From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/amd/amdgpu/Kconfig | 85 + drivers/gpu/drm/amd/amdgpu/Makefile | 300 + drivers/gpu/drm/amd/amdgpu/ObjectID.h | 745 ++ drivers/gpu/drm/amd/amdgpu/aldebaran.c | 426 + drivers/gpu/drm/amd/amdgpu/aldebaran.h | 32 + drivers/gpu/drm/amd/amdgpu/aldebaran_reg_init.c | 54 + drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1511 ++++ drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c | 648 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_acp.h | 42 + drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 1518 ++++ drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c | 105 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 868 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 479 + .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.c | 194 + .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.h | 27 + .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c | 422 + .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.h | 31 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c | 188 + .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gc_9_4_3.c | 549 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c | 1055 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.h | 58 + .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10_3.c | 684 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v11.c | 812 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 581 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c | 602 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c | 1177 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h | 103 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 3026 +++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 1888 ++++ drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h | 219 + drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 945 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h | 45 + drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c | 680 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c | 260 + drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c | 517 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 309 + drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h | 90 + drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 474 + drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 2033 +++++ drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.h | 42 + drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 1786 ++++ drivers/gpu/drm/amd/amdgpu/amdgpu_cs.h | 88 + drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 136 + drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h | 42 + drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 994 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h | 101 + drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 2213 +++++ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.h | 34 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6052 +++++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_df.h | 63 + drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 2635 ++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h | 33 + drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 1731 ++++ drivers/gpu/drm/amd/amdgpu/amdgpu_display.h | 52 + drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 501 + drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.h | 37 + drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h | 369 + drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c | 239 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2922 ++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_drv.h | 53 + drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c | 240 + drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h | 37 + drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c | 262 + drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c | 115 + drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.h | 42 + drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 1006 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c | 304 + drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.h | 31 + drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c | 141 + drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.h | 30 + drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | 438 + drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h | 70 + drivers/gpu/drm/amd/amdgpu/amdgpu_gds.h | 44 + drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 1007 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h | 73 + drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 1311 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 566 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_gfxhub.h | 47 + drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 938 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 422 + drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 324 + drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.c | 48 + drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.h | 47 + drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c | 251 + drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.h | 53 + drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | 394 + drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.h | 44 + drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 494 + drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c | 604 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h | 94 + drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c | 300 + drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h | 113 + drivers/gpu/drm/amd/amdgpu/amdgpu_imu.h | 58 + drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c | 45 + drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 756 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h | 150 + drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 357 + drivers/gpu/drm/amd/amdgpu/amdgpu_job.h | 107 + drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c | 298 + drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h | 86 + drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 1756 ++++ drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.c | 91 + drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.h | 46 + drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c | 144 + drivers/gpu/drm/amd/amdgpu/amdgpu_mca.h | 56 + drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 1478 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 453 + drivers/gpu/drm/amd/amdgpu/amdgpu_mes_ctx.h | 122 + drivers/gpu/drm/amd/amdgpu/amdgpu_mmhub.c | 46 + drivers/gpu/drm/amd/amdgpu/amdgpu_mmhub.h | 77 + drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 618 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.c | 84 + drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h | 121 + drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 1642 ++++ drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 412 + drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c | 359 + drivers/gpu/drm/amd/amdgpu/amdgpu_pll.h | 39 + drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c | 680 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.h | 57 + drivers/gpu/drm/amd/amdgpu/amdgpu_preempt_mgr.c | 144 + drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 3827 ++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 539 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c | 395 + drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h | 34 + drivers/gpu/drm/amd/amdgpu/amdgpu_rap.c | 126 + drivers/gpu/drm/amd/amdgpu/amdgpu_rap.h | 30 + drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 3334 +++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 770 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 1420 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h | 152 + drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h | 168 + drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c | 171 + drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h | 129 + drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 713 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 451 + drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c | 577 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.h | 127 + drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.c | 551 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h | 275 + drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c | 116 + drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c | 141 + drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h | 38 + drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c | 346 + drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | 175 + drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c | 183 + drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.h | 36 + drivers/gpu/drm/amd/amdgpu/amdgpu_smuio.h | 41 + drivers/gpu/drm/amd/amdgpu/amdgpu_socbb.h | 82 + drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 460 + drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h | 64 + drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 563 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c | 30 + drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2541 ++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 213 + drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 1345 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 566 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c | 339 + drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h | 116 + drivers/gpu/drm/amd/amdgpu/amdgpu_umr.h | 85 + drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 1376 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h | 93 + drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 1185 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h | 79 + drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 1263 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | 429 + drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.c | 86 + drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.h | 65 + drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 1095 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 364 + drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c | 670 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.h | 25 + drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2735 ++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 557 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_vm_cpu.c | 122 + drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c | 1108 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c | 308 + drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 948 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h | 62 + drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c | 415 + drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h | 184 + drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 1125 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h | 78 + drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h | 332 + drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c | 658 ++ drivers/gpu/drm/amd/amdgpu/arct_reg_init.c | 60 + drivers/gpu/drm/amd/amdgpu/athub_v1_0.c | 105 + drivers/gpu/drm/amd/amdgpu/athub_v1_0.h | 30 + drivers/gpu/drm/amd/amdgpu/athub_v2_0.c | 108 + drivers/gpu/drm/amd/amdgpu/athub_v2_0.h | 30 + drivers/gpu/drm/amd/amdgpu/athub_v2_1.c | 100 + drivers/gpu/drm/amd/amdgpu/athub_v2_1.h | 30 + drivers/gpu/drm/amd/amdgpu/athub_v3_0.c | 130 + drivers/gpu/drm/amd/amdgpu/athub_v3_0.h | 30 + drivers/gpu/drm/amd/amdgpu/atom.c | 1591 ++++ drivers/gpu/drm/amd/amdgpu/atom.h | 170 + drivers/gpu/drm/amd/amdgpu/atombios_crtc.c | 885 ++ drivers/gpu/drm/amd/amdgpu/atombios_crtc.h | 60 + drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 770 ++ drivers/gpu/drm/amd/amdgpu/atombios_dp.h | 42 + drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 2128 +++++ drivers/gpu/drm/amd/amdgpu/atombios_encoders.h | 78 + drivers/gpu/drm/amd/amdgpu/atombios_i2c.c | 176 + drivers/gpu/drm/amd/amdgpu/atombios_i2c.h | 33 + drivers/gpu/drm/amd/amdgpu/cik.c | 2321 +++++ drivers/gpu/drm/amd/amdgpu/cik.h | 35 + drivers/gpu/drm/amd/amdgpu/cik_ih.c | 451 + drivers/gpu/drm/amd/amdgpu/cik_ih.h | 29 + drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 1385 +++ drivers/gpu/drm/amd/amdgpu/cik_sdma.h | 29 + drivers/gpu/drm/amd/amdgpu/cikd.h | 607 ++ drivers/gpu/drm/amd/amdgpu/clearstate_ci.h | 944 ++ drivers/gpu/drm/amd/amdgpu/clearstate_defs.h | 44 + drivers/gpu/drm/amd/amdgpu/clearstate_gfx10.h | 975 ++ drivers/gpu/drm/amd/amdgpu/clearstate_gfx11.h | 997 ++ drivers/gpu/drm/amd/amdgpu/clearstate_gfx9.h | 942 ++ drivers/gpu/drm/amd/amdgpu/clearstate_si.h | 941 ++ drivers/gpu/drm/amd/amdgpu/clearstate_vi.h | 944 ++ drivers/gpu/drm/amd/amdgpu/cz_ih.c | 451 + drivers/gpu/drm/amd/amdgpu/cz_ih.h | 29 + drivers/gpu/drm/amd/amdgpu/dce_v10_0.c | 3660 ++++++++ drivers/gpu/drm/amd/amdgpu/dce_v10_0.h | 33 + drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 3799 ++++++++ drivers/gpu/drm/amd/amdgpu/dce_v11_0.h | 32 + drivers/gpu/drm/amd/amdgpu/dce_v6_0.c | 3484 +++++++ drivers/gpu/drm/amd/amdgpu/dce_v6_0.h | 32 + drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 3581 ++++++++ drivers/gpu/drm/amd/amdgpu/dce_v8_0.h | 35 + drivers/gpu/drm/amd/amdgpu/df_v1_7.c | 128 + drivers/gpu/drm/amd/amdgpu/df_v1_7.h | 40 + drivers/gpu/drm/amd/amdgpu/df_v3_6.c | 685 ++ drivers/gpu/drm/amd/amdgpu/df_v3_6.h | 41 + drivers/gpu/drm/amd/amdgpu/df_v4_3.c | 61 + drivers/gpu/drm/amd/amdgpu/df_v4_3.h | 31 + .../gpu/drm/amd/amdgpu/dimgrey_cavefish_reg_init.c | 54 + drivers/gpu/drm/amd/amdgpu/emu_soc.c | 33 + drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 9547 ++++++++++++++++++++ drivers/gpu/drm/amd/amdgpu/gfx_v10_0.h | 29 + drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 6409 +++++++++++++ drivers/gpu/drm/amd/amdgpu/gfx_v11_0.h | 29 + drivers/gpu/drm/amd/amdgpu/gfx_v11_0_3.c | 108 + drivers/gpu/drm/amd/amdgpu/gfx_v11_0_3.h | 29 + drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 3611 ++++++++ drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h | 29 + drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 5172 +++++++++++ drivers/gpu/drm/amd/amdgpu/gfx_v7_0.h | 36 + drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 7230 +++++++++++++++ drivers/gpu/drm/amd/amdgpu/gfx_v8_0.h | 35 + drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 7269 +++++++++++++++ drivers/gpu/drm/amd/amdgpu/gfx_v9_0.h | 32 + drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c | 1019 +++ drivers/gpu/drm/amd/amdgpu/gfx_v9_4.h | 29 + drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c | 1940 ++++ drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.h | 36 + drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 4421 +++++++++ drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.h | 31 + drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c | 453 + drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.h | 29 + drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.c | 111 + drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.h | 29 + drivers/gpu/drm/amd/amdgpu/gfxhub_v1_2.c | 656 ++ drivers/gpu/drm/amd/amdgpu/gfxhub_v1_2.h | 31 + drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c | 485 + drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.h | 29 + drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c | 701 ++ drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.h | 29 + drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0.c | 514 ++ drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0.h | 29 + drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.c | 502 + drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.h | 29 + drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 1259 +++ drivers/gpu/drm/amd/amdgpu/gmc_v10_0.h | 30 + drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 1074 +++ drivers/gpu/drm/amd/amdgpu/gmc_v11_0.h | 30 + drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | 1149 +++ drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h | 29 + drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 1400 +++ drivers/gpu/drm/amd/amdgpu/gmc_v7_0.h | 30 + drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 1766 ++++ drivers/gpu/drm/amd/amdgpu/gmc_v8_0.h | 31 + drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 2509 +++++ drivers/gpu/drm/amd/amdgpu/gmc_v9_0.h | 31 + drivers/gpu/drm/amd/amdgpu/hdp_v4_0.c | 174 + drivers/gpu/drm/amd/amdgpu/hdp_v4_0.h | 32 + drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c | 223 + drivers/gpu/drm/amd/amdgpu/hdp_v5_0.h | 31 + drivers/gpu/drm/amd/amdgpu/hdp_v5_2.c | 195 + drivers/gpu/drm/amd/amdgpu/hdp_v5_2.h | 31 + drivers/gpu/drm/amd/amdgpu/hdp_v6_0.c | 142 + drivers/gpu/drm/amd/amdgpu/hdp_v6_0.h | 31 + drivers/gpu/drm/amd/amdgpu/iceland_ih.c | 443 + drivers/gpu/drm/amd/amdgpu/iceland_ih.h | 29 + drivers/gpu/drm/amd/amdgpu/iceland_sdma_pkt_open.h | 2172 +++++ drivers/gpu/drm/amd/amdgpu/ih_v6_0.c | 769 ++ drivers/gpu/drm/amd/amdgpu/ih_v6_0.h | 28 + drivers/gpu/drm/amd/amdgpu/ih_v6_1.c | 769 ++ drivers/gpu/drm/amd/amdgpu/ih_v6_1.h | 28 + drivers/gpu/drm/amd/amdgpu/imu_v11_0.c | 385 + drivers/gpu/drm/amd/amdgpu/imu_v11_0.h | 30 + drivers/gpu/drm/amd/amdgpu/imu_v11_0_3.c | 145 + drivers/gpu/drm/amd/amdgpu/imu_v11_0_3.h | 29 + drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c | 614 ++ drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.h | 32 + drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c | 816 ++ drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.h | 63 + drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 832 ++ drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.h | 37 + drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c | 615 ++ drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.h | 29 + drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c | 841 ++ drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.h | 36 + drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c | 1218 +++ drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.h | 51 + drivers/gpu/drm/amd/amdgpu/lsdma_v6_0.c | 121 + drivers/gpu/drm/amd/amdgpu/lsdma_v6_0.h | 31 + drivers/gpu/drm/amd/amdgpu/mca_v3_0.c | 104 + drivers/gpu/drm/amd/amdgpu/mca_v3_0.h | 28 + drivers/gpu/drm/amd/amdgpu/mes_v10_1.c | 1187 +++ drivers/gpu/drm/amd/amdgpu/mes_v10_1.h | 29 + drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 1340 +++ drivers/gpu/drm/amd/amdgpu/mes_v11_0.h | 29 + drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c | 799 ++ drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h | 29 + drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c | 1346 +++ drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.h | 29 + drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c | 844 ++ drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.h | 29 + drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 718 ++ drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.h | 28 + drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c | 629 ++ drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.h | 28 + drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c | 665 ++ drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.h | 28 + drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c | 591 ++ drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.h | 28 + drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c | 571 ++ drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.h | 28 + drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c | 1687 ++++ drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.h | 29 + drivers/gpu/drm/amd/amdgpu/mmsch_v1_0.h | 154 + drivers/gpu/drm/amd/amdgpu/mmsch_v2_0.h | 338 + drivers/gpu/drm/amd/amdgpu/mmsch_v3_0.h | 132 + drivers/gpu/drm/amd/amdgpu/mmsch_v4_0.h | 146 + drivers/gpu/drm/amd/amdgpu/mmsch_v4_0_3.h | 37 + drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | 420 + drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h | 68 + drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 440 + drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h | 82 + drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c | 638 ++ drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h | 58 + drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 736 ++ drivers/gpu/drm/amd/amdgpu/navi10_ih.h | 29 + drivers/gpu/drm/amd/amdgpu/navi10_sdma_pkt_open.h | 4822 ++++++++++ drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c | 580 ++ drivers/gpu/drm/amd/amdgpu/nbio_v2_3.h | 32 + drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c | 622 ++ drivers/gpu/drm/amd/amdgpu/nbio_v4_3.h | 34 + drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c | 416 + drivers/gpu/drm/amd/amdgpu/nbio_v6_1.h | 32 + drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c | 300 + drivers/gpu/drm/amd/amdgpu/nbio_v7_0.h | 32 + drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c | 432 + drivers/gpu/drm/amd/amdgpu/nbio_v7_2.h | 32 + drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 812 ++ drivers/gpu/drm/amd/amdgpu/nbio_v7_4.h | 33 + drivers/gpu/drm/amd/amdgpu/nbio_v7_7.c | 348 + drivers/gpu/drm/amd/amdgpu/nbio_v7_7.h | 33 + drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c | 736 ++ drivers/gpu/drm/amd/amdgpu/nbio_v7_9.h | 33 + drivers/gpu/drm/amd/amdgpu/nv.c | 1138 +++ drivers/gpu/drm/amd/amdgpu/nv.h | 35 + drivers/gpu/drm/amd/amdgpu/nvd.h | 470 + drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h | 466 + drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | 173 + drivers/gpu/drm/amd/amdgpu/psp_v10_0.h | 32 + drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 667 ++ drivers/gpu/drm/amd/amdgpu/psp_v11_0.h | 30 + drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.c | 181 + drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.h | 30 + drivers/gpu/drm/amd/amdgpu/psp_v12_0.c | 355 + drivers/gpu/drm/amd/amdgpu/psp_v12_0.h | 30 + drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 782 ++ drivers/gpu/drm/amd/amdgpu/psp_v13_0.h | 32 + drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c | 352 + drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.h | 30 + drivers/gpu/drm/amd/amdgpu/psp_v3_1.c | 382 + drivers/gpu/drm/amd/amdgpu/psp_v3_1.h | 37 + drivers/gpu/drm/amd/amdgpu/sdma_common.h | 42 + drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c | 1274 +++ drivers/gpu/drm/amd/amdgpu/sdma_v2_4.h | 29 + drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 1721 ++++ drivers/gpu/drm/amd/amdgpu/sdma_v3_0.h | 30 + drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 2645 ++++++ drivers/gpu/drm/amd/amdgpu/sdma_v4_0.h | 30 + drivers/gpu/drm/amd/amdgpu/sdma_v4_4.c | 274 + drivers/gpu/drm/amd/amdgpu/sdma_v4_4.h | 28 + drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c | 2200 +++++ drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.h | 32 + drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 1920 ++++ drivers/gpu/drm/amd/amdgpu/sdma_v5_0.h | 30 + drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 1861 ++++ drivers/gpu/drm/amd/amdgpu/sdma_v5_2.h | 30 + drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c | 1711 ++++ drivers/gpu/drm/amd/amdgpu/sdma_v6_0.h | 30 + drivers/gpu/drm/amd/amdgpu/sdma_v6_0_0_pkt_open.h | 5664 ++++++++++++ drivers/gpu/drm/amd/amdgpu/si.c | 2789 ++++++ drivers/gpu/drm/amd/amdgpu/si.h | 33 + drivers/gpu/drm/amd/amdgpu/si_dma.c | 855 ++ drivers/gpu/drm/amd/amdgpu/si_dma.h | 29 + drivers/gpu/drm/amd/amdgpu/si_enums.h | 291 + drivers/gpu/drm/amd/amdgpu/si_ih.c | 313 + drivers/gpu/drm/amd/amdgpu/si_ih.h | 29 + drivers/gpu/drm/amd/amdgpu/sid.h | 2494 +++++ drivers/gpu/drm/amd/amdgpu/sienna_cichlid.c | 312 + drivers/gpu/drm/amd/amdgpu/sienna_cichlid.h | 32 + drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c | 797 ++ drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.h | 34 + drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.c | 303 + drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.h | 32 + drivers/gpu/drm/amd/amdgpu/smuio_v11_0.c | 80 + drivers/gpu/drm/amd/amdgpu/smuio_v11_0.h | 30 + drivers/gpu/drm/amd/amdgpu/smuio_v11_0_6.c | 77 + drivers/gpu/drm/amd/amdgpu/smuio_v11_0_6.h | 30 + drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c | 139 + drivers/gpu/drm/amd/amdgpu/smuio_v13_0.h | 30 + drivers/gpu/drm/amd/amdgpu/smuio_v13_0_3.c | 103 + drivers/gpu/drm/amd/amdgpu/smuio_v13_0_3.h | 30 + drivers/gpu/drm/amd/amdgpu/smuio_v13_0_6.c | 41 + drivers/gpu/drm/amd/amdgpu/smuio_v13_0_6.h | 30 + drivers/gpu/drm/amd/amdgpu/smuio_v9_0.c | 77 + drivers/gpu/drm/amd/amdgpu/smuio_v9_0.h | 30 + drivers/gpu/drm/amd/amdgpu/soc15.c | 1475 +++ drivers/gpu/drm/amd/amdgpu/soc15.h | 121 + drivers/gpu/drm/amd/amdgpu/soc15_common.h | 207 + drivers/gpu/drm/amd/amdgpu/soc15d.h | 434 + drivers/gpu/drm/amd/amdgpu/soc21.c | 896 ++ drivers/gpu/drm/amd/amdgpu/soc21.h | 30 + drivers/gpu/drm/amd/amdgpu/ta_rap_if.h | 84 + drivers/gpu/drm/amd/amdgpu/ta_ras_if.h | 170 + drivers/gpu/drm/amd/amdgpu/ta_secureDisplay_if.h | 155 + drivers/gpu/drm/amd/amdgpu/ta_xgmi_if.h | 143 + drivers/gpu/drm/amd/amdgpu/tonga_ih.c | 502 + drivers/gpu/drm/amd/amdgpu/tonga_ih.h | 29 + drivers/gpu/drm/amd/amdgpu/tonga_sdma_pkt_open.h | 2245 +++++ drivers/gpu/drm/amd/amdgpu/umc_v6_0.c | 37 + drivers/gpu/drm/amd/amdgpu/umc_v6_0.h | 31 + drivers/gpu/drm/amd/amdgpu/umc_v6_1.c | 462 + drivers/gpu/drm/amd/amdgpu/umc_v6_1.h | 52 + drivers/gpu/drm/amd/amdgpu/umc_v6_7.c | 528 ++ drivers/gpu/drm/amd/amdgpu/umc_v6_7.h | 77 + drivers/gpu/drm/amd/amdgpu/umc_v8_10.c | 466 + drivers/gpu/drm/amd/amdgpu/umc_v8_10.h | 75 + drivers/gpu/drm/amd/amdgpu/umc_v8_7.c | 446 + drivers/gpu/drm/amd/amdgpu/umc_v8_7.h | 51 + drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c | 824 ++ drivers/gpu/drm/amd/amdgpu/uvd_v3_1.h | 29 + drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c | 813 ++ drivers/gpu/drm/amd/amdgpu/uvd_v4_2.h | 29 + drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c | 921 ++ drivers/gpu/drm/amd/amdgpu/uvd_v5_0.h | 29 + drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 1687 ++++ drivers/gpu/drm/amd/amdgpu/uvd_v6_0.h | 31 + drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c | 1917 ++++ drivers/gpu/drm/amd/amdgpu/uvd_v7_0.h | 29 + drivers/gpu/drm/amd/amdgpu/vce_v2_0.c | 683 ++ drivers/gpu/drm/amd/amdgpu/vce_v2_0.h | 29 + drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 1023 +++ drivers/gpu/drm/amd/amdgpu/vce_v3_0.h | 31 + drivers/gpu/drm/amd/amdgpu/vce_v4_0.c | 1162 +++ drivers/gpu/drm/amd/amdgpu/vce_v4_0.h | 29 + drivers/gpu/drm/amd/amdgpu/vcn_sw_ring.c | 86 + drivers/gpu/drm/amd/amdgpu/vcn_sw_ring.h | 44 + drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 2074 +++++ drivers/gpu/drm/amd/amdgpu/vcn_v1_0.h | 32 + drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 2106 +++++ drivers/gpu/drm/amd/amdgpu/vcn_v2_0.h | 55 + drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 1995 ++++ drivers/gpu/drm/amd/amdgpu/vcn_v2_5.h | 36 + drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 2237 +++++ drivers/gpu/drm/amd/amdgpu/vcn_v3_0.h | 29 + drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 2166 +++++ drivers/gpu/drm/amd/amdgpu/vcn_v4_0.h | 35 + drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c | 1767 ++++ drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.h | 29 + drivers/gpu/drm/amd/amdgpu/vega10_ih.c | 663 ++ drivers/gpu/drm/amd/amdgpu/vega10_ih.h | 30 + drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c | 95 + drivers/gpu/drm/amd/amdgpu/vega10_sdma_pkt_open.h | 3335 +++++++ drivers/gpu/drm/amd/amdgpu/vega20_ih.c | 720 ++ drivers/gpu/drm/amd/amdgpu/vega20_ih.h | 30 + drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c | 100 + drivers/gpu/drm/amd/amdgpu/vi.c | 2221 +++++ drivers/gpu/drm/amd/amdgpu/vi.h | 36 + drivers/gpu/drm/amd/amdgpu/vid.h | 514 ++ 493 files changed, 300805 insertions(+) create mode 100644 drivers/gpu/drm/amd/amdgpu/Kconfig create mode 100644 drivers/gpu/drm/amd/amdgpu/Makefile create mode 100644 drivers/gpu/drm/amd/amdgpu/ObjectID.h create mode 100644 drivers/gpu/drm/amd/amdgpu/aldebaran.c create mode 100644 drivers/gpu/drm/amd/amdgpu/aldebaran.h create mode 100644 drivers/gpu/drm/amd/amdgpu/aldebaran_reg_init.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_acp.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gc_9_4_3.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10_3.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v11.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_df.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_display.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_display.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_gds.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_gfxhub.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_imu.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_job.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h create mode 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drivers/gpu/drm/amd/amdgpu/smuio_v11_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v11_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v11_0_6.c create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v11_0_6.h create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v13_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v13_0_3.c create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v13_0_3.h create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v13_0_6.c create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v13_0_6.h create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v9_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/smuio_v9_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/soc15.c create mode 100644 drivers/gpu/drm/amd/amdgpu/soc15.h create mode 100644 drivers/gpu/drm/amd/amdgpu/soc15_common.h create mode 100644 drivers/gpu/drm/amd/amdgpu/soc15d.h create mode 100644 drivers/gpu/drm/amd/amdgpu/soc21.c create mode 100644 drivers/gpu/drm/amd/amdgpu/soc21.h create mode 100644 drivers/gpu/drm/amd/amdgpu/ta_rap_if.h create mode 100644 drivers/gpu/drm/amd/amdgpu/ta_ras_if.h create mode 100644 drivers/gpu/drm/amd/amdgpu/ta_secureDisplay_if.h create mode 100644 drivers/gpu/drm/amd/amdgpu/ta_xgmi_if.h create mode 100644 drivers/gpu/drm/amd/amdgpu/tonga_ih.c create mode 100644 drivers/gpu/drm/amd/amdgpu/tonga_ih.h create mode 100644 drivers/gpu/drm/amd/amdgpu/tonga_sdma_pkt_open.h create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v6_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v6_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v6_1.c create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v6_1.h create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v6_7.c create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v6_7.h create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v8_10.c create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v8_10.h create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v8_7.c create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v8_7.h create mode 100644 drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c create mode 100644 drivers/gpu/drm/amd/amdgpu/uvd_v3_1.h create mode 100644 drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c create mode 100644 drivers/gpu/drm/amd/amdgpu/uvd_v4_2.h create mode 100644 drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/uvd_v5_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/uvd_v6_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/uvd_v7_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vce_v2_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vce_v2_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vce_v3_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vce_v3_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vce_v4_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vce_v4_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_sw_ring.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_sw_ring.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_v1_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_v2_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_v2_5.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_v3_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_v4_0.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vega10_ih.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vega10_ih.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vega10_sdma_pkt_open.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vega20_ih.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vega20_ih.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vi.c create mode 100644 drivers/gpu/drm/amd/amdgpu/vi.h create mode 100644 drivers/gpu/drm/amd/amdgpu/vid.h (limited to 'drivers/gpu/drm/amd/amdgpu') diff --git a/drivers/gpu/drm/amd/amdgpu/Kconfig b/drivers/gpu/drm/amd/amdgpu/Kconfig new file mode 100644 index 000000000..22d88f8ef --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/Kconfig @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: MIT + +config DRM_AMDGPU + tristate "AMD GPU" + depends on DRM && PCI && MMU + depends on !UML + select FW_LOADER + select DRM_DISPLAY_DP_HELPER + select DRM_DISPLAY_HDMI_HELPER + select DRM_DISPLAY_HDCP_HELPER + select DRM_DISPLAY_HELPER + select DRM_KMS_HELPER + select DRM_SCHED + select DRM_TTM + select DRM_TTM_HELPER + select POWER_SUPPLY + select HWMON + select I2C + select I2C_ALGOBIT + select BACKLIGHT_CLASS_DEVICE + select INTERVAL_TREE + select DRM_BUDDY + select DRM_SUBALLOC_HELPER + select DRM_EXEC + # amdgpu depends on ACPI_VIDEO when ACPI is enabled, for select to work + # ACPI_VIDEO's dependencies must also be selected. + select INPUT if ACPI + select ACPI_VIDEO if ACPI + # On x86 ACPI_VIDEO also needs ACPI_WMI + select X86_PLATFORM_DEVICES if ACPI && X86 + select ACPI_WMI if ACPI && X86 + help + Choose this option if you have a recent AMD Radeon graphics card. + + If M is selected, the module will be called amdgpu. + +config DRM_AMDGPU_SI + bool "Enable amdgpu support for SI parts" + depends on DRM_AMDGPU + help + Choose this option if you want to enable experimental support + for SI (Southern Islands) asics. + + SI is already supported in radeon. Experimental support for SI + in amdgpu will be disabled by default and is still provided by + radeon. Use module options to override this: + + radeon.si_support=0 amdgpu.si_support=1 + +config DRM_AMDGPU_CIK + bool "Enable amdgpu support for CIK parts" + depends on DRM_AMDGPU + help + Choose this option if you want to enable support for CIK (Sea + Islands) asics. + + CIK is already supported in radeon. Support for CIK in amdgpu + will be disabled by default and is still provided by radeon. + Use module options to override this: + + radeon.cik_support=0 amdgpu.cik_support=1 + +config DRM_AMDGPU_USERPTR + bool "Always enable userptr write support" + depends on DRM_AMDGPU + depends on MMU + select HMM_MIRROR + select MMU_NOTIFIER + help + This option selects CONFIG_HMM and CONFIG_HMM_MIRROR if it + isn't already selected to enabled full userptr support. + +config DRM_AMDGPU_WERROR + bool "Force the compiler to throw an error instead of a warning when compiling" + depends on DRM_AMDGPU + depends on EXPERT + depends on !COMPILE_TEST + default n + help + Add -Werror to the build flags for amdgpu.ko. + Only enable this if you are warning code for amdgpu.ko. + +source "drivers/gpu/drm/amd/acp/Kconfig" +source "drivers/gpu/drm/amd/display/Kconfig" +source "drivers/gpu/drm/amd/amdkfd/Kconfig" diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile new file mode 100644 index 000000000..384b798a9 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/Makefile @@ -0,0 +1,300 @@ +# +# Copyright 2017 Advanced Micro Devices, Inc. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR +# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +# OTHER DEALINGS IN THE SOFTWARE. +# +# +# Makefile for the drm device driver. This driver provides support for the +# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher. + +FULL_AMD_PATH=$(srctree)/$(src)/.. +DISPLAY_FOLDER_NAME=display +FULL_AMD_DISPLAY_PATH = $(FULL_AMD_PATH)/$(DISPLAY_FOLDER_NAME) + +ccflags-y := -I$(FULL_AMD_PATH)/include/asic_reg \ + -I$(FULL_AMD_PATH)/include \ + -I$(FULL_AMD_PATH)/amdgpu \ + -I$(FULL_AMD_PATH)/pm/inc \ + -I$(FULL_AMD_PATH)/acp/include \ + -I$(FULL_AMD_DISPLAY_PATH) \ + -I$(FULL_AMD_DISPLAY_PATH)/include \ + -I$(FULL_AMD_DISPLAY_PATH)/modules/inc \ + -I$(FULL_AMD_DISPLAY_PATH)/dc \ + -I$(FULL_AMD_DISPLAY_PATH)/amdgpu_dm \ + -I$(FULL_AMD_PATH)/amdkfd + +subdir-ccflags-y := -Wextra +subdir-ccflags-y += -Wunused +subdir-ccflags-y += -Wmissing-prototypes +subdir-ccflags-y += -Wmissing-declarations +subdir-ccflags-y += -Wmissing-include-dirs +subdir-ccflags-y += -Wold-style-definition +subdir-ccflags-y += -Wmissing-format-attribute +# Need this to avoid recursive variable evaluation issues +cond-flags := $(call cc-option, -Wunused-but-set-variable) \ + $(call cc-option, -Wunused-const-variable) \ + $(call cc-option, -Wstringop-truncation) \ + $(call cc-option, -Wpacked-not-aligned) +subdir-ccflags-y += $(cond-flags) +subdir-ccflags-y += -Wno-unused-parameter +subdir-ccflags-y += -Wno-type-limits +subdir-ccflags-y += -Wno-sign-compare +subdir-ccflags-y += -Wno-missing-field-initializers +subdir-ccflags-y += -Wno-override-init +subdir-ccflags-$(CONFIG_DRM_AMDGPU_WERROR) += -Werror + +amdgpu-y := amdgpu_drv.o + +# add KMS driver +amdgpu-y += amdgpu_device.o amdgpu_doorbell_mgr.o amdgpu_kms.o \ + amdgpu_atombios.o atombios_crtc.o amdgpu_connectors.o \ + atom.o amdgpu_fence.o amdgpu_ttm.o amdgpu_object.o amdgpu_gart.o \ + amdgpu_encoders.o amdgpu_display.o amdgpu_i2c.o \ + amdgpu_gem.o amdgpu_ring.o \ + amdgpu_cs.o amdgpu_bios.o amdgpu_benchmark.o \ + atombios_dp.o amdgpu_afmt.o amdgpu_trace_points.o \ + atombios_encoders.o amdgpu_sa.o atombios_i2c.o \ + amdgpu_dma_buf.o amdgpu_vm.o amdgpu_vm_pt.o amdgpu_ib.o amdgpu_pll.o \ + amdgpu_ucode.o amdgpu_bo_list.o amdgpu_ctx.o amdgpu_sync.o \ + amdgpu_gtt_mgr.o amdgpu_preempt_mgr.o amdgpu_vram_mgr.o amdgpu_virt.o \ + amdgpu_atomfirmware.o amdgpu_vf_error.o amdgpu_sched.o \ + amdgpu_debugfs.o amdgpu_ids.o amdgpu_gmc.o amdgpu_mmhub.o amdgpu_hdp.o \ + amdgpu_xgmi.o amdgpu_csa.o amdgpu_ras.o amdgpu_vm_cpu.o \ + amdgpu_vm_sdma.o amdgpu_discovery.o amdgpu_ras_eeprom.o amdgpu_nbio.o \ + amdgpu_umc.o smu_v11_0_i2c.o amdgpu_fru_eeprom.o amdgpu_rap.o \ + amdgpu_fw_attestation.o amdgpu_securedisplay.o \ + amdgpu_eeprom.o amdgpu_mca.o amdgpu_psp_ta.o amdgpu_lsdma.o \ + amdgpu_ring_mux.o amdgpu_xcp.o + +amdgpu-$(CONFIG_PROC_FS) += amdgpu_fdinfo.o + +amdgpu-$(CONFIG_PERF_EVENTS) += amdgpu_pmu.o + +# add asic specific block +amdgpu-$(CONFIG_DRM_AMDGPU_CIK)+= cik.o cik_ih.o \ + dce_v8_0.o gfx_v7_0.o cik_sdma.o uvd_v4_2.o vce_v2_0.o + +amdgpu-$(CONFIG_DRM_AMDGPU_SI)+= si.o gmc_v6_0.o gfx_v6_0.o si_ih.o si_dma.o dce_v6_0.o \ + uvd_v3_1.o + +amdgpu-y += \ + vi.o mxgpu_vi.o nbio_v6_1.o soc15.o emu_soc.o mxgpu_ai.o nbio_v7_0.o vega10_reg_init.o \ + vega20_reg_init.o nbio_v7_4.o nbio_v2_3.o nv.o arct_reg_init.o mxgpu_nv.o \ + nbio_v7_2.o hdp_v4_0.o hdp_v5_0.o aldebaran_reg_init.o aldebaran.o soc21.o \ + sienna_cichlid.o smu_v13_0_10.o nbio_v4_3.o hdp_v6_0.o nbio_v7_7.o hdp_v5_2.o lsdma_v6_0.o \ + nbio_v7_9.o aqua_vanjaram.o + +# add DF block +amdgpu-y += \ + df_v1_7.o \ + df_v3_6.o \ + df_v4_3.o + +# add GMC block +amdgpu-y += \ + gmc_v7_0.o \ + gmc_v8_0.o \ + gfxhub_v1_0.o mmhub_v1_0.o gmc_v9_0.o gfxhub_v1_1.o mmhub_v9_4.o \ + gfxhub_v2_0.o mmhub_v2_0.o gmc_v10_0.o gfxhub_v2_1.o mmhub_v2_3.o \ + mmhub_v1_7.o gfxhub_v3_0.o mmhub_v3_0.o mmhub_v3_0_2.o gmc_v11_0.o \ + mmhub_v3_0_1.o gfxhub_v3_0_3.o gfxhub_v1_2.o mmhub_v1_8.o + +# add UMC block +amdgpu-y += \ + umc_v6_0.o umc_v6_1.o umc_v6_7.o umc_v8_7.o umc_v8_10.o + +# add IH block +amdgpu-y += \ + amdgpu_irq.o \ + amdgpu_ih.o \ + iceland_ih.o \ + tonga_ih.o \ + cz_ih.o \ + vega10_ih.o \ + vega20_ih.o \ + navi10_ih.o \ + ih_v6_0.o \ + ih_v6_1.o + +# add PSP block +amdgpu-y += \ + amdgpu_psp.o \ + psp_v3_1.o \ + psp_v10_0.o \ + psp_v11_0.o \ + psp_v11_0_8.o \ + psp_v12_0.o \ + psp_v13_0.o \ + psp_v13_0_4.o + +# add DCE block +amdgpu-y += \ + dce_v10_0.o \ + dce_v11_0.o \ + amdgpu_vkms.o + +# add GFX block +amdgpu-y += \ + amdgpu_gfx.o \ + amdgpu_rlc.o \ + gfx_v8_0.o \ + gfx_v9_0.o \ + gfx_v9_4.o \ + gfx_v9_4_2.o \ + gfx_v9_4_3.o \ + gfx_v10_0.o \ + imu_v11_0.o \ + gfx_v11_0.o \ + gfx_v11_0_3.o \ + imu_v11_0_3.o + +# add async DMA block +amdgpu-y += \ + amdgpu_sdma.o \ + sdma_v2_4.o \ + sdma_v3_0.o \ + sdma_v4_0.o \ + sdma_v4_4.o \ + sdma_v4_4_2.o \ + sdma_v5_0.o \ + sdma_v5_2.o \ + sdma_v6_0.o + +# add MES block +amdgpu-y += \ + amdgpu_mes.o \ + mes_v10_1.o \ + mes_v11_0.o + +# add UVD block +amdgpu-y += \ + amdgpu_uvd.o \ + uvd_v5_0.o \ + uvd_v6_0.o \ + uvd_v7_0.o + +# add VCE block +amdgpu-y += \ + amdgpu_vce.o \ + vce_v3_0.o \ + vce_v4_0.o + +# add VCN and JPEG block +amdgpu-y += \ + amdgpu_vcn.o \ + vcn_sw_ring.o \ + vcn_v1_0.o \ + vcn_v2_0.o \ + vcn_v2_5.o \ + vcn_v3_0.o \ + vcn_v4_0.o \ + vcn_v4_0_3.o \ + amdgpu_jpeg.o \ + jpeg_v1_0.o \ + jpeg_v2_0.o \ + jpeg_v2_5.o \ + jpeg_v3_0.o \ + jpeg_v4_0.o \ + jpeg_v4_0_3.o + +# add ATHUB block +amdgpu-y += \ + athub_v1_0.o \ + athub_v2_0.o \ + athub_v2_1.o \ + athub_v3_0.o + +# add SMUIO block +amdgpu-y += \ + smuio_v9_0.o \ + smuio_v11_0.o \ + smuio_v11_0_6.o \ + smuio_v13_0.o \ + smuio_v13_0_3.o \ + smuio_v13_0_6.o + +# add reset block +amdgpu-y += \ + amdgpu_reset.o + +# add MCA block +amdgpu-y += \ + mca_v3_0.o + +# add amdkfd interfaces +amdgpu-y += amdgpu_amdkfd.o + + +ifneq ($(CONFIG_HSA_AMD),) +AMDKFD_PATH := ../amdkfd +include $(FULL_AMD_PATH)/amdkfd/Makefile +amdgpu-y += $(AMDKFD_FILES) +amdgpu-y += \ + amdgpu_amdkfd_fence.o \ + amdgpu_amdkfd_gpuvm.o \ + amdgpu_amdkfd_gfx_v8.o \ + amdgpu_amdkfd_gfx_v9.o \ + amdgpu_amdkfd_arcturus.o \ + amdgpu_amdkfd_aldebaran.o \ + amdgpu_amdkfd_gc_9_4_3.o \ + amdgpu_amdkfd_gfx_v10.o \ + amdgpu_amdkfd_gfx_v10_3.o \ + amdgpu_amdkfd_gfx_v11.o + +ifneq ($(CONFIG_DRM_AMDGPU_CIK),) +amdgpu-y += amdgpu_amdkfd_gfx_v7.o +endif + +endif + +# add cgs +amdgpu-y += amdgpu_cgs.o + +# GPU scheduler +amdgpu-y += amdgpu_job.o + +# ACP componet +ifneq ($(CONFIG_DRM_AMD_ACP),) +amdgpu-y += amdgpu_acp.o + +AMDACPPATH := ../acp +include $(FULL_AMD_PATH)/acp/Makefile + +amdgpu-y += $(AMD_ACP_FILES) +endif + +amdgpu-$(CONFIG_COMPAT) += amdgpu_ioc32.o +amdgpu-$(CONFIG_VGA_SWITCHEROO) += amdgpu_atpx_handler.o +amdgpu-$(CONFIG_ACPI) += amdgpu_acpi.o +amdgpu-$(CONFIG_HMM_MIRROR) += amdgpu_hmm.o + +include $(FULL_AMD_PATH)/pm/Makefile + +amdgpu-y += $(AMD_POWERPLAY_FILES) + +ifneq ($(CONFIG_DRM_AMD_DC),) + +RELATIVE_AMD_DISPLAY_PATH = ../$(DISPLAY_FOLDER_NAME) +include $(FULL_AMD_DISPLAY_PATH)/Makefile + +amdgpu-y += $(AMD_DISPLAY_FILES) + +endif + +obj-$(CONFIG_DRM_AMDGPU)+= amdgpu.o diff --git a/drivers/gpu/drm/amd/amdgpu/ObjectID.h b/drivers/gpu/drm/amd/amdgpu/ObjectID.h new file mode 100644 index 000000000..a0f0a17e2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/ObjectID.h @@ -0,0 +1,745 @@ +/* +* Copyright 2006-2007 Advanced Micro Devices, Inc. +* +* Permission is hereby granted, free of charge, to any person obtaining a +* copy of this software and associated documentation files (the "Software"), +* to deal in the Software without restriction, including without limitation +* the rights to use, copy, modify, merge, publish, distribute, sublicense, +* and/or sell copies of the Software, and to permit persons to whom the +* Software is furnished to do so, subject to the following conditions: +* +* The above copyright notice and this permission notice shall be included in +* all copies or substantial portions of the Software. +* +* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR +* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +* OTHER DEALINGS IN THE SOFTWARE. +*/ +/* based on stg/asic_reg/drivers/inc/asic_reg/ObjectID.h ver 23 */ + +#ifndef _OBJECTID_H +#define _OBJECTID_H + +#if defined(_X86_) +#pragma pack(1) +#endif + +/****************************************************/ +/* Graphics Object Type Definition */ +/****************************************************/ +#define GRAPH_OBJECT_TYPE_NONE 0x0 +#define GRAPH_OBJECT_TYPE_GPU 0x1 +#define GRAPH_OBJECT_TYPE_ENCODER 0x2 +#define GRAPH_OBJECT_TYPE_CONNECTOR 0x3 +#define GRAPH_OBJECT_TYPE_ROUTER 0x4 +/* deleted */ +#define GRAPH_OBJECT_TYPE_DISPLAY_PATH 0x6 +#define GRAPH_OBJECT_TYPE_GENERIC 0x7 + +/****************************************************/ +/* Encoder Object ID Definition */ +/****************************************************/ +#define ENCODER_OBJECT_ID_NONE 0x00 + +/* Radeon Class Display Hardware */ +#define ENCODER_OBJECT_ID_INTERNAL_LVDS 0x01 +#define ENCODER_OBJECT_ID_INTERNAL_TMDS1 0x02 +#define ENCODER_OBJECT_ID_INTERNAL_TMDS2 0x03 +#define ENCODER_OBJECT_ID_INTERNAL_DAC1 0x04 +#define ENCODER_OBJECT_ID_INTERNAL_DAC2 0x05 /* TV/CV DAC */ +#define ENCODER_OBJECT_ID_INTERNAL_SDVOA 0x06 +#define ENCODER_OBJECT_ID_INTERNAL_SDVOB 0x07 + +/* External Third Party Encoders */ +#define ENCODER_OBJECT_ID_SI170B 0x08 +#define ENCODER_OBJECT_ID_CH7303 0x09 +#define ENCODER_OBJECT_ID_CH7301 0x0A +#define ENCODER_OBJECT_ID_INTERNAL_DVO1 0x0B /* This belongs to Radeon Class Display Hardware */ +#define ENCODER_OBJECT_ID_EXTERNAL_SDVOA 0x0C +#define ENCODER_OBJECT_ID_EXTERNAL_SDVOB 0x0D +#define ENCODER_OBJECT_ID_TITFP513 0x0E +#define ENCODER_OBJECT_ID_INTERNAL_LVTM1 0x0F /* not used for Radeon */ +#define ENCODER_OBJECT_ID_VT1623 0x10 +#define ENCODER_OBJECT_ID_HDMI_SI1930 0x11 +#define ENCODER_OBJECT_ID_HDMI_INTERNAL 0x12 +#define ENCODER_OBJECT_ID_ALMOND 0x22 +#define ENCODER_OBJECT_ID_TRAVIS 0x23 +#define ENCODER_OBJECT_ID_NUTMEG 0x22 +#define ENCODER_OBJECT_ID_HDMI_ANX9805 0x26 + +/* Kaleidoscope (KLDSCP) Class Display Hardware (internal) */ +#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 0x13 +#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1 0x14 +#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1 0x15 +#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2 0x16 /* Shared with CV/TV and CRT */ +#define ENCODER_OBJECT_ID_SI178 0X17 /* External TMDS (dual link, no HDCP.) */ +#define ENCODER_OBJECT_ID_MVPU_FPGA 0x18 /* MVPU FPGA chip */ +#define ENCODER_OBJECT_ID_INTERNAL_DDI 0x19 +#define ENCODER_OBJECT_ID_VT1625 0x1A +#define ENCODER_OBJECT_ID_HDMI_SI1932 0x1B +#define ENCODER_OBJECT_ID_DP_AN9801 0x1C +#define ENCODER_OBJECT_ID_DP_DP501 0x1D +#define ENCODER_OBJECT_ID_INTERNAL_UNIPHY 0x1E +#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA 0x1F +#define ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 0x20 +#define ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 0x21 +#define ENCODER_OBJECT_ID_INTERNAL_VCE 0x24 +#define ENCODER_OBJECT_ID_INTERNAL_UNIPHY3 0x25 +#define ENCODER_OBJECT_ID_INTERNAL_AMCLK 0x27 + +#define ENCODER_OBJECT_ID_GENERAL_EXTERNAL_DVO 0xFF + +/****************************************************/ +/* Connector Object ID Definition */ +/****************************************************/ +#define CONNECTOR_OBJECT_ID_NONE 0x00 +#define CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I 0x01 +#define CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I 0x02 +#define CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D 0x03 +#define CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D 0x04 +#define CONNECTOR_OBJECT_ID_VGA 0x05 +#define CONNECTOR_OBJECT_ID_COMPOSITE 0x06 +#define CONNECTOR_OBJECT_ID_SVIDEO 0x07 +#define CONNECTOR_OBJECT_ID_YPbPr 0x08 +#define CONNECTOR_OBJECT_ID_D_CONNECTOR 0x09 +#define CONNECTOR_OBJECT_ID_9PIN_DIN 0x0A /* Supports both CV & TV */ +#define CONNECTOR_OBJECT_ID_SCART 0x0B +#define CONNECTOR_OBJECT_ID_HDMI_TYPE_A 0x0C +#define CONNECTOR_OBJECT_ID_HDMI_TYPE_B 0x0D +#define CONNECTOR_OBJECT_ID_LVDS 0x0E +#define CONNECTOR_OBJECT_ID_7PIN_DIN 0x0F +#define CONNECTOR_OBJECT_ID_PCIE_CONNECTOR 0x10 +#define CONNECTOR_OBJECT_ID_CROSSFIRE 0x11 +#define CONNECTOR_OBJECT_ID_HARDCODE_DVI 0x12 +#define CONNECTOR_OBJECT_ID_DISPLAYPORT 0x13 +#define CONNECTOR_OBJECT_ID_eDP 0x14 +#define CONNECTOR_OBJECT_ID_MXM 0x15 +#define CONNECTOR_OBJECT_ID_LVDS_eDP 0x16 +#define CONNECTOR_OBJECT_ID_USBC 0x17 + +/* deleted */ + +/****************************************************/ +/* Router Object ID Definition */ +/****************************************************/ +#define ROUTER_OBJECT_ID_NONE 0x00 +#define ROUTER_OBJECT_ID_I2C_EXTENDER_CNTL 0x01 + +/****************************************************/ +/* Generic Object ID Definition */ +/****************************************************/ +#define GENERIC_OBJECT_ID_NONE 0x00 +#define GENERIC_OBJECT_ID_GLSYNC 0x01 +#define GENERIC_OBJECT_ID_PX2_NON_DRIVABLE 0x02 +#define GENERIC_OBJECT_ID_MXM_OPM 0x03 +#define GENERIC_OBJECT_ID_STEREO_PIN 0x04 //This object could show up from Misc Object table, it follows ATOM_OBJECT format, and contains one ATOM_OBJECT_GPIO_CNTL_RECORD for the stereo pin +#define GENERIC_OBJECT_ID_BRACKET_LAYOUT 0x05 + +/****************************************************/ +/* Graphics Object ENUM ID Definition */ +/****************************************************/ +#define GRAPH_OBJECT_ENUM_ID1 0x01 +#define GRAPH_OBJECT_ENUM_ID2 0x02 +#define GRAPH_OBJECT_ENUM_ID3 0x03 +#define GRAPH_OBJECT_ENUM_ID4 0x04 +#define GRAPH_OBJECT_ENUM_ID5 0x05 +#define GRAPH_OBJECT_ENUM_ID6 0x06 +#define GRAPH_OBJECT_ENUM_ID7 0x07 + +/****************************************************/ +/* Graphics Object ID Bit definition */ +/****************************************************/ +#define OBJECT_ID_MASK 0x00FF +#define ENUM_ID_MASK 0x0700 +#define RESERVED1_ID_MASK 0x0800 +#define OBJECT_TYPE_MASK 0x7000 +#define RESERVED2_ID_MASK 0x8000 + +#define OBJECT_ID_SHIFT 0x00 +#define ENUM_ID_SHIFT 0x08 +#define OBJECT_TYPE_SHIFT 0x0C + + +/****************************************************/ +/* Graphics Object family definition */ +/****************************************************/ +#define CONSTRUCTOBJECTFAMILYID(GRAPHICS_OBJECT_TYPE, GRAPHICS_OBJECT_ID) (GRAPHICS_OBJECT_TYPE << OBJECT_TYPE_SHIFT | \ + GRAPHICS_OBJECT_ID << OBJECT_ID_SHIFT) +/****************************************************/ +/* GPU Object ID definition - Shared with BIOS */ +/****************************************************/ +#define GPU_ENUM_ID1 ( GRAPH_OBJECT_TYPE_GPU << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT) + +/****************************************************/ +/* Encoder Object ID definition - Shared with BIOS */ +/****************************************************/ +/* +#define ENCODER_INTERNAL_LVDS_ENUM_ID1 0x2101 +#define ENCODER_INTERNAL_TMDS1_ENUM_ID1 0x2102 +#define ENCODER_INTERNAL_TMDS2_ENUM_ID1 0x2103 +#define ENCODER_INTERNAL_DAC1_ENUM_ID1 0x2104 +#define ENCODER_INTERNAL_DAC2_ENUM_ID1 0x2105 +#define ENCODER_INTERNAL_SDVOA_ENUM_ID1 0x2106 +#define ENCODER_INTERNAL_SDVOB_ENUM_ID1 0x2107 +#define ENCODER_SIL170B_ENUM_ID1 0x2108 +#define ENCODER_CH7303_ENUM_ID1 0x2109 +#define ENCODER_CH7301_ENUM_ID1 0x210A +#define ENCODER_INTERNAL_DVO1_ENUM_ID1 0x210B +#define ENCODER_EXTERNAL_SDVOA_ENUM_ID1 0x210C +#define ENCODER_EXTERNAL_SDVOB_ENUM_ID1 0x210D +#define ENCODER_TITFP513_ENUM_ID1 0x210E +#define ENCODER_INTERNAL_LVTM1_ENUM_ID1 0x210F +#define ENCODER_VT1623_ENUM_ID1 0x2110 +#define ENCODER_HDMI_SI1930_ENUM_ID1 0x2111 +#define ENCODER_HDMI_INTERNAL_ENUM_ID1 0x2112 +#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1 0x2113 +#define ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1 0x2114 +#define ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1 0x2115 +#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1 0x2116 +#define ENCODER_SI178_ENUM_ID1 0x2117 +#define ENCODER_MVPU_FPGA_ENUM_ID1 0x2118 +#define ENCODER_INTERNAL_DDI_ENUM_ID1 0x2119 +#define ENCODER_VT1625_ENUM_ID1 0x211A +#define ENCODER_HDMI_SI1932_ENUM_ID1 0x211B +#define ENCODER_ENCODER_DP_AN9801_ENUM_ID1 0x211C +#define ENCODER_DP_DP501_ENUM_ID1 0x211D +#define ENCODER_INTERNAL_UNIPHY_ENUM_ID1 0x211E +*/ +#define ENCODER_INTERNAL_LVDS_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_LVDS << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_TMDS1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_TMDS1 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_TMDS2_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_TMDS2 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_DAC1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_DAC1 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_DAC2_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_DAC2 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_SDVOA_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_SDVOA_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_SDVOB_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_SDVOB << OBJECT_ID_SHIFT) + +#define ENCODER_SIL170B_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_SI170B << OBJECT_ID_SHIFT) + +#define ENCODER_CH7303_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_CH7303 << OBJECT_ID_SHIFT) + +#define ENCODER_CH7301_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_CH7301 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_DVO1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_DVO1 << OBJECT_ID_SHIFT) + +#define ENCODER_EXTERNAL_SDVOA_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT) + +#define ENCODER_EXTERNAL_SDVOA_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT) + + +#define ENCODER_EXTERNAL_SDVOB_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_EXTERNAL_SDVOB << OBJECT_ID_SHIFT) + + +#define ENCODER_TITFP513_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_TITFP513 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_LVTM1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_LVTM1 << OBJECT_ID_SHIFT) + +#define ENCODER_VT1623_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_VT1623 << OBJECT_ID_SHIFT) + +#define ENCODER_HDMI_SI1930_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_HDMI_SI1930 << OBJECT_ID_SHIFT) + +#define ENCODER_HDMI_INTERNAL_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_HDMI_INTERNAL << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT) + + +#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT) + + +#define ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2 << OBJECT_ID_SHIFT) // Shared with CV/TV and CRT + +#define ENCODER_SI178_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_SI178 << OBJECT_ID_SHIFT) + +#define ENCODER_MVPU_FPGA_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_MVPU_FPGA << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_DDI_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_DDI << OBJECT_ID_SHIFT) + +#define ENCODER_VT1625_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_VT1625 << OBJECT_ID_SHIFT) + +#define ENCODER_HDMI_SI1932_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_HDMI_SI1932 << OBJECT_ID_SHIFT) + +#define ENCODER_DP_DP501_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_DP_DP501 << OBJECT_ID_SHIFT) + +#define ENCODER_DP_AN9801_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_DP_AN9801 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_UNIPHY_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_UNIPHY_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_KLDSCP_LVTMA_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_UNIPHY3_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_UNIPHY3 << OBJECT_ID_SHIFT) + +#define ENCODER_INTERNAL_UNIPHY3_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_UNIPHY3 << OBJECT_ID_SHIFT) + +#define ENCODER_GENERAL_EXTERNAL_DVO_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_GENERAL_EXTERNAL_DVO << OBJECT_ID_SHIFT) + +#define ENCODER_ALMOND_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_ALMOND << OBJECT_ID_SHIFT) + +#define ENCODER_ALMOND_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_ALMOND << OBJECT_ID_SHIFT) + +#define ENCODER_TRAVIS_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_TRAVIS << OBJECT_ID_SHIFT) + +#define ENCODER_TRAVIS_ENUM_ID2 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_TRAVIS << OBJECT_ID_SHIFT) + +#define ENCODER_NUTMEG_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_NUTMEG << OBJECT_ID_SHIFT) + +#define ENCODER_VCE_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_INTERNAL_VCE << OBJECT_ID_SHIFT) + +#define ENCODER_HDMI_ANX9805_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ENCODER_OBJECT_ID_HDMI_ANX9805 << OBJECT_ID_SHIFT) + +/****************************************************/ +/* Connector Object ID definition - Shared with BIOS */ +/****************************************************/ +/* +#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID1 0x3101 +#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID1 0x3102 +#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID1 0x3103 +#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID1 0x3104 +#define CONNECTOR_VGA_ENUM_ID1 0x3105 +#define CONNECTOR_COMPOSITE_ENUM_ID1 0x3106 +#define CONNECTOR_SVIDEO_ENUM_ID1 0x3107 +#define CONNECTOR_YPbPr_ENUM_ID1 0x3108 +#define CONNECTOR_D_CONNECTORE_ENUM_ID1 0x3109 +#define CONNECTOR_9PIN_DIN_ENUM_ID1 0x310A +#define CONNECTOR_SCART_ENUM_ID1 0x310B +#define CONNECTOR_HDMI_TYPE_A_ENUM_ID1 0x310C +#define CONNECTOR_HDMI_TYPE_B_ENUM_ID1 0x310D +#define CONNECTOR_LVDS_ENUM_ID1 0x310E +#define CONNECTOR_7PIN_DIN_ENUM_ID1 0x310F +#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID1 0x3110 +*/ +#define CONNECTOR_LVDS_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_LVDS << OBJECT_ID_SHIFT) + +#define CONNECTOR_LVDS_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_LVDS << OBJECT_ID_SHIFT) + +#define CONNECTOR_eDP_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_eDP << OBJECT_ID_SHIFT) + +#define CONNECTOR_eDP_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_eDP << OBJECT_ID_SHIFT) + +#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT) + +#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT) + +#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT) + +#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT) + +#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT) + +#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT) + +#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID3 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT) + +#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID4 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT) + +#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID5 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID5 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT) + +#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID6 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID6 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT) + +#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT) + +#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT) + +#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID3 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT) + +#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID4 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT) + +#define CONNECTOR_VGA_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT) + +#define CONNECTOR_VGA_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT) + +#define CONNECTOR_COMPOSITE_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_COMPOSITE << OBJECT_ID_SHIFT) + +#define CONNECTOR_COMPOSITE_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_COMPOSITE << OBJECT_ID_SHIFT) + +#define CONNECTOR_SVIDEO_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_SVIDEO << OBJECT_ID_SHIFT) + +#define CONNECTOR_SVIDEO_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_SVIDEO << OBJECT_ID_SHIFT) + +#define CONNECTOR_YPbPr_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_YPbPr << OBJECT_ID_SHIFT) + +#define CONNECTOR_YPbPr_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_YPbPr << OBJECT_ID_SHIFT) + +#define CONNECTOR_D_CONNECTOR_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_D_CONNECTOR << OBJECT_ID_SHIFT) + +#define CONNECTOR_D_CONNECTOR_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_D_CONNECTOR << OBJECT_ID_SHIFT) + +#define CONNECTOR_9PIN_DIN_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_9PIN_DIN << OBJECT_ID_SHIFT) + +#define CONNECTOR_9PIN_DIN_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_9PIN_DIN << OBJECT_ID_SHIFT) + +#define CONNECTOR_SCART_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_SCART << OBJECT_ID_SHIFT) + +#define CONNECTOR_SCART_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_SCART << OBJECT_ID_SHIFT) + +#define CONNECTOR_HDMI_TYPE_A_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT) + +#define CONNECTOR_HDMI_TYPE_A_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT) + +#define CONNECTOR_HDMI_TYPE_A_ENUM_ID3 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT) + +#define CONNECTOR_HDMI_TYPE_A_ENUM_ID4 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT) + +#define CONNECTOR_HDMI_TYPE_A_ENUM_ID5 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID5 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT) + +#define CONNECTOR_HDMI_TYPE_A_ENUM_ID6 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID6 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT) + +#define CONNECTOR_HDMI_TYPE_B_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_HDMI_TYPE_B << OBJECT_ID_SHIFT) + +#define CONNECTOR_HDMI_TYPE_B_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_HDMI_TYPE_B << OBJECT_ID_SHIFT) + +#define CONNECTOR_7PIN_DIN_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT) + +#define CONNECTOR_7PIN_DIN_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT) + +#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT) + +#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT) + +#define CONNECTOR_CROSSFIRE_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT) + +#define CONNECTOR_CROSSFIRE_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT) + + +#define CONNECTOR_HARDCODE_DVI_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT) + +#define CONNECTOR_HARDCODE_DVI_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT) + +#define CONNECTOR_DISPLAYPORT_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT) + +#define CONNECTOR_DISPLAYPORT_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT) + +#define CONNECTOR_DISPLAYPORT_ENUM_ID3 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT) + +#define CONNECTOR_DISPLAYPORT_ENUM_ID4 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT) + +#define CONNECTOR_DISPLAYPORT_ENUM_ID5 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID5 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT) + +#define CONNECTOR_DISPLAYPORT_ENUM_ID6 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID6 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT) + +#define CONNECTOR_MXM_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_DP_A + +#define CONNECTOR_MXM_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_DP_B + +#define CONNECTOR_MXM_ENUM_ID3 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_DP_C + +#define CONNECTOR_MXM_ENUM_ID4 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_DP_D + +#define CONNECTOR_MXM_ENUM_ID5 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID5 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_LVDS_TXxx + +#define CONNECTOR_MXM_ENUM_ID6 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID6 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_LVDS_UXxx + +#define CONNECTOR_MXM_ENUM_ID7 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID7 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT) //Mapping to MXM_DAC + +#define CONNECTOR_LVDS_eDP_ENUM_ID1 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_LVDS_eDP << OBJECT_ID_SHIFT) + +#define CONNECTOR_LVDS_eDP_ENUM_ID2 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + CONNECTOR_OBJECT_ID_LVDS_eDP << OBJECT_ID_SHIFT) + +/****************************************************/ +/* Router Object ID definition - Shared with BIOS */ +/****************************************************/ +#define ROUTER_I2C_EXTENDER_CNTL_ENUM_ID1 ( GRAPH_OBJECT_TYPE_ROUTER << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + ROUTER_OBJECT_ID_I2C_EXTENDER_CNTL << OBJECT_ID_SHIFT) + +/* deleted */ + +/****************************************************/ +/* Generic Object ID definition - Shared with BIOS */ +/****************************************************/ +#define GENERICOBJECT_GLSYNC_ENUM_ID1 (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + GENERIC_OBJECT_ID_GLSYNC << OBJECT_ID_SHIFT) + +#define GENERICOBJECT_PX2_NON_DRIVABLE_ID1 (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + GENERIC_OBJECT_ID_PX2_NON_DRIVABLE<< OBJECT_ID_SHIFT) + +#define GENERICOBJECT_PX2_NON_DRIVABLE_ID2 (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + GENERIC_OBJECT_ID_PX2_NON_DRIVABLE<< OBJECT_ID_SHIFT) + +#define GENERICOBJECT_MXM_OPM_ENUM_ID1 (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + GENERIC_OBJECT_ID_MXM_OPM << OBJECT_ID_SHIFT) + +#define GENERICOBJECT_STEREO_PIN_ENUM_ID1 (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + GENERIC_OBJECT_ID_STEREO_PIN << OBJECT_ID_SHIFT) + +#define GENERICOBJECT_BRACKET_LAYOUT_ENUM_ID1 (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\ + GENERIC_OBJECT_ID_BRACKET_LAYOUT << OBJECT_ID_SHIFT) + +#define GENERICOBJECT_BRACKET_LAYOUT_ENUM_ID2 (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\ + GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\ + GENERIC_OBJECT_ID_BRACKET_LAYOUT << OBJECT_ID_SHIFT) +/****************************************************/ +/* Object Cap definition - Shared with BIOS */ +/****************************************************/ +#define GRAPHICS_OBJECT_CAP_I2C 0x00000001L +#define GRAPHICS_OBJECT_CAP_TABLE_ID 0x00000002L + + +#define GRAPHICS_OBJECT_I2CCOMMAND_TABLE_ID 0x01 +#define GRAPHICS_OBJECT_HOTPLUGDETECTIONINTERUPT_TABLE_ID 0x02 +#define GRAPHICS_OBJECT_ENCODER_OUTPUT_PROTECTION_TABLE_ID 0x03 + +#if defined(_X86_) +#pragma pack() +#endif + +#endif /*GRAPHICTYPE */ + + + + diff --git a/drivers/gpu/drm/amd/amdgpu/aldebaran.c b/drivers/gpu/drm/amd/amdgpu/aldebaran.c new file mode 100644 index 000000000..2b97b8a96 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/aldebaran.c @@ -0,0 +1,426 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "aldebaran.h" +#include "amdgpu_reset.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_dpm.h" +#include "amdgpu_job.h" +#include "amdgpu_ring.h" +#include "amdgpu_ras.h" +#include "amdgpu_psp.h" +#include "amdgpu_xgmi.h" + +static bool aldebaran_is_mode2_default(struct amdgpu_reset_control *reset_ctl) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + if ((adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 2) && + adev->gmc.xgmi.connected_to_cpu)) + return true; + + return false; +} + +static struct amdgpu_reset_handler * +aldebaran_get_reset_handler(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + struct amdgpu_reset_handler *handler; + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + if (reset_context->method != AMD_RESET_METHOD_NONE) { + dev_dbg(adev->dev, "Getting reset handler for method %d\n", + reset_context->method); + list_for_each_entry(handler, &reset_ctl->reset_handlers, + handler_list) { + if (handler->reset_method == reset_context->method) + return handler; + } + } + + if (aldebaran_is_mode2_default(reset_ctl)) { + list_for_each_entry(handler, &reset_ctl->reset_handlers, + handler_list) { + if (handler->reset_method == AMD_RESET_METHOD_MODE2) { + reset_context->method = AMD_RESET_METHOD_MODE2; + return handler; + } + } + } + + dev_dbg(adev->dev, "Reset handler not found!\n"); + + return NULL; +} + +static int aldebaran_mode2_suspend_ip(struct amdgpu_device *adev) +{ + int r, i; + + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE); + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE); + + for (i = adev->num_ip_blocks - 1; i >= 0; i--) { + if (!(adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_SDMA)) + continue; + + r = adev->ip_blocks[i].version->funcs->suspend(adev); + + if (r) { + dev_err(adev->dev, + "suspend of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + + adev->ip_blocks[i].status.hw = false; + } + + return r; +} + +static int +aldebaran_mode2_prepare_hwcontext(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + int r = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + dev_dbg(adev->dev, "Aldebaran prepare hw context\n"); + /* Don't suspend on bare metal if we are not going to HW reset the ASIC */ + if (!amdgpu_sriov_vf(adev)) + r = aldebaran_mode2_suspend_ip(adev); + + return r; +} + +static void aldebaran_async_reset(struct work_struct *work) +{ + struct amdgpu_reset_handler *handler; + struct amdgpu_reset_control *reset_ctl = + container_of(work, struct amdgpu_reset_control, reset_work); + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + list_for_each_entry(handler, &reset_ctl->reset_handlers, + handler_list) { + if (handler->reset_method == reset_ctl->active_reset) { + dev_dbg(adev->dev, "Resetting device\n"); + handler->do_reset(adev); + break; + } + } +} + +static int aldebaran_mode2_reset(struct amdgpu_device *adev) +{ + /* disable BM */ + pci_clear_master(adev->pdev); + adev->asic_reset_res = amdgpu_dpm_mode2_reset(adev); + return adev->asic_reset_res; +} + +static int +aldebaran_mode2_perform_reset(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + struct list_head *reset_device_list = reset_context->reset_device_list; + struct amdgpu_device *tmp_adev = NULL; + int r = 0; + + dev_dbg(adev->dev, "aldebaran perform hw reset\n"); + + if (reset_device_list == NULL) + return -EINVAL; + + if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 2) && + reset_context->hive == NULL) { + /* Wrong context, return error */ + return -EINVAL; + } + + list_for_each_entry(tmp_adev, reset_device_list, reset_list) { + mutex_lock(&tmp_adev->reset_cntl->reset_lock); + tmp_adev->reset_cntl->active_reset = AMD_RESET_METHOD_MODE2; + } + /* + * Mode2 reset doesn't need any sync between nodes in XGMI hive, instead launch + * them together so that they can be completed asynchronously on multiple nodes + */ + list_for_each_entry(tmp_adev, reset_device_list, reset_list) { + /* For XGMI run all resets in parallel to speed up the process */ + if (tmp_adev->gmc.xgmi.num_physical_nodes > 1) { + if (!queue_work(system_unbound_wq, + &tmp_adev->reset_cntl->reset_work)) + r = -EALREADY; + } else + r = aldebaran_mode2_reset(tmp_adev); + if (r) { + dev_err(tmp_adev->dev, + "ASIC reset failed with error, %d for drm dev, %s", + r, adev_to_drm(tmp_adev)->unique); + break; + } + } + + /* For XGMI wait for all resets to complete before proceed */ + if (!r) { + list_for_each_entry(tmp_adev, reset_device_list, reset_list) { + if (tmp_adev->gmc.xgmi.num_physical_nodes > 1) { + flush_work(&tmp_adev->reset_cntl->reset_work); + r = tmp_adev->asic_reset_res; + if (r) + break; + } + } + } + + list_for_each_entry(tmp_adev, reset_device_list, reset_list) { + mutex_unlock(&tmp_adev->reset_cntl->reset_lock); + tmp_adev->reset_cntl->active_reset = AMD_RESET_METHOD_NONE; + } + + return r; +} + +static int aldebaran_mode2_restore_ip(struct amdgpu_device *adev) +{ + struct amdgpu_firmware_info *ucode_list[AMDGPU_UCODE_ID_MAXIMUM]; + struct amdgpu_firmware_info *ucode; + struct amdgpu_ip_block *cmn_block; + int ucode_count = 0; + int i, r; + + dev_dbg(adev->dev, "Reloading ucodes after reset\n"); + for (i = 0; i < adev->firmware.max_ucodes; i++) { + ucode = &adev->firmware.ucode[i]; + if (!ucode->fw) + continue; + switch (ucode->ucode_id) { + case AMDGPU_UCODE_ID_SDMA0: + case AMDGPU_UCODE_ID_SDMA1: + case AMDGPU_UCODE_ID_SDMA2: + case AMDGPU_UCODE_ID_SDMA3: + case AMDGPU_UCODE_ID_SDMA4: + case AMDGPU_UCODE_ID_SDMA5: + case AMDGPU_UCODE_ID_SDMA6: + case AMDGPU_UCODE_ID_SDMA7: + case AMDGPU_UCODE_ID_CP_MEC1: + case AMDGPU_UCODE_ID_CP_MEC1_JT: + case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL: + case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM: + case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM: + case AMDGPU_UCODE_ID_RLC_G: + ucode_list[ucode_count++] = ucode; + break; + default: + break; + } + } + + /* Reinit NBIF block */ + cmn_block = + amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_COMMON); + if (unlikely(!cmn_block)) { + dev_err(adev->dev, "Failed to get BIF handle\n"); + return -EINVAL; + } + r = cmn_block->version->funcs->resume(adev); + if (r) + return r; + + /* Reinit GFXHUB */ + adev->gfxhub.funcs->init(adev); + r = adev->gfxhub.funcs->gart_enable(adev); + if (r) { + dev_err(adev->dev, "GFXHUB gart reenable failed after reset\n"); + return r; + } + + /* Reload GFX firmware */ + r = psp_load_fw_list(&adev->psp, ucode_list, ucode_count); + if (r) { + dev_err(adev->dev, "GFX ucode load failed after reset\n"); + return r; + } + + /* Resume RLC, FW needs RLC alive to complete reset process */ + adev->gfx.rlc.funcs->resume(adev); + + /* Wait for FW reset event complete */ + r = amdgpu_dpm_wait_for_event(adev, SMU_EVENT_RESET_COMPLETE, 0); + if (r) { + dev_err(adev->dev, + "Failed to get response from firmware after reset\n"); + return r; + } + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!(adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_SDMA)) + continue; + r = adev->ip_blocks[i].version->funcs->resume(adev); + if (r) { + dev_err(adev->dev, + "resume of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + + adev->ip_blocks[i].status.hw = true; + } + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!(adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_SDMA || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_COMMON)) + continue; + + if (adev->ip_blocks[i].version->funcs->late_init) { + r = adev->ip_blocks[i].version->funcs->late_init( + (void *)adev); + if (r) { + dev_err(adev->dev, + "late_init of IP block <%s> failed %d after reset\n", + adev->ip_blocks[i].version->funcs->name, + r); + return r; + } + } + adev->ip_blocks[i].status.late_initialized = true; + } + + amdgpu_ras_set_error_query_ready(adev, true); + + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_GATE); + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_GATE); + + return r; +} + +static int +aldebaran_mode2_restore_hwcontext(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + struct list_head *reset_device_list = reset_context->reset_device_list; + struct amdgpu_device *tmp_adev = NULL; + int r; + + if (reset_device_list == NULL) + return -EINVAL; + + if (reset_context->reset_req_dev->ip_versions[MP1_HWIP][0] == + IP_VERSION(13, 0, 2) && + reset_context->hive == NULL) { + /* Wrong context, return error */ + return -EINVAL; + } + + list_for_each_entry(tmp_adev, reset_device_list, reset_list) { + dev_info(tmp_adev->dev, + "GPU reset succeeded, trying to resume\n"); + r = aldebaran_mode2_restore_ip(tmp_adev); + if (r) + goto end; + + /* + * Add this ASIC as tracked as reset was already + * complete successfully. + */ + amdgpu_register_gpu_instance(tmp_adev); + + /* Resume RAS */ + amdgpu_ras_resume(tmp_adev); + + /* Update PSP FW topology after reset */ + if (reset_context->hive && + tmp_adev->gmc.xgmi.num_physical_nodes > 1) + r = amdgpu_xgmi_update_topology(reset_context->hive, + tmp_adev); + + if (!r) { + amdgpu_irq_gpu_reset_resume_helper(tmp_adev); + + r = amdgpu_ib_ring_tests(tmp_adev); + if (r) { + dev_err(tmp_adev->dev, + "ib ring test failed (%d).\n", r); + r = -EAGAIN; + tmp_adev->asic_reset_res = r; + goto end; + } + } + } + +end: + return r; +} + +static struct amdgpu_reset_handler aldebaran_mode2_handler = { + .reset_method = AMD_RESET_METHOD_MODE2, + .prepare_env = NULL, + .prepare_hwcontext = aldebaran_mode2_prepare_hwcontext, + .perform_reset = aldebaran_mode2_perform_reset, + .restore_hwcontext = aldebaran_mode2_restore_hwcontext, + .restore_env = NULL, + .do_reset = aldebaran_mode2_reset, +}; + +int aldebaran_reset_init(struct amdgpu_device *adev) +{ + struct amdgpu_reset_control *reset_ctl; + + reset_ctl = kzalloc(sizeof(*reset_ctl), GFP_KERNEL); + if (!reset_ctl) + return -ENOMEM; + + reset_ctl->handle = adev; + reset_ctl->async_reset = aldebaran_async_reset; + reset_ctl->active_reset = AMD_RESET_METHOD_NONE; + reset_ctl->get_reset_handler = aldebaran_get_reset_handler; + + INIT_LIST_HEAD(&reset_ctl->reset_handlers); + INIT_WORK(&reset_ctl->reset_work, reset_ctl->async_reset); + /* Only mode2 is handled through reset control now */ + amdgpu_reset_add_handler(reset_ctl, &aldebaran_mode2_handler); + + adev->reset_cntl = reset_ctl; + + return 0; +} + +int aldebaran_reset_fini(struct amdgpu_device *adev) +{ + kfree(adev->reset_cntl); + adev->reset_cntl = NULL; + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/aldebaran.h b/drivers/gpu/drm/amd/amdgpu/aldebaran.h new file mode 100644 index 000000000..a07db5454 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/aldebaran.h @@ -0,0 +1,32 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __ALDEBARAN_H__ +#define __ALDEBARAN_H__ + +#include "amdgpu.h" + +int aldebaran_reset_init(struct amdgpu_device *adev); +int aldebaran_reset_fini(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/aldebaran_reg_init.c b/drivers/gpu/drm/amd/amdgpu/aldebaran_reg_init.c new file mode 100644 index 000000000..28e6c9ab8 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/aldebaran_reg_init.c @@ -0,0 +1,54 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "soc15.h" + +#include "soc15_common.h" +#include "aldebaran_ip_offset.h" + +int aldebaran_reg_base_init(struct amdgpu_device *adev) +{ + /* HW has more IP blocks, only initialized the block needed by our driver */ + uint32_t i; + for (i = 0 ; i < MAX_INSTANCE ; ++i) { + adev->reg_offset[GC_HWIP][i] = (uint32_t *)(&(GC_BASE.instance[i])); + adev->reg_offset[HDP_HWIP][i] = (uint32_t *)(&(HDP_BASE.instance[i])); + adev->reg_offset[MMHUB_HWIP][i] = (uint32_t *)(&(MMHUB_BASE.instance[i])); + adev->reg_offset[ATHUB_HWIP][i] = (uint32_t *)(&(ATHUB_BASE.instance[i])); + adev->reg_offset[NBIO_HWIP][i] = (uint32_t *)(&(NBIO_BASE.instance[i])); + adev->reg_offset[MP0_HWIP][i] = (uint32_t *)(&(MP0_BASE.instance[i])); + adev->reg_offset[MP1_HWIP][i] = (uint32_t *)(&(MP1_BASE.instance[i])); + adev->reg_offset[DF_HWIP][i] = (uint32_t *)(&(DF_BASE.instance[i])); + adev->reg_offset[OSSSYS_HWIP][i] = (uint32_t *)(&(OSSSYS_BASE.instance[i])); + adev->reg_offset[SDMA0_HWIP][i] = (uint32_t *)(&(SDMA0_BASE.instance[i])); + adev->reg_offset[SDMA1_HWIP][i] = (uint32_t *)(&(SDMA1_BASE.instance[i])); + adev->reg_offset[SDMA2_HWIP][i] = (uint32_t *)(&(SDMA2_BASE.instance[i])); + adev->reg_offset[SDMA3_HWIP][i] = (uint32_t *)(&(SDMA3_BASE.instance[i])); + adev->reg_offset[SDMA4_HWIP][i] = (uint32_t *)(&(SDMA4_BASE.instance[i])); + adev->reg_offset[SMUIO_HWIP][i] = (uint32_t *)(&(SMUIO_BASE.instance[i])); + adev->reg_offset[THM_HWIP][i] = (uint32_t *)(&(THM_BASE.instance[i])); + adev->reg_offset[UMC_HWIP][i] = (uint32_t *)(&(UMC_BASE.instance[i])); + adev->reg_offset[VCN_HWIP][i] = (uint32_t *)(&(VCN_BASE.instance[i])); + } + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h new file mode 100644 index 000000000..a79d53bdb --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -0,0 +1,1511 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + * Jerome Glisse + */ +#ifndef __AMDGPU_H__ +#define __AMDGPU_H__ + +#ifdef pr_fmt +#undef pr_fmt +#endif + +#define pr_fmt(fmt) "amdgpu: " fmt + +#ifdef dev_fmt +#undef dev_fmt +#endif + +#define dev_fmt(fmt) "amdgpu: " fmt + +#include "amdgpu_ctx.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include + +#include +#include "dm_pp_interface.h" +#include "kgd_pp_interface.h" + +#include "amd_shared.h" +#include "amdgpu_mode.h" +#include "amdgpu_ih.h" +#include "amdgpu_irq.h" +#include "amdgpu_ucode.h" +#include "amdgpu_ttm.h" +#include "amdgpu_psp.h" +#include "amdgpu_gds.h" +#include "amdgpu_sync.h" +#include "amdgpu_ring.h" +#include "amdgpu_vm.h" +#include "amdgpu_dpm.h" +#include "amdgpu_acp.h" +#include "amdgpu_uvd.h" +#include "amdgpu_vce.h" +#include "amdgpu_vcn.h" +#include "amdgpu_jpeg.h" +#include "amdgpu_gmc.h" +#include "amdgpu_gfx.h" +#include "amdgpu_sdma.h" +#include "amdgpu_lsdma.h" +#include "amdgpu_nbio.h" +#include "amdgpu_hdp.h" +#include "amdgpu_dm.h" +#include "amdgpu_virt.h" +#include "amdgpu_csa.h" +#include "amdgpu_mes_ctx.h" +#include "amdgpu_gart.h" +#include "amdgpu_debugfs.h" +#include "amdgpu_job.h" +#include "amdgpu_bo_list.h" +#include "amdgpu_gem.h" +#include "amdgpu_doorbell.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_discovery.h" +#include "amdgpu_mes.h" +#include "amdgpu_umc.h" +#include "amdgpu_mmhub.h" +#include "amdgpu_gfxhub.h" +#include "amdgpu_df.h" +#include "amdgpu_smuio.h" +#include "amdgpu_fdinfo.h" +#include "amdgpu_mca.h" +#include "amdgpu_ras.h" +#include "amdgpu_xcp.h" + +#define MAX_GPU_INSTANCE 64 + +struct amdgpu_gpu_instance +{ + struct amdgpu_device *adev; + int mgpu_fan_enabled; +}; + +struct amdgpu_mgpu_info +{ + struct amdgpu_gpu_instance gpu_ins[MAX_GPU_INSTANCE]; + struct mutex mutex; + uint32_t num_gpu; + uint32_t num_dgpu; + uint32_t num_apu; + + /* delayed reset_func for XGMI configuration if necessary */ + struct delayed_work delayed_reset_work; + bool pending_reset; +}; + +enum amdgpu_ss { + AMDGPU_SS_DRV_LOAD, + AMDGPU_SS_DEV_D0, + AMDGPU_SS_DEV_D3, + AMDGPU_SS_DRV_UNLOAD +}; + +struct amdgpu_watchdog_timer +{ + bool timeout_fatal_disable; + uint32_t period; /* maxCycles = (1 << period), the number of cycles before a timeout */ +}; + +#define AMDGPU_MAX_TIMEOUT_PARAM_LENGTH 256 + +/* + * Modules parameters. + */ +extern int amdgpu_modeset; +extern unsigned int amdgpu_vram_limit; +extern int amdgpu_vis_vram_limit; +extern int amdgpu_gart_size; +extern int amdgpu_gtt_size; +extern int amdgpu_moverate; +extern int amdgpu_audio; +extern int amdgpu_disp_priority; +extern int amdgpu_hw_i2c; +extern int amdgpu_pcie_gen2; +extern int amdgpu_msi; +extern char amdgpu_lockup_timeout[AMDGPU_MAX_TIMEOUT_PARAM_LENGTH]; +extern int amdgpu_dpm; +extern int amdgpu_fw_load_type; +extern int amdgpu_aspm; +extern int amdgpu_runtime_pm; +extern uint amdgpu_ip_block_mask; +extern int amdgpu_bapm; +extern int amdgpu_deep_color; +extern int amdgpu_vm_size; +extern int amdgpu_vm_block_size; +extern int amdgpu_vm_fragment_size; +extern int amdgpu_vm_fault_stop; +extern int amdgpu_vm_debug; +extern int amdgpu_vm_update_mode; +extern int amdgpu_exp_hw_support; +extern int amdgpu_dc; +extern int amdgpu_sched_jobs; +extern int amdgpu_sched_hw_submission; +extern uint amdgpu_pcie_gen_cap; +extern uint amdgpu_pcie_lane_cap; +extern u64 amdgpu_cg_mask; +extern uint amdgpu_pg_mask; +extern uint amdgpu_sdma_phase_quantum; +extern char *amdgpu_disable_cu; +extern char *amdgpu_virtual_display; +extern uint amdgpu_pp_feature_mask; +extern uint amdgpu_force_long_training; +extern int amdgpu_lbpw; +extern int amdgpu_compute_multipipe; +extern int amdgpu_gpu_recovery; +extern int amdgpu_emu_mode; +extern uint amdgpu_smu_memory_pool_size; +extern int amdgpu_smu_pptable_id; +extern uint amdgpu_dc_feature_mask; +extern uint amdgpu_dc_debug_mask; +extern uint amdgpu_dc_visual_confirm; +extern uint amdgpu_dm_abm_level; +extern int amdgpu_backlight; +extern struct amdgpu_mgpu_info mgpu_info; +extern int amdgpu_ras_enable; +extern uint amdgpu_ras_mask; +extern int amdgpu_bad_page_threshold; +extern bool amdgpu_ignore_bad_page_threshold; +extern struct amdgpu_watchdog_timer amdgpu_watchdog_timer; +extern int amdgpu_async_gfx_ring; +extern int amdgpu_mcbp; +extern int amdgpu_discovery; +extern int amdgpu_mes; +extern int amdgpu_mes_kiq; +extern int amdgpu_noretry; +extern int amdgpu_force_asic_type; +extern int amdgpu_smartshift_bias; +extern int amdgpu_use_xgmi_p2p; +extern int amdgpu_mtype_local; +extern bool enforce_isolation; +#ifdef CONFIG_HSA_AMD +extern int sched_policy; +extern bool debug_evictions; +extern bool no_system_mem_limit; +extern int halt_if_hws_hang; +#else +static const int __maybe_unused sched_policy = KFD_SCHED_POLICY_HWS; +static const bool __maybe_unused debug_evictions; /* = false */ +static const bool __maybe_unused no_system_mem_limit; +static const int __maybe_unused halt_if_hws_hang; +#endif +#ifdef CONFIG_HSA_AMD_P2P +extern bool pcie_p2p; +#endif + +extern int amdgpu_tmz; +extern int amdgpu_reset_method; + +#ifdef CONFIG_DRM_AMDGPU_SI +extern int amdgpu_si_support; +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK +extern int amdgpu_cik_support; +#endif +extern int amdgpu_num_kcq; + +#define AMDGPU_VCNFW_LOG_SIZE (32 * 1024) +extern int amdgpu_vcnfw_log; +extern int amdgpu_sg_display; + +extern int amdgpu_user_partt_mode; + +#define AMDGPU_VM_MAX_NUM_CTX 4096 +#define AMDGPU_SG_THRESHOLD (256*1024*1024) +#define AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS 3000 +#define AMDGPU_MAX_USEC_TIMEOUT 100000 /* 100 ms */ +#define AMDGPU_FENCE_JIFFIES_TIMEOUT (HZ / 2) +#define AMDGPU_DEBUGFS_MAX_COMPONENTS 32 +#define AMDGPUFB_CONN_LIMIT 4 +#define AMDGPU_BIOS_NUM_SCRATCH 16 + +#define AMDGPU_VBIOS_VGA_ALLOCATION (9 * 1024 * 1024) /* reserve 8MB for vga emulator and 1 MB for FB */ + +/* hard reset data */ +#define AMDGPU_ASIC_RESET_DATA 0x39d5e86b + +/* reset flags */ +#define AMDGPU_RESET_GFX (1 << 0) +#define AMDGPU_RESET_COMPUTE (1 << 1) +#define AMDGPU_RESET_DMA (1 << 2) +#define AMDGPU_RESET_CP (1 << 3) +#define AMDGPU_RESET_GRBM (1 << 4) +#define AMDGPU_RESET_DMA1 (1 << 5) +#define AMDGPU_RESET_RLC (1 << 6) +#define AMDGPU_RESET_SEM (1 << 7) +#define AMDGPU_RESET_IH (1 << 8) +#define AMDGPU_RESET_VMC (1 << 9) +#define AMDGPU_RESET_MC (1 << 10) +#define AMDGPU_RESET_DISPLAY (1 << 11) +#define AMDGPU_RESET_UVD (1 << 12) +#define AMDGPU_RESET_VCE (1 << 13) +#define AMDGPU_RESET_VCE1 (1 << 14) + +/* max cursor sizes (in pixels) */ +#define CIK_CURSOR_WIDTH 128 +#define CIK_CURSOR_HEIGHT 128 + +/* smart shift bias level limits */ +#define AMDGPU_SMARTSHIFT_MAX_BIAS (100) +#define AMDGPU_SMARTSHIFT_MIN_BIAS (-100) + +/* Extra time delay(in ms) to eliminate the influence of temperature momentary fluctuation */ +#define AMDGPU_SWCTF_EXTRA_DELAY 50 + +struct amdgpu_xcp_mgr; +struct amdgpu_device; +struct amdgpu_irq_src; +struct amdgpu_fpriv; +struct amdgpu_bo_va_mapping; +struct kfd_vm_fault_info; +struct amdgpu_hive_info; +struct amdgpu_reset_context; +struct amdgpu_reset_control; + +enum amdgpu_cp_irq { + AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP = 0, + AMDGPU_CP_IRQ_GFX_ME0_PIPE1_EOP, + AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP, + AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP, + AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE2_EOP, + AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE3_EOP, + AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE0_EOP, + AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE1_EOP, + AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE2_EOP, + AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE3_EOP, + + AMDGPU_CP_IRQ_LAST +}; + +enum amdgpu_thermal_irq { + AMDGPU_THERMAL_IRQ_LOW_TO_HIGH = 0, + AMDGPU_THERMAL_IRQ_HIGH_TO_LOW, + + AMDGPU_THERMAL_IRQ_LAST +}; + +enum amdgpu_kiq_irq { + AMDGPU_CP_KIQ_IRQ_DRIVER0 = 0, + AMDGPU_CP_KIQ_IRQ_LAST +}; +#define SRIOV_USEC_TIMEOUT 1200000 /* wait 12 * 100ms for SRIOV */ +#define MAX_KIQ_REG_WAIT 5000 /* in usecs, 5ms */ +#define MAX_KIQ_REG_BAILOUT_INTERVAL 5 /* in msecs, 5ms */ +#define MAX_KIQ_REG_TRY 1000 + +int amdgpu_device_ip_set_clockgating_state(void *dev, + enum amd_ip_block_type block_type, + enum amd_clockgating_state state); +int amdgpu_device_ip_set_powergating_state(void *dev, + enum amd_ip_block_type block_type, + enum amd_powergating_state state); +void amdgpu_device_ip_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags); +int amdgpu_device_ip_wait_for_idle(struct amdgpu_device *adev, + enum amd_ip_block_type block_type); +bool amdgpu_device_ip_is_idle(struct amdgpu_device *adev, + enum amd_ip_block_type block_type); + +#define AMDGPU_MAX_IP_NUM 16 + +struct amdgpu_ip_block_status { + bool valid; + bool sw; + bool hw; + bool late_initialized; + bool hang; +}; + +struct amdgpu_ip_block_version { + const enum amd_ip_block_type type; + const u32 major; + const u32 minor; + const u32 rev; + const struct amd_ip_funcs *funcs; +}; + +#define HW_REV(_Major, _Minor, _Rev) \ + ((((uint32_t) (_Major)) << 16) | ((uint32_t) (_Minor) << 8) | ((uint32_t) (_Rev))) + +struct amdgpu_ip_block { + struct amdgpu_ip_block_status status; + const struct amdgpu_ip_block_version *version; +}; + +int amdgpu_device_ip_block_version_cmp(struct amdgpu_device *adev, + enum amd_ip_block_type type, + u32 major, u32 minor); + +struct amdgpu_ip_block * +amdgpu_device_ip_get_ip_block(struct amdgpu_device *adev, + enum amd_ip_block_type type); + +int amdgpu_device_ip_block_add(struct amdgpu_device *adev, + const struct amdgpu_ip_block_version *ip_block_version); + +/* + * BIOS. + */ +bool amdgpu_get_bios(struct amdgpu_device *adev); +bool amdgpu_read_bios(struct amdgpu_device *adev); +bool amdgpu_soc15_read_bios_from_rom(struct amdgpu_device *adev, + u8 *bios, u32 length_bytes); +/* + * Clocks + */ + +#define AMDGPU_MAX_PPLL 3 + +struct amdgpu_clock { + struct amdgpu_pll ppll[AMDGPU_MAX_PPLL]; + struct amdgpu_pll spll; + struct amdgpu_pll mpll; + /* 10 Khz units */ + uint32_t default_mclk; + uint32_t default_sclk; + uint32_t default_dispclk; + uint32_t current_dispclk; + uint32_t dp_extclk; + uint32_t max_pixel_clock; +}; + +/* sub-allocation manager, it has to be protected by another lock. + * By conception this is an helper for other part of the driver + * like the indirect buffer or semaphore, which both have their + * locking. + * + * Principe is simple, we keep a list of sub allocation in offset + * order (first entry has offset == 0, last entry has the highest + * offset). + * + * When allocating new object we first check if there is room at + * the end total_size - (last_object_offset + last_object_size) >= + * alloc_size. If so we allocate new object there. + * + * When there is not enough room at the end, we start waiting for + * each sub object until we reach object_offset+object_size >= + * alloc_size, this object then become the sub object we return. + * + * Alignment can't be bigger than page size. + * + * Hole are not considered for allocation to keep things simple. + * Assumption is that there won't be hole (all object on same + * alignment). + */ + +struct amdgpu_sa_manager { + struct drm_suballoc_manager base; + struct amdgpu_bo *bo; + uint64_t gpu_addr; + void *cpu_ptr; +}; + +int amdgpu_fence_slab_init(void); +void amdgpu_fence_slab_fini(void); + +/* + * IRQS. + */ + +struct amdgpu_flip_work { + struct delayed_work flip_work; + struct work_struct unpin_work; + struct amdgpu_device *adev; + int crtc_id; + u32 target_vblank; + uint64_t base; + struct drm_pending_vblank_event *event; + struct amdgpu_bo *old_abo; + unsigned shared_count; + struct dma_fence **shared; + struct dma_fence_cb cb; + bool async; +}; + + +/* + * file private structure + */ + +struct amdgpu_fpriv { + struct amdgpu_vm vm; + struct amdgpu_bo_va *prt_va; + struct amdgpu_bo_va *csa_va; + struct mutex bo_list_lock; + struct idr bo_list_handles; + struct amdgpu_ctx_mgr ctx_mgr; + /** GPU partition selection */ + uint32_t xcp_id; +}; + +int amdgpu_file_to_fpriv(struct file *filp, struct amdgpu_fpriv **fpriv); + +/* + * Writeback + */ +#define AMDGPU_MAX_WB 1024 /* Reserve at most 1024 WB slots for amdgpu-owned rings. */ + +struct amdgpu_wb { + struct amdgpu_bo *wb_obj; + volatile uint32_t *wb; + uint64_t gpu_addr; + u32 num_wb; /* Number of wb slots actually reserved for amdgpu. */ + unsigned long used[DIV_ROUND_UP(AMDGPU_MAX_WB, BITS_PER_LONG)]; +}; + +int amdgpu_device_wb_get(struct amdgpu_device *adev, u32 *wb); +void amdgpu_device_wb_free(struct amdgpu_device *adev, u32 wb); + +/* + * Benchmarking + */ +int amdgpu_benchmark(struct amdgpu_device *adev, int test_number); + +/* + * ASIC specific register table accessible by UMD + */ +struct amdgpu_allowed_register_entry { + uint32_t reg_offset; + bool grbm_indexed; +}; + +enum amd_reset_method { + AMD_RESET_METHOD_NONE = -1, + AMD_RESET_METHOD_LEGACY = 0, + AMD_RESET_METHOD_MODE0, + AMD_RESET_METHOD_MODE1, + AMD_RESET_METHOD_MODE2, + AMD_RESET_METHOD_BACO, + AMD_RESET_METHOD_PCI, +}; + +struct amdgpu_video_codec_info { + u32 codec_type; + u32 max_width; + u32 max_height; + u32 max_pixels_per_frame; + u32 max_level; +}; + +#define codec_info_build(type, width, height, level) \ + .codec_type = type,\ + .max_width = width,\ + .max_height = height,\ + .max_pixels_per_frame = height * width,\ + .max_level = level, + +struct amdgpu_video_codecs { + const u32 codec_count; + const struct amdgpu_video_codec_info *codec_array; +}; + +/* + * ASIC specific functions. + */ +struct amdgpu_asic_funcs { + bool (*read_disabled_bios)(struct amdgpu_device *adev); + bool (*read_bios_from_rom)(struct amdgpu_device *adev, + u8 *bios, u32 length_bytes); + int (*read_register)(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 reg_offset, u32 *value); + void (*set_vga_state)(struct amdgpu_device *adev, bool state); + int (*reset)(struct amdgpu_device *adev); + enum amd_reset_method (*reset_method)(struct amdgpu_device *adev); + /* get the reference clock */ + u32 (*get_xclk)(struct amdgpu_device *adev); + /* MM block clocks */ + int (*set_uvd_clocks)(struct amdgpu_device *adev, u32 vclk, u32 dclk); + int (*set_vce_clocks)(struct amdgpu_device *adev, u32 evclk, u32 ecclk); + /* static power management */ + int (*get_pcie_lanes)(struct amdgpu_device *adev); + void (*set_pcie_lanes)(struct amdgpu_device *adev, int lanes); + /* get config memsize register */ + u32 (*get_config_memsize)(struct amdgpu_device *adev); + /* flush hdp write queue */ + void (*flush_hdp)(struct amdgpu_device *adev, struct amdgpu_ring *ring); + /* invalidate hdp read cache */ + void (*invalidate_hdp)(struct amdgpu_device *adev, + struct amdgpu_ring *ring); + /* check if the asic needs a full reset of if soft reset will work */ + bool (*need_full_reset)(struct amdgpu_device *adev); + /* initialize doorbell layout for specific asic*/ + void (*init_doorbell_index)(struct amdgpu_device *adev); + /* PCIe bandwidth usage */ + void (*get_pcie_usage)(struct amdgpu_device *adev, uint64_t *count0, + uint64_t *count1); + /* do we need to reset the asic at init time (e.g., kexec) */ + bool (*need_reset_on_init)(struct amdgpu_device *adev); + /* PCIe replay counter */ + uint64_t (*get_pcie_replay_count)(struct amdgpu_device *adev); + /* device supports BACO */ + bool (*supports_baco)(struct amdgpu_device *adev); + /* pre asic_init quirks */ + void (*pre_asic_init)(struct amdgpu_device *adev); + /* enter/exit umd stable pstate */ + int (*update_umd_stable_pstate)(struct amdgpu_device *adev, bool enter); + /* query video codecs */ + int (*query_video_codecs)(struct amdgpu_device *adev, bool encode, + const struct amdgpu_video_codecs **codecs); + /* encode "> 32bits" smn addressing */ + u64 (*encode_ext_smn_addressing)(int ext_id); +}; + +/* + * IOCTL. + */ +int amdgpu_bo_list_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); + +int amdgpu_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp); +int amdgpu_cs_fence_to_handle_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); +int amdgpu_cs_wait_ioctl(struct drm_device *dev, void *data, struct drm_file *filp); +int amdgpu_cs_wait_fences_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); + +/* VRAM scratch page for HDP bug, default vram page */ +struct amdgpu_mem_scratch { + struct amdgpu_bo *robj; + volatile uint32_t *ptr; + u64 gpu_addr; +}; + +/* + * CGS + */ +struct cgs_device *amdgpu_cgs_create_device(struct amdgpu_device *adev); +void amdgpu_cgs_destroy_device(struct cgs_device *cgs_device); + +/* + * Core structure, functions and helpers. + */ +typedef uint32_t (*amdgpu_rreg_t)(struct amdgpu_device*, uint32_t); +typedef void (*amdgpu_wreg_t)(struct amdgpu_device*, uint32_t, uint32_t); + +typedef uint32_t (*amdgpu_rreg_ext_t)(struct amdgpu_device*, uint64_t); +typedef void (*amdgpu_wreg_ext_t)(struct amdgpu_device*, uint64_t, uint32_t); + +typedef uint64_t (*amdgpu_rreg64_t)(struct amdgpu_device*, uint32_t); +typedef void (*amdgpu_wreg64_t)(struct amdgpu_device*, uint32_t, uint64_t); + +typedef uint32_t (*amdgpu_block_rreg_t)(struct amdgpu_device*, uint32_t, uint32_t); +typedef void (*amdgpu_block_wreg_t)(struct amdgpu_device*, uint32_t, uint32_t, uint32_t); + +struct amdgpu_mmio_remap { + u32 reg_offset; + resource_size_t bus_addr; +}; + +/* Define the HW IP blocks will be used in driver , add more if necessary */ +enum amd_hw_ip_block_type { + GC_HWIP = 1, + HDP_HWIP, + SDMA0_HWIP, + SDMA1_HWIP, + SDMA2_HWIP, + SDMA3_HWIP, + SDMA4_HWIP, + SDMA5_HWIP, + SDMA6_HWIP, + SDMA7_HWIP, + LSDMA_HWIP, + MMHUB_HWIP, + ATHUB_HWIP, + NBIO_HWIP, + MP0_HWIP, + MP1_HWIP, + UVD_HWIP, + VCN_HWIP = UVD_HWIP, + JPEG_HWIP = VCN_HWIP, + VCN1_HWIP, + VCE_HWIP, + DF_HWIP, + DCE_HWIP, + OSSSYS_HWIP, + SMUIO_HWIP, + PWR_HWIP, + NBIF_HWIP, + THM_HWIP, + CLK_HWIP, + UMC_HWIP, + RSMU_HWIP, + XGMI_HWIP, + DCI_HWIP, + PCIE_HWIP, + MAX_HWIP +}; + +#define HWIP_MAX_INSTANCE 44 + +#define HW_ID_MAX 300 +#define IP_VERSION(mj, mn, rv) (((mj) << 16) | ((mn) << 8) | (rv)) +#define IP_VERSION_MAJ(ver) ((ver) >> 16) +#define IP_VERSION_MIN(ver) (((ver) >> 8) & 0xFF) +#define IP_VERSION_REV(ver) ((ver) & 0xFF) + +struct amdgpu_ip_map_info { + /* Map of logical to actual dev instances/mask */ + uint32_t dev_inst[MAX_HWIP][HWIP_MAX_INSTANCE]; + int8_t (*logical_to_dev_inst)(struct amdgpu_device *adev, + enum amd_hw_ip_block_type block, + int8_t inst); + uint32_t (*logical_to_dev_mask)(struct amdgpu_device *adev, + enum amd_hw_ip_block_type block, + uint32_t mask); +}; + +struct amd_powerplay { + void *pp_handle; + const struct amd_pm_funcs *pp_funcs; +}; + +struct ip_discovery_top; + +/* polaris10 kickers */ +#define ASICID_IS_P20(did, rid) (((did == 0x67DF) && \ + ((rid == 0xE3) || \ + (rid == 0xE4) || \ + (rid == 0xE5) || \ + (rid == 0xE7) || \ + (rid == 0xEF))) || \ + ((did == 0x6FDF) && \ + ((rid == 0xE7) || \ + (rid == 0xEF) || \ + (rid == 0xFF)))) + +#define ASICID_IS_P30(did, rid) ((did == 0x67DF) && \ + ((rid == 0xE1) || \ + (rid == 0xF7))) + +/* polaris11 kickers */ +#define ASICID_IS_P21(did, rid) (((did == 0x67EF) && \ + ((rid == 0xE0) || \ + (rid == 0xE5))) || \ + ((did == 0x67FF) && \ + ((rid == 0xCF) || \ + (rid == 0xEF) || \ + (rid == 0xFF)))) + +#define ASICID_IS_P31(did, rid) ((did == 0x67EF) && \ + ((rid == 0xE2))) + +/* polaris12 kickers */ +#define ASICID_IS_P23(did, rid) (((did == 0x6987) && \ + ((rid == 0xC0) || \ + (rid == 0xC1) || \ + (rid == 0xC3) || \ + (rid == 0xC7))) || \ + ((did == 0x6981) && \ + ((rid == 0x00) || \ + (rid == 0x01) || \ + (rid == 0x10)))) + +struct amdgpu_mqd_prop { + uint64_t mqd_gpu_addr; + uint64_t hqd_base_gpu_addr; + uint64_t rptr_gpu_addr; + uint64_t wptr_gpu_addr; + uint32_t queue_size; + bool use_doorbell; + uint32_t doorbell_index; + uint64_t eop_gpu_addr; + uint32_t hqd_pipe_priority; + uint32_t hqd_queue_priority; + bool hqd_active; +}; + +struct amdgpu_mqd { + unsigned mqd_size; + int (*init_mqd)(struct amdgpu_device *adev, void *mqd, + struct amdgpu_mqd_prop *p); +}; + +#define AMDGPU_RESET_MAGIC_NUM 64 +#define AMDGPU_MAX_DF_PERFMONS 4 +#define AMDGPU_PRODUCT_NAME_LEN 64 +struct amdgpu_reset_domain; + +/* + * Non-zero (true) if the GPU has VRAM. Zero (false) otherwise. + */ +#define AMDGPU_HAS_VRAM(_adev) ((_adev)->gmc.real_vram_size) + +struct amdgpu_device { + struct device *dev; + struct pci_dev *pdev; + struct drm_device ddev; + +#ifdef CONFIG_DRM_AMD_ACP + struct amdgpu_acp acp; +#endif + struct amdgpu_hive_info *hive; + struct amdgpu_xcp_mgr *xcp_mgr; + /* ASIC */ + enum amd_asic_type asic_type; + uint32_t family; + uint32_t rev_id; + uint32_t external_rev_id; + unsigned long flags; + unsigned long apu_flags; + int usec_timeout; + const struct amdgpu_asic_funcs *asic_funcs; + bool shutdown; + bool need_swiotlb; + bool accel_working; + struct notifier_block acpi_nb; + struct amdgpu_i2c_chan *i2c_bus[AMDGPU_MAX_I2C_BUS]; + struct debugfs_blob_wrapper debugfs_vbios_blob; + struct debugfs_blob_wrapper debugfs_discovery_blob; + struct mutex srbm_mutex; + /* GRBM index mutex. Protects concurrent access to GRBM index */ + struct mutex grbm_idx_mutex; + struct dev_pm_domain vga_pm_domain; + bool have_disp_power_ref; + bool have_atomics_support; + + /* BIOS */ + bool is_atom_fw; + uint8_t *bios; + uint32_t bios_size; + uint32_t bios_scratch_reg_offset; + uint32_t bios_scratch[AMDGPU_BIOS_NUM_SCRATCH]; + + /* Register/doorbell mmio */ + resource_size_t rmmio_base; + resource_size_t rmmio_size; + void __iomem *rmmio; + /* protects concurrent MM_INDEX/DATA based register access */ + spinlock_t mmio_idx_lock; + struct amdgpu_mmio_remap rmmio_remap; + /* protects concurrent SMC based register access */ + spinlock_t smc_idx_lock; + amdgpu_rreg_t smc_rreg; + amdgpu_wreg_t smc_wreg; + /* protects concurrent PCIE register access */ + spinlock_t pcie_idx_lock; + amdgpu_rreg_t pcie_rreg; + amdgpu_wreg_t pcie_wreg; + amdgpu_rreg_t pciep_rreg; + amdgpu_wreg_t pciep_wreg; + amdgpu_rreg_ext_t pcie_rreg_ext; + amdgpu_wreg_ext_t pcie_wreg_ext; + amdgpu_rreg64_t pcie_rreg64; + amdgpu_wreg64_t pcie_wreg64; + /* protects concurrent UVD register access */ + spinlock_t uvd_ctx_idx_lock; + amdgpu_rreg_t uvd_ctx_rreg; + amdgpu_wreg_t uvd_ctx_wreg; + /* protects concurrent DIDT register access */ + spinlock_t didt_idx_lock; + amdgpu_rreg_t didt_rreg; + amdgpu_wreg_t didt_wreg; + /* protects concurrent gc_cac register access */ + spinlock_t gc_cac_idx_lock; + amdgpu_rreg_t gc_cac_rreg; + amdgpu_wreg_t gc_cac_wreg; + /* protects concurrent se_cac register access */ + spinlock_t se_cac_idx_lock; + amdgpu_rreg_t se_cac_rreg; + amdgpu_wreg_t se_cac_wreg; + /* protects concurrent ENDPOINT (audio) register access */ + spinlock_t audio_endpt_idx_lock; + amdgpu_block_rreg_t audio_endpt_rreg; + amdgpu_block_wreg_t audio_endpt_wreg; + struct amdgpu_doorbell doorbell; + + /* clock/pll info */ + struct amdgpu_clock clock; + + /* MC */ + struct amdgpu_gmc gmc; + struct amdgpu_gart gart; + dma_addr_t dummy_page_addr; + struct amdgpu_vm_manager vm_manager; + struct amdgpu_vmhub vmhub[AMDGPU_MAX_VMHUBS]; + DECLARE_BITMAP(vmhubs_mask, AMDGPU_MAX_VMHUBS); + + /* memory management */ + struct amdgpu_mman mman; + struct amdgpu_mem_scratch mem_scratch; + struct amdgpu_wb wb; + atomic64_t num_bytes_moved; + atomic64_t num_evictions; + atomic64_t num_vram_cpu_page_faults; + atomic_t gpu_reset_counter; + atomic_t vram_lost_counter; + + /* data for buffer migration throttling */ + struct { + spinlock_t lock; + s64 last_update_us; + s64 accum_us; /* accumulated microseconds */ + s64 accum_us_vis; /* for visible VRAM */ + u32 log2_max_MBps; + } mm_stats; + + /* display */ + bool enable_virtual_display; + struct amdgpu_vkms_output *amdgpu_vkms_output; + struct amdgpu_mode_info mode_info; + /* For pre-DCE11. DCE11 and later are in "struct amdgpu_device->dm" */ + struct delayed_work hotplug_work; + struct amdgpu_irq_src crtc_irq; + struct amdgpu_irq_src vline0_irq; + struct amdgpu_irq_src vupdate_irq; + struct amdgpu_irq_src pageflip_irq; + struct amdgpu_irq_src hpd_irq; + struct amdgpu_irq_src dmub_trace_irq; + struct amdgpu_irq_src dmub_outbox_irq; + + /* rings */ + u64 fence_context; + unsigned num_rings; + struct amdgpu_ring *rings[AMDGPU_MAX_RINGS]; + struct dma_fence __rcu *gang_submit; + bool ib_pool_ready; + struct amdgpu_sa_manager ib_pools[AMDGPU_IB_POOL_MAX]; + struct amdgpu_sched gpu_sched[AMDGPU_HW_IP_NUM][AMDGPU_RING_PRIO_MAX]; + + /* interrupts */ + struct amdgpu_irq irq; + + /* powerplay */ + struct amd_powerplay powerplay; + struct amdgpu_pm pm; + u64 cg_flags; + u32 pg_flags; + + /* nbio */ + struct amdgpu_nbio nbio; + + /* hdp */ + struct amdgpu_hdp hdp; + + /* smuio */ + struct amdgpu_smuio smuio; + + /* mmhub */ + struct amdgpu_mmhub mmhub; + + /* gfxhub */ + struct amdgpu_gfxhub gfxhub; + + /* gfx */ + struct amdgpu_gfx gfx; + + /* sdma */ + struct amdgpu_sdma sdma; + + /* lsdma */ + struct amdgpu_lsdma lsdma; + + /* uvd */ + struct amdgpu_uvd uvd; + + /* vce */ + struct amdgpu_vce vce; + + /* vcn */ + struct amdgpu_vcn vcn; + + /* jpeg */ + struct amdgpu_jpeg jpeg; + + /* firmwares */ + struct amdgpu_firmware firmware; + + /* PSP */ + struct psp_context psp; + + /* GDS */ + struct amdgpu_gds gds; + + /* KFD */ + struct amdgpu_kfd_dev kfd; + + /* UMC */ + struct amdgpu_umc umc; + + /* display related functionality */ + struct amdgpu_display_manager dm; + + /* mes */ + bool enable_mes; + bool enable_mes_kiq; + struct amdgpu_mes mes; + struct amdgpu_mqd mqds[AMDGPU_HW_IP_NUM]; + + /* df */ + struct amdgpu_df df; + + /* MCA */ + struct amdgpu_mca mca; + + struct amdgpu_ip_block ip_blocks[AMDGPU_MAX_IP_NUM]; + uint32_t harvest_ip_mask; + int num_ip_blocks; + struct mutex mn_lock; + DECLARE_HASHTABLE(mn_hash, 7); + + /* tracking pinned memory */ + atomic64_t vram_pin_size; + atomic64_t visible_pin_size; + atomic64_t gart_pin_size; + + /* soc15 register offset based on ip, instance and segment */ + uint32_t *reg_offset[MAX_HWIP][HWIP_MAX_INSTANCE]; + struct amdgpu_ip_map_info ip_map; + + /* delayed work_func for deferring clockgating during resume */ + struct delayed_work delayed_init_work; + + struct amdgpu_virt virt; + + /* link all shadow bo */ + struct list_head shadow_list; + struct mutex shadow_list_lock; + + /* record hw reset is performed */ + bool has_hw_reset; + u8 reset_magic[AMDGPU_RESET_MAGIC_NUM]; + + /* s3/s4 mask */ + bool in_suspend; + bool in_s3; + bool in_s4; + bool in_s0ix; + + enum pp_mp1_state mp1_state; + struct amdgpu_doorbell_index doorbell_index; + + struct mutex notifier_lock; + + int asic_reset_res; + struct work_struct xgmi_reset_work; + struct list_head reset_list; + + long gfx_timeout; + long sdma_timeout; + long video_timeout; + long compute_timeout; + + uint64_t unique_id; + uint64_t df_perfmon_config_assign_mask[AMDGPU_MAX_DF_PERFMONS]; + + /* enable runtime pm on the device */ + bool in_runpm; + bool has_pr3; + + bool ucode_sysfs_en; + + /* Chip product information */ + char product_number[20]; + char product_name[AMDGPU_PRODUCT_NAME_LEN]; + char serial[20]; + + atomic_t throttling_logging_enabled; + struct ratelimit_state throttling_logging_rs; + uint32_t ras_hw_enabled; + uint32_t ras_enabled; + + bool no_hw_access; + struct pci_saved_state *pci_state; + pci_channel_state_t pci_channel_state; + + /* Track auto wait count on s_barrier settings */ + bool barrier_has_auto_waitcnt; + + struct amdgpu_reset_control *reset_cntl; + uint32_t ip_versions[MAX_HWIP][HWIP_MAX_INSTANCE]; + + bool ram_is_direct_mapped; + + struct list_head ras_list; + + struct ip_discovery_top *ip_top; + + struct amdgpu_reset_domain *reset_domain; + + struct mutex benchmark_mutex; + + /* reset dump register */ + uint32_t *reset_dump_reg_list; + uint32_t *reset_dump_reg_value; + int num_regs; +#ifdef CONFIG_DEV_COREDUMP + struct amdgpu_task_info reset_task_info; + bool reset_vram_lost; + struct timespec64 reset_time; +#endif + + bool scpm_enabled; + uint32_t scpm_status; + + struct work_struct reset_work; + + bool job_hang; + bool dc_enabled; + /* Mask of active clusters */ + uint32_t aid_mask; +}; + +static inline struct amdgpu_device *drm_to_adev(struct drm_device *ddev) +{ + return container_of(ddev, struct amdgpu_device, ddev); +} + +static inline struct drm_device *adev_to_drm(struct amdgpu_device *adev) +{ + return &adev->ddev; +} + +static inline struct amdgpu_device *amdgpu_ttm_adev(struct ttm_device *bdev) +{ + return container_of(bdev, struct amdgpu_device, mman.bdev); +} + +int amdgpu_device_init(struct amdgpu_device *adev, + uint32_t flags); +void amdgpu_device_fini_hw(struct amdgpu_device *adev); +void amdgpu_device_fini_sw(struct amdgpu_device *adev); + +int amdgpu_gpu_wait_for_idle(struct amdgpu_device *adev); + +void amdgpu_device_mm_access(struct amdgpu_device *adev, loff_t pos, + void *buf, size_t size, bool write); +size_t amdgpu_device_aper_access(struct amdgpu_device *adev, loff_t pos, + void *buf, size_t size, bool write); + +void amdgpu_device_vram_access(struct amdgpu_device *adev, loff_t pos, + void *buf, size_t size, bool write); +uint32_t amdgpu_device_wait_on_rreg(struct amdgpu_device *adev, + uint32_t inst, uint32_t reg_addr, char reg_name[], + uint32_t expected_value, uint32_t mask); +uint32_t amdgpu_device_rreg(struct amdgpu_device *adev, + uint32_t reg, uint32_t acc_flags); +u32 amdgpu_device_indirect_rreg_ext(struct amdgpu_device *adev, + u64 reg_addr); +void amdgpu_device_wreg(struct amdgpu_device *adev, + uint32_t reg, uint32_t v, + uint32_t acc_flags); +void amdgpu_device_indirect_wreg_ext(struct amdgpu_device *adev, + u64 reg_addr, u32 reg_data); +void amdgpu_mm_wreg_mmio_rlc(struct amdgpu_device *adev, + uint32_t reg, uint32_t v, uint32_t xcc_id); +void amdgpu_mm_wreg8(struct amdgpu_device *adev, uint32_t offset, uint8_t value); +uint8_t amdgpu_mm_rreg8(struct amdgpu_device *adev, uint32_t offset); + +u32 amdgpu_device_indirect_rreg(struct amdgpu_device *adev, + u32 reg_addr); +u64 amdgpu_device_indirect_rreg64(struct amdgpu_device *adev, + u32 reg_addr); +void amdgpu_device_indirect_wreg(struct amdgpu_device *adev, + u32 reg_addr, u32 reg_data); +void amdgpu_device_indirect_wreg64(struct amdgpu_device *adev, + u32 reg_addr, u64 reg_data); +u32 amdgpu_device_get_rev_id(struct amdgpu_device *adev); +bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type); +bool amdgpu_device_has_dc_support(struct amdgpu_device *adev); + +void amdgpu_device_set_sriov_virtual_display(struct amdgpu_device *adev); + +int amdgpu_device_pre_asic_reset(struct amdgpu_device *adev, + struct amdgpu_reset_context *reset_context); + +int amdgpu_do_asic_reset(struct list_head *device_list_handle, + struct amdgpu_reset_context *reset_context); + +int emu_soc_asic_init(struct amdgpu_device *adev); + +/* + * Registers read & write functions. + */ +#define AMDGPU_REGS_NO_KIQ (1<<1) +#define AMDGPU_REGS_RLC (1<<2) + +#define RREG32_NO_KIQ(reg) amdgpu_device_rreg(adev, (reg), AMDGPU_REGS_NO_KIQ) +#define WREG32_NO_KIQ(reg, v) amdgpu_device_wreg(adev, (reg), (v), AMDGPU_REGS_NO_KIQ) + +#define RREG32_KIQ(reg) amdgpu_kiq_rreg(adev, (reg)) +#define WREG32_KIQ(reg, v) amdgpu_kiq_wreg(adev, (reg), (v)) + +#define RREG8(reg) amdgpu_mm_rreg8(adev, (reg)) +#define WREG8(reg, v) amdgpu_mm_wreg8(adev, (reg), (v)) + +#define RREG32(reg) amdgpu_device_rreg(adev, (reg), 0) +#define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", amdgpu_device_rreg(adev, (reg), 0)) +#define WREG32(reg, v) amdgpu_device_wreg(adev, (reg), (v), 0) +#define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK) +#define REG_GET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK) +#define RREG32_PCIE(reg) adev->pcie_rreg(adev, (reg)) +#define WREG32_PCIE(reg, v) adev->pcie_wreg(adev, (reg), (v)) +#define RREG32_PCIE_PORT(reg) adev->pciep_rreg(adev, (reg)) +#define WREG32_PCIE_PORT(reg, v) adev->pciep_wreg(adev, (reg), (v)) +#define RREG32_PCIE_EXT(reg) adev->pcie_rreg_ext(adev, (reg)) +#define WREG32_PCIE_EXT(reg, v) adev->pcie_wreg_ext(adev, (reg), (v)) +#define RREG64_PCIE(reg) adev->pcie_rreg64(adev, (reg)) +#define WREG64_PCIE(reg, v) adev->pcie_wreg64(adev, (reg), (v)) +#define RREG32_SMC(reg) adev->smc_rreg(adev, (reg)) +#define WREG32_SMC(reg, v) adev->smc_wreg(adev, (reg), (v)) +#define RREG32_UVD_CTX(reg) adev->uvd_ctx_rreg(adev, (reg)) +#define WREG32_UVD_CTX(reg, v) adev->uvd_ctx_wreg(adev, (reg), (v)) +#define RREG32_DIDT(reg) adev->didt_rreg(adev, (reg)) +#define WREG32_DIDT(reg, v) adev->didt_wreg(adev, (reg), (v)) +#define RREG32_GC_CAC(reg) adev->gc_cac_rreg(adev, (reg)) +#define WREG32_GC_CAC(reg, v) adev->gc_cac_wreg(adev, (reg), (v)) +#define RREG32_SE_CAC(reg) adev->se_cac_rreg(adev, (reg)) +#define WREG32_SE_CAC(reg, v) adev->se_cac_wreg(adev, (reg), (v)) +#define RREG32_AUDIO_ENDPT(block, reg) adev->audio_endpt_rreg(adev, (block), (reg)) +#define WREG32_AUDIO_ENDPT(block, reg, v) adev->audio_endpt_wreg(adev, (block), (reg), (v)) +#define WREG32_P(reg, val, mask) \ + do { \ + uint32_t tmp_ = RREG32(reg); \ + tmp_ &= (mask); \ + tmp_ |= ((val) & ~(mask)); \ + WREG32(reg, tmp_); \ + } while (0) +#define WREG32_AND(reg, and) WREG32_P(reg, 0, and) +#define WREG32_OR(reg, or) WREG32_P(reg, or, ~(or)) +#define WREG32_PLL_P(reg, val, mask) \ + do { \ + uint32_t tmp_ = RREG32_PLL(reg); \ + tmp_ &= (mask); \ + tmp_ |= ((val) & ~(mask)); \ + WREG32_PLL(reg, tmp_); \ + } while (0) + +#define WREG32_SMC_P(_Reg, _Val, _Mask) \ + do { \ + u32 tmp = RREG32_SMC(_Reg); \ + tmp &= (_Mask); \ + tmp |= ((_Val) & ~(_Mask)); \ + WREG32_SMC(_Reg, tmp); \ + } while (0) + +#define DREG32_SYS(sqf, adev, reg) seq_printf((sqf), #reg " : 0x%08X\n", amdgpu_device_rreg((adev), (reg), false)) + +#define REG_FIELD_SHIFT(reg, field) reg##__##field##__SHIFT +#define REG_FIELD_MASK(reg, field) reg##__##field##_MASK + +#define REG_SET_FIELD(orig_val, reg, field, field_val) \ + (((orig_val) & ~REG_FIELD_MASK(reg, field)) | \ + (REG_FIELD_MASK(reg, field) & ((field_val) << REG_FIELD_SHIFT(reg, field)))) + +#define REG_GET_FIELD(value, reg, field) \ + (((value) & REG_FIELD_MASK(reg, field)) >> REG_FIELD_SHIFT(reg, field)) + +#define WREG32_FIELD(reg, field, val) \ + WREG32(mm##reg, (RREG32(mm##reg) & ~REG_FIELD_MASK(reg, field)) | (val) << REG_FIELD_SHIFT(reg, field)) + +#define WREG32_FIELD_OFFSET(reg, offset, field, val) \ + WREG32(mm##reg + offset, (RREG32(mm##reg + offset) & ~REG_FIELD_MASK(reg, field)) | (val) << REG_FIELD_SHIFT(reg, field)) + +/* + * BIOS helpers. + */ +#define RBIOS8(i) (adev->bios[i]) +#define RBIOS16(i) (RBIOS8(i) | (RBIOS8((i)+1) << 8)) +#define RBIOS32(i) ((RBIOS16(i)) | (RBIOS16((i)+2) << 16)) + +/* + * ASICs macro. + */ +#define amdgpu_asic_set_vga_state(adev, state) \ + ((adev)->asic_funcs->set_vga_state ? (adev)->asic_funcs->set_vga_state((adev), (state)) : 0) +#define amdgpu_asic_reset(adev) (adev)->asic_funcs->reset((adev)) +#define amdgpu_asic_reset_method(adev) (adev)->asic_funcs->reset_method((adev)) +#define amdgpu_asic_get_xclk(adev) (adev)->asic_funcs->get_xclk((adev)) +#define amdgpu_asic_set_uvd_clocks(adev, v, d) (adev)->asic_funcs->set_uvd_clocks((adev), (v), (d)) +#define amdgpu_asic_set_vce_clocks(adev, ev, ec) (adev)->asic_funcs->set_vce_clocks((adev), (ev), (ec)) +#define amdgpu_get_pcie_lanes(adev) (adev)->asic_funcs->get_pcie_lanes((adev)) +#define amdgpu_set_pcie_lanes(adev, l) (adev)->asic_funcs->set_pcie_lanes((adev), (l)) +#define amdgpu_asic_get_gpu_clock_counter(adev) (adev)->asic_funcs->get_gpu_clock_counter((adev)) +#define amdgpu_asic_read_disabled_bios(adev) (adev)->asic_funcs->read_disabled_bios((adev)) +#define amdgpu_asic_read_bios_from_rom(adev, b, l) (adev)->asic_funcs->read_bios_from_rom((adev), (b), (l)) +#define amdgpu_asic_read_register(adev, se, sh, offset, v)((adev)->asic_funcs->read_register((adev), (se), (sh), (offset), (v))) +#define amdgpu_asic_get_config_memsize(adev) (adev)->asic_funcs->get_config_memsize((adev)) +#define amdgpu_asic_flush_hdp(adev, r) \ + ((adev)->asic_funcs->flush_hdp ? (adev)->asic_funcs->flush_hdp((adev), (r)) : (adev)->hdp.funcs->flush_hdp((adev), (r))) +#define amdgpu_asic_invalidate_hdp(adev, r) \ + ((adev)->asic_funcs->invalidate_hdp ? (adev)->asic_funcs->invalidate_hdp((adev), (r)) : \ + ((adev)->hdp.funcs->invalidate_hdp ? (adev)->hdp.funcs->invalidate_hdp((adev), (r)) : (void)0)) +#define amdgpu_asic_need_full_reset(adev) (adev)->asic_funcs->need_full_reset((adev)) +#define amdgpu_asic_init_doorbell_index(adev) (adev)->asic_funcs->init_doorbell_index((adev)) +#define amdgpu_asic_get_pcie_usage(adev, cnt0, cnt1) ((adev)->asic_funcs->get_pcie_usage((adev), (cnt0), (cnt1))) +#define amdgpu_asic_need_reset_on_init(adev) (adev)->asic_funcs->need_reset_on_init((adev)) +#define amdgpu_asic_get_pcie_replay_count(adev) ((adev)->asic_funcs->get_pcie_replay_count((adev))) +#define amdgpu_asic_supports_baco(adev) (adev)->asic_funcs->supports_baco((adev)) +#define amdgpu_asic_pre_asic_init(adev) (adev)->asic_funcs->pre_asic_init((adev)) +#define amdgpu_asic_update_umd_stable_pstate(adev, enter) \ + ((adev)->asic_funcs->update_umd_stable_pstate ? (adev)->asic_funcs->update_umd_stable_pstate((adev), (enter)) : 0) +#define amdgpu_asic_query_video_codecs(adev, e, c) (adev)->asic_funcs->query_video_codecs((adev), (e), (c)) + +#define amdgpu_inc_vram_lost(adev) atomic_inc(&((adev)->vram_lost_counter)); + +#define BIT_MASK_UPPER(i) ((i) >= BITS_PER_LONG ? 0 : ~0UL << (i)) +#define for_each_inst(i, inst_mask) \ + for (i = ffs(inst_mask); i-- != 0; \ + i = ffs(inst_mask & BIT_MASK_UPPER(i + 1))) + +#define MIN(X, Y) ((X) < (Y) ? (X) : (Y)) + +/* Common functions */ +bool amdgpu_device_has_job_running(struct amdgpu_device *adev); +bool amdgpu_device_should_recover_gpu(struct amdgpu_device *adev); +int amdgpu_device_gpu_recover(struct amdgpu_device *adev, + struct amdgpu_job *job, + struct amdgpu_reset_context *reset_context); +void amdgpu_device_pci_config_reset(struct amdgpu_device *adev); +int amdgpu_device_pci_reset(struct amdgpu_device *adev); +bool amdgpu_device_need_post(struct amdgpu_device *adev); +bool amdgpu_device_pcie_dynamic_switching_supported(void); +bool amdgpu_device_should_use_aspm(struct amdgpu_device *adev); +bool amdgpu_device_aspm_support_quirk(void); + +void amdgpu_cs_report_moved_bytes(struct amdgpu_device *adev, u64 num_bytes, + u64 num_vis_bytes); +int amdgpu_device_resize_fb_bar(struct amdgpu_device *adev); +void amdgpu_device_program_register_sequence(struct amdgpu_device *adev, + const u32 *registers, + const u32 array_size); + +int amdgpu_device_mode1_reset(struct amdgpu_device *adev); +bool amdgpu_device_supports_atpx(struct drm_device *dev); +bool amdgpu_device_supports_px(struct drm_device *dev); +bool amdgpu_device_supports_boco(struct drm_device *dev); +bool amdgpu_device_supports_smart_shift(struct drm_device *dev); +bool amdgpu_device_supports_baco(struct drm_device *dev); +bool amdgpu_device_is_peer_accessible(struct amdgpu_device *adev, + struct amdgpu_device *peer_adev); +int amdgpu_device_baco_enter(struct drm_device *dev); +int amdgpu_device_baco_exit(struct drm_device *dev); + +void amdgpu_device_flush_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring); +void amdgpu_device_invalidate_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring); + +void amdgpu_device_halt(struct amdgpu_device *adev); +u32 amdgpu_device_pcie_port_rreg(struct amdgpu_device *adev, + u32 reg); +void amdgpu_device_pcie_port_wreg(struct amdgpu_device *adev, + u32 reg, u32 v); +struct dma_fence *amdgpu_device_switch_gang(struct amdgpu_device *adev, + struct dma_fence *gang); +bool amdgpu_device_has_display_hardware(struct amdgpu_device *adev); + +/* atpx handler */ +#if defined(CONFIG_VGA_SWITCHEROO) +void amdgpu_register_atpx_handler(void); +void amdgpu_unregister_atpx_handler(void); +bool amdgpu_has_atpx_dgpu_power_cntl(void); +bool amdgpu_is_atpx_hybrid(void); +bool amdgpu_atpx_dgpu_req_power_for_displays(void); +bool amdgpu_has_atpx(void); +#else +static inline void amdgpu_register_atpx_handler(void) {} +static inline void amdgpu_unregister_atpx_handler(void) {} +static inline bool amdgpu_has_atpx_dgpu_power_cntl(void) { return false; } +static inline bool amdgpu_is_atpx_hybrid(void) { return false; } +static inline bool amdgpu_atpx_dgpu_req_power_for_displays(void) { return false; } +static inline bool amdgpu_has_atpx(void) { return false; } +#endif + +#if defined(CONFIG_VGA_SWITCHEROO) && defined(CONFIG_ACPI) +void *amdgpu_atpx_get_dhandle(void); +#else +static inline void *amdgpu_atpx_get_dhandle(void) { return NULL; } +#endif + +/* + * KMS + */ +extern const struct drm_ioctl_desc amdgpu_ioctls_kms[]; +extern const int amdgpu_max_kms_ioctl; + +int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags); +void amdgpu_driver_unload_kms(struct drm_device *dev); +void amdgpu_driver_lastclose_kms(struct drm_device *dev); +int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv); +void amdgpu_driver_postclose_kms(struct drm_device *dev, + struct drm_file *file_priv); +void amdgpu_driver_release_kms(struct drm_device *dev); + +int amdgpu_device_ip_suspend(struct amdgpu_device *adev); +int amdgpu_device_suspend(struct drm_device *dev, bool fbcon); +int amdgpu_device_resume(struct drm_device *dev, bool fbcon); +u32 amdgpu_get_vblank_counter_kms(struct drm_crtc *crtc); +int amdgpu_enable_vblank_kms(struct drm_crtc *crtc); +void amdgpu_disable_vblank_kms(struct drm_crtc *crtc); +int amdgpu_info_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); + +/* + * functions used by amdgpu_encoder.c + */ +struct amdgpu_afmt_acr { + u32 clock; + + int n_32khz; + int cts_32khz; + + int n_44_1khz; + int cts_44_1khz; + + int n_48khz; + int cts_48khz; + +}; + +struct amdgpu_afmt_acr amdgpu_afmt_acr(uint32_t clock); + +/* amdgpu_acpi.c */ + +struct amdgpu_numa_info { + uint64_t size; + int pxm; + int nid; +}; + +/* ATCS Device/Driver State */ +#define AMDGPU_ATCS_PSC_DEV_STATE_D0 0 +#define AMDGPU_ATCS_PSC_DEV_STATE_D3_HOT 3 +#define AMDGPU_ATCS_PSC_DRV_STATE_OPR 0 +#define AMDGPU_ATCS_PSC_DRV_STATE_NOT_OPR 1 + +#if defined(CONFIG_ACPI) +int amdgpu_acpi_init(struct amdgpu_device *adev); +void amdgpu_acpi_fini(struct amdgpu_device *adev); +bool amdgpu_acpi_is_pcie_performance_request_supported(struct amdgpu_device *adev); +bool amdgpu_acpi_is_power_shift_control_supported(void); +int amdgpu_acpi_pcie_performance_request(struct amdgpu_device *adev, + u8 perf_req, bool advertise); +int amdgpu_acpi_power_shift_control(struct amdgpu_device *adev, + u8 dev_state, bool drv_state); +int amdgpu_acpi_smart_shift_update(struct drm_device *dev, enum amdgpu_ss ss_state); +int amdgpu_acpi_pcie_notify_device_ready(struct amdgpu_device *adev); +int amdgpu_acpi_get_tmr_info(struct amdgpu_device *adev, u64 *tmr_offset, + u64 *tmr_size); +int amdgpu_acpi_get_mem_info(struct amdgpu_device *adev, int xcc_id, + struct amdgpu_numa_info *numa_info); + +void amdgpu_acpi_get_backlight_caps(struct amdgpu_dm_backlight_caps *caps); +bool amdgpu_acpi_should_gpu_reset(struct amdgpu_device *adev); +void amdgpu_acpi_detect(void); +void amdgpu_acpi_release(void); +#else +static inline int amdgpu_acpi_init(struct amdgpu_device *adev) { return 0; } +static inline int amdgpu_acpi_get_tmr_info(struct amdgpu_device *adev, + u64 *tmr_offset, u64 *tmr_size) +{ + return -EINVAL; +} +static inline int amdgpu_acpi_get_mem_info(struct amdgpu_device *adev, + int xcc_id, + struct amdgpu_numa_info *numa_info) +{ + return -EINVAL; +} +static inline void amdgpu_acpi_fini(struct amdgpu_device *adev) { } +static inline bool amdgpu_acpi_should_gpu_reset(struct amdgpu_device *adev) { return false; } +static inline void amdgpu_acpi_detect(void) { } +static inline void amdgpu_acpi_release(void) { } +static inline bool amdgpu_acpi_is_power_shift_control_supported(void) { return false; } +static inline int amdgpu_acpi_power_shift_control(struct amdgpu_device *adev, + u8 dev_state, bool drv_state) { return 0; } +static inline int amdgpu_acpi_smart_shift_update(struct drm_device *dev, + enum amdgpu_ss ss_state) { return 0; } +#endif + +#if defined(CONFIG_ACPI) && defined(CONFIG_SUSPEND) +bool amdgpu_acpi_is_s3_active(struct amdgpu_device *adev); +bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev); +#else +static inline bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev) { return false; } +static inline bool amdgpu_acpi_is_s3_active(struct amdgpu_device *adev) { return false; } +#endif + +#if defined(CONFIG_DRM_AMD_DC) +int amdgpu_dm_display_resume(struct amdgpu_device *adev ); +#else +static inline int amdgpu_dm_display_resume(struct amdgpu_device *adev) { return 0; } +#endif + + +void amdgpu_register_gpu_instance(struct amdgpu_device *adev); +void amdgpu_unregister_gpu_instance(struct amdgpu_device *adev); + +pci_ers_result_t amdgpu_pci_error_detected(struct pci_dev *pdev, + pci_channel_state_t state); +pci_ers_result_t amdgpu_pci_mmio_enabled(struct pci_dev *pdev); +pci_ers_result_t amdgpu_pci_slot_reset(struct pci_dev *pdev); +void amdgpu_pci_resume(struct pci_dev *pdev); + +bool amdgpu_device_cache_pci_state(struct pci_dev *pdev); +bool amdgpu_device_load_pci_state(struct pci_dev *pdev); + +bool amdgpu_device_skip_hw_access(struct amdgpu_device *adev); + +int amdgpu_device_set_cg_state(struct amdgpu_device *adev, + enum amd_clockgating_state state); +int amdgpu_device_set_pg_state(struct amdgpu_device *adev, + enum amd_powergating_state state); + +static inline bool amdgpu_device_has_timeouts_enabled(struct amdgpu_device *adev) +{ + return amdgpu_gpu_recovery != 0 && + adev->gfx_timeout != MAX_SCHEDULE_TIMEOUT && + adev->compute_timeout != MAX_SCHEDULE_TIMEOUT && + adev->sdma_timeout != MAX_SCHEDULE_TIMEOUT && + adev->video_timeout != MAX_SCHEDULE_TIMEOUT; +} + +#include "amdgpu_object.h" + +static inline bool amdgpu_is_tmz(struct amdgpu_device *adev) +{ + return adev->gmc.tmz_enabled; +} + +int amdgpu_in_reset(struct amdgpu_device *adev); + +extern const struct attribute_group amdgpu_vram_mgr_attr_group; +extern const struct attribute_group amdgpu_gtt_mgr_attr_group; +extern const struct attribute_group amdgpu_flash_attr_group; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c new file mode 100644 index 000000000..6d72355ac --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c @@ -0,0 +1,648 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: AMD + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "amdgpu.h" +#include "atom.h" +#include "amdgpu_acp.h" + +#include "acp_gfx_if.h" + +#define ST_JADEITE 1 +#define ACP_TILE_ON_MASK 0x03 +#define ACP_TILE_OFF_MASK 0x02 +#define ACP_TILE_ON_RETAIN_REG_MASK 0x1f +#define ACP_TILE_OFF_RETAIN_REG_MASK 0x20 + +#define ACP_TILE_P1_MASK 0x3e +#define ACP_TILE_P2_MASK 0x3d +#define ACP_TILE_DSP0_MASK 0x3b +#define ACP_TILE_DSP1_MASK 0x37 + +#define ACP_TILE_DSP2_MASK 0x2f + +#define ACP_DMA_REGS_END 0x146c0 +#define ACP_I2S_PLAY_REGS_START 0x14840 +#define ACP_I2S_PLAY_REGS_END 0x148b4 +#define ACP_I2S_CAP_REGS_START 0x148b8 +#define ACP_I2S_CAP_REGS_END 0x1496c + +#define ACP_I2S_COMP1_CAP_REG_OFFSET 0xac +#define ACP_I2S_COMP2_CAP_REG_OFFSET 0xa8 +#define ACP_I2S_COMP1_PLAY_REG_OFFSET 0x6c +#define ACP_I2S_COMP2_PLAY_REG_OFFSET 0x68 +#define ACP_BT_PLAY_REGS_START 0x14970 +#define ACP_BT_PLAY_REGS_END 0x14a24 +#define ACP_BT_COMP1_REG_OFFSET 0xac +#define ACP_BT_COMP2_REG_OFFSET 0xa8 + +#define mmACP_PGFSM_RETAIN_REG 0x51c9 +#define mmACP_PGFSM_CONFIG_REG 0x51ca +#define mmACP_PGFSM_READ_REG_0 0x51cc + +#define mmACP_MEM_SHUT_DOWN_REQ_LO 0x51f8 +#define mmACP_MEM_SHUT_DOWN_REQ_HI 0x51f9 +#define mmACP_MEM_SHUT_DOWN_STS_LO 0x51fa +#define mmACP_MEM_SHUT_DOWN_STS_HI 0x51fb + +#define mmACP_CONTROL 0x5131 +#define mmACP_STATUS 0x5133 +#define mmACP_SOFT_RESET 0x5134 +#define ACP_CONTROL__ClkEn_MASK 0x1 +#define ACP_SOFT_RESET__SoftResetAud_MASK 0x100 +#define ACP_SOFT_RESET__SoftResetAudDone_MASK 0x1000000 +#define ACP_CLOCK_EN_TIME_OUT_VALUE 0x000000FF +#define ACP_SOFT_RESET_DONE_TIME_OUT_VALUE 0x000000FF + +#define ACP_TIMEOUT_LOOP 0x000000FF +#define ACP_DEVS 4 +#define ACP_SRC_ID 162 + +static unsigned long acp_machine_id; + +enum { + ACP_TILE_P1 = 0, + ACP_TILE_P2, + ACP_TILE_DSP0, + ACP_TILE_DSP1, + ACP_TILE_DSP2, +}; + +static int acp_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->acp.parent = adev->dev; + + adev->acp.cgs_device = + amdgpu_cgs_create_device(adev); + if (!adev->acp.cgs_device) + return -EINVAL; + + return 0; +} + +static int acp_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (adev->acp.cgs_device) + amdgpu_cgs_destroy_device(adev->acp.cgs_device); + + return 0; +} + +struct acp_pm_domain { + void *adev; + struct generic_pm_domain gpd; +}; + +static int acp_poweroff(struct generic_pm_domain *genpd) +{ + struct acp_pm_domain *apd; + struct amdgpu_device *adev; + + apd = container_of(genpd, struct acp_pm_domain, gpd); + adev = apd->adev; + /* call smu to POWER GATE ACP block + * smu will + * 1. turn off the acp clock + * 2. power off the acp tiles + * 3. check and enter ulv state + */ + amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, true); + return 0; +} + +static int acp_poweron(struct generic_pm_domain *genpd) +{ + struct acp_pm_domain *apd; + struct amdgpu_device *adev; + + apd = container_of(genpd, struct acp_pm_domain, gpd); + adev = apd->adev; + /* call smu to UNGATE ACP block + * smu will + * 1. exit ulv + * 2. turn on acp clock + * 3. power on acp tiles + */ + amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, false); + return 0; +} + +static int acp_genpd_add_device(struct device *dev, void *data) +{ + struct generic_pm_domain *gpd = data; + int ret; + + ret = pm_genpd_add_device(gpd, dev); + if (ret) + dev_err(dev, "Failed to add dev to genpd %d\n", ret); + + return ret; +} + +static int acp_genpd_remove_device(struct device *dev, void *data) +{ + int ret; + + ret = pm_genpd_remove_device(dev); + if (ret) + dev_err(dev, "Failed to remove dev from genpd %d\n", ret); + + /* Continue to remove */ + return 0; +} + +static int acp_quirk_cb(const struct dmi_system_id *id) +{ + acp_machine_id = ST_JADEITE; + return 1; +} + +static const struct dmi_system_id acp_quirk_table[] = { + { + .callback = acp_quirk_cb, + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMD"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Jadeite"), + } + }, + { + .callback = acp_quirk_cb, + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "IP3 Technology CO.,Ltd."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ASN1D"), + }, + }, + { + .callback = acp_quirk_cb, + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Standard"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ASN10"), + }, + }, + {} +}; + +/** + * acp_hw_init - start and test ACP block + * + * @handle: handle used to pass amdgpu_device pointer + * + */ +static int acp_hw_init(void *handle) +{ + int r; + u64 acp_base; + u32 val = 0; + u32 count = 0; + struct i2s_platform_data *i2s_pdata = NULL; + + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + const struct amdgpu_ip_block *ip_block = + amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_ACP); + + if (!ip_block) + return -EINVAL; + + r = amd_acp_hw_init(adev->acp.cgs_device, + ip_block->version->major, ip_block->version->minor); + /* -ENODEV means board uses AZ rather than ACP */ + if (r == -ENODEV) { + amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, true); + return 0; + } else if (r) { + return r; + } + + if (adev->rmmio_size == 0 || adev->rmmio_size < 0x5289) + return -EINVAL; + + acp_base = adev->rmmio_base; + adev->acp.acp_genpd = kzalloc(sizeof(struct acp_pm_domain), GFP_KERNEL); + if (!adev->acp.acp_genpd) + return -ENOMEM; + + adev->acp.acp_genpd->gpd.name = "ACP_AUDIO"; + adev->acp.acp_genpd->gpd.power_off = acp_poweroff; + adev->acp.acp_genpd->gpd.power_on = acp_poweron; + adev->acp.acp_genpd->adev = adev; + + pm_genpd_init(&adev->acp.acp_genpd->gpd, NULL, false); + dmi_check_system(acp_quirk_table); + switch (acp_machine_id) { + case ST_JADEITE: + { + adev->acp.acp_cell = kcalloc(2, sizeof(struct mfd_cell), + GFP_KERNEL); + if (!adev->acp.acp_cell) { + r = -ENOMEM; + goto failure; + } + + adev->acp.acp_res = kcalloc(3, sizeof(struct resource), GFP_KERNEL); + if (!adev->acp.acp_res) { + r = -ENOMEM; + goto failure; + } + + i2s_pdata = kcalloc(1, sizeof(struct i2s_platform_data), GFP_KERNEL); + if (!i2s_pdata) { + r = -ENOMEM; + goto failure; + } + + i2s_pdata[0].quirks = DW_I2S_QUIRK_COMP_REG_OFFSET | + DW_I2S_QUIRK_16BIT_IDX_OVERRIDE; + i2s_pdata[0].cap = DWC_I2S_PLAY | DWC_I2S_RECORD; + i2s_pdata[0].snd_rates = SNDRV_PCM_RATE_8000_96000; + i2s_pdata[0].i2s_reg_comp1 = ACP_I2S_COMP1_CAP_REG_OFFSET; + i2s_pdata[0].i2s_reg_comp2 = ACP_I2S_COMP2_CAP_REG_OFFSET; + + adev->acp.acp_res[0].name = "acp2x_dma"; + adev->acp.acp_res[0].flags = IORESOURCE_MEM; + adev->acp.acp_res[0].start = acp_base; + adev->acp.acp_res[0].end = acp_base + ACP_DMA_REGS_END; + + adev->acp.acp_res[1].name = "acp2x_dw_i2s_play_cap"; + adev->acp.acp_res[1].flags = IORESOURCE_MEM; + adev->acp.acp_res[1].start = acp_base + ACP_I2S_CAP_REGS_START; + adev->acp.acp_res[1].end = acp_base + ACP_I2S_CAP_REGS_END; + + adev->acp.acp_res[2].name = "acp2x_dma_irq"; + adev->acp.acp_res[2].flags = IORESOURCE_IRQ; + adev->acp.acp_res[2].start = amdgpu_irq_create_mapping(adev, 162); + adev->acp.acp_res[2].end = adev->acp.acp_res[2].start; + + adev->acp.acp_cell[0].name = "acp_audio_dma"; + adev->acp.acp_cell[0].num_resources = 3; + adev->acp.acp_cell[0].resources = &adev->acp.acp_res[0]; + adev->acp.acp_cell[0].platform_data = &adev->asic_type; + adev->acp.acp_cell[0].pdata_size = sizeof(adev->asic_type); + + adev->acp.acp_cell[1].name = "designware-i2s"; + adev->acp.acp_cell[1].num_resources = 1; + adev->acp.acp_cell[1].resources = &adev->acp.acp_res[1]; + adev->acp.acp_cell[1].platform_data = &i2s_pdata[0]; + adev->acp.acp_cell[1].pdata_size = sizeof(struct i2s_platform_data); + r = mfd_add_hotplug_devices(adev->acp.parent, adev->acp.acp_cell, 2); + if (r) + goto failure; + r = device_for_each_child(adev->acp.parent, &adev->acp.acp_genpd->gpd, + acp_genpd_add_device); + if (r) + goto failure; + break; + } + default: + adev->acp.acp_cell = kcalloc(ACP_DEVS, sizeof(struct mfd_cell), + GFP_KERNEL); + + if (!adev->acp.acp_cell) { + r = -ENOMEM; + goto failure; + } + + adev->acp.acp_res = kcalloc(5, sizeof(struct resource), GFP_KERNEL); + if (!adev->acp.acp_res) { + r = -ENOMEM; + goto failure; + } + + i2s_pdata = kcalloc(3, sizeof(struct i2s_platform_data), GFP_KERNEL); + if (!i2s_pdata) { + r = -ENOMEM; + goto failure; + } + + switch (adev->asic_type) { + case CHIP_STONEY: + i2s_pdata[0].quirks = DW_I2S_QUIRK_COMP_REG_OFFSET | + DW_I2S_QUIRK_16BIT_IDX_OVERRIDE; + break; + default: + i2s_pdata[0].quirks = DW_I2S_QUIRK_COMP_REG_OFFSET; + } + i2s_pdata[0].cap = DWC_I2S_PLAY; + i2s_pdata[0].snd_rates = SNDRV_PCM_RATE_8000_96000; + i2s_pdata[0].i2s_reg_comp1 = ACP_I2S_COMP1_PLAY_REG_OFFSET; + i2s_pdata[0].i2s_reg_comp2 = ACP_I2S_COMP2_PLAY_REG_OFFSET; + switch (adev->asic_type) { + case CHIP_STONEY: + i2s_pdata[1].quirks = DW_I2S_QUIRK_COMP_REG_OFFSET | + DW_I2S_QUIRK_COMP_PARAM1 | + DW_I2S_QUIRK_16BIT_IDX_OVERRIDE; + break; + default: + i2s_pdata[1].quirks = DW_I2S_QUIRK_COMP_REG_OFFSET | + DW_I2S_QUIRK_COMP_PARAM1; + } + + i2s_pdata[1].cap = DWC_I2S_RECORD; + i2s_pdata[1].snd_rates = SNDRV_PCM_RATE_8000_96000; + i2s_pdata[1].i2s_reg_comp1 = ACP_I2S_COMP1_CAP_REG_OFFSET; + i2s_pdata[1].i2s_reg_comp2 = ACP_I2S_COMP2_CAP_REG_OFFSET; + + i2s_pdata[2].quirks = DW_I2S_QUIRK_COMP_REG_OFFSET; + switch (adev->asic_type) { + case CHIP_STONEY: + i2s_pdata[2].quirks |= DW_I2S_QUIRK_16BIT_IDX_OVERRIDE; + break; + default: + break; + } + + i2s_pdata[2].cap = DWC_I2S_PLAY | DWC_I2S_RECORD; + i2s_pdata[2].snd_rates = SNDRV_PCM_RATE_8000_96000; + i2s_pdata[2].i2s_reg_comp1 = ACP_BT_COMP1_REG_OFFSET; + i2s_pdata[2].i2s_reg_comp2 = ACP_BT_COMP2_REG_OFFSET; + + adev->acp.acp_res[0].name = "acp2x_dma"; + adev->acp.acp_res[0].flags = IORESOURCE_MEM; + adev->acp.acp_res[0].start = acp_base; + adev->acp.acp_res[0].end = acp_base + ACP_DMA_REGS_END; + + adev->acp.acp_res[1].name = "acp2x_dw_i2s_play"; + adev->acp.acp_res[1].flags = IORESOURCE_MEM; + adev->acp.acp_res[1].start = acp_base + ACP_I2S_PLAY_REGS_START; + adev->acp.acp_res[1].end = acp_base + ACP_I2S_PLAY_REGS_END; + + adev->acp.acp_res[2].name = "acp2x_dw_i2s_cap"; + adev->acp.acp_res[2].flags = IORESOURCE_MEM; + adev->acp.acp_res[2].start = acp_base + ACP_I2S_CAP_REGS_START; + adev->acp.acp_res[2].end = acp_base + ACP_I2S_CAP_REGS_END; + + adev->acp.acp_res[3].name = "acp2x_dw_bt_i2s_play_cap"; + adev->acp.acp_res[3].flags = IORESOURCE_MEM; + adev->acp.acp_res[3].start = acp_base + ACP_BT_PLAY_REGS_START; + adev->acp.acp_res[3].end = acp_base + ACP_BT_PLAY_REGS_END; + + adev->acp.acp_res[4].name = "acp2x_dma_irq"; + adev->acp.acp_res[4].flags = IORESOURCE_IRQ; + adev->acp.acp_res[4].start = amdgpu_irq_create_mapping(adev, 162); + adev->acp.acp_res[4].end = adev->acp.acp_res[4].start; + + adev->acp.acp_cell[0].name = "acp_audio_dma"; + adev->acp.acp_cell[0].num_resources = 5; + adev->acp.acp_cell[0].resources = &adev->acp.acp_res[0]; + adev->acp.acp_cell[0].platform_data = &adev->asic_type; + adev->acp.acp_cell[0].pdata_size = sizeof(adev->asic_type); + + adev->acp.acp_cell[1].name = "designware-i2s"; + adev->acp.acp_cell[1].num_resources = 1; + adev->acp.acp_cell[1].resources = &adev->acp.acp_res[1]; + adev->acp.acp_cell[1].platform_data = &i2s_pdata[0]; + adev->acp.acp_cell[1].pdata_size = sizeof(struct i2s_platform_data); + + adev->acp.acp_cell[2].name = "designware-i2s"; + adev->acp.acp_cell[2].num_resources = 1; + adev->acp.acp_cell[2].resources = &adev->acp.acp_res[2]; + adev->acp.acp_cell[2].platform_data = &i2s_pdata[1]; + adev->acp.acp_cell[2].pdata_size = sizeof(struct i2s_platform_data); + + adev->acp.acp_cell[3].name = "designware-i2s"; + adev->acp.acp_cell[3].num_resources = 1; + adev->acp.acp_cell[3].resources = &adev->acp.acp_res[3]; + adev->acp.acp_cell[3].platform_data = &i2s_pdata[2]; + adev->acp.acp_cell[3].pdata_size = sizeof(struct i2s_platform_data); + + r = mfd_add_hotplug_devices(adev->acp.parent, adev->acp.acp_cell, ACP_DEVS); + if (r) + goto failure; + + r = device_for_each_child(adev->acp.parent, &adev->acp.acp_genpd->gpd, + acp_genpd_add_device); + if (r) + goto failure; + } + + /* Assert Soft reset of ACP */ + val = cgs_read_register(adev->acp.cgs_device, mmACP_SOFT_RESET); + + val |= ACP_SOFT_RESET__SoftResetAud_MASK; + cgs_write_register(adev->acp.cgs_device, mmACP_SOFT_RESET, val); + + count = ACP_SOFT_RESET_DONE_TIME_OUT_VALUE; + while (true) { + val = cgs_read_register(adev->acp.cgs_device, mmACP_SOFT_RESET); + if (ACP_SOFT_RESET__SoftResetAudDone_MASK == + (val & ACP_SOFT_RESET__SoftResetAudDone_MASK)) + break; + if (--count == 0) { + dev_err(&adev->pdev->dev, "Failed to reset ACP\n"); + r = -ETIMEDOUT; + goto failure; + } + udelay(100); + } + /* Enable clock to ACP and wait until the clock is enabled */ + val = cgs_read_register(adev->acp.cgs_device, mmACP_CONTROL); + val = val | ACP_CONTROL__ClkEn_MASK; + cgs_write_register(adev->acp.cgs_device, mmACP_CONTROL, val); + + count = ACP_CLOCK_EN_TIME_OUT_VALUE; + + while (true) { + val = cgs_read_register(adev->acp.cgs_device, mmACP_STATUS); + if (val & (u32) 0x1) + break; + if (--count == 0) { + dev_err(&adev->pdev->dev, "Failed to reset ACP\n"); + r = -ETIMEDOUT; + goto failure; + } + udelay(100); + } + /* Deassert the SOFT RESET flags */ + val = cgs_read_register(adev->acp.cgs_device, mmACP_SOFT_RESET); + val &= ~ACP_SOFT_RESET__SoftResetAud_MASK; + cgs_write_register(adev->acp.cgs_device, mmACP_SOFT_RESET, val); + return 0; + +failure: + kfree(i2s_pdata); + kfree(adev->acp.acp_res); + kfree(adev->acp.acp_cell); + kfree(adev->acp.acp_genpd); + return r; +} + +/** + * acp_hw_fini - stop the hardware block + * + * @handle: handle used to pass amdgpu_device pointer + * + */ +static int acp_hw_fini(void *handle) +{ + u32 val = 0; + u32 count = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* return early if no ACP */ + if (!adev->acp.acp_genpd) { + amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, false); + return 0; + } + + /* Assert Soft reset of ACP */ + val = cgs_read_register(adev->acp.cgs_device, mmACP_SOFT_RESET); + + val |= ACP_SOFT_RESET__SoftResetAud_MASK; + cgs_write_register(adev->acp.cgs_device, mmACP_SOFT_RESET, val); + + count = ACP_SOFT_RESET_DONE_TIME_OUT_VALUE; + while (true) { + val = cgs_read_register(adev->acp.cgs_device, mmACP_SOFT_RESET); + if (ACP_SOFT_RESET__SoftResetAudDone_MASK == + (val & ACP_SOFT_RESET__SoftResetAudDone_MASK)) + break; + if (--count == 0) { + dev_err(&adev->pdev->dev, "Failed to reset ACP\n"); + return -ETIMEDOUT; + } + udelay(100); + } + /* Disable ACP clock */ + val = cgs_read_register(adev->acp.cgs_device, mmACP_CONTROL); + val &= ~ACP_CONTROL__ClkEn_MASK; + cgs_write_register(adev->acp.cgs_device, mmACP_CONTROL, val); + + count = ACP_CLOCK_EN_TIME_OUT_VALUE; + + while (true) { + val = cgs_read_register(adev->acp.cgs_device, mmACP_STATUS); + if (val & (u32) 0x1) + break; + if (--count == 0) { + dev_err(&adev->pdev->dev, "Failed to reset ACP\n"); + return -ETIMEDOUT; + } + udelay(100); + } + + device_for_each_child(adev->acp.parent, NULL, + acp_genpd_remove_device); + + mfd_remove_devices(adev->acp.parent); + kfree(adev->acp.acp_res); + kfree(adev->acp.acp_genpd); + kfree(adev->acp.acp_cell); + + return 0; +} + +static int acp_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* power up on suspend */ + if (!adev->acp.acp_cell) + amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, false); + return 0; +} + +static int acp_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* power down again on resume */ + if (!adev->acp.acp_cell) + amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, true); + return 0; +} + +static int acp_early_init(void *handle) +{ + return 0; +} + +static bool acp_is_idle(void *handle) +{ + return true; +} + +static int acp_wait_for_idle(void *handle) +{ + return 0; +} + +static int acp_soft_reset(void *handle) +{ + return 0; +} + +static int acp_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int acp_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_PG_STATE_GATE); + + amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, enable); + + return 0; +} + +static const struct amd_ip_funcs acp_ip_funcs = { + .name = "acp_ip", + .early_init = acp_early_init, + .late_init = NULL, + .sw_init = acp_sw_init, + .sw_fini = acp_sw_fini, + .hw_init = acp_hw_init, + .hw_fini = acp_hw_fini, + .suspend = acp_suspend, + .resume = acp_resume, + .is_idle = acp_is_idle, + .wait_for_idle = acp_wait_for_idle, + .soft_reset = acp_soft_reset, + .set_clockgating_state = acp_set_clockgating_state, + .set_powergating_state = acp_set_powergating_state, +}; + +const struct amdgpu_ip_block_version acp_ip_block = { + .type = AMD_IP_BLOCK_TYPE_ACP, + .major = 2, + .minor = 2, + .rev = 0, + .funcs = &acp_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.h new file mode 100644 index 000000000..a288ce25c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.h @@ -0,0 +1,42 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: AMD + * + */ + +#ifndef __AMDGPU_ACP_H__ +#define __AMDGPU_ACP_H__ + +#include + +struct amdgpu_acp { + struct device *parent; + struct cgs_device *cgs_device; + struct amd_acp_private *private; + struct mfd_cell *acp_cell; + struct resource *acp_res; + struct acp_pm_domain *acp_genpd; +}; + +extern const struct amdgpu_ip_block_version acp_ip_block; + +#endif /* __AMDGPU_ACP_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c new file mode 100644 index 000000000..2bca37044 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c @@ -0,0 +1,1518 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright 2012 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_pm.h" +#include "amdgpu_display.h" +#include "amd_acpi.h" +#include "atom.h" + +/* Declare GUID for AMD _DSM method for XCCs */ +static const guid_t amd_xcc_dsm_guid = GUID_INIT(0x8267f5d5, 0xa556, 0x44f2, + 0xb8, 0xb4, 0x45, 0x56, 0x2e, + 0x8c, 0x5b, 0xec); + +#define AMD_XCC_HID_START 3000 +#define AMD_XCC_DSM_GET_NUM_FUNCS 0 +#define AMD_XCC_DSM_GET_SUPP_MODE 1 +#define AMD_XCC_DSM_GET_XCP_MODE 2 +#define AMD_XCC_DSM_GET_VF_XCC_MAPPING 4 +#define AMD_XCC_DSM_GET_TMR_INFO 5 +#define AMD_XCC_DSM_NUM_FUNCS 5 + +#define AMD_XCC_MAX_HID 24 + +struct xarray numa_info_xa; + +/* Encapsulates the XCD acpi object information */ +struct amdgpu_acpi_xcc_info { + struct list_head list; + struct amdgpu_numa_info *numa_info; + uint8_t xcp_node; + uint8_t phy_id; + acpi_handle handle; +}; + +struct amdgpu_acpi_dev_info { + struct list_head list; + struct list_head xcc_list; + uint16_t bdf; + uint16_t supp_xcp_mode; + uint16_t xcp_mode; + uint16_t mem_mode; + uint64_t tmr_base; + uint64_t tmr_size; +}; + +struct list_head amdgpu_acpi_dev_list; + +struct amdgpu_atif_notification_cfg { + bool enabled; + int command_code; +}; + +struct amdgpu_atif_notifications { + bool thermal_state; + bool forced_power_state; + bool system_power_state; + bool brightness_change; + bool dgpu_display_event; + bool gpu_package_power_limit; +}; + +struct amdgpu_atif_functions { + bool system_params; + bool sbios_requests; + bool temperature_change; + bool query_backlight_transfer_characteristics; + bool ready_to_undock; + bool external_gpu_information; +}; + +struct amdgpu_atif { + acpi_handle handle; + + struct amdgpu_atif_notifications notifications; + struct amdgpu_atif_functions functions; + struct amdgpu_atif_notification_cfg notification_cfg; + struct backlight_device *bd; + struct amdgpu_dm_backlight_caps backlight_caps; +}; + +struct amdgpu_atcs_functions { + bool get_ext_state; + bool pcie_perf_req; + bool pcie_dev_rdy; + bool pcie_bus_width; + bool power_shift_control; +}; + +struct amdgpu_atcs { + acpi_handle handle; + + struct amdgpu_atcs_functions functions; +}; + +static struct amdgpu_acpi_priv { + struct amdgpu_atif atif; + struct amdgpu_atcs atcs; +} amdgpu_acpi_priv; + +/* Call the ATIF method + */ +/** + * amdgpu_atif_call - call an ATIF method + * + * @atif: atif structure + * @function: the ATIF function to execute + * @params: ATIF function params + * + * Executes the requested ATIF function (all asics). + * Returns a pointer to the acpi output buffer. + */ +static union acpi_object *amdgpu_atif_call(struct amdgpu_atif *atif, + int function, + struct acpi_buffer *params) +{ + acpi_status status; + union acpi_object atif_arg_elements[2]; + struct acpi_object_list atif_arg; + struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; + + atif_arg.count = 2; + atif_arg.pointer = &atif_arg_elements[0]; + + atif_arg_elements[0].type = ACPI_TYPE_INTEGER; + atif_arg_elements[0].integer.value = function; + + if (params) { + atif_arg_elements[1].type = ACPI_TYPE_BUFFER; + atif_arg_elements[1].buffer.length = params->length; + atif_arg_elements[1].buffer.pointer = params->pointer; + } else { + /* We need a second fake parameter */ + atif_arg_elements[1].type = ACPI_TYPE_INTEGER; + atif_arg_elements[1].integer.value = 0; + } + + status = acpi_evaluate_object(atif->handle, NULL, &atif_arg, + &buffer); + + /* Fail only if calling the method fails and ATIF is supported */ + if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { + DRM_DEBUG_DRIVER("failed to evaluate ATIF got %s\n", + acpi_format_exception(status)); + kfree(buffer.pointer); + return NULL; + } + + return buffer.pointer; +} + +/** + * amdgpu_atif_parse_notification - parse supported notifications + * + * @n: supported notifications struct + * @mask: supported notifications mask from ATIF + * + * Use the supported notifications mask from ATIF function + * ATIF_FUNCTION_VERIFY_INTERFACE to determine what notifications + * are supported (all asics). + */ +static void amdgpu_atif_parse_notification(struct amdgpu_atif_notifications *n, u32 mask) +{ + n->thermal_state = mask & ATIF_THERMAL_STATE_CHANGE_REQUEST_SUPPORTED; + n->forced_power_state = mask & ATIF_FORCED_POWER_STATE_CHANGE_REQUEST_SUPPORTED; + n->system_power_state = mask & ATIF_SYSTEM_POWER_SOURCE_CHANGE_REQUEST_SUPPORTED; + n->brightness_change = mask & ATIF_PANEL_BRIGHTNESS_CHANGE_REQUEST_SUPPORTED; + n->dgpu_display_event = mask & ATIF_DGPU_DISPLAY_EVENT_SUPPORTED; + n->gpu_package_power_limit = mask & ATIF_GPU_PACKAGE_POWER_LIMIT_REQUEST_SUPPORTED; +} + +/** + * amdgpu_atif_parse_functions - parse supported functions + * + * @f: supported functions struct + * @mask: supported functions mask from ATIF + * + * Use the supported functions mask from ATIF function + * ATIF_FUNCTION_VERIFY_INTERFACE to determine what functions + * are supported (all asics). + */ +static void amdgpu_atif_parse_functions(struct amdgpu_atif_functions *f, u32 mask) +{ + f->system_params = mask & ATIF_GET_SYSTEM_PARAMETERS_SUPPORTED; + f->sbios_requests = mask & ATIF_GET_SYSTEM_BIOS_REQUESTS_SUPPORTED; + f->temperature_change = mask & ATIF_TEMPERATURE_CHANGE_NOTIFICATION_SUPPORTED; + f->query_backlight_transfer_characteristics = + mask & ATIF_QUERY_BACKLIGHT_TRANSFER_CHARACTERISTICS_SUPPORTED; + f->ready_to_undock = mask & ATIF_READY_TO_UNDOCK_NOTIFICATION_SUPPORTED; + f->external_gpu_information = mask & ATIF_GET_EXTERNAL_GPU_INFORMATION_SUPPORTED; +} + +/** + * amdgpu_atif_verify_interface - verify ATIF + * + * @atif: amdgpu atif struct + * + * Execute the ATIF_FUNCTION_VERIFY_INTERFACE ATIF function + * to initialize ATIF and determine what features are supported + * (all asics). + * returns 0 on success, error on failure. + */ +static int amdgpu_atif_verify_interface(struct amdgpu_atif *atif) +{ + union acpi_object *info; + struct atif_verify_interface output; + size_t size; + int err = 0; + + info = amdgpu_atif_call(atif, ATIF_FUNCTION_VERIFY_INTERFACE, NULL); + if (!info) + return -EIO; + + memset(&output, 0, sizeof(output)); + + size = *(u16 *) info->buffer.pointer; + if (size < 12) { + DRM_INFO("ATIF buffer is too small: %zu\n", size); + err = -EINVAL; + goto out; + } + size = min(sizeof(output), size); + + memcpy(&output, info->buffer.pointer, size); + + /* TODO: check version? */ + DRM_DEBUG_DRIVER("ATIF version %u\n", output.version); + + amdgpu_atif_parse_notification(&atif->notifications, output.notification_mask); + amdgpu_atif_parse_functions(&atif->functions, output.function_bits); + +out: + kfree(info); + return err; +} + +/** + * amdgpu_atif_get_notification_params - determine notify configuration + * + * @atif: acpi handle + * + * Execute the ATIF_FUNCTION_GET_SYSTEM_PARAMETERS ATIF function + * to determine if a notifier is used and if so which one + * (all asics). This is either Notify(VGA, 0x81) or Notify(VGA, n) + * where n is specified in the result if a notifier is used. + * Returns 0 on success, error on failure. + */ +static int amdgpu_atif_get_notification_params(struct amdgpu_atif *atif) +{ + union acpi_object *info; + struct amdgpu_atif_notification_cfg *n = &atif->notification_cfg; + struct atif_system_params params; + size_t size; + int err = 0; + + info = amdgpu_atif_call(atif, ATIF_FUNCTION_GET_SYSTEM_PARAMETERS, + NULL); + if (!info) { + err = -EIO; + goto out; + } + + size = *(u16 *) info->buffer.pointer; + if (size < 10) { + err = -EINVAL; + goto out; + } + + memset(¶ms, 0, sizeof(params)); + size = min(sizeof(params), size); + memcpy(¶ms, info->buffer.pointer, size); + + DRM_DEBUG_DRIVER("SYSTEM_PARAMS: mask = %#x, flags = %#x\n", + params.flags, params.valid_mask); + params.flags = params.flags & params.valid_mask; + + if ((params.flags & ATIF_NOTIFY_MASK) == ATIF_NOTIFY_NONE) { + n->enabled = false; + n->command_code = 0; + } else if ((params.flags & ATIF_NOTIFY_MASK) == ATIF_NOTIFY_81) { + n->enabled = true; + n->command_code = 0x81; + } else { + if (size < 11) { + err = -EINVAL; + goto out; + } + n->enabled = true; + n->command_code = params.command_code; + } + +out: + DRM_DEBUG_DRIVER("Notification %s, command code = %#x\n", + (n->enabled ? "enabled" : "disabled"), + n->command_code); + kfree(info); + return err; +} + +/** + * amdgpu_atif_query_backlight_caps - get min and max backlight input signal + * + * @atif: acpi handle + * + * Execute the QUERY_BRIGHTNESS_TRANSFER_CHARACTERISTICS ATIF function + * to determine the acceptable range of backlight values + * + * Backlight_caps.caps_valid will be set to true if the query is successful + * + * The input signals are in range 0-255 + * + * This function assumes the display with backlight is the first LCD + * + * Returns 0 on success, error on failure. + */ +static int amdgpu_atif_query_backlight_caps(struct amdgpu_atif *atif) +{ + union acpi_object *info; + struct atif_qbtc_output characteristics; + struct atif_qbtc_arguments arguments; + struct acpi_buffer params; + size_t size; + int err = 0; + + arguments.size = sizeof(arguments); + arguments.requested_display = ATIF_QBTC_REQUEST_LCD1; + + params.length = sizeof(arguments); + params.pointer = (void *)&arguments; + + info = amdgpu_atif_call(atif, + ATIF_FUNCTION_QUERY_BRIGHTNESS_TRANSFER_CHARACTERISTICS, + ¶ms); + if (!info) { + err = -EIO; + goto out; + } + + size = *(u16 *) info->buffer.pointer; + if (size < 10) { + err = -EINVAL; + goto out; + } + + memset(&characteristics, 0, sizeof(characteristics)); + size = min(sizeof(characteristics), size); + memcpy(&characteristics, info->buffer.pointer, size); + + atif->backlight_caps.caps_valid = true; + atif->backlight_caps.min_input_signal = + characteristics.min_input_signal; + atif->backlight_caps.max_input_signal = + characteristics.max_input_signal; +out: + kfree(info); + return err; +} + +/** + * amdgpu_atif_get_sbios_requests - get requested sbios event + * + * @atif: acpi handle + * @req: atif sbios request struct + * + * Execute the ATIF_FUNCTION_GET_SYSTEM_BIOS_REQUESTS ATIF function + * to determine what requests the sbios is making to the driver + * (all asics). + * Returns 0 on success, error on failure. + */ +static int amdgpu_atif_get_sbios_requests(struct amdgpu_atif *atif, + struct atif_sbios_requests *req) +{ + union acpi_object *info; + size_t size; + int count = 0; + + info = amdgpu_atif_call(atif, ATIF_FUNCTION_GET_SYSTEM_BIOS_REQUESTS, + NULL); + if (!info) + return -EIO; + + size = *(u16 *)info->buffer.pointer; + if (size < 0xd) { + count = -EINVAL; + goto out; + } + memset(req, 0, sizeof(*req)); + + size = min(sizeof(*req), size); + memcpy(req, info->buffer.pointer, size); + DRM_DEBUG_DRIVER("SBIOS pending requests: %#x\n", req->pending); + + count = hweight32(req->pending); + +out: + kfree(info); + return count; +} + +/** + * amdgpu_atif_handler - handle ATIF notify requests + * + * @adev: amdgpu_device pointer + * @event: atif sbios request struct + * + * Checks the acpi event and if it matches an atif event, + * handles it. + * + * Returns: + * NOTIFY_BAD or NOTIFY_DONE, depending on the event. + */ +static int amdgpu_atif_handler(struct amdgpu_device *adev, + struct acpi_bus_event *event) +{ + struct amdgpu_atif *atif = &amdgpu_acpi_priv.atif; + int count; + + DRM_DEBUG_DRIVER("event, device_class = %s, type = %#x\n", + event->device_class, event->type); + + if (strcmp(event->device_class, ACPI_VIDEO_CLASS) != 0) + return NOTIFY_DONE; + + /* Is this actually our event? */ + if (!atif->notification_cfg.enabled || + event->type != atif->notification_cfg.command_code) { + /* These events will generate keypresses otherwise */ + if (event->type == ACPI_VIDEO_NOTIFY_PROBE) + return NOTIFY_BAD; + else + return NOTIFY_DONE; + } + + if (atif->functions.sbios_requests) { + struct atif_sbios_requests req; + + /* Check pending SBIOS requests */ + count = amdgpu_atif_get_sbios_requests(atif, &req); + + if (count <= 0) + return NOTIFY_BAD; + + DRM_DEBUG_DRIVER("ATIF: %d pending SBIOS requests\n", count); + + if (req.pending & ATIF_PANEL_BRIGHTNESS_CHANGE_REQUEST) { + if (atif->bd) { + DRM_DEBUG_DRIVER("Changing brightness to %d\n", + req.backlight_level); + /* + * XXX backlight_device_set_brightness() is + * hardwired to post BACKLIGHT_UPDATE_SYSFS. + * It probably should accept 'reason' parameter. + */ + backlight_device_set_brightness(atif->bd, req.backlight_level); + } + } + + if (req.pending & ATIF_DGPU_DISPLAY_EVENT) { + if (adev->flags & AMD_IS_PX) { + pm_runtime_get_sync(adev_to_drm(adev)->dev); + /* Just fire off a uevent and let userspace tell us what to do */ + drm_helper_hpd_irq_event(adev_to_drm(adev)); + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + } + } + /* TODO: check other events */ + } + + /* We've handled the event, stop the notifier chain. The ACPI interface + * overloads ACPI_VIDEO_NOTIFY_PROBE, we don't want to send that to + * userspace if the event was generated only to signal a SBIOS + * request. + */ + return NOTIFY_BAD; +} + +/* Call the ATCS method + */ +/** + * amdgpu_atcs_call - call an ATCS method + * + * @atcs: atcs structure + * @function: the ATCS function to execute + * @params: ATCS function params + * + * Executes the requested ATCS function (all asics). + * Returns a pointer to the acpi output buffer. + */ +static union acpi_object *amdgpu_atcs_call(struct amdgpu_atcs *atcs, + int function, + struct acpi_buffer *params) +{ + acpi_status status; + union acpi_object atcs_arg_elements[2]; + struct acpi_object_list atcs_arg; + struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; + + atcs_arg.count = 2; + atcs_arg.pointer = &atcs_arg_elements[0]; + + atcs_arg_elements[0].type = ACPI_TYPE_INTEGER; + atcs_arg_elements[0].integer.value = function; + + if (params) { + atcs_arg_elements[1].type = ACPI_TYPE_BUFFER; + atcs_arg_elements[1].buffer.length = params->length; + atcs_arg_elements[1].buffer.pointer = params->pointer; + } else { + /* We need a second fake parameter */ + atcs_arg_elements[1].type = ACPI_TYPE_INTEGER; + atcs_arg_elements[1].integer.value = 0; + } + + status = acpi_evaluate_object(atcs->handle, NULL, &atcs_arg, &buffer); + + /* Fail only if calling the method fails and ATIF is supported */ + if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { + DRM_DEBUG_DRIVER("failed to evaluate ATCS got %s\n", + acpi_format_exception(status)); + kfree(buffer.pointer); + return NULL; + } + + return buffer.pointer; +} + +/** + * amdgpu_atcs_parse_functions - parse supported functions + * + * @f: supported functions struct + * @mask: supported functions mask from ATCS + * + * Use the supported functions mask from ATCS function + * ATCS_FUNCTION_VERIFY_INTERFACE to determine what functions + * are supported (all asics). + */ +static void amdgpu_atcs_parse_functions(struct amdgpu_atcs_functions *f, u32 mask) +{ + f->get_ext_state = mask & ATCS_GET_EXTERNAL_STATE_SUPPORTED; + f->pcie_perf_req = mask & ATCS_PCIE_PERFORMANCE_REQUEST_SUPPORTED; + f->pcie_dev_rdy = mask & ATCS_PCIE_DEVICE_READY_NOTIFICATION_SUPPORTED; + f->pcie_bus_width = mask & ATCS_SET_PCIE_BUS_WIDTH_SUPPORTED; + f->power_shift_control = mask & ATCS_SET_POWER_SHIFT_CONTROL_SUPPORTED; +} + +/** + * amdgpu_atcs_verify_interface - verify ATCS + * + * @atcs: amdgpu atcs struct + * + * Execute the ATCS_FUNCTION_VERIFY_INTERFACE ATCS function + * to initialize ATCS and determine what features are supported + * (all asics). + * returns 0 on success, error on failure. + */ +static int amdgpu_atcs_verify_interface(struct amdgpu_atcs *atcs) +{ + union acpi_object *info; + struct atcs_verify_interface output; + size_t size; + int err = 0; + + info = amdgpu_atcs_call(atcs, ATCS_FUNCTION_VERIFY_INTERFACE, NULL); + if (!info) + return -EIO; + + memset(&output, 0, sizeof(output)); + + size = *(u16 *) info->buffer.pointer; + if (size < 8) { + DRM_INFO("ATCS buffer is too small: %zu\n", size); + err = -EINVAL; + goto out; + } + size = min(sizeof(output), size); + + memcpy(&output, info->buffer.pointer, size); + + /* TODO: check version? */ + DRM_DEBUG_DRIVER("ATCS version %u\n", output.version); + + amdgpu_atcs_parse_functions(&atcs->functions, output.function_bits); + +out: + kfree(info); + return err; +} + +/** + * amdgpu_acpi_is_pcie_performance_request_supported + * + * @adev: amdgpu_device pointer + * + * Check if the ATCS pcie_perf_req and pcie_dev_rdy methods + * are supported (all asics). + * returns true if supported, false if not. + */ +bool amdgpu_acpi_is_pcie_performance_request_supported(struct amdgpu_device *adev) +{ + struct amdgpu_atcs *atcs = &amdgpu_acpi_priv.atcs; + + if (atcs->functions.pcie_perf_req && atcs->functions.pcie_dev_rdy) + return true; + + return false; +} + +/** + * amdgpu_acpi_is_power_shift_control_supported + * + * Check if the ATCS power shift control method + * is supported. + * returns true if supported, false if not. + */ +bool amdgpu_acpi_is_power_shift_control_supported(void) +{ + return amdgpu_acpi_priv.atcs.functions.power_shift_control; +} + +/** + * amdgpu_acpi_pcie_notify_device_ready + * + * @adev: amdgpu_device pointer + * + * Executes the PCIE_DEVICE_READY_NOTIFICATION method + * (all asics). + * returns 0 on success, error on failure. + */ +int amdgpu_acpi_pcie_notify_device_ready(struct amdgpu_device *adev) +{ + union acpi_object *info; + struct amdgpu_atcs *atcs = &amdgpu_acpi_priv.atcs; + + if (!atcs->functions.pcie_dev_rdy) + return -EINVAL; + + info = amdgpu_atcs_call(atcs, ATCS_FUNCTION_PCIE_DEVICE_READY_NOTIFICATION, NULL); + if (!info) + return -EIO; + + kfree(info); + + return 0; +} + +/** + * amdgpu_acpi_pcie_performance_request + * + * @adev: amdgpu_device pointer + * @perf_req: requested perf level (pcie gen speed) + * @advertise: set advertise caps flag if set + * + * Executes the PCIE_PERFORMANCE_REQUEST method to + * change the pcie gen speed (all asics). + * returns 0 on success, error on failure. + */ +int amdgpu_acpi_pcie_performance_request(struct amdgpu_device *adev, + u8 perf_req, bool advertise) +{ + union acpi_object *info; + struct amdgpu_atcs *atcs = &amdgpu_acpi_priv.atcs; + struct atcs_pref_req_input atcs_input; + struct atcs_pref_req_output atcs_output; + struct acpi_buffer params; + size_t size; + u32 retry = 3; + + if (amdgpu_acpi_pcie_notify_device_ready(adev)) + return -EINVAL; + + if (!atcs->functions.pcie_perf_req) + return -EINVAL; + + atcs_input.size = sizeof(struct atcs_pref_req_input); + /* client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num) */ + atcs_input.client_id = pci_dev_id(adev->pdev); + atcs_input.valid_flags_mask = ATCS_VALID_FLAGS_MASK; + atcs_input.flags = ATCS_WAIT_FOR_COMPLETION; + if (advertise) + atcs_input.flags |= ATCS_ADVERTISE_CAPS; + atcs_input.req_type = ATCS_PCIE_LINK_SPEED; + atcs_input.perf_req = perf_req; + + params.length = sizeof(struct atcs_pref_req_input); + params.pointer = &atcs_input; + + while (retry--) { + info = amdgpu_atcs_call(atcs, ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST, ¶ms); + if (!info) + return -EIO; + + memset(&atcs_output, 0, sizeof(atcs_output)); + + size = *(u16 *) info->buffer.pointer; + if (size < 3) { + DRM_INFO("ATCS buffer is too small: %zu\n", size); + kfree(info); + return -EINVAL; + } + size = min(sizeof(atcs_output), size); + + memcpy(&atcs_output, info->buffer.pointer, size); + + kfree(info); + + switch (atcs_output.ret_val) { + case ATCS_REQUEST_REFUSED: + default: + return -EINVAL; + case ATCS_REQUEST_COMPLETE: + return 0; + case ATCS_REQUEST_IN_PROGRESS: + udelay(10); + break; + } + } + + return 0; +} + +/** + * amdgpu_acpi_power_shift_control + * + * @adev: amdgpu_device pointer + * @dev_state: device acpi state + * @drv_state: driver state + * + * Executes the POWER_SHIFT_CONTROL method to + * communicate current dGPU device state and + * driver state to APU/SBIOS. + * returns 0 on success, error on failure. + */ +int amdgpu_acpi_power_shift_control(struct amdgpu_device *adev, + u8 dev_state, bool drv_state) +{ + union acpi_object *info; + struct amdgpu_atcs *atcs = &amdgpu_acpi_priv.atcs; + struct atcs_pwr_shift_input atcs_input; + struct acpi_buffer params; + + if (!amdgpu_acpi_is_power_shift_control_supported()) + return -EINVAL; + + atcs_input.size = sizeof(struct atcs_pwr_shift_input); + /* dGPU id (bit 2-0: func num, 7-3: dev num, 15-8: bus num) */ + atcs_input.dgpu_id = pci_dev_id(adev->pdev); + atcs_input.dev_acpi_state = dev_state; + atcs_input.drv_state = drv_state; + + params.length = sizeof(struct atcs_pwr_shift_input); + params.pointer = &atcs_input; + + info = amdgpu_atcs_call(atcs, ATCS_FUNCTION_POWER_SHIFT_CONTROL, ¶ms); + if (!info) { + DRM_ERROR("ATCS PSC update failed\n"); + return -EIO; + } + + return 0; +} + +/** + * amdgpu_acpi_smart_shift_update - update dGPU device state to SBIOS + * + * @dev: drm_device pointer + * @ss_state: current smart shift event + * + * returns 0 on success, + * otherwise return error number. + */ +int amdgpu_acpi_smart_shift_update(struct drm_device *dev, enum amdgpu_ss ss_state) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + int r; + + if (!amdgpu_device_supports_smart_shift(dev)) + return 0; + + switch (ss_state) { + /* SBIOS trigger “stop”, “enable” and “start” at D0, Driver Operational. + * SBIOS trigger “stop” at D3, Driver Not Operational. + * SBIOS trigger “stop” and “disable” at D0, Driver NOT operational. + */ + case AMDGPU_SS_DRV_LOAD: + r = amdgpu_acpi_power_shift_control(adev, + AMDGPU_ATCS_PSC_DEV_STATE_D0, + AMDGPU_ATCS_PSC_DRV_STATE_OPR); + break; + case AMDGPU_SS_DEV_D0: + r = amdgpu_acpi_power_shift_control(adev, + AMDGPU_ATCS_PSC_DEV_STATE_D0, + AMDGPU_ATCS_PSC_DRV_STATE_OPR); + break; + case AMDGPU_SS_DEV_D3: + r = amdgpu_acpi_power_shift_control(adev, + AMDGPU_ATCS_PSC_DEV_STATE_D3_HOT, + AMDGPU_ATCS_PSC_DRV_STATE_NOT_OPR); + break; + case AMDGPU_SS_DRV_UNLOAD: + r = amdgpu_acpi_power_shift_control(adev, + AMDGPU_ATCS_PSC_DEV_STATE_D0, + AMDGPU_ATCS_PSC_DRV_STATE_NOT_OPR); + break; + default: + return -EINVAL; + } + + return r; +} + +#ifdef CONFIG_ACPI_NUMA +static inline uint64_t amdgpu_acpi_get_numa_size(int nid) +{ + /* This is directly using si_meminfo_node implementation as the + * function is not exported. + */ + int zone_type; + uint64_t managed_pages = 0; + + pg_data_t *pgdat = NODE_DATA(nid); + + for (zone_type = 0; zone_type < MAX_NR_ZONES; zone_type++) + managed_pages += + zone_managed_pages(&pgdat->node_zones[zone_type]); + return managed_pages * PAGE_SIZE; +} + +static struct amdgpu_numa_info *amdgpu_acpi_get_numa_info(uint32_t pxm) +{ + struct amdgpu_numa_info *numa_info; + int nid; + + numa_info = xa_load(&numa_info_xa, pxm); + + if (!numa_info) { + struct sysinfo info; + + numa_info = kzalloc(sizeof(*numa_info), GFP_KERNEL); + if (!numa_info) + return NULL; + + nid = pxm_to_node(pxm); + numa_info->pxm = pxm; + numa_info->nid = nid; + + if (numa_info->nid == NUMA_NO_NODE) { + si_meminfo(&info); + numa_info->size = info.totalram * info.mem_unit; + } else { + numa_info->size = amdgpu_acpi_get_numa_size(nid); + } + xa_store(&numa_info_xa, numa_info->pxm, numa_info, GFP_KERNEL); + } + + return numa_info; +} +#endif + +/** + * amdgpu_acpi_get_node_id - obtain the NUMA node id for corresponding amdgpu + * acpi device handle + * + * @handle: acpi handle + * @numa_info: amdgpu_numa_info structure holding numa information + * + * Queries the ACPI interface to fetch the corresponding NUMA Node ID for a + * given amdgpu acpi device. + * + * Returns ACPI STATUS OK with Node ID on success or the corresponding failure reason + */ +static acpi_status amdgpu_acpi_get_node_id(acpi_handle handle, + struct amdgpu_numa_info **numa_info) +{ +#ifdef CONFIG_ACPI_NUMA + u64 pxm; + acpi_status status; + + if (!numa_info) + return_ACPI_STATUS(AE_ERROR); + + status = acpi_evaluate_integer(handle, "_PXM", NULL, &pxm); + + if (ACPI_FAILURE(status)) + return status; + + *numa_info = amdgpu_acpi_get_numa_info(pxm); + + if (!*numa_info) + return_ACPI_STATUS(AE_ERROR); + + return_ACPI_STATUS(AE_OK); +#else + return_ACPI_STATUS(AE_NOT_EXIST); +#endif +} + +static struct amdgpu_acpi_dev_info *amdgpu_acpi_get_dev(u16 bdf) +{ + struct amdgpu_acpi_dev_info *acpi_dev; + + if (list_empty(&amdgpu_acpi_dev_list)) + return NULL; + + list_for_each_entry(acpi_dev, &amdgpu_acpi_dev_list, list) + if (acpi_dev->bdf == bdf) + return acpi_dev; + + return NULL; +} + +static int amdgpu_acpi_dev_init(struct amdgpu_acpi_dev_info **dev_info, + struct amdgpu_acpi_xcc_info *xcc_info, u16 bdf) +{ + struct amdgpu_acpi_dev_info *tmp; + union acpi_object *obj; + int ret = -ENOENT; + + *dev_info = NULL; + tmp = kzalloc(sizeof(struct amdgpu_acpi_dev_info), GFP_KERNEL); + if (!tmp) + return -ENOMEM; + + INIT_LIST_HEAD(&tmp->xcc_list); + INIT_LIST_HEAD(&tmp->list); + tmp->bdf = bdf; + + obj = acpi_evaluate_dsm_typed(xcc_info->handle, &amd_xcc_dsm_guid, 0, + AMD_XCC_DSM_GET_SUPP_MODE, NULL, + ACPI_TYPE_INTEGER); + + if (!obj) { + acpi_handle_debug(xcc_info->handle, + "_DSM function %d evaluation failed", + AMD_XCC_DSM_GET_SUPP_MODE); + ret = -ENOENT; + goto out; + } + + tmp->supp_xcp_mode = obj->integer.value & 0xFFFF; + ACPI_FREE(obj); + + obj = acpi_evaluate_dsm_typed(xcc_info->handle, &amd_xcc_dsm_guid, 0, + AMD_XCC_DSM_GET_XCP_MODE, NULL, + ACPI_TYPE_INTEGER); + + if (!obj) { + acpi_handle_debug(xcc_info->handle, + "_DSM function %d evaluation failed", + AMD_XCC_DSM_GET_XCP_MODE); + ret = -ENOENT; + goto out; + } + + tmp->xcp_mode = obj->integer.value & 0xFFFF; + tmp->mem_mode = (obj->integer.value >> 32) & 0xFFFF; + ACPI_FREE(obj); + + /* Evaluate DSMs and fill XCC information */ + obj = acpi_evaluate_dsm_typed(xcc_info->handle, &amd_xcc_dsm_guid, 0, + AMD_XCC_DSM_GET_TMR_INFO, NULL, + ACPI_TYPE_PACKAGE); + + if (!obj || obj->package.count < 2) { + acpi_handle_debug(xcc_info->handle, + "_DSM function %d evaluation failed", + AMD_XCC_DSM_GET_TMR_INFO); + ret = -ENOENT; + goto out; + } + + tmp->tmr_base = obj->package.elements[0].integer.value; + tmp->tmr_size = obj->package.elements[1].integer.value; + ACPI_FREE(obj); + + DRM_DEBUG_DRIVER( + "New dev(%x): Supported xcp mode: %x curr xcp_mode : %x mem mode : %x, tmr base: %llx tmr size: %llx ", + tmp->bdf, tmp->supp_xcp_mode, tmp->xcp_mode, tmp->mem_mode, + tmp->tmr_base, tmp->tmr_size); + list_add_tail(&tmp->list, &amdgpu_acpi_dev_list); + *dev_info = tmp; + + return 0; + +out: + if (obj) + ACPI_FREE(obj); + kfree(tmp); + + return ret; +} + +static int amdgpu_acpi_get_xcc_info(struct amdgpu_acpi_xcc_info *xcc_info, + u16 *bdf) +{ + union acpi_object *obj; + acpi_status status; + int ret = -ENOENT; + + obj = acpi_evaluate_dsm_typed(xcc_info->handle, &amd_xcc_dsm_guid, 0, + AMD_XCC_DSM_GET_NUM_FUNCS, NULL, + ACPI_TYPE_INTEGER); + + if (!obj || obj->integer.value != AMD_XCC_DSM_NUM_FUNCS) + goto out; + ACPI_FREE(obj); + + /* Evaluate DSMs and fill XCC information */ + obj = acpi_evaluate_dsm_typed(xcc_info->handle, &amd_xcc_dsm_guid, 0, + AMD_XCC_DSM_GET_VF_XCC_MAPPING, NULL, + ACPI_TYPE_INTEGER); + + if (!obj) { + acpi_handle_debug(xcc_info->handle, + "_DSM function %d evaluation failed", + AMD_XCC_DSM_GET_VF_XCC_MAPPING); + ret = -EINVAL; + goto out; + } + + /* PF xcc id [39:32] */ + xcc_info->phy_id = (obj->integer.value >> 32) & 0xFF; + /* xcp node of this xcc [47:40] */ + xcc_info->xcp_node = (obj->integer.value >> 40) & 0xFF; + /* PF bus/dev/fn of this xcc [63:48] */ + *bdf = (obj->integer.value >> 48) & 0xFFFF; + ACPI_FREE(obj); + obj = NULL; + + status = + amdgpu_acpi_get_node_id(xcc_info->handle, &xcc_info->numa_info); + + /* TODO: check if this check is required */ + if (ACPI_SUCCESS(status)) + ret = 0; +out: + if (obj) + ACPI_FREE(obj); + + return ret; +} + +static int amdgpu_acpi_enumerate_xcc(void) +{ + struct amdgpu_acpi_dev_info *dev_info = NULL; + struct amdgpu_acpi_xcc_info *xcc_info; + struct acpi_device *acpi_dev; + char hid[ACPI_ID_LEN]; + int ret, id; + u16 bdf; + + INIT_LIST_HEAD(&amdgpu_acpi_dev_list); + xa_init(&numa_info_xa); + + for (id = 0; id < AMD_XCC_MAX_HID; id++) { + sprintf(hid, "%s%d", "AMD", AMD_XCC_HID_START + id); + acpi_dev = acpi_dev_get_first_match_dev(hid, NULL, -1); + /* These ACPI objects are expected to be in sequential order. If + * one is not found, no need to check the rest. + */ + if (!acpi_dev) { + DRM_DEBUG_DRIVER("No matching acpi device found for %s", + hid); + break; + } + + xcc_info = kzalloc(sizeof(struct amdgpu_acpi_xcc_info), + GFP_KERNEL); + if (!xcc_info) { + DRM_ERROR("Failed to allocate memory for xcc info\n"); + return -ENOMEM; + } + + INIT_LIST_HEAD(&xcc_info->list); + xcc_info->handle = acpi_device_handle(acpi_dev); + acpi_dev_put(acpi_dev); + + ret = amdgpu_acpi_get_xcc_info(xcc_info, &bdf); + if (ret) { + kfree(xcc_info); + continue; + } + + dev_info = amdgpu_acpi_get_dev(bdf); + + if (!dev_info) + ret = amdgpu_acpi_dev_init(&dev_info, xcc_info, bdf); + + if (ret == -ENOMEM) + return ret; + + if (!dev_info) { + kfree(xcc_info); + continue; + } + + list_add_tail(&xcc_info->list, &dev_info->xcc_list); + } + + return 0; +} + +int amdgpu_acpi_get_tmr_info(struct amdgpu_device *adev, u64 *tmr_offset, + u64 *tmr_size) +{ + struct amdgpu_acpi_dev_info *dev_info; + u16 bdf; + + if (!tmr_offset || !tmr_size) + return -EINVAL; + + bdf = pci_dev_id(adev->pdev); + dev_info = amdgpu_acpi_get_dev(bdf); + if (!dev_info) + return -ENOENT; + + *tmr_offset = dev_info->tmr_base; + *tmr_size = dev_info->tmr_size; + + return 0; +} + +int amdgpu_acpi_get_mem_info(struct amdgpu_device *adev, int xcc_id, + struct amdgpu_numa_info *numa_info) +{ + struct amdgpu_acpi_dev_info *dev_info; + struct amdgpu_acpi_xcc_info *xcc_info; + u16 bdf; + + if (!numa_info) + return -EINVAL; + + bdf = pci_dev_id(adev->pdev); + dev_info = amdgpu_acpi_get_dev(bdf); + if (!dev_info) + return -ENOENT; + + list_for_each_entry(xcc_info, &dev_info->xcc_list, list) { + if (xcc_info->phy_id == xcc_id) { + memcpy(numa_info, xcc_info->numa_info, + sizeof(*numa_info)); + return 0; + } + } + + return -ENOENT; +} + +/** + * amdgpu_acpi_event - handle notify events + * + * @nb: notifier block + * @val: val + * @data: acpi event + * + * Calls relevant amdgpu functions in response to various + * acpi events. + * Returns NOTIFY code + */ +static int amdgpu_acpi_event(struct notifier_block *nb, + unsigned long val, + void *data) +{ + struct amdgpu_device *adev = container_of(nb, struct amdgpu_device, acpi_nb); + struct acpi_bus_event *entry = (struct acpi_bus_event *)data; + + if (strcmp(entry->device_class, ACPI_AC_CLASS) == 0) { + if (power_supply_is_system_supplied() > 0) + DRM_DEBUG_DRIVER("pm: AC\n"); + else + DRM_DEBUG_DRIVER("pm: DC\n"); + + amdgpu_pm_acpi_event_handler(adev); + } + + /* Check for pending SBIOS requests */ + return amdgpu_atif_handler(adev, entry); +} + +/* Call all ACPI methods here */ +/** + * amdgpu_acpi_init - init driver acpi support + * + * @adev: amdgpu_device pointer + * + * Verifies the AMD ACPI interfaces and registers with the acpi + * notifier chain (all asics). + * Returns 0 on success, error on failure. + */ +int amdgpu_acpi_init(struct amdgpu_device *adev) +{ + struct amdgpu_atif *atif = &amdgpu_acpi_priv.atif; + + if (atif->notifications.brightness_change) { + if (adev->dc_enabled) { +#if defined(CONFIG_DRM_AMD_DC) + struct amdgpu_display_manager *dm = &adev->dm; + + if (dm->backlight_dev[0]) + atif->bd = dm->backlight_dev[0]; +#endif + } else { + struct drm_encoder *tmp; + + /* Find the encoder controlling the brightness */ + list_for_each_entry(tmp, &adev_to_drm(adev)->mode_config.encoder_list, + head) { + struct amdgpu_encoder *enc = to_amdgpu_encoder(tmp); + + if ((enc->devices & (ATOM_DEVICE_LCD_SUPPORT)) && + enc->enc_priv) { + struct amdgpu_encoder_atom_dig *dig = enc->enc_priv; + + if (dig->bl_dev) { + atif->bd = dig->bl_dev; + break; + } + } + } + } + } + adev->acpi_nb.notifier_call = amdgpu_acpi_event; + register_acpi_notifier(&adev->acpi_nb); + + return 0; +} + +void amdgpu_acpi_get_backlight_caps(struct amdgpu_dm_backlight_caps *caps) +{ + struct amdgpu_atif *atif = &amdgpu_acpi_priv.atif; + + caps->caps_valid = atif->backlight_caps.caps_valid; + caps->min_input_signal = atif->backlight_caps.min_input_signal; + caps->max_input_signal = atif->backlight_caps.max_input_signal; +} + +/** + * amdgpu_acpi_fini - tear down driver acpi support + * + * @adev: amdgpu_device pointer + * + * Unregisters with the acpi notifier chain (all asics). + */ +void amdgpu_acpi_fini(struct amdgpu_device *adev) +{ + unregister_acpi_notifier(&adev->acpi_nb); +} + +/** + * amdgpu_atif_pci_probe_handle - look up the ATIF handle + * + * @pdev: pci device + * + * Look up the ATIF handles (all asics). + * Returns true if the handle is found, false if not. + */ +static bool amdgpu_atif_pci_probe_handle(struct pci_dev *pdev) +{ + char acpi_method_name[255] = { 0 }; + struct acpi_buffer buffer = {sizeof(acpi_method_name), acpi_method_name}; + acpi_handle dhandle, atif_handle; + acpi_status status; + int ret; + + dhandle = ACPI_HANDLE(&pdev->dev); + if (!dhandle) + return false; + + status = acpi_get_handle(dhandle, "ATIF", &atif_handle); + if (ACPI_FAILURE(status)) + return false; + + amdgpu_acpi_priv.atif.handle = atif_handle; + acpi_get_name(amdgpu_acpi_priv.atif.handle, ACPI_FULL_PATHNAME, &buffer); + DRM_DEBUG_DRIVER("Found ATIF handle %s\n", acpi_method_name); + ret = amdgpu_atif_verify_interface(&amdgpu_acpi_priv.atif); + if (ret) { + amdgpu_acpi_priv.atif.handle = 0; + return false; + } + return true; +} + +/** + * amdgpu_atcs_pci_probe_handle - look up the ATCS handle + * + * @pdev: pci device + * + * Look up the ATCS handles (all asics). + * Returns true if the handle is found, false if not. + */ +static bool amdgpu_atcs_pci_probe_handle(struct pci_dev *pdev) +{ + char acpi_method_name[255] = { 0 }; + struct acpi_buffer buffer = { sizeof(acpi_method_name), acpi_method_name }; + acpi_handle dhandle, atcs_handle; + acpi_status status; + int ret; + + dhandle = ACPI_HANDLE(&pdev->dev); + if (!dhandle) + return false; + + status = acpi_get_handle(dhandle, "ATCS", &atcs_handle); + if (ACPI_FAILURE(status)) + return false; + + amdgpu_acpi_priv.atcs.handle = atcs_handle; + acpi_get_name(amdgpu_acpi_priv.atcs.handle, ACPI_FULL_PATHNAME, &buffer); + DRM_DEBUG_DRIVER("Found ATCS handle %s\n", acpi_method_name); + ret = amdgpu_atcs_verify_interface(&amdgpu_acpi_priv.atcs); + if (ret) { + amdgpu_acpi_priv.atcs.handle = 0; + return false; + } + return true; +} + + +/** + * amdgpu_acpi_should_gpu_reset + * + * @adev: amdgpu_device_pointer + * + * returns true if should reset GPU, false if not + */ +bool amdgpu_acpi_should_gpu_reset(struct amdgpu_device *adev) +{ + if ((adev->flags & AMD_IS_APU) && + adev->gfx.imu.funcs) /* Not need to do mode2 reset for IMU enabled APUs */ + return false; + + if ((adev->flags & AMD_IS_APU) && + amdgpu_acpi_is_s3_active(adev)) + return false; + + if (amdgpu_sriov_vf(adev)) + return false; + +#if IS_ENABLED(CONFIG_SUSPEND) + return pm_suspend_target_state != PM_SUSPEND_TO_IDLE; +#else + return true; +#endif +} + +/* + * amdgpu_acpi_detect - detect ACPI ATIF/ATCS methods + * + * Check if we have the ATIF/ATCS methods and populate + * the structures in the driver. + */ +void amdgpu_acpi_detect(void) +{ + struct amdgpu_atif *atif = &amdgpu_acpi_priv.atif; + struct amdgpu_atcs *atcs = &amdgpu_acpi_priv.atcs; + struct pci_dev *pdev = NULL; + int ret; + + while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) { + if (!atif->handle) + amdgpu_atif_pci_probe_handle(pdev); + if (!atcs->handle) + amdgpu_atcs_pci_probe_handle(pdev); + } + + while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_OTHER << 8, pdev)) != NULL) { + if (!atif->handle) + amdgpu_atif_pci_probe_handle(pdev); + if (!atcs->handle) + amdgpu_atcs_pci_probe_handle(pdev); + } + + if (atif->functions.sbios_requests && !atif->functions.system_params) { + /* XXX check this workraround, if sbios request function is + * present we have to see how it's configured in the system + * params + */ + atif->functions.system_params = true; + } + + if (atif->functions.system_params) { + ret = amdgpu_atif_get_notification_params(atif); + if (ret) { + DRM_DEBUG_DRIVER("Call to GET_SYSTEM_PARAMS failed: %d\n", + ret); + /* Disable notification */ + atif->notification_cfg.enabled = false; + } + } + + if (atif->functions.query_backlight_transfer_characteristics) { + ret = amdgpu_atif_query_backlight_caps(atif); + if (ret) { + DRM_DEBUG_DRIVER("Call to QUERY_BACKLIGHT_TRANSFER_CHARACTERISTICS failed: %d\n", + ret); + atif->backlight_caps.caps_valid = false; + } + } else { + atif->backlight_caps.caps_valid = false; + } + + amdgpu_acpi_enumerate_xcc(); +} + +void amdgpu_acpi_release(void) +{ + struct amdgpu_acpi_dev_info *dev_info, *dev_tmp; + struct amdgpu_acpi_xcc_info *xcc_info, *xcc_tmp; + struct amdgpu_numa_info *numa_info; + unsigned long index; + + xa_for_each(&numa_info_xa, index, numa_info) { + kfree(numa_info); + xa_erase(&numa_info_xa, index); + } + + if (list_empty(&amdgpu_acpi_dev_list)) + return; + + list_for_each_entry_safe(dev_info, dev_tmp, &amdgpu_acpi_dev_list, + list) { + list_for_each_entry_safe(xcc_info, xcc_tmp, &dev_info->xcc_list, + list) { + list_del(&xcc_info->list); + kfree(xcc_info); + } + + list_del(&dev_info->list); + kfree(dev_info); + } +} + +#if IS_ENABLED(CONFIG_SUSPEND) +/** + * amdgpu_acpi_is_s3_active + * + * @adev: amdgpu_device_pointer + * + * returns true if supported, false if not. + */ +bool amdgpu_acpi_is_s3_active(struct amdgpu_device *adev) +{ + return !(adev->flags & AMD_IS_APU) || + (pm_suspend_target_state == PM_SUSPEND_MEM); +} + +/** + * amdgpu_acpi_is_s0ix_active + * + * @adev: amdgpu_device_pointer + * + * returns true if supported, false if not. + */ +bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev) +{ + if (!(adev->flags & AMD_IS_APU) || + (pm_suspend_target_state != PM_SUSPEND_TO_IDLE)) + return false; + + if (adev->asic_type < CHIP_RAVEN) + return false; + + /* + * If ACPI_FADT_LOW_POWER_S0 is not set in the FADT, it is generally + * risky to do any special firmware-related preparations for entering + * S0ix even though the system is suspending to idle, so return false + * in that case. + */ + if (!(acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0)) { + dev_err_once(adev->dev, + "Power consumption will be higher as BIOS has not been configured for suspend-to-idle.\n" + "To use suspend-to-idle change the sleep mode in BIOS setup.\n"); + return false; + } + +#if !IS_ENABLED(CONFIG_AMD_PMC) + dev_err_once(adev->dev, + "Power consumption will be higher as the kernel has not been compiled with CONFIG_AMD_PMC.\n"); + return false; +#else + return true; +#endif /* CONFIG_AMD_PMC */ +} + +#endif /* CONFIG_SUSPEND */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c new file mode 100644 index 000000000..a4d65973b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c @@ -0,0 +1,105 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Christian König. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König + */ +#include +#include + +#include +#include "amdgpu.h" + +static const struct amdgpu_afmt_acr amdgpu_afmt_predefined_acr[] = { + /* 32kHz 44.1kHz 48kHz */ + /* Clock N CTS N CTS N CTS */ + { 25175, 4096, 25175, 28224, 125875, 6144, 25175 }, /* 25,20/1.001 MHz */ + { 25200, 4096, 25200, 6272, 28000, 6144, 25200 }, /* 25.20 MHz */ + { 27000, 4096, 27000, 6272, 30000, 6144, 27000 }, /* 27.00 MHz */ + { 27027, 4096, 27027, 6272, 30030, 6144, 27027 }, /* 27.00*1.001 MHz */ + { 54000, 4096, 54000, 6272, 60000, 6144, 54000 }, /* 54.00 MHz */ + { 54054, 4096, 54054, 6272, 60060, 6144, 54054 }, /* 54.00*1.001 MHz */ + { 74176, 4096, 74176, 5733, 75335, 6144, 74176 }, /* 74.25/1.001 MHz */ + { 74250, 4096, 74250, 6272, 82500, 6144, 74250 }, /* 74.25 MHz */ + { 148352, 4096, 148352, 5733, 150670, 6144, 148352 }, /* 148.50/1.001 MHz */ + { 148500, 4096, 148500, 6272, 165000, 6144, 148500 }, /* 148.50 MHz */ +}; + + +/* + * calculate CTS and N values if they are not found in the table + */ +static void amdgpu_afmt_calc_cts(uint32_t clock, int *CTS, int *N, int freq) +{ + int n, cts; + unsigned long div, mul; + + /* Safe, but overly large values */ + n = 128 * freq; + cts = clock * 1000; + + /* Smallest valid fraction */ + div = gcd(n, cts); + + n /= div; + cts /= div; + + /* + * The optimal N is 128*freq/1000. Calculate the closest larger + * value that doesn't truncate any bits. + */ + mul = ((128*freq/1000) + (n-1))/n; + + n *= mul; + cts *= mul; + + /* Check that we are in spec (not always possible) */ + if (n < (128*freq/1500)) + pr_warn("Calculated ACR N value is too small. You may experience audio problems.\n"); + if (n > (128*freq/300)) + pr_warn("Calculated ACR N value is too large. You may experience audio problems.\n"); + + *N = n; + *CTS = cts; + + DRM_DEBUG("Calculated ACR timing N=%d CTS=%d for frequency %d\n", + *N, *CTS, freq); +} + +struct amdgpu_afmt_acr amdgpu_afmt_acr(uint32_t clock) +{ + struct amdgpu_afmt_acr res; + u8 i; + + /* Precalculated values for common clocks */ + for (i = 0; i < ARRAY_SIZE(amdgpu_afmt_predefined_acr); i++) { + if (amdgpu_afmt_predefined_acr[i].clock == clock) + return amdgpu_afmt_predefined_acr[i]; + } + + /* And odd clocks get manually calculated */ + amdgpu_afmt_calc_cts(clock, &res.cts_32khz, &res.n_32khz, 32000); + amdgpu_afmt_calc_cts(clock, &res.cts_44_1khz, &res.n_44_1khz, 44100); + amdgpu_afmt_calc_cts(clock, &res.cts_48khz, &res.n_48khz, 48000); + + return res; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c new file mode 100644 index 000000000..25d5fda5b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -0,0 +1,868 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "amdgpu_amdkfd.h" +#include "amd_pcie.h" +#include "amd_shared.h" + +#include "amdgpu.h" +#include "amdgpu_gfx.h" +#include "amdgpu_dma_buf.h" +#include +#include +#include "amdgpu_xgmi.h" +#include +#include "amdgpu_ras.h" +#include "amdgpu_umc.h" +#include "amdgpu_reset.h" + +/* Total memory size in system memory and all GPU VRAM. Used to + * estimate worst case amount of memory to reserve for page tables + */ +uint64_t amdgpu_amdkfd_total_mem_size; + +static bool kfd_initialized; + +int amdgpu_amdkfd_init(void) +{ + struct sysinfo si; + int ret; + + si_meminfo(&si); + amdgpu_amdkfd_total_mem_size = si.freeram - si.freehigh; + amdgpu_amdkfd_total_mem_size *= si.mem_unit; + + ret = kgd2kfd_init(); + kfd_initialized = !ret; + + return ret; +} + +void amdgpu_amdkfd_fini(void) +{ + if (kfd_initialized) { + kgd2kfd_exit(); + kfd_initialized = false; + } +} + +void amdgpu_amdkfd_device_probe(struct amdgpu_device *adev) +{ + bool vf = amdgpu_sriov_vf(adev); + + if (!kfd_initialized) + return; + + adev->kfd.dev = kgd2kfd_probe(adev, vf); +} + +/** + * amdgpu_doorbell_get_kfd_info - Report doorbell configuration required to + * setup amdkfd + * + * @adev: amdgpu_device pointer + * @aperture_base: output returning doorbell aperture base physical address + * @aperture_size: output returning doorbell aperture size in bytes + * @start_offset: output returning # of doorbell bytes reserved for amdgpu. + * + * amdgpu and amdkfd share the doorbell aperture. amdgpu sets it up, + * takes doorbells required for its own rings and reports the setup to amdkfd. + * amdgpu reserved doorbells are at the start of the doorbell aperture. + */ +static void amdgpu_doorbell_get_kfd_info(struct amdgpu_device *adev, + phys_addr_t *aperture_base, + size_t *aperture_size, + size_t *start_offset) +{ + /* + * The first num_kernel_doorbells are used by amdgpu. + * amdkfd takes whatever's left in the aperture. + */ + if (adev->enable_mes) { + /* + * With MES enabled, we only need to initialize + * the base address. The size and offset are + * not initialized as AMDGPU manages the whole + * doorbell space. + */ + *aperture_base = adev->doorbell.base; + *aperture_size = 0; + *start_offset = 0; + } else if (adev->doorbell.size > adev->doorbell.num_kernel_doorbells * + sizeof(u32)) { + *aperture_base = adev->doorbell.base; + *aperture_size = adev->doorbell.size; + *start_offset = adev->doorbell.num_kernel_doorbells * sizeof(u32); + } else { + *aperture_base = 0; + *aperture_size = 0; + *start_offset = 0; + } +} + + +static void amdgpu_amdkfd_reset_work(struct work_struct *work) +{ + struct amdgpu_device *adev = container_of(work, struct amdgpu_device, + kfd.reset_work); + + struct amdgpu_reset_context reset_context; + + memset(&reset_context, 0, sizeof(reset_context)); + + reset_context.method = AMD_RESET_METHOD_NONE; + reset_context.reset_req_dev = adev; + clear_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); + + amdgpu_device_gpu_recover(adev, NULL, &reset_context); +} + +void amdgpu_amdkfd_device_init(struct amdgpu_device *adev) +{ + int i; + int last_valid_bit; + + amdgpu_amdkfd_gpuvm_init_mem_limits(); + + if (adev->kfd.dev) { + struct kgd2kfd_shared_resources gpu_resources = { + .compute_vmid_bitmap = + ((1 << AMDGPU_NUM_VMID) - 1) - + ((1 << adev->vm_manager.first_kfd_vmid) - 1), + .num_pipe_per_mec = adev->gfx.mec.num_pipe_per_mec, + .num_queue_per_pipe = adev->gfx.mec.num_queue_per_pipe, + .gpuvm_size = min(adev->vm_manager.max_pfn + << AMDGPU_GPU_PAGE_SHIFT, + AMDGPU_GMC_HOLE_START), + .drm_render_minor = adev_to_drm(adev)->render->index, + .sdma_doorbell_idx = adev->doorbell_index.sdma_engine, + .enable_mes = adev->enable_mes, + }; + + /* this is going to have a few of the MSBs set that we need to + * clear + */ + bitmap_complement(gpu_resources.cp_queue_bitmap, + adev->gfx.mec_bitmap[0].queue_bitmap, + KGD_MAX_QUEUES); + + /* According to linux/bitmap.h we shouldn't use bitmap_clear if + * nbits is not compile time constant + */ + last_valid_bit = 1 /* only first MEC can have compute queues */ + * adev->gfx.mec.num_pipe_per_mec + * adev->gfx.mec.num_queue_per_pipe; + for (i = last_valid_bit; i < KGD_MAX_QUEUES; ++i) + clear_bit(i, gpu_resources.cp_queue_bitmap); + + amdgpu_doorbell_get_kfd_info(adev, + &gpu_resources.doorbell_physical_address, + &gpu_resources.doorbell_aperture_size, + &gpu_resources.doorbell_start_offset); + + /* Since SOC15, BIF starts to statically use the + * lower 12 bits of doorbell addresses for routing + * based on settings in registers like + * SDMA0_DOORBELL_RANGE etc.. + * In order to route a doorbell to CP engine, the lower + * 12 bits of its address has to be outside the range + * set for SDMA, VCN, and IH blocks. + */ + if (adev->asic_type >= CHIP_VEGA10) { + gpu_resources.non_cp_doorbells_start = + adev->doorbell_index.first_non_cp; + gpu_resources.non_cp_doorbells_end = + adev->doorbell_index.last_non_cp; + } + + adev->kfd.init_complete = kgd2kfd_device_init(adev->kfd.dev, + &gpu_resources); + + amdgpu_amdkfd_total_mem_size += adev->gmc.real_vram_size; + + INIT_WORK(&adev->kfd.reset_work, amdgpu_amdkfd_reset_work); + } +} + +void amdgpu_amdkfd_device_fini_sw(struct amdgpu_device *adev) +{ + if (adev->kfd.dev) { + kgd2kfd_device_exit(adev->kfd.dev); + adev->kfd.dev = NULL; + amdgpu_amdkfd_total_mem_size -= adev->gmc.real_vram_size; + } +} + +void amdgpu_amdkfd_interrupt(struct amdgpu_device *adev, + const void *ih_ring_entry) +{ + if (adev->kfd.dev) + kgd2kfd_interrupt(adev->kfd.dev, ih_ring_entry); +} + +void amdgpu_amdkfd_suspend(struct amdgpu_device *adev, bool run_pm) +{ + if (adev->kfd.dev) + kgd2kfd_suspend(adev->kfd.dev, run_pm); +} + +int amdgpu_amdkfd_resume(struct amdgpu_device *adev, bool run_pm) +{ + int r = 0; + + if (adev->kfd.dev) + r = kgd2kfd_resume(adev->kfd.dev, run_pm); + + return r; +} + +int amdgpu_amdkfd_pre_reset(struct amdgpu_device *adev) +{ + int r = 0; + + if (adev->kfd.dev) + r = kgd2kfd_pre_reset(adev->kfd.dev); + + return r; +} + +int amdgpu_amdkfd_post_reset(struct amdgpu_device *adev) +{ + int r = 0; + + if (adev->kfd.dev) + r = kgd2kfd_post_reset(adev->kfd.dev); + + return r; +} + +void amdgpu_amdkfd_gpu_reset(struct amdgpu_device *adev) +{ + if (amdgpu_device_should_recover_gpu(adev)) + amdgpu_reset_domain_schedule(adev->reset_domain, + &adev->kfd.reset_work); +} + +int amdgpu_amdkfd_alloc_gtt_mem(struct amdgpu_device *adev, size_t size, + void **mem_obj, uint64_t *gpu_addr, + void **cpu_ptr, bool cp_mqd_gfx9) +{ + struct amdgpu_bo *bo = NULL; + struct amdgpu_bo_param bp; + int r; + void *cpu_ptr_tmp = NULL; + + memset(&bp, 0, sizeof(bp)); + bp.size = size; + bp.byte_align = PAGE_SIZE; + bp.domain = AMDGPU_GEM_DOMAIN_GTT; + bp.flags = AMDGPU_GEM_CREATE_CPU_GTT_USWC; + bp.type = ttm_bo_type_kernel; + bp.resv = NULL; + bp.bo_ptr_size = sizeof(struct amdgpu_bo); + + if (cp_mqd_gfx9) + bp.flags |= AMDGPU_GEM_CREATE_CP_MQD_GFX9; + + r = amdgpu_bo_create(adev, &bp, &bo); + if (r) { + dev_err(adev->dev, + "failed to allocate BO for amdkfd (%d)\n", r); + return r; + } + + /* map the buffer */ + r = amdgpu_bo_reserve(bo, true); + if (r) { + dev_err(adev->dev, "(%d) failed to reserve bo for amdkfd\n", r); + goto allocate_mem_reserve_bo_failed; + } + + r = amdgpu_bo_pin(bo, AMDGPU_GEM_DOMAIN_GTT); + if (r) { + dev_err(adev->dev, "(%d) failed to pin bo for amdkfd\n", r); + goto allocate_mem_pin_bo_failed; + } + + r = amdgpu_ttm_alloc_gart(&bo->tbo); + if (r) { + dev_err(adev->dev, "%p bind failed\n", bo); + goto allocate_mem_kmap_bo_failed; + } + + r = amdgpu_bo_kmap(bo, &cpu_ptr_tmp); + if (r) { + dev_err(adev->dev, + "(%d) failed to map bo to kernel for amdkfd\n", r); + goto allocate_mem_kmap_bo_failed; + } + + *mem_obj = bo; + *gpu_addr = amdgpu_bo_gpu_offset(bo); + *cpu_ptr = cpu_ptr_tmp; + + amdgpu_bo_unreserve(bo); + + return 0; + +allocate_mem_kmap_bo_failed: + amdgpu_bo_unpin(bo); +allocate_mem_pin_bo_failed: + amdgpu_bo_unreserve(bo); +allocate_mem_reserve_bo_failed: + amdgpu_bo_unref(&bo); + + return r; +} + +void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void *mem_obj) +{ + struct amdgpu_bo *bo = (struct amdgpu_bo *) mem_obj; + + amdgpu_bo_reserve(bo, true); + amdgpu_bo_kunmap(bo); + amdgpu_bo_unpin(bo); + amdgpu_bo_unreserve(bo); + amdgpu_bo_unref(&(bo)); +} + +int amdgpu_amdkfd_alloc_gws(struct amdgpu_device *adev, size_t size, + void **mem_obj) +{ + struct amdgpu_bo *bo = NULL; + struct amdgpu_bo_user *ubo; + struct amdgpu_bo_param bp; + int r; + + memset(&bp, 0, sizeof(bp)); + bp.size = size; + bp.byte_align = 1; + bp.domain = AMDGPU_GEM_DOMAIN_GWS; + bp.flags = AMDGPU_GEM_CREATE_NO_CPU_ACCESS; + bp.type = ttm_bo_type_device; + bp.resv = NULL; + bp.bo_ptr_size = sizeof(struct amdgpu_bo); + + r = amdgpu_bo_create_user(adev, &bp, &ubo); + if (r) { + dev_err(adev->dev, + "failed to allocate gws BO for amdkfd (%d)\n", r); + return r; + } + + bo = &ubo->bo; + *mem_obj = bo; + return 0; +} + +void amdgpu_amdkfd_free_gws(struct amdgpu_device *adev, void *mem_obj) +{ + struct amdgpu_bo *bo = (struct amdgpu_bo *)mem_obj; + + amdgpu_bo_unref(&bo); +} + +uint32_t amdgpu_amdkfd_get_fw_version(struct amdgpu_device *adev, + enum kgd_engine_type type) +{ + switch (type) { + case KGD_ENGINE_PFP: + return adev->gfx.pfp_fw_version; + + case KGD_ENGINE_ME: + return adev->gfx.me_fw_version; + + case KGD_ENGINE_CE: + return adev->gfx.ce_fw_version; + + case KGD_ENGINE_MEC1: + return adev->gfx.mec_fw_version; + + case KGD_ENGINE_MEC2: + return adev->gfx.mec2_fw_version; + + case KGD_ENGINE_RLC: + return adev->gfx.rlc_fw_version; + + case KGD_ENGINE_SDMA1: + return adev->sdma.instance[0].fw_version; + + case KGD_ENGINE_SDMA2: + return adev->sdma.instance[1].fw_version; + + default: + return 0; + } + + return 0; +} + +void amdgpu_amdkfd_get_local_mem_info(struct amdgpu_device *adev, + struct kfd_local_mem_info *mem_info, + struct amdgpu_xcp *xcp) +{ + memset(mem_info, 0, sizeof(*mem_info)); + + if (xcp) { + if (adev->gmc.real_vram_size == adev->gmc.visible_vram_size) + mem_info->local_mem_size_public = + KFD_XCP_MEMORY_SIZE(adev, xcp->id); + else + mem_info->local_mem_size_private = + KFD_XCP_MEMORY_SIZE(adev, xcp->id); + } else { + mem_info->local_mem_size_public = adev->gmc.visible_vram_size; + mem_info->local_mem_size_private = adev->gmc.real_vram_size - + adev->gmc.visible_vram_size; + } + mem_info->vram_width = adev->gmc.vram_width; + + pr_debug("Address base: %pap public 0x%llx private 0x%llx\n", + &adev->gmc.aper_base, + mem_info->local_mem_size_public, + mem_info->local_mem_size_private); + + if (adev->pm.dpm_enabled) { + if (amdgpu_emu_mode == 1) + mem_info->mem_clk_max = 0; + else + mem_info->mem_clk_max = amdgpu_dpm_get_mclk(adev, false) / 100; + } else + mem_info->mem_clk_max = 100; +} + +uint64_t amdgpu_amdkfd_get_gpu_clock_counter(struct amdgpu_device *adev) +{ + if (adev->gfx.funcs->get_gpu_clock_counter) + return adev->gfx.funcs->get_gpu_clock_counter(adev); + return 0; +} + +uint32_t amdgpu_amdkfd_get_max_engine_clock_in_mhz(struct amdgpu_device *adev) +{ + /* the sclk is in quantas of 10kHz */ + if (adev->pm.dpm_enabled) + return amdgpu_dpm_get_sclk(adev, false) / 100; + else + return 100; +} + +void amdgpu_amdkfd_get_cu_info(struct amdgpu_device *adev, struct kfd_cu_info *cu_info) +{ + struct amdgpu_cu_info acu_info = adev->gfx.cu_info; + + memset(cu_info, 0, sizeof(*cu_info)); + if (sizeof(cu_info->cu_bitmap) != sizeof(acu_info.bitmap)) + return; + + cu_info->cu_active_number = acu_info.number; + cu_info->cu_ao_mask = acu_info.ao_cu_mask; + memcpy(&cu_info->cu_bitmap[0], &acu_info.bitmap[0], + sizeof(cu_info->cu_bitmap)); + cu_info->num_shader_engines = adev->gfx.config.max_shader_engines; + cu_info->num_shader_arrays_per_engine = adev->gfx.config.max_sh_per_se; + cu_info->num_cu_per_sh = adev->gfx.config.max_cu_per_sh; + cu_info->simd_per_cu = acu_info.simd_per_cu; + cu_info->max_waves_per_simd = acu_info.max_waves_per_simd; + cu_info->wave_front_size = acu_info.wave_front_size; + cu_info->max_scratch_slots_per_cu = acu_info.max_scratch_slots_per_cu; + cu_info->lds_size = acu_info.lds_size; +} + +int amdgpu_amdkfd_get_dmabuf_info(struct amdgpu_device *adev, int dma_buf_fd, + struct amdgpu_device **dmabuf_adev, + uint64_t *bo_size, void *metadata_buffer, + size_t buffer_size, uint32_t *metadata_size, + uint32_t *flags, int8_t *xcp_id) +{ + struct dma_buf *dma_buf; + struct drm_gem_object *obj; + struct amdgpu_bo *bo; + uint64_t metadata_flags; + int r = -EINVAL; + + dma_buf = dma_buf_get(dma_buf_fd); + if (IS_ERR(dma_buf)) + return PTR_ERR(dma_buf); + + if (dma_buf->ops != &amdgpu_dmabuf_ops) + /* Can't handle non-graphics buffers */ + goto out_put; + + obj = dma_buf->priv; + if (obj->dev->driver != adev_to_drm(adev)->driver) + /* Can't handle buffers from different drivers */ + goto out_put; + + adev = drm_to_adev(obj->dev); + bo = gem_to_amdgpu_bo(obj); + if (!(bo->preferred_domains & (AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT))) + /* Only VRAM and GTT BOs are supported */ + goto out_put; + + r = 0; + if (dmabuf_adev) + *dmabuf_adev = adev; + if (bo_size) + *bo_size = amdgpu_bo_size(bo); + if (metadata_buffer) + r = amdgpu_bo_get_metadata(bo, metadata_buffer, buffer_size, + metadata_size, &metadata_flags); + if (flags) { + *flags = (bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM) ? + KFD_IOC_ALLOC_MEM_FLAGS_VRAM + : KFD_IOC_ALLOC_MEM_FLAGS_GTT; + + if (bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED) + *flags |= KFD_IOC_ALLOC_MEM_FLAGS_PUBLIC; + } + if (xcp_id) + *xcp_id = bo->xcp_id; + +out_put: + dma_buf_put(dma_buf); + return r; +} + +uint8_t amdgpu_amdkfd_get_xgmi_hops_count(struct amdgpu_device *dst, + struct amdgpu_device *src) +{ + struct amdgpu_device *peer_adev = src; + struct amdgpu_device *adev = dst; + int ret = amdgpu_xgmi_get_hops_count(adev, peer_adev); + + if (ret < 0) { + DRM_ERROR("amdgpu: failed to get xgmi hops count between node %d and %d. ret = %d\n", + adev->gmc.xgmi.physical_node_id, + peer_adev->gmc.xgmi.physical_node_id, ret); + ret = 0; + } + return (uint8_t)ret; +} + +int amdgpu_amdkfd_get_xgmi_bandwidth_mbytes(struct amdgpu_device *dst, + struct amdgpu_device *src, + bool is_min) +{ + struct amdgpu_device *adev = dst, *peer_adev; + int num_links; + + if (adev->asic_type != CHIP_ALDEBARAN) + return 0; + + if (src) + peer_adev = src; + + /* num links returns 0 for indirect peers since indirect route is unknown. */ + num_links = is_min ? 1 : amdgpu_xgmi_get_num_links(adev, peer_adev); + if (num_links < 0) { + DRM_ERROR("amdgpu: failed to get xgmi num links between node %d and %d. ret = %d\n", + adev->gmc.xgmi.physical_node_id, + peer_adev->gmc.xgmi.physical_node_id, num_links); + num_links = 0; + } + + /* Aldebaran xGMI DPM is defeatured so assume x16 x 25Gbps for bandwidth. */ + return (num_links * 16 * 25000)/BITS_PER_BYTE; +} + +int amdgpu_amdkfd_get_pcie_bandwidth_mbytes(struct amdgpu_device *adev, bool is_min) +{ + int num_lanes_shift = (is_min ? ffs(adev->pm.pcie_mlw_mask) : + fls(adev->pm.pcie_mlw_mask)) - 1; + int gen_speed_shift = (is_min ? ffs(adev->pm.pcie_gen_mask & + CAIL_PCIE_LINK_SPEED_SUPPORT_MASK) : + fls(adev->pm.pcie_gen_mask & + CAIL_PCIE_LINK_SPEED_SUPPORT_MASK)) - 1; + uint32_t num_lanes_mask = 1 << num_lanes_shift; + uint32_t gen_speed_mask = 1 << gen_speed_shift; + int num_lanes_factor = 0, gen_speed_mbits_factor = 0; + + switch (num_lanes_mask) { + case CAIL_PCIE_LINK_WIDTH_SUPPORT_X1: + num_lanes_factor = 1; + break; + case CAIL_PCIE_LINK_WIDTH_SUPPORT_X2: + num_lanes_factor = 2; + break; + case CAIL_PCIE_LINK_WIDTH_SUPPORT_X4: + num_lanes_factor = 4; + break; + case CAIL_PCIE_LINK_WIDTH_SUPPORT_X8: + num_lanes_factor = 8; + break; + case CAIL_PCIE_LINK_WIDTH_SUPPORT_X12: + num_lanes_factor = 12; + break; + case CAIL_PCIE_LINK_WIDTH_SUPPORT_X16: + num_lanes_factor = 16; + break; + case CAIL_PCIE_LINK_WIDTH_SUPPORT_X32: + num_lanes_factor = 32; + break; + } + + switch (gen_speed_mask) { + case CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1: + gen_speed_mbits_factor = 2500; + break; + case CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2: + gen_speed_mbits_factor = 5000; + break; + case CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3: + gen_speed_mbits_factor = 8000; + break; + case CAIL_PCIE_LINK_SPEED_SUPPORT_GEN4: + gen_speed_mbits_factor = 16000; + break; + case CAIL_PCIE_LINK_SPEED_SUPPORT_GEN5: + gen_speed_mbits_factor = 32000; + break; + } + + return (num_lanes_factor * gen_speed_mbits_factor)/BITS_PER_BYTE; +} + +int amdgpu_amdkfd_submit_ib(struct amdgpu_device *adev, + enum kgd_engine_type engine, + uint32_t vmid, uint64_t gpu_addr, + uint32_t *ib_cmd, uint32_t ib_len) +{ + struct amdgpu_job *job; + struct amdgpu_ib *ib; + struct amdgpu_ring *ring; + struct dma_fence *f = NULL; + int ret; + + switch (engine) { + case KGD_ENGINE_MEC1: + ring = &adev->gfx.compute_ring[0]; + break; + case KGD_ENGINE_SDMA1: + ring = &adev->sdma.instance[0].ring; + break; + case KGD_ENGINE_SDMA2: + ring = &adev->sdma.instance[1].ring; + break; + default: + pr_err("Invalid engine in IB submission: %d\n", engine); + ret = -EINVAL; + goto err; + } + + ret = amdgpu_job_alloc(adev, NULL, NULL, NULL, 1, &job); + if (ret) + goto err; + + ib = &job->ibs[0]; + memset(ib, 0, sizeof(struct amdgpu_ib)); + + ib->gpu_addr = gpu_addr; + ib->ptr = ib_cmd; + ib->length_dw = ib_len; + /* This works for NO_HWS. TODO: need to handle without knowing VMID */ + job->vmid = vmid; + job->num_ibs = 1; + + ret = amdgpu_ib_schedule(ring, 1, ib, job, &f); + + if (ret) { + DRM_ERROR("amdgpu: failed to schedule IB.\n"); + goto err_ib_sched; + } + + /* Drop the initial kref_init count (see drm_sched_main as example) */ + dma_fence_put(f); + ret = dma_fence_wait(f, false); + +err_ib_sched: + amdgpu_job_free(job); +err: + return ret; +} + +void amdgpu_amdkfd_set_compute_idle(struct amdgpu_device *adev, bool idle) +{ + /* Temporary workaround to fix issues observed in some + * compute applications when GFXOFF is enabled on GFX11. + */ + if (IP_VERSION_MAJ(adev->ip_versions[GC_HWIP][0]) == 11) { + pr_debug("GFXOFF is %s\n", idle ? "enabled" : "disabled"); + amdgpu_gfx_off_ctrl(adev, idle); + } + amdgpu_dpm_switch_power_profile(adev, + PP_SMC_POWER_PROFILE_COMPUTE, + !idle); +} + +bool amdgpu_amdkfd_is_kfd_vmid(struct amdgpu_device *adev, u32 vmid) +{ + if (adev->kfd.dev) + return vmid >= adev->vm_manager.first_kfd_vmid; + + return false; +} + +int amdgpu_amdkfd_flush_gpu_tlb_vmid(struct amdgpu_device *adev, + uint16_t vmid) +{ + if (adev->family == AMDGPU_FAMILY_AI) { + int i; + + for_each_set_bit(i, adev->vmhubs_mask, AMDGPU_MAX_VMHUBS) + amdgpu_gmc_flush_gpu_tlb(adev, vmid, i, 0); + } else { + amdgpu_gmc_flush_gpu_tlb(adev, vmid, AMDGPU_GFXHUB(0), 0); + } + + return 0; +} + +int amdgpu_amdkfd_flush_gpu_tlb_pasid(struct amdgpu_device *adev, + uint16_t pasid, + enum TLB_FLUSH_TYPE flush_type, + uint32_t inst) +{ + bool all_hub = false; + + if (adev->family == AMDGPU_FAMILY_AI || + adev->family == AMDGPU_FAMILY_RV) + all_hub = true; + + return amdgpu_gmc_flush_gpu_tlb_pasid(adev, pasid, flush_type, all_hub, inst); +} + +bool amdgpu_amdkfd_have_atomics_support(struct amdgpu_device *adev) +{ + return adev->have_atomics_support; +} + +void amdgpu_amdkfd_debug_mem_fence(struct amdgpu_device *adev) +{ + amdgpu_device_flush_hdp(adev, NULL); +} + +void amdgpu_amdkfd_ras_poison_consumption_handler(struct amdgpu_device *adev, bool reset) +{ + amdgpu_umc_poison_handler(adev, reset); +} + +int amdgpu_amdkfd_send_close_event_drain_irq(struct amdgpu_device *adev, + uint32_t *payload) +{ + int ret; + + /* Device or IH ring is not ready so bail. */ + ret = amdgpu_ih_wait_on_checkpoint_process_ts(adev, &adev->irq.ih); + if (ret) + return ret; + + /* Send payload to fence KFD interrupts */ + amdgpu_amdkfd_interrupt(adev, payload); + + return 0; +} + +bool amdgpu_amdkfd_ras_query_utcl2_poison_status(struct amdgpu_device *adev) +{ + if (adev->gfx.ras && adev->gfx.ras->query_utcl2_poison_status) + return adev->gfx.ras->query_utcl2_poison_status(adev); + else + return false; +} + +int amdgpu_amdkfd_check_and_lock_kfd(struct amdgpu_device *adev) +{ + return kgd2kfd_check_and_lock_kfd(); +} + +void amdgpu_amdkfd_unlock_kfd(struct amdgpu_device *adev) +{ + kgd2kfd_unlock_kfd(); +} + + +u64 amdgpu_amdkfd_xcp_memory_size(struct amdgpu_device *adev, int xcp_id) +{ + u64 tmp; + s8 mem_id = KFD_XCP_MEM_ID(adev, xcp_id); + + if (adev->gmc.num_mem_partitions && xcp_id >= 0 && mem_id >= 0) { + tmp = adev->gmc.mem_partitions[mem_id].size; + do_div(tmp, adev->xcp_mgr->num_xcp_per_mem_partition); + return ALIGN_DOWN(tmp, PAGE_SIZE); + } else { + return adev->gmc.real_vram_size; + } +} + +int amdgpu_amdkfd_unmap_hiq(struct amdgpu_device *adev, u32 doorbell_off, + u32 inst) +{ + struct amdgpu_kiq *kiq = &adev->gfx.kiq[inst]; + struct amdgpu_ring *kiq_ring = &kiq->ring; + struct amdgpu_ring_funcs *ring_funcs; + struct amdgpu_ring *ring; + int r = 0; + + if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues) + return -EINVAL; + + ring_funcs = kzalloc(sizeof(*ring_funcs), GFP_KERNEL); + if (!ring_funcs) + return -ENOMEM; + + ring = kzalloc(sizeof(*ring), GFP_KERNEL); + if (!ring) { + r = -ENOMEM; + goto free_ring_funcs; + } + + ring_funcs->type = AMDGPU_RING_TYPE_COMPUTE; + ring->doorbell_index = doorbell_off; + ring->funcs = ring_funcs; + + spin_lock(&kiq->ring_lock); + + if (amdgpu_ring_alloc(kiq_ring, kiq->pmf->unmap_queues_size)) { + spin_unlock(&kiq->ring_lock); + r = -ENOMEM; + goto free_ring; + } + + kiq->pmf->kiq_unmap_queues(kiq_ring, ring, RESET_QUEUES, 0, 0); + + if (kiq_ring->sched.ready && !adev->job_hang) + r = amdgpu_ring_test_helper(kiq_ring); + + spin_unlock(&kiq->ring_lock); + +free_ring: + kfree(ring); + +free_ring_funcs: + kfree(ring_funcs); + + return r; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h new file mode 100644 index 000000000..2fe986072 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h @@ -0,0 +1,479 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/* amdgpu_amdkfd.h defines the private interface between amdgpu and amdkfd. */ + +#ifndef AMDGPU_AMDKFD_H_INCLUDED +#define AMDGPU_AMDKFD_H_INCLUDED + +#include +#include +#include +#include +#include +#include +#include +#include +#include "amdgpu_sync.h" +#include "amdgpu_vm.h" +#include "amdgpu_xcp.h" + +extern uint64_t amdgpu_amdkfd_total_mem_size; + +enum TLB_FLUSH_TYPE { + TLB_FLUSH_LEGACY = 0, + TLB_FLUSH_LIGHTWEIGHT, + TLB_FLUSH_HEAVYWEIGHT +}; + +struct amdgpu_device; + +enum kfd_mem_attachment_type { + KFD_MEM_ATT_SHARED, /* Share kgd_mem->bo or another attachment's */ + KFD_MEM_ATT_USERPTR, /* SG bo to DMA map pages from a userptr bo */ + KFD_MEM_ATT_DMABUF, /* DMAbuf to DMA map TTM BOs */ + KFD_MEM_ATT_SG /* Tag to DMA map SG BOs */ +}; + +struct kfd_mem_attachment { + struct list_head list; + enum kfd_mem_attachment_type type; + bool is_mapped; + struct amdgpu_bo_va *bo_va; + struct amdgpu_device *adev; + uint64_t va; + uint64_t pte_flags; +}; + +struct kgd_mem { + struct mutex lock; + struct amdgpu_bo *bo; + struct dma_buf *dmabuf; + struct hmm_range *range; + struct list_head attachments; + /* protected by amdkfd_process_info.lock */ + struct list_head validate_list; + uint32_t domain; + unsigned int mapped_to_gpu_memory; + uint64_t va; + + uint32_t alloc_flags; + + uint32_t invalid; + struct amdkfd_process_info *process_info; + + struct amdgpu_sync sync; + + bool aql_queue; + bool is_imported; +}; + +/* KFD Memory Eviction */ +struct amdgpu_amdkfd_fence { + struct dma_fence base; + struct mm_struct *mm; + spinlock_t lock; + char timeline_name[TASK_COMM_LEN]; + struct svm_range_bo *svm_bo; +}; + +struct amdgpu_kfd_dev { + struct kfd_dev *dev; + int64_t vram_used[MAX_XCP]; + uint64_t vram_used_aligned[MAX_XCP]; + bool init_complete; + struct work_struct reset_work; + + /* HMM page migration MEMORY_DEVICE_PRIVATE mapping */ + struct dev_pagemap pgmap; +}; + +enum kgd_engine_type { + KGD_ENGINE_PFP = 1, + KGD_ENGINE_ME, + KGD_ENGINE_CE, + KGD_ENGINE_MEC1, + KGD_ENGINE_MEC2, + KGD_ENGINE_RLC, + KGD_ENGINE_SDMA1, + KGD_ENGINE_SDMA2, + KGD_ENGINE_MAX +}; + + +struct amdkfd_process_info { + /* List head of all VMs that belong to a KFD process */ + struct list_head vm_list_head; + /* List head for all KFD BOs that belong to a KFD process. */ + struct list_head kfd_bo_list; + /* List of userptr BOs that are valid or invalid */ + struct list_head userptr_valid_list; + struct list_head userptr_inval_list; + /* Lock to protect kfd_bo_list */ + struct mutex lock; + + /* Number of VMs */ + unsigned int n_vms; + /* Eviction Fence */ + struct amdgpu_amdkfd_fence *eviction_fence; + + /* MMU-notifier related fields */ + struct mutex notifier_lock; + uint32_t evicted_bos; + struct delayed_work restore_userptr_work; + struct pid *pid; + bool block_mmu_notifications; +}; + +int amdgpu_amdkfd_init(void); +void amdgpu_amdkfd_fini(void); + +void amdgpu_amdkfd_suspend(struct amdgpu_device *adev, bool run_pm); +int amdgpu_amdkfd_resume(struct amdgpu_device *adev, bool run_pm); +void amdgpu_amdkfd_interrupt(struct amdgpu_device *adev, + const void *ih_ring_entry); +void amdgpu_amdkfd_device_probe(struct amdgpu_device *adev); +void amdgpu_amdkfd_device_init(struct amdgpu_device *adev); +void amdgpu_amdkfd_device_fini_sw(struct amdgpu_device *adev); +int amdgpu_amdkfd_check_and_lock_kfd(struct amdgpu_device *adev); +void amdgpu_amdkfd_unlock_kfd(struct amdgpu_device *adev); +int amdgpu_amdkfd_submit_ib(struct amdgpu_device *adev, + enum kgd_engine_type engine, + uint32_t vmid, uint64_t gpu_addr, + uint32_t *ib_cmd, uint32_t ib_len); +void amdgpu_amdkfd_set_compute_idle(struct amdgpu_device *adev, bool idle); +bool amdgpu_amdkfd_have_atomics_support(struct amdgpu_device *adev); +int amdgpu_amdkfd_flush_gpu_tlb_vmid(struct amdgpu_device *adev, + uint16_t vmid); +int amdgpu_amdkfd_flush_gpu_tlb_pasid(struct amdgpu_device *adev, + uint16_t pasid, enum TLB_FLUSH_TYPE flush_type, + uint32_t inst); + +bool amdgpu_amdkfd_is_kfd_vmid(struct amdgpu_device *adev, u32 vmid); + +int amdgpu_amdkfd_pre_reset(struct amdgpu_device *adev); + +int amdgpu_amdkfd_post_reset(struct amdgpu_device *adev); + +void amdgpu_amdkfd_gpu_reset(struct amdgpu_device *adev); + +int amdgpu_queue_mask_bit_to_set_resource_bit(struct amdgpu_device *adev, + int queue_bit); + +struct amdgpu_amdkfd_fence *amdgpu_amdkfd_fence_create(u64 context, + struct mm_struct *mm, + struct svm_range_bo *svm_bo); +#if defined(CONFIG_DEBUG_FS) +int kfd_debugfs_kfd_mem_limits(struct seq_file *m, void *data); +#endif +#if IS_ENABLED(CONFIG_HSA_AMD) +bool amdkfd_fence_check_mm(struct dma_fence *f, struct mm_struct *mm); +struct amdgpu_amdkfd_fence *to_amdgpu_amdkfd_fence(struct dma_fence *f); +int amdgpu_amdkfd_remove_fence_on_pt_pd_bos(struct amdgpu_bo *bo); +int amdgpu_amdkfd_evict_userptr(struct mmu_interval_notifier *mni, + unsigned long cur_seq, struct kgd_mem *mem); +#else +static inline +bool amdkfd_fence_check_mm(struct dma_fence *f, struct mm_struct *mm) +{ + return false; +} + +static inline +struct amdgpu_amdkfd_fence *to_amdgpu_amdkfd_fence(struct dma_fence *f) +{ + return NULL; +} + +static inline +int amdgpu_amdkfd_remove_fence_on_pt_pd_bos(struct amdgpu_bo *bo) +{ + return 0; +} + +static inline +int amdgpu_amdkfd_evict_userptr(struct mmu_interval_notifier *mni, + unsigned long cur_seq, struct kgd_mem *mem) +{ + return 0; +} +#endif +/* Shared API */ +int amdgpu_amdkfd_alloc_gtt_mem(struct amdgpu_device *adev, size_t size, + void **mem_obj, uint64_t *gpu_addr, + void **cpu_ptr, bool mqd_gfx9); +void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void *mem_obj); +int amdgpu_amdkfd_alloc_gws(struct amdgpu_device *adev, size_t size, + void **mem_obj); +void amdgpu_amdkfd_free_gws(struct amdgpu_device *adev, void *mem_obj); +int amdgpu_amdkfd_add_gws_to_process(void *info, void *gws, struct kgd_mem **mem); +int amdgpu_amdkfd_remove_gws_from_process(void *info, void *mem); +uint32_t amdgpu_amdkfd_get_fw_version(struct amdgpu_device *adev, + enum kgd_engine_type type); +void amdgpu_amdkfd_get_local_mem_info(struct amdgpu_device *adev, + struct kfd_local_mem_info *mem_info, + struct amdgpu_xcp *xcp); +uint64_t amdgpu_amdkfd_get_gpu_clock_counter(struct amdgpu_device *adev); + +uint32_t amdgpu_amdkfd_get_max_engine_clock_in_mhz(struct amdgpu_device *adev); +void amdgpu_amdkfd_get_cu_info(struct amdgpu_device *adev, + struct kfd_cu_info *cu_info); +int amdgpu_amdkfd_get_dmabuf_info(struct amdgpu_device *adev, int dma_buf_fd, + struct amdgpu_device **dmabuf_adev, + uint64_t *bo_size, void *metadata_buffer, + size_t buffer_size, uint32_t *metadata_size, + uint32_t *flags, int8_t *xcp_id); +uint8_t amdgpu_amdkfd_get_xgmi_hops_count(struct amdgpu_device *dst, + struct amdgpu_device *src); +int amdgpu_amdkfd_get_xgmi_bandwidth_mbytes(struct amdgpu_device *dst, + struct amdgpu_device *src, + bool is_min); +int amdgpu_amdkfd_get_pcie_bandwidth_mbytes(struct amdgpu_device *adev, bool is_min); +int amdgpu_amdkfd_send_close_event_drain_irq(struct amdgpu_device *adev, + uint32_t *payload); +int amdgpu_amdkfd_unmap_hiq(struct amdgpu_device *adev, u32 doorbell_off, + u32 inst); + +/* Read user wptr from a specified user address space with page fault + * disabled. The memory must be pinned and mapped to the hardware when + * this is called in hqd_load functions, so it should never fault in + * the first place. This resolves a circular lock dependency involving + * four locks, including the DQM lock and mmap_lock. + */ +#define read_user_wptr(mmptr, wptr, dst) \ + ({ \ + bool valid = false; \ + if ((mmptr) && (wptr)) { \ + pagefault_disable(); \ + if ((mmptr) == current->mm) { \ + valid = !get_user((dst), (wptr)); \ + } else if (current->flags & PF_KTHREAD) { \ + kthread_use_mm(mmptr); \ + valid = !get_user((dst), (wptr)); \ + kthread_unuse_mm(mmptr); \ + } \ + pagefault_enable(); \ + } \ + valid; \ + }) + +/* GPUVM API */ +#define drm_priv_to_vm(drm_priv) \ + (&((struct amdgpu_fpriv *) \ + ((struct drm_file *)(drm_priv))->driver_priv)->vm) + +int amdgpu_amdkfd_gpuvm_set_vm_pasid(struct amdgpu_device *adev, + struct amdgpu_vm *avm, u32 pasid); +int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct amdgpu_device *adev, + struct amdgpu_vm *avm, + void **process_info, + struct dma_fence **ef); +void amdgpu_amdkfd_gpuvm_release_process_vm(struct amdgpu_device *adev, + void *drm_priv); +uint64_t amdgpu_amdkfd_gpuvm_get_process_page_dir(void *drm_priv); +size_t amdgpu_amdkfd_get_available_memory(struct amdgpu_device *adev, + uint8_t xcp_id); +int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu( + struct amdgpu_device *adev, uint64_t va, uint64_t size, + void *drm_priv, struct kgd_mem **mem, + uint64_t *offset, uint32_t flags, bool criu_resume); +int amdgpu_amdkfd_gpuvm_free_memory_of_gpu( + struct amdgpu_device *adev, struct kgd_mem *mem, void *drm_priv, + uint64_t *size); +int amdgpu_amdkfd_gpuvm_map_memory_to_gpu(struct amdgpu_device *adev, + struct kgd_mem *mem, void *drm_priv); +int amdgpu_amdkfd_gpuvm_unmap_memory_from_gpu( + struct amdgpu_device *adev, struct kgd_mem *mem, void *drm_priv); +int amdgpu_amdkfd_gpuvm_sync_memory( + struct amdgpu_device *adev, struct kgd_mem *mem, bool intr); +int amdgpu_amdkfd_gpuvm_map_gtt_bo_to_kernel(struct kgd_mem *mem, + void **kptr, uint64_t *size); +void amdgpu_amdkfd_gpuvm_unmap_gtt_bo_from_kernel(struct kgd_mem *mem); + +int amdgpu_amdkfd_map_gtt_bo_to_gart(struct amdgpu_device *adev, struct amdgpu_bo *bo); + +int amdgpu_amdkfd_gpuvm_restore_process_bos(void *process_info, + struct dma_fence **ef); +int amdgpu_amdkfd_gpuvm_get_vm_fault_info(struct amdgpu_device *adev, + struct kfd_vm_fault_info *info); +int amdgpu_amdkfd_gpuvm_import_dmabuf(struct amdgpu_device *adev, + struct dma_buf *dmabuf, + uint64_t va, void *drm_priv, + struct kgd_mem **mem, uint64_t *size, + uint64_t *mmap_offset); +int amdgpu_amdkfd_gpuvm_export_dmabuf(struct kgd_mem *mem, + struct dma_buf **dmabuf); +void amdgpu_amdkfd_debug_mem_fence(struct amdgpu_device *adev); +int amdgpu_amdkfd_get_tile_config(struct amdgpu_device *adev, + struct tile_config *config); +void amdgpu_amdkfd_ras_poison_consumption_handler(struct amdgpu_device *adev, + bool reset); +bool amdgpu_amdkfd_bo_mapped_to_dev(struct amdgpu_device *adev, struct kgd_mem *mem); +void amdgpu_amdkfd_block_mmu_notifications(void *p); +int amdgpu_amdkfd_criu_resume(void *p); +bool amdgpu_amdkfd_ras_query_utcl2_poison_status(struct amdgpu_device *adev); +int amdgpu_amdkfd_reserve_mem_limit(struct amdgpu_device *adev, + uint64_t size, u32 alloc_flag, int8_t xcp_id); +void amdgpu_amdkfd_unreserve_mem_limit(struct amdgpu_device *adev, + uint64_t size, u32 alloc_flag, int8_t xcp_id); + +u64 amdgpu_amdkfd_xcp_memory_size(struct amdgpu_device *adev, int xcp_id); + +#define KFD_XCP_MEM_ID(adev, xcp_id) \ + ((adev)->xcp_mgr && (xcp_id) >= 0 ?\ + (adev)->xcp_mgr->xcp[(xcp_id)].mem_id : -1) + +#define KFD_XCP_MEMORY_SIZE(adev, xcp_id) amdgpu_amdkfd_xcp_memory_size((adev), (xcp_id)) + + +#if IS_ENABLED(CONFIG_HSA_AMD) +void amdgpu_amdkfd_gpuvm_init_mem_limits(void); +void amdgpu_amdkfd_gpuvm_destroy_cb(struct amdgpu_device *adev, + struct amdgpu_vm *vm); + +/** + * @amdgpu_amdkfd_release_notify() - Notify KFD when GEM object is released + * + * Allows KFD to release its resources associated with the GEM object. + */ +void amdgpu_amdkfd_release_notify(struct amdgpu_bo *bo); +void amdgpu_amdkfd_reserve_system_mem(uint64_t size); +#else +static inline +void amdgpu_amdkfd_gpuvm_init_mem_limits(void) +{ +} + +static inline +void amdgpu_amdkfd_gpuvm_destroy_cb(struct amdgpu_device *adev, + struct amdgpu_vm *vm) +{ +} + +static inline +void amdgpu_amdkfd_release_notify(struct amdgpu_bo *bo) +{ +} +#endif + +#if IS_ENABLED(CONFIG_HSA_AMD_SVM) +int kgd2kfd_init_zone_device(struct amdgpu_device *adev); +#else +static inline +int kgd2kfd_init_zone_device(struct amdgpu_device *adev) +{ + return 0; +} +#endif + +/* KGD2KFD callbacks */ +int kgd2kfd_quiesce_mm(struct mm_struct *mm, uint32_t trigger); +int kgd2kfd_resume_mm(struct mm_struct *mm); +int kgd2kfd_schedule_evict_and_restore_process(struct mm_struct *mm, + struct dma_fence *fence); +#if IS_ENABLED(CONFIG_HSA_AMD) +int kgd2kfd_init(void); +void kgd2kfd_exit(void); +struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf); +bool kgd2kfd_device_init(struct kfd_dev *kfd, + const struct kgd2kfd_shared_resources *gpu_resources); +void kgd2kfd_device_exit(struct kfd_dev *kfd); +void kgd2kfd_suspend(struct kfd_dev *kfd, bool run_pm); +int kgd2kfd_resume(struct kfd_dev *kfd, bool run_pm); +int kgd2kfd_pre_reset(struct kfd_dev *kfd); +int kgd2kfd_post_reset(struct kfd_dev *kfd); +void kgd2kfd_interrupt(struct kfd_dev *kfd, const void *ih_ring_entry); +void kgd2kfd_set_sram_ecc_flag(struct kfd_dev *kfd); +void kgd2kfd_smi_event_throttle(struct kfd_dev *kfd, uint64_t throttle_bitmask); +int kgd2kfd_check_and_lock_kfd(void); +void kgd2kfd_unlock_kfd(void); +#else +static inline int kgd2kfd_init(void) +{ + return -ENOENT; +} + +static inline void kgd2kfd_exit(void) +{ +} + +static inline +struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf) +{ + return NULL; +} + +static inline +bool kgd2kfd_device_init(struct kfd_dev *kfd, + const struct kgd2kfd_shared_resources *gpu_resources) +{ + return false; +} + +static inline void kgd2kfd_device_exit(struct kfd_dev *kfd) +{ +} + +static inline void kgd2kfd_suspend(struct kfd_dev *kfd, bool run_pm) +{ +} + +static inline int kgd2kfd_resume(struct kfd_dev *kfd, bool run_pm) +{ + return 0; +} + +static inline int kgd2kfd_pre_reset(struct kfd_dev *kfd) +{ + return 0; +} + +static inline int kgd2kfd_post_reset(struct kfd_dev *kfd) +{ + return 0; +} + +static inline +void kgd2kfd_interrupt(struct kfd_dev *kfd, const void *ih_ring_entry) +{ +} + +static inline +void kgd2kfd_set_sram_ecc_flag(struct kfd_dev *kfd) +{ +} + +static inline +void kgd2kfd_smi_event_throttle(struct kfd_dev *kfd, uint64_t throttle_bitmask) +{ +} + +static inline int kgd2kfd_check_and_lock_kfd(void) +{ + return 0; +} + +static inline void kgd2kfd_unlock_kfd(void) +{ +} +#endif +#endif /* AMDGPU_AMDKFD_H_INCLUDED */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.c new file mode 100644 index 000000000..aff08321e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.c @@ -0,0 +1,194 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "amdgpu.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_amdkfd_arcturus.h" +#include "amdgpu_amdkfd_gfx_v9.h" +#include "amdgpu_amdkfd_aldebaran.h" +#include "gc/gc_9_4_2_offset.h" +#include "gc/gc_9_4_2_sh_mask.h" +#include + +/* + * Returns TRAP_EN, EXCP_EN and EXCP_REPLACE. + * + * restore_dbg_registers is ignored here but is a general interface requirement + * for devices that support GFXOFF and where the RLC save/restore list + * does not support hw registers for debugging i.e. the driver has to manually + * initialize the debug mode registers after it has disabled GFX off during the + * debug session. + */ +uint32_t kgd_aldebaran_enable_debug_trap(struct amdgpu_device *adev, + bool restore_dbg_registers, + uint32_t vmid) +{ + uint32_t data = 0; + + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, TRAP_EN, 1); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_EN, 0); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_REPLACE, 0); + + return data; +} + +/* returns TRAP_EN, EXCP_EN and EXCP_REPLACE. */ +static uint32_t kgd_aldebaran_disable_debug_trap(struct amdgpu_device *adev, + bool keep_trap_enabled, + uint32_t vmid) +{ + uint32_t data = 0; + + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, TRAP_EN, keep_trap_enabled); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_EN, 0); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_REPLACE, 0); + + return data; +} + +static int kgd_aldebaran_validate_trap_override_request(struct amdgpu_device *adev, + uint32_t trap_override, + uint32_t *trap_mask_supported) +{ + *trap_mask_supported &= KFD_DBG_TRAP_MASK_FP_INVALID | + KFD_DBG_TRAP_MASK_FP_INPUT_DENORMAL | + KFD_DBG_TRAP_MASK_FP_DIVIDE_BY_ZERO | + KFD_DBG_TRAP_MASK_FP_OVERFLOW | + KFD_DBG_TRAP_MASK_FP_UNDERFLOW | + KFD_DBG_TRAP_MASK_FP_INEXACT | + KFD_DBG_TRAP_MASK_INT_DIVIDE_BY_ZERO | + KFD_DBG_TRAP_MASK_DBG_ADDRESS_WATCH | + KFD_DBG_TRAP_MASK_DBG_MEMORY_VIOLATION; + + if (trap_override != KFD_DBG_TRAP_OVERRIDE_OR && + trap_override != KFD_DBG_TRAP_OVERRIDE_REPLACE) + return -EPERM; + + return 0; +} + +/* returns TRAP_EN, EXCP_EN and EXCP_RPLACE. */ +static uint32_t kgd_aldebaran_set_wave_launch_trap_override(struct amdgpu_device *adev, + uint32_t vmid, + uint32_t trap_override, + uint32_t trap_mask_bits, + uint32_t trap_mask_request, + uint32_t *trap_mask_prev, + uint32_t kfd_dbg_trap_cntl_prev) + +{ + uint32_t data = 0; + + *trap_mask_prev = REG_GET_FIELD(kfd_dbg_trap_cntl_prev, SPI_GDBG_PER_VMID_CNTL, EXCP_EN); + trap_mask_bits = (trap_mask_bits & trap_mask_request) | + (*trap_mask_prev & ~trap_mask_request); + + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, TRAP_EN, 1); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_EN, trap_mask_bits); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_REPLACE, trap_override); + + return data; +} + +uint32_t kgd_aldebaran_set_wave_launch_mode(struct amdgpu_device *adev, + uint8_t wave_launch_mode, + uint32_t vmid) +{ + uint32_t data = 0; + + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, LAUNCH_MODE, wave_launch_mode); + + return data; +} + +#define TCP_WATCH_STRIDE (regTCP_WATCH1_ADDR_H - regTCP_WATCH0_ADDR_H) +static uint32_t kgd_gfx_aldebaran_set_address_watch( + struct amdgpu_device *adev, + uint64_t watch_address, + uint32_t watch_address_mask, + uint32_t watch_id, + uint32_t watch_mode, + uint32_t debug_vmid, + uint32_t inst) +{ + uint32_t watch_address_high; + uint32_t watch_address_low; + uint32_t watch_address_cntl; + + watch_address_cntl = 0; + watch_address_low = lower_32_bits(watch_address); + watch_address_high = upper_32_bits(watch_address) & 0xffff; + + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + MODE, + watch_mode); + + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + MASK, + watch_address_mask >> 6); + + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + VALID, + 1); + + WREG32_RLC((SOC15_REG_OFFSET(GC, 0, regTCP_WATCH0_ADDR_H) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_high); + + WREG32_RLC((SOC15_REG_OFFSET(GC, 0, regTCP_WATCH0_ADDR_L) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_low); + + return watch_address_cntl; +} + +const struct kfd2kgd_calls aldebaran_kfd2kgd = { + .program_sh_mem_settings = kgd_gfx_v9_program_sh_mem_settings, + .set_pasid_vmid_mapping = kgd_gfx_v9_set_pasid_vmid_mapping, + .init_interrupts = kgd_gfx_v9_init_interrupts, + .hqd_load = kgd_gfx_v9_hqd_load, + .hiq_mqd_load = kgd_gfx_v9_hiq_mqd_load, + .hqd_sdma_load = kgd_arcturus_hqd_sdma_load, + .hqd_dump = kgd_gfx_v9_hqd_dump, + .hqd_sdma_dump = kgd_arcturus_hqd_sdma_dump, + .hqd_is_occupied = kgd_gfx_v9_hqd_is_occupied, + .hqd_sdma_is_occupied = kgd_arcturus_hqd_sdma_is_occupied, + .hqd_destroy = kgd_gfx_v9_hqd_destroy, + .hqd_sdma_destroy = kgd_arcturus_hqd_sdma_destroy, + .wave_control_execute = kgd_gfx_v9_wave_control_execute, + .get_atc_vmid_pasid_mapping_info = + kgd_gfx_v9_get_atc_vmid_pasid_mapping_info, + .set_vm_context_page_table_base = kgd_gfx_v9_set_vm_context_page_table_base, + .get_cu_occupancy = kgd_gfx_v9_get_cu_occupancy, + .enable_debug_trap = kgd_aldebaran_enable_debug_trap, + .disable_debug_trap = kgd_aldebaran_disable_debug_trap, + .validate_trap_override_request = kgd_aldebaran_validate_trap_override_request, + .set_wave_launch_trap_override = kgd_aldebaran_set_wave_launch_trap_override, + .set_wave_launch_mode = kgd_aldebaran_set_wave_launch_mode, + .set_address_watch = kgd_gfx_aldebaran_set_address_watch, + .clear_address_watch = kgd_gfx_v9_clear_address_watch, + .get_iq_wait_times = kgd_gfx_v9_get_iq_wait_times, + .build_grace_period_packet_info = kgd_gfx_v9_build_grace_period_packet_info, + .program_trap_handler_settings = kgd_gfx_v9_program_trap_handler_settings, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.h new file mode 100644 index 000000000..a7bdaf8d8 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.h @@ -0,0 +1,27 @@ +/* + * Copyright 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +uint32_t kgd_aldebaran_enable_debug_trap(struct amdgpu_device *adev, + bool restore_dbg_registers, + uint32_t vmid); +uint32_t kgd_aldebaran_set_wave_launch_mode(struct amdgpu_device *adev, + uint8_t wave_launch_mode, + uint32_t vmid); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c new file mode 100644 index 000000000..625db444d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c @@ -0,0 +1,422 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include +#include +#include +#include +#include "amdgpu.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_amdkfd_arcturus.h" +#include "amdgpu_reset.h" +#include "sdma0/sdma0_4_2_2_offset.h" +#include "sdma0/sdma0_4_2_2_sh_mask.h" +#include "sdma1/sdma1_4_2_2_offset.h" +#include "sdma1/sdma1_4_2_2_sh_mask.h" +#include "sdma2/sdma2_4_2_2_offset.h" +#include "sdma2/sdma2_4_2_2_sh_mask.h" +#include "sdma3/sdma3_4_2_2_offset.h" +#include "sdma3/sdma3_4_2_2_sh_mask.h" +#include "sdma4/sdma4_4_2_2_offset.h" +#include "sdma4/sdma4_4_2_2_sh_mask.h" +#include "sdma5/sdma5_4_2_2_offset.h" +#include "sdma5/sdma5_4_2_2_sh_mask.h" +#include "sdma6/sdma6_4_2_2_offset.h" +#include "sdma6/sdma6_4_2_2_sh_mask.h" +#include "sdma7/sdma7_4_2_2_offset.h" +#include "sdma7/sdma7_4_2_2_sh_mask.h" +#include "v9_structs.h" +#include "soc15.h" +#include "soc15d.h" +#include "amdgpu_amdkfd_gfx_v9.h" +#include "gfxhub_v1_0.h" +#include "mmhub_v9_4.h" +#include "gc/gc_9_0_offset.h" +#include "gc/gc_9_0_sh_mask.h" + +#define HQD_N_REGS 56 +#define DUMP_REG(addr) do { \ + if (WARN_ON_ONCE(i >= HQD_N_REGS)) \ + break; \ + (*dump)[i][0] = (addr) << 2; \ + (*dump)[i++][1] = RREG32(addr); \ + } while (0) + +static inline struct v9_sdma_mqd *get_sdma_mqd(void *mqd) +{ + return (struct v9_sdma_mqd *)mqd; +} + +static uint32_t get_sdma_rlc_reg_offset(struct amdgpu_device *adev, + unsigned int engine_id, + unsigned int queue_id) +{ + uint32_t sdma_engine_reg_base = 0; + uint32_t sdma_rlc_reg_offset; + + switch (engine_id) { + default: + dev_warn(adev->dev, + "Invalid sdma engine id (%d), using engine id 0\n", + engine_id); + fallthrough; + case 0: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA0, 0, + mmSDMA0_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL; + break; + case 1: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA1, 0, + mmSDMA1_RLC0_RB_CNTL) - mmSDMA1_RLC0_RB_CNTL; + break; + case 2: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA2, 0, + mmSDMA2_RLC0_RB_CNTL) - mmSDMA2_RLC0_RB_CNTL; + break; + case 3: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA3, 0, + mmSDMA3_RLC0_RB_CNTL) - mmSDMA3_RLC0_RB_CNTL; + break; + case 4: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA4, 0, + mmSDMA4_RLC0_RB_CNTL) - mmSDMA4_RLC0_RB_CNTL; + break; + case 5: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA5, 0, + mmSDMA5_RLC0_RB_CNTL) - mmSDMA5_RLC0_RB_CNTL; + break; + case 6: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA6, 0, + mmSDMA6_RLC0_RB_CNTL) - mmSDMA6_RLC0_RB_CNTL; + break; + case 7: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA7, 0, + mmSDMA7_RLC0_RB_CNTL) - mmSDMA7_RLC0_RB_CNTL; + break; + } + + sdma_rlc_reg_offset = sdma_engine_reg_base + + queue_id * (mmSDMA0_RLC1_RB_CNTL - mmSDMA0_RLC0_RB_CNTL); + + pr_debug("RLC register offset for SDMA%d RLC%d: 0x%x\n", engine_id, + queue_id, sdma_rlc_reg_offset); + + return sdma_rlc_reg_offset; +} + +int kgd_arcturus_hqd_sdma_load(struct amdgpu_device *adev, void *mqd, + uint32_t __user *wptr, struct mm_struct *mm) +{ + struct v9_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + unsigned long end_jiffies; + uint32_t data; + uint64_t data64; + uint64_t __user *wptr64 = (uint64_t __user *)wptr; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, + m->sdmax_rlcx_rb_cntl & (~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK)); + + end_jiffies = msecs_to_jiffies(2000) + jiffies; + while (true) { + data = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_CONTEXT_STATUS); + if (data & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL_OFFSET, + m->sdmax_rlcx_doorbell_offset); + + data = REG_SET_FIELD(m->sdmax_rlcx_doorbell, SDMA0_RLC0_DOORBELL, + ENABLE, 1); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL, data); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR, + m->sdmax_rlcx_rb_rptr); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_HI, + m->sdmax_rlcx_rb_rptr_hi); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_MINOR_PTR_UPDATE, 1); + if (read_user_wptr(mm, wptr64, data64)) { + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR, + lower_32_bits(data64)); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR_HI, + upper_32_bits(data64)); + } else { + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR, + m->sdmax_rlcx_rb_rptr); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR_HI, + m->sdmax_rlcx_rb_rptr_hi); + } + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_MINOR_PTR_UPDATE, 0); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_BASE, m->sdmax_rlcx_rb_base); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_BASE_HI, + m->sdmax_rlcx_rb_base_hi); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_ADDR_LO, + m->sdmax_rlcx_rb_rptr_addr_lo); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_ADDR_HI, + m->sdmax_rlcx_rb_rptr_addr_hi); + + data = REG_SET_FIELD(m->sdmax_rlcx_rb_cntl, SDMA0_RLC0_RB_CNTL, + RB_ENABLE, 1); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, data); + + return 0; +} + +int kgd_arcturus_hqd_sdma_dump(struct amdgpu_device *adev, + uint32_t engine_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs) +{ + uint32_t sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, + engine_id, queue_id); + uint32_t i = 0, reg; +#undef HQD_N_REGS +#define HQD_N_REGS (19+6+7+10) + + *dump = kmalloc_array(HQD_N_REGS * 2, sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + for (reg = mmSDMA0_RLC0_RB_CNTL; reg <= mmSDMA0_RLC0_DOORBELL; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = mmSDMA0_RLC0_STATUS; reg <= mmSDMA0_RLC0_CSA_ADDR_HI; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = mmSDMA0_RLC0_IB_SUB_REMAIN; + reg <= mmSDMA0_RLC0_MINOR_PTR_UPDATE; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = mmSDMA0_RLC0_MIDCMD_DATA0; + reg <= mmSDMA0_RLC0_MIDCMD_CNTL; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +bool kgd_arcturus_hqd_sdma_is_occupied(struct amdgpu_device *adev, + void *mqd) +{ + struct v9_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t sdma_rlc_rb_cntl; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + sdma_rlc_rb_cntl = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL); + + if (sdma_rlc_rb_cntl & SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK) + return true; + + return false; +} + +int kgd_arcturus_hqd_sdma_destroy(struct amdgpu_device *adev, void *mqd, + unsigned int utimeout) +{ + struct v9_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t temp; + unsigned long end_jiffies = (utimeout * HZ / 1000) + jiffies; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + temp = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL); + temp = temp & ~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK; + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, temp); + + while (true) { + temp = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_CONTEXT_STATUS); + if (temp & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL, 0); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, + RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL) | + SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK); + + m->sdmax_rlcx_rb_rptr = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR); + m->sdmax_rlcx_rb_rptr_hi = + RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_HI); + + return 0; +} + +/* + * Helper used to suspend/resume gfx pipe for image post process work to set + * barrier behaviour. + */ +static int suspend_resume_compute_scheduler(struct amdgpu_device *adev, bool suspend) +{ + int i, r = 0; + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + struct amdgpu_ring *ring = &adev->gfx.compute_ring[i]; + + if (!(ring && ring->sched.thread)) + continue; + + /* stop secheduler and drain ring. */ + if (suspend) { + drm_sched_stop(&ring->sched, NULL); + r = amdgpu_fence_wait_empty(ring); + if (r) + goto out; + } else { + drm_sched_start(&ring->sched, false); + } + } + +out: + /* return on resume or failure to drain rings. */ + if (!suspend || r) + return r; + + return amdgpu_device_ip_wait_for_idle(adev, AMD_IP_BLOCK_TYPE_GFX); +} + +static void set_barrier_auto_waitcnt(struct amdgpu_device *adev, bool enable_waitcnt) +{ + uint32_t data; + + WRITE_ONCE(adev->barrier_has_auto_waitcnt, enable_waitcnt); + + if (!down_read_trylock(&adev->reset_domain->sem)) + return; + + amdgpu_amdkfd_suspend(adev, false); + + if (suspend_resume_compute_scheduler(adev, true)) + goto out; + + data = RREG32(SOC15_REG_OFFSET(GC, 0, mmSQ_CONFIG)); + data = REG_SET_FIELD(data, SQ_CONFIG, DISABLE_BARRIER_WAITCNT, + !enable_waitcnt); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSQ_CONFIG), data); + +out: + suspend_resume_compute_scheduler(adev, false); + + amdgpu_amdkfd_resume(adev, false); + + up_read(&adev->reset_domain->sem); +} + +/* + * restore_dbg_registers is ignored here but is a general interface requirement + * for devices that support GFXOFF and where the RLC save/restore list + * does not support hw registers for debugging i.e. the driver has to manually + * initialize the debug mode registers after it has disabled GFX off during the + * debug session. + */ +static uint32_t kgd_arcturus_enable_debug_trap(struct amdgpu_device *adev, + bool restore_dbg_registers, + uint32_t vmid) +{ + mutex_lock(&adev->grbm_idx_mutex); + + kgd_gfx_v9_set_wave_launch_stall(adev, vmid, true); + + set_barrier_auto_waitcnt(adev, true); + + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK), 0); + + kgd_gfx_v9_set_wave_launch_stall(adev, vmid, false); + + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +/* + * keep_trap_enabled is ignored here but is a general interface requirement + * for devices that support multi-process debugging where the performance + * overhead from trap temporary setup needs to be bypassed when the debug + * session has ended. + */ +static uint32_t kgd_arcturus_disable_debug_trap(struct amdgpu_device *adev, + bool keep_trap_enabled, + uint32_t vmid) +{ + + mutex_lock(&adev->grbm_idx_mutex); + + kgd_gfx_v9_set_wave_launch_stall(adev, vmid, true); + + set_barrier_auto_waitcnt(adev, false); + + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK), 0); + + kgd_gfx_v9_set_wave_launch_stall(adev, vmid, false); + + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} +const struct kfd2kgd_calls arcturus_kfd2kgd = { + .program_sh_mem_settings = kgd_gfx_v9_program_sh_mem_settings, + .set_pasid_vmid_mapping = kgd_gfx_v9_set_pasid_vmid_mapping, + .init_interrupts = kgd_gfx_v9_init_interrupts, + .hqd_load = kgd_gfx_v9_hqd_load, + .hiq_mqd_load = kgd_gfx_v9_hiq_mqd_load, + .hqd_sdma_load = kgd_arcturus_hqd_sdma_load, + .hqd_dump = kgd_gfx_v9_hqd_dump, + .hqd_sdma_dump = kgd_arcturus_hqd_sdma_dump, + .hqd_is_occupied = kgd_gfx_v9_hqd_is_occupied, + .hqd_sdma_is_occupied = kgd_arcturus_hqd_sdma_is_occupied, + .hqd_destroy = kgd_gfx_v9_hqd_destroy, + .hqd_sdma_destroy = kgd_arcturus_hqd_sdma_destroy, + .wave_control_execute = kgd_gfx_v9_wave_control_execute, + .get_atc_vmid_pasid_mapping_info = + kgd_gfx_v9_get_atc_vmid_pasid_mapping_info, + .set_vm_context_page_table_base = + kgd_gfx_v9_set_vm_context_page_table_base, + .enable_debug_trap = kgd_arcturus_enable_debug_trap, + .disable_debug_trap = kgd_arcturus_disable_debug_trap, + .validate_trap_override_request = kgd_gfx_v9_validate_trap_override_request, + .set_wave_launch_trap_override = kgd_gfx_v9_set_wave_launch_trap_override, + .set_wave_launch_mode = kgd_gfx_v9_set_wave_launch_mode, + .set_address_watch = kgd_gfx_v9_set_address_watch, + .clear_address_watch = kgd_gfx_v9_clear_address_watch, + .get_iq_wait_times = kgd_gfx_v9_get_iq_wait_times, + .build_grace_period_packet_info = kgd_gfx_v9_build_grace_period_packet_info, + .get_cu_occupancy = kgd_gfx_v9_get_cu_occupancy, + .program_trap_handler_settings = kgd_gfx_v9_program_trap_handler_settings +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.h new file mode 100644 index 000000000..756c1a567 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.h @@ -0,0 +1,31 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +int kgd_arcturus_hqd_sdma_load(struct amdgpu_device *adev, void *mqd, + uint32_t __user *wptr, struct mm_struct *mm); +int kgd_arcturus_hqd_sdma_dump(struct amdgpu_device *adev, + uint32_t engine_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs); +bool kgd_arcturus_hqd_sdma_is_occupied(struct amdgpu_device *adev, + void *mqd); +int kgd_arcturus_hqd_sdma_destroy(struct amdgpu_device *adev, void *mqd, + unsigned int utimeout); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c new file mode 100644 index 000000000..469785d33 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c @@ -0,0 +1,188 @@ +/* + * Copyright 2016-2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include +#include +#include +#include +#include +#include +#include +#include "amdgpu_amdkfd.h" +#include "kfd_svm.h" + +static const struct dma_fence_ops amdkfd_fence_ops; +static atomic_t fence_seq = ATOMIC_INIT(0); + +/* Eviction Fence + * Fence helper functions to deal with KFD memory eviction. + * Big Idea - Since KFD submissions are done by user queues, a BO cannot be + * evicted unless all the user queues for that process are evicted. + * + * All the BOs in a process share an eviction fence. When process X wants + * to map VRAM memory but TTM can't find enough space, TTM will attempt to + * evict BOs from its LRU list. TTM checks if the BO is valuable to evict + * by calling ttm_device_funcs->eviction_valuable(). + * + * ttm_device_funcs->eviction_valuable() - will return false if the BO belongs + * to process X. Otherwise, it will return true to indicate BO can be + * evicted by TTM. + * + * If ttm_device_funcs->eviction_valuable returns true, then TTM will continue + * the evcition process for that BO by calling ttm_bo_evict --> amdgpu_bo_move + * --> amdgpu_copy_buffer(). This sets up job in GPU scheduler. + * + * GPU Scheduler (amd_sched_main) - sets up a cb (fence_add_callback) to + * nofity when the BO is free to move. fence_add_callback --> enable_signaling + * --> amdgpu_amdkfd_fence.enable_signaling + * + * amdgpu_amdkfd_fence.enable_signaling - Start a work item that will quiesce + * user queues and signal fence. The work item will also start another delayed + * work item to restore BOs + */ + +struct amdgpu_amdkfd_fence *amdgpu_amdkfd_fence_create(u64 context, + struct mm_struct *mm, + struct svm_range_bo *svm_bo) +{ + struct amdgpu_amdkfd_fence *fence; + + fence = kzalloc(sizeof(*fence), GFP_KERNEL); + if (fence == NULL) + return NULL; + + /* This reference gets released in amdkfd_fence_release */ + mmgrab(mm); + fence->mm = mm; + get_task_comm(fence->timeline_name, current); + spin_lock_init(&fence->lock); + fence->svm_bo = svm_bo; + dma_fence_init(&fence->base, &amdkfd_fence_ops, &fence->lock, + context, atomic_inc_return(&fence_seq)); + + return fence; +} + +struct amdgpu_amdkfd_fence *to_amdgpu_amdkfd_fence(struct dma_fence *f) +{ + struct amdgpu_amdkfd_fence *fence; + + if (!f) + return NULL; + + fence = container_of(f, struct amdgpu_amdkfd_fence, base); + if (fence && f->ops == &amdkfd_fence_ops) + return fence; + + return NULL; +} + +static const char *amdkfd_fence_get_driver_name(struct dma_fence *f) +{ + return "amdgpu_amdkfd_fence"; +} + +static const char *amdkfd_fence_get_timeline_name(struct dma_fence *f) +{ + struct amdgpu_amdkfd_fence *fence = to_amdgpu_amdkfd_fence(f); + + return fence->timeline_name; +} + +/** + * amdkfd_fence_enable_signaling - This gets called when TTM wants to evict + * a KFD BO and schedules a job to move the BO. + * If fence is already signaled return true. + * If fence is not signaled schedule a evict KFD process work item. + * + * @f: dma_fence + */ +static bool amdkfd_fence_enable_signaling(struct dma_fence *f) +{ + struct amdgpu_amdkfd_fence *fence = to_amdgpu_amdkfd_fence(f); + + if (!fence) + return false; + + if (dma_fence_is_signaled(f)) + return true; + + if (!fence->svm_bo) { + if (!kgd2kfd_schedule_evict_and_restore_process(fence->mm, f)) + return true; + } else { + if (!svm_range_schedule_evict_svm_bo(fence)) + return true; + } + return false; +} + +/** + * amdkfd_fence_release - callback that fence can be freed + * + * @f: dma_fence + * + * This function is called when the reference count becomes zero. + * Drops the mm_struct reference and RCU schedules freeing up the fence. + */ +static void amdkfd_fence_release(struct dma_fence *f) +{ + struct amdgpu_amdkfd_fence *fence = to_amdgpu_amdkfd_fence(f); + + /* Unconditionally signal the fence. The process is getting + * terminated. + */ + if (WARN_ON(!fence)) + return; /* Not an amdgpu_amdkfd_fence */ + + mmdrop(fence->mm); + kfree_rcu(f, rcu); +} + +/** + * amdkfd_fence_check_mm - Check whether to prevent eviction of @f by @mm + * + * @f: [IN] fence + * @mm: [IN] mm that needs to be verified + * + * Check if @mm is same as that of the fence @f, if same return TRUE else + * return FALSE. + * For svm bo, which support vram overcommitment, always return FALSE. + */ +bool amdkfd_fence_check_mm(struct dma_fence *f, struct mm_struct *mm) +{ + struct amdgpu_amdkfd_fence *fence = to_amdgpu_amdkfd_fence(f); + + if (!fence) + return false; + else if (fence->mm == mm && !fence->svm_bo) + return true; + + return false; +} + +static const struct dma_fence_ops amdkfd_fence_ops = { + .get_driver_name = amdkfd_fence_get_driver_name, + .get_timeline_name = amdkfd_fence_get_timeline_name, + .enable_signaling = amdkfd_fence_enable_signaling, + .release = amdkfd_fence_release, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gc_9_4_3.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gc_9_4_3.c new file mode 100644 index 000000000..490c8f5dd --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gc_9_4_3.c @@ -0,0 +1,549 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "amdgpu.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_amdkfd_gfx_v9.h" +#include "amdgpu_amdkfd_aldebaran.h" +#include "gc/gc_9_4_3_offset.h" +#include "gc/gc_9_4_3_sh_mask.h" +#include "athub/athub_1_8_0_offset.h" +#include "athub/athub_1_8_0_sh_mask.h" +#include "oss/osssys_4_4_2_offset.h" +#include "oss/osssys_4_4_2_sh_mask.h" +#include "v9_structs.h" +#include "soc15.h" +#include "sdma/sdma_4_4_2_offset.h" +#include "sdma/sdma_4_4_2_sh_mask.h" +#include + +static inline struct v9_sdma_mqd *get_sdma_mqd(void *mqd) +{ + return (struct v9_sdma_mqd *)mqd; +} + +static uint32_t get_sdma_rlc_reg_offset(struct amdgpu_device *adev, + unsigned int engine_id, + unsigned int queue_id) +{ + uint32_t sdma_engine_reg_base = + SOC15_REG_OFFSET(SDMA0, GET_INST(SDMA0, engine_id), + regSDMA_RLC0_RB_CNTL) - + regSDMA_RLC0_RB_CNTL; + uint32_t retval = sdma_engine_reg_base + + queue_id * (regSDMA_RLC1_RB_CNTL - regSDMA_RLC0_RB_CNTL); + + pr_debug("RLC register offset for SDMA%d RLC%d: 0x%x\n", engine_id, + queue_id, retval); + return retval; +} + +static int kgd_gfx_v9_4_3_hqd_sdma_load(struct amdgpu_device *adev, void *mqd, + uint32_t __user *wptr, struct mm_struct *mm) +{ + struct v9_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + unsigned long end_jiffies; + uint32_t data; + uint64_t data64; + uint64_t __user *wptr64 = (uint64_t __user *)wptr; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL, + m->sdmax_rlcx_rb_cntl & (~SDMA_RLC0_RB_CNTL__RB_ENABLE_MASK)); + + end_jiffies = msecs_to_jiffies(2000) + jiffies; + while (true) { + data = RREG32(sdma_rlc_reg_offset + regSDMA_RLC0_CONTEXT_STATUS); + if (data & SDMA_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_DOORBELL_OFFSET, + m->sdmax_rlcx_doorbell_offset); + + data = REG_SET_FIELD(m->sdmax_rlcx_doorbell, SDMA_RLC0_DOORBELL, + ENABLE, 1); + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_DOORBELL, data); + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_RPTR, + m->sdmax_rlcx_rb_rptr); + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_RPTR_HI, + m->sdmax_rlcx_rb_rptr_hi); + + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_MINOR_PTR_UPDATE, 1); + if (read_user_wptr(mm, wptr64, data64)) { + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_WPTR, + lower_32_bits(data64)); + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_WPTR_HI, + upper_32_bits(data64)); + } else { + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_WPTR, + m->sdmax_rlcx_rb_rptr); + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_WPTR_HI, + m->sdmax_rlcx_rb_rptr_hi); + } + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_MINOR_PTR_UPDATE, 0); + + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_BASE, m->sdmax_rlcx_rb_base); + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_BASE_HI, + m->sdmax_rlcx_rb_base_hi); + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_RPTR_ADDR_LO, + m->sdmax_rlcx_rb_rptr_addr_lo); + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_RPTR_ADDR_HI, + m->sdmax_rlcx_rb_rptr_addr_hi); + + data = REG_SET_FIELD(m->sdmax_rlcx_rb_cntl, SDMA_RLC0_RB_CNTL, + RB_ENABLE, 1); + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL, data); + + return 0; +} + +static int kgd_gfx_v9_4_3_hqd_sdma_dump(struct amdgpu_device *adev, + uint32_t engine_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs) +{ + uint32_t sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, + engine_id, queue_id); + uint32_t i = 0, reg; +#undef HQD_N_REGS +#define HQD_N_REGS (19+6+7+12) +#define DUMP_REG(addr) do { \ + if (WARN_ON_ONCE(i >= HQD_N_REGS)) \ + break; \ + (*dump)[i][0] = (addr) << 2; \ + (*dump)[i++][1] = RREG32(addr); \ + } while (0) + + *dump = kmalloc_array(HQD_N_REGS * 2, sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + for (reg = regSDMA_RLC0_RB_CNTL; reg <= regSDMA_RLC0_DOORBELL; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = regSDMA_RLC0_STATUS; reg <= regSDMA_RLC0_CSA_ADDR_HI; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = regSDMA_RLC0_IB_SUB_REMAIN; + reg <= regSDMA_RLC0_MINOR_PTR_UPDATE; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = regSDMA_RLC0_MIDCMD_DATA0; + reg <= regSDMA_RLC0_MIDCMD_CNTL; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +static bool kgd_gfx_v9_4_3_hqd_sdma_is_occupied(struct amdgpu_device *adev, void *mqd) +{ + struct v9_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t sdma_rlc_rb_cntl; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + sdma_rlc_rb_cntl = RREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL); + + if (sdma_rlc_rb_cntl & SDMA_RLC0_RB_CNTL__RB_ENABLE_MASK) + return true; + + return false; +} + +static int kgd_gfx_v9_4_3_hqd_sdma_destroy(struct amdgpu_device *adev, void *mqd, + unsigned int utimeout) +{ + struct v9_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t temp; + unsigned long end_jiffies = (utimeout * HZ / 1000) + jiffies; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + temp = RREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL); + temp = temp & ~SDMA_RLC0_RB_CNTL__RB_ENABLE_MASK; + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL, temp); + + while (true) { + temp = RREG32(sdma_rlc_reg_offset + regSDMA_RLC0_CONTEXT_STATUS); + if (temp & SDMA_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_DOORBELL, 0); + WREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL, + RREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_CNTL) | + SDMA_RLC0_RB_CNTL__RB_ENABLE_MASK); + + m->sdmax_rlcx_rb_rptr = + RREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_RPTR); + m->sdmax_rlcx_rb_rptr_hi = + RREG32(sdma_rlc_reg_offset + regSDMA_RLC0_RB_RPTR_HI); + + return 0; +} + +static int kgd_gfx_v9_4_3_set_pasid_vmid_mapping(struct amdgpu_device *adev, + u32 pasid, unsigned int vmid, uint32_t xcc_inst) +{ + unsigned long timeout; + unsigned int reg; + unsigned int phy_inst = GET_INST(GC, xcc_inst); + /* Every two XCCs share one AID */ + unsigned int aid = phy_inst / 2; + + /* + * We have to assume that there is no outstanding mapping. + * The ATC_VMID_PASID_MAPPING_UPDATE_STATUS bit could be 0 because + * a mapping is in progress or because a mapping finished + * and the SW cleared it. + * So the protocol is to always wait & clear. + */ + uint32_t pasid_mapping = (pasid == 0) ? 0 : (uint32_t)pasid | + ATC_VMID0_PASID_MAPPING__VALID_MASK; + + WREG32(SOC15_REG_OFFSET(ATHUB, 0, + regATC_VMID0_PASID_MAPPING) + vmid, pasid_mapping); + + timeout = jiffies + msecs_to_jiffies(10); + while (!(RREG32(SOC15_REG_OFFSET(ATHUB, 0, + regATC_VMID_PASID_MAPPING_UPDATE_STATUS)) & + (1U << vmid))) { + if (time_after(jiffies, timeout)) { + pr_err("Fail to program VMID-PASID mapping\n"); + return -ETIME; + } + cpu_relax(); + } + + WREG32(SOC15_REG_OFFSET(ATHUB, 0, + regATC_VMID_PASID_MAPPING_UPDATE_STATUS), + 1U << vmid); + + reg = RREG32(SOC15_REG_OFFSET(OSSSYS, 0, regIH_VMID_LUT_INDEX)); + /* Every 4 numbers is a cycle. 1st is AID, 2nd and 3rd are XCDs, + * and the 4th is reserved. Therefore "aid * 4 + (xcc_inst % 2) + 1" + * programs _LUT for XCC and "aid * 4" for AID where the XCC connects + * to. + */ + WREG32(SOC15_REG_OFFSET(OSSSYS, 0, regIH_VMID_LUT_INDEX), + aid * 4 + (phy_inst % 2) + 1); + WREG32(SOC15_REG_OFFSET(OSSSYS, 0, regIH_VMID_0_LUT) + vmid, + pasid_mapping); + WREG32(SOC15_REG_OFFSET(OSSSYS, 0, regIH_VMID_LUT_INDEX), + aid * 4); + WREG32(SOC15_REG_OFFSET(OSSSYS, 0, regIH_VMID_0_LUT_MM) + vmid, + pasid_mapping); + WREG32(SOC15_REG_OFFSET(OSSSYS, 0, regIH_VMID_LUT_INDEX), reg); + + return 0; +} + +static inline struct v9_mqd *get_mqd(void *mqd) +{ + return (struct v9_mqd *)mqd; +} + +static int kgd_gfx_v9_4_3_hqd_load(struct amdgpu_device *adev, void *mqd, + uint32_t pipe_id, uint32_t queue_id, + uint32_t __user *wptr, uint32_t wptr_shift, + uint32_t wptr_mask, struct mm_struct *mm, uint32_t inst) +{ + struct v9_mqd *m; + uint32_t *mqd_hqd; + uint32_t reg, hqd_base, hqd_end, data; + + m = get_mqd(mqd); + + kgd_gfx_v9_acquire_queue(adev, pipe_id, queue_id, inst); + + /* HQD registers extend to CP_HQD_AQL_DISPATCH_ID_HI */ + mqd_hqd = &m->cp_mqd_base_addr_lo; + hqd_base = SOC15_REG_OFFSET(GC, GET_INST(GC, inst), regCP_MQD_BASE_ADDR); + hqd_end = SOC15_REG_OFFSET(GC, GET_INST(GC, inst), regCP_HQD_AQL_DISPATCH_ID_HI); + + for (reg = hqd_base; reg <= hqd_end; reg++) + WREG32_RLC(reg, mqd_hqd[reg - hqd_base]); + + + /* Activate doorbell logic before triggering WPTR poll. */ + data = REG_SET_FIELD(m->cp_hqd_pq_doorbell_control, + CP_HQD_PQ_DOORBELL_CONTROL, DOORBELL_EN, 1); + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), regCP_HQD_PQ_DOORBELL_CONTROL), + data); + + if (wptr) { + /* Don't read wptr with get_user because the user + * context may not be accessible (if this function + * runs in a work queue). Instead trigger a one-shot + * polling read from memory in the CP. This assumes + * that wptr is GPU-accessible in the queue's VMID via + * ATC or SVM. WPTR==RPTR before starting the poll so + * the CP starts fetching new commands from the right + * place. + * + * Guessing a 64-bit WPTR from a 32-bit RPTR is a bit + * tricky. Assume that the queue didn't overflow. The + * number of valid bits in the 32-bit RPTR depends on + * the queue size. The remaining bits are taken from + * the saved 64-bit WPTR. If the WPTR wrapped, add the + * queue size. + */ + uint32_t queue_size = + 2 << REG_GET_FIELD(m->cp_hqd_pq_control, + CP_HQD_PQ_CONTROL, QUEUE_SIZE); + uint64_t guessed_wptr = m->cp_hqd_pq_rptr & (queue_size - 1); + + if ((m->cp_hqd_pq_wptr_lo & (queue_size - 1)) < guessed_wptr) + guessed_wptr += queue_size; + guessed_wptr += m->cp_hqd_pq_wptr_lo & ~(queue_size - 1); + guessed_wptr += (uint64_t)m->cp_hqd_pq_wptr_hi << 32; + + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), regCP_HQD_PQ_WPTR_LO), + lower_32_bits(guessed_wptr)); + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), regCP_HQD_PQ_WPTR_HI), + upper_32_bits(guessed_wptr)); + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), regCP_HQD_PQ_WPTR_POLL_ADDR), + lower_32_bits((uintptr_t)wptr)); + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), + regCP_HQD_PQ_WPTR_POLL_ADDR_HI), + upper_32_bits((uintptr_t)wptr)); + WREG32(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), regCP_PQ_WPTR_POLL_CNTL1), + (uint32_t)kgd_gfx_v9_get_queue_mask(adev, pipe_id, + queue_id)); + } + + /* Start the EOP fetcher */ + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), regCP_HQD_EOP_RPTR), + REG_SET_FIELD(m->cp_hqd_eop_rptr, + CP_HQD_EOP_RPTR, INIT_FETCHER, 1)); + + data = REG_SET_FIELD(m->cp_hqd_active, CP_HQD_ACTIVE, ACTIVE, 1); + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), regCP_HQD_ACTIVE), data); + + kgd_gfx_v9_release_queue(adev, inst); + + return 0; +} + +/* returns TRAP_EN, EXCP_EN and EXCP_REPLACE. */ +static uint32_t kgd_gfx_v9_4_3_disable_debug_trap(struct amdgpu_device *adev, + bool keep_trap_enabled, + uint32_t vmid) +{ + uint32_t data = 0; + + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, TRAP_EN, 1); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_EN, 0); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_REPLACE, 0); + + return data; +} + +static int kgd_gfx_v9_4_3_validate_trap_override_request( + struct amdgpu_device *adev, + uint32_t trap_override, + uint32_t *trap_mask_supported) +{ + *trap_mask_supported &= KFD_DBG_TRAP_MASK_FP_INVALID | + KFD_DBG_TRAP_MASK_FP_INPUT_DENORMAL | + KFD_DBG_TRAP_MASK_FP_DIVIDE_BY_ZERO | + KFD_DBG_TRAP_MASK_FP_OVERFLOW | + KFD_DBG_TRAP_MASK_FP_UNDERFLOW | + KFD_DBG_TRAP_MASK_FP_INEXACT | + KFD_DBG_TRAP_MASK_INT_DIVIDE_BY_ZERO | + KFD_DBG_TRAP_MASK_DBG_ADDRESS_WATCH | + KFD_DBG_TRAP_MASK_DBG_MEMORY_VIOLATION | + KFD_DBG_TRAP_MASK_TRAP_ON_WAVE_START | + KFD_DBG_TRAP_MASK_TRAP_ON_WAVE_END; + + if (trap_override != KFD_DBG_TRAP_OVERRIDE_OR && + trap_override != KFD_DBG_TRAP_OVERRIDE_REPLACE) + return -EPERM; + + return 0; +} + +static uint32_t trap_mask_map_sw_to_hw(uint32_t mask) +{ + uint32_t trap_on_start = (mask & KFD_DBG_TRAP_MASK_TRAP_ON_WAVE_START) ? 1 : 0; + uint32_t trap_on_end = (mask & KFD_DBG_TRAP_MASK_TRAP_ON_WAVE_END) ? 1 : 0; + uint32_t excp_en = mask & (KFD_DBG_TRAP_MASK_FP_INVALID | + KFD_DBG_TRAP_MASK_FP_INPUT_DENORMAL | + KFD_DBG_TRAP_MASK_FP_DIVIDE_BY_ZERO | + KFD_DBG_TRAP_MASK_FP_OVERFLOW | + KFD_DBG_TRAP_MASK_FP_UNDERFLOW | + KFD_DBG_TRAP_MASK_FP_INEXACT | + KFD_DBG_TRAP_MASK_INT_DIVIDE_BY_ZERO | + KFD_DBG_TRAP_MASK_DBG_ADDRESS_WATCH | + KFD_DBG_TRAP_MASK_DBG_MEMORY_VIOLATION); + uint32_t ret; + + ret = REG_SET_FIELD(0, SPI_GDBG_PER_VMID_CNTL, EXCP_EN, excp_en); + ret = REG_SET_FIELD(ret, SPI_GDBG_PER_VMID_CNTL, TRAP_ON_START, trap_on_start); + ret = REG_SET_FIELD(ret, SPI_GDBG_PER_VMID_CNTL, TRAP_ON_END, trap_on_end); + + return ret; +} + +static uint32_t trap_mask_map_hw_to_sw(uint32_t mask) +{ + uint32_t ret = REG_GET_FIELD(mask, SPI_GDBG_PER_VMID_CNTL, EXCP_EN); + + if (REG_GET_FIELD(mask, SPI_GDBG_PER_VMID_CNTL, TRAP_ON_START)) + ret |= KFD_DBG_TRAP_MASK_TRAP_ON_WAVE_START; + + if (REG_GET_FIELD(mask, SPI_GDBG_PER_VMID_CNTL, TRAP_ON_END)) + ret |= KFD_DBG_TRAP_MASK_TRAP_ON_WAVE_END; + + return ret; +} + +/* returns TRAP_EN, EXCP_EN and EXCP_REPLACE. */ +static uint32_t kgd_gfx_v9_4_3_set_wave_launch_trap_override( + struct amdgpu_device *adev, + uint32_t vmid, + uint32_t trap_override, + uint32_t trap_mask_bits, + uint32_t trap_mask_request, + uint32_t *trap_mask_prev, + uint32_t kfd_dbg_trap_cntl_prev) + +{ + uint32_t data = 0; + + *trap_mask_prev = trap_mask_map_hw_to_sw(kfd_dbg_trap_cntl_prev); + + data = (trap_mask_bits & trap_mask_request) | + (*trap_mask_prev & ~trap_mask_request); + data = trap_mask_map_sw_to_hw(data); + + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, TRAP_EN, 1); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_REPLACE, trap_override); + + return data; +} + +#define TCP_WATCH_STRIDE (regTCP_WATCH1_ADDR_H - regTCP_WATCH0_ADDR_H) +static uint32_t kgd_gfx_v9_4_3_set_address_watch( + struct amdgpu_device *adev, + uint64_t watch_address, + uint32_t watch_address_mask, + uint32_t watch_id, + uint32_t watch_mode, + uint32_t debug_vmid, + uint32_t inst) +{ + uint32_t watch_address_high; + uint32_t watch_address_low; + uint32_t watch_address_cntl; + + watch_address_cntl = 0; + watch_address_low = lower_32_bits(watch_address); + watch_address_high = upper_32_bits(watch_address) & 0xffff; + + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + MODE, + watch_mode); + + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + MASK, + watch_address_mask >> 7); + + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + VALID, + 1); + + WREG32_RLC((SOC15_REG_OFFSET(GC, GET_INST(GC, inst), + regTCP_WATCH0_ADDR_H) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_high); + + WREG32_RLC((SOC15_REG_OFFSET(GC, GET_INST(GC, inst), + regTCP_WATCH0_ADDR_L) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_low); + + return watch_address_cntl; +} + +static uint32_t kgd_gfx_v9_4_3_clear_address_watch(struct amdgpu_device *adev, + uint32_t watch_id) +{ + return 0; +} + +const struct kfd2kgd_calls gc_9_4_3_kfd2kgd = { + .program_sh_mem_settings = kgd_gfx_v9_program_sh_mem_settings, + .set_pasid_vmid_mapping = kgd_gfx_v9_4_3_set_pasid_vmid_mapping, + .init_interrupts = kgd_gfx_v9_init_interrupts, + .hqd_load = kgd_gfx_v9_4_3_hqd_load, + .hiq_mqd_load = kgd_gfx_v9_hiq_mqd_load, + .hqd_sdma_load = kgd_gfx_v9_4_3_hqd_sdma_load, + .hqd_dump = kgd_gfx_v9_hqd_dump, + .hqd_sdma_dump = kgd_gfx_v9_4_3_hqd_sdma_dump, + .hqd_is_occupied = kgd_gfx_v9_hqd_is_occupied, + .hqd_sdma_is_occupied = kgd_gfx_v9_4_3_hqd_sdma_is_occupied, + .hqd_destroy = kgd_gfx_v9_hqd_destroy, + .hqd_sdma_destroy = kgd_gfx_v9_4_3_hqd_sdma_destroy, + .wave_control_execute = kgd_gfx_v9_wave_control_execute, + .get_atc_vmid_pasid_mapping_info = + kgd_gfx_v9_get_atc_vmid_pasid_mapping_info, + .set_vm_context_page_table_base = + kgd_gfx_v9_set_vm_context_page_table_base, + .get_cu_occupancy = kgd_gfx_v9_get_cu_occupancy, + .program_trap_handler_settings = + kgd_gfx_v9_program_trap_handler_settings, + .build_grace_period_packet_info = + kgd_gfx_v9_build_grace_period_packet_info, + .get_iq_wait_times = kgd_gfx_v9_get_iq_wait_times, + .enable_debug_trap = kgd_aldebaran_enable_debug_trap, + .disable_debug_trap = kgd_gfx_v9_4_3_disable_debug_trap, + .validate_trap_override_request = + kgd_gfx_v9_4_3_validate_trap_override_request, + .set_wave_launch_trap_override = + kgd_gfx_v9_4_3_set_wave_launch_trap_override, + .set_wave_launch_mode = kgd_aldebaran_set_wave_launch_mode, + .set_address_watch = kgd_gfx_v9_4_3_set_address_watch, + .clear_address_watch = kgd_gfx_v9_4_3_clear_address_watch +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c new file mode 100644 index 000000000..69810b3f1 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c @@ -0,0 +1,1055 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "amdgpu.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_amdkfd_gfx_v10.h" +#include "gc/gc_10_1_0_offset.h" +#include "gc/gc_10_1_0_sh_mask.h" +#include "athub/athub_2_0_0_offset.h" +#include "athub/athub_2_0_0_sh_mask.h" +#include "oss/osssys_5_0_0_offset.h" +#include "oss/osssys_5_0_0_sh_mask.h" +#include "soc15_common.h" +#include "v10_structs.h" +#include "nv.h" +#include "nvd.h" +#include + +enum hqd_dequeue_request_type { + NO_ACTION = 0, + DRAIN_PIPE, + RESET_WAVES, + SAVE_WAVES +}; + +static void lock_srbm(struct amdgpu_device *adev, uint32_t mec, uint32_t pipe, + uint32_t queue, uint32_t vmid) +{ + mutex_lock(&adev->srbm_mutex); + nv_grbm_select(adev, mec, pipe, queue, vmid); +} + +static void unlock_srbm(struct amdgpu_device *adev) +{ + nv_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); +} + +static void acquire_queue(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t queue_id) +{ + uint32_t mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + uint32_t pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + lock_srbm(adev, mec, pipe, queue_id, 0); +} + +static uint64_t get_queue_mask(struct amdgpu_device *adev, + uint32_t pipe_id, uint32_t queue_id) +{ + unsigned int bit = pipe_id * adev->gfx.mec.num_queue_per_pipe + + queue_id; + + return 1ull << bit; +} + +static void release_queue(struct amdgpu_device *adev) +{ + unlock_srbm(adev); +} + +static void kgd_program_sh_mem_settings(struct amdgpu_device *adev, uint32_t vmid, + uint32_t sh_mem_config, + uint32_t sh_mem_ape1_base, + uint32_t sh_mem_ape1_limit, + uint32_t sh_mem_bases, uint32_t inst) +{ + lock_srbm(adev, 0, 0, 0, vmid); + + WREG32_SOC15(GC, 0, mmSH_MEM_CONFIG, sh_mem_config); + WREG32_SOC15(GC, 0, mmSH_MEM_BASES, sh_mem_bases); + /* APE1 no longer exists on GFX9 */ + + unlock_srbm(adev); +} + +static int kgd_set_pasid_vmid_mapping(struct amdgpu_device *adev, u32 pasid, + unsigned int vmid, uint32_t inst) +{ + /* + * We have to assume that there is no outstanding mapping. + * The ATC_VMID_PASID_MAPPING_UPDATE_STATUS bit could be 0 because + * a mapping is in progress or because a mapping finished + * and the SW cleared it. + * So the protocol is to always wait & clear. + */ + uint32_t pasid_mapping = (pasid == 0) ? 0 : (uint32_t)pasid | + ATC_VMID0_PASID_MAPPING__VALID_MASK; + + pr_debug("pasid 0x%x vmid %d, reg value %x\n", pasid, vmid, pasid_mapping); + + pr_debug("ATHUB, reg %x\n", SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING) + vmid); + WREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING) + vmid, + pasid_mapping); + +#if 0 + /* TODO: uncomment this code when the hardware support is ready. */ + while (!(RREG32(SOC15_REG_OFFSET( + ATHUB, 0, + mmATC_VMID_PASID_MAPPING_UPDATE_STATUS)) & + (1U << vmid))) + cpu_relax(); + + pr_debug("ATHUB mapping update finished\n"); + WREG32(SOC15_REG_OFFSET(ATHUB, 0, + mmATC_VMID_PASID_MAPPING_UPDATE_STATUS), + 1U << vmid); +#endif + + /* Mapping vmid to pasid also for IH block */ + pr_debug("update mapping for IH block and mmhub"); + WREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_VMID_0_LUT) + vmid, + pasid_mapping); + + return 0; +} + +/* TODO - RING0 form of field is obsolete, seems to date back to SI + * but still works + */ + +static int kgd_init_interrupts(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t inst) +{ + uint32_t mec; + uint32_t pipe; + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + lock_srbm(adev, mec, pipe, 0, 0); + + WREG32_SOC15(GC, 0, mmCPC_INT_CNTL, + CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK | + CP_INT_CNTL_RING0__OPCODE_ERROR_INT_ENABLE_MASK); + + unlock_srbm(adev); + + return 0; +} + +static uint32_t get_sdma_rlc_reg_offset(struct amdgpu_device *adev, + unsigned int engine_id, + unsigned int queue_id) +{ + uint32_t sdma_engine_reg_base[2] = { + SOC15_REG_OFFSET(SDMA0, 0, + mmSDMA0_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL, + /* On gfx10, mmSDMA1_xxx registers are defined NOT based + * on SDMA1 base address (dw 0x1860) but based on SDMA0 + * base address (dw 0x1260). Therefore use mmSDMA0_RLC0_RB_CNTL + * instead of mmSDMA1_RLC0_RB_CNTL for the base address calc + * below + */ + SOC15_REG_OFFSET(SDMA1, 0, + mmSDMA1_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL + }; + + uint32_t retval = sdma_engine_reg_base[engine_id] + + queue_id * (mmSDMA0_RLC1_RB_CNTL - mmSDMA0_RLC0_RB_CNTL); + + pr_debug("RLC register offset for SDMA%d RLC%d: 0x%x\n", engine_id, + queue_id, retval); + + return retval; +} + +#if 0 +static uint32_t get_watch_base_addr(struct amdgpu_device *adev) +{ + uint32_t retval = SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_ADDR_H) - + mmTCP_WATCH0_ADDR_H; + + pr_debug("kfd: reg watch base address: 0x%x\n", retval); + + return retval; +} +#endif + +static inline struct v10_compute_mqd *get_mqd(void *mqd) +{ + return (struct v10_compute_mqd *)mqd; +} + +static inline struct v10_sdma_mqd *get_sdma_mqd(void *mqd) +{ + return (struct v10_sdma_mqd *)mqd; +} + +static int kgd_hqd_load(struct amdgpu_device *adev, void *mqd, + uint32_t pipe_id, uint32_t queue_id, + uint32_t __user *wptr, uint32_t wptr_shift, + uint32_t wptr_mask, struct mm_struct *mm, uint32_t inst) +{ + struct v10_compute_mqd *m; + uint32_t *mqd_hqd; + uint32_t reg, hqd_base, data; + + m = get_mqd(mqd); + + pr_debug("Load hqd of pipe %d queue %d\n", pipe_id, queue_id); + acquire_queue(adev, pipe_id, queue_id); + + /* HQD registers extend from CP_MQD_BASE_ADDR to CP_HQD_EOP_WPTR_MEM. */ + mqd_hqd = &m->cp_mqd_base_addr_lo; + hqd_base = SOC15_REG_OFFSET(GC, 0, mmCP_MQD_BASE_ADDR); + + for (reg = hqd_base; + reg <= SOC15_REG_OFFSET(GC, 0, mmCP_HQD_PQ_WPTR_HI); reg++) + WREG32_SOC15_IP(GC, reg, mqd_hqd[reg - hqd_base]); + + + /* Activate doorbell logic before triggering WPTR poll. */ + data = REG_SET_FIELD(m->cp_hqd_pq_doorbell_control, + CP_HQD_PQ_DOORBELL_CONTROL, DOORBELL_EN, 1); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, data); + + if (wptr) { + /* Don't read wptr with get_user because the user + * context may not be accessible (if this function + * runs in a work queue). Instead trigger a one-shot + * polling read from memory in the CP. This assumes + * that wptr is GPU-accessible in the queue's VMID via + * ATC or SVM. WPTR==RPTR before starting the poll so + * the CP starts fetching new commands from the right + * place. + * + * Guessing a 64-bit WPTR from a 32-bit RPTR is a bit + * tricky. Assume that the queue didn't overflow. The + * number of valid bits in the 32-bit RPTR depends on + * the queue size. The remaining bits are taken from + * the saved 64-bit WPTR. If the WPTR wrapped, add the + * queue size. + */ + uint32_t queue_size = + 2 << REG_GET_FIELD(m->cp_hqd_pq_control, + CP_HQD_PQ_CONTROL, QUEUE_SIZE); + uint64_t guessed_wptr = m->cp_hqd_pq_rptr & (queue_size - 1); + + if ((m->cp_hqd_pq_wptr_lo & (queue_size - 1)) < guessed_wptr) + guessed_wptr += queue_size; + guessed_wptr += m->cp_hqd_pq_wptr_lo & ~(queue_size - 1); + guessed_wptr += (uint64_t)m->cp_hqd_pq_wptr_hi << 32; + + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_LO, + lower_32_bits(guessed_wptr)); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_HI, + upper_32_bits(guessed_wptr)); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR, + lower_32_bits((uint64_t)wptr)); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI, + upper_32_bits((uint64_t)wptr)); + pr_debug("%s setting CP_PQ_WPTR_POLL_CNTL1 to %x\n", __func__, + (uint32_t)get_queue_mask(adev, pipe_id, queue_id)); + WREG32_SOC15(GC, 0, mmCP_PQ_WPTR_POLL_CNTL1, + (uint32_t)get_queue_mask(adev, pipe_id, queue_id)); + } + + /* Start the EOP fetcher */ + WREG32_SOC15(GC, 0, mmCP_HQD_EOP_RPTR, + REG_SET_FIELD(m->cp_hqd_eop_rptr, + CP_HQD_EOP_RPTR, INIT_FETCHER, 1)); + + data = REG_SET_FIELD(m->cp_hqd_active, CP_HQD_ACTIVE, ACTIVE, 1); + WREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE, data); + + release_queue(adev); + + return 0; +} + +static int kgd_hiq_mqd_load(struct amdgpu_device *adev, void *mqd, + uint32_t pipe_id, uint32_t queue_id, + uint32_t doorbell_off, uint32_t inst) +{ + struct amdgpu_ring *kiq_ring = &adev->gfx.kiq[0].ring; + struct v10_compute_mqd *m; + uint32_t mec, pipe; + int r; + + m = get_mqd(mqd); + + acquire_queue(adev, pipe_id, queue_id); + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + pr_debug("kfd: set HIQ, mec:%d, pipe:%d, queue:%d.\n", + mec, pipe, queue_id); + + spin_lock(&adev->gfx.kiq[0].ring_lock); + r = amdgpu_ring_alloc(kiq_ring, 7); + if (r) { + pr_err("Failed to alloc KIQ (%d).\n", r); + goto out_unlock; + } + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5)); + amdgpu_ring_write(kiq_ring, + PACKET3_MAP_QUEUES_QUEUE_SEL(0) | /* Queue_Sel */ + PACKET3_MAP_QUEUES_VMID(m->cp_hqd_vmid) | /* VMID */ + PACKET3_MAP_QUEUES_QUEUE(queue_id) | + PACKET3_MAP_QUEUES_PIPE(pipe) | + PACKET3_MAP_QUEUES_ME((mec - 1)) | + PACKET3_MAP_QUEUES_QUEUE_TYPE(0) | /*queue_type: normal compute queue */ + PACKET3_MAP_QUEUES_ALLOC_FORMAT(0) | /* alloc format: all_on_one_pipe */ + PACKET3_MAP_QUEUES_ENGINE_SEL(1) | /* engine_sel: hiq */ + PACKET3_MAP_QUEUES_NUM_QUEUES(1)); /* num_queues: must be 1 */ + amdgpu_ring_write(kiq_ring, + PACKET3_MAP_QUEUES_DOORBELL_OFFSET(doorbell_off)); + amdgpu_ring_write(kiq_ring, m->cp_mqd_base_addr_lo); + amdgpu_ring_write(kiq_ring, m->cp_mqd_base_addr_hi); + amdgpu_ring_write(kiq_ring, m->cp_hqd_pq_wptr_poll_addr_lo); + amdgpu_ring_write(kiq_ring, m->cp_hqd_pq_wptr_poll_addr_hi); + amdgpu_ring_commit(kiq_ring); + +out_unlock: + spin_unlock(&adev->gfx.kiq[0].ring_lock); + release_queue(adev); + + return r; +} + +static int kgd_hqd_dump(struct amdgpu_device *adev, + uint32_t pipe_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs, uint32_t inst) +{ + uint32_t i = 0, reg; +#define HQD_N_REGS 56 +#define DUMP_REG(addr) do { \ + if (WARN_ON_ONCE(i >= HQD_N_REGS)) \ + break; \ + (*dump)[i][0] = (addr) << 2; \ + (*dump)[i++][1] = RREG32_SOC15_IP(GC, addr); \ + } while (0) + + *dump = kmalloc(HQD_N_REGS*2*sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + acquire_queue(adev, pipe_id, queue_id); + + for (reg = SOC15_REG_OFFSET(GC, 0, mmCP_MQD_BASE_ADDR); + reg <= SOC15_REG_OFFSET(GC, 0, mmCP_HQD_PQ_WPTR_HI); reg++) + DUMP_REG(reg); + + release_queue(adev); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +static int kgd_hqd_sdma_load(struct amdgpu_device *adev, void *mqd, + uint32_t __user *wptr, struct mm_struct *mm) +{ + struct v10_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + unsigned long end_jiffies; + uint32_t data; + uint64_t data64; + uint64_t __user *wptr64 = (uint64_t __user *)wptr; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, + m->sdmax_rlcx_rb_cntl & (~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK)); + + end_jiffies = msecs_to_jiffies(2000) + jiffies; + while (true) { + data = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_CONTEXT_STATUS); + if (data & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL_OFFSET, + m->sdmax_rlcx_doorbell_offset); + + data = REG_SET_FIELD(m->sdmax_rlcx_doorbell, SDMA0_RLC0_DOORBELL, + ENABLE, 1); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL, data); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR, + m->sdmax_rlcx_rb_rptr); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_HI, + m->sdmax_rlcx_rb_rptr_hi); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_MINOR_PTR_UPDATE, 1); + if (read_user_wptr(mm, wptr64, data64)) { + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR, + lower_32_bits(data64)); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR_HI, + upper_32_bits(data64)); + } else { + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR, + m->sdmax_rlcx_rb_rptr); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR_HI, + m->sdmax_rlcx_rb_rptr_hi); + } + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_MINOR_PTR_UPDATE, 0); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_BASE, m->sdmax_rlcx_rb_base); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_BASE_HI, + m->sdmax_rlcx_rb_base_hi); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_ADDR_LO, + m->sdmax_rlcx_rb_rptr_addr_lo); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_ADDR_HI, + m->sdmax_rlcx_rb_rptr_addr_hi); + + data = REG_SET_FIELD(m->sdmax_rlcx_rb_cntl, SDMA0_RLC0_RB_CNTL, + RB_ENABLE, 1); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, data); + + return 0; +} + +static int kgd_hqd_sdma_dump(struct amdgpu_device *adev, + uint32_t engine_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs) +{ + uint32_t sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, + engine_id, queue_id); + uint32_t i = 0, reg; +#undef HQD_N_REGS +#define HQD_N_REGS (19+6+7+10) + + *dump = kmalloc(HQD_N_REGS*2*sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + for (reg = mmSDMA0_RLC0_RB_CNTL; reg <= mmSDMA0_RLC0_DOORBELL; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = mmSDMA0_RLC0_STATUS; reg <= mmSDMA0_RLC0_CSA_ADDR_HI; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = mmSDMA0_RLC0_IB_SUB_REMAIN; + reg <= mmSDMA0_RLC0_MINOR_PTR_UPDATE; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = mmSDMA0_RLC0_MIDCMD_DATA0; + reg <= mmSDMA0_RLC0_MIDCMD_CNTL; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +static bool kgd_hqd_is_occupied(struct amdgpu_device *adev, + uint64_t queue_address, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst) +{ + uint32_t act; + bool retval = false; + uint32_t low, high; + + acquire_queue(adev, pipe_id, queue_id); + act = RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE); + if (act) { + low = lower_32_bits(queue_address >> 8); + high = upper_32_bits(queue_address >> 8); + + if (low == RREG32_SOC15(GC, 0, mmCP_HQD_PQ_BASE) && + high == RREG32_SOC15(GC, 0, mmCP_HQD_PQ_BASE_HI)) + retval = true; + } + release_queue(adev); + return retval; +} + +static bool kgd_hqd_sdma_is_occupied(struct amdgpu_device *adev, void *mqd) +{ + struct v10_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t sdma_rlc_rb_cntl; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + sdma_rlc_rb_cntl = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL); + + if (sdma_rlc_rb_cntl & SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK) + return true; + + return false; +} + +static int kgd_hqd_destroy(struct amdgpu_device *adev, void *mqd, + enum kfd_preempt_type reset_type, + unsigned int utimeout, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst) +{ + enum hqd_dequeue_request_type type; + unsigned long end_jiffies; + uint32_t temp; + struct v10_compute_mqd *m = get_mqd(mqd); + + if (amdgpu_in_reset(adev)) + return -EIO; + +#if 0 + unsigned long flags; + int retry; +#endif + + acquire_queue(adev, pipe_id, queue_id); + + if (m->cp_hqd_vmid == 0) + WREG32_FIELD15(GC, 0, RLC_CP_SCHEDULERS, scheduler1, 0); + + switch (reset_type) { + case KFD_PREEMPT_TYPE_WAVEFRONT_DRAIN: + type = DRAIN_PIPE; + break; + case KFD_PREEMPT_TYPE_WAVEFRONT_RESET: + type = RESET_WAVES; + break; + case KFD_PREEMPT_TYPE_WAVEFRONT_SAVE: + type = SAVE_WAVES; + break; + default: + type = DRAIN_PIPE; + break; + } + +#if 0 /* Is this still needed? */ + /* Workaround: If IQ timer is active and the wait time is close to or + * equal to 0, dequeueing is not safe. Wait until either the wait time + * is larger or timer is cleared. Also, ensure that IQ_REQ_PEND is + * cleared before continuing. Also, ensure wait times are set to at + * least 0x3. + */ + local_irq_save(flags); + preempt_disable(); + retry = 5000; /* wait for 500 usecs at maximum */ + while (true) { + temp = RREG32(mmCP_HQD_IQ_TIMER); + if (REG_GET_FIELD(temp, CP_HQD_IQ_TIMER, PROCESSING_IQ)) { + pr_debug("HW is processing IQ\n"); + goto loop; + } + if (REG_GET_FIELD(temp, CP_HQD_IQ_TIMER, ACTIVE)) { + if (REG_GET_FIELD(temp, CP_HQD_IQ_TIMER, RETRY_TYPE) + == 3) /* SEM-rearm is safe */ + break; + /* Wait time 3 is safe for CP, but our MMIO read/write + * time is close to 1 microsecond, so check for 10 to + * leave more buffer room + */ + if (REG_GET_FIELD(temp, CP_HQD_IQ_TIMER, WAIT_TIME) + >= 10) + break; + pr_debug("IQ timer is active\n"); + } else + break; +loop: + if (!retry) { + pr_err("CP HQD IQ timer status time out\n"); + break; + } + ndelay(100); + --retry; + } + retry = 1000; + while (true) { + temp = RREG32(mmCP_HQD_DEQUEUE_REQUEST); + if (!(temp & CP_HQD_DEQUEUE_REQUEST__IQ_REQ_PEND_MASK)) + break; + pr_debug("Dequeue request is pending\n"); + + if (!retry) { + pr_err("CP HQD dequeue request time out\n"); + break; + } + ndelay(100); + --retry; + } + local_irq_restore(flags); + preempt_enable(); +#endif + + WREG32_SOC15(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, type); + + end_jiffies = (utimeout * HZ / 1000) + jiffies; + while (true) { + temp = RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE); + if (!(temp & CP_HQD_ACTIVE__ACTIVE_MASK)) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("cp queue preemption time out.\n"); + release_queue(adev); + return -ETIME; + } + usleep_range(500, 1000); + } + + release_queue(adev); + return 0; +} + +static int kgd_hqd_sdma_destroy(struct amdgpu_device *adev, void *mqd, + unsigned int utimeout) +{ + struct v10_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t temp; + unsigned long end_jiffies = (utimeout * HZ / 1000) + jiffies; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + temp = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL); + temp = temp & ~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK; + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, temp); + + while (true) { + temp = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_CONTEXT_STATUS); + if (temp & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL, 0); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, + RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL) | + SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK); + + m->sdmax_rlcx_rb_rptr = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR); + m->sdmax_rlcx_rb_rptr_hi = + RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_HI); + + return 0; +} + +static bool get_atc_vmid_pasid_mapping_info(struct amdgpu_device *adev, + uint8_t vmid, uint16_t *p_pasid) +{ + uint32_t value; + + value = RREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING) + + vmid); + *p_pasid = value & ATC_VMID0_PASID_MAPPING__PASID_MASK; + + return !!(value & ATC_VMID0_PASID_MAPPING__VALID_MASK); +} + +static int kgd_wave_control_execute(struct amdgpu_device *adev, + uint32_t gfx_index_val, + uint32_t sq_cmd, uint32_t inst) +{ + uint32_t data = 0; + + mutex_lock(&adev->grbm_idx_mutex); + + WREG32_SOC15(GC, 0, mmGRBM_GFX_INDEX, gfx_index_val); + WREG32_SOC15(GC, 0, mmSQ_CMD, sq_cmd); + + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + INSTANCE_BROADCAST_WRITES, 1); + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + SA_BROADCAST_WRITES, 1); + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + SE_BROADCAST_WRITES, 1); + + WREG32_SOC15(GC, 0, mmGRBM_GFX_INDEX, data); + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +static void set_vm_context_page_table_base(struct amdgpu_device *adev, + uint32_t vmid, uint64_t page_table_base) +{ + if (!amdgpu_amdkfd_is_kfd_vmid(adev, vmid)) { + pr_err("trying to set page table base for wrong VMID %u\n", + vmid); + return; + } + + /* SDMA is on gfxhub as well for Navi1* series */ + adev->gfxhub.funcs->setup_vm_pt_regs(adev, vmid, page_table_base); +} + +/* + * GFX10 helper for wave launch stall requirements on debug trap setting. + * + * vmid: + * Target VMID to stall/unstall. + * + * stall: + * 0-unstall wave launch (enable), 1-stall wave launch (disable). + * After wavefront launch has been stalled, allocated waves must drain from + * SPI in order for debug trap settings to take effect on those waves. + * This is roughly a ~3500 clock cycle wait on SPI where a read on + * SPI_GDBG_WAVE_CNTL translates to ~32 clock cycles. + * KGD_GFX_V10_WAVE_LAUNCH_SPI_DRAIN_LATENCY indicates the number of reads required. + * + * NOTE: We can afford to clear the entire STALL_VMID field on unstall + * because current GFX10 chips cannot support multi-process debugging due to + * trap configuration and masking being limited to global scope. Always + * assume single process conditions. + * + */ + +#define KGD_GFX_V10_WAVE_LAUNCH_SPI_DRAIN_LATENCY 110 +static void kgd_gfx_v10_set_wave_launch_stall(struct amdgpu_device *adev, uint32_t vmid, bool stall) +{ + uint32_t data = RREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL)); + int i; + + data = REG_SET_FIELD(data, SPI_GDBG_WAVE_CNTL, STALL_VMID, + stall ? 1 << vmid : 0); + + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL), data); + + if (!stall) + return; + + for (i = 0; i < KGD_GFX_V10_WAVE_LAUNCH_SPI_DRAIN_LATENCY; i++) + RREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL)); +} + +uint32_t kgd_gfx_v10_enable_debug_trap(struct amdgpu_device *adev, + bool restore_dbg_registers, + uint32_t vmid) +{ + + mutex_lock(&adev->grbm_idx_mutex); + + kgd_gfx_v10_set_wave_launch_stall(adev, vmid, true); + + /* assume gfx off is disabled for the debug session if rlc restore not supported. */ + if (restore_dbg_registers) { + uint32_t data = 0; + + data = REG_SET_FIELD(data, SPI_GDBG_TRAP_CONFIG, + VMID_SEL, 1 << vmid); + data = REG_SET_FIELD(data, SPI_GDBG_TRAP_CONFIG, + TRAP_EN, 1); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_CONFIG), data); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_DATA0), 0); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_DATA1), 0); + + kgd_gfx_v10_set_wave_launch_stall(adev, vmid, false); + + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; + } + + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK), 0); + + kgd_gfx_v10_set_wave_launch_stall(adev, vmid, false); + + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +uint32_t kgd_gfx_v10_disable_debug_trap(struct amdgpu_device *adev, + bool keep_trap_enabled, + uint32_t vmid) +{ + mutex_lock(&adev->grbm_idx_mutex); + + kgd_gfx_v10_set_wave_launch_stall(adev, vmid, true); + + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK), 0); + + kgd_gfx_v10_set_wave_launch_stall(adev, vmid, false); + + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +int kgd_gfx_v10_validate_trap_override_request(struct amdgpu_device *adev, + uint32_t trap_override, + uint32_t *trap_mask_supported) +{ + *trap_mask_supported &= KFD_DBG_TRAP_MASK_DBG_ADDRESS_WATCH; + + /* The SPI_GDBG_TRAP_MASK register is global and affects all + * processes. Only allow OR-ing the address-watch bit, since + * this only affects processes under the debugger. Other bits + * should stay 0 to avoid the debugger interfering with other + * processes. + */ + if (trap_override != KFD_DBG_TRAP_OVERRIDE_OR) + return -EINVAL; + + return 0; +} + +uint32_t kgd_gfx_v10_set_wave_launch_trap_override(struct amdgpu_device *adev, + uint32_t vmid, + uint32_t trap_override, + uint32_t trap_mask_bits, + uint32_t trap_mask_request, + uint32_t *trap_mask_prev, + uint32_t kfd_dbg_trap_cntl_prev) +{ + uint32_t data, wave_cntl_prev; + + mutex_lock(&adev->grbm_idx_mutex); + + wave_cntl_prev = RREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL)); + + kgd_gfx_v10_set_wave_launch_stall(adev, vmid, true); + + data = RREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK)); + *trap_mask_prev = REG_GET_FIELD(data, SPI_GDBG_TRAP_MASK, EXCP_EN); + + trap_mask_bits = (trap_mask_bits & trap_mask_request) | + (*trap_mask_prev & ~trap_mask_request); + + data = REG_SET_FIELD(data, SPI_GDBG_TRAP_MASK, EXCP_EN, trap_mask_bits); + data = REG_SET_FIELD(data, SPI_GDBG_TRAP_MASK, REPLACE, trap_override); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK), data); + + /* We need to preserve wave launch mode stall settings. */ + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL), wave_cntl_prev); + + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +uint32_t kgd_gfx_v10_set_wave_launch_mode(struct amdgpu_device *adev, + uint8_t wave_launch_mode, + uint32_t vmid) +{ + uint32_t data = 0; + bool is_mode_set = !!wave_launch_mode; + + mutex_lock(&adev->grbm_idx_mutex); + + kgd_gfx_v10_set_wave_launch_stall(adev, vmid, true); + + data = REG_SET_FIELD(data, SPI_GDBG_WAVE_CNTL2, + VMID_MASK, is_mode_set ? 1 << vmid : 0); + data = REG_SET_FIELD(data, SPI_GDBG_WAVE_CNTL2, + MODE, is_mode_set ? wave_launch_mode : 0); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL2), data); + + kgd_gfx_v10_set_wave_launch_stall(adev, vmid, false); + + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +#define TCP_WATCH_STRIDE (mmTCP_WATCH1_ADDR_H - mmTCP_WATCH0_ADDR_H) +uint32_t kgd_gfx_v10_set_address_watch(struct amdgpu_device *adev, + uint64_t watch_address, + uint32_t watch_address_mask, + uint32_t watch_id, + uint32_t watch_mode, + uint32_t debug_vmid, + uint32_t inst) +{ + uint32_t watch_address_high; + uint32_t watch_address_low; + uint32_t watch_address_cntl; + + watch_address_cntl = 0; + + watch_address_low = lower_32_bits(watch_address); + watch_address_high = upper_32_bits(watch_address) & 0xffff; + + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + VMID, + debug_vmid); + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + MODE, + watch_mode); + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + MASK, + watch_address_mask >> 7); + + /* Turning off this watch point until we set all the registers */ + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + VALID, + 0); + + WREG32((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_CNTL) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_cntl); + + WREG32((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_ADDR_H) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_high); + + WREG32((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_ADDR_L) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_low); + + /* Enable the watch point */ + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + VALID, + 1); + + WREG32((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_CNTL) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_cntl); + + return 0; +} + +uint32_t kgd_gfx_v10_clear_address_watch(struct amdgpu_device *adev, + uint32_t watch_id) +{ + uint32_t watch_address_cntl; + + watch_address_cntl = 0; + + WREG32((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_CNTL) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_cntl); + + return 0; +} + + +/* kgd_gfx_v10_get_iq_wait_times: Returns the mmCP_IQ_WAIT_TIME1/2 values + * The values read are: + * ib_offload_wait_time -- Wait Count for Indirect Buffer Offloads. + * atomic_offload_wait_time -- Wait Count for L2 and GDS Atomics Offloads. + * wrm_offload_wait_time -- Wait Count for WAIT_REG_MEM Offloads. + * gws_wait_time -- Wait Count for Global Wave Syncs. + * que_sleep_wait_time -- Wait Count for Dequeue Retry. + * sch_wave_wait_time -- Wait Count for Scheduling Wave Message. + * sem_rearm_wait_time -- Wait Count for Semaphore re-arm. + * deq_retry_wait_time -- Wait Count for Global Wave Syncs. + */ +void kgd_gfx_v10_get_iq_wait_times(struct amdgpu_device *adev, + uint32_t *wait_times, + uint32_t inst) + +{ + *wait_times = RREG32(SOC15_REG_OFFSET(GC, 0, mmCP_IQ_WAIT_TIME2)); +} + +void kgd_gfx_v10_build_grace_period_packet_info(struct amdgpu_device *adev, + uint32_t wait_times, + uint32_t grace_period, + uint32_t *reg_offset, + uint32_t *reg_data) +{ + *reg_data = wait_times; + + /* + * The CP cannont handle a 0 grace period input and will result in + * an infinite grace period being set so set to 1 to prevent this. + */ + if (grace_period == 0) + grace_period = 1; + + *reg_data = REG_SET_FIELD(*reg_data, + CP_IQ_WAIT_TIME2, + SCH_WAVE, + grace_period); + + *reg_offset = SOC15_REG_OFFSET(GC, 0, mmCP_IQ_WAIT_TIME2); +} + +static void program_trap_handler_settings(struct amdgpu_device *adev, + uint32_t vmid, uint64_t tba_addr, uint64_t tma_addr, + uint32_t inst) +{ + lock_srbm(adev, 0, 0, 0, vmid); + + /* + * Program TBA registers + */ + WREG32(SOC15_REG_OFFSET(GC, 0, mmSQ_SHADER_TBA_LO), + lower_32_bits(tba_addr >> 8)); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSQ_SHADER_TBA_HI), + upper_32_bits(tba_addr >> 8) | + (1 << SQ_SHADER_TBA_HI__TRAP_EN__SHIFT)); + + /* + * Program TMA registers + */ + WREG32(SOC15_REG_OFFSET(GC, 0, mmSQ_SHADER_TMA_LO), + lower_32_bits(tma_addr >> 8)); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSQ_SHADER_TMA_HI), + upper_32_bits(tma_addr >> 8)); + + unlock_srbm(adev); +} + +const struct kfd2kgd_calls gfx_v10_kfd2kgd = { + .program_sh_mem_settings = kgd_program_sh_mem_settings, + .set_pasid_vmid_mapping = kgd_set_pasid_vmid_mapping, + .init_interrupts = kgd_init_interrupts, + .hqd_load = kgd_hqd_load, + .hiq_mqd_load = kgd_hiq_mqd_load, + .hqd_sdma_load = kgd_hqd_sdma_load, + .hqd_dump = kgd_hqd_dump, + .hqd_sdma_dump = kgd_hqd_sdma_dump, + .hqd_is_occupied = kgd_hqd_is_occupied, + .hqd_sdma_is_occupied = kgd_hqd_sdma_is_occupied, + .hqd_destroy = kgd_hqd_destroy, + .hqd_sdma_destroy = kgd_hqd_sdma_destroy, + .wave_control_execute = kgd_wave_control_execute, + .get_atc_vmid_pasid_mapping_info = + get_atc_vmid_pasid_mapping_info, + .set_vm_context_page_table_base = set_vm_context_page_table_base, + .enable_debug_trap = kgd_gfx_v10_enable_debug_trap, + .disable_debug_trap = kgd_gfx_v10_disable_debug_trap, + .validate_trap_override_request = kgd_gfx_v10_validate_trap_override_request, + .set_wave_launch_trap_override = kgd_gfx_v10_set_wave_launch_trap_override, + .set_wave_launch_mode = kgd_gfx_v10_set_wave_launch_mode, + .set_address_watch = kgd_gfx_v10_set_address_watch, + .clear_address_watch = kgd_gfx_v10_clear_address_watch, + .get_iq_wait_times = kgd_gfx_v10_get_iq_wait_times, + .build_grace_period_packet_info = kgd_gfx_v10_build_grace_period_packet_info, + .program_trap_handler_settings = program_trap_handler_settings, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.h new file mode 100644 index 000000000..67bcaa3d4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.h @@ -0,0 +1,58 @@ +/* + * Copyright 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +uint32_t kgd_gfx_v10_enable_debug_trap(struct amdgpu_device *adev, + bool restore_dbg_registers, + uint32_t vmid); +uint32_t kgd_gfx_v10_disable_debug_trap(struct amdgpu_device *adev, + bool keep_trap_enabled, + uint32_t vmid); +int kgd_gfx_v10_validate_trap_override_request(struct amdgpu_device *adev, + uint32_t trap_override, + uint32_t *trap_mask_supported); +uint32_t kgd_gfx_v10_set_wave_launch_trap_override(struct amdgpu_device *adev, + uint32_t vmid, + uint32_t trap_override, + uint32_t trap_mask_bits, + uint32_t trap_mask_request, + uint32_t *trap_mask_prev, + uint32_t kfd_dbg_trap_cntl_prev); +uint32_t kgd_gfx_v10_set_wave_launch_mode(struct amdgpu_device *adev, + uint8_t wave_launch_mode, + uint32_t vmid); +uint32_t kgd_gfx_v10_set_address_watch(struct amdgpu_device *adev, + uint64_t watch_address, + uint32_t watch_address_mask, + uint32_t watch_id, + uint32_t watch_mode, + uint32_t debug_vmid, + uint32_t inst); +uint32_t kgd_gfx_v10_clear_address_watch(struct amdgpu_device *adev, + uint32_t watch_id); +void kgd_gfx_v10_get_iq_wait_times(struct amdgpu_device *adev, + uint32_t *wait_times, + uint32_t inst); +void kgd_gfx_v10_build_grace_period_packet_info(struct amdgpu_device *adev, + uint32_t wait_times, + uint32_t grace_period, + uint32_t *reg_offset, + uint32_t *reg_data); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10_3.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10_3.c new file mode 100644 index 000000000..8c8437a43 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10_3.c @@ -0,0 +1,684 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include +#include "amdgpu.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_amdkfd_gfx_v10.h" +#include "gc/gc_10_3_0_offset.h" +#include "gc/gc_10_3_0_sh_mask.h" +#include "oss/osssys_5_0_0_offset.h" +#include "oss/osssys_5_0_0_sh_mask.h" +#include "athub/athub_2_1_0_offset.h" +#include "athub/athub_2_1_0_sh_mask.h" +#include "soc15_common.h" +#include "v10_structs.h" +#include "nv.h" +#include "nvd.h" + +enum hqd_dequeue_request_type { + NO_ACTION = 0, + DRAIN_PIPE, + RESET_WAVES, + SAVE_WAVES +}; + +static void lock_srbm(struct amdgpu_device *adev, uint32_t mec, uint32_t pipe, + uint32_t queue, uint32_t vmid) +{ + mutex_lock(&adev->srbm_mutex); + nv_grbm_select(adev, mec, pipe, queue, vmid); +} + +static void unlock_srbm(struct amdgpu_device *adev) +{ + nv_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); +} + +static void acquire_queue(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t queue_id) +{ + uint32_t mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + uint32_t pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + lock_srbm(adev, mec, pipe, queue_id, 0); +} + +static uint64_t get_queue_mask(struct amdgpu_device *adev, + uint32_t pipe_id, uint32_t queue_id) +{ + unsigned int bit = pipe_id * adev->gfx.mec.num_queue_per_pipe + + queue_id; + + return 1ull << bit; +} + +static void release_queue(struct amdgpu_device *adev) +{ + unlock_srbm(adev); +} + +static void program_sh_mem_settings_v10_3(struct amdgpu_device *adev, uint32_t vmid, + uint32_t sh_mem_config, + uint32_t sh_mem_ape1_base, + uint32_t sh_mem_ape1_limit, + uint32_t sh_mem_bases, uint32_t inst) +{ + lock_srbm(adev, 0, 0, 0, vmid); + + WREG32_SOC15(GC, 0, mmSH_MEM_CONFIG, sh_mem_config); + WREG32_SOC15(GC, 0, mmSH_MEM_BASES, sh_mem_bases); + /* APE1 no longer exists on GFX9 */ + + unlock_srbm(adev); +} + +/* ATC is defeatured on Sienna_Cichlid */ +static int set_pasid_vmid_mapping_v10_3(struct amdgpu_device *adev, unsigned int pasid, + unsigned int vmid, uint32_t inst) +{ + uint32_t value = pasid << IH_VMID_0_LUT__PASID__SHIFT; + + /* Mapping vmid to pasid also for IH block */ + pr_debug("mapping vmid %d -> pasid %d in IH block for GFX client\n", + vmid, pasid); + WREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_VMID_0_LUT) + vmid, value); + + return 0; +} + +static int init_interrupts_v10_3(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t inst) +{ + uint32_t mec; + uint32_t pipe; + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + lock_srbm(adev, mec, pipe, 0, 0); + + WREG32_SOC15(GC, 0, mmCPC_INT_CNTL, + CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK | + CP_INT_CNTL_RING0__OPCODE_ERROR_INT_ENABLE_MASK); + + unlock_srbm(adev); + + return 0; +} + +static uint32_t get_sdma_rlc_reg_offset(struct amdgpu_device *adev, + unsigned int engine_id, + unsigned int queue_id) +{ + uint32_t sdma_engine_reg_base = 0; + uint32_t sdma_rlc_reg_offset; + + switch (engine_id) { + default: + dev_warn(adev->dev, + "Invalid sdma engine id (%d), using engine id 0\n", + engine_id); + fallthrough; + case 0: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA0, 0, + mmSDMA0_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL; + break; + case 1: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA0, 0, + mmSDMA1_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL; + break; + case 2: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA0, 0, + mmSDMA2_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL; + break; + case 3: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA0, 0, + mmSDMA3_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL; + break; + } + + sdma_rlc_reg_offset = sdma_engine_reg_base + + queue_id * (mmSDMA0_RLC1_RB_CNTL - mmSDMA0_RLC0_RB_CNTL); + + pr_debug("RLC register offset for SDMA%d RLC%d: 0x%x\n", engine_id, + queue_id, sdma_rlc_reg_offset); + + return sdma_rlc_reg_offset; +} + +static inline struct v10_compute_mqd *get_mqd(void *mqd) +{ + return (struct v10_compute_mqd *)mqd; +} + +static inline struct v10_sdma_mqd *get_sdma_mqd(void *mqd) +{ + return (struct v10_sdma_mqd *)mqd; +} + +static int hqd_load_v10_3(struct amdgpu_device *adev, void *mqd, + uint32_t pipe_id, uint32_t queue_id, + uint32_t __user *wptr, uint32_t wptr_shift, + uint32_t wptr_mask, struct mm_struct *mm, uint32_t inst) +{ + struct v10_compute_mqd *m; + uint32_t *mqd_hqd; + uint32_t reg, hqd_base, data; + + m = get_mqd(mqd); + + pr_debug("Load hqd of pipe %d queue %d\n", pipe_id, queue_id); + acquire_queue(adev, pipe_id, queue_id); + + /* HIQ is set during driver init period with vmid set to 0*/ + if (m->cp_hqd_vmid == 0) { + uint32_t value, mec, pipe; + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + pr_debug("kfd: set HIQ, mec:%d, pipe:%d, queue:%d.\n", + mec, pipe, queue_id); + value = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS); + value = REG_SET_FIELD(value, RLC_CP_SCHEDULERS, scheduler1, + ((mec << 5) | (pipe << 3) | queue_id | 0x80)); + WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, value); + } + + /* HQD registers extend from CP_MQD_BASE_ADDR to CP_HQD_EOP_WPTR_MEM. */ + mqd_hqd = &m->cp_mqd_base_addr_lo; + hqd_base = SOC15_REG_OFFSET(GC, 0, mmCP_MQD_BASE_ADDR); + + for (reg = hqd_base; + reg <= SOC15_REG_OFFSET(GC, 0, mmCP_HQD_PQ_WPTR_HI); reg++) + WREG32_SOC15_IP(GC, reg, mqd_hqd[reg - hqd_base]); + + + /* Activate doorbell logic before triggering WPTR poll. */ + data = REG_SET_FIELD(m->cp_hqd_pq_doorbell_control, + CP_HQD_PQ_DOORBELL_CONTROL, DOORBELL_EN, 1); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, data); + + if (wptr) { + /* Don't read wptr with get_user because the user + * context may not be accessible (if this function + * runs in a work queue). Instead trigger a one-shot + * polling read from memory in the CP. This assumes + * that wptr is GPU-accessible in the queue's VMID via + * ATC or SVM. WPTR==RPTR before starting the poll so + * the CP starts fetching new commands from the right + * place. + * + * Guessing a 64-bit WPTR from a 32-bit RPTR is a bit + * tricky. Assume that the queue didn't overflow. The + * number of valid bits in the 32-bit RPTR depends on + * the queue size. The remaining bits are taken from + * the saved 64-bit WPTR. If the WPTR wrapped, add the + * queue size. + */ + uint32_t queue_size = + 2 << REG_GET_FIELD(m->cp_hqd_pq_control, + CP_HQD_PQ_CONTROL, QUEUE_SIZE); + uint64_t guessed_wptr = m->cp_hqd_pq_rptr & (queue_size - 1); + + if ((m->cp_hqd_pq_wptr_lo & (queue_size - 1)) < guessed_wptr) + guessed_wptr += queue_size; + guessed_wptr += m->cp_hqd_pq_wptr_lo & ~(queue_size - 1); + guessed_wptr += (uint64_t)m->cp_hqd_pq_wptr_hi << 32; + + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_LO, + lower_32_bits(guessed_wptr)); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_HI, + upper_32_bits(guessed_wptr)); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR, + lower_32_bits((uint64_t)wptr)); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI, + upper_32_bits((uint64_t)wptr)); + pr_debug("%s setting CP_PQ_WPTR_POLL_CNTL1 to %x\n", __func__, + (uint32_t)get_queue_mask(adev, pipe_id, queue_id)); + WREG32_SOC15(GC, 0, mmCP_PQ_WPTR_POLL_CNTL1, + (uint32_t)get_queue_mask(adev, pipe_id, queue_id)); + } + + /* Start the EOP fetcher */ + WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_HQD_EOP_RPTR), + REG_SET_FIELD(m->cp_hqd_eop_rptr, + CP_HQD_EOP_RPTR, INIT_FETCHER, 1)); + + data = REG_SET_FIELD(m->cp_hqd_active, CP_HQD_ACTIVE, ACTIVE, 1); + WREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE, data); + + release_queue(adev); + + return 0; +} + +static int hiq_mqd_load_v10_3(struct amdgpu_device *adev, void *mqd, + uint32_t pipe_id, uint32_t queue_id, + uint32_t doorbell_off, uint32_t inst) +{ + struct amdgpu_ring *kiq_ring = &adev->gfx.kiq[0].ring; + struct v10_compute_mqd *m; + uint32_t mec, pipe; + int r; + + m = get_mqd(mqd); + + acquire_queue(adev, pipe_id, queue_id); + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + pr_debug("kfd: set HIQ, mec:%d, pipe:%d, queue:%d.\n", + mec, pipe, queue_id); + + spin_lock(&adev->gfx.kiq[0].ring_lock); + r = amdgpu_ring_alloc(kiq_ring, 7); + if (r) { + pr_err("Failed to alloc KIQ (%d).\n", r); + goto out_unlock; + } + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5)); + amdgpu_ring_write(kiq_ring, + PACKET3_MAP_QUEUES_QUEUE_SEL(0) | /* Queue_Sel */ + PACKET3_MAP_QUEUES_VMID(m->cp_hqd_vmid) | /* VMID */ + PACKET3_MAP_QUEUES_QUEUE(queue_id) | + PACKET3_MAP_QUEUES_PIPE(pipe) | + PACKET3_MAP_QUEUES_ME((mec - 1)) | + PACKET3_MAP_QUEUES_QUEUE_TYPE(0) | /*queue_type: normal compute queue */ + PACKET3_MAP_QUEUES_ALLOC_FORMAT(0) | /* alloc format: all_on_one_pipe */ + PACKET3_MAP_QUEUES_ENGINE_SEL(1) | /* engine_sel: hiq */ + PACKET3_MAP_QUEUES_NUM_QUEUES(1)); /* num_queues: must be 1 */ + amdgpu_ring_write(kiq_ring, + PACKET3_MAP_QUEUES_DOORBELL_OFFSET(doorbell_off)); + amdgpu_ring_write(kiq_ring, m->cp_mqd_base_addr_lo); + amdgpu_ring_write(kiq_ring, m->cp_mqd_base_addr_hi); + amdgpu_ring_write(kiq_ring, m->cp_hqd_pq_wptr_poll_addr_lo); + amdgpu_ring_write(kiq_ring, m->cp_hqd_pq_wptr_poll_addr_hi); + amdgpu_ring_commit(kiq_ring); + +out_unlock: + spin_unlock(&adev->gfx.kiq[0].ring_lock); + release_queue(adev); + + return r; +} + +static int hqd_dump_v10_3(struct amdgpu_device *adev, + uint32_t pipe_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs, uint32_t inst) +{ + uint32_t i = 0, reg; +#define HQD_N_REGS 56 +#define DUMP_REG(addr) do { \ + if (WARN_ON_ONCE(i >= HQD_N_REGS)) \ + break; \ + (*dump)[i][0] = (addr) << 2; \ + (*dump)[i++][1] = RREG32_SOC15_IP(GC, addr); \ + } while (0) + + *dump = kmalloc(HQD_N_REGS*2*sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + acquire_queue(adev, pipe_id, queue_id); + + for (reg = SOC15_REG_OFFSET(GC, 0, mmCP_MQD_BASE_ADDR); + reg <= SOC15_REG_OFFSET(GC, 0, mmCP_HQD_PQ_WPTR_HI); reg++) + DUMP_REG(reg); + + release_queue(adev); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +static int hqd_sdma_load_v10_3(struct amdgpu_device *adev, void *mqd, + uint32_t __user *wptr, struct mm_struct *mm) +{ + struct v10_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + unsigned long end_jiffies; + uint32_t data; + uint64_t data64; + uint64_t __user *wptr64 = (uint64_t __user *)wptr; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, + m->sdmax_rlcx_rb_cntl & (~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK)); + + end_jiffies = msecs_to_jiffies(2000) + jiffies; + while (true) { + data = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_CONTEXT_STATUS); + if (data & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL_OFFSET, + m->sdmax_rlcx_doorbell_offset); + + data = REG_SET_FIELD(m->sdmax_rlcx_doorbell, SDMA0_RLC0_DOORBELL, + ENABLE, 1); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL, data); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR, + m->sdmax_rlcx_rb_rptr); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_HI, + m->sdmax_rlcx_rb_rptr_hi); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_MINOR_PTR_UPDATE, 1); + if (read_user_wptr(mm, wptr64, data64)) { + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR, + lower_32_bits(data64)); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR_HI, + upper_32_bits(data64)); + } else { + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR, + m->sdmax_rlcx_rb_rptr); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR_HI, + m->sdmax_rlcx_rb_rptr_hi); + } + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_MINOR_PTR_UPDATE, 0); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_BASE, m->sdmax_rlcx_rb_base); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_BASE_HI, + m->sdmax_rlcx_rb_base_hi); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_ADDR_LO, + m->sdmax_rlcx_rb_rptr_addr_lo); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_ADDR_HI, + m->sdmax_rlcx_rb_rptr_addr_hi); + + data = REG_SET_FIELD(m->sdmax_rlcx_rb_cntl, SDMA0_RLC0_RB_CNTL, + RB_ENABLE, 1); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, data); + + return 0; +} + +static int hqd_sdma_dump_v10_3(struct amdgpu_device *adev, + uint32_t engine_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs) +{ + uint32_t sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, + engine_id, queue_id); + uint32_t i = 0, reg; +#undef HQD_N_REGS +#define HQD_N_REGS (19+6+7+12) + + *dump = kmalloc(HQD_N_REGS*2*sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + for (reg = mmSDMA0_RLC0_RB_CNTL; reg <= mmSDMA0_RLC0_DOORBELL; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = mmSDMA0_RLC0_STATUS; reg <= mmSDMA0_RLC0_CSA_ADDR_HI; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = mmSDMA0_RLC0_IB_SUB_REMAIN; + reg <= mmSDMA0_RLC0_MINOR_PTR_UPDATE; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = mmSDMA0_RLC0_MIDCMD_DATA0; + reg <= mmSDMA0_RLC0_MIDCMD_CNTL; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +static bool hqd_is_occupied_v10_3(struct amdgpu_device *adev, + uint64_t queue_address, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst) +{ + uint32_t act; + bool retval = false; + uint32_t low, high; + + acquire_queue(adev, pipe_id, queue_id); + act = RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE); + if (act) { + low = lower_32_bits(queue_address >> 8); + high = upper_32_bits(queue_address >> 8); + + if (low == RREG32_SOC15(GC, 0, mmCP_HQD_PQ_BASE) && + high == RREG32_SOC15(GC, 0, mmCP_HQD_PQ_BASE_HI)) + retval = true; + } + release_queue(adev); + return retval; +} + +static bool hqd_sdma_is_occupied_v10_3(struct amdgpu_device *adev, + void *mqd) +{ + struct v10_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t sdma_rlc_rb_cntl; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + sdma_rlc_rb_cntl = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL); + + if (sdma_rlc_rb_cntl & SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK) + return true; + + return false; +} + +static int hqd_destroy_v10_3(struct amdgpu_device *adev, void *mqd, + enum kfd_preempt_type reset_type, + unsigned int utimeout, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst) +{ + enum hqd_dequeue_request_type type; + unsigned long end_jiffies; + uint32_t temp; + struct v10_compute_mqd *m = get_mqd(mqd); + + acquire_queue(adev, pipe_id, queue_id); + + if (m->cp_hqd_vmid == 0) + WREG32_FIELD15(GC, 0, RLC_CP_SCHEDULERS, scheduler1, 0); + + switch (reset_type) { + case KFD_PREEMPT_TYPE_WAVEFRONT_DRAIN: + type = DRAIN_PIPE; + break; + case KFD_PREEMPT_TYPE_WAVEFRONT_RESET: + type = RESET_WAVES; + break; + case KFD_PREEMPT_TYPE_WAVEFRONT_SAVE: + type = SAVE_WAVES; + break; + default: + type = DRAIN_PIPE; + break; + } + + WREG32_SOC15(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, type); + + end_jiffies = (utimeout * HZ / 1000) + jiffies; + while (true) { + temp = RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE); + if (!(temp & CP_HQD_ACTIVE__ACTIVE_MASK)) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("cp queue pipe %d queue %d preemption failed\n", + pipe_id, queue_id); + release_queue(adev); + return -ETIME; + } + usleep_range(500, 1000); + } + + release_queue(adev); + return 0; +} + +static int hqd_sdma_destroy_v10_3(struct amdgpu_device *adev, void *mqd, + unsigned int utimeout) +{ + struct v10_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t temp; + unsigned long end_jiffies = (utimeout * HZ / 1000) + jiffies; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + temp = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL); + temp = temp & ~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK; + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, temp); + + while (true) { + temp = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_CONTEXT_STATUS); + if (temp & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL, 0); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, + RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL) | + SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK); + + m->sdmax_rlcx_rb_rptr = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR); + m->sdmax_rlcx_rb_rptr_hi = + RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_HI); + + return 0; +} + +static int wave_control_execute_v10_3(struct amdgpu_device *adev, + uint32_t gfx_index_val, + uint32_t sq_cmd, uint32_t inst) +{ + uint32_t data = 0; + + mutex_lock(&adev->grbm_idx_mutex); + + WREG32_SOC15(GC, 0, mmGRBM_GFX_INDEX, gfx_index_val); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSQ_CMD), sq_cmd); + + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + INSTANCE_BROADCAST_WRITES, 1); + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + SA_BROADCAST_WRITES, 1); + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + SE_BROADCAST_WRITES, 1); + + WREG32_SOC15(GC, 0, mmGRBM_GFX_INDEX, data); + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +static bool get_atc_vmid_pasid_mapping_info_v10_3(struct amdgpu_device *adev, + uint8_t vmid, uint16_t *p_pasid) +{ + uint32_t value; + + value = RREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING) + + vmid); + *p_pasid = value & ATC_VMID0_PASID_MAPPING__PASID_MASK; + + return !!(value & ATC_VMID0_PASID_MAPPING__VALID_MASK); +} + +static void set_vm_context_page_table_base_v10_3(struct amdgpu_device *adev, + uint32_t vmid, uint64_t page_table_base) +{ + /* SDMA is on gfxhub as well for Navi1* series */ + adev->gfxhub.funcs->setup_vm_pt_regs(adev, vmid, page_table_base); +} + +static void program_trap_handler_settings_v10_3(struct amdgpu_device *adev, + uint32_t vmid, uint64_t tba_addr, uint64_t tma_addr, + uint32_t inst) +{ + lock_srbm(adev, 0, 0, 0, vmid); + + /* + * Program TBA registers + */ + WREG32(SOC15_REG_OFFSET(GC, 0, mmSQ_SHADER_TBA_LO), + lower_32_bits(tba_addr >> 8)); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSQ_SHADER_TBA_HI), + upper_32_bits(tba_addr >> 8) | + (1 << SQ_SHADER_TBA_HI__TRAP_EN__SHIFT)); + + /* + * Program TMA registers + */ + WREG32(SOC15_REG_OFFSET(GC, 0, mmSQ_SHADER_TMA_LO), + lower_32_bits(tma_addr >> 8)); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSQ_SHADER_TMA_HI), + upper_32_bits(tma_addr >> 8)); + + unlock_srbm(adev); +} + +const struct kfd2kgd_calls gfx_v10_3_kfd2kgd = { + .program_sh_mem_settings = program_sh_mem_settings_v10_3, + .set_pasid_vmid_mapping = set_pasid_vmid_mapping_v10_3, + .init_interrupts = init_interrupts_v10_3, + .hqd_load = hqd_load_v10_3, + .hiq_mqd_load = hiq_mqd_load_v10_3, + .hqd_sdma_load = hqd_sdma_load_v10_3, + .hqd_dump = hqd_dump_v10_3, + .hqd_sdma_dump = hqd_sdma_dump_v10_3, + .hqd_is_occupied = hqd_is_occupied_v10_3, + .hqd_sdma_is_occupied = hqd_sdma_is_occupied_v10_3, + .hqd_destroy = hqd_destroy_v10_3, + .hqd_sdma_destroy = hqd_sdma_destroy_v10_3, + .wave_control_execute = wave_control_execute_v10_3, + .get_atc_vmid_pasid_mapping_info = get_atc_vmid_pasid_mapping_info_v10_3, + .set_vm_context_page_table_base = set_vm_context_page_table_base_v10_3, + .program_trap_handler_settings = program_trap_handler_settings_v10_3, + .get_iq_wait_times = kgd_gfx_v10_get_iq_wait_times, + .build_grace_period_packet_info = kgd_gfx_v10_build_grace_period_packet_info, + .enable_debug_trap = kgd_gfx_v10_enable_debug_trap, + .disable_debug_trap = kgd_gfx_v10_disable_debug_trap, + .validate_trap_override_request = kgd_gfx_v10_validate_trap_override_request, + .set_wave_launch_trap_override = kgd_gfx_v10_set_wave_launch_trap_override, + .set_wave_launch_mode = kgd_gfx_v10_set_wave_launch_mode, + .set_address_watch = kgd_gfx_v10_set_address_watch, + .clear_address_watch = kgd_gfx_v10_clear_address_watch +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v11.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v11.c new file mode 100644 index 000000000..d67d003ba --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v11.c @@ -0,0 +1,812 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include +#include "amdgpu.h" +#include "amdgpu_amdkfd.h" +#include "gc/gc_11_0_0_offset.h" +#include "gc/gc_11_0_0_sh_mask.h" +#include "oss/osssys_6_0_0_offset.h" +#include "oss/osssys_6_0_0_sh_mask.h" +#include "soc15_common.h" +#include "soc15d.h" +#include "v11_structs.h" +#include "soc21.h" +#include + +enum hqd_dequeue_request_type { + NO_ACTION = 0, + DRAIN_PIPE, + RESET_WAVES, + SAVE_WAVES +}; + +static void lock_srbm(struct amdgpu_device *adev, uint32_t mec, uint32_t pipe, + uint32_t queue, uint32_t vmid) +{ + mutex_lock(&adev->srbm_mutex); + soc21_grbm_select(adev, mec, pipe, queue, vmid); +} + +static void unlock_srbm(struct amdgpu_device *adev) +{ + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); +} + +static void acquire_queue(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t queue_id) +{ + uint32_t mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + uint32_t pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + lock_srbm(adev, mec, pipe, queue_id, 0); +} + +static uint64_t get_queue_mask(struct amdgpu_device *adev, + uint32_t pipe_id, uint32_t queue_id) +{ + unsigned int bit = pipe_id * adev->gfx.mec.num_queue_per_pipe + + queue_id; + + return 1ull << bit; +} + +static void release_queue(struct amdgpu_device *adev) +{ + unlock_srbm(adev); +} + +static void program_sh_mem_settings_v11(struct amdgpu_device *adev, uint32_t vmid, + uint32_t sh_mem_config, + uint32_t sh_mem_ape1_base, + uint32_t sh_mem_ape1_limit, + uint32_t sh_mem_bases, uint32_t inst) +{ + lock_srbm(adev, 0, 0, 0, vmid); + + WREG32(SOC15_REG_OFFSET(GC, 0, regSH_MEM_CONFIG), sh_mem_config); + WREG32(SOC15_REG_OFFSET(GC, 0, regSH_MEM_BASES), sh_mem_bases); + + unlock_srbm(adev); +} + +static int set_pasid_vmid_mapping_v11(struct amdgpu_device *adev, unsigned int pasid, + unsigned int vmid, uint32_t inst) +{ + uint32_t value = pasid << IH_VMID_0_LUT__PASID__SHIFT; + + /* Mapping vmid to pasid also for IH block */ + pr_debug("mapping vmid %d -> pasid %d in IH block for GFX client\n", + vmid, pasid); + WREG32(SOC15_REG_OFFSET(OSSSYS, 0, regIH_VMID_0_LUT) + vmid, value); + + return 0; +} + +static int init_interrupts_v11(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t inst) +{ + uint32_t mec; + uint32_t pipe; + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + lock_srbm(adev, mec, pipe, 0, 0); + + WREG32_SOC15(GC, 0, regCPC_INT_CNTL, + CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK | + CP_INT_CNTL_RING0__OPCODE_ERROR_INT_ENABLE_MASK); + + unlock_srbm(adev); + + return 0; +} + +static uint32_t get_sdma_rlc_reg_offset(struct amdgpu_device *adev, + unsigned int engine_id, + unsigned int queue_id) +{ + uint32_t sdma_engine_reg_base = 0; + uint32_t sdma_rlc_reg_offset; + + switch (engine_id) { + case 0: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA0, 0, + regSDMA0_QUEUE0_RB_CNTL) - regSDMA0_QUEUE0_RB_CNTL; + break; + case 1: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA1, 0, + regSDMA1_QUEUE0_RB_CNTL) - regSDMA0_QUEUE0_RB_CNTL; + break; + default: + BUG(); + } + + sdma_rlc_reg_offset = sdma_engine_reg_base + + queue_id * (regSDMA0_QUEUE1_RB_CNTL - regSDMA0_QUEUE0_RB_CNTL); + + pr_debug("RLC register offset for SDMA%d RLC%d: 0x%x\n", engine_id, + queue_id, sdma_rlc_reg_offset); + + return sdma_rlc_reg_offset; +} + +static inline struct v11_compute_mqd *get_mqd(void *mqd) +{ + return (struct v11_compute_mqd *)mqd; +} + +static inline struct v11_sdma_mqd *get_sdma_mqd(void *mqd) +{ + return (struct v11_sdma_mqd *)mqd; +} + +static int hqd_load_v11(struct amdgpu_device *adev, void *mqd, uint32_t pipe_id, + uint32_t queue_id, uint32_t __user *wptr, + uint32_t wptr_shift, uint32_t wptr_mask, + struct mm_struct *mm, uint32_t inst) +{ + struct v11_compute_mqd *m; + uint32_t *mqd_hqd; + uint32_t reg, hqd_base, data; + + m = get_mqd(mqd); + + pr_debug("Load hqd of pipe %d queue %d\n", pipe_id, queue_id); + acquire_queue(adev, pipe_id, queue_id); + + /* HIQ is set during driver init period with vmid set to 0*/ + if (m->cp_hqd_vmid == 0) { + uint32_t value, mec, pipe; + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + pr_debug("kfd: set HIQ, mec:%d, pipe:%d, queue:%d.\n", + mec, pipe, queue_id); + value = RREG32(SOC15_REG_OFFSET(GC, 0, regRLC_CP_SCHEDULERS)); + value = REG_SET_FIELD(value, RLC_CP_SCHEDULERS, scheduler1, + ((mec << 5) | (pipe << 3) | queue_id | 0x80)); + WREG32(SOC15_REG_OFFSET(GC, 0, regRLC_CP_SCHEDULERS), value); + } + + /* HQD registers extend from CP_MQD_BASE_ADDR to CP_HQD_EOP_WPTR_MEM. */ + mqd_hqd = &m->cp_mqd_base_addr_lo; + hqd_base = SOC15_REG_OFFSET(GC, 0, regCP_MQD_BASE_ADDR); + + for (reg = hqd_base; + reg <= SOC15_REG_OFFSET(GC, 0, regCP_HQD_PQ_WPTR_HI); reg++) + WREG32(reg, mqd_hqd[reg - hqd_base]); + + + /* Activate doorbell logic before triggering WPTR poll. */ + data = REG_SET_FIELD(m->cp_hqd_pq_doorbell_control, + CP_HQD_PQ_DOORBELL_CONTROL, DOORBELL_EN, 1); + WREG32(SOC15_REG_OFFSET(GC, 0, regCP_HQD_PQ_DOORBELL_CONTROL), data); + + if (wptr) { + /* Don't read wptr with get_user because the user + * context may not be accessible (if this function + * runs in a work queue). Instead trigger a one-shot + * polling read from memory in the CP. This assumes + * that wptr is GPU-accessible in the queue's VMID via + * ATC or SVM. WPTR==RPTR before starting the poll so + * the CP starts fetching new commands from the right + * place. + * + * Guessing a 64-bit WPTR from a 32-bit RPTR is a bit + * tricky. Assume that the queue didn't overflow. The + * number of valid bits in the 32-bit RPTR depends on + * the queue size. The remaining bits are taken from + * the saved 64-bit WPTR. If the WPTR wrapped, add the + * queue size. + */ + uint32_t queue_size = + 2 << REG_GET_FIELD(m->cp_hqd_pq_control, + CP_HQD_PQ_CONTROL, QUEUE_SIZE); + uint64_t guessed_wptr = m->cp_hqd_pq_rptr & (queue_size - 1); + + if ((m->cp_hqd_pq_wptr_lo & (queue_size - 1)) < guessed_wptr) + guessed_wptr += queue_size; + guessed_wptr += m->cp_hqd_pq_wptr_lo & ~(queue_size - 1); + guessed_wptr += (uint64_t)m->cp_hqd_pq_wptr_hi << 32; + + WREG32(SOC15_REG_OFFSET(GC, 0, regCP_HQD_PQ_WPTR_LO), + lower_32_bits(guessed_wptr)); + WREG32(SOC15_REG_OFFSET(GC, 0, regCP_HQD_PQ_WPTR_HI), + upper_32_bits(guessed_wptr)); + WREG32(SOC15_REG_OFFSET(GC, 0, regCP_HQD_PQ_WPTR_POLL_ADDR), + lower_32_bits((uint64_t)wptr)); + WREG32(SOC15_REG_OFFSET(GC, 0, regCP_HQD_PQ_WPTR_POLL_ADDR_HI), + upper_32_bits((uint64_t)wptr)); + pr_debug("%s setting CP_PQ_WPTR_POLL_CNTL1 to %x\n", __func__, + (uint32_t)get_queue_mask(adev, pipe_id, queue_id)); + WREG32(SOC15_REG_OFFSET(GC, 0, regCP_PQ_WPTR_POLL_CNTL1), + (uint32_t)get_queue_mask(adev, pipe_id, queue_id)); + } + + /* Start the EOP fetcher */ + WREG32(SOC15_REG_OFFSET(GC, 0, regCP_HQD_EOP_RPTR), + REG_SET_FIELD(m->cp_hqd_eop_rptr, + CP_HQD_EOP_RPTR, INIT_FETCHER, 1)); + + data = REG_SET_FIELD(m->cp_hqd_active, CP_HQD_ACTIVE, ACTIVE, 1); + WREG32(SOC15_REG_OFFSET(GC, 0, regCP_HQD_ACTIVE), data); + + release_queue(adev); + + return 0; +} + +static int hiq_mqd_load_v11(struct amdgpu_device *adev, void *mqd, + uint32_t pipe_id, uint32_t queue_id, + uint32_t doorbell_off, uint32_t inst) +{ + struct amdgpu_ring *kiq_ring = &adev->gfx.kiq[0].ring; + struct v11_compute_mqd *m; + uint32_t mec, pipe; + int r; + + m = get_mqd(mqd); + + acquire_queue(adev, pipe_id, queue_id); + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + pr_debug("kfd: set HIQ, mec:%d, pipe:%d, queue:%d.\n", + mec, pipe, queue_id); + + spin_lock(&adev->gfx.kiq[0].ring_lock); + r = amdgpu_ring_alloc(kiq_ring, 7); + if (r) { + pr_err("Failed to alloc KIQ (%d).\n", r); + goto out_unlock; + } + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5)); + amdgpu_ring_write(kiq_ring, + PACKET3_MAP_QUEUES_QUEUE_SEL(0) | /* Queue_Sel */ + PACKET3_MAP_QUEUES_VMID(m->cp_hqd_vmid) | /* VMID */ + PACKET3_MAP_QUEUES_QUEUE(queue_id) | + PACKET3_MAP_QUEUES_PIPE(pipe) | + PACKET3_MAP_QUEUES_ME((mec - 1)) | + PACKET3_MAP_QUEUES_QUEUE_TYPE(0) | /*queue_type: normal compute queue */ + PACKET3_MAP_QUEUES_ALLOC_FORMAT(0) | /* alloc format: all_on_one_pipe */ + PACKET3_MAP_QUEUES_ENGINE_SEL(1) | /* engine_sel: hiq */ + PACKET3_MAP_QUEUES_NUM_QUEUES(1)); /* num_queues: must be 1 */ + amdgpu_ring_write(kiq_ring, + PACKET3_MAP_QUEUES_DOORBELL_OFFSET(doorbell_off)); + amdgpu_ring_write(kiq_ring, m->cp_mqd_base_addr_lo); + amdgpu_ring_write(kiq_ring, m->cp_mqd_base_addr_hi); + amdgpu_ring_write(kiq_ring, m->cp_hqd_pq_wptr_poll_addr_lo); + amdgpu_ring_write(kiq_ring, m->cp_hqd_pq_wptr_poll_addr_hi); + amdgpu_ring_commit(kiq_ring); + +out_unlock: + spin_unlock(&adev->gfx.kiq[0].ring_lock); + release_queue(adev); + + return r; +} + +static int hqd_dump_v11(struct amdgpu_device *adev, + uint32_t pipe_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs, uint32_t inst) +{ + uint32_t i = 0, reg; +#define HQD_N_REGS 56 +#define DUMP_REG(addr) do { \ + if (WARN_ON_ONCE(i >= HQD_N_REGS)) \ + break; \ + (*dump)[i][0] = (addr) << 2; \ + (*dump)[i++][1] = RREG32(addr); \ + } while (0) + + *dump = kmalloc(HQD_N_REGS*2*sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + acquire_queue(adev, pipe_id, queue_id); + + for (reg = SOC15_REG_OFFSET(GC, 0, regCP_MQD_BASE_ADDR); + reg <= SOC15_REG_OFFSET(GC, 0, regCP_HQD_PQ_WPTR_HI); reg++) + DUMP_REG(reg); + + release_queue(adev); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +static int hqd_sdma_load_v11(struct amdgpu_device *adev, void *mqd, + uint32_t __user *wptr, struct mm_struct *mm) +{ + struct v11_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + unsigned long end_jiffies; + uint32_t data; + uint64_t data64; + uint64_t __user *wptr64 = (uint64_t __user *)wptr; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_CNTL, + m->sdmax_rlcx_rb_cntl & (~SDMA0_QUEUE0_RB_CNTL__RB_ENABLE_MASK)); + + end_jiffies = msecs_to_jiffies(2000) + jiffies; + while (true) { + data = RREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_CONTEXT_STATUS); + if (data & SDMA0_QUEUE0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_DOORBELL_OFFSET, + m->sdmax_rlcx_doorbell_offset); + + data = REG_SET_FIELD(m->sdmax_rlcx_doorbell, SDMA0_QUEUE0_DOORBELL, + ENABLE, 1); + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_DOORBELL, data); + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_RPTR, + m->sdmax_rlcx_rb_rptr); + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_RPTR_HI, + m->sdmax_rlcx_rb_rptr_hi); + + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_MINOR_PTR_UPDATE, 1); + if (read_user_wptr(mm, wptr64, data64)) { + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_WPTR, + lower_32_bits(data64)); + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_WPTR_HI, + upper_32_bits(data64)); + } else { + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_WPTR, + m->sdmax_rlcx_rb_rptr); + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_WPTR_HI, + m->sdmax_rlcx_rb_rptr_hi); + } + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_MINOR_PTR_UPDATE, 0); + + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_BASE, m->sdmax_rlcx_rb_base); + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_BASE_HI, + m->sdmax_rlcx_rb_base_hi); + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_RPTR_ADDR_LO, + m->sdmax_rlcx_rb_rptr_addr_lo); + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_RPTR_ADDR_HI, + m->sdmax_rlcx_rb_rptr_addr_hi); + + data = REG_SET_FIELD(m->sdmax_rlcx_rb_cntl, SDMA0_QUEUE0_RB_CNTL, + RB_ENABLE, 1); + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_CNTL, data); + + return 0; +} + +static int hqd_sdma_dump_v11(struct amdgpu_device *adev, + uint32_t engine_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs) +{ + uint32_t sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, + engine_id, queue_id); + uint32_t i = 0, reg; +#undef HQD_N_REGS +#define HQD_N_REGS (7+11+1+12+12) + + *dump = kmalloc(HQD_N_REGS*2*sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + for (reg = regSDMA0_QUEUE0_RB_CNTL; + reg <= regSDMA0_QUEUE0_RB_WPTR_HI; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = regSDMA0_QUEUE0_RB_RPTR_ADDR_HI; + reg <= regSDMA0_QUEUE0_DOORBELL; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = regSDMA0_QUEUE0_DOORBELL_LOG; + reg <= regSDMA0_QUEUE0_DOORBELL_LOG; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = regSDMA0_QUEUE0_DOORBELL_OFFSET; + reg <= regSDMA0_QUEUE0_RB_PREEMPT; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = regSDMA0_QUEUE0_MIDCMD_DATA0; + reg <= regSDMA0_QUEUE0_MIDCMD_CNTL; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +static bool hqd_is_occupied_v11(struct amdgpu_device *adev, uint64_t queue_address, + uint32_t pipe_id, uint32_t queue_id, uint32_t inst) +{ + uint32_t act; + bool retval = false; + uint32_t low, high; + + acquire_queue(adev, pipe_id, queue_id); + act = RREG32(SOC15_REG_OFFSET(GC, 0, regCP_HQD_ACTIVE)); + if (act) { + low = lower_32_bits(queue_address >> 8); + high = upper_32_bits(queue_address >> 8); + + if (low == RREG32(SOC15_REG_OFFSET(GC, 0, regCP_HQD_PQ_BASE)) && + high == RREG32(SOC15_REG_OFFSET(GC, 0, regCP_HQD_PQ_BASE_HI))) + retval = true; + } + release_queue(adev); + return retval; +} + +static bool hqd_sdma_is_occupied_v11(struct amdgpu_device *adev, void *mqd) +{ + struct v11_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t sdma_rlc_rb_cntl; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + sdma_rlc_rb_cntl = RREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_CNTL); + + if (sdma_rlc_rb_cntl & SDMA0_QUEUE0_RB_CNTL__RB_ENABLE_MASK) + return true; + + return false; +} + +static int hqd_destroy_v11(struct amdgpu_device *adev, void *mqd, + enum kfd_preempt_type reset_type, + unsigned int utimeout, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst) +{ + enum hqd_dequeue_request_type type; + unsigned long end_jiffies; + uint32_t temp; + struct v11_compute_mqd *m = get_mqd(mqd); + + acquire_queue(adev, pipe_id, queue_id); + + if (m->cp_hqd_vmid == 0) + WREG32_FIELD15_PREREG(GC, 0, RLC_CP_SCHEDULERS, scheduler1, 0); + + switch (reset_type) { + case KFD_PREEMPT_TYPE_WAVEFRONT_DRAIN: + type = DRAIN_PIPE; + break; + case KFD_PREEMPT_TYPE_WAVEFRONT_RESET: + type = RESET_WAVES; + break; + default: + type = DRAIN_PIPE; + break; + } + + WREG32(SOC15_REG_OFFSET(GC, 0, regCP_HQD_DEQUEUE_REQUEST), type); + + end_jiffies = (utimeout * HZ / 1000) + jiffies; + while (true) { + temp = RREG32(SOC15_REG_OFFSET(GC, 0, regCP_HQD_ACTIVE)); + if (!(temp & CP_HQD_ACTIVE__ACTIVE_MASK)) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("cp queue pipe %d queue %d preemption failed\n", + pipe_id, queue_id); + release_queue(adev); + return -ETIME; + } + usleep_range(500, 1000); + } + + release_queue(adev); + return 0; +} + +static int hqd_sdma_destroy_v11(struct amdgpu_device *adev, void *mqd, + unsigned int utimeout) +{ + struct v11_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t temp; + unsigned long end_jiffies = (utimeout * HZ / 1000) + jiffies; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + temp = RREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_CNTL); + temp = temp & ~SDMA0_QUEUE0_RB_CNTL__RB_ENABLE_MASK; + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_CNTL, temp); + + while (true) { + temp = RREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_CONTEXT_STATUS); + if (temp & SDMA0_QUEUE0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_DOORBELL, 0); + WREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_CNTL, + RREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_CNTL) | + SDMA0_QUEUE0_RB_CNTL__RB_ENABLE_MASK); + + m->sdmax_rlcx_rb_rptr = RREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_RPTR); + m->sdmax_rlcx_rb_rptr_hi = + RREG32(sdma_rlc_reg_offset + regSDMA0_QUEUE0_RB_RPTR_HI); + + return 0; +} + +static int wave_control_execute_v11(struct amdgpu_device *adev, + uint32_t gfx_index_val, + uint32_t sq_cmd, uint32_t inst) +{ + uint32_t data = 0; + + mutex_lock(&adev->grbm_idx_mutex); + + WREG32(SOC15_REG_OFFSET(GC, 0, regGRBM_GFX_INDEX), gfx_index_val); + WREG32(SOC15_REG_OFFSET(GC, 0, regSQ_CMD), sq_cmd); + + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + INSTANCE_BROADCAST_WRITES, 1); + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + SA_BROADCAST_WRITES, 1); + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + SE_BROADCAST_WRITES, 1); + + WREG32(SOC15_REG_OFFSET(GC, 0, regGRBM_GFX_INDEX), data); + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +static void set_vm_context_page_table_base_v11(struct amdgpu_device *adev, + uint32_t vmid, uint64_t page_table_base) +{ + if (!amdgpu_amdkfd_is_kfd_vmid(adev, vmid)) { + pr_err("trying to set page table base for wrong VMID %u\n", + vmid); + return; + } + + /* SDMA is on gfxhub as well for gfx11 adapters */ + adev->gfxhub.funcs->setup_vm_pt_regs(adev, vmid, page_table_base); +} + +/* + * Returns TRAP_EN, EXCP_EN and EXCP_REPLACE. + * + * restore_dbg_registers is ignored here but is a general interface requirement + * for devices that support GFXOFF and where the RLC save/restore list + * does not support hw registers for debugging i.e. the driver has to manually + * initialize the debug mode registers after it has disabled GFX off during the + * debug session. + */ +static uint32_t kgd_gfx_v11_enable_debug_trap(struct amdgpu_device *adev, + bool restore_dbg_registers, + uint32_t vmid) +{ + uint32_t data = 0; + + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, TRAP_EN, 1); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_EN, 0); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_REPLACE, 0); + + return data; +} + +/* Returns TRAP_EN, EXCP_EN and EXCP_REPLACE. */ +static uint32_t kgd_gfx_v11_disable_debug_trap(struct amdgpu_device *adev, + bool keep_trap_enabled, + uint32_t vmid) +{ + uint32_t data = 0; + + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, TRAP_EN, 1); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_EN, 0); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_REPLACE, 0); + + return data; +} + +static int kgd_gfx_v11_validate_trap_override_request(struct amdgpu_device *adev, + uint32_t trap_override, + uint32_t *trap_mask_supported) +{ + *trap_mask_supported &= KFD_DBG_TRAP_MASK_FP_INVALID | + KFD_DBG_TRAP_MASK_FP_INPUT_DENORMAL | + KFD_DBG_TRAP_MASK_FP_DIVIDE_BY_ZERO | + KFD_DBG_TRAP_MASK_FP_OVERFLOW | + KFD_DBG_TRAP_MASK_FP_UNDERFLOW | + KFD_DBG_TRAP_MASK_FP_INEXACT | + KFD_DBG_TRAP_MASK_INT_DIVIDE_BY_ZERO | + KFD_DBG_TRAP_MASK_DBG_ADDRESS_WATCH | + KFD_DBG_TRAP_MASK_DBG_MEMORY_VIOLATION; + + if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(11, 0, 4)) + *trap_mask_supported |= KFD_DBG_TRAP_MASK_TRAP_ON_WAVE_START | + KFD_DBG_TRAP_MASK_TRAP_ON_WAVE_END; + + if (trap_override != KFD_DBG_TRAP_OVERRIDE_OR && + trap_override != KFD_DBG_TRAP_OVERRIDE_REPLACE) + return -EPERM; + + return 0; +} + +static uint32_t trap_mask_map_sw_to_hw(uint32_t mask) +{ + uint32_t trap_on_start = (mask & KFD_DBG_TRAP_MASK_TRAP_ON_WAVE_START) ? 1 : 0; + uint32_t trap_on_end = (mask & KFD_DBG_TRAP_MASK_TRAP_ON_WAVE_END) ? 1 : 0; + uint32_t excp_en = mask & (KFD_DBG_TRAP_MASK_FP_INVALID | + KFD_DBG_TRAP_MASK_FP_INPUT_DENORMAL | + KFD_DBG_TRAP_MASK_FP_DIVIDE_BY_ZERO | + KFD_DBG_TRAP_MASK_FP_OVERFLOW | + KFD_DBG_TRAP_MASK_FP_UNDERFLOW | + KFD_DBG_TRAP_MASK_FP_INEXACT | + KFD_DBG_TRAP_MASK_INT_DIVIDE_BY_ZERO | + KFD_DBG_TRAP_MASK_DBG_ADDRESS_WATCH | + KFD_DBG_TRAP_MASK_DBG_MEMORY_VIOLATION); + uint32_t ret; + + ret = REG_SET_FIELD(0, SPI_GDBG_PER_VMID_CNTL, EXCP_EN, excp_en); + ret = REG_SET_FIELD(ret, SPI_GDBG_PER_VMID_CNTL, TRAP_ON_START, trap_on_start); + ret = REG_SET_FIELD(ret, SPI_GDBG_PER_VMID_CNTL, TRAP_ON_END, trap_on_end); + + return ret; +} + +static uint32_t trap_mask_map_hw_to_sw(uint32_t mask) +{ + uint32_t ret = REG_GET_FIELD(mask, SPI_GDBG_PER_VMID_CNTL, EXCP_EN); + + if (REG_GET_FIELD(mask, SPI_GDBG_PER_VMID_CNTL, TRAP_ON_START)) + ret |= KFD_DBG_TRAP_MASK_TRAP_ON_WAVE_START; + + if (REG_GET_FIELD(mask, SPI_GDBG_PER_VMID_CNTL, TRAP_ON_END)) + ret |= KFD_DBG_TRAP_MASK_TRAP_ON_WAVE_END; + + return ret; +} + +/* Returns TRAP_EN, EXCP_EN and EXCP_REPLACE. */ +static uint32_t kgd_gfx_v11_set_wave_launch_trap_override(struct amdgpu_device *adev, + uint32_t vmid, + uint32_t trap_override, + uint32_t trap_mask_bits, + uint32_t trap_mask_request, + uint32_t *trap_mask_prev, + uint32_t kfd_dbg_trap_cntl_prev) +{ + uint32_t data = 0; + + *trap_mask_prev = trap_mask_map_hw_to_sw(kfd_dbg_trap_cntl_prev); + + data = (trap_mask_bits & trap_mask_request) | (*trap_mask_prev & ~trap_mask_request); + data = trap_mask_map_sw_to_hw(data); + + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, TRAP_EN, 1); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_REPLACE, trap_override); + + return data; +} + +static uint32_t kgd_gfx_v11_set_wave_launch_mode(struct amdgpu_device *adev, + uint8_t wave_launch_mode, + uint32_t vmid) +{ + uint32_t data = 0; + + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, LAUNCH_MODE, wave_launch_mode); + + return data; +} + +#define TCP_WATCH_STRIDE (regTCP_WATCH1_ADDR_H - regTCP_WATCH0_ADDR_H) +static uint32_t kgd_gfx_v11_set_address_watch(struct amdgpu_device *adev, + uint64_t watch_address, + uint32_t watch_address_mask, + uint32_t watch_id, + uint32_t watch_mode, + uint32_t debug_vmid, + uint32_t inst) +{ + uint32_t watch_address_high; + uint32_t watch_address_low; + uint32_t watch_address_cntl; + + watch_address_cntl = 0; + watch_address_low = lower_32_bits(watch_address); + watch_address_high = upper_32_bits(watch_address) & 0xffff; + + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + MODE, + watch_mode); + + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + MASK, + watch_address_mask >> 7); + + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + VALID, + 1); + + WREG32_RLC((SOC15_REG_OFFSET(GC, 0, regTCP_WATCH0_ADDR_H) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_high); + + WREG32_RLC((SOC15_REG_OFFSET(GC, 0, regTCP_WATCH0_ADDR_L) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_low); + + return watch_address_cntl; +} + +static uint32_t kgd_gfx_v11_clear_address_watch(struct amdgpu_device *adev, + uint32_t watch_id) +{ + return 0; +} + +const struct kfd2kgd_calls gfx_v11_kfd2kgd = { + .program_sh_mem_settings = program_sh_mem_settings_v11, + .set_pasid_vmid_mapping = set_pasid_vmid_mapping_v11, + .init_interrupts = init_interrupts_v11, + .hqd_load = hqd_load_v11, + .hiq_mqd_load = hiq_mqd_load_v11, + .hqd_sdma_load = hqd_sdma_load_v11, + .hqd_dump = hqd_dump_v11, + .hqd_sdma_dump = hqd_sdma_dump_v11, + .hqd_is_occupied = hqd_is_occupied_v11, + .hqd_sdma_is_occupied = hqd_sdma_is_occupied_v11, + .hqd_destroy = hqd_destroy_v11, + .hqd_sdma_destroy = hqd_sdma_destroy_v11, + .wave_control_execute = wave_control_execute_v11, + .get_atc_vmid_pasid_mapping_info = NULL, + .set_vm_context_page_table_base = set_vm_context_page_table_base_v11, + .enable_debug_trap = kgd_gfx_v11_enable_debug_trap, + .disable_debug_trap = kgd_gfx_v11_disable_debug_trap, + .validate_trap_override_request = kgd_gfx_v11_validate_trap_override_request, + .set_wave_launch_trap_override = kgd_gfx_v11_set_wave_launch_trap_override, + .set_wave_launch_mode = kgd_gfx_v11_set_wave_launch_mode, + .set_address_watch = kgd_gfx_v11_set_address_watch, + .clear_address_watch = kgd_gfx_v11_clear_address_watch +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c new file mode 100644 index 000000000..6bf448ab3 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c @@ -0,0 +1,581 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "amdgpu.h" +#include "amdgpu_amdkfd.h" +#include "cikd.h" +#include "cik_sdma.h" +#include "gfx_v7_0.h" +#include "gca/gfx_7_2_d.h" +#include "gca/gfx_7_2_enum.h" +#include "gca/gfx_7_2_sh_mask.h" +#include "oss/oss_2_0_d.h" +#include "oss/oss_2_0_sh_mask.h" +#include "gmc/gmc_7_1_d.h" +#include "gmc/gmc_7_1_sh_mask.h" +#include "cik_structs.h" + +enum hqd_dequeue_request_type { + NO_ACTION = 0, + DRAIN_PIPE, + RESET_WAVES +}; + +enum { + MAX_TRAPID = 8, /* 3 bits in the bitfield. */ + MAX_WATCH_ADDRESSES = 4 +}; + +static void lock_srbm(struct amdgpu_device *adev, uint32_t mec, uint32_t pipe, + uint32_t queue, uint32_t vmid) +{ + uint32_t value = PIPEID(pipe) | MEID(mec) | VMID(vmid) | QUEUEID(queue); + + mutex_lock(&adev->srbm_mutex); + WREG32(mmSRBM_GFX_CNTL, value); +} + +static void unlock_srbm(struct amdgpu_device *adev) +{ + WREG32(mmSRBM_GFX_CNTL, 0); + mutex_unlock(&adev->srbm_mutex); +} + +static void acquire_queue(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t queue_id) +{ + uint32_t mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + uint32_t pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + lock_srbm(adev, mec, pipe, queue_id, 0); +} + +static void release_queue(struct amdgpu_device *adev) +{ + unlock_srbm(adev); +} + +static void kgd_program_sh_mem_settings(struct amdgpu_device *adev, uint32_t vmid, + uint32_t sh_mem_config, + uint32_t sh_mem_ape1_base, + uint32_t sh_mem_ape1_limit, + uint32_t sh_mem_bases, uint32_t inst) +{ + lock_srbm(adev, 0, 0, 0, vmid); + + WREG32(mmSH_MEM_CONFIG, sh_mem_config); + WREG32(mmSH_MEM_APE1_BASE, sh_mem_ape1_base); + WREG32(mmSH_MEM_APE1_LIMIT, sh_mem_ape1_limit); + WREG32(mmSH_MEM_BASES, sh_mem_bases); + + unlock_srbm(adev); +} + +static int kgd_set_pasid_vmid_mapping(struct amdgpu_device *adev, u32 pasid, + unsigned int vmid, uint32_t inst) +{ + /* + * We have to assume that there is no outstanding mapping. + * The ATC_VMID_PASID_MAPPING_UPDATE_STATUS bit could be 0 because + * a mapping is in progress or because a mapping finished and the + * SW cleared it. So the protocol is to always wait & clear. + */ + uint32_t pasid_mapping = (pasid == 0) ? 0 : (uint32_t)pasid | + ATC_VMID0_PASID_MAPPING__VALID_MASK; + + WREG32(mmATC_VMID0_PASID_MAPPING + vmid, pasid_mapping); + + while (!(RREG32(mmATC_VMID_PASID_MAPPING_UPDATE_STATUS) & (1U << vmid))) + cpu_relax(); + WREG32(mmATC_VMID_PASID_MAPPING_UPDATE_STATUS, 1U << vmid); + + /* Mapping vmid to pasid also for IH block */ + WREG32(mmIH_VMID_0_LUT + vmid, pasid_mapping); + + return 0; +} + +static int kgd_init_interrupts(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t inst) +{ + uint32_t mec; + uint32_t pipe; + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + lock_srbm(adev, mec, pipe, 0, 0); + + WREG32(mmCPC_INT_CNTL, CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK | + CP_INT_CNTL_RING0__OPCODE_ERROR_INT_ENABLE_MASK); + + unlock_srbm(adev); + + return 0; +} + +static inline uint32_t get_sdma_rlc_reg_offset(struct cik_sdma_rlc_registers *m) +{ + uint32_t retval; + + retval = m->sdma_engine_id * SDMA1_REGISTER_OFFSET + + m->sdma_queue_id * KFD_CIK_SDMA_QUEUE_OFFSET; + + pr_debug("RLC register offset for SDMA%d RLC%d: 0x%x\n", + m->sdma_engine_id, m->sdma_queue_id, retval); + + return retval; +} + +static inline struct cik_mqd *get_mqd(void *mqd) +{ + return (struct cik_mqd *)mqd; +} + +static inline struct cik_sdma_rlc_registers *get_sdma_mqd(void *mqd) +{ + return (struct cik_sdma_rlc_registers *)mqd; +} + +static int kgd_hqd_load(struct amdgpu_device *adev, void *mqd, + uint32_t pipe_id, uint32_t queue_id, + uint32_t __user *wptr, uint32_t wptr_shift, + uint32_t wptr_mask, struct mm_struct *mm, uint32_t inst) +{ + struct cik_mqd *m; + uint32_t *mqd_hqd; + uint32_t reg, wptr_val, data; + bool valid_wptr = false; + + m = get_mqd(mqd); + + acquire_queue(adev, pipe_id, queue_id); + + /* HQD registers extend from CP_MQD_BASE_ADDR to CP_MQD_CONTROL. */ + mqd_hqd = &m->cp_mqd_base_addr_lo; + + for (reg = mmCP_MQD_BASE_ADDR; reg <= mmCP_MQD_CONTROL; reg++) + WREG32(reg, mqd_hqd[reg - mmCP_MQD_BASE_ADDR]); + + /* Copy userspace write pointer value to register. + * Activate doorbell logic to monitor subsequent changes. + */ + data = REG_SET_FIELD(m->cp_hqd_pq_doorbell_control, + CP_HQD_PQ_DOORBELL_CONTROL, DOORBELL_EN, 1); + WREG32(mmCP_HQD_PQ_DOORBELL_CONTROL, data); + + /* read_user_ptr may take the mm->mmap_lock. + * release srbm_mutex to avoid circular dependency between + * srbm_mutex->mmap_lock->reservation_ww_class_mutex->srbm_mutex. + */ + release_queue(adev); + valid_wptr = read_user_wptr(mm, wptr, wptr_val); + acquire_queue(adev, pipe_id, queue_id); + if (valid_wptr) + WREG32(mmCP_HQD_PQ_WPTR, (wptr_val << wptr_shift) & wptr_mask); + + data = REG_SET_FIELD(m->cp_hqd_active, CP_HQD_ACTIVE, ACTIVE, 1); + WREG32(mmCP_HQD_ACTIVE, data); + + release_queue(adev); + + return 0; +} + +static int kgd_hqd_dump(struct amdgpu_device *adev, + uint32_t pipe_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs, uint32_t inst) +{ + uint32_t i = 0, reg; +#define HQD_N_REGS (35+4) +#define DUMP_REG(addr) do { \ + if (WARN_ON_ONCE(i >= HQD_N_REGS)) \ + break; \ + (*dump)[i][0] = (addr) << 2; \ + (*dump)[i++][1] = RREG32(addr); \ + } while (0) + + *dump = kmalloc_array(HQD_N_REGS * 2, sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + acquire_queue(adev, pipe_id, queue_id); + + DUMP_REG(mmCOMPUTE_STATIC_THREAD_MGMT_SE0); + DUMP_REG(mmCOMPUTE_STATIC_THREAD_MGMT_SE1); + DUMP_REG(mmCOMPUTE_STATIC_THREAD_MGMT_SE2); + DUMP_REG(mmCOMPUTE_STATIC_THREAD_MGMT_SE3); + + for (reg = mmCP_MQD_BASE_ADDR; reg <= mmCP_MQD_CONTROL; reg++) + DUMP_REG(reg); + + release_queue(adev); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +static int kgd_hqd_sdma_load(struct amdgpu_device *adev, void *mqd, + uint32_t __user *wptr, struct mm_struct *mm) +{ + struct cik_sdma_rlc_registers *m; + unsigned long end_jiffies; + uint32_t sdma_rlc_reg_offset; + uint32_t data; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(m); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, + m->sdma_rlc_rb_cntl & (~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK)); + + end_jiffies = msecs_to_jiffies(2000) + jiffies; + while (true) { + data = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_CONTEXT_STATUS); + if (data & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + data = REG_SET_FIELD(m->sdma_rlc_doorbell, SDMA0_RLC0_DOORBELL, + ENABLE, 1); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL, data); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR, + m->sdma_rlc_rb_rptr); + + if (read_user_wptr(mm, wptr, data)) + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR, data); + else + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR, + m->sdma_rlc_rb_rptr); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_VIRTUAL_ADDR, + m->sdma_rlc_virtual_addr); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_BASE, m->sdma_rlc_rb_base); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_BASE_HI, + m->sdma_rlc_rb_base_hi); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_ADDR_LO, + m->sdma_rlc_rb_rptr_addr_lo); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_ADDR_HI, + m->sdma_rlc_rb_rptr_addr_hi); + + data = REG_SET_FIELD(m->sdma_rlc_rb_cntl, SDMA0_RLC0_RB_CNTL, + RB_ENABLE, 1); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, data); + + return 0; +} + +static int kgd_hqd_sdma_dump(struct amdgpu_device *adev, + uint32_t engine_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs) +{ + uint32_t sdma_offset = engine_id * SDMA1_REGISTER_OFFSET + + queue_id * KFD_CIK_SDMA_QUEUE_OFFSET; + uint32_t i = 0, reg; +#undef HQD_N_REGS +#define HQD_N_REGS (19+4) + + *dump = kmalloc_array(HQD_N_REGS * 2, sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + for (reg = mmSDMA0_RLC0_RB_CNTL; reg <= mmSDMA0_RLC0_DOORBELL; reg++) + DUMP_REG(sdma_offset + reg); + for (reg = mmSDMA0_RLC0_VIRTUAL_ADDR; reg <= mmSDMA0_RLC0_WATERMARK; + reg++) + DUMP_REG(sdma_offset + reg); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +static bool kgd_hqd_is_occupied(struct amdgpu_device *adev, + uint64_t queue_address, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst) +{ + uint32_t act; + bool retval = false; + uint32_t low, high; + + acquire_queue(adev, pipe_id, queue_id); + act = RREG32(mmCP_HQD_ACTIVE); + if (act) { + low = lower_32_bits(queue_address >> 8); + high = upper_32_bits(queue_address >> 8); + + if (low == RREG32(mmCP_HQD_PQ_BASE) && + high == RREG32(mmCP_HQD_PQ_BASE_HI)) + retval = true; + } + release_queue(adev); + return retval; +} + +static bool kgd_hqd_sdma_is_occupied(struct amdgpu_device *adev, void *mqd) +{ + struct cik_sdma_rlc_registers *m; + uint32_t sdma_rlc_reg_offset; + uint32_t sdma_rlc_rb_cntl; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(m); + + sdma_rlc_rb_cntl = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL); + + if (sdma_rlc_rb_cntl & SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK) + return true; + + return false; +} + +static int kgd_hqd_destroy(struct amdgpu_device *adev, void *mqd, + enum kfd_preempt_type reset_type, + unsigned int utimeout, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst) +{ + uint32_t temp; + enum hqd_dequeue_request_type type; + unsigned long flags, end_jiffies; + int retry; + + if (amdgpu_in_reset(adev)) + return -EIO; + + acquire_queue(adev, pipe_id, queue_id); + WREG32(mmCP_HQD_PQ_DOORBELL_CONTROL, 0); + + switch (reset_type) { + case KFD_PREEMPT_TYPE_WAVEFRONT_DRAIN: + type = DRAIN_PIPE; + break; + case KFD_PREEMPT_TYPE_WAVEFRONT_RESET: + type = RESET_WAVES; + break; + default: + type = DRAIN_PIPE; + break; + } + + /* Workaround: If IQ timer is active and the wait time is close to or + * equal to 0, dequeueing is not safe. Wait until either the wait time + * is larger or timer is cleared. Also, ensure that IQ_REQ_PEND is + * cleared before continuing. Also, ensure wait times are set to at + * least 0x3. + */ + local_irq_save(flags); + preempt_disable(); + retry = 5000; /* wait for 500 usecs at maximum */ + while (true) { + temp = RREG32(mmCP_HQD_IQ_TIMER); + if (REG_GET_FIELD(temp, CP_HQD_IQ_TIMER, PROCESSING_IQ)) { + pr_debug("HW is processing IQ\n"); + goto loop; + } + if (REG_GET_FIELD(temp, CP_HQD_IQ_TIMER, ACTIVE)) { + if (REG_GET_FIELD(temp, CP_HQD_IQ_TIMER, RETRY_TYPE) + == 3) /* SEM-rearm is safe */ + break; + /* Wait time 3 is safe for CP, but our MMIO read/write + * time is close to 1 microsecond, so check for 10 to + * leave more buffer room + */ + if (REG_GET_FIELD(temp, CP_HQD_IQ_TIMER, WAIT_TIME) + >= 10) + break; + pr_debug("IQ timer is active\n"); + } else + break; +loop: + if (!retry) { + pr_err("CP HQD IQ timer status time out\n"); + break; + } + ndelay(100); + --retry; + } + retry = 1000; + while (true) { + temp = RREG32(mmCP_HQD_DEQUEUE_REQUEST); + if (!(temp & CP_HQD_DEQUEUE_REQUEST__IQ_REQ_PEND_MASK)) + break; + pr_debug("Dequeue request is pending\n"); + + if (!retry) { + pr_err("CP HQD dequeue request time out\n"); + break; + } + ndelay(100); + --retry; + } + local_irq_restore(flags); + preempt_enable(); + + WREG32(mmCP_HQD_DEQUEUE_REQUEST, type); + + end_jiffies = (utimeout * HZ / 1000) + jiffies; + while (true) { + temp = RREG32(mmCP_HQD_ACTIVE); + if (!(temp & CP_HQD_ACTIVE__ACTIVE_MASK)) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("cp queue preemption time out\n"); + release_queue(adev); + return -ETIME; + } + usleep_range(500, 1000); + } + + release_queue(adev); + return 0; +} + +static int kgd_hqd_sdma_destroy(struct amdgpu_device *adev, void *mqd, + unsigned int utimeout) +{ + struct cik_sdma_rlc_registers *m; + uint32_t sdma_rlc_reg_offset; + uint32_t temp; + unsigned long end_jiffies = (utimeout * HZ / 1000) + jiffies; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(m); + + temp = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL); + temp = temp & ~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK; + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, temp); + + while (true) { + temp = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_CONTEXT_STATUS); + if (temp & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL, 0); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, + RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL) | + SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK); + + m->sdma_rlc_rb_rptr = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR); + + return 0; +} + +static int kgd_wave_control_execute(struct amdgpu_device *adev, + uint32_t gfx_index_val, + uint32_t sq_cmd, uint32_t inst) +{ + uint32_t data; + + mutex_lock(&adev->grbm_idx_mutex); + + WREG32(mmGRBM_GFX_INDEX, gfx_index_val); + WREG32(mmSQ_CMD, sq_cmd); + + /* Restore the GRBM_GFX_INDEX register */ + + data = GRBM_GFX_INDEX__INSTANCE_BROADCAST_WRITES_MASK | + GRBM_GFX_INDEX__SH_BROADCAST_WRITES_MASK | + GRBM_GFX_INDEX__SE_BROADCAST_WRITES_MASK; + + WREG32(mmGRBM_GFX_INDEX, data); + + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +static bool get_atc_vmid_pasid_mapping_info(struct amdgpu_device *adev, + uint8_t vmid, uint16_t *p_pasid) +{ + uint32_t value; + + value = RREG32(mmATC_VMID0_PASID_MAPPING + vmid); + *p_pasid = value & ATC_VMID0_PASID_MAPPING__PASID_MASK; + + return !!(value & ATC_VMID0_PASID_MAPPING__VALID_MASK); +} + +static void set_scratch_backing_va(struct amdgpu_device *adev, + uint64_t va, uint32_t vmid) +{ + lock_srbm(adev, 0, 0, 0, vmid); + WREG32(mmSH_HIDDEN_PRIVATE_BASE_VMID, va); + unlock_srbm(adev); +} + +static void set_vm_context_page_table_base(struct amdgpu_device *adev, + uint32_t vmid, uint64_t page_table_base) +{ + if (!amdgpu_amdkfd_is_kfd_vmid(adev, vmid)) { + pr_err("trying to set page table base for wrong VMID\n"); + return; + } + WREG32(mmVM_CONTEXT8_PAGE_TABLE_BASE_ADDR + vmid - 8, + lower_32_bits(page_table_base)); +} + + /** + * read_vmid_from_vmfault_reg - read vmid from register + * + * adev: amdgpu_device pointer + * @vmid: vmid pointer + * read vmid from register (CIK). + */ +static uint32_t read_vmid_from_vmfault_reg(struct amdgpu_device *adev) +{ + uint32_t status = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_STATUS); + + return REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, VMID); +} + +const struct kfd2kgd_calls gfx_v7_kfd2kgd = { + .program_sh_mem_settings = kgd_program_sh_mem_settings, + .set_pasid_vmid_mapping = kgd_set_pasid_vmid_mapping, + .init_interrupts = kgd_init_interrupts, + .hqd_load = kgd_hqd_load, + .hqd_sdma_load = kgd_hqd_sdma_load, + .hqd_dump = kgd_hqd_dump, + .hqd_sdma_dump = kgd_hqd_sdma_dump, + .hqd_is_occupied = kgd_hqd_is_occupied, + .hqd_sdma_is_occupied = kgd_hqd_sdma_is_occupied, + .hqd_destroy = kgd_hqd_destroy, + .hqd_sdma_destroy = kgd_hqd_sdma_destroy, + .wave_control_execute = kgd_wave_control_execute, + .get_atc_vmid_pasid_mapping_info = get_atc_vmid_pasid_mapping_info, + .set_scratch_backing_va = set_scratch_backing_va, + .set_vm_context_page_table_base = set_vm_context_page_table_base, + .read_vmid_from_vmfault_reg = read_vmid_from_vmfault_reg, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c new file mode 100644 index 000000000..cd06e4a6d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c @@ -0,0 +1,602 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "amdgpu.h" +#include "amdgpu_amdkfd.h" +#include "gfx_v8_0.h" +#include "gca/gfx_8_0_sh_mask.h" +#include "gca/gfx_8_0_d.h" +#include "gca/gfx_8_0_enum.h" +#include "oss/oss_3_0_sh_mask.h" +#include "oss/oss_3_0_d.h" +#include "gmc/gmc_8_1_sh_mask.h" +#include "gmc/gmc_8_1_d.h" +#include "vi_structs.h" +#include "vid.h" + +enum hqd_dequeue_request_type { + NO_ACTION = 0, + DRAIN_PIPE, + RESET_WAVES +}; + +static void lock_srbm(struct amdgpu_device *adev, uint32_t mec, uint32_t pipe, + uint32_t queue, uint32_t vmid) +{ + uint32_t value = PIPEID(pipe) | MEID(mec) | VMID(vmid) | QUEUEID(queue); + + mutex_lock(&adev->srbm_mutex); + WREG32(mmSRBM_GFX_CNTL, value); +} + +static void unlock_srbm(struct amdgpu_device *adev) +{ + WREG32(mmSRBM_GFX_CNTL, 0); + mutex_unlock(&adev->srbm_mutex); +} + +static void acquire_queue(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t queue_id) +{ + uint32_t mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + uint32_t pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + lock_srbm(adev, mec, pipe, queue_id, 0); +} + +static void release_queue(struct amdgpu_device *adev) +{ + unlock_srbm(adev); +} + +static void kgd_program_sh_mem_settings(struct amdgpu_device *adev, uint32_t vmid, + uint32_t sh_mem_config, + uint32_t sh_mem_ape1_base, + uint32_t sh_mem_ape1_limit, + uint32_t sh_mem_bases, uint32_t inst) +{ + lock_srbm(adev, 0, 0, 0, vmid); + + WREG32(mmSH_MEM_CONFIG, sh_mem_config); + WREG32(mmSH_MEM_APE1_BASE, sh_mem_ape1_base); + WREG32(mmSH_MEM_APE1_LIMIT, sh_mem_ape1_limit); + WREG32(mmSH_MEM_BASES, sh_mem_bases); + + unlock_srbm(adev); +} + +static int kgd_set_pasid_vmid_mapping(struct amdgpu_device *adev, u32 pasid, + unsigned int vmid, uint32_t inst) +{ + /* + * We have to assume that there is no outstanding mapping. + * The ATC_VMID_PASID_MAPPING_UPDATE_STATUS bit could be 0 because + * a mapping is in progress or because a mapping finished + * and the SW cleared it. + * So the protocol is to always wait & clear. + */ + uint32_t pasid_mapping = (pasid == 0) ? 0 : (uint32_t)pasid | + ATC_VMID0_PASID_MAPPING__VALID_MASK; + + WREG32(mmATC_VMID0_PASID_MAPPING + vmid, pasid_mapping); + + while (!(RREG32(mmATC_VMID_PASID_MAPPING_UPDATE_STATUS) & (1U << vmid))) + cpu_relax(); + WREG32(mmATC_VMID_PASID_MAPPING_UPDATE_STATUS, 1U << vmid); + + /* Mapping vmid to pasid also for IH block */ + WREG32(mmIH_VMID_0_LUT + vmid, pasid_mapping); + + return 0; +} + +static int kgd_init_interrupts(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t inst) +{ + uint32_t mec; + uint32_t pipe; + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + lock_srbm(adev, mec, pipe, 0, 0); + + WREG32(mmCPC_INT_CNTL, CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK | + CP_INT_CNTL_RING0__OPCODE_ERROR_INT_ENABLE_MASK); + + unlock_srbm(adev); + + return 0; +} + +static inline uint32_t get_sdma_rlc_reg_offset(struct vi_sdma_mqd *m) +{ + uint32_t retval; + + retval = m->sdma_engine_id * SDMA1_REGISTER_OFFSET + + m->sdma_queue_id * KFD_VI_SDMA_QUEUE_OFFSET; + + pr_debug("RLC register offset for SDMA%d RLC%d: 0x%x\n", + m->sdma_engine_id, m->sdma_queue_id, retval); + + return retval; +} + +static inline struct vi_mqd *get_mqd(void *mqd) +{ + return (struct vi_mqd *)mqd; +} + +static inline struct vi_sdma_mqd *get_sdma_mqd(void *mqd) +{ + return (struct vi_sdma_mqd *)mqd; +} + +static int kgd_hqd_load(struct amdgpu_device *adev, void *mqd, + uint32_t pipe_id, uint32_t queue_id, + uint32_t __user *wptr, uint32_t wptr_shift, + uint32_t wptr_mask, struct mm_struct *mm, uint32_t inst) +{ + struct vi_mqd *m; + uint32_t *mqd_hqd; + uint32_t reg, wptr_val, data; + bool valid_wptr = false; + + m = get_mqd(mqd); + + acquire_queue(adev, pipe_id, queue_id); + + /* HIQ is set during driver init period with vmid set to 0*/ + if (m->cp_hqd_vmid == 0) { + uint32_t value, mec, pipe; + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + pr_debug("kfd: set HIQ, mec:%d, pipe:%d, queue:%d.\n", + mec, pipe, queue_id); + value = RREG32(mmRLC_CP_SCHEDULERS); + value = REG_SET_FIELD(value, RLC_CP_SCHEDULERS, scheduler1, + ((mec << 5) | (pipe << 3) | queue_id | 0x80)); + WREG32(mmRLC_CP_SCHEDULERS, value); + } + + /* HQD registers extend from CP_MQD_BASE_ADDR to CP_HQD_EOP_WPTR_MEM. */ + mqd_hqd = &m->cp_mqd_base_addr_lo; + + for (reg = mmCP_MQD_BASE_ADDR; reg <= mmCP_HQD_EOP_CONTROL; reg++) + WREG32(reg, mqd_hqd[reg - mmCP_MQD_BASE_ADDR]); + + /* Tonga errata: EOP RPTR/WPTR should be left unmodified. + * This is safe since EOP RPTR==WPTR for any inactive HQD + * on ASICs that do not support context-save. + * EOP writes/reads can start anywhere in the ring. + */ + if (adev->asic_type != CHIP_TONGA) { + WREG32(mmCP_HQD_EOP_RPTR, m->cp_hqd_eop_rptr); + WREG32(mmCP_HQD_EOP_WPTR, m->cp_hqd_eop_wptr); + WREG32(mmCP_HQD_EOP_WPTR_MEM, m->cp_hqd_eop_wptr_mem); + } + + for (reg = mmCP_HQD_EOP_EVENTS; reg <= mmCP_HQD_ERROR; reg++) + WREG32(reg, mqd_hqd[reg - mmCP_MQD_BASE_ADDR]); + + /* Copy userspace write pointer value to register. + * Activate doorbell logic to monitor subsequent changes. + */ + data = REG_SET_FIELD(m->cp_hqd_pq_doorbell_control, + CP_HQD_PQ_DOORBELL_CONTROL, DOORBELL_EN, 1); + WREG32(mmCP_HQD_PQ_DOORBELL_CONTROL, data); + + /* read_user_ptr may take the mm->mmap_lock. + * release srbm_mutex to avoid circular dependency between + * srbm_mutex->mmap_lock->reservation_ww_class_mutex->srbm_mutex. + */ + release_queue(adev); + valid_wptr = read_user_wptr(mm, wptr, wptr_val); + acquire_queue(adev, pipe_id, queue_id); + if (valid_wptr) + WREG32(mmCP_HQD_PQ_WPTR, (wptr_val << wptr_shift) & wptr_mask); + + data = REG_SET_FIELD(m->cp_hqd_active, CP_HQD_ACTIVE, ACTIVE, 1); + WREG32(mmCP_HQD_ACTIVE, data); + + release_queue(adev); + + return 0; +} + +static int kgd_hqd_dump(struct amdgpu_device *adev, + uint32_t pipe_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs, uint32_t inst) +{ + uint32_t i = 0, reg; +#define HQD_N_REGS (54+4) +#define DUMP_REG(addr) do { \ + if (WARN_ON_ONCE(i >= HQD_N_REGS)) \ + break; \ + (*dump)[i][0] = (addr) << 2; \ + (*dump)[i++][1] = RREG32(addr); \ + } while (0) + + *dump = kmalloc_array(HQD_N_REGS * 2, sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + acquire_queue(adev, pipe_id, queue_id); + + DUMP_REG(mmCOMPUTE_STATIC_THREAD_MGMT_SE0); + DUMP_REG(mmCOMPUTE_STATIC_THREAD_MGMT_SE1); + DUMP_REG(mmCOMPUTE_STATIC_THREAD_MGMT_SE2); + DUMP_REG(mmCOMPUTE_STATIC_THREAD_MGMT_SE3); + + for (reg = mmCP_MQD_BASE_ADDR; reg <= mmCP_HQD_EOP_DONES; reg++) + DUMP_REG(reg); + + release_queue(adev); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +static int kgd_hqd_sdma_load(struct amdgpu_device *adev, void *mqd, + uint32_t __user *wptr, struct mm_struct *mm) +{ + struct vi_sdma_mqd *m; + unsigned long end_jiffies; + uint32_t sdma_rlc_reg_offset; + uint32_t data; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(m); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, + m->sdmax_rlcx_rb_cntl & (~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK)); + + end_jiffies = msecs_to_jiffies(2000) + jiffies; + while (true) { + data = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_CONTEXT_STATUS); + if (data & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + data = REG_SET_FIELD(m->sdmax_rlcx_doorbell, SDMA0_RLC0_DOORBELL, + ENABLE, 1); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL, data); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR, + m->sdmax_rlcx_rb_rptr); + + if (read_user_wptr(mm, wptr, data)) + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR, data); + else + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR, + m->sdmax_rlcx_rb_rptr); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_VIRTUAL_ADDR, + m->sdmax_rlcx_virtual_addr); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_BASE, m->sdmax_rlcx_rb_base); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_BASE_HI, + m->sdmax_rlcx_rb_base_hi); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_ADDR_LO, + m->sdmax_rlcx_rb_rptr_addr_lo); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_ADDR_HI, + m->sdmax_rlcx_rb_rptr_addr_hi); + + data = REG_SET_FIELD(m->sdmax_rlcx_rb_cntl, SDMA0_RLC0_RB_CNTL, + RB_ENABLE, 1); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, data); + + return 0; +} + +static int kgd_hqd_sdma_dump(struct amdgpu_device *adev, + uint32_t engine_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs) +{ + uint32_t sdma_offset = engine_id * SDMA1_REGISTER_OFFSET + + queue_id * KFD_VI_SDMA_QUEUE_OFFSET; + uint32_t i = 0, reg; +#undef HQD_N_REGS +#define HQD_N_REGS (19+4+2+3+7) + + *dump = kmalloc_array(HQD_N_REGS * 2, sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + for (reg = mmSDMA0_RLC0_RB_CNTL; reg <= mmSDMA0_RLC0_DOORBELL; reg++) + DUMP_REG(sdma_offset + reg); + for (reg = mmSDMA0_RLC0_VIRTUAL_ADDR; reg <= mmSDMA0_RLC0_WATERMARK; + reg++) + DUMP_REG(sdma_offset + reg); + for (reg = mmSDMA0_RLC0_CSA_ADDR_LO; reg <= mmSDMA0_RLC0_CSA_ADDR_HI; + reg++) + DUMP_REG(sdma_offset + reg); + for (reg = mmSDMA0_RLC0_IB_SUB_REMAIN; reg <= mmSDMA0_RLC0_DUMMY_REG; + reg++) + DUMP_REG(sdma_offset + reg); + for (reg = mmSDMA0_RLC0_MIDCMD_DATA0; reg <= mmSDMA0_RLC0_MIDCMD_CNTL; + reg++) + DUMP_REG(sdma_offset + reg); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +static bool kgd_hqd_is_occupied(struct amdgpu_device *adev, + uint64_t queue_address, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst) +{ + uint32_t act; + bool retval = false; + uint32_t low, high; + + acquire_queue(adev, pipe_id, queue_id); + act = RREG32(mmCP_HQD_ACTIVE); + if (act) { + low = lower_32_bits(queue_address >> 8); + high = upper_32_bits(queue_address >> 8); + + if (low == RREG32(mmCP_HQD_PQ_BASE) && + high == RREG32(mmCP_HQD_PQ_BASE_HI)) + retval = true; + } + release_queue(adev); + return retval; +} + +static bool kgd_hqd_sdma_is_occupied(struct amdgpu_device *adev, void *mqd) +{ + struct vi_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t sdma_rlc_rb_cntl; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(m); + + sdma_rlc_rb_cntl = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL); + + if (sdma_rlc_rb_cntl & SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK) + return true; + + return false; +} + +static int kgd_hqd_destroy(struct amdgpu_device *adev, void *mqd, + enum kfd_preempt_type reset_type, + unsigned int utimeout, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst) +{ + uint32_t temp; + enum hqd_dequeue_request_type type; + unsigned long flags, end_jiffies; + int retry; + struct vi_mqd *m = get_mqd(mqd); + + if (amdgpu_in_reset(adev)) + return -EIO; + + acquire_queue(adev, pipe_id, queue_id); + + if (m->cp_hqd_vmid == 0) + WREG32_FIELD(RLC_CP_SCHEDULERS, scheduler1, 0); + + switch (reset_type) { + case KFD_PREEMPT_TYPE_WAVEFRONT_DRAIN: + type = DRAIN_PIPE; + break; + case KFD_PREEMPT_TYPE_WAVEFRONT_RESET: + type = RESET_WAVES; + break; + default: + type = DRAIN_PIPE; + break; + } + + /* Workaround: If IQ timer is active and the wait time is close to or + * equal to 0, dequeueing is not safe. Wait until either the wait time + * is larger or timer is cleared. Also, ensure that IQ_REQ_PEND is + * cleared before continuing. Also, ensure wait times are set to at + * least 0x3. + */ + local_irq_save(flags); + preempt_disable(); + retry = 5000; /* wait for 500 usecs at maximum */ + while (true) { + temp = RREG32(mmCP_HQD_IQ_TIMER); + if (REG_GET_FIELD(temp, CP_HQD_IQ_TIMER, PROCESSING_IQ)) { + pr_debug("HW is processing IQ\n"); + goto loop; + } + if (REG_GET_FIELD(temp, CP_HQD_IQ_TIMER, ACTIVE)) { + if (REG_GET_FIELD(temp, CP_HQD_IQ_TIMER, RETRY_TYPE) + == 3) /* SEM-rearm is safe */ + break; + /* Wait time 3 is safe for CP, but our MMIO read/write + * time is close to 1 microsecond, so check for 10 to + * leave more buffer room + */ + if (REG_GET_FIELD(temp, CP_HQD_IQ_TIMER, WAIT_TIME) + >= 10) + break; + pr_debug("IQ timer is active\n"); + } else + break; +loop: + if (!retry) { + pr_err("CP HQD IQ timer status time out\n"); + break; + } + ndelay(100); + --retry; + } + retry = 1000; + while (true) { + temp = RREG32(mmCP_HQD_DEQUEUE_REQUEST); + if (!(temp & CP_HQD_DEQUEUE_REQUEST__IQ_REQ_PEND_MASK)) + break; + pr_debug("Dequeue request is pending\n"); + + if (!retry) { + pr_err("CP HQD dequeue request time out\n"); + break; + } + ndelay(100); + --retry; + } + local_irq_restore(flags); + preempt_enable(); + + WREG32(mmCP_HQD_DEQUEUE_REQUEST, type); + + end_jiffies = (utimeout * HZ / 1000) + jiffies; + while (true) { + temp = RREG32(mmCP_HQD_ACTIVE); + if (!(temp & CP_HQD_ACTIVE__ACTIVE_MASK)) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("cp queue preemption time out.\n"); + release_queue(adev); + return -ETIME; + } + usleep_range(500, 1000); + } + + release_queue(adev); + return 0; +} + +static int kgd_hqd_sdma_destroy(struct amdgpu_device *adev, void *mqd, + unsigned int utimeout) +{ + struct vi_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t temp; + unsigned long end_jiffies = (utimeout * HZ / 1000) + jiffies; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(m); + + temp = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL); + temp = temp & ~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK; + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, temp); + + while (true) { + temp = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_CONTEXT_STATUS); + if (temp & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL, 0); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, + RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL) | + SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK); + + m->sdmax_rlcx_rb_rptr = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR); + + return 0; +} + +static bool get_atc_vmid_pasid_mapping_info(struct amdgpu_device *adev, + uint8_t vmid, uint16_t *p_pasid) +{ + uint32_t value; + + value = RREG32(mmATC_VMID0_PASID_MAPPING + vmid); + *p_pasid = value & ATC_VMID0_PASID_MAPPING__PASID_MASK; + + return !!(value & ATC_VMID0_PASID_MAPPING__VALID_MASK); +} + +static int kgd_wave_control_execute(struct amdgpu_device *adev, + uint32_t gfx_index_val, + uint32_t sq_cmd, uint32_t inst) +{ + uint32_t data = 0; + + mutex_lock(&adev->grbm_idx_mutex); + + WREG32(mmGRBM_GFX_INDEX, gfx_index_val); + WREG32(mmSQ_CMD, sq_cmd); + + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + INSTANCE_BROADCAST_WRITES, 1); + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + SH_BROADCAST_WRITES, 1); + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + SE_BROADCAST_WRITES, 1); + + WREG32(mmGRBM_GFX_INDEX, data); + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +static void set_scratch_backing_va(struct amdgpu_device *adev, + uint64_t va, uint32_t vmid) +{ + lock_srbm(adev, 0, 0, 0, vmid); + WREG32(mmSH_HIDDEN_PRIVATE_BASE_VMID, va); + unlock_srbm(adev); +} + +static void set_vm_context_page_table_base(struct amdgpu_device *adev, + uint32_t vmid, uint64_t page_table_base) +{ + if (!amdgpu_amdkfd_is_kfd_vmid(adev, vmid)) { + pr_err("trying to set page table base for wrong VMID\n"); + return; + } + WREG32(mmVM_CONTEXT8_PAGE_TABLE_BASE_ADDR + vmid - 8, + lower_32_bits(page_table_base)); +} + +const struct kfd2kgd_calls gfx_v8_kfd2kgd = { + .program_sh_mem_settings = kgd_program_sh_mem_settings, + .set_pasid_vmid_mapping = kgd_set_pasid_vmid_mapping, + .init_interrupts = kgd_init_interrupts, + .hqd_load = kgd_hqd_load, + .hqd_sdma_load = kgd_hqd_sdma_load, + .hqd_dump = kgd_hqd_dump, + .hqd_sdma_dump = kgd_hqd_sdma_dump, + .hqd_is_occupied = kgd_hqd_is_occupied, + .hqd_sdma_is_occupied = kgd_hqd_sdma_is_occupied, + .hqd_destroy = kgd_hqd_destroy, + .hqd_sdma_destroy = kgd_hqd_sdma_destroy, + .wave_control_execute = kgd_wave_control_execute, + .get_atc_vmid_pasid_mapping_info = + get_atc_vmid_pasid_mapping_info, + .set_scratch_backing_va = set_scratch_backing_va, + .set_vm_context_page_table_base = set_vm_context_page_table_base, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c new file mode 100644 index 000000000..3c45a188b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c @@ -0,0 +1,1177 @@ +/* + * Copyright 2014-2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "amdgpu.h" +#include "amdgpu_amdkfd.h" +#include "gc/gc_9_0_offset.h" +#include "gc/gc_9_0_sh_mask.h" +#include "vega10_enum.h" +#include "sdma0/sdma0_4_0_offset.h" +#include "sdma0/sdma0_4_0_sh_mask.h" +#include "sdma1/sdma1_4_0_offset.h" +#include "sdma1/sdma1_4_0_sh_mask.h" +#include "athub/athub_1_0_offset.h" +#include "athub/athub_1_0_sh_mask.h" +#include "oss/osssys_4_0_offset.h" +#include "oss/osssys_4_0_sh_mask.h" +#include "soc15_common.h" +#include "v9_structs.h" +#include "soc15.h" +#include "soc15d.h" +#include "gfx_v9_0.h" +#include "amdgpu_amdkfd_gfx_v9.h" +#include + +enum hqd_dequeue_request_type { + NO_ACTION = 0, + DRAIN_PIPE, + RESET_WAVES, + SAVE_WAVES +}; + +static void kgd_gfx_v9_lock_srbm(struct amdgpu_device *adev, uint32_t mec, uint32_t pipe, + uint32_t queue, uint32_t vmid, uint32_t inst) +{ + mutex_lock(&adev->srbm_mutex); + soc15_grbm_select(adev, mec, pipe, queue, vmid, GET_INST(GC, inst)); +} + +static void kgd_gfx_v9_unlock_srbm(struct amdgpu_device *adev, uint32_t inst) +{ + soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, inst)); + mutex_unlock(&adev->srbm_mutex); +} + +void kgd_gfx_v9_acquire_queue(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst) +{ + uint32_t mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + uint32_t pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + kgd_gfx_v9_lock_srbm(adev, mec, pipe, queue_id, 0, inst); +} + +uint64_t kgd_gfx_v9_get_queue_mask(struct amdgpu_device *adev, + uint32_t pipe_id, uint32_t queue_id) +{ + unsigned int bit = pipe_id * adev->gfx.mec.num_queue_per_pipe + + queue_id; + + return 1ull << bit; +} + +void kgd_gfx_v9_release_queue(struct amdgpu_device *adev, uint32_t inst) +{ + kgd_gfx_v9_unlock_srbm(adev, inst); +} + +void kgd_gfx_v9_program_sh_mem_settings(struct amdgpu_device *adev, uint32_t vmid, + uint32_t sh_mem_config, + uint32_t sh_mem_ape1_base, + uint32_t sh_mem_ape1_limit, + uint32_t sh_mem_bases, uint32_t inst) +{ + kgd_gfx_v9_lock_srbm(adev, 0, 0, 0, vmid, inst); + + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmSH_MEM_CONFIG), sh_mem_config); + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmSH_MEM_BASES), sh_mem_bases); + /* APE1 no longer exists on GFX9 */ + + kgd_gfx_v9_unlock_srbm(adev, inst); +} + +int kgd_gfx_v9_set_pasid_vmid_mapping(struct amdgpu_device *adev, u32 pasid, + unsigned int vmid, uint32_t inst) +{ + /* + * We have to assume that there is no outstanding mapping. + * The ATC_VMID_PASID_MAPPING_UPDATE_STATUS bit could be 0 because + * a mapping is in progress or because a mapping finished + * and the SW cleared it. + * So the protocol is to always wait & clear. + */ + uint32_t pasid_mapping = (pasid == 0) ? 0 : (uint32_t)pasid | + ATC_VMID0_PASID_MAPPING__VALID_MASK; + + /* + * need to do this twice, once for gfx and once for mmhub + * for ATC add 16 to VMID for mmhub, for IH different registers. + * ATC_VMID0..15 registers are separate from ATC_VMID16..31. + */ + + WREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING) + vmid, + pasid_mapping); + + while (!(RREG32(SOC15_REG_OFFSET( + ATHUB, 0, + mmATC_VMID_PASID_MAPPING_UPDATE_STATUS)) & + (1U << vmid))) + cpu_relax(); + + WREG32(SOC15_REG_OFFSET(ATHUB, 0, + mmATC_VMID_PASID_MAPPING_UPDATE_STATUS), + 1U << vmid); + + /* Mapping vmid to pasid also for IH block */ + WREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_VMID_0_LUT) + vmid, + pasid_mapping); + + WREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID16_PASID_MAPPING) + vmid, + pasid_mapping); + + while (!(RREG32(SOC15_REG_OFFSET( + ATHUB, 0, + mmATC_VMID_PASID_MAPPING_UPDATE_STATUS)) & + (1U << (vmid + 16)))) + cpu_relax(); + + WREG32(SOC15_REG_OFFSET(ATHUB, 0, + mmATC_VMID_PASID_MAPPING_UPDATE_STATUS), + 1U << (vmid + 16)); + + /* Mapping vmid to pasid also for IH block */ + WREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_VMID_0_LUT_MM) + vmid, + pasid_mapping); + return 0; +} + +/* TODO - RING0 form of field is obsolete, seems to date back to SI + * but still works + */ + +int kgd_gfx_v9_init_interrupts(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t inst) +{ + uint32_t mec; + uint32_t pipe; + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + kgd_gfx_v9_lock_srbm(adev, mec, pipe, 0, 0, inst); + + WREG32_SOC15(GC, GET_INST(GC, inst), mmCPC_INT_CNTL, + CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK | + CP_INT_CNTL_RING0__OPCODE_ERROR_INT_ENABLE_MASK); + + kgd_gfx_v9_unlock_srbm(adev, inst); + + return 0; +} + +static uint32_t get_sdma_rlc_reg_offset(struct amdgpu_device *adev, + unsigned int engine_id, + unsigned int queue_id) +{ + uint32_t sdma_engine_reg_base = 0; + uint32_t sdma_rlc_reg_offset; + + switch (engine_id) { + default: + dev_warn(adev->dev, + "Invalid sdma engine id (%d), using engine id 0\n", + engine_id); + fallthrough; + case 0: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA0, 0, + mmSDMA0_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL; + break; + case 1: + sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA1, 0, + mmSDMA1_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL; + break; + } + + sdma_rlc_reg_offset = sdma_engine_reg_base + + queue_id * (mmSDMA0_RLC1_RB_CNTL - mmSDMA0_RLC0_RB_CNTL); + + pr_debug("RLC register offset for SDMA%d RLC%d: 0x%x\n", engine_id, + queue_id, sdma_rlc_reg_offset); + + return sdma_rlc_reg_offset; +} + +static inline struct v9_mqd *get_mqd(void *mqd) +{ + return (struct v9_mqd *)mqd; +} + +static inline struct v9_sdma_mqd *get_sdma_mqd(void *mqd) +{ + return (struct v9_sdma_mqd *)mqd; +} + +int kgd_gfx_v9_hqd_load(struct amdgpu_device *adev, void *mqd, + uint32_t pipe_id, uint32_t queue_id, + uint32_t __user *wptr, uint32_t wptr_shift, + uint32_t wptr_mask, struct mm_struct *mm, + uint32_t inst) +{ + struct v9_mqd *m; + uint32_t *mqd_hqd; + uint32_t reg, hqd_base, data; + + m = get_mqd(mqd); + + kgd_gfx_v9_acquire_queue(adev, pipe_id, queue_id, inst); + + /* HQD registers extend from CP_MQD_BASE_ADDR to CP_HQD_EOP_WPTR_MEM. */ + mqd_hqd = &m->cp_mqd_base_addr_lo; + hqd_base = SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmCP_MQD_BASE_ADDR); + + for (reg = hqd_base; + reg <= SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmCP_HQD_PQ_WPTR_HI); reg++) + WREG32_RLC(reg, mqd_hqd[reg - hqd_base]); + + + /* Activate doorbell logic before triggering WPTR poll. */ + data = REG_SET_FIELD(m->cp_hqd_pq_doorbell_control, + CP_HQD_PQ_DOORBELL_CONTROL, DOORBELL_EN, 1); + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmCP_HQD_PQ_DOORBELL_CONTROL), + data); + + if (wptr) { + /* Don't read wptr with get_user because the user + * context may not be accessible (if this function + * runs in a work queue). Instead trigger a one-shot + * polling read from memory in the CP. This assumes + * that wptr is GPU-accessible in the queue's VMID via + * ATC or SVM. WPTR==RPTR before starting the poll so + * the CP starts fetching new commands from the right + * place. + * + * Guessing a 64-bit WPTR from a 32-bit RPTR is a bit + * tricky. Assume that the queue didn't overflow. The + * number of valid bits in the 32-bit RPTR depends on + * the queue size. The remaining bits are taken from + * the saved 64-bit WPTR. If the WPTR wrapped, add the + * queue size. + */ + uint32_t queue_size = + 2 << REG_GET_FIELD(m->cp_hqd_pq_control, + CP_HQD_PQ_CONTROL, QUEUE_SIZE); + uint64_t guessed_wptr = m->cp_hqd_pq_rptr & (queue_size - 1); + + if ((m->cp_hqd_pq_wptr_lo & (queue_size - 1)) < guessed_wptr) + guessed_wptr += queue_size; + guessed_wptr += m->cp_hqd_pq_wptr_lo & ~(queue_size - 1); + guessed_wptr += (uint64_t)m->cp_hqd_pq_wptr_hi << 32; + + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmCP_HQD_PQ_WPTR_LO), + lower_32_bits(guessed_wptr)); + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmCP_HQD_PQ_WPTR_HI), + upper_32_bits(guessed_wptr)); + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmCP_HQD_PQ_WPTR_POLL_ADDR), + lower_32_bits((uintptr_t)wptr)); + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmCP_HQD_PQ_WPTR_POLL_ADDR_HI), + upper_32_bits((uintptr_t)wptr)); + WREG32_SOC15(GC, GET_INST(GC, inst), mmCP_PQ_WPTR_POLL_CNTL1, + (uint32_t)kgd_gfx_v9_get_queue_mask(adev, pipe_id, queue_id)); + } + + /* Start the EOP fetcher */ + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmCP_HQD_EOP_RPTR), + REG_SET_FIELD(m->cp_hqd_eop_rptr, + CP_HQD_EOP_RPTR, INIT_FETCHER, 1)); + + data = REG_SET_FIELD(m->cp_hqd_active, CP_HQD_ACTIVE, ACTIVE, 1); + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmCP_HQD_ACTIVE), data); + + kgd_gfx_v9_release_queue(adev, inst); + + return 0; +} + +int kgd_gfx_v9_hiq_mqd_load(struct amdgpu_device *adev, void *mqd, + uint32_t pipe_id, uint32_t queue_id, + uint32_t doorbell_off, uint32_t inst) +{ + struct amdgpu_ring *kiq_ring = &adev->gfx.kiq[inst].ring; + struct v9_mqd *m; + uint32_t mec, pipe; + int r; + + m = get_mqd(mqd); + + kgd_gfx_v9_acquire_queue(adev, pipe_id, queue_id, inst); + + mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; + pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); + + pr_debug("kfd: set HIQ, mec:%d, pipe:%d, queue:%d.\n", + mec, pipe, queue_id); + + spin_lock(&adev->gfx.kiq[inst].ring_lock); + r = amdgpu_ring_alloc(kiq_ring, 7); + if (r) { + pr_err("Failed to alloc KIQ (%d).\n", r); + goto out_unlock; + } + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5)); + amdgpu_ring_write(kiq_ring, + PACKET3_MAP_QUEUES_QUEUE_SEL(0) | /* Queue_Sel */ + PACKET3_MAP_QUEUES_VMID(m->cp_hqd_vmid) | /* VMID */ + PACKET3_MAP_QUEUES_QUEUE(queue_id) | + PACKET3_MAP_QUEUES_PIPE(pipe) | + PACKET3_MAP_QUEUES_ME((mec - 1)) | + PACKET3_MAP_QUEUES_QUEUE_TYPE(0) | /*queue_type: normal compute queue */ + PACKET3_MAP_QUEUES_ALLOC_FORMAT(0) | /* alloc format: all_on_one_pipe */ + PACKET3_MAP_QUEUES_ENGINE_SEL(1) | /* engine_sel: hiq */ + PACKET3_MAP_QUEUES_NUM_QUEUES(1)); /* num_queues: must be 1 */ + amdgpu_ring_write(kiq_ring, + PACKET3_MAP_QUEUES_DOORBELL_OFFSET(doorbell_off)); + amdgpu_ring_write(kiq_ring, m->cp_mqd_base_addr_lo); + amdgpu_ring_write(kiq_ring, m->cp_mqd_base_addr_hi); + amdgpu_ring_write(kiq_ring, m->cp_hqd_pq_wptr_poll_addr_lo); + amdgpu_ring_write(kiq_ring, m->cp_hqd_pq_wptr_poll_addr_hi); + amdgpu_ring_commit(kiq_ring); + +out_unlock: + spin_unlock(&adev->gfx.kiq[inst].ring_lock); + kgd_gfx_v9_release_queue(adev, inst); + + return r; +} + +int kgd_gfx_v9_hqd_dump(struct amdgpu_device *adev, + uint32_t pipe_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs, uint32_t inst) +{ + uint32_t i = 0, reg; +#define HQD_N_REGS 56 +#define DUMP_REG(addr) do { \ + if (WARN_ON_ONCE(i >= HQD_N_REGS)) \ + break; \ + (*dump)[i][0] = (addr) << 2; \ + (*dump)[i++][1] = RREG32(addr); \ + } while (0) + + *dump = kmalloc_array(HQD_N_REGS * 2, sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + kgd_gfx_v9_acquire_queue(adev, pipe_id, queue_id, inst); + + for (reg = SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmCP_MQD_BASE_ADDR); + reg <= SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmCP_HQD_PQ_WPTR_HI); reg++) + DUMP_REG(reg); + + kgd_gfx_v9_release_queue(adev, inst); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +static int kgd_hqd_sdma_load(struct amdgpu_device *adev, void *mqd, + uint32_t __user *wptr, struct mm_struct *mm) +{ + struct v9_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + unsigned long end_jiffies; + uint32_t data; + uint64_t data64; + uint64_t __user *wptr64 = (uint64_t __user *)wptr; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, + m->sdmax_rlcx_rb_cntl & (~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK)); + + end_jiffies = msecs_to_jiffies(2000) + jiffies; + while (true) { + data = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_CONTEXT_STATUS); + if (data & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL_OFFSET, + m->sdmax_rlcx_doorbell_offset); + + data = REG_SET_FIELD(m->sdmax_rlcx_doorbell, SDMA0_RLC0_DOORBELL, + ENABLE, 1); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL, data); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR, + m->sdmax_rlcx_rb_rptr); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_HI, + m->sdmax_rlcx_rb_rptr_hi); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_MINOR_PTR_UPDATE, 1); + if (read_user_wptr(mm, wptr64, data64)) { + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR, + lower_32_bits(data64)); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR_HI, + upper_32_bits(data64)); + } else { + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR, + m->sdmax_rlcx_rb_rptr); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_WPTR_HI, + m->sdmax_rlcx_rb_rptr_hi); + } + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_MINOR_PTR_UPDATE, 0); + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_BASE, m->sdmax_rlcx_rb_base); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_BASE_HI, + m->sdmax_rlcx_rb_base_hi); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_ADDR_LO, + m->sdmax_rlcx_rb_rptr_addr_lo); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_ADDR_HI, + m->sdmax_rlcx_rb_rptr_addr_hi); + + data = REG_SET_FIELD(m->sdmax_rlcx_rb_cntl, SDMA0_RLC0_RB_CNTL, + RB_ENABLE, 1); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, data); + + return 0; +} + +static int kgd_hqd_sdma_dump(struct amdgpu_device *adev, + uint32_t engine_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs) +{ + uint32_t sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, + engine_id, queue_id); + uint32_t i = 0, reg; +#undef HQD_N_REGS +#define HQD_N_REGS (19+6+7+10) + + *dump = kmalloc_array(HQD_N_REGS * 2, sizeof(uint32_t), GFP_KERNEL); + if (*dump == NULL) + return -ENOMEM; + + for (reg = mmSDMA0_RLC0_RB_CNTL; reg <= mmSDMA0_RLC0_DOORBELL; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = mmSDMA0_RLC0_STATUS; reg <= mmSDMA0_RLC0_CSA_ADDR_HI; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = mmSDMA0_RLC0_IB_SUB_REMAIN; + reg <= mmSDMA0_RLC0_MINOR_PTR_UPDATE; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + for (reg = mmSDMA0_RLC0_MIDCMD_DATA0; + reg <= mmSDMA0_RLC0_MIDCMD_CNTL; reg++) + DUMP_REG(sdma_rlc_reg_offset + reg); + + WARN_ON_ONCE(i != HQD_N_REGS); + *n_regs = i; + + return 0; +} + +bool kgd_gfx_v9_hqd_is_occupied(struct amdgpu_device *adev, + uint64_t queue_address, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst) +{ + uint32_t act; + bool retval = false; + uint32_t low, high; + + kgd_gfx_v9_acquire_queue(adev, pipe_id, queue_id, inst); + act = RREG32_SOC15(GC, GET_INST(GC, inst), mmCP_HQD_ACTIVE); + if (act) { + low = lower_32_bits(queue_address >> 8); + high = upper_32_bits(queue_address >> 8); + + if (low == RREG32_SOC15(GC, GET_INST(GC, inst), mmCP_HQD_PQ_BASE) && + high == RREG32_SOC15(GC, GET_INST(GC, inst), mmCP_HQD_PQ_BASE_HI)) + retval = true; + } + kgd_gfx_v9_release_queue(adev, inst); + return retval; +} + +static bool kgd_hqd_sdma_is_occupied(struct amdgpu_device *adev, void *mqd) +{ + struct v9_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t sdma_rlc_rb_cntl; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + sdma_rlc_rb_cntl = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL); + + if (sdma_rlc_rb_cntl & SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK) + return true; + + return false; +} + +int kgd_gfx_v9_hqd_destroy(struct amdgpu_device *adev, void *mqd, + enum kfd_preempt_type reset_type, + unsigned int utimeout, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst) +{ + enum hqd_dequeue_request_type type; + unsigned long end_jiffies; + uint32_t temp; + struct v9_mqd *m = get_mqd(mqd); + + if (amdgpu_in_reset(adev)) + return -EIO; + + kgd_gfx_v9_acquire_queue(adev, pipe_id, queue_id, inst); + + if (m->cp_hqd_vmid == 0) + WREG32_FIELD15_RLC(GC, GET_INST(GC, inst), RLC_CP_SCHEDULERS, scheduler1, 0); + + switch (reset_type) { + case KFD_PREEMPT_TYPE_WAVEFRONT_DRAIN: + type = DRAIN_PIPE; + break; + case KFD_PREEMPT_TYPE_WAVEFRONT_RESET: + type = RESET_WAVES; + break; + case KFD_PREEMPT_TYPE_WAVEFRONT_SAVE: + type = SAVE_WAVES; + break; + default: + type = DRAIN_PIPE; + break; + } + + WREG32_RLC(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), mmCP_HQD_DEQUEUE_REQUEST), type); + + end_jiffies = (utimeout * HZ / 1000) + jiffies; + while (true) { + temp = RREG32_SOC15(GC, GET_INST(GC, inst), mmCP_HQD_ACTIVE); + if (!(temp & CP_HQD_ACTIVE__ACTIVE_MASK)) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("cp queue preemption time out.\n"); + kgd_gfx_v9_release_queue(adev, inst); + return -ETIME; + } + usleep_range(500, 1000); + } + + kgd_gfx_v9_release_queue(adev, inst); + return 0; +} + +static int kgd_hqd_sdma_destroy(struct amdgpu_device *adev, void *mqd, + unsigned int utimeout) +{ + struct v9_sdma_mqd *m; + uint32_t sdma_rlc_reg_offset; + uint32_t temp; + unsigned long end_jiffies = (utimeout * HZ / 1000) + jiffies; + + m = get_sdma_mqd(mqd); + sdma_rlc_reg_offset = get_sdma_rlc_reg_offset(adev, m->sdma_engine_id, + m->sdma_queue_id); + + temp = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL); + temp = temp & ~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK; + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, temp); + + while (true) { + temp = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_CONTEXT_STATUS); + if (temp & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) + break; + if (time_after(jiffies, end_jiffies)) { + pr_err("SDMA RLC not idle in %s\n", __func__); + return -ETIME; + } + usleep_range(500, 1000); + } + + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_DOORBELL, 0); + WREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL, + RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_CNTL) | + SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK); + + m->sdmax_rlcx_rb_rptr = RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR); + m->sdmax_rlcx_rb_rptr_hi = + RREG32(sdma_rlc_reg_offset + mmSDMA0_RLC0_RB_RPTR_HI); + + return 0; +} + +bool kgd_gfx_v9_get_atc_vmid_pasid_mapping_info(struct amdgpu_device *adev, + uint8_t vmid, uint16_t *p_pasid) +{ + uint32_t value; + + value = RREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING) + + vmid); + *p_pasid = value & ATC_VMID0_PASID_MAPPING__PASID_MASK; + + return !!(value & ATC_VMID0_PASID_MAPPING__VALID_MASK); +} + +int kgd_gfx_v9_wave_control_execute(struct amdgpu_device *adev, + uint32_t gfx_index_val, + uint32_t sq_cmd, uint32_t inst) +{ + uint32_t data = 0; + + mutex_lock(&adev->grbm_idx_mutex); + + WREG32_SOC15_RLC_SHADOW(GC, GET_INST(GC, inst), mmGRBM_GFX_INDEX, gfx_index_val); + WREG32_SOC15(GC, GET_INST(GC, inst), mmSQ_CMD, sq_cmd); + + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + INSTANCE_BROADCAST_WRITES, 1); + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + SH_BROADCAST_WRITES, 1); + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + SE_BROADCAST_WRITES, 1); + + WREG32_SOC15_RLC_SHADOW(GC, GET_INST(GC, inst), mmGRBM_GFX_INDEX, data); + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +/* + * GFX9 helper for wave launch stall requirements on debug trap setting. + * + * vmid: + * Target VMID to stall/unstall. + * + * stall: + * 0-unstall wave launch (enable), 1-stall wave launch (disable). + * After wavefront launch has been stalled, allocated waves must drain from + * SPI in order for debug trap settings to take effect on those waves. + * This is roughly a ~96 clock cycle wait on SPI where a read on + * SPI_GDBG_WAVE_CNTL translates to ~32 clock cycles. + * KGD_GFX_V9_WAVE_LAUNCH_SPI_DRAIN_LATENCY indicates the number of reads required. + * + * NOTE: We can afford to clear the entire STALL_VMID field on unstall + * because GFX9.4.1 cannot support multi-process debugging due to trap + * configuration and masking being limited to global scope. Always assume + * single process conditions. + */ +#define KGD_GFX_V9_WAVE_LAUNCH_SPI_DRAIN_LATENCY 3 +void kgd_gfx_v9_set_wave_launch_stall(struct amdgpu_device *adev, + uint32_t vmid, + bool stall) +{ + int i; + uint32_t data = RREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL)); + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 1)) + data = REG_SET_FIELD(data, SPI_GDBG_WAVE_CNTL, STALL_VMID, + stall ? 1 << vmid : 0); + else + data = REG_SET_FIELD(data, SPI_GDBG_WAVE_CNTL, STALL_RA, + stall ? 1 : 0); + + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL), data); + + if (!stall) + return; + + for (i = 0; i < KGD_GFX_V9_WAVE_LAUNCH_SPI_DRAIN_LATENCY; i++) + RREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL)); +} + +/* + * restore_dbg_registers is ignored here but is a general interface requirement + * for devices that support GFXOFF and where the RLC save/restore list + * does not support hw registers for debugging i.e. the driver has to manually + * initialize the debug mode registers after it has disabled GFX off during the + * debug session. + */ +uint32_t kgd_gfx_v9_enable_debug_trap(struct amdgpu_device *adev, + bool restore_dbg_registers, + uint32_t vmid) +{ + mutex_lock(&adev->grbm_idx_mutex); + + kgd_gfx_v9_set_wave_launch_stall(adev, vmid, true); + + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK), 0); + + kgd_gfx_v9_set_wave_launch_stall(adev, vmid, false); + + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +/* + * keep_trap_enabled is ignored here but is a general interface requirement + * for devices that support multi-process debugging where the performance + * overhead from trap temporary setup needs to be bypassed when the debug + * session has ended. + */ +uint32_t kgd_gfx_v9_disable_debug_trap(struct amdgpu_device *adev, + bool keep_trap_enabled, + uint32_t vmid) +{ + mutex_lock(&adev->grbm_idx_mutex); + + kgd_gfx_v9_set_wave_launch_stall(adev, vmid, true); + + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK), 0); + + kgd_gfx_v9_set_wave_launch_stall(adev, vmid, false); + + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +int kgd_gfx_v9_validate_trap_override_request(struct amdgpu_device *adev, + uint32_t trap_override, + uint32_t *trap_mask_supported) +{ + *trap_mask_supported &= KFD_DBG_TRAP_MASK_DBG_ADDRESS_WATCH; + + /* The SPI_GDBG_TRAP_MASK register is global and affects all + * processes. Only allow OR-ing the address-watch bit, since + * this only affects processes under the debugger. Other bits + * should stay 0 to avoid the debugger interfering with other + * processes. + */ + if (trap_override != KFD_DBG_TRAP_OVERRIDE_OR) + return -EINVAL; + + return 0; +} + +uint32_t kgd_gfx_v9_set_wave_launch_trap_override(struct amdgpu_device *adev, + uint32_t vmid, + uint32_t trap_override, + uint32_t trap_mask_bits, + uint32_t trap_mask_request, + uint32_t *trap_mask_prev, + uint32_t kfd_dbg_cntl_prev) +{ + uint32_t data, wave_cntl_prev; + + mutex_lock(&adev->grbm_idx_mutex); + + wave_cntl_prev = RREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL)); + + kgd_gfx_v9_set_wave_launch_stall(adev, vmid, true); + + data = RREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK)); + *trap_mask_prev = REG_GET_FIELD(data, SPI_GDBG_TRAP_MASK, EXCP_EN); + + trap_mask_bits = (trap_mask_bits & trap_mask_request) | + (*trap_mask_prev & ~trap_mask_request); + + data = REG_SET_FIELD(data, SPI_GDBG_TRAP_MASK, EXCP_EN, trap_mask_bits); + data = REG_SET_FIELD(data, SPI_GDBG_TRAP_MASK, REPLACE, trap_override); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK), data); + + /* We need to preserve wave launch mode stall settings. */ + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL), wave_cntl_prev); + + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +uint32_t kgd_gfx_v9_set_wave_launch_mode(struct amdgpu_device *adev, + uint8_t wave_launch_mode, + uint32_t vmid) +{ + uint32_t data = 0; + bool is_mode_set = !!wave_launch_mode; + + mutex_lock(&adev->grbm_idx_mutex); + + kgd_gfx_v9_set_wave_launch_stall(adev, vmid, true); + + data = REG_SET_FIELD(data, SPI_GDBG_WAVE_CNTL2, + VMID_MASK, is_mode_set ? 1 << vmid : 0); + data = REG_SET_FIELD(data, SPI_GDBG_WAVE_CNTL2, + MODE, is_mode_set ? wave_launch_mode : 0); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL2), data); + + kgd_gfx_v9_set_wave_launch_stall(adev, vmid, false); + + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +#define TCP_WATCH_STRIDE (mmTCP_WATCH1_ADDR_H - mmTCP_WATCH0_ADDR_H) +uint32_t kgd_gfx_v9_set_address_watch(struct amdgpu_device *adev, + uint64_t watch_address, + uint32_t watch_address_mask, + uint32_t watch_id, + uint32_t watch_mode, + uint32_t debug_vmid, + uint32_t inst) +{ + uint32_t watch_address_high; + uint32_t watch_address_low; + uint32_t watch_address_cntl; + + watch_address_cntl = 0; + + watch_address_low = lower_32_bits(watch_address); + watch_address_high = upper_32_bits(watch_address) & 0xffff; + + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + VMID, + debug_vmid); + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + MODE, + watch_mode); + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + MASK, + watch_address_mask >> 6); + + /* Turning off this watch point until we set all the registers */ + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + VALID, + 0); + + WREG32_RLC((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_CNTL) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_cntl); + + WREG32_RLC((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_ADDR_H) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_high); + + WREG32_RLC((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_ADDR_L) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_low); + + /* Enable the watch point */ + watch_address_cntl = REG_SET_FIELD(watch_address_cntl, + TCP_WATCH0_CNTL, + VALID, + 1); + + WREG32_RLC((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_CNTL) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_cntl); + + return 0; +} + +uint32_t kgd_gfx_v9_clear_address_watch(struct amdgpu_device *adev, + uint32_t watch_id) +{ + uint32_t watch_address_cntl; + + watch_address_cntl = 0; + + WREG32_RLC((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_CNTL) + + (watch_id * TCP_WATCH_STRIDE)), + watch_address_cntl); + + return 0; +} + +/* kgd_gfx_v9_get_iq_wait_times: Returns the mmCP_IQ_WAIT_TIME1/2 values + * The values read are: + * ib_offload_wait_time -- Wait Count for Indirect Buffer Offloads. + * atomic_offload_wait_time -- Wait Count for L2 and GDS Atomics Offloads. + * wrm_offload_wait_time -- Wait Count for WAIT_REG_MEM Offloads. + * gws_wait_time -- Wait Count for Global Wave Syncs. + * que_sleep_wait_time -- Wait Count for Dequeue Retry. + * sch_wave_wait_time -- Wait Count for Scheduling Wave Message. + * sem_rearm_wait_time -- Wait Count for Semaphore re-arm. + * deq_retry_wait_time -- Wait Count for Global Wave Syncs. + */ +void kgd_gfx_v9_get_iq_wait_times(struct amdgpu_device *adev, + uint32_t *wait_times, + uint32_t inst) + +{ + *wait_times = RREG32(SOC15_REG_OFFSET(GC, GET_INST(GC, inst), + mmCP_IQ_WAIT_TIME2)); +} + +void kgd_gfx_v9_set_vm_context_page_table_base(struct amdgpu_device *adev, + uint32_t vmid, uint64_t page_table_base) +{ + if (!amdgpu_amdkfd_is_kfd_vmid(adev, vmid)) { + pr_err("trying to set page table base for wrong VMID %u\n", + vmid); + return; + } + + adev->mmhub.funcs->setup_vm_pt_regs(adev, vmid, page_table_base); + + adev->gfxhub.funcs->setup_vm_pt_regs(adev, vmid, page_table_base); +} + +static void lock_spi_csq_mutexes(struct amdgpu_device *adev) +{ + mutex_lock(&adev->srbm_mutex); + mutex_lock(&adev->grbm_idx_mutex); + +} + +static void unlock_spi_csq_mutexes(struct amdgpu_device *adev) +{ + mutex_unlock(&adev->grbm_idx_mutex); + mutex_unlock(&adev->srbm_mutex); +} + +/** + * get_wave_count: Read device registers to get number of waves in flight for + * a particular queue. The method also returns the VMID associated with the + * queue. + * + * @adev: Handle of device whose registers are to be read + * @queue_idx: Index of queue in the queue-map bit-field + * @wave_cnt: Output parameter updated with number of waves in flight + * @vmid: Output parameter updated with VMID of queue whose wave count + * is being collected + * @inst: xcc's instance number on a multi-XCC setup + */ +static void get_wave_count(struct amdgpu_device *adev, int queue_idx, + int *wave_cnt, int *vmid, uint32_t inst) +{ + int pipe_idx; + int queue_slot; + unsigned int reg_val; + + /* + * Program GRBM with appropriate MEID, PIPEID, QUEUEID and VMID + * parameters to read out waves in flight. Get VMID if there are + * non-zero waves in flight. + */ + *vmid = 0xFF; + *wave_cnt = 0; + pipe_idx = queue_idx / adev->gfx.mec.num_queue_per_pipe; + queue_slot = queue_idx % adev->gfx.mec.num_queue_per_pipe; + soc15_grbm_select(adev, 1, pipe_idx, queue_slot, 0, inst); + reg_val = RREG32_SOC15_IP(GC, SOC15_REG_OFFSET(GC, inst, mmSPI_CSQ_WF_ACTIVE_COUNT_0) + + queue_slot); + *wave_cnt = reg_val & SPI_CSQ_WF_ACTIVE_COUNT_0__COUNT_MASK; + if (*wave_cnt != 0) + *vmid = (RREG32_SOC15(GC, inst, mmCP_HQD_VMID) & + CP_HQD_VMID__VMID_MASK) >> CP_HQD_VMID__VMID__SHIFT; +} + +/** + * kgd_gfx_v9_get_cu_occupancy: Reads relevant registers associated with each + * shader engine and aggregates the number of waves that are in flight for the + * process whose pasid is provided as a parameter. The process could have ZERO + * or more queues running and submitting waves to compute units. + * + * @adev: Handle of device from which to get number of waves in flight + * @pasid: Identifies the process for which this query call is invoked + * @pasid_wave_cnt: Output parameter updated with number of waves in flight that + * belong to process with given pasid + * @max_waves_per_cu: Output parameter updated with maximum number of waves + * possible per Compute Unit + * @inst: xcc's instance number on a multi-XCC setup + * + * Note: It's possible that the device has too many queues (oversubscription) + * in which case a VMID could be remapped to a different PASID. This could lead + * to an inaccurate wave count. Following is a high-level sequence: + * Time T1: vmid = getVmid(); vmid is associated with Pasid P1 + * Time T2: passId = getPasId(vmid); vmid is associated with Pasid P2 + * In the sequence above wave count obtained from time T1 will be incorrectly + * lost or added to total wave count. + * + * The registers that provide the waves in flight are: + * + * SPI_CSQ_WF_ACTIVE_STATUS - bit-map of queues per pipe. The bit is ON if a + * queue is slotted, OFF if there is no queue. A process could have ZERO or + * more queues slotted and submitting waves to be run on compute units. Even + * when there is a queue it is possible there could be zero wave fronts, this + * can happen when queue is waiting on top-of-pipe events - e.g. waitRegMem + * command + * + * For each bit that is ON from above: + * + * Read (SPI_CSQ_WF_ACTIVE_COUNT_0 + queue_idx) register. It provides the + * number of waves that are in flight for the queue at specified index. The + * index ranges from 0 to 7. + * + * If non-zero waves are in flight, read CP_HQD_VMID register to obtain VMID + * of the wave(s). + * + * Determine if VMID from above step maps to pasid provided as parameter. If + * it matches agrregate the wave count. That the VMID will not match pasid is + * a normal condition i.e. a device is expected to support multiple queues + * from multiple proceses. + * + * Reading registers referenced above involves programming GRBM appropriately + */ +void kgd_gfx_v9_get_cu_occupancy(struct amdgpu_device *adev, int pasid, + int *pasid_wave_cnt, int *max_waves_per_cu, uint32_t inst) +{ + int qidx; + int vmid; + int se_idx; + int sh_idx; + int se_cnt; + int sh_cnt; + int wave_cnt; + int queue_map; + int pasid_tmp; + int max_queue_cnt; + int vmid_wave_cnt = 0; + DECLARE_BITMAP(cp_queue_bitmap, KGD_MAX_QUEUES); + + lock_spi_csq_mutexes(adev); + soc15_grbm_select(adev, 1, 0, 0, 0, inst); + + /* + * Iterate through the shader engines and arrays of the device + * to get number of waves in flight + */ + bitmap_complement(cp_queue_bitmap, adev->gfx.mec_bitmap[0].queue_bitmap, + KGD_MAX_QUEUES); + max_queue_cnt = adev->gfx.mec.num_pipe_per_mec * + adev->gfx.mec.num_queue_per_pipe; + sh_cnt = adev->gfx.config.max_sh_per_se; + se_cnt = adev->gfx.config.max_shader_engines; + for (se_idx = 0; se_idx < se_cnt; se_idx++) { + for (sh_idx = 0; sh_idx < sh_cnt; sh_idx++) { + + amdgpu_gfx_select_se_sh(adev, se_idx, sh_idx, 0xffffffff, inst); + queue_map = RREG32_SOC15(GC, inst, mmSPI_CSQ_WF_ACTIVE_STATUS); + + /* + * Assumption: queue map encodes following schema: four + * pipes per each micro-engine, with each pipe mapping + * eight queues. This schema is true for GFX9 devices + * and must be verified for newer device families + */ + for (qidx = 0; qidx < max_queue_cnt; qidx++) { + + /* Skip qeueus that are not associated with + * compute functions + */ + if (!test_bit(qidx, cp_queue_bitmap)) + continue; + + if (!(queue_map & (1 << qidx))) + continue; + + /* Get number of waves in flight and aggregate them */ + get_wave_count(adev, qidx, &wave_cnt, &vmid, + inst); + if (wave_cnt != 0) { + pasid_tmp = + RREG32(SOC15_REG_OFFSET(OSSSYS, inst, + mmIH_VMID_0_LUT) + vmid); + if (pasid_tmp == pasid) + vmid_wave_cnt += wave_cnt; + } + } + } + } + + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, inst); + soc15_grbm_select(adev, 0, 0, 0, 0, inst); + unlock_spi_csq_mutexes(adev); + + /* Update the output parameters and return */ + *pasid_wave_cnt = vmid_wave_cnt; + *max_waves_per_cu = adev->gfx.cu_info.simd_per_cu * + adev->gfx.cu_info.max_waves_per_simd; +} + +void kgd_gfx_v9_build_grace_period_packet_info(struct amdgpu_device *adev, + uint32_t wait_times, + uint32_t grace_period, + uint32_t *reg_offset, + uint32_t *reg_data) +{ + *reg_data = wait_times; + + /* + * The CP cannot handle a 0 grace period input and will result in + * an infinite grace period being set so set to 1 to prevent this. + */ + if (grace_period == 0) + grace_period = 1; + + *reg_data = REG_SET_FIELD(*reg_data, + CP_IQ_WAIT_TIME2, + SCH_WAVE, + grace_period); + + *reg_offset = SOC15_REG_OFFSET(GC, 0, mmCP_IQ_WAIT_TIME2); +} + +void kgd_gfx_v9_program_trap_handler_settings(struct amdgpu_device *adev, + uint32_t vmid, uint64_t tba_addr, uint64_t tma_addr, uint32_t inst) +{ + kgd_gfx_v9_lock_srbm(adev, 0, 0, 0, vmid, inst); + + /* + * Program TBA registers + */ + WREG32_SOC15(GC, GET_INST(GC, inst), mmSQ_SHADER_TBA_LO, + lower_32_bits(tba_addr >> 8)); + WREG32_SOC15(GC, GET_INST(GC, inst), mmSQ_SHADER_TBA_HI, + upper_32_bits(tba_addr >> 8)); + + /* + * Program TMA registers + */ + WREG32_SOC15(GC, GET_INST(GC, inst), mmSQ_SHADER_TMA_LO, + lower_32_bits(tma_addr >> 8)); + WREG32_SOC15(GC, GET_INST(GC, inst), mmSQ_SHADER_TMA_HI, + upper_32_bits(tma_addr >> 8)); + + kgd_gfx_v9_unlock_srbm(adev, inst); +} + +const struct kfd2kgd_calls gfx_v9_kfd2kgd = { + .program_sh_mem_settings = kgd_gfx_v9_program_sh_mem_settings, + .set_pasid_vmid_mapping = kgd_gfx_v9_set_pasid_vmid_mapping, + .init_interrupts = kgd_gfx_v9_init_interrupts, + .hqd_load = kgd_gfx_v9_hqd_load, + .hiq_mqd_load = kgd_gfx_v9_hiq_mqd_load, + .hqd_sdma_load = kgd_hqd_sdma_load, + .hqd_dump = kgd_gfx_v9_hqd_dump, + .hqd_sdma_dump = kgd_hqd_sdma_dump, + .hqd_is_occupied = kgd_gfx_v9_hqd_is_occupied, + .hqd_sdma_is_occupied = kgd_hqd_sdma_is_occupied, + .hqd_destroy = kgd_gfx_v9_hqd_destroy, + .hqd_sdma_destroy = kgd_hqd_sdma_destroy, + .wave_control_execute = kgd_gfx_v9_wave_control_execute, + .get_atc_vmid_pasid_mapping_info = + kgd_gfx_v9_get_atc_vmid_pasid_mapping_info, + .set_vm_context_page_table_base = kgd_gfx_v9_set_vm_context_page_table_base, + .enable_debug_trap = kgd_gfx_v9_enable_debug_trap, + .disable_debug_trap = kgd_gfx_v9_disable_debug_trap, + .validate_trap_override_request = kgd_gfx_v9_validate_trap_override_request, + .set_wave_launch_trap_override = kgd_gfx_v9_set_wave_launch_trap_override, + .set_wave_launch_mode = kgd_gfx_v9_set_wave_launch_mode, + .set_address_watch = kgd_gfx_v9_set_address_watch, + .clear_address_watch = kgd_gfx_v9_clear_address_watch, + .get_iq_wait_times = kgd_gfx_v9_get_iq_wait_times, + .build_grace_period_packet_info = kgd_gfx_v9_build_grace_period_packet_info, + .get_cu_occupancy = kgd_gfx_v9_get_cu_occupancy, + .program_trap_handler_settings = kgd_gfx_v9_program_trap_handler_settings, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h new file mode 100644 index 000000000..ce424615f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h @@ -0,0 +1,103 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +void kgd_gfx_v9_program_sh_mem_settings(struct amdgpu_device *adev, uint32_t vmid, + uint32_t sh_mem_config, + uint32_t sh_mem_ape1_base, uint32_t sh_mem_ape1_limit, + uint32_t sh_mem_bases, uint32_t inst); +int kgd_gfx_v9_set_pasid_vmid_mapping(struct amdgpu_device *adev, u32 pasid, + unsigned int vmid, uint32_t inst); +int kgd_gfx_v9_init_interrupts(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t inst); +int kgd_gfx_v9_hqd_load(struct amdgpu_device *adev, void *mqd, uint32_t pipe_id, + uint32_t queue_id, uint32_t __user *wptr, + uint32_t wptr_shift, uint32_t wptr_mask, + struct mm_struct *mm, uint32_t inst); +int kgd_gfx_v9_hiq_mqd_load(struct amdgpu_device *adev, void *mqd, + uint32_t pipe_id, uint32_t queue_id, + uint32_t doorbell_off, uint32_t inst); +int kgd_gfx_v9_hqd_dump(struct amdgpu_device *adev, + uint32_t pipe_id, uint32_t queue_id, + uint32_t (**dump)[2], uint32_t *n_regs, uint32_t inst); +bool kgd_gfx_v9_hqd_is_occupied(struct amdgpu_device *adev, + uint64_t queue_address, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst); +int kgd_gfx_v9_hqd_destroy(struct amdgpu_device *adev, void *mqd, + enum kfd_preempt_type reset_type, + unsigned int utimeout, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst); +int kgd_gfx_v9_wave_control_execute(struct amdgpu_device *adev, + uint32_t gfx_index_val, + uint32_t sq_cmd, uint32_t inst); +bool kgd_gfx_v9_get_atc_vmid_pasid_mapping_info(struct amdgpu_device *adev, + uint8_t vmid, uint16_t *p_pasid); +void kgd_gfx_v9_set_vm_context_page_table_base(struct amdgpu_device *adev, + uint32_t vmid, uint64_t page_table_base); +void kgd_gfx_v9_get_cu_occupancy(struct amdgpu_device *adev, int pasid, + int *pasid_wave_cnt, int *max_waves_per_cu, uint32_t inst); +void kgd_gfx_v9_program_trap_handler_settings(struct amdgpu_device *adev, + uint32_t vmid, uint64_t tba_addr, uint64_t tma_addr, + uint32_t inst); +void kgd_gfx_v9_acquire_queue(struct amdgpu_device *adev, uint32_t pipe_id, + uint32_t queue_id, uint32_t inst); +uint64_t kgd_gfx_v9_get_queue_mask(struct amdgpu_device *adev, + uint32_t pipe_id, uint32_t queue_id); +void kgd_gfx_v9_release_queue(struct amdgpu_device *adev, uint32_t inst); +void kgd_gfx_v9_set_wave_launch_stall(struct amdgpu_device *adev, + uint32_t vmid, + bool stall); +uint32_t kgd_gfx_v9_enable_debug_trap(struct amdgpu_device *adev, + bool restore_dbg_registers, + uint32_t vmid); +uint32_t kgd_gfx_v9_disable_debug_trap(struct amdgpu_device *adev, + bool keep_trap_enabled, + uint32_t vmid); +int kgd_gfx_v9_validate_trap_override_request(struct amdgpu_device *adev, + uint32_t trap_override, + uint32_t *trap_mask_supported); +uint32_t kgd_gfx_v9_set_wave_launch_mode(struct amdgpu_device *adev, + uint8_t wave_launch_mode, + uint32_t vmid); +uint32_t kgd_gfx_v9_set_wave_launch_trap_override(struct amdgpu_device *adev, + uint32_t vmid, + uint32_t trap_override, + uint32_t trap_mask_bits, + uint32_t trap_mask_request, + uint32_t *trap_mask_prev, + uint32_t kfd_dbg_trap_cntl_prev); +uint32_t kgd_gfx_v9_set_address_watch(struct amdgpu_device *adev, + uint64_t watch_address, + uint32_t watch_address_mask, + uint32_t watch_id, + uint32_t watch_mode, + uint32_t debug_vmid, + uint32_t inst); +uint32_t kgd_gfx_v9_clear_address_watch(struct amdgpu_device *adev, + uint32_t watch_id); +void kgd_gfx_v9_get_iq_wait_times(struct amdgpu_device *adev, + uint32_t *wait_times, + uint32_t inst); +void kgd_gfx_v9_build_grace_period_packet_info(struct amdgpu_device *adev, + uint32_t wait_times, + uint32_t grace_period, + uint32_t *reg_offset, + uint32_t *reg_data); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c new file mode 100644 index 000000000..e03601113 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -0,0 +1,3026 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright 2014-2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include +#include +#include +#include +#include +#include + +#include + +#include "amdgpu_object.h" +#include "amdgpu_gem.h" +#include "amdgpu_vm.h" +#include "amdgpu_hmm.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_dma_buf.h" +#include +#include "amdgpu_xgmi.h" +#include "kfd_priv.h" +#include "kfd_smi_events.h" + +/* Userptr restore delay, just long enough to allow consecutive VM + * changes to accumulate + */ +#define AMDGPU_USERPTR_RESTORE_DELAY_MS 1 + +/* + * Align VRAM availability to 2MB to avoid fragmentation caused by 4K allocations in the tail 2MB + * BO chunk + */ +#define VRAM_AVAILABLITY_ALIGN (1 << 21) + +/* Impose limit on how much memory KFD can use */ +static struct { + uint64_t max_system_mem_limit; + uint64_t max_ttm_mem_limit; + int64_t system_mem_used; + int64_t ttm_mem_used; + spinlock_t mem_limit_lock; +} kfd_mem_limit; + +static const char * const domain_bit_to_string[] = { + "CPU", + "GTT", + "VRAM", + "GDS", + "GWS", + "OA" +}; + +#define domain_string(domain) domain_bit_to_string[ffs(domain)-1] + +static void amdgpu_amdkfd_restore_userptr_worker(struct work_struct *work); + +static bool kfd_mem_is_attached(struct amdgpu_vm *avm, + struct kgd_mem *mem) +{ + struct kfd_mem_attachment *entry; + + list_for_each_entry(entry, &mem->attachments, list) + if (entry->bo_va->base.vm == avm) + return true; + + return false; +} + +/** + * reuse_dmamap() - Check whether adev can share the original + * userptr BO + * + * If both adev and bo_adev are in direct mapping or + * in the same iommu group, they can share the original BO. + * + * @adev: Device to which can or cannot share the original BO + * @bo_adev: Device to which allocated BO belongs to + * + * Return: returns true if adev can share original userptr BO, + * false otherwise. + */ +static bool reuse_dmamap(struct amdgpu_device *adev, struct amdgpu_device *bo_adev) +{ + return (adev->ram_is_direct_mapped && bo_adev->ram_is_direct_mapped) || + (adev->dev->iommu_group == bo_adev->dev->iommu_group); +} + +/* Set memory usage limits. Current, limits are + * System (TTM + userptr) memory - 15/16th System RAM + * TTM memory - 3/8th System RAM + */ +void amdgpu_amdkfd_gpuvm_init_mem_limits(void) +{ + struct sysinfo si; + uint64_t mem; + + if (kfd_mem_limit.max_system_mem_limit) + return; + + si_meminfo(&si); + mem = si.freeram - si.freehigh; + mem *= si.mem_unit; + + spin_lock_init(&kfd_mem_limit.mem_limit_lock); + kfd_mem_limit.max_system_mem_limit = mem - (mem >> 4); + kfd_mem_limit.max_ttm_mem_limit = ttm_tt_pages_limit() << PAGE_SHIFT; + pr_debug("Kernel memory limit %lluM, TTM limit %lluM\n", + (kfd_mem_limit.max_system_mem_limit >> 20), + (kfd_mem_limit.max_ttm_mem_limit >> 20)); +} + +void amdgpu_amdkfd_reserve_system_mem(uint64_t size) +{ + kfd_mem_limit.system_mem_used += size; +} + +/* Estimate page table size needed to represent a given memory size + * + * With 4KB pages, we need one 8 byte PTE for each 4KB of memory + * (factor 512, >> 9). With 2MB pages, we need one 8 byte PTE for 2MB + * of memory (factor 256K, >> 18). ROCm user mode tries to optimize + * for 2MB pages for TLB efficiency. However, small allocations and + * fragmented system memory still need some 4KB pages. We choose a + * compromise that should work in most cases without reserving too + * much memory for page tables unnecessarily (factor 16K, >> 14). + */ + +#define ESTIMATE_PT_SIZE(mem_size) max(((mem_size) >> 14), AMDGPU_VM_RESERVED_VRAM) + +/** + * amdgpu_amdkfd_reserve_mem_limit() - Decrease available memory by size + * of buffer. + * + * @adev: Device to which allocated BO belongs to + * @size: Size of buffer, in bytes, encapsulated by B0. This should be + * equivalent to amdgpu_bo_size(BO) + * @alloc_flag: Flag used in allocating a BO as noted above + * @xcp_id: xcp_id is used to get xcp from xcp manager, one xcp is + * managed as one compute node in driver for app + * + * Return: + * returns -ENOMEM in case of error, ZERO otherwise + */ +int amdgpu_amdkfd_reserve_mem_limit(struct amdgpu_device *adev, + uint64_t size, u32 alloc_flag, int8_t xcp_id) +{ + uint64_t reserved_for_pt = + ESTIMATE_PT_SIZE(amdgpu_amdkfd_total_mem_size); + size_t system_mem_needed, ttm_mem_needed, vram_needed; + int ret = 0; + uint64_t vram_size = 0; + + system_mem_needed = 0; + ttm_mem_needed = 0; + vram_needed = 0; + if (alloc_flag & KFD_IOC_ALLOC_MEM_FLAGS_GTT) { + system_mem_needed = size; + ttm_mem_needed = size; + } else if (alloc_flag & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) { + /* + * Conservatively round up the allocation requirement to 2 MB + * to avoid fragmentation caused by 4K allocations in the tail + * 2M BO chunk. + */ + vram_needed = size; + /* + * For GFX 9.4.3, get the VRAM size from XCP structs + */ + if (WARN_ONCE(xcp_id < 0, "invalid XCP ID %d", xcp_id)) + return -EINVAL; + + vram_size = KFD_XCP_MEMORY_SIZE(adev, xcp_id); + if (adev->gmc.is_app_apu) { + system_mem_needed = size; + ttm_mem_needed = size; + } + } else if (alloc_flag & KFD_IOC_ALLOC_MEM_FLAGS_USERPTR) { + system_mem_needed = size; + } else if (!(alloc_flag & + (KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL | + KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP))) { + pr_err("%s: Invalid BO type %#x\n", __func__, alloc_flag); + return -ENOMEM; + } + + spin_lock(&kfd_mem_limit.mem_limit_lock); + + if (kfd_mem_limit.system_mem_used + system_mem_needed > + kfd_mem_limit.max_system_mem_limit) + pr_debug("Set no_system_mem_limit=1 if using shared memory\n"); + + if ((kfd_mem_limit.system_mem_used + system_mem_needed > + kfd_mem_limit.max_system_mem_limit && !no_system_mem_limit) || + (kfd_mem_limit.ttm_mem_used + ttm_mem_needed > + kfd_mem_limit.max_ttm_mem_limit) || + (adev && xcp_id >= 0 && adev->kfd.vram_used[xcp_id] + vram_needed > + vram_size - reserved_for_pt)) { + ret = -ENOMEM; + goto release; + } + + /* Update memory accounting by decreasing available system + * memory, TTM memory and GPU memory as computed above + */ + WARN_ONCE(vram_needed && !adev, + "adev reference can't be null when vram is used"); + if (adev && xcp_id >= 0) { + adev->kfd.vram_used[xcp_id] += vram_needed; + adev->kfd.vram_used_aligned[xcp_id] += adev->gmc.is_app_apu ? + vram_needed : + ALIGN(vram_needed, VRAM_AVAILABLITY_ALIGN); + } + kfd_mem_limit.system_mem_used += system_mem_needed; + kfd_mem_limit.ttm_mem_used += ttm_mem_needed; + +release: + spin_unlock(&kfd_mem_limit.mem_limit_lock); + return ret; +} + +void amdgpu_amdkfd_unreserve_mem_limit(struct amdgpu_device *adev, + uint64_t size, u32 alloc_flag, int8_t xcp_id) +{ + spin_lock(&kfd_mem_limit.mem_limit_lock); + + if (alloc_flag & KFD_IOC_ALLOC_MEM_FLAGS_GTT) { + kfd_mem_limit.system_mem_used -= size; + kfd_mem_limit.ttm_mem_used -= size; + } else if (alloc_flag & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) { + WARN_ONCE(!adev, + "adev reference can't be null when alloc mem flags vram is set"); + if (WARN_ONCE(xcp_id < 0, "invalid XCP ID %d", xcp_id)) + goto release; + + if (adev) { + adev->kfd.vram_used[xcp_id] -= size; + if (adev->gmc.is_app_apu) { + adev->kfd.vram_used_aligned[xcp_id] -= size; + kfd_mem_limit.system_mem_used -= size; + kfd_mem_limit.ttm_mem_used -= size; + } else { + adev->kfd.vram_used_aligned[xcp_id] -= + ALIGN(size, VRAM_AVAILABLITY_ALIGN); + } + } + } else if (alloc_flag & KFD_IOC_ALLOC_MEM_FLAGS_USERPTR) { + kfd_mem_limit.system_mem_used -= size; + } else if (!(alloc_flag & + (KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL | + KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP))) { + pr_err("%s: Invalid BO type %#x\n", __func__, alloc_flag); + goto release; + } + WARN_ONCE(adev && xcp_id >= 0 && adev->kfd.vram_used[xcp_id] < 0, + "KFD VRAM memory accounting unbalanced for xcp: %d", xcp_id); + WARN_ONCE(kfd_mem_limit.ttm_mem_used < 0, + "KFD TTM memory accounting unbalanced"); + WARN_ONCE(kfd_mem_limit.system_mem_used < 0, + "KFD system memory accounting unbalanced"); + +release: + spin_unlock(&kfd_mem_limit.mem_limit_lock); +} + +void amdgpu_amdkfd_release_notify(struct amdgpu_bo *bo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + u32 alloc_flags = bo->kfd_bo->alloc_flags; + u64 size = amdgpu_bo_size(bo); + + amdgpu_amdkfd_unreserve_mem_limit(adev, size, alloc_flags, + bo->xcp_id); + + kfree(bo->kfd_bo); +} + +/** + * create_dmamap_sg_bo() - Creates a amdgpu_bo object to reflect information + * about USERPTR or DOOREBELL or MMIO BO. + * + * @adev: Device for which dmamap BO is being created + * @mem: BO of peer device that is being DMA mapped. Provides parameters + * in building the dmamap BO + * @bo_out: Output parameter updated with handle of dmamap BO + */ +static int +create_dmamap_sg_bo(struct amdgpu_device *adev, + struct kgd_mem *mem, struct amdgpu_bo **bo_out) +{ + struct drm_gem_object *gem_obj; + int ret; + uint64_t flags = 0; + + ret = amdgpu_bo_reserve(mem->bo, false); + if (ret) + return ret; + + if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_USERPTR) + flags |= mem->bo->flags & (AMDGPU_GEM_CREATE_COHERENT | + AMDGPU_GEM_CREATE_UNCACHED); + + ret = amdgpu_gem_object_create(adev, mem->bo->tbo.base.size, 1, + AMDGPU_GEM_DOMAIN_CPU, AMDGPU_GEM_CREATE_PREEMPTIBLE | flags, + ttm_bo_type_sg, mem->bo->tbo.base.resv, &gem_obj, 0); + + amdgpu_bo_unreserve(mem->bo); + + if (ret) { + pr_err("Error in creating DMA mappable SG BO on domain: %d\n", ret); + return -EINVAL; + } + + *bo_out = gem_to_amdgpu_bo(gem_obj); + (*bo_out)->parent = amdgpu_bo_ref(mem->bo); + return ret; +} + +/* amdgpu_amdkfd_remove_eviction_fence - Removes eviction fence from BO's + * reservation object. + * + * @bo: [IN] Remove eviction fence(s) from this BO + * @ef: [IN] This eviction fence is removed if it + * is present in the shared list. + * + * NOTE: Must be called with BO reserved i.e. bo->tbo.resv->lock held. + */ +static int amdgpu_amdkfd_remove_eviction_fence(struct amdgpu_bo *bo, + struct amdgpu_amdkfd_fence *ef) +{ + struct dma_fence *replacement; + + if (!ef) + return -EINVAL; + + /* TODO: Instead of block before we should use the fence of the page + * table update and TLB flush here directly. + */ + replacement = dma_fence_get_stub(); + dma_resv_replace_fences(bo->tbo.base.resv, ef->base.context, + replacement, DMA_RESV_USAGE_BOOKKEEP); + dma_fence_put(replacement); + return 0; +} + +int amdgpu_amdkfd_remove_fence_on_pt_pd_bos(struct amdgpu_bo *bo) +{ + struct amdgpu_bo *root = bo; + struct amdgpu_vm_bo_base *vm_bo; + struct amdgpu_vm *vm; + struct amdkfd_process_info *info; + struct amdgpu_amdkfd_fence *ef; + int ret; + + /* we can always get vm_bo from root PD bo.*/ + while (root->parent) + root = root->parent; + + vm_bo = root->vm_bo; + if (!vm_bo) + return 0; + + vm = vm_bo->vm; + if (!vm) + return 0; + + info = vm->process_info; + if (!info || !info->eviction_fence) + return 0; + + ef = container_of(dma_fence_get(&info->eviction_fence->base), + struct amdgpu_amdkfd_fence, base); + + BUG_ON(!dma_resv_trylock(bo->tbo.base.resv)); + ret = amdgpu_amdkfd_remove_eviction_fence(bo, ef); + dma_resv_unlock(bo->tbo.base.resv); + + dma_fence_put(&ef->base); + return ret; +} + +static int amdgpu_amdkfd_bo_validate(struct amdgpu_bo *bo, uint32_t domain, + bool wait) +{ + struct ttm_operation_ctx ctx = { false, false }; + int ret; + + if (WARN(amdgpu_ttm_tt_get_usermm(bo->tbo.ttm), + "Called with userptr BO")) + return -EINVAL; + + amdgpu_bo_placement_from_domain(bo, domain); + + ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (ret) + goto validate_fail; + if (wait) + amdgpu_bo_sync_wait(bo, AMDGPU_FENCE_OWNER_KFD, false); + +validate_fail: + return ret; +} + +static int amdgpu_amdkfd_validate_vm_bo(void *_unused, struct amdgpu_bo *bo) +{ + return amdgpu_amdkfd_bo_validate(bo, bo->allowed_domains, false); +} + +/* vm_validate_pt_pd_bos - Validate page table and directory BOs + * + * Page directories are not updated here because huge page handling + * during page table updates can invalidate page directory entries + * again. Page directories are only updated after updating page + * tables. + */ +static int vm_validate_pt_pd_bos(struct amdgpu_vm *vm) +{ + struct amdgpu_bo *pd = vm->root.bo; + struct amdgpu_device *adev = amdgpu_ttm_adev(pd->tbo.bdev); + int ret; + + ret = amdgpu_vm_validate_pt_bos(adev, vm, amdgpu_amdkfd_validate_vm_bo, NULL); + if (ret) { + pr_err("failed to validate PT BOs\n"); + return ret; + } + + vm->pd_phys_addr = amdgpu_gmc_pd_addr(vm->root.bo); + + return 0; +} + +static int vm_update_pds(struct amdgpu_vm *vm, struct amdgpu_sync *sync) +{ + struct amdgpu_bo *pd = vm->root.bo; + struct amdgpu_device *adev = amdgpu_ttm_adev(pd->tbo.bdev); + int ret; + + ret = amdgpu_vm_update_pdes(adev, vm, false); + if (ret) + return ret; + + return amdgpu_sync_fence(sync, vm->last_update); +} + +static uint64_t get_pte_flags(struct amdgpu_device *adev, struct kgd_mem *mem) +{ + uint32_t mapping_flags = AMDGPU_VM_PAGE_READABLE | + AMDGPU_VM_MTYPE_DEFAULT; + + if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE) + mapping_flags |= AMDGPU_VM_PAGE_WRITEABLE; + if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_EXECUTABLE) + mapping_flags |= AMDGPU_VM_PAGE_EXECUTABLE; + + return amdgpu_gem_va_map_flags(adev, mapping_flags); +} + +/** + * create_sg_table() - Create an sg_table for a contiguous DMA addr range + * @addr: The starting address to point to + * @size: Size of memory area in bytes being pointed to + * + * Allocates an instance of sg_table and initializes it to point to memory + * area specified by input parameters. The address used to build is assumed + * to be DMA mapped, if needed. + * + * DOORBELL or MMIO BOs use only one scatterlist node in their sg_table + * because they are physically contiguous. + * + * Return: Initialized instance of SG Table or NULL + */ +static struct sg_table *create_sg_table(uint64_t addr, uint32_t size) +{ + struct sg_table *sg = kmalloc(sizeof(*sg), GFP_KERNEL); + + if (!sg) + return NULL; + if (sg_alloc_table(sg, 1, GFP_KERNEL)) { + kfree(sg); + return NULL; + } + sg_dma_address(sg->sgl) = addr; + sg->sgl->length = size; +#ifdef CONFIG_NEED_SG_DMA_LENGTH + sg->sgl->dma_length = size; +#endif + return sg; +} + +static int +kfd_mem_dmamap_userptr(struct kgd_mem *mem, + struct kfd_mem_attachment *attachment) +{ + enum dma_data_direction direction = + mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE ? + DMA_BIDIRECTIONAL : DMA_TO_DEVICE; + struct ttm_operation_ctx ctx = {.interruptible = true}; + struct amdgpu_bo *bo = attachment->bo_va->base.bo; + struct amdgpu_device *adev = attachment->adev; + struct ttm_tt *src_ttm = mem->bo->tbo.ttm; + struct ttm_tt *ttm = bo->tbo.ttm; + int ret; + + if (WARN_ON(ttm->num_pages != src_ttm->num_pages)) + return -EINVAL; + + ttm->sg = kmalloc(sizeof(*ttm->sg), GFP_KERNEL); + if (unlikely(!ttm->sg)) + return -ENOMEM; + + /* Same sequence as in amdgpu_ttm_tt_pin_userptr */ + ret = sg_alloc_table_from_pages(ttm->sg, src_ttm->pages, + ttm->num_pages, 0, + (u64)ttm->num_pages << PAGE_SHIFT, + GFP_KERNEL); + if (unlikely(ret)) + goto free_sg; + + ret = dma_map_sgtable(adev->dev, ttm->sg, direction, 0); + if (unlikely(ret)) + goto release_sg; + + amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_GTT); + ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (ret) + goto unmap_sg; + + return 0; + +unmap_sg: + dma_unmap_sgtable(adev->dev, ttm->sg, direction, 0); +release_sg: + pr_err("DMA map userptr failed: %d\n", ret); + sg_free_table(ttm->sg); +free_sg: + kfree(ttm->sg); + ttm->sg = NULL; + return ret; +} + +static int +kfd_mem_dmamap_dmabuf(struct kfd_mem_attachment *attachment) +{ + struct ttm_operation_ctx ctx = {.interruptible = true}; + struct amdgpu_bo *bo = attachment->bo_va->base.bo; + int ret; + + amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_CPU); + ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (ret) + return ret; + + amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_GTT); + return ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); +} + +/** + * kfd_mem_dmamap_sg_bo() - Create DMA mapped sg_table to access DOORBELL or MMIO BO + * @mem: SG BO of the DOORBELL or MMIO resource on the owning device + * @attachment: Virtual address attachment of the BO on accessing device + * + * An access request from the device that owns DOORBELL does not require DMA mapping. + * This is because the request doesn't go through PCIe root complex i.e. it instead + * loops back. The need to DMA map arises only when accessing peer device's DOORBELL + * + * In contrast, all access requests for MMIO need to be DMA mapped without regard to + * device ownership. This is because access requests for MMIO go through PCIe root + * complex. + * + * This is accomplished in two steps: + * - Obtain DMA mapped address of DOORBELL or MMIO memory that could be used + * in updating requesting device's page table + * - Signal TTM to mark memory pointed to by requesting device's BO as GPU + * accessible. This allows an update of requesting device's page table + * with entries associated with DOOREBELL or MMIO memory + * + * This method is invoked in the following contexts: + * - Mapping of DOORBELL or MMIO BO of same or peer device + * - Validating an evicted DOOREBELL or MMIO BO on device seeking access + * + * Return: ZERO if successful, NON-ZERO otherwise + */ +static int +kfd_mem_dmamap_sg_bo(struct kgd_mem *mem, + struct kfd_mem_attachment *attachment) +{ + struct ttm_operation_ctx ctx = {.interruptible = true}; + struct amdgpu_bo *bo = attachment->bo_va->base.bo; + struct amdgpu_device *adev = attachment->adev; + struct ttm_tt *ttm = bo->tbo.ttm; + enum dma_data_direction dir; + dma_addr_t dma_addr; + bool mmio; + int ret; + + /* Expect SG Table of dmapmap BO to be NULL */ + mmio = (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP); + if (unlikely(ttm->sg)) { + pr_err("SG Table of %d BO for peer device is UNEXPECTEDLY NON-NULL", mmio); + return -EINVAL; + } + + dir = mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE ? + DMA_BIDIRECTIONAL : DMA_TO_DEVICE; + dma_addr = mem->bo->tbo.sg->sgl->dma_address; + pr_debug("%d BO size: %d\n", mmio, mem->bo->tbo.sg->sgl->length); + pr_debug("%d BO address before DMA mapping: %llx\n", mmio, dma_addr); + dma_addr = dma_map_resource(adev->dev, dma_addr, + mem->bo->tbo.sg->sgl->length, dir, DMA_ATTR_SKIP_CPU_SYNC); + ret = dma_mapping_error(adev->dev, dma_addr); + if (unlikely(ret)) + return ret; + pr_debug("%d BO address after DMA mapping: %llx\n", mmio, dma_addr); + + ttm->sg = create_sg_table(dma_addr, mem->bo->tbo.sg->sgl->length); + if (unlikely(!ttm->sg)) { + ret = -ENOMEM; + goto unmap_sg; + } + + amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_GTT); + ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (unlikely(ret)) + goto free_sg; + + return ret; + +free_sg: + sg_free_table(ttm->sg); + kfree(ttm->sg); + ttm->sg = NULL; +unmap_sg: + dma_unmap_resource(adev->dev, dma_addr, mem->bo->tbo.sg->sgl->length, + dir, DMA_ATTR_SKIP_CPU_SYNC); + return ret; +} + +static int +kfd_mem_dmamap_attachment(struct kgd_mem *mem, + struct kfd_mem_attachment *attachment) +{ + switch (attachment->type) { + case KFD_MEM_ATT_SHARED: + return 0; + case KFD_MEM_ATT_USERPTR: + return kfd_mem_dmamap_userptr(mem, attachment); + case KFD_MEM_ATT_DMABUF: + return kfd_mem_dmamap_dmabuf(attachment); + case KFD_MEM_ATT_SG: + return kfd_mem_dmamap_sg_bo(mem, attachment); + default: + WARN_ON_ONCE(1); + } + return -EINVAL; +} + +static void +kfd_mem_dmaunmap_userptr(struct kgd_mem *mem, + struct kfd_mem_attachment *attachment) +{ + enum dma_data_direction direction = + mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE ? + DMA_BIDIRECTIONAL : DMA_TO_DEVICE; + struct ttm_operation_ctx ctx = {.interruptible = false}; + struct amdgpu_bo *bo = attachment->bo_va->base.bo; + struct amdgpu_device *adev = attachment->adev; + struct ttm_tt *ttm = bo->tbo.ttm; + + if (unlikely(!ttm->sg)) + return; + + amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_CPU); + ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + + dma_unmap_sgtable(adev->dev, ttm->sg, direction, 0); + sg_free_table(ttm->sg); + kfree(ttm->sg); + ttm->sg = NULL; +} + +static void +kfd_mem_dmaunmap_dmabuf(struct kfd_mem_attachment *attachment) +{ + /* This is a no-op. We don't want to trigger eviction fences when + * unmapping DMABufs. Therefore the invalidation (moving to system + * domain) is done in kfd_mem_dmamap_dmabuf. + */ +} + +/** + * kfd_mem_dmaunmap_sg_bo() - Free DMA mapped sg_table of DOORBELL or MMIO BO + * @mem: SG BO of the DOORBELL or MMIO resource on the owning device + * @attachment: Virtual address attachment of the BO on accessing device + * + * The method performs following steps: + * - Signal TTM to mark memory pointed to by BO as GPU inaccessible + * - Free SG Table that is used to encapsulate DMA mapped memory of + * peer device's DOORBELL or MMIO memory + * + * This method is invoked in the following contexts: + * UNMapping of DOORBELL or MMIO BO on a device having access to its memory + * Eviction of DOOREBELL or MMIO BO on device having access to its memory + * + * Return: void + */ +static void +kfd_mem_dmaunmap_sg_bo(struct kgd_mem *mem, + struct kfd_mem_attachment *attachment) +{ + struct ttm_operation_ctx ctx = {.interruptible = true}; + struct amdgpu_bo *bo = attachment->bo_va->base.bo; + struct amdgpu_device *adev = attachment->adev; + struct ttm_tt *ttm = bo->tbo.ttm; + enum dma_data_direction dir; + + if (unlikely(!ttm->sg)) { + pr_err("SG Table of BO is UNEXPECTEDLY NULL"); + return; + } + + amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_CPU); + ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + + dir = mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE ? + DMA_BIDIRECTIONAL : DMA_TO_DEVICE; + dma_unmap_resource(adev->dev, ttm->sg->sgl->dma_address, + ttm->sg->sgl->length, dir, DMA_ATTR_SKIP_CPU_SYNC); + sg_free_table(ttm->sg); + kfree(ttm->sg); + ttm->sg = NULL; + bo->tbo.sg = NULL; +} + +static void +kfd_mem_dmaunmap_attachment(struct kgd_mem *mem, + struct kfd_mem_attachment *attachment) +{ + switch (attachment->type) { + case KFD_MEM_ATT_SHARED: + break; + case KFD_MEM_ATT_USERPTR: + kfd_mem_dmaunmap_userptr(mem, attachment); + break; + case KFD_MEM_ATT_DMABUF: + kfd_mem_dmaunmap_dmabuf(attachment); + break; + case KFD_MEM_ATT_SG: + kfd_mem_dmaunmap_sg_bo(mem, attachment); + break; + default: + WARN_ON_ONCE(1); + } +} + +static int kfd_mem_export_dmabuf(struct kgd_mem *mem) +{ + if (!mem->dmabuf) { + struct dma_buf *ret = amdgpu_gem_prime_export( + &mem->bo->tbo.base, + mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE ? + DRM_RDWR : 0); + if (IS_ERR(ret)) + return PTR_ERR(ret); + mem->dmabuf = ret; + } + + return 0; +} + +static int +kfd_mem_attach_dmabuf(struct amdgpu_device *adev, struct kgd_mem *mem, + struct amdgpu_bo **bo) +{ + struct drm_gem_object *gobj; + int ret; + + ret = kfd_mem_export_dmabuf(mem); + if (ret) + return ret; + + gobj = amdgpu_gem_prime_import(adev_to_drm(adev), mem->dmabuf); + if (IS_ERR(gobj)) + return PTR_ERR(gobj); + + *bo = gem_to_amdgpu_bo(gobj); + (*bo)->flags |= AMDGPU_GEM_CREATE_PREEMPTIBLE; + + return 0; +} + +/* kfd_mem_attach - Add a BO to a VM + * + * Everything that needs to bo done only once when a BO is first added + * to a VM. It can later be mapped and unmapped many times without + * repeating these steps. + * + * 0. Create BO for DMA mapping, if needed + * 1. Allocate and initialize BO VA entry data structure + * 2. Add BO to the VM + * 3. Determine ASIC-specific PTE flags + * 4. Alloc page tables and directories if needed + * 4a. Validate new page tables and directories + */ +static int kfd_mem_attach(struct amdgpu_device *adev, struct kgd_mem *mem, + struct amdgpu_vm *vm, bool is_aql) +{ + struct amdgpu_device *bo_adev = amdgpu_ttm_adev(mem->bo->tbo.bdev); + unsigned long bo_size = mem->bo->tbo.base.size; + uint64_t va = mem->va; + struct kfd_mem_attachment *attachment[2] = {NULL, NULL}; + struct amdgpu_bo *bo[2] = {NULL, NULL}; + bool same_hive = false; + int i, ret; + + if (!va) { + pr_err("Invalid VA when adding BO to VM\n"); + return -EINVAL; + } + + /* Determine access to VRAM, MMIO and DOORBELL BOs of peer devices + * + * The access path of MMIO and DOORBELL BOs of is always over PCIe. + * In contrast the access path of VRAM BOs depens upon the type of + * link that connects the peer device. Access over PCIe is allowed + * if peer device has large BAR. In contrast, access over xGMI is + * allowed for both small and large BAR configurations of peer device + */ + if ((adev != bo_adev && !adev->gmc.is_app_apu) && + ((mem->domain == AMDGPU_GEM_DOMAIN_VRAM) || + (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL) || + (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP))) { + if (mem->domain == AMDGPU_GEM_DOMAIN_VRAM) + same_hive = amdgpu_xgmi_same_hive(adev, bo_adev); + if (!same_hive && !amdgpu_device_is_peer_accessible(bo_adev, adev)) + return -EINVAL; + } + + for (i = 0; i <= is_aql; i++) { + attachment[i] = kzalloc(sizeof(*attachment[i]), GFP_KERNEL); + if (unlikely(!attachment[i])) { + ret = -ENOMEM; + goto unwind; + } + + pr_debug("\t add VA 0x%llx - 0x%llx to vm %p\n", va, + va + bo_size, vm); + + if ((adev == bo_adev && !(mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP)) || + (amdgpu_ttm_tt_get_usermm(mem->bo->tbo.ttm) && reuse_dmamap(adev, bo_adev)) || + same_hive) { + /* Mappings on the local GPU, or VRAM mappings in the + * local hive, or userptr mapping can reuse dma map + * address space share the original BO + */ + attachment[i]->type = KFD_MEM_ATT_SHARED; + bo[i] = mem->bo; + drm_gem_object_get(&bo[i]->tbo.base); + } else if (i > 0) { + /* Multiple mappings on the same GPU share the BO */ + attachment[i]->type = KFD_MEM_ATT_SHARED; + bo[i] = bo[0]; + drm_gem_object_get(&bo[i]->tbo.base); + } else if (amdgpu_ttm_tt_get_usermm(mem->bo->tbo.ttm)) { + /* Create an SG BO to DMA-map userptrs on other GPUs */ + attachment[i]->type = KFD_MEM_ATT_USERPTR; + ret = create_dmamap_sg_bo(adev, mem, &bo[i]); + if (ret) + goto unwind; + /* Handle DOORBELL BOs of peer devices and MMIO BOs of local and peer devices */ + } else if (mem->bo->tbo.type == ttm_bo_type_sg) { + WARN_ONCE(!(mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL || + mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP), + "Handing invalid SG BO in ATTACH request"); + attachment[i]->type = KFD_MEM_ATT_SG; + ret = create_dmamap_sg_bo(adev, mem, &bo[i]); + if (ret) + goto unwind; + /* Enable acces to GTT and VRAM BOs of peer devices */ + } else if (mem->domain == AMDGPU_GEM_DOMAIN_GTT || + mem->domain == AMDGPU_GEM_DOMAIN_VRAM) { + attachment[i]->type = KFD_MEM_ATT_DMABUF; + ret = kfd_mem_attach_dmabuf(adev, mem, &bo[i]); + if (ret) + goto unwind; + pr_debug("Employ DMABUF mechanism to enable peer GPU access\n"); + } else { + WARN_ONCE(true, "Handling invalid ATTACH request"); + ret = -EINVAL; + goto unwind; + } + + /* Add BO to VM internal data structures */ + ret = amdgpu_bo_reserve(bo[i], false); + if (ret) { + pr_debug("Unable to reserve BO during memory attach"); + goto unwind; + } + attachment[i]->bo_va = amdgpu_vm_bo_add(adev, vm, bo[i]); + amdgpu_bo_unreserve(bo[i]); + if (unlikely(!attachment[i]->bo_va)) { + ret = -ENOMEM; + pr_err("Failed to add BO object to VM. ret == %d\n", + ret); + goto unwind; + } + attachment[i]->va = va; + attachment[i]->pte_flags = get_pte_flags(adev, mem); + attachment[i]->adev = adev; + list_add(&attachment[i]->list, &mem->attachments); + + va += bo_size; + } + + return 0; + +unwind: + for (; i >= 0; i--) { + if (!attachment[i]) + continue; + if (attachment[i]->bo_va) { + amdgpu_bo_reserve(bo[i], true); + amdgpu_vm_bo_del(adev, attachment[i]->bo_va); + amdgpu_bo_unreserve(bo[i]); + list_del(&attachment[i]->list); + } + if (bo[i]) + drm_gem_object_put(&bo[i]->tbo.base); + kfree(attachment[i]); + } + return ret; +} + +static void kfd_mem_detach(struct kfd_mem_attachment *attachment) +{ + struct amdgpu_bo *bo = attachment->bo_va->base.bo; + + pr_debug("\t remove VA 0x%llx in entry %p\n", + attachment->va, attachment); + amdgpu_vm_bo_del(attachment->adev, attachment->bo_va); + drm_gem_object_put(&bo->tbo.base); + list_del(&attachment->list); + kfree(attachment); +} + +static void add_kgd_mem_to_kfd_bo_list(struct kgd_mem *mem, + struct amdkfd_process_info *process_info, + bool userptr) +{ + mutex_lock(&process_info->lock); + if (userptr) + list_add_tail(&mem->validate_list, + &process_info->userptr_valid_list); + else + list_add_tail(&mem->validate_list, &process_info->kfd_bo_list); + mutex_unlock(&process_info->lock); +} + +static void remove_kgd_mem_from_kfd_bo_list(struct kgd_mem *mem, + struct amdkfd_process_info *process_info) +{ + mutex_lock(&process_info->lock); + list_del(&mem->validate_list); + mutex_unlock(&process_info->lock); +} + +/* Initializes user pages. It registers the MMU notifier and validates + * the userptr BO in the GTT domain. + * + * The BO must already be on the userptr_valid_list. Otherwise an + * eviction and restore may happen that leaves the new BO unmapped + * with the user mode queues running. + * + * Takes the process_info->lock to protect against concurrent restore + * workers. + * + * Returns 0 for success, negative errno for errors. + */ +static int init_user_pages(struct kgd_mem *mem, uint64_t user_addr, + bool criu_resume) +{ + struct amdkfd_process_info *process_info = mem->process_info; + struct amdgpu_bo *bo = mem->bo; + struct ttm_operation_ctx ctx = { true, false }; + struct hmm_range *range; + int ret = 0; + + mutex_lock(&process_info->lock); + + ret = amdgpu_ttm_tt_set_userptr(&bo->tbo, user_addr, 0); + if (ret) { + pr_err("%s: Failed to set userptr: %d\n", __func__, ret); + goto out; + } + + ret = amdgpu_hmm_register(bo, user_addr); + if (ret) { + pr_err("%s: Failed to register MMU notifier: %d\n", + __func__, ret); + goto out; + } + + if (criu_resume) { + /* + * During a CRIU restore operation, the userptr buffer objects + * will be validated in the restore_userptr_work worker at a + * later stage when it is scheduled by another ioctl called by + * CRIU master process for the target pid for restore. + */ + mutex_lock(&process_info->notifier_lock); + mem->invalid++; + mutex_unlock(&process_info->notifier_lock); + mutex_unlock(&process_info->lock); + return 0; + } + + ret = amdgpu_ttm_tt_get_user_pages(bo, bo->tbo.ttm->pages, &range); + if (ret) { + pr_err("%s: Failed to get user pages: %d\n", __func__, ret); + goto unregister_out; + } + + ret = amdgpu_bo_reserve(bo, true); + if (ret) { + pr_err("%s: Failed to reserve BO\n", __func__); + goto release_out; + } + amdgpu_bo_placement_from_domain(bo, mem->domain); + ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (ret) + pr_err("%s: failed to validate BO\n", __func__); + amdgpu_bo_unreserve(bo); + +release_out: + amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm, range); +unregister_out: + if (ret) + amdgpu_hmm_unregister(bo); +out: + mutex_unlock(&process_info->lock); + return ret; +} + +/* Reserving a BO and its page table BOs must happen atomically to + * avoid deadlocks. Some operations update multiple VMs at once. Track + * all the reservation info in a context structure. Optionally a sync + * object can track VM updates. + */ +struct bo_vm_reservation_context { + /* DRM execution context for the reservation */ + struct drm_exec exec; + /* Number of VMs reserved */ + unsigned int n_vms; + /* Pointer to sync object */ + struct amdgpu_sync *sync; +}; + +enum bo_vm_match { + BO_VM_NOT_MAPPED = 0, /* Match VMs where a BO is not mapped */ + BO_VM_MAPPED, /* Match VMs where a BO is mapped */ + BO_VM_ALL, /* Match all VMs a BO was added to */ +}; + +/** + * reserve_bo_and_vm - reserve a BO and a VM unconditionally. + * @mem: KFD BO structure. + * @vm: the VM to reserve. + * @ctx: the struct that will be used in unreserve_bo_and_vms(). + */ +static int reserve_bo_and_vm(struct kgd_mem *mem, + struct amdgpu_vm *vm, + struct bo_vm_reservation_context *ctx) +{ + struct amdgpu_bo *bo = mem->bo; + int ret; + + WARN_ON(!vm); + + ctx->n_vms = 1; + ctx->sync = &mem->sync; + drm_exec_init(&ctx->exec, DRM_EXEC_INTERRUPTIBLE_WAIT); + drm_exec_until_all_locked(&ctx->exec) { + ret = amdgpu_vm_lock_pd(vm, &ctx->exec, 2); + drm_exec_retry_on_contention(&ctx->exec); + if (unlikely(ret)) + goto error; + + ret = drm_exec_prepare_obj(&ctx->exec, &bo->tbo.base, 1); + drm_exec_retry_on_contention(&ctx->exec); + if (unlikely(ret)) + goto error; + } + return 0; + +error: + pr_err("Failed to reserve buffers in ttm.\n"); + drm_exec_fini(&ctx->exec); + return ret; +} + +/** + * reserve_bo_and_cond_vms - reserve a BO and some VMs conditionally + * @mem: KFD BO structure. + * @vm: the VM to reserve. If NULL, then all VMs associated with the BO + * is used. Otherwise, a single VM associated with the BO. + * @map_type: the mapping status that will be used to filter the VMs. + * @ctx: the struct that will be used in unreserve_bo_and_vms(). + * + * Returns 0 for success, negative for failure. + */ +static int reserve_bo_and_cond_vms(struct kgd_mem *mem, + struct amdgpu_vm *vm, enum bo_vm_match map_type, + struct bo_vm_reservation_context *ctx) +{ + struct kfd_mem_attachment *entry; + struct amdgpu_bo *bo = mem->bo; + int ret; + + ctx->sync = &mem->sync; + drm_exec_init(&ctx->exec, DRM_EXEC_INTERRUPTIBLE_WAIT); + drm_exec_until_all_locked(&ctx->exec) { + ctx->n_vms = 0; + list_for_each_entry(entry, &mem->attachments, list) { + if ((vm && vm != entry->bo_va->base.vm) || + (entry->is_mapped != map_type + && map_type != BO_VM_ALL)) + continue; + + ret = amdgpu_vm_lock_pd(entry->bo_va->base.vm, + &ctx->exec, 2); + drm_exec_retry_on_contention(&ctx->exec); + if (unlikely(ret)) + goto error; + ++ctx->n_vms; + } + + ret = drm_exec_prepare_obj(&ctx->exec, &bo->tbo.base, 1); + drm_exec_retry_on_contention(&ctx->exec); + if (unlikely(ret)) + goto error; + } + return 0; + +error: + pr_err("Failed to reserve buffers in ttm.\n"); + drm_exec_fini(&ctx->exec); + return ret; +} + +/** + * unreserve_bo_and_vms - Unreserve BO and VMs from a reservation context + * @ctx: Reservation context to unreserve + * @wait: Optionally wait for a sync object representing pending VM updates + * @intr: Whether the wait is interruptible + * + * Also frees any resources allocated in + * reserve_bo_and_(cond_)vm(s). Returns the status from + * amdgpu_sync_wait. + */ +static int unreserve_bo_and_vms(struct bo_vm_reservation_context *ctx, + bool wait, bool intr) +{ + int ret = 0; + + if (wait) + ret = amdgpu_sync_wait(ctx->sync, intr); + + drm_exec_fini(&ctx->exec); + ctx->sync = NULL; + return ret; +} + +static void unmap_bo_from_gpuvm(struct kgd_mem *mem, + struct kfd_mem_attachment *entry, + struct amdgpu_sync *sync) +{ + struct amdgpu_bo_va *bo_va = entry->bo_va; + struct amdgpu_device *adev = entry->adev; + struct amdgpu_vm *vm = bo_va->base.vm; + + amdgpu_vm_bo_unmap(adev, bo_va, entry->va); + + amdgpu_vm_clear_freed(adev, vm, &bo_va->last_pt_update); + + amdgpu_sync_fence(sync, bo_va->last_pt_update); + + kfd_mem_dmaunmap_attachment(mem, entry); +} + +static int update_gpuvm_pte(struct kgd_mem *mem, + struct kfd_mem_attachment *entry, + struct amdgpu_sync *sync) +{ + struct amdgpu_bo_va *bo_va = entry->bo_va; + struct amdgpu_device *adev = entry->adev; + int ret; + + ret = kfd_mem_dmamap_attachment(mem, entry); + if (ret) + return ret; + + /* Update the page tables */ + ret = amdgpu_vm_bo_update(adev, bo_va, false); + if (ret) { + pr_err("amdgpu_vm_bo_update failed\n"); + return ret; + } + + return amdgpu_sync_fence(sync, bo_va->last_pt_update); +} + +static int map_bo_to_gpuvm(struct kgd_mem *mem, + struct kfd_mem_attachment *entry, + struct amdgpu_sync *sync, + bool no_update_pte) +{ + int ret; + + /* Set virtual address for the allocation */ + ret = amdgpu_vm_bo_map(entry->adev, entry->bo_va, entry->va, 0, + amdgpu_bo_size(entry->bo_va->base.bo), + entry->pte_flags); + if (ret) { + pr_err("Failed to map VA 0x%llx in vm. ret %d\n", + entry->va, ret); + return ret; + } + + if (no_update_pte) + return 0; + + ret = update_gpuvm_pte(mem, entry, sync); + if (ret) { + pr_err("update_gpuvm_pte() failed\n"); + goto update_gpuvm_pte_failed; + } + + return 0; + +update_gpuvm_pte_failed: + unmap_bo_from_gpuvm(mem, entry, sync); + return ret; +} + +static int process_validate_vms(struct amdkfd_process_info *process_info) +{ + struct amdgpu_vm *peer_vm; + int ret; + + list_for_each_entry(peer_vm, &process_info->vm_list_head, + vm_list_node) { + ret = vm_validate_pt_pd_bos(peer_vm); + if (ret) + return ret; + } + + return 0; +} + +static int process_sync_pds_resv(struct amdkfd_process_info *process_info, + struct amdgpu_sync *sync) +{ + struct amdgpu_vm *peer_vm; + int ret; + + list_for_each_entry(peer_vm, &process_info->vm_list_head, + vm_list_node) { + struct amdgpu_bo *pd = peer_vm->root.bo; + + ret = amdgpu_sync_resv(NULL, sync, pd->tbo.base.resv, + AMDGPU_SYNC_NE_OWNER, + AMDGPU_FENCE_OWNER_KFD); + if (ret) + return ret; + } + + return 0; +} + +static int process_update_pds(struct amdkfd_process_info *process_info, + struct amdgpu_sync *sync) +{ + struct amdgpu_vm *peer_vm; + int ret; + + list_for_each_entry(peer_vm, &process_info->vm_list_head, + vm_list_node) { + ret = vm_update_pds(peer_vm, sync); + if (ret) + return ret; + } + + return 0; +} + +static int init_kfd_vm(struct amdgpu_vm *vm, void **process_info, + struct dma_fence **ef) +{ + struct amdkfd_process_info *info = NULL; + int ret; + + if (!*process_info) { + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (!info) + return -ENOMEM; + + mutex_init(&info->lock); + mutex_init(&info->notifier_lock); + INIT_LIST_HEAD(&info->vm_list_head); + INIT_LIST_HEAD(&info->kfd_bo_list); + INIT_LIST_HEAD(&info->userptr_valid_list); + INIT_LIST_HEAD(&info->userptr_inval_list); + + info->eviction_fence = + amdgpu_amdkfd_fence_create(dma_fence_context_alloc(1), + current->mm, + NULL); + if (!info->eviction_fence) { + pr_err("Failed to create eviction fence\n"); + ret = -ENOMEM; + goto create_evict_fence_fail; + } + + info->pid = get_task_pid(current->group_leader, PIDTYPE_PID); + INIT_DELAYED_WORK(&info->restore_userptr_work, + amdgpu_amdkfd_restore_userptr_worker); + + *process_info = info; + *ef = dma_fence_get(&info->eviction_fence->base); + } + + vm->process_info = *process_info; + + /* Validate page directory and attach eviction fence */ + ret = amdgpu_bo_reserve(vm->root.bo, true); + if (ret) + goto reserve_pd_fail; + ret = vm_validate_pt_pd_bos(vm); + if (ret) { + pr_err("validate_pt_pd_bos() failed\n"); + goto validate_pd_fail; + } + ret = amdgpu_bo_sync_wait(vm->root.bo, + AMDGPU_FENCE_OWNER_KFD, false); + if (ret) + goto wait_pd_fail; + ret = dma_resv_reserve_fences(vm->root.bo->tbo.base.resv, 1); + if (ret) + goto reserve_shared_fail; + dma_resv_add_fence(vm->root.bo->tbo.base.resv, + &vm->process_info->eviction_fence->base, + DMA_RESV_USAGE_BOOKKEEP); + amdgpu_bo_unreserve(vm->root.bo); + + /* Update process info */ + mutex_lock(&vm->process_info->lock); + list_add_tail(&vm->vm_list_node, + &(vm->process_info->vm_list_head)); + vm->process_info->n_vms++; + mutex_unlock(&vm->process_info->lock); + + return 0; + +reserve_shared_fail: +wait_pd_fail: +validate_pd_fail: + amdgpu_bo_unreserve(vm->root.bo); +reserve_pd_fail: + vm->process_info = NULL; + if (info) { + /* Two fence references: one in info and one in *ef */ + dma_fence_put(&info->eviction_fence->base); + dma_fence_put(*ef); + *ef = NULL; + *process_info = NULL; + put_pid(info->pid); +create_evict_fence_fail: + mutex_destroy(&info->lock); + mutex_destroy(&info->notifier_lock); + kfree(info); + } + return ret; +} + +/** + * amdgpu_amdkfd_gpuvm_pin_bo() - Pins a BO using following criteria + * @bo: Handle of buffer object being pinned + * @domain: Domain into which BO should be pinned + * + * - USERPTR BOs are UNPINNABLE and will return error + * - All other BO types (GTT, VRAM, MMIO and DOORBELL) will have their + * PIN count incremented. It is valid to PIN a BO multiple times + * + * Return: ZERO if successful in pinning, Non-Zero in case of error. + */ +static int amdgpu_amdkfd_gpuvm_pin_bo(struct amdgpu_bo *bo, u32 domain) +{ + int ret = 0; + + ret = amdgpu_bo_reserve(bo, false); + if (unlikely(ret)) + return ret; + + ret = amdgpu_bo_pin_restricted(bo, domain, 0, 0); + if (ret) + pr_err("Error in Pinning BO to domain: %d\n", domain); + + amdgpu_bo_sync_wait(bo, AMDGPU_FENCE_OWNER_KFD, false); + amdgpu_bo_unreserve(bo); + + return ret; +} + +/** + * amdgpu_amdkfd_gpuvm_unpin_bo() - Unpins BO using following criteria + * @bo: Handle of buffer object being unpinned + * + * - Is a illegal request for USERPTR BOs and is ignored + * - All other BO types (GTT, VRAM, MMIO and DOORBELL) will have their + * PIN count decremented. Calls to UNPIN must balance calls to PIN + */ +static void amdgpu_amdkfd_gpuvm_unpin_bo(struct amdgpu_bo *bo) +{ + int ret = 0; + + ret = amdgpu_bo_reserve(bo, false); + if (unlikely(ret)) + return; + + amdgpu_bo_unpin(bo); + amdgpu_bo_unreserve(bo); +} + +int amdgpu_amdkfd_gpuvm_set_vm_pasid(struct amdgpu_device *adev, + struct amdgpu_vm *avm, u32 pasid) + +{ + int ret; + + /* Free the original amdgpu allocated pasid, + * will be replaced with kfd allocated pasid. + */ + if (avm->pasid) { + amdgpu_pasid_free(avm->pasid); + amdgpu_vm_set_pasid(adev, avm, 0); + } + + ret = amdgpu_vm_set_pasid(adev, avm, pasid); + if (ret) + return ret; + + return 0; +} + +int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct amdgpu_device *adev, + struct amdgpu_vm *avm, + void **process_info, + struct dma_fence **ef) +{ + int ret; + + /* Already a compute VM? */ + if (avm->process_info) + return -EINVAL; + + /* Convert VM into a compute VM */ + ret = amdgpu_vm_make_compute(adev, avm); + if (ret) + return ret; + + /* Initialize KFD part of the VM and process info */ + ret = init_kfd_vm(avm, process_info, ef); + if (ret) + return ret; + + amdgpu_vm_set_task_info(avm); + + return 0; +} + +void amdgpu_amdkfd_gpuvm_destroy_cb(struct amdgpu_device *adev, + struct amdgpu_vm *vm) +{ + struct amdkfd_process_info *process_info = vm->process_info; + + if (!process_info) + return; + + /* Update process info */ + mutex_lock(&process_info->lock); + process_info->n_vms--; + list_del(&vm->vm_list_node); + mutex_unlock(&process_info->lock); + + vm->process_info = NULL; + + /* Release per-process resources when last compute VM is destroyed */ + if (!process_info->n_vms) { + WARN_ON(!list_empty(&process_info->kfd_bo_list)); + WARN_ON(!list_empty(&process_info->userptr_valid_list)); + WARN_ON(!list_empty(&process_info->userptr_inval_list)); + + dma_fence_put(&process_info->eviction_fence->base); + cancel_delayed_work_sync(&process_info->restore_userptr_work); + put_pid(process_info->pid); + mutex_destroy(&process_info->lock); + mutex_destroy(&process_info->notifier_lock); + kfree(process_info); + } +} + +void amdgpu_amdkfd_gpuvm_release_process_vm(struct amdgpu_device *adev, + void *drm_priv) +{ + struct amdgpu_vm *avm; + + if (WARN_ON(!adev || !drm_priv)) + return; + + avm = drm_priv_to_vm(drm_priv); + + pr_debug("Releasing process vm %p\n", avm); + + /* The original pasid of amdgpu vm has already been + * released during making a amdgpu vm to a compute vm + * The current pasid is managed by kfd and will be + * released on kfd process destroy. Set amdgpu pasid + * to 0 to avoid duplicate release. + */ + amdgpu_vm_release_compute(adev, avm); +} + +uint64_t amdgpu_amdkfd_gpuvm_get_process_page_dir(void *drm_priv) +{ + struct amdgpu_vm *avm = drm_priv_to_vm(drm_priv); + struct amdgpu_bo *pd = avm->root.bo; + struct amdgpu_device *adev = amdgpu_ttm_adev(pd->tbo.bdev); + + if (adev->asic_type < CHIP_VEGA10) + return avm->pd_phys_addr >> AMDGPU_GPU_PAGE_SHIFT; + return avm->pd_phys_addr; +} + +void amdgpu_amdkfd_block_mmu_notifications(void *p) +{ + struct amdkfd_process_info *pinfo = (struct amdkfd_process_info *)p; + + mutex_lock(&pinfo->lock); + WRITE_ONCE(pinfo->block_mmu_notifications, true); + mutex_unlock(&pinfo->lock); +} + +int amdgpu_amdkfd_criu_resume(void *p) +{ + int ret = 0; + struct amdkfd_process_info *pinfo = (struct amdkfd_process_info *)p; + + mutex_lock(&pinfo->lock); + pr_debug("scheduling work\n"); + mutex_lock(&pinfo->notifier_lock); + pinfo->evicted_bos++; + mutex_unlock(&pinfo->notifier_lock); + if (!READ_ONCE(pinfo->block_mmu_notifications)) { + ret = -EINVAL; + goto out_unlock; + } + WRITE_ONCE(pinfo->block_mmu_notifications, false); + schedule_delayed_work(&pinfo->restore_userptr_work, 0); + +out_unlock: + mutex_unlock(&pinfo->lock); + return ret; +} + +size_t amdgpu_amdkfd_get_available_memory(struct amdgpu_device *adev, + uint8_t xcp_id) +{ + uint64_t reserved_for_pt = + ESTIMATE_PT_SIZE(amdgpu_amdkfd_total_mem_size); + ssize_t available; + uint64_t vram_available, system_mem_available, ttm_mem_available; + + spin_lock(&kfd_mem_limit.mem_limit_lock); + vram_available = KFD_XCP_MEMORY_SIZE(adev, xcp_id) + - adev->kfd.vram_used_aligned[xcp_id] + - atomic64_read(&adev->vram_pin_size) + - reserved_for_pt; + + if (adev->gmc.is_app_apu) { + system_mem_available = no_system_mem_limit ? + kfd_mem_limit.max_system_mem_limit : + kfd_mem_limit.max_system_mem_limit - + kfd_mem_limit.system_mem_used; + + ttm_mem_available = kfd_mem_limit.max_ttm_mem_limit - + kfd_mem_limit.ttm_mem_used; + + available = min3(system_mem_available, ttm_mem_available, + vram_available); + available = ALIGN_DOWN(available, PAGE_SIZE); + } else { + available = ALIGN_DOWN(vram_available, VRAM_AVAILABLITY_ALIGN); + } + + spin_unlock(&kfd_mem_limit.mem_limit_lock); + + if (available < 0) + available = 0; + + return available; +} + +int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu( + struct amdgpu_device *adev, uint64_t va, uint64_t size, + void *drm_priv, struct kgd_mem **mem, + uint64_t *offset, uint32_t flags, bool criu_resume) +{ + struct amdgpu_vm *avm = drm_priv_to_vm(drm_priv); + struct amdgpu_fpriv *fpriv = container_of(avm, struct amdgpu_fpriv, vm); + enum ttm_bo_type bo_type = ttm_bo_type_device; + struct sg_table *sg = NULL; + uint64_t user_addr = 0; + struct amdgpu_bo *bo; + struct drm_gem_object *gobj = NULL; + u32 domain, alloc_domain; + uint64_t aligned_size; + int8_t xcp_id = -1; + u64 alloc_flags; + int ret; + + /* + * Check on which domain to allocate BO + */ + if (flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) { + domain = alloc_domain = AMDGPU_GEM_DOMAIN_VRAM; + + if (adev->gmc.is_app_apu) { + domain = AMDGPU_GEM_DOMAIN_GTT; + alloc_domain = AMDGPU_GEM_DOMAIN_GTT; + alloc_flags = 0; + } else { + alloc_flags = AMDGPU_GEM_CREATE_VRAM_WIPE_ON_RELEASE; + alloc_flags |= (flags & KFD_IOC_ALLOC_MEM_FLAGS_PUBLIC) ? + AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED : 0; + } + xcp_id = fpriv->xcp_id == AMDGPU_XCP_NO_PARTITION ? + 0 : fpriv->xcp_id; + } else if (flags & KFD_IOC_ALLOC_MEM_FLAGS_GTT) { + domain = alloc_domain = AMDGPU_GEM_DOMAIN_GTT; + alloc_flags = 0; + } else { + domain = AMDGPU_GEM_DOMAIN_GTT; + alloc_domain = AMDGPU_GEM_DOMAIN_CPU; + alloc_flags = AMDGPU_GEM_CREATE_PREEMPTIBLE; + + if (flags & KFD_IOC_ALLOC_MEM_FLAGS_USERPTR) { + if (!offset || !*offset) + return -EINVAL; + user_addr = untagged_addr(*offset); + } else if (flags & (KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL | + KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP)) { + bo_type = ttm_bo_type_sg; + if (size > UINT_MAX) + return -EINVAL; + sg = create_sg_table(*offset, size); + if (!sg) + return -ENOMEM; + } else { + return -EINVAL; + } + } + + if (flags & KFD_IOC_ALLOC_MEM_FLAGS_COHERENT) + alloc_flags |= AMDGPU_GEM_CREATE_COHERENT; + if (flags & KFD_IOC_ALLOC_MEM_FLAGS_UNCACHED) + alloc_flags |= AMDGPU_GEM_CREATE_UNCACHED; + + *mem = kzalloc(sizeof(struct kgd_mem), GFP_KERNEL); + if (!*mem) { + ret = -ENOMEM; + goto err; + } + INIT_LIST_HEAD(&(*mem)->attachments); + mutex_init(&(*mem)->lock); + (*mem)->aql_queue = !!(flags & KFD_IOC_ALLOC_MEM_FLAGS_AQL_QUEUE_MEM); + + /* Workaround for AQL queue wraparound bug. Map the same + * memory twice. That means we only actually allocate half + * the memory. + */ + if ((*mem)->aql_queue) + size >>= 1; + aligned_size = PAGE_ALIGN(size); + + (*mem)->alloc_flags = flags; + + amdgpu_sync_create(&(*mem)->sync); + + ret = amdgpu_amdkfd_reserve_mem_limit(adev, aligned_size, flags, + xcp_id); + if (ret) { + pr_debug("Insufficient memory\n"); + goto err_reserve_limit; + } + + pr_debug("\tcreate BO VA 0x%llx size 0x%llx domain %s xcp_id %d\n", + va, (*mem)->aql_queue ? size << 1 : size, + domain_string(alloc_domain), xcp_id); + + ret = amdgpu_gem_object_create(adev, aligned_size, 1, alloc_domain, alloc_flags, + bo_type, NULL, &gobj, xcp_id + 1); + if (ret) { + pr_debug("Failed to create BO on domain %s. ret %d\n", + domain_string(alloc_domain), ret); + goto err_bo_create; + } + ret = drm_vma_node_allow(&gobj->vma_node, drm_priv); + if (ret) { + pr_debug("Failed to allow vma node access. ret %d\n", ret); + goto err_node_allow; + } + bo = gem_to_amdgpu_bo(gobj); + if (bo_type == ttm_bo_type_sg) { + bo->tbo.sg = sg; + bo->tbo.ttm->sg = sg; + } + bo->kfd_bo = *mem; + (*mem)->bo = bo; + if (user_addr) + bo->flags |= AMDGPU_AMDKFD_CREATE_USERPTR_BO; + + (*mem)->va = va; + (*mem)->domain = domain; + (*mem)->mapped_to_gpu_memory = 0; + (*mem)->process_info = avm->process_info; + + add_kgd_mem_to_kfd_bo_list(*mem, avm->process_info, user_addr); + + if (user_addr) { + pr_debug("creating userptr BO for user_addr = %llx\n", user_addr); + ret = init_user_pages(*mem, user_addr, criu_resume); + if (ret) + goto allocate_init_user_pages_failed; + } else if (flags & (KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL | + KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP)) { + ret = amdgpu_amdkfd_gpuvm_pin_bo(bo, AMDGPU_GEM_DOMAIN_GTT); + if (ret) { + pr_err("Pinning MMIO/DOORBELL BO during ALLOC FAILED\n"); + goto err_pin_bo; + } + bo->allowed_domains = AMDGPU_GEM_DOMAIN_GTT; + bo->preferred_domains = AMDGPU_GEM_DOMAIN_GTT; + } + + if (offset) + *offset = amdgpu_bo_mmap_offset(bo); + + return 0; + +allocate_init_user_pages_failed: +err_pin_bo: + remove_kgd_mem_from_kfd_bo_list(*mem, avm->process_info); + drm_vma_node_revoke(&gobj->vma_node, drm_priv); +err_node_allow: + /* Don't unreserve system mem limit twice */ + goto err_reserve_limit; +err_bo_create: + amdgpu_amdkfd_unreserve_mem_limit(adev, aligned_size, flags, xcp_id); +err_reserve_limit: + mutex_destroy(&(*mem)->lock); + if (gobj) + drm_gem_object_put(gobj); + else + kfree(*mem); +err: + if (sg) { + sg_free_table(sg); + kfree(sg); + } + return ret; +} + +int amdgpu_amdkfd_gpuvm_free_memory_of_gpu( + struct amdgpu_device *adev, struct kgd_mem *mem, void *drm_priv, + uint64_t *size) +{ + struct amdkfd_process_info *process_info = mem->process_info; + unsigned long bo_size = mem->bo->tbo.base.size; + bool use_release_notifier = (mem->bo->kfd_bo == mem); + struct kfd_mem_attachment *entry, *tmp; + struct bo_vm_reservation_context ctx; + unsigned int mapped_to_gpu_memory; + int ret; + bool is_imported = false; + + mutex_lock(&mem->lock); + + /* Unpin MMIO/DOORBELL BO's that were pinned during allocation */ + if (mem->alloc_flags & + (KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL | + KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP)) { + amdgpu_amdkfd_gpuvm_unpin_bo(mem->bo); + } + + mapped_to_gpu_memory = mem->mapped_to_gpu_memory; + is_imported = mem->is_imported; + mutex_unlock(&mem->lock); + /* lock is not needed after this, since mem is unused and will + * be freed anyway + */ + + if (mapped_to_gpu_memory > 0) { + pr_debug("BO VA 0x%llx size 0x%lx is still mapped.\n", + mem->va, bo_size); + return -EBUSY; + } + + /* Make sure restore workers don't access the BO any more */ + mutex_lock(&process_info->lock); + list_del(&mem->validate_list); + mutex_unlock(&process_info->lock); + + /* Cleanup user pages and MMU notifiers */ + if (amdgpu_ttm_tt_get_usermm(mem->bo->tbo.ttm)) { + amdgpu_hmm_unregister(mem->bo); + mutex_lock(&process_info->notifier_lock); + amdgpu_ttm_tt_discard_user_pages(mem->bo->tbo.ttm, mem->range); + mutex_unlock(&process_info->notifier_lock); + } + + ret = reserve_bo_and_cond_vms(mem, NULL, BO_VM_ALL, &ctx); + if (unlikely(ret)) + return ret; + + /* The eviction fence should be removed by the last unmap. + * TODO: Log an error condition if the bo still has the eviction fence + * attached + */ + amdgpu_amdkfd_remove_eviction_fence(mem->bo, + process_info->eviction_fence); + pr_debug("Release VA 0x%llx - 0x%llx\n", mem->va, + mem->va + bo_size * (1 + mem->aql_queue)); + + /* Remove from VM internal data structures */ + list_for_each_entry_safe(entry, tmp, &mem->attachments, list) + kfd_mem_detach(entry); + + ret = unreserve_bo_and_vms(&ctx, false, false); + + /* Free the sync object */ + amdgpu_sync_free(&mem->sync); + + /* If the SG is not NULL, it's one we created for a doorbell or mmio + * remap BO. We need to free it. + */ + if (mem->bo->tbo.sg) { + sg_free_table(mem->bo->tbo.sg); + kfree(mem->bo->tbo.sg); + } + + /* Update the size of the BO being freed if it was allocated from + * VRAM and is not imported. For APP APU VRAM allocations are done + * in GTT domain + */ + if (size) { + if (!is_imported && + (mem->bo->preferred_domains == AMDGPU_GEM_DOMAIN_VRAM || + (adev->gmc.is_app_apu && + mem->bo->preferred_domains == AMDGPU_GEM_DOMAIN_GTT))) + *size = bo_size; + else + *size = 0; + } + + /* Free the BO*/ + drm_vma_node_revoke(&mem->bo->tbo.base.vma_node, drm_priv); + if (mem->dmabuf) + dma_buf_put(mem->dmabuf); + mutex_destroy(&mem->lock); + + /* If this releases the last reference, it will end up calling + * amdgpu_amdkfd_release_notify and kfree the mem struct. That's why + * this needs to be the last call here. + */ + drm_gem_object_put(&mem->bo->tbo.base); + + /* + * For kgd_mem allocated in amdgpu_amdkfd_gpuvm_import_dmabuf(), + * explicitly free it here. + */ + if (!use_release_notifier) + kfree(mem); + + return ret; +} + +int amdgpu_amdkfd_gpuvm_map_memory_to_gpu( + struct amdgpu_device *adev, struct kgd_mem *mem, + void *drm_priv) +{ + struct amdgpu_vm *avm = drm_priv_to_vm(drm_priv); + int ret; + struct amdgpu_bo *bo; + uint32_t domain; + struct kfd_mem_attachment *entry; + struct bo_vm_reservation_context ctx; + unsigned long bo_size; + bool is_invalid_userptr = false; + + bo = mem->bo; + if (!bo) { + pr_err("Invalid BO when mapping memory to GPU\n"); + return -EINVAL; + } + + /* Make sure restore is not running concurrently. Since we + * don't map invalid userptr BOs, we rely on the next restore + * worker to do the mapping + */ + mutex_lock(&mem->process_info->lock); + + /* Lock notifier lock. If we find an invalid userptr BO, we can be + * sure that the MMU notifier is no longer running + * concurrently and the queues are actually stopped + */ + if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm)) { + mutex_lock(&mem->process_info->notifier_lock); + is_invalid_userptr = !!mem->invalid; + mutex_unlock(&mem->process_info->notifier_lock); + } + + mutex_lock(&mem->lock); + + domain = mem->domain; + bo_size = bo->tbo.base.size; + + pr_debug("Map VA 0x%llx - 0x%llx to vm %p domain %s\n", + mem->va, + mem->va + bo_size * (1 + mem->aql_queue), + avm, domain_string(domain)); + + if (!kfd_mem_is_attached(avm, mem)) { + ret = kfd_mem_attach(adev, mem, avm, mem->aql_queue); + if (ret) + goto out; + } + + ret = reserve_bo_and_vm(mem, avm, &ctx); + if (unlikely(ret)) + goto out; + + /* Userptr can be marked as "not invalid", but not actually be + * validated yet (still in the system domain). In that case + * the queues are still stopped and we can leave mapping for + * the next restore worker + */ + if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm) && + bo->tbo.resource->mem_type == TTM_PL_SYSTEM) + is_invalid_userptr = true; + + ret = vm_validate_pt_pd_bos(avm); + if (unlikely(ret)) + goto out_unreserve; + + if (mem->mapped_to_gpu_memory == 0 && + !amdgpu_ttm_tt_get_usermm(bo->tbo.ttm)) { + /* Validate BO only once. The eviction fence gets added to BO + * the first time it is mapped. Validate will wait for all + * background evictions to complete. + */ + ret = amdgpu_amdkfd_bo_validate(bo, domain, true); + if (ret) { + pr_debug("Validate failed\n"); + goto out_unreserve; + } + } + + list_for_each_entry(entry, &mem->attachments, list) { + if (entry->bo_va->base.vm != avm || entry->is_mapped) + continue; + + pr_debug("\t map VA 0x%llx - 0x%llx in entry %p\n", + entry->va, entry->va + bo_size, entry); + + ret = map_bo_to_gpuvm(mem, entry, ctx.sync, + is_invalid_userptr); + if (ret) { + pr_err("Failed to map bo to gpuvm\n"); + goto out_unreserve; + } + + ret = vm_update_pds(avm, ctx.sync); + if (ret) { + pr_err("Failed to update page directories\n"); + goto out_unreserve; + } + + entry->is_mapped = true; + mem->mapped_to_gpu_memory++; + pr_debug("\t INC mapping count %d\n", + mem->mapped_to_gpu_memory); + } + + if (!amdgpu_ttm_tt_get_usermm(bo->tbo.ttm) && !bo->tbo.pin_count) + dma_resv_add_fence(bo->tbo.base.resv, + &avm->process_info->eviction_fence->base, + DMA_RESV_USAGE_BOOKKEEP); + ret = unreserve_bo_and_vms(&ctx, false, false); + + goto out; + +out_unreserve: + unreserve_bo_and_vms(&ctx, false, false); +out: + mutex_unlock(&mem->process_info->lock); + mutex_unlock(&mem->lock); + return ret; +} + +int amdgpu_amdkfd_gpuvm_unmap_memory_from_gpu( + struct amdgpu_device *adev, struct kgd_mem *mem, void *drm_priv) +{ + struct amdgpu_vm *avm = drm_priv_to_vm(drm_priv); + struct amdkfd_process_info *process_info = avm->process_info; + unsigned long bo_size = mem->bo->tbo.base.size; + struct kfd_mem_attachment *entry; + struct bo_vm_reservation_context ctx; + int ret; + + mutex_lock(&mem->lock); + + ret = reserve_bo_and_cond_vms(mem, avm, BO_VM_MAPPED, &ctx); + if (unlikely(ret)) + goto out; + /* If no VMs were reserved, it means the BO wasn't actually mapped */ + if (ctx.n_vms == 0) { + ret = -EINVAL; + goto unreserve_out; + } + + ret = vm_validate_pt_pd_bos(avm); + if (unlikely(ret)) + goto unreserve_out; + + pr_debug("Unmap VA 0x%llx - 0x%llx from vm %p\n", + mem->va, + mem->va + bo_size * (1 + mem->aql_queue), + avm); + + list_for_each_entry(entry, &mem->attachments, list) { + if (entry->bo_va->base.vm != avm || !entry->is_mapped) + continue; + + pr_debug("\t unmap VA 0x%llx - 0x%llx from entry %p\n", + entry->va, entry->va + bo_size, entry); + + unmap_bo_from_gpuvm(mem, entry, ctx.sync); + entry->is_mapped = false; + + mem->mapped_to_gpu_memory--; + pr_debug("\t DEC mapping count %d\n", + mem->mapped_to_gpu_memory); + } + + /* If BO is unmapped from all VMs, unfence it. It can be evicted if + * required. + */ + if (mem->mapped_to_gpu_memory == 0 && + !amdgpu_ttm_tt_get_usermm(mem->bo->tbo.ttm) && + !mem->bo->tbo.pin_count) + amdgpu_amdkfd_remove_eviction_fence(mem->bo, + process_info->eviction_fence); + +unreserve_out: + unreserve_bo_and_vms(&ctx, false, false); +out: + mutex_unlock(&mem->lock); + return ret; +} + +int amdgpu_amdkfd_gpuvm_sync_memory( + struct amdgpu_device *adev, struct kgd_mem *mem, bool intr) +{ + struct amdgpu_sync sync; + int ret; + + amdgpu_sync_create(&sync); + + mutex_lock(&mem->lock); + amdgpu_sync_clone(&mem->sync, &sync); + mutex_unlock(&mem->lock); + + ret = amdgpu_sync_wait(&sync, intr); + amdgpu_sync_free(&sync); + return ret; +} + +/** + * amdgpu_amdkfd_map_gtt_bo_to_gart - Map BO to GART and increment reference count + * @adev: Device to which allocated BO belongs + * @bo: Buffer object to be mapped + * + * Before return, bo reference count is incremented. To release the reference and unpin/ + * unmap the BO, call amdgpu_amdkfd_free_gtt_mem. + */ +int amdgpu_amdkfd_map_gtt_bo_to_gart(struct amdgpu_device *adev, struct amdgpu_bo *bo) +{ + int ret; + + ret = amdgpu_bo_reserve(bo, true); + if (ret) { + pr_err("Failed to reserve bo. ret %d\n", ret); + goto err_reserve_bo_failed; + } + + ret = amdgpu_bo_pin(bo, AMDGPU_GEM_DOMAIN_GTT); + if (ret) { + pr_err("Failed to pin bo. ret %d\n", ret); + goto err_pin_bo_failed; + } + + ret = amdgpu_ttm_alloc_gart(&bo->tbo); + if (ret) { + pr_err("Failed to bind bo to GART. ret %d\n", ret); + goto err_map_bo_gart_failed; + } + + amdgpu_amdkfd_remove_eviction_fence( + bo, bo->vm_bo->vm->process_info->eviction_fence); + + amdgpu_bo_unreserve(bo); + + bo = amdgpu_bo_ref(bo); + + return 0; + +err_map_bo_gart_failed: + amdgpu_bo_unpin(bo); +err_pin_bo_failed: + amdgpu_bo_unreserve(bo); +err_reserve_bo_failed: + + return ret; +} + +/** amdgpu_amdkfd_gpuvm_map_gtt_bo_to_kernel() - Map a GTT BO for kernel CPU access + * + * @mem: Buffer object to be mapped for CPU access + * @kptr[out]: pointer in kernel CPU address space + * @size[out]: size of the buffer + * + * Pins the BO and maps it for kernel CPU access. The eviction fence is removed + * from the BO, since pinned BOs cannot be evicted. The bo must remain on the + * validate_list, so the GPU mapping can be restored after a page table was + * evicted. + * + * Return: 0 on success, error code on failure + */ +int amdgpu_amdkfd_gpuvm_map_gtt_bo_to_kernel(struct kgd_mem *mem, + void **kptr, uint64_t *size) +{ + int ret; + struct amdgpu_bo *bo = mem->bo; + + if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm)) { + pr_err("userptr can't be mapped to kernel\n"); + return -EINVAL; + } + + mutex_lock(&mem->process_info->lock); + + ret = amdgpu_bo_reserve(bo, true); + if (ret) { + pr_err("Failed to reserve bo. ret %d\n", ret); + goto bo_reserve_failed; + } + + ret = amdgpu_bo_pin(bo, AMDGPU_GEM_DOMAIN_GTT); + if (ret) { + pr_err("Failed to pin bo. ret %d\n", ret); + goto pin_failed; + } + + ret = amdgpu_bo_kmap(bo, kptr); + if (ret) { + pr_err("Failed to map bo to kernel. ret %d\n", ret); + goto kmap_failed; + } + + amdgpu_amdkfd_remove_eviction_fence( + bo, mem->process_info->eviction_fence); + + if (size) + *size = amdgpu_bo_size(bo); + + amdgpu_bo_unreserve(bo); + + mutex_unlock(&mem->process_info->lock); + return 0; + +kmap_failed: + amdgpu_bo_unpin(bo); +pin_failed: + amdgpu_bo_unreserve(bo); +bo_reserve_failed: + mutex_unlock(&mem->process_info->lock); + + return ret; +} + +/** amdgpu_amdkfd_gpuvm_map_gtt_bo_to_kernel() - Unmap a GTT BO for kernel CPU access + * + * @mem: Buffer object to be unmapped for CPU access + * + * Removes the kernel CPU mapping and unpins the BO. It does not restore the + * eviction fence, so this function should only be used for cleanup before the + * BO is destroyed. + */ +void amdgpu_amdkfd_gpuvm_unmap_gtt_bo_from_kernel(struct kgd_mem *mem) +{ + struct amdgpu_bo *bo = mem->bo; + + amdgpu_bo_reserve(bo, true); + amdgpu_bo_kunmap(bo); + amdgpu_bo_unpin(bo); + amdgpu_bo_unreserve(bo); +} + +int amdgpu_amdkfd_gpuvm_get_vm_fault_info(struct amdgpu_device *adev, + struct kfd_vm_fault_info *mem) +{ + if (atomic_read(&adev->gmc.vm_fault_info_updated) == 1) { + *mem = *adev->gmc.vm_fault_info; + mb(); /* make sure read happened */ + atomic_set(&adev->gmc.vm_fault_info_updated, 0); + } + return 0; +} + +int amdgpu_amdkfd_gpuvm_import_dmabuf(struct amdgpu_device *adev, + struct dma_buf *dma_buf, + uint64_t va, void *drm_priv, + struct kgd_mem **mem, uint64_t *size, + uint64_t *mmap_offset) +{ + struct amdgpu_vm *avm = drm_priv_to_vm(drm_priv); + struct drm_gem_object *obj; + struct amdgpu_bo *bo; + int ret; + + obj = amdgpu_gem_prime_import(adev_to_drm(adev), dma_buf); + if (IS_ERR(obj)) + return PTR_ERR(obj); + + bo = gem_to_amdgpu_bo(obj); + if (!(bo->preferred_domains & (AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT))) { + /* Only VRAM and GTT BOs are supported */ + ret = -EINVAL; + goto err_put_obj; + } + + *mem = kzalloc(sizeof(struct kgd_mem), GFP_KERNEL); + if (!*mem) { + ret = -ENOMEM; + goto err_put_obj; + } + + ret = drm_vma_node_allow(&obj->vma_node, drm_priv); + if (ret) + goto err_free_mem; + + if (size) + *size = amdgpu_bo_size(bo); + + if (mmap_offset) + *mmap_offset = amdgpu_bo_mmap_offset(bo); + + INIT_LIST_HEAD(&(*mem)->attachments); + mutex_init(&(*mem)->lock); + + (*mem)->alloc_flags = + ((bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM) ? + KFD_IOC_ALLOC_MEM_FLAGS_VRAM : KFD_IOC_ALLOC_MEM_FLAGS_GTT) + | KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE + | KFD_IOC_ALLOC_MEM_FLAGS_EXECUTABLE; + + get_dma_buf(dma_buf); + (*mem)->dmabuf = dma_buf; + (*mem)->bo = bo; + (*mem)->va = va; + (*mem)->domain = (bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM) && !adev->gmc.is_app_apu ? + AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT; + + (*mem)->mapped_to_gpu_memory = 0; + (*mem)->process_info = avm->process_info; + add_kgd_mem_to_kfd_bo_list(*mem, avm->process_info, false); + amdgpu_sync_create(&(*mem)->sync); + (*mem)->is_imported = true; + + return 0; + +err_free_mem: + kfree(*mem); +err_put_obj: + drm_gem_object_put(obj); + return ret; +} + +int amdgpu_amdkfd_gpuvm_export_dmabuf(struct kgd_mem *mem, + struct dma_buf **dma_buf) +{ + int ret; + + mutex_lock(&mem->lock); + ret = kfd_mem_export_dmabuf(mem); + if (ret) + goto out; + + get_dma_buf(mem->dmabuf); + *dma_buf = mem->dmabuf; +out: + mutex_unlock(&mem->lock); + return ret; +} + +/* Evict a userptr BO by stopping the queues if necessary + * + * Runs in MMU notifier, may be in RECLAIM_FS context. This means it + * cannot do any memory allocations, and cannot take any locks that + * are held elsewhere while allocating memory. + * + * It doesn't do anything to the BO itself. The real work happens in + * restore, where we get updated page addresses. This function only + * ensures that GPU access to the BO is stopped. + */ +int amdgpu_amdkfd_evict_userptr(struct mmu_interval_notifier *mni, + unsigned long cur_seq, struct kgd_mem *mem) +{ + struct amdkfd_process_info *process_info = mem->process_info; + int r = 0; + + /* Do not process MMU notifications during CRIU restore until + * KFD_CRIU_OP_RESUME IOCTL is received + */ + if (READ_ONCE(process_info->block_mmu_notifications)) + return 0; + + mutex_lock(&process_info->notifier_lock); + mmu_interval_set_seq(mni, cur_seq); + + mem->invalid++; + if (++process_info->evicted_bos == 1) { + /* First eviction, stop the queues */ + r = kgd2kfd_quiesce_mm(mni->mm, + KFD_QUEUE_EVICTION_TRIGGER_USERPTR); + if (r) + pr_err("Failed to quiesce KFD\n"); + schedule_delayed_work(&process_info->restore_userptr_work, + msecs_to_jiffies(AMDGPU_USERPTR_RESTORE_DELAY_MS)); + } + mutex_unlock(&process_info->notifier_lock); + + return r; +} + +/* Update invalid userptr BOs + * + * Moves invalidated (evicted) userptr BOs from userptr_valid_list to + * userptr_inval_list and updates user pages for all BOs that have + * been invalidated since their last update. + */ +static int update_invalid_user_pages(struct amdkfd_process_info *process_info, + struct mm_struct *mm) +{ + struct kgd_mem *mem, *tmp_mem; + struct amdgpu_bo *bo; + struct ttm_operation_ctx ctx = { false, false }; + uint32_t invalid; + int ret = 0; + + mutex_lock(&process_info->notifier_lock); + + /* Move all invalidated BOs to the userptr_inval_list */ + list_for_each_entry_safe(mem, tmp_mem, + &process_info->userptr_valid_list, + validate_list) + if (mem->invalid) + list_move_tail(&mem->validate_list, + &process_info->userptr_inval_list); + + /* Go through userptr_inval_list and update any invalid user_pages */ + list_for_each_entry(mem, &process_info->userptr_inval_list, + validate_list) { + invalid = mem->invalid; + if (!invalid) + /* BO hasn't been invalidated since the last + * revalidation attempt. Keep its page list. + */ + continue; + + bo = mem->bo; + + amdgpu_ttm_tt_discard_user_pages(bo->tbo.ttm, mem->range); + mem->range = NULL; + + /* BO reservations and getting user pages (hmm_range_fault) + * must happen outside the notifier lock + */ + mutex_unlock(&process_info->notifier_lock); + + /* Move the BO to system (CPU) domain if necessary to unmap + * and free the SG table + */ + if (bo->tbo.resource->mem_type != TTM_PL_SYSTEM) { + if (amdgpu_bo_reserve(bo, true)) + return -EAGAIN; + amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_CPU); + ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + amdgpu_bo_unreserve(bo); + if (ret) { + pr_err("%s: Failed to invalidate userptr BO\n", + __func__); + return -EAGAIN; + } + } + + /* Get updated user pages */ + ret = amdgpu_ttm_tt_get_user_pages(bo, bo->tbo.ttm->pages, + &mem->range); + if (ret) { + pr_debug("Failed %d to get user pages\n", ret); + + /* Return -EFAULT bad address error as success. It will + * fail later with a VM fault if the GPU tries to access + * it. Better than hanging indefinitely with stalled + * user mode queues. + * + * Return other error -EBUSY or -ENOMEM to retry restore + */ + if (ret != -EFAULT) + return ret; + + ret = 0; + } + + mutex_lock(&process_info->notifier_lock); + + /* Mark the BO as valid unless it was invalidated + * again concurrently. + */ + if (mem->invalid != invalid) { + ret = -EAGAIN; + goto unlock_out; + } + /* set mem valid if mem has hmm range associated */ + if (mem->range) + mem->invalid = 0; + } + +unlock_out: + mutex_unlock(&process_info->notifier_lock); + + return ret; +} + +/* Validate invalid userptr BOs + * + * Validates BOs on the userptr_inval_list. Also updates GPUVM page tables + * with new page addresses and waits for the page table updates to complete. + */ +static int validate_invalid_user_pages(struct amdkfd_process_info *process_info) +{ + struct ttm_operation_ctx ctx = { false, false }; + struct amdgpu_sync sync; + struct drm_exec exec; + + struct amdgpu_vm *peer_vm; + struct kgd_mem *mem, *tmp_mem; + struct amdgpu_bo *bo; + int ret; + + amdgpu_sync_create(&sync); + + drm_exec_init(&exec, 0); + /* Reserve all BOs and page tables for validation */ + drm_exec_until_all_locked(&exec) { + /* Reserve all the page directories */ + list_for_each_entry(peer_vm, &process_info->vm_list_head, + vm_list_node) { + ret = amdgpu_vm_lock_pd(peer_vm, &exec, 2); + drm_exec_retry_on_contention(&exec); + if (unlikely(ret)) + goto unreserve_out; + } + + /* Reserve the userptr_inval_list entries to resv_list */ + list_for_each_entry(mem, &process_info->userptr_inval_list, + validate_list) { + struct drm_gem_object *gobj; + + gobj = &mem->bo->tbo.base; + ret = drm_exec_prepare_obj(&exec, gobj, 1); + drm_exec_retry_on_contention(&exec); + if (unlikely(ret)) + goto unreserve_out; + } + } + + ret = process_validate_vms(process_info); + if (ret) + goto unreserve_out; + + /* Validate BOs and update GPUVM page tables */ + list_for_each_entry_safe(mem, tmp_mem, + &process_info->userptr_inval_list, + validate_list) { + struct kfd_mem_attachment *attachment; + + bo = mem->bo; + + /* Validate the BO if we got user pages */ + if (bo->tbo.ttm->pages[0]) { + amdgpu_bo_placement_from_domain(bo, mem->domain); + ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (ret) { + pr_err("%s: failed to validate BO\n", __func__); + goto unreserve_out; + } + } + + /* Update mapping. If the BO was not validated + * (because we couldn't get user pages), this will + * clear the page table entries, which will result in + * VM faults if the GPU tries to access the invalid + * memory. + */ + list_for_each_entry(attachment, &mem->attachments, list) { + if (!attachment->is_mapped) + continue; + + kfd_mem_dmaunmap_attachment(mem, attachment); + ret = update_gpuvm_pte(mem, attachment, &sync); + if (ret) { + pr_err("%s: update PTE failed\n", __func__); + /* make sure this gets validated again */ + mutex_lock(&process_info->notifier_lock); + mem->invalid++; + mutex_unlock(&process_info->notifier_lock); + goto unreserve_out; + } + } + } + + /* Update page directories */ + ret = process_update_pds(process_info, &sync); + +unreserve_out: + drm_exec_fini(&exec); + amdgpu_sync_wait(&sync, false); + amdgpu_sync_free(&sync); + + return ret; +} + +/* Confirm that all user pages are valid while holding the notifier lock + * + * Moves valid BOs from the userptr_inval_list back to userptr_val_list. + */ +static int confirm_valid_user_pages_locked(struct amdkfd_process_info *process_info) +{ + struct kgd_mem *mem, *tmp_mem; + int ret = 0; + + list_for_each_entry_safe(mem, tmp_mem, + &process_info->userptr_inval_list, + validate_list) { + bool valid; + + /* keep mem without hmm range at userptr_inval_list */ + if (!mem->range) + continue; + + /* Only check mem with hmm range associated */ + valid = amdgpu_ttm_tt_get_user_pages_done( + mem->bo->tbo.ttm, mem->range); + + mem->range = NULL; + if (!valid) { + WARN(!mem->invalid, "Invalid BO not marked invalid"); + ret = -EAGAIN; + continue; + } + + if (mem->invalid) { + WARN(1, "Valid BO is marked invalid"); + ret = -EAGAIN; + continue; + } + + list_move_tail(&mem->validate_list, + &process_info->userptr_valid_list); + } + + return ret; +} + +/* Worker callback to restore evicted userptr BOs + * + * Tries to update and validate all userptr BOs. If successful and no + * concurrent evictions happened, the queues are restarted. Otherwise, + * reschedule for another attempt later. + */ +static void amdgpu_amdkfd_restore_userptr_worker(struct work_struct *work) +{ + struct delayed_work *dwork = to_delayed_work(work); + struct amdkfd_process_info *process_info = + container_of(dwork, struct amdkfd_process_info, + restore_userptr_work); + struct task_struct *usertask; + struct mm_struct *mm; + uint32_t evicted_bos; + + mutex_lock(&process_info->notifier_lock); + evicted_bos = process_info->evicted_bos; + mutex_unlock(&process_info->notifier_lock); + if (!evicted_bos) + return; + + /* Reference task and mm in case of concurrent process termination */ + usertask = get_pid_task(process_info->pid, PIDTYPE_PID); + if (!usertask) + return; + mm = get_task_mm(usertask); + if (!mm) { + put_task_struct(usertask); + return; + } + + mutex_lock(&process_info->lock); + + if (update_invalid_user_pages(process_info, mm)) + goto unlock_out; + /* userptr_inval_list can be empty if all evicted userptr BOs + * have been freed. In that case there is nothing to validate + * and we can just restart the queues. + */ + if (!list_empty(&process_info->userptr_inval_list)) { + if (validate_invalid_user_pages(process_info)) + goto unlock_out; + } + /* Final check for concurrent evicton and atomic update. If + * another eviction happens after successful update, it will + * be a first eviction that calls quiesce_mm. The eviction + * reference counting inside KFD will handle this case. + */ + mutex_lock(&process_info->notifier_lock); + if (process_info->evicted_bos != evicted_bos) + goto unlock_notifier_out; + + if (confirm_valid_user_pages_locked(process_info)) { + WARN(1, "User pages unexpectedly invalid"); + goto unlock_notifier_out; + } + + process_info->evicted_bos = evicted_bos = 0; + + if (kgd2kfd_resume_mm(mm)) { + pr_err("%s: Failed to resume KFD\n", __func__); + /* No recovery from this failure. Probably the CP is + * hanging. No point trying again. + */ + } + +unlock_notifier_out: + mutex_unlock(&process_info->notifier_lock); +unlock_out: + mutex_unlock(&process_info->lock); + + /* If validation failed, reschedule another attempt */ + if (evicted_bos) { + schedule_delayed_work(&process_info->restore_userptr_work, + msecs_to_jiffies(AMDGPU_USERPTR_RESTORE_DELAY_MS)); + + kfd_smi_event_queue_restore_rescheduled(mm); + } + mmput(mm); + put_task_struct(usertask); +} + +/** amdgpu_amdkfd_gpuvm_restore_process_bos - Restore all BOs for the given + * KFD process identified by process_info + * + * @process_info: amdkfd_process_info of the KFD process + * + * After memory eviction, restore thread calls this function. The function + * should be called when the Process is still valid. BO restore involves - + * + * 1. Release old eviction fence and create new one + * 2. Get two copies of PD BO list from all the VMs. Keep one copy as pd_list. + * 3 Use the second PD list and kfd_bo_list to create a list (ctx.list) of + * BOs that need to be reserved. + * 4. Reserve all the BOs + * 5. Validate of PD and PT BOs. + * 6. Validate all KFD BOs using kfd_bo_list and Map them and add new fence + * 7. Add fence to all PD and PT BOs. + * 8. Unreserve all BOs + */ +int amdgpu_amdkfd_gpuvm_restore_process_bos(void *info, struct dma_fence **ef) +{ + struct amdkfd_process_info *process_info = info; + struct amdgpu_vm *peer_vm; + struct kgd_mem *mem; + struct amdgpu_amdkfd_fence *new_fence; + struct list_head duplicate_save; + struct amdgpu_sync sync_obj; + unsigned long failed_size = 0; + unsigned long total_size = 0; + struct drm_exec exec; + int ret; + + INIT_LIST_HEAD(&duplicate_save); + + mutex_lock(&process_info->lock); + + drm_exec_init(&exec, 0); + drm_exec_until_all_locked(&exec) { + list_for_each_entry(peer_vm, &process_info->vm_list_head, + vm_list_node) { + ret = amdgpu_vm_lock_pd(peer_vm, &exec, 2); + drm_exec_retry_on_contention(&exec); + if (unlikely(ret)) + goto ttm_reserve_fail; + } + + /* Reserve all BOs and page tables/directory. Add all BOs from + * kfd_bo_list to ctx.list + */ + list_for_each_entry(mem, &process_info->kfd_bo_list, + validate_list) { + struct drm_gem_object *gobj; + + gobj = &mem->bo->tbo.base; + ret = drm_exec_prepare_obj(&exec, gobj, 1); + drm_exec_retry_on_contention(&exec); + if (unlikely(ret)) + goto ttm_reserve_fail; + } + } + + amdgpu_sync_create(&sync_obj); + + /* Validate PDs and PTs */ + ret = process_validate_vms(process_info); + if (ret) + goto validate_map_fail; + + ret = process_sync_pds_resv(process_info, &sync_obj); + if (ret) { + pr_debug("Memory eviction: Failed to sync to PD BO moving fence. Try again\n"); + goto validate_map_fail; + } + + /* Validate BOs and map them to GPUVM (update VM page tables). */ + list_for_each_entry(mem, &process_info->kfd_bo_list, + validate_list) { + + struct amdgpu_bo *bo = mem->bo; + uint32_t domain = mem->domain; + struct kfd_mem_attachment *attachment; + struct dma_resv_iter cursor; + struct dma_fence *fence; + + total_size += amdgpu_bo_size(bo); + + ret = amdgpu_amdkfd_bo_validate(bo, domain, false); + if (ret) { + pr_debug("Memory eviction: Validate BOs failed\n"); + failed_size += amdgpu_bo_size(bo); + ret = amdgpu_amdkfd_bo_validate(bo, + AMDGPU_GEM_DOMAIN_GTT, false); + if (ret) { + pr_debug("Memory eviction: Try again\n"); + goto validate_map_fail; + } + } + dma_resv_for_each_fence(&cursor, bo->tbo.base.resv, + DMA_RESV_USAGE_KERNEL, fence) { + ret = amdgpu_sync_fence(&sync_obj, fence); + if (ret) { + pr_debug("Memory eviction: Sync BO fence failed. Try again\n"); + goto validate_map_fail; + } + } + list_for_each_entry(attachment, &mem->attachments, list) { + if (!attachment->is_mapped) + continue; + + if (attachment->bo_va->base.bo->tbo.pin_count) + continue; + + kfd_mem_dmaunmap_attachment(mem, attachment); + ret = update_gpuvm_pte(mem, attachment, &sync_obj); + if (ret) { + pr_debug("Memory eviction: update PTE failed. Try again\n"); + goto validate_map_fail; + } + } + } + + if (failed_size) + pr_debug("0x%lx/0x%lx in system\n", failed_size, total_size); + + /* Update page directories */ + ret = process_update_pds(process_info, &sync_obj); + if (ret) { + pr_debug("Memory eviction: update PDs failed. Try again\n"); + goto validate_map_fail; + } + + /* Wait for validate and PT updates to finish */ + amdgpu_sync_wait(&sync_obj, false); + + /* Release old eviction fence and create new one, because fence only + * goes from unsignaled to signaled, fence cannot be reused. + * Use context and mm from the old fence. + */ + new_fence = amdgpu_amdkfd_fence_create( + process_info->eviction_fence->base.context, + process_info->eviction_fence->mm, + NULL); + if (!new_fence) { + pr_err("Failed to create eviction fence\n"); + ret = -ENOMEM; + goto validate_map_fail; + } + dma_fence_put(&process_info->eviction_fence->base); + process_info->eviction_fence = new_fence; + *ef = dma_fence_get(&new_fence->base); + + /* Attach new eviction fence to all BOs except pinned ones */ + list_for_each_entry(mem, &process_info->kfd_bo_list, validate_list) { + if (mem->bo->tbo.pin_count) + continue; + + dma_resv_add_fence(mem->bo->tbo.base.resv, + &process_info->eviction_fence->base, + DMA_RESV_USAGE_BOOKKEEP); + } + /* Attach eviction fence to PD / PT BOs */ + list_for_each_entry(peer_vm, &process_info->vm_list_head, + vm_list_node) { + struct amdgpu_bo *bo = peer_vm->root.bo; + + dma_resv_add_fence(bo->tbo.base.resv, + &process_info->eviction_fence->base, + DMA_RESV_USAGE_BOOKKEEP); + } + +validate_map_fail: + amdgpu_sync_free(&sync_obj); +ttm_reserve_fail: + drm_exec_fini(&exec); + mutex_unlock(&process_info->lock); + return ret; +} + +int amdgpu_amdkfd_add_gws_to_process(void *info, void *gws, struct kgd_mem **mem) +{ + struct amdkfd_process_info *process_info = (struct amdkfd_process_info *)info; + struct amdgpu_bo *gws_bo = (struct amdgpu_bo *)gws; + int ret; + + if (!info || !gws) + return -EINVAL; + + *mem = kzalloc(sizeof(struct kgd_mem), GFP_KERNEL); + if (!*mem) + return -ENOMEM; + + mutex_init(&(*mem)->lock); + INIT_LIST_HEAD(&(*mem)->attachments); + (*mem)->bo = amdgpu_bo_ref(gws_bo); + (*mem)->domain = AMDGPU_GEM_DOMAIN_GWS; + (*mem)->process_info = process_info; + add_kgd_mem_to_kfd_bo_list(*mem, process_info, false); + amdgpu_sync_create(&(*mem)->sync); + + + /* Validate gws bo the first time it is added to process */ + mutex_lock(&(*mem)->process_info->lock); + ret = amdgpu_bo_reserve(gws_bo, false); + if (unlikely(ret)) { + pr_err("Reserve gws bo failed %d\n", ret); + goto bo_reservation_failure; + } + + ret = amdgpu_amdkfd_bo_validate(gws_bo, AMDGPU_GEM_DOMAIN_GWS, true); + if (ret) { + pr_err("GWS BO validate failed %d\n", ret); + goto bo_validation_failure; + } + /* GWS resource is shared b/t amdgpu and amdkfd + * Add process eviction fence to bo so they can + * evict each other. + */ + ret = dma_resv_reserve_fences(gws_bo->tbo.base.resv, 1); + if (ret) + goto reserve_shared_fail; + dma_resv_add_fence(gws_bo->tbo.base.resv, + &process_info->eviction_fence->base, + DMA_RESV_USAGE_BOOKKEEP); + amdgpu_bo_unreserve(gws_bo); + mutex_unlock(&(*mem)->process_info->lock); + + return ret; + +reserve_shared_fail: +bo_validation_failure: + amdgpu_bo_unreserve(gws_bo); +bo_reservation_failure: + mutex_unlock(&(*mem)->process_info->lock); + amdgpu_sync_free(&(*mem)->sync); + remove_kgd_mem_from_kfd_bo_list(*mem, process_info); + amdgpu_bo_unref(&gws_bo); + mutex_destroy(&(*mem)->lock); + kfree(*mem); + *mem = NULL; + return ret; +} + +int amdgpu_amdkfd_remove_gws_from_process(void *info, void *mem) +{ + int ret; + struct amdkfd_process_info *process_info = (struct amdkfd_process_info *)info; + struct kgd_mem *kgd_mem = (struct kgd_mem *)mem; + struct amdgpu_bo *gws_bo = kgd_mem->bo; + + /* Remove BO from process's validate list so restore worker won't touch + * it anymore + */ + remove_kgd_mem_from_kfd_bo_list(kgd_mem, process_info); + + ret = amdgpu_bo_reserve(gws_bo, false); + if (unlikely(ret)) { + pr_err("Reserve gws bo failed %d\n", ret); + //TODO add BO back to validate_list? + return ret; + } + amdgpu_amdkfd_remove_eviction_fence(gws_bo, + process_info->eviction_fence); + amdgpu_bo_unreserve(gws_bo); + amdgpu_sync_free(&kgd_mem->sync); + amdgpu_bo_unref(&gws_bo); + mutex_destroy(&kgd_mem->lock); + kfree(mem); + return 0; +} + +/* Returns GPU-specific tiling mode information */ +int amdgpu_amdkfd_get_tile_config(struct amdgpu_device *adev, + struct tile_config *config) +{ + config->gb_addr_config = adev->gfx.config.gb_addr_config; + config->tile_config_ptr = adev->gfx.config.tile_mode_array; + config->num_tile_configs = + ARRAY_SIZE(adev->gfx.config.tile_mode_array); + config->macro_tile_config_ptr = + adev->gfx.config.macrotile_mode_array; + config->num_macro_tile_configs = + ARRAY_SIZE(adev->gfx.config.macrotile_mode_array); + + /* Those values are not set from GFX9 onwards */ + config->num_banks = adev->gfx.config.num_banks; + config->num_ranks = adev->gfx.config.num_ranks; + + return 0; +} + +bool amdgpu_amdkfd_bo_mapped_to_dev(struct amdgpu_device *adev, struct kgd_mem *mem) +{ + struct kfd_mem_attachment *entry; + + list_for_each_entry(entry, &mem->attachments, list) { + if (entry->is_mapped && entry->adev == adev) + return true; + } + return false; +} + +#if defined(CONFIG_DEBUG_FS) + +int kfd_debugfs_kfd_mem_limits(struct seq_file *m, void *data) +{ + + spin_lock(&kfd_mem_limit.mem_limit_lock); + seq_printf(m, "System mem used %lldM out of %lluM\n", + (kfd_mem_limit.system_mem_used >> 20), + (kfd_mem_limit.max_system_mem_limit >> 20)); + seq_printf(m, "TTM mem used %lldM out of %lluM\n", + (kfd_mem_limit.ttm_mem_used >> 20), + (kfd_mem_limit.max_ttm_mem_limit >> 20)); + spin_unlock(&kfd_mem_limit.mem_limit_lock); + + return 0; +} + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c new file mode 100644 index 000000000..dce9e7d5e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c @@ -0,0 +1,1888 @@ +/* + * Copyright 2007-8 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + */ + +#include +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "amdgpu_atomfirmware.h" +#include "amdgpu_i2c.h" +#include "amdgpu_display.h" + +#include "atom.h" +#include "atom-bits.h" +#include "atombios_encoders.h" +#include "bif/bif_4_1_d.h" + +static void amdgpu_atombios_lookup_i2c_gpio_quirks(struct amdgpu_device *adev, + ATOM_GPIO_I2C_ASSIGMENT *gpio, + u8 index) +{ + +} + +static struct amdgpu_i2c_bus_rec amdgpu_atombios_get_bus_rec_for_i2c_gpio(ATOM_GPIO_I2C_ASSIGMENT *gpio) +{ + struct amdgpu_i2c_bus_rec i2c; + + memset(&i2c, 0, sizeof(struct amdgpu_i2c_bus_rec)); + + i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex); + i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex); + i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex); + i2c.en_data_reg = le16_to_cpu(gpio->usDataEnRegisterIndex); + i2c.y_clk_reg = le16_to_cpu(gpio->usClkY_RegisterIndex); + i2c.y_data_reg = le16_to_cpu(gpio->usDataY_RegisterIndex); + i2c.a_clk_reg = le16_to_cpu(gpio->usClkA_RegisterIndex); + i2c.a_data_reg = le16_to_cpu(gpio->usDataA_RegisterIndex); + i2c.mask_clk_mask = (1 << gpio->ucClkMaskShift); + i2c.mask_data_mask = (1 << gpio->ucDataMaskShift); + i2c.en_clk_mask = (1 << gpio->ucClkEnShift); + i2c.en_data_mask = (1 << gpio->ucDataEnShift); + i2c.y_clk_mask = (1 << gpio->ucClkY_Shift); + i2c.y_data_mask = (1 << gpio->ucDataY_Shift); + i2c.a_clk_mask = (1 << gpio->ucClkA_Shift); + i2c.a_data_mask = (1 << gpio->ucDataA_Shift); + + if (gpio->sucI2cId.sbfAccess.bfHW_Capable) + i2c.hw_capable = true; + else + i2c.hw_capable = false; + + if (gpio->sucI2cId.ucAccess == 0xa0) + i2c.mm_i2c = true; + else + i2c.mm_i2c = false; + + i2c.i2c_id = gpio->sucI2cId.ucAccess; + + if (i2c.mask_clk_reg) + i2c.valid = true; + else + i2c.valid = false; + + return i2c; +} + +struct amdgpu_i2c_bus_rec amdgpu_atombios_lookup_i2c_gpio(struct amdgpu_device *adev, + uint8_t id) +{ + struct atom_context *ctx = adev->mode_info.atom_context; + ATOM_GPIO_I2C_ASSIGMENT *gpio; + struct amdgpu_i2c_bus_rec i2c; + int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); + struct _ATOM_GPIO_I2C_INFO *i2c_info; + uint16_t data_offset, size; + int i, num_indices; + + memset(&i2c, 0, sizeof(struct amdgpu_i2c_bus_rec)); + i2c.valid = false; + + if (amdgpu_atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { + i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset); + + num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / + sizeof(ATOM_GPIO_I2C_ASSIGMENT); + + gpio = &i2c_info->asGPIO_Info[0]; + for (i = 0; i < num_indices; i++) { + + amdgpu_atombios_lookup_i2c_gpio_quirks(adev, gpio, i); + + if (gpio->sucI2cId.ucAccess == id) { + i2c = amdgpu_atombios_get_bus_rec_for_i2c_gpio(gpio); + break; + } + gpio = (ATOM_GPIO_I2C_ASSIGMENT *) + ((u8 *)gpio + sizeof(ATOM_GPIO_I2C_ASSIGMENT)); + } + } + + return i2c; +} + +void amdgpu_atombios_i2c_init(struct amdgpu_device *adev) +{ + struct atom_context *ctx = adev->mode_info.atom_context; + ATOM_GPIO_I2C_ASSIGMENT *gpio; + struct amdgpu_i2c_bus_rec i2c; + int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); + struct _ATOM_GPIO_I2C_INFO *i2c_info; + uint16_t data_offset, size; + int i, num_indices; + char stmp[32]; + + if (amdgpu_atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { + i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset); + + num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / + sizeof(ATOM_GPIO_I2C_ASSIGMENT); + + gpio = &i2c_info->asGPIO_Info[0]; + for (i = 0; i < num_indices; i++) { + amdgpu_atombios_lookup_i2c_gpio_quirks(adev, gpio, i); + + i2c = amdgpu_atombios_get_bus_rec_for_i2c_gpio(gpio); + + if (i2c.valid) { + sprintf(stmp, "0x%x", i2c.i2c_id); + adev->i2c_bus[i] = amdgpu_i2c_create(adev_to_drm(adev), &i2c, stmp); + } + gpio = (ATOM_GPIO_I2C_ASSIGMENT *) + ((u8 *)gpio + sizeof(ATOM_GPIO_I2C_ASSIGMENT)); + } + } +} + +struct amdgpu_gpio_rec +amdgpu_atombios_lookup_gpio(struct amdgpu_device *adev, + u8 id) +{ + struct atom_context *ctx = adev->mode_info.atom_context; + struct amdgpu_gpio_rec gpio; + int index = GetIndexIntoMasterTable(DATA, GPIO_Pin_LUT); + struct _ATOM_GPIO_PIN_LUT *gpio_info; + ATOM_GPIO_PIN_ASSIGNMENT *pin; + u16 data_offset, size; + int i, num_indices; + + memset(&gpio, 0, sizeof(struct amdgpu_gpio_rec)); + gpio.valid = false; + + if (amdgpu_atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { + gpio_info = (struct _ATOM_GPIO_PIN_LUT *)(ctx->bios + data_offset); + + num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / + sizeof(ATOM_GPIO_PIN_ASSIGNMENT); + + pin = gpio_info->asGPIO_Pin; + for (i = 0; i < num_indices; i++) { + if (id == pin->ucGPIO_ID) { + gpio.id = pin->ucGPIO_ID; + gpio.reg = le16_to_cpu(pin->usGpioPin_AIndex); + gpio.shift = pin->ucGpioPinBitShift; + gpio.mask = (1 << pin->ucGpioPinBitShift); + gpio.valid = true; + break; + } + pin = (ATOM_GPIO_PIN_ASSIGNMENT *) + ((u8 *)pin + sizeof(ATOM_GPIO_PIN_ASSIGNMENT)); + } + } + + return gpio; +} + +static struct amdgpu_hpd +amdgpu_atombios_get_hpd_info_from_gpio(struct amdgpu_device *adev, + struct amdgpu_gpio_rec *gpio) +{ + struct amdgpu_hpd hpd; + u32 reg; + + memset(&hpd, 0, sizeof(struct amdgpu_hpd)); + + reg = amdgpu_display_hpd_get_gpio_reg(adev); + + hpd.gpio = *gpio; + if (gpio->reg == reg) { + switch(gpio->mask) { + case (1 << 0): + hpd.hpd = AMDGPU_HPD_1; + break; + case (1 << 8): + hpd.hpd = AMDGPU_HPD_2; + break; + case (1 << 16): + hpd.hpd = AMDGPU_HPD_3; + break; + case (1 << 24): + hpd.hpd = AMDGPU_HPD_4; + break; + case (1 << 26): + hpd.hpd = AMDGPU_HPD_5; + break; + case (1 << 28): + hpd.hpd = AMDGPU_HPD_6; + break; + default: + hpd.hpd = AMDGPU_HPD_NONE; + break; + } + } else + hpd.hpd = AMDGPU_HPD_NONE; + return hpd; +} + +static const int object_connector_convert[] = { + DRM_MODE_CONNECTOR_Unknown, + DRM_MODE_CONNECTOR_DVII, + DRM_MODE_CONNECTOR_DVII, + DRM_MODE_CONNECTOR_DVID, + DRM_MODE_CONNECTOR_DVID, + DRM_MODE_CONNECTOR_VGA, + DRM_MODE_CONNECTOR_Composite, + DRM_MODE_CONNECTOR_SVIDEO, + DRM_MODE_CONNECTOR_Unknown, + DRM_MODE_CONNECTOR_Unknown, + DRM_MODE_CONNECTOR_9PinDIN, + DRM_MODE_CONNECTOR_Unknown, + DRM_MODE_CONNECTOR_HDMIA, + DRM_MODE_CONNECTOR_HDMIB, + DRM_MODE_CONNECTOR_LVDS, + DRM_MODE_CONNECTOR_9PinDIN, + DRM_MODE_CONNECTOR_Unknown, + DRM_MODE_CONNECTOR_Unknown, + DRM_MODE_CONNECTOR_Unknown, + DRM_MODE_CONNECTOR_DisplayPort, + DRM_MODE_CONNECTOR_eDP, + DRM_MODE_CONNECTOR_Unknown +}; + +bool amdgpu_atombios_has_dce_engine_info(struct amdgpu_device *adev) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + struct atom_context *ctx = mode_info->atom_context; + int index = GetIndexIntoMasterTable(DATA, Object_Header); + u16 size, data_offset; + u8 frev, crev; + ATOM_DISPLAY_OBJECT_PATH_TABLE *path_obj; + ATOM_OBJECT_HEADER *obj_header; + + if (!amdgpu_atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) + return false; + + if (crev < 2) + return false; + + obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset); + path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *) + (ctx->bios + data_offset + + le16_to_cpu(obj_header->usDisplayPathTableOffset)); + + if (path_obj->ucNumOfDispPath) + return true; + else + return false; +} + +bool amdgpu_atombios_get_connector_info_from_object_table(struct amdgpu_device *adev) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + struct atom_context *ctx = mode_info->atom_context; + int index = GetIndexIntoMasterTable(DATA, Object_Header); + u16 size, data_offset; + u8 frev, crev; + ATOM_CONNECTOR_OBJECT_TABLE *con_obj; + ATOM_ENCODER_OBJECT_TABLE *enc_obj; + ATOM_OBJECT_TABLE *router_obj; + ATOM_DISPLAY_OBJECT_PATH_TABLE *path_obj; + ATOM_OBJECT_HEADER *obj_header; + int i, j, k, path_size, device_support; + int connector_type; + u16 conn_id, connector_object_id; + struct amdgpu_i2c_bus_rec ddc_bus; + struct amdgpu_router router; + struct amdgpu_gpio_rec gpio; + struct amdgpu_hpd hpd; + + if (!amdgpu_atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset)) + return false; + + if (crev < 2) + return false; + + obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset); + path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *) + (ctx->bios + data_offset + + le16_to_cpu(obj_header->usDisplayPathTableOffset)); + con_obj = (ATOM_CONNECTOR_OBJECT_TABLE *) + (ctx->bios + data_offset + + le16_to_cpu(obj_header->usConnectorObjectTableOffset)); + enc_obj = (ATOM_ENCODER_OBJECT_TABLE *) + (ctx->bios + data_offset + + le16_to_cpu(obj_header->usEncoderObjectTableOffset)); + router_obj = (ATOM_OBJECT_TABLE *) + (ctx->bios + data_offset + + le16_to_cpu(obj_header->usRouterObjectTableOffset)); + device_support = le16_to_cpu(obj_header->usDeviceSupport); + + path_size = 0; + for (i = 0; i < path_obj->ucNumOfDispPath; i++) { + uint8_t *addr = (uint8_t *) path_obj->asDispPath; + ATOM_DISPLAY_OBJECT_PATH *path; + addr += path_size; + path = (ATOM_DISPLAY_OBJECT_PATH *) addr; + path_size += le16_to_cpu(path->usSize); + + if (device_support & le16_to_cpu(path->usDeviceTag)) { + uint8_t con_obj_id = + (le16_to_cpu(path->usConnObjectId) & OBJECT_ID_MASK) + >> OBJECT_ID_SHIFT; + + /* Skip TV/CV support */ + if ((le16_to_cpu(path->usDeviceTag) == + ATOM_DEVICE_TV1_SUPPORT) || + (le16_to_cpu(path->usDeviceTag) == + ATOM_DEVICE_CV_SUPPORT)) + continue; + + if (con_obj_id >= ARRAY_SIZE(object_connector_convert)) { + DRM_ERROR("invalid con_obj_id %d for device tag 0x%04x\n", + con_obj_id, le16_to_cpu(path->usDeviceTag)); + continue; + } + + connector_type = + object_connector_convert[con_obj_id]; + connector_object_id = con_obj_id; + + if (connector_type == DRM_MODE_CONNECTOR_Unknown) + continue; + + router.ddc_valid = false; + router.cd_valid = false; + for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); j++) { + uint8_t grph_obj_type = + (le16_to_cpu(path->usGraphicObjIds[j]) & + OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; + + if (grph_obj_type == GRAPH_OBJECT_TYPE_ENCODER) { + for (k = 0; k < enc_obj->ucNumberOfObjects; k++) { + u16 encoder_obj = le16_to_cpu(enc_obj->asObjects[k].usObjectID); + if (le16_to_cpu(path->usGraphicObjIds[j]) == encoder_obj) { + ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *) + (ctx->bios + data_offset + + le16_to_cpu(enc_obj->asObjects[k].usRecordOffset)); + ATOM_ENCODER_CAP_RECORD *cap_record; + u16 caps = 0; + + while (record->ucRecordSize > 0 && + record->ucRecordType > 0 && + record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) { + switch (record->ucRecordType) { + case ATOM_ENCODER_CAP_RECORD_TYPE: + cap_record =(ATOM_ENCODER_CAP_RECORD *) + record; + caps = le16_to_cpu(cap_record->usEncoderCap); + break; + } + record = (ATOM_COMMON_RECORD_HEADER *) + ((char *)record + record->ucRecordSize); + } + amdgpu_display_add_encoder(adev, encoder_obj, + le16_to_cpu(path->usDeviceTag), + caps); + } + } + } else if (grph_obj_type == GRAPH_OBJECT_TYPE_ROUTER) { + for (k = 0; k < router_obj->ucNumberOfObjects; k++) { + u16 router_obj_id = le16_to_cpu(router_obj->asObjects[k].usObjectID); + if (le16_to_cpu(path->usGraphicObjIds[j]) == router_obj_id) { + ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *) + (ctx->bios + data_offset + + le16_to_cpu(router_obj->asObjects[k].usRecordOffset)); + ATOM_I2C_RECORD *i2c_record; + ATOM_I2C_ID_CONFIG_ACCESS *i2c_config; + ATOM_ROUTER_DDC_PATH_SELECT_RECORD *ddc_path; + ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD *cd_path; + ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *router_src_dst_table = + (ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *) + (ctx->bios + data_offset + + le16_to_cpu(router_obj->asObjects[k].usSrcDstTableOffset)); + u8 *num_dst_objs = (u8 *) + ((u8 *)router_src_dst_table + 1 + + (router_src_dst_table->ucNumberOfSrc * 2)); + u16 *dst_objs = (u16 *)(num_dst_objs + 1); + int enum_id; + + router.router_id = router_obj_id; + for (enum_id = 0; enum_id < (*num_dst_objs); enum_id++) { + if (le16_to_cpu(path->usConnObjectId) == + le16_to_cpu(dst_objs[enum_id])) + break; + } + + while (record->ucRecordSize > 0 && + record->ucRecordType > 0 && + record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) { + switch (record->ucRecordType) { + case ATOM_I2C_RECORD_TYPE: + i2c_record = + (ATOM_I2C_RECORD *) + record; + i2c_config = + (ATOM_I2C_ID_CONFIG_ACCESS *) + &i2c_record->sucI2cId; + router.i2c_info = + amdgpu_atombios_lookup_i2c_gpio(adev, + i2c_config-> + ucAccess); + router.i2c_addr = i2c_record->ucI2CAddr >> 1; + break; + case ATOM_ROUTER_DDC_PATH_SELECT_RECORD_TYPE: + ddc_path = (ATOM_ROUTER_DDC_PATH_SELECT_RECORD *) + record; + router.ddc_valid = true; + router.ddc_mux_type = ddc_path->ucMuxType; + router.ddc_mux_control_pin = ddc_path->ucMuxControlPin; + router.ddc_mux_state = ddc_path->ucMuxState[enum_id]; + break; + case ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD_TYPE: + cd_path = (ATOM_ROUTER_DATA_CLOCK_PATH_SELECT_RECORD *) + record; + router.cd_valid = true; + router.cd_mux_type = cd_path->ucMuxType; + router.cd_mux_control_pin = cd_path->ucMuxControlPin; + router.cd_mux_state = cd_path->ucMuxState[enum_id]; + break; + } + record = (ATOM_COMMON_RECORD_HEADER *) + ((char *)record + record->ucRecordSize); + } + } + } + } + } + + /* look up gpio for ddc, hpd */ + ddc_bus.valid = false; + hpd.hpd = AMDGPU_HPD_NONE; + if ((le16_to_cpu(path->usDeviceTag) & + (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) == 0) { + for (j = 0; j < con_obj->ucNumberOfObjects; j++) { + if (le16_to_cpu(path->usConnObjectId) == + le16_to_cpu(con_obj->asObjects[j]. + usObjectID)) { + ATOM_COMMON_RECORD_HEADER + *record = + (ATOM_COMMON_RECORD_HEADER + *) + (ctx->bios + data_offset + + le16_to_cpu(con_obj-> + asObjects[j]. + usRecordOffset)); + ATOM_I2C_RECORD *i2c_record; + ATOM_HPD_INT_RECORD *hpd_record; + ATOM_I2C_ID_CONFIG_ACCESS *i2c_config; + + while (record->ucRecordSize > 0 && + record->ucRecordType > 0 && + record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) { + switch (record->ucRecordType) { + case ATOM_I2C_RECORD_TYPE: + i2c_record = + (ATOM_I2C_RECORD *) + record; + i2c_config = + (ATOM_I2C_ID_CONFIG_ACCESS *) + &i2c_record->sucI2cId; + ddc_bus = amdgpu_atombios_lookup_i2c_gpio(adev, + i2c_config-> + ucAccess); + break; + case ATOM_HPD_INT_RECORD_TYPE: + hpd_record = + (ATOM_HPD_INT_RECORD *) + record; + gpio = amdgpu_atombios_lookup_gpio(adev, + hpd_record->ucHPDIntGPIOID); + hpd = amdgpu_atombios_get_hpd_info_from_gpio(adev, &gpio); + hpd.plugged_state = hpd_record->ucPlugged_PinState; + break; + } + record = + (ATOM_COMMON_RECORD_HEADER + *) ((char *)record + + + record-> + ucRecordSize); + } + break; + } + } + } + + /* needed for aux chan transactions */ + ddc_bus.hpd = hpd.hpd; + + conn_id = le16_to_cpu(path->usConnObjectId); + + amdgpu_display_add_connector(adev, + conn_id, + le16_to_cpu(path->usDeviceTag), + connector_type, &ddc_bus, + connector_object_id, + &hpd, + &router); + + } + } + + amdgpu_link_encoder_connector(adev_to_drm(adev)); + + return true; +} + +union firmware_info { + ATOM_FIRMWARE_INFO info; + ATOM_FIRMWARE_INFO_V1_2 info_12; + ATOM_FIRMWARE_INFO_V1_3 info_13; + ATOM_FIRMWARE_INFO_V1_4 info_14; + ATOM_FIRMWARE_INFO_V2_1 info_21; + ATOM_FIRMWARE_INFO_V2_2 info_22; +}; + +int amdgpu_atombios_get_clock_info(struct amdgpu_device *adev) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); + uint8_t frev, crev; + uint16_t data_offset; + int ret = -EINVAL; + + if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) { + int i; + struct amdgpu_pll *ppll = &adev->clock.ppll[0]; + struct amdgpu_pll *spll = &adev->clock.spll; + struct amdgpu_pll *mpll = &adev->clock.mpll; + union firmware_info *firmware_info = + (union firmware_info *)(mode_info->atom_context->bios + + data_offset); + /* pixel clocks */ + ppll->reference_freq = + le16_to_cpu(firmware_info->info.usReferenceClock); + ppll->reference_div = 0; + + ppll->pll_out_min = + le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output); + ppll->pll_out_max = + le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output); + + ppll->lcd_pll_out_min = + le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100; + if (ppll->lcd_pll_out_min == 0) + ppll->lcd_pll_out_min = ppll->pll_out_min; + ppll->lcd_pll_out_max = + le16_to_cpu(firmware_info->info_14.usLcdMaxPixelClockPLL_Output) * 100; + if (ppll->lcd_pll_out_max == 0) + ppll->lcd_pll_out_max = ppll->pll_out_max; + + if (ppll->pll_out_min == 0) + ppll->pll_out_min = 64800; + + ppll->pll_in_min = + le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Input); + ppll->pll_in_max = + le16_to_cpu(firmware_info->info.usMaxPixelClockPLL_Input); + + ppll->min_post_div = 2; + ppll->max_post_div = 0x7f; + ppll->min_frac_feedback_div = 0; + ppll->max_frac_feedback_div = 9; + ppll->min_ref_div = 2; + ppll->max_ref_div = 0x3ff; + ppll->min_feedback_div = 4; + ppll->max_feedback_div = 0xfff; + ppll->best_vco = 0; + + for (i = 1; i < AMDGPU_MAX_PPLL; i++) + adev->clock.ppll[i] = *ppll; + + /* system clock */ + spll->reference_freq = + le16_to_cpu(firmware_info->info_21.usCoreReferenceClock); + spll->reference_div = 0; + + spll->pll_out_min = + le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Output); + spll->pll_out_max = + le32_to_cpu(firmware_info->info.ulMaxEngineClockPLL_Output); + + /* ??? */ + if (spll->pll_out_min == 0) + spll->pll_out_min = 64800; + + spll->pll_in_min = + le16_to_cpu(firmware_info->info.usMinEngineClockPLL_Input); + spll->pll_in_max = + le16_to_cpu(firmware_info->info.usMaxEngineClockPLL_Input); + + spll->min_post_div = 1; + spll->max_post_div = 1; + spll->min_ref_div = 2; + spll->max_ref_div = 0xff; + spll->min_feedback_div = 4; + spll->max_feedback_div = 0xff; + spll->best_vco = 0; + + /* memory clock */ + mpll->reference_freq = + le16_to_cpu(firmware_info->info_21.usMemoryReferenceClock); + mpll->reference_div = 0; + + mpll->pll_out_min = + le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Output); + mpll->pll_out_max = + le32_to_cpu(firmware_info->info.ulMaxMemoryClockPLL_Output); + + /* ??? */ + if (mpll->pll_out_min == 0) + mpll->pll_out_min = 64800; + + mpll->pll_in_min = + le16_to_cpu(firmware_info->info.usMinMemoryClockPLL_Input); + mpll->pll_in_max = + le16_to_cpu(firmware_info->info.usMaxMemoryClockPLL_Input); + + adev->clock.default_sclk = + le32_to_cpu(firmware_info->info.ulDefaultEngineClock); + adev->clock.default_mclk = + le32_to_cpu(firmware_info->info.ulDefaultMemoryClock); + + mpll->min_post_div = 1; + mpll->max_post_div = 1; + mpll->min_ref_div = 2; + mpll->max_ref_div = 0xff; + mpll->min_feedback_div = 4; + mpll->max_feedback_div = 0xff; + mpll->best_vco = 0; + + /* disp clock */ + adev->clock.default_dispclk = + le32_to_cpu(firmware_info->info_21.ulDefaultDispEngineClkFreq); + /* set a reasonable default for DP */ + if (adev->clock.default_dispclk < 53900) { + DRM_DEBUG("Changing default dispclk from %dMhz to 600Mhz\n", + adev->clock.default_dispclk / 100); + adev->clock.default_dispclk = 60000; + } else if (adev->clock.default_dispclk <= 60000) { + DRM_DEBUG("Changing default dispclk from %dMhz to 625Mhz\n", + adev->clock.default_dispclk / 100); + adev->clock.default_dispclk = 62500; + } + adev->clock.dp_extclk = + le16_to_cpu(firmware_info->info_21.usUniphyDPModeExtClkFreq); + adev->clock.current_dispclk = adev->clock.default_dispclk; + + adev->clock.max_pixel_clock = le16_to_cpu(firmware_info->info.usMaxPixelClock); + if (adev->clock.max_pixel_clock == 0) + adev->clock.max_pixel_clock = 40000; + + /* not technically a clock, but... */ + adev->mode_info.firmware_flags = + le16_to_cpu(firmware_info->info.usFirmwareCapability.susAccess); + + ret = 0; + } + + adev->pm.current_sclk = adev->clock.default_sclk; + adev->pm.current_mclk = adev->clock.default_mclk; + + return ret; +} + +union gfx_info { + ATOM_GFX_INFO_V2_1 info; +}; + +int amdgpu_atombios_get_gfx_info(struct amdgpu_device *adev) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + int index = GetIndexIntoMasterTable(DATA, GFX_Info); + uint8_t frev, crev; + uint16_t data_offset; + int ret = -EINVAL; + + if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) { + union gfx_info *gfx_info = (union gfx_info *) + (mode_info->atom_context->bios + data_offset); + + adev->gfx.config.max_shader_engines = gfx_info->info.max_shader_engines; + adev->gfx.config.max_tile_pipes = gfx_info->info.max_tile_pipes; + adev->gfx.config.max_cu_per_sh = gfx_info->info.max_cu_per_sh; + adev->gfx.config.max_sh_per_se = gfx_info->info.max_sh_per_se; + adev->gfx.config.max_backends_per_se = gfx_info->info.max_backends_per_se; + adev->gfx.config.max_texture_channel_caches = + gfx_info->info.max_texture_channel_caches; + + ret = 0; + } + return ret; +} + +union igp_info { + struct _ATOM_INTEGRATED_SYSTEM_INFO info; + struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2; + struct _ATOM_INTEGRATED_SYSTEM_INFO_V6 info_6; + struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_7 info_7; + struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_8 info_8; + struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_9 info_9; +}; + +/* + * Return vram width from integrated system info table, if available, + * or 0 if not. + */ +int amdgpu_atombios_get_vram_width(struct amdgpu_device *adev) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); + u16 data_offset, size; + union igp_info *igp_info; + u8 frev, crev; + + /* get any igp specific overrides */ + if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, &size, + &frev, &crev, &data_offset)) { + igp_info = (union igp_info *) + (mode_info->atom_context->bios + data_offset); + switch (crev) { + case 8: + case 9: + return igp_info->info_8.ucUMAChannelNumber * 64; + default: + return 0; + } + } + + return 0; +} + +static void amdgpu_atombios_get_igp_ss_overrides(struct amdgpu_device *adev, + struct amdgpu_atom_ss *ss, + int id) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); + u16 data_offset, size; + union igp_info *igp_info; + u8 frev, crev; + u16 percentage = 0, rate = 0; + + /* get any igp specific overrides */ + if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, &size, + &frev, &crev, &data_offset)) { + igp_info = (union igp_info *) + (mode_info->atom_context->bios + data_offset); + switch (crev) { + case 6: + switch (id) { + case ASIC_INTERNAL_SS_ON_TMDS: + percentage = le16_to_cpu(igp_info->info_6.usDVISSPercentage); + rate = le16_to_cpu(igp_info->info_6.usDVISSpreadRateIn10Hz); + break; + case ASIC_INTERNAL_SS_ON_HDMI: + percentage = le16_to_cpu(igp_info->info_6.usHDMISSPercentage); + rate = le16_to_cpu(igp_info->info_6.usHDMISSpreadRateIn10Hz); + break; + case ASIC_INTERNAL_SS_ON_LVDS: + percentage = le16_to_cpu(igp_info->info_6.usLvdsSSPercentage); + rate = le16_to_cpu(igp_info->info_6.usLvdsSSpreadRateIn10Hz); + break; + } + break; + case 7: + switch (id) { + case ASIC_INTERNAL_SS_ON_TMDS: + percentage = le16_to_cpu(igp_info->info_7.usDVISSPercentage); + rate = le16_to_cpu(igp_info->info_7.usDVISSpreadRateIn10Hz); + break; + case ASIC_INTERNAL_SS_ON_HDMI: + percentage = le16_to_cpu(igp_info->info_7.usHDMISSPercentage); + rate = le16_to_cpu(igp_info->info_7.usHDMISSpreadRateIn10Hz); + break; + case ASIC_INTERNAL_SS_ON_LVDS: + percentage = le16_to_cpu(igp_info->info_7.usLvdsSSPercentage); + rate = le16_to_cpu(igp_info->info_7.usLvdsSSpreadRateIn10Hz); + break; + } + break; + case 8: + switch (id) { + case ASIC_INTERNAL_SS_ON_TMDS: + percentage = le16_to_cpu(igp_info->info_8.usDVISSPercentage); + rate = le16_to_cpu(igp_info->info_8.usDVISSpreadRateIn10Hz); + break; + case ASIC_INTERNAL_SS_ON_HDMI: + percentage = le16_to_cpu(igp_info->info_8.usHDMISSPercentage); + rate = le16_to_cpu(igp_info->info_8.usHDMISSpreadRateIn10Hz); + break; + case ASIC_INTERNAL_SS_ON_LVDS: + percentage = le16_to_cpu(igp_info->info_8.usLvdsSSPercentage); + rate = le16_to_cpu(igp_info->info_8.usLvdsSSpreadRateIn10Hz); + break; + } + break; + case 9: + switch (id) { + case ASIC_INTERNAL_SS_ON_TMDS: + percentage = le16_to_cpu(igp_info->info_9.usDVISSPercentage); + rate = le16_to_cpu(igp_info->info_9.usDVISSpreadRateIn10Hz); + break; + case ASIC_INTERNAL_SS_ON_HDMI: + percentage = le16_to_cpu(igp_info->info_9.usHDMISSPercentage); + rate = le16_to_cpu(igp_info->info_9.usHDMISSpreadRateIn10Hz); + break; + case ASIC_INTERNAL_SS_ON_LVDS: + percentage = le16_to_cpu(igp_info->info_9.usLvdsSSPercentage); + rate = le16_to_cpu(igp_info->info_9.usLvdsSSpreadRateIn10Hz); + break; + } + break; + default: + DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); + break; + } + if (percentage) + ss->percentage = percentage; + if (rate) + ss->rate = rate; + } +} + +union asic_ss_info { + struct _ATOM_ASIC_INTERNAL_SS_INFO info; + struct _ATOM_ASIC_INTERNAL_SS_INFO_V2 info_2; + struct _ATOM_ASIC_INTERNAL_SS_INFO_V3 info_3; +}; + +union asic_ss_assignment { + struct _ATOM_ASIC_SS_ASSIGNMENT v1; + struct _ATOM_ASIC_SS_ASSIGNMENT_V2 v2; + struct _ATOM_ASIC_SS_ASSIGNMENT_V3 v3; +}; + +bool amdgpu_atombios_get_asic_ss_info(struct amdgpu_device *adev, + struct amdgpu_atom_ss *ss, + int id, u32 clock) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info); + uint16_t data_offset, size; + union asic_ss_info *ss_info; + union asic_ss_assignment *ss_assign; + uint8_t frev, crev; + int i, num_indices; + + if (id == ASIC_INTERNAL_MEMORY_SS) { + if (!(adev->mode_info.firmware_flags & ATOM_BIOS_INFO_MEMORY_CLOCK_SS_SUPPORT)) + return false; + } + if (id == ASIC_INTERNAL_ENGINE_SS) { + if (!(adev->mode_info.firmware_flags & ATOM_BIOS_INFO_ENGINE_CLOCK_SS_SUPPORT)) + return false; + } + + memset(ss, 0, sizeof(struct amdgpu_atom_ss)); + if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, &size, + &frev, &crev, &data_offset)) { + + ss_info = + (union asic_ss_info *)(mode_info->atom_context->bios + data_offset); + + switch (frev) { + case 1: + num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / + sizeof(ATOM_ASIC_SS_ASSIGNMENT); + + ss_assign = (union asic_ss_assignment *)((u8 *)&ss_info->info.asSpreadSpectrum[0]); + for (i = 0; i < num_indices; i++) { + if ((ss_assign->v1.ucClockIndication == id) && + (clock <= le32_to_cpu(ss_assign->v1.ulTargetClockRange))) { + ss->percentage = + le16_to_cpu(ss_assign->v1.usSpreadSpectrumPercentage); + ss->type = ss_assign->v1.ucSpreadSpectrumMode; + ss->rate = le16_to_cpu(ss_assign->v1.usSpreadRateInKhz); + ss->percentage_divider = 100; + return true; + } + ss_assign = (union asic_ss_assignment *) + ((u8 *)ss_assign + sizeof(ATOM_ASIC_SS_ASSIGNMENT)); + } + break; + case 2: + num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / + sizeof(ATOM_ASIC_SS_ASSIGNMENT_V2); + ss_assign = (union asic_ss_assignment *)((u8 *)&ss_info->info_2.asSpreadSpectrum[0]); + for (i = 0; i < num_indices; i++) { + if ((ss_assign->v2.ucClockIndication == id) && + (clock <= le32_to_cpu(ss_assign->v2.ulTargetClockRange))) { + ss->percentage = + le16_to_cpu(ss_assign->v2.usSpreadSpectrumPercentage); + ss->type = ss_assign->v2.ucSpreadSpectrumMode; + ss->rate = le16_to_cpu(ss_assign->v2.usSpreadRateIn10Hz); + ss->percentage_divider = 100; + if ((crev == 2) && + ((id == ASIC_INTERNAL_ENGINE_SS) || + (id == ASIC_INTERNAL_MEMORY_SS))) + ss->rate /= 100; + return true; + } + ss_assign = (union asic_ss_assignment *) + ((u8 *)ss_assign + sizeof(ATOM_ASIC_SS_ASSIGNMENT_V2)); + } + break; + case 3: + num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / + sizeof(ATOM_ASIC_SS_ASSIGNMENT_V3); + ss_assign = (union asic_ss_assignment *)((u8 *)&ss_info->info_3.asSpreadSpectrum[0]); + for (i = 0; i < num_indices; i++) { + if ((ss_assign->v3.ucClockIndication == id) && + (clock <= le32_to_cpu(ss_assign->v3.ulTargetClockRange))) { + ss->percentage = + le16_to_cpu(ss_assign->v3.usSpreadSpectrumPercentage); + ss->type = ss_assign->v3.ucSpreadSpectrumMode; + ss->rate = le16_to_cpu(ss_assign->v3.usSpreadRateIn10Hz); + if (ss_assign->v3.ucSpreadSpectrumMode & + SS_MODE_V3_PERCENTAGE_DIV_BY_1000_MASK) + ss->percentage_divider = 1000; + else + ss->percentage_divider = 100; + if ((id == ASIC_INTERNAL_ENGINE_SS) || + (id == ASIC_INTERNAL_MEMORY_SS)) + ss->rate /= 100; + if (adev->flags & AMD_IS_APU) + amdgpu_atombios_get_igp_ss_overrides(adev, ss, id); + return true; + } + ss_assign = (union asic_ss_assignment *) + ((u8 *)ss_assign + sizeof(ATOM_ASIC_SS_ASSIGNMENT_V3)); + } + break; + default: + DRM_ERROR("Unsupported ASIC_InternalSS_Info table: %d %d\n", frev, crev); + break; + } + + } + return false; +} + +union get_clock_dividers { + struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS v1; + struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V2 v2; + struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V3 v3; + struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V4 v4; + struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V5 v5; + struct _COMPUTE_GPU_CLOCK_INPUT_PARAMETERS_V1_6 v6_in; + struct _COMPUTE_GPU_CLOCK_OUTPUT_PARAMETERS_V1_6 v6_out; +}; + +int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev, + u8 clock_type, + u32 clock, + bool strobe_mode, + struct atom_clock_dividers *dividers) +{ + union get_clock_dividers args; + int index = GetIndexIntoMasterTable(COMMAND, ComputeMemoryEnginePLL); + u8 frev, crev; + + memset(&args, 0, sizeof(args)); + memset(dividers, 0, sizeof(struct atom_clock_dividers)); + + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev)) + return -EINVAL; + + switch (crev) { + case 2: + case 3: + case 5: + /* r6xx, r7xx, evergreen, ni, si. + * TODO: add support for asic_type <= CHIP_RV770*/ + if (clock_type == COMPUTE_ENGINE_PLL_PARAM) { + args.v3.ulClockParams = cpu_to_le32((clock_type << 24) | clock); + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + + dividers->post_div = args.v3.ucPostDiv; + dividers->enable_post_div = (args.v3.ucCntlFlag & + ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false; + dividers->enable_dithen = (args.v3.ucCntlFlag & + ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true; + dividers->whole_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDiv); + dividers->frac_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDivFrac); + dividers->ref_div = args.v3.ucRefDiv; + dividers->vco_mode = (args.v3.ucCntlFlag & + ATOM_PLL_CNTL_FLAG_MPLL_VCO_MODE) ? 1 : 0; + } else { + /* for SI we use ComputeMemoryClockParam for memory plls */ + if (adev->asic_type >= CHIP_TAHITI) + return -EINVAL; + args.v5.ulClockParams = cpu_to_le32((clock_type << 24) | clock); + if (strobe_mode) + args.v5.ucInputFlag = ATOM_PLL_INPUT_FLAG_PLL_STROBE_MODE_EN; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + + dividers->post_div = args.v5.ucPostDiv; + dividers->enable_post_div = (args.v5.ucCntlFlag & + ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false; + dividers->enable_dithen = (args.v5.ucCntlFlag & + ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true; + dividers->whole_fb_div = le16_to_cpu(args.v5.ulFbDiv.usFbDiv); + dividers->frac_fb_div = le16_to_cpu(args.v5.ulFbDiv.usFbDivFrac); + dividers->ref_div = args.v5.ucRefDiv; + dividers->vco_mode = (args.v5.ucCntlFlag & + ATOM_PLL_CNTL_FLAG_MPLL_VCO_MODE) ? 1 : 0; + } + break; + case 4: + /* fusion */ + args.v4.ulClock = cpu_to_le32(clock); /* 10 khz */ + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + + dividers->post_divider = dividers->post_div = args.v4.ucPostDiv; + dividers->real_clock = le32_to_cpu(args.v4.ulClock); + break; + case 6: + /* CI */ + /* COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, COMPUTE_GPUCLK_INPUT_FLAG_SCLK */ + args.v6_in.ulClock.ulComputeClockFlag = clock_type; + args.v6_in.ulClock.ulClockFreq = cpu_to_le32(clock); /* 10 khz */ + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + + dividers->whole_fb_div = le16_to_cpu(args.v6_out.ulFbDiv.usFbDiv); + dividers->frac_fb_div = le16_to_cpu(args.v6_out.ulFbDiv.usFbDivFrac); + dividers->ref_div = args.v6_out.ucPllRefDiv; + dividers->post_div = args.v6_out.ucPllPostDiv; + dividers->flags = args.v6_out.ucPllCntlFlag; + dividers->real_clock = le32_to_cpu(args.v6_out.ulClock.ulClock); + dividers->post_divider = args.v6_out.ulClock.ucPostDiv; + break; + default: + return -EINVAL; + } + return 0; +} + +#ifdef CONFIG_DRM_AMDGPU_SI +int amdgpu_atombios_get_memory_pll_dividers(struct amdgpu_device *adev, + u32 clock, + bool strobe_mode, + struct atom_mpll_param *mpll_param) +{ + COMPUTE_MEMORY_CLOCK_PARAM_PARAMETERS_V2_1 args; + int index = GetIndexIntoMasterTable(COMMAND, ComputeMemoryClockParam); + u8 frev, crev; + + memset(&args, 0, sizeof(args)); + memset(mpll_param, 0, sizeof(struct atom_mpll_param)); + + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev)) + return -EINVAL; + + switch (frev) { + case 2: + switch (crev) { + case 1: + /* SI */ + args.ulClock = cpu_to_le32(clock); /* 10 khz */ + args.ucInputFlag = 0; + if (strobe_mode) + args.ucInputFlag |= MPLL_INPUT_FLAG_STROBE_MODE_EN; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + + mpll_param->clkfrac = le16_to_cpu(args.ulFbDiv.usFbDivFrac); + mpll_param->clkf = le16_to_cpu(args.ulFbDiv.usFbDiv); + mpll_param->post_div = args.ucPostDiv; + mpll_param->dll_speed = args.ucDllSpeed; + mpll_param->bwcntl = args.ucBWCntl; + mpll_param->vco_mode = + (args.ucPllCntlFlag & MPLL_CNTL_FLAG_VCO_MODE_MASK); + mpll_param->yclk_sel = + (args.ucPllCntlFlag & MPLL_CNTL_FLAG_BYPASS_DQ_PLL) ? 1 : 0; + mpll_param->qdr = + (args.ucPllCntlFlag & MPLL_CNTL_FLAG_QDR_ENABLE) ? 1 : 0; + mpll_param->half_rate = + (args.ucPllCntlFlag & MPLL_CNTL_FLAG_AD_HALF_RATE) ? 1 : 0; + break; + default: + return -EINVAL; + } + break; + default: + return -EINVAL; + } + return 0; +} + +void amdgpu_atombios_set_engine_dram_timings(struct amdgpu_device *adev, + u32 eng_clock, u32 mem_clock) +{ + SET_ENGINE_CLOCK_PS_ALLOCATION args; + int index = GetIndexIntoMasterTable(COMMAND, DynamicMemorySettings); + u32 tmp; + + memset(&args, 0, sizeof(args)); + + tmp = eng_clock & SET_CLOCK_FREQ_MASK; + tmp |= (COMPUTE_ENGINE_PLL_PARAM << 24); + + args.ulTargetEngineClock = cpu_to_le32(tmp); + if (mem_clock) + args.sReserved.ulClock = cpu_to_le32(mem_clock & SET_CLOCK_FREQ_MASK); + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +void amdgpu_atombios_get_default_voltages(struct amdgpu_device *adev, + u16 *vddc, u16 *vddci, u16 *mvdd) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); + u8 frev, crev; + u16 data_offset; + union firmware_info *firmware_info; + + *vddc = 0; + *vddci = 0; + *mvdd = 0; + + if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) { + firmware_info = + (union firmware_info *)(mode_info->atom_context->bios + + data_offset); + *vddc = le16_to_cpu(firmware_info->info_14.usBootUpVDDCVoltage); + if ((frev == 2) && (crev >= 2)) { + *vddci = le16_to_cpu(firmware_info->info_22.usBootUpVDDCIVoltage); + *mvdd = le16_to_cpu(firmware_info->info_22.usBootUpMVDDCVoltage); + } + } +} + +union set_voltage { + struct _SET_VOLTAGE_PS_ALLOCATION alloc; + struct _SET_VOLTAGE_PARAMETERS v1; + struct _SET_VOLTAGE_PARAMETERS_V2 v2; + struct _SET_VOLTAGE_PARAMETERS_V1_3 v3; +}; + +int amdgpu_atombios_get_max_vddc(struct amdgpu_device *adev, u8 voltage_type, + u16 voltage_id, u16 *voltage) +{ + union set_voltage args; + int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); + u8 frev, crev; + + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev)) + return -EINVAL; + + switch (crev) { + case 1: + return -EINVAL; + case 2: + args.v2.ucVoltageType = SET_VOLTAGE_GET_MAX_VOLTAGE; + args.v2.ucVoltageMode = 0; + args.v2.usVoltageLevel = 0; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + + *voltage = le16_to_cpu(args.v2.usVoltageLevel); + break; + case 3: + args.v3.ucVoltageType = voltage_type; + args.v3.ucVoltageMode = ATOM_GET_VOLTAGE_LEVEL; + args.v3.usVoltageLevel = cpu_to_le16(voltage_id); + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + + *voltage = le16_to_cpu(args.v3.usVoltageLevel); + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + return -EINVAL; + } + + return 0; +} + +int amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(struct amdgpu_device *adev, + u16 *voltage, + u16 leakage_idx) +{ + return amdgpu_atombios_get_max_vddc(adev, VOLTAGE_TYPE_VDDC, leakage_idx, voltage); +} + +union voltage_object_info { + struct _ATOM_VOLTAGE_OBJECT_INFO v1; + struct _ATOM_VOLTAGE_OBJECT_INFO_V2 v2; + struct _ATOM_VOLTAGE_OBJECT_INFO_V3_1 v3; +}; + +union voltage_object { + struct _ATOM_VOLTAGE_OBJECT v1; + struct _ATOM_VOLTAGE_OBJECT_V2 v2; + union _ATOM_VOLTAGE_OBJECT_V3 v3; +}; + + +static ATOM_VOLTAGE_OBJECT_V3 *amdgpu_atombios_lookup_voltage_object_v3(ATOM_VOLTAGE_OBJECT_INFO_V3_1 *v3, + u8 voltage_type, u8 voltage_mode) +{ + u32 size = le16_to_cpu(v3->sHeader.usStructureSize); + u32 offset = offsetof(ATOM_VOLTAGE_OBJECT_INFO_V3_1, asVoltageObj[0]); + u8 *start = (u8 *)v3; + + while (offset < size) { + ATOM_VOLTAGE_OBJECT_V3 *vo = (ATOM_VOLTAGE_OBJECT_V3 *)(start + offset); + if ((vo->asGpioVoltageObj.sHeader.ucVoltageType == voltage_type) && + (vo->asGpioVoltageObj.sHeader.ucVoltageMode == voltage_mode)) + return vo; + offset += le16_to_cpu(vo->asGpioVoltageObj.sHeader.usSize); + } + return NULL; +} + +int amdgpu_atombios_get_svi2_info(struct amdgpu_device *adev, + u8 voltage_type, + u8 *svd_gpio_id, u8 *svc_gpio_id) +{ + int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); + u8 frev, crev; + u16 data_offset, size; + union voltage_object_info *voltage_info; + union voltage_object *voltage_object = NULL; + + if (amdgpu_atom_parse_data_header(adev->mode_info.atom_context, index, &size, + &frev, &crev, &data_offset)) { + voltage_info = (union voltage_object_info *) + (adev->mode_info.atom_context->bios + data_offset); + + switch (frev) { + case 3: + switch (crev) { + case 1: + voltage_object = (union voltage_object *) + amdgpu_atombios_lookup_voltage_object_v3(&voltage_info->v3, + voltage_type, + VOLTAGE_OBJ_SVID2); + if (voltage_object) { + *svd_gpio_id = voltage_object->v3.asSVID2Obj.ucSVDGpioId; + *svc_gpio_id = voltage_object->v3.asSVID2Obj.ucSVCGpioId; + } else { + return -EINVAL; + } + break; + default: + DRM_ERROR("unknown voltage object table\n"); + return -EINVAL; + } + break; + default: + DRM_ERROR("unknown voltage object table\n"); + return -EINVAL; + } + + } + return 0; +} + +bool +amdgpu_atombios_is_voltage_gpio(struct amdgpu_device *adev, + u8 voltage_type, u8 voltage_mode) +{ + int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); + u8 frev, crev; + u16 data_offset, size; + union voltage_object_info *voltage_info; + + if (amdgpu_atom_parse_data_header(adev->mode_info.atom_context, index, &size, + &frev, &crev, &data_offset)) { + voltage_info = (union voltage_object_info *) + (adev->mode_info.atom_context->bios + data_offset); + + switch (frev) { + case 3: + switch (crev) { + case 1: + if (amdgpu_atombios_lookup_voltage_object_v3(&voltage_info->v3, + voltage_type, voltage_mode)) + return true; + break; + default: + DRM_ERROR("unknown voltage object table\n"); + return false; + } + break; + default: + DRM_ERROR("unknown voltage object table\n"); + return false; + } + + } + return false; +} + +int amdgpu_atombios_get_voltage_table(struct amdgpu_device *adev, + u8 voltage_type, u8 voltage_mode, + struct atom_voltage_table *voltage_table) +{ + int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo); + u8 frev, crev; + u16 data_offset, size; + int i; + union voltage_object_info *voltage_info; + union voltage_object *voltage_object = NULL; + + if (amdgpu_atom_parse_data_header(adev->mode_info.atom_context, index, &size, + &frev, &crev, &data_offset)) { + voltage_info = (union voltage_object_info *) + (adev->mode_info.atom_context->bios + data_offset); + + switch (frev) { + case 3: + switch (crev) { + case 1: + voltage_object = (union voltage_object *) + amdgpu_atombios_lookup_voltage_object_v3(&voltage_info->v3, + voltage_type, voltage_mode); + if (voltage_object) { + ATOM_GPIO_VOLTAGE_OBJECT_V3 *gpio = + &voltage_object->v3.asGpioVoltageObj; + VOLTAGE_LUT_ENTRY_V2 *lut; + if (gpio->ucGpioEntryNum > MAX_VOLTAGE_ENTRIES) + return -EINVAL; + lut = &gpio->asVolGpioLut[0]; + for (i = 0; i < gpio->ucGpioEntryNum; i++) { + voltage_table->entries[i].value = + le16_to_cpu(lut->usVoltageValue); + voltage_table->entries[i].smio_low = + le32_to_cpu(lut->ulVoltageId); + lut = (VOLTAGE_LUT_ENTRY_V2 *) + ((u8 *)lut + sizeof(VOLTAGE_LUT_ENTRY_V2)); + } + voltage_table->mask_low = le32_to_cpu(gpio->ulGpioMaskVal); + voltage_table->count = gpio->ucGpioEntryNum; + voltage_table->phase_delay = gpio->ucPhaseDelay; + return 0; + } + break; + default: + DRM_ERROR("unknown voltage object table\n"); + return -EINVAL; + } + break; + default: + DRM_ERROR("unknown voltage object table\n"); + return -EINVAL; + } + } + return -EINVAL; +} + +union vram_info { + struct _ATOM_VRAM_INFO_V3 v1_3; + struct _ATOM_VRAM_INFO_V4 v1_4; + struct _ATOM_VRAM_INFO_HEADER_V2_1 v2_1; +}; + +#define MEM_ID_MASK 0xff000000 +#define MEM_ID_SHIFT 24 +#define CLOCK_RANGE_MASK 0x00ffffff +#define CLOCK_RANGE_SHIFT 0 +#define LOW_NIBBLE_MASK 0xf +#define DATA_EQU_PREV 0 +#define DATA_FROM_TABLE 4 + +int amdgpu_atombios_init_mc_reg_table(struct amdgpu_device *adev, + u8 module_index, + struct atom_mc_reg_table *reg_table) +{ + int index = GetIndexIntoMasterTable(DATA, VRAM_Info); + u8 frev, crev, num_entries, t_mem_id, num_ranges = 0; + u32 i = 0, j; + u16 data_offset, size; + union vram_info *vram_info; + + memset(reg_table, 0, sizeof(struct atom_mc_reg_table)); + + if (amdgpu_atom_parse_data_header(adev->mode_info.atom_context, index, &size, + &frev, &crev, &data_offset)) { + vram_info = (union vram_info *) + (adev->mode_info.atom_context->bios + data_offset); + switch (frev) { + case 1: + DRM_ERROR("old table version %d, %d\n", frev, crev); + return -EINVAL; + case 2: + switch (crev) { + case 1: + if (module_index < vram_info->v2_1.ucNumOfVRAMModule) { + ATOM_INIT_REG_BLOCK *reg_block = + (ATOM_INIT_REG_BLOCK *) + ((u8 *)vram_info + le16_to_cpu(vram_info->v2_1.usMemClkPatchTblOffset)); + ATOM_MEMORY_SETTING_DATA_BLOCK *reg_data = + (ATOM_MEMORY_SETTING_DATA_BLOCK *) + ((u8 *)reg_block + (2 * sizeof(u16)) + + le16_to_cpu(reg_block->usRegIndexTblSize)); + ATOM_INIT_REG_INDEX_FORMAT *format = ®_block->asRegIndexBuf[0]; + num_entries = (u8)((le16_to_cpu(reg_block->usRegIndexTblSize)) / + sizeof(ATOM_INIT_REG_INDEX_FORMAT)) - 1; + if (num_entries > VBIOS_MC_REGISTER_ARRAY_SIZE) + return -EINVAL; + while (i < num_entries) { + if (format->ucPreRegDataLength & ACCESS_PLACEHOLDER) + break; + reg_table->mc_reg_address[i].s1 = + (u16)(le16_to_cpu(format->usRegIndex)); + reg_table->mc_reg_address[i].pre_reg_data = + (u8)(format->ucPreRegDataLength); + i++; + format = (ATOM_INIT_REG_INDEX_FORMAT *) + ((u8 *)format + sizeof(ATOM_INIT_REG_INDEX_FORMAT)); + } + reg_table->last = i; + while ((le32_to_cpu(*(u32 *)reg_data) != END_OF_REG_DATA_BLOCK) && + (num_ranges < VBIOS_MAX_AC_TIMING_ENTRIES)) { + t_mem_id = (u8)((le32_to_cpu(*(u32 *)reg_data) & MEM_ID_MASK) + >> MEM_ID_SHIFT); + if (module_index == t_mem_id) { + reg_table->mc_reg_table_entry[num_ranges].mclk_max = + (u32)((le32_to_cpu(*(u32 *)reg_data) & CLOCK_RANGE_MASK) + >> CLOCK_RANGE_SHIFT); + for (i = 0, j = 1; i < reg_table->last; i++) { + if ((reg_table->mc_reg_address[i].pre_reg_data & LOW_NIBBLE_MASK) == DATA_FROM_TABLE) { + reg_table->mc_reg_table_entry[num_ranges].mc_data[i] = + (u32)le32_to_cpu(*((u32 *)reg_data + j)); + j++; + } else if ((reg_table->mc_reg_address[i].pre_reg_data & LOW_NIBBLE_MASK) == DATA_EQU_PREV) { + reg_table->mc_reg_table_entry[num_ranges].mc_data[i] = + reg_table->mc_reg_table_entry[num_ranges].mc_data[i - 1]; + } + } + num_ranges++; + } + reg_data = (ATOM_MEMORY_SETTING_DATA_BLOCK *) + ((u8 *)reg_data + le16_to_cpu(reg_block->usRegDataBlkSize)); + } + if (le32_to_cpu(*(u32 *)reg_data) != END_OF_REG_DATA_BLOCK) + return -EINVAL; + reg_table->num_entries = num_ranges; + } else + return -EINVAL; + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + return -EINVAL; + } + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + return -EINVAL; + } + return 0; + } + return -EINVAL; +} +#endif + +bool amdgpu_atombios_has_gpu_virtualization_table(struct amdgpu_device *adev) +{ + int index = GetIndexIntoMasterTable(DATA, GPUVirtualizationInfo); + u8 frev, crev; + u16 data_offset, size; + + if (amdgpu_atom_parse_data_header(adev->mode_info.atom_context, index, &size, + &frev, &crev, &data_offset)) + return true; + + return false; +} + +void amdgpu_atombios_scratch_regs_lock(struct amdgpu_device *adev, bool lock) +{ + uint32_t bios_6_scratch; + + bios_6_scratch = RREG32(adev->bios_scratch_reg_offset + 6); + + if (lock) { + bios_6_scratch |= ATOM_S6_CRITICAL_STATE; + bios_6_scratch &= ~ATOM_S6_ACC_MODE; + } else { + bios_6_scratch &= ~ATOM_S6_CRITICAL_STATE; + bios_6_scratch |= ATOM_S6_ACC_MODE; + } + + WREG32(adev->bios_scratch_reg_offset + 6, bios_6_scratch); +} + +static void amdgpu_atombios_scratch_regs_init(struct amdgpu_device *adev) +{ + uint32_t bios_2_scratch, bios_6_scratch; + + adev->bios_scratch_reg_offset = mmBIOS_SCRATCH_0; + + bios_2_scratch = RREG32(adev->bios_scratch_reg_offset + 2); + bios_6_scratch = RREG32(adev->bios_scratch_reg_offset + 6); + + /* let the bios control the backlight */ + bios_2_scratch &= ~ATOM_S2_VRI_BRIGHT_ENABLE; + + /* tell the bios not to handle mode switching */ + bios_6_scratch |= ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH; + + /* clear the vbios dpms state */ + bios_2_scratch &= ~ATOM_S2_DEVICE_DPMS_STATE; + + WREG32(adev->bios_scratch_reg_offset + 2, bios_2_scratch); + WREG32(adev->bios_scratch_reg_offset + 6, bios_6_scratch); +} + +void amdgpu_atombios_scratch_regs_engine_hung(struct amdgpu_device *adev, + bool hung) +{ + u32 tmp = RREG32(adev->bios_scratch_reg_offset + 3); + + if (hung) + tmp |= ATOM_S3_ASIC_GUI_ENGINE_HUNG; + else + tmp &= ~ATOM_S3_ASIC_GUI_ENGINE_HUNG; + + WREG32(adev->bios_scratch_reg_offset + 3, tmp); +} + +void amdgpu_atombios_scratch_regs_set_backlight_level(struct amdgpu_device *adev, + u32 backlight_level) +{ + u32 tmp = RREG32(adev->bios_scratch_reg_offset + 2); + + tmp &= ~ATOM_S2_CURRENT_BL_LEVEL_MASK; + tmp |= (backlight_level << ATOM_S2_CURRENT_BL_LEVEL_SHIFT) & + ATOM_S2_CURRENT_BL_LEVEL_MASK; + + WREG32(adev->bios_scratch_reg_offset + 2, tmp); +} + +bool amdgpu_atombios_scratch_need_asic_init(struct amdgpu_device *adev) +{ + u32 tmp = RREG32(adev->bios_scratch_reg_offset + 7); + + if (tmp & ATOM_S7_ASIC_INIT_COMPLETE_MASK) + return false; + else + return true; +} + +/* Atom needs data in little endian format so swap as appropriate when copying + * data to or from atom. Note that atom operates on dw units. + * + * Use to_le=true when sending data to atom and provide at least + * ALIGN(num_bytes,4) bytes in the dst buffer. + * + * Use to_le=false when receiving data from atom and provide ALIGN(num_bytes,4) + * byes in the src buffer. + */ +void amdgpu_atombios_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le) +{ +#ifdef __BIG_ENDIAN + u32 src_tmp[5], dst_tmp[5]; + int i; + u8 align_num_bytes = ALIGN(num_bytes, 4); + + if (to_le) { + memcpy(src_tmp, src, num_bytes); + for (i = 0; i < align_num_bytes / 4; i++) + dst_tmp[i] = cpu_to_le32(src_tmp[i]); + memcpy(dst, dst_tmp, align_num_bytes); + } else { + memcpy(src_tmp, src, align_num_bytes); + for (i = 0; i < align_num_bytes / 4; i++) + dst_tmp[i] = le32_to_cpu(src_tmp[i]); + memcpy(dst, dst_tmp, num_bytes); + } +#else + memcpy(dst, src, num_bytes); +#endif +} + +static int amdgpu_atombios_allocate_fb_scratch(struct amdgpu_device *adev) +{ + struct atom_context *ctx = adev->mode_info.atom_context; + int index = GetIndexIntoMasterTable(DATA, VRAM_UsageByFirmware); + uint16_t data_offset; + int usage_bytes = 0; + struct _ATOM_VRAM_USAGE_BY_FIRMWARE *firmware_usage; + u64 start_addr; + u64 size; + + if (amdgpu_atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset)) { + firmware_usage = (struct _ATOM_VRAM_USAGE_BY_FIRMWARE *)(ctx->bios + data_offset); + + DRM_DEBUG("atom firmware requested %08x %dkb\n", + le32_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].ulStartAddrUsedByFirmware), + le16_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb)); + + start_addr = firmware_usage->asFirmwareVramReserveInfo[0].ulStartAddrUsedByFirmware; + size = firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb; + + if ((uint32_t)(start_addr & ATOM_VRAM_OPERATION_FLAGS_MASK) == + (uint32_t)(ATOM_VRAM_BLOCK_SRIOV_MSG_SHARE_RESERVATION << + ATOM_VRAM_OPERATION_FLAGS_SHIFT)) { + /* Firmware request VRAM reservation for SR-IOV */ + adev->mman.fw_vram_usage_start_offset = (start_addr & + (~ATOM_VRAM_OPERATION_FLAGS_MASK)) << 10; + adev->mman.fw_vram_usage_size = size << 10; + /* Use the default scratch size */ + usage_bytes = 0; + } else { + usage_bytes = le16_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb) * 1024; + } + } + ctx->scratch_size_bytes = 0; + if (usage_bytes == 0) + usage_bytes = 20 * 1024; + /* allocate some scratch memory */ + ctx->scratch = kzalloc(usage_bytes, GFP_KERNEL); + if (!ctx->scratch) + return -ENOMEM; + ctx->scratch_size_bytes = usage_bytes; + return 0; +} + +/* ATOM accessor methods */ +/* + * ATOM is an interpreted byte code stored in tables in the vbios. The + * driver registers callbacks to access registers and the interpreter + * in the driver parses the tables and executes then to program specific + * actions (set display modes, asic init, etc.). See amdgpu_atombios.c, + * atombios.h, and atom.c + */ + +/** + * cail_pll_read - read PLL register + * + * @info: atom card_info pointer + * @reg: PLL register offset + * + * Provides a PLL register accessor for the atom interpreter (r4xx+). + * Returns the value of the PLL register. + */ +static uint32_t cail_pll_read(struct card_info *info, uint32_t reg) +{ + return 0; +} + +/** + * cail_pll_write - write PLL register + * + * @info: atom card_info pointer + * @reg: PLL register offset + * @val: value to write to the pll register + * + * Provides a PLL register accessor for the atom interpreter (r4xx+). + */ +static void cail_pll_write(struct card_info *info, uint32_t reg, uint32_t val) +{ + +} + +/** + * cail_mc_read - read MC (Memory Controller) register + * + * @info: atom card_info pointer + * @reg: MC register offset + * + * Provides an MC register accessor for the atom interpreter (r4xx+). + * Returns the value of the MC register. + */ +static uint32_t cail_mc_read(struct card_info *info, uint32_t reg) +{ + return 0; +} + +/** + * cail_mc_write - write MC (Memory Controller) register + * + * @info: atom card_info pointer + * @reg: MC register offset + * @val: value to write to the pll register + * + * Provides a MC register accessor for the atom interpreter (r4xx+). + */ +static void cail_mc_write(struct card_info *info, uint32_t reg, uint32_t val) +{ + +} + +/** + * cail_reg_write - write MMIO register + * + * @info: atom card_info pointer + * @reg: MMIO register offset + * @val: value to write to the pll register + * + * Provides a MMIO register accessor for the atom interpreter (r4xx+). + */ +static void cail_reg_write(struct card_info *info, uint32_t reg, uint32_t val) +{ + struct amdgpu_device *adev = drm_to_adev(info->dev); + + WREG32(reg, val); +} + +/** + * cail_reg_read - read MMIO register + * + * @info: atom card_info pointer + * @reg: MMIO register offset + * + * Provides an MMIO register accessor for the atom interpreter (r4xx+). + * Returns the value of the MMIO register. + */ +static uint32_t cail_reg_read(struct card_info *info, uint32_t reg) +{ + struct amdgpu_device *adev = drm_to_adev(info->dev); + uint32_t r; + + r = RREG32(reg); + return r; +} + +static ssize_t amdgpu_atombios_get_vbios_version(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + struct atom_context *ctx = adev->mode_info.atom_context; + + return sysfs_emit(buf, "%s\n", ctx->vbios_pn); +} + +static DEVICE_ATTR(vbios_version, 0444, amdgpu_atombios_get_vbios_version, + NULL); + +static struct attribute *amdgpu_vbios_version_attrs[] = { + &dev_attr_vbios_version.attr, + NULL +}; + +const struct attribute_group amdgpu_vbios_version_attr_group = { + .attrs = amdgpu_vbios_version_attrs +}; + +int amdgpu_atombios_sysfs_init(struct amdgpu_device *adev) +{ + if (adev->mode_info.atom_context) + return devm_device_add_group(adev->dev, + &amdgpu_vbios_version_attr_group); + + return 0; +} + +/** + * amdgpu_atombios_fini - free the driver info and callbacks for atombios + * + * @adev: amdgpu_device pointer + * + * Frees the driver info and register access callbacks for the ATOM + * interpreter (r4xx+). + * Called at driver shutdown. + */ +void amdgpu_atombios_fini(struct amdgpu_device *adev) +{ + if (adev->mode_info.atom_context) { + kfree(adev->mode_info.atom_context->scratch); + kfree(adev->mode_info.atom_context->iio); + } + kfree(adev->mode_info.atom_context); + adev->mode_info.atom_context = NULL; + kfree(adev->mode_info.atom_card_info); + adev->mode_info.atom_card_info = NULL; +} + +/** + * amdgpu_atombios_init - init the driver info and callbacks for atombios + * + * @adev: amdgpu_device pointer + * + * Initializes the driver info and register access callbacks for the + * ATOM interpreter (r4xx+). + * Returns 0 on sucess, -ENOMEM on failure. + * Called at driver startup. + */ +int amdgpu_atombios_init(struct amdgpu_device *adev) +{ + struct card_info *atom_card_info = + kzalloc(sizeof(struct card_info), GFP_KERNEL); + + if (!atom_card_info) + return -ENOMEM; + + adev->mode_info.atom_card_info = atom_card_info; + atom_card_info->dev = adev_to_drm(adev); + atom_card_info->reg_read = cail_reg_read; + atom_card_info->reg_write = cail_reg_write; + atom_card_info->mc_read = cail_mc_read; + atom_card_info->mc_write = cail_mc_write; + atom_card_info->pll_read = cail_pll_read; + atom_card_info->pll_write = cail_pll_write; + + adev->mode_info.atom_context = amdgpu_atom_parse(atom_card_info, adev->bios); + if (!adev->mode_info.atom_context) { + amdgpu_atombios_fini(adev); + return -ENOMEM; + } + + mutex_init(&adev->mode_info.atom_context->mutex); + if (adev->is_atom_fw) { + amdgpu_atomfirmware_scratch_regs_init(adev); + amdgpu_atomfirmware_allocate_fb_scratch(adev); + /* cached firmware_flags for further usage */ + adev->mode_info.firmware_flags = + amdgpu_atomfirmware_query_firmware_capability(adev); + } else { + amdgpu_atombios_scratch_regs_init(adev); + amdgpu_atombios_allocate_fb_scratch(adev); + } + + return 0; +} + +int amdgpu_atombios_get_data_table(struct amdgpu_device *adev, + uint32_t table, + uint16_t *size, + uint8_t *frev, + uint8_t *crev, + uint8_t **addr) +{ + uint16_t data_start; + + if (!amdgpu_atom_parse_data_header(adev->mode_info.atom_context, table, + size, frev, crev, &data_start)) + return -EINVAL; + + *addr = (uint8_t *)adev->mode_info.atom_context->bios + data_start; + + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h new file mode 100644 index 000000000..0811474e8 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h @@ -0,0 +1,219 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_ATOMBIOS_H__ +#define __AMDGPU_ATOMBIOS_H__ + +struct atom_clock_dividers { + u32 post_div; + union { + struct { +#ifdef __BIG_ENDIAN + u32 reserved : 6; + u32 whole_fb_div : 12; + u32 frac_fb_div : 14; +#else + u32 frac_fb_div : 14; + u32 whole_fb_div : 12; + u32 reserved : 6; +#endif + }; + u32 fb_div; + }; + u32 ref_div; + bool enable_post_div; + bool enable_dithen; + u32 vco_mode; + u32 real_clock; + /* added for CI */ + u32 post_divider; + u32 flags; +}; + +struct atom_mpll_param { + union { + struct { +#ifdef __BIG_ENDIAN + u32 reserved : 8; + u32 clkfrac : 12; + u32 clkf : 12; +#else + u32 clkf : 12; + u32 clkfrac : 12; + u32 reserved : 8; +#endif + }; + u32 fb_div; + }; + u32 post_div; + u32 bwcntl; + u32 dll_speed; + u32 vco_mode; + u32 yclk_sel; + u32 qdr; + u32 half_rate; +}; + +#define MEM_TYPE_GDDR5 0x50 +#define MEM_TYPE_GDDR4 0x40 +#define MEM_TYPE_GDDR3 0x30 +#define MEM_TYPE_DDR2 0x20 +#define MEM_TYPE_GDDR1 0x10 +#define MEM_TYPE_DDR3 0xb0 +#define MEM_TYPE_MASK 0xf0 + +struct atom_memory_info { + u8 mem_vendor; + u8 mem_type; +}; + +#define MAX_AC_TIMING_ENTRIES 16 + +struct atom_memory_clock_range_table { + u8 num_entries; + u8 rsv[3]; + u32 mclk[MAX_AC_TIMING_ENTRIES]; +}; + +#define VBIOS_MC_REGISTER_ARRAY_SIZE 32 +#define VBIOS_MAX_AC_TIMING_ENTRIES 20 + +struct atom_mc_reg_entry { + u32 mclk_max; + u32 mc_data[VBIOS_MC_REGISTER_ARRAY_SIZE]; +}; + +struct atom_mc_register_address { + u16 s1; + u8 pre_reg_data; +}; + +struct atom_mc_reg_table { + u8 last; + u8 num_entries; + struct atom_mc_reg_entry mc_reg_table_entry[VBIOS_MAX_AC_TIMING_ENTRIES]; + struct atom_mc_register_address mc_reg_address[VBIOS_MC_REGISTER_ARRAY_SIZE]; +}; + +#define MAX_VOLTAGE_ENTRIES 32 + +struct atom_voltage_table_entry { + u16 value; + u32 smio_low; +}; + +struct atom_voltage_table { + u32 count; + u32 mask_low; + u32 phase_delay; + struct atom_voltage_table_entry entries[MAX_VOLTAGE_ENTRIES]; +}; + +struct amdgpu_gpio_rec +amdgpu_atombios_lookup_gpio(struct amdgpu_device *adev, + u8 id); + +struct amdgpu_i2c_bus_rec amdgpu_atombios_lookup_i2c_gpio(struct amdgpu_device *adev, + uint8_t id); +void amdgpu_atombios_i2c_init(struct amdgpu_device *adev); + +bool amdgpu_atombios_has_dce_engine_info(struct amdgpu_device *adev); + +bool amdgpu_atombios_get_connector_info_from_object_table(struct amdgpu_device *adev); + +int amdgpu_atombios_get_clock_info(struct amdgpu_device *adev); + +int amdgpu_atombios_get_gfx_info(struct amdgpu_device *adev); + +int amdgpu_atombios_get_vram_width(struct amdgpu_device *adev); + +bool amdgpu_atombios_get_asic_ss_info(struct amdgpu_device *adev, + struct amdgpu_atom_ss *ss, + int id, u32 clock); + +int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev, + u8 clock_type, + u32 clock, + bool strobe_mode, + struct atom_clock_dividers *dividers); + +#ifdef CONFIG_DRM_AMDGPU_SI +int amdgpu_atombios_get_memory_pll_dividers(struct amdgpu_device *adev, + u32 clock, + bool strobe_mode, + struct atom_mpll_param *mpll_param); + +void amdgpu_atombios_set_engine_dram_timings(struct amdgpu_device *adev, + u32 eng_clock, u32 mem_clock); + +bool +amdgpu_atombios_is_voltage_gpio(struct amdgpu_device *adev, + u8 voltage_type, u8 voltage_mode); + +int amdgpu_atombios_get_voltage_table(struct amdgpu_device *adev, + u8 voltage_type, u8 voltage_mode, + struct atom_voltage_table *voltage_table); + +int amdgpu_atombios_init_mc_reg_table(struct amdgpu_device *adev, + u8 module_index, + struct atom_mc_reg_table *reg_table); +int amdgpu_atombios_get_max_vddc(struct amdgpu_device *adev, u8 voltage_type, + u16 voltage_id, u16 *voltage); +int amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(struct amdgpu_device *adev, + u16 *voltage, + u16 leakage_idx); +void amdgpu_atombios_get_default_voltages(struct amdgpu_device *adev, + u16 *vddc, u16 *vddci, u16 *mvdd); +int amdgpu_atombios_get_svi2_info(struct amdgpu_device *adev, + u8 voltage_type, + u8 *svd_gpio_id, u8 *svc_gpio_id); +#endif + +bool amdgpu_atombios_has_gpu_virtualization_table(struct amdgpu_device *adev); + +void amdgpu_atombios_scratch_regs_lock(struct amdgpu_device *adev, bool lock); +void amdgpu_atombios_scratch_regs_engine_hung(struct amdgpu_device *adev, + bool hung); +void amdgpu_atombios_scratch_regs_set_backlight_level(struct amdgpu_device *adev, + u32 backlight_level); +bool amdgpu_atombios_scratch_need_asic_init(struct amdgpu_device *adev); + +void amdgpu_atombios_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le); +int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev, + u8 clock_type, + u32 clock, + bool strobe_mode, + struct atom_clock_dividers *dividers); + +int amdgpu_atombios_get_data_table(struct amdgpu_device *adev, + uint32_t table, + uint16_t *size, + uint8_t *frev, + uint8_t *crev, + uint8_t **addr); + +void amdgpu_atombios_fini(struct amdgpu_device *adev); +int amdgpu_atombios_init(struct amdgpu_device *adev); +int amdgpu_atombios_sysfs_init(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c new file mode 100644 index 000000000..fb2681dd6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c @@ -0,0 +1,945 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include "amdgpu.h" +#include "atomfirmware.h" +#include "amdgpu_atomfirmware.h" +#include "atom.h" +#include "atombios.h" +#include "soc15_hw_ip.h" + +union firmware_info { + struct atom_firmware_info_v3_1 v31; + struct atom_firmware_info_v3_2 v32; + struct atom_firmware_info_v3_3 v33; + struct atom_firmware_info_v3_4 v34; +}; + +/* + * Helper function to query firmware capability + * + * @adev: amdgpu_device pointer + * + * Return firmware_capability in firmwareinfo table on success or 0 if not + */ +uint32_t amdgpu_atomfirmware_query_firmware_capability(struct amdgpu_device *adev) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + int index; + u16 data_offset, size; + union firmware_info *firmware_info; + u8 frev, crev; + u32 fw_cap = 0; + + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + firmwareinfo); + + if (amdgpu_atom_parse_data_header(adev->mode_info.atom_context, + index, &size, &frev, &crev, &data_offset)) { + /* support firmware_info 3.1 + */ + if ((frev == 3 && crev >= 1) || (frev > 3)) { + firmware_info = (union firmware_info *) + (mode_info->atom_context->bios + data_offset); + fw_cap = le32_to_cpu(firmware_info->v31.firmware_capability); + } + } + + return fw_cap; +} + +/* + * Helper function to query gpu virtualizaiton capability + * + * @adev: amdgpu_device pointer + * + * Return true if gpu virtualization is supported or false if not + */ +bool amdgpu_atomfirmware_gpu_virtualization_supported(struct amdgpu_device *adev) +{ + u32 fw_cap; + + fw_cap = adev->mode_info.firmware_flags; + + return (fw_cap & ATOM_FIRMWARE_CAP_GPU_VIRTUALIZATION) ? true : false; +} + +void amdgpu_atomfirmware_scratch_regs_init(struct amdgpu_device *adev) +{ + int index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + firmwareinfo); + uint16_t data_offset; + + if (amdgpu_atom_parse_data_header(adev->mode_info.atom_context, index, NULL, + NULL, NULL, &data_offset)) { + struct atom_firmware_info_v3_1 *firmware_info = + (struct atom_firmware_info_v3_1 *)(adev->mode_info.atom_context->bios + + data_offset); + + adev->bios_scratch_reg_offset = + le32_to_cpu(firmware_info->bios_scratch_reg_startaddr); + } +} + +static int amdgpu_atomfirmware_allocate_fb_v2_1(struct amdgpu_device *adev, + struct vram_usagebyfirmware_v2_1 *fw_usage, int *usage_bytes) +{ + u32 start_addr, fw_size, drv_size; + + start_addr = le32_to_cpu(fw_usage->start_address_in_kb); + fw_size = le16_to_cpu(fw_usage->used_by_firmware_in_kb); + drv_size = le16_to_cpu(fw_usage->used_by_driver_in_kb); + + DRM_DEBUG("atom firmware v2_1 requested %08x %dkb fw %dkb drv\n", + start_addr, + fw_size, + drv_size); + + if ((start_addr & ATOM_VRAM_OPERATION_FLAGS_MASK) == + (u32)(ATOM_VRAM_BLOCK_SRIOV_MSG_SHARE_RESERVATION << + ATOM_VRAM_OPERATION_FLAGS_SHIFT)) { + /* Firmware request VRAM reservation for SR-IOV */ + adev->mman.fw_vram_usage_start_offset = (start_addr & + (~ATOM_VRAM_OPERATION_FLAGS_MASK)) << 10; + adev->mman.fw_vram_usage_size = fw_size << 10; + /* Use the default scratch size */ + *usage_bytes = 0; + } else { + *usage_bytes = drv_size << 10; + } + return 0; +} + +static int amdgpu_atomfirmware_allocate_fb_v2_2(struct amdgpu_device *adev, + struct vram_usagebyfirmware_v2_2 *fw_usage, int *usage_bytes) +{ + u32 fw_start_addr, fw_size, drv_start_addr, drv_size; + + fw_start_addr = le32_to_cpu(fw_usage->fw_region_start_address_in_kb); + fw_size = le16_to_cpu(fw_usage->used_by_firmware_in_kb); + + drv_start_addr = le32_to_cpu(fw_usage->driver_region0_start_address_in_kb); + drv_size = le32_to_cpu(fw_usage->used_by_driver_region0_in_kb); + + DRM_DEBUG("atom requested fw start at %08x %dkb and drv start at %08x %dkb\n", + fw_start_addr, + fw_size, + drv_start_addr, + drv_size); + + if (amdgpu_sriov_vf(adev) && + ((fw_start_addr & (ATOM_VRAM_BLOCK_NEEDS_NO_RESERVATION << + ATOM_VRAM_OPERATION_FLAGS_SHIFT)) == 0)) { + /* Firmware request VRAM reservation for SR-IOV */ + adev->mman.fw_vram_usage_start_offset = (fw_start_addr & + (~ATOM_VRAM_OPERATION_FLAGS_MASK)) << 10; + adev->mman.fw_vram_usage_size = fw_size << 10; + } + + if (amdgpu_sriov_vf(adev) && + ((drv_start_addr & (ATOM_VRAM_BLOCK_NEEDS_NO_RESERVATION << + ATOM_VRAM_OPERATION_FLAGS_SHIFT)) == 0)) { + /* driver request VRAM reservation for SR-IOV */ + adev->mman.drv_vram_usage_start_offset = (drv_start_addr & + (~ATOM_VRAM_OPERATION_FLAGS_MASK)) << 10; + adev->mman.drv_vram_usage_size = drv_size << 10; + } + + *usage_bytes = 0; + return 0; +} + +int amdgpu_atomfirmware_allocate_fb_scratch(struct amdgpu_device *adev) +{ + struct atom_context *ctx = adev->mode_info.atom_context; + int index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + vram_usagebyfirmware); + struct vram_usagebyfirmware_v2_1 *fw_usage_v2_1; + struct vram_usagebyfirmware_v2_2 *fw_usage_v2_2; + u16 data_offset; + u8 frev, crev; + int usage_bytes = 0; + + if (amdgpu_atom_parse_data_header(ctx, index, NULL, &frev, &crev, &data_offset)) { + if (frev == 2 && crev == 1) { + fw_usage_v2_1 = + (struct vram_usagebyfirmware_v2_1 *)(ctx->bios + data_offset); + amdgpu_atomfirmware_allocate_fb_v2_1(adev, + fw_usage_v2_1, + &usage_bytes); + } else if (frev >= 2 && crev >= 2) { + fw_usage_v2_2 = + (struct vram_usagebyfirmware_v2_2 *)(ctx->bios + data_offset); + amdgpu_atomfirmware_allocate_fb_v2_2(adev, + fw_usage_v2_2, + &usage_bytes); + } + } + + ctx->scratch_size_bytes = 0; + if (usage_bytes == 0) + usage_bytes = 20 * 1024; + /* allocate some scratch memory */ + ctx->scratch = kzalloc(usage_bytes, GFP_KERNEL); + if (!ctx->scratch) + return -ENOMEM; + ctx->scratch_size_bytes = usage_bytes; + return 0; +} + +union igp_info { + struct atom_integrated_system_info_v1_11 v11; + struct atom_integrated_system_info_v1_12 v12; + struct atom_integrated_system_info_v2_1 v21; +}; + +union umc_info { + struct atom_umc_info_v3_1 v31; + struct atom_umc_info_v3_2 v32; + struct atom_umc_info_v3_3 v33; + struct atom_umc_info_v4_0 v40; +}; + +union vram_info { + struct atom_vram_info_header_v2_3 v23; + struct atom_vram_info_header_v2_4 v24; + struct atom_vram_info_header_v2_5 v25; + struct atom_vram_info_header_v2_6 v26; + struct atom_vram_info_header_v3_0 v30; +}; + +union vram_module { + struct atom_vram_module_v9 v9; + struct atom_vram_module_v10 v10; + struct atom_vram_module_v11 v11; + struct atom_vram_module_v3_0 v30; +}; + +static int convert_atom_mem_type_to_vram_type(struct amdgpu_device *adev, + int atom_mem_type) +{ + int vram_type; + + if (adev->flags & AMD_IS_APU) { + switch (atom_mem_type) { + case Ddr2MemType: + case LpDdr2MemType: + vram_type = AMDGPU_VRAM_TYPE_DDR2; + break; + case Ddr3MemType: + case LpDdr3MemType: + vram_type = AMDGPU_VRAM_TYPE_DDR3; + break; + case Ddr4MemType: + vram_type = AMDGPU_VRAM_TYPE_DDR4; + break; + case LpDdr4MemType: + vram_type = AMDGPU_VRAM_TYPE_LPDDR4; + break; + case Ddr5MemType: + vram_type = AMDGPU_VRAM_TYPE_DDR5; + break; + case LpDdr5MemType: + vram_type = AMDGPU_VRAM_TYPE_LPDDR5; + break; + default: + vram_type = AMDGPU_VRAM_TYPE_UNKNOWN; + break; + } + } else { + switch (atom_mem_type) { + case ATOM_DGPU_VRAM_TYPE_GDDR5: + vram_type = AMDGPU_VRAM_TYPE_GDDR5; + break; + case ATOM_DGPU_VRAM_TYPE_HBM2: + case ATOM_DGPU_VRAM_TYPE_HBM2E: + case ATOM_DGPU_VRAM_TYPE_HBM3: + vram_type = AMDGPU_VRAM_TYPE_HBM; + break; + case ATOM_DGPU_VRAM_TYPE_GDDR6: + vram_type = AMDGPU_VRAM_TYPE_GDDR6; + break; + default: + vram_type = AMDGPU_VRAM_TYPE_UNKNOWN; + break; + } + } + + return vram_type; +} + + +int +amdgpu_atomfirmware_get_vram_info(struct amdgpu_device *adev, + int *vram_width, int *vram_type, + int *vram_vendor) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + int index, i = 0; + u16 data_offset, size; + union igp_info *igp_info; + union vram_info *vram_info; + union vram_module *vram_module; + u8 frev, crev; + u8 mem_type; + u8 mem_vendor; + u32 mem_channel_number; + u32 mem_channel_width; + u32 module_id; + + if (adev->flags & AMD_IS_APU) + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + integratedsysteminfo); + else + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + vram_info); + + if (amdgpu_atom_parse_data_header(mode_info->atom_context, + index, &size, + &frev, &crev, &data_offset)) { + if (adev->flags & AMD_IS_APU) { + igp_info = (union igp_info *) + (mode_info->atom_context->bios + data_offset); + switch (frev) { + case 1: + switch (crev) { + case 11: + case 12: + mem_channel_number = igp_info->v11.umachannelnumber; + if (!mem_channel_number) + mem_channel_number = 1; + mem_type = igp_info->v11.memorytype; + if (mem_type == LpDdr5MemType) + mem_channel_width = 32; + else + mem_channel_width = 64; + if (vram_width) + *vram_width = mem_channel_number * mem_channel_width; + if (vram_type) + *vram_type = convert_atom_mem_type_to_vram_type(adev, mem_type); + break; + default: + return -EINVAL; + } + break; + case 2: + switch (crev) { + case 1: + case 2: + mem_channel_number = igp_info->v21.umachannelnumber; + if (!mem_channel_number) + mem_channel_number = 1; + mem_type = igp_info->v21.memorytype; + if (mem_type == LpDdr5MemType) + mem_channel_width = 32; + else + mem_channel_width = 64; + if (vram_width) + *vram_width = mem_channel_number * mem_channel_width; + if (vram_type) + *vram_type = convert_atom_mem_type_to_vram_type(adev, mem_type); + break; + default: + return -EINVAL; + } + break; + default: + return -EINVAL; + } + } else { + vram_info = (union vram_info *) + (mode_info->atom_context->bios + data_offset); + module_id = (RREG32(adev->bios_scratch_reg_offset + 4) & 0x00ff0000) >> 16; + if (frev == 3) { + switch (crev) { + /* v30 */ + case 0: + vram_module = (union vram_module *)vram_info->v30.vram_module; + mem_vendor = (vram_module->v30.dram_vendor_id) & 0xF; + if (vram_vendor) + *vram_vendor = mem_vendor; + mem_type = vram_info->v30.memory_type; + if (vram_type) + *vram_type = convert_atom_mem_type_to_vram_type(adev, mem_type); + mem_channel_number = vram_info->v30.channel_num; + mem_channel_width = vram_info->v30.channel_width; + if (vram_width) + *vram_width = mem_channel_number * (1 << mem_channel_width); + break; + default: + return -EINVAL; + } + } else if (frev == 2) { + switch (crev) { + /* v23 */ + case 3: + if (module_id > vram_info->v23.vram_module_num) + module_id = 0; + vram_module = (union vram_module *)vram_info->v23.vram_module; + while (i < module_id) { + vram_module = (union vram_module *) + ((u8 *)vram_module + vram_module->v9.vram_module_size); + i++; + } + mem_type = vram_module->v9.memory_type; + if (vram_type) + *vram_type = convert_atom_mem_type_to_vram_type(adev, mem_type); + mem_channel_number = vram_module->v9.channel_num; + mem_channel_width = vram_module->v9.channel_width; + if (vram_width) + *vram_width = mem_channel_number * (1 << mem_channel_width); + mem_vendor = (vram_module->v9.vender_rev_id) & 0xF; + if (vram_vendor) + *vram_vendor = mem_vendor; + break; + /* v24 */ + case 4: + if (module_id > vram_info->v24.vram_module_num) + module_id = 0; + vram_module = (union vram_module *)vram_info->v24.vram_module; + while (i < module_id) { + vram_module = (union vram_module *) + ((u8 *)vram_module + vram_module->v10.vram_module_size); + i++; + } + mem_type = vram_module->v10.memory_type; + if (vram_type) + *vram_type = convert_atom_mem_type_to_vram_type(adev, mem_type); + mem_channel_number = vram_module->v10.channel_num; + mem_channel_width = vram_module->v10.channel_width; + if (vram_width) + *vram_width = mem_channel_number * (1 << mem_channel_width); + mem_vendor = (vram_module->v10.vender_rev_id) & 0xF; + if (vram_vendor) + *vram_vendor = mem_vendor; + break; + /* v25 */ + case 5: + if (module_id > vram_info->v25.vram_module_num) + module_id = 0; + vram_module = (union vram_module *)vram_info->v25.vram_module; + while (i < module_id) { + vram_module = (union vram_module *) + ((u8 *)vram_module + vram_module->v11.vram_module_size); + i++; + } + mem_type = vram_module->v11.memory_type; + if (vram_type) + *vram_type = convert_atom_mem_type_to_vram_type(adev, mem_type); + mem_channel_number = vram_module->v11.channel_num; + mem_channel_width = vram_module->v11.channel_width; + if (vram_width) + *vram_width = mem_channel_number * (1 << mem_channel_width); + mem_vendor = (vram_module->v11.vender_rev_id) & 0xF; + if (vram_vendor) + *vram_vendor = mem_vendor; + break; + /* v26 */ + case 6: + if (module_id > vram_info->v26.vram_module_num) + module_id = 0; + vram_module = (union vram_module *)vram_info->v26.vram_module; + while (i < module_id) { + vram_module = (union vram_module *) + ((u8 *)vram_module + vram_module->v9.vram_module_size); + i++; + } + mem_type = vram_module->v9.memory_type; + if (vram_type) + *vram_type = convert_atom_mem_type_to_vram_type(adev, mem_type); + mem_channel_number = vram_module->v9.channel_num; + mem_channel_width = vram_module->v9.channel_width; + if (vram_width) + *vram_width = mem_channel_number * (1 << mem_channel_width); + mem_vendor = (vram_module->v9.vender_rev_id) & 0xF; + if (vram_vendor) + *vram_vendor = mem_vendor; + break; + default: + return -EINVAL; + } + } else { + /* invalid frev */ + return -EINVAL; + } + } + + } + + return 0; +} + +/* + * Return true if vbios enabled ecc by default, if umc info table is available + * or false if ecc is not enabled or umc info table is not available + */ +bool amdgpu_atomfirmware_mem_ecc_supported(struct amdgpu_device *adev) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + int index; + u16 data_offset, size; + union umc_info *umc_info; + u8 frev, crev; + bool ecc_default_enabled = false; + u8 umc_config; + u32 umc_config1; + + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + umc_info); + + if (amdgpu_atom_parse_data_header(mode_info->atom_context, + index, &size, &frev, &crev, &data_offset)) { + umc_info = (union umc_info *)(mode_info->atom_context->bios + data_offset); + if (frev == 3) { + switch (crev) { + case 1: + umc_config = le32_to_cpu(umc_info->v31.umc_config); + ecc_default_enabled = + (umc_config & UMC_CONFIG__DEFAULT_MEM_ECC_ENABLE) ? true : false; + break; + case 2: + umc_config = le32_to_cpu(umc_info->v32.umc_config); + ecc_default_enabled = + (umc_config & UMC_CONFIG__DEFAULT_MEM_ECC_ENABLE) ? true : false; + break; + case 3: + umc_config = le32_to_cpu(umc_info->v33.umc_config); + umc_config1 = le32_to_cpu(umc_info->v33.umc_config1); + ecc_default_enabled = + ((umc_config & UMC_CONFIG__DEFAULT_MEM_ECC_ENABLE) || + (umc_config1 & UMC_CONFIG1__ENABLE_ECC_CAPABLE)) ? true : false; + break; + default: + /* unsupported crev */ + return false; + } + } else if (frev == 4) { + switch (crev) { + case 0: + umc_config1 = le32_to_cpu(umc_info->v40.umc_config1); + ecc_default_enabled = + (umc_config1 & UMC_CONFIG1__ENABLE_ECC_CAPABLE) ? true : false; + break; + default: + /* unsupported crev */ + return false; + } + } else { + /* unsupported frev */ + return false; + } + } + + return ecc_default_enabled; +} + +/* + * Helper function to query sram ecc capablity + * + * @adev: amdgpu_device pointer + * + * Return true if vbios supports sram ecc or false if not + */ +bool amdgpu_atomfirmware_sram_ecc_supported(struct amdgpu_device *adev) +{ + u32 fw_cap; + + fw_cap = adev->mode_info.firmware_flags; + + return (fw_cap & ATOM_FIRMWARE_CAP_SRAM_ECC) ? true : false; +} + +/* + * Helper function to query dynamic boot config capability + * + * @adev: amdgpu_device pointer + * + * Return true if vbios supports dynamic boot config or false if not + */ +bool amdgpu_atomfirmware_dynamic_boot_config_supported(struct amdgpu_device *adev) +{ + u32 fw_cap; + + fw_cap = adev->mode_info.firmware_flags; + + return (fw_cap & ATOM_FIRMWARE_CAP_DYNAMIC_BOOT_CFG_ENABLE) ? true : false; +} + +/** + * amdgpu_atomfirmware_ras_rom_addr -- Get the RAS EEPROM addr from VBIOS + * @adev: amdgpu_device pointer + * @i2c_address: pointer to u8; if not NULL, will contain + * the RAS EEPROM address if the function returns true + * + * Return true if VBIOS supports RAS EEPROM address reporting, + * else return false. If true and @i2c_address is not NULL, + * will contain the RAS ROM address. + */ +bool amdgpu_atomfirmware_ras_rom_addr(struct amdgpu_device *adev, + u8 *i2c_address) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + int index; + u16 data_offset, size; + union firmware_info *firmware_info; + u8 frev, crev; + + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + firmwareinfo); + + if (amdgpu_atom_parse_data_header(adev->mode_info.atom_context, + index, &size, &frev, &crev, + &data_offset)) { + /* support firmware_info 3.4 + */ + if ((frev == 3 && crev >= 4) || (frev > 3)) { + firmware_info = (union firmware_info *) + (mode_info->atom_context->bios + data_offset); + /* The ras_rom_i2c_slave_addr should ideally + * be a 19-bit EEPROM address, which would be + * used as is by the driver; see top of + * amdgpu_eeprom.c. + * + * When this is the case, 0 is of course a + * valid RAS EEPROM address, in which case, + * we'll drop the first "if (firm...)" and only + * leave the check for the pointer. + * + * The reason this works right now is because + * ras_rom_i2c_slave_addr contains the EEPROM + * device type qualifier 1010b in the top 4 + * bits. + */ + if (firmware_info->v34.ras_rom_i2c_slave_addr) { + if (i2c_address) + *i2c_address = firmware_info->v34.ras_rom_i2c_slave_addr; + return true; + } + } + } + + return false; +} + + +union smu_info { + struct atom_smu_info_v3_1 v31; + struct atom_smu_info_v4_0 v40; +}; + +union gfx_info { + struct atom_gfx_info_v2_2 v22; + struct atom_gfx_info_v2_4 v24; + struct atom_gfx_info_v2_7 v27; + struct atom_gfx_info_v3_0 v30; +}; + +int amdgpu_atomfirmware_get_clock_info(struct amdgpu_device *adev) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + struct amdgpu_pll *spll = &adev->clock.spll; + struct amdgpu_pll *mpll = &adev->clock.mpll; + uint8_t frev, crev; + uint16_t data_offset; + int ret = -EINVAL, index; + + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + firmwareinfo); + if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) { + union firmware_info *firmware_info = + (union firmware_info *)(mode_info->atom_context->bios + + data_offset); + + adev->clock.default_sclk = + le32_to_cpu(firmware_info->v31.bootup_sclk_in10khz); + adev->clock.default_mclk = + le32_to_cpu(firmware_info->v31.bootup_mclk_in10khz); + + adev->pm.current_sclk = adev->clock.default_sclk; + adev->pm.current_mclk = adev->clock.default_mclk; + + ret = 0; + } + + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + smu_info); + if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) { + union smu_info *smu_info = + (union smu_info *)(mode_info->atom_context->bios + + data_offset); + + /* system clock */ + if (frev == 3) + spll->reference_freq = le32_to_cpu(smu_info->v31.core_refclk_10khz); + else if (frev == 4) + spll->reference_freq = le32_to_cpu(smu_info->v40.core_refclk_10khz); + + spll->reference_div = 0; + spll->min_post_div = 1; + spll->max_post_div = 1; + spll->min_ref_div = 2; + spll->max_ref_div = 0xff; + spll->min_feedback_div = 4; + spll->max_feedback_div = 0xff; + spll->best_vco = 0; + + ret = 0; + } + + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + umc_info); + if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) { + union umc_info *umc_info = + (union umc_info *)(mode_info->atom_context->bios + + data_offset); + + /* memory clock */ + mpll->reference_freq = le32_to_cpu(umc_info->v31.mem_refclk_10khz); + + mpll->reference_div = 0; + mpll->min_post_div = 1; + mpll->max_post_div = 1; + mpll->min_ref_div = 2; + mpll->max_ref_div = 0xff; + mpll->min_feedback_div = 4; + mpll->max_feedback_div = 0xff; + mpll->best_vco = 0; + + ret = 0; + } + + /* if asic is Navi+, the rlc reference clock is used for system clock + * from vbios gfx_info table */ + if (adev->asic_type >= CHIP_NAVI10) { + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + gfx_info); + if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) { + union gfx_info *gfx_info = (union gfx_info *) + (mode_info->atom_context->bios + data_offset); + if ((frev == 3) || + (frev == 2 && crev == 6)) { + spll->reference_freq = le32_to_cpu(gfx_info->v30.golden_tsc_count_lower_refclk); + ret = 0; + } else if ((frev == 2) && + (crev >= 2) && + (crev != 6)) { + spll->reference_freq = le32_to_cpu(gfx_info->v22.rlc_gpu_timer_refclk); + ret = 0; + } else { + BUG(); + } + } + } + + return ret; +} + +int amdgpu_atomfirmware_get_gfx_info(struct amdgpu_device *adev) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + int index; + uint8_t frev, crev; + uint16_t data_offset; + + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + gfx_info); + if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) { + union gfx_info *gfx_info = (union gfx_info *) + (mode_info->atom_context->bios + data_offset); + if (frev == 2) { + switch (crev) { + case 4: + adev->gfx.config.max_shader_engines = gfx_info->v24.max_shader_engines; + adev->gfx.config.max_cu_per_sh = gfx_info->v24.max_cu_per_sh; + adev->gfx.config.max_sh_per_se = gfx_info->v24.max_sh_per_se; + adev->gfx.config.max_backends_per_se = gfx_info->v24.max_backends_per_se; + adev->gfx.config.max_texture_channel_caches = gfx_info->v24.max_texture_channel_caches; + adev->gfx.config.max_gprs = le16_to_cpu(gfx_info->v24.gc_num_gprs); + adev->gfx.config.max_gs_threads = gfx_info->v24.gc_num_max_gs_thds; + adev->gfx.config.gs_vgt_table_depth = gfx_info->v24.gc_gs_table_depth; + adev->gfx.config.gs_prim_buffer_depth = + le16_to_cpu(gfx_info->v24.gc_gsprim_buff_depth); + adev->gfx.config.double_offchip_lds_buf = + gfx_info->v24.gc_double_offchip_lds_buffer; + adev->gfx.cu_info.wave_front_size = le16_to_cpu(gfx_info->v24.gc_wave_size); + adev->gfx.cu_info.max_waves_per_simd = le16_to_cpu(gfx_info->v24.gc_max_waves_per_simd); + adev->gfx.cu_info.max_scratch_slots_per_cu = gfx_info->v24.gc_max_scratch_slots_per_cu; + adev->gfx.cu_info.lds_size = le16_to_cpu(gfx_info->v24.gc_lds_size); + return 0; + case 7: + adev->gfx.config.max_shader_engines = gfx_info->v27.max_shader_engines; + adev->gfx.config.max_cu_per_sh = gfx_info->v27.max_cu_per_sh; + adev->gfx.config.max_sh_per_se = gfx_info->v27.max_sh_per_se; + adev->gfx.config.max_backends_per_se = gfx_info->v27.max_backends_per_se; + adev->gfx.config.max_texture_channel_caches = gfx_info->v27.max_texture_channel_caches; + adev->gfx.config.max_gprs = le16_to_cpu(gfx_info->v27.gc_num_gprs); + adev->gfx.config.max_gs_threads = gfx_info->v27.gc_num_max_gs_thds; + adev->gfx.config.gs_vgt_table_depth = gfx_info->v27.gc_gs_table_depth; + adev->gfx.config.gs_prim_buffer_depth = le16_to_cpu(gfx_info->v27.gc_gsprim_buff_depth); + adev->gfx.config.double_offchip_lds_buf = gfx_info->v27.gc_double_offchip_lds_buffer; + adev->gfx.cu_info.wave_front_size = le16_to_cpu(gfx_info->v27.gc_wave_size); + adev->gfx.cu_info.max_waves_per_simd = le16_to_cpu(gfx_info->v27.gc_max_waves_per_simd); + adev->gfx.cu_info.max_scratch_slots_per_cu = gfx_info->v27.gc_max_scratch_slots_per_cu; + adev->gfx.cu_info.lds_size = le16_to_cpu(gfx_info->v27.gc_lds_size); + return 0; + default: + return -EINVAL; + } + } else if (frev == 3) { + switch (crev) { + case 0: + adev->gfx.config.max_shader_engines = gfx_info->v30.max_shader_engines; + adev->gfx.config.max_cu_per_sh = gfx_info->v30.max_cu_per_sh; + adev->gfx.config.max_sh_per_se = gfx_info->v30.max_sh_per_se; + adev->gfx.config.max_backends_per_se = gfx_info->v30.max_backends_per_se; + adev->gfx.config.max_texture_channel_caches = gfx_info->v30.max_texture_channel_caches; + return 0; + default: + return -EINVAL; + } + } else { + return -EINVAL; + } + + } + return -EINVAL; +} + +/* + * Helper function to query two stage mem training capability + * + * @adev: amdgpu_device pointer + * + * Return true if two stage mem training is supported or false if not + */ +bool amdgpu_atomfirmware_mem_training_supported(struct amdgpu_device *adev) +{ + u32 fw_cap; + + fw_cap = adev->mode_info.firmware_flags; + + return (fw_cap & ATOM_FIRMWARE_CAP_ENABLE_2STAGE_BIST_TRAINING) ? true : false; +} + +int amdgpu_atomfirmware_get_fw_reserved_fb_size(struct amdgpu_device *adev) +{ + struct atom_context *ctx = adev->mode_info.atom_context; + union firmware_info *firmware_info; + int index; + u16 data_offset, size; + u8 frev, crev; + int fw_reserved_fb_size; + + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + firmwareinfo); + + if (!amdgpu_atom_parse_data_header(ctx, index, &size, + &frev, &crev, &data_offset)) + /* fail to parse data_header */ + return 0; + + firmware_info = (union firmware_info *)(ctx->bios + data_offset); + + if (frev != 3) + return -EINVAL; + + switch (crev) { + case 4: + fw_reserved_fb_size = + (firmware_info->v34.fw_reserved_size_in_kb << 10); + break; + default: + fw_reserved_fb_size = 0; + break; + } + + return fw_reserved_fb_size; +} + +/* + * Helper function to execute asic_init table + * + * @adev: amdgpu_device pointer + * @fb_reset: flag to indicate whether fb is reset or not + * + * Return 0 if succeed, otherwise failed + */ +int amdgpu_atomfirmware_asic_init(struct amdgpu_device *adev, bool fb_reset) +{ + struct amdgpu_mode_info *mode_info = &adev->mode_info; + struct atom_context *ctx; + uint8_t frev, crev; + uint16_t data_offset; + uint32_t bootup_sclk_in10khz, bootup_mclk_in10khz; + struct asic_init_ps_allocation_v2_1 asic_init_ps_v2_1; + int index; + + if (!mode_info) + return -EINVAL; + + ctx = mode_info->atom_context; + if (!ctx) + return -EINVAL; + + /* query bootup sclk/mclk from firmware_info table */ + index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, + firmwareinfo); + if (amdgpu_atom_parse_data_header(ctx, index, NULL, + &frev, &crev, &data_offset)) { + union firmware_info *firmware_info = + (union firmware_info *)(ctx->bios + + data_offset); + + bootup_sclk_in10khz = + le32_to_cpu(firmware_info->v31.bootup_sclk_in10khz); + bootup_mclk_in10khz = + le32_to_cpu(firmware_info->v31.bootup_mclk_in10khz); + } else { + return -EINVAL; + } + + index = get_index_into_master_table(atom_master_list_of_command_functions_v2_1, + asic_init); + if (amdgpu_atom_parse_cmd_header(mode_info->atom_context, index, &frev, &crev)) { + if (frev == 2 && crev >= 1) { + memset(&asic_init_ps_v2_1, 0, sizeof(asic_init_ps_v2_1)); + asic_init_ps_v2_1.param.engineparam.sclkfreqin10khz = bootup_sclk_in10khz; + asic_init_ps_v2_1.param.memparam.mclkfreqin10khz = bootup_mclk_in10khz; + asic_init_ps_v2_1.param.engineparam.engineflag = b3NORMAL_ENGINE_INIT; + if (!fb_reset) + asic_init_ps_v2_1.param.memparam.memflag = b3DRAM_SELF_REFRESH_EXIT; + else + asic_init_ps_v2_1.param.memparam.memflag = 0; + } else { + return -EINVAL; + } + } else { + return -EINVAL; + } + + return amdgpu_atom_execute_table(ctx, ATOM_CMD_INIT, (uint32_t *)&asic_init_ps_v2_1); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h new file mode 100644 index 000000000..c7eb2caec --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h @@ -0,0 +1,45 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_ATOMFIRMWARE_H__ +#define __AMDGPU_ATOMFIRMWARE_H__ + +#define get_index_into_master_table(master_table, table_name) (offsetof(struct master_table, table_name) / sizeof(uint16_t)) + +uint32_t amdgpu_atomfirmware_query_firmware_capability(struct amdgpu_device *adev); +bool amdgpu_atomfirmware_gpu_virtualization_supported(struct amdgpu_device *adev); +void amdgpu_atomfirmware_scratch_regs_init(struct amdgpu_device *adev); +int amdgpu_atomfirmware_allocate_fb_scratch(struct amdgpu_device *adev); +int amdgpu_atomfirmware_get_vram_info(struct amdgpu_device *adev, + int *vram_width, int *vram_type, int *vram_vendor); +int amdgpu_atomfirmware_get_clock_info(struct amdgpu_device *adev); +int amdgpu_atomfirmware_get_gfx_info(struct amdgpu_device *adev); +bool amdgpu_atomfirmware_mem_ecc_supported(struct amdgpu_device *adev); +bool amdgpu_atomfirmware_sram_ecc_supported(struct amdgpu_device *adev); +bool amdgpu_atomfirmware_ras_rom_addr(struct amdgpu_device *adev, uint8_t* i2c_address); +bool amdgpu_atomfirmware_mem_training_supported(struct amdgpu_device *adev); +bool amdgpu_atomfirmware_dynamic_boot_config_supported(struct amdgpu_device *adev); +int amdgpu_atomfirmware_get_fw_reserved_fb_size(struct amdgpu_device *adev); +int amdgpu_atomfirmware_asic_init(struct amdgpu_device *adev, bool fb_reset); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c new file mode 100644 index 000000000..375f02002 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c @@ -0,0 +1,680 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2010 Red Hat Inc. + * Author : Dave Airlie + * + * ATPX support for both Intel/ATI + */ +#include +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amd_acpi.h" + +#define AMDGPU_PX_QUIRK_FORCE_ATPX (1 << 0) + +struct amdgpu_px_quirk { + u32 chip_vendor; + u32 chip_device; + u32 subsys_vendor; + u32 subsys_device; + u32 px_quirk_flags; +}; + +struct amdgpu_atpx_functions { + bool px_params; + bool power_cntl; + bool disp_mux_cntl; + bool i2c_mux_cntl; + bool switch_start; + bool switch_end; + bool disp_connectors_mapping; + bool disp_detection_ports; +}; + +struct amdgpu_atpx { + acpi_handle handle; + struct amdgpu_atpx_functions functions; + bool is_hybrid; + bool dgpu_req_power_for_displays; +}; + +static struct amdgpu_atpx_priv { + bool atpx_detected; + bool bridge_pm_usable; + unsigned int quirks; + /* handle for device - and atpx */ + acpi_handle dhandle; + acpi_handle other_handle; + struct amdgpu_atpx atpx; +} amdgpu_atpx_priv; + +struct atpx_verify_interface { + u16 size; /* structure size in bytes (includes size field) */ + u16 version; /* version */ + u32 function_bits; /* supported functions bit vector */ +} __packed; + +struct atpx_px_params { + u16 size; /* structure size in bytes (includes size field) */ + u32 valid_flags; /* which flags are valid */ + u32 flags; /* flags */ +} __packed; + +struct atpx_power_control { + u16 size; + u8 dgpu_state; +} __packed; + +struct atpx_mux { + u16 size; + u16 mux; +} __packed; + +bool amdgpu_has_atpx(void) +{ + return amdgpu_atpx_priv.atpx_detected; +} + +bool amdgpu_has_atpx_dgpu_power_cntl(void) +{ + return amdgpu_atpx_priv.atpx.functions.power_cntl; +} + +bool amdgpu_is_atpx_hybrid(void) +{ + return amdgpu_atpx_priv.atpx.is_hybrid; +} + +bool amdgpu_atpx_dgpu_req_power_for_displays(void) +{ + return amdgpu_atpx_priv.atpx.dgpu_req_power_for_displays; +} + +#if defined(CONFIG_ACPI) +void *amdgpu_atpx_get_dhandle(void) +{ + return amdgpu_atpx_priv.dhandle; +} +#endif + +/** + * amdgpu_atpx_call - call an ATPX method + * + * @handle: acpi handle + * @function: the ATPX function to execute + * @params: ATPX function params + * + * Executes the requested ATPX function (all asics). + * Returns a pointer to the acpi output buffer. + */ +static union acpi_object *amdgpu_atpx_call(acpi_handle handle, int function, + struct acpi_buffer *params) +{ + acpi_status status; + union acpi_object atpx_arg_elements[2]; + struct acpi_object_list atpx_arg; + struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; + + atpx_arg.count = 2; + atpx_arg.pointer = &atpx_arg_elements[0]; + + atpx_arg_elements[0].type = ACPI_TYPE_INTEGER; + atpx_arg_elements[0].integer.value = function; + + if (params) { + atpx_arg_elements[1].type = ACPI_TYPE_BUFFER; + atpx_arg_elements[1].buffer.length = params->length; + atpx_arg_elements[1].buffer.pointer = params->pointer; + } else { + /* We need a second fake parameter */ + atpx_arg_elements[1].type = ACPI_TYPE_INTEGER; + atpx_arg_elements[1].integer.value = 0; + } + + status = acpi_evaluate_object(handle, NULL, &atpx_arg, &buffer); + + /* Fail only if calling the method fails and ATPX is supported */ + if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { + pr_err("failed to evaluate ATPX got %s\n", + acpi_format_exception(status)); + kfree(buffer.pointer); + return NULL; + } + + return buffer.pointer; +} + +/** + * amdgpu_atpx_parse_functions - parse supported functions + * + * @f: supported functions struct + * @mask: supported functions mask from ATPX + * + * Use the supported functions mask from ATPX function + * ATPX_FUNCTION_VERIFY_INTERFACE to determine what functions + * are supported (all asics). + */ +static void amdgpu_atpx_parse_functions(struct amdgpu_atpx_functions *f, u32 mask) +{ + f->px_params = mask & ATPX_GET_PX_PARAMETERS_SUPPORTED; + f->power_cntl = mask & ATPX_POWER_CONTROL_SUPPORTED; + f->disp_mux_cntl = mask & ATPX_DISPLAY_MUX_CONTROL_SUPPORTED; + f->i2c_mux_cntl = mask & ATPX_I2C_MUX_CONTROL_SUPPORTED; + f->switch_start = mask & ATPX_GRAPHICS_DEVICE_SWITCH_START_NOTIFICATION_SUPPORTED; + f->switch_end = mask & ATPX_GRAPHICS_DEVICE_SWITCH_END_NOTIFICATION_SUPPORTED; + f->disp_connectors_mapping = mask & ATPX_GET_DISPLAY_CONNECTORS_MAPPING_SUPPORTED; + f->disp_detection_ports = mask & ATPX_GET_DISPLAY_DETECTION_PORTS_SUPPORTED; +} + +/** + * amdgpu_atpx_validate - validate ATPX functions + * + * @atpx: amdgpu atpx struct + * + * Validate that required functions are enabled (all asics). + * returns 0 on success, error on failure. + */ +static int amdgpu_atpx_validate(struct amdgpu_atpx *atpx) +{ + u32 valid_bits = 0; + + if (atpx->functions.px_params) { + union acpi_object *info; + struct atpx_px_params output; + size_t size; + + info = amdgpu_atpx_call(atpx->handle, ATPX_FUNCTION_GET_PX_PARAMETERS, NULL); + if (!info) + return -EIO; + + memset(&output, 0, sizeof(output)); + + size = *(u16 *) info->buffer.pointer; + if (size < 10) { + pr_err("ATPX buffer is too small: %zu\n", size); + kfree(info); + return -EINVAL; + } + size = min(sizeof(output), size); + + memcpy(&output, info->buffer.pointer, size); + + valid_bits = output.flags & output.valid_flags; + + kfree(info); + } + + /* if separate mux flag is set, mux controls are required */ + if (valid_bits & ATPX_SEPARATE_MUX_FOR_I2C) { + atpx->functions.i2c_mux_cntl = true; + atpx->functions.disp_mux_cntl = true; + } + /* if any outputs are muxed, mux controls are required */ + if (valid_bits & (ATPX_CRT1_RGB_SIGNAL_MUXED | + ATPX_TV_SIGNAL_MUXED | + ATPX_DFP_SIGNAL_MUXED)) + atpx->functions.disp_mux_cntl = true; + + + /* some bioses set these bits rather than flagging power_cntl as supported */ + if (valid_bits & (ATPX_DYNAMIC_PX_SUPPORTED | + ATPX_DYNAMIC_DGPU_POWER_OFF_SUPPORTED)) + atpx->functions.power_cntl = true; + + atpx->is_hybrid = false; + if (valid_bits & ATPX_MS_HYBRID_GFX_SUPPORTED) { + if (amdgpu_atpx_priv.quirks & AMDGPU_PX_QUIRK_FORCE_ATPX) { + pr_warn("ATPX Hybrid Graphics, forcing to ATPX\n"); + atpx->functions.power_cntl = true; + atpx->is_hybrid = false; + } else { + pr_notice("ATPX Hybrid Graphics\n"); + /* + * Disable legacy PM methods only when pcie port PM is usable, + * otherwise the device might fail to power off or power on. + */ + atpx->functions.power_cntl = !amdgpu_atpx_priv.bridge_pm_usable; + atpx->is_hybrid = true; + } + } + + atpx->dgpu_req_power_for_displays = false; + if (valid_bits & ATPX_DGPU_REQ_POWER_FOR_DISPLAYS) + atpx->dgpu_req_power_for_displays = true; + + return 0; +} + +/** + * amdgpu_atpx_verify_interface - verify ATPX + * + * @atpx: amdgpu atpx struct + * + * Execute the ATPX_FUNCTION_VERIFY_INTERFACE ATPX function + * to initialize ATPX and determine what features are supported + * (all asics). + * returns 0 on success, error on failure. + */ +static int amdgpu_atpx_verify_interface(struct amdgpu_atpx *atpx) +{ + union acpi_object *info; + struct atpx_verify_interface output; + size_t size; + int err = 0; + + info = amdgpu_atpx_call(atpx->handle, ATPX_FUNCTION_VERIFY_INTERFACE, NULL); + if (!info) + return -EIO; + + memset(&output, 0, sizeof(output)); + + size = *(u16 *) info->buffer.pointer; + if (size < 8) { + pr_err("ATPX buffer is too small: %zu\n", size); + err = -EINVAL; + goto out; + } + size = min(sizeof(output), size); + + memcpy(&output, info->buffer.pointer, size); + + /* TODO: check version? */ + pr_notice("ATPX version %u, functions 0x%08x\n", + output.version, output.function_bits); + + amdgpu_atpx_parse_functions(&atpx->functions, output.function_bits); + +out: + kfree(info); + return err; +} + +/** + * amdgpu_atpx_set_discrete_state - power up/down discrete GPU + * + * @atpx: atpx info struct + * @state: discrete GPU state (0 = power down, 1 = power up) + * + * Execute the ATPX_FUNCTION_POWER_CONTROL ATPX function to + * power down/up the discrete GPU (all asics). + * Returns 0 on success, error on failure. + */ +static int amdgpu_atpx_set_discrete_state(struct amdgpu_atpx *atpx, u8 state) +{ + struct acpi_buffer params; + union acpi_object *info; + struct atpx_power_control input; + + if (atpx->functions.power_cntl) { + input.size = 3; + input.dgpu_state = state; + params.length = input.size; + params.pointer = &input; + info = amdgpu_atpx_call(atpx->handle, + ATPX_FUNCTION_POWER_CONTROL, + ¶ms); + if (!info) + return -EIO; + kfree(info); + + /* 200ms delay is required after off */ + if (state == 0) + msleep(200); + } + return 0; +} + +/** + * amdgpu_atpx_switch_disp_mux - switch display mux + * + * @atpx: atpx info struct + * @mux_id: mux state (0 = integrated GPU, 1 = discrete GPU) + * + * Execute the ATPX_FUNCTION_DISPLAY_MUX_CONTROL ATPX function to + * switch the display mux between the discrete GPU and integrated GPU + * (all asics). + * Returns 0 on success, error on failure. + */ +static int amdgpu_atpx_switch_disp_mux(struct amdgpu_atpx *atpx, u16 mux_id) +{ + struct acpi_buffer params; + union acpi_object *info; + struct atpx_mux input; + + if (atpx->functions.disp_mux_cntl) { + input.size = 4; + input.mux = mux_id; + params.length = input.size; + params.pointer = &input; + info = amdgpu_atpx_call(atpx->handle, + ATPX_FUNCTION_DISPLAY_MUX_CONTROL, + ¶ms); + if (!info) + return -EIO; + kfree(info); + } + return 0; +} + +/** + * amdgpu_atpx_switch_i2c_mux - switch i2c/hpd mux + * + * @atpx: atpx info struct + * @mux_id: mux state (0 = integrated GPU, 1 = discrete GPU) + * + * Execute the ATPX_FUNCTION_I2C_MUX_CONTROL ATPX function to + * switch the i2c/hpd mux between the discrete GPU and integrated GPU + * (all asics). + * Returns 0 on success, error on failure. + */ +static int amdgpu_atpx_switch_i2c_mux(struct amdgpu_atpx *atpx, u16 mux_id) +{ + struct acpi_buffer params; + union acpi_object *info; + struct atpx_mux input; + + if (atpx->functions.i2c_mux_cntl) { + input.size = 4; + input.mux = mux_id; + params.length = input.size; + params.pointer = &input; + info = amdgpu_atpx_call(atpx->handle, + ATPX_FUNCTION_I2C_MUX_CONTROL, + ¶ms); + if (!info) + return -EIO; + kfree(info); + } + return 0; +} + +/** + * amdgpu_atpx_switch_start - notify the sbios of a GPU switch + * + * @atpx: atpx info struct + * @mux_id: mux state (0 = integrated GPU, 1 = discrete GPU) + * + * Execute the ATPX_FUNCTION_GRAPHICS_DEVICE_SWITCH_START_NOTIFICATION ATPX + * function to notify the sbios that a switch between the discrete GPU and + * integrated GPU has begun (all asics). + * Returns 0 on success, error on failure. + */ +static int amdgpu_atpx_switch_start(struct amdgpu_atpx *atpx, u16 mux_id) +{ + struct acpi_buffer params; + union acpi_object *info; + struct atpx_mux input; + + if (atpx->functions.switch_start) { + input.size = 4; + input.mux = mux_id; + params.length = input.size; + params.pointer = &input; + info = amdgpu_atpx_call(atpx->handle, + ATPX_FUNCTION_GRAPHICS_DEVICE_SWITCH_START_NOTIFICATION, + ¶ms); + if (!info) + return -EIO; + kfree(info); + } + return 0; +} + +/** + * amdgpu_atpx_switch_end - notify the sbios of a GPU switch + * + * @atpx: atpx info struct + * @mux_id: mux state (0 = integrated GPU, 1 = discrete GPU) + * + * Execute the ATPX_FUNCTION_GRAPHICS_DEVICE_SWITCH_END_NOTIFICATION ATPX + * function to notify the sbios that a switch between the discrete GPU and + * integrated GPU has ended (all asics). + * Returns 0 on success, error on failure. + */ +static int amdgpu_atpx_switch_end(struct amdgpu_atpx *atpx, u16 mux_id) +{ + struct acpi_buffer params; + union acpi_object *info; + struct atpx_mux input; + + if (atpx->functions.switch_end) { + input.size = 4; + input.mux = mux_id; + params.length = input.size; + params.pointer = &input; + info = amdgpu_atpx_call(atpx->handle, + ATPX_FUNCTION_GRAPHICS_DEVICE_SWITCH_END_NOTIFICATION, + ¶ms); + if (!info) + return -EIO; + kfree(info); + } + return 0; +} + +/** + * amdgpu_atpx_switchto - switch to the requested GPU + * + * @id: GPU to switch to + * + * Execute the necessary ATPX functions to switch between the discrete GPU and + * integrated GPU (all asics). + * Returns 0 on success, error on failure. + */ +static int amdgpu_atpx_switchto(enum vga_switcheroo_client_id id) +{ + u16 gpu_id; + + if (id == VGA_SWITCHEROO_IGD) + gpu_id = ATPX_INTEGRATED_GPU; + else + gpu_id = ATPX_DISCRETE_GPU; + + amdgpu_atpx_switch_start(&amdgpu_atpx_priv.atpx, gpu_id); + amdgpu_atpx_switch_disp_mux(&amdgpu_atpx_priv.atpx, gpu_id); + amdgpu_atpx_switch_i2c_mux(&amdgpu_atpx_priv.atpx, gpu_id); + amdgpu_atpx_switch_end(&amdgpu_atpx_priv.atpx, gpu_id); + + return 0; +} + +/** + * amdgpu_atpx_power_state - power down/up the requested GPU + * + * @id: GPU to power down/up + * @state: requested power state (0 = off, 1 = on) + * + * Execute the necessary ATPX function to power down/up the discrete GPU + * (all asics). + * Returns 0 on success, error on failure. + */ +static int amdgpu_atpx_power_state(enum vga_switcheroo_client_id id, + enum vga_switcheroo_state state) +{ + /* on w500 ACPI can't change intel gpu state */ + if (id == VGA_SWITCHEROO_IGD) + return 0; + + amdgpu_atpx_set_discrete_state(&amdgpu_atpx_priv.atpx, state); + return 0; +} + +/** + * amdgpu_atpx_pci_probe_handle - look up the ATPX handle + * + * @pdev: pci device + * + * Look up the ATPX handles (all asics). + * Returns true if the handles are found, false if not. + */ +static bool amdgpu_atpx_pci_probe_handle(struct pci_dev *pdev) +{ + acpi_handle dhandle, atpx_handle; + acpi_status status; + + dhandle = ACPI_HANDLE(&pdev->dev); + if (!dhandle) + return false; + + status = acpi_get_handle(dhandle, "ATPX", &atpx_handle); + if (ACPI_FAILURE(status)) { + amdgpu_atpx_priv.other_handle = dhandle; + return false; + } + amdgpu_atpx_priv.dhandle = dhandle; + amdgpu_atpx_priv.atpx.handle = atpx_handle; + return true; +} + +/** + * amdgpu_atpx_init - verify the ATPX interface + * + * Verify the ATPX interface (all asics). + * Returns 0 on success, error on failure. + */ +static int amdgpu_atpx_init(void) +{ + int r; + + /* set up the ATPX handle */ + r = amdgpu_atpx_verify_interface(&amdgpu_atpx_priv.atpx); + if (r) + return r; + + /* validate the atpx setup */ + r = amdgpu_atpx_validate(&amdgpu_atpx_priv.atpx); + if (r) + return r; + + return 0; +} + +/** + * amdgpu_atpx_get_client_id - get the client id + * + * @pdev: pci device + * + * look up whether we are the integrated or discrete GPU (all asics). + * Returns the client id. + */ +static enum vga_switcheroo_client_id amdgpu_atpx_get_client_id(struct pci_dev *pdev) +{ + if (amdgpu_atpx_priv.dhandle == ACPI_HANDLE(&pdev->dev)) + return VGA_SWITCHEROO_IGD; + else + return VGA_SWITCHEROO_DIS; +} + +static const struct vga_switcheroo_handler amdgpu_atpx_handler = { + .switchto = amdgpu_atpx_switchto, + .power_state = amdgpu_atpx_power_state, + .get_client_id = amdgpu_atpx_get_client_id, +}; + +static const struct amdgpu_px_quirk amdgpu_px_quirk_list[] = { + /* HG _PR3 doesn't seem to work on this A+A weston board */ + { 0x1002, 0x6900, 0x1002, 0x0124, AMDGPU_PX_QUIRK_FORCE_ATPX }, + { 0x1002, 0x6900, 0x1028, 0x0812, AMDGPU_PX_QUIRK_FORCE_ATPX }, + { 0x1002, 0x6900, 0x1028, 0x0813, AMDGPU_PX_QUIRK_FORCE_ATPX }, + { 0x1002, 0x699f, 0x1028, 0x0814, AMDGPU_PX_QUIRK_FORCE_ATPX }, + { 0x1002, 0x6900, 0x1025, 0x125A, AMDGPU_PX_QUIRK_FORCE_ATPX }, + { 0x1002, 0x6900, 0x17AA, 0x3806, AMDGPU_PX_QUIRK_FORCE_ATPX }, + { 0, 0, 0, 0, 0 }, +}; + +static void amdgpu_atpx_get_quirks(struct pci_dev *pdev) +{ + const struct amdgpu_px_quirk *p = amdgpu_px_quirk_list; + + /* Apply PX quirks */ + while (p && p->chip_device != 0) { + if (pdev->vendor == p->chip_vendor && + pdev->device == p->chip_device && + pdev->subsystem_vendor == p->subsys_vendor && + pdev->subsystem_device == p->subsys_device) { + amdgpu_atpx_priv.quirks |= p->px_quirk_flags; + break; + } + ++p; + } +} + +/** + * amdgpu_atpx_detect - detect whether we have PX + * + * Check if we have a PX system (all asics). + * Returns true if we have a PX system, false if not. + */ +static bool amdgpu_atpx_detect(void) +{ + char acpi_method_name[255] = { 0 }; + struct acpi_buffer buffer = {sizeof(acpi_method_name), acpi_method_name}; + struct pci_dev *pdev = NULL; + bool has_atpx = false; + int vga_count = 0; + bool d3_supported = false; + struct pci_dev *parent_pdev; + + while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) { + vga_count++; + + has_atpx |= amdgpu_atpx_pci_probe_handle(pdev); + + parent_pdev = pci_upstream_bridge(pdev); + d3_supported |= parent_pdev && parent_pdev->bridge_d3; + amdgpu_atpx_get_quirks(pdev); + } + + while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_OTHER << 8, pdev)) != NULL) { + vga_count++; + + has_atpx |= amdgpu_atpx_pci_probe_handle(pdev); + + parent_pdev = pci_upstream_bridge(pdev); + d3_supported |= parent_pdev && parent_pdev->bridge_d3; + amdgpu_atpx_get_quirks(pdev); + } + + if (has_atpx && vga_count == 2) { + acpi_get_name(amdgpu_atpx_priv.atpx.handle, ACPI_FULL_PATHNAME, &buffer); + pr_info("vga_switcheroo: detected switching method %s handle\n", + acpi_method_name); + amdgpu_atpx_priv.atpx_detected = true; + amdgpu_atpx_priv.bridge_pm_usable = d3_supported; + amdgpu_atpx_init(); + return true; + } + return false; +} + +/** + * amdgpu_register_atpx_handler - register with vga_switcheroo + * + * Register the PX callbacks with vga_switcheroo (all asics). + */ +void amdgpu_register_atpx_handler(void) +{ + bool r; + enum vga_switcheroo_handler_flags_t handler_flags = 0; + + /* detect if we have any ATPX + 2 VGA in the system */ + r = amdgpu_atpx_detect(); + if (!r) + return; + + vga_switcheroo_register_handler(&amdgpu_atpx_handler, handler_flags); +} + +/** + * amdgpu_unregister_atpx_handler - unregister with vga_switcheroo + * + * Unregister the PX callbacks with vga_switcheroo (all asics). + */ +void amdgpu_unregister_atpx_handler(void) +{ + vga_switcheroo_unregister_handler(); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c new file mode 100644 index 000000000..edc6377ec --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c @@ -0,0 +1,260 @@ +/* + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Jerome Glisse + */ + +#include +#include "amdgpu.h" + +#define AMDGPU_BENCHMARK_ITERATIONS 1024 +#define AMDGPU_BENCHMARK_COMMON_MODES_N 17 + +static int amdgpu_benchmark_do_move(struct amdgpu_device *adev, unsigned size, + uint64_t saddr, uint64_t daddr, int n, s64 *time_ms) +{ + ktime_t stime, etime; + struct dma_fence *fence; + int i, r; + + stime = ktime_get(); + for (i = 0; i < n; i++) { + struct amdgpu_ring *ring = adev->mman.buffer_funcs_ring; + r = amdgpu_copy_buffer(ring, saddr, daddr, size, NULL, &fence, + false, false, false); + if (r) + goto exit_do_move; + r = dma_fence_wait(fence, false); + dma_fence_put(fence); + if (r) + goto exit_do_move; + } + +exit_do_move: + etime = ktime_get(); + *time_ms = ktime_ms_delta(etime, stime); + + return r; +} + + +static void amdgpu_benchmark_log_results(struct amdgpu_device *adev, + int n, unsigned size, + s64 time_ms, + unsigned sdomain, unsigned ddomain, + char *kind) +{ + s64 throughput = (n * (size >> 10)); + + throughput = div64_s64(throughput, time_ms); + + dev_info(adev->dev, "amdgpu: %s %u bo moves of %u kB from" + " %d to %d in %lld ms, throughput: %lld Mb/s or %lld MB/s\n", + kind, n, size >> 10, sdomain, ddomain, time_ms, + throughput * 8, throughput); +} + +static int amdgpu_benchmark_move(struct amdgpu_device *adev, unsigned size, + unsigned sdomain, unsigned ddomain) +{ + struct amdgpu_bo *dobj = NULL; + struct amdgpu_bo *sobj = NULL; + uint64_t saddr, daddr; + s64 time_ms; + int r, n; + + n = AMDGPU_BENCHMARK_ITERATIONS; + + r = amdgpu_bo_create_kernel(adev, size, + PAGE_SIZE, sdomain, + &sobj, + &saddr, + NULL); + if (r) + goto out_cleanup; + r = amdgpu_bo_create_kernel(adev, size, + PAGE_SIZE, ddomain, + &dobj, + &daddr, + NULL); + if (r) + goto out_cleanup; + + if (adev->mman.buffer_funcs) { + r = amdgpu_benchmark_do_move(adev, size, saddr, daddr, n, &time_ms); + if (r) + goto out_cleanup; + else + amdgpu_benchmark_log_results(adev, n, size, time_ms, + sdomain, ddomain, "dma"); + } + +out_cleanup: + /* Check error value now. The value can be overwritten when clean up.*/ + if (r < 0) + dev_info(adev->dev, "Error while benchmarking BO move.\n"); + + if (sobj) + amdgpu_bo_free_kernel(&sobj, &saddr, NULL); + if (dobj) + amdgpu_bo_free_kernel(&dobj, &daddr, NULL); + return r; +} + +int amdgpu_benchmark(struct amdgpu_device *adev, int test_number) +{ + int i, r; + static const int common_modes[AMDGPU_BENCHMARK_COMMON_MODES_N] = { + 640 * 480 * 4, + 720 * 480 * 4, + 800 * 600 * 4, + 848 * 480 * 4, + 1024 * 768 * 4, + 1152 * 768 * 4, + 1280 * 720 * 4, + 1280 * 800 * 4, + 1280 * 854 * 4, + 1280 * 960 * 4, + 1280 * 1024 * 4, + 1440 * 900 * 4, + 1400 * 1050 * 4, + 1680 * 1050 * 4, + 1600 * 1200 * 4, + 1920 * 1080 * 4, + 1920 * 1200 * 4 + }; + + mutex_lock(&adev->benchmark_mutex); + switch (test_number) { + case 1: + dev_info(adev->dev, + "benchmark test: %d (simple test, VRAM to GTT and GTT to VRAM)\n", + test_number); + /* simple test, VRAM to GTT and GTT to VRAM */ + r = amdgpu_benchmark_move(adev, 1024*1024, AMDGPU_GEM_DOMAIN_GTT, + AMDGPU_GEM_DOMAIN_VRAM); + if (r) + goto done; + r = amdgpu_benchmark_move(adev, 1024*1024, AMDGPU_GEM_DOMAIN_VRAM, + AMDGPU_GEM_DOMAIN_GTT); + if (r) + goto done; + break; + case 2: + dev_info(adev->dev, + "benchmark test: %d (simple test, VRAM to VRAM)\n", + test_number); + /* simple test, VRAM to VRAM */ + r = amdgpu_benchmark_move(adev, 1024*1024, AMDGPU_GEM_DOMAIN_VRAM, + AMDGPU_GEM_DOMAIN_VRAM); + if (r) + goto done; + break; + case 3: + dev_info(adev->dev, + "benchmark test: %d (GTT to VRAM, buffer size sweep, powers of 2)\n", + test_number); + /* GTT to VRAM, buffer size sweep, powers of 2 */ + for (i = 1; i <= 16384; i <<= 1) { + r = amdgpu_benchmark_move(adev, i * AMDGPU_GPU_PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + AMDGPU_GEM_DOMAIN_VRAM); + if (r) + goto done; + } + break; + case 4: + dev_info(adev->dev, + "benchmark test: %d (VRAM to GTT, buffer size sweep, powers of 2)\n", + test_number); + /* VRAM to GTT, buffer size sweep, powers of 2 */ + for (i = 1; i <= 16384; i <<= 1) { + r = amdgpu_benchmark_move(adev, i * AMDGPU_GPU_PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM, + AMDGPU_GEM_DOMAIN_GTT); + if (r) + goto done; + } + break; + case 5: + dev_info(adev->dev, + "benchmark test: %d (VRAM to VRAM, buffer size sweep, powers of 2)\n", + test_number); + /* VRAM to VRAM, buffer size sweep, powers of 2 */ + for (i = 1; i <= 16384; i <<= 1) { + r = amdgpu_benchmark_move(adev, i * AMDGPU_GPU_PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM, + AMDGPU_GEM_DOMAIN_VRAM); + if (r) + goto done; + } + break; + case 6: + dev_info(adev->dev, + "benchmark test: %d (GTT to VRAM, buffer size sweep, common modes)\n", + test_number); + /* GTT to VRAM, buffer size sweep, common modes */ + for (i = 0; i < AMDGPU_BENCHMARK_COMMON_MODES_N; i++) { + r = amdgpu_benchmark_move(adev, common_modes[i], + AMDGPU_GEM_DOMAIN_GTT, + AMDGPU_GEM_DOMAIN_VRAM); + if (r) + goto done; + } + break; + case 7: + dev_info(adev->dev, + "benchmark test: %d (VRAM to GTT, buffer size sweep, common modes)\n", + test_number); + /* VRAM to GTT, buffer size sweep, common modes */ + for (i = 0; i < AMDGPU_BENCHMARK_COMMON_MODES_N; i++) { + r = amdgpu_benchmark_move(adev, common_modes[i], + AMDGPU_GEM_DOMAIN_VRAM, + AMDGPU_GEM_DOMAIN_GTT); + if (r) + goto done; + } + break; + case 8: + dev_info(adev->dev, + "benchmark test: %d (VRAM to VRAM, buffer size sweep, common modes)\n", + test_number); + /* VRAM to VRAM, buffer size sweep, common modes */ + for (i = 0; i < AMDGPU_BENCHMARK_COMMON_MODES_N; i++) { + r = amdgpu_benchmark_move(adev, common_modes[i], + AMDGPU_GEM_DOMAIN_VRAM, + AMDGPU_GEM_DOMAIN_VRAM); + if (r) + goto done; + } + break; + + default: + dev_info(adev->dev, "Unknown benchmark %d\n", test_number); + r = -EINVAL; + break; + } + +done: + mutex_unlock(&adev->benchmark_mutex); + + return r; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c new file mode 100644 index 000000000..f3a09ecb7 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c @@ -0,0 +1,517 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + * Jerome Glisse + */ + +#include "amdgpu.h" +#include "atom.h" + +#include +#include +#include +#include +/* + * BIOS. + */ + +#define AMD_VBIOS_SIGNATURE " 761295520" +#define AMD_VBIOS_SIGNATURE_OFFSET 0x30 +#define AMD_VBIOS_SIGNATURE_SIZE sizeof(AMD_VBIOS_SIGNATURE) +#define AMD_VBIOS_SIGNATURE_END (AMD_VBIOS_SIGNATURE_OFFSET + AMD_VBIOS_SIGNATURE_SIZE) +#define AMD_IS_VALID_VBIOS(p) ((p)[0] == 0x55 && (p)[1] == 0xAA) +#define AMD_VBIOS_LENGTH(p) ((p)[2] << 9) + +/* Check if current bios is an ATOM BIOS. + * Return true if it is ATOM BIOS. Otherwise, return false. + */ +static bool check_atom_bios(uint8_t *bios, size_t size) +{ + uint16_t tmp, bios_header_start; + + if (!bios || size < 0x49) { + DRM_INFO("vbios mem is null or mem size is wrong\n"); + return false; + } + + if (!AMD_IS_VALID_VBIOS(bios)) { + DRM_INFO("BIOS signature incorrect %x %x\n", bios[0], bios[1]); + return false; + } + + bios_header_start = bios[0x48] | (bios[0x49] << 8); + if (!bios_header_start) { + DRM_INFO("Can't locate bios header\n"); + return false; + } + + tmp = bios_header_start + 4; + if (size < tmp) { + DRM_INFO("BIOS header is broken\n"); + return false; + } + + if (!memcmp(bios + tmp, "ATOM", 4) || + !memcmp(bios + tmp, "MOTA", 4)) { + DRM_DEBUG("ATOMBIOS detected\n"); + return true; + } + + return false; +} + +/* If you boot an IGP board with a discrete card as the primary, + * the IGP rom is not accessible via the rom bar as the IGP rom is + * part of the system bios. On boot, the system bios puts a + * copy of the igp rom at the start of vram if a discrete card is + * present. + */ +static bool igp_read_bios_from_vram(struct amdgpu_device *adev) +{ + uint8_t __iomem *bios; + resource_size_t vram_base; + resource_size_t size = 256 * 1024; /* ??? */ + + if (!(adev->flags & AMD_IS_APU)) + if (amdgpu_device_need_post(adev)) + return false; + + /* FB BAR not enabled */ + if (pci_resource_len(adev->pdev, 0) == 0) + return false; + + adev->bios = NULL; + vram_base = pci_resource_start(adev->pdev, 0); + bios = ioremap_wc(vram_base, size); + if (!bios) + return false; + + adev->bios = kmalloc(size, GFP_KERNEL); + if (!adev->bios) { + iounmap(bios); + return false; + } + adev->bios_size = size; + memcpy_fromio(adev->bios, bios, size); + iounmap(bios); + + if (!check_atom_bios(adev->bios, size)) { + kfree(adev->bios); + return false; + } + + return true; +} + +bool amdgpu_read_bios(struct amdgpu_device *adev) +{ + uint8_t __iomem *bios; + size_t size; + + adev->bios = NULL; + /* XXX: some cards may return 0 for rom size? ddx has a workaround */ + bios = pci_map_rom(adev->pdev, &size); + if (!bios) + return false; + + adev->bios = kzalloc(size, GFP_KERNEL); + if (adev->bios == NULL) { + pci_unmap_rom(adev->pdev, bios); + return false; + } + adev->bios_size = size; + memcpy_fromio(adev->bios, bios, size); + pci_unmap_rom(adev->pdev, bios); + + if (!check_atom_bios(adev->bios, size)) { + kfree(adev->bios); + return false; + } + + return true; +} + +static bool amdgpu_read_bios_from_rom(struct amdgpu_device *adev) +{ + u8 header[AMD_VBIOS_SIGNATURE_END+1] = {0}; + int len; + + if (!adev->asic_funcs || !adev->asic_funcs->read_bios_from_rom) + return false; + + /* validate VBIOS signature */ + if (amdgpu_asic_read_bios_from_rom(adev, &header[0], sizeof(header)) == false) + return false; + header[AMD_VBIOS_SIGNATURE_END] = 0; + + if ((!AMD_IS_VALID_VBIOS(header)) || + memcmp((char *)&header[AMD_VBIOS_SIGNATURE_OFFSET], + AMD_VBIOS_SIGNATURE, + strlen(AMD_VBIOS_SIGNATURE)) != 0) + return false; + + /* valid vbios, go on */ + len = AMD_VBIOS_LENGTH(header); + len = ALIGN(len, 4); + adev->bios = kmalloc(len, GFP_KERNEL); + if (!adev->bios) { + DRM_ERROR("no memory to allocate for BIOS\n"); + return false; + } + adev->bios_size = len; + + /* read complete BIOS */ + amdgpu_asic_read_bios_from_rom(adev, adev->bios, len); + + if (!check_atom_bios(adev->bios, len)) { + kfree(adev->bios); + return false; + } + + return true; +} + +static bool amdgpu_read_platform_bios(struct amdgpu_device *adev) +{ + phys_addr_t rom = adev->pdev->rom; + size_t romlen = adev->pdev->romlen; + void __iomem *bios; + + adev->bios = NULL; + + if (!rom || romlen == 0) + return false; + + adev->bios = kzalloc(romlen, GFP_KERNEL); + if (!adev->bios) + return false; + + bios = ioremap(rom, romlen); + if (!bios) + goto free_bios; + + memcpy_fromio(adev->bios, bios, romlen); + iounmap(bios); + + if (!check_atom_bios(adev->bios, romlen)) + goto free_bios; + + adev->bios_size = romlen; + + return true; +free_bios: + kfree(adev->bios); + return false; +} + +#ifdef CONFIG_ACPI +/* ATRM is used to get the BIOS on the discrete cards in + * dual-gpu systems. + */ +/* retrieve the ROM in 4k blocks */ +#define ATRM_BIOS_PAGE 4096 +/** + * amdgpu_atrm_call - fetch a chunk of the vbios + * + * @atrm_handle: acpi ATRM handle + * @bios: vbios image pointer + * @offset: offset of vbios image data to fetch + * @len: length of vbios image data to fetch + * + * Executes ATRM to fetch a chunk of the discrete + * vbios image on PX systems (all asics). + * Returns the length of the buffer fetched. + */ +static int amdgpu_atrm_call(acpi_handle atrm_handle, uint8_t *bios, + int offset, int len) +{ + acpi_status status; + union acpi_object atrm_arg_elements[2], *obj; + struct acpi_object_list atrm_arg; + struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL}; + + atrm_arg.count = 2; + atrm_arg.pointer = &atrm_arg_elements[0]; + + atrm_arg_elements[0].type = ACPI_TYPE_INTEGER; + atrm_arg_elements[0].integer.value = offset; + + atrm_arg_elements[1].type = ACPI_TYPE_INTEGER; + atrm_arg_elements[1].integer.value = len; + + status = acpi_evaluate_object(atrm_handle, NULL, &atrm_arg, &buffer); + if (ACPI_FAILURE(status)) { + DRM_ERROR("failed to evaluate ATRM got %s\n", acpi_format_exception(status)); + return -ENODEV; + } + + obj = (union acpi_object *)buffer.pointer; + memcpy(bios+offset, obj->buffer.pointer, obj->buffer.length); + len = obj->buffer.length; + kfree(buffer.pointer); + return len; +} + +static bool amdgpu_atrm_get_bios(struct amdgpu_device *adev) +{ + int ret; + int size = 256 * 1024; + int i; + struct pci_dev *pdev = NULL; + acpi_handle dhandle, atrm_handle; + acpi_status status; + bool found = false; + + /* ATRM is for the discrete card only */ + if (adev->flags & AMD_IS_APU) + return false; + + /* ATRM is for on-platform devices only */ + if (dev_is_removable(&adev->pdev->dev)) + return false; + + while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) { + dhandle = ACPI_HANDLE(&pdev->dev); + if (!dhandle) + continue; + + status = acpi_get_handle(dhandle, "ATRM", &atrm_handle); + if (ACPI_SUCCESS(status)) { + found = true; + break; + } + } + + if (!found) { + while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_OTHER << 8, pdev)) != NULL) { + dhandle = ACPI_HANDLE(&pdev->dev); + if (!dhandle) + continue; + + status = acpi_get_handle(dhandle, "ATRM", &atrm_handle); + if (ACPI_SUCCESS(status)) { + found = true; + break; + } + } + } + + if (!found) + return false; + pci_dev_put(pdev); + + adev->bios = kmalloc(size, GFP_KERNEL); + if (!adev->bios) { + dev_err(adev->dev, "Unable to allocate bios\n"); + return false; + } + + for (i = 0; i < size / ATRM_BIOS_PAGE; i++) { + ret = amdgpu_atrm_call(atrm_handle, + adev->bios, + (i * ATRM_BIOS_PAGE), + ATRM_BIOS_PAGE); + if (ret < ATRM_BIOS_PAGE) + break; + } + + if (!check_atom_bios(adev->bios, size)) { + kfree(adev->bios); + return false; + } + adev->bios_size = size; + return true; +} +#else +static inline bool amdgpu_atrm_get_bios(struct amdgpu_device *adev) +{ + return false; +} +#endif + +static bool amdgpu_read_disabled_bios(struct amdgpu_device *adev) +{ + if (adev->flags & AMD_IS_APU) + return igp_read_bios_from_vram(adev); + else + return (!adev->asic_funcs || !adev->asic_funcs->read_disabled_bios) ? + false : amdgpu_asic_read_disabled_bios(adev); +} + +#ifdef CONFIG_ACPI +static bool amdgpu_acpi_vfct_bios(struct amdgpu_device *adev) +{ + struct acpi_table_header *hdr; + acpi_size tbl_size; + UEFI_ACPI_VFCT *vfct; + unsigned int offset; + + if (!ACPI_SUCCESS(acpi_get_table("VFCT", 1, &hdr))) + return false; + tbl_size = hdr->length; + if (tbl_size < sizeof(UEFI_ACPI_VFCT)) { + dev_info(adev->dev, "ACPI VFCT table present but broken (too short #1),skipping\n"); + return false; + } + + vfct = (UEFI_ACPI_VFCT *)hdr; + offset = vfct->VBIOSImageOffset; + + while (offset < tbl_size) { + GOP_VBIOS_CONTENT *vbios = (GOP_VBIOS_CONTENT *)((char *)hdr + offset); + VFCT_IMAGE_HEADER *vhdr = &vbios->VbiosHeader; + + offset += sizeof(VFCT_IMAGE_HEADER); + if (offset > tbl_size) { + dev_info(adev->dev, "ACPI VFCT image header truncated,skipping\n"); + return false; + } + + offset += vhdr->ImageLength; + if (offset > tbl_size) { + dev_info(adev->dev, "ACPI VFCT image truncated,skipping\n"); + return false; + } + + if (vhdr->ImageLength && + vhdr->PCIBus == adev->pdev->bus->number && + vhdr->PCIDevice == PCI_SLOT(adev->pdev->devfn) && + vhdr->PCIFunction == PCI_FUNC(adev->pdev->devfn) && + vhdr->VendorID == adev->pdev->vendor && + vhdr->DeviceID == adev->pdev->device) { + adev->bios = kmemdup(&vbios->VbiosContent, + vhdr->ImageLength, + GFP_KERNEL); + + if (!check_atom_bios(adev->bios, vhdr->ImageLength)) { + kfree(adev->bios); + return false; + } + adev->bios_size = vhdr->ImageLength; + return true; + } + } + + dev_info(adev->dev, "ACPI VFCT table present but broken (too short #2),skipping\n"); + return false; +} +#else +static inline bool amdgpu_acpi_vfct_bios(struct amdgpu_device *adev) +{ + return false; +} +#endif + +bool amdgpu_get_bios(struct amdgpu_device *adev) +{ + if (amdgpu_atrm_get_bios(adev)) { + dev_info(adev->dev, "Fetched VBIOS from ATRM\n"); + goto success; + } + + if (amdgpu_acpi_vfct_bios(adev)) { + dev_info(adev->dev, "Fetched VBIOS from VFCT\n"); + goto success; + } + + if (igp_read_bios_from_vram(adev)) { + dev_info(adev->dev, "Fetched VBIOS from VRAM BAR\n"); + goto success; + } + + if (amdgpu_read_bios(adev)) { + dev_info(adev->dev, "Fetched VBIOS from ROM BAR\n"); + goto success; + } + + if (amdgpu_read_bios_from_rom(adev)) { + dev_info(adev->dev, "Fetched VBIOS from ROM\n"); + goto success; + } + + if (amdgpu_read_disabled_bios(adev)) { + dev_info(adev->dev, "Fetched VBIOS from disabled ROM BAR\n"); + goto success; + } + + if (amdgpu_read_platform_bios(adev)) { + dev_info(adev->dev, "Fetched VBIOS from platform\n"); + goto success; + } + + dev_err(adev->dev, "Unable to locate a BIOS ROM\n"); + return false; + +success: + adev->is_atom_fw = adev->asic_type >= CHIP_VEGA10; + return true; +} + +/* helper function for soc15 and onwards to read bios from rom */ +bool amdgpu_soc15_read_bios_from_rom(struct amdgpu_device *adev, + u8 *bios, u32 length_bytes) +{ + u32 *dw_ptr; + u32 i, length_dw; + u32 rom_offset; + u32 rom_index_offset; + u32 rom_data_offset; + + if (bios == NULL) + return false; + if (length_bytes == 0) + return false; + /* APU vbios image is part of sbios image */ + if (adev->flags & AMD_IS_APU) + return false; + if (!adev->smuio.funcs || + !adev->smuio.funcs->get_rom_index_offset || + !adev->smuio.funcs->get_rom_data_offset) + return false; + + dw_ptr = (u32 *)bios; + length_dw = ALIGN(length_bytes, 4) / 4; + + rom_index_offset = + adev->smuio.funcs->get_rom_index_offset(adev); + rom_data_offset = + adev->smuio.funcs->get_rom_data_offset(adev); + + if (adev->nbio.funcs && + adev->nbio.funcs->get_rom_offset) { + rom_offset = adev->nbio.funcs->get_rom_offset(adev); + rom_offset = rom_offset << 17; + } else { + rom_offset = 0; + } + + /* set rom index to rom_offset */ + WREG32(rom_index_offset, rom_offset); + /* read out the rom data */ + for (i = 0; i < length_dw; i++) + dw_ptr[i] = RREG32(rom_data_offset); + + return true; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c new file mode 100644 index 000000000..9a53ca555 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c @@ -0,0 +1,309 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ +/* + * Authors: + * Christian König + */ + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_trace.h" + +#define AMDGPU_BO_LIST_MAX_PRIORITY 32u +#define AMDGPU_BO_LIST_NUM_BUCKETS (AMDGPU_BO_LIST_MAX_PRIORITY + 1) + +static void amdgpu_bo_list_free_rcu(struct rcu_head *rcu) +{ + struct amdgpu_bo_list *list = container_of(rcu, struct amdgpu_bo_list, + rhead); + mutex_destroy(&list->bo_list_mutex); + kvfree(list); +} + +static void amdgpu_bo_list_free(struct kref *ref) +{ + struct amdgpu_bo_list *list = container_of(ref, struct amdgpu_bo_list, + refcount); + struct amdgpu_bo_list_entry *e; + + amdgpu_bo_list_for_each_entry(e, list) + amdgpu_bo_unref(&e->bo); + call_rcu(&list->rhead, amdgpu_bo_list_free_rcu); +} + +static int amdgpu_bo_list_entry_cmp(const void *_a, const void *_b) +{ + const struct amdgpu_bo_list_entry *a = _a, *b = _b; + + if (a->priority > b->priority) + return 1; + if (a->priority < b->priority) + return -1; + return 0; +} + +int amdgpu_bo_list_create(struct amdgpu_device *adev, struct drm_file *filp, + struct drm_amdgpu_bo_list_entry *info, + size_t num_entries, struct amdgpu_bo_list **result) +{ + unsigned last_entry = 0, first_userptr = num_entries; + struct amdgpu_bo_list_entry *array; + struct amdgpu_bo_list *list; + uint64_t total_size = 0; + size_t size; + unsigned i; + int r; + + if (num_entries > (SIZE_MAX - sizeof(struct amdgpu_bo_list)) + / sizeof(struct amdgpu_bo_list_entry)) + return -EINVAL; + + size = sizeof(struct amdgpu_bo_list); + size += num_entries * sizeof(struct amdgpu_bo_list_entry); + list = kvmalloc(size, GFP_KERNEL); + if (!list) + return -ENOMEM; + + kref_init(&list->refcount); + list->gds_obj = NULL; + list->gws_obj = NULL; + list->oa_obj = NULL; + + array = amdgpu_bo_list_array_entry(list, 0); + memset(array, 0, num_entries * sizeof(struct amdgpu_bo_list_entry)); + + for (i = 0; i < num_entries; ++i) { + struct amdgpu_bo_list_entry *entry; + struct drm_gem_object *gobj; + struct amdgpu_bo *bo; + struct mm_struct *usermm; + + gobj = drm_gem_object_lookup(filp, info[i].bo_handle); + if (!gobj) { + r = -ENOENT; + goto error_free; + } + + bo = amdgpu_bo_ref(gem_to_amdgpu_bo(gobj)); + drm_gem_object_put(gobj); + + usermm = amdgpu_ttm_tt_get_usermm(bo->tbo.ttm); + if (usermm) { + if (usermm != current->mm) { + amdgpu_bo_unref(&bo); + r = -EPERM; + goto error_free; + } + entry = &array[--first_userptr]; + } else { + entry = &array[last_entry++]; + } + + entry->priority = min(info[i].bo_priority, + AMDGPU_BO_LIST_MAX_PRIORITY); + entry->bo = bo; + + if (bo->preferred_domains == AMDGPU_GEM_DOMAIN_GDS) + list->gds_obj = bo; + if (bo->preferred_domains == AMDGPU_GEM_DOMAIN_GWS) + list->gws_obj = bo; + if (bo->preferred_domains == AMDGPU_GEM_DOMAIN_OA) + list->oa_obj = bo; + + total_size += amdgpu_bo_size(bo); + trace_amdgpu_bo_list_set(list, bo); + } + + list->first_userptr = first_userptr; + list->num_entries = num_entries; + sort(array, last_entry, sizeof(struct amdgpu_bo_list_entry), + amdgpu_bo_list_entry_cmp, NULL); + + trace_amdgpu_cs_bo_status(list->num_entries, total_size); + + mutex_init(&list->bo_list_mutex); + *result = list; + return 0; + +error_free: + for (i = 0; i < last_entry; ++i) + amdgpu_bo_unref(&array[i].bo); + for (i = first_userptr; i < num_entries; ++i) + amdgpu_bo_unref(&array[i].bo); + kvfree(list); + return r; + +} + +static void amdgpu_bo_list_destroy(struct amdgpu_fpriv *fpriv, int id) +{ + struct amdgpu_bo_list *list; + + mutex_lock(&fpriv->bo_list_lock); + list = idr_remove(&fpriv->bo_list_handles, id); + mutex_unlock(&fpriv->bo_list_lock); + if (list) + kref_put(&list->refcount, amdgpu_bo_list_free); +} + +int amdgpu_bo_list_get(struct amdgpu_fpriv *fpriv, int id, + struct amdgpu_bo_list **result) +{ + rcu_read_lock(); + *result = idr_find(&fpriv->bo_list_handles, id); + + if (*result && kref_get_unless_zero(&(*result)->refcount)) { + rcu_read_unlock(); + return 0; + } + + rcu_read_unlock(); + *result = NULL; + return -ENOENT; +} + +void amdgpu_bo_list_put(struct amdgpu_bo_list *list) +{ + kref_put(&list->refcount, amdgpu_bo_list_free); +} + +int amdgpu_bo_create_list_entry_array(struct drm_amdgpu_bo_list_in *in, + struct drm_amdgpu_bo_list_entry **info_param) +{ + const void __user *uptr = u64_to_user_ptr(in->bo_info_ptr); + const uint32_t info_size = sizeof(struct drm_amdgpu_bo_list_entry); + struct drm_amdgpu_bo_list_entry *info; + int r; + + info = kvmalloc_array(in->bo_number, info_size, GFP_KERNEL); + if (!info) + return -ENOMEM; + + /* copy the handle array from userspace to a kernel buffer */ + r = -EFAULT; + if (likely(info_size == in->bo_info_size)) { + unsigned long bytes = in->bo_number * + in->bo_info_size; + + if (copy_from_user(info, uptr, bytes)) + goto error_free; + + } else { + unsigned long bytes = min(in->bo_info_size, info_size); + unsigned i; + + memset(info, 0, in->bo_number * info_size); + for (i = 0; i < in->bo_number; ++i) { + if (copy_from_user(&info[i], uptr, bytes)) + goto error_free; + + uptr += in->bo_info_size; + } + } + + *info_param = info; + return 0; + +error_free: + kvfree(info); + return r; +} + +int amdgpu_bo_list_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_fpriv *fpriv = filp->driver_priv; + union drm_amdgpu_bo_list *args = data; + uint32_t handle = args->in.list_handle; + struct drm_amdgpu_bo_list_entry *info = NULL; + struct amdgpu_bo_list *list, *old; + int r; + + r = amdgpu_bo_create_list_entry_array(&args->in, &info); + if (r) + return r; + + switch (args->in.operation) { + case AMDGPU_BO_LIST_OP_CREATE: + r = amdgpu_bo_list_create(adev, filp, info, args->in.bo_number, + &list); + if (r) + goto error_free; + + mutex_lock(&fpriv->bo_list_lock); + r = idr_alloc(&fpriv->bo_list_handles, list, 1, 0, GFP_KERNEL); + mutex_unlock(&fpriv->bo_list_lock); + if (r < 0) { + goto error_put_list; + } + + handle = r; + break; + + case AMDGPU_BO_LIST_OP_DESTROY: + amdgpu_bo_list_destroy(fpriv, handle); + handle = 0; + break; + + case AMDGPU_BO_LIST_OP_UPDATE: + r = amdgpu_bo_list_create(adev, filp, info, args->in.bo_number, + &list); + if (r) + goto error_free; + + mutex_lock(&fpriv->bo_list_lock); + old = idr_replace(&fpriv->bo_list_handles, list, handle); + mutex_unlock(&fpriv->bo_list_lock); + + if (IS_ERR(old)) { + r = PTR_ERR(old); + goto error_put_list; + } + + amdgpu_bo_list_put(old); + break; + + default: + r = -EINVAL; + goto error_free; + } + + memset(args, 0, sizeof(*args)); + args->out.list_handle = handle; + kvfree(info); + + return 0; + +error_put_list: + amdgpu_bo_list_put(list); + +error_free: + kvfree(info); + return r; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h new file mode 100644 index 000000000..26c01cb13 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h @@ -0,0 +1,90 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_BO_LIST_H__ +#define __AMDGPU_BO_LIST_H__ + +#include + +struct hmm_range; + +struct drm_file; + +struct amdgpu_device; +struct amdgpu_bo; +struct amdgpu_bo_va; +struct amdgpu_fpriv; + +struct amdgpu_bo_list_entry { + struct amdgpu_bo *bo; + struct amdgpu_bo_va *bo_va; + uint32_t priority; + struct page **user_pages; + struct hmm_range *range; + bool user_invalidated; +}; + +struct amdgpu_bo_list { + struct rcu_head rhead; + struct kref refcount; + struct amdgpu_bo *gds_obj; + struct amdgpu_bo *gws_obj; + struct amdgpu_bo *oa_obj; + unsigned first_userptr; + unsigned num_entries; + + /* Protect access during command submission. + */ + struct mutex bo_list_mutex; +}; + +int amdgpu_bo_list_get(struct amdgpu_fpriv *fpriv, int id, + struct amdgpu_bo_list **result); +void amdgpu_bo_list_put(struct amdgpu_bo_list *list); +int amdgpu_bo_create_list_entry_array(struct drm_amdgpu_bo_list_in *in, + struct drm_amdgpu_bo_list_entry **info_param); + +int amdgpu_bo_list_create(struct amdgpu_device *adev, + struct drm_file *filp, + struct drm_amdgpu_bo_list_entry *info, + size_t num_entries, + struct amdgpu_bo_list **list); + +static inline struct amdgpu_bo_list_entry * +amdgpu_bo_list_array_entry(struct amdgpu_bo_list *list, unsigned index) +{ + struct amdgpu_bo_list_entry *array = (void *)&list[1]; + + return &array[index]; +} + +#define amdgpu_bo_list_for_each_entry(e, list) \ + for (e = amdgpu_bo_list_array_entry(list, 0); \ + e != amdgpu_bo_list_array_entry(list, (list)->num_entries); \ + ++e) + +#define amdgpu_bo_list_for_each_userptr_entry(e, list) \ + for (e = amdgpu_bo_list_array_entry(list, (list)->first_userptr); \ + e != amdgpu_bo_list_array_entry(list, (list)->num_entries); \ + ++e) + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c new file mode 100644 index 000000000..b8280be62 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c @@ -0,0 +1,474 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + */ +#include +#include +#include + +#include +#include +#include "amdgpu.h" +#include "atom.h" +#include "amdgpu_ucode.h" + +struct amdgpu_cgs_device { + struct cgs_device base; + struct amdgpu_device *adev; +}; + +#define CGS_FUNC_ADEV \ + struct amdgpu_device *adev = \ + ((struct amdgpu_cgs_device *)cgs_device)->adev + + +static uint32_t amdgpu_cgs_read_register(struct cgs_device *cgs_device, unsigned int offset) +{ + CGS_FUNC_ADEV; + return RREG32(offset); +} + +static void amdgpu_cgs_write_register(struct cgs_device *cgs_device, unsigned int offset, + uint32_t value) +{ + CGS_FUNC_ADEV; + WREG32(offset, value); +} + +static uint32_t amdgpu_cgs_read_ind_register(struct cgs_device *cgs_device, + enum cgs_ind_reg space, + unsigned int index) +{ + CGS_FUNC_ADEV; + switch (space) { + case CGS_IND_REG__PCIE: + return RREG32_PCIE(index); + case CGS_IND_REG__SMC: + return RREG32_SMC(index); + case CGS_IND_REG__UVD_CTX: + return RREG32_UVD_CTX(index); + case CGS_IND_REG__DIDT: + return RREG32_DIDT(index); + case CGS_IND_REG_GC_CAC: + return RREG32_GC_CAC(index); + case CGS_IND_REG_SE_CAC: + return RREG32_SE_CAC(index); + case CGS_IND_REG__AUDIO_ENDPT: + DRM_ERROR("audio endpt register access not implemented.\n"); + return 0; + default: + BUG(); + } + WARN(1, "Invalid indirect register space"); + return 0; +} + +static void amdgpu_cgs_write_ind_register(struct cgs_device *cgs_device, + enum cgs_ind_reg space, + unsigned int index, uint32_t value) +{ + CGS_FUNC_ADEV; + switch (space) { + case CGS_IND_REG__PCIE: + return WREG32_PCIE(index, value); + case CGS_IND_REG__SMC: + return WREG32_SMC(index, value); + case CGS_IND_REG__UVD_CTX: + return WREG32_UVD_CTX(index, value); + case CGS_IND_REG__DIDT: + return WREG32_DIDT(index, value); + case CGS_IND_REG_GC_CAC: + return WREG32_GC_CAC(index, value); + case CGS_IND_REG_SE_CAC: + return WREG32_SE_CAC(index, value); + case CGS_IND_REG__AUDIO_ENDPT: + DRM_ERROR("audio endpt register access not implemented.\n"); + return; + default: + BUG(); + } + WARN(1, "Invalid indirect register space"); +} + +static uint32_t fw_type_convert(struct cgs_device *cgs_device, uint32_t fw_type) +{ + CGS_FUNC_ADEV; + enum AMDGPU_UCODE_ID result = AMDGPU_UCODE_ID_MAXIMUM; + + switch (fw_type) { + case CGS_UCODE_ID_SDMA0: + result = AMDGPU_UCODE_ID_SDMA0; + break; + case CGS_UCODE_ID_SDMA1: + result = AMDGPU_UCODE_ID_SDMA1; + break; + case CGS_UCODE_ID_CP_CE: + result = AMDGPU_UCODE_ID_CP_CE; + break; + case CGS_UCODE_ID_CP_PFP: + result = AMDGPU_UCODE_ID_CP_PFP; + break; + case CGS_UCODE_ID_CP_ME: + result = AMDGPU_UCODE_ID_CP_ME; + break; + case CGS_UCODE_ID_CP_MEC: + case CGS_UCODE_ID_CP_MEC_JT1: + result = AMDGPU_UCODE_ID_CP_MEC1; + break; + case CGS_UCODE_ID_CP_MEC_JT2: + /* for VI. JT2 should be the same as JT1, because: + 1, MEC2 and MEC1 use exactly same FW. + 2, JT2 is not pached but JT1 is. + */ + if (adev->asic_type >= CHIP_TOPAZ) + result = AMDGPU_UCODE_ID_CP_MEC1; + else + result = AMDGPU_UCODE_ID_CP_MEC2; + break; + case CGS_UCODE_ID_RLC_G: + result = AMDGPU_UCODE_ID_RLC_G; + break; + case CGS_UCODE_ID_STORAGE: + result = AMDGPU_UCODE_ID_STORAGE; + break; + default: + DRM_ERROR("Firmware type not supported\n"); + } + return result; +} + +static uint16_t amdgpu_get_firmware_version(struct cgs_device *cgs_device, + enum cgs_ucode_id type) +{ + CGS_FUNC_ADEV; + uint16_t fw_version = 0; + + switch (type) { + case CGS_UCODE_ID_SDMA0: + fw_version = adev->sdma.instance[0].fw_version; + break; + case CGS_UCODE_ID_SDMA1: + fw_version = adev->sdma.instance[1].fw_version; + break; + case CGS_UCODE_ID_CP_CE: + fw_version = adev->gfx.ce_fw_version; + break; + case CGS_UCODE_ID_CP_PFP: + fw_version = adev->gfx.pfp_fw_version; + break; + case CGS_UCODE_ID_CP_ME: + fw_version = adev->gfx.me_fw_version; + break; + case CGS_UCODE_ID_CP_MEC: + fw_version = adev->gfx.mec_fw_version; + break; + case CGS_UCODE_ID_CP_MEC_JT1: + fw_version = adev->gfx.mec_fw_version; + break; + case CGS_UCODE_ID_CP_MEC_JT2: + fw_version = adev->gfx.mec_fw_version; + break; + case CGS_UCODE_ID_RLC_G: + fw_version = adev->gfx.rlc_fw_version; + break; + case CGS_UCODE_ID_STORAGE: + break; + default: + DRM_ERROR("firmware type %d do not have version\n", type); + break; + } + return fw_version; +} + +static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device, + enum cgs_ucode_id type, + struct cgs_firmware_info *info) +{ + CGS_FUNC_ADEV; + + if (type != CGS_UCODE_ID_SMU && type != CGS_UCODE_ID_SMU_SK) { + uint64_t gpu_addr; + uint32_t data_size; + const struct gfx_firmware_header_v1_0 *header; + enum AMDGPU_UCODE_ID id; + struct amdgpu_firmware_info *ucode; + + id = fw_type_convert(cgs_device, type); + ucode = &adev->firmware.ucode[id]; + if (ucode->fw == NULL) + return -EINVAL; + + gpu_addr = ucode->mc_addr; + header = (const struct gfx_firmware_header_v1_0 *)ucode->fw->data; + data_size = le32_to_cpu(header->header.ucode_size_bytes); + + if ((type == CGS_UCODE_ID_CP_MEC_JT1) || + (type == CGS_UCODE_ID_CP_MEC_JT2)) { + gpu_addr += ALIGN(le32_to_cpu(header->header.ucode_size_bytes), PAGE_SIZE); + data_size = le32_to_cpu(header->jt_size) << 2; + } + + info->kptr = ucode->kaddr; + info->image_size = data_size; + info->mc_addr = gpu_addr; + info->version = (uint16_t)le32_to_cpu(header->header.ucode_version); + + if (type == CGS_UCODE_ID_CP_MEC) + info->image_size = le32_to_cpu(header->jt_offset) << 2; + + info->fw_version = amdgpu_get_firmware_version(cgs_device, type); + info->feature_version = (uint16_t)le32_to_cpu(header->ucode_feature_version); + } else { + char fw_name[30] = {0}; + int err = 0; + uint32_t ucode_size; + uint32_t ucode_start_address; + const uint8_t *src; + const struct smc_firmware_header_v1_0 *hdr; + const struct common_firmware_header *header; + struct amdgpu_firmware_info *ucode = NULL; + + if (!adev->pm.fw) { + switch (adev->asic_type) { + case CHIP_TAHITI: + strcpy(fw_name, "radeon/tahiti_smc.bin"); + break; + case CHIP_PITCAIRN: + if ((adev->pdev->revision == 0x81) && + ((adev->pdev->device == 0x6810) || + (adev->pdev->device == 0x6811))) { + info->is_kicker = true; + strcpy(fw_name, "radeon/pitcairn_k_smc.bin"); + } else { + strcpy(fw_name, "radeon/pitcairn_smc.bin"); + } + break; + case CHIP_VERDE: + if (((adev->pdev->device == 0x6820) && + ((adev->pdev->revision == 0x81) || + (adev->pdev->revision == 0x83))) || + ((adev->pdev->device == 0x6821) && + ((adev->pdev->revision == 0x83) || + (adev->pdev->revision == 0x87))) || + ((adev->pdev->revision == 0x87) && + ((adev->pdev->device == 0x6823) || + (adev->pdev->device == 0x682b)))) { + info->is_kicker = true; + strcpy(fw_name, "radeon/verde_k_smc.bin"); + } else { + strcpy(fw_name, "radeon/verde_smc.bin"); + } + break; + case CHIP_OLAND: + if (((adev->pdev->revision == 0x81) && + ((adev->pdev->device == 0x6600) || + (adev->pdev->device == 0x6604) || + (adev->pdev->device == 0x6605) || + (adev->pdev->device == 0x6610))) || + ((adev->pdev->revision == 0x83) && + (adev->pdev->device == 0x6610))) { + info->is_kicker = true; + strcpy(fw_name, "radeon/oland_k_smc.bin"); + } else { + strcpy(fw_name, "radeon/oland_smc.bin"); + } + break; + case CHIP_HAINAN: + if (((adev->pdev->revision == 0x81) && + (adev->pdev->device == 0x6660)) || + ((adev->pdev->revision == 0x83) && + ((adev->pdev->device == 0x6660) || + (adev->pdev->device == 0x6663) || + (adev->pdev->device == 0x6665) || + (adev->pdev->device == 0x6667)))) { + info->is_kicker = true; + strcpy(fw_name, "radeon/hainan_k_smc.bin"); + } else if ((adev->pdev->revision == 0xc3) && + (adev->pdev->device == 0x6665)) { + info->is_kicker = true; + strcpy(fw_name, "radeon/banks_k_2_smc.bin"); + } else { + strcpy(fw_name, "radeon/hainan_smc.bin"); + } + break; + case CHIP_BONAIRE: + if ((adev->pdev->revision == 0x80) || + (adev->pdev->revision == 0x81) || + (adev->pdev->device == 0x665f)) { + info->is_kicker = true; + strcpy(fw_name, "amdgpu/bonaire_k_smc.bin"); + } else { + strcpy(fw_name, "amdgpu/bonaire_smc.bin"); + } + break; + case CHIP_HAWAII: + if (adev->pdev->revision == 0x80) { + info->is_kicker = true; + strcpy(fw_name, "amdgpu/hawaii_k_smc.bin"); + } else { + strcpy(fw_name, "amdgpu/hawaii_smc.bin"); + } + break; + case CHIP_TOPAZ: + if (((adev->pdev->device == 0x6900) && (adev->pdev->revision == 0x81)) || + ((adev->pdev->device == 0x6900) && (adev->pdev->revision == 0x83)) || + ((adev->pdev->device == 0x6907) && (adev->pdev->revision == 0x87)) || + ((adev->pdev->device == 0x6900) && (adev->pdev->revision == 0xD1)) || + ((adev->pdev->device == 0x6900) && (adev->pdev->revision == 0xD3))) { + info->is_kicker = true; + strcpy(fw_name, "amdgpu/topaz_k_smc.bin"); + } else + strcpy(fw_name, "amdgpu/topaz_smc.bin"); + break; + case CHIP_TONGA: + if (((adev->pdev->device == 0x6939) && (adev->pdev->revision == 0xf1)) || + ((adev->pdev->device == 0x6938) && (adev->pdev->revision == 0xf1))) { + info->is_kicker = true; + strcpy(fw_name, "amdgpu/tonga_k_smc.bin"); + } else + strcpy(fw_name, "amdgpu/tonga_smc.bin"); + break; + case CHIP_FIJI: + strcpy(fw_name, "amdgpu/fiji_smc.bin"); + break; + case CHIP_POLARIS11: + if (type == CGS_UCODE_ID_SMU) { + if (ASICID_IS_P21(adev->pdev->device, adev->pdev->revision)) { + info->is_kicker = true; + strcpy(fw_name, "amdgpu/polaris11_k_smc.bin"); + } else if (ASICID_IS_P31(adev->pdev->device, adev->pdev->revision)) { + info->is_kicker = true; + strcpy(fw_name, "amdgpu/polaris11_k2_smc.bin"); + } else { + strcpy(fw_name, "amdgpu/polaris11_smc.bin"); + } + } else if (type == CGS_UCODE_ID_SMU_SK) { + strcpy(fw_name, "amdgpu/polaris11_smc_sk.bin"); + } + break; + case CHIP_POLARIS10: + if (type == CGS_UCODE_ID_SMU) { + if (ASICID_IS_P20(adev->pdev->device, adev->pdev->revision)) { + info->is_kicker = true; + strcpy(fw_name, "amdgpu/polaris10_k_smc.bin"); + } else if (ASICID_IS_P30(adev->pdev->device, adev->pdev->revision)) { + info->is_kicker = true; + strcpy(fw_name, "amdgpu/polaris10_k2_smc.bin"); + } else { + strcpy(fw_name, "amdgpu/polaris10_smc.bin"); + } + } else if (type == CGS_UCODE_ID_SMU_SK) { + strcpy(fw_name, "amdgpu/polaris10_smc_sk.bin"); + } + break; + case CHIP_POLARIS12: + if (ASICID_IS_P23(adev->pdev->device, adev->pdev->revision)) { + info->is_kicker = true; + strcpy(fw_name, "amdgpu/polaris12_k_smc.bin"); + } else { + strcpy(fw_name, "amdgpu/polaris12_smc.bin"); + } + break; + case CHIP_VEGAM: + strcpy(fw_name, "amdgpu/vegam_smc.bin"); + break; + case CHIP_VEGA10: + if ((adev->pdev->device == 0x687f) && + ((adev->pdev->revision == 0xc0) || + (adev->pdev->revision == 0xc1) || + (adev->pdev->revision == 0xc3))) + strcpy(fw_name, "amdgpu/vega10_acg_smc.bin"); + else + strcpy(fw_name, "amdgpu/vega10_smc.bin"); + break; + case CHIP_VEGA12: + strcpy(fw_name, "amdgpu/vega12_smc.bin"); + break; + case CHIP_VEGA20: + strcpy(fw_name, "amdgpu/vega20_smc.bin"); + break; + default: + DRM_ERROR("SMC firmware not supported\n"); + return -EINVAL; + } + + err = amdgpu_ucode_request(adev, &adev->pm.fw, fw_name); + if (err) { + DRM_ERROR("Failed to load firmware \"%s\"", fw_name); + amdgpu_ucode_release(&adev->pm.fw); + return err; + } + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + ucode = &adev->firmware.ucode[AMDGPU_UCODE_ID_SMC]; + ucode->ucode_id = AMDGPU_UCODE_ID_SMC; + ucode->fw = adev->pm.fw; + header = (const struct common_firmware_header *)ucode->fw->data; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE); + } + } + + hdr = (const struct smc_firmware_header_v1_0 *) adev->pm.fw->data; + amdgpu_ucode_print_smc_hdr(&hdr->header); + adev->pm.fw_version = le32_to_cpu(hdr->header.ucode_version); + ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes); + ucode_start_address = le32_to_cpu(hdr->ucode_start_addr); + src = (const uint8_t *)(adev->pm.fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + info->version = adev->pm.fw_version; + info->image_size = ucode_size; + info->ucode_start_address = ucode_start_address; + info->kptr = (void *)src; + } + return 0; +} + +static const struct cgs_ops amdgpu_cgs_ops = { + .read_register = amdgpu_cgs_read_register, + .write_register = amdgpu_cgs_write_register, + .read_ind_register = amdgpu_cgs_read_ind_register, + .write_ind_register = amdgpu_cgs_write_ind_register, + .get_firmware_info = amdgpu_cgs_get_firmware_info, +}; + +struct cgs_device *amdgpu_cgs_create_device(struct amdgpu_device *adev) +{ + struct amdgpu_cgs_device *cgs_device = + kmalloc(sizeof(*cgs_device), GFP_KERNEL); + + if (!cgs_device) { + DRM_ERROR("Couldn't allocate CGS device structure\n"); + return NULL; + } + + cgs_device->base.ops = &amdgpu_cgs_ops; + cgs_device->adev = adev; + + return (struct cgs_device *)cgs_device; +} + +void amdgpu_cgs_destroy_device(struct cgs_device *cgs_device) +{ + kfree(cgs_device); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c new file mode 100644 index 000000000..d34037b85 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c @@ -0,0 +1,2033 @@ +/* + * Copyright 2007-8 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + */ + +#include +#include +#include +#include +#include +#include +#include "amdgpu.h" +#include "atom.h" +#include "atombios_encoders.h" +#include "atombios_dp.h" +#include "amdgpu_connectors.h" +#include "amdgpu_i2c.h" +#include "amdgpu_display.h" + +#include + +void amdgpu_connector_hotplug(struct drm_connector *connector) +{ + struct drm_device *dev = connector->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + /* bail if the connector does not have hpd pin, e.g., + * VGA, TV, etc. + */ + if (amdgpu_connector->hpd.hpd == AMDGPU_HPD_NONE) + return; + + amdgpu_display_hpd_set_polarity(adev, amdgpu_connector->hpd.hpd); + + /* if the connector is already off, don't turn it back on */ + if (connector->dpms != DRM_MODE_DPMS_ON) + return; + + /* just deal with DP (not eDP) here. */ + if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) { + struct amdgpu_connector_atom_dig *dig_connector = + amdgpu_connector->con_priv; + + /* if existing sink type was not DP no need to retrain */ + if (dig_connector->dp_sink_type != CONNECTOR_OBJECT_ID_DISPLAYPORT) + return; + + /* first get sink type as it may be reset after (un)plug */ + dig_connector->dp_sink_type = amdgpu_atombios_dp_get_sinktype(amdgpu_connector); + /* don't do anything if sink is not display port, i.e., + * passive dp->(dvi|hdmi) adaptor + */ + if (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT && + amdgpu_display_hpd_sense(adev, amdgpu_connector->hpd.hpd) && + amdgpu_atombios_dp_needs_link_train(amdgpu_connector)) { + /* Don't start link training before we have the DPCD */ + if (amdgpu_atombios_dp_get_dpcd(amdgpu_connector)) + return; + + /* Turn the connector off and back on immediately, which + * will trigger link training + */ + drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF); + drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON); + } + } +} + +static void amdgpu_connector_property_change_mode(struct drm_encoder *encoder) +{ + struct drm_crtc *crtc = encoder->crtc; + + if (crtc && crtc->enabled) { + drm_crtc_helper_set_mode(crtc, &crtc->mode, + crtc->x, crtc->y, crtc->primary->fb); + } +} + +int amdgpu_connector_get_monitor_bpc(struct drm_connector *connector) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct amdgpu_connector_atom_dig *dig_connector; + int bpc = 8; + unsigned mode_clock, max_tmds_clock; + + switch (connector->connector_type) { + case DRM_MODE_CONNECTOR_DVII: + case DRM_MODE_CONNECTOR_HDMIB: + if (amdgpu_connector->use_digital) { + if (connector->display_info.is_hdmi) { + if (connector->display_info.bpc) + bpc = connector->display_info.bpc; + } + } + break; + case DRM_MODE_CONNECTOR_DVID: + case DRM_MODE_CONNECTOR_HDMIA: + if (connector->display_info.is_hdmi) { + if (connector->display_info.bpc) + bpc = connector->display_info.bpc; + } + break; + case DRM_MODE_CONNECTOR_DisplayPort: + dig_connector = amdgpu_connector->con_priv; + if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) || + (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) || + connector->display_info.is_hdmi) { + if (connector->display_info.bpc) + bpc = connector->display_info.bpc; + } + break; + case DRM_MODE_CONNECTOR_eDP: + case DRM_MODE_CONNECTOR_LVDS: + if (connector->display_info.bpc) + bpc = connector->display_info.bpc; + else { + const struct drm_connector_helper_funcs *connector_funcs = + connector->helper_private; + struct drm_encoder *encoder = connector_funcs->best_encoder(connector); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + + if (dig->lcd_misc & ATOM_PANEL_MISC_V13_6BIT_PER_COLOR) + bpc = 6; + else if (dig->lcd_misc & ATOM_PANEL_MISC_V13_8BIT_PER_COLOR) + bpc = 8; + } + break; + } + + if (connector->display_info.is_hdmi) { + /* + * Pre DCE-8 hw can't handle > 12 bpc, and more than 12 bpc doesn't make + * much sense without support for > 12 bpc framebuffers. RGB 4:4:4 at + * 12 bpc is always supported on hdmi deep color sinks, as this is + * required by the HDMI-1.3 spec. Clamp to a safe 12 bpc maximum. + */ + if (bpc > 12) { + DRM_DEBUG("%s: HDMI deep color %d bpc unsupported. Using 12 bpc.\n", + connector->name, bpc); + bpc = 12; + } + + /* Any defined maximum tmds clock limit we must not exceed? */ + if (connector->display_info.max_tmds_clock > 0) { + /* mode_clock is clock in kHz for mode to be modeset on this connector */ + mode_clock = amdgpu_connector->pixelclock_for_modeset; + + /* Maximum allowable input clock in kHz */ + max_tmds_clock = connector->display_info.max_tmds_clock; + + DRM_DEBUG("%s: hdmi mode dotclock %d kHz, max tmds input clock %d kHz.\n", + connector->name, mode_clock, max_tmds_clock); + + /* Check if bpc is within clock limit. Try to degrade gracefully otherwise */ + if ((bpc == 12) && (mode_clock * 3/2 > max_tmds_clock)) { + if ((connector->display_info.edid_hdmi_rgb444_dc_modes & DRM_EDID_HDMI_DC_30) && + (mode_clock * 5/4 <= max_tmds_clock)) + bpc = 10; + else + bpc = 8; + + DRM_DEBUG("%s: HDMI deep color 12 bpc exceeds max tmds clock. Using %d bpc.\n", + connector->name, bpc); + } + + if ((bpc == 10) && (mode_clock * 5/4 > max_tmds_clock)) { + bpc = 8; + DRM_DEBUG("%s: HDMI deep color 10 bpc exceeds max tmds clock. Using %d bpc.\n", + connector->name, bpc); + } + } else if (bpc > 8) { + /* max_tmds_clock missing, but hdmi spec mandates it for deep color. */ + DRM_DEBUG("%s: Required max tmds clock for HDMI deep color missing. Using 8 bpc.\n", + connector->name); + bpc = 8; + } + } + + if ((amdgpu_deep_color == 0) && (bpc > 8)) { + DRM_DEBUG("%s: Deep color disabled. Set amdgpu module param deep_color=1 to enable.\n", + connector->name); + bpc = 8; + } + + DRM_DEBUG("%s: Display bpc=%d, returned bpc=%d\n", + connector->name, connector->display_info.bpc, bpc); + + return bpc; +} + +static void +amdgpu_connector_update_scratch_regs(struct drm_connector *connector, + enum drm_connector_status status) +{ + struct drm_encoder *best_encoder; + struct drm_encoder *encoder; + const struct drm_connector_helper_funcs *connector_funcs = connector->helper_private; + bool connected; + + best_encoder = connector_funcs->best_encoder(connector); + + drm_connector_for_each_possible_encoder(connector, encoder) { + if ((encoder == best_encoder) && (status == connector_status_connected)) + connected = true; + else + connected = false; + + amdgpu_atombios_encoder_set_bios_scratch_regs(connector, encoder, connected); + } +} + +static struct drm_encoder * +amdgpu_connector_find_encoder(struct drm_connector *connector, + int encoder_type) +{ + struct drm_encoder *encoder; + + drm_connector_for_each_possible_encoder(connector, encoder) { + if (encoder->encoder_type == encoder_type) + return encoder; + } + + return NULL; +} + +struct edid *amdgpu_connector_edid(struct drm_connector *connector) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct drm_property_blob *edid_blob = connector->edid_blob_ptr; + + if (amdgpu_connector->edid) { + return amdgpu_connector->edid; + } else if (edid_blob) { + struct edid *edid = kmemdup(edid_blob->data, edid_blob->length, GFP_KERNEL); + if (edid) + amdgpu_connector->edid = edid; + } + return amdgpu_connector->edid; +} + +static struct edid * +amdgpu_connector_get_hardcoded_edid(struct amdgpu_device *adev) +{ + struct edid *edid; + + if (adev->mode_info.bios_hardcoded_edid) { + edid = kmalloc(adev->mode_info.bios_hardcoded_edid_size, GFP_KERNEL); + if (edid) { + memcpy((unsigned char *)edid, + (unsigned char *)adev->mode_info.bios_hardcoded_edid, + adev->mode_info.bios_hardcoded_edid_size); + return edid; + } + } + return NULL; +} + +static void amdgpu_connector_get_edid(struct drm_connector *connector) +{ + struct drm_device *dev = connector->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + if (amdgpu_connector->edid) + return; + + /* on hw with routers, select right port */ + if (amdgpu_connector->router.ddc_valid) + amdgpu_i2c_router_select_ddc_port(amdgpu_connector); + + if ((amdgpu_connector_encoder_get_dp_bridge_encoder_id(connector) != + ENCODER_OBJECT_ID_NONE) && + amdgpu_connector->ddc_bus->has_aux) { + amdgpu_connector->edid = drm_get_edid(connector, + &amdgpu_connector->ddc_bus->aux.ddc); + } else if ((connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) || + (connector->connector_type == DRM_MODE_CONNECTOR_eDP)) { + struct amdgpu_connector_atom_dig *dig = amdgpu_connector->con_priv; + + if ((dig->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT || + dig->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) && + amdgpu_connector->ddc_bus->has_aux) + amdgpu_connector->edid = drm_get_edid(connector, + &amdgpu_connector->ddc_bus->aux.ddc); + else if (amdgpu_connector->ddc_bus) + amdgpu_connector->edid = drm_get_edid(connector, + &amdgpu_connector->ddc_bus->adapter); + } else if (amdgpu_connector->ddc_bus) { + amdgpu_connector->edid = drm_get_edid(connector, + &amdgpu_connector->ddc_bus->adapter); + } + + if (!amdgpu_connector->edid) { + /* some laptops provide a hardcoded edid in rom for LCDs */ + if (((connector->connector_type == DRM_MODE_CONNECTOR_LVDS) || + (connector->connector_type == DRM_MODE_CONNECTOR_eDP))) { + amdgpu_connector->edid = amdgpu_connector_get_hardcoded_edid(adev); + drm_connector_update_edid_property(connector, amdgpu_connector->edid); + } + } +} + +static void amdgpu_connector_free_edid(struct drm_connector *connector) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + kfree(amdgpu_connector->edid); + amdgpu_connector->edid = NULL; +} + +static int amdgpu_connector_ddc_get_modes(struct drm_connector *connector) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + int ret; + + if (amdgpu_connector->edid) { + drm_connector_update_edid_property(connector, amdgpu_connector->edid); + ret = drm_add_edid_modes(connector, amdgpu_connector->edid); + return ret; + } + drm_connector_update_edid_property(connector, NULL); + return 0; +} + +static struct drm_encoder * +amdgpu_connector_best_single_encoder(struct drm_connector *connector) +{ + struct drm_encoder *encoder; + + /* pick the first one */ + drm_connector_for_each_possible_encoder(connector, encoder) + return encoder; + + return NULL; +} + +static void amdgpu_get_native_mode(struct drm_connector *connector) +{ + struct drm_encoder *encoder = amdgpu_connector_best_single_encoder(connector); + struct amdgpu_encoder *amdgpu_encoder; + + if (encoder == NULL) + return; + + amdgpu_encoder = to_amdgpu_encoder(encoder); + + if (!list_empty(&connector->probed_modes)) { + struct drm_display_mode *preferred_mode = + list_first_entry(&connector->probed_modes, + struct drm_display_mode, head); + + amdgpu_encoder->native_mode = *preferred_mode; + } else { + amdgpu_encoder->native_mode.clock = 0; + } +} + +static struct drm_display_mode * +amdgpu_connector_lcd_native_mode(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_display_mode *mode = NULL; + struct drm_display_mode *native_mode = &amdgpu_encoder->native_mode; + + if (native_mode->hdisplay != 0 && + native_mode->vdisplay != 0 && + native_mode->clock != 0) { + mode = drm_mode_duplicate(dev, native_mode); + if (!mode) + return NULL; + + mode->type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER; + drm_mode_set_name(mode); + + DRM_DEBUG_KMS("Adding native panel mode %s\n", mode->name); + } else if (native_mode->hdisplay != 0 && + native_mode->vdisplay != 0) { + /* mac laptops without an edid */ + /* Note that this is not necessarily the exact panel mode, + * but an approximation based on the cvt formula. For these + * systems we should ideally read the mode info out of the + * registers or add a mode table, but this works and is much + * simpler. + */ + mode = drm_cvt_mode(dev, native_mode->hdisplay, native_mode->vdisplay, 60, true, false, false); + if (!mode) + return NULL; + + mode->type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER; + DRM_DEBUG_KMS("Adding cvt approximation of native panel mode %s\n", mode->name); + } + return mode; +} + +static void amdgpu_connector_add_common_modes(struct drm_encoder *encoder, + struct drm_connector *connector) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_display_mode *mode = NULL; + struct drm_display_mode *native_mode = &amdgpu_encoder->native_mode; + int i; + static const struct mode_size { + int w; + int h; + } common_modes[17] = { + { 640, 480}, + { 720, 480}, + { 800, 600}, + { 848, 480}, + {1024, 768}, + {1152, 768}, + {1280, 720}, + {1280, 800}, + {1280, 854}, + {1280, 960}, + {1280, 1024}, + {1440, 900}, + {1400, 1050}, + {1680, 1050}, + {1600, 1200}, + {1920, 1080}, + {1920, 1200} + }; + + for (i = 0; i < 17; i++) { + if (amdgpu_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) { + if (common_modes[i].w > 1024 || + common_modes[i].h > 768) + continue; + } + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { + if (common_modes[i].w > native_mode->hdisplay || + common_modes[i].h > native_mode->vdisplay || + (common_modes[i].w == native_mode->hdisplay && + common_modes[i].h == native_mode->vdisplay)) + continue; + } + if (common_modes[i].w < 320 || common_modes[i].h < 200) + continue; + + mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h, 60, false, false, false); + drm_mode_probed_add(connector, mode); + } +} + +static int amdgpu_connector_set_property(struct drm_connector *connector, + struct drm_property *property, + uint64_t val) +{ + struct drm_device *dev = connector->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct drm_encoder *encoder; + struct amdgpu_encoder *amdgpu_encoder; + + if (property == adev->mode_info.coherent_mode_property) { + struct amdgpu_encoder_atom_dig *dig; + bool new_coherent_mode; + + /* need to find digital encoder on connector */ + encoder = amdgpu_connector_find_encoder(connector, DRM_MODE_ENCODER_TMDS); + if (!encoder) + return 0; + + amdgpu_encoder = to_amdgpu_encoder(encoder); + + if (!amdgpu_encoder->enc_priv) + return 0; + + dig = amdgpu_encoder->enc_priv; + new_coherent_mode = val ? true : false; + if (dig->coherent_mode != new_coherent_mode) { + dig->coherent_mode = new_coherent_mode; + amdgpu_connector_property_change_mode(&amdgpu_encoder->base); + } + } + + if (property == adev->mode_info.audio_property) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + /* need to find digital encoder on connector */ + encoder = amdgpu_connector_find_encoder(connector, DRM_MODE_ENCODER_TMDS); + if (!encoder) + return 0; + + amdgpu_encoder = to_amdgpu_encoder(encoder); + + if (amdgpu_connector->audio != val) { + amdgpu_connector->audio = val; + amdgpu_connector_property_change_mode(&amdgpu_encoder->base); + } + } + + if (property == adev->mode_info.dither_property) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + /* need to find digital encoder on connector */ + encoder = amdgpu_connector_find_encoder(connector, DRM_MODE_ENCODER_TMDS); + if (!encoder) + return 0; + + amdgpu_encoder = to_amdgpu_encoder(encoder); + + if (amdgpu_connector->dither != val) { + amdgpu_connector->dither = val; + amdgpu_connector_property_change_mode(&amdgpu_encoder->base); + } + } + + if (property == adev->mode_info.underscan_property) { + /* need to find digital encoder on connector */ + encoder = amdgpu_connector_find_encoder(connector, DRM_MODE_ENCODER_TMDS); + if (!encoder) + return 0; + + amdgpu_encoder = to_amdgpu_encoder(encoder); + + if (amdgpu_encoder->underscan_type != val) { + amdgpu_encoder->underscan_type = val; + amdgpu_connector_property_change_mode(&amdgpu_encoder->base); + } + } + + if (property == adev->mode_info.underscan_hborder_property) { + /* need to find digital encoder on connector */ + encoder = amdgpu_connector_find_encoder(connector, DRM_MODE_ENCODER_TMDS); + if (!encoder) + return 0; + + amdgpu_encoder = to_amdgpu_encoder(encoder); + + if (amdgpu_encoder->underscan_hborder != val) { + amdgpu_encoder->underscan_hborder = val; + amdgpu_connector_property_change_mode(&amdgpu_encoder->base); + } + } + + if (property == adev->mode_info.underscan_vborder_property) { + /* need to find digital encoder on connector */ + encoder = amdgpu_connector_find_encoder(connector, DRM_MODE_ENCODER_TMDS); + if (!encoder) + return 0; + + amdgpu_encoder = to_amdgpu_encoder(encoder); + + if (amdgpu_encoder->underscan_vborder != val) { + amdgpu_encoder->underscan_vborder = val; + amdgpu_connector_property_change_mode(&amdgpu_encoder->base); + } + } + + if (property == adev->mode_info.load_detect_property) { + struct amdgpu_connector *amdgpu_connector = + to_amdgpu_connector(connector); + + if (val == 0) + amdgpu_connector->dac_load_detect = false; + else + amdgpu_connector->dac_load_detect = true; + } + + if (property == dev->mode_config.scaling_mode_property) { + enum amdgpu_rmx_type rmx_type; + + if (connector->encoder) { + amdgpu_encoder = to_amdgpu_encoder(connector->encoder); + } else { + const struct drm_connector_helper_funcs *connector_funcs = connector->helper_private; + amdgpu_encoder = to_amdgpu_encoder(connector_funcs->best_encoder(connector)); + } + + switch (val) { + default: + case DRM_MODE_SCALE_NONE: + rmx_type = RMX_OFF; + break; + case DRM_MODE_SCALE_CENTER: + rmx_type = RMX_CENTER; + break; + case DRM_MODE_SCALE_ASPECT: + rmx_type = RMX_ASPECT; + break; + case DRM_MODE_SCALE_FULLSCREEN: + rmx_type = RMX_FULL; + break; + } + + if (amdgpu_encoder->rmx_type == rmx_type) + return 0; + + if ((rmx_type != DRM_MODE_SCALE_NONE) && + (amdgpu_encoder->native_mode.clock == 0)) + return 0; + + amdgpu_encoder->rmx_type = rmx_type; + + amdgpu_connector_property_change_mode(&amdgpu_encoder->base); + } + + return 0; +} + +static void +amdgpu_connector_fixup_lcd_native_mode(struct drm_encoder *encoder, + struct drm_connector *connector) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_display_mode *native_mode = &amdgpu_encoder->native_mode; + struct drm_display_mode *t, *mode; + + /* If the EDID preferred mode doesn't match the native mode, use it */ + list_for_each_entry_safe(mode, t, &connector->probed_modes, head) { + if (mode->type & DRM_MODE_TYPE_PREFERRED) { + if (mode->hdisplay != native_mode->hdisplay || + mode->vdisplay != native_mode->vdisplay) + drm_mode_copy(native_mode, mode); + } + } + + /* Try to get native mode details from EDID if necessary */ + if (!native_mode->clock) { + list_for_each_entry_safe(mode, t, &connector->probed_modes, head) { + if (mode->hdisplay == native_mode->hdisplay && + mode->vdisplay == native_mode->vdisplay) { + drm_mode_copy(native_mode, mode); + drm_mode_set_crtcinfo(native_mode, CRTC_INTERLACE_HALVE_V); + DRM_DEBUG_KMS("Determined LVDS native mode details from EDID\n"); + break; + } + } + } + + if (!native_mode->clock) { + DRM_DEBUG_KMS("No LVDS native mode details, disabling RMX\n"); + amdgpu_encoder->rmx_type = RMX_OFF; + } +} + +static int amdgpu_connector_lvds_get_modes(struct drm_connector *connector) +{ + struct drm_encoder *encoder; + int ret = 0; + struct drm_display_mode *mode; + + amdgpu_connector_get_edid(connector); + ret = amdgpu_connector_ddc_get_modes(connector); + if (ret > 0) { + encoder = amdgpu_connector_best_single_encoder(connector); + if (encoder) { + amdgpu_connector_fixup_lcd_native_mode(encoder, connector); + /* add scaled modes */ + amdgpu_connector_add_common_modes(encoder, connector); + } + return ret; + } + + encoder = amdgpu_connector_best_single_encoder(connector); + if (!encoder) + return 0; + + /* we have no EDID modes */ + mode = amdgpu_connector_lcd_native_mode(encoder); + if (mode) { + ret = 1; + drm_mode_probed_add(connector, mode); + /* add the width/height from vbios tables if available */ + connector->display_info.width_mm = mode->width_mm; + connector->display_info.height_mm = mode->height_mm; + /* add scaled modes */ + amdgpu_connector_add_common_modes(encoder, connector); + } + + return ret; +} + +static enum drm_mode_status amdgpu_connector_lvds_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + struct drm_encoder *encoder = amdgpu_connector_best_single_encoder(connector); + + if ((mode->hdisplay < 320) || (mode->vdisplay < 240)) + return MODE_PANEL; + + if (encoder) { + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_display_mode *native_mode = &amdgpu_encoder->native_mode; + + /* AVIVO hardware supports downscaling modes larger than the panel + * to the panel size, but I'm not sure this is desirable. + */ + if ((mode->hdisplay > native_mode->hdisplay) || + (mode->vdisplay > native_mode->vdisplay)) + return MODE_PANEL; + + /* if scaling is disabled, block non-native modes */ + if (amdgpu_encoder->rmx_type == RMX_OFF) { + if ((mode->hdisplay != native_mode->hdisplay) || + (mode->vdisplay != native_mode->vdisplay)) + return MODE_PANEL; + } + } + + return MODE_OK; +} + +static enum drm_connector_status +amdgpu_connector_lvds_detect(struct drm_connector *connector, bool force) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct drm_encoder *encoder = amdgpu_connector_best_single_encoder(connector); + enum drm_connector_status ret = connector_status_disconnected; + int r; + + if (!drm_kms_helper_is_poll_worker()) { + r = pm_runtime_get_sync(connector->dev->dev); + if (r < 0) { + pm_runtime_put_autosuspend(connector->dev->dev); + return connector_status_disconnected; + } + } + + if (encoder) { + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_display_mode *native_mode = &amdgpu_encoder->native_mode; + + /* check if panel is valid */ + if (native_mode->hdisplay >= 320 && native_mode->vdisplay >= 240) + ret = connector_status_connected; + + } + + /* check for edid as well */ + amdgpu_connector_get_edid(connector); + if (amdgpu_connector->edid) + ret = connector_status_connected; + /* check acpi lid status ??? */ + + amdgpu_connector_update_scratch_regs(connector, ret); + + if (!drm_kms_helper_is_poll_worker()) { + pm_runtime_mark_last_busy(connector->dev->dev); + pm_runtime_put_autosuspend(connector->dev->dev); + } + + return ret; +} + +static void amdgpu_connector_unregister(struct drm_connector *connector) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + if (amdgpu_connector->ddc_bus && amdgpu_connector->ddc_bus->has_aux) { + drm_dp_aux_unregister(&amdgpu_connector->ddc_bus->aux); + amdgpu_connector->ddc_bus->has_aux = false; + } +} + +static void amdgpu_connector_destroy(struct drm_connector *connector) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + amdgpu_connector_free_edid(connector); + kfree(amdgpu_connector->con_priv); + drm_connector_unregister(connector); + drm_connector_cleanup(connector); + kfree(connector); +} + +static int amdgpu_connector_set_lcd_property(struct drm_connector *connector, + struct drm_property *property, + uint64_t value) +{ + struct drm_device *dev = connector->dev; + struct amdgpu_encoder *amdgpu_encoder; + enum amdgpu_rmx_type rmx_type; + + DRM_DEBUG_KMS("\n"); + if (property != dev->mode_config.scaling_mode_property) + return 0; + + if (connector->encoder) + amdgpu_encoder = to_amdgpu_encoder(connector->encoder); + else { + const struct drm_connector_helper_funcs *connector_funcs = connector->helper_private; + amdgpu_encoder = to_amdgpu_encoder(connector_funcs->best_encoder(connector)); + } + + switch (value) { + case DRM_MODE_SCALE_NONE: + rmx_type = RMX_OFF; + break; + case DRM_MODE_SCALE_CENTER: + rmx_type = RMX_CENTER; + break; + case DRM_MODE_SCALE_ASPECT: + rmx_type = RMX_ASPECT; + break; + default: + case DRM_MODE_SCALE_FULLSCREEN: + rmx_type = RMX_FULL; + break; + } + + if (amdgpu_encoder->rmx_type == rmx_type) + return 0; + + amdgpu_encoder->rmx_type = rmx_type; + + amdgpu_connector_property_change_mode(&amdgpu_encoder->base); + return 0; +} + + +static const struct drm_connector_helper_funcs amdgpu_connector_lvds_helper_funcs = { + .get_modes = amdgpu_connector_lvds_get_modes, + .mode_valid = amdgpu_connector_lvds_mode_valid, + .best_encoder = amdgpu_connector_best_single_encoder, +}; + +static const struct drm_connector_funcs amdgpu_connector_lvds_funcs = { + .dpms = drm_helper_connector_dpms, + .detect = amdgpu_connector_lvds_detect, + .fill_modes = drm_helper_probe_single_connector_modes, + .early_unregister = amdgpu_connector_unregister, + .destroy = amdgpu_connector_destroy, + .set_property = amdgpu_connector_set_lcd_property, +}; + +static int amdgpu_connector_vga_get_modes(struct drm_connector *connector) +{ + int ret; + + amdgpu_connector_get_edid(connector); + ret = amdgpu_connector_ddc_get_modes(connector); + amdgpu_get_native_mode(connector); + + return ret; +} + +static enum drm_mode_status amdgpu_connector_vga_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + struct drm_device *dev = connector->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + /* XXX check mode bandwidth */ + + if ((mode->clock / 10) > adev->clock.max_pixel_clock) + return MODE_CLOCK_HIGH; + + return MODE_OK; +} + +static enum drm_connector_status +amdgpu_connector_vga_detect(struct drm_connector *connector, bool force) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct drm_encoder *encoder; + const struct drm_encoder_helper_funcs *encoder_funcs; + bool dret = false; + enum drm_connector_status ret = connector_status_disconnected; + int r; + + if (!drm_kms_helper_is_poll_worker()) { + r = pm_runtime_get_sync(connector->dev->dev); + if (r < 0) { + pm_runtime_put_autosuspend(connector->dev->dev); + return connector_status_disconnected; + } + } + + encoder = amdgpu_connector_best_single_encoder(connector); + if (!encoder) + ret = connector_status_disconnected; + + if (amdgpu_connector->ddc_bus) + dret = amdgpu_display_ddc_probe(amdgpu_connector, false); + if (dret) { + amdgpu_connector->detected_by_load = false; + amdgpu_connector_free_edid(connector); + amdgpu_connector_get_edid(connector); + + if (!amdgpu_connector->edid) { + DRM_ERROR("%s: probed a monitor but no|invalid EDID\n", + connector->name); + ret = connector_status_connected; + } else { + amdgpu_connector->use_digital = + !!(amdgpu_connector->edid->input & DRM_EDID_INPUT_DIGITAL); + + /* some oems have boards with separate digital and analog connectors + * with a shared ddc line (often vga + hdmi) + */ + if (amdgpu_connector->use_digital && amdgpu_connector->shared_ddc) { + amdgpu_connector_free_edid(connector); + ret = connector_status_disconnected; + } else { + ret = connector_status_connected; + } + } + } else { + + /* if we aren't forcing don't do destructive polling */ + if (!force) { + /* only return the previous status if we last + * detected a monitor via load. + */ + if (amdgpu_connector->detected_by_load) + ret = connector->status; + goto out; + } + + if (amdgpu_connector->dac_load_detect && encoder) { + encoder_funcs = encoder->helper_private; + ret = encoder_funcs->detect(encoder, connector); + if (ret != connector_status_disconnected) + amdgpu_connector->detected_by_load = true; + } + } + + amdgpu_connector_update_scratch_regs(connector, ret); + +out: + if (!drm_kms_helper_is_poll_worker()) { + pm_runtime_mark_last_busy(connector->dev->dev); + pm_runtime_put_autosuspend(connector->dev->dev); + } + + return ret; +} + +static const struct drm_connector_helper_funcs amdgpu_connector_vga_helper_funcs = { + .get_modes = amdgpu_connector_vga_get_modes, + .mode_valid = amdgpu_connector_vga_mode_valid, + .best_encoder = amdgpu_connector_best_single_encoder, +}; + +static const struct drm_connector_funcs amdgpu_connector_vga_funcs = { + .dpms = drm_helper_connector_dpms, + .detect = amdgpu_connector_vga_detect, + .fill_modes = drm_helper_probe_single_connector_modes, + .early_unregister = amdgpu_connector_unregister, + .destroy = amdgpu_connector_destroy, + .set_property = amdgpu_connector_set_property, +}; + +static bool +amdgpu_connector_check_hpd_status_unchanged(struct drm_connector *connector) +{ + struct drm_device *dev = connector->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + enum drm_connector_status status; + + if (amdgpu_connector->hpd.hpd != AMDGPU_HPD_NONE) { + if (amdgpu_display_hpd_sense(adev, amdgpu_connector->hpd.hpd)) + status = connector_status_connected; + else + status = connector_status_disconnected; + if (connector->status == status) + return true; + } + + return false; +} + +/* + * DVI is complicated + * Do a DDC probe, if DDC probe passes, get the full EDID so + * we can do analog/digital monitor detection at this point. + * If the monitor is an analog monitor or we got no DDC, + * we need to find the DAC encoder object for this connector. + * If we got no DDC, we do load detection on the DAC encoder object. + * If we got analog DDC or load detection passes on the DAC encoder + * we have to check if this analog encoder is shared with anyone else (TV) + * if its shared we have to set the other connector to disconnected. + */ +static enum drm_connector_status +amdgpu_connector_dvi_detect(struct drm_connector *connector, bool force) +{ + struct drm_device *dev = connector->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + const struct drm_encoder_helper_funcs *encoder_funcs; + int r; + enum drm_connector_status ret = connector_status_disconnected; + bool dret = false, broken_edid = false; + + if (!drm_kms_helper_is_poll_worker()) { + r = pm_runtime_get_sync(connector->dev->dev); + if (r < 0) { + pm_runtime_put_autosuspend(connector->dev->dev); + return connector_status_disconnected; + } + } + + if (amdgpu_connector->detected_hpd_without_ddc) { + force = true; + amdgpu_connector->detected_hpd_without_ddc = false; + } + + if (!force && amdgpu_connector_check_hpd_status_unchanged(connector)) { + ret = connector->status; + goto exit; + } + + if (amdgpu_connector->ddc_bus) { + dret = amdgpu_display_ddc_probe(amdgpu_connector, false); + + /* Sometimes the pins required for the DDC probe on DVI + * connectors don't make contact at the same time that the ones + * for HPD do. If the DDC probe fails even though we had an HPD + * signal, try again later + */ + if (!dret && !force && + amdgpu_display_hpd_sense(adev, amdgpu_connector->hpd.hpd)) { + DRM_DEBUG_KMS("hpd detected without ddc, retrying in 1 second\n"); + amdgpu_connector->detected_hpd_without_ddc = true; + schedule_delayed_work(&adev->hotplug_work, + msecs_to_jiffies(1000)); + goto exit; + } + } + if (dret) { + amdgpu_connector->detected_by_load = false; + amdgpu_connector_free_edid(connector); + amdgpu_connector_get_edid(connector); + + if (!amdgpu_connector->edid) { + DRM_ERROR("%s: probed a monitor but no|invalid EDID\n", + connector->name); + ret = connector_status_connected; + broken_edid = true; /* defer use_digital to later */ + } else { + amdgpu_connector->use_digital = + !!(amdgpu_connector->edid->input & DRM_EDID_INPUT_DIGITAL); + + /* some oems have boards with separate digital and analog connectors + * with a shared ddc line (often vga + hdmi) + */ + if ((!amdgpu_connector->use_digital) && amdgpu_connector->shared_ddc) { + amdgpu_connector_free_edid(connector); + ret = connector_status_disconnected; + } else { + ret = connector_status_connected; + } + + /* This gets complicated. We have boards with VGA + HDMI with a + * shared DDC line and we have boards with DVI-D + HDMI with a shared + * DDC line. The latter is more complex because with DVI<->HDMI adapters + * you don't really know what's connected to which port as both are digital. + */ + if (amdgpu_connector->shared_ddc && (ret == connector_status_connected)) { + struct drm_connector *list_connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *list_amdgpu_connector; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(list_connector, + &iter) { + if (connector == list_connector) + continue; + list_amdgpu_connector = to_amdgpu_connector(list_connector); + if (list_amdgpu_connector->shared_ddc && + (list_amdgpu_connector->ddc_bus->rec.i2c_id == + amdgpu_connector->ddc_bus->rec.i2c_id)) { + /* cases where both connectors are digital */ + if (list_connector->connector_type != DRM_MODE_CONNECTOR_VGA) { + /* hpd is our only option in this case */ + if (!amdgpu_display_hpd_sense(adev, amdgpu_connector->hpd.hpd)) { + amdgpu_connector_free_edid(connector); + ret = connector_status_disconnected; + } + } + } + } + drm_connector_list_iter_end(&iter); + } + } + } + + if ((ret == connector_status_connected) && (amdgpu_connector->use_digital == true)) + goto out; + + /* DVI-D and HDMI-A are digital only */ + if ((connector->connector_type == DRM_MODE_CONNECTOR_DVID) || + (connector->connector_type == DRM_MODE_CONNECTOR_HDMIA)) + goto out; + + /* if we aren't forcing don't do destructive polling */ + if (!force) { + /* only return the previous status if we last + * detected a monitor via load. + */ + if (amdgpu_connector->detected_by_load) + ret = connector->status; + goto out; + } + + /* find analog encoder */ + if (amdgpu_connector->dac_load_detect) { + struct drm_encoder *encoder; + + drm_connector_for_each_possible_encoder(connector, encoder) { + if (encoder->encoder_type != DRM_MODE_ENCODER_DAC && + encoder->encoder_type != DRM_MODE_ENCODER_TVDAC) + continue; + + encoder_funcs = encoder->helper_private; + if (encoder_funcs->detect) { + if (!broken_edid) { + if (ret != connector_status_connected) { + /* deal with analog monitors without DDC */ + ret = encoder_funcs->detect(encoder, connector); + if (ret == connector_status_connected) { + amdgpu_connector->use_digital = false; + } + if (ret != connector_status_disconnected) + amdgpu_connector->detected_by_load = true; + } + } else { + enum drm_connector_status lret; + /* assume digital unless load detected otherwise */ + amdgpu_connector->use_digital = true; + lret = encoder_funcs->detect(encoder, connector); + DRM_DEBUG_KMS("load_detect %x returned: %x\n", + encoder->encoder_type, lret); + if (lret == connector_status_connected) + amdgpu_connector->use_digital = false; + } + break; + } + } + } + +out: + /* updated in get modes as well since we need to know if it's analog or digital */ + amdgpu_connector_update_scratch_regs(connector, ret); + +exit: + if (!drm_kms_helper_is_poll_worker()) { + pm_runtime_mark_last_busy(connector->dev->dev); + pm_runtime_put_autosuspend(connector->dev->dev); + } + + return ret; +} + +/* okay need to be smart in here about which encoder to pick */ +static struct drm_encoder * +amdgpu_connector_dvi_encoder(struct drm_connector *connector) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct drm_encoder *encoder; + + drm_connector_for_each_possible_encoder(connector, encoder) { + if (amdgpu_connector->use_digital == true) { + if (encoder->encoder_type == DRM_MODE_ENCODER_TMDS) + return encoder; + } else { + if (encoder->encoder_type == DRM_MODE_ENCODER_DAC || + encoder->encoder_type == DRM_MODE_ENCODER_TVDAC) + return encoder; + } + } + + /* see if we have a default encoder TODO */ + + /* then check use digitial */ + /* pick the first one */ + drm_connector_for_each_possible_encoder(connector, encoder) + return encoder; + + return NULL; +} + +static void amdgpu_connector_dvi_force(struct drm_connector *connector) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + if (connector->force == DRM_FORCE_ON) + amdgpu_connector->use_digital = false; + if (connector->force == DRM_FORCE_ON_DIGITAL) + amdgpu_connector->use_digital = true; +} + +static enum drm_mode_status amdgpu_connector_dvi_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + struct drm_device *dev = connector->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + /* XXX check mode bandwidth */ + + if (amdgpu_connector->use_digital && (mode->clock > 165000)) { + if ((amdgpu_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I) || + (amdgpu_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D) || + (amdgpu_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_B)) { + return MODE_OK; + } else if (connector->display_info.is_hdmi) { + /* HDMI 1.3+ supports max clock of 340 Mhz */ + if (mode->clock > 340000) + return MODE_CLOCK_HIGH; + else + return MODE_OK; + } else { + return MODE_CLOCK_HIGH; + } + } + + /* check against the max pixel clock */ + if ((mode->clock / 10) > adev->clock.max_pixel_clock) + return MODE_CLOCK_HIGH; + + return MODE_OK; +} + +static const struct drm_connector_helper_funcs amdgpu_connector_dvi_helper_funcs = { + .get_modes = amdgpu_connector_vga_get_modes, + .mode_valid = amdgpu_connector_dvi_mode_valid, + .best_encoder = amdgpu_connector_dvi_encoder, +}; + +static const struct drm_connector_funcs amdgpu_connector_dvi_funcs = { + .dpms = drm_helper_connector_dpms, + .detect = amdgpu_connector_dvi_detect, + .fill_modes = drm_helper_probe_single_connector_modes, + .set_property = amdgpu_connector_set_property, + .early_unregister = amdgpu_connector_unregister, + .destroy = amdgpu_connector_destroy, + .force = amdgpu_connector_dvi_force, +}; + +static int amdgpu_connector_dp_get_modes(struct drm_connector *connector) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct amdgpu_connector_atom_dig *amdgpu_dig_connector = amdgpu_connector->con_priv; + struct drm_encoder *encoder = amdgpu_connector_best_single_encoder(connector); + int ret; + + if ((connector->connector_type == DRM_MODE_CONNECTOR_eDP) || + (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)) { + struct drm_display_mode *mode; + + if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) { + if (!amdgpu_dig_connector->edp_on) + amdgpu_atombios_encoder_set_edp_panel_power(connector, + ATOM_TRANSMITTER_ACTION_POWER_ON); + amdgpu_connector_get_edid(connector); + ret = amdgpu_connector_ddc_get_modes(connector); + if (!amdgpu_dig_connector->edp_on) + amdgpu_atombios_encoder_set_edp_panel_power(connector, + ATOM_TRANSMITTER_ACTION_POWER_OFF); + } else { + /* need to setup ddc on the bridge */ + if (amdgpu_connector_encoder_get_dp_bridge_encoder_id(connector) != + ENCODER_OBJECT_ID_NONE) { + if (encoder) + amdgpu_atombios_encoder_setup_ext_encoder_ddc(encoder); + } + amdgpu_connector_get_edid(connector); + ret = amdgpu_connector_ddc_get_modes(connector); + } + + if (ret > 0) { + if (encoder) { + amdgpu_connector_fixup_lcd_native_mode(encoder, connector); + /* add scaled modes */ + amdgpu_connector_add_common_modes(encoder, connector); + } + return ret; + } + + if (!encoder) + return 0; + + /* we have no EDID modes */ + mode = amdgpu_connector_lcd_native_mode(encoder); + if (mode) { + ret = 1; + drm_mode_probed_add(connector, mode); + /* add the width/height from vbios tables if available */ + connector->display_info.width_mm = mode->width_mm; + connector->display_info.height_mm = mode->height_mm; + /* add scaled modes */ + amdgpu_connector_add_common_modes(encoder, connector); + } + } else { + /* need to setup ddc on the bridge */ + if (amdgpu_connector_encoder_get_dp_bridge_encoder_id(connector) != + ENCODER_OBJECT_ID_NONE) { + if (encoder) + amdgpu_atombios_encoder_setup_ext_encoder_ddc(encoder); + } + amdgpu_connector_get_edid(connector); + ret = amdgpu_connector_ddc_get_modes(connector); + + amdgpu_get_native_mode(connector); + } + + return ret; +} + +u16 amdgpu_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector) +{ + struct drm_encoder *encoder; + struct amdgpu_encoder *amdgpu_encoder; + + drm_connector_for_each_possible_encoder(connector, encoder) { + amdgpu_encoder = to_amdgpu_encoder(encoder); + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_TRAVIS: + case ENCODER_OBJECT_ID_NUTMEG: + return amdgpu_encoder->encoder_id; + default: + break; + } + } + + return ENCODER_OBJECT_ID_NONE; +} + +static bool amdgpu_connector_encoder_is_hbr2(struct drm_connector *connector) +{ + struct drm_encoder *encoder; + struct amdgpu_encoder *amdgpu_encoder; + bool found = false; + + drm_connector_for_each_possible_encoder(connector, encoder) { + amdgpu_encoder = to_amdgpu_encoder(encoder); + if (amdgpu_encoder->caps & ATOM_ENCODER_CAP_RECORD_HBR2) + found = true; + } + + return found; +} + +bool amdgpu_connector_is_dp12_capable(struct drm_connector *connector) +{ + struct drm_device *dev = connector->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + if ((adev->clock.default_dispclk >= 53900) && + amdgpu_connector_encoder_is_hbr2(connector)) { + return true; + } + + return false; +} + +static enum drm_connector_status +amdgpu_connector_dp_detect(struct drm_connector *connector, bool force) +{ + struct drm_device *dev = connector->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + enum drm_connector_status ret = connector_status_disconnected; + struct amdgpu_connector_atom_dig *amdgpu_dig_connector = amdgpu_connector->con_priv; + struct drm_encoder *encoder = amdgpu_connector_best_single_encoder(connector); + int r; + + if (!drm_kms_helper_is_poll_worker()) { + r = pm_runtime_get_sync(connector->dev->dev); + if (r < 0) { + pm_runtime_put_autosuspend(connector->dev->dev); + return connector_status_disconnected; + } + } + + if (!force && amdgpu_connector_check_hpd_status_unchanged(connector)) { + ret = connector->status; + goto out; + } + + amdgpu_connector_free_edid(connector); + + if ((connector->connector_type == DRM_MODE_CONNECTOR_eDP) || + (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)) { + if (encoder) { + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_display_mode *native_mode = &amdgpu_encoder->native_mode; + + /* check if panel is valid */ + if (native_mode->hdisplay >= 320 && native_mode->vdisplay >= 240) + ret = connector_status_connected; + } + /* eDP is always DP */ + amdgpu_dig_connector->dp_sink_type = CONNECTOR_OBJECT_ID_DISPLAYPORT; + if (!amdgpu_dig_connector->edp_on) + amdgpu_atombios_encoder_set_edp_panel_power(connector, + ATOM_TRANSMITTER_ACTION_POWER_ON); + if (!amdgpu_atombios_dp_get_dpcd(amdgpu_connector)) + ret = connector_status_connected; + if (!amdgpu_dig_connector->edp_on) + amdgpu_atombios_encoder_set_edp_panel_power(connector, + ATOM_TRANSMITTER_ACTION_POWER_OFF); + } else if (amdgpu_connector_encoder_get_dp_bridge_encoder_id(connector) != + ENCODER_OBJECT_ID_NONE) { + /* DP bridges are always DP */ + amdgpu_dig_connector->dp_sink_type = CONNECTOR_OBJECT_ID_DISPLAYPORT; + /* get the DPCD from the bridge */ + amdgpu_atombios_dp_get_dpcd(amdgpu_connector); + + if (encoder) { + /* setup ddc on the bridge */ + amdgpu_atombios_encoder_setup_ext_encoder_ddc(encoder); + /* bridge chips are always aux */ + /* try DDC */ + if (amdgpu_display_ddc_probe(amdgpu_connector, true)) + ret = connector_status_connected; + else if (amdgpu_connector->dac_load_detect) { /* try load detection */ + const struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private; + ret = encoder_funcs->detect(encoder, connector); + } + } + } else { + amdgpu_dig_connector->dp_sink_type = + amdgpu_atombios_dp_get_sinktype(amdgpu_connector); + if (amdgpu_display_hpd_sense(adev, amdgpu_connector->hpd.hpd)) { + ret = connector_status_connected; + if (amdgpu_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) + amdgpu_atombios_dp_get_dpcd(amdgpu_connector); + } else { + if (amdgpu_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) { + if (!amdgpu_atombios_dp_get_dpcd(amdgpu_connector)) + ret = connector_status_connected; + } else { + /* try non-aux ddc (DP to DVI/HDMI/etc. adapter) */ + if (amdgpu_display_ddc_probe(amdgpu_connector, + false)) + ret = connector_status_connected; + } + } + } + + amdgpu_connector_update_scratch_regs(connector, ret); +out: + if (!drm_kms_helper_is_poll_worker()) { + pm_runtime_mark_last_busy(connector->dev->dev); + pm_runtime_put_autosuspend(connector->dev->dev); + } + + if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort || + connector->connector_type == DRM_MODE_CONNECTOR_eDP) + drm_dp_set_subconnector_property(&amdgpu_connector->base, + ret, + amdgpu_dig_connector->dpcd, + amdgpu_dig_connector->downstream_ports); + return ret; +} + +static enum drm_mode_status amdgpu_connector_dp_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct amdgpu_connector_atom_dig *amdgpu_dig_connector = amdgpu_connector->con_priv; + + /* XXX check mode bandwidth */ + + if ((connector->connector_type == DRM_MODE_CONNECTOR_eDP) || + (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)) { + struct drm_encoder *encoder = amdgpu_connector_best_single_encoder(connector); + + if ((mode->hdisplay < 320) || (mode->vdisplay < 240)) + return MODE_PANEL; + + if (encoder) { + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_display_mode *native_mode = &amdgpu_encoder->native_mode; + + /* AVIVO hardware supports downscaling modes larger than the panel + * to the panel size, but I'm not sure this is desirable. + */ + if ((mode->hdisplay > native_mode->hdisplay) || + (mode->vdisplay > native_mode->vdisplay)) + return MODE_PANEL; + + /* if scaling is disabled, block non-native modes */ + if (amdgpu_encoder->rmx_type == RMX_OFF) { + if ((mode->hdisplay != native_mode->hdisplay) || + (mode->vdisplay != native_mode->vdisplay)) + return MODE_PANEL; + } + } + return MODE_OK; + } else { + if ((amdgpu_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) || + (amdgpu_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) { + return amdgpu_atombios_dp_mode_valid_helper(connector, mode); + } else { + if (connector->display_info.is_hdmi) { + /* HDMI 1.3+ supports max clock of 340 Mhz */ + if (mode->clock > 340000) + return MODE_CLOCK_HIGH; + } else { + if (mode->clock > 165000) + return MODE_CLOCK_HIGH; + } + } + } + + return MODE_OK; +} + +static int +amdgpu_connector_late_register(struct drm_connector *connector) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + int r = 0; + + if (amdgpu_connector->ddc_bus->has_aux) { + amdgpu_connector->ddc_bus->aux.dev = amdgpu_connector->base.kdev; + r = drm_dp_aux_register(&amdgpu_connector->ddc_bus->aux); + } + + return r; +} + +static const struct drm_connector_helper_funcs amdgpu_connector_dp_helper_funcs = { + .get_modes = amdgpu_connector_dp_get_modes, + .mode_valid = amdgpu_connector_dp_mode_valid, + .best_encoder = amdgpu_connector_dvi_encoder, +}; + +static const struct drm_connector_funcs amdgpu_connector_dp_funcs = { + .dpms = drm_helper_connector_dpms, + .detect = amdgpu_connector_dp_detect, + .fill_modes = drm_helper_probe_single_connector_modes, + .set_property = amdgpu_connector_set_property, + .early_unregister = amdgpu_connector_unregister, + .destroy = amdgpu_connector_destroy, + .force = amdgpu_connector_dvi_force, + .late_register = amdgpu_connector_late_register, +}; + +static const struct drm_connector_funcs amdgpu_connector_edp_funcs = { + .dpms = drm_helper_connector_dpms, + .detect = amdgpu_connector_dp_detect, + .fill_modes = drm_helper_probe_single_connector_modes, + .set_property = amdgpu_connector_set_lcd_property, + .early_unregister = amdgpu_connector_unregister, + .destroy = amdgpu_connector_destroy, + .force = amdgpu_connector_dvi_force, + .late_register = amdgpu_connector_late_register, +}; + +void +amdgpu_connector_add(struct amdgpu_device *adev, + uint32_t connector_id, + uint32_t supported_device, + int connector_type, + struct amdgpu_i2c_bus_rec *i2c_bus, + uint16_t connector_object_id, + struct amdgpu_hpd *hpd, + struct amdgpu_router *router) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector; + struct amdgpu_connector_atom_dig *amdgpu_dig_connector; + struct drm_encoder *encoder; + struct amdgpu_encoder *amdgpu_encoder; + struct i2c_adapter *ddc = NULL; + uint32_t subpixel_order = SubPixelNone; + bool shared_ddc = false; + bool is_dp_bridge = false; + bool has_aux = false; + + if (connector_type == DRM_MODE_CONNECTOR_Unknown) + return; + + /* see if we already added it */ + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + amdgpu_connector = to_amdgpu_connector(connector); + if (amdgpu_connector->connector_id == connector_id) { + amdgpu_connector->devices |= supported_device; + drm_connector_list_iter_end(&iter); + return; + } + if (amdgpu_connector->ddc_bus && i2c_bus->valid) { + if (amdgpu_connector->ddc_bus->rec.i2c_id == i2c_bus->i2c_id) { + amdgpu_connector->shared_ddc = true; + shared_ddc = true; + } + if (amdgpu_connector->router_bus && router->ddc_valid && + (amdgpu_connector->router.router_id == router->router_id)) { + amdgpu_connector->shared_ddc = false; + shared_ddc = false; + } + } + } + drm_connector_list_iter_end(&iter); + + /* check if it's a dp bridge */ + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + amdgpu_encoder = to_amdgpu_encoder(encoder); + if (amdgpu_encoder->devices & supported_device) { + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_TRAVIS: + case ENCODER_OBJECT_ID_NUTMEG: + is_dp_bridge = true; + break; + default: + break; + } + } + } + + amdgpu_connector = kzalloc(sizeof(struct amdgpu_connector), GFP_KERNEL); + if (!amdgpu_connector) + return; + + connector = &amdgpu_connector->base; + + amdgpu_connector->connector_id = connector_id; + amdgpu_connector->devices = supported_device; + amdgpu_connector->shared_ddc = shared_ddc; + amdgpu_connector->connector_object_id = connector_object_id; + amdgpu_connector->hpd = *hpd; + + amdgpu_connector->router = *router; + if (router->ddc_valid || router->cd_valid) { + amdgpu_connector->router_bus = amdgpu_i2c_lookup(adev, &router->i2c_info); + if (!amdgpu_connector->router_bus) + DRM_ERROR("Failed to assign router i2c bus! Check dmesg for i2c errors.\n"); + } + + if (is_dp_bridge) { + amdgpu_dig_connector = kzalloc(sizeof(struct amdgpu_connector_atom_dig), GFP_KERNEL); + if (!amdgpu_dig_connector) + goto failed; + amdgpu_connector->con_priv = amdgpu_dig_connector; + if (i2c_bus->valid) { + amdgpu_connector->ddc_bus = amdgpu_i2c_lookup(adev, i2c_bus); + if (amdgpu_connector->ddc_bus) { + has_aux = true; + ddc = &amdgpu_connector->ddc_bus->adapter; + } else { + DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + } + } + switch (connector_type) { + case DRM_MODE_CONNECTOR_VGA: + case DRM_MODE_CONNECTOR_DVIA: + default: + drm_connector_init_with_ddc(dev, &amdgpu_connector->base, + &amdgpu_connector_dp_funcs, + connector_type, + ddc); + drm_connector_helper_add(&amdgpu_connector->base, + &amdgpu_connector_dp_helper_funcs); + connector->interlace_allowed = true; + connector->doublescan_allowed = true; + amdgpu_connector->dac_load_detect = true; + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.load_detect_property, + 1); + drm_object_attach_property(&amdgpu_connector->base.base, + dev->mode_config.scaling_mode_property, + DRM_MODE_SCALE_NONE); + break; + case DRM_MODE_CONNECTOR_DVII: + case DRM_MODE_CONNECTOR_DVID: + case DRM_MODE_CONNECTOR_HDMIA: + case DRM_MODE_CONNECTOR_HDMIB: + case DRM_MODE_CONNECTOR_DisplayPort: + drm_connector_init_with_ddc(dev, &amdgpu_connector->base, + &amdgpu_connector_dp_funcs, + connector_type, + ddc); + drm_connector_helper_add(&amdgpu_connector->base, + &amdgpu_connector_dp_helper_funcs); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.underscan_property, + UNDERSCAN_OFF); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.underscan_hborder_property, + 0); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.underscan_vborder_property, + 0); + + drm_object_attach_property(&amdgpu_connector->base.base, + dev->mode_config.scaling_mode_property, + DRM_MODE_SCALE_NONE); + + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.dither_property, + AMDGPU_FMT_DITHER_DISABLE); + + if (amdgpu_audio != 0) { + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.audio_property, + AMDGPU_AUDIO_AUTO); + amdgpu_connector->audio = AMDGPU_AUDIO_AUTO; + } + + subpixel_order = SubPixelHorizontalRGB; + connector->interlace_allowed = true; + if (connector_type == DRM_MODE_CONNECTOR_HDMIB) + connector->doublescan_allowed = true; + else + connector->doublescan_allowed = false; + if (connector_type == DRM_MODE_CONNECTOR_DVII) { + amdgpu_connector->dac_load_detect = true; + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.load_detect_property, + 1); + } + break; + case DRM_MODE_CONNECTOR_LVDS: + case DRM_MODE_CONNECTOR_eDP: + drm_connector_init_with_ddc(dev, &amdgpu_connector->base, + &amdgpu_connector_edp_funcs, + connector_type, + ddc); + drm_connector_helper_add(&amdgpu_connector->base, + &amdgpu_connector_dp_helper_funcs); + drm_object_attach_property(&amdgpu_connector->base.base, + dev->mode_config.scaling_mode_property, + DRM_MODE_SCALE_FULLSCREEN); + subpixel_order = SubPixelHorizontalRGB; + connector->interlace_allowed = false; + connector->doublescan_allowed = false; + break; + } + } else { + switch (connector_type) { + case DRM_MODE_CONNECTOR_VGA: + if (i2c_bus->valid) { + amdgpu_connector->ddc_bus = amdgpu_i2c_lookup(adev, i2c_bus); + if (!amdgpu_connector->ddc_bus) + DRM_ERROR("VGA: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &amdgpu_connector->ddc_bus->adapter; + } + drm_connector_init_with_ddc(dev, &amdgpu_connector->base, + &amdgpu_connector_vga_funcs, + connector_type, + ddc); + drm_connector_helper_add(&amdgpu_connector->base, &amdgpu_connector_vga_helper_funcs); + amdgpu_connector->dac_load_detect = true; + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.load_detect_property, + 1); + drm_object_attach_property(&amdgpu_connector->base.base, + dev->mode_config.scaling_mode_property, + DRM_MODE_SCALE_NONE); + /* no HPD on analog connectors */ + amdgpu_connector->hpd.hpd = AMDGPU_HPD_NONE; + connector->interlace_allowed = true; + connector->doublescan_allowed = true; + break; + case DRM_MODE_CONNECTOR_DVIA: + if (i2c_bus->valid) { + amdgpu_connector->ddc_bus = amdgpu_i2c_lookup(adev, i2c_bus); + if (!amdgpu_connector->ddc_bus) + DRM_ERROR("DVIA: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &amdgpu_connector->ddc_bus->adapter; + } + drm_connector_init_with_ddc(dev, &amdgpu_connector->base, + &amdgpu_connector_vga_funcs, + connector_type, + ddc); + drm_connector_helper_add(&amdgpu_connector->base, &amdgpu_connector_vga_helper_funcs); + amdgpu_connector->dac_load_detect = true; + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.load_detect_property, + 1); + drm_object_attach_property(&amdgpu_connector->base.base, + dev->mode_config.scaling_mode_property, + DRM_MODE_SCALE_NONE); + /* no HPD on analog connectors */ + amdgpu_connector->hpd.hpd = AMDGPU_HPD_NONE; + connector->interlace_allowed = true; + connector->doublescan_allowed = true; + break; + case DRM_MODE_CONNECTOR_DVII: + case DRM_MODE_CONNECTOR_DVID: + amdgpu_dig_connector = kzalloc(sizeof(struct amdgpu_connector_atom_dig), GFP_KERNEL); + if (!amdgpu_dig_connector) + goto failed; + amdgpu_connector->con_priv = amdgpu_dig_connector; + if (i2c_bus->valid) { + amdgpu_connector->ddc_bus = amdgpu_i2c_lookup(adev, i2c_bus); + if (!amdgpu_connector->ddc_bus) + DRM_ERROR("DVI: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &amdgpu_connector->ddc_bus->adapter; + } + drm_connector_init_with_ddc(dev, &amdgpu_connector->base, + &amdgpu_connector_dvi_funcs, + connector_type, + ddc); + drm_connector_helper_add(&amdgpu_connector->base, &amdgpu_connector_dvi_helper_funcs); + subpixel_order = SubPixelHorizontalRGB; + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.coherent_mode_property, + 1); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.underscan_property, + UNDERSCAN_OFF); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.underscan_hborder_property, + 0); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.underscan_vborder_property, + 0); + drm_object_attach_property(&amdgpu_connector->base.base, + dev->mode_config.scaling_mode_property, + DRM_MODE_SCALE_NONE); + + if (amdgpu_audio != 0) { + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.audio_property, + AMDGPU_AUDIO_AUTO); + amdgpu_connector->audio = AMDGPU_AUDIO_AUTO; + } + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.dither_property, + AMDGPU_FMT_DITHER_DISABLE); + if (connector_type == DRM_MODE_CONNECTOR_DVII) { + amdgpu_connector->dac_load_detect = true; + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.load_detect_property, + 1); + } + connector->interlace_allowed = true; + if (connector_type == DRM_MODE_CONNECTOR_DVII) + connector->doublescan_allowed = true; + else + connector->doublescan_allowed = false; + break; + case DRM_MODE_CONNECTOR_HDMIA: + case DRM_MODE_CONNECTOR_HDMIB: + amdgpu_dig_connector = kzalloc(sizeof(struct amdgpu_connector_atom_dig), GFP_KERNEL); + if (!amdgpu_dig_connector) + goto failed; + amdgpu_connector->con_priv = amdgpu_dig_connector; + if (i2c_bus->valid) { + amdgpu_connector->ddc_bus = amdgpu_i2c_lookup(adev, i2c_bus); + if (!amdgpu_connector->ddc_bus) + DRM_ERROR("HDMI: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &amdgpu_connector->ddc_bus->adapter; + } + drm_connector_init_with_ddc(dev, &amdgpu_connector->base, + &amdgpu_connector_dvi_funcs, + connector_type, + ddc); + drm_connector_helper_add(&amdgpu_connector->base, &amdgpu_connector_dvi_helper_funcs); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.coherent_mode_property, + 1); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.underscan_property, + UNDERSCAN_OFF); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.underscan_hborder_property, + 0); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.underscan_vborder_property, + 0); + drm_object_attach_property(&amdgpu_connector->base.base, + dev->mode_config.scaling_mode_property, + DRM_MODE_SCALE_NONE); + if (amdgpu_audio != 0) { + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.audio_property, + AMDGPU_AUDIO_AUTO); + amdgpu_connector->audio = AMDGPU_AUDIO_AUTO; + } + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.dither_property, + AMDGPU_FMT_DITHER_DISABLE); + subpixel_order = SubPixelHorizontalRGB; + connector->interlace_allowed = true; + if (connector_type == DRM_MODE_CONNECTOR_HDMIB) + connector->doublescan_allowed = true; + else + connector->doublescan_allowed = false; + break; + case DRM_MODE_CONNECTOR_DisplayPort: + amdgpu_dig_connector = kzalloc(sizeof(struct amdgpu_connector_atom_dig), GFP_KERNEL); + if (!amdgpu_dig_connector) + goto failed; + amdgpu_connector->con_priv = amdgpu_dig_connector; + if (i2c_bus->valid) { + amdgpu_connector->ddc_bus = amdgpu_i2c_lookup(adev, i2c_bus); + if (amdgpu_connector->ddc_bus) { + has_aux = true; + ddc = &amdgpu_connector->ddc_bus->adapter; + } else { + DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + } + } + drm_connector_init_with_ddc(dev, &amdgpu_connector->base, + &amdgpu_connector_dp_funcs, + connector_type, + ddc); + drm_connector_helper_add(&amdgpu_connector->base, &amdgpu_connector_dp_helper_funcs); + subpixel_order = SubPixelHorizontalRGB; + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.coherent_mode_property, + 1); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.underscan_property, + UNDERSCAN_OFF); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.underscan_hborder_property, + 0); + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.underscan_vborder_property, + 0); + drm_object_attach_property(&amdgpu_connector->base.base, + dev->mode_config.scaling_mode_property, + DRM_MODE_SCALE_NONE); + if (amdgpu_audio != 0) { + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.audio_property, + AMDGPU_AUDIO_AUTO); + amdgpu_connector->audio = AMDGPU_AUDIO_AUTO; + } + drm_object_attach_property(&amdgpu_connector->base.base, + adev->mode_info.dither_property, + AMDGPU_FMT_DITHER_DISABLE); + connector->interlace_allowed = true; + /* in theory with a DP to VGA converter... */ + connector->doublescan_allowed = false; + break; + case DRM_MODE_CONNECTOR_eDP: + amdgpu_dig_connector = kzalloc(sizeof(struct amdgpu_connector_atom_dig), GFP_KERNEL); + if (!amdgpu_dig_connector) + goto failed; + amdgpu_connector->con_priv = amdgpu_dig_connector; + if (i2c_bus->valid) { + amdgpu_connector->ddc_bus = amdgpu_i2c_lookup(adev, i2c_bus); + if (amdgpu_connector->ddc_bus) { + has_aux = true; + ddc = &amdgpu_connector->ddc_bus->adapter; + } else { + DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + } + } + drm_connector_init_with_ddc(dev, &amdgpu_connector->base, + &amdgpu_connector_edp_funcs, + connector_type, + ddc); + drm_connector_helper_add(&amdgpu_connector->base, &amdgpu_connector_dp_helper_funcs); + drm_object_attach_property(&amdgpu_connector->base.base, + dev->mode_config.scaling_mode_property, + DRM_MODE_SCALE_FULLSCREEN); + subpixel_order = SubPixelHorizontalRGB; + connector->interlace_allowed = false; + connector->doublescan_allowed = false; + break; + case DRM_MODE_CONNECTOR_LVDS: + amdgpu_dig_connector = kzalloc(sizeof(struct amdgpu_connector_atom_dig), GFP_KERNEL); + if (!amdgpu_dig_connector) + goto failed; + amdgpu_connector->con_priv = amdgpu_dig_connector; + if (i2c_bus->valid) { + amdgpu_connector->ddc_bus = amdgpu_i2c_lookup(adev, i2c_bus); + if (!amdgpu_connector->ddc_bus) + DRM_ERROR("LVDS: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &amdgpu_connector->ddc_bus->adapter; + } + drm_connector_init_with_ddc(dev, &amdgpu_connector->base, + &amdgpu_connector_lvds_funcs, + connector_type, + ddc); + drm_connector_helper_add(&amdgpu_connector->base, &amdgpu_connector_lvds_helper_funcs); + drm_object_attach_property(&amdgpu_connector->base.base, + dev->mode_config.scaling_mode_property, + DRM_MODE_SCALE_FULLSCREEN); + subpixel_order = SubPixelHorizontalRGB; + connector->interlace_allowed = false; + connector->doublescan_allowed = false; + break; + } + } + + if (amdgpu_connector->hpd.hpd == AMDGPU_HPD_NONE) { + if (i2c_bus->valid) { + connector->polled = DRM_CONNECTOR_POLL_CONNECT | + DRM_CONNECTOR_POLL_DISCONNECT; + } + } else + connector->polled = DRM_CONNECTOR_POLL_HPD; + + connector->display_info.subpixel_order = subpixel_order; + + if (has_aux) + amdgpu_atombios_dp_aux_init(amdgpu_connector); + + if (connector_type == DRM_MODE_CONNECTOR_DisplayPort || + connector_type == DRM_MODE_CONNECTOR_eDP) { + drm_connector_attach_dp_subconnector_property(&amdgpu_connector->base); + } + + return; + +failed: + drm_connector_cleanup(connector); + kfree(connector); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.h new file mode 100644 index 000000000..61fcef15a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.h @@ -0,0 +1,42 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_CONNECTORS_H__ +#define __AMDGPU_CONNECTORS_H__ + +struct edid *amdgpu_connector_edid(struct drm_connector *connector); +void amdgpu_connector_hotplug(struct drm_connector *connector); +int amdgpu_connector_get_monitor_bpc(struct drm_connector *connector); +u16 amdgpu_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector); +bool amdgpu_connector_is_dp12_capable(struct drm_connector *connector); +void +amdgpu_connector_add(struct amdgpu_device *adev, + uint32_t connector_id, + uint32_t supported_device, + int connector_type, + struct amdgpu_i2c_bus_rec *i2c_bus, + uint16_t connector_object_id, + struct amdgpu_hpd *hpd, + struct amdgpu_router *router); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c new file mode 100644 index 000000000..c0a3afe81 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -0,0 +1,1786 @@ +/* + * Copyright 2008 Jerome Glisse. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Authors: + * Jerome Glisse + */ + +#include +#include +#include +#include + +#include +#include +#include + +#include "amdgpu_cs.h" +#include "amdgpu.h" +#include "amdgpu_trace.h" +#include "amdgpu_gmc.h" +#include "amdgpu_gem.h" +#include "amdgpu_ras.h" + +static int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, + struct amdgpu_device *adev, + struct drm_file *filp, + union drm_amdgpu_cs *cs) +{ + struct amdgpu_fpriv *fpriv = filp->driver_priv; + + if (cs->in.num_chunks == 0) + return -EINVAL; + + memset(p, 0, sizeof(*p)); + p->adev = adev; + p->filp = filp; + + p->ctx = amdgpu_ctx_get(fpriv, cs->in.ctx_id); + if (!p->ctx) + return -EINVAL; + + if (atomic_read(&p->ctx->guilty)) { + amdgpu_ctx_put(p->ctx); + return -ECANCELED; + } + + amdgpu_sync_create(&p->sync); + drm_exec_init(&p->exec, DRM_EXEC_INTERRUPTIBLE_WAIT | + DRM_EXEC_IGNORE_DUPLICATES); + return 0; +} + +static int amdgpu_cs_job_idx(struct amdgpu_cs_parser *p, + struct drm_amdgpu_cs_chunk_ib *chunk_ib) +{ + struct drm_sched_entity *entity; + unsigned int i; + int r; + + r = amdgpu_ctx_get_entity(p->ctx, chunk_ib->ip_type, + chunk_ib->ip_instance, + chunk_ib->ring, &entity); + if (r) + return r; + + /* + * Abort if there is no run queue associated with this entity. + * Possibly because of disabled HW IP. + */ + if (entity->rq == NULL) + return -EINVAL; + + /* Check if we can add this IB to some existing job */ + for (i = 0; i < p->gang_size; ++i) + if (p->entities[i] == entity) + return i; + + /* If not increase the gang size if possible */ + if (i == AMDGPU_CS_GANG_SIZE) + return -EINVAL; + + p->entities[i] = entity; + p->gang_size = i + 1; + return i; +} + +static int amdgpu_cs_p1_ib(struct amdgpu_cs_parser *p, + struct drm_amdgpu_cs_chunk_ib *chunk_ib, + unsigned int *num_ibs) +{ + int r; + + r = amdgpu_cs_job_idx(p, chunk_ib); + if (r < 0) + return r; + + if (num_ibs[r] >= amdgpu_ring_max_ibs(chunk_ib->ip_type)) + return -EINVAL; + + ++(num_ibs[r]); + p->gang_leader_idx = r; + return 0; +} + +static int amdgpu_cs_p1_user_fence(struct amdgpu_cs_parser *p, + struct drm_amdgpu_cs_chunk_fence *data, + uint32_t *offset) +{ + struct drm_gem_object *gobj; + unsigned long size; + + gobj = drm_gem_object_lookup(p->filp, data->handle); + if (gobj == NULL) + return -EINVAL; + + p->uf_bo = amdgpu_bo_ref(gem_to_amdgpu_bo(gobj)); + drm_gem_object_put(gobj); + + size = amdgpu_bo_size(p->uf_bo); + if (size != PAGE_SIZE || data->offset > (size - 8)) + return -EINVAL; + + if (amdgpu_ttm_tt_get_usermm(p->uf_bo->tbo.ttm)) + return -EINVAL; + + *offset = data->offset; + return 0; +} + +static int amdgpu_cs_p1_bo_handles(struct amdgpu_cs_parser *p, + struct drm_amdgpu_bo_list_in *data) +{ + struct drm_amdgpu_bo_list_entry *info; + int r; + + r = amdgpu_bo_create_list_entry_array(data, &info); + if (r) + return r; + + r = amdgpu_bo_list_create(p->adev, p->filp, info, data->bo_number, + &p->bo_list); + if (r) + goto error_free; + + kvfree(info); + return 0; + +error_free: + kvfree(info); + + return r; +} + +/* Copy the data from userspace and go over it the first time */ +static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p, + union drm_amdgpu_cs *cs) +{ + struct amdgpu_fpriv *fpriv = p->filp->driver_priv; + unsigned int num_ibs[AMDGPU_CS_GANG_SIZE] = { }; + struct amdgpu_vm *vm = &fpriv->vm; + uint64_t *chunk_array_user; + uint64_t *chunk_array; + uint32_t uf_offset = 0; + size_t size; + int ret; + int i; + + chunk_array = kvmalloc_array(cs->in.num_chunks, sizeof(uint64_t), + GFP_KERNEL); + if (!chunk_array) + return -ENOMEM; + + /* get chunks */ + chunk_array_user = u64_to_user_ptr(cs->in.chunks); + if (copy_from_user(chunk_array, chunk_array_user, + sizeof(uint64_t)*cs->in.num_chunks)) { + ret = -EFAULT; + goto free_chunk; + } + + p->nchunks = cs->in.num_chunks; + p->chunks = kvmalloc_array(p->nchunks, sizeof(struct amdgpu_cs_chunk), + GFP_KERNEL); + if (!p->chunks) { + ret = -ENOMEM; + goto free_chunk; + } + + for (i = 0; i < p->nchunks; i++) { + struct drm_amdgpu_cs_chunk __user *chunk_ptr = NULL; + struct drm_amdgpu_cs_chunk user_chunk; + uint32_t __user *cdata; + + chunk_ptr = u64_to_user_ptr(chunk_array[i]); + if (copy_from_user(&user_chunk, chunk_ptr, + sizeof(struct drm_amdgpu_cs_chunk))) { + ret = -EFAULT; + i--; + goto free_partial_kdata; + } + p->chunks[i].chunk_id = user_chunk.chunk_id; + p->chunks[i].length_dw = user_chunk.length_dw; + + size = p->chunks[i].length_dw; + cdata = u64_to_user_ptr(user_chunk.chunk_data); + + p->chunks[i].kdata = kvmalloc_array(size, sizeof(uint32_t), + GFP_KERNEL); + if (p->chunks[i].kdata == NULL) { + ret = -ENOMEM; + i--; + goto free_partial_kdata; + } + size *= sizeof(uint32_t); + if (copy_from_user(p->chunks[i].kdata, cdata, size)) { + ret = -EFAULT; + goto free_partial_kdata; + } + + /* Assume the worst on the following checks */ + ret = -EINVAL; + switch (p->chunks[i].chunk_id) { + case AMDGPU_CHUNK_ID_IB: + if (size < sizeof(struct drm_amdgpu_cs_chunk_ib)) + goto free_partial_kdata; + + ret = amdgpu_cs_p1_ib(p, p->chunks[i].kdata, num_ibs); + if (ret) + goto free_partial_kdata; + break; + + case AMDGPU_CHUNK_ID_FENCE: + if (size < sizeof(struct drm_amdgpu_cs_chunk_fence)) + goto free_partial_kdata; + + ret = amdgpu_cs_p1_user_fence(p, p->chunks[i].kdata, + &uf_offset); + if (ret) + goto free_partial_kdata; + break; + + case AMDGPU_CHUNK_ID_BO_HANDLES: + if (size < sizeof(struct drm_amdgpu_bo_list_in)) + goto free_partial_kdata; + + ret = amdgpu_cs_p1_bo_handles(p, p->chunks[i].kdata); + if (ret) + goto free_partial_kdata; + break; + + case AMDGPU_CHUNK_ID_DEPENDENCIES: + case AMDGPU_CHUNK_ID_SYNCOBJ_IN: + case AMDGPU_CHUNK_ID_SYNCOBJ_OUT: + case AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES: + case AMDGPU_CHUNK_ID_SYNCOBJ_TIMELINE_WAIT: + case AMDGPU_CHUNK_ID_SYNCOBJ_TIMELINE_SIGNAL: + case AMDGPU_CHUNK_ID_CP_GFX_SHADOW: + break; + + default: + goto free_partial_kdata; + } + } + + if (!p->gang_size) { + ret = -EINVAL; + goto free_all_kdata; + } + + for (i = 0; i < p->gang_size; ++i) { + ret = amdgpu_job_alloc(p->adev, vm, p->entities[i], vm, + num_ibs[i], &p->jobs[i]); + if (ret) + goto free_all_kdata; + } + p->gang_leader = p->jobs[p->gang_leader_idx]; + + if (p->ctx->generation != p->gang_leader->generation) { + ret = -ECANCELED; + goto free_all_kdata; + } + + if (p->uf_bo) + p->gang_leader->uf_addr = uf_offset; + kvfree(chunk_array); + + /* Use this opportunity to fill in task info for the vm */ + amdgpu_vm_set_task_info(vm); + + return 0; + +free_all_kdata: + i = p->nchunks - 1; +free_partial_kdata: + for (; i >= 0; i--) + kvfree(p->chunks[i].kdata); + kvfree(p->chunks); + p->chunks = NULL; + p->nchunks = 0; +free_chunk: + kvfree(chunk_array); + + return ret; +} + +static int amdgpu_cs_p2_ib(struct amdgpu_cs_parser *p, + struct amdgpu_cs_chunk *chunk, + unsigned int *ce_preempt, + unsigned int *de_preempt) +{ + struct drm_amdgpu_cs_chunk_ib *chunk_ib = chunk->kdata; + struct amdgpu_fpriv *fpriv = p->filp->driver_priv; + struct amdgpu_vm *vm = &fpriv->vm; + struct amdgpu_ring *ring; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + int r; + + r = amdgpu_cs_job_idx(p, chunk_ib); + if (r < 0) + return r; + + job = p->jobs[r]; + ring = amdgpu_job_ring(job); + ib = &job->ibs[job->num_ibs++]; + + /* MM engine doesn't support user fences */ + if (p->uf_bo && ring->funcs->no_user_fence) + return -EINVAL; + + if (chunk_ib->ip_type == AMDGPU_HW_IP_GFX && + chunk_ib->flags & AMDGPU_IB_FLAG_PREEMPT) { + if (chunk_ib->flags & AMDGPU_IB_FLAG_CE) + (*ce_preempt)++; + else + (*de_preempt)++; + + /* Each GFX command submit allows only 1 IB max + * preemptible for CE & DE */ + if (*ce_preempt > 1 || *de_preempt > 1) + return -EINVAL; + } + + if (chunk_ib->flags & AMDGPU_IB_FLAG_PREAMBLE) + job->preamble_status |= AMDGPU_PREAMBLE_IB_PRESENT; + + r = amdgpu_ib_get(p->adev, vm, ring->funcs->parse_cs ? + chunk_ib->ib_bytes : 0, + AMDGPU_IB_POOL_DELAYED, ib); + if (r) { + DRM_ERROR("Failed to get ib !\n"); + return r; + } + + ib->gpu_addr = chunk_ib->va_start; + ib->length_dw = chunk_ib->ib_bytes / 4; + ib->flags = chunk_ib->flags; + return 0; +} + +static int amdgpu_cs_p2_dependencies(struct amdgpu_cs_parser *p, + struct amdgpu_cs_chunk *chunk) +{ + struct drm_amdgpu_cs_chunk_dep *deps = chunk->kdata; + struct amdgpu_fpriv *fpriv = p->filp->driver_priv; + unsigned int num_deps; + int i, r; + + num_deps = chunk->length_dw * 4 / + sizeof(struct drm_amdgpu_cs_chunk_dep); + + for (i = 0; i < num_deps; ++i) { + struct amdgpu_ctx *ctx; + struct drm_sched_entity *entity; + struct dma_fence *fence; + + ctx = amdgpu_ctx_get(fpriv, deps[i].ctx_id); + if (ctx == NULL) + return -EINVAL; + + r = amdgpu_ctx_get_entity(ctx, deps[i].ip_type, + deps[i].ip_instance, + deps[i].ring, &entity); + if (r) { + amdgpu_ctx_put(ctx); + return r; + } + + fence = amdgpu_ctx_get_fence(ctx, entity, deps[i].handle); + amdgpu_ctx_put(ctx); + + if (IS_ERR(fence)) + return PTR_ERR(fence); + else if (!fence) + continue; + + if (chunk->chunk_id == AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES) { + struct drm_sched_fence *s_fence; + struct dma_fence *old = fence; + + s_fence = to_drm_sched_fence(fence); + fence = dma_fence_get(&s_fence->scheduled); + dma_fence_put(old); + } + + r = amdgpu_sync_fence(&p->sync, fence); + dma_fence_put(fence); + if (r) + return r; + } + return 0; +} + +static int amdgpu_syncobj_lookup_and_add(struct amdgpu_cs_parser *p, + uint32_t handle, u64 point, + u64 flags) +{ + struct dma_fence *fence; + int r; + + r = drm_syncobj_find_fence(p->filp, handle, point, flags, &fence); + if (r) { + DRM_ERROR("syncobj %u failed to find fence @ %llu (%d)!\n", + handle, point, r); + return r; + } + + r = amdgpu_sync_fence(&p->sync, fence); + dma_fence_put(fence); + return r; +} + +static int amdgpu_cs_p2_syncobj_in(struct amdgpu_cs_parser *p, + struct amdgpu_cs_chunk *chunk) +{ + struct drm_amdgpu_cs_chunk_sem *deps = chunk->kdata; + unsigned int num_deps; + int i, r; + + num_deps = chunk->length_dw * 4 / + sizeof(struct drm_amdgpu_cs_chunk_sem); + for (i = 0; i < num_deps; ++i) { + r = amdgpu_syncobj_lookup_and_add(p, deps[i].handle, 0, 0); + if (r) + return r; + } + + return 0; +} + +static int amdgpu_cs_p2_syncobj_timeline_wait(struct amdgpu_cs_parser *p, + struct amdgpu_cs_chunk *chunk) +{ + struct drm_amdgpu_cs_chunk_syncobj *syncobj_deps = chunk->kdata; + unsigned int num_deps; + int i, r; + + num_deps = chunk->length_dw * 4 / + sizeof(struct drm_amdgpu_cs_chunk_syncobj); + for (i = 0; i < num_deps; ++i) { + r = amdgpu_syncobj_lookup_and_add(p, syncobj_deps[i].handle, + syncobj_deps[i].point, + syncobj_deps[i].flags); + if (r) + return r; + } + + return 0; +} + +static int amdgpu_cs_p2_syncobj_out(struct amdgpu_cs_parser *p, + struct amdgpu_cs_chunk *chunk) +{ + struct drm_amdgpu_cs_chunk_sem *deps = chunk->kdata; + unsigned int num_deps; + int i; + + num_deps = chunk->length_dw * 4 / + sizeof(struct drm_amdgpu_cs_chunk_sem); + + if (p->post_deps) + return -EINVAL; + + p->post_deps = kmalloc_array(num_deps, sizeof(*p->post_deps), + GFP_KERNEL); + p->num_post_deps = 0; + + if (!p->post_deps) + return -ENOMEM; + + + for (i = 0; i < num_deps; ++i) { + p->post_deps[i].syncobj = + drm_syncobj_find(p->filp, deps[i].handle); + if (!p->post_deps[i].syncobj) + return -EINVAL; + p->post_deps[i].chain = NULL; + p->post_deps[i].point = 0; + p->num_post_deps++; + } + + return 0; +} + +static int amdgpu_cs_p2_syncobj_timeline_signal(struct amdgpu_cs_parser *p, + struct amdgpu_cs_chunk *chunk) +{ + struct drm_amdgpu_cs_chunk_syncobj *syncobj_deps = chunk->kdata; + unsigned int num_deps; + int i; + + num_deps = chunk->length_dw * 4 / + sizeof(struct drm_amdgpu_cs_chunk_syncobj); + + if (p->post_deps) + return -EINVAL; + + p->post_deps = kmalloc_array(num_deps, sizeof(*p->post_deps), + GFP_KERNEL); + p->num_post_deps = 0; + + if (!p->post_deps) + return -ENOMEM; + + for (i = 0; i < num_deps; ++i) { + struct amdgpu_cs_post_dep *dep = &p->post_deps[i]; + + dep->chain = NULL; + if (syncobj_deps[i].point) { + dep->chain = dma_fence_chain_alloc(); + if (!dep->chain) + return -ENOMEM; + } + + dep->syncobj = drm_syncobj_find(p->filp, + syncobj_deps[i].handle); + if (!dep->syncobj) { + dma_fence_chain_free(dep->chain); + return -EINVAL; + } + dep->point = syncobj_deps[i].point; + p->num_post_deps++; + } + + return 0; +} + +static int amdgpu_cs_p2_shadow(struct amdgpu_cs_parser *p, + struct amdgpu_cs_chunk *chunk) +{ + struct drm_amdgpu_cs_chunk_cp_gfx_shadow *shadow = chunk->kdata; + int i; + + if (shadow->flags & ~AMDGPU_CS_CHUNK_CP_GFX_SHADOW_FLAGS_INIT_SHADOW) + return -EINVAL; + + for (i = 0; i < p->gang_size; ++i) { + p->jobs[i]->shadow_va = shadow->shadow_va; + p->jobs[i]->csa_va = shadow->csa_va; + p->jobs[i]->gds_va = shadow->gds_va; + p->jobs[i]->init_shadow = + shadow->flags & AMDGPU_CS_CHUNK_CP_GFX_SHADOW_FLAGS_INIT_SHADOW; + } + + return 0; +} + +static int amdgpu_cs_pass2(struct amdgpu_cs_parser *p) +{ + unsigned int ce_preempt = 0, de_preempt = 0; + int i, r; + + for (i = 0; i < p->nchunks; ++i) { + struct amdgpu_cs_chunk *chunk; + + chunk = &p->chunks[i]; + + switch (chunk->chunk_id) { + case AMDGPU_CHUNK_ID_IB: + r = amdgpu_cs_p2_ib(p, chunk, &ce_preempt, &de_preempt); + if (r) + return r; + break; + case AMDGPU_CHUNK_ID_DEPENDENCIES: + case AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES: + r = amdgpu_cs_p2_dependencies(p, chunk); + if (r) + return r; + break; + case AMDGPU_CHUNK_ID_SYNCOBJ_IN: + r = amdgpu_cs_p2_syncobj_in(p, chunk); + if (r) + return r; + break; + case AMDGPU_CHUNK_ID_SYNCOBJ_OUT: + r = amdgpu_cs_p2_syncobj_out(p, chunk); + if (r) + return r; + break; + case AMDGPU_CHUNK_ID_SYNCOBJ_TIMELINE_WAIT: + r = amdgpu_cs_p2_syncobj_timeline_wait(p, chunk); + if (r) + return r; + break; + case AMDGPU_CHUNK_ID_SYNCOBJ_TIMELINE_SIGNAL: + r = amdgpu_cs_p2_syncobj_timeline_signal(p, chunk); + if (r) + return r; + break; + case AMDGPU_CHUNK_ID_CP_GFX_SHADOW: + r = amdgpu_cs_p2_shadow(p, chunk); + if (r) + return r; + break; + } + } + + return 0; +} + +/* Convert microseconds to bytes. */ +static u64 us_to_bytes(struct amdgpu_device *adev, s64 us) +{ + if (us <= 0 || !adev->mm_stats.log2_max_MBps) + return 0; + + /* Since accum_us is incremented by a million per second, just + * multiply it by the number of MB/s to get the number of bytes. + */ + return us << adev->mm_stats.log2_max_MBps; +} + +static s64 bytes_to_us(struct amdgpu_device *adev, u64 bytes) +{ + if (!adev->mm_stats.log2_max_MBps) + return 0; + + return bytes >> adev->mm_stats.log2_max_MBps; +} + +/* Returns how many bytes TTM can move right now. If no bytes can be moved, + * it returns 0. If it returns non-zero, it's OK to move at least one buffer, + * which means it can go over the threshold once. If that happens, the driver + * will be in debt and no other buffer migrations can be done until that debt + * is repaid. + * + * This approach allows moving a buffer of any size (it's important to allow + * that). + * + * The currency is simply time in microseconds and it increases as the clock + * ticks. The accumulated microseconds (us) are converted to bytes and + * returned. + */ +static void amdgpu_cs_get_threshold_for_moves(struct amdgpu_device *adev, + u64 *max_bytes, + u64 *max_vis_bytes) +{ + s64 time_us, increment_us; + u64 free_vram, total_vram, used_vram; + /* Allow a maximum of 200 accumulated ms. This is basically per-IB + * throttling. + * + * It means that in order to get full max MBps, at least 5 IBs per + * second must be submitted and not more than 200ms apart from each + * other. + */ + const s64 us_upper_bound = 200000; + + if (!adev->mm_stats.log2_max_MBps) { + *max_bytes = 0; + *max_vis_bytes = 0; + return; + } + + total_vram = adev->gmc.real_vram_size - atomic64_read(&adev->vram_pin_size); + used_vram = ttm_resource_manager_usage(&adev->mman.vram_mgr.manager); + free_vram = used_vram >= total_vram ? 0 : total_vram - used_vram; + + spin_lock(&adev->mm_stats.lock); + + /* Increase the amount of accumulated us. */ + time_us = ktime_to_us(ktime_get()); + increment_us = time_us - adev->mm_stats.last_update_us; + adev->mm_stats.last_update_us = time_us; + adev->mm_stats.accum_us = min(adev->mm_stats.accum_us + increment_us, + us_upper_bound); + + /* This prevents the short period of low performance when the VRAM + * usage is low and the driver is in debt or doesn't have enough + * accumulated us to fill VRAM quickly. + * + * The situation can occur in these cases: + * - a lot of VRAM is freed by userspace + * - the presence of a big buffer causes a lot of evictions + * (solution: split buffers into smaller ones) + * + * If 128 MB or 1/8th of VRAM is free, start filling it now by setting + * accum_us to a positive number. + */ + if (free_vram >= 128 * 1024 * 1024 || free_vram >= total_vram / 8) { + s64 min_us; + + /* Be more aggressive on dGPUs. Try to fill a portion of free + * VRAM now. + */ + if (!(adev->flags & AMD_IS_APU)) + min_us = bytes_to_us(adev, free_vram / 4); + else + min_us = 0; /* Reset accum_us on APUs. */ + + adev->mm_stats.accum_us = max(min_us, adev->mm_stats.accum_us); + } + + /* This is set to 0 if the driver is in debt to disallow (optional) + * buffer moves. + */ + *max_bytes = us_to_bytes(adev, adev->mm_stats.accum_us); + + /* Do the same for visible VRAM if half of it is free */ + if (!amdgpu_gmc_vram_full_visible(&adev->gmc)) { + u64 total_vis_vram = adev->gmc.visible_vram_size; + u64 used_vis_vram = + amdgpu_vram_mgr_vis_usage(&adev->mman.vram_mgr); + + if (used_vis_vram < total_vis_vram) { + u64 free_vis_vram = total_vis_vram - used_vis_vram; + + adev->mm_stats.accum_us_vis = min(adev->mm_stats.accum_us_vis + + increment_us, us_upper_bound); + + if (free_vis_vram >= total_vis_vram / 2) + adev->mm_stats.accum_us_vis = + max(bytes_to_us(adev, free_vis_vram / 2), + adev->mm_stats.accum_us_vis); + } + + *max_vis_bytes = us_to_bytes(adev, adev->mm_stats.accum_us_vis); + } else { + *max_vis_bytes = 0; + } + + spin_unlock(&adev->mm_stats.lock); +} + +/* Report how many bytes have really been moved for the last command + * submission. This can result in a debt that can stop buffer migrations + * temporarily. + */ +void amdgpu_cs_report_moved_bytes(struct amdgpu_device *adev, u64 num_bytes, + u64 num_vis_bytes) +{ + spin_lock(&adev->mm_stats.lock); + adev->mm_stats.accum_us -= bytes_to_us(adev, num_bytes); + adev->mm_stats.accum_us_vis -= bytes_to_us(adev, num_vis_bytes); + spin_unlock(&adev->mm_stats.lock); +} + +static int amdgpu_cs_bo_validate(void *param, struct amdgpu_bo *bo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + struct amdgpu_cs_parser *p = param; + struct ttm_operation_ctx ctx = { + .interruptible = true, + .no_wait_gpu = false, + .resv = bo->tbo.base.resv + }; + uint32_t domain; + int r; + + if (bo->tbo.pin_count) + return 0; + + /* Don't move this buffer if we have depleted our allowance + * to move it. Don't move anything if the threshold is zero. + */ + if (p->bytes_moved < p->bytes_moved_threshold && + (!bo->tbo.base.dma_buf || + list_empty(&bo->tbo.base.dma_buf->attachments))) { + if (!amdgpu_gmc_vram_full_visible(&adev->gmc) && + (bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED)) { + /* And don't move a CPU_ACCESS_REQUIRED BO to limited + * visible VRAM if we've depleted our allowance to do + * that. + */ + if (p->bytes_moved_vis < p->bytes_moved_vis_threshold) + domain = bo->preferred_domains; + else + domain = bo->allowed_domains; + } else { + domain = bo->preferred_domains; + } + } else { + domain = bo->allowed_domains; + } + +retry: + amdgpu_bo_placement_from_domain(bo, domain); + r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + + p->bytes_moved += ctx.bytes_moved; + if (!amdgpu_gmc_vram_full_visible(&adev->gmc) && + amdgpu_bo_in_cpu_visible_vram(bo)) + p->bytes_moved_vis += ctx.bytes_moved; + + if (unlikely(r == -ENOMEM) && domain != bo->allowed_domains) { + domain = bo->allowed_domains; + goto retry; + } + + return r; +} + +static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p, + union drm_amdgpu_cs *cs) +{ + struct amdgpu_fpriv *fpriv = p->filp->driver_priv; + struct ttm_operation_ctx ctx = { true, false }; + struct amdgpu_vm *vm = &fpriv->vm; + struct amdgpu_bo_list_entry *e; + struct drm_gem_object *obj; + unsigned long index; + unsigned int i; + int r; + + /* p->bo_list could already be assigned if AMDGPU_CHUNK_ID_BO_HANDLES is present */ + if (cs->in.bo_list_handle) { + if (p->bo_list) + return -EINVAL; + + r = amdgpu_bo_list_get(fpriv, cs->in.bo_list_handle, + &p->bo_list); + if (r) + return r; + } else if (!p->bo_list) { + /* Create a empty bo_list when no handle is provided */ + r = amdgpu_bo_list_create(p->adev, p->filp, NULL, 0, + &p->bo_list); + if (r) + return r; + } + + mutex_lock(&p->bo_list->bo_list_mutex); + + /* Get userptr backing pages. If pages are updated after registered + * in amdgpu_gem_userptr_ioctl(), amdgpu_cs_list_validate() will do + * amdgpu_ttm_backend_bind() to flush and invalidate new pages + */ + amdgpu_bo_list_for_each_userptr_entry(e, p->bo_list) { + bool userpage_invalidated = false; + struct amdgpu_bo *bo = e->bo; + int i; + + e->user_pages = kvmalloc_array(bo->tbo.ttm->num_pages, + sizeof(struct page *), + GFP_KERNEL | __GFP_ZERO); + if (!e->user_pages) { + DRM_ERROR("kvmalloc_array failure\n"); + r = -ENOMEM; + goto out_free_user_pages; + } + + r = amdgpu_ttm_tt_get_user_pages(bo, e->user_pages, &e->range); + if (r) { + kvfree(e->user_pages); + e->user_pages = NULL; + goto out_free_user_pages; + } + + for (i = 0; i < bo->tbo.ttm->num_pages; i++) { + if (bo->tbo.ttm->pages[i] != e->user_pages[i]) { + userpage_invalidated = true; + break; + } + } + e->user_invalidated = userpage_invalidated; + } + + drm_exec_until_all_locked(&p->exec) { + r = amdgpu_vm_lock_pd(&fpriv->vm, &p->exec, 1 + p->gang_size); + drm_exec_retry_on_contention(&p->exec); + if (unlikely(r)) + goto out_free_user_pages; + + amdgpu_bo_list_for_each_entry(e, p->bo_list) { + /* One fence for TTM and one for each CS job */ + r = drm_exec_prepare_obj(&p->exec, &e->bo->tbo.base, + 1 + p->gang_size); + drm_exec_retry_on_contention(&p->exec); + if (unlikely(r)) + goto out_free_user_pages; + + e->bo_va = amdgpu_vm_bo_find(vm, e->bo); + } + + if (p->uf_bo) { + r = drm_exec_prepare_obj(&p->exec, &p->uf_bo->tbo.base, + 1 + p->gang_size); + drm_exec_retry_on_contention(&p->exec); + if (unlikely(r)) + goto out_free_user_pages; + } + } + + amdgpu_bo_list_for_each_userptr_entry(e, p->bo_list) { + struct mm_struct *usermm; + + usermm = amdgpu_ttm_tt_get_usermm(e->bo->tbo.ttm); + if (usermm && usermm != current->mm) { + r = -EPERM; + goto out_free_user_pages; + } + + if (amdgpu_ttm_tt_is_userptr(e->bo->tbo.ttm) && + e->user_invalidated && e->user_pages) { + amdgpu_bo_placement_from_domain(e->bo, + AMDGPU_GEM_DOMAIN_CPU); + r = ttm_bo_validate(&e->bo->tbo, &e->bo->placement, + &ctx); + if (r) + goto out_free_user_pages; + + amdgpu_ttm_tt_set_user_pages(e->bo->tbo.ttm, + e->user_pages); + } + + kvfree(e->user_pages); + e->user_pages = NULL; + } + + amdgpu_cs_get_threshold_for_moves(p->adev, &p->bytes_moved_threshold, + &p->bytes_moved_vis_threshold); + p->bytes_moved = 0; + p->bytes_moved_vis = 0; + + r = amdgpu_vm_validate_pt_bos(p->adev, &fpriv->vm, + amdgpu_cs_bo_validate, p); + if (r) { + DRM_ERROR("amdgpu_vm_validate_pt_bos() failed.\n"); + goto out_free_user_pages; + } + + drm_exec_for_each_locked_object(&p->exec, index, obj) { + r = amdgpu_cs_bo_validate(p, gem_to_amdgpu_bo(obj)); + if (unlikely(r)) + goto out_free_user_pages; + } + + if (p->uf_bo) { + r = amdgpu_ttm_alloc_gart(&p->uf_bo->tbo); + if (unlikely(r)) + goto out_free_user_pages; + + p->gang_leader->uf_addr += amdgpu_bo_gpu_offset(p->uf_bo); + } + + amdgpu_cs_report_moved_bytes(p->adev, p->bytes_moved, + p->bytes_moved_vis); + + for (i = 0; i < p->gang_size; ++i) + amdgpu_job_set_resources(p->jobs[i], p->bo_list->gds_obj, + p->bo_list->gws_obj, + p->bo_list->oa_obj); + return 0; + +out_free_user_pages: + amdgpu_bo_list_for_each_userptr_entry(e, p->bo_list) { + struct amdgpu_bo *bo = e->bo; + + if (!e->user_pages) + continue; + amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm, e->range); + kvfree(e->user_pages); + e->user_pages = NULL; + e->range = NULL; + } + mutex_unlock(&p->bo_list->bo_list_mutex); + return r; +} + +static void trace_amdgpu_cs_ibs(struct amdgpu_cs_parser *p) +{ + int i, j; + + if (!trace_amdgpu_cs_enabled()) + return; + + for (i = 0; i < p->gang_size; ++i) { + struct amdgpu_job *job = p->jobs[i]; + + for (j = 0; j < job->num_ibs; ++j) + trace_amdgpu_cs(p, job, &job->ibs[j]); + } +} + +static int amdgpu_cs_patch_ibs(struct amdgpu_cs_parser *p, + struct amdgpu_job *job) +{ + struct amdgpu_ring *ring = amdgpu_job_ring(job); + unsigned int i; + int r; + + /* Only for UVD/VCE VM emulation */ + if (!ring->funcs->parse_cs && !ring->funcs->patch_cs_in_place) + return 0; + + for (i = 0; i < job->num_ibs; ++i) { + struct amdgpu_ib *ib = &job->ibs[i]; + struct amdgpu_bo_va_mapping *m; + struct amdgpu_bo *aobj; + uint64_t va_start; + uint8_t *kptr; + + va_start = ib->gpu_addr & AMDGPU_GMC_HOLE_MASK; + r = amdgpu_cs_find_mapping(p, va_start, &aobj, &m); + if (r) { + DRM_ERROR("IB va_start is invalid\n"); + return r; + } + + if ((va_start + ib->length_dw * 4) > + (m->last + 1) * AMDGPU_GPU_PAGE_SIZE) { + DRM_ERROR("IB va_start+ib_bytes is invalid\n"); + return -EINVAL; + } + + /* the IB should be reserved at this point */ + r = amdgpu_bo_kmap(aobj, (void **)&kptr); + if (r) + return r; + + kptr += va_start - (m->start * AMDGPU_GPU_PAGE_SIZE); + + if (ring->funcs->parse_cs) { + memcpy(ib->ptr, kptr, ib->length_dw * 4); + amdgpu_bo_kunmap(aobj); + + r = amdgpu_ring_parse_cs(ring, p, job, ib); + if (r) + return r; + } else { + ib->ptr = (uint32_t *)kptr; + r = amdgpu_ring_patch_cs_in_place(ring, p, job, ib); + amdgpu_bo_kunmap(aobj); + if (r) + return r; + } + } + + return 0; +} + +static int amdgpu_cs_patch_jobs(struct amdgpu_cs_parser *p) +{ + unsigned int i; + int r; + + for (i = 0; i < p->gang_size; ++i) { + r = amdgpu_cs_patch_ibs(p, p->jobs[i]); + if (r) + return r; + } + return 0; +} + +static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p) +{ + struct amdgpu_fpriv *fpriv = p->filp->driver_priv; + struct amdgpu_job *job = p->gang_leader; + struct amdgpu_device *adev = p->adev; + struct amdgpu_vm *vm = &fpriv->vm; + struct amdgpu_bo_list_entry *e; + struct amdgpu_bo_va *bo_va; + unsigned int i; + int r; + + r = amdgpu_vm_clear_freed(adev, vm, NULL); + if (r) + return r; + + r = amdgpu_vm_bo_update(adev, fpriv->prt_va, false); + if (r) + return r; + + r = amdgpu_sync_fence(&p->sync, fpriv->prt_va->last_pt_update); + if (r) + return r; + + if (fpriv->csa_va) { + bo_va = fpriv->csa_va; + BUG_ON(!bo_va); + r = amdgpu_vm_bo_update(adev, bo_va, false); + if (r) + return r; + + r = amdgpu_sync_fence(&p->sync, bo_va->last_pt_update); + if (r) + return r; + } + + amdgpu_bo_list_for_each_entry(e, p->bo_list) { + bo_va = e->bo_va; + if (bo_va == NULL) + continue; + + r = amdgpu_vm_bo_update(adev, bo_va, false); + if (r) + return r; + + r = amdgpu_sync_fence(&p->sync, bo_va->last_pt_update); + if (r) + return r; + } + + r = amdgpu_vm_handle_moved(adev, vm); + if (r) + return r; + + r = amdgpu_vm_update_pdes(adev, vm, false); + if (r) + return r; + + r = amdgpu_sync_fence(&p->sync, vm->last_update); + if (r) + return r; + + for (i = 0; i < p->gang_size; ++i) { + job = p->jobs[i]; + + if (!job->vm) + continue; + + job->vm_pd_addr = amdgpu_gmc_pd_addr(vm->root.bo); + } + + if (amdgpu_vm_debug) { + /* Invalidate all BOs to test for userspace bugs */ + amdgpu_bo_list_for_each_entry(e, p->bo_list) { + struct amdgpu_bo *bo = e->bo; + + /* ignore duplicates */ + if (!bo) + continue; + + amdgpu_vm_bo_invalidate(adev, bo, false); + } + } + + return 0; +} + +static int amdgpu_cs_sync_rings(struct amdgpu_cs_parser *p) +{ + struct amdgpu_fpriv *fpriv = p->filp->driver_priv; + struct drm_gpu_scheduler *sched; + struct drm_gem_object *obj; + struct dma_fence *fence; + unsigned long index; + unsigned int i; + int r; + + r = amdgpu_ctx_wait_prev_fence(p->ctx, p->entities[p->gang_leader_idx]); + if (r) { + if (r != -ERESTARTSYS) + DRM_ERROR("amdgpu_ctx_wait_prev_fence failed.\n"); + return r; + } + + drm_exec_for_each_locked_object(&p->exec, index, obj) { + struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); + + struct dma_resv *resv = bo->tbo.base.resv; + enum amdgpu_sync_mode sync_mode; + + sync_mode = amdgpu_bo_explicit_sync(bo) ? + AMDGPU_SYNC_EXPLICIT : AMDGPU_SYNC_NE_OWNER; + r = amdgpu_sync_resv(p->adev, &p->sync, resv, sync_mode, + &fpriv->vm); + if (r) + return r; + } + + for (i = 0; i < p->gang_size; ++i) { + r = amdgpu_sync_push_to_job(&p->sync, p->jobs[i]); + if (r) + return r; + } + + sched = p->gang_leader->base.entity->rq->sched; + while ((fence = amdgpu_sync_get_fence(&p->sync))) { + struct drm_sched_fence *s_fence = to_drm_sched_fence(fence); + + /* + * When we have an dependency it might be necessary to insert a + * pipeline sync to make sure that all caches etc are flushed and the + * next job actually sees the results from the previous one + * before we start executing on the same scheduler ring. + */ + if (!s_fence || s_fence->sched != sched) { + dma_fence_put(fence); + continue; + } + + r = amdgpu_sync_fence(&p->gang_leader->explicit_sync, fence); + dma_fence_put(fence); + if (r) + return r; + } + return 0; +} + +static void amdgpu_cs_post_dependencies(struct amdgpu_cs_parser *p) +{ + int i; + + for (i = 0; i < p->num_post_deps; ++i) { + if (p->post_deps[i].chain && p->post_deps[i].point) { + drm_syncobj_add_point(p->post_deps[i].syncobj, + p->post_deps[i].chain, + p->fence, p->post_deps[i].point); + p->post_deps[i].chain = NULL; + } else { + drm_syncobj_replace_fence(p->post_deps[i].syncobj, + p->fence); + } + } +} + +static int amdgpu_cs_submit(struct amdgpu_cs_parser *p, + union drm_amdgpu_cs *cs) +{ + struct amdgpu_fpriv *fpriv = p->filp->driver_priv; + struct amdgpu_job *leader = p->gang_leader; + struct amdgpu_bo_list_entry *e; + struct drm_gem_object *gobj; + unsigned long index; + unsigned int i; + uint64_t seq; + int r; + + for (i = 0; i < p->gang_size; ++i) + drm_sched_job_arm(&p->jobs[i]->base); + + for (i = 0; i < p->gang_size; ++i) { + struct dma_fence *fence; + + if (p->jobs[i] == leader) + continue; + + fence = &p->jobs[i]->base.s_fence->scheduled; + dma_fence_get(fence); + r = drm_sched_job_add_dependency(&leader->base, fence); + if (r) { + dma_fence_put(fence); + return r; + } + } + + if (p->gang_size > 1) { + for (i = 0; i < p->gang_size; ++i) + amdgpu_job_set_gang_leader(p->jobs[i], leader); + } + + /* No memory allocation is allowed while holding the notifier lock. + * The lock is held until amdgpu_cs_submit is finished and fence is + * added to BOs. + */ + mutex_lock(&p->adev->notifier_lock); + + /* If userptr are invalidated after amdgpu_cs_parser_bos(), return + * -EAGAIN, drmIoctl in libdrm will restart the amdgpu_cs_ioctl. + */ + r = 0; + amdgpu_bo_list_for_each_userptr_entry(e, p->bo_list) { + r |= !amdgpu_ttm_tt_get_user_pages_done(e->bo->tbo.ttm, + e->range); + e->range = NULL; + } + if (r) { + r = -EAGAIN; + mutex_unlock(&p->adev->notifier_lock); + return r; + } + + p->fence = dma_fence_get(&leader->base.s_fence->finished); + drm_exec_for_each_locked_object(&p->exec, index, gobj) { + + ttm_bo_move_to_lru_tail_unlocked(&gem_to_amdgpu_bo(gobj)->tbo); + + /* Everybody except for the gang leader uses READ */ + for (i = 0; i < p->gang_size; ++i) { + if (p->jobs[i] == leader) + continue; + + dma_resv_add_fence(gobj->resv, + &p->jobs[i]->base.s_fence->finished, + DMA_RESV_USAGE_READ); + } + + /* The gang leader as remembered as writer */ + dma_resv_add_fence(gobj->resv, p->fence, DMA_RESV_USAGE_WRITE); + } + + seq = amdgpu_ctx_add_fence(p->ctx, p->entities[p->gang_leader_idx], + p->fence); + amdgpu_cs_post_dependencies(p); + + if ((leader->preamble_status & AMDGPU_PREAMBLE_IB_PRESENT) && + !p->ctx->preamble_presented) { + leader->preamble_status |= AMDGPU_PREAMBLE_IB_PRESENT_FIRST; + p->ctx->preamble_presented = true; + } + + cs->out.handle = seq; + leader->uf_sequence = seq; + + amdgpu_vm_bo_trace_cs(&fpriv->vm, &p->exec.ticket); + for (i = 0; i < p->gang_size; ++i) { + amdgpu_job_free_resources(p->jobs[i]); + trace_amdgpu_cs_ioctl(p->jobs[i]); + drm_sched_entity_push_job(&p->jobs[i]->base); + p->jobs[i] = NULL; + } + + amdgpu_vm_move_to_lru_tail(p->adev, &fpriv->vm); + + mutex_unlock(&p->adev->notifier_lock); + mutex_unlock(&p->bo_list->bo_list_mutex); + return 0; +} + +/* Cleanup the parser structure */ +static void amdgpu_cs_parser_fini(struct amdgpu_cs_parser *parser) +{ + unsigned int i; + + amdgpu_sync_free(&parser->sync); + drm_exec_fini(&parser->exec); + + for (i = 0; i < parser->num_post_deps; i++) { + drm_syncobj_put(parser->post_deps[i].syncobj); + kfree(parser->post_deps[i].chain); + } + kfree(parser->post_deps); + + dma_fence_put(parser->fence); + + if (parser->ctx) + amdgpu_ctx_put(parser->ctx); + if (parser->bo_list) + amdgpu_bo_list_put(parser->bo_list); + + for (i = 0; i < parser->nchunks; i++) + kvfree(parser->chunks[i].kdata); + kvfree(parser->chunks); + for (i = 0; i < parser->gang_size; ++i) { + if (parser->jobs[i]) + amdgpu_job_free(parser->jobs[i]); + } + amdgpu_bo_unref(&parser->uf_bo); +} + +int amdgpu_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_cs_parser parser; + int r; + + if (amdgpu_ras_intr_triggered()) + return -EHWPOISON; + + if (!adev->accel_working) + return -EBUSY; + + r = amdgpu_cs_parser_init(&parser, adev, filp, data); + if (r) { + if (printk_ratelimit()) + DRM_ERROR("Failed to initialize parser %d!\n", r); + return r; + } + + r = amdgpu_cs_pass1(&parser, data); + if (r) + goto error_fini; + + r = amdgpu_cs_pass2(&parser); + if (r) + goto error_fini; + + r = amdgpu_cs_parser_bos(&parser, data); + if (r) { + if (r == -ENOMEM) + DRM_ERROR("Not enough memory for command submission!\n"); + else if (r != -ERESTARTSYS && r != -EAGAIN) + DRM_DEBUG("Failed to process the buffer list %d!\n", r); + goto error_fini; + } + + r = amdgpu_cs_patch_jobs(&parser); + if (r) + goto error_backoff; + + r = amdgpu_cs_vm_handling(&parser); + if (r) + goto error_backoff; + + r = amdgpu_cs_sync_rings(&parser); + if (r) + goto error_backoff; + + trace_amdgpu_cs_ibs(&parser); + + r = amdgpu_cs_submit(&parser, data); + if (r) + goto error_backoff; + + amdgpu_cs_parser_fini(&parser); + return 0; + +error_backoff: + mutex_unlock(&parser.bo_list->bo_list_mutex); + +error_fini: + amdgpu_cs_parser_fini(&parser); + return r; +} + +/** + * amdgpu_cs_wait_ioctl - wait for a command submission to finish + * + * @dev: drm device + * @data: data from userspace + * @filp: file private + * + * Wait for the command submission identified by handle to finish. + */ +int amdgpu_cs_wait_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + union drm_amdgpu_wait_cs *wait = data; + unsigned long timeout = amdgpu_gem_timeout(wait->in.timeout); + struct drm_sched_entity *entity; + struct amdgpu_ctx *ctx; + struct dma_fence *fence; + long r; + + ctx = amdgpu_ctx_get(filp->driver_priv, wait->in.ctx_id); + if (ctx == NULL) + return -EINVAL; + + r = amdgpu_ctx_get_entity(ctx, wait->in.ip_type, wait->in.ip_instance, + wait->in.ring, &entity); + if (r) { + amdgpu_ctx_put(ctx); + return r; + } + + fence = amdgpu_ctx_get_fence(ctx, entity, wait->in.handle); + if (IS_ERR(fence)) + r = PTR_ERR(fence); + else if (fence) { + r = dma_fence_wait_timeout(fence, true, timeout); + if (r > 0 && fence->error) + r = fence->error; + dma_fence_put(fence); + } else + r = 1; + + amdgpu_ctx_put(ctx); + if (r < 0) + return r; + + memset(wait, 0, sizeof(*wait)); + wait->out.status = (r == 0); + + return 0; +} + +/** + * amdgpu_cs_get_fence - helper to get fence from drm_amdgpu_fence + * + * @adev: amdgpu device + * @filp: file private + * @user: drm_amdgpu_fence copied from user space + */ +static struct dma_fence *amdgpu_cs_get_fence(struct amdgpu_device *adev, + struct drm_file *filp, + struct drm_amdgpu_fence *user) +{ + struct drm_sched_entity *entity; + struct amdgpu_ctx *ctx; + struct dma_fence *fence; + int r; + + ctx = amdgpu_ctx_get(filp->driver_priv, user->ctx_id); + if (ctx == NULL) + return ERR_PTR(-EINVAL); + + r = amdgpu_ctx_get_entity(ctx, user->ip_type, user->ip_instance, + user->ring, &entity); + if (r) { + amdgpu_ctx_put(ctx); + return ERR_PTR(r); + } + + fence = amdgpu_ctx_get_fence(ctx, entity, user->seq_no); + amdgpu_ctx_put(ctx); + + return fence; +} + +int amdgpu_cs_fence_to_handle_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + union drm_amdgpu_fence_to_handle *info = data; + struct dma_fence *fence; + struct drm_syncobj *syncobj; + struct sync_file *sync_file; + int fd, r; + + fence = amdgpu_cs_get_fence(adev, filp, &info->in.fence); + if (IS_ERR(fence)) + return PTR_ERR(fence); + + if (!fence) + fence = dma_fence_get_stub(); + + switch (info->in.what) { + case AMDGPU_FENCE_TO_HANDLE_GET_SYNCOBJ: + r = drm_syncobj_create(&syncobj, 0, fence); + dma_fence_put(fence); + if (r) + return r; + r = drm_syncobj_get_handle(filp, syncobj, &info->out.handle); + drm_syncobj_put(syncobj); + return r; + + case AMDGPU_FENCE_TO_HANDLE_GET_SYNCOBJ_FD: + r = drm_syncobj_create(&syncobj, 0, fence); + dma_fence_put(fence); + if (r) + return r; + r = drm_syncobj_get_fd(syncobj, (int *)&info->out.handle); + drm_syncobj_put(syncobj); + return r; + + case AMDGPU_FENCE_TO_HANDLE_GET_SYNC_FILE_FD: + fd = get_unused_fd_flags(O_CLOEXEC); + if (fd < 0) { + dma_fence_put(fence); + return fd; + } + + sync_file = sync_file_create(fence); + dma_fence_put(fence); + if (!sync_file) { + put_unused_fd(fd); + return -ENOMEM; + } + + fd_install(fd, sync_file->file); + info->out.handle = fd; + return 0; + + default: + dma_fence_put(fence); + return -EINVAL; + } +} + +/** + * amdgpu_cs_wait_all_fences - wait on all fences to signal + * + * @adev: amdgpu device + * @filp: file private + * @wait: wait parameters + * @fences: array of drm_amdgpu_fence + */ +static int amdgpu_cs_wait_all_fences(struct amdgpu_device *adev, + struct drm_file *filp, + union drm_amdgpu_wait_fences *wait, + struct drm_amdgpu_fence *fences) +{ + uint32_t fence_count = wait->in.fence_count; + unsigned int i; + long r = 1; + + for (i = 0; i < fence_count; i++) { + struct dma_fence *fence; + unsigned long timeout = amdgpu_gem_timeout(wait->in.timeout_ns); + + fence = amdgpu_cs_get_fence(adev, filp, &fences[i]); + if (IS_ERR(fence)) + return PTR_ERR(fence); + else if (!fence) + continue; + + r = dma_fence_wait_timeout(fence, true, timeout); + if (r > 0 && fence->error) + r = fence->error; + + dma_fence_put(fence); + if (r < 0) + return r; + + if (r == 0) + break; + } + + memset(wait, 0, sizeof(*wait)); + wait->out.status = (r > 0); + + return 0; +} + +/** + * amdgpu_cs_wait_any_fence - wait on any fence to signal + * + * @adev: amdgpu device + * @filp: file private + * @wait: wait parameters + * @fences: array of drm_amdgpu_fence + */ +static int amdgpu_cs_wait_any_fence(struct amdgpu_device *adev, + struct drm_file *filp, + union drm_amdgpu_wait_fences *wait, + struct drm_amdgpu_fence *fences) +{ + unsigned long timeout = amdgpu_gem_timeout(wait->in.timeout_ns); + uint32_t fence_count = wait->in.fence_count; + uint32_t first = ~0; + struct dma_fence **array; + unsigned int i; + long r; + + /* Prepare the fence array */ + array = kcalloc(fence_count, sizeof(struct dma_fence *), GFP_KERNEL); + + if (array == NULL) + return -ENOMEM; + + for (i = 0; i < fence_count; i++) { + struct dma_fence *fence; + + fence = amdgpu_cs_get_fence(adev, filp, &fences[i]); + if (IS_ERR(fence)) { + r = PTR_ERR(fence); + goto err_free_fence_array; + } else if (fence) { + array[i] = fence; + } else { /* NULL, the fence has been already signaled */ + r = 1; + first = i; + goto out; + } + } + + r = dma_fence_wait_any_timeout(array, fence_count, true, timeout, + &first); + if (r < 0) + goto err_free_fence_array; + +out: + memset(wait, 0, sizeof(*wait)); + wait->out.status = (r > 0); + wait->out.first_signaled = first; + + if (first < fence_count && array[first]) + r = array[first]->error; + else + r = 0; + +err_free_fence_array: + for (i = 0; i < fence_count; i++) + dma_fence_put(array[i]); + kfree(array); + + return r; +} + +/** + * amdgpu_cs_wait_fences_ioctl - wait for multiple command submissions to finish + * + * @dev: drm device + * @data: data from userspace + * @filp: file private + */ +int amdgpu_cs_wait_fences_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + union drm_amdgpu_wait_fences *wait = data; + uint32_t fence_count = wait->in.fence_count; + struct drm_amdgpu_fence *fences_user; + struct drm_amdgpu_fence *fences; + int r; + + /* Get the fences from userspace */ + fences = kmalloc_array(fence_count, sizeof(struct drm_amdgpu_fence), + GFP_KERNEL); + if (fences == NULL) + return -ENOMEM; + + fences_user = u64_to_user_ptr(wait->in.fences); + if (copy_from_user(fences, fences_user, + sizeof(struct drm_amdgpu_fence) * fence_count)) { + r = -EFAULT; + goto err_free_fences; + } + + if (wait->in.wait_all) + r = amdgpu_cs_wait_all_fences(adev, filp, wait, fences); + else + r = amdgpu_cs_wait_any_fence(adev, filp, wait, fences); + +err_free_fences: + kfree(fences); + + return r; +} + +/** + * amdgpu_cs_find_mapping - find bo_va for VM address + * + * @parser: command submission parser context + * @addr: VM address + * @bo: resulting BO of the mapping found + * @map: Placeholder to return found BO mapping + * + * Search the buffer objects in the command submission context for a certain + * virtual memory address. Returns allocation structure when found, NULL + * otherwise. + */ +int amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser, + uint64_t addr, struct amdgpu_bo **bo, + struct amdgpu_bo_va_mapping **map) +{ + struct amdgpu_fpriv *fpriv = parser->filp->driver_priv; + struct ttm_operation_ctx ctx = { false, false }; + struct amdgpu_vm *vm = &fpriv->vm; + struct amdgpu_bo_va_mapping *mapping; + int r; + + addr /= AMDGPU_GPU_PAGE_SIZE; + + mapping = amdgpu_vm_bo_lookup_mapping(vm, addr); + if (!mapping || !mapping->bo_va || !mapping->bo_va->base.bo) + return -EINVAL; + + *bo = mapping->bo_va->base.bo; + *map = mapping; + + /* Double check that the BO is reserved by this CS */ + if (dma_resv_locking_ctx((*bo)->tbo.base.resv) != &parser->exec.ticket) + return -EINVAL; + + if (!((*bo)->flags & AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS)) { + (*bo)->flags |= AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS; + amdgpu_bo_placement_from_domain(*bo, (*bo)->allowed_domains); + r = ttm_bo_validate(&(*bo)->tbo, &(*bo)->placement, &ctx); + if (r) + return r; + } + + return amdgpu_ttm_alloc_gart(&(*bo)->tbo); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.h new file mode 100644 index 000000000..39c33ad10 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.h @@ -0,0 +1,88 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_CS_H__ +#define __AMDGPU_CS_H__ + +#include +#include + +#include "amdgpu_job.h" +#include "amdgpu_bo_list.h" +#include "amdgpu_ring.h" + +#define AMDGPU_CS_GANG_SIZE 4 + +struct amdgpu_bo_va_mapping; + +struct amdgpu_cs_chunk { + uint32_t chunk_id; + uint32_t length_dw; + void *kdata; +}; + +struct amdgpu_cs_post_dep { + struct drm_syncobj *syncobj; + struct dma_fence_chain *chain; + u64 point; +}; + +struct amdgpu_cs_parser { + struct amdgpu_device *adev; + struct drm_file *filp; + struct amdgpu_ctx *ctx; + + /* chunks */ + unsigned nchunks; + struct amdgpu_cs_chunk *chunks; + + /* scheduler job objects */ + unsigned int gang_size; + unsigned int gang_leader_idx; + struct drm_sched_entity *entities[AMDGPU_CS_GANG_SIZE]; + struct amdgpu_job *jobs[AMDGPU_CS_GANG_SIZE]; + struct amdgpu_job *gang_leader; + + /* buffer objects */ + struct drm_exec exec; + struct amdgpu_bo_list *bo_list; + struct amdgpu_mn *mn; + struct dma_fence *fence; + uint64_t bytes_moved_threshold; + uint64_t bytes_moved_vis_threshold; + uint64_t bytes_moved; + uint64_t bytes_moved_vis; + + /* user fence */ + struct amdgpu_bo *uf_bo; + + unsigned num_post_deps; + struct amdgpu_cs_post_dep *post_deps; + + struct amdgpu_sync sync; +}; + +int amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser, + uint64_t addr, struct amdgpu_bo **bo, + struct amdgpu_bo_va_mapping **mapping); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c new file mode 100644 index 000000000..720011019 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c @@ -0,0 +1,136 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + + * * Author: Monk.liu@amd.com + */ + +#include + +#include "amdgpu.h" + +uint64_t amdgpu_csa_vaddr(struct amdgpu_device *adev) +{ + uint64_t addr = adev->vm_manager.max_pfn << AMDGPU_GPU_PAGE_SHIFT; + + addr -= AMDGPU_VA_RESERVED_SIZE; + addr = amdgpu_gmc_sign_extend(addr); + + return addr; +} + +int amdgpu_allocate_static_csa(struct amdgpu_device *adev, struct amdgpu_bo **bo, + u32 domain, uint32_t size) +{ + void *ptr; + + amdgpu_bo_create_kernel(adev, size, PAGE_SIZE, + domain, bo, + NULL, &ptr); + if (!*bo) + return -ENOMEM; + + memset(ptr, 0, size); + adev->virt.csa_cpu_addr = ptr; + return 0; +} + +void amdgpu_free_static_csa(struct amdgpu_bo **bo) +{ + amdgpu_bo_free_kernel(bo, NULL, NULL); +} + +/* + * amdgpu_map_static_csa should be called during amdgpu_vm_init + * it maps virtual address amdgpu_csa_vaddr() to this VM, and each command + * submission of GFX should use this virtual address within META_DATA init + * package to support SRIOV gfx preemption. + */ +int amdgpu_map_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm, + struct amdgpu_bo *bo, struct amdgpu_bo_va **bo_va, + uint64_t csa_addr, uint32_t size) +{ + struct drm_exec exec; + int r; + + drm_exec_init(&exec, DRM_EXEC_INTERRUPTIBLE_WAIT); + drm_exec_until_all_locked(&exec) { + r = amdgpu_vm_lock_pd(vm, &exec, 0); + if (likely(!r)) + r = drm_exec_lock_obj(&exec, &bo->tbo.base); + drm_exec_retry_on_contention(&exec); + if (unlikely(r)) { + DRM_ERROR("failed to reserve CSA,PD BOs: err=%d\n", r); + goto error; + } + } + + *bo_va = amdgpu_vm_bo_add(adev, vm, bo); + if (!*bo_va) { + r = -ENOMEM; + goto error; + } + + r = amdgpu_vm_bo_map(adev, *bo_va, csa_addr, 0, size, + AMDGPU_PTE_READABLE | AMDGPU_PTE_WRITEABLE | + AMDGPU_PTE_EXECUTABLE); + + if (r) { + DRM_ERROR("failed to do bo_map on static CSA, err=%d\n", r); + amdgpu_vm_bo_del(adev, *bo_va); + goto error; + } + +error: + drm_exec_fini(&exec); + return r; +} + +int amdgpu_unmap_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm, + struct amdgpu_bo *bo, struct amdgpu_bo_va *bo_va, + uint64_t csa_addr) +{ + struct drm_exec exec; + int r; + + drm_exec_init(&exec, DRM_EXEC_INTERRUPTIBLE_WAIT); + drm_exec_until_all_locked(&exec) { + r = amdgpu_vm_lock_pd(vm, &exec, 0); + if (likely(!r)) + r = drm_exec_lock_obj(&exec, &bo->tbo.base); + drm_exec_retry_on_contention(&exec); + if (unlikely(r)) { + DRM_ERROR("failed to reserve CSA,PD BOs: err=%d\n", r); + goto error; + } + } + + r = amdgpu_vm_bo_unmap(adev, bo_va, csa_addr); + if (r) { + DRM_ERROR("failed to do bo_unmap on static CSA, err=%d\n", r); + goto error; + } + + amdgpu_vm_bo_del(adev, bo_va); + +error: + drm_exec_fini(&exec); + return r; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h new file mode 100644 index 000000000..7dfc1f201 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.h @@ -0,0 +1,42 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Author: Monk.liu@amd.com + */ + +#ifndef AMDGPU_CSA_MANAGER_H +#define AMDGPU_CSA_MANAGER_H + +#define AMDGPU_CSA_SIZE (128 * 1024) + +uint32_t amdgpu_get_total_csa_size(struct amdgpu_device *adev); +uint64_t amdgpu_csa_vaddr(struct amdgpu_device *adev); +int amdgpu_allocate_static_csa(struct amdgpu_device *adev, struct amdgpu_bo **bo, + u32 domain, uint32_t size); +int amdgpu_map_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm, + struct amdgpu_bo *bo, struct amdgpu_bo_va **bo_va, + uint64_t csa_addr, uint32_t size); +int amdgpu_unmap_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm, + struct amdgpu_bo *bo, struct amdgpu_bo_va *bo_va, + uint64_t csa_addr); +void amdgpu_free_static_csa(struct amdgpu_bo **bo); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c new file mode 100644 index 000000000..76549c2cf --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c @@ -0,0 +1,994 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: monk liu + */ + +#include +#include +#include "amdgpu.h" +#include "amdgpu_sched.h" +#include "amdgpu_ras.h" +#include + +#define to_amdgpu_ctx_entity(e) \ + container_of((e), struct amdgpu_ctx_entity, entity) + +const unsigned int amdgpu_ctx_num_entities[AMDGPU_HW_IP_NUM] = { + [AMDGPU_HW_IP_GFX] = 1, + [AMDGPU_HW_IP_COMPUTE] = 4, + [AMDGPU_HW_IP_DMA] = 2, + [AMDGPU_HW_IP_UVD] = 1, + [AMDGPU_HW_IP_VCE] = 1, + [AMDGPU_HW_IP_UVD_ENC] = 1, + [AMDGPU_HW_IP_VCN_DEC] = 1, + [AMDGPU_HW_IP_VCN_ENC] = 1, + [AMDGPU_HW_IP_VCN_JPEG] = 1, +}; + +bool amdgpu_ctx_priority_is_valid(int32_t ctx_prio) +{ + switch (ctx_prio) { + case AMDGPU_CTX_PRIORITY_VERY_LOW: + case AMDGPU_CTX_PRIORITY_LOW: + case AMDGPU_CTX_PRIORITY_NORMAL: + case AMDGPU_CTX_PRIORITY_HIGH: + case AMDGPU_CTX_PRIORITY_VERY_HIGH: + return true; + default: + case AMDGPU_CTX_PRIORITY_UNSET: + /* UNSET priority is not valid and we don't carry that + * around, but set it to NORMAL in the only place this + * function is called, amdgpu_ctx_ioctl(). + */ + return false; + } +} + +static enum drm_sched_priority +amdgpu_ctx_to_drm_sched_prio(int32_t ctx_prio) +{ + switch (ctx_prio) { + case AMDGPU_CTX_PRIORITY_UNSET: + pr_warn_once("AMD-->DRM context priority value UNSET-->NORMAL"); + return DRM_SCHED_PRIORITY_NORMAL; + + case AMDGPU_CTX_PRIORITY_VERY_LOW: + return DRM_SCHED_PRIORITY_MIN; + + case AMDGPU_CTX_PRIORITY_LOW: + return DRM_SCHED_PRIORITY_MIN; + + case AMDGPU_CTX_PRIORITY_NORMAL: + return DRM_SCHED_PRIORITY_NORMAL; + + case AMDGPU_CTX_PRIORITY_HIGH: + return DRM_SCHED_PRIORITY_HIGH; + + case AMDGPU_CTX_PRIORITY_VERY_HIGH: + return DRM_SCHED_PRIORITY_HIGH; + + /* This should not happen as we sanitized userspace provided priority + * already, WARN if this happens. + */ + default: + WARN(1, "Invalid context priority %d\n", ctx_prio); + return DRM_SCHED_PRIORITY_NORMAL; + } + +} + +static int amdgpu_ctx_priority_permit(struct drm_file *filp, + int32_t priority) +{ + /* NORMAL and below are accessible by everyone */ + if (priority <= AMDGPU_CTX_PRIORITY_NORMAL) + return 0; + + if (capable(CAP_SYS_NICE)) + return 0; + + if (drm_is_current_master(filp)) + return 0; + + return -EACCES; +} + +static enum amdgpu_gfx_pipe_priority amdgpu_ctx_prio_to_gfx_pipe_prio(int32_t prio) +{ + switch (prio) { + case AMDGPU_CTX_PRIORITY_HIGH: + case AMDGPU_CTX_PRIORITY_VERY_HIGH: + return AMDGPU_GFX_PIPE_PRIO_HIGH; + default: + return AMDGPU_GFX_PIPE_PRIO_NORMAL; + } +} + +static enum amdgpu_ring_priority_level amdgpu_ctx_sched_prio_to_ring_prio(int32_t prio) +{ + switch (prio) { + case AMDGPU_CTX_PRIORITY_HIGH: + return AMDGPU_RING_PRIO_1; + case AMDGPU_CTX_PRIORITY_VERY_HIGH: + return AMDGPU_RING_PRIO_2; + default: + return AMDGPU_RING_PRIO_0; + } +} + +static unsigned int amdgpu_ctx_get_hw_prio(struct amdgpu_ctx *ctx, u32 hw_ip) +{ + struct amdgpu_device *adev = ctx->mgr->adev; + unsigned int hw_prio; + int32_t ctx_prio; + + ctx_prio = (ctx->override_priority == AMDGPU_CTX_PRIORITY_UNSET) ? + ctx->init_priority : ctx->override_priority; + + switch (hw_ip) { + case AMDGPU_HW_IP_GFX: + case AMDGPU_HW_IP_COMPUTE: + hw_prio = amdgpu_ctx_prio_to_gfx_pipe_prio(ctx_prio); + break; + case AMDGPU_HW_IP_VCE: + case AMDGPU_HW_IP_VCN_ENC: + hw_prio = amdgpu_ctx_sched_prio_to_ring_prio(ctx_prio); + break; + default: + hw_prio = AMDGPU_RING_PRIO_DEFAULT; + break; + } + + hw_ip = array_index_nospec(hw_ip, AMDGPU_HW_IP_NUM); + if (adev->gpu_sched[hw_ip][hw_prio].num_scheds == 0) + hw_prio = AMDGPU_RING_PRIO_DEFAULT; + + return hw_prio; +} + +/* Calculate the time spend on the hw */ +static ktime_t amdgpu_ctx_fence_time(struct dma_fence *fence) +{ + struct drm_sched_fence *s_fence; + + if (!fence) + return ns_to_ktime(0); + + /* When the fence is not even scheduled it can't have spend time */ + s_fence = to_drm_sched_fence(fence); + if (!test_bit(DMA_FENCE_FLAG_TIMESTAMP_BIT, &s_fence->scheduled.flags)) + return ns_to_ktime(0); + + /* When it is still running account how much already spend */ + if (!test_bit(DMA_FENCE_FLAG_TIMESTAMP_BIT, &s_fence->finished.flags)) + return ktime_sub(ktime_get(), s_fence->scheduled.timestamp); + + return ktime_sub(s_fence->finished.timestamp, + s_fence->scheduled.timestamp); +} + +static ktime_t amdgpu_ctx_entity_time(struct amdgpu_ctx *ctx, + struct amdgpu_ctx_entity *centity) +{ + ktime_t res = ns_to_ktime(0); + uint32_t i; + + spin_lock(&ctx->ring_lock); + for (i = 0; i < amdgpu_sched_jobs; i++) { + res = ktime_add(res, amdgpu_ctx_fence_time(centity->fences[i])); + } + spin_unlock(&ctx->ring_lock); + return res; +} + +static int amdgpu_ctx_init_entity(struct amdgpu_ctx *ctx, u32 hw_ip, + const u32 ring) +{ + struct drm_gpu_scheduler **scheds = NULL, *sched = NULL; + struct amdgpu_device *adev = ctx->mgr->adev; + struct amdgpu_ctx_entity *entity; + enum drm_sched_priority drm_prio; + unsigned int hw_prio, num_scheds; + int32_t ctx_prio; + int r; + + entity = kzalloc(struct_size(entity, fences, amdgpu_sched_jobs), + GFP_KERNEL); + if (!entity) + return -ENOMEM; + + ctx_prio = (ctx->override_priority == AMDGPU_CTX_PRIORITY_UNSET) ? + ctx->init_priority : ctx->override_priority; + entity->hw_ip = hw_ip; + entity->sequence = 1; + hw_prio = amdgpu_ctx_get_hw_prio(ctx, hw_ip); + drm_prio = amdgpu_ctx_to_drm_sched_prio(ctx_prio); + + hw_ip = array_index_nospec(hw_ip, AMDGPU_HW_IP_NUM); + + if (!(adev)->xcp_mgr) { + scheds = adev->gpu_sched[hw_ip][hw_prio].sched; + num_scheds = adev->gpu_sched[hw_ip][hw_prio].num_scheds; + } else { + struct amdgpu_fpriv *fpriv; + + fpriv = container_of(ctx->ctx_mgr, struct amdgpu_fpriv, ctx_mgr); + r = amdgpu_xcp_select_scheds(adev, hw_ip, hw_prio, fpriv, + &num_scheds, &scheds); + if (r) + goto cleanup_entity; + } + + /* disable load balance if the hw engine retains context among dependent jobs */ + if (hw_ip == AMDGPU_HW_IP_VCN_ENC || + hw_ip == AMDGPU_HW_IP_VCN_DEC || + hw_ip == AMDGPU_HW_IP_UVD_ENC || + hw_ip == AMDGPU_HW_IP_UVD) { + sched = drm_sched_pick_best(scheds, num_scheds); + scheds = &sched; + num_scheds = 1; + } + + r = drm_sched_entity_init(&entity->entity, drm_prio, scheds, num_scheds, + &ctx->guilty); + if (r) + goto error_free_entity; + + /* It's not an error if we fail to install the new entity */ + if (cmpxchg(&ctx->entities[hw_ip][ring], NULL, entity)) + goto cleanup_entity; + + return 0; + +cleanup_entity: + drm_sched_entity_fini(&entity->entity); + +error_free_entity: + kfree(entity); + + return r; +} + +static ktime_t amdgpu_ctx_fini_entity(struct amdgpu_device *adev, + struct amdgpu_ctx_entity *entity) +{ + ktime_t res = ns_to_ktime(0); + int i; + + if (!entity) + return res; + + for (i = 0; i < amdgpu_sched_jobs; ++i) { + res = ktime_add(res, amdgpu_ctx_fence_time(entity->fences[i])); + dma_fence_put(entity->fences[i]); + } + + amdgpu_xcp_release_sched(adev, entity); + + kfree(entity); + return res; +} + +static int amdgpu_ctx_get_stable_pstate(struct amdgpu_ctx *ctx, + u32 *stable_pstate) +{ + struct amdgpu_device *adev = ctx->mgr->adev; + enum amd_dpm_forced_level current_level; + + current_level = amdgpu_dpm_get_performance_level(adev); + + switch (current_level) { + case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD: + *stable_pstate = AMDGPU_CTX_STABLE_PSTATE_STANDARD; + break; + case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK: + *stable_pstate = AMDGPU_CTX_STABLE_PSTATE_MIN_SCLK; + break; + case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK: + *stable_pstate = AMDGPU_CTX_STABLE_PSTATE_MIN_MCLK; + break; + case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK: + *stable_pstate = AMDGPU_CTX_STABLE_PSTATE_PEAK; + break; + default: + *stable_pstate = AMDGPU_CTX_STABLE_PSTATE_NONE; + break; + } + return 0; +} + +static int amdgpu_ctx_init(struct amdgpu_ctx_mgr *mgr, int32_t priority, + struct drm_file *filp, struct amdgpu_ctx *ctx) +{ + struct amdgpu_fpriv *fpriv = filp->driver_priv; + u32 current_stable_pstate; + int r; + + r = amdgpu_ctx_priority_permit(filp, priority); + if (r) + return r; + + memset(ctx, 0, sizeof(*ctx)); + + kref_init(&ctx->refcount); + ctx->mgr = mgr; + spin_lock_init(&ctx->ring_lock); + + ctx->reset_counter = atomic_read(&mgr->adev->gpu_reset_counter); + ctx->reset_counter_query = ctx->reset_counter; + ctx->generation = amdgpu_vm_generation(mgr->adev, &fpriv->vm); + ctx->init_priority = priority; + ctx->override_priority = AMDGPU_CTX_PRIORITY_UNSET; + + r = amdgpu_ctx_get_stable_pstate(ctx, ¤t_stable_pstate); + if (r) + return r; + + if (mgr->adev->pm.stable_pstate_ctx) + ctx->stable_pstate = mgr->adev->pm.stable_pstate_ctx->stable_pstate; + else + ctx->stable_pstate = current_stable_pstate; + + ctx->ctx_mgr = &(fpriv->ctx_mgr); + return 0; +} + +static int amdgpu_ctx_set_stable_pstate(struct amdgpu_ctx *ctx, + u32 stable_pstate) +{ + struct amdgpu_device *adev = ctx->mgr->adev; + enum amd_dpm_forced_level level; + u32 current_stable_pstate; + int r; + + mutex_lock(&adev->pm.stable_pstate_ctx_lock); + if (adev->pm.stable_pstate_ctx && adev->pm.stable_pstate_ctx != ctx) { + r = -EBUSY; + goto done; + } + + r = amdgpu_ctx_get_stable_pstate(ctx, ¤t_stable_pstate); + if (r || (stable_pstate == current_stable_pstate)) + goto done; + + switch (stable_pstate) { + case AMDGPU_CTX_STABLE_PSTATE_NONE: + level = AMD_DPM_FORCED_LEVEL_AUTO; + break; + case AMDGPU_CTX_STABLE_PSTATE_STANDARD: + level = AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD; + break; + case AMDGPU_CTX_STABLE_PSTATE_MIN_SCLK: + level = AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK; + break; + case AMDGPU_CTX_STABLE_PSTATE_MIN_MCLK: + level = AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK; + break; + case AMDGPU_CTX_STABLE_PSTATE_PEAK: + level = AMD_DPM_FORCED_LEVEL_PROFILE_PEAK; + break; + default: + r = -EINVAL; + goto done; + } + + r = amdgpu_dpm_force_performance_level(adev, level); + + if (level == AMD_DPM_FORCED_LEVEL_AUTO) + adev->pm.stable_pstate_ctx = NULL; + else + adev->pm.stable_pstate_ctx = ctx; +done: + mutex_unlock(&adev->pm.stable_pstate_ctx_lock); + + return r; +} + +static void amdgpu_ctx_fini(struct kref *ref) +{ + struct amdgpu_ctx *ctx = container_of(ref, struct amdgpu_ctx, refcount); + struct amdgpu_ctx_mgr *mgr = ctx->mgr; + struct amdgpu_device *adev = mgr->adev; + unsigned i, j, idx; + + if (!adev) + return; + + for (i = 0; i < AMDGPU_HW_IP_NUM; ++i) { + for (j = 0; j < AMDGPU_MAX_ENTITY_NUM; ++j) { + ktime_t spend; + + spend = amdgpu_ctx_fini_entity(adev, ctx->entities[i][j]); + atomic64_add(ktime_to_ns(spend), &mgr->time_spend[i]); + } + } + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + amdgpu_ctx_set_stable_pstate(ctx, ctx->stable_pstate); + drm_dev_exit(idx); + } + + kfree(ctx); +} + +int amdgpu_ctx_get_entity(struct amdgpu_ctx *ctx, u32 hw_ip, u32 instance, + u32 ring, struct drm_sched_entity **entity) +{ + int r; + struct drm_sched_entity *ctx_entity; + + if (hw_ip >= AMDGPU_HW_IP_NUM) { + DRM_ERROR("unknown HW IP type: %d\n", hw_ip); + return -EINVAL; + } + + /* Right now all IPs have only one instance - multiple rings. */ + if (instance != 0) { + DRM_DEBUG("invalid ip instance: %d\n", instance); + return -EINVAL; + } + + if (ring >= amdgpu_ctx_num_entities[hw_ip]) { + DRM_DEBUG("invalid ring: %d %d\n", hw_ip, ring); + return -EINVAL; + } + + if (ctx->entities[hw_ip][ring] == NULL) { + r = amdgpu_ctx_init_entity(ctx, hw_ip, ring); + if (r) + return r; + } + + ctx_entity = &ctx->entities[hw_ip][ring]->entity; + r = drm_sched_entity_error(ctx_entity); + if (r) { + DRM_DEBUG("error entity %p\n", ctx_entity); + return r; + } + + *entity = ctx_entity; + return 0; +} + +static int amdgpu_ctx_alloc(struct amdgpu_device *adev, + struct amdgpu_fpriv *fpriv, + struct drm_file *filp, + int32_t priority, + uint32_t *id) +{ + struct amdgpu_ctx_mgr *mgr = &fpriv->ctx_mgr; + struct amdgpu_ctx *ctx; + int r; + + ctx = kmalloc(sizeof(*ctx), GFP_KERNEL); + if (!ctx) + return -ENOMEM; + + mutex_lock(&mgr->lock); + r = idr_alloc(&mgr->ctx_handles, ctx, 1, AMDGPU_VM_MAX_NUM_CTX, GFP_KERNEL); + if (r < 0) { + mutex_unlock(&mgr->lock); + kfree(ctx); + return r; + } + + *id = (uint32_t)r; + r = amdgpu_ctx_init(mgr, priority, filp, ctx); + if (r) { + idr_remove(&mgr->ctx_handles, *id); + *id = 0; + kfree(ctx); + } + mutex_unlock(&mgr->lock); + return r; +} + +static void amdgpu_ctx_do_release(struct kref *ref) +{ + struct amdgpu_ctx *ctx; + u32 i, j; + + ctx = container_of(ref, struct amdgpu_ctx, refcount); + for (i = 0; i < AMDGPU_HW_IP_NUM; ++i) { + for (j = 0; j < amdgpu_ctx_num_entities[i]; ++j) { + if (!ctx->entities[i][j]) + continue; + + drm_sched_entity_destroy(&ctx->entities[i][j]->entity); + } + } + + amdgpu_ctx_fini(ref); +} + +static int amdgpu_ctx_free(struct amdgpu_fpriv *fpriv, uint32_t id) +{ + struct amdgpu_ctx_mgr *mgr = &fpriv->ctx_mgr; + struct amdgpu_ctx *ctx; + + mutex_lock(&mgr->lock); + ctx = idr_remove(&mgr->ctx_handles, id); + if (ctx) + kref_put(&ctx->refcount, amdgpu_ctx_do_release); + mutex_unlock(&mgr->lock); + return ctx ? 0 : -EINVAL; +} + +static int amdgpu_ctx_query(struct amdgpu_device *adev, + struct amdgpu_fpriv *fpriv, uint32_t id, + union drm_amdgpu_ctx_out *out) +{ + struct amdgpu_ctx *ctx; + struct amdgpu_ctx_mgr *mgr; + unsigned reset_counter; + + if (!fpriv) + return -EINVAL; + + mgr = &fpriv->ctx_mgr; + mutex_lock(&mgr->lock); + ctx = idr_find(&mgr->ctx_handles, id); + if (!ctx) { + mutex_unlock(&mgr->lock); + return -EINVAL; + } + + /* TODO: these two are always zero */ + out->state.flags = 0x0; + out->state.hangs = 0x0; + + /* determine if a GPU reset has occured since the last call */ + reset_counter = atomic_read(&adev->gpu_reset_counter); + /* TODO: this should ideally return NO, GUILTY, or INNOCENT. */ + if (ctx->reset_counter_query == reset_counter) + out->state.reset_status = AMDGPU_CTX_NO_RESET; + else + out->state.reset_status = AMDGPU_CTX_UNKNOWN_RESET; + ctx->reset_counter_query = reset_counter; + + mutex_unlock(&mgr->lock); + return 0; +} + +#define AMDGPU_RAS_COUNTE_DELAY_MS 3000 + +static int amdgpu_ctx_query2(struct amdgpu_device *adev, + struct amdgpu_fpriv *fpriv, uint32_t id, + union drm_amdgpu_ctx_out *out) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct amdgpu_ctx *ctx; + struct amdgpu_ctx_mgr *mgr; + + if (!fpriv) + return -EINVAL; + + mgr = &fpriv->ctx_mgr; + mutex_lock(&mgr->lock); + ctx = idr_find(&mgr->ctx_handles, id); + if (!ctx) { + mutex_unlock(&mgr->lock); + return -EINVAL; + } + + out->state.flags = 0x0; + out->state.hangs = 0x0; + + if (ctx->reset_counter != atomic_read(&adev->gpu_reset_counter)) + out->state.flags |= AMDGPU_CTX_QUERY2_FLAGS_RESET; + + if (ctx->generation != amdgpu_vm_generation(adev, &fpriv->vm)) + out->state.flags |= AMDGPU_CTX_QUERY2_FLAGS_VRAMLOST; + + if (atomic_read(&ctx->guilty)) + out->state.flags |= AMDGPU_CTX_QUERY2_FLAGS_GUILTY; + + if (amdgpu_in_reset(adev)) + out->state.flags |= AMDGPU_CTX_QUERY2_FLAGS_RESET_IN_PROGRESS; + + if (adev->ras_enabled && con) { + /* Return the cached values in O(1), + * and schedule delayed work to cache + * new vaues. + */ + int ce_count, ue_count; + + ce_count = atomic_read(&con->ras_ce_count); + ue_count = atomic_read(&con->ras_ue_count); + + if (ce_count != ctx->ras_counter_ce) { + ctx->ras_counter_ce = ce_count; + out->state.flags |= AMDGPU_CTX_QUERY2_FLAGS_RAS_CE; + } + + if (ue_count != ctx->ras_counter_ue) { + ctx->ras_counter_ue = ue_count; + out->state.flags |= AMDGPU_CTX_QUERY2_FLAGS_RAS_UE; + } + + schedule_delayed_work(&con->ras_counte_delay_work, + msecs_to_jiffies(AMDGPU_RAS_COUNTE_DELAY_MS)); + } + + mutex_unlock(&mgr->lock); + return 0; +} + +static int amdgpu_ctx_stable_pstate(struct amdgpu_device *adev, + struct amdgpu_fpriv *fpriv, uint32_t id, + bool set, u32 *stable_pstate) +{ + struct amdgpu_ctx *ctx; + struct amdgpu_ctx_mgr *mgr; + int r; + + if (!fpriv) + return -EINVAL; + + mgr = &fpriv->ctx_mgr; + mutex_lock(&mgr->lock); + ctx = idr_find(&mgr->ctx_handles, id); + if (!ctx) { + mutex_unlock(&mgr->lock); + return -EINVAL; + } + + if (set) + r = amdgpu_ctx_set_stable_pstate(ctx, *stable_pstate); + else + r = amdgpu_ctx_get_stable_pstate(ctx, stable_pstate); + + mutex_unlock(&mgr->lock); + return r; +} + +int amdgpu_ctx_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + int r; + uint32_t id, stable_pstate; + int32_t priority; + + union drm_amdgpu_ctx *args = data; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_fpriv *fpriv = filp->driver_priv; + + id = args->in.ctx_id; + priority = args->in.priority; + + /* For backwards compatibility, we need to accept ioctls with garbage + * in the priority field. Garbage values in the priority field, result + * in the priority being set to NORMAL. + */ + if (!amdgpu_ctx_priority_is_valid(priority)) + priority = AMDGPU_CTX_PRIORITY_NORMAL; + + switch (args->in.op) { + case AMDGPU_CTX_OP_ALLOC_CTX: + r = amdgpu_ctx_alloc(adev, fpriv, filp, priority, &id); + args->out.alloc.ctx_id = id; + break; + case AMDGPU_CTX_OP_FREE_CTX: + r = amdgpu_ctx_free(fpriv, id); + break; + case AMDGPU_CTX_OP_QUERY_STATE: + r = amdgpu_ctx_query(adev, fpriv, id, &args->out); + break; + case AMDGPU_CTX_OP_QUERY_STATE2: + r = amdgpu_ctx_query2(adev, fpriv, id, &args->out); + break; + case AMDGPU_CTX_OP_GET_STABLE_PSTATE: + if (args->in.flags) + return -EINVAL; + r = amdgpu_ctx_stable_pstate(adev, fpriv, id, false, &stable_pstate); + if (!r) + args->out.pstate.flags = stable_pstate; + break; + case AMDGPU_CTX_OP_SET_STABLE_PSTATE: + if (args->in.flags & ~AMDGPU_CTX_STABLE_PSTATE_FLAGS_MASK) + return -EINVAL; + stable_pstate = args->in.flags & AMDGPU_CTX_STABLE_PSTATE_FLAGS_MASK; + if (stable_pstate > AMDGPU_CTX_STABLE_PSTATE_PEAK) + return -EINVAL; + r = amdgpu_ctx_stable_pstate(adev, fpriv, id, true, &stable_pstate); + break; + default: + return -EINVAL; + } + + return r; +} + +struct amdgpu_ctx *amdgpu_ctx_get(struct amdgpu_fpriv *fpriv, uint32_t id) +{ + struct amdgpu_ctx *ctx; + struct amdgpu_ctx_mgr *mgr; + + if (!fpriv) + return NULL; + + mgr = &fpriv->ctx_mgr; + + mutex_lock(&mgr->lock); + ctx = idr_find(&mgr->ctx_handles, id); + if (ctx) + kref_get(&ctx->refcount); + mutex_unlock(&mgr->lock); + return ctx; +} + +int amdgpu_ctx_put(struct amdgpu_ctx *ctx) +{ + if (ctx == NULL) + return -EINVAL; + + kref_put(&ctx->refcount, amdgpu_ctx_do_release); + return 0; +} + +uint64_t amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, + struct drm_sched_entity *entity, + struct dma_fence *fence) +{ + struct amdgpu_ctx_entity *centity = to_amdgpu_ctx_entity(entity); + uint64_t seq = centity->sequence; + struct dma_fence *other = NULL; + unsigned idx = 0; + + idx = seq & (amdgpu_sched_jobs - 1); + other = centity->fences[idx]; + WARN_ON(other && !dma_fence_is_signaled(other)); + + dma_fence_get(fence); + + spin_lock(&ctx->ring_lock); + centity->fences[idx] = fence; + centity->sequence++; + spin_unlock(&ctx->ring_lock); + + atomic64_add(ktime_to_ns(amdgpu_ctx_fence_time(other)), + &ctx->mgr->time_spend[centity->hw_ip]); + + dma_fence_put(other); + return seq; +} + +struct dma_fence *amdgpu_ctx_get_fence(struct amdgpu_ctx *ctx, + struct drm_sched_entity *entity, + uint64_t seq) +{ + struct amdgpu_ctx_entity *centity = to_amdgpu_ctx_entity(entity); + struct dma_fence *fence; + + spin_lock(&ctx->ring_lock); + + if (seq == ~0ull) + seq = centity->sequence - 1; + + if (seq >= centity->sequence) { + spin_unlock(&ctx->ring_lock); + return ERR_PTR(-EINVAL); + } + + + if (seq + amdgpu_sched_jobs < centity->sequence) { + spin_unlock(&ctx->ring_lock); + return NULL; + } + + fence = dma_fence_get(centity->fences[seq & (amdgpu_sched_jobs - 1)]); + spin_unlock(&ctx->ring_lock); + + return fence; +} + +static void amdgpu_ctx_set_entity_priority(struct amdgpu_ctx *ctx, + struct amdgpu_ctx_entity *aentity, + int hw_ip, + int32_t priority) +{ + struct amdgpu_device *adev = ctx->mgr->adev; + unsigned int hw_prio; + struct drm_gpu_scheduler **scheds = NULL; + unsigned num_scheds; + + /* set sw priority */ + drm_sched_entity_set_priority(&aentity->entity, + amdgpu_ctx_to_drm_sched_prio(priority)); + + /* set hw priority */ + if (hw_ip == AMDGPU_HW_IP_COMPUTE || hw_ip == AMDGPU_HW_IP_GFX) { + hw_prio = amdgpu_ctx_get_hw_prio(ctx, hw_ip); + hw_prio = array_index_nospec(hw_prio, AMDGPU_RING_PRIO_MAX); + scheds = adev->gpu_sched[hw_ip][hw_prio].sched; + num_scheds = adev->gpu_sched[hw_ip][hw_prio].num_scheds; + drm_sched_entity_modify_sched(&aentity->entity, scheds, + num_scheds); + } +} + +void amdgpu_ctx_priority_override(struct amdgpu_ctx *ctx, + int32_t priority) +{ + int32_t ctx_prio; + unsigned i, j; + + ctx->override_priority = priority; + + ctx_prio = (ctx->override_priority == AMDGPU_CTX_PRIORITY_UNSET) ? + ctx->init_priority : ctx->override_priority; + for (i = 0; i < AMDGPU_HW_IP_NUM; ++i) { + for (j = 0; j < amdgpu_ctx_num_entities[i]; ++j) { + if (!ctx->entities[i][j]) + continue; + + amdgpu_ctx_set_entity_priority(ctx, ctx->entities[i][j], + i, ctx_prio); + } + } +} + +int amdgpu_ctx_wait_prev_fence(struct amdgpu_ctx *ctx, + struct drm_sched_entity *entity) +{ + struct amdgpu_ctx_entity *centity = to_amdgpu_ctx_entity(entity); + struct dma_fence *other; + unsigned idx; + long r; + + spin_lock(&ctx->ring_lock); + idx = centity->sequence & (amdgpu_sched_jobs - 1); + other = dma_fence_get(centity->fences[idx]); + spin_unlock(&ctx->ring_lock); + + if (!other) + return 0; + + r = dma_fence_wait(other, true); + if (r < 0 && r != -ERESTARTSYS) + DRM_ERROR("Error (%ld) waiting for fence!\n", r); + + dma_fence_put(other); + return r; +} + +void amdgpu_ctx_mgr_init(struct amdgpu_ctx_mgr *mgr, + struct amdgpu_device *adev) +{ + unsigned int i; + + mgr->adev = adev; + mutex_init(&mgr->lock); + idr_init_base(&mgr->ctx_handles, 1); + + for (i = 0; i < AMDGPU_HW_IP_NUM; ++i) + atomic64_set(&mgr->time_spend[i], 0); +} + +long amdgpu_ctx_mgr_entity_flush(struct amdgpu_ctx_mgr *mgr, long timeout) +{ + struct amdgpu_ctx *ctx; + struct idr *idp; + uint32_t id, i, j; + + idp = &mgr->ctx_handles; + + mutex_lock(&mgr->lock); + idr_for_each_entry(idp, ctx, id) { + for (i = 0; i < AMDGPU_HW_IP_NUM; ++i) { + for (j = 0; j < amdgpu_ctx_num_entities[i]; ++j) { + struct drm_sched_entity *entity; + + if (!ctx->entities[i][j]) + continue; + + entity = &ctx->entities[i][j]->entity; + timeout = drm_sched_entity_flush(entity, timeout); + } + } + } + mutex_unlock(&mgr->lock); + return timeout; +} + +void amdgpu_ctx_mgr_entity_fini(struct amdgpu_ctx_mgr *mgr) +{ + struct amdgpu_ctx *ctx; + struct idr *idp; + uint32_t id, i, j; + + idp = &mgr->ctx_handles; + + idr_for_each_entry(idp, ctx, id) { + if (kref_read(&ctx->refcount) != 1) { + DRM_ERROR("ctx %p is still alive\n", ctx); + continue; + } + + for (i = 0; i < AMDGPU_HW_IP_NUM; ++i) { + for (j = 0; j < amdgpu_ctx_num_entities[i]; ++j) { + struct drm_sched_entity *entity; + + if (!ctx->entities[i][j]) + continue; + + entity = &ctx->entities[i][j]->entity; + drm_sched_entity_fini(entity); + } + } + } +} + +void amdgpu_ctx_mgr_fini(struct amdgpu_ctx_mgr *mgr) +{ + struct amdgpu_ctx *ctx; + struct idr *idp; + uint32_t id; + + amdgpu_ctx_mgr_entity_fini(mgr); + + idp = &mgr->ctx_handles; + + idr_for_each_entry(idp, ctx, id) { + if (kref_put(&ctx->refcount, amdgpu_ctx_fini) != 1) + DRM_ERROR("ctx %p is still alive\n", ctx); + } + + idr_destroy(&mgr->ctx_handles); + mutex_destroy(&mgr->lock); +} + +void amdgpu_ctx_mgr_usage(struct amdgpu_ctx_mgr *mgr, + ktime_t usage[AMDGPU_HW_IP_NUM]) +{ + struct amdgpu_ctx *ctx; + unsigned int hw_ip, i; + uint32_t id; + + /* + * This is a little bit racy because it can be that a ctx or a fence are + * destroyed just in the moment we try to account them. But that is ok + * since exactly that case is explicitely allowed by the interface. + */ + mutex_lock(&mgr->lock); + for (hw_ip = 0; hw_ip < AMDGPU_HW_IP_NUM; ++hw_ip) { + uint64_t ns = atomic64_read(&mgr->time_spend[hw_ip]); + + usage[hw_ip] = ns_to_ktime(ns); + } + + idr_for_each_entry(&mgr->ctx_handles, ctx, id) { + for (hw_ip = 0; hw_ip < AMDGPU_HW_IP_NUM; ++hw_ip) { + for (i = 0; i < amdgpu_ctx_num_entities[hw_ip]; ++i) { + struct amdgpu_ctx_entity *centity; + ktime_t spend; + + centity = ctx->entities[hw_ip][i]; + if (!centity) + continue; + spend = amdgpu_ctx_entity_time(ctx, centity); + usage[hw_ip] = ktime_add(usage[hw_ip], spend); + } + } + } + mutex_unlock(&mgr->lock); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h new file mode 100644 index 000000000..85376baaa --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h @@ -0,0 +1,101 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_CTX_H__ +#define __AMDGPU_CTX_H__ + +#include +#include + +#include "amdgpu_ring.h" + +struct drm_device; +struct drm_file; +struct amdgpu_fpriv; +struct amdgpu_ctx_mgr; + +#define AMDGPU_MAX_ENTITY_NUM 4 + +struct amdgpu_ctx_entity { + uint32_t hw_ip; + uint64_t sequence; + struct drm_sched_entity entity; + struct dma_fence *fences[]; +}; + +struct amdgpu_ctx { + struct kref refcount; + struct amdgpu_ctx_mgr *mgr; + unsigned reset_counter; + unsigned reset_counter_query; + uint64_t generation; + spinlock_t ring_lock; + struct amdgpu_ctx_entity *entities[AMDGPU_HW_IP_NUM][AMDGPU_MAX_ENTITY_NUM]; + bool preamble_presented; + int32_t init_priority; + int32_t override_priority; + atomic_t guilty; + unsigned long ras_counter_ce; + unsigned long ras_counter_ue; + uint32_t stable_pstate; + struct amdgpu_ctx_mgr *ctx_mgr; +}; + +struct amdgpu_ctx_mgr { + struct amdgpu_device *adev; + struct mutex lock; + /* protected by lock */ + struct idr ctx_handles; + atomic64_t time_spend[AMDGPU_HW_IP_NUM]; +}; + +extern const unsigned int amdgpu_ctx_num_entities[AMDGPU_HW_IP_NUM]; + +struct amdgpu_ctx *amdgpu_ctx_get(struct amdgpu_fpriv *fpriv, uint32_t id); +int amdgpu_ctx_put(struct amdgpu_ctx *ctx); + +int amdgpu_ctx_get_entity(struct amdgpu_ctx *ctx, u32 hw_ip, u32 instance, + u32 ring, struct drm_sched_entity **entity); +uint64_t amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, + struct drm_sched_entity *entity, + struct dma_fence *fence); +struct dma_fence *amdgpu_ctx_get_fence(struct amdgpu_ctx *ctx, + struct drm_sched_entity *entity, + uint64_t seq); +bool amdgpu_ctx_priority_is_valid(int32_t ctx_prio); +void amdgpu_ctx_priority_override(struct amdgpu_ctx *ctx, int32_t ctx_prio); + +int amdgpu_ctx_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); + +int amdgpu_ctx_wait_prev_fence(struct amdgpu_ctx *ctx, + struct drm_sched_entity *entity); + +void amdgpu_ctx_mgr_init(struct amdgpu_ctx_mgr *mgr, + struct amdgpu_device *adev); +void amdgpu_ctx_mgr_entity_fini(struct amdgpu_ctx_mgr *mgr); +long amdgpu_ctx_mgr_entity_flush(struct amdgpu_ctx_mgr *mgr, long timeout); +void amdgpu_ctx_mgr_fini(struct amdgpu_ctx_mgr *mgr); +void amdgpu_ctx_mgr_usage(struct amdgpu_ctx_mgr *mgr, + ktime_t usage[AMDGPU_HW_IP_NUM]); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c new file mode 100644 index 000000000..418ff7cd6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c @@ -0,0 +1,2213 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_pm.h" +#include "amdgpu_dm_debugfs.h" +#include "amdgpu_ras.h" +#include "amdgpu_rap.h" +#include "amdgpu_securedisplay.h" +#include "amdgpu_fw_attestation.h" +#include "amdgpu_umr.h" + +#include "amdgpu_reset.h" +#include "amdgpu_psp_ta.h" + +#if defined(CONFIG_DEBUG_FS) + +/** + * amdgpu_debugfs_process_reg_op - Handle MMIO register reads/writes + * + * @read: True if reading + * @f: open file handle + * @buf: User buffer to write/read to + * @size: Number of bytes to write/read + * @pos: Offset to seek to + * + * This debugfs entry has special meaning on the offset being sought. + * Various bits have different meanings: + * + * Bit 62: Indicates a GRBM bank switch is needed + * Bit 61: Indicates a SRBM bank switch is needed (implies bit 62 is + * zero) + * Bits 24..33: The SE or ME selector if needed + * Bits 34..43: The SH (or SA) or PIPE selector if needed + * Bits 44..53: The INSTANCE (or CU/WGP) or QUEUE selector if needed + * + * Bit 23: Indicates that the PM power gating lock should be held + * This is necessary to read registers that might be + * unreliable during a power gating transistion. + * + * The lower bits are the BYTE offset of the register to read. This + * allows reading multiple registers in a single call and having + * the returned size reflect that. + */ +static int amdgpu_debugfs_process_reg_op(bool read, struct file *f, + char __user *buf, size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + bool pm_pg_lock, use_bank, use_ring; + unsigned int instance_bank, sh_bank, se_bank, me, pipe, queue, vmid; + + pm_pg_lock = use_bank = use_ring = false; + instance_bank = sh_bank = se_bank = me = pipe = queue = vmid = 0; + + if (size & 0x3 || *pos & 0x3 || + ((*pos & (1ULL << 62)) && (*pos & (1ULL << 61)))) + return -EINVAL; + + /* are we reading registers for which a PG lock is necessary? */ + pm_pg_lock = (*pos >> 23) & 1; + + if (*pos & (1ULL << 62)) { + se_bank = (*pos & GENMASK_ULL(33, 24)) >> 24; + sh_bank = (*pos & GENMASK_ULL(43, 34)) >> 34; + instance_bank = (*pos & GENMASK_ULL(53, 44)) >> 44; + + if (se_bank == 0x3FF) + se_bank = 0xFFFFFFFF; + if (sh_bank == 0x3FF) + sh_bank = 0xFFFFFFFF; + if (instance_bank == 0x3FF) + instance_bank = 0xFFFFFFFF; + use_bank = true; + } else if (*pos & (1ULL << 61)) { + + me = (*pos & GENMASK_ULL(33, 24)) >> 24; + pipe = (*pos & GENMASK_ULL(43, 34)) >> 34; + queue = (*pos & GENMASK_ULL(53, 44)) >> 44; + vmid = (*pos & GENMASK_ULL(58, 54)) >> 54; + + use_ring = true; + } else { + use_bank = use_ring = false; + } + + *pos &= (1UL << 22) - 1; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + r = amdgpu_virt_enable_access_debugfs(adev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + if (use_bank) { + if ((sh_bank != 0xFFFFFFFF && sh_bank >= adev->gfx.config.max_sh_per_se) || + (se_bank != 0xFFFFFFFF && se_bank >= adev->gfx.config.max_shader_engines)) { + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + amdgpu_virt_disable_access_debugfs(adev); + return -EINVAL; + } + mutex_lock(&adev->grbm_idx_mutex); + amdgpu_gfx_select_se_sh(adev, se_bank, + sh_bank, instance_bank, 0); + } else if (use_ring) { + mutex_lock(&adev->srbm_mutex); + amdgpu_gfx_select_me_pipe_q(adev, me, pipe, queue, vmid, 0); + } + + if (pm_pg_lock) + mutex_lock(&adev->pm.mutex); + + while (size) { + uint32_t value; + + if (read) { + value = RREG32(*pos >> 2); + r = put_user(value, (uint32_t *)buf); + } else { + r = get_user(value, (uint32_t *)buf); + if (!r) + amdgpu_mm_wreg_mmio_rlc(adev, *pos >> 2, value, 0); + } + if (r) { + result = r; + goto end; + } + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + +end: + if (use_bank) { + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + } else if (use_ring) { + amdgpu_gfx_select_me_pipe_q(adev, 0, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + } + + if (pm_pg_lock) + mutex_unlock(&adev->pm.mutex); + + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + amdgpu_virt_disable_access_debugfs(adev); + return result; +} + +/* + * amdgpu_debugfs_regs_read - Callback for reading MMIO registers + */ +static ssize_t amdgpu_debugfs_regs_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + return amdgpu_debugfs_process_reg_op(true, f, buf, size, pos); +} + +/* + * amdgpu_debugfs_regs_write - Callback for writing MMIO registers + */ +static ssize_t amdgpu_debugfs_regs_write(struct file *f, const char __user *buf, + size_t size, loff_t *pos) +{ + return amdgpu_debugfs_process_reg_op(false, f, (char __user *)buf, size, pos); +} + +static int amdgpu_debugfs_regs2_open(struct inode *inode, struct file *file) +{ + struct amdgpu_debugfs_regs2_data *rd; + + rd = kzalloc(sizeof(*rd), GFP_KERNEL); + if (!rd) + return -ENOMEM; + rd->adev = file_inode(file)->i_private; + file->private_data = rd; + mutex_init(&rd->lock); + + return 0; +} + +static int amdgpu_debugfs_regs2_release(struct inode *inode, struct file *file) +{ + struct amdgpu_debugfs_regs2_data *rd = file->private_data; + + mutex_destroy(&rd->lock); + kfree(file->private_data); + return 0; +} + +static ssize_t amdgpu_debugfs_regs2_op(struct file *f, char __user *buf, u32 offset, size_t size, int write_en) +{ + struct amdgpu_debugfs_regs2_data *rd = f->private_data; + struct amdgpu_device *adev = rd->adev; + ssize_t result = 0; + int r; + uint32_t value; + + if (size & 0x3 || offset & 0x3) + return -EINVAL; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + r = amdgpu_virt_enable_access_debugfs(adev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + mutex_lock(&rd->lock); + + if (rd->id.use_grbm) { + if ((rd->id.grbm.sh != 0xFFFFFFFF && rd->id.grbm.sh >= adev->gfx.config.max_sh_per_se) || + (rd->id.grbm.se != 0xFFFFFFFF && rd->id.grbm.se >= adev->gfx.config.max_shader_engines)) { + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + amdgpu_virt_disable_access_debugfs(adev); + mutex_unlock(&rd->lock); + return -EINVAL; + } + mutex_lock(&adev->grbm_idx_mutex); + amdgpu_gfx_select_se_sh(adev, rd->id.grbm.se, + rd->id.grbm.sh, + rd->id.grbm.instance, rd->id.xcc_id); + } + + if (rd->id.use_srbm) { + mutex_lock(&adev->srbm_mutex); + amdgpu_gfx_select_me_pipe_q(adev, rd->id.srbm.me, rd->id.srbm.pipe, + rd->id.srbm.queue, rd->id.srbm.vmid, rd->id.xcc_id); + } + + if (rd->id.pg_lock) + mutex_lock(&adev->pm.mutex); + + while (size) { + if (!write_en) { + value = RREG32(offset >> 2); + r = put_user(value, (uint32_t *)buf); + } else { + r = get_user(value, (uint32_t *)buf); + if (!r) + amdgpu_mm_wreg_mmio_rlc(adev, offset >> 2, value, rd->id.xcc_id); + } + if (r) { + result = r; + goto end; + } + offset += 4; + size -= 4; + result += 4; + buf += 4; + } +end: + if (rd->id.use_grbm) { + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, rd->id.xcc_id); + mutex_unlock(&adev->grbm_idx_mutex); + } + + if (rd->id.use_srbm) { + amdgpu_gfx_select_me_pipe_q(adev, 0, 0, 0, 0, rd->id.xcc_id); + mutex_unlock(&adev->srbm_mutex); + } + + if (rd->id.pg_lock) + mutex_unlock(&adev->pm.mutex); + + mutex_unlock(&rd->lock); + + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + amdgpu_virt_disable_access_debugfs(adev); + return result; +} + +static long amdgpu_debugfs_regs2_ioctl(struct file *f, unsigned int cmd, unsigned long data) +{ + struct amdgpu_debugfs_regs2_data *rd = f->private_data; + struct amdgpu_debugfs_regs2_iocdata v1_data; + int r; + + mutex_lock(&rd->lock); + + switch (cmd) { + case AMDGPU_DEBUGFS_REGS2_IOC_SET_STATE_V2: + r = copy_from_user(&rd->id, (struct amdgpu_debugfs_regs2_iocdata_v2 *)data, + sizeof(rd->id)); + if (r) + r = -EINVAL; + goto done; + case AMDGPU_DEBUGFS_REGS2_IOC_SET_STATE: + r = copy_from_user(&v1_data, (struct amdgpu_debugfs_regs2_iocdata *)data, + sizeof(v1_data)); + if (r) { + r = -EINVAL; + goto done; + } + goto v1_copy; + default: + r = -EINVAL; + goto done; + } + +v1_copy: + rd->id.use_srbm = v1_data.use_srbm; + rd->id.use_grbm = v1_data.use_grbm; + rd->id.pg_lock = v1_data.pg_lock; + rd->id.grbm.se = v1_data.grbm.se; + rd->id.grbm.sh = v1_data.grbm.sh; + rd->id.grbm.instance = v1_data.grbm.instance; + rd->id.srbm.me = v1_data.srbm.me; + rd->id.srbm.pipe = v1_data.srbm.pipe; + rd->id.srbm.queue = v1_data.srbm.queue; + rd->id.xcc_id = 0; +done: + mutex_unlock(&rd->lock); + return r; +} + +static ssize_t amdgpu_debugfs_regs2_read(struct file *f, char __user *buf, size_t size, loff_t *pos) +{ + return amdgpu_debugfs_regs2_op(f, buf, *pos, size, 0); +} + +static ssize_t amdgpu_debugfs_regs2_write(struct file *f, const char __user *buf, size_t size, loff_t *pos) +{ + return amdgpu_debugfs_regs2_op(f, (char __user *)buf, *pos, size, 1); +} + +static int amdgpu_debugfs_gprwave_open(struct inode *inode, struct file *file) +{ + struct amdgpu_debugfs_gprwave_data *rd; + + rd = kzalloc(sizeof(*rd), GFP_KERNEL); + if (!rd) + return -ENOMEM; + rd->adev = file_inode(file)->i_private; + file->private_data = rd; + mutex_init(&rd->lock); + + return 0; +} + +static int amdgpu_debugfs_gprwave_release(struct inode *inode, struct file *file) +{ + struct amdgpu_debugfs_gprwave_data *rd = file->private_data; + + mutex_destroy(&rd->lock); + kfree(file->private_data); + return 0; +} + +static ssize_t amdgpu_debugfs_gprwave_read(struct file *f, char __user *buf, size_t size, loff_t *pos) +{ + struct amdgpu_debugfs_gprwave_data *rd = f->private_data; + struct amdgpu_device *adev = rd->adev; + ssize_t result = 0; + int r; + uint32_t *data, x; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + r = amdgpu_virt_enable_access_debugfs(adev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + data = kcalloc(1024, sizeof(*data), GFP_KERNEL); + if (!data) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + amdgpu_virt_disable_access_debugfs(adev); + return -ENOMEM; + } + + /* switch to the specific se/sh/cu */ + mutex_lock(&adev->grbm_idx_mutex); + amdgpu_gfx_select_se_sh(adev, rd->id.se, rd->id.sh, rd->id.cu, rd->id.xcc_id); + + if (!rd->id.gpr_or_wave) { + x = 0; + if (adev->gfx.funcs->read_wave_data) + adev->gfx.funcs->read_wave_data(adev, rd->id.xcc_id, rd->id.simd, rd->id.wave, data, &x); + } else { + x = size >> 2; + if (rd->id.gpr.vpgr_or_sgpr) { + if (adev->gfx.funcs->read_wave_vgprs) + adev->gfx.funcs->read_wave_vgprs(adev, rd->id.xcc_id, rd->id.simd, rd->id.wave, rd->id.gpr.thread, *pos, size>>2, data); + } else { + if (adev->gfx.funcs->read_wave_sgprs) + adev->gfx.funcs->read_wave_sgprs(adev, rd->id.xcc_id, rd->id.simd, rd->id.wave, *pos, size>>2, data); + } + } + + amdgpu_gfx_select_se_sh(adev, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, rd->id.xcc_id); + mutex_unlock(&adev->grbm_idx_mutex); + + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + if (!x) { + result = -EINVAL; + goto done; + } + + while (size && (*pos < x * 4)) { + uint32_t value; + + value = data[*pos >> 2]; + r = put_user(value, (uint32_t *)buf); + if (r) { + result = r; + goto done; + } + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + +done: + amdgpu_virt_disable_access_debugfs(adev); + kfree(data); + return result; +} + +static long amdgpu_debugfs_gprwave_ioctl(struct file *f, unsigned int cmd, unsigned long data) +{ + struct amdgpu_debugfs_gprwave_data *rd = f->private_data; + int r = 0; + + mutex_lock(&rd->lock); + + switch (cmd) { + case AMDGPU_DEBUGFS_GPRWAVE_IOC_SET_STATE: + if (copy_from_user(&rd->id, + (struct amdgpu_debugfs_gprwave_iocdata *)data, + sizeof(rd->id))) + r = -EFAULT; + goto done; + default: + r = -EINVAL; + goto done; + } + +done: + mutex_unlock(&rd->lock); + return r; +} + + + + +/** + * amdgpu_debugfs_regs_pcie_read - Read from a PCIE register + * + * @f: open file handle + * @buf: User buffer to store read data in + * @size: Number of bytes to read + * @pos: Offset to seek to + * + * The lower bits are the BYTE offset of the register to read. This + * allows reading multiple registers in a single call and having + * the returned size reflect that. + */ +static ssize_t amdgpu_debugfs_regs_pcie_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + r = amdgpu_virt_enable_access_debugfs(adev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + while (size) { + uint32_t value; + + value = RREG32_PCIE(*pos); + r = put_user(value, (uint32_t *)buf); + if (r) + goto out; + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + r = result; +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + amdgpu_virt_disable_access_debugfs(adev); + return r; +} + +/** + * amdgpu_debugfs_regs_pcie_write - Write to a PCIE register + * + * @f: open file handle + * @buf: User buffer to write data from + * @size: Number of bytes to write + * @pos: Offset to seek to + * + * The lower bits are the BYTE offset of the register to write. This + * allows writing multiple registers in a single call and having + * the returned size reflect that. + */ +static ssize_t amdgpu_debugfs_regs_pcie_write(struct file *f, const char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + r = amdgpu_virt_enable_access_debugfs(adev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + while (size) { + uint32_t value; + + r = get_user(value, (uint32_t *)buf); + if (r) + goto out; + + WREG32_PCIE(*pos, value); + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + r = result; +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + amdgpu_virt_disable_access_debugfs(adev); + return r; +} + +/** + * amdgpu_debugfs_regs_didt_read - Read from a DIDT register + * + * @f: open file handle + * @buf: User buffer to store read data in + * @size: Number of bytes to read + * @pos: Offset to seek to + * + * The lower bits are the BYTE offset of the register to read. This + * allows reading multiple registers in a single call and having + * the returned size reflect that. + */ +static ssize_t amdgpu_debugfs_regs_didt_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + if (!adev->didt_rreg) + return -EOPNOTSUPP; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + r = amdgpu_virt_enable_access_debugfs(adev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + while (size) { + uint32_t value; + + value = RREG32_DIDT(*pos >> 2); + r = put_user(value, (uint32_t *)buf); + if (r) + goto out; + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + r = result; +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + amdgpu_virt_disable_access_debugfs(adev); + return r; +} + +/** + * amdgpu_debugfs_regs_didt_write - Write to a DIDT register + * + * @f: open file handle + * @buf: User buffer to write data from + * @size: Number of bytes to write + * @pos: Offset to seek to + * + * The lower bits are the BYTE offset of the register to write. This + * allows writing multiple registers in a single call and having + * the returned size reflect that. + */ +static ssize_t amdgpu_debugfs_regs_didt_write(struct file *f, const char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + if (!adev->didt_wreg) + return -EOPNOTSUPP; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + r = amdgpu_virt_enable_access_debugfs(adev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + while (size) { + uint32_t value; + + r = get_user(value, (uint32_t *)buf); + if (r) + goto out; + + WREG32_DIDT(*pos >> 2, value); + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + r = result; +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + amdgpu_virt_disable_access_debugfs(adev); + return r; +} + +/** + * amdgpu_debugfs_regs_smc_read - Read from a SMC register + * + * @f: open file handle + * @buf: User buffer to store read data in + * @size: Number of bytes to read + * @pos: Offset to seek to + * + * The lower bits are the BYTE offset of the register to read. This + * allows reading multiple registers in a single call and having + * the returned size reflect that. + */ +static ssize_t amdgpu_debugfs_regs_smc_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (!adev->smc_rreg) + return -EOPNOTSUPP; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + r = amdgpu_virt_enable_access_debugfs(adev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + while (size) { + uint32_t value; + + value = RREG32_SMC(*pos); + r = put_user(value, (uint32_t *)buf); + if (r) + goto out; + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + r = result; +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + amdgpu_virt_disable_access_debugfs(adev); + return r; +} + +/** + * amdgpu_debugfs_regs_smc_write - Write to a SMC register + * + * @f: open file handle + * @buf: User buffer to write data from + * @size: Number of bytes to write + * @pos: Offset to seek to + * + * The lower bits are the BYTE offset of the register to write. This + * allows writing multiple registers in a single call and having + * the returned size reflect that. + */ +static ssize_t amdgpu_debugfs_regs_smc_write(struct file *f, const char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (!adev->smc_wreg) + return -EOPNOTSUPP; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + r = amdgpu_virt_enable_access_debugfs(adev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + while (size) { + uint32_t value; + + r = get_user(value, (uint32_t *)buf); + if (r) + goto out; + + WREG32_SMC(*pos, value); + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + r = result; +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + amdgpu_virt_disable_access_debugfs(adev); + return r; +} + +/** + * amdgpu_debugfs_gca_config_read - Read from gfx config data + * + * @f: open file handle + * @buf: User buffer to store read data in + * @size: Number of bytes to read + * @pos: Offset to seek to + * + * This file is used to access configuration data in a somewhat + * stable fashion. The format is a series of DWORDs with the first + * indicating which revision it is. New content is appended to the + * end so that older software can still read the data. + */ + +static ssize_t amdgpu_debugfs_gca_config_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + uint32_t *config, no_regs = 0; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + config = kmalloc_array(256, sizeof(*config), GFP_KERNEL); + if (!config) + return -ENOMEM; + + /* version, increment each time something is added */ + config[no_regs++] = 5; + config[no_regs++] = adev->gfx.config.max_shader_engines; + config[no_regs++] = adev->gfx.config.max_tile_pipes; + config[no_regs++] = adev->gfx.config.max_cu_per_sh; + config[no_regs++] = adev->gfx.config.max_sh_per_se; + config[no_regs++] = adev->gfx.config.max_backends_per_se; + config[no_regs++] = adev->gfx.config.max_texture_channel_caches; + config[no_regs++] = adev->gfx.config.max_gprs; + config[no_regs++] = adev->gfx.config.max_gs_threads; + config[no_regs++] = adev->gfx.config.max_hw_contexts; + config[no_regs++] = adev->gfx.config.sc_prim_fifo_size_frontend; + config[no_regs++] = adev->gfx.config.sc_prim_fifo_size_backend; + config[no_regs++] = adev->gfx.config.sc_hiz_tile_fifo_size; + config[no_regs++] = adev->gfx.config.sc_earlyz_tile_fifo_size; + config[no_regs++] = adev->gfx.config.num_tile_pipes; + config[no_regs++] = adev->gfx.config.backend_enable_mask; + config[no_regs++] = adev->gfx.config.mem_max_burst_length_bytes; + config[no_regs++] = adev->gfx.config.mem_row_size_in_kb; + config[no_regs++] = adev->gfx.config.shader_engine_tile_size; + config[no_regs++] = adev->gfx.config.num_gpus; + config[no_regs++] = adev->gfx.config.multi_gpu_tile_size; + config[no_regs++] = adev->gfx.config.mc_arb_ramcfg; + config[no_regs++] = adev->gfx.config.gb_addr_config; + config[no_regs++] = adev->gfx.config.num_rbs; + + /* rev==1 */ + config[no_regs++] = adev->rev_id; + config[no_regs++] = lower_32_bits(adev->pg_flags); + config[no_regs++] = lower_32_bits(adev->cg_flags); + + /* rev==2 */ + config[no_regs++] = adev->family; + config[no_regs++] = adev->external_rev_id; + + /* rev==3 */ + config[no_regs++] = adev->pdev->device; + config[no_regs++] = adev->pdev->revision; + config[no_regs++] = adev->pdev->subsystem_device; + config[no_regs++] = adev->pdev->subsystem_vendor; + + /* rev==4 APU flag */ + config[no_regs++] = adev->flags & AMD_IS_APU ? 1 : 0; + + /* rev==5 PG/CG flag upper 32bit */ + config[no_regs++] = upper_32_bits(adev->pg_flags); + config[no_regs++] = upper_32_bits(adev->cg_flags); + + while (size && (*pos < no_regs * 4)) { + uint32_t value; + + value = config[*pos >> 2]; + r = put_user(value, (uint32_t *)buf); + if (r) { + kfree(config); + return r; + } + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + kfree(config); + return result; +} + +/** + * amdgpu_debugfs_sensor_read - Read from the powerplay sensors + * + * @f: open file handle + * @buf: User buffer to store read data in + * @size: Number of bytes to read + * @pos: Offset to seek to + * + * The offset is treated as the BYTE address of one of the sensors + * enumerated in amd/include/kgd_pp_interface.h under the + * 'amd_pp_sensors' enumeration. For instance to read the UVD VCLK + * you would use the offset 3 * 4 = 12. + */ +static ssize_t amdgpu_debugfs_sensor_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + int idx, x, outsize, r, valuesize; + uint32_t values[16]; + + if (size & 3 || *pos & 0x3) + return -EINVAL; + + if (!adev->pm.dpm_enabled) + return -EINVAL; + + /* convert offset to sensor number */ + idx = *pos >> 2; + + valuesize = sizeof(values); + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + r = amdgpu_virt_enable_access_debugfs(adev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + r = amdgpu_dpm_read_sensor(adev, idx, &values[0], &valuesize); + + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + if (r) { + amdgpu_virt_disable_access_debugfs(adev); + return r; + } + + if (size > valuesize) { + amdgpu_virt_disable_access_debugfs(adev); + return -EINVAL; + } + + outsize = 0; + x = 0; + if (!r) { + while (size) { + r = put_user(values[x++], (int32_t *)buf); + buf += 4; + size -= 4; + outsize += 4; + } + } + + amdgpu_virt_disable_access_debugfs(adev); + return !r ? outsize : r; +} + +/** amdgpu_debugfs_wave_read - Read WAVE STATUS data + * + * @f: open file handle + * @buf: User buffer to store read data in + * @size: Number of bytes to read + * @pos: Offset to seek to + * + * The offset being sought changes which wave that the status data + * will be returned for. The bits are used as follows: + * + * Bits 0..6: Byte offset into data + * Bits 7..14: SE selector + * Bits 15..22: SH/SA selector + * Bits 23..30: CU/{WGP+SIMD} selector + * Bits 31..36: WAVE ID selector + * Bits 37..44: SIMD ID selector + * + * The returned data begins with one DWORD of version information + * Followed by WAVE STATUS registers relevant to the GFX IP version + * being used. See gfx_v8_0_read_wave_data() for an example output. + */ +static ssize_t amdgpu_debugfs_wave_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = f->f_inode->i_private; + int r, x; + ssize_t result = 0; + uint32_t offset, se, sh, cu, wave, simd, data[32]; + + if (size & 3 || *pos & 3) + return -EINVAL; + + /* decode offset */ + offset = (*pos & GENMASK_ULL(6, 0)); + se = (*pos & GENMASK_ULL(14, 7)) >> 7; + sh = (*pos & GENMASK_ULL(22, 15)) >> 15; + cu = (*pos & GENMASK_ULL(30, 23)) >> 23; + wave = (*pos & GENMASK_ULL(36, 31)) >> 31; + simd = (*pos & GENMASK_ULL(44, 37)) >> 37; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + r = amdgpu_virt_enable_access_debugfs(adev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + /* switch to the specific se/sh/cu */ + mutex_lock(&adev->grbm_idx_mutex); + amdgpu_gfx_select_se_sh(adev, se, sh, cu, 0); + + x = 0; + if (adev->gfx.funcs->read_wave_data) + adev->gfx.funcs->read_wave_data(adev, 0, simd, wave, data, &x); + + amdgpu_gfx_select_se_sh(adev, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + if (!x) { + amdgpu_virt_disable_access_debugfs(adev); + return -EINVAL; + } + + while (size && (offset < x * 4)) { + uint32_t value; + + value = data[offset >> 2]; + r = put_user(value, (uint32_t *)buf); + if (r) { + amdgpu_virt_disable_access_debugfs(adev); + return r; + } + + result += 4; + buf += 4; + offset += 4; + size -= 4; + } + + amdgpu_virt_disable_access_debugfs(adev); + return result; +} + +/** amdgpu_debugfs_gpr_read - Read wave gprs + * + * @f: open file handle + * @buf: User buffer to store read data in + * @size: Number of bytes to read + * @pos: Offset to seek to + * + * The offset being sought changes which wave that the status data + * will be returned for. The bits are used as follows: + * + * Bits 0..11: Byte offset into data + * Bits 12..19: SE selector + * Bits 20..27: SH/SA selector + * Bits 28..35: CU/{WGP+SIMD} selector + * Bits 36..43: WAVE ID selector + * Bits 37..44: SIMD ID selector + * Bits 52..59: Thread selector + * Bits 60..61: Bank selector (VGPR=0,SGPR=1) + * + * The return data comes from the SGPR or VGPR register bank for + * the selected operational unit. + */ +static ssize_t amdgpu_debugfs_gpr_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = f->f_inode->i_private; + int r; + ssize_t result = 0; + uint32_t offset, se, sh, cu, wave, simd, thread, bank, *data; + + if (size > 4096 || size & 3 || *pos & 3) + return -EINVAL; + + /* decode offset */ + offset = (*pos & GENMASK_ULL(11, 0)) >> 2; + se = (*pos & GENMASK_ULL(19, 12)) >> 12; + sh = (*pos & GENMASK_ULL(27, 20)) >> 20; + cu = (*pos & GENMASK_ULL(35, 28)) >> 28; + wave = (*pos & GENMASK_ULL(43, 36)) >> 36; + simd = (*pos & GENMASK_ULL(51, 44)) >> 44; + thread = (*pos & GENMASK_ULL(59, 52)) >> 52; + bank = (*pos & GENMASK_ULL(61, 60)) >> 60; + + data = kcalloc(1024, sizeof(*data), GFP_KERNEL); + if (!data) + return -ENOMEM; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) + goto err; + + r = amdgpu_virt_enable_access_debugfs(adev); + if (r < 0) + goto err; + + /* switch to the specific se/sh/cu */ + mutex_lock(&adev->grbm_idx_mutex); + amdgpu_gfx_select_se_sh(adev, se, sh, cu, 0); + + if (bank == 0) { + if (adev->gfx.funcs->read_wave_vgprs) + adev->gfx.funcs->read_wave_vgprs(adev, 0, simd, wave, thread, offset, size>>2, data); + } else { + if (adev->gfx.funcs->read_wave_sgprs) + adev->gfx.funcs->read_wave_sgprs(adev, 0, simd, wave, offset, size>>2, data); + } + + amdgpu_gfx_select_se_sh(adev, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + while (size) { + uint32_t value; + + value = data[result >> 2]; + r = put_user(value, (uint32_t *)buf); + if (r) { + amdgpu_virt_disable_access_debugfs(adev); + goto err; + } + + result += 4; + buf += 4; + size -= 4; + } + + kfree(data); + amdgpu_virt_disable_access_debugfs(adev); + return result; + +err: + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + kfree(data); + return r; +} + +/** + * amdgpu_debugfs_gfxoff_residency_read - Read GFXOFF residency + * + * @f: open file handle + * @buf: User buffer to store read data in + * @size: Number of bytes to read + * @pos: Offset to seek to + * + * Read the last residency value logged. It doesn't auto update, one needs to + * stop logging before getting the current value. + */ +static ssize_t amdgpu_debugfs_gfxoff_residency_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + while (size) { + uint32_t value; + + r = amdgpu_get_gfx_off_residency(adev, &value); + if (r) + goto out; + + r = put_user(value, (uint32_t *)buf); + if (r) + goto out; + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + r = result; +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + return r; +} + +/** + * amdgpu_debugfs_gfxoff_residency_write - Log GFXOFF Residency + * + * @f: open file handle + * @buf: User buffer to write data from + * @size: Number of bytes to write + * @pos: Offset to seek to + * + * Write a 32-bit non-zero to start logging; write a 32-bit zero to stop + */ +static ssize_t amdgpu_debugfs_gfxoff_residency_write(struct file *f, const char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + while (size) { + u32 value; + + r = get_user(value, (uint32_t *)buf); + if (r) + goto out; + + amdgpu_set_gfx_off_residency(adev, value ? true : false); + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + r = result; +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + return r; +} + + +/** + * amdgpu_debugfs_gfxoff_count_read - Read GFXOFF entry count + * + * @f: open file handle + * @buf: User buffer to store read data in + * @size: Number of bytes to read + * @pos: Offset to seek to + */ +static ssize_t amdgpu_debugfs_gfxoff_count_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + while (size) { + u64 value = 0; + + r = amdgpu_get_gfx_off_entrycount(adev, &value); + if (r) + goto out; + + r = put_user(value, (u64 *)buf); + if (r) + goto out; + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + r = result; +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + return r; +} + +/** + * amdgpu_debugfs_gfxoff_write - Enable/disable GFXOFF + * + * @f: open file handle + * @buf: User buffer to write data from + * @size: Number of bytes to write + * @pos: Offset to seek to + * + * Write a 32-bit zero to disable or a 32-bit non-zero to enable + */ +static ssize_t amdgpu_debugfs_gfxoff_write(struct file *f, const char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + while (size) { + uint32_t value; + + r = get_user(value, (uint32_t *)buf); + if (r) + goto out; + + amdgpu_gfx_off_ctrl(adev, value ? true : false); + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + r = result; +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + return r; +} + + +/** + * amdgpu_debugfs_gfxoff_read - read gfxoff status + * + * @f: open file handle + * @buf: User buffer to store read data in + * @size: Number of bytes to read + * @pos: Offset to seek to + */ +static ssize_t amdgpu_debugfs_gfxoff_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + while (size) { + u32 value = adev->gfx.gfx_off_state; + + r = put_user(value, (u32 *)buf); + if (r) + goto out; + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + r = result; +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + return r; +} + +static ssize_t amdgpu_debugfs_gfxoff_status_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; + } + + while (size) { + u32 value; + + r = amdgpu_get_gfx_off_status(adev, &value); + if (r) + goto out; + + r = put_user(value, (u32 *)buf); + if (r) + goto out; + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + r = result; +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + return r; +} + +static const struct file_operations amdgpu_debugfs_regs2_fops = { + .owner = THIS_MODULE, + .unlocked_ioctl = amdgpu_debugfs_regs2_ioctl, + .read = amdgpu_debugfs_regs2_read, + .write = amdgpu_debugfs_regs2_write, + .open = amdgpu_debugfs_regs2_open, + .release = amdgpu_debugfs_regs2_release, + .llseek = default_llseek +}; + +static const struct file_operations amdgpu_debugfs_gprwave_fops = { + .owner = THIS_MODULE, + .unlocked_ioctl = amdgpu_debugfs_gprwave_ioctl, + .read = amdgpu_debugfs_gprwave_read, + .open = amdgpu_debugfs_gprwave_open, + .release = amdgpu_debugfs_gprwave_release, + .llseek = default_llseek +}; + +static const struct file_operations amdgpu_debugfs_regs_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_regs_read, + .write = amdgpu_debugfs_regs_write, + .llseek = default_llseek +}; +static const struct file_operations amdgpu_debugfs_regs_didt_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_regs_didt_read, + .write = amdgpu_debugfs_regs_didt_write, + .llseek = default_llseek +}; +static const struct file_operations amdgpu_debugfs_regs_pcie_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_regs_pcie_read, + .write = amdgpu_debugfs_regs_pcie_write, + .llseek = default_llseek +}; +static const struct file_operations amdgpu_debugfs_regs_smc_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_regs_smc_read, + .write = amdgpu_debugfs_regs_smc_write, + .llseek = default_llseek +}; + +static const struct file_operations amdgpu_debugfs_gca_config_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_gca_config_read, + .llseek = default_llseek +}; + +static const struct file_operations amdgpu_debugfs_sensors_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_sensor_read, + .llseek = default_llseek +}; + +static const struct file_operations amdgpu_debugfs_wave_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_wave_read, + .llseek = default_llseek +}; +static const struct file_operations amdgpu_debugfs_gpr_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_gpr_read, + .llseek = default_llseek +}; + +static const struct file_operations amdgpu_debugfs_gfxoff_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_gfxoff_read, + .write = amdgpu_debugfs_gfxoff_write, + .llseek = default_llseek +}; + +static const struct file_operations amdgpu_debugfs_gfxoff_status_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_gfxoff_status_read, + .llseek = default_llseek +}; + +static const struct file_operations amdgpu_debugfs_gfxoff_count_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_gfxoff_count_read, + .llseek = default_llseek +}; + +static const struct file_operations amdgpu_debugfs_gfxoff_residency_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_gfxoff_residency_read, + .write = amdgpu_debugfs_gfxoff_residency_write, + .llseek = default_llseek +}; + +static const struct file_operations *debugfs_regs[] = { + &amdgpu_debugfs_regs_fops, + &amdgpu_debugfs_regs2_fops, + &amdgpu_debugfs_gprwave_fops, + &amdgpu_debugfs_regs_didt_fops, + &amdgpu_debugfs_regs_pcie_fops, + &amdgpu_debugfs_regs_smc_fops, + &amdgpu_debugfs_gca_config_fops, + &amdgpu_debugfs_sensors_fops, + &amdgpu_debugfs_wave_fops, + &amdgpu_debugfs_gpr_fops, + &amdgpu_debugfs_gfxoff_fops, + &amdgpu_debugfs_gfxoff_status_fops, + &amdgpu_debugfs_gfxoff_count_fops, + &amdgpu_debugfs_gfxoff_residency_fops, +}; + +static const char * const debugfs_regs_names[] = { + "amdgpu_regs", + "amdgpu_regs2", + "amdgpu_gprwave", + "amdgpu_regs_didt", + "amdgpu_regs_pcie", + "amdgpu_regs_smc", + "amdgpu_gca_config", + "amdgpu_sensors", + "amdgpu_wave", + "amdgpu_gpr", + "amdgpu_gfxoff", + "amdgpu_gfxoff_status", + "amdgpu_gfxoff_count", + "amdgpu_gfxoff_residency", +}; + +/** + * amdgpu_debugfs_regs_init - Initialize debugfs entries that provide + * register access. + * + * @adev: The device to attach the debugfs entries to + */ +int amdgpu_debugfs_regs_init(struct amdgpu_device *adev) +{ + struct drm_minor *minor = adev_to_drm(adev)->primary; + struct dentry *ent, *root = minor->debugfs_root; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(debugfs_regs); i++) { + ent = debugfs_create_file(debugfs_regs_names[i], + S_IFREG | 0444, root, + adev, debugfs_regs[i]); + if (!i && !IS_ERR_OR_NULL(ent)) + i_size_write(ent->d_inode, adev->rmmio_size); + } + + return 0; +} + +static int amdgpu_debugfs_test_ib_show(struct seq_file *m, void *unused) +{ + struct amdgpu_device *adev = m->private; + struct drm_device *dev = adev_to_drm(adev); + int r = 0, i; + + r = pm_runtime_get_sync(dev->dev); + if (r < 0) { + pm_runtime_put_autosuspend(dev->dev); + return r; + } + + /* Avoid accidently unparking the sched thread during GPU reset */ + r = down_write_killable(&adev->reset_domain->sem); + if (r) + return r; + + /* hold on the scheduler */ + for (i = 0; i < AMDGPU_MAX_RINGS; i++) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (!ring || !ring->sched.thread) + continue; + kthread_park(ring->sched.thread); + } + + seq_puts(m, "run ib test:\n"); + r = amdgpu_ib_ring_tests(adev); + if (r) + seq_printf(m, "ib ring tests failed (%d).\n", r); + else + seq_puts(m, "ib ring tests passed.\n"); + + /* go on the scheduler */ + for (i = 0; i < AMDGPU_MAX_RINGS; i++) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (!ring || !ring->sched.thread) + continue; + kthread_unpark(ring->sched.thread); + } + + up_write(&adev->reset_domain->sem); + + pm_runtime_mark_last_busy(dev->dev); + pm_runtime_put_autosuspend(dev->dev); + + return 0; +} + +static int amdgpu_debugfs_evict_vram(void *data, u64 *val) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)data; + struct drm_device *dev = adev_to_drm(adev); + int r; + + r = pm_runtime_get_sync(dev->dev); + if (r < 0) { + pm_runtime_put_autosuspend(dev->dev); + return r; + } + + *val = amdgpu_ttm_evict_resources(adev, TTM_PL_VRAM); + + pm_runtime_mark_last_busy(dev->dev); + pm_runtime_put_autosuspend(dev->dev); + + return 0; +} + + +static int amdgpu_debugfs_evict_gtt(void *data, u64 *val) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)data; + struct drm_device *dev = adev_to_drm(adev); + int r; + + r = pm_runtime_get_sync(dev->dev); + if (r < 0) { + pm_runtime_put_autosuspend(dev->dev); + return r; + } + + *val = amdgpu_ttm_evict_resources(adev, TTM_PL_TT); + + pm_runtime_mark_last_busy(dev->dev); + pm_runtime_put_autosuspend(dev->dev); + + return 0; +} + +static int amdgpu_debugfs_benchmark(void *data, u64 val) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)data; + struct drm_device *dev = adev_to_drm(adev); + int r; + + r = pm_runtime_get_sync(dev->dev); + if (r < 0) { + pm_runtime_put_autosuspend(dev->dev); + return r; + } + + r = amdgpu_benchmark(adev, val); + + pm_runtime_mark_last_busy(dev->dev); + pm_runtime_put_autosuspend(dev->dev); + + return r; +} + +static int amdgpu_debugfs_vm_info_show(struct seq_file *m, void *unused) +{ + struct amdgpu_device *adev = m->private; + struct drm_device *dev = adev_to_drm(adev); + struct drm_file *file; + int r; + + r = mutex_lock_interruptible(&dev->filelist_mutex); + if (r) + return r; + + list_for_each_entry(file, &dev->filelist, lhead) { + struct amdgpu_fpriv *fpriv = file->driver_priv; + struct amdgpu_vm *vm = &fpriv->vm; + + seq_printf(m, "pid:%d\tProcess:%s ----------\n", + vm->task_info.pid, vm->task_info.process_name); + r = amdgpu_bo_reserve(vm->root.bo, true); + if (r) + break; + amdgpu_debugfs_vm_bo_info(vm, m); + amdgpu_bo_unreserve(vm->root.bo); + } + + mutex_unlock(&dev->filelist_mutex); + + return r; +} + +DEFINE_SHOW_ATTRIBUTE(amdgpu_debugfs_test_ib); +DEFINE_SHOW_ATTRIBUTE(amdgpu_debugfs_vm_info); +DEFINE_DEBUGFS_ATTRIBUTE(amdgpu_evict_vram_fops, amdgpu_debugfs_evict_vram, + NULL, "%lld\n"); +DEFINE_DEBUGFS_ATTRIBUTE(amdgpu_evict_gtt_fops, amdgpu_debugfs_evict_gtt, + NULL, "%lld\n"); +DEFINE_DEBUGFS_ATTRIBUTE(amdgpu_benchmark_fops, NULL, amdgpu_debugfs_benchmark, + "%lld\n"); + +static void amdgpu_ib_preempt_fences_swap(struct amdgpu_ring *ring, + struct dma_fence **fences) +{ + struct amdgpu_fence_driver *drv = &ring->fence_drv; + uint32_t sync_seq, last_seq; + + last_seq = atomic_read(&ring->fence_drv.last_seq); + sync_seq = ring->fence_drv.sync_seq; + + last_seq &= drv->num_fences_mask; + sync_seq &= drv->num_fences_mask; + + do { + struct dma_fence *fence, **ptr; + + ++last_seq; + last_seq &= drv->num_fences_mask; + ptr = &drv->fences[last_seq]; + + fence = rcu_dereference_protected(*ptr, 1); + RCU_INIT_POINTER(*ptr, NULL); + + if (!fence) + continue; + + fences[last_seq] = fence; + + } while (last_seq != sync_seq); +} + +static void amdgpu_ib_preempt_signal_fences(struct dma_fence **fences, + int length) +{ + int i; + struct dma_fence *fence; + + for (i = 0; i < length; i++) { + fence = fences[i]; + if (!fence) + continue; + dma_fence_signal(fence); + dma_fence_put(fence); + } +} + +static void amdgpu_ib_preempt_job_recovery(struct drm_gpu_scheduler *sched) +{ + struct drm_sched_job *s_job; + struct dma_fence *fence; + + spin_lock(&sched->job_list_lock); + list_for_each_entry(s_job, &sched->pending_list, list) { + fence = sched->ops->run_job(s_job); + dma_fence_put(fence); + } + spin_unlock(&sched->job_list_lock); +} + +static void amdgpu_ib_preempt_mark_partial_job(struct amdgpu_ring *ring) +{ + struct amdgpu_job *job; + struct drm_sched_job *s_job, *tmp; + uint32_t preempt_seq; + struct dma_fence *fence, **ptr; + struct amdgpu_fence_driver *drv = &ring->fence_drv; + struct drm_gpu_scheduler *sched = &ring->sched; + bool preempted = true; + + if (ring->funcs->type != AMDGPU_RING_TYPE_GFX) + return; + + preempt_seq = le32_to_cpu(*(drv->cpu_addr + 2)); + if (preempt_seq <= atomic_read(&drv->last_seq)) { + preempted = false; + goto no_preempt; + } + + preempt_seq &= drv->num_fences_mask; + ptr = &drv->fences[preempt_seq]; + fence = rcu_dereference_protected(*ptr, 1); + +no_preempt: + spin_lock(&sched->job_list_lock); + list_for_each_entry_safe(s_job, tmp, &sched->pending_list, list) { + if (dma_fence_is_signaled(&s_job->s_fence->finished)) { + /* remove job from ring_mirror_list */ + list_del_init(&s_job->list); + sched->ops->free_job(s_job); + continue; + } + job = to_amdgpu_job(s_job); + if (preempted && (&job->hw_fence) == fence) + /* mark the job as preempted */ + job->preemption_status |= AMDGPU_IB_PREEMPTED; + } + spin_unlock(&sched->job_list_lock); +} + +static int amdgpu_debugfs_ib_preempt(void *data, u64 val) +{ + int r, length; + struct amdgpu_ring *ring; + struct dma_fence **fences = NULL; + struct amdgpu_device *adev = (struct amdgpu_device *)data; + + if (val >= AMDGPU_MAX_RINGS) + return -EINVAL; + + ring = adev->rings[val]; + + if (!ring || !ring->funcs->preempt_ib || !ring->sched.thread) + return -EINVAL; + + /* the last preemption failed */ + if (ring->trail_seq != le32_to_cpu(*ring->trail_fence_cpu_addr)) + return -EBUSY; + + length = ring->fence_drv.num_fences_mask + 1; + fences = kcalloc(length, sizeof(void *), GFP_KERNEL); + if (!fences) + return -ENOMEM; + + /* Avoid accidently unparking the sched thread during GPU reset */ + r = down_read_killable(&adev->reset_domain->sem); + if (r) + goto pro_end; + + /* stop the scheduler */ + kthread_park(ring->sched.thread); + + /* preempt the IB */ + r = amdgpu_ring_preempt_ib(ring); + if (r) { + DRM_WARN("failed to preempt ring %d\n", ring->idx); + goto failure; + } + + amdgpu_fence_process(ring); + + if (atomic_read(&ring->fence_drv.last_seq) != + ring->fence_drv.sync_seq) { + DRM_INFO("ring %d was preempted\n", ring->idx); + + amdgpu_ib_preempt_mark_partial_job(ring); + + /* swap out the old fences */ + amdgpu_ib_preempt_fences_swap(ring, fences); + + amdgpu_fence_driver_force_completion(ring); + + /* resubmit unfinished jobs */ + amdgpu_ib_preempt_job_recovery(&ring->sched); + + /* wait for jobs finished */ + amdgpu_fence_wait_empty(ring); + + /* signal the old fences */ + amdgpu_ib_preempt_signal_fences(fences, length); + } + +failure: + /* restart the scheduler */ + kthread_unpark(ring->sched.thread); + + up_read(&adev->reset_domain->sem); + +pro_end: + kfree(fences); + + return r; +} + +static int amdgpu_debugfs_sclk_set(void *data, u64 val) +{ + int ret = 0; + uint32_t max_freq, min_freq; + struct amdgpu_device *adev = (struct amdgpu_device *)data; + + if (amdgpu_sriov_vf(adev) && !amdgpu_sriov_is_pp_one_vf(adev)) + return -EINVAL; + + ret = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (ret < 0) { + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return ret; + } + + ret = amdgpu_dpm_get_dpm_freq_range(adev, PP_SCLK, &min_freq, &max_freq); + if (ret == -EOPNOTSUPP) { + ret = 0; + goto out; + } + if (ret || val > max_freq || val < min_freq) { + ret = -EINVAL; + goto out; + } + + ret = amdgpu_dpm_set_soft_freq_range(adev, PP_SCLK, (uint32_t)val, (uint32_t)val); + if (ret) + ret = -EINVAL; + +out: + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + + return ret; +} + +DEFINE_DEBUGFS_ATTRIBUTE(fops_ib_preempt, NULL, + amdgpu_debugfs_ib_preempt, "%llu\n"); + +DEFINE_DEBUGFS_ATTRIBUTE(fops_sclk_set, NULL, + amdgpu_debugfs_sclk_set, "%llu\n"); + +static ssize_t amdgpu_reset_dump_register_list_read(struct file *f, + char __user *buf, size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private; + char reg_offset[12]; + int i, ret, len = 0; + + if (*pos) + return 0; + + memset(reg_offset, 0, 12); + ret = down_read_killable(&adev->reset_domain->sem); + if (ret) + return ret; + + for (i = 0; i < adev->num_regs; i++) { + sprintf(reg_offset, "0x%x\n", adev->reset_dump_reg_list[i]); + up_read(&adev->reset_domain->sem); + if (copy_to_user(buf + len, reg_offset, strlen(reg_offset))) + return -EFAULT; + + len += strlen(reg_offset); + ret = down_read_killable(&adev->reset_domain->sem); + if (ret) + return ret; + } + + up_read(&adev->reset_domain->sem); + *pos += len; + + return len; +} + +static ssize_t amdgpu_reset_dump_register_list_write(struct file *f, + const char __user *buf, size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private; + char reg_offset[11]; + uint32_t *new = NULL, *tmp = NULL; + int ret, i = 0, len = 0; + + do { + memset(reg_offset, 0, 11); + if (copy_from_user(reg_offset, buf + len, + min(10, ((int)size-len)))) { + ret = -EFAULT; + goto error_free; + } + + new = krealloc_array(tmp, i + 1, sizeof(uint32_t), GFP_KERNEL); + if (!new) { + ret = -ENOMEM; + goto error_free; + } + tmp = new; + if (sscanf(reg_offset, "%X %n", &tmp[i], &ret) != 1) { + ret = -EINVAL; + goto error_free; + } + + len += ret; + i++; + } while (len < size); + + new = kmalloc_array(i, sizeof(uint32_t), GFP_KERNEL); + if (!new) { + ret = -ENOMEM; + goto error_free; + } + ret = down_write_killable(&adev->reset_domain->sem); + if (ret) + goto error_free; + + swap(adev->reset_dump_reg_list, tmp); + swap(adev->reset_dump_reg_value, new); + adev->num_regs = i; + up_write(&adev->reset_domain->sem); + ret = size; + +error_free: + if (tmp != new) + kfree(tmp); + kfree(new); + return ret; +} + +static const struct file_operations amdgpu_reset_dump_register_list = { + .owner = THIS_MODULE, + .read = amdgpu_reset_dump_register_list_read, + .write = amdgpu_reset_dump_register_list_write, + .llseek = default_llseek +}; + +int amdgpu_debugfs_init(struct amdgpu_device *adev) +{ + struct dentry *root = adev_to_drm(adev)->primary->debugfs_root; + struct dentry *ent; + int r, i; + + if (!debugfs_initialized()) + return 0; + + debugfs_create_x32("amdgpu_smu_debug", 0600, root, + &adev->pm.smu_debug_mask); + + ent = debugfs_create_file("amdgpu_preempt_ib", 0600, root, adev, + &fops_ib_preempt); + if (IS_ERR(ent)) { + DRM_ERROR("unable to create amdgpu_preempt_ib debugsfs file\n"); + return PTR_ERR(ent); + } + + ent = debugfs_create_file("amdgpu_force_sclk", 0200, root, adev, + &fops_sclk_set); + if (IS_ERR(ent)) { + DRM_ERROR("unable to create amdgpu_set_sclk debugsfs file\n"); + return PTR_ERR(ent); + } + + /* Register debugfs entries for amdgpu_ttm */ + amdgpu_ttm_debugfs_init(adev); + amdgpu_debugfs_pm_init(adev); + amdgpu_debugfs_sa_init(adev); + amdgpu_debugfs_fence_init(adev); + amdgpu_debugfs_gem_init(adev); + + r = amdgpu_debugfs_regs_init(adev); + if (r) + DRM_ERROR("registering register debugfs failed (%d).\n", r); + + amdgpu_debugfs_firmware_init(adev); + amdgpu_ta_if_debugfs_init(adev); + +#if defined(CONFIG_DRM_AMD_DC) + if (adev->dc_enabled) + dtn_debugfs_init(adev); +#endif + + for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (!ring) + continue; + + amdgpu_debugfs_ring_init(adev, ring); + } + + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + if (!amdgpu_vcnfw_log) + break; + + if (adev->vcn.harvest_config & (1 << i)) + continue; + + amdgpu_debugfs_vcn_fwlog_init(adev, i, &adev->vcn.inst[i]); + } + + amdgpu_ras_debugfs_create_all(adev); + amdgpu_rap_debugfs_init(adev); + amdgpu_securedisplay_debugfs_init(adev); + amdgpu_fw_attestation_debugfs_init(adev); + + debugfs_create_file("amdgpu_evict_vram", 0444, root, adev, + &amdgpu_evict_vram_fops); + debugfs_create_file("amdgpu_evict_gtt", 0444, root, adev, + &amdgpu_evict_gtt_fops); + debugfs_create_file("amdgpu_test_ib", 0444, root, adev, + &amdgpu_debugfs_test_ib_fops); + debugfs_create_file("amdgpu_vm_info", 0444, root, adev, + &amdgpu_debugfs_vm_info_fops); + debugfs_create_file("amdgpu_benchmark", 0200, root, adev, + &amdgpu_benchmark_fops); + debugfs_create_file("amdgpu_reset_dump_register_list", 0644, root, adev, + &amdgpu_reset_dump_register_list); + + adev->debugfs_vbios_blob.data = adev->bios; + adev->debugfs_vbios_blob.size = adev->bios_size; + debugfs_create_blob("amdgpu_vbios", 0444, root, + &adev->debugfs_vbios_blob); + + adev->debugfs_discovery_blob.data = adev->mman.discovery_bin; + adev->debugfs_discovery_blob.size = adev->mman.discovery_tmr_size; + debugfs_create_blob("amdgpu_discovery", 0444, root, + &adev->debugfs_discovery_blob); + + return 0; +} + +#else +int amdgpu_debugfs_init(struct amdgpu_device *adev) +{ + return 0; +} +int amdgpu_debugfs_regs_init(struct amdgpu_device *adev) +{ + return 0; +} +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.h new file mode 100644 index 000000000..371a6f0de --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.h @@ -0,0 +1,34 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +/* + * Debugfs + */ + +int amdgpu_debugfs_regs_init(struct amdgpu_device *adev); +int amdgpu_debugfs_init(struct amdgpu_device *adev); +void amdgpu_debugfs_fini(struct amdgpu_device *adev); +void amdgpu_debugfs_fence_init(struct amdgpu_device *adev); +void amdgpu_debugfs_firmware_init(struct amdgpu_device *adev); +void amdgpu_debugfs_gem_init(struct amdgpu_device *adev); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c new file mode 100644 index 000000000..56d99ffbb --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -0,0 +1,6052 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + * Jerome Glisse + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "amdgpu.h" +#include "amdgpu_trace.h" +#include "amdgpu_i2c.h" +#include "atom.h" +#include "amdgpu_atombios.h" +#include "amdgpu_atomfirmware.h" +#include "amd_pcie.h" +#ifdef CONFIG_DRM_AMDGPU_SI +#include "si.h" +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK +#include "cik.h" +#endif +#include "vi.h" +#include "soc15.h" +#include "nv.h" +#include "bif/bif_4_1_d.h" +#include +#include "amdgpu_vf_error.h" + +#include "amdgpu_amdkfd.h" +#include "amdgpu_pm.h" + +#include "amdgpu_xgmi.h" +#include "amdgpu_ras.h" +#include "amdgpu_pmu.h" +#include "amdgpu_fru_eeprom.h" +#include "amdgpu_reset.h" + +#include +#include +#include + +#include + +#if IS_ENABLED(CONFIG_X86) +#include +#endif + +MODULE_FIRMWARE("amdgpu/vega10_gpu_info.bin"); +MODULE_FIRMWARE("amdgpu/vega12_gpu_info.bin"); +MODULE_FIRMWARE("amdgpu/raven_gpu_info.bin"); +MODULE_FIRMWARE("amdgpu/picasso_gpu_info.bin"); +MODULE_FIRMWARE("amdgpu/raven2_gpu_info.bin"); +MODULE_FIRMWARE("amdgpu/arcturus_gpu_info.bin"); +MODULE_FIRMWARE("amdgpu/navi12_gpu_info.bin"); + +#define AMDGPU_RESUME_MS 2000 +#define AMDGPU_MAX_RETRY_LIMIT 2 +#define AMDGPU_RETRY_SRIOV_RESET(r) ((r) == -EBUSY || (r) == -ETIMEDOUT || (r) == -EINVAL) + +static const struct drm_driver amdgpu_kms_driver; + +const char *amdgpu_asic_name[] = { + "TAHITI", + "PITCAIRN", + "VERDE", + "OLAND", + "HAINAN", + "BONAIRE", + "KAVERI", + "KABINI", + "HAWAII", + "MULLINS", + "TOPAZ", + "TONGA", + "FIJI", + "CARRIZO", + "STONEY", + "POLARIS10", + "POLARIS11", + "POLARIS12", + "VEGAM", + "VEGA10", + "VEGA12", + "VEGA20", + "RAVEN", + "ARCTURUS", + "RENOIR", + "ALDEBARAN", + "NAVI10", + "CYAN_SKILLFISH", + "NAVI14", + "NAVI12", + "SIENNA_CICHLID", + "NAVY_FLOUNDER", + "VANGOGH", + "DIMGREY_CAVEFISH", + "BEIGE_GOBY", + "YELLOW_CARP", + "IP DISCOVERY", + "LAST", +}; + +/** + * DOC: pcie_replay_count + * + * The amdgpu driver provides a sysfs API for reporting the total number + * of PCIe replays (NAKs) + * The file pcie_replay_count is used for this and returns the total + * number of replays as a sum of the NAKs generated and NAKs received + */ + +static ssize_t amdgpu_device_get_pcie_replay_count(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + uint64_t cnt = amdgpu_asic_get_pcie_replay_count(adev); + + return sysfs_emit(buf, "%llu\n", cnt); +} + +static DEVICE_ATTR(pcie_replay_count, 0444, + amdgpu_device_get_pcie_replay_count, NULL); + +static void amdgpu_device_get_pcie_info(struct amdgpu_device *adev); + + +/** + * amdgpu_device_supports_px - Is the device a dGPU with ATPX power control + * + * @dev: drm_device pointer + * + * Returns true if the device is a dGPU with ATPX power control, + * otherwise return false. + */ +bool amdgpu_device_supports_px(struct drm_device *dev) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + + if ((adev->flags & AMD_IS_PX) && !amdgpu_is_atpx_hybrid()) + return true; + return false; +} + +/** + * amdgpu_device_supports_boco - Is the device a dGPU with ACPI power resources + * + * @dev: drm_device pointer + * + * Returns true if the device is a dGPU with ACPI power control, + * otherwise return false. + */ +bool amdgpu_device_supports_boco(struct drm_device *dev) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + + if (adev->has_pr3 || + ((adev->flags & AMD_IS_PX) && amdgpu_is_atpx_hybrid())) + return true; + return false; +} + +/** + * amdgpu_device_supports_baco - Does the device support BACO + * + * @dev: drm_device pointer + * + * Returns true if the device supporte BACO, + * otherwise return false. + */ +bool amdgpu_device_supports_baco(struct drm_device *dev) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + + return amdgpu_asic_supports_baco(adev); +} + +/** + * amdgpu_device_supports_smart_shift - Is the device dGPU with + * smart shift support + * + * @dev: drm_device pointer + * + * Returns true if the device is a dGPU with Smart Shift support, + * otherwise returns false. + */ +bool amdgpu_device_supports_smart_shift(struct drm_device *dev) +{ + return (amdgpu_device_supports_boco(dev) && + amdgpu_acpi_is_power_shift_control_supported()); +} + +/* + * VRAM access helper functions + */ + +/** + * amdgpu_device_mm_access - access vram by MM_INDEX/MM_DATA + * + * @adev: amdgpu_device pointer + * @pos: offset of the buffer in vram + * @buf: virtual address of the buffer in system memory + * @size: read/write size, sizeof(@buf) must > @size + * @write: true - write to vram, otherwise - read from vram + */ +void amdgpu_device_mm_access(struct amdgpu_device *adev, loff_t pos, + void *buf, size_t size, bool write) +{ + unsigned long flags; + uint32_t hi = ~0, tmp = 0; + uint32_t *data = buf; + uint64_t last; + int idx; + + if (!drm_dev_enter(adev_to_drm(adev), &idx)) + return; + + BUG_ON(!IS_ALIGNED(pos, 4) || !IS_ALIGNED(size, 4)); + + spin_lock_irqsave(&adev->mmio_idx_lock, flags); + for (last = pos + size; pos < last; pos += 4) { + tmp = pos >> 31; + + WREG32_NO_KIQ(mmMM_INDEX, ((uint32_t)pos) | 0x80000000); + if (tmp != hi) { + WREG32_NO_KIQ(mmMM_INDEX_HI, tmp); + hi = tmp; + } + if (write) + WREG32_NO_KIQ(mmMM_DATA, *data++); + else + *data++ = RREG32_NO_KIQ(mmMM_DATA); + } + + spin_unlock_irqrestore(&adev->mmio_idx_lock, flags); + drm_dev_exit(idx); +} + +/** + * amdgpu_device_aper_access - access vram by vram aperature + * + * @adev: amdgpu_device pointer + * @pos: offset of the buffer in vram + * @buf: virtual address of the buffer in system memory + * @size: read/write size, sizeof(@buf) must > @size + * @write: true - write to vram, otherwise - read from vram + * + * The return value means how many bytes have been transferred. + */ +size_t amdgpu_device_aper_access(struct amdgpu_device *adev, loff_t pos, + void *buf, size_t size, bool write) +{ +#ifdef CONFIG_64BIT + void __iomem *addr; + size_t count = 0; + uint64_t last; + + if (!adev->mman.aper_base_kaddr) + return 0; + + last = min(pos + size, adev->gmc.visible_vram_size); + if (last > pos) { + addr = adev->mman.aper_base_kaddr + pos; + count = last - pos; + + if (write) { + memcpy_toio(addr, buf, count); + /* Make sure HDP write cache flush happens without any reordering + * after the system memory contents are sent over PCIe device + */ + mb(); + amdgpu_device_flush_hdp(adev, NULL); + } else { + amdgpu_device_invalidate_hdp(adev, NULL); + /* Make sure HDP read cache is invalidated before issuing a read + * to the PCIe device + */ + mb(); + memcpy_fromio(buf, addr, count); + } + + } + + return count; +#else + return 0; +#endif +} + +/** + * amdgpu_device_vram_access - read/write a buffer in vram + * + * @adev: amdgpu_device pointer + * @pos: offset of the buffer in vram + * @buf: virtual address of the buffer in system memory + * @size: read/write size, sizeof(@buf) must > @size + * @write: true - write to vram, otherwise - read from vram + */ +void amdgpu_device_vram_access(struct amdgpu_device *adev, loff_t pos, + void *buf, size_t size, bool write) +{ + size_t count; + + /* try to using vram apreature to access vram first */ + count = amdgpu_device_aper_access(adev, pos, buf, size, write); + size -= count; + if (size) { + /* using MM to access rest vram */ + pos += count; + buf += count; + amdgpu_device_mm_access(adev, pos, buf, size, write); + } +} + +/* + * register access helper functions. + */ + +/* Check if hw access should be skipped because of hotplug or device error */ +bool amdgpu_device_skip_hw_access(struct amdgpu_device *adev) +{ + if (adev->no_hw_access) + return true; + +#ifdef CONFIG_LOCKDEP + /* + * This is a bit complicated to understand, so worth a comment. What we assert + * here is that the GPU reset is not running on another thread in parallel. + * + * For this we trylock the read side of the reset semaphore, if that succeeds + * we know that the reset is not running in paralell. + * + * If the trylock fails we assert that we are either already holding the read + * side of the lock or are the reset thread itself and hold the write side of + * the lock. + */ + if (in_task()) { + if (down_read_trylock(&adev->reset_domain->sem)) + up_read(&adev->reset_domain->sem); + else + lockdep_assert_held(&adev->reset_domain->sem); + } +#endif + return false; +} + +/** + * amdgpu_device_rreg - read a memory mapped IO or indirect register + * + * @adev: amdgpu_device pointer + * @reg: dword aligned register offset + * @acc_flags: access flags which require special behavior + * + * Returns the 32 bit value from the offset specified. + */ +uint32_t amdgpu_device_rreg(struct amdgpu_device *adev, + uint32_t reg, uint32_t acc_flags) +{ + uint32_t ret; + + if (amdgpu_device_skip_hw_access(adev)) + return 0; + + if ((reg * 4) < adev->rmmio_size) { + if (!(acc_flags & AMDGPU_REGS_NO_KIQ) && + amdgpu_sriov_runtime(adev) && + down_read_trylock(&adev->reset_domain->sem)) { + ret = amdgpu_kiq_rreg(adev, reg); + up_read(&adev->reset_domain->sem); + } else { + ret = readl(((void __iomem *)adev->rmmio) + (reg * 4)); + } + } else { + ret = adev->pcie_rreg(adev, reg * 4); + } + + trace_amdgpu_device_rreg(adev->pdev->device, reg, ret); + + return ret; +} + +/* + * MMIO register read with bytes helper functions + * @offset:bytes offset from MMIO start + */ + +/** + * amdgpu_mm_rreg8 - read a memory mapped IO register + * + * @adev: amdgpu_device pointer + * @offset: byte aligned register offset + * + * Returns the 8 bit value from the offset specified. + */ +uint8_t amdgpu_mm_rreg8(struct amdgpu_device *adev, uint32_t offset) +{ + if (amdgpu_device_skip_hw_access(adev)) + return 0; + + if (offset < adev->rmmio_size) + return (readb(adev->rmmio + offset)); + BUG(); +} + +/* + * MMIO register write with bytes helper functions + * @offset:bytes offset from MMIO start + * @value: the value want to be written to the register + */ + +/** + * amdgpu_mm_wreg8 - read a memory mapped IO register + * + * @adev: amdgpu_device pointer + * @offset: byte aligned register offset + * @value: 8 bit value to write + * + * Writes the value specified to the offset specified. + */ +void amdgpu_mm_wreg8(struct amdgpu_device *adev, uint32_t offset, uint8_t value) +{ + if (amdgpu_device_skip_hw_access(adev)) + return; + + if (offset < adev->rmmio_size) + writeb(value, adev->rmmio + offset); + else + BUG(); +} + +/** + * amdgpu_device_wreg - write to a memory mapped IO or indirect register + * + * @adev: amdgpu_device pointer + * @reg: dword aligned register offset + * @v: 32 bit value to write to the register + * @acc_flags: access flags which require special behavior + * + * Writes the value specified to the offset specified. + */ +void amdgpu_device_wreg(struct amdgpu_device *adev, + uint32_t reg, uint32_t v, + uint32_t acc_flags) +{ + if (amdgpu_device_skip_hw_access(adev)) + return; + + if ((reg * 4) < adev->rmmio_size) { + if (!(acc_flags & AMDGPU_REGS_NO_KIQ) && + amdgpu_sriov_runtime(adev) && + down_read_trylock(&adev->reset_domain->sem)) { + amdgpu_kiq_wreg(adev, reg, v); + up_read(&adev->reset_domain->sem); + } else { + writel(v, ((void __iomem *)adev->rmmio) + (reg * 4)); + } + } else { + adev->pcie_wreg(adev, reg * 4, v); + } + + trace_amdgpu_device_wreg(adev->pdev->device, reg, v); +} + +/** + * amdgpu_mm_wreg_mmio_rlc - write register either with direct/indirect mmio or with RLC path if in range + * + * @adev: amdgpu_device pointer + * @reg: mmio/rlc register + * @v: value to write + * + * this function is invoked only for the debugfs register access + */ +void amdgpu_mm_wreg_mmio_rlc(struct amdgpu_device *adev, + uint32_t reg, uint32_t v, + uint32_t xcc_id) +{ + if (amdgpu_device_skip_hw_access(adev)) + return; + + if (amdgpu_sriov_fullaccess(adev) && + adev->gfx.rlc.funcs && + adev->gfx.rlc.funcs->is_rlcg_access_range) { + if (adev->gfx.rlc.funcs->is_rlcg_access_range(adev, reg)) + return amdgpu_sriov_wreg(adev, reg, v, 0, 0, xcc_id); + } else if ((reg * 4) >= adev->rmmio_size) { + adev->pcie_wreg(adev, reg * 4, v); + } else { + writel(v, ((void __iomem *)adev->rmmio) + (reg * 4)); + } +} + +/** + * amdgpu_device_indirect_rreg - read an indirect register + * + * @adev: amdgpu_device pointer + * @reg_addr: indirect register address to read from + * + * Returns the value of indirect register @reg_addr + */ +u32 amdgpu_device_indirect_rreg(struct amdgpu_device *adev, + u32 reg_addr) +{ + unsigned long flags, pcie_index, pcie_data; + void __iomem *pcie_index_offset; + void __iomem *pcie_data_offset; + u32 r; + + pcie_index = adev->nbio.funcs->get_pcie_index_offset(adev); + pcie_data = adev->nbio.funcs->get_pcie_data_offset(adev); + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + pcie_index_offset = (void __iomem *)adev->rmmio + pcie_index * 4; + pcie_data_offset = (void __iomem *)adev->rmmio + pcie_data * 4; + + writel(reg_addr, pcie_index_offset); + readl(pcie_index_offset); + r = readl(pcie_data_offset); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); + + return r; +} + +u32 amdgpu_device_indirect_rreg_ext(struct amdgpu_device *adev, + u64 reg_addr) +{ + unsigned long flags, pcie_index, pcie_index_hi, pcie_data; + u32 r; + void __iomem *pcie_index_offset; + void __iomem *pcie_index_hi_offset; + void __iomem *pcie_data_offset; + + pcie_index = adev->nbio.funcs->get_pcie_index_offset(adev); + pcie_data = adev->nbio.funcs->get_pcie_data_offset(adev); + if (adev->nbio.funcs->get_pcie_index_hi_offset) + pcie_index_hi = adev->nbio.funcs->get_pcie_index_hi_offset(adev); + else + pcie_index_hi = 0; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + pcie_index_offset = (void __iomem *)adev->rmmio + pcie_index * 4; + pcie_data_offset = (void __iomem *)adev->rmmio + pcie_data * 4; + if (pcie_index_hi != 0) + pcie_index_hi_offset = (void __iomem *)adev->rmmio + + pcie_index_hi * 4; + + writel(reg_addr, pcie_index_offset); + readl(pcie_index_offset); + if (pcie_index_hi != 0) { + writel((reg_addr >> 32) & 0xff, pcie_index_hi_offset); + readl(pcie_index_hi_offset); + } + r = readl(pcie_data_offset); + + /* clear the high bits */ + if (pcie_index_hi != 0) { + writel(0, pcie_index_hi_offset); + readl(pcie_index_hi_offset); + } + + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); + + return r; +} + +/** + * amdgpu_device_indirect_rreg64 - read a 64bits indirect register + * + * @adev: amdgpu_device pointer + * @reg_addr: indirect register address to read from + * + * Returns the value of indirect register @reg_addr + */ +u64 amdgpu_device_indirect_rreg64(struct amdgpu_device *adev, + u32 reg_addr) +{ + unsigned long flags, pcie_index, pcie_data; + void __iomem *pcie_index_offset; + void __iomem *pcie_data_offset; + u64 r; + + pcie_index = adev->nbio.funcs->get_pcie_index_offset(adev); + pcie_data = adev->nbio.funcs->get_pcie_data_offset(adev); + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + pcie_index_offset = (void __iomem *)adev->rmmio + pcie_index * 4; + pcie_data_offset = (void __iomem *)adev->rmmio + pcie_data * 4; + + /* read low 32 bits */ + writel(reg_addr, pcie_index_offset); + readl(pcie_index_offset); + r = readl(pcie_data_offset); + /* read high 32 bits */ + writel(reg_addr + 4, pcie_index_offset); + readl(pcie_index_offset); + r |= ((u64)readl(pcie_data_offset) << 32); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); + + return r; +} + +/** + * amdgpu_device_indirect_wreg - write an indirect register address + * + * @adev: amdgpu_device pointer + * @reg_addr: indirect register offset + * @reg_data: indirect register data + * + */ +void amdgpu_device_indirect_wreg(struct amdgpu_device *adev, + u32 reg_addr, u32 reg_data) +{ + unsigned long flags, pcie_index, pcie_data; + void __iomem *pcie_index_offset; + void __iomem *pcie_data_offset; + + pcie_index = adev->nbio.funcs->get_pcie_index_offset(adev); + pcie_data = adev->nbio.funcs->get_pcie_data_offset(adev); + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + pcie_index_offset = (void __iomem *)adev->rmmio + pcie_index * 4; + pcie_data_offset = (void __iomem *)adev->rmmio + pcie_data * 4; + + writel(reg_addr, pcie_index_offset); + readl(pcie_index_offset); + writel(reg_data, pcie_data_offset); + readl(pcie_data_offset); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} + +void amdgpu_device_indirect_wreg_ext(struct amdgpu_device *adev, + u64 reg_addr, u32 reg_data) +{ + unsigned long flags, pcie_index, pcie_index_hi, pcie_data; + void __iomem *pcie_index_offset; + void __iomem *pcie_index_hi_offset; + void __iomem *pcie_data_offset; + + pcie_index = adev->nbio.funcs->get_pcie_index_offset(adev); + pcie_data = adev->nbio.funcs->get_pcie_data_offset(adev); + if (adev->nbio.funcs->get_pcie_index_hi_offset) + pcie_index_hi = adev->nbio.funcs->get_pcie_index_hi_offset(adev); + else + pcie_index_hi = 0; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + pcie_index_offset = (void __iomem *)adev->rmmio + pcie_index * 4; + pcie_data_offset = (void __iomem *)adev->rmmio + pcie_data * 4; + if (pcie_index_hi != 0) + pcie_index_hi_offset = (void __iomem *)adev->rmmio + + pcie_index_hi * 4; + + writel(reg_addr, pcie_index_offset); + readl(pcie_index_offset); + if (pcie_index_hi != 0) { + writel((reg_addr >> 32) & 0xff, pcie_index_hi_offset); + readl(pcie_index_hi_offset); + } + writel(reg_data, pcie_data_offset); + readl(pcie_data_offset); + + /* clear the high bits */ + if (pcie_index_hi != 0) { + writel(0, pcie_index_hi_offset); + readl(pcie_index_hi_offset); + } + + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} + +/** + * amdgpu_device_indirect_wreg64 - write a 64bits indirect register address + * + * @adev: amdgpu_device pointer + * @reg_addr: indirect register offset + * @reg_data: indirect register data + * + */ +void amdgpu_device_indirect_wreg64(struct amdgpu_device *adev, + u32 reg_addr, u64 reg_data) +{ + unsigned long flags, pcie_index, pcie_data; + void __iomem *pcie_index_offset; + void __iomem *pcie_data_offset; + + pcie_index = adev->nbio.funcs->get_pcie_index_offset(adev); + pcie_data = adev->nbio.funcs->get_pcie_data_offset(adev); + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + pcie_index_offset = (void __iomem *)adev->rmmio + pcie_index * 4; + pcie_data_offset = (void __iomem *)adev->rmmio + pcie_data * 4; + + /* write low 32 bits */ + writel(reg_addr, pcie_index_offset); + readl(pcie_index_offset); + writel((u32)(reg_data & 0xffffffffULL), pcie_data_offset); + readl(pcie_data_offset); + /* write high 32 bits */ + writel(reg_addr + 4, pcie_index_offset); + readl(pcie_index_offset); + writel((u32)(reg_data >> 32), pcie_data_offset); + readl(pcie_data_offset); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} + +/** + * amdgpu_device_get_rev_id - query device rev_id + * + * @adev: amdgpu_device pointer + * + * Return device rev_id + */ +u32 amdgpu_device_get_rev_id(struct amdgpu_device *adev) +{ + return adev->nbio.funcs->get_rev_id(adev); +} + +/** + * amdgpu_invalid_rreg - dummy reg read function + * + * @adev: amdgpu_device pointer + * @reg: offset of register + * + * Dummy register read function. Used for register blocks + * that certain asics don't have (all asics). + * Returns the value in the register. + */ +static uint32_t amdgpu_invalid_rreg(struct amdgpu_device *adev, uint32_t reg) +{ + DRM_ERROR("Invalid callback to read register 0x%04X\n", reg); + BUG(); + return 0; +} + +static uint32_t amdgpu_invalid_rreg_ext(struct amdgpu_device *adev, uint64_t reg) +{ + DRM_ERROR("Invalid callback to read register 0x%llX\n", reg); + BUG(); + return 0; +} + +/** + * amdgpu_invalid_wreg - dummy reg write function + * + * @adev: amdgpu_device pointer + * @reg: offset of register + * @v: value to write to the register + * + * Dummy register read function. Used for register blocks + * that certain asics don't have (all asics). + */ +static void amdgpu_invalid_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v) +{ + DRM_ERROR("Invalid callback to write register 0x%04X with 0x%08X\n", + reg, v); + BUG(); +} + +static void amdgpu_invalid_wreg_ext(struct amdgpu_device *adev, uint64_t reg, uint32_t v) +{ + DRM_ERROR("Invalid callback to write register 0x%llX with 0x%08X\n", + reg, v); + BUG(); +} + +/** + * amdgpu_invalid_rreg64 - dummy 64 bit reg read function + * + * @adev: amdgpu_device pointer + * @reg: offset of register + * + * Dummy register read function. Used for register blocks + * that certain asics don't have (all asics). + * Returns the value in the register. + */ +static uint64_t amdgpu_invalid_rreg64(struct amdgpu_device *adev, uint32_t reg) +{ + DRM_ERROR("Invalid callback to read 64 bit register 0x%04X\n", reg); + BUG(); + return 0; +} + +/** + * amdgpu_invalid_wreg64 - dummy reg write function + * + * @adev: amdgpu_device pointer + * @reg: offset of register + * @v: value to write to the register + * + * Dummy register read function. Used for register blocks + * that certain asics don't have (all asics). + */ +static void amdgpu_invalid_wreg64(struct amdgpu_device *adev, uint32_t reg, uint64_t v) +{ + DRM_ERROR("Invalid callback to write 64 bit register 0x%04X with 0x%08llX\n", + reg, v); + BUG(); +} + +/** + * amdgpu_block_invalid_rreg - dummy reg read function + * + * @adev: amdgpu_device pointer + * @block: offset of instance + * @reg: offset of register + * + * Dummy register read function. Used for register blocks + * that certain asics don't have (all asics). + * Returns the value in the register. + */ +static uint32_t amdgpu_block_invalid_rreg(struct amdgpu_device *adev, + uint32_t block, uint32_t reg) +{ + DRM_ERROR("Invalid callback to read register 0x%04X in block 0x%04X\n", + reg, block); + BUG(); + return 0; +} + +/** + * amdgpu_block_invalid_wreg - dummy reg write function + * + * @adev: amdgpu_device pointer + * @block: offset of instance + * @reg: offset of register + * @v: value to write to the register + * + * Dummy register read function. Used for register blocks + * that certain asics don't have (all asics). + */ +static void amdgpu_block_invalid_wreg(struct amdgpu_device *adev, + uint32_t block, + uint32_t reg, uint32_t v) +{ + DRM_ERROR("Invalid block callback to write register 0x%04X in block 0x%04X with 0x%08X\n", + reg, block, v); + BUG(); +} + +/** + * amdgpu_device_asic_init - Wrapper for atom asic_init + * + * @adev: amdgpu_device pointer + * + * Does any asic specific work and then calls atom asic init. + */ +static int amdgpu_device_asic_init(struct amdgpu_device *adev) +{ + int ret; + + amdgpu_asic_pre_asic_init(adev); + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3) || + adev->ip_versions[GC_HWIP][0] >= IP_VERSION(11, 0, 0)) { + amdgpu_psp_wait_for_bootloader(adev); + ret = amdgpu_atomfirmware_asic_init(adev, true); + return ret; + } else { + return amdgpu_atom_asic_init(adev->mode_info.atom_context); + } + + return 0; +} + +/** + * amdgpu_device_mem_scratch_init - allocate the VRAM scratch page + * + * @adev: amdgpu_device pointer + * + * Allocates a scratch page of VRAM for use by various things in the + * driver. + */ +static int amdgpu_device_mem_scratch_init(struct amdgpu_device *adev) +{ + return amdgpu_bo_create_kernel(adev, AMDGPU_GPU_PAGE_SIZE, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->mem_scratch.robj, + &adev->mem_scratch.gpu_addr, + (void **)&adev->mem_scratch.ptr); +} + +/** + * amdgpu_device_mem_scratch_fini - Free the VRAM scratch page + * + * @adev: amdgpu_device pointer + * + * Frees the VRAM scratch page. + */ +static void amdgpu_device_mem_scratch_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->mem_scratch.robj, NULL, NULL); +} + +/** + * amdgpu_device_program_register_sequence - program an array of registers. + * + * @adev: amdgpu_device pointer + * @registers: pointer to the register array + * @array_size: size of the register array + * + * Programs an array or registers with and or masks. + * This is a helper for setting golden registers. + */ +void amdgpu_device_program_register_sequence(struct amdgpu_device *adev, + const u32 *registers, + const u32 array_size) +{ + u32 tmp, reg, and_mask, or_mask; + int i; + + if (array_size % 3) + return; + + for (i = 0; i < array_size; i += 3) { + reg = registers[i + 0]; + and_mask = registers[i + 1]; + or_mask = registers[i + 2]; + + if (and_mask == 0xffffffff) { + tmp = or_mask; + } else { + tmp = RREG32(reg); + tmp &= ~and_mask; + if (adev->family >= AMDGPU_FAMILY_AI) + tmp |= (or_mask & and_mask); + else + tmp |= or_mask; + } + WREG32(reg, tmp); + } +} + +/** + * amdgpu_device_pci_config_reset - reset the GPU + * + * @adev: amdgpu_device pointer + * + * Resets the GPU using the pci config reset sequence. + * Only applicable to asics prior to vega10. + */ +void amdgpu_device_pci_config_reset(struct amdgpu_device *adev) +{ + pci_write_config_dword(adev->pdev, 0x7c, AMDGPU_ASIC_RESET_DATA); +} + +/** + * amdgpu_device_pci_reset - reset the GPU using generic PCI means + * + * @adev: amdgpu_device pointer + * + * Resets the GPU using generic pci reset interfaces (FLR, SBR, etc.). + */ +int amdgpu_device_pci_reset(struct amdgpu_device *adev) +{ + return pci_reset_function(adev->pdev); +} + +/* + * amdgpu_device_wb_*() + * Writeback is the method by which the GPU updates special pages in memory + * with the status of certain GPU events (fences, ring pointers,etc.). + */ + +/** + * amdgpu_device_wb_fini - Disable Writeback and free memory + * + * @adev: amdgpu_device pointer + * + * Disables Writeback and frees the Writeback memory (all asics). + * Used at driver shutdown. + */ +static void amdgpu_device_wb_fini(struct amdgpu_device *adev) +{ + if (adev->wb.wb_obj) { + amdgpu_bo_free_kernel(&adev->wb.wb_obj, + &adev->wb.gpu_addr, + (void **)&adev->wb.wb); + adev->wb.wb_obj = NULL; + } +} + +/** + * amdgpu_device_wb_init - Init Writeback driver info and allocate memory + * + * @adev: amdgpu_device pointer + * + * Initializes writeback and allocates writeback memory (all asics). + * Used at driver startup. + * Returns 0 on success or an -error on failure. + */ +static int amdgpu_device_wb_init(struct amdgpu_device *adev) +{ + int r; + + if (adev->wb.wb_obj == NULL) { + /* AMDGPU_MAX_WB * sizeof(uint32_t) * 8 = AMDGPU_MAX_WB 256bit slots */ + r = amdgpu_bo_create_kernel(adev, AMDGPU_MAX_WB * sizeof(uint32_t) * 8, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, + &adev->wb.wb_obj, &adev->wb.gpu_addr, + (void **)&adev->wb.wb); + if (r) { + dev_warn(adev->dev, "(%d) create WB bo failed\n", r); + return r; + } + + adev->wb.num_wb = AMDGPU_MAX_WB; + memset(&adev->wb.used, 0, sizeof(adev->wb.used)); + + /* clear wb memory */ + memset((char *)adev->wb.wb, 0, AMDGPU_MAX_WB * sizeof(uint32_t) * 8); + } + + return 0; +} + +/** + * amdgpu_device_wb_get - Allocate a wb entry + * + * @adev: amdgpu_device pointer + * @wb: wb index + * + * Allocate a wb slot for use by the driver (all asics). + * Returns 0 on success or -EINVAL on failure. + */ +int amdgpu_device_wb_get(struct amdgpu_device *adev, u32 *wb) +{ + unsigned long offset = find_first_zero_bit(adev->wb.used, adev->wb.num_wb); + + if (offset < adev->wb.num_wb) { + __set_bit(offset, adev->wb.used); + *wb = offset << 3; /* convert to dw offset */ + return 0; + } else { + return -EINVAL; + } +} + +/** + * amdgpu_device_wb_free - Free a wb entry + * + * @adev: amdgpu_device pointer + * @wb: wb index + * + * Free a wb slot allocated for use by the driver (all asics) + */ +void amdgpu_device_wb_free(struct amdgpu_device *adev, u32 wb) +{ + wb >>= 3; + if (wb < adev->wb.num_wb) + __clear_bit(wb, adev->wb.used); +} + +/** + * amdgpu_device_resize_fb_bar - try to resize FB BAR + * + * @adev: amdgpu_device pointer + * + * Try to resize FB BAR to make all VRAM CPU accessible. We try very hard not + * to fail, but if any of the BARs is not accessible after the size we abort + * driver loading by returning -ENODEV. + */ +int amdgpu_device_resize_fb_bar(struct amdgpu_device *adev) +{ + int rbar_size = pci_rebar_bytes_to_size(adev->gmc.real_vram_size); + struct pci_bus *root; + struct resource *res; + unsigned int i; + u16 cmd; + int r; + + if (!IS_ENABLED(CONFIG_PHYS_ADDR_T_64BIT)) + return 0; + + /* Bypass for VF */ + if (amdgpu_sriov_vf(adev)) + return 0; + + /* skip if the bios has already enabled large BAR */ + if (adev->gmc.real_vram_size && + (pci_resource_len(adev->pdev, 0) >= adev->gmc.real_vram_size)) + return 0; + + /* Check if the root BUS has 64bit memory resources */ + root = adev->pdev->bus; + while (root->parent) + root = root->parent; + + pci_bus_for_each_resource(root, res, i) { + if (res && res->flags & (IORESOURCE_MEM | IORESOURCE_MEM_64) && + res->start > 0x100000000ull) + break; + } + + /* Trying to resize is pointless without a root hub window above 4GB */ + if (!res) + return 0; + + /* Limit the BAR size to what is available */ + rbar_size = min(fls(pci_rebar_get_possible_sizes(adev->pdev, 0)) - 1, + rbar_size); + + /* Disable memory decoding while we change the BAR addresses and size */ + pci_read_config_word(adev->pdev, PCI_COMMAND, &cmd); + pci_write_config_word(adev->pdev, PCI_COMMAND, + cmd & ~PCI_COMMAND_MEMORY); + + /* Free the VRAM and doorbell BAR, we most likely need to move both. */ + amdgpu_doorbell_fini(adev); + if (adev->asic_type >= CHIP_BONAIRE) + pci_release_resource(adev->pdev, 2); + + pci_release_resource(adev->pdev, 0); + + r = pci_resize_resource(adev->pdev, 0, rbar_size); + if (r == -ENOSPC) + DRM_INFO("Not enough PCI address space for a large BAR."); + else if (r && r != -ENOTSUPP) + DRM_ERROR("Problem resizing BAR0 (%d).", r); + + pci_assign_unassigned_bus_resources(adev->pdev->bus); + + /* When the doorbell or fb BAR isn't available we have no chance of + * using the device. + */ + r = amdgpu_doorbell_init(adev); + if (r || (pci_resource_flags(adev->pdev, 0) & IORESOURCE_UNSET)) + return -ENODEV; + + pci_write_config_word(adev->pdev, PCI_COMMAND, cmd); + + return 0; +} + +static bool amdgpu_device_read_bios(struct amdgpu_device *adev) +{ + if (hweight32(adev->aid_mask) && (adev->flags & AMD_IS_APU)) + return false; + + return true; +} + +/* + * GPU helpers function. + */ +/** + * amdgpu_device_need_post - check if the hw need post or not + * + * @adev: amdgpu_device pointer + * + * Check if the asic has been initialized (all asics) at driver startup + * or post is needed if hw reset is performed. + * Returns true if need or false if not. + */ +bool amdgpu_device_need_post(struct amdgpu_device *adev) +{ + uint32_t reg; + + if (amdgpu_sriov_vf(adev)) + return false; + + if (!amdgpu_device_read_bios(adev)) + return false; + + if (amdgpu_passthrough(adev)) { + /* for FIJI: In whole GPU pass-through virtualization case, after VM reboot + * some old smc fw still need driver do vPost otherwise gpu hang, while + * those smc fw version above 22.15 doesn't have this flaw, so we force + * vpost executed for smc version below 22.15 + */ + if (adev->asic_type == CHIP_FIJI) { + int err; + uint32_t fw_ver; + + err = request_firmware(&adev->pm.fw, "amdgpu/fiji_smc.bin", adev->dev); + /* force vPost if error occured */ + if (err) + return true; + + fw_ver = *((uint32_t *)adev->pm.fw->data + 69); + if (fw_ver < 0x00160e00) + return true; + } + } + + /* Don't post if we need to reset whole hive on init */ + if (adev->gmc.xgmi.pending_reset) + return false; + + if (adev->has_hw_reset) { + adev->has_hw_reset = false; + return true; + } + + /* bios scratch used on CIK+ */ + if (adev->asic_type >= CHIP_BONAIRE) + return amdgpu_atombios_scratch_need_asic_init(adev); + + /* check MEM_SIZE for older asics */ + reg = amdgpu_asic_get_config_memsize(adev); + + if ((reg != 0) && (reg != 0xffffffff)) + return false; + + return true; +} + +/* + * Intel hosts such as Raptor Lake and Sapphire Rapids don't support dynamic + * speed switching. Until we have confirmation from Intel that a specific host + * supports it, it's safer that we keep it disabled for all. + * + * https://edc.intel.com/content/www/us/en/design/products/platforms/details/raptor-lake-s/13th-generation-core-processors-datasheet-volume-1-of-2/005/pci-express-support/ + * https://gitlab.freedesktop.org/drm/amd/-/issues/2663 + */ +bool amdgpu_device_pcie_dynamic_switching_supported(void) +{ +#if IS_ENABLED(CONFIG_X86) + struct cpuinfo_x86 *c = &cpu_data(0); + + if (c->x86_vendor == X86_VENDOR_INTEL) + return false; +#endif + return true; +} + +/** + * amdgpu_device_should_use_aspm - check if the device should program ASPM + * + * @adev: amdgpu_device pointer + * + * Confirm whether the module parameter and pcie bridge agree that ASPM should + * be set for this device. + * + * Returns true if it should be used or false if not. + */ +bool amdgpu_device_should_use_aspm(struct amdgpu_device *adev) +{ + switch (amdgpu_aspm) { + case -1: + break; + case 0: + return false; + case 1: + return true; + default: + return false; + } + return pcie_aspm_enabled(adev->pdev); +} + +bool amdgpu_device_aspm_support_quirk(void) +{ +#if IS_ENABLED(CONFIG_X86) + struct cpuinfo_x86 *c = &cpu_data(0); + + return !(c->x86 == 6 && c->x86_model == INTEL_FAM6_ALDERLAKE); +#else + return true; +#endif +} + +/* if we get transitioned to only one device, take VGA back */ +/** + * amdgpu_device_vga_set_decode - enable/disable vga decode + * + * @pdev: PCI device pointer + * @state: enable/disable vga decode + * + * Enable/disable vga decode (all asics). + * Returns VGA resource flags. + */ +static unsigned int amdgpu_device_vga_set_decode(struct pci_dev *pdev, + bool state) +{ + struct amdgpu_device *adev = drm_to_adev(pci_get_drvdata(pdev)); + + amdgpu_asic_set_vga_state(adev, state); + if (state) + return VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM | + VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM; + else + return VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM; +} + +/** + * amdgpu_device_check_block_size - validate the vm block size + * + * @adev: amdgpu_device pointer + * + * Validates the vm block size specified via module parameter. + * The vm block size defines number of bits in page table versus page directory, + * a page is 4KB so we have 12 bits offset, minimum 9 bits in the + * page table and the remaining bits are in the page directory. + */ +static void amdgpu_device_check_block_size(struct amdgpu_device *adev) +{ + /* defines number of bits in page table versus page directory, + * a page is 4KB so we have 12 bits offset, minimum 9 bits in the + * page table and the remaining bits are in the page directory + */ + if (amdgpu_vm_block_size == -1) + return; + + if (amdgpu_vm_block_size < 9) { + dev_warn(adev->dev, "VM page table size (%d) too small\n", + amdgpu_vm_block_size); + amdgpu_vm_block_size = -1; + } +} + +/** + * amdgpu_device_check_vm_size - validate the vm size + * + * @adev: amdgpu_device pointer + * + * Validates the vm size in GB specified via module parameter. + * The VM size is the size of the GPU virtual memory space in GB. + */ +static void amdgpu_device_check_vm_size(struct amdgpu_device *adev) +{ + /* no need to check the default value */ + if (amdgpu_vm_size == -1) + return; + + if (amdgpu_vm_size < 1) { + dev_warn(adev->dev, "VM size (%d) too small, min is 1GB\n", + amdgpu_vm_size); + amdgpu_vm_size = -1; + } +} + +static void amdgpu_device_check_smu_prv_buffer_size(struct amdgpu_device *adev) +{ + struct sysinfo si; + bool is_os_64 = (sizeof(void *) == 8); + uint64_t total_memory; + uint64_t dram_size_seven_GB = 0x1B8000000; + uint64_t dram_size_three_GB = 0xB8000000; + + if (amdgpu_smu_memory_pool_size == 0) + return; + + if (!is_os_64) { + DRM_WARN("Not 64-bit OS, feature not supported\n"); + goto def_value; + } + si_meminfo(&si); + total_memory = (uint64_t)si.totalram * si.mem_unit; + + if ((amdgpu_smu_memory_pool_size == 1) || + (amdgpu_smu_memory_pool_size == 2)) { + if (total_memory < dram_size_three_GB) + goto def_value1; + } else if ((amdgpu_smu_memory_pool_size == 4) || + (amdgpu_smu_memory_pool_size == 8)) { + if (total_memory < dram_size_seven_GB) + goto def_value1; + } else { + DRM_WARN("Smu memory pool size not supported\n"); + goto def_value; + } + adev->pm.smu_prv_buffer_size = amdgpu_smu_memory_pool_size << 28; + + return; + +def_value1: + DRM_WARN("No enough system memory\n"); +def_value: + adev->pm.smu_prv_buffer_size = 0; +} + +static int amdgpu_device_init_apu_flags(struct amdgpu_device *adev) +{ + if (!(adev->flags & AMD_IS_APU) || + adev->asic_type < CHIP_RAVEN) + return 0; + + switch (adev->asic_type) { + case CHIP_RAVEN: + if (adev->pdev->device == 0x15dd) + adev->apu_flags |= AMD_APU_IS_RAVEN; + if (adev->pdev->device == 0x15d8) + adev->apu_flags |= AMD_APU_IS_PICASSO; + break; + case CHIP_RENOIR: + if ((adev->pdev->device == 0x1636) || + (adev->pdev->device == 0x164c)) + adev->apu_flags |= AMD_APU_IS_RENOIR; + else + adev->apu_flags |= AMD_APU_IS_GREEN_SARDINE; + break; + case CHIP_VANGOGH: + adev->apu_flags |= AMD_APU_IS_VANGOGH; + break; + case CHIP_YELLOW_CARP: + break; + case CHIP_CYAN_SKILLFISH: + if ((adev->pdev->device == 0x13FE) || + (adev->pdev->device == 0x143F)) + adev->apu_flags |= AMD_APU_IS_CYAN_SKILLFISH2; + break; + default: + break; + } + + return 0; +} + +/** + * amdgpu_device_check_arguments - validate module params + * + * @adev: amdgpu_device pointer + * + * Validates certain module parameters and updates + * the associated values used by the driver (all asics). + */ +static int amdgpu_device_check_arguments(struct amdgpu_device *adev) +{ + if (amdgpu_sched_jobs < 4) { + dev_warn(adev->dev, "sched jobs (%d) must be at least 4\n", + amdgpu_sched_jobs); + amdgpu_sched_jobs = 4; + } else if (!is_power_of_2(amdgpu_sched_jobs)) { + dev_warn(adev->dev, "sched jobs (%d) must be a power of 2\n", + amdgpu_sched_jobs); + amdgpu_sched_jobs = roundup_pow_of_two(amdgpu_sched_jobs); + } + + if (amdgpu_gart_size != -1 && amdgpu_gart_size < 32) { + /* gart size must be greater or equal to 32M */ + dev_warn(adev->dev, "gart size (%d) too small\n", + amdgpu_gart_size); + amdgpu_gart_size = -1; + } + + if (amdgpu_gtt_size != -1 && amdgpu_gtt_size < 32) { + /* gtt size must be greater or equal to 32M */ + dev_warn(adev->dev, "gtt size (%d) too small\n", + amdgpu_gtt_size); + amdgpu_gtt_size = -1; + } + + /* valid range is between 4 and 9 inclusive */ + if (amdgpu_vm_fragment_size != -1 && + (amdgpu_vm_fragment_size > 9 || amdgpu_vm_fragment_size < 4)) { + dev_warn(adev->dev, "valid range is between 4 and 9\n"); + amdgpu_vm_fragment_size = -1; + } + + if (amdgpu_sched_hw_submission < 2) { + dev_warn(adev->dev, "sched hw submission jobs (%d) must be at least 2\n", + amdgpu_sched_hw_submission); + amdgpu_sched_hw_submission = 2; + } else if (!is_power_of_2(amdgpu_sched_hw_submission)) { + dev_warn(adev->dev, "sched hw submission jobs (%d) must be a power of 2\n", + amdgpu_sched_hw_submission); + amdgpu_sched_hw_submission = roundup_pow_of_two(amdgpu_sched_hw_submission); + } + + if (amdgpu_reset_method < -1 || amdgpu_reset_method > 4) { + dev_warn(adev->dev, "invalid option for reset method, reverting to default\n"); + amdgpu_reset_method = -1; + } + + amdgpu_device_check_smu_prv_buffer_size(adev); + + amdgpu_device_check_vm_size(adev); + + amdgpu_device_check_block_size(adev); + + adev->firmware.load_type = amdgpu_ucode_get_load_type(adev, amdgpu_fw_load_type); + + return 0; +} + +/** + * amdgpu_switcheroo_set_state - set switcheroo state + * + * @pdev: pci dev pointer + * @state: vga_switcheroo state + * + * Callback for the switcheroo driver. Suspends or resumes + * the asics before or after it is powered up using ACPI methods. + */ +static void amdgpu_switcheroo_set_state(struct pci_dev *pdev, + enum vga_switcheroo_state state) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + int r; + + if (amdgpu_device_supports_px(dev) && state == VGA_SWITCHEROO_OFF) + return; + + if (state == VGA_SWITCHEROO_ON) { + pr_info("switched on\n"); + /* don't suspend or resume card normally */ + dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; + + pci_set_power_state(pdev, PCI_D0); + amdgpu_device_load_pci_state(pdev); + r = pci_enable_device(pdev); + if (r) + DRM_WARN("pci_enable_device failed (%d)\n", r); + amdgpu_device_resume(dev, true); + + dev->switch_power_state = DRM_SWITCH_POWER_ON; + } else { + pr_info("switched off\n"); + dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; + amdgpu_device_suspend(dev, true); + amdgpu_device_cache_pci_state(pdev); + /* Shut down the device */ + pci_disable_device(pdev); + pci_set_power_state(pdev, PCI_D3cold); + dev->switch_power_state = DRM_SWITCH_POWER_OFF; + } +} + +/** + * amdgpu_switcheroo_can_switch - see if switcheroo state can change + * + * @pdev: pci dev pointer + * + * Callback for the switcheroo driver. Check of the switcheroo + * state can be changed. + * Returns true if the state can be changed, false if not. + */ +static bool amdgpu_switcheroo_can_switch(struct pci_dev *pdev) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + + /* + * FIXME: open_count is protected by drm_global_mutex but that would lead to + * locking inversion with the driver load path. And the access here is + * completely racy anyway. So don't bother with locking for now. + */ + return atomic_read(&dev->open_count) == 0; +} + +static const struct vga_switcheroo_client_ops amdgpu_switcheroo_ops = { + .set_gpu_state = amdgpu_switcheroo_set_state, + .reprobe = NULL, + .can_switch = amdgpu_switcheroo_can_switch, +}; + +/** + * amdgpu_device_ip_set_clockgating_state - set the CG state + * + * @dev: amdgpu_device pointer + * @block_type: Type of hardware IP (SMU, GFX, UVD, etc.) + * @state: clockgating state (gate or ungate) + * + * Sets the requested clockgating state for all instances of + * the hardware IP specified. + * Returns the error code from the last instance. + */ +int amdgpu_device_ip_set_clockgating_state(void *dev, + enum amd_ip_block_type block_type, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = dev; + int i, r = 0; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid) + continue; + if (adev->ip_blocks[i].version->type != block_type) + continue; + if (!adev->ip_blocks[i].version->funcs->set_clockgating_state) + continue; + r = adev->ip_blocks[i].version->funcs->set_clockgating_state( + (void *)adev, state); + if (r) + DRM_ERROR("set_clockgating_state of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + } + return r; +} + +/** + * amdgpu_device_ip_set_powergating_state - set the PG state + * + * @dev: amdgpu_device pointer + * @block_type: Type of hardware IP (SMU, GFX, UVD, etc.) + * @state: powergating state (gate or ungate) + * + * Sets the requested powergating state for all instances of + * the hardware IP specified. + * Returns the error code from the last instance. + */ +int amdgpu_device_ip_set_powergating_state(void *dev, + enum amd_ip_block_type block_type, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = dev; + int i, r = 0; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid) + continue; + if (adev->ip_blocks[i].version->type != block_type) + continue; + if (!adev->ip_blocks[i].version->funcs->set_powergating_state) + continue; + r = adev->ip_blocks[i].version->funcs->set_powergating_state( + (void *)adev, state); + if (r) + DRM_ERROR("set_powergating_state of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + } + return r; +} + +/** + * amdgpu_device_ip_get_clockgating_state - get the CG state + * + * @adev: amdgpu_device pointer + * @flags: clockgating feature flags + * + * Walks the list of IPs on the device and updates the clockgating + * flags for each IP. + * Updates @flags with the feature flags for each hardware IP where + * clockgating is enabled. + */ +void amdgpu_device_ip_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + int i; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid) + continue; + if (adev->ip_blocks[i].version->funcs->get_clockgating_state) + adev->ip_blocks[i].version->funcs->get_clockgating_state((void *)adev, flags); + } +} + +/** + * amdgpu_device_ip_wait_for_idle - wait for idle + * + * @adev: amdgpu_device pointer + * @block_type: Type of hardware IP (SMU, GFX, UVD, etc.) + * + * Waits for the request hardware IP to be idle. + * Returns 0 for success or a negative error code on failure. + */ +int amdgpu_device_ip_wait_for_idle(struct amdgpu_device *adev, + enum amd_ip_block_type block_type) +{ + int i, r; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid) + continue; + if (adev->ip_blocks[i].version->type == block_type) { + r = adev->ip_blocks[i].version->funcs->wait_for_idle((void *)adev); + if (r) + return r; + break; + } + } + return 0; + +} + +/** + * amdgpu_device_ip_is_idle - is the hardware IP idle + * + * @adev: amdgpu_device pointer + * @block_type: Type of hardware IP (SMU, GFX, UVD, etc.) + * + * Check if the hardware IP is idle or not. + * Returns true if it the IP is idle, false if not. + */ +bool amdgpu_device_ip_is_idle(struct amdgpu_device *adev, + enum amd_ip_block_type block_type) +{ + int i; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid) + continue; + if (adev->ip_blocks[i].version->type == block_type) + return adev->ip_blocks[i].version->funcs->is_idle((void *)adev); + } + return true; + +} + +/** + * amdgpu_device_ip_get_ip_block - get a hw IP pointer + * + * @adev: amdgpu_device pointer + * @type: Type of hardware IP (SMU, GFX, UVD, etc.) + * + * Returns a pointer to the hardware IP block structure + * if it exists for the asic, otherwise NULL. + */ +struct amdgpu_ip_block * +amdgpu_device_ip_get_ip_block(struct amdgpu_device *adev, + enum amd_ip_block_type type) +{ + int i; + + for (i = 0; i < adev->num_ip_blocks; i++) + if (adev->ip_blocks[i].version->type == type) + return &adev->ip_blocks[i]; + + return NULL; +} + +/** + * amdgpu_device_ip_block_version_cmp + * + * @adev: amdgpu_device pointer + * @type: enum amd_ip_block_type + * @major: major version + * @minor: minor version + * + * return 0 if equal or greater + * return 1 if smaller or the ip_block doesn't exist + */ +int amdgpu_device_ip_block_version_cmp(struct amdgpu_device *adev, + enum amd_ip_block_type type, + u32 major, u32 minor) +{ + struct amdgpu_ip_block *ip_block = amdgpu_device_ip_get_ip_block(adev, type); + + if (ip_block && ((ip_block->version->major > major) || + ((ip_block->version->major == major) && + (ip_block->version->minor >= minor)))) + return 0; + + return 1; +} + +/** + * amdgpu_device_ip_block_add + * + * @adev: amdgpu_device pointer + * @ip_block_version: pointer to the IP to add + * + * Adds the IP block driver information to the collection of IPs + * on the asic. + */ +int amdgpu_device_ip_block_add(struct amdgpu_device *adev, + const struct amdgpu_ip_block_version *ip_block_version) +{ + if (!ip_block_version) + return -EINVAL; + + switch (ip_block_version->type) { + case AMD_IP_BLOCK_TYPE_VCN: + if (adev->harvest_ip_mask & AMD_HARVEST_IP_VCN_MASK) + return 0; + break; + case AMD_IP_BLOCK_TYPE_JPEG: + if (adev->harvest_ip_mask & AMD_HARVEST_IP_JPEG_MASK) + return 0; + break; + default: + break; + } + + DRM_INFO("add ip block number %d <%s>\n", adev->num_ip_blocks, + ip_block_version->funcs->name); + + adev->ip_blocks[adev->num_ip_blocks++].version = ip_block_version; + + return 0; +} + +/** + * amdgpu_device_enable_virtual_display - enable virtual display feature + * + * @adev: amdgpu_device pointer + * + * Enabled the virtual display feature if the user has enabled it via + * the module parameter virtual_display. This feature provides a virtual + * display hardware on headless boards or in virtualized environments. + * This function parses and validates the configuration string specified by + * the user and configues the virtual display configuration (number of + * virtual connectors, crtcs, etc.) specified. + */ +static void amdgpu_device_enable_virtual_display(struct amdgpu_device *adev) +{ + adev->enable_virtual_display = false; + + if (amdgpu_virtual_display) { + const char *pci_address_name = pci_name(adev->pdev); + char *pciaddstr, *pciaddstr_tmp, *pciaddname_tmp, *pciaddname; + + pciaddstr = kstrdup(amdgpu_virtual_display, GFP_KERNEL); + pciaddstr_tmp = pciaddstr; + while ((pciaddname_tmp = strsep(&pciaddstr_tmp, ";"))) { + pciaddname = strsep(&pciaddname_tmp, ","); + if (!strcmp("all", pciaddname) + || !strcmp(pci_address_name, pciaddname)) { + long num_crtc; + int res = -1; + + adev->enable_virtual_display = true; + + if (pciaddname_tmp) + res = kstrtol(pciaddname_tmp, 10, + &num_crtc); + + if (!res) { + if (num_crtc < 1) + num_crtc = 1; + if (num_crtc > 6) + num_crtc = 6; + adev->mode_info.num_crtc = num_crtc; + } else { + adev->mode_info.num_crtc = 1; + } + break; + } + } + + DRM_INFO("virtual display string:%s, %s:virtual_display:%d, num_crtc:%d\n", + amdgpu_virtual_display, pci_address_name, + adev->enable_virtual_display, adev->mode_info.num_crtc); + + kfree(pciaddstr); + } +} + +void amdgpu_device_set_sriov_virtual_display(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev) && !adev->enable_virtual_display) { + adev->mode_info.num_crtc = 1; + adev->enable_virtual_display = true; + DRM_INFO("virtual_display:%d, num_crtc:%d\n", + adev->enable_virtual_display, adev->mode_info.num_crtc); + } +} + +/** + * amdgpu_device_parse_gpu_info_fw - parse gpu info firmware + * + * @adev: amdgpu_device pointer + * + * Parses the asic configuration parameters specified in the gpu info + * firmware and makes them availale to the driver for use in configuring + * the asic. + * Returns 0 on success, -EINVAL on failure. + */ +static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev) +{ + const char *chip_name; + char fw_name[40]; + int err; + const struct gpu_info_firmware_header_v1_0 *hdr; + + adev->firmware.gpu_info_fw = NULL; + + if (adev->mman.discovery_bin) + return 0; + + switch (adev->asic_type) { + default: + return 0; + case CHIP_VEGA10: + chip_name = "vega10"; + break; + case CHIP_VEGA12: + chip_name = "vega12"; + break; + case CHIP_RAVEN: + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + chip_name = "raven2"; + else if (adev->apu_flags & AMD_APU_IS_PICASSO) + chip_name = "picasso"; + else + chip_name = "raven"; + break; + case CHIP_ARCTURUS: + chip_name = "arcturus"; + break; + case CHIP_NAVI12: + chip_name = "navi12"; + break; + } + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_gpu_info.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->firmware.gpu_info_fw, fw_name); + if (err) { + dev_err(adev->dev, + "Failed to get gpu_info firmware \"%s\"\n", + fw_name); + goto out; + } + + hdr = (const struct gpu_info_firmware_header_v1_0 *)adev->firmware.gpu_info_fw->data; + amdgpu_ucode_print_gpu_info_hdr(&hdr->header); + + switch (hdr->version_major) { + case 1: + { + const struct gpu_info_firmware_v1_0 *gpu_info_fw = + (const struct gpu_info_firmware_v1_0 *)(adev->firmware.gpu_info_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + /* + * Should be droped when DAL no longer needs it. + */ + if (adev->asic_type == CHIP_NAVI12) + goto parse_soc_bounding_box; + + adev->gfx.config.max_shader_engines = le32_to_cpu(gpu_info_fw->gc_num_se); + adev->gfx.config.max_cu_per_sh = le32_to_cpu(gpu_info_fw->gc_num_cu_per_sh); + adev->gfx.config.max_sh_per_se = le32_to_cpu(gpu_info_fw->gc_num_sh_per_se); + adev->gfx.config.max_backends_per_se = le32_to_cpu(gpu_info_fw->gc_num_rb_per_se); + adev->gfx.config.max_texture_channel_caches = + le32_to_cpu(gpu_info_fw->gc_num_tccs); + adev->gfx.config.max_gprs = le32_to_cpu(gpu_info_fw->gc_num_gprs); + adev->gfx.config.max_gs_threads = le32_to_cpu(gpu_info_fw->gc_num_max_gs_thds); + adev->gfx.config.gs_vgt_table_depth = le32_to_cpu(gpu_info_fw->gc_gs_table_depth); + adev->gfx.config.gs_prim_buffer_depth = le32_to_cpu(gpu_info_fw->gc_gsprim_buff_depth); + adev->gfx.config.double_offchip_lds_buf = + le32_to_cpu(gpu_info_fw->gc_double_offchip_lds_buffer); + adev->gfx.cu_info.wave_front_size = le32_to_cpu(gpu_info_fw->gc_wave_size); + adev->gfx.cu_info.max_waves_per_simd = + le32_to_cpu(gpu_info_fw->gc_max_waves_per_simd); + adev->gfx.cu_info.max_scratch_slots_per_cu = + le32_to_cpu(gpu_info_fw->gc_max_scratch_slots_per_cu); + adev->gfx.cu_info.lds_size = le32_to_cpu(gpu_info_fw->gc_lds_size); + if (hdr->version_minor >= 1) { + const struct gpu_info_firmware_v1_1 *gpu_info_fw = + (const struct gpu_info_firmware_v1_1 *)(adev->firmware.gpu_info_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + adev->gfx.config.num_sc_per_sh = + le32_to_cpu(gpu_info_fw->num_sc_per_sh); + adev->gfx.config.num_packer_per_sc = + le32_to_cpu(gpu_info_fw->num_packer_per_sc); + } + +parse_soc_bounding_box: + /* + * soc bounding box info is not integrated in disocovery table, + * we always need to parse it from gpu info firmware if needed. + */ + if (hdr->version_minor == 2) { + const struct gpu_info_firmware_v1_2 *gpu_info_fw = + (const struct gpu_info_firmware_v1_2 *)(adev->firmware.gpu_info_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + adev->dm.soc_bounding_box = &gpu_info_fw->soc_bounding_box; + } + break; + } + default: + dev_err(adev->dev, + "Unsupported gpu_info table %d\n", hdr->header.ucode_version); + err = -EINVAL; + goto out; + } +out: + return err; +} + +/** + * amdgpu_device_ip_early_init - run early init for hardware IPs + * + * @adev: amdgpu_device pointer + * + * Early initialization pass for hardware IPs. The hardware IPs that make + * up each asic are discovered each IP's early_init callback is run. This + * is the first stage in initializing the asic. + * Returns 0 on success, negative error code on failure. + */ +static int amdgpu_device_ip_early_init(struct amdgpu_device *adev) +{ + struct pci_dev *parent; + int i, r; + bool total; + + amdgpu_device_enable_virtual_display(adev); + + if (amdgpu_sriov_vf(adev)) { + r = amdgpu_virt_request_full_gpu(adev, true); + if (r) + return r; + } + + switch (adev->asic_type) { +#ifdef CONFIG_DRM_AMDGPU_SI + case CHIP_VERDE: + case CHIP_TAHITI: + case CHIP_PITCAIRN: + case CHIP_OLAND: + case CHIP_HAINAN: + adev->family = AMDGPU_FAMILY_SI; + r = si_set_ip_blocks(adev); + if (r) + return r; + break; +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK + case CHIP_BONAIRE: + case CHIP_HAWAII: + case CHIP_KAVERI: + case CHIP_KABINI: + case CHIP_MULLINS: + if (adev->flags & AMD_IS_APU) + adev->family = AMDGPU_FAMILY_KV; + else + adev->family = AMDGPU_FAMILY_CI; + + r = cik_set_ip_blocks(adev); + if (r) + return r; + break; +#endif + case CHIP_TOPAZ: + case CHIP_TONGA: + case CHIP_FIJI: + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_VEGAM: + case CHIP_CARRIZO: + case CHIP_STONEY: + if (adev->flags & AMD_IS_APU) + adev->family = AMDGPU_FAMILY_CZ; + else + adev->family = AMDGPU_FAMILY_VI; + + r = vi_set_ip_blocks(adev); + if (r) + return r; + break; + default: + r = amdgpu_discovery_set_ip_blocks(adev); + if (r) + return r; + break; + } + + if (amdgpu_has_atpx() && + (amdgpu_is_atpx_hybrid() || + amdgpu_has_atpx_dgpu_power_cntl()) && + ((adev->flags & AMD_IS_APU) == 0) && + !dev_is_removable(&adev->pdev->dev)) + adev->flags |= AMD_IS_PX; + + if (!(adev->flags & AMD_IS_APU)) { + parent = pcie_find_root_port(adev->pdev); + adev->has_pr3 = parent ? pci_pr3_present(parent) : false; + } + + + adev->pm.pp_feature = amdgpu_pp_feature_mask; + if (amdgpu_sriov_vf(adev) || sched_policy == KFD_SCHED_POLICY_NO_HWS) + adev->pm.pp_feature &= ~PP_GFXOFF_MASK; + if (amdgpu_sriov_vf(adev) && adev->asic_type == CHIP_SIENNA_CICHLID) + adev->pm.pp_feature &= ~PP_OVERDRIVE_MASK; + if (!amdgpu_device_pcie_dynamic_switching_supported()) + adev->pm.pp_feature &= ~PP_PCIE_DPM_MASK; + + total = true; + for (i = 0; i < adev->num_ip_blocks; i++) { + if ((amdgpu_ip_block_mask & (1 << i)) == 0) { + DRM_WARN("disabled ip block: %d <%s>\n", + i, adev->ip_blocks[i].version->funcs->name); + adev->ip_blocks[i].status.valid = false; + } else { + if (adev->ip_blocks[i].version->funcs->early_init) { + r = adev->ip_blocks[i].version->funcs->early_init((void *)adev); + if (r == -ENOENT) { + adev->ip_blocks[i].status.valid = false; + } else if (r) { + DRM_ERROR("early_init of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + total = false; + } else { + adev->ip_blocks[i].status.valid = true; + } + } else { + adev->ip_blocks[i].status.valid = true; + } + } + /* get the vbios after the asic_funcs are set up */ + if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON) { + r = amdgpu_device_parse_gpu_info_fw(adev); + if (r) + return r; + + /* Read BIOS */ + if (amdgpu_device_read_bios(adev)) { + if (!amdgpu_get_bios(adev)) + return -EINVAL; + + r = amdgpu_atombios_init(adev); + if (r) { + dev_err(adev->dev, "amdgpu_atombios_init failed\n"); + amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_ATOMBIOS_INIT_FAIL, 0, 0); + return r; + } + } + + /*get pf2vf msg info at it's earliest time*/ + if (amdgpu_sriov_vf(adev)) + amdgpu_virt_init_data_exchange(adev); + + } + } + if (!total) + return -ENODEV; + + amdgpu_amdkfd_device_probe(adev); + adev->cg_flags &= amdgpu_cg_mask; + adev->pg_flags &= amdgpu_pg_mask; + + return 0; +} + +static int amdgpu_device_ip_hw_init_phase1(struct amdgpu_device *adev) +{ + int i, r; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.sw) + continue; + if (adev->ip_blocks[i].status.hw) + continue; + if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON || + (amdgpu_sriov_vf(adev) && (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP)) || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_IH) { + r = adev->ip_blocks[i].version->funcs->hw_init(adev); + if (r) { + DRM_ERROR("hw_init of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + adev->ip_blocks[i].status.hw = true; + } + } + + return 0; +} + +static int amdgpu_device_ip_hw_init_phase2(struct amdgpu_device *adev) +{ + int i, r; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.sw) + continue; + if (adev->ip_blocks[i].status.hw) + continue; + r = adev->ip_blocks[i].version->funcs->hw_init(adev); + if (r) { + DRM_ERROR("hw_init of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + adev->ip_blocks[i].status.hw = true; + } + + return 0; +} + +static int amdgpu_device_fw_loading(struct amdgpu_device *adev) +{ + int r = 0; + int i; + uint32_t smu_version; + + if (adev->asic_type >= CHIP_VEGA10) { + for (i = 0; i < adev->num_ip_blocks; i++) { + if (adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_PSP) + continue; + + if (!adev->ip_blocks[i].status.sw) + continue; + + /* no need to do the fw loading again if already done*/ + if (adev->ip_blocks[i].status.hw == true) + break; + + if (amdgpu_in_reset(adev) || adev->in_suspend) { + r = adev->ip_blocks[i].version->funcs->resume(adev); + if (r) { + DRM_ERROR("resume of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + } else { + r = adev->ip_blocks[i].version->funcs->hw_init(adev); + if (r) { + DRM_ERROR("hw_init of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + } + + adev->ip_blocks[i].status.hw = true; + break; + } + } + + if (!amdgpu_sriov_vf(adev) || adev->asic_type == CHIP_TONGA) + r = amdgpu_pm_load_smu_firmware(adev, &smu_version); + + return r; +} + +static int amdgpu_device_init_schedulers(struct amdgpu_device *adev) +{ + long timeout; + int r, i; + + for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { + struct amdgpu_ring *ring = adev->rings[i]; + + /* No need to setup the GPU scheduler for rings that don't need it */ + if (!ring || ring->no_scheduler) + continue; + + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_GFX: + timeout = adev->gfx_timeout; + break; + case AMDGPU_RING_TYPE_COMPUTE: + timeout = adev->compute_timeout; + break; + case AMDGPU_RING_TYPE_SDMA: + timeout = adev->sdma_timeout; + break; + default: + timeout = adev->video_timeout; + break; + } + + r = drm_sched_init(&ring->sched, &amdgpu_sched_ops, + ring->num_hw_submission, 0, + timeout, adev->reset_domain->wq, + ring->sched_score, ring->name, + adev->dev); + if (r) { + DRM_ERROR("Failed to create scheduler on ring %s.\n", + ring->name); + return r; + } + } + + amdgpu_xcp_update_partition_sched_list(adev); + + return 0; +} + + +/** + * amdgpu_device_ip_init - run init for hardware IPs + * + * @adev: amdgpu_device pointer + * + * Main initialization pass for hardware IPs. The list of all the hardware + * IPs that make up the asic is walked and the sw_init and hw_init callbacks + * are run. sw_init initializes the software state associated with each IP + * and hw_init initializes the hardware associated with each IP. + * Returns 0 on success, negative error code on failure. + */ +static int amdgpu_device_ip_init(struct amdgpu_device *adev) +{ + int i, r; + + r = amdgpu_ras_init(adev); + if (r) + return r; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid) + continue; + r = adev->ip_blocks[i].version->funcs->sw_init((void *)adev); + if (r) { + DRM_ERROR("sw_init of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + goto init_failed; + } + adev->ip_blocks[i].status.sw = true; + + if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON) { + /* need to do common hw init early so everything is set up for gmc */ + r = adev->ip_blocks[i].version->funcs->hw_init((void *)adev); + if (r) { + DRM_ERROR("hw_init %d failed %d\n", i, r); + goto init_failed; + } + adev->ip_blocks[i].status.hw = true; + } else if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC) { + /* need to do gmc hw init early so we can allocate gpu mem */ + /* Try to reserve bad pages early */ + if (amdgpu_sriov_vf(adev)) + amdgpu_virt_exchange_data(adev); + + r = amdgpu_device_mem_scratch_init(adev); + if (r) { + DRM_ERROR("amdgpu_mem_scratch_init failed %d\n", r); + goto init_failed; + } + r = adev->ip_blocks[i].version->funcs->hw_init((void *)adev); + if (r) { + DRM_ERROR("hw_init %d failed %d\n", i, r); + goto init_failed; + } + r = amdgpu_device_wb_init(adev); + if (r) { + DRM_ERROR("amdgpu_device_wb_init failed %d\n", r); + goto init_failed; + } + adev->ip_blocks[i].status.hw = true; + + /* right after GMC hw init, we create CSA */ + if (adev->gfx.mcbp) { + r = amdgpu_allocate_static_csa(adev, &adev->virt.csa_obj, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + AMDGPU_CSA_SIZE); + if (r) { + DRM_ERROR("allocate CSA failed %d\n", r); + goto init_failed; + } + } + } + } + + if (amdgpu_sriov_vf(adev)) + amdgpu_virt_init_data_exchange(adev); + + r = amdgpu_ib_pool_init(adev); + if (r) { + dev_err(adev->dev, "IB initialization failed (%d).\n", r); + amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_IB_INIT_FAIL, 0, r); + goto init_failed; + } + + r = amdgpu_ucode_create_bo(adev); /* create ucode bo when sw_init complete*/ + if (r) + goto init_failed; + + r = amdgpu_device_ip_hw_init_phase1(adev); + if (r) + goto init_failed; + + r = amdgpu_device_fw_loading(adev); + if (r) + goto init_failed; + + r = amdgpu_device_ip_hw_init_phase2(adev); + if (r) + goto init_failed; + + /* + * retired pages will be loaded from eeprom and reserved here, + * it should be called after amdgpu_device_ip_hw_init_phase2 since + * for some ASICs the RAS EEPROM code relies on SMU fully functioning + * for I2C communication which only true at this point. + * + * amdgpu_ras_recovery_init may fail, but the upper only cares the + * failure from bad gpu situation and stop amdgpu init process + * accordingly. For other failed cases, it will still release all + * the resource and print error message, rather than returning one + * negative value to upper level. + * + * Note: theoretically, this should be called before all vram allocations + * to protect retired page from abusing + */ + r = amdgpu_ras_recovery_init(adev); + if (r) + goto init_failed; + + /** + * In case of XGMI grab extra reference for reset domain for this device + */ + if (adev->gmc.xgmi.num_physical_nodes > 1) { + if (amdgpu_xgmi_add_device(adev) == 0) { + if (!amdgpu_sriov_vf(adev)) { + struct amdgpu_hive_info *hive = amdgpu_get_xgmi_hive(adev); + + if (WARN_ON(!hive)) { + r = -ENOENT; + goto init_failed; + } + + if (!hive->reset_domain || + !amdgpu_reset_get_reset_domain(hive->reset_domain)) { + r = -ENOENT; + amdgpu_put_xgmi_hive(hive); + goto init_failed; + } + + /* Drop the early temporary reset domain we created for device */ + amdgpu_reset_put_reset_domain(adev->reset_domain); + adev->reset_domain = hive->reset_domain; + amdgpu_put_xgmi_hive(hive); + } + } + } + + r = amdgpu_device_init_schedulers(adev); + if (r) + goto init_failed; + + /* Don't init kfd if whole hive need to be reset during init */ + if (!adev->gmc.xgmi.pending_reset) { + kgd2kfd_init_zone_device(adev); + amdgpu_amdkfd_device_init(adev); + } + + amdgpu_fru_get_product_info(adev); + +init_failed: + + return r; +} + +/** + * amdgpu_device_fill_reset_magic - writes reset magic to gart pointer + * + * @adev: amdgpu_device pointer + * + * Writes a reset magic value to the gart pointer in VRAM. The driver calls + * this function before a GPU reset. If the value is retained after a + * GPU reset, VRAM has not been lost. Some GPU resets may destry VRAM contents. + */ +static void amdgpu_device_fill_reset_magic(struct amdgpu_device *adev) +{ + memcpy(adev->reset_magic, adev->gart.ptr, AMDGPU_RESET_MAGIC_NUM); +} + +/** + * amdgpu_device_check_vram_lost - check if vram is valid + * + * @adev: amdgpu_device pointer + * + * Checks the reset magic value written to the gart pointer in VRAM. + * The driver calls this after a GPU reset to see if the contents of + * VRAM is lost or now. + * returns true if vram is lost, false if not. + */ +static bool amdgpu_device_check_vram_lost(struct amdgpu_device *adev) +{ + if (memcmp(adev->gart.ptr, adev->reset_magic, + AMDGPU_RESET_MAGIC_NUM)) + return true; + + if (!amdgpu_in_reset(adev)) + return false; + + /* + * For all ASICs with baco/mode1 reset, the VRAM is + * always assumed to be lost. + */ + switch (amdgpu_asic_reset_method(adev)) { + case AMD_RESET_METHOD_BACO: + case AMD_RESET_METHOD_MODE1: + return true; + default: + return false; + } +} + +/** + * amdgpu_device_set_cg_state - set clockgating for amdgpu device + * + * @adev: amdgpu_device pointer + * @state: clockgating state (gate or ungate) + * + * The list of all the hardware IPs that make up the asic is walked and the + * set_clockgating_state callbacks are run. + * Late initialization pass enabling clockgating for hardware IPs. + * Fini or suspend, pass disabling clockgating for hardware IPs. + * Returns 0 on success, negative error code on failure. + */ + +int amdgpu_device_set_cg_state(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + int i, j, r; + + if (amdgpu_emu_mode == 1) + return 0; + + for (j = 0; j < adev->num_ip_blocks; j++) { + i = state == AMD_CG_STATE_GATE ? j : adev->num_ip_blocks - j - 1; + if (!adev->ip_blocks[i].status.late_initialized) + continue; + /* skip CG for GFX, SDMA on S0ix */ + if (adev->in_s0ix && + (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SDMA)) + continue; + /* skip CG for VCE/UVD, it's handled specially */ + if (adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_UVD && + adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_VCE && + adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_VCN && + adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_JPEG && + adev->ip_blocks[i].version->funcs->set_clockgating_state) { + /* enable clockgating to save power */ + r = adev->ip_blocks[i].version->funcs->set_clockgating_state((void *)adev, + state); + if (r) { + DRM_ERROR("set_clockgating_state(gate) of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + } + } + + return 0; +} + +int amdgpu_device_set_pg_state(struct amdgpu_device *adev, + enum amd_powergating_state state) +{ + int i, j, r; + + if (amdgpu_emu_mode == 1) + return 0; + + for (j = 0; j < adev->num_ip_blocks; j++) { + i = state == AMD_PG_STATE_GATE ? j : adev->num_ip_blocks - j - 1; + if (!adev->ip_blocks[i].status.late_initialized) + continue; + /* skip PG for GFX, SDMA on S0ix */ + if (adev->in_s0ix && + (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SDMA)) + continue; + /* skip CG for VCE/UVD, it's handled specially */ + if (adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_UVD && + adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_VCE && + adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_VCN && + adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_JPEG && + adev->ip_blocks[i].version->funcs->set_powergating_state) { + /* enable powergating to save power */ + r = adev->ip_blocks[i].version->funcs->set_powergating_state((void *)adev, + state); + if (r) { + DRM_ERROR("set_powergating_state(gate) of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + } + } + return 0; +} + +static int amdgpu_device_enable_mgpu_fan_boost(void) +{ + struct amdgpu_gpu_instance *gpu_ins; + struct amdgpu_device *adev; + int i, ret = 0; + + mutex_lock(&mgpu_info.mutex); + + /* + * MGPU fan boost feature should be enabled + * only when there are two or more dGPUs in + * the system + */ + if (mgpu_info.num_dgpu < 2) + goto out; + + for (i = 0; i < mgpu_info.num_dgpu; i++) { + gpu_ins = &(mgpu_info.gpu_ins[i]); + adev = gpu_ins->adev; + if (!(adev->flags & AMD_IS_APU) && + !gpu_ins->mgpu_fan_enabled) { + ret = amdgpu_dpm_enable_mgpu_fan_boost(adev); + if (ret) + break; + + gpu_ins->mgpu_fan_enabled = 1; + } + } + +out: + mutex_unlock(&mgpu_info.mutex); + + return ret; +} + +/** + * amdgpu_device_ip_late_init - run late init for hardware IPs + * + * @adev: amdgpu_device pointer + * + * Late initialization pass for hardware IPs. The list of all the hardware + * IPs that make up the asic is walked and the late_init callbacks are run. + * late_init covers any special initialization that an IP requires + * after all of the have been initialized or something that needs to happen + * late in the init process. + * Returns 0 on success, negative error code on failure. + */ +static int amdgpu_device_ip_late_init(struct amdgpu_device *adev) +{ + struct amdgpu_gpu_instance *gpu_instance; + int i = 0, r; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.hw) + continue; + if (adev->ip_blocks[i].version->funcs->late_init) { + r = adev->ip_blocks[i].version->funcs->late_init((void *)adev); + if (r) { + DRM_ERROR("late_init of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + } + adev->ip_blocks[i].status.late_initialized = true; + } + + r = amdgpu_ras_late_init(adev); + if (r) { + DRM_ERROR("amdgpu_ras_late_init failed %d", r); + return r; + } + + amdgpu_ras_set_error_query_ready(adev, true); + + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_GATE); + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_GATE); + + amdgpu_device_fill_reset_magic(adev); + + r = amdgpu_device_enable_mgpu_fan_boost(); + if (r) + DRM_ERROR("enable mgpu fan boost failed (%d).\n", r); + + /* For passthrough configuration on arcturus and aldebaran, enable special handling SBR */ + if (amdgpu_passthrough(adev) && + ((adev->asic_type == CHIP_ARCTURUS && adev->gmc.xgmi.num_physical_nodes > 1) || + adev->asic_type == CHIP_ALDEBARAN)) + amdgpu_dpm_handle_passthrough_sbr(adev, true); + + if (adev->gmc.xgmi.num_physical_nodes > 1) { + mutex_lock(&mgpu_info.mutex); + + /* + * Reset device p-state to low as this was booted with high. + * + * This should be performed only after all devices from the same + * hive get initialized. + * + * However, it's unknown how many device in the hive in advance. + * As this is counted one by one during devices initializations. + * + * So, we wait for all XGMI interlinked devices initialized. + * This may bring some delays as those devices may come from + * different hives. But that should be OK. + */ + if (mgpu_info.num_dgpu == adev->gmc.xgmi.num_physical_nodes) { + for (i = 0; i < mgpu_info.num_gpu; i++) { + gpu_instance = &(mgpu_info.gpu_ins[i]); + if (gpu_instance->adev->flags & AMD_IS_APU) + continue; + + r = amdgpu_xgmi_set_pstate(gpu_instance->adev, + AMDGPU_XGMI_PSTATE_MIN); + if (r) { + DRM_ERROR("pstate setting failed (%d).\n", r); + break; + } + } + } + + mutex_unlock(&mgpu_info.mutex); + } + + return 0; +} + +/** + * amdgpu_device_smu_fini_early - smu hw_fini wrapper + * + * @adev: amdgpu_device pointer + * + * For ASICs need to disable SMC first + */ +static void amdgpu_device_smu_fini_early(struct amdgpu_device *adev) +{ + int i, r; + + if (adev->ip_versions[GC_HWIP][0] > IP_VERSION(9, 0, 0)) + return; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.hw) + continue; + if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SMC) { + r = adev->ip_blocks[i].version->funcs->hw_fini((void *)adev); + /* XXX handle errors */ + if (r) { + DRM_DEBUG("hw_fini of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + } + adev->ip_blocks[i].status.hw = false; + break; + } + } +} + +static int amdgpu_device_ip_fini_early(struct amdgpu_device *adev) +{ + int i, r; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].version->funcs->early_fini) + continue; + + r = adev->ip_blocks[i].version->funcs->early_fini((void *)adev); + if (r) { + DRM_DEBUG("early_fini of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + } + } + + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE); + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE); + + amdgpu_amdkfd_suspend(adev, false); + + /* Workaroud for ASICs need to disable SMC first */ + amdgpu_device_smu_fini_early(adev); + + for (i = adev->num_ip_blocks - 1; i >= 0; i--) { + if (!adev->ip_blocks[i].status.hw) + continue; + + r = adev->ip_blocks[i].version->funcs->hw_fini((void *)adev); + /* XXX handle errors */ + if (r) { + DRM_DEBUG("hw_fini of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + } + + adev->ip_blocks[i].status.hw = false; + } + + if (amdgpu_sriov_vf(adev)) { + if (amdgpu_virt_release_full_gpu(adev, false)) + DRM_ERROR("failed to release exclusive mode on fini\n"); + } + + return 0; +} + +/** + * amdgpu_device_ip_fini - run fini for hardware IPs + * + * @adev: amdgpu_device pointer + * + * Main teardown pass for hardware IPs. The list of all the hardware + * IPs that make up the asic is walked and the hw_fini and sw_fini callbacks + * are run. hw_fini tears down the hardware associated with each IP + * and sw_fini tears down any software state associated with each IP. + * Returns 0 on success, negative error code on failure. + */ +static int amdgpu_device_ip_fini(struct amdgpu_device *adev) +{ + int i, r; + + if (amdgpu_sriov_vf(adev) && adev->virt.ras_init_done) + amdgpu_virt_release_ras_err_handler_data(adev); + + if (adev->gmc.xgmi.num_physical_nodes > 1) + amdgpu_xgmi_remove_device(adev); + + amdgpu_amdkfd_device_fini_sw(adev); + + for (i = adev->num_ip_blocks - 1; i >= 0; i--) { + if (!adev->ip_blocks[i].status.sw) + continue; + + if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC) { + amdgpu_ucode_free_bo(adev); + amdgpu_free_static_csa(&adev->virt.csa_obj); + amdgpu_device_wb_fini(adev); + amdgpu_device_mem_scratch_fini(adev); + amdgpu_ib_pool_fini(adev); + } + + r = adev->ip_blocks[i].version->funcs->sw_fini((void *)adev); + /* XXX handle errors */ + if (r) { + DRM_DEBUG("sw_fini of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + } + adev->ip_blocks[i].status.sw = false; + adev->ip_blocks[i].status.valid = false; + } + + for (i = adev->num_ip_blocks - 1; i >= 0; i--) { + if (!adev->ip_blocks[i].status.late_initialized) + continue; + if (adev->ip_blocks[i].version->funcs->late_fini) + adev->ip_blocks[i].version->funcs->late_fini((void *)adev); + adev->ip_blocks[i].status.late_initialized = false; + } + + amdgpu_ras_fini(adev); + + return 0; +} + +/** + * amdgpu_device_delayed_init_work_handler - work handler for IB tests + * + * @work: work_struct. + */ +static void amdgpu_device_delayed_init_work_handler(struct work_struct *work) +{ + struct amdgpu_device *adev = + container_of(work, struct amdgpu_device, delayed_init_work.work); + int r; + + r = amdgpu_ib_ring_tests(adev); + if (r) + DRM_ERROR("ib ring test failed (%d).\n", r); +} + +static void amdgpu_device_delay_enable_gfx_off(struct work_struct *work) +{ + struct amdgpu_device *adev = + container_of(work, struct amdgpu_device, gfx.gfx_off_delay_work.work); + + WARN_ON_ONCE(adev->gfx.gfx_off_state); + WARN_ON_ONCE(adev->gfx.gfx_off_req_count); + + if (!amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_GFX, true)) + adev->gfx.gfx_off_state = true; +} + +/** + * amdgpu_device_ip_suspend_phase1 - run suspend for hardware IPs (phase 1) + * + * @adev: amdgpu_device pointer + * + * Main suspend function for hardware IPs. The list of all the hardware + * IPs that make up the asic is walked, clockgating is disabled and the + * suspend callbacks are run. suspend puts the hardware and software state + * in each IP into a state suitable for suspend. + * Returns 0 on success, negative error code on failure. + */ +static int amdgpu_device_ip_suspend_phase1(struct amdgpu_device *adev) +{ + int i, r; + + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE); + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE); + + /* + * Per PMFW team's suggestion, driver needs to handle gfxoff + * and df cstate features disablement for gpu reset(e.g. Mode1Reset) + * scenario. Add the missing df cstate disablement here. + */ + if (amdgpu_dpm_set_df_cstate(adev, DF_CSTATE_DISALLOW)) + dev_warn(adev->dev, "Failed to disallow df cstate"); + + for (i = adev->num_ip_blocks - 1; i >= 0; i--) { + if (!adev->ip_blocks[i].status.valid) + continue; + + /* displays are handled separately */ + if (adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_DCE) + continue; + + /* XXX handle errors */ + r = adev->ip_blocks[i].version->funcs->suspend(adev); + /* XXX handle errors */ + if (r) { + DRM_ERROR("suspend of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + + adev->ip_blocks[i].status.hw = false; + } + + return 0; +} + +/** + * amdgpu_device_ip_suspend_phase2 - run suspend for hardware IPs (phase 2) + * + * @adev: amdgpu_device pointer + * + * Main suspend function for hardware IPs. The list of all the hardware + * IPs that make up the asic is walked, clockgating is disabled and the + * suspend callbacks are run. suspend puts the hardware and software state + * in each IP into a state suitable for suspend. + * Returns 0 on success, negative error code on failure. + */ +static int amdgpu_device_ip_suspend_phase2(struct amdgpu_device *adev) +{ + int i, r; + + if (adev->in_s0ix) + amdgpu_dpm_gfx_state_change(adev, sGpuChangeState_D3Entry); + + for (i = adev->num_ip_blocks - 1; i >= 0; i--) { + if (!adev->ip_blocks[i].status.valid) + continue; + /* displays are handled in phase1 */ + if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_DCE) + continue; + /* PSP lost connection when err_event_athub occurs */ + if (amdgpu_ras_intr_triggered() && + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP) { + adev->ip_blocks[i].status.hw = false; + continue; + } + + /* skip unnecessary suspend if we do not initialize them yet */ + if (adev->gmc.xgmi.pending_reset && + !(adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SMC || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_IH)) { + adev->ip_blocks[i].status.hw = false; + continue; + } + + /* skip suspend of gfx/mes and psp for S0ix + * gfx is in gfxoff state, so on resume it will exit gfxoff just + * like at runtime. PSP is also part of the always on hardware + * so no need to suspend it. + */ + if (adev->in_s0ix && + (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_MES)) + continue; + + /* SDMA 5.x+ is part of GFX power domain so it's covered by GFXOFF */ + if (adev->in_s0ix && + (adev->ip_versions[SDMA0_HWIP][0] >= IP_VERSION(5, 0, 0)) && + (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SDMA)) + continue; + + /* Once swPSP provides the IMU, RLC FW binaries to TOS during cold-boot. + * These are in TMR, hence are expected to be reused by PSP-TOS to reload + * from this location and RLC Autoload automatically also gets loaded + * from here based on PMFW -> PSP message during re-init sequence. + * Therefore, the psp suspend & resume should be skipped to avoid destroy + * the TMR and reload FWs again for IMU enabled APU ASICs. + */ + if (amdgpu_in_reset(adev) && + (adev->flags & AMD_IS_APU) && adev->gfx.imu.funcs && + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP) + continue; + + /* XXX handle errors */ + r = adev->ip_blocks[i].version->funcs->suspend(adev); + /* XXX handle errors */ + if (r) { + DRM_ERROR("suspend of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + } + adev->ip_blocks[i].status.hw = false; + /* handle putting the SMC in the appropriate state */ + if (!amdgpu_sriov_vf(adev)) { + if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SMC) { + r = amdgpu_dpm_set_mp1_state(adev, adev->mp1_state); + if (r) { + DRM_ERROR("SMC failed to set mp1 state %d, %d\n", + adev->mp1_state, r); + return r; + } + } + } + } + + return 0; +} + +/** + * amdgpu_device_ip_suspend - run suspend for hardware IPs + * + * @adev: amdgpu_device pointer + * + * Main suspend function for hardware IPs. The list of all the hardware + * IPs that make up the asic is walked, clockgating is disabled and the + * suspend callbacks are run. suspend puts the hardware and software state + * in each IP into a state suitable for suspend. + * Returns 0 on success, negative error code on failure. + */ +int amdgpu_device_ip_suspend(struct amdgpu_device *adev) +{ + int r; + + if (amdgpu_sriov_vf(adev)) { + amdgpu_virt_fini_data_exchange(adev); + amdgpu_virt_request_full_gpu(adev, false); + } + + r = amdgpu_device_ip_suspend_phase1(adev); + if (r) + return r; + r = amdgpu_device_ip_suspend_phase2(adev); + + if (amdgpu_sriov_vf(adev)) + amdgpu_virt_release_full_gpu(adev, false); + + return r; +} + +static int amdgpu_device_ip_reinit_early_sriov(struct amdgpu_device *adev) +{ + int i, r; + + static enum amd_ip_block_type ip_order[] = { + AMD_IP_BLOCK_TYPE_COMMON, + AMD_IP_BLOCK_TYPE_GMC, + AMD_IP_BLOCK_TYPE_PSP, + AMD_IP_BLOCK_TYPE_IH, + }; + + for (i = 0; i < adev->num_ip_blocks; i++) { + int j; + struct amdgpu_ip_block *block; + + block = &adev->ip_blocks[i]; + block->status.hw = false; + + for (j = 0; j < ARRAY_SIZE(ip_order); j++) { + + if (block->version->type != ip_order[j] || + !block->status.valid) + continue; + + r = block->version->funcs->hw_init(adev); + DRM_INFO("RE-INIT-early: %s %s\n", block->version->funcs->name, r?"failed":"succeeded"); + if (r) + return r; + block->status.hw = true; + } + } + + return 0; +} + +static int amdgpu_device_ip_reinit_late_sriov(struct amdgpu_device *adev) +{ + int i, r; + + static enum amd_ip_block_type ip_order[] = { + AMD_IP_BLOCK_TYPE_SMC, + AMD_IP_BLOCK_TYPE_DCE, + AMD_IP_BLOCK_TYPE_GFX, + AMD_IP_BLOCK_TYPE_SDMA, + AMD_IP_BLOCK_TYPE_MES, + AMD_IP_BLOCK_TYPE_UVD, + AMD_IP_BLOCK_TYPE_VCE, + AMD_IP_BLOCK_TYPE_VCN, + AMD_IP_BLOCK_TYPE_JPEG + }; + + for (i = 0; i < ARRAY_SIZE(ip_order); i++) { + int j; + struct amdgpu_ip_block *block; + + for (j = 0; j < adev->num_ip_blocks; j++) { + block = &adev->ip_blocks[j]; + + if (block->version->type != ip_order[i] || + !block->status.valid || + block->status.hw) + continue; + + if (block->version->type == AMD_IP_BLOCK_TYPE_SMC) + r = block->version->funcs->resume(adev); + else + r = block->version->funcs->hw_init(adev); + + DRM_INFO("RE-INIT-late: %s %s\n", block->version->funcs->name, r?"failed":"succeeded"); + if (r) + return r; + block->status.hw = true; + } + } + + return 0; +} + +/** + * amdgpu_device_ip_resume_phase1 - run resume for hardware IPs + * + * @adev: amdgpu_device pointer + * + * First resume function for hardware IPs. The list of all the hardware + * IPs that make up the asic is walked and the resume callbacks are run for + * COMMON, GMC, and IH. resume puts the hardware into a functional state + * after a suspend and updates the software state as necessary. This + * function is also used for restoring the GPU after a GPU reset. + * Returns 0 on success, negative error code on failure. + */ +static int amdgpu_device_ip_resume_phase1(struct amdgpu_device *adev) +{ + int i, r; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid || adev->ip_blocks[i].status.hw) + continue; + if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_IH || + (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP && amdgpu_sriov_vf(adev))) { + + r = adev->ip_blocks[i].version->funcs->resume(adev); + if (r) { + DRM_ERROR("resume of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + adev->ip_blocks[i].status.hw = true; + } + } + + return 0; +} + +/** + * amdgpu_device_ip_resume_phase2 - run resume for hardware IPs + * + * @adev: amdgpu_device pointer + * + * First resume function for hardware IPs. The list of all the hardware + * IPs that make up the asic is walked and the resume callbacks are run for + * all blocks except COMMON, GMC, and IH. resume puts the hardware into a + * functional state after a suspend and updates the software state as + * necessary. This function is also used for restoring the GPU after a GPU + * reset. + * Returns 0 on success, negative error code on failure. + */ +static int amdgpu_device_ip_resume_phase2(struct amdgpu_device *adev) +{ + int i, r; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid || adev->ip_blocks[i].status.hw) + continue; + if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_IH || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP) + continue; + r = adev->ip_blocks[i].version->funcs->resume(adev); + if (r) { + DRM_ERROR("resume of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + adev->ip_blocks[i].status.hw = true; + } + + return 0; +} + +/** + * amdgpu_device_ip_resume - run resume for hardware IPs + * + * @adev: amdgpu_device pointer + * + * Main resume function for hardware IPs. The hardware IPs + * are split into two resume functions because they are + * also used in recovering from a GPU reset and some additional + * steps need to be take between them. In this case (S3/S4) they are + * run sequentially. + * Returns 0 on success, negative error code on failure. + */ +static int amdgpu_device_ip_resume(struct amdgpu_device *adev) +{ + int r; + + r = amdgpu_device_ip_resume_phase1(adev); + if (r) + return r; + + r = amdgpu_device_fw_loading(adev); + if (r) + return r; + + r = amdgpu_device_ip_resume_phase2(adev); + + return r; +} + +/** + * amdgpu_device_detect_sriov_bios - determine if the board supports SR-IOV + * + * @adev: amdgpu_device pointer + * + * Query the VBIOS data tables to determine if the board supports SR-IOV. + */ +static void amdgpu_device_detect_sriov_bios(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) { + if (adev->is_atom_fw) { + if (amdgpu_atomfirmware_gpu_virtualization_supported(adev)) + adev->virt.caps |= AMDGPU_SRIOV_CAPS_SRIOV_VBIOS; + } else { + if (amdgpu_atombios_has_gpu_virtualization_table(adev)) + adev->virt.caps |= AMDGPU_SRIOV_CAPS_SRIOV_VBIOS; + } + + if (!(adev->virt.caps & AMDGPU_SRIOV_CAPS_SRIOV_VBIOS)) + amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_NO_VBIOS, 0, 0); + } +} + +/** + * amdgpu_device_asic_has_dc_support - determine if DC supports the asic + * + * @asic_type: AMD asic type + * + * Check if there is DC (new modesetting infrastructre) support for an asic. + * returns true if DC has support, false if not. + */ +bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type) +{ + switch (asic_type) { +#ifdef CONFIG_DRM_AMDGPU_SI + case CHIP_HAINAN: +#endif + case CHIP_TOPAZ: + /* chips with no display hardware */ + return false; +#if defined(CONFIG_DRM_AMD_DC) + case CHIP_TAHITI: + case CHIP_PITCAIRN: + case CHIP_VERDE: + case CHIP_OLAND: + /* + * We have systems in the wild with these ASICs that require + * LVDS and VGA support which is not supported with DC. + * + * Fallback to the non-DC driver here by default so as not to + * cause regressions. + */ +#if defined(CONFIG_DRM_AMD_DC_SI) + return amdgpu_dc > 0; +#else + return false; +#endif + case CHIP_BONAIRE: + case CHIP_KAVERI: + case CHIP_KABINI: + case CHIP_MULLINS: + /* + * We have systems in the wild with these ASICs that require + * VGA support which is not supported with DC. + * + * Fallback to the non-DC driver here by default so as not to + * cause regressions. + */ + return amdgpu_dc > 0; + default: + return amdgpu_dc != 0; +#else + default: + if (amdgpu_dc > 0) + DRM_INFO_ONCE("Display Core has been requested via kernel parameter but isn't supported by ASIC, ignoring\n"); + return false; +#endif + } +} + +/** + * amdgpu_device_has_dc_support - check if dc is supported + * + * @adev: amdgpu_device pointer + * + * Returns true for supported, false for not supported + */ +bool amdgpu_device_has_dc_support(struct amdgpu_device *adev) +{ + if (adev->enable_virtual_display || + (adev->harvest_ip_mask & AMD_HARVEST_IP_DMU_MASK)) + return false; + + return amdgpu_device_asic_has_dc_support(adev->asic_type); +} + +static void amdgpu_device_xgmi_reset_func(struct work_struct *__work) +{ + struct amdgpu_device *adev = + container_of(__work, struct amdgpu_device, xgmi_reset_work); + struct amdgpu_hive_info *hive = amdgpu_get_xgmi_hive(adev); + + /* It's a bug to not have a hive within this function */ + if (WARN_ON(!hive)) + return; + + /* + * Use task barrier to synchronize all xgmi reset works across the + * hive. task_barrier_enter and task_barrier_exit will block + * until all the threads running the xgmi reset works reach + * those points. task_barrier_full will do both blocks. + */ + if (amdgpu_asic_reset_method(adev) == AMD_RESET_METHOD_BACO) { + + task_barrier_enter(&hive->tb); + adev->asic_reset_res = amdgpu_device_baco_enter(adev_to_drm(adev)); + + if (adev->asic_reset_res) + goto fail; + + task_barrier_exit(&hive->tb); + adev->asic_reset_res = amdgpu_device_baco_exit(adev_to_drm(adev)); + + if (adev->asic_reset_res) + goto fail; + + if (adev->mmhub.ras && adev->mmhub.ras->ras_block.hw_ops && + adev->mmhub.ras->ras_block.hw_ops->reset_ras_error_count) + adev->mmhub.ras->ras_block.hw_ops->reset_ras_error_count(adev); + } else { + + task_barrier_full(&hive->tb); + adev->asic_reset_res = amdgpu_asic_reset(adev); + } + +fail: + if (adev->asic_reset_res) + DRM_WARN("ASIC reset failed with error, %d for drm dev, %s", + adev->asic_reset_res, adev_to_drm(adev)->unique); + amdgpu_put_xgmi_hive(hive); +} + +static int amdgpu_device_get_job_timeout_settings(struct amdgpu_device *adev) +{ + char *input = amdgpu_lockup_timeout; + char *timeout_setting = NULL; + int index = 0; + long timeout; + int ret = 0; + + /* + * By default timeout for non compute jobs is 10000 + * and 60000 for compute jobs. + * In SR-IOV or passthrough mode, timeout for compute + * jobs are 60000 by default. + */ + adev->gfx_timeout = msecs_to_jiffies(10000); + adev->sdma_timeout = adev->video_timeout = adev->gfx_timeout; + if (amdgpu_sriov_vf(adev)) + adev->compute_timeout = amdgpu_sriov_is_pp_one_vf(adev) ? + msecs_to_jiffies(60000) : msecs_to_jiffies(10000); + else + adev->compute_timeout = msecs_to_jiffies(60000); + + if (strnlen(input, AMDGPU_MAX_TIMEOUT_PARAM_LENGTH)) { + while ((timeout_setting = strsep(&input, ",")) && + strnlen(timeout_setting, AMDGPU_MAX_TIMEOUT_PARAM_LENGTH)) { + ret = kstrtol(timeout_setting, 0, &timeout); + if (ret) + return ret; + + if (timeout == 0) { + index++; + continue; + } else if (timeout < 0) { + timeout = MAX_SCHEDULE_TIMEOUT; + dev_warn(adev->dev, "lockup timeout disabled"); + add_taint(TAINT_SOFTLOCKUP, LOCKDEP_STILL_OK); + } else { + timeout = msecs_to_jiffies(timeout); + } + + switch (index++) { + case 0: + adev->gfx_timeout = timeout; + break; + case 1: + adev->compute_timeout = timeout; + break; + case 2: + adev->sdma_timeout = timeout; + break; + case 3: + adev->video_timeout = timeout; + break; + default: + break; + } + } + /* + * There is only one value specified and + * it should apply to all non-compute jobs. + */ + if (index == 1) { + adev->sdma_timeout = adev->video_timeout = adev->gfx_timeout; + if (amdgpu_sriov_vf(adev) || amdgpu_passthrough(adev)) + adev->compute_timeout = adev->gfx_timeout; + } + } + + return ret; +} + +/** + * amdgpu_device_check_iommu_direct_map - check if RAM direct mapped to GPU + * + * @adev: amdgpu_device pointer + * + * RAM direct mapped to GPU if IOMMU is not enabled or is pass through mode + */ +static void amdgpu_device_check_iommu_direct_map(struct amdgpu_device *adev) +{ + struct iommu_domain *domain; + + domain = iommu_get_domain_for_dev(adev->dev); + if (!domain || domain->type == IOMMU_DOMAIN_IDENTITY) + adev->ram_is_direct_mapped = true; +} + +static const struct attribute *amdgpu_dev_attributes[] = { + &dev_attr_pcie_replay_count.attr, + NULL +}; + +static void amdgpu_device_set_mcbp(struct amdgpu_device *adev) +{ + if (amdgpu_mcbp == 1) + adev->gfx.mcbp = true; + else if (amdgpu_mcbp == 0) + adev->gfx.mcbp = false; + + if (amdgpu_sriov_vf(adev)) + adev->gfx.mcbp = true; + + if (adev->gfx.mcbp) + DRM_INFO("MCBP is enabled\n"); +} + +/** + * amdgpu_device_init - initialize the driver + * + * @adev: amdgpu_device pointer + * @flags: driver flags + * + * Initializes the driver info and hw (all asics). + * Returns 0 for success or an error on failure. + * Called at driver startup. + */ +int amdgpu_device_init(struct amdgpu_device *adev, + uint32_t flags) +{ + struct drm_device *ddev = adev_to_drm(adev); + struct pci_dev *pdev = adev->pdev; + int r, i; + bool px = false; + u32 max_MBps; + int tmp; + + adev->shutdown = false; + adev->flags = flags; + + if (amdgpu_force_asic_type >= 0 && amdgpu_force_asic_type < CHIP_LAST) + adev->asic_type = amdgpu_force_asic_type; + else + adev->asic_type = flags & AMD_ASIC_MASK; + + adev->usec_timeout = AMDGPU_MAX_USEC_TIMEOUT; + if (amdgpu_emu_mode == 1) + adev->usec_timeout *= 10; + adev->gmc.gart_size = 512 * 1024 * 1024; + adev->accel_working = false; + adev->num_rings = 0; + RCU_INIT_POINTER(adev->gang_submit, dma_fence_get_stub()); + adev->mman.buffer_funcs = NULL; + adev->mman.buffer_funcs_ring = NULL; + adev->vm_manager.vm_pte_funcs = NULL; + adev->vm_manager.vm_pte_num_scheds = 0; + adev->gmc.gmc_funcs = NULL; + adev->harvest_ip_mask = 0x0; + adev->fence_context = dma_fence_context_alloc(AMDGPU_MAX_RINGS); + bitmap_zero(adev->gfx.pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); + + adev->smc_rreg = &amdgpu_invalid_rreg; + adev->smc_wreg = &amdgpu_invalid_wreg; + adev->pcie_rreg = &amdgpu_invalid_rreg; + adev->pcie_wreg = &amdgpu_invalid_wreg; + adev->pcie_rreg_ext = &amdgpu_invalid_rreg_ext; + adev->pcie_wreg_ext = &amdgpu_invalid_wreg_ext; + adev->pciep_rreg = &amdgpu_invalid_rreg; + adev->pciep_wreg = &amdgpu_invalid_wreg; + adev->pcie_rreg64 = &amdgpu_invalid_rreg64; + adev->pcie_wreg64 = &amdgpu_invalid_wreg64; + adev->uvd_ctx_rreg = &amdgpu_invalid_rreg; + adev->uvd_ctx_wreg = &amdgpu_invalid_wreg; + adev->didt_rreg = &amdgpu_invalid_rreg; + adev->didt_wreg = &amdgpu_invalid_wreg; + adev->gc_cac_rreg = &amdgpu_invalid_rreg; + adev->gc_cac_wreg = &amdgpu_invalid_wreg; + adev->audio_endpt_rreg = &amdgpu_block_invalid_rreg; + adev->audio_endpt_wreg = &amdgpu_block_invalid_wreg; + + DRM_INFO("initializing kernel modesetting (%s 0x%04X:0x%04X 0x%04X:0x%04X 0x%02X).\n", + amdgpu_asic_name[adev->asic_type], pdev->vendor, pdev->device, + pdev->subsystem_vendor, pdev->subsystem_device, pdev->revision); + + /* mutex initialization are all done here so we + * can recall function without having locking issues + */ + mutex_init(&adev->firmware.mutex); + mutex_init(&adev->pm.mutex); + mutex_init(&adev->gfx.gpu_clock_mutex); + mutex_init(&adev->srbm_mutex); + mutex_init(&adev->gfx.pipe_reserve_mutex); + mutex_init(&adev->gfx.gfx_off_mutex); + mutex_init(&adev->gfx.partition_mutex); + mutex_init(&adev->grbm_idx_mutex); + mutex_init(&adev->mn_lock); + mutex_init(&adev->virt.vf_errors.lock); + hash_init(adev->mn_hash); + mutex_init(&adev->psp.mutex); + mutex_init(&adev->notifier_lock); + mutex_init(&adev->pm.stable_pstate_ctx_lock); + mutex_init(&adev->benchmark_mutex); + + amdgpu_device_init_apu_flags(adev); + + r = amdgpu_device_check_arguments(adev); + if (r) + return r; + + spin_lock_init(&adev->mmio_idx_lock); + spin_lock_init(&adev->smc_idx_lock); + spin_lock_init(&adev->pcie_idx_lock); + spin_lock_init(&adev->uvd_ctx_idx_lock); + spin_lock_init(&adev->didt_idx_lock); + spin_lock_init(&adev->gc_cac_idx_lock); + spin_lock_init(&adev->se_cac_idx_lock); + spin_lock_init(&adev->audio_endpt_idx_lock); + spin_lock_init(&adev->mm_stats.lock); + + INIT_LIST_HEAD(&adev->shadow_list); + mutex_init(&adev->shadow_list_lock); + + INIT_LIST_HEAD(&adev->reset_list); + + INIT_LIST_HEAD(&adev->ras_list); + + INIT_DELAYED_WORK(&adev->delayed_init_work, + amdgpu_device_delayed_init_work_handler); + INIT_DELAYED_WORK(&adev->gfx.gfx_off_delay_work, + amdgpu_device_delay_enable_gfx_off); + + INIT_WORK(&adev->xgmi_reset_work, amdgpu_device_xgmi_reset_func); + + adev->gfx.gfx_off_req_count = 1; + adev->gfx.gfx_off_residency = 0; + adev->gfx.gfx_off_entrycount = 0; + adev->pm.ac_power = power_supply_is_system_supplied() > 0; + + atomic_set(&adev->throttling_logging_enabled, 1); + /* + * If throttling continues, logging will be performed every minute + * to avoid log flooding. "-1" is subtracted since the thermal + * throttling interrupt comes every second. Thus, the total logging + * interval is 59 seconds(retelimited printk interval) + 1(waiting + * for throttling interrupt) = 60 seconds. + */ + ratelimit_state_init(&adev->throttling_logging_rs, (60 - 1) * HZ, 1); + ratelimit_set_flags(&adev->throttling_logging_rs, RATELIMIT_MSG_ON_RELEASE); + + /* Registers mapping */ + /* TODO: block userspace mapping of io register */ + if (adev->asic_type >= CHIP_BONAIRE) { + adev->rmmio_base = pci_resource_start(adev->pdev, 5); + adev->rmmio_size = pci_resource_len(adev->pdev, 5); + } else { + adev->rmmio_base = pci_resource_start(adev->pdev, 2); + adev->rmmio_size = pci_resource_len(adev->pdev, 2); + } + + for (i = 0; i < AMD_IP_BLOCK_TYPE_NUM; i++) + atomic_set(&adev->pm.pwr_state[i], POWER_STATE_UNKNOWN); + + adev->rmmio = ioremap(adev->rmmio_base, adev->rmmio_size); + if (!adev->rmmio) + return -ENOMEM; + + DRM_INFO("register mmio base: 0x%08X\n", (uint32_t)adev->rmmio_base); + DRM_INFO("register mmio size: %u\n", (unsigned int)adev->rmmio_size); + + /* + * Reset domain needs to be present early, before XGMI hive discovered + * (if any) and intitialized to use reset sem and in_gpu reset flag + * early on during init and before calling to RREG32. + */ + adev->reset_domain = amdgpu_reset_create_reset_domain(SINGLE_DEVICE, "amdgpu-reset-dev"); + if (!adev->reset_domain) + return -ENOMEM; + + /* detect hw virtualization here */ + amdgpu_detect_virtualization(adev); + + amdgpu_device_get_pcie_info(adev); + + r = amdgpu_device_get_job_timeout_settings(adev); + if (r) { + dev_err(adev->dev, "invalid lockup_timeout parameter syntax\n"); + return r; + } + + /* early init functions */ + r = amdgpu_device_ip_early_init(adev); + if (r) + return r; + + amdgpu_device_set_mcbp(adev); + + /* Get rid of things like offb */ + r = drm_aperture_remove_conflicting_pci_framebuffers(adev->pdev, &amdgpu_kms_driver); + if (r) + return r; + + /* Enable TMZ based on IP_VERSION */ + amdgpu_gmc_tmz_set(adev); + + amdgpu_gmc_noretry_set(adev); + /* Need to get xgmi info early to decide the reset behavior*/ + if (adev->gmc.xgmi.supported) { + r = adev->gfxhub.funcs->get_xgmi_info(adev); + if (r) + return r; + } + + /* enable PCIE atomic ops */ + if (amdgpu_sriov_vf(adev)) { + if (adev->virt.fw_reserve.p_pf2vf) + adev->have_atomics_support = ((struct amd_sriov_msg_pf2vf_info *) + adev->virt.fw_reserve.p_pf2vf)->pcie_atomic_ops_support_flags == + (PCI_EXP_DEVCAP2_ATOMIC_COMP32 | PCI_EXP_DEVCAP2_ATOMIC_COMP64); + /* APUs w/ gfx9 onwards doesn't reply on PCIe atomics, rather it is a + * internal path natively support atomics, set have_atomics_support to true. + */ + } else if ((adev->flags & AMD_IS_APU) && + (adev->ip_versions[GC_HWIP][0] > IP_VERSION(9, 0, 0))) { + adev->have_atomics_support = true; + } else { + adev->have_atomics_support = + !pci_enable_atomic_ops_to_root(adev->pdev, + PCI_EXP_DEVCAP2_ATOMIC_COMP32 | + PCI_EXP_DEVCAP2_ATOMIC_COMP64); + } + + if (!adev->have_atomics_support) + dev_info(adev->dev, "PCIE atomic ops is not supported\n"); + + /* doorbell bar mapping and doorbell index init*/ + amdgpu_doorbell_init(adev); + + if (amdgpu_emu_mode == 1) { + /* post the asic on emulation mode */ + emu_soc_asic_init(adev); + goto fence_driver_init; + } + + amdgpu_reset_init(adev); + + /* detect if we are with an SRIOV vbios */ + if (adev->bios) + amdgpu_device_detect_sriov_bios(adev); + + /* check if we need to reset the asic + * E.g., driver was not cleanly unloaded previously, etc. + */ + if (!amdgpu_sriov_vf(adev) && amdgpu_asic_need_reset_on_init(adev)) { + if (adev->gmc.xgmi.num_physical_nodes) { + dev_info(adev->dev, "Pending hive reset.\n"); + adev->gmc.xgmi.pending_reset = true; + /* Only need to init necessary block for SMU to handle the reset */ + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid) + continue; + if (!(adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_IH || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SMC)) { + DRM_DEBUG("IP %s disabled for hw_init.\n", + adev->ip_blocks[i].version->funcs->name); + adev->ip_blocks[i].status.hw = true; + } + } + } else { + tmp = amdgpu_reset_method; + /* It should do a default reset when loading or reloading the driver, + * regardless of the module parameter reset_method. + */ + amdgpu_reset_method = AMD_RESET_METHOD_NONE; + r = amdgpu_asic_reset(adev); + amdgpu_reset_method = tmp; + if (r) { + dev_err(adev->dev, "asic reset on init failed\n"); + goto failed; + } + } + } + + /* Post card if necessary */ + if (amdgpu_device_need_post(adev)) { + if (!adev->bios) { + dev_err(adev->dev, "no vBIOS found\n"); + r = -EINVAL; + goto failed; + } + DRM_INFO("GPU posting now...\n"); + r = amdgpu_device_asic_init(adev); + if (r) { + dev_err(adev->dev, "gpu post error!\n"); + goto failed; + } + } + + if (adev->bios) { + if (adev->is_atom_fw) { + /* Initialize clocks */ + r = amdgpu_atomfirmware_get_clock_info(adev); + if (r) { + dev_err(adev->dev, "amdgpu_atomfirmware_get_clock_info failed\n"); + amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_ATOMBIOS_GET_CLOCK_FAIL, 0, 0); + goto failed; + } + } else { + /* Initialize clocks */ + r = amdgpu_atombios_get_clock_info(adev); + if (r) { + dev_err(adev->dev, "amdgpu_atombios_get_clock_info failed\n"); + amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_ATOMBIOS_GET_CLOCK_FAIL, 0, 0); + goto failed; + } + /* init i2c buses */ + if (!amdgpu_device_has_dc_support(adev)) + amdgpu_atombios_i2c_init(adev); + } + } + +fence_driver_init: + /* Fence driver */ + r = amdgpu_fence_driver_sw_init(adev); + if (r) { + dev_err(adev->dev, "amdgpu_fence_driver_sw_init failed\n"); + amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_FENCE_INIT_FAIL, 0, 0); + goto failed; + } + + /* init the mode config */ + drm_mode_config_init(adev_to_drm(adev)); + + r = amdgpu_device_ip_init(adev); + if (r) { + dev_err(adev->dev, "amdgpu_device_ip_init failed\n"); + amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_AMDGPU_INIT_FAIL, 0, 0); + goto release_ras_con; + } + + amdgpu_fence_driver_hw_init(adev); + + dev_info(adev->dev, + "SE %d, SH per SE %d, CU per SH %d, active_cu_number %d\n", + adev->gfx.config.max_shader_engines, + adev->gfx.config.max_sh_per_se, + adev->gfx.config.max_cu_per_sh, + adev->gfx.cu_info.number); + + adev->accel_working = true; + + amdgpu_vm_check_compute_bug(adev); + + /* Initialize the buffer migration limit. */ + if (amdgpu_moverate >= 0) + max_MBps = amdgpu_moverate; + else + max_MBps = 8; /* Allow 8 MB/s. */ + /* Get a log2 for easy divisions. */ + adev->mm_stats.log2_max_MBps = ilog2(max(1u, max_MBps)); + + r = amdgpu_atombios_sysfs_init(adev); + if (r) + drm_err(&adev->ddev, + "registering atombios sysfs failed (%d).\n", r); + + r = amdgpu_pm_sysfs_init(adev); + if (r) + DRM_ERROR("registering pm sysfs failed (%d).\n", r); + + r = amdgpu_ucode_sysfs_init(adev); + if (r) { + adev->ucode_sysfs_en = false; + DRM_ERROR("Creating firmware sysfs failed (%d).\n", r); + } else + adev->ucode_sysfs_en = true; + + /* + * Register gpu instance before amdgpu_device_enable_mgpu_fan_boost. + * Otherwise the mgpu fan boost feature will be skipped due to the + * gpu instance is counted less. + */ + amdgpu_register_gpu_instance(adev); + + /* enable clockgating, etc. after ib tests, etc. since some blocks require + * explicit gating rather than handling it automatically. + */ + if (!adev->gmc.xgmi.pending_reset) { + r = amdgpu_device_ip_late_init(adev); + if (r) { + dev_err(adev->dev, "amdgpu_device_ip_late_init failed\n"); + amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_AMDGPU_LATE_INIT_FAIL, 0, r); + goto release_ras_con; + } + /* must succeed. */ + amdgpu_ras_resume(adev); + queue_delayed_work(system_wq, &adev->delayed_init_work, + msecs_to_jiffies(AMDGPU_RESUME_MS)); + } + + if (amdgpu_sriov_vf(adev)) { + amdgpu_virt_release_full_gpu(adev, true); + flush_delayed_work(&adev->delayed_init_work); + } + + r = sysfs_create_files(&adev->dev->kobj, amdgpu_dev_attributes); + if (r) + dev_err(adev->dev, "Could not create amdgpu device attr\n"); + + amdgpu_fru_sysfs_init(adev); + + if (IS_ENABLED(CONFIG_PERF_EVENTS)) + r = amdgpu_pmu_init(adev); + if (r) + dev_err(adev->dev, "amdgpu_pmu_init failed\n"); + + /* Have stored pci confspace at hand for restore in sudden PCI error */ + if (amdgpu_device_cache_pci_state(adev->pdev)) + pci_restore_state(pdev); + + /* if we have > 1 VGA cards, then disable the amdgpu VGA resources */ + /* this will fail for cards that aren't VGA class devices, just + * ignore it + */ + if ((adev->pdev->class >> 8) == PCI_CLASS_DISPLAY_VGA) + vga_client_register(adev->pdev, amdgpu_device_vga_set_decode); + + px = amdgpu_device_supports_px(ddev); + + if (px || (!dev_is_removable(&adev->pdev->dev) && + apple_gmux_detect(NULL, NULL))) + vga_switcheroo_register_client(adev->pdev, + &amdgpu_switcheroo_ops, px); + + if (px) + vga_switcheroo_init_domain_pm_ops(adev->dev, &adev->vga_pm_domain); + + if (adev->gmc.xgmi.pending_reset) + queue_delayed_work(system_wq, &mgpu_info.delayed_reset_work, + msecs_to_jiffies(AMDGPU_RESUME_MS)); + + amdgpu_device_check_iommu_direct_map(adev); + + return 0; + +release_ras_con: + if (amdgpu_sriov_vf(adev)) + amdgpu_virt_release_full_gpu(adev, true); + + /* failed in exclusive mode due to timeout */ + if (amdgpu_sriov_vf(adev) && + !amdgpu_sriov_runtime(adev) && + amdgpu_virt_mmio_blocked(adev) && + !amdgpu_virt_wait_reset(adev)) { + dev_err(adev->dev, "VF exclusive mode timeout\n"); + /* Don't send request since VF is inactive. */ + adev->virt.caps &= ~AMDGPU_SRIOV_CAPS_RUNTIME; + adev->virt.ops = NULL; + r = -EAGAIN; + } + amdgpu_release_ras_context(adev); + +failed: + amdgpu_vf_error_trans_all(adev); + + return r; +} + +static void amdgpu_device_unmap_mmio(struct amdgpu_device *adev) +{ + + /* Clear all CPU mappings pointing to this device */ + unmap_mapping_range(adev->ddev.anon_inode->i_mapping, 0, 0, 1); + + /* Unmap all mapped bars - Doorbell, registers and VRAM */ + amdgpu_doorbell_fini(adev); + + iounmap(adev->rmmio); + adev->rmmio = NULL; + if (adev->mman.aper_base_kaddr) + iounmap(adev->mman.aper_base_kaddr); + adev->mman.aper_base_kaddr = NULL; + + /* Memory manager related */ + if (!adev->gmc.xgmi.connected_to_cpu && !adev->gmc.is_app_apu) { + arch_phys_wc_del(adev->gmc.vram_mtrr); + arch_io_free_memtype_wc(adev->gmc.aper_base, adev->gmc.aper_size); + } +} + +/** + * amdgpu_device_fini_hw - tear down the driver + * + * @adev: amdgpu_device pointer + * + * Tear down the driver info (all asics). + * Called at driver shutdown. + */ +void amdgpu_device_fini_hw(struct amdgpu_device *adev) +{ + dev_info(adev->dev, "amdgpu: finishing device.\n"); + flush_delayed_work(&adev->delayed_init_work); + adev->shutdown = true; + + /* make sure IB test finished before entering exclusive mode + * to avoid preemption on IB test + */ + if (amdgpu_sriov_vf(adev)) { + amdgpu_virt_request_full_gpu(adev, false); + amdgpu_virt_fini_data_exchange(adev); + } + + /* disable all interrupts */ + amdgpu_irq_disable_all(adev); + if (adev->mode_info.mode_config_initialized) { + if (!drm_drv_uses_atomic_modeset(adev_to_drm(adev))) + drm_helper_force_disable_all(adev_to_drm(adev)); + else + drm_atomic_helper_shutdown(adev_to_drm(adev)); + } + amdgpu_fence_driver_hw_fini(adev); + + if (adev->mman.initialized) + drain_workqueue(adev->mman.bdev.wq); + + if (adev->pm.sysfs_initialized) + amdgpu_pm_sysfs_fini(adev); + if (adev->ucode_sysfs_en) + amdgpu_ucode_sysfs_fini(adev); + sysfs_remove_files(&adev->dev->kobj, amdgpu_dev_attributes); + amdgpu_fru_sysfs_fini(adev); + + /* disable ras feature must before hw fini */ + amdgpu_ras_pre_fini(adev); + + amdgpu_device_ip_fini_early(adev); + + amdgpu_irq_fini_hw(adev); + + if (adev->mman.initialized) + ttm_device_clear_dma_mappings(&adev->mman.bdev); + + amdgpu_gart_dummy_page_fini(adev); + + if (drm_dev_is_unplugged(adev_to_drm(adev))) + amdgpu_device_unmap_mmio(adev); + +} + +void amdgpu_device_fini_sw(struct amdgpu_device *adev) +{ + int idx; + bool px; + + amdgpu_fence_driver_sw_fini(adev); + amdgpu_device_ip_fini(adev); + amdgpu_ucode_release(&adev->firmware.gpu_info_fw); + adev->accel_working = false; + dma_fence_put(rcu_dereference_protected(adev->gang_submit, true)); + + amdgpu_reset_fini(adev); + + /* free i2c buses */ + if (!amdgpu_device_has_dc_support(adev)) + amdgpu_i2c_fini(adev); + + if (amdgpu_emu_mode != 1) + amdgpu_atombios_fini(adev); + + kfree(adev->bios); + adev->bios = NULL; + + px = amdgpu_device_supports_px(adev_to_drm(adev)); + + if (px || (!dev_is_removable(&adev->pdev->dev) && + apple_gmux_detect(NULL, NULL))) + vga_switcheroo_unregister_client(adev->pdev); + + if (px) + vga_switcheroo_fini_domain_pm_ops(adev->dev); + + if ((adev->pdev->class >> 8) == PCI_CLASS_DISPLAY_VGA) + vga_client_unregister(adev->pdev); + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + + iounmap(adev->rmmio); + adev->rmmio = NULL; + amdgpu_doorbell_fini(adev); + drm_dev_exit(idx); + } + + if (IS_ENABLED(CONFIG_PERF_EVENTS)) + amdgpu_pmu_fini(adev); + if (adev->mman.discovery_bin) + amdgpu_discovery_fini(adev); + + amdgpu_reset_put_reset_domain(adev->reset_domain); + adev->reset_domain = NULL; + + kfree(adev->pci_state); + +} + +/** + * amdgpu_device_evict_resources - evict device resources + * @adev: amdgpu device object + * + * Evicts all ttm device resources(vram BOs, gart table) from the lru list + * of the vram memory type. Mainly used for evicting device resources + * at suspend time. + * + */ +static int amdgpu_device_evict_resources(struct amdgpu_device *adev) +{ + int ret; + + /* No need to evict vram on APUs for suspend to ram or s2idle */ + if ((adev->in_s3 || adev->in_s0ix) && (adev->flags & AMD_IS_APU)) + return 0; + + ret = amdgpu_ttm_evict_resources(adev, TTM_PL_VRAM); + if (ret) + DRM_WARN("evicting device resources failed\n"); + return ret; +} + +/* + * Suspend & resume. + */ +/** + * amdgpu_device_suspend - initiate device suspend + * + * @dev: drm dev pointer + * @fbcon : notify the fbdev of suspend + * + * Puts the hw in the suspend state (all asics). + * Returns 0 for success or an error on failure. + * Called at driver suspend. + */ +int amdgpu_device_suspend(struct drm_device *dev, bool fbcon) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + int r = 0; + + if (dev->switch_power_state == DRM_SWITCH_POWER_OFF) + return 0; + + adev->in_suspend = true; + + /* Evict the majority of BOs before grabbing the full access */ + r = amdgpu_device_evict_resources(adev); + if (r) + return r; + + if (amdgpu_sriov_vf(adev)) { + amdgpu_virt_fini_data_exchange(adev); + r = amdgpu_virt_request_full_gpu(adev, false); + if (r) + return r; + } + + if (amdgpu_acpi_smart_shift_update(dev, AMDGPU_SS_DEV_D3)) + DRM_WARN("smart shift update failed\n"); + + if (fbcon) + drm_fb_helper_set_suspend_unlocked(adev_to_drm(adev)->fb_helper, true); + + cancel_delayed_work_sync(&adev->delayed_init_work); + flush_delayed_work(&adev->gfx.gfx_off_delay_work); + + amdgpu_ras_suspend(adev); + + amdgpu_device_ip_suspend_phase1(adev); + + if (!adev->in_s0ix) + amdgpu_amdkfd_suspend(adev, adev->in_runpm); + + r = amdgpu_device_evict_resources(adev); + if (r) + return r; + + amdgpu_fence_driver_hw_fini(adev); + + amdgpu_device_ip_suspend_phase2(adev); + + if (amdgpu_sriov_vf(adev)) + amdgpu_virt_release_full_gpu(adev, false); + + return 0; +} + +/** + * amdgpu_device_resume - initiate device resume + * + * @dev: drm dev pointer + * @fbcon : notify the fbdev of resume + * + * Bring the hw back to operating state (all asics). + * Returns 0 for success or an error on failure. + * Called at driver resume. + */ +int amdgpu_device_resume(struct drm_device *dev, bool fbcon) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + int r = 0; + + if (amdgpu_sriov_vf(adev)) { + r = amdgpu_virt_request_full_gpu(adev, true); + if (r) + return r; + } + + if (dev->switch_power_state == DRM_SWITCH_POWER_OFF) + return 0; + + if (adev->in_s0ix) + amdgpu_dpm_gfx_state_change(adev, sGpuChangeState_D0Entry); + + /* post card */ + if (amdgpu_device_need_post(adev)) { + r = amdgpu_device_asic_init(adev); + if (r) + dev_err(adev->dev, "amdgpu asic init failed\n"); + } + + r = amdgpu_device_ip_resume(adev); + + if (r) { + dev_err(adev->dev, "amdgpu_device_ip_resume failed (%d).\n", r); + goto exit; + } + amdgpu_fence_driver_hw_init(adev); + + r = amdgpu_device_ip_late_init(adev); + if (r) + goto exit; + + queue_delayed_work(system_wq, &adev->delayed_init_work, + msecs_to_jiffies(AMDGPU_RESUME_MS)); + + if (!adev->in_s0ix) { + r = amdgpu_amdkfd_resume(adev, adev->in_runpm); + if (r) + goto exit; + } + +exit: + if (amdgpu_sriov_vf(adev)) { + amdgpu_virt_init_data_exchange(adev); + amdgpu_virt_release_full_gpu(adev, true); + } + + if (r) + return r; + + /* Make sure IB tests flushed */ + flush_delayed_work(&adev->delayed_init_work); + + if (fbcon) + drm_fb_helper_set_suspend_unlocked(adev_to_drm(adev)->fb_helper, false); + + amdgpu_ras_resume(adev); + + if (adev->mode_info.num_crtc) { + /* + * Most of the connector probing functions try to acquire runtime pm + * refs to ensure that the GPU is powered on when connector polling is + * performed. Since we're calling this from a runtime PM callback, + * trying to acquire rpm refs will cause us to deadlock. + * + * Since we're guaranteed to be holding the rpm lock, it's safe to + * temporarily disable the rpm helpers so this doesn't deadlock us. + */ +#ifdef CONFIG_PM + dev->dev->power.disable_depth++; +#endif + if (!adev->dc_enabled) + drm_helper_hpd_irq_event(dev); + else + drm_kms_helper_hotplug_event(dev); +#ifdef CONFIG_PM + dev->dev->power.disable_depth--; +#endif + } + adev->in_suspend = false; + + if (adev->enable_mes) + amdgpu_mes_self_test(adev); + + if (amdgpu_acpi_smart_shift_update(dev, AMDGPU_SS_DEV_D0)) + DRM_WARN("smart shift update failed\n"); + + return 0; +} + +/** + * amdgpu_device_ip_check_soft_reset - did soft reset succeed + * + * @adev: amdgpu_device pointer + * + * The list of all the hardware IPs that make up the asic is walked and + * the check_soft_reset callbacks are run. check_soft_reset determines + * if the asic is still hung or not. + * Returns true if any of the IPs are still in a hung state, false if not. + */ +static bool amdgpu_device_ip_check_soft_reset(struct amdgpu_device *adev) +{ + int i; + bool asic_hang = false; + + if (amdgpu_sriov_vf(adev)) + return true; + + if (amdgpu_asic_need_full_reset(adev)) + return true; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid) + continue; + if (adev->ip_blocks[i].version->funcs->check_soft_reset) + adev->ip_blocks[i].status.hang = + adev->ip_blocks[i].version->funcs->check_soft_reset(adev); + if (adev->ip_blocks[i].status.hang) { + dev_info(adev->dev, "IP block:%s is hung!\n", adev->ip_blocks[i].version->funcs->name); + asic_hang = true; + } + } + return asic_hang; +} + +/** + * amdgpu_device_ip_pre_soft_reset - prepare for soft reset + * + * @adev: amdgpu_device pointer + * + * The list of all the hardware IPs that make up the asic is walked and the + * pre_soft_reset callbacks are run if the block is hung. pre_soft_reset + * handles any IP specific hardware or software state changes that are + * necessary for a soft reset to succeed. + * Returns 0 on success, negative error code on failure. + */ +static int amdgpu_device_ip_pre_soft_reset(struct amdgpu_device *adev) +{ + int i, r = 0; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid) + continue; + if (adev->ip_blocks[i].status.hang && + adev->ip_blocks[i].version->funcs->pre_soft_reset) { + r = adev->ip_blocks[i].version->funcs->pre_soft_reset(adev); + if (r) + return r; + } + } + + return 0; +} + +/** + * amdgpu_device_ip_need_full_reset - check if a full asic reset is needed + * + * @adev: amdgpu_device pointer + * + * Some hardware IPs cannot be soft reset. If they are hung, a full gpu + * reset is necessary to recover. + * Returns true if a full asic reset is required, false if not. + */ +static bool amdgpu_device_ip_need_full_reset(struct amdgpu_device *adev) +{ + int i; + + if (amdgpu_asic_need_full_reset(adev)) + return true; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid) + continue; + if ((adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC) || + (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SMC) || + (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_ACP) || + (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_DCE) || + adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP) { + if (adev->ip_blocks[i].status.hang) { + dev_info(adev->dev, "Some block need full reset!\n"); + return true; + } + } + } + return false; +} + +/** + * amdgpu_device_ip_soft_reset - do a soft reset + * + * @adev: amdgpu_device pointer + * + * The list of all the hardware IPs that make up the asic is walked and the + * soft_reset callbacks are run if the block is hung. soft_reset handles any + * IP specific hardware or software state changes that are necessary to soft + * reset the IP. + * Returns 0 on success, negative error code on failure. + */ +static int amdgpu_device_ip_soft_reset(struct amdgpu_device *adev) +{ + int i, r = 0; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid) + continue; + if (adev->ip_blocks[i].status.hang && + adev->ip_blocks[i].version->funcs->soft_reset) { + r = adev->ip_blocks[i].version->funcs->soft_reset(adev); + if (r) + return r; + } + } + + return 0; +} + +/** + * amdgpu_device_ip_post_soft_reset - clean up from soft reset + * + * @adev: amdgpu_device pointer + * + * The list of all the hardware IPs that make up the asic is walked and the + * post_soft_reset callbacks are run if the asic was hung. post_soft_reset + * handles any IP specific hardware or software state changes that are + * necessary after the IP has been soft reset. + * Returns 0 on success, negative error code on failure. + */ +static int amdgpu_device_ip_post_soft_reset(struct amdgpu_device *adev) +{ + int i, r = 0; + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!adev->ip_blocks[i].status.valid) + continue; + if (adev->ip_blocks[i].status.hang && + adev->ip_blocks[i].version->funcs->post_soft_reset) + r = adev->ip_blocks[i].version->funcs->post_soft_reset(adev); + if (r) + return r; + } + + return 0; +} + +/** + * amdgpu_device_recover_vram - Recover some VRAM contents + * + * @adev: amdgpu_device pointer + * + * Restores the contents of VRAM buffers from the shadows in GTT. Used to + * restore things like GPUVM page tables after a GPU reset where + * the contents of VRAM might be lost. + * + * Returns: + * 0 on success, negative error code on failure. + */ +static int amdgpu_device_recover_vram(struct amdgpu_device *adev) +{ + struct dma_fence *fence = NULL, *next = NULL; + struct amdgpu_bo *shadow; + struct amdgpu_bo_vm *vmbo; + long r = 1, tmo; + + if (amdgpu_sriov_runtime(adev)) + tmo = msecs_to_jiffies(8000); + else + tmo = msecs_to_jiffies(100); + + dev_info(adev->dev, "recover vram bo from shadow start\n"); + mutex_lock(&adev->shadow_list_lock); + list_for_each_entry(vmbo, &adev->shadow_list, shadow_list) { + /* If vm is compute context or adev is APU, shadow will be NULL */ + if (!vmbo->shadow) + continue; + shadow = vmbo->shadow; + + /* No need to recover an evicted BO */ + if (shadow->tbo.resource->mem_type != TTM_PL_TT || + shadow->tbo.resource->start == AMDGPU_BO_INVALID_OFFSET || + shadow->parent->tbo.resource->mem_type != TTM_PL_VRAM) + continue; + + r = amdgpu_bo_restore_shadow(shadow, &next); + if (r) + break; + + if (fence) { + tmo = dma_fence_wait_timeout(fence, false, tmo); + dma_fence_put(fence); + fence = next; + if (tmo == 0) { + r = -ETIMEDOUT; + break; + } else if (tmo < 0) { + r = tmo; + break; + } + } else { + fence = next; + } + } + mutex_unlock(&adev->shadow_list_lock); + + if (fence) + tmo = dma_fence_wait_timeout(fence, false, tmo); + dma_fence_put(fence); + + if (r < 0 || tmo <= 0) { + dev_err(adev->dev, "recover vram bo from shadow failed, r is %ld, tmo is %ld\n", r, tmo); + return -EIO; + } + + dev_info(adev->dev, "recover vram bo from shadow done\n"); + return 0; +} + + +/** + * amdgpu_device_reset_sriov - reset ASIC for SR-IOV vf + * + * @adev: amdgpu_device pointer + * @from_hypervisor: request from hypervisor + * + * do VF FLR and reinitialize Asic + * return 0 means succeeded otherwise failed + */ +static int amdgpu_device_reset_sriov(struct amdgpu_device *adev, + bool from_hypervisor) +{ + int r; + struct amdgpu_hive_info *hive = NULL; + int retry_limit = 0; + +retry: + amdgpu_amdkfd_pre_reset(adev); + + if (from_hypervisor) + r = amdgpu_virt_request_full_gpu(adev, true); + else + r = amdgpu_virt_reset_gpu(adev); + if (r) + return r; + amdgpu_irq_gpu_reset_resume_helper(adev); + + /* some sw clean up VF needs to do before recover */ + amdgpu_virt_post_reset(adev); + + /* Resume IP prior to SMC */ + r = amdgpu_device_ip_reinit_early_sriov(adev); + if (r) + goto error; + + amdgpu_virt_init_data_exchange(adev); + + r = amdgpu_device_fw_loading(adev); + if (r) + return r; + + /* now we are okay to resume SMC/CP/SDMA */ + r = amdgpu_device_ip_reinit_late_sriov(adev); + if (r) + goto error; + + hive = amdgpu_get_xgmi_hive(adev); + /* Update PSP FW topology after reset */ + if (hive && adev->gmc.xgmi.num_physical_nodes > 1) + r = amdgpu_xgmi_update_topology(hive, adev); + + if (hive) + amdgpu_put_xgmi_hive(hive); + + if (!r) { + r = amdgpu_ib_ring_tests(adev); + + amdgpu_amdkfd_post_reset(adev); + } + +error: + if (!r && adev->virt.gim_feature & AMDGIM_FEATURE_GIM_FLR_VRAMLOST) { + amdgpu_inc_vram_lost(adev); + r = amdgpu_device_recover_vram(adev); + } + amdgpu_virt_release_full_gpu(adev, true); + + if (AMDGPU_RETRY_SRIOV_RESET(r)) { + if (retry_limit < AMDGPU_MAX_RETRY_LIMIT) { + retry_limit++; + goto retry; + } else + DRM_ERROR("GPU reset retry is beyond the retry limit\n"); + } + + return r; +} + +/** + * amdgpu_device_has_job_running - check if there is any job in mirror list + * + * @adev: amdgpu_device pointer + * + * check if there is any job in mirror list + */ +bool amdgpu_device_has_job_running(struct amdgpu_device *adev) +{ + int i; + struct drm_sched_job *job; + + for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (!ring || !ring->sched.thread) + continue; + + spin_lock(&ring->sched.job_list_lock); + job = list_first_entry_or_null(&ring->sched.pending_list, + struct drm_sched_job, list); + spin_unlock(&ring->sched.job_list_lock); + if (job) + return true; + } + return false; +} + +/** + * amdgpu_device_should_recover_gpu - check if we should try GPU recovery + * + * @adev: amdgpu_device pointer + * + * Check amdgpu_gpu_recovery and SRIOV status to see if we should try to recover + * a hung GPU. + */ +bool amdgpu_device_should_recover_gpu(struct amdgpu_device *adev) +{ + + if (amdgpu_gpu_recovery == 0) + goto disabled; + + /* Skip soft reset check in fatal error mode */ + if (!amdgpu_ras_is_poison_mode_supported(adev)) + return true; + + if (amdgpu_sriov_vf(adev)) + return true; + + if (amdgpu_gpu_recovery == -1) { + switch (adev->asic_type) { +#ifdef CONFIG_DRM_AMDGPU_SI + case CHIP_VERDE: + case CHIP_TAHITI: + case CHIP_PITCAIRN: + case CHIP_OLAND: + case CHIP_HAINAN: +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK + case CHIP_KAVERI: + case CHIP_KABINI: + case CHIP_MULLINS: +#endif + case CHIP_CARRIZO: + case CHIP_STONEY: + case CHIP_CYAN_SKILLFISH: + goto disabled; + default: + break; + } + } + + return true; + +disabled: + dev_info(adev->dev, "GPU recovery disabled.\n"); + return false; +} + +int amdgpu_device_mode1_reset(struct amdgpu_device *adev) +{ + u32 i; + int ret = 0; + + amdgpu_atombios_scratch_regs_engine_hung(adev, true); + + dev_info(adev->dev, "GPU mode1 reset\n"); + + /* disable BM */ + pci_clear_master(adev->pdev); + + amdgpu_device_cache_pci_state(adev->pdev); + + if (amdgpu_dpm_is_mode1_reset_supported(adev)) { + dev_info(adev->dev, "GPU smu mode1 reset\n"); + ret = amdgpu_dpm_mode1_reset(adev); + } else { + dev_info(adev->dev, "GPU psp mode1 reset\n"); + ret = psp_gpu_reset(adev); + } + + if (ret) + goto mode1_reset_failed; + + amdgpu_device_load_pci_state(adev->pdev); + ret = amdgpu_psp_wait_for_bootloader(adev); + if (ret) + goto mode1_reset_failed; + + /* wait for asic to come out of reset */ + for (i = 0; i < adev->usec_timeout; i++) { + u32 memsize = adev->nbio.funcs->get_memsize(adev); + + if (memsize != 0xffffffff) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) { + ret = -ETIMEDOUT; + goto mode1_reset_failed; + } + + amdgpu_atombios_scratch_regs_engine_hung(adev, false); + + return 0; + +mode1_reset_failed: + dev_err(adev->dev, "GPU mode1 reset failed\n"); + return ret; +} + +int amdgpu_device_pre_asic_reset(struct amdgpu_device *adev, + struct amdgpu_reset_context *reset_context) +{ + int i, r = 0; + struct amdgpu_job *job = NULL; + bool need_full_reset = + test_bit(AMDGPU_NEED_FULL_RESET, &reset_context->flags); + + if (reset_context->reset_req_dev == adev) + job = reset_context->job; + + if (amdgpu_sriov_vf(adev)) { + /* stop the data exchange thread */ + amdgpu_virt_fini_data_exchange(adev); + } + + amdgpu_fence_driver_isr_toggle(adev, true); + + /* block all schedulers and reset given job's ring */ + for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (!ring || !ring->sched.thread) + continue; + + /* Clear job fence from fence drv to avoid force_completion + * leave NULL and vm flush fence in fence drv + */ + amdgpu_fence_driver_clear_job_fences(ring); + + /* after all hw jobs are reset, hw fence is meaningless, so force_completion */ + amdgpu_fence_driver_force_completion(ring); + } + + amdgpu_fence_driver_isr_toggle(adev, false); + + if (job && job->vm) + drm_sched_increase_karma(&job->base); + + r = amdgpu_reset_prepare_hwcontext(adev, reset_context); + /* If reset handler not implemented, continue; otherwise return */ + if (r == -EOPNOTSUPP) + r = 0; + else + return r; + + /* Don't suspend on bare metal if we are not going to HW reset the ASIC */ + if (!amdgpu_sriov_vf(adev)) { + + if (!need_full_reset) + need_full_reset = amdgpu_device_ip_need_full_reset(adev); + + if (!need_full_reset && amdgpu_gpu_recovery && + amdgpu_device_ip_check_soft_reset(adev)) { + amdgpu_device_ip_pre_soft_reset(adev); + r = amdgpu_device_ip_soft_reset(adev); + amdgpu_device_ip_post_soft_reset(adev); + if (r || amdgpu_device_ip_check_soft_reset(adev)) { + dev_info(adev->dev, "soft reset failed, will fallback to full reset!\n"); + need_full_reset = true; + } + } + + if (need_full_reset) + r = amdgpu_device_ip_suspend(adev); + if (need_full_reset) + set_bit(AMDGPU_NEED_FULL_RESET, &reset_context->flags); + else + clear_bit(AMDGPU_NEED_FULL_RESET, + &reset_context->flags); + } + + return r; +} + +static int amdgpu_reset_reg_dumps(struct amdgpu_device *adev) +{ + int i; + + lockdep_assert_held(&adev->reset_domain->sem); + + for (i = 0; i < adev->num_regs; i++) { + adev->reset_dump_reg_value[i] = RREG32(adev->reset_dump_reg_list[i]); + trace_amdgpu_reset_reg_dumps(adev->reset_dump_reg_list[i], + adev->reset_dump_reg_value[i]); + } + + return 0; +} + +#ifdef CONFIG_DEV_COREDUMP +static ssize_t amdgpu_devcoredump_read(char *buffer, loff_t offset, + size_t count, void *data, size_t datalen) +{ + struct drm_printer p; + struct amdgpu_device *adev = data; + struct drm_print_iterator iter; + int i; + + iter.data = buffer; + iter.offset = 0; + iter.start = offset; + iter.remain = count; + + p = drm_coredump_printer(&iter); + + drm_printf(&p, "**** AMDGPU Device Coredump ****\n"); + drm_printf(&p, "kernel: " UTS_RELEASE "\n"); + drm_printf(&p, "module: " KBUILD_MODNAME "\n"); + drm_printf(&p, "time: %lld.%09ld\n", adev->reset_time.tv_sec, adev->reset_time.tv_nsec); + if (adev->reset_task_info.pid) + drm_printf(&p, "process_name: %s PID: %d\n", + adev->reset_task_info.process_name, + adev->reset_task_info.pid); + + if (adev->reset_vram_lost) + drm_printf(&p, "VRAM is lost due to GPU reset!\n"); + if (adev->num_regs) { + drm_printf(&p, "AMDGPU register dumps:\nOffset: Value:\n"); + + for (i = 0; i < adev->num_regs; i++) + drm_printf(&p, "0x%08x: 0x%08x\n", + adev->reset_dump_reg_list[i], + adev->reset_dump_reg_value[i]); + } + + return count - iter.remain; +} + +static void amdgpu_devcoredump_free(void *data) +{ +} + +static void amdgpu_reset_capture_coredumpm(struct amdgpu_device *adev) +{ + struct drm_device *dev = adev_to_drm(adev); + + ktime_get_ts64(&adev->reset_time); + dev_coredumpm(dev->dev, THIS_MODULE, adev, 0, GFP_NOWAIT, + amdgpu_devcoredump_read, amdgpu_devcoredump_free); +} +#endif + +int amdgpu_do_asic_reset(struct list_head *device_list_handle, + struct amdgpu_reset_context *reset_context) +{ + struct amdgpu_device *tmp_adev = NULL; + bool need_full_reset, skip_hw_reset, vram_lost = false; + int r = 0; + bool gpu_reset_for_dev_remove = 0; + + /* Try reset handler method first */ + tmp_adev = list_first_entry(device_list_handle, struct amdgpu_device, + reset_list); + amdgpu_reset_reg_dumps(tmp_adev); + + reset_context->reset_device_list = device_list_handle; + r = amdgpu_reset_perform_reset(tmp_adev, reset_context); + /* If reset handler not implemented, continue; otherwise return */ + if (r == -EOPNOTSUPP) + r = 0; + else + return r; + + /* Reset handler not implemented, use the default method */ + need_full_reset = + test_bit(AMDGPU_NEED_FULL_RESET, &reset_context->flags); + skip_hw_reset = test_bit(AMDGPU_SKIP_HW_RESET, &reset_context->flags); + + gpu_reset_for_dev_remove = + test_bit(AMDGPU_RESET_FOR_DEVICE_REMOVE, &reset_context->flags) && + test_bit(AMDGPU_NEED_FULL_RESET, &reset_context->flags); + + /* + * ASIC reset has to be done on all XGMI hive nodes ASAP + * to allow proper links negotiation in FW (within 1 sec) + */ + if (!skip_hw_reset && need_full_reset) { + list_for_each_entry(tmp_adev, device_list_handle, reset_list) { + /* For XGMI run all resets in parallel to speed up the process */ + if (tmp_adev->gmc.xgmi.num_physical_nodes > 1) { + tmp_adev->gmc.xgmi.pending_reset = false; + if (!queue_work(system_unbound_wq, &tmp_adev->xgmi_reset_work)) + r = -EALREADY; + } else + r = amdgpu_asic_reset(tmp_adev); + + if (r) { + dev_err(tmp_adev->dev, "ASIC reset failed with error, %d for drm dev, %s", + r, adev_to_drm(tmp_adev)->unique); + break; + } + } + + /* For XGMI wait for all resets to complete before proceed */ + if (!r) { + list_for_each_entry(tmp_adev, device_list_handle, reset_list) { + if (tmp_adev->gmc.xgmi.num_physical_nodes > 1) { + flush_work(&tmp_adev->xgmi_reset_work); + r = tmp_adev->asic_reset_res; + if (r) + break; + } + } + } + } + + if (!r && amdgpu_ras_intr_triggered()) { + list_for_each_entry(tmp_adev, device_list_handle, reset_list) { + if (tmp_adev->mmhub.ras && tmp_adev->mmhub.ras->ras_block.hw_ops && + tmp_adev->mmhub.ras->ras_block.hw_ops->reset_ras_error_count) + tmp_adev->mmhub.ras->ras_block.hw_ops->reset_ras_error_count(tmp_adev); + } + + amdgpu_ras_intr_cleared(); + } + + /* Since the mode1 reset affects base ip blocks, the + * phase1 ip blocks need to be resumed. Otherwise there + * will be a BIOS signature error and the psp bootloader + * can't load kdb on the next amdgpu install. + */ + if (gpu_reset_for_dev_remove) { + list_for_each_entry(tmp_adev, device_list_handle, reset_list) + amdgpu_device_ip_resume_phase1(tmp_adev); + + goto end; + } + + list_for_each_entry(tmp_adev, device_list_handle, reset_list) { + if (need_full_reset) { + /* post card */ + r = amdgpu_device_asic_init(tmp_adev); + if (r) { + dev_warn(tmp_adev->dev, "asic atom init failed!"); + } else { + dev_info(tmp_adev->dev, "GPU reset succeeded, trying to resume\n"); + + r = amdgpu_device_ip_resume_phase1(tmp_adev); + if (r) + goto out; + + vram_lost = amdgpu_device_check_vram_lost(tmp_adev); +#ifdef CONFIG_DEV_COREDUMP + tmp_adev->reset_vram_lost = vram_lost; + memset(&tmp_adev->reset_task_info, 0, + sizeof(tmp_adev->reset_task_info)); + if (reset_context->job && reset_context->job->vm) + tmp_adev->reset_task_info = + reset_context->job->vm->task_info; + amdgpu_reset_capture_coredumpm(tmp_adev); +#endif + if (vram_lost) { + DRM_INFO("VRAM is lost due to GPU reset!\n"); + amdgpu_inc_vram_lost(tmp_adev); + } + + r = amdgpu_device_fw_loading(tmp_adev); + if (r) + return r; + + r = amdgpu_device_ip_resume_phase2(tmp_adev); + if (r) + goto out; + + if (vram_lost) + amdgpu_device_fill_reset_magic(tmp_adev); + + /* + * Add this ASIC as tracked as reset was already + * complete successfully. + */ + amdgpu_register_gpu_instance(tmp_adev); + + if (!reset_context->hive && + tmp_adev->gmc.xgmi.num_physical_nodes > 1) + amdgpu_xgmi_add_device(tmp_adev); + + r = amdgpu_device_ip_late_init(tmp_adev); + if (r) + goto out; + + drm_fb_helper_set_suspend_unlocked(adev_to_drm(tmp_adev)->fb_helper, false); + + /* + * The GPU enters bad state once faulty pages + * by ECC has reached the threshold, and ras + * recovery is scheduled next. So add one check + * here to break recovery if it indeed exceeds + * bad page threshold, and remind user to + * retire this GPU or setting one bigger + * bad_page_threshold value to fix this once + * probing driver again. + */ + if (!amdgpu_ras_eeprom_check_err_threshold(tmp_adev)) { + /* must succeed. */ + amdgpu_ras_resume(tmp_adev); + } else { + r = -EINVAL; + goto out; + } + + /* Update PSP FW topology after reset */ + if (reset_context->hive && + tmp_adev->gmc.xgmi.num_physical_nodes > 1) + r = amdgpu_xgmi_update_topology( + reset_context->hive, tmp_adev); + } + } + +out: + if (!r) { + amdgpu_irq_gpu_reset_resume_helper(tmp_adev); + r = amdgpu_ib_ring_tests(tmp_adev); + if (r) { + dev_err(tmp_adev->dev, "ib ring test failed (%d).\n", r); + need_full_reset = true; + r = -EAGAIN; + goto end; + } + } + + if (!r) + r = amdgpu_device_recover_vram(tmp_adev); + else + tmp_adev->asic_reset_res = r; + } + +end: + if (need_full_reset) + set_bit(AMDGPU_NEED_FULL_RESET, &reset_context->flags); + else + clear_bit(AMDGPU_NEED_FULL_RESET, &reset_context->flags); + return r; +} + +static void amdgpu_device_set_mp1_state(struct amdgpu_device *adev) +{ + + switch (amdgpu_asic_reset_method(adev)) { + case AMD_RESET_METHOD_MODE1: + adev->mp1_state = PP_MP1_STATE_SHUTDOWN; + break; + case AMD_RESET_METHOD_MODE2: + adev->mp1_state = PP_MP1_STATE_RESET; + break; + default: + adev->mp1_state = PP_MP1_STATE_NONE; + break; + } +} + +static void amdgpu_device_unset_mp1_state(struct amdgpu_device *adev) +{ + amdgpu_vf_error_trans_all(adev); + adev->mp1_state = PP_MP1_STATE_NONE; +} + +static void amdgpu_device_resume_display_audio(struct amdgpu_device *adev) +{ + struct pci_dev *p = NULL; + + p = pci_get_domain_bus_and_slot(pci_domain_nr(adev->pdev->bus), + adev->pdev->bus->number, 1); + if (p) { + pm_runtime_enable(&(p->dev)); + pm_runtime_resume(&(p->dev)); + } + + pci_dev_put(p); +} + +static int amdgpu_device_suspend_display_audio(struct amdgpu_device *adev) +{ + enum amd_reset_method reset_method; + struct pci_dev *p = NULL; + u64 expires; + + /* + * For now, only BACO and mode1 reset are confirmed + * to suffer the audio issue without proper suspended. + */ + reset_method = amdgpu_asic_reset_method(adev); + if ((reset_method != AMD_RESET_METHOD_BACO) && + (reset_method != AMD_RESET_METHOD_MODE1)) + return -EINVAL; + + p = pci_get_domain_bus_and_slot(pci_domain_nr(adev->pdev->bus), + adev->pdev->bus->number, 1); + if (!p) + return -ENODEV; + + expires = pm_runtime_autosuspend_expiration(&(p->dev)); + if (!expires) + /* + * If we cannot get the audio device autosuspend delay, + * a fixed 4S interval will be used. Considering 3S is + * the audio controller default autosuspend delay setting. + * 4S used here is guaranteed to cover that. + */ + expires = ktime_get_mono_fast_ns() + NSEC_PER_SEC * 4ULL; + + while (!pm_runtime_status_suspended(&(p->dev))) { + if (!pm_runtime_suspend(&(p->dev))) + break; + + if (expires < ktime_get_mono_fast_ns()) { + dev_warn(adev->dev, "failed to suspend display audio\n"); + pci_dev_put(p); + /* TODO: abort the succeeding gpu reset? */ + return -ETIMEDOUT; + } + } + + pm_runtime_disable(&(p->dev)); + + pci_dev_put(p); + return 0; +} + +static inline void amdgpu_device_stop_pending_resets(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + +#if defined(CONFIG_DEBUG_FS) + if (!amdgpu_sriov_vf(adev)) + cancel_work(&adev->reset_work); +#endif + + if (adev->kfd.dev) + cancel_work(&adev->kfd.reset_work); + + if (amdgpu_sriov_vf(adev)) + cancel_work(&adev->virt.flr_work); + + if (con && adev->ras_enabled) + cancel_work(&con->recovery_work); + +} + +/** + * amdgpu_device_gpu_recover - reset the asic and recover scheduler + * + * @adev: amdgpu_device pointer + * @job: which job trigger hang + * @reset_context: amdgpu reset context pointer + * + * Attempt to reset the GPU if it has hung (all asics). + * Attempt to do soft-reset or full-reset and reinitialize Asic + * Returns 0 for success or an error on failure. + */ + +int amdgpu_device_gpu_recover(struct amdgpu_device *adev, + struct amdgpu_job *job, + struct amdgpu_reset_context *reset_context) +{ + struct list_head device_list, *device_list_handle = NULL; + bool job_signaled = false; + struct amdgpu_hive_info *hive = NULL; + struct amdgpu_device *tmp_adev = NULL; + int i, r = 0; + bool need_emergency_restart = false; + bool audio_suspended = false; + bool gpu_reset_for_dev_remove = false; + + gpu_reset_for_dev_remove = + test_bit(AMDGPU_RESET_FOR_DEVICE_REMOVE, &reset_context->flags) && + test_bit(AMDGPU_NEED_FULL_RESET, &reset_context->flags); + + /* + * Special case: RAS triggered and full reset isn't supported + */ + need_emergency_restart = amdgpu_ras_need_emergency_restart(adev); + + /* + * Flush RAM to disk so that after reboot + * the user can read log and see why the system rebooted. + */ + if (need_emergency_restart && amdgpu_ras_get_context(adev) && + amdgpu_ras_get_context(adev)->reboot) { + DRM_WARN("Emergency reboot."); + + ksys_sync_helper(); + emergency_restart(); + } + + dev_info(adev->dev, "GPU %s begin!\n", + need_emergency_restart ? "jobs stop":"reset"); + + if (!amdgpu_sriov_vf(adev)) + hive = amdgpu_get_xgmi_hive(adev); + if (hive) + mutex_lock(&hive->hive_lock); + + reset_context->job = job; + reset_context->hive = hive; + /* + * Build list of devices to reset. + * In case we are in XGMI hive mode, resort the device list + * to put adev in the 1st position. + */ + INIT_LIST_HEAD(&device_list); + if (!amdgpu_sriov_vf(adev) && (adev->gmc.xgmi.num_physical_nodes > 1)) { + list_for_each_entry(tmp_adev, &hive->device_list, gmc.xgmi.head) { + list_add_tail(&tmp_adev->reset_list, &device_list); + if (gpu_reset_for_dev_remove && adev->shutdown) + tmp_adev->shutdown = true; + } + if (!list_is_first(&adev->reset_list, &device_list)) + list_rotate_to_front(&adev->reset_list, &device_list); + device_list_handle = &device_list; + } else { + list_add_tail(&adev->reset_list, &device_list); + device_list_handle = &device_list; + } + + /* We need to lock reset domain only once both for XGMI and single device */ + tmp_adev = list_first_entry(device_list_handle, struct amdgpu_device, + reset_list); + amdgpu_device_lock_reset_domain(tmp_adev->reset_domain); + + /* block all schedulers and reset given job's ring */ + list_for_each_entry(tmp_adev, device_list_handle, reset_list) { + + amdgpu_device_set_mp1_state(tmp_adev); + + /* + * Try to put the audio codec into suspend state + * before gpu reset started. + * + * Due to the power domain of the graphics device + * is shared with AZ power domain. Without this, + * we may change the audio hardware from behind + * the audio driver's back. That will trigger + * some audio codec errors. + */ + if (!amdgpu_device_suspend_display_audio(tmp_adev)) + audio_suspended = true; + + amdgpu_ras_set_error_query_ready(tmp_adev, false); + + cancel_delayed_work_sync(&tmp_adev->delayed_init_work); + + if (!amdgpu_sriov_vf(tmp_adev)) + amdgpu_amdkfd_pre_reset(tmp_adev); + + /* + * Mark these ASICs to be reseted as untracked first + * And add them back after reset completed + */ + amdgpu_unregister_gpu_instance(tmp_adev); + + drm_fb_helper_set_suspend_unlocked(adev_to_drm(tmp_adev)->fb_helper, true); + + /* disable ras on ALL IPs */ + if (!need_emergency_restart && + amdgpu_device_ip_need_full_reset(tmp_adev)) + amdgpu_ras_suspend(tmp_adev); + + for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { + struct amdgpu_ring *ring = tmp_adev->rings[i]; + + if (!ring || !ring->sched.thread) + continue; + + drm_sched_stop(&ring->sched, job ? &job->base : NULL); + + if (need_emergency_restart) + amdgpu_job_stop_all_jobs_on_sched(&ring->sched); + } + atomic_inc(&tmp_adev->gpu_reset_counter); + } + + if (need_emergency_restart) + goto skip_sched_resume; + + /* + * Must check guilty signal here since after this point all old + * HW fences are force signaled. + * + * job->base holds a reference to parent fence + */ + if (job && dma_fence_is_signaled(&job->hw_fence)) { + job_signaled = true; + dev_info(adev->dev, "Guilty job already signaled, skipping HW reset"); + goto skip_hw_reset; + } + +retry: /* Rest of adevs pre asic reset from XGMI hive. */ + list_for_each_entry(tmp_adev, device_list_handle, reset_list) { + if (gpu_reset_for_dev_remove) { + /* Workaroud for ASICs need to disable SMC first */ + amdgpu_device_smu_fini_early(tmp_adev); + } + r = amdgpu_device_pre_asic_reset(tmp_adev, reset_context); + /*TODO Should we stop ?*/ + if (r) { + dev_err(tmp_adev->dev, "GPU pre asic reset failed with err, %d for drm dev, %s ", + r, adev_to_drm(tmp_adev)->unique); + tmp_adev->asic_reset_res = r; + } + + /* + * Drop all pending non scheduler resets. Scheduler resets + * were already dropped during drm_sched_stop + */ + amdgpu_device_stop_pending_resets(tmp_adev); + } + + /* Actual ASIC resets if needed.*/ + /* Host driver will handle XGMI hive reset for SRIOV */ + if (amdgpu_sriov_vf(adev)) { + r = amdgpu_device_reset_sriov(adev, job ? false : true); + if (r) + adev->asic_reset_res = r; + + /* Aldebaran and gfx_11_0_3 support ras in SRIOV, so need resume ras during reset */ + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 3)) + amdgpu_ras_resume(adev); + } else { + r = amdgpu_do_asic_reset(device_list_handle, reset_context); + if (r && r == -EAGAIN) + goto retry; + + if (!r && gpu_reset_for_dev_remove) + goto recover_end; + } + +skip_hw_reset: + + /* Post ASIC reset for all devs .*/ + list_for_each_entry(tmp_adev, device_list_handle, reset_list) { + + for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { + struct amdgpu_ring *ring = tmp_adev->rings[i]; + + if (!ring || !ring->sched.thread) + continue; + + drm_sched_start(&ring->sched, true); + } + + if (adev->enable_mes && adev->ip_versions[GC_HWIP][0] != IP_VERSION(11, 0, 3)) + amdgpu_mes_self_test(tmp_adev); + + if (!drm_drv_uses_atomic_modeset(adev_to_drm(tmp_adev)) && !job_signaled) + drm_helper_resume_force_mode(adev_to_drm(tmp_adev)); + + if (tmp_adev->asic_reset_res) + r = tmp_adev->asic_reset_res; + + tmp_adev->asic_reset_res = 0; + + if (r) { + /* bad news, how to tell it to userspace ? */ + dev_info(tmp_adev->dev, "GPU reset(%d) failed\n", atomic_read(&tmp_adev->gpu_reset_counter)); + amdgpu_vf_error_put(tmp_adev, AMDGIM_ERROR_VF_GPU_RESET_FAIL, 0, r); + } else { + dev_info(tmp_adev->dev, "GPU reset(%d) succeeded!\n", atomic_read(&tmp_adev->gpu_reset_counter)); + if (amdgpu_acpi_smart_shift_update(adev_to_drm(tmp_adev), AMDGPU_SS_DEV_D0)) + DRM_WARN("smart shift update failed\n"); + } + } + +skip_sched_resume: + list_for_each_entry(tmp_adev, device_list_handle, reset_list) { + /* unlock kfd: SRIOV would do it separately */ + if (!need_emergency_restart && !amdgpu_sriov_vf(tmp_adev)) + amdgpu_amdkfd_post_reset(tmp_adev); + + /* kfd_post_reset will do nothing if kfd device is not initialized, + * need to bring up kfd here if it's not be initialized before + */ + if (!adev->kfd.init_complete) + amdgpu_amdkfd_device_init(adev); + + if (audio_suspended) + amdgpu_device_resume_display_audio(tmp_adev); + + amdgpu_device_unset_mp1_state(tmp_adev); + + amdgpu_ras_set_error_query_ready(tmp_adev, true); + } + +recover_end: + tmp_adev = list_first_entry(device_list_handle, struct amdgpu_device, + reset_list); + amdgpu_device_unlock_reset_domain(tmp_adev->reset_domain); + + if (hive) { + mutex_unlock(&hive->hive_lock); + amdgpu_put_xgmi_hive(hive); + } + + if (r) + dev_info(adev->dev, "GPU reset end with ret = %d\n", r); + + atomic_set(&adev->reset_domain->reset_res, r); + return r; +} + +/** + * amdgpu_device_get_pcie_info - fence pcie info about the PCIE slot + * + * @adev: amdgpu_device pointer + * + * Fetchs and stores in the driver the PCIE capabilities (gen speed + * and lanes) of the slot the device is in. Handles APUs and + * virtualized environments where PCIE config space may not be available. + */ +static void amdgpu_device_get_pcie_info(struct amdgpu_device *adev) +{ + struct pci_dev *pdev; + enum pci_bus_speed speed_cap, platform_speed_cap; + enum pcie_link_width platform_link_width; + + if (amdgpu_pcie_gen_cap) + adev->pm.pcie_gen_mask = amdgpu_pcie_gen_cap; + + if (amdgpu_pcie_lane_cap) + adev->pm.pcie_mlw_mask = amdgpu_pcie_lane_cap; + + /* covers APUs as well */ + if (pci_is_root_bus(adev->pdev->bus) && !amdgpu_passthrough(adev)) { + if (adev->pm.pcie_gen_mask == 0) + adev->pm.pcie_gen_mask = AMDGPU_DEFAULT_PCIE_GEN_MASK; + if (adev->pm.pcie_mlw_mask == 0) + adev->pm.pcie_mlw_mask = AMDGPU_DEFAULT_PCIE_MLW_MASK; + return; + } + + if (adev->pm.pcie_gen_mask && adev->pm.pcie_mlw_mask) + return; + + pcie_bandwidth_available(adev->pdev, NULL, + &platform_speed_cap, &platform_link_width); + + if (adev->pm.pcie_gen_mask == 0) { + /* asic caps */ + pdev = adev->pdev; + speed_cap = pcie_get_speed_cap(pdev); + if (speed_cap == PCI_SPEED_UNKNOWN) { + adev->pm.pcie_gen_mask |= (CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1 | + CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2 | + CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN3); + } else { + if (speed_cap == PCIE_SPEED_32_0GT) + adev->pm.pcie_gen_mask |= (CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1 | + CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2 | + CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN3 | + CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN4 | + CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN5); + else if (speed_cap == PCIE_SPEED_16_0GT) + adev->pm.pcie_gen_mask |= (CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1 | + CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2 | + CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN3 | + CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN4); + else if (speed_cap == PCIE_SPEED_8_0GT) + adev->pm.pcie_gen_mask |= (CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1 | + CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2 | + CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN3); + else if (speed_cap == PCIE_SPEED_5_0GT) + adev->pm.pcie_gen_mask |= (CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1 | + CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2); + else + adev->pm.pcie_gen_mask |= CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1; + } + /* platform caps */ + if (platform_speed_cap == PCI_SPEED_UNKNOWN) { + adev->pm.pcie_gen_mask |= (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2); + } else { + if (platform_speed_cap == PCIE_SPEED_32_0GT) + adev->pm.pcie_gen_mask |= (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN4 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN5); + else if (platform_speed_cap == PCIE_SPEED_16_0GT) + adev->pm.pcie_gen_mask |= (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN4); + else if (platform_speed_cap == PCIE_SPEED_8_0GT) + adev->pm.pcie_gen_mask |= (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3); + else if (platform_speed_cap == PCIE_SPEED_5_0GT) + adev->pm.pcie_gen_mask |= (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2); + else + adev->pm.pcie_gen_mask |= CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1; + + } + } + if (adev->pm.pcie_mlw_mask == 0) { + if (platform_link_width == PCIE_LNK_WIDTH_UNKNOWN) { + adev->pm.pcie_mlw_mask |= AMDGPU_DEFAULT_PCIE_MLW_MASK; + } else { + switch (platform_link_width) { + case PCIE_LNK_X32: + adev->pm.pcie_mlw_mask = (CAIL_PCIE_LINK_WIDTH_SUPPORT_X32 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X16 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X12 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X8 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X1); + break; + case PCIE_LNK_X16: + adev->pm.pcie_mlw_mask = (CAIL_PCIE_LINK_WIDTH_SUPPORT_X16 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X12 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X8 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X1); + break; + case PCIE_LNK_X12: + adev->pm.pcie_mlw_mask = (CAIL_PCIE_LINK_WIDTH_SUPPORT_X12 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X8 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X1); + break; + case PCIE_LNK_X8: + adev->pm.pcie_mlw_mask = (CAIL_PCIE_LINK_WIDTH_SUPPORT_X8 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X1); + break; + case PCIE_LNK_X4: + adev->pm.pcie_mlw_mask = (CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X1); + break; + case PCIE_LNK_X2: + adev->pm.pcie_mlw_mask = (CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 | + CAIL_PCIE_LINK_WIDTH_SUPPORT_X1); + break; + case PCIE_LNK_X1: + adev->pm.pcie_mlw_mask = CAIL_PCIE_LINK_WIDTH_SUPPORT_X1; + break; + default: + break; + } + } + } +} + +/** + * amdgpu_device_is_peer_accessible - Check peer access through PCIe BAR + * + * @adev: amdgpu_device pointer + * @peer_adev: amdgpu_device pointer for peer device trying to access @adev + * + * Return true if @peer_adev can access (DMA) @adev through the PCIe + * BAR, i.e. @adev is "large BAR" and the BAR matches the DMA mask of + * @peer_adev. + */ +bool amdgpu_device_is_peer_accessible(struct amdgpu_device *adev, + struct amdgpu_device *peer_adev) +{ +#ifdef CONFIG_HSA_AMD_P2P + uint64_t address_mask = peer_adev->dev->dma_mask ? + ~*peer_adev->dev->dma_mask : ~((1ULL << 32) - 1); + resource_size_t aper_limit = + adev->gmc.aper_base + adev->gmc.aper_size - 1; + bool p2p_access = + !adev->gmc.xgmi.connected_to_cpu && + !(pci_p2pdma_distance(adev->pdev, peer_adev->dev, false) < 0); + + return pcie_p2p && p2p_access && (adev->gmc.visible_vram_size && + adev->gmc.real_vram_size == adev->gmc.visible_vram_size && + !(adev->gmc.aper_base & address_mask || + aper_limit & address_mask)); +#else + return false; +#endif +} + +int amdgpu_device_baco_enter(struct drm_device *dev) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + if (!amdgpu_device_supports_baco(dev)) + return -ENOTSUPP; + + if (ras && adev->ras_enabled && + adev->nbio.funcs->enable_doorbell_interrupt) + adev->nbio.funcs->enable_doorbell_interrupt(adev, false); + + return amdgpu_dpm_baco_enter(adev); +} + +int amdgpu_device_baco_exit(struct drm_device *dev) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + int ret = 0; + + if (!amdgpu_device_supports_baco(dev)) + return -ENOTSUPP; + + ret = amdgpu_dpm_baco_exit(adev); + if (ret) + return ret; + + if (ras && adev->ras_enabled && + adev->nbio.funcs->enable_doorbell_interrupt) + adev->nbio.funcs->enable_doorbell_interrupt(adev, true); + + if (amdgpu_passthrough(adev) && + adev->nbio.funcs->clear_doorbell_interrupt) + adev->nbio.funcs->clear_doorbell_interrupt(adev); + + return 0; +} + +/** + * amdgpu_pci_error_detected - Called when a PCI error is detected. + * @pdev: PCI device struct + * @state: PCI channel state + * + * Description: Called when a PCI error is detected. + * + * Return: PCI_ERS_RESULT_NEED_RESET or PCI_ERS_RESULT_DISCONNECT. + */ +pci_ers_result_t amdgpu_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + struct amdgpu_device *adev = drm_to_adev(dev); + int i; + + DRM_INFO("PCI error: detected callback, state(%d)!!\n", state); + + if (adev->gmc.xgmi.num_physical_nodes > 1) { + DRM_WARN("No support for XGMI hive yet..."); + return PCI_ERS_RESULT_DISCONNECT; + } + + adev->pci_channel_state = state; + + switch (state) { + case pci_channel_io_normal: + return PCI_ERS_RESULT_CAN_RECOVER; + /* Fatal error, prepare for slot reset */ + case pci_channel_io_frozen: + /* + * Locking adev->reset_domain->sem will prevent any external access + * to GPU during PCI error recovery + */ + amdgpu_device_lock_reset_domain(adev->reset_domain); + amdgpu_device_set_mp1_state(adev); + + /* + * Block any work scheduling as we do for regular GPU reset + * for the duration of the recovery + */ + for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (!ring || !ring->sched.thread) + continue; + + drm_sched_stop(&ring->sched, NULL); + } + atomic_inc(&adev->gpu_reset_counter); + return PCI_ERS_RESULT_NEED_RESET; + case pci_channel_io_perm_failure: + /* Permanent error, prepare for device removal */ + return PCI_ERS_RESULT_DISCONNECT; + } + + return PCI_ERS_RESULT_NEED_RESET; +} + +/** + * amdgpu_pci_mmio_enabled - Enable MMIO and dump debug registers + * @pdev: pointer to PCI device + */ +pci_ers_result_t amdgpu_pci_mmio_enabled(struct pci_dev *pdev) +{ + + DRM_INFO("PCI error: mmio enabled callback!!\n"); + + /* TODO - dump whatever for debugging purposes */ + + /* This called only if amdgpu_pci_error_detected returns + * PCI_ERS_RESULT_CAN_RECOVER. Read/write to the device still + * works, no need to reset slot. + */ + + return PCI_ERS_RESULT_RECOVERED; +} + +/** + * amdgpu_pci_slot_reset - Called when PCI slot has been reset. + * @pdev: PCI device struct + * + * Description: This routine is called by the pci error recovery + * code after the PCI slot has been reset, just before we + * should resume normal operations. + */ +pci_ers_result_t amdgpu_pci_slot_reset(struct pci_dev *pdev) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + struct amdgpu_device *adev = drm_to_adev(dev); + int r, i; + struct amdgpu_reset_context reset_context; + u32 memsize; + struct list_head device_list; + + DRM_INFO("PCI error: slot reset callback!!\n"); + + memset(&reset_context, 0, sizeof(reset_context)); + + INIT_LIST_HEAD(&device_list); + list_add_tail(&adev->reset_list, &device_list); + + /* wait for asic to come out of reset */ + msleep(500); + + /* Restore PCI confspace */ + amdgpu_device_load_pci_state(pdev); + + /* confirm ASIC came out of reset */ + for (i = 0; i < adev->usec_timeout; i++) { + memsize = amdgpu_asic_get_config_memsize(adev); + + if (memsize != 0xffffffff) + break; + udelay(1); + } + if (memsize == 0xffffffff) { + r = -ETIME; + goto out; + } + + reset_context.method = AMD_RESET_METHOD_NONE; + reset_context.reset_req_dev = adev; + set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); + set_bit(AMDGPU_SKIP_HW_RESET, &reset_context.flags); + + adev->no_hw_access = true; + r = amdgpu_device_pre_asic_reset(adev, &reset_context); + adev->no_hw_access = false; + if (r) + goto out; + + r = amdgpu_do_asic_reset(&device_list, &reset_context); + +out: + if (!r) { + if (amdgpu_device_cache_pci_state(adev->pdev)) + pci_restore_state(adev->pdev); + + DRM_INFO("PCIe error recovery succeeded\n"); + } else { + DRM_ERROR("PCIe error recovery failed, err:%d", r); + amdgpu_device_unset_mp1_state(adev); + amdgpu_device_unlock_reset_domain(adev->reset_domain); + } + + return r ? PCI_ERS_RESULT_DISCONNECT : PCI_ERS_RESULT_RECOVERED; +} + +/** + * amdgpu_pci_resume() - resume normal ops after PCI reset + * @pdev: pointer to PCI device + * + * Called when the error recovery driver tells us that its + * OK to resume normal operation. + */ +void amdgpu_pci_resume(struct pci_dev *pdev) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + struct amdgpu_device *adev = drm_to_adev(dev); + int i; + + + DRM_INFO("PCI error: resume callback!!\n"); + + /* Only continue execution for the case of pci_channel_io_frozen */ + if (adev->pci_channel_state != pci_channel_io_frozen) + return; + + for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (!ring || !ring->sched.thread) + continue; + + drm_sched_start(&ring->sched, true); + } + + amdgpu_device_unset_mp1_state(adev); + amdgpu_device_unlock_reset_domain(adev->reset_domain); +} + +bool amdgpu_device_cache_pci_state(struct pci_dev *pdev) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + struct amdgpu_device *adev = drm_to_adev(dev); + int r; + + r = pci_save_state(pdev); + if (!r) { + kfree(adev->pci_state); + + adev->pci_state = pci_store_saved_state(pdev); + + if (!adev->pci_state) { + DRM_ERROR("Failed to store PCI saved state"); + return false; + } + } else { + DRM_WARN("Failed to save PCI state, err:%d\n", r); + return false; + } + + return true; +} + +bool amdgpu_device_load_pci_state(struct pci_dev *pdev) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + struct amdgpu_device *adev = drm_to_adev(dev); + int r; + + if (!adev->pci_state) + return false; + + r = pci_load_saved_state(pdev, adev->pci_state); + + if (!r) { + pci_restore_state(pdev); + } else { + DRM_WARN("Failed to load PCI state, err:%d\n", r); + return false; + } + + return true; +} + +void amdgpu_device_flush_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ +#ifdef CONFIG_X86_64 + if ((adev->flags & AMD_IS_APU) && !amdgpu_passthrough(adev)) + return; +#endif + if (adev->gmc.xgmi.connected_to_cpu) + return; + + if (ring && ring->funcs->emit_hdp_flush) + amdgpu_ring_emit_hdp_flush(ring); + else + amdgpu_asic_flush_hdp(adev, ring); +} + +void amdgpu_device_invalidate_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ +#ifdef CONFIG_X86_64 + if ((adev->flags & AMD_IS_APU) && !amdgpu_passthrough(adev)) + return; +#endif + if (adev->gmc.xgmi.connected_to_cpu) + return; + + amdgpu_asic_invalidate_hdp(adev, ring); +} + +int amdgpu_in_reset(struct amdgpu_device *adev) +{ + return atomic_read(&adev->reset_domain->in_gpu_reset); +} + +/** + * amdgpu_device_halt() - bring hardware to some kind of halt state + * + * @adev: amdgpu_device pointer + * + * Bring hardware to some kind of halt state so that no one can touch it + * any more. It will help to maintain error context when error occurred. + * Compare to a simple hang, the system will keep stable at least for SSH + * access. Then it should be trivial to inspect the hardware state and + * see what's going on. Implemented as following: + * + * 1. drm_dev_unplug() makes device inaccessible to user space(IOCTLs, etc), + * clears all CPU mappings to device, disallows remappings through page faults + * 2. amdgpu_irq_disable_all() disables all interrupts + * 3. amdgpu_fence_driver_hw_fini() signals all HW fences + * 4. set adev->no_hw_access to avoid potential crashes after setp 5 + * 5. amdgpu_device_unmap_mmio() clears all MMIO mappings + * 6. pci_disable_device() and pci_wait_for_pending_transaction() + * flush any in flight DMA operations + */ +void amdgpu_device_halt(struct amdgpu_device *adev) +{ + struct pci_dev *pdev = adev->pdev; + struct drm_device *ddev = adev_to_drm(adev); + + amdgpu_xcp_dev_unplug(adev); + drm_dev_unplug(ddev); + + amdgpu_irq_disable_all(adev); + + amdgpu_fence_driver_hw_fini(adev); + + adev->no_hw_access = true; + + amdgpu_device_unmap_mmio(adev); + + pci_disable_device(pdev); + pci_wait_for_pending_transaction(pdev); +} + +u32 amdgpu_device_pcie_port_rreg(struct amdgpu_device *adev, + u32 reg) +{ + unsigned long flags, address, data; + u32 r; + + address = adev->nbio.funcs->get_pcie_port_index_offset(adev); + data = adev->nbio.funcs->get_pcie_port_data_offset(adev); + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(address, reg * 4); + (void)RREG32(address); + r = RREG32(data); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); + return r; +} + +void amdgpu_device_pcie_port_wreg(struct amdgpu_device *adev, + u32 reg, u32 v) +{ + unsigned long flags, address, data; + + address = adev->nbio.funcs->get_pcie_port_index_offset(adev); + data = adev->nbio.funcs->get_pcie_port_data_offset(adev); + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(address, reg * 4); + (void)RREG32(address); + WREG32(data, v); + (void)RREG32(data); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} + +/** + * amdgpu_device_switch_gang - switch to a new gang + * @adev: amdgpu_device pointer + * @gang: the gang to switch to + * + * Try to switch to a new gang. + * Returns: NULL if we switched to the new gang or a reference to the current + * gang leader. + */ +struct dma_fence *amdgpu_device_switch_gang(struct amdgpu_device *adev, + struct dma_fence *gang) +{ + struct dma_fence *old = NULL; + + do { + dma_fence_put(old); + rcu_read_lock(); + old = dma_fence_get_rcu_safe(&adev->gang_submit); + rcu_read_unlock(); + + if (old == gang) + break; + + if (!dma_fence_is_signaled(old)) + return old; + + } while (cmpxchg((struct dma_fence __force **)&adev->gang_submit, + old, gang) != old); + + dma_fence_put(old); + return NULL; +} + +bool amdgpu_device_has_display_hardware(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { +#ifdef CONFIG_DRM_AMDGPU_SI + case CHIP_HAINAN: +#endif + case CHIP_TOPAZ: + /* chips with no display hardware */ + return false; +#ifdef CONFIG_DRM_AMDGPU_SI + case CHIP_TAHITI: + case CHIP_PITCAIRN: + case CHIP_VERDE: + case CHIP_OLAND: +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK + case CHIP_BONAIRE: + case CHIP_HAWAII: + case CHIP_KAVERI: + case CHIP_KABINI: + case CHIP_MULLINS: +#endif + case CHIP_TONGA: + case CHIP_FIJI: + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_VEGAM: + case CHIP_CARRIZO: + case CHIP_STONEY: + /* chips with display hardware */ + return true; + default: + /* IP discovery */ + if (!adev->ip_versions[DCE_HWIP][0] || + (adev->harvest_ip_mask & AMD_HARVEST_IP_DMU_MASK)) + return false; + return true; + } +} + +uint32_t amdgpu_device_wait_on_rreg(struct amdgpu_device *adev, + uint32_t inst, uint32_t reg_addr, char reg_name[], + uint32_t expected_value, uint32_t mask) +{ + uint32_t ret = 0; + uint32_t old_ = 0; + uint32_t tmp_ = RREG32(reg_addr); + uint32_t loop = adev->usec_timeout; + + while ((tmp_ & (mask)) != (expected_value)) { + if (old_ != tmp_) { + loop = adev->usec_timeout; + old_ = tmp_; + } else + udelay(1); + tmp_ = RREG32(reg_addr); + loop--; + if (!loop) { + DRM_WARN("Register(%d) [%s] failed to reach value 0x%08x != 0x%08xn", + inst, reg_name, (uint32_t)expected_value, + (uint32_t)(tmp_ & (mask))); + ret = -ETIMEDOUT; + break; + } + } + return ret; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h new file mode 100644 index 000000000..1538b2dbf --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h @@ -0,0 +1,63 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_DF_H__ +#define __AMDGPU_DF_H__ + +struct amdgpu_df_hash_status { + bool hash_64k; + bool hash_2m; + bool hash_1g; +}; + +struct amdgpu_df_funcs { + void (*sw_init)(struct amdgpu_device *adev); + void (*sw_fini)(struct amdgpu_device *adev); + void (*enable_broadcast_mode)(struct amdgpu_device *adev, + bool enable); + u32 (*get_fb_channel_number)(struct amdgpu_device *adev); + u32 (*get_hbm_channel_number)(struct amdgpu_device *adev); + void (*update_medium_grain_clock_gating)(struct amdgpu_device *adev, + bool enable); + void (*get_clockgating_state)(struct amdgpu_device *adev, + u64 *flags); + void (*enable_ecc_force_par_wr_rmw)(struct amdgpu_device *adev, + bool enable); + int (*pmc_start)(struct amdgpu_device *adev, uint64_t config, + int counter_idx, int is_add); + int (*pmc_stop)(struct amdgpu_device *adev, uint64_t config, + int counter_idx, int is_remove); + void (*pmc_get_count)(struct amdgpu_device *adev, uint64_t config, + int counter_idx, uint64_t *count); + uint64_t (*get_fica)(struct amdgpu_device *adev, uint32_t ficaa_val); + void (*set_fica)(struct amdgpu_device *adev, uint32_t ficaa_val, + uint32_t ficadl_val, uint32_t ficadh_val); + bool (*query_ras_poison_mode)(struct amdgpu_device *adev); +}; + +struct amdgpu_df { + struct amdgpu_df_hash_status hash_status; + const struct amdgpu_df_funcs *funcs; +}; + +#endif /* __AMDGPU_DF_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c new file mode 100644 index 000000000..68a901287 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -0,0 +1,2635 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_discovery.h" +#include "soc15_hw_ip.h" +#include "discovery.h" + +#include "soc15.h" +#include "gfx_v9_0.h" +#include "gfx_v9_4_3.h" +#include "gmc_v9_0.h" +#include "df_v1_7.h" +#include "df_v3_6.h" +#include "df_v4_3.h" +#include "nbio_v6_1.h" +#include "nbio_v7_0.h" +#include "nbio_v7_4.h" +#include "nbio_v7_9.h" +#include "hdp_v4_0.h" +#include "vega10_ih.h" +#include "vega20_ih.h" +#include "sdma_v4_0.h" +#include "sdma_v4_4_2.h" +#include "uvd_v7_0.h" +#include "vce_v4_0.h" +#include "vcn_v1_0.h" +#include "vcn_v2_5.h" +#include "jpeg_v2_5.h" +#include "smuio_v9_0.h" +#include "gmc_v10_0.h" +#include "gmc_v11_0.h" +#include "gfxhub_v2_0.h" +#include "mmhub_v2_0.h" +#include "nbio_v2_3.h" +#include "nbio_v4_3.h" +#include "nbio_v7_2.h" +#include "nbio_v7_7.h" +#include "hdp_v5_0.h" +#include "hdp_v5_2.h" +#include "hdp_v6_0.h" +#include "nv.h" +#include "soc21.h" +#include "navi10_ih.h" +#include "ih_v6_0.h" +#include "ih_v6_1.h" +#include "gfx_v10_0.h" +#include "gfx_v11_0.h" +#include "sdma_v5_0.h" +#include "sdma_v5_2.h" +#include "sdma_v6_0.h" +#include "lsdma_v6_0.h" +#include "vcn_v2_0.h" +#include "jpeg_v2_0.h" +#include "vcn_v3_0.h" +#include "jpeg_v3_0.h" +#include "vcn_v4_0.h" +#include "jpeg_v4_0.h" +#include "vcn_v4_0_3.h" +#include "jpeg_v4_0_3.h" +#include "amdgpu_vkms.h" +#include "mes_v10_1.h" +#include "mes_v11_0.h" +#include "smuio_v11_0.h" +#include "smuio_v11_0_6.h" +#include "smuio_v13_0.h" +#include "smuio_v13_0_3.h" +#include "smuio_v13_0_6.h" + +#define FIRMWARE_IP_DISCOVERY "amdgpu/ip_discovery.bin" +MODULE_FIRMWARE(FIRMWARE_IP_DISCOVERY); + +#define mmRCC_CONFIG_MEMSIZE 0xde3 +#define mmMP0_SMN_C2PMSG_33 0x16061 +#define mmMM_INDEX 0x0 +#define mmMM_INDEX_HI 0x6 +#define mmMM_DATA 0x1 + +static const char *hw_id_names[HW_ID_MAX] = { + [MP1_HWID] = "MP1", + [MP2_HWID] = "MP2", + [THM_HWID] = "THM", + [SMUIO_HWID] = "SMUIO", + [FUSE_HWID] = "FUSE", + [CLKA_HWID] = "CLKA", + [PWR_HWID] = "PWR", + [GC_HWID] = "GC", + [UVD_HWID] = "UVD", + [AUDIO_AZ_HWID] = "AUDIO_AZ", + [ACP_HWID] = "ACP", + [DCI_HWID] = "DCI", + [DMU_HWID] = "DMU", + [DCO_HWID] = "DCO", + [DIO_HWID] = "DIO", + [XDMA_HWID] = "XDMA", + [DCEAZ_HWID] = "DCEAZ", + [DAZ_HWID] = "DAZ", + [SDPMUX_HWID] = "SDPMUX", + [NTB_HWID] = "NTB", + [IOHC_HWID] = "IOHC", + [L2IMU_HWID] = "L2IMU", + [VCE_HWID] = "VCE", + [MMHUB_HWID] = "MMHUB", + [ATHUB_HWID] = "ATHUB", + [DBGU_NBIO_HWID] = "DBGU_NBIO", + [DFX_HWID] = "DFX", + [DBGU0_HWID] = "DBGU0", + [DBGU1_HWID] = "DBGU1", + [OSSSYS_HWID] = "OSSSYS", + [HDP_HWID] = "HDP", + [SDMA0_HWID] = "SDMA0", + [SDMA1_HWID] = "SDMA1", + [SDMA2_HWID] = "SDMA2", + [SDMA3_HWID] = "SDMA3", + [LSDMA_HWID] = "LSDMA", + [ISP_HWID] = "ISP", + [DBGU_IO_HWID] = "DBGU_IO", + [DF_HWID] = "DF", + [CLKB_HWID] = "CLKB", + [FCH_HWID] = "FCH", + [DFX_DAP_HWID] = "DFX_DAP", + [L1IMU_PCIE_HWID] = "L1IMU_PCIE", + [L1IMU_NBIF_HWID] = "L1IMU_NBIF", + [L1IMU_IOAGR_HWID] = "L1IMU_IOAGR", + [L1IMU3_HWID] = "L1IMU3", + [L1IMU4_HWID] = "L1IMU4", + [L1IMU5_HWID] = "L1IMU5", + [L1IMU6_HWID] = "L1IMU6", + [L1IMU7_HWID] = "L1IMU7", + [L1IMU8_HWID] = "L1IMU8", + [L1IMU9_HWID] = "L1IMU9", + [L1IMU10_HWID] = "L1IMU10", + [L1IMU11_HWID] = "L1IMU11", + [L1IMU12_HWID] = "L1IMU12", + [L1IMU13_HWID] = "L1IMU13", + [L1IMU14_HWID] = "L1IMU14", + [L1IMU15_HWID] = "L1IMU15", + [WAFLC_HWID] = "WAFLC", + [FCH_USB_PD_HWID] = "FCH_USB_PD", + [PCIE_HWID] = "PCIE", + [PCS_HWID] = "PCS", + [DDCL_HWID] = "DDCL", + [SST_HWID] = "SST", + [IOAGR_HWID] = "IOAGR", + [NBIF_HWID] = "NBIF", + [IOAPIC_HWID] = "IOAPIC", + [SYSTEMHUB_HWID] = "SYSTEMHUB", + [NTBCCP_HWID] = "NTBCCP", + [UMC_HWID] = "UMC", + [SATA_HWID] = "SATA", + [USB_HWID] = "USB", + [CCXSEC_HWID] = "CCXSEC", + [XGMI_HWID] = "XGMI", + [XGBE_HWID] = "XGBE", + [MP0_HWID] = "MP0", +}; + +static int hw_id_map[MAX_HWIP] = { + [GC_HWIP] = GC_HWID, + [HDP_HWIP] = HDP_HWID, + [SDMA0_HWIP] = SDMA0_HWID, + [SDMA1_HWIP] = SDMA1_HWID, + [SDMA2_HWIP] = SDMA2_HWID, + [SDMA3_HWIP] = SDMA3_HWID, + [LSDMA_HWIP] = LSDMA_HWID, + [MMHUB_HWIP] = MMHUB_HWID, + [ATHUB_HWIP] = ATHUB_HWID, + [NBIO_HWIP] = NBIF_HWID, + [MP0_HWIP] = MP0_HWID, + [MP1_HWIP] = MP1_HWID, + [UVD_HWIP] = UVD_HWID, + [VCE_HWIP] = VCE_HWID, + [DF_HWIP] = DF_HWID, + [DCE_HWIP] = DMU_HWID, + [OSSSYS_HWIP] = OSSSYS_HWID, + [SMUIO_HWIP] = SMUIO_HWID, + [PWR_HWIP] = PWR_HWID, + [NBIF_HWIP] = NBIF_HWID, + [THM_HWIP] = THM_HWID, + [CLK_HWIP] = CLKA_HWID, + [UMC_HWIP] = UMC_HWID, + [XGMI_HWIP] = XGMI_HWID, + [DCI_HWIP] = DCI_HWID, + [PCIE_HWIP] = PCIE_HWID, +}; + +static int amdgpu_discovery_read_binary_from_sysmem(struct amdgpu_device *adev, uint8_t *binary) +{ + u64 tmr_offset, tmr_size, pos; + void *discv_regn; + int ret; + + ret = amdgpu_acpi_get_tmr_info(adev, &tmr_offset, &tmr_size); + if (ret) + return ret; + + pos = tmr_offset + tmr_size - DISCOVERY_TMR_OFFSET; + + /* This region is read-only and reserved from system use */ + discv_regn = memremap(pos, adev->mman.discovery_tmr_size, MEMREMAP_WC); + if (discv_regn) { + memcpy(binary, discv_regn, adev->mman.discovery_tmr_size); + memunmap(discv_regn); + return 0; + } + + return -ENOENT; +} + +static int amdgpu_discovery_read_binary_from_mem(struct amdgpu_device *adev, + uint8_t *binary) +{ + uint64_t vram_size; + u32 msg; + int i, ret = 0; + + /* It can take up to a second for IFWI init to complete on some dGPUs, + * but generally it should be in the 60-100ms range. Normally this starts + * as soon as the device gets power so by the time the OS loads this has long + * completed. However, when a card is hotplugged via e.g., USB4, we need to + * wait for this to complete. Once the C2PMSG is updated, we can + * continue. + */ + if (dev_is_removable(&adev->pdev->dev)) { + for (i = 0; i < 1000; i++) { + msg = RREG32(mmMP0_SMN_C2PMSG_33); + if (msg & 0x80000000) + break; + msleep(1); + } + } + vram_size = (uint64_t)RREG32(mmRCC_CONFIG_MEMSIZE) << 20; + + if (vram_size) { + uint64_t pos = vram_size - DISCOVERY_TMR_OFFSET; + amdgpu_device_vram_access(adev, pos, (uint32_t *)binary, + adev->mman.discovery_tmr_size, false); + } else { + ret = amdgpu_discovery_read_binary_from_sysmem(adev, binary); + } + + return ret; +} + +static int amdgpu_discovery_read_binary_from_file(struct amdgpu_device *adev, uint8_t *binary) +{ + const struct firmware *fw; + const char *fw_name; + int r; + + switch (amdgpu_discovery) { + case 2: + fw_name = FIRMWARE_IP_DISCOVERY; + break; + default: + dev_warn(adev->dev, "amdgpu_discovery is not set properly\n"); + return -EINVAL; + } + + r = request_firmware(&fw, fw_name, adev->dev); + if (r) { + dev_err(adev->dev, "can't load firmware \"%s\"\n", + fw_name); + return r; + } + + memcpy((u8 *)binary, (u8 *)fw->data, fw->size); + release_firmware(fw); + + return 0; +} + +static uint16_t amdgpu_discovery_calculate_checksum(uint8_t *data, uint32_t size) +{ + uint16_t checksum = 0; + int i; + + for (i = 0; i < size; i++) + checksum += data[i]; + + return checksum; +} + +static inline bool amdgpu_discovery_verify_checksum(uint8_t *data, uint32_t size, + uint16_t expected) +{ + return !!(amdgpu_discovery_calculate_checksum(data, size) == expected); +} + +static inline bool amdgpu_discovery_verify_binary_signature(uint8_t *binary) +{ + struct binary_header *bhdr; + bhdr = (struct binary_header *)binary; + + return (le32_to_cpu(bhdr->binary_signature) == BINARY_SIGNATURE); +} + +static void amdgpu_discovery_harvest_config_quirk(struct amdgpu_device *adev) +{ + /* + * So far, apply this quirk only on those Navy Flounder boards which + * have a bad harvest table of VCN config. + */ + if ((adev->ip_versions[UVD_HWIP][1] == IP_VERSION(3, 0, 1)) && + (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 2))) { + switch (adev->pdev->revision) { + case 0xC1: + case 0xC2: + case 0xC3: + case 0xC5: + case 0xC7: + case 0xCF: + case 0xDF: + adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN1; + adev->vcn.inst_mask &= ~AMDGPU_VCN_HARVEST_VCN1; + break; + default: + break; + } + } +} + +static int amdgpu_discovery_init(struct amdgpu_device *adev) +{ + struct table_info *info; + struct binary_header *bhdr; + uint16_t offset; + uint16_t size; + uint16_t checksum; + int r; + + adev->mman.discovery_tmr_size = DISCOVERY_TMR_SIZE; + adev->mman.discovery_bin = kzalloc(adev->mman.discovery_tmr_size, GFP_KERNEL); + if (!adev->mman.discovery_bin) + return -ENOMEM; + + /* Read from file if it is the preferred option */ + if (amdgpu_discovery == 2) { + dev_info(adev->dev, "use ip discovery information from file"); + r = amdgpu_discovery_read_binary_from_file(adev, adev->mman.discovery_bin); + + if (r) { + dev_err(adev->dev, "failed to read ip discovery binary from file\n"); + r = -EINVAL; + goto out; + } + + } else { + r = amdgpu_discovery_read_binary_from_mem( + adev, adev->mman.discovery_bin); + if (r) + goto out; + } + + /* check the ip discovery binary signature */ + if (!amdgpu_discovery_verify_binary_signature(adev->mman.discovery_bin)) { + dev_err(adev->dev, + "get invalid ip discovery binary signature\n"); + r = -EINVAL; + goto out; + } + + bhdr = (struct binary_header *)adev->mman.discovery_bin; + + offset = offsetof(struct binary_header, binary_checksum) + + sizeof(bhdr->binary_checksum); + size = le16_to_cpu(bhdr->binary_size) - offset; + checksum = le16_to_cpu(bhdr->binary_checksum); + + if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, + size, checksum)) { + dev_err(adev->dev, "invalid ip discovery binary checksum\n"); + r = -EINVAL; + goto out; + } + + info = &bhdr->table_list[IP_DISCOVERY]; + offset = le16_to_cpu(info->offset); + checksum = le16_to_cpu(info->checksum); + + if (offset) { + struct ip_discovery_header *ihdr = + (struct ip_discovery_header *)(adev->mman.discovery_bin + offset); + if (le32_to_cpu(ihdr->signature) != DISCOVERY_TABLE_SIGNATURE) { + dev_err(adev->dev, "invalid ip discovery data table signature\n"); + r = -EINVAL; + goto out; + } + + if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, + le16_to_cpu(ihdr->size), checksum)) { + dev_err(adev->dev, "invalid ip discovery data table checksum\n"); + r = -EINVAL; + goto out; + } + } + + info = &bhdr->table_list[GC]; + offset = le16_to_cpu(info->offset); + checksum = le16_to_cpu(info->checksum); + + if (offset) { + struct gpu_info_header *ghdr = + (struct gpu_info_header *)(adev->mman.discovery_bin + offset); + + if (le32_to_cpu(ghdr->table_id) != GC_TABLE_ID) { + dev_err(adev->dev, "invalid ip discovery gc table id\n"); + r = -EINVAL; + goto out; + } + + if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, + le32_to_cpu(ghdr->size), checksum)) { + dev_err(adev->dev, "invalid gc data table checksum\n"); + r = -EINVAL; + goto out; + } + } + + info = &bhdr->table_list[HARVEST_INFO]; + offset = le16_to_cpu(info->offset); + checksum = le16_to_cpu(info->checksum); + + if (offset) { + struct harvest_info_header *hhdr = + (struct harvest_info_header *)(adev->mman.discovery_bin + offset); + + if (le32_to_cpu(hhdr->signature) != HARVEST_TABLE_SIGNATURE) { + dev_err(adev->dev, "invalid ip discovery harvest table signature\n"); + r = -EINVAL; + goto out; + } + + if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, + sizeof(struct harvest_table), checksum)) { + dev_err(adev->dev, "invalid harvest data table checksum\n"); + r = -EINVAL; + goto out; + } + } + + info = &bhdr->table_list[VCN_INFO]; + offset = le16_to_cpu(info->offset); + checksum = le16_to_cpu(info->checksum); + + if (offset) { + struct vcn_info_header *vhdr = + (struct vcn_info_header *)(adev->mman.discovery_bin + offset); + + if (le32_to_cpu(vhdr->table_id) != VCN_INFO_TABLE_ID) { + dev_err(adev->dev, "invalid ip discovery vcn table id\n"); + r = -EINVAL; + goto out; + } + + if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, + le32_to_cpu(vhdr->size_bytes), checksum)) { + dev_err(adev->dev, "invalid vcn data table checksum\n"); + r = -EINVAL; + goto out; + } + } + + info = &bhdr->table_list[MALL_INFO]; + offset = le16_to_cpu(info->offset); + checksum = le16_to_cpu(info->checksum); + + if (0 && offset) { + struct mall_info_header *mhdr = + (struct mall_info_header *)(adev->mman.discovery_bin + offset); + + if (le32_to_cpu(mhdr->table_id) != MALL_INFO_TABLE_ID) { + dev_err(adev->dev, "invalid ip discovery mall table id\n"); + r = -EINVAL; + goto out; + } + + if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, + le32_to_cpu(mhdr->size_bytes), checksum)) { + dev_err(adev->dev, "invalid mall data table checksum\n"); + r = -EINVAL; + goto out; + } + } + + return 0; + +out: + kfree(adev->mman.discovery_bin); + adev->mman.discovery_bin = NULL; + + return r; +} + +static void amdgpu_discovery_sysfs_fini(struct amdgpu_device *adev); + +void amdgpu_discovery_fini(struct amdgpu_device *adev) +{ + amdgpu_discovery_sysfs_fini(adev); + kfree(adev->mman.discovery_bin); + adev->mman.discovery_bin = NULL; +} + +static int amdgpu_discovery_validate_ip(const struct ip_v4 *ip) +{ + if (ip->instance_number >= HWIP_MAX_INSTANCE) { + DRM_ERROR("Unexpected instance_number (%d) from ip discovery blob\n", + ip->instance_number); + return -EINVAL; + } + if (le16_to_cpu(ip->hw_id) >= HW_ID_MAX) { + DRM_ERROR("Unexpected hw_id (%d) from ip discovery blob\n", + le16_to_cpu(ip->hw_id)); + return -EINVAL; + } + + return 0; +} + +static void amdgpu_discovery_read_harvest_bit_per_ip(struct amdgpu_device *adev, + uint32_t *vcn_harvest_count) +{ + struct binary_header *bhdr; + struct ip_discovery_header *ihdr; + struct die_header *dhdr; + struct ip_v4 *ip; + uint16_t die_offset, ip_offset, num_dies, num_ips; + int i, j; + + bhdr = (struct binary_header *)adev->mman.discovery_bin; + ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + + le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset)); + num_dies = le16_to_cpu(ihdr->num_dies); + + /* scan harvest bit of all IP data structures */ + for (i = 0; i < num_dies; i++) { + die_offset = le16_to_cpu(ihdr->die_info[i].die_offset); + dhdr = (struct die_header *)(adev->mman.discovery_bin + die_offset); + num_ips = le16_to_cpu(dhdr->num_ips); + ip_offset = die_offset + sizeof(*dhdr); + + for (j = 0; j < num_ips; j++) { + ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset); + + if (amdgpu_discovery_validate_ip(ip)) + goto next_ip; + + if (le16_to_cpu(ip->variant) == 1) { + switch (le16_to_cpu(ip->hw_id)) { + case VCN_HWID: + (*vcn_harvest_count)++; + if (ip->instance_number == 0) { + adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN0; + adev->vcn.inst_mask &= + ~AMDGPU_VCN_HARVEST_VCN0; + adev->jpeg.inst_mask &= + ~AMDGPU_VCN_HARVEST_VCN0; + } else { + adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN1; + adev->vcn.inst_mask &= + ~AMDGPU_VCN_HARVEST_VCN1; + adev->jpeg.inst_mask &= + ~AMDGPU_VCN_HARVEST_VCN1; + } + break; + case DMU_HWID: + adev->harvest_ip_mask |= AMD_HARVEST_IP_DMU_MASK; + break; + default: + break; + } + } +next_ip: + if (ihdr->base_addr_64_bit) + ip_offset += struct_size(ip, base_address_64, ip->num_base_address); + else + ip_offset += struct_size(ip, base_address, ip->num_base_address); + } + } +} + +static void amdgpu_discovery_read_from_harvest_table(struct amdgpu_device *adev, + uint32_t *vcn_harvest_count, + uint32_t *umc_harvest_count) +{ + struct binary_header *bhdr; + struct harvest_table *harvest_info; + u16 offset; + int i; + uint32_t umc_harvest_config = 0; + + bhdr = (struct binary_header *)adev->mman.discovery_bin; + offset = le16_to_cpu(bhdr->table_list[HARVEST_INFO].offset); + + if (!offset) { + dev_err(adev->dev, "invalid harvest table offset\n"); + return; + } + + harvest_info = (struct harvest_table *)(adev->mman.discovery_bin + offset); + + for (i = 0; i < 32; i++) { + if (le16_to_cpu(harvest_info->list[i].hw_id) == 0) + break; + + switch (le16_to_cpu(harvest_info->list[i].hw_id)) { + case VCN_HWID: + (*vcn_harvest_count)++; + adev->vcn.harvest_config |= + (1 << harvest_info->list[i].number_instance); + adev->jpeg.harvest_config |= + (1 << harvest_info->list[i].number_instance); + + adev->vcn.inst_mask &= + ~(1U << harvest_info->list[i].number_instance); + adev->jpeg.inst_mask &= + ~(1U << harvest_info->list[i].number_instance); + break; + case DMU_HWID: + adev->harvest_ip_mask |= AMD_HARVEST_IP_DMU_MASK; + break; + case UMC_HWID: + umc_harvest_config |= + 1 << (le16_to_cpu(harvest_info->list[i].number_instance)); + (*umc_harvest_count)++; + break; + case GC_HWID: + adev->gfx.xcc_mask &= + ~(1U << harvest_info->list[i].number_instance); + break; + case SDMA0_HWID: + adev->sdma.sdma_mask &= + ~(1U << harvest_info->list[i].number_instance); + break; + default: + break; + } + } + + adev->umc.active_mask = ((1 << adev->umc.node_inst_num) - 1) & + ~umc_harvest_config; +} + +/* ================================================== */ + +struct ip_hw_instance { + struct kobject kobj; /* ip_discovery/die/#die/#hw_id/#instance/ */ + + int hw_id; + u8 num_instance; + u8 major, minor, revision; + u8 harvest; + + int num_base_addresses; + u32 base_addr[]; +}; + +struct ip_hw_id { + struct kset hw_id_kset; /* ip_discovery/die/#die/#hw_id/, contains ip_hw_instance */ + int hw_id; +}; + +struct ip_die_entry { + struct kset ip_kset; /* ip_discovery/die/#die/, contains ip_hw_id */ + u16 num_ips; +}; + +/* -------------------------------------------------- */ + +struct ip_hw_instance_attr { + struct attribute attr; + ssize_t (*show)(struct ip_hw_instance *ip_hw_instance, char *buf); +}; + +static ssize_t hw_id_show(struct ip_hw_instance *ip_hw_instance, char *buf) +{ + return sysfs_emit(buf, "%d\n", ip_hw_instance->hw_id); +} + +static ssize_t num_instance_show(struct ip_hw_instance *ip_hw_instance, char *buf) +{ + return sysfs_emit(buf, "%d\n", ip_hw_instance->num_instance); +} + +static ssize_t major_show(struct ip_hw_instance *ip_hw_instance, char *buf) +{ + return sysfs_emit(buf, "%d\n", ip_hw_instance->major); +} + +static ssize_t minor_show(struct ip_hw_instance *ip_hw_instance, char *buf) +{ + return sysfs_emit(buf, "%d\n", ip_hw_instance->minor); +} + +static ssize_t revision_show(struct ip_hw_instance *ip_hw_instance, char *buf) +{ + return sysfs_emit(buf, "%d\n", ip_hw_instance->revision); +} + +static ssize_t harvest_show(struct ip_hw_instance *ip_hw_instance, char *buf) +{ + return sysfs_emit(buf, "0x%01X\n", ip_hw_instance->harvest); +} + +static ssize_t num_base_addresses_show(struct ip_hw_instance *ip_hw_instance, char *buf) +{ + return sysfs_emit(buf, "%d\n", ip_hw_instance->num_base_addresses); +} + +static ssize_t base_addr_show(struct ip_hw_instance *ip_hw_instance, char *buf) +{ + ssize_t res, at; + int ii; + + for (res = at = ii = 0; ii < ip_hw_instance->num_base_addresses; ii++) { + /* Here we satisfy the condition that, at + size <= PAGE_SIZE. + */ + if (at + 12 > PAGE_SIZE) + break; + res = sysfs_emit_at(buf, at, "0x%08X\n", + ip_hw_instance->base_addr[ii]); + if (res <= 0) + break; + at += res; + } + + return res < 0 ? res : at; +} + +static struct ip_hw_instance_attr ip_hw_attr[] = { + __ATTR_RO(hw_id), + __ATTR_RO(num_instance), + __ATTR_RO(major), + __ATTR_RO(minor), + __ATTR_RO(revision), + __ATTR_RO(harvest), + __ATTR_RO(num_base_addresses), + __ATTR_RO(base_addr), +}; + +static struct attribute *ip_hw_instance_attrs[ARRAY_SIZE(ip_hw_attr) + 1]; +ATTRIBUTE_GROUPS(ip_hw_instance); + +#define to_ip_hw_instance(x) container_of(x, struct ip_hw_instance, kobj) +#define to_ip_hw_instance_attr(x) container_of(x, struct ip_hw_instance_attr, attr) + +static ssize_t ip_hw_instance_attr_show(struct kobject *kobj, + struct attribute *attr, + char *buf) +{ + struct ip_hw_instance *ip_hw_instance = to_ip_hw_instance(kobj); + struct ip_hw_instance_attr *ip_hw_attr = to_ip_hw_instance_attr(attr); + + if (!ip_hw_attr->show) + return -EIO; + + return ip_hw_attr->show(ip_hw_instance, buf); +} + +static const struct sysfs_ops ip_hw_instance_sysfs_ops = { + .show = ip_hw_instance_attr_show, +}; + +static void ip_hw_instance_release(struct kobject *kobj) +{ + struct ip_hw_instance *ip_hw_instance = to_ip_hw_instance(kobj); + + kfree(ip_hw_instance); +} + +static const struct kobj_type ip_hw_instance_ktype = { + .release = ip_hw_instance_release, + .sysfs_ops = &ip_hw_instance_sysfs_ops, + .default_groups = ip_hw_instance_groups, +}; + +/* -------------------------------------------------- */ + +#define to_ip_hw_id(x) container_of(to_kset(x), struct ip_hw_id, hw_id_kset) + +static void ip_hw_id_release(struct kobject *kobj) +{ + struct ip_hw_id *ip_hw_id = to_ip_hw_id(kobj); + + if (!list_empty(&ip_hw_id->hw_id_kset.list)) + DRM_ERROR("ip_hw_id->hw_id_kset is not empty"); + kfree(ip_hw_id); +} + +static const struct kobj_type ip_hw_id_ktype = { + .release = ip_hw_id_release, + .sysfs_ops = &kobj_sysfs_ops, +}; + +/* -------------------------------------------------- */ + +static void die_kobj_release(struct kobject *kobj); +static void ip_disc_release(struct kobject *kobj); + +struct ip_die_entry_attribute { + struct attribute attr; + ssize_t (*show)(struct ip_die_entry *ip_die_entry, char *buf); +}; + +#define to_ip_die_entry_attr(x) container_of(x, struct ip_die_entry_attribute, attr) + +static ssize_t num_ips_show(struct ip_die_entry *ip_die_entry, char *buf) +{ + return sysfs_emit(buf, "%d\n", ip_die_entry->num_ips); +} + +/* If there are more ip_die_entry attrs, other than the number of IPs, + * we can make this intro an array of attrs, and then initialize + * ip_die_entry_attrs in a loop. + */ +static struct ip_die_entry_attribute num_ips_attr = + __ATTR_RO(num_ips); + +static struct attribute *ip_die_entry_attrs[] = { + &num_ips_attr.attr, + NULL, +}; +ATTRIBUTE_GROUPS(ip_die_entry); /* ip_die_entry_groups */ + +#define to_ip_die_entry(x) container_of(to_kset(x), struct ip_die_entry, ip_kset) + +static ssize_t ip_die_entry_attr_show(struct kobject *kobj, + struct attribute *attr, + char *buf) +{ + struct ip_die_entry_attribute *ip_die_entry_attr = to_ip_die_entry_attr(attr); + struct ip_die_entry *ip_die_entry = to_ip_die_entry(kobj); + + if (!ip_die_entry_attr->show) + return -EIO; + + return ip_die_entry_attr->show(ip_die_entry, buf); +} + +static void ip_die_entry_release(struct kobject *kobj) +{ + struct ip_die_entry *ip_die_entry = to_ip_die_entry(kobj); + + if (!list_empty(&ip_die_entry->ip_kset.list)) + DRM_ERROR("ip_die_entry->ip_kset is not empty"); + kfree(ip_die_entry); +} + +static const struct sysfs_ops ip_die_entry_sysfs_ops = { + .show = ip_die_entry_attr_show, +}; + +static const struct kobj_type ip_die_entry_ktype = { + .release = ip_die_entry_release, + .sysfs_ops = &ip_die_entry_sysfs_ops, + .default_groups = ip_die_entry_groups, +}; + +static const struct kobj_type die_kobj_ktype = { + .release = die_kobj_release, + .sysfs_ops = &kobj_sysfs_ops, +}; + +static const struct kobj_type ip_discovery_ktype = { + .release = ip_disc_release, + .sysfs_ops = &kobj_sysfs_ops, +}; + +struct ip_discovery_top { + struct kobject kobj; /* ip_discovery/ */ + struct kset die_kset; /* ip_discovery/die/, contains ip_die_entry */ + struct amdgpu_device *adev; +}; + +static void die_kobj_release(struct kobject *kobj) +{ + struct ip_discovery_top *ip_top = container_of(to_kset(kobj), + struct ip_discovery_top, + die_kset); + if (!list_empty(&ip_top->die_kset.list)) + DRM_ERROR("ip_top->die_kset is not empty"); +} + +static void ip_disc_release(struct kobject *kobj) +{ + struct ip_discovery_top *ip_top = container_of(kobj, struct ip_discovery_top, + kobj); + struct amdgpu_device *adev = ip_top->adev; + + adev->ip_top = NULL; + kfree(ip_top); +} + +static uint8_t amdgpu_discovery_get_harvest_info(struct amdgpu_device *adev, + uint16_t hw_id, uint8_t inst) +{ + uint8_t harvest = 0; + + /* Until a uniform way is figured, get mask based on hwid */ + switch (hw_id) { + case VCN_HWID: + harvest = ((1 << inst) & adev->vcn.inst_mask) == 0; + break; + case DMU_HWID: + if (adev->harvest_ip_mask & AMD_HARVEST_IP_DMU_MASK) + harvest = 0x1; + break; + case UMC_HWID: + /* TODO: It needs another parsing; for now, ignore.*/ + break; + case GC_HWID: + harvest = ((1 << inst) & adev->gfx.xcc_mask) == 0; + break; + case SDMA0_HWID: + harvest = ((1 << inst) & adev->sdma.sdma_mask) == 0; + break; + default: + break; + } + + return harvest; +} + +static int amdgpu_discovery_sysfs_ips(struct amdgpu_device *adev, + struct ip_die_entry *ip_die_entry, + const size_t _ip_offset, const int num_ips, + bool reg_base_64) +{ + int ii, jj, kk, res; + + DRM_DEBUG("num_ips:%d", num_ips); + + /* Find all IPs of a given HW ID, and add their instance to + * #die/#hw_id/#instance/ + */ + for (ii = 0; ii < HW_ID_MAX; ii++) { + struct ip_hw_id *ip_hw_id = NULL; + size_t ip_offset = _ip_offset; + + for (jj = 0; jj < num_ips; jj++) { + struct ip_v4 *ip; + struct ip_hw_instance *ip_hw_instance; + + ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset); + if (amdgpu_discovery_validate_ip(ip) || + le16_to_cpu(ip->hw_id) != ii) + goto next_ip; + + DRM_DEBUG("match:%d @ ip_offset:%zu", ii, ip_offset); + + /* We have a hw_id match; register the hw + * block if not yet registered. + */ + if (!ip_hw_id) { + ip_hw_id = kzalloc(sizeof(*ip_hw_id), GFP_KERNEL); + if (!ip_hw_id) + return -ENOMEM; + ip_hw_id->hw_id = ii; + + kobject_set_name(&ip_hw_id->hw_id_kset.kobj, "%d", ii); + ip_hw_id->hw_id_kset.kobj.kset = &ip_die_entry->ip_kset; + ip_hw_id->hw_id_kset.kobj.ktype = &ip_hw_id_ktype; + res = kset_register(&ip_hw_id->hw_id_kset); + if (res) { + DRM_ERROR("Couldn't register ip_hw_id kset"); + kfree(ip_hw_id); + return res; + } + if (hw_id_names[ii]) { + res = sysfs_create_link(&ip_die_entry->ip_kset.kobj, + &ip_hw_id->hw_id_kset.kobj, + hw_id_names[ii]); + if (res) { + DRM_ERROR("Couldn't create IP link %s in IP Die:%s\n", + hw_id_names[ii], + kobject_name(&ip_die_entry->ip_kset.kobj)); + } + } + } + + /* Now register its instance. + */ + ip_hw_instance = kzalloc(struct_size(ip_hw_instance, + base_addr, + ip->num_base_address), + GFP_KERNEL); + if (!ip_hw_instance) { + DRM_ERROR("no memory for ip_hw_instance"); + return -ENOMEM; + } + ip_hw_instance->hw_id = le16_to_cpu(ip->hw_id); /* == ii */ + ip_hw_instance->num_instance = ip->instance_number; + ip_hw_instance->major = ip->major; + ip_hw_instance->minor = ip->minor; + ip_hw_instance->revision = ip->revision; + ip_hw_instance->harvest = + amdgpu_discovery_get_harvest_info( + adev, ip_hw_instance->hw_id, + ip_hw_instance->num_instance); + ip_hw_instance->num_base_addresses = ip->num_base_address; + + for (kk = 0; kk < ip_hw_instance->num_base_addresses; kk++) { + if (reg_base_64) + ip_hw_instance->base_addr[kk] = + lower_32_bits(le64_to_cpu(ip->base_address_64[kk])) & 0x3FFFFFFF; + else + ip_hw_instance->base_addr[kk] = ip->base_address[kk]; + } + + kobject_init(&ip_hw_instance->kobj, &ip_hw_instance_ktype); + ip_hw_instance->kobj.kset = &ip_hw_id->hw_id_kset; + res = kobject_add(&ip_hw_instance->kobj, NULL, + "%d", ip_hw_instance->num_instance); +next_ip: + if (reg_base_64) + ip_offset += struct_size(ip, base_address_64, + ip->num_base_address); + else + ip_offset += struct_size(ip, base_address, + ip->num_base_address); + } + } + + return 0; +} + +static int amdgpu_discovery_sysfs_recurse(struct amdgpu_device *adev) +{ + struct binary_header *bhdr; + struct ip_discovery_header *ihdr; + struct die_header *dhdr; + struct kset *die_kset = &adev->ip_top->die_kset; + u16 num_dies, die_offset, num_ips; + size_t ip_offset; + int ii, res; + + bhdr = (struct binary_header *)adev->mman.discovery_bin; + ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + + le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset)); + num_dies = le16_to_cpu(ihdr->num_dies); + + DRM_DEBUG("number of dies: %d\n", num_dies); + + for (ii = 0; ii < num_dies; ii++) { + struct ip_die_entry *ip_die_entry; + + die_offset = le16_to_cpu(ihdr->die_info[ii].die_offset); + dhdr = (struct die_header *)(adev->mman.discovery_bin + die_offset); + num_ips = le16_to_cpu(dhdr->num_ips); + ip_offset = die_offset + sizeof(*dhdr); + + /* Add the die to the kset. + * + * dhdr->die_id == ii, which was checked in + * amdgpu_discovery_reg_base_init(). + */ + + ip_die_entry = kzalloc(sizeof(*ip_die_entry), GFP_KERNEL); + if (!ip_die_entry) + return -ENOMEM; + + ip_die_entry->num_ips = num_ips; + + kobject_set_name(&ip_die_entry->ip_kset.kobj, "%d", le16_to_cpu(dhdr->die_id)); + ip_die_entry->ip_kset.kobj.kset = die_kset; + ip_die_entry->ip_kset.kobj.ktype = &ip_die_entry_ktype; + res = kset_register(&ip_die_entry->ip_kset); + if (res) { + DRM_ERROR("Couldn't register ip_die_entry kset"); + kfree(ip_die_entry); + return res; + } + + amdgpu_discovery_sysfs_ips(adev, ip_die_entry, ip_offset, num_ips, !!ihdr->base_addr_64_bit); + } + + return 0; +} + +static int amdgpu_discovery_sysfs_init(struct amdgpu_device *adev) +{ + struct kset *die_kset; + int res, ii; + + if (!adev->mman.discovery_bin) + return -EINVAL; + + adev->ip_top = kzalloc(sizeof(*adev->ip_top), GFP_KERNEL); + if (!adev->ip_top) + return -ENOMEM; + + adev->ip_top->adev = adev; + + res = kobject_init_and_add(&adev->ip_top->kobj, &ip_discovery_ktype, + &adev->dev->kobj, "ip_discovery"); + if (res) { + DRM_ERROR("Couldn't init and add ip_discovery/"); + goto Err; + } + + die_kset = &adev->ip_top->die_kset; + kobject_set_name(&die_kset->kobj, "%s", "die"); + die_kset->kobj.parent = &adev->ip_top->kobj; + die_kset->kobj.ktype = &die_kobj_ktype; + res = kset_register(&adev->ip_top->die_kset); + if (res) { + DRM_ERROR("Couldn't register die_kset"); + goto Err; + } + + for (ii = 0; ii < ARRAY_SIZE(ip_hw_attr); ii++) + ip_hw_instance_attrs[ii] = &ip_hw_attr[ii].attr; + ip_hw_instance_attrs[ii] = NULL; + + res = amdgpu_discovery_sysfs_recurse(adev); + + return res; +Err: + kobject_put(&adev->ip_top->kobj); + return res; +} + +/* -------------------------------------------------- */ + +#define list_to_kobj(el) container_of(el, struct kobject, entry) + +static void amdgpu_discovery_sysfs_ip_hw_free(struct ip_hw_id *ip_hw_id) +{ + struct list_head *el, *tmp; + struct kset *hw_id_kset; + + hw_id_kset = &ip_hw_id->hw_id_kset; + spin_lock(&hw_id_kset->list_lock); + list_for_each_prev_safe(el, tmp, &hw_id_kset->list) { + list_del_init(el); + spin_unlock(&hw_id_kset->list_lock); + /* kobject is embedded in ip_hw_instance */ + kobject_put(list_to_kobj(el)); + spin_lock(&hw_id_kset->list_lock); + } + spin_unlock(&hw_id_kset->list_lock); + kobject_put(&ip_hw_id->hw_id_kset.kobj); +} + +static void amdgpu_discovery_sysfs_die_free(struct ip_die_entry *ip_die_entry) +{ + struct list_head *el, *tmp; + struct kset *ip_kset; + + ip_kset = &ip_die_entry->ip_kset; + spin_lock(&ip_kset->list_lock); + list_for_each_prev_safe(el, tmp, &ip_kset->list) { + list_del_init(el); + spin_unlock(&ip_kset->list_lock); + amdgpu_discovery_sysfs_ip_hw_free(to_ip_hw_id(list_to_kobj(el))); + spin_lock(&ip_kset->list_lock); + } + spin_unlock(&ip_kset->list_lock); + kobject_put(&ip_die_entry->ip_kset.kobj); +} + +static void amdgpu_discovery_sysfs_fini(struct amdgpu_device *adev) +{ + struct list_head *el, *tmp; + struct kset *die_kset; + + die_kset = &adev->ip_top->die_kset; + spin_lock(&die_kset->list_lock); + list_for_each_prev_safe(el, tmp, &die_kset->list) { + list_del_init(el); + spin_unlock(&die_kset->list_lock); + amdgpu_discovery_sysfs_die_free(to_ip_die_entry(list_to_kobj(el))); + spin_lock(&die_kset->list_lock); + } + spin_unlock(&die_kset->list_lock); + kobject_put(&adev->ip_top->die_kset.kobj); + kobject_put(&adev->ip_top->kobj); +} + +/* ================================================== */ + +static int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev) +{ + struct binary_header *bhdr; + struct ip_discovery_header *ihdr; + struct die_header *dhdr; + struct ip_v4 *ip; + uint16_t die_offset; + uint16_t ip_offset; + uint16_t num_dies; + uint16_t num_ips; + uint8_t num_base_address; + int hw_ip; + int i, j, k; + int r; + + r = amdgpu_discovery_init(adev); + if (r) { + DRM_ERROR("amdgpu_discovery_init failed\n"); + return r; + } + + adev->gfx.xcc_mask = 0; + adev->sdma.sdma_mask = 0; + adev->vcn.inst_mask = 0; + adev->jpeg.inst_mask = 0; + bhdr = (struct binary_header *)adev->mman.discovery_bin; + ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + + le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset)); + num_dies = le16_to_cpu(ihdr->num_dies); + + DRM_DEBUG("number of dies: %d\n", num_dies); + + for (i = 0; i < num_dies; i++) { + die_offset = le16_to_cpu(ihdr->die_info[i].die_offset); + dhdr = (struct die_header *)(adev->mman.discovery_bin + die_offset); + num_ips = le16_to_cpu(dhdr->num_ips); + ip_offset = die_offset + sizeof(*dhdr); + + if (le16_to_cpu(dhdr->die_id) != i) { + DRM_ERROR("invalid die id %d, expected %d\n", + le16_to_cpu(dhdr->die_id), i); + return -EINVAL; + } + + DRM_DEBUG("number of hardware IPs on die%d: %d\n", + le16_to_cpu(dhdr->die_id), num_ips); + + for (j = 0; j < num_ips; j++) { + ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset); + + if (amdgpu_discovery_validate_ip(ip)) + goto next_ip; + + num_base_address = ip->num_base_address; + + DRM_DEBUG("%s(%d) #%d v%d.%d.%d:\n", + hw_id_names[le16_to_cpu(ip->hw_id)], + le16_to_cpu(ip->hw_id), + ip->instance_number, + ip->major, ip->minor, + ip->revision); + + if (le16_to_cpu(ip->hw_id) == VCN_HWID) { + /* Bit [5:0]: original revision value + * Bit [7:6]: en/decode capability: + * 0b00 : VCN function normally + * 0b10 : encode is disabled + * 0b01 : decode is disabled + */ + adev->vcn.vcn_config[adev->vcn.num_vcn_inst] = + ip->revision & 0xc0; + ip->revision &= ~0xc0; + if (adev->vcn.num_vcn_inst < + AMDGPU_MAX_VCN_INSTANCES) { + adev->vcn.num_vcn_inst++; + adev->vcn.inst_mask |= + (1U << ip->instance_number); + adev->jpeg.inst_mask |= + (1U << ip->instance_number); + } else { + dev_err(adev->dev, "Too many VCN instances: %d vs %d\n", + adev->vcn.num_vcn_inst + 1, + AMDGPU_MAX_VCN_INSTANCES); + } + } + if (le16_to_cpu(ip->hw_id) == SDMA0_HWID || + le16_to_cpu(ip->hw_id) == SDMA1_HWID || + le16_to_cpu(ip->hw_id) == SDMA2_HWID || + le16_to_cpu(ip->hw_id) == SDMA3_HWID) { + if (adev->sdma.num_instances < + AMDGPU_MAX_SDMA_INSTANCES) { + adev->sdma.num_instances++; + adev->sdma.sdma_mask |= + (1U << ip->instance_number); + } else { + dev_err(adev->dev, "Too many SDMA instances: %d vs %d\n", + adev->sdma.num_instances + 1, + AMDGPU_MAX_SDMA_INSTANCES); + } + } + + if (le16_to_cpu(ip->hw_id) == UMC_HWID) { + adev->gmc.num_umc++; + adev->umc.node_inst_num++; + } + + if (le16_to_cpu(ip->hw_id) == GC_HWID) + adev->gfx.xcc_mask |= + (1U << ip->instance_number); + + for (k = 0; k < num_base_address; k++) { + /* + * convert the endianness of base addresses in place, + * so that we don't need to convert them when accessing adev->reg_offset. + */ + if (ihdr->base_addr_64_bit) + /* Truncate the 64bit base address from ip discovery + * and only store lower 32bit ip base in reg_offset[]. + * Bits > 32 follows ASIC specific format, thus just + * discard them and handle it within specific ASIC. + * By this way reg_offset[] and related helpers can + * stay unchanged. + * The base address is in dwords, thus clear the + * highest 2 bits to store. + */ + ip->base_address[k] = + lower_32_bits(le64_to_cpu(ip->base_address_64[k])) & 0x3FFFFFFF; + else + ip->base_address[k] = le32_to_cpu(ip->base_address[k]); + DRM_DEBUG("\t0x%08x\n", ip->base_address[k]); + } + + for (hw_ip = 0; hw_ip < MAX_HWIP; hw_ip++) { + if (hw_id_map[hw_ip] == le16_to_cpu(ip->hw_id) && + hw_id_map[hw_ip] != 0) { + DRM_DEBUG("set register base offset for %s\n", + hw_id_names[le16_to_cpu(ip->hw_id)]); + adev->reg_offset[hw_ip][ip->instance_number] = + ip->base_address; + /* Instance support is somewhat inconsistent. + * SDMA is a good example. Sienna cichlid has 4 total + * SDMA instances, each enumerated separately (HWIDs + * 42, 43, 68, 69). Arcturus has 8 total SDMA instances, + * but they are enumerated as multiple instances of the + * same HWIDs (4x HWID 42, 4x HWID 43). UMC is another + * example. On most chips there are multiple instances + * with the same HWID. + */ + adev->ip_versions[hw_ip][ip->instance_number] = + IP_VERSION(ip->major, ip->minor, ip->revision); + } + } + +next_ip: + if (ihdr->base_addr_64_bit) + ip_offset += struct_size(ip, base_address_64, ip->num_base_address); + else + ip_offset += struct_size(ip, base_address, ip->num_base_address); + } + } + + return 0; +} + +static void amdgpu_discovery_harvest_ip(struct amdgpu_device *adev) +{ + int vcn_harvest_count = 0; + int umc_harvest_count = 0; + + /* + * Harvest table does not fit Navi1x and legacy GPUs, + * so read harvest bit per IP data structure to set + * harvest configuration. + */ + if (adev->ip_versions[GC_HWIP][0] < IP_VERSION(10, 2, 0) && + adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 4, 3)) { + if ((adev->pdev->device == 0x731E && + (adev->pdev->revision == 0xC6 || + adev->pdev->revision == 0xC7)) || + (adev->pdev->device == 0x7340 && + adev->pdev->revision == 0xC9) || + (adev->pdev->device == 0x7360 && + adev->pdev->revision == 0xC7)) + amdgpu_discovery_read_harvest_bit_per_ip(adev, + &vcn_harvest_count); + } else { + amdgpu_discovery_read_from_harvest_table(adev, + &vcn_harvest_count, + &umc_harvest_count); + } + + amdgpu_discovery_harvest_config_quirk(adev); + + if (vcn_harvest_count == adev->vcn.num_vcn_inst) { + adev->harvest_ip_mask |= AMD_HARVEST_IP_VCN_MASK; + adev->harvest_ip_mask |= AMD_HARVEST_IP_JPEG_MASK; + } + + if (umc_harvest_count < adev->gmc.num_umc) { + adev->gmc.num_umc -= umc_harvest_count; + } +} + +union gc_info { + struct gc_info_v1_0 v1; + struct gc_info_v1_1 v1_1; + struct gc_info_v1_2 v1_2; + struct gc_info_v2_0 v2; + struct gc_info_v2_1 v2_1; +}; + +static int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev) +{ + struct binary_header *bhdr; + union gc_info *gc_info; + u16 offset; + + if (!adev->mman.discovery_bin) { + DRM_ERROR("ip discovery uninitialized\n"); + return -EINVAL; + } + + bhdr = (struct binary_header *)adev->mman.discovery_bin; + offset = le16_to_cpu(bhdr->table_list[GC].offset); + + if (!offset) + return 0; + + gc_info = (union gc_info *)(adev->mman.discovery_bin + offset); + + switch (le16_to_cpu(gc_info->v1.header.version_major)) { + case 1: + adev->gfx.config.max_shader_engines = le32_to_cpu(gc_info->v1.gc_num_se); + adev->gfx.config.max_cu_per_sh = 2 * (le32_to_cpu(gc_info->v1.gc_num_wgp0_per_sa) + + le32_to_cpu(gc_info->v1.gc_num_wgp1_per_sa)); + adev->gfx.config.max_sh_per_se = le32_to_cpu(gc_info->v1.gc_num_sa_per_se); + adev->gfx.config.max_backends_per_se = le32_to_cpu(gc_info->v1.gc_num_rb_per_se); + adev->gfx.config.max_texture_channel_caches = le32_to_cpu(gc_info->v1.gc_num_gl2c); + adev->gfx.config.max_gprs = le32_to_cpu(gc_info->v1.gc_num_gprs); + adev->gfx.config.max_gs_threads = le32_to_cpu(gc_info->v1.gc_num_max_gs_thds); + adev->gfx.config.gs_vgt_table_depth = le32_to_cpu(gc_info->v1.gc_gs_table_depth); + adev->gfx.config.gs_prim_buffer_depth = le32_to_cpu(gc_info->v1.gc_gsprim_buff_depth); + adev->gfx.config.double_offchip_lds_buf = le32_to_cpu(gc_info->v1.gc_double_offchip_lds_buffer); + adev->gfx.cu_info.wave_front_size = le32_to_cpu(gc_info->v1.gc_wave_size); + adev->gfx.cu_info.max_waves_per_simd = le32_to_cpu(gc_info->v1.gc_max_waves_per_simd); + adev->gfx.cu_info.max_scratch_slots_per_cu = le32_to_cpu(gc_info->v1.gc_max_scratch_slots_per_cu); + adev->gfx.cu_info.lds_size = le32_to_cpu(gc_info->v1.gc_lds_size); + adev->gfx.config.num_sc_per_sh = le32_to_cpu(gc_info->v1.gc_num_sc_per_se) / + le32_to_cpu(gc_info->v1.gc_num_sa_per_se); + adev->gfx.config.num_packer_per_sc = le32_to_cpu(gc_info->v1.gc_num_packer_per_sc); + if (gc_info->v1.header.version_minor >= 1) { + adev->gfx.config.gc_num_tcp_per_sa = le32_to_cpu(gc_info->v1_1.gc_num_tcp_per_sa); + adev->gfx.config.gc_num_sdp_interface = le32_to_cpu(gc_info->v1_1.gc_num_sdp_interface); + adev->gfx.config.gc_num_tcps = le32_to_cpu(gc_info->v1_1.gc_num_tcps); + } + if (gc_info->v1.header.version_minor >= 2) { + adev->gfx.config.gc_num_tcp_per_wpg = le32_to_cpu(gc_info->v1_2.gc_num_tcp_per_wpg); + adev->gfx.config.gc_tcp_l1_size = le32_to_cpu(gc_info->v1_2.gc_tcp_l1_size); + adev->gfx.config.gc_num_sqc_per_wgp = le32_to_cpu(gc_info->v1_2.gc_num_sqc_per_wgp); + adev->gfx.config.gc_l1_instruction_cache_size_per_sqc = le32_to_cpu(gc_info->v1_2.gc_l1_instruction_cache_size_per_sqc); + adev->gfx.config.gc_l1_data_cache_size_per_sqc = le32_to_cpu(gc_info->v1_2.gc_l1_data_cache_size_per_sqc); + adev->gfx.config.gc_gl1c_per_sa = le32_to_cpu(gc_info->v1_2.gc_gl1c_per_sa); + adev->gfx.config.gc_gl1c_size_per_instance = le32_to_cpu(gc_info->v1_2.gc_gl1c_size_per_instance); + adev->gfx.config.gc_gl2c_per_gpu = le32_to_cpu(gc_info->v1_2.gc_gl2c_per_gpu); + } + break; + case 2: + adev->gfx.config.max_shader_engines = le32_to_cpu(gc_info->v2.gc_num_se); + adev->gfx.config.max_cu_per_sh = le32_to_cpu(gc_info->v2.gc_num_cu_per_sh); + adev->gfx.config.max_sh_per_se = le32_to_cpu(gc_info->v2.gc_num_sh_per_se); + adev->gfx.config.max_backends_per_se = le32_to_cpu(gc_info->v2.gc_num_rb_per_se); + adev->gfx.config.max_texture_channel_caches = le32_to_cpu(gc_info->v2.gc_num_tccs); + adev->gfx.config.max_gprs = le32_to_cpu(gc_info->v2.gc_num_gprs); + adev->gfx.config.max_gs_threads = le32_to_cpu(gc_info->v2.gc_num_max_gs_thds); + adev->gfx.config.gs_vgt_table_depth = le32_to_cpu(gc_info->v2.gc_gs_table_depth); + adev->gfx.config.gs_prim_buffer_depth = le32_to_cpu(gc_info->v2.gc_gsprim_buff_depth); + adev->gfx.config.double_offchip_lds_buf = le32_to_cpu(gc_info->v2.gc_double_offchip_lds_buffer); + adev->gfx.cu_info.wave_front_size = le32_to_cpu(gc_info->v2.gc_wave_size); + adev->gfx.cu_info.max_waves_per_simd = le32_to_cpu(gc_info->v2.gc_max_waves_per_simd); + adev->gfx.cu_info.max_scratch_slots_per_cu = le32_to_cpu(gc_info->v2.gc_max_scratch_slots_per_cu); + adev->gfx.cu_info.lds_size = le32_to_cpu(gc_info->v2.gc_lds_size); + adev->gfx.config.num_sc_per_sh = le32_to_cpu(gc_info->v2.gc_num_sc_per_se) / + le32_to_cpu(gc_info->v2.gc_num_sh_per_se); + adev->gfx.config.num_packer_per_sc = le32_to_cpu(gc_info->v2.gc_num_packer_per_sc); + if (gc_info->v2.header.version_minor == 1) { + adev->gfx.config.gc_num_tcp_per_sa = le32_to_cpu(gc_info->v2_1.gc_num_tcp_per_sh); + adev->gfx.config.gc_tcp_size_per_cu = le32_to_cpu(gc_info->v2_1.gc_tcp_size_per_cu); + adev->gfx.config.gc_num_sdp_interface = le32_to_cpu(gc_info->v2_1.gc_num_sdp_interface); /* per XCD */ + adev->gfx.config.gc_num_cu_per_sqc = le32_to_cpu(gc_info->v2_1.gc_num_cu_per_sqc); + adev->gfx.config.gc_l1_instruction_cache_size_per_sqc = le32_to_cpu(gc_info->v2_1.gc_instruction_cache_size_per_sqc); + adev->gfx.config.gc_l1_data_cache_size_per_sqc = le32_to_cpu(gc_info->v2_1.gc_scalar_data_cache_size_per_sqc); + adev->gfx.config.gc_tcc_size = le32_to_cpu(gc_info->v2_1.gc_tcc_size); /* per XCD */ + } + break; + default: + dev_err(adev->dev, + "Unhandled GC info table %d.%d\n", + le16_to_cpu(gc_info->v1.header.version_major), + le16_to_cpu(gc_info->v1.header.version_minor)); + return -EINVAL; + } + return 0; +} + +union mall_info { + struct mall_info_v1_0 v1; + struct mall_info_v2_0 v2; +}; + +static int amdgpu_discovery_get_mall_info(struct amdgpu_device *adev) +{ + struct binary_header *bhdr; + union mall_info *mall_info; + u32 u, mall_size_per_umc, m_s_present, half_use; + u64 mall_size; + u16 offset; + + if (!adev->mman.discovery_bin) { + DRM_ERROR("ip discovery uninitialized\n"); + return -EINVAL; + } + + bhdr = (struct binary_header *)adev->mman.discovery_bin; + offset = le16_to_cpu(bhdr->table_list[MALL_INFO].offset); + + if (!offset) + return 0; + + mall_info = (union mall_info *)(adev->mman.discovery_bin + offset); + + switch (le16_to_cpu(mall_info->v1.header.version_major)) { + case 1: + mall_size = 0; + mall_size_per_umc = le32_to_cpu(mall_info->v1.mall_size_per_m); + m_s_present = le32_to_cpu(mall_info->v1.m_s_present); + half_use = le32_to_cpu(mall_info->v1.m_half_use); + for (u = 0; u < adev->gmc.num_umc; u++) { + if (m_s_present & (1 << u)) + mall_size += mall_size_per_umc * 2; + else if (half_use & (1 << u)) + mall_size += mall_size_per_umc / 2; + else + mall_size += mall_size_per_umc; + } + adev->gmc.mall_size = mall_size; + adev->gmc.m_half_use = half_use; + break; + case 2: + mall_size_per_umc = le32_to_cpu(mall_info->v2.mall_size_per_umc); + adev->gmc.mall_size = mall_size_per_umc * adev->gmc.num_umc; + break; + default: + dev_err(adev->dev, + "Unhandled MALL info table %d.%d\n", + le16_to_cpu(mall_info->v1.header.version_major), + le16_to_cpu(mall_info->v1.header.version_minor)); + return -EINVAL; + } + return 0; +} + +union vcn_info { + struct vcn_info_v1_0 v1; +}; + +static int amdgpu_discovery_get_vcn_info(struct amdgpu_device *adev) +{ + struct binary_header *bhdr; + union vcn_info *vcn_info; + u16 offset; + int v; + + if (!adev->mman.discovery_bin) { + DRM_ERROR("ip discovery uninitialized\n"); + return -EINVAL; + } + + /* num_vcn_inst is currently limited to AMDGPU_MAX_VCN_INSTANCES + * which is smaller than VCN_INFO_TABLE_MAX_NUM_INSTANCES + * but that may change in the future with new GPUs so keep this + * check for defensive purposes. + */ + if (adev->vcn.num_vcn_inst > VCN_INFO_TABLE_MAX_NUM_INSTANCES) { + dev_err(adev->dev, "invalid vcn instances\n"); + return -EINVAL; + } + + bhdr = (struct binary_header *)adev->mman.discovery_bin; + offset = le16_to_cpu(bhdr->table_list[VCN_INFO].offset); + + if (!offset) + return 0; + + vcn_info = (union vcn_info *)(adev->mman.discovery_bin + offset); + + switch (le16_to_cpu(vcn_info->v1.header.version_major)) { + case 1: + /* num_vcn_inst is currently limited to AMDGPU_MAX_VCN_INSTANCES + * so this won't overflow. + */ + for (v = 0; v < adev->vcn.num_vcn_inst; v++) { + adev->vcn.vcn_codec_disable_mask[v] = + le32_to_cpu(vcn_info->v1.instance_info[v].fuse_data.all_bits); + } + break; + default: + dev_err(adev->dev, + "Unhandled VCN info table %d.%d\n", + le16_to_cpu(vcn_info->v1.header.version_major), + le16_to_cpu(vcn_info->v1.header.version_minor)); + return -EINVAL; + } + return 0; +} + +static int amdgpu_discovery_set_common_ip_blocks(struct amdgpu_device *adev) +{ + /* what IP to use for this? */ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 2, 1): + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 3, 0): + case IP_VERSION(9, 4, 0): + case IP_VERSION(9, 4, 1): + case IP_VERSION(9, 4, 2): + case IP_VERSION(9, 4, 3): + amdgpu_device_ip_block_add(adev, &vega10_common_ip_block); + break; + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 7): + amdgpu_device_ip_block_add(adev, &nv_common_ip_block); + break; + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): + case IP_VERSION(11, 0, 4): + amdgpu_device_ip_block_add(adev, &soc21_common_ip_block); + break; + default: + dev_err(adev->dev, + "Failed to add common ip block(GC_HWIP:0x%x)\n", + adev->ip_versions[GC_HWIP][0]); + return -EINVAL; + } + return 0; +} + +static int amdgpu_discovery_set_gmc_ip_blocks(struct amdgpu_device *adev) +{ + /* use GC or MMHUB IP version */ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 2, 1): + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 3, 0): + case IP_VERSION(9, 4, 0): + case IP_VERSION(9, 4, 1): + case IP_VERSION(9, 4, 2): + case IP_VERSION(9, 4, 3): + amdgpu_device_ip_block_add(adev, &gmc_v9_0_ip_block); + break; + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 7): + amdgpu_device_ip_block_add(adev, &gmc_v10_0_ip_block); + break; + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): + case IP_VERSION(11, 0, 4): + amdgpu_device_ip_block_add(adev, &gmc_v11_0_ip_block); + break; + default: + dev_err(adev->dev, + "Failed to add gmc ip block(GC_HWIP:0x%x)\n", + adev->ip_versions[GC_HWIP][0]); + return -EINVAL; + } + return 0; +} + +static int amdgpu_discovery_set_ih_ip_blocks(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[OSSSYS_HWIP][0]) { + case IP_VERSION(4, 0, 0): + case IP_VERSION(4, 0, 1): + case IP_VERSION(4, 1, 0): + case IP_VERSION(4, 1, 1): + case IP_VERSION(4, 3, 0): + amdgpu_device_ip_block_add(adev, &vega10_ih_ip_block); + break; + case IP_VERSION(4, 2, 0): + case IP_VERSION(4, 2, 1): + case IP_VERSION(4, 4, 0): + case IP_VERSION(4, 4, 2): + amdgpu_device_ip_block_add(adev, &vega20_ih_ip_block); + break; + case IP_VERSION(5, 0, 0): + case IP_VERSION(5, 0, 1): + case IP_VERSION(5, 0, 2): + case IP_VERSION(5, 0, 3): + case IP_VERSION(5, 2, 0): + case IP_VERSION(5, 2, 1): + amdgpu_device_ip_block_add(adev, &navi10_ih_ip_block); + break; + case IP_VERSION(6, 0, 0): + case IP_VERSION(6, 0, 1): + case IP_VERSION(6, 0, 2): + amdgpu_device_ip_block_add(adev, &ih_v6_0_ip_block); + break; + case IP_VERSION(6, 1, 0): + amdgpu_device_ip_block_add(adev, &ih_v6_1_ip_block); + break; + default: + dev_err(adev->dev, + "Failed to add ih ip block(OSSSYS_HWIP:0x%x)\n", + adev->ip_versions[OSSSYS_HWIP][0]); + return -EINVAL; + } + return 0; +} + +static int amdgpu_discovery_set_psp_ip_blocks(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(9, 0, 0): + amdgpu_device_ip_block_add(adev, &psp_v3_1_ip_block); + break; + case IP_VERSION(10, 0, 0): + case IP_VERSION(10, 0, 1): + amdgpu_device_ip_block_add(adev, &psp_v10_0_ip_block); + break; + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 4): + case IP_VERSION(11, 0, 5): + case IP_VERSION(11, 0, 9): + case IP_VERSION(11, 0, 7): + case IP_VERSION(11, 0, 11): + case IP_VERSION(11, 0, 12): + case IP_VERSION(11, 0, 13): + case IP_VERSION(11, 5, 0): + amdgpu_device_ip_block_add(adev, &psp_v11_0_ip_block); + break; + case IP_VERSION(11, 0, 8): + amdgpu_device_ip_block_add(adev, &psp_v11_0_8_ip_block); + break; + case IP_VERSION(11, 0, 3): + case IP_VERSION(12, 0, 1): + amdgpu_device_ip_block_add(adev, &psp_v12_0_ip_block); + break; + case IP_VERSION(13, 0, 0): + case IP_VERSION(13, 0, 1): + case IP_VERSION(13, 0, 2): + case IP_VERSION(13, 0, 3): + case IP_VERSION(13, 0, 5): + case IP_VERSION(13, 0, 6): + case IP_VERSION(13, 0, 7): + case IP_VERSION(13, 0, 8): + case IP_VERSION(13, 0, 10): + case IP_VERSION(13, 0, 11): + case IP_VERSION(14, 0, 0): + amdgpu_device_ip_block_add(adev, &psp_v13_0_ip_block); + break; + case IP_VERSION(13, 0, 4): + amdgpu_device_ip_block_add(adev, &psp_v13_0_4_ip_block); + break; + default: + dev_err(adev->dev, + "Failed to add psp ip block(MP0_HWIP:0x%x)\n", + adev->ip_versions[MP0_HWIP][0]); + return -EINVAL; + } + return 0; +} + +static int amdgpu_discovery_set_smu_ip_blocks(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(9, 0, 0): + case IP_VERSION(10, 0, 0): + case IP_VERSION(10, 0, 1): + case IP_VERSION(11, 0, 2): + if (adev->asic_type == CHIP_ARCTURUS) + amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block); + else + amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); + break; + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 5): + case IP_VERSION(11, 0, 9): + case IP_VERSION(11, 0, 7): + case IP_VERSION(11, 0, 8): + case IP_VERSION(11, 0, 11): + case IP_VERSION(11, 0, 12): + case IP_VERSION(11, 0, 13): + case IP_VERSION(11, 5, 0): + amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block); + break; + case IP_VERSION(12, 0, 0): + case IP_VERSION(12, 0, 1): + amdgpu_device_ip_block_add(adev, &smu_v12_0_ip_block); + break; + case IP_VERSION(13, 0, 0): + case IP_VERSION(13, 0, 1): + case IP_VERSION(13, 0, 2): + case IP_VERSION(13, 0, 3): + case IP_VERSION(13, 0, 4): + case IP_VERSION(13, 0, 5): + case IP_VERSION(13, 0, 6): + case IP_VERSION(13, 0, 7): + case IP_VERSION(13, 0, 8): + case IP_VERSION(13, 0, 10): + case IP_VERSION(13, 0, 11): + amdgpu_device_ip_block_add(adev, &smu_v13_0_ip_block); + break; + default: + dev_err(adev->dev, + "Failed to add smu ip block(MP1_HWIP:0x%x)\n", + adev->ip_versions[MP1_HWIP][0]); + return -EINVAL; + } + return 0; +} + +#if defined(CONFIG_DRM_AMD_DC) +static void amdgpu_discovery_set_sriov_display(struct amdgpu_device *adev) +{ + amdgpu_device_set_sriov_virtual_display(adev); + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); +} +#endif + +static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev) +{ + if (adev->enable_virtual_display) { + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); + return 0; + } + + if (!amdgpu_device_has_dc_support(adev)) + return 0; + +#if defined(CONFIG_DRM_AMD_DC) + if (adev->ip_versions[DCE_HWIP][0]) { + switch (adev->ip_versions[DCE_HWIP][0]) { + case IP_VERSION(1, 0, 0): + case IP_VERSION(1, 0, 1): + case IP_VERSION(2, 0, 2): + case IP_VERSION(2, 0, 0): + case IP_VERSION(2, 0, 3): + case IP_VERSION(2, 1, 0): + case IP_VERSION(3, 0, 0): + case IP_VERSION(3, 0, 2): + case IP_VERSION(3, 0, 3): + case IP_VERSION(3, 0, 1): + case IP_VERSION(3, 1, 2): + case IP_VERSION(3, 1, 3): + case IP_VERSION(3, 1, 4): + case IP_VERSION(3, 1, 5): + case IP_VERSION(3, 1, 6): + case IP_VERSION(3, 2, 0): + case IP_VERSION(3, 2, 1): + if (amdgpu_sriov_vf(adev)) + amdgpu_discovery_set_sriov_display(adev); + else + amdgpu_device_ip_block_add(adev, &dm_ip_block); + break; + default: + dev_err(adev->dev, + "Failed to add dm ip block(DCE_HWIP:0x%x)\n", + adev->ip_versions[DCE_HWIP][0]); + return -EINVAL; + } + } else if (adev->ip_versions[DCI_HWIP][0]) { + switch (adev->ip_versions[DCI_HWIP][0]) { + case IP_VERSION(12, 0, 0): + case IP_VERSION(12, 0, 1): + case IP_VERSION(12, 1, 0): + if (amdgpu_sriov_vf(adev)) + amdgpu_discovery_set_sriov_display(adev); + else + amdgpu_device_ip_block_add(adev, &dm_ip_block); + break; + default: + dev_err(adev->dev, + "Failed to add dm ip block(DCI_HWIP:0x%x)\n", + adev->ip_versions[DCI_HWIP][0]); + return -EINVAL; + } + } +#endif + return 0; +} + +static int amdgpu_discovery_set_gc_ip_blocks(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 2, 1): + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 3, 0): + case IP_VERSION(9, 4, 0): + case IP_VERSION(9, 4, 1): + case IP_VERSION(9, 4, 2): + amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block); + break; + case IP_VERSION(9, 4, 3): + if (!amdgpu_exp_hw_support) + return -EINVAL; + amdgpu_device_ip_block_add(adev, &gfx_v9_4_3_ip_block); + break; + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + amdgpu_device_ip_block_add(adev, &gfx_v10_0_ip_block); + break; + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): + case IP_VERSION(11, 0, 4): + amdgpu_device_ip_block_add(adev, &gfx_v11_0_ip_block); + break; + default: + dev_err(adev->dev, + "Failed to add gfx ip block(GC_HWIP:0x%x)\n", + adev->ip_versions[GC_HWIP][0]); + return -EINVAL; + } + return 0; +} + +static int amdgpu_discovery_set_sdma_ip_blocks(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(4, 0, 0): + case IP_VERSION(4, 0, 1): + case IP_VERSION(4, 1, 0): + case IP_VERSION(4, 1, 1): + case IP_VERSION(4, 1, 2): + case IP_VERSION(4, 2, 0): + case IP_VERSION(4, 2, 2): + case IP_VERSION(4, 4, 0): + amdgpu_device_ip_block_add(adev, &sdma_v4_0_ip_block); + break; + case IP_VERSION(4, 4, 2): + amdgpu_device_ip_block_add(adev, &sdma_v4_4_2_ip_block); + break; + case IP_VERSION(5, 0, 0): + case IP_VERSION(5, 0, 1): + case IP_VERSION(5, 0, 2): + case IP_VERSION(5, 0, 5): + amdgpu_device_ip_block_add(adev, &sdma_v5_0_ip_block); + break; + case IP_VERSION(5, 2, 0): + case IP_VERSION(5, 2, 2): + case IP_VERSION(5, 2, 4): + case IP_VERSION(5, 2, 5): + case IP_VERSION(5, 2, 6): + case IP_VERSION(5, 2, 3): + case IP_VERSION(5, 2, 1): + case IP_VERSION(5, 2, 7): + amdgpu_device_ip_block_add(adev, &sdma_v5_2_ip_block); + break; + case IP_VERSION(6, 0, 0): + case IP_VERSION(6, 0, 1): + case IP_VERSION(6, 0, 2): + case IP_VERSION(6, 0, 3): + case IP_VERSION(6, 1, 0): + amdgpu_device_ip_block_add(adev, &sdma_v6_0_ip_block); + break; + default: + dev_err(adev->dev, + "Failed to add sdma ip block(SDMA0_HWIP:0x%x)\n", + adev->ip_versions[SDMA0_HWIP][0]); + return -EINVAL; + } + return 0; +} + +static int amdgpu_discovery_set_mm_ip_blocks(struct amdgpu_device *adev) +{ + if (adev->ip_versions[VCE_HWIP][0]) { + switch (adev->ip_versions[UVD_HWIP][0]) { + case IP_VERSION(7, 0, 0): + case IP_VERSION(7, 2, 0): + /* UVD is not supported on vega20 SR-IOV */ + if (!(adev->asic_type == CHIP_VEGA20 && amdgpu_sriov_vf(adev))) + amdgpu_device_ip_block_add(adev, &uvd_v7_0_ip_block); + break; + default: + dev_err(adev->dev, + "Failed to add uvd v7 ip block(UVD_HWIP:0x%x)\n", + adev->ip_versions[UVD_HWIP][0]); + return -EINVAL; + } + switch (adev->ip_versions[VCE_HWIP][0]) { + case IP_VERSION(4, 0, 0): + case IP_VERSION(4, 1, 0): + /* VCE is not supported on vega20 SR-IOV */ + if (!(adev->asic_type == CHIP_VEGA20 && amdgpu_sriov_vf(adev))) + amdgpu_device_ip_block_add(adev, &vce_v4_0_ip_block); + break; + default: + dev_err(adev->dev, + "Failed to add VCE v4 ip block(VCE_HWIP:0x%x)\n", + adev->ip_versions[VCE_HWIP][0]); + return -EINVAL; + } + } else { + switch (adev->ip_versions[UVD_HWIP][0]) { + case IP_VERSION(1, 0, 0): + case IP_VERSION(1, 0, 1): + amdgpu_device_ip_block_add(adev, &vcn_v1_0_ip_block); + break; + case IP_VERSION(2, 0, 0): + case IP_VERSION(2, 0, 2): + case IP_VERSION(2, 2, 0): + amdgpu_device_ip_block_add(adev, &vcn_v2_0_ip_block); + if (!amdgpu_sriov_vf(adev)) + amdgpu_device_ip_block_add(adev, &jpeg_v2_0_ip_block); + break; + case IP_VERSION(2, 0, 3): + break; + case IP_VERSION(2, 5, 0): + amdgpu_device_ip_block_add(adev, &vcn_v2_5_ip_block); + amdgpu_device_ip_block_add(adev, &jpeg_v2_5_ip_block); + break; + case IP_VERSION(2, 6, 0): + amdgpu_device_ip_block_add(adev, &vcn_v2_6_ip_block); + amdgpu_device_ip_block_add(adev, &jpeg_v2_6_ip_block); + break; + case IP_VERSION(3, 0, 0): + case IP_VERSION(3, 0, 16): + case IP_VERSION(3, 1, 1): + case IP_VERSION(3, 1, 2): + case IP_VERSION(3, 0, 2): + amdgpu_device_ip_block_add(adev, &vcn_v3_0_ip_block); + if (!amdgpu_sriov_vf(adev)) + amdgpu_device_ip_block_add(adev, &jpeg_v3_0_ip_block); + break; + case IP_VERSION(3, 0, 33): + amdgpu_device_ip_block_add(adev, &vcn_v3_0_ip_block); + break; + case IP_VERSION(4, 0, 0): + case IP_VERSION(4, 0, 2): + case IP_VERSION(4, 0, 4): + amdgpu_device_ip_block_add(adev, &vcn_v4_0_ip_block); + amdgpu_device_ip_block_add(adev, &jpeg_v4_0_ip_block); + break; + case IP_VERSION(4, 0, 3): + amdgpu_device_ip_block_add(adev, &vcn_v4_0_3_ip_block); + amdgpu_device_ip_block_add(adev, &jpeg_v4_0_3_ip_block); + break; + default: + dev_err(adev->dev, + "Failed to add vcn/jpeg ip block(UVD_HWIP:0x%x)\n", + adev->ip_versions[UVD_HWIP][0]); + return -EINVAL; + } + } + return 0; +} + +static int amdgpu_discovery_set_mes_ip_blocks(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + if (amdgpu_mes) { + amdgpu_device_ip_block_add(adev, &mes_v10_1_ip_block); + adev->enable_mes = true; + if (amdgpu_mes_kiq) + adev->enable_mes_kiq = true; + } + break; + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): + case IP_VERSION(11, 0, 4): + amdgpu_device_ip_block_add(adev, &mes_v11_0_ip_block); + adev->enable_mes = true; + adev->enable_mes_kiq = true; + break; + default: + break; + } + return 0; +} + +static void amdgpu_discovery_init_soc_config(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 4, 3): + aqua_vanjaram_init_soc_config(adev); + break; + default: + break; + } +} + +int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev) +{ + int r; + + switch (adev->asic_type) { + case CHIP_VEGA10: + vega10_reg_base_init(adev); + adev->sdma.num_instances = 2; + adev->gmc.num_umc = 4; + adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 0, 0); + adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 0, 0); + adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 0, 0); + adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 0, 0); + adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 0, 0); + adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 0, 0); + adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 1, 0); + adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(6, 1, 0); + adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 0, 0); + adev->ip_versions[MP0_HWIP][0] = IP_VERSION(9, 0, 0); + adev->ip_versions[MP1_HWIP][0] = IP_VERSION(9, 0, 0); + adev->ip_versions[THM_HWIP][0] = IP_VERSION(9, 0, 0); + adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(9, 0, 0); + adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 0, 1); + adev->ip_versions[UVD_HWIP][0] = IP_VERSION(7, 0, 0); + adev->ip_versions[VCE_HWIP][0] = IP_VERSION(4, 0, 0); + adev->ip_versions[DCI_HWIP][0] = IP_VERSION(12, 0, 0); + break; + case CHIP_VEGA12: + vega10_reg_base_init(adev); + adev->sdma.num_instances = 2; + adev->gmc.num_umc = 4; + adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 3, 0); + adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 3, 0); + adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 0, 1); + adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 0, 1); + adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 0, 1); + adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 0, 1); + adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 5, 0); + adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(6, 2, 0); + adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 1, 0); + adev->ip_versions[MP0_HWIP][0] = IP_VERSION(9, 0, 0); + adev->ip_versions[MP1_HWIP][0] = IP_VERSION(9, 0, 0); + adev->ip_versions[THM_HWIP][0] = IP_VERSION(9, 0, 0); + adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(9, 0, 1); + adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 2, 1); + adev->ip_versions[UVD_HWIP][0] = IP_VERSION(7, 0, 0); + adev->ip_versions[VCE_HWIP][0] = IP_VERSION(4, 0, 0); + adev->ip_versions[DCI_HWIP][0] = IP_VERSION(12, 0, 1); + break; + case CHIP_RAVEN: + vega10_reg_base_init(adev); + adev->sdma.num_instances = 1; + adev->vcn.num_vcn_inst = 1; + adev->gmc.num_umc = 2; + if (adev->apu_flags & AMD_APU_IS_RAVEN2) { + adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 2, 0); + adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 2, 0); + adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 1, 1); + adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 1, 1); + adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 1, 1); + adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 1, 1); + adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 0, 1); + adev->ip_versions[UMC_HWIP][0] = IP_VERSION(7, 5, 0); + adev->ip_versions[MP0_HWIP][0] = IP_VERSION(10, 0, 1); + adev->ip_versions[MP1_HWIP][0] = IP_VERSION(10, 0, 1); + adev->ip_versions[THM_HWIP][0] = IP_VERSION(10, 1, 0); + adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(10, 0, 1); + adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 2, 2); + adev->ip_versions[UVD_HWIP][0] = IP_VERSION(1, 0, 1); + adev->ip_versions[DCE_HWIP][0] = IP_VERSION(1, 0, 1); + } else { + adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 1, 0); + adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 1, 0); + adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 1, 0); + adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 1, 0); + adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 1, 0); + adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 1, 0); + adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 0, 0); + adev->ip_versions[UMC_HWIP][0] = IP_VERSION(7, 0, 0); + adev->ip_versions[MP0_HWIP][0] = IP_VERSION(10, 0, 0); + adev->ip_versions[MP1_HWIP][0] = IP_VERSION(10, 0, 0); + adev->ip_versions[THM_HWIP][0] = IP_VERSION(10, 0, 0); + adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(10, 0, 0); + adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 1, 0); + adev->ip_versions[UVD_HWIP][0] = IP_VERSION(1, 0, 0); + adev->ip_versions[DCE_HWIP][0] = IP_VERSION(1, 0, 0); + } + break; + case CHIP_VEGA20: + vega20_reg_base_init(adev); + adev->sdma.num_instances = 2; + adev->gmc.num_umc = 8; + adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 4, 0); + adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 4, 0); + adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 2, 0); + adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 2, 0); + adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 2, 0); + adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 2, 0); + adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 6, 0); + adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 4, 0); + adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 1, 1); + adev->ip_versions[MP0_HWIP][0] = IP_VERSION(11, 0, 2); + adev->ip_versions[MP1_HWIP][0] = IP_VERSION(11, 0, 2); + adev->ip_versions[THM_HWIP][0] = IP_VERSION(11, 0, 2); + adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(11, 0, 2); + adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 4, 0); + adev->ip_versions[UVD_HWIP][0] = IP_VERSION(7, 2, 0); + adev->ip_versions[UVD_HWIP][1] = IP_VERSION(7, 2, 0); + adev->ip_versions[VCE_HWIP][0] = IP_VERSION(4, 1, 0); + adev->ip_versions[DCI_HWIP][0] = IP_VERSION(12, 1, 0); + break; + case CHIP_ARCTURUS: + arct_reg_base_init(adev); + adev->sdma.num_instances = 8; + adev->vcn.num_vcn_inst = 2; + adev->gmc.num_umc = 8; + adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 4, 1); + adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 4, 1); + adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 2, 1); + adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 2, 1); + adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 2, 2); + adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 2, 2); + adev->ip_versions[SDMA1_HWIP][1] = IP_VERSION(4, 2, 2); + adev->ip_versions[SDMA1_HWIP][2] = IP_VERSION(4, 2, 2); + adev->ip_versions[SDMA1_HWIP][3] = IP_VERSION(4, 2, 2); + adev->ip_versions[SDMA1_HWIP][4] = IP_VERSION(4, 2, 2); + adev->ip_versions[SDMA1_HWIP][5] = IP_VERSION(4, 2, 2); + adev->ip_versions[SDMA1_HWIP][6] = IP_VERSION(4, 2, 2); + adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 6, 1); + adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 4, 1); + adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 1, 2); + adev->ip_versions[MP0_HWIP][0] = IP_VERSION(11, 0, 4); + adev->ip_versions[MP1_HWIP][0] = IP_VERSION(11, 0, 2); + adev->ip_versions[THM_HWIP][0] = IP_VERSION(11, 0, 3); + adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(11, 0, 3); + adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 4, 1); + adev->ip_versions[UVD_HWIP][0] = IP_VERSION(2, 5, 0); + adev->ip_versions[UVD_HWIP][1] = IP_VERSION(2, 5, 0); + break; + case CHIP_ALDEBARAN: + aldebaran_reg_base_init(adev); + adev->sdma.num_instances = 5; + adev->vcn.num_vcn_inst = 2; + adev->gmc.num_umc = 4; + adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 4, 2); + adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 4, 2); + adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 4, 0); + adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 4, 0); + adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 4, 0); + adev->ip_versions[SDMA0_HWIP][1] = IP_VERSION(4, 4, 0); + adev->ip_versions[SDMA0_HWIP][2] = IP_VERSION(4, 4, 0); + adev->ip_versions[SDMA0_HWIP][3] = IP_VERSION(4, 4, 0); + adev->ip_versions[SDMA0_HWIP][4] = IP_VERSION(4, 4, 0); + adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 6, 2); + adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 4, 4); + adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 7, 0); + adev->ip_versions[MP0_HWIP][0] = IP_VERSION(13, 0, 2); + adev->ip_versions[MP1_HWIP][0] = IP_VERSION(13, 0, 2); + adev->ip_versions[THM_HWIP][0] = IP_VERSION(13, 0, 2); + adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(13, 0, 2); + adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 4, 2); + adev->ip_versions[UVD_HWIP][0] = IP_VERSION(2, 6, 0); + adev->ip_versions[UVD_HWIP][1] = IP_VERSION(2, 6, 0); + adev->ip_versions[XGMI_HWIP][0] = IP_VERSION(6, 1, 0); + break; + default: + r = amdgpu_discovery_reg_base_init(adev); + if (r) + return -EINVAL; + + amdgpu_discovery_harvest_ip(adev); + amdgpu_discovery_get_gfx_info(adev); + amdgpu_discovery_get_mall_info(adev); + amdgpu_discovery_get_vcn_info(adev); + break; + } + + amdgpu_discovery_init_soc_config(adev); + amdgpu_discovery_sysfs_init(adev); + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + case IP_VERSION(9, 2, 1): + case IP_VERSION(9, 4, 0): + case IP_VERSION(9, 4, 1): + case IP_VERSION(9, 4, 2): + case IP_VERSION(9, 4, 3): + adev->family = AMDGPU_FAMILY_AI; + break; + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 3, 0): + adev->family = AMDGPU_FAMILY_RV; + break; + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + adev->family = AMDGPU_FAMILY_NV; + break; + case IP_VERSION(10, 3, 1): + adev->family = AMDGPU_FAMILY_VGH; + adev->apu_flags |= AMD_APU_IS_VANGOGH; + break; + case IP_VERSION(10, 3, 3): + adev->family = AMDGPU_FAMILY_YC; + break; + case IP_VERSION(10, 3, 6): + adev->family = AMDGPU_FAMILY_GC_10_3_6; + break; + case IP_VERSION(10, 3, 7): + adev->family = AMDGPU_FAMILY_GC_10_3_7; + break; + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): + adev->family = AMDGPU_FAMILY_GC_11_0_0; + break; + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 4): + adev->family = AMDGPU_FAMILY_GC_11_0_1; + break; + default: + return -EINVAL; + } + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 3, 0): + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 7): + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 4): + adev->flags |= AMD_IS_APU; + break; + default: + break; + } + + if (adev->ip_versions[XGMI_HWIP][0] == IP_VERSION(4, 8, 0)) + adev->gmc.xgmi.supported = true; + + /* set NBIO version */ + switch (adev->ip_versions[NBIO_HWIP][0]) { + case IP_VERSION(6, 1, 0): + case IP_VERSION(6, 2, 0): + adev->nbio.funcs = &nbio_v6_1_funcs; + adev->nbio.hdp_flush_reg = &nbio_v6_1_hdp_flush_reg; + break; + case IP_VERSION(7, 0, 0): + case IP_VERSION(7, 0, 1): + case IP_VERSION(2, 5, 0): + adev->nbio.funcs = &nbio_v7_0_funcs; + adev->nbio.hdp_flush_reg = &nbio_v7_0_hdp_flush_reg; + break; + case IP_VERSION(7, 4, 0): + case IP_VERSION(7, 4, 1): + case IP_VERSION(7, 4, 4): + adev->nbio.funcs = &nbio_v7_4_funcs; + adev->nbio.hdp_flush_reg = &nbio_v7_4_hdp_flush_reg; + break; + case IP_VERSION(7, 9, 0): + adev->nbio.funcs = &nbio_v7_9_funcs; + adev->nbio.hdp_flush_reg = &nbio_v7_9_hdp_flush_reg; + break; + case IP_VERSION(7, 2, 0): + case IP_VERSION(7, 2, 1): + case IP_VERSION(7, 3, 0): + case IP_VERSION(7, 5, 0): + case IP_VERSION(7, 5, 1): + adev->nbio.funcs = &nbio_v7_2_funcs; + adev->nbio.hdp_flush_reg = &nbio_v7_2_hdp_flush_reg; + break; + case IP_VERSION(2, 1, 1): + case IP_VERSION(2, 3, 0): + case IP_VERSION(2, 3, 1): + case IP_VERSION(2, 3, 2): + case IP_VERSION(3, 3, 0): + case IP_VERSION(3, 3, 1): + case IP_VERSION(3, 3, 2): + case IP_VERSION(3, 3, 3): + adev->nbio.funcs = &nbio_v2_3_funcs; + adev->nbio.hdp_flush_reg = &nbio_v2_3_hdp_flush_reg; + break; + case IP_VERSION(4, 3, 0): + case IP_VERSION(4, 3, 1): + if (amdgpu_sriov_vf(adev)) + adev->nbio.funcs = &nbio_v4_3_sriov_funcs; + else + adev->nbio.funcs = &nbio_v4_3_funcs; + adev->nbio.hdp_flush_reg = &nbio_v4_3_hdp_flush_reg; + break; + case IP_VERSION(7, 7, 0): + case IP_VERSION(7, 7, 1): + adev->nbio.funcs = &nbio_v7_7_funcs; + adev->nbio.hdp_flush_reg = &nbio_v7_7_hdp_flush_reg; + break; + default: + break; + } + + switch (adev->ip_versions[HDP_HWIP][0]) { + case IP_VERSION(4, 0, 0): + case IP_VERSION(4, 0, 1): + case IP_VERSION(4, 1, 0): + case IP_VERSION(4, 1, 1): + case IP_VERSION(4, 1, 2): + case IP_VERSION(4, 2, 0): + case IP_VERSION(4, 2, 1): + case IP_VERSION(4, 4, 0): + case IP_VERSION(4, 4, 2): + adev->hdp.funcs = &hdp_v4_0_funcs; + break; + case IP_VERSION(5, 0, 0): + case IP_VERSION(5, 0, 1): + case IP_VERSION(5, 0, 2): + case IP_VERSION(5, 0, 3): + case IP_VERSION(5, 0, 4): + case IP_VERSION(5, 2, 0): + adev->hdp.funcs = &hdp_v5_0_funcs; + break; + case IP_VERSION(5, 2, 1): + adev->hdp.funcs = &hdp_v5_2_funcs; + break; + case IP_VERSION(6, 0, 0): + case IP_VERSION(6, 0, 1): + case IP_VERSION(6, 1, 0): + adev->hdp.funcs = &hdp_v6_0_funcs; + break; + default: + break; + } + + switch (adev->ip_versions[DF_HWIP][0]) { + case IP_VERSION(3, 6, 0): + case IP_VERSION(3, 6, 1): + case IP_VERSION(3, 6, 2): + adev->df.funcs = &df_v3_6_funcs; + break; + case IP_VERSION(2, 1, 0): + case IP_VERSION(2, 1, 1): + case IP_VERSION(2, 5, 0): + case IP_VERSION(3, 5, 1): + case IP_VERSION(3, 5, 2): + adev->df.funcs = &df_v1_7_funcs; + break; + case IP_VERSION(4, 3, 0): + adev->df.funcs = &df_v4_3_funcs; + break; + default: + break; + } + + switch (adev->ip_versions[SMUIO_HWIP][0]) { + case IP_VERSION(9, 0, 0): + case IP_VERSION(9, 0, 1): + case IP_VERSION(10, 0, 0): + case IP_VERSION(10, 0, 1): + case IP_VERSION(10, 0, 2): + adev->smuio.funcs = &smuio_v9_0_funcs; + break; + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): + case IP_VERSION(11, 0, 4): + case IP_VERSION(11, 0, 7): + case IP_VERSION(11, 0, 8): + adev->smuio.funcs = &smuio_v11_0_funcs; + break; + case IP_VERSION(11, 0, 6): + case IP_VERSION(11, 0, 10): + case IP_VERSION(11, 0, 11): + case IP_VERSION(11, 5, 0): + case IP_VERSION(13, 0, 1): + case IP_VERSION(13, 0, 9): + case IP_VERSION(13, 0, 10): + adev->smuio.funcs = &smuio_v11_0_6_funcs; + break; + case IP_VERSION(13, 0, 2): + adev->smuio.funcs = &smuio_v13_0_funcs; + break; + case IP_VERSION(13, 0, 3): + adev->smuio.funcs = &smuio_v13_0_3_funcs; + if (adev->smuio.funcs->get_pkg_type(adev) == AMDGPU_PKG_TYPE_APU) { + adev->flags |= AMD_IS_APU; + } + break; + case IP_VERSION(13, 0, 6): + case IP_VERSION(13, 0, 8): + case IP_VERSION(14, 0, 0): + adev->smuio.funcs = &smuio_v13_0_6_funcs; + break; + default: + break; + } + + switch (adev->ip_versions[LSDMA_HWIP][0]) { + case IP_VERSION(6, 0, 0): + case IP_VERSION(6, 0, 1): + case IP_VERSION(6, 0, 2): + case IP_VERSION(6, 0, 3): + adev->lsdma.funcs = &lsdma_v6_0_funcs; + break; + default: + break; + } + + r = amdgpu_discovery_set_common_ip_blocks(adev); + if (r) + return r; + + r = amdgpu_discovery_set_gmc_ip_blocks(adev); + if (r) + return r; + + /* For SR-IOV, PSP needs to be initialized before IH */ + if (amdgpu_sriov_vf(adev)) { + r = amdgpu_discovery_set_psp_ip_blocks(adev); + if (r) + return r; + r = amdgpu_discovery_set_ih_ip_blocks(adev); + if (r) + return r; + } else { + r = amdgpu_discovery_set_ih_ip_blocks(adev); + if (r) + return r; + + if (likely(adev->firmware.load_type == AMDGPU_FW_LOAD_PSP)) { + r = amdgpu_discovery_set_psp_ip_blocks(adev); + if (r) + return r; + } + } + + if (likely(adev->firmware.load_type == AMDGPU_FW_LOAD_PSP)) { + r = amdgpu_discovery_set_smu_ip_blocks(adev); + if (r) + return r; + } + + r = amdgpu_discovery_set_display_ip_blocks(adev); + if (r) + return r; + + r = amdgpu_discovery_set_gc_ip_blocks(adev); + if (r) + return r; + + r = amdgpu_discovery_set_sdma_ip_blocks(adev); + if (r) + return r; + + if ((adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT && + !amdgpu_sriov_vf(adev)) || + (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO && amdgpu_dpm == 1)) { + r = amdgpu_discovery_set_smu_ip_blocks(adev); + if (r) + return r; + } + + r = amdgpu_discovery_set_mm_ip_blocks(adev); + if (r) + return r; + + r = amdgpu_discovery_set_mes_ip_blocks(adev); + if (r) + return r; + + return 0; +} + diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h new file mode 100644 index 000000000..3a2f347bd --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h @@ -0,0 +1,33 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_DISCOVERY__ +#define __AMDGPU_DISCOVERY__ + +#define DISCOVERY_TMR_SIZE (8 << 10) +#define DISCOVERY_TMR_OFFSET (64 << 10) + +void amdgpu_discovery_fini(struct amdgpu_device *adev); +int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev); + +#endif /* __AMDGPU_DISCOVERY__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c new file mode 100644 index 000000000..578aeba49 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c @@ -0,0 +1,1731 @@ +/* + * Copyright 2007-8 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + */ + +#include +#include "amdgpu.h" +#include "amdgpu_i2c.h" +#include "atom.h" +#include "amdgpu_connectors.h" +#include "amdgpu_display.h" +#include "soc15_common.h" +#include "gc/gc_11_0_0_offset.h" +#include "gc/gc_11_0_0_sh_mask.h" +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/** + * amdgpu_display_hotplug_work_func - work handler for display hotplug event + * + * @work: work struct pointer + * + * This is the hotplug event work handler (all ASICs). + * The work gets scheduled from the IRQ handler if there + * was a hotplug interrupt. It walks through the connector table + * and calls hotplug handler for each connector. After this, it sends + * a DRM hotplug event to alert userspace. + * + * This design approach is required in order to defer hotplug event handling + * from the IRQ handler to a work handler because hotplug handler has to use + * mutexes which cannot be locked in an IRQ handler (since &mutex_lock may + * sleep). + */ +void amdgpu_display_hotplug_work_func(struct work_struct *work) +{ + struct amdgpu_device *adev = container_of(work, struct amdgpu_device, + hotplug_work.work); + struct drm_device *dev = adev_to_drm(adev); + struct drm_mode_config *mode_config = &dev->mode_config; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + + mutex_lock(&mode_config->mutex); + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) + amdgpu_connector_hotplug(connector); + drm_connector_list_iter_end(&iter); + mutex_unlock(&mode_config->mutex); + /* Just fire off a uevent and let userspace tell us what to do */ + drm_helper_hpd_irq_event(dev); +} + +static int amdgpu_display_framebuffer_init(struct drm_device *dev, + struct amdgpu_framebuffer *rfb, + const struct drm_mode_fb_cmd2 *mode_cmd, + struct drm_gem_object *obj); + +static void amdgpu_display_flip_callback(struct dma_fence *f, + struct dma_fence_cb *cb) +{ + struct amdgpu_flip_work *work = + container_of(cb, struct amdgpu_flip_work, cb); + + dma_fence_put(f); + schedule_work(&work->flip_work.work); +} + +static bool amdgpu_display_flip_handle_fence(struct amdgpu_flip_work *work, + struct dma_fence **f) +{ + struct dma_fence *fence = *f; + + if (fence == NULL) + return false; + + *f = NULL; + + if (!dma_fence_add_callback(fence, &work->cb, + amdgpu_display_flip_callback)) + return true; + + dma_fence_put(fence); + return false; +} + +static void amdgpu_display_flip_work_func(struct work_struct *__work) +{ + struct delayed_work *delayed_work = + container_of(__work, struct delayed_work, work); + struct amdgpu_flip_work *work = + container_of(delayed_work, struct amdgpu_flip_work, flip_work); + struct amdgpu_device *adev = work->adev; + struct amdgpu_crtc *amdgpu_crtc = adev->mode_info.crtcs[work->crtc_id]; + + struct drm_crtc *crtc = &amdgpu_crtc->base; + unsigned long flags; + unsigned int i; + int vpos, hpos; + + for (i = 0; i < work->shared_count; ++i) + if (amdgpu_display_flip_handle_fence(work, &work->shared[i])) + return; + + /* Wait until we're out of the vertical blank period before the one + * targeted by the flip + */ + if (amdgpu_crtc->enabled && + (amdgpu_display_get_crtc_scanoutpos(adev_to_drm(adev), work->crtc_id, 0, + &vpos, &hpos, NULL, NULL, + &crtc->hwmode) + & (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK)) == + (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK) && + (int)(work->target_vblank - + amdgpu_get_vblank_counter_kms(crtc)) > 0) { + schedule_delayed_work(&work->flip_work, usecs_to_jiffies(1000)); + return; + } + + /* We borrow the event spin lock for protecting flip_status */ + spin_lock_irqsave(&crtc->dev->event_lock, flags); + + /* Do the flip (mmio) */ + adev->mode_info.funcs->page_flip(adev, work->crtc_id, work->base, work->async); + + /* Set the flip status */ + amdgpu_crtc->pflip_status = AMDGPU_FLIP_SUBMITTED; + spin_unlock_irqrestore(&crtc->dev->event_lock, flags); + + + drm_dbg_vbl(adev_to_drm(adev), + "crtc:%d[%p], pflip_stat:AMDGPU_FLIP_SUBMITTED, work: %p,\n", + amdgpu_crtc->crtc_id, amdgpu_crtc, work); + +} + +/* + * Handle unpin events outside the interrupt handler proper. + */ +static void amdgpu_display_unpin_work_func(struct work_struct *__work) +{ + struct amdgpu_flip_work *work = + container_of(__work, struct amdgpu_flip_work, unpin_work); + int r; + + /* unpin of the old buffer */ + r = amdgpu_bo_reserve(work->old_abo, true); + if (likely(r == 0)) { + amdgpu_bo_unpin(work->old_abo); + amdgpu_bo_unreserve(work->old_abo); + } else + DRM_ERROR("failed to reserve buffer after flip\n"); + + amdgpu_bo_unref(&work->old_abo); + kfree(work->shared); + kfree(work); +} + +int amdgpu_display_crtc_page_flip_target(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + struct drm_pending_vblank_event *event, + uint32_t page_flip_flags, uint32_t target, + struct drm_modeset_acquire_ctx *ctx) +{ + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_gem_object *obj; + struct amdgpu_flip_work *work; + struct amdgpu_bo *new_abo; + unsigned long flags; + u64 tiling_flags; + int i, r; + + work = kzalloc(sizeof(*work), GFP_KERNEL); + if (work == NULL) + return -ENOMEM; + + INIT_DELAYED_WORK(&work->flip_work, amdgpu_display_flip_work_func); + INIT_WORK(&work->unpin_work, amdgpu_display_unpin_work_func); + + work->event = event; + work->adev = adev; + work->crtc_id = amdgpu_crtc->crtc_id; + work->async = (page_flip_flags & DRM_MODE_PAGE_FLIP_ASYNC) != 0; + + /* schedule unpin of the old buffer */ + obj = crtc->primary->fb->obj[0]; + + /* take a reference to the old object */ + work->old_abo = gem_to_amdgpu_bo(obj); + amdgpu_bo_ref(work->old_abo); + + obj = fb->obj[0]; + new_abo = gem_to_amdgpu_bo(obj); + + /* pin the new buffer */ + r = amdgpu_bo_reserve(new_abo, false); + if (unlikely(r != 0)) { + DRM_ERROR("failed to reserve new abo buffer before flip\n"); + goto cleanup; + } + + if (!adev->enable_virtual_display) { + r = amdgpu_bo_pin(new_abo, + amdgpu_display_supported_domains(adev, new_abo->flags)); + if (unlikely(r != 0)) { + DRM_ERROR("failed to pin new abo buffer before flip\n"); + goto unreserve; + } + } + + r = amdgpu_ttm_alloc_gart(&new_abo->tbo); + if (unlikely(r != 0)) { + DRM_ERROR("%p bind failed\n", new_abo); + goto unpin; + } + + r = dma_resv_get_fences(new_abo->tbo.base.resv, DMA_RESV_USAGE_WRITE, + &work->shared_count, + &work->shared); + if (unlikely(r != 0)) { + DRM_ERROR("failed to get fences for buffer\n"); + goto unpin; + } + + amdgpu_bo_get_tiling_flags(new_abo, &tiling_flags); + amdgpu_bo_unreserve(new_abo); + + if (!adev->enable_virtual_display) + work->base = amdgpu_bo_gpu_offset(new_abo); + work->target_vblank = target - (uint32_t)drm_crtc_vblank_count(crtc) + + amdgpu_get_vblank_counter_kms(crtc); + + /* we borrow the event spin lock for protecting flip_wrok */ + spin_lock_irqsave(&crtc->dev->event_lock, flags); + if (amdgpu_crtc->pflip_status != AMDGPU_FLIP_NONE) { + DRM_DEBUG_DRIVER("flip queue: crtc already busy\n"); + spin_unlock_irqrestore(&crtc->dev->event_lock, flags); + r = -EBUSY; + goto pflip_cleanup; + } + + amdgpu_crtc->pflip_status = AMDGPU_FLIP_PENDING; + amdgpu_crtc->pflip_works = work; + + + DRM_DEBUG_DRIVER("crtc:%d[%p], pflip_stat:AMDGPU_FLIP_PENDING, work: %p,\n", + amdgpu_crtc->crtc_id, amdgpu_crtc, work); + /* update crtc fb */ + crtc->primary->fb = fb; + spin_unlock_irqrestore(&crtc->dev->event_lock, flags); + amdgpu_display_flip_work_func(&work->flip_work.work); + return 0; + +pflip_cleanup: + if (unlikely(amdgpu_bo_reserve(new_abo, false) != 0)) { + DRM_ERROR("failed to reserve new abo in error path\n"); + goto cleanup; + } +unpin: + if (!adev->enable_virtual_display) + amdgpu_bo_unpin(new_abo); + +unreserve: + amdgpu_bo_unreserve(new_abo); + +cleanup: + amdgpu_bo_unref(&work->old_abo); + for (i = 0; i < work->shared_count; ++i) + dma_fence_put(work->shared[i]); + kfree(work->shared); + kfree(work); + + return r; +} + +int amdgpu_display_crtc_set_config(struct drm_mode_set *set, + struct drm_modeset_acquire_ctx *ctx) +{ + struct drm_device *dev; + struct amdgpu_device *adev; + struct drm_crtc *crtc; + bool active = false; + int ret; + + if (!set || !set->crtc) + return -EINVAL; + + dev = set->crtc->dev; + + ret = pm_runtime_get_sync(dev->dev); + if (ret < 0) + goto out; + + ret = drm_crtc_helper_set_config(set, ctx); + + list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) + if (crtc->enabled) + active = true; + + pm_runtime_mark_last_busy(dev->dev); + + adev = drm_to_adev(dev); + /* if we have active crtcs and we don't have a power ref, + * take the current one + */ + if (active && !adev->have_disp_power_ref) { + adev->have_disp_power_ref = true; + return ret; + } + /* if we have no active crtcs, then go to + * drop the power ref we got before + */ + if (!active && adev->have_disp_power_ref) + adev->have_disp_power_ref = false; +out: + /* drop the power reference we got coming in here */ + pm_runtime_put_autosuspend(dev->dev); + return ret; +} + +static const char *encoder_names[41] = { + "NONE", + "INTERNAL_LVDS", + "INTERNAL_TMDS1", + "INTERNAL_TMDS2", + "INTERNAL_DAC1", + "INTERNAL_DAC2", + "INTERNAL_SDVOA", + "INTERNAL_SDVOB", + "SI170B", + "CH7303", + "CH7301", + "INTERNAL_DVO1", + "EXTERNAL_SDVOA", + "EXTERNAL_SDVOB", + "TITFP513", + "INTERNAL_LVTM1", + "VT1623", + "HDMI_SI1930", + "HDMI_INTERNAL", + "INTERNAL_KLDSCP_TMDS1", + "INTERNAL_KLDSCP_DVO1", + "INTERNAL_KLDSCP_DAC1", + "INTERNAL_KLDSCP_DAC2", + "SI178", + "MVPU_FPGA", + "INTERNAL_DDI", + "VT1625", + "HDMI_SI1932", + "DP_AN9801", + "DP_DP501", + "INTERNAL_UNIPHY", + "INTERNAL_KLDSCP_LVTMA", + "INTERNAL_UNIPHY1", + "INTERNAL_UNIPHY2", + "NUTMEG", + "TRAVIS", + "INTERNAL_VCE", + "INTERNAL_UNIPHY3", + "HDMI_ANX9805", + "INTERNAL_AMCLK", + "VIRTUAL", +}; + +static const char *hpd_names[6] = { + "HPD1", + "HPD2", + "HPD3", + "HPD4", + "HPD5", + "HPD6", +}; + +void amdgpu_display_print_display_setup(struct drm_device *dev) +{ + struct drm_connector *connector; + struct amdgpu_connector *amdgpu_connector; + struct drm_encoder *encoder; + struct amdgpu_encoder *amdgpu_encoder; + struct drm_connector_list_iter iter; + uint32_t devices; + int i = 0; + + drm_connector_list_iter_begin(dev, &iter); + DRM_INFO("AMDGPU Display Connectors\n"); + drm_for_each_connector_iter(connector, &iter) { + amdgpu_connector = to_amdgpu_connector(connector); + DRM_INFO("Connector %d:\n", i); + DRM_INFO(" %s\n", connector->name); + if (amdgpu_connector->hpd.hpd != AMDGPU_HPD_NONE) + DRM_INFO(" %s\n", hpd_names[amdgpu_connector->hpd.hpd]); + if (amdgpu_connector->ddc_bus) { + DRM_INFO(" DDC: 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n", + amdgpu_connector->ddc_bus->rec.mask_clk_reg, + amdgpu_connector->ddc_bus->rec.mask_data_reg, + amdgpu_connector->ddc_bus->rec.a_clk_reg, + amdgpu_connector->ddc_bus->rec.a_data_reg, + amdgpu_connector->ddc_bus->rec.en_clk_reg, + amdgpu_connector->ddc_bus->rec.en_data_reg, + amdgpu_connector->ddc_bus->rec.y_clk_reg, + amdgpu_connector->ddc_bus->rec.y_data_reg); + if (amdgpu_connector->router.ddc_valid) + DRM_INFO(" DDC Router 0x%x/0x%x\n", + amdgpu_connector->router.ddc_mux_control_pin, + amdgpu_connector->router.ddc_mux_state); + if (amdgpu_connector->router.cd_valid) + DRM_INFO(" Clock/Data Router 0x%x/0x%x\n", + amdgpu_connector->router.cd_mux_control_pin, + amdgpu_connector->router.cd_mux_state); + } else { + if (connector->connector_type == DRM_MODE_CONNECTOR_VGA || + connector->connector_type == DRM_MODE_CONNECTOR_DVII || + connector->connector_type == DRM_MODE_CONNECTOR_DVID || + connector->connector_type == DRM_MODE_CONNECTOR_DVIA || + connector->connector_type == DRM_MODE_CONNECTOR_HDMIA || + connector->connector_type == DRM_MODE_CONNECTOR_HDMIB) + DRM_INFO(" DDC: no ddc bus - possible BIOS bug - please report to xorg-driver-ati@lists.x.org\n"); + } + DRM_INFO(" Encoders:\n"); + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + amdgpu_encoder = to_amdgpu_encoder(encoder); + devices = amdgpu_encoder->devices & amdgpu_connector->devices; + if (devices) { + if (devices & ATOM_DEVICE_CRT1_SUPPORT) + DRM_INFO(" CRT1: %s\n", encoder_names[amdgpu_encoder->encoder_id]); + if (devices & ATOM_DEVICE_CRT2_SUPPORT) + DRM_INFO(" CRT2: %s\n", encoder_names[amdgpu_encoder->encoder_id]); + if (devices & ATOM_DEVICE_LCD1_SUPPORT) + DRM_INFO(" LCD1: %s\n", encoder_names[amdgpu_encoder->encoder_id]); + if (devices & ATOM_DEVICE_DFP1_SUPPORT) + DRM_INFO(" DFP1: %s\n", encoder_names[amdgpu_encoder->encoder_id]); + if (devices & ATOM_DEVICE_DFP2_SUPPORT) + DRM_INFO(" DFP2: %s\n", encoder_names[amdgpu_encoder->encoder_id]); + if (devices & ATOM_DEVICE_DFP3_SUPPORT) + DRM_INFO(" DFP3: %s\n", encoder_names[amdgpu_encoder->encoder_id]); + if (devices & ATOM_DEVICE_DFP4_SUPPORT) + DRM_INFO(" DFP4: %s\n", encoder_names[amdgpu_encoder->encoder_id]); + if (devices & ATOM_DEVICE_DFP5_SUPPORT) + DRM_INFO(" DFP5: %s\n", encoder_names[amdgpu_encoder->encoder_id]); + if (devices & ATOM_DEVICE_DFP6_SUPPORT) + DRM_INFO(" DFP6: %s\n", encoder_names[amdgpu_encoder->encoder_id]); + if (devices & ATOM_DEVICE_TV1_SUPPORT) + DRM_INFO(" TV1: %s\n", encoder_names[amdgpu_encoder->encoder_id]); + if (devices & ATOM_DEVICE_CV_SUPPORT) + DRM_INFO(" CV: %s\n", encoder_names[amdgpu_encoder->encoder_id]); + } + } + i++; + } + drm_connector_list_iter_end(&iter); +} + +bool amdgpu_display_ddc_probe(struct amdgpu_connector *amdgpu_connector, + bool use_aux) +{ + u8 out = 0x0; + u8 buf[8]; + int ret; + struct i2c_msg msgs[] = { + { + .addr = DDC_ADDR, + .flags = 0, + .len = 1, + .buf = &out, + }, + { + .addr = DDC_ADDR, + .flags = I2C_M_RD, + .len = 8, + .buf = buf, + } + }; + + /* on hw with routers, select right port */ + if (amdgpu_connector->router.ddc_valid) + amdgpu_i2c_router_select_ddc_port(amdgpu_connector); + + if (use_aux) + ret = i2c_transfer(&amdgpu_connector->ddc_bus->aux.ddc, msgs, 2); + else + ret = i2c_transfer(&amdgpu_connector->ddc_bus->adapter, msgs, 2); + + if (ret != 2) + /* Couldn't find an accessible DDC on this connector */ + return false; + /* Probe also for valid EDID header + * EDID header starts with: + * 0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00. + * Only the first 6 bytes must be valid as + * drm_edid_block_valid() can fix the last 2 bytes + */ + if (drm_edid_header_is_valid(buf) < 6) { + /* Couldn't find an accessible EDID on this + * connector + */ + return false; + } + return true; +} + +static int amdgpu_dirtyfb(struct drm_framebuffer *fb, struct drm_file *file, + unsigned int flags, unsigned int color, + struct drm_clip_rect *clips, unsigned int num_clips) +{ + + if (file) + return -ENOSYS; + + return drm_atomic_helper_dirtyfb(fb, file, flags, color, clips, + num_clips); +} + +static const struct drm_framebuffer_funcs amdgpu_fb_funcs = { + .destroy = drm_gem_fb_destroy, + .create_handle = drm_gem_fb_create_handle, +}; + +static const struct drm_framebuffer_funcs amdgpu_fb_funcs_atomic = { + .destroy = drm_gem_fb_destroy, + .create_handle = drm_gem_fb_create_handle, + .dirty = amdgpu_dirtyfb +}; + +uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev, + uint64_t bo_flags) +{ + uint32_t domain = AMDGPU_GEM_DOMAIN_VRAM; + +#if defined(CONFIG_DRM_AMD_DC) + /* + * if amdgpu_bo_support_uswc returns false it means that USWC mappings + * is not supported for this board. But this mapping is required + * to avoid hang caused by placement of scanout BO in GTT on certain + * APUs. So force the BO placement to VRAM in case this architecture + * will not allow USWC mappings. + * Also, don't allow GTT domain if the BO doesn't have USWC flag set. + */ + if ((bo_flags & AMDGPU_GEM_CREATE_CPU_GTT_USWC) && + amdgpu_bo_support_uswc(bo_flags) && + adev->dc_enabled && + adev->mode_info.gpu_vm_support) + domain |= AMDGPU_GEM_DOMAIN_GTT; +#endif + + return domain; +} + +static const struct drm_format_info dcc_formats[] = { + { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 2, + .cpp = { 4, 0, }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, }, + { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 2, + .cpp = { 4, 0, }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, }, + { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 2, + .cpp = { 4, 0, }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, + .has_alpha = true, }, + { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 2, + .cpp = { 4, 0, }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, + .has_alpha = true, }, + { .format = DRM_FORMAT_BGRA8888, .depth = 32, .num_planes = 2, + .cpp = { 4, 0, }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, + .has_alpha = true, }, + { .format = DRM_FORMAT_XRGB2101010, .depth = 30, .num_planes = 2, + .cpp = { 4, 0, }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, }, + { .format = DRM_FORMAT_XBGR2101010, .depth = 30, .num_planes = 2, + .cpp = { 4, 0, }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, }, + { .format = DRM_FORMAT_ARGB2101010, .depth = 30, .num_planes = 2, + .cpp = { 4, 0, }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, + .has_alpha = true, }, + { .format = DRM_FORMAT_ABGR2101010, .depth = 30, .num_planes = 2, + .cpp = { 4, 0, }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, + .has_alpha = true, }, + { .format = DRM_FORMAT_RGB565, .depth = 16, .num_planes = 2, + .cpp = { 2, 0, }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, }, +}; + +static const struct drm_format_info dcc_retile_formats[] = { + { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 3, + .cpp = { 4, 0, 0 }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, }, + { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 3, + .cpp = { 4, 0, 0 }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, }, + { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 3, + .cpp = { 4, 0, 0 }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, + .has_alpha = true, }, + { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 3, + .cpp = { 4, 0, 0 }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, + .has_alpha = true, }, + { .format = DRM_FORMAT_BGRA8888, .depth = 32, .num_planes = 3, + .cpp = { 4, 0, 0 }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, + .has_alpha = true, }, + { .format = DRM_FORMAT_XRGB2101010, .depth = 30, .num_planes = 3, + .cpp = { 4, 0, 0 }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, }, + { .format = DRM_FORMAT_XBGR2101010, .depth = 30, .num_planes = 3, + .cpp = { 4, 0, 0 }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, }, + { .format = DRM_FORMAT_ARGB2101010, .depth = 30, .num_planes = 3, + .cpp = { 4, 0, 0 }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, + .has_alpha = true, }, + { .format = DRM_FORMAT_ABGR2101010, .depth = 30, .num_planes = 3, + .cpp = { 4, 0, 0 }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, + .has_alpha = true, }, + { .format = DRM_FORMAT_RGB565, .depth = 16, .num_planes = 3, + .cpp = { 2, 0, 0 }, .block_w = {1, 1, 1}, .block_h = {1, 1, 1}, .hsub = 1, .vsub = 1, }, +}; + +static const struct drm_format_info * +lookup_format_info(const struct drm_format_info formats[], + int num_formats, u32 format) +{ + int i; + + for (i = 0; i < num_formats; i++) { + if (formats[i].format == format) + return &formats[i]; + } + + return NULL; +} + +const struct drm_format_info * +amdgpu_lookup_format_info(u32 format, uint64_t modifier) +{ + if (!IS_AMD_FMT_MOD(modifier)) + return NULL; + + if (AMD_FMT_MOD_GET(DCC_RETILE, modifier)) + return lookup_format_info(dcc_retile_formats, + ARRAY_SIZE(dcc_retile_formats), + format); + + if (AMD_FMT_MOD_GET(DCC, modifier)) + return lookup_format_info(dcc_formats, ARRAY_SIZE(dcc_formats), + format); + + /* returning NULL will cause the default format structs to be used. */ + return NULL; +} + + +/* + * Tries to extract the renderable DCC offset from the opaque metadata attached + * to the buffer. + */ +static int +extract_render_dcc_offset(struct amdgpu_device *adev, + struct drm_gem_object *obj, + uint64_t *offset) +{ + struct amdgpu_bo *rbo; + int r = 0; + uint32_t metadata[10]; /* Something that fits a descriptor + header. */ + uint32_t size; + + rbo = gem_to_amdgpu_bo(obj); + r = amdgpu_bo_reserve(rbo, false); + + if (unlikely(r)) { + /* Don't show error message when returning -ERESTARTSYS */ + if (r != -ERESTARTSYS) + DRM_ERROR("Unable to reserve buffer: %d\n", r); + return r; + } + + r = amdgpu_bo_get_metadata(rbo, metadata, sizeof(metadata), &size, NULL); + amdgpu_bo_unreserve(rbo); + + if (r) + return r; + + /* + * The first word is the metadata version, and we need space for at least + * the version + pci vendor+device id + 8 words for a descriptor. + */ + if (size < 40 || metadata[0] != 1) + return -EINVAL; + + if (adev->family >= AMDGPU_FAMILY_NV) { + /* resource word 6/7 META_DATA_ADDRESS{_LO} */ + *offset = ((u64)metadata[9] << 16u) | + ((metadata[8] & 0xFF000000u) >> 16); + } else { + /* resource word 5/7 META_DATA_ADDRESS */ + *offset = ((u64)metadata[9] << 8u) | + ((u64)(metadata[7] & 0x1FE0000u) << 23); + } + + return 0; +} + +static int convert_tiling_flags_to_modifier(struct amdgpu_framebuffer *afb) +{ + struct amdgpu_device *adev = drm_to_adev(afb->base.dev); + uint64_t modifier = 0; + int num_pipes = 0; + int num_pkrs = 0; + + num_pkrs = adev->gfx.config.gb_addr_config_fields.num_pkrs; + num_pipes = adev->gfx.config.gb_addr_config_fields.num_pipes; + + if (!afb->tiling_flags || !AMDGPU_TILING_GET(afb->tiling_flags, SWIZZLE_MODE)) { + modifier = DRM_FORMAT_MOD_LINEAR; + } else { + int swizzle = AMDGPU_TILING_GET(afb->tiling_flags, SWIZZLE_MODE); + bool has_xor = swizzle >= 16; + int block_size_bits; + int version; + int pipe_xor_bits = 0; + int bank_xor_bits = 0; + int packers = 0; + int rb = 0; + int pipes = ilog2(num_pipes); + uint32_t dcc_offset = AMDGPU_TILING_GET(afb->tiling_flags, DCC_OFFSET_256B); + + switch (swizzle >> 2) { + case 0: /* 256B */ + block_size_bits = 8; + break; + case 1: /* 4KiB */ + case 5: /* 4KiB _X */ + block_size_bits = 12; + break; + case 2: /* 64KiB */ + case 4: /* 64 KiB _T */ + case 6: /* 64 KiB _X */ + block_size_bits = 16; + break; + case 7: /* 256 KiB */ + block_size_bits = 18; + break; + default: + /* RESERVED or VAR */ + return -EINVAL; + } + + if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(11, 0, 0)) + version = AMD_FMT_MOD_TILE_VER_GFX11; + else if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(10, 3, 0)) + version = AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS; + else if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(10, 0, 0)) + version = AMD_FMT_MOD_TILE_VER_GFX10; + else + version = AMD_FMT_MOD_TILE_VER_GFX9; + + switch (swizzle & 3) { + case 0: /* Z microtiling */ + return -EINVAL; + case 1: /* S microtiling */ + if (adev->ip_versions[GC_HWIP][0] < IP_VERSION(11, 0, 0)) { + if (!has_xor) + version = AMD_FMT_MOD_TILE_VER_GFX9; + } + break; + case 2: + if (adev->ip_versions[GC_HWIP][0] < IP_VERSION(11, 0, 0)) { + if (!has_xor && afb->base.format->cpp[0] != 4) + version = AMD_FMT_MOD_TILE_VER_GFX9; + } + break; + case 3: + break; + } + + if (has_xor) { + if (num_pipes == num_pkrs && num_pkrs == 0) { + DRM_ERROR("invalid number of pipes and packers\n"); + return -EINVAL; + } + + switch (version) { + case AMD_FMT_MOD_TILE_VER_GFX11: + pipe_xor_bits = min(block_size_bits - 8, pipes); + packers = ilog2(adev->gfx.config.gb_addr_config_fields.num_pkrs); + break; + case AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS: + pipe_xor_bits = min(block_size_bits - 8, pipes); + packers = min(block_size_bits - 8 - pipe_xor_bits, + ilog2(adev->gfx.config.gb_addr_config_fields.num_pkrs)); + break; + case AMD_FMT_MOD_TILE_VER_GFX10: + pipe_xor_bits = min(block_size_bits - 8, pipes); + break; + case AMD_FMT_MOD_TILE_VER_GFX9: + rb = ilog2(adev->gfx.config.gb_addr_config_fields.num_se) + + ilog2(adev->gfx.config.gb_addr_config_fields.num_rb_per_se); + pipe_xor_bits = min(block_size_bits - 8, pipes + + ilog2(adev->gfx.config.gb_addr_config_fields.num_se)); + bank_xor_bits = min(block_size_bits - 8 - pipe_xor_bits, + ilog2(adev->gfx.config.gb_addr_config_fields.num_banks)); + break; + } + } + + modifier = AMD_FMT_MOD | + AMD_FMT_MOD_SET(TILE, AMDGPU_TILING_GET(afb->tiling_flags, SWIZZLE_MODE)) | + AMD_FMT_MOD_SET(TILE_VERSION, version) | + AMD_FMT_MOD_SET(PIPE_XOR_BITS, pipe_xor_bits) | + AMD_FMT_MOD_SET(BANK_XOR_BITS, bank_xor_bits) | + AMD_FMT_MOD_SET(PACKERS, packers); + + if (dcc_offset != 0) { + bool dcc_i64b = AMDGPU_TILING_GET(afb->tiling_flags, DCC_INDEPENDENT_64B) != 0; + bool dcc_i128b = version >= AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS; + const struct drm_format_info *format_info; + u64 render_dcc_offset; + + /* Enable constant encode on RAVEN2 and later. */ + bool dcc_constant_encode = (adev->asic_type > CHIP_RAVEN || + (adev->asic_type == CHIP_RAVEN && + adev->external_rev_id >= 0x81)) && + adev->ip_versions[GC_HWIP][0] < IP_VERSION(11, 0, 0); + + int max_cblock_size = dcc_i64b ? AMD_FMT_MOD_DCC_BLOCK_64B : + dcc_i128b ? AMD_FMT_MOD_DCC_BLOCK_128B : + AMD_FMT_MOD_DCC_BLOCK_256B; + + modifier |= AMD_FMT_MOD_SET(DCC, 1) | + AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, dcc_constant_encode) | + AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, dcc_i64b) | + AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, dcc_i128b) | + AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, max_cblock_size); + + afb->base.offsets[1] = dcc_offset * 256 + afb->base.offsets[0]; + afb->base.pitches[1] = + AMDGPU_TILING_GET(afb->tiling_flags, DCC_PITCH_MAX) + 1; + + /* + * If the userspace driver uses retiling the tiling flags do not contain + * info on the renderable DCC buffer. Luckily the opaque metadata contains + * the info so we can try to extract it. The kernel does not use this info + * but we should convert it to a modifier plane for getfb2, so the + * userspace driver that gets it doesn't have to juggle around another DCC + * plane internally. + */ + if (extract_render_dcc_offset(adev, afb->base.obj[0], + &render_dcc_offset) == 0 && + render_dcc_offset != 0 && + render_dcc_offset != afb->base.offsets[1] && + render_dcc_offset < UINT_MAX) { + uint32_t dcc_block_bits; /* of base surface data */ + + modifier |= AMD_FMT_MOD_SET(DCC_RETILE, 1); + afb->base.offsets[2] = render_dcc_offset; + + if (adev->family >= AMDGPU_FAMILY_NV) { + int extra_pipe = 0; + + if ((adev->ip_versions[GC_HWIP][0] >= IP_VERSION(10, 3, 0)) && + pipes == packers && pipes > 1) + extra_pipe = 1; + + dcc_block_bits = max(20, 16 + pipes + extra_pipe); + } else { + modifier |= AMD_FMT_MOD_SET(RB, rb) | + AMD_FMT_MOD_SET(PIPE, pipes); + dcc_block_bits = max(20, 18 + rb); + } + + dcc_block_bits -= ilog2(afb->base.format->cpp[0]); + afb->base.pitches[2] = ALIGN(afb->base.width, + 1u << ((dcc_block_bits + 1) / 2)); + } + format_info = amdgpu_lookup_format_info(afb->base.format->format, + modifier); + if (!format_info) + return -EINVAL; + + afb->base.format = format_info; + } + } + + afb->base.modifier = modifier; + afb->base.flags |= DRM_MODE_FB_MODIFIERS; + return 0; +} + +/* Mirrors the is_displayable check in radeonsi's gfx6_compute_surface */ +static int check_tiling_flags_gfx6(struct amdgpu_framebuffer *afb) +{ + u64 micro_tile_mode; + + /* Zero swizzle mode means linear */ + if (AMDGPU_TILING_GET(afb->tiling_flags, SWIZZLE_MODE) == 0) + return 0; + + micro_tile_mode = AMDGPU_TILING_GET(afb->tiling_flags, MICRO_TILE_MODE); + switch (micro_tile_mode) { + case 0: /* DISPLAY */ + case 3: /* RENDER */ + return 0; + default: + drm_dbg_kms(afb->base.dev, + "Micro tile mode %llu not supported for scanout\n", + micro_tile_mode); + return -EINVAL; + } +} + +static void get_block_dimensions(unsigned int block_log2, unsigned int cpp, + unsigned int *width, unsigned int *height) +{ + unsigned int cpp_log2 = ilog2(cpp); + unsigned int pixel_log2 = block_log2 - cpp_log2; + unsigned int width_log2 = (pixel_log2 + 1) / 2; + unsigned int height_log2 = pixel_log2 - width_log2; + + *width = 1 << width_log2; + *height = 1 << height_log2; +} + +static unsigned int get_dcc_block_size(uint64_t modifier, bool rb_aligned, + bool pipe_aligned) +{ + unsigned int ver = AMD_FMT_MOD_GET(TILE_VERSION, modifier); + + switch (ver) { + case AMD_FMT_MOD_TILE_VER_GFX9: { + /* + * TODO: for pipe aligned we may need to check the alignment of the + * total size of the surface, which may need to be bigger than the + * natural alignment due to some HW workarounds + */ + return max(10 + (rb_aligned ? (int)AMD_FMT_MOD_GET(RB, modifier) : 0), 12); + } + case AMD_FMT_MOD_TILE_VER_GFX10: + case AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS: + case AMD_FMT_MOD_TILE_VER_GFX11: { + int pipes_log2 = AMD_FMT_MOD_GET(PIPE_XOR_BITS, modifier); + + if (ver >= AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS && pipes_log2 > 1 && + AMD_FMT_MOD_GET(PACKERS, modifier) == pipes_log2) + ++pipes_log2; + + return max(8 + (pipe_aligned ? pipes_log2 : 0), 12); + } + default: + return 0; + } +} + +static int amdgpu_display_verify_plane(struct amdgpu_framebuffer *rfb, int plane, + const struct drm_format_info *format, + unsigned int block_width, unsigned int block_height, + unsigned int block_size_log2) +{ + unsigned int width = rfb->base.width / + ((plane && plane < format->num_planes) ? format->hsub : 1); + unsigned int height = rfb->base.height / + ((plane && plane < format->num_planes) ? format->vsub : 1); + unsigned int cpp = plane < format->num_planes ? format->cpp[plane] : 1; + unsigned int block_pitch = block_width * cpp; + unsigned int min_pitch = ALIGN(width * cpp, block_pitch); + unsigned int block_size = 1 << block_size_log2; + uint64_t size; + + if (rfb->base.pitches[plane] % block_pitch) { + drm_dbg_kms(rfb->base.dev, + "pitch %d for plane %d is not a multiple of block pitch %d\n", + rfb->base.pitches[plane], plane, block_pitch); + return -EINVAL; + } + if (rfb->base.pitches[plane] < min_pitch) { + drm_dbg_kms(rfb->base.dev, + "pitch %d for plane %d is less than minimum pitch %d\n", + rfb->base.pitches[plane], plane, min_pitch); + return -EINVAL; + } + + /* Force at least natural alignment. */ + if (rfb->base.offsets[plane] % block_size) { + drm_dbg_kms(rfb->base.dev, + "offset 0x%x for plane %d is not a multiple of block pitch 0x%x\n", + rfb->base.offsets[plane], plane, block_size); + return -EINVAL; + } + + size = rfb->base.offsets[plane] + + (uint64_t)rfb->base.pitches[plane] / block_pitch * + block_size * DIV_ROUND_UP(height, block_height); + + if (rfb->base.obj[0]->size < size) { + drm_dbg_kms(rfb->base.dev, + "BO size 0x%zx is less than 0x%llx required for plane %d\n", + rfb->base.obj[0]->size, size, plane); + return -EINVAL; + } + + return 0; +} + + +static int amdgpu_display_verify_sizes(struct amdgpu_framebuffer *rfb) +{ + const struct drm_format_info *format_info = drm_format_info(rfb->base.format->format); + uint64_t modifier = rfb->base.modifier; + int ret; + unsigned int i, block_width, block_height, block_size_log2; + + if (rfb->base.dev->mode_config.fb_modifiers_not_supported) + return 0; + + for (i = 0; i < format_info->num_planes; ++i) { + if (modifier == DRM_FORMAT_MOD_LINEAR) { + block_width = 256 / format_info->cpp[i]; + block_height = 1; + block_size_log2 = 8; + } else { + int swizzle = AMD_FMT_MOD_GET(TILE, modifier); + + switch ((swizzle & ~3) + 1) { + case DC_SW_256B_S: + block_size_log2 = 8; + break; + case DC_SW_4KB_S: + case DC_SW_4KB_S_X: + block_size_log2 = 12; + break; + case DC_SW_64KB_S: + case DC_SW_64KB_S_T: + case DC_SW_64KB_S_X: + block_size_log2 = 16; + break; + case DC_SW_VAR_S_X: + block_size_log2 = 18; + break; + default: + drm_dbg_kms(rfb->base.dev, + "Swizzle mode with unknown block size: %d\n", swizzle); + return -EINVAL; + } + + get_block_dimensions(block_size_log2, format_info->cpp[i], + &block_width, &block_height); + } + + ret = amdgpu_display_verify_plane(rfb, i, format_info, + block_width, block_height, block_size_log2); + if (ret) + return ret; + } + + if (AMD_FMT_MOD_GET(DCC, modifier)) { + if (AMD_FMT_MOD_GET(DCC_RETILE, modifier)) { + block_size_log2 = get_dcc_block_size(modifier, false, false); + get_block_dimensions(block_size_log2 + 8, format_info->cpp[0], + &block_width, &block_height); + ret = amdgpu_display_verify_plane(rfb, i, format_info, + block_width, block_height, + block_size_log2); + if (ret) + return ret; + + ++i; + block_size_log2 = get_dcc_block_size(modifier, true, true); + } else { + bool pipe_aligned = AMD_FMT_MOD_GET(DCC_PIPE_ALIGN, modifier); + + block_size_log2 = get_dcc_block_size(modifier, true, pipe_aligned); + } + get_block_dimensions(block_size_log2 + 8, format_info->cpp[0], + &block_width, &block_height); + ret = amdgpu_display_verify_plane(rfb, i, format_info, + block_width, block_height, block_size_log2); + if (ret) + return ret; + } + + return 0; +} + +static int amdgpu_display_get_fb_info(const struct amdgpu_framebuffer *amdgpu_fb, + uint64_t *tiling_flags, bool *tmz_surface) +{ + struct amdgpu_bo *rbo; + int r; + + if (!amdgpu_fb) { + *tiling_flags = 0; + *tmz_surface = false; + return 0; + } + + rbo = gem_to_amdgpu_bo(amdgpu_fb->base.obj[0]); + r = amdgpu_bo_reserve(rbo, false); + + if (unlikely(r)) { + /* Don't show error message when returning -ERESTARTSYS */ + if (r != -ERESTARTSYS) + DRM_ERROR("Unable to reserve buffer: %d\n", r); + return r; + } + + if (tiling_flags) + amdgpu_bo_get_tiling_flags(rbo, tiling_flags); + + if (tmz_surface) + *tmz_surface = amdgpu_bo_encrypted(rbo); + + amdgpu_bo_unreserve(rbo); + + return r; +} + +static int amdgpu_display_gem_fb_verify_and_init(struct drm_device *dev, + struct amdgpu_framebuffer *rfb, + struct drm_file *file_priv, + const struct drm_mode_fb_cmd2 *mode_cmd, + struct drm_gem_object *obj) +{ + int ret; + + rfb->base.obj[0] = obj; + drm_helper_mode_fill_fb_struct(dev, &rfb->base, mode_cmd); + /* Verify that the modifier is supported. */ + if (!drm_any_plane_has_format(dev, mode_cmd->pixel_format, + mode_cmd->modifier[0])) { + drm_dbg_kms(dev, + "unsupported pixel format %p4cc / modifier 0x%llx\n", + &mode_cmd->pixel_format, mode_cmd->modifier[0]); + + ret = -EINVAL; + goto err; + } + + ret = amdgpu_display_framebuffer_init(dev, rfb, mode_cmd, obj); + if (ret) + goto err; + + if (drm_drv_uses_atomic_modeset(dev)) + ret = drm_framebuffer_init(dev, &rfb->base, + &amdgpu_fb_funcs_atomic); + else + ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs); + + if (ret) + goto err; + + return 0; +err: + drm_dbg_kms(dev, "Failed to verify and init gem fb: %d\n", ret); + rfb->base.obj[0] = NULL; + return ret; +} + +static int amdgpu_display_framebuffer_init(struct drm_device *dev, + struct amdgpu_framebuffer *rfb, + const struct drm_mode_fb_cmd2 *mode_cmd, + struct drm_gem_object *obj) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + int ret, i; + + /* + * This needs to happen before modifier conversion as that might change + * the number of planes. + */ + for (i = 1; i < rfb->base.format->num_planes; ++i) { + if (mode_cmd->handles[i] != mode_cmd->handles[0]) { + drm_dbg_kms(dev, "Plane 0 and %d have different BOs: %u vs. %u\n", + i, mode_cmd->handles[0], mode_cmd->handles[i]); + ret = -EINVAL; + return ret; + } + } + + ret = amdgpu_display_get_fb_info(rfb, &rfb->tiling_flags, &rfb->tmz_surface); + if (ret) + return ret; + + if (dev->mode_config.fb_modifiers_not_supported && !adev->enable_virtual_display) { + drm_WARN_ONCE(dev, adev->family >= AMDGPU_FAMILY_AI, + "GFX9+ requires FB check based on format modifier\n"); + ret = check_tiling_flags_gfx6(rfb); + if (ret) + return ret; + } + + if (!dev->mode_config.fb_modifiers_not_supported && + !(rfb->base.flags & DRM_MODE_FB_MODIFIERS)) { + ret = convert_tiling_flags_to_modifier(rfb); + if (ret) { + drm_dbg_kms(dev, "Failed to convert tiling flags 0x%llX to a modifier", + rfb->tiling_flags); + return ret; + } + } + + ret = amdgpu_display_verify_sizes(rfb); + if (ret) + return ret; + + for (i = 0; i < rfb->base.format->num_planes; ++i) { + drm_gem_object_get(rfb->base.obj[0]); + rfb->base.obj[i] = rfb->base.obj[0]; + } + + return 0; +} + +struct drm_framebuffer * +amdgpu_display_user_framebuffer_create(struct drm_device *dev, + struct drm_file *file_priv, + const struct drm_mode_fb_cmd2 *mode_cmd) +{ + struct amdgpu_framebuffer *amdgpu_fb; + struct drm_gem_object *obj; + struct amdgpu_bo *bo; + uint32_t domains; + int ret; + + obj = drm_gem_object_lookup(file_priv, mode_cmd->handles[0]); + if (obj == NULL) { + drm_dbg_kms(dev, + "No GEM object associated to handle 0x%08X, can't create framebuffer\n", + mode_cmd->handles[0]); + + return ERR_PTR(-ENOENT); + } + + /* Handle is imported dma-buf, so cannot be migrated to VRAM for scanout */ + bo = gem_to_amdgpu_bo(obj); + domains = amdgpu_display_supported_domains(drm_to_adev(dev), bo->flags); + if (obj->import_attach && !(domains & AMDGPU_GEM_DOMAIN_GTT)) { + drm_dbg_kms(dev, "Cannot create framebuffer from imported dma_buf\n"); + drm_gem_object_put(obj); + return ERR_PTR(-EINVAL); + } + + amdgpu_fb = kzalloc(sizeof(*amdgpu_fb), GFP_KERNEL); + if (amdgpu_fb == NULL) { + drm_gem_object_put(obj); + return ERR_PTR(-ENOMEM); + } + + ret = amdgpu_display_gem_fb_verify_and_init(dev, amdgpu_fb, file_priv, + mode_cmd, obj); + if (ret) { + kfree(amdgpu_fb); + drm_gem_object_put(obj); + return ERR_PTR(ret); + } + + drm_gem_object_put(obj); + return &amdgpu_fb->base; +} + +const struct drm_mode_config_funcs amdgpu_mode_funcs = { + .fb_create = amdgpu_display_user_framebuffer_create, +}; + +static const struct drm_prop_enum_list amdgpu_underscan_enum_list[] = { + { UNDERSCAN_OFF, "off" }, + { UNDERSCAN_ON, "on" }, + { UNDERSCAN_AUTO, "auto" }, +}; + +static const struct drm_prop_enum_list amdgpu_audio_enum_list[] = { + { AMDGPU_AUDIO_DISABLE, "off" }, + { AMDGPU_AUDIO_ENABLE, "on" }, + { AMDGPU_AUDIO_AUTO, "auto" }, +}; + +/* XXX support different dither options? spatial, temporal, both, etc. */ +static const struct drm_prop_enum_list amdgpu_dither_enum_list[] = { + { AMDGPU_FMT_DITHER_DISABLE, "off" }, + { AMDGPU_FMT_DITHER_ENABLE, "on" }, +}; + +int amdgpu_display_modeset_create_props(struct amdgpu_device *adev) +{ + int sz; + + adev->mode_info.coherent_mode_property = + drm_property_create_range(adev_to_drm(adev), 0, "coherent", 0, 1); + if (!adev->mode_info.coherent_mode_property) + return -ENOMEM; + + adev->mode_info.load_detect_property = + drm_property_create_range(adev_to_drm(adev), 0, "load detection", 0, 1); + if (!adev->mode_info.load_detect_property) + return -ENOMEM; + + drm_mode_create_scaling_mode_property(adev_to_drm(adev)); + + sz = ARRAY_SIZE(amdgpu_underscan_enum_list); + adev->mode_info.underscan_property = + drm_property_create_enum(adev_to_drm(adev), 0, + "underscan", + amdgpu_underscan_enum_list, sz); + + adev->mode_info.underscan_hborder_property = + drm_property_create_range(adev_to_drm(adev), 0, + "underscan hborder", 0, 128); + if (!adev->mode_info.underscan_hborder_property) + return -ENOMEM; + + adev->mode_info.underscan_vborder_property = + drm_property_create_range(adev_to_drm(adev), 0, + "underscan vborder", 0, 128); + if (!adev->mode_info.underscan_vborder_property) + return -ENOMEM; + + sz = ARRAY_SIZE(amdgpu_audio_enum_list); + adev->mode_info.audio_property = + drm_property_create_enum(adev_to_drm(adev), 0, + "audio", + amdgpu_audio_enum_list, sz); + + sz = ARRAY_SIZE(amdgpu_dither_enum_list); + adev->mode_info.dither_property = + drm_property_create_enum(adev_to_drm(adev), 0, + "dither", + amdgpu_dither_enum_list, sz); + + if (adev->dc_enabled) { + adev->mode_info.abm_level_property = + drm_property_create_range(adev_to_drm(adev), 0, + "abm level", 0, 4); + if (!adev->mode_info.abm_level_property) + return -ENOMEM; + } + + return 0; +} + +void amdgpu_display_update_priority(struct amdgpu_device *adev) +{ + /* adjustment options for the display watermarks */ + if ((amdgpu_disp_priority == 0) || (amdgpu_disp_priority > 2)) + adev->mode_info.disp_priority = 0; + else + adev->mode_info.disp_priority = amdgpu_disp_priority; + +} + +static bool amdgpu_display_is_hdtv_mode(const struct drm_display_mode *mode) +{ + /* try and guess if this is a tv or a monitor */ + if ((mode->vdisplay == 480 && mode->hdisplay == 720) || /* 480p */ + (mode->vdisplay == 576) || /* 576p */ + (mode->vdisplay == 720) || /* 720p */ + (mode->vdisplay == 1080)) /* 1080p */ + return true; + else + return false; +} + +bool amdgpu_display_crtc_scaling_mode_fixup(struct drm_crtc *crtc, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct drm_device *dev = crtc->dev; + struct drm_encoder *encoder; + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_encoder *amdgpu_encoder; + struct drm_connector *connector; + u32 src_v = 1, dst_v = 1; + u32 src_h = 1, dst_h = 1; + + amdgpu_crtc->h_border = 0; + amdgpu_crtc->v_border = 0; + + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + if (encoder->crtc != crtc) + continue; + amdgpu_encoder = to_amdgpu_encoder(encoder); + connector = amdgpu_get_connector_for_encoder(encoder); + + /* set scaling */ + if (amdgpu_encoder->rmx_type == RMX_OFF) + amdgpu_crtc->rmx_type = RMX_OFF; + else if (mode->hdisplay < amdgpu_encoder->native_mode.hdisplay || + mode->vdisplay < amdgpu_encoder->native_mode.vdisplay) + amdgpu_crtc->rmx_type = amdgpu_encoder->rmx_type; + else + amdgpu_crtc->rmx_type = RMX_OFF; + /* copy native mode */ + memcpy(&amdgpu_crtc->native_mode, + &amdgpu_encoder->native_mode, + sizeof(struct drm_display_mode)); + src_v = crtc->mode.vdisplay; + dst_v = amdgpu_crtc->native_mode.vdisplay; + src_h = crtc->mode.hdisplay; + dst_h = amdgpu_crtc->native_mode.hdisplay; + + /* fix up for overscan on hdmi */ + if ((!(mode->flags & DRM_MODE_FLAG_INTERLACE)) && + ((amdgpu_encoder->underscan_type == UNDERSCAN_ON) || + ((amdgpu_encoder->underscan_type == UNDERSCAN_AUTO) && + connector->display_info.is_hdmi && + amdgpu_display_is_hdtv_mode(mode)))) { + if (amdgpu_encoder->underscan_hborder != 0) + amdgpu_crtc->h_border = amdgpu_encoder->underscan_hborder; + else + amdgpu_crtc->h_border = (mode->hdisplay >> 5) + 16; + if (amdgpu_encoder->underscan_vborder != 0) + amdgpu_crtc->v_border = amdgpu_encoder->underscan_vborder; + else + amdgpu_crtc->v_border = (mode->vdisplay >> 5) + 16; + amdgpu_crtc->rmx_type = RMX_FULL; + src_v = crtc->mode.vdisplay; + dst_v = crtc->mode.vdisplay - (amdgpu_crtc->v_border * 2); + src_h = crtc->mode.hdisplay; + dst_h = crtc->mode.hdisplay - (amdgpu_crtc->h_border * 2); + } + } + if (amdgpu_crtc->rmx_type != RMX_OFF) { + fixed20_12 a, b; + + a.full = dfixed_const(src_v); + b.full = dfixed_const(dst_v); + amdgpu_crtc->vsc.full = dfixed_div(a, b); + a.full = dfixed_const(src_h); + b.full = dfixed_const(dst_h); + amdgpu_crtc->hsc.full = dfixed_div(a, b); + } else { + amdgpu_crtc->vsc.full = dfixed_const(1); + amdgpu_crtc->hsc.full = dfixed_const(1); + } + return true; +} + +/* + * Retrieve current video scanout position of crtc on a given gpu, and + * an optional accurate timestamp of when query happened. + * + * \param dev Device to query. + * \param pipe Crtc to query. + * \param flags from caller (DRM_CALLED_FROM_VBLIRQ or 0). + * For driver internal use only also supports these flags: + * + * USE_REAL_VBLANKSTART to use the real start of vblank instead + * of a fudged earlier start of vblank. + * + * GET_DISTANCE_TO_VBLANKSTART to return distance to the + * fudged earlier start of vblank in *vpos and the distance + * to true start of vblank in *hpos. + * + * \param *vpos Location where vertical scanout position should be stored. + * \param *hpos Location where horizontal scanout position should go. + * \param *stime Target location for timestamp taken immediately before + * scanout position query. Can be NULL to skip timestamp. + * \param *etime Target location for timestamp taken immediately after + * scanout position query. Can be NULL to skip timestamp. + * + * Returns vpos as a positive number while in active scanout area. + * Returns vpos as a negative number inside vblank, counting the number + * of scanlines to go until end of vblank, e.g., -1 means "one scanline + * until start of active scanout / end of vblank." + * + * \return Flags, or'ed together as follows: + * + * DRM_SCANOUTPOS_VALID = Query successful. + * DRM_SCANOUTPOS_INVBL = Inside vblank. + * DRM_SCANOUTPOS_ACCURATE = Returned position is accurate. A lack of + * this flag means that returned position may be offset by a constant but + * unknown small number of scanlines wrt. real scanout position. + * + */ +int amdgpu_display_get_crtc_scanoutpos(struct drm_device *dev, + unsigned int pipe, unsigned int flags, int *vpos, + int *hpos, ktime_t *stime, ktime_t *etime, + const struct drm_display_mode *mode) +{ + u32 vbl = 0, position = 0; + int vbl_start, vbl_end, vtotal, ret = 0; + bool in_vbl = true; + + struct amdgpu_device *adev = drm_to_adev(dev); + + /* preempt_disable_rt() should go right here in PREEMPT_RT patchset. */ + + /* Get optional system timestamp before query. */ + if (stime) + *stime = ktime_get(); + + if (amdgpu_display_page_flip_get_scanoutpos(adev, pipe, &vbl, &position) == 0) + ret |= DRM_SCANOUTPOS_VALID; + + /* Get optional system timestamp after query. */ + if (etime) + *etime = ktime_get(); + + /* preempt_enable_rt() should go right here in PREEMPT_RT patchset. */ + + /* Decode into vertical and horizontal scanout position. */ + *vpos = position & 0x1fff; + *hpos = (position >> 16) & 0x1fff; + + /* Valid vblank area boundaries from gpu retrieved? */ + if (vbl > 0) { + /* Yes: Decode. */ + ret |= DRM_SCANOUTPOS_ACCURATE; + vbl_start = vbl & 0x1fff; + vbl_end = (vbl >> 16) & 0x1fff; + } else { + /* No: Fake something reasonable which gives at least ok results. */ + vbl_start = mode->crtc_vdisplay; + vbl_end = 0; + } + + /* Called from driver internal vblank counter query code? */ + if (flags & GET_DISTANCE_TO_VBLANKSTART) { + /* Caller wants distance from real vbl_start in *hpos */ + *hpos = *vpos - vbl_start; + } + + /* Fudge vblank to start a few scanlines earlier to handle the + * problem that vblank irqs fire a few scanlines before start + * of vblank. Some driver internal callers need the true vblank + * start to be used and signal this via the USE_REAL_VBLANKSTART flag. + * + * The cause of the "early" vblank irq is that the irq is triggered + * by the line buffer logic when the line buffer read position enters + * the vblank, whereas our crtc scanout position naturally lags the + * line buffer read position. + */ + if (!(flags & USE_REAL_VBLANKSTART)) + vbl_start -= adev->mode_info.crtcs[pipe]->lb_vblank_lead_lines; + + /* Test scanout position against vblank region. */ + if ((*vpos < vbl_start) && (*vpos >= vbl_end)) + in_vbl = false; + + /* In vblank? */ + if (in_vbl) + ret |= DRM_SCANOUTPOS_IN_VBLANK; + + /* Called from driver internal vblank counter query code? */ + if (flags & GET_DISTANCE_TO_VBLANKSTART) { + /* Caller wants distance from fudged earlier vbl_start */ + *vpos -= vbl_start; + return ret; + } + + /* Check if inside vblank area and apply corrective offsets: + * vpos will then be >=0 in video scanout area, but negative + * within vblank area, counting down the number of lines until + * start of scanout. + */ + + /* Inside "upper part" of vblank area? Apply corrective offset if so: */ + if (in_vbl && (*vpos >= vbl_start)) { + vtotal = mode->crtc_vtotal; + + /* With variable refresh rate displays the vpos can exceed + * the vtotal value. Clamp to 0 to return -vbl_end instead + * of guessing the remaining number of lines until scanout. + */ + *vpos = (*vpos < vtotal) ? (*vpos - vtotal) : 0; + } + + /* Correct for shifted end of vbl at vbl_end. */ + *vpos = *vpos - vbl_end; + + return ret; +} + +int amdgpu_display_crtc_idx_to_irq_type(struct amdgpu_device *adev, int crtc) +{ + if (crtc < 0 || crtc >= adev->mode_info.num_crtc) + return AMDGPU_CRTC_IRQ_NONE; + + switch (crtc) { + case 0: + return AMDGPU_CRTC_IRQ_VBLANK1; + case 1: + return AMDGPU_CRTC_IRQ_VBLANK2; + case 2: + return AMDGPU_CRTC_IRQ_VBLANK3; + case 3: + return AMDGPU_CRTC_IRQ_VBLANK4; + case 4: + return AMDGPU_CRTC_IRQ_VBLANK5; + case 5: + return AMDGPU_CRTC_IRQ_VBLANK6; + default: + return AMDGPU_CRTC_IRQ_NONE; + } +} + +bool amdgpu_crtc_get_scanout_position(struct drm_crtc *crtc, + bool in_vblank_irq, int *vpos, + int *hpos, ktime_t *stime, ktime_t *etime, + const struct drm_display_mode *mode) +{ + struct drm_device *dev = crtc->dev; + unsigned int pipe = crtc->index; + + return amdgpu_display_get_crtc_scanoutpos(dev, pipe, 0, vpos, hpos, + stime, etime, mode); +} + +static bool +amdgpu_display_robj_is_fb(struct amdgpu_device *adev, struct amdgpu_bo *robj) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_fb_helper *fb_helper = dev->fb_helper; + + if (!fb_helper || !fb_helper->buffer) + return false; + + if (gem_to_amdgpu_bo(fb_helper->buffer->gem) != robj) + return false; + + return true; +} + +int amdgpu_display_suspend_helper(struct amdgpu_device *adev) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_crtc *crtc; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + int r; + + drm_kms_helper_poll_disable(dev); + + /* turn off display hw */ + drm_modeset_lock_all(dev); + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) + drm_helper_connector_dpms(connector, + DRM_MODE_DPMS_OFF); + drm_connector_list_iter_end(&iter); + drm_modeset_unlock_all(dev); + /* unpin the front buffers and cursors */ + list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_framebuffer *fb = crtc->primary->fb; + struct amdgpu_bo *robj; + + if (amdgpu_crtc->cursor_bo && !adev->enable_virtual_display) { + struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo); + + r = amdgpu_bo_reserve(aobj, true); + if (r == 0) { + amdgpu_bo_unpin(aobj); + amdgpu_bo_unreserve(aobj); + } + } + + if (!fb || !fb->obj[0]) + continue; + + robj = gem_to_amdgpu_bo(fb->obj[0]); + if (!amdgpu_display_robj_is_fb(adev, robj)) { + r = amdgpu_bo_reserve(robj, true); + if (r == 0) { + amdgpu_bo_unpin(robj); + amdgpu_bo_unreserve(robj); + } + } + } + return 0; +} + +int amdgpu_display_resume_helper(struct amdgpu_device *adev) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct drm_crtc *crtc; + int r; + + /* pin cursors */ + list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + if (amdgpu_crtc->cursor_bo && !adev->enable_virtual_display) { + struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo); + + r = amdgpu_bo_reserve(aobj, true); + if (r == 0) { + r = amdgpu_bo_pin(aobj, AMDGPU_GEM_DOMAIN_VRAM); + if (r != 0) + dev_err(adev->dev, "Failed to pin cursor BO (%d)\n", r); + amdgpu_crtc->cursor_addr = amdgpu_bo_gpu_offset(aobj); + amdgpu_bo_unreserve(aobj); + } + } + } + + drm_helper_resume_force_mode(dev); + + /* turn on display hw */ + drm_modeset_lock_all(dev); + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) + drm_helper_connector_dpms(connector, + DRM_MODE_DPMS_ON); + drm_connector_list_iter_end(&iter); + + drm_modeset_unlock_all(dev); + + drm_kms_helper_poll_enable(dev); + + return 0; +} + diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h new file mode 100644 index 000000000..9d19940f7 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h @@ -0,0 +1,52 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_DISPLAY_H__ +#define __AMDGPU_DISPLAY_H__ + +#define amdgpu_display_vblank_get_counter(adev, crtc) (adev)->mode_info.funcs->vblank_get_counter((adev), (crtc)) +#define amdgpu_display_backlight_set_level(adev, e, l) (adev)->mode_info.funcs->backlight_set_level((e), (l)) +#define amdgpu_display_backlight_get_level(adev, e) (adev)->mode_info.funcs->backlight_get_level((e)) +#define amdgpu_display_hpd_sense(adev, h) (adev)->mode_info.funcs->hpd_sense((adev), (h)) +#define amdgpu_display_hpd_set_polarity(adev, h) (adev)->mode_info.funcs->hpd_set_polarity((adev), (h)) +#define amdgpu_display_hpd_get_gpio_reg(adev) (adev)->mode_info.funcs->hpd_get_gpio_reg((adev)) +#define amdgpu_display_bandwidth_update(adev) (adev)->mode_info.funcs->bandwidth_update((adev)) +#define amdgpu_display_page_flip(adev, crtc, base, async) (adev)->mode_info.funcs->page_flip((adev), (crtc), (base), (async)) +#define amdgpu_display_page_flip_get_scanoutpos(adev, crtc, vbl, pos) (adev)->mode_info.funcs->page_flip_get_scanoutpos((adev), (crtc), (vbl), (pos)) +#define amdgpu_display_add_encoder(adev, e, s, c) (adev)->mode_info.funcs->add_encoder((adev), (e), (s), (c)) +#define amdgpu_display_add_connector(adev, ci, sd, ct, ib, coi, h, r) (adev)->mode_info.funcs->add_connector((adev), (ci), (sd), (ct), (ib), (coi), (h), (r)) + +void amdgpu_display_hotplug_work_func(struct work_struct *work); +void amdgpu_display_update_priority(struct amdgpu_device *adev); +uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev, + uint64_t bo_flags); +struct drm_framebuffer * +amdgpu_display_user_framebuffer_create(struct drm_device *dev, + struct drm_file *file_priv, + const struct drm_mode_fb_cmd2 *mode_cmd); +const struct drm_format_info * +amdgpu_lookup_format_info(u32 format, uint64_t modifier); + +int amdgpu_display_suspend_helper(struct amdgpu_device *adev); +int amdgpu_display_resume_helper(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c new file mode 100644 index 000000000..ba3a87cb8 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c @@ -0,0 +1,501 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * based on nouveau_prime.c + * + * Authors: Alex Deucher + */ + +/** + * DOC: PRIME Buffer Sharing + * + * The following callback implementations are used for :ref:`sharing GEM buffer + * objects between different devices via PRIME `. + */ + +#include "amdgpu.h" +#include "amdgpu_display.h" +#include "amdgpu_gem.h" +#include "amdgpu_dma_buf.h" +#include "amdgpu_xgmi.h" +#include +#include +#include +#include +#include +#include + +/** + * amdgpu_dma_buf_attach - &dma_buf_ops.attach implementation + * + * @dmabuf: DMA-buf where we attach to + * @attach: attachment to add + * + * Add the attachment as user to the exported DMA-buf. + */ +static int amdgpu_dma_buf_attach(struct dma_buf *dmabuf, + struct dma_buf_attachment *attach) +{ + struct drm_gem_object *obj = dmabuf->priv; + struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + int r; + + if (pci_p2pdma_distance(adev->pdev, attach->dev, false) < 0) + attach->peer2peer = false; + + r = pm_runtime_get_sync(adev_to_drm(adev)->dev); + if (r < 0) + goto out; + + return 0; + +out: + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + return r; +} + +/** + * amdgpu_dma_buf_detach - &dma_buf_ops.detach implementation + * + * @dmabuf: DMA-buf where we remove the attachment from + * @attach: the attachment to remove + * + * Called when an attachment is removed from the DMA-buf. + */ +static void amdgpu_dma_buf_detach(struct dma_buf *dmabuf, + struct dma_buf_attachment *attach) +{ + struct drm_gem_object *obj = dmabuf->priv; + struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); +} + +/** + * amdgpu_dma_buf_pin - &dma_buf_ops.pin implementation + * + * @attach: attachment to pin down + * + * Pin the BO which is backing the DMA-buf so that it can't move any more. + */ +static int amdgpu_dma_buf_pin(struct dma_buf_attachment *attach) +{ + struct drm_gem_object *obj = attach->dmabuf->priv; + struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); + + /* pin buffer into GTT */ + return amdgpu_bo_pin(bo, AMDGPU_GEM_DOMAIN_GTT); +} + +/** + * amdgpu_dma_buf_unpin - &dma_buf_ops.unpin implementation + * + * @attach: attachment to unpin + * + * Unpin a previously pinned BO to make it movable again. + */ +static void amdgpu_dma_buf_unpin(struct dma_buf_attachment *attach) +{ + struct drm_gem_object *obj = attach->dmabuf->priv; + struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); + + amdgpu_bo_unpin(bo); +} + +/** + * amdgpu_dma_buf_map - &dma_buf_ops.map_dma_buf implementation + * @attach: DMA-buf attachment + * @dir: DMA direction + * + * Makes sure that the shared DMA buffer can be accessed by the target device. + * For now, simply pins it to the GTT domain, where it should be accessible by + * all DMA devices. + * + * Returns: + * sg_table filled with the DMA addresses to use or ERR_PRT with negative error + * code. + */ +static struct sg_table *amdgpu_dma_buf_map(struct dma_buf_attachment *attach, + enum dma_data_direction dir) +{ + struct dma_buf *dma_buf = attach->dmabuf; + struct drm_gem_object *obj = dma_buf->priv; + struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + struct sg_table *sgt; + long r; + + if (!bo->tbo.pin_count) { + /* move buffer into GTT or VRAM */ + struct ttm_operation_ctx ctx = { false, false }; + unsigned int domains = AMDGPU_GEM_DOMAIN_GTT; + + if (bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM && + attach->peer2peer) { + bo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + domains |= AMDGPU_GEM_DOMAIN_VRAM; + } + amdgpu_bo_placement_from_domain(bo, domains); + r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (r) + return ERR_PTR(r); + + } else if (!(amdgpu_mem_type_to_domain(bo->tbo.resource->mem_type) & + AMDGPU_GEM_DOMAIN_GTT)) { + return ERR_PTR(-EBUSY); + } + + switch (bo->tbo.resource->mem_type) { + case TTM_PL_TT: + sgt = drm_prime_pages_to_sg(obj->dev, + bo->tbo.ttm->pages, + bo->tbo.ttm->num_pages); + if (IS_ERR(sgt)) + return sgt; + + if (dma_map_sgtable(attach->dev, sgt, dir, + DMA_ATTR_SKIP_CPU_SYNC)) + goto error_free; + break; + + case TTM_PL_VRAM: + r = amdgpu_vram_mgr_alloc_sgt(adev, bo->tbo.resource, 0, + bo->tbo.base.size, attach->dev, + dir, &sgt); + if (r) + return ERR_PTR(r); + break; + default: + return ERR_PTR(-EINVAL); + } + + return sgt; + +error_free: + sg_free_table(sgt); + kfree(sgt); + return ERR_PTR(-EBUSY); +} + +/** + * amdgpu_dma_buf_unmap - &dma_buf_ops.unmap_dma_buf implementation + * @attach: DMA-buf attachment + * @sgt: sg_table to unmap + * @dir: DMA direction + * + * This is called when a shared DMA buffer no longer needs to be accessible by + * another device. For now, simply unpins the buffer from GTT. + */ +static void amdgpu_dma_buf_unmap(struct dma_buf_attachment *attach, + struct sg_table *sgt, + enum dma_data_direction dir) +{ + if (sgt->sgl->page_link) { + dma_unmap_sgtable(attach->dev, sgt, dir, 0); + sg_free_table(sgt); + kfree(sgt); + } else { + amdgpu_vram_mgr_free_sgt(attach->dev, dir, sgt); + } +} + +/** + * amdgpu_dma_buf_begin_cpu_access - &dma_buf_ops.begin_cpu_access implementation + * @dma_buf: Shared DMA buffer + * @direction: Direction of DMA transfer + * + * This is called before CPU access to the shared DMA buffer's memory. If it's + * a read access, the buffer is moved to the GTT domain if possible, for optimal + * CPU read performance. + * + * Returns: + * 0 on success or a negative error code on failure. + */ +static int amdgpu_dma_buf_begin_cpu_access(struct dma_buf *dma_buf, + enum dma_data_direction direction) +{ + struct amdgpu_bo *bo = gem_to_amdgpu_bo(dma_buf->priv); + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + struct ttm_operation_ctx ctx = { true, false }; + u32 domain = amdgpu_display_supported_domains(adev, bo->flags); + int ret; + bool reads = (direction == DMA_BIDIRECTIONAL || + direction == DMA_FROM_DEVICE); + + if (!reads || !(domain & AMDGPU_GEM_DOMAIN_GTT)) + return 0; + + /* move to gtt */ + ret = amdgpu_bo_reserve(bo, false); + if (unlikely(ret != 0)) + return ret; + + if (!bo->tbo.pin_count && + (bo->allowed_domains & AMDGPU_GEM_DOMAIN_GTT)) { + amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_GTT); + ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + } + + amdgpu_bo_unreserve(bo); + return ret; +} + +const struct dma_buf_ops amdgpu_dmabuf_ops = { + .attach = amdgpu_dma_buf_attach, + .detach = amdgpu_dma_buf_detach, + .pin = amdgpu_dma_buf_pin, + .unpin = amdgpu_dma_buf_unpin, + .map_dma_buf = amdgpu_dma_buf_map, + .unmap_dma_buf = amdgpu_dma_buf_unmap, + .release = drm_gem_dmabuf_release, + .begin_cpu_access = amdgpu_dma_buf_begin_cpu_access, + .mmap = drm_gem_dmabuf_mmap, + .vmap = drm_gem_dmabuf_vmap, + .vunmap = drm_gem_dmabuf_vunmap, +}; + +/** + * amdgpu_gem_prime_export - &drm_driver.gem_prime_export implementation + * @gobj: GEM BO + * @flags: Flags such as DRM_CLOEXEC and DRM_RDWR. + * + * The main work is done by the &drm_gem_prime_export helper. + * + * Returns: + * Shared DMA buffer representing the GEM BO from the given device. + */ +struct dma_buf *amdgpu_gem_prime_export(struct drm_gem_object *gobj, + int flags) +{ + struct amdgpu_bo *bo = gem_to_amdgpu_bo(gobj); + struct dma_buf *buf; + + if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm) || + bo->flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID) + return ERR_PTR(-EPERM); + + buf = drm_gem_prime_export(gobj, flags); + if (!IS_ERR(buf)) + buf->ops = &amdgpu_dmabuf_ops; + + return buf; +} + +/** + * amdgpu_dma_buf_create_obj - create BO for DMA-buf import + * + * @dev: DRM device + * @dma_buf: DMA-buf + * + * Creates an empty SG BO for DMA-buf import. + * + * Returns: + * A new GEM BO of the given DRM device, representing the memory + * described by the given DMA-buf attachment and scatter/gather table. + */ +static struct drm_gem_object * +amdgpu_dma_buf_create_obj(struct drm_device *dev, struct dma_buf *dma_buf) +{ + struct dma_resv *resv = dma_buf->resv; + struct amdgpu_device *adev = drm_to_adev(dev); + struct drm_gem_object *gobj; + struct amdgpu_bo *bo; + uint64_t flags = 0; + int ret; + + dma_resv_lock(resv, NULL); + + if (dma_buf->ops == &amdgpu_dmabuf_ops) { + struct amdgpu_bo *other = gem_to_amdgpu_bo(dma_buf->priv); + + flags |= other->flags & (AMDGPU_GEM_CREATE_CPU_GTT_USWC | + AMDGPU_GEM_CREATE_COHERENT | + AMDGPU_GEM_CREATE_UNCACHED); + } + + ret = amdgpu_gem_object_create(adev, dma_buf->size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_CPU, flags, + ttm_bo_type_sg, resv, &gobj, 0); + if (ret) + goto error; + + bo = gem_to_amdgpu_bo(gobj); + bo->allowed_domains = AMDGPU_GEM_DOMAIN_GTT; + bo->preferred_domains = AMDGPU_GEM_DOMAIN_GTT; + + dma_resv_unlock(resv); + return gobj; + +error: + dma_resv_unlock(resv); + return ERR_PTR(ret); +} + +/** + * amdgpu_dma_buf_move_notify - &attach.move_notify implementation + * + * @attach: the DMA-buf attachment + * + * Invalidate the DMA-buf attachment, making sure that the we re-create the + * mapping before the next use. + */ +static void +amdgpu_dma_buf_move_notify(struct dma_buf_attachment *attach) +{ + struct drm_gem_object *obj = attach->importer_priv; + struct ww_acquire_ctx *ticket = dma_resv_locking_ctx(obj->resv); + struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + struct ttm_operation_ctx ctx = { false, false }; + struct ttm_placement placement = {}; + struct amdgpu_vm_bo_base *bo_base; + int r; + + if (!bo->tbo.resource || bo->tbo.resource->mem_type == TTM_PL_SYSTEM) + return; + + r = ttm_bo_validate(&bo->tbo, &placement, &ctx); + if (r) { + DRM_ERROR("Failed to invalidate DMA-buf import (%d))\n", r); + return; + } + + for (bo_base = bo->vm_bo; bo_base; bo_base = bo_base->next) { + struct amdgpu_vm *vm = bo_base->vm; + struct dma_resv *resv = vm->root.bo->tbo.base.resv; + + if (ticket) { + /* When we get an error here it means that somebody + * else is holding the VM lock and updating page tables + * So we can just continue here. + */ + r = dma_resv_lock(resv, ticket); + if (r) + continue; + + } else { + /* TODO: This is more problematic and we actually need + * to allow page tables updates without holding the + * lock. + */ + if (!dma_resv_trylock(resv)) + continue; + } + + /* Reserve fences for two SDMA page table updates */ + r = dma_resv_reserve_fences(resv, 2); + if (!r) + r = amdgpu_vm_clear_freed(adev, vm, NULL); + if (!r) + r = amdgpu_vm_handle_moved(adev, vm); + + if (r && r != -EBUSY) + DRM_ERROR("Failed to invalidate VM page tables (%d))\n", + r); + + dma_resv_unlock(resv); + } +} + +static const struct dma_buf_attach_ops amdgpu_dma_buf_attach_ops = { + .allow_peer2peer = true, + .move_notify = amdgpu_dma_buf_move_notify +}; + +/** + * amdgpu_gem_prime_import - &drm_driver.gem_prime_import implementation + * @dev: DRM device + * @dma_buf: Shared DMA buffer + * + * Import a dma_buf into a the driver and potentially create a new GEM object. + * + * Returns: + * GEM BO representing the shared DMA buffer for the given device. + */ +struct drm_gem_object *amdgpu_gem_prime_import(struct drm_device *dev, + struct dma_buf *dma_buf) +{ + struct dma_buf_attachment *attach; + struct drm_gem_object *obj; + + if (dma_buf->ops == &amdgpu_dmabuf_ops) { + obj = dma_buf->priv; + if (obj->dev == dev) { + /* + * Importing dmabuf exported from out own gem increases + * refcount on gem itself instead of f_count of dmabuf. + */ + drm_gem_object_get(obj); + return obj; + } + } + + obj = amdgpu_dma_buf_create_obj(dev, dma_buf); + if (IS_ERR(obj)) + return obj; + + attach = dma_buf_dynamic_attach(dma_buf, dev->dev, + &amdgpu_dma_buf_attach_ops, obj); + if (IS_ERR(attach)) { + drm_gem_object_put(obj); + return ERR_CAST(attach); + } + + get_dma_buf(dma_buf); + obj->import_attach = attach; + return obj; +} + +/** + * amdgpu_dmabuf_is_xgmi_accessible - Check if xgmi available for P2P transfer + * + * @adev: amdgpu_device pointer of the importer + * @bo: amdgpu buffer object + * + * Returns: + * True if dmabuf accessible over xgmi, false otherwise. + */ +bool amdgpu_dmabuf_is_xgmi_accessible(struct amdgpu_device *adev, + struct amdgpu_bo *bo) +{ + struct drm_gem_object *obj = &bo->tbo.base; + struct drm_gem_object *gobj; + + if (obj->import_attach) { + struct dma_buf *dma_buf = obj->import_attach->dmabuf; + + if (dma_buf->ops != &amdgpu_dmabuf_ops) + /* No XGMI with non AMD GPUs */ + return false; + + gobj = dma_buf->priv; + bo = gem_to_amdgpu_bo(gobj); + } + + if (amdgpu_xgmi_same_hive(adev, amdgpu_ttm_adev(bo->tbo.bdev)) && + (bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM)) + return true; + + return false; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.h new file mode 100644 index 000000000..3e93b9b40 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.h @@ -0,0 +1,37 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_DMA_BUF_H__ +#define __AMDGPU_DMA_BUF_H__ + +#include + +struct dma_buf *amdgpu_gem_prime_export(struct drm_gem_object *gobj, + int flags); +struct drm_gem_object *amdgpu_gem_prime_import(struct drm_device *dev, + struct dma_buf *dma_buf); +bool amdgpu_dmabuf_is_xgmi_accessible(struct amdgpu_device *adev, + struct amdgpu_bo *bo); + +extern const struct dma_buf_ops amdgpu_dmabuf_ops; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h new file mode 100644 index 000000000..4a8b33f55 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h @@ -0,0 +1,369 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef AMDGPU_DOORBELL_H +#define AMDGPU_DOORBELL_H + +/* + * GPU doorbell structures, functions & helpers + */ +struct amdgpu_doorbell { + /* doorbell mmio */ + resource_size_t base; + resource_size_t size; + + /* Number of doorbells reserved for amdgpu kernel driver */ + u32 num_kernel_doorbells; + + /* Kernel doorbells */ + struct amdgpu_bo *kernel_doorbells; + + /* For CPU access of doorbells */ + uint32_t *cpu_addr; +}; + +/* Reserved doorbells for amdgpu (including multimedia). + * KFD can use all the rest in the 2M doorbell bar. + * For asic before vega10, doorbell is 32-bit, so the + * index/offset is in dword. For vega10 and after, doorbell + * can be 64-bit, so the index defined is in qword. + */ +struct amdgpu_doorbell_index { + uint32_t kiq; + uint32_t mec_ring0; + uint32_t mec_ring1; + uint32_t mec_ring2; + uint32_t mec_ring3; + uint32_t mec_ring4; + uint32_t mec_ring5; + uint32_t mec_ring6; + uint32_t mec_ring7; + uint32_t userqueue_start; + uint32_t userqueue_end; + uint32_t gfx_ring0; + uint32_t gfx_ring1; + uint32_t gfx_userqueue_start; + uint32_t gfx_userqueue_end; + uint32_t sdma_engine[16]; + uint32_t mes_ring0; + uint32_t mes_ring1; + uint32_t ih; + union { + struct { + uint32_t vcn_ring0_1; + uint32_t vcn_ring2_3; + uint32_t vcn_ring4_5; + uint32_t vcn_ring6_7; + } vcn; + struct { + uint32_t uvd_ring0_1; + uint32_t uvd_ring2_3; + uint32_t uvd_ring4_5; + uint32_t uvd_ring6_7; + uint32_t vce_ring0_1; + uint32_t vce_ring2_3; + uint32_t vce_ring4_5; + uint32_t vce_ring6_7; + } uvd_vce; + }; + uint32_t first_non_cp; + uint32_t last_non_cp; + uint32_t max_assignment; + /* Per engine SDMA doorbell size in dword */ + uint32_t sdma_doorbell_range; + /* Per xcc doorbell size for KIQ/KCQ */ + uint32_t xcc_doorbell_range; +}; + +enum AMDGPU_DOORBELL_ASSIGNMENT { + AMDGPU_DOORBELL_KIQ = 0x000, + AMDGPU_DOORBELL_HIQ = 0x001, + AMDGPU_DOORBELL_DIQ = 0x002, + AMDGPU_DOORBELL_MEC_RING0 = 0x010, + AMDGPU_DOORBELL_MEC_RING1 = 0x011, + AMDGPU_DOORBELL_MEC_RING2 = 0x012, + AMDGPU_DOORBELL_MEC_RING3 = 0x013, + AMDGPU_DOORBELL_MEC_RING4 = 0x014, + AMDGPU_DOORBELL_MEC_RING5 = 0x015, + AMDGPU_DOORBELL_MEC_RING6 = 0x016, + AMDGPU_DOORBELL_MEC_RING7 = 0x017, + AMDGPU_DOORBELL_GFX_RING0 = 0x020, + AMDGPU_DOORBELL_sDMA_ENGINE0 = 0x1E0, + AMDGPU_DOORBELL_sDMA_ENGINE1 = 0x1E1, + AMDGPU_DOORBELL_IH = 0x1E8, + AMDGPU_DOORBELL_MAX_ASSIGNMENT = 0x3FF, + AMDGPU_DOORBELL_INVALID = 0xFFFF +}; + +enum AMDGPU_VEGA20_DOORBELL_ASSIGNMENT { + + /* Compute + GFX: 0~255 */ + AMDGPU_VEGA20_DOORBELL_KIQ = 0x000, + AMDGPU_VEGA20_DOORBELL_HIQ = 0x001, + AMDGPU_VEGA20_DOORBELL_DIQ = 0x002, + AMDGPU_VEGA20_DOORBELL_MEC_RING0 = 0x003, + AMDGPU_VEGA20_DOORBELL_MEC_RING1 = 0x004, + AMDGPU_VEGA20_DOORBELL_MEC_RING2 = 0x005, + AMDGPU_VEGA20_DOORBELL_MEC_RING3 = 0x006, + AMDGPU_VEGA20_DOORBELL_MEC_RING4 = 0x007, + AMDGPU_VEGA20_DOORBELL_MEC_RING5 = 0x008, + AMDGPU_VEGA20_DOORBELL_MEC_RING6 = 0x009, + AMDGPU_VEGA20_DOORBELL_MEC_RING7 = 0x00A, + AMDGPU_VEGA20_DOORBELL_USERQUEUE_START = 0x00B, + AMDGPU_VEGA20_DOORBELL_USERQUEUE_END = 0x08A, + AMDGPU_VEGA20_DOORBELL_GFX_RING0 = 0x08B, + /* SDMA:256~335*/ + AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE0 = 0x100, + AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE1 = 0x10A, + AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE2 = 0x114, + AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE3 = 0x11E, + AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE4 = 0x128, + AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE5 = 0x132, + AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE6 = 0x13C, + AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE7 = 0x146, + /* IH: 376~391 */ + AMDGPU_VEGA20_DOORBELL_IH = 0x178, + /* MMSCH: 392~407 + * overlap the doorbell assignment with VCN as they are mutually exclusive + * VCN engine's doorbell is 32 bit and two VCN ring share one QWORD + */ + AMDGPU_VEGA20_DOORBELL64_VCN0_1 = 0x188, /* VNC0 */ + AMDGPU_VEGA20_DOORBELL64_VCN2_3 = 0x189, + AMDGPU_VEGA20_DOORBELL64_VCN4_5 = 0x18A, + AMDGPU_VEGA20_DOORBELL64_VCN6_7 = 0x18B, + + AMDGPU_VEGA20_DOORBELL64_VCN8_9 = 0x18C, /* VNC1 */ + AMDGPU_VEGA20_DOORBELL64_VCNa_b = 0x18D, + AMDGPU_VEGA20_DOORBELL64_VCNc_d = 0x18E, + AMDGPU_VEGA20_DOORBELL64_VCNe_f = 0x18F, + + AMDGPU_VEGA20_DOORBELL64_UVD_RING0_1 = 0x188, + AMDGPU_VEGA20_DOORBELL64_UVD_RING2_3 = 0x189, + AMDGPU_VEGA20_DOORBELL64_UVD_RING4_5 = 0x18A, + AMDGPU_VEGA20_DOORBELL64_UVD_RING6_7 = 0x18B, + + AMDGPU_VEGA20_DOORBELL64_VCE_RING0_1 = 0x18C, + AMDGPU_VEGA20_DOORBELL64_VCE_RING2_3 = 0x18D, + AMDGPU_VEGA20_DOORBELL64_VCE_RING4_5 = 0x18E, + AMDGPU_VEGA20_DOORBELL64_VCE_RING6_7 = 0x18F, + + AMDGPU_VEGA20_DOORBELL64_FIRST_NON_CP = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE0, + AMDGPU_VEGA20_DOORBELL64_LAST_NON_CP = AMDGPU_VEGA20_DOORBELL64_VCE_RING6_7, + + /* kiq/kcq from second XCD. Max 8 XCDs */ + AMDGPU_VEGA20_DOORBELL_XCC1_KIQ_START = 0x190, + /* 8 compute rings per GC. Max to 0x1CE */ + AMDGPU_VEGA20_DOORBELL_XCC1_MEC_RING0_START = 0x197, + + /* AID1 SDMA: 0x1D0 ~ 0x1F7 */ + AMDGPU_VEGA20_DOORBELL_AID1_sDMA_START = 0x1D0, + + AMDGPU_VEGA20_DOORBELL_MAX_ASSIGNMENT = 0x1F7, + AMDGPU_VEGA20_DOORBELL_INVALID = 0xFFFF +}; + +enum AMDGPU_NAVI10_DOORBELL_ASSIGNMENT { + + /* Compute + GFX: 0~255 */ + AMDGPU_NAVI10_DOORBELL_KIQ = 0x000, + AMDGPU_NAVI10_DOORBELL_HIQ = 0x001, + AMDGPU_NAVI10_DOORBELL_DIQ = 0x002, + AMDGPU_NAVI10_DOORBELL_MEC_RING0 = 0x003, + AMDGPU_NAVI10_DOORBELL_MEC_RING1 = 0x004, + AMDGPU_NAVI10_DOORBELL_MEC_RING2 = 0x005, + AMDGPU_NAVI10_DOORBELL_MEC_RING3 = 0x006, + AMDGPU_NAVI10_DOORBELL_MEC_RING4 = 0x007, + AMDGPU_NAVI10_DOORBELL_MEC_RING5 = 0x008, + AMDGPU_NAVI10_DOORBELL_MEC_RING6 = 0x009, + AMDGPU_NAVI10_DOORBELL_MEC_RING7 = 0x00A, + AMDGPU_NAVI10_DOORBELL_MES_RING0 = 0x00B, + AMDGPU_NAVI10_DOORBELL_MES_RING1 = 0x00C, + AMDGPU_NAVI10_DOORBELL_USERQUEUE_START = 0x00D, + AMDGPU_NAVI10_DOORBELL_USERQUEUE_END = 0x08A, + AMDGPU_NAVI10_DOORBELL_GFX_RING0 = 0x08B, + AMDGPU_NAVI10_DOORBELL_GFX_RING1 = 0x08C, + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_START = 0x08D, + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_END = 0x0FF, + + /* SDMA:256~335*/ + AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE0 = 0x100, + AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE1 = 0x10A, + AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE2 = 0x114, + AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE3 = 0x11E, + /* IH: 376~391 */ + AMDGPU_NAVI10_DOORBELL_IH = 0x178, + /* MMSCH: 392~407 + * overlap the doorbell assignment with VCN as they are mutually exclusive + * VCE engine's doorbell is 32 bit and two VCE ring share one QWORD + */ + AMDGPU_NAVI10_DOORBELL64_VCN0_1 = 0x188, /* lower 32 bits for VNC0 and upper 32 bits for VNC1 */ + AMDGPU_NAVI10_DOORBELL64_VCN2_3 = 0x189, + AMDGPU_NAVI10_DOORBELL64_VCN4_5 = 0x18A, + AMDGPU_NAVI10_DOORBELL64_VCN6_7 = 0x18B, + + AMDGPU_NAVI10_DOORBELL64_VCN8_9 = 0x18C, + AMDGPU_NAVI10_DOORBELL64_VCNa_b = 0x18D, + AMDGPU_NAVI10_DOORBELL64_VCNc_d = 0x18E, + AMDGPU_NAVI10_DOORBELL64_VCNe_f = 0x18F, + + AMDGPU_NAVI10_DOORBELL64_FIRST_NON_CP = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE0, + AMDGPU_NAVI10_DOORBELL64_LAST_NON_CP = AMDGPU_NAVI10_DOORBELL64_VCNe_f, + + AMDGPU_NAVI10_DOORBELL_MAX_ASSIGNMENT = 0x18F, + AMDGPU_NAVI10_DOORBELL_INVALID = 0xFFFF +}; + +/* + * 64bit doorbell, offset are in QWORD, occupy 2KB doorbell space + */ +enum AMDGPU_DOORBELL64_ASSIGNMENT { + /* + * All compute related doorbells: kiq, hiq, diq, traditional compute queue, user queue, should locate in + * a continues range so that programming CP_MEC_DOORBELL_RANGE_LOWER/UPPER can cover this range. + * Compute related doorbells are allocated from 0x00 to 0x8a + */ + + + /* kernel scheduling */ + AMDGPU_DOORBELL64_KIQ = 0x00, + + /* HSA interface queue and debug queue */ + AMDGPU_DOORBELL64_HIQ = 0x01, + AMDGPU_DOORBELL64_DIQ = 0x02, + + /* Compute engines */ + AMDGPU_DOORBELL64_MEC_RING0 = 0x03, + AMDGPU_DOORBELL64_MEC_RING1 = 0x04, + AMDGPU_DOORBELL64_MEC_RING2 = 0x05, + AMDGPU_DOORBELL64_MEC_RING3 = 0x06, + AMDGPU_DOORBELL64_MEC_RING4 = 0x07, + AMDGPU_DOORBELL64_MEC_RING5 = 0x08, + AMDGPU_DOORBELL64_MEC_RING6 = 0x09, + AMDGPU_DOORBELL64_MEC_RING7 = 0x0a, + + /* User queue doorbell range (128 doorbells) */ + AMDGPU_DOORBELL64_USERQUEUE_START = 0x0b, + AMDGPU_DOORBELL64_USERQUEUE_END = 0x8a, + + /* Graphics engine */ + AMDGPU_DOORBELL64_GFX_RING0 = 0x8b, + + /* + * Other graphics doorbells can be allocated here: from 0x8c to 0xdf + * Graphics voltage island aperture 1 + * default non-graphics QWORD index is 0xe0 - 0xFF inclusive + */ + + /* For vega10 sriov, the sdma doorbell must be fixed as follow + * to keep the same setting with host driver, or it will + * happen conflicts + */ + AMDGPU_DOORBELL64_sDMA_ENGINE0 = 0xF0, + AMDGPU_DOORBELL64_sDMA_HI_PRI_ENGINE0 = 0xF1, + AMDGPU_DOORBELL64_sDMA_ENGINE1 = 0xF2, + AMDGPU_DOORBELL64_sDMA_HI_PRI_ENGINE1 = 0xF3, + + /* Interrupt handler */ + AMDGPU_DOORBELL64_IH = 0xF4, /* For legacy interrupt ring buffer */ + AMDGPU_DOORBELL64_IH_RING1 = 0xF5, /* For page migration request log */ + AMDGPU_DOORBELL64_IH_RING2 = 0xF6, /* For page migration translation/invalidation log */ + + /* VCN engine use 32 bits doorbell */ + AMDGPU_DOORBELL64_VCN0_1 = 0xF8, /* lower 32 bits for VNC0 and upper 32 bits for VNC1 */ + AMDGPU_DOORBELL64_VCN2_3 = 0xF9, + AMDGPU_DOORBELL64_VCN4_5 = 0xFA, + AMDGPU_DOORBELL64_VCN6_7 = 0xFB, + + /* overlap the doorbell assignment with VCN as they are mutually exclusive + * VCE engine's doorbell is 32 bit and two VCE ring share one QWORD + */ + AMDGPU_DOORBELL64_UVD_RING0_1 = 0xF8, + AMDGPU_DOORBELL64_UVD_RING2_3 = 0xF9, + AMDGPU_DOORBELL64_UVD_RING4_5 = 0xFA, + AMDGPU_DOORBELL64_UVD_RING6_7 = 0xFB, + + AMDGPU_DOORBELL64_VCE_RING0_1 = 0xFC, + AMDGPU_DOORBELL64_VCE_RING2_3 = 0xFD, + AMDGPU_DOORBELL64_VCE_RING4_5 = 0xFE, + AMDGPU_DOORBELL64_VCE_RING6_7 = 0xFF, + + AMDGPU_DOORBELL64_FIRST_NON_CP = AMDGPU_DOORBELL64_sDMA_ENGINE0, + AMDGPU_DOORBELL64_LAST_NON_CP = AMDGPU_DOORBELL64_VCE_RING6_7, + + AMDGPU_DOORBELL64_MAX_ASSIGNMENT = 0xFF, + AMDGPU_DOORBELL64_INVALID = 0xFFFF +}; + +enum AMDGPU_DOORBELL_ASSIGNMENT_LAYOUT1 { + + /* XCC0: 0x00 ~20, XCC1: 20 ~ 2F ... */ + + /* KIQ/HIQ/DIQ */ + AMDGPU_DOORBELL_LAYOUT1_KIQ_START = 0x000, + AMDGPU_DOORBELL_LAYOUT1_HIQ = 0x001, + AMDGPU_DOORBELL_LAYOUT1_DIQ = 0x002, + /* Compute: 0x08 ~ 0x20 */ + AMDGPU_DOORBELL_LAYOUT1_MEC_RING_START = 0x008, + AMDGPU_DOORBELL_LAYOUT1_MEC_RING_END = 0x00F, + AMDGPU_DOORBELL_LAYOUT1_USERQUEUE_START = 0x010, + AMDGPU_DOORBELL_LAYOUT1_USERQUEUE_END = 0x01F, + AMDGPU_DOORBELL_LAYOUT1_XCC_RANGE = 0x020, + + /* SDMA: 0x100 ~ 0x19F */ + AMDGPU_DOORBELL_LAYOUT1_sDMA_ENGINE_START = 0x100, + AMDGPU_DOORBELL_LAYOUT1_sDMA_ENGINE_END = 0x19F, + /* IH: 0x1A0 ~ 0x1AF */ + AMDGPU_DOORBELL_LAYOUT1_IH = 0x1A0, + /* VCN: 0x1B0 ~ 0x1E8 */ + AMDGPU_DOORBELL_LAYOUT1_VCN_START = 0x1B0, + AMDGPU_DOORBELL_LAYOUT1_VCN_END = 0x1E8, + + AMDGPU_DOORBELL_LAYOUT1_FIRST_NON_CP = AMDGPU_DOORBELL_LAYOUT1_sDMA_ENGINE_START, + AMDGPU_DOORBELL_LAYOUT1_LAST_NON_CP = AMDGPU_DOORBELL_LAYOUT1_VCN_END, + + AMDGPU_DOORBELL_LAYOUT1_MAX_ASSIGNMENT = 0x1E8, + AMDGPU_DOORBELL_LAYOUT1_INVALID = 0xFFFF +}; + +u32 amdgpu_mm_rdoorbell(struct amdgpu_device *adev, u32 index); +void amdgpu_mm_wdoorbell(struct amdgpu_device *adev, u32 index, u32 v); +u64 amdgpu_mm_rdoorbell64(struct amdgpu_device *adev, u32 index); +void amdgpu_mm_wdoorbell64(struct amdgpu_device *adev, u32 index, u64 v); + +/* + * GPU doorbell aperture helpers function. + */ +int amdgpu_doorbell_init(struct amdgpu_device *adev); +void amdgpu_doorbell_fini(struct amdgpu_device *adev); +int amdgpu_doorbell_create_kernel_doorbells(struct amdgpu_device *adev); +uint32_t amdgpu_doorbell_index_on_bar(struct amdgpu_device *adev, + struct amdgpu_bo *db_bo, + uint32_t doorbell_index, + uint32_t db_size); + +#define RDOORBELL32(index) amdgpu_mm_rdoorbell(adev, (index)) +#define WDOORBELL32(index, v) amdgpu_mm_wdoorbell(adev, (index), (v)) +#define RDOORBELL64(index) amdgpu_mm_rdoorbell64(adev, (index)) +#define WDOORBELL64(index, v) amdgpu_mm_wdoorbell64(adev, (index), (v)) + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c new file mode 100644 index 000000000..3f3662e8b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c @@ -0,0 +1,239 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" + +/** + * amdgpu_mm_rdoorbell - read a doorbell dword + * + * @adev: amdgpu_device pointer + * @index: doorbell index + * + * Returns the value in the doorbell aperture at the + * requested doorbell index (CIK). + */ +u32 amdgpu_mm_rdoorbell(struct amdgpu_device *adev, u32 index) +{ + if (amdgpu_device_skip_hw_access(adev)) + return 0; + + if (index < adev->doorbell.num_kernel_doorbells) + return readl(adev->doorbell.cpu_addr + index); + + DRM_ERROR("reading beyond doorbell aperture: 0x%08x!\n", index); + return 0; +} + +/** + * amdgpu_mm_wdoorbell - write a doorbell dword + * + * @adev: amdgpu_device pointer + * @index: doorbell index + * @v: value to write + * + * Writes @v to the doorbell aperture at the + * requested doorbell index (CIK). + */ +void amdgpu_mm_wdoorbell(struct amdgpu_device *adev, u32 index, u32 v) +{ + if (amdgpu_device_skip_hw_access(adev)) + return; + + if (index < adev->doorbell.num_kernel_doorbells) + writel(v, adev->doorbell.cpu_addr + index); + else + DRM_ERROR("writing beyond doorbell aperture: 0x%08x!\n", index); +} + +/** + * amdgpu_mm_rdoorbell64 - read a doorbell Qword + * + * @adev: amdgpu_device pointer + * @index: doorbell index + * + * Returns the value in the doorbell aperture at the + * requested doorbell index (VEGA10+). + */ +u64 amdgpu_mm_rdoorbell64(struct amdgpu_device *adev, u32 index) +{ + if (amdgpu_device_skip_hw_access(adev)) + return 0; + + if (index < adev->doorbell.num_kernel_doorbells) + return atomic64_read((atomic64_t *)(adev->doorbell.cpu_addr + index)); + + DRM_ERROR("reading beyond doorbell aperture: 0x%08x!\n", index); + return 0; +} + +/** + * amdgpu_mm_wdoorbell64 - write a doorbell Qword + * + * @adev: amdgpu_device pointer + * @index: doorbell index + * @v: value to write + * + * Writes @v to the doorbell aperture at the + * requested doorbell index (VEGA10+). + */ +void amdgpu_mm_wdoorbell64(struct amdgpu_device *adev, u32 index, u64 v) +{ + if (amdgpu_device_skip_hw_access(adev)) + return; + + if (index < adev->doorbell.num_kernel_doorbells) + atomic64_set((atomic64_t *)(adev->doorbell.cpu_addr + index), v); + else + DRM_ERROR("writing beyond doorbell aperture: 0x%08x!\n", index); +} + +/** + * amdgpu_doorbell_index_on_bar - Find doorbell's absolute offset in BAR + * + * @adev: amdgpu_device pointer + * @db_bo: doorbell object's bo + * @doorbell_index: doorbell relative index in this doorbell object + * @db_size: doorbell size is in byte + * + * returns doorbell's absolute index in BAR + */ +uint32_t amdgpu_doorbell_index_on_bar(struct amdgpu_device *adev, + struct amdgpu_bo *db_bo, + uint32_t doorbell_index, + uint32_t db_size) +{ + int db_bo_offset; + + db_bo_offset = amdgpu_bo_gpu_offset_no_check(db_bo); + + /* doorbell index is 32 bit but doorbell's size can be 32 bit + * or 64 bit, so *db_size(in byte)/4 for alignment. + */ + return db_bo_offset / sizeof(u32) + doorbell_index * + DIV_ROUND_UP(db_size, 4); +} + +/** + * amdgpu_doorbell_create_kernel_doorbells - Create kernel doorbells for graphics + * + * @adev: amdgpu_device pointer + * + * Creates doorbells for graphics driver usages. + * returns 0 on success, error otherwise. + */ +int amdgpu_doorbell_create_kernel_doorbells(struct amdgpu_device *adev) +{ + int r; + int size; + + /* SI HW does not have doorbells, skip allocation */ + if (adev->doorbell.num_kernel_doorbells == 0) + return 0; + + /* Reserve first num_kernel_doorbells (page-aligned) for kernel ops */ + size = ALIGN(adev->doorbell.num_kernel_doorbells * sizeof(u32), PAGE_SIZE); + + /* Allocate an extra page for MES kernel usages (ring test) */ + adev->mes.db_start_dw_offset = size / sizeof(u32); + size += PAGE_SIZE; + + r = amdgpu_bo_create_kernel(adev, + size, + PAGE_SIZE, + AMDGPU_GEM_DOMAIN_DOORBELL, + &adev->doorbell.kernel_doorbells, + NULL, + (void **)&adev->doorbell.cpu_addr); + if (r) { + DRM_ERROR("Failed to allocate kernel doorbells, err=%d\n", r); + return r; + } + + adev->doorbell.num_kernel_doorbells = size / sizeof(u32); + return 0; +} + +/* + * GPU doorbell aperture helpers function. + */ +/** + * amdgpu_doorbell_init - Init doorbell driver information. + * + * @adev: amdgpu_device pointer + * + * Init doorbell driver information (CIK) + * Returns 0 on success, error on failure. + */ +int amdgpu_doorbell_init(struct amdgpu_device *adev) +{ + + /* No doorbell on SI hardware generation */ + if (adev->asic_type < CHIP_BONAIRE) { + adev->doorbell.base = 0; + adev->doorbell.size = 0; + adev->doorbell.num_kernel_doorbells = 0; + return 0; + } + + if (pci_resource_flags(adev->pdev, 2) & IORESOURCE_UNSET) + return -EINVAL; + + amdgpu_asic_init_doorbell_index(adev); + + /* doorbell bar mapping */ + adev->doorbell.base = pci_resource_start(adev->pdev, 2); + adev->doorbell.size = pci_resource_len(adev->pdev, 2); + + adev->doorbell.num_kernel_doorbells = + min_t(u32, adev->doorbell.size / sizeof(u32), + adev->doorbell_index.max_assignment + 1); + if (adev->doorbell.num_kernel_doorbells == 0) + return -EINVAL; + + /* + * For Vega, reserve and map two pages on doorbell BAR since SDMA + * paging queue doorbell use the second page. The + * AMDGPU_DOORBELL64_MAX_ASSIGNMENT definition assumes all the + * doorbells are in the first page. So with paging queue enabled, + * the max num_kernel_doorbells should + 1 page (0x400 in dword) + */ + if (adev->asic_type >= CHIP_VEGA10) + adev->doorbell.num_kernel_doorbells += 0x400; + + return 0; +} + +/** + * amdgpu_doorbell_fini - Tear down doorbell driver information. + * + * @adev: amdgpu_device pointer + * + * Tear down doorbell driver information (CIK) + */ +void amdgpu_doorbell_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->doorbell.kernel_doorbells, + NULL, + (void **)&adev->doorbell.cpu_addr); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c new file mode 100644 index 000000000..2c35036e4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -0,0 +1,2922 @@ +/* + * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_dma_buf.h" +#include "amdgpu_drv.h" +#include "amdgpu_fdinfo.h" +#include "amdgpu_irq.h" +#include "amdgpu_psp.h" +#include "amdgpu_ras.h" +#include "amdgpu_reset.h" +#include "amdgpu_sched.h" +#include "amdgpu_xgmi.h" +#include "../amdxcp/amdgpu_xcp_drv.h" + +/* + * KMS wrapper. + * - 3.0.0 - initial driver + * - 3.1.0 - allow reading more status registers (GRBM, SRBM, SDMA, CP) + * - 3.2.0 - GFX8: Uses EOP_TC_WB_ACTION_EN, so UMDs don't have to do the same + * at the end of IBs. + * - 3.3.0 - Add VM support for UVD on supported hardware. + * - 3.4.0 - Add AMDGPU_INFO_NUM_EVICTIONS. + * - 3.5.0 - Add support for new UVD_NO_OP register. + * - 3.6.0 - kmd involves use CONTEXT_CONTROL in ring buffer. + * - 3.7.0 - Add support for VCE clock list packet + * - 3.8.0 - Add support raster config init in the kernel + * - 3.9.0 - Add support for memory query info about VRAM and GTT. + * - 3.10.0 - Add support for new fences ioctl, new gem ioctl flags + * - 3.11.0 - Add support for sensor query info (clocks, temp, etc). + * - 3.12.0 - Add query for double offchip LDS buffers + * - 3.13.0 - Add PRT support + * - 3.14.0 - Fix race in amdgpu_ctx_get_fence() and note new functionality + * - 3.15.0 - Export more gpu info for gfx9 + * - 3.16.0 - Add reserved vmid support + * - 3.17.0 - Add AMDGPU_NUM_VRAM_CPU_PAGE_FAULTS. + * - 3.18.0 - Export gpu always on cu bitmap + * - 3.19.0 - Add support for UVD MJPEG decode + * - 3.20.0 - Add support for local BOs + * - 3.21.0 - Add DRM_AMDGPU_FENCE_TO_HANDLE ioctl + * - 3.22.0 - Add DRM_AMDGPU_SCHED ioctl + * - 3.23.0 - Add query for VRAM lost counter + * - 3.24.0 - Add high priority compute support for gfx9 + * - 3.25.0 - Add support for sensor query info (stable pstate sclk/mclk). + * - 3.26.0 - GFX9: Process AMDGPU_IB_FLAG_TC_WB_NOT_INVALIDATE. + * - 3.27.0 - Add new chunk to AMDGPU_CS to enable BO_LIST creation. + * - 3.28.0 - Add AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES + * - 3.29.0 - Add AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID + * - 3.30.0 - Add AMDGPU_SCHED_OP_CONTEXT_PRIORITY_OVERRIDE. + * - 3.31.0 - Add support for per-flip tiling attribute changes with DC + * - 3.32.0 - Add syncobj timeline support to AMDGPU_CS. + * - 3.33.0 - Fixes for GDS ENOMEM failures in AMDGPU_CS. + * - 3.34.0 - Non-DC can flip correctly between buffers with different pitches + * - 3.35.0 - Add drm_amdgpu_info_device::tcc_disabled_mask + * - 3.36.0 - Allow reading more status registers on si/cik + * - 3.37.0 - L2 is invalidated before SDMA IBs, needed for correctness + * - 3.38.0 - Add AMDGPU_IB_FLAG_EMIT_MEM_SYNC + * - 3.39.0 - DMABUF implicit sync does a full pipeline sync + * - 3.40.0 - Add AMDGPU_IDS_FLAGS_TMZ + * - 3.41.0 - Add video codec query + * - 3.42.0 - Add 16bpc fixed point display support + * - 3.43.0 - Add device hot plug/unplug support + * - 3.44.0 - DCN3 supports DCC independent block settings: !64B && 128B, 64B && 128B + * - 3.45.0 - Add context ioctl stable pstate interface + * - 3.46.0 - To enable hot plug amdgpu tests in libdrm + * - 3.47.0 - Add AMDGPU_GEM_CREATE_DISCARDABLE and AMDGPU_VM_NOALLOC flags + * - 3.48.0 - Add IP discovery version info to HW INFO + * - 3.49.0 - Add gang submit into CS IOCTL + * - 3.50.0 - Update AMDGPU_INFO_DEV_INFO IOCTL for minimum engine and memory clock + * Update AMDGPU_INFO_SENSOR IOCTL for PEAK_PSTATE engine and memory clock + * 3.51.0 - Return the PCIe gen and lanes from the INFO ioctl + * 3.52.0 - Add AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD, add device_info fields: + * tcp_cache_size, num_sqc_per_wgp, sqc_data_cache_size, sqc_inst_cache_size, + * gl1c_cache_size, gl2c_cache_size, mall_size, enabled_rb_pipes_mask_hi + * 3.53.0 - Support for GFX11 CP GFX shadowing + * 3.54.0 - Add AMDGPU_CTX_QUERY2_FLAGS_RESET_IN_PROGRESS support + */ +#define KMS_DRIVER_MAJOR 3 +#define KMS_DRIVER_MINOR 54 +#define KMS_DRIVER_PATCHLEVEL 0 + +unsigned int amdgpu_vram_limit = UINT_MAX; +int amdgpu_vis_vram_limit; +int amdgpu_gart_size = -1; /* auto */ +int amdgpu_gtt_size = -1; /* auto */ +int amdgpu_moverate = -1; /* auto */ +int amdgpu_audio = -1; +int amdgpu_disp_priority; +int amdgpu_hw_i2c; +int amdgpu_pcie_gen2 = -1; +int amdgpu_msi = -1; +char amdgpu_lockup_timeout[AMDGPU_MAX_TIMEOUT_PARAM_LENGTH]; +int amdgpu_dpm = -1; +int amdgpu_fw_load_type = -1; +int amdgpu_aspm = -1; +int amdgpu_runtime_pm = -1; +uint amdgpu_ip_block_mask = 0xffffffff; +int amdgpu_bapm = -1; +int amdgpu_deep_color; +int amdgpu_vm_size = -1; +int amdgpu_vm_fragment_size = -1; +int amdgpu_vm_block_size = -1; +int amdgpu_vm_fault_stop; +int amdgpu_vm_debug; +int amdgpu_vm_update_mode = -1; +int amdgpu_exp_hw_support; +int amdgpu_dc = -1; +int amdgpu_sched_jobs = 32; +int amdgpu_sched_hw_submission = 2; +uint amdgpu_pcie_gen_cap; +uint amdgpu_pcie_lane_cap; +u64 amdgpu_cg_mask = 0xffffffffffffffff; +uint amdgpu_pg_mask = 0xffffffff; +uint amdgpu_sdma_phase_quantum = 32; +char *amdgpu_disable_cu; +char *amdgpu_virtual_display; +bool enforce_isolation; +/* + * OverDrive(bit 14) disabled by default + * GFX DCS(bit 19) disabled by default + */ +uint amdgpu_pp_feature_mask = 0xfff7bfff; +uint amdgpu_force_long_training; +int amdgpu_lbpw = -1; +int amdgpu_compute_multipipe = -1; +int amdgpu_gpu_recovery = -1; /* auto */ +int amdgpu_emu_mode; +uint amdgpu_smu_memory_pool_size; +int amdgpu_smu_pptable_id = -1; +/* + * FBC (bit 0) disabled by default + * MULTI_MON_PP_MCLK_SWITCH (bit 1) enabled by default + * - With this, for multiple monitors in sync(e.g. with the same model), + * mclk switching will be allowed. And the mclk will be not foced to the + * highest. That helps saving some idle power. + * DISABLE_FRACTIONAL_PWM (bit 2) disabled by default + * PSR (bit 3) disabled by default + * EDP NO POWER SEQUENCING (bit 4) disabled by default + */ +uint amdgpu_dc_feature_mask = 2; +uint amdgpu_dc_debug_mask; +uint amdgpu_dc_visual_confirm; +int amdgpu_async_gfx_ring = 1; +int amdgpu_mcbp = -1; +int amdgpu_discovery = -1; +int amdgpu_mes; +int amdgpu_mes_kiq; +int amdgpu_noretry = -1; +int amdgpu_force_asic_type = -1; +int amdgpu_tmz = -1; /* auto */ +int amdgpu_reset_method = -1; /* auto */ +int amdgpu_num_kcq = -1; +int amdgpu_smartshift_bias; +int amdgpu_use_xgmi_p2p = 1; +int amdgpu_vcnfw_log; +int amdgpu_sg_display = -1; /* auto */ +int amdgpu_user_partt_mode = AMDGPU_AUTO_COMPUTE_PARTITION_MODE; + +static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work); + +DECLARE_DYNDBG_CLASSMAP(drm_debug_classes, DD_CLASS_TYPE_DISJOINT_BITS, 0, + "DRM_UT_CORE", + "DRM_UT_DRIVER", + "DRM_UT_KMS", + "DRM_UT_PRIME", + "DRM_UT_ATOMIC", + "DRM_UT_VBL", + "DRM_UT_STATE", + "DRM_UT_LEASE", + "DRM_UT_DP", + "DRM_UT_DRMRES"); + +struct amdgpu_mgpu_info mgpu_info = { + .mutex = __MUTEX_INITIALIZER(mgpu_info.mutex), + .delayed_reset_work = __DELAYED_WORK_INITIALIZER( + mgpu_info.delayed_reset_work, + amdgpu_drv_delayed_reset_work_handler, 0), +}; +int amdgpu_ras_enable = -1; +uint amdgpu_ras_mask = 0xffffffff; +int amdgpu_bad_page_threshold = -1; +struct amdgpu_watchdog_timer amdgpu_watchdog_timer = { + .timeout_fatal_disable = false, + .period = 0x0, /* default to 0x0 (timeout disable) */ +}; + +/** + * DOC: vramlimit (int) + * Restrict the total amount of VRAM in MiB for testing. The default is 0 (Use full VRAM). + */ +MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing, in megabytes"); +module_param_named(vramlimit, amdgpu_vram_limit, int, 0600); + +/** + * DOC: vis_vramlimit (int) + * Restrict the amount of CPU visible VRAM in MiB for testing. The default is 0 (Use full CPU visible VRAM). + */ +MODULE_PARM_DESC(vis_vramlimit, "Restrict visible VRAM for testing, in megabytes"); +module_param_named(vis_vramlimit, amdgpu_vis_vram_limit, int, 0444); + +/** + * DOC: gartsize (uint) + * Restrict the size of GART (for kernel use) in Mib (32, 64, etc.) for testing. + * The default is -1 (The size depends on asic). + */ +MODULE_PARM_DESC(gartsize, "Size of kernel GART to setup in megabytes (32, 64, etc., -1=auto)"); +module_param_named(gartsize, amdgpu_gart_size, uint, 0600); + +/** + * DOC: gttsize (int) + * Restrict the size of GTT domain (for userspace use) in MiB for testing. + * The default is -1 (Use 1/2 RAM, minimum value is 3GB). + */ +MODULE_PARM_DESC(gttsize, "Size of the GTT userspace domain in megabytes (-1 = auto)"); +module_param_named(gttsize, amdgpu_gtt_size, int, 0600); + +/** + * DOC: moverate (int) + * Set maximum buffer migration rate in MB/s. The default is -1 (8 MB/s). + */ +MODULE_PARM_DESC(moverate, "Maximum buffer migration rate in MB/s. (32, 64, etc., -1=auto, 0=1=disabled)"); +module_param_named(moverate, amdgpu_moverate, int, 0600); + +/** + * DOC: audio (int) + * Set HDMI/DPAudio. Only affects non-DC display handling. The default is -1 (Enabled), set 0 to disabled it. + */ +MODULE_PARM_DESC(audio, "Audio enable (-1 = auto, 0 = disable, 1 = enable)"); +module_param_named(audio, amdgpu_audio, int, 0444); + +/** + * DOC: disp_priority (int) + * Set display Priority (1 = normal, 2 = high). Only affects non-DC display handling. The default is 0 (auto). + */ +MODULE_PARM_DESC(disp_priority, "Display Priority (0 = auto, 1 = normal, 2 = high)"); +module_param_named(disp_priority, amdgpu_disp_priority, int, 0444); + +/** + * DOC: hw_i2c (int) + * To enable hw i2c engine. Only affects non-DC display handling. The default is 0 (Disabled). + */ +MODULE_PARM_DESC(hw_i2c, "hw i2c engine enable (0 = disable)"); +module_param_named(hw_i2c, amdgpu_hw_i2c, int, 0444); + +/** + * DOC: pcie_gen2 (int) + * To disable PCIE Gen2/3 mode (0 = disable, 1 = enable). The default is -1 (auto, enabled). + */ +MODULE_PARM_DESC(pcie_gen2, "PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable)"); +module_param_named(pcie_gen2, amdgpu_pcie_gen2, int, 0444); + +/** + * DOC: msi (int) + * To disable Message Signaled Interrupts (MSI) functionality (1 = enable, 0 = disable). The default is -1 (auto, enabled). + */ +MODULE_PARM_DESC(msi, "MSI support (1 = enable, 0 = disable, -1 = auto)"); +module_param_named(msi, amdgpu_msi, int, 0444); + +/** + * DOC: lockup_timeout (string) + * Set GPU scheduler timeout value in ms. + * + * The format can be [Non-Compute] or [GFX,Compute,SDMA,Video]. That is there can be one or + * multiple values specified. 0 and negative values are invalidated. They will be adjusted + * to the default timeout. + * + * - With one value specified, the setting will apply to all non-compute jobs. + * - With multiple values specified, the first one will be for GFX. + * The second one is for Compute. The third and fourth ones are + * for SDMA and Video. + * + * By default(with no lockup_timeout settings), the timeout for all non-compute(GFX, SDMA and Video) + * jobs is 10000. The timeout for compute is 60000. + */ +MODULE_PARM_DESC(lockup_timeout, "GPU lockup timeout in ms (default: for bare metal 10000 for non-compute jobs and 60000 for compute jobs; " + "for passthrough or sriov, 10000 for all jobs. 0: keep default value. negative: infinity timeout), format: for bare metal [Non-Compute] or [GFX,Compute,SDMA,Video]; " + "for passthrough or sriov [all jobs] or [GFX,Compute,SDMA,Video]."); +module_param_string(lockup_timeout, amdgpu_lockup_timeout, sizeof(amdgpu_lockup_timeout), 0444); + +/** + * DOC: dpm (int) + * Override for dynamic power management setting + * (0 = disable, 1 = enable) + * The default is -1 (auto). + */ +MODULE_PARM_DESC(dpm, "DPM support (1 = enable, 0 = disable, -1 = auto)"); +module_param_named(dpm, amdgpu_dpm, int, 0444); + +/** + * DOC: fw_load_type (int) + * Set different firmware loading type for debugging, if supported. + * Set to 0 to force direct loading if supported by the ASIC. Set + * to -1 to select the default loading mode for the ASIC, as defined + * by the driver. The default is -1 (auto). + */ +MODULE_PARM_DESC(fw_load_type, "firmware loading type (3 = rlc backdoor autoload if supported, 2 = smu load if supported, 1 = psp load, 0 = force direct if supported, -1 = auto)"); +module_param_named(fw_load_type, amdgpu_fw_load_type, int, 0444); + +/** + * DOC: aspm (int) + * To disable ASPM (1 = enable, 0 = disable). The default is -1 (auto, enabled). + */ +MODULE_PARM_DESC(aspm, "ASPM support (1 = enable, 0 = disable, -1 = auto)"); +module_param_named(aspm, amdgpu_aspm, int, 0444); + +/** + * DOC: runpm (int) + * Override for runtime power management control for dGPUs. The amdgpu driver can dynamically power down + * the dGPUs when they are idle if supported. The default is -1 (auto enable). + * Setting the value to 0 disables this functionality. + * Setting the value to -2 is auto enabled with power down when displays are attached. + */ +MODULE_PARM_DESC(runpm, "PX runtime pm (2 = force enable with BAMACO, 1 = force enable with BACO, 0 = disable, -1 = auto, -2 = autowith displays)"); +module_param_named(runpm, amdgpu_runtime_pm, int, 0444); + +/** + * DOC: ip_block_mask (uint) + * Override what IP blocks are enabled on the GPU. Each GPU is a collection of IP blocks (gfx, display, video, etc.). + * Use this parameter to disable specific blocks. Note that the IP blocks do not have a fixed index. Some asics may not have + * some IPs or may include multiple instances of an IP so the ordering various from asic to asic. See the driver output in + * the kernel log for the list of IPs on the asic. The default is 0xffffffff (enable all blocks on a device). + */ +MODULE_PARM_DESC(ip_block_mask, "IP Block Mask (all blocks enabled (default))"); +module_param_named(ip_block_mask, amdgpu_ip_block_mask, uint, 0444); + +/** + * DOC: bapm (int) + * Bidirectional Application Power Management (BAPM) used to dynamically share TDP between CPU and GPU. Set value 0 to disable it. + * The default -1 (auto, enabled) + */ +MODULE_PARM_DESC(bapm, "BAPM support (1 = enable, 0 = disable, -1 = auto)"); +module_param_named(bapm, amdgpu_bapm, int, 0444); + +/** + * DOC: deep_color (int) + * Set 1 to enable Deep Color support. Only affects non-DC display handling. The default is 0 (disabled). + */ +MODULE_PARM_DESC(deep_color, "Deep Color support (1 = enable, 0 = disable (default))"); +module_param_named(deep_color, amdgpu_deep_color, int, 0444); + +/** + * DOC: vm_size (int) + * Override the size of the GPU's per client virtual address space in GiB. The default is -1 (automatic for each asic). + */ +MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 64GB)"); +module_param_named(vm_size, amdgpu_vm_size, int, 0444); + +/** + * DOC: vm_fragment_size (int) + * Override VM fragment size in bits (4, 5, etc. 4 = 64K, 9 = 2M). The default is -1 (automatic for each asic). + */ +MODULE_PARM_DESC(vm_fragment_size, "VM fragment size in bits (4, 5, etc. 4 = 64K (default), Max 9 = 2M)"); +module_param_named(vm_fragment_size, amdgpu_vm_fragment_size, int, 0444); + +/** + * DOC: vm_block_size (int) + * Override VM page table size in bits (default depending on vm_size and hw setup). The default is -1 (automatic for each asic). + */ +MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default depending on vm_size)"); +module_param_named(vm_block_size, amdgpu_vm_block_size, int, 0444); + +/** + * DOC: vm_fault_stop (int) + * Stop on VM fault for debugging (0 = never, 1 = print first, 2 = always). The default is 0 (No stop). + */ +MODULE_PARM_DESC(vm_fault_stop, "Stop on VM fault (0 = never (default), 1 = print first, 2 = always)"); +module_param_named(vm_fault_stop, amdgpu_vm_fault_stop, int, 0444); + +/** + * DOC: vm_debug (int) + * Debug VM handling (0 = disabled, 1 = enabled). The default is 0 (Disabled). + */ +MODULE_PARM_DESC(vm_debug, "Debug VM handling (0 = disabled (default), 1 = enabled)"); +module_param_named(vm_debug, amdgpu_vm_debug, int, 0644); + +/** + * DOC: vm_update_mode (int) + * Override VM update mode. VM updated by using CPU (0 = never, 1 = Graphics only, 2 = Compute only, 3 = Both). The default + * is -1 (Only in large BAR(LB) systems Compute VM tables will be updated by CPU, otherwise 0, never). + */ +MODULE_PARM_DESC(vm_update_mode, "VM update using CPU (0 = never (default except for large BAR(LB)), 1 = Graphics only, 2 = Compute only (default for LB), 3 = Both"); +module_param_named(vm_update_mode, amdgpu_vm_update_mode, int, 0444); + +/** + * DOC: exp_hw_support (int) + * Enable experimental hw support (1 = enable). The default is 0 (disabled). + */ +MODULE_PARM_DESC(exp_hw_support, "experimental hw support (1 = enable, 0 = disable (default))"); +module_param_named(exp_hw_support, amdgpu_exp_hw_support, int, 0444); + +/** + * DOC: dc (int) + * Disable/Enable Display Core driver for debugging (1 = enable, 0 = disable). The default is -1 (automatic for each asic). + */ +MODULE_PARM_DESC(dc, "Display Core driver (1 = enable, 0 = disable, -1 = auto (default))"); +module_param_named(dc, amdgpu_dc, int, 0444); + +/** + * DOC: sched_jobs (int) + * Override the max number of jobs supported in the sw queue. The default is 32. + */ +MODULE_PARM_DESC(sched_jobs, "the max number of jobs supported in the sw queue (default 32)"); +module_param_named(sched_jobs, amdgpu_sched_jobs, int, 0444); + +/** + * DOC: sched_hw_submission (int) + * Override the max number of HW submissions. The default is 2. + */ +MODULE_PARM_DESC(sched_hw_submission, "the max number of HW submissions (default 2)"); +module_param_named(sched_hw_submission, amdgpu_sched_hw_submission, int, 0444); + +/** + * DOC: ppfeaturemask (hexint) + * Override power features enabled. See enum PP_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h. + * The default is the current set of stable power features. + */ +MODULE_PARM_DESC(ppfeaturemask, "all power features enabled (default))"); +module_param_named(ppfeaturemask, amdgpu_pp_feature_mask, hexint, 0444); + +/** + * DOC: forcelongtraining (uint) + * Force long memory training in resume. + * The default is zero, indicates short training in resume. + */ +MODULE_PARM_DESC(forcelongtraining, "force memory long training"); +module_param_named(forcelongtraining, amdgpu_force_long_training, uint, 0444); + +/** + * DOC: pcie_gen_cap (uint) + * Override PCIE gen speed capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h. + * The default is 0 (automatic for each asic). + */ +MODULE_PARM_DESC(pcie_gen_cap, "PCIE Gen Caps (0: autodetect (default))"); +module_param_named(pcie_gen_cap, amdgpu_pcie_gen_cap, uint, 0444); + +/** + * DOC: pcie_lane_cap (uint) + * Override PCIE lanes capabilities. See the CAIL flags in drivers/gpu/drm/amd/include/amd_pcie.h. + * The default is 0 (automatic for each asic). + */ +MODULE_PARM_DESC(pcie_lane_cap, "PCIE Lane Caps (0: autodetect (default))"); +module_param_named(pcie_lane_cap, amdgpu_pcie_lane_cap, uint, 0444); + +/** + * DOC: cg_mask (ullong) + * Override Clockgating features enabled on GPU (0 = disable clock gating). See the AMD_CG_SUPPORT flags in + * drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffffffffffff (all enabled). + */ +MODULE_PARM_DESC(cg_mask, "Clockgating flags mask (0 = disable clock gating)"); +module_param_named(cg_mask, amdgpu_cg_mask, ullong, 0444); + +/** + * DOC: pg_mask (uint) + * Override Powergating features enabled on GPU (0 = disable power gating). See the AMD_PG_SUPPORT flags in + * drivers/gpu/drm/amd/include/amd_shared.h. The default is 0xffffffff (all enabled). + */ +MODULE_PARM_DESC(pg_mask, "Powergating flags mask (0 = disable power gating)"); +module_param_named(pg_mask, amdgpu_pg_mask, uint, 0444); + +/** + * DOC: sdma_phase_quantum (uint) + * Override SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change). The default is 32. + */ +MODULE_PARM_DESC(sdma_phase_quantum, "SDMA context switch phase quantum (x 1K GPU clock cycles, 0 = no change (default 32))"); +module_param_named(sdma_phase_quantum, amdgpu_sdma_phase_quantum, uint, 0444); + +/** + * DOC: disable_cu (charp) + * Set to disable CUs (It's set like se.sh.cu,...). The default is NULL. + */ +MODULE_PARM_DESC(disable_cu, "Disable CUs (se.sh.cu,...)"); +module_param_named(disable_cu, amdgpu_disable_cu, charp, 0444); + +/** + * DOC: virtual_display (charp) + * Set to enable virtual display feature. This feature provides a virtual display hardware on headless boards + * or in virtualized environments. It will be set like xxxx:xx:xx.x,x;xxxx:xx:xx.x,x. It's the pci address of + * the device, plus the number of crtcs to expose. E.g., 0000:26:00.0,4 would enable 4 virtual crtcs on the pci + * device at 26:00.0. The default is NULL. + */ +MODULE_PARM_DESC(virtual_display, + "Enable virtual display feature (the virtual_display will be set like xxxx:xx:xx.x,x;xxxx:xx:xx.x,x)"); +module_param_named(virtual_display, amdgpu_virtual_display, charp, 0444); + +/** + * DOC: lbpw (int) + * Override Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable). The default is -1 (auto, enabled). + */ +MODULE_PARM_DESC(lbpw, "Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable, -1 = auto)"); +module_param_named(lbpw, amdgpu_lbpw, int, 0444); + +MODULE_PARM_DESC(compute_multipipe, "Force compute queues to be spread across pipes (1 = enable, 0 = disable, -1 = auto)"); +module_param_named(compute_multipipe, amdgpu_compute_multipipe, int, 0444); + +/** + * DOC: gpu_recovery (int) + * Set to enable GPU recovery mechanism (1 = enable, 0 = disable). The default is -1 (auto, disabled except SRIOV). + */ +MODULE_PARM_DESC(gpu_recovery, "Enable GPU recovery mechanism, (1 = enable, 0 = disable, -1 = auto)"); +module_param_named(gpu_recovery, amdgpu_gpu_recovery, int, 0444); + +/** + * DOC: emu_mode (int) + * Set value 1 to enable emulation mode. This is only needed when running on an emulator. The default is 0 (disabled). + */ +MODULE_PARM_DESC(emu_mode, "Emulation mode, (1 = enable, 0 = disable)"); +module_param_named(emu_mode, amdgpu_emu_mode, int, 0444); + +/** + * DOC: ras_enable (int) + * Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default)) + */ +MODULE_PARM_DESC(ras_enable, "Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))"); +module_param_named(ras_enable, amdgpu_ras_enable, int, 0444); + +/** + * DOC: ras_mask (uint) + * Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1 + * See the flags in drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h + */ +MODULE_PARM_DESC(ras_mask, "Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1"); +module_param_named(ras_mask, amdgpu_ras_mask, uint, 0444); + +/** + * DOC: timeout_fatal_disable (bool) + * Disable Watchdog timeout fatal error event + */ +MODULE_PARM_DESC(timeout_fatal_disable, "disable watchdog timeout fatal error (false = default)"); +module_param_named(timeout_fatal_disable, amdgpu_watchdog_timer.timeout_fatal_disable, bool, 0644); + +/** + * DOC: timeout_period (uint) + * Modify the watchdog timeout max_cycles as (1 << period) + */ +MODULE_PARM_DESC(timeout_period, "watchdog timeout period (0 = timeout disabled, 1 ~ 0x23 = timeout maxcycles = (1 << period)"); +module_param_named(timeout_period, amdgpu_watchdog_timer.period, uint, 0644); + +/** + * DOC: si_support (int) + * Set SI support driver. This parameter works after set config CONFIG_DRM_AMDGPU_SI. For SI asic, when radeon driver is enabled, + * set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available, + * otherwise using amdgpu driver. + */ +#ifdef CONFIG_DRM_AMDGPU_SI + +#if IS_ENABLED(CONFIG_DRM_RADEON) || IS_ENABLED(CONFIG_DRM_RADEON_MODULE) +int amdgpu_si_support = 0; +MODULE_PARM_DESC(si_support, "SI support (1 = enabled, 0 = disabled (default))"); +#else +int amdgpu_si_support = 1; +MODULE_PARM_DESC(si_support, "SI support (1 = enabled (default), 0 = disabled)"); +#endif + +module_param_named(si_support, amdgpu_si_support, int, 0444); +#endif + +/** + * DOC: cik_support (int) + * Set CIK support driver. This parameter works after set config CONFIG_DRM_AMDGPU_CIK. For CIK asic, when radeon driver is enabled, + * set value 0 to use radeon driver, while set value 1 to use amdgpu driver. The default is using radeon driver when it available, + * otherwise using amdgpu driver. + */ +#ifdef CONFIG_DRM_AMDGPU_CIK + +#if IS_ENABLED(CONFIG_DRM_RADEON) || IS_ENABLED(CONFIG_DRM_RADEON_MODULE) +int amdgpu_cik_support = 0; +MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled, 0 = disabled (default))"); +#else +int amdgpu_cik_support = 1; +MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled (default), 0 = disabled)"); +#endif + +module_param_named(cik_support, amdgpu_cik_support, int, 0444); +#endif + +/** + * DOC: smu_memory_pool_size (uint) + * It is used to reserve gtt for smu debug usage, setting value 0 to disable it. The actual size is value * 256MiB. + * E.g. 0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte. The default is 0 (disabled). + */ +MODULE_PARM_DESC(smu_memory_pool_size, + "reserve gtt for smu debug usage, 0 = disable,0x1 = 256Mbyte, 0x2 = 512Mbyte, 0x4 = 1 Gbyte, 0x8 = 2GByte"); +module_param_named(smu_memory_pool_size, amdgpu_smu_memory_pool_size, uint, 0444); + +/** + * DOC: async_gfx_ring (int) + * It is used to enable gfx rings that could be configured with different prioritites or equal priorities + */ +MODULE_PARM_DESC(async_gfx_ring, + "Asynchronous GFX rings that could be configured with either different priorities (HP3D ring and LP3D ring), or equal priorities (0 = disabled, 1 = enabled (default))"); +module_param_named(async_gfx_ring, amdgpu_async_gfx_ring, int, 0444); + +/** + * DOC: mcbp (int) + * It is used to enable mid command buffer preemption. (0 = disabled, 1 = enabled, -1 auto (default)) + */ +MODULE_PARM_DESC(mcbp, + "Enable Mid-command buffer preemption (0 = disabled, 1 = enabled), -1 = auto (default)"); +module_param_named(mcbp, amdgpu_mcbp, int, 0444); + +/** + * DOC: discovery (int) + * Allow driver to discover hardware IP information from IP Discovery table at the top of VRAM. + * (-1 = auto (default), 0 = disabled, 1 = enabled, 2 = use ip_discovery table from file) + */ +MODULE_PARM_DESC(discovery, + "Allow driver to discover hardware IPs from IP Discovery table at the top of VRAM"); +module_param_named(discovery, amdgpu_discovery, int, 0444); + +/** + * DOC: mes (int) + * Enable Micro Engine Scheduler. This is a new hw scheduling engine for gfx, sdma, and compute. + * (0 = disabled (default), 1 = enabled) + */ +MODULE_PARM_DESC(mes, + "Enable Micro Engine Scheduler (0 = disabled (default), 1 = enabled)"); +module_param_named(mes, amdgpu_mes, int, 0444); + +/** + * DOC: mes_kiq (int) + * Enable Micro Engine Scheduler KIQ. This is a new engine pipe for kiq. + * (0 = disabled (default), 1 = enabled) + */ +MODULE_PARM_DESC(mes_kiq, + "Enable Micro Engine Scheduler KIQ (0 = disabled (default), 1 = enabled)"); +module_param_named(mes_kiq, amdgpu_mes_kiq, int, 0444); + +/** + * DOC: noretry (int) + * Disable XNACK retry in the SQ by default on GFXv9 hardware. On ASICs that + * do not support per-process XNACK this also disables retry page faults. + * (0 = retry enabled, 1 = retry disabled, -1 auto (default)) + */ +MODULE_PARM_DESC(noretry, + "Disable retry faults (0 = retry enabled, 1 = retry disabled, -1 auto (default))"); +module_param_named(noretry, amdgpu_noretry, int, 0644); + +/** + * DOC: force_asic_type (int) + * A non negative value used to specify the asic type for all supported GPUs. + */ +MODULE_PARM_DESC(force_asic_type, + "A non negative value used to specify the asic type for all supported GPUs"); +module_param_named(force_asic_type, amdgpu_force_asic_type, int, 0444); + +/** + * DOC: use_xgmi_p2p (int) + * Enables/disables XGMI P2P interface (0 = disable, 1 = enable). + */ +MODULE_PARM_DESC(use_xgmi_p2p, + "Enable XGMI P2P interface (0 = disable; 1 = enable (default))"); +module_param_named(use_xgmi_p2p, amdgpu_use_xgmi_p2p, int, 0444); + + +#ifdef CONFIG_HSA_AMD +/** + * DOC: sched_policy (int) + * Set scheduling policy. Default is HWS(hardware scheduling) with over-subscription. + * Setting 1 disables over-subscription. Setting 2 disables HWS and statically + * assigns queues to HQDs. + */ +int sched_policy = KFD_SCHED_POLICY_HWS; +module_param(sched_policy, int, 0444); +MODULE_PARM_DESC(sched_policy, + "Scheduling policy (0 = HWS (Default), 1 = HWS without over-subscription, 2 = Non-HWS (Used for debugging only)"); + +/** + * DOC: hws_max_conc_proc (int) + * Maximum number of processes that HWS can schedule concurrently. The maximum is the + * number of VMIDs assigned to the HWS, which is also the default. + */ +int hws_max_conc_proc = -1; +module_param(hws_max_conc_proc, int, 0444); +MODULE_PARM_DESC(hws_max_conc_proc, + "Max # processes HWS can execute concurrently when sched_policy=0 (0 = no concurrency, #VMIDs for KFD = Maximum(default))"); + +/** + * DOC: cwsr_enable (int) + * CWSR(compute wave store and resume) allows the GPU to preempt shader execution in + * the middle of a compute wave. Default is 1 to enable this feature. Setting 0 + * disables it. + */ +int cwsr_enable = 1; +module_param(cwsr_enable, int, 0444); +MODULE_PARM_DESC(cwsr_enable, "CWSR enable (0 = Off, 1 = On (Default))"); + +/** + * DOC: max_num_of_queues_per_device (int) + * Maximum number of queues per device. Valid setting is between 1 and 4096. Default + * is 4096. + */ +int max_num_of_queues_per_device = KFD_MAX_NUM_OF_QUEUES_PER_DEVICE_DEFAULT; +module_param(max_num_of_queues_per_device, int, 0444); +MODULE_PARM_DESC(max_num_of_queues_per_device, + "Maximum number of supported queues per device (1 = Minimum, 4096 = default)"); + +/** + * DOC: send_sigterm (int) + * Send sigterm to HSA process on unhandled exceptions. Default is not to send sigterm + * but just print errors on dmesg. Setting 1 enables sending sigterm. + */ +int send_sigterm; +module_param(send_sigterm, int, 0444); +MODULE_PARM_DESC(send_sigterm, + "Send sigterm to HSA process on unhandled exception (0 = disable, 1 = enable)"); + +/** + * DOC: debug_largebar (int) + * Set debug_largebar as 1 to enable simulating large-bar capability on non-large bar + * system. This limits the VRAM size reported to ROCm applications to the visible + * size, usually 256MB. + * Default value is 0, diabled. + */ +int debug_largebar; +module_param(debug_largebar, int, 0444); +MODULE_PARM_DESC(debug_largebar, + "Debug large-bar flag used to simulate large-bar capability on non-large bar machine (0 = disable, 1 = enable)"); + +/** + * DOC: halt_if_hws_hang (int) + * Halt if HWS hang is detected. Default value, 0, disables the halt on hang. + * Setting 1 enables halt on hang. + */ +int halt_if_hws_hang; +module_param(halt_if_hws_hang, int, 0644); +MODULE_PARM_DESC(halt_if_hws_hang, "Halt if HWS hang is detected (0 = off (default), 1 = on)"); + +/** + * DOC: hws_gws_support(bool) + * Assume that HWS supports GWS barriers regardless of what firmware version + * check says. Default value: false (rely on MEC2 firmware version check). + */ +bool hws_gws_support; +module_param(hws_gws_support, bool, 0444); +MODULE_PARM_DESC(hws_gws_support, "Assume MEC2 FW supports GWS barriers (false = rely on FW version check (Default), true = force supported)"); + +/** + * DOC: queue_preemption_timeout_ms (int) + * queue preemption timeout in ms (1 = Minimum, 9000 = default) + */ +int queue_preemption_timeout_ms = 9000; +module_param(queue_preemption_timeout_ms, int, 0644); +MODULE_PARM_DESC(queue_preemption_timeout_ms, "queue preemption timeout in ms (1 = Minimum, 9000 = default)"); + +/** + * DOC: debug_evictions(bool) + * Enable extra debug messages to help determine the cause of evictions + */ +bool debug_evictions; +module_param(debug_evictions, bool, 0644); +MODULE_PARM_DESC(debug_evictions, "enable eviction debug messages (false = default)"); + +/** + * DOC: no_system_mem_limit(bool) + * Disable system memory limit, to support multiple process shared memory + */ +bool no_system_mem_limit; +module_param(no_system_mem_limit, bool, 0644); +MODULE_PARM_DESC(no_system_mem_limit, "disable system memory limit (false = default)"); + +/** + * DOC: no_queue_eviction_on_vm_fault (int) + * If set, process queues will not be evicted on gpuvm fault. This is to keep the wavefront context for debugging (0 = queue eviction, 1 = no queue eviction). The default is 0 (queue eviction). + */ +int amdgpu_no_queue_eviction_on_vm_fault; +MODULE_PARM_DESC(no_queue_eviction_on_vm_fault, "No queue eviction on VM fault (0 = queue eviction, 1 = no queue eviction)"); +module_param_named(no_queue_eviction_on_vm_fault, amdgpu_no_queue_eviction_on_vm_fault, int, 0444); +#endif + +/** + * DOC: mtype_local (int) + */ +int amdgpu_mtype_local; +MODULE_PARM_DESC(mtype_local, "MTYPE for local memory (0 = MTYPE_RW (default), 1 = MTYPE_NC, 2 = MTYPE_CC)"); +module_param_named(mtype_local, amdgpu_mtype_local, int, 0444); + +/** + * DOC: pcie_p2p (bool) + * Enable PCIe P2P (requires large-BAR). Default value: true (on) + */ +#ifdef CONFIG_HSA_AMD_P2P +bool pcie_p2p = true; +module_param(pcie_p2p, bool, 0444); +MODULE_PARM_DESC(pcie_p2p, "Enable PCIe P2P (requires large-BAR). (N = off, Y = on(default))"); +#endif + +/** + * DOC: dcfeaturemask (uint) + * Override display features enabled. See enum DC_FEATURE_MASK in drivers/gpu/drm/amd/include/amd_shared.h. + * The default is the current set of stable display features. + */ +MODULE_PARM_DESC(dcfeaturemask, "all stable DC features enabled (default))"); +module_param_named(dcfeaturemask, amdgpu_dc_feature_mask, uint, 0444); + +/** + * DOC: dcdebugmask (uint) + * Override display features enabled. See enum DC_DEBUG_MASK in drivers/gpu/drm/amd/include/amd_shared.h. + */ +MODULE_PARM_DESC(dcdebugmask, "all debug options disabled (default))"); +module_param_named(dcdebugmask, amdgpu_dc_debug_mask, uint, 0444); + +MODULE_PARM_DESC(visualconfirm, "Visual confirm (0 = off (default), 1 = MPO, 5 = PSR)"); +module_param_named(visualconfirm, amdgpu_dc_visual_confirm, uint, 0444); + +/** + * DOC: abmlevel (uint) + * Override the default ABM (Adaptive Backlight Management) level used for DC + * enabled hardware. Requires DMCU to be supported and loaded. + * Valid levels are 0-4. A value of 0 indicates that ABM should be disabled by + * default. Values 1-4 control the maximum allowable brightness reduction via + * the ABM algorithm, with 1 being the least reduction and 4 being the most + * reduction. + * + * Defaults to 0, or disabled. Userspace can still override this level later + * after boot. + */ +uint amdgpu_dm_abm_level; +MODULE_PARM_DESC(abmlevel, "ABM level (0 = off (default), 1-4 = backlight reduction level) "); +module_param_named(abmlevel, amdgpu_dm_abm_level, uint, 0444); + +int amdgpu_backlight = -1; +MODULE_PARM_DESC(backlight, "Backlight control (0 = pwm, 1 = aux, -1 auto (default))"); +module_param_named(backlight, amdgpu_backlight, bint, 0444); + +/** + * DOC: tmz (int) + * Trusted Memory Zone (TMZ) is a method to protect data being written + * to or read from memory. + * + * The default value: 0 (off). TODO: change to auto till it is completed. + */ +MODULE_PARM_DESC(tmz, "Enable TMZ feature (-1 = auto (default), 0 = off, 1 = on)"); +module_param_named(tmz, amdgpu_tmz, int, 0444); + +/** + * DOC: reset_method (int) + * GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco) + */ +MODULE_PARM_DESC(reset_method, "GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco/bamaco)"); +module_param_named(reset_method, amdgpu_reset_method, int, 0444); + +/** + * DOC: bad_page_threshold (int) Bad page threshold is specifies the + * threshold value of faulty pages detected by RAS ECC, which may + * result in the GPU entering bad status when the number of total + * faulty pages by ECC exceeds the threshold value. + */ +MODULE_PARM_DESC(bad_page_threshold, "Bad page threshold(-1 = ignore threshold (default value), 0 = disable bad page retirement, -2 = driver sets threshold)"); +module_param_named(bad_page_threshold, amdgpu_bad_page_threshold, int, 0444); + +MODULE_PARM_DESC(num_kcq, "number of kernel compute queue user want to setup (8 if set to greater than 8 or less than 0, only affect gfx 8+)"); +module_param_named(num_kcq, amdgpu_num_kcq, int, 0444); + +/** + * DOC: vcnfw_log (int) + * Enable vcnfw log output for debugging, the default is disabled. + */ +MODULE_PARM_DESC(vcnfw_log, "Enable vcnfw log(0 = disable (default value), 1 = enable)"); +module_param_named(vcnfw_log, amdgpu_vcnfw_log, int, 0444); + +/** + * DOC: sg_display (int) + * Disable S/G (scatter/gather) display (i.e., display from system memory). + * This option is only relevant on APUs. Set this option to 0 to disable + * S/G display if you experience flickering or other issues under memory + * pressure and report the issue. + */ +MODULE_PARM_DESC(sg_display, "S/G Display (-1 = auto (default), 0 = disable)"); +module_param_named(sg_display, amdgpu_sg_display, int, 0444); + +/** + * DOC: smu_pptable_id (int) + * Used to override pptable id. id = 0 use VBIOS pptable. + * id > 0 use the soft pptable with specicfied id. + */ +MODULE_PARM_DESC(smu_pptable_id, + "specify pptable id to be used (-1 = auto(default) value, 0 = use pptable from vbios, > 0 = soft pptable id)"); +module_param_named(smu_pptable_id, amdgpu_smu_pptable_id, int, 0444); + +/** + * DOC: partition_mode (int) + * Used to override the default SPX mode. + */ +MODULE_PARM_DESC( + user_partt_mode, + "specify partition mode to be used (-2 = AMDGPU_AUTO_COMPUTE_PARTITION_MODE(default value) \ + 0 = AMDGPU_SPX_PARTITION_MODE, \ + 1 = AMDGPU_DPX_PARTITION_MODE, \ + 2 = AMDGPU_TPX_PARTITION_MODE, \ + 3 = AMDGPU_QPX_PARTITION_MODE, \ + 4 = AMDGPU_CPX_PARTITION_MODE)"); +module_param_named(user_partt_mode, amdgpu_user_partt_mode, uint, 0444); + + +/** + * DOC: enforce_isolation (bool) + * enforce process isolation between graphics and compute via using the same reserved vmid. + */ +module_param(enforce_isolation, bool, 0444); +MODULE_PARM_DESC(enforce_isolation, "enforce process isolation between graphics and compute . enforce_isolation = on"); + +/* These devices are not supported by amdgpu. + * They are supported by the mach64, r128, radeon drivers + */ +static const u16 amdgpu_unsupported_pciidlist[] = { + /* mach64 */ + 0x4354, + 0x4358, + 0x4554, + 0x4742, + 0x4744, + 0x4749, + 0x474C, + 0x474D, + 0x474E, + 0x474F, + 0x4750, + 0x4751, + 0x4752, + 0x4753, + 0x4754, + 0x4755, + 0x4756, + 0x4757, + 0x4758, + 0x4759, + 0x475A, + 0x4C42, + 0x4C44, + 0x4C47, + 0x4C49, + 0x4C4D, + 0x4C4E, + 0x4C50, + 0x4C51, + 0x4C52, + 0x4C53, + 0x5654, + 0x5655, + 0x5656, + /* r128 */ + 0x4c45, + 0x4c46, + 0x4d46, + 0x4d4c, + 0x5041, + 0x5042, + 0x5043, + 0x5044, + 0x5045, + 0x5046, + 0x5047, + 0x5048, + 0x5049, + 0x504A, + 0x504B, + 0x504C, + 0x504D, + 0x504E, + 0x504F, + 0x5050, + 0x5051, + 0x5052, + 0x5053, + 0x5054, + 0x5055, + 0x5056, + 0x5057, + 0x5058, + 0x5245, + 0x5246, + 0x5247, + 0x524b, + 0x524c, + 0x534d, + 0x5446, + 0x544C, + 0x5452, + /* radeon */ + 0x3150, + 0x3151, + 0x3152, + 0x3154, + 0x3155, + 0x3E50, + 0x3E54, + 0x4136, + 0x4137, + 0x4144, + 0x4145, + 0x4146, + 0x4147, + 0x4148, + 0x4149, + 0x414A, + 0x414B, + 0x4150, + 0x4151, + 0x4152, + 0x4153, + 0x4154, + 0x4155, + 0x4156, + 0x4237, + 0x4242, + 0x4336, + 0x4337, + 0x4437, + 0x4966, + 0x4967, + 0x4A48, + 0x4A49, + 0x4A4A, + 0x4A4B, + 0x4A4C, + 0x4A4D, + 0x4A4E, + 0x4A4F, + 0x4A50, + 0x4A54, + 0x4B48, + 0x4B49, + 0x4B4A, + 0x4B4B, + 0x4B4C, + 0x4C57, + 0x4C58, + 0x4C59, + 0x4C5A, + 0x4C64, + 0x4C66, + 0x4C67, + 0x4E44, + 0x4E45, + 0x4E46, + 0x4E47, + 0x4E48, + 0x4E49, + 0x4E4A, + 0x4E4B, + 0x4E50, + 0x4E51, + 0x4E52, + 0x4E53, + 0x4E54, + 0x4E56, + 0x5144, + 0x5145, + 0x5146, + 0x5147, + 0x5148, + 0x514C, + 0x514D, + 0x5157, + 0x5158, + 0x5159, + 0x515A, + 0x515E, + 0x5460, + 0x5462, + 0x5464, + 0x5548, + 0x5549, + 0x554A, + 0x554B, + 0x554C, + 0x554D, + 0x554E, + 0x554F, + 0x5550, + 0x5551, + 0x5552, + 0x5554, + 0x564A, + 0x564B, + 0x564F, + 0x5652, + 0x5653, + 0x5657, + 0x5834, + 0x5835, + 0x5954, + 0x5955, + 0x5974, + 0x5975, + 0x5960, + 0x5961, + 0x5962, + 0x5964, + 0x5965, + 0x5969, + 0x5a41, + 0x5a42, + 0x5a61, + 0x5a62, + 0x5b60, + 0x5b62, + 0x5b63, + 0x5b64, + 0x5b65, + 0x5c61, + 0x5c63, + 0x5d48, + 0x5d49, + 0x5d4a, + 0x5d4c, + 0x5d4d, + 0x5d4e, + 0x5d4f, + 0x5d50, + 0x5d52, + 0x5d57, + 0x5e48, + 0x5e4a, + 0x5e4b, + 0x5e4c, + 0x5e4d, + 0x5e4f, + 0x6700, + 0x6701, + 0x6702, + 0x6703, + 0x6704, + 0x6705, + 0x6706, + 0x6707, + 0x6708, + 0x6709, + 0x6718, + 0x6719, + 0x671c, + 0x671d, + 0x671f, + 0x6720, + 0x6721, + 0x6722, + 0x6723, + 0x6724, + 0x6725, + 0x6726, + 0x6727, + 0x6728, + 0x6729, + 0x6738, + 0x6739, + 0x673e, + 0x6740, + 0x6741, + 0x6742, + 0x6743, + 0x6744, + 0x6745, + 0x6746, + 0x6747, + 0x6748, + 0x6749, + 0x674A, + 0x6750, + 0x6751, + 0x6758, + 0x6759, + 0x675B, + 0x675D, + 0x675F, + 0x6760, + 0x6761, + 0x6762, + 0x6763, + 0x6764, + 0x6765, + 0x6766, + 0x6767, + 0x6768, + 0x6770, + 0x6771, + 0x6772, + 0x6778, + 0x6779, + 0x677B, + 0x6840, + 0x6841, + 0x6842, + 0x6843, + 0x6849, + 0x684C, + 0x6850, + 0x6858, + 0x6859, + 0x6880, + 0x6888, + 0x6889, + 0x688A, + 0x688C, + 0x688D, + 0x6898, + 0x6899, + 0x689b, + 0x689c, + 0x689d, + 0x689e, + 0x68a0, + 0x68a1, + 0x68a8, + 0x68a9, + 0x68b0, + 0x68b8, + 0x68b9, + 0x68ba, + 0x68be, + 0x68bf, + 0x68c0, + 0x68c1, + 0x68c7, + 0x68c8, + 0x68c9, + 0x68d8, + 0x68d9, + 0x68da, + 0x68de, + 0x68e0, + 0x68e1, + 0x68e4, + 0x68e5, + 0x68e8, + 0x68e9, + 0x68f1, + 0x68f2, + 0x68f8, + 0x68f9, + 0x68fa, + 0x68fe, + 0x7100, + 0x7101, + 0x7102, + 0x7103, + 0x7104, + 0x7105, + 0x7106, + 0x7108, + 0x7109, + 0x710A, + 0x710B, + 0x710C, + 0x710E, + 0x710F, + 0x7140, + 0x7141, + 0x7142, + 0x7143, + 0x7144, + 0x7145, + 0x7146, + 0x7147, + 0x7149, + 0x714A, + 0x714B, + 0x714C, + 0x714D, + 0x714E, + 0x714F, + 0x7151, + 0x7152, + 0x7153, + 0x715E, + 0x715F, + 0x7180, + 0x7181, + 0x7183, + 0x7186, + 0x7187, + 0x7188, + 0x718A, + 0x718B, + 0x718C, + 0x718D, + 0x718F, + 0x7193, + 0x7196, + 0x719B, + 0x719F, + 0x71C0, + 0x71C1, + 0x71C2, + 0x71C3, + 0x71C4, + 0x71C5, + 0x71C6, + 0x71C7, + 0x71CD, + 0x71CE, + 0x71D2, + 0x71D4, + 0x71D5, + 0x71D6, + 0x71DA, + 0x71DE, + 0x7200, + 0x7210, + 0x7211, + 0x7240, + 0x7243, + 0x7244, + 0x7245, + 0x7246, + 0x7247, + 0x7248, + 0x7249, + 0x724A, + 0x724B, + 0x724C, + 0x724D, + 0x724E, + 0x724F, + 0x7280, + 0x7281, + 0x7283, + 0x7284, + 0x7287, + 0x7288, + 0x7289, + 0x728B, + 0x728C, + 0x7290, + 0x7291, + 0x7293, + 0x7297, + 0x7834, + 0x7835, + 0x791e, + 0x791f, + 0x793f, + 0x7941, + 0x7942, + 0x796c, + 0x796d, + 0x796e, + 0x796f, + 0x9400, + 0x9401, + 0x9402, + 0x9403, + 0x9405, + 0x940A, + 0x940B, + 0x940F, + 0x94A0, + 0x94A1, + 0x94A3, + 0x94B1, + 0x94B3, + 0x94B4, + 0x94B5, + 0x94B9, + 0x9440, + 0x9441, + 0x9442, + 0x9443, + 0x9444, + 0x9446, + 0x944A, + 0x944B, + 0x944C, + 0x944E, + 0x9450, + 0x9452, + 0x9456, + 0x945A, + 0x945B, + 0x945E, + 0x9460, + 0x9462, + 0x946A, + 0x946B, + 0x947A, + 0x947B, + 0x9480, + 0x9487, + 0x9488, + 0x9489, + 0x948A, + 0x948F, + 0x9490, + 0x9491, + 0x9495, + 0x9498, + 0x949C, + 0x949E, + 0x949F, + 0x94C0, + 0x94C1, + 0x94C3, + 0x94C4, + 0x94C5, + 0x94C6, + 0x94C7, + 0x94C8, + 0x94C9, + 0x94CB, + 0x94CC, + 0x94CD, + 0x9500, + 0x9501, + 0x9504, + 0x9505, + 0x9506, + 0x9507, + 0x9508, + 0x9509, + 0x950F, + 0x9511, + 0x9515, + 0x9517, + 0x9519, + 0x9540, + 0x9541, + 0x9542, + 0x954E, + 0x954F, + 0x9552, + 0x9553, + 0x9555, + 0x9557, + 0x955f, + 0x9580, + 0x9581, + 0x9583, + 0x9586, + 0x9587, + 0x9588, + 0x9589, + 0x958A, + 0x958B, + 0x958C, + 0x958D, + 0x958E, + 0x958F, + 0x9590, + 0x9591, + 0x9593, + 0x9595, + 0x9596, + 0x9597, + 0x9598, + 0x9599, + 0x959B, + 0x95C0, + 0x95C2, + 0x95C4, + 0x95C5, + 0x95C6, + 0x95C7, + 0x95C9, + 0x95CC, + 0x95CD, + 0x95CE, + 0x95CF, + 0x9610, + 0x9611, + 0x9612, + 0x9613, + 0x9614, + 0x9615, + 0x9616, + 0x9640, + 0x9641, + 0x9642, + 0x9643, + 0x9644, + 0x9645, + 0x9647, + 0x9648, + 0x9649, + 0x964a, + 0x964b, + 0x964c, + 0x964e, + 0x964f, + 0x9710, + 0x9711, + 0x9712, + 0x9713, + 0x9714, + 0x9715, + 0x9802, + 0x9803, + 0x9804, + 0x9805, + 0x9806, + 0x9807, + 0x9808, + 0x9809, + 0x980A, + 0x9900, + 0x9901, + 0x9903, + 0x9904, + 0x9905, + 0x9906, + 0x9907, + 0x9908, + 0x9909, + 0x990A, + 0x990B, + 0x990C, + 0x990D, + 0x990E, + 0x990F, + 0x9910, + 0x9913, + 0x9917, + 0x9918, + 0x9919, + 0x9990, + 0x9991, + 0x9992, + 0x9993, + 0x9994, + 0x9995, + 0x9996, + 0x9997, + 0x9998, + 0x9999, + 0x999A, + 0x999B, + 0x999C, + 0x999D, + 0x99A0, + 0x99A2, + 0x99A4, + /* radeon secondary ids */ + 0x3171, + 0x3e70, + 0x4164, + 0x4165, + 0x4166, + 0x4168, + 0x4170, + 0x4171, + 0x4172, + 0x4173, + 0x496e, + 0x4a69, + 0x4a6a, + 0x4a6b, + 0x4a70, + 0x4a74, + 0x4b69, + 0x4b6b, + 0x4b6c, + 0x4c6e, + 0x4e64, + 0x4e65, + 0x4e66, + 0x4e67, + 0x4e68, + 0x4e69, + 0x4e6a, + 0x4e71, + 0x4f73, + 0x5569, + 0x556b, + 0x556d, + 0x556f, + 0x5571, + 0x5854, + 0x5874, + 0x5940, + 0x5941, + 0x5b70, + 0x5b72, + 0x5b73, + 0x5b74, + 0x5b75, + 0x5d44, + 0x5d45, + 0x5d6d, + 0x5d6f, + 0x5d72, + 0x5d77, + 0x5e6b, + 0x5e6d, + 0x7120, + 0x7124, + 0x7129, + 0x712e, + 0x712f, + 0x7162, + 0x7163, + 0x7166, + 0x7167, + 0x7172, + 0x7173, + 0x71a0, + 0x71a1, + 0x71a3, + 0x71a7, + 0x71bb, + 0x71e0, + 0x71e1, + 0x71e2, + 0x71e6, + 0x71e7, + 0x71f2, + 0x7269, + 0x726b, + 0x726e, + 0x72a0, + 0x72a8, + 0x72b1, + 0x72b3, + 0x793f, +}; + +static const struct pci_device_id pciidlist[] = { +#ifdef CONFIG_DRM_AMDGPU_SI + {0x1002, 0x6780, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x6784, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x6788, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x678A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x6790, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x6791, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x6792, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x679B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x679E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x679F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI}, + {0x1002, 0x6800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY}, + {0x1002, 0x6801, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY}, + {0x1002, 0x6802, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|AMD_IS_MOBILITY}, + {0x1002, 0x6806, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, + {0x1002, 0x6808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, + {0x1002, 0x6809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, + {0x1002, 0x6810, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, + {0x1002, 0x6811, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, + {0x1002, 0x6816, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, + {0x1002, 0x6817, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, + {0x1002, 0x6818, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, + {0x1002, 0x6819, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN}, + {0x1002, 0x6600, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, + {0x1002, 0x6601, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, + {0x1002, 0x6602, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, + {0x1002, 0x6603, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, + {0x1002, 0x6604, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, + {0x1002, 0x6605, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, + {0x1002, 0x6606, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, + {0x1002, 0x6607, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, + {0x1002, 0x6608, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, + {0x1002, 0x6610, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, + {0x1002, 0x6611, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, + {0x1002, 0x6613, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, + {0x1002, 0x6617, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, + {0x1002, 0x6620, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, + {0x1002, 0x6621, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, + {0x1002, 0x6623, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND|AMD_IS_MOBILITY}, + {0x1002, 0x6631, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_OLAND}, + {0x1002, 0x6820, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x6821, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x6822, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x6823, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x6824, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x6825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x6826, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x6827, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x6828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, + {0x1002, 0x6829, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, + {0x1002, 0x682A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x682B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x682C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, + {0x1002, 0x682D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x682F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x6830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x6831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE|AMD_IS_MOBILITY}, + {0x1002, 0x6835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, + {0x1002, 0x6837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, + {0x1002, 0x6838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, + {0x1002, 0x6839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, + {0x1002, 0x683B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, + {0x1002, 0x683D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, + {0x1002, 0x683F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VERDE}, + {0x1002, 0x6660, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, + {0x1002, 0x6663, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, + {0x1002, 0x6664, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, + {0x1002, 0x6665, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, + {0x1002, 0x6667, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, + {0x1002, 0x666F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAINAN|AMD_IS_MOBILITY}, +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK + /* Kaveri */ + {0x1002, 0x1304, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x1305, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, + {0x1002, 0x1306, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x1307, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, + {0x1002, 0x1309, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x130A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x130B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x130C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x130D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x130E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x130F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, + {0x1002, 0x1310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, + {0x1002, 0x1311, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, + {0x1002, 0x1312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, + {0x1002, 0x1313, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, + {0x1002, 0x1315, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, + {0x1002, 0x1316, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, + {0x1002, 0x1317, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x1318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x131B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, + {0x1002, 0x131C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, + {0x1002, 0x131D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_APU}, + /* Bonaire */ + {0x1002, 0x6640, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY}, + {0x1002, 0x6641, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY}, + {0x1002, 0x6646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY}, + {0x1002, 0x6647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE|AMD_IS_MOBILITY}, + {0x1002, 0x6649, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, + {0x1002, 0x6650, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, + {0x1002, 0x6651, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, + {0x1002, 0x6658, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, + {0x1002, 0x665c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, + {0x1002, 0x665d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, + {0x1002, 0x665f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BONAIRE}, + /* Hawaii */ + {0x1002, 0x67A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, + {0x1002, 0x67A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, + {0x1002, 0x67A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, + {0x1002, 0x67A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, + {0x1002, 0x67A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, + {0x1002, 0x67AA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, + {0x1002, 0x67B0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, + {0x1002, 0x67B1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, + {0x1002, 0x67B8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, + {0x1002, 0x67B9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, + {0x1002, 0x67BA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, + {0x1002, 0x67BE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII}, + /* Kabini */ + {0x1002, 0x9830, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9831, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, + {0x1002, 0x9832, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9833, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, + {0x1002, 0x9834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, + {0x1002, 0x9836, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9837, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, + {0x1002, 0x9838, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9839, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x983a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, + {0x1002, 0x983b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x983c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, + {0x1002, 0x983d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, + {0x1002, 0x983e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, + {0x1002, 0x983f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KABINI|AMD_IS_APU}, + /* mullins */ + {0x1002, 0x9850, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9851, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9852, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9853, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9854, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9855, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9856, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9857, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9858, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x9859, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x985A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x985B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x985C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x985D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x985E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, + {0x1002, 0x985F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_MULLINS|AMD_IS_MOBILITY|AMD_IS_APU}, +#endif + /* topaz */ + {0x1002, 0x6900, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, + {0x1002, 0x6901, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, + {0x1002, 0x6902, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, + {0x1002, 0x6903, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, + {0x1002, 0x6907, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TOPAZ}, + /* tonga */ + {0x1002, 0x6920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, + {0x1002, 0x6921, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, + {0x1002, 0x6928, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, + {0x1002, 0x6929, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, + {0x1002, 0x692B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, + {0x1002, 0x692F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, + {0x1002, 0x6930, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, + {0x1002, 0x6938, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, + {0x1002, 0x6939, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TONGA}, + /* fiji */ + {0x1002, 0x7300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI}, + {0x1002, 0x730F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_FIJI}, + /* carrizo */ + {0x1002, 0x9870, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, + {0x1002, 0x9874, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, + {0x1002, 0x9875, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, + {0x1002, 0x9876, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, + {0x1002, 0x9877, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CARRIZO|AMD_IS_APU}, + /* stoney */ + {0x1002, 0x98E4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_STONEY|AMD_IS_APU}, + /* Polaris11 */ + {0x1002, 0x67E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, + {0x1002, 0x67E3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, + {0x1002, 0x67E8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, + {0x1002, 0x67EB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, + {0x1002, 0x67EF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, + {0x1002, 0x67FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, + {0x1002, 0x67E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, + {0x1002, 0x67E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, + {0x1002, 0x67E9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS11}, + /* Polaris10 */ + {0x1002, 0x67C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + {0x1002, 0x67C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + {0x1002, 0x67C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + {0x1002, 0x67C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + {0x1002, 0x67C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + {0x1002, 0x67D0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + {0x1002, 0x67DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + {0x1002, 0x67C8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + {0x1002, 0x67C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + {0x1002, 0x67CA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + {0x1002, 0x67CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + {0x1002, 0x67CF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + {0x1002, 0x6FDF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10}, + /* Polaris12 */ + {0x1002, 0x6980, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, + {0x1002, 0x6981, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, + {0x1002, 0x6985, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, + {0x1002, 0x6986, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, + {0x1002, 0x6987, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, + {0x1002, 0x6995, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, + {0x1002, 0x6997, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, + {0x1002, 0x699F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12}, + /* VEGAM */ + {0x1002, 0x694C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM}, + {0x1002, 0x694E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM}, + {0x1002, 0x694F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGAM}, + /* Vega 10 */ + {0x1002, 0x6860, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x6861, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x6862, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x6863, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x6864, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x6867, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x6868, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x6869, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x686a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x686b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x686c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x686d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x686e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x686f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + {0x1002, 0x687f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10}, + /* Vega 12 */ + {0x1002, 0x69A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, + {0x1002, 0x69A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, + {0x1002, 0x69A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, + {0x1002, 0x69A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, + {0x1002, 0x69AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA12}, + /* Vega 20 */ + {0x1002, 0x66A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, + {0x1002, 0x66A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, + {0x1002, 0x66A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, + {0x1002, 0x66A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, + {0x1002, 0x66A4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, + {0x1002, 0x66A7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, + {0x1002, 0x66AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA20}, + /* Raven */ + {0x1002, 0x15dd, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU}, + {0x1002, 0x15d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU}, + /* Arcturus */ + {0x1002, 0x738C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS}, + {0x1002, 0x7388, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS}, + {0x1002, 0x738E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS}, + {0x1002, 0x7390, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS}, + /* Navi10 */ + {0x1002, 0x7310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, + {0x1002, 0x7312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, + {0x1002, 0x7318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, + {0x1002, 0x7319, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, + {0x1002, 0x731A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, + {0x1002, 0x731B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, + {0x1002, 0x731E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, + {0x1002, 0x731F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10}, + /* Navi14 */ + {0x1002, 0x7340, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14}, + {0x1002, 0x7341, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14}, + {0x1002, 0x7347, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14}, + {0x1002, 0x734F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI14}, + + /* Renoir */ + {0x1002, 0x15E7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, + {0x1002, 0x1636, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, + {0x1002, 0x1638, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, + {0x1002, 0x164C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RENOIR|AMD_IS_APU}, + + /* Navi12 */ + {0x1002, 0x7360, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12}, + {0x1002, 0x7362, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12}, + + /* Sienna_Cichlid */ + {0x1002, 0x73A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + {0x1002, 0x73A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + {0x1002, 0x73A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + {0x1002, 0x73A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + {0x1002, 0x73A5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + {0x1002, 0x73A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + {0x1002, 0x73A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + {0x1002, 0x73AB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + {0x1002, 0x73AC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + {0x1002, 0x73AD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + {0x1002, 0x73AE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + {0x1002, 0x73AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + {0x1002, 0x73BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID}, + + /* Yellow Carp */ + {0x1002, 0x164D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_YELLOW_CARP|AMD_IS_APU}, + {0x1002, 0x1681, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_YELLOW_CARP|AMD_IS_APU}, + + /* Navy_Flounder */ + {0x1002, 0x73C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, + {0x1002, 0x73C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, + {0x1002, 0x73C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, + {0x1002, 0x73DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, + {0x1002, 0x73DB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, + {0x1002, 0x73DC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, + {0x1002, 0x73DD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, + {0x1002, 0x73DE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, + {0x1002, 0x73DF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVY_FLOUNDER}, + + /* DIMGREY_CAVEFISH */ + {0x1002, 0x73E0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, + {0x1002, 0x73E1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, + {0x1002, 0x73E2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, + {0x1002, 0x73E3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, + {0x1002, 0x73E8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, + {0x1002, 0x73E9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, + {0x1002, 0x73EA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, + {0x1002, 0x73EB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, + {0x1002, 0x73EC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, + {0x1002, 0x73ED, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, + {0x1002, 0x73EF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, + {0x1002, 0x73FF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_DIMGREY_CAVEFISH}, + + /* Aldebaran */ + {0x1002, 0x7408, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN}, + {0x1002, 0x740C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN}, + {0x1002, 0x740F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN}, + {0x1002, 0x7410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ALDEBARAN}, + + /* CYAN_SKILLFISH */ + {0x1002, 0x13FE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU}, + {0x1002, 0x143F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYAN_SKILLFISH|AMD_IS_APU}, + + /* BEIGE_GOBY */ + {0x1002, 0x7420, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, + {0x1002, 0x7421, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, + {0x1002, 0x7422, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, + {0x1002, 0x7423, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, + {0x1002, 0x7424, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, + {0x1002, 0x743F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY}, + + { PCI_DEVICE(0x1002, PCI_ANY_ID), + .class = PCI_CLASS_DISPLAY_VGA << 8, + .class_mask = 0xffffff, + .driver_data = CHIP_IP_DISCOVERY }, + + { PCI_DEVICE(0x1002, PCI_ANY_ID), + .class = PCI_CLASS_DISPLAY_OTHER << 8, + .class_mask = 0xffffff, + .driver_data = CHIP_IP_DISCOVERY }, + + { PCI_DEVICE(0x1002, PCI_ANY_ID), + .class = PCI_CLASS_ACCELERATOR_PROCESSING << 8, + .class_mask = 0xffffff, + .driver_data = CHIP_IP_DISCOVERY }, + + {0, 0, 0} +}; + +MODULE_DEVICE_TABLE(pci, pciidlist); + +static const struct drm_driver amdgpu_kms_driver; + +static void amdgpu_get_secondary_funcs(struct amdgpu_device *adev) +{ + struct pci_dev *p = NULL; + int i; + + /* 0 - GPU + * 1 - audio + * 2 - USB + * 3 - UCSI + */ + for (i = 1; i < 4; i++) { + p = pci_get_domain_bus_and_slot(pci_domain_nr(adev->pdev->bus), + adev->pdev->bus->number, i); + if (p) { + pm_runtime_get_sync(&p->dev); + pm_runtime_mark_last_busy(&p->dev); + pm_runtime_put_autosuspend(&p->dev); + pci_dev_put(p); + } + } +} + +static int amdgpu_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *ent) +{ + struct drm_device *ddev; + struct amdgpu_device *adev; + unsigned long flags = ent->driver_data; + int ret, retry = 0, i; + bool supports_atomic = false; + + /* skip devices which are owned by radeon */ + for (i = 0; i < ARRAY_SIZE(amdgpu_unsupported_pciidlist); i++) { + if (amdgpu_unsupported_pciidlist[i] == pdev->device) + return -ENODEV; + } + + if (amdgpu_aspm == -1 && !pcie_aspm_enabled(pdev)) + amdgpu_aspm = 0; + + if (amdgpu_virtual_display || + amdgpu_device_asic_has_dc_support(flags & AMD_ASIC_MASK)) + supports_atomic = true; + + if ((flags & AMD_EXP_HW_SUPPORT) && !amdgpu_exp_hw_support) { + DRM_INFO("This hardware requires experimental hardware support.\n" + "See modparam exp_hw_support\n"); + return -ENODEV; + } + /* differentiate between P10 and P11 asics with the same DID */ + if (pdev->device == 0x67FF && + (pdev->revision == 0xE3 || + pdev->revision == 0xE7 || + pdev->revision == 0xF3 || + pdev->revision == 0xF7)) { + flags &= ~AMD_ASIC_MASK; + flags |= CHIP_POLARIS10; + } + + /* Due to hardware bugs, S/G Display on raven requires a 1:1 IOMMU mapping, + * however, SME requires an indirect IOMMU mapping because the encryption + * bit is beyond the DMA mask of the chip. + */ + if (cc_platform_has(CC_ATTR_MEM_ENCRYPT) && + ((flags & AMD_ASIC_MASK) == CHIP_RAVEN)) { + dev_info(&pdev->dev, + "SME is not compatible with RAVEN\n"); + return -ENOTSUPP; + } + +#ifdef CONFIG_DRM_AMDGPU_SI + if (!amdgpu_si_support) { + switch (flags & AMD_ASIC_MASK) { + case CHIP_TAHITI: + case CHIP_PITCAIRN: + case CHIP_VERDE: + case CHIP_OLAND: + case CHIP_HAINAN: + dev_info(&pdev->dev, + "SI support provided by radeon.\n"); + dev_info(&pdev->dev, + "Use radeon.si_support=0 amdgpu.si_support=1 to override.\n" + ); + return -ENODEV; + } + } +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK + if (!amdgpu_cik_support) { + switch (flags & AMD_ASIC_MASK) { + case CHIP_KAVERI: + case CHIP_BONAIRE: + case CHIP_HAWAII: + case CHIP_KABINI: + case CHIP_MULLINS: + dev_info(&pdev->dev, + "CIK support provided by radeon.\n"); + dev_info(&pdev->dev, + "Use radeon.cik_support=0 amdgpu.cik_support=1 to override.\n" + ); + return -ENODEV; + } + } +#endif + + adev = devm_drm_dev_alloc(&pdev->dev, &amdgpu_kms_driver, typeof(*adev), ddev); + if (IS_ERR(adev)) + return PTR_ERR(adev); + + adev->dev = &pdev->dev; + adev->pdev = pdev; + ddev = adev_to_drm(adev); + + if (!supports_atomic) + ddev->driver_features &= ~DRIVER_ATOMIC; + + ret = pci_enable_device(pdev); + if (ret) + return ret; + + pci_set_drvdata(pdev, ddev); + + ret = amdgpu_driver_load_kms(adev, flags); + if (ret) + goto err_pci; + +retry_init: + ret = drm_dev_register(ddev, flags); + if (ret == -EAGAIN && ++retry <= 3) { + DRM_INFO("retry init %d\n", retry); + /* Don't request EX mode too frequently which is attacking */ + msleep(5000); + goto retry_init; + } else if (ret) { + goto err_pci; + } + + ret = amdgpu_xcp_dev_register(adev, ent); + if (ret) + goto err_pci; + + /* + * 1. don't init fbdev on hw without DCE + * 2. don't init fbdev if there are no connectors + */ + if (adev->mode_info.mode_config_initialized && + !list_empty(&adev_to_drm(adev)->mode_config.connector_list)) { + /* select 8 bpp console on low vram cards */ + if (adev->gmc.real_vram_size <= (32*1024*1024)) + drm_fbdev_generic_setup(adev_to_drm(adev), 8); + else + drm_fbdev_generic_setup(adev_to_drm(adev), 32); + } + + ret = amdgpu_debugfs_init(adev); + if (ret) + DRM_ERROR("Creating debugfs files failed (%d).\n", ret); + + if (adev->pm.rpm_mode != AMDGPU_RUNPM_NONE) { + /* only need to skip on ATPX */ + if (amdgpu_device_supports_px(ddev)) + dev_pm_set_driver_flags(ddev->dev, DPM_FLAG_NO_DIRECT_COMPLETE); + /* we want direct complete for BOCO */ + if (amdgpu_device_supports_boco(ddev)) + dev_pm_set_driver_flags(ddev->dev, DPM_FLAG_SMART_PREPARE | + DPM_FLAG_SMART_SUSPEND | + DPM_FLAG_MAY_SKIP_RESUME); + pm_runtime_use_autosuspend(ddev->dev); + pm_runtime_set_autosuspend_delay(ddev->dev, 5000); + + pm_runtime_allow(ddev->dev); + + pm_runtime_mark_last_busy(ddev->dev); + pm_runtime_put_autosuspend(ddev->dev); + + pci_wake_from_d3(pdev, TRUE); + + /* + * For runpm implemented via BACO, PMFW will handle the + * timing for BACO in and out: + * - put ASIC into BACO state only when both video and + * audio functions are in D3 state. + * - pull ASIC out of BACO state when either video or + * audio function is in D0 state. + * Also, at startup, PMFW assumes both functions are in + * D0 state. + * + * So if snd driver was loaded prior to amdgpu driver + * and audio function was put into D3 state, there will + * be no PMFW-aware D-state transition(D0->D3) on runpm + * suspend. Thus the BACO will be not correctly kicked in. + * + * Via amdgpu_get_secondary_funcs(), the audio dev is put + * into D0 state. Then there will be a PMFW-aware D-state + * transition(D0->D3) on runpm suspend. + */ + if (amdgpu_device_supports_baco(ddev) && + !(adev->flags & AMD_IS_APU) && + (adev->asic_type >= CHIP_NAVI10)) + amdgpu_get_secondary_funcs(adev); + } + + return 0; + +err_pci: + pci_disable_device(pdev); + return ret; +} + +static void +amdgpu_pci_remove(struct pci_dev *pdev) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + struct amdgpu_device *adev = drm_to_adev(dev); + + amdgpu_xcp_dev_unplug(adev); + drm_dev_unplug(dev); + + if (adev->pm.rpm_mode != AMDGPU_RUNPM_NONE) { + pm_runtime_get_sync(dev->dev); + pm_runtime_forbid(dev->dev); + } + + if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 2) && + !amdgpu_sriov_vf(adev)) { + bool need_to_reset_gpu = false; + + if (adev->gmc.xgmi.num_physical_nodes > 1) { + struct amdgpu_hive_info *hive; + + hive = amdgpu_get_xgmi_hive(adev); + if (hive->device_remove_count == 0) + need_to_reset_gpu = true; + hive->device_remove_count++; + amdgpu_put_xgmi_hive(hive); + } else { + need_to_reset_gpu = true; + } + + /* Workaround for ASICs need to reset SMU. + * Called only when the first device is removed. + */ + if (need_to_reset_gpu) { + struct amdgpu_reset_context reset_context; + + adev->shutdown = true; + memset(&reset_context, 0, sizeof(reset_context)); + reset_context.method = AMD_RESET_METHOD_NONE; + reset_context.reset_req_dev = adev; + set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); + set_bit(AMDGPU_RESET_FOR_DEVICE_REMOVE, &reset_context.flags); + amdgpu_device_gpu_recover(adev, NULL, &reset_context); + } + } + + amdgpu_driver_unload_kms(dev); + + /* + * Flush any in flight DMA operations from device. + * Clear the Bus Master Enable bit and then wait on the PCIe Device + * StatusTransactions Pending bit. + */ + pci_disable_device(pdev); + pci_wait_for_pending_transaction(pdev); +} + +static void +amdgpu_pci_shutdown(struct pci_dev *pdev) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + struct amdgpu_device *adev = drm_to_adev(dev); + + if (amdgpu_ras_intr_triggered()) + return; + + /* if we are running in a VM, make sure the device + * torn down properly on reboot/shutdown. + * unfortunately we can't detect certain + * hypervisors so just do this all the time. + */ + if (!amdgpu_passthrough(adev)) + adev->mp1_state = PP_MP1_STATE_UNLOAD; + amdgpu_device_ip_suspend(adev); + adev->mp1_state = PP_MP1_STATE_NONE; +} + +/** + * amdgpu_drv_delayed_reset_work_handler - work handler for reset + * + * @work: work_struct. + */ +static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work) +{ + struct list_head device_list; + struct amdgpu_device *adev; + int i, r; + struct amdgpu_reset_context reset_context; + + memset(&reset_context, 0, sizeof(reset_context)); + + mutex_lock(&mgpu_info.mutex); + if (mgpu_info.pending_reset == true) { + mutex_unlock(&mgpu_info.mutex); + return; + } + mgpu_info.pending_reset = true; + mutex_unlock(&mgpu_info.mutex); + + /* Use a common context, just need to make sure full reset is done */ + reset_context.method = AMD_RESET_METHOD_NONE; + set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); + + for (i = 0; i < mgpu_info.num_dgpu; i++) { + adev = mgpu_info.gpu_ins[i].adev; + reset_context.reset_req_dev = adev; + r = amdgpu_device_pre_asic_reset(adev, &reset_context); + if (r) { + dev_err(adev->dev, "GPU pre asic reset failed with err, %d for drm dev, %s ", + r, adev_to_drm(adev)->unique); + } + if (!queue_work(system_unbound_wq, &adev->xgmi_reset_work)) + r = -EALREADY; + } + for (i = 0; i < mgpu_info.num_dgpu; i++) { + adev = mgpu_info.gpu_ins[i].adev; + flush_work(&adev->xgmi_reset_work); + adev->gmc.xgmi.pending_reset = false; + } + + /* reset function will rebuild the xgmi hive info , clear it now */ + for (i = 0; i < mgpu_info.num_dgpu; i++) + amdgpu_xgmi_remove_device(mgpu_info.gpu_ins[i].adev); + + INIT_LIST_HEAD(&device_list); + + for (i = 0; i < mgpu_info.num_dgpu; i++) + list_add_tail(&mgpu_info.gpu_ins[i].adev->reset_list, &device_list); + + /* unregister the GPU first, reset function will add them back */ + list_for_each_entry(adev, &device_list, reset_list) + amdgpu_unregister_gpu_instance(adev); + + /* Use a common context, just need to make sure full reset is done */ + set_bit(AMDGPU_SKIP_HW_RESET, &reset_context.flags); + r = amdgpu_do_asic_reset(&device_list, &reset_context); + + if (r) { + DRM_ERROR("reinit gpus failure"); + return; + } + for (i = 0; i < mgpu_info.num_dgpu; i++) { + adev = mgpu_info.gpu_ins[i].adev; + if (!adev->kfd.init_complete) + amdgpu_amdkfd_device_init(adev); + amdgpu_ttm_set_buffer_funcs_status(adev, true); + } +} + +static int amdgpu_pmops_prepare(struct device *dev) +{ + struct drm_device *drm_dev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(drm_dev); + + /* Return a positive number here so + * DPM_FLAG_SMART_SUSPEND works properly + */ + if (amdgpu_device_supports_boco(drm_dev)) + return pm_runtime_suspended(dev); + + /* if we will not support s3 or s2i for the device + * then skip suspend + */ + if (!amdgpu_acpi_is_s0ix_active(adev) && + !amdgpu_acpi_is_s3_active(adev)) + return 1; + + return 0; +} + +static void amdgpu_pmops_complete(struct device *dev) +{ + /* nothing to do */ +} + +static int amdgpu_pmops_suspend(struct device *dev) +{ + struct drm_device *drm_dev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(drm_dev); + + if (amdgpu_acpi_is_s0ix_active(adev)) + adev->in_s0ix = true; + else if (amdgpu_acpi_is_s3_active(adev)) + adev->in_s3 = true; + if (!adev->in_s0ix && !adev->in_s3) + return 0; + return amdgpu_device_suspend(drm_dev, true); +} + +static int amdgpu_pmops_suspend_noirq(struct device *dev) +{ + struct drm_device *drm_dev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(drm_dev); + + if (amdgpu_acpi_should_gpu_reset(adev)) + return amdgpu_asic_reset(adev); + + return 0; +} + +static int amdgpu_pmops_resume(struct device *dev) +{ + struct drm_device *drm_dev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(drm_dev); + int r; + + if (!adev->in_s0ix && !adev->in_s3) + return 0; + + /* Avoids registers access if device is physically gone */ + if (!pci_device_is_present(adev->pdev)) + adev->no_hw_access = true; + + r = amdgpu_device_resume(drm_dev, true); + if (amdgpu_acpi_is_s0ix_active(adev)) + adev->in_s0ix = false; + else + adev->in_s3 = false; + return r; +} + +static int amdgpu_pmops_freeze(struct device *dev) +{ + struct drm_device *drm_dev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(drm_dev); + int r; + + adev->in_s4 = true; + r = amdgpu_device_suspend(drm_dev, true); + adev->in_s4 = false; + if (r) + return r; + + if (amdgpu_acpi_should_gpu_reset(adev)) + return amdgpu_asic_reset(adev); + return 0; +} + +static int amdgpu_pmops_thaw(struct device *dev) +{ + struct drm_device *drm_dev = dev_get_drvdata(dev); + + return amdgpu_device_resume(drm_dev, true); +} + +static int amdgpu_pmops_poweroff(struct device *dev) +{ + struct drm_device *drm_dev = dev_get_drvdata(dev); + + return amdgpu_device_suspend(drm_dev, true); +} + +static int amdgpu_pmops_restore(struct device *dev) +{ + struct drm_device *drm_dev = dev_get_drvdata(dev); + + return amdgpu_device_resume(drm_dev, true); +} + +static int amdgpu_runtime_idle_check_display(struct device *dev) +{ + struct pci_dev *pdev = to_pci_dev(dev); + struct drm_device *drm_dev = pci_get_drvdata(pdev); + struct amdgpu_device *adev = drm_to_adev(drm_dev); + + if (adev->mode_info.num_crtc) { + struct drm_connector *list_connector; + struct drm_connector_list_iter iter; + int ret = 0; + + if (amdgpu_runtime_pm != -2) { + /* XXX: Return busy if any displays are connected to avoid + * possible display wakeups after runtime resume due to + * hotplug events in case any displays were connected while + * the GPU was in suspend. Remove this once that is fixed. + */ + mutex_lock(&drm_dev->mode_config.mutex); + drm_connector_list_iter_begin(drm_dev, &iter); + drm_for_each_connector_iter(list_connector, &iter) { + if (list_connector->status == connector_status_connected) { + ret = -EBUSY; + break; + } + } + drm_connector_list_iter_end(&iter); + mutex_unlock(&drm_dev->mode_config.mutex); + + if (ret) + return ret; + } + + if (adev->dc_enabled) { + struct drm_crtc *crtc; + + drm_for_each_crtc(crtc, drm_dev) { + drm_modeset_lock(&crtc->mutex, NULL); + if (crtc->state->active) + ret = -EBUSY; + drm_modeset_unlock(&crtc->mutex); + if (ret < 0) + break; + } + } else { + mutex_lock(&drm_dev->mode_config.mutex); + drm_modeset_lock(&drm_dev->mode_config.connection_mutex, NULL); + + drm_connector_list_iter_begin(drm_dev, &iter); + drm_for_each_connector_iter(list_connector, &iter) { + if (list_connector->dpms == DRM_MODE_DPMS_ON) { + ret = -EBUSY; + break; + } + } + + drm_connector_list_iter_end(&iter); + + drm_modeset_unlock(&drm_dev->mode_config.connection_mutex); + mutex_unlock(&drm_dev->mode_config.mutex); + } + if (ret) + return ret; + } + + return 0; +} + +static int amdgpu_pmops_runtime_suspend(struct device *dev) +{ + struct pci_dev *pdev = to_pci_dev(dev); + struct drm_device *drm_dev = pci_get_drvdata(pdev); + struct amdgpu_device *adev = drm_to_adev(drm_dev); + int ret, i; + + if (adev->pm.rpm_mode == AMDGPU_RUNPM_NONE) { + pm_runtime_forbid(dev); + return -EBUSY; + } + + ret = amdgpu_runtime_idle_check_display(dev); + if (ret) + return ret; + + /* wait for all rings to drain before suspending */ + for (i = 0; i < AMDGPU_MAX_RINGS; i++) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (ring && ring->sched.ready) { + ret = amdgpu_fence_wait_empty(ring); + if (ret) + return -EBUSY; + } + } + + adev->in_runpm = true; + if (amdgpu_device_supports_px(drm_dev)) + drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; + + /* + * By setting mp1_state as PP_MP1_STATE_UNLOAD, MP1 will do some + * proper cleanups and put itself into a state ready for PNP. That + * can address some random resuming failure observed on BOCO capable + * platforms. + * TODO: this may be also needed for PX capable platform. + */ + if (amdgpu_device_supports_boco(drm_dev)) + adev->mp1_state = PP_MP1_STATE_UNLOAD; + + ret = amdgpu_device_suspend(drm_dev, false); + if (ret) { + adev->in_runpm = false; + if (amdgpu_device_supports_boco(drm_dev)) + adev->mp1_state = PP_MP1_STATE_NONE; + return ret; + } + + if (amdgpu_device_supports_boco(drm_dev)) + adev->mp1_state = PP_MP1_STATE_NONE; + + if (amdgpu_device_supports_px(drm_dev)) { + /* Only need to handle PCI state in the driver for ATPX + * PCI core handles it for _PR3. + */ + amdgpu_device_cache_pci_state(pdev); + pci_disable_device(pdev); + pci_ignore_hotplug(pdev); + pci_set_power_state(pdev, PCI_D3cold); + drm_dev->switch_power_state = DRM_SWITCH_POWER_DYNAMIC_OFF; + } else if (amdgpu_device_supports_boco(drm_dev)) { + /* nothing to do */ + } else if (amdgpu_device_supports_baco(drm_dev)) { + amdgpu_device_baco_enter(drm_dev); + } + + dev_dbg(&pdev->dev, "asic/device is runtime suspended\n"); + + return 0; +} + +static int amdgpu_pmops_runtime_resume(struct device *dev) +{ + struct pci_dev *pdev = to_pci_dev(dev); + struct drm_device *drm_dev = pci_get_drvdata(pdev); + struct amdgpu_device *adev = drm_to_adev(drm_dev); + int ret; + + if (adev->pm.rpm_mode == AMDGPU_RUNPM_NONE) + return -EINVAL; + + /* Avoids registers access if device is physically gone */ + if (!pci_device_is_present(adev->pdev)) + adev->no_hw_access = true; + + if (amdgpu_device_supports_px(drm_dev)) { + drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; + + /* Only need to handle PCI state in the driver for ATPX + * PCI core handles it for _PR3. + */ + pci_set_power_state(pdev, PCI_D0); + amdgpu_device_load_pci_state(pdev); + ret = pci_enable_device(pdev); + if (ret) + return ret; + pci_set_master(pdev); + } else if (amdgpu_device_supports_boco(drm_dev)) { + /* Only need to handle PCI state in the driver for ATPX + * PCI core handles it for _PR3. + */ + pci_set_master(pdev); + } else if (amdgpu_device_supports_baco(drm_dev)) { + amdgpu_device_baco_exit(drm_dev); + } + ret = amdgpu_device_resume(drm_dev, false); + if (ret) { + if (amdgpu_device_supports_px(drm_dev)) + pci_disable_device(pdev); + return ret; + } + + if (amdgpu_device_supports_px(drm_dev)) + drm_dev->switch_power_state = DRM_SWITCH_POWER_ON; + adev->in_runpm = false; + return 0; +} + +static int amdgpu_pmops_runtime_idle(struct device *dev) +{ + struct drm_device *drm_dev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(drm_dev); + /* we don't want the main rpm_idle to call suspend - we want to autosuspend */ + int ret = 1; + + if (adev->pm.rpm_mode == AMDGPU_RUNPM_NONE) { + pm_runtime_forbid(dev); + return -EBUSY; + } + + ret = amdgpu_runtime_idle_check_display(dev); + + pm_runtime_mark_last_busy(dev); + pm_runtime_autosuspend(dev); + return ret; +} + +long amdgpu_drm_ioctl(struct file *filp, + unsigned int cmd, unsigned long arg) +{ + struct drm_file *file_priv = filp->private_data; + struct drm_device *dev; + long ret; + + dev = file_priv->minor->dev; + ret = pm_runtime_get_sync(dev->dev); + if (ret < 0) + goto out; + + ret = drm_ioctl(filp, cmd, arg); + + pm_runtime_mark_last_busy(dev->dev); +out: + pm_runtime_put_autosuspend(dev->dev); + return ret; +} + +static const struct dev_pm_ops amdgpu_pm_ops = { + .prepare = amdgpu_pmops_prepare, + .complete = amdgpu_pmops_complete, + .suspend = amdgpu_pmops_suspend, + .suspend_noirq = amdgpu_pmops_suspend_noirq, + .resume = amdgpu_pmops_resume, + .freeze = amdgpu_pmops_freeze, + .thaw = amdgpu_pmops_thaw, + .poweroff = amdgpu_pmops_poweroff, + .restore = amdgpu_pmops_restore, + .runtime_suspend = amdgpu_pmops_runtime_suspend, + .runtime_resume = amdgpu_pmops_runtime_resume, + .runtime_idle = amdgpu_pmops_runtime_idle, +}; + +static int amdgpu_flush(struct file *f, fl_owner_t id) +{ + struct drm_file *file_priv = f->private_data; + struct amdgpu_fpriv *fpriv = file_priv->driver_priv; + long timeout = MAX_WAIT_SCHED_ENTITY_Q_EMPTY; + + timeout = amdgpu_ctx_mgr_entity_flush(&fpriv->ctx_mgr, timeout); + timeout = amdgpu_vm_wait_idle(&fpriv->vm, timeout); + + return timeout >= 0 ? 0 : timeout; +} + +static const struct file_operations amdgpu_driver_kms_fops = { + .owner = THIS_MODULE, + .open = drm_open, + .flush = amdgpu_flush, + .release = drm_release, + .unlocked_ioctl = amdgpu_drm_ioctl, + .mmap = drm_gem_mmap, + .poll = drm_poll, + .read = drm_read, +#ifdef CONFIG_COMPAT + .compat_ioctl = amdgpu_kms_compat_ioctl, +#endif +#ifdef CONFIG_PROC_FS + .show_fdinfo = drm_show_fdinfo, +#endif +}; + +int amdgpu_file_to_fpriv(struct file *filp, struct amdgpu_fpriv **fpriv) +{ + struct drm_file *file; + + if (!filp) + return -EINVAL; + + if (filp->f_op != &amdgpu_driver_kms_fops) + return -EINVAL; + + file = filp->private_data; + *fpriv = file->driver_priv; + return 0; +} + +const struct drm_ioctl_desc amdgpu_ioctls_kms[] = { + DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_VM, amdgpu_vm_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_SCHED, amdgpu_sched_ioctl, DRM_MASTER), + DRM_IOCTL_DEF_DRV(AMDGPU_BO_LIST, amdgpu_bo_list_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_FENCE_TO_HANDLE, amdgpu_cs_fence_to_handle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + /* KMS */ + DRM_IOCTL_DEF_DRV(AMDGPU_GEM_MMAP, amdgpu_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_GEM_WAIT_IDLE, amdgpu_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_CS, amdgpu_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_INFO, amdgpu_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_CS, amdgpu_cs_wait_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_FENCES, amdgpu_cs_wait_fences_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW), +}; + +static const struct drm_driver amdgpu_kms_driver = { + .driver_features = + DRIVER_ATOMIC | + DRIVER_GEM | + DRIVER_RENDER | DRIVER_MODESET | DRIVER_SYNCOBJ | + DRIVER_SYNCOBJ_TIMELINE, + .open = amdgpu_driver_open_kms, + .postclose = amdgpu_driver_postclose_kms, + .lastclose = amdgpu_driver_lastclose_kms, + .ioctls = amdgpu_ioctls_kms, + .num_ioctls = ARRAY_SIZE(amdgpu_ioctls_kms), + .dumb_create = amdgpu_mode_dumb_create, + .dumb_map_offset = amdgpu_mode_dumb_mmap, + .fops = &amdgpu_driver_kms_fops, + .release = &amdgpu_driver_release_kms, +#ifdef CONFIG_PROC_FS + .show_fdinfo = amdgpu_show_fdinfo, +#endif + + .gem_prime_import = amdgpu_gem_prime_import, + + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = KMS_DRIVER_MAJOR, + .minor = KMS_DRIVER_MINOR, + .patchlevel = KMS_DRIVER_PATCHLEVEL, +}; + +const struct drm_driver amdgpu_partition_driver = { + .driver_features = + DRIVER_GEM | DRIVER_RENDER | DRIVER_SYNCOBJ | + DRIVER_SYNCOBJ_TIMELINE, + .open = amdgpu_driver_open_kms, + .postclose = amdgpu_driver_postclose_kms, + .lastclose = amdgpu_driver_lastclose_kms, + .ioctls = amdgpu_ioctls_kms, + .num_ioctls = ARRAY_SIZE(amdgpu_ioctls_kms), + .dumb_create = amdgpu_mode_dumb_create, + .dumb_map_offset = amdgpu_mode_dumb_mmap, + .fops = &amdgpu_driver_kms_fops, + .release = &amdgpu_driver_release_kms, + + .gem_prime_import = amdgpu_gem_prime_import, + + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = KMS_DRIVER_MAJOR, + .minor = KMS_DRIVER_MINOR, + .patchlevel = KMS_DRIVER_PATCHLEVEL, +}; + +static struct pci_error_handlers amdgpu_pci_err_handler = { + .error_detected = amdgpu_pci_error_detected, + .mmio_enabled = amdgpu_pci_mmio_enabled, + .slot_reset = amdgpu_pci_slot_reset, + .resume = amdgpu_pci_resume, +}; + +static const struct attribute_group *amdgpu_sysfs_groups[] = { + &amdgpu_vram_mgr_attr_group, + &amdgpu_gtt_mgr_attr_group, + &amdgpu_flash_attr_group, + NULL, +}; + +static struct pci_driver amdgpu_kms_pci_driver = { + .name = DRIVER_NAME, + .id_table = pciidlist, + .probe = amdgpu_pci_probe, + .remove = amdgpu_pci_remove, + .shutdown = amdgpu_pci_shutdown, + .driver.pm = &amdgpu_pm_ops, + .err_handler = &amdgpu_pci_err_handler, + .dev_groups = amdgpu_sysfs_groups, +}; + +static int __init amdgpu_init(void) +{ + int r; + + if (drm_firmware_drivers_only()) + return -EINVAL; + + r = amdgpu_sync_init(); + if (r) + goto error_sync; + + r = amdgpu_fence_slab_init(); + if (r) + goto error_fence; + + DRM_INFO("amdgpu kernel modesetting enabled.\n"); + amdgpu_register_atpx_handler(); + amdgpu_acpi_detect(); + + /* Ignore KFD init failures. Normal when CONFIG_HSA_AMD is not set. */ + amdgpu_amdkfd_init(); + + /* let modprobe override vga console setting */ + return pci_register_driver(&amdgpu_kms_pci_driver); + +error_fence: + amdgpu_sync_fini(); + +error_sync: + return r; +} + +static void __exit amdgpu_exit(void) +{ + amdgpu_amdkfd_fini(); + pci_unregister_driver(&amdgpu_kms_pci_driver); + amdgpu_unregister_atpx_handler(); + amdgpu_acpi_release(); + amdgpu_sync_fini(); + amdgpu_fence_slab_fini(); + mmu_notifier_synchronize(); + amdgpu_xcp_drv_release(); +} + +module_init(amdgpu_init); +module_exit(amdgpu_exit); + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_DESC); +MODULE_LICENSE("GPL and additional rights"); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.h new file mode 100644 index 000000000..5bc2cb661 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.h @@ -0,0 +1,53 @@ +/* amdgpu_drv.h -- Private header for amdgpu driver -*- linux-c -*- + * + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 VA Linux Systems, Inc., Fremont, California. + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_DRV_H__ +#define __AMDGPU_DRV_H__ + +#include +#include + +#include "amd_shared.h" + +/* General customization: + */ + +#define DRIVER_AUTHOR "AMD linux driver team" + +#define DRIVER_NAME "amdgpu" +#define DRIVER_DESC "AMD GPU" +#define DRIVER_DATE "20150101" + +extern const struct drm_driver amdgpu_partition_driver; + +long amdgpu_drm_ioctl(struct file *filp, + unsigned int cmd, unsigned long arg); + +long amdgpu_kms_compat_ioctl(struct file *filp, + unsigned int cmd, unsigned long arg); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c new file mode 100644 index 000000000..e71768661 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c @@ -0,0 +1,240 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu_eeprom.h" +#include "amdgpu.h" + +/* AT24CM02 and M24M02-R have a 256-byte write page size. + */ +#define EEPROM_PAGE_BITS 8 +#define EEPROM_PAGE_SIZE (1U << EEPROM_PAGE_BITS) +#define EEPROM_PAGE_MASK (EEPROM_PAGE_SIZE - 1) + +#define EEPROM_OFFSET_SIZE 2 + +/* EEPROM memory addresses are 19-bits long, which can + * be partitioned into 3, 8, 8 bits, for a total of 19. + * The upper 3 bits are sent as part of the 7-bit + * "Device Type Identifier"--an I2C concept, which for EEPROM devices + * is hard-coded as 1010b, indicating that it is an EEPROM + * device--this is the wire format, followed by the upper + * 3 bits of the 19-bit address, followed by the direction, + * followed by two bytes holding the rest of the 16-bits of + * the EEPROM memory address. The format on the wire for EEPROM + * devices is: 1010XYZD, A15:A8, A7:A0, + * Where D is the direction and sequenced out by the hardware. + * Bits XYZ are memory address bits 18, 17 and 16. + * These bits are compared to how pins 1-3 of the part are connected, + * depending on the size of the part, more on that later. + * + * Note that of this wire format, a client is in control + * of, and needs to specify only XYZ, A15:A8, A7:0, bits, + * which is exactly the EEPROM memory address, or offset, + * in order to address up to 8 EEPROM devices on the I2C bus. + * + * For instance, a 2-Mbit I2C EEPROM part, addresses all its bytes, + * using an 18-bit address, bit 17 to 0 and thus would use all but one bit of + * the 19 bits previously mentioned. The designer would then not connect + * pins 1 and 2, and pin 3 usually named "A_2" or "E2", would be connected to + * either Vcc or GND. This would allow for up to two 2-Mbit parts on + * the same bus, where one would be addressable with bit 18 as 1, and + * the other with bit 18 of the address as 0. + * + * For a 2-Mbit part, bit 18 is usually known as the "Chip Enable" or + * "Hardware Address Bit". This bit is compared to the load on pin 3 + * of the device, described above, and if there is a match, then this + * device responds to the command. This way, you can connect two + * 2-Mbit EEPROM devices on the same bus, but see one contiguous + * memory from 0 to 7FFFFh, where address 0 to 3FFFF is in the device + * whose pin 3 is connected to GND, and address 40000 to 7FFFFh is in + * the 2nd device, whose pin 3 is connected to Vcc. + * + * This addressing you encode in the 32-bit "eeprom_addr" below, + * namely the 19-bits "XYZ,A15:A0", as a single 19-bit address. For + * instance, eeprom_addr = 0x6DA01, is 110_1101_1010_0000_0001, where + * XYZ=110b, and A15:A0=DA01h. The XYZ bits become part of the device + * address, and the rest of the address bits are sent as the memory + * address bytes. + * + * That is, for an I2C EEPROM driver everything is controlled by + * the "eeprom_addr". + * + * See also top of amdgpu_ras_eeprom.c. + * + * P.S. If you need to write, lock and read the Identification Page, + * (M24M02-DR device only, which we do not use), change the "7" to + * "0xF" in the macro below, and let the client set bit 20 to 1 in + * "eeprom_addr", and set A10 to 0 to write into it, and A10 and A1 to + * 1 to lock it permanently. + */ +#define MAKE_I2C_ADDR(_aa) ((0xA << 3) | (((_aa) >> 16) & 0xF)) + +static int __amdgpu_eeprom_xfer(struct i2c_adapter *i2c_adap, u32 eeprom_addr, + u8 *eeprom_buf, u16 buf_size, bool read) +{ + u8 eeprom_offset_buf[EEPROM_OFFSET_SIZE]; + struct i2c_msg msgs[] = { + { + .flags = 0, + .len = EEPROM_OFFSET_SIZE, + .buf = eeprom_offset_buf, + }, + { + .flags = read ? I2C_M_RD : 0, + }, + }; + const u8 *p = eeprom_buf; + int r; + u16 len; + + for (r = 0; buf_size > 0; + buf_size -= len, eeprom_addr += len, eeprom_buf += len) { + /* Set the EEPROM address we want to write to/read from. + */ + msgs[0].addr = MAKE_I2C_ADDR(eeprom_addr); + msgs[1].addr = msgs[0].addr; + msgs[0].buf[0] = (eeprom_addr >> 8) & 0xff; + msgs[0].buf[1] = eeprom_addr & 0xff; + + if (!read) { + /* Write the maximum amount of data, without + * crossing the device's page boundary, as per + * its spec. Partial page writes are allowed, + * starting at any location within the page, + * so long as the page boundary isn't crossed + * over (actually the page pointer rolls + * over). + * + * As per the AT24CM02 EEPROM spec, after + * writing into a page, the I2C driver should + * terminate the transfer, i.e. in + * "i2c_transfer()" below, with a STOP + * condition, so that the self-timed write + * cycle begins. This is implied for the + * "i2c_transfer()" abstraction. + */ + len = min(EEPROM_PAGE_SIZE - (eeprom_addr & + EEPROM_PAGE_MASK), + (u32)buf_size); + } else { + /* Reading from the EEPROM has no limitation + * on the number of bytes read from the EEPROM + * device--they are simply sequenced out. + */ + len = buf_size; + } + msgs[1].len = len; + msgs[1].buf = eeprom_buf; + + /* This constitutes a START-STOP transaction. + */ + r = i2c_transfer(i2c_adap, msgs, ARRAY_SIZE(msgs)); + if (r != ARRAY_SIZE(msgs)) + break; + + if (!read) { + /* According to EEPROM specs the length of the + * self-writing cycle, tWR (tW), is 10 ms. + * + * TODO: Use polling on ACK, aka Acknowledge + * Polling, to minimize waiting for the + * internal write cycle to complete, as it is + * usually smaller than tWR (tW). + */ + msleep(10); + } + } + + return r < 0 ? r : eeprom_buf - p; +} + +/** + * amdgpu_eeprom_xfer -- Read/write from/to an I2C EEPROM device + * @i2c_adap: pointer to the I2C adapter to use + * @eeprom_addr: EEPROM address from which to read/write + * @eeprom_buf: pointer to data buffer to read into/write from + * @buf_size: the size of @eeprom_buf + * @read: True if reading from the EEPROM, false if writing + * + * Returns the number of bytes read/written; -errno on error. + */ +static int amdgpu_eeprom_xfer(struct i2c_adapter *i2c_adap, u32 eeprom_addr, + u8 *eeprom_buf, u16 buf_size, bool read) +{ + const struct i2c_adapter_quirks *quirks = i2c_adap->quirks; + u16 limit; + u16 ps; /* Partial size */ + int res = 0, r; + + if (!quirks) + limit = 0; + else if (read) + limit = quirks->max_read_len; + else + limit = quirks->max_write_len; + + if (limit == 0) { + return __amdgpu_eeprom_xfer(i2c_adap, eeprom_addr, + eeprom_buf, buf_size, read); + } else if (limit <= EEPROM_OFFSET_SIZE) { + dev_err_ratelimited(&i2c_adap->dev, + "maddr:0x%04X size:0x%02X:quirk max_%s_len must be > %d", + eeprom_addr, buf_size, + read ? "read" : "write", EEPROM_OFFSET_SIZE); + return -EINVAL; + } + + /* The "limit" includes all data bytes sent/received, + * which would include the EEPROM_OFFSET_SIZE bytes. + * Account for them here. + */ + limit -= EEPROM_OFFSET_SIZE; + for ( ; buf_size > 0; + buf_size -= ps, eeprom_addr += ps, eeprom_buf += ps) { + ps = min(limit, buf_size); + + r = __amdgpu_eeprom_xfer(i2c_adap, eeprom_addr, + eeprom_buf, ps, read); + if (r < 0) + return r; + res += r; + } + + return res; +} + +int amdgpu_eeprom_read(struct i2c_adapter *i2c_adap, + u32 eeprom_addr, u8 *eeprom_buf, + u16 bytes) +{ + return amdgpu_eeprom_xfer(i2c_adap, eeprom_addr, eeprom_buf, bytes, + true); +} + +int amdgpu_eeprom_write(struct i2c_adapter *i2c_adap, + u32 eeprom_addr, u8 *eeprom_buf, + u16 bytes) +{ + return amdgpu_eeprom_xfer(i2c_adap, eeprom_addr, eeprom_buf, bytes, + false); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h new file mode 100644 index 000000000..6935adb2b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h @@ -0,0 +1,37 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef _AMDGPU_EEPROM_H +#define _AMDGPU_EEPROM_H + +#include + +int amdgpu_eeprom_read(struct i2c_adapter *i2c_adap, + u32 eeprom_addr, u8 *eeprom_buf, + u16 bytes); + +int amdgpu_eeprom_write(struct i2c_adapter *i2c_adap, + u32 eeprom_addr, u8 *eeprom_buf, + u16 bytes); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c new file mode 100644 index 000000000..3aaeed2d3 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c @@ -0,0 +1,262 @@ +/* + * Copyright 2007-8 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + */ + +#include +#include "amdgpu.h" +#include "amdgpu_connectors.h" +#include "amdgpu_display.h" +#include "atom.h" +#include "atombios_encoders.h" + +void +amdgpu_link_encoder_connector(struct drm_device *dev) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector; + struct drm_encoder *encoder; + struct amdgpu_encoder *amdgpu_encoder; + + drm_connector_list_iter_begin(dev, &iter); + /* walk the list and link encoders to connectors */ + drm_for_each_connector_iter(connector, &iter) { + amdgpu_connector = to_amdgpu_connector(connector); + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + amdgpu_encoder = to_amdgpu_encoder(encoder); + if (amdgpu_encoder->devices & amdgpu_connector->devices) { + drm_connector_attach_encoder(connector, encoder); + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { + amdgpu_atombios_encoder_init_backlight(amdgpu_encoder, connector); + adev->mode_info.bl_encoder = amdgpu_encoder; + } + } + } + } + drm_connector_list_iter_end(&iter); +} + +void amdgpu_encoder_set_active_device(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_connector *connector; + struct drm_connector_list_iter iter; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + amdgpu_encoder->active_device = amdgpu_encoder->devices & amdgpu_connector->devices; + DRM_DEBUG_KMS("setting active device to %08x from %08x %08x for encoder %d\n", + amdgpu_encoder->active_device, amdgpu_encoder->devices, + amdgpu_connector->devices, encoder->encoder_type); + } + } + drm_connector_list_iter_end(&iter); +} + +struct drm_connector * +amdgpu_get_connector_for_encoder(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_connector *connector, *found = NULL; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + amdgpu_connector = to_amdgpu_connector(connector); + if (amdgpu_encoder->active_device & amdgpu_connector->devices) { + found = connector; + break; + } + } + drm_connector_list_iter_end(&iter); + return found; +} + +struct drm_connector * +amdgpu_get_connector_for_encoder_init(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_connector *connector, *found = NULL; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + amdgpu_connector = to_amdgpu_connector(connector); + if (amdgpu_encoder->devices & amdgpu_connector->devices) { + found = connector; + break; + } + } + drm_connector_list_iter_end(&iter); + return found; +} + +struct drm_encoder *amdgpu_get_external_encoder(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_encoder *other_encoder; + struct amdgpu_encoder *other_amdgpu_encoder; + + if (amdgpu_encoder->is_ext_encoder) + return NULL; + + list_for_each_entry(other_encoder, &dev->mode_config.encoder_list, head) { + if (other_encoder == encoder) + continue; + other_amdgpu_encoder = to_amdgpu_encoder(other_encoder); + if (other_amdgpu_encoder->is_ext_encoder && + (amdgpu_encoder->devices & other_amdgpu_encoder->devices)) + return other_encoder; + } + return NULL; +} + +u16 amdgpu_encoder_get_dp_bridge_encoder_id(struct drm_encoder *encoder) +{ + struct drm_encoder *other_encoder = amdgpu_get_external_encoder(encoder); + + if (other_encoder) { + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(other_encoder); + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_TRAVIS: + case ENCODER_OBJECT_ID_NUTMEG: + return amdgpu_encoder->encoder_id; + default: + return ENCODER_OBJECT_ID_NONE; + } + } + return ENCODER_OBJECT_ID_NONE; +} + +void amdgpu_panel_mode_fixup(struct drm_encoder *encoder, + struct drm_display_mode *adjusted_mode) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_display_mode *native_mode = &amdgpu_encoder->native_mode; + unsigned int hblank = native_mode->htotal - native_mode->hdisplay; + unsigned int vblank = native_mode->vtotal - native_mode->vdisplay; + unsigned int hover = native_mode->hsync_start - native_mode->hdisplay; + unsigned int vover = native_mode->vsync_start - native_mode->vdisplay; + unsigned int hsync_width = native_mode->hsync_end - native_mode->hsync_start; + unsigned int vsync_width = native_mode->vsync_end - native_mode->vsync_start; + + adjusted_mode->clock = native_mode->clock; + adjusted_mode->flags = native_mode->flags; + + adjusted_mode->hdisplay = native_mode->hdisplay; + adjusted_mode->vdisplay = native_mode->vdisplay; + + adjusted_mode->htotal = native_mode->hdisplay + hblank; + adjusted_mode->hsync_start = native_mode->hdisplay + hover; + adjusted_mode->hsync_end = adjusted_mode->hsync_start + hsync_width; + + adjusted_mode->vtotal = native_mode->vdisplay + vblank; + adjusted_mode->vsync_start = native_mode->vdisplay + vover; + adjusted_mode->vsync_end = adjusted_mode->vsync_start + vsync_width; + + drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V); + + adjusted_mode->crtc_hdisplay = native_mode->hdisplay; + adjusted_mode->crtc_vdisplay = native_mode->vdisplay; + + adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + hblank; + adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + hover; + adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + hsync_width; + + adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + vblank; + adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + vover; + adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + vsync_width; + +} + +bool amdgpu_dig_monitor_is_duallink(struct drm_encoder *encoder, + u32 pixel_clock) +{ + struct drm_connector *connector; + struct amdgpu_connector *amdgpu_connector; + struct amdgpu_connector_atom_dig *dig_connector; + + connector = amdgpu_get_connector_for_encoder(encoder); + /* if we don't have an active device yet, just use one of + * the connectors tied to the encoder. + */ + if (!connector) + connector = amdgpu_get_connector_for_encoder_init(encoder); + amdgpu_connector = to_amdgpu_connector(connector); + + switch (connector->connector_type) { + case DRM_MODE_CONNECTOR_DVII: + case DRM_MODE_CONNECTOR_HDMIB: + if (amdgpu_connector->use_digital) { + /* HDMI 1.3 supports up to 340 Mhz over single link */ + if (connector->display_info.is_hdmi) { + if (pixel_clock > 340000) + return true; + else + return false; + } else { + if (pixel_clock > 165000) + return true; + else + return false; + } + } else + return false; + case DRM_MODE_CONNECTOR_DVID: + case DRM_MODE_CONNECTOR_HDMIA: + case DRM_MODE_CONNECTOR_DisplayPort: + dig_connector = amdgpu_connector->con_priv; + if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) || + (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) + return false; + else { + /* HDMI 1.3 supports up to 340 Mhz over single link */ + if (connector->display_info.is_hdmi) { + if (pixel_clock > 340000) + return true; + else + return false; + } else { + if (pixel_clock > 165000) + return true; + else + return false; + } + } + default: + return false; + } +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c new file mode 100644 index 000000000..6038b5021 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c @@ -0,0 +1,115 @@ +// SPDX-License-Identifier: MIT +/* Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: David Nieto + * Roy Sun + */ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_vm.h" +#include "amdgpu_gem.h" +#include "amdgpu_ctx.h" +#include "amdgpu_fdinfo.h" + + +static const char *amdgpu_ip_name[AMDGPU_HW_IP_NUM] = { + [AMDGPU_HW_IP_GFX] = "gfx", + [AMDGPU_HW_IP_COMPUTE] = "compute", + [AMDGPU_HW_IP_DMA] = "dma", + [AMDGPU_HW_IP_UVD] = "dec", + [AMDGPU_HW_IP_VCE] = "enc", + [AMDGPU_HW_IP_UVD_ENC] = "enc_1", + [AMDGPU_HW_IP_VCN_DEC] = "dec", + [AMDGPU_HW_IP_VCN_ENC] = "enc", + [AMDGPU_HW_IP_VCN_JPEG] = "jpeg", +}; + +void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file) +{ + struct amdgpu_device *adev = drm_to_adev(file->minor->dev); + struct amdgpu_fpriv *fpriv = file->driver_priv; + struct amdgpu_vm *vm = &fpriv->vm; + + struct amdgpu_mem_stats stats; + ktime_t usage[AMDGPU_HW_IP_NUM]; + uint32_t bus, dev, fn, domain; + unsigned int hw_ip; + int ret; + + memset(&stats, 0, sizeof(stats)); + bus = adev->pdev->bus->number; + domain = pci_domain_nr(adev->pdev->bus); + dev = PCI_SLOT(adev->pdev->devfn); + fn = PCI_FUNC(adev->pdev->devfn); + + ret = amdgpu_bo_reserve(vm->root.bo, false); + if (ret) + return; + + amdgpu_vm_get_memory(vm, &stats); + amdgpu_bo_unreserve(vm->root.bo); + + amdgpu_ctx_mgr_usage(&fpriv->ctx_mgr, usage); + + /* + * ****************************************************************** + * For text output format description please see drm-usage-stats.rst! + * ****************************************************************** + */ + + drm_printf(p, "pasid:\t%u\n", fpriv->vm.pasid); + drm_printf(p, "drm-driver:\t%s\n", file->minor->dev->driver->name); + drm_printf(p, "drm-pdev:\t%04x:%02x:%02x.%d\n", domain, bus, dev, fn); + drm_printf(p, "drm-client-id:\t%llu\n", vm->immediate.fence_context); + drm_printf(p, "drm-memory-vram:\t%llu KiB\n", stats.vram/1024UL); + drm_printf(p, "drm-memory-gtt: \t%llu KiB\n", stats.gtt/1024UL); + drm_printf(p, "drm-memory-cpu: \t%llu KiB\n", stats.cpu/1024UL); + drm_printf(p, "amd-memory-visible-vram:\t%llu KiB\n", + stats.visible_vram/1024UL); + drm_printf(p, "amd-evicted-vram:\t%llu KiB\n", + stats.evicted_vram/1024UL); + drm_printf(p, "amd-evicted-visible-vram:\t%llu KiB\n", + stats.evicted_visible_vram/1024UL); + drm_printf(p, "amd-requested-vram:\t%llu KiB\n", + stats.requested_vram/1024UL); + drm_printf(p, "amd-requested-visible-vram:\t%llu KiB\n", + stats.requested_visible_vram/1024UL); + drm_printf(p, "amd-requested-gtt:\t%llu KiB\n", + stats.requested_gtt/1024UL); + for (hw_ip = 0; hw_ip < AMDGPU_HW_IP_NUM; ++hw_ip) { + if (!usage[hw_ip]) + continue; + + drm_printf(p, "drm-engine-%s:\t%lld ns\n", amdgpu_ip_name[hw_ip], + ktime_to_ns(usage[hw_ip])); + } +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.h new file mode 100644 index 000000000..0398f5a15 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: MIT + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: David Nieto + * Roy Sun + */ +#ifndef __AMDGPU_SMI_H__ +#define __AMDGPU_SMI_H__ + +#include +#include +#include +#include +#include +#include + +#include "amdgpu_sync.h" +#include "amdgpu_ring.h" +#include "amdgpu_ids.h" + +uint32_t amdgpu_get_ip_count(struct amdgpu_device *adev, int id); +void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c new file mode 100644 index 000000000..7537f5aa7 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c @@ -0,0 +1,1006 @@ +/* + * Copyright 2009 Jerome Glisse. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ +/* + * Authors: + * Jerome Glisse + * Dave Airlie + */ +#include +#include +#include +#include +#include +#include +#include + +#include +#include "amdgpu.h" +#include "amdgpu_trace.h" +#include "amdgpu_reset.h" + +/* + * Fences mark an event in the GPUs pipeline and are used + * for GPU/CPU synchronization. When the fence is written, + * it is expected that all buffers associated with that fence + * are no longer in use by the associated ring on the GPU and + * that the relevant GPU caches have been flushed. + */ + +struct amdgpu_fence { + struct dma_fence base; + + /* RB, DMA, etc. */ + struct amdgpu_ring *ring; + ktime_t start_timestamp; +}; + +static struct kmem_cache *amdgpu_fence_slab; + +int amdgpu_fence_slab_init(void) +{ + amdgpu_fence_slab = kmem_cache_create( + "amdgpu_fence", sizeof(struct amdgpu_fence), 0, + SLAB_HWCACHE_ALIGN, NULL); + if (!amdgpu_fence_slab) + return -ENOMEM; + return 0; +} + +void amdgpu_fence_slab_fini(void) +{ + rcu_barrier(); + kmem_cache_destroy(amdgpu_fence_slab); +} +/* + * Cast helper + */ +static const struct dma_fence_ops amdgpu_fence_ops; +static const struct dma_fence_ops amdgpu_job_fence_ops; +static inline struct amdgpu_fence *to_amdgpu_fence(struct dma_fence *f) +{ + struct amdgpu_fence *__f = container_of(f, struct amdgpu_fence, base); + + if (__f->base.ops == &amdgpu_fence_ops || + __f->base.ops == &amdgpu_job_fence_ops) + return __f; + + return NULL; +} + +/** + * amdgpu_fence_write - write a fence value + * + * @ring: ring the fence is associated with + * @seq: sequence number to write + * + * Writes a fence value to memory (all asics). + */ +static void amdgpu_fence_write(struct amdgpu_ring *ring, u32 seq) +{ + struct amdgpu_fence_driver *drv = &ring->fence_drv; + + if (drv->cpu_addr) + *drv->cpu_addr = cpu_to_le32(seq); +} + +/** + * amdgpu_fence_read - read a fence value + * + * @ring: ring the fence is associated with + * + * Reads a fence value from memory (all asics). + * Returns the value of the fence read from memory. + */ +static u32 amdgpu_fence_read(struct amdgpu_ring *ring) +{ + struct amdgpu_fence_driver *drv = &ring->fence_drv; + u32 seq = 0; + + if (drv->cpu_addr) + seq = le32_to_cpu(*drv->cpu_addr); + else + seq = atomic_read(&drv->last_seq); + + return seq; +} + +/** + * amdgpu_fence_emit - emit a fence on the requested ring + * + * @ring: ring the fence is associated with + * @f: resulting fence object + * @job: job the fence is embedded in + * @flags: flags to pass into the subordinate .emit_fence() call + * + * Emits a fence command on the requested ring (all asics). + * Returns 0 on success, -ENOMEM on failure. + */ +int amdgpu_fence_emit(struct amdgpu_ring *ring, struct dma_fence **f, struct amdgpu_job *job, + unsigned int flags) +{ + struct amdgpu_device *adev = ring->adev; + struct dma_fence *fence; + struct amdgpu_fence *am_fence; + struct dma_fence __rcu **ptr; + uint32_t seq; + int r; + + if (job == NULL) { + /* create a sperate hw fence */ + am_fence = kmem_cache_alloc(amdgpu_fence_slab, GFP_ATOMIC); + if (am_fence == NULL) + return -ENOMEM; + fence = &am_fence->base; + am_fence->ring = ring; + } else { + /* take use of job-embedded fence */ + fence = &job->hw_fence; + } + + seq = ++ring->fence_drv.sync_seq; + if (job && job->job_run_counter) { + /* reinit seq for resubmitted jobs */ + fence->seqno = seq; + /* TO be inline with external fence creation and other drivers */ + dma_fence_get(fence); + } else { + if (job) { + dma_fence_init(fence, &amdgpu_job_fence_ops, + &ring->fence_drv.lock, + adev->fence_context + ring->idx, seq); + /* Against remove in amdgpu_job_{free, free_cb} */ + dma_fence_get(fence); + } else { + dma_fence_init(fence, &amdgpu_fence_ops, + &ring->fence_drv.lock, + adev->fence_context + ring->idx, seq); + } + } + + amdgpu_ring_emit_fence(ring, ring->fence_drv.gpu_addr, + seq, flags | AMDGPU_FENCE_FLAG_INT); + pm_runtime_get_noresume(adev_to_drm(adev)->dev); + ptr = &ring->fence_drv.fences[seq & ring->fence_drv.num_fences_mask]; + if (unlikely(rcu_dereference_protected(*ptr, 1))) { + struct dma_fence *old; + + rcu_read_lock(); + old = dma_fence_get_rcu_safe(ptr); + rcu_read_unlock(); + + if (old) { + r = dma_fence_wait(old, false); + dma_fence_put(old); + if (r) + return r; + } + } + + to_amdgpu_fence(fence)->start_timestamp = ktime_get(); + + /* This function can't be called concurrently anyway, otherwise + * emitting the fence would mess up the hardware ring buffer. + */ + rcu_assign_pointer(*ptr, dma_fence_get(fence)); + + *f = fence; + + return 0; +} + +/** + * amdgpu_fence_emit_polling - emit a fence on the requeste ring + * + * @ring: ring the fence is associated with + * @s: resulting sequence number + * @timeout: the timeout for waiting in usecs + * + * Emits a fence command on the requested ring (all asics). + * Used For polling fence. + * Returns 0 on success, -ENOMEM on failure. + */ +int amdgpu_fence_emit_polling(struct amdgpu_ring *ring, uint32_t *s, + uint32_t timeout) +{ + uint32_t seq; + signed long r; + + if (!s) + return -EINVAL; + + seq = ++ring->fence_drv.sync_seq; + r = amdgpu_fence_wait_polling(ring, + seq - ring->fence_drv.num_fences_mask, + timeout); + if (r < 1) + return -ETIMEDOUT; + + amdgpu_ring_emit_fence(ring, ring->fence_drv.gpu_addr, + seq, 0); + + *s = seq; + + return 0; +} + +/** + * amdgpu_fence_schedule_fallback - schedule fallback check + * + * @ring: pointer to struct amdgpu_ring + * + * Start a timer as fallback to our interrupts. + */ +static void amdgpu_fence_schedule_fallback(struct amdgpu_ring *ring) +{ + mod_timer(&ring->fence_drv.fallback_timer, + jiffies + AMDGPU_FENCE_JIFFIES_TIMEOUT); +} + +/** + * amdgpu_fence_process - check for fence activity + * + * @ring: pointer to struct amdgpu_ring + * + * Checks the current fence value and calculates the last + * signalled fence value. Wakes the fence queue if the + * sequence number has increased. + * + * Returns true if fence was processed + */ +bool amdgpu_fence_process(struct amdgpu_ring *ring) +{ + struct amdgpu_fence_driver *drv = &ring->fence_drv; + struct amdgpu_device *adev = ring->adev; + uint32_t seq, last_seq; + + do { + last_seq = atomic_read(&ring->fence_drv.last_seq); + seq = amdgpu_fence_read(ring); + + } while (atomic_cmpxchg(&drv->last_seq, last_seq, seq) != last_seq); + + if (del_timer(&ring->fence_drv.fallback_timer) && + seq != ring->fence_drv.sync_seq) + amdgpu_fence_schedule_fallback(ring); + + if (unlikely(seq == last_seq)) + return false; + + last_seq &= drv->num_fences_mask; + seq &= drv->num_fences_mask; + + do { + struct dma_fence *fence, **ptr; + + ++last_seq; + last_seq &= drv->num_fences_mask; + ptr = &drv->fences[last_seq]; + + /* There is always exactly one thread signaling this fence slot */ + fence = rcu_dereference_protected(*ptr, 1); + RCU_INIT_POINTER(*ptr, NULL); + + if (!fence) + continue; + + dma_fence_signal(fence); + dma_fence_put(fence); + pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(adev)->dev); + } while (last_seq != seq); + + return true; +} + +/** + * amdgpu_fence_fallback - fallback for hardware interrupts + * + * @t: timer context used to obtain the pointer to ring structure + * + * Checks for fence activity. + */ +static void amdgpu_fence_fallback(struct timer_list *t) +{ + struct amdgpu_ring *ring = from_timer(ring, t, + fence_drv.fallback_timer); + + if (amdgpu_fence_process(ring)) + DRM_WARN("Fence fallback timer expired on ring %s\n", ring->name); +} + +/** + * amdgpu_fence_wait_empty - wait for all fences to signal + * + * @ring: ring index the fence is associated with + * + * Wait for all fences on the requested ring to signal (all asics). + * Returns 0 if the fences have passed, error for all other cases. + */ +int amdgpu_fence_wait_empty(struct amdgpu_ring *ring) +{ + uint64_t seq = READ_ONCE(ring->fence_drv.sync_seq); + struct dma_fence *fence, **ptr; + int r; + + if (!seq) + return 0; + + ptr = &ring->fence_drv.fences[seq & ring->fence_drv.num_fences_mask]; + rcu_read_lock(); + fence = rcu_dereference(*ptr); + if (!fence || !dma_fence_get_rcu(fence)) { + rcu_read_unlock(); + return 0; + } + rcu_read_unlock(); + + r = dma_fence_wait(fence, false); + dma_fence_put(fence); + return r; +} + +/** + * amdgpu_fence_wait_polling - busy wait for givn sequence number + * + * @ring: ring index the fence is associated with + * @wait_seq: sequence number to wait + * @timeout: the timeout for waiting in usecs + * + * Wait for all fences on the requested ring to signal (all asics). + * Returns left time if no timeout, 0 or minus if timeout. + */ +signed long amdgpu_fence_wait_polling(struct amdgpu_ring *ring, + uint32_t wait_seq, + signed long timeout) +{ + + while ((int32_t)(wait_seq - amdgpu_fence_read(ring)) > 0 && timeout > 0) { + udelay(2); + timeout -= 2; + } + return timeout > 0 ? timeout : 0; +} +/** + * amdgpu_fence_count_emitted - get the count of emitted fences + * + * @ring: ring the fence is associated with + * + * Get the number of fences emitted on the requested ring (all asics). + * Returns the number of emitted fences on the ring. Used by the + * dynpm code to ring track activity. + */ +unsigned int amdgpu_fence_count_emitted(struct amdgpu_ring *ring) +{ + uint64_t emitted; + + /* We are not protected by ring lock when reading the last sequence + * but it's ok to report slightly wrong fence count here. + */ + emitted = 0x100000000ull; + emitted -= atomic_read(&ring->fence_drv.last_seq); + emitted += READ_ONCE(ring->fence_drv.sync_seq); + return lower_32_bits(emitted); +} + +/** + * amdgpu_fence_last_unsignaled_time_us - the time fence emitted until now + * @ring: ring the fence is associated with + * + * Find the earliest fence unsignaled until now, calculate the time delta + * between the time fence emitted and now. + */ +u64 amdgpu_fence_last_unsignaled_time_us(struct amdgpu_ring *ring) +{ + struct amdgpu_fence_driver *drv = &ring->fence_drv; + struct dma_fence *fence; + uint32_t last_seq, sync_seq; + + last_seq = atomic_read(&ring->fence_drv.last_seq); + sync_seq = READ_ONCE(ring->fence_drv.sync_seq); + if (last_seq == sync_seq) + return 0; + + ++last_seq; + last_seq &= drv->num_fences_mask; + fence = drv->fences[last_seq]; + if (!fence) + return 0; + + return ktime_us_delta(ktime_get(), + to_amdgpu_fence(fence)->start_timestamp); +} + +/** + * amdgpu_fence_update_start_timestamp - update the timestamp of the fence + * @ring: ring the fence is associated with + * @seq: the fence seq number to update. + * @timestamp: the start timestamp to update. + * + * The function called at the time the fence and related ib is about to + * resubmit to gpu in MCBP scenario. Thus we do not consider race condition + * with amdgpu_fence_process to modify the same fence. + */ +void amdgpu_fence_update_start_timestamp(struct amdgpu_ring *ring, uint32_t seq, ktime_t timestamp) +{ + struct amdgpu_fence_driver *drv = &ring->fence_drv; + struct dma_fence *fence; + + seq &= drv->num_fences_mask; + fence = drv->fences[seq]; + if (!fence) + return; + + to_amdgpu_fence(fence)->start_timestamp = timestamp; +} + +/** + * amdgpu_fence_driver_start_ring - make the fence driver + * ready for use on the requested ring. + * + * @ring: ring to start the fence driver on + * @irq_src: interrupt source to use for this ring + * @irq_type: interrupt type to use for this ring + * + * Make the fence driver ready for processing (all asics). + * Not all asics have all rings, so each asic will only + * start the fence driver on the rings it has. + * Returns 0 for success, errors for failure. + */ +int amdgpu_fence_driver_start_ring(struct amdgpu_ring *ring, + struct amdgpu_irq_src *irq_src, + unsigned int irq_type) +{ + struct amdgpu_device *adev = ring->adev; + uint64_t index; + + if (ring->funcs->type != AMDGPU_RING_TYPE_UVD) { + ring->fence_drv.cpu_addr = ring->fence_cpu_addr; + ring->fence_drv.gpu_addr = ring->fence_gpu_addr; + } else { + /* put fence directly behind firmware */ + index = ALIGN(adev->uvd.fw->size, 8); + ring->fence_drv.cpu_addr = adev->uvd.inst[ring->me].cpu_addr + index; + ring->fence_drv.gpu_addr = adev->uvd.inst[ring->me].gpu_addr + index; + } + amdgpu_fence_write(ring, atomic_read(&ring->fence_drv.last_seq)); + + ring->fence_drv.irq_src = irq_src; + ring->fence_drv.irq_type = irq_type; + ring->fence_drv.initialized = true; + + DRM_DEV_DEBUG(adev->dev, "fence driver on ring %s use gpu addr 0x%016llx\n", + ring->name, ring->fence_drv.gpu_addr); + return 0; +} + +/** + * amdgpu_fence_driver_init_ring - init the fence driver + * for the requested ring. + * + * @ring: ring to init the fence driver on + * + * Init the fence driver for the requested ring (all asics). + * Helper function for amdgpu_fence_driver_init(). + */ +int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (!adev) + return -EINVAL; + + if (!is_power_of_2(ring->num_hw_submission)) + return -EINVAL; + + ring->fence_drv.cpu_addr = NULL; + ring->fence_drv.gpu_addr = 0; + ring->fence_drv.sync_seq = 0; + atomic_set(&ring->fence_drv.last_seq, 0); + ring->fence_drv.initialized = false; + + timer_setup(&ring->fence_drv.fallback_timer, amdgpu_fence_fallback, 0); + + ring->fence_drv.num_fences_mask = ring->num_hw_submission * 2 - 1; + spin_lock_init(&ring->fence_drv.lock); + ring->fence_drv.fences = kcalloc(ring->num_hw_submission * 2, sizeof(void *), + GFP_KERNEL); + + if (!ring->fence_drv.fences) + return -ENOMEM; + + return 0; +} + +/** + * amdgpu_fence_driver_sw_init - init the fence driver + * for all possible rings. + * + * @adev: amdgpu device pointer + * + * Init the fence driver for all possible rings (all asics). + * Not all asics have all rings, so each asic will only + * start the fence driver on the rings it has using + * amdgpu_fence_driver_start_ring(). + * Returns 0 for success. + */ +int amdgpu_fence_driver_sw_init(struct amdgpu_device *adev) +{ + return 0; +} + +/** + * amdgpu_fence_need_ring_interrupt_restore - helper function to check whether + * fence driver interrupts need to be restored. + * + * @ring: ring that to be checked + * + * Interrupts for rings that belong to GFX IP don't need to be restored + * when the target power state is s0ix. + * + * Return true if need to restore interrupts, false otherwise. + */ +static bool amdgpu_fence_need_ring_interrupt_restore(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + bool is_gfx_power_domain = false; + + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_SDMA: + /* SDMA 5.x+ is part of GFX power domain so it's covered by GFXOFF */ + if (adev->ip_versions[SDMA0_HWIP][0] >= IP_VERSION(5, 0, 0)) + is_gfx_power_domain = true; + break; + case AMDGPU_RING_TYPE_GFX: + case AMDGPU_RING_TYPE_COMPUTE: + case AMDGPU_RING_TYPE_KIQ: + case AMDGPU_RING_TYPE_MES: + is_gfx_power_domain = true; + break; + default: + break; + } + + return !(adev->in_s0ix && is_gfx_power_domain); +} + +/** + * amdgpu_fence_driver_hw_fini - tear down the fence driver + * for all possible rings. + * + * @adev: amdgpu device pointer + * + * Tear down the fence driver for all possible rings (all asics). + */ +void amdgpu_fence_driver_hw_fini(struct amdgpu_device *adev) +{ + int i, r; + + for (i = 0; i < AMDGPU_MAX_RINGS; i++) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (!ring || !ring->fence_drv.initialized) + continue; + + /* You can't wait for HW to signal if it's gone */ + if (!drm_dev_is_unplugged(adev_to_drm(adev))) + r = amdgpu_fence_wait_empty(ring); + else + r = -ENODEV; + /* no need to trigger GPU reset as we are unloading */ + if (r) + amdgpu_fence_driver_force_completion(ring); + + if (!drm_dev_is_unplugged(adev_to_drm(adev)) && + ring->fence_drv.irq_src && + amdgpu_fence_need_ring_interrupt_restore(ring)) + amdgpu_irq_put(adev, ring->fence_drv.irq_src, + ring->fence_drv.irq_type); + + del_timer_sync(&ring->fence_drv.fallback_timer); + } +} + +/* Will either stop and flush handlers for amdgpu interrupt or reanble it */ +void amdgpu_fence_driver_isr_toggle(struct amdgpu_device *adev, bool stop) +{ + int i; + + for (i = 0; i < AMDGPU_MAX_RINGS; i++) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (!ring || !ring->fence_drv.initialized || !ring->fence_drv.irq_src) + continue; + + if (stop) + disable_irq(adev->irq.irq); + else + enable_irq(adev->irq.irq); + } +} + +void amdgpu_fence_driver_sw_fini(struct amdgpu_device *adev) +{ + unsigned int i, j; + + for (i = 0; i < AMDGPU_MAX_RINGS; i++) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (!ring || !ring->fence_drv.initialized) + continue; + + /* + * Notice we check for sched.ops since there's some + * override on the meaning of sched.ready by amdgpu. + * The natural check would be sched.ready, which is + * set as drm_sched_init() finishes... + */ + if (ring->sched.ops) + drm_sched_fini(&ring->sched); + + for (j = 0; j <= ring->fence_drv.num_fences_mask; ++j) + dma_fence_put(ring->fence_drv.fences[j]); + kfree(ring->fence_drv.fences); + ring->fence_drv.fences = NULL; + ring->fence_drv.initialized = false; + } +} + +/** + * amdgpu_fence_driver_hw_init - enable the fence driver + * for all possible rings. + * + * @adev: amdgpu device pointer + * + * Enable the fence driver for all possible rings (all asics). + * Not all asics have all rings, so each asic will only + * start the fence driver on the rings it has using + * amdgpu_fence_driver_start_ring(). + * Returns 0 for success. + */ +void amdgpu_fence_driver_hw_init(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < AMDGPU_MAX_RINGS; i++) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (!ring || !ring->fence_drv.initialized) + continue; + + /* enable the interrupt */ + if (ring->fence_drv.irq_src && + amdgpu_fence_need_ring_interrupt_restore(ring)) + amdgpu_irq_get(adev, ring->fence_drv.irq_src, + ring->fence_drv.irq_type); + } +} + +/** + * amdgpu_fence_driver_clear_job_fences - clear job embedded fences of ring + * + * @ring: fence of the ring to be cleared + * + */ +void amdgpu_fence_driver_clear_job_fences(struct amdgpu_ring *ring) +{ + int i; + struct dma_fence *old, **ptr; + + for (i = 0; i <= ring->fence_drv.num_fences_mask; i++) { + ptr = &ring->fence_drv.fences[i]; + old = rcu_dereference_protected(*ptr, 1); + if (old && old->ops == &amdgpu_job_fence_ops) { + struct amdgpu_job *job; + + /* For non-scheduler bad job, i.e. failed ib test, we need to signal + * it right here or we won't be able to track them in fence_drv + * and they will remain unsignaled during sa_bo free. + */ + job = container_of(old, struct amdgpu_job, hw_fence); + if (!job->base.s_fence && !dma_fence_is_signaled(old)) + dma_fence_signal(old); + RCU_INIT_POINTER(*ptr, NULL); + dma_fence_put(old); + } + } +} + +/** + * amdgpu_fence_driver_set_error - set error code on fences + * @ring: the ring which contains the fences + * @error: the error code to set + * + * Set an error code to all the fences pending on the ring. + */ +void amdgpu_fence_driver_set_error(struct amdgpu_ring *ring, int error) +{ + struct amdgpu_fence_driver *drv = &ring->fence_drv; + unsigned long flags; + + spin_lock_irqsave(&drv->lock, flags); + for (unsigned int i = 0; i <= drv->num_fences_mask; ++i) { + struct dma_fence *fence; + + fence = rcu_dereference_protected(drv->fences[i], + lockdep_is_held(&drv->lock)); + if (fence && !dma_fence_is_signaled_locked(fence)) + dma_fence_set_error(fence, error); + } + spin_unlock_irqrestore(&drv->lock, flags); +} + +/** + * amdgpu_fence_driver_force_completion - force signal latest fence of ring + * + * @ring: fence of the ring to signal + * + */ +void amdgpu_fence_driver_force_completion(struct amdgpu_ring *ring) +{ + amdgpu_fence_driver_set_error(ring, -ECANCELED); + amdgpu_fence_write(ring, ring->fence_drv.sync_seq); + amdgpu_fence_process(ring); +} + +/* + * Common fence implementation + */ + +static const char *amdgpu_fence_get_driver_name(struct dma_fence *fence) +{ + return "amdgpu"; +} + +static const char *amdgpu_fence_get_timeline_name(struct dma_fence *f) +{ + return (const char *)to_amdgpu_fence(f)->ring->name; +} + +static const char *amdgpu_job_fence_get_timeline_name(struct dma_fence *f) +{ + struct amdgpu_job *job = container_of(f, struct amdgpu_job, hw_fence); + + return (const char *)to_amdgpu_ring(job->base.sched)->name; +} + +/** + * amdgpu_fence_enable_signaling - enable signalling on fence + * @f: fence + * + * This function is called with fence_queue lock held, and adds a callback + * to fence_queue that checks if this fence is signaled, and if so it + * signals the fence and removes itself. + */ +static bool amdgpu_fence_enable_signaling(struct dma_fence *f) +{ + if (!timer_pending(&to_amdgpu_fence(f)->ring->fence_drv.fallback_timer)) + amdgpu_fence_schedule_fallback(to_amdgpu_fence(f)->ring); + + return true; +} + +/** + * amdgpu_job_fence_enable_signaling - enable signalling on job fence + * @f: fence + * + * This is the simliar function with amdgpu_fence_enable_signaling above, it + * only handles the job embedded fence. + */ +static bool amdgpu_job_fence_enable_signaling(struct dma_fence *f) +{ + struct amdgpu_job *job = container_of(f, struct amdgpu_job, hw_fence); + + if (!timer_pending(&to_amdgpu_ring(job->base.sched)->fence_drv.fallback_timer)) + amdgpu_fence_schedule_fallback(to_amdgpu_ring(job->base.sched)); + + return true; +} + +/** + * amdgpu_fence_free - free up the fence memory + * + * @rcu: RCU callback head + * + * Free up the fence memory after the RCU grace period. + */ +static void amdgpu_fence_free(struct rcu_head *rcu) +{ + struct dma_fence *f = container_of(rcu, struct dma_fence, rcu); + + /* free fence_slab if it's separated fence*/ + kmem_cache_free(amdgpu_fence_slab, to_amdgpu_fence(f)); +} + +/** + * amdgpu_job_fence_free - free up the job with embedded fence + * + * @rcu: RCU callback head + * + * Free up the job with embedded fence after the RCU grace period. + */ +static void amdgpu_job_fence_free(struct rcu_head *rcu) +{ + struct dma_fence *f = container_of(rcu, struct dma_fence, rcu); + + /* free job if fence has a parent job */ + kfree(container_of(f, struct amdgpu_job, hw_fence)); +} + +/** + * amdgpu_fence_release - callback that fence can be freed + * + * @f: fence + * + * This function is called when the reference count becomes zero. + * It just RCU schedules freeing up the fence. + */ +static void amdgpu_fence_release(struct dma_fence *f) +{ + call_rcu(&f->rcu, amdgpu_fence_free); +} + +/** + * amdgpu_job_fence_release - callback that job embedded fence can be freed + * + * @f: fence + * + * This is the simliar function with amdgpu_fence_release above, it + * only handles the job embedded fence. + */ +static void amdgpu_job_fence_release(struct dma_fence *f) +{ + call_rcu(&f->rcu, amdgpu_job_fence_free); +} + +static const struct dma_fence_ops amdgpu_fence_ops = { + .get_driver_name = amdgpu_fence_get_driver_name, + .get_timeline_name = amdgpu_fence_get_timeline_name, + .enable_signaling = amdgpu_fence_enable_signaling, + .release = amdgpu_fence_release, +}; + +static const struct dma_fence_ops amdgpu_job_fence_ops = { + .get_driver_name = amdgpu_fence_get_driver_name, + .get_timeline_name = amdgpu_job_fence_get_timeline_name, + .enable_signaling = amdgpu_job_fence_enable_signaling, + .release = amdgpu_job_fence_release, +}; + +/* + * Fence debugfs + */ +#if defined(CONFIG_DEBUG_FS) +static int amdgpu_debugfs_fence_info_show(struct seq_file *m, void *unused) +{ + struct amdgpu_device *adev = m->private; + int i; + + for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (!ring || !ring->fence_drv.initialized) + continue; + + amdgpu_fence_process(ring); + + seq_printf(m, "--- ring %d (%s) ---\n", i, ring->name); + seq_printf(m, "Last signaled fence 0x%08x\n", + atomic_read(&ring->fence_drv.last_seq)); + seq_printf(m, "Last emitted 0x%08x\n", + ring->fence_drv.sync_seq); + + if (ring->funcs->type == AMDGPU_RING_TYPE_GFX || + ring->funcs->type == AMDGPU_RING_TYPE_SDMA) { + seq_printf(m, "Last signaled trailing fence 0x%08x\n", + le32_to_cpu(*ring->trail_fence_cpu_addr)); + seq_printf(m, "Last emitted 0x%08x\n", + ring->trail_seq); + } + + if (ring->funcs->type != AMDGPU_RING_TYPE_GFX) + continue; + + /* set in CP_VMID_PREEMPT and preemption occurred */ + seq_printf(m, "Last preempted 0x%08x\n", + le32_to_cpu(*(ring->fence_drv.cpu_addr + 2))); + /* set in CP_VMID_RESET and reset occurred */ + seq_printf(m, "Last reset 0x%08x\n", + le32_to_cpu(*(ring->fence_drv.cpu_addr + 4))); + /* Both preemption and reset occurred */ + seq_printf(m, "Last both 0x%08x\n", + le32_to_cpu(*(ring->fence_drv.cpu_addr + 6))); + } + return 0; +} + +/* + * amdgpu_debugfs_gpu_recover - manually trigger a gpu reset & recover + * + * Manually trigger a gpu reset at the next fence wait. + */ +static int gpu_recover_get(void *data, u64 *val) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)data; + struct drm_device *dev = adev_to_drm(adev); + int r; + + r = pm_runtime_get_sync(dev->dev); + if (r < 0) { + pm_runtime_put_autosuspend(dev->dev); + return 0; + } + + if (amdgpu_reset_domain_schedule(adev->reset_domain, &adev->reset_work)) + flush_work(&adev->reset_work); + + *val = atomic_read(&adev->reset_domain->reset_res); + + pm_runtime_mark_last_busy(dev->dev); + pm_runtime_put_autosuspend(dev->dev); + + return 0; +} + +DEFINE_SHOW_ATTRIBUTE(amdgpu_debugfs_fence_info); +DEFINE_DEBUGFS_ATTRIBUTE(amdgpu_debugfs_gpu_recover_fops, gpu_recover_get, NULL, + "%lld\n"); + +static void amdgpu_debugfs_reset_work(struct work_struct *work) +{ + struct amdgpu_device *adev = container_of(work, struct amdgpu_device, + reset_work); + + struct amdgpu_reset_context reset_context; + + memset(&reset_context, 0, sizeof(reset_context)); + + reset_context.method = AMD_RESET_METHOD_NONE; + reset_context.reset_req_dev = adev; + set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); + + amdgpu_device_gpu_recover(adev, NULL, &reset_context); +} + +#endif + +void amdgpu_debugfs_fence_init(struct amdgpu_device *adev) +{ +#if defined(CONFIG_DEBUG_FS) + struct drm_minor *minor = adev_to_drm(adev)->primary; + struct dentry *root = minor->debugfs_root; + + debugfs_create_file("amdgpu_fence_info", 0444, root, adev, + &amdgpu_debugfs_fence_info_fops); + + if (!amdgpu_sriov_vf(adev)) { + + INIT_WORK(&adev->reset_work, amdgpu_debugfs_reset_work); + debugfs_create_file("amdgpu_gpu_recover", 0444, root, adev, + &amdgpu_debugfs_gpu_recover_fops); + } +#endif +} + diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c new file mode 100644 index 000000000..7cd0dfaee --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c @@ -0,0 +1,304 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include + +#include "amdgpu.h" +#include "amdgpu_i2c.h" +#include "smu_v11_0_i2c.h" +#include "atom.h" +#include "amdgpu_fru_eeprom.h" +#include "amdgpu_eeprom.h" + +#define FRU_EEPROM_MADDR_6 0x60000 +#define FRU_EEPROM_MADDR_8 0x80000 + +static bool is_fru_eeprom_supported(struct amdgpu_device *adev, u32 *fru_addr) +{ + /* Only server cards have the FRU EEPROM + * TODO: See if we can figure this out dynamically instead of + * having to parse VBIOS versions. + */ + struct atom_context *atom_ctx = adev->mode_info.atom_context; + + /* The i2c access is blocked on VF + * TODO: Need other way to get the info + */ + if (amdgpu_sriov_vf(adev)) + return false; + + /* The default I2C EEPROM address of the FRU. + */ + if (fru_addr) + *fru_addr = FRU_EEPROM_MADDR_8; + + /* VBIOS is of the format ###-DXXXYYYY-##. For SKU identification, + * we can use just the "DXXX" portion. If there were more models, we + * could convert the 3 characters to a hex integer and use a switch + * for ease/speed/readability. For now, 2 string comparisons are + * reasonable and not too expensive + */ + switch (adev->asic_type) { + case CHIP_VEGA20: + /* D161 and D163 are the VG20 server SKUs */ + if (strnstr(atom_ctx->vbios_pn, "D161", + sizeof(atom_ctx->vbios_pn)) || + strnstr(atom_ctx->vbios_pn, "D163", + sizeof(atom_ctx->vbios_pn))) { + if (fru_addr) + *fru_addr = FRU_EEPROM_MADDR_6; + return true; + } else { + return false; + } + case CHIP_ALDEBARAN: + /* All Aldebaran SKUs have an FRU */ + if (!strnstr(atom_ctx->vbios_pn, "D673", + sizeof(atom_ctx->vbios_pn))) + if (fru_addr) + *fru_addr = FRU_EEPROM_MADDR_6; + return true; + case CHIP_SIENNA_CICHLID: + if (strnstr(atom_ctx->vbios_pn, "D603", + sizeof(atom_ctx->vbios_pn))) { + if (strnstr(atom_ctx->vbios_pn, "D603GLXE", + sizeof(atom_ctx->vbios_pn))) { + return false; + } + + if (fru_addr) + *fru_addr = FRU_EEPROM_MADDR_6; + return true; + + } else { + return false; + } + default: + return false; + } +} + +int amdgpu_fru_get_product_info(struct amdgpu_device *adev) +{ + unsigned char buf[8], *pia; + u32 addr, fru_addr; + int size, len; + u8 csum; + + if (!is_fru_eeprom_supported(adev, &fru_addr)) + return 0; + + /* If algo exists, it means that the i2c_adapter's initialized */ + if (!adev->pm.fru_eeprom_i2c_bus || !adev->pm.fru_eeprom_i2c_bus->algo) { + DRM_WARN("Cannot access FRU, EEPROM accessor not initialized"); + return -ENODEV; + } + + /* Read the IPMI Common header */ + len = amdgpu_eeprom_read(adev->pm.fru_eeprom_i2c_bus, fru_addr, buf, + sizeof(buf)); + if (len != 8) { + DRM_ERROR("Couldn't read the IPMI Common Header: %d", len); + return len < 0 ? len : -EIO; + } + + if (buf[0] != 1) { + DRM_ERROR("Bad IPMI Common Header version: 0x%02x", buf[0]); + return -EIO; + } + + for (csum = 0; len > 0; len--) + csum += buf[len - 1]; + if (csum) { + DRM_ERROR("Bad IPMI Common Header checksum: 0x%02x", csum); + return -EIO; + } + + /* Get the offset to the Product Info Area (PIA). */ + addr = buf[4] * 8; + if (!addr) + return 0; + + /* Get the absolute address to the PIA. */ + addr += fru_addr; + + /* Read the header of the PIA. */ + len = amdgpu_eeprom_read(adev->pm.fru_eeprom_i2c_bus, addr, buf, 3); + if (len != 3) { + DRM_ERROR("Couldn't read the Product Info Area header: %d", len); + return len < 0 ? len : -EIO; + } + + if (buf[0] != 1) { + DRM_ERROR("Bad IPMI Product Info Area version: 0x%02x", buf[0]); + return -EIO; + } + + size = buf[1] * 8; + pia = kzalloc(size, GFP_KERNEL); + if (!pia) + return -ENOMEM; + + /* Read the whole PIA. */ + len = amdgpu_eeprom_read(adev->pm.fru_eeprom_i2c_bus, addr, pia, size); + if (len != size) { + kfree(pia); + DRM_ERROR("Couldn't read the Product Info Area: %d", len); + return len < 0 ? len : -EIO; + } + + for (csum = 0; size > 0; size--) + csum += pia[size - 1]; + if (csum) { + DRM_ERROR("Bad Product Info Area checksum: 0x%02x", csum); + kfree(pia); + return -EIO; + } + + /* Now extract useful information from the PIA. + * + * Skip the Manufacturer Name at [3] and go directly to + * the Product Name field. + */ + addr = 3 + 1 + (pia[3] & 0x3F); + if (addr + 1 >= len) + goto Out; + memcpy(adev->product_name, pia + addr + 1, + min_t(size_t, + sizeof(adev->product_name), + pia[addr] & 0x3F)); + adev->product_name[sizeof(adev->product_name) - 1] = '\0'; + + /* Go to the Product Part/Model Number field. */ + addr += 1 + (pia[addr] & 0x3F); + if (addr + 1 >= len) + goto Out; + memcpy(adev->product_number, pia + addr + 1, + min_t(size_t, + sizeof(adev->product_number), + pia[addr] & 0x3F)); + adev->product_number[sizeof(adev->product_number) - 1] = '\0'; + + /* Go to the Product Version field. */ + addr += 1 + (pia[addr] & 0x3F); + + /* Go to the Product Serial Number field. */ + addr += 1 + (pia[addr] & 0x3F); + if (addr + 1 >= len) + goto Out; + memcpy(adev->serial, pia + addr + 1, min_t(size_t, + sizeof(adev->serial), + pia[addr] & 0x3F)); + adev->serial[sizeof(adev->serial) - 1] = '\0'; +Out: + kfree(pia); + return 0; +} + +/** + * DOC: product_name + * + * The amdgpu driver provides a sysfs API for reporting the product name + * for the device + * The file product_name is used for this and returns the product name + * as returned from the FRU. + * NOTE: This is only available for certain server cards + */ + +static ssize_t amdgpu_fru_product_name_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + + return sysfs_emit(buf, "%s\n", adev->product_name); +} + +static DEVICE_ATTR(product_name, 0444, amdgpu_fru_product_name_show, NULL); + +/** + * DOC: product_number + * + * The amdgpu driver provides a sysfs API for reporting the part number + * for the device + * The file product_number is used for this and returns the part number + * as returned from the FRU. + * NOTE: This is only available for certain server cards + */ + +static ssize_t amdgpu_fru_product_number_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + + return sysfs_emit(buf, "%s\n", adev->product_number); +} + +static DEVICE_ATTR(product_number, 0444, amdgpu_fru_product_number_show, NULL); + +/** + * DOC: serial_number + * + * The amdgpu driver provides a sysfs API for reporting the serial number + * for the device + * The file serial_number is used for this and returns the serial number + * as returned from the FRU. + * NOTE: This is only available for certain server cards + */ + +static ssize_t amdgpu_fru_serial_number_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + + return sysfs_emit(buf, "%s\n", adev->serial); +} + +static DEVICE_ATTR(serial_number, 0444, amdgpu_fru_serial_number_show, NULL); + +static const struct attribute *amdgpu_fru_attributes[] = { + &dev_attr_product_name.attr, + &dev_attr_product_number.attr, + &dev_attr_serial_number.attr, + NULL +}; + +int amdgpu_fru_sysfs_init(struct amdgpu_device *adev) +{ + if (!is_fru_eeprom_supported(adev, NULL)) + return 0; + + return sysfs_create_files(&adev->dev->kobj, amdgpu_fru_attributes); +} + +void amdgpu_fru_sysfs_fini(struct amdgpu_device *adev) +{ + if (!is_fru_eeprom_supported(adev, NULL)) + return; + + sysfs_remove_files(&adev->dev->kobj, amdgpu_fru_attributes); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.h new file mode 100644 index 000000000..c817db17c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.h @@ -0,0 +1,31 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_FRU_EEPROM_H__ +#define __AMDGPU_FRU_EEPROM_H__ + +int amdgpu_fru_get_product_info(struct amdgpu_device *adev); +int amdgpu_fru_sysfs_init(struct amdgpu_device *adev); +void amdgpu_fru_sysfs_fini(struct amdgpu_device *adev); + +#endif // __AMDGPU_FRU_EEPROM_H__ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c new file mode 100644 index 000000000..2d4b67175 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c @@ -0,0 +1,141 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_fw_attestation.h" +#include "amdgpu_psp.h" +#include "amdgpu_ucode.h" +#include "soc15_common.h" + +#define FW_ATTESTATION_DB_COOKIE 0x143b6a37 +#define FW_ATTESTATION_RECORD_VALID 1 +#define FW_ATTESTATION_MAX_SIZE 4096 + +struct FW_ATT_DB_HEADER { + uint32_t AttDbVersion; /* version of the fwar feature */ + uint32_t AttDbCookie; /* cookie as an extra check for corrupt data */ +}; + +struct FW_ATT_RECORD { + uint16_t AttFwIdV1; /* Legacy FW Type field */ + uint16_t AttFwIdV2; /* V2 FW ID field */ + uint32_t AttFWVersion; /* FW Version */ + uint16_t AttFWActiveFunctionID; /* The VF ID (only in VF Attestation Table) */ + uint8_t AttSource; /* FW source indicator */ + uint8_t RecordValid; /* Indicates whether the record is a valid entry */ + uint32_t AttFwTaId; /* Ta ID (only in TA Attestation Table) */ +}; + +static ssize_t amdgpu_fw_attestation_debugfs_read(struct file *f, + char __user *buf, + size_t size, + loff_t *pos) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private; + uint64_t records_addr = 0; + uint64_t vram_pos = 0; + struct FW_ATT_DB_HEADER fw_att_hdr = {0}; + struct FW_ATT_RECORD fw_att_record = {0}; + + if (size < sizeof(struct FW_ATT_RECORD)) { + DRM_WARN("FW attestation input buffer not enough memory"); + return -EINVAL; + } + + if ((*pos + sizeof(struct FW_ATT_DB_HEADER)) >= FW_ATTESTATION_MAX_SIZE) { + DRM_WARN("FW attestation out of bounds"); + return 0; + } + + if (psp_get_fw_attestation_records_addr(&adev->psp, &records_addr)) { + DRM_WARN("Failed to get FW attestation record address"); + return -EINVAL; + } + + vram_pos = records_addr - adev->gmc.vram_start; + + if (*pos == 0) { + amdgpu_device_vram_access(adev, + vram_pos, + (uint32_t *)&fw_att_hdr, + sizeof(struct FW_ATT_DB_HEADER), + false); + + if (fw_att_hdr.AttDbCookie != FW_ATTESTATION_DB_COOKIE) { + DRM_WARN("Invalid FW attestation cookie"); + return -EINVAL; + } + + DRM_INFO("FW attestation version = 0x%X", fw_att_hdr.AttDbVersion); + } + + amdgpu_device_vram_access(adev, + vram_pos + sizeof(struct FW_ATT_DB_HEADER) + *pos, + (uint32_t *)&fw_att_record, + sizeof(struct FW_ATT_RECORD), + false); + + if (fw_att_record.RecordValid != FW_ATTESTATION_RECORD_VALID) + return 0; + + if (copy_to_user(buf, (void *)&fw_att_record, sizeof(struct FW_ATT_RECORD))) + return -EINVAL; + + *pos += sizeof(struct FW_ATT_RECORD); + + return sizeof(struct FW_ATT_RECORD); +} + +static const struct file_operations amdgpu_fw_attestation_debugfs_ops = { + .owner = THIS_MODULE, + .read = amdgpu_fw_attestation_debugfs_read, + .write = NULL, + .llseek = default_llseek +}; + +static int amdgpu_is_fw_attestation_supported(struct amdgpu_device *adev) +{ + if (adev->flags & AMD_IS_APU) + return 0; + + if (adev->asic_type >= CHIP_SIENNA_CICHLID) + return 1; + + return 0; +} + +void amdgpu_fw_attestation_debugfs_init(struct amdgpu_device *adev) +{ + if (!amdgpu_is_fw_attestation_supported(adev)) + return; + + debugfs_create_file("amdgpu_fw_attestation", + 0400, + adev_to_drm(adev)->primary->debugfs_root, + adev, + &amdgpu_fw_attestation_debugfs_ops); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.h new file mode 100644 index 000000000..90af4fe58 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.h @@ -0,0 +1,30 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + */ +#ifndef _AMDGPU_FW_ATTESTATION_H +#define _AMDGPU_FW_ATTESTATION_H + +#include "amdgpu.h" + +void amdgpu_fw_attestation_debugfs_init(struct amdgpu_device *adev); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c new file mode 100644 index 000000000..73b8cca35 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c @@ -0,0 +1,438 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + * Jerome Glisse + */ + +#include +#include + +#include +#ifdef CONFIG_X86 +#include +#endif +#include "amdgpu.h" +#include +#include + +/* + * GART + * The GART (Graphics Aperture Remapping Table) is an aperture + * in the GPU's address space. System pages can be mapped into + * the aperture and look like contiguous pages from the GPU's + * perspective. A page table maps the pages in the aperture + * to the actual backing pages in system memory. + * + * Radeon GPUs support both an internal GART, as described above, + * and AGP. AGP works similarly, but the GART table is configured + * and maintained by the northbridge rather than the driver. + * Radeon hw has a separate AGP aperture that is programmed to + * point to the AGP aperture provided by the northbridge and the + * requests are passed through to the northbridge aperture. + * Both AGP and internal GART can be used at the same time, however + * that is not currently supported by the driver. + * + * This file handles the common internal GART management. + */ + +/* + * Common GART table functions. + */ + +/** + * amdgpu_gart_dummy_page_init - init dummy page used by the driver + * + * @adev: amdgpu_device pointer + * + * Allocate the dummy page used by the driver (all asics). + * This dummy page is used by the driver as a filler for gart entries + * when pages are taken out of the GART + * Returns 0 on sucess, -ENOMEM on failure. + */ +static int amdgpu_gart_dummy_page_init(struct amdgpu_device *adev) +{ + struct page *dummy_page = ttm_glob.dummy_read_page; + + if (adev->dummy_page_addr) + return 0; + adev->dummy_page_addr = dma_map_page(&adev->pdev->dev, dummy_page, 0, + PAGE_SIZE, DMA_BIDIRECTIONAL); + if (dma_mapping_error(&adev->pdev->dev, adev->dummy_page_addr)) { + dev_err(&adev->pdev->dev, "Failed to DMA MAP the dummy page\n"); + adev->dummy_page_addr = 0; + return -ENOMEM; + } + return 0; +} + +/** + * amdgpu_gart_dummy_page_fini - free dummy page used by the driver + * + * @adev: amdgpu_device pointer + * + * Frees the dummy page used by the driver (all asics). + */ +void amdgpu_gart_dummy_page_fini(struct amdgpu_device *adev) +{ + if (!adev->dummy_page_addr) + return; + dma_unmap_page(&adev->pdev->dev, adev->dummy_page_addr, PAGE_SIZE, + DMA_BIDIRECTIONAL); + adev->dummy_page_addr = 0; +} + +/** + * amdgpu_gart_table_ram_alloc - allocate system ram for gart page table + * + * @adev: amdgpu_device pointer + * + * Allocate system memory for GART page table for ASICs that don't have + * dedicated VRAM. + * Returns 0 for success, error for failure. + */ +int amdgpu_gart_table_ram_alloc(struct amdgpu_device *adev) +{ + unsigned int order = get_order(adev->gart.table_size); + gfp_t gfp_flags = GFP_KERNEL | __GFP_ZERO; + struct amdgpu_bo *bo = NULL; + struct sg_table *sg = NULL; + struct amdgpu_bo_param bp; + dma_addr_t dma_addr; + struct page *p; + int ret; + + if (adev->gart.bo != NULL) + return 0; + + p = alloc_pages(gfp_flags, order); + if (!p) + return -ENOMEM; + + /* If the hardware does not support UTCL2 snooping of the CPU caches + * then set_memory_wc() could be used as a workaround to mark the pages + * as write combine memory. + */ + dma_addr = dma_map_page(&adev->pdev->dev, p, 0, adev->gart.table_size, + DMA_BIDIRECTIONAL); + if (dma_mapping_error(&adev->pdev->dev, dma_addr)) { + dev_err(&adev->pdev->dev, "Failed to DMA MAP the GART BO page\n"); + __free_pages(p, order); + p = NULL; + return -EFAULT; + } + + dev_info(adev->dev, "%s dma_addr:%pad\n", __func__, &dma_addr); + /* Create SG table */ + sg = kmalloc(sizeof(*sg), GFP_KERNEL); + if (!sg) { + ret = -ENOMEM; + goto error; + } + ret = sg_alloc_table(sg, 1, GFP_KERNEL); + if (ret) + goto error; + + sg_dma_address(sg->sgl) = dma_addr; + sg->sgl->length = adev->gart.table_size; +#ifdef CONFIG_NEED_SG_DMA_LENGTH + sg->sgl->dma_length = adev->gart.table_size; +#endif + /* Create SG BO */ + memset(&bp, 0, sizeof(bp)); + bp.size = adev->gart.table_size; + bp.byte_align = PAGE_SIZE; + bp.domain = AMDGPU_GEM_DOMAIN_CPU; + bp.type = ttm_bo_type_sg; + bp.resv = NULL; + bp.bo_ptr_size = sizeof(struct amdgpu_bo); + bp.flags = 0; + ret = amdgpu_bo_create(adev, &bp, &bo); + if (ret) + goto error; + + bo->tbo.sg = sg; + bo->tbo.ttm->sg = sg; + bo->allowed_domains = AMDGPU_GEM_DOMAIN_GTT; + bo->preferred_domains = AMDGPU_GEM_DOMAIN_GTT; + + ret = amdgpu_bo_reserve(bo, true); + if (ret) { + dev_err(adev->dev, "(%d) failed to reserve bo for GART system bo\n", ret); + goto error; + } + + ret = amdgpu_bo_pin(bo, AMDGPU_GEM_DOMAIN_GTT); + WARN(ret, "Pinning the GART table failed"); + if (ret) + goto error_resv; + + adev->gart.bo = bo; + adev->gart.ptr = page_to_virt(p); + /* Make GART table accessible in VMID0 */ + ret = amdgpu_ttm_alloc_gart(&adev->gart.bo->tbo); + if (ret) + amdgpu_gart_table_ram_free(adev); + amdgpu_bo_unreserve(bo); + + return 0; + +error_resv: + amdgpu_bo_unreserve(bo); +error: + amdgpu_bo_unref(&bo); + if (sg) { + sg_free_table(sg); + kfree(sg); + } + __free_pages(p, order); + return ret; +} + +/** + * amdgpu_gart_table_ram_free - free gart page table system ram + * + * @adev: amdgpu_device pointer + * + * Free the system memory used for the GART page tableon ASICs that don't + * have dedicated VRAM. + */ +void amdgpu_gart_table_ram_free(struct amdgpu_device *adev) +{ + unsigned int order = get_order(adev->gart.table_size); + struct sg_table *sg = adev->gart.bo->tbo.sg; + struct page *p; + int ret; + + ret = amdgpu_bo_reserve(adev->gart.bo, false); + if (!ret) { + amdgpu_bo_unpin(adev->gart.bo); + amdgpu_bo_unreserve(adev->gart.bo); + } + amdgpu_bo_unref(&adev->gart.bo); + sg_free_table(sg); + kfree(sg); + p = virt_to_page(adev->gart.ptr); + __free_pages(p, order); + + adev->gart.ptr = NULL; +} + +/** + * amdgpu_gart_table_vram_alloc - allocate vram for gart page table + * + * @adev: amdgpu_device pointer + * + * Allocate video memory for GART page table + * (pcie r4xx, r5xx+). These asics require the + * gart table to be in video memory. + * Returns 0 for success, error for failure. + */ +int amdgpu_gart_table_vram_alloc(struct amdgpu_device *adev) +{ + if (adev->gart.bo != NULL) + return 0; + + return amdgpu_bo_create_kernel(adev, adev->gart.table_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM, &adev->gart.bo, + NULL, (void *)&adev->gart.ptr); +} + +/** + * amdgpu_gart_table_vram_free - free gart page table vram + * + * @adev: amdgpu_device pointer + * + * Free the video memory used for the GART page table + * (pcie r4xx, r5xx+). These asics require the gart table to + * be in video memory. + */ +void amdgpu_gart_table_vram_free(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gart.bo, NULL, (void *)&adev->gart.ptr); +} + +/* + * Common gart functions. + */ +/** + * amdgpu_gart_unbind - unbind pages from the gart page table + * + * @adev: amdgpu_device pointer + * @offset: offset into the GPU's gart aperture + * @pages: number of pages to unbind + * + * Unbinds the requested pages from the gart page table and + * replaces them with the dummy page (all asics). + * Returns 0 for success, -EINVAL for failure. + */ +void amdgpu_gart_unbind(struct amdgpu_device *adev, uint64_t offset, + int pages) +{ + unsigned t; + unsigned p; + int i, j; + u64 page_base; + /* Starting from VEGA10, system bit must be 0 to mean invalid. */ + uint64_t flags = 0; + int idx; + + if (!adev->gart.ptr) + return; + + if (!drm_dev_enter(adev_to_drm(adev), &idx)) + return; + + t = offset / AMDGPU_GPU_PAGE_SIZE; + p = t / AMDGPU_GPU_PAGES_IN_CPU_PAGE; + for (i = 0; i < pages; i++, p++) { + page_base = adev->dummy_page_addr; + if (!adev->gart.ptr) + continue; + + for (j = 0; j < AMDGPU_GPU_PAGES_IN_CPU_PAGE; j++, t++) { + amdgpu_gmc_set_pte_pde(adev, adev->gart.ptr, + t, page_base, flags); + page_base += AMDGPU_GPU_PAGE_SIZE; + } + } + mb(); + amdgpu_device_flush_hdp(adev, NULL); + for_each_set_bit(i, adev->vmhubs_mask, AMDGPU_MAX_VMHUBS) + amdgpu_gmc_flush_gpu_tlb(adev, 0, i, 0); + + drm_dev_exit(idx); +} + +/** + * amdgpu_gart_map - map dma_addresses into GART entries + * + * @adev: amdgpu_device pointer + * @offset: offset into the GPU's gart aperture + * @pages: number of pages to bind + * @dma_addr: DMA addresses of pages + * @flags: page table entry flags + * @dst: CPU address of the gart table + * + * Map the dma_addresses into GART entries (all asics). + * Returns 0 for success, -EINVAL for failure. + */ +void amdgpu_gart_map(struct amdgpu_device *adev, uint64_t offset, + int pages, dma_addr_t *dma_addr, uint64_t flags, + void *dst) +{ + uint64_t page_base; + unsigned i, j, t; + int idx; + + if (!drm_dev_enter(adev_to_drm(adev), &idx)) + return; + + t = offset / AMDGPU_GPU_PAGE_SIZE; + + for (i = 0; i < pages; i++) { + page_base = dma_addr[i]; + for (j = 0; j < AMDGPU_GPU_PAGES_IN_CPU_PAGE; j++, t++) { + amdgpu_gmc_set_pte_pde(adev, dst, t, page_base, flags); + page_base += AMDGPU_GPU_PAGE_SIZE; + } + } + drm_dev_exit(idx); +} + +/** + * amdgpu_gart_bind - bind pages into the gart page table + * + * @adev: amdgpu_device pointer + * @offset: offset into the GPU's gart aperture + * @pages: number of pages to bind + * @dma_addr: DMA addresses of pages + * @flags: page table entry flags + * + * Binds the requested pages to the gart page table + * (all asics). + * Returns 0 for success, -EINVAL for failure. + */ +void amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset, + int pages, dma_addr_t *dma_addr, + uint64_t flags) +{ + if (!adev->gart.ptr) + return; + + amdgpu_gart_map(adev, offset, pages, dma_addr, flags, adev->gart.ptr); +} + +/** + * amdgpu_gart_invalidate_tlb - invalidate gart TLB + * + * @adev: amdgpu device driver pointer + * + * Invalidate gart TLB which can be use as a way to flush gart changes + * + */ +void amdgpu_gart_invalidate_tlb(struct amdgpu_device *adev) +{ + int i; + + if (!adev->gart.ptr) + return; + + mb(); + amdgpu_device_flush_hdp(adev, NULL); + for_each_set_bit(i, adev->vmhubs_mask, AMDGPU_MAX_VMHUBS) + amdgpu_gmc_flush_gpu_tlb(adev, 0, i, 0); +} + +/** + * amdgpu_gart_init - init the driver info for managing the gart + * + * @adev: amdgpu_device pointer + * + * Allocate the dummy page and init the gart driver info (all asics). + * Returns 0 for success, error for failure. + */ +int amdgpu_gart_init(struct amdgpu_device *adev) +{ + int r; + + if (adev->dummy_page_addr) + return 0; + + /* We need PAGE_SIZE >= AMDGPU_GPU_PAGE_SIZE */ + if (PAGE_SIZE < AMDGPU_GPU_PAGE_SIZE) { + DRM_ERROR("Page size is smaller than GPU page size!\n"); + return -EINVAL; + } + r = amdgpu_gart_dummy_page_init(adev); + if (r) + return r; + /* Compute table size */ + adev->gart.num_cpu_pages = adev->gmc.gart_size / PAGE_SIZE; + adev->gart.num_gpu_pages = adev->gmc.gart_size / AMDGPU_GPU_PAGE_SIZE; + DRM_INFO("GART: num cpu pages %u, num gpu pages %u\n", + adev->gart.num_cpu_pages, adev->gart.num_gpu_pages); + + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h new file mode 100644 index 000000000..8283d682f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h @@ -0,0 +1,70 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_GART_H__ +#define __AMDGPU_GART_H__ + +#include + +/* + * GART structures, functions & helpers + */ +struct amdgpu_device; +struct amdgpu_bo; + +#define AMDGPU_GPU_PAGE_SIZE 4096 +#define AMDGPU_GPU_PAGE_MASK (AMDGPU_GPU_PAGE_SIZE - 1) +#define AMDGPU_GPU_PAGE_SHIFT 12 +#define AMDGPU_GPU_PAGE_ALIGN(a) (((a) + AMDGPU_GPU_PAGE_MASK) & ~AMDGPU_GPU_PAGE_MASK) + +#define AMDGPU_GPU_PAGES_IN_CPU_PAGE (PAGE_SIZE / AMDGPU_GPU_PAGE_SIZE) + +struct amdgpu_gart { + struct amdgpu_bo *bo; + /* CPU kmapped address of gart table */ + void *ptr; + unsigned num_gpu_pages; + unsigned num_cpu_pages; + unsigned table_size; + + /* Asic default pte flags */ + uint64_t gart_pte_flags; +}; + +int amdgpu_gart_table_ram_alloc(struct amdgpu_device *adev); +void amdgpu_gart_table_ram_free(struct amdgpu_device *adev); +int amdgpu_gart_table_vram_alloc(struct amdgpu_device *adev); +void amdgpu_gart_table_vram_free(struct amdgpu_device *adev); +int amdgpu_gart_table_vram_pin(struct amdgpu_device *adev); +void amdgpu_gart_table_vram_unpin(struct amdgpu_device *adev); +int amdgpu_gart_init(struct amdgpu_device *adev); +void amdgpu_gart_dummy_page_fini(struct amdgpu_device *adev); +void amdgpu_gart_unbind(struct amdgpu_device *adev, uint64_t offset, + int pages); +void amdgpu_gart_map(struct amdgpu_device *adev, uint64_t offset, + int pages, dma_addr_t *dma_addr, uint64_t flags, + void *dst); +void amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset, + int pages, dma_addr_t *dma_addr, uint64_t flags); +void amdgpu_gart_invalidate_tlb(struct amdgpu_device *adev); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gds.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gds.h new file mode 100644 index 000000000..f6ac1e954 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gds.h @@ -0,0 +1,44 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_GDS_H__ +#define __AMDGPU_GDS_H__ + +struct amdgpu_ring; +struct amdgpu_bo; + +struct amdgpu_gds { + uint32_t gds_size; + uint32_t gws_size; + uint32_t oa_size; + uint32_t gds_compute_max_wave_id; +}; + +struct amdgpu_gds_reg_offset { + uint32_t mem_base; + uint32_t mem_size; + uint32_t gws; + uint32_t oa; +}; + +#endif /* __AMDGPU_GDS_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c new file mode 100644 index 000000000..a1b15d0d6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -0,0 +1,1007 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + * Jerome Glisse + */ +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_display.h" +#include "amdgpu_dma_buf.h" +#include "amdgpu_hmm.h" +#include "amdgpu_xgmi.h" + +static const struct drm_gem_object_funcs amdgpu_gem_object_funcs; + +static vm_fault_t amdgpu_gem_fault(struct vm_fault *vmf) +{ + struct ttm_buffer_object *bo = vmf->vma->vm_private_data; + struct drm_device *ddev = bo->base.dev; + vm_fault_t ret; + int idx; + + ret = ttm_bo_vm_reserve(bo, vmf); + if (ret) + return ret; + + if (drm_dev_enter(ddev, &idx)) { + ret = amdgpu_bo_fault_reserve_notify(bo); + if (ret) { + drm_dev_exit(idx); + goto unlock; + } + + ret = ttm_bo_vm_fault_reserved(vmf, vmf->vma->vm_page_prot, + TTM_BO_VM_NUM_PREFAULT); + + drm_dev_exit(idx); + } else { + ret = ttm_bo_vm_dummy_page(vmf, vmf->vma->vm_page_prot); + } + if (ret == VM_FAULT_RETRY && !(vmf->flags & FAULT_FLAG_RETRY_NOWAIT)) + return ret; + +unlock: + dma_resv_unlock(bo->base.resv); + return ret; +} + +static const struct vm_operations_struct amdgpu_gem_vm_ops = { + .fault = amdgpu_gem_fault, + .open = ttm_bo_vm_open, + .close = ttm_bo_vm_close, + .access = ttm_bo_vm_access +}; + +static void amdgpu_gem_object_free(struct drm_gem_object *gobj) +{ + struct amdgpu_bo *robj = gem_to_amdgpu_bo(gobj); + + if (robj) { + amdgpu_hmm_unregister(robj); + amdgpu_bo_unref(&robj); + } +} + +int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size, + int alignment, u32 initial_domain, + u64 flags, enum ttm_bo_type type, + struct dma_resv *resv, + struct drm_gem_object **obj, int8_t xcp_id_plus1) +{ + struct amdgpu_bo *bo; + struct amdgpu_bo_user *ubo; + struct amdgpu_bo_param bp; + int r; + + memset(&bp, 0, sizeof(bp)); + *obj = NULL; + + bp.size = size; + bp.byte_align = alignment; + bp.type = type; + bp.resv = resv; + bp.preferred_domain = initial_domain; + bp.flags = flags; + bp.domain = initial_domain; + bp.bo_ptr_size = sizeof(struct amdgpu_bo); + bp.xcp_id_plus1 = xcp_id_plus1; + + r = amdgpu_bo_create_user(adev, &bp, &ubo); + if (r) + return r; + + bo = &ubo->bo; + *obj = &bo->tbo.base; + (*obj)->funcs = &amdgpu_gem_object_funcs; + + return 0; +} + +void amdgpu_gem_force_release(struct amdgpu_device *adev) +{ + struct drm_device *ddev = adev_to_drm(adev); + struct drm_file *file; + + mutex_lock(&ddev->filelist_mutex); + + list_for_each_entry(file, &ddev->filelist, lhead) { + struct drm_gem_object *gobj; + int handle; + + WARN_ONCE(1, "Still active user space clients!\n"); + spin_lock(&file->table_lock); + idr_for_each_entry(&file->object_idr, gobj, handle) { + WARN_ONCE(1, "And also active allocations!\n"); + drm_gem_object_put(gobj); + } + idr_destroy(&file->object_idr); + spin_unlock(&file->table_lock); + } + + mutex_unlock(&ddev->filelist_mutex); +} + +/* + * Call from drm_gem_handle_create which appear in both new and open ioctl + * case. + */ +static int amdgpu_gem_object_open(struct drm_gem_object *obj, + struct drm_file *file_priv) +{ + struct amdgpu_bo *abo = gem_to_amdgpu_bo(obj); + struct amdgpu_device *adev = amdgpu_ttm_adev(abo->tbo.bdev); + struct amdgpu_fpriv *fpriv = file_priv->driver_priv; + struct amdgpu_vm *vm = &fpriv->vm; + struct amdgpu_bo_va *bo_va; + struct mm_struct *mm; + int r; + + mm = amdgpu_ttm_tt_get_usermm(abo->tbo.ttm); + if (mm && mm != current->mm) + return -EPERM; + + if (abo->flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID && + abo->tbo.base.resv != vm->root.bo->tbo.base.resv) + return -EPERM; + + r = amdgpu_bo_reserve(abo, false); + if (r) + return r; + + bo_va = amdgpu_vm_bo_find(vm, abo); + if (!bo_va) + bo_va = amdgpu_vm_bo_add(adev, vm, abo); + else + ++bo_va->ref_count; + amdgpu_bo_unreserve(abo); + return 0; +} + +static void amdgpu_gem_object_close(struct drm_gem_object *obj, + struct drm_file *file_priv) +{ + struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + struct amdgpu_fpriv *fpriv = file_priv->driver_priv; + struct amdgpu_vm *vm = &fpriv->vm; + + struct dma_fence *fence = NULL; + struct amdgpu_bo_va *bo_va; + struct drm_exec exec; + long r; + + drm_exec_init(&exec, DRM_EXEC_IGNORE_DUPLICATES); + drm_exec_until_all_locked(&exec) { + r = drm_exec_prepare_obj(&exec, &bo->tbo.base, 1); + drm_exec_retry_on_contention(&exec); + if (unlikely(r)) + goto out_unlock; + + r = amdgpu_vm_lock_pd(vm, &exec, 0); + drm_exec_retry_on_contention(&exec); + if (unlikely(r)) + goto out_unlock; + } + + bo_va = amdgpu_vm_bo_find(vm, bo); + if (!bo_va || --bo_va->ref_count) + goto out_unlock; + + amdgpu_vm_bo_del(adev, bo_va); + if (!amdgpu_vm_ready(vm)) + goto out_unlock; + + r = amdgpu_vm_clear_freed(adev, vm, &fence); + if (unlikely(r < 0)) + dev_err(adev->dev, "failed to clear page " + "tables on GEM object close (%ld)\n", r); + if (r || !fence) + goto out_unlock; + + amdgpu_bo_fence(bo, fence, true); + dma_fence_put(fence); + +out_unlock: + if (r) + dev_err(adev->dev, "leaking bo va (%ld)\n", r); + drm_exec_fini(&exec); +} + +static int amdgpu_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma) +{ + struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); + + if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm)) + return -EPERM; + if (bo->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS) + return -EPERM; + + /* Workaround for Thunk bug creating PROT_NONE,MAP_PRIVATE mappings + * for debugger access to invisible VRAM. Should have used MAP_SHARED + * instead. Clearing VM_MAYWRITE prevents the mapping from ever + * becoming writable and makes is_cow_mapping(vm_flags) false. + */ + if (is_cow_mapping(vma->vm_flags) && + !(vma->vm_flags & VM_ACCESS_FLAGS)) + vm_flags_clear(vma, VM_MAYWRITE); + + return drm_gem_ttm_mmap(obj, vma); +} + +static const struct drm_gem_object_funcs amdgpu_gem_object_funcs = { + .free = amdgpu_gem_object_free, + .open = amdgpu_gem_object_open, + .close = amdgpu_gem_object_close, + .export = amdgpu_gem_prime_export, + .vmap = drm_gem_ttm_vmap, + .vunmap = drm_gem_ttm_vunmap, + .mmap = amdgpu_gem_object_mmap, + .vm_ops = &amdgpu_gem_vm_ops, +}; + +/* + * GEM ioctls. + */ +int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_fpriv *fpriv = filp->driver_priv; + struct amdgpu_vm *vm = &fpriv->vm; + union drm_amdgpu_gem_create *args = data; + uint64_t flags = args->in.domain_flags; + uint64_t size = args->in.bo_size; + struct dma_resv *resv = NULL; + struct drm_gem_object *gobj; + uint32_t handle, initial_domain; + int r; + + /* reject DOORBELLs until userspace code to use it is available */ + if (args->in.domains & AMDGPU_GEM_DOMAIN_DOORBELL) + return -EINVAL; + + /* reject invalid gem flags */ + if (flags & ~(AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | + AMDGPU_GEM_CREATE_NO_CPU_ACCESS | + AMDGPU_GEM_CREATE_CPU_GTT_USWC | + AMDGPU_GEM_CREATE_VRAM_CLEARED | + AMDGPU_GEM_CREATE_VM_ALWAYS_VALID | + AMDGPU_GEM_CREATE_EXPLICIT_SYNC | + AMDGPU_GEM_CREATE_ENCRYPTED | + AMDGPU_GEM_CREATE_DISCARDABLE)) + return -EINVAL; + + /* reject invalid gem domains */ + if (args->in.domains & ~AMDGPU_GEM_DOMAIN_MASK) + return -EINVAL; + + if (!amdgpu_is_tmz(adev) && (flags & AMDGPU_GEM_CREATE_ENCRYPTED)) { + DRM_NOTE_ONCE("Cannot allocate secure buffer since TMZ is disabled\n"); + return -EINVAL; + } + + /* create a gem object to contain this object in */ + if (args->in.domains & (AMDGPU_GEM_DOMAIN_GDS | + AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA)) { + if (flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID) { + /* if gds bo is created from user space, it must be + * passed to bo list + */ + DRM_ERROR("GDS bo cannot be per-vm-bo\n"); + return -EINVAL; + } + flags |= AMDGPU_GEM_CREATE_NO_CPU_ACCESS; + } + + if (flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID) { + r = amdgpu_bo_reserve(vm->root.bo, false); + if (r) + return r; + + resv = vm->root.bo->tbo.base.resv; + } + + initial_domain = (u32)(0xffffffff & args->in.domains); +retry: + r = amdgpu_gem_object_create(adev, size, args->in.alignment, + initial_domain, + flags, ttm_bo_type_device, resv, &gobj, fpriv->xcp_id + 1); + if (r && r != -ERESTARTSYS) { + if (flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED) { + flags &= ~AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + goto retry; + } + + if (initial_domain == AMDGPU_GEM_DOMAIN_VRAM) { + initial_domain |= AMDGPU_GEM_DOMAIN_GTT; + goto retry; + } + DRM_DEBUG("Failed to allocate GEM object (%llu, %d, %llu, %d)\n", + size, initial_domain, args->in.alignment, r); + } + + if (flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID) { + if (!r) { + struct amdgpu_bo *abo = gem_to_amdgpu_bo(gobj); + + abo->parent = amdgpu_bo_ref(vm->root.bo); + } + amdgpu_bo_unreserve(vm->root.bo); + } + if (r) + return r; + + r = drm_gem_handle_create(filp, gobj, &handle); + /* drop reference from allocate - handle holds it now */ + drm_gem_object_put(gobj); + if (r) + return r; + + memset(args, 0, sizeof(*args)); + args->out.handle = handle; + return 0; +} + +int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + struct ttm_operation_ctx ctx = { true, false }; + struct amdgpu_device *adev = drm_to_adev(dev); + struct drm_amdgpu_gem_userptr *args = data; + struct amdgpu_fpriv *fpriv = filp->driver_priv; + struct drm_gem_object *gobj; + struct hmm_range *range; + struct amdgpu_bo *bo; + uint32_t handle; + int r; + + args->addr = untagged_addr(args->addr); + + if (offset_in_page(args->addr | args->size)) + return -EINVAL; + + /* reject unknown flag values */ + if (args->flags & ~(AMDGPU_GEM_USERPTR_READONLY | + AMDGPU_GEM_USERPTR_ANONONLY | AMDGPU_GEM_USERPTR_VALIDATE | + AMDGPU_GEM_USERPTR_REGISTER)) + return -EINVAL; + + if (!(args->flags & AMDGPU_GEM_USERPTR_READONLY) && + !(args->flags & AMDGPU_GEM_USERPTR_REGISTER)) { + + /* if we want to write to it we must install a MMU notifier */ + return -EACCES; + } + + /* create a gem object to contain this object in */ + r = amdgpu_gem_object_create(adev, args->size, 0, AMDGPU_GEM_DOMAIN_CPU, + 0, ttm_bo_type_device, NULL, &gobj, fpriv->xcp_id + 1); + if (r) + return r; + + bo = gem_to_amdgpu_bo(gobj); + bo->preferred_domains = AMDGPU_GEM_DOMAIN_GTT; + bo->allowed_domains = AMDGPU_GEM_DOMAIN_GTT; + r = amdgpu_ttm_tt_set_userptr(&bo->tbo, args->addr, args->flags); + if (r) + goto release_object; + + r = amdgpu_hmm_register(bo, args->addr); + if (r) + goto release_object; + + if (args->flags & AMDGPU_GEM_USERPTR_VALIDATE) { + r = amdgpu_ttm_tt_get_user_pages(bo, bo->tbo.ttm->pages, + &range); + if (r) + goto release_object; + + r = amdgpu_bo_reserve(bo, true); + if (r) + goto user_pages_done; + + amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_GTT); + r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + amdgpu_bo_unreserve(bo); + if (r) + goto user_pages_done; + } + + r = drm_gem_handle_create(filp, gobj, &handle); + if (r) + goto user_pages_done; + + args->handle = handle; + +user_pages_done: + if (args->flags & AMDGPU_GEM_USERPTR_VALIDATE) + amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm, range); + +release_object: + drm_gem_object_put(gobj); + + return r; +} + +int amdgpu_mode_dumb_mmap(struct drm_file *filp, + struct drm_device *dev, + uint32_t handle, uint64_t *offset_p) +{ + struct drm_gem_object *gobj; + struct amdgpu_bo *robj; + + gobj = drm_gem_object_lookup(filp, handle); + if (!gobj) + return -ENOENT; + + robj = gem_to_amdgpu_bo(gobj); + if (amdgpu_ttm_tt_get_usermm(robj->tbo.ttm) || + (robj->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS)) { + drm_gem_object_put(gobj); + return -EPERM; + } + *offset_p = amdgpu_bo_mmap_offset(robj); + drm_gem_object_put(gobj); + return 0; +} + +int amdgpu_gem_mmap_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + union drm_amdgpu_gem_mmap *args = data; + uint32_t handle = args->in.handle; + + memset(args, 0, sizeof(*args)); + return amdgpu_mode_dumb_mmap(filp, dev, handle, &args->out.addr_ptr); +} + +/** + * amdgpu_gem_timeout - calculate jiffies timeout from absolute value + * + * @timeout_ns: timeout in ns + * + * Calculate the timeout in jiffies from an absolute timeout in ns. + */ +unsigned long amdgpu_gem_timeout(uint64_t timeout_ns) +{ + unsigned long timeout_jiffies; + ktime_t timeout; + + /* clamp timeout if it's to large */ + if (((int64_t)timeout_ns) < 0) + return MAX_SCHEDULE_TIMEOUT; + + timeout = ktime_sub(ns_to_ktime(timeout_ns), ktime_get()); + if (ktime_to_ns(timeout) < 0) + return 0; + + timeout_jiffies = nsecs_to_jiffies(ktime_to_ns(timeout)); + /* clamp timeout to avoid unsigned-> signed overflow */ + if (timeout_jiffies > MAX_SCHEDULE_TIMEOUT) + return MAX_SCHEDULE_TIMEOUT - 1; + + return timeout_jiffies; +} + +int amdgpu_gem_wait_idle_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + union drm_amdgpu_gem_wait_idle *args = data; + struct drm_gem_object *gobj; + struct amdgpu_bo *robj; + uint32_t handle = args->in.handle; + unsigned long timeout = amdgpu_gem_timeout(args->in.timeout); + int r = 0; + long ret; + + gobj = drm_gem_object_lookup(filp, handle); + if (!gobj) + return -ENOENT; + + robj = gem_to_amdgpu_bo(gobj); + ret = dma_resv_wait_timeout(robj->tbo.base.resv, DMA_RESV_USAGE_READ, + true, timeout); + + /* ret == 0 means not signaled, + * ret > 0 means signaled + * ret < 0 means interrupted before timeout + */ + if (ret >= 0) { + memset(args, 0, sizeof(*args)); + args->out.status = (ret == 0); + } else + r = ret; + + drm_gem_object_put(gobj); + return r; +} + +int amdgpu_gem_metadata_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + struct drm_amdgpu_gem_metadata *args = data; + struct drm_gem_object *gobj; + struct amdgpu_bo *robj; + int r = -1; + + DRM_DEBUG("%d\n", args->handle); + gobj = drm_gem_object_lookup(filp, args->handle); + if (gobj == NULL) + return -ENOENT; + robj = gem_to_amdgpu_bo(gobj); + + r = amdgpu_bo_reserve(robj, false); + if (unlikely(r != 0)) + goto out; + + if (args->op == AMDGPU_GEM_METADATA_OP_GET_METADATA) { + amdgpu_bo_get_tiling_flags(robj, &args->data.tiling_info); + r = amdgpu_bo_get_metadata(robj, args->data.data, + sizeof(args->data.data), + &args->data.data_size_bytes, + &args->data.flags); + } else if (args->op == AMDGPU_GEM_METADATA_OP_SET_METADATA) { + if (args->data.data_size_bytes > sizeof(args->data.data)) { + r = -EINVAL; + goto unreserve; + } + r = amdgpu_bo_set_tiling_flags(robj, args->data.tiling_info); + if (!r) + r = amdgpu_bo_set_metadata(robj, args->data.data, + args->data.data_size_bytes, + args->data.flags); + } + +unreserve: + amdgpu_bo_unreserve(robj); +out: + drm_gem_object_put(gobj); + return r; +} + +/** + * amdgpu_gem_va_update_vm -update the bo_va in its VM + * + * @adev: amdgpu_device pointer + * @vm: vm to update + * @bo_va: bo_va to update + * @operation: map, unmap or clear + * + * Update the bo_va directly after setting its address. Errors are not + * vital here, so they are not reported back to userspace. + */ +static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + struct amdgpu_bo_va *bo_va, + uint32_t operation) +{ + int r; + + if (!amdgpu_vm_ready(vm)) + return; + + r = amdgpu_vm_clear_freed(adev, vm, NULL); + if (r) + goto error; + + if (operation == AMDGPU_VA_OP_MAP || + operation == AMDGPU_VA_OP_REPLACE) { + r = amdgpu_vm_bo_update(adev, bo_va, false); + if (r) + goto error; + } + + r = amdgpu_vm_update_pdes(adev, vm, false); + +error: + if (r && r != -ERESTARTSYS) + DRM_ERROR("Couldn't update BO_VA (%d)\n", r); +} + +/** + * amdgpu_gem_va_map_flags - map GEM UAPI flags into hardware flags + * + * @adev: amdgpu_device pointer + * @flags: GEM UAPI flags + * + * Returns the GEM UAPI flags mapped into hardware for the ASIC. + */ +uint64_t amdgpu_gem_va_map_flags(struct amdgpu_device *adev, uint32_t flags) +{ + uint64_t pte_flag = 0; + + if (flags & AMDGPU_VM_PAGE_EXECUTABLE) + pte_flag |= AMDGPU_PTE_EXECUTABLE; + if (flags & AMDGPU_VM_PAGE_READABLE) + pte_flag |= AMDGPU_PTE_READABLE; + if (flags & AMDGPU_VM_PAGE_WRITEABLE) + pte_flag |= AMDGPU_PTE_WRITEABLE; + if (flags & AMDGPU_VM_PAGE_PRT) + pte_flag |= AMDGPU_PTE_PRT; + if (flags & AMDGPU_VM_PAGE_NOALLOC) + pte_flag |= AMDGPU_PTE_NOALLOC; + + if (adev->gmc.gmc_funcs->map_mtype) + pte_flag |= amdgpu_gmc_map_mtype(adev, + flags & AMDGPU_VM_MTYPE_MASK); + + return pte_flag; +} + +int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + const uint32_t valid_flags = AMDGPU_VM_DELAY_UPDATE | + AMDGPU_VM_PAGE_READABLE | AMDGPU_VM_PAGE_WRITEABLE | + AMDGPU_VM_PAGE_EXECUTABLE | AMDGPU_VM_MTYPE_MASK | + AMDGPU_VM_PAGE_NOALLOC; + const uint32_t prt_flags = AMDGPU_VM_DELAY_UPDATE | + AMDGPU_VM_PAGE_PRT; + + struct drm_amdgpu_gem_va *args = data; + struct drm_gem_object *gobj; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_fpriv *fpriv = filp->driver_priv; + struct amdgpu_bo *abo; + struct amdgpu_bo_va *bo_va; + struct drm_exec exec; + uint64_t va_flags; + uint64_t vm_size; + int r = 0; + + if (args->va_address < AMDGPU_VA_RESERVED_SIZE) { + dev_dbg(dev->dev, + "va_address 0x%llx is in reserved area 0x%llx\n", + args->va_address, AMDGPU_VA_RESERVED_SIZE); + return -EINVAL; + } + + if (args->va_address >= AMDGPU_GMC_HOLE_START && + args->va_address < AMDGPU_GMC_HOLE_END) { + dev_dbg(dev->dev, + "va_address 0x%llx is in VA hole 0x%llx-0x%llx\n", + args->va_address, AMDGPU_GMC_HOLE_START, + AMDGPU_GMC_HOLE_END); + return -EINVAL; + } + + args->va_address &= AMDGPU_GMC_HOLE_MASK; + + vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE; + vm_size -= AMDGPU_VA_RESERVED_SIZE; + if (args->va_address + args->map_size > vm_size) { + dev_dbg(dev->dev, + "va_address 0x%llx is in top reserved area 0x%llx\n", + args->va_address + args->map_size, vm_size); + return -EINVAL; + } + + if ((args->flags & ~valid_flags) && (args->flags & ~prt_flags)) { + dev_dbg(dev->dev, "invalid flags combination 0x%08X\n", + args->flags); + return -EINVAL; + } + + switch (args->operation) { + case AMDGPU_VA_OP_MAP: + case AMDGPU_VA_OP_UNMAP: + case AMDGPU_VA_OP_CLEAR: + case AMDGPU_VA_OP_REPLACE: + break; + default: + dev_dbg(dev->dev, "unsupported operation %d\n", + args->operation); + return -EINVAL; + } + + if ((args->operation != AMDGPU_VA_OP_CLEAR) && + !(args->flags & AMDGPU_VM_PAGE_PRT)) { + gobj = drm_gem_object_lookup(filp, args->handle); + if (gobj == NULL) + return -ENOENT; + abo = gem_to_amdgpu_bo(gobj); + } else { + gobj = NULL; + abo = NULL; + } + + drm_exec_init(&exec, DRM_EXEC_INTERRUPTIBLE_WAIT | + DRM_EXEC_IGNORE_DUPLICATES); + drm_exec_until_all_locked(&exec) { + if (gobj) { + r = drm_exec_lock_obj(&exec, gobj); + drm_exec_retry_on_contention(&exec); + if (unlikely(r)) + goto error; + } + + r = amdgpu_vm_lock_pd(&fpriv->vm, &exec, 2); + drm_exec_retry_on_contention(&exec); + if (unlikely(r)) + goto error; + } + + if (abo) { + bo_va = amdgpu_vm_bo_find(&fpriv->vm, abo); + if (!bo_va) { + r = -ENOENT; + goto error; + } + } else if (args->operation != AMDGPU_VA_OP_CLEAR) { + bo_va = fpriv->prt_va; + } else { + bo_va = NULL; + } + + switch (args->operation) { + case AMDGPU_VA_OP_MAP: + va_flags = amdgpu_gem_va_map_flags(adev, args->flags); + r = amdgpu_vm_bo_map(adev, bo_va, args->va_address, + args->offset_in_bo, args->map_size, + va_flags); + break; + case AMDGPU_VA_OP_UNMAP: + r = amdgpu_vm_bo_unmap(adev, bo_va, args->va_address); + break; + + case AMDGPU_VA_OP_CLEAR: + r = amdgpu_vm_bo_clear_mappings(adev, &fpriv->vm, + args->va_address, + args->map_size); + break; + case AMDGPU_VA_OP_REPLACE: + va_flags = amdgpu_gem_va_map_flags(adev, args->flags); + r = amdgpu_vm_bo_replace_map(adev, bo_va, args->va_address, + args->offset_in_bo, args->map_size, + va_flags); + break; + default: + break; + } + if (!r && !(args->flags & AMDGPU_VM_DELAY_UPDATE) && !amdgpu_vm_debug) + amdgpu_gem_va_update_vm(adev, &fpriv->vm, bo_va, + args->operation); + +error: + drm_exec_fini(&exec); + drm_gem_object_put(gobj); + return r; +} + +int amdgpu_gem_op_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + struct drm_amdgpu_gem_op *args = data; + struct drm_gem_object *gobj; + struct amdgpu_vm_bo_base *base; + struct amdgpu_bo *robj; + int r; + + gobj = drm_gem_object_lookup(filp, args->handle); + if (!gobj) + return -ENOENT; + + robj = gem_to_amdgpu_bo(gobj); + + r = amdgpu_bo_reserve(robj, false); + if (unlikely(r)) + goto out; + + switch (args->op) { + case AMDGPU_GEM_OP_GET_GEM_CREATE_INFO: { + struct drm_amdgpu_gem_create_in info; + void __user *out = u64_to_user_ptr(args->value); + + info.bo_size = robj->tbo.base.size; + info.alignment = robj->tbo.page_alignment << PAGE_SHIFT; + info.domains = robj->preferred_domains; + info.domain_flags = robj->flags; + amdgpu_bo_unreserve(robj); + if (copy_to_user(out, &info, sizeof(info))) + r = -EFAULT; + break; + } + case AMDGPU_GEM_OP_SET_PLACEMENT: + if (robj->tbo.base.import_attach && + args->value & AMDGPU_GEM_DOMAIN_VRAM) { + r = -EINVAL; + amdgpu_bo_unreserve(robj); + break; + } + if (amdgpu_ttm_tt_get_usermm(robj->tbo.ttm)) { + r = -EPERM; + amdgpu_bo_unreserve(robj); + break; + } + for (base = robj->vm_bo; base; base = base->next) + if (amdgpu_xgmi_same_hive(amdgpu_ttm_adev(robj->tbo.bdev), + amdgpu_ttm_adev(base->vm->root.bo->tbo.bdev))) { + r = -EINVAL; + amdgpu_bo_unreserve(robj); + goto out; + } + + + robj->preferred_domains = args->value & (AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT | + AMDGPU_GEM_DOMAIN_CPU); + robj->allowed_domains = robj->preferred_domains; + if (robj->allowed_domains == AMDGPU_GEM_DOMAIN_VRAM) + robj->allowed_domains |= AMDGPU_GEM_DOMAIN_GTT; + + if (robj->flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID) + amdgpu_vm_bo_invalidate(adev, robj, true); + + amdgpu_bo_unreserve(robj); + break; + default: + amdgpu_bo_unreserve(robj); + r = -EINVAL; + } + +out: + drm_gem_object_put(gobj); + return r; +} + +static int amdgpu_gem_align_pitch(struct amdgpu_device *adev, + int width, + int cpp, + bool tiled) +{ + int aligned = width; + int pitch_mask = 0; + + switch (cpp) { + case 1: + pitch_mask = 255; + break; + case 2: + pitch_mask = 127; + break; + case 3: + case 4: + pitch_mask = 63; + break; + } + + aligned += pitch_mask; + aligned &= ~pitch_mask; + return aligned * cpp; +} + +int amdgpu_mode_dumb_create(struct drm_file *file_priv, + struct drm_device *dev, + struct drm_mode_create_dumb *args) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_fpriv *fpriv = file_priv->driver_priv; + struct drm_gem_object *gobj; + uint32_t handle; + u64 flags = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | + AMDGPU_GEM_CREATE_CPU_GTT_USWC | + AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS; + u32 domain; + int r; + + /* + * The buffer returned from this function should be cleared, but + * it can only be done if the ring is enabled or we'll fail to + * create the buffer. + */ + if (adev->mman.buffer_funcs_enabled) + flags |= AMDGPU_GEM_CREATE_VRAM_CLEARED; + + args->pitch = amdgpu_gem_align_pitch(adev, args->width, + DIV_ROUND_UP(args->bpp, 8), 0); + args->size = (u64)args->pitch * args->height; + args->size = ALIGN(args->size, PAGE_SIZE); + domain = amdgpu_bo_get_preferred_domain(adev, + amdgpu_display_supported_domains(adev, flags)); + r = amdgpu_gem_object_create(adev, args->size, 0, domain, flags, + ttm_bo_type_device, NULL, &gobj, fpriv->xcp_id + 1); + if (r) + return -ENOMEM; + + r = drm_gem_handle_create(file_priv, gobj, &handle); + /* drop reference from allocate - handle holds it now */ + drm_gem_object_put(gobj); + if (r) + return r; + + args->handle = handle; + return 0; +} + +#if defined(CONFIG_DEBUG_FS) +static int amdgpu_debugfs_gem_info_show(struct seq_file *m, void *unused) +{ + struct amdgpu_device *adev = m->private; + struct drm_device *dev = adev_to_drm(adev); + struct drm_file *file; + int r; + + r = mutex_lock_interruptible(&dev->filelist_mutex); + if (r) + return r; + + list_for_each_entry(file, &dev->filelist, lhead) { + struct task_struct *task; + struct drm_gem_object *gobj; + struct pid *pid; + int id; + + /* + * Although we have a valid reference on file->pid, that does + * not guarantee that the task_struct who called get_pid() is + * still alive (e.g. get_pid(current) => fork() => exit()). + * Therefore, we need to protect this ->comm access using RCU. + */ + rcu_read_lock(); + pid = rcu_dereference(file->pid); + task = pid_task(pid, PIDTYPE_TGID); + seq_printf(m, "pid %8d command %s:\n", pid_nr(pid), + task ? task->comm : ""); + rcu_read_unlock(); + + spin_lock(&file->table_lock); + idr_for_each_entry(&file->object_idr, gobj, id) { + struct amdgpu_bo *bo = gem_to_amdgpu_bo(gobj); + + amdgpu_bo_print_info(id, bo, m); + } + spin_unlock(&file->table_lock); + } + + mutex_unlock(&dev->filelist_mutex); + return 0; +} + +DEFINE_SHOW_ATTRIBUTE(amdgpu_debugfs_gem_info); + +#endif + +void amdgpu_debugfs_gem_init(struct amdgpu_device *adev) +{ +#if defined(CONFIG_DEBUG_FS) + struct drm_minor *minor = adev_to_drm(adev)->primary; + struct dentry *root = minor->debugfs_root; + + debugfs_create_file("amdgpu_gem_info", 0444, root, adev, + &amdgpu_debugfs_gem_info_fops); +#endif +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h new file mode 100644 index 000000000..f30264782 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h @@ -0,0 +1,73 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_GEM_H__ +#define __AMDGPU_GEM_H__ + +#include +#include + +/* + * GEM. + */ + +#define AMDGPU_GEM_DOMAIN_MAX 0x3 +#define gem_to_amdgpu_bo(gobj) container_of((gobj), struct amdgpu_bo, tbo.base) + +unsigned long amdgpu_gem_timeout(uint64_t timeout_ns); + +/* + * GEM objects. + */ +void amdgpu_gem_force_release(struct amdgpu_device *adev); +int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size, + int alignment, u32 initial_domain, + u64 flags, enum ttm_bo_type type, + struct dma_resv *resv, + struct drm_gem_object **obj, int8_t xcp_id_plus1); +int amdgpu_mode_dumb_create(struct drm_file *file_priv, + struct drm_device *dev, + struct drm_mode_create_dumb *args); +int amdgpu_mode_dumb_mmap(struct drm_file *filp, + struct drm_device *dev, + uint32_t handle, uint64_t *offset_p); + +int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); +int amdgpu_gem_info_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); +int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); +int amdgpu_gem_mmap_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); +int amdgpu_gem_wait_idle_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); +uint64_t amdgpu_gem_va_map_flags(struct amdgpu_device *adev, uint32_t flags); +int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); +int amdgpu_gem_op_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); + +int amdgpu_gem_metadata_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c new file mode 100644 index 000000000..ef4cb9217 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -0,0 +1,1311 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include "amdgpu.h" +#include "amdgpu_gfx.h" +#include "amdgpu_rlc.h" +#include "amdgpu_ras.h" +#include "amdgpu_xcp.h" + +/* delay 0.1 second to enable gfx off feature */ +#define GFX_OFF_DELAY_ENABLE msecs_to_jiffies(100) + +#define GFX_OFF_NO_DELAY 0 + +/* + * GPU GFX IP block helpers function. + */ + +int amdgpu_gfx_mec_queue_to_bit(struct amdgpu_device *adev, int mec, + int pipe, int queue) +{ + int bit = 0; + + bit += mec * adev->gfx.mec.num_pipe_per_mec + * adev->gfx.mec.num_queue_per_pipe; + bit += pipe * adev->gfx.mec.num_queue_per_pipe; + bit += queue; + + return bit; +} + +void amdgpu_queue_mask_bit_to_mec_queue(struct amdgpu_device *adev, int bit, + int *mec, int *pipe, int *queue) +{ + *queue = bit % adev->gfx.mec.num_queue_per_pipe; + *pipe = (bit / adev->gfx.mec.num_queue_per_pipe) + % adev->gfx.mec.num_pipe_per_mec; + *mec = (bit / adev->gfx.mec.num_queue_per_pipe) + / adev->gfx.mec.num_pipe_per_mec; + +} + +bool amdgpu_gfx_is_mec_queue_enabled(struct amdgpu_device *adev, + int xcc_id, int mec, int pipe, int queue) +{ + return test_bit(amdgpu_gfx_mec_queue_to_bit(adev, mec, pipe, queue), + adev->gfx.mec_bitmap[xcc_id].queue_bitmap); +} + +int amdgpu_gfx_me_queue_to_bit(struct amdgpu_device *adev, + int me, int pipe, int queue) +{ + int bit = 0; + + bit += me * adev->gfx.me.num_pipe_per_me + * adev->gfx.me.num_queue_per_pipe; + bit += pipe * adev->gfx.me.num_queue_per_pipe; + bit += queue; + + return bit; +} + +void amdgpu_gfx_bit_to_me_queue(struct amdgpu_device *adev, int bit, + int *me, int *pipe, int *queue) +{ + *queue = bit % adev->gfx.me.num_queue_per_pipe; + *pipe = (bit / adev->gfx.me.num_queue_per_pipe) + % adev->gfx.me.num_pipe_per_me; + *me = (bit / adev->gfx.me.num_queue_per_pipe) + / adev->gfx.me.num_pipe_per_me; +} + +bool amdgpu_gfx_is_me_queue_enabled(struct amdgpu_device *adev, + int me, int pipe, int queue) +{ + return test_bit(amdgpu_gfx_me_queue_to_bit(adev, me, pipe, queue), + adev->gfx.me.queue_bitmap); +} + +/** + * amdgpu_gfx_parse_disable_cu - Parse the disable_cu module parameter + * + * @mask: array in which the per-shader array disable masks will be stored + * @max_se: number of SEs + * @max_sh: number of SHs + * + * The bitmask of CUs to be disabled in the shader array determined by se and + * sh is stored in mask[se * max_sh + sh]. + */ +void amdgpu_gfx_parse_disable_cu(unsigned int *mask, unsigned int max_se, unsigned int max_sh) +{ + unsigned int se, sh, cu; + const char *p; + + memset(mask, 0, sizeof(*mask) * max_se * max_sh); + + if (!amdgpu_disable_cu || !*amdgpu_disable_cu) + return; + + p = amdgpu_disable_cu; + for (;;) { + char *next; + int ret = sscanf(p, "%u.%u.%u", &se, &sh, &cu); + + if (ret < 3) { + DRM_ERROR("amdgpu: could not parse disable_cu\n"); + return; + } + + if (se < max_se && sh < max_sh && cu < 16) { + DRM_INFO("amdgpu: disabling CU %u.%u.%u\n", se, sh, cu); + mask[se * max_sh + sh] |= 1u << cu; + } else { + DRM_ERROR("amdgpu: disable_cu %u.%u.%u is out of range\n", + se, sh, cu); + } + + next = strchr(p, ','); + if (!next) + break; + p = next + 1; + } +} + +static bool amdgpu_gfx_is_graphics_multipipe_capable(struct amdgpu_device *adev) +{ + return amdgpu_async_gfx_ring && adev->gfx.me.num_pipe_per_me > 1; +} + +static bool amdgpu_gfx_is_compute_multipipe_capable(struct amdgpu_device *adev) +{ + if (amdgpu_compute_multipipe != -1) { + DRM_INFO("amdgpu: forcing compute pipe policy %d\n", + amdgpu_compute_multipipe); + return amdgpu_compute_multipipe == 1; + } + + if (adev->ip_versions[GC_HWIP][0] > IP_VERSION(9, 0, 0)) + return true; + + /* FIXME: spreading the queues across pipes causes perf regressions + * on POLARIS11 compute workloads */ + if (adev->asic_type == CHIP_POLARIS11) + return false; + + return adev->gfx.mec.num_mec > 1; +} + +bool amdgpu_gfx_is_high_priority_graphics_queue(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + int queue = ring->queue; + int pipe = ring->pipe; + + /* Policy: use pipe1 queue0 as high priority graphics queue if we + * have more than one gfx pipe. + */ + if (amdgpu_gfx_is_graphics_multipipe_capable(adev) && + adev->gfx.num_gfx_rings > 1 && pipe == 1 && queue == 0) { + int me = ring->me; + int bit; + + bit = amdgpu_gfx_me_queue_to_bit(adev, me, pipe, queue); + if (ring == &adev->gfx.gfx_ring[bit]) + return true; + } + + return false; +} + +bool amdgpu_gfx_is_high_priority_compute_queue(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + /* Policy: use 1st queue as high priority compute queue if we + * have more than one compute queue. + */ + if (adev->gfx.num_compute_rings > 1 && + ring == &adev->gfx.compute_ring[0]) + return true; + + return false; +} + +void amdgpu_gfx_compute_queue_acquire(struct amdgpu_device *adev) +{ + int i, j, queue, pipe; + bool multipipe_policy = amdgpu_gfx_is_compute_multipipe_capable(adev); + int max_queues_per_mec = min(adev->gfx.mec.num_pipe_per_mec * + adev->gfx.mec.num_queue_per_pipe, + adev->gfx.num_compute_rings); + int num_xcc = adev->gfx.xcc_mask ? NUM_XCC(adev->gfx.xcc_mask) : 1; + + if (multipipe_policy) { + /* policy: make queues evenly cross all pipes on MEC1 only + * for multiple xcc, just use the original policy for simplicity */ + for (j = 0; j < num_xcc; j++) { + for (i = 0; i < max_queues_per_mec; i++) { + pipe = i % adev->gfx.mec.num_pipe_per_mec; + queue = (i / adev->gfx.mec.num_pipe_per_mec) % + adev->gfx.mec.num_queue_per_pipe; + + set_bit(pipe * adev->gfx.mec.num_queue_per_pipe + queue, + adev->gfx.mec_bitmap[j].queue_bitmap); + } + } + } else { + /* policy: amdgpu owns all queues in the given pipe */ + for (j = 0; j < num_xcc; j++) { + for (i = 0; i < max_queues_per_mec; ++i) + set_bit(i, adev->gfx.mec_bitmap[j].queue_bitmap); + } + } + + for (j = 0; j < num_xcc; j++) { + dev_dbg(adev->dev, "mec queue bitmap weight=%d\n", + bitmap_weight(adev->gfx.mec_bitmap[j].queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES)); + } +} + +void amdgpu_gfx_graphics_queue_acquire(struct amdgpu_device *adev) +{ + int i, queue, pipe; + bool multipipe_policy = amdgpu_gfx_is_graphics_multipipe_capable(adev); + int max_queues_per_me = adev->gfx.me.num_pipe_per_me * + adev->gfx.me.num_queue_per_pipe; + + if (multipipe_policy) { + /* policy: amdgpu owns the first queue per pipe at this stage + * will extend to mulitple queues per pipe later */ + for (i = 0; i < max_queues_per_me; i++) { + pipe = i % adev->gfx.me.num_pipe_per_me; + queue = (i / adev->gfx.me.num_pipe_per_me) % + adev->gfx.me.num_queue_per_pipe; + + set_bit(pipe * adev->gfx.me.num_queue_per_pipe + queue, + adev->gfx.me.queue_bitmap); + } + } else { + for (i = 0; i < max_queues_per_me; ++i) + set_bit(i, adev->gfx.me.queue_bitmap); + } + + /* update the number of active graphics rings */ + adev->gfx.num_gfx_rings = + bitmap_weight(adev->gfx.me.queue_bitmap, AMDGPU_MAX_GFX_QUEUES); +} + +static int amdgpu_gfx_kiq_acquire(struct amdgpu_device *adev, + struct amdgpu_ring *ring, int xcc_id) +{ + int queue_bit; + int mec, pipe, queue; + + queue_bit = adev->gfx.mec.num_mec + * adev->gfx.mec.num_pipe_per_mec + * adev->gfx.mec.num_queue_per_pipe; + + while (--queue_bit >= 0) { + if (test_bit(queue_bit, adev->gfx.mec_bitmap[xcc_id].queue_bitmap)) + continue; + + amdgpu_queue_mask_bit_to_mec_queue(adev, queue_bit, &mec, &pipe, &queue); + + /* + * 1. Using pipes 2/3 from MEC 2 seems cause problems. + * 2. It must use queue id 0, because CGPG_IDLE/SAVE/LOAD/RUN + * only can be issued on queue 0. + */ + if ((mec == 1 && pipe > 1) || queue != 0) + continue; + + ring->me = mec + 1; + ring->pipe = pipe; + ring->queue = queue; + + return 0; + } + + dev_err(adev->dev, "Failed to find a queue for KIQ\n"); + return -EINVAL; +} + +int amdgpu_gfx_kiq_init_ring(struct amdgpu_device *adev, + struct amdgpu_ring *ring, + struct amdgpu_irq_src *irq, int xcc_id) +{ + struct amdgpu_kiq *kiq = &adev->gfx.kiq[xcc_id]; + int r = 0; + + spin_lock_init(&kiq->ring_lock); + + ring->adev = NULL; + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->xcc_id = xcc_id; + ring->vm_hub = AMDGPU_GFXHUB(xcc_id); + ring->doorbell_index = + (adev->doorbell_index.kiq + + xcc_id * adev->doorbell_index.xcc_doorbell_range) + << 1; + + r = amdgpu_gfx_kiq_acquire(adev, ring, xcc_id); + if (r) + return r; + + ring->eop_gpu_addr = kiq->eop_gpu_addr; + ring->no_scheduler = true; + sprintf(ring->name, "kiq_%d.%d.%d.%d", xcc_id, ring->me, ring->pipe, ring->queue); + r = amdgpu_ring_init(adev, ring, 1024, irq, AMDGPU_CP_KIQ_IRQ_DRIVER0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + dev_warn(adev->dev, "(%d) failed to init kiq ring\n", r); + + return r; +} + +void amdgpu_gfx_kiq_free_ring(struct amdgpu_ring *ring) +{ + amdgpu_ring_fini(ring); +} + +void amdgpu_gfx_kiq_fini(struct amdgpu_device *adev, int xcc_id) +{ + struct amdgpu_kiq *kiq = &adev->gfx.kiq[xcc_id]; + + amdgpu_bo_free_kernel(&kiq->eop_obj, &kiq->eop_gpu_addr, NULL); +} + +int amdgpu_gfx_kiq_init(struct amdgpu_device *adev, + unsigned int hpd_size, int xcc_id) +{ + int r; + u32 *hpd; + struct amdgpu_kiq *kiq = &adev->gfx.kiq[xcc_id]; + + r = amdgpu_bo_create_kernel(adev, hpd_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, &kiq->eop_obj, + &kiq->eop_gpu_addr, (void **)&hpd); + if (r) { + dev_warn(adev->dev, "failed to create KIQ bo (%d).\n", r); + return r; + } + + memset(hpd, 0, hpd_size); + + r = amdgpu_bo_reserve(kiq->eop_obj, true); + if (unlikely(r != 0)) + dev_warn(adev->dev, "(%d) reserve kiq eop bo failed\n", r); + amdgpu_bo_kunmap(kiq->eop_obj); + amdgpu_bo_unreserve(kiq->eop_obj); + + return 0; +} + +/* create MQD for each compute/gfx queue */ +int amdgpu_gfx_mqd_sw_init(struct amdgpu_device *adev, + unsigned int mqd_size, int xcc_id) +{ + int r, i, j; + struct amdgpu_kiq *kiq = &adev->gfx.kiq[xcc_id]; + struct amdgpu_ring *ring = &kiq->ring; + u32 domain = AMDGPU_GEM_DOMAIN_GTT; + +#if !defined(CONFIG_ARM) && !defined(CONFIG_ARM64) + /* Only enable on gfx10 and 11 for now to avoid changing behavior on older chips */ + if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(10, 0, 0)) + domain |= AMDGPU_GEM_DOMAIN_VRAM; +#endif + + /* create MQD for KIQ */ + if (!adev->enable_mes_kiq && !ring->mqd_obj) { + /* originaly the KIQ MQD is put in GTT domain, but for SRIOV VRAM domain is a must + * otherwise hypervisor trigger SAVE_VF fail after driver unloaded which mean MQD + * deallocated and gart_unbind, to strict diverage we decide to use VRAM domain for + * KIQ MQD no matter SRIOV or Bare-metal + */ + r = amdgpu_bo_create_kernel(adev, mqd_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &ring->mqd_obj, + &ring->mqd_gpu_addr, + &ring->mqd_ptr); + if (r) { + dev_warn(adev->dev, "failed to create ring mqd ob (%d)", r); + return r; + } + + /* prepare MQD backup */ + kiq->mqd_backup = kmalloc(mqd_size, GFP_KERNEL); + if (!kiq->mqd_backup) { + dev_warn(adev->dev, + "no memory to create MQD backup for ring %s\n", ring->name); + return -ENOMEM; + } + } + + if (adev->asic_type >= CHIP_NAVI10 && amdgpu_async_gfx_ring) { + /* create MQD for each KGQ */ + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + if (!ring->mqd_obj) { + r = amdgpu_bo_create_kernel(adev, mqd_size, PAGE_SIZE, + domain, &ring->mqd_obj, + &ring->mqd_gpu_addr, &ring->mqd_ptr); + if (r) { + dev_warn(adev->dev, "failed to create ring mqd bo (%d)", r); + return r; + } + + ring->mqd_size = mqd_size; + /* prepare MQD backup */ + adev->gfx.me.mqd_backup[i] = kmalloc(mqd_size, GFP_KERNEL); + if (!adev->gfx.me.mqd_backup[i]) { + dev_warn(adev->dev, "no memory to create MQD backup for ring %s\n", ring->name); + return -ENOMEM; + } + } + } + } + + /* create MQD for each KCQ */ + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + j = i + xcc_id * adev->gfx.num_compute_rings; + ring = &adev->gfx.compute_ring[j]; + if (!ring->mqd_obj) { + r = amdgpu_bo_create_kernel(adev, mqd_size, PAGE_SIZE, + domain, &ring->mqd_obj, + &ring->mqd_gpu_addr, &ring->mqd_ptr); + if (r) { + dev_warn(adev->dev, "failed to create ring mqd bo (%d)", r); + return r; + } + + ring->mqd_size = mqd_size; + /* prepare MQD backup */ + adev->gfx.mec.mqd_backup[j] = kmalloc(mqd_size, GFP_KERNEL); + if (!adev->gfx.mec.mqd_backup[j]) { + dev_warn(adev->dev, "no memory to create MQD backup for ring %s\n", ring->name); + return -ENOMEM; + } + } + } + + return 0; +} + +void amdgpu_gfx_mqd_sw_fini(struct amdgpu_device *adev, int xcc_id) +{ + struct amdgpu_ring *ring = NULL; + int i, j; + struct amdgpu_kiq *kiq = &adev->gfx.kiq[xcc_id]; + + if (adev->asic_type >= CHIP_NAVI10 && amdgpu_async_gfx_ring) { + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + kfree(adev->gfx.me.mqd_backup[i]); + amdgpu_bo_free_kernel(&ring->mqd_obj, + &ring->mqd_gpu_addr, + &ring->mqd_ptr); + } + } + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + j = i + xcc_id * adev->gfx.num_compute_rings; + ring = &adev->gfx.compute_ring[j]; + kfree(adev->gfx.mec.mqd_backup[j]); + amdgpu_bo_free_kernel(&ring->mqd_obj, + &ring->mqd_gpu_addr, + &ring->mqd_ptr); + } + + ring = &kiq->ring; + kfree(kiq->mqd_backup); + amdgpu_bo_free_kernel(&ring->mqd_obj, + &ring->mqd_gpu_addr, + &ring->mqd_ptr); +} + +int amdgpu_gfx_disable_kcq(struct amdgpu_device *adev, int xcc_id) +{ + struct amdgpu_kiq *kiq = &adev->gfx.kiq[xcc_id]; + struct amdgpu_ring *kiq_ring = &kiq->ring; + int i, r = 0; + int j; + + if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues) + return -EINVAL; + + spin_lock(&kiq->ring_lock); + if (amdgpu_ring_alloc(kiq_ring, kiq->pmf->unmap_queues_size * + adev->gfx.num_compute_rings)) { + spin_unlock(&kiq->ring_lock); + return -ENOMEM; + } + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + j = i + xcc_id * adev->gfx.num_compute_rings; + kiq->pmf->kiq_unmap_queues(kiq_ring, + &adev->gfx.compute_ring[j], + RESET_QUEUES, 0, 0); + } + + if (kiq_ring->sched.ready && !adev->job_hang) + r = amdgpu_ring_test_helper(kiq_ring); + spin_unlock(&kiq->ring_lock); + + return r; +} + +int amdgpu_gfx_disable_kgq(struct amdgpu_device *adev, int xcc_id) +{ + struct amdgpu_kiq *kiq = &adev->gfx.kiq[xcc_id]; + struct amdgpu_ring *kiq_ring = &kiq->ring; + int i, r = 0; + int j; + + if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues) + return -EINVAL; + + spin_lock(&kiq->ring_lock); + if (amdgpu_gfx_is_master_xcc(adev, xcc_id)) { + if (amdgpu_ring_alloc(kiq_ring, kiq->pmf->unmap_queues_size * + adev->gfx.num_gfx_rings)) { + spin_unlock(&kiq->ring_lock); + return -ENOMEM; + } + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + j = i + xcc_id * adev->gfx.num_gfx_rings; + kiq->pmf->kiq_unmap_queues(kiq_ring, + &adev->gfx.gfx_ring[j], + PREEMPT_QUEUES, 0, 0); + } + } + + if (adev->gfx.kiq[0].ring.sched.ready && !adev->job_hang) + r = amdgpu_ring_test_helper(kiq_ring); + spin_unlock(&kiq->ring_lock); + + return r; +} + +int amdgpu_queue_mask_bit_to_set_resource_bit(struct amdgpu_device *adev, + int queue_bit) +{ + int mec, pipe, queue; + int set_resource_bit = 0; + + amdgpu_queue_mask_bit_to_mec_queue(adev, queue_bit, &mec, &pipe, &queue); + + set_resource_bit = mec * 4 * 8 + pipe * 8 + queue; + + return set_resource_bit; +} + +int amdgpu_gfx_enable_kcq(struct amdgpu_device *adev, int xcc_id) +{ + struct amdgpu_kiq *kiq = &adev->gfx.kiq[xcc_id]; + struct amdgpu_ring *kiq_ring = &kiq->ring; + uint64_t queue_mask = 0; + int r, i, j; + + if (!kiq->pmf || !kiq->pmf->kiq_map_queues || !kiq->pmf->kiq_set_resources) + return -EINVAL; + + for (i = 0; i < AMDGPU_MAX_COMPUTE_QUEUES; ++i) { + if (!test_bit(i, adev->gfx.mec_bitmap[xcc_id].queue_bitmap)) + continue; + + /* This situation may be hit in the future if a new HW + * generation exposes more than 64 queues. If so, the + * definition of queue_mask needs updating */ + if (WARN_ON(i > (sizeof(queue_mask)*8))) { + DRM_ERROR("Invalid KCQ enabled: %d\n", i); + break; + } + + queue_mask |= (1ull << amdgpu_queue_mask_bit_to_set_resource_bit(adev, i)); + } + + DRM_INFO("kiq ring mec %d pipe %d q %d\n", kiq_ring->me, kiq_ring->pipe, + kiq_ring->queue); + amdgpu_device_flush_hdp(adev, NULL); + + spin_lock(&kiq->ring_lock); + r = amdgpu_ring_alloc(kiq_ring, kiq->pmf->map_queues_size * + adev->gfx.num_compute_rings + + kiq->pmf->set_resources_size); + if (r) { + DRM_ERROR("Failed to lock KIQ (%d).\n", r); + spin_unlock(&kiq->ring_lock); + return r; + } + + if (adev->enable_mes) + queue_mask = ~0ULL; + + kiq->pmf->kiq_set_resources(kiq_ring, queue_mask); + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + j = i + xcc_id * adev->gfx.num_compute_rings; + kiq->pmf->kiq_map_queues(kiq_ring, + &adev->gfx.compute_ring[j]); + } + + r = amdgpu_ring_test_helper(kiq_ring); + spin_unlock(&kiq->ring_lock); + if (r) + DRM_ERROR("KCQ enable failed\n"); + + return r; +} + +int amdgpu_gfx_enable_kgq(struct amdgpu_device *adev, int xcc_id) +{ + struct amdgpu_kiq *kiq = &adev->gfx.kiq[xcc_id]; + struct amdgpu_ring *kiq_ring = &kiq->ring; + int r, i, j; + + if (!kiq->pmf || !kiq->pmf->kiq_map_queues) + return -EINVAL; + + amdgpu_device_flush_hdp(adev, NULL); + + spin_lock(&kiq->ring_lock); + /* No need to map kcq on the slave */ + if (amdgpu_gfx_is_master_xcc(adev, xcc_id)) { + r = amdgpu_ring_alloc(kiq_ring, kiq->pmf->map_queues_size * + adev->gfx.num_gfx_rings); + if (r) { + DRM_ERROR("Failed to lock KIQ (%d).\n", r); + spin_unlock(&kiq->ring_lock); + return r; + } + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + j = i + xcc_id * adev->gfx.num_gfx_rings; + kiq->pmf->kiq_map_queues(kiq_ring, + &adev->gfx.gfx_ring[j]); + } + } + + r = amdgpu_ring_test_helper(kiq_ring); + spin_unlock(&kiq->ring_lock); + if (r) + DRM_ERROR("KCQ enable failed\n"); + + return r; +} + +/* amdgpu_gfx_off_ctrl - Handle gfx off feature enable/disable + * + * @adev: amdgpu_device pointer + * @bool enable true: enable gfx off feature, false: disable gfx off feature + * + * 1. gfx off feature will be enabled by gfx ip after gfx cg gp enabled. + * 2. other client can send request to disable gfx off feature, the request should be honored. + * 3. other client can cancel their request of disable gfx off feature + * 4. other client should not send request to enable gfx off feature before disable gfx off feature. + */ + +void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable) +{ + unsigned long delay = GFX_OFF_DELAY_ENABLE; + + if (!(adev->pm.pp_feature & PP_GFXOFF_MASK)) + return; + + mutex_lock(&adev->gfx.gfx_off_mutex); + + if (enable) { + /* If the count is already 0, it means there's an imbalance bug somewhere. + * Note that the bug may be in a different caller than the one which triggers the + * WARN_ON_ONCE. + */ + if (WARN_ON_ONCE(adev->gfx.gfx_off_req_count == 0)) + goto unlock; + + adev->gfx.gfx_off_req_count--; + + if (adev->gfx.gfx_off_req_count == 0 && + !adev->gfx.gfx_off_state) { + schedule_delayed_work(&adev->gfx.gfx_off_delay_work, + delay); + } + } else { + if (adev->gfx.gfx_off_req_count == 0) { + cancel_delayed_work_sync(&adev->gfx.gfx_off_delay_work); + + if (adev->gfx.gfx_off_state && + !amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_GFX, false)) { + adev->gfx.gfx_off_state = false; + + if (adev->gfx.funcs->init_spm_golden) { + dev_dbg(adev->dev, + "GFXOFF is disabled, re-init SPM golden settings\n"); + amdgpu_gfx_init_spm_golden(adev); + } + } + } + + adev->gfx.gfx_off_req_count++; + } + +unlock: + mutex_unlock(&adev->gfx.gfx_off_mutex); +} + +int amdgpu_set_gfx_off_residency(struct amdgpu_device *adev, bool value) +{ + int r = 0; + + mutex_lock(&adev->gfx.gfx_off_mutex); + + r = amdgpu_dpm_set_residency_gfxoff(adev, value); + + mutex_unlock(&adev->gfx.gfx_off_mutex); + + return r; +} + +int amdgpu_get_gfx_off_residency(struct amdgpu_device *adev, u32 *value) +{ + int r = 0; + + mutex_lock(&adev->gfx.gfx_off_mutex); + + r = amdgpu_dpm_get_residency_gfxoff(adev, value); + + mutex_unlock(&adev->gfx.gfx_off_mutex); + + return r; +} + +int amdgpu_get_gfx_off_entrycount(struct amdgpu_device *adev, u64 *value) +{ + int r = 0; + + mutex_lock(&adev->gfx.gfx_off_mutex); + + r = amdgpu_dpm_get_entrycount_gfxoff(adev, value); + + mutex_unlock(&adev->gfx.gfx_off_mutex); + + return r; +} + +int amdgpu_get_gfx_off_status(struct amdgpu_device *adev, uint32_t *value) +{ + + int r = 0; + + mutex_lock(&adev->gfx.gfx_off_mutex); + + r = amdgpu_dpm_get_status_gfxoff(adev, value); + + mutex_unlock(&adev->gfx.gfx_off_mutex); + + return r; +} + +int amdgpu_gfx_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block) +{ + int r; + + if (amdgpu_ras_is_supported(adev, ras_block->block)) { + if (!amdgpu_persistent_edc_harvesting_supported(adev)) + amdgpu_ras_reset_error_status(adev, AMDGPU_RAS_BLOCK__GFX); + + r = amdgpu_ras_block_late_init(adev, ras_block); + if (r) + return r; + + if (adev->gfx.cp_ecc_error_irq.funcs) { + r = amdgpu_irq_get(adev, &adev->gfx.cp_ecc_error_irq, 0); + if (r) + goto late_fini; + } + } else { + amdgpu_ras_feature_enable_on_boot(adev, ras_block, 0); + } + + return 0; +late_fini: + amdgpu_ras_block_late_fini(adev, ras_block); + return r; +} + +int amdgpu_gfx_ras_sw_init(struct amdgpu_device *adev) +{ + int err = 0; + struct amdgpu_gfx_ras *ras = NULL; + + /* adev->gfx.ras is NULL, which means gfx does not + * support ras function, then do nothing here. + */ + if (!adev->gfx.ras) + return 0; + + ras = adev->gfx.ras; + + err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); + if (err) { + dev_err(adev->dev, "Failed to register gfx ras block!\n"); + return err; + } + + strcpy(ras->ras_block.ras_comm.name, "gfx"); + ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__GFX; + ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; + adev->gfx.ras_if = &ras->ras_block.ras_comm; + + /* If not define special ras_late_init function, use gfx default ras_late_init */ + if (!ras->ras_block.ras_late_init) + ras->ras_block.ras_late_init = amdgpu_gfx_ras_late_init; + + /* If not defined special ras_cb function, use default ras_cb */ + if (!ras->ras_block.ras_cb) + ras->ras_block.ras_cb = amdgpu_gfx_process_ras_data_cb; + + return 0; +} + +int amdgpu_gfx_poison_consumption_handler(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry) +{ + if (adev->gfx.ras && adev->gfx.ras->poison_consumption_handler) + return adev->gfx.ras->poison_consumption_handler(adev, entry); + + return 0; +} + +int amdgpu_gfx_process_ras_data_cb(struct amdgpu_device *adev, + void *err_data, + struct amdgpu_iv_entry *entry) +{ + /* TODO ue will trigger an interrupt. + * + * When “Full RAS” is enabled, the per-IP interrupt sources should + * be disabled and the driver should only look for the aggregated + * interrupt via sync flood + */ + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) { + kgd2kfd_set_sram_ecc_flag(adev->kfd.dev); + if (adev->gfx.ras && adev->gfx.ras->ras_block.hw_ops && + adev->gfx.ras->ras_block.hw_ops->query_ras_error_count) + adev->gfx.ras->ras_block.hw_ops->query_ras_error_count(adev, err_data); + amdgpu_ras_reset_gpu(adev); + } + return AMDGPU_RAS_SUCCESS; +} + +int amdgpu_gfx_cp_ecc_error_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + struct ras_common_if *ras_if = adev->gfx.ras_if; + struct ras_dispatch_if ih_data = { + .entry = entry, + }; + + if (!ras_if) + return 0; + + ih_data.head = *ras_if; + + DRM_ERROR("CP ECC ERROR IRQ\n"); + amdgpu_ras_interrupt_dispatch(adev, &ih_data); + return 0; +} + +void amdgpu_gfx_ras_error_func(struct amdgpu_device *adev, + void *ras_error_status, + void (*func)(struct amdgpu_device *adev, void *ras_error_status, + int xcc_id)) +{ + int i; + int num_xcc = adev->gfx.xcc_mask ? NUM_XCC(adev->gfx.xcc_mask) : 1; + uint32_t xcc_mask = GENMASK(num_xcc - 1, 0); + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + + if (err_data) { + err_data->ue_count = 0; + err_data->ce_count = 0; + } + + for_each_inst(i, xcc_mask) + func(adev, ras_error_status, i); +} + +uint32_t amdgpu_kiq_rreg(struct amdgpu_device *adev, uint32_t reg) +{ + signed long r, cnt = 0; + unsigned long flags; + uint32_t seq, reg_val_offs = 0, value = 0; + struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; + struct amdgpu_ring *ring = &kiq->ring; + + if (amdgpu_device_skip_hw_access(adev)) + return 0; + + if (adev->mes.ring.sched.ready) + return amdgpu_mes_rreg(adev, reg); + + BUG_ON(!ring->funcs->emit_rreg); + + spin_lock_irqsave(&kiq->ring_lock, flags); + if (amdgpu_device_wb_get(adev, ®_val_offs)) { + pr_err("critical bug! too many kiq readers\n"); + goto failed_unlock; + } + amdgpu_ring_alloc(ring, 32); + amdgpu_ring_emit_rreg(ring, reg, reg_val_offs); + r = amdgpu_fence_emit_polling(ring, &seq, MAX_KIQ_REG_WAIT); + if (r) + goto failed_undo; + + amdgpu_ring_commit(ring); + spin_unlock_irqrestore(&kiq->ring_lock, flags); + + r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT); + + /* don't wait anymore for gpu reset case because this way may + * block gpu_recover() routine forever, e.g. this virt_kiq_rreg + * is triggered in TTM and ttm_bo_lock_delayed_workqueue() will + * never return if we keep waiting in virt_kiq_rreg, which cause + * gpu_recover() hang there. + * + * also don't wait anymore for IRQ context + * */ + if (r < 1 && (amdgpu_in_reset(adev) || in_interrupt())) + goto failed_kiq_read; + + might_sleep(); + while (r < 1 && cnt++ < MAX_KIQ_REG_TRY) { + msleep(MAX_KIQ_REG_BAILOUT_INTERVAL); + r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT); + } + + if (cnt > MAX_KIQ_REG_TRY) + goto failed_kiq_read; + + mb(); + value = adev->wb.wb[reg_val_offs]; + amdgpu_device_wb_free(adev, reg_val_offs); + return value; + +failed_undo: + amdgpu_ring_undo(ring); +failed_unlock: + spin_unlock_irqrestore(&kiq->ring_lock, flags); +failed_kiq_read: + if (reg_val_offs) + amdgpu_device_wb_free(adev, reg_val_offs); + dev_err(adev->dev, "failed to read reg:%x\n", reg); + return ~0; +} + +void amdgpu_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v) +{ + signed long r, cnt = 0; + unsigned long flags; + uint32_t seq; + struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; + struct amdgpu_ring *ring = &kiq->ring; + + BUG_ON(!ring->funcs->emit_wreg); + + if (amdgpu_device_skip_hw_access(adev)) + return; + + if (adev->mes.ring.sched.ready) { + amdgpu_mes_wreg(adev, reg, v); + return; + } + + spin_lock_irqsave(&kiq->ring_lock, flags); + amdgpu_ring_alloc(ring, 32); + amdgpu_ring_emit_wreg(ring, reg, v); + r = amdgpu_fence_emit_polling(ring, &seq, MAX_KIQ_REG_WAIT); + if (r) + goto failed_undo; + + amdgpu_ring_commit(ring); + spin_unlock_irqrestore(&kiq->ring_lock, flags); + + r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT); + + /* don't wait anymore for gpu reset case because this way may + * block gpu_recover() routine forever, e.g. this virt_kiq_rreg + * is triggered in TTM and ttm_bo_lock_delayed_workqueue() will + * never return if we keep waiting in virt_kiq_rreg, which cause + * gpu_recover() hang there. + * + * also don't wait anymore for IRQ context + * */ + if (r < 1 && (amdgpu_in_reset(adev) || in_interrupt())) + goto failed_kiq_write; + + might_sleep(); + while (r < 1 && cnt++ < MAX_KIQ_REG_TRY) { + + msleep(MAX_KIQ_REG_BAILOUT_INTERVAL); + r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT); + } + + if (cnt > MAX_KIQ_REG_TRY) + goto failed_kiq_write; + + return; + +failed_undo: + amdgpu_ring_undo(ring); + spin_unlock_irqrestore(&kiq->ring_lock, flags); +failed_kiq_write: + dev_err(adev->dev, "failed to write reg:%x\n", reg); +} + +int amdgpu_gfx_get_num_kcq(struct amdgpu_device *adev) +{ + if (amdgpu_num_kcq == -1) { + return 8; + } else if (amdgpu_num_kcq > 8 || amdgpu_num_kcq < 0) { + dev_warn(adev->dev, "set kernel compute queue number to 8 due to invalid parameter provided by user\n"); + return 8; + } + return amdgpu_num_kcq; +} + +void amdgpu_gfx_cp_init_microcode(struct amdgpu_device *adev, + uint32_t ucode_id) +{ + const struct gfx_firmware_header_v1_0 *cp_hdr; + const struct gfx_firmware_header_v2_0 *cp_hdr_v2_0; + struct amdgpu_firmware_info *info = NULL; + const struct firmware *ucode_fw; + unsigned int fw_size; + + switch (ucode_id) { + case AMDGPU_UCODE_ID_CP_PFP: + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.pfp_fw->data; + adev->gfx.pfp_fw_version = + le32_to_cpu(cp_hdr->header.ucode_version); + adev->gfx.pfp_feature_version = + le32_to_cpu(cp_hdr->ucode_feature_version); + ucode_fw = adev->gfx.pfp_fw; + fw_size = le32_to_cpu(cp_hdr->header.ucode_size_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_PFP: + cp_hdr_v2_0 = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.pfp_fw->data; + adev->gfx.pfp_fw_version = + le32_to_cpu(cp_hdr_v2_0->header.ucode_version); + adev->gfx.pfp_feature_version = + le32_to_cpu(cp_hdr_v2_0->ucode_feature_version); + ucode_fw = adev->gfx.pfp_fw; + fw_size = le32_to_cpu(cp_hdr_v2_0->ucode_size_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_PFP_P0_STACK: + case AMDGPU_UCODE_ID_CP_RS64_PFP_P1_STACK: + cp_hdr_v2_0 = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.pfp_fw->data; + ucode_fw = adev->gfx.pfp_fw; + fw_size = le32_to_cpu(cp_hdr_v2_0->data_size_bytes); + break; + case AMDGPU_UCODE_ID_CP_ME: + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.me_fw->data; + adev->gfx.me_fw_version = + le32_to_cpu(cp_hdr->header.ucode_version); + adev->gfx.me_feature_version = + le32_to_cpu(cp_hdr->ucode_feature_version); + ucode_fw = adev->gfx.me_fw; + fw_size = le32_to_cpu(cp_hdr->header.ucode_size_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_ME: + cp_hdr_v2_0 = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.me_fw->data; + adev->gfx.me_fw_version = + le32_to_cpu(cp_hdr_v2_0->header.ucode_version); + adev->gfx.me_feature_version = + le32_to_cpu(cp_hdr_v2_0->ucode_feature_version); + ucode_fw = adev->gfx.me_fw; + fw_size = le32_to_cpu(cp_hdr_v2_0->ucode_size_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_ME_P0_STACK: + case AMDGPU_UCODE_ID_CP_RS64_ME_P1_STACK: + cp_hdr_v2_0 = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.me_fw->data; + ucode_fw = adev->gfx.me_fw; + fw_size = le32_to_cpu(cp_hdr_v2_0->data_size_bytes); + break; + case AMDGPU_UCODE_ID_CP_CE: + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.ce_fw->data; + adev->gfx.ce_fw_version = + le32_to_cpu(cp_hdr->header.ucode_version); + adev->gfx.ce_feature_version = + le32_to_cpu(cp_hdr->ucode_feature_version); + ucode_fw = adev->gfx.ce_fw; + fw_size = le32_to_cpu(cp_hdr->header.ucode_size_bytes); + break; + case AMDGPU_UCODE_ID_CP_MEC1: + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.mec_fw->data; + adev->gfx.mec_fw_version = + le32_to_cpu(cp_hdr->header.ucode_version); + adev->gfx.mec_feature_version = + le32_to_cpu(cp_hdr->ucode_feature_version); + ucode_fw = adev->gfx.mec_fw; + fw_size = le32_to_cpu(cp_hdr->header.ucode_size_bytes) - + le32_to_cpu(cp_hdr->jt_size) * 4; + break; + case AMDGPU_UCODE_ID_CP_MEC1_JT: + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.mec_fw->data; + ucode_fw = adev->gfx.mec_fw; + fw_size = le32_to_cpu(cp_hdr->jt_size) * 4; + break; + case AMDGPU_UCODE_ID_CP_MEC2: + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.mec2_fw->data; + adev->gfx.mec2_fw_version = + le32_to_cpu(cp_hdr->header.ucode_version); + adev->gfx.mec2_feature_version = + le32_to_cpu(cp_hdr->ucode_feature_version); + ucode_fw = adev->gfx.mec2_fw; + fw_size = le32_to_cpu(cp_hdr->header.ucode_size_bytes) - + le32_to_cpu(cp_hdr->jt_size) * 4; + break; + case AMDGPU_UCODE_ID_CP_MEC2_JT: + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.mec2_fw->data; + ucode_fw = adev->gfx.mec2_fw; + fw_size = le32_to_cpu(cp_hdr->jt_size) * 4; + break; + case AMDGPU_UCODE_ID_CP_RS64_MEC: + cp_hdr_v2_0 = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.mec_fw->data; + adev->gfx.mec_fw_version = + le32_to_cpu(cp_hdr_v2_0->header.ucode_version); + adev->gfx.mec_feature_version = + le32_to_cpu(cp_hdr_v2_0->ucode_feature_version); + ucode_fw = adev->gfx.mec_fw; + fw_size = le32_to_cpu(cp_hdr_v2_0->ucode_size_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_MEC_P0_STACK: + case AMDGPU_UCODE_ID_CP_RS64_MEC_P1_STACK: + case AMDGPU_UCODE_ID_CP_RS64_MEC_P2_STACK: + case AMDGPU_UCODE_ID_CP_RS64_MEC_P3_STACK: + cp_hdr_v2_0 = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.mec_fw->data; + ucode_fw = adev->gfx.mec_fw; + fw_size = le32_to_cpu(cp_hdr_v2_0->data_size_bytes); + break; + default: + break; + } + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + info = &adev->firmware.ucode[ucode_id]; + info->ucode_id = ucode_id; + info->fw = ucode_fw; + adev->firmware.fw_size += ALIGN(fw_size, PAGE_SIZE); + } +} + +bool amdgpu_gfx_is_master_xcc(struct amdgpu_device *adev, int xcc_id) +{ + return !(xcc_id % (adev->gfx.num_xcc_per_xcp ? + adev->gfx.num_xcc_per_xcp : 1)); +} + +static ssize_t amdgpu_gfx_get_current_compute_partition(struct device *dev, + struct device_attribute *addr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + int mode; + + mode = amdgpu_xcp_query_partition_mode(adev->xcp_mgr, + AMDGPU_XCP_FL_NONE); + + return sysfs_emit(buf, "%s\n", amdgpu_gfx_compute_mode_desc(mode)); +} + +static ssize_t amdgpu_gfx_set_compute_partition(struct device *dev, + struct device_attribute *addr, + const char *buf, size_t count) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + enum amdgpu_gfx_partition mode; + int ret = 0, num_xcc; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + if (num_xcc % 2 != 0) + return -EINVAL; + + if (!strncasecmp("SPX", buf, strlen("SPX"))) { + mode = AMDGPU_SPX_PARTITION_MODE; + } else if (!strncasecmp("DPX", buf, strlen("DPX"))) { + /* + * DPX mode needs AIDs to be in multiple of 2. + * Each AID connects 2 XCCs. + */ + if (num_xcc%4) + return -EINVAL; + mode = AMDGPU_DPX_PARTITION_MODE; + } else if (!strncasecmp("TPX", buf, strlen("TPX"))) { + if (num_xcc != 6) + return -EINVAL; + mode = AMDGPU_TPX_PARTITION_MODE; + } else if (!strncasecmp("QPX", buf, strlen("QPX"))) { + if (num_xcc != 8) + return -EINVAL; + mode = AMDGPU_QPX_PARTITION_MODE; + } else if (!strncasecmp("CPX", buf, strlen("CPX"))) { + mode = AMDGPU_CPX_PARTITION_MODE; + } else { + return -EINVAL; + } + + ret = amdgpu_xcp_switch_partition_mode(adev->xcp_mgr, mode); + + if (ret) + return ret; + + return count; +} + +static ssize_t amdgpu_gfx_get_available_compute_partition(struct device *dev, + struct device_attribute *addr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + char *supported_partition; + + /* TBD */ + switch (NUM_XCC(adev->gfx.xcc_mask)) { + case 8: + supported_partition = "SPX, DPX, QPX, CPX"; + break; + case 6: + supported_partition = "SPX, TPX, CPX"; + break; + case 4: + supported_partition = "SPX, DPX, CPX"; + break; + /* this seems only existing in emulation phase */ + case 2: + supported_partition = "SPX, CPX"; + break; + default: + supported_partition = "Not supported"; + break; + } + + return sysfs_emit(buf, "%s\n", supported_partition); +} + +static DEVICE_ATTR(current_compute_partition, 0644, + amdgpu_gfx_get_current_compute_partition, + amdgpu_gfx_set_compute_partition); + +static DEVICE_ATTR(available_compute_partition, 0444, + amdgpu_gfx_get_available_compute_partition, NULL); + +int amdgpu_gfx_sysfs_init(struct amdgpu_device *adev) +{ + int r; + + r = device_create_file(adev->dev, &dev_attr_current_compute_partition); + if (r) + return r; + + r = device_create_file(adev->dev, &dev_attr_available_compute_partition); + + return r; +} + +void amdgpu_gfx_sysfs_fini(struct amdgpu_device *adev) +{ + device_remove_file(adev->dev, &dev_attr_current_compute_partition); + device_remove_file(adev->dev, &dev_attr_available_compute_partition); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h new file mode 100644 index 000000000..0ca95c4d4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h @@ -0,0 +1,566 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_GFX_H__ +#define __AMDGPU_GFX_H__ + +/* + * GFX stuff + */ +#include "clearstate_defs.h" +#include "amdgpu_ring.h" +#include "amdgpu_rlc.h" +#include "amdgpu_imu.h" +#include "soc15.h" +#include "amdgpu_ras.h" +#include "amdgpu_ring_mux.h" + +/* GFX current status */ +#define AMDGPU_GFX_NORMAL_MODE 0x00000000L +#define AMDGPU_GFX_SAFE_MODE 0x00000001L +#define AMDGPU_GFX_PG_DISABLED_MODE 0x00000002L +#define AMDGPU_GFX_CG_DISABLED_MODE 0x00000004L +#define AMDGPU_GFX_LBPW_DISABLED_MODE 0x00000008L + +#define AMDGPU_MAX_GC_INSTANCES 8 +#define KGD_MAX_QUEUES 128 + +#define AMDGPU_MAX_GFX_QUEUES KGD_MAX_QUEUES +#define AMDGPU_MAX_COMPUTE_QUEUES KGD_MAX_QUEUES + +enum amdgpu_gfx_pipe_priority { + AMDGPU_GFX_PIPE_PRIO_NORMAL = AMDGPU_RING_PRIO_1, + AMDGPU_GFX_PIPE_PRIO_HIGH = AMDGPU_RING_PRIO_2 +}; + +#define AMDGPU_GFX_QUEUE_PRIORITY_MINIMUM 0 +#define AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM 15 + +enum amdgpu_gfx_partition { + AMDGPU_SPX_PARTITION_MODE = 0, + AMDGPU_DPX_PARTITION_MODE = 1, + AMDGPU_TPX_PARTITION_MODE = 2, + AMDGPU_QPX_PARTITION_MODE = 3, + AMDGPU_CPX_PARTITION_MODE = 4, + AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE = -1, + /* Automatically choose the right mode */ + AMDGPU_AUTO_COMPUTE_PARTITION_MODE = -2, +}; + +#define NUM_XCC(x) hweight16(x) + +enum amdgpu_pkg_type { + AMDGPU_PKG_TYPE_APU = 2, + AMDGPU_PKG_TYPE_UNKNOWN, +}; + +enum amdgpu_gfx_ras_mem_id_type { + AMDGPU_GFX_CP_MEM = 0, + AMDGPU_GFX_GCEA_MEM, + AMDGPU_GFX_GC_CANE_MEM, + AMDGPU_GFX_GCUTCL2_MEM, + AMDGPU_GFX_GDS_MEM, + AMDGPU_GFX_LDS_MEM, + AMDGPU_GFX_RLC_MEM, + AMDGPU_GFX_SP_MEM, + AMDGPU_GFX_SPI_MEM, + AMDGPU_GFX_SQC_MEM, + AMDGPU_GFX_SQ_MEM, + AMDGPU_GFX_TA_MEM, + AMDGPU_GFX_TCC_MEM, + AMDGPU_GFX_TCA_MEM, + AMDGPU_GFX_TCI_MEM, + AMDGPU_GFX_TCP_MEM, + AMDGPU_GFX_TD_MEM, + AMDGPU_GFX_TCX_MEM, + AMDGPU_GFX_ATC_L2_MEM, + AMDGPU_GFX_UTCL2_MEM, + AMDGPU_GFX_VML2_MEM, + AMDGPU_GFX_VML2_WALKER_MEM, + AMDGPU_GFX_MEM_TYPE_NUM +}; + +struct amdgpu_mec { + struct amdgpu_bo *hpd_eop_obj; + u64 hpd_eop_gpu_addr; + struct amdgpu_bo *mec_fw_obj; + u64 mec_fw_gpu_addr; + struct amdgpu_bo *mec_fw_data_obj; + u64 mec_fw_data_gpu_addr; + + u32 num_mec; + u32 num_pipe_per_mec; + u32 num_queue_per_pipe; + void *mqd_backup[AMDGPU_MAX_COMPUTE_RINGS * AMDGPU_MAX_GC_INSTANCES]; +}; + +struct amdgpu_mec_bitmap { + /* These are the resources for which amdgpu takes ownership */ + DECLARE_BITMAP(queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); +}; + +enum amdgpu_unmap_queues_action { + PREEMPT_QUEUES = 0, + RESET_QUEUES, + DISABLE_PROCESS_QUEUES, + PREEMPT_QUEUES_NO_UNMAP, +}; + +struct kiq_pm4_funcs { + /* Support ASIC-specific kiq pm4 packets*/ + void (*kiq_set_resources)(struct amdgpu_ring *kiq_ring, + uint64_t queue_mask); + void (*kiq_map_queues)(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring); + void (*kiq_unmap_queues)(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring, + enum amdgpu_unmap_queues_action action, + u64 gpu_addr, u64 seq); + void (*kiq_query_status)(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring, + u64 addr, + u64 seq); + void (*kiq_invalidate_tlbs)(struct amdgpu_ring *kiq_ring, + uint16_t pasid, uint32_t flush_type, + bool all_hub); + /* Packet sizes */ + int set_resources_size; + int map_queues_size; + int unmap_queues_size; + int query_status_size; + int invalidate_tlbs_size; +}; + +struct amdgpu_kiq { + u64 eop_gpu_addr; + struct amdgpu_bo *eop_obj; + spinlock_t ring_lock; + struct amdgpu_ring ring; + struct amdgpu_irq_src irq; + const struct kiq_pm4_funcs *pmf; + void *mqd_backup; +}; + +/* + * GFX configurations + */ +#define AMDGPU_GFX_MAX_SE 4 +#define AMDGPU_GFX_MAX_SH_PER_SE 2 + +struct amdgpu_rb_config { + uint32_t rb_backend_disable; + uint32_t user_rb_backend_disable; + uint32_t raster_config; + uint32_t raster_config_1; +}; + +struct gb_addr_config { + uint16_t pipe_interleave_size; + uint8_t num_pipes; + uint8_t max_compress_frags; + uint8_t num_banks; + uint8_t num_se; + uint8_t num_rb_per_se; + uint8_t num_pkrs; +}; + +struct amdgpu_gfx_config { + unsigned max_shader_engines; + unsigned max_tile_pipes; + unsigned max_cu_per_sh; + unsigned max_sh_per_se; + unsigned max_backends_per_se; + unsigned max_texture_channel_caches; + unsigned max_gprs; + unsigned max_gs_threads; + unsigned max_hw_contexts; + unsigned sc_prim_fifo_size_frontend; + unsigned sc_prim_fifo_size_backend; + unsigned sc_hiz_tile_fifo_size; + unsigned sc_earlyz_tile_fifo_size; + + unsigned num_tile_pipes; + unsigned backend_enable_mask; + unsigned mem_max_burst_length_bytes; + unsigned mem_row_size_in_kb; + unsigned shader_engine_tile_size; + unsigned num_gpus; + unsigned multi_gpu_tile_size; + unsigned mc_arb_ramcfg; + unsigned num_banks; + unsigned num_ranks; + unsigned gb_addr_config; + unsigned num_rbs; + unsigned gs_vgt_table_depth; + unsigned gs_prim_buffer_depth; + + uint32_t tile_mode_array[32]; + uint32_t macrotile_mode_array[16]; + + struct gb_addr_config gb_addr_config_fields; + struct amdgpu_rb_config rb_config[AMDGPU_GFX_MAX_SE][AMDGPU_GFX_MAX_SH_PER_SE]; + + /* gfx configure feature */ + uint32_t double_offchip_lds_buf; + /* cached value of DB_DEBUG2 */ + uint32_t db_debug2; + /* gfx10 specific config */ + uint32_t num_sc_per_sh; + uint32_t num_packer_per_sc; + uint32_t pa_sc_tile_steering_override; + /* Whether texture coordinate truncation is conformant. */ + bool ta_cntl2_truncate_coord_mode; + uint64_t tcc_disabled_mask; + uint32_t gc_num_tcp_per_sa; + uint32_t gc_num_sdp_interface; + uint32_t gc_num_tcps; + uint32_t gc_num_tcp_per_wpg; + uint32_t gc_tcp_l1_size; + uint32_t gc_num_sqc_per_wgp; + uint32_t gc_l1_instruction_cache_size_per_sqc; + uint32_t gc_l1_data_cache_size_per_sqc; + uint32_t gc_gl1c_per_sa; + uint32_t gc_gl1c_size_per_instance; + uint32_t gc_gl2c_per_gpu; + uint32_t gc_tcp_size_per_cu; + uint32_t gc_num_cu_per_sqc; + uint32_t gc_tcc_size; +}; + +struct amdgpu_cu_info { + uint32_t simd_per_cu; + uint32_t max_waves_per_simd; + uint32_t wave_front_size; + uint32_t max_scratch_slots_per_cu; + uint32_t lds_size; + + /* total active CU number */ + uint32_t number; + uint32_t ao_cu_mask; + uint32_t ao_cu_bitmap[4][4]; + uint32_t bitmap[AMDGPU_MAX_GC_INSTANCES][4][4]; +}; + +struct amdgpu_gfx_ras { + struct amdgpu_ras_block_object ras_block; + void (*enable_watchdog_timer)(struct amdgpu_device *adev); + bool (*query_utcl2_poison_status)(struct amdgpu_device *adev); + int (*rlc_gc_fed_irq)(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry); + int (*poison_consumption_handler)(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry); +}; + +struct amdgpu_gfx_shadow_info { + u32 shadow_size; + u32 shadow_alignment; + u32 csa_size; + u32 csa_alignment; +}; + +struct amdgpu_gfx_funcs { + /* get the gpu clock counter */ + uint64_t (*get_gpu_clock_counter)(struct amdgpu_device *adev); + void (*select_se_sh)(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 instance, int xcc_id); + void (*read_wave_data)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t *dst, int *no_fields); + void (*read_wave_vgprs)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t thread, uint32_t start, + uint32_t size, uint32_t *dst); + void (*read_wave_sgprs)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t start, uint32_t size, + uint32_t *dst); + void (*select_me_pipe_q)(struct amdgpu_device *adev, u32 me, u32 pipe, + u32 queue, u32 vmid, u32 xcc_id); + void (*init_spm_golden)(struct amdgpu_device *adev); + void (*update_perfmon_mgcg)(struct amdgpu_device *adev, bool enable); + int (*get_gfx_shadow_info)(struct amdgpu_device *adev, + struct amdgpu_gfx_shadow_info *shadow_info); + enum amdgpu_gfx_partition + (*query_partition_mode)(struct amdgpu_device *adev); + int (*switch_partition_mode)(struct amdgpu_device *adev, + int num_xccs_per_xcp); + int (*ih_node_to_logical_xcc)(struct amdgpu_device *adev, int ih_node); +}; + +struct sq_work { + struct work_struct work; + unsigned ih_data; +}; + +struct amdgpu_pfp { + struct amdgpu_bo *pfp_fw_obj; + uint64_t pfp_fw_gpu_addr; + uint32_t *pfp_fw_ptr; + + struct amdgpu_bo *pfp_fw_data_obj; + uint64_t pfp_fw_data_gpu_addr; + uint32_t *pfp_fw_data_ptr; +}; + +struct amdgpu_ce { + struct amdgpu_bo *ce_fw_obj; + uint64_t ce_fw_gpu_addr; + uint32_t *ce_fw_ptr; +}; + +struct amdgpu_me { + struct amdgpu_bo *me_fw_obj; + uint64_t me_fw_gpu_addr; + uint32_t *me_fw_ptr; + + struct amdgpu_bo *me_fw_data_obj; + uint64_t me_fw_data_gpu_addr; + uint32_t *me_fw_data_ptr; + + uint32_t num_me; + uint32_t num_pipe_per_me; + uint32_t num_queue_per_pipe; + void *mqd_backup[AMDGPU_MAX_GFX_RINGS]; + + /* These are the resources for which amdgpu takes ownership */ + DECLARE_BITMAP(queue_bitmap, AMDGPU_MAX_GFX_QUEUES); +}; + +struct amdgpu_gfx { + struct mutex gpu_clock_mutex; + struct amdgpu_gfx_config config; + struct amdgpu_rlc rlc; + struct amdgpu_pfp pfp; + struct amdgpu_ce ce; + struct amdgpu_me me; + struct amdgpu_mec mec; + struct amdgpu_mec_bitmap mec_bitmap[AMDGPU_MAX_GC_INSTANCES]; + struct amdgpu_kiq kiq[AMDGPU_MAX_GC_INSTANCES]; + struct amdgpu_imu imu; + bool rs64_enable; /* firmware format */ + const struct firmware *me_fw; /* ME firmware */ + uint32_t me_fw_version; + const struct firmware *pfp_fw; /* PFP firmware */ + uint32_t pfp_fw_version; + const struct firmware *ce_fw; /* CE firmware */ + uint32_t ce_fw_version; + const struct firmware *rlc_fw; /* RLC firmware */ + uint32_t rlc_fw_version; + const struct firmware *mec_fw; /* MEC firmware */ + uint32_t mec_fw_version; + const struct firmware *mec2_fw; /* MEC2 firmware */ + uint32_t mec2_fw_version; + const struct firmware *imu_fw; /* IMU firmware */ + uint32_t imu_fw_version; + uint32_t me_feature_version; + uint32_t ce_feature_version; + uint32_t pfp_feature_version; + uint32_t rlc_feature_version; + uint32_t rlc_srlc_fw_version; + uint32_t rlc_srlc_feature_version; + uint32_t rlc_srlg_fw_version; + uint32_t rlc_srlg_feature_version; + uint32_t rlc_srls_fw_version; + uint32_t rlc_srls_feature_version; + uint32_t rlcp_ucode_version; + uint32_t rlcp_ucode_feature_version; + uint32_t rlcv_ucode_version; + uint32_t rlcv_ucode_feature_version; + uint32_t mec_feature_version; + uint32_t mec2_feature_version; + bool mec_fw_write_wait; + bool me_fw_write_wait; + bool cp_fw_write_wait; + struct amdgpu_ring gfx_ring[AMDGPU_MAX_GFX_RINGS]; + unsigned num_gfx_rings; + struct amdgpu_ring compute_ring[AMDGPU_MAX_COMPUTE_RINGS * AMDGPU_MAX_GC_INSTANCES]; + unsigned num_compute_rings; + struct amdgpu_irq_src eop_irq; + struct amdgpu_irq_src priv_reg_irq; + struct amdgpu_irq_src priv_inst_irq; + struct amdgpu_irq_src cp_ecc_error_irq; + struct amdgpu_irq_src sq_irq; + struct amdgpu_irq_src rlc_gc_fed_irq; + struct sq_work sq_work; + + /* gfx status */ + uint32_t gfx_current_status; + /* ce ram size*/ + unsigned ce_ram_size; + struct amdgpu_cu_info cu_info; + const struct amdgpu_gfx_funcs *funcs; + + /* reset mask */ + uint32_t grbm_soft_reset; + uint32_t srbm_soft_reset; + + /* gfx off */ + bool gfx_off_state; /* true: enabled, false: disabled */ + struct mutex gfx_off_mutex; /* mutex to change gfxoff state */ + uint32_t gfx_off_req_count; /* default 1, enable gfx off: dec 1, disable gfx off: add 1 */ + struct delayed_work gfx_off_delay_work; /* async work to set gfx block off */ + uint32_t gfx_off_residency; /* last logged residency */ + uint64_t gfx_off_entrycount; /* count of times GPU has get into GFXOFF state */ + + /* pipe reservation */ + struct mutex pipe_reserve_mutex; + DECLARE_BITMAP (pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); + + /*ras */ + struct ras_common_if *ras_if; + struct amdgpu_gfx_ras *ras; + + bool is_poweron; + + struct amdgpu_ring sw_gfx_ring[AMDGPU_MAX_SW_GFX_RINGS]; + struct amdgpu_ring_mux muxer; + + bool cp_gfx_shadow; /* for gfx11 */ + + uint16_t xcc_mask; + uint32_t num_xcc_per_xcp; + struct mutex partition_mutex; + bool mcbp; /* mid command buffer preemption */ +}; + +struct amdgpu_gfx_ras_reg_entry { + struct amdgpu_ras_err_status_reg_entry reg_entry; + enum amdgpu_gfx_ras_mem_id_type mem_id_type; + uint32_t se_num; +}; + +struct amdgpu_gfx_ras_mem_id_entry { + const struct amdgpu_ras_memory_id_entry *mem_id_ent; + uint32_t size; +}; + +#define AMDGPU_GFX_MEMID_ENT(x) {(x), ARRAY_SIZE(x)}, + +#define amdgpu_gfx_get_gpu_clock_counter(adev) (adev)->gfx.funcs->get_gpu_clock_counter((adev)) +#define amdgpu_gfx_select_se_sh(adev, se, sh, instance, xcc_id) ((adev)->gfx.funcs->select_se_sh((adev), (se), (sh), (instance), (xcc_id))) +#define amdgpu_gfx_select_me_pipe_q(adev, me, pipe, q, vmid, xcc_id) ((adev)->gfx.funcs->select_me_pipe_q((adev), (me), (pipe), (q), (vmid), (xcc_id))) +#define amdgpu_gfx_init_spm_golden(adev) (adev)->gfx.funcs->init_spm_golden((adev)) +#define amdgpu_gfx_get_gfx_shadow_info(adev, si) ((adev)->gfx.funcs->get_gfx_shadow_info((adev), (si))) + +/** + * amdgpu_gfx_create_bitmask - create a bitmask + * + * @bit_width: length of the mask + * + * create a variable length bit mask. + * Returns the bitmask. + */ +static inline u32 amdgpu_gfx_create_bitmask(u32 bit_width) +{ + return (u32)((1ULL << bit_width) - 1); +} + +void amdgpu_gfx_parse_disable_cu(unsigned *mask, unsigned max_se, + unsigned max_sh); + +int amdgpu_gfx_kiq_init_ring(struct amdgpu_device *adev, + struct amdgpu_ring *ring, + struct amdgpu_irq_src *irq, int xcc_id); + +void amdgpu_gfx_kiq_free_ring(struct amdgpu_ring *ring); + +void amdgpu_gfx_kiq_fini(struct amdgpu_device *adev, int xcc_id); +int amdgpu_gfx_kiq_init(struct amdgpu_device *adev, + unsigned hpd_size, int xcc_id); + +int amdgpu_gfx_mqd_sw_init(struct amdgpu_device *adev, + unsigned mqd_size, int xcc_id); +void amdgpu_gfx_mqd_sw_fini(struct amdgpu_device *adev, int xcc_id); +int amdgpu_gfx_disable_kcq(struct amdgpu_device *adev, int xcc_id); +int amdgpu_gfx_enable_kcq(struct amdgpu_device *adev, int xcc_id); +int amdgpu_gfx_disable_kgq(struct amdgpu_device *adev, int xcc_id); +int amdgpu_gfx_enable_kgq(struct amdgpu_device *adev, int xcc_id); + +void amdgpu_gfx_compute_queue_acquire(struct amdgpu_device *adev); +void amdgpu_gfx_graphics_queue_acquire(struct amdgpu_device *adev); + +int amdgpu_gfx_mec_queue_to_bit(struct amdgpu_device *adev, int mec, + int pipe, int queue); +void amdgpu_queue_mask_bit_to_mec_queue(struct amdgpu_device *adev, int bit, + int *mec, int *pipe, int *queue); +bool amdgpu_gfx_is_mec_queue_enabled(struct amdgpu_device *adev, int xcc_id, + int mec, int pipe, int queue); +bool amdgpu_gfx_is_high_priority_compute_queue(struct amdgpu_device *adev, + struct amdgpu_ring *ring); +bool amdgpu_gfx_is_high_priority_graphics_queue(struct amdgpu_device *adev, + struct amdgpu_ring *ring); +int amdgpu_gfx_me_queue_to_bit(struct amdgpu_device *adev, int me, + int pipe, int queue); +void amdgpu_gfx_bit_to_me_queue(struct amdgpu_device *adev, int bit, + int *me, int *pipe, int *queue); +bool amdgpu_gfx_is_me_queue_enabled(struct amdgpu_device *adev, int me, + int pipe, int queue); +void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable); +int amdgpu_get_gfx_off_status(struct amdgpu_device *adev, uint32_t *value); +int amdgpu_gfx_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block); +void amdgpu_gfx_ras_fini(struct amdgpu_device *adev); +int amdgpu_get_gfx_off_entrycount(struct amdgpu_device *adev, u64 *value); +int amdgpu_get_gfx_off_residency(struct amdgpu_device *adev, u32 *residency); +int amdgpu_set_gfx_off_residency(struct amdgpu_device *adev, bool value); +int amdgpu_gfx_process_ras_data_cb(struct amdgpu_device *adev, + void *err_data, + struct amdgpu_iv_entry *entry); +int amdgpu_gfx_cp_ecc_error_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry); +uint32_t amdgpu_kiq_rreg(struct amdgpu_device *adev, uint32_t reg); +void amdgpu_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v); +int amdgpu_gfx_get_num_kcq(struct amdgpu_device *adev); +void amdgpu_gfx_cp_init_microcode(struct amdgpu_device *adev, uint32_t ucode_id); + +int amdgpu_gfx_ras_sw_init(struct amdgpu_device *adev); +int amdgpu_gfx_poison_consumption_handler(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry); + +bool amdgpu_gfx_is_master_xcc(struct amdgpu_device *adev, int xcc_id); +int amdgpu_gfx_sysfs_init(struct amdgpu_device *adev); +void amdgpu_gfx_sysfs_fini(struct amdgpu_device *adev); +void amdgpu_gfx_ras_error_func(struct amdgpu_device *adev, + void *ras_error_status, + void (*func)(struct amdgpu_device *adev, void *ras_error_status, + int xcc_id)); + +static inline const char *amdgpu_gfx_compute_mode_desc(int mode) +{ + switch (mode) { + case AMDGPU_SPX_PARTITION_MODE: + return "SPX"; + case AMDGPU_DPX_PARTITION_MODE: + return "DPX"; + case AMDGPU_TPX_PARTITION_MODE: + return "TPX"; + case AMDGPU_QPX_PARTITION_MODE: + return "QPX"; + case AMDGPU_CPX_PARTITION_MODE: + return "CPX"; + default: + return "UNKNOWN"; + } + + return "UNKNOWN"; +} + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfxhub.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfxhub.h new file mode 100644 index 000000000..c7b44aeb6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfxhub.h @@ -0,0 +1,47 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_GFXHUB_H__ +#define __AMDGPU_GFXHUB_H__ + +struct amdgpu_gfxhub_funcs { + u64 (*get_fb_location)(struct amdgpu_device *adev); + u64 (*get_mc_fb_offset)(struct amdgpu_device *adev); + void (*setup_vm_pt_regs)(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base); + int (*gart_enable)(struct amdgpu_device *adev); + + void (*gart_disable)(struct amdgpu_device *adev); + void (*set_fault_enable_default)(struct amdgpu_device *adev, bool value); + void (*init)(struct amdgpu_device *adev); + int (*get_xgmi_info)(struct amdgpu_device *adev); + void (*utcl2_harvest)(struct amdgpu_device *adev); + void (*mode2_save_regs)(struct amdgpu_device *adev); + void (*mode2_restore_regs)(struct amdgpu_device *adev); + void (*halt)(struct amdgpu_device *adev); +}; + +struct amdgpu_gfxhub { + const struct amdgpu_gfxhub_funcs *funcs; +}; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c new file mode 100644 index 000000000..d78bd9732 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c @@ -0,0 +1,938 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ + +#include +#ifdef CONFIG_X86 +#include +#endif + +#include "amdgpu.h" +#include "amdgpu_gmc.h" +#include "amdgpu_ras.h" +#include "amdgpu_xgmi.h" + +#include +#include + +/** + * amdgpu_gmc_pdb0_alloc - allocate vram for pdb0 + * + * @adev: amdgpu_device pointer + * + * Allocate video memory for pdb0 and map it for CPU access + * Returns 0 for success, error for failure. + */ +int amdgpu_gmc_pdb0_alloc(struct amdgpu_device *adev) +{ + int r; + struct amdgpu_bo_param bp; + u64 vram_size = adev->gmc.xgmi.node_segment_size * adev->gmc.xgmi.num_physical_nodes; + uint32_t pde0_page_shift = adev->gmc.vmid0_page_table_block_size + 21; + uint32_t npdes = (vram_size + (1ULL << pde0_page_shift) -1) >> pde0_page_shift; + + memset(&bp, 0, sizeof(bp)); + bp.size = PAGE_ALIGN((npdes + 1) * 8); + bp.byte_align = PAGE_SIZE; + bp.domain = AMDGPU_GEM_DOMAIN_VRAM; + bp.flags = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | + AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS; + bp.type = ttm_bo_type_kernel; + bp.resv = NULL; + bp.bo_ptr_size = sizeof(struct amdgpu_bo); + + r = amdgpu_bo_create(adev, &bp, &adev->gmc.pdb0_bo); + if (r) + return r; + + r = amdgpu_bo_reserve(adev->gmc.pdb0_bo, false); + if (unlikely(r != 0)) + goto bo_reserve_failure; + + r = amdgpu_bo_pin(adev->gmc.pdb0_bo, AMDGPU_GEM_DOMAIN_VRAM); + if (r) + goto bo_pin_failure; + r = amdgpu_bo_kmap(adev->gmc.pdb0_bo, &adev->gmc.ptr_pdb0); + if (r) + goto bo_kmap_failure; + + amdgpu_bo_unreserve(adev->gmc.pdb0_bo); + return 0; + +bo_kmap_failure: + amdgpu_bo_unpin(adev->gmc.pdb0_bo); +bo_pin_failure: + amdgpu_bo_unreserve(adev->gmc.pdb0_bo); +bo_reserve_failure: + amdgpu_bo_unref(&adev->gmc.pdb0_bo); + return r; +} + +/** + * amdgpu_gmc_get_pde_for_bo - get the PDE for a BO + * + * @bo: the BO to get the PDE for + * @level: the level in the PD hirarchy + * @addr: resulting addr + * @flags: resulting flags + * + * Get the address and flags to be used for a PDE (Page Directory Entry). + */ +void amdgpu_gmc_get_pde_for_bo(struct amdgpu_bo *bo, int level, + uint64_t *addr, uint64_t *flags) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + + switch (bo->tbo.resource->mem_type) { + case TTM_PL_TT: + *addr = bo->tbo.ttm->dma_address[0]; + break; + case TTM_PL_VRAM: + *addr = amdgpu_bo_gpu_offset(bo); + break; + default: + *addr = 0; + break; + } + *flags = amdgpu_ttm_tt_pde_flags(bo->tbo.ttm, bo->tbo.resource); + amdgpu_gmc_get_vm_pde(adev, level, addr, flags); +} + +/* + * amdgpu_gmc_pd_addr - return the address of the root directory + */ +uint64_t amdgpu_gmc_pd_addr(struct amdgpu_bo *bo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + uint64_t pd_addr; + + /* TODO: move that into ASIC specific code */ + if (adev->asic_type >= CHIP_VEGA10) { + uint64_t flags = AMDGPU_PTE_VALID; + + amdgpu_gmc_get_pde_for_bo(bo, -1, &pd_addr, &flags); + pd_addr |= flags; + } else { + pd_addr = amdgpu_bo_gpu_offset(bo); + } + return pd_addr; +} + +/** + * amdgpu_gmc_set_pte_pde - update the page tables using CPU + * + * @adev: amdgpu_device pointer + * @cpu_pt_addr: cpu address of the page table + * @gpu_page_idx: entry in the page table to update + * @addr: dst addr to write into pte/pde + * @flags: access flags + * + * Update the page tables using CPU. + */ +int amdgpu_gmc_set_pte_pde(struct amdgpu_device *adev, void *cpu_pt_addr, + uint32_t gpu_page_idx, uint64_t addr, + uint64_t flags) +{ + void __iomem *ptr = (void *)cpu_pt_addr; + uint64_t value; + + /* + * The following is for PTE only. GART does not have PDEs. + */ + value = addr & 0x0000FFFFFFFFF000ULL; + value |= flags; + writeq(value, ptr + (gpu_page_idx * 8)); + + return 0; +} + +/** + * amdgpu_gmc_agp_addr - return the address in the AGP address space + * + * @bo: TTM BO which needs the address, must be in GTT domain + * + * Tries to figure out how to access the BO through the AGP aperture. Returns + * AMDGPU_BO_INVALID_OFFSET if that is not possible. + */ +uint64_t amdgpu_gmc_agp_addr(struct ttm_buffer_object *bo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev); + + if (bo->ttm->num_pages != 1 || bo->ttm->caching == ttm_cached) + return AMDGPU_BO_INVALID_OFFSET; + + if (bo->ttm->dma_address[0] + PAGE_SIZE >= adev->gmc.agp_size) + return AMDGPU_BO_INVALID_OFFSET; + + return adev->gmc.agp_start + bo->ttm->dma_address[0]; +} + +/** + * amdgpu_gmc_vram_location - try to find VRAM location + * + * @adev: amdgpu device structure holding all necessary information + * @mc: memory controller structure holding memory information + * @base: base address at which to put VRAM + * + * Function will try to place VRAM at base address provided + * as parameter. + */ +void amdgpu_gmc_vram_location(struct amdgpu_device *adev, struct amdgpu_gmc *mc, + u64 base) +{ + uint64_t vis_limit = (uint64_t)amdgpu_vis_vram_limit << 20; + uint64_t limit = (uint64_t)amdgpu_vram_limit << 20; + + mc->vram_start = base; + mc->vram_end = mc->vram_start + mc->mc_vram_size - 1; + if (limit < mc->real_vram_size) + mc->real_vram_size = limit; + + if (vis_limit && vis_limit < mc->visible_vram_size) + mc->visible_vram_size = vis_limit; + + if (mc->real_vram_size < mc->visible_vram_size) + mc->visible_vram_size = mc->real_vram_size; + + if (mc->xgmi.num_physical_nodes == 0) { + mc->fb_start = mc->vram_start; + mc->fb_end = mc->vram_end; + } + dev_info(adev->dev, "VRAM: %lluM 0x%016llX - 0x%016llX (%lluM used)\n", + mc->mc_vram_size >> 20, mc->vram_start, + mc->vram_end, mc->real_vram_size >> 20); +} + +/** amdgpu_gmc_sysvm_location - place vram and gart in sysvm aperture + * + * @adev: amdgpu device structure holding all necessary information + * @mc: memory controller structure holding memory information + * + * This function is only used if use GART for FB translation. In such + * case, we use sysvm aperture (vmid0 page tables) for both vram + * and gart (aka system memory) access. + * + * GPUVM (and our organization of vmid0 page tables) require sysvm + * aperture to be placed at a location aligned with 8 times of native + * page size. For example, if vm_context0_cntl.page_table_block_size + * is 12, then native page size is 8G (2M*2^12), sysvm should start + * with a 64G aligned address. For simplicity, we just put sysvm at + * address 0. So vram start at address 0 and gart is right after vram. + */ +void amdgpu_gmc_sysvm_location(struct amdgpu_device *adev, struct amdgpu_gmc *mc) +{ + u64 hive_vram_start = 0; + u64 hive_vram_end = mc->xgmi.node_segment_size * mc->xgmi.num_physical_nodes - 1; + mc->vram_start = mc->xgmi.node_segment_size * mc->xgmi.physical_node_id; + mc->vram_end = mc->vram_start + mc->xgmi.node_segment_size - 1; + mc->gart_start = hive_vram_end + 1; + mc->gart_end = mc->gart_start + mc->gart_size - 1; + mc->fb_start = hive_vram_start; + mc->fb_end = hive_vram_end; + dev_info(adev->dev, "VRAM: %lluM 0x%016llX - 0x%016llX (%lluM used)\n", + mc->mc_vram_size >> 20, mc->vram_start, + mc->vram_end, mc->real_vram_size >> 20); + dev_info(adev->dev, "GART: %lluM 0x%016llX - 0x%016llX\n", + mc->gart_size >> 20, mc->gart_start, mc->gart_end); +} + +/** + * amdgpu_gmc_gart_location - try to find GART location + * + * @adev: amdgpu device structure holding all necessary information + * @mc: memory controller structure holding memory information + * + * Function will place try to place GART before or after VRAM. + * If GART size is bigger than space left then we ajust GART size. + * Thus function will never fails. + */ +void amdgpu_gmc_gart_location(struct amdgpu_device *adev, struct amdgpu_gmc *mc) +{ + const uint64_t four_gb = 0x100000000ULL; + u64 size_af, size_bf; + /*To avoid the hole, limit the max mc address to AMDGPU_GMC_HOLE_START*/ + u64 max_mc_address = min(adev->gmc.mc_mask, AMDGPU_GMC_HOLE_START - 1); + + /* VCE doesn't like it when BOs cross a 4GB segment, so align + * the GART base on a 4GB boundary as well. + */ + size_bf = mc->fb_start; + size_af = max_mc_address + 1 - ALIGN(mc->fb_end + 1, four_gb); + + if (mc->gart_size > max(size_bf, size_af)) { + dev_warn(adev->dev, "limiting GART\n"); + mc->gart_size = max(size_bf, size_af); + } + + if ((size_bf >= mc->gart_size && size_bf < size_af) || + (size_af < mc->gart_size)) + mc->gart_start = 0; + else + mc->gart_start = max_mc_address - mc->gart_size + 1; + + mc->gart_start &= ~(four_gb - 1); + mc->gart_end = mc->gart_start + mc->gart_size - 1; + dev_info(adev->dev, "GART: %lluM 0x%016llX - 0x%016llX\n", + mc->gart_size >> 20, mc->gart_start, mc->gart_end); +} + +/** + * amdgpu_gmc_agp_location - try to find AGP location + * @adev: amdgpu device structure holding all necessary information + * @mc: memory controller structure holding memory information + * + * Function will place try to find a place for the AGP BAR in the MC address + * space. + * + * AGP BAR will be assigned the largest available hole in the address space. + * Should be called after VRAM and GART locations are setup. + */ +void amdgpu_gmc_agp_location(struct amdgpu_device *adev, struct amdgpu_gmc *mc) +{ + const uint64_t sixteen_gb = 1ULL << 34; + const uint64_t sixteen_gb_mask = ~(sixteen_gb - 1); + u64 size_af, size_bf; + + if (amdgpu_sriov_vf(adev)) { + mc->agp_start = 0xffffffffffff; + mc->agp_end = 0x0; + mc->agp_size = 0; + + return; + } + + if (mc->fb_start > mc->gart_start) { + size_bf = (mc->fb_start & sixteen_gb_mask) - + ALIGN(mc->gart_end + 1, sixteen_gb); + size_af = mc->mc_mask + 1 - ALIGN(mc->fb_end + 1, sixteen_gb); + } else { + size_bf = mc->fb_start & sixteen_gb_mask; + size_af = (mc->gart_start & sixteen_gb_mask) - + ALIGN(mc->fb_end + 1, sixteen_gb); + } + + if (size_bf > size_af) { + mc->agp_start = (mc->fb_start - size_bf) & sixteen_gb_mask; + mc->agp_size = size_bf; + } else { + mc->agp_start = ALIGN(mc->fb_end + 1, sixteen_gb); + mc->agp_size = size_af; + } + + mc->agp_end = mc->agp_start + mc->agp_size - 1; + dev_info(adev->dev, "AGP: %lluM 0x%016llX - 0x%016llX\n", + mc->agp_size >> 20, mc->agp_start, mc->agp_end); +} + +/** + * amdgpu_gmc_fault_key - get hask key from vm fault address and pasid + * + * @addr: 48 bit physical address, page aligned (36 significant bits) + * @pasid: 16 bit process address space identifier + */ +static inline uint64_t amdgpu_gmc_fault_key(uint64_t addr, uint16_t pasid) +{ + return addr << 4 | pasid; +} + +/** + * amdgpu_gmc_filter_faults - filter VM faults + * + * @adev: amdgpu device structure + * @ih: interrupt ring that the fault received from + * @addr: address of the VM fault + * @pasid: PASID of the process causing the fault + * @timestamp: timestamp of the fault + * + * Returns: + * True if the fault was filtered and should not be processed further. + * False if the fault is a new one and needs to be handled. + */ +bool amdgpu_gmc_filter_faults(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, uint64_t addr, + uint16_t pasid, uint64_t timestamp) +{ + struct amdgpu_gmc *gmc = &adev->gmc; + uint64_t stamp, key = amdgpu_gmc_fault_key(addr, pasid); + struct amdgpu_gmc_fault *fault; + uint32_t hash; + + /* Stale retry fault if timestamp goes backward */ + if (amdgpu_ih_ts_after(timestamp, ih->processed_timestamp)) + return true; + + /* If we don't have space left in the ring buffer return immediately */ + stamp = max(timestamp, AMDGPU_GMC_FAULT_TIMEOUT + 1) - + AMDGPU_GMC_FAULT_TIMEOUT; + if (gmc->fault_ring[gmc->last_fault].timestamp >= stamp) + return true; + + /* Try to find the fault in the hash */ + hash = hash_64(key, AMDGPU_GMC_FAULT_HASH_ORDER); + fault = &gmc->fault_ring[gmc->fault_hash[hash].idx]; + while (fault->timestamp >= stamp) { + uint64_t tmp; + + if (atomic64_read(&fault->key) == key) { + /* + * if we get a fault which is already present in + * the fault_ring and the timestamp of + * the fault is after the expired timestamp, + * then this is a new fault that needs to be added + * into the fault ring. + */ + if (fault->timestamp_expiry != 0 && + amdgpu_ih_ts_after(fault->timestamp_expiry, + timestamp)) + break; + else + return true; + } + + tmp = fault->timestamp; + fault = &gmc->fault_ring[fault->next]; + + /* Check if the entry was reused */ + if (fault->timestamp >= tmp) + break; + } + + /* Add the fault to the ring */ + fault = &gmc->fault_ring[gmc->last_fault]; + atomic64_set(&fault->key, key); + fault->timestamp = timestamp; + + /* And update the hash */ + fault->next = gmc->fault_hash[hash].idx; + gmc->fault_hash[hash].idx = gmc->last_fault++; + return false; +} + +/** + * amdgpu_gmc_filter_faults_remove - remove address from VM faults filter + * + * @adev: amdgpu device structure + * @addr: address of the VM fault + * @pasid: PASID of the process causing the fault + * + * Remove the address from fault filter, then future vm fault on this address + * will pass to retry fault handler to recover. + */ +void amdgpu_gmc_filter_faults_remove(struct amdgpu_device *adev, uint64_t addr, + uint16_t pasid) +{ + struct amdgpu_gmc *gmc = &adev->gmc; + uint64_t key = amdgpu_gmc_fault_key(addr, pasid); + struct amdgpu_ih_ring *ih; + struct amdgpu_gmc_fault *fault; + uint32_t last_wptr; + uint64_t last_ts; + uint32_t hash; + uint64_t tmp; + + ih = adev->irq.retry_cam_enabled ? &adev->irq.ih_soft : &adev->irq.ih1; + /* Get the WPTR of the last entry in IH ring */ + last_wptr = amdgpu_ih_get_wptr(adev, ih); + /* Order wptr with ring data. */ + rmb(); + /* Get the timetamp of the last entry in IH ring */ + last_ts = amdgpu_ih_decode_iv_ts(adev, ih, last_wptr, -1); + + hash = hash_64(key, AMDGPU_GMC_FAULT_HASH_ORDER); + fault = &gmc->fault_ring[gmc->fault_hash[hash].idx]; + do { + if (atomic64_read(&fault->key) == key) { + /* + * Update the timestamp when this fault + * expired. + */ + fault->timestamp_expiry = last_ts; + break; + } + + tmp = fault->timestamp; + fault = &gmc->fault_ring[fault->next]; + } while (fault->timestamp < tmp); +} + +int amdgpu_gmc_ras_sw_init(struct amdgpu_device *adev) +{ + int r; + + /* umc ras block */ + r = amdgpu_umc_ras_sw_init(adev); + if (r) + return r; + + /* mmhub ras block */ + r = amdgpu_mmhub_ras_sw_init(adev); + if (r) + return r; + + /* hdp ras block */ + r = amdgpu_hdp_ras_sw_init(adev); + if (r) + return r; + + /* mca.x ras block */ + r = amdgpu_mca_mp0_ras_sw_init(adev); + if (r) + return r; + + r = amdgpu_mca_mp1_ras_sw_init(adev); + if (r) + return r; + + r = amdgpu_mca_mpio_ras_sw_init(adev); + if (r) + return r; + + /* xgmi ras block */ + r = amdgpu_xgmi_ras_sw_init(adev); + if (r) + return r; + + return 0; +} + +int amdgpu_gmc_ras_late_init(struct amdgpu_device *adev) +{ + return 0; +} + +void amdgpu_gmc_ras_fini(struct amdgpu_device *adev) +{ + +} + + /* + * The latest engine allocation on gfx9/10 is: + * Engine 2, 3: firmware + * Engine 0, 1, 4~16: amdgpu ring, + * subject to change when ring number changes + * Engine 17: Gart flushes + */ +#define AMDGPU_VMHUB_INV_ENG_BITMAP 0x1FFF3 + +int amdgpu_gmc_allocate_vm_inv_eng(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + unsigned vm_inv_engs[AMDGPU_MAX_VMHUBS] = {0}; + unsigned i; + unsigned vmhub, inv_eng; + + /* init the vm inv eng for all vmhubs */ + for_each_set_bit(i, adev->vmhubs_mask, AMDGPU_MAX_VMHUBS) { + vm_inv_engs[i] = AMDGPU_VMHUB_INV_ENG_BITMAP; + /* reserve engine 5 for firmware */ + if (adev->enable_mes) + vm_inv_engs[i] &= ~(1 << 5); + } + + for (i = 0; i < adev->num_rings; ++i) { + ring = adev->rings[i]; + vmhub = ring->vm_hub; + + if (ring == &adev->mes.ring) + continue; + + inv_eng = ffs(vm_inv_engs[vmhub]); + if (!inv_eng) { + dev_err(adev->dev, "no VM inv eng for ring %s\n", + ring->name); + return -EINVAL; + } + + ring->vm_inv_eng = inv_eng - 1; + vm_inv_engs[vmhub] &= ~(1 << ring->vm_inv_eng); + + dev_info(adev->dev, "ring %s uses VM inv eng %u on hub %u\n", + ring->name, ring->vm_inv_eng, ring->vm_hub); + } + + return 0; +} + +/** + * amdgpu_gmc_tmz_set -- check and set if a device supports TMZ + * @adev: amdgpu_device pointer + * + * Check and set if an the device @adev supports Trusted Memory + * Zones (TMZ). + */ +void amdgpu_gmc_tmz_set(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + /* RAVEN */ + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 1, 0): + /* RENOIR looks like RAVEN */ + case IP_VERSION(9, 3, 0): + /* GC 10.3.7 */ + case IP_VERSION(10, 3, 7): + /* GC 11.0.1 */ + case IP_VERSION(11, 0, 1): + if (amdgpu_tmz == 0) { + adev->gmc.tmz_enabled = false; + dev_info(adev->dev, + "Trusted Memory Zone (TMZ) feature disabled (cmd line)\n"); + } else { + adev->gmc.tmz_enabled = true; + dev_info(adev->dev, + "Trusted Memory Zone (TMZ) feature enabled\n"); + } + break; + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + /* VANGOGH */ + case IP_VERSION(10, 3, 1): + /* YELLOW_CARP*/ + case IP_VERSION(10, 3, 3): + case IP_VERSION(11, 0, 4): + /* Don't enable it by default yet. + */ + if (amdgpu_tmz < 1) { + adev->gmc.tmz_enabled = false; + dev_info(adev->dev, + "Trusted Memory Zone (TMZ) feature disabled as experimental (default)\n"); + } else { + adev->gmc.tmz_enabled = true; + dev_info(adev->dev, + "Trusted Memory Zone (TMZ) feature enabled as experimental (cmd line)\n"); + } + break; + default: + adev->gmc.tmz_enabled = false; + dev_info(adev->dev, + "Trusted Memory Zone (TMZ) feature not supported\n"); + break; + } +} + +/** + * amdgpu_gmc_noretry_set -- set per asic noretry defaults + * @adev: amdgpu_device pointer + * + * Set a per asic default for the no-retry parameter. + * + */ +void amdgpu_gmc_noretry_set(struct amdgpu_device *adev) +{ + struct amdgpu_gmc *gmc = &adev->gmc; + uint32_t gc_ver = adev->ip_versions[GC_HWIP][0]; + bool noretry_default = (gc_ver == IP_VERSION(9, 0, 1) || + gc_ver == IP_VERSION(9, 3, 0) || + gc_ver == IP_VERSION(9, 4, 0) || + gc_ver == IP_VERSION(9, 4, 1) || + gc_ver == IP_VERSION(9, 4, 2) || + gc_ver == IP_VERSION(9, 4, 3) || + gc_ver >= IP_VERSION(10, 3, 0)); + + gmc->noretry = (amdgpu_noretry == -1) ? noretry_default : amdgpu_noretry; +} + +void amdgpu_gmc_set_vm_fault_masks(struct amdgpu_device *adev, int hub_type, + bool enable) +{ + struct amdgpu_vmhub *hub; + u32 tmp, reg, i; + + hub = &adev->vmhub[hub_type]; + for (i = 0; i < 16; i++) { + reg = hub->vm_context0_cntl + hub->ctx_distance * i; + + tmp = (hub_type == AMDGPU_GFXHUB(0)) ? + RREG32_SOC15_IP(GC, reg) : + RREG32_SOC15_IP(MMHUB, reg); + + if (enable) + tmp |= hub->vm_cntx_cntl_vm_fault; + else + tmp &= ~hub->vm_cntx_cntl_vm_fault; + + (hub_type == AMDGPU_GFXHUB(0)) ? + WREG32_SOC15_IP(GC, reg, tmp) : + WREG32_SOC15_IP(MMHUB, reg, tmp); + } +} + +void amdgpu_gmc_get_vbios_allocations(struct amdgpu_device *adev) +{ + unsigned size; + + /* + * Some ASICs need to reserve a region of video memory to avoid access + * from driver + */ + adev->mman.stolen_reserved_offset = 0; + adev->mman.stolen_reserved_size = 0; + + /* + * TODO: + * Currently there is a bug where some memory client outside + * of the driver writes to first 8M of VRAM on S3 resume, + * this overrides GART which by default gets placed in first 8M and + * causes VM_FAULTS once GTT is accessed. + * Keep the stolen memory reservation until the while this is not solved. + */ + switch (adev->asic_type) { + case CHIP_VEGA10: + adev->mman.keep_stolen_vga_memory = true; + /* + * VEGA10 SRIOV VF with MS_HYPERV host needs some firmware reserved area. + */ +#ifdef CONFIG_X86 + if (amdgpu_sriov_vf(adev) && hypervisor_is_type(X86_HYPER_MS_HYPERV)) { + adev->mman.stolen_reserved_offset = 0x500000; + adev->mman.stolen_reserved_size = 0x200000; + } +#endif + break; + case CHIP_RAVEN: + case CHIP_RENOIR: + adev->mman.keep_stolen_vga_memory = true; + break; + case CHIP_YELLOW_CARP: + if (amdgpu_discovery == 0) { + adev->mman.stolen_reserved_offset = 0x1ffb0000; + adev->mman.stolen_reserved_size = 64 * PAGE_SIZE; + } + break; + default: + adev->mman.keep_stolen_vga_memory = false; + break; + } + + if (amdgpu_sriov_vf(adev) || + !amdgpu_device_has_display_hardware(adev)) { + size = 0; + } else { + size = amdgpu_gmc_get_vbios_fb_size(adev); + + if (adev->mman.keep_stolen_vga_memory) + size = max(size, (unsigned)AMDGPU_VBIOS_VGA_ALLOCATION); + } + + /* set to 0 if the pre-OS buffer uses up most of vram */ + if ((adev->gmc.real_vram_size - size) < (8 * 1024 * 1024)) + size = 0; + + if (size > AMDGPU_VBIOS_VGA_ALLOCATION) { + adev->mman.stolen_vga_size = AMDGPU_VBIOS_VGA_ALLOCATION; + adev->mman.stolen_extended_size = size - adev->mman.stolen_vga_size; + } else { + adev->mman.stolen_vga_size = size; + adev->mman.stolen_extended_size = 0; + } +} + +/** + * amdgpu_gmc_init_pdb0 - initialize PDB0 + * + * @adev: amdgpu_device pointer + * + * This function is only used when GART page table is used + * for FB address translatioin. In such a case, we construct + * a 2-level system VM page table: PDB0->PTB, to cover both + * VRAM of the hive and system memory. + * + * PDB0 is static, initialized once on driver initialization. + * The first n entries of PDB0 are used as PTE by setting + * P bit to 1, pointing to VRAM. The n+1'th entry points + * to a big PTB covering system memory. + * + */ +void amdgpu_gmc_init_pdb0(struct amdgpu_device *adev) +{ + int i; + uint64_t flags = adev->gart.gart_pte_flags; //TODO it is UC. explore NC/RW? + /* Each PDE0 (used as PTE) covers (2^vmid0_page_table_block_size)*2M + */ + u64 vram_size = adev->gmc.xgmi.node_segment_size * adev->gmc.xgmi.num_physical_nodes; + u64 pde0_page_size = (1ULL<gmc.vmid0_page_table_block_size)<<21; + u64 vram_addr = adev->vm_manager.vram_base_offset - + adev->gmc.xgmi.physical_node_id * adev->gmc.xgmi.node_segment_size; + u64 vram_end = vram_addr + vram_size; + u64 gart_ptb_gpu_pa = amdgpu_gmc_vram_pa(adev, adev->gart.bo); + int idx; + + if (!drm_dev_enter(adev_to_drm(adev), &idx)) + return; + + flags |= AMDGPU_PTE_VALID | AMDGPU_PTE_READABLE; + flags |= AMDGPU_PTE_WRITEABLE; + flags |= AMDGPU_PTE_SNOOPED; + flags |= AMDGPU_PTE_FRAG((adev->gmc.vmid0_page_table_block_size + 9*1)); + flags |= AMDGPU_PDE_PTE; + + /* The first n PDE0 entries are used as PTE, + * pointing to vram + */ + for (i = 0; vram_addr < vram_end; i++, vram_addr += pde0_page_size) + amdgpu_gmc_set_pte_pde(adev, adev->gmc.ptr_pdb0, i, vram_addr, flags); + + /* The n+1'th PDE0 entry points to a huge + * PTB who has more than 512 entries each + * pointing to a 4K system page + */ + flags = AMDGPU_PTE_VALID; + flags |= AMDGPU_PDE_BFS(0) | AMDGPU_PTE_SNOOPED; + /* Requires gart_ptb_gpu_pa to be 4K aligned */ + amdgpu_gmc_set_pte_pde(adev, adev->gmc.ptr_pdb0, i, gart_ptb_gpu_pa, flags); + drm_dev_exit(idx); +} + +/** + * amdgpu_gmc_vram_mc2pa - calculate vram buffer's physical address from MC + * address + * + * @adev: amdgpu_device pointer + * @mc_addr: MC address of buffer + */ +uint64_t amdgpu_gmc_vram_mc2pa(struct amdgpu_device *adev, uint64_t mc_addr) +{ + return mc_addr - adev->gmc.vram_start + adev->vm_manager.vram_base_offset; +} + +/** + * amdgpu_gmc_vram_pa - calculate vram buffer object's physical address from + * GPU's view + * + * @adev: amdgpu_device pointer + * @bo: amdgpu buffer object + */ +uint64_t amdgpu_gmc_vram_pa(struct amdgpu_device *adev, struct amdgpu_bo *bo) +{ + return amdgpu_gmc_vram_mc2pa(adev, amdgpu_bo_gpu_offset(bo)); +} + +/** + * amdgpu_gmc_vram_cpu_pa - calculate vram buffer object's physical address + * from CPU's view + * + * @adev: amdgpu_device pointer + * @bo: amdgpu buffer object + */ +uint64_t amdgpu_gmc_vram_cpu_pa(struct amdgpu_device *adev, struct amdgpu_bo *bo) +{ + return amdgpu_bo_gpu_offset(bo) - adev->gmc.vram_start + adev->gmc.aper_base; +} + +int amdgpu_gmc_vram_checking(struct amdgpu_device *adev) +{ + struct amdgpu_bo *vram_bo = NULL; + uint64_t vram_gpu = 0; + void *vram_ptr = NULL; + + int ret, size = 0x100000; + uint8_t cptr[10]; + + ret = amdgpu_bo_create_kernel(adev, size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM, + &vram_bo, + &vram_gpu, + &vram_ptr); + if (ret) + return ret; + + memset(vram_ptr, 0x86, size); + memset(cptr, 0x86, 10); + + /** + * Check the start, the mid, and the end of the memory if the content of + * each byte is the pattern "0x86". If yes, we suppose the vram bo is + * workable. + * + * Note: If check the each byte of whole 1M bo, it will cost too many + * seconds, so here, we just pick up three parts for emulation. + */ + ret = memcmp(vram_ptr, cptr, 10); + if (ret) + return ret; + + ret = memcmp(vram_ptr + (size / 2), cptr, 10); + if (ret) + return ret; + + ret = memcmp(vram_ptr + size - 10, cptr, 10); + if (ret) + return ret; + + amdgpu_bo_free_kernel(&vram_bo, &vram_gpu, + &vram_ptr); + + return 0; +} + +static ssize_t current_memory_partition_show( + struct device *dev, struct device_attribute *addr, char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + enum amdgpu_memory_partition mode; + + mode = adev->gmc.gmc_funcs->query_mem_partition_mode(adev); + switch (mode) { + case AMDGPU_NPS1_PARTITION_MODE: + return sysfs_emit(buf, "NPS1\n"); + case AMDGPU_NPS2_PARTITION_MODE: + return sysfs_emit(buf, "NPS2\n"); + case AMDGPU_NPS3_PARTITION_MODE: + return sysfs_emit(buf, "NPS3\n"); + case AMDGPU_NPS4_PARTITION_MODE: + return sysfs_emit(buf, "NPS4\n"); + case AMDGPU_NPS6_PARTITION_MODE: + return sysfs_emit(buf, "NPS6\n"); + case AMDGPU_NPS8_PARTITION_MODE: + return sysfs_emit(buf, "NPS8\n"); + default: + return sysfs_emit(buf, "UNKNOWN\n"); + } + + return sysfs_emit(buf, "UNKNOWN\n"); +} + +static DEVICE_ATTR_RO(current_memory_partition); + +int amdgpu_gmc_sysfs_init(struct amdgpu_device *adev) +{ + if (!adev->gmc.gmc_funcs->query_mem_partition_mode) + return 0; + + return device_create_file(adev->dev, + &dev_attr_current_memory_partition); +} + +void amdgpu_gmc_sysfs_fini(struct amdgpu_device *adev) +{ + device_remove_file(adev->dev, &dev_attr_current_memory_partition); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h new file mode 100644 index 000000000..fdc25cd55 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h @@ -0,0 +1,422 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ +#ifndef __AMDGPU_GMC_H__ +#define __AMDGPU_GMC_H__ + +#include + +#include "amdgpu_irq.h" +#include "amdgpu_ras.h" + +/* VA hole for 48bit addresses on Vega10 */ +#define AMDGPU_GMC_HOLE_START 0x0000800000000000ULL +#define AMDGPU_GMC_HOLE_END 0xffff800000000000ULL + +/* + * Hardware is programmed as if the hole doesn't exists with start and end + * address values. + * + * This mask is used to remove the upper 16bits of the VA and so come up with + * the linear addr value. + */ +#define AMDGPU_GMC_HOLE_MASK 0x0000ffffffffffffULL + +/* + * Ring size as power of two for the log of recent faults. + */ +#define AMDGPU_GMC_FAULT_RING_ORDER 8 +#define AMDGPU_GMC_FAULT_RING_SIZE (1 << AMDGPU_GMC_FAULT_RING_ORDER) + +/* + * Hash size as power of two for the log of recent faults + */ +#define AMDGPU_GMC_FAULT_HASH_ORDER 8 +#define AMDGPU_GMC_FAULT_HASH_SIZE (1 << AMDGPU_GMC_FAULT_HASH_ORDER) + +/* + * Number of IH timestamp ticks until a fault is considered handled + */ +#define AMDGPU_GMC_FAULT_TIMEOUT 5000ULL + +struct firmware; + +enum amdgpu_memory_partition { + UNKNOWN_MEMORY_PARTITION_MODE = 0, + AMDGPU_NPS1_PARTITION_MODE = 1, + AMDGPU_NPS2_PARTITION_MODE = 2, + AMDGPU_NPS3_PARTITION_MODE = 3, + AMDGPU_NPS4_PARTITION_MODE = 4, + AMDGPU_NPS6_PARTITION_MODE = 6, + AMDGPU_NPS8_PARTITION_MODE = 8, +}; + +/* + * GMC page fault information + */ +struct amdgpu_gmc_fault { + uint64_t timestamp:48; + uint64_t next:AMDGPU_GMC_FAULT_RING_ORDER; + atomic64_t key; + uint64_t timestamp_expiry:48; +}; + +/* + * VMHUB structures, functions & helpers + */ +struct amdgpu_vmhub_funcs { + void (*print_l2_protection_fault_status)(struct amdgpu_device *adev, + uint32_t status); + uint32_t (*get_invalidate_req)(unsigned int vmid, uint32_t flush_type); +}; + +struct amdgpu_vmhub { + uint32_t ctx0_ptb_addr_lo32; + uint32_t ctx0_ptb_addr_hi32; + uint32_t vm_inv_eng0_sem; + uint32_t vm_inv_eng0_req; + uint32_t vm_inv_eng0_ack; + uint32_t vm_context0_cntl; + uint32_t vm_l2_pro_fault_status; + uint32_t vm_l2_pro_fault_cntl; + + /* + * store the register distances between two continuous context domain + * and invalidation engine. + */ + uint32_t ctx_distance; + uint32_t ctx_addr_distance; /* include LO32/HI32 */ + uint32_t eng_distance; + uint32_t eng_addr_distance; /* include LO32/HI32 */ + + uint32_t vm_cntx_cntl; + uint32_t vm_cntx_cntl_vm_fault; + uint32_t vm_l2_bank_select_reserved_cid2; + + uint32_t vm_contexts_disable; + + const struct amdgpu_vmhub_funcs *vmhub_funcs; +}; + +/* + * GPU MC structures, functions & helpers + */ +struct amdgpu_gmc_funcs { + /* flush the vm tlb via mmio */ + void (*flush_gpu_tlb)(struct amdgpu_device *adev, uint32_t vmid, + uint32_t vmhub, uint32_t flush_type); + /* flush the vm tlb via pasid */ + int (*flush_gpu_tlb_pasid)(struct amdgpu_device *adev, uint16_t pasid, + uint32_t flush_type, bool all_hub, + uint32_t inst); + /* flush the vm tlb via ring */ + uint64_t (*emit_flush_gpu_tlb)(struct amdgpu_ring *ring, unsigned vmid, + uint64_t pd_addr); + /* Change the VMID -> PASID mapping */ + void (*emit_pasid_mapping)(struct amdgpu_ring *ring, unsigned vmid, + unsigned pasid); + /* enable/disable PRT support */ + void (*set_prt)(struct amdgpu_device *adev, bool enable); + /* map mtype to hardware flags */ + uint64_t (*map_mtype)(struct amdgpu_device *adev, uint32_t flags); + /* get the pde for a given mc addr */ + void (*get_vm_pde)(struct amdgpu_device *adev, int level, + u64 *dst, u64 *flags); + /* get the pte flags to use for a BO VA mapping */ + void (*get_vm_pte)(struct amdgpu_device *adev, + struct amdgpu_bo_va_mapping *mapping, + uint64_t *flags); + /* override per-page pte flags */ + void (*override_vm_pte_flags)(struct amdgpu_device *dev, + struct amdgpu_vm *vm, + uint64_t addr, uint64_t *flags); + /* get the amount of memory used by the vbios for pre-OS console */ + unsigned int (*get_vbios_fb_size)(struct amdgpu_device *adev); + + enum amdgpu_memory_partition (*query_mem_partition_mode)( + struct amdgpu_device *adev); +}; + +struct amdgpu_xgmi_ras { + struct amdgpu_ras_block_object ras_block; +}; + +struct amdgpu_xgmi { + /* from psp */ + u64 node_id; + u64 hive_id; + /* fixed per family */ + u64 node_segment_size; + /* physical node (0-3) */ + unsigned physical_node_id; + /* number of nodes (0-4) */ + unsigned num_physical_nodes; + /* gpu list in the same hive */ + struct list_head head; + bool supported; + struct ras_common_if *ras_if; + bool connected_to_cpu; + bool pending_reset; + struct amdgpu_xgmi_ras *ras; +}; + +struct amdgpu_mem_partition_info { + union { + struct { + uint32_t fpfn; + uint32_t lpfn; + } range; + struct { + int node; + } numa; + }; + uint64_t size; +}; + +#define INVALID_PFN -1 + +struct amdgpu_gmc { + /* FB's physical address in MMIO space (for CPU to + * map FB). This is different compared to the agp/ + * gart/vram_start/end field as the later is from + * GPU's view and aper_base is from CPU's view. + */ + resource_size_t aper_size; + resource_size_t aper_base; + /* for some chips with <= 32MB we need to lie + * about vram size near mc fb location */ + u64 mc_vram_size; + u64 visible_vram_size; + /* AGP aperture start and end in MC address space + * Driver find a hole in the MC address space + * to place AGP by setting MC_VM_AGP_BOT/TOP registers + * Under VMID0, logical address == MC address. AGP + * aperture maps to physical bus or IOVA addressed. + * AGP aperture is used to simulate FB in ZFB case. + * AGP aperture is also used for page table in system + * memory (mainly for APU). + * + */ + u64 agp_size; + u64 agp_start; + u64 agp_end; + /* GART aperture start and end in MC address space + * Driver find a hole in the MC address space + * to place GART by setting VM_CONTEXT0_PAGE_TABLE_START/END_ADDR + * registers + * Under VMID0, logical address inside GART aperture will + * be translated through gpuvm gart page table to access + * paged system memory + */ + u64 gart_size; + u64 gart_start; + u64 gart_end; + /* Frame buffer aperture of this GPU device. Different from + * fb_start (see below), this only covers the local GPU device. + * If driver uses FB aperture to access FB, driver get fb_start from + * MC_VM_FB_LOCATION_BASE (set by vbios) and calculate vram_start + * of this local device by adding an offset inside the XGMI hive. + * If driver uses GART table for VMID0 FB access, driver finds a hole in + * VMID0's virtual address space to place the SYSVM aperture inside + * which the first part is vram and the second part is gart (covering + * system ram). + */ + u64 vram_start; + u64 vram_end; + /* FB region , it's same as local vram region in single GPU, in XGMI + * configuration, this region covers all GPUs in the same hive , + * each GPU in the hive has the same view of this FB region . + * GPU0's vram starts at offset (0 * segment size) , + * GPU1 starts at offset (1 * segment size), etc. + */ + u64 fb_start; + u64 fb_end; + unsigned vram_width; + u64 real_vram_size; + int vram_mtrr; + u64 mc_mask; + const struct firmware *fw; /* MC firmware */ + uint32_t fw_version; + struct amdgpu_irq_src vm_fault; + uint32_t vram_type; + uint8_t vram_vendor; + uint32_t srbm_soft_reset; + bool prt_warning; + uint32_t sdpif_register; + /* apertures */ + u64 shared_aperture_start; + u64 shared_aperture_end; + u64 private_aperture_start; + u64 private_aperture_end; + /* protects concurrent invalidation */ + spinlock_t invalidate_lock; + bool translate_further; + struct kfd_vm_fault_info *vm_fault_info; + atomic_t vm_fault_info_updated; + + struct amdgpu_gmc_fault fault_ring[AMDGPU_GMC_FAULT_RING_SIZE]; + struct { + uint64_t idx:AMDGPU_GMC_FAULT_RING_ORDER; + } fault_hash[AMDGPU_GMC_FAULT_HASH_SIZE]; + uint64_t last_fault:AMDGPU_GMC_FAULT_RING_ORDER; + + bool tmz_enabled; + bool is_app_apu; + + struct amdgpu_mem_partition_info *mem_partitions; + uint8_t num_mem_partitions; + const struct amdgpu_gmc_funcs *gmc_funcs; + + struct amdgpu_xgmi xgmi; + struct amdgpu_irq_src ecc_irq; + int noretry; + + uint32_t vmid0_page_table_block_size; + uint32_t vmid0_page_table_depth; + struct amdgpu_bo *pdb0_bo; + /* CPU kmapped address of pdb0*/ + void *ptr_pdb0; + + /* MALL size */ + u64 mall_size; + uint32_t m_half_use; + + /* number of UMC instances */ + int num_umc; + /* mode2 save restore */ + u64 VM_L2_CNTL; + u64 VM_L2_CNTL2; + u64 VM_DUMMY_PAGE_FAULT_CNTL; + u64 VM_DUMMY_PAGE_FAULT_ADDR_LO32; + u64 VM_DUMMY_PAGE_FAULT_ADDR_HI32; + u64 VM_L2_PROTECTION_FAULT_CNTL; + u64 VM_L2_PROTECTION_FAULT_CNTL2; + u64 VM_L2_PROTECTION_FAULT_MM_CNTL3; + u64 VM_L2_PROTECTION_FAULT_MM_CNTL4; + u64 VM_L2_PROTECTION_FAULT_ADDR_LO32; + u64 VM_L2_PROTECTION_FAULT_ADDR_HI32; + u64 VM_DEBUG; + u64 VM_L2_MM_GROUP_RT_CLASSES; + u64 VM_L2_BANK_SELECT_RESERVED_CID; + u64 VM_L2_BANK_SELECT_RESERVED_CID2; + u64 VM_L2_CACHE_PARITY_CNTL; + u64 VM_L2_IH_LOG_CNTL; + u64 VM_CONTEXT_CNTL[16]; + u64 VM_CONTEXT_PAGE_TABLE_BASE_ADDR_LO32[16]; + u64 VM_CONTEXT_PAGE_TABLE_BASE_ADDR_HI32[16]; + u64 VM_CONTEXT_PAGE_TABLE_START_ADDR_LO32[16]; + u64 VM_CONTEXT_PAGE_TABLE_START_ADDR_HI32[16]; + u64 VM_CONTEXT_PAGE_TABLE_END_ADDR_LO32[16]; + u64 VM_CONTEXT_PAGE_TABLE_END_ADDR_HI32[16]; + u64 MC_VM_MX_L1_TLB_CNTL; + + u64 noretry_flags; +}; + +#define amdgpu_gmc_flush_gpu_tlb(adev, vmid, vmhub, type) ((adev)->gmc.gmc_funcs->flush_gpu_tlb((adev), (vmid), (vmhub), (type))) +#define amdgpu_gmc_flush_gpu_tlb_pasid(adev, pasid, type, allhub, inst) \ + ((adev)->gmc.gmc_funcs->flush_gpu_tlb_pasid \ + ((adev), (pasid), (type), (allhub), (inst))) +#define amdgpu_gmc_emit_flush_gpu_tlb(r, vmid, addr) (r)->adev->gmc.gmc_funcs->emit_flush_gpu_tlb((r), (vmid), (addr)) +#define amdgpu_gmc_emit_pasid_mapping(r, vmid, pasid) (r)->adev->gmc.gmc_funcs->emit_pasid_mapping((r), (vmid), (pasid)) +#define amdgpu_gmc_map_mtype(adev, flags) (adev)->gmc.gmc_funcs->map_mtype((adev),(flags)) +#define amdgpu_gmc_get_vm_pde(adev, level, dst, flags) (adev)->gmc.gmc_funcs->get_vm_pde((adev), (level), (dst), (flags)) +#define amdgpu_gmc_get_vm_pte(adev, mapping, flags) (adev)->gmc.gmc_funcs->get_vm_pte((adev), (mapping), (flags)) +#define amdgpu_gmc_override_vm_pte_flags(adev, vm, addr, pte_flags) \ + (adev)->gmc.gmc_funcs->override_vm_pte_flags \ + ((adev), (vm), (addr), (pte_flags)) +#define amdgpu_gmc_get_vbios_fb_size(adev) (adev)->gmc.gmc_funcs->get_vbios_fb_size((adev)) + +/** + * amdgpu_gmc_vram_full_visible - Check if full VRAM is visible through the BAR + * + * @adev: amdgpu_device pointer + * + * Returns: + * True if full VRAM is visible through the BAR + */ +static inline bool amdgpu_gmc_vram_full_visible(struct amdgpu_gmc *gmc) +{ + WARN_ON(gmc->real_vram_size < gmc->visible_vram_size); + + return (gmc->real_vram_size == gmc->visible_vram_size); +} + +/** + * amdgpu_gmc_sign_extend - sign extend the given gmc address + * + * @addr: address to extend + */ +static inline uint64_t amdgpu_gmc_sign_extend(uint64_t addr) +{ + if (addr >= AMDGPU_GMC_HOLE_START) + addr |= AMDGPU_GMC_HOLE_END; + + return addr; +} + +int amdgpu_gmc_pdb0_alloc(struct amdgpu_device *adev); +void amdgpu_gmc_get_pde_for_bo(struct amdgpu_bo *bo, int level, + uint64_t *addr, uint64_t *flags); +int amdgpu_gmc_set_pte_pde(struct amdgpu_device *adev, void *cpu_pt_addr, + uint32_t gpu_page_idx, uint64_t addr, + uint64_t flags); +uint64_t amdgpu_gmc_pd_addr(struct amdgpu_bo *bo); +uint64_t amdgpu_gmc_agp_addr(struct ttm_buffer_object *bo); +void amdgpu_gmc_sysvm_location(struct amdgpu_device *adev, struct amdgpu_gmc *mc); +void amdgpu_gmc_vram_location(struct amdgpu_device *adev, struct amdgpu_gmc *mc, + u64 base); +void amdgpu_gmc_gart_location(struct amdgpu_device *adev, + struct amdgpu_gmc *mc); +void amdgpu_gmc_agp_location(struct amdgpu_device *adev, + struct amdgpu_gmc *mc); +bool amdgpu_gmc_filter_faults(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, uint64_t addr, + uint16_t pasid, uint64_t timestamp); +void amdgpu_gmc_filter_faults_remove(struct amdgpu_device *adev, uint64_t addr, + uint16_t pasid); +int amdgpu_gmc_ras_sw_init(struct amdgpu_device *adev); +int amdgpu_gmc_ras_late_init(struct amdgpu_device *adev); +void amdgpu_gmc_ras_fini(struct amdgpu_device *adev); +int amdgpu_gmc_allocate_vm_inv_eng(struct amdgpu_device *adev); + +extern void amdgpu_gmc_tmz_set(struct amdgpu_device *adev); +extern void amdgpu_gmc_noretry_set(struct amdgpu_device *adev); + +extern void +amdgpu_gmc_set_vm_fault_masks(struct amdgpu_device *adev, int hub_type, + bool enable); + +void amdgpu_gmc_get_vbios_allocations(struct amdgpu_device *adev); + +void amdgpu_gmc_init_pdb0(struct amdgpu_device *adev); +uint64_t amdgpu_gmc_vram_mc2pa(struct amdgpu_device *adev, uint64_t mc_addr); +uint64_t amdgpu_gmc_vram_pa(struct amdgpu_device *adev, struct amdgpu_bo *bo); +uint64_t amdgpu_gmc_vram_cpu_pa(struct amdgpu_device *adev, struct amdgpu_bo *bo); +int amdgpu_gmc_vram_checking(struct amdgpu_device *adev); +int amdgpu_gmc_sysfs_init(struct amdgpu_device *adev); +void amdgpu_gmc_sysfs_fini(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c new file mode 100644 index 000000000..44367f033 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c @@ -0,0 +1,324 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König + */ + +#include + +#include "amdgpu.h" + +static inline struct amdgpu_gtt_mgr * +to_gtt_mgr(struct ttm_resource_manager *man) +{ + return container_of(man, struct amdgpu_gtt_mgr, manager); +} + +/** + * DOC: mem_info_gtt_total + * + * The amdgpu driver provides a sysfs API for reporting current total size of + * the GTT. + * The file mem_info_gtt_total is used for this, and returns the total size of + * the GTT block, in bytes + */ +static ssize_t amdgpu_mem_info_gtt_total_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + struct ttm_resource_manager *man; + + man = ttm_manager_type(&adev->mman.bdev, TTM_PL_TT); + return sysfs_emit(buf, "%llu\n", man->size); +} + +/** + * DOC: mem_info_gtt_used + * + * The amdgpu driver provides a sysfs API for reporting current total amount of + * used GTT. + * The file mem_info_gtt_used is used for this, and returns the current used + * size of the GTT block, in bytes + */ +static ssize_t amdgpu_mem_info_gtt_used_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + struct ttm_resource_manager *man = &adev->mman.gtt_mgr.manager; + + return sysfs_emit(buf, "%llu\n", ttm_resource_manager_usage(man)); +} + +static DEVICE_ATTR(mem_info_gtt_total, S_IRUGO, + amdgpu_mem_info_gtt_total_show, NULL); +static DEVICE_ATTR(mem_info_gtt_used, S_IRUGO, + amdgpu_mem_info_gtt_used_show, NULL); + +static struct attribute *amdgpu_gtt_mgr_attributes[] = { + &dev_attr_mem_info_gtt_total.attr, + &dev_attr_mem_info_gtt_used.attr, + NULL +}; + +const struct attribute_group amdgpu_gtt_mgr_attr_group = { + .attrs = amdgpu_gtt_mgr_attributes +}; + +/** + * amdgpu_gtt_mgr_has_gart_addr - Check if mem has address space + * + * @res: the mem object to check + * + * Check if a mem object has already address space allocated. + */ +bool amdgpu_gtt_mgr_has_gart_addr(struct ttm_resource *res) +{ + struct ttm_range_mgr_node *node = to_ttm_range_mgr_node(res); + + return drm_mm_node_allocated(&node->mm_nodes[0]); +} + +/** + * amdgpu_gtt_mgr_new - allocate a new node + * + * @man: TTM memory type manager + * @tbo: TTM BO we need this range for + * @place: placement flags and restrictions + * @res: the resulting mem object + * + * Dummy, allocate the node but no space for it yet. + */ +static int amdgpu_gtt_mgr_new(struct ttm_resource_manager *man, + struct ttm_buffer_object *tbo, + const struct ttm_place *place, + struct ttm_resource **res) +{ + struct amdgpu_gtt_mgr *mgr = to_gtt_mgr(man); + uint32_t num_pages = PFN_UP(tbo->base.size); + struct ttm_range_mgr_node *node; + int r; + + node = kzalloc(struct_size(node, mm_nodes, 1), GFP_KERNEL); + if (!node) + return -ENOMEM; + + ttm_resource_init(tbo, place, &node->base); + if (!(place->flags & TTM_PL_FLAG_TEMPORARY) && + ttm_resource_manager_usage(man) > man->size) { + r = -ENOSPC; + goto err_free; + } + + if (place->lpfn) { + spin_lock(&mgr->lock); + r = drm_mm_insert_node_in_range(&mgr->mm, &node->mm_nodes[0], + num_pages, tbo->page_alignment, + 0, place->fpfn, place->lpfn, + DRM_MM_INSERT_BEST); + spin_unlock(&mgr->lock); + if (unlikely(r)) + goto err_free; + + node->base.start = node->mm_nodes[0].start; + } else { + node->mm_nodes[0].start = 0; + node->mm_nodes[0].size = PFN_UP(node->base.size); + node->base.start = AMDGPU_BO_INVALID_OFFSET; + } + + *res = &node->base; + return 0; + +err_free: + ttm_resource_fini(man, &node->base); + kfree(node); + return r; +} + +/** + * amdgpu_gtt_mgr_del - free ranges + * + * @man: TTM memory type manager + * @res: TTM memory object + * + * Free the allocated GTT again. + */ +static void amdgpu_gtt_mgr_del(struct ttm_resource_manager *man, + struct ttm_resource *res) +{ + struct ttm_range_mgr_node *node = to_ttm_range_mgr_node(res); + struct amdgpu_gtt_mgr *mgr = to_gtt_mgr(man); + + spin_lock(&mgr->lock); + if (drm_mm_node_allocated(&node->mm_nodes[0])) + drm_mm_remove_node(&node->mm_nodes[0]); + spin_unlock(&mgr->lock); + + ttm_resource_fini(man, res); + kfree(node); +} + +/** + * amdgpu_gtt_mgr_recover - re-init gart + * + * @mgr: amdgpu_gtt_mgr pointer + * + * Re-init the gart for each known BO in the GTT. + */ +void amdgpu_gtt_mgr_recover(struct amdgpu_gtt_mgr *mgr) +{ + struct ttm_range_mgr_node *node; + struct drm_mm_node *mm_node; + struct amdgpu_device *adev; + + adev = container_of(mgr, typeof(*adev), mman.gtt_mgr); + spin_lock(&mgr->lock); + drm_mm_for_each_node(mm_node, &mgr->mm) { + node = container_of(mm_node, typeof(*node), mm_nodes[0]); + amdgpu_ttm_recover_gart(node->base.bo); + } + spin_unlock(&mgr->lock); + + amdgpu_gart_invalidate_tlb(adev); +} + +/** + * amdgpu_gtt_mgr_intersects - test for intersection + * + * @man: Our manager object + * @res: The resource to test + * @place: The place for the new allocation + * @size: The size of the new allocation + * + * Simplified intersection test, only interesting if we need GART or not. + */ +static bool amdgpu_gtt_mgr_intersects(struct ttm_resource_manager *man, + struct ttm_resource *res, + const struct ttm_place *place, + size_t size) +{ + return !place->lpfn || amdgpu_gtt_mgr_has_gart_addr(res); +} + +/** + * amdgpu_gtt_mgr_compatible - test for compatibility + * + * @man: Our manager object + * @res: The resource to test + * @place: The place for the new allocation + * @size: The size of the new allocation + * + * Simplified compatibility test. + */ +static bool amdgpu_gtt_mgr_compatible(struct ttm_resource_manager *man, + struct ttm_resource *res, + const struct ttm_place *place, + size_t size) +{ + return !place->lpfn || amdgpu_gtt_mgr_has_gart_addr(res); +} + +/** + * amdgpu_gtt_mgr_debug - dump VRAM table + * + * @man: TTM memory type manager + * @printer: DRM printer to use + * + * Dump the table content using printk. + */ +static void amdgpu_gtt_mgr_debug(struct ttm_resource_manager *man, + struct drm_printer *printer) +{ + struct amdgpu_gtt_mgr *mgr = to_gtt_mgr(man); + + spin_lock(&mgr->lock); + drm_mm_print(&mgr->mm, printer); + spin_unlock(&mgr->lock); +} + +static const struct ttm_resource_manager_func amdgpu_gtt_mgr_func = { + .alloc = amdgpu_gtt_mgr_new, + .free = amdgpu_gtt_mgr_del, + .intersects = amdgpu_gtt_mgr_intersects, + .compatible = amdgpu_gtt_mgr_compatible, + .debug = amdgpu_gtt_mgr_debug +}; + +/** + * amdgpu_gtt_mgr_init - init GTT manager and DRM MM + * + * @adev: amdgpu_device pointer + * @gtt_size: maximum size of GTT + * + * Allocate and initialize the GTT manager. + */ +int amdgpu_gtt_mgr_init(struct amdgpu_device *adev, uint64_t gtt_size) +{ + struct amdgpu_gtt_mgr *mgr = &adev->mman.gtt_mgr; + struct ttm_resource_manager *man = &mgr->manager; + uint64_t start, size; + + man->use_tt = true; + man->func = &amdgpu_gtt_mgr_func; + + ttm_resource_manager_init(man, &adev->mman.bdev, gtt_size); + + start = AMDGPU_GTT_MAX_TRANSFER_SIZE * AMDGPU_GTT_NUM_TRANSFER_WINDOWS; + size = (adev->gmc.gart_size >> PAGE_SHIFT) - start; + drm_mm_init(&mgr->mm, start, size); + spin_lock_init(&mgr->lock); + + ttm_set_driver_manager(&adev->mman.bdev, TTM_PL_TT, &mgr->manager); + ttm_resource_manager_set_used(man, true); + return 0; +} + +/** + * amdgpu_gtt_mgr_fini - free and destroy GTT manager + * + * @adev: amdgpu_device pointer + * + * Destroy and free the GTT manager, returns -EBUSY if ranges are still + * allocated inside it. + */ +void amdgpu_gtt_mgr_fini(struct amdgpu_device *adev) +{ + struct amdgpu_gtt_mgr *mgr = &adev->mman.gtt_mgr; + struct ttm_resource_manager *man = &mgr->manager; + int ret; + + ttm_resource_manager_set_used(man, false); + + ret = ttm_resource_manager_evict_all(&adev->mman.bdev, man); + if (ret) + return; + + spin_lock(&mgr->lock); + drm_mm_takedown(&mgr->mm); + spin_unlock(&mgr->lock); + + ttm_resource_manager_cleanup(man); + ttm_set_driver_manager(&adev->mman.bdev, TTM_PL_TT, NULL); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.c new file mode 100644 index 000000000..b6cf80193 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.c @@ -0,0 +1,48 @@ +/* + * Copyright 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_ras.h" + +int amdgpu_hdp_ras_sw_init(struct amdgpu_device *adev) +{ + int err; + struct amdgpu_hdp_ras *ras; + + if (!adev->hdp.ras) + return 0; + + ras = adev->hdp.ras; + err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); + if (err) { + dev_err(adev->dev, "Failed to register hdp ras block!\n"); + return err; + } + + strcpy(ras->ras_block.ras_comm.name, "hdp"); + ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__HDP; + ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; + adev->hdp.ras_if = &ras->ras_block.ras_comm; + + /* hdp ras follows amdgpu_ras_block_late_init_default for late init */ + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.h new file mode 100644 index 000000000..7b8a6152d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.h @@ -0,0 +1,47 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_HDP_H__ +#define __AMDGPU_HDP_H__ +#include "amdgpu_ras.h" + +struct amdgpu_hdp_ras { + struct amdgpu_ras_block_object ras_block; +}; + +struct amdgpu_hdp_funcs { + void (*flush_hdp)(struct amdgpu_device *adev, struct amdgpu_ring *ring); + void (*invalidate_hdp)(struct amdgpu_device *adev, + struct amdgpu_ring *ring); + void (*update_clock_gating)(struct amdgpu_device *adev, bool enable); + void (*get_clock_gating_state)(struct amdgpu_device *adev, u64 *flags); + void (*init_registers)(struct amdgpu_device *adev); +}; + +struct amdgpu_hdp { + struct ras_common_if *ras_if; + const struct amdgpu_hdp_funcs *funcs; + struct amdgpu_hdp_ras *ras; +}; + +int amdgpu_hdp_ras_sw_init(struct amdgpu_device *adev); +#endif /* __AMDGPU_HDP_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c new file mode 100644 index 000000000..081267161 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c @@ -0,0 +1,251 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ +/* + * Authors: + * Christian König + */ + +/** + * DOC: MMU Notifier + * + * For coherent userptr handling registers an MMU notifier to inform the driver + * about updates on the page tables of a process. + * + * When somebody tries to invalidate the page tables we block the update until + * all operations on the pages in question are completed, then those pages are + * marked as accessed and also dirty if it wasn't a read only access. + * + * New command submissions using the userptrs in question are delayed until all + * page table invalidation are completed and we once more see a coherent process + * address space. + */ + +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_hmm.h" + +#define MAX_WALK_BYTE (2UL << 30) + +/** + * amdgpu_hmm_invalidate_gfx - callback to notify about mm change + * + * @mni: the range (mm) is about to update + * @range: details on the invalidation + * @cur_seq: Value to pass to mmu_interval_set_seq() + * + * Block for operations on BOs to finish and mark pages as accessed and + * potentially dirty. + */ +static bool amdgpu_hmm_invalidate_gfx(struct mmu_interval_notifier *mni, + const struct mmu_notifier_range *range, + unsigned long cur_seq) +{ + struct amdgpu_bo *bo = container_of(mni, struct amdgpu_bo, notifier); + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + long r; + + if (!mmu_notifier_range_blockable(range)) + return false; + + mutex_lock(&adev->notifier_lock); + + mmu_interval_set_seq(mni, cur_seq); + + r = dma_resv_wait_timeout(bo->tbo.base.resv, DMA_RESV_USAGE_BOOKKEEP, + false, MAX_SCHEDULE_TIMEOUT); + mutex_unlock(&adev->notifier_lock); + if (r <= 0) + DRM_ERROR("(%ld) failed to wait for user bo\n", r); + return true; +} + +static const struct mmu_interval_notifier_ops amdgpu_hmm_gfx_ops = { + .invalidate = amdgpu_hmm_invalidate_gfx, +}; + +/** + * amdgpu_hmm_invalidate_hsa - callback to notify about mm change + * + * @mni: the range (mm) is about to update + * @range: details on the invalidation + * @cur_seq: Value to pass to mmu_interval_set_seq() + * + * We temporarily evict the BO attached to this range. This necessitates + * evicting all user-mode queues of the process. + */ +static bool amdgpu_hmm_invalidate_hsa(struct mmu_interval_notifier *mni, + const struct mmu_notifier_range *range, + unsigned long cur_seq) +{ + struct amdgpu_bo *bo = container_of(mni, struct amdgpu_bo, notifier); + + if (!mmu_notifier_range_blockable(range)) + return false; + + amdgpu_amdkfd_evict_userptr(mni, cur_seq, bo->kfd_bo); + + return true; +} + +static const struct mmu_interval_notifier_ops amdgpu_hmm_hsa_ops = { + .invalidate = amdgpu_hmm_invalidate_hsa, +}; + +/** + * amdgpu_hmm_register - register a BO for notifier updates + * + * @bo: amdgpu buffer object + * @addr: userptr addr we should monitor + * + * Registers a mmu_notifier for the given BO at the specified address. + * Returns 0 on success, -ERRNO if anything goes wrong. + */ +int amdgpu_hmm_register(struct amdgpu_bo *bo, unsigned long addr) +{ + if (bo->kfd_bo) + return mmu_interval_notifier_insert(&bo->notifier, current->mm, + addr, amdgpu_bo_size(bo), + &amdgpu_hmm_hsa_ops); + return mmu_interval_notifier_insert(&bo->notifier, current->mm, addr, + amdgpu_bo_size(bo), + &amdgpu_hmm_gfx_ops); +} + +/** + * amdgpu_hmm_unregister - unregister a BO for notifier updates + * + * @bo: amdgpu buffer object + * + * Remove any registration of mmu notifier updates from the buffer object. + */ +void amdgpu_hmm_unregister(struct amdgpu_bo *bo) +{ + if (!bo->notifier.mm) + return; + mmu_interval_notifier_remove(&bo->notifier); + bo->notifier.mm = NULL; +} + +int amdgpu_hmm_range_get_pages(struct mmu_interval_notifier *notifier, + uint64_t start, uint64_t npages, bool readonly, + void *owner, struct page **pages, + struct hmm_range **phmm_range) +{ + struct hmm_range *hmm_range; + unsigned long end; + unsigned long timeout; + unsigned long i; + unsigned long *pfns; + int r = 0; + + hmm_range = kzalloc(sizeof(*hmm_range), GFP_KERNEL); + if (unlikely(!hmm_range)) + return -ENOMEM; + + pfns = kvmalloc_array(npages, sizeof(*pfns), GFP_KERNEL); + if (unlikely(!pfns)) { + r = -ENOMEM; + goto out_free_range; + } + + hmm_range->notifier = notifier; + hmm_range->default_flags = HMM_PFN_REQ_FAULT; + if (!readonly) + hmm_range->default_flags |= HMM_PFN_REQ_WRITE; + hmm_range->hmm_pfns = pfns; + hmm_range->start = start; + end = start + npages * PAGE_SIZE; + hmm_range->dev_private_owner = owner; + + do { + hmm_range->end = min(hmm_range->start + MAX_WALK_BYTE, end); + + pr_debug("hmm range: start = 0x%lx, end = 0x%lx", + hmm_range->start, hmm_range->end); + + /* Assuming 128MB takes maximum 1 second to fault page address */ + timeout = max((hmm_range->end - hmm_range->start) >> 27, 1UL); + timeout *= HMM_RANGE_DEFAULT_TIMEOUT; + timeout = jiffies + msecs_to_jiffies(timeout); + +retry: + hmm_range->notifier_seq = mmu_interval_read_begin(notifier); + r = hmm_range_fault(hmm_range); + if (unlikely(r)) { + /* + * FIXME: This timeout should encompass the retry from + * mmu_interval_read_retry() as well. + */ + if (r == -EBUSY && !time_after(jiffies, timeout)) + goto retry; + goto out_free_pfns; + } + + if (hmm_range->end == end) + break; + hmm_range->hmm_pfns += MAX_WALK_BYTE >> PAGE_SHIFT; + hmm_range->start = hmm_range->end; + schedule(); + } while (hmm_range->end < end); + + hmm_range->start = start; + hmm_range->hmm_pfns = pfns; + + /* + * Due to default_flags, all pages are HMM_PFN_VALID or + * hmm_range_fault() fails. FIXME: The pages cannot be touched outside + * the notifier_lock, and mmu_interval_read_retry() must be done first. + */ + for (i = 0; pages && i < npages; i++) + pages[i] = hmm_pfn_to_page(pfns[i]); + + *phmm_range = hmm_range; + + return 0; + +out_free_pfns: + kvfree(pfns); +out_free_range: + kfree(hmm_range); + + return r; +} + +bool amdgpu_hmm_range_get_pages_done(struct hmm_range *hmm_range) +{ + bool r; + + r = mmu_interval_read_retry(hmm_range->notifier, + hmm_range->notifier_seq); + kvfree(hmm_range->hmm_pfns); + kfree(hmm_range); + + return r; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.h new file mode 100644 index 000000000..e2edcd010 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.h @@ -0,0 +1,53 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König + */ +#ifndef __AMDGPU_MN_H__ +#define __AMDGPU_MN_H__ + +#include +#include +#include +#include +#include +#include + +int amdgpu_hmm_range_get_pages(struct mmu_interval_notifier *notifier, + uint64_t start, uint64_t npages, bool readonly, + void *owner, struct page **pages, + struct hmm_range **phmm_range); +bool amdgpu_hmm_range_get_pages_done(struct hmm_range *hmm_range); + +#if defined(CONFIG_HMM_MIRROR) +int amdgpu_hmm_register(struct amdgpu_bo *bo, unsigned long addr); +void amdgpu_hmm_unregister(struct amdgpu_bo *bo); +#else +static inline int amdgpu_hmm_register(struct amdgpu_bo *bo, unsigned long addr) +{ + DRM_WARN_ONCE("HMM_MIRROR kernel config option is not enabled, " + "add CONFIG_ZONE_DEVICE=y in config file to fix this\n"); + return -ENODEV; +} +static inline void amdgpu_hmm_unregister(struct amdgpu_bo *bo) {} +#endif + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c new file mode 100644 index 000000000..82608df43 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c @@ -0,0 +1,394 @@ +/* + * Copyright 2007-8 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + */ + +#include +#include + +#include +#include +#include "amdgpu.h" +#include "amdgpu_i2c.h" +#include "amdgpu_atombios.h" +#include "atom.h" +#include "atombios_dp.h" +#include "atombios_i2c.h" + +/* bit banging i2c */ +static int amdgpu_i2c_pre_xfer(struct i2c_adapter *i2c_adap) +{ + struct amdgpu_i2c_chan *i2c = i2c_get_adapdata(i2c_adap); + struct amdgpu_device *adev = drm_to_adev(i2c->dev); + struct amdgpu_i2c_bus_rec *rec = &i2c->rec; + uint32_t temp; + + mutex_lock(&i2c->mutex); + + /* switch the pads to ddc mode */ + if (rec->hw_capable) { + temp = RREG32(rec->mask_clk_reg); + temp &= ~(1 << 16); + WREG32(rec->mask_clk_reg, temp); + } + + /* clear the output pin values */ + temp = RREG32(rec->a_clk_reg) & ~rec->a_clk_mask; + WREG32(rec->a_clk_reg, temp); + + temp = RREG32(rec->a_data_reg) & ~rec->a_data_mask; + WREG32(rec->a_data_reg, temp); + + /* set the pins to input */ + temp = RREG32(rec->en_clk_reg) & ~rec->en_clk_mask; + WREG32(rec->en_clk_reg, temp); + + temp = RREG32(rec->en_data_reg) & ~rec->en_data_mask; + WREG32(rec->en_data_reg, temp); + + /* mask the gpio pins for software use */ + temp = RREG32(rec->mask_clk_reg) | rec->mask_clk_mask; + WREG32(rec->mask_clk_reg, temp); + temp = RREG32(rec->mask_clk_reg); + + temp = RREG32(rec->mask_data_reg) | rec->mask_data_mask; + WREG32(rec->mask_data_reg, temp); + temp = RREG32(rec->mask_data_reg); + + return 0; +} + +static void amdgpu_i2c_post_xfer(struct i2c_adapter *i2c_adap) +{ + struct amdgpu_i2c_chan *i2c = i2c_get_adapdata(i2c_adap); + struct amdgpu_device *adev = drm_to_adev(i2c->dev); + struct amdgpu_i2c_bus_rec *rec = &i2c->rec; + uint32_t temp; + + /* unmask the gpio pins for software use */ + temp = RREG32(rec->mask_clk_reg) & ~rec->mask_clk_mask; + WREG32(rec->mask_clk_reg, temp); + temp = RREG32(rec->mask_clk_reg); + + temp = RREG32(rec->mask_data_reg) & ~rec->mask_data_mask; + WREG32(rec->mask_data_reg, temp); + temp = RREG32(rec->mask_data_reg); + + mutex_unlock(&i2c->mutex); +} + +static int amdgpu_i2c_get_clock(void *i2c_priv) +{ + struct amdgpu_i2c_chan *i2c = i2c_priv; + struct amdgpu_device *adev = drm_to_adev(i2c->dev); + struct amdgpu_i2c_bus_rec *rec = &i2c->rec; + uint32_t val; + + /* read the value off the pin */ + val = RREG32(rec->y_clk_reg); + val &= rec->y_clk_mask; + + return (val != 0); +} + + +static int amdgpu_i2c_get_data(void *i2c_priv) +{ + struct amdgpu_i2c_chan *i2c = i2c_priv; + struct amdgpu_device *adev = drm_to_adev(i2c->dev); + struct amdgpu_i2c_bus_rec *rec = &i2c->rec; + uint32_t val; + + /* read the value off the pin */ + val = RREG32(rec->y_data_reg); + val &= rec->y_data_mask; + + return (val != 0); +} + +static void amdgpu_i2c_set_clock(void *i2c_priv, int clock) +{ + struct amdgpu_i2c_chan *i2c = i2c_priv; + struct amdgpu_device *adev = drm_to_adev(i2c->dev); + struct amdgpu_i2c_bus_rec *rec = &i2c->rec; + uint32_t val; + + /* set pin direction */ + val = RREG32(rec->en_clk_reg) & ~rec->en_clk_mask; + val |= clock ? 0 : rec->en_clk_mask; + WREG32(rec->en_clk_reg, val); +} + +static void amdgpu_i2c_set_data(void *i2c_priv, int data) +{ + struct amdgpu_i2c_chan *i2c = i2c_priv; + struct amdgpu_device *adev = drm_to_adev(i2c->dev); + struct amdgpu_i2c_bus_rec *rec = &i2c->rec; + uint32_t val; + + /* set pin direction */ + val = RREG32(rec->en_data_reg) & ~rec->en_data_mask; + val |= data ? 0 : rec->en_data_mask; + WREG32(rec->en_data_reg, val); +} + +static const struct i2c_algorithm amdgpu_atombios_i2c_algo = { + .master_xfer = amdgpu_atombios_i2c_xfer, + .functionality = amdgpu_atombios_i2c_func, +}; + +struct amdgpu_i2c_chan *amdgpu_i2c_create(struct drm_device *dev, + const struct amdgpu_i2c_bus_rec *rec, + const char *name) +{ + struct amdgpu_i2c_chan *i2c; + int ret; + + /* don't add the mm_i2c bus unless hw_i2c is enabled */ + if (rec->mm_i2c && (amdgpu_hw_i2c == 0)) + return NULL; + + i2c = kzalloc(sizeof(struct amdgpu_i2c_chan), GFP_KERNEL); + if (i2c == NULL) + return NULL; + + i2c->rec = *rec; + i2c->adapter.owner = THIS_MODULE; + i2c->adapter.class = I2C_CLASS_DDC; + i2c->adapter.dev.parent = dev->dev; + i2c->dev = dev; + i2c_set_adapdata(&i2c->adapter, i2c); + mutex_init(&i2c->mutex); + if (rec->hw_capable && + amdgpu_hw_i2c) { + /* hw i2c using atom */ + snprintf(i2c->adapter.name, sizeof(i2c->adapter.name), + "AMDGPU i2c hw bus %s", name); + i2c->adapter.algo = &amdgpu_atombios_i2c_algo; + ret = i2c_add_adapter(&i2c->adapter); + if (ret) + goto out_free; + } else { + /* set the amdgpu bit adapter */ + snprintf(i2c->adapter.name, sizeof(i2c->adapter.name), + "AMDGPU i2c bit bus %s", name); + i2c->adapter.algo_data = &i2c->bit; + i2c->bit.pre_xfer = amdgpu_i2c_pre_xfer; + i2c->bit.post_xfer = amdgpu_i2c_post_xfer; + i2c->bit.setsda = amdgpu_i2c_set_data; + i2c->bit.setscl = amdgpu_i2c_set_clock; + i2c->bit.getsda = amdgpu_i2c_get_data; + i2c->bit.getscl = amdgpu_i2c_get_clock; + i2c->bit.udelay = 10; + i2c->bit.timeout = usecs_to_jiffies(2200); /* from VESA */ + i2c->bit.data = i2c; + ret = i2c_bit_add_bus(&i2c->adapter); + if (ret) { + DRM_ERROR("Failed to register bit i2c %s\n", name); + goto out_free; + } + } + + return i2c; +out_free: + kfree(i2c); + return NULL; + +} + +void amdgpu_i2c_destroy(struct amdgpu_i2c_chan *i2c) +{ + if (!i2c) + return; + WARN_ON(i2c->has_aux); + i2c_del_adapter(&i2c->adapter); + kfree(i2c); +} + +/* Add the default buses */ +void amdgpu_i2c_init(struct amdgpu_device *adev) +{ + if (amdgpu_hw_i2c) + DRM_INFO("hw_i2c forced on, you may experience display detection problems!\n"); + + amdgpu_atombios_i2c_init(adev); +} + +/* remove all the buses */ +void amdgpu_i2c_fini(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < AMDGPU_MAX_I2C_BUS; i++) { + if (adev->i2c_bus[i]) { + amdgpu_i2c_destroy(adev->i2c_bus[i]); + adev->i2c_bus[i] = NULL; + } + } +} + +/* Add additional buses */ +void amdgpu_i2c_add(struct amdgpu_device *adev, + const struct amdgpu_i2c_bus_rec *rec, + const char *name) +{ + struct drm_device *dev = adev_to_drm(adev); + int i; + + for (i = 0; i < AMDGPU_MAX_I2C_BUS; i++) { + if (!adev->i2c_bus[i]) { + adev->i2c_bus[i] = amdgpu_i2c_create(dev, rec, name); + return; + } + } +} + +/* looks up bus based on id */ +struct amdgpu_i2c_chan * +amdgpu_i2c_lookup(struct amdgpu_device *adev, + const struct amdgpu_i2c_bus_rec *i2c_bus) +{ + int i; + + for (i = 0; i < AMDGPU_MAX_I2C_BUS; i++) { + if (adev->i2c_bus[i] && + (adev->i2c_bus[i]->rec.i2c_id == i2c_bus->i2c_id)) { + return adev->i2c_bus[i]; + } + } + return NULL; +} + +static void amdgpu_i2c_get_byte(struct amdgpu_i2c_chan *i2c_bus, + u8 slave_addr, + u8 addr, + u8 *val) +{ + u8 out_buf[2]; + u8 in_buf[2]; + struct i2c_msg msgs[] = { + { + .addr = slave_addr, + .flags = 0, + .len = 1, + .buf = out_buf, + }, + { + .addr = slave_addr, + .flags = I2C_M_RD, + .len = 1, + .buf = in_buf, + } + }; + + out_buf[0] = addr; + out_buf[1] = 0; + + if (i2c_transfer(&i2c_bus->adapter, msgs, 2) == 2) { + *val = in_buf[0]; + DRM_DEBUG("val = 0x%02x\n", *val); + } else { + DRM_DEBUG("i2c 0x%02x 0x%02x read failed\n", + addr, *val); + } +} + +static void amdgpu_i2c_put_byte(struct amdgpu_i2c_chan *i2c_bus, + u8 slave_addr, + u8 addr, + u8 val) +{ + uint8_t out_buf[2]; + struct i2c_msg msg = { + .addr = slave_addr, + .flags = 0, + .len = 2, + .buf = out_buf, + }; + + out_buf[0] = addr; + out_buf[1] = val; + + if (i2c_transfer(&i2c_bus->adapter, &msg, 1) != 1) + DRM_DEBUG("i2c 0x%02x 0x%02x write failed\n", + addr, val); +} + +/* ddc router switching */ +void +amdgpu_i2c_router_select_ddc_port(const struct amdgpu_connector *amdgpu_connector) +{ + u8 val = 0; + + if (!amdgpu_connector->router.ddc_valid) + return; + + if (!amdgpu_connector->router_bus) + return; + + amdgpu_i2c_get_byte(amdgpu_connector->router_bus, + amdgpu_connector->router.i2c_addr, + 0x3, &val); + val &= ~amdgpu_connector->router.ddc_mux_control_pin; + amdgpu_i2c_put_byte(amdgpu_connector->router_bus, + amdgpu_connector->router.i2c_addr, + 0x3, val); + amdgpu_i2c_get_byte(amdgpu_connector->router_bus, + amdgpu_connector->router.i2c_addr, + 0x1, &val); + val &= ~amdgpu_connector->router.ddc_mux_control_pin; + val |= amdgpu_connector->router.ddc_mux_state; + amdgpu_i2c_put_byte(amdgpu_connector->router_bus, + amdgpu_connector->router.i2c_addr, + 0x1, val); +} + +/* clock/data router switching */ +void +amdgpu_i2c_router_select_cd_port(const struct amdgpu_connector *amdgpu_connector) +{ + u8 val; + + if (!amdgpu_connector->router.cd_valid) + return; + + if (!amdgpu_connector->router_bus) + return; + + amdgpu_i2c_get_byte(amdgpu_connector->router_bus, + amdgpu_connector->router.i2c_addr, + 0x3, &val); + val &= ~amdgpu_connector->router.cd_mux_control_pin; + amdgpu_i2c_put_byte(amdgpu_connector->router_bus, + amdgpu_connector->router.i2c_addr, + 0x3, val); + amdgpu_i2c_get_byte(amdgpu_connector->router_bus, + amdgpu_connector->router.i2c_addr, + 0x1, &val); + val &= ~amdgpu_connector->router.cd_mux_control_pin; + val |= amdgpu_connector->router.cd_mux_state; + amdgpu_i2c_put_byte(amdgpu_connector->router_bus, + amdgpu_connector->router.i2c_addr, + 0x1, val); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.h new file mode 100644 index 000000000..63c2ff749 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.h @@ -0,0 +1,44 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_I2C_H__ +#define __AMDGPU_I2C_H__ + +struct amdgpu_i2c_chan *amdgpu_i2c_create(struct drm_device *dev, + const struct amdgpu_i2c_bus_rec *rec, + const char *name); +void amdgpu_i2c_destroy(struct amdgpu_i2c_chan *i2c); +void amdgpu_i2c_init(struct amdgpu_device *adev); +void amdgpu_i2c_fini(struct amdgpu_device *adev); +void amdgpu_i2c_add(struct amdgpu_device *adev, + const struct amdgpu_i2c_bus_rec *rec, + const char *name); +struct amdgpu_i2c_chan * +amdgpu_i2c_lookup(struct amdgpu_device *adev, + const struct amdgpu_i2c_bus_rec *i2c_bus); +void +amdgpu_i2c_router_select_ddc_port(const struct amdgpu_connector *connector); +void +amdgpu_i2c_router_select_cd_port(const struct amdgpu_connector *connector); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c new file mode 100644 index 000000000..6aa3b1d84 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -0,0 +1,494 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + * Jerome Glisse + * Christian König + */ +#include +#include + +#include + +#include "amdgpu.h" +#include "atom.h" +#include "amdgpu_trace.h" + +#define AMDGPU_IB_TEST_TIMEOUT msecs_to_jiffies(1000) +#define AMDGPU_IB_TEST_GFX_XGMI_TIMEOUT msecs_to_jiffies(2000) + +/* + * IB + * IBs (Indirect Buffers) and areas of GPU accessible memory where + * commands are stored. You can put a pointer to the IB in the + * command ring and the hw will fetch the commands from the IB + * and execute them. Generally userspace acceleration drivers + * produce command buffers which are send to the kernel and + * put in IBs for execution by the requested ring. + */ + +/** + * amdgpu_ib_get - request an IB (Indirect Buffer) + * + * @adev: amdgpu_device pointer + * @vm: amdgpu_vm pointer + * @size: requested IB size + * @pool_type: IB pool type (delayed, immediate, direct) + * @ib: IB object returned + * + * Request an IB (all asics). IBs are allocated using the + * suballocator. + * Returns 0 on success, error on failure. + */ +int amdgpu_ib_get(struct amdgpu_device *adev, struct amdgpu_vm *vm, + unsigned int size, enum amdgpu_ib_pool_type pool_type, + struct amdgpu_ib *ib) +{ + int r; + + if (size) { + r = amdgpu_sa_bo_new(&adev->ib_pools[pool_type], + &ib->sa_bo, size); + if (r) { + dev_err(adev->dev, "failed to get a new IB (%d)\n", r); + return r; + } + + ib->ptr = amdgpu_sa_bo_cpu_addr(ib->sa_bo); + /* flush the cache before commit the IB */ + ib->flags = AMDGPU_IB_FLAG_EMIT_MEM_SYNC; + + if (!vm) + ib->gpu_addr = amdgpu_sa_bo_gpu_addr(ib->sa_bo); + } + + return 0; +} + +/** + * amdgpu_ib_free - free an IB (Indirect Buffer) + * + * @adev: amdgpu_device pointer + * @ib: IB object to free + * @f: the fence SA bo need wait on for the ib alloation + * + * Free an IB (all asics). + */ +void amdgpu_ib_free(struct amdgpu_device *adev, struct amdgpu_ib *ib, + struct dma_fence *f) +{ + amdgpu_sa_bo_free(adev, &ib->sa_bo, f); +} + +/** + * amdgpu_ib_schedule - schedule an IB (Indirect Buffer) on the ring + * + * @ring: ring index the IB is associated with + * @num_ibs: number of IBs to schedule + * @ibs: IB objects to schedule + * @job: job to schedule + * @f: fence created during this submission + * + * Schedule an IB on the associated ring (all asics). + * Returns 0 on success, error on failure. + * + * On SI, there are two parallel engines fed from the primary ring, + * the CE (Constant Engine) and the DE (Drawing Engine). Since + * resource descriptors have moved to memory, the CE allows you to + * prime the caches while the DE is updating register state so that + * the resource descriptors will be already in cache when the draw is + * processed. To accomplish this, the userspace driver submits two + * IBs, one for the CE and one for the DE. If there is a CE IB (called + * a CONST_IB), it will be put on the ring prior to the DE IB. Prior + * to SI there was just a DE IB. + */ +int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned int num_ibs, + struct amdgpu_ib *ibs, struct amdgpu_job *job, + struct dma_fence **f) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib *ib = &ibs[0]; + struct dma_fence *tmp = NULL; + bool need_ctx_switch; + unsigned int patch_offset = ~0; + struct amdgpu_vm *vm; + uint64_t fence_ctx; + uint32_t status = 0, alloc_size; + unsigned int fence_flags = 0; + bool secure, init_shadow; + u64 shadow_va, csa_va, gds_va; + int vmid = AMDGPU_JOB_GET_VMID(job); + + unsigned int i; + int r = 0; + bool need_pipe_sync = false; + + if (num_ibs == 0) + return -EINVAL; + + /* ring tests don't use a job */ + if (job) { + vm = job->vm; + fence_ctx = job->base.s_fence ? + job->base.s_fence->scheduled.context : 0; + shadow_va = job->shadow_va; + csa_va = job->csa_va; + gds_va = job->gds_va; + init_shadow = job->init_shadow; + } else { + vm = NULL; + fence_ctx = 0; + shadow_va = 0; + csa_va = 0; + gds_va = 0; + init_shadow = false; + } + + if (!ring->sched.ready && !ring->is_mes_queue) { + dev_err(adev->dev, "couldn't schedule ib on ring <%s>\n", ring->name); + return -EINVAL; + } + + if (vm && !job->vmid && !ring->is_mes_queue) { + dev_err(adev->dev, "VM IB without ID\n"); + return -EINVAL; + } + + if ((ib->flags & AMDGPU_IB_FLAGS_SECURE) && + (!ring->funcs->secure_submission_supported)) { + dev_err(adev->dev, "secure submissions not supported on ring <%s>\n", ring->name); + return -EINVAL; + } + + alloc_size = ring->funcs->emit_frame_size + num_ibs * + ring->funcs->emit_ib_size; + + r = amdgpu_ring_alloc(ring, alloc_size); + if (r) { + dev_err(adev->dev, "scheduling IB failed (%d).\n", r); + return r; + } + + need_ctx_switch = ring->current_ctx != fence_ctx; + if (ring->funcs->emit_pipeline_sync && job && + ((tmp = amdgpu_sync_get_fence(&job->explicit_sync)) || + (amdgpu_sriov_vf(adev) && need_ctx_switch) || + amdgpu_vm_need_pipeline_sync(ring, job))) { + need_pipe_sync = true; + + if (tmp) + trace_amdgpu_ib_pipe_sync(job, tmp); + + dma_fence_put(tmp); + } + + if ((ib->flags & AMDGPU_IB_FLAG_EMIT_MEM_SYNC) && ring->funcs->emit_mem_sync) + ring->funcs->emit_mem_sync(ring); + + if (ring->funcs->emit_wave_limit && + ring->hw_prio == AMDGPU_GFX_PIPE_PRIO_HIGH) + ring->funcs->emit_wave_limit(ring, true); + + if (ring->funcs->insert_start) + ring->funcs->insert_start(ring); + + if (job) { + r = amdgpu_vm_flush(ring, job, need_pipe_sync); + if (r) { + amdgpu_ring_undo(ring); + return r; + } + } + + amdgpu_ring_ib_begin(ring); + + if (ring->funcs->emit_gfx_shadow) + amdgpu_ring_emit_gfx_shadow(ring, shadow_va, csa_va, gds_va, + init_shadow, vmid); + + if (ring->funcs->init_cond_exec) + patch_offset = amdgpu_ring_init_cond_exec(ring); + + amdgpu_device_flush_hdp(adev, ring); + + if (need_ctx_switch) + status |= AMDGPU_HAVE_CTX_SWITCH; + + if (job && ring->funcs->emit_cntxcntl) { + status |= job->preamble_status; + status |= job->preemption_status; + amdgpu_ring_emit_cntxcntl(ring, status); + } + + /* Setup initial TMZiness and send it off. + */ + secure = false; + if (job && ring->funcs->emit_frame_cntl) { + secure = ib->flags & AMDGPU_IB_FLAGS_SECURE; + amdgpu_ring_emit_frame_cntl(ring, true, secure); + } + + for (i = 0; i < num_ibs; ++i) { + ib = &ibs[i]; + + if (job && ring->funcs->emit_frame_cntl) { + if (secure != !!(ib->flags & AMDGPU_IB_FLAGS_SECURE)) { + amdgpu_ring_emit_frame_cntl(ring, false, secure); + secure = !secure; + amdgpu_ring_emit_frame_cntl(ring, true, secure); + } + } + + amdgpu_ring_emit_ib(ring, job, ib, status); + status &= ~AMDGPU_HAVE_CTX_SWITCH; + } + + if (job && ring->funcs->emit_frame_cntl) + amdgpu_ring_emit_frame_cntl(ring, false, secure); + + amdgpu_device_invalidate_hdp(adev, ring); + + if (ib->flags & AMDGPU_IB_FLAG_TC_WB_NOT_INVALIDATE) + fence_flags |= AMDGPU_FENCE_FLAG_TC_WB_ONLY; + + /* wrap the last IB with fence */ + if (job && job->uf_addr) { + amdgpu_ring_emit_fence(ring, job->uf_addr, job->uf_sequence, + fence_flags | AMDGPU_FENCE_FLAG_64BIT); + } + + if (ring->funcs->emit_gfx_shadow) { + amdgpu_ring_emit_gfx_shadow(ring, 0, 0, 0, false, 0); + + if (ring->funcs->init_cond_exec) { + unsigned int ce_offset = ~0; + + ce_offset = amdgpu_ring_init_cond_exec(ring); + if (ce_offset != ~0 && ring->funcs->patch_cond_exec) + amdgpu_ring_patch_cond_exec(ring, ce_offset); + } + } + + r = amdgpu_fence_emit(ring, f, job, fence_flags); + if (r) { + dev_err(adev->dev, "failed to emit fence (%d)\n", r); + if (job && job->vmid) + amdgpu_vmid_reset(adev, ring->vm_hub, job->vmid); + amdgpu_ring_undo(ring); + return r; + } + + if (ring->funcs->insert_end) + ring->funcs->insert_end(ring); + + if (patch_offset != ~0 && ring->funcs->patch_cond_exec) + amdgpu_ring_patch_cond_exec(ring, patch_offset); + + ring->current_ctx = fence_ctx; + if (vm && ring->funcs->emit_switch_buffer) + amdgpu_ring_emit_switch_buffer(ring); + + if (ring->funcs->emit_wave_limit && + ring->hw_prio == AMDGPU_GFX_PIPE_PRIO_HIGH) + ring->funcs->emit_wave_limit(ring, false); + + amdgpu_ring_ib_end(ring); + amdgpu_ring_commit(ring); + return 0; +} + +/** + * amdgpu_ib_pool_init - Init the IB (Indirect Buffer) pool + * + * @adev: amdgpu_device pointer + * + * Initialize the suballocator to manage a pool of memory + * for use as IBs (all asics). + * Returns 0 on success, error on failure. + */ +int amdgpu_ib_pool_init(struct amdgpu_device *adev) +{ + int r, i; + + if (adev->ib_pool_ready) + return 0; + + for (i = 0; i < AMDGPU_IB_POOL_MAX; i++) { + r = amdgpu_sa_bo_manager_init(adev, &adev->ib_pools[i], + AMDGPU_IB_POOL_SIZE, 256, + AMDGPU_GEM_DOMAIN_GTT); + if (r) + goto error; + } + adev->ib_pool_ready = true; + + return 0; + +error: + while (i--) + amdgpu_sa_bo_manager_fini(adev, &adev->ib_pools[i]); + return r; +} + +/** + * amdgpu_ib_pool_fini - Free the IB (Indirect Buffer) pool + * + * @adev: amdgpu_device pointer + * + * Tear down the suballocator managing the pool of memory + * for use as IBs (all asics). + */ +void amdgpu_ib_pool_fini(struct amdgpu_device *adev) +{ + int i; + + if (!adev->ib_pool_ready) + return; + + for (i = 0; i < AMDGPU_IB_POOL_MAX; i++) + amdgpu_sa_bo_manager_fini(adev, &adev->ib_pools[i]); + adev->ib_pool_ready = false; +} + +/** + * amdgpu_ib_ring_tests - test IBs on the rings + * + * @adev: amdgpu_device pointer + * + * Test an IB (Indirect Buffer) on each ring. + * If the test fails, disable the ring. + * Returns 0 on success, error if the primary GFX ring + * IB test fails. + */ +int amdgpu_ib_ring_tests(struct amdgpu_device *adev) +{ + long tmo_gfx, tmo_mm; + int r, ret = 0; + unsigned int i; + + tmo_mm = tmo_gfx = AMDGPU_IB_TEST_TIMEOUT; + if (amdgpu_sriov_vf(adev)) { + /* for MM engines in hypervisor side they are not scheduled together + * with CP and SDMA engines, so even in exclusive mode MM engine could + * still running on other VF thus the IB TEST TIMEOUT for MM engines + * under SR-IOV should be set to a long time. 8 sec should be enough + * for the MM comes back to this VF. + */ + tmo_mm = 8 * AMDGPU_IB_TEST_TIMEOUT; + } + + if (amdgpu_sriov_runtime(adev)) { + /* for CP & SDMA engines since they are scheduled together so + * need to make the timeout width enough to cover the time + * cost waiting for it coming back under RUNTIME only + */ + tmo_gfx = 8 * AMDGPU_IB_TEST_TIMEOUT; + } else if (adev->gmc.xgmi.hive_id) { + tmo_gfx = AMDGPU_IB_TEST_GFX_XGMI_TIMEOUT; + } + + for (i = 0; i < adev->num_rings; ++i) { + struct amdgpu_ring *ring = adev->rings[i]; + long tmo; + + /* KIQ rings don't have an IB test because we never submit IBs + * to them and they have no interrupt support. + */ + if (!ring->sched.ready || !ring->funcs->test_ib) + continue; + + if (adev->enable_mes && + ring->funcs->type == AMDGPU_RING_TYPE_KIQ) + continue; + + /* MM engine need more time */ + if (ring->funcs->type == AMDGPU_RING_TYPE_UVD || + ring->funcs->type == AMDGPU_RING_TYPE_VCE || + ring->funcs->type == AMDGPU_RING_TYPE_UVD_ENC || + ring->funcs->type == AMDGPU_RING_TYPE_VCN_DEC || + ring->funcs->type == AMDGPU_RING_TYPE_VCN_ENC || + ring->funcs->type == AMDGPU_RING_TYPE_VCN_JPEG) + tmo = tmo_mm; + else + tmo = tmo_gfx; + + r = amdgpu_ring_test_ib(ring, tmo); + if (!r) { + DRM_DEV_DEBUG(adev->dev, "ib test on %s succeeded\n", + ring->name); + continue; + } + + ring->sched.ready = false; + DRM_DEV_ERROR(adev->dev, "IB test failed on %s (%d).\n", + ring->name, r); + + if (ring == &adev->gfx.gfx_ring[0]) { + /* oh, oh, that's really bad */ + adev->accel_working = false; + return r; + + } else { + ret = r; + } + } + return ret; +} + +/* + * Debugfs info + */ +#if defined(CONFIG_DEBUG_FS) + +static int amdgpu_debugfs_sa_info_show(struct seq_file *m, void *unused) +{ + struct amdgpu_device *adev = m->private; + + seq_puts(m, "--------------------- DELAYED ---------------------\n"); + amdgpu_sa_bo_dump_debug_info(&adev->ib_pools[AMDGPU_IB_POOL_DELAYED], + m); + seq_puts(m, "-------------------- IMMEDIATE --------------------\n"); + amdgpu_sa_bo_dump_debug_info(&adev->ib_pools[AMDGPU_IB_POOL_IMMEDIATE], + m); + seq_puts(m, "--------------------- DIRECT ----------------------\n"); + amdgpu_sa_bo_dump_debug_info(&adev->ib_pools[AMDGPU_IB_POOL_DIRECT], m); + + return 0; +} + +DEFINE_SHOW_ATTRIBUTE(amdgpu_debugfs_sa_info); + +#endif + +void amdgpu_debugfs_sa_init(struct amdgpu_device *adev) +{ +#if defined(CONFIG_DEBUG_FS) + struct drm_minor *minor = adev_to_drm(adev)->primary; + struct dentry *root = minor->debugfs_root; + + debugfs_create_file("amdgpu_sa_info", 0444, root, adev, + &amdgpu_debugfs_sa_info_fops); + +#endif +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c new file mode 100644 index 000000000..ff1ea9929 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c @@ -0,0 +1,604 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu_ids.h" + +#include +#include + + +#include "amdgpu.h" +#include "amdgpu_trace.h" + +/* + * PASID manager + * + * PASIDs are global address space identifiers that can be shared + * between the GPU, an IOMMU and the driver. VMs on different devices + * may use the same PASID if they share the same address + * space. Therefore PASIDs are allocated using a global IDA. VMs are + * looked up from the PASID per amdgpu_device. + */ +static DEFINE_IDA(amdgpu_pasid_ida); + +/* Helper to free pasid from a fence callback */ +struct amdgpu_pasid_cb { + struct dma_fence_cb cb; + u32 pasid; +}; + +/** + * amdgpu_pasid_alloc - Allocate a PASID + * @bits: Maximum width of the PASID in bits, must be at least 1 + * + * Allocates a PASID of the given width while keeping smaller PASIDs + * available if possible. + * + * Returns a positive integer on success. Returns %-EINVAL if bits==0. + * Returns %-ENOSPC if no PASID was available. Returns %-ENOMEM on + * memory allocation failure. + */ +int amdgpu_pasid_alloc(unsigned int bits) +{ + int pasid = -EINVAL; + + for (bits = min(bits, 31U); bits > 0; bits--) { + pasid = ida_simple_get(&amdgpu_pasid_ida, + 1U << (bits - 1), 1U << bits, + GFP_KERNEL); + if (pasid != -ENOSPC) + break; + } + + if (pasid >= 0) + trace_amdgpu_pasid_allocated(pasid); + + return pasid; +} + +/** + * amdgpu_pasid_free - Free a PASID + * @pasid: PASID to free + */ +void amdgpu_pasid_free(u32 pasid) +{ + trace_amdgpu_pasid_freed(pasid); + ida_simple_remove(&amdgpu_pasid_ida, pasid); +} + +static void amdgpu_pasid_free_cb(struct dma_fence *fence, + struct dma_fence_cb *_cb) +{ + struct amdgpu_pasid_cb *cb = + container_of(_cb, struct amdgpu_pasid_cb, cb); + + amdgpu_pasid_free(cb->pasid); + dma_fence_put(fence); + kfree(cb); +} + +/** + * amdgpu_pasid_free_delayed - free pasid when fences signal + * + * @resv: reservation object with the fences to wait for + * @pasid: pasid to free + * + * Free the pasid only after all the fences in resv are signaled. + */ +void amdgpu_pasid_free_delayed(struct dma_resv *resv, + u32 pasid) +{ + struct amdgpu_pasid_cb *cb; + struct dma_fence *fence; + int r; + + r = dma_resv_get_singleton(resv, DMA_RESV_USAGE_BOOKKEEP, &fence); + if (r) + goto fallback; + + if (!fence) { + amdgpu_pasid_free(pasid); + return; + } + + cb = kmalloc(sizeof(*cb), GFP_KERNEL); + if (!cb) { + /* Last resort when we are OOM */ + dma_fence_wait(fence, false); + dma_fence_put(fence); + amdgpu_pasid_free(pasid); + } else { + cb->pasid = pasid; + if (dma_fence_add_callback(fence, &cb->cb, + amdgpu_pasid_free_cb)) + amdgpu_pasid_free_cb(fence, &cb->cb); + } + + return; + +fallback: + /* Not enough memory for the delayed delete, as last resort + * block for all the fences to complete. + */ + dma_resv_wait_timeout(resv, DMA_RESV_USAGE_BOOKKEEP, + false, MAX_SCHEDULE_TIMEOUT); + amdgpu_pasid_free(pasid); +} + +/* + * VMID manager + * + * VMIDs are a per VMHUB identifier for page tables handling. + */ + +/** + * amdgpu_vmid_had_gpu_reset - check if reset occured since last use + * + * @adev: amdgpu_device pointer + * @id: VMID structure + * + * Check if GPU reset occured since last use of the VMID. + */ +bool amdgpu_vmid_had_gpu_reset(struct amdgpu_device *adev, + struct amdgpu_vmid *id) +{ + return id->current_gpu_reset_count != + atomic_read(&adev->gpu_reset_counter); +} + +/* Check if we need to switch to another set of resources */ +static bool amdgpu_vmid_gds_switch_needed(struct amdgpu_vmid *id, + struct amdgpu_job *job) +{ + return id->gds_base != job->gds_base || + id->gds_size != job->gds_size || + id->gws_base != job->gws_base || + id->gws_size != job->gws_size || + id->oa_base != job->oa_base || + id->oa_size != job->oa_size; +} + +/* Check if the id is compatible with the job */ +static bool amdgpu_vmid_compatible(struct amdgpu_vmid *id, + struct amdgpu_job *job) +{ + return id->pd_gpu_addr == job->vm_pd_addr && + !amdgpu_vmid_gds_switch_needed(id, job); +} + +/** + * amdgpu_vmid_grab_idle - grab idle VMID + * + * @vm: vm to allocate id for + * @ring: ring we want to submit job to + * @idle: resulting idle VMID + * @fence: fence to wait for if no id could be grabbed + * + * Try to find an idle VMID, if none is idle add a fence to wait to the sync + * object. Returns -ENOMEM when we are out of memory. + */ +static int amdgpu_vmid_grab_idle(struct amdgpu_vm *vm, + struct amdgpu_ring *ring, + struct amdgpu_vmid **idle, + struct dma_fence **fence) +{ + struct amdgpu_device *adev = ring->adev; + unsigned vmhub = ring->vm_hub; + struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub]; + struct dma_fence **fences; + unsigned i; + + if (!dma_fence_is_signaled(ring->vmid_wait)) { + *fence = dma_fence_get(ring->vmid_wait); + return 0; + } + + fences = kmalloc_array(id_mgr->num_ids, sizeof(void *), GFP_KERNEL); + if (!fences) + return -ENOMEM; + + /* Check if we have an idle VMID */ + i = 0; + list_for_each_entry((*idle), &id_mgr->ids_lru, list) { + /* Don't use per engine and per process VMID at the same time */ + struct amdgpu_ring *r = adev->vm_manager.concurrent_flush ? + NULL : ring; + + fences[i] = amdgpu_sync_peek_fence(&(*idle)->active, r); + if (!fences[i]) + break; + ++i; + } + + /* If we can't find a idle VMID to use, wait till one becomes available */ + if (&(*idle)->list == &id_mgr->ids_lru) { + u64 fence_context = adev->vm_manager.fence_context + ring->idx; + unsigned seqno = ++adev->vm_manager.seqno[ring->idx]; + struct dma_fence_array *array; + unsigned j; + + *idle = NULL; + for (j = 0; j < i; ++j) + dma_fence_get(fences[j]); + + array = dma_fence_array_create(i, fences, fence_context, + seqno, true); + if (!array) { + for (j = 0; j < i; ++j) + dma_fence_put(fences[j]); + kfree(fences); + return -ENOMEM; + } + + *fence = dma_fence_get(&array->base); + dma_fence_put(ring->vmid_wait); + ring->vmid_wait = &array->base; + return 0; + } + kfree(fences); + + return 0; +} + +/** + * amdgpu_vmid_grab_reserved - try to assign reserved VMID + * + * @vm: vm to allocate id for + * @ring: ring we want to submit job to + * @job: job who wants to use the VMID + * @id: resulting VMID + * @fence: fence to wait for if no id could be grabbed + * + * Try to assign a reserved VMID. + */ +static int amdgpu_vmid_grab_reserved(struct amdgpu_vm *vm, + struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_vmid **id, + struct dma_fence **fence) +{ + struct amdgpu_device *adev = ring->adev; + unsigned vmhub = ring->vm_hub; + struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub]; + uint64_t fence_context = adev->fence_context + ring->idx; + bool needs_flush = vm->use_cpu_for_update; + uint64_t updates = amdgpu_vm_tlb_seq(vm); + int r; + + *id = id_mgr->reserved; + if ((*id)->owner != vm->immediate.fence_context || + !amdgpu_vmid_compatible(*id, job) || + (*id)->flushed_updates < updates || + !(*id)->last_flush || + ((*id)->last_flush->context != fence_context && + !dma_fence_is_signaled((*id)->last_flush))) { + struct dma_fence *tmp; + + /* Don't use per engine and per process VMID at the same time */ + if (adev->vm_manager.concurrent_flush) + ring = NULL; + + /* to prevent one context starved by another context */ + (*id)->pd_gpu_addr = 0; + tmp = amdgpu_sync_peek_fence(&(*id)->active, ring); + if (tmp) { + *id = NULL; + *fence = dma_fence_get(tmp); + return 0; + } + needs_flush = true; + } + + /* Good we can use this VMID. Remember this submission as + * user of the VMID. + */ + r = amdgpu_sync_fence(&(*id)->active, &job->base.s_fence->finished); + if (r) + return r; + + job->vm_needs_flush = needs_flush; + job->spm_update_needed = true; + return 0; +} + +/** + * amdgpu_vmid_grab_used - try to reuse a VMID + * + * @vm: vm to allocate id for + * @ring: ring we want to submit job to + * @job: job who wants to use the VMID + * @id: resulting VMID + * @fence: fence to wait for if no id could be grabbed + * + * Try to reuse a VMID for this submission. + */ +static int amdgpu_vmid_grab_used(struct amdgpu_vm *vm, + struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_vmid **id, + struct dma_fence **fence) +{ + struct amdgpu_device *adev = ring->adev; + unsigned vmhub = ring->vm_hub; + struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub]; + uint64_t fence_context = adev->fence_context + ring->idx; + uint64_t updates = amdgpu_vm_tlb_seq(vm); + int r; + + job->vm_needs_flush = vm->use_cpu_for_update; + + /* Check if we can use a VMID already assigned to this VM */ + list_for_each_entry_reverse((*id), &id_mgr->ids_lru, list) { + bool needs_flush = vm->use_cpu_for_update; + + /* Check all the prerequisites to using this VMID */ + if ((*id)->owner != vm->immediate.fence_context) + continue; + + if (!amdgpu_vmid_compatible(*id, job)) + continue; + + if (!(*id)->last_flush || + ((*id)->last_flush->context != fence_context && + !dma_fence_is_signaled((*id)->last_flush))) + needs_flush = true; + + if ((*id)->flushed_updates < updates) + needs_flush = true; + + if (needs_flush && !adev->vm_manager.concurrent_flush) + continue; + + /* Good, we can use this VMID. Remember this submission as + * user of the VMID. + */ + r = amdgpu_sync_fence(&(*id)->active, + &job->base.s_fence->finished); + if (r) + return r; + + job->vm_needs_flush |= needs_flush; + return 0; + } + + *id = NULL; + return 0; +} + +/** + * amdgpu_vmid_grab - allocate the next free VMID + * + * @vm: vm to allocate id for + * @ring: ring we want to submit job to + * @job: job who wants to use the VMID + * @fence: fence to wait for if no id could be grabbed + * + * Allocate an id for the vm, adding fences to the sync obj as necessary. + */ +int amdgpu_vmid_grab(struct amdgpu_vm *vm, struct amdgpu_ring *ring, + struct amdgpu_job *job, struct dma_fence **fence) +{ + struct amdgpu_device *adev = ring->adev; + unsigned vmhub = ring->vm_hub; + struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub]; + struct amdgpu_vmid *idle = NULL; + struct amdgpu_vmid *id = NULL; + int r = 0; + + mutex_lock(&id_mgr->lock); + r = amdgpu_vmid_grab_idle(vm, ring, &idle, fence); + if (r || !idle) + goto error; + + if (vm->reserved_vmid[vmhub] || (enforce_isolation && (vmhub == AMDGPU_GFXHUB(0)))) { + r = amdgpu_vmid_grab_reserved(vm, ring, job, &id, fence); + if (r || !id) + goto error; + } else { + r = amdgpu_vmid_grab_used(vm, ring, job, &id, fence); + if (r) + goto error; + + if (!id) { + /* Still no ID to use? Then use the idle one found earlier */ + id = idle; + + /* Remember this submission as user of the VMID */ + r = amdgpu_sync_fence(&id->active, + &job->base.s_fence->finished); + if (r) + goto error; + + job->vm_needs_flush = true; + } + + list_move_tail(&id->list, &id_mgr->ids_lru); + } + + job->gds_switch_needed = amdgpu_vmid_gds_switch_needed(id, job); + if (job->vm_needs_flush) { + id->flushed_updates = amdgpu_vm_tlb_seq(vm); + dma_fence_put(id->last_flush); + id->last_flush = NULL; + } + job->vmid = id - id_mgr->ids; + job->pasid = vm->pasid; + + id->gds_base = job->gds_base; + id->gds_size = job->gds_size; + id->gws_base = job->gws_base; + id->gws_size = job->gws_size; + id->oa_base = job->oa_base; + id->oa_size = job->oa_size; + id->pd_gpu_addr = job->vm_pd_addr; + id->owner = vm->immediate.fence_context; + + trace_amdgpu_vm_grab_id(vm, ring, job); + +error: + mutex_unlock(&id_mgr->lock); + return r; +} + +int amdgpu_vmid_alloc_reserved(struct amdgpu_device *adev, + unsigned vmhub) +{ + struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub]; + + mutex_lock(&id_mgr->lock); + + ++id_mgr->reserved_use_count; + if (!id_mgr->reserved) { + struct amdgpu_vmid *id; + + id = list_first_entry(&id_mgr->ids_lru, struct amdgpu_vmid, + list); + /* Remove from normal round robin handling */ + list_del_init(&id->list); + id_mgr->reserved = id; + } + + mutex_unlock(&id_mgr->lock); + return 0; +} + +void amdgpu_vmid_free_reserved(struct amdgpu_device *adev, + unsigned vmhub) +{ + struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub]; + + mutex_lock(&id_mgr->lock); + if (!--id_mgr->reserved_use_count) { + /* give the reserved ID back to normal round robin */ + list_add(&id_mgr->reserved->list, &id_mgr->ids_lru); + id_mgr->reserved = NULL; + } + + mutex_unlock(&id_mgr->lock); +} + +/** + * amdgpu_vmid_reset - reset VMID to zero + * + * @adev: amdgpu device structure + * @vmhub: vmhub type + * @vmid: vmid number to use + * + * Reset saved GDW, GWS and OA to force switch on next flush. + */ +void amdgpu_vmid_reset(struct amdgpu_device *adev, unsigned vmhub, + unsigned vmid) +{ + struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub]; + struct amdgpu_vmid *id = &id_mgr->ids[vmid]; + + mutex_lock(&id_mgr->lock); + id->owner = 0; + id->gds_base = 0; + id->gds_size = 0; + id->gws_base = 0; + id->gws_size = 0; + id->oa_base = 0; + id->oa_size = 0; + mutex_unlock(&id_mgr->lock); +} + +/** + * amdgpu_vmid_reset_all - reset VMID to zero + * + * @adev: amdgpu device structure + * + * Reset VMID to force flush on next use + */ +void amdgpu_vmid_reset_all(struct amdgpu_device *adev) +{ + unsigned i, j; + + for (i = 0; i < AMDGPU_MAX_VMHUBS; ++i) { + struct amdgpu_vmid_mgr *id_mgr = + &adev->vm_manager.id_mgr[i]; + + for (j = 1; j < id_mgr->num_ids; ++j) + amdgpu_vmid_reset(adev, i, j); + } +} + +/** + * amdgpu_vmid_mgr_init - init the VMID manager + * + * @adev: amdgpu_device pointer + * + * Initialize the VM manager structures + */ +void amdgpu_vmid_mgr_init(struct amdgpu_device *adev) +{ + unsigned i, j; + + for (i = 0; i < AMDGPU_MAX_VMHUBS; ++i) { + struct amdgpu_vmid_mgr *id_mgr = + &adev->vm_manager.id_mgr[i]; + + mutex_init(&id_mgr->lock); + INIT_LIST_HEAD(&id_mgr->ids_lru); + id_mgr->reserved_use_count = 0; + + /* manage only VMIDs not used by KFD */ + id_mgr->num_ids = adev->vm_manager.first_kfd_vmid; + + /* skip over VMID 0, since it is the system VM */ + for (j = 1; j < id_mgr->num_ids; ++j) { + amdgpu_vmid_reset(adev, i, j); + amdgpu_sync_create(&id_mgr->ids[j].active); + list_add_tail(&id_mgr->ids[j].list, &id_mgr->ids_lru); + } + } + /* alloc a default reserved vmid to enforce isolation */ + if (enforce_isolation) + amdgpu_vmid_alloc_reserved(adev, AMDGPU_GFXHUB(0)); + +} + +/** + * amdgpu_vmid_mgr_fini - cleanup VM manager + * + * @adev: amdgpu_device pointer + * + * Cleanup the VM manager and free resources. + */ +void amdgpu_vmid_mgr_fini(struct amdgpu_device *adev) +{ + unsigned i, j; + + for (i = 0; i < AMDGPU_MAX_VMHUBS; ++i) { + struct amdgpu_vmid_mgr *id_mgr = + &adev->vm_manager.id_mgr[i]; + + mutex_destroy(&id_mgr->lock); + for (j = 0; j < AMDGPU_NUM_VMID; ++j) { + struct amdgpu_vmid *id = &id_mgr->ids[j]; + + amdgpu_sync_free(&id->active); + dma_fence_put(id->last_flush); + dma_fence_put(id->pasid_mapping); + } + } +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h new file mode 100644 index 000000000..fa8c42c83 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h @@ -0,0 +1,94 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_IDS_H__ +#define __AMDGPU_IDS_H__ + +#include +#include +#include +#include + +#include "amdgpu_sync.h" + +/* maximum number of VMIDs */ +#define AMDGPU_NUM_VMID 16 + +struct amdgpu_device; +struct amdgpu_vm; +struct amdgpu_ring; +struct amdgpu_sync; +struct amdgpu_job; + +struct amdgpu_vmid { + struct list_head list; + struct amdgpu_sync active; + struct dma_fence *last_flush; + uint64_t owner; + + uint64_t pd_gpu_addr; + /* last flushed PD/PT update */ + uint64_t flushed_updates; + + uint32_t current_gpu_reset_count; + + uint32_t gds_base; + uint32_t gds_size; + uint32_t gws_base; + uint32_t gws_size; + uint32_t oa_base; + uint32_t oa_size; + + unsigned pasid; + struct dma_fence *pasid_mapping; +}; + +struct amdgpu_vmid_mgr { + struct mutex lock; + unsigned num_ids; + struct list_head ids_lru; + struct amdgpu_vmid ids[AMDGPU_NUM_VMID]; + struct amdgpu_vmid *reserved; + unsigned int reserved_use_count; +}; + +int amdgpu_pasid_alloc(unsigned int bits); +void amdgpu_pasid_free(u32 pasid); +void amdgpu_pasid_free_delayed(struct dma_resv *resv, + u32 pasid); + +bool amdgpu_vmid_had_gpu_reset(struct amdgpu_device *adev, + struct amdgpu_vmid *id); +int amdgpu_vmid_alloc_reserved(struct amdgpu_device *adev, + unsigned vmhub); +void amdgpu_vmid_free_reserved(struct amdgpu_device *adev, + unsigned vmhub); +int amdgpu_vmid_grab(struct amdgpu_vm *vm, struct amdgpu_ring *ring, + struct amdgpu_job *job, struct dma_fence **fence); +void amdgpu_vmid_reset(struct amdgpu_device *adev, unsigned vmhub, + unsigned vmid); +void amdgpu_vmid_reset_all(struct amdgpu_device *adev); + +void amdgpu_vmid_mgr_init(struct amdgpu_device *adev); +void amdgpu_vmid_mgr_fini(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c new file mode 100644 index 000000000..f3b0aaf3e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c @@ -0,0 +1,300 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" + +/** + * amdgpu_ih_ring_init - initialize the IH state + * + * @adev: amdgpu_device pointer + * @ih: ih ring to initialize + * @ring_size: ring size to allocate + * @use_bus_addr: true when we can use dma_alloc_coherent + * + * Initializes the IH state and allocates a buffer + * for the IH ring buffer. + * Returns 0 for success, errors for failure. + */ +int amdgpu_ih_ring_init(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih, + unsigned ring_size, bool use_bus_addr) +{ + u32 rb_bufsz; + int r; + + /* Align ring size */ + rb_bufsz = order_base_2(ring_size / 4); + ring_size = (1 << rb_bufsz) * 4; + ih->ring_size = ring_size; + ih->ptr_mask = ih->ring_size - 1; + ih->rptr = 0; + ih->use_bus_addr = use_bus_addr; + + if (use_bus_addr) { + dma_addr_t dma_addr; + + if (ih->ring) + return 0; + + /* add 8 bytes for the rptr/wptr shadows and + * add them to the end of the ring allocation. + */ + ih->ring = dma_alloc_coherent(adev->dev, ih->ring_size + 8, + &dma_addr, GFP_KERNEL); + if (ih->ring == NULL) + return -ENOMEM; + + ih->gpu_addr = dma_addr; + ih->wptr_addr = dma_addr + ih->ring_size; + ih->wptr_cpu = &ih->ring[ih->ring_size / 4]; + ih->rptr_addr = dma_addr + ih->ring_size + 4; + ih->rptr_cpu = &ih->ring[(ih->ring_size / 4) + 1]; + } else { + unsigned wptr_offs, rptr_offs; + + r = amdgpu_device_wb_get(adev, &wptr_offs); + if (r) + return r; + + r = amdgpu_device_wb_get(adev, &rptr_offs); + if (r) { + amdgpu_device_wb_free(adev, wptr_offs); + return r; + } + + r = amdgpu_bo_create_kernel(adev, ih->ring_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &ih->ring_obj, &ih->gpu_addr, + (void **)&ih->ring); + if (r) { + amdgpu_device_wb_free(adev, rptr_offs); + amdgpu_device_wb_free(adev, wptr_offs); + return r; + } + + ih->wptr_addr = adev->wb.gpu_addr + wptr_offs * 4; + ih->wptr_cpu = &adev->wb.wb[wptr_offs]; + ih->rptr_addr = adev->wb.gpu_addr + rptr_offs * 4; + ih->rptr_cpu = &adev->wb.wb[rptr_offs]; + } + + init_waitqueue_head(&ih->wait_process); + return 0; +} + +/** + * amdgpu_ih_ring_fini - tear down the IH state + * + * @adev: amdgpu_device pointer + * @ih: ih ring to tear down + * + * Tears down the IH state and frees buffer + * used for the IH ring buffer. + */ +void amdgpu_ih_ring_fini(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih) +{ + + if (!ih->ring) + return; + + if (ih->use_bus_addr) { + + /* add 8 bytes for the rptr/wptr shadows and + * add them to the end of the ring allocation. + */ + dma_free_coherent(adev->dev, ih->ring_size + 8, + (void *)ih->ring, ih->gpu_addr); + ih->ring = NULL; + } else { + amdgpu_bo_free_kernel(&ih->ring_obj, &ih->gpu_addr, + (void **)&ih->ring); + amdgpu_device_wb_free(adev, (ih->wptr_addr - ih->gpu_addr) / 4); + amdgpu_device_wb_free(adev, (ih->rptr_addr - ih->gpu_addr) / 4); + } +} + +/** + * amdgpu_ih_ring_write - write IV to the ring buffer + * + * @adev: amdgpu_device pointer + * @ih: ih ring to write to + * @iv: the iv to write + * @num_dw: size of the iv in dw + * + * Writes an IV to the ring buffer using the CPU and increment the wptr. + * Used for testing and delegating IVs to a software ring. + */ +void amdgpu_ih_ring_write(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih, + const uint32_t *iv, unsigned int num_dw) +{ + uint32_t wptr = le32_to_cpu(*ih->wptr_cpu) >> 2; + unsigned int i; + + for (i = 0; i < num_dw; ++i) + ih->ring[wptr++] = cpu_to_le32(iv[i]); + + wptr <<= 2; + wptr &= ih->ptr_mask; + + /* Only commit the new wptr if we don't overflow */ + if (wptr != READ_ONCE(ih->rptr)) { + wmb(); + WRITE_ONCE(*ih->wptr_cpu, cpu_to_le32(wptr)); + } else if (adev->irq.retry_cam_enabled) { + dev_warn_once(adev->dev, "IH soft ring buffer overflow 0x%X, 0x%X\n", + wptr, ih->rptr); + } +} + +/** + * amdgpu_ih_wait_on_checkpoint_process_ts - wait to process IVs up to checkpoint + * + * @adev: amdgpu_device pointer + * @ih: ih ring to process + * + * Used to ensure ring has processed IVs up to the checkpoint write pointer. + */ +int amdgpu_ih_wait_on_checkpoint_process_ts(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + uint32_t checkpoint_wptr; + uint64_t checkpoint_ts; + long timeout = HZ; + + if (!ih->enabled || adev->shutdown) + return -ENODEV; + + checkpoint_wptr = amdgpu_ih_get_wptr(adev, ih); + /* Order wptr with ring data. */ + rmb(); + checkpoint_ts = amdgpu_ih_decode_iv_ts(adev, ih, checkpoint_wptr, -1); + + return wait_event_interruptible_timeout(ih->wait_process, + amdgpu_ih_ts_after(checkpoint_ts, ih->processed_timestamp) || + ih->rptr == amdgpu_ih_get_wptr(adev, ih), timeout); +} + +/** + * amdgpu_ih_process - interrupt handler + * + * @adev: amdgpu_device pointer + * @ih: ih ring to process + * + * Interrupt hander (VI), walk the IH ring. + * Returns irq process return code. + */ +int amdgpu_ih_process(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih) +{ + unsigned int count; + u32 wptr; + + if (!ih->enabled || adev->shutdown) + return IRQ_NONE; + + wptr = amdgpu_ih_get_wptr(adev, ih); + +restart_ih: + count = AMDGPU_IH_MAX_NUM_IVS; + DRM_DEBUG("%s: rptr %d, wptr %d\n", __func__, ih->rptr, wptr); + + /* Order reading of wptr vs. reading of IH ring data */ + rmb(); + + while (ih->rptr != wptr && --count) { + amdgpu_irq_dispatch(adev, ih); + ih->rptr &= ih->ptr_mask; + } + + amdgpu_ih_set_rptr(adev, ih); + wake_up_all(&ih->wait_process); + + /* make sure wptr hasn't changed while processing */ + wptr = amdgpu_ih_get_wptr(adev, ih); + if (wptr != ih->rptr) + goto restart_ih; + + return IRQ_HANDLED; +} + +/** + * amdgpu_ih_decode_iv_helper - decode an interrupt vector + * + * @adev: amdgpu_device pointer + * @ih: ih ring to process + * @entry: IV entry + * + * Decodes the interrupt vector at the current rptr + * position and also advance the position for Vega10 + * and later GPUs. + */ +void amdgpu_ih_decode_iv_helper(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, + struct amdgpu_iv_entry *entry) +{ + /* wptr/rptr are in bytes! */ + u32 ring_index = ih->rptr >> 2; + uint32_t dw[8]; + + dw[0] = le32_to_cpu(ih->ring[ring_index + 0]); + dw[1] = le32_to_cpu(ih->ring[ring_index + 1]); + dw[2] = le32_to_cpu(ih->ring[ring_index + 2]); + dw[3] = le32_to_cpu(ih->ring[ring_index + 3]); + dw[4] = le32_to_cpu(ih->ring[ring_index + 4]); + dw[5] = le32_to_cpu(ih->ring[ring_index + 5]); + dw[6] = le32_to_cpu(ih->ring[ring_index + 6]); + dw[7] = le32_to_cpu(ih->ring[ring_index + 7]); + + entry->client_id = dw[0] & 0xff; + entry->src_id = (dw[0] >> 8) & 0xff; + entry->ring_id = (dw[0] >> 16) & 0xff; + entry->vmid = (dw[0] >> 24) & 0xf; + entry->vmid_src = (dw[0] >> 31); + entry->timestamp = dw[1] | ((u64)(dw[2] & 0xffff) << 32); + entry->timestamp_src = dw[2] >> 31; + entry->pasid = dw[3] & 0xffff; + entry->node_id = (dw[3] >> 16) & 0xff; + entry->src_data[0] = dw[4]; + entry->src_data[1] = dw[5]; + entry->src_data[2] = dw[6]; + entry->src_data[3] = dw[7]; + + /* wptr/rptr are in bytes! */ + ih->rptr += 32; +} + +uint64_t amdgpu_ih_decode_iv_ts_helper(struct amdgpu_ih_ring *ih, u32 rptr, + signed int offset) +{ + uint32_t iv_size = 32; + uint32_t ring_index; + uint32_t dw1, dw2; + + rptr += iv_size * offset; + ring_index = (rptr & ih->ptr_mask) >> 2; + + dw1 = le32_to_cpu(ih->ring[ring_index + 1]); + dw2 = le32_to_cpu(ih->ring[ring_index + 2]); + return dw1 | ((u64)(dw2 & 0xffff) << 32); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h new file mode 100644 index 000000000..508f02eb0 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h @@ -0,0 +1,113 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_IH_H__ +#define __AMDGPU_IH_H__ + +/* Maximum number of IVs processed at once */ +#define AMDGPU_IH_MAX_NUM_IVS 32 + +#define IH_RING_SIZE (256 * 1024) +#define IH_SW_RING_SIZE (16 * 1024) /* enough for 512 CAM entries */ + +struct amdgpu_device; +struct amdgpu_iv_entry; + +struct amdgpu_ih_regs { + uint32_t ih_rb_base; + uint32_t ih_rb_base_hi; + uint32_t ih_rb_cntl; + uint32_t ih_rb_wptr; + uint32_t ih_rb_rptr; + uint32_t ih_doorbell_rptr; + uint32_t ih_rb_wptr_addr_lo; + uint32_t ih_rb_wptr_addr_hi; + uint32_t psp_reg_id; +}; + +/* + * R6xx+ IH ring + */ +struct amdgpu_ih_ring { + unsigned ring_size; + uint32_t ptr_mask; + u32 doorbell_index; + bool use_doorbell; + bool use_bus_addr; + + struct amdgpu_bo *ring_obj; + volatile uint32_t *ring; + uint64_t gpu_addr; + + uint64_t wptr_addr; + volatile uint32_t *wptr_cpu; + + uint64_t rptr_addr; + volatile uint32_t *rptr_cpu; + + bool enabled; + unsigned rptr; + struct amdgpu_ih_regs ih_regs; + + /* For waiting on IH processing at checkpoint. */ + wait_queue_head_t wait_process; + uint64_t processed_timestamp; +}; + +/* return true if time stamp t2 is after t1 with 48bit wrap around */ +#define amdgpu_ih_ts_after(t1, t2) \ + (((int64_t)((t2) << 16) - (int64_t)((t1) << 16)) > 0LL) + +/* provided by the ih block */ +struct amdgpu_ih_funcs { + /* ring read/write ptr handling, called from interrupt context */ + u32 (*get_wptr)(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih); + void (*decode_iv)(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih, + struct amdgpu_iv_entry *entry); + uint64_t (*decode_iv_ts)(struct amdgpu_ih_ring *ih, u32 rptr, + signed int offset); + void (*set_rptr)(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih); +}; + +#define amdgpu_ih_get_wptr(adev, ih) (adev)->irq.ih_funcs->get_wptr((adev), (ih)) +#define amdgpu_ih_decode_iv(adev, iv) \ + (adev)->irq.ih_funcs->decode_iv((adev), (ih), (iv)) +#define amdgpu_ih_decode_iv_ts(adev, ih, rptr, offset) \ + (WARN_ON_ONCE(!(adev)->irq.ih_funcs->decode_iv_ts) ? 0 : \ + (adev)->irq.ih_funcs->decode_iv_ts((ih), (rptr), (offset))) +#define amdgpu_ih_set_rptr(adev, ih) (adev)->irq.ih_funcs->set_rptr((adev), (ih)) + +int amdgpu_ih_ring_init(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih, + unsigned ring_size, bool use_bus_addr); +void amdgpu_ih_ring_fini(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih); +void amdgpu_ih_ring_write(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih, + const uint32_t *iv, unsigned int num_dw); +int amdgpu_ih_wait_on_checkpoint_process_ts(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih); +int amdgpu_ih_process(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih); +void amdgpu_ih_decode_iv_helper(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, + struct amdgpu_iv_entry *entry); +uint64_t amdgpu_ih_decode_iv_ts_helper(struct amdgpu_ih_ring *ih, u32 rptr, + signed int offset); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_imu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_imu.h new file mode 100644 index 000000000..484e93681 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_imu.h @@ -0,0 +1,58 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_IMU_H__ +#define __AMDGPU_IMU_H__ + +enum imu_work_mode { + DEBUG_MODE, + MISSION_MODE +}; + +struct amdgpu_imu_funcs { + int (*init_microcode)(struct amdgpu_device *adev); + int (*load_microcode)(struct amdgpu_device *adev); + void (*setup_imu)(struct amdgpu_device *adev); + int (*start_imu)(struct amdgpu_device *adev); + void (*program_rlc_ram)(struct amdgpu_device *adev); + int (*wait_for_reset_status)(struct amdgpu_device *adev); +}; + +struct imu_rlc_ram_golden { + u32 hwip; + u32 instance; + u32 segment; + u32 reg; + u32 data; + u32 addr_mask; +}; + +#define IMU_RLC_RAM_GOLDEN_VALUE(ip, inst, reg, data, addr_mask) \ + { ip##_HWIP, inst, reg##_BASE_IDX, reg, data, addr_mask } + +struct amdgpu_imu { + const struct amdgpu_imu_funcs *funcs; + enum imu_work_mode mode; +}; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c new file mode 100644 index 000000000..a1cbd7c3d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c @@ -0,0 +1,45 @@ +/* + * \file amdgpu_ioc32.c + * + * 32-bit ioctl compatibility routines for the AMDGPU DRM. + * + * \author Paul Mackerras + * + * Copyright (C) Paul Mackerras 2005 + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ +#include + +#include +#include + +#include "amdgpu_drv.h" + +long amdgpu_kms_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) +{ + unsigned int nr = DRM_IOCTL_NR(cmd); + + if (nr < DRM_COMMAND_BASE) + return drm_compat_ioctl(filp, cmd, arg); + + return amdgpu_drm_ioctl(filp, cmd, arg); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c new file mode 100644 index 000000000..fa6d0adce --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c @@ -0,0 +1,756 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + * Jerome Glisse + */ + +/** + * DOC: Interrupt Handling + * + * Interrupts generated within GPU hardware raise interrupt requests that are + * passed to amdgpu IRQ handler which is responsible for detecting source and + * type of the interrupt and dispatching matching handlers. If handling an + * interrupt requires calling kernel functions that may sleep processing is + * dispatched to work handlers. + * + * If MSI functionality is not disabled by module parameter then MSI + * support will be enabled. + * + * For GPU interrupt sources that may be driven by another driver, IRQ domain + * support is used (with mapping between virtual and hardware IRQs). + */ + +#include +#include + +#include +#include +#include +#include "amdgpu.h" +#include "amdgpu_ih.h" +#include "atom.h" +#include "amdgpu_connectors.h" +#include "amdgpu_trace.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_ras.h" + +#include + +#ifdef CONFIG_DRM_AMD_DC +#include "amdgpu_dm_irq.h" +#endif + +#define AMDGPU_WAIT_IDLE_TIMEOUT 200 + +const char *soc15_ih_clientid_name[] = { + "IH", + "SDMA2 or ACP", + "ATHUB", + "BIF", + "SDMA3 or DCE", + "SDMA4 or ISP", + "VMC1 or PCIE0", + "RLC", + "SDMA0", + "SDMA1", + "SE0SH", + "SE1SH", + "SE2SH", + "SE3SH", + "VCN1 or UVD1", + "THM", + "VCN or UVD", + "SDMA5 or VCE0", + "VMC", + "SDMA6 or XDMA", + "GRBM_CP", + "ATS", + "ROM_SMUIO", + "DF", + "SDMA7 or VCE1", + "PWR", + "reserved", + "UTCL2", + "EA", + "UTCL2LOG", + "MP0", + "MP1" +}; + +const int node_id_to_phys_map[NODEID_MAX] = { + [AID0_NODEID] = 0, + [XCD0_NODEID] = 0, + [XCD1_NODEID] = 1, + [AID1_NODEID] = 1, + [XCD2_NODEID] = 2, + [XCD3_NODEID] = 3, + [AID2_NODEID] = 2, + [XCD4_NODEID] = 4, + [XCD5_NODEID] = 5, + [AID3_NODEID] = 3, + [XCD6_NODEID] = 6, + [XCD7_NODEID] = 7, +}; + +/** + * amdgpu_irq_disable_all - disable *all* interrupts + * + * @adev: amdgpu device pointer + * + * Disable all types of interrupts from all sources. + */ +void amdgpu_irq_disable_all(struct amdgpu_device *adev) +{ + unsigned long irqflags; + unsigned int i, j, k; + int r; + + spin_lock_irqsave(&adev->irq.lock, irqflags); + for (i = 0; i < AMDGPU_IRQ_CLIENTID_MAX; ++i) { + if (!adev->irq.client[i].sources) + continue; + + for (j = 0; j < AMDGPU_MAX_IRQ_SRC_ID; ++j) { + struct amdgpu_irq_src *src = adev->irq.client[i].sources[j]; + + if (!src || !src->funcs->set || !src->num_types) + continue; + + for (k = 0; k < src->num_types; ++k) { + r = src->funcs->set(adev, src, k, + AMDGPU_IRQ_STATE_DISABLE); + if (r) + DRM_ERROR("error disabling interrupt (%d)\n", + r); + } + } + } + spin_unlock_irqrestore(&adev->irq.lock, irqflags); +} + +/** + * amdgpu_irq_handler - IRQ handler + * + * @irq: IRQ number (unused) + * @arg: pointer to DRM device + * + * IRQ handler for amdgpu driver (all ASICs). + * + * Returns: + * result of handling the IRQ, as defined by &irqreturn_t + */ +static irqreturn_t amdgpu_irq_handler(int irq, void *arg) +{ + struct drm_device *dev = (struct drm_device *) arg; + struct amdgpu_device *adev = drm_to_adev(dev); + irqreturn_t ret; + + ret = amdgpu_ih_process(adev, &adev->irq.ih); + if (ret == IRQ_HANDLED) + pm_runtime_mark_last_busy(dev->dev); + + amdgpu_ras_interrupt_fatal_error_handler(adev); + + return ret; +} + +/** + * amdgpu_irq_handle_ih1 - kick of processing for IH1 + * + * @work: work structure in struct amdgpu_irq + * + * Kick of processing IH ring 1. + */ +static void amdgpu_irq_handle_ih1(struct work_struct *work) +{ + struct amdgpu_device *adev = container_of(work, struct amdgpu_device, + irq.ih1_work); + + amdgpu_ih_process(adev, &adev->irq.ih1); +} + +/** + * amdgpu_irq_handle_ih2 - kick of processing for IH2 + * + * @work: work structure in struct amdgpu_irq + * + * Kick of processing IH ring 2. + */ +static void amdgpu_irq_handle_ih2(struct work_struct *work) +{ + struct amdgpu_device *adev = container_of(work, struct amdgpu_device, + irq.ih2_work); + + amdgpu_ih_process(adev, &adev->irq.ih2); +} + +/** + * amdgpu_irq_handle_ih_soft - kick of processing for ih_soft + * + * @work: work structure in struct amdgpu_irq + * + * Kick of processing IH soft ring. + */ +static void amdgpu_irq_handle_ih_soft(struct work_struct *work) +{ + struct amdgpu_device *adev = container_of(work, struct amdgpu_device, + irq.ih_soft_work); + + amdgpu_ih_process(adev, &adev->irq.ih_soft); +} + +/** + * amdgpu_msi_ok - check whether MSI functionality is enabled + * + * @adev: amdgpu device pointer (unused) + * + * Checks whether MSI functionality has been disabled via module parameter + * (all ASICs). + * + * Returns: + * *true* if MSIs are allowed to be enabled or *false* otherwise + */ +static bool amdgpu_msi_ok(struct amdgpu_device *adev) +{ + if (amdgpu_msi == 1) + return true; + else if (amdgpu_msi == 0) + return false; + + return true; +} + +static void amdgpu_restore_msix(struct amdgpu_device *adev) +{ + u16 ctrl; + + pci_read_config_word(adev->pdev, adev->pdev->msix_cap + PCI_MSIX_FLAGS, &ctrl); + if (!(ctrl & PCI_MSIX_FLAGS_ENABLE)) + return; + + /* VF FLR */ + ctrl &= ~PCI_MSIX_FLAGS_ENABLE; + pci_write_config_word(adev->pdev, adev->pdev->msix_cap + PCI_MSIX_FLAGS, ctrl); + ctrl |= PCI_MSIX_FLAGS_ENABLE; + pci_write_config_word(adev->pdev, adev->pdev->msix_cap + PCI_MSIX_FLAGS, ctrl); +} + +/** + * amdgpu_irq_init - initialize interrupt handling + * + * @adev: amdgpu device pointer + * + * Sets up work functions for hotplug and reset interrupts, enables MSI + * functionality, initializes vblank, hotplug and reset interrupt handling. + * + * Returns: + * 0 on success or error code on failure + */ +int amdgpu_irq_init(struct amdgpu_device *adev) +{ + int r = 0; + unsigned int irq; + + spin_lock_init(&adev->irq.lock); + + /* Enable MSI if not disabled by module parameter */ + adev->irq.msi_enabled = false; + + if (amdgpu_msi_ok(adev)) { + int nvec = pci_msix_vec_count(adev->pdev); + unsigned int flags; + + if (nvec <= 0) + flags = PCI_IRQ_MSI; + else + flags = PCI_IRQ_MSI | PCI_IRQ_MSIX; + + /* we only need one vector */ + nvec = pci_alloc_irq_vectors(adev->pdev, 1, 1, flags); + if (nvec > 0) { + adev->irq.msi_enabled = true; + dev_dbg(adev->dev, "using MSI/MSI-X.\n"); + } + } + + INIT_WORK(&adev->irq.ih1_work, amdgpu_irq_handle_ih1); + INIT_WORK(&adev->irq.ih2_work, amdgpu_irq_handle_ih2); + INIT_WORK(&adev->irq.ih_soft_work, amdgpu_irq_handle_ih_soft); + + /* Use vector 0 for MSI-X. */ + r = pci_irq_vector(adev->pdev, 0); + if (r < 0) + return r; + irq = r; + + /* PCI devices require shared interrupts. */ + r = request_irq(irq, amdgpu_irq_handler, IRQF_SHARED, adev_to_drm(adev)->driver->name, + adev_to_drm(adev)); + if (r) + return r; + adev->irq.installed = true; + adev->irq.irq = irq; + adev_to_drm(adev)->max_vblank_count = 0x00ffffff; + + DRM_DEBUG("amdgpu: irq initialized.\n"); + return 0; +} + + +void amdgpu_irq_fini_hw(struct amdgpu_device *adev) +{ + if (adev->irq.installed) { + free_irq(adev->irq.irq, adev_to_drm(adev)); + adev->irq.installed = false; + if (adev->irq.msi_enabled) + pci_free_irq_vectors(adev->pdev); + } + + amdgpu_ih_ring_fini(adev, &adev->irq.ih_soft); + amdgpu_ih_ring_fini(adev, &adev->irq.ih); + amdgpu_ih_ring_fini(adev, &adev->irq.ih1); + amdgpu_ih_ring_fini(adev, &adev->irq.ih2); +} + +/** + * amdgpu_irq_fini_sw - shut down interrupt handling + * + * @adev: amdgpu device pointer + * + * Tears down work functions for hotplug and reset interrupts, disables MSI + * functionality, shuts down vblank, hotplug and reset interrupt handling, + * turns off interrupts from all sources (all ASICs). + */ +void amdgpu_irq_fini_sw(struct amdgpu_device *adev) +{ + unsigned int i, j; + + for (i = 0; i < AMDGPU_IRQ_CLIENTID_MAX; ++i) { + if (!adev->irq.client[i].sources) + continue; + + for (j = 0; j < AMDGPU_MAX_IRQ_SRC_ID; ++j) { + struct amdgpu_irq_src *src = adev->irq.client[i].sources[j]; + + if (!src) + continue; + + kfree(src->enabled_types); + src->enabled_types = NULL; + } + kfree(adev->irq.client[i].sources); + adev->irq.client[i].sources = NULL; + } +} + +/** + * amdgpu_irq_add_id - register IRQ source + * + * @adev: amdgpu device pointer + * @client_id: client id + * @src_id: source id + * @source: IRQ source pointer + * + * Registers IRQ source on a client. + * + * Returns: + * 0 on success or error code otherwise + */ +int amdgpu_irq_add_id(struct amdgpu_device *adev, + unsigned int client_id, unsigned int src_id, + struct amdgpu_irq_src *source) +{ + if (client_id >= AMDGPU_IRQ_CLIENTID_MAX) + return -EINVAL; + + if (src_id >= AMDGPU_MAX_IRQ_SRC_ID) + return -EINVAL; + + if (!source->funcs) + return -EINVAL; + + if (!adev->irq.client[client_id].sources) { + adev->irq.client[client_id].sources = + kcalloc(AMDGPU_MAX_IRQ_SRC_ID, + sizeof(struct amdgpu_irq_src *), + GFP_KERNEL); + if (!adev->irq.client[client_id].sources) + return -ENOMEM; + } + + if (adev->irq.client[client_id].sources[src_id] != NULL) + return -EINVAL; + + if (source->num_types && !source->enabled_types) { + atomic_t *types; + + types = kcalloc(source->num_types, sizeof(atomic_t), + GFP_KERNEL); + if (!types) + return -ENOMEM; + + source->enabled_types = types; + } + + adev->irq.client[client_id].sources[src_id] = source; + return 0; +} + +/** + * amdgpu_irq_dispatch - dispatch IRQ to IP blocks + * + * @adev: amdgpu device pointer + * @ih: interrupt ring instance + * + * Dispatches IRQ to IP blocks. + */ +void amdgpu_irq_dispatch(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + u32 ring_index = ih->rptr >> 2; + struct amdgpu_iv_entry entry; + unsigned int client_id, src_id; + struct amdgpu_irq_src *src; + bool handled = false; + int r; + + entry.ih = ih; + entry.iv_entry = (const uint32_t *)&ih->ring[ring_index]; + amdgpu_ih_decode_iv(adev, &entry); + + trace_amdgpu_iv(ih - &adev->irq.ih, &entry); + + client_id = entry.client_id; + src_id = entry.src_id; + + if (client_id >= AMDGPU_IRQ_CLIENTID_MAX) { + DRM_DEBUG("Invalid client_id in IV: %d\n", client_id); + + } else if (src_id >= AMDGPU_MAX_IRQ_SRC_ID) { + DRM_DEBUG("Invalid src_id in IV: %d\n", src_id); + + } else if ((client_id == AMDGPU_IRQ_CLIENTID_LEGACY) && + adev->irq.virq[src_id]) { + generic_handle_domain_irq(adev->irq.domain, src_id); + + } else if (!adev->irq.client[client_id].sources) { + DRM_DEBUG("Unregistered interrupt client_id: %d src_id: %d\n", + client_id, src_id); + + } else if ((src = adev->irq.client[client_id].sources[src_id])) { + r = src->funcs->process(adev, src, &entry); + if (r < 0) + DRM_ERROR("error processing interrupt (%d)\n", r); + else if (r) + handled = true; + + } else { + DRM_DEBUG("Unregistered interrupt src_id: %d of client_id:%d\n", + src_id, client_id); + } + + /* Send it to amdkfd as well if it isn't already handled */ + if (!handled) + amdgpu_amdkfd_interrupt(adev, entry.iv_entry); + + if (amdgpu_ih_ts_after(ih->processed_timestamp, entry.timestamp)) + ih->processed_timestamp = entry.timestamp; +} + +/** + * amdgpu_irq_delegate - delegate IV to soft IH ring + * + * @adev: amdgpu device pointer + * @entry: IV entry + * @num_dw: size of IV + * + * Delegate the IV to the soft IH ring and schedule processing of it. Used + * if the hardware delegation to IH1 or IH2 doesn't work for some reason. + */ +void amdgpu_irq_delegate(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry, + unsigned int num_dw) +{ + amdgpu_ih_ring_write(adev, &adev->irq.ih_soft, entry->iv_entry, num_dw); + schedule_work(&adev->irq.ih_soft_work); +} + +/** + * amdgpu_irq_update - update hardware interrupt state + * + * @adev: amdgpu device pointer + * @src: interrupt source pointer + * @type: type of interrupt + * + * Updates interrupt state for the specific source (all ASICs). + */ +int amdgpu_irq_update(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, unsigned int type) +{ + unsigned long irqflags; + enum amdgpu_interrupt_state state; + int r; + + spin_lock_irqsave(&adev->irq.lock, irqflags); + + /* We need to determine after taking the lock, otherwise + * we might disable just enabled interrupts again + */ + if (amdgpu_irq_enabled(adev, src, type)) + state = AMDGPU_IRQ_STATE_ENABLE; + else + state = AMDGPU_IRQ_STATE_DISABLE; + + r = src->funcs->set(adev, src, type, state); + spin_unlock_irqrestore(&adev->irq.lock, irqflags); + return r; +} + +/** + * amdgpu_irq_gpu_reset_resume_helper - update interrupt states on all sources + * + * @adev: amdgpu device pointer + * + * Updates state of all types of interrupts on all sources on resume after + * reset. + */ +void amdgpu_irq_gpu_reset_resume_helper(struct amdgpu_device *adev) +{ + int i, j, k; + + if (amdgpu_sriov_vf(adev) || amdgpu_passthrough(adev)) + amdgpu_restore_msix(adev); + + for (i = 0; i < AMDGPU_IRQ_CLIENTID_MAX; ++i) { + if (!adev->irq.client[i].sources) + continue; + + for (j = 0; j < AMDGPU_MAX_IRQ_SRC_ID; ++j) { + struct amdgpu_irq_src *src = adev->irq.client[i].sources[j]; + + if (!src || !src->funcs || !src->funcs->set) + continue; + for (k = 0; k < src->num_types; k++) + amdgpu_irq_update(adev, src, k); + } + } +} + +/** + * amdgpu_irq_get - enable interrupt + * + * @adev: amdgpu device pointer + * @src: interrupt source pointer + * @type: type of interrupt + * + * Enables specified type of interrupt on the specified source (all ASICs). + * + * Returns: + * 0 on success or error code otherwise + */ +int amdgpu_irq_get(struct amdgpu_device *adev, struct amdgpu_irq_src *src, + unsigned int type) +{ + if (!adev->irq.installed) + return -ENOENT; + + if (type >= src->num_types) + return -EINVAL; + + if (!src->enabled_types || !src->funcs->set) + return -EINVAL; + + if (atomic_inc_return(&src->enabled_types[type]) == 1) + return amdgpu_irq_update(adev, src, type); + + return 0; +} + +/** + * amdgpu_irq_put - disable interrupt + * + * @adev: amdgpu device pointer + * @src: interrupt source pointer + * @type: type of interrupt + * + * Enables specified type of interrupt on the specified source (all ASICs). + * + * Returns: + * 0 on success or error code otherwise + */ +int amdgpu_irq_put(struct amdgpu_device *adev, struct amdgpu_irq_src *src, + unsigned int type) +{ + if (!adev->irq.installed) + return -ENOENT; + + if (type >= src->num_types) + return -EINVAL; + + if (!src->enabled_types || !src->funcs->set) + return -EINVAL; + + if (WARN_ON(!amdgpu_irq_enabled(adev, src, type))) + return -EINVAL; + + if (atomic_dec_and_test(&src->enabled_types[type])) + return amdgpu_irq_update(adev, src, type); + + return 0; +} + +/** + * amdgpu_irq_enabled - check whether interrupt is enabled or not + * + * @adev: amdgpu device pointer + * @src: interrupt source pointer + * @type: type of interrupt + * + * Checks whether the given type of interrupt is enabled on the given source. + * + * Returns: + * *true* if interrupt is enabled, *false* if interrupt is disabled or on + * invalid parameters + */ +bool amdgpu_irq_enabled(struct amdgpu_device *adev, struct amdgpu_irq_src *src, + unsigned int type) +{ + if (!adev->irq.installed) + return false; + + if (type >= src->num_types) + return false; + + if (!src->enabled_types || !src->funcs->set) + return false; + + return !!atomic_read(&src->enabled_types[type]); +} + +/* XXX: Generic IRQ handling */ +static void amdgpu_irq_mask(struct irq_data *irqd) +{ + /* XXX */ +} + +static void amdgpu_irq_unmask(struct irq_data *irqd) +{ + /* XXX */ +} + +/* amdgpu hardware interrupt chip descriptor */ +static struct irq_chip amdgpu_irq_chip = { + .name = "amdgpu-ih", + .irq_mask = amdgpu_irq_mask, + .irq_unmask = amdgpu_irq_unmask, +}; + +/** + * amdgpu_irqdomain_map - create mapping between virtual and hardware IRQ numbers + * + * @d: amdgpu IRQ domain pointer (unused) + * @irq: virtual IRQ number + * @hwirq: hardware irq number + * + * Current implementation assigns simple interrupt handler to the given virtual + * IRQ. + * + * Returns: + * 0 on success or error code otherwise + */ +static int amdgpu_irqdomain_map(struct irq_domain *d, + unsigned int irq, irq_hw_number_t hwirq) +{ + if (hwirq >= AMDGPU_MAX_IRQ_SRC_ID) + return -EPERM; + + irq_set_chip_and_handler(irq, + &amdgpu_irq_chip, handle_simple_irq); + return 0; +} + +/* Implementation of methods for amdgpu IRQ domain */ +static const struct irq_domain_ops amdgpu_hw_irqdomain_ops = { + .map = amdgpu_irqdomain_map, +}; + +/** + * amdgpu_irq_add_domain - create a linear IRQ domain + * + * @adev: amdgpu device pointer + * + * Creates an IRQ domain for GPU interrupt sources + * that may be driven by another driver (e.g., ACP). + * + * Returns: + * 0 on success or error code otherwise + */ +int amdgpu_irq_add_domain(struct amdgpu_device *adev) +{ + adev->irq.domain = irq_domain_add_linear(NULL, AMDGPU_MAX_IRQ_SRC_ID, + &amdgpu_hw_irqdomain_ops, adev); + if (!adev->irq.domain) { + DRM_ERROR("GPU irq add domain failed\n"); + return -ENODEV; + } + + return 0; +} + +/** + * amdgpu_irq_remove_domain - remove the IRQ domain + * + * @adev: amdgpu device pointer + * + * Removes the IRQ domain for GPU interrupt sources + * that may be driven by another driver (e.g., ACP). + */ +void amdgpu_irq_remove_domain(struct amdgpu_device *adev) +{ + if (adev->irq.domain) { + irq_domain_remove(adev->irq.domain); + adev->irq.domain = NULL; + } +} + +/** + * amdgpu_irq_create_mapping - create mapping between domain Linux IRQs + * + * @adev: amdgpu device pointer + * @src_id: IH source id + * + * Creates mapping between a domain IRQ (GPU IH src id) and a Linux IRQ + * Use this for components that generate a GPU interrupt, but are driven + * by a different driver (e.g., ACP). + * + * Returns: + * Linux IRQ + */ +unsigned int amdgpu_irq_create_mapping(struct amdgpu_device *adev, unsigned int src_id) +{ + adev->irq.virq[src_id] = irq_create_mapping(adev->irq.domain, src_id); + + return adev->irq.virq[src_id]; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h new file mode 100644 index 000000000..04c0b4fa1 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h @@ -0,0 +1,150 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_IRQ_H__ +#define __AMDGPU_IRQ_H__ + +#include +#include "soc15_ih_clientid.h" +#include "amdgpu_ih.h" + +#define AMDGPU_MAX_IRQ_SRC_ID 0x100 +#define AMDGPU_MAX_IRQ_CLIENT_ID 0x100 + +#define AMDGPU_IRQ_CLIENTID_LEGACY 0 +#define AMDGPU_IRQ_CLIENTID_MAX SOC15_IH_CLIENTID_MAX + +#define AMDGPU_IRQ_SRC_DATA_MAX_SIZE_DW 4 + +struct amdgpu_device; + +enum amdgpu_interrupt_state { + AMDGPU_IRQ_STATE_DISABLE, + AMDGPU_IRQ_STATE_ENABLE, +}; + +struct amdgpu_iv_entry { + struct amdgpu_ih_ring *ih; + unsigned client_id; + unsigned src_id; + unsigned ring_id; + unsigned vmid; + unsigned vmid_src; + uint64_t timestamp; + unsigned timestamp_src; + unsigned pasid; + unsigned node_id; + unsigned src_data[AMDGPU_IRQ_SRC_DATA_MAX_SIZE_DW]; + const uint32_t *iv_entry; +}; + +struct amdgpu_irq_src { + unsigned num_types; + atomic_t *enabled_types; + const struct amdgpu_irq_src_funcs *funcs; +}; + +struct amdgpu_irq_client { + struct amdgpu_irq_src **sources; +}; + +/* provided by interrupt generating IP blocks */ +struct amdgpu_irq_src_funcs { + int (*set)(struct amdgpu_device *adev, struct amdgpu_irq_src *source, + unsigned type, enum amdgpu_interrupt_state state); + + int (*process)(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry); +}; + +struct amdgpu_irq { + bool installed; + unsigned int irq; + spinlock_t lock; + /* interrupt sources */ + struct amdgpu_irq_client client[AMDGPU_IRQ_CLIENTID_MAX]; + + /* status, etc. */ + bool msi_enabled; /* msi enabled */ + + /* interrupt rings */ + struct amdgpu_ih_ring ih, ih1, ih2, ih_soft; + const struct amdgpu_ih_funcs *ih_funcs; + struct work_struct ih1_work, ih2_work, ih_soft_work; + struct amdgpu_irq_src self_irq; + + /* gen irq stuff */ + struct irq_domain *domain; /* GPU irq controller domain */ + unsigned virq[AMDGPU_MAX_IRQ_SRC_ID]; + uint32_t srbm_soft_reset; + u32 retry_cam_doorbell_index; + bool retry_cam_enabled; +}; + +enum interrupt_node_id_per_aid { + AID0_NODEID = 0, + XCD0_NODEID = 1, + XCD1_NODEID = 2, + AID1_NODEID = 4, + XCD2_NODEID = 5, + XCD3_NODEID = 6, + AID2_NODEID = 8, + XCD4_NODEID = 9, + XCD5_NODEID = 10, + AID3_NODEID = 12, + XCD6_NODEID = 13, + XCD7_NODEID = 14, + NODEID_MAX, +}; + +extern const int node_id_to_phys_map[NODEID_MAX]; + +void amdgpu_irq_disable_all(struct amdgpu_device *adev); + +int amdgpu_irq_init(struct amdgpu_device *adev); +void amdgpu_irq_fini_sw(struct amdgpu_device *adev); +void amdgpu_irq_fini_hw(struct amdgpu_device *adev); +int amdgpu_irq_add_id(struct amdgpu_device *adev, + unsigned client_id, unsigned src_id, + struct amdgpu_irq_src *source); +void amdgpu_irq_dispatch(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih); +void amdgpu_irq_delegate(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry, + unsigned int num_dw); +int amdgpu_irq_update(struct amdgpu_device *adev, struct amdgpu_irq_src *src, + unsigned type); +int amdgpu_irq_get(struct amdgpu_device *adev, struct amdgpu_irq_src *src, + unsigned type); +int amdgpu_irq_put(struct amdgpu_device *adev, struct amdgpu_irq_src *src, + unsigned type); +bool amdgpu_irq_enabled(struct amdgpu_device *adev, struct amdgpu_irq_src *src, + unsigned type); +void amdgpu_irq_gpu_reset_resume_helper(struct amdgpu_device *adev); + +int amdgpu_irq_add_domain(struct amdgpu_device *adev); +void amdgpu_irq_remove_domain(struct amdgpu_device *adev); +unsigned amdgpu_irq_create_mapping(struct amdgpu_device *adev, unsigned src_id); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c new file mode 100644 index 000000000..78476bc75 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c @@ -0,0 +1,357 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + */ +#include +#include +#include + +#include + +#include "amdgpu.h" +#include "amdgpu_trace.h" +#include "amdgpu_reset.h" + +static enum drm_gpu_sched_stat amdgpu_job_timedout(struct drm_sched_job *s_job) +{ + struct amdgpu_ring *ring = to_amdgpu_ring(s_job->sched); + struct amdgpu_job *job = to_amdgpu_job(s_job); + struct amdgpu_task_info ti; + struct amdgpu_device *adev = ring->adev; + int idx; + int r; + + if (!drm_dev_enter(adev_to_drm(adev), &idx)) { + DRM_INFO("%s - device unplugged skipping recovery on scheduler:%s", + __func__, s_job->sched->name); + + /* Effectively the job is aborted as the device is gone */ + return DRM_GPU_SCHED_STAT_ENODEV; + } + + memset(&ti, 0, sizeof(struct amdgpu_task_info)); + adev->job_hang = true; + + if (amdgpu_gpu_recovery && + amdgpu_ring_soft_recovery(ring, job->vmid, s_job->s_fence->parent)) { + DRM_ERROR("ring %s timeout, but soft recovered\n", + s_job->sched->name); + goto exit; + } + + amdgpu_vm_get_task_info(ring->adev, job->pasid, &ti); + DRM_ERROR("ring %s timeout, signaled seq=%u, emitted seq=%u\n", + job->base.sched->name, atomic_read(&ring->fence_drv.last_seq), + ring->fence_drv.sync_seq); + DRM_ERROR("Process information: process %s pid %d thread %s pid %d\n", + ti.process_name, ti.tgid, ti.task_name, ti.pid); + + dma_fence_set_error(&s_job->s_fence->finished, -ETIME); + + if (amdgpu_device_should_recover_gpu(ring->adev)) { + struct amdgpu_reset_context reset_context; + memset(&reset_context, 0, sizeof(reset_context)); + + reset_context.method = AMD_RESET_METHOD_NONE; + reset_context.reset_req_dev = adev; + clear_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); + + r = amdgpu_device_gpu_recover(ring->adev, job, &reset_context); + if (r) + DRM_ERROR("GPU Recovery Failed: %d\n", r); + } else { + drm_sched_suspend_timeout(&ring->sched); + if (amdgpu_sriov_vf(adev)) + adev->virt.tdr_debug = true; + } + +exit: + adev->job_hang = false; + drm_dev_exit(idx); + return DRM_GPU_SCHED_STAT_NOMINAL; +} + +int amdgpu_job_alloc(struct amdgpu_device *adev, struct amdgpu_vm *vm, + struct drm_sched_entity *entity, void *owner, + unsigned int num_ibs, struct amdgpu_job **job) +{ + if (num_ibs == 0) + return -EINVAL; + + *job = kzalloc(struct_size(*job, ibs, num_ibs), GFP_KERNEL); + if (!*job) + return -ENOMEM; + + /* + * Initialize the scheduler to at least some ring so that we always + * have a pointer to adev. + */ + (*job)->base.sched = &adev->rings[0]->sched; + (*job)->vm = vm; + + amdgpu_sync_create(&(*job)->explicit_sync); + (*job)->generation = amdgpu_vm_generation(adev, vm); + (*job)->vm_pd_addr = AMDGPU_BO_INVALID_OFFSET; + + if (!entity) + return 0; + + return drm_sched_job_init(&(*job)->base, entity, owner); +} + +int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev, + struct drm_sched_entity *entity, void *owner, + size_t size, enum amdgpu_ib_pool_type pool_type, + struct amdgpu_job **job) +{ + int r; + + r = amdgpu_job_alloc(adev, NULL, entity, owner, 1, job); + if (r) + return r; + + (*job)->num_ibs = 1; + r = amdgpu_ib_get(adev, NULL, size, pool_type, &(*job)->ibs[0]); + if (r) { + if (entity) + drm_sched_job_cleanup(&(*job)->base); + kfree(*job); + } + + return r; +} + +void amdgpu_job_set_resources(struct amdgpu_job *job, struct amdgpu_bo *gds, + struct amdgpu_bo *gws, struct amdgpu_bo *oa) +{ + if (gds) { + job->gds_base = amdgpu_bo_gpu_offset(gds) >> PAGE_SHIFT; + job->gds_size = amdgpu_bo_size(gds) >> PAGE_SHIFT; + } + if (gws) { + job->gws_base = amdgpu_bo_gpu_offset(gws) >> PAGE_SHIFT; + job->gws_size = amdgpu_bo_size(gws) >> PAGE_SHIFT; + } + if (oa) { + job->oa_base = amdgpu_bo_gpu_offset(oa) >> PAGE_SHIFT; + job->oa_size = amdgpu_bo_size(oa) >> PAGE_SHIFT; + } +} + +void amdgpu_job_free_resources(struct amdgpu_job *job) +{ + struct amdgpu_ring *ring = to_amdgpu_ring(job->base.sched); + struct dma_fence *f; + unsigned i; + + /* Check if any fences where initialized */ + if (job->base.s_fence && job->base.s_fence->finished.ops) + f = &job->base.s_fence->finished; + else if (job->hw_fence.ops) + f = &job->hw_fence; + else + f = NULL; + + for (i = 0; i < job->num_ibs; ++i) + amdgpu_ib_free(ring->adev, &job->ibs[i], f); +} + +static void amdgpu_job_free_cb(struct drm_sched_job *s_job) +{ + struct amdgpu_job *job = to_amdgpu_job(s_job); + + drm_sched_job_cleanup(s_job); + + amdgpu_sync_free(&job->explicit_sync); + + /* only put the hw fence if has embedded fence */ + if (!job->hw_fence.ops) + kfree(job); + else + dma_fence_put(&job->hw_fence); +} + +void amdgpu_job_set_gang_leader(struct amdgpu_job *job, + struct amdgpu_job *leader) +{ + struct dma_fence *fence = &leader->base.s_fence->scheduled; + + WARN_ON(job->gang_submit); + + /* + * Don't add a reference when we are the gang leader to avoid circle + * dependency. + */ + if (job != leader) + dma_fence_get(fence); + job->gang_submit = fence; +} + +void amdgpu_job_free(struct amdgpu_job *job) +{ + if (job->base.entity) + drm_sched_job_cleanup(&job->base); + + amdgpu_job_free_resources(job); + amdgpu_sync_free(&job->explicit_sync); + if (job->gang_submit != &job->base.s_fence->scheduled) + dma_fence_put(job->gang_submit); + + if (!job->hw_fence.ops) + kfree(job); + else + dma_fence_put(&job->hw_fence); +} + +struct dma_fence *amdgpu_job_submit(struct amdgpu_job *job) +{ + struct dma_fence *f; + + drm_sched_job_arm(&job->base); + f = dma_fence_get(&job->base.s_fence->finished); + amdgpu_job_free_resources(job); + drm_sched_entity_push_job(&job->base); + + return f; +} + +int amdgpu_job_submit_direct(struct amdgpu_job *job, struct amdgpu_ring *ring, + struct dma_fence **fence) +{ + int r; + + job->base.sched = &ring->sched; + r = amdgpu_ib_schedule(ring, job->num_ibs, job->ibs, job, fence); + + if (r) + return r; + + amdgpu_job_free(job); + return 0; +} + +static struct dma_fence * +amdgpu_job_prepare_job(struct drm_sched_job *sched_job, + struct drm_sched_entity *s_entity) +{ + struct amdgpu_ring *ring = to_amdgpu_ring(s_entity->rq->sched); + struct amdgpu_job *job = to_amdgpu_job(sched_job); + struct dma_fence *fence = NULL; + int r; + + /* Ignore soft recovered fences here */ + r = drm_sched_entity_error(s_entity); + if (r && r != -ENODATA) + goto error; + + if (!fence && job->gang_submit) + fence = amdgpu_device_switch_gang(ring->adev, job->gang_submit); + + while (!fence && job->vm && !job->vmid) { + r = amdgpu_vmid_grab(job->vm, ring, job, &fence); + if (r) { + DRM_ERROR("Error getting VM ID (%d)\n", r); + goto error; + } + } + + return fence; + +error: + dma_fence_set_error(&job->base.s_fence->finished, r); + return NULL; +} + +static struct dma_fence *amdgpu_job_run(struct drm_sched_job *sched_job) +{ + struct amdgpu_ring *ring = to_amdgpu_ring(sched_job->sched); + struct amdgpu_device *adev = ring->adev; + struct dma_fence *fence = NULL, *finished; + struct amdgpu_job *job; + int r = 0; + + job = to_amdgpu_job(sched_job); + finished = &job->base.s_fence->finished; + + trace_amdgpu_sched_run_job(job); + + /* Skip job if VRAM is lost and never resubmit gangs */ + if (job->generation != amdgpu_vm_generation(adev, job->vm) || + (job->job_run_counter && job->gang_submit)) + dma_fence_set_error(finished, -ECANCELED); + + if (finished->error < 0) { + DRM_INFO("Skip scheduling IBs!\n"); + } else { + r = amdgpu_ib_schedule(ring, job->num_ibs, job->ibs, job, + &fence); + if (r) + DRM_ERROR("Error scheduling IBs (%d)\n", r); + } + + job->job_run_counter++; + amdgpu_job_free_resources(job); + + fence = r ? ERR_PTR(r) : fence; + return fence; +} + +#define to_drm_sched_job(sched_job) \ + container_of((sched_job), struct drm_sched_job, queue_node) + +void amdgpu_job_stop_all_jobs_on_sched(struct drm_gpu_scheduler *sched) +{ + struct drm_sched_job *s_job; + struct drm_sched_entity *s_entity = NULL; + int i; + + /* Signal all jobs not yet scheduled */ + for (i = DRM_SCHED_PRIORITY_COUNT - 1; i >= DRM_SCHED_PRIORITY_MIN; i--) { + struct drm_sched_rq *rq = &sched->sched_rq[i]; + spin_lock(&rq->lock); + list_for_each_entry(s_entity, &rq->entities, list) { + while ((s_job = to_drm_sched_job(spsc_queue_pop(&s_entity->job_queue)))) { + struct drm_sched_fence *s_fence = s_job->s_fence; + + dma_fence_signal(&s_fence->scheduled); + dma_fence_set_error(&s_fence->finished, -EHWPOISON); + dma_fence_signal(&s_fence->finished); + } + } + spin_unlock(&rq->lock); + } + + /* Signal all jobs already scheduled to HW */ + list_for_each_entry(s_job, &sched->pending_list, list) { + struct drm_sched_fence *s_fence = s_job->s_fence; + + dma_fence_set_error(&s_fence->finished, -EHWPOISON); + dma_fence_signal(&s_fence->finished); + } +} + +const struct drm_sched_backend_ops amdgpu_sched_ops = { + .prepare_job = amdgpu_job_prepare_job, + .run_job = amdgpu_job_run, + .timedout_job = amdgpu_job_timedout, + .free_job = amdgpu_job_free_cb +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h new file mode 100644 index 000000000..a963a25dd --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h @@ -0,0 +1,107 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_JOB_H__ +#define __AMDGPU_JOB_H__ + +#include +#include "amdgpu_sync.h" +#include "amdgpu_ring.h" + +/* bit set means command submit involves a preamble IB */ +#define AMDGPU_PREAMBLE_IB_PRESENT (1 << 0) +/* bit set means preamble IB is first presented in belonging context */ +#define AMDGPU_PREAMBLE_IB_PRESENT_FIRST (1 << 1) +/* bit set means context switch occured */ +#define AMDGPU_HAVE_CTX_SWITCH (1 << 2) +/* bit set means IB is preempted */ +#define AMDGPU_IB_PREEMPTED (1 << 3) + +#define to_amdgpu_job(sched_job) \ + container_of((sched_job), struct amdgpu_job, base) + +#define AMDGPU_JOB_GET_VMID(job) ((job) ? (job)->vmid : 0) + +struct amdgpu_fence; +enum amdgpu_ib_pool_type; + +struct amdgpu_job { + struct drm_sched_job base; + struct amdgpu_vm *vm; + struct amdgpu_sync explicit_sync; + struct dma_fence hw_fence; + struct dma_fence *gang_submit; + uint32_t preamble_status; + uint32_t preemption_status; + bool vm_needs_flush; + bool gds_switch_needed; + bool spm_update_needed; + uint64_t vm_pd_addr; + unsigned vmid; + unsigned pasid; + uint32_t gds_base, gds_size; + uint32_t gws_base, gws_size; + uint32_t oa_base, oa_size; + uint64_t generation; + + /* user fence handling */ + uint64_t uf_addr; + uint64_t uf_sequence; + + /* virtual addresses for shadow/GDS/CSA */ + uint64_t shadow_va; + uint64_t csa_va; + uint64_t gds_va; + bool init_shadow; + + /* job_run_counter >= 1 means a resubmit job */ + uint32_t job_run_counter; + + uint32_t num_ibs; + struct amdgpu_ib ibs[]; +}; + +static inline struct amdgpu_ring *amdgpu_job_ring(struct amdgpu_job *job) +{ + return to_amdgpu_ring(job->base.entity->rq->sched); +} + +int amdgpu_job_alloc(struct amdgpu_device *adev, struct amdgpu_vm *vm, + struct drm_sched_entity *entity, void *owner, + unsigned int num_ibs, struct amdgpu_job **job); +int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev, + struct drm_sched_entity *entity, void *owner, + size_t size, enum amdgpu_ib_pool_type pool_type, + struct amdgpu_job **job); +void amdgpu_job_set_resources(struct amdgpu_job *job, struct amdgpu_bo *gds, + struct amdgpu_bo *gws, struct amdgpu_bo *oa); +void amdgpu_job_free_resources(struct amdgpu_job *job); +void amdgpu_job_set_gang_leader(struct amdgpu_job *job, + struct amdgpu_job *leader); +void amdgpu_job_free(struct amdgpu_job *job); +struct dma_fence *amdgpu_job_submit(struct amdgpu_job *job); +int amdgpu_job_submit_direct(struct amdgpu_job *job, struct amdgpu_ring *ring, + struct dma_fence **fence); + +void amdgpu_job_stop_all_jobs_on_sched(struct drm_gpu_scheduler *sched); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c new file mode 100644 index 000000000..2ff2897fd --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c @@ -0,0 +1,298 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ + +#include "amdgpu.h" +#include "amdgpu_jpeg.h" +#include "amdgpu_pm.h" +#include "soc15d.h" +#include "soc15_common.h" + +#define JPEG_IDLE_TIMEOUT msecs_to_jiffies(1000) + +static void amdgpu_jpeg_idle_work_handler(struct work_struct *work); + +int amdgpu_jpeg_sw_init(struct amdgpu_device *adev) +{ + INIT_DELAYED_WORK(&adev->jpeg.idle_work, amdgpu_jpeg_idle_work_handler); + mutex_init(&adev->jpeg.jpeg_pg_lock); + atomic_set(&adev->jpeg.total_submission_cnt, 0); + + return 0; +} + +int amdgpu_jpeg_sw_fini(struct amdgpu_device *adev) +{ + int i, j; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + for (j = 0; j < adev->jpeg.num_jpeg_rings; ++j) + amdgpu_ring_fini(&adev->jpeg.inst[i].ring_dec[j]); + } + + mutex_destroy(&adev->jpeg.jpeg_pg_lock); + + return 0; +} + +int amdgpu_jpeg_suspend(struct amdgpu_device *adev) +{ + cancel_delayed_work_sync(&adev->jpeg.idle_work); + + return 0; +} + +int amdgpu_jpeg_resume(struct amdgpu_device *adev) +{ + return 0; +} + +static void amdgpu_jpeg_idle_work_handler(struct work_struct *work) +{ + struct amdgpu_device *adev = + container_of(work, struct amdgpu_device, jpeg.idle_work.work); + unsigned int fences = 0; + unsigned int i, j; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + for (j = 0; j < adev->jpeg.num_jpeg_rings; ++j) + fences += amdgpu_fence_count_emitted(&adev->jpeg.inst[i].ring_dec[j]); + } + + if (!fences && !atomic_read(&adev->jpeg.total_submission_cnt)) + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_JPEG, + AMD_PG_STATE_GATE); + else + schedule_delayed_work(&adev->jpeg.idle_work, JPEG_IDLE_TIMEOUT); +} + +void amdgpu_jpeg_ring_begin_use(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + atomic_inc(&adev->jpeg.total_submission_cnt); + cancel_delayed_work_sync(&adev->jpeg.idle_work); + + mutex_lock(&adev->jpeg.jpeg_pg_lock); + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_JPEG, + AMD_PG_STATE_UNGATE); + mutex_unlock(&adev->jpeg.jpeg_pg_lock); +} + +void amdgpu_jpeg_ring_end_use(struct amdgpu_ring *ring) +{ + atomic_dec(&ring->adev->jpeg.total_submission_cnt); + schedule_delayed_work(&ring->adev->jpeg.idle_work, JPEG_IDLE_TIMEOUT); +} + +int amdgpu_jpeg_dec_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned i; + int r; + + /* JPEG in SRIOV does not support direct register read/write */ + if (amdgpu_sriov_vf(adev)) + return 0; + + r = amdgpu_ring_alloc(ring, 3); + if (r) + return r; + + WREG32(adev->jpeg.inst[ring->me].external.jpeg_pitch[ring->pipe], 0xCAFEDEAD); + /* Add a read register to make sure the write register is executed. */ + RREG32(adev->jpeg.inst[ring->me].external.jpeg_pitch[ring->pipe]); + + amdgpu_ring_write(ring, PACKET0(adev->jpeg.internal.jpeg_pitch[ring->pipe], 0)); + amdgpu_ring_write(ring, 0xABADCAFE); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(adev->jpeg.inst[ring->me].external.jpeg_pitch[ring->pipe]); + if (tmp == 0xABADCAFE) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +static int amdgpu_jpeg_dec_set_reg(struct amdgpu_ring *ring, uint32_t handle, + struct dma_fence **fence) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + struct dma_fence *f = NULL; + const unsigned ib_size_dw = 16; + int i, r; + + r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, ib_size_dw * 4, + AMDGPU_IB_POOL_DIRECT, &job); + if (r) + return r; + + ib = &job->ibs[0]; + + ib->ptr[0] = PACKETJ(adev->jpeg.internal.jpeg_pitch[ring->pipe], 0, 0, PACKETJ_TYPE0); + ib->ptr[1] = 0xDEADBEEF; + for (i = 2; i < 16; i += 2) { + ib->ptr[i] = PACKETJ(0, 0, 0, PACKETJ_TYPE6); + ib->ptr[i+1] = 0; + } + ib->length_dw = 16; + + r = amdgpu_job_submit_direct(job, ring, &f); + if (r) + goto err; + + if (fence) + *fence = dma_fence_get(f); + dma_fence_put(f); + + return 0; + +err: + amdgpu_job_free(job); + return r; +} + +int amdgpu_jpeg_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned i; + struct dma_fence *fence = NULL; + long r = 0; + + r = amdgpu_jpeg_dec_set_reg(ring, 1, &fence); + if (r) + goto error; + + r = dma_fence_wait_timeout(fence, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto error; + } else if (r < 0) { + goto error; + } else { + r = 0; + } + if (!amdgpu_sriov_vf(adev)) { + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(adev->jpeg.inst[ring->me].external.jpeg_pitch[ring->pipe]); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + } + + dma_fence_put(fence); +error: + return r; +} + +int amdgpu_jpeg_process_poison_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + struct ras_common_if *ras_if = adev->jpeg.ras_if; + struct ras_dispatch_if ih_data = { + .entry = entry, + }; + + if (!ras_if) + return 0; + + ih_data.head = *ras_if; + amdgpu_ras_interrupt_dispatch(adev, &ih_data); + + return 0; +} + +int amdgpu_jpeg_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block) +{ + int r, i; + + r = amdgpu_ras_block_late_init(adev, ras_block); + if (r) + return r; + + if (amdgpu_ras_is_supported(adev, ras_block->block)) { + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i) || + !adev->jpeg.inst[i].ras_poison_irq.funcs) + continue; + + r = amdgpu_irq_get(adev, &adev->jpeg.inst[i].ras_poison_irq, 0); + if (r) + goto late_fini; + } + } + return 0; + +late_fini: + amdgpu_ras_block_late_fini(adev, ras_block); + return r; +} + +int amdgpu_jpeg_ras_sw_init(struct amdgpu_device *adev) +{ + int err; + struct amdgpu_jpeg_ras *ras; + + if (!adev->jpeg.ras) + return 0; + + ras = adev->jpeg.ras; + err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); + if (err) { + dev_err(adev->dev, "Failed to register jpeg ras block!\n"); + return err; + } + + strcpy(ras->ras_block.ras_comm.name, "jpeg"); + ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__JPEG; + ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__POISON; + adev->jpeg.ras_if = &ras->ras_block.ras_comm; + + if (!ras->ras_block.ras_late_init) + ras->ras_block.ras_late_init = amdgpu_jpeg_ras_late_init; + + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h new file mode 100644 index 000000000..ffe47e9f5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h @@ -0,0 +1,86 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_JPEG_H__ +#define __AMDGPU_JPEG_H__ + +#include "amdgpu_ras.h" + +#define AMDGPU_MAX_JPEG_INSTANCES 4 +#define AMDGPU_MAX_JPEG_RINGS 8 + +#define AMDGPU_JPEG_HARVEST_JPEG0 (1 << 0) +#define AMDGPU_JPEG_HARVEST_JPEG1 (1 << 1) + +struct amdgpu_jpeg_reg{ + unsigned jpeg_pitch[AMDGPU_MAX_JPEG_RINGS]; +}; + +struct amdgpu_jpeg_inst { + struct amdgpu_ring ring_dec[AMDGPU_MAX_JPEG_RINGS]; + struct amdgpu_irq_src irq; + struct amdgpu_irq_src ras_poison_irq; + struct amdgpu_jpeg_reg external; + uint8_t aid_id; +}; + +struct amdgpu_jpeg_ras { + struct amdgpu_ras_block_object ras_block; +}; + +struct amdgpu_jpeg { + uint8_t num_jpeg_inst; + struct amdgpu_jpeg_inst inst[AMDGPU_MAX_JPEG_INSTANCES]; + unsigned num_jpeg_rings; + struct amdgpu_jpeg_reg internal; + unsigned harvest_config; + struct delayed_work idle_work; + enum amd_powergating_state cur_state; + struct mutex jpeg_pg_lock; + atomic_t total_submission_cnt; + struct ras_common_if *ras_if; + struct amdgpu_jpeg_ras *ras; + + uint16_t inst_mask; + uint8_t num_inst_per_aid; +}; + +int amdgpu_jpeg_sw_init(struct amdgpu_device *adev); +int amdgpu_jpeg_sw_fini(struct amdgpu_device *adev); +int amdgpu_jpeg_suspend(struct amdgpu_device *adev); +int amdgpu_jpeg_resume(struct amdgpu_device *adev); + +void amdgpu_jpeg_ring_begin_use(struct amdgpu_ring *ring); +void amdgpu_jpeg_ring_end_use(struct amdgpu_ring *ring); + +int amdgpu_jpeg_dec_ring_test_ring(struct amdgpu_ring *ring); +int amdgpu_jpeg_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout); + +int amdgpu_jpeg_process_poison_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry); +int amdgpu_jpeg_ras_late_init(struct amdgpu_device *adev, + struct ras_common_if *ras_block); +int amdgpu_jpeg_ras_sw_init(struct amdgpu_device *adev); + +#endif /*__AMDGPU_JPEG_H__*/ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c new file mode 100644 index 000000000..58dab4f73 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -0,0 +1,1756 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + * Jerome Glisse + */ + +#include "amdgpu.h" +#include +#include +#include +#include "amdgpu_uvd.h" +#include "amdgpu_vce.h" +#include "atom.h" + +#include +#include +#include +#include +#include +#include "amdgpu_amdkfd.h" +#include "amdgpu_gem.h" +#include "amdgpu_display.h" +#include "amdgpu_ras.h" +#include "amd_pcie.h" + +void amdgpu_unregister_gpu_instance(struct amdgpu_device *adev) +{ + struct amdgpu_gpu_instance *gpu_instance; + int i; + + mutex_lock(&mgpu_info.mutex); + + for (i = 0; i < mgpu_info.num_gpu; i++) { + gpu_instance = &(mgpu_info.gpu_ins[i]); + if (gpu_instance->adev == adev) { + mgpu_info.gpu_ins[i] = + mgpu_info.gpu_ins[mgpu_info.num_gpu - 1]; + mgpu_info.num_gpu--; + if (adev->flags & AMD_IS_APU) + mgpu_info.num_apu--; + else + mgpu_info.num_dgpu--; + break; + } + } + + mutex_unlock(&mgpu_info.mutex); +} + +/** + * amdgpu_driver_unload_kms - Main unload function for KMS. + * + * @dev: drm dev pointer + * + * This is the main unload function for KMS (all asics). + * Returns 0 on success. + */ +void amdgpu_driver_unload_kms(struct drm_device *dev) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + + if (adev == NULL) + return; + + amdgpu_unregister_gpu_instance(adev); + + if (adev->rmmio == NULL) + return; + + if (amdgpu_acpi_smart_shift_update(dev, AMDGPU_SS_DRV_UNLOAD)) + DRM_WARN("smart shift update failed\n"); + + amdgpu_acpi_fini(adev); + amdgpu_device_fini_hw(adev); +} + +void amdgpu_register_gpu_instance(struct amdgpu_device *adev) +{ + struct amdgpu_gpu_instance *gpu_instance; + + mutex_lock(&mgpu_info.mutex); + + if (mgpu_info.num_gpu >= MAX_GPU_INSTANCE) { + DRM_ERROR("Cannot register more gpu instance\n"); + mutex_unlock(&mgpu_info.mutex); + return; + } + + gpu_instance = &(mgpu_info.gpu_ins[mgpu_info.num_gpu]); + gpu_instance->adev = adev; + gpu_instance->mgpu_fan_enabled = 0; + + mgpu_info.num_gpu++; + if (adev->flags & AMD_IS_APU) + mgpu_info.num_apu++; + else + mgpu_info.num_dgpu++; + + mutex_unlock(&mgpu_info.mutex); +} + +/** + * amdgpu_driver_load_kms - Main load function for KMS. + * + * @adev: pointer to struct amdgpu_device + * @flags: device flags + * + * This is the main load function for KMS (all asics). + * Returns 0 on success, error on failure. + */ +int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags) +{ + struct drm_device *dev; + int r, acpi_status; + + dev = adev_to_drm(adev); + + /* amdgpu_device_init should report only fatal error + * like memory allocation failure or iomapping failure, + * or memory manager initialization failure, it must + * properly initialize the GPU MC controller and permit + * VRAM allocation + */ + r = amdgpu_device_init(adev, flags); + if (r) { + dev_err(dev->dev, "Fatal error during GPU init\n"); + goto out; + } + + adev->pm.rpm_mode = AMDGPU_RUNPM_NONE; + if (amdgpu_device_supports_px(dev) && + (amdgpu_runtime_pm != 0)) { /* enable PX as runtime mode */ + adev->pm.rpm_mode = AMDGPU_RUNPM_PX; + dev_info(adev->dev, "Using ATPX for runtime pm\n"); + } else if (amdgpu_device_supports_boco(dev) && + (amdgpu_runtime_pm != 0)) { /* enable boco as runtime mode */ + adev->pm.rpm_mode = AMDGPU_RUNPM_BOCO; + dev_info(adev->dev, "Using BOCO for runtime pm\n"); + } else if (amdgpu_device_supports_baco(dev) && + (amdgpu_runtime_pm != 0)) { + switch (adev->asic_type) { + case CHIP_VEGA20: + case CHIP_ARCTURUS: + /* enable BACO as runpm mode if runpm=1 */ + if (amdgpu_runtime_pm > 0) + adev->pm.rpm_mode = AMDGPU_RUNPM_BACO; + break; + case CHIP_VEGA10: + /* enable BACO as runpm mode if noretry=0 */ + if (!adev->gmc.noretry) + adev->pm.rpm_mode = AMDGPU_RUNPM_BACO; + break; + default: + /* enable BACO as runpm mode on CI+ */ + adev->pm.rpm_mode = AMDGPU_RUNPM_BACO; + break; + } + + if (adev->pm.rpm_mode == AMDGPU_RUNPM_BACO) + dev_info(adev->dev, "Using BACO for runtime pm\n"); + } + + /* Call ACPI methods: require modeset init + * but failure is not fatal + */ + + acpi_status = amdgpu_acpi_init(adev); + if (acpi_status) + dev_dbg(dev->dev, "Error during ACPI methods call\n"); + + if (amdgpu_acpi_smart_shift_update(dev, AMDGPU_SS_DRV_LOAD)) + DRM_WARN("smart shift update failed\n"); + +out: + if (r) + amdgpu_driver_unload_kms(dev); + + return r; +} + +static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info, + struct drm_amdgpu_query_fw *query_fw, + struct amdgpu_device *adev) +{ + switch (query_fw->fw_type) { + case AMDGPU_INFO_FW_VCE: + fw_info->ver = adev->vce.fw_version; + fw_info->feature = adev->vce.fb_version; + break; + case AMDGPU_INFO_FW_UVD: + fw_info->ver = adev->uvd.fw_version; + fw_info->feature = 0; + break; + case AMDGPU_INFO_FW_VCN: + fw_info->ver = adev->vcn.fw_version; + fw_info->feature = 0; + break; + case AMDGPU_INFO_FW_GMC: + fw_info->ver = adev->gmc.fw_version; + fw_info->feature = 0; + break; + case AMDGPU_INFO_FW_GFX_ME: + fw_info->ver = adev->gfx.me_fw_version; + fw_info->feature = adev->gfx.me_feature_version; + break; + case AMDGPU_INFO_FW_GFX_PFP: + fw_info->ver = adev->gfx.pfp_fw_version; + fw_info->feature = adev->gfx.pfp_feature_version; + break; + case AMDGPU_INFO_FW_GFX_CE: + fw_info->ver = adev->gfx.ce_fw_version; + fw_info->feature = adev->gfx.ce_feature_version; + break; + case AMDGPU_INFO_FW_GFX_RLC: + fw_info->ver = adev->gfx.rlc_fw_version; + fw_info->feature = adev->gfx.rlc_feature_version; + break; + case AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_CNTL: + fw_info->ver = adev->gfx.rlc_srlc_fw_version; + fw_info->feature = adev->gfx.rlc_srlc_feature_version; + break; + case AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_GPM_MEM: + fw_info->ver = adev->gfx.rlc_srlg_fw_version; + fw_info->feature = adev->gfx.rlc_srlg_feature_version; + break; + case AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_SRM_MEM: + fw_info->ver = adev->gfx.rlc_srls_fw_version; + fw_info->feature = adev->gfx.rlc_srls_feature_version; + break; + case AMDGPU_INFO_FW_GFX_RLCP: + fw_info->ver = adev->gfx.rlcp_ucode_version; + fw_info->feature = adev->gfx.rlcp_ucode_feature_version; + break; + case AMDGPU_INFO_FW_GFX_RLCV: + fw_info->ver = adev->gfx.rlcv_ucode_version; + fw_info->feature = adev->gfx.rlcv_ucode_feature_version; + break; + case AMDGPU_INFO_FW_GFX_MEC: + if (query_fw->index == 0) { + fw_info->ver = adev->gfx.mec_fw_version; + fw_info->feature = adev->gfx.mec_feature_version; + } else if (query_fw->index == 1) { + fw_info->ver = adev->gfx.mec2_fw_version; + fw_info->feature = adev->gfx.mec2_feature_version; + } else + return -EINVAL; + break; + case AMDGPU_INFO_FW_SMC: + fw_info->ver = adev->pm.fw_version; + fw_info->feature = 0; + break; + case AMDGPU_INFO_FW_TA: + switch (query_fw->index) { + case TA_FW_TYPE_PSP_XGMI: + fw_info->ver = adev->psp.xgmi_context.context.bin_desc.fw_version; + fw_info->feature = adev->psp.xgmi_context.context + .bin_desc.feature_version; + break; + case TA_FW_TYPE_PSP_RAS: + fw_info->ver = adev->psp.ras_context.context.bin_desc.fw_version; + fw_info->feature = adev->psp.ras_context.context + .bin_desc.feature_version; + break; + case TA_FW_TYPE_PSP_HDCP: + fw_info->ver = adev->psp.hdcp_context.context.bin_desc.fw_version; + fw_info->feature = adev->psp.hdcp_context.context + .bin_desc.feature_version; + break; + case TA_FW_TYPE_PSP_DTM: + fw_info->ver = adev->psp.dtm_context.context.bin_desc.fw_version; + fw_info->feature = adev->psp.dtm_context.context + .bin_desc.feature_version; + break; + case TA_FW_TYPE_PSP_RAP: + fw_info->ver = adev->psp.rap_context.context.bin_desc.fw_version; + fw_info->feature = adev->psp.rap_context.context + .bin_desc.feature_version; + break; + case TA_FW_TYPE_PSP_SECUREDISPLAY: + fw_info->ver = adev->psp.securedisplay_context.context.bin_desc.fw_version; + fw_info->feature = + adev->psp.securedisplay_context.context.bin_desc + .feature_version; + break; + default: + return -EINVAL; + } + break; + case AMDGPU_INFO_FW_SDMA: + if (query_fw->index >= adev->sdma.num_instances) + return -EINVAL; + fw_info->ver = adev->sdma.instance[query_fw->index].fw_version; + fw_info->feature = adev->sdma.instance[query_fw->index].feature_version; + break; + case AMDGPU_INFO_FW_SOS: + fw_info->ver = adev->psp.sos.fw_version; + fw_info->feature = adev->psp.sos.feature_version; + break; + case AMDGPU_INFO_FW_ASD: + fw_info->ver = adev->psp.asd_context.bin_desc.fw_version; + fw_info->feature = adev->psp.asd_context.bin_desc.feature_version; + break; + case AMDGPU_INFO_FW_DMCU: + fw_info->ver = adev->dm.dmcu_fw_version; + fw_info->feature = 0; + break; + case AMDGPU_INFO_FW_DMCUB: + fw_info->ver = adev->dm.dmcub_fw_version; + fw_info->feature = 0; + break; + case AMDGPU_INFO_FW_TOC: + fw_info->ver = adev->psp.toc.fw_version; + fw_info->feature = adev->psp.toc.feature_version; + break; + case AMDGPU_INFO_FW_CAP: + fw_info->ver = adev->psp.cap_fw_version; + fw_info->feature = adev->psp.cap_feature_version; + break; + case AMDGPU_INFO_FW_MES_KIQ: + fw_info->ver = adev->mes.kiq_version & AMDGPU_MES_VERSION_MASK; + fw_info->feature = (adev->mes.kiq_version & AMDGPU_MES_FEAT_VERSION_MASK) + >> AMDGPU_MES_FEAT_VERSION_SHIFT; + break; + case AMDGPU_INFO_FW_MES: + fw_info->ver = adev->mes.sched_version & AMDGPU_MES_VERSION_MASK; + fw_info->feature = (adev->mes.sched_version & AMDGPU_MES_FEAT_VERSION_MASK) + >> AMDGPU_MES_FEAT_VERSION_SHIFT; + break; + case AMDGPU_INFO_FW_IMU: + fw_info->ver = adev->gfx.imu_fw_version; + fw_info->feature = 0; + break; + default: + return -EINVAL; + } + return 0; +} + +static int amdgpu_hw_ip_info(struct amdgpu_device *adev, + struct drm_amdgpu_info *info, + struct drm_amdgpu_info_hw_ip *result) +{ + uint32_t ib_start_alignment = 0; + uint32_t ib_size_alignment = 0; + enum amd_ip_block_type type; + unsigned int num_rings = 0; + unsigned int i, j; + + if (info->query_hw_ip.ip_instance >= AMDGPU_HW_IP_INSTANCE_MAX_COUNT) + return -EINVAL; + + switch (info->query_hw_ip.type) { + case AMDGPU_HW_IP_GFX: + type = AMD_IP_BLOCK_TYPE_GFX; + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + if (adev->gfx.gfx_ring[i].sched.ready) + ++num_rings; + ib_start_alignment = 32; + ib_size_alignment = 32; + break; + case AMDGPU_HW_IP_COMPUTE: + type = AMD_IP_BLOCK_TYPE_GFX; + for (i = 0; i < adev->gfx.num_compute_rings; i++) + if (adev->gfx.compute_ring[i].sched.ready) + ++num_rings; + ib_start_alignment = 32; + ib_size_alignment = 32; + break; + case AMDGPU_HW_IP_DMA: + type = AMD_IP_BLOCK_TYPE_SDMA; + for (i = 0; i < adev->sdma.num_instances; i++) + if (adev->sdma.instance[i].ring.sched.ready) + ++num_rings; + ib_start_alignment = 256; + ib_size_alignment = 4; + break; + case AMDGPU_HW_IP_UVD: + type = AMD_IP_BLOCK_TYPE_UVD; + for (i = 0; i < adev->uvd.num_uvd_inst; i++) { + if (adev->uvd.harvest_config & (1 << i)) + continue; + + if (adev->uvd.inst[i].ring.sched.ready) + ++num_rings; + } + ib_start_alignment = 64; + ib_size_alignment = 64; + break; + case AMDGPU_HW_IP_VCE: + type = AMD_IP_BLOCK_TYPE_VCE; + for (i = 0; i < adev->vce.num_rings; i++) + if (adev->vce.ring[i].sched.ready) + ++num_rings; + ib_start_alignment = 4; + ib_size_alignment = 1; + break; + case AMDGPU_HW_IP_UVD_ENC: + type = AMD_IP_BLOCK_TYPE_UVD; + for (i = 0; i < adev->uvd.num_uvd_inst; i++) { + if (adev->uvd.harvest_config & (1 << i)) + continue; + + for (j = 0; j < adev->uvd.num_enc_rings; j++) + if (adev->uvd.inst[i].ring_enc[j].sched.ready) + ++num_rings; + } + ib_start_alignment = 64; + ib_size_alignment = 64; + break; + case AMDGPU_HW_IP_VCN_DEC: + type = AMD_IP_BLOCK_TYPE_VCN; + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + if (adev->vcn.inst[i].ring_dec.sched.ready) + ++num_rings; + } + ib_start_alignment = 16; + ib_size_alignment = 16; + break; + case AMDGPU_HW_IP_VCN_ENC: + type = AMD_IP_BLOCK_TYPE_VCN; + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + for (j = 0; j < adev->vcn.num_enc_rings; j++) + if (adev->vcn.inst[i].ring_enc[j].sched.ready) + ++num_rings; + } + ib_start_alignment = 64; + ib_size_alignment = 1; + break; + case AMDGPU_HW_IP_VCN_JPEG: + type = (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_JPEG)) ? + AMD_IP_BLOCK_TYPE_JPEG : AMD_IP_BLOCK_TYPE_VCN; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; i++) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + for (j = 0; j < adev->jpeg.num_jpeg_rings; j++) + if (adev->jpeg.inst[i].ring_dec[j].sched.ready) + ++num_rings; + } + ib_start_alignment = 16; + ib_size_alignment = 16; + break; + default: + return -EINVAL; + } + + for (i = 0; i < adev->num_ip_blocks; i++) + if (adev->ip_blocks[i].version->type == type && + adev->ip_blocks[i].status.valid) + break; + + if (i == adev->num_ip_blocks) + return 0; + + num_rings = min(amdgpu_ctx_num_entities[info->query_hw_ip.type], + num_rings); + + result->hw_ip_version_major = adev->ip_blocks[i].version->major; + result->hw_ip_version_minor = adev->ip_blocks[i].version->minor; + + if (adev->asic_type >= CHIP_VEGA10) { + switch (type) { + case AMD_IP_BLOCK_TYPE_GFX: + result->ip_discovery_version = adev->ip_versions[GC_HWIP][0]; + break; + case AMD_IP_BLOCK_TYPE_SDMA: + result->ip_discovery_version = adev->ip_versions[SDMA0_HWIP][0]; + break; + case AMD_IP_BLOCK_TYPE_UVD: + case AMD_IP_BLOCK_TYPE_VCN: + case AMD_IP_BLOCK_TYPE_JPEG: + result->ip_discovery_version = adev->ip_versions[UVD_HWIP][0]; + break; + case AMD_IP_BLOCK_TYPE_VCE: + result->ip_discovery_version = adev->ip_versions[VCE_HWIP][0]; + break; + default: + result->ip_discovery_version = 0; + break; + } + } else { + result->ip_discovery_version = 0; + } + result->capabilities_flags = 0; + result->available_rings = (1 << num_rings) - 1; + result->ib_start_alignment = ib_start_alignment; + result->ib_size_alignment = ib_size_alignment; + return 0; +} + +/* + * Userspace get information ioctl + */ +/** + * amdgpu_info_ioctl - answer a device specific request. + * + * @dev: drm device pointer + * @data: request object + * @filp: drm filp + * + * This function is used to pass device specific parameters to the userspace + * drivers. Examples include: pci device id, pipeline parms, tiling params, + * etc. (all asics). + * Returns 0 on success, -EINVAL on failure. + */ +int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + struct drm_amdgpu_info *info = data; + struct amdgpu_mode_info *minfo = &adev->mode_info; + void __user *out = (void __user *)(uintptr_t)info->return_pointer; + uint32_t size = info->return_size; + struct drm_crtc *crtc; + uint32_t ui32 = 0; + uint64_t ui64 = 0; + int i, found; + int ui32_size = sizeof(ui32); + + if (!info->return_size || !info->return_pointer) + return -EINVAL; + + switch (info->query) { + case AMDGPU_INFO_ACCEL_WORKING: + ui32 = adev->accel_working; + return copy_to_user(out, &ui32, min(size, 4u)) ? -EFAULT : 0; + case AMDGPU_INFO_CRTC_FROM_ID: + for (i = 0, found = 0; i < adev->mode_info.num_crtc; i++) { + crtc = (struct drm_crtc *)minfo->crtcs[i]; + if (crtc && crtc->base.id == info->mode_crtc.id) { + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + ui32 = amdgpu_crtc->crtc_id; + found = 1; + break; + } + } + if (!found) { + DRM_DEBUG_KMS("unknown crtc id %d\n", info->mode_crtc.id); + return -EINVAL; + } + return copy_to_user(out, &ui32, min(size, 4u)) ? -EFAULT : 0; + case AMDGPU_INFO_HW_IP_INFO: { + struct drm_amdgpu_info_hw_ip ip = {}; + int ret; + + ret = amdgpu_hw_ip_info(adev, info, &ip); + if (ret) + return ret; + + ret = copy_to_user(out, &ip, min_t(size_t, size, sizeof(ip))); + return ret ? -EFAULT : 0; + } + case AMDGPU_INFO_HW_IP_COUNT: { + enum amd_ip_block_type type; + uint32_t count = 0; + + switch (info->query_hw_ip.type) { + case AMDGPU_HW_IP_GFX: + type = AMD_IP_BLOCK_TYPE_GFX; + break; + case AMDGPU_HW_IP_COMPUTE: + type = AMD_IP_BLOCK_TYPE_GFX; + break; + case AMDGPU_HW_IP_DMA: + type = AMD_IP_BLOCK_TYPE_SDMA; + break; + case AMDGPU_HW_IP_UVD: + type = AMD_IP_BLOCK_TYPE_UVD; + break; + case AMDGPU_HW_IP_VCE: + type = AMD_IP_BLOCK_TYPE_VCE; + break; + case AMDGPU_HW_IP_UVD_ENC: + type = AMD_IP_BLOCK_TYPE_UVD; + break; + case AMDGPU_HW_IP_VCN_DEC: + case AMDGPU_HW_IP_VCN_ENC: + type = AMD_IP_BLOCK_TYPE_VCN; + break; + case AMDGPU_HW_IP_VCN_JPEG: + type = (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_JPEG)) ? + AMD_IP_BLOCK_TYPE_JPEG : AMD_IP_BLOCK_TYPE_VCN; + break; + default: + return -EINVAL; + } + + for (i = 0; i < adev->num_ip_blocks; i++) + if (adev->ip_blocks[i].version->type == type && + adev->ip_blocks[i].status.valid && + count < AMDGPU_HW_IP_INSTANCE_MAX_COUNT) + count++; + + return copy_to_user(out, &count, min(size, 4u)) ? -EFAULT : 0; + } + case AMDGPU_INFO_TIMESTAMP: + ui64 = amdgpu_gfx_get_gpu_clock_counter(adev); + return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; + case AMDGPU_INFO_FW_VERSION: { + struct drm_amdgpu_info_firmware fw_info; + int ret; + + /* We only support one instance of each IP block right now. */ + if (info->query_fw.ip_instance != 0) + return -EINVAL; + + ret = amdgpu_firmware_info(&fw_info, &info->query_fw, adev); + if (ret) + return ret; + + return copy_to_user(out, &fw_info, + min((size_t)size, sizeof(fw_info))) ? -EFAULT : 0; + } + case AMDGPU_INFO_NUM_BYTES_MOVED: + ui64 = atomic64_read(&adev->num_bytes_moved); + return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; + case AMDGPU_INFO_NUM_EVICTIONS: + ui64 = atomic64_read(&adev->num_evictions); + return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; + case AMDGPU_INFO_NUM_VRAM_CPU_PAGE_FAULTS: + ui64 = atomic64_read(&adev->num_vram_cpu_page_faults); + return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; + case AMDGPU_INFO_VRAM_USAGE: + ui64 = ttm_resource_manager_usage(&adev->mman.vram_mgr.manager); + return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; + case AMDGPU_INFO_VIS_VRAM_USAGE: + ui64 = amdgpu_vram_mgr_vis_usage(&adev->mman.vram_mgr); + return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; + case AMDGPU_INFO_GTT_USAGE: + ui64 = ttm_resource_manager_usage(&adev->mman.gtt_mgr.manager); + return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0; + case AMDGPU_INFO_GDS_CONFIG: { + struct drm_amdgpu_info_gds gds_info; + + memset(&gds_info, 0, sizeof(gds_info)); + gds_info.compute_partition_size = adev->gds.gds_size; + gds_info.gds_total_size = adev->gds.gds_size; + gds_info.gws_per_compute_partition = adev->gds.gws_size; + gds_info.oa_per_compute_partition = adev->gds.oa_size; + return copy_to_user(out, &gds_info, + min((size_t)size, sizeof(gds_info))) ? -EFAULT : 0; + } + case AMDGPU_INFO_VRAM_GTT: { + struct drm_amdgpu_info_vram_gtt vram_gtt; + + vram_gtt.vram_size = adev->gmc.real_vram_size - + atomic64_read(&adev->vram_pin_size) - + AMDGPU_VM_RESERVED_VRAM; + vram_gtt.vram_cpu_accessible_size = + min(adev->gmc.visible_vram_size - + atomic64_read(&adev->visible_pin_size), + vram_gtt.vram_size); + vram_gtt.gtt_size = ttm_manager_type(&adev->mman.bdev, TTM_PL_TT)->size; + vram_gtt.gtt_size -= atomic64_read(&adev->gart_pin_size); + return copy_to_user(out, &vram_gtt, + min((size_t)size, sizeof(vram_gtt))) ? -EFAULT : 0; + } + case AMDGPU_INFO_MEMORY: { + struct drm_amdgpu_memory_info mem; + struct ttm_resource_manager *gtt_man = + &adev->mman.gtt_mgr.manager; + struct ttm_resource_manager *vram_man = + &adev->mman.vram_mgr.manager; + + memset(&mem, 0, sizeof(mem)); + mem.vram.total_heap_size = adev->gmc.real_vram_size; + mem.vram.usable_heap_size = adev->gmc.real_vram_size - + atomic64_read(&adev->vram_pin_size) - + AMDGPU_VM_RESERVED_VRAM; + mem.vram.heap_usage = + ttm_resource_manager_usage(vram_man); + mem.vram.max_allocation = mem.vram.usable_heap_size * 3 / 4; + + mem.cpu_accessible_vram.total_heap_size = + adev->gmc.visible_vram_size; + mem.cpu_accessible_vram.usable_heap_size = + min(adev->gmc.visible_vram_size - + atomic64_read(&adev->visible_pin_size), + mem.vram.usable_heap_size); + mem.cpu_accessible_vram.heap_usage = + amdgpu_vram_mgr_vis_usage(&adev->mman.vram_mgr); + mem.cpu_accessible_vram.max_allocation = + mem.cpu_accessible_vram.usable_heap_size * 3 / 4; + + mem.gtt.total_heap_size = gtt_man->size; + mem.gtt.usable_heap_size = mem.gtt.total_heap_size - + atomic64_read(&adev->gart_pin_size); + mem.gtt.heap_usage = ttm_resource_manager_usage(gtt_man); + mem.gtt.max_allocation = mem.gtt.usable_heap_size * 3 / 4; + + return copy_to_user(out, &mem, + min((size_t)size, sizeof(mem))) + ? -EFAULT : 0; + } + case AMDGPU_INFO_READ_MMR_REG: { + unsigned int n, alloc_size; + uint32_t *regs; + unsigned int se_num = (info->read_mmr_reg.instance >> + AMDGPU_INFO_MMR_SE_INDEX_SHIFT) & + AMDGPU_INFO_MMR_SE_INDEX_MASK; + unsigned int sh_num = (info->read_mmr_reg.instance >> + AMDGPU_INFO_MMR_SH_INDEX_SHIFT) & + AMDGPU_INFO_MMR_SH_INDEX_MASK; + + /* set full masks if the userspace set all bits + * in the bitfields + */ + if (se_num == AMDGPU_INFO_MMR_SE_INDEX_MASK) + se_num = 0xffffffff; + else if (se_num >= AMDGPU_GFX_MAX_SE) + return -EINVAL; + if (sh_num == AMDGPU_INFO_MMR_SH_INDEX_MASK) + sh_num = 0xffffffff; + else if (sh_num >= AMDGPU_GFX_MAX_SH_PER_SE) + return -EINVAL; + + if (info->read_mmr_reg.count > 128) + return -EINVAL; + + regs = kmalloc_array(info->read_mmr_reg.count, sizeof(*regs), GFP_KERNEL); + if (!regs) + return -ENOMEM; + alloc_size = info->read_mmr_reg.count * sizeof(*regs); + + amdgpu_gfx_off_ctrl(adev, false); + for (i = 0; i < info->read_mmr_reg.count; i++) { + if (amdgpu_asic_read_register(adev, se_num, sh_num, + info->read_mmr_reg.dword_offset + i, + ®s[i])) { + DRM_DEBUG_KMS("unallowed offset %#x\n", + info->read_mmr_reg.dword_offset + i); + kfree(regs); + amdgpu_gfx_off_ctrl(adev, true); + return -EFAULT; + } + } + amdgpu_gfx_off_ctrl(adev, true); + n = copy_to_user(out, regs, min(size, alloc_size)); + kfree(regs); + return n ? -EFAULT : 0; + } + case AMDGPU_INFO_DEV_INFO: { + struct drm_amdgpu_info_device *dev_info; + uint64_t vm_size; + uint32_t pcie_gen_mask; + int ret; + + dev_info = kzalloc(sizeof(*dev_info), GFP_KERNEL); + if (!dev_info) + return -ENOMEM; + + dev_info->device_id = adev->pdev->device; + dev_info->chip_rev = adev->rev_id; + dev_info->external_rev = adev->external_rev_id; + dev_info->pci_rev = adev->pdev->revision; + dev_info->family = adev->family; + dev_info->num_shader_engines = adev->gfx.config.max_shader_engines; + dev_info->num_shader_arrays_per_engine = adev->gfx.config.max_sh_per_se; + /* return all clocks in KHz */ + dev_info->gpu_counter_freq = amdgpu_asic_get_xclk(adev) * 10; + if (adev->pm.dpm_enabled) { + dev_info->max_engine_clock = amdgpu_dpm_get_sclk(adev, false) * 10; + dev_info->max_memory_clock = amdgpu_dpm_get_mclk(adev, false) * 10; + dev_info->min_engine_clock = amdgpu_dpm_get_sclk(adev, true) * 10; + dev_info->min_memory_clock = amdgpu_dpm_get_mclk(adev, true) * 10; + } else { + dev_info->max_engine_clock = + dev_info->min_engine_clock = + adev->clock.default_sclk * 10; + dev_info->max_memory_clock = + dev_info->min_memory_clock = + adev->clock.default_mclk * 10; + } + dev_info->enabled_rb_pipes_mask = adev->gfx.config.backend_enable_mask; + dev_info->num_rb_pipes = adev->gfx.config.max_backends_per_se * + adev->gfx.config.max_shader_engines; + dev_info->num_hw_gfx_contexts = adev->gfx.config.max_hw_contexts; + dev_info->ids_flags = 0; + if (adev->flags & AMD_IS_APU) + dev_info->ids_flags |= AMDGPU_IDS_FLAGS_FUSION; + if (adev->gfx.mcbp) + dev_info->ids_flags |= AMDGPU_IDS_FLAGS_PREEMPTION; + if (amdgpu_is_tmz(adev)) + dev_info->ids_flags |= AMDGPU_IDS_FLAGS_TMZ; + if (adev->gfx.config.ta_cntl2_truncate_coord_mode) + dev_info->ids_flags |= AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD; + + vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE; + vm_size -= AMDGPU_VA_RESERVED_SIZE; + + /* Older VCE FW versions are buggy and can handle only 40bits */ + if (adev->vce.fw_version && + adev->vce.fw_version < AMDGPU_VCE_FW_53_45) + vm_size = min(vm_size, 1ULL << 40); + + dev_info->virtual_address_offset = AMDGPU_VA_RESERVED_SIZE; + dev_info->virtual_address_max = + min(vm_size, AMDGPU_GMC_HOLE_START); + + if (vm_size > AMDGPU_GMC_HOLE_START) { + dev_info->high_va_offset = AMDGPU_GMC_HOLE_END; + dev_info->high_va_max = AMDGPU_GMC_HOLE_END | vm_size; + } + dev_info->virtual_address_alignment = max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE); + dev_info->pte_fragment_size = (1 << adev->vm_manager.fragment_size) * AMDGPU_GPU_PAGE_SIZE; + dev_info->gart_page_size = max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE); + dev_info->cu_active_number = adev->gfx.cu_info.number; + dev_info->cu_ao_mask = adev->gfx.cu_info.ao_cu_mask; + dev_info->ce_ram_size = adev->gfx.ce_ram_size; + memcpy(&dev_info->cu_ao_bitmap[0], &adev->gfx.cu_info.ao_cu_bitmap[0], + sizeof(adev->gfx.cu_info.ao_cu_bitmap)); + memcpy(&dev_info->cu_bitmap[0], &adev->gfx.cu_info.bitmap[0], + sizeof(dev_info->cu_bitmap)); + dev_info->vram_type = adev->gmc.vram_type; + dev_info->vram_bit_width = adev->gmc.vram_width; + dev_info->vce_harvest_config = adev->vce.harvest_config; + dev_info->gc_double_offchip_lds_buf = + adev->gfx.config.double_offchip_lds_buf; + dev_info->wave_front_size = adev->gfx.cu_info.wave_front_size; + dev_info->num_shader_visible_vgprs = adev->gfx.config.max_gprs; + dev_info->num_cu_per_sh = adev->gfx.config.max_cu_per_sh; + dev_info->num_tcc_blocks = adev->gfx.config.max_texture_channel_caches; + dev_info->gs_vgt_table_depth = adev->gfx.config.gs_vgt_table_depth; + dev_info->gs_prim_buffer_depth = adev->gfx.config.gs_prim_buffer_depth; + dev_info->max_gs_waves_per_vgt = adev->gfx.config.max_gs_threads; + + if (adev->family >= AMDGPU_FAMILY_NV) + dev_info->pa_sc_tile_steering_override = + adev->gfx.config.pa_sc_tile_steering_override; + + dev_info->tcc_disabled_mask = adev->gfx.config.tcc_disabled_mask; + + /* Combine the chip gen mask with the platform (CPU/mobo) mask. */ + pcie_gen_mask = adev->pm.pcie_gen_mask & (adev->pm.pcie_gen_mask >> 16); + dev_info->pcie_gen = fls(pcie_gen_mask); + dev_info->pcie_num_lanes = + adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X32 ? 32 : + adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X16 ? 16 : + adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X12 ? 12 : + adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X8 ? 8 : + adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 ? 4 : + adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 ? 2 : 1; + + dev_info->tcp_cache_size = adev->gfx.config.gc_tcp_l1_size; + dev_info->num_sqc_per_wgp = adev->gfx.config.gc_num_sqc_per_wgp; + dev_info->sqc_data_cache_size = adev->gfx.config.gc_l1_data_cache_size_per_sqc; + dev_info->sqc_inst_cache_size = adev->gfx.config.gc_l1_instruction_cache_size_per_sqc; + dev_info->gl1c_cache_size = adev->gfx.config.gc_gl1c_size_per_instance * + adev->gfx.config.gc_gl1c_per_sa; + dev_info->gl2c_cache_size = adev->gfx.config.gc_gl2c_per_gpu; + dev_info->mall_size = adev->gmc.mall_size; + + + if (adev->gfx.funcs->get_gfx_shadow_info) { + struct amdgpu_gfx_shadow_info shadow_info; + + ret = amdgpu_gfx_get_gfx_shadow_info(adev, &shadow_info); + if (!ret) { + dev_info->shadow_size = shadow_info.shadow_size; + dev_info->shadow_alignment = shadow_info.shadow_alignment; + dev_info->csa_size = shadow_info.csa_size; + dev_info->csa_alignment = shadow_info.csa_alignment; + } + } + + ret = copy_to_user(out, dev_info, + min((size_t)size, sizeof(*dev_info))) ? -EFAULT : 0; + kfree(dev_info); + return ret; + } + case AMDGPU_INFO_VCE_CLOCK_TABLE: { + unsigned int i; + struct drm_amdgpu_info_vce_clock_table vce_clk_table = {}; + struct amd_vce_state *vce_state; + + for (i = 0; i < AMDGPU_VCE_CLOCK_TABLE_ENTRIES; i++) { + vce_state = amdgpu_dpm_get_vce_clock_state(adev, i); + if (vce_state) { + vce_clk_table.entries[i].sclk = vce_state->sclk; + vce_clk_table.entries[i].mclk = vce_state->mclk; + vce_clk_table.entries[i].eclk = vce_state->evclk; + vce_clk_table.num_valid_entries++; + } + } + + return copy_to_user(out, &vce_clk_table, + min((size_t)size, sizeof(vce_clk_table))) ? -EFAULT : 0; + } + case AMDGPU_INFO_VBIOS: { + uint32_t bios_size = adev->bios_size; + + switch (info->vbios_info.type) { + case AMDGPU_INFO_VBIOS_SIZE: + return copy_to_user(out, &bios_size, + min((size_t)size, sizeof(bios_size))) + ? -EFAULT : 0; + case AMDGPU_INFO_VBIOS_IMAGE: { + uint8_t *bios; + uint32_t bios_offset = info->vbios_info.offset; + + if (bios_offset >= bios_size) + return -EINVAL; + + bios = adev->bios + bios_offset; + return copy_to_user(out, bios, + min((size_t)size, (size_t)(bios_size - bios_offset))) + ? -EFAULT : 0; + } + case AMDGPU_INFO_VBIOS_INFO: { + struct drm_amdgpu_info_vbios vbios_info = {}; + struct atom_context *atom_context; + + atom_context = adev->mode_info.atom_context; + if (atom_context) { + memcpy(vbios_info.name, atom_context->name, + sizeof(atom_context->name)); + memcpy(vbios_info.vbios_pn, atom_context->vbios_pn, + sizeof(atom_context->vbios_pn)); + vbios_info.version = atom_context->version; + memcpy(vbios_info.vbios_ver_str, atom_context->vbios_ver_str, + sizeof(atom_context->vbios_ver_str)); + memcpy(vbios_info.date, atom_context->date, + sizeof(atom_context->date)); + } + + return copy_to_user(out, &vbios_info, + min((size_t)size, sizeof(vbios_info))) ? -EFAULT : 0; + } + default: + DRM_DEBUG_KMS("Invalid request %d\n", + info->vbios_info.type); + return -EINVAL; + } + } + case AMDGPU_INFO_NUM_HANDLES: { + struct drm_amdgpu_info_num_handles handle; + + switch (info->query_hw_ip.type) { + case AMDGPU_HW_IP_UVD: + /* Starting Polaris, we support unlimited UVD handles */ + if (adev->asic_type < CHIP_POLARIS10) { + handle.uvd_max_handles = adev->uvd.max_handles; + handle.uvd_used_handles = amdgpu_uvd_used_handles(adev); + + return copy_to_user(out, &handle, + min((size_t)size, sizeof(handle))) ? -EFAULT : 0; + } else { + return -ENODATA; + } + + break; + default: + return -EINVAL; + } + } + case AMDGPU_INFO_SENSOR: { + if (!adev->pm.dpm_enabled) + return -ENOENT; + + switch (info->sensor_info.type) { + case AMDGPU_INFO_SENSOR_GFX_SCLK: + /* get sclk in Mhz */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_GFX_SCLK, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + ui32 /= 100; + break; + case AMDGPU_INFO_SENSOR_GFX_MCLK: + /* get mclk in Mhz */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_GFX_MCLK, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + ui32 /= 100; + break; + case AMDGPU_INFO_SENSOR_GPU_TEMP: + /* get temperature in millidegrees C */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_GPU_TEMP, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + break; + case AMDGPU_INFO_SENSOR_GPU_LOAD: + /* get GPU load */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_GPU_LOAD, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + break; + case AMDGPU_INFO_SENSOR_GPU_AVG_POWER: + /* get average GPU power */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_GPU_AVG_POWER, + (void *)&ui32, &ui32_size)) { + /* fall back to input power for backwards compat */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_GPU_INPUT_POWER, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + } + ui32 >>= 8; + break; + case AMDGPU_INFO_SENSOR_VDDNB: + /* get VDDNB in millivolts */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_VDDNB, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + break; + case AMDGPU_INFO_SENSOR_VDDGFX: + /* get VDDGFX in millivolts */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_VDDGFX, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + break; + case AMDGPU_INFO_SENSOR_STABLE_PSTATE_GFX_SCLK: + /* get stable pstate sclk in Mhz */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_STABLE_PSTATE_SCLK, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + ui32 /= 100; + break; + case AMDGPU_INFO_SENSOR_STABLE_PSTATE_GFX_MCLK: + /* get stable pstate mclk in Mhz */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_STABLE_PSTATE_MCLK, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + ui32 /= 100; + break; + case AMDGPU_INFO_SENSOR_PEAK_PSTATE_GFX_SCLK: + /* get peak pstate sclk in Mhz */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_PEAK_PSTATE_SCLK, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + ui32 /= 100; + break; + case AMDGPU_INFO_SENSOR_PEAK_PSTATE_GFX_MCLK: + /* get peak pstate mclk in Mhz */ + if (amdgpu_dpm_read_sensor(adev, + AMDGPU_PP_SENSOR_PEAK_PSTATE_MCLK, + (void *)&ui32, &ui32_size)) { + return -EINVAL; + } + ui32 /= 100; + break; + default: + DRM_DEBUG_KMS("Invalid request %d\n", + info->sensor_info.type); + return -EINVAL; + } + return copy_to_user(out, &ui32, min(size, 4u)) ? -EFAULT : 0; + } + case AMDGPU_INFO_VRAM_LOST_COUNTER: + ui32 = atomic_read(&adev->vram_lost_counter); + return copy_to_user(out, &ui32, min(size, 4u)) ? -EFAULT : 0; + case AMDGPU_INFO_RAS_ENABLED_FEATURES: { + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + uint64_t ras_mask; + + if (!ras) + return -EINVAL; + ras_mask = (uint64_t)adev->ras_enabled << 32 | ras->features; + + return copy_to_user(out, &ras_mask, + min_t(u64, size, sizeof(ras_mask))) ? + -EFAULT : 0; + } + case AMDGPU_INFO_VIDEO_CAPS: { + const struct amdgpu_video_codecs *codecs; + struct drm_amdgpu_info_video_caps *caps; + int r; + + if (!adev->asic_funcs->query_video_codecs) + return -EINVAL; + + switch (info->video_cap.type) { + case AMDGPU_INFO_VIDEO_CAPS_DECODE: + r = amdgpu_asic_query_video_codecs(adev, false, &codecs); + if (r) + return -EINVAL; + break; + case AMDGPU_INFO_VIDEO_CAPS_ENCODE: + r = amdgpu_asic_query_video_codecs(adev, true, &codecs); + if (r) + return -EINVAL; + break; + default: + DRM_DEBUG_KMS("Invalid request %d\n", + info->video_cap.type); + return -EINVAL; + } + + caps = kzalloc(sizeof(*caps), GFP_KERNEL); + if (!caps) + return -ENOMEM; + + for (i = 0; i < codecs->codec_count; i++) { + int idx = codecs->codec_array[i].codec_type; + + switch (idx) { + case AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2: + case AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4: + case AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1: + case AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC: + case AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC: + case AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG: + case AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9: + case AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1: + caps->codec_info[idx].valid = 1; + caps->codec_info[idx].max_width = + codecs->codec_array[i].max_width; + caps->codec_info[idx].max_height = + codecs->codec_array[i].max_height; + caps->codec_info[idx].max_pixels_per_frame = + codecs->codec_array[i].max_pixels_per_frame; + caps->codec_info[idx].max_level = + codecs->codec_array[i].max_level; + break; + default: + break; + } + } + r = copy_to_user(out, caps, + min((size_t)size, sizeof(*caps))) ? -EFAULT : 0; + kfree(caps); + return r; + } + case AMDGPU_INFO_MAX_IBS: { + uint32_t max_ibs[AMDGPU_HW_IP_NUM]; + + for (i = 0; i < AMDGPU_HW_IP_NUM; ++i) + max_ibs[i] = amdgpu_ring_max_ibs(i); + + return copy_to_user(out, max_ibs, + min((size_t)size, sizeof(max_ibs))) ? -EFAULT : 0; + } + default: + DRM_DEBUG_KMS("Invalid request %d\n", info->query); + return -EINVAL; + } + return 0; +} + + +/* + * Outdated mess for old drm with Xorg being in charge (void function now). + */ +/** + * amdgpu_driver_lastclose_kms - drm callback for last close + * + * @dev: drm dev pointer + * + * Switch vga_switcheroo state after last close (all asics). + */ +void amdgpu_driver_lastclose_kms(struct drm_device *dev) +{ + drm_fb_helper_lastclose(dev); + vga_switcheroo_process_delayed_switch(); +} + +/** + * amdgpu_driver_open_kms - drm callback for open + * + * @dev: drm dev pointer + * @file_priv: drm file + * + * On device open, init vm on cayman+ (all asics). + * Returns 0 on success, error on failure. + */ +int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_fpriv *fpriv; + int r, pasid; + + /* Ensure IB tests are run on ring */ + flush_delayed_work(&adev->delayed_init_work); + + + if (amdgpu_ras_intr_triggered()) { + DRM_ERROR("RAS Intr triggered, device disabled!!"); + return -EHWPOISON; + } + + file_priv->driver_priv = NULL; + + r = pm_runtime_get_sync(dev->dev); + if (r < 0) + goto pm_put; + + fpriv = kzalloc(sizeof(*fpriv), GFP_KERNEL); + if (unlikely(!fpriv)) { + r = -ENOMEM; + goto out_suspend; + } + + pasid = amdgpu_pasid_alloc(16); + if (pasid < 0) { + dev_warn(adev->dev, "No more PASIDs available!"); + pasid = 0; + } + + r = amdgpu_xcp_open_device(adev, fpriv, file_priv); + if (r) + goto error_pasid; + + r = amdgpu_vm_init(adev, &fpriv->vm, fpriv->xcp_id); + if (r) + goto error_pasid; + + r = amdgpu_vm_set_pasid(adev, &fpriv->vm, pasid); + if (r) + goto error_vm; + + fpriv->prt_va = amdgpu_vm_bo_add(adev, &fpriv->vm, NULL); + if (!fpriv->prt_va) { + r = -ENOMEM; + goto error_vm; + } + + if (adev->gfx.mcbp) { + uint64_t csa_addr = amdgpu_csa_vaddr(adev) & AMDGPU_GMC_HOLE_MASK; + + r = amdgpu_map_static_csa(adev, &fpriv->vm, adev->virt.csa_obj, + &fpriv->csa_va, csa_addr, AMDGPU_CSA_SIZE); + if (r) + goto error_vm; + } + + mutex_init(&fpriv->bo_list_lock); + idr_init_base(&fpriv->bo_list_handles, 1); + + amdgpu_ctx_mgr_init(&fpriv->ctx_mgr, adev); + + file_priv->driver_priv = fpriv; + goto out_suspend; + +error_vm: + amdgpu_vm_fini(adev, &fpriv->vm); + +error_pasid: + if (pasid) { + amdgpu_pasid_free(pasid); + amdgpu_vm_set_pasid(adev, &fpriv->vm, 0); + } + + kfree(fpriv); + +out_suspend: + pm_runtime_mark_last_busy(dev->dev); +pm_put: + pm_runtime_put_autosuspend(dev->dev); + + return r; +} + +/** + * amdgpu_driver_postclose_kms - drm callback for post close + * + * @dev: drm dev pointer + * @file_priv: drm file + * + * On device post close, tear down vm on cayman+ (all asics). + */ +void amdgpu_driver_postclose_kms(struct drm_device *dev, + struct drm_file *file_priv) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_fpriv *fpriv = file_priv->driver_priv; + struct amdgpu_bo_list *list; + struct amdgpu_bo *pd; + u32 pasid; + int handle; + + if (!fpriv) + return; + + pm_runtime_get_sync(dev->dev); + + if (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_UVD) != NULL) + amdgpu_uvd_free_handles(adev, file_priv); + if (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_VCE) != NULL) + amdgpu_vce_free_handles(adev, file_priv); + + if (fpriv->csa_va) { + uint64_t csa_addr = amdgpu_csa_vaddr(adev) & AMDGPU_GMC_HOLE_MASK; + + WARN_ON(amdgpu_unmap_static_csa(adev, &fpriv->vm, adev->virt.csa_obj, + fpriv->csa_va, csa_addr)); + fpriv->csa_va = NULL; + } + + pasid = fpriv->vm.pasid; + pd = amdgpu_bo_ref(fpriv->vm.root.bo); + if (!WARN_ON(amdgpu_bo_reserve(pd, true))) { + amdgpu_vm_bo_del(adev, fpriv->prt_va); + amdgpu_bo_unreserve(pd); + } + + amdgpu_ctx_mgr_fini(&fpriv->ctx_mgr); + amdgpu_vm_fini(adev, &fpriv->vm); + + if (pasid) + amdgpu_pasid_free_delayed(pd->tbo.base.resv, pasid); + amdgpu_bo_unref(&pd); + + idr_for_each_entry(&fpriv->bo_list_handles, list, handle) + amdgpu_bo_list_put(list); + + idr_destroy(&fpriv->bo_list_handles); + mutex_destroy(&fpriv->bo_list_lock); + + kfree(fpriv); + file_priv->driver_priv = NULL; + + pm_runtime_mark_last_busy(dev->dev); + pm_runtime_put_autosuspend(dev->dev); +} + + +void amdgpu_driver_release_kms(struct drm_device *dev) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + + amdgpu_device_fini_sw(adev); + pci_set_drvdata(adev->pdev, NULL); +} + +/* + * VBlank related functions. + */ +/** + * amdgpu_get_vblank_counter_kms - get frame count + * + * @crtc: crtc to get the frame count from + * + * Gets the frame count on the requested crtc (all asics). + * Returns frame count on success, -EINVAL on failure. + */ +u32 amdgpu_get_vblank_counter_kms(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + unsigned int pipe = crtc->index; + struct amdgpu_device *adev = drm_to_adev(dev); + int vpos, hpos, stat; + u32 count; + + if (pipe >= adev->mode_info.num_crtc) { + DRM_ERROR("Invalid crtc %u\n", pipe); + return -EINVAL; + } + + /* The hw increments its frame counter at start of vsync, not at start + * of vblank, as is required by DRM core vblank counter handling. + * Cook the hw count here to make it appear to the caller as if it + * incremented at start of vblank. We measure distance to start of + * vblank in vpos. vpos therefore will be >= 0 between start of vblank + * and start of vsync, so vpos >= 0 means to bump the hw frame counter + * result by 1 to give the proper appearance to caller. + */ + if (adev->mode_info.crtcs[pipe]) { + /* Repeat readout if needed to provide stable result if + * we cross start of vsync during the queries. + */ + do { + count = amdgpu_display_vblank_get_counter(adev, pipe); + /* Ask amdgpu_display_get_crtc_scanoutpos to return + * vpos as distance to start of vblank, instead of + * regular vertical scanout pos. + */ + stat = amdgpu_display_get_crtc_scanoutpos( + dev, pipe, GET_DISTANCE_TO_VBLANKSTART, + &vpos, &hpos, NULL, NULL, + &adev->mode_info.crtcs[pipe]->base.hwmode); + } while (count != amdgpu_display_vblank_get_counter(adev, pipe)); + + if (((stat & (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE)) != + (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE))) { + DRM_DEBUG_VBL("Query failed! stat %d\n", stat); + } else { + DRM_DEBUG_VBL("crtc %d: dist from vblank start %d\n", + pipe, vpos); + + /* Bump counter if we are at >= leading edge of vblank, + * but before vsync where vpos would turn negative and + * the hw counter really increments. + */ + if (vpos >= 0) + count++; + } + } else { + /* Fallback to use value as is. */ + count = amdgpu_display_vblank_get_counter(adev, pipe); + DRM_DEBUG_VBL("NULL mode info! Returned count may be wrong.\n"); + } + + return count; +} + +/** + * amdgpu_enable_vblank_kms - enable vblank interrupt + * + * @crtc: crtc to enable vblank interrupt for + * + * Enable the interrupt on the requested crtc (all asics). + * Returns 0 on success, -EINVAL on failure. + */ +int amdgpu_enable_vblank_kms(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + unsigned int pipe = crtc->index; + struct amdgpu_device *adev = drm_to_adev(dev); + int idx = amdgpu_display_crtc_idx_to_irq_type(adev, pipe); + + return amdgpu_irq_get(adev, &adev->crtc_irq, idx); +} + +/** + * amdgpu_disable_vblank_kms - disable vblank interrupt + * + * @crtc: crtc to disable vblank interrupt for + * + * Disable the interrupt on the requested crtc (all asics). + */ +void amdgpu_disable_vblank_kms(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + unsigned int pipe = crtc->index; + struct amdgpu_device *adev = drm_to_adev(dev); + int idx = amdgpu_display_crtc_idx_to_irq_type(adev, pipe); + + amdgpu_irq_put(adev, &adev->crtc_irq, idx); +} + +/* + * Debugfs info + */ +#if defined(CONFIG_DEBUG_FS) + +static int amdgpu_debugfs_firmware_info_show(struct seq_file *m, void *unused) +{ + struct amdgpu_device *adev = m->private; + struct drm_amdgpu_info_firmware fw_info; + struct drm_amdgpu_query_fw query_fw; + struct atom_context *ctx = adev->mode_info.atom_context; + uint8_t smu_program, smu_major, smu_minor, smu_debug; + int ret, i; + + static const char *ta_fw_name[TA_FW_TYPE_MAX_INDEX] = { +#define TA_FW_NAME(type)[TA_FW_TYPE_PSP_##type] = #type + TA_FW_NAME(XGMI), + TA_FW_NAME(RAS), + TA_FW_NAME(HDCP), + TA_FW_NAME(DTM), + TA_FW_NAME(RAP), + TA_FW_NAME(SECUREDISPLAY), +#undef TA_FW_NAME + }; + + /* VCE */ + query_fw.fw_type = AMDGPU_INFO_FW_VCE; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "VCE feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* UVD */ + query_fw.fw_type = AMDGPU_INFO_FW_UVD; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "UVD feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* GMC */ + query_fw.fw_type = AMDGPU_INFO_FW_GMC; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "MC feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* ME */ + query_fw.fw_type = AMDGPU_INFO_FW_GFX_ME; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "ME feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* PFP */ + query_fw.fw_type = AMDGPU_INFO_FW_GFX_PFP; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "PFP feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* CE */ + query_fw.fw_type = AMDGPU_INFO_FW_GFX_CE; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "CE feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* RLC */ + query_fw.fw_type = AMDGPU_INFO_FW_GFX_RLC; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "RLC feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* RLC SAVE RESTORE LIST CNTL */ + query_fw.fw_type = AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_CNTL; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "RLC SRLC feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* RLC SAVE RESTORE LIST GPM MEM */ + query_fw.fw_type = AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_GPM_MEM; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "RLC SRLG feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* RLC SAVE RESTORE LIST SRM MEM */ + query_fw.fw_type = AMDGPU_INFO_FW_GFX_RLC_RESTORE_LIST_SRM_MEM; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "RLC SRLS feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* RLCP */ + query_fw.fw_type = AMDGPU_INFO_FW_GFX_RLCP; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "RLCP feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* RLCV */ + query_fw.fw_type = AMDGPU_INFO_FW_GFX_RLCV; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "RLCV feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* MEC */ + query_fw.fw_type = AMDGPU_INFO_FW_GFX_MEC; + query_fw.index = 0; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "MEC feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* MEC2 */ + if (adev->gfx.mec2_fw) { + query_fw.index = 1; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "MEC2 feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + } + + /* IMU */ + query_fw.fw_type = AMDGPU_INFO_FW_IMU; + query_fw.index = 0; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "IMU feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* PSP SOS */ + query_fw.fw_type = AMDGPU_INFO_FW_SOS; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "SOS feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + + /* PSP ASD */ + query_fw.fw_type = AMDGPU_INFO_FW_ASD; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "ASD feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + query_fw.fw_type = AMDGPU_INFO_FW_TA; + for (i = TA_FW_TYPE_PSP_XGMI; i < TA_FW_TYPE_MAX_INDEX; i++) { + query_fw.index = i; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + continue; + + seq_printf(m, "TA %s feature version: 0x%08x, firmware version: 0x%08x\n", + ta_fw_name[i], fw_info.feature, fw_info.ver); + } + + /* SMC */ + query_fw.fw_type = AMDGPU_INFO_FW_SMC; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + smu_program = (fw_info.ver >> 24) & 0xff; + smu_major = (fw_info.ver >> 16) & 0xff; + smu_minor = (fw_info.ver >> 8) & 0xff; + smu_debug = (fw_info.ver >> 0) & 0xff; + seq_printf(m, "SMC feature version: %u, program: %d, firmware version: 0x%08x (%d.%d.%d)\n", + fw_info.feature, smu_program, fw_info.ver, smu_major, smu_minor, smu_debug); + + /* SDMA */ + query_fw.fw_type = AMDGPU_INFO_FW_SDMA; + for (i = 0; i < adev->sdma.num_instances; i++) { + query_fw.index = i; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "SDMA%d feature version: %u, firmware version: 0x%08x\n", + i, fw_info.feature, fw_info.ver); + } + + /* VCN */ + query_fw.fw_type = AMDGPU_INFO_FW_VCN; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "VCN feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* DMCU */ + query_fw.fw_type = AMDGPU_INFO_FW_DMCU; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "DMCU feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* DMCUB */ + query_fw.fw_type = AMDGPU_INFO_FW_DMCUB; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "DMCUB feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* TOC */ + query_fw.fw_type = AMDGPU_INFO_FW_TOC; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "TOC feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* CAP */ + if (adev->psp.cap_fw) { + query_fw.fw_type = AMDGPU_INFO_FW_CAP; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "CAP feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + } + + /* MES_KIQ */ + query_fw.fw_type = AMDGPU_INFO_FW_MES_KIQ; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "MES_KIQ feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + /* MES */ + query_fw.fw_type = AMDGPU_INFO_FW_MES; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "MES feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + + seq_printf(m, "VBIOS version: %s\n", ctx->vbios_pn); + + return 0; +} + +DEFINE_SHOW_ATTRIBUTE(amdgpu_debugfs_firmware_info); + +#endif + +void amdgpu_debugfs_firmware_init(struct amdgpu_device *adev) +{ +#if defined(CONFIG_DEBUG_FS) + struct drm_minor *minor = adev_to_drm(adev)->primary; + struct dentry *root = minor->debugfs_root; + + debugfs_create_file("amdgpu_firmware_info", 0444, root, + adev, &amdgpu_debugfs_firmware_info_fops); + +#endif +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.c new file mode 100644 index 000000000..4d1d4994e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.c @@ -0,0 +1,91 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "amdgpu_lsdma.h" + +#define AMDGPU_LSDMA_MAX_SIZE 0x2000000ULL + +int amdgpu_lsdma_wait_for(struct amdgpu_device *adev, + uint32_t reg_index, uint32_t reg_val, + uint32_t mask) +{ + uint32_t val; + int i; + + for (i = 0; i < adev->usec_timeout; i++) { + val = RREG32(reg_index); + if ((val & mask) == reg_val) + return 0; + udelay(1); + } + + return -ETIME; +} + +int amdgpu_lsdma_copy_mem(struct amdgpu_device *adev, + uint64_t src_addr, + uint64_t dst_addr, + uint64_t mem_size) +{ + int ret; + + if (mem_size == 0) + return -EINVAL; + + while (mem_size > 0) { + uint64_t current_copy_size = min(mem_size, AMDGPU_LSDMA_MAX_SIZE); + + ret = adev->lsdma.funcs->copy_mem(adev, src_addr, dst_addr, current_copy_size); + if (ret) + return ret; + src_addr += current_copy_size; + dst_addr += current_copy_size; + mem_size -= current_copy_size; + } + + return 0; +} + +int amdgpu_lsdma_fill_mem(struct amdgpu_device *adev, + uint64_t dst_addr, + uint32_t data, + uint64_t mem_size) +{ + int ret; + + if (mem_size == 0) + return -EINVAL; + + while (mem_size > 0) { + uint64_t current_fill_size = min(mem_size, AMDGPU_LSDMA_MAX_SIZE); + + ret = adev->lsdma.funcs->fill_mem(adev, dst_addr, data, current_fill_size); + if (ret) + return ret; + dst_addr += current_fill_size; + mem_size -= current_fill_size; + } + + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.h new file mode 100644 index 000000000..c61ba58c5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.h @@ -0,0 +1,46 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_LSDMA_H__ +#define __AMDGPU_LSDMA_H__ + +struct amdgpu_lsdma { + const struct amdgpu_lsdma_funcs *funcs; +}; + +struct amdgpu_lsdma_funcs { + int (*copy_mem)(struct amdgpu_device *adev, uint64_t src_addr, + uint64_t dst_addr, uint64_t size); + int (*fill_mem)(struct amdgpu_device *adev, uint64_t dst_addr, + uint32_t data, uint64_t size); + void (*update_memory_power_gating)(struct amdgpu_device *adev, bool enable); +}; + +int amdgpu_lsdma_copy_mem(struct amdgpu_device *adev, uint64_t src_addr, + uint64_t dst_addr, uint64_t mem_size); +int amdgpu_lsdma_fill_mem(struct amdgpu_device *adev, uint64_t dst_addr, + uint32_t data, uint64_t mem_size); +int amdgpu_lsdma_wait_for(struct amdgpu_device *adev, uint32_t reg_index, + uint32_t reg_val, uint32_t mask); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c new file mode 100644 index 000000000..8d9ff9e15 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c @@ -0,0 +1,144 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu_ras.h" +#include "amdgpu.h" +#include "amdgpu_mca.h" + +#include "umc/umc_6_7_0_offset.h" +#include "umc/umc_6_7_0_sh_mask.h" + +void amdgpu_mca_query_correctable_error_count(struct amdgpu_device *adev, + uint64_t mc_status_addr, + unsigned long *error_count) +{ + uint64_t mc_status = RREG64_PCIE(mc_status_addr); + + if (REG_GET_FIELD(mc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_status, MCA_UMC_UMC0_MCUMC_STATUST0, CECC) == 1) + *error_count += 1; +} + +void amdgpu_mca_query_uncorrectable_error_count(struct amdgpu_device *adev, + uint64_t mc_status_addr, + unsigned long *error_count) +{ + uint64_t mc_status = RREG64_PCIE(mc_status_addr); + + if ((REG_GET_FIELD(mc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1) && + (REG_GET_FIELD(mc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Deferred) == 1 || + REG_GET_FIELD(mc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1 || + REG_GET_FIELD(mc_status, MCA_UMC_UMC0_MCUMC_STATUST0, PCC) == 1 || + REG_GET_FIELD(mc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UC) == 1 || + REG_GET_FIELD(mc_status, MCA_UMC_UMC0_MCUMC_STATUST0, TCC) == 1)) + *error_count += 1; +} + +void amdgpu_mca_reset_error_count(struct amdgpu_device *adev, + uint64_t mc_status_addr) +{ + WREG64_PCIE(mc_status_addr, 0x0ULL); +} + +void amdgpu_mca_query_ras_error_count(struct amdgpu_device *adev, + uint64_t mc_status_addr, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + + amdgpu_mca_query_correctable_error_count(adev, mc_status_addr, &(err_data->ce_count)); + amdgpu_mca_query_uncorrectable_error_count(adev, mc_status_addr, &(err_data->ue_count)); + + amdgpu_mca_reset_error_count(adev, mc_status_addr); +} + +int amdgpu_mca_mp0_ras_sw_init(struct amdgpu_device *adev) +{ + int err; + struct amdgpu_mca_ras_block *ras; + + if (!adev->mca.mp0.ras) + return 0; + + ras = adev->mca.mp0.ras; + + err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); + if (err) { + dev_err(adev->dev, "Failed to register mca.mp0 ras block!\n"); + return err; + } + + strcpy(ras->ras_block.ras_comm.name, "mca.mp0"); + ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__MCA; + ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; + adev->mca.mp0.ras_if = &ras->ras_block.ras_comm; + + return 0; +} + +int amdgpu_mca_mp1_ras_sw_init(struct amdgpu_device *adev) +{ + int err; + struct amdgpu_mca_ras_block *ras; + + if (!adev->mca.mp1.ras) + return 0; + + ras = adev->mca.mp1.ras; + + err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); + if (err) { + dev_err(adev->dev, "Failed to register mca.mp1 ras block!\n"); + return err; + } + + strcpy(ras->ras_block.ras_comm.name, "mca.mp1"); + ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__MCA; + ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; + adev->mca.mp1.ras_if = &ras->ras_block.ras_comm; + + return 0; +} + +int amdgpu_mca_mpio_ras_sw_init(struct amdgpu_device *adev) +{ + int err; + struct amdgpu_mca_ras_block *ras; + + if (!adev->mca.mpio.ras) + return 0; + + ras = adev->mca.mpio.ras; + + err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); + if (err) { + dev_err(adev->dev, "Failed to register mca.mpio ras block!\n"); + return err; + } + + strcpy(ras->ras_block.ras_comm.name, "mca.mpio"); + ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__MCA; + ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; + adev->mca.mpio.ras_if = &ras->ras_block.ras_comm; + + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.h new file mode 100644 index 000000000..997a073e2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.h @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +#ifndef __AMDGPU_MCA_H__ +#define __AMDGPU_MCA_H__ + +struct amdgpu_mca_ras_block { + struct amdgpu_ras_block_object ras_block; +}; + +struct amdgpu_mca_ras { + struct ras_common_if *ras_if; + struct amdgpu_mca_ras_block *ras; +}; + +struct amdgpu_mca { + struct amdgpu_mca_ras mp0; + struct amdgpu_mca_ras mp1; + struct amdgpu_mca_ras mpio; +}; + +void amdgpu_mca_query_correctable_error_count(struct amdgpu_device *adev, + uint64_t mc_status_addr, + unsigned long *error_count); + +void amdgpu_mca_query_uncorrectable_error_count(struct amdgpu_device *adev, + uint64_t mc_status_addr, + unsigned long *error_count); + +void amdgpu_mca_reset_error_count(struct amdgpu_device *adev, + uint64_t mc_status_addr); + +void amdgpu_mca_query_ras_error_count(struct amdgpu_device *adev, + uint64_t mc_status_addr, + void *ras_error_status); +int amdgpu_mca_mp0_ras_sw_init(struct amdgpu_device *adev); +int amdgpu_mca_mp1_ras_sw_init(struct amdgpu_device *adev); +int amdgpu_mca_mpio_ras_sw_init(struct amdgpu_device *adev); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c new file mode 100644 index 000000000..6aa750523 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c @@ -0,0 +1,1478 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include + +#include "amdgpu_mes.h" +#include "amdgpu.h" +#include "soc15_common.h" +#include "amdgpu_mes_ctx.h" + +#define AMDGPU_MES_MAX_NUM_OF_QUEUES_PER_PROCESS 1024 +#define AMDGPU_ONE_DOORBELL_SIZE 8 + +int amdgpu_mes_doorbell_process_slice(struct amdgpu_device *adev) +{ + return roundup(AMDGPU_ONE_DOORBELL_SIZE * + AMDGPU_MES_MAX_NUM_OF_QUEUES_PER_PROCESS, + PAGE_SIZE); +} + +static int amdgpu_mes_kernel_doorbell_get(struct amdgpu_device *adev, + struct amdgpu_mes_process *process, + int ip_type, uint64_t *doorbell_index) +{ + unsigned int offset, found; + struct amdgpu_mes *mes = &adev->mes; + + if (ip_type == AMDGPU_RING_TYPE_SDMA) + offset = adev->doorbell_index.sdma_engine[0]; + else + offset = 0; + + found = find_next_zero_bit(mes->doorbell_bitmap, mes->num_mes_dbs, offset); + if (found >= mes->num_mes_dbs) { + DRM_WARN("No doorbell available\n"); + return -ENOSPC; + } + + set_bit(found, mes->doorbell_bitmap); + + /* Get the absolute doorbell index on BAR */ + *doorbell_index = mes->db_start_dw_offset + found * 2; + return 0; +} + +static void amdgpu_mes_kernel_doorbell_free(struct amdgpu_device *adev, + struct amdgpu_mes_process *process, + uint32_t doorbell_index) +{ + unsigned int old, rel_index; + struct amdgpu_mes *mes = &adev->mes; + + /* Find the relative index of the doorbell in this object */ + rel_index = (doorbell_index - mes->db_start_dw_offset) / 2; + old = test_and_clear_bit(rel_index, mes->doorbell_bitmap); + WARN_ON(!old); +} + +static int amdgpu_mes_doorbell_init(struct amdgpu_device *adev) +{ + int i; + struct amdgpu_mes *mes = &adev->mes; + + /* Bitmap for dynamic allocation of kernel doorbells */ + mes->doorbell_bitmap = bitmap_zalloc(PAGE_SIZE / sizeof(u32), GFP_KERNEL); + if (!mes->doorbell_bitmap) { + DRM_ERROR("Failed to allocate MES doorbell bitmap\n"); + return -ENOMEM; + } + + mes->num_mes_dbs = PAGE_SIZE / AMDGPU_ONE_DOORBELL_SIZE; + for (i = 0; i < AMDGPU_MES_PRIORITY_NUM_LEVELS; i++) { + adev->mes.aggregated_doorbells[i] = mes->db_start_dw_offset + i * 2; + set_bit(i, mes->doorbell_bitmap); + } + + return 0; +} + +static void amdgpu_mes_doorbell_free(struct amdgpu_device *adev) +{ + bitmap_free(adev->mes.doorbell_bitmap); +} + +int amdgpu_mes_init(struct amdgpu_device *adev) +{ + int i, r; + + adev->mes.adev = adev; + + idr_init(&adev->mes.pasid_idr); + idr_init(&adev->mes.gang_id_idr); + idr_init(&adev->mes.queue_id_idr); + ida_init(&adev->mes.doorbell_ida); + spin_lock_init(&adev->mes.queue_id_lock); + spin_lock_init(&adev->mes.ring_lock); + mutex_init(&adev->mes.mutex_hidden); + + adev->mes.total_max_queue = AMDGPU_FENCE_MES_QUEUE_ID_MASK; + adev->mes.vmid_mask_mmhub = 0xffffff00; + adev->mes.vmid_mask_gfxhub = 0xffffff00; + + for (i = 0; i < AMDGPU_MES_MAX_COMPUTE_PIPES; i++) { + /* use only 1st MEC pipes */ + if (i >= 4) + continue; + adev->mes.compute_hqd_mask[i] = 0xc; + } + + for (i = 0; i < AMDGPU_MES_MAX_GFX_PIPES; i++) + adev->mes.gfx_hqd_mask[i] = i ? 0 : 0xfffffffe; + + for (i = 0; i < AMDGPU_MES_MAX_SDMA_PIPES; i++) { + if (adev->ip_versions[SDMA0_HWIP][0] < IP_VERSION(6, 0, 0)) + adev->mes.sdma_hqd_mask[i] = i ? 0 : 0x3fc; + /* zero sdma_hqd_mask for non-existent engine */ + else if (adev->sdma.num_instances == 1) + adev->mes.sdma_hqd_mask[i] = i ? 0 : 0xfc; + else + adev->mes.sdma_hqd_mask[i] = 0xfc; + } + + r = amdgpu_device_wb_get(adev, &adev->mes.sch_ctx_offs); + if (r) { + dev_err(adev->dev, + "(%d) ring trail_fence_offs wb alloc failed\n", r); + goto error_ids; + } + adev->mes.sch_ctx_gpu_addr = + adev->wb.gpu_addr + (adev->mes.sch_ctx_offs * 4); + adev->mes.sch_ctx_ptr = + (uint64_t *)&adev->wb.wb[adev->mes.sch_ctx_offs]; + + r = amdgpu_device_wb_get(adev, &adev->mes.query_status_fence_offs); + if (r) { + amdgpu_device_wb_free(adev, adev->mes.sch_ctx_offs); + dev_err(adev->dev, + "(%d) query_status_fence_offs wb alloc failed\n", r); + goto error_ids; + } + adev->mes.query_status_fence_gpu_addr = + adev->wb.gpu_addr + (adev->mes.query_status_fence_offs * 4); + adev->mes.query_status_fence_ptr = + (uint64_t *)&adev->wb.wb[adev->mes.query_status_fence_offs]; + + r = amdgpu_device_wb_get(adev, &adev->mes.read_val_offs); + if (r) { + amdgpu_device_wb_free(adev, adev->mes.sch_ctx_offs); + amdgpu_device_wb_free(adev, adev->mes.query_status_fence_offs); + dev_err(adev->dev, + "(%d) read_val_offs alloc failed\n", r); + goto error_ids; + } + adev->mes.read_val_gpu_addr = + adev->wb.gpu_addr + (adev->mes.read_val_offs * 4); + adev->mes.read_val_ptr = + (uint32_t *)&adev->wb.wb[adev->mes.read_val_offs]; + + r = amdgpu_mes_doorbell_init(adev); + if (r) + goto error; + + return 0; + +error: + amdgpu_device_wb_free(adev, adev->mes.sch_ctx_offs); + amdgpu_device_wb_free(adev, adev->mes.query_status_fence_offs); + amdgpu_device_wb_free(adev, adev->mes.read_val_offs); +error_ids: + idr_destroy(&adev->mes.pasid_idr); + idr_destroy(&adev->mes.gang_id_idr); + idr_destroy(&adev->mes.queue_id_idr); + ida_destroy(&adev->mes.doorbell_ida); + mutex_destroy(&adev->mes.mutex_hidden); + return r; +} + +void amdgpu_mes_fini(struct amdgpu_device *adev) +{ + amdgpu_device_wb_free(adev, adev->mes.sch_ctx_offs); + amdgpu_device_wb_free(adev, adev->mes.query_status_fence_offs); + amdgpu_device_wb_free(adev, adev->mes.read_val_offs); + amdgpu_mes_doorbell_free(adev); + + idr_destroy(&adev->mes.pasid_idr); + idr_destroy(&adev->mes.gang_id_idr); + idr_destroy(&adev->mes.queue_id_idr); + ida_destroy(&adev->mes.doorbell_ida); + mutex_destroy(&adev->mes.mutex_hidden); +} + +static void amdgpu_mes_queue_free_mqd(struct amdgpu_mes_queue *q) +{ + amdgpu_bo_free_kernel(&q->mqd_obj, + &q->mqd_gpu_addr, + &q->mqd_cpu_ptr); +} + +int amdgpu_mes_create_process(struct amdgpu_device *adev, int pasid, + struct amdgpu_vm *vm) +{ + struct amdgpu_mes_process *process; + int r; + + /* allocate the mes process buffer */ + process = kzalloc(sizeof(struct amdgpu_mes_process), GFP_KERNEL); + if (!process) { + DRM_ERROR("no more memory to create mes process\n"); + return -ENOMEM; + } + + /* allocate the process context bo and map it */ + r = amdgpu_bo_create_kernel(adev, AMDGPU_MES_PROC_CTX_SIZE, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &process->proc_ctx_bo, + &process->proc_ctx_gpu_addr, + &process->proc_ctx_cpu_ptr); + if (r) { + DRM_ERROR("failed to allocate process context bo\n"); + goto clean_up_memory; + } + memset(process->proc_ctx_cpu_ptr, 0, AMDGPU_MES_PROC_CTX_SIZE); + + /* + * Avoid taking any other locks under MES lock to avoid circular + * lock dependencies. + */ + amdgpu_mes_lock(&adev->mes); + + /* add the mes process to idr list */ + r = idr_alloc(&adev->mes.pasid_idr, process, pasid, pasid + 1, + GFP_KERNEL); + if (r < 0) { + DRM_ERROR("failed to lock pasid=%d\n", pasid); + goto clean_up_ctx; + } + + INIT_LIST_HEAD(&process->gang_list); + process->vm = vm; + process->pasid = pasid; + process->process_quantum = adev->mes.default_process_quantum; + process->pd_gpu_addr = amdgpu_bo_gpu_offset(vm->root.bo); + + amdgpu_mes_unlock(&adev->mes); + return 0; + +clean_up_ctx: + amdgpu_mes_unlock(&adev->mes); + amdgpu_bo_free_kernel(&process->proc_ctx_bo, + &process->proc_ctx_gpu_addr, + &process->proc_ctx_cpu_ptr); +clean_up_memory: + kfree(process); + return r; +} + +void amdgpu_mes_destroy_process(struct amdgpu_device *adev, int pasid) +{ + struct amdgpu_mes_process *process; + struct amdgpu_mes_gang *gang, *tmp1; + struct amdgpu_mes_queue *queue, *tmp2; + struct mes_remove_queue_input queue_input; + unsigned long flags; + int r; + + /* + * Avoid taking any other locks under MES lock to avoid circular + * lock dependencies. + */ + amdgpu_mes_lock(&adev->mes); + + process = idr_find(&adev->mes.pasid_idr, pasid); + if (!process) { + DRM_WARN("pasid %d doesn't exist\n", pasid); + amdgpu_mes_unlock(&adev->mes); + return; + } + + /* Remove all queues from hardware */ + list_for_each_entry_safe(gang, tmp1, &process->gang_list, list) { + list_for_each_entry_safe(queue, tmp2, &gang->queue_list, list) { + spin_lock_irqsave(&adev->mes.queue_id_lock, flags); + idr_remove(&adev->mes.queue_id_idr, queue->queue_id); + spin_unlock_irqrestore(&adev->mes.queue_id_lock, flags); + + queue_input.doorbell_offset = queue->doorbell_off; + queue_input.gang_context_addr = gang->gang_ctx_gpu_addr; + + r = adev->mes.funcs->remove_hw_queue(&adev->mes, + &queue_input); + if (r) + DRM_WARN("failed to remove hardware queue\n"); + } + + idr_remove(&adev->mes.gang_id_idr, gang->gang_id); + } + + idr_remove(&adev->mes.pasid_idr, pasid); + amdgpu_mes_unlock(&adev->mes); + + /* free all memory allocated by the process */ + list_for_each_entry_safe(gang, tmp1, &process->gang_list, list) { + /* free all queues in the gang */ + list_for_each_entry_safe(queue, tmp2, &gang->queue_list, list) { + amdgpu_mes_queue_free_mqd(queue); + list_del(&queue->list); + kfree(queue); + } + amdgpu_bo_free_kernel(&gang->gang_ctx_bo, + &gang->gang_ctx_gpu_addr, + &gang->gang_ctx_cpu_ptr); + list_del(&gang->list); + kfree(gang); + + } + amdgpu_bo_free_kernel(&process->proc_ctx_bo, + &process->proc_ctx_gpu_addr, + &process->proc_ctx_cpu_ptr); + kfree(process); +} + +int amdgpu_mes_add_gang(struct amdgpu_device *adev, int pasid, + struct amdgpu_mes_gang_properties *gprops, + int *gang_id) +{ + struct amdgpu_mes_process *process; + struct amdgpu_mes_gang *gang; + int r; + + /* allocate the mes gang buffer */ + gang = kzalloc(sizeof(struct amdgpu_mes_gang), GFP_KERNEL); + if (!gang) { + return -ENOMEM; + } + + /* allocate the gang context bo and map it to cpu space */ + r = amdgpu_bo_create_kernel(adev, AMDGPU_MES_GANG_CTX_SIZE, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &gang->gang_ctx_bo, + &gang->gang_ctx_gpu_addr, + &gang->gang_ctx_cpu_ptr); + if (r) { + DRM_ERROR("failed to allocate process context bo\n"); + goto clean_up_mem; + } + memset(gang->gang_ctx_cpu_ptr, 0, AMDGPU_MES_GANG_CTX_SIZE); + + /* + * Avoid taking any other locks under MES lock to avoid circular + * lock dependencies. + */ + amdgpu_mes_lock(&adev->mes); + + process = idr_find(&adev->mes.pasid_idr, pasid); + if (!process) { + DRM_ERROR("pasid %d doesn't exist\n", pasid); + r = -EINVAL; + goto clean_up_ctx; + } + + /* add the mes gang to idr list */ + r = idr_alloc(&adev->mes.gang_id_idr, gang, 1, 0, + GFP_KERNEL); + if (r < 0) { + DRM_ERROR("failed to allocate idr for gang\n"); + goto clean_up_ctx; + } + + gang->gang_id = r; + *gang_id = r; + + INIT_LIST_HEAD(&gang->queue_list); + gang->process = process; + gang->priority = gprops->priority; + gang->gang_quantum = gprops->gang_quantum ? + gprops->gang_quantum : adev->mes.default_gang_quantum; + gang->global_priority_level = gprops->global_priority_level; + gang->inprocess_gang_priority = gprops->inprocess_gang_priority; + list_add_tail(&gang->list, &process->gang_list); + + amdgpu_mes_unlock(&adev->mes); + return 0; + +clean_up_ctx: + amdgpu_mes_unlock(&adev->mes); + amdgpu_bo_free_kernel(&gang->gang_ctx_bo, + &gang->gang_ctx_gpu_addr, + &gang->gang_ctx_cpu_ptr); +clean_up_mem: + kfree(gang); + return r; +} + +int amdgpu_mes_remove_gang(struct amdgpu_device *adev, int gang_id) +{ + struct amdgpu_mes_gang *gang; + + /* + * Avoid taking any other locks under MES lock to avoid circular + * lock dependencies. + */ + amdgpu_mes_lock(&adev->mes); + + gang = idr_find(&adev->mes.gang_id_idr, gang_id); + if (!gang) { + DRM_ERROR("gang id %d doesn't exist\n", gang_id); + amdgpu_mes_unlock(&adev->mes); + return -EINVAL; + } + + if (!list_empty(&gang->queue_list)) { + DRM_ERROR("queue list is not empty\n"); + amdgpu_mes_unlock(&adev->mes); + return -EBUSY; + } + + idr_remove(&adev->mes.gang_id_idr, gang->gang_id); + list_del(&gang->list); + amdgpu_mes_unlock(&adev->mes); + + amdgpu_bo_free_kernel(&gang->gang_ctx_bo, + &gang->gang_ctx_gpu_addr, + &gang->gang_ctx_cpu_ptr); + + kfree(gang); + + return 0; +} + +int amdgpu_mes_suspend(struct amdgpu_device *adev) +{ + struct idr *idp; + struct amdgpu_mes_process *process; + struct amdgpu_mes_gang *gang; + struct mes_suspend_gang_input input; + int r, pasid; + + /* + * Avoid taking any other locks under MES lock to avoid circular + * lock dependencies. + */ + amdgpu_mes_lock(&adev->mes); + + idp = &adev->mes.pasid_idr; + + idr_for_each_entry(idp, process, pasid) { + list_for_each_entry(gang, &process->gang_list, list) { + r = adev->mes.funcs->suspend_gang(&adev->mes, &input); + if (r) + DRM_ERROR("failed to suspend pasid %d gangid %d", + pasid, gang->gang_id); + } + } + + amdgpu_mes_unlock(&adev->mes); + return 0; +} + +int amdgpu_mes_resume(struct amdgpu_device *adev) +{ + struct idr *idp; + struct amdgpu_mes_process *process; + struct amdgpu_mes_gang *gang; + struct mes_resume_gang_input input; + int r, pasid; + + /* + * Avoid taking any other locks under MES lock to avoid circular + * lock dependencies. + */ + amdgpu_mes_lock(&adev->mes); + + idp = &adev->mes.pasid_idr; + + idr_for_each_entry(idp, process, pasid) { + list_for_each_entry(gang, &process->gang_list, list) { + r = adev->mes.funcs->resume_gang(&adev->mes, &input); + if (r) + DRM_ERROR("failed to resume pasid %d gangid %d", + pasid, gang->gang_id); + } + } + + amdgpu_mes_unlock(&adev->mes); + return 0; +} + +static int amdgpu_mes_queue_alloc_mqd(struct amdgpu_device *adev, + struct amdgpu_mes_queue *q, + struct amdgpu_mes_queue_properties *p) +{ + struct amdgpu_mqd *mqd_mgr = &adev->mqds[p->queue_type]; + u32 mqd_size = mqd_mgr->mqd_size; + int r; + + r = amdgpu_bo_create_kernel(adev, mqd_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &q->mqd_obj, + &q->mqd_gpu_addr, &q->mqd_cpu_ptr); + if (r) { + dev_warn(adev->dev, "failed to create queue mqd bo (%d)", r); + return r; + } + memset(q->mqd_cpu_ptr, 0, mqd_size); + + r = amdgpu_bo_reserve(q->mqd_obj, false); + if (unlikely(r != 0)) + goto clean_up; + + return 0; + +clean_up: + amdgpu_bo_free_kernel(&q->mqd_obj, + &q->mqd_gpu_addr, + &q->mqd_cpu_ptr); + return r; +} + +static void amdgpu_mes_queue_init_mqd(struct amdgpu_device *adev, + struct amdgpu_mes_queue *q, + struct amdgpu_mes_queue_properties *p) +{ + struct amdgpu_mqd *mqd_mgr = &adev->mqds[p->queue_type]; + struct amdgpu_mqd_prop mqd_prop = {0}; + + mqd_prop.mqd_gpu_addr = q->mqd_gpu_addr; + mqd_prop.hqd_base_gpu_addr = p->hqd_base_gpu_addr; + mqd_prop.rptr_gpu_addr = p->rptr_gpu_addr; + mqd_prop.wptr_gpu_addr = p->wptr_gpu_addr; + mqd_prop.queue_size = p->queue_size; + mqd_prop.use_doorbell = true; + mqd_prop.doorbell_index = p->doorbell_off; + mqd_prop.eop_gpu_addr = p->eop_gpu_addr; + mqd_prop.hqd_pipe_priority = p->hqd_pipe_priority; + mqd_prop.hqd_queue_priority = p->hqd_queue_priority; + mqd_prop.hqd_active = false; + + if (p->queue_type == AMDGPU_RING_TYPE_GFX || + p->queue_type == AMDGPU_RING_TYPE_COMPUTE) { + mutex_lock(&adev->srbm_mutex); + amdgpu_gfx_select_me_pipe_q(adev, p->ring->me, p->ring->pipe, 0, 0, 0); + } + + mqd_mgr->init_mqd(adev, q->mqd_cpu_ptr, &mqd_prop); + + if (p->queue_type == AMDGPU_RING_TYPE_GFX || + p->queue_type == AMDGPU_RING_TYPE_COMPUTE) { + amdgpu_gfx_select_me_pipe_q(adev, 0, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + } + + amdgpu_bo_unreserve(q->mqd_obj); +} + +int amdgpu_mes_add_hw_queue(struct amdgpu_device *adev, int gang_id, + struct amdgpu_mes_queue_properties *qprops, + int *queue_id) +{ + struct amdgpu_mes_queue *queue; + struct amdgpu_mes_gang *gang; + struct mes_add_queue_input queue_input; + unsigned long flags; + int r; + + memset(&queue_input, 0, sizeof(struct mes_add_queue_input)); + + /* allocate the mes queue buffer */ + queue = kzalloc(sizeof(struct amdgpu_mes_queue), GFP_KERNEL); + if (!queue) { + DRM_ERROR("Failed to allocate memory for queue\n"); + return -ENOMEM; + } + + /* Allocate the queue mqd */ + r = amdgpu_mes_queue_alloc_mqd(adev, queue, qprops); + if (r) + goto clean_up_memory; + + /* + * Avoid taking any other locks under MES lock to avoid circular + * lock dependencies. + */ + amdgpu_mes_lock(&adev->mes); + + gang = idr_find(&adev->mes.gang_id_idr, gang_id); + if (!gang) { + DRM_ERROR("gang id %d doesn't exist\n", gang_id); + r = -EINVAL; + goto clean_up_mqd; + } + + /* add the mes gang to idr list */ + spin_lock_irqsave(&adev->mes.queue_id_lock, flags); + r = idr_alloc(&adev->mes.queue_id_idr, queue, 1, 0, + GFP_ATOMIC); + if (r < 0) { + spin_unlock_irqrestore(&adev->mes.queue_id_lock, flags); + goto clean_up_mqd; + } + spin_unlock_irqrestore(&adev->mes.queue_id_lock, flags); + *queue_id = queue->queue_id = r; + + /* allocate a doorbell index for the queue */ + r = amdgpu_mes_kernel_doorbell_get(adev, gang->process, + qprops->queue_type, + &qprops->doorbell_off); + if (r) + goto clean_up_queue_id; + + /* initialize the queue mqd */ + amdgpu_mes_queue_init_mqd(adev, queue, qprops); + + /* add hw queue to mes */ + queue_input.process_id = gang->process->pasid; + + queue_input.page_table_base_addr = + adev->vm_manager.vram_base_offset + gang->process->pd_gpu_addr - + adev->gmc.vram_start; + + queue_input.process_va_start = 0; + queue_input.process_va_end = + (adev->vm_manager.max_pfn - 1) << AMDGPU_GPU_PAGE_SHIFT; + queue_input.process_quantum = gang->process->process_quantum; + queue_input.process_context_addr = gang->process->proc_ctx_gpu_addr; + queue_input.gang_quantum = gang->gang_quantum; + queue_input.gang_context_addr = gang->gang_ctx_gpu_addr; + queue_input.inprocess_gang_priority = gang->inprocess_gang_priority; + queue_input.gang_global_priority_level = gang->global_priority_level; + queue_input.doorbell_offset = qprops->doorbell_off; + queue_input.mqd_addr = queue->mqd_gpu_addr; + queue_input.wptr_addr = qprops->wptr_gpu_addr; + queue_input.wptr_mc_addr = qprops->wptr_mc_addr; + queue_input.queue_type = qprops->queue_type; + queue_input.paging = qprops->paging; + queue_input.is_kfd_process = 0; + + r = adev->mes.funcs->add_hw_queue(&adev->mes, &queue_input); + if (r) { + DRM_ERROR("failed to add hardware queue to MES, doorbell=0x%llx\n", + qprops->doorbell_off); + goto clean_up_doorbell; + } + + DRM_DEBUG("MES hw queue was added, pasid=%d, gang id=%d, " + "queue type=%d, doorbell=0x%llx\n", + gang->process->pasid, gang_id, qprops->queue_type, + qprops->doorbell_off); + + queue->ring = qprops->ring; + queue->doorbell_off = qprops->doorbell_off; + queue->wptr_gpu_addr = qprops->wptr_gpu_addr; + queue->queue_type = qprops->queue_type; + queue->paging = qprops->paging; + queue->gang = gang; + queue->ring->mqd_ptr = queue->mqd_cpu_ptr; + list_add_tail(&queue->list, &gang->queue_list); + + amdgpu_mes_unlock(&adev->mes); + return 0; + +clean_up_doorbell: + amdgpu_mes_kernel_doorbell_free(adev, gang->process, + qprops->doorbell_off); +clean_up_queue_id: + spin_lock_irqsave(&adev->mes.queue_id_lock, flags); + idr_remove(&adev->mes.queue_id_idr, queue->queue_id); + spin_unlock_irqrestore(&adev->mes.queue_id_lock, flags); +clean_up_mqd: + amdgpu_mes_unlock(&adev->mes); + amdgpu_mes_queue_free_mqd(queue); +clean_up_memory: + kfree(queue); + return r; +} + +int amdgpu_mes_remove_hw_queue(struct amdgpu_device *adev, int queue_id) +{ + unsigned long flags; + struct amdgpu_mes_queue *queue; + struct amdgpu_mes_gang *gang; + struct mes_remove_queue_input queue_input; + int r; + + /* + * Avoid taking any other locks under MES lock to avoid circular + * lock dependencies. + */ + amdgpu_mes_lock(&adev->mes); + + /* remove the mes gang from idr list */ + spin_lock_irqsave(&adev->mes.queue_id_lock, flags); + + queue = idr_find(&adev->mes.queue_id_idr, queue_id); + if (!queue) { + spin_unlock_irqrestore(&adev->mes.queue_id_lock, flags); + amdgpu_mes_unlock(&adev->mes); + DRM_ERROR("queue id %d doesn't exist\n", queue_id); + return -EINVAL; + } + + idr_remove(&adev->mes.queue_id_idr, queue_id); + spin_unlock_irqrestore(&adev->mes.queue_id_lock, flags); + + DRM_DEBUG("try to remove queue, doorbell off = 0x%llx\n", + queue->doorbell_off); + + gang = queue->gang; + queue_input.doorbell_offset = queue->doorbell_off; + queue_input.gang_context_addr = gang->gang_ctx_gpu_addr; + + r = adev->mes.funcs->remove_hw_queue(&adev->mes, &queue_input); + if (r) + DRM_ERROR("failed to remove hardware queue, queue id = %d\n", + queue_id); + + list_del(&queue->list); + amdgpu_mes_kernel_doorbell_free(adev, gang->process, + queue->doorbell_off); + amdgpu_mes_unlock(&adev->mes); + + amdgpu_mes_queue_free_mqd(queue); + kfree(queue); + return 0; +} + +int amdgpu_mes_unmap_legacy_queue(struct amdgpu_device *adev, + struct amdgpu_ring *ring, + enum amdgpu_unmap_queues_action action, + u64 gpu_addr, u64 seq) +{ + struct mes_unmap_legacy_queue_input queue_input; + int r; + + queue_input.action = action; + queue_input.queue_type = ring->funcs->type; + queue_input.doorbell_offset = ring->doorbell_index; + queue_input.pipe_id = ring->pipe; + queue_input.queue_id = ring->queue; + queue_input.trail_fence_addr = gpu_addr; + queue_input.trail_fence_data = seq; + + r = adev->mes.funcs->unmap_legacy_queue(&adev->mes, &queue_input); + if (r) + DRM_ERROR("failed to unmap legacy queue\n"); + + return r; +} + +uint32_t amdgpu_mes_rreg(struct amdgpu_device *adev, uint32_t reg) +{ + struct mes_misc_op_input op_input; + int r, val = 0; + + op_input.op = MES_MISC_OP_READ_REG; + op_input.read_reg.reg_offset = reg; + op_input.read_reg.buffer_addr = adev->mes.read_val_gpu_addr; + + if (!adev->mes.funcs->misc_op) { + DRM_ERROR("mes rreg is not supported!\n"); + goto error; + } + + r = adev->mes.funcs->misc_op(&adev->mes, &op_input); + if (r) + DRM_ERROR("failed to read reg (0x%x)\n", reg); + else + val = *(adev->mes.read_val_ptr); + +error: + return val; +} + +int amdgpu_mes_wreg(struct amdgpu_device *adev, + uint32_t reg, uint32_t val) +{ + struct mes_misc_op_input op_input; + int r; + + op_input.op = MES_MISC_OP_WRITE_REG; + op_input.write_reg.reg_offset = reg; + op_input.write_reg.reg_value = val; + + if (!adev->mes.funcs->misc_op) { + DRM_ERROR("mes wreg is not supported!\n"); + r = -EINVAL; + goto error; + } + + r = adev->mes.funcs->misc_op(&adev->mes, &op_input); + if (r) + DRM_ERROR("failed to write reg (0x%x)\n", reg); + +error: + return r; +} + +int amdgpu_mes_reg_write_reg_wait(struct amdgpu_device *adev, + uint32_t reg0, uint32_t reg1, + uint32_t ref, uint32_t mask) +{ + struct mes_misc_op_input op_input; + int r; + + op_input.op = MES_MISC_OP_WRM_REG_WR_WAIT; + op_input.wrm_reg.reg0 = reg0; + op_input.wrm_reg.reg1 = reg1; + op_input.wrm_reg.ref = ref; + op_input.wrm_reg.mask = mask; + + if (!adev->mes.funcs->misc_op) { + DRM_ERROR("mes reg_write_reg_wait is not supported!\n"); + r = -EINVAL; + goto error; + } + + r = adev->mes.funcs->misc_op(&adev->mes, &op_input); + if (r) + DRM_ERROR("failed to reg_write_reg_wait\n"); + +error: + return r; +} + +int amdgpu_mes_reg_wait(struct amdgpu_device *adev, uint32_t reg, + uint32_t val, uint32_t mask) +{ + struct mes_misc_op_input op_input; + int r; + + op_input.op = MES_MISC_OP_WRM_REG_WAIT; + op_input.wrm_reg.reg0 = reg; + op_input.wrm_reg.ref = val; + op_input.wrm_reg.mask = mask; + + if (!adev->mes.funcs->misc_op) { + DRM_ERROR("mes reg wait is not supported!\n"); + r = -EINVAL; + goto error; + } + + r = adev->mes.funcs->misc_op(&adev->mes, &op_input); + if (r) + DRM_ERROR("failed to reg_write_reg_wait\n"); + +error: + return r; +} + +int amdgpu_mes_set_shader_debugger(struct amdgpu_device *adev, + uint64_t process_context_addr, + uint32_t spi_gdbg_per_vmid_cntl, + const uint32_t *tcp_watch_cntl, + uint32_t flags, + bool trap_en) +{ + struct mes_misc_op_input op_input = {0}; + int r; + + if (!adev->mes.funcs->misc_op) { + DRM_ERROR("mes set shader debugger is not supported!\n"); + return -EINVAL; + } + + op_input.op = MES_MISC_OP_SET_SHADER_DEBUGGER; + op_input.set_shader_debugger.process_context_addr = process_context_addr; + op_input.set_shader_debugger.flags.u32all = flags; + op_input.set_shader_debugger.spi_gdbg_per_vmid_cntl = spi_gdbg_per_vmid_cntl; + memcpy(op_input.set_shader_debugger.tcp_watch_cntl, tcp_watch_cntl, + sizeof(op_input.set_shader_debugger.tcp_watch_cntl)); + + if (((adev->mes.sched_version & AMDGPU_MES_API_VERSION_MASK) >> + AMDGPU_MES_API_VERSION_SHIFT) >= 14) + op_input.set_shader_debugger.trap_en = trap_en; + + amdgpu_mes_lock(&adev->mes); + + r = adev->mes.funcs->misc_op(&adev->mes, &op_input); + if (r) + DRM_ERROR("failed to set_shader_debugger\n"); + + amdgpu_mes_unlock(&adev->mes); + + return r; +} + +static void +amdgpu_mes_ring_to_queue_props(struct amdgpu_device *adev, + struct amdgpu_ring *ring, + struct amdgpu_mes_queue_properties *props) +{ + props->queue_type = ring->funcs->type; + props->hqd_base_gpu_addr = ring->gpu_addr; + props->rptr_gpu_addr = ring->rptr_gpu_addr; + props->wptr_gpu_addr = ring->wptr_gpu_addr; + props->wptr_mc_addr = + ring->mes_ctx->meta_data_mc_addr + ring->wptr_offs; + props->queue_size = ring->ring_size; + props->eop_gpu_addr = ring->eop_gpu_addr; + props->hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_NORMAL; + props->hqd_queue_priority = AMDGPU_GFX_QUEUE_PRIORITY_MINIMUM; + props->paging = false; + props->ring = ring; +} + +#define DEFINE_AMDGPU_MES_CTX_GET_OFFS_ENG(_eng) \ +do { \ + if (id_offs < AMDGPU_MES_CTX_MAX_OFFS) \ + return offsetof(struct amdgpu_mes_ctx_meta_data, \ + _eng[ring->idx].slots[id_offs]); \ + else if (id_offs == AMDGPU_MES_CTX_RING_OFFS) \ + return offsetof(struct amdgpu_mes_ctx_meta_data, \ + _eng[ring->idx].ring); \ + else if (id_offs == AMDGPU_MES_CTX_IB_OFFS) \ + return offsetof(struct amdgpu_mes_ctx_meta_data, \ + _eng[ring->idx].ib); \ + else if (id_offs == AMDGPU_MES_CTX_PADDING_OFFS) \ + return offsetof(struct amdgpu_mes_ctx_meta_data, \ + _eng[ring->idx].padding); \ +} while(0) + +int amdgpu_mes_ctx_get_offs(struct amdgpu_ring *ring, unsigned int id_offs) +{ + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_GFX: + DEFINE_AMDGPU_MES_CTX_GET_OFFS_ENG(gfx); + break; + case AMDGPU_RING_TYPE_COMPUTE: + DEFINE_AMDGPU_MES_CTX_GET_OFFS_ENG(compute); + break; + case AMDGPU_RING_TYPE_SDMA: + DEFINE_AMDGPU_MES_CTX_GET_OFFS_ENG(sdma); + break; + default: + break; + } + + WARN_ON(1); + return -EINVAL; +} + +int amdgpu_mes_add_ring(struct amdgpu_device *adev, int gang_id, + int queue_type, int idx, + struct amdgpu_mes_ctx_data *ctx_data, + struct amdgpu_ring **out) +{ + struct amdgpu_ring *ring; + struct amdgpu_mes_gang *gang; + struct amdgpu_mes_queue_properties qprops = {0}; + int r, queue_id, pasid; + + /* + * Avoid taking any other locks under MES lock to avoid circular + * lock dependencies. + */ + amdgpu_mes_lock(&adev->mes); + gang = idr_find(&adev->mes.gang_id_idr, gang_id); + if (!gang) { + DRM_ERROR("gang id %d doesn't exist\n", gang_id); + amdgpu_mes_unlock(&adev->mes); + return -EINVAL; + } + pasid = gang->process->pasid; + + ring = kzalloc(sizeof(struct amdgpu_ring), GFP_KERNEL); + if (!ring) { + amdgpu_mes_unlock(&adev->mes); + return -ENOMEM; + } + + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->is_mes_queue = true; + ring->mes_ctx = ctx_data; + ring->idx = idx; + ring->no_scheduler = true; + + if (queue_type == AMDGPU_RING_TYPE_COMPUTE) { + int offset = offsetof(struct amdgpu_mes_ctx_meta_data, + compute[ring->idx].mec_hpd); + ring->eop_gpu_addr = + amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + } + + switch (queue_type) { + case AMDGPU_RING_TYPE_GFX: + ring->funcs = adev->gfx.gfx_ring[0].funcs; + ring->me = adev->gfx.gfx_ring[0].me; + ring->pipe = adev->gfx.gfx_ring[0].pipe; + break; + case AMDGPU_RING_TYPE_COMPUTE: + ring->funcs = adev->gfx.compute_ring[0].funcs; + ring->me = adev->gfx.compute_ring[0].me; + ring->pipe = adev->gfx.compute_ring[0].pipe; + break; + case AMDGPU_RING_TYPE_SDMA: + ring->funcs = adev->sdma.instance[0].ring.funcs; + break; + default: + BUG(); + } + + r = amdgpu_ring_init(adev, ring, 1024, NULL, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + goto clean_up_memory; + + amdgpu_mes_ring_to_queue_props(adev, ring, &qprops); + + dma_fence_wait(gang->process->vm->last_update, false); + dma_fence_wait(ctx_data->meta_data_va->last_pt_update, false); + amdgpu_mes_unlock(&adev->mes); + + r = amdgpu_mes_add_hw_queue(adev, gang_id, &qprops, &queue_id); + if (r) + goto clean_up_ring; + + ring->hw_queue_id = queue_id; + ring->doorbell_index = qprops.doorbell_off; + + if (queue_type == AMDGPU_RING_TYPE_GFX) + sprintf(ring->name, "gfx_%d.%d.%d", pasid, gang_id, queue_id); + else if (queue_type == AMDGPU_RING_TYPE_COMPUTE) + sprintf(ring->name, "compute_%d.%d.%d", pasid, gang_id, + queue_id); + else if (queue_type == AMDGPU_RING_TYPE_SDMA) + sprintf(ring->name, "sdma_%d.%d.%d", pasid, gang_id, + queue_id); + else + BUG(); + + *out = ring; + return 0; + +clean_up_ring: + amdgpu_ring_fini(ring); +clean_up_memory: + kfree(ring); + amdgpu_mes_unlock(&adev->mes); + return r; +} + +void amdgpu_mes_remove_ring(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + if (!ring) + return; + + amdgpu_mes_remove_hw_queue(adev, ring->hw_queue_id); + amdgpu_ring_fini(ring); + kfree(ring); +} + +uint32_t amdgpu_mes_get_aggregated_doorbell_index(struct amdgpu_device *adev, + enum amdgpu_mes_priority_level prio) +{ + return adev->mes.aggregated_doorbells[prio]; +} + +int amdgpu_mes_ctx_alloc_meta_data(struct amdgpu_device *adev, + struct amdgpu_mes_ctx_data *ctx_data) +{ + int r; + + r = amdgpu_bo_create_kernel(adev, + sizeof(struct amdgpu_mes_ctx_meta_data), + PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, + &ctx_data->meta_data_obj, + &ctx_data->meta_data_mc_addr, + &ctx_data->meta_data_ptr); + if (r) { + dev_warn(adev->dev, "(%d) create CTX bo failed\n", r); + return r; + } + + if (!ctx_data->meta_data_obj) + return -ENOMEM; + + memset(ctx_data->meta_data_ptr, 0, + sizeof(struct amdgpu_mes_ctx_meta_data)); + + return 0; +} + +void amdgpu_mes_ctx_free_meta_data(struct amdgpu_mes_ctx_data *ctx_data) +{ + if (ctx_data->meta_data_obj) + amdgpu_bo_free_kernel(&ctx_data->meta_data_obj, + &ctx_data->meta_data_mc_addr, + &ctx_data->meta_data_ptr); +} + +int amdgpu_mes_ctx_map_meta_data(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + struct amdgpu_mes_ctx_data *ctx_data) +{ + struct amdgpu_bo_va *bo_va; + struct amdgpu_sync sync; + struct drm_exec exec; + int r; + + amdgpu_sync_create(&sync); + + drm_exec_init(&exec, 0); + drm_exec_until_all_locked(&exec) { + r = drm_exec_lock_obj(&exec, + &ctx_data->meta_data_obj->tbo.base); + drm_exec_retry_on_contention(&exec); + if (unlikely(r)) + goto error_fini_exec; + + r = amdgpu_vm_lock_pd(vm, &exec, 0); + drm_exec_retry_on_contention(&exec); + if (unlikely(r)) + goto error_fini_exec; + } + + bo_va = amdgpu_vm_bo_add(adev, vm, ctx_data->meta_data_obj); + if (!bo_va) { + DRM_ERROR("failed to create bo_va for meta data BO\n"); + r = -ENOMEM; + goto error_fini_exec; + } + + r = amdgpu_vm_bo_map(adev, bo_va, ctx_data->meta_data_gpu_addr, 0, + sizeof(struct amdgpu_mes_ctx_meta_data), + AMDGPU_PTE_READABLE | AMDGPU_PTE_WRITEABLE | + AMDGPU_PTE_EXECUTABLE); + + if (r) { + DRM_ERROR("failed to do bo_map on meta data, err=%d\n", r); + goto error_del_bo_va; + } + + r = amdgpu_vm_bo_update(adev, bo_va, false); + if (r) { + DRM_ERROR("failed to do vm_bo_update on meta data\n"); + goto error_del_bo_va; + } + amdgpu_sync_fence(&sync, bo_va->last_pt_update); + + r = amdgpu_vm_update_pdes(adev, vm, false); + if (r) { + DRM_ERROR("failed to update pdes on meta data\n"); + goto error_del_bo_va; + } + amdgpu_sync_fence(&sync, vm->last_update); + + amdgpu_sync_wait(&sync, false); + drm_exec_fini(&exec); + + amdgpu_sync_free(&sync); + ctx_data->meta_data_va = bo_va; + return 0; + +error_del_bo_va: + amdgpu_vm_bo_del(adev, bo_va); + +error_fini_exec: + drm_exec_fini(&exec); + amdgpu_sync_free(&sync); + return r; +} + +int amdgpu_mes_ctx_unmap_meta_data(struct amdgpu_device *adev, + struct amdgpu_mes_ctx_data *ctx_data) +{ + struct amdgpu_bo_va *bo_va = ctx_data->meta_data_va; + struct amdgpu_bo *bo = ctx_data->meta_data_obj; + struct amdgpu_vm *vm = bo_va->base.vm; + struct dma_fence *fence; + struct drm_exec exec; + long r; + + drm_exec_init(&exec, 0); + drm_exec_until_all_locked(&exec) { + r = drm_exec_lock_obj(&exec, + &ctx_data->meta_data_obj->tbo.base); + drm_exec_retry_on_contention(&exec); + if (unlikely(r)) + goto out_unlock; + + r = amdgpu_vm_lock_pd(vm, &exec, 0); + drm_exec_retry_on_contention(&exec); + if (unlikely(r)) + goto out_unlock; + } + + amdgpu_vm_bo_del(adev, bo_va); + if (!amdgpu_vm_ready(vm)) + goto out_unlock; + + r = dma_resv_get_singleton(bo->tbo.base.resv, DMA_RESV_USAGE_BOOKKEEP, + &fence); + if (r) + goto out_unlock; + if (fence) { + amdgpu_bo_fence(bo, fence, true); + fence = NULL; + } + + r = amdgpu_vm_clear_freed(adev, vm, &fence); + if (r || !fence) + goto out_unlock; + + dma_fence_wait(fence, false); + amdgpu_bo_fence(bo, fence, true); + dma_fence_put(fence); + +out_unlock: + if (unlikely(r < 0)) + dev_err(adev->dev, "failed to clear page tables (%ld)\n", r); + drm_exec_fini(&exec); + + return r; +} + +static int amdgpu_mes_test_create_gang_and_queues(struct amdgpu_device *adev, + int pasid, int *gang_id, + int queue_type, int num_queue, + struct amdgpu_ring **added_rings, + struct amdgpu_mes_ctx_data *ctx_data) +{ + struct amdgpu_ring *ring; + struct amdgpu_mes_gang_properties gprops = {0}; + int r, j; + + /* create a gang for the process */ + gprops.priority = AMDGPU_MES_PRIORITY_LEVEL_NORMAL; + gprops.gang_quantum = adev->mes.default_gang_quantum; + gprops.inprocess_gang_priority = AMDGPU_MES_PRIORITY_LEVEL_NORMAL; + gprops.priority_level = AMDGPU_MES_PRIORITY_LEVEL_NORMAL; + gprops.global_priority_level = AMDGPU_MES_PRIORITY_LEVEL_NORMAL; + + r = amdgpu_mes_add_gang(adev, pasid, &gprops, gang_id); + if (r) { + DRM_ERROR("failed to add gang\n"); + return r; + } + + /* create queues for the gang */ + for (j = 0; j < num_queue; j++) { + r = amdgpu_mes_add_ring(adev, *gang_id, queue_type, j, + ctx_data, &ring); + if (r) { + DRM_ERROR("failed to add ring\n"); + break; + } + + DRM_INFO("ring %s was added\n", ring->name); + added_rings[j] = ring; + } + + return 0; +} + +static int amdgpu_mes_test_queues(struct amdgpu_ring **added_rings) +{ + struct amdgpu_ring *ring; + int i, r; + + for (i = 0; i < AMDGPU_MES_CTX_MAX_RINGS; i++) { + ring = added_rings[i]; + if (!ring) + continue; + + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + r = amdgpu_ring_test_ib(ring, 1000 * 10); + if (r) { + DRM_DEV_ERROR(ring->adev->dev, + "ring %s ib test failed (%d)\n", + ring->name, r); + return r; + } else + DRM_INFO("ring %s ib test pass\n", ring->name); + } + + return 0; +} + +int amdgpu_mes_self_test(struct amdgpu_device *adev) +{ + struct amdgpu_vm *vm = NULL; + struct amdgpu_mes_ctx_data ctx_data = {0}; + struct amdgpu_ring *added_rings[AMDGPU_MES_CTX_MAX_RINGS] = { NULL }; + int gang_ids[3] = {0}; + int queue_types[][2] = { { AMDGPU_RING_TYPE_GFX, 1 }, + { AMDGPU_RING_TYPE_COMPUTE, 1 }, + { AMDGPU_RING_TYPE_SDMA, 1} }; + int i, r, pasid, k = 0; + + pasid = amdgpu_pasid_alloc(16); + if (pasid < 0) { + dev_warn(adev->dev, "No more PASIDs available!"); + pasid = 0; + } + + vm = kzalloc(sizeof(*vm), GFP_KERNEL); + if (!vm) { + r = -ENOMEM; + goto error_pasid; + } + + r = amdgpu_vm_init(adev, vm, -1); + if (r) { + DRM_ERROR("failed to initialize vm\n"); + goto error_pasid; + } + + r = amdgpu_mes_ctx_alloc_meta_data(adev, &ctx_data); + if (r) { + DRM_ERROR("failed to alloc ctx meta data\n"); + goto error_fini; + } + + ctx_data.meta_data_gpu_addr = AMDGPU_VA_RESERVED_SIZE; + r = amdgpu_mes_ctx_map_meta_data(adev, vm, &ctx_data); + if (r) { + DRM_ERROR("failed to map ctx meta data\n"); + goto error_vm; + } + + r = amdgpu_mes_create_process(adev, pasid, vm); + if (r) { + DRM_ERROR("failed to create MES process\n"); + goto error_vm; + } + + for (i = 0; i < ARRAY_SIZE(queue_types); i++) { + /* On GFX v10.3, fw hasn't supported to map sdma queue. */ + if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(10, 3, 0) && + adev->ip_versions[GC_HWIP][0] < IP_VERSION(11, 0, 0) && + queue_types[i][0] == AMDGPU_RING_TYPE_SDMA) + continue; + + r = amdgpu_mes_test_create_gang_and_queues(adev, pasid, + &gang_ids[i], + queue_types[i][0], + queue_types[i][1], + &added_rings[k], + &ctx_data); + if (r) + goto error_queues; + + k += queue_types[i][1]; + } + + /* start ring test and ib test for MES queues */ + amdgpu_mes_test_queues(added_rings); + +error_queues: + /* remove all queues */ + for (i = 0; i < ARRAY_SIZE(added_rings); i++) { + if (!added_rings[i]) + continue; + amdgpu_mes_remove_ring(adev, added_rings[i]); + } + + for (i = 0; i < ARRAY_SIZE(gang_ids); i++) { + if (!gang_ids[i]) + continue; + amdgpu_mes_remove_gang(adev, gang_ids[i]); + } + + amdgpu_mes_destroy_process(adev, pasid); + +error_vm: + amdgpu_mes_ctx_unmap_meta_data(adev, &ctx_data); + +error_fini: + amdgpu_vm_fini(adev, vm); + +error_pasid: + if (pasid) + amdgpu_pasid_free(pasid); + + amdgpu_mes_ctx_free_meta_data(&ctx_data); + kfree(vm); + return 0; +} + +int amdgpu_mes_init_microcode(struct amdgpu_device *adev, int pipe) +{ + const struct mes_firmware_header_v1_0 *mes_hdr; + struct amdgpu_firmware_info *info; + char ucode_prefix[30]; + char fw_name[40]; + bool need_retry = false; + int r; + + amdgpu_ucode_ip_version_decode(adev, GC_HWIP, ucode_prefix, + sizeof(ucode_prefix)); + if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(11, 0, 0)) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mes%s.bin", + ucode_prefix, + pipe == AMDGPU_MES_SCHED_PIPE ? "_2" : "1"); + need_retry = true; + } else { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mes%s.bin", + ucode_prefix, + pipe == AMDGPU_MES_SCHED_PIPE ? "" : "1"); + } + + r = amdgpu_ucode_request(adev, &adev->mes.fw[pipe], fw_name); + if (r && need_retry && pipe == AMDGPU_MES_SCHED_PIPE) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mes.bin", + ucode_prefix); + DRM_INFO("try to fall back to %s\n", fw_name); + r = amdgpu_ucode_request(adev, &adev->mes.fw[pipe], + fw_name); + } + + if (r) + goto out; + + mes_hdr = (const struct mes_firmware_header_v1_0 *) + adev->mes.fw[pipe]->data; + adev->mes.uc_start_addr[pipe] = + le32_to_cpu(mes_hdr->mes_uc_start_addr_lo) | + ((uint64_t)(le32_to_cpu(mes_hdr->mes_uc_start_addr_hi)) << 32); + adev->mes.data_start_addr[pipe] = + le32_to_cpu(mes_hdr->mes_data_start_addr_lo) | + ((uint64_t)(le32_to_cpu(mes_hdr->mes_data_start_addr_hi)) << 32); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + int ucode, ucode_data; + + if (pipe == AMDGPU_MES_SCHED_PIPE) { + ucode = AMDGPU_UCODE_ID_CP_MES; + ucode_data = AMDGPU_UCODE_ID_CP_MES_DATA; + } else { + ucode = AMDGPU_UCODE_ID_CP_MES1; + ucode_data = AMDGPU_UCODE_ID_CP_MES1_DATA; + } + + info = &adev->firmware.ucode[ucode]; + info->ucode_id = ucode; + info->fw = adev->mes.fw[pipe]; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(mes_hdr->mes_ucode_size_bytes), + PAGE_SIZE); + + info = &adev->firmware.ucode[ucode_data]; + info->ucode_id = ucode_data; + info->fw = adev->mes.fw[pipe]; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes), + PAGE_SIZE); + } + + return 0; +out: + amdgpu_ucode_release(&adev->mes.fw[pipe]); + return r; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h new file mode 100644 index 000000000..a27b424ff --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h @@ -0,0 +1,453 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_MES_H__ +#define __AMDGPU_MES_H__ + +#include "amdgpu_irq.h" +#include "kgd_kfd_interface.h" +#include "amdgpu_gfx.h" +#include "amdgpu_doorbell.h" +#include + +#define AMDGPU_MES_MAX_COMPUTE_PIPES 8 +#define AMDGPU_MES_MAX_GFX_PIPES 2 +#define AMDGPU_MES_MAX_SDMA_PIPES 2 + +#define AMDGPU_MES_API_VERSION_SHIFT 12 +#define AMDGPU_MES_FEAT_VERSION_SHIFT 24 + +#define AMDGPU_MES_VERSION_MASK 0x00000fff +#define AMDGPU_MES_API_VERSION_MASK 0x00fff000 +#define AMDGPU_MES_FEAT_VERSION_MASK 0xff000000 + +enum amdgpu_mes_priority_level { + AMDGPU_MES_PRIORITY_LEVEL_LOW = 0, + AMDGPU_MES_PRIORITY_LEVEL_NORMAL = 1, + AMDGPU_MES_PRIORITY_LEVEL_MEDIUM = 2, + AMDGPU_MES_PRIORITY_LEVEL_HIGH = 3, + AMDGPU_MES_PRIORITY_LEVEL_REALTIME = 4, + AMDGPU_MES_PRIORITY_NUM_LEVELS +}; + +#define AMDGPU_MES_PROC_CTX_SIZE 0x1000 /* one page area */ +#define AMDGPU_MES_GANG_CTX_SIZE 0x1000 /* one page area */ + +struct amdgpu_mes_funcs; + +enum admgpu_mes_pipe { + AMDGPU_MES_SCHED_PIPE = 0, + AMDGPU_MES_KIQ_PIPE, + AMDGPU_MAX_MES_PIPES = 2, +}; + +struct amdgpu_mes { + struct amdgpu_device *adev; + + struct mutex mutex_hidden; + + struct idr pasid_idr; + struct idr gang_id_idr; + struct idr queue_id_idr; + struct ida doorbell_ida; + + spinlock_t queue_id_lock; + + uint32_t sched_version; + uint32_t kiq_version; + + uint32_t total_max_queue; + uint32_t max_doorbell_slices; + + uint64_t default_process_quantum; + uint64_t default_gang_quantum; + + struct amdgpu_ring ring; + spinlock_t ring_lock; + + const struct firmware *fw[AMDGPU_MAX_MES_PIPES]; + + /* mes ucode */ + struct amdgpu_bo *ucode_fw_obj[AMDGPU_MAX_MES_PIPES]; + uint64_t ucode_fw_gpu_addr[AMDGPU_MAX_MES_PIPES]; + uint32_t *ucode_fw_ptr[AMDGPU_MAX_MES_PIPES]; + uint64_t uc_start_addr[AMDGPU_MAX_MES_PIPES]; + + /* mes ucode data */ + struct amdgpu_bo *data_fw_obj[AMDGPU_MAX_MES_PIPES]; + uint64_t data_fw_gpu_addr[AMDGPU_MAX_MES_PIPES]; + uint32_t *data_fw_ptr[AMDGPU_MAX_MES_PIPES]; + uint64_t data_start_addr[AMDGPU_MAX_MES_PIPES]; + + /* eop gpu obj */ + struct amdgpu_bo *eop_gpu_obj[AMDGPU_MAX_MES_PIPES]; + uint64_t eop_gpu_addr[AMDGPU_MAX_MES_PIPES]; + + void *mqd_backup[AMDGPU_MAX_MES_PIPES]; + struct amdgpu_irq_src irq[AMDGPU_MAX_MES_PIPES]; + + uint32_t vmid_mask_gfxhub; + uint32_t vmid_mask_mmhub; + uint32_t compute_hqd_mask[AMDGPU_MES_MAX_COMPUTE_PIPES]; + uint32_t gfx_hqd_mask[AMDGPU_MES_MAX_GFX_PIPES]; + uint32_t sdma_hqd_mask[AMDGPU_MES_MAX_SDMA_PIPES]; + uint32_t aggregated_doorbells[AMDGPU_MES_PRIORITY_NUM_LEVELS]; + uint32_t sch_ctx_offs; + uint64_t sch_ctx_gpu_addr; + uint64_t *sch_ctx_ptr; + uint32_t query_status_fence_offs; + uint64_t query_status_fence_gpu_addr; + uint64_t *query_status_fence_ptr; + uint32_t read_val_offs; + uint64_t read_val_gpu_addr; + uint32_t *read_val_ptr; + + uint32_t saved_flags; + + /* initialize kiq pipe */ + int (*kiq_hw_init)(struct amdgpu_device *adev); + int (*kiq_hw_fini)(struct amdgpu_device *adev); + + /* MES doorbells */ + uint32_t db_start_dw_offset; + uint32_t num_mes_dbs; + unsigned long *doorbell_bitmap; + + /* ip specific functions */ + const struct amdgpu_mes_funcs *funcs; +}; + +struct amdgpu_mes_process { + int pasid; + struct amdgpu_vm *vm; + uint64_t pd_gpu_addr; + struct amdgpu_bo *proc_ctx_bo; + uint64_t proc_ctx_gpu_addr; + void *proc_ctx_cpu_ptr; + uint64_t process_quantum; + struct list_head gang_list; + uint32_t doorbell_index; + struct mutex doorbell_lock; +}; + +struct amdgpu_mes_gang { + int gang_id; + int priority; + int inprocess_gang_priority; + int global_priority_level; + struct list_head list; + struct amdgpu_mes_process *process; + struct amdgpu_bo *gang_ctx_bo; + uint64_t gang_ctx_gpu_addr; + void *gang_ctx_cpu_ptr; + uint64_t gang_quantum; + struct list_head queue_list; +}; + +struct amdgpu_mes_queue { + struct list_head list; + struct amdgpu_mes_gang *gang; + int queue_id; + uint64_t doorbell_off; + struct amdgpu_bo *mqd_obj; + void *mqd_cpu_ptr; + uint64_t mqd_gpu_addr; + uint64_t wptr_gpu_addr; + int queue_type; + int paging; + struct amdgpu_ring *ring; +}; + +struct amdgpu_mes_queue_properties { + int queue_type; + uint64_t hqd_base_gpu_addr; + uint64_t rptr_gpu_addr; + uint64_t wptr_gpu_addr; + uint64_t wptr_mc_addr; + uint32_t queue_size; + uint64_t eop_gpu_addr; + uint32_t hqd_pipe_priority; + uint32_t hqd_queue_priority; + bool paging; + struct amdgpu_ring *ring; + /* out */ + uint64_t doorbell_off; +}; + +struct amdgpu_mes_gang_properties { + uint32_t priority; + uint32_t gang_quantum; + uint32_t inprocess_gang_priority; + uint32_t priority_level; + int global_priority_level; +}; + +struct mes_add_queue_input { + uint32_t process_id; + uint64_t page_table_base_addr; + uint64_t process_va_start; + uint64_t process_va_end; + uint64_t process_quantum; + uint64_t process_context_addr; + uint64_t gang_quantum; + uint64_t gang_context_addr; + uint32_t inprocess_gang_priority; + uint32_t gang_global_priority_level; + uint32_t doorbell_offset; + uint64_t mqd_addr; + uint64_t wptr_addr; + uint64_t wptr_mc_addr; + uint32_t queue_type; + uint32_t paging; + uint32_t gws_base; + uint32_t gws_size; + uint64_t tba_addr; + uint64_t tma_addr; + uint32_t trap_en; + uint32_t skip_process_ctx_clear; + uint32_t is_kfd_process; + uint32_t is_aql_queue; + uint32_t queue_size; + uint32_t exclusively_scheduled; +}; + +struct mes_remove_queue_input { + uint32_t doorbell_offset; + uint64_t gang_context_addr; +}; + +struct mes_unmap_legacy_queue_input { + enum amdgpu_unmap_queues_action action; + uint32_t queue_type; + uint32_t doorbell_offset; + uint32_t pipe_id; + uint32_t queue_id; + uint64_t trail_fence_addr; + uint64_t trail_fence_data; +}; + +struct mes_suspend_gang_input { + bool suspend_all_gangs; + uint64_t gang_context_addr; + uint64_t suspend_fence_addr; + uint32_t suspend_fence_value; +}; + +struct mes_resume_gang_input { + bool resume_all_gangs; + uint64_t gang_context_addr; +}; + +enum mes_misc_opcode { + MES_MISC_OP_WRITE_REG, + MES_MISC_OP_READ_REG, + MES_MISC_OP_WRM_REG_WAIT, + MES_MISC_OP_WRM_REG_WR_WAIT, + MES_MISC_OP_SET_SHADER_DEBUGGER, +}; + +struct mes_misc_op_input { + enum mes_misc_opcode op; + + union { + struct { + uint32_t reg_offset; + uint64_t buffer_addr; + } read_reg; + + struct { + uint32_t reg_offset; + uint32_t reg_value; + } write_reg; + + struct { + uint32_t ref; + uint32_t mask; + uint32_t reg0; + uint32_t reg1; + } wrm_reg; + + struct { + uint64_t process_context_addr; + union { + struct { + uint64_t single_memop : 1; + uint64_t single_alu_op : 1; + uint64_t reserved: 30; + }; + uint32_t u32all; + } flags; + uint32_t spi_gdbg_per_vmid_cntl; + uint32_t tcp_watch_cntl[4]; + uint32_t trap_en; + } set_shader_debugger; + }; +}; + +struct amdgpu_mes_funcs { + int (*add_hw_queue)(struct amdgpu_mes *mes, + struct mes_add_queue_input *input); + + int (*remove_hw_queue)(struct amdgpu_mes *mes, + struct mes_remove_queue_input *input); + + int (*unmap_legacy_queue)(struct amdgpu_mes *mes, + struct mes_unmap_legacy_queue_input *input); + + int (*suspend_gang)(struct amdgpu_mes *mes, + struct mes_suspend_gang_input *input); + + int (*resume_gang)(struct amdgpu_mes *mes, + struct mes_resume_gang_input *input); + + int (*misc_op)(struct amdgpu_mes *mes, + struct mes_misc_op_input *input); +}; + +#define amdgpu_mes_kiq_hw_init(adev) (adev)->mes.kiq_hw_init((adev)) +#define amdgpu_mes_kiq_hw_fini(adev) (adev)->mes.kiq_hw_fini((adev)) + +int amdgpu_mes_ctx_get_offs(struct amdgpu_ring *ring, unsigned int id_offs); + +int amdgpu_mes_init_microcode(struct amdgpu_device *adev, int pipe); +int amdgpu_mes_init(struct amdgpu_device *adev); +void amdgpu_mes_fini(struct amdgpu_device *adev); + +int amdgpu_mes_create_process(struct amdgpu_device *adev, int pasid, + struct amdgpu_vm *vm); +void amdgpu_mes_destroy_process(struct amdgpu_device *adev, int pasid); + +int amdgpu_mes_add_gang(struct amdgpu_device *adev, int pasid, + struct amdgpu_mes_gang_properties *gprops, + int *gang_id); +int amdgpu_mes_remove_gang(struct amdgpu_device *adev, int gang_id); + +int amdgpu_mes_suspend(struct amdgpu_device *adev); +int amdgpu_mes_resume(struct amdgpu_device *adev); + +int amdgpu_mes_add_hw_queue(struct amdgpu_device *adev, int gang_id, + struct amdgpu_mes_queue_properties *qprops, + int *queue_id); +int amdgpu_mes_remove_hw_queue(struct amdgpu_device *adev, int queue_id); + +int amdgpu_mes_unmap_legacy_queue(struct amdgpu_device *adev, + struct amdgpu_ring *ring, + enum amdgpu_unmap_queues_action action, + u64 gpu_addr, u64 seq); + +uint32_t amdgpu_mes_rreg(struct amdgpu_device *adev, uint32_t reg); +int amdgpu_mes_wreg(struct amdgpu_device *adev, + uint32_t reg, uint32_t val); +int amdgpu_mes_reg_wait(struct amdgpu_device *adev, uint32_t reg, + uint32_t val, uint32_t mask); +int amdgpu_mes_reg_write_reg_wait(struct amdgpu_device *adev, + uint32_t reg0, uint32_t reg1, + uint32_t ref, uint32_t mask); +int amdgpu_mes_set_shader_debugger(struct amdgpu_device *adev, + uint64_t process_context_addr, + uint32_t spi_gdbg_per_vmid_cntl, + const uint32_t *tcp_watch_cntl, + uint32_t flags, + bool trap_en); + +int amdgpu_mes_add_ring(struct amdgpu_device *adev, int gang_id, + int queue_type, int idx, + struct amdgpu_mes_ctx_data *ctx_data, + struct amdgpu_ring **out); +void amdgpu_mes_remove_ring(struct amdgpu_device *adev, + struct amdgpu_ring *ring); + +uint32_t amdgpu_mes_get_aggregated_doorbell_index(struct amdgpu_device *adev, + enum amdgpu_mes_priority_level prio); + +int amdgpu_mes_ctx_alloc_meta_data(struct amdgpu_device *adev, + struct amdgpu_mes_ctx_data *ctx_data); +void amdgpu_mes_ctx_free_meta_data(struct amdgpu_mes_ctx_data *ctx_data); +int amdgpu_mes_ctx_map_meta_data(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + struct amdgpu_mes_ctx_data *ctx_data); +int amdgpu_mes_ctx_unmap_meta_data(struct amdgpu_device *adev, + struct amdgpu_mes_ctx_data *ctx_data); + +int amdgpu_mes_self_test(struct amdgpu_device *adev); + +int amdgpu_mes_doorbell_process_slice(struct amdgpu_device *adev); + +/* + * MES lock can be taken in MMU notifiers. + * + * A bit more detail about why to set no-FS reclaim with MES lock: + * + * The purpose of the MMU notifier is to stop GPU access to memory so + * that the Linux VM subsystem can move pages around safely. This is + * done by preempting user mode queues for the affected process. When + * MES is used, MES lock needs to be taken to preempt the queues. + * + * The MMU notifier callback entry point in the driver is + * amdgpu_mn_invalidate_range_start_hsa. The relevant call chain from + * there is: + * amdgpu_amdkfd_evict_userptr -> kgd2kfd_quiesce_mm -> + * kfd_process_evict_queues -> pdd->dev->dqm->ops.evict_process_queues + * + * The last part of the chain is a function pointer where we take the + * MES lock. + * + * The problem with taking locks in the MMU notifier is, that MMU + * notifiers can be called in reclaim-FS context. That's where the + * kernel frees up pages to make room for new page allocations under + * memory pressure. While we are running in reclaim-FS context, we must + * not trigger another memory reclaim operation because that would + * recursively reenter the reclaim code and cause a deadlock. The + * memalloc_nofs_save/restore calls guarantee that. + * + * In addition we also need to avoid lock dependencies on other locks taken + * under the MES lock, for example reservation locks. Here is a possible + * scenario of a deadlock: + * Thread A: takes and holds reservation lock | triggers reclaim-FS | + * MMU notifier | blocks trying to take MES lock + * Thread B: takes and holds MES lock | blocks trying to take reservation lock + * + * In this scenario Thread B gets involved in a deadlock even without + * triggering a reclaim-FS operation itself. + * To fix this and break the lock dependency chain you'd need to either: + * 1. protect reservation locks with memalloc_nofs_save/restore, or + * 2. avoid taking reservation locks under the MES lock. + * + * Reservation locks are taken all over the kernel in different subsystems, we + * have no control over them and their lock dependencies.So the only workable + * solution is to avoid taking other locks under the MES lock. + * As a result, make sure no reclaim-FS happens while holding this lock anywhere + * to prevent deadlocks when an MMU notifier runs in reclaim-FS context. + */ +static inline void amdgpu_mes_lock(struct amdgpu_mes *mes) +{ + mutex_lock(&mes->mutex_hidden); + mes->saved_flags = memalloc_noreclaim_save(); +} + +static inline void amdgpu_mes_unlock(struct amdgpu_mes *mes) +{ + memalloc_noreclaim_restore(mes->saved_flags); + mutex_unlock(&mes->mutex_hidden); +} +#endif /* __AMDGPU_MES_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes_ctx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes_ctx.h new file mode 100644 index 000000000..912a5be2e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes_ctx.h @@ -0,0 +1,122 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_MES_CTX_H__ +#define __AMDGPU_MES_CTX_H__ + +#include "v10_structs.h" + +enum { + AMDGPU_MES_CTX_RPTR_OFFS = 0, + AMDGPU_MES_CTX_WPTR_OFFS, + AMDGPU_MES_CTX_FENCE_OFFS, + AMDGPU_MES_CTX_COND_EXE_OFFS, + AMDGPU_MES_CTX_TRAIL_FENCE_OFFS, + AMDGPU_MES_CTX_MAX_OFFS, +}; + +enum { + AMDGPU_MES_CTX_RING_OFFS = AMDGPU_MES_CTX_MAX_OFFS, + AMDGPU_MES_CTX_IB_OFFS, + AMDGPU_MES_CTX_PADDING_OFFS, +}; + +#define AMDGPU_MES_CTX_MAX_GFX_RINGS 1 +#define AMDGPU_MES_CTX_MAX_COMPUTE_RINGS 4 +#define AMDGPU_MES_CTX_MAX_SDMA_RINGS 2 +#define AMDGPU_MES_CTX_MAX_RINGS \ + (AMDGPU_MES_CTX_MAX_GFX_RINGS + \ + AMDGPU_MES_CTX_MAX_COMPUTE_RINGS + \ + AMDGPU_MES_CTX_MAX_SDMA_RINGS) + +#define AMDGPU_CSA_SDMA_SIZE 64 +#define GFX10_MEC_HPD_SIZE 2048 + +struct amdgpu_wb_slot { + uint32_t data[8]; +}; + +struct amdgpu_mes_ctx_meta_data { + struct { + uint8_t ring[PAGE_SIZE * 4]; + + /* gfx csa */ + struct v10_gfx_meta_data gfx_meta_data; + + uint8_t gds_backup[64 * 1024]; + + struct amdgpu_wb_slot slots[AMDGPU_MES_CTX_MAX_OFFS]; + + /* only for ib test */ + uint32_t ib[256] __aligned(256); + + uint32_t padding[64]; + + } __aligned(PAGE_SIZE) gfx[AMDGPU_MES_CTX_MAX_GFX_RINGS]; + + struct { + uint8_t ring[PAGE_SIZE * 4]; + + uint8_t mec_hpd[GFX10_MEC_HPD_SIZE]; + + struct amdgpu_wb_slot slots[AMDGPU_MES_CTX_MAX_OFFS]; + + /* only for ib test */ + uint32_t ib[256] __aligned(256); + + uint32_t padding[64]; + + } __aligned(PAGE_SIZE) compute[AMDGPU_MES_CTX_MAX_COMPUTE_RINGS]; + + struct { + uint8_t ring[PAGE_SIZE * 4]; + + /* sdma csa for mcbp */ + uint8_t sdma_meta_data[AMDGPU_CSA_SDMA_SIZE]; + + struct amdgpu_wb_slot slots[AMDGPU_MES_CTX_MAX_OFFS]; + + /* only for ib test */ + uint32_t ib[256] __aligned(256); + + uint32_t padding[64]; + + } __aligned(PAGE_SIZE) sdma[AMDGPU_MES_CTX_MAX_SDMA_RINGS]; +}; + +struct amdgpu_mes_ctx_data { + struct amdgpu_bo *meta_data_obj; + uint64_t meta_data_gpu_addr; + uint64_t meta_data_mc_addr; + struct amdgpu_bo_va *meta_data_va; + void *meta_data_ptr; + uint32_t gang_ids[AMDGPU_HW_IP_DMA+1]; +}; + +#define AMDGPU_FENCE_MES_QUEUE_FLAG 0x1000000u +#define AMDGPU_FENCE_MES_QUEUE_ID_MASK (AMDGPU_FENCE_MES_QUEUE_FLAG - 1) + +#define AMDGPU_FENCE_MES_QUEUE_FLAG 0x1000000u +#define AMDGPU_FENCE_MES_QUEUE_ID_MASK (AMDGPU_FENCE_MES_QUEUE_FLAG - 1) + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mmhub.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mmhub.c new file mode 100644 index 000000000..0f6b1021f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mmhub.c @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +#include "amdgpu.h" +#include "amdgpu_ras.h" + +int amdgpu_mmhub_ras_sw_init(struct amdgpu_device *adev) +{ + int err; + struct amdgpu_mmhub_ras *ras; + + if (!adev->mmhub.ras) + return 0; + + ras = adev->mmhub.ras; + err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); + if (err) { + dev_err(adev->dev, "Failed to register mmhub ras block!\n"); + return err; + } + + strcpy(ras->ras_block.ras_comm.name, "mmhub"); + ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__MMHUB; + ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; + adev->mmhub.ras_if = &ras->ras_block.ras_comm; + + /* mmhub ras follows amdgpu_ras_block_late_init_default for late init */ + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mmhub.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mmhub.h new file mode 100644 index 000000000..1ca9d4ed8 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mmhub.h @@ -0,0 +1,77 @@ +/* + * Copyright (C) 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +#ifndef __AMDGPU_MMHUB_H__ +#define __AMDGPU_MMHUB_H__ + +enum amdgpu_mmhub_ras_memory_id { + AMDGPU_MMHUB_WGMI_PAGEMEM = 0, + AMDGPU_MMHUB_RGMI_PAGEMEM = 1, + AMDGPU_MMHUB_WDRAM_PAGEMEM = 2, + AMDGPU_MMHUB_RDRAM_PAGEMEM = 3, + AMDGPU_MMHUB_WIO_CMDMEM = 4, + AMDGPU_MMHUB_RIO_CMDMEM = 5, + AMDGPU_MMHUB_WGMI_CMDMEM = 6, + AMDGPU_MMHUB_RGMI_CMDMEM = 7, + AMDGPU_MMHUB_WDRAM_CMDMEM = 8, + AMDGPU_MMHUB_RDRAM_CMDMEM = 9, + AMDGPU_MMHUB_MAM_DMEM0 = 10, + AMDGPU_MMHUB_MAM_DMEM1 = 11, + AMDGPU_MMHUB_MAM_DMEM2 = 12, + AMDGPU_MMHUB_MAM_DMEM3 = 13, + AMDGPU_MMHUB_WRET_TAGMEM = 19, + AMDGPU_MMHUB_RRET_TAGMEM = 20, + AMDGPU_MMHUB_WIO_DATAMEM = 21, + AMDGPU_MMHUB_WGMI_DATAMEM = 22, + AMDGPU_MMHUB_WDRAM_DATAMEM = 23, + AMDGPU_MMHUB_MEMORY_BLOCK_LAST, +}; + +struct amdgpu_mmhub_ras { + struct amdgpu_ras_block_object ras_block; +}; + +struct amdgpu_mmhub_funcs { + u64 (*get_fb_location)(struct amdgpu_device *adev); + u64 (*get_mc_fb_offset)(struct amdgpu_device *adev); + void (*init)(struct amdgpu_device *adev); + int (*gart_enable)(struct amdgpu_device *adev); + void (*set_fault_enable_default)(struct amdgpu_device *adev, + bool value); + void (*gart_disable)(struct amdgpu_device *adev); + int (*set_clockgating)(struct amdgpu_device *adev, + enum amd_clockgating_state state); + void (*get_clockgating)(struct amdgpu_device *adev, u64 *flags); + void (*setup_vm_pt_regs)(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base); + void (*update_power_gating)(struct amdgpu_device *adev, + bool enable); +}; + +struct amdgpu_mmhub { + struct ras_common_if *ras_if; + const struct amdgpu_mmhub_funcs *funcs; + struct amdgpu_mmhub_ras *ras; +}; + +int amdgpu_mmhub_ras_sw_init(struct amdgpu_device *adev); + +#endif + diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h new file mode 100644 index 000000000..32fe05c81 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h @@ -0,0 +1,618 @@ +/* + * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and + * VA Linux Systems Inc., Fremont, California. + * Copyright 2008 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Original Authors: + * Kevin E. Martin, Rickard E. Faith, Alan Hourihane + * + * Kernel port Author: Dave Airlie + */ + +#ifndef AMDGPU_MODE_H +#define AMDGPU_MODE_H + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "amdgpu_irq.h" + +#include +#include "modules/inc/mod_freesync.h" +#include "amdgpu_dm_irq_params.h" + +struct amdgpu_bo; +struct amdgpu_device; +struct amdgpu_encoder; +struct amdgpu_router; +struct amdgpu_hpd; + +#define to_amdgpu_crtc(x) container_of(x, struct amdgpu_crtc, base) +#define to_amdgpu_connector(x) container_of(x, struct amdgpu_connector, base) +#define to_amdgpu_encoder(x) container_of(x, struct amdgpu_encoder, base) +#define to_amdgpu_framebuffer(x) container_of(x, struct amdgpu_framebuffer, base) + +#define to_dm_plane_state(x) container_of(x, struct dm_plane_state, base) + +#define AMDGPU_MAX_HPD_PINS 6 +#define AMDGPU_MAX_CRTCS 6 +#define AMDGPU_MAX_PLANES 6 +#define AMDGPU_MAX_AFMT_BLOCKS 9 + +enum amdgpu_rmx_type { + RMX_OFF, + RMX_FULL, + RMX_CENTER, + RMX_ASPECT +}; + +enum amdgpu_underscan_type { + UNDERSCAN_OFF, + UNDERSCAN_ON, + UNDERSCAN_AUTO, +}; + +#define AMDGPU_HPD_CONNECT_INT_DELAY_IN_MS 50 +#define AMDGPU_HPD_DISCONNECT_INT_DELAY_IN_MS 10 + +enum amdgpu_hpd_id { + AMDGPU_HPD_1 = 0, + AMDGPU_HPD_2, + AMDGPU_HPD_3, + AMDGPU_HPD_4, + AMDGPU_HPD_5, + AMDGPU_HPD_6, + AMDGPU_HPD_NONE = 0xff, +}; + +enum amdgpu_crtc_irq { + AMDGPU_CRTC_IRQ_VBLANK1 = 0, + AMDGPU_CRTC_IRQ_VBLANK2, + AMDGPU_CRTC_IRQ_VBLANK3, + AMDGPU_CRTC_IRQ_VBLANK4, + AMDGPU_CRTC_IRQ_VBLANK5, + AMDGPU_CRTC_IRQ_VBLANK6, + AMDGPU_CRTC_IRQ_VLINE1, + AMDGPU_CRTC_IRQ_VLINE2, + AMDGPU_CRTC_IRQ_VLINE3, + AMDGPU_CRTC_IRQ_VLINE4, + AMDGPU_CRTC_IRQ_VLINE5, + AMDGPU_CRTC_IRQ_VLINE6, + AMDGPU_CRTC_IRQ_NONE = 0xff +}; + +enum amdgpu_pageflip_irq { + AMDGPU_PAGEFLIP_IRQ_D1 = 0, + AMDGPU_PAGEFLIP_IRQ_D2, + AMDGPU_PAGEFLIP_IRQ_D3, + AMDGPU_PAGEFLIP_IRQ_D4, + AMDGPU_PAGEFLIP_IRQ_D5, + AMDGPU_PAGEFLIP_IRQ_D6, + AMDGPU_PAGEFLIP_IRQ_NONE = 0xff +}; + +enum amdgpu_flip_status { + AMDGPU_FLIP_NONE, + AMDGPU_FLIP_PENDING, + AMDGPU_FLIP_SUBMITTED +}; + +#define AMDGPU_MAX_I2C_BUS 16 + +/* amdgpu gpio-based i2c + * 1. "mask" reg and bits + * grabs the gpio pins for software use + * 0=not held 1=held + * 2. "a" reg and bits + * output pin value + * 0=low 1=high + * 3. "en" reg and bits + * sets the pin direction + * 0=input 1=output + * 4. "y" reg and bits + * input pin value + * 0=low 1=high + */ +struct amdgpu_i2c_bus_rec { + bool valid; + /* id used by atom */ + uint8_t i2c_id; + /* id used by atom */ + enum amdgpu_hpd_id hpd; + /* can be used with hw i2c engine */ + bool hw_capable; + /* uses multi-media i2c engine */ + bool mm_i2c; + /* regs and bits */ + uint32_t mask_clk_reg; + uint32_t mask_data_reg; + uint32_t a_clk_reg; + uint32_t a_data_reg; + uint32_t en_clk_reg; + uint32_t en_data_reg; + uint32_t y_clk_reg; + uint32_t y_data_reg; + uint32_t mask_clk_mask; + uint32_t mask_data_mask; + uint32_t a_clk_mask; + uint32_t a_data_mask; + uint32_t en_clk_mask; + uint32_t en_data_mask; + uint32_t y_clk_mask; + uint32_t y_data_mask; +}; + +#define AMDGPU_MAX_BIOS_CONNECTOR 16 + +/* pll flags */ +#define AMDGPU_PLL_USE_BIOS_DIVS (1 << 0) +#define AMDGPU_PLL_NO_ODD_POST_DIV (1 << 1) +#define AMDGPU_PLL_USE_REF_DIV (1 << 2) +#define AMDGPU_PLL_LEGACY (1 << 3) +#define AMDGPU_PLL_PREFER_LOW_REF_DIV (1 << 4) +#define AMDGPU_PLL_PREFER_HIGH_REF_DIV (1 << 5) +#define AMDGPU_PLL_PREFER_LOW_FB_DIV (1 << 6) +#define AMDGPU_PLL_PREFER_HIGH_FB_DIV (1 << 7) +#define AMDGPU_PLL_PREFER_LOW_POST_DIV (1 << 8) +#define AMDGPU_PLL_PREFER_HIGH_POST_DIV (1 << 9) +#define AMDGPU_PLL_USE_FRAC_FB_DIV (1 << 10) +#define AMDGPU_PLL_PREFER_CLOSEST_LOWER (1 << 11) +#define AMDGPU_PLL_USE_POST_DIV (1 << 12) +#define AMDGPU_PLL_IS_LCD (1 << 13) +#define AMDGPU_PLL_PREFER_MINM_OVER_MAXP (1 << 14) + +struct amdgpu_pll { + /* reference frequency */ + uint32_t reference_freq; + + /* fixed dividers */ + uint32_t reference_div; + uint32_t post_div; + + /* pll in/out limits */ + uint32_t pll_in_min; + uint32_t pll_in_max; + uint32_t pll_out_min; + uint32_t pll_out_max; + uint32_t lcd_pll_out_min; + uint32_t lcd_pll_out_max; + uint32_t best_vco; + + /* divider limits */ + uint32_t min_ref_div; + uint32_t max_ref_div; + uint32_t min_post_div; + uint32_t max_post_div; + uint32_t min_feedback_div; + uint32_t max_feedback_div; + uint32_t min_frac_feedback_div; + uint32_t max_frac_feedback_div; + + /* flags for the current clock */ + uint32_t flags; + + /* pll id */ + uint32_t id; +}; + +struct amdgpu_i2c_chan { + struct i2c_adapter adapter; + struct drm_device *dev; + struct i2c_algo_bit_data bit; + struct amdgpu_i2c_bus_rec rec; + struct drm_dp_aux aux; + bool has_aux; + struct mutex mutex; +}; + +struct amdgpu_afmt { + bool enabled; + int offset; + bool last_buffer_filled_status; + int id; + struct amdgpu_audio_pin *pin; +}; + +/* + * Audio + */ +struct amdgpu_audio_pin { + int channels; + int rate; + int bits_per_sample; + u8 status_bits; + u8 category_code; + u32 offset; + bool connected; + u32 id; +}; + +struct amdgpu_audio { + bool enabled; + struct amdgpu_audio_pin pin[AMDGPU_MAX_AFMT_BLOCKS]; + int num_pins; +}; + +struct amdgpu_display_funcs { + /* display watermarks */ + void (*bandwidth_update)(struct amdgpu_device *adev); + /* get frame count */ + u32 (*vblank_get_counter)(struct amdgpu_device *adev, int crtc); + /* set backlight level */ + void (*backlight_set_level)(struct amdgpu_encoder *amdgpu_encoder, + u8 level); + /* get backlight level */ + u8 (*backlight_get_level)(struct amdgpu_encoder *amdgpu_encoder); + /* hotplug detect */ + bool (*hpd_sense)(struct amdgpu_device *adev, enum amdgpu_hpd_id hpd); + void (*hpd_set_polarity)(struct amdgpu_device *adev, + enum amdgpu_hpd_id hpd); + u32 (*hpd_get_gpio_reg)(struct amdgpu_device *adev); + /* pageflipping */ + void (*page_flip)(struct amdgpu_device *adev, + int crtc_id, u64 crtc_base, bool async); + int (*page_flip_get_scanoutpos)(struct amdgpu_device *adev, int crtc, + u32 *vbl, u32 *position); + /* display topology setup */ + void (*add_encoder)(struct amdgpu_device *adev, + uint32_t encoder_enum, + uint32_t supported_device, + u16 caps); + void (*add_connector)(struct amdgpu_device *adev, + uint32_t connector_id, + uint32_t supported_device, + int connector_type, + struct amdgpu_i2c_bus_rec *i2c_bus, + uint16_t connector_object_id, + struct amdgpu_hpd *hpd, + struct amdgpu_router *router); + + +}; + +struct amdgpu_framebuffer { + struct drm_framebuffer base; + + uint64_t tiling_flags; + bool tmz_surface; + + /* caching for later use */ + uint64_t address; +}; + +struct amdgpu_mode_info { + struct atom_context *atom_context; + struct card_info *atom_card_info; + bool mode_config_initialized; + struct amdgpu_crtc *crtcs[AMDGPU_MAX_CRTCS]; + struct drm_plane *planes[AMDGPU_MAX_PLANES]; + struct amdgpu_afmt *afmt[AMDGPU_MAX_AFMT_BLOCKS]; + /* DVI-I properties */ + struct drm_property *coherent_mode_property; + /* DAC enable load detect */ + struct drm_property *load_detect_property; + /* underscan */ + struct drm_property *underscan_property; + struct drm_property *underscan_hborder_property; + struct drm_property *underscan_vborder_property; + /* audio */ + struct drm_property *audio_property; + /* FMT dithering */ + struct drm_property *dither_property; + /* Adaptive Backlight Modulation (power feature) */ + struct drm_property *abm_level_property; + /* hardcoded DFP edid from BIOS */ + struct edid *bios_hardcoded_edid; + int bios_hardcoded_edid_size; + + /* firmware flags */ + u32 firmware_flags; + /* pointer to backlight encoder */ + struct amdgpu_encoder *bl_encoder; + u8 bl_level; /* saved backlight level */ + struct amdgpu_audio audio; /* audio stuff */ + int num_crtc; /* number of crtcs */ + int num_hpd; /* number of hpd pins */ + int num_dig; /* number of dig blocks */ + bool gpu_vm_support; /* supports display from GTT */ + int disp_priority; + const struct amdgpu_display_funcs *funcs; + const enum drm_plane_type *plane_type; +}; + +#define AMDGPU_MAX_BL_LEVEL 0xFF + +struct amdgpu_backlight_privdata { + struct amdgpu_encoder *encoder; + uint8_t negative; +}; + +struct amdgpu_atom_ss { + uint16_t percentage; + uint16_t percentage_divider; + uint8_t type; + uint16_t step; + uint8_t delay; + uint8_t range; + uint8_t refdiv; + /* asic_ss */ + uint16_t rate; + uint16_t amount; +}; + +struct amdgpu_crtc { + struct drm_crtc base; + int crtc_id; + bool enabled; + bool can_tile; + uint32_t crtc_offset; + struct drm_gem_object *cursor_bo; + uint64_t cursor_addr; + int cursor_x; + int cursor_y; + int cursor_hot_x; + int cursor_hot_y; + int cursor_width; + int cursor_height; + int max_cursor_width; + int max_cursor_height; + enum amdgpu_rmx_type rmx_type; + u8 h_border; + u8 v_border; + fixed20_12 vsc; + fixed20_12 hsc; + struct drm_display_mode native_mode; + u32 pll_id; + /* page flipping */ + struct amdgpu_flip_work *pflip_works; + enum amdgpu_flip_status pflip_status; + int deferred_flip_completion; + /* parameters access from DM IRQ handler */ + struct dm_irq_params dm_irq_params; + /* pll sharing */ + struct amdgpu_atom_ss ss; + bool ss_enabled; + u32 adjusted_clock; + int bpc; + u32 pll_reference_div; + u32 pll_post_div; + u32 pll_flags; + struct drm_encoder *encoder; + struct drm_connector *connector; + /* for dpm */ + u32 line_time; + u32 wm_low; + u32 wm_high; + u32 lb_vblank_lead_lines; + struct drm_display_mode hw_mode; + /* for virtual dce */ + struct hrtimer vblank_timer; + enum amdgpu_interrupt_state vsync_timer_enabled; + + int otg_inst; + struct drm_pending_vblank_event *event; +}; + +struct amdgpu_encoder_atom_dig { + bool linkb; + /* atom dig */ + bool coherent_mode; + int dig_encoder; /* -1 disabled, 0 DIGA, 1 DIGB, etc. */ + /* atom lvds/edp */ + uint32_t lcd_misc; + uint16_t panel_pwr_delay; + uint32_t lcd_ss_id; + /* panel mode */ + struct drm_display_mode native_mode; + struct backlight_device *bl_dev; + int dpms_mode; + uint8_t backlight_level; + int panel_mode; + struct amdgpu_afmt *afmt; +}; + +struct amdgpu_encoder { + struct drm_encoder base; + uint32_t encoder_enum; + uint32_t encoder_id; + uint32_t devices; + uint32_t active_device; + uint32_t flags; + uint32_t pixel_clock; + enum amdgpu_rmx_type rmx_type; + enum amdgpu_underscan_type underscan_type; + uint32_t underscan_hborder; + uint32_t underscan_vborder; + struct drm_display_mode native_mode; + void *enc_priv; + int audio_polling_active; + bool is_ext_encoder; + u16 caps; +}; + +struct amdgpu_connector_atom_dig { + /* displayport */ + u8 dpcd[DP_RECEIVER_CAP_SIZE]; + u8 downstream_ports[DP_MAX_DOWNSTREAM_PORTS]; + u8 dp_sink_type; + int dp_clock; + int dp_lane_count; + bool edp_on; +}; + +struct amdgpu_gpio_rec { + bool valid; + u8 id; + u32 reg; + u32 mask; + u32 shift; +}; + +struct amdgpu_hpd { + enum amdgpu_hpd_id hpd; + u8 plugged_state; + struct amdgpu_gpio_rec gpio; +}; + +struct amdgpu_router { + u32 router_id; + struct amdgpu_i2c_bus_rec i2c_info; + u8 i2c_addr; + /* i2c mux */ + bool ddc_valid; + u8 ddc_mux_type; + u8 ddc_mux_control_pin; + u8 ddc_mux_state; + /* clock/data mux */ + bool cd_valid; + u8 cd_mux_type; + u8 cd_mux_control_pin; + u8 cd_mux_state; +}; + +enum amdgpu_connector_audio { + AMDGPU_AUDIO_DISABLE = 0, + AMDGPU_AUDIO_ENABLE = 1, + AMDGPU_AUDIO_AUTO = 2 +}; + +enum amdgpu_connector_dither { + AMDGPU_FMT_DITHER_DISABLE = 0, + AMDGPU_FMT_DITHER_ENABLE = 1, +}; + +struct amdgpu_dm_dp_aux { + struct drm_dp_aux aux; + struct ddc_service *ddc_service; +}; + +struct amdgpu_i2c_adapter { + struct i2c_adapter base; + + struct ddc_service *ddc_service; +}; + +#define TO_DM_AUX(x) container_of((x), struct amdgpu_dm_dp_aux, aux) + +struct amdgpu_connector { + struct drm_connector base; + uint32_t connector_id; + uint32_t devices; + struct amdgpu_i2c_chan *ddc_bus; + /* some systems have an hdmi and vga port with a shared ddc line */ + bool shared_ddc; + bool use_digital; + /* we need to mind the EDID between detect + and get modes due to analog/digital/tvencoder */ + struct edid *edid; + void *con_priv; + bool dac_load_detect; + bool detected_by_load; /* if the connection status was determined by load */ + bool detected_hpd_without_ddc; /* if an HPD signal was detected on DVI, but ddc probing failed */ + uint16_t connector_object_id; + struct amdgpu_hpd hpd; + struct amdgpu_router router; + struct amdgpu_i2c_chan *router_bus; + enum amdgpu_connector_audio audio; + enum amdgpu_connector_dither dither; + unsigned pixelclock_for_modeset; +}; + +/* TODO: start to use this struct and remove same field from base one */ +struct amdgpu_mst_connector { + struct amdgpu_connector base; + + struct drm_dp_mst_topology_mgr mst_mgr; + struct amdgpu_dm_dp_aux dm_dp_aux; + struct drm_dp_mst_port *mst_output_port; + struct amdgpu_connector *mst_root; + bool is_mst_connector; + struct amdgpu_encoder *mst_encoder; +}; + +#define ENCODER_MODE_IS_DP(em) (((em) == ATOM_ENCODER_MODE_DP) || \ + ((em) == ATOM_ENCODER_MODE_DP_MST)) + +/* Driver internal use only flags of amdgpu_display_get_crtc_scanoutpos() */ +#define DRM_SCANOUTPOS_VALID (1 << 0) +#define DRM_SCANOUTPOS_IN_VBLANK (1 << 1) +#define DRM_SCANOUTPOS_ACCURATE (1 << 2) +#define USE_REAL_VBLANKSTART (1 << 30) +#define GET_DISTANCE_TO_VBLANKSTART (1 << 31) + +void amdgpu_link_encoder_connector(struct drm_device *dev); + +struct drm_connector * +amdgpu_get_connector_for_encoder(struct drm_encoder *encoder); +struct drm_connector * +amdgpu_get_connector_for_encoder_init(struct drm_encoder *encoder); +bool amdgpu_dig_monitor_is_duallink(struct drm_encoder *encoder, + u32 pixel_clock); + +u16 amdgpu_encoder_get_dp_bridge_encoder_id(struct drm_encoder *encoder); +struct drm_encoder *amdgpu_get_external_encoder(struct drm_encoder *encoder); + +bool amdgpu_display_ddc_probe(struct amdgpu_connector *amdgpu_connector, + bool use_aux); + +void amdgpu_encoder_set_active_device(struct drm_encoder *encoder); + +int amdgpu_display_get_crtc_scanoutpos(struct drm_device *dev, + unsigned int pipe, unsigned int flags, int *vpos, + int *hpos, ktime_t *stime, ktime_t *etime, + const struct drm_display_mode *mode); + +int amdgpufb_remove(struct drm_device *dev, struct drm_framebuffer *fb); + +void amdgpu_enc_destroy(struct drm_encoder *encoder); +void amdgpu_copy_fb(struct drm_device *dev, struct drm_gem_object *dst_obj); +bool amdgpu_display_crtc_scaling_mode_fixup(struct drm_crtc *crtc, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode); +void amdgpu_panel_mode_fixup(struct drm_encoder *encoder, + struct drm_display_mode *adjusted_mode); +int amdgpu_display_crtc_idx_to_irq_type(struct amdgpu_device *adev, int crtc); + +bool amdgpu_crtc_get_scanout_position(struct drm_crtc *crtc, + bool in_vblank_irq, int *vpos, + int *hpos, ktime_t *stime, ktime_t *etime, + const struct drm_display_mode *mode); + +/* amdgpu_display.c */ +void amdgpu_display_print_display_setup(struct drm_device *dev); +int amdgpu_display_modeset_create_props(struct amdgpu_device *adev); +int amdgpu_display_crtc_set_config(struct drm_mode_set *set, + struct drm_modeset_acquire_ctx *ctx); +int amdgpu_display_crtc_page_flip_target(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + struct drm_pending_vblank_event *event, + uint32_t page_flip_flags, uint32_t target, + struct drm_modeset_acquire_ctx *ctx); +extern const struct drm_mode_config_funcs amdgpu_mode_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.c new file mode 100644 index 000000000..51ca544a7 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.c @@ -0,0 +1,84 @@ +/* + * Copyright (C) 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "amdgpu.h" +#include "amdgpu_ras.h" + +int amdgpu_nbio_ras_sw_init(struct amdgpu_device *adev) +{ + int err; + struct amdgpu_nbio_ras *ras; + + if (!adev->nbio.ras) + return 0; + + ras = adev->nbio.ras; + err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); + if (err) { + dev_err(adev->dev, "Failed to register pcie_bif ras block!\n"); + return err; + } + + strcpy(ras->ras_block.ras_comm.name, "pcie_bif"); + ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__PCIE_BIF; + ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; + adev->nbio.ras_if = &ras->ras_block.ras_comm; + + return 0; +} + +u64 amdgpu_nbio_get_pcie_replay_count(struct amdgpu_device *adev) +{ + if (adev->nbio.funcs && adev->nbio.funcs->get_pcie_replay_count) + return adev->nbio.funcs->get_pcie_replay_count(adev); + + return 0; +} + +void amdgpu_nbio_get_pcie_usage(struct amdgpu_device *adev, uint64_t *count0, + uint64_t *count1) +{ + if (adev->nbio.funcs->get_pcie_usage) + adev->nbio.funcs->get_pcie_usage(adev, count0, count1); + +} + +int amdgpu_nbio_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block) +{ + int r; + r = amdgpu_ras_block_late_init(adev, ras_block); + if (r) + return r; + + if (amdgpu_ras_is_supported(adev, ras_block->block)) { + r = amdgpu_irq_get(adev, &adev->nbio.ras_controller_irq, 0); + if (r) + goto late_fini; + r = amdgpu_irq_get(adev, &adev->nbio.ras_err_event_athub_irq, 0); + if (r) + goto late_fini; + } + + return 0; +late_fini: + amdgpu_ras_block_late_fini(adev, ras_block); + return r; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h new file mode 100644 index 000000000..6cf7a8829 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h @@ -0,0 +1,121 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_NBIO_H__ +#define __AMDGPU_NBIO_H__ + +/* + * amdgpu nbio functions + */ +struct nbio_hdp_flush_reg { + u32 ref_and_mask_cp0; + u32 ref_and_mask_cp1; + u32 ref_and_mask_cp2; + u32 ref_and_mask_cp3; + u32 ref_and_mask_cp4; + u32 ref_and_mask_cp5; + u32 ref_and_mask_cp6; + u32 ref_and_mask_cp7; + u32 ref_and_mask_cp8; + u32 ref_and_mask_cp9; + u32 ref_and_mask_sdma0; + u32 ref_and_mask_sdma1; + u32 ref_and_mask_sdma2; + u32 ref_and_mask_sdma3; + u32 ref_and_mask_sdma4; + u32 ref_and_mask_sdma5; + u32 ref_and_mask_sdma6; + u32 ref_and_mask_sdma7; +}; + +struct amdgpu_nbio_ras { + struct amdgpu_ras_block_object ras_block; + void (*handle_ras_controller_intr_no_bifring)(struct amdgpu_device *adev); + void (*handle_ras_err_event_athub_intr_no_bifring)(struct amdgpu_device *adev); + int (*init_ras_controller_interrupt)(struct amdgpu_device *adev); + int (*init_ras_err_event_athub_interrupt)(struct amdgpu_device *adev); +}; + +struct amdgpu_nbio_funcs { + const struct nbio_hdp_flush_reg *hdp_flush_reg; + u32 (*get_hdp_flush_req_offset)(struct amdgpu_device *adev); + u32 (*get_hdp_flush_done_offset)(struct amdgpu_device *adev); + u32 (*get_pcie_index_offset)(struct amdgpu_device *adev); + u32 (*get_pcie_data_offset)(struct amdgpu_device *adev); + u32 (*get_pcie_index_hi_offset)(struct amdgpu_device *adev); + u32 (*get_pcie_port_index_offset)(struct amdgpu_device *adev); + u32 (*get_pcie_port_data_offset)(struct amdgpu_device *adev); + u32 (*get_rev_id)(struct amdgpu_device *adev); + void (*mc_access_enable)(struct amdgpu_device *adev, bool enable); + u32 (*get_memsize)(struct amdgpu_device *adev); + void (*sdma_doorbell_range)(struct amdgpu_device *adev, int instance, + bool use_doorbell, int doorbell_index, int doorbell_size); + void (*vcn_doorbell_range)(struct amdgpu_device *adev, bool use_doorbell, + int doorbell_index, int instance); + void (*gc_doorbell_init)(struct amdgpu_device *adev); + void (*enable_doorbell_aperture)(struct amdgpu_device *adev, + bool enable); + void (*enable_doorbell_selfring_aperture)(struct amdgpu_device *adev, + bool enable); + void (*ih_doorbell_range)(struct amdgpu_device *adev, + bool use_doorbell, int doorbell_index); + void (*enable_doorbell_interrupt)(struct amdgpu_device *adev, + bool enable); + void (*update_medium_grain_clock_gating)(struct amdgpu_device *adev, + bool enable); + void (*update_medium_grain_light_sleep)(struct amdgpu_device *adev, + bool enable); + void (*get_clockgating_state)(struct amdgpu_device *adev, + u64 *flags); + void (*ih_control)(struct amdgpu_device *adev); + void (*init_registers)(struct amdgpu_device *adev); + void (*remap_hdp_registers)(struct amdgpu_device *adev); + void (*enable_aspm)(struct amdgpu_device *adev, + bool enable); + void (*program_aspm)(struct amdgpu_device *adev); + void (*apply_lc_spc_mode_wa)(struct amdgpu_device *adev); + void (*apply_l1_link_width_reconfig_wa)(struct amdgpu_device *adev); + void (*clear_doorbell_interrupt)(struct amdgpu_device *adev); + u32 (*get_rom_offset)(struct amdgpu_device *adev); + int (*get_compute_partition_mode)(struct amdgpu_device *adev); + u32 (*get_memory_partition_mode)(struct amdgpu_device *adev, + u32 *supp_modes); + u64 (*get_pcie_replay_count)(struct amdgpu_device *adev); + void (*get_pcie_usage)(struct amdgpu_device *adev, uint64_t *count0, + uint64_t *count1); +}; + +struct amdgpu_nbio { + const struct nbio_hdp_flush_reg *hdp_flush_reg; + struct amdgpu_irq_src ras_controller_irq; + struct amdgpu_irq_src ras_err_event_athub_irq; + struct ras_common_if *ras_if; + const struct amdgpu_nbio_funcs *funcs; + struct amdgpu_nbio_ras *ras; +}; + +int amdgpu_nbio_ras_sw_init(struct amdgpu_device *adev); +void amdgpu_nbio_get_pcie_usage(struct amdgpu_device *adev, uint64_t *count0, uint64_t *count1); +int amdgpu_nbio_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block); +u64 amdgpu_nbio_get_pcie_replay_count(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c new file mode 100644 index 000000000..ace837cfa --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -0,0 +1,1642 @@ +/* + * Copyright 2009 Jerome Glisse. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ +/* + * Authors: + * Jerome Glisse + * Thomas Hellstrom + * Dave Airlie + */ +#include +#include +#include + +#include +#include +#include +#include "amdgpu.h" +#include "amdgpu_trace.h" +#include "amdgpu_amdkfd.h" + +/** + * DOC: amdgpu_object + * + * This defines the interfaces to operate on an &amdgpu_bo buffer object which + * represents memory used by driver (VRAM, system memory, etc.). The driver + * provides DRM/GEM APIs to userspace. DRM/GEM APIs then use these interfaces + * to create/destroy/set buffer object which are then managed by the kernel TTM + * memory manager. + * The interfaces are also used internally by kernel clients, including gfx, + * uvd, etc. for kernel managed allocations used by the GPU. + * + */ + +static void amdgpu_bo_destroy(struct ttm_buffer_object *tbo) +{ + struct amdgpu_bo *bo = ttm_to_amdgpu_bo(tbo); + + amdgpu_bo_kunmap(bo); + + if (bo->tbo.base.import_attach) + drm_prime_gem_destroy(&bo->tbo.base, bo->tbo.sg); + drm_gem_object_release(&bo->tbo.base); + amdgpu_bo_unref(&bo->parent); + kvfree(bo); +} + +static void amdgpu_bo_user_destroy(struct ttm_buffer_object *tbo) +{ + struct amdgpu_bo *bo = ttm_to_amdgpu_bo(tbo); + struct amdgpu_bo_user *ubo; + + ubo = to_amdgpu_bo_user(bo); + kfree(ubo->metadata); + amdgpu_bo_destroy(tbo); +} + +static void amdgpu_bo_vm_destroy(struct ttm_buffer_object *tbo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(tbo->bdev); + struct amdgpu_bo *shadow_bo = ttm_to_amdgpu_bo(tbo), *bo; + struct amdgpu_bo_vm *vmbo; + + bo = shadow_bo->parent; + vmbo = to_amdgpu_bo_vm(bo); + /* in case amdgpu_device_recover_vram got NULL of bo->parent */ + if (!list_empty(&vmbo->shadow_list)) { + mutex_lock(&adev->shadow_list_lock); + list_del_init(&vmbo->shadow_list); + mutex_unlock(&adev->shadow_list_lock); + } + + amdgpu_bo_destroy(tbo); +} + +/** + * amdgpu_bo_is_amdgpu_bo - check if the buffer object is an &amdgpu_bo + * @bo: buffer object to be checked + * + * Uses destroy function associated with the object to determine if this is + * an &amdgpu_bo. + * + * Returns: + * true if the object belongs to &amdgpu_bo, false if not. + */ +bool amdgpu_bo_is_amdgpu_bo(struct ttm_buffer_object *bo) +{ + if (bo->destroy == &amdgpu_bo_destroy || + bo->destroy == &amdgpu_bo_user_destroy || + bo->destroy == &amdgpu_bo_vm_destroy) + return true; + + return false; +} + +/** + * amdgpu_bo_placement_from_domain - set buffer's placement + * @abo: &amdgpu_bo buffer object whose placement is to be set + * @domain: requested domain + * + * Sets buffer's placement according to requested domain and the buffer's + * flags. + */ +void amdgpu_bo_placement_from_domain(struct amdgpu_bo *abo, u32 domain) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(abo->tbo.bdev); + struct ttm_placement *placement = &abo->placement; + struct ttm_place *places = abo->placements; + u64 flags = abo->flags; + u32 c = 0; + + if (domain & AMDGPU_GEM_DOMAIN_VRAM) { + unsigned int visible_pfn = adev->gmc.visible_vram_size >> PAGE_SHIFT; + int8_t mem_id = KFD_XCP_MEM_ID(adev, abo->xcp_id); + + if (adev->gmc.mem_partitions && mem_id >= 0) { + places[c].fpfn = adev->gmc.mem_partitions[mem_id].range.fpfn; + /* + * memory partition range lpfn is inclusive start + size - 1 + * TTM place lpfn is exclusive start + size + */ + places[c].lpfn = adev->gmc.mem_partitions[mem_id].range.lpfn + 1; + } else { + places[c].fpfn = 0; + places[c].lpfn = 0; + } + places[c].mem_type = TTM_PL_VRAM; + places[c].flags = 0; + + if (flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED) + places[c].lpfn = min_not_zero(places[c].lpfn, visible_pfn); + else + places[c].flags |= TTM_PL_FLAG_TOPDOWN; + + if (flags & AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS) + places[c].flags |= TTM_PL_FLAG_CONTIGUOUS; + c++; + } + + if (domain & AMDGPU_GEM_DOMAIN_DOORBELL) { + places[c].fpfn = 0; + places[c].lpfn = 0; + places[c].mem_type = AMDGPU_PL_DOORBELL; + places[c].flags = 0; + c++; + } + + if (domain & AMDGPU_GEM_DOMAIN_GTT) { + places[c].fpfn = 0; + places[c].lpfn = 0; + places[c].mem_type = + abo->flags & AMDGPU_GEM_CREATE_PREEMPTIBLE ? + AMDGPU_PL_PREEMPT : TTM_PL_TT; + places[c].flags = 0; + c++; + } + + if (domain & AMDGPU_GEM_DOMAIN_CPU) { + places[c].fpfn = 0; + places[c].lpfn = 0; + places[c].mem_type = TTM_PL_SYSTEM; + places[c].flags = 0; + c++; + } + + if (domain & AMDGPU_GEM_DOMAIN_GDS) { + places[c].fpfn = 0; + places[c].lpfn = 0; + places[c].mem_type = AMDGPU_PL_GDS; + places[c].flags = 0; + c++; + } + + if (domain & AMDGPU_GEM_DOMAIN_GWS) { + places[c].fpfn = 0; + places[c].lpfn = 0; + places[c].mem_type = AMDGPU_PL_GWS; + places[c].flags = 0; + c++; + } + + if (domain & AMDGPU_GEM_DOMAIN_OA) { + places[c].fpfn = 0; + places[c].lpfn = 0; + places[c].mem_type = AMDGPU_PL_OA; + places[c].flags = 0; + c++; + } + + if (!c) { + places[c].fpfn = 0; + places[c].lpfn = 0; + places[c].mem_type = TTM_PL_SYSTEM; + places[c].flags = 0; + c++; + } + + BUG_ON(c > AMDGPU_BO_MAX_PLACEMENTS); + + placement->num_placement = c; + placement->placement = places; + + placement->num_busy_placement = c; + placement->busy_placement = places; +} + +/** + * amdgpu_bo_create_reserved - create reserved BO for kernel use + * + * @adev: amdgpu device object + * @size: size for the new BO + * @align: alignment for the new BO + * @domain: where to place it + * @bo_ptr: used to initialize BOs in structures + * @gpu_addr: GPU addr of the pinned BO + * @cpu_addr: optional CPU address mapping + * + * Allocates and pins a BO for kernel internal use, and returns it still + * reserved. + * + * Note: For bo_ptr new BO is only created if bo_ptr points to NULL. + * + * Returns: + * 0 on success, negative error code otherwise. + */ +int amdgpu_bo_create_reserved(struct amdgpu_device *adev, + unsigned long size, int align, + u32 domain, struct amdgpu_bo **bo_ptr, + u64 *gpu_addr, void **cpu_addr) +{ + struct amdgpu_bo_param bp; + bool free = false; + int r; + + if (!size) { + amdgpu_bo_unref(bo_ptr); + return 0; + } + + memset(&bp, 0, sizeof(bp)); + bp.size = size; + bp.byte_align = align; + bp.domain = domain; + bp.flags = cpu_addr ? AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED + : AMDGPU_GEM_CREATE_NO_CPU_ACCESS; + bp.flags |= AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS; + bp.type = ttm_bo_type_kernel; + bp.resv = NULL; + bp.bo_ptr_size = sizeof(struct amdgpu_bo); + + if (!*bo_ptr) { + r = amdgpu_bo_create(adev, &bp, bo_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to allocate kernel bo\n", + r); + return r; + } + free = true; + } + + r = amdgpu_bo_reserve(*bo_ptr, false); + if (r) { + dev_err(adev->dev, "(%d) failed to reserve kernel bo\n", r); + goto error_free; + } + + r = amdgpu_bo_pin(*bo_ptr, domain); + if (r) { + dev_err(adev->dev, "(%d) kernel bo pin failed\n", r); + goto error_unreserve; + } + + r = amdgpu_ttm_alloc_gart(&(*bo_ptr)->tbo); + if (r) { + dev_err(adev->dev, "%p bind failed\n", *bo_ptr); + goto error_unpin; + } + + if (gpu_addr) + *gpu_addr = amdgpu_bo_gpu_offset(*bo_ptr); + + if (cpu_addr) { + r = amdgpu_bo_kmap(*bo_ptr, cpu_addr); + if (r) { + dev_err(adev->dev, "(%d) kernel bo map failed\n", r); + goto error_unpin; + } + } + + return 0; + +error_unpin: + amdgpu_bo_unpin(*bo_ptr); +error_unreserve: + amdgpu_bo_unreserve(*bo_ptr); + +error_free: + if (free) + amdgpu_bo_unref(bo_ptr); + + return r; +} + +/** + * amdgpu_bo_create_kernel - create BO for kernel use + * + * @adev: amdgpu device object + * @size: size for the new BO + * @align: alignment for the new BO + * @domain: where to place it + * @bo_ptr: used to initialize BOs in structures + * @gpu_addr: GPU addr of the pinned BO + * @cpu_addr: optional CPU address mapping + * + * Allocates and pins a BO for kernel internal use. + * + * Note: For bo_ptr new BO is only created if bo_ptr points to NULL. + * + * Returns: + * 0 on success, negative error code otherwise. + */ +int amdgpu_bo_create_kernel(struct amdgpu_device *adev, + unsigned long size, int align, + u32 domain, struct amdgpu_bo **bo_ptr, + u64 *gpu_addr, void **cpu_addr) +{ + int r; + + r = amdgpu_bo_create_reserved(adev, size, align, domain, bo_ptr, + gpu_addr, cpu_addr); + + if (r) + return r; + + if (*bo_ptr) + amdgpu_bo_unreserve(*bo_ptr); + + return 0; +} + +/** + * amdgpu_bo_create_kernel_at - create BO for kernel use at specific location + * + * @adev: amdgpu device object + * @offset: offset of the BO + * @size: size of the BO + * @bo_ptr: used to initialize BOs in structures + * @cpu_addr: optional CPU address mapping + * + * Creates a kernel BO at a specific offset in VRAM. + * + * Returns: + * 0 on success, negative error code otherwise. + */ +int amdgpu_bo_create_kernel_at(struct amdgpu_device *adev, + uint64_t offset, uint64_t size, + struct amdgpu_bo **bo_ptr, void **cpu_addr) +{ + struct ttm_operation_ctx ctx = { false, false }; + unsigned int i; + int r; + + offset &= PAGE_MASK; + size = ALIGN(size, PAGE_SIZE); + + r = amdgpu_bo_create_reserved(adev, size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM, bo_ptr, NULL, + cpu_addr); + if (r) + return r; + + if ((*bo_ptr) == NULL) + return 0; + + /* + * Remove the original mem node and create a new one at the request + * position. + */ + if (cpu_addr) + amdgpu_bo_kunmap(*bo_ptr); + + ttm_resource_free(&(*bo_ptr)->tbo, &(*bo_ptr)->tbo.resource); + + for (i = 0; i < (*bo_ptr)->placement.num_placement; ++i) { + (*bo_ptr)->placements[i].fpfn = offset >> PAGE_SHIFT; + (*bo_ptr)->placements[i].lpfn = (offset + size) >> PAGE_SHIFT; + } + r = ttm_bo_mem_space(&(*bo_ptr)->tbo, &(*bo_ptr)->placement, + &(*bo_ptr)->tbo.resource, &ctx); + if (r) + goto error; + + if (cpu_addr) { + r = amdgpu_bo_kmap(*bo_ptr, cpu_addr); + if (r) + goto error; + } + + amdgpu_bo_unreserve(*bo_ptr); + return 0; + +error: + amdgpu_bo_unreserve(*bo_ptr); + amdgpu_bo_unref(bo_ptr); + return r; +} + +/** + * amdgpu_bo_free_kernel - free BO for kernel use + * + * @bo: amdgpu BO to free + * @gpu_addr: pointer to where the BO's GPU memory space address was stored + * @cpu_addr: pointer to where the BO's CPU memory space address was stored + * + * unmaps and unpin a BO for kernel internal use. + */ +void amdgpu_bo_free_kernel(struct amdgpu_bo **bo, u64 *gpu_addr, + void **cpu_addr) +{ + if (*bo == NULL) + return; + + WARN_ON(amdgpu_ttm_adev((*bo)->tbo.bdev)->in_suspend); + + if (likely(amdgpu_bo_reserve(*bo, true) == 0)) { + if (cpu_addr) + amdgpu_bo_kunmap(*bo); + + amdgpu_bo_unpin(*bo); + amdgpu_bo_unreserve(*bo); + } + amdgpu_bo_unref(bo); + + if (gpu_addr) + *gpu_addr = 0; + + if (cpu_addr) + *cpu_addr = NULL; +} + +/* Validate bo size is bit bigger then the request domain */ +static bool amdgpu_bo_validate_size(struct amdgpu_device *adev, + unsigned long size, u32 domain) +{ + struct ttm_resource_manager *man = NULL; + + /* + * If GTT is part of requested domains the check must succeed to + * allow fall back to GTT. + */ + if (domain & AMDGPU_GEM_DOMAIN_GTT) { + man = ttm_manager_type(&adev->mman.bdev, TTM_PL_TT); + + if (man && size < man->size) + return true; + else if (!man) + WARN_ON_ONCE("GTT domain requested but GTT mem manager uninitialized"); + goto fail; + } else if (domain & AMDGPU_GEM_DOMAIN_VRAM) { + man = ttm_manager_type(&adev->mman.bdev, TTM_PL_VRAM); + + if (man && size < man->size) + return true; + goto fail; + } + + /* TODO add more domains checks, such as AMDGPU_GEM_DOMAIN_CPU, _DOMAIN_DOORBELL */ + return true; + +fail: + if (man) + DRM_DEBUG("BO size %lu > total memory in domain: %llu\n", size, + man->size); + return false; +} + +bool amdgpu_bo_support_uswc(u64 bo_flags) +{ + +#ifdef CONFIG_X86_32 + /* XXX: Write-combined CPU mappings of GTT seem broken on 32-bit + * See https://bugs.freedesktop.org/show_bug.cgi?id=84627 + */ + return false; +#elif defined(CONFIG_X86) && !defined(CONFIG_X86_PAT) + /* Don't try to enable write-combining when it can't work, or things + * may be slow + * See https://bugs.freedesktop.org/show_bug.cgi?id=88758 + */ + +#ifndef CONFIG_COMPILE_TEST +#warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance \ + thanks to write-combining +#endif + + if (bo_flags & AMDGPU_GEM_CREATE_CPU_GTT_USWC) + DRM_INFO_ONCE("Please enable CONFIG_MTRR and CONFIG_X86_PAT for " + "better performance thanks to write-combining\n"); + return false; +#else + /* For architectures that don't support WC memory, + * mask out the WC flag from the BO + */ + if (!drm_arch_can_wc_memory()) + return false; + + return true; +#endif +} + +/** + * amdgpu_bo_create - create an &amdgpu_bo buffer object + * @adev: amdgpu device object + * @bp: parameters to be used for the buffer object + * @bo_ptr: pointer to the buffer object pointer + * + * Creates an &amdgpu_bo buffer object. + * + * Returns: + * 0 for success or a negative error code on failure. + */ +int amdgpu_bo_create(struct amdgpu_device *adev, + struct amdgpu_bo_param *bp, + struct amdgpu_bo **bo_ptr) +{ + struct ttm_operation_ctx ctx = { + .interruptible = (bp->type != ttm_bo_type_kernel), + .no_wait_gpu = bp->no_wait_gpu, + /* We opt to avoid OOM on system pages allocations */ + .gfp_retry_mayfail = true, + .allow_res_evict = bp->type != ttm_bo_type_kernel, + .resv = bp->resv + }; + struct amdgpu_bo *bo; + unsigned long page_align, size = bp->size; + int r; + + /* Note that GDS/GWS/OA allocates 1 page per byte/resource. */ + if (bp->domain & (AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA)) { + /* GWS and OA don't need any alignment. */ + page_align = bp->byte_align; + size <<= PAGE_SHIFT; + + } else if (bp->domain & AMDGPU_GEM_DOMAIN_GDS) { + /* Both size and alignment must be a multiple of 4. */ + page_align = ALIGN(bp->byte_align, 4); + size = ALIGN(size, 4) << PAGE_SHIFT; + } else { + /* Memory should be aligned at least to a page size. */ + page_align = ALIGN(bp->byte_align, PAGE_SIZE) >> PAGE_SHIFT; + size = ALIGN(size, PAGE_SIZE); + } + + if (!amdgpu_bo_validate_size(adev, size, bp->domain)) + return -ENOMEM; + + BUG_ON(bp->bo_ptr_size < sizeof(struct amdgpu_bo)); + + *bo_ptr = NULL; + bo = kvzalloc(bp->bo_ptr_size, GFP_KERNEL); + if (bo == NULL) + return -ENOMEM; + drm_gem_private_object_init(adev_to_drm(adev), &bo->tbo.base, size); + bo->vm_bo = NULL; + bo->preferred_domains = bp->preferred_domain ? bp->preferred_domain : + bp->domain; + bo->allowed_domains = bo->preferred_domains; + if (bp->type != ttm_bo_type_kernel && + !(bp->flags & AMDGPU_GEM_CREATE_DISCARDABLE) && + bo->allowed_domains == AMDGPU_GEM_DOMAIN_VRAM) + bo->allowed_domains |= AMDGPU_GEM_DOMAIN_GTT; + + bo->flags = bp->flags; + + if (adev->gmc.mem_partitions) + /* For GPUs with spatial partitioning, bo->xcp_id=-1 means any partition */ + bo->xcp_id = bp->xcp_id_plus1 - 1; + else + /* For GPUs without spatial partitioning */ + bo->xcp_id = 0; + + if (!amdgpu_bo_support_uswc(bo->flags)) + bo->flags &= ~AMDGPU_GEM_CREATE_CPU_GTT_USWC; + + if (adev->ras_enabled) + bo->flags |= AMDGPU_GEM_CREATE_VRAM_WIPE_ON_RELEASE; + + bo->tbo.bdev = &adev->mman.bdev; + if (bp->domain & (AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA | + AMDGPU_GEM_DOMAIN_GDS)) + amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_CPU); + else + amdgpu_bo_placement_from_domain(bo, bp->domain); + if (bp->type == ttm_bo_type_kernel) + bo->tbo.priority = 1; + + if (!bp->destroy) + bp->destroy = &amdgpu_bo_destroy; + + r = ttm_bo_init_reserved(&adev->mman.bdev, &bo->tbo, bp->type, + &bo->placement, page_align, &ctx, NULL, + bp->resv, bp->destroy); + if (unlikely(r != 0)) + return r; + + if (!amdgpu_gmc_vram_full_visible(&adev->gmc) && + bo->tbo.resource->mem_type == TTM_PL_VRAM && + amdgpu_bo_in_cpu_visible_vram(bo)) + amdgpu_cs_report_moved_bytes(adev, ctx.bytes_moved, + ctx.bytes_moved); + else + amdgpu_cs_report_moved_bytes(adev, ctx.bytes_moved, 0); + + if (bp->flags & AMDGPU_GEM_CREATE_VRAM_CLEARED && + bo->tbo.resource->mem_type == TTM_PL_VRAM) { + struct dma_fence *fence; + + r = amdgpu_fill_buffer(bo, 0, bo->tbo.base.resv, &fence, true); + if (unlikely(r)) + goto fail_unreserve; + + dma_resv_add_fence(bo->tbo.base.resv, fence, + DMA_RESV_USAGE_KERNEL); + dma_fence_put(fence); + } + if (!bp->resv) + amdgpu_bo_unreserve(bo); + *bo_ptr = bo; + + trace_amdgpu_bo_create(bo); + + /* Treat CPU_ACCESS_REQUIRED only as a hint if given by UMD */ + if (bp->type == ttm_bo_type_device) + bo->flags &= ~AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + + return 0; + +fail_unreserve: + if (!bp->resv) + dma_resv_unlock(bo->tbo.base.resv); + amdgpu_bo_unref(&bo); + return r; +} + +/** + * amdgpu_bo_create_user - create an &amdgpu_bo_user buffer object + * @adev: amdgpu device object + * @bp: parameters to be used for the buffer object + * @ubo_ptr: pointer to the buffer object pointer + * + * Create a BO to be used by user application; + * + * Returns: + * 0 for success or a negative error code on failure. + */ + +int amdgpu_bo_create_user(struct amdgpu_device *adev, + struct amdgpu_bo_param *bp, + struct amdgpu_bo_user **ubo_ptr) +{ + struct amdgpu_bo *bo_ptr; + int r; + + bp->bo_ptr_size = sizeof(struct amdgpu_bo_user); + bp->destroy = &amdgpu_bo_user_destroy; + r = amdgpu_bo_create(adev, bp, &bo_ptr); + if (r) + return r; + + *ubo_ptr = to_amdgpu_bo_user(bo_ptr); + return r; +} + +/** + * amdgpu_bo_create_vm - create an &amdgpu_bo_vm buffer object + * @adev: amdgpu device object + * @bp: parameters to be used for the buffer object + * @vmbo_ptr: pointer to the buffer object pointer + * + * Create a BO to be for GPUVM. + * + * Returns: + * 0 for success or a negative error code on failure. + */ + +int amdgpu_bo_create_vm(struct amdgpu_device *adev, + struct amdgpu_bo_param *bp, + struct amdgpu_bo_vm **vmbo_ptr) +{ + struct amdgpu_bo *bo_ptr; + int r; + + /* bo_ptr_size will be determined by the caller and it depends on + * num of amdgpu_vm_pt entries. + */ + BUG_ON(bp->bo_ptr_size < sizeof(struct amdgpu_bo_vm)); + r = amdgpu_bo_create(adev, bp, &bo_ptr); + if (r) + return r; + + *vmbo_ptr = to_amdgpu_bo_vm(bo_ptr); + return r; +} + +/** + * amdgpu_bo_add_to_shadow_list - add a BO to the shadow list + * + * @vmbo: BO that will be inserted into the shadow list + * + * Insert a BO to the shadow list. + */ +void amdgpu_bo_add_to_shadow_list(struct amdgpu_bo_vm *vmbo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(vmbo->bo.tbo.bdev); + + mutex_lock(&adev->shadow_list_lock); + list_add_tail(&vmbo->shadow_list, &adev->shadow_list); + vmbo->shadow->parent = amdgpu_bo_ref(&vmbo->bo); + vmbo->shadow->tbo.destroy = &amdgpu_bo_vm_destroy; + mutex_unlock(&adev->shadow_list_lock); +} + +/** + * amdgpu_bo_restore_shadow - restore an &amdgpu_bo shadow + * + * @shadow: &amdgpu_bo shadow to be restored + * @fence: dma_fence associated with the operation + * + * Copies a buffer object's shadow content back to the object. + * This is used for recovering a buffer from its shadow in case of a gpu + * reset where vram context may be lost. + * + * Returns: + * 0 for success or a negative error code on failure. + */ +int amdgpu_bo_restore_shadow(struct amdgpu_bo *shadow, struct dma_fence **fence) + +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(shadow->tbo.bdev); + struct amdgpu_ring *ring = adev->mman.buffer_funcs_ring; + uint64_t shadow_addr, parent_addr; + + shadow_addr = amdgpu_bo_gpu_offset(shadow); + parent_addr = amdgpu_bo_gpu_offset(shadow->parent); + + return amdgpu_copy_buffer(ring, shadow_addr, parent_addr, + amdgpu_bo_size(shadow), NULL, fence, + true, false, false); +} + +/** + * amdgpu_bo_kmap - map an &amdgpu_bo buffer object + * @bo: &amdgpu_bo buffer object to be mapped + * @ptr: kernel virtual address to be returned + * + * Calls ttm_bo_kmap() to set up the kernel virtual mapping; calls + * amdgpu_bo_kptr() to get the kernel virtual address. + * + * Returns: + * 0 for success or a negative error code on failure. + */ +int amdgpu_bo_kmap(struct amdgpu_bo *bo, void **ptr) +{ + void *kptr; + long r; + + if (bo->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS) + return -EPERM; + + r = dma_resv_wait_timeout(bo->tbo.base.resv, DMA_RESV_USAGE_KERNEL, + false, MAX_SCHEDULE_TIMEOUT); + if (r < 0) + return r; + + kptr = amdgpu_bo_kptr(bo); + if (kptr) { + if (ptr) + *ptr = kptr; + return 0; + } + + r = ttm_bo_kmap(&bo->tbo, 0, PFN_UP(bo->tbo.base.size), &bo->kmap); + if (r) + return r; + + if (ptr) + *ptr = amdgpu_bo_kptr(bo); + + return 0; +} + +/** + * amdgpu_bo_kptr - returns a kernel virtual address of the buffer object + * @bo: &amdgpu_bo buffer object + * + * Calls ttm_kmap_obj_virtual() to get the kernel virtual address + * + * Returns: + * the virtual address of a buffer object area. + */ +void *amdgpu_bo_kptr(struct amdgpu_bo *bo) +{ + bool is_iomem; + + return ttm_kmap_obj_virtual(&bo->kmap, &is_iomem); +} + +/** + * amdgpu_bo_kunmap - unmap an &amdgpu_bo buffer object + * @bo: &amdgpu_bo buffer object to be unmapped + * + * Unmaps a kernel map set up by amdgpu_bo_kmap(). + */ +void amdgpu_bo_kunmap(struct amdgpu_bo *bo) +{ + if (bo->kmap.bo) + ttm_bo_kunmap(&bo->kmap); +} + +/** + * amdgpu_bo_ref - reference an &amdgpu_bo buffer object + * @bo: &amdgpu_bo buffer object + * + * References the contained &ttm_buffer_object. + * + * Returns: + * a refcounted pointer to the &amdgpu_bo buffer object. + */ +struct amdgpu_bo *amdgpu_bo_ref(struct amdgpu_bo *bo) +{ + if (bo == NULL) + return NULL; + + ttm_bo_get(&bo->tbo); + return bo; +} + +/** + * amdgpu_bo_unref - unreference an &amdgpu_bo buffer object + * @bo: &amdgpu_bo buffer object + * + * Unreferences the contained &ttm_buffer_object and clear the pointer + */ +void amdgpu_bo_unref(struct amdgpu_bo **bo) +{ + struct ttm_buffer_object *tbo; + + if ((*bo) == NULL) + return; + + tbo = &((*bo)->tbo); + ttm_bo_put(tbo); + *bo = NULL; +} + +/** + * amdgpu_bo_pin_restricted - pin an &amdgpu_bo buffer object + * @bo: &amdgpu_bo buffer object to be pinned + * @domain: domain to be pinned to + * @min_offset: the start of requested address range + * @max_offset: the end of requested address range + * + * Pins the buffer object according to requested domain and address range. If + * the memory is unbound gart memory, binds the pages into gart table. Adjusts + * pin_count and pin_size accordingly. + * + * Pinning means to lock pages in memory along with keeping them at a fixed + * offset. It is required when a buffer can not be moved, for example, when + * a display buffer is being scanned out. + * + * Compared with amdgpu_bo_pin(), this function gives more flexibility on + * where to pin a buffer if there are specific restrictions on where a buffer + * must be located. + * + * Returns: + * 0 for success or a negative error code on failure. + */ +int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, + u64 min_offset, u64 max_offset) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + struct ttm_operation_ctx ctx = { false, false }; + int r, i; + + if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm)) + return -EPERM; + + if (WARN_ON_ONCE(min_offset > max_offset)) + return -EINVAL; + + /* Check domain to be pinned to against preferred domains */ + if (bo->preferred_domains & domain) + domain = bo->preferred_domains & domain; + + /* A shared bo cannot be migrated to VRAM */ + if (bo->tbo.base.import_attach) { + if (domain & AMDGPU_GEM_DOMAIN_GTT) + domain = AMDGPU_GEM_DOMAIN_GTT; + else + return -EINVAL; + } + + if (bo->tbo.pin_count) { + uint32_t mem_type = bo->tbo.resource->mem_type; + uint32_t mem_flags = bo->tbo.resource->placement; + + if (!(domain & amdgpu_mem_type_to_domain(mem_type))) + return -EINVAL; + + if ((mem_type == TTM_PL_VRAM) && + (bo->flags & AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS) && + !(mem_flags & TTM_PL_FLAG_CONTIGUOUS)) + return -EINVAL; + + ttm_bo_pin(&bo->tbo); + + if (max_offset != 0) { + u64 domain_start = amdgpu_ttm_domain_start(adev, + mem_type); + WARN_ON_ONCE(max_offset < + (amdgpu_bo_gpu_offset(bo) - domain_start)); + } + + return 0; + } + + /* This assumes only APU display buffers are pinned with (VRAM|GTT). + * See function amdgpu_display_supported_domains() + */ + domain = amdgpu_bo_get_preferred_domain(adev, domain); + + if (bo->tbo.base.import_attach) + dma_buf_pin(bo->tbo.base.import_attach); + + /* force to pin into visible video ram */ + if (!(bo->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS)) + bo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + amdgpu_bo_placement_from_domain(bo, domain); + for (i = 0; i < bo->placement.num_placement; i++) { + unsigned int fpfn, lpfn; + + fpfn = min_offset >> PAGE_SHIFT; + lpfn = max_offset >> PAGE_SHIFT; + + if (fpfn > bo->placements[i].fpfn) + bo->placements[i].fpfn = fpfn; + if (!bo->placements[i].lpfn || + (lpfn && lpfn < bo->placements[i].lpfn)) + bo->placements[i].lpfn = lpfn; + } + + r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (unlikely(r)) { + dev_err(adev->dev, "%p pin failed\n", bo); + goto error; + } + + ttm_bo_pin(&bo->tbo); + + domain = amdgpu_mem_type_to_domain(bo->tbo.resource->mem_type); + if (domain == AMDGPU_GEM_DOMAIN_VRAM) { + atomic64_add(amdgpu_bo_size(bo), &adev->vram_pin_size); + atomic64_add(amdgpu_vram_mgr_bo_visible_size(bo), + &adev->visible_pin_size); + } else if (domain == AMDGPU_GEM_DOMAIN_GTT) { + atomic64_add(amdgpu_bo_size(bo), &adev->gart_pin_size); + } + +error: + return r; +} + +/** + * amdgpu_bo_pin - pin an &amdgpu_bo buffer object + * @bo: &amdgpu_bo buffer object to be pinned + * @domain: domain to be pinned to + * + * A simple wrapper to amdgpu_bo_pin_restricted(). + * Provides a simpler API for buffers that do not have any strict restrictions + * on where a buffer must be located. + * + * Returns: + * 0 for success or a negative error code on failure. + */ +int amdgpu_bo_pin(struct amdgpu_bo *bo, u32 domain) +{ + bo->flags |= AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS; + return amdgpu_bo_pin_restricted(bo, domain, 0, 0); +} + +/** + * amdgpu_bo_unpin - unpin an &amdgpu_bo buffer object + * @bo: &amdgpu_bo buffer object to be unpinned + * + * Decreases the pin_count, and clears the flags if pin_count reaches 0. + * Changes placement and pin size accordingly. + * + * Returns: + * 0 for success or a negative error code on failure. + */ +void amdgpu_bo_unpin(struct amdgpu_bo *bo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + + ttm_bo_unpin(&bo->tbo); + if (bo->tbo.pin_count) + return; + + if (bo->tbo.base.import_attach) + dma_buf_unpin(bo->tbo.base.import_attach); + + if (bo->tbo.resource->mem_type == TTM_PL_VRAM) { + atomic64_sub(amdgpu_bo_size(bo), &adev->vram_pin_size); + atomic64_sub(amdgpu_vram_mgr_bo_visible_size(bo), + &adev->visible_pin_size); + } else if (bo->tbo.resource->mem_type == TTM_PL_TT) { + atomic64_sub(amdgpu_bo_size(bo), &adev->gart_pin_size); + } + +} + +static const char * const amdgpu_vram_names[] = { + "UNKNOWN", + "GDDR1", + "DDR2", + "GDDR3", + "GDDR4", + "GDDR5", + "HBM", + "DDR3", + "DDR4", + "GDDR6", + "DDR5", + "LPDDR4", + "LPDDR5" +}; + +/** + * amdgpu_bo_init - initialize memory manager + * @adev: amdgpu device object + * + * Calls amdgpu_ttm_init() to initialize amdgpu memory manager. + * + * Returns: + * 0 for success or a negative error code on failure. + */ +int amdgpu_bo_init(struct amdgpu_device *adev) +{ + /* On A+A platform, VRAM can be mapped as WB */ + if (!adev->gmc.xgmi.connected_to_cpu && !adev->gmc.is_app_apu) { + /* reserve PAT memory space to WC for VRAM */ + int r = arch_io_reserve_memtype_wc(adev->gmc.aper_base, + adev->gmc.aper_size); + + if (r) { + DRM_ERROR("Unable to set WC memtype for the aperture base\n"); + return r; + } + + /* Add an MTRR for the VRAM */ + adev->gmc.vram_mtrr = arch_phys_wc_add(adev->gmc.aper_base, + adev->gmc.aper_size); + } + + DRM_INFO("Detected VRAM RAM=%lluM, BAR=%lluM\n", + adev->gmc.mc_vram_size >> 20, + (unsigned long long)adev->gmc.aper_size >> 20); + DRM_INFO("RAM width %dbits %s\n", + adev->gmc.vram_width, amdgpu_vram_names[adev->gmc.vram_type]); + return amdgpu_ttm_init(adev); +} + +/** + * amdgpu_bo_fini - tear down memory manager + * @adev: amdgpu device object + * + * Reverses amdgpu_bo_init() to tear down memory manager. + */ +void amdgpu_bo_fini(struct amdgpu_device *adev) +{ + int idx; + + amdgpu_ttm_fini(adev); + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + if (!adev->gmc.xgmi.connected_to_cpu && !adev->gmc.is_app_apu) { + arch_phys_wc_del(adev->gmc.vram_mtrr); + arch_io_free_memtype_wc(adev->gmc.aper_base, adev->gmc.aper_size); + } + drm_dev_exit(idx); + } +} + +/** + * amdgpu_bo_set_tiling_flags - set tiling flags + * @bo: &amdgpu_bo buffer object + * @tiling_flags: new flags + * + * Sets buffer object's tiling flags with the new one. Used by GEM ioctl or + * kernel driver to set the tiling flags on a buffer. + * + * Returns: + * 0 for success or a negative error code on failure. + */ +int amdgpu_bo_set_tiling_flags(struct amdgpu_bo *bo, u64 tiling_flags) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + struct amdgpu_bo_user *ubo; + + BUG_ON(bo->tbo.type == ttm_bo_type_kernel); + if (adev->family <= AMDGPU_FAMILY_CZ && + AMDGPU_TILING_GET(tiling_flags, TILE_SPLIT) > 6) + return -EINVAL; + + ubo = to_amdgpu_bo_user(bo); + ubo->tiling_flags = tiling_flags; + return 0; +} + +/** + * amdgpu_bo_get_tiling_flags - get tiling flags + * @bo: &amdgpu_bo buffer object + * @tiling_flags: returned flags + * + * Gets buffer object's tiling flags. Used by GEM ioctl or kernel driver to + * set the tiling flags on a buffer. + */ +void amdgpu_bo_get_tiling_flags(struct amdgpu_bo *bo, u64 *tiling_flags) +{ + struct amdgpu_bo_user *ubo; + + BUG_ON(bo->tbo.type == ttm_bo_type_kernel); + dma_resv_assert_held(bo->tbo.base.resv); + ubo = to_amdgpu_bo_user(bo); + + if (tiling_flags) + *tiling_flags = ubo->tiling_flags; +} + +/** + * amdgpu_bo_set_metadata - set metadata + * @bo: &amdgpu_bo buffer object + * @metadata: new metadata + * @metadata_size: size of the new metadata + * @flags: flags of the new metadata + * + * Sets buffer object's metadata, its size and flags. + * Used via GEM ioctl. + * + * Returns: + * 0 for success or a negative error code on failure. + */ +int amdgpu_bo_set_metadata(struct amdgpu_bo *bo, void *metadata, + u32 metadata_size, uint64_t flags) +{ + struct amdgpu_bo_user *ubo; + void *buffer; + + BUG_ON(bo->tbo.type == ttm_bo_type_kernel); + ubo = to_amdgpu_bo_user(bo); + if (!metadata_size) { + if (ubo->metadata_size) { + kfree(ubo->metadata); + ubo->metadata = NULL; + ubo->metadata_size = 0; + } + return 0; + } + + if (metadata == NULL) + return -EINVAL; + + buffer = kmemdup(metadata, metadata_size, GFP_KERNEL); + if (buffer == NULL) + return -ENOMEM; + + kfree(ubo->metadata); + ubo->metadata_flags = flags; + ubo->metadata = buffer; + ubo->metadata_size = metadata_size; + + return 0; +} + +/** + * amdgpu_bo_get_metadata - get metadata + * @bo: &amdgpu_bo buffer object + * @buffer: returned metadata + * @buffer_size: size of the buffer + * @metadata_size: size of the returned metadata + * @flags: flags of the returned metadata + * + * Gets buffer object's metadata, its size and flags. buffer_size shall not be + * less than metadata_size. + * Used via GEM ioctl. + * + * Returns: + * 0 for success or a negative error code on failure. + */ +int amdgpu_bo_get_metadata(struct amdgpu_bo *bo, void *buffer, + size_t buffer_size, uint32_t *metadata_size, + uint64_t *flags) +{ + struct amdgpu_bo_user *ubo; + + if (!buffer && !metadata_size) + return -EINVAL; + + BUG_ON(bo->tbo.type == ttm_bo_type_kernel); + ubo = to_amdgpu_bo_user(bo); + if (metadata_size) + *metadata_size = ubo->metadata_size; + + if (buffer) { + if (buffer_size < ubo->metadata_size) + return -EINVAL; + + if (ubo->metadata_size) + memcpy(buffer, ubo->metadata, ubo->metadata_size); + } + + if (flags) + *flags = ubo->metadata_flags; + + return 0; +} + +/** + * amdgpu_bo_move_notify - notification about a memory move + * @bo: pointer to a buffer object + * @evict: if this move is evicting the buffer from the graphics address space + * @new_mem: new information of the bufer object + * + * Marks the corresponding &amdgpu_bo buffer object as invalid, also performs + * bookkeeping. + * TTM driver callback which is called when ttm moves a buffer. + */ +void amdgpu_bo_move_notify(struct ttm_buffer_object *bo, + bool evict, + struct ttm_resource *new_mem) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev); + struct amdgpu_bo *abo; + struct ttm_resource *old_mem = bo->resource; + + if (!amdgpu_bo_is_amdgpu_bo(bo)) + return; + + abo = ttm_to_amdgpu_bo(bo); + amdgpu_vm_bo_invalidate(adev, abo, evict); + + amdgpu_bo_kunmap(abo); + + if (abo->tbo.base.dma_buf && !abo->tbo.base.import_attach && + bo->resource->mem_type != TTM_PL_SYSTEM) + dma_buf_move_notify(abo->tbo.base.dma_buf); + + /* remember the eviction */ + if (evict) + atomic64_inc(&adev->num_evictions); + + /* update statistics */ + if (!new_mem) + return; + + /* move_notify is called before move happens */ + trace_amdgpu_bo_move(abo, new_mem->mem_type, old_mem->mem_type); +} + +void amdgpu_bo_get_memory(struct amdgpu_bo *bo, + struct amdgpu_mem_stats *stats) +{ + uint64_t size = amdgpu_bo_size(bo); + unsigned int domain; + + /* Abort if the BO doesn't currently have a backing store */ + if (!bo->tbo.resource) + return; + + domain = amdgpu_mem_type_to_domain(bo->tbo.resource->mem_type); + switch (domain) { + case AMDGPU_GEM_DOMAIN_VRAM: + stats->vram += size; + if (amdgpu_bo_in_cpu_visible_vram(bo)) + stats->visible_vram += size; + break; + case AMDGPU_GEM_DOMAIN_GTT: + stats->gtt += size; + break; + case AMDGPU_GEM_DOMAIN_CPU: + default: + stats->cpu += size; + break; + } + + if (bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM) { + stats->requested_vram += size; + if (bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED) + stats->requested_visible_vram += size; + + if (domain != AMDGPU_GEM_DOMAIN_VRAM) { + stats->evicted_vram += size; + if (bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED) + stats->evicted_visible_vram += size; + } + } else if (bo->preferred_domains & AMDGPU_GEM_DOMAIN_GTT) { + stats->requested_gtt += size; + } +} + +/** + * amdgpu_bo_release_notify - notification about a BO being released + * @bo: pointer to a buffer object + * + * Wipes VRAM buffers whose contents should not be leaked before the + * memory is released. + */ +void amdgpu_bo_release_notify(struct ttm_buffer_object *bo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev); + struct dma_fence *fence = NULL; + struct amdgpu_bo *abo; + int r; + + if (!amdgpu_bo_is_amdgpu_bo(bo)) + return; + + abo = ttm_to_amdgpu_bo(bo); + + if (abo->kfd_bo) + amdgpu_amdkfd_release_notify(abo); + + /* We only remove the fence if the resv has individualized. */ + WARN_ON_ONCE(bo->type == ttm_bo_type_kernel + && bo->base.resv != &bo->base._resv); + if (bo->base.resv == &bo->base._resv) + amdgpu_amdkfd_remove_fence_on_pt_pd_bos(abo); + + if (!bo->resource || bo->resource->mem_type != TTM_PL_VRAM || + !(abo->flags & AMDGPU_GEM_CREATE_VRAM_WIPE_ON_RELEASE) || + adev->in_suspend || drm_dev_is_unplugged(adev_to_drm(adev))) + return; + + if (WARN_ON_ONCE(!dma_resv_trylock(bo->base.resv))) + return; + + r = amdgpu_fill_buffer(abo, AMDGPU_POISON, bo->base.resv, &fence, true); + if (!WARN_ON(r)) { + amdgpu_bo_fence(abo, fence, false); + dma_fence_put(fence); + } + + dma_resv_unlock(bo->base.resv); +} + +/** + * amdgpu_bo_fault_reserve_notify - notification about a memory fault + * @bo: pointer to a buffer object + * + * Notifies the driver we are taking a fault on this BO and have reserved it, + * also performs bookkeeping. + * TTM driver callback for dealing with vm faults. + * + * Returns: + * 0 for success or a negative error code on failure. + */ +vm_fault_t amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev); + struct ttm_operation_ctx ctx = { false, false }; + struct amdgpu_bo *abo = ttm_to_amdgpu_bo(bo); + int r; + + /* Remember that this BO was accessed by the CPU */ + abo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + + if (bo->resource->mem_type != TTM_PL_VRAM) + return 0; + + if (amdgpu_bo_in_cpu_visible_vram(abo)) + return 0; + + /* Can't move a pinned BO to visible VRAM */ + if (abo->tbo.pin_count > 0) + return VM_FAULT_SIGBUS; + + /* hurrah the memory is not visible ! */ + atomic64_inc(&adev->num_vram_cpu_page_faults); + amdgpu_bo_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT); + + /* Avoid costly evictions; only set GTT as a busy placement */ + abo->placement.num_busy_placement = 1; + abo->placement.busy_placement = &abo->placements[1]; + + r = ttm_bo_validate(bo, &abo->placement, &ctx); + if (unlikely(r == -EBUSY || r == -ERESTARTSYS)) + return VM_FAULT_NOPAGE; + else if (unlikely(r)) + return VM_FAULT_SIGBUS; + + /* this should never happen */ + if (bo->resource->mem_type == TTM_PL_VRAM && + !amdgpu_bo_in_cpu_visible_vram(abo)) + return VM_FAULT_SIGBUS; + + ttm_bo_move_to_lru_tail_unlocked(bo); + return 0; +} + +/** + * amdgpu_bo_fence - add fence to buffer object + * + * @bo: buffer object in question + * @fence: fence to add + * @shared: true if fence should be added shared + * + */ +void amdgpu_bo_fence(struct amdgpu_bo *bo, struct dma_fence *fence, + bool shared) +{ + struct dma_resv *resv = bo->tbo.base.resv; + int r; + + r = dma_resv_reserve_fences(resv, 1); + if (r) { + /* As last resort on OOM we block for the fence */ + dma_fence_wait(fence, false); + return; + } + + dma_resv_add_fence(resv, fence, shared ? DMA_RESV_USAGE_READ : + DMA_RESV_USAGE_WRITE); +} + +/** + * amdgpu_bo_sync_wait_resv - Wait for BO reservation fences + * + * @adev: amdgpu device pointer + * @resv: reservation object to sync to + * @sync_mode: synchronization mode + * @owner: fence owner + * @intr: Whether the wait is interruptible + * + * Extract the fences from the reservation object and waits for them to finish. + * + * Returns: + * 0 on success, errno otherwise. + */ +int amdgpu_bo_sync_wait_resv(struct amdgpu_device *adev, struct dma_resv *resv, + enum amdgpu_sync_mode sync_mode, void *owner, + bool intr) +{ + struct amdgpu_sync sync; + int r; + + amdgpu_sync_create(&sync); + amdgpu_sync_resv(adev, &sync, resv, sync_mode, owner); + r = amdgpu_sync_wait(&sync, intr); + amdgpu_sync_free(&sync); + return r; +} + +/** + * amdgpu_bo_sync_wait - Wrapper for amdgpu_bo_sync_wait_resv + * @bo: buffer object to wait for + * @owner: fence owner + * @intr: Whether the wait is interruptible + * + * Wrapper to wait for fences in a BO. + * Returns: + * 0 on success, errno otherwise. + */ +int amdgpu_bo_sync_wait(struct amdgpu_bo *bo, void *owner, bool intr) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + + return amdgpu_bo_sync_wait_resv(adev, bo->tbo.base.resv, + AMDGPU_SYNC_NE_OWNER, owner, intr); +} + +/** + * amdgpu_bo_gpu_offset - return GPU offset of bo + * @bo: amdgpu object for which we query the offset + * + * Note: object should either be pinned or reserved when calling this + * function, it might be useful to add check for this for debugging. + * + * Returns: + * current GPU offset of the object. + */ +u64 amdgpu_bo_gpu_offset(struct amdgpu_bo *bo) +{ + WARN_ON_ONCE(bo->tbo.resource->mem_type == TTM_PL_SYSTEM); + WARN_ON_ONCE(!dma_resv_is_locked(bo->tbo.base.resv) && + !bo->tbo.pin_count && bo->tbo.type != ttm_bo_type_kernel); + WARN_ON_ONCE(bo->tbo.resource->start == AMDGPU_BO_INVALID_OFFSET); + WARN_ON_ONCE(bo->tbo.resource->mem_type == TTM_PL_VRAM && + !(bo->flags & AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS)); + + return amdgpu_bo_gpu_offset_no_check(bo); +} + +/** + * amdgpu_bo_gpu_offset_no_check - return GPU offset of bo + * @bo: amdgpu object for which we query the offset + * + * Returns: + * current GPU offset of the object without raising warnings. + */ +u64 amdgpu_bo_gpu_offset_no_check(struct amdgpu_bo *bo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + uint64_t offset; + + offset = (bo->tbo.resource->start << PAGE_SHIFT) + + amdgpu_ttm_domain_start(adev, bo->tbo.resource->mem_type); + + return amdgpu_gmc_sign_extend(offset); +} + +/** + * amdgpu_bo_get_preferred_domain - get preferred domain + * @adev: amdgpu device object + * @domain: allowed :ref:`memory domains ` + * + * Returns: + * Which of the allowed domains is preferred for allocating the BO. + */ +uint32_t amdgpu_bo_get_preferred_domain(struct amdgpu_device *adev, + uint32_t domain) +{ + if ((domain == (AMDGPU_GEM_DOMAIN_VRAM | AMDGPU_GEM_DOMAIN_GTT)) && + ((adev->asic_type == CHIP_CARRIZO) || (adev->asic_type == CHIP_STONEY))) { + domain = AMDGPU_GEM_DOMAIN_VRAM; + if (adev->gmc.real_vram_size <= AMDGPU_SG_THRESHOLD) + domain = AMDGPU_GEM_DOMAIN_GTT; + } + return domain; +} + +#if defined(CONFIG_DEBUG_FS) +#define amdgpu_bo_print_flag(m, bo, flag) \ + do { \ + if (bo->flags & (AMDGPU_GEM_CREATE_ ## flag)) { \ + seq_printf((m), " " #flag); \ + } \ + } while (0) + +/** + * amdgpu_bo_print_info - print BO info in debugfs file + * + * @id: Index or Id of the BO + * @bo: Requested BO for printing info + * @m: debugfs file + * + * Print BO information in debugfs file + * + * Returns: + * Size of the BO in bytes. + */ +u64 amdgpu_bo_print_info(int id, struct amdgpu_bo *bo, struct seq_file *m) +{ + struct dma_buf_attachment *attachment; + struct dma_buf *dma_buf; + const char *placement; + unsigned int pin_count; + u64 size; + + if (dma_resv_trylock(bo->tbo.base.resv)) { + unsigned int domain; + domain = amdgpu_mem_type_to_domain(bo->tbo.resource->mem_type); + switch (domain) { + case AMDGPU_GEM_DOMAIN_VRAM: + if (amdgpu_bo_in_cpu_visible_vram(bo)) + placement = "VRAM VISIBLE"; + else + placement = "VRAM"; + break; + case AMDGPU_GEM_DOMAIN_GTT: + placement = "GTT"; + break; + case AMDGPU_GEM_DOMAIN_CPU: + default: + placement = "CPU"; + break; + } + dma_resv_unlock(bo->tbo.base.resv); + } else { + placement = "UNKNOWN"; + } + + size = amdgpu_bo_size(bo); + seq_printf(m, "\t\t0x%08x: %12lld byte %s", + id, size, placement); + + pin_count = READ_ONCE(bo->tbo.pin_count); + if (pin_count) + seq_printf(m, " pin count %d", pin_count); + + dma_buf = READ_ONCE(bo->tbo.base.dma_buf); + attachment = READ_ONCE(bo->tbo.base.import_attach); + + if (attachment) + seq_printf(m, " imported from ino:%lu", file_inode(dma_buf->file)->i_ino); + else if (dma_buf) + seq_printf(m, " exported as ino:%lu", file_inode(dma_buf->file)->i_ino); + + amdgpu_bo_print_flag(m, bo, CPU_ACCESS_REQUIRED); + amdgpu_bo_print_flag(m, bo, NO_CPU_ACCESS); + amdgpu_bo_print_flag(m, bo, CPU_GTT_USWC); + amdgpu_bo_print_flag(m, bo, VRAM_CLEARED); + amdgpu_bo_print_flag(m, bo, VRAM_CONTIGUOUS); + amdgpu_bo_print_flag(m, bo, VM_ALWAYS_VALID); + amdgpu_bo_print_flag(m, bo, EXPLICIT_SYNC); + + seq_puts(m, "\n"); + + return size; +} +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h new file mode 100644 index 000000000..d28e21bae --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -0,0 +1,412 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + * Jerome Glisse + */ +#ifndef __AMDGPU_OBJECT_H__ +#define __AMDGPU_OBJECT_H__ + +#include +#include "amdgpu.h" +#include "amdgpu_res_cursor.h" + +#ifdef CONFIG_MMU_NOTIFIER +#include +#endif + +#define AMDGPU_BO_INVALID_OFFSET LONG_MAX +#define AMDGPU_BO_MAX_PLACEMENTS 3 + +/* BO flag to indicate a KFD userptr BO */ +#define AMDGPU_AMDKFD_CREATE_USERPTR_BO (1ULL << 63) + +#define to_amdgpu_bo_user(abo) container_of((abo), struct amdgpu_bo_user, bo) +#define to_amdgpu_bo_vm(abo) container_of((abo), struct amdgpu_bo_vm, bo) + +struct amdgpu_bo_param { + unsigned long size; + int byte_align; + u32 bo_ptr_size; + u32 domain; + u32 preferred_domain; + u64 flags; + enum ttm_bo_type type; + bool no_wait_gpu; + struct dma_resv *resv; + void (*destroy)(struct ttm_buffer_object *bo); + /* xcp partition number plus 1, 0 means any partition */ + int8_t xcp_id_plus1; +}; + +/* bo virtual addresses in a vm */ +struct amdgpu_bo_va_mapping { + struct amdgpu_bo_va *bo_va; + struct list_head list; + struct rb_node rb; + uint64_t start; + uint64_t last; + uint64_t __subtree_last; + uint64_t offset; + uint64_t flags; +}; + +/* User space allocated BO in a VM */ +struct amdgpu_bo_va { + struct amdgpu_vm_bo_base base; + + /* protected by bo being reserved */ + unsigned ref_count; + + /* all other members protected by the VM PD being reserved */ + struct dma_fence *last_pt_update; + + /* mappings for this bo_va */ + struct list_head invalids; + struct list_head valids; + + /* If the mappings are cleared or filled */ + bool cleared; + + bool is_xgmi; +}; + +struct amdgpu_bo { + /* Protected by tbo.reserved */ + u32 preferred_domains; + u32 allowed_domains; + struct ttm_place placements[AMDGPU_BO_MAX_PLACEMENTS]; + struct ttm_placement placement; + struct ttm_buffer_object tbo; + struct ttm_bo_kmap_obj kmap; + u64 flags; + /* per VM structure for page tables and with virtual addresses */ + struct amdgpu_vm_bo_base *vm_bo; + /* Constant after initialization */ + struct amdgpu_bo *parent; + +#ifdef CONFIG_MMU_NOTIFIER + struct mmu_interval_notifier notifier; +#endif + struct kgd_mem *kfd_bo; + + /* + * For GPUs with spatial partitioning, xcp partition number, -1 means + * any partition. For other ASICs without spatial partition, always 0 + * for memory accounting. + */ + int8_t xcp_id; +}; + +struct amdgpu_bo_user { + struct amdgpu_bo bo; + u64 tiling_flags; + u64 metadata_flags; + void *metadata; + u32 metadata_size; + +}; + +struct amdgpu_bo_vm { + struct amdgpu_bo bo; + struct amdgpu_bo *shadow; + struct list_head shadow_list; + struct amdgpu_vm_bo_base entries[]; +}; + +struct amdgpu_mem_stats { + /* current VRAM usage, includes visible VRAM */ + uint64_t vram; + /* current visible VRAM usage */ + uint64_t visible_vram; + /* current GTT usage */ + uint64_t gtt; + /* current system memory usage */ + uint64_t cpu; + /* sum of evicted buffers, includes visible VRAM */ + uint64_t evicted_vram; + /* sum of evicted buffers due to CPU access */ + uint64_t evicted_visible_vram; + /* how much userspace asked for, includes vis.VRAM */ + uint64_t requested_vram; + /* how much userspace asked for */ + uint64_t requested_visible_vram; + /* how much userspace asked for */ + uint64_t requested_gtt; +}; + +static inline struct amdgpu_bo *ttm_to_amdgpu_bo(struct ttm_buffer_object *tbo) +{ + return container_of(tbo, struct amdgpu_bo, tbo); +} + +/** + * amdgpu_mem_type_to_domain - return domain corresponding to mem_type + * @mem_type: ttm memory type + * + * Returns corresponding domain of the ttm mem_type + */ +static inline unsigned amdgpu_mem_type_to_domain(u32 mem_type) +{ + switch (mem_type) { + case TTM_PL_VRAM: + return AMDGPU_GEM_DOMAIN_VRAM; + case TTM_PL_TT: + return AMDGPU_GEM_DOMAIN_GTT; + case TTM_PL_SYSTEM: + return AMDGPU_GEM_DOMAIN_CPU; + case AMDGPU_PL_GDS: + return AMDGPU_GEM_DOMAIN_GDS; + case AMDGPU_PL_GWS: + return AMDGPU_GEM_DOMAIN_GWS; + case AMDGPU_PL_OA: + return AMDGPU_GEM_DOMAIN_OA; + case AMDGPU_PL_DOORBELL: + return AMDGPU_GEM_DOMAIN_DOORBELL; + default: + break; + } + return 0; +} + +/** + * amdgpu_bo_reserve - reserve bo + * @bo: bo structure + * @no_intr: don't return -ERESTARTSYS on pending signal + * + * Returns: + * -ERESTARTSYS: A wait for the buffer to become unreserved was interrupted by + * a signal. Release all buffer reservations and return to user-space. + */ +static inline int amdgpu_bo_reserve(struct amdgpu_bo *bo, bool no_intr) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + int r; + + r = ttm_bo_reserve(&bo->tbo, !no_intr, false, NULL); + if (unlikely(r != 0)) { + if (r != -ERESTARTSYS) + dev_err(adev->dev, "%p reserve failed\n", bo); + return r; + } + return 0; +} + +static inline void amdgpu_bo_unreserve(struct amdgpu_bo *bo) +{ + ttm_bo_unreserve(&bo->tbo); +} + +static inline unsigned long amdgpu_bo_size(struct amdgpu_bo *bo) +{ + return bo->tbo.base.size; +} + +static inline unsigned amdgpu_bo_ngpu_pages(struct amdgpu_bo *bo) +{ + return bo->tbo.base.size / AMDGPU_GPU_PAGE_SIZE; +} + +static inline unsigned amdgpu_bo_gpu_page_alignment(struct amdgpu_bo *bo) +{ + return (bo->tbo.page_alignment << PAGE_SHIFT) / AMDGPU_GPU_PAGE_SIZE; +} + +/** + * amdgpu_bo_mmap_offset - return mmap offset of bo + * @bo: amdgpu object for which we query the offset + * + * Returns mmap offset of the object. + */ +static inline u64 amdgpu_bo_mmap_offset(struct amdgpu_bo *bo) +{ + return drm_vma_node_offset_addr(&bo->tbo.base.vma_node); +} + +/** + * amdgpu_bo_in_cpu_visible_vram - check if BO is (partly) in visible VRAM + */ +static inline bool amdgpu_bo_in_cpu_visible_vram(struct amdgpu_bo *bo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + struct amdgpu_res_cursor cursor; + + if (!bo->tbo.resource || bo->tbo.resource->mem_type != TTM_PL_VRAM) + return false; + + amdgpu_res_first(bo->tbo.resource, 0, amdgpu_bo_size(bo), &cursor); + while (cursor.remaining) { + if (cursor.start < adev->gmc.visible_vram_size) + return true; + + amdgpu_res_next(&cursor, cursor.size); + } + + return false; +} + +/** + * amdgpu_bo_explicit_sync - return whether the bo is explicitly synced + */ +static inline bool amdgpu_bo_explicit_sync(struct amdgpu_bo *bo) +{ + return bo->flags & AMDGPU_GEM_CREATE_EXPLICIT_SYNC; +} + +/** + * amdgpu_bo_encrypted - test if the BO is encrypted + * @bo: pointer to a buffer object + * + * Return true if the buffer object is encrypted, false otherwise. + */ +static inline bool amdgpu_bo_encrypted(struct amdgpu_bo *bo) +{ + return bo->flags & AMDGPU_GEM_CREATE_ENCRYPTED; +} + +/** + * amdgpu_bo_shadowed - check if the BO is shadowed + * + * @bo: BO to be tested. + * + * Returns: + * NULL if not shadowed or else return a BO pointer. + */ +static inline struct amdgpu_bo *amdgpu_bo_shadowed(struct amdgpu_bo *bo) +{ + if (bo->tbo.type == ttm_bo_type_kernel) + return to_amdgpu_bo_vm(bo)->shadow; + + return NULL; +} + +bool amdgpu_bo_is_amdgpu_bo(struct ttm_buffer_object *bo); +void amdgpu_bo_placement_from_domain(struct amdgpu_bo *abo, u32 domain); + +int amdgpu_bo_create(struct amdgpu_device *adev, + struct amdgpu_bo_param *bp, + struct amdgpu_bo **bo_ptr); +int amdgpu_bo_create_reserved(struct amdgpu_device *adev, + unsigned long size, int align, + u32 domain, struct amdgpu_bo **bo_ptr, + u64 *gpu_addr, void **cpu_addr); +int amdgpu_bo_create_kernel(struct amdgpu_device *adev, + unsigned long size, int align, + u32 domain, struct amdgpu_bo **bo_ptr, + u64 *gpu_addr, void **cpu_addr); +int amdgpu_bo_create_kernel_at(struct amdgpu_device *adev, + uint64_t offset, uint64_t size, + struct amdgpu_bo **bo_ptr, void **cpu_addr); +int amdgpu_bo_create_user(struct amdgpu_device *adev, + struct amdgpu_bo_param *bp, + struct amdgpu_bo_user **ubo_ptr); +int amdgpu_bo_create_vm(struct amdgpu_device *adev, + struct amdgpu_bo_param *bp, + struct amdgpu_bo_vm **ubo_ptr); +void amdgpu_bo_free_kernel(struct amdgpu_bo **bo, u64 *gpu_addr, + void **cpu_addr); +int amdgpu_bo_kmap(struct amdgpu_bo *bo, void **ptr); +void *amdgpu_bo_kptr(struct amdgpu_bo *bo); +void amdgpu_bo_kunmap(struct amdgpu_bo *bo); +struct amdgpu_bo *amdgpu_bo_ref(struct amdgpu_bo *bo); +void amdgpu_bo_unref(struct amdgpu_bo **bo); +int amdgpu_bo_pin(struct amdgpu_bo *bo, u32 domain); +int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, + u64 min_offset, u64 max_offset); +void amdgpu_bo_unpin(struct amdgpu_bo *bo); +int amdgpu_bo_init(struct amdgpu_device *adev); +void amdgpu_bo_fini(struct amdgpu_device *adev); +int amdgpu_bo_set_tiling_flags(struct amdgpu_bo *bo, u64 tiling_flags); +void amdgpu_bo_get_tiling_flags(struct amdgpu_bo *bo, u64 *tiling_flags); +int amdgpu_bo_set_metadata (struct amdgpu_bo *bo, void *metadata, + uint32_t metadata_size, uint64_t flags); +int amdgpu_bo_get_metadata(struct amdgpu_bo *bo, void *buffer, + size_t buffer_size, uint32_t *metadata_size, + uint64_t *flags); +void amdgpu_bo_move_notify(struct ttm_buffer_object *bo, + bool evict, + struct ttm_resource *new_mem); +void amdgpu_bo_release_notify(struct ttm_buffer_object *bo); +vm_fault_t amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo); +void amdgpu_bo_fence(struct amdgpu_bo *bo, struct dma_fence *fence, + bool shared); +int amdgpu_bo_sync_wait_resv(struct amdgpu_device *adev, struct dma_resv *resv, + enum amdgpu_sync_mode sync_mode, void *owner, + bool intr); +int amdgpu_bo_sync_wait(struct amdgpu_bo *bo, void *owner, bool intr); +u64 amdgpu_bo_gpu_offset(struct amdgpu_bo *bo); +u64 amdgpu_bo_gpu_offset_no_check(struct amdgpu_bo *bo); +void amdgpu_bo_get_memory(struct amdgpu_bo *bo, + struct amdgpu_mem_stats *stats); +void amdgpu_bo_add_to_shadow_list(struct amdgpu_bo_vm *vmbo); +int amdgpu_bo_restore_shadow(struct amdgpu_bo *shadow, + struct dma_fence **fence); +uint32_t amdgpu_bo_get_preferred_domain(struct amdgpu_device *adev, + uint32_t domain); + +/* + * sub allocation + */ +static inline struct amdgpu_sa_manager * +to_amdgpu_sa_manager(struct drm_suballoc_manager *manager) +{ + return container_of(manager, struct amdgpu_sa_manager, base); +} + +static inline uint64_t amdgpu_sa_bo_gpu_addr(struct drm_suballoc *sa_bo) +{ + return to_amdgpu_sa_manager(sa_bo->manager)->gpu_addr + + drm_suballoc_soffset(sa_bo); +} + +static inline void *amdgpu_sa_bo_cpu_addr(struct drm_suballoc *sa_bo) +{ + return to_amdgpu_sa_manager(sa_bo->manager)->cpu_ptr + + drm_suballoc_soffset(sa_bo); +} + +int amdgpu_sa_bo_manager_init(struct amdgpu_device *adev, + struct amdgpu_sa_manager *sa_manager, + unsigned size, u32 align, u32 domain); +void amdgpu_sa_bo_manager_fini(struct amdgpu_device *adev, + struct amdgpu_sa_manager *sa_manager); +int amdgpu_sa_bo_manager_start(struct amdgpu_device *adev, + struct amdgpu_sa_manager *sa_manager); +int amdgpu_sa_bo_new(struct amdgpu_sa_manager *sa_manager, + struct drm_suballoc **sa_bo, + unsigned int size); +void amdgpu_sa_bo_free(struct amdgpu_device *adev, + struct drm_suballoc **sa_bo, + struct dma_fence *fence); +#if defined(CONFIG_DEBUG_FS) +void amdgpu_sa_bo_dump_debug_info(struct amdgpu_sa_manager *sa_manager, + struct seq_file *m); +u64 amdgpu_bo_print_info(int id, struct amdgpu_bo *bo, struct seq_file *m); +#endif +void amdgpu_debugfs_sa_init(struct amdgpu_device *adev); + +bool amdgpu_bo_support_uswc(u64 bo_flags); + + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c new file mode 100644 index 000000000..0bb2466d5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c @@ -0,0 +1,359 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include "amdgpu.h" +#include "atom.h" +#include "atombios_encoders.h" +#include "amdgpu_pll.h" +#include +#include + +/** + * amdgpu_pll_reduce_ratio - fractional number reduction + * + * @nom: nominator + * @den: denominator + * @nom_min: minimum value for nominator + * @den_min: minimum value for denominator + * + * Find the greatest common divisor and apply it on both nominator and + * denominator, but make nominator and denominator are at least as large + * as their minimum values. + */ +static void amdgpu_pll_reduce_ratio(unsigned *nom, unsigned *den, + unsigned nom_min, unsigned den_min) +{ + unsigned tmp; + + /* reduce the numbers to a simpler ratio */ + tmp = gcd(*nom, *den); + *nom /= tmp; + *den /= tmp; + + /* make sure nominator is large enough */ + if (*nom < nom_min) { + tmp = DIV_ROUND_UP(nom_min, *nom); + *nom *= tmp; + *den *= tmp; + } + + /* make sure the denominator is large enough */ + if (*den < den_min) { + tmp = DIV_ROUND_UP(den_min, *den); + *nom *= tmp; + *den *= tmp; + } +} + +/** + * amdgpu_pll_get_fb_ref_div - feedback and ref divider calculation + * + * @adev: amdgpu_device pointer + * @nom: nominator + * @den: denominator + * @post_div: post divider + * @fb_div_max: feedback divider maximum + * @ref_div_max: reference divider maximum + * @fb_div: resulting feedback divider + * @ref_div: resulting reference divider + * + * Calculate feedback and reference divider for a given post divider. Makes + * sure we stay within the limits. + */ +static void amdgpu_pll_get_fb_ref_div(struct amdgpu_device *adev, unsigned int nom, + unsigned int den, unsigned int post_div, + unsigned int fb_div_max, unsigned int ref_div_max, + unsigned int *fb_div, unsigned int *ref_div) +{ + + /* limit reference * post divider to a maximum */ + if (adev->family == AMDGPU_FAMILY_SI) + ref_div_max = min(100 / post_div, ref_div_max); + else + ref_div_max = min(128 / post_div, ref_div_max); + + /* get matching reference and feedback divider */ + *ref_div = min(max(DIV_ROUND_CLOSEST(den, post_div), 1u), ref_div_max); + *fb_div = DIV_ROUND_CLOSEST(nom * *ref_div * post_div, den); + + /* limit fb divider to its maximum */ + if (*fb_div > fb_div_max) { + *ref_div = DIV_ROUND_CLOSEST(*ref_div * fb_div_max, *fb_div); + *fb_div = fb_div_max; + } +} + +/** + * amdgpu_pll_compute - compute PLL paramaters + * + * @adev: amdgpu_device pointer + * @pll: information about the PLL + * @freq: requested frequency + * @dot_clock_p: resulting pixel clock + * @fb_div_p: resulting feedback divider + * @frac_fb_div_p: fractional part of the feedback divider + * @ref_div_p: resulting reference divider + * @post_div_p: resulting reference divider + * + * Try to calculate the PLL parameters to generate the given frequency: + * dot_clock = (ref_freq * feedback_div) / (ref_div * post_div) + */ +void amdgpu_pll_compute(struct amdgpu_device *adev, + struct amdgpu_pll *pll, + u32 freq, + u32 *dot_clock_p, + u32 *fb_div_p, + u32 *frac_fb_div_p, + u32 *ref_div_p, + u32 *post_div_p) +{ + unsigned target_clock = pll->flags & AMDGPU_PLL_USE_FRAC_FB_DIV ? + freq : freq / 10; + + unsigned fb_div_min, fb_div_max, fb_div; + unsigned post_div_min, post_div_max, post_div; + unsigned ref_div_min, ref_div_max, ref_div; + unsigned post_div_best, diff_best; + unsigned nom, den; + + /* determine allowed feedback divider range */ + fb_div_min = pll->min_feedback_div; + fb_div_max = pll->max_feedback_div; + + if (pll->flags & AMDGPU_PLL_USE_FRAC_FB_DIV) { + fb_div_min *= 10; + fb_div_max *= 10; + } + + /* determine allowed ref divider range */ + if (pll->flags & AMDGPU_PLL_USE_REF_DIV) + ref_div_min = pll->reference_div; + else + ref_div_min = pll->min_ref_div; + + if (pll->flags & AMDGPU_PLL_USE_FRAC_FB_DIV && + pll->flags & AMDGPU_PLL_USE_REF_DIV) + ref_div_max = pll->reference_div; + else + ref_div_max = pll->max_ref_div; + + /* determine allowed post divider range */ + if (pll->flags & AMDGPU_PLL_USE_POST_DIV) { + post_div_min = pll->post_div; + post_div_max = pll->post_div; + } else { + unsigned vco_min, vco_max; + + if (pll->flags & AMDGPU_PLL_IS_LCD) { + vco_min = pll->lcd_pll_out_min; + vco_max = pll->lcd_pll_out_max; + } else { + vco_min = pll->pll_out_min; + vco_max = pll->pll_out_max; + } + + if (pll->flags & AMDGPU_PLL_USE_FRAC_FB_DIV) { + vco_min *= 10; + vco_max *= 10; + } + + post_div_min = vco_min / target_clock; + if ((target_clock * post_div_min) < vco_min) + ++post_div_min; + if (post_div_min < pll->min_post_div) + post_div_min = pll->min_post_div; + + post_div_max = vco_max / target_clock; + if ((target_clock * post_div_max) > vco_max) + --post_div_max; + if (post_div_max > pll->max_post_div) + post_div_max = pll->max_post_div; + } + + /* represent the searched ratio as fractional number */ + nom = target_clock; + den = pll->reference_freq; + + /* reduce the numbers to a simpler ratio */ + amdgpu_pll_reduce_ratio(&nom, &den, fb_div_min, post_div_min); + + /* now search for a post divider */ + if (pll->flags & AMDGPU_PLL_PREFER_MINM_OVER_MAXP) + post_div_best = post_div_min; + else + post_div_best = post_div_max; + diff_best = ~0; + + for (post_div = post_div_min; post_div <= post_div_max; ++post_div) { + unsigned diff; + amdgpu_pll_get_fb_ref_div(adev, nom, den, post_div, fb_div_max, + ref_div_max, &fb_div, &ref_div); + diff = abs(target_clock - (pll->reference_freq * fb_div) / + (ref_div * post_div)); + + if (diff < diff_best || (diff == diff_best && + !(pll->flags & AMDGPU_PLL_PREFER_MINM_OVER_MAXP))) { + + post_div_best = post_div; + diff_best = diff; + } + } + post_div = post_div_best; + + /* get the feedback and reference divider for the optimal value */ + amdgpu_pll_get_fb_ref_div(adev, nom, den, post_div, fb_div_max, ref_div_max, + &fb_div, &ref_div); + + /* reduce the numbers to a simpler ratio once more */ + /* this also makes sure that the reference divider is large enough */ + amdgpu_pll_reduce_ratio(&fb_div, &ref_div, fb_div_min, ref_div_min); + + /* avoid high jitter with small fractional dividers */ + if (pll->flags & AMDGPU_PLL_USE_FRAC_FB_DIV && (fb_div % 10)) { + fb_div_min = max(fb_div_min, (9 - (fb_div % 10)) * 20 + 60); + if (fb_div < fb_div_min) { + unsigned tmp = DIV_ROUND_UP(fb_div_min, fb_div); + fb_div *= tmp; + ref_div *= tmp; + } + } + + /* and finally save the result */ + if (pll->flags & AMDGPU_PLL_USE_FRAC_FB_DIV) { + *fb_div_p = fb_div / 10; + *frac_fb_div_p = fb_div % 10; + } else { + *fb_div_p = fb_div; + *frac_fb_div_p = 0; + } + + *dot_clock_p = ((pll->reference_freq * *fb_div_p * 10) + + (pll->reference_freq * *frac_fb_div_p)) / + (ref_div * post_div * 10); + *ref_div_p = ref_div; + *post_div_p = post_div; + + DRM_DEBUG_KMS("%d - %d, pll dividers - fb: %d.%d ref: %d, post %d\n", + freq, *dot_clock_p * 10, *fb_div_p, *frac_fb_div_p, + ref_div, post_div); +} + +/** + * amdgpu_pll_get_use_mask - look up a mask of which pplls are in use + * + * @crtc: drm crtc + * + * Returns the mask of which PPLLs (Pixel PLLs) are in use. + */ +u32 amdgpu_pll_get_use_mask(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + struct drm_crtc *test_crtc; + struct amdgpu_crtc *test_amdgpu_crtc; + u32 pll_in_use = 0; + + list_for_each_entry(test_crtc, &dev->mode_config.crtc_list, head) { + if (crtc == test_crtc) + continue; + + test_amdgpu_crtc = to_amdgpu_crtc(test_crtc); + if (test_amdgpu_crtc->pll_id != ATOM_PPLL_INVALID) + pll_in_use |= (1 << test_amdgpu_crtc->pll_id); + } + return pll_in_use; +} + +/** + * amdgpu_pll_get_shared_dp_ppll - return the PPLL used by another crtc for DP + * + * @crtc: drm crtc + * + * Returns the PPLL (Pixel PLL) used by another crtc/encoder which is + * also in DP mode. For DP, a single PPLL can be used for all DP + * crtcs/encoders. + */ +int amdgpu_pll_get_shared_dp_ppll(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + struct drm_crtc *test_crtc; + struct amdgpu_crtc *test_amdgpu_crtc; + + list_for_each_entry(test_crtc, &dev->mode_config.crtc_list, head) { + if (crtc == test_crtc) + continue; + test_amdgpu_crtc = to_amdgpu_crtc(test_crtc); + if (test_amdgpu_crtc->encoder && + ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(test_amdgpu_crtc->encoder))) { + /* for DP use the same PLL for all */ + if (test_amdgpu_crtc->pll_id != ATOM_PPLL_INVALID) + return test_amdgpu_crtc->pll_id; + } + } + return ATOM_PPLL_INVALID; +} + +/** + * amdgpu_pll_get_shared_nondp_ppll - return the PPLL used by another non-DP crtc + * + * @crtc: drm crtc + * + * Returns the PPLL (Pixel PLL) used by another non-DP crtc/encoder which can + * be shared (i.e., same clock). + */ +int amdgpu_pll_get_shared_nondp_ppll(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct drm_crtc *test_crtc; + struct amdgpu_crtc *test_amdgpu_crtc; + u32 adjusted_clock, test_adjusted_clock; + + adjusted_clock = amdgpu_crtc->adjusted_clock; + + if (adjusted_clock == 0) + return ATOM_PPLL_INVALID; + + list_for_each_entry(test_crtc, &dev->mode_config.crtc_list, head) { + if (crtc == test_crtc) + continue; + test_amdgpu_crtc = to_amdgpu_crtc(test_crtc); + if (test_amdgpu_crtc->encoder && + !ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(test_amdgpu_crtc->encoder))) { + /* check if we are already driving this connector with another crtc */ + if (test_amdgpu_crtc->connector == amdgpu_crtc->connector) { + /* if we are, return that pll */ + if (test_amdgpu_crtc->pll_id != ATOM_PPLL_INVALID) + return test_amdgpu_crtc->pll_id; + } + /* for non-DP check the clock */ + test_adjusted_clock = test_amdgpu_crtc->adjusted_clock; + if ((crtc->mode.clock == test_crtc->mode.clock) && + (adjusted_clock == test_adjusted_clock) && + (amdgpu_crtc->ss_enabled == test_amdgpu_crtc->ss_enabled) && + (test_amdgpu_crtc->pll_id != ATOM_PPLL_INVALID)) + return test_amdgpu_crtc->pll_id; + } + } + return ATOM_PPLL_INVALID; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.h new file mode 100644 index 000000000..44a583d6c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.h @@ -0,0 +1,39 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_PLL_H__ +#define __AMDGPU_PLL_H__ + +void amdgpu_pll_compute(struct amdgpu_device *adev, + struct amdgpu_pll *pll, + u32 freq, + u32 *dot_clock_p, + u32 *fb_div_p, + u32 *frac_fb_div_p, + u32 *ref_div_p, + u32 *post_div_p); +u32 amdgpu_pll_get_use_mask(struct drm_crtc *crtc); +int amdgpu_pll_get_shared_dp_ppll(struct drm_crtc *crtc); +int amdgpu_pll_get_shared_nondp_ppll(struct drm_crtc *crtc); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c new file mode 100644 index 000000000..6e91ea1de --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c @@ -0,0 +1,680 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include "amdgpu.h" +#include "amdgpu_pmu.h" + +#define PMU_NAME_SIZE 32 +#define NUM_FORMATS_AMDGPU_PMU 4 +#define NUM_FORMATS_DF_VEGA20 3 +#define NUM_EVENTS_DF_VEGA20 8 +#define NUM_EVENT_TYPES_VEGA20 1 +#define NUM_EVENTS_VEGA20_XGMI 2 +#define NUM_EVENTS_VEGA20_MAX NUM_EVENTS_VEGA20_XGMI +#define NUM_EVENT_TYPES_ARCTURUS 1 +#define NUM_EVENTS_ARCTURUS_XGMI 6 +#define NUM_EVENTS_ARCTURUS_MAX NUM_EVENTS_ARCTURUS_XGMI + +struct amdgpu_pmu_event_attribute { + struct device_attribute attr; + const char *event_str; + unsigned int type; +}; + +/* record to keep track of pmu entry per pmu type per device */ +struct amdgpu_pmu_entry { + struct list_head entry; + struct amdgpu_device *adev; + struct pmu pmu; + unsigned int pmu_perf_type; + char *pmu_type_name; + char *pmu_file_prefix; + struct attribute_group fmt_attr_group; + struct amdgpu_pmu_event_attribute *fmt_attr; + struct attribute_group evt_attr_group; + struct amdgpu_pmu_event_attribute *evt_attr; +}; + +static ssize_t amdgpu_pmu_event_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct amdgpu_pmu_event_attribute *amdgpu_pmu_attr; + + amdgpu_pmu_attr = container_of(attr, struct amdgpu_pmu_event_attribute, + attr); + + if (!amdgpu_pmu_attr->type) + return sprintf(buf, "%s\n", amdgpu_pmu_attr->event_str); + + return sprintf(buf, "%s,type=0x%x\n", + amdgpu_pmu_attr->event_str, amdgpu_pmu_attr->type); +} + +static LIST_HEAD(amdgpu_pmu_list); + + +struct amdgpu_pmu_attr { + const char *name; + const char *config; +}; + +struct amdgpu_pmu_type { + const unsigned int type; + const unsigned int num_of_type; +}; + +struct amdgpu_pmu_config { + struct amdgpu_pmu_attr *formats; + unsigned int num_formats; + struct amdgpu_pmu_attr *events; + unsigned int num_events; + struct amdgpu_pmu_type *types; + unsigned int num_types; +}; + +/* + * Events fall under two categories: + * - PMU typed + * Events in /sys/bus/event_source/devices/amdgpu__ have + * performance counter operations handled by one IP . Formats and + * events should be defined by __formats and + * __events respectively. + * + * - Event config typed + * Events in /sys/bus/event_source/devices/amdgpu_ have performance + * counter operations that can be handled by multiple IPs dictated by their + * "type" format field. Formats and events should be defined by + * amdgpu_pmu_formats and _events respectively. Format field + * "type" is generated in amdgpu_pmu_event_show and defined in + * _event_config_types. + */ + +static struct amdgpu_pmu_attr amdgpu_pmu_formats[NUM_FORMATS_AMDGPU_PMU] = { + { .name = "event", .config = "config:0-7" }, + { .name = "instance", .config = "config:8-15" }, + { .name = "umask", .config = "config:16-23"}, + { .name = "type", .config = "config:56-63"} +}; + +/* Vega20 events */ +static struct amdgpu_pmu_attr vega20_events[NUM_EVENTS_VEGA20_MAX] = { + { .name = "xgmi_link0_data_outbound", + .config = "event=0x7,instance=0x46,umask=0x2" }, + { .name = "xgmi_link1_data_outbound", + .config = "event=0x7,instance=0x47,umask=0x2" } +}; + +static struct amdgpu_pmu_type vega20_types[NUM_EVENT_TYPES_VEGA20] = { + { .type = AMDGPU_PMU_EVENT_CONFIG_TYPE_XGMI, + .num_of_type = NUM_EVENTS_VEGA20_XGMI } +}; + +static struct amdgpu_pmu_config vega20_config = { + .formats = amdgpu_pmu_formats, + .num_formats = ARRAY_SIZE(amdgpu_pmu_formats), + .events = vega20_events, + .num_events = ARRAY_SIZE(vega20_events), + .types = vega20_types, + .num_types = ARRAY_SIZE(vega20_types) +}; + +/* Vega20 data fabric (DF) events */ +static struct amdgpu_pmu_attr df_vega20_formats[NUM_FORMATS_DF_VEGA20] = { + { .name = "event", .config = "config:0-7" }, + { .name = "instance", .config = "config:8-15" }, + { .name = "umask", .config = "config:16-23"} +}; + +static struct amdgpu_pmu_attr df_vega20_events[NUM_EVENTS_DF_VEGA20] = { + { .name = "cake0_pcsout_txdata", + .config = "event=0x7,instance=0x46,umask=0x2" }, + { .name = "cake1_pcsout_txdata", + .config = "event=0x7,instance=0x47,umask=0x2" }, + { .name = "cake0_pcsout_txmeta", + .config = "event=0x7,instance=0x46,umask=0x4" }, + { .name = "cake1_pcsout_txmeta", + .config = "event=0x7,instance=0x47,umask=0x4" }, + { .name = "cake0_ftiinstat_reqalloc", + .config = "event=0xb,instance=0x46,umask=0x4" }, + { .name = "cake1_ftiinstat_reqalloc", + .config = "event=0xb,instance=0x47,umask=0x4" }, + { .name = "cake0_ftiinstat_rspalloc", + .config = "event=0xb,instance=0x46,umask=0x8" }, + { .name = "cake1_ftiinstat_rspalloc", + .config = "event=0xb,instance=0x47,umask=0x8" } +}; + +static struct amdgpu_pmu_config df_vega20_config = { + .formats = df_vega20_formats, + .num_formats = ARRAY_SIZE(df_vega20_formats), + .events = df_vega20_events, + .num_events = ARRAY_SIZE(df_vega20_events), + .types = NULL, + .num_types = 0 +}; + +/* Arcturus events */ +static struct amdgpu_pmu_attr arcturus_events[NUM_EVENTS_ARCTURUS_MAX] = { + { .name = "xgmi_link0_data_outbound", + .config = "event=0x7,instance=0x4b,umask=0x2" }, + { .name = "xgmi_link1_data_outbound", + .config = "event=0x7,instance=0x4c,umask=0x2" }, + { .name = "xgmi_link2_data_outbound", + .config = "event=0x7,instance=0x4d,umask=0x2" }, + { .name = "xgmi_link3_data_outbound", + .config = "event=0x7,instance=0x4e,umask=0x2" }, + { .name = "xgmi_link4_data_outbound", + .config = "event=0x7,instance=0x4f,umask=0x2" }, + { .name = "xgmi_link5_data_outbound", + .config = "event=0x7,instance=0x50,umask=0x2" } +}; + +static struct amdgpu_pmu_type arcturus_types[NUM_EVENT_TYPES_ARCTURUS] = { + { .type = AMDGPU_PMU_EVENT_CONFIG_TYPE_XGMI, + .num_of_type = NUM_EVENTS_ARCTURUS_XGMI } +}; + +static struct amdgpu_pmu_config arcturus_config = { + .formats = amdgpu_pmu_formats, + .num_formats = ARRAY_SIZE(amdgpu_pmu_formats), + .events = arcturus_events, + .num_events = ARRAY_SIZE(arcturus_events), + .types = arcturus_types, + .num_types = ARRAY_SIZE(arcturus_types) +}; + +/* initialize perf counter */ +static int amdgpu_perf_event_init(struct perf_event *event) +{ + struct hw_perf_event *hwc = &event->hw; + + /* test the event attr type check for PMU enumeration */ + if (event->attr.type != event->pmu->type) + return -ENOENT; + + /* update the hw_perf_event struct with config data */ + hwc->config = event->attr.config; + hwc->config_base = AMDGPU_PMU_PERF_TYPE_NONE; + + return 0; +} + +/* start perf counter */ +static void amdgpu_perf_start(struct perf_event *event, int flags) +{ + struct hw_perf_event *hwc = &event->hw; + struct amdgpu_pmu_entry *pe = container_of(event->pmu, + struct amdgpu_pmu_entry, + pmu); + int target_cntr = 0; + + if (WARN_ON_ONCE(!(hwc->state & PERF_HES_STOPPED))) + return; + + if ((!pe->adev->df.funcs) || + (!pe->adev->df.funcs->pmc_start)) + return; + + WARN_ON_ONCE(!(hwc->state & PERF_HES_UPTODATE)); + hwc->state = 0; + + switch (hwc->config_base) { + case AMDGPU_PMU_EVENT_CONFIG_TYPE_DF: + case AMDGPU_PMU_EVENT_CONFIG_TYPE_XGMI: + if (!(flags & PERF_EF_RELOAD)) { + target_cntr = pe->adev->df.funcs->pmc_start(pe->adev, + hwc->config, 0 /* unused */, + 1 /* add counter */); + if (target_cntr < 0) + break; + + hwc->idx = target_cntr; + } + + pe->adev->df.funcs->pmc_start(pe->adev, hwc->config, + hwc->idx, 0); + break; + default: + break; + } + + perf_event_update_userpage(event); +} + +/* read perf counter */ +static void amdgpu_perf_read(struct perf_event *event) +{ + struct hw_perf_event *hwc = &event->hw; + struct amdgpu_pmu_entry *pe = container_of(event->pmu, + struct amdgpu_pmu_entry, + pmu); + u64 count, prev; + + if ((!pe->adev->df.funcs) || + (!pe->adev->df.funcs->pmc_get_count)) + return; + + prev = local64_read(&hwc->prev_count); + do { + switch (hwc->config_base) { + case AMDGPU_PMU_EVENT_CONFIG_TYPE_DF: + case AMDGPU_PMU_EVENT_CONFIG_TYPE_XGMI: + pe->adev->df.funcs->pmc_get_count(pe->adev, + hwc->config, hwc->idx, &count); + break; + default: + count = 0; + break; + } + } while (!local64_try_cmpxchg(&hwc->prev_count, &prev, count)); + + local64_add(count - prev, &event->count); +} + +/* stop perf counter */ +static void amdgpu_perf_stop(struct perf_event *event, int flags) +{ + struct hw_perf_event *hwc = &event->hw; + struct amdgpu_pmu_entry *pe = container_of(event->pmu, + struct amdgpu_pmu_entry, + pmu); + + if (hwc->state & PERF_HES_UPTODATE) + return; + + if ((!pe->adev->df.funcs) || + (!pe->adev->df.funcs->pmc_stop)) + return; + + switch (hwc->config_base) { + case AMDGPU_PMU_EVENT_CONFIG_TYPE_DF: + case AMDGPU_PMU_EVENT_CONFIG_TYPE_XGMI: + pe->adev->df.funcs->pmc_stop(pe->adev, hwc->config, hwc->idx, + 0); + break; + default: + break; + } + + WARN_ON_ONCE(hwc->state & PERF_HES_STOPPED); + hwc->state |= PERF_HES_STOPPED; + + if (hwc->state & PERF_HES_UPTODATE) + return; + + amdgpu_perf_read(event); + hwc->state |= PERF_HES_UPTODATE; +} + +/* add perf counter */ +static int amdgpu_perf_add(struct perf_event *event, int flags) +{ + struct hw_perf_event *hwc = &event->hw; + int retval = 0, target_cntr; + struct amdgpu_pmu_entry *pe = container_of(event->pmu, + struct amdgpu_pmu_entry, + pmu); + + if ((!pe->adev->df.funcs) || + (!pe->adev->df.funcs->pmc_start)) + return -EINVAL; + + switch (pe->pmu_perf_type) { + case AMDGPU_PMU_PERF_TYPE_DF: + hwc->config_base = AMDGPU_PMU_EVENT_CONFIG_TYPE_DF; + break; + case AMDGPU_PMU_PERF_TYPE_ALL: + hwc->config_base = (hwc->config >> + AMDGPU_PMU_EVENT_CONFIG_TYPE_SHIFT) & + AMDGPU_PMU_EVENT_CONFIG_TYPE_MASK; + break; + } + + event->hw.state = PERF_HES_UPTODATE | PERF_HES_STOPPED; + + switch (hwc->config_base) { + case AMDGPU_PMU_EVENT_CONFIG_TYPE_DF: + case AMDGPU_PMU_EVENT_CONFIG_TYPE_XGMI: + target_cntr = pe->adev->df.funcs->pmc_start(pe->adev, + hwc->config, 0 /* unused */, + 1 /* add counter */); + if (target_cntr < 0) + retval = target_cntr; + else + hwc->idx = target_cntr; + + break; + default: + return 0; + } + + if (retval) + return retval; + + if (flags & PERF_EF_START) + amdgpu_perf_start(event, PERF_EF_RELOAD); + + return retval; +} + +/* delete perf counter */ +static void amdgpu_perf_del(struct perf_event *event, int flags) +{ + struct hw_perf_event *hwc = &event->hw; + struct amdgpu_pmu_entry *pe = container_of(event->pmu, + struct amdgpu_pmu_entry, + pmu); + if ((!pe->adev->df.funcs) || + (!pe->adev->df.funcs->pmc_stop)) + return; + + amdgpu_perf_stop(event, PERF_EF_UPDATE); + + switch (hwc->config_base) { + case AMDGPU_PMU_EVENT_CONFIG_TYPE_DF: + case AMDGPU_PMU_EVENT_CONFIG_TYPE_XGMI: + pe->adev->df.funcs->pmc_stop(pe->adev, hwc->config, hwc->idx, + 1); + break; + default: + break; + } + + perf_event_update_userpage(event); +} + +static void amdgpu_pmu_create_event_attrs_by_type( + struct attribute_group *attr_group, + struct amdgpu_pmu_event_attribute *pmu_attr, + struct amdgpu_pmu_attr events[], + int s_offset, + int e_offset, + unsigned int type) +{ + int i; + + pmu_attr += s_offset; + + for (i = s_offset; i < e_offset; i++) { + attr_group->attrs[i] = &pmu_attr->attr.attr; + sysfs_attr_init(&pmu_attr->attr.attr); + pmu_attr->attr.attr.name = events[i].name; + pmu_attr->attr.attr.mode = 0444; + pmu_attr->attr.show = amdgpu_pmu_event_show; + pmu_attr->event_str = events[i].config; + pmu_attr->type = type; + pmu_attr++; + } +} + +static void amdgpu_pmu_create_attrs(struct attribute_group *attr_group, + struct amdgpu_pmu_event_attribute *pmu_attr, + struct amdgpu_pmu_attr events[], + int num_events) +{ + amdgpu_pmu_create_event_attrs_by_type(attr_group, pmu_attr, events, 0, + num_events, AMDGPU_PMU_EVENT_CONFIG_TYPE_NONE); +} + + +static int amdgpu_pmu_alloc_pmu_attrs( + struct attribute_group *fmt_attr_group, + struct amdgpu_pmu_event_attribute **fmt_attr, + struct attribute_group *evt_attr_group, + struct amdgpu_pmu_event_attribute **evt_attr, + struct amdgpu_pmu_config *config) +{ + *fmt_attr = kcalloc(config->num_formats, sizeof(**fmt_attr), + GFP_KERNEL); + + if (!(*fmt_attr)) + return -ENOMEM; + + fmt_attr_group->attrs = kcalloc(config->num_formats + 1, + sizeof(*fmt_attr_group->attrs), GFP_KERNEL); + + if (!fmt_attr_group->attrs) + goto err_fmt_attr_grp; + + *evt_attr = kcalloc(config->num_events, sizeof(**evt_attr), GFP_KERNEL); + + if (!(*evt_attr)) + goto err_evt_attr; + + evt_attr_group->attrs = kcalloc(config->num_events + 1, + sizeof(*evt_attr_group->attrs), GFP_KERNEL); + + if (!evt_attr_group->attrs) + goto err_evt_attr_grp; + + return 0; +err_evt_attr_grp: + kfree(*evt_attr); +err_evt_attr: + kfree(fmt_attr_group->attrs); +err_fmt_attr_grp: + kfree(*fmt_attr); + return -ENOMEM; +} + +/* init pmu tracking per pmu type */ +static int init_pmu_entry_by_type_and_add(struct amdgpu_pmu_entry *pmu_entry, + struct amdgpu_pmu_config *config) +{ + const struct attribute_group *attr_groups[] = { + &pmu_entry->fmt_attr_group, + &pmu_entry->evt_attr_group, + NULL + }; + char pmu_name[PMU_NAME_SIZE]; + int ret = 0, total_num_events = 0; + + pmu_entry->pmu = (struct pmu){ + .event_init = amdgpu_perf_event_init, + .add = amdgpu_perf_add, + .del = amdgpu_perf_del, + .start = amdgpu_perf_start, + .stop = amdgpu_perf_stop, + .read = amdgpu_perf_read, + .task_ctx_nr = perf_invalid_context, + }; + + ret = amdgpu_pmu_alloc_pmu_attrs(&pmu_entry->fmt_attr_group, + &pmu_entry->fmt_attr, + &pmu_entry->evt_attr_group, + &pmu_entry->evt_attr, + config); + + if (ret) + goto err_out; + + amdgpu_pmu_create_attrs(&pmu_entry->fmt_attr_group, pmu_entry->fmt_attr, + config->formats, config->num_formats); + + if (pmu_entry->pmu_perf_type == AMDGPU_PMU_PERF_TYPE_ALL) { + int i; + + for (i = 0; i < config->num_types; i++) { + amdgpu_pmu_create_event_attrs_by_type( + &pmu_entry->evt_attr_group, + pmu_entry->evt_attr, + config->events, + total_num_events, + total_num_events + + config->types[i].num_of_type, + config->types[i].type); + total_num_events += config->types[i].num_of_type; + } + } else { + amdgpu_pmu_create_attrs(&pmu_entry->evt_attr_group, + pmu_entry->evt_attr, + config->events, config->num_events); + total_num_events = config->num_events; + } + + pmu_entry->pmu.attr_groups = kmemdup(attr_groups, sizeof(attr_groups), + GFP_KERNEL); + + if (!pmu_entry->pmu.attr_groups) { + ret = -ENOMEM; + goto err_attr_group; + } + + snprintf(pmu_name, PMU_NAME_SIZE, "%s_%d", pmu_entry->pmu_file_prefix, + adev_to_drm(pmu_entry->adev)->primary->index); + + ret = perf_pmu_register(&pmu_entry->pmu, pmu_name, -1); + + if (ret) + goto err_register; + + if (pmu_entry->pmu_perf_type != AMDGPU_PMU_PERF_TYPE_ALL) + pr_info("Detected AMDGPU %s Counters. # of Counters = %d.\n", + pmu_entry->pmu_type_name, total_num_events); + else + pr_info("Detected AMDGPU %d Perf Events.\n", total_num_events); + + + list_add_tail(&pmu_entry->entry, &amdgpu_pmu_list); + + return 0; +err_register: + kfree(pmu_entry->pmu.attr_groups); +err_attr_group: + kfree(pmu_entry->fmt_attr_group.attrs); + kfree(pmu_entry->fmt_attr); + kfree(pmu_entry->evt_attr_group.attrs); + kfree(pmu_entry->evt_attr); +err_out: + pr_warn("Error initializing AMDGPU %s PMUs.\n", + pmu_entry->pmu_type_name); + return ret; +} + +/* destroy all pmu data associated with target device */ +void amdgpu_pmu_fini(struct amdgpu_device *adev) +{ + struct amdgpu_pmu_entry *pe, *temp; + + list_for_each_entry_safe(pe, temp, &amdgpu_pmu_list, entry) { + if (pe->adev != adev) + continue; + list_del(&pe->entry); + perf_pmu_unregister(&pe->pmu); + kfree(pe->pmu.attr_groups); + kfree(pe->fmt_attr_group.attrs); + kfree(pe->fmt_attr); + kfree(pe->evt_attr_group.attrs); + kfree(pe->evt_attr); + kfree(pe); + } +} + +static struct amdgpu_pmu_entry *create_pmu_entry(struct amdgpu_device *adev, + unsigned int pmu_type, + char *pmu_type_name, + char *pmu_file_prefix) +{ + struct amdgpu_pmu_entry *pmu_entry; + + pmu_entry = kzalloc(sizeof(struct amdgpu_pmu_entry), GFP_KERNEL); + + if (!pmu_entry) + return pmu_entry; + + pmu_entry->adev = adev; + pmu_entry->fmt_attr_group.name = "format"; + pmu_entry->fmt_attr_group.attrs = NULL; + pmu_entry->evt_attr_group.name = "events"; + pmu_entry->evt_attr_group.attrs = NULL; + pmu_entry->pmu_perf_type = pmu_type; + pmu_entry->pmu_type_name = pmu_type_name; + pmu_entry->pmu_file_prefix = pmu_file_prefix; + + return pmu_entry; +} + +/* init amdgpu_pmu */ +int amdgpu_pmu_init(struct amdgpu_device *adev) +{ + int ret = 0; + struct amdgpu_pmu_entry *pmu_entry, *pmu_entry_df; + + switch (adev->asic_type) { + case CHIP_VEGA20: + pmu_entry_df = create_pmu_entry(adev, AMDGPU_PMU_PERF_TYPE_DF, + "DF", "amdgpu_df"); + + if (!pmu_entry_df) + return -ENOMEM; + + ret = init_pmu_entry_by_type_and_add(pmu_entry_df, + &df_vega20_config); + + if (ret) { + kfree(pmu_entry_df); + return ret; + } + + pmu_entry = create_pmu_entry(adev, AMDGPU_PMU_PERF_TYPE_ALL, + "", "amdgpu"); + + if (!pmu_entry) { + amdgpu_pmu_fini(adev); + return -ENOMEM; + } + + ret = init_pmu_entry_by_type_and_add(pmu_entry, + &vega20_config); + + if (ret) { + kfree(pmu_entry); + amdgpu_pmu_fini(adev); + return ret; + } + + break; + case CHIP_ARCTURUS: + pmu_entry = create_pmu_entry(adev, AMDGPU_PMU_PERF_TYPE_ALL, + "", "amdgpu"); + if (!pmu_entry) + return -ENOMEM; + + ret = init_pmu_entry_by_type_and_add(pmu_entry, + &arcturus_config); + + if (ret) { + kfree(pmu_entry); + return -ENOMEM; + } + + break; + + default: + return 0; + } + + return ret; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.h new file mode 100644 index 000000000..6882dc48c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.h @@ -0,0 +1,57 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef _AMDGPU_PMU_H_ +#define _AMDGPU_PMU_H_ + +/* PMU types. */ +enum amdgpu_pmu_perf_type { + AMDGPU_PMU_PERF_TYPE_NONE = 0, + AMDGPU_PMU_PERF_TYPE_DF, + AMDGPU_PMU_PERF_TYPE_ALL +}; + +/* + * PMU type AMDGPU_PMU_PERF_TYPE_ALL can hold events of different "type" + * configurations. Event config types are parsed from the 64-bit raw + * config (See EVENT_CONFIG_TYPE_SHIFT and EVENT_CONFIG_TYPE_MASK) and + * are registered into the HW perf events config_base. + * + * PMU types with only a single event configuration type + * (non-AMDGPU_PMU_PERF_TYPE_ALL) have their event config type auto generated + * when the performance counter is added. + */ +enum amdgpu_pmu_event_config_type { + AMDGPU_PMU_EVENT_CONFIG_TYPE_NONE = 0, + AMDGPU_PMU_EVENT_CONFIG_TYPE_DF, + AMDGPU_PMU_EVENT_CONFIG_TYPE_XGMI, + AMDGPU_PMU_EVENT_CONFIG_TYPE_MAX +}; + +#define AMDGPU_PMU_EVENT_CONFIG_TYPE_SHIFT 56 +#define AMDGPU_PMU_EVENT_CONFIG_TYPE_MASK 0xff + +int amdgpu_pmu_init(struct amdgpu_device *adev); +void amdgpu_pmu_fini(struct amdgpu_device *adev); + +#endif /* _AMDGPU_PMU_H_ */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_preempt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_preempt_mgr.c new file mode 100644 index 000000000..e8adfd0a5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_preempt_mgr.c @@ -0,0 +1,144 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright 2016-2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König, Felix Kuehling + */ + +#include "amdgpu.h" + +/** + * DOC: mem_info_preempt_used + * + * The amdgpu driver provides a sysfs API for reporting current total amount of + * used preemptible memory. + * The file mem_info_preempt_used is used for this, and returns the current + * used size of the preemptible block, in bytes + */ +static ssize_t mem_info_preempt_used_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + struct ttm_resource_manager *man = &adev->mman.preempt_mgr; + + return sysfs_emit(buf, "%llu\n", ttm_resource_manager_usage(man)); +} + +static DEVICE_ATTR_RO(mem_info_preempt_used); + +/** + * amdgpu_preempt_mgr_new - allocate a new node + * + * @man: TTM memory type manager + * @tbo: TTM BO we need this range for + * @place: placement flags and restrictions + * @res: TTM memory object + * + * Dummy, just count the space used without allocating resources or any limit. + */ +static int amdgpu_preempt_mgr_new(struct ttm_resource_manager *man, + struct ttm_buffer_object *tbo, + const struct ttm_place *place, + struct ttm_resource **res) +{ + *res = kzalloc(sizeof(**res), GFP_KERNEL); + if (!*res) + return -ENOMEM; + + ttm_resource_init(tbo, place, *res); + (*res)->start = AMDGPU_BO_INVALID_OFFSET; + return 0; +} + +/** + * amdgpu_preempt_mgr_del - free ranges + * + * @man: TTM memory type manager + * @res: TTM memory object + * + * Free the allocated GTT again. + */ +static void amdgpu_preempt_mgr_del(struct ttm_resource_manager *man, + struct ttm_resource *res) +{ + ttm_resource_fini(man, res); + kfree(res); +} + +static const struct ttm_resource_manager_func amdgpu_preempt_mgr_func = { + .alloc = amdgpu_preempt_mgr_new, + .free = amdgpu_preempt_mgr_del, +}; + +/** + * amdgpu_preempt_mgr_init - init PREEMPT manager and DRM MM + * + * @adev: amdgpu_device pointer + * + * Allocate and initialize the GTT manager. + */ +int amdgpu_preempt_mgr_init(struct amdgpu_device *adev) +{ + struct ttm_resource_manager *man = &adev->mman.preempt_mgr; + int ret; + + man->use_tt = true; + man->func = &amdgpu_preempt_mgr_func; + + ttm_resource_manager_init(man, &adev->mman.bdev, (1 << 30)); + + ret = device_create_file(adev->dev, &dev_attr_mem_info_preempt_used); + if (ret) { + DRM_ERROR("Failed to create device file mem_info_preempt_used\n"); + return ret; + } + + ttm_set_driver_manager(&adev->mman.bdev, AMDGPU_PL_PREEMPT, man); + ttm_resource_manager_set_used(man, true); + return 0; +} + +/** + * amdgpu_preempt_mgr_fini - free and destroy GTT manager + * + * @adev: amdgpu_device pointer + * + * Destroy and free the GTT manager, returns -EBUSY if ranges are still + * allocated inside it. + */ +void amdgpu_preempt_mgr_fini(struct amdgpu_device *adev) +{ + struct ttm_resource_manager *man = &adev->mman.preempt_mgr; + int ret; + + ttm_resource_manager_set_used(man, false); + + ret = ttm_resource_manager_evict_all(&adev->mman.bdev, man); + if (ret) + return; + + device_remove_file(adev->dev, &dev_attr_mem_info_preempt_used); + + ttm_resource_manager_cleanup(man); + ttm_set_driver_manager(&adev->mman.bdev, AMDGPU_PL_PREEMPT, NULL); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c new file mode 100644 index 000000000..429ef212c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -0,0 +1,3827 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Author: Huang Rui + * + */ + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_psp.h" +#include "amdgpu_ucode.h" +#include "amdgpu_xgmi.h" +#include "soc15_common.h" +#include "psp_v3_1.h" +#include "psp_v10_0.h" +#include "psp_v11_0.h" +#include "psp_v11_0_8.h" +#include "psp_v12_0.h" +#include "psp_v13_0.h" +#include "psp_v13_0_4.h" + +#include "amdgpu_ras.h" +#include "amdgpu_securedisplay.h" +#include "amdgpu_atomfirmware.h" + +#define AMD_VBIOS_FILE_MAX_SIZE_B (1024*1024*3) + +static int psp_load_smu_fw(struct psp_context *psp); +static int psp_rap_terminate(struct psp_context *psp); +static int psp_securedisplay_terminate(struct psp_context *psp); + +static int psp_ring_init(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct psp_ring *ring; + struct amdgpu_device *adev = psp->adev; + + ring = &psp->km_ring; + + ring->ring_type = ring_type; + + /* allocate 4k Page of Local Frame Buffer memory for ring */ + ring->ring_size = 0x1000; + ret = amdgpu_bo_create_kernel(adev, ring->ring_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->firmware.rbuf, + &ring->ring_mem_mc_addr, + (void **)&ring->ring_mem); + if (ret) { + ring->ring_size = 0; + return ret; + } + + return 0; +} + +/* + * Due to DF Cstate management centralized to PMFW, the firmware + * loading sequence will be updated as below: + * - Load KDB + * - Load SYS_DRV + * - Load tOS + * - Load PMFW + * - Setup TMR + * - Load other non-psp fw + * - Load ASD + * - Load XGMI/RAS/HDCP/DTM TA if any + * + * This new sequence is required for + * - Arcturus and onwards + */ +static void psp_check_pmfw_centralized_cstate_management(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + psp->pmfw_centralized_cstate_management = false; + return; + } + + switch (adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 4): + case IP_VERSION(11, 0, 5): + case IP_VERSION(11, 0, 7): + case IP_VERSION(11, 0, 9): + case IP_VERSION(11, 0, 11): + case IP_VERSION(11, 0, 12): + case IP_VERSION(11, 0, 13): + case IP_VERSION(13, 0, 0): + case IP_VERSION(13, 0, 2): + case IP_VERSION(13, 0, 7): + psp->pmfw_centralized_cstate_management = true; + break; + default: + psp->pmfw_centralized_cstate_management = false; + break; + } +} + +static int psp_init_sriov_microcode(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + char ucode_prefix[30]; + int ret = 0; + + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); + + switch (adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(9, 0, 0): + case IP_VERSION(11, 0, 7): + case IP_VERSION(11, 0, 9): + adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MEC2; + ret = psp_init_cap_microcode(psp, ucode_prefix); + break; + case IP_VERSION(13, 0, 2): + adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MEC2; + ret = psp_init_cap_microcode(psp, ucode_prefix); + ret &= psp_init_ta_microcode(psp, ucode_prefix); + break; + case IP_VERSION(13, 0, 0): + adev->virt.autoload_ucode_id = 0; + break; + case IP_VERSION(13, 0, 6): + ret = psp_init_cap_microcode(psp, ucode_prefix); + ret &= psp_init_ta_microcode(psp, ucode_prefix); + break; + case IP_VERSION(13, 0, 10): + adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MES1_DATA; + ret = psp_init_cap_microcode(psp, ucode_prefix); + break; + default: + return -EINVAL; + } + return ret; +} + +static int psp_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct psp_context *psp = &adev->psp; + + switch (adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(9, 0, 0): + psp_v3_1_set_psp_funcs(psp); + psp->autoload_supported = false; + break; + case IP_VERSION(10, 0, 0): + case IP_VERSION(10, 0, 1): + psp_v10_0_set_psp_funcs(psp); + psp->autoload_supported = false; + break; + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 4): + psp_v11_0_set_psp_funcs(psp); + psp->autoload_supported = false; + break; + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 7): + adev->psp.sup_pd_fw_up = !amdgpu_sriov_vf(adev); + fallthrough; + case IP_VERSION(11, 0, 5): + case IP_VERSION(11, 0, 9): + case IP_VERSION(11, 0, 11): + case IP_VERSION(11, 5, 0): + case IP_VERSION(11, 0, 12): + case IP_VERSION(11, 0, 13): + psp_v11_0_set_psp_funcs(psp); + psp->autoload_supported = true; + break; + case IP_VERSION(11, 0, 3): + case IP_VERSION(12, 0, 1): + psp_v12_0_set_psp_funcs(psp); + break; + case IP_VERSION(13, 0, 2): + case IP_VERSION(13, 0, 6): + psp_v13_0_set_psp_funcs(psp); + break; + case IP_VERSION(13, 0, 1): + case IP_VERSION(13, 0, 3): + case IP_VERSION(13, 0, 5): + case IP_VERSION(13, 0, 8): + case IP_VERSION(13, 0, 11): + case IP_VERSION(14, 0, 0): + psp_v13_0_set_psp_funcs(psp); + psp->autoload_supported = true; + break; + case IP_VERSION(11, 0, 8): + if (adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2) { + psp_v11_0_8_set_psp_funcs(psp); + psp->autoload_supported = false; + } + break; + case IP_VERSION(13, 0, 0): + case IP_VERSION(13, 0, 7): + case IP_VERSION(13, 0, 10): + psp_v13_0_set_psp_funcs(psp); + psp->autoload_supported = true; + adev->psp.sup_ifwi_up = !amdgpu_sriov_vf(adev); + break; + case IP_VERSION(13, 0, 4): + psp_v13_0_4_set_psp_funcs(psp); + psp->autoload_supported = true; + break; + default: + return -EINVAL; + } + + psp->adev = adev; + + psp_check_pmfw_centralized_cstate_management(psp); + + if (amdgpu_sriov_vf(adev)) + return psp_init_sriov_microcode(psp); + else + return psp_init_microcode(psp); +} + +void psp_ta_free_shared_buf(struct ta_mem_context *mem_ctx) +{ + amdgpu_bo_free_kernel(&mem_ctx->shared_bo, &mem_ctx->shared_mc_addr, + &mem_ctx->shared_buf); + mem_ctx->shared_bo = NULL; +} + +static void psp_free_shared_bufs(struct psp_context *psp) +{ + void *tmr_buf; + void **pptr; + + /* free TMR memory buffer */ + pptr = amdgpu_sriov_vf(psp->adev) ? &tmr_buf : NULL; + amdgpu_bo_free_kernel(&psp->tmr_bo, &psp->tmr_mc_addr, pptr); + psp->tmr_bo = NULL; + + /* free xgmi shared memory */ + psp_ta_free_shared_buf(&psp->xgmi_context.context.mem_context); + + /* free ras shared memory */ + psp_ta_free_shared_buf(&psp->ras_context.context.mem_context); + + /* free hdcp shared memory */ + psp_ta_free_shared_buf(&psp->hdcp_context.context.mem_context); + + /* free dtm shared memory */ + psp_ta_free_shared_buf(&psp->dtm_context.context.mem_context); + + /* free rap shared memory */ + psp_ta_free_shared_buf(&psp->rap_context.context.mem_context); + + /* free securedisplay shared memory */ + psp_ta_free_shared_buf(&psp->securedisplay_context.context.mem_context); + + +} + +static void psp_memory_training_fini(struct psp_context *psp) +{ + struct psp_memory_training_context *ctx = &psp->mem_train_ctx; + + ctx->init = PSP_MEM_TRAIN_NOT_SUPPORT; + kfree(ctx->sys_cache); + ctx->sys_cache = NULL; +} + +static int psp_memory_training_init(struct psp_context *psp) +{ + int ret; + struct psp_memory_training_context *ctx = &psp->mem_train_ctx; + + if (ctx->init != PSP_MEM_TRAIN_RESERVE_SUCCESS) { + DRM_DEBUG("memory training is not supported!\n"); + return 0; + } + + ctx->sys_cache = kzalloc(ctx->train_data_size, GFP_KERNEL); + if (ctx->sys_cache == NULL) { + DRM_ERROR("alloc mem_train_ctx.sys_cache failed!\n"); + ret = -ENOMEM; + goto Err_out; + } + + DRM_DEBUG("train_data_size:%llx,p2c_train_data_offset:%llx,c2p_train_data_offset:%llx.\n", + ctx->train_data_size, + ctx->p2c_train_data_offset, + ctx->c2p_train_data_offset); + ctx->init = PSP_MEM_TRAIN_INIT_SUCCESS; + return 0; + +Err_out: + psp_memory_training_fini(psp); + return ret; +} + +/* + * Helper funciton to query psp runtime database entry + * + * @adev: amdgpu_device pointer + * @entry_type: the type of psp runtime database entry + * @db_entry: runtime database entry pointer + * + * Return false if runtime database doesn't exit or entry is invalid + * or true if the specific database entry is found, and copy to @db_entry + */ +static bool psp_get_runtime_db_entry(struct amdgpu_device *adev, + enum psp_runtime_entry_type entry_type, + void *db_entry) +{ + uint64_t db_header_pos, db_dir_pos; + struct psp_runtime_data_header db_header = {0}; + struct psp_runtime_data_directory db_dir = {0}; + bool ret = false; + int i; + + if (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 6)) + return false; + + db_header_pos = adev->gmc.mc_vram_size - PSP_RUNTIME_DB_OFFSET; + db_dir_pos = db_header_pos + sizeof(struct psp_runtime_data_header); + + /* read runtime db header from vram */ + amdgpu_device_vram_access(adev, db_header_pos, (uint32_t *)&db_header, + sizeof(struct psp_runtime_data_header), false); + + if (db_header.cookie != PSP_RUNTIME_DB_COOKIE_ID) { + /* runtime db doesn't exist, exit */ + dev_dbg(adev->dev, "PSP runtime database doesn't exist\n"); + return false; + } + + /* read runtime database entry from vram */ + amdgpu_device_vram_access(adev, db_dir_pos, (uint32_t *)&db_dir, + sizeof(struct psp_runtime_data_directory), false); + + if (db_dir.entry_count >= PSP_RUNTIME_DB_DIAG_ENTRY_MAX_COUNT) { + /* invalid db entry count, exit */ + dev_warn(adev->dev, "Invalid PSP runtime database entry count\n"); + return false; + } + + /* look up for requested entry type */ + for (i = 0; i < db_dir.entry_count && !ret; i++) { + if (db_dir.entry_list[i].entry_type == entry_type) { + switch (entry_type) { + case PSP_RUNTIME_ENTRY_TYPE_BOOT_CONFIG: + if (db_dir.entry_list[i].size < sizeof(struct psp_runtime_boot_cfg_entry)) { + /* invalid db entry size */ + dev_warn(adev->dev, "Invalid PSP runtime database boot cfg entry size\n"); + return false; + } + /* read runtime database entry */ + amdgpu_device_vram_access(adev, db_header_pos + db_dir.entry_list[i].offset, + (uint32_t *)db_entry, sizeof(struct psp_runtime_boot_cfg_entry), false); + ret = true; + break; + case PSP_RUNTIME_ENTRY_TYPE_PPTABLE_ERR_STATUS: + if (db_dir.entry_list[i].size < sizeof(struct psp_runtime_scpm_entry)) { + /* invalid db entry size */ + dev_warn(adev->dev, "Invalid PSP runtime database scpm entry size\n"); + return false; + } + /* read runtime database entry */ + amdgpu_device_vram_access(adev, db_header_pos + db_dir.entry_list[i].offset, + (uint32_t *)db_entry, sizeof(struct psp_runtime_scpm_entry), false); + ret = true; + break; + default: + ret = false; + break; + } + } + } + + return ret; +} + +static int psp_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct psp_context *psp = &adev->psp; + int ret; + struct psp_runtime_boot_cfg_entry boot_cfg_entry; + struct psp_memory_training_context *mem_training_ctx = &psp->mem_train_ctx; + struct psp_runtime_scpm_entry scpm_entry; + + psp->cmd = kzalloc(sizeof(struct psp_gfx_cmd_resp), GFP_KERNEL); + if (!psp->cmd) { + DRM_ERROR("Failed to allocate memory to command buffer!\n"); + ret = -ENOMEM; + } + + adev->psp.xgmi_context.supports_extended_data = + !adev->gmc.xgmi.connected_to_cpu && + adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 2); + + memset(&scpm_entry, 0, sizeof(scpm_entry)); + if ((psp_get_runtime_db_entry(adev, + PSP_RUNTIME_ENTRY_TYPE_PPTABLE_ERR_STATUS, + &scpm_entry)) && + (scpm_entry.scpm_status != SCPM_DISABLE)) { + adev->scpm_enabled = true; + adev->scpm_status = scpm_entry.scpm_status; + } else { + adev->scpm_enabled = false; + adev->scpm_status = SCPM_DISABLE; + } + + /* TODO: stop gpu driver services and print alarm if scpm is enabled with error status */ + + memset(&boot_cfg_entry, 0, sizeof(boot_cfg_entry)); + if (psp_get_runtime_db_entry(adev, + PSP_RUNTIME_ENTRY_TYPE_BOOT_CONFIG, + &boot_cfg_entry)) { + psp->boot_cfg_bitmask = boot_cfg_entry.boot_cfg_bitmask; + if ((psp->boot_cfg_bitmask) & + BOOT_CFG_FEATURE_TWO_STAGE_DRAM_TRAINING) { + /* If psp runtime database exists, then + * only enable two stage memory training + * when TWO_STAGE_DRAM_TRAINING bit is set + * in runtime database + */ + mem_training_ctx->enable_mem_training = true; + } + + } else { + /* If psp runtime database doesn't exist or is + * invalid, force enable two stage memory training + */ + mem_training_ctx->enable_mem_training = true; + } + + if (mem_training_ctx->enable_mem_training) { + ret = psp_memory_training_init(psp); + if (ret) { + DRM_ERROR("Failed to initialize memory training!\n"); + return ret; + } + + ret = psp_mem_training(psp, PSP_MEM_TRAIN_COLD_BOOT); + if (ret) { + DRM_ERROR("Failed to process memory training!\n"); + return ret; + } + } + + ret = amdgpu_bo_create_kernel(adev, PSP_1_MEG, PSP_1_MEG, + amdgpu_sriov_vf(adev) ? + AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT, + &psp->fw_pri_bo, + &psp->fw_pri_mc_addr, + &psp->fw_pri_buf); + if (ret) + return ret; + + ret = amdgpu_bo_create_kernel(adev, PSP_FENCE_BUFFER_SIZE, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &psp->fence_buf_bo, + &psp->fence_buf_mc_addr, + &psp->fence_buf); + if (ret) + goto failed1; + + ret = amdgpu_bo_create_kernel(adev, PSP_CMD_BUFFER_SIZE, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &psp->cmd_buf_bo, &psp->cmd_buf_mc_addr, + (void **)&psp->cmd_buf_mem); + if (ret) + goto failed2; + + return 0; + +failed2: + amdgpu_bo_free_kernel(&psp->fence_buf_bo, + &psp->fence_buf_mc_addr, &psp->fence_buf); +failed1: + amdgpu_bo_free_kernel(&psp->fw_pri_bo, + &psp->fw_pri_mc_addr, &psp->fw_pri_buf); + return ret; +} + +static int psp_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct psp_context *psp = &adev->psp; + struct psp_gfx_cmd_resp *cmd = psp->cmd; + + psp_memory_training_fini(psp); + + amdgpu_ucode_release(&psp->sos_fw); + amdgpu_ucode_release(&psp->asd_fw); + amdgpu_ucode_release(&psp->ta_fw); + amdgpu_ucode_release(&psp->cap_fw); + amdgpu_ucode_release(&psp->toc_fw); + + kfree(cmd); + cmd = NULL; + + psp_free_shared_bufs(psp); + + if (psp->km_ring.ring_mem) + amdgpu_bo_free_kernel(&adev->firmware.rbuf, + &psp->km_ring.ring_mem_mc_addr, + (void **)&psp->km_ring.ring_mem); + + amdgpu_bo_free_kernel(&psp->fw_pri_bo, + &psp->fw_pri_mc_addr, &psp->fw_pri_buf); + amdgpu_bo_free_kernel(&psp->fence_buf_bo, + &psp->fence_buf_mc_addr, &psp->fence_buf); + amdgpu_bo_free_kernel(&psp->cmd_buf_bo, &psp->cmd_buf_mc_addr, + (void **)&psp->cmd_buf_mem); + + return 0; +} + +int psp_wait_for(struct psp_context *psp, uint32_t reg_index, + uint32_t reg_val, uint32_t mask, bool check_changed) +{ + uint32_t val; + int i; + struct amdgpu_device *adev = psp->adev; + + if (psp->adev->no_hw_access) + return 0; + + for (i = 0; i < adev->usec_timeout; i++) { + val = RREG32(reg_index); + if (check_changed) { + if (val != reg_val) + return 0; + } else { + if ((val & mask) == reg_val) + return 0; + } + udelay(1); + } + + return -ETIME; +} + +int psp_wait_for_spirom_update(struct psp_context *psp, uint32_t reg_index, + uint32_t reg_val, uint32_t mask, uint32_t msec_timeout) +{ + uint32_t val; + int i; + struct amdgpu_device *adev = psp->adev; + + if (psp->adev->no_hw_access) + return 0; + + for (i = 0; i < msec_timeout; i++) { + val = RREG32(reg_index); + if ((val & mask) == reg_val) + return 0; + msleep(1); + } + + return -ETIME; +} + +static const char *psp_gfx_cmd_name(enum psp_gfx_cmd_id cmd_id) +{ + switch (cmd_id) { + case GFX_CMD_ID_LOAD_TA: + return "LOAD_TA"; + case GFX_CMD_ID_UNLOAD_TA: + return "UNLOAD_TA"; + case GFX_CMD_ID_INVOKE_CMD: + return "INVOKE_CMD"; + case GFX_CMD_ID_LOAD_ASD: + return "LOAD_ASD"; + case GFX_CMD_ID_SETUP_TMR: + return "SETUP_TMR"; + case GFX_CMD_ID_LOAD_IP_FW: + return "LOAD_IP_FW"; + case GFX_CMD_ID_DESTROY_TMR: + return "DESTROY_TMR"; + case GFX_CMD_ID_SAVE_RESTORE: + return "SAVE_RESTORE_IP_FW"; + case GFX_CMD_ID_SETUP_VMR: + return "SETUP_VMR"; + case GFX_CMD_ID_DESTROY_VMR: + return "DESTROY_VMR"; + case GFX_CMD_ID_PROG_REG: + return "PROG_REG"; + case GFX_CMD_ID_GET_FW_ATTESTATION: + return "GET_FW_ATTESTATION"; + case GFX_CMD_ID_LOAD_TOC: + return "ID_LOAD_TOC"; + case GFX_CMD_ID_AUTOLOAD_RLC: + return "AUTOLOAD_RLC"; + case GFX_CMD_ID_BOOT_CFG: + return "BOOT_CFG"; + default: + return "UNKNOWN CMD"; + } +} + +static int +psp_cmd_submit_buf(struct psp_context *psp, + struct amdgpu_firmware_info *ucode, + struct psp_gfx_cmd_resp *cmd, uint64_t fence_mc_addr) +{ + int ret; + int index; + int timeout = 20000; + bool ras_intr = false; + bool skip_unsupport = false; + + if (psp->adev->no_hw_access) + return 0; + + memset(psp->cmd_buf_mem, 0, PSP_CMD_BUFFER_SIZE); + + memcpy(psp->cmd_buf_mem, cmd, sizeof(struct psp_gfx_cmd_resp)); + + index = atomic_inc_return(&psp->fence_value); + ret = psp_ring_cmd_submit(psp, psp->cmd_buf_mc_addr, fence_mc_addr, index); + if (ret) { + atomic_dec(&psp->fence_value); + goto exit; + } + + amdgpu_device_invalidate_hdp(psp->adev, NULL); + while (*((unsigned int *)psp->fence_buf) != index) { + if (--timeout == 0) + break; + /* + * Shouldn't wait for timeout when err_event_athub occurs, + * because gpu reset thread triggered and lock resource should + * be released for psp resume sequence. + */ + ras_intr = amdgpu_ras_intr_triggered(); + if (ras_intr) + break; + usleep_range(10, 100); + amdgpu_device_invalidate_hdp(psp->adev, NULL); + } + + /* We allow TEE_ERROR_NOT_SUPPORTED for VMR command and PSP_ERR_UNKNOWN_COMMAND in SRIOV */ + skip_unsupport = (psp->cmd_buf_mem->resp.status == TEE_ERROR_NOT_SUPPORTED || + psp->cmd_buf_mem->resp.status == PSP_ERR_UNKNOWN_COMMAND) && amdgpu_sriov_vf(psp->adev); + + memcpy(&cmd->resp, &psp->cmd_buf_mem->resp, sizeof(struct psp_gfx_resp)); + + /* In some cases, psp response status is not 0 even there is no + * problem while the command is submitted. Some version of PSP FW + * doesn't write 0 to that field. + * So here we would like to only print a warning instead of an error + * during psp initialization to avoid breaking hw_init and it doesn't + * return -EINVAL. + */ + if (!skip_unsupport && (psp->cmd_buf_mem->resp.status || !timeout) && !ras_intr) { + if (ucode) + DRM_WARN("failed to load ucode %s(0x%X) ", + amdgpu_ucode_name(ucode->ucode_id), ucode->ucode_id); + DRM_WARN("psp gfx command %s(0x%X) failed and response status is (0x%X)\n", + psp_gfx_cmd_name(psp->cmd_buf_mem->cmd_id), psp->cmd_buf_mem->cmd_id, + psp->cmd_buf_mem->resp.status); + /* If any firmware (including CAP) load fails under SRIOV, it should + * return failure to stop the VF from initializing. + * Also return failure in case of timeout + */ + if ((ucode && amdgpu_sriov_vf(psp->adev)) || !timeout) { + ret = -EINVAL; + goto exit; + } + } + + if (ucode) { + ucode->tmr_mc_addr_lo = psp->cmd_buf_mem->resp.fw_addr_lo; + ucode->tmr_mc_addr_hi = psp->cmd_buf_mem->resp.fw_addr_hi; + } + +exit: + return ret; +} + +static struct psp_gfx_cmd_resp *acquire_psp_cmd_buf(struct psp_context *psp) +{ + struct psp_gfx_cmd_resp *cmd = psp->cmd; + + mutex_lock(&psp->mutex); + + memset(cmd, 0, sizeof(struct psp_gfx_cmd_resp)); + + return cmd; +} + +static void release_psp_cmd_buf(struct psp_context *psp) +{ + mutex_unlock(&psp->mutex); +} + +static void psp_prep_tmr_cmd_buf(struct psp_context *psp, + struct psp_gfx_cmd_resp *cmd, + uint64_t tmr_mc, struct amdgpu_bo *tmr_bo) +{ + struct amdgpu_device *adev = psp->adev; + uint32_t size = 0; + uint64_t tmr_pa = 0; + + if (tmr_bo) { + size = amdgpu_bo_size(tmr_bo); + tmr_pa = amdgpu_gmc_vram_pa(adev, tmr_bo); + } + + if (amdgpu_sriov_vf(psp->adev)) + cmd->cmd_id = GFX_CMD_ID_SETUP_VMR; + else + cmd->cmd_id = GFX_CMD_ID_SETUP_TMR; + cmd->cmd.cmd_setup_tmr.buf_phy_addr_lo = lower_32_bits(tmr_mc); + cmd->cmd.cmd_setup_tmr.buf_phy_addr_hi = upper_32_bits(tmr_mc); + cmd->cmd.cmd_setup_tmr.buf_size = size; + cmd->cmd.cmd_setup_tmr.bitfield.virt_phy_addr = 1; + cmd->cmd.cmd_setup_tmr.system_phy_addr_lo = lower_32_bits(tmr_pa); + cmd->cmd.cmd_setup_tmr.system_phy_addr_hi = upper_32_bits(tmr_pa); +} + +static void psp_prep_load_toc_cmd_buf(struct psp_gfx_cmd_resp *cmd, + uint64_t pri_buf_mc, uint32_t size) +{ + cmd->cmd_id = GFX_CMD_ID_LOAD_TOC; + cmd->cmd.cmd_load_toc.toc_phy_addr_lo = lower_32_bits(pri_buf_mc); + cmd->cmd.cmd_load_toc.toc_phy_addr_hi = upper_32_bits(pri_buf_mc); + cmd->cmd.cmd_load_toc.toc_size = size; +} + +/* Issue LOAD TOC cmd to PSP to part toc and calculate tmr size needed */ +static int psp_load_toc(struct psp_context *psp, + uint32_t *tmr_size) +{ + int ret; + struct psp_gfx_cmd_resp *cmd = acquire_psp_cmd_buf(psp); + + /* Copy toc to psp firmware private buffer */ + psp_copy_fw(psp, psp->toc.start_addr, psp->toc.size_bytes); + + psp_prep_load_toc_cmd_buf(cmd, psp->fw_pri_mc_addr, psp->toc.size_bytes); + + ret = psp_cmd_submit_buf(psp, NULL, cmd, + psp->fence_buf_mc_addr); + if (!ret) + *tmr_size = psp->cmd_buf_mem->resp.tmr_size; + + release_psp_cmd_buf(psp); + + return ret; +} + +static bool psp_boottime_tmr(struct psp_context *psp) +{ + switch (psp->adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(13, 0, 6): + return true; + default: + return false; + } +} + +/* Set up Trusted Memory Region */ +static int psp_tmr_init(struct psp_context *psp) +{ + int ret = 0; + int tmr_size; + void *tmr_buf; + void **pptr; + + /* + * According to HW engineer, they prefer the TMR address be "naturally + * aligned" , e.g. the start address be an integer divide of TMR size. + * + * Note: this memory need be reserved till the driver + * uninitializes. + */ + tmr_size = PSP_TMR_SIZE(psp->adev); + + /* For ASICs support RLC autoload, psp will parse the toc + * and calculate the total size of TMR needed + */ + if (!amdgpu_sriov_vf(psp->adev) && + psp->toc.start_addr && + psp->toc.size_bytes && + psp->fw_pri_buf) { + ret = psp_load_toc(psp, &tmr_size); + if (ret) { + DRM_ERROR("Failed to load toc\n"); + return ret; + } + } + + if (!psp->tmr_bo) { + pptr = amdgpu_sriov_vf(psp->adev) ? &tmr_buf : NULL; + ret = amdgpu_bo_create_kernel(psp->adev, tmr_size, + PSP_TMR_ALIGNMENT, + AMDGPU_HAS_VRAM(psp->adev) ? + AMDGPU_GEM_DOMAIN_VRAM : + AMDGPU_GEM_DOMAIN_GTT, + &psp->tmr_bo, &psp->tmr_mc_addr, + pptr); + } + + return ret; +} + +static bool psp_skip_tmr(struct psp_context *psp) +{ + switch (psp->adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(11, 0, 9): + case IP_VERSION(11, 0, 7): + case IP_VERSION(13, 0, 2): + case IP_VERSION(13, 0, 6): + case IP_VERSION(13, 0, 10): + return true; + default: + return false; + } +} + +static int psp_tmr_load(struct psp_context *psp) +{ + int ret; + struct psp_gfx_cmd_resp *cmd; + + /* For Navi12 and CHIP_SIENNA_CICHLID SRIOV, do not set up TMR. + * Already set up by host driver. + */ + if (amdgpu_sriov_vf(psp->adev) && psp_skip_tmr(psp)) + return 0; + + cmd = acquire_psp_cmd_buf(psp); + + psp_prep_tmr_cmd_buf(psp, cmd, psp->tmr_mc_addr, psp->tmr_bo); + if (psp->tmr_bo) + DRM_INFO("reserve 0x%lx from 0x%llx for PSP TMR\n", + amdgpu_bo_size(psp->tmr_bo), psp->tmr_mc_addr); + + ret = psp_cmd_submit_buf(psp, NULL, cmd, + psp->fence_buf_mc_addr); + + release_psp_cmd_buf(psp); + + return ret; +} + +static void psp_prep_tmr_unload_cmd_buf(struct psp_context *psp, + struct psp_gfx_cmd_resp *cmd) +{ + if (amdgpu_sriov_vf(psp->adev)) + cmd->cmd_id = GFX_CMD_ID_DESTROY_VMR; + else + cmd->cmd_id = GFX_CMD_ID_DESTROY_TMR; +} + +static int psp_tmr_unload(struct psp_context *psp) +{ + int ret; + struct psp_gfx_cmd_resp *cmd; + + /* skip TMR unload for Navi12 and CHIP_SIENNA_CICHLID SRIOV, + * as TMR is not loaded at all + */ + if (amdgpu_sriov_vf(psp->adev) && psp_skip_tmr(psp)) + return 0; + + cmd = acquire_psp_cmd_buf(psp); + + psp_prep_tmr_unload_cmd_buf(psp, cmd); + dev_dbg(psp->adev->dev, "free PSP TMR buffer\n"); + + ret = psp_cmd_submit_buf(psp, NULL, cmd, + psp->fence_buf_mc_addr); + + release_psp_cmd_buf(psp); + + return ret; +} + +static int psp_tmr_terminate(struct psp_context *psp) +{ + return psp_tmr_unload(psp); +} + +int psp_get_fw_attestation_records_addr(struct psp_context *psp, + uint64_t *output_ptr) +{ + int ret; + struct psp_gfx_cmd_resp *cmd; + + if (!output_ptr) + return -EINVAL; + + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + cmd = acquire_psp_cmd_buf(psp); + + cmd->cmd_id = GFX_CMD_ID_GET_FW_ATTESTATION; + + ret = psp_cmd_submit_buf(psp, NULL, cmd, + psp->fence_buf_mc_addr); + + if (!ret) { + *output_ptr = ((uint64_t)cmd->resp.uresp.fwar_db_info.fwar_db_addr_lo) + + ((uint64_t)cmd->resp.uresp.fwar_db_info.fwar_db_addr_hi << 32); + } + + release_psp_cmd_buf(psp); + + return ret; +} + +static int psp_boot_config_get(struct amdgpu_device *adev, uint32_t *boot_cfg) +{ + struct psp_context *psp = &adev->psp; + struct psp_gfx_cmd_resp *cmd; + int ret; + + if (amdgpu_sriov_vf(adev)) + return 0; + + cmd = acquire_psp_cmd_buf(psp); + + cmd->cmd_id = GFX_CMD_ID_BOOT_CFG; + cmd->cmd.boot_cfg.sub_cmd = BOOTCFG_CMD_GET; + + ret = psp_cmd_submit_buf(psp, NULL, cmd, psp->fence_buf_mc_addr); + if (!ret) { + *boot_cfg = + (cmd->resp.uresp.boot_cfg.boot_cfg & BOOT_CONFIG_GECC) ? 1 : 0; + } + + release_psp_cmd_buf(psp); + + return ret; +} + +static int psp_boot_config_set(struct amdgpu_device *adev, uint32_t boot_cfg) +{ + int ret; + struct psp_context *psp = &adev->psp; + struct psp_gfx_cmd_resp *cmd; + + if (amdgpu_sriov_vf(adev)) + return 0; + + cmd = acquire_psp_cmd_buf(psp); + + cmd->cmd_id = GFX_CMD_ID_BOOT_CFG; + cmd->cmd.boot_cfg.sub_cmd = BOOTCFG_CMD_SET; + cmd->cmd.boot_cfg.boot_config = boot_cfg; + cmd->cmd.boot_cfg.boot_config_valid = boot_cfg; + + ret = psp_cmd_submit_buf(psp, NULL, cmd, psp->fence_buf_mc_addr); + + release_psp_cmd_buf(psp); + + return ret; +} + +static int psp_rl_load(struct amdgpu_device *adev) +{ + int ret; + struct psp_context *psp = &adev->psp; + struct psp_gfx_cmd_resp *cmd; + + if (!is_psp_fw_valid(psp->rl)) + return 0; + + cmd = acquire_psp_cmd_buf(psp); + + memset(psp->fw_pri_buf, 0, PSP_1_MEG); + memcpy(psp->fw_pri_buf, psp->rl.start_addr, psp->rl.size_bytes); + + cmd->cmd_id = GFX_CMD_ID_LOAD_IP_FW; + cmd->cmd.cmd_load_ip_fw.fw_phy_addr_lo = lower_32_bits(psp->fw_pri_mc_addr); + cmd->cmd.cmd_load_ip_fw.fw_phy_addr_hi = upper_32_bits(psp->fw_pri_mc_addr); + cmd->cmd.cmd_load_ip_fw.fw_size = psp->rl.size_bytes; + cmd->cmd.cmd_load_ip_fw.fw_type = GFX_FW_TYPE_REG_LIST; + + ret = psp_cmd_submit_buf(psp, NULL, cmd, psp->fence_buf_mc_addr); + + release_psp_cmd_buf(psp); + + return ret; +} + +int psp_spatial_partition(struct psp_context *psp, int mode) +{ + struct psp_gfx_cmd_resp *cmd; + int ret; + + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + cmd = acquire_psp_cmd_buf(psp); + + cmd->cmd_id = GFX_CMD_ID_SRIOV_SPATIAL_PART; + cmd->cmd.cmd_spatial_part.mode = mode; + + dev_info(psp->adev->dev, "Requesting %d partitions through PSP", mode); + ret = psp_cmd_submit_buf(psp, NULL, cmd, psp->fence_buf_mc_addr); + + release_psp_cmd_buf(psp); + + return ret; +} + +static int psp_asd_initialize(struct psp_context *psp) +{ + int ret; + + /* If PSP version doesn't match ASD version, asd loading will be failed. + * add workaround to bypass it for sriov now. + * TODO: add version check to make it common + */ + if (amdgpu_sriov_vf(psp->adev) || !psp->asd_context.bin_desc.size_bytes) + return 0; + + psp->asd_context.mem_context.shared_mc_addr = 0; + psp->asd_context.mem_context.shared_mem_size = PSP_ASD_SHARED_MEM_SIZE; + psp->asd_context.ta_load_type = GFX_CMD_ID_LOAD_ASD; + + ret = psp_ta_load(psp, &psp->asd_context); + if (!ret) + psp->asd_context.initialized = true; + + return ret; +} + +static void psp_prep_ta_unload_cmd_buf(struct psp_gfx_cmd_resp *cmd, + uint32_t session_id) +{ + cmd->cmd_id = GFX_CMD_ID_UNLOAD_TA; + cmd->cmd.cmd_unload_ta.session_id = session_id; +} + +int psp_ta_unload(struct psp_context *psp, struct ta_context *context) +{ + int ret; + struct psp_gfx_cmd_resp *cmd = acquire_psp_cmd_buf(psp); + + psp_prep_ta_unload_cmd_buf(cmd, context->session_id); + + ret = psp_cmd_submit_buf(psp, NULL, cmd, psp->fence_buf_mc_addr); + + context->resp_status = cmd->resp.status; + + release_psp_cmd_buf(psp); + + return ret; +} + +static int psp_asd_terminate(struct psp_context *psp) +{ + int ret; + + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + if (!psp->asd_context.initialized) + return 0; + + ret = psp_ta_unload(psp, &psp->asd_context); + if (!ret) + psp->asd_context.initialized = false; + + return ret; +} + +static void psp_prep_reg_prog_cmd_buf(struct psp_gfx_cmd_resp *cmd, + uint32_t id, uint32_t value) +{ + cmd->cmd_id = GFX_CMD_ID_PROG_REG; + cmd->cmd.cmd_setup_reg_prog.reg_value = value; + cmd->cmd.cmd_setup_reg_prog.reg_id = id; +} + +int psp_reg_program(struct psp_context *psp, enum psp_reg_prog_id reg, + uint32_t value) +{ + struct psp_gfx_cmd_resp *cmd; + int ret = 0; + + if (reg >= PSP_REG_LAST) + return -EINVAL; + + cmd = acquire_psp_cmd_buf(psp); + + psp_prep_reg_prog_cmd_buf(cmd, reg, value); + ret = psp_cmd_submit_buf(psp, NULL, cmd, psp->fence_buf_mc_addr); + if (ret) + DRM_ERROR("PSP failed to program reg id %d", reg); + + release_psp_cmd_buf(psp); + + return ret; +} + +static void psp_prep_ta_load_cmd_buf(struct psp_gfx_cmd_resp *cmd, + uint64_t ta_bin_mc, + struct ta_context *context) +{ + cmd->cmd_id = context->ta_load_type; + cmd->cmd.cmd_load_ta.app_phy_addr_lo = lower_32_bits(ta_bin_mc); + cmd->cmd.cmd_load_ta.app_phy_addr_hi = upper_32_bits(ta_bin_mc); + cmd->cmd.cmd_load_ta.app_len = context->bin_desc.size_bytes; + + cmd->cmd.cmd_load_ta.cmd_buf_phy_addr_lo = + lower_32_bits(context->mem_context.shared_mc_addr); + cmd->cmd.cmd_load_ta.cmd_buf_phy_addr_hi = + upper_32_bits(context->mem_context.shared_mc_addr); + cmd->cmd.cmd_load_ta.cmd_buf_len = context->mem_context.shared_mem_size; +} + +int psp_ta_init_shared_buf(struct psp_context *psp, + struct ta_mem_context *mem_ctx) +{ + /* + * Allocate 16k memory aligned to 4k from Frame Buffer (local + * physical) for ta to host memory + */ + return amdgpu_bo_create_kernel(psp->adev, mem_ctx->shared_mem_size, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &mem_ctx->shared_bo, + &mem_ctx->shared_mc_addr, + &mem_ctx->shared_buf); +} + +static void psp_prep_ta_invoke_cmd_buf(struct psp_gfx_cmd_resp *cmd, + uint32_t ta_cmd_id, + uint32_t session_id) +{ + cmd->cmd_id = GFX_CMD_ID_INVOKE_CMD; + cmd->cmd.cmd_invoke_cmd.session_id = session_id; + cmd->cmd.cmd_invoke_cmd.ta_cmd_id = ta_cmd_id; +} + +int psp_ta_invoke(struct psp_context *psp, + uint32_t ta_cmd_id, + struct ta_context *context) +{ + int ret; + struct psp_gfx_cmd_resp *cmd = acquire_psp_cmd_buf(psp); + + psp_prep_ta_invoke_cmd_buf(cmd, ta_cmd_id, context->session_id); + + ret = psp_cmd_submit_buf(psp, NULL, cmd, + psp->fence_buf_mc_addr); + + context->resp_status = cmd->resp.status; + + release_psp_cmd_buf(psp); + + return ret; +} + +int psp_ta_load(struct psp_context *psp, struct ta_context *context) +{ + int ret; + struct psp_gfx_cmd_resp *cmd; + + cmd = acquire_psp_cmd_buf(psp); + + psp_copy_fw(psp, context->bin_desc.start_addr, + context->bin_desc.size_bytes); + + psp_prep_ta_load_cmd_buf(cmd, psp->fw_pri_mc_addr, context); + + ret = psp_cmd_submit_buf(psp, NULL, cmd, + psp->fence_buf_mc_addr); + + context->resp_status = cmd->resp.status; + + if (!ret) + context->session_id = cmd->resp.session_id; + + release_psp_cmd_buf(psp); + + return ret; +} + +int psp_xgmi_invoke(struct psp_context *psp, uint32_t ta_cmd_id) +{ + return psp_ta_invoke(psp, ta_cmd_id, &psp->xgmi_context.context); +} + +int psp_xgmi_terminate(struct psp_context *psp) +{ + int ret; + struct amdgpu_device *adev = psp->adev; + + /* XGMI TA unload currently is not supported on Arcturus/Aldebaran A+A */ + if (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(11, 0, 4) || + (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 2) && + adev->gmc.xgmi.connected_to_cpu)) + return 0; + + if (!psp->xgmi_context.context.initialized) + return 0; + + ret = psp_ta_unload(psp, &psp->xgmi_context.context); + + psp->xgmi_context.context.initialized = false; + + return ret; +} + +int psp_xgmi_initialize(struct psp_context *psp, bool set_extended_data, bool load_ta) +{ + struct ta_xgmi_shared_memory *xgmi_cmd; + int ret; + + if (!psp->ta_fw || + !psp->xgmi_context.context.bin_desc.size_bytes || + !psp->xgmi_context.context.bin_desc.start_addr) + return -ENOENT; + + if (!load_ta) + goto invoke; + + psp->xgmi_context.context.mem_context.shared_mem_size = PSP_XGMI_SHARED_MEM_SIZE; + psp->xgmi_context.context.ta_load_type = GFX_CMD_ID_LOAD_TA; + + if (!psp->xgmi_context.context.mem_context.shared_buf) { + ret = psp_ta_init_shared_buf(psp, &psp->xgmi_context.context.mem_context); + if (ret) + return ret; + } + + /* Load XGMI TA */ + ret = psp_ta_load(psp, &psp->xgmi_context.context); + if (!ret) + psp->xgmi_context.context.initialized = true; + else + return ret; + +invoke: + /* Initialize XGMI session */ + xgmi_cmd = (struct ta_xgmi_shared_memory *)(psp->xgmi_context.context.mem_context.shared_buf); + memset(xgmi_cmd, 0, sizeof(struct ta_xgmi_shared_memory)); + xgmi_cmd->flag_extend_link_record = set_extended_data; + xgmi_cmd->cmd_id = TA_COMMAND_XGMI__INITIALIZE; + + ret = psp_xgmi_invoke(psp, xgmi_cmd->cmd_id); + + return ret; +} + +int psp_xgmi_get_hive_id(struct psp_context *psp, uint64_t *hive_id) +{ + struct ta_xgmi_shared_memory *xgmi_cmd; + int ret; + + xgmi_cmd = (struct ta_xgmi_shared_memory *)psp->xgmi_context.context.mem_context.shared_buf; + memset(xgmi_cmd, 0, sizeof(struct ta_xgmi_shared_memory)); + + xgmi_cmd->cmd_id = TA_COMMAND_XGMI__GET_HIVE_ID; + + /* Invoke xgmi ta to get hive id */ + ret = psp_xgmi_invoke(psp, xgmi_cmd->cmd_id); + if (ret) + return ret; + + *hive_id = xgmi_cmd->xgmi_out_message.get_hive_id.hive_id; + + return 0; +} + +int psp_xgmi_get_node_id(struct psp_context *psp, uint64_t *node_id) +{ + struct ta_xgmi_shared_memory *xgmi_cmd; + int ret; + + xgmi_cmd = (struct ta_xgmi_shared_memory *)psp->xgmi_context.context.mem_context.shared_buf; + memset(xgmi_cmd, 0, sizeof(struct ta_xgmi_shared_memory)); + + xgmi_cmd->cmd_id = TA_COMMAND_XGMI__GET_NODE_ID; + + /* Invoke xgmi ta to get the node id */ + ret = psp_xgmi_invoke(psp, xgmi_cmd->cmd_id); + if (ret) + return ret; + + *node_id = xgmi_cmd->xgmi_out_message.get_node_id.node_id; + + return 0; +} + +static bool psp_xgmi_peer_link_info_supported(struct psp_context *psp) +{ + return (psp->adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 2) && + psp->xgmi_context.context.bin_desc.fw_version >= 0x2000000b) || + psp->adev->ip_versions[MP0_HWIP][0] >= IP_VERSION(13, 0, 6); +} + +/* + * Chips that support extended topology information require the driver to + * reflect topology information in the opposite direction. This is + * because the TA has already exceeded its link record limit and if the + * TA holds bi-directional information, the driver would have to do + * multiple fetches instead of just two. + */ +static void psp_xgmi_reflect_topology_info(struct psp_context *psp, + struct psp_xgmi_node_info node_info) +{ + struct amdgpu_device *mirror_adev; + struct amdgpu_hive_info *hive; + uint64_t src_node_id = psp->adev->gmc.xgmi.node_id; + uint64_t dst_node_id = node_info.node_id; + uint8_t dst_num_hops = node_info.num_hops; + uint8_t dst_num_links = node_info.num_links; + + hive = amdgpu_get_xgmi_hive(psp->adev); + list_for_each_entry(mirror_adev, &hive->device_list, gmc.xgmi.head) { + struct psp_xgmi_topology_info *mirror_top_info; + int j; + + if (mirror_adev->gmc.xgmi.node_id != dst_node_id) + continue; + + mirror_top_info = &mirror_adev->psp.xgmi_context.top_info; + for (j = 0; j < mirror_top_info->num_nodes; j++) { + if (mirror_top_info->nodes[j].node_id != src_node_id) + continue; + + mirror_top_info->nodes[j].num_hops = dst_num_hops; + /* + * prevent 0 num_links value re-reflection since reflection + * criteria is based on num_hops (direct or indirect). + * + */ + if (dst_num_links) + mirror_top_info->nodes[j].num_links = dst_num_links; + + break; + } + + break; + } + + amdgpu_put_xgmi_hive(hive); +} + +int psp_xgmi_get_topology_info(struct psp_context *psp, + int number_devices, + struct psp_xgmi_topology_info *topology, + bool get_extended_data) +{ + struct ta_xgmi_shared_memory *xgmi_cmd; + struct ta_xgmi_cmd_get_topology_info_input *topology_info_input; + struct ta_xgmi_cmd_get_topology_info_output *topology_info_output; + int i; + int ret; + + if (!topology || topology->num_nodes > TA_XGMI__MAX_CONNECTED_NODES) + return -EINVAL; + + xgmi_cmd = (struct ta_xgmi_shared_memory *)psp->xgmi_context.context.mem_context.shared_buf; + memset(xgmi_cmd, 0, sizeof(struct ta_xgmi_shared_memory)); + xgmi_cmd->flag_extend_link_record = get_extended_data; + + /* Fill in the shared memory with topology information as input */ + topology_info_input = &xgmi_cmd->xgmi_in_message.get_topology_info; + xgmi_cmd->cmd_id = TA_COMMAND_XGMI__GET_GET_TOPOLOGY_INFO; + topology_info_input->num_nodes = number_devices; + + for (i = 0; i < topology_info_input->num_nodes; i++) { + topology_info_input->nodes[i].node_id = topology->nodes[i].node_id; + topology_info_input->nodes[i].num_hops = topology->nodes[i].num_hops; + topology_info_input->nodes[i].is_sharing_enabled = topology->nodes[i].is_sharing_enabled; + topology_info_input->nodes[i].sdma_engine = topology->nodes[i].sdma_engine; + } + + /* Invoke xgmi ta to get the topology information */ + ret = psp_xgmi_invoke(psp, TA_COMMAND_XGMI__GET_GET_TOPOLOGY_INFO); + if (ret) + return ret; + + /* Read the output topology information from the shared memory */ + topology_info_output = &xgmi_cmd->xgmi_out_message.get_topology_info; + topology->num_nodes = xgmi_cmd->xgmi_out_message.get_topology_info.num_nodes; + for (i = 0; i < topology->num_nodes; i++) { + /* extended data will either be 0 or equal to non-extended data */ + if (topology_info_output->nodes[i].num_hops) + topology->nodes[i].num_hops = topology_info_output->nodes[i].num_hops; + + /* non-extended data gets everything here so no need to update */ + if (!get_extended_data) { + topology->nodes[i].node_id = topology_info_output->nodes[i].node_id; + topology->nodes[i].is_sharing_enabled = + topology_info_output->nodes[i].is_sharing_enabled; + topology->nodes[i].sdma_engine = + topology_info_output->nodes[i].sdma_engine; + } + + } + + /* Invoke xgmi ta again to get the link information */ + if (psp_xgmi_peer_link_info_supported(psp)) { + struct ta_xgmi_cmd_get_peer_link_info_output *link_info_output; + bool requires_reflection = + (psp->xgmi_context.supports_extended_data && get_extended_data) || + psp->adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 6); + + xgmi_cmd->cmd_id = TA_COMMAND_XGMI__GET_PEER_LINKS; + + ret = psp_xgmi_invoke(psp, TA_COMMAND_XGMI__GET_PEER_LINKS); + + if (ret) + return ret; + + link_info_output = &xgmi_cmd->xgmi_out_message.get_link_info; + for (i = 0; i < topology->num_nodes; i++) { + /* accumulate num_links on extended data */ + topology->nodes[i].num_links = get_extended_data ? + topology->nodes[i].num_links + + link_info_output->nodes[i].num_links : + ((requires_reflection && topology->nodes[i].num_links) ? topology->nodes[i].num_links : + link_info_output->nodes[i].num_links); + + /* reflect the topology information for bi-directionality */ + if (requires_reflection && topology->nodes[i].num_hops) + psp_xgmi_reflect_topology_info(psp, topology->nodes[i]); + } + } + + return 0; +} + +int psp_xgmi_set_topology_info(struct psp_context *psp, + int number_devices, + struct psp_xgmi_topology_info *topology) +{ + struct ta_xgmi_shared_memory *xgmi_cmd; + struct ta_xgmi_cmd_get_topology_info_input *topology_info_input; + int i; + + if (!topology || topology->num_nodes > TA_XGMI__MAX_CONNECTED_NODES) + return -EINVAL; + + xgmi_cmd = (struct ta_xgmi_shared_memory *)psp->xgmi_context.context.mem_context.shared_buf; + memset(xgmi_cmd, 0, sizeof(struct ta_xgmi_shared_memory)); + + topology_info_input = &xgmi_cmd->xgmi_in_message.get_topology_info; + xgmi_cmd->cmd_id = TA_COMMAND_XGMI__SET_TOPOLOGY_INFO; + topology_info_input->num_nodes = number_devices; + + for (i = 0; i < topology_info_input->num_nodes; i++) { + topology_info_input->nodes[i].node_id = topology->nodes[i].node_id; + topology_info_input->nodes[i].num_hops = topology->nodes[i].num_hops; + topology_info_input->nodes[i].is_sharing_enabled = 1; + topology_info_input->nodes[i].sdma_engine = topology->nodes[i].sdma_engine; + } + + /* Invoke xgmi ta to set topology information */ + return psp_xgmi_invoke(psp, TA_COMMAND_XGMI__SET_TOPOLOGY_INFO); +} + +// ras begin +static void psp_ras_ta_check_status(struct psp_context *psp) +{ + struct ta_ras_shared_memory *ras_cmd = + (struct ta_ras_shared_memory *)psp->ras_context.context.mem_context.shared_buf; + + switch (ras_cmd->ras_status) { + case TA_RAS_STATUS__ERROR_UNSUPPORTED_IP: + dev_warn(psp->adev->dev, + "RAS WARNING: cmd failed due to unsupported ip\n"); + break; + case TA_RAS_STATUS__ERROR_UNSUPPORTED_ERROR_INJ: + dev_warn(psp->adev->dev, + "RAS WARNING: cmd failed due to unsupported error injection\n"); + break; + case TA_RAS_STATUS__SUCCESS: + break; + case TA_RAS_STATUS__TEE_ERROR_ACCESS_DENIED: + if (ras_cmd->cmd_id == TA_RAS_COMMAND__TRIGGER_ERROR) + dev_warn(psp->adev->dev, + "RAS WARNING: Inject error to critical region is not allowed\n"); + break; + default: + dev_warn(psp->adev->dev, + "RAS WARNING: ras status = 0x%X\n", ras_cmd->ras_status); + break; + } +} + +int psp_ras_invoke(struct psp_context *psp, uint32_t ta_cmd_id) +{ + struct ta_ras_shared_memory *ras_cmd; + int ret; + + ras_cmd = (struct ta_ras_shared_memory *)psp->ras_context.context.mem_context.shared_buf; + + /* + * TODO: bypass the loading in sriov for now + */ + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + ret = psp_ta_invoke(psp, ta_cmd_id, &psp->ras_context.context); + + if (amdgpu_ras_intr_triggered()) + return ret; + + if (ras_cmd->if_version > RAS_TA_HOST_IF_VER) { + DRM_WARN("RAS: Unsupported Interface"); + return -EINVAL; + } + + if (!ret) { + if (ras_cmd->ras_out_message.flags.err_inject_switch_disable_flag) { + dev_warn(psp->adev->dev, "ECC switch disabled\n"); + + ras_cmd->ras_status = TA_RAS_STATUS__ERROR_RAS_NOT_AVAILABLE; + } else if (ras_cmd->ras_out_message.flags.reg_access_failure_flag) + dev_warn(psp->adev->dev, + "RAS internal register access blocked\n"); + + psp_ras_ta_check_status(psp); + } + + return ret; +} + +int psp_ras_enable_features(struct psp_context *psp, + union ta_ras_cmd_input *info, bool enable) +{ + struct ta_ras_shared_memory *ras_cmd; + int ret; + + if (!psp->ras_context.context.initialized) + return -EINVAL; + + ras_cmd = (struct ta_ras_shared_memory *)psp->ras_context.context.mem_context.shared_buf; + memset(ras_cmd, 0, sizeof(struct ta_ras_shared_memory)); + + if (enable) + ras_cmd->cmd_id = TA_RAS_COMMAND__ENABLE_FEATURES; + else + ras_cmd->cmd_id = TA_RAS_COMMAND__DISABLE_FEATURES; + + ras_cmd->ras_in_message = *info; + + ret = psp_ras_invoke(psp, ras_cmd->cmd_id); + if (ret) + return -EINVAL; + + return 0; +} + +int psp_ras_terminate(struct psp_context *psp) +{ + int ret; + + /* + * TODO: bypass the terminate in sriov for now + */ + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + if (!psp->ras_context.context.initialized) + return 0; + + ret = psp_ta_unload(psp, &psp->ras_context.context); + + psp->ras_context.context.initialized = false; + + return ret; +} + +int psp_ras_initialize(struct psp_context *psp) +{ + int ret; + uint32_t boot_cfg = 0xFF; + struct amdgpu_device *adev = psp->adev; + struct ta_ras_shared_memory *ras_cmd; + + /* + * TODO: bypass the initialize in sriov for now + */ + if (amdgpu_sriov_vf(adev)) + return 0; + + if (!adev->psp.ras_context.context.bin_desc.size_bytes || + !adev->psp.ras_context.context.bin_desc.start_addr) { + dev_info(adev->dev, "RAS: optional ras ta ucode is not available\n"); + return 0; + } + + if (amdgpu_atomfirmware_dynamic_boot_config_supported(adev)) { + /* query GECC enablement status from boot config + * boot_cfg: 1: GECC is enabled or 0: GECC is disabled + */ + ret = psp_boot_config_get(adev, &boot_cfg); + if (ret) + dev_warn(adev->dev, "PSP get boot config failed\n"); + + if (!amdgpu_ras_is_supported(psp->adev, AMDGPU_RAS_BLOCK__UMC)) { + if (!boot_cfg) { + dev_info(adev->dev, "GECC is disabled\n"); + } else { + /* disable GECC in next boot cycle if ras is + * disabled by module parameter amdgpu_ras_enable + * and/or amdgpu_ras_mask, or boot_config_get call + * is failed + */ + ret = psp_boot_config_set(adev, 0); + if (ret) + dev_warn(adev->dev, "PSP set boot config failed\n"); + else + dev_warn(adev->dev, "GECC will be disabled in next boot cycle if set amdgpu_ras_enable and/or amdgpu_ras_mask to 0x0\n"); + } + } else { + if (boot_cfg == 1) { + dev_info(adev->dev, "GECC is enabled\n"); + } else { + /* enable GECC in next boot cycle if it is disabled + * in boot config, or force enable GECC if failed to + * get boot configuration + */ + ret = psp_boot_config_set(adev, BOOT_CONFIG_GECC); + if (ret) + dev_warn(adev->dev, "PSP set boot config failed\n"); + else + dev_warn(adev->dev, "GECC will be enabled in next boot cycle\n"); + } + } + } + + psp->ras_context.context.mem_context.shared_mem_size = PSP_RAS_SHARED_MEM_SIZE; + psp->ras_context.context.ta_load_type = GFX_CMD_ID_LOAD_TA; + + if (!psp->ras_context.context.mem_context.shared_buf) { + ret = psp_ta_init_shared_buf(psp, &psp->ras_context.context.mem_context); + if (ret) + return ret; + } + + ras_cmd = (struct ta_ras_shared_memory *)psp->ras_context.context.mem_context.shared_buf; + memset(ras_cmd, 0, sizeof(struct ta_ras_shared_memory)); + + if (amdgpu_ras_is_poison_mode_supported(adev)) + ras_cmd->ras_in_message.init_flags.poison_mode_en = 1; + if (!adev->gmc.xgmi.connected_to_cpu && !adev->gmc.is_app_apu) + ras_cmd->ras_in_message.init_flags.dgpu_mode = 1; + ras_cmd->ras_in_message.init_flags.xcc_mask = + adev->gfx.xcc_mask; + ras_cmd->ras_in_message.init_flags.channel_dis_num = hweight32(adev->gmc.m_half_use) * 2; + + ret = psp_ta_load(psp, &psp->ras_context.context); + + if (!ret && !ras_cmd->ras_status) + psp->ras_context.context.initialized = true; + else { + if (ras_cmd->ras_status) + dev_warn(psp->adev->dev, "RAS Init Status: 0x%X\n", ras_cmd->ras_status); + + /* fail to load RAS TA */ + psp->ras_context.context.initialized = false; + } + + return ret; +} + +int psp_ras_trigger_error(struct psp_context *psp, + struct ta_ras_trigger_error_input *info, uint32_t instance_mask) +{ + struct ta_ras_shared_memory *ras_cmd; + struct amdgpu_device *adev = psp->adev; + int ret; + uint32_t dev_mask; + + if (!psp->ras_context.context.initialized) + return -EINVAL; + + switch (info->block_id) { + case TA_RAS_BLOCK__GFX: + dev_mask = GET_MASK(GC, instance_mask); + break; + case TA_RAS_BLOCK__SDMA: + dev_mask = GET_MASK(SDMA0, instance_mask); + break; + case TA_RAS_BLOCK__VCN: + case TA_RAS_BLOCK__JPEG: + dev_mask = GET_MASK(VCN, instance_mask); + break; + default: + dev_mask = instance_mask; + break; + } + + /* reuse sub_block_index for backward compatibility */ + dev_mask <<= AMDGPU_RAS_INST_SHIFT; + dev_mask &= AMDGPU_RAS_INST_MASK; + info->sub_block_index |= dev_mask; + + ras_cmd = (struct ta_ras_shared_memory *)psp->ras_context.context.mem_context.shared_buf; + memset(ras_cmd, 0, sizeof(struct ta_ras_shared_memory)); + + ras_cmd->cmd_id = TA_RAS_COMMAND__TRIGGER_ERROR; + ras_cmd->ras_in_message.trigger_error = *info; + + ret = psp_ras_invoke(psp, ras_cmd->cmd_id); + if (ret) + return -EINVAL; + + /* If err_event_athub occurs error inject was successful, however + * return status from TA is no long reliable + */ + if (amdgpu_ras_intr_triggered()) + return 0; + + if (ras_cmd->ras_status == TA_RAS_STATUS__TEE_ERROR_ACCESS_DENIED) + return -EACCES; + else if (ras_cmd->ras_status) + return -EINVAL; + + return 0; +} +// ras end + +// HDCP start +static int psp_hdcp_initialize(struct psp_context *psp) +{ + int ret; + + /* + * TODO: bypass the initialize in sriov for now + */ + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + if (!psp->hdcp_context.context.bin_desc.size_bytes || + !psp->hdcp_context.context.bin_desc.start_addr) { + dev_info(psp->adev->dev, "HDCP: optional hdcp ta ucode is not available\n"); + return 0; + } + + psp->hdcp_context.context.mem_context.shared_mem_size = PSP_HDCP_SHARED_MEM_SIZE; + psp->hdcp_context.context.ta_load_type = GFX_CMD_ID_LOAD_TA; + + if (!psp->hdcp_context.context.mem_context.shared_buf) { + ret = psp_ta_init_shared_buf(psp, &psp->hdcp_context.context.mem_context); + if (ret) + return ret; + } + + ret = psp_ta_load(psp, &psp->hdcp_context.context); + if (!ret) { + psp->hdcp_context.context.initialized = true; + mutex_init(&psp->hdcp_context.mutex); + } + + return ret; +} + +int psp_hdcp_invoke(struct psp_context *psp, uint32_t ta_cmd_id) +{ + /* + * TODO: bypass the loading in sriov for now + */ + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + return psp_ta_invoke(psp, ta_cmd_id, &psp->hdcp_context.context); +} + +static int psp_hdcp_terminate(struct psp_context *psp) +{ + int ret; + + /* + * TODO: bypass the terminate in sriov for now + */ + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + if (!psp->hdcp_context.context.initialized) + return 0; + + ret = psp_ta_unload(psp, &psp->hdcp_context.context); + + psp->hdcp_context.context.initialized = false; + + return ret; +} +// HDCP end + +// DTM start +static int psp_dtm_initialize(struct psp_context *psp) +{ + int ret; + + /* + * TODO: bypass the initialize in sriov for now + */ + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + if (!psp->dtm_context.context.bin_desc.size_bytes || + !psp->dtm_context.context.bin_desc.start_addr) { + dev_info(psp->adev->dev, "DTM: optional dtm ta ucode is not available\n"); + return 0; + } + + psp->dtm_context.context.mem_context.shared_mem_size = PSP_DTM_SHARED_MEM_SIZE; + psp->dtm_context.context.ta_load_type = GFX_CMD_ID_LOAD_TA; + + if (!psp->dtm_context.context.mem_context.shared_buf) { + ret = psp_ta_init_shared_buf(psp, &psp->dtm_context.context.mem_context); + if (ret) + return ret; + } + + ret = psp_ta_load(psp, &psp->dtm_context.context); + if (!ret) { + psp->dtm_context.context.initialized = true; + mutex_init(&psp->dtm_context.mutex); + } + + return ret; +} + +int psp_dtm_invoke(struct psp_context *psp, uint32_t ta_cmd_id) +{ + /* + * TODO: bypass the loading in sriov for now + */ + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + return psp_ta_invoke(psp, ta_cmd_id, &psp->dtm_context.context); +} + +static int psp_dtm_terminate(struct psp_context *psp) +{ + int ret; + + /* + * TODO: bypass the terminate in sriov for now + */ + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + if (!psp->dtm_context.context.initialized) + return 0; + + ret = psp_ta_unload(psp, &psp->dtm_context.context); + + psp->dtm_context.context.initialized = false; + + return ret; +} +// DTM end + +// RAP start +static int psp_rap_initialize(struct psp_context *psp) +{ + int ret; + enum ta_rap_status status = TA_RAP_STATUS__SUCCESS; + + /* + * TODO: bypass the initialize in sriov for now + */ + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + if (!psp->rap_context.context.bin_desc.size_bytes || + !psp->rap_context.context.bin_desc.start_addr) { + dev_info(psp->adev->dev, "RAP: optional rap ta ucode is not available\n"); + return 0; + } + + psp->rap_context.context.mem_context.shared_mem_size = PSP_RAP_SHARED_MEM_SIZE; + psp->rap_context.context.ta_load_type = GFX_CMD_ID_LOAD_TA; + + if (!psp->rap_context.context.mem_context.shared_buf) { + ret = psp_ta_init_shared_buf(psp, &psp->rap_context.context.mem_context); + if (ret) + return ret; + } + + ret = psp_ta_load(psp, &psp->rap_context.context); + if (!ret) { + psp->rap_context.context.initialized = true; + mutex_init(&psp->rap_context.mutex); + } else + return ret; + + ret = psp_rap_invoke(psp, TA_CMD_RAP__INITIALIZE, &status); + if (ret || status != TA_RAP_STATUS__SUCCESS) { + psp_rap_terminate(psp); + /* free rap shared memory */ + psp_ta_free_shared_buf(&psp->rap_context.context.mem_context); + + dev_warn(psp->adev->dev, "RAP TA initialize fail (%d) status %d.\n", + ret, status); + + return ret; + } + + return 0; +} + +static int psp_rap_terminate(struct psp_context *psp) +{ + int ret; + + if (!psp->rap_context.context.initialized) + return 0; + + ret = psp_ta_unload(psp, &psp->rap_context.context); + + psp->rap_context.context.initialized = false; + + return ret; +} + +int psp_rap_invoke(struct psp_context *psp, uint32_t ta_cmd_id, enum ta_rap_status *status) +{ + struct ta_rap_shared_memory *rap_cmd; + int ret = 0; + + if (!psp->rap_context.context.initialized) + return 0; + + if (ta_cmd_id != TA_CMD_RAP__INITIALIZE && + ta_cmd_id != TA_CMD_RAP__VALIDATE_L0) + return -EINVAL; + + mutex_lock(&psp->rap_context.mutex); + + rap_cmd = (struct ta_rap_shared_memory *) + psp->rap_context.context.mem_context.shared_buf; + memset(rap_cmd, 0, sizeof(struct ta_rap_shared_memory)); + + rap_cmd->cmd_id = ta_cmd_id; + rap_cmd->validation_method_id = METHOD_A; + + ret = psp_ta_invoke(psp, rap_cmd->cmd_id, &psp->rap_context.context); + if (ret) + goto out_unlock; + + if (status) + *status = rap_cmd->rap_status; + +out_unlock: + mutex_unlock(&psp->rap_context.mutex); + + return ret; +} +// RAP end + +/* securedisplay start */ +static int psp_securedisplay_initialize(struct psp_context *psp) +{ + int ret; + struct ta_securedisplay_cmd *securedisplay_cmd; + + /* + * TODO: bypass the initialize in sriov for now + */ + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + if (!psp->securedisplay_context.context.bin_desc.size_bytes || + !psp->securedisplay_context.context.bin_desc.start_addr) { + dev_info(psp->adev->dev, "SECUREDISPLAY: securedisplay ta ucode is not available\n"); + return 0; + } + + psp->securedisplay_context.context.mem_context.shared_mem_size = + PSP_SECUREDISPLAY_SHARED_MEM_SIZE; + psp->securedisplay_context.context.ta_load_type = GFX_CMD_ID_LOAD_TA; + + if (!psp->securedisplay_context.context.initialized) { + ret = psp_ta_init_shared_buf(psp, + &psp->securedisplay_context.context.mem_context); + if (ret) + return ret; + } + + ret = psp_ta_load(psp, &psp->securedisplay_context.context); + if (!ret) { + psp->securedisplay_context.context.initialized = true; + mutex_init(&psp->securedisplay_context.mutex); + } else + return ret; + + mutex_lock(&psp->securedisplay_context.mutex); + + psp_prep_securedisplay_cmd_buf(psp, &securedisplay_cmd, + TA_SECUREDISPLAY_COMMAND__QUERY_TA); + + ret = psp_securedisplay_invoke(psp, TA_SECUREDISPLAY_COMMAND__QUERY_TA); + + mutex_unlock(&psp->securedisplay_context.mutex); + + if (ret) { + psp_securedisplay_terminate(psp); + /* free securedisplay shared memory */ + psp_ta_free_shared_buf(&psp->securedisplay_context.context.mem_context); + dev_err(psp->adev->dev, "SECUREDISPLAY TA initialize fail.\n"); + return -EINVAL; + } + + if (securedisplay_cmd->status != TA_SECUREDISPLAY_STATUS__SUCCESS) { + psp_securedisplay_parse_resp_status(psp, securedisplay_cmd->status); + dev_err(psp->adev->dev, "SECUREDISPLAY: query securedisplay TA failed. ret 0x%x\n", + securedisplay_cmd->securedisplay_out_message.query_ta.query_cmd_ret); + /* don't try again */ + psp->securedisplay_context.context.bin_desc.size_bytes = 0; + } + + return 0; +} + +static int psp_securedisplay_terminate(struct psp_context *psp) +{ + int ret; + + /* + * TODO:bypass the terminate in sriov for now + */ + if (amdgpu_sriov_vf(psp->adev)) + return 0; + + if (!psp->securedisplay_context.context.initialized) + return 0; + + ret = psp_ta_unload(psp, &psp->securedisplay_context.context); + + psp->securedisplay_context.context.initialized = false; + + return ret; +} + +int psp_securedisplay_invoke(struct psp_context *psp, uint32_t ta_cmd_id) +{ + int ret; + + if (!psp->securedisplay_context.context.initialized) + return -EINVAL; + + if (ta_cmd_id != TA_SECUREDISPLAY_COMMAND__QUERY_TA && + ta_cmd_id != TA_SECUREDISPLAY_COMMAND__SEND_ROI_CRC) + return -EINVAL; + + ret = psp_ta_invoke(psp, ta_cmd_id, &psp->securedisplay_context.context); + + return ret; +} +/* SECUREDISPLAY end */ + +int amdgpu_psp_wait_for_bootloader(struct amdgpu_device *adev) +{ + struct psp_context *psp = &adev->psp; + int ret = 0; + + if (!amdgpu_sriov_vf(adev) && psp->funcs && psp->funcs->wait_for_bootloader != NULL) + ret = psp->funcs->wait_for_bootloader(psp); + + return ret; +} + +static int psp_hw_start(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + int ret; + + if (!amdgpu_sriov_vf(adev)) { + if ((is_psp_fw_valid(psp->kdb)) && + (psp->funcs->bootloader_load_kdb != NULL)) { + ret = psp_bootloader_load_kdb(psp); + if (ret) { + DRM_ERROR("PSP load kdb failed!\n"); + return ret; + } + } + + if ((is_psp_fw_valid(psp->spl)) && + (psp->funcs->bootloader_load_spl != NULL)) { + ret = psp_bootloader_load_spl(psp); + if (ret) { + DRM_ERROR("PSP load spl failed!\n"); + return ret; + } + } + + if ((is_psp_fw_valid(psp->sys)) && + (psp->funcs->bootloader_load_sysdrv != NULL)) { + ret = psp_bootloader_load_sysdrv(psp); + if (ret) { + DRM_ERROR("PSP load sys drv failed!\n"); + return ret; + } + } + + if ((is_psp_fw_valid(psp->soc_drv)) && + (psp->funcs->bootloader_load_soc_drv != NULL)) { + ret = psp_bootloader_load_soc_drv(psp); + if (ret) { + DRM_ERROR("PSP load soc drv failed!\n"); + return ret; + } + } + + if ((is_psp_fw_valid(psp->intf_drv)) && + (psp->funcs->bootloader_load_intf_drv != NULL)) { + ret = psp_bootloader_load_intf_drv(psp); + if (ret) { + DRM_ERROR("PSP load intf drv failed!\n"); + return ret; + } + } + + if ((is_psp_fw_valid(psp->dbg_drv)) && + (psp->funcs->bootloader_load_dbg_drv != NULL)) { + ret = psp_bootloader_load_dbg_drv(psp); + if (ret) { + DRM_ERROR("PSP load dbg drv failed!\n"); + return ret; + } + } + + if ((is_psp_fw_valid(psp->ras_drv)) && + (psp->funcs->bootloader_load_ras_drv != NULL)) { + ret = psp_bootloader_load_ras_drv(psp); + if (ret) { + DRM_ERROR("PSP load ras_drv failed!\n"); + return ret; + } + } + + if ((is_psp_fw_valid(psp->sos)) && + (psp->funcs->bootloader_load_sos != NULL)) { + ret = psp_bootloader_load_sos(psp); + if (ret) { + DRM_ERROR("PSP load sos failed!\n"); + return ret; + } + } + } + + ret = psp_ring_create(psp, PSP_RING_TYPE__KM); + if (ret) { + DRM_ERROR("PSP create ring failed!\n"); + return ret; + } + + if (amdgpu_sriov_vf(adev) && amdgpu_in_reset(adev)) + goto skip_pin_bo; + + if (!psp_boottime_tmr(psp)) { + ret = psp_tmr_init(psp); + if (ret) { + DRM_ERROR("PSP tmr init failed!\n"); + return ret; + } + } + +skip_pin_bo: + /* + * For ASICs with DF Cstate management centralized + * to PMFW, TMR setup should be performed after PMFW + * loaded and before other non-psp firmware loaded. + */ + if (psp->pmfw_centralized_cstate_management) { + ret = psp_load_smu_fw(psp); + if (ret) + return ret; + } + + ret = psp_tmr_load(psp); + if (ret) { + DRM_ERROR("PSP load tmr failed!\n"); + return ret; + } + + return 0; +} + +static int psp_get_fw_type(struct amdgpu_firmware_info *ucode, + enum psp_gfx_fw_type *type) +{ + switch (ucode->ucode_id) { + case AMDGPU_UCODE_ID_CAP: + *type = GFX_FW_TYPE_CAP; + break; + case AMDGPU_UCODE_ID_SDMA0: + *type = GFX_FW_TYPE_SDMA0; + break; + case AMDGPU_UCODE_ID_SDMA1: + *type = GFX_FW_TYPE_SDMA1; + break; + case AMDGPU_UCODE_ID_SDMA2: + *type = GFX_FW_TYPE_SDMA2; + break; + case AMDGPU_UCODE_ID_SDMA3: + *type = GFX_FW_TYPE_SDMA3; + break; + case AMDGPU_UCODE_ID_SDMA4: + *type = GFX_FW_TYPE_SDMA4; + break; + case AMDGPU_UCODE_ID_SDMA5: + *type = GFX_FW_TYPE_SDMA5; + break; + case AMDGPU_UCODE_ID_SDMA6: + *type = GFX_FW_TYPE_SDMA6; + break; + case AMDGPU_UCODE_ID_SDMA7: + *type = GFX_FW_TYPE_SDMA7; + break; + case AMDGPU_UCODE_ID_CP_MES: + *type = GFX_FW_TYPE_CP_MES; + break; + case AMDGPU_UCODE_ID_CP_MES_DATA: + *type = GFX_FW_TYPE_MES_STACK; + break; + case AMDGPU_UCODE_ID_CP_MES1: + *type = GFX_FW_TYPE_CP_MES_KIQ; + break; + case AMDGPU_UCODE_ID_CP_MES1_DATA: + *type = GFX_FW_TYPE_MES_KIQ_STACK; + break; + case AMDGPU_UCODE_ID_CP_CE: + *type = GFX_FW_TYPE_CP_CE; + break; + case AMDGPU_UCODE_ID_CP_PFP: + *type = GFX_FW_TYPE_CP_PFP; + break; + case AMDGPU_UCODE_ID_CP_ME: + *type = GFX_FW_TYPE_CP_ME; + break; + case AMDGPU_UCODE_ID_CP_MEC1: + *type = GFX_FW_TYPE_CP_MEC; + break; + case AMDGPU_UCODE_ID_CP_MEC1_JT: + *type = GFX_FW_TYPE_CP_MEC_ME1; + break; + case AMDGPU_UCODE_ID_CP_MEC2: + *type = GFX_FW_TYPE_CP_MEC; + break; + case AMDGPU_UCODE_ID_CP_MEC2_JT: + *type = GFX_FW_TYPE_CP_MEC_ME2; + break; + case AMDGPU_UCODE_ID_RLC_P: + *type = GFX_FW_TYPE_RLC_P; + break; + case AMDGPU_UCODE_ID_RLC_V: + *type = GFX_FW_TYPE_RLC_V; + break; + case AMDGPU_UCODE_ID_RLC_G: + *type = GFX_FW_TYPE_RLC_G; + break; + case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL: + *type = GFX_FW_TYPE_RLC_RESTORE_LIST_SRM_CNTL; + break; + case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM: + *type = GFX_FW_TYPE_RLC_RESTORE_LIST_GPM_MEM; + break; + case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM: + *type = GFX_FW_TYPE_RLC_RESTORE_LIST_SRM_MEM; + break; + case AMDGPU_UCODE_ID_RLC_IRAM: + *type = GFX_FW_TYPE_RLC_IRAM; + break; + case AMDGPU_UCODE_ID_RLC_DRAM: + *type = GFX_FW_TYPE_RLC_DRAM_BOOT; + break; + case AMDGPU_UCODE_ID_GLOBAL_TAP_DELAYS: + *type = GFX_FW_TYPE_GLOBAL_TAP_DELAYS; + break; + case AMDGPU_UCODE_ID_SE0_TAP_DELAYS: + *type = GFX_FW_TYPE_SE0_TAP_DELAYS; + break; + case AMDGPU_UCODE_ID_SE1_TAP_DELAYS: + *type = GFX_FW_TYPE_SE1_TAP_DELAYS; + break; + case AMDGPU_UCODE_ID_SE2_TAP_DELAYS: + *type = GFX_FW_TYPE_SE2_TAP_DELAYS; + break; + case AMDGPU_UCODE_ID_SE3_TAP_DELAYS: + *type = GFX_FW_TYPE_SE3_TAP_DELAYS; + break; + case AMDGPU_UCODE_ID_SMC: + *type = GFX_FW_TYPE_SMU; + break; + case AMDGPU_UCODE_ID_PPTABLE: + *type = GFX_FW_TYPE_PPTABLE; + break; + case AMDGPU_UCODE_ID_UVD: + *type = GFX_FW_TYPE_UVD; + break; + case AMDGPU_UCODE_ID_UVD1: + *type = GFX_FW_TYPE_UVD1; + break; + case AMDGPU_UCODE_ID_VCE: + *type = GFX_FW_TYPE_VCE; + break; + case AMDGPU_UCODE_ID_VCN: + *type = GFX_FW_TYPE_VCN; + break; + case AMDGPU_UCODE_ID_VCN1: + *type = GFX_FW_TYPE_VCN1; + break; + case AMDGPU_UCODE_ID_DMCU_ERAM: + *type = GFX_FW_TYPE_DMCU_ERAM; + break; + case AMDGPU_UCODE_ID_DMCU_INTV: + *type = GFX_FW_TYPE_DMCU_ISR; + break; + case AMDGPU_UCODE_ID_VCN0_RAM: + *type = GFX_FW_TYPE_VCN0_RAM; + break; + case AMDGPU_UCODE_ID_VCN1_RAM: + *type = GFX_FW_TYPE_VCN1_RAM; + break; + case AMDGPU_UCODE_ID_DMCUB: + *type = GFX_FW_TYPE_DMUB; + break; + case AMDGPU_UCODE_ID_SDMA_UCODE_TH0: + *type = GFX_FW_TYPE_SDMA_UCODE_TH0; + break; + case AMDGPU_UCODE_ID_SDMA_UCODE_TH1: + *type = GFX_FW_TYPE_SDMA_UCODE_TH1; + break; + case AMDGPU_UCODE_ID_IMU_I: + *type = GFX_FW_TYPE_IMU_I; + break; + case AMDGPU_UCODE_ID_IMU_D: + *type = GFX_FW_TYPE_IMU_D; + break; + case AMDGPU_UCODE_ID_CP_RS64_PFP: + *type = GFX_FW_TYPE_RS64_PFP; + break; + case AMDGPU_UCODE_ID_CP_RS64_ME: + *type = GFX_FW_TYPE_RS64_ME; + break; + case AMDGPU_UCODE_ID_CP_RS64_MEC: + *type = GFX_FW_TYPE_RS64_MEC; + break; + case AMDGPU_UCODE_ID_CP_RS64_PFP_P0_STACK: + *type = GFX_FW_TYPE_RS64_PFP_P0_STACK; + break; + case AMDGPU_UCODE_ID_CP_RS64_PFP_P1_STACK: + *type = GFX_FW_TYPE_RS64_PFP_P1_STACK; + break; + case AMDGPU_UCODE_ID_CP_RS64_ME_P0_STACK: + *type = GFX_FW_TYPE_RS64_ME_P0_STACK; + break; + case AMDGPU_UCODE_ID_CP_RS64_ME_P1_STACK: + *type = GFX_FW_TYPE_RS64_ME_P1_STACK; + break; + case AMDGPU_UCODE_ID_CP_RS64_MEC_P0_STACK: + *type = GFX_FW_TYPE_RS64_MEC_P0_STACK; + break; + case AMDGPU_UCODE_ID_CP_RS64_MEC_P1_STACK: + *type = GFX_FW_TYPE_RS64_MEC_P1_STACK; + break; + case AMDGPU_UCODE_ID_CP_RS64_MEC_P2_STACK: + *type = GFX_FW_TYPE_RS64_MEC_P2_STACK; + break; + case AMDGPU_UCODE_ID_CP_RS64_MEC_P3_STACK: + *type = GFX_FW_TYPE_RS64_MEC_P3_STACK; + break; + case AMDGPU_UCODE_ID_MAXIMUM: + default: + return -EINVAL; + } + + return 0; +} + +static void psp_print_fw_hdr(struct psp_context *psp, + struct amdgpu_firmware_info *ucode) +{ + struct amdgpu_device *adev = psp->adev; + struct common_firmware_header *hdr; + + switch (ucode->ucode_id) { + case AMDGPU_UCODE_ID_SDMA0: + case AMDGPU_UCODE_ID_SDMA1: + case AMDGPU_UCODE_ID_SDMA2: + case AMDGPU_UCODE_ID_SDMA3: + case AMDGPU_UCODE_ID_SDMA4: + case AMDGPU_UCODE_ID_SDMA5: + case AMDGPU_UCODE_ID_SDMA6: + case AMDGPU_UCODE_ID_SDMA7: + hdr = (struct common_firmware_header *) + adev->sdma.instance[ucode->ucode_id - AMDGPU_UCODE_ID_SDMA0].fw->data; + amdgpu_ucode_print_sdma_hdr(hdr); + break; + case AMDGPU_UCODE_ID_CP_CE: + hdr = (struct common_firmware_header *)adev->gfx.ce_fw->data; + amdgpu_ucode_print_gfx_hdr(hdr); + break; + case AMDGPU_UCODE_ID_CP_PFP: + hdr = (struct common_firmware_header *)adev->gfx.pfp_fw->data; + amdgpu_ucode_print_gfx_hdr(hdr); + break; + case AMDGPU_UCODE_ID_CP_ME: + hdr = (struct common_firmware_header *)adev->gfx.me_fw->data; + amdgpu_ucode_print_gfx_hdr(hdr); + break; + case AMDGPU_UCODE_ID_CP_MEC1: + hdr = (struct common_firmware_header *)adev->gfx.mec_fw->data; + amdgpu_ucode_print_gfx_hdr(hdr); + break; + case AMDGPU_UCODE_ID_RLC_G: + hdr = (struct common_firmware_header *)adev->gfx.rlc_fw->data; + amdgpu_ucode_print_rlc_hdr(hdr); + break; + case AMDGPU_UCODE_ID_SMC: + hdr = (struct common_firmware_header *)adev->pm.fw->data; + amdgpu_ucode_print_smc_hdr(hdr); + break; + default: + break; + } +} + +static int psp_prep_load_ip_fw_cmd_buf(struct amdgpu_firmware_info *ucode, + struct psp_gfx_cmd_resp *cmd) +{ + int ret; + uint64_t fw_mem_mc_addr = ucode->mc_addr; + + cmd->cmd_id = GFX_CMD_ID_LOAD_IP_FW; + cmd->cmd.cmd_load_ip_fw.fw_phy_addr_lo = lower_32_bits(fw_mem_mc_addr); + cmd->cmd.cmd_load_ip_fw.fw_phy_addr_hi = upper_32_bits(fw_mem_mc_addr); + cmd->cmd.cmd_load_ip_fw.fw_size = ucode->ucode_size; + + ret = psp_get_fw_type(ucode, &cmd->cmd.cmd_load_ip_fw.fw_type); + if (ret) + DRM_ERROR("Unknown firmware type\n"); + + return ret; +} + +int psp_execute_ip_fw_load(struct psp_context *psp, + struct amdgpu_firmware_info *ucode) +{ + int ret = 0; + struct psp_gfx_cmd_resp *cmd = acquire_psp_cmd_buf(psp); + + ret = psp_prep_load_ip_fw_cmd_buf(ucode, cmd); + if (!ret) { + ret = psp_cmd_submit_buf(psp, ucode, cmd, + psp->fence_buf_mc_addr); + } + + release_psp_cmd_buf(psp); + + return ret; +} + +static int psp_load_smu_fw(struct psp_context *psp) +{ + int ret; + struct amdgpu_device *adev = psp->adev; + struct amdgpu_firmware_info *ucode = + &adev->firmware.ucode[AMDGPU_UCODE_ID_SMC]; + struct amdgpu_ras *ras = psp->ras_context.ras; + + /* + * Skip SMU FW reloading in case of using BACO for runpm only, + * as SMU is always alive. + */ + if (adev->in_runpm && (adev->pm.rpm_mode == AMDGPU_RUNPM_BACO)) + return 0; + + if (!ucode->fw || amdgpu_sriov_vf(psp->adev)) + return 0; + + if ((amdgpu_in_reset(adev) && + ras && adev->ras_enabled && + (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(11, 0, 4) || + adev->ip_versions[MP0_HWIP][0] == IP_VERSION(11, 0, 2)))) { + ret = amdgpu_dpm_set_mp1_state(adev, PP_MP1_STATE_UNLOAD); + if (ret) + DRM_WARN("Failed to set MP1 state prepare for reload\n"); + } + + ret = psp_execute_ip_fw_load(psp, ucode); + + if (ret) + DRM_ERROR("PSP load smu failed!\n"); + + return ret; +} + +static bool fw_load_skip_check(struct psp_context *psp, + struct amdgpu_firmware_info *ucode) +{ + if (!ucode->fw || !ucode->ucode_size) + return true; + + if (ucode->ucode_id == AMDGPU_UCODE_ID_SMC && + (psp_smu_reload_quirk(psp) || + psp->autoload_supported || + psp->pmfw_centralized_cstate_management)) + return true; + + if (amdgpu_sriov_vf(psp->adev) && + amdgpu_virt_fw_load_skip_check(psp->adev, ucode->ucode_id)) + return true; + + if (psp->autoload_supported && + (ucode->ucode_id == AMDGPU_UCODE_ID_CP_MEC1_JT || + ucode->ucode_id == AMDGPU_UCODE_ID_CP_MEC2_JT)) + /* skip mec JT when autoload is enabled */ + return true; + + return false; +} + +int psp_load_fw_list(struct psp_context *psp, + struct amdgpu_firmware_info **ucode_list, int ucode_count) +{ + int ret = 0, i; + struct amdgpu_firmware_info *ucode; + + for (i = 0; i < ucode_count; ++i) { + ucode = ucode_list[i]; + psp_print_fw_hdr(psp, ucode); + ret = psp_execute_ip_fw_load(psp, ucode); + if (ret) + return ret; + } + return ret; +} + +static int psp_load_non_psp_fw(struct psp_context *psp) +{ + int i, ret; + struct amdgpu_firmware_info *ucode; + struct amdgpu_device *adev = psp->adev; + + if (psp->autoload_supported && + !psp->pmfw_centralized_cstate_management) { + ret = psp_load_smu_fw(psp); + if (ret) + return ret; + } + + for (i = 0; i < adev->firmware.max_ucodes; i++) { + ucode = &adev->firmware.ucode[i]; + + if (ucode->ucode_id == AMDGPU_UCODE_ID_SMC && + !fw_load_skip_check(psp, ucode)) { + ret = psp_load_smu_fw(psp); + if (ret) + return ret; + continue; + } + + if (fw_load_skip_check(psp, ucode)) + continue; + + if (psp->autoload_supported && + (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(11, 0, 7) || + adev->ip_versions[MP0_HWIP][0] == IP_VERSION(11, 0, 11) || + adev->ip_versions[MP0_HWIP][0] == IP_VERSION(11, 0, 12)) && + (ucode->ucode_id == AMDGPU_UCODE_ID_SDMA1 || + ucode->ucode_id == AMDGPU_UCODE_ID_SDMA2 || + ucode->ucode_id == AMDGPU_UCODE_ID_SDMA3)) + /* PSP only receive one SDMA fw for sienna_cichlid, + * as all four sdma fw are same + */ + continue; + + psp_print_fw_hdr(psp, ucode); + + ret = psp_execute_ip_fw_load(psp, ucode); + if (ret) + return ret; + + /* Start rlc autoload after psp recieved all the gfx firmware */ + if (psp->autoload_supported && ucode->ucode_id == (amdgpu_sriov_vf(adev) ? + adev->virt.autoload_ucode_id : AMDGPU_UCODE_ID_RLC_G)) { + ret = psp_rlc_autoload_start(psp); + if (ret) { + DRM_ERROR("Failed to start rlc autoload\n"); + return ret; + } + } + } + + return 0; +} + +static int psp_load_fw(struct amdgpu_device *adev) +{ + int ret; + struct psp_context *psp = &adev->psp; + + if (amdgpu_sriov_vf(adev) && amdgpu_in_reset(adev)) { + /* should not destroy ring, only stop */ + psp_ring_stop(psp, PSP_RING_TYPE__KM); + } else { + memset(psp->fence_buf, 0, PSP_FENCE_BUFFER_SIZE); + + ret = psp_ring_init(psp, PSP_RING_TYPE__KM); + if (ret) { + DRM_ERROR("PSP ring init failed!\n"); + goto failed; + } + } + + ret = psp_hw_start(psp); + if (ret) + goto failed; + + ret = psp_load_non_psp_fw(psp); + if (ret) + goto failed1; + + ret = psp_asd_initialize(psp); + if (ret) { + DRM_ERROR("PSP load asd failed!\n"); + goto failed1; + } + + ret = psp_rl_load(adev); + if (ret) { + DRM_ERROR("PSP load RL failed!\n"); + goto failed1; + } + + if (amdgpu_sriov_vf(adev) && amdgpu_in_reset(adev)) { + if (adev->gmc.xgmi.num_physical_nodes > 1) { + ret = psp_xgmi_initialize(psp, false, true); + /* Warning the XGMI seesion initialize failure + * Instead of stop driver initialization + */ + if (ret) + dev_err(psp->adev->dev, + "XGMI: Failed to initialize XGMI session\n"); + } + } + + if (psp->ta_fw) { + ret = psp_ras_initialize(psp); + if (ret) + dev_err(psp->adev->dev, + "RAS: Failed to initialize RAS\n"); + + ret = psp_hdcp_initialize(psp); + if (ret) + dev_err(psp->adev->dev, + "HDCP: Failed to initialize HDCP\n"); + + ret = psp_dtm_initialize(psp); + if (ret) + dev_err(psp->adev->dev, + "DTM: Failed to initialize DTM\n"); + + ret = psp_rap_initialize(psp); + if (ret) + dev_err(psp->adev->dev, + "RAP: Failed to initialize RAP\n"); + + ret = psp_securedisplay_initialize(psp); + if (ret) + dev_err(psp->adev->dev, + "SECUREDISPLAY: Failed to initialize SECUREDISPLAY\n"); + } + + return 0; + +failed1: + psp_free_shared_bufs(psp); +failed: + /* + * all cleanup jobs (xgmi terminate, ras terminate, + * ring destroy, cmd/fence/fw buffers destory, + * psp->cmd destory) are delayed to psp_hw_fini + */ + psp_ring_destroy(psp, PSP_RING_TYPE__KM); + return ret; +} + +static int psp_hw_init(void *handle) +{ + int ret; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + mutex_lock(&adev->firmware.mutex); + /* + * This sequence is just used on hw_init only once, no need on + * resume. + */ + ret = amdgpu_ucode_init_bo(adev); + if (ret) + goto failed; + + ret = psp_load_fw(adev); + if (ret) { + DRM_ERROR("PSP firmware loading failed\n"); + goto failed; + } + + mutex_unlock(&adev->firmware.mutex); + return 0; + +failed: + adev->firmware.load_type = AMDGPU_FW_LOAD_DIRECT; + mutex_unlock(&adev->firmware.mutex); + return -EINVAL; +} + +static int psp_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct psp_context *psp = &adev->psp; + + if (psp->ta_fw) { + psp_ras_terminate(psp); + psp_securedisplay_terminate(psp); + psp_rap_terminate(psp); + psp_dtm_terminate(psp); + psp_hdcp_terminate(psp); + + if (adev->gmc.xgmi.num_physical_nodes > 1) + psp_xgmi_terminate(psp); + } + + psp_asd_terminate(psp); + psp_tmr_terminate(psp); + + psp_ring_destroy(psp, PSP_RING_TYPE__KM); + + return 0; +} + +static int psp_suspend(void *handle) +{ + int ret = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct psp_context *psp = &adev->psp; + + if (adev->gmc.xgmi.num_physical_nodes > 1 && + psp->xgmi_context.context.initialized) { + ret = psp_xgmi_terminate(psp); + if (ret) { + DRM_ERROR("Failed to terminate xgmi ta\n"); + goto out; + } + } + + if (psp->ta_fw) { + ret = psp_ras_terminate(psp); + if (ret) { + DRM_ERROR("Failed to terminate ras ta\n"); + goto out; + } + ret = psp_hdcp_terminate(psp); + if (ret) { + DRM_ERROR("Failed to terminate hdcp ta\n"); + goto out; + } + ret = psp_dtm_terminate(psp); + if (ret) { + DRM_ERROR("Failed to terminate dtm ta\n"); + goto out; + } + ret = psp_rap_terminate(psp); + if (ret) { + DRM_ERROR("Failed to terminate rap ta\n"); + goto out; + } + ret = psp_securedisplay_terminate(psp); + if (ret) { + DRM_ERROR("Failed to terminate securedisplay ta\n"); + goto out; + } + } + + ret = psp_asd_terminate(psp); + if (ret) { + DRM_ERROR("Failed to terminate asd\n"); + goto out; + } + + ret = psp_tmr_terminate(psp); + if (ret) { + DRM_ERROR("Failed to terminate tmr\n"); + goto out; + } + + ret = psp_ring_stop(psp, PSP_RING_TYPE__KM); + if (ret) + DRM_ERROR("PSP ring stop failed\n"); + +out: + return ret; +} + +static int psp_resume(void *handle) +{ + int ret; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct psp_context *psp = &adev->psp; + + DRM_INFO("PSP is resuming...\n"); + + if (psp->mem_train_ctx.enable_mem_training) { + ret = psp_mem_training(psp, PSP_MEM_TRAIN_RESUME); + if (ret) { + DRM_ERROR("Failed to process memory training!\n"); + return ret; + } + } + + mutex_lock(&adev->firmware.mutex); + + ret = psp_hw_start(psp); + if (ret) + goto failed; + + ret = psp_load_non_psp_fw(psp); + if (ret) + goto failed; + + ret = psp_asd_initialize(psp); + if (ret) { + DRM_ERROR("PSP load asd failed!\n"); + goto failed; + } + + ret = psp_rl_load(adev); + if (ret) { + dev_err(adev->dev, "PSP load RL failed!\n"); + goto failed; + } + + if (adev->gmc.xgmi.num_physical_nodes > 1) { + ret = psp_xgmi_initialize(psp, false, true); + /* Warning the XGMI seesion initialize failure + * Instead of stop driver initialization + */ + if (ret) + dev_err(psp->adev->dev, + "XGMI: Failed to initialize XGMI session\n"); + } + + if (psp->ta_fw) { + ret = psp_ras_initialize(psp); + if (ret) + dev_err(psp->adev->dev, + "RAS: Failed to initialize RAS\n"); + + ret = psp_hdcp_initialize(psp); + if (ret) + dev_err(psp->adev->dev, + "HDCP: Failed to initialize HDCP\n"); + + ret = psp_dtm_initialize(psp); + if (ret) + dev_err(psp->adev->dev, + "DTM: Failed to initialize DTM\n"); + + ret = psp_rap_initialize(psp); + if (ret) + dev_err(psp->adev->dev, + "RAP: Failed to initialize RAP\n"); + + ret = psp_securedisplay_initialize(psp); + if (ret) + dev_err(psp->adev->dev, + "SECUREDISPLAY: Failed to initialize SECUREDISPLAY\n"); + } + + mutex_unlock(&adev->firmware.mutex); + + return 0; + +failed: + DRM_ERROR("PSP resume failed\n"); + mutex_unlock(&adev->firmware.mutex); + return ret; +} + +int psp_gpu_reset(struct amdgpu_device *adev) +{ + int ret; + + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) + return 0; + + mutex_lock(&adev->psp.mutex); + ret = psp_mode1_reset(&adev->psp); + mutex_unlock(&adev->psp.mutex); + + return ret; +} + +int psp_rlc_autoload_start(struct psp_context *psp) +{ + int ret; + struct psp_gfx_cmd_resp *cmd = acquire_psp_cmd_buf(psp); + + cmd->cmd_id = GFX_CMD_ID_AUTOLOAD_RLC; + + ret = psp_cmd_submit_buf(psp, NULL, cmd, + psp->fence_buf_mc_addr); + + release_psp_cmd_buf(psp); + + return ret; +} + +int psp_ring_cmd_submit(struct psp_context *psp, + uint64_t cmd_buf_mc_addr, + uint64_t fence_mc_addr, + int index) +{ + unsigned int psp_write_ptr_reg = 0; + struct psp_gfx_rb_frame *write_frame; + struct psp_ring *ring = &psp->km_ring; + struct psp_gfx_rb_frame *ring_buffer_start = ring->ring_mem; + struct psp_gfx_rb_frame *ring_buffer_end = ring_buffer_start + + ring->ring_size / sizeof(struct psp_gfx_rb_frame) - 1; + struct amdgpu_device *adev = psp->adev; + uint32_t ring_size_dw = ring->ring_size / 4; + uint32_t rb_frame_size_dw = sizeof(struct psp_gfx_rb_frame) / 4; + + /* KM (GPCOM) prepare write pointer */ + psp_write_ptr_reg = psp_ring_get_wptr(psp); + + /* Update KM RB frame pointer to new frame */ + /* write_frame ptr increments by size of rb_frame in bytes */ + /* psp_write_ptr_reg increments by size of rb_frame in DWORDs */ + if ((psp_write_ptr_reg % ring_size_dw) == 0) + write_frame = ring_buffer_start; + else + write_frame = ring_buffer_start + (psp_write_ptr_reg / rb_frame_size_dw); + /* Check invalid write_frame ptr address */ + if ((write_frame < ring_buffer_start) || (ring_buffer_end < write_frame)) { + DRM_ERROR("ring_buffer_start = %p; ring_buffer_end = %p; write_frame = %p\n", + ring_buffer_start, ring_buffer_end, write_frame); + DRM_ERROR("write_frame is pointing to address out of bounds\n"); + return -EINVAL; + } + + /* Initialize KM RB frame */ + memset(write_frame, 0, sizeof(struct psp_gfx_rb_frame)); + + /* Update KM RB frame */ + write_frame->cmd_buf_addr_hi = upper_32_bits(cmd_buf_mc_addr); + write_frame->cmd_buf_addr_lo = lower_32_bits(cmd_buf_mc_addr); + write_frame->fence_addr_hi = upper_32_bits(fence_mc_addr); + write_frame->fence_addr_lo = lower_32_bits(fence_mc_addr); + write_frame->fence_value = index; + amdgpu_device_flush_hdp(adev, NULL); + + /* Update the write Pointer in DWORDs */ + psp_write_ptr_reg = (psp_write_ptr_reg + rb_frame_size_dw) % ring_size_dw; + psp_ring_set_wptr(psp, psp_write_ptr_reg); + return 0; +} + +int psp_init_asd_microcode(struct psp_context *psp, const char *chip_name) +{ + struct amdgpu_device *adev = psp->adev; + char fw_name[PSP_FW_NAME_LEN]; + const struct psp_firmware_header_v1_0 *asd_hdr; + int err = 0; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_asd.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->psp.asd_fw, fw_name); + if (err) + goto out; + + asd_hdr = (const struct psp_firmware_header_v1_0 *)adev->psp.asd_fw->data; + adev->psp.asd_context.bin_desc.fw_version = le32_to_cpu(asd_hdr->header.ucode_version); + adev->psp.asd_context.bin_desc.feature_version = le32_to_cpu(asd_hdr->sos.fw_version); + adev->psp.asd_context.bin_desc.size_bytes = le32_to_cpu(asd_hdr->header.ucode_size_bytes); + adev->psp.asd_context.bin_desc.start_addr = (uint8_t *)asd_hdr + + le32_to_cpu(asd_hdr->header.ucode_array_offset_bytes); + return 0; +out: + amdgpu_ucode_release(&adev->psp.asd_fw); + return err; +} + +int psp_init_toc_microcode(struct psp_context *psp, const char *chip_name) +{ + struct amdgpu_device *adev = psp->adev; + char fw_name[PSP_FW_NAME_LEN]; + const struct psp_firmware_header_v1_0 *toc_hdr; + int err = 0; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_toc.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->psp.toc_fw, fw_name); + if (err) + goto out; + + toc_hdr = (const struct psp_firmware_header_v1_0 *)adev->psp.toc_fw->data; + adev->psp.toc.fw_version = le32_to_cpu(toc_hdr->header.ucode_version); + adev->psp.toc.feature_version = le32_to_cpu(toc_hdr->sos.fw_version); + adev->psp.toc.size_bytes = le32_to_cpu(toc_hdr->header.ucode_size_bytes); + adev->psp.toc.start_addr = (uint8_t *)toc_hdr + + le32_to_cpu(toc_hdr->header.ucode_array_offset_bytes); + return 0; +out: + amdgpu_ucode_release(&adev->psp.toc_fw); + return err; +} + +static int parse_sos_bin_descriptor(struct psp_context *psp, + const struct psp_fw_bin_desc *desc, + const struct psp_firmware_header_v2_0 *sos_hdr) +{ + uint8_t *ucode_start_addr = NULL; + + if (!psp || !desc || !sos_hdr) + return -EINVAL; + + ucode_start_addr = (uint8_t *)sos_hdr + + le32_to_cpu(desc->offset_bytes) + + le32_to_cpu(sos_hdr->header.ucode_array_offset_bytes); + + switch (desc->fw_type) { + case PSP_FW_TYPE_PSP_SOS: + psp->sos.fw_version = le32_to_cpu(desc->fw_version); + psp->sos.feature_version = le32_to_cpu(desc->fw_version); + psp->sos.size_bytes = le32_to_cpu(desc->size_bytes); + psp->sos.start_addr = ucode_start_addr; + break; + case PSP_FW_TYPE_PSP_SYS_DRV: + psp->sys.fw_version = le32_to_cpu(desc->fw_version); + psp->sys.feature_version = le32_to_cpu(desc->fw_version); + psp->sys.size_bytes = le32_to_cpu(desc->size_bytes); + psp->sys.start_addr = ucode_start_addr; + break; + case PSP_FW_TYPE_PSP_KDB: + psp->kdb.fw_version = le32_to_cpu(desc->fw_version); + psp->kdb.feature_version = le32_to_cpu(desc->fw_version); + psp->kdb.size_bytes = le32_to_cpu(desc->size_bytes); + psp->kdb.start_addr = ucode_start_addr; + break; + case PSP_FW_TYPE_PSP_TOC: + psp->toc.fw_version = le32_to_cpu(desc->fw_version); + psp->toc.feature_version = le32_to_cpu(desc->fw_version); + psp->toc.size_bytes = le32_to_cpu(desc->size_bytes); + psp->toc.start_addr = ucode_start_addr; + break; + case PSP_FW_TYPE_PSP_SPL: + psp->spl.fw_version = le32_to_cpu(desc->fw_version); + psp->spl.feature_version = le32_to_cpu(desc->fw_version); + psp->spl.size_bytes = le32_to_cpu(desc->size_bytes); + psp->spl.start_addr = ucode_start_addr; + break; + case PSP_FW_TYPE_PSP_RL: + psp->rl.fw_version = le32_to_cpu(desc->fw_version); + psp->rl.feature_version = le32_to_cpu(desc->fw_version); + psp->rl.size_bytes = le32_to_cpu(desc->size_bytes); + psp->rl.start_addr = ucode_start_addr; + break; + case PSP_FW_TYPE_PSP_SOC_DRV: + psp->soc_drv.fw_version = le32_to_cpu(desc->fw_version); + psp->soc_drv.feature_version = le32_to_cpu(desc->fw_version); + psp->soc_drv.size_bytes = le32_to_cpu(desc->size_bytes); + psp->soc_drv.start_addr = ucode_start_addr; + break; + case PSP_FW_TYPE_PSP_INTF_DRV: + psp->intf_drv.fw_version = le32_to_cpu(desc->fw_version); + psp->intf_drv.feature_version = le32_to_cpu(desc->fw_version); + psp->intf_drv.size_bytes = le32_to_cpu(desc->size_bytes); + psp->intf_drv.start_addr = ucode_start_addr; + break; + case PSP_FW_TYPE_PSP_DBG_DRV: + psp->dbg_drv.fw_version = le32_to_cpu(desc->fw_version); + psp->dbg_drv.feature_version = le32_to_cpu(desc->fw_version); + psp->dbg_drv.size_bytes = le32_to_cpu(desc->size_bytes); + psp->dbg_drv.start_addr = ucode_start_addr; + break; + case PSP_FW_TYPE_PSP_RAS_DRV: + psp->ras_drv.fw_version = le32_to_cpu(desc->fw_version); + psp->ras_drv.feature_version = le32_to_cpu(desc->fw_version); + psp->ras_drv.size_bytes = le32_to_cpu(desc->size_bytes); + psp->ras_drv.start_addr = ucode_start_addr; + break; + default: + dev_warn(psp->adev->dev, "Unsupported PSP FW type: %d\n", desc->fw_type); + break; + } + + return 0; +} + +static int psp_init_sos_base_fw(struct amdgpu_device *adev) +{ + const struct psp_firmware_header_v1_0 *sos_hdr; + const struct psp_firmware_header_v1_3 *sos_hdr_v1_3; + uint8_t *ucode_array_start_addr; + + sos_hdr = (const struct psp_firmware_header_v1_0 *)adev->psp.sos_fw->data; + ucode_array_start_addr = (uint8_t *)sos_hdr + + le32_to_cpu(sos_hdr->header.ucode_array_offset_bytes); + + if (adev->gmc.xgmi.connected_to_cpu || + (adev->ip_versions[MP0_HWIP][0] != IP_VERSION(13, 0, 2))) { + adev->psp.sos.fw_version = le32_to_cpu(sos_hdr->header.ucode_version); + adev->psp.sos.feature_version = le32_to_cpu(sos_hdr->sos.fw_version); + + adev->psp.sys.size_bytes = le32_to_cpu(sos_hdr->sos.offset_bytes); + adev->psp.sys.start_addr = ucode_array_start_addr; + + adev->psp.sos.size_bytes = le32_to_cpu(sos_hdr->sos.size_bytes); + adev->psp.sos.start_addr = ucode_array_start_addr + + le32_to_cpu(sos_hdr->sos.offset_bytes); + } else { + /* Load alternate PSP SOS FW */ + sos_hdr_v1_3 = (const struct psp_firmware_header_v1_3 *)adev->psp.sos_fw->data; + + adev->psp.sos.fw_version = le32_to_cpu(sos_hdr_v1_3->sos_aux.fw_version); + adev->psp.sos.feature_version = le32_to_cpu(sos_hdr_v1_3->sos_aux.fw_version); + + adev->psp.sys.size_bytes = le32_to_cpu(sos_hdr_v1_3->sys_drv_aux.size_bytes); + adev->psp.sys.start_addr = ucode_array_start_addr + + le32_to_cpu(sos_hdr_v1_3->sys_drv_aux.offset_bytes); + + adev->psp.sos.size_bytes = le32_to_cpu(sos_hdr_v1_3->sos_aux.size_bytes); + adev->psp.sos.start_addr = ucode_array_start_addr + + le32_to_cpu(sos_hdr_v1_3->sos_aux.offset_bytes); + } + + if ((adev->psp.sys.size_bytes == 0) || (adev->psp.sos.size_bytes == 0)) { + dev_warn(adev->dev, "PSP SOS FW not available"); + return -EINVAL; + } + + return 0; +} + +int psp_init_sos_microcode(struct psp_context *psp, const char *chip_name) +{ + struct amdgpu_device *adev = psp->adev; + char fw_name[PSP_FW_NAME_LEN]; + const struct psp_firmware_header_v1_0 *sos_hdr; + const struct psp_firmware_header_v1_1 *sos_hdr_v1_1; + const struct psp_firmware_header_v1_2 *sos_hdr_v1_2; + const struct psp_firmware_header_v1_3 *sos_hdr_v1_3; + const struct psp_firmware_header_v2_0 *sos_hdr_v2_0; + int err = 0; + uint8_t *ucode_array_start_addr; + int fw_index = 0; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sos.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->psp.sos_fw, fw_name); + if (err) + goto out; + + sos_hdr = (const struct psp_firmware_header_v1_0 *)adev->psp.sos_fw->data; + ucode_array_start_addr = (uint8_t *)sos_hdr + + le32_to_cpu(sos_hdr->header.ucode_array_offset_bytes); + amdgpu_ucode_print_psp_hdr(&sos_hdr->header); + + switch (sos_hdr->header.header_version_major) { + case 1: + err = psp_init_sos_base_fw(adev); + if (err) + goto out; + + if (sos_hdr->header.header_version_minor == 1) { + sos_hdr_v1_1 = (const struct psp_firmware_header_v1_1 *)adev->psp.sos_fw->data; + adev->psp.toc.size_bytes = le32_to_cpu(sos_hdr_v1_1->toc.size_bytes); + adev->psp.toc.start_addr = (uint8_t *)adev->psp.sys.start_addr + + le32_to_cpu(sos_hdr_v1_1->toc.offset_bytes); + adev->psp.kdb.size_bytes = le32_to_cpu(sos_hdr_v1_1->kdb.size_bytes); + adev->psp.kdb.start_addr = (uint8_t *)adev->psp.sys.start_addr + + le32_to_cpu(sos_hdr_v1_1->kdb.offset_bytes); + } + if (sos_hdr->header.header_version_minor == 2) { + sos_hdr_v1_2 = (const struct psp_firmware_header_v1_2 *)adev->psp.sos_fw->data; + adev->psp.kdb.size_bytes = le32_to_cpu(sos_hdr_v1_2->kdb.size_bytes); + adev->psp.kdb.start_addr = (uint8_t *)adev->psp.sys.start_addr + + le32_to_cpu(sos_hdr_v1_2->kdb.offset_bytes); + } + if (sos_hdr->header.header_version_minor == 3) { + sos_hdr_v1_3 = (const struct psp_firmware_header_v1_3 *)adev->psp.sos_fw->data; + adev->psp.toc.size_bytes = le32_to_cpu(sos_hdr_v1_3->v1_1.toc.size_bytes); + adev->psp.toc.start_addr = ucode_array_start_addr + + le32_to_cpu(sos_hdr_v1_3->v1_1.toc.offset_bytes); + adev->psp.kdb.size_bytes = le32_to_cpu(sos_hdr_v1_3->v1_1.kdb.size_bytes); + adev->psp.kdb.start_addr = ucode_array_start_addr + + le32_to_cpu(sos_hdr_v1_3->v1_1.kdb.offset_bytes); + adev->psp.spl.size_bytes = le32_to_cpu(sos_hdr_v1_3->spl.size_bytes); + adev->psp.spl.start_addr = ucode_array_start_addr + + le32_to_cpu(sos_hdr_v1_3->spl.offset_bytes); + adev->psp.rl.size_bytes = le32_to_cpu(sos_hdr_v1_3->rl.size_bytes); + adev->psp.rl.start_addr = ucode_array_start_addr + + le32_to_cpu(sos_hdr_v1_3->rl.offset_bytes); + } + break; + case 2: + sos_hdr_v2_0 = (const struct psp_firmware_header_v2_0 *)adev->psp.sos_fw->data; + + if (le32_to_cpu(sos_hdr_v2_0->psp_fw_bin_count) >= UCODE_MAX_PSP_PACKAGING) { + dev_err(adev->dev, "packed SOS count exceeds maximum limit\n"); + err = -EINVAL; + goto out; + } + + for (fw_index = 0; fw_index < le32_to_cpu(sos_hdr_v2_0->psp_fw_bin_count); fw_index++) { + err = parse_sos_bin_descriptor(psp, + &sos_hdr_v2_0->psp_fw_bin[fw_index], + sos_hdr_v2_0); + if (err) + goto out; + } + break; + default: + dev_err(adev->dev, + "unsupported psp sos firmware\n"); + err = -EINVAL; + goto out; + } + + return 0; +out: + amdgpu_ucode_release(&adev->psp.sos_fw); + + return err; +} + +static int parse_ta_bin_descriptor(struct psp_context *psp, + const struct psp_fw_bin_desc *desc, + const struct ta_firmware_header_v2_0 *ta_hdr) +{ + uint8_t *ucode_start_addr = NULL; + + if (!psp || !desc || !ta_hdr) + return -EINVAL; + + ucode_start_addr = (uint8_t *)ta_hdr + + le32_to_cpu(desc->offset_bytes) + + le32_to_cpu(ta_hdr->header.ucode_array_offset_bytes); + + switch (desc->fw_type) { + case TA_FW_TYPE_PSP_ASD: + psp->asd_context.bin_desc.fw_version = le32_to_cpu(desc->fw_version); + psp->asd_context.bin_desc.feature_version = le32_to_cpu(desc->fw_version); + psp->asd_context.bin_desc.size_bytes = le32_to_cpu(desc->size_bytes); + psp->asd_context.bin_desc.start_addr = ucode_start_addr; + break; + case TA_FW_TYPE_PSP_XGMI: + psp->xgmi_context.context.bin_desc.fw_version = le32_to_cpu(desc->fw_version); + psp->xgmi_context.context.bin_desc.size_bytes = le32_to_cpu(desc->size_bytes); + psp->xgmi_context.context.bin_desc.start_addr = ucode_start_addr; + break; + case TA_FW_TYPE_PSP_RAS: + psp->ras_context.context.bin_desc.fw_version = le32_to_cpu(desc->fw_version); + psp->ras_context.context.bin_desc.size_bytes = le32_to_cpu(desc->size_bytes); + psp->ras_context.context.bin_desc.start_addr = ucode_start_addr; + break; + case TA_FW_TYPE_PSP_HDCP: + psp->hdcp_context.context.bin_desc.fw_version = le32_to_cpu(desc->fw_version); + psp->hdcp_context.context.bin_desc.size_bytes = le32_to_cpu(desc->size_bytes); + psp->hdcp_context.context.bin_desc.start_addr = ucode_start_addr; + break; + case TA_FW_TYPE_PSP_DTM: + psp->dtm_context.context.bin_desc.fw_version = le32_to_cpu(desc->fw_version); + psp->dtm_context.context.bin_desc.size_bytes = le32_to_cpu(desc->size_bytes); + psp->dtm_context.context.bin_desc.start_addr = ucode_start_addr; + break; + case TA_FW_TYPE_PSP_RAP: + psp->rap_context.context.bin_desc.fw_version = le32_to_cpu(desc->fw_version); + psp->rap_context.context.bin_desc.size_bytes = le32_to_cpu(desc->size_bytes); + psp->rap_context.context.bin_desc.start_addr = ucode_start_addr; + break; + case TA_FW_TYPE_PSP_SECUREDISPLAY: + psp->securedisplay_context.context.bin_desc.fw_version = + le32_to_cpu(desc->fw_version); + psp->securedisplay_context.context.bin_desc.size_bytes = + le32_to_cpu(desc->size_bytes); + psp->securedisplay_context.context.bin_desc.start_addr = + ucode_start_addr; + break; + default: + dev_warn(psp->adev->dev, "Unsupported TA type: %d\n", desc->fw_type); + break; + } + + return 0; +} + +static int parse_ta_v1_microcode(struct psp_context *psp) +{ + const struct ta_firmware_header_v1_0 *ta_hdr; + struct amdgpu_device *adev = psp->adev; + + ta_hdr = (const struct ta_firmware_header_v1_0 *) adev->psp.ta_fw->data; + + if (le16_to_cpu(ta_hdr->header.header_version_major) != 1) + return -EINVAL; + + adev->psp.xgmi_context.context.bin_desc.fw_version = + le32_to_cpu(ta_hdr->xgmi.fw_version); + adev->psp.xgmi_context.context.bin_desc.size_bytes = + le32_to_cpu(ta_hdr->xgmi.size_bytes); + adev->psp.xgmi_context.context.bin_desc.start_addr = + (uint8_t *)ta_hdr + + le32_to_cpu(ta_hdr->header.ucode_array_offset_bytes); + + adev->psp.ras_context.context.bin_desc.fw_version = + le32_to_cpu(ta_hdr->ras.fw_version); + adev->psp.ras_context.context.bin_desc.size_bytes = + le32_to_cpu(ta_hdr->ras.size_bytes); + adev->psp.ras_context.context.bin_desc.start_addr = + (uint8_t *)adev->psp.xgmi_context.context.bin_desc.start_addr + + le32_to_cpu(ta_hdr->ras.offset_bytes); + + adev->psp.hdcp_context.context.bin_desc.fw_version = + le32_to_cpu(ta_hdr->hdcp.fw_version); + adev->psp.hdcp_context.context.bin_desc.size_bytes = + le32_to_cpu(ta_hdr->hdcp.size_bytes); + adev->psp.hdcp_context.context.bin_desc.start_addr = + (uint8_t *)ta_hdr + + le32_to_cpu(ta_hdr->header.ucode_array_offset_bytes); + + adev->psp.dtm_context.context.bin_desc.fw_version = + le32_to_cpu(ta_hdr->dtm.fw_version); + adev->psp.dtm_context.context.bin_desc.size_bytes = + le32_to_cpu(ta_hdr->dtm.size_bytes); + adev->psp.dtm_context.context.bin_desc.start_addr = + (uint8_t *)adev->psp.hdcp_context.context.bin_desc.start_addr + + le32_to_cpu(ta_hdr->dtm.offset_bytes); + + adev->psp.securedisplay_context.context.bin_desc.fw_version = + le32_to_cpu(ta_hdr->securedisplay.fw_version); + adev->psp.securedisplay_context.context.bin_desc.size_bytes = + le32_to_cpu(ta_hdr->securedisplay.size_bytes); + adev->psp.securedisplay_context.context.bin_desc.start_addr = + (uint8_t *)adev->psp.hdcp_context.context.bin_desc.start_addr + + le32_to_cpu(ta_hdr->securedisplay.offset_bytes); + + adev->psp.ta_fw_version = le32_to_cpu(ta_hdr->header.ucode_version); + + return 0; +} + +static int parse_ta_v2_microcode(struct psp_context *psp) +{ + const struct ta_firmware_header_v2_0 *ta_hdr; + struct amdgpu_device *adev = psp->adev; + int err = 0; + int ta_index = 0; + + ta_hdr = (const struct ta_firmware_header_v2_0 *)adev->psp.ta_fw->data; + + if (le16_to_cpu(ta_hdr->header.header_version_major) != 2) + return -EINVAL; + + if (le32_to_cpu(ta_hdr->ta_fw_bin_count) >= UCODE_MAX_PSP_PACKAGING) { + dev_err(adev->dev, "packed TA count exceeds maximum limit\n"); + return -EINVAL; + } + + for (ta_index = 0; ta_index < le32_to_cpu(ta_hdr->ta_fw_bin_count); ta_index++) { + err = parse_ta_bin_descriptor(psp, + &ta_hdr->ta_fw_bin[ta_index], + ta_hdr); + if (err) + return err; + } + + return 0; +} + +int psp_init_ta_microcode(struct psp_context *psp, const char *chip_name) +{ + const struct common_firmware_header *hdr; + struct amdgpu_device *adev = psp->adev; + char fw_name[PSP_FW_NAME_LEN]; + int err; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ta.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->psp.ta_fw, fw_name); + if (err) + return err; + + hdr = (const struct common_firmware_header *)adev->psp.ta_fw->data; + switch (le16_to_cpu(hdr->header_version_major)) { + case 1: + err = parse_ta_v1_microcode(psp); + break; + case 2: + err = parse_ta_v2_microcode(psp); + break; + default: + dev_err(adev->dev, "unsupported TA header version\n"); + err = -EINVAL; + } + + if (err) + amdgpu_ucode_release(&adev->psp.ta_fw); + + return err; +} + +int psp_init_cap_microcode(struct psp_context *psp, const char *chip_name) +{ + struct amdgpu_device *adev = psp->adev; + char fw_name[PSP_FW_NAME_LEN]; + const struct psp_firmware_header_v1_0 *cap_hdr_v1_0; + struct amdgpu_firmware_info *info = NULL; + int err = 0; + + if (!amdgpu_sriov_vf(adev)) { + dev_err(adev->dev, "cap microcode should only be loaded under SRIOV\n"); + return -EINVAL; + } + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_cap.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->psp.cap_fw, fw_name); + if (err) { + if (err == -ENODEV) { + dev_warn(adev->dev, "cap microcode does not exist, skip\n"); + err = 0; + goto out; + } + dev_err(adev->dev, "fail to initialize cap microcode\n"); + } + + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CAP]; + info->ucode_id = AMDGPU_UCODE_ID_CAP; + info->fw = adev->psp.cap_fw; + cap_hdr_v1_0 = (const struct psp_firmware_header_v1_0 *) + adev->psp.cap_fw->data; + adev->firmware.fw_size += ALIGN( + le32_to_cpu(cap_hdr_v1_0->header.ucode_size_bytes), PAGE_SIZE); + adev->psp.cap_fw_version = le32_to_cpu(cap_hdr_v1_0->header.ucode_version); + adev->psp.cap_feature_version = le32_to_cpu(cap_hdr_v1_0->sos.fw_version); + adev->psp.cap_ucode_size = le32_to_cpu(cap_hdr_v1_0->header.ucode_size_bytes); + + return 0; + +out: + amdgpu_ucode_release(&adev->psp.cap_fw); + return err; +} + +static int psp_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int psp_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static ssize_t psp_usbc_pd_fw_sysfs_read(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + uint32_t fw_ver; + int ret; + + if (!adev->ip_blocks[AMD_IP_BLOCK_TYPE_PSP].status.late_initialized) { + DRM_INFO("PSP block is not ready yet."); + return -EBUSY; + } + + mutex_lock(&adev->psp.mutex); + ret = psp_read_usbc_pd_fw(&adev->psp, &fw_ver); + mutex_unlock(&adev->psp.mutex); + + if (ret) { + DRM_ERROR("Failed to read USBC PD FW, err = %d", ret); + return ret; + } + + return sysfs_emit(buf, "%x\n", fw_ver); +} + +static ssize_t psp_usbc_pd_fw_sysfs_write(struct device *dev, + struct device_attribute *attr, + const char *buf, + size_t count) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + int ret, idx; + char fw_name[100]; + const struct firmware *usbc_pd_fw; + struct amdgpu_bo *fw_buf_bo = NULL; + uint64_t fw_pri_mc_addr; + void *fw_pri_cpu_addr; + + if (!adev->ip_blocks[AMD_IP_BLOCK_TYPE_PSP].status.late_initialized) { + DRM_INFO("PSP block is not ready yet."); + return -EBUSY; + } + + if (!drm_dev_enter(ddev, &idx)) + return -ENODEV; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s", buf); + ret = request_firmware(&usbc_pd_fw, fw_name, adev->dev); + if (ret) + goto fail; + + /* LFB address which is aligned to 1MB boundary per PSP request */ + ret = amdgpu_bo_create_kernel(adev, usbc_pd_fw->size, 0x100000, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &fw_buf_bo, &fw_pri_mc_addr, + &fw_pri_cpu_addr); + if (ret) + goto rel_buf; + + memcpy_toio(fw_pri_cpu_addr, usbc_pd_fw->data, usbc_pd_fw->size); + + mutex_lock(&adev->psp.mutex); + ret = psp_load_usbc_pd_fw(&adev->psp, fw_pri_mc_addr); + mutex_unlock(&adev->psp.mutex); + + amdgpu_bo_free_kernel(&fw_buf_bo, &fw_pri_mc_addr, &fw_pri_cpu_addr); + +rel_buf: + release_firmware(usbc_pd_fw); +fail: + if (ret) { + DRM_ERROR("Failed to load USBC PD FW, err = %d", ret); + count = ret; + } + + drm_dev_exit(idx); + return count; +} + +void psp_copy_fw(struct psp_context *psp, uint8_t *start_addr, uint32_t bin_size) +{ + int idx; + + if (!drm_dev_enter(adev_to_drm(psp->adev), &idx)) + return; + + memset(psp->fw_pri_buf, 0, PSP_1_MEG); + memcpy(psp->fw_pri_buf, start_addr, bin_size); + + drm_dev_exit(idx); +} + +/** + * DOC: usbc_pd_fw + * Reading from this file will retrieve the USB-C PD firmware version. Writing to + * this file will trigger the update process. + */ +static DEVICE_ATTR(usbc_pd_fw, 0644, + psp_usbc_pd_fw_sysfs_read, + psp_usbc_pd_fw_sysfs_write); + +int is_psp_fw_valid(struct psp_bin_desc bin) +{ + return bin.size_bytes; +} + +static ssize_t amdgpu_psp_vbflash_write(struct file *filp, struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buffer, loff_t pos, size_t count) +{ + struct device *dev = kobj_to_dev(kobj); + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + + adev->psp.vbflash_done = false; + + /* Safeguard against memory drain */ + if (adev->psp.vbflash_image_size > AMD_VBIOS_FILE_MAX_SIZE_B) { + dev_err(adev->dev, "File size cannot exceed %u", AMD_VBIOS_FILE_MAX_SIZE_B); + kvfree(adev->psp.vbflash_tmp_buf); + adev->psp.vbflash_tmp_buf = NULL; + adev->psp.vbflash_image_size = 0; + return -ENOMEM; + } + + /* TODO Just allocate max for now and optimize to realloc later if needed */ + if (!adev->psp.vbflash_tmp_buf) { + adev->psp.vbflash_tmp_buf = kvmalloc(AMD_VBIOS_FILE_MAX_SIZE_B, GFP_KERNEL); + if (!adev->psp.vbflash_tmp_buf) + return -ENOMEM; + } + + mutex_lock(&adev->psp.mutex); + memcpy(adev->psp.vbflash_tmp_buf + pos, buffer, count); + adev->psp.vbflash_image_size += count; + mutex_unlock(&adev->psp.mutex); + + dev_dbg(adev->dev, "IFWI staged for update"); + + return count; +} + +static ssize_t amdgpu_psp_vbflash_read(struct file *filp, struct kobject *kobj, + struct bin_attribute *bin_attr, char *buffer, + loff_t pos, size_t count) +{ + struct device *dev = kobj_to_dev(kobj); + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + struct amdgpu_bo *fw_buf_bo = NULL; + uint64_t fw_pri_mc_addr; + void *fw_pri_cpu_addr; + int ret; + + if (adev->psp.vbflash_image_size == 0) + return -EINVAL; + + dev_dbg(adev->dev, "PSP IFWI flash process initiated"); + + ret = amdgpu_bo_create_kernel(adev, adev->psp.vbflash_image_size, + AMDGPU_GPU_PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM, + &fw_buf_bo, + &fw_pri_mc_addr, + &fw_pri_cpu_addr); + if (ret) + goto rel_buf; + + memcpy_toio(fw_pri_cpu_addr, adev->psp.vbflash_tmp_buf, adev->psp.vbflash_image_size); + + mutex_lock(&adev->psp.mutex); + ret = psp_update_spirom(&adev->psp, fw_pri_mc_addr); + mutex_unlock(&adev->psp.mutex); + + amdgpu_bo_free_kernel(&fw_buf_bo, &fw_pri_mc_addr, &fw_pri_cpu_addr); + +rel_buf: + kvfree(adev->psp.vbflash_tmp_buf); + adev->psp.vbflash_tmp_buf = NULL; + adev->psp.vbflash_image_size = 0; + + if (ret) { + dev_err(adev->dev, "Failed to load IFWI, err = %d", ret); + return ret; + } + + dev_dbg(adev->dev, "PSP IFWI flash process done"); + return 0; +} + +/** + * DOC: psp_vbflash + * Writing to this file will stage an IFWI for update. Reading from this file + * will trigger the update process. + */ +static struct bin_attribute psp_vbflash_bin_attr = { + .attr = {.name = "psp_vbflash", .mode = 0660}, + .size = 0, + .write = amdgpu_psp_vbflash_write, + .read = amdgpu_psp_vbflash_read, +}; + +/** + * DOC: psp_vbflash_status + * The status of the flash process. + * 0: IFWI flash not complete. + * 1: IFWI flash complete. + */ +static ssize_t amdgpu_psp_vbflash_status(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + uint32_t vbflash_status; + + vbflash_status = psp_vbflash_status(&adev->psp); + if (!adev->psp.vbflash_done) + vbflash_status = 0; + else if (adev->psp.vbflash_done && !(vbflash_status & 0x80000000)) + vbflash_status = 1; + + return sysfs_emit(buf, "0x%x\n", vbflash_status); +} +static DEVICE_ATTR(psp_vbflash_status, 0440, amdgpu_psp_vbflash_status, NULL); + +static struct bin_attribute *bin_flash_attrs[] = { + &psp_vbflash_bin_attr, + NULL +}; + +static struct attribute *flash_attrs[] = { + &dev_attr_psp_vbflash_status.attr, + &dev_attr_usbc_pd_fw.attr, + NULL +}; + +static umode_t amdgpu_flash_attr_is_visible(struct kobject *kobj, struct attribute *attr, int idx) +{ + struct device *dev = kobj_to_dev(kobj); + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + + if (attr == &dev_attr_usbc_pd_fw.attr) + return adev->psp.sup_pd_fw_up ? 0660 : 0; + + return adev->psp.sup_ifwi_up ? 0440 : 0; +} + +static umode_t amdgpu_bin_flash_attr_is_visible(struct kobject *kobj, + struct bin_attribute *attr, + int idx) +{ + struct device *dev = kobj_to_dev(kobj); + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + + return adev->psp.sup_ifwi_up ? 0660 : 0; +} + +const struct attribute_group amdgpu_flash_attr_group = { + .attrs = flash_attrs, + .bin_attrs = bin_flash_attrs, + .is_bin_visible = amdgpu_bin_flash_attr_is_visible, + .is_visible = amdgpu_flash_attr_is_visible, +}; + +const struct amd_ip_funcs psp_ip_funcs = { + .name = "psp", + .early_init = psp_early_init, + .late_init = NULL, + .sw_init = psp_sw_init, + .sw_fini = psp_sw_fini, + .hw_init = psp_hw_init, + .hw_fini = psp_hw_fini, + .suspend = psp_suspend, + .resume = psp_resume, + .is_idle = NULL, + .check_soft_reset = NULL, + .wait_for_idle = NULL, + .soft_reset = NULL, + .set_clockgating_state = psp_set_clockgating_state, + .set_powergating_state = psp_set_powergating_state, +}; + +const struct amdgpu_ip_block_version psp_v3_1_ip_block = { + .type = AMD_IP_BLOCK_TYPE_PSP, + .major = 3, + .minor = 1, + .rev = 0, + .funcs = &psp_ip_funcs, +}; + +const struct amdgpu_ip_block_version psp_v10_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_PSP, + .major = 10, + .minor = 0, + .rev = 0, + .funcs = &psp_ip_funcs, +}; + +const struct amdgpu_ip_block_version psp_v11_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_PSP, + .major = 11, + .minor = 0, + .rev = 0, + .funcs = &psp_ip_funcs, +}; + +const struct amdgpu_ip_block_version psp_v11_0_8_ip_block = { + .type = AMD_IP_BLOCK_TYPE_PSP, + .major = 11, + .minor = 0, + .rev = 8, + .funcs = &psp_ip_funcs, +}; + +const struct amdgpu_ip_block_version psp_v12_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_PSP, + .major = 12, + .minor = 0, + .rev = 0, + .funcs = &psp_ip_funcs, +}; + +const struct amdgpu_ip_block_version psp_v13_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_PSP, + .major = 13, + .minor = 0, + .rev = 0, + .funcs = &psp_ip_funcs, +}; + +const struct amdgpu_ip_block_version psp_v13_0_4_ip_block = { + .type = AMD_IP_BLOCK_TYPE_PSP, + .major = 13, + .minor = 0, + .rev = 4, + .funcs = &psp_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h new file mode 100644 index 000000000..3e67ed63e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -0,0 +1,539 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Author: Huang Rui + * + */ +#ifndef __AMDGPU_PSP_H__ +#define __AMDGPU_PSP_H__ + +#include "amdgpu.h" +#include "psp_gfx_if.h" +#include "ta_xgmi_if.h" +#include "ta_ras_if.h" +#include "ta_rap_if.h" +#include "ta_secureDisplay_if.h" + +#define PSP_FENCE_BUFFER_SIZE 0x1000 +#define PSP_CMD_BUFFER_SIZE 0x1000 +#define PSP_1_MEG 0x100000 +#define PSP_TMR_SIZE(adev) ((adev)->asic_type == CHIP_ALDEBARAN ? 0x800000 : 0x400000) +#define PSP_TMR_ALIGNMENT 0x100000 +#define PSP_FW_NAME_LEN 0x24 + +extern const struct attribute_group amdgpu_flash_attr_group; + +enum psp_shared_mem_size { + PSP_ASD_SHARED_MEM_SIZE = 0x0, + PSP_XGMI_SHARED_MEM_SIZE = 0x4000, + PSP_RAS_SHARED_MEM_SIZE = 0x4000, + PSP_HDCP_SHARED_MEM_SIZE = 0x4000, + PSP_DTM_SHARED_MEM_SIZE = 0x4000, + PSP_RAP_SHARED_MEM_SIZE = 0x4000, + PSP_SECUREDISPLAY_SHARED_MEM_SIZE = 0x4000, +}; + +enum ta_type_id { + TA_TYPE_XGMI = 1, + TA_TYPE_RAS, + TA_TYPE_HDCP, + TA_TYPE_DTM, + TA_TYPE_RAP, + TA_TYPE_SECUREDISPLAY, + + TA_TYPE_MAX_INDEX, +}; + +struct psp_context; +struct psp_xgmi_node_info; +struct psp_xgmi_topology_info; +struct psp_bin_desc; + +enum psp_bootloader_cmd { + PSP_BL__LOAD_SYSDRV = 0x10000, + PSP_BL__LOAD_SOSDRV = 0x20000, + PSP_BL__LOAD_KEY_DATABASE = 0x80000, + PSP_BL__LOAD_SOCDRV = 0xB0000, + PSP_BL__LOAD_DBGDRV = 0xC0000, + PSP_BL__LOAD_INTFDRV = 0xD0000, + PSP_BL__LOAD_RASDRV = 0xE0000, + PSP_BL__DRAM_LONG_TRAIN = 0x100000, + PSP_BL__DRAM_SHORT_TRAIN = 0x200000, + PSP_BL__LOAD_TOS_SPL_TABLE = 0x10000000, +}; + +enum psp_ring_type { + PSP_RING_TYPE__INVALID = 0, + /* + * These values map to the way the PSP kernel identifies the + * rings. + */ + PSP_RING_TYPE__UM = 1, /* User mode ring (formerly called RBI) */ + PSP_RING_TYPE__KM = 2 /* Kernel mode ring (formerly called GPCOM) */ +}; + +struct psp_ring { + enum psp_ring_type ring_type; + struct psp_gfx_rb_frame *ring_mem; + uint64_t ring_mem_mc_addr; + void *ring_mem_handle; + uint32_t ring_size; + uint32_t ring_wptr; +}; + +/* More registers may will be supported */ +enum psp_reg_prog_id { + PSP_REG_IH_RB_CNTL = 0, /* register IH_RB_CNTL */ + PSP_REG_IH_RB_CNTL_RING1 = 1, /* register IH_RB_CNTL_RING1 */ + PSP_REG_IH_RB_CNTL_RING2 = 2, /* register IH_RB_CNTL_RING2 */ + PSP_REG_LAST +}; + +struct psp_funcs { + int (*init_microcode)(struct psp_context *psp); + int (*wait_for_bootloader)(struct psp_context *psp); + int (*bootloader_load_kdb)(struct psp_context *psp); + int (*bootloader_load_spl)(struct psp_context *psp); + int (*bootloader_load_sysdrv)(struct psp_context *psp); + int (*bootloader_load_soc_drv)(struct psp_context *psp); + int (*bootloader_load_intf_drv)(struct psp_context *psp); + int (*bootloader_load_dbg_drv)(struct psp_context *psp); + int (*bootloader_load_ras_drv)(struct psp_context *psp); + int (*bootloader_load_sos)(struct psp_context *psp); + int (*ring_create)(struct psp_context *psp, + enum psp_ring_type ring_type); + int (*ring_stop)(struct psp_context *psp, + enum psp_ring_type ring_type); + int (*ring_destroy)(struct psp_context *psp, + enum psp_ring_type ring_type); + bool (*smu_reload_quirk)(struct psp_context *psp); + int (*mode1_reset)(struct psp_context *psp); + int (*mem_training)(struct psp_context *psp, uint32_t ops); + uint32_t (*ring_get_wptr)(struct psp_context *psp); + void (*ring_set_wptr)(struct psp_context *psp, uint32_t value); + int (*load_usbc_pd_fw)(struct psp_context *psp, uint64_t fw_pri_mc_addr); + int (*read_usbc_pd_fw)(struct psp_context *psp, uint32_t *fw_ver); + int (*update_spirom)(struct psp_context *psp, uint64_t fw_pri_mc_addr); + int (*vbflash_stat)(struct psp_context *psp); + int (*fatal_error_recovery_quirk)(struct psp_context *psp); +}; + +struct ta_funcs { + int (*fn_ta_initialize)(struct psp_context *psp); + int (*fn_ta_invoke)(struct psp_context *psp, uint32_t ta_cmd_id); + int (*fn_ta_terminate)(struct psp_context *psp); +}; + +#define AMDGPU_XGMI_MAX_CONNECTED_NODES 64 +struct psp_xgmi_node_info { + uint64_t node_id; + uint8_t num_hops; + uint8_t is_sharing_enabled; + enum ta_xgmi_assigned_sdma_engine sdma_engine; + uint8_t num_links; +}; + +struct psp_xgmi_topology_info { + uint32_t num_nodes; + struct psp_xgmi_node_info nodes[AMDGPU_XGMI_MAX_CONNECTED_NODES]; +}; + +struct psp_bin_desc { + uint32_t fw_version; + uint32_t feature_version; + uint32_t size_bytes; + uint8_t *start_addr; +}; + +struct ta_mem_context { + struct amdgpu_bo *shared_bo; + uint64_t shared_mc_addr; + void *shared_buf; + enum psp_shared_mem_size shared_mem_size; +}; + +struct ta_context { + bool initialized; + uint32_t session_id; + uint32_t resp_status; + struct ta_mem_context mem_context; + struct psp_bin_desc bin_desc; + enum psp_gfx_cmd_id ta_load_type; + enum ta_type_id ta_type; +}; + +struct ta_cp_context { + struct ta_context context; + struct mutex mutex; +}; + +struct psp_xgmi_context { + struct ta_context context; + struct psp_xgmi_topology_info top_info; + bool supports_extended_data; +}; + +struct psp_ras_context { + struct ta_context context; + struct amdgpu_ras *ras; +}; + +#define MEM_TRAIN_SYSTEM_SIGNATURE 0x54534942 +#define GDDR6_MEM_TRAINING_DATA_SIZE_IN_BYTES 0x1000 +#define GDDR6_MEM_TRAINING_OFFSET 0x8000 +/*Define the VRAM size that will be encroached by BIST training.*/ +#define GDDR6_MEM_TRAINING_ENCROACHED_SIZE 0x2000000 + +enum psp_memory_training_init_flag { + PSP_MEM_TRAIN_NOT_SUPPORT = 0x0, + PSP_MEM_TRAIN_SUPPORT = 0x1, + PSP_MEM_TRAIN_INIT_FAILED = 0x2, + PSP_MEM_TRAIN_RESERVE_SUCCESS = 0x4, + PSP_MEM_TRAIN_INIT_SUCCESS = 0x8, +}; + +enum psp_memory_training_ops { + PSP_MEM_TRAIN_SEND_LONG_MSG = 0x1, + PSP_MEM_TRAIN_SAVE = 0x2, + PSP_MEM_TRAIN_RESTORE = 0x4, + PSP_MEM_TRAIN_SEND_SHORT_MSG = 0x8, + PSP_MEM_TRAIN_COLD_BOOT = PSP_MEM_TRAIN_SEND_LONG_MSG, + PSP_MEM_TRAIN_RESUME = PSP_MEM_TRAIN_SEND_SHORT_MSG, +}; + +struct psp_memory_training_context { + /*training data size*/ + u64 train_data_size; + /* + * sys_cache + * cpu virtual address + * system memory buffer that used to store the training data. + */ + void *sys_cache; + + /*vram offset of the p2c training data*/ + u64 p2c_train_data_offset; + + /*vram offset of the c2p training data*/ + u64 c2p_train_data_offset; + struct amdgpu_bo *c2p_bo; + + enum psp_memory_training_init_flag init; + u32 training_cnt; + bool enable_mem_training; +}; + +/** PSP runtime DB **/ +#define PSP_RUNTIME_DB_SIZE_IN_BYTES 0x10000 +#define PSP_RUNTIME_DB_OFFSET 0x100000 +#define PSP_RUNTIME_DB_COOKIE_ID 0x0ed5 +#define PSP_RUNTIME_DB_VER_1 0x0100 +#define PSP_RUNTIME_DB_DIAG_ENTRY_MAX_COUNT 0x40 + +enum psp_runtime_entry_type { + PSP_RUNTIME_ENTRY_TYPE_INVALID = 0x0, + PSP_RUNTIME_ENTRY_TYPE_TEST = 0x1, + PSP_RUNTIME_ENTRY_TYPE_MGPU_COMMON = 0x2, /* Common mGPU runtime data */ + PSP_RUNTIME_ENTRY_TYPE_MGPU_WAFL = 0x3, /* WAFL runtime data */ + PSP_RUNTIME_ENTRY_TYPE_MGPU_XGMI = 0x4, /* XGMI runtime data */ + PSP_RUNTIME_ENTRY_TYPE_BOOT_CONFIG = 0x5, /* Boot Config runtime data */ + PSP_RUNTIME_ENTRY_TYPE_PPTABLE_ERR_STATUS = 0x6, /* SCPM validation data */ +}; + +/* PSP runtime DB header */ +struct psp_runtime_data_header { + /* determine the existence of runtime db */ + uint16_t cookie; + /* version of runtime db */ + uint16_t version; +}; + +/* PSP runtime DB entry */ +struct psp_runtime_entry { + /* type of runtime db entry */ + uint32_t entry_type; + /* offset of entry in bytes */ + uint16_t offset; + /* size of entry in bytes */ + uint16_t size; +}; + +/* PSP runtime DB directory */ +struct psp_runtime_data_directory { + /* number of valid entries */ + uint16_t entry_count; + /* db entries*/ + struct psp_runtime_entry entry_list[PSP_RUNTIME_DB_DIAG_ENTRY_MAX_COUNT]; +}; + +/* PSP runtime DB boot config feature bitmask */ +enum psp_runtime_boot_cfg_feature { + BOOT_CFG_FEATURE_GECC = 0x1, + BOOT_CFG_FEATURE_TWO_STAGE_DRAM_TRAINING = 0x2, +}; + +/* PSP run time DB SCPM authentication defines */ +enum psp_runtime_scpm_authentication { + SCPM_DISABLE = 0x0, + SCPM_ENABLE = 0x1, + SCPM_ENABLE_WITH_SCPM_ERR = 0x2, +}; + +/* PSP runtime DB boot config entry */ +struct psp_runtime_boot_cfg_entry { + uint32_t boot_cfg_bitmask; + uint32_t reserved; +}; + +/* PSP runtime DB SCPM entry */ +struct psp_runtime_scpm_entry { + enum psp_runtime_scpm_authentication scpm_status; +}; + +struct psp_context { + struct amdgpu_device *adev; + struct psp_ring km_ring; + struct psp_gfx_cmd_resp *cmd; + + const struct psp_funcs *funcs; + const struct ta_funcs *ta_funcs; + + /* firmware buffer */ + struct amdgpu_bo *fw_pri_bo; + uint64_t fw_pri_mc_addr; + void *fw_pri_buf; + + /* sos firmware */ + const struct firmware *sos_fw; + struct psp_bin_desc sys; + struct psp_bin_desc sos; + struct psp_bin_desc toc; + struct psp_bin_desc kdb; + struct psp_bin_desc spl; + struct psp_bin_desc rl; + struct psp_bin_desc soc_drv; + struct psp_bin_desc intf_drv; + struct psp_bin_desc dbg_drv; + struct psp_bin_desc ras_drv; + + /* tmr buffer */ + struct amdgpu_bo *tmr_bo; + uint64_t tmr_mc_addr; + + /* asd firmware */ + const struct firmware *asd_fw; + + /* toc firmware */ + const struct firmware *toc_fw; + + /* cap firmware */ + const struct firmware *cap_fw; + + /* fence buffer */ + struct amdgpu_bo *fence_buf_bo; + uint64_t fence_buf_mc_addr; + void *fence_buf; + + /* cmd buffer */ + struct amdgpu_bo *cmd_buf_bo; + uint64_t cmd_buf_mc_addr; + struct psp_gfx_cmd_resp *cmd_buf_mem; + + /* fence value associated with cmd buffer */ + atomic_t fence_value; + /* flag to mark whether gfx fw autoload is supported or not */ + bool autoload_supported; + /* flag to mark whether df cstate management centralized to PMFW */ + bool pmfw_centralized_cstate_management; + + /* xgmi ta firmware and buffer */ + const struct firmware *ta_fw; + uint32_t ta_fw_version; + + uint32_t cap_fw_version; + uint32_t cap_feature_version; + uint32_t cap_ucode_size; + + struct ta_context asd_context; + struct psp_xgmi_context xgmi_context; + struct psp_ras_context ras_context; + struct ta_cp_context hdcp_context; + struct ta_cp_context dtm_context; + struct ta_cp_context rap_context; + struct ta_cp_context securedisplay_context; + struct mutex mutex; + struct psp_memory_training_context mem_train_ctx; + + uint32_t boot_cfg_bitmask; + + /* firmware upgrades supported */ + bool sup_pd_fw_up; + bool sup_ifwi_up; + + char *vbflash_tmp_buf; + size_t vbflash_image_size; + bool vbflash_done; +}; + +struct amdgpu_psp_funcs { + bool (*check_fw_loading_status)(struct amdgpu_device *adev, + enum AMDGPU_UCODE_ID); +}; + + +#define psp_ring_create(psp, type) (psp)->funcs->ring_create((psp), (type)) +#define psp_ring_stop(psp, type) (psp)->funcs->ring_stop((psp), (type)) +#define psp_ring_destroy(psp, type) ((psp)->funcs->ring_destroy((psp), (type))) +#define psp_init_microcode(psp) \ + ((psp)->funcs->init_microcode ? (psp)->funcs->init_microcode((psp)) : 0) +#define psp_bootloader_load_kdb(psp) \ + ((psp)->funcs->bootloader_load_kdb ? (psp)->funcs->bootloader_load_kdb((psp)) : 0) +#define psp_bootloader_load_spl(psp) \ + ((psp)->funcs->bootloader_load_spl ? (psp)->funcs->bootloader_load_spl((psp)) : 0) +#define psp_bootloader_load_sysdrv(psp) \ + ((psp)->funcs->bootloader_load_sysdrv ? (psp)->funcs->bootloader_load_sysdrv((psp)) : 0) +#define psp_bootloader_load_soc_drv(psp) \ + ((psp)->funcs->bootloader_load_soc_drv ? (psp)->funcs->bootloader_load_soc_drv((psp)) : 0) +#define psp_bootloader_load_intf_drv(psp) \ + ((psp)->funcs->bootloader_load_intf_drv ? (psp)->funcs->bootloader_load_intf_drv((psp)) : 0) +#define psp_bootloader_load_dbg_drv(psp) \ + ((psp)->funcs->bootloader_load_dbg_drv ? (psp)->funcs->bootloader_load_dbg_drv((psp)) : 0) +#define psp_bootloader_load_ras_drv(psp) \ + ((psp)->funcs->bootloader_load_ras_drv ? \ + (psp)->funcs->bootloader_load_ras_drv((psp)) : 0) +#define psp_bootloader_load_sos(psp) \ + ((psp)->funcs->bootloader_load_sos ? (psp)->funcs->bootloader_load_sos((psp)) : 0) +#define psp_smu_reload_quirk(psp) \ + ((psp)->funcs->smu_reload_quirk ? (psp)->funcs->smu_reload_quirk((psp)) : false) +#define psp_mode1_reset(psp) \ + ((psp)->funcs->mode1_reset ? (psp)->funcs->mode1_reset((psp)) : false) +#define psp_mem_training(psp, ops) \ + ((psp)->funcs->mem_training ? (psp)->funcs->mem_training((psp), (ops)) : 0) + +#define psp_ring_get_wptr(psp) (psp)->funcs->ring_get_wptr((psp)) +#define psp_ring_set_wptr(psp, value) (psp)->funcs->ring_set_wptr((psp), (value)) + +#define psp_load_usbc_pd_fw(psp, fw_pri_mc_addr) \ + ((psp)->funcs->load_usbc_pd_fw ? \ + (psp)->funcs->load_usbc_pd_fw((psp), (fw_pri_mc_addr)) : -EINVAL) + +#define psp_read_usbc_pd_fw(psp, fw_ver) \ + ((psp)->funcs->read_usbc_pd_fw ? \ + (psp)->funcs->read_usbc_pd_fw((psp), fw_ver) : -EINVAL) + +#define psp_update_spirom(psp, fw_pri_mc_addr) \ + ((psp)->funcs->update_spirom ? \ + (psp)->funcs->update_spirom((psp), fw_pri_mc_addr) : -EINVAL) + +#define psp_vbflash_status(psp) \ + ((psp)->funcs->vbflash_stat ? \ + (psp)->funcs->vbflash_stat((psp)) : -EINVAL) + +#define psp_fatal_error_recovery_quirk(psp) \ + ((psp)->funcs->fatal_error_recovery_quirk ? \ + (psp)->funcs->fatal_error_recovery_quirk((psp)) : 0) + +extern const struct amd_ip_funcs psp_ip_funcs; + +extern const struct amdgpu_ip_block_version psp_v3_1_ip_block; +extern const struct amdgpu_ip_block_version psp_v10_0_ip_block; +extern const struct amdgpu_ip_block_version psp_v11_0_ip_block; +extern const struct amdgpu_ip_block_version psp_v11_0_8_ip_block; +extern const struct amdgpu_ip_block_version psp_v12_0_ip_block; +extern const struct amdgpu_ip_block_version psp_v13_0_ip_block; +extern const struct amdgpu_ip_block_version psp_v13_0_4_ip_block; + +extern int psp_wait_for(struct psp_context *psp, uint32_t reg_index, + uint32_t field_val, uint32_t mask, bool check_changed); +extern int psp_wait_for_spirom_update(struct psp_context *psp, uint32_t reg_index, + uint32_t field_val, uint32_t mask, uint32_t msec_timeout); + +int psp_execute_ip_fw_load(struct psp_context *psp, + struct amdgpu_firmware_info *ucode); + +int psp_gpu_reset(struct amdgpu_device *adev); + +int psp_ta_init_shared_buf(struct psp_context *psp, + struct ta_mem_context *mem_ctx); +void psp_ta_free_shared_buf(struct ta_mem_context *mem_ctx); +int psp_ta_unload(struct psp_context *psp, struct ta_context *context); +int psp_ta_load(struct psp_context *psp, struct ta_context *context); +int psp_ta_invoke(struct psp_context *psp, + uint32_t ta_cmd_id, + struct ta_context *context); + +int psp_xgmi_initialize(struct psp_context *psp, bool set_extended_data, bool load_ta); +int psp_xgmi_terminate(struct psp_context *psp); +int psp_xgmi_invoke(struct psp_context *psp, uint32_t ta_cmd_id); +int psp_xgmi_get_hive_id(struct psp_context *psp, uint64_t *hive_id); +int psp_xgmi_get_node_id(struct psp_context *psp, uint64_t *node_id); +int psp_xgmi_get_topology_info(struct psp_context *psp, + int number_devices, + struct psp_xgmi_topology_info *topology, + bool get_extended_data); +int psp_xgmi_set_topology_info(struct psp_context *psp, + int number_devices, + struct psp_xgmi_topology_info *topology); +int psp_ras_initialize(struct psp_context *psp); +int psp_ras_invoke(struct psp_context *psp, uint32_t ta_cmd_id); +int psp_ras_enable_features(struct psp_context *psp, + union ta_ras_cmd_input *info, bool enable); +int psp_ras_trigger_error(struct psp_context *psp, + struct ta_ras_trigger_error_input *info, uint32_t instance_mask); +int psp_ras_terminate(struct psp_context *psp); + +int psp_hdcp_invoke(struct psp_context *psp, uint32_t ta_cmd_id); +int psp_dtm_invoke(struct psp_context *psp, uint32_t ta_cmd_id); +int psp_rap_invoke(struct psp_context *psp, uint32_t ta_cmd_id, enum ta_rap_status *status); +int psp_securedisplay_invoke(struct psp_context *psp, uint32_t ta_cmd_id); + +int psp_rlc_autoload_start(struct psp_context *psp); + +int psp_reg_program(struct psp_context *psp, enum psp_reg_prog_id reg, + uint32_t value); +int psp_ring_cmd_submit(struct psp_context *psp, + uint64_t cmd_buf_mc_addr, + uint64_t fence_mc_addr, + int index); +int psp_init_asd_microcode(struct psp_context *psp, + const char *chip_name); +int psp_init_toc_microcode(struct psp_context *psp, + const char *chip_name); +int psp_init_sos_microcode(struct psp_context *psp, + const char *chip_name); +int psp_init_ta_microcode(struct psp_context *psp, + const char *chip_name); +int psp_init_cap_microcode(struct psp_context *psp, + const char *chip_name); +int psp_get_fw_attestation_records_addr(struct psp_context *psp, + uint64_t *output_ptr); + +int psp_load_fw_list(struct psp_context *psp, + struct amdgpu_firmware_info **ucode_list, int ucode_count); +void psp_copy_fw(struct psp_context *psp, uint8_t *start_addr, uint32_t bin_size); + +int psp_spatial_partition(struct psp_context *psp, int mode); + +int is_psp_fw_valid(struct psp_bin_desc bin); + +int amdgpu_psp_wait_for_bootloader(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c new file mode 100644 index 000000000..468a67b30 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c @@ -0,0 +1,395 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "amdgpu_psp_ta.h" + +#if defined(CONFIG_DEBUG_FS) + +static ssize_t ta_if_load_debugfs_write(struct file *fp, const char *buf, + size_t len, loff_t *off); +static ssize_t ta_if_unload_debugfs_write(struct file *fp, const char *buf, + size_t len, loff_t *off); +static ssize_t ta_if_invoke_debugfs_write(struct file *fp, const char *buf, + size_t len, loff_t *off); + +static uint32_t get_bin_version(const uint8_t *bin) +{ + const struct common_firmware_header *hdr = + (const struct common_firmware_header *)bin; + + return hdr->ucode_version; +} + +static int prep_ta_mem_context(struct ta_mem_context *mem_context, + uint8_t *shared_buf, + uint32_t shared_buf_len) +{ + if (mem_context->shared_mem_size < shared_buf_len) + return -EINVAL; + memset(mem_context->shared_buf, 0, mem_context->shared_mem_size); + memcpy((void *)mem_context->shared_buf, shared_buf, shared_buf_len); + + return 0; +} + +static bool is_ta_type_valid(enum ta_type_id ta_type) +{ + switch (ta_type) { + case TA_TYPE_RAS: + return true; + default: + return false; + } +} + +static const struct ta_funcs ras_ta_funcs = { + .fn_ta_initialize = psp_ras_initialize, + .fn_ta_invoke = psp_ras_invoke, + .fn_ta_terminate = psp_ras_terminate +}; + +static void set_ta_context_funcs(struct psp_context *psp, + enum ta_type_id ta_type, + struct ta_context **pcontext) +{ + switch (ta_type) { + case TA_TYPE_RAS: + *pcontext = &psp->ras_context.context; + psp->ta_funcs = &ras_ta_funcs; + break; + default: + break; + } +} + +static const struct file_operations ta_load_debugfs_fops = { + .write = ta_if_load_debugfs_write, + .llseek = default_llseek, + .owner = THIS_MODULE +}; + +static const struct file_operations ta_unload_debugfs_fops = { + .write = ta_if_unload_debugfs_write, + .llseek = default_llseek, + .owner = THIS_MODULE +}; + +static const struct file_operations ta_invoke_debugfs_fops = { + .write = ta_if_invoke_debugfs_write, + .llseek = default_llseek, + .owner = THIS_MODULE +}; + +/* + * DOC: AMDGPU TA debugfs interfaces + * + * Three debugfs interfaces can be opened by a program to + * load/invoke/unload TA, + * + * - /sys/kernel/debug/dri//ta_if/ta_load + * - /sys/kernel/debug/dri//ta_if/ta_invoke + * - /sys/kernel/debug/dri//ta_if/ta_unload + * + * How to use the interfaces in a program? + * + * A program needs to provide transmit buffer to the interfaces + * and will receive buffer from the interfaces below, + * + * - For TA load debugfs interface: + * Transmit buffer: + * - TA type (4bytes) + * - TA bin length (4bytes) + * - TA bin + * Receive buffer: + * - TA ID (4bytes) + * + * - For TA invoke debugfs interface: + * Transmit buffer: + * - TA type (4bytes) + * - TA ID (4bytes) + * - TA CMD ID (4bytes) + * - TA shard buf length + * (4bytes, value not beyond TA shared memory size) + * - TA shared buf + * Receive buffer: + * - TA shared buf + * + * - For TA unload debugfs interface: + * Transmit buffer: + * - TA type (4bytes) + * - TA ID (4bytes) + */ + +static ssize_t ta_if_load_debugfs_write(struct file *fp, const char *buf, size_t len, loff_t *off) +{ + uint32_t ta_type = 0; + uint32_t ta_bin_len = 0; + uint8_t *ta_bin = NULL; + uint32_t copy_pos = 0; + int ret = 0; + + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(fp)->i_private; + struct psp_context *psp = &adev->psp; + struct ta_context *context = NULL; + + if (!buf) + return -EINVAL; + + ret = copy_from_user((void *)&ta_type, &buf[copy_pos], sizeof(uint32_t)); + if (ret || (!is_ta_type_valid(ta_type))) + return -EFAULT; + + copy_pos += sizeof(uint32_t); + + ret = copy_from_user((void *)&ta_bin_len, &buf[copy_pos], sizeof(uint32_t)); + if (ret) + return -EFAULT; + + copy_pos += sizeof(uint32_t); + + ta_bin = kzalloc(ta_bin_len, GFP_KERNEL); + if (!ta_bin) + return -ENOMEM; + if (copy_from_user((void *)ta_bin, &buf[copy_pos], ta_bin_len)) { + ret = -EFAULT; + goto err_free_bin; + } + + /* Set TA context and functions */ + set_ta_context_funcs(psp, ta_type, &context); + + if (!psp->ta_funcs || !psp->ta_funcs->fn_ta_terminate) { + dev_err(adev->dev, "Unsupported function to terminate TA\n"); + ret = -EOPNOTSUPP; + goto err_free_bin; + } + + /* + * Allocate TA shared buf in case shared buf was freed + * due to loading TA failed before. + */ + if (!context->mem_context.shared_buf) { + ret = psp_ta_init_shared_buf(psp, &context->mem_context); + if (ret) { + ret = -ENOMEM; + goto err_free_bin; + } + } + + ret = psp_fn_ta_terminate(psp); + if (ret || context->resp_status) { + dev_err(adev->dev, + "Failed to unload embedded TA (%d) and status (0x%X)\n", + ret, context->resp_status); + if (!ret) + ret = -EINVAL; + goto err_free_ta_shared_buf; + } + + /* Prepare TA context for TA initialization */ + context->ta_type = ta_type; + context->bin_desc.fw_version = get_bin_version(ta_bin); + context->bin_desc.size_bytes = ta_bin_len; + context->bin_desc.start_addr = ta_bin; + + if (!psp->ta_funcs->fn_ta_initialize) { + dev_err(adev->dev, "Unsupported function to initialize TA\n"); + ret = -EOPNOTSUPP; + goto err_free_ta_shared_buf; + } + + ret = psp_fn_ta_initialize(psp); + if (ret || context->resp_status) { + dev_err(adev->dev, "Failed to load TA via debugfs (%d) and status (0x%X)\n", + ret, context->resp_status); + if (!ret) + ret = -EINVAL; + goto err_free_ta_shared_buf; + } + + if (copy_to_user((char *)buf, (void *)&context->session_id, sizeof(uint32_t))) + ret = -EFAULT; + +err_free_ta_shared_buf: + /* Only free TA shared buf when returns error code */ + if (ret && context->mem_context.shared_buf) + psp_ta_free_shared_buf(&context->mem_context); +err_free_bin: + kfree(ta_bin); + + return ret; +} + +static ssize_t ta_if_unload_debugfs_write(struct file *fp, const char *buf, size_t len, loff_t *off) +{ + uint32_t ta_type = 0; + uint32_t ta_id = 0; + uint32_t copy_pos = 0; + int ret = 0; + + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(fp)->i_private; + struct psp_context *psp = &adev->psp; + struct ta_context *context = NULL; + + if (!buf) + return -EINVAL; + + ret = copy_from_user((void *)&ta_type, &buf[copy_pos], sizeof(uint32_t)); + if (ret || (!is_ta_type_valid(ta_type))) + return -EFAULT; + + copy_pos += sizeof(uint32_t); + + ret = copy_from_user((void *)&ta_id, &buf[copy_pos], sizeof(uint32_t)); + if (ret) + return -EFAULT; + + set_ta_context_funcs(psp, ta_type, &context); + context->session_id = ta_id; + + if (!psp->ta_funcs || !psp->ta_funcs->fn_ta_terminate) { + dev_err(adev->dev, "Unsupported function to terminate TA\n"); + return -EOPNOTSUPP; + } + + ret = psp_fn_ta_terminate(psp); + if (ret || context->resp_status) { + dev_err(adev->dev, "Failed to unload TA via debugfs (%d) and status (0x%X)\n", + ret, context->resp_status); + if (!ret) + ret = -EINVAL; + } + + if (context->mem_context.shared_buf) + psp_ta_free_shared_buf(&context->mem_context); + + return ret; +} + +static ssize_t ta_if_invoke_debugfs_write(struct file *fp, const char *buf, size_t len, loff_t *off) +{ + uint32_t ta_type = 0; + uint32_t ta_id = 0; + uint32_t cmd_id = 0; + uint32_t shared_buf_len = 0; + uint8_t *shared_buf = NULL; + uint32_t copy_pos = 0; + int ret = 0; + + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(fp)->i_private; + struct psp_context *psp = &adev->psp; + struct ta_context *context = NULL; + + if (!buf) + return -EINVAL; + + ret = copy_from_user((void *)&ta_type, &buf[copy_pos], sizeof(uint32_t)); + if (ret) + return -EFAULT; + copy_pos += sizeof(uint32_t); + + ret = copy_from_user((void *)&ta_id, &buf[copy_pos], sizeof(uint32_t)); + if (ret) + return -EFAULT; + copy_pos += sizeof(uint32_t); + + ret = copy_from_user((void *)&cmd_id, &buf[copy_pos], sizeof(uint32_t)); + if (ret) + return -EFAULT; + copy_pos += sizeof(uint32_t); + + ret = copy_from_user((void *)&shared_buf_len, &buf[copy_pos], sizeof(uint32_t)); + if (ret) + return -EFAULT; + copy_pos += sizeof(uint32_t); + + shared_buf = kzalloc(shared_buf_len, GFP_KERNEL); + if (!shared_buf) + return -ENOMEM; + if (copy_from_user((void *)shared_buf, &buf[copy_pos], shared_buf_len)) { + ret = -EFAULT; + goto err_free_shared_buf; + } + + set_ta_context_funcs(psp, ta_type, &context); + + if (!context->initialized) { + dev_err(adev->dev, "TA is not initialized\n"); + ret = -EINVAL; + goto err_free_shared_buf; + } + + if (!psp->ta_funcs || !psp->ta_funcs->fn_ta_invoke) { + dev_err(adev->dev, "Unsupported function to invoke TA\n"); + ret = -EOPNOTSUPP; + goto err_free_shared_buf; + } + + context->session_id = ta_id; + + ret = prep_ta_mem_context(&context->mem_context, shared_buf, shared_buf_len); + if (ret) + goto err_free_shared_buf; + + ret = psp_fn_ta_invoke(psp, cmd_id); + if (ret || context->resp_status) { + dev_err(adev->dev, "Failed to invoke TA via debugfs (%d) and status (0x%X)\n", + ret, context->resp_status); + if (!ret) { + ret = -EINVAL; + goto err_free_shared_buf; + } + } + + if (copy_to_user((char *)buf, context->mem_context.shared_buf, shared_buf_len)) + ret = -EFAULT; + +err_free_shared_buf: + kfree(shared_buf); + + return ret; +} + +void amdgpu_ta_if_debugfs_init(struct amdgpu_device *adev) +{ + struct drm_minor *minor = adev_to_drm(adev)->primary; + + struct dentry *dir = debugfs_create_dir("ta_if", minor->debugfs_root); + + debugfs_create_file("ta_load", 0200, dir, adev, + &ta_load_debugfs_fops); + + debugfs_create_file("ta_unload", 0200, dir, + adev, &ta_unload_debugfs_fops); + + debugfs_create_file("ta_invoke", 0200, dir, + adev, &ta_invoke_debugfs_fops); +} + +#else +void amdgpu_ta_if_debugfs_init(struct amdgpu_device *adev) +{ + +} +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h new file mode 100644 index 000000000..14cd1c81c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h @@ -0,0 +1,34 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_PSP_TA_H__ +#define __AMDGPU_PSP_TA_H__ + +/* Calling set_ta_context_funcs is required before using the following macros */ +#define psp_fn_ta_initialize(psp) ((psp)->ta_funcs->fn_ta_initialize((psp))) +#define psp_fn_ta_invoke(psp, ta_cmd_id) ((psp)->ta_funcs->fn_ta_invoke((psp), (ta_cmd_id))) +#define psp_fn_ta_terminate(psp) ((psp)->ta_funcs->fn_ta_terminate((psp))) + +void amdgpu_ta_if_debugfs_init(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_rap.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_rap.c new file mode 100644 index 000000000..123bcf5c2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_rap.c @@ -0,0 +1,126 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + */ +#include +#include + +#include "amdgpu.h" +#include "amdgpu_rap.h" + +/** + * DOC: AMDGPU RAP debugfs test interface + * + * how to use? + * echo opcode > /dri/xxx/rap_test + * + * opcode: + * currently, only 2 is supported by Linux host driver, + * opcode 2 stands for TA_CMD_RAP__VALIDATE_L0, used to + * trigger L0 policy validation, you can refer more detail + * from header file ta_rap_if.h + * + */ +static ssize_t amdgpu_rap_debugfs_write(struct file *f, const char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private; + struct ta_rap_shared_memory *rap_shared_mem; + struct ta_rap_cmd_output_data *rap_cmd_output; + struct drm_device *dev = adev_to_drm(adev); + uint32_t op; + enum ta_rap_status status; + int ret; + + if (*pos || size != 2) + return -EINVAL; + + ret = kstrtouint_from_user(buf, size, *pos, &op); + if (ret) + return ret; + + ret = pm_runtime_get_sync(dev->dev); + if (ret < 0) { + pm_runtime_put_autosuspend(dev->dev); + return ret; + } + + /* make sure gfx core is on, RAP TA cann't handle + * GFX OFF case currently. + */ + amdgpu_gfx_off_ctrl(adev, false); + + switch (op) { + case 2: + ret = psp_rap_invoke(&adev->psp, op, &status); + if (!ret && status == TA_RAP_STATUS__SUCCESS) { + dev_info(adev->dev, "RAP L0 validate test success.\n"); + } else { + rap_shared_mem = (struct ta_rap_shared_memory *) + adev->psp.rap_context.context.mem_context.shared_buf; + rap_cmd_output = &(rap_shared_mem->rap_out_message.output); + + dev_info(adev->dev, "RAP test failed, the output is:\n"); + dev_info(adev->dev, "\tlast_subsection: 0x%08x.\n", + rap_cmd_output->last_subsection); + dev_info(adev->dev, "\tnum_total_validate: 0x%08x.\n", + rap_cmd_output->num_total_validate); + dev_info(adev->dev, "\tnum_valid: 0x%08x.\n", + rap_cmd_output->num_valid); + dev_info(adev->dev, "\tlast_validate_addr: 0x%08x.\n", + rap_cmd_output->last_validate_addr); + dev_info(adev->dev, "\tlast_validate_val: 0x%08x.\n", + rap_cmd_output->last_validate_val); + dev_info(adev->dev, "\tlast_validate_val_exptd: 0x%08x.\n", + rap_cmd_output->last_validate_val_exptd); + } + break; + default: + dev_info(adev->dev, "Unsupported op id: %d, ", op); + dev_info(adev->dev, "Only support op 2(L0 validate test).\n"); + break; + } + + amdgpu_gfx_off_ctrl(adev, true); + pm_runtime_mark_last_busy(dev->dev); + pm_runtime_put_autosuspend(dev->dev); + + return size; +} + +static const struct file_operations amdgpu_rap_debugfs_ops = { + .owner = THIS_MODULE, + .read = NULL, + .write = amdgpu_rap_debugfs_write, + .llseek = default_llseek +}; + +void amdgpu_rap_debugfs_init(struct amdgpu_device *adev) +{ + struct drm_minor *minor = adev_to_drm(adev)->primary; + + if (!adev->psp.rap_context.context.initialized) + return; + + debugfs_create_file("rap_test", S_IWUSR, minor->debugfs_root, + adev, &amdgpu_rap_debugfs_ops); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_rap.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_rap.h new file mode 100644 index 000000000..ec6d7632d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_rap.h @@ -0,0 +1,30 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + */ +#ifndef _AMDGPU_RAP_H +#define _AMDGPU_RAP_H + +#include "amdgpu.h" + +void amdgpu_rap_debugfs_init(struct amdgpu_device *adev); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c new file mode 100644 index 000000000..6f6341f70 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -0,0 +1,3334 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + */ +#include +#include +#include +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_ras.h" +#include "amdgpu_atomfirmware.h" +#include "amdgpu_xgmi.h" +#include "ivsrcid/nbio/irqsrcs_nbif_7_4.h" +#include "nbio_v4_3.h" +#include "nbio_v7_9.h" +#include "atom.h" +#include "amdgpu_reset.h" + +#ifdef CONFIG_X86_MCE_AMD +#include + +static bool notifier_registered; +#endif +static const char *RAS_FS_NAME = "ras"; + +const char *ras_error_string[] = { + "none", + "parity", + "single_correctable", + "multi_uncorrectable", + "poison", +}; + +const char *ras_block_string[] = { + "umc", + "sdma", + "gfx", + "mmhub", + "athub", + "pcie_bif", + "hdp", + "xgmi_wafl", + "df", + "smn", + "sem", + "mp0", + "mp1", + "fuse", + "mca", + "vcn", + "jpeg", +}; + +const char *ras_mca_block_string[] = { + "mca_mp0", + "mca_mp1", + "mca_mpio", + "mca_iohc", +}; + +struct amdgpu_ras_block_list { + /* ras block link */ + struct list_head node; + + struct amdgpu_ras_block_object *ras_obj; +}; + +const char *get_ras_block_str(struct ras_common_if *ras_block) +{ + if (!ras_block) + return "NULL"; + + if (ras_block->block >= AMDGPU_RAS_BLOCK_COUNT) + return "OUT OF RANGE"; + + if (ras_block->block == AMDGPU_RAS_BLOCK__MCA) + return ras_mca_block_string[ras_block->sub_block_index]; + + return ras_block_string[ras_block->block]; +} + +#define ras_block_str(_BLOCK_) \ + (((_BLOCK_) < ARRAY_SIZE(ras_block_string)) ? ras_block_string[_BLOCK_] : "Out Of Range") + +#define ras_err_str(i) (ras_error_string[ffs(i)]) + +#define RAS_DEFAULT_FLAGS (AMDGPU_RAS_FLAG_INIT_BY_VBIOS) + +/* inject address is 52 bits */ +#define RAS_UMC_INJECT_ADDR_LIMIT (0x1ULL << 52) + +/* typical ECC bad page rate is 1 bad page per 100MB VRAM */ +#define RAS_BAD_PAGE_COVER (100 * 1024 * 1024ULL) + +enum amdgpu_ras_retire_page_reservation { + AMDGPU_RAS_RETIRE_PAGE_RESERVED, + AMDGPU_RAS_RETIRE_PAGE_PENDING, + AMDGPU_RAS_RETIRE_PAGE_FAULT, +}; + +atomic_t amdgpu_ras_in_intr = ATOMIC_INIT(0); + +static bool amdgpu_ras_check_bad_page_unlock(struct amdgpu_ras *con, + uint64_t addr); +static bool amdgpu_ras_check_bad_page(struct amdgpu_device *adev, + uint64_t addr); +#ifdef CONFIG_X86_MCE_AMD +static void amdgpu_register_bad_pages_mca_notifier(struct amdgpu_device *adev); +struct mce_notifier_adev_list { + struct amdgpu_device *devs[MAX_GPU_INSTANCE]; + int num_gpu; +}; +static struct mce_notifier_adev_list mce_adev_list; +#endif + +void amdgpu_ras_set_error_query_ready(struct amdgpu_device *adev, bool ready) +{ + if (adev && amdgpu_ras_get_context(adev)) + amdgpu_ras_get_context(adev)->error_query_ready = ready; +} + +static bool amdgpu_ras_get_error_query_ready(struct amdgpu_device *adev) +{ + if (adev && amdgpu_ras_get_context(adev)) + return amdgpu_ras_get_context(adev)->error_query_ready; + + return false; +} + +static int amdgpu_reserve_page_direct(struct amdgpu_device *adev, uint64_t address) +{ + struct ras_err_data err_data = {0, 0, 0, NULL}; + struct eeprom_table_record err_rec; + + if ((address >= adev->gmc.mc_vram_size) || + (address >= RAS_UMC_INJECT_ADDR_LIMIT)) { + dev_warn(adev->dev, + "RAS WARN: input address 0x%llx is invalid.\n", + address); + return -EINVAL; + } + + if (amdgpu_ras_check_bad_page(adev, address)) { + dev_warn(adev->dev, + "RAS WARN: 0x%llx has already been marked as bad page!\n", + address); + return 0; + } + + memset(&err_rec, 0x0, sizeof(struct eeprom_table_record)); + err_data.err_addr = &err_rec; + amdgpu_umc_fill_error_record(&err_data, address, address, 0, 0); + + if (amdgpu_bad_page_threshold != 0) { + amdgpu_ras_add_bad_pages(adev, err_data.err_addr, + err_data.err_addr_cnt); + amdgpu_ras_save_bad_pages(adev, NULL); + } + + dev_warn(adev->dev, "WARNING: THIS IS ONLY FOR TEST PURPOSES AND WILL CORRUPT RAS EEPROM\n"); + dev_warn(adev->dev, "Clear EEPROM:\n"); + dev_warn(adev->dev, " echo 1 > /sys/kernel/debug/dri/0/ras/ras_eeprom_reset\n"); + + return 0; +} + +static ssize_t amdgpu_ras_debugfs_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct ras_manager *obj = (struct ras_manager *)file_inode(f)->i_private; + struct ras_query_if info = { + .head = obj->head, + }; + ssize_t s; + char val[128]; + + if (amdgpu_ras_query_error_status(obj->adev, &info)) + return -EINVAL; + + /* Hardware counter will be reset automatically after the query on Vega20 and Arcturus */ + if (obj->adev->ip_versions[MP0_HWIP][0] != IP_VERSION(11, 0, 2) && + obj->adev->ip_versions[MP0_HWIP][0] != IP_VERSION(11, 0, 4)) { + if (amdgpu_ras_reset_error_status(obj->adev, info.head.block)) + dev_warn(obj->adev->dev, "Failed to reset error counter and error status"); + } + + s = snprintf(val, sizeof(val), "%s: %lu\n%s: %lu\n", + "ue", info.ue_count, + "ce", info.ce_count); + if (*pos >= s) + return 0; + + s -= *pos; + s = min_t(u64, s, size); + + + if (copy_to_user(buf, &val[*pos], s)) + return -EINVAL; + + *pos += s; + + return s; +} + +static const struct file_operations amdgpu_ras_debugfs_ops = { + .owner = THIS_MODULE, + .read = amdgpu_ras_debugfs_read, + .write = NULL, + .llseek = default_llseek +}; + +static int amdgpu_ras_find_block_id_by_name(const char *name, int *block_id) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(ras_block_string); i++) { + *block_id = i; + if (strcmp(name, ras_block_string[i]) == 0) + return 0; + } + return -EINVAL; +} + +static int amdgpu_ras_debugfs_ctrl_parse_data(struct file *f, + const char __user *buf, size_t size, + loff_t *pos, struct ras_debug_if *data) +{ + ssize_t s = min_t(u64, 64, size); + char str[65]; + char block_name[33]; + char err[9] = "ue"; + int op = -1; + int block_id; + uint32_t sub_block; + u64 address, value; + /* default value is 0 if the mask is not set by user */ + u32 instance_mask = 0; + + if (*pos) + return -EINVAL; + *pos = size; + + memset(str, 0, sizeof(str)); + memset(data, 0, sizeof(*data)); + + if (copy_from_user(str, buf, s)) + return -EINVAL; + + if (sscanf(str, "disable %32s", block_name) == 1) + op = 0; + else if (sscanf(str, "enable %32s %8s", block_name, err) == 2) + op = 1; + else if (sscanf(str, "inject %32s %8s", block_name, err) == 2) + op = 2; + else if (strstr(str, "retire_page") != NULL) + op = 3; + else if (str[0] && str[1] && str[2] && str[3]) + /* ascii string, but commands are not matched. */ + return -EINVAL; + + if (op != -1) { + if (op == 3) { + if (sscanf(str, "%*s 0x%llx", &address) != 1 && + sscanf(str, "%*s %llu", &address) != 1) + return -EINVAL; + + data->op = op; + data->inject.address = address; + + return 0; + } + + if (amdgpu_ras_find_block_id_by_name(block_name, &block_id)) + return -EINVAL; + + data->head.block = block_id; + /* only ue and ce errors are supported */ + if (!memcmp("ue", err, 2)) + data->head.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; + else if (!memcmp("ce", err, 2)) + data->head.type = AMDGPU_RAS_ERROR__SINGLE_CORRECTABLE; + else + return -EINVAL; + + data->op = op; + + if (op == 2) { + if (sscanf(str, "%*s %*s %*s 0x%x 0x%llx 0x%llx 0x%x", + &sub_block, &address, &value, &instance_mask) != 4 && + sscanf(str, "%*s %*s %*s %u %llu %llu %u", + &sub_block, &address, &value, &instance_mask) != 4 && + sscanf(str, "%*s %*s %*s 0x%x 0x%llx 0x%llx", + &sub_block, &address, &value) != 3 && + sscanf(str, "%*s %*s %*s %u %llu %llu", + &sub_block, &address, &value) != 3) + return -EINVAL; + data->head.sub_block_index = sub_block; + data->inject.address = address; + data->inject.value = value; + data->inject.instance_mask = instance_mask; + } + } else { + if (size < sizeof(*data)) + return -EINVAL; + + if (copy_from_user(data, buf, sizeof(*data))) + return -EINVAL; + } + + return 0; +} + +static void amdgpu_ras_instance_mask_check(struct amdgpu_device *adev, + struct ras_debug_if *data) +{ + int num_xcc = adev->gfx.xcc_mask ? NUM_XCC(adev->gfx.xcc_mask) : 1; + uint32_t mask, inst_mask = data->inject.instance_mask; + + /* no need to set instance mask if there is only one instance */ + if (num_xcc <= 1 && inst_mask) { + data->inject.instance_mask = 0; + dev_dbg(adev->dev, + "RAS inject mask(0x%x) isn't supported and force it to 0.\n", + inst_mask); + + return; + } + + switch (data->head.block) { + case AMDGPU_RAS_BLOCK__GFX: + mask = GENMASK(num_xcc - 1, 0); + break; + case AMDGPU_RAS_BLOCK__SDMA: + mask = GENMASK(adev->sdma.num_instances - 1, 0); + break; + case AMDGPU_RAS_BLOCK__VCN: + case AMDGPU_RAS_BLOCK__JPEG: + mask = GENMASK(adev->vcn.num_vcn_inst - 1, 0); + break; + default: + mask = inst_mask; + break; + } + + /* remove invalid bits in instance mask */ + data->inject.instance_mask &= mask; + if (inst_mask != data->inject.instance_mask) + dev_dbg(adev->dev, + "Adjust RAS inject mask 0x%x to 0x%x\n", + inst_mask, data->inject.instance_mask); +} + +/** + * DOC: AMDGPU RAS debugfs control interface + * + * The control interface accepts struct ras_debug_if which has two members. + * + * First member: ras_debug_if::head or ras_debug_if::inject. + * + * head is used to indicate which IP block will be under control. + * + * head has four members, they are block, type, sub_block_index, name. + * block: which IP will be under control. + * type: what kind of error will be enabled/disabled/injected. + * sub_block_index: some IPs have subcomponets. say, GFX, sDMA. + * name: the name of IP. + * + * inject has three more members than head, they are address, value and mask. + * As their names indicate, inject operation will write the + * value to the address. + * + * The second member: struct ras_debug_if::op. + * It has three kinds of operations. + * + * - 0: disable RAS on the block. Take ::head as its data. + * - 1: enable RAS on the block. Take ::head as its data. + * - 2: inject errors on the block. Take ::inject as its data. + * + * How to use the interface? + * + * In a program + * + * Copy the struct ras_debug_if in your code and initialize it. + * Write the struct to the control interface. + * + * From shell + * + * .. code-block:: bash + * + * echo "disable " > /sys/kernel/debug/dri//ras/ras_ctrl + * echo "enable " > /sys/kernel/debug/dri//ras/ras_ctrl + * echo "inject
" > /sys/kernel/debug/dri//ras/ras_ctrl + * + * Where N, is the card which you want to affect. + * + * "disable" requires only the block. + * "enable" requires the block and error type. + * "inject" requires the block, error type, address, and value. + * + * The block is one of: umc, sdma, gfx, etc. + * see ras_block_string[] for details + * + * The error type is one of: ue, ce, where, + * ue is multi-uncorrectable + * ce is single-correctable + * + * The sub-block is a the sub-block index, pass 0 if there is no sub-block. + * The address and value are hexadecimal numbers, leading 0x is optional. + * The mask means instance mask, is optional, default value is 0x1. + * + * For instance, + * + * .. code-block:: bash + * + * echo inject umc ue 0x0 0x0 0x0 > /sys/kernel/debug/dri/0/ras/ras_ctrl + * echo inject umc ce 0 0 0 3 > /sys/kernel/debug/dri/0/ras/ras_ctrl + * echo disable umc > /sys/kernel/debug/dri/0/ras/ras_ctrl + * + * How to check the result of the operation? + * + * To check disable/enable, see "ras" features at, + * /sys/class/drm/card[0/1/2...]/device/ras/features + * + * To check inject, see the corresponding error count at, + * /sys/class/drm/card[0/1/2...]/device/ras/[gfx|sdma|umc|...]_err_count + * + * .. note:: + * Operations are only allowed on blocks which are supported. + * Check the "ras" mask at /sys/module/amdgpu/parameters/ras_mask + * to see which blocks support RAS on a particular asic. + * + */ +static ssize_t amdgpu_ras_debugfs_ctrl_write(struct file *f, + const char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private; + struct ras_debug_if data; + int ret = 0; + + if (!amdgpu_ras_get_error_query_ready(adev)) { + dev_warn(adev->dev, "RAS WARN: error injection " + "currently inaccessible\n"); + return size; + } + + ret = amdgpu_ras_debugfs_ctrl_parse_data(f, buf, size, pos, &data); + if (ret) + return ret; + + if (data.op == 3) { + ret = amdgpu_reserve_page_direct(adev, data.inject.address); + if (!ret) + return size; + else + return ret; + } + + if (!amdgpu_ras_is_supported(adev, data.head.block)) + return -EINVAL; + + switch (data.op) { + case 0: + ret = amdgpu_ras_feature_enable(adev, &data.head, 0); + break; + case 1: + ret = amdgpu_ras_feature_enable(adev, &data.head, 1); + break; + case 2: + if ((data.inject.address >= adev->gmc.mc_vram_size && + adev->gmc.mc_vram_size) || + (data.inject.address >= RAS_UMC_INJECT_ADDR_LIMIT)) { + dev_warn(adev->dev, "RAS WARN: input address " + "0x%llx is invalid.", + data.inject.address); + ret = -EINVAL; + break; + } + + /* umc ce/ue error injection for a bad page is not allowed */ + if ((data.head.block == AMDGPU_RAS_BLOCK__UMC) && + amdgpu_ras_check_bad_page(adev, data.inject.address)) { + dev_warn(adev->dev, "RAS WARN: inject: 0x%llx has " + "already been marked as bad!\n", + data.inject.address); + break; + } + + amdgpu_ras_instance_mask_check(adev, &data); + + /* data.inject.address is offset instead of absolute gpu address */ + ret = amdgpu_ras_error_inject(adev, &data.inject); + break; + default: + ret = -EINVAL; + break; + } + + if (ret) + return ret; + + return size; +} + +/** + * DOC: AMDGPU RAS debugfs EEPROM table reset interface + * + * Some boards contain an EEPROM which is used to persistently store a list of + * bad pages which experiences ECC errors in vram. This interface provides + * a way to reset the EEPROM, e.g., after testing error injection. + * + * Usage: + * + * .. code-block:: bash + * + * echo 1 > ../ras/ras_eeprom_reset + * + * will reset EEPROM table to 0 entries. + * + */ +static ssize_t amdgpu_ras_debugfs_eeprom_write(struct file *f, + const char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = + (struct amdgpu_device *)file_inode(f)->i_private; + int ret; + + ret = amdgpu_ras_eeprom_reset_table( + &(amdgpu_ras_get_context(adev)->eeprom_control)); + + if (!ret) { + /* Something was written to EEPROM. + */ + amdgpu_ras_get_context(adev)->flags = RAS_DEFAULT_FLAGS; + return size; + } else { + return ret; + } +} + +static const struct file_operations amdgpu_ras_debugfs_ctrl_ops = { + .owner = THIS_MODULE, + .read = NULL, + .write = amdgpu_ras_debugfs_ctrl_write, + .llseek = default_llseek +}; + +static const struct file_operations amdgpu_ras_debugfs_eeprom_ops = { + .owner = THIS_MODULE, + .read = NULL, + .write = amdgpu_ras_debugfs_eeprom_write, + .llseek = default_llseek +}; + +/** + * DOC: AMDGPU RAS sysfs Error Count Interface + * + * It allows the user to read the error count for each IP block on the gpu through + * /sys/class/drm/card[0/1/2...]/device/ras/[gfx/sdma/...]_err_count + * + * It outputs the multiple lines which report the uncorrected (ue) and corrected + * (ce) error counts. + * + * The format of one line is below, + * + * [ce|ue]: count + * + * Example: + * + * .. code-block:: bash + * + * ue: 0 + * ce: 1 + * + */ +static ssize_t amdgpu_ras_sysfs_read(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct ras_manager *obj = container_of(attr, struct ras_manager, sysfs_attr); + struct ras_query_if info = { + .head = obj->head, + }; + + if (!amdgpu_ras_get_error_query_ready(obj->adev)) + return sysfs_emit(buf, "Query currently inaccessible\n"); + + if (amdgpu_ras_query_error_status(obj->adev, &info)) + return -EINVAL; + + if (obj->adev->ip_versions[MP0_HWIP][0] != IP_VERSION(11, 0, 2) && + obj->adev->ip_versions[MP0_HWIP][0] != IP_VERSION(11, 0, 4)) { + if (amdgpu_ras_reset_error_status(obj->adev, info.head.block)) + dev_warn(obj->adev->dev, "Failed to reset error counter and error status"); + } + + return sysfs_emit(buf, "%s: %lu\n%s: %lu\n", "ue", info.ue_count, + "ce", info.ce_count); +} + +/* obj begin */ + +#define get_obj(obj) do { (obj)->use++; } while (0) +#define alive_obj(obj) ((obj)->use) + +static inline void put_obj(struct ras_manager *obj) +{ + if (obj && (--obj->use == 0)) + list_del(&obj->node); + if (obj && (obj->use < 0)) + DRM_ERROR("RAS ERROR: Unbalance obj(%s) use\n", get_ras_block_str(&obj->head)); +} + +/* make one obj and return it. */ +static struct ras_manager *amdgpu_ras_create_obj(struct amdgpu_device *adev, + struct ras_common_if *head) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *obj; + + if (!adev->ras_enabled || !con) + return NULL; + + if (head->block >= AMDGPU_RAS_BLOCK_COUNT) + return NULL; + + if (head->block == AMDGPU_RAS_BLOCK__MCA) { + if (head->sub_block_index >= AMDGPU_RAS_MCA_BLOCK__LAST) + return NULL; + + obj = &con->objs[AMDGPU_RAS_BLOCK__LAST + head->sub_block_index]; + } else + obj = &con->objs[head->block]; + + /* already exist. return obj? */ + if (alive_obj(obj)) + return NULL; + + obj->head = *head; + obj->adev = adev; + list_add(&obj->node, &con->head); + get_obj(obj); + + return obj; +} + +/* return an obj equal to head, or the first when head is NULL */ +struct ras_manager *amdgpu_ras_find_obj(struct amdgpu_device *adev, + struct ras_common_if *head) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *obj; + int i; + + if (!adev->ras_enabled || !con) + return NULL; + + if (head) { + if (head->block >= AMDGPU_RAS_BLOCK_COUNT) + return NULL; + + if (head->block == AMDGPU_RAS_BLOCK__MCA) { + if (head->sub_block_index >= AMDGPU_RAS_MCA_BLOCK__LAST) + return NULL; + + obj = &con->objs[AMDGPU_RAS_BLOCK__LAST + head->sub_block_index]; + } else + obj = &con->objs[head->block]; + + if (alive_obj(obj)) + return obj; + } else { + for (i = 0; i < AMDGPU_RAS_BLOCK_COUNT + AMDGPU_RAS_MCA_BLOCK_COUNT; i++) { + obj = &con->objs[i]; + if (alive_obj(obj)) + return obj; + } + } + + return NULL; +} +/* obj end */ + +/* feature ctl begin */ +static int amdgpu_ras_is_feature_allowed(struct amdgpu_device *adev, + struct ras_common_if *head) +{ + return adev->ras_hw_enabled & BIT(head->block); +} + +static int amdgpu_ras_is_feature_enabled(struct amdgpu_device *adev, + struct ras_common_if *head) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + + return con->features & BIT(head->block); +} + +/* + * if obj is not created, then create one. + * set feature enable flag. + */ +static int __amdgpu_ras_feature_enable(struct amdgpu_device *adev, + struct ras_common_if *head, int enable) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *obj = amdgpu_ras_find_obj(adev, head); + + /* If hardware does not support ras, then do not create obj. + * But if hardware support ras, we can create the obj. + * Ras framework checks con->hw_supported to see if it need do + * corresponding initialization. + * IP checks con->support to see if it need disable ras. + */ + if (!amdgpu_ras_is_feature_allowed(adev, head)) + return 0; + + if (enable) { + if (!obj) { + obj = amdgpu_ras_create_obj(adev, head); + if (!obj) + return -EINVAL; + } else { + /* In case we create obj somewhere else */ + get_obj(obj); + } + con->features |= BIT(head->block); + } else { + if (obj && amdgpu_ras_is_feature_enabled(adev, head)) { + con->features &= ~BIT(head->block); + put_obj(obj); + } + } + + return 0; +} + +/* wrapper of psp_ras_enable_features */ +int amdgpu_ras_feature_enable(struct amdgpu_device *adev, + struct ras_common_if *head, bool enable) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + union ta_ras_cmd_input *info; + int ret; + + if (!con) + return -EINVAL; + + /* Do not enable ras feature if it is not allowed */ + if (enable && + head->block != AMDGPU_RAS_BLOCK__GFX && + !amdgpu_ras_is_feature_allowed(adev, head)) + return 0; + + /* Only enable gfx ras feature from host side */ + if (head->block == AMDGPU_RAS_BLOCK__GFX && + !amdgpu_sriov_vf(adev) && + !amdgpu_ras_intr_triggered()) { + info = kzalloc(sizeof(union ta_ras_cmd_input), GFP_KERNEL); + if (!info) + return -ENOMEM; + + if (!enable) { + info->disable_features = (struct ta_ras_disable_features_input) { + .block_id = amdgpu_ras_block_to_ta(head->block), + .error_type = amdgpu_ras_error_to_ta(head->type), + }; + } else { + info->enable_features = (struct ta_ras_enable_features_input) { + .block_id = amdgpu_ras_block_to_ta(head->block), + .error_type = amdgpu_ras_error_to_ta(head->type), + }; + } + + ret = psp_ras_enable_features(&adev->psp, info, enable); + if (ret) { + dev_err(adev->dev, "ras %s %s failed poison:%d ret:%d\n", + enable ? "enable":"disable", + get_ras_block_str(head), + amdgpu_ras_is_poison_mode_supported(adev), ret); + kfree(info); + return ret; + } + + kfree(info); + } + + /* setup the obj */ + __amdgpu_ras_feature_enable(adev, head, enable); + + return 0; +} + +/* Only used in device probe stage and called only once. */ +int amdgpu_ras_feature_enable_on_boot(struct amdgpu_device *adev, + struct ras_common_if *head, bool enable) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + int ret; + + if (!con) + return -EINVAL; + + if (con->flags & AMDGPU_RAS_FLAG_INIT_BY_VBIOS) { + if (enable) { + /* There is no harm to issue a ras TA cmd regardless of + * the currecnt ras state. + * If current state == target state, it will do nothing + * But sometimes it requests driver to reset and repost + * with error code -EAGAIN. + */ + ret = amdgpu_ras_feature_enable(adev, head, 1); + /* With old ras TA, we might fail to enable ras. + * Log it and just setup the object. + * TODO need remove this WA in the future. + */ + if (ret == -EINVAL) { + ret = __amdgpu_ras_feature_enable(adev, head, 1); + if (!ret) + dev_info(adev->dev, + "RAS INFO: %s setup object\n", + get_ras_block_str(head)); + } + } else { + /* setup the object then issue a ras TA disable cmd.*/ + ret = __amdgpu_ras_feature_enable(adev, head, 1); + if (ret) + return ret; + + /* gfx block ras dsiable cmd must send to ras-ta */ + if (head->block == AMDGPU_RAS_BLOCK__GFX) + con->features |= BIT(head->block); + + ret = amdgpu_ras_feature_enable(adev, head, 0); + + /* clean gfx block ras features flag */ + if (adev->ras_enabled && head->block == AMDGPU_RAS_BLOCK__GFX) + con->features &= ~BIT(head->block); + } + } else + ret = amdgpu_ras_feature_enable(adev, head, enable); + + return ret; +} + +static int amdgpu_ras_disable_all_features(struct amdgpu_device *adev, + bool bypass) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *obj, *tmp; + + list_for_each_entry_safe(obj, tmp, &con->head, node) { + /* bypass psp. + * aka just release the obj and corresponding flags + */ + if (bypass) { + if (__amdgpu_ras_feature_enable(adev, &obj->head, 0)) + break; + } else { + if (amdgpu_ras_feature_enable(adev, &obj->head, 0)) + break; + } + } + + return con->features; +} + +static int amdgpu_ras_enable_all_features(struct amdgpu_device *adev, + bool bypass) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + int i; + const enum amdgpu_ras_error_type default_ras_type = AMDGPU_RAS_ERROR__NONE; + + for (i = 0; i < AMDGPU_RAS_BLOCK_COUNT; i++) { + struct ras_common_if head = { + .block = i, + .type = default_ras_type, + .sub_block_index = 0, + }; + + if (i == AMDGPU_RAS_BLOCK__MCA) + continue; + + if (bypass) { + /* + * bypass psp. vbios enable ras for us. + * so just create the obj + */ + if (__amdgpu_ras_feature_enable(adev, &head, 1)) + break; + } else { + if (amdgpu_ras_feature_enable(adev, &head, 1)) + break; + } + } + + for (i = 0; i < AMDGPU_RAS_MCA_BLOCK_COUNT; i++) { + struct ras_common_if head = { + .block = AMDGPU_RAS_BLOCK__MCA, + .type = default_ras_type, + .sub_block_index = i, + }; + + if (bypass) { + /* + * bypass psp. vbios enable ras for us. + * so just create the obj + */ + if (__amdgpu_ras_feature_enable(adev, &head, 1)) + break; + } else { + if (amdgpu_ras_feature_enable(adev, &head, 1)) + break; + } + } + + return con->features; +} +/* feature ctl end */ + +static int amdgpu_ras_block_match_default(struct amdgpu_ras_block_object *block_obj, + enum amdgpu_ras_block block) +{ + if (!block_obj) + return -EINVAL; + + if (block_obj->ras_comm.block == block) + return 0; + + return -EINVAL; +} + +static struct amdgpu_ras_block_object *amdgpu_ras_get_ras_block(struct amdgpu_device *adev, + enum amdgpu_ras_block block, uint32_t sub_block_index) +{ + struct amdgpu_ras_block_list *node, *tmp; + struct amdgpu_ras_block_object *obj; + + if (block >= AMDGPU_RAS_BLOCK__LAST) + return NULL; + + list_for_each_entry_safe(node, tmp, &adev->ras_list, node) { + if (!node->ras_obj) { + dev_warn(adev->dev, "Warning: abnormal ras list node.\n"); + continue; + } + + obj = node->ras_obj; + if (obj->ras_block_match) { + if (obj->ras_block_match(obj, block, sub_block_index) == 0) + return obj; + } else { + if (amdgpu_ras_block_match_default(obj, block) == 0) + return obj; + } + } + + return NULL; +} + +static void amdgpu_ras_get_ecc_info(struct amdgpu_device *adev, struct ras_err_data *err_data) +{ + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + int ret = 0; + + /* + * choosing right query method according to + * whether smu support query error information + */ + ret = amdgpu_dpm_get_ecc_info(adev, (void *)&(ras->umc_ecc)); + if (ret == -EOPNOTSUPP) { + if (adev->umc.ras && adev->umc.ras->ras_block.hw_ops && + adev->umc.ras->ras_block.hw_ops->query_ras_error_count) + adev->umc.ras->ras_block.hw_ops->query_ras_error_count(adev, err_data); + + /* umc query_ras_error_address is also responsible for clearing + * error status + */ + if (adev->umc.ras && adev->umc.ras->ras_block.hw_ops && + adev->umc.ras->ras_block.hw_ops->query_ras_error_address) + adev->umc.ras->ras_block.hw_ops->query_ras_error_address(adev, err_data); + } else if (!ret) { + if (adev->umc.ras && + adev->umc.ras->ecc_info_query_ras_error_count) + adev->umc.ras->ecc_info_query_ras_error_count(adev, err_data); + + if (adev->umc.ras && + adev->umc.ras->ecc_info_query_ras_error_address) + adev->umc.ras->ecc_info_query_ras_error_address(adev, err_data); + } +} + +/* query/inject/cure begin */ +int amdgpu_ras_query_error_status(struct amdgpu_device *adev, + struct ras_query_if *info) +{ + struct amdgpu_ras_block_object *block_obj = NULL; + struct ras_manager *obj = amdgpu_ras_find_obj(adev, &info->head); + struct ras_err_data err_data = {0, 0, 0, NULL}; + + if (!obj) + return -EINVAL; + + if (info->head.block == AMDGPU_RAS_BLOCK__UMC) { + amdgpu_ras_get_ecc_info(adev, &err_data); + } else { + block_obj = amdgpu_ras_get_ras_block(adev, info->head.block, 0); + if (!block_obj || !block_obj->hw_ops) { + dev_dbg_once(adev->dev, "%s doesn't config RAS function\n", + get_ras_block_str(&info->head)); + return -EINVAL; + } + + if (block_obj->hw_ops->query_ras_error_count) + block_obj->hw_ops->query_ras_error_count(adev, &err_data); + + if ((info->head.block == AMDGPU_RAS_BLOCK__SDMA) || + (info->head.block == AMDGPU_RAS_BLOCK__GFX) || + (info->head.block == AMDGPU_RAS_BLOCK__MMHUB)) { + if (block_obj->hw_ops->query_ras_error_status) + block_obj->hw_ops->query_ras_error_status(adev); + } + } + + obj->err_data.ue_count += err_data.ue_count; + obj->err_data.ce_count += err_data.ce_count; + + info->ue_count = obj->err_data.ue_count; + info->ce_count = obj->err_data.ce_count; + + if (err_data.ce_count) { + if (!adev->aid_mask && + adev->smuio.funcs && + adev->smuio.funcs->get_socket_id && + adev->smuio.funcs->get_die_id) { + dev_info(adev->dev, "socket: %d, die: %d " + "%ld correctable hardware errors " + "detected in %s block, no user " + "action is needed.\n", + adev->smuio.funcs->get_socket_id(adev), + adev->smuio.funcs->get_die_id(adev), + obj->err_data.ce_count, + get_ras_block_str(&info->head)); + } else { + dev_info(adev->dev, "%ld correctable hardware errors " + "detected in %s block, no user " + "action is needed.\n", + obj->err_data.ce_count, + get_ras_block_str(&info->head)); + } + } + if (err_data.ue_count) { + if (!adev->aid_mask && + adev->smuio.funcs && + adev->smuio.funcs->get_socket_id && + adev->smuio.funcs->get_die_id) { + dev_info(adev->dev, "socket: %d, die: %d " + "%ld uncorrectable hardware errors " + "detected in %s block\n", + adev->smuio.funcs->get_socket_id(adev), + adev->smuio.funcs->get_die_id(adev), + obj->err_data.ue_count, + get_ras_block_str(&info->head)); + } else { + dev_info(adev->dev, "%ld uncorrectable hardware errors " + "detected in %s block\n", + obj->err_data.ue_count, + get_ras_block_str(&info->head)); + } + } + + return 0; +} + +int amdgpu_ras_reset_error_status(struct amdgpu_device *adev, + enum amdgpu_ras_block block) +{ + struct amdgpu_ras_block_object *block_obj = amdgpu_ras_get_ras_block(adev, block, 0); + + if (!amdgpu_ras_is_supported(adev, block)) + return -EINVAL; + + if (!block_obj || !block_obj->hw_ops) { + dev_dbg_once(adev->dev, "%s doesn't config RAS function\n", + ras_block_str(block)); + return -EINVAL; + } + + if (block_obj->hw_ops->reset_ras_error_count) + block_obj->hw_ops->reset_ras_error_count(adev); + + if ((block == AMDGPU_RAS_BLOCK__GFX) || + (block == AMDGPU_RAS_BLOCK__MMHUB)) { + if (block_obj->hw_ops->reset_ras_error_status) + block_obj->hw_ops->reset_ras_error_status(adev); + } + + return 0; +} + +/* wrapper of psp_ras_trigger_error */ +int amdgpu_ras_error_inject(struct amdgpu_device *adev, + struct ras_inject_if *info) +{ + struct ras_manager *obj = amdgpu_ras_find_obj(adev, &info->head); + struct ta_ras_trigger_error_input block_info = { + .block_id = amdgpu_ras_block_to_ta(info->head.block), + .inject_error_type = amdgpu_ras_error_to_ta(info->head.type), + .sub_block_index = info->head.sub_block_index, + .address = info->address, + .value = info->value, + }; + int ret = -EINVAL; + struct amdgpu_ras_block_object *block_obj = amdgpu_ras_get_ras_block(adev, + info->head.block, + info->head.sub_block_index); + + /* inject on guest isn't allowed, return success directly */ + if (amdgpu_sriov_vf(adev)) + return 0; + + if (!obj) + return -EINVAL; + + if (!block_obj || !block_obj->hw_ops) { + dev_dbg_once(adev->dev, "%s doesn't config RAS function\n", + get_ras_block_str(&info->head)); + return -EINVAL; + } + + /* Calculate XGMI relative offset */ + if (adev->gmc.xgmi.num_physical_nodes > 1 && + info->head.block != AMDGPU_RAS_BLOCK__GFX) { + block_info.address = + amdgpu_xgmi_get_relative_phy_addr(adev, + block_info.address); + } + + if (block_obj->hw_ops->ras_error_inject) { + if (info->head.block == AMDGPU_RAS_BLOCK__GFX) + ret = block_obj->hw_ops->ras_error_inject(adev, info, info->instance_mask); + else /* Special ras_error_inject is defined (e.g: xgmi) */ + ret = block_obj->hw_ops->ras_error_inject(adev, &block_info, + info->instance_mask); + } else { + /* default path */ + ret = psp_ras_trigger_error(&adev->psp, &block_info, info->instance_mask); + } + + if (ret) + dev_err(adev->dev, "ras inject %s failed %d\n", + get_ras_block_str(&info->head), ret); + + return ret; +} + +/** + * amdgpu_ras_query_error_count_helper -- Get error counter for specific IP + * @adev: pointer to AMD GPU device + * @ce_count: pointer to an integer to be set to the count of correctible errors. + * @ue_count: pointer to an integer to be set to the count of uncorrectible errors. + * @query_info: pointer to ras_query_if + * + * Return 0 for query success or do nothing, otherwise return an error + * on failures + */ +static int amdgpu_ras_query_error_count_helper(struct amdgpu_device *adev, + unsigned long *ce_count, + unsigned long *ue_count, + struct ras_query_if *query_info) +{ + int ret; + + if (!query_info) + /* do nothing if query_info is not specified */ + return 0; + + ret = amdgpu_ras_query_error_status(adev, query_info); + if (ret) + return ret; + + *ce_count += query_info->ce_count; + *ue_count += query_info->ue_count; + + /* some hardware/IP supports read to clear + * no need to explictly reset the err status after the query call */ + if (adev->ip_versions[MP0_HWIP][0] != IP_VERSION(11, 0, 2) && + adev->ip_versions[MP0_HWIP][0] != IP_VERSION(11, 0, 4)) { + if (amdgpu_ras_reset_error_status(adev, query_info->head.block)) + dev_warn(adev->dev, + "Failed to reset error counter and error status\n"); + } + + return 0; +} + +/** + * amdgpu_ras_query_error_count -- Get error counts of all IPs or specific IP + * @adev: pointer to AMD GPU device + * @ce_count: pointer to an integer to be set to the count of correctible errors. + * @ue_count: pointer to an integer to be set to the count of uncorrectible + * errors. + * @query_info: pointer to ras_query_if if the query request is only for + * specific ip block; if info is NULL, then the qurey request is for + * all the ip blocks that support query ras error counters/status + * + * If set, @ce_count or @ue_count, count and return the corresponding + * error counts in those integer pointers. Return 0 if the device + * supports RAS. Return -EOPNOTSUPP if the device doesn't support RAS. + */ +int amdgpu_ras_query_error_count(struct amdgpu_device *adev, + unsigned long *ce_count, + unsigned long *ue_count, + struct ras_query_if *query_info) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *obj; + unsigned long ce, ue; + int ret; + + if (!adev->ras_enabled || !con) + return -EOPNOTSUPP; + + /* Don't count since no reporting. + */ + if (!ce_count && !ue_count) + return 0; + + ce = 0; + ue = 0; + if (!query_info) { + /* query all the ip blocks that support ras query interface */ + list_for_each_entry(obj, &con->head, node) { + struct ras_query_if info = { + .head = obj->head, + }; + + ret = amdgpu_ras_query_error_count_helper(adev, &ce, &ue, &info); + } + } else { + /* query specific ip block */ + ret = amdgpu_ras_query_error_count_helper(adev, &ce, &ue, query_info); + } + + if (ret) + return ret; + + if (ce_count) + *ce_count = ce; + + if (ue_count) + *ue_count = ue; + + return 0; +} +/* query/inject/cure end */ + + +/* sysfs begin */ + +static int amdgpu_ras_badpages_read(struct amdgpu_device *adev, + struct ras_badpage **bps, unsigned int *count); + +static char *amdgpu_ras_badpage_flags_str(unsigned int flags) +{ + switch (flags) { + case AMDGPU_RAS_RETIRE_PAGE_RESERVED: + return "R"; + case AMDGPU_RAS_RETIRE_PAGE_PENDING: + return "P"; + case AMDGPU_RAS_RETIRE_PAGE_FAULT: + default: + return "F"; + } +} + +/** + * DOC: AMDGPU RAS sysfs gpu_vram_bad_pages Interface + * + * It allows user to read the bad pages of vram on the gpu through + * /sys/class/drm/card[0/1/2...]/device/ras/gpu_vram_bad_pages + * + * It outputs multiple lines, and each line stands for one gpu page. + * + * The format of one line is below, + * gpu pfn : gpu page size : flags + * + * gpu pfn and gpu page size are printed in hex format. + * flags can be one of below character, + * + * R: reserved, this gpu page is reserved and not able to use. + * + * P: pending for reserve, this gpu page is marked as bad, will be reserved + * in next window of page_reserve. + * + * F: unable to reserve. this gpu page can't be reserved due to some reasons. + * + * Examples: + * + * .. code-block:: bash + * + * 0x00000001 : 0x00001000 : R + * 0x00000002 : 0x00001000 : P + * + */ + +static ssize_t amdgpu_ras_sysfs_badpages_read(struct file *f, + struct kobject *kobj, struct bin_attribute *attr, + char *buf, loff_t ppos, size_t count) +{ + struct amdgpu_ras *con = + container_of(attr, struct amdgpu_ras, badpages_attr); + struct amdgpu_device *adev = con->adev; + const unsigned int element_size = + sizeof("0xabcdabcd : 0x12345678 : R\n") - 1; + unsigned int start = div64_ul(ppos + element_size - 1, element_size); + unsigned int end = div64_ul(ppos + count - 1, element_size); + ssize_t s = 0; + struct ras_badpage *bps = NULL; + unsigned int bps_count = 0; + + memset(buf, 0, count); + + if (amdgpu_ras_badpages_read(adev, &bps, &bps_count)) + return 0; + + for (; start < end && start < bps_count; start++) + s += scnprintf(&buf[s], element_size + 1, + "0x%08x : 0x%08x : %1s\n", + bps[start].bp, + bps[start].size, + amdgpu_ras_badpage_flags_str(bps[start].flags)); + + kfree(bps); + + return s; +} + +static ssize_t amdgpu_ras_sysfs_features_read(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct amdgpu_ras *con = + container_of(attr, struct amdgpu_ras, features_attr); + + return sysfs_emit(buf, "feature mask: 0x%x\n", con->features); +} + +static void amdgpu_ras_sysfs_remove_bad_page_node(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + + if (adev->dev->kobj.sd) + sysfs_remove_file_from_group(&adev->dev->kobj, + &con->badpages_attr.attr, + RAS_FS_NAME); +} + +static int amdgpu_ras_sysfs_remove_feature_node(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct attribute *attrs[] = { + &con->features_attr.attr, + NULL + }; + struct attribute_group group = { + .name = RAS_FS_NAME, + .attrs = attrs, + }; + + if (adev->dev->kobj.sd) + sysfs_remove_group(&adev->dev->kobj, &group); + + return 0; +} + +int amdgpu_ras_sysfs_create(struct amdgpu_device *adev, + struct ras_common_if *head) +{ + struct ras_manager *obj = amdgpu_ras_find_obj(adev, head); + + if (!obj || obj->attr_inuse) + return -EINVAL; + + get_obj(obj); + + snprintf(obj->fs_data.sysfs_name, sizeof(obj->fs_data.sysfs_name), + "%s_err_count", head->name); + + obj->sysfs_attr = (struct device_attribute){ + .attr = { + .name = obj->fs_data.sysfs_name, + .mode = S_IRUGO, + }, + .show = amdgpu_ras_sysfs_read, + }; + sysfs_attr_init(&obj->sysfs_attr.attr); + + if (sysfs_add_file_to_group(&adev->dev->kobj, + &obj->sysfs_attr.attr, + RAS_FS_NAME)) { + put_obj(obj); + return -EINVAL; + } + + obj->attr_inuse = 1; + + return 0; +} + +int amdgpu_ras_sysfs_remove(struct amdgpu_device *adev, + struct ras_common_if *head) +{ + struct ras_manager *obj = amdgpu_ras_find_obj(adev, head); + + if (!obj || !obj->attr_inuse) + return -EINVAL; + + if (adev->dev->kobj.sd) + sysfs_remove_file_from_group(&adev->dev->kobj, + &obj->sysfs_attr.attr, + RAS_FS_NAME); + obj->attr_inuse = 0; + put_obj(obj); + + return 0; +} + +static int amdgpu_ras_sysfs_remove_all(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *obj, *tmp; + + list_for_each_entry_safe(obj, tmp, &con->head, node) { + amdgpu_ras_sysfs_remove(adev, &obj->head); + } + + if (amdgpu_bad_page_threshold != 0) + amdgpu_ras_sysfs_remove_bad_page_node(adev); + + amdgpu_ras_sysfs_remove_feature_node(adev); + + return 0; +} +/* sysfs end */ + +/** + * DOC: AMDGPU RAS Reboot Behavior for Unrecoverable Errors + * + * Normally when there is an uncorrectable error, the driver will reset + * the GPU to recover. However, in the event of an unrecoverable error, + * the driver provides an interface to reboot the system automatically + * in that event. + * + * The following file in debugfs provides that interface: + * /sys/kernel/debug/dri/[0/1/2...]/ras/auto_reboot + * + * Usage: + * + * .. code-block:: bash + * + * echo true > .../ras/auto_reboot + * + */ +/* debugfs begin */ +static struct dentry *amdgpu_ras_debugfs_create_ctrl_node(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct amdgpu_ras_eeprom_control *eeprom = &con->eeprom_control; + struct drm_minor *minor = adev_to_drm(adev)->primary; + struct dentry *dir; + + dir = debugfs_create_dir(RAS_FS_NAME, minor->debugfs_root); + debugfs_create_file("ras_ctrl", S_IWUGO | S_IRUGO, dir, adev, + &amdgpu_ras_debugfs_ctrl_ops); + debugfs_create_file("ras_eeprom_reset", S_IWUGO | S_IRUGO, dir, adev, + &amdgpu_ras_debugfs_eeprom_ops); + debugfs_create_u32("bad_page_cnt_threshold", 0444, dir, + &con->bad_page_cnt_threshold); + debugfs_create_u32("ras_num_recs", 0444, dir, &eeprom->ras_num_recs); + debugfs_create_x32("ras_hw_enabled", 0444, dir, &adev->ras_hw_enabled); + debugfs_create_x32("ras_enabled", 0444, dir, &adev->ras_enabled); + debugfs_create_file("ras_eeprom_size", S_IRUGO, dir, adev, + &amdgpu_ras_debugfs_eeprom_size_ops); + con->de_ras_eeprom_table = debugfs_create_file("ras_eeprom_table", + S_IRUGO, dir, adev, + &amdgpu_ras_debugfs_eeprom_table_ops); + amdgpu_ras_debugfs_set_ret_size(&con->eeprom_control); + + /* + * After one uncorrectable error happens, usually GPU recovery will + * be scheduled. But due to the known problem in GPU recovery failing + * to bring GPU back, below interface provides one direct way to + * user to reboot system automatically in such case within + * ERREVENT_ATHUB_INTERRUPT generated. Normal GPU recovery routine + * will never be called. + */ + debugfs_create_bool("auto_reboot", S_IWUGO | S_IRUGO, dir, &con->reboot); + + /* + * User could set this not to clean up hardware's error count register + * of RAS IPs during ras recovery. + */ + debugfs_create_bool("disable_ras_err_cnt_harvest", 0644, dir, + &con->disable_ras_err_cnt_harvest); + return dir; +} + +static void amdgpu_ras_debugfs_create(struct amdgpu_device *adev, + struct ras_fs_if *head, + struct dentry *dir) +{ + struct ras_manager *obj = amdgpu_ras_find_obj(adev, &head->head); + + if (!obj || !dir) + return; + + get_obj(obj); + + memcpy(obj->fs_data.debugfs_name, + head->debugfs_name, + sizeof(obj->fs_data.debugfs_name)); + + debugfs_create_file(obj->fs_data.debugfs_name, S_IWUGO | S_IRUGO, dir, + obj, &amdgpu_ras_debugfs_ops); +} + +void amdgpu_ras_debugfs_create_all(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct dentry *dir; + struct ras_manager *obj; + struct ras_fs_if fs_info; + + /* + * it won't be called in resume path, no need to check + * suspend and gpu reset status + */ + if (!IS_ENABLED(CONFIG_DEBUG_FS) || !con) + return; + + dir = amdgpu_ras_debugfs_create_ctrl_node(adev); + + list_for_each_entry(obj, &con->head, node) { + if (amdgpu_ras_is_supported(adev, obj->head.block) && + (obj->attr_inuse == 1)) { + sprintf(fs_info.debugfs_name, "%s_err_inject", + get_ras_block_str(&obj->head)); + fs_info.head = obj->head; + amdgpu_ras_debugfs_create(adev, &fs_info, dir); + } + } +} + +/* debugfs end */ + +/* ras fs */ +static BIN_ATTR(gpu_vram_bad_pages, S_IRUGO, + amdgpu_ras_sysfs_badpages_read, NULL, 0); +static DEVICE_ATTR(features, S_IRUGO, + amdgpu_ras_sysfs_features_read, NULL); +static int amdgpu_ras_fs_init(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct attribute_group group = { + .name = RAS_FS_NAME, + }; + struct attribute *attrs[] = { + &con->features_attr.attr, + NULL + }; + struct bin_attribute *bin_attrs[] = { + NULL, + NULL, + }; + int r; + + /* add features entry */ + con->features_attr = dev_attr_features; + group.attrs = attrs; + sysfs_attr_init(attrs[0]); + + if (amdgpu_bad_page_threshold != 0) { + /* add bad_page_features entry */ + bin_attr_gpu_vram_bad_pages.private = NULL; + con->badpages_attr = bin_attr_gpu_vram_bad_pages; + bin_attrs[0] = &con->badpages_attr; + group.bin_attrs = bin_attrs; + sysfs_bin_attr_init(bin_attrs[0]); + } + + r = sysfs_create_group(&adev->dev->kobj, &group); + if (r) + dev_err(adev->dev, "Failed to create RAS sysfs group!"); + + return 0; +} + +static int amdgpu_ras_fs_fini(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *con_obj, *ip_obj, *tmp; + + if (IS_ENABLED(CONFIG_DEBUG_FS)) { + list_for_each_entry_safe(con_obj, tmp, &con->head, node) { + ip_obj = amdgpu_ras_find_obj(adev, &con_obj->head); + if (ip_obj) + put_obj(ip_obj); + } + } + + amdgpu_ras_sysfs_remove_all(adev); + return 0; +} +/* ras fs end */ + +/* ih begin */ + +/* For the hardware that cannot enable bif ring for both ras_controller_irq + * and ras_err_evnet_athub_irq ih cookies, the driver has to poll status + * register to check whether the interrupt is triggered or not, and properly + * ack the interrupt if it is there + */ +void amdgpu_ras_interrupt_fatal_error_handler(struct amdgpu_device *adev) +{ + /* Fatal error events are handled on host side */ + if (amdgpu_sriov_vf(adev)) + return; + + if (adev->nbio.ras && + adev->nbio.ras->handle_ras_controller_intr_no_bifring) + adev->nbio.ras->handle_ras_controller_intr_no_bifring(adev); + + if (adev->nbio.ras && + adev->nbio.ras->handle_ras_err_event_athub_intr_no_bifring) + adev->nbio.ras->handle_ras_err_event_athub_intr_no_bifring(adev); +} + +static void amdgpu_ras_interrupt_poison_consumption_handler(struct ras_manager *obj, + struct amdgpu_iv_entry *entry) +{ + bool poison_stat = false; + struct amdgpu_device *adev = obj->adev; + struct amdgpu_ras_block_object *block_obj = + amdgpu_ras_get_ras_block(adev, obj->head.block, 0); + + if (!block_obj) + return; + + /* both query_poison_status and handle_poison_consumption are optional, + * but at least one of them should be implemented if we need poison + * consumption handler + */ + if (block_obj->hw_ops && block_obj->hw_ops->query_poison_status) { + poison_stat = block_obj->hw_ops->query_poison_status(adev); + if (!poison_stat) { + /* Not poison consumption interrupt, no need to handle it */ + dev_info(adev->dev, "No RAS poison status in %s poison IH.\n", + block_obj->ras_comm.name); + + return; + } + } + + amdgpu_umc_poison_handler(adev, false); + + if (block_obj->hw_ops && block_obj->hw_ops->handle_poison_consumption) + poison_stat = block_obj->hw_ops->handle_poison_consumption(adev); + + /* gpu reset is fallback for failed and default cases */ + if (poison_stat) { + dev_info(adev->dev, "GPU reset for %s RAS poison consumption is issued!\n", + block_obj->ras_comm.name); + amdgpu_ras_reset_gpu(adev); + } else { + amdgpu_gfx_poison_consumption_handler(adev, entry); + } +} + +static void amdgpu_ras_interrupt_poison_creation_handler(struct ras_manager *obj, + struct amdgpu_iv_entry *entry) +{ + dev_info(obj->adev->dev, + "Poison is created, no user action is needed.\n"); +} + +static void amdgpu_ras_interrupt_umc_handler(struct ras_manager *obj, + struct amdgpu_iv_entry *entry) +{ + struct ras_ih_data *data = &obj->ih_data; + struct ras_err_data err_data = {0, 0, 0, NULL}; + int ret; + + if (!data->cb) + return; + + /* Let IP handle its data, maybe we need get the output + * from the callback to update the error type/count, etc + */ + ret = data->cb(obj->adev, &err_data, entry); + /* ue will trigger an interrupt, and in that case + * we need do a reset to recovery the whole system. + * But leave IP do that recovery, here we just dispatch + * the error. + */ + if (ret == AMDGPU_RAS_SUCCESS) { + /* these counts could be left as 0 if + * some blocks do not count error number + */ + obj->err_data.ue_count += err_data.ue_count; + obj->err_data.ce_count += err_data.ce_count; + } +} + +static void amdgpu_ras_interrupt_handler(struct ras_manager *obj) +{ + struct ras_ih_data *data = &obj->ih_data; + struct amdgpu_iv_entry entry; + + while (data->rptr != data->wptr) { + rmb(); + memcpy(&entry, &data->ring[data->rptr], + data->element_size); + + wmb(); + data->rptr = (data->aligned_element_size + + data->rptr) % data->ring_size; + + if (amdgpu_ras_is_poison_mode_supported(obj->adev)) { + if (obj->head.block == AMDGPU_RAS_BLOCK__UMC) + amdgpu_ras_interrupt_poison_creation_handler(obj, &entry); + else + amdgpu_ras_interrupt_poison_consumption_handler(obj, &entry); + } else { + if (obj->head.block == AMDGPU_RAS_BLOCK__UMC) + amdgpu_ras_interrupt_umc_handler(obj, &entry); + else + dev_warn(obj->adev->dev, + "No RAS interrupt handler for non-UMC block with poison disabled.\n"); + } + } +} + +static void amdgpu_ras_interrupt_process_handler(struct work_struct *work) +{ + struct ras_ih_data *data = + container_of(work, struct ras_ih_data, ih_work); + struct ras_manager *obj = + container_of(data, struct ras_manager, ih_data); + + amdgpu_ras_interrupt_handler(obj); +} + +int amdgpu_ras_interrupt_dispatch(struct amdgpu_device *adev, + struct ras_dispatch_if *info) +{ + struct ras_manager *obj = amdgpu_ras_find_obj(adev, &info->head); + struct ras_ih_data *data = &obj->ih_data; + + if (!obj) + return -EINVAL; + + if (data->inuse == 0) + return 0; + + /* Might be overflow... */ + memcpy(&data->ring[data->wptr], info->entry, + data->element_size); + + wmb(); + data->wptr = (data->aligned_element_size + + data->wptr) % data->ring_size; + + schedule_work(&data->ih_work); + + return 0; +} + +int amdgpu_ras_interrupt_remove_handler(struct amdgpu_device *adev, + struct ras_common_if *head) +{ + struct ras_manager *obj = amdgpu_ras_find_obj(adev, head); + struct ras_ih_data *data; + + if (!obj) + return -EINVAL; + + data = &obj->ih_data; + if (data->inuse == 0) + return 0; + + cancel_work_sync(&data->ih_work); + + kfree(data->ring); + memset(data, 0, sizeof(*data)); + put_obj(obj); + + return 0; +} + +int amdgpu_ras_interrupt_add_handler(struct amdgpu_device *adev, + struct ras_common_if *head) +{ + struct ras_manager *obj = amdgpu_ras_find_obj(adev, head); + struct ras_ih_data *data; + struct amdgpu_ras_block_object *ras_obj; + + if (!obj) { + /* in case we registe the IH before enable ras feature */ + obj = amdgpu_ras_create_obj(adev, head); + if (!obj) + return -EINVAL; + } else + get_obj(obj); + + ras_obj = container_of(head, struct amdgpu_ras_block_object, ras_comm); + + data = &obj->ih_data; + /* add the callback.etc */ + *data = (struct ras_ih_data) { + .inuse = 0, + .cb = ras_obj->ras_cb, + .element_size = sizeof(struct amdgpu_iv_entry), + .rptr = 0, + .wptr = 0, + }; + + INIT_WORK(&data->ih_work, amdgpu_ras_interrupt_process_handler); + + data->aligned_element_size = ALIGN(data->element_size, 8); + /* the ring can store 64 iv entries. */ + data->ring_size = 64 * data->aligned_element_size; + data->ring = kmalloc(data->ring_size, GFP_KERNEL); + if (!data->ring) { + put_obj(obj); + return -ENOMEM; + } + + /* IH is ready */ + data->inuse = 1; + + return 0; +} + +static int amdgpu_ras_interrupt_remove_all(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *obj, *tmp; + + list_for_each_entry_safe(obj, tmp, &con->head, node) { + amdgpu_ras_interrupt_remove_handler(adev, &obj->head); + } + + return 0; +} +/* ih end */ + +/* traversal all IPs except NBIO to query error counter */ +static void amdgpu_ras_log_on_err_counter(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *obj; + + if (!adev->ras_enabled || !con) + return; + + list_for_each_entry(obj, &con->head, node) { + struct ras_query_if info = { + .head = obj->head, + }; + + /* + * PCIE_BIF IP has one different isr by ras controller + * interrupt, the specific ras counter query will be + * done in that isr. So skip such block from common + * sync flood interrupt isr calling. + */ + if (info.head.block == AMDGPU_RAS_BLOCK__PCIE_BIF) + continue; + + /* + * this is a workaround for aldebaran, skip send msg to + * smu to get ecc_info table due to smu handle get ecc + * info table failed temporarily. + * should be removed until smu fix handle ecc_info table. + */ + if ((info.head.block == AMDGPU_RAS_BLOCK__UMC) && + (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 2))) + continue; + + amdgpu_ras_query_error_status(adev, &info); + + if (adev->ip_versions[MP0_HWIP][0] != IP_VERSION(11, 0, 2) && + adev->ip_versions[MP0_HWIP][0] != IP_VERSION(11, 0, 4) && + adev->ip_versions[MP0_HWIP][0] != IP_VERSION(13, 0, 0)) { + if (amdgpu_ras_reset_error_status(adev, info.head.block)) + dev_warn(adev->dev, "Failed to reset error counter and error status"); + } + } +} + +/* Parse RdRspStatus and WrRspStatus */ +static void amdgpu_ras_error_status_query(struct amdgpu_device *adev, + struct ras_query_if *info) +{ + struct amdgpu_ras_block_object *block_obj; + /* + * Only two block need to query read/write + * RspStatus at current state + */ + if ((info->head.block != AMDGPU_RAS_BLOCK__GFX) && + (info->head.block != AMDGPU_RAS_BLOCK__MMHUB)) + return; + + block_obj = amdgpu_ras_get_ras_block(adev, + info->head.block, + info->head.sub_block_index); + + if (!block_obj || !block_obj->hw_ops) { + dev_dbg_once(adev->dev, "%s doesn't config RAS function\n", + get_ras_block_str(&info->head)); + return; + } + + if (block_obj->hw_ops->query_ras_error_status) + block_obj->hw_ops->query_ras_error_status(adev); + +} + +static void amdgpu_ras_query_err_status(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *obj; + + if (!adev->ras_enabled || !con) + return; + + list_for_each_entry(obj, &con->head, node) { + struct ras_query_if info = { + .head = obj->head, + }; + + amdgpu_ras_error_status_query(adev, &info); + } +} + +/* recovery begin */ + +/* return 0 on success. + * caller need free bps. + */ +static int amdgpu_ras_badpages_read(struct amdgpu_device *adev, + struct ras_badpage **bps, unsigned int *count) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_err_handler_data *data; + int i = 0; + int ret = 0, status; + + if (!con || !con->eh_data || !bps || !count) + return -EINVAL; + + mutex_lock(&con->recovery_lock); + data = con->eh_data; + if (!data || data->count == 0) { + *bps = NULL; + ret = -EINVAL; + goto out; + } + + *bps = kmalloc(sizeof(struct ras_badpage) * data->count, GFP_KERNEL); + if (!*bps) { + ret = -ENOMEM; + goto out; + } + + for (; i < data->count; i++) { + (*bps)[i] = (struct ras_badpage){ + .bp = data->bps[i].retired_page, + .size = AMDGPU_GPU_PAGE_SIZE, + .flags = AMDGPU_RAS_RETIRE_PAGE_RESERVED, + }; + status = amdgpu_vram_mgr_query_page_status(&adev->mman.vram_mgr, + data->bps[i].retired_page); + if (status == -EBUSY) + (*bps)[i].flags = AMDGPU_RAS_RETIRE_PAGE_PENDING; + else if (status == -ENOENT) + (*bps)[i].flags = AMDGPU_RAS_RETIRE_PAGE_FAULT; + } + + *count = data->count; +out: + mutex_unlock(&con->recovery_lock); + return ret; +} + +static void amdgpu_ras_do_recovery(struct work_struct *work) +{ + struct amdgpu_ras *ras = + container_of(work, struct amdgpu_ras, recovery_work); + struct amdgpu_device *remote_adev = NULL; + struct amdgpu_device *adev = ras->adev; + struct list_head device_list, *device_list_handle = NULL; + + if (!ras->disable_ras_err_cnt_harvest) { + struct amdgpu_hive_info *hive = amdgpu_get_xgmi_hive(adev); + + /* Build list of devices to query RAS related errors */ + if (hive && adev->gmc.xgmi.num_physical_nodes > 1) { + device_list_handle = &hive->device_list; + } else { + INIT_LIST_HEAD(&device_list); + list_add_tail(&adev->gmc.xgmi.head, &device_list); + device_list_handle = &device_list; + } + + list_for_each_entry(remote_adev, + device_list_handle, gmc.xgmi.head) { + amdgpu_ras_query_err_status(remote_adev); + amdgpu_ras_log_on_err_counter(remote_adev); + } + + amdgpu_put_xgmi_hive(hive); + } + + if (amdgpu_device_should_recover_gpu(ras->adev)) { + struct amdgpu_reset_context reset_context; + memset(&reset_context, 0, sizeof(reset_context)); + + reset_context.method = AMD_RESET_METHOD_NONE; + reset_context.reset_req_dev = adev; + + /* Perform full reset in fatal error mode */ + if (!amdgpu_ras_is_poison_mode_supported(ras->adev)) + set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); + else { + clear_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); + + if (ras->gpu_reset_flags & AMDGPU_RAS_GPU_RESET_MODE2_RESET) { + ras->gpu_reset_flags &= ~AMDGPU_RAS_GPU_RESET_MODE2_RESET; + reset_context.method = AMD_RESET_METHOD_MODE2; + } + + /* Fatal error occurs in poison mode, mode1 reset is used to + * recover gpu. + */ + if (ras->gpu_reset_flags & AMDGPU_RAS_GPU_RESET_MODE1_RESET) { + ras->gpu_reset_flags &= ~AMDGPU_RAS_GPU_RESET_MODE1_RESET; + set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); + + psp_fatal_error_recovery_quirk(&adev->psp); + } + } + + amdgpu_device_gpu_recover(ras->adev, NULL, &reset_context); + } + atomic_set(&ras->in_recovery, 0); +} + +/* alloc/realloc bps array */ +static int amdgpu_ras_realloc_eh_data_space(struct amdgpu_device *adev, + struct ras_err_handler_data *data, int pages) +{ + unsigned int old_space = data->count + data->space_left; + unsigned int new_space = old_space + pages; + unsigned int align_space = ALIGN(new_space, 512); + void *bps = kmalloc(align_space * sizeof(*data->bps), GFP_KERNEL); + + if (!bps) { + return -ENOMEM; + } + + if (data->bps) { + memcpy(bps, data->bps, + data->count * sizeof(*data->bps)); + kfree(data->bps); + } + + data->bps = bps; + data->space_left += align_space - old_space; + return 0; +} + +/* it deal with vram only. */ +int amdgpu_ras_add_bad_pages(struct amdgpu_device *adev, + struct eeprom_table_record *bps, int pages) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_err_handler_data *data; + int ret = 0; + uint32_t i; + + if (!con || !con->eh_data || !bps || pages <= 0) + return 0; + + mutex_lock(&con->recovery_lock); + data = con->eh_data; + if (!data) + goto out; + + for (i = 0; i < pages; i++) { + if (amdgpu_ras_check_bad_page_unlock(con, + bps[i].retired_page << AMDGPU_GPU_PAGE_SHIFT)) + continue; + + if (!data->space_left && + amdgpu_ras_realloc_eh_data_space(adev, data, 256)) { + ret = -ENOMEM; + goto out; + } + + amdgpu_vram_mgr_reserve_range(&adev->mman.vram_mgr, + bps[i].retired_page << AMDGPU_GPU_PAGE_SHIFT, + AMDGPU_GPU_PAGE_SIZE); + + memcpy(&data->bps[data->count], &bps[i], sizeof(*data->bps)); + data->count++; + data->space_left--; + } +out: + mutex_unlock(&con->recovery_lock); + + return ret; +} + +/* + * write error record array to eeprom, the function should be + * protected by recovery_lock + * new_cnt: new added UE count, excluding reserved bad pages, can be NULL + */ +int amdgpu_ras_save_bad_pages(struct amdgpu_device *adev, + unsigned long *new_cnt) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_err_handler_data *data; + struct amdgpu_ras_eeprom_control *control; + int save_count; + + if (!con || !con->eh_data) { + if (new_cnt) + *new_cnt = 0; + + return 0; + } + + mutex_lock(&con->recovery_lock); + control = &con->eeprom_control; + data = con->eh_data; + save_count = data->count - control->ras_num_recs; + mutex_unlock(&con->recovery_lock); + + if (new_cnt) + *new_cnt = save_count / adev->umc.retire_unit; + + /* only new entries are saved */ + if (save_count > 0) { + if (amdgpu_ras_eeprom_append(control, + &data->bps[control->ras_num_recs], + save_count)) { + dev_err(adev->dev, "Failed to save EEPROM table data!"); + return -EIO; + } + + dev_info(adev->dev, "Saved %d pages to EEPROM table.\n", save_count); + } + + return 0; +} + +/* + * read error record array in eeprom and reserve enough space for + * storing new bad pages + */ +static int amdgpu_ras_load_bad_pages(struct amdgpu_device *adev) +{ + struct amdgpu_ras_eeprom_control *control = + &adev->psp.ras_context.ras->eeprom_control; + struct eeprom_table_record *bps; + int ret; + + /* no bad page record, skip eeprom access */ + if (control->ras_num_recs == 0 || amdgpu_bad_page_threshold == 0) + return 0; + + bps = kcalloc(control->ras_num_recs, sizeof(*bps), GFP_KERNEL); + if (!bps) + return -ENOMEM; + + ret = amdgpu_ras_eeprom_read(control, bps, control->ras_num_recs); + if (ret) + dev_err(adev->dev, "Failed to load EEPROM table records!"); + else + ret = amdgpu_ras_add_bad_pages(adev, bps, control->ras_num_recs); + + kfree(bps); + return ret; +} + +static bool amdgpu_ras_check_bad_page_unlock(struct amdgpu_ras *con, + uint64_t addr) +{ + struct ras_err_handler_data *data = con->eh_data; + int i; + + addr >>= AMDGPU_GPU_PAGE_SHIFT; + for (i = 0; i < data->count; i++) + if (addr == data->bps[i].retired_page) + return true; + + return false; +} + +/* + * check if an address belongs to bad page + * + * Note: this check is only for umc block + */ +static bool amdgpu_ras_check_bad_page(struct amdgpu_device *adev, + uint64_t addr) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + bool ret = false; + + if (!con || !con->eh_data) + return ret; + + mutex_lock(&con->recovery_lock); + ret = amdgpu_ras_check_bad_page_unlock(con, addr); + mutex_unlock(&con->recovery_lock); + return ret; +} + +static void amdgpu_ras_validate_threshold(struct amdgpu_device *adev, + uint32_t max_count) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + + /* + * Justification of value bad_page_cnt_threshold in ras structure + * + * Generally, 0 <= amdgpu_bad_page_threshold <= max record length + * in eeprom or amdgpu_bad_page_threshold == -2, introduce two + * scenarios accordingly. + * + * Bad page retirement enablement: + * - If amdgpu_bad_page_threshold = -2, + * bad_page_cnt_threshold = typical value by formula. + * + * - When the value from user is 0 < amdgpu_bad_page_threshold < + * max record length in eeprom, use it directly. + * + * Bad page retirement disablement: + * - If amdgpu_bad_page_threshold = 0, bad page retirement + * functionality is disabled, and bad_page_cnt_threshold will + * take no effect. + */ + + if (amdgpu_bad_page_threshold < 0) { + u64 val = adev->gmc.mc_vram_size; + + do_div(val, RAS_BAD_PAGE_COVER); + con->bad_page_cnt_threshold = min(lower_32_bits(val), + max_count); + } else { + con->bad_page_cnt_threshold = min_t(int, max_count, + amdgpu_bad_page_threshold); + } +} + +int amdgpu_ras_recovery_init(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_err_handler_data **data; + u32 max_eeprom_records_count = 0; + bool exc_err_limit = false; + int ret; + + if (!con || amdgpu_sriov_vf(adev)) + return 0; + + /* Allow access to RAS EEPROM via debugfs, when the ASIC + * supports RAS and debugfs is enabled, but when + * adev->ras_enabled is unset, i.e. when "ras_enable" + * module parameter is set to 0. + */ + con->adev = adev; + + if (!adev->ras_enabled) + return 0; + + data = &con->eh_data; + *data = kmalloc(sizeof(**data), GFP_KERNEL | __GFP_ZERO); + if (!*data) { + ret = -ENOMEM; + goto out; + } + + mutex_init(&con->recovery_lock); + INIT_WORK(&con->recovery_work, amdgpu_ras_do_recovery); + atomic_set(&con->in_recovery, 0); + con->eeprom_control.bad_channel_bitmap = 0; + + max_eeprom_records_count = amdgpu_ras_eeprom_max_record_count(&con->eeprom_control); + amdgpu_ras_validate_threshold(adev, max_eeprom_records_count); + + /* Todo: During test the SMU might fail to read the eeprom through I2C + * when the GPU is pending on XGMI reset during probe time + * (Mostly after second bus reset), skip it now + */ + if (adev->gmc.xgmi.pending_reset) + return 0; + ret = amdgpu_ras_eeprom_init(&con->eeprom_control, &exc_err_limit); + /* + * This calling fails when exc_err_limit is true or + * ret != 0. + */ + if (exc_err_limit || ret) + goto free; + + if (con->eeprom_control.ras_num_recs) { + ret = amdgpu_ras_load_bad_pages(adev); + if (ret) + goto free; + + amdgpu_dpm_send_hbm_bad_pages_num(adev, con->eeprom_control.ras_num_recs); + + if (con->update_channel_flag == true) { + amdgpu_dpm_send_hbm_bad_channel_flag(adev, con->eeprom_control.bad_channel_bitmap); + con->update_channel_flag = false; + } + } + +#ifdef CONFIG_X86_MCE_AMD + if ((adev->asic_type == CHIP_ALDEBARAN) && + (adev->gmc.xgmi.connected_to_cpu)) + amdgpu_register_bad_pages_mca_notifier(adev); +#endif + return 0; + +free: + kfree((*data)->bps); + kfree(*data); + con->eh_data = NULL; +out: + dev_warn(adev->dev, "Failed to initialize ras recovery! (%d)\n", ret); + + /* + * Except error threshold exceeding case, other failure cases in this + * function would not fail amdgpu driver init. + */ + if (!exc_err_limit) + ret = 0; + else + ret = -EINVAL; + + return ret; +} + +static int amdgpu_ras_recovery_fini(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_err_handler_data *data = con->eh_data; + + /* recovery_init failed to init it, fini is useless */ + if (!data) + return 0; + + cancel_work_sync(&con->recovery_work); + + mutex_lock(&con->recovery_lock); + con->eh_data = NULL; + kfree(data->bps); + kfree(data); + mutex_unlock(&con->recovery_lock); + + return 0; +} +/* recovery end */ + +static bool amdgpu_ras_asic_supported(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) { + switch (adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(13, 0, 2): + case IP_VERSION(13, 0, 6): + return true; + default: + return false; + } + } + + if (adev->asic_type == CHIP_IP_DISCOVERY) { + switch (adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(13, 0, 0): + case IP_VERSION(13, 0, 6): + case IP_VERSION(13, 0, 10): + return true; + default: + return false; + } + } + + return adev->asic_type == CHIP_VEGA10 || + adev->asic_type == CHIP_VEGA20 || + adev->asic_type == CHIP_ARCTURUS || + adev->asic_type == CHIP_ALDEBARAN || + adev->asic_type == CHIP_SIENNA_CICHLID; +} + +/* + * this is workaround for vega20 workstation sku, + * force enable gfx ras, ignore vbios gfx ras flag + * due to GC EDC can not write + */ +static void amdgpu_ras_get_quirks(struct amdgpu_device *adev) +{ + struct atom_context *ctx = adev->mode_info.atom_context; + + if (!ctx) + return; + + if (strnstr(ctx->vbios_pn, "D16406", + sizeof(ctx->vbios_pn)) || + strnstr(ctx->vbios_pn, "D36002", + sizeof(ctx->vbios_pn))) + adev->ras_hw_enabled |= (1 << AMDGPU_RAS_BLOCK__GFX); +} + +/* + * check hardware's ras ability which will be saved in hw_supported. + * if hardware does not support ras, we can skip some ras initializtion and + * forbid some ras operations from IP. + * if software itself, say boot parameter, limit the ras ability. We still + * need allow IP do some limited operations, like disable. In such case, + * we have to initialize ras as normal. but need check if operation is + * allowed or not in each function. + */ +static void amdgpu_ras_check_supported(struct amdgpu_device *adev) +{ + adev->ras_hw_enabled = adev->ras_enabled = 0; + + if (!amdgpu_ras_asic_supported(adev)) + return; + + if (!adev->gmc.xgmi.connected_to_cpu && !adev->gmc.is_app_apu) { + if (amdgpu_atomfirmware_mem_ecc_supported(adev)) { + dev_info(adev->dev, "MEM ECC is active.\n"); + adev->ras_hw_enabled |= (1 << AMDGPU_RAS_BLOCK__UMC | + 1 << AMDGPU_RAS_BLOCK__DF); + } else { + dev_info(adev->dev, "MEM ECC is not presented.\n"); + } + + if (amdgpu_atomfirmware_sram_ecc_supported(adev)) { + dev_info(adev->dev, "SRAM ECC is active.\n"); + if (!amdgpu_sriov_vf(adev)) + adev->ras_hw_enabled |= ~(1 << AMDGPU_RAS_BLOCK__UMC | + 1 << AMDGPU_RAS_BLOCK__DF); + else + adev->ras_hw_enabled |= (1 << AMDGPU_RAS_BLOCK__PCIE_BIF | + 1 << AMDGPU_RAS_BLOCK__SDMA | + 1 << AMDGPU_RAS_BLOCK__GFX); + + /* VCN/JPEG RAS can be supported on both bare metal and + * SRIOV environment + */ + if (adev->ip_versions[VCN_HWIP][0] == IP_VERSION(2, 6, 0) || + adev->ip_versions[VCN_HWIP][0] == IP_VERSION(4, 0, 0)) + adev->ras_hw_enabled |= (1 << AMDGPU_RAS_BLOCK__VCN | + 1 << AMDGPU_RAS_BLOCK__JPEG); + else + adev->ras_hw_enabled &= ~(1 << AMDGPU_RAS_BLOCK__VCN | + 1 << AMDGPU_RAS_BLOCK__JPEG); + + /* + * XGMI RAS is not supported if xgmi num physical nodes + * is zero + */ + if (!adev->gmc.xgmi.num_physical_nodes) + adev->ras_hw_enabled &= ~(1 << AMDGPU_RAS_BLOCK__XGMI_WAFL); + } else { + dev_info(adev->dev, "SRAM ECC is not presented.\n"); + } + } else { + /* driver only manages a few IP blocks RAS feature + * when GPU is connected cpu through XGMI */ + adev->ras_hw_enabled |= (1 << AMDGPU_RAS_BLOCK__GFX | + 1 << AMDGPU_RAS_BLOCK__SDMA | + 1 << AMDGPU_RAS_BLOCK__MMHUB); + } + + amdgpu_ras_get_quirks(adev); + + /* hw_supported needs to be aligned with RAS block mask. */ + adev->ras_hw_enabled &= AMDGPU_RAS_BLOCK_MASK; + + + /* + * Disable ras feature for aqua vanjaram + * by default on apu platform. + */ + if (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 6) && + adev->gmc.is_app_apu) + adev->ras_enabled = amdgpu_ras_enable != 1 ? 0 : + adev->ras_hw_enabled & amdgpu_ras_mask; + else + adev->ras_enabled = amdgpu_ras_enable == 0 ? 0 : + adev->ras_hw_enabled & amdgpu_ras_mask; +} + +static void amdgpu_ras_counte_dw(struct work_struct *work) +{ + struct amdgpu_ras *con = container_of(work, struct amdgpu_ras, + ras_counte_delay_work.work); + struct amdgpu_device *adev = con->adev; + struct drm_device *dev = adev_to_drm(adev); + unsigned long ce_count, ue_count; + int res; + + res = pm_runtime_get_sync(dev->dev); + if (res < 0) + goto Out; + + /* Cache new values. + */ + if (amdgpu_ras_query_error_count(adev, &ce_count, &ue_count, NULL) == 0) { + atomic_set(&con->ras_ce_count, ce_count); + atomic_set(&con->ras_ue_count, ue_count); + } + + pm_runtime_mark_last_busy(dev->dev); +Out: + pm_runtime_put_autosuspend(dev->dev); +} + +static void amdgpu_ras_query_poison_mode(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + bool df_poison, umc_poison; + + /* poison setting is useless on SRIOV guest */ + if (amdgpu_sriov_vf(adev) || !con) + return; + + /* Init poison supported flag, the default value is false */ + if (adev->gmc.xgmi.connected_to_cpu) { + /* enabled by default when GPU is connected to CPU */ + con->poison_supported = true; + } else if (adev->df.funcs && + adev->df.funcs->query_ras_poison_mode && + adev->umc.ras && + adev->umc.ras->query_ras_poison_mode) { + df_poison = + adev->df.funcs->query_ras_poison_mode(adev); + umc_poison = + adev->umc.ras->query_ras_poison_mode(adev); + + /* Only poison is set in both DF and UMC, we can support it */ + if (df_poison && umc_poison) + con->poison_supported = true; + else if (df_poison != umc_poison) + dev_warn(adev->dev, + "Poison setting is inconsistent in DF/UMC(%d:%d)!\n", + df_poison, umc_poison); + } +} + +int amdgpu_ras_init(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + int r; + + if (con) + return 0; + + con = kmalloc(sizeof(struct amdgpu_ras) + + sizeof(struct ras_manager) * AMDGPU_RAS_BLOCK_COUNT + + sizeof(struct ras_manager) * AMDGPU_RAS_MCA_BLOCK_COUNT, + GFP_KERNEL|__GFP_ZERO); + if (!con) + return -ENOMEM; + + con->adev = adev; + INIT_DELAYED_WORK(&con->ras_counte_delay_work, amdgpu_ras_counte_dw); + atomic_set(&con->ras_ce_count, 0); + atomic_set(&con->ras_ue_count, 0); + + con->objs = (struct ras_manager *)(con + 1); + + amdgpu_ras_set_context(adev, con); + + amdgpu_ras_check_supported(adev); + + if (!adev->ras_enabled || adev->asic_type == CHIP_VEGA10) { + /* set gfx block ras context feature for VEGA20 Gaming + * send ras disable cmd to ras ta during ras late init. + */ + if (!adev->ras_enabled && adev->asic_type == CHIP_VEGA20) { + con->features |= BIT(AMDGPU_RAS_BLOCK__GFX); + + return 0; + } + + r = 0; + goto release_con; + } + + con->update_channel_flag = false; + con->features = 0; + INIT_LIST_HEAD(&con->head); + /* Might need get this flag from vbios. */ + con->flags = RAS_DEFAULT_FLAGS; + + /* initialize nbio ras function ahead of any other + * ras functions so hardware fatal error interrupt + * can be enabled as early as possible */ + switch (adev->ip_versions[NBIO_HWIP][0]) { + case IP_VERSION(7, 4, 0): + case IP_VERSION(7, 4, 1): + case IP_VERSION(7, 4, 4): + if (!adev->gmc.xgmi.connected_to_cpu) + adev->nbio.ras = &nbio_v7_4_ras; + break; + case IP_VERSION(4, 3, 0): + if (adev->ras_hw_enabled & (1 << AMDGPU_RAS_BLOCK__DF)) + /* unlike other generation of nbio ras, + * nbio v4_3 only support fatal error interrupt + * to inform software that DF is freezed due to + * system fatal error event. driver should not + * enable nbio ras in such case. Instead, + * check DF RAS */ + adev->nbio.ras = &nbio_v4_3_ras; + break; + case IP_VERSION(7, 9, 0): + if (!adev->gmc.is_app_apu) + adev->nbio.ras = &nbio_v7_9_ras; + break; + default: + /* nbio ras is not available */ + break; + } + + /* nbio ras block needs to be enabled ahead of other ras blocks + * to handle fatal error */ + r = amdgpu_nbio_ras_sw_init(adev); + if (r) + return r; + + if (adev->nbio.ras && + adev->nbio.ras->init_ras_controller_interrupt) { + r = adev->nbio.ras->init_ras_controller_interrupt(adev); + if (r) + goto release_con; + } + + if (adev->nbio.ras && + adev->nbio.ras->init_ras_err_event_athub_interrupt) { + r = adev->nbio.ras->init_ras_err_event_athub_interrupt(adev); + if (r) + goto release_con; + } + + amdgpu_ras_query_poison_mode(adev); + + if (amdgpu_ras_fs_init(adev)) { + r = -EINVAL; + goto release_con; + } + + dev_info(adev->dev, "RAS INFO: ras initialized successfully, " + "hardware ability[%x] ras_mask[%x]\n", + adev->ras_hw_enabled, adev->ras_enabled); + + return 0; +release_con: + amdgpu_ras_set_context(adev, NULL); + kfree(con); + + return r; +} + +int amdgpu_persistent_edc_harvesting_supported(struct amdgpu_device *adev) +{ + if (adev->gmc.xgmi.connected_to_cpu || + adev->gmc.is_app_apu) + return 1; + return 0; +} + +static int amdgpu_persistent_edc_harvesting(struct amdgpu_device *adev, + struct ras_common_if *ras_block) +{ + struct ras_query_if info = { + .head = *ras_block, + }; + + if (!amdgpu_persistent_edc_harvesting_supported(adev)) + return 0; + + if (amdgpu_ras_query_error_status(adev, &info) != 0) + DRM_WARN("RAS init harvest failure"); + + if (amdgpu_ras_reset_error_status(adev, ras_block->block) != 0) + DRM_WARN("RAS init harvest reset failure"); + + return 0; +} + +bool amdgpu_ras_is_poison_mode_supported(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + + if (!con) + return false; + + return con->poison_supported; +} + +/* helper function to handle common stuff in ip late init phase */ +int amdgpu_ras_block_late_init(struct amdgpu_device *adev, + struct ras_common_if *ras_block) +{ + struct amdgpu_ras_block_object *ras_obj = NULL; + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_query_if *query_info; + unsigned long ue_count, ce_count; + int r; + + /* disable RAS feature per IP block if it is not supported */ + if (!amdgpu_ras_is_supported(adev, ras_block->block)) { + amdgpu_ras_feature_enable_on_boot(adev, ras_block, 0); + return 0; + } + + r = amdgpu_ras_feature_enable_on_boot(adev, ras_block, 1); + if (r) { + if (adev->in_suspend || amdgpu_in_reset(adev)) { + /* in resume phase, if fail to enable ras, + * clean up all ras fs nodes, and disable ras */ + goto cleanup; + } else + return r; + } + + /* check for errors on warm reset edc persisant supported ASIC */ + amdgpu_persistent_edc_harvesting(adev, ras_block); + + /* in resume phase, no need to create ras fs node */ + if (adev->in_suspend || amdgpu_in_reset(adev)) + return 0; + + ras_obj = container_of(ras_block, struct amdgpu_ras_block_object, ras_comm); + if (ras_obj->ras_cb || (ras_obj->hw_ops && + (ras_obj->hw_ops->query_poison_status || + ras_obj->hw_ops->handle_poison_consumption))) { + r = amdgpu_ras_interrupt_add_handler(adev, ras_block); + if (r) + goto cleanup; + } + + if (ras_obj->hw_ops && + (ras_obj->hw_ops->query_ras_error_count || + ras_obj->hw_ops->query_ras_error_status)) { + r = amdgpu_ras_sysfs_create(adev, ras_block); + if (r) + goto interrupt; + + /* Those are the cached values at init. + */ + query_info = kzalloc(sizeof(*query_info), GFP_KERNEL); + if (!query_info) + return -ENOMEM; + memcpy(&query_info->head, ras_block, sizeof(struct ras_common_if)); + + if (amdgpu_ras_query_error_count(adev, &ce_count, &ue_count, query_info) == 0) { + atomic_set(&con->ras_ce_count, ce_count); + atomic_set(&con->ras_ue_count, ue_count); + } + + kfree(query_info); + } + + return 0; + +interrupt: + if (ras_obj->ras_cb) + amdgpu_ras_interrupt_remove_handler(adev, ras_block); +cleanup: + amdgpu_ras_feature_enable(adev, ras_block, 0); + return r; +} + +static int amdgpu_ras_block_late_init_default(struct amdgpu_device *adev, + struct ras_common_if *ras_block) +{ + return amdgpu_ras_block_late_init(adev, ras_block); +} + +/* helper function to remove ras fs node and interrupt handler */ +void amdgpu_ras_block_late_fini(struct amdgpu_device *adev, + struct ras_common_if *ras_block) +{ + struct amdgpu_ras_block_object *ras_obj; + if (!ras_block) + return; + + amdgpu_ras_sysfs_remove(adev, ras_block); + + ras_obj = container_of(ras_block, struct amdgpu_ras_block_object, ras_comm); + if (ras_obj->ras_cb) + amdgpu_ras_interrupt_remove_handler(adev, ras_block); +} + +static void amdgpu_ras_block_late_fini_default(struct amdgpu_device *adev, + struct ras_common_if *ras_block) +{ + return amdgpu_ras_block_late_fini(adev, ras_block); +} + +/* do some init work after IP late init as dependence. + * and it runs in resume/gpu reset/booting up cases. + */ +void amdgpu_ras_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *obj, *tmp; + + if (!adev->ras_enabled || !con) { + /* clean ras context for VEGA20 Gaming after send ras disable cmd */ + amdgpu_release_ras_context(adev); + + return; + } + + if (con->flags & AMDGPU_RAS_FLAG_INIT_BY_VBIOS) { + /* Set up all other IPs which are not implemented. There is a + * tricky thing that IP's actual ras error type should be + * MULTI_UNCORRECTABLE, but as driver does not handle it, so + * ERROR_NONE make sense anyway. + */ + amdgpu_ras_enable_all_features(adev, 1); + + /* We enable ras on all hw_supported block, but as boot + * parameter might disable some of them and one or more IP has + * not implemented yet. So we disable them on behalf. + */ + list_for_each_entry_safe(obj, tmp, &con->head, node) { + if (!amdgpu_ras_is_supported(adev, obj->head.block)) { + amdgpu_ras_feature_enable(adev, &obj->head, 0); + /* there should be no any reference. */ + WARN_ON(alive_obj(obj)); + } + } + } +} + +void amdgpu_ras_suspend(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + + if (!adev->ras_enabled || !con) + return; + + amdgpu_ras_disable_all_features(adev, 0); + /* Make sure all ras objects are disabled. */ + if (con->features) + amdgpu_ras_disable_all_features(adev, 1); +} + +int amdgpu_ras_late_init(struct amdgpu_device *adev) +{ + struct amdgpu_ras_block_list *node, *tmp; + struct amdgpu_ras_block_object *obj; + int r; + + /* Guest side doesn't need init ras feature */ + if (amdgpu_sriov_vf(adev)) + return 0; + + list_for_each_entry_safe(node, tmp, &adev->ras_list, node) { + if (!node->ras_obj) { + dev_warn(adev->dev, "Warning: abnormal ras list node.\n"); + continue; + } + + obj = node->ras_obj; + if (obj->ras_late_init) { + r = obj->ras_late_init(adev, &obj->ras_comm); + if (r) { + dev_err(adev->dev, "%s failed to execute ras_late_init! ret:%d\n", + obj->ras_comm.name, r); + return r; + } + } else + amdgpu_ras_block_late_init_default(adev, &obj->ras_comm); + } + + return 0; +} + +/* do some fini work before IP fini as dependence */ +int amdgpu_ras_pre_fini(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + + if (!adev->ras_enabled || !con) + return 0; + + + /* Need disable ras on all IPs here before ip [hw/sw]fini */ + if (con->features) + amdgpu_ras_disable_all_features(adev, 0); + amdgpu_ras_recovery_fini(adev); + return 0; +} + +int amdgpu_ras_fini(struct amdgpu_device *adev) +{ + struct amdgpu_ras_block_list *ras_node, *tmp; + struct amdgpu_ras_block_object *obj = NULL; + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + + if (!adev->ras_enabled || !con) + return 0; + + list_for_each_entry_safe(ras_node, tmp, &adev->ras_list, node) { + if (ras_node->ras_obj) { + obj = ras_node->ras_obj; + if (amdgpu_ras_is_supported(adev, obj->ras_comm.block) && + obj->ras_fini) + obj->ras_fini(adev, &obj->ras_comm); + else + amdgpu_ras_block_late_fini_default(adev, &obj->ras_comm); + } + + /* Clear ras blocks from ras_list and free ras block list node */ + list_del(&ras_node->node); + kfree(ras_node); + } + + amdgpu_ras_fs_fini(adev); + amdgpu_ras_interrupt_remove_all(adev); + + WARN(con->features, "Feature mask is not cleared"); + + if (con->features) + amdgpu_ras_disable_all_features(adev, 1); + + cancel_delayed_work_sync(&con->ras_counte_delay_work); + + amdgpu_ras_set_context(adev, NULL); + kfree(con); + + return 0; +} + +void amdgpu_ras_global_ras_isr(struct amdgpu_device *adev) +{ + if (atomic_cmpxchg(&amdgpu_ras_in_intr, 0, 1) == 0) { + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + dev_info(adev->dev, "uncorrectable hardware error" + "(ERREVENT_ATHUB_INTERRUPT) detected!\n"); + + ras->gpu_reset_flags |= AMDGPU_RAS_GPU_RESET_MODE1_RESET; + amdgpu_ras_reset_gpu(adev); + } +} + +bool amdgpu_ras_need_emergency_restart(struct amdgpu_device *adev) +{ + if (adev->asic_type == CHIP_VEGA20 && + adev->pm.fw_version <= 0x283400) { + return !(amdgpu_asic_reset_method(adev) == AMD_RESET_METHOD_BACO) && + amdgpu_ras_intr_triggered(); + } + + return false; +} + +void amdgpu_release_ras_context(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + + if (!con) + return; + + if (!adev->ras_enabled && con->features & BIT(AMDGPU_RAS_BLOCK__GFX)) { + con->features &= ~BIT(AMDGPU_RAS_BLOCK__GFX); + amdgpu_ras_set_context(adev, NULL); + kfree(con); + } +} + +#ifdef CONFIG_X86_MCE_AMD +static struct amdgpu_device *find_adev(uint32_t node_id) +{ + int i; + struct amdgpu_device *adev = NULL; + + for (i = 0; i < mce_adev_list.num_gpu; i++) { + adev = mce_adev_list.devs[i]; + + if (adev && adev->gmc.xgmi.connected_to_cpu && + adev->gmc.xgmi.physical_node_id == node_id) + break; + adev = NULL; + } + + return adev; +} + +#define GET_MCA_IPID_GPUID(m) (((m) >> 44) & 0xF) +#define GET_UMC_INST(m) (((m) >> 21) & 0x7) +#define GET_CHAN_INDEX(m) ((((m) >> 12) & 0x3) | (((m) >> 18) & 0x4)) +#define GPU_ID_OFFSET 8 + +static int amdgpu_bad_page_notifier(struct notifier_block *nb, + unsigned long val, void *data) +{ + struct mce *m = (struct mce *)data; + struct amdgpu_device *adev = NULL; + uint32_t gpu_id = 0; + uint32_t umc_inst = 0, ch_inst = 0; + + /* + * If the error was generated in UMC_V2, which belongs to GPU UMCs, + * and error occurred in DramECC (Extended error code = 0) then only + * process the error, else bail out. + */ + if (!m || !((smca_get_bank_type(m->extcpu, m->bank) == SMCA_UMC_V2) && + (XEC(m->status, 0x3f) == 0x0))) + return NOTIFY_DONE; + + /* + * If it is correctable error, return. + */ + if (mce_is_correctable(m)) + return NOTIFY_OK; + + /* + * GPU Id is offset by GPU_ID_OFFSET in MCA_IPID_UMC register. + */ + gpu_id = GET_MCA_IPID_GPUID(m->ipid) - GPU_ID_OFFSET; + + adev = find_adev(gpu_id); + if (!adev) { + DRM_WARN("%s: Unable to find adev for gpu_id: %d\n", __func__, + gpu_id); + return NOTIFY_DONE; + } + + /* + * If it is uncorrectable error, then find out UMC instance and + * channel index. + */ + umc_inst = GET_UMC_INST(m->ipid); + ch_inst = GET_CHAN_INDEX(m->ipid); + + dev_info(adev->dev, "Uncorrectable error detected in UMC inst: %d, chan_idx: %d", + umc_inst, ch_inst); + + if (!amdgpu_umc_page_retirement_mca(adev, m->addr, ch_inst, umc_inst)) + return NOTIFY_OK; + else + return NOTIFY_DONE; +} + +static struct notifier_block amdgpu_bad_page_nb = { + .notifier_call = amdgpu_bad_page_notifier, + .priority = MCE_PRIO_UC, +}; + +static void amdgpu_register_bad_pages_mca_notifier(struct amdgpu_device *adev) +{ + /* + * Add the adev to the mce_adev_list. + * During mode2 reset, amdgpu device is temporarily + * removed from the mgpu_info list which can cause + * page retirement to fail. + * Use this list instead of mgpu_info to find the amdgpu + * device on which the UMC error was reported. + */ + mce_adev_list.devs[mce_adev_list.num_gpu++] = adev; + + /* + * Register the x86 notifier only once + * with MCE subsystem. + */ + if (notifier_registered == false) { + mce_register_decode_chain(&amdgpu_bad_page_nb); + notifier_registered = true; + } +} +#endif + +struct amdgpu_ras *amdgpu_ras_get_context(struct amdgpu_device *adev) +{ + if (!adev) + return NULL; + + return adev->psp.ras_context.ras; +} + +int amdgpu_ras_set_context(struct amdgpu_device *adev, struct amdgpu_ras *ras_con) +{ + if (!adev) + return -EINVAL; + + adev->psp.ras_context.ras = ras_con; + return 0; +} + +/* check if ras is supported on block, say, sdma, gfx */ +int amdgpu_ras_is_supported(struct amdgpu_device *adev, + unsigned int block) +{ + int ret = 0; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + if (block >= AMDGPU_RAS_BLOCK_COUNT) + return 0; + + ret = ras && (adev->ras_enabled & (1 << block)); + + /* For the special asic with mem ecc enabled but sram ecc + * not enabled, even if the ras block is not supported on + * .ras_enabled, if the asic supports poison mode and the + * ras block has ras configuration, it can be considered + * that the ras block supports ras function. + */ + if (!ret && + (block == AMDGPU_RAS_BLOCK__GFX || + block == AMDGPU_RAS_BLOCK__SDMA || + block == AMDGPU_RAS_BLOCK__VCN || + block == AMDGPU_RAS_BLOCK__JPEG) && + amdgpu_ras_is_poison_mode_supported(adev) && + amdgpu_ras_get_ras_block(adev, block, 0)) + ret = 1; + + return ret; +} + +int amdgpu_ras_reset_gpu(struct amdgpu_device *adev) +{ + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + if (atomic_cmpxchg(&ras->in_recovery, 0, 1) == 0) + amdgpu_reset_domain_schedule(ras->adev->reset_domain, &ras->recovery_work); + return 0; +} + + +/* Register each ip ras block into amdgpu ras */ +int amdgpu_ras_register_ras_block(struct amdgpu_device *adev, + struct amdgpu_ras_block_object *ras_block_obj) +{ + struct amdgpu_ras_block_list *ras_node; + if (!adev || !ras_block_obj) + return -EINVAL; + + ras_node = kzalloc(sizeof(*ras_node), GFP_KERNEL); + if (!ras_node) + return -ENOMEM; + + INIT_LIST_HEAD(&ras_node->node); + ras_node->ras_obj = ras_block_obj; + list_add_tail(&ras_node->node, &adev->ras_list); + + return 0; +} + +void amdgpu_ras_get_error_type_name(uint32_t err_type, char *err_type_name) +{ + if (!err_type_name) + return; + + switch (err_type) { + case AMDGPU_RAS_ERROR__SINGLE_CORRECTABLE: + sprintf(err_type_name, "correctable"); + break; + case AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE: + sprintf(err_type_name, "uncorrectable"); + break; + default: + sprintf(err_type_name, "unknown"); + break; + } +} + +bool amdgpu_ras_inst_get_memory_id_field(struct amdgpu_device *adev, + const struct amdgpu_ras_err_status_reg_entry *reg_entry, + uint32_t instance, + uint32_t *memory_id) +{ + uint32_t err_status_lo_data, err_status_lo_offset; + + if (!reg_entry) + return false; + + err_status_lo_offset = + AMDGPU_RAS_REG_ENTRY_OFFSET(reg_entry->hwip, instance, + reg_entry->seg_lo, reg_entry->reg_lo); + err_status_lo_data = RREG32(err_status_lo_offset); + + if ((reg_entry->flags & AMDGPU_RAS_ERR_STATUS_VALID) && + !REG_GET_FIELD(err_status_lo_data, ERR_STATUS_LO, ERR_STATUS_VALID_FLAG)) + return false; + + *memory_id = REG_GET_FIELD(err_status_lo_data, ERR_STATUS_LO, MEMORY_ID); + + return true; +} + +bool amdgpu_ras_inst_get_err_cnt_field(struct amdgpu_device *adev, + const struct amdgpu_ras_err_status_reg_entry *reg_entry, + uint32_t instance, + unsigned long *err_cnt) +{ + uint32_t err_status_hi_data, err_status_hi_offset; + + if (!reg_entry) + return false; + + err_status_hi_offset = + AMDGPU_RAS_REG_ENTRY_OFFSET(reg_entry->hwip, instance, + reg_entry->seg_hi, reg_entry->reg_hi); + err_status_hi_data = RREG32(err_status_hi_offset); + + if ((reg_entry->flags & AMDGPU_RAS_ERR_INFO_VALID) && + !REG_GET_FIELD(err_status_hi_data, ERR_STATUS_HI, ERR_INFO_VALID_FLAG)) + /* keep the check here in case we need to refer to the result later */ + dev_dbg(adev->dev, "Invalid err_info field\n"); + + /* read err count */ + *err_cnt = REG_GET_FIELD(err_status_hi_data, ERR_STATUS, ERR_CNT); + + return true; +} + +void amdgpu_ras_inst_query_ras_error_count(struct amdgpu_device *adev, + const struct amdgpu_ras_err_status_reg_entry *reg_list, + uint32_t reg_list_size, + const struct amdgpu_ras_memory_id_entry *mem_list, + uint32_t mem_list_size, + uint32_t instance, + uint32_t err_type, + unsigned long *err_count) +{ + uint32_t memory_id; + unsigned long err_cnt; + char err_type_name[16]; + uint32_t i, j; + + for (i = 0; i < reg_list_size; i++) { + /* query memory_id from err_status_lo */ + if (!amdgpu_ras_inst_get_memory_id_field(adev, ®_list[i], + instance, &memory_id)) + continue; + + /* query err_cnt from err_status_hi */ + if (!amdgpu_ras_inst_get_err_cnt_field(adev, ®_list[i], + instance, &err_cnt) || + !err_cnt) + continue; + + *err_count += err_cnt; + + /* log the errors */ + amdgpu_ras_get_error_type_name(err_type, err_type_name); + if (!mem_list) { + /* memory_list is not supported */ + dev_info(adev->dev, + "%ld %s hardware errors detected in %s, instance: %d, memory_id: %d\n", + err_cnt, err_type_name, + reg_list[i].block_name, + instance, memory_id); + } else { + for (j = 0; j < mem_list_size; j++) { + if (memory_id == mem_list[j].memory_id) { + dev_info(adev->dev, + "%ld %s hardware errors detected in %s, instance: %d, memory block: %s\n", + err_cnt, err_type_name, + reg_list[i].block_name, + instance, mem_list[j].name); + break; + } + } + } + } +} + +void amdgpu_ras_inst_reset_ras_error_count(struct amdgpu_device *adev, + const struct amdgpu_ras_err_status_reg_entry *reg_list, + uint32_t reg_list_size, + uint32_t instance) +{ + uint32_t err_status_lo_offset, err_status_hi_offset; + uint32_t i; + + for (i = 0; i < reg_list_size; i++) { + err_status_lo_offset = + AMDGPU_RAS_REG_ENTRY_OFFSET(reg_list[i].hwip, instance, + reg_list[i].seg_lo, reg_list[i].reg_lo); + err_status_hi_offset = + AMDGPU_RAS_REG_ENTRY_OFFSET(reg_list[i].hwip, instance, + reg_list[i].seg_hi, reg_list[i].reg_hi); + WREG32(err_status_lo_offset, 0); + WREG32(err_status_hi_offset, 0); + } +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h new file mode 100644 index 000000000..ffb49b2d5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h @@ -0,0 +1,770 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + */ +#ifndef _AMDGPU_RAS_H +#define _AMDGPU_RAS_H + +#include +#include +#include "ta_ras_if.h" +#include "amdgpu_ras_eeprom.h" + +struct amdgpu_iv_entry; + +#define AMDGPU_RAS_FLAG_INIT_BY_VBIOS (0x1 << 0) +/* position of instance value in sub_block_index of + * ta_ras_trigger_error_input, the sub block uses lower 12 bits + */ +#define AMDGPU_RAS_INST_MASK 0xfffff000 +#define AMDGPU_RAS_INST_SHIFT 0xc + +enum amdgpu_ras_block { + AMDGPU_RAS_BLOCK__UMC = 0, + AMDGPU_RAS_BLOCK__SDMA, + AMDGPU_RAS_BLOCK__GFX, + AMDGPU_RAS_BLOCK__MMHUB, + AMDGPU_RAS_BLOCK__ATHUB, + AMDGPU_RAS_BLOCK__PCIE_BIF, + AMDGPU_RAS_BLOCK__HDP, + AMDGPU_RAS_BLOCK__XGMI_WAFL, + AMDGPU_RAS_BLOCK__DF, + AMDGPU_RAS_BLOCK__SMN, + AMDGPU_RAS_BLOCK__SEM, + AMDGPU_RAS_BLOCK__MP0, + AMDGPU_RAS_BLOCK__MP1, + AMDGPU_RAS_BLOCK__FUSE, + AMDGPU_RAS_BLOCK__MCA, + AMDGPU_RAS_BLOCK__VCN, + AMDGPU_RAS_BLOCK__JPEG, + + AMDGPU_RAS_BLOCK__LAST +}; + +enum amdgpu_ras_mca_block { + AMDGPU_RAS_MCA_BLOCK__MP0 = 0, + AMDGPU_RAS_MCA_BLOCK__MP1, + AMDGPU_RAS_MCA_BLOCK__MPIO, + AMDGPU_RAS_MCA_BLOCK__IOHC, + + AMDGPU_RAS_MCA_BLOCK__LAST +}; + +#define AMDGPU_RAS_BLOCK_COUNT AMDGPU_RAS_BLOCK__LAST +#define AMDGPU_RAS_MCA_BLOCK_COUNT AMDGPU_RAS_MCA_BLOCK__LAST +#define AMDGPU_RAS_BLOCK_MASK ((1ULL << AMDGPU_RAS_BLOCK_COUNT) - 1) + +enum amdgpu_ras_gfx_subblock { + /* CPC */ + AMDGPU_RAS_BLOCK__GFX_CPC_INDEX_START = 0, + AMDGPU_RAS_BLOCK__GFX_CPC_SCRATCH = + AMDGPU_RAS_BLOCK__GFX_CPC_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_CPC_UCODE, + AMDGPU_RAS_BLOCK__GFX_DC_STATE_ME1, + AMDGPU_RAS_BLOCK__GFX_DC_CSINVOC_ME1, + AMDGPU_RAS_BLOCK__GFX_DC_RESTORE_ME1, + AMDGPU_RAS_BLOCK__GFX_DC_STATE_ME2, + AMDGPU_RAS_BLOCK__GFX_DC_CSINVOC_ME2, + AMDGPU_RAS_BLOCK__GFX_DC_RESTORE_ME2, + AMDGPU_RAS_BLOCK__GFX_CPC_INDEX_END = + AMDGPU_RAS_BLOCK__GFX_DC_RESTORE_ME2, + /* CPF */ + AMDGPU_RAS_BLOCK__GFX_CPF_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_CPF_ROQ_ME2 = + AMDGPU_RAS_BLOCK__GFX_CPF_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_CPF_ROQ_ME1, + AMDGPU_RAS_BLOCK__GFX_CPF_TAG, + AMDGPU_RAS_BLOCK__GFX_CPF_INDEX_END = AMDGPU_RAS_BLOCK__GFX_CPF_TAG, + /* CPG */ + AMDGPU_RAS_BLOCK__GFX_CPG_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_CPG_DMA_ROQ = + AMDGPU_RAS_BLOCK__GFX_CPG_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_CPG_DMA_TAG, + AMDGPU_RAS_BLOCK__GFX_CPG_TAG, + AMDGPU_RAS_BLOCK__GFX_CPG_INDEX_END = AMDGPU_RAS_BLOCK__GFX_CPG_TAG, + /* GDS */ + AMDGPU_RAS_BLOCK__GFX_GDS_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_GDS_MEM = AMDGPU_RAS_BLOCK__GFX_GDS_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_GDS_INPUT_QUEUE, + AMDGPU_RAS_BLOCK__GFX_GDS_OA_PHY_CMD_RAM_MEM, + AMDGPU_RAS_BLOCK__GFX_GDS_OA_PHY_DATA_RAM_MEM, + AMDGPU_RAS_BLOCK__GFX_GDS_OA_PIPE_MEM, + AMDGPU_RAS_BLOCK__GFX_GDS_INDEX_END = + AMDGPU_RAS_BLOCK__GFX_GDS_OA_PIPE_MEM, + /* SPI */ + AMDGPU_RAS_BLOCK__GFX_SPI_SR_MEM, + /* SQ */ + AMDGPU_RAS_BLOCK__GFX_SQ_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_SQ_SGPR = AMDGPU_RAS_BLOCK__GFX_SQ_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_SQ_LDS_D, + AMDGPU_RAS_BLOCK__GFX_SQ_LDS_I, + AMDGPU_RAS_BLOCK__GFX_SQ_VGPR, + AMDGPU_RAS_BLOCK__GFX_SQ_INDEX_END = AMDGPU_RAS_BLOCK__GFX_SQ_VGPR, + /* SQC (3 ranges) */ + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX_START, + /* SQC range 0 */ + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX0_START = + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_SQC_INST_UTCL1_LFIFO = + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX0_START, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_CU0_WRITE_DATA_BUF, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_CU0_UTCL1_LFIFO, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_CU1_WRITE_DATA_BUF, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_CU1_UTCL1_LFIFO, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_CU2_WRITE_DATA_BUF, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_CU2_UTCL1_LFIFO, + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX0_END = + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_CU2_UTCL1_LFIFO, + /* SQC range 1 */ + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX1_START, + AMDGPU_RAS_BLOCK__GFX_SQC_INST_BANKA_TAG_RAM = + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX1_START, + AMDGPU_RAS_BLOCK__GFX_SQC_INST_BANKA_UTCL1_MISS_FIFO, + AMDGPU_RAS_BLOCK__GFX_SQC_INST_BANKA_MISS_FIFO, + AMDGPU_RAS_BLOCK__GFX_SQC_INST_BANKA_BANK_RAM, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_BANKA_TAG_RAM, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_BANKA_HIT_FIFO, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_BANKA_MISS_FIFO, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_BANKA_DIRTY_BIT_RAM, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_BANKA_BANK_RAM, + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX1_END = + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_BANKA_BANK_RAM, + /* SQC range 2 */ + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX2_START, + AMDGPU_RAS_BLOCK__GFX_SQC_INST_BANKB_TAG_RAM = + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX2_START, + AMDGPU_RAS_BLOCK__GFX_SQC_INST_BANKB_UTCL1_MISS_FIFO, + AMDGPU_RAS_BLOCK__GFX_SQC_INST_BANKB_MISS_FIFO, + AMDGPU_RAS_BLOCK__GFX_SQC_INST_BANKB_BANK_RAM, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_BANKB_TAG_RAM, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_BANKB_HIT_FIFO, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_BANKB_MISS_FIFO, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_BANKB_DIRTY_BIT_RAM, + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_BANKB_BANK_RAM, + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX2_END = + AMDGPU_RAS_BLOCK__GFX_SQC_DATA_BANKB_BANK_RAM, + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX_END = + AMDGPU_RAS_BLOCK__GFX_SQC_INDEX2_END, + /* TA */ + AMDGPU_RAS_BLOCK__GFX_TA_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_TA_FS_DFIFO = + AMDGPU_RAS_BLOCK__GFX_TA_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_TA_FS_AFIFO, + AMDGPU_RAS_BLOCK__GFX_TA_FL_LFIFO, + AMDGPU_RAS_BLOCK__GFX_TA_FX_LFIFO, + AMDGPU_RAS_BLOCK__GFX_TA_FS_CFIFO, + AMDGPU_RAS_BLOCK__GFX_TA_INDEX_END = AMDGPU_RAS_BLOCK__GFX_TA_FS_CFIFO, + /* TCA */ + AMDGPU_RAS_BLOCK__GFX_TCA_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_TCA_HOLE_FIFO = + AMDGPU_RAS_BLOCK__GFX_TCA_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_TCA_REQ_FIFO, + AMDGPU_RAS_BLOCK__GFX_TCA_INDEX_END = + AMDGPU_RAS_BLOCK__GFX_TCA_REQ_FIFO, + /* TCC (5 sub-ranges) */ + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX_START, + /* TCC range 0 */ + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX0_START = + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_TCC_CACHE_DATA = + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX0_START, + AMDGPU_RAS_BLOCK__GFX_TCC_CACHE_DATA_BANK_0_1, + AMDGPU_RAS_BLOCK__GFX_TCC_CACHE_DATA_BANK_1_0, + AMDGPU_RAS_BLOCK__GFX_TCC_CACHE_DATA_BANK_1_1, + AMDGPU_RAS_BLOCK__GFX_TCC_CACHE_DIRTY_BANK_0, + AMDGPU_RAS_BLOCK__GFX_TCC_CACHE_DIRTY_BANK_1, + AMDGPU_RAS_BLOCK__GFX_TCC_HIGH_RATE_TAG, + AMDGPU_RAS_BLOCK__GFX_TCC_LOW_RATE_TAG, + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX0_END = + AMDGPU_RAS_BLOCK__GFX_TCC_LOW_RATE_TAG, + /* TCC range 1 */ + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX1_START, + AMDGPU_RAS_BLOCK__GFX_TCC_IN_USE_DEC = + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX1_START, + AMDGPU_RAS_BLOCK__GFX_TCC_IN_USE_TRANSFER, + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX1_END = + AMDGPU_RAS_BLOCK__GFX_TCC_IN_USE_TRANSFER, + /* TCC range 2 */ + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX2_START, + AMDGPU_RAS_BLOCK__GFX_TCC_RETURN_DATA = + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX2_START, + AMDGPU_RAS_BLOCK__GFX_TCC_RETURN_CONTROL, + AMDGPU_RAS_BLOCK__GFX_TCC_UC_ATOMIC_FIFO, + AMDGPU_RAS_BLOCK__GFX_TCC_WRITE_RETURN, + AMDGPU_RAS_BLOCK__GFX_TCC_WRITE_CACHE_READ, + AMDGPU_RAS_BLOCK__GFX_TCC_SRC_FIFO, + AMDGPU_RAS_BLOCK__GFX_TCC_SRC_FIFO_NEXT_RAM, + AMDGPU_RAS_BLOCK__GFX_TCC_CACHE_TAG_PROBE_FIFO, + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX2_END = + AMDGPU_RAS_BLOCK__GFX_TCC_CACHE_TAG_PROBE_FIFO, + /* TCC range 3 */ + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX3_START, + AMDGPU_RAS_BLOCK__GFX_TCC_LATENCY_FIFO = + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX3_START, + AMDGPU_RAS_BLOCK__GFX_TCC_LATENCY_FIFO_NEXT_RAM, + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX3_END = + AMDGPU_RAS_BLOCK__GFX_TCC_LATENCY_FIFO_NEXT_RAM, + /* TCC range 4 */ + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX4_START, + AMDGPU_RAS_BLOCK__GFX_TCC_WRRET_TAG_WRITE_RETURN = + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX4_START, + AMDGPU_RAS_BLOCK__GFX_TCC_ATOMIC_RETURN_BUFFER, + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX4_END = + AMDGPU_RAS_BLOCK__GFX_TCC_ATOMIC_RETURN_BUFFER, + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX_END = + AMDGPU_RAS_BLOCK__GFX_TCC_INDEX4_END, + /* TCI */ + AMDGPU_RAS_BLOCK__GFX_TCI_WRITE_RAM, + /* TCP */ + AMDGPU_RAS_BLOCK__GFX_TCP_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_TCP_CACHE_RAM = + AMDGPU_RAS_BLOCK__GFX_TCP_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_TCP_LFIFO_RAM, + AMDGPU_RAS_BLOCK__GFX_TCP_CMD_FIFO, + AMDGPU_RAS_BLOCK__GFX_TCP_VM_FIFO, + AMDGPU_RAS_BLOCK__GFX_TCP_DB_RAM, + AMDGPU_RAS_BLOCK__GFX_TCP_UTCL1_LFIFO0, + AMDGPU_RAS_BLOCK__GFX_TCP_UTCL1_LFIFO1, + AMDGPU_RAS_BLOCK__GFX_TCP_INDEX_END = + AMDGPU_RAS_BLOCK__GFX_TCP_UTCL1_LFIFO1, + /* TD */ + AMDGPU_RAS_BLOCK__GFX_TD_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_TD_SS_FIFO_LO = + AMDGPU_RAS_BLOCK__GFX_TD_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_TD_SS_FIFO_HI, + AMDGPU_RAS_BLOCK__GFX_TD_CS_FIFO, + AMDGPU_RAS_BLOCK__GFX_TD_INDEX_END = AMDGPU_RAS_BLOCK__GFX_TD_CS_FIFO, + /* EA (3 sub-ranges) */ + AMDGPU_RAS_BLOCK__GFX_EA_INDEX_START, + /* EA range 0 */ + AMDGPU_RAS_BLOCK__GFX_EA_INDEX0_START = + AMDGPU_RAS_BLOCK__GFX_EA_INDEX_START, + AMDGPU_RAS_BLOCK__GFX_EA_DRAMRD_CMDMEM = + AMDGPU_RAS_BLOCK__GFX_EA_INDEX0_START, + AMDGPU_RAS_BLOCK__GFX_EA_DRAMWR_CMDMEM, + AMDGPU_RAS_BLOCK__GFX_EA_DRAMWR_DATAMEM, + AMDGPU_RAS_BLOCK__GFX_EA_RRET_TAGMEM, + AMDGPU_RAS_BLOCK__GFX_EA_WRET_TAGMEM, + AMDGPU_RAS_BLOCK__GFX_EA_GMIRD_CMDMEM, + AMDGPU_RAS_BLOCK__GFX_EA_GMIWR_CMDMEM, + AMDGPU_RAS_BLOCK__GFX_EA_GMIWR_DATAMEM, + AMDGPU_RAS_BLOCK__GFX_EA_INDEX0_END = + AMDGPU_RAS_BLOCK__GFX_EA_GMIWR_DATAMEM, + /* EA range 1 */ + AMDGPU_RAS_BLOCK__GFX_EA_INDEX1_START, + AMDGPU_RAS_BLOCK__GFX_EA_DRAMRD_PAGEMEM = + AMDGPU_RAS_BLOCK__GFX_EA_INDEX1_START, + AMDGPU_RAS_BLOCK__GFX_EA_DRAMWR_PAGEMEM, + AMDGPU_RAS_BLOCK__GFX_EA_IORD_CMDMEM, + AMDGPU_RAS_BLOCK__GFX_EA_IOWR_CMDMEM, + AMDGPU_RAS_BLOCK__GFX_EA_IOWR_DATAMEM, + AMDGPU_RAS_BLOCK__GFX_EA_GMIRD_PAGEMEM, + AMDGPU_RAS_BLOCK__GFX_EA_GMIWR_PAGEMEM, + AMDGPU_RAS_BLOCK__GFX_EA_INDEX1_END = + AMDGPU_RAS_BLOCK__GFX_EA_GMIWR_PAGEMEM, + /* EA range 2 */ + AMDGPU_RAS_BLOCK__GFX_EA_INDEX2_START, + AMDGPU_RAS_BLOCK__GFX_EA_MAM_D0MEM = + AMDGPU_RAS_BLOCK__GFX_EA_INDEX2_START, + AMDGPU_RAS_BLOCK__GFX_EA_MAM_D1MEM, + AMDGPU_RAS_BLOCK__GFX_EA_MAM_D2MEM, + AMDGPU_RAS_BLOCK__GFX_EA_MAM_D3MEM, + AMDGPU_RAS_BLOCK__GFX_EA_INDEX2_END = + AMDGPU_RAS_BLOCK__GFX_EA_MAM_D3MEM, + AMDGPU_RAS_BLOCK__GFX_EA_INDEX_END = + AMDGPU_RAS_BLOCK__GFX_EA_INDEX2_END, + /* UTC VM L2 bank */ + AMDGPU_RAS_BLOCK__UTC_VML2_BANK_CACHE, + /* UTC VM walker */ + AMDGPU_RAS_BLOCK__UTC_VML2_WALKER, + /* UTC ATC L2 2MB cache */ + AMDGPU_RAS_BLOCK__UTC_ATCL2_CACHE_2M_BANK, + /* UTC ATC L2 4KB cache */ + AMDGPU_RAS_BLOCK__UTC_ATCL2_CACHE_4K_BANK, + AMDGPU_RAS_BLOCK__GFX_MAX +}; + +enum amdgpu_ras_error_type { + AMDGPU_RAS_ERROR__NONE = 0, + AMDGPU_RAS_ERROR__PARITY = 1, + AMDGPU_RAS_ERROR__SINGLE_CORRECTABLE = 2, + AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE = 4, + AMDGPU_RAS_ERROR__POISON = 8, +}; + +enum amdgpu_ras_ret { + AMDGPU_RAS_SUCCESS = 0, + AMDGPU_RAS_FAIL, + AMDGPU_RAS_UE, + AMDGPU_RAS_CE, + AMDGPU_RAS_PT, +}; + +/* ras error status reisger fields */ +#define ERR_STATUS_LO__ERR_STATUS_VALID_FLAG__SHIFT 0x0 +#define ERR_STATUS_LO__ERR_STATUS_VALID_FLAG_MASK 0x00000001L +#define ERR_STATUS_LO__MEMORY_ID__SHIFT 0x18 +#define ERR_STATUS_LO__MEMORY_ID_MASK 0xFF000000L +#define ERR_STATUS_HI__ERR_INFO_VALID_FLAG__SHIFT 0x2 +#define ERR_STATUS_HI__ERR_INFO_VALID_FLAG_MASK 0x00000004L +#define ERR_STATUS__ERR_CNT__SHIFT 0x17 +#define ERR_STATUS__ERR_CNT_MASK 0x03800000L + +#define AMDGPU_RAS_REG_ENTRY(ip, inst, reg_lo, reg_hi) \ + ip##_HWIP, inst, reg_lo##_BASE_IDX, reg_lo, reg_hi##_BASE_IDX, reg_hi + +#define AMDGPU_RAS_REG_ENTRY_OFFSET(hwip, ip_inst, segment, reg) \ + (adev->reg_offset[hwip][ip_inst][segment] + (reg)) + +#define AMDGPU_RAS_ERR_INFO_VALID (1 << 0) +#define AMDGPU_RAS_ERR_STATUS_VALID (1 << 1) +#define AMDGPU_RAS_ERR_ADDRESS_VALID (1 << 2) + +#define AMDGPU_RAS_GPU_RESET_MODE2_RESET (0x1 << 0) +#define AMDGPU_RAS_GPU_RESET_MODE1_RESET (0x1 << 1) + +struct amdgpu_ras_err_status_reg_entry { + uint32_t hwip; + uint32_t ip_inst; + uint32_t seg_lo; + uint32_t reg_lo; + uint32_t seg_hi; + uint32_t reg_hi; + uint32_t reg_inst; + uint32_t flags; + const char *block_name; +}; + +struct amdgpu_ras_memory_id_entry { + uint32_t memory_id; + const char *name; +}; + +struct ras_common_if { + enum amdgpu_ras_block block; + enum amdgpu_ras_error_type type; + uint32_t sub_block_index; + char name[32]; +}; + +#define MAX_UMC_CHANNEL_NUM 32 + +struct ecc_info_per_ch { + uint16_t ce_count_lo_chip; + uint16_t ce_count_hi_chip; + uint64_t mca_umc_status; + uint64_t mca_umc_addr; + uint64_t mca_ceumc_addr; +}; + +struct umc_ecc_info { + struct ecc_info_per_ch ecc[MAX_UMC_CHANNEL_NUM]; + + /* Determine smu ecctable whether support + * record correctable error address + */ + int record_ce_addr_supported; +}; + +struct amdgpu_ras { + /* ras infrastructure */ + /* for ras itself. */ + uint32_t features; + struct list_head head; + /* sysfs */ + struct device_attribute features_attr; + struct bin_attribute badpages_attr; + struct dentry *de_ras_eeprom_table; + /* block array */ + struct ras_manager *objs; + + /* gpu recovery */ + struct work_struct recovery_work; + atomic_t in_recovery; + struct amdgpu_device *adev; + /* error handler data */ + struct ras_err_handler_data *eh_data; + struct mutex recovery_lock; + + uint32_t flags; + bool reboot; + struct amdgpu_ras_eeprom_control eeprom_control; + + bool error_query_ready; + + /* bad page count threshold */ + uint32_t bad_page_cnt_threshold; + + /* disable ras error count harvest in recovery */ + bool disable_ras_err_cnt_harvest; + + /* is poison mode supported */ + bool poison_supported; + + /* RAS count errors delayed work */ + struct delayed_work ras_counte_delay_work; + atomic_t ras_ue_count; + atomic_t ras_ce_count; + + /* record umc error info queried from smu */ + struct umc_ecc_info umc_ecc; + + /* Indicates smu whether need update bad channel info */ + bool update_channel_flag; + + /* Record special requirements of gpu reset caller */ + uint32_t gpu_reset_flags; +}; + +struct ras_fs_data { + char sysfs_name[32]; + char debugfs_name[32]; +}; + +struct ras_err_data { + unsigned long ue_count; + unsigned long ce_count; + unsigned long err_addr_cnt; + struct eeprom_table_record *err_addr; +}; + +struct ras_err_handler_data { + /* point to bad page records array */ + struct eeprom_table_record *bps; + /* the count of entries */ + int count; + /* the space can place new entries */ + int space_left; +}; + +typedef int (*ras_ih_cb)(struct amdgpu_device *adev, + void *err_data, + struct amdgpu_iv_entry *entry); + +struct ras_ih_data { + /* interrupt bottom half */ + struct work_struct ih_work; + int inuse; + /* IP callback */ + ras_ih_cb cb; + /* full of entries */ + unsigned char *ring; + unsigned int ring_size; + unsigned int element_size; + unsigned int aligned_element_size; + unsigned int rptr; + unsigned int wptr; +}; + +struct ras_manager { + struct ras_common_if head; + /* reference count */ + int use; + /* ras block link */ + struct list_head node; + /* the device */ + struct amdgpu_device *adev; + /* sysfs */ + struct device_attribute sysfs_attr; + int attr_inuse; + + /* fs node name */ + struct ras_fs_data fs_data; + + /* IH data */ + struct ras_ih_data ih_data; + + struct ras_err_data err_data; +}; + +struct ras_badpage { + unsigned int bp; + unsigned int size; + unsigned int flags; +}; + +/* interfaces for IP */ +struct ras_fs_if { + struct ras_common_if head; + const char* sysfs_name; + char debugfs_name[32]; +}; + +struct ras_query_if { + struct ras_common_if head; + unsigned long ue_count; + unsigned long ce_count; +}; + +struct ras_inject_if { + struct ras_common_if head; + uint64_t address; + uint64_t value; + uint32_t instance_mask; +}; + +struct ras_cure_if { + struct ras_common_if head; + uint64_t address; +}; + +struct ras_ih_if { + struct ras_common_if head; + ras_ih_cb cb; +}; + +struct ras_dispatch_if { + struct ras_common_if head; + struct amdgpu_iv_entry *entry; +}; + +struct ras_debug_if { + union { + struct ras_common_if head; + struct ras_inject_if inject; + }; + int op; +}; + +struct amdgpu_ras_block_object { + struct ras_common_if ras_comm; + + int (*ras_block_match)(struct amdgpu_ras_block_object *block_obj, + enum amdgpu_ras_block block, uint32_t sub_block_index); + int (*ras_late_init)(struct amdgpu_device *adev, struct ras_common_if *ras_block); + void (*ras_fini)(struct amdgpu_device *adev, struct ras_common_if *ras_block); + ras_ih_cb ras_cb; + const struct amdgpu_ras_block_hw_ops *hw_ops; +}; + +struct amdgpu_ras_block_hw_ops { + int (*ras_error_inject)(struct amdgpu_device *adev, + void *inject_if, uint32_t instance_mask); + void (*query_ras_error_count)(struct amdgpu_device *adev, void *ras_error_status); + void (*query_ras_error_status)(struct amdgpu_device *adev); + void (*query_ras_error_address)(struct amdgpu_device *adev, void *ras_error_status); + void (*reset_ras_error_count)(struct amdgpu_device *adev); + void (*reset_ras_error_status)(struct amdgpu_device *adev); + bool (*query_poison_status)(struct amdgpu_device *adev); + bool (*handle_poison_consumption)(struct amdgpu_device *adev); +}; + +/* work flow + * vbios + * 1: ras feature enable (enabled by default) + * psp + * 2: ras framework init (in ip_init) + * IP + * 3: IH add + * 4: debugfs/sysfs create + * 5: query/inject + * 6: debugfs/sysfs remove + * 7: IH remove + * 8: feature disable + */ + + +int amdgpu_ras_recovery_init(struct amdgpu_device *adev); + +void amdgpu_ras_resume(struct amdgpu_device *adev); +void amdgpu_ras_suspend(struct amdgpu_device *adev); + +int amdgpu_ras_query_error_count(struct amdgpu_device *adev, + unsigned long *ce_count, + unsigned long *ue_count, + struct ras_query_if *query_info); + +/* error handling functions */ +int amdgpu_ras_add_bad_pages(struct amdgpu_device *adev, + struct eeprom_table_record *bps, int pages); + +int amdgpu_ras_save_bad_pages(struct amdgpu_device *adev, + unsigned long *new_cnt); + +static inline enum ta_ras_block +amdgpu_ras_block_to_ta(enum amdgpu_ras_block block) { + switch (block) { + case AMDGPU_RAS_BLOCK__UMC: + return TA_RAS_BLOCK__UMC; + case AMDGPU_RAS_BLOCK__SDMA: + return TA_RAS_BLOCK__SDMA; + case AMDGPU_RAS_BLOCK__GFX: + return TA_RAS_BLOCK__GFX; + case AMDGPU_RAS_BLOCK__MMHUB: + return TA_RAS_BLOCK__MMHUB; + case AMDGPU_RAS_BLOCK__ATHUB: + return TA_RAS_BLOCK__ATHUB; + case AMDGPU_RAS_BLOCK__PCIE_BIF: + return TA_RAS_BLOCK__PCIE_BIF; + case AMDGPU_RAS_BLOCK__HDP: + return TA_RAS_BLOCK__HDP; + case AMDGPU_RAS_BLOCK__XGMI_WAFL: + return TA_RAS_BLOCK__XGMI_WAFL; + case AMDGPU_RAS_BLOCK__DF: + return TA_RAS_BLOCK__DF; + case AMDGPU_RAS_BLOCK__SMN: + return TA_RAS_BLOCK__SMN; + case AMDGPU_RAS_BLOCK__SEM: + return TA_RAS_BLOCK__SEM; + case AMDGPU_RAS_BLOCK__MP0: + return TA_RAS_BLOCK__MP0; + case AMDGPU_RAS_BLOCK__MP1: + return TA_RAS_BLOCK__MP1; + case AMDGPU_RAS_BLOCK__FUSE: + return TA_RAS_BLOCK__FUSE; + case AMDGPU_RAS_BLOCK__MCA: + return TA_RAS_BLOCK__MCA; + case AMDGPU_RAS_BLOCK__VCN: + return TA_RAS_BLOCK__VCN; + case AMDGPU_RAS_BLOCK__JPEG: + return TA_RAS_BLOCK__JPEG; + default: + WARN_ONCE(1, "RAS ERROR: unexpected block id %d\n", block); + return TA_RAS_BLOCK__UMC; + } +} + +static inline enum ta_ras_error_type +amdgpu_ras_error_to_ta(enum amdgpu_ras_error_type error) { + switch (error) { + case AMDGPU_RAS_ERROR__NONE: + return TA_RAS_ERROR__NONE; + case AMDGPU_RAS_ERROR__PARITY: + return TA_RAS_ERROR__PARITY; + case AMDGPU_RAS_ERROR__SINGLE_CORRECTABLE: + return TA_RAS_ERROR__SINGLE_CORRECTABLE; + case AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE: + return TA_RAS_ERROR__MULTI_UNCORRECTABLE; + case AMDGPU_RAS_ERROR__POISON: + return TA_RAS_ERROR__POISON; + default: + WARN_ONCE(1, "RAS ERROR: unexpected error type %d\n", error); + return TA_RAS_ERROR__NONE; + } +} + +/* called in ip_init and ip_fini */ +int amdgpu_ras_init(struct amdgpu_device *adev); +int amdgpu_ras_late_init(struct amdgpu_device *adev); +int amdgpu_ras_fini(struct amdgpu_device *adev); +int amdgpu_ras_pre_fini(struct amdgpu_device *adev); + +int amdgpu_ras_block_late_init(struct amdgpu_device *adev, + struct ras_common_if *ras_block); + +void amdgpu_ras_block_late_fini(struct amdgpu_device *adev, + struct ras_common_if *ras_block); + +int amdgpu_ras_feature_enable(struct amdgpu_device *adev, + struct ras_common_if *head, bool enable); + +int amdgpu_ras_feature_enable_on_boot(struct amdgpu_device *adev, + struct ras_common_if *head, bool enable); + +int amdgpu_ras_sysfs_create(struct amdgpu_device *adev, + struct ras_common_if *head); + +int amdgpu_ras_sysfs_remove(struct amdgpu_device *adev, + struct ras_common_if *head); + +void amdgpu_ras_debugfs_create_all(struct amdgpu_device *adev); + +int amdgpu_ras_query_error_status(struct amdgpu_device *adev, + struct ras_query_if *info); + +int amdgpu_ras_reset_error_status(struct amdgpu_device *adev, + enum amdgpu_ras_block block); + +int amdgpu_ras_error_inject(struct amdgpu_device *adev, + struct ras_inject_if *info); + +int amdgpu_ras_interrupt_add_handler(struct amdgpu_device *adev, + struct ras_common_if *head); + +int amdgpu_ras_interrupt_remove_handler(struct amdgpu_device *adev, + struct ras_common_if *head); + +int amdgpu_ras_interrupt_dispatch(struct amdgpu_device *adev, + struct ras_dispatch_if *info); + +struct ras_manager *amdgpu_ras_find_obj(struct amdgpu_device *adev, + struct ras_common_if *head); + +extern atomic_t amdgpu_ras_in_intr; + +static inline bool amdgpu_ras_intr_triggered(void) +{ + return !!atomic_read(&amdgpu_ras_in_intr); +} + +static inline void amdgpu_ras_intr_cleared(void) +{ + atomic_set(&amdgpu_ras_in_intr, 0); +} + +void amdgpu_ras_global_ras_isr(struct amdgpu_device *adev); + +void amdgpu_ras_set_error_query_ready(struct amdgpu_device *adev, bool ready); + +bool amdgpu_ras_need_emergency_restart(struct amdgpu_device *adev); + +void amdgpu_release_ras_context(struct amdgpu_device *adev); + +int amdgpu_persistent_edc_harvesting_supported(struct amdgpu_device *adev); + +const char *get_ras_block_str(struct ras_common_if *ras_block); + +bool amdgpu_ras_is_poison_mode_supported(struct amdgpu_device *adev); + +int amdgpu_ras_is_supported(struct amdgpu_device *adev, unsigned int block); + +int amdgpu_ras_reset_gpu(struct amdgpu_device *adev); + +struct amdgpu_ras* amdgpu_ras_get_context(struct amdgpu_device *adev); + +int amdgpu_ras_set_context(struct amdgpu_device *adev, struct amdgpu_ras *ras_con); + +int amdgpu_ras_register_ras_block(struct amdgpu_device *adev, + struct amdgpu_ras_block_object *ras_block_obj); +void amdgpu_ras_interrupt_fatal_error_handler(struct amdgpu_device *adev); +void amdgpu_ras_get_error_type_name(uint32_t err_type, char *err_type_name); +bool amdgpu_ras_inst_get_memory_id_field(struct amdgpu_device *adev, + const struct amdgpu_ras_err_status_reg_entry *reg_entry, + uint32_t instance, + uint32_t *memory_id); +bool amdgpu_ras_inst_get_err_cnt_field(struct amdgpu_device *adev, + const struct amdgpu_ras_err_status_reg_entry *reg_entry, + uint32_t instance, + unsigned long *err_cnt); +void amdgpu_ras_inst_query_ras_error_count(struct amdgpu_device *adev, + const struct amdgpu_ras_err_status_reg_entry *reg_list, + uint32_t reg_list_size, + const struct amdgpu_ras_memory_id_entry *mem_list, + uint32_t mem_list_size, + uint32_t instance, + uint32_t err_type, + unsigned long *err_count); +void amdgpu_ras_inst_reset_ras_error_count(struct amdgpu_device *adev, + const struct amdgpu_ras_err_status_reg_entry *reg_list, + uint32_t reg_list_size, + uint32_t instance); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c new file mode 100644 index 000000000..9d82701d3 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c @@ -0,0 +1,1420 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu_ras_eeprom.h" +#include "amdgpu.h" +#include "amdgpu_ras.h" +#include +#include "atom.h" +#include "amdgpu_eeprom.h" +#include "amdgpu_atomfirmware.h" +#include +#include + +#include "amdgpu_reset.h" + +/* These are memory addresses as would be seen by one or more EEPROM + * chips strung on the I2C bus, usually by manipulating pins 1-3 of a + * set of EEPROM devices. They form a continuous memory space. + * + * The I2C device address includes the device type identifier, 1010b, + * which is a reserved value and indicates that this is an I2C EEPROM + * device. It also includes the top 3 bits of the 19 bit EEPROM memory + * address, namely bits 18, 17, and 16. This makes up the 7 bit + * address sent on the I2C bus with bit 0 being the direction bit, + * which is not represented here, and sent by the hardware directly. + * + * For instance, + * 50h = 1010000b => device type identifier 1010b, bits 18:16 = 000b, address 0. + * 54h = 1010100b => --"--, bits 18:16 = 100b, address 40000h. + * 56h = 1010110b => --"--, bits 18:16 = 110b, address 60000h. + * Depending on the size of the I2C EEPROM device(s), bits 18:16 may + * address memory in a device or a device on the I2C bus, depending on + * the status of pins 1-3. See top of amdgpu_eeprom.c. + * + * The RAS table lives either at address 0 or address 40000h of EEPROM. + */ +#define EEPROM_I2C_MADDR_0 0x0 +#define EEPROM_I2C_MADDR_4 0x40000 + +/* + * The 2 macros bellow represent the actual size in bytes that + * those entities occupy in the EEPROM memory. + * RAS_TABLE_RECORD_SIZE is different than sizeof(eeprom_table_record) which + * uses uint64 to store 6b fields such as retired_page. + */ +#define RAS_TABLE_HEADER_SIZE 20 +#define RAS_TABLE_RECORD_SIZE 24 + +/* Table hdr is 'AMDR' */ +#define RAS_TABLE_HDR_VAL 0x414d4452 + +/* Bad GPU tag ‘BADG’ */ +#define RAS_TABLE_HDR_BAD 0x42414447 + +/* + * EEPROM Table structure v1 + * --------------------------------- + * | | + * | EEPROM TABLE HEADER | + * | ( size 20 Bytes ) | + * | | + * --------------------------------- + * | | + * | BAD PAGE RECORD AREA | + * | | + * --------------------------------- + */ + +/* Assume 2-Mbit size EEPROM and take up the whole space. */ +#define RAS_TBL_SIZE_BYTES (256 * 1024) +#define RAS_TABLE_START 0 +#define RAS_HDR_START RAS_TABLE_START +#define RAS_RECORD_START (RAS_HDR_START + RAS_TABLE_HEADER_SIZE) +#define RAS_MAX_RECORD_COUNT ((RAS_TBL_SIZE_BYTES - RAS_TABLE_HEADER_SIZE) \ + / RAS_TABLE_RECORD_SIZE) + +/* + * EEPROM Table structrue v2.1 + * --------------------------------- + * | | + * | EEPROM TABLE HEADER | + * | ( size 20 Bytes ) | + * | | + * --------------------------------- + * | | + * | EEPROM TABLE RAS INFO | + * | (available info size 4 Bytes) | + * | ( reserved size 252 Bytes ) | + * | | + * --------------------------------- + * | | + * | BAD PAGE RECORD AREA | + * | | + * --------------------------------- + */ + +/* EEPROM Table V2_1 */ +#define RAS_TABLE_V2_1_INFO_SIZE 256 +#define RAS_TABLE_V2_1_INFO_START RAS_TABLE_HEADER_SIZE +#define RAS_RECORD_START_V2_1 (RAS_HDR_START + RAS_TABLE_HEADER_SIZE + \ + RAS_TABLE_V2_1_INFO_SIZE) +#define RAS_MAX_RECORD_COUNT_V2_1 ((RAS_TBL_SIZE_BYTES - RAS_TABLE_HEADER_SIZE - \ + RAS_TABLE_V2_1_INFO_SIZE) \ + / RAS_TABLE_RECORD_SIZE) + +/* Given a zero-based index of an EEPROM RAS record, yields the EEPROM + * offset off of RAS_TABLE_START. That is, this is something you can + * add to control->i2c_address, and then tell I2C layer to read + * from/write to there. _N is the so called absolute index, + * because it starts right after the table header. + */ +#define RAS_INDEX_TO_OFFSET(_C, _N) ((_C)->ras_record_offset + \ + (_N) * RAS_TABLE_RECORD_SIZE) + +#define RAS_OFFSET_TO_INDEX(_C, _O) (((_O) - \ + (_C)->ras_record_offset) / RAS_TABLE_RECORD_SIZE) + +/* Given a 0-based relative record index, 0, 1, 2, ..., etc., off + * of "fri", return the absolute record index off of the end of + * the table header. + */ +#define RAS_RI_TO_AI(_C, _I) (((_I) + (_C)->ras_fri) % \ + (_C)->ras_max_record_count) + +#define RAS_NUM_RECS(_tbl_hdr) (((_tbl_hdr)->tbl_size - \ + RAS_TABLE_HEADER_SIZE) / RAS_TABLE_RECORD_SIZE) + +#define RAS_NUM_RECS_V2_1(_tbl_hdr) (((_tbl_hdr)->tbl_size - \ + RAS_TABLE_HEADER_SIZE - \ + RAS_TABLE_V2_1_INFO_SIZE) / RAS_TABLE_RECORD_SIZE) + +#define to_amdgpu_device(x) (container_of(x, struct amdgpu_ras, eeprom_control))->adev + +static bool __is_ras_eeprom_supported(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(11, 0, 2): /* VEGA20 and ARCTURUS */ + case IP_VERSION(11, 0, 7): /* Sienna cichlid */ + case IP_VERSION(13, 0, 0): + case IP_VERSION(13, 0, 2): /* Aldebaran */ + case IP_VERSION(13, 0, 10): + return true; + case IP_VERSION(13, 0, 6): + return (adev->gmc.is_app_apu) ? false : true; + default: + return false; + } +} + +static bool __get_eeprom_i2c_addr(struct amdgpu_device *adev, + struct amdgpu_ras_eeprom_control *control) +{ + struct atom_context *atom_ctx = adev->mode_info.atom_context; + u8 i2c_addr; + + if (!control) + return false; + + if (amdgpu_atomfirmware_ras_rom_addr(adev, &i2c_addr)) { + /* The address given by VBIOS is an 8-bit, wire-format + * address, i.e. the most significant byte. + * + * Normalize it to a 19-bit EEPROM address. Remove the + * device type identifier and make it a 7-bit address; + * then make it a 19-bit EEPROM address. See top of + * amdgpu_eeprom.c. + */ + i2c_addr = (i2c_addr & 0x0F) >> 1; + control->i2c_address = ((u32) i2c_addr) << 16; + + return true; + } + + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(11, 0, 2): + /* VEGA20 and ARCTURUS */ + if (adev->asic_type == CHIP_VEGA20) + control->i2c_address = EEPROM_I2C_MADDR_0; + else if (strnstr(atom_ctx->vbios_pn, + "D342", + sizeof(atom_ctx->vbios_pn))) + control->i2c_address = EEPROM_I2C_MADDR_0; + else + control->i2c_address = EEPROM_I2C_MADDR_4; + return true; + case IP_VERSION(11, 0, 7): + control->i2c_address = EEPROM_I2C_MADDR_0; + return true; + case IP_VERSION(13, 0, 2): + if (strnstr(atom_ctx->vbios_pn, "D673", + sizeof(atom_ctx->vbios_pn))) + control->i2c_address = EEPROM_I2C_MADDR_4; + else + control->i2c_address = EEPROM_I2C_MADDR_0; + return true; + case IP_VERSION(13, 0, 0): + if (strnstr(atom_ctx->vbios_pn, "D707", + sizeof(atom_ctx->vbios_pn))) + control->i2c_address = EEPROM_I2C_MADDR_0; + else + control->i2c_address = EEPROM_I2C_MADDR_4; + return true; + case IP_VERSION(13, 0, 6): + case IP_VERSION(13, 0, 10): + control->i2c_address = EEPROM_I2C_MADDR_4; + return true; + default: + return false; + } +} + +static void +__encode_table_header_to_buf(struct amdgpu_ras_eeprom_table_header *hdr, + unsigned char *buf) +{ + u32 *pp = (uint32_t *)buf; + + pp[0] = cpu_to_le32(hdr->header); + pp[1] = cpu_to_le32(hdr->version); + pp[2] = cpu_to_le32(hdr->first_rec_offset); + pp[3] = cpu_to_le32(hdr->tbl_size); + pp[4] = cpu_to_le32(hdr->checksum); +} + +static void +__decode_table_header_from_buf(struct amdgpu_ras_eeprom_table_header *hdr, + unsigned char *buf) +{ + u32 *pp = (uint32_t *)buf; + + hdr->header = le32_to_cpu(pp[0]); + hdr->version = le32_to_cpu(pp[1]); + hdr->first_rec_offset = le32_to_cpu(pp[2]); + hdr->tbl_size = le32_to_cpu(pp[3]); + hdr->checksum = le32_to_cpu(pp[4]); +} + +static int __write_table_header(struct amdgpu_ras_eeprom_control *control) +{ + u8 buf[RAS_TABLE_HEADER_SIZE]; + struct amdgpu_device *adev = to_amdgpu_device(control); + int res; + + memset(buf, 0, sizeof(buf)); + __encode_table_header_to_buf(&control->tbl_hdr, buf); + + /* i2c may be unstable in gpu reset */ + down_read(&adev->reset_domain->sem); + res = amdgpu_eeprom_write(adev->pm.ras_eeprom_i2c_bus, + control->i2c_address + + control->ras_header_offset, + buf, RAS_TABLE_HEADER_SIZE); + up_read(&adev->reset_domain->sem); + + if (res < 0) { + DRM_ERROR("Failed to write EEPROM table header:%d", res); + } else if (res < RAS_TABLE_HEADER_SIZE) { + DRM_ERROR("Short write:%d out of %d\n", + res, RAS_TABLE_HEADER_SIZE); + res = -EIO; + } else { + res = 0; + } + + return res; +} + +static void +__encode_table_ras_info_to_buf(struct amdgpu_ras_eeprom_table_ras_info *rai, + unsigned char *buf) +{ + u32 *pp = (uint32_t *)buf; + u32 tmp; + + tmp = ((uint32_t)(rai->rma_status) & 0xFF) | + (((uint32_t)(rai->health_percent) << 8) & 0xFF00) | + (((uint32_t)(rai->ecc_page_threshold) << 16) & 0xFFFF0000); + pp[0] = cpu_to_le32(tmp); +} + +static void +__decode_table_ras_info_from_buf(struct amdgpu_ras_eeprom_table_ras_info *rai, + unsigned char *buf) +{ + u32 *pp = (uint32_t *)buf; + u32 tmp; + + tmp = le32_to_cpu(pp[0]); + rai->rma_status = tmp & 0xFF; + rai->health_percent = (tmp >> 8) & 0xFF; + rai->ecc_page_threshold = (tmp >> 16) & 0xFFFF; +} + +static int __write_table_ras_info(struct amdgpu_ras_eeprom_control *control) +{ + struct amdgpu_device *adev = to_amdgpu_device(control); + u8 *buf; + int res; + + buf = kzalloc(RAS_TABLE_V2_1_INFO_SIZE, GFP_KERNEL); + if (!buf) { + DRM_ERROR("Failed to alloc buf to write table ras info\n"); + return -ENOMEM; + } + + __encode_table_ras_info_to_buf(&control->tbl_rai, buf); + + /* i2c may be unstable in gpu reset */ + down_read(&adev->reset_domain->sem); + res = amdgpu_eeprom_write(adev->pm.ras_eeprom_i2c_bus, + control->i2c_address + + control->ras_info_offset, + buf, RAS_TABLE_V2_1_INFO_SIZE); + up_read(&adev->reset_domain->sem); + + if (res < 0) { + DRM_ERROR("Failed to write EEPROM table ras info:%d", res); + } else if (res < RAS_TABLE_V2_1_INFO_SIZE) { + DRM_ERROR("Short write:%d out of %d\n", + res, RAS_TABLE_V2_1_INFO_SIZE); + res = -EIO; + } else { + res = 0; + } + + kfree(buf); + + return res; +} + +static u8 __calc_hdr_byte_sum(const struct amdgpu_ras_eeprom_control *control) +{ + int ii; + u8 *pp, csum; + size_t sz; + + /* Header checksum, skip checksum field in the calculation */ + sz = sizeof(control->tbl_hdr) - sizeof(control->tbl_hdr.checksum); + pp = (u8 *) &control->tbl_hdr; + csum = 0; + for (ii = 0; ii < sz; ii++, pp++) + csum += *pp; + + return csum; +} + +static u8 __calc_ras_info_byte_sum(const struct amdgpu_ras_eeprom_control *control) +{ + int ii; + u8 *pp, csum; + size_t sz; + + sz = sizeof(control->tbl_rai); + pp = (u8 *) &control->tbl_rai; + csum = 0; + for (ii = 0; ii < sz; ii++, pp++) + csum += *pp; + + return csum; +} + +static int amdgpu_ras_eeprom_correct_header_tag( + struct amdgpu_ras_eeprom_control *control, + uint32_t header) +{ + struct amdgpu_ras_eeprom_table_header *hdr = &control->tbl_hdr; + u8 *hh; + int res; + u8 csum; + + csum = -hdr->checksum; + + hh = (void *) &hdr->header; + csum -= (hh[0] + hh[1] + hh[2] + hh[3]); + hh = (void *) &header; + csum += hh[0] + hh[1] + hh[2] + hh[3]; + csum = -csum; + mutex_lock(&control->ras_tbl_mutex); + hdr->header = header; + hdr->checksum = csum; + res = __write_table_header(control); + mutex_unlock(&control->ras_tbl_mutex); + + return res; +} + +/** + * amdgpu_ras_eeprom_reset_table -- Reset the RAS EEPROM table + * @control: pointer to control structure + * + * Reset the contents of the header of the RAS EEPROM table. + * Return 0 on success, -errno on error. + */ +int amdgpu_ras_eeprom_reset_table(struct amdgpu_ras_eeprom_control *control) +{ + struct amdgpu_device *adev = to_amdgpu_device(control); + struct amdgpu_ras_eeprom_table_header *hdr = &control->tbl_hdr; + struct amdgpu_ras_eeprom_table_ras_info *rai = &control->tbl_rai; + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + u8 csum; + int res; + + mutex_lock(&control->ras_tbl_mutex); + + hdr->header = RAS_TABLE_HDR_VAL; + if (adev->umc.ras && + adev->umc.ras->set_eeprom_table_version) + adev->umc.ras->set_eeprom_table_version(hdr); + else + hdr->version = RAS_TABLE_VER_V1; + + if (hdr->version == RAS_TABLE_VER_V2_1) { + hdr->first_rec_offset = RAS_RECORD_START_V2_1; + hdr->tbl_size = RAS_TABLE_HEADER_SIZE + + RAS_TABLE_V2_1_INFO_SIZE; + rai->rma_status = GPU_HEALTH_USABLE; + /** + * GPU health represented as a percentage. + * 0 means worst health, 100 means fully health. + */ + rai->health_percent = 100; + /* ecc_page_threshold = 0 means disable bad page retirement */ + rai->ecc_page_threshold = con->bad_page_cnt_threshold; + } else { + hdr->first_rec_offset = RAS_RECORD_START; + hdr->tbl_size = RAS_TABLE_HEADER_SIZE; + } + + csum = __calc_hdr_byte_sum(control); + if (hdr->version == RAS_TABLE_VER_V2_1) + csum += __calc_ras_info_byte_sum(control); + csum = -csum; + hdr->checksum = csum; + res = __write_table_header(control); + if (!res && hdr->version > RAS_TABLE_VER_V1) + res = __write_table_ras_info(control); + + control->ras_num_recs = 0; + control->ras_fri = 0; + + amdgpu_dpm_send_hbm_bad_pages_num(adev, control->ras_num_recs); + + control->bad_channel_bitmap = 0; + amdgpu_dpm_send_hbm_bad_channel_flag(adev, control->bad_channel_bitmap); + con->update_channel_flag = false; + + amdgpu_ras_debugfs_set_ret_size(control); + + mutex_unlock(&control->ras_tbl_mutex); + + return res; +} + +static void +__encode_table_record_to_buf(struct amdgpu_ras_eeprom_control *control, + struct eeprom_table_record *record, + unsigned char *buf) +{ + __le64 tmp = 0; + int i = 0; + + /* Next are all record fields according to EEPROM page spec in LE foramt */ + buf[i++] = record->err_type; + + buf[i++] = record->bank; + + tmp = cpu_to_le64(record->ts); + memcpy(buf + i, &tmp, 8); + i += 8; + + tmp = cpu_to_le64((record->offset & 0xffffffffffff)); + memcpy(buf + i, &tmp, 6); + i += 6; + + buf[i++] = record->mem_channel; + buf[i++] = record->mcumc_id; + + tmp = cpu_to_le64((record->retired_page & 0xffffffffffff)); + memcpy(buf + i, &tmp, 6); +} + +static void +__decode_table_record_from_buf(struct amdgpu_ras_eeprom_control *control, + struct eeprom_table_record *record, + unsigned char *buf) +{ + __le64 tmp = 0; + int i = 0; + + /* Next are all record fields according to EEPROM page spec in LE foramt */ + record->err_type = buf[i++]; + + record->bank = buf[i++]; + + memcpy(&tmp, buf + i, 8); + record->ts = le64_to_cpu(tmp); + i += 8; + + memcpy(&tmp, buf + i, 6); + record->offset = (le64_to_cpu(tmp) & 0xffffffffffff); + i += 6; + + record->mem_channel = buf[i++]; + record->mcumc_id = buf[i++]; + + memcpy(&tmp, buf + i, 6); + record->retired_page = (le64_to_cpu(tmp) & 0xffffffffffff); +} + +bool amdgpu_ras_eeprom_check_err_threshold(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + + if (!__is_ras_eeprom_supported(adev) || + !amdgpu_bad_page_threshold) + return false; + + /* skip check eeprom table for VEGA20 Gaming */ + if (!con) + return false; + else + if (!(con->features & BIT(AMDGPU_RAS_BLOCK__UMC))) + return false; + + if (con->eeprom_control.tbl_hdr.header == RAS_TABLE_HDR_BAD) { + if (amdgpu_bad_page_threshold == -1) { + dev_warn(adev->dev, "RAS records:%d exceed threshold:%d", + con->eeprom_control.ras_num_recs, con->bad_page_cnt_threshold); + dev_warn(adev->dev, + "But GPU can be operated due to bad_page_threshold = -1.\n"); + return false; + } else { + dev_warn(adev->dev, "This GPU is in BAD status."); + dev_warn(adev->dev, "Please retire it or set a larger " + "threshold value when reloading driver.\n"); + return true; + } + } + + return false; +} + +/** + * __amdgpu_ras_eeprom_write -- write indexed from buffer to EEPROM + * @control: pointer to control structure + * @buf: pointer to buffer containing data to write + * @fri: start writing at this index + * @num: number of records to write + * + * The caller must hold the table mutex in @control. + * Return 0 on success, -errno otherwise. + */ +static int __amdgpu_ras_eeprom_write(struct amdgpu_ras_eeprom_control *control, + u8 *buf, const u32 fri, const u32 num) +{ + struct amdgpu_device *adev = to_amdgpu_device(control); + u32 buf_size; + int res; + + /* i2c may be unstable in gpu reset */ + down_read(&adev->reset_domain->sem); + buf_size = num * RAS_TABLE_RECORD_SIZE; + res = amdgpu_eeprom_write(adev->pm.ras_eeprom_i2c_bus, + control->i2c_address + + RAS_INDEX_TO_OFFSET(control, fri), + buf, buf_size); + up_read(&adev->reset_domain->sem); + if (res < 0) { + DRM_ERROR("Writing %d EEPROM table records error:%d", + num, res); + } else if (res < buf_size) { + /* Short write, return error. + */ + DRM_ERROR("Wrote %d records out of %d", + res / RAS_TABLE_RECORD_SIZE, num); + res = -EIO; + } else { + res = 0; + } + + return res; +} + +static int +amdgpu_ras_eeprom_append_table(struct amdgpu_ras_eeprom_control *control, + struct eeprom_table_record *record, + const u32 num) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(to_amdgpu_device(control)); + u32 a, b, i; + u8 *buf, *pp; + int res; + + buf = kcalloc(num, RAS_TABLE_RECORD_SIZE, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + /* Encode all of them in one go. + */ + pp = buf; + for (i = 0; i < num; i++, pp += RAS_TABLE_RECORD_SIZE) { + __encode_table_record_to_buf(control, &record[i], pp); + + /* update bad channel bitmap */ + if (!(control->bad_channel_bitmap & (1 << record[i].mem_channel))) { + control->bad_channel_bitmap |= 1 << record[i].mem_channel; + con->update_channel_flag = true; + } + } + + /* a, first record index to write into. + * b, last record index to write into. + * a = first index to read (fri) + number of records in the table, + * b = a + @num - 1. + * Let N = control->ras_max_num_record_count, then we have, + * case 0: 0 <= a <= b < N, + * just append @num records starting at a; + * case 1: 0 <= a < N <= b, + * append (N - a) records starting at a, and + * append the remainder, b % N + 1, starting at 0. + * case 2: 0 <= fri < N <= a <= b, then modulo N we get two subcases, + * case 2a: 0 <= a <= b < N + * append num records starting at a; and fix fri if b overwrote it, + * and since a <= b, if b overwrote it then a must've also, + * and if b didn't overwrite it, then a didn't also. + * case 2b: 0 <= b < a < N + * write num records starting at a, which wraps around 0=N + * and overwrite fri unconditionally. Now from case 2a, + * this means that b eclipsed fri to overwrite it and wrap + * around 0 again, i.e. b = 2N+r pre modulo N, so we unconditionally + * set fri = b + 1 (mod N). + * Now, since fri is updated in every case, except the trivial case 0, + * the number of records present in the table after writing, is, + * num_recs - 1 = b - fri (mod N), and we take the positive value, + * by adding an arbitrary multiple of N before taking the modulo N + * as shown below. + */ + a = control->ras_fri + control->ras_num_recs; + b = a + num - 1; + if (b < control->ras_max_record_count) { + res = __amdgpu_ras_eeprom_write(control, buf, a, num); + } else if (a < control->ras_max_record_count) { + u32 g0, g1; + + g0 = control->ras_max_record_count - a; + g1 = b % control->ras_max_record_count + 1; + res = __amdgpu_ras_eeprom_write(control, buf, a, g0); + if (res) + goto Out; + res = __amdgpu_ras_eeprom_write(control, + buf + g0 * RAS_TABLE_RECORD_SIZE, + 0, g1); + if (res) + goto Out; + if (g1 > control->ras_fri) + control->ras_fri = g1 % control->ras_max_record_count; + } else { + a %= control->ras_max_record_count; + b %= control->ras_max_record_count; + + if (a <= b) { + /* Note that, b - a + 1 = num. */ + res = __amdgpu_ras_eeprom_write(control, buf, a, num); + if (res) + goto Out; + if (b >= control->ras_fri) + control->ras_fri = (b + 1) % control->ras_max_record_count; + } else { + u32 g0, g1; + + /* b < a, which means, we write from + * a to the end of the table, and from + * the start of the table to b. + */ + g0 = control->ras_max_record_count - a; + g1 = b + 1; + res = __amdgpu_ras_eeprom_write(control, buf, a, g0); + if (res) + goto Out; + res = __amdgpu_ras_eeprom_write(control, + buf + g0 * RAS_TABLE_RECORD_SIZE, + 0, g1); + if (res) + goto Out; + control->ras_fri = g1 % control->ras_max_record_count; + } + } + control->ras_num_recs = 1 + (control->ras_max_record_count + b + - control->ras_fri) + % control->ras_max_record_count; +Out: + kfree(buf); + return res; +} + +static int +amdgpu_ras_eeprom_update_header(struct amdgpu_ras_eeprom_control *control) +{ + struct amdgpu_device *adev = to_amdgpu_device(control); + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + u8 *buf, *pp, csum; + u32 buf_size; + int res; + + /* Modify the header if it exceeds. + */ + if (amdgpu_bad_page_threshold != 0 && + control->ras_num_recs >= ras->bad_page_cnt_threshold) { + dev_warn(adev->dev, + "Saved bad pages %d reaches threshold value %d\n", + control->ras_num_recs, ras->bad_page_cnt_threshold); + control->tbl_hdr.header = RAS_TABLE_HDR_BAD; + if (control->tbl_hdr.version == RAS_TABLE_VER_V2_1) { + control->tbl_rai.rma_status = GPU_RETIRED__ECC_REACH_THRESHOLD; + control->tbl_rai.health_percent = 0; + } + } + + if (control->tbl_hdr.version == RAS_TABLE_VER_V2_1) + control->tbl_hdr.tbl_size = RAS_TABLE_HEADER_SIZE + + RAS_TABLE_V2_1_INFO_SIZE + + control->ras_num_recs * RAS_TABLE_RECORD_SIZE; + else + control->tbl_hdr.tbl_size = RAS_TABLE_HEADER_SIZE + + control->ras_num_recs * RAS_TABLE_RECORD_SIZE; + control->tbl_hdr.checksum = 0; + + buf_size = control->ras_num_recs * RAS_TABLE_RECORD_SIZE; + buf = kcalloc(control->ras_num_recs, RAS_TABLE_RECORD_SIZE, GFP_KERNEL); + if (!buf) { + DRM_ERROR("allocating memory for table of size %d bytes failed\n", + control->tbl_hdr.tbl_size); + res = -ENOMEM; + goto Out; + } + + down_read(&adev->reset_domain->sem); + res = amdgpu_eeprom_read(adev->pm.ras_eeprom_i2c_bus, + control->i2c_address + + control->ras_record_offset, + buf, buf_size); + up_read(&adev->reset_domain->sem); + if (res < 0) { + DRM_ERROR("EEPROM failed reading records:%d\n", + res); + goto Out; + } else if (res < buf_size) { + DRM_ERROR("EEPROM read %d out of %d bytes\n", + res, buf_size); + res = -EIO; + goto Out; + } + + /** + * bad page records have been stored in eeprom, + * now calculate gpu health percent + */ + if (amdgpu_bad_page_threshold != 0 && + control->tbl_hdr.version == RAS_TABLE_VER_V2_1 && + control->ras_num_recs < ras->bad_page_cnt_threshold) + control->tbl_rai.health_percent = ((ras->bad_page_cnt_threshold - + control->ras_num_recs) * 100) / + ras->bad_page_cnt_threshold; + + /* Recalc the checksum. + */ + csum = 0; + for (pp = buf; pp < buf + buf_size; pp++) + csum += *pp; + + csum += __calc_hdr_byte_sum(control); + if (control->tbl_hdr.version == RAS_TABLE_VER_V2_1) + csum += __calc_ras_info_byte_sum(control); + /* avoid sign extension when assigning to "checksum" */ + csum = -csum; + control->tbl_hdr.checksum = csum; + res = __write_table_header(control); + if (!res && control->tbl_hdr.version > RAS_TABLE_VER_V1) + res = __write_table_ras_info(control); +Out: + kfree(buf); + return res; +} + +/** + * amdgpu_ras_eeprom_append -- append records to the EEPROM RAS table + * @control: pointer to control structure + * @record: array of records to append + * @num: number of records in @record array + * + * Append @num records to the table, calculate the checksum and write + * the table back to EEPROM. The maximum number of records that + * can be appended is between 1 and control->ras_max_record_count, + * regardless of how many records are already stored in the table. + * + * Return 0 on success or if EEPROM is not supported, -errno on error. + */ +int amdgpu_ras_eeprom_append(struct amdgpu_ras_eeprom_control *control, + struct eeprom_table_record *record, + const u32 num) +{ + struct amdgpu_device *adev = to_amdgpu_device(control); + int res; + + if (!__is_ras_eeprom_supported(adev)) + return 0; + + if (num == 0) { + DRM_ERROR("will not append 0 records\n"); + return -EINVAL; + } else if (num > control->ras_max_record_count) { + DRM_ERROR("cannot append %d records than the size of table %d\n", + num, control->ras_max_record_count); + return -EINVAL; + } + + mutex_lock(&control->ras_tbl_mutex); + + res = amdgpu_ras_eeprom_append_table(control, record, num); + if (!res) + res = amdgpu_ras_eeprom_update_header(control); + if (!res) + amdgpu_ras_debugfs_set_ret_size(control); + + mutex_unlock(&control->ras_tbl_mutex); + return res; +} + +/** + * __amdgpu_ras_eeprom_read -- read indexed from EEPROM into buffer + * @control: pointer to control structure + * @buf: pointer to buffer to read into + * @fri: first record index, start reading at this index, absolute index + * @num: number of records to read + * + * The caller must hold the table mutex in @control. + * Return 0 on success, -errno otherwise. + */ +static int __amdgpu_ras_eeprom_read(struct amdgpu_ras_eeprom_control *control, + u8 *buf, const u32 fri, const u32 num) +{ + struct amdgpu_device *adev = to_amdgpu_device(control); + u32 buf_size; + int res; + + /* i2c may be unstable in gpu reset */ + down_read(&adev->reset_domain->sem); + buf_size = num * RAS_TABLE_RECORD_SIZE; + res = amdgpu_eeprom_read(adev->pm.ras_eeprom_i2c_bus, + control->i2c_address + + RAS_INDEX_TO_OFFSET(control, fri), + buf, buf_size); + up_read(&adev->reset_domain->sem); + if (res < 0) { + DRM_ERROR("Reading %d EEPROM table records error:%d", + num, res); + } else if (res < buf_size) { + /* Short read, return error. + */ + DRM_ERROR("Read %d records out of %d", + res / RAS_TABLE_RECORD_SIZE, num); + res = -EIO; + } else { + res = 0; + } + + return res; +} + +/** + * amdgpu_ras_eeprom_read -- read EEPROM + * @control: pointer to control structure + * @record: array of records to read into + * @num: number of records in @record + * + * Reads num records from the RAS table in EEPROM and + * writes the data into @record array. + * + * Returns 0 on success, -errno on error. + */ +int amdgpu_ras_eeprom_read(struct amdgpu_ras_eeprom_control *control, + struct eeprom_table_record *record, + const u32 num) +{ + struct amdgpu_device *adev = to_amdgpu_device(control); + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + int i, res; + u8 *buf, *pp; + u32 g0, g1; + + if (!__is_ras_eeprom_supported(adev)) + return 0; + + if (num == 0) { + DRM_ERROR("will not read 0 records\n"); + return -EINVAL; + } else if (num > control->ras_num_recs) { + DRM_ERROR("too many records to read:%d available:%d\n", + num, control->ras_num_recs); + return -EINVAL; + } + + buf = kcalloc(num, RAS_TABLE_RECORD_SIZE, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + /* Determine how many records to read, from the first record + * index, fri, to the end of the table, and from the beginning + * of the table, such that the total number of records is + * @num, and we handle wrap around when fri > 0 and + * fri + num > RAS_MAX_RECORD_COUNT. + * + * First we compute the index of the last element + * which would be fetched from each region, + * g0 is in [fri, fri + num - 1], and + * g1 is in [0, RAS_MAX_RECORD_COUNT - 1]. + * Then, if g0 < RAS_MAX_RECORD_COUNT, the index of + * the last element to fetch, we set g0 to _the number_ + * of elements to fetch, @num, since we know that the last + * indexed to be fetched does not exceed the table. + * + * If, however, g0 >= RAS_MAX_RECORD_COUNT, then + * we set g0 to the number of elements to read + * until the end of the table, and g1 to the number of + * elements to read from the beginning of the table. + */ + g0 = control->ras_fri + num - 1; + g1 = g0 % control->ras_max_record_count; + if (g0 < control->ras_max_record_count) { + g0 = num; + g1 = 0; + } else { + g0 = control->ras_max_record_count - control->ras_fri; + g1 += 1; + } + + mutex_lock(&control->ras_tbl_mutex); + res = __amdgpu_ras_eeprom_read(control, buf, control->ras_fri, g0); + if (res) + goto Out; + if (g1) { + res = __amdgpu_ras_eeprom_read(control, + buf + g0 * RAS_TABLE_RECORD_SIZE, + 0, g1); + if (res) + goto Out; + } + + res = 0; + + /* Read up everything? Then transform. + */ + pp = buf; + for (i = 0; i < num; i++, pp += RAS_TABLE_RECORD_SIZE) { + __decode_table_record_from_buf(control, &record[i], pp); + + /* update bad channel bitmap */ + if (!(control->bad_channel_bitmap & (1 << record[i].mem_channel))) { + control->bad_channel_bitmap |= 1 << record[i].mem_channel; + con->update_channel_flag = true; + } + } +Out: + kfree(buf); + mutex_unlock(&control->ras_tbl_mutex); + + return res; +} + +uint32_t amdgpu_ras_eeprom_max_record_count(struct amdgpu_ras_eeprom_control *control) +{ + if (control->tbl_hdr.version == RAS_TABLE_VER_V2_1) + return RAS_MAX_RECORD_COUNT_V2_1; + else + return RAS_MAX_RECORD_COUNT; +} + +static ssize_t +amdgpu_ras_debugfs_eeprom_size_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + struct amdgpu_ras_eeprom_control *control = ras ? &ras->eeprom_control : NULL; + u8 data[50]; + int res; + + if (!size) + return size; + + if (!ras || !control) { + res = snprintf(data, sizeof(data), "Not supported\n"); + } else { + res = snprintf(data, sizeof(data), "%d bytes or %d records\n", + RAS_TBL_SIZE_BYTES, control->ras_max_record_count); + } + + if (*pos >= res) + return 0; + + res -= *pos; + res = min_t(size_t, res, size); + + if (copy_to_user(buf, &data[*pos], res)) + return -EFAULT; + + *pos += res; + + return res; +} + +const struct file_operations amdgpu_ras_debugfs_eeprom_size_ops = { + .owner = THIS_MODULE, + .read = amdgpu_ras_debugfs_eeprom_size_read, + .write = NULL, + .llseek = default_llseek, +}; + +static const char *tbl_hdr_str = " Signature Version FirstOffs Size Checksum\n"; +static const char *tbl_hdr_fmt = "0x%08X 0x%08X 0x%08X 0x%08X 0x%08X\n"; +#define tbl_hdr_fmt_size (5 * (2+8) + 4 + 1) +static const char *rec_hdr_str = "Index Offset ErrType Bank/CU TimeStamp Offs/Addr MemChl MCUMCID RetiredPage\n"; +static const char *rec_hdr_fmt = "%5d 0x%05X %7s 0x%02X 0x%016llX 0x%012llX 0x%02X 0x%02X 0x%012llX\n"; +#define rec_hdr_fmt_size (5 + 1 + 7 + 1 + 7 + 1 + 7 + 1 + 18 + 1 + 14 + 1 + 6 + 1 + 7 + 1 + 14 + 1) + +static const char *record_err_type_str[AMDGPU_RAS_EEPROM_ERR_COUNT] = { + "ignore", + "re", + "ue", +}; + +static loff_t amdgpu_ras_debugfs_table_size(struct amdgpu_ras_eeprom_control *control) +{ + return strlen(tbl_hdr_str) + tbl_hdr_fmt_size + + strlen(rec_hdr_str) + rec_hdr_fmt_size * control->ras_num_recs; +} + +void amdgpu_ras_debugfs_set_ret_size(struct amdgpu_ras_eeprom_control *control) +{ + struct amdgpu_ras *ras = container_of(control, struct amdgpu_ras, + eeprom_control); + struct dentry *de = ras->de_ras_eeprom_table; + + if (de) + d_inode(de)->i_size = amdgpu_ras_debugfs_table_size(control); +} + +static ssize_t amdgpu_ras_debugfs_table_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + struct amdgpu_ras_eeprom_control *control = &ras->eeprom_control; + const size_t orig_size = size; + int res = -EFAULT; + size_t data_len; + + mutex_lock(&control->ras_tbl_mutex); + + /* We want *pos - data_len > 0, which means there's + * bytes to be printed from data. + */ + data_len = strlen(tbl_hdr_str); + if (*pos < data_len) { + data_len -= *pos; + data_len = min_t(size_t, data_len, size); + if (copy_to_user(buf, &tbl_hdr_str[*pos], data_len)) + goto Out; + buf += data_len; + size -= data_len; + *pos += data_len; + } + + data_len = strlen(tbl_hdr_str) + tbl_hdr_fmt_size; + if (*pos < data_len && size > 0) { + u8 data[tbl_hdr_fmt_size + 1]; + loff_t lpos; + + snprintf(data, sizeof(data), tbl_hdr_fmt, + control->tbl_hdr.header, + control->tbl_hdr.version, + control->tbl_hdr.first_rec_offset, + control->tbl_hdr.tbl_size, + control->tbl_hdr.checksum); + + data_len -= *pos; + data_len = min_t(size_t, data_len, size); + lpos = *pos - strlen(tbl_hdr_str); + if (copy_to_user(buf, &data[lpos], data_len)) + goto Out; + buf += data_len; + size -= data_len; + *pos += data_len; + } + + data_len = strlen(tbl_hdr_str) + tbl_hdr_fmt_size + strlen(rec_hdr_str); + if (*pos < data_len && size > 0) { + loff_t lpos; + + data_len -= *pos; + data_len = min_t(size_t, data_len, size); + lpos = *pos - strlen(tbl_hdr_str) - tbl_hdr_fmt_size; + if (copy_to_user(buf, &rec_hdr_str[lpos], data_len)) + goto Out; + buf += data_len; + size -= data_len; + *pos += data_len; + } + + data_len = amdgpu_ras_debugfs_table_size(control); + if (*pos < data_len && size > 0) { + u8 dare[RAS_TABLE_RECORD_SIZE]; + u8 data[rec_hdr_fmt_size + 1]; + struct eeprom_table_record record; + int s, r; + + /* Find the starting record index + */ + s = *pos - strlen(tbl_hdr_str) - tbl_hdr_fmt_size - + strlen(rec_hdr_str); + s = s / rec_hdr_fmt_size; + r = *pos - strlen(tbl_hdr_str) - tbl_hdr_fmt_size - + strlen(rec_hdr_str); + r = r % rec_hdr_fmt_size; + + for ( ; size > 0 && s < control->ras_num_recs; s++) { + u32 ai = RAS_RI_TO_AI(control, s); + /* Read a single record + */ + res = __amdgpu_ras_eeprom_read(control, dare, ai, 1); + if (res) + goto Out; + __decode_table_record_from_buf(control, &record, dare); + snprintf(data, sizeof(data), rec_hdr_fmt, + s, + RAS_INDEX_TO_OFFSET(control, ai), + record_err_type_str[record.err_type], + record.bank, + record.ts, + record.offset, + record.mem_channel, + record.mcumc_id, + record.retired_page); + + data_len = min_t(size_t, rec_hdr_fmt_size - r, size); + if (copy_to_user(buf, &data[r], data_len)) { + res = -EFAULT; + goto Out; + } + buf += data_len; + size -= data_len; + *pos += data_len; + r = 0; + } + } + res = 0; +Out: + mutex_unlock(&control->ras_tbl_mutex); + return res < 0 ? res : orig_size - size; +} + +static ssize_t +amdgpu_ras_debugfs_eeprom_table_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + struct amdgpu_ras_eeprom_control *control = ras ? &ras->eeprom_control : NULL; + u8 data[81]; + int res; + + if (!size) + return size; + + if (!ras || !control) { + res = snprintf(data, sizeof(data), "Not supported\n"); + if (*pos >= res) + return 0; + + res -= *pos; + res = min_t(size_t, res, size); + + if (copy_to_user(buf, &data[*pos], res)) + return -EFAULT; + + *pos += res; + + return res; + } else { + return amdgpu_ras_debugfs_table_read(f, buf, size, pos); + } +} + +const struct file_operations amdgpu_ras_debugfs_eeprom_table_ops = { + .owner = THIS_MODULE, + .read = amdgpu_ras_debugfs_eeprom_table_read, + .write = NULL, + .llseek = default_llseek, +}; + +/** + * __verify_ras_table_checksum -- verify the RAS EEPROM table checksum + * @control: pointer to control structure + * + * Check the checksum of the stored in EEPROM RAS table. + * + * Return 0 if the checksum is correct, + * positive if it is not correct, and + * -errno on I/O error. + */ +static int __verify_ras_table_checksum(struct amdgpu_ras_eeprom_control *control) +{ + struct amdgpu_device *adev = to_amdgpu_device(control); + int buf_size, res; + u8 csum, *buf, *pp; + + if (control->tbl_hdr.version == RAS_TABLE_VER_V2_1) + buf_size = RAS_TABLE_HEADER_SIZE + + RAS_TABLE_V2_1_INFO_SIZE + + control->ras_num_recs * RAS_TABLE_RECORD_SIZE; + else + buf_size = RAS_TABLE_HEADER_SIZE + + control->ras_num_recs * RAS_TABLE_RECORD_SIZE; + + buf = kzalloc(buf_size, GFP_KERNEL); + if (!buf) { + DRM_ERROR("Out of memory checking RAS table checksum.\n"); + return -ENOMEM; + } + + res = amdgpu_eeprom_read(adev->pm.ras_eeprom_i2c_bus, + control->i2c_address + + control->ras_header_offset, + buf, buf_size); + if (res < buf_size) { + DRM_ERROR("Partial read for checksum, res:%d\n", res); + /* On partial reads, return -EIO. + */ + if (res >= 0) + res = -EIO; + goto Out; + } + + csum = 0; + for (pp = buf; pp < buf + buf_size; pp++) + csum += *pp; +Out: + kfree(buf); + return res < 0 ? res : csum; +} + +static int __read_table_ras_info(struct amdgpu_ras_eeprom_control *control) +{ + struct amdgpu_ras_eeprom_table_ras_info *rai = &control->tbl_rai; + struct amdgpu_device *adev = to_amdgpu_device(control); + unsigned char *buf; + int res; + + buf = kzalloc(RAS_TABLE_V2_1_INFO_SIZE, GFP_KERNEL); + if (!buf) { + DRM_ERROR("Failed to alloc buf to read EEPROM table ras info\n"); + return -ENOMEM; + } + + /** + * EEPROM table V2_1 supports ras info, + * read EEPROM table ras info + */ + res = amdgpu_eeprom_read(adev->pm.ras_eeprom_i2c_bus, + control->i2c_address + control->ras_info_offset, + buf, RAS_TABLE_V2_1_INFO_SIZE); + if (res < RAS_TABLE_V2_1_INFO_SIZE) { + DRM_ERROR("Failed to read EEPROM table ras info, res:%d", res); + res = res >= 0 ? -EIO : res; + goto Out; + } + + __decode_table_ras_info_from_buf(rai, buf); + +Out: + kfree(buf); + return res == RAS_TABLE_V2_1_INFO_SIZE ? 0 : res; +} + +int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control, + bool *exceed_err_limit) +{ + struct amdgpu_device *adev = to_amdgpu_device(control); + unsigned char buf[RAS_TABLE_HEADER_SIZE] = { 0 }; + struct amdgpu_ras_eeprom_table_header *hdr = &control->tbl_hdr; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + int res; + + *exceed_err_limit = false; + + if (!__is_ras_eeprom_supported(adev)) + return 0; + + /* Verify i2c adapter is initialized */ + if (!adev->pm.ras_eeprom_i2c_bus || !adev->pm.ras_eeprom_i2c_bus->algo) + return -ENOENT; + + if (!__get_eeprom_i2c_addr(adev, control)) + return -EINVAL; + + control->ras_header_offset = RAS_HDR_START; + control->ras_info_offset = RAS_TABLE_V2_1_INFO_START; + mutex_init(&control->ras_tbl_mutex); + + /* Read the table header from EEPROM address */ + res = amdgpu_eeprom_read(adev->pm.ras_eeprom_i2c_bus, + control->i2c_address + control->ras_header_offset, + buf, RAS_TABLE_HEADER_SIZE); + if (res < RAS_TABLE_HEADER_SIZE) { + DRM_ERROR("Failed to read EEPROM table header, res:%d", res); + return res >= 0 ? -EIO : res; + } + + __decode_table_header_from_buf(hdr, buf); + + if (hdr->version == RAS_TABLE_VER_V2_1) { + control->ras_num_recs = RAS_NUM_RECS_V2_1(hdr); + control->ras_record_offset = RAS_RECORD_START_V2_1; + control->ras_max_record_count = RAS_MAX_RECORD_COUNT_V2_1; + } else { + control->ras_num_recs = RAS_NUM_RECS(hdr); + control->ras_record_offset = RAS_RECORD_START; + control->ras_max_record_count = RAS_MAX_RECORD_COUNT; + } + control->ras_fri = RAS_OFFSET_TO_INDEX(control, hdr->first_rec_offset); + + if (hdr->header == RAS_TABLE_HDR_VAL) { + DRM_DEBUG_DRIVER("Found existing EEPROM table with %d records", + control->ras_num_recs); + + if (hdr->version == RAS_TABLE_VER_V2_1) { + res = __read_table_ras_info(control); + if (res) + return res; + } + + res = __verify_ras_table_checksum(control); + if (res) + DRM_ERROR("RAS table incorrect checksum or error:%d\n", + res); + + /* Warn if we are at 90% of the threshold or above + */ + if (10 * control->ras_num_recs >= 9 * ras->bad_page_cnt_threshold) + dev_warn(adev->dev, "RAS records:%u exceeds 90%% of threshold:%d", + control->ras_num_recs, + ras->bad_page_cnt_threshold); + } else if (hdr->header == RAS_TABLE_HDR_BAD && + amdgpu_bad_page_threshold != 0) { + if (hdr->version == RAS_TABLE_VER_V2_1) { + res = __read_table_ras_info(control); + if (res) + return res; + } + + res = __verify_ras_table_checksum(control); + if (res) + DRM_ERROR("RAS Table incorrect checksum or error:%d\n", + res); + if (ras->bad_page_cnt_threshold > control->ras_num_recs) { + /* This means that, the threshold was increased since + * the last time the system was booted, and now, + * ras->bad_page_cnt_threshold - control->num_recs > 0, + * so that at least one more record can be saved, + * before the page count threshold is reached. + */ + dev_info(adev->dev, + "records:%d threshold:%d, resetting " + "RAS table header signature", + control->ras_num_recs, + ras->bad_page_cnt_threshold); + res = amdgpu_ras_eeprom_correct_header_tag(control, + RAS_TABLE_HDR_VAL); + } else { + dev_err(adev->dev, "RAS records:%d exceed threshold:%d", + control->ras_num_recs, ras->bad_page_cnt_threshold); + if (amdgpu_bad_page_threshold == -1) { + dev_warn(adev->dev, "GPU will be initialized due to bad_page_threshold = -1."); + res = 0; + } else { + *exceed_err_limit = true; + dev_err(adev->dev, + "RAS records:%d exceed threshold:%d, " + "GPU will not be initialized. Replace this GPU or increase the threshold", + control->ras_num_recs, ras->bad_page_cnt_threshold); + } + } + } else { + DRM_INFO("Creating a new EEPROM table"); + + res = amdgpu_ras_eeprom_reset_table(control); + } + + return res < 0 ? res : 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h new file mode 100644 index 000000000..6dfd667f3 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h @@ -0,0 +1,152 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef _AMDGPU_RAS_EEPROM_H +#define _AMDGPU_RAS_EEPROM_H + +#include + +#define RAS_TABLE_VER_V1 0x00010000 +#define RAS_TABLE_VER_V2_1 0x00021000 + +struct amdgpu_device; + +enum amdgpu_ras_gpu_health_status { + GPU_HEALTH_USABLE = 0, + GPU_RETIRED__ECC_REACH_THRESHOLD = 2, +}; + +enum amdgpu_ras_eeprom_err_type { + AMDGPU_RAS_EEPROM_ERR_NA, + AMDGPU_RAS_EEPROM_ERR_RECOVERABLE, + AMDGPU_RAS_EEPROM_ERR_NON_RECOVERABLE, + AMDGPU_RAS_EEPROM_ERR_COUNT, +}; + +struct amdgpu_ras_eeprom_table_header { + uint32_t header; + uint32_t version; + uint32_t first_rec_offset; + uint32_t tbl_size; + uint32_t checksum; +} __packed; + +struct amdgpu_ras_eeprom_table_ras_info { + u8 rma_status; + u8 health_percent; + u16 ecc_page_threshold; + u32 padding[64 - 1]; +} __packed; + +struct amdgpu_ras_eeprom_control { + struct amdgpu_ras_eeprom_table_header tbl_hdr; + + struct amdgpu_ras_eeprom_table_ras_info tbl_rai; + + /* Base I2C EEPPROM 19-bit memory address, + * where the table is located. For more information, + * see top of amdgpu_eeprom.c. + */ + u32 i2c_address; + + /* The byte offset off of @i2c_address + * where the table header is found, + * and where the records start--always + * right after the header. + */ + u32 ras_header_offset; + u32 ras_info_offset; + u32 ras_record_offset; + + /* Number of records in the table. + */ + u32 ras_num_recs; + + /* First record index to read, 0-based. + * Range is [0, num_recs-1]. This is + * an absolute index, starting right after + * the table header. + */ + u32 ras_fri; + + /* Maximum possible number of records + * we could store, i.e. the maximum capacity + * of the table. + */ + u32 ras_max_record_count; + + /* Protect table access via this mutex. + */ + struct mutex ras_tbl_mutex; + + /* Record channel info which occurred bad pages + */ + u32 bad_channel_bitmap; +}; + +/* + * Represents single table record. Packed to be easily serialized into byte + * stream. + */ +struct eeprom_table_record { + + union { + uint64_t address; + uint64_t offset; + }; + + uint64_t retired_page; + uint64_t ts; + + enum amdgpu_ras_eeprom_err_type err_type; + + union { + unsigned char bank; + unsigned char cu; + }; + + unsigned char mem_channel; + unsigned char mcumc_id; +} __packed; + +int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control, + bool *exceed_err_limit); + +int amdgpu_ras_eeprom_reset_table(struct amdgpu_ras_eeprom_control *control); + +bool amdgpu_ras_eeprom_check_err_threshold(struct amdgpu_device *adev); + +int amdgpu_ras_eeprom_read(struct amdgpu_ras_eeprom_control *control, + struct eeprom_table_record *records, const u32 num); + +int amdgpu_ras_eeprom_append(struct amdgpu_ras_eeprom_control *control, + struct eeprom_table_record *records, const u32 num); + +uint32_t amdgpu_ras_eeprom_max_record_count(struct amdgpu_ras_eeprom_control *control); + +void amdgpu_ras_debugfs_set_ret_size(struct amdgpu_ras_eeprom_control *control); + +extern const struct file_operations amdgpu_ras_debugfs_eeprom_size_ops; +extern const struct file_operations amdgpu_ras_debugfs_eeprom_table_ops; + +#endif // _AMDGPU_RAS_EEPROM_H diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h new file mode 100644 index 000000000..3c988cc40 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h @@ -0,0 +1,168 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König + */ + +#ifndef __AMDGPU_RES_CURSOR_H__ +#define __AMDGPU_RES_CURSOR_H__ + +#include +#include +#include + +#include "amdgpu_vram_mgr.h" + +/* state back for walking over vram_mgr and gtt_mgr allocations */ +struct amdgpu_res_cursor { + uint64_t start; + uint64_t size; + uint64_t remaining; + void *node; + uint32_t mem_type; +}; + +/** + * amdgpu_res_first - initialize a amdgpu_res_cursor + * + * @res: TTM resource object to walk + * @start: Start of the range + * @size: Size of the range + * @cur: cursor object to initialize + * + * Start walking over the range of allocations between @start and @size. + */ +static inline void amdgpu_res_first(struct ttm_resource *res, + uint64_t start, uint64_t size, + struct amdgpu_res_cursor *cur) +{ + struct drm_buddy_block *block; + struct list_head *head, *next; + struct drm_mm_node *node; + + if (!res) + goto fallback; + + BUG_ON(start + size > res->size); + + cur->mem_type = res->mem_type; + + switch (cur->mem_type) { + case TTM_PL_VRAM: + head = &to_amdgpu_vram_mgr_resource(res)->blocks; + + block = list_first_entry_or_null(head, + struct drm_buddy_block, + link); + if (!block) + goto fallback; + + while (start >= amdgpu_vram_mgr_block_size(block)) { + start -= amdgpu_vram_mgr_block_size(block); + + next = block->link.next; + if (next != head) + block = list_entry(next, struct drm_buddy_block, link); + } + + cur->start = amdgpu_vram_mgr_block_start(block) + start; + cur->size = min(amdgpu_vram_mgr_block_size(block) - start, size); + cur->remaining = size; + cur->node = block; + break; + case TTM_PL_TT: + case AMDGPU_PL_DOORBELL: + node = to_ttm_range_mgr_node(res)->mm_nodes; + while (start >= node->size << PAGE_SHIFT) + start -= node++->size << PAGE_SHIFT; + + cur->start = (node->start << PAGE_SHIFT) + start; + cur->size = min((node->size << PAGE_SHIFT) - start, size); + cur->remaining = size; + cur->node = node; + break; + default: + goto fallback; + } + + return; + +fallback: + cur->start = start; + cur->size = size; + cur->remaining = size; + cur->node = NULL; + WARN_ON(res && start + size > res->size); + return; +} + +/** + * amdgpu_res_next - advance the cursor + * + * @cur: the cursor to advance + * @size: number of bytes to move forward + * + * Move the cursor @size bytes forwrad, walking to the next node if necessary. + */ +static inline void amdgpu_res_next(struct amdgpu_res_cursor *cur, uint64_t size) +{ + struct drm_buddy_block *block; + struct drm_mm_node *node; + struct list_head *next; + + BUG_ON(size > cur->remaining); + + cur->remaining -= size; + if (!cur->remaining) + return; + + cur->size -= size; + if (cur->size) { + cur->start += size; + return; + } + + switch (cur->mem_type) { + case TTM_PL_VRAM: + block = cur->node; + + next = block->link.next; + block = list_entry(next, struct drm_buddy_block, link); + + cur->node = block; + cur->start = amdgpu_vram_mgr_block_start(block); + cur->size = min(amdgpu_vram_mgr_block_size(block), cur->remaining); + break; + case TTM_PL_TT: + case AMDGPU_PL_DOORBELL: + node = cur->node; + + cur->node = ++node; + cur->start = node->start << PAGE_SHIFT; + cur->size = min(node->size << PAGE_SHIFT, cur->remaining); + break; + default: + return; + } +} + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c new file mode 100644 index 000000000..5fed06ffc --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c @@ -0,0 +1,171 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu_reset.h" +#include "aldebaran.h" +#include "sienna_cichlid.h" +#include "smu_v13_0_10.h" + +int amdgpu_reset_add_handler(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_handler *handler) +{ + /* TODO: Check if handler exists? */ + list_add_tail(&handler->handler_list, &reset_ctl->reset_handlers); + return 0; +} + +int amdgpu_reset_init(struct amdgpu_device *adev) +{ + int ret = 0; + + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(13, 0, 2): + case IP_VERSION(13, 0, 6): + ret = aldebaran_reset_init(adev); + break; + case IP_VERSION(11, 0, 7): + ret = sienna_cichlid_reset_init(adev); + break; + case IP_VERSION(13, 0, 10): + ret = smu_v13_0_10_reset_init(adev); + break; + default: + break; + } + + return ret; +} + +int amdgpu_reset_fini(struct amdgpu_device *adev) +{ + int ret = 0; + + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(13, 0, 2): + case IP_VERSION(13, 0, 6): + ret = aldebaran_reset_fini(adev); + break; + case IP_VERSION(11, 0, 7): + ret = sienna_cichlid_reset_fini(adev); + break; + case IP_VERSION(13, 0, 10): + ret = smu_v13_0_10_reset_fini(adev); + break; + default: + break; + } + + return ret; +} + +int amdgpu_reset_prepare_hwcontext(struct amdgpu_device *adev, + struct amdgpu_reset_context *reset_context) +{ + struct amdgpu_reset_handler *reset_handler = NULL; + + if (adev->reset_cntl && adev->reset_cntl->get_reset_handler) + reset_handler = adev->reset_cntl->get_reset_handler( + adev->reset_cntl, reset_context); + if (!reset_handler) + return -EOPNOTSUPP; + + return reset_handler->prepare_hwcontext(adev->reset_cntl, + reset_context); +} + +int amdgpu_reset_perform_reset(struct amdgpu_device *adev, + struct amdgpu_reset_context *reset_context) +{ + int ret; + struct amdgpu_reset_handler *reset_handler = NULL; + + if (adev->reset_cntl) + reset_handler = adev->reset_cntl->get_reset_handler( + adev->reset_cntl, reset_context); + if (!reset_handler) + return -EOPNOTSUPP; + + ret = reset_handler->perform_reset(adev->reset_cntl, reset_context); + if (ret) + return ret; + + return reset_handler->restore_hwcontext(adev->reset_cntl, + reset_context); +} + + +void amdgpu_reset_destroy_reset_domain(struct kref *ref) +{ + struct amdgpu_reset_domain *reset_domain = container_of(ref, + struct amdgpu_reset_domain, + refcount); + if (reset_domain->wq) + destroy_workqueue(reset_domain->wq); + + kvfree(reset_domain); +} + +struct amdgpu_reset_domain *amdgpu_reset_create_reset_domain(enum amdgpu_reset_domain_type type, + char *wq_name) +{ + struct amdgpu_reset_domain *reset_domain; + + reset_domain = kvzalloc(sizeof(struct amdgpu_reset_domain), GFP_KERNEL); + if (!reset_domain) { + DRM_ERROR("Failed to allocate amdgpu_reset_domain!"); + return NULL; + } + + reset_domain->type = type; + kref_init(&reset_domain->refcount); + + reset_domain->wq = create_singlethread_workqueue(wq_name); + if (!reset_domain->wq) { + DRM_ERROR("Failed to allocate wq for amdgpu_reset_domain!"); + amdgpu_reset_put_reset_domain(reset_domain); + return NULL; + + } + + atomic_set(&reset_domain->in_gpu_reset, 0); + atomic_set(&reset_domain->reset_res, 0); + init_rwsem(&reset_domain->sem); + + return reset_domain; +} + +void amdgpu_device_lock_reset_domain(struct amdgpu_reset_domain *reset_domain) +{ + atomic_set(&reset_domain->in_gpu_reset, 1); + down_write(&reset_domain->sem); +} + + +void amdgpu_device_unlock_reset_domain(struct amdgpu_reset_domain *reset_domain) +{ + atomic_set(&reset_domain->in_gpu_reset, 0); + up_write(&reset_domain->sem); +} + + + diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h new file mode 100644 index 000000000..f4a501ff8 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h @@ -0,0 +1,129 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_RESET_H__ +#define __AMDGPU_RESET_H__ + +#include "amdgpu.h" + +enum AMDGPU_RESET_FLAGS { + + AMDGPU_NEED_FULL_RESET = 0, + AMDGPU_SKIP_HW_RESET = 1, + AMDGPU_RESET_FOR_DEVICE_REMOVE = 2, +}; + +struct amdgpu_reset_context { + enum amd_reset_method method; + struct amdgpu_device *reset_req_dev; + struct amdgpu_job *job; + struct amdgpu_hive_info *hive; + struct list_head *reset_device_list; + unsigned long flags; +}; + +struct amdgpu_reset_handler { + enum amd_reset_method reset_method; + struct list_head handler_list; + int (*prepare_env)(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *context); + int (*prepare_hwcontext)(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *context); + int (*perform_reset)(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *context); + int (*restore_hwcontext)(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *context); + int (*restore_env)(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *context); + + int (*do_reset)(struct amdgpu_device *adev); +}; + +struct amdgpu_reset_control { + void *handle; + struct work_struct reset_work; + struct mutex reset_lock; + struct list_head reset_handlers; + atomic_t in_reset; + enum amd_reset_method active_reset; + struct amdgpu_reset_handler *(*get_reset_handler)( + struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *context); + void (*async_reset)(struct work_struct *work); +}; + + +enum amdgpu_reset_domain_type { + SINGLE_DEVICE, + XGMI_HIVE +}; + +struct amdgpu_reset_domain { + struct kref refcount; + struct workqueue_struct *wq; + enum amdgpu_reset_domain_type type; + struct rw_semaphore sem; + atomic_t in_gpu_reset; + atomic_t reset_res; +}; + + +int amdgpu_reset_init(struct amdgpu_device *adev); +int amdgpu_reset_fini(struct amdgpu_device *adev); + +int amdgpu_reset_prepare_hwcontext(struct amdgpu_device *adev, + struct amdgpu_reset_context *reset_context); + +int amdgpu_reset_perform_reset(struct amdgpu_device *adev, + struct amdgpu_reset_context *reset_context); + +int amdgpu_reset_add_handler(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_handler *handler); + +struct amdgpu_reset_domain *amdgpu_reset_create_reset_domain(enum amdgpu_reset_domain_type type, + char *wq_name); + +void amdgpu_reset_destroy_reset_domain(struct kref *ref); + +static inline bool amdgpu_reset_get_reset_domain(struct amdgpu_reset_domain *domain) +{ + return kref_get_unless_zero(&domain->refcount) != 0; +} + +static inline void amdgpu_reset_put_reset_domain(struct amdgpu_reset_domain *domain) +{ + if (domain) + kref_put(&domain->refcount, amdgpu_reset_destroy_reset_domain); +} + +static inline bool amdgpu_reset_domain_schedule(struct amdgpu_reset_domain *domain, + struct work_struct *work) +{ + return queue_work(domain->wq, work); +} + +void amdgpu_device_lock_reset_domain(struct amdgpu_reset_domain *reset_domain); + +void amdgpu_device_unlock_reset_domain(struct amdgpu_reset_domain *reset_domain); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c new file mode 100644 index 000000000..80d6e132e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c @@ -0,0 +1,713 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + * Jerome Glisse + * Christian König + */ +#include +#include +#include +#include + +#include +#include "amdgpu.h" +#include "atom.h" + +/* + * Rings + * Most engines on the GPU are fed via ring buffers. Ring + * buffers are areas of GPU accessible memory that the host + * writes commands into and the GPU reads commands out of. + * There is a rptr (read pointer) that determines where the + * GPU is currently reading, and a wptr (write pointer) + * which determines where the host has written. When the + * pointers are equal, the ring is idle. When the host + * writes commands to the ring buffer, it increments the + * wptr. The GPU then starts fetching commands and executes + * them until the pointers are equal again. + */ + +/** + * amdgpu_ring_max_ibs - Return max IBs that fit in a single submission. + * + * @type: ring type for which to return the limit. + */ +unsigned int amdgpu_ring_max_ibs(enum amdgpu_ring_type type) +{ + switch (type) { + case AMDGPU_RING_TYPE_GFX: + /* Need to keep at least 192 on GFX7+ for old radv. */ + return 192; + case AMDGPU_RING_TYPE_COMPUTE: + return 125; + case AMDGPU_RING_TYPE_VCN_JPEG: + return 16; + default: + return 49; + } +} + +/** + * amdgpu_ring_alloc - allocate space on the ring buffer + * + * @ring: amdgpu_ring structure holding ring information + * @ndw: number of dwords to allocate in the ring buffer + * + * Allocate @ndw dwords in the ring buffer (all asics). + * Returns 0 on success, error on failure. + */ +int amdgpu_ring_alloc(struct amdgpu_ring *ring, unsigned int ndw) +{ + /* Align requested size with padding so unlock_commit can + * pad safely */ + ndw = (ndw + ring->funcs->align_mask) & ~ring->funcs->align_mask; + + /* Make sure we aren't trying to allocate more space + * than the maximum for one submission + */ + if (WARN_ON_ONCE(ndw > ring->max_dw)) + return -ENOMEM; + + ring->count_dw = ndw; + ring->wptr_old = ring->wptr; + + if (ring->funcs->begin_use) + ring->funcs->begin_use(ring); + + return 0; +} + +/** amdgpu_ring_insert_nop - insert NOP packets + * + * @ring: amdgpu_ring structure holding ring information + * @count: the number of NOP packets to insert + * + * This is the generic insert_nop function for rings except SDMA + */ +void amdgpu_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + int i; + + for (i = 0; i < count; i++) + amdgpu_ring_write(ring, ring->funcs->nop); +} + +/** + * amdgpu_ring_generic_pad_ib - pad IB with NOP packets + * + * @ring: amdgpu_ring structure holding ring information + * @ib: IB to add NOP packets to + * + * This is the generic pad_ib function for rings except SDMA + */ +void amdgpu_ring_generic_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) +{ + while (ib->length_dw & ring->funcs->align_mask) + ib->ptr[ib->length_dw++] = ring->funcs->nop; +} + +/** + * amdgpu_ring_commit - tell the GPU to execute the new + * commands on the ring buffer + * + * @ring: amdgpu_ring structure holding ring information + * + * Update the wptr (write pointer) to tell the GPU to + * execute new commands on the ring buffer (all asics). + */ +void amdgpu_ring_commit(struct amdgpu_ring *ring) +{ + uint32_t count; + + /* We pad to match fetch size */ + count = ring->funcs->align_mask + 1 - + (ring->wptr & ring->funcs->align_mask); + count %= ring->funcs->align_mask + 1; + ring->funcs->insert_nop(ring, count); + + mb(); + amdgpu_ring_set_wptr(ring); + + if (ring->funcs->end_use) + ring->funcs->end_use(ring); +} + +/** + * amdgpu_ring_undo - reset the wptr + * + * @ring: amdgpu_ring structure holding ring information + * + * Reset the driver's copy of the wptr (all asics). + */ +void amdgpu_ring_undo(struct amdgpu_ring *ring) +{ + ring->wptr = ring->wptr_old; + + if (ring->funcs->end_use) + ring->funcs->end_use(ring); +} + +#define amdgpu_ring_get_gpu_addr(ring, offset) \ + (ring->is_mes_queue ? \ + (ring->mes_ctx->meta_data_gpu_addr + offset) : \ + (ring->adev->wb.gpu_addr + offset * 4)) + +#define amdgpu_ring_get_cpu_addr(ring, offset) \ + (ring->is_mes_queue ? \ + (void *)((uint8_t *)(ring->mes_ctx->meta_data_ptr) + offset) : \ + (&ring->adev->wb.wb[offset])) + +/** + * amdgpu_ring_init - init driver ring struct. + * + * @adev: amdgpu_device pointer + * @ring: amdgpu_ring structure holding ring information + * @max_dw: maximum number of dw for ring alloc + * @irq_src: interrupt source to use for this ring + * @irq_type: interrupt type to use for this ring + * @hw_prio: ring priority (NORMAL/HIGH) + * @sched_score: optional score atomic shared with other schedulers + * + * Initialize the driver information for the selected ring (all asics). + * Returns 0 on success, error on failure. + */ +int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring, + unsigned int max_dw, struct amdgpu_irq_src *irq_src, + unsigned int irq_type, unsigned int hw_prio, + atomic_t *sched_score) +{ + int r; + int sched_hw_submission = amdgpu_sched_hw_submission; + u32 *num_sched; + u32 hw_ip; + unsigned int max_ibs_dw; + + /* Set the hw submission limit higher for KIQ because + * it's used for a number of gfx/compute tasks by both + * KFD and KGD which may have outstanding fences and + * it doesn't really use the gpu scheduler anyway; + * KIQ tasks get submitted directly to the ring. + */ + if (ring->funcs->type == AMDGPU_RING_TYPE_KIQ) + sched_hw_submission = max(sched_hw_submission, 256); + else if (ring == &adev->sdma.instance[0].page) + sched_hw_submission = 256; + + if (ring->adev == NULL) { + if (adev->num_rings >= AMDGPU_MAX_RINGS) + return -EINVAL; + + ring->adev = adev; + ring->num_hw_submission = sched_hw_submission; + ring->sched_score = sched_score; + ring->vmid_wait = dma_fence_get_stub(); + + if (!ring->is_mes_queue) { + ring->idx = adev->num_rings++; + adev->rings[ring->idx] = ring; + } + + r = amdgpu_fence_driver_init_ring(ring); + if (r) + return r; + } + + if (ring->is_mes_queue) { + ring->rptr_offs = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_RPTR_OFFS); + ring->wptr_offs = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_WPTR_OFFS); + ring->fence_offs = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_FENCE_OFFS); + ring->trail_fence_offs = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_TRAIL_FENCE_OFFS); + ring->cond_exe_offs = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_COND_EXE_OFFS); + } else { + r = amdgpu_device_wb_get(adev, &ring->rptr_offs); + if (r) { + dev_err(adev->dev, "(%d) ring rptr_offs wb alloc failed\n", r); + return r; + } + + r = amdgpu_device_wb_get(adev, &ring->wptr_offs); + if (r) { + dev_err(adev->dev, "(%d) ring wptr_offs wb alloc failed\n", r); + return r; + } + + r = amdgpu_device_wb_get(adev, &ring->fence_offs); + if (r) { + dev_err(adev->dev, "(%d) ring fence_offs wb alloc failed\n", r); + return r; + } + + r = amdgpu_device_wb_get(adev, &ring->trail_fence_offs); + if (r) { + dev_err(adev->dev, "(%d) ring trail_fence_offs wb alloc failed\n", r); + return r; + } + + r = amdgpu_device_wb_get(adev, &ring->cond_exe_offs); + if (r) { + dev_err(adev->dev, "(%d) ring cond_exec_polling wb alloc failed\n", r); + return r; + } + } + + ring->fence_gpu_addr = + amdgpu_ring_get_gpu_addr(ring, ring->fence_offs); + ring->fence_cpu_addr = + amdgpu_ring_get_cpu_addr(ring, ring->fence_offs); + + ring->rptr_gpu_addr = + amdgpu_ring_get_gpu_addr(ring, ring->rptr_offs); + ring->rptr_cpu_addr = + amdgpu_ring_get_cpu_addr(ring, ring->rptr_offs); + + ring->wptr_gpu_addr = + amdgpu_ring_get_gpu_addr(ring, ring->wptr_offs); + ring->wptr_cpu_addr = + amdgpu_ring_get_cpu_addr(ring, ring->wptr_offs); + + ring->trail_fence_gpu_addr = + amdgpu_ring_get_gpu_addr(ring, ring->trail_fence_offs); + ring->trail_fence_cpu_addr = + amdgpu_ring_get_cpu_addr(ring, ring->trail_fence_offs); + + ring->cond_exe_gpu_addr = + amdgpu_ring_get_gpu_addr(ring, ring->cond_exe_offs); + ring->cond_exe_cpu_addr = + amdgpu_ring_get_cpu_addr(ring, ring->cond_exe_offs); + + /* always set cond_exec_polling to CONTINUE */ + *ring->cond_exe_cpu_addr = 1; + + r = amdgpu_fence_driver_start_ring(ring, irq_src, irq_type); + if (r) { + dev_err(adev->dev, "failed initializing fences (%d).\n", r); + return r; + } + + max_ibs_dw = ring->funcs->emit_frame_size + + amdgpu_ring_max_ibs(ring->funcs->type) * ring->funcs->emit_ib_size; + max_ibs_dw = (max_ibs_dw + ring->funcs->align_mask) & ~ring->funcs->align_mask; + + if (WARN_ON(max_ibs_dw > max_dw)) + max_dw = max_ibs_dw; + + ring->ring_size = roundup_pow_of_two(max_dw * 4 * sched_hw_submission); + + ring->buf_mask = (ring->ring_size / 4) - 1; + ring->ptr_mask = ring->funcs->support_64bit_ptrs ? + 0xffffffffffffffff : ring->buf_mask; + + /* Allocate ring buffer */ + if (ring->is_mes_queue) { + int offset = 0; + + BUG_ON(ring->ring_size > PAGE_SIZE*4); + + offset = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_RING_OFFS); + ring->gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + ring->ring = amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + amdgpu_ring_clear_ring(ring); + + } else if (ring->ring_obj == NULL) { + r = amdgpu_bo_create_kernel(adev, ring->ring_size + ring->funcs->extra_dw, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &ring->ring_obj, + &ring->gpu_addr, + (void **)&ring->ring); + if (r) { + dev_err(adev->dev, "(%d) ring create failed\n", r); + return r; + } + amdgpu_ring_clear_ring(ring); + } + + ring->max_dw = max_dw; + ring->hw_prio = hw_prio; + + if (!ring->no_scheduler) { + hw_ip = ring->funcs->type; + num_sched = &adev->gpu_sched[hw_ip][hw_prio].num_scheds; + adev->gpu_sched[hw_ip][hw_prio].sched[(*num_sched)++] = + &ring->sched; + } + + return 0; +} + +/** + * amdgpu_ring_fini - tear down the driver ring struct. + * + * @ring: amdgpu_ring structure holding ring information + * + * Tear down the driver information for the selected ring (all asics). + */ +void amdgpu_ring_fini(struct amdgpu_ring *ring) +{ + + /* Not to finish a ring which is not initialized */ + if (!(ring->adev) || + (!ring->is_mes_queue && !(ring->adev->rings[ring->idx]))) + return; + + ring->sched.ready = false; + + if (!ring->is_mes_queue) { + amdgpu_device_wb_free(ring->adev, ring->rptr_offs); + amdgpu_device_wb_free(ring->adev, ring->wptr_offs); + + amdgpu_device_wb_free(ring->adev, ring->cond_exe_offs); + amdgpu_device_wb_free(ring->adev, ring->fence_offs); + + amdgpu_bo_free_kernel(&ring->ring_obj, + &ring->gpu_addr, + (void **)&ring->ring); + } else { + kfree(ring->fence_drv.fences); + } + + dma_fence_put(ring->vmid_wait); + ring->vmid_wait = NULL; + ring->me = 0; + + if (!ring->is_mes_queue) + ring->adev->rings[ring->idx] = NULL; +} + +/** + * amdgpu_ring_emit_reg_write_reg_wait_helper - ring helper + * + * @ring: ring to write to + * @reg0: register to write + * @reg1: register to wait on + * @ref: reference value to write/wait on + * @mask: mask to wait on + * + * Helper for rings that don't support write and wait in a + * single oneshot packet. + */ +void amdgpu_ring_emit_reg_write_reg_wait_helper(struct amdgpu_ring *ring, + uint32_t reg0, uint32_t reg1, + uint32_t ref, uint32_t mask) +{ + amdgpu_ring_emit_wreg(ring, reg0, ref); + amdgpu_ring_emit_reg_wait(ring, reg1, mask, mask); +} + +/** + * amdgpu_ring_soft_recovery - try to soft recover a ring lockup + * + * @ring: ring to try the recovery on + * @vmid: VMID we try to get going again + * @fence: timedout fence + * + * Tries to get a ring proceeding again when it is stuck. + */ +bool amdgpu_ring_soft_recovery(struct amdgpu_ring *ring, unsigned int vmid, + struct dma_fence *fence) +{ + unsigned long flags; + + ktime_t deadline = ktime_add_us(ktime_get(), 10000); + + if (amdgpu_sriov_vf(ring->adev) || !ring->funcs->soft_recovery || !fence) + return false; + + spin_lock_irqsave(fence->lock, flags); + if (!dma_fence_is_signaled_locked(fence)) + dma_fence_set_error(fence, -ENODATA); + spin_unlock_irqrestore(fence->lock, flags); + + atomic_inc(&ring->adev->gpu_reset_counter); + while (!dma_fence_is_signaled(fence) && + ktime_to_ns(ktime_sub(deadline, ktime_get())) > 0) + ring->funcs->soft_recovery(ring, vmid); + + return dma_fence_is_signaled(fence); +} + +/* + * Debugfs info + */ +#if defined(CONFIG_DEBUG_FS) + +/* Layout of file is 12 bytes consisting of + * - rptr + * - wptr + * - driver's copy of wptr + * + * followed by n-words of ring data + */ +static ssize_t amdgpu_debugfs_ring_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_ring *ring = file_inode(f)->i_private; + int r, i; + uint32_t value, result, early[3]; + + if (*pos & 3 || size & 3) + return -EINVAL; + + result = 0; + + if (*pos < 12) { + early[0] = amdgpu_ring_get_rptr(ring) & ring->buf_mask; + early[1] = amdgpu_ring_get_wptr(ring) & ring->buf_mask; + early[2] = ring->wptr & ring->buf_mask; + for (i = *pos / 4; i < 3 && size; i++) { + r = put_user(early[i], (uint32_t *)buf); + if (r) + return r; + buf += 4; + result += 4; + size -= 4; + *pos += 4; + } + } + + while (size) { + if (*pos >= (ring->ring_size + 12)) + return result; + + value = ring->ring[(*pos - 12)/4]; + r = put_user(value, (uint32_t *)buf); + if (r) + return r; + buf += 4; + result += 4; + size -= 4; + *pos += 4; + } + + return result; +} + +static const struct file_operations amdgpu_debugfs_ring_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_ring_read, + .llseek = default_llseek +}; + +static ssize_t amdgpu_debugfs_mqd_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_ring *ring = file_inode(f)->i_private; + volatile u32 *mqd; + int r; + uint32_t value, result; + + if (*pos & 3 || size & 3) + return -EINVAL; + + result = 0; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + return r; + + r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&mqd); + if (r) { + amdgpu_bo_unreserve(ring->mqd_obj); + return r; + } + + while (size) { + if (*pos >= ring->mqd_size) + goto done; + + value = mqd[*pos/4]; + r = put_user(value, (uint32_t *)buf); + if (r) + goto done; + buf += 4; + result += 4; + size -= 4; + *pos += 4; + } + +done: + amdgpu_bo_kunmap(ring->mqd_obj); + mqd = NULL; + amdgpu_bo_unreserve(ring->mqd_obj); + if (r) + return r; + + return result; +} + +static const struct file_operations amdgpu_debugfs_mqd_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_mqd_read, + .llseek = default_llseek +}; + +static int amdgpu_debugfs_ring_error(void *data, u64 val) +{ + struct amdgpu_ring *ring = data; + + amdgpu_fence_driver_set_error(ring, val); + return 0; +} + +DEFINE_DEBUGFS_ATTRIBUTE_SIGNED(amdgpu_debugfs_error_fops, NULL, + amdgpu_debugfs_ring_error, "%lld\n"); + +#endif + +void amdgpu_debugfs_ring_init(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ +#if defined(CONFIG_DEBUG_FS) + struct drm_minor *minor = adev_to_drm(adev)->primary; + struct dentry *root = minor->debugfs_root; + char name[32]; + + sprintf(name, "amdgpu_ring_%s", ring->name); + debugfs_create_file_size(name, S_IFREG | 0444, root, ring, + &amdgpu_debugfs_ring_fops, + ring->ring_size + 12); + + if (ring->mqd_obj) { + sprintf(name, "amdgpu_mqd_%s", ring->name); + debugfs_create_file_size(name, S_IFREG | 0444, root, ring, + &amdgpu_debugfs_mqd_fops, + ring->mqd_size); + } + + sprintf(name, "amdgpu_error_%s", ring->name); + debugfs_create_file(name, 0200, root, ring, + &amdgpu_debugfs_error_fops); + +#endif +} + +/** + * amdgpu_ring_test_helper - tests ring and set sched readiness status + * + * @ring: ring to try the recovery on + * + * Tests ring and set sched readiness status + * + * Returns 0 on success, error on failure. + */ +int amdgpu_ring_test_helper(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + int r; + + r = amdgpu_ring_test_ring(ring); + if (r) + DRM_DEV_ERROR(adev->dev, "ring %s test failed (%d)\n", + ring->name, r); + else + DRM_DEV_DEBUG(adev->dev, "ring test on %s succeeded\n", + ring->name); + + ring->sched.ready = !r; + return r; +} + +static void amdgpu_ring_to_mqd_prop(struct amdgpu_ring *ring, + struct amdgpu_mqd_prop *prop) +{ + struct amdgpu_device *adev = ring->adev; + + memset(prop, 0, sizeof(*prop)); + + prop->mqd_gpu_addr = ring->mqd_gpu_addr; + prop->hqd_base_gpu_addr = ring->gpu_addr; + prop->rptr_gpu_addr = ring->rptr_gpu_addr; + prop->wptr_gpu_addr = ring->wptr_gpu_addr; + prop->queue_size = ring->ring_size; + prop->eop_gpu_addr = ring->eop_gpu_addr; + prop->use_doorbell = ring->use_doorbell; + prop->doorbell_index = ring->doorbell_index; + + /* map_queues packet doesn't need activate the queue, + * so only kiq need set this field. + */ + prop->hqd_active = ring->funcs->type == AMDGPU_RING_TYPE_KIQ; + + if ((ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE && + amdgpu_gfx_is_high_priority_compute_queue(adev, ring)) || + (ring->funcs->type == AMDGPU_RING_TYPE_GFX && + amdgpu_gfx_is_high_priority_graphics_queue(adev, ring))) { + prop->hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_HIGH; + prop->hqd_queue_priority = AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM; + } +} + +int amdgpu_ring_init_mqd(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_mqd *mqd_mgr; + struct amdgpu_mqd_prop prop; + + amdgpu_ring_to_mqd_prop(ring, &prop); + + ring->wptr = 0; + + if (ring->funcs->type == AMDGPU_RING_TYPE_KIQ) + mqd_mgr = &adev->mqds[AMDGPU_HW_IP_COMPUTE]; + else + mqd_mgr = &adev->mqds[ring->funcs->type]; + + return mqd_mgr->init_mqd(adev, ring->mqd_ptr, &prop); +} + +void amdgpu_ring_ib_begin(struct amdgpu_ring *ring) +{ + if (ring->is_sw_ring) + amdgpu_sw_ring_ib_begin(ring); +} + +void amdgpu_ring_ib_end(struct amdgpu_ring *ring) +{ + if (ring->is_sw_ring) + amdgpu_sw_ring_ib_end(ring); +} + +void amdgpu_ring_ib_on_emit_cntl(struct amdgpu_ring *ring) +{ + if (ring->is_sw_ring) + amdgpu_sw_ring_ib_mark_offset(ring, AMDGPU_MUX_OFFSET_TYPE_CONTROL); +} + +void amdgpu_ring_ib_on_emit_ce(struct amdgpu_ring *ring) +{ + if (ring->is_sw_ring) + amdgpu_sw_ring_ib_mark_offset(ring, AMDGPU_MUX_OFFSET_TYPE_CE); +} + +void amdgpu_ring_ib_on_emit_de(struct amdgpu_ring *ring) +{ + if (ring->is_sw_ring) + amdgpu_sw_ring_ib_mark_offset(ring, AMDGPU_MUX_OFFSET_TYPE_DE); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h new file mode 100644 index 000000000..e2ab303ad --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h @@ -0,0 +1,451 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König + */ +#ifndef __AMDGPU_RING_H__ +#define __AMDGPU_RING_H__ + +#include +#include +#include +#include + +struct amdgpu_device; +struct amdgpu_ring; +struct amdgpu_ib; +struct amdgpu_cs_parser; +struct amdgpu_job; +struct amdgpu_vm; + +/* max number of rings */ +#define AMDGPU_MAX_RINGS 124 +#define AMDGPU_MAX_HWIP_RINGS 64 +#define AMDGPU_MAX_GFX_RINGS 2 +#define AMDGPU_MAX_SW_GFX_RINGS 2 +#define AMDGPU_MAX_COMPUTE_RINGS 8 +#define AMDGPU_MAX_VCE_RINGS 3 +#define AMDGPU_MAX_UVD_ENC_RINGS 2 + +enum amdgpu_ring_priority_level { + AMDGPU_RING_PRIO_0, + AMDGPU_RING_PRIO_1, + AMDGPU_RING_PRIO_DEFAULT = 1, + AMDGPU_RING_PRIO_2, + AMDGPU_RING_PRIO_MAX +}; + +/* some special values for the owner field */ +#define AMDGPU_FENCE_OWNER_UNDEFINED ((void *)0ul) +#define AMDGPU_FENCE_OWNER_VM ((void *)1ul) +#define AMDGPU_FENCE_OWNER_KFD ((void *)2ul) + +#define AMDGPU_FENCE_FLAG_64BIT (1 << 0) +#define AMDGPU_FENCE_FLAG_INT (1 << 1) +#define AMDGPU_FENCE_FLAG_TC_WB_ONLY (1 << 2) +#define AMDGPU_FENCE_FLAG_EXEC (1 << 3) + +#define to_amdgpu_ring(s) container_of((s), struct amdgpu_ring, sched) + +#define AMDGPU_IB_POOL_SIZE (1024 * 1024) + +enum amdgpu_ring_type { + AMDGPU_RING_TYPE_GFX = AMDGPU_HW_IP_GFX, + AMDGPU_RING_TYPE_COMPUTE = AMDGPU_HW_IP_COMPUTE, + AMDGPU_RING_TYPE_SDMA = AMDGPU_HW_IP_DMA, + AMDGPU_RING_TYPE_UVD = AMDGPU_HW_IP_UVD, + AMDGPU_RING_TYPE_VCE = AMDGPU_HW_IP_VCE, + AMDGPU_RING_TYPE_UVD_ENC = AMDGPU_HW_IP_UVD_ENC, + AMDGPU_RING_TYPE_VCN_DEC = AMDGPU_HW_IP_VCN_DEC, + AMDGPU_RING_TYPE_VCN_ENC = AMDGPU_HW_IP_VCN_ENC, + AMDGPU_RING_TYPE_VCN_JPEG = AMDGPU_HW_IP_VCN_JPEG, + AMDGPU_RING_TYPE_KIQ, + AMDGPU_RING_TYPE_MES +}; + +enum amdgpu_ib_pool_type { + /* Normal submissions to the top of the pipeline. */ + AMDGPU_IB_POOL_DELAYED, + /* Immediate submissions to the bottom of the pipeline. */ + AMDGPU_IB_POOL_IMMEDIATE, + /* Direct submission to the ring buffer during init and reset. */ + AMDGPU_IB_POOL_DIRECT, + + AMDGPU_IB_POOL_MAX +}; + +struct amdgpu_ib { + struct drm_suballoc *sa_bo; + uint32_t length_dw; + uint64_t gpu_addr; + uint32_t *ptr; + uint32_t flags; +}; + +struct amdgpu_sched { + u32 num_scheds; + struct drm_gpu_scheduler *sched[AMDGPU_MAX_HWIP_RINGS]; +}; + +/* + * Fences. + */ +struct amdgpu_fence_driver { + uint64_t gpu_addr; + volatile uint32_t *cpu_addr; + /* sync_seq is protected by ring emission lock */ + uint32_t sync_seq; + atomic_t last_seq; + bool initialized; + struct amdgpu_irq_src *irq_src; + unsigned irq_type; + struct timer_list fallback_timer; + unsigned num_fences_mask; + spinlock_t lock; + struct dma_fence **fences; +}; + +extern const struct drm_sched_backend_ops amdgpu_sched_ops; + +void amdgpu_fence_driver_clear_job_fences(struct amdgpu_ring *ring); +void amdgpu_fence_driver_set_error(struct amdgpu_ring *ring, int error); +void amdgpu_fence_driver_force_completion(struct amdgpu_ring *ring); + +int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring); +int amdgpu_fence_driver_start_ring(struct amdgpu_ring *ring, + struct amdgpu_irq_src *irq_src, + unsigned irq_type); +void amdgpu_fence_driver_hw_init(struct amdgpu_device *adev); +void amdgpu_fence_driver_hw_fini(struct amdgpu_device *adev); +int amdgpu_fence_driver_sw_init(struct amdgpu_device *adev); +void amdgpu_fence_driver_sw_fini(struct amdgpu_device *adev); +int amdgpu_fence_emit(struct amdgpu_ring *ring, struct dma_fence **fence, struct amdgpu_job *job, + unsigned flags); +int amdgpu_fence_emit_polling(struct amdgpu_ring *ring, uint32_t *s, + uint32_t timeout); +bool amdgpu_fence_process(struct amdgpu_ring *ring); +int amdgpu_fence_wait_empty(struct amdgpu_ring *ring); +signed long amdgpu_fence_wait_polling(struct amdgpu_ring *ring, + uint32_t wait_seq, + signed long timeout); +unsigned amdgpu_fence_count_emitted(struct amdgpu_ring *ring); + +void amdgpu_fence_driver_isr_toggle(struct amdgpu_device *adev, bool stop); + +u64 amdgpu_fence_last_unsignaled_time_us(struct amdgpu_ring *ring); +void amdgpu_fence_update_start_timestamp(struct amdgpu_ring *ring, uint32_t seq, + ktime_t timestamp); + +/* + * Rings. + */ + +/* provided by hw blocks that expose a ring buffer for commands */ +struct amdgpu_ring_funcs { + enum amdgpu_ring_type type; + uint32_t align_mask; + u32 nop; + bool support_64bit_ptrs; + bool no_user_fence; + bool secure_submission_supported; + unsigned extra_dw; + + /* ring read/write ptr handling */ + u64 (*get_rptr)(struct amdgpu_ring *ring); + u64 (*get_wptr)(struct amdgpu_ring *ring); + void (*set_wptr)(struct amdgpu_ring *ring); + /* validating and patching of IBs */ + int (*parse_cs)(struct amdgpu_cs_parser *p, + struct amdgpu_job *job, + struct amdgpu_ib *ib); + int (*patch_cs_in_place)(struct amdgpu_cs_parser *p, + struct amdgpu_job *job, + struct amdgpu_ib *ib); + /* constants to calculate how many DW are needed for an emit */ + unsigned emit_frame_size; + unsigned emit_ib_size; + /* command emit functions */ + void (*emit_ib)(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags); + void (*emit_fence)(struct amdgpu_ring *ring, uint64_t addr, + uint64_t seq, unsigned flags); + void (*emit_pipeline_sync)(struct amdgpu_ring *ring); + void (*emit_vm_flush)(struct amdgpu_ring *ring, unsigned vmid, + uint64_t pd_addr); + void (*emit_hdp_flush)(struct amdgpu_ring *ring); + void (*emit_gds_switch)(struct amdgpu_ring *ring, uint32_t vmid, + uint32_t gds_base, uint32_t gds_size, + uint32_t gws_base, uint32_t gws_size, + uint32_t oa_base, uint32_t oa_size); + /* testing functions */ + int (*test_ring)(struct amdgpu_ring *ring); + int (*test_ib)(struct amdgpu_ring *ring, long timeout); + /* insert NOP packets */ + void (*insert_nop)(struct amdgpu_ring *ring, uint32_t count); + void (*insert_start)(struct amdgpu_ring *ring); + void (*insert_end)(struct amdgpu_ring *ring); + /* pad the indirect buffer to the necessary number of dw */ + void (*pad_ib)(struct amdgpu_ring *ring, struct amdgpu_ib *ib); + unsigned (*init_cond_exec)(struct amdgpu_ring *ring); + void (*patch_cond_exec)(struct amdgpu_ring *ring, unsigned offset); + /* note usage for clock and power gating */ + void (*begin_use)(struct amdgpu_ring *ring); + void (*end_use)(struct amdgpu_ring *ring); + void (*emit_switch_buffer) (struct amdgpu_ring *ring); + void (*emit_cntxcntl) (struct amdgpu_ring *ring, uint32_t flags); + void (*emit_gfx_shadow)(struct amdgpu_ring *ring, u64 shadow_va, u64 csa_va, + u64 gds_va, bool init_shadow, int vmid); + void (*emit_rreg)(struct amdgpu_ring *ring, uint32_t reg, + uint32_t reg_val_offs); + void (*emit_wreg)(struct amdgpu_ring *ring, uint32_t reg, uint32_t val); + void (*emit_reg_wait)(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask); + void (*emit_reg_write_reg_wait)(struct amdgpu_ring *ring, + uint32_t reg0, uint32_t reg1, + uint32_t ref, uint32_t mask); + void (*emit_frame_cntl)(struct amdgpu_ring *ring, bool start, + bool secure); + /* Try to soft recover the ring to make the fence signal */ + void (*soft_recovery)(struct amdgpu_ring *ring, unsigned vmid); + int (*preempt_ib)(struct amdgpu_ring *ring); + void (*emit_mem_sync)(struct amdgpu_ring *ring); + void (*emit_wave_limit)(struct amdgpu_ring *ring, bool enable); + void (*patch_cntl)(struct amdgpu_ring *ring, unsigned offset); + void (*patch_ce)(struct amdgpu_ring *ring, unsigned offset); + void (*patch_de)(struct amdgpu_ring *ring, unsigned offset); +}; + +struct amdgpu_ring { + struct amdgpu_device *adev; + const struct amdgpu_ring_funcs *funcs; + struct amdgpu_fence_driver fence_drv; + struct drm_gpu_scheduler sched; + + struct amdgpu_bo *ring_obj; + volatile uint32_t *ring; + unsigned rptr_offs; + u64 rptr_gpu_addr; + volatile u32 *rptr_cpu_addr; + u64 wptr; + u64 wptr_old; + unsigned ring_size; + unsigned max_dw; + int count_dw; + uint64_t gpu_addr; + uint64_t ptr_mask; + uint32_t buf_mask; + u32 idx; + u32 xcc_id; + u32 xcp_id; + u32 me; + u32 pipe; + u32 queue; + struct amdgpu_bo *mqd_obj; + uint64_t mqd_gpu_addr; + void *mqd_ptr; + unsigned mqd_size; + uint64_t eop_gpu_addr; + u32 doorbell_index; + bool use_doorbell; + bool use_pollmem; + unsigned wptr_offs; + u64 wptr_gpu_addr; + volatile u32 *wptr_cpu_addr; + unsigned fence_offs; + u64 fence_gpu_addr; + volatile u32 *fence_cpu_addr; + uint64_t current_ctx; + char name[16]; + u32 trail_seq; + unsigned trail_fence_offs; + u64 trail_fence_gpu_addr; + volatile u32 *trail_fence_cpu_addr; + unsigned cond_exe_offs; + u64 cond_exe_gpu_addr; + volatile u32 *cond_exe_cpu_addr; + unsigned vm_hub; + unsigned vm_inv_eng; + struct dma_fence *vmid_wait; + bool has_compute_vm_bug; + bool no_scheduler; + int hw_prio; + unsigned num_hw_submission; + atomic_t *sched_score; + + /* used for mes */ + bool is_mes_queue; + uint32_t hw_queue_id; + struct amdgpu_mes_ctx_data *mes_ctx; + + bool is_sw_ring; + unsigned int entry_index; + +}; + +#define amdgpu_ring_parse_cs(r, p, job, ib) ((r)->funcs->parse_cs((p), (job), (ib))) +#define amdgpu_ring_patch_cs_in_place(r, p, job, ib) ((r)->funcs->patch_cs_in_place((p), (job), (ib))) +#define amdgpu_ring_test_ring(r) (r)->funcs->test_ring((r)) +#define amdgpu_ring_test_ib(r, t) ((r)->funcs->test_ib ? (r)->funcs->test_ib((r), (t)) : 0) +#define amdgpu_ring_get_rptr(r) (r)->funcs->get_rptr((r)) +#define amdgpu_ring_get_wptr(r) (r)->funcs->get_wptr((r)) +#define amdgpu_ring_set_wptr(r) (r)->funcs->set_wptr((r)) +#define amdgpu_ring_emit_ib(r, job, ib, flags) ((r)->funcs->emit_ib((r), (job), (ib), (flags))) +#define amdgpu_ring_emit_pipeline_sync(r) (r)->funcs->emit_pipeline_sync((r)) +#define amdgpu_ring_emit_vm_flush(r, vmid, addr) (r)->funcs->emit_vm_flush((r), (vmid), (addr)) +#define amdgpu_ring_emit_fence(r, addr, seq, flags) (r)->funcs->emit_fence((r), (addr), (seq), (flags)) +#define amdgpu_ring_emit_gds_switch(r, v, db, ds, wb, ws, ab, as) (r)->funcs->emit_gds_switch((r), (v), (db), (ds), (wb), (ws), (ab), (as)) +#define amdgpu_ring_emit_hdp_flush(r) (r)->funcs->emit_hdp_flush((r)) +#define amdgpu_ring_emit_switch_buffer(r) (r)->funcs->emit_switch_buffer((r)) +#define amdgpu_ring_emit_cntxcntl(r, d) (r)->funcs->emit_cntxcntl((r), (d)) +#define amdgpu_ring_emit_gfx_shadow(r, s, c, g, i, v) ((r)->funcs->emit_gfx_shadow((r), (s), (c), (g), (i), (v))) +#define amdgpu_ring_emit_rreg(r, d, o) (r)->funcs->emit_rreg((r), (d), (o)) +#define amdgpu_ring_emit_wreg(r, d, v) (r)->funcs->emit_wreg((r), (d), (v)) +#define amdgpu_ring_emit_reg_wait(r, d, v, m) (r)->funcs->emit_reg_wait((r), (d), (v), (m)) +#define amdgpu_ring_emit_reg_write_reg_wait(r, d0, d1, v, m) (r)->funcs->emit_reg_write_reg_wait((r), (d0), (d1), (v), (m)) +#define amdgpu_ring_emit_frame_cntl(r, b, s) (r)->funcs->emit_frame_cntl((r), (b), (s)) +#define amdgpu_ring_pad_ib(r, ib) ((r)->funcs->pad_ib((r), (ib))) +#define amdgpu_ring_init_cond_exec(r) (r)->funcs->init_cond_exec((r)) +#define amdgpu_ring_patch_cond_exec(r,o) (r)->funcs->patch_cond_exec((r),(o)) +#define amdgpu_ring_preempt_ib(r) (r)->funcs->preempt_ib(r) +#define amdgpu_ring_patch_cntl(r, o) ((r)->funcs->patch_cntl((r), (o))) +#define amdgpu_ring_patch_ce(r, o) ((r)->funcs->patch_ce((r), (o))) +#define amdgpu_ring_patch_de(r, o) ((r)->funcs->patch_de((r), (o))) + +unsigned int amdgpu_ring_max_ibs(enum amdgpu_ring_type type); +int amdgpu_ring_alloc(struct amdgpu_ring *ring, unsigned ndw); +void amdgpu_ring_ib_begin(struct amdgpu_ring *ring); +void amdgpu_ring_ib_end(struct amdgpu_ring *ring); +void amdgpu_ring_ib_on_emit_cntl(struct amdgpu_ring *ring); +void amdgpu_ring_ib_on_emit_ce(struct amdgpu_ring *ring); +void amdgpu_ring_ib_on_emit_de(struct amdgpu_ring *ring); + +void amdgpu_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count); +void amdgpu_ring_generic_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib); +void amdgpu_ring_commit(struct amdgpu_ring *ring); +void amdgpu_ring_undo(struct amdgpu_ring *ring); +int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring, + unsigned int max_dw, struct amdgpu_irq_src *irq_src, + unsigned int irq_type, unsigned int hw_prio, + atomic_t *sched_score); +void amdgpu_ring_fini(struct amdgpu_ring *ring); +void amdgpu_ring_emit_reg_write_reg_wait_helper(struct amdgpu_ring *ring, + uint32_t reg0, uint32_t val0, + uint32_t reg1, uint32_t val1); +bool amdgpu_ring_soft_recovery(struct amdgpu_ring *ring, unsigned int vmid, + struct dma_fence *fence); + +static inline void amdgpu_ring_set_preempt_cond_exec(struct amdgpu_ring *ring, + bool cond_exec) +{ + *ring->cond_exe_cpu_addr = cond_exec; +} + +static inline void amdgpu_ring_clear_ring(struct amdgpu_ring *ring) +{ + int i = 0; + while (i <= ring->buf_mask) + ring->ring[i++] = ring->funcs->nop; + +} + +static inline void amdgpu_ring_write(struct amdgpu_ring *ring, uint32_t v) +{ + if (ring->count_dw <= 0) + DRM_ERROR("amdgpu: writing more dwords to the ring than expected!\n"); + ring->ring[ring->wptr++ & ring->buf_mask] = v; + ring->wptr &= ring->ptr_mask; + ring->count_dw--; +} + +static inline void amdgpu_ring_write_multiple(struct amdgpu_ring *ring, + void *src, int count_dw) +{ + unsigned occupied, chunk1, chunk2; + void *dst; + + if (unlikely(ring->count_dw < count_dw)) + DRM_ERROR("amdgpu: writing more dwords to the ring than expected!\n"); + + occupied = ring->wptr & ring->buf_mask; + dst = (void *)&ring->ring[occupied]; + chunk1 = ring->buf_mask + 1 - occupied; + chunk1 = (chunk1 >= count_dw) ? count_dw : chunk1; + chunk2 = count_dw - chunk1; + chunk1 <<= 2; + chunk2 <<= 2; + + if (chunk1) + memcpy(dst, src, chunk1); + + if (chunk2) { + src += chunk1; + dst = (void *)ring->ring; + memcpy(dst, src, chunk2); + } + + ring->wptr += count_dw; + ring->wptr &= ring->ptr_mask; + ring->count_dw -= count_dw; +} + +#define amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset) \ + (ring->is_mes_queue && ring->mes_ctx ? \ + (ring->mes_ctx->meta_data_gpu_addr + offset) : 0) + +#define amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset) \ + (ring->is_mes_queue && ring->mes_ctx ? \ + (void *)((uint8_t *)(ring->mes_ctx->meta_data_ptr) + offset) : \ + NULL) + +int amdgpu_ring_test_helper(struct amdgpu_ring *ring); + +void amdgpu_debugfs_ring_init(struct amdgpu_device *adev, + struct amdgpu_ring *ring); + +int amdgpu_ring_init_mqd(struct amdgpu_ring *ring); + +static inline u32 amdgpu_ib_get_value(struct amdgpu_ib *ib, int idx) +{ + return ib->ptr[idx]; +} + +static inline void amdgpu_ib_set_value(struct amdgpu_ib *ib, int idx, + uint32_t value) +{ + ib->ptr[idx] = value; +} + +int amdgpu_ib_get(struct amdgpu_device *adev, struct amdgpu_vm *vm, + unsigned size, + enum amdgpu_ib_pool_type pool, + struct amdgpu_ib *ib); +void amdgpu_ib_free(struct amdgpu_device *adev, struct amdgpu_ib *ib, + struct dma_fence *f); +int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, + struct amdgpu_ib *ibs, struct amdgpu_job *job, + struct dma_fence **f); +int amdgpu_ib_pool_init(struct amdgpu_device *adev); +void amdgpu_ib_pool_fini(struct amdgpu_device *adev); +int amdgpu_ib_ring_tests(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c new file mode 100644 index 000000000..e1ee1c711 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c @@ -0,0 +1,577 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include +#include + +#include "amdgpu_ring_mux.h" +#include "amdgpu_ring.h" +#include "amdgpu.h" + +#define AMDGPU_MUX_RESUBMIT_JIFFIES_TIMEOUT (HZ / 2) +#define AMDGPU_MAX_LAST_UNSIGNALED_THRESHOLD_US 10000 + +static const struct ring_info { + unsigned int hw_pio; + const char *ring_name; +} sw_ring_info[] = { + { AMDGPU_RING_PRIO_DEFAULT, "gfx_low"}, + { AMDGPU_RING_PRIO_2, "gfx_high"}, +}; + +static struct kmem_cache *amdgpu_mux_chunk_slab; + +static inline struct amdgpu_mux_entry *amdgpu_ring_mux_sw_entry(struct amdgpu_ring_mux *mux, + struct amdgpu_ring *ring) +{ + return ring->entry_index < mux->ring_entry_size ? + &mux->ring_entry[ring->entry_index] : NULL; +} + +/* copy packages on sw ring range[begin, end) */ +static void amdgpu_ring_mux_copy_pkt_from_sw_ring(struct amdgpu_ring_mux *mux, + struct amdgpu_ring *ring, + u64 s_start, u64 s_end) +{ + u64 start, end; + struct amdgpu_ring *real_ring = mux->real_ring; + + start = s_start & ring->buf_mask; + end = s_end & ring->buf_mask; + + if (start == end) { + DRM_ERROR("no more data copied from sw ring\n"); + return; + } + if (start > end) { + amdgpu_ring_alloc(real_ring, (ring->ring_size >> 2) + end - start); + amdgpu_ring_write_multiple(real_ring, (void *)&ring->ring[start], + (ring->ring_size >> 2) - start); + amdgpu_ring_write_multiple(real_ring, (void *)&ring->ring[0], end); + } else { + amdgpu_ring_alloc(real_ring, end - start); + amdgpu_ring_write_multiple(real_ring, (void *)&ring->ring[start], end - start); + } +} + +static void amdgpu_mux_resubmit_chunks(struct amdgpu_ring_mux *mux) +{ + struct amdgpu_mux_entry *e = NULL; + struct amdgpu_mux_chunk *chunk; + uint32_t seq, last_seq; + int i; + + /*find low priority entries:*/ + if (!mux->s_resubmit) + return; + + for (i = 0; i < mux->num_ring_entries; i++) { + if (mux->ring_entry[i].ring->hw_prio <= AMDGPU_RING_PRIO_DEFAULT) { + e = &mux->ring_entry[i]; + break; + } + } + + if (!e) { + DRM_ERROR("%s no low priority ring found\n", __func__); + return; + } + + last_seq = atomic_read(&e->ring->fence_drv.last_seq); + seq = mux->seqno_to_resubmit; + if (last_seq < seq) { + /*resubmit all the fences between (last_seq, seq]*/ + list_for_each_entry(chunk, &e->list, entry) { + if (chunk->sync_seq > last_seq && chunk->sync_seq <= seq) { + amdgpu_fence_update_start_timestamp(e->ring, + chunk->sync_seq, + ktime_get()); + if (chunk->sync_seq == + le32_to_cpu(*(e->ring->fence_drv.cpu_addr + 2))) { + if (chunk->cntl_offset <= e->ring->buf_mask) + amdgpu_ring_patch_cntl(e->ring, + chunk->cntl_offset); + if (chunk->ce_offset <= e->ring->buf_mask) + amdgpu_ring_patch_ce(e->ring, chunk->ce_offset); + if (chunk->de_offset <= e->ring->buf_mask) + amdgpu_ring_patch_de(e->ring, chunk->de_offset); + } + amdgpu_ring_mux_copy_pkt_from_sw_ring(mux, e->ring, + chunk->start, + chunk->end); + mux->wptr_resubmit = chunk->end; + amdgpu_ring_commit(mux->real_ring); + } + } + } + + del_timer(&mux->resubmit_timer); + mux->s_resubmit = false; +} + +static void amdgpu_ring_mux_schedule_resubmit(struct amdgpu_ring_mux *mux) +{ + mod_timer(&mux->resubmit_timer, jiffies + AMDGPU_MUX_RESUBMIT_JIFFIES_TIMEOUT); +} + +static void amdgpu_mux_resubmit_fallback(struct timer_list *t) +{ + struct amdgpu_ring_mux *mux = from_timer(mux, t, resubmit_timer); + + if (!spin_trylock(&mux->lock)) { + amdgpu_ring_mux_schedule_resubmit(mux); + DRM_ERROR("reschedule resubmit\n"); + return; + } + amdgpu_mux_resubmit_chunks(mux); + spin_unlock(&mux->lock); +} + +int amdgpu_ring_mux_init(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring, + unsigned int entry_size) +{ + mux->real_ring = ring; + mux->num_ring_entries = 0; + + mux->ring_entry = kcalloc(entry_size, sizeof(struct amdgpu_mux_entry), GFP_KERNEL); + if (!mux->ring_entry) + return -ENOMEM; + + mux->ring_entry_size = entry_size; + mux->s_resubmit = false; + + amdgpu_mux_chunk_slab = kmem_cache_create("amdgpu_mux_chunk", + sizeof(struct amdgpu_mux_chunk), 0, + SLAB_HWCACHE_ALIGN, NULL); + if (!amdgpu_mux_chunk_slab) { + DRM_ERROR("create amdgpu_mux_chunk cache failed\n"); + return -ENOMEM; + } + + spin_lock_init(&mux->lock); + timer_setup(&mux->resubmit_timer, amdgpu_mux_resubmit_fallback, 0); + + return 0; +} + +void amdgpu_ring_mux_fini(struct amdgpu_ring_mux *mux) +{ + struct amdgpu_mux_entry *e; + struct amdgpu_mux_chunk *chunk, *chunk2; + int i; + + for (i = 0; i < mux->num_ring_entries; i++) { + e = &mux->ring_entry[i]; + list_for_each_entry_safe(chunk, chunk2, &e->list, entry) { + list_del(&chunk->entry); + kmem_cache_free(amdgpu_mux_chunk_slab, chunk); + } + } + kmem_cache_destroy(amdgpu_mux_chunk_slab); + kfree(mux->ring_entry); + mux->ring_entry = NULL; + mux->num_ring_entries = 0; + mux->ring_entry_size = 0; +} + +int amdgpu_ring_mux_add_sw_ring(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring) +{ + struct amdgpu_mux_entry *e; + + if (mux->num_ring_entries >= mux->ring_entry_size) { + DRM_ERROR("add sw ring exceeding max entry size\n"); + return -ENOENT; + } + + e = &mux->ring_entry[mux->num_ring_entries]; + ring->entry_index = mux->num_ring_entries; + e->ring = ring; + + INIT_LIST_HEAD(&e->list); + mux->num_ring_entries += 1; + return 0; +} + +void amdgpu_ring_mux_set_wptr(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring, u64 wptr) +{ + struct amdgpu_mux_entry *e; + + spin_lock(&mux->lock); + + if (ring->hw_prio <= AMDGPU_RING_PRIO_DEFAULT) + amdgpu_mux_resubmit_chunks(mux); + + e = amdgpu_ring_mux_sw_entry(mux, ring); + if (!e) { + DRM_ERROR("cannot find entry for sw ring\n"); + spin_unlock(&mux->lock); + return; + } + + /* We could skip this set wptr as preemption in process. */ + if (ring->hw_prio <= AMDGPU_RING_PRIO_DEFAULT && mux->pending_trailing_fence_signaled) { + spin_unlock(&mux->lock); + return; + } + + e->sw_cptr = e->sw_wptr; + /* Update cptr if the package already copied in resubmit functions */ + if (ring->hw_prio <= AMDGPU_RING_PRIO_DEFAULT && e->sw_cptr < mux->wptr_resubmit) + e->sw_cptr = mux->wptr_resubmit; + e->sw_wptr = wptr; + e->start_ptr_in_hw_ring = mux->real_ring->wptr; + + /* Skip copying for the packages already resubmitted.*/ + if (ring->hw_prio > AMDGPU_RING_PRIO_DEFAULT || mux->wptr_resubmit < wptr) { + amdgpu_ring_mux_copy_pkt_from_sw_ring(mux, ring, e->sw_cptr, wptr); + e->end_ptr_in_hw_ring = mux->real_ring->wptr; + amdgpu_ring_commit(mux->real_ring); + } else { + e->end_ptr_in_hw_ring = mux->real_ring->wptr; + } + spin_unlock(&mux->lock); +} + +u64 amdgpu_ring_mux_get_wptr(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring) +{ + struct amdgpu_mux_entry *e; + + e = amdgpu_ring_mux_sw_entry(mux, ring); + if (!e) { + DRM_ERROR("cannot find entry for sw ring\n"); + return 0; + } + + return e->sw_wptr; +} + +/** + * amdgpu_ring_mux_get_rptr - get the readptr of the software ring + * @mux: the multiplexer the software rings attach to + * @ring: the software ring of which we calculate the readptr + * + * The return value of the readptr is not precise while the other rings could + * write data onto the real ring buffer.After overwriting on the real ring, we + * can not decide if our packages have been excuted or not read yet. However, + * this function is only called by the tools such as umr to collect the latest + * packages for the hang analysis. We assume the hang happens near our latest + * submit. Thus we could use the following logic to give the clue: + * If the readptr is between start and end, then we return the copy pointer + * plus the distance from start to readptr. If the readptr is before start, we + * return the copy pointer. Lastly, if the readptr is past end, we return the + * write pointer. + */ +u64 amdgpu_ring_mux_get_rptr(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring) +{ + struct amdgpu_mux_entry *e; + u64 readp, offset, start, end; + + e = amdgpu_ring_mux_sw_entry(mux, ring); + if (!e) { + DRM_ERROR("no sw entry found!\n"); + return 0; + } + + readp = amdgpu_ring_get_rptr(mux->real_ring); + + start = e->start_ptr_in_hw_ring & mux->real_ring->buf_mask; + end = e->end_ptr_in_hw_ring & mux->real_ring->buf_mask; + if (start > end) { + if (readp <= end) + readp += mux->real_ring->ring_size >> 2; + end += mux->real_ring->ring_size >> 2; + } + + if (start <= readp && readp <= end) { + offset = readp - start; + e->sw_rptr = (e->sw_cptr + offset) & ring->buf_mask; + } else if (readp < start) { + e->sw_rptr = e->sw_cptr; + } else { + /* end < readptr */ + e->sw_rptr = e->sw_wptr; + } + + return e->sw_rptr; +} + +u64 amdgpu_sw_ring_get_rptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ring_mux *mux = &adev->gfx.muxer; + + WARN_ON(!ring->is_sw_ring); + return amdgpu_ring_mux_get_rptr(mux, ring); +} + +u64 amdgpu_sw_ring_get_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ring_mux *mux = &adev->gfx.muxer; + + WARN_ON(!ring->is_sw_ring); + return amdgpu_ring_mux_get_wptr(mux, ring); +} + +void amdgpu_sw_ring_set_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ring_mux *mux = &adev->gfx.muxer; + + WARN_ON(!ring->is_sw_ring); + amdgpu_ring_mux_set_wptr(mux, ring, ring->wptr); +} + +/* Override insert_nop to prevent emitting nops to the software rings */ +void amdgpu_sw_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + WARN_ON(!ring->is_sw_ring); +} + +const char *amdgpu_sw_ring_name(int idx) +{ + return idx < ARRAY_SIZE(sw_ring_info) ? + sw_ring_info[idx].ring_name : NULL; +} + +unsigned int amdgpu_sw_ring_priority(int idx) +{ + return idx < ARRAY_SIZE(sw_ring_info) ? + sw_ring_info[idx].hw_pio : AMDGPU_RING_PRIO_DEFAULT; +} + +/*Scan on low prio rings to have unsignaled fence and high ring has no fence.*/ +static int amdgpu_mcbp_scan(struct amdgpu_ring_mux *mux) +{ + struct amdgpu_ring *ring; + int i, need_preempt; + + need_preempt = 0; + for (i = 0; i < mux->num_ring_entries; i++) { + ring = mux->ring_entry[i].ring; + if (ring->hw_prio > AMDGPU_RING_PRIO_DEFAULT && + amdgpu_fence_count_emitted(ring) > 0) + return 0; + if (ring->hw_prio <= AMDGPU_RING_PRIO_DEFAULT && + amdgpu_fence_last_unsignaled_time_us(ring) > + AMDGPU_MAX_LAST_UNSIGNALED_THRESHOLD_US) + need_preempt = 1; + } + return need_preempt && !mux->s_resubmit; +} + +/* Trigger Mid-Command Buffer Preemption (MCBP) and find if we need to resubmit. */ +static int amdgpu_mcbp_trigger_preempt(struct amdgpu_ring_mux *mux) +{ + int r; + + spin_lock(&mux->lock); + mux->pending_trailing_fence_signaled = true; + r = amdgpu_ring_preempt_ib(mux->real_ring); + spin_unlock(&mux->lock); + return r; +} + +void amdgpu_sw_ring_ib_begin(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ring_mux *mux = &adev->gfx.muxer; + + WARN_ON(!ring->is_sw_ring); + if (adev->gfx.mcbp && ring->hw_prio > AMDGPU_RING_PRIO_DEFAULT) { + if (amdgpu_mcbp_scan(mux) > 0) + amdgpu_mcbp_trigger_preempt(mux); + return; + } + + amdgpu_ring_mux_start_ib(mux, ring); +} + +void amdgpu_sw_ring_ib_end(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ring_mux *mux = &adev->gfx.muxer; + + WARN_ON(!ring->is_sw_ring); + if (ring->hw_prio > AMDGPU_RING_PRIO_DEFAULT) + return; + amdgpu_ring_mux_end_ib(mux, ring); +} + +void amdgpu_sw_ring_ib_mark_offset(struct amdgpu_ring *ring, enum amdgpu_ring_mux_offset_type type) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ring_mux *mux = &adev->gfx.muxer; + unsigned offset; + + if (ring->hw_prio > AMDGPU_RING_PRIO_DEFAULT) + return; + + offset = ring->wptr & ring->buf_mask; + + amdgpu_ring_mux_ib_mark_offset(mux, ring, offset, type); +} + +void amdgpu_ring_mux_start_ib(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring) +{ + struct amdgpu_mux_entry *e; + struct amdgpu_mux_chunk *chunk; + + spin_lock(&mux->lock); + amdgpu_mux_resubmit_chunks(mux); + spin_unlock(&mux->lock); + + e = amdgpu_ring_mux_sw_entry(mux, ring); + if (!e) { + DRM_ERROR("cannot find entry!\n"); + return; + } + + chunk = kmem_cache_alloc(amdgpu_mux_chunk_slab, GFP_KERNEL); + if (!chunk) { + DRM_ERROR("alloc amdgpu_mux_chunk_slab failed\n"); + return; + } + + chunk->start = ring->wptr; + /* the initialized value used to check if they are set by the ib submission*/ + chunk->cntl_offset = ring->buf_mask + 1; + chunk->de_offset = ring->buf_mask + 1; + chunk->ce_offset = ring->buf_mask + 1; + list_add_tail(&chunk->entry, &e->list); +} + +static void scan_and_remove_signaled_chunk(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring) +{ + uint32_t last_seq = 0; + struct amdgpu_mux_entry *e; + struct amdgpu_mux_chunk *chunk, *tmp; + + e = amdgpu_ring_mux_sw_entry(mux, ring); + if (!e) { + DRM_ERROR("cannot find entry!\n"); + return; + } + + last_seq = atomic_read(&ring->fence_drv.last_seq); + + list_for_each_entry_safe(chunk, tmp, &e->list, entry) { + if (chunk->sync_seq <= last_seq) { + list_del(&chunk->entry); + kmem_cache_free(amdgpu_mux_chunk_slab, chunk); + } + } +} + +void amdgpu_ring_mux_ib_mark_offset(struct amdgpu_ring_mux *mux, + struct amdgpu_ring *ring, u64 offset, + enum amdgpu_ring_mux_offset_type type) +{ + struct amdgpu_mux_entry *e; + struct amdgpu_mux_chunk *chunk; + + e = amdgpu_ring_mux_sw_entry(mux, ring); + if (!e) { + DRM_ERROR("cannot find entry!\n"); + return; + } + + chunk = list_last_entry(&e->list, struct amdgpu_mux_chunk, entry); + if (!chunk) { + DRM_ERROR("cannot find chunk!\n"); + return; + } + + switch (type) { + case AMDGPU_MUX_OFFSET_TYPE_CONTROL: + chunk->cntl_offset = offset; + break; + case AMDGPU_MUX_OFFSET_TYPE_DE: + chunk->de_offset = offset; + break; + case AMDGPU_MUX_OFFSET_TYPE_CE: + chunk->ce_offset = offset; + break; + default: + DRM_ERROR("invalid type (%d)\n", type); + break; + } +} + +void amdgpu_ring_mux_end_ib(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring) +{ + struct amdgpu_mux_entry *e; + struct amdgpu_mux_chunk *chunk; + + e = amdgpu_ring_mux_sw_entry(mux, ring); + if (!e) { + DRM_ERROR("cannot find entry!\n"); + return; + } + + chunk = list_last_entry(&e->list, struct amdgpu_mux_chunk, entry); + if (!chunk) { + DRM_ERROR("cannot find chunk!\n"); + return; + } + + chunk->end = ring->wptr; + chunk->sync_seq = READ_ONCE(ring->fence_drv.sync_seq); + + scan_and_remove_signaled_chunk(mux, ring); +} + +bool amdgpu_mcbp_handle_trailing_fence_irq(struct amdgpu_ring_mux *mux) +{ + struct amdgpu_mux_entry *e; + struct amdgpu_ring *ring = NULL; + int i; + + if (!mux->pending_trailing_fence_signaled) + return false; + + if (mux->real_ring->trail_seq != le32_to_cpu(*mux->real_ring->trail_fence_cpu_addr)) + return false; + + for (i = 0; i < mux->num_ring_entries; i++) { + e = &mux->ring_entry[i]; + if (e->ring->hw_prio <= AMDGPU_RING_PRIO_DEFAULT) { + ring = e->ring; + break; + } + } + + if (!ring) { + DRM_ERROR("cannot find low priority ring\n"); + return false; + } + + amdgpu_fence_process(ring); + if (amdgpu_fence_count_emitted(ring) > 0) { + mux->s_resubmit = true; + mux->seqno_to_resubmit = ring->fence_drv.sync_seq; + amdgpu_ring_mux_schedule_resubmit(mux); + } + + mux->pending_trailing_fence_signaled = false; + return true; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.h new file mode 100644 index 000000000..d3186b570 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.h @@ -0,0 +1,127 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_RING_MUX__ +#define __AMDGPU_RING_MUX__ + +#include +#include +#include "amdgpu_ring.h" + +struct amdgpu_ring; + +/** + * struct amdgpu_mux_entry - the entry recording software rings copying information. + * @ring: the pointer to the software ring. + * @start_ptr_in_hw_ring: last start location copied to in the hardware ring. + * @end_ptr_in_hw_ring: last end location copied to in the hardware ring. + * @sw_cptr: the position of the copy pointer in the sw ring. + * @sw_rptr: the read pointer in software ring. + * @sw_wptr: the write pointer in software ring. + * @list: list head for amdgpu_mux_chunk + */ +struct amdgpu_mux_entry { + struct amdgpu_ring *ring; + u64 start_ptr_in_hw_ring; + u64 end_ptr_in_hw_ring; + u64 sw_cptr; + u64 sw_rptr; + u64 sw_wptr; + struct list_head list; +}; + +enum amdgpu_ring_mux_offset_type { + AMDGPU_MUX_OFFSET_TYPE_CONTROL, + AMDGPU_MUX_OFFSET_TYPE_DE, + AMDGPU_MUX_OFFSET_TYPE_CE, +}; + +enum ib_complete_status { + /* IB not started/reset value, default value. */ + IB_COMPLETION_STATUS_DEFAULT = 0, + /* IB preempted, started but not completed. */ + IB_COMPLETION_STATUS_PREEMPTED = 1, + /* IB completed. */ + IB_COMPLETION_STATUS_COMPLETED = 2, +}; + +struct amdgpu_ring_mux { + struct amdgpu_ring *real_ring; + + struct amdgpu_mux_entry *ring_entry; + unsigned int num_ring_entries; + unsigned int ring_entry_size; + /*the lock for copy data from different software rings*/ + spinlock_t lock; + bool s_resubmit; + uint32_t seqno_to_resubmit; + u64 wptr_resubmit; + struct timer_list resubmit_timer; + + bool pending_trailing_fence_signaled; +}; + +/** + * struct amdgpu_mux_chunk - save the location of indirect buffer's package on softare rings. + * @entry: the list entry. + * @sync_seq: the fence seqno related with the saved IB. + * @start:- start location on the software ring. + * @end:- end location on the software ring. + * @control_offset:- the PRE_RESUME bit position used for resubmission. + * @de_offset:- the anchor in write_data for de meta of resubmission. + * @ce_offset:- the anchor in write_data for ce meta of resubmission. + */ +struct amdgpu_mux_chunk { + struct list_head entry; + uint32_t sync_seq; + u64 start; + u64 end; + u64 cntl_offset; + u64 de_offset; + u64 ce_offset; +}; + +int amdgpu_ring_mux_init(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring, + unsigned int entry_size); +void amdgpu_ring_mux_fini(struct amdgpu_ring_mux *mux); +int amdgpu_ring_mux_add_sw_ring(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring); +void amdgpu_ring_mux_set_wptr(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring, u64 wptr); +u64 amdgpu_ring_mux_get_wptr(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring); +u64 amdgpu_ring_mux_get_rptr(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring); +void amdgpu_ring_mux_start_ib(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring); +void amdgpu_ring_mux_end_ib(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring); +void amdgpu_ring_mux_ib_mark_offset(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring, + u64 offset, enum amdgpu_ring_mux_offset_type type); +bool amdgpu_mcbp_handle_trailing_fence_irq(struct amdgpu_ring_mux *mux); + +u64 amdgpu_sw_ring_get_rptr_gfx(struct amdgpu_ring *ring); +u64 amdgpu_sw_ring_get_wptr_gfx(struct amdgpu_ring *ring); +void amdgpu_sw_ring_set_wptr_gfx(struct amdgpu_ring *ring); +void amdgpu_sw_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count); +void amdgpu_sw_ring_ib_begin(struct amdgpu_ring *ring); +void amdgpu_sw_ring_ib_end(struct amdgpu_ring *ring); +void amdgpu_sw_ring_ib_mark_offset(struct amdgpu_ring *ring, enum amdgpu_ring_mux_offset_type type); +const char *amdgpu_sw_ring_name(int idx); +unsigned int amdgpu_sw_ring_priority(int idx); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.c new file mode 100644 index 000000000..35e0ae9ac --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.c @@ -0,0 +1,551 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include +#include "amdgpu.h" +#include "amdgpu_gfx.h" +#include "amdgpu_rlc.h" + +/** + * amdgpu_gfx_rlc_enter_safe_mode - Set RLC into safe mode + * + * @adev: amdgpu_device pointer + * @xcc_id: xcc accelerated compute core id + * + * Set RLC enter into safe mode if RLC is enabled and haven't in safe mode. + */ +void amdgpu_gfx_rlc_enter_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + if (adev->gfx.rlc.in_safe_mode[xcc_id]) + return; + + /* if RLC is not enabled, do nothing */ + if (!adev->gfx.rlc.funcs->is_rlc_enabled(adev)) + return; + + if (adev->cg_flags & + (AMD_CG_SUPPORT_GFX_CGCG | AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_3D_CGCG)) { + adev->gfx.rlc.funcs->set_safe_mode(adev, xcc_id); + adev->gfx.rlc.in_safe_mode[xcc_id] = true; + } +} + +/** + * amdgpu_gfx_rlc_exit_safe_mode - Set RLC out of safe mode + * + * @adev: amdgpu_device pointer + * @xcc_id: xcc accelerated compute core id + * + * Set RLC exit safe mode if RLC is enabled and have entered into safe mode. + */ +void amdgpu_gfx_rlc_exit_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + if (!(adev->gfx.rlc.in_safe_mode[xcc_id])) + return; + + /* if RLC is not enabled, do nothing */ + if (!adev->gfx.rlc.funcs->is_rlc_enabled(adev)) + return; + + if (adev->cg_flags & + (AMD_CG_SUPPORT_GFX_CGCG | AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_3D_CGCG)) { + adev->gfx.rlc.funcs->unset_safe_mode(adev, xcc_id); + adev->gfx.rlc.in_safe_mode[xcc_id] = false; + } +} + +/** + * amdgpu_gfx_rlc_init_sr - Init save restore block + * + * @adev: amdgpu_device pointer + * @dws: the size of save restore block + * + * Allocate and setup value to save restore block of rlc. + * Returns 0 on succeess or negative error code if allocate failed. + */ +int amdgpu_gfx_rlc_init_sr(struct amdgpu_device *adev, u32 dws) +{ + const u32 *src_ptr; + volatile u32 *dst_ptr; + u32 i; + int r; + + /* allocate save restore block */ + r = amdgpu_bo_create_reserved(adev, dws * 4, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.rlc.save_restore_obj, + &adev->gfx.rlc.save_restore_gpu_addr, + (void **)&adev->gfx.rlc.sr_ptr); + if (r) { + dev_warn(adev->dev, "(%d) create RLC sr bo failed\n", r); + amdgpu_gfx_rlc_fini(adev); + return r; + } + + /* write the sr buffer */ + src_ptr = adev->gfx.rlc.reg_list; + dst_ptr = adev->gfx.rlc.sr_ptr; + for (i = 0; i < adev->gfx.rlc.reg_list_size; i++) + dst_ptr[i] = cpu_to_le32(src_ptr[i]); + amdgpu_bo_kunmap(adev->gfx.rlc.save_restore_obj); + amdgpu_bo_unreserve(adev->gfx.rlc.save_restore_obj); + + return 0; +} + +/** + * amdgpu_gfx_rlc_init_csb - Init clear state block + * + * @adev: amdgpu_device pointer + * + * Allocate and setup value to clear state block of rlc. + * Returns 0 on succeess or negative error code if allocate failed. + */ +int amdgpu_gfx_rlc_init_csb(struct amdgpu_device *adev) +{ + u32 dws; + int r; + + /* allocate clear state block */ + adev->gfx.rlc.clear_state_size = dws = adev->gfx.rlc.funcs->get_csb_size(adev); + r = amdgpu_bo_create_kernel(adev, dws * 4, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.rlc.clear_state_obj, + &adev->gfx.rlc.clear_state_gpu_addr, + (void **)&adev->gfx.rlc.cs_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create rlc csb bo\n", r); + amdgpu_gfx_rlc_fini(adev); + return r; + } + + return 0; +} + +/** + * amdgpu_gfx_rlc_init_cpt - Init cp table + * + * @adev: amdgpu_device pointer + * + * Allocate and setup value to cp table of rlc. + * Returns 0 on succeess or negative error code if allocate failed. + */ +int amdgpu_gfx_rlc_init_cpt(struct amdgpu_device *adev) +{ + int r; + + r = amdgpu_bo_create_reserved(adev, adev->gfx.rlc.cp_table_size, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.rlc.cp_table_obj, + &adev->gfx.rlc.cp_table_gpu_addr, + (void **)&adev->gfx.rlc.cp_table_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create cp table bo\n", r); + amdgpu_gfx_rlc_fini(adev); + return r; + } + + /* set up the cp table */ + amdgpu_gfx_rlc_setup_cp_table(adev); + amdgpu_bo_kunmap(adev->gfx.rlc.cp_table_obj); + amdgpu_bo_unreserve(adev->gfx.rlc.cp_table_obj); + + return 0; +} + +/** + * amdgpu_gfx_rlc_setup_cp_table - setup cp the buffer of cp table + * + * @adev: amdgpu_device pointer + * + * Write cp firmware data into cp table. + */ +void amdgpu_gfx_rlc_setup_cp_table(struct amdgpu_device *adev) +{ + const __le32 *fw_data; + volatile u32 *dst_ptr; + int me, i, max_me; + u32 bo_offset = 0; + u32 table_offset, table_size; + + max_me = adev->gfx.rlc.funcs->get_cp_table_num(adev); + + /* write the cp table buffer */ + dst_ptr = adev->gfx.rlc.cp_table_ptr; + for (me = 0; me < max_me; me++) { + if (me == 0) { + const struct gfx_firmware_header_v1_0 *hdr = + (const struct gfx_firmware_header_v1_0 *)adev->gfx.ce_fw->data; + fw_data = (const __le32 *) + (adev->gfx.ce_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + table_offset = le32_to_cpu(hdr->jt_offset); + table_size = le32_to_cpu(hdr->jt_size); + } else if (me == 1) { + const struct gfx_firmware_header_v1_0 *hdr = + (const struct gfx_firmware_header_v1_0 *)adev->gfx.pfp_fw->data; + fw_data = (const __le32 *) + (adev->gfx.pfp_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + table_offset = le32_to_cpu(hdr->jt_offset); + table_size = le32_to_cpu(hdr->jt_size); + } else if (me == 2) { + const struct gfx_firmware_header_v1_0 *hdr = + (const struct gfx_firmware_header_v1_0 *)adev->gfx.me_fw->data; + fw_data = (const __le32 *) + (adev->gfx.me_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + table_offset = le32_to_cpu(hdr->jt_offset); + table_size = le32_to_cpu(hdr->jt_size); + } else if (me == 3) { + const struct gfx_firmware_header_v1_0 *hdr = + (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; + fw_data = (const __le32 *) + (adev->gfx.mec_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + table_offset = le32_to_cpu(hdr->jt_offset); + table_size = le32_to_cpu(hdr->jt_size); + } else if (me == 4) { + const struct gfx_firmware_header_v1_0 *hdr = + (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec2_fw->data; + fw_data = (const __le32 *) + (adev->gfx.mec2_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + table_offset = le32_to_cpu(hdr->jt_offset); + table_size = le32_to_cpu(hdr->jt_size); + } + + for (i = 0; i < table_size; i ++) { + dst_ptr[bo_offset + i] = + cpu_to_le32(le32_to_cpu(fw_data[table_offset + i])); + } + + bo_offset += table_size; + } +} + +/** + * amdgpu_gfx_rlc_fini - Free BO which used for RLC + * + * @adev: amdgpu_device pointer + * + * Free three BO which is used for rlc_save_restore_block, rlc_clear_state_block + * and rlc_jump_table_block. + */ +void amdgpu_gfx_rlc_fini(struct amdgpu_device *adev) +{ + /* save restore block */ + if (adev->gfx.rlc.save_restore_obj) { + amdgpu_bo_free_kernel(&adev->gfx.rlc.save_restore_obj, + &adev->gfx.rlc.save_restore_gpu_addr, + (void **)&adev->gfx.rlc.sr_ptr); + } + + /* clear state block */ + amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj, + &adev->gfx.rlc.clear_state_gpu_addr, + (void **)&adev->gfx.rlc.cs_ptr); + + /* jump table block */ + amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj, + &adev->gfx.rlc.cp_table_gpu_addr, + (void **)&adev->gfx.rlc.cp_table_ptr); +} + +static int amdgpu_gfx_rlc_init_microcode_v2_0(struct amdgpu_device *adev) +{ + const struct common_firmware_header *common_hdr; + const struct rlc_firmware_header_v2_0 *rlc_hdr; + struct amdgpu_firmware_info *info; + unsigned int *tmp; + unsigned int i; + + rlc_hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; + + adev->gfx.rlc_fw_version = le32_to_cpu(rlc_hdr->header.ucode_version); + adev->gfx.rlc_feature_version = le32_to_cpu(rlc_hdr->ucode_feature_version); + adev->gfx.rlc.save_and_restore_offset = + le32_to_cpu(rlc_hdr->save_and_restore_offset); + adev->gfx.rlc.clear_state_descriptor_offset = + le32_to_cpu(rlc_hdr->clear_state_descriptor_offset); + adev->gfx.rlc.avail_scratch_ram_locations = + le32_to_cpu(rlc_hdr->avail_scratch_ram_locations); + adev->gfx.rlc.reg_restore_list_size = + le32_to_cpu(rlc_hdr->reg_restore_list_size); + adev->gfx.rlc.reg_list_format_start = + le32_to_cpu(rlc_hdr->reg_list_format_start); + adev->gfx.rlc.reg_list_format_separate_start = + le32_to_cpu(rlc_hdr->reg_list_format_separate_start); + adev->gfx.rlc.starting_offsets_start = + le32_to_cpu(rlc_hdr->starting_offsets_start); + adev->gfx.rlc.reg_list_format_size_bytes = + le32_to_cpu(rlc_hdr->reg_list_format_size_bytes); + adev->gfx.rlc.reg_list_size_bytes = + le32_to_cpu(rlc_hdr->reg_list_size_bytes); + adev->gfx.rlc.register_list_format = + kmalloc(adev->gfx.rlc.reg_list_format_size_bytes + + adev->gfx.rlc.reg_list_size_bytes, GFP_KERNEL); + if (!adev->gfx.rlc.register_list_format) { + dev_err(adev->dev, "failed to allocate memory for rlc register_list_format\n"); + return -ENOMEM; + } + + tmp = (unsigned int *)((uintptr_t)rlc_hdr + + le32_to_cpu(rlc_hdr->reg_list_format_array_offset_bytes)); + for (i = 0 ; i < (rlc_hdr->reg_list_format_size_bytes >> 2); i++) + adev->gfx.rlc.register_list_format[i] = le32_to_cpu(tmp[i]); + + adev->gfx.rlc.register_restore = adev->gfx.rlc.register_list_format + i; + + tmp = (unsigned int *)((uintptr_t)rlc_hdr + + le32_to_cpu(rlc_hdr->reg_list_array_offset_bytes)); + for (i = 0 ; i < (rlc_hdr->reg_list_size_bytes >> 2); i++) + adev->gfx.rlc.register_restore[i] = le32_to_cpu(tmp[i]); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_G]; + info->ucode_id = AMDGPU_UCODE_ID_RLC_G; + info->fw = adev->gfx.rlc_fw; + if (info->fw) { + common_hdr = (const struct common_firmware_header *)info->fw->data; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(common_hdr->ucode_size_bytes), PAGE_SIZE); + } + } + + return 0; +} + +static void amdgpu_gfx_rlc_init_microcode_v2_1(struct amdgpu_device *adev) +{ + const struct rlc_firmware_header_v2_1 *rlc_hdr; + struct amdgpu_firmware_info *info; + + rlc_hdr = (const struct rlc_firmware_header_v2_1 *)adev->gfx.rlc_fw->data; + adev->gfx.rlc_srlc_fw_version = le32_to_cpu(rlc_hdr->save_restore_list_cntl_ucode_ver); + adev->gfx.rlc_srlc_feature_version = le32_to_cpu(rlc_hdr->save_restore_list_cntl_feature_ver); + adev->gfx.rlc.save_restore_list_cntl_size_bytes = le32_to_cpu(rlc_hdr->save_restore_list_cntl_size_bytes); + adev->gfx.rlc.save_restore_list_cntl = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->save_restore_list_cntl_offset_bytes); + adev->gfx.rlc_srlg_fw_version = le32_to_cpu(rlc_hdr->save_restore_list_gpm_ucode_ver); + adev->gfx.rlc_srlg_feature_version = le32_to_cpu(rlc_hdr->save_restore_list_gpm_feature_ver); + adev->gfx.rlc.save_restore_list_gpm_size_bytes = le32_to_cpu(rlc_hdr->save_restore_list_gpm_size_bytes); + adev->gfx.rlc.save_restore_list_gpm = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->save_restore_list_gpm_offset_bytes); + adev->gfx.rlc_srls_fw_version = le32_to_cpu(rlc_hdr->save_restore_list_srm_ucode_ver); + adev->gfx.rlc_srls_feature_version = le32_to_cpu(rlc_hdr->save_restore_list_srm_feature_ver); + adev->gfx.rlc.save_restore_list_srm_size_bytes = le32_to_cpu(rlc_hdr->save_restore_list_srm_size_bytes); + adev->gfx.rlc.save_restore_list_srm = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->save_restore_list_srm_offset_bytes); + adev->gfx.rlc.reg_list_format_direct_reg_list_length = + le32_to_cpu(rlc_hdr->reg_list_format_direct_reg_list_length); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + if (adev->gfx.rlc.save_restore_list_cntl_size_bytes) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL]; + info->ucode_id = AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL; + info->fw = adev->gfx.rlc_fw; + adev->firmware.fw_size += + ALIGN(adev->gfx.rlc.save_restore_list_cntl_size_bytes, PAGE_SIZE); + } + + if (adev->gfx.rlc.save_restore_list_gpm_size_bytes) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM]; + info->ucode_id = AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM; + info->fw = adev->gfx.rlc_fw; + adev->firmware.fw_size += + ALIGN(adev->gfx.rlc.save_restore_list_gpm_size_bytes, PAGE_SIZE); + } + + if (adev->gfx.rlc.save_restore_list_srm_size_bytes) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM]; + info->ucode_id = AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM; + info->fw = adev->gfx.rlc_fw; + adev->firmware.fw_size += + ALIGN(adev->gfx.rlc.save_restore_list_srm_size_bytes, PAGE_SIZE); + } + } +} + +static void amdgpu_gfx_rlc_init_microcode_v2_2(struct amdgpu_device *adev) +{ + const struct rlc_firmware_header_v2_2 *rlc_hdr; + struct amdgpu_firmware_info *info; + + rlc_hdr = (const struct rlc_firmware_header_v2_2 *)adev->gfx.rlc_fw->data; + adev->gfx.rlc.rlc_iram_ucode_size_bytes = le32_to_cpu(rlc_hdr->rlc_iram_ucode_size_bytes); + adev->gfx.rlc.rlc_iram_ucode = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->rlc_iram_ucode_offset_bytes); + adev->gfx.rlc.rlc_dram_ucode_size_bytes = le32_to_cpu(rlc_hdr->rlc_dram_ucode_size_bytes); + adev->gfx.rlc.rlc_dram_ucode = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->rlc_dram_ucode_offset_bytes); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + if (adev->gfx.rlc.rlc_iram_ucode_size_bytes) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_IRAM]; + info->ucode_id = AMDGPU_UCODE_ID_RLC_IRAM; + info->fw = adev->gfx.rlc_fw; + adev->firmware.fw_size += + ALIGN(adev->gfx.rlc.rlc_iram_ucode_size_bytes, PAGE_SIZE); + } + + if (adev->gfx.rlc.rlc_dram_ucode_size_bytes) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_DRAM]; + info->ucode_id = AMDGPU_UCODE_ID_RLC_DRAM; + info->fw = adev->gfx.rlc_fw; + adev->firmware.fw_size += + ALIGN(adev->gfx.rlc.rlc_dram_ucode_size_bytes, PAGE_SIZE); + } + } +} + +static void amdgpu_gfx_rlc_init_microcode_v2_3(struct amdgpu_device *adev) +{ + const struct rlc_firmware_header_v2_3 *rlc_hdr; + struct amdgpu_firmware_info *info; + + rlc_hdr = (const struct rlc_firmware_header_v2_3 *)adev->gfx.rlc_fw->data; + adev->gfx.rlcp_ucode_version = le32_to_cpu(rlc_hdr->rlcp_ucode_version); + adev->gfx.rlcp_ucode_feature_version = le32_to_cpu(rlc_hdr->rlcp_ucode_feature_version); + adev->gfx.rlc.rlcp_ucode_size_bytes = le32_to_cpu(rlc_hdr->rlcp_ucode_size_bytes); + adev->gfx.rlc.rlcp_ucode = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->rlcp_ucode_offset_bytes); + + adev->gfx.rlcv_ucode_version = le32_to_cpu(rlc_hdr->rlcv_ucode_version); + adev->gfx.rlcv_ucode_feature_version = le32_to_cpu(rlc_hdr->rlcv_ucode_feature_version); + adev->gfx.rlc.rlcv_ucode_size_bytes = le32_to_cpu(rlc_hdr->rlcv_ucode_size_bytes); + adev->gfx.rlc.rlcv_ucode = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->rlcv_ucode_offset_bytes); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + if (adev->gfx.rlc.rlcp_ucode_size_bytes) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_P]; + info->ucode_id = AMDGPU_UCODE_ID_RLC_P; + info->fw = adev->gfx.rlc_fw; + adev->firmware.fw_size += + ALIGN(adev->gfx.rlc.rlcp_ucode_size_bytes, PAGE_SIZE); + } + + if (adev->gfx.rlc.rlcv_ucode_size_bytes) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_V]; + info->ucode_id = AMDGPU_UCODE_ID_RLC_V; + info->fw = adev->gfx.rlc_fw; + adev->firmware.fw_size += + ALIGN(adev->gfx.rlc.rlcv_ucode_size_bytes, PAGE_SIZE); + } + } +} + +static void amdgpu_gfx_rlc_init_microcode_v2_4(struct amdgpu_device *adev) +{ + const struct rlc_firmware_header_v2_4 *rlc_hdr; + struct amdgpu_firmware_info *info; + + rlc_hdr = (const struct rlc_firmware_header_v2_4 *)adev->gfx.rlc_fw->data; + adev->gfx.rlc.global_tap_delays_ucode_size_bytes = le32_to_cpu(rlc_hdr->global_tap_delays_ucode_size_bytes); + adev->gfx.rlc.global_tap_delays_ucode = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->global_tap_delays_ucode_offset_bytes); + adev->gfx.rlc.se0_tap_delays_ucode_size_bytes = le32_to_cpu(rlc_hdr->se0_tap_delays_ucode_size_bytes); + adev->gfx.rlc.se0_tap_delays_ucode = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->se0_tap_delays_ucode_offset_bytes); + adev->gfx.rlc.se1_tap_delays_ucode_size_bytes = le32_to_cpu(rlc_hdr->se1_tap_delays_ucode_size_bytes); + adev->gfx.rlc.se1_tap_delays_ucode = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->se1_tap_delays_ucode_offset_bytes); + adev->gfx.rlc.se2_tap_delays_ucode_size_bytes = le32_to_cpu(rlc_hdr->se2_tap_delays_ucode_size_bytes); + adev->gfx.rlc.se2_tap_delays_ucode = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->se2_tap_delays_ucode_offset_bytes); + adev->gfx.rlc.se3_tap_delays_ucode_size_bytes = le32_to_cpu(rlc_hdr->se3_tap_delays_ucode_size_bytes); + adev->gfx.rlc.se3_tap_delays_ucode = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->se3_tap_delays_ucode_offset_bytes); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + if (adev->gfx.rlc.global_tap_delays_ucode_size_bytes) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_GLOBAL_TAP_DELAYS]; + info->ucode_id = AMDGPU_UCODE_ID_GLOBAL_TAP_DELAYS; + info->fw = adev->gfx.rlc_fw; + adev->firmware.fw_size += + ALIGN(adev->gfx.rlc.global_tap_delays_ucode_size_bytes, PAGE_SIZE); + } + + if (adev->gfx.rlc.se0_tap_delays_ucode_size_bytes) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_SE0_TAP_DELAYS]; + info->ucode_id = AMDGPU_UCODE_ID_SE0_TAP_DELAYS; + info->fw = adev->gfx.rlc_fw; + adev->firmware.fw_size += + ALIGN(adev->gfx.rlc.se0_tap_delays_ucode_size_bytes, PAGE_SIZE); + } + + if (adev->gfx.rlc.se1_tap_delays_ucode_size_bytes) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_SE1_TAP_DELAYS]; + info->ucode_id = AMDGPU_UCODE_ID_SE1_TAP_DELAYS; + info->fw = adev->gfx.rlc_fw; + adev->firmware.fw_size += + ALIGN(adev->gfx.rlc.se1_tap_delays_ucode_size_bytes, PAGE_SIZE); + } + + if (adev->gfx.rlc.se2_tap_delays_ucode_size_bytes) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_SE2_TAP_DELAYS]; + info->ucode_id = AMDGPU_UCODE_ID_SE2_TAP_DELAYS; + info->fw = adev->gfx.rlc_fw; + adev->firmware.fw_size += + ALIGN(adev->gfx.rlc.se2_tap_delays_ucode_size_bytes, PAGE_SIZE); + } + + if (adev->gfx.rlc.se3_tap_delays_ucode_size_bytes) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_SE3_TAP_DELAYS]; + info->ucode_id = AMDGPU_UCODE_ID_SE3_TAP_DELAYS; + info->fw = adev->gfx.rlc_fw; + adev->firmware.fw_size += + ALIGN(adev->gfx.rlc.se3_tap_delays_ucode_size_bytes, PAGE_SIZE); + } + } +} + +int amdgpu_gfx_rlc_init_microcode(struct amdgpu_device *adev, + uint16_t version_major, + uint16_t version_minor) +{ + int err; + + if (version_major < 2) { + /* only support rlc_hdr v2.x and onwards */ + dev_err(adev->dev, "unsupported rlc fw hdr\n"); + return -EINVAL; + } + + /* is_rlc_v2_1 is still used in APU code path */ + if (version_major == 2 && version_minor == 1) + adev->gfx.rlc.is_rlc_v2_1 = true; + + if (version_minor >= 0) { + err = amdgpu_gfx_rlc_init_microcode_v2_0(adev); + if (err) { + dev_err(adev->dev, "fail to init rlc v2_0 microcode\n"); + return err; + } + } + if (version_minor >= 1) + amdgpu_gfx_rlc_init_microcode_v2_1(adev); + if (version_minor >= 2) + amdgpu_gfx_rlc_init_microcode_v2_2(adev); + if (version_minor == 3) + amdgpu_gfx_rlc_init_microcode_v2_3(adev); + if (version_minor == 4) + amdgpu_gfx_rlc_init_microcode_v2_4(adev); + + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h new file mode 100644 index 000000000..b591d33af --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h @@ -0,0 +1,275 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_RLC_H__ +#define __AMDGPU_RLC_H__ + +#include "clearstate_defs.h" + +#define AMDGPU_MAX_RLC_INSTANCES 8 + +/* firmware ID used in rlc toc */ +typedef enum _FIRMWARE_ID_ { + FIRMWARE_ID_INVALID = 0, + FIRMWARE_ID_RLC_G_UCODE = 1, + FIRMWARE_ID_RLC_TOC = 2, + FIRMWARE_ID_RLCG_SCRATCH = 3, + FIRMWARE_ID_RLC_SRM_ARAM = 4, + FIRMWARE_ID_RLC_SRM_INDEX_ADDR = 5, + FIRMWARE_ID_RLC_SRM_INDEX_DATA = 6, + FIRMWARE_ID_RLC_P_UCODE = 7, + FIRMWARE_ID_RLC_V_UCODE = 8, + FIRMWARE_ID_RLX6_UCODE = 9, + FIRMWARE_ID_RLX6_DRAM_BOOT = 10, + FIRMWARE_ID_GLOBAL_TAP_DELAYS = 11, + FIRMWARE_ID_SE0_TAP_DELAYS = 12, + FIRMWARE_ID_SE1_TAP_DELAYS = 13, + FIRMWARE_ID_GLOBAL_SE0_SE1_SKEW_DELAYS = 14, + FIRMWARE_ID_SDMA0_UCODE = 15, + FIRMWARE_ID_SDMA0_JT = 16, + FIRMWARE_ID_SDMA1_UCODE = 17, + FIRMWARE_ID_SDMA1_JT = 18, + FIRMWARE_ID_CP_CE = 19, + FIRMWARE_ID_CP_PFP = 20, + FIRMWARE_ID_CP_ME = 21, + FIRMWARE_ID_CP_MEC = 22, + FIRMWARE_ID_CP_MES = 23, + FIRMWARE_ID_MES_STACK = 24, + FIRMWARE_ID_RLC_SRM_DRAM_SR = 25, + FIRMWARE_ID_RLCG_SCRATCH_SR = 26, + FIRMWARE_ID_RLCP_SCRATCH_SR = 27, + FIRMWARE_ID_RLCV_SCRATCH_SR = 28, + FIRMWARE_ID_RLX6_DRAM_SR = 29, + FIRMWARE_ID_SDMA0_PG_CONTEXT = 30, + FIRMWARE_ID_SDMA1_PG_CONTEXT = 31, + FIRMWARE_ID_GLOBAL_MUX_SELECT_RAM = 32, + FIRMWARE_ID_SE0_MUX_SELECT_RAM = 33, + FIRMWARE_ID_SE1_MUX_SELECT_RAM = 34, + FIRMWARE_ID_ACCUM_CTRL_RAM = 35, + FIRMWARE_ID_RLCP_CAM = 36, + FIRMWARE_ID_RLC_SPP_CAM_EXT = 37, + FIRMWARE_ID_MAX = 38, +} FIRMWARE_ID; + +typedef enum _SOC21_FIRMWARE_ID_ { + SOC21_FIRMWARE_ID_INVALID = 0, + SOC21_FIRMWARE_ID_RLC_G_UCODE = 1, + SOC21_FIRMWARE_ID_RLC_TOC = 2, + SOC21_FIRMWARE_ID_RLCG_SCRATCH = 3, + SOC21_FIRMWARE_ID_RLC_SRM_ARAM = 4, + SOC21_FIRMWARE_ID_RLC_P_UCODE = 5, + SOC21_FIRMWARE_ID_RLC_V_UCODE = 6, + SOC21_FIRMWARE_ID_RLX6_UCODE = 7, + SOC21_FIRMWARE_ID_RLX6_UCODE_CORE1 = 8, + SOC21_FIRMWARE_ID_RLX6_DRAM_BOOT = 9, + SOC21_FIRMWARE_ID_RLX6_DRAM_BOOT_CORE1 = 10, + SOC21_FIRMWARE_ID_SDMA_UCODE_TH0 = 11, + SOC21_FIRMWARE_ID_SDMA_UCODE_TH1 = 12, + SOC21_FIRMWARE_ID_CP_PFP = 13, + SOC21_FIRMWARE_ID_CP_ME = 14, + SOC21_FIRMWARE_ID_CP_MEC = 15, + SOC21_FIRMWARE_ID_RS64_MES_P0 = 16, + SOC21_FIRMWARE_ID_RS64_MES_P1 = 17, + SOC21_FIRMWARE_ID_RS64_PFP = 18, + SOC21_FIRMWARE_ID_RS64_ME = 19, + SOC21_FIRMWARE_ID_RS64_MEC = 20, + SOC21_FIRMWARE_ID_RS64_MES_P0_STACK = 21, + SOC21_FIRMWARE_ID_RS64_MES_P1_STACK = 22, + SOC21_FIRMWARE_ID_RS64_PFP_P0_STACK = 23, + SOC21_FIRMWARE_ID_RS64_PFP_P1_STACK = 24, + SOC21_FIRMWARE_ID_RS64_ME_P0_STACK = 25, + SOC21_FIRMWARE_ID_RS64_ME_P1_STACK = 26, + SOC21_FIRMWARE_ID_RS64_MEC_P0_STACK = 27, + SOC21_FIRMWARE_ID_RS64_MEC_P1_STACK = 28, + SOC21_FIRMWARE_ID_RS64_MEC_P2_STACK = 29, + SOC21_FIRMWARE_ID_RS64_MEC_P3_STACK = 30, + SOC21_FIRMWARE_ID_RLC_SRM_DRAM_SR = 31, + SOC21_FIRMWARE_ID_RLCG_SCRATCH_SR = 32, + SOC21_FIRMWARE_ID_RLCP_SCRATCH_SR = 33, + SOC21_FIRMWARE_ID_RLCV_SCRATCH_SR = 34, + SOC21_FIRMWARE_ID_RLX6_DRAM_SR = 35, + SOC21_FIRMWARE_ID_RLX6_DRAM_SR_CORE1 = 36, + SOC21_FIRMWARE_ID_MAX = 37 +} SOC21_FIRMWARE_ID; + +typedef struct _RLC_TABLE_OF_CONTENT { + union { + unsigned int DW0; + struct { + unsigned int offset : 25; + unsigned int id : 7; + }; + }; + + union { + unsigned int DW1; + struct { + unsigned int load_at_boot : 1; + unsigned int load_at_vddgfx : 1; + unsigned int load_at_reset : 1; + unsigned int memory_destination : 2; + unsigned int vfflr_image_code : 4; + unsigned int load_mode_direct : 1; + unsigned int save_for_vddgfx : 1; + unsigned int save_for_vfflr : 1; + unsigned int reserved : 1; + unsigned int signed_source : 1; + unsigned int size : 18; + }; + }; + + union { + unsigned int DW2; + struct { + unsigned int indirect_addr_reg : 16; + unsigned int index : 16; + }; + }; + + union { + unsigned int DW3; + struct { + unsigned int indirect_data_reg : 16; + unsigned int indirect_start_offset : 16; + }; + }; +} RLC_TABLE_OF_CONTENT; + +#define RLC_TOC_MAX_SIZE 64 + +struct amdgpu_rlc_funcs { + bool (*is_rlc_enabled)(struct amdgpu_device *adev); + void (*set_safe_mode)(struct amdgpu_device *adev, int xcc_id); + void (*unset_safe_mode)(struct amdgpu_device *adev, int xcc_id); + int (*init)(struct amdgpu_device *adev); + u32 (*get_csb_size)(struct amdgpu_device *adev); + void (*get_csb_buffer)(struct amdgpu_device *adev, volatile u32 *buffer); + int (*get_cp_table_num)(struct amdgpu_device *adev); + int (*resume)(struct amdgpu_device *adev); + void (*stop)(struct amdgpu_device *adev); + void (*reset)(struct amdgpu_device *adev); + void (*start)(struct amdgpu_device *adev); + void (*update_spm_vmid)(struct amdgpu_device *adev, unsigned vmid); + bool (*is_rlcg_access_range)(struct amdgpu_device *adev, uint32_t reg); +}; + +struct amdgpu_rlcg_reg_access_ctrl { + uint32_t scratch_reg0; + uint32_t scratch_reg1; + uint32_t scratch_reg2; + uint32_t scratch_reg3; + uint32_t grbm_cntl; + uint32_t grbm_idx; + uint32_t spare_int; +}; + +struct amdgpu_rlc { + /* for power gating */ + struct amdgpu_bo *save_restore_obj; + uint64_t save_restore_gpu_addr; + volatile uint32_t *sr_ptr; + const u32 *reg_list; + u32 reg_list_size; + /* for clear state */ + struct amdgpu_bo *clear_state_obj; + uint64_t clear_state_gpu_addr; + volatile uint32_t *cs_ptr; + const struct cs_section_def *cs_data; + u32 clear_state_size; + /* for cp tables */ + struct amdgpu_bo *cp_table_obj; + uint64_t cp_table_gpu_addr; + volatile uint32_t *cp_table_ptr; + u32 cp_table_size; + + /* safe mode for updating CG/PG state */ + bool in_safe_mode[AMDGPU_MAX_RLC_INSTANCES]; + const struct amdgpu_rlc_funcs *funcs; + + /* for firmware data */ + u32 save_and_restore_offset; + u32 clear_state_descriptor_offset; + u32 avail_scratch_ram_locations; + u32 reg_restore_list_size; + u32 reg_list_format_start; + u32 reg_list_format_separate_start; + u32 starting_offsets_start; + u32 reg_list_format_size_bytes; + u32 reg_list_size_bytes; + u32 reg_list_format_direct_reg_list_length; + u32 save_restore_list_cntl_size_bytes; + u32 save_restore_list_gpm_size_bytes; + u32 save_restore_list_srm_size_bytes; + u32 rlc_iram_ucode_size_bytes; + u32 rlc_dram_ucode_size_bytes; + u32 rlcp_ucode_size_bytes; + u32 rlcv_ucode_size_bytes; + u32 global_tap_delays_ucode_size_bytes; + u32 se0_tap_delays_ucode_size_bytes; + u32 se1_tap_delays_ucode_size_bytes; + u32 se2_tap_delays_ucode_size_bytes; + u32 se3_tap_delays_ucode_size_bytes; + + u32 *register_list_format; + u32 *register_restore; + u8 *save_restore_list_cntl; + u8 *save_restore_list_gpm; + u8 *save_restore_list_srm; + u8 *rlc_iram_ucode; + u8 *rlc_dram_ucode; + u8 *rlcp_ucode; + u8 *rlcv_ucode; + u8 *global_tap_delays_ucode; + u8 *se0_tap_delays_ucode; + u8 *se1_tap_delays_ucode; + u8 *se2_tap_delays_ucode; + u8 *se3_tap_delays_ucode; + + bool is_rlc_v2_1; + + /* for rlc autoload */ + struct amdgpu_bo *rlc_autoload_bo; + u64 rlc_autoload_gpu_addr; + void *rlc_autoload_ptr; + + /* rlc toc buffer */ + struct amdgpu_bo *rlc_toc_bo; + uint64_t rlc_toc_gpu_addr; + void *rlc_toc_buf; + + bool rlcg_reg_access_supported; + /* registers for rlcg indirect reg access */ + struct amdgpu_rlcg_reg_access_ctrl reg_access_ctrl[AMDGPU_MAX_RLC_INSTANCES]; +}; + +void amdgpu_gfx_rlc_enter_safe_mode(struct amdgpu_device *adev, int xcc_id); +void amdgpu_gfx_rlc_exit_safe_mode(struct amdgpu_device *adev, int xcc_id); +int amdgpu_gfx_rlc_init_sr(struct amdgpu_device *adev, u32 dws); +int amdgpu_gfx_rlc_init_csb(struct amdgpu_device *adev); +int amdgpu_gfx_rlc_init_cpt(struct amdgpu_device *adev); +void amdgpu_gfx_rlc_setup_cp_table(struct amdgpu_device *adev); +void amdgpu_gfx_rlc_fini(struct amdgpu_device *adev); +int amdgpu_gfx_rlc_init_microcode(struct amdgpu_device *adev, + uint16_t version_major, + uint16_t version_minor); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c new file mode 100644 index 000000000..10df73199 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c @@ -0,0 +1,116 @@ +/* + * Copyright 2011 Red Hat Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ +/* + * Authors: + * Jerome Glisse + */ +/* Algorithm: + * + * We store the last allocated bo in "hole", we always try to allocate + * after the last allocated bo. Principle is that in a linear GPU ring + * progression was is after last is the oldest bo we allocated and thus + * the first one that should no longer be in use by the GPU. + * + * If it's not the case we skip over the bo after last to the closest + * done bo if such one exist. If none exist and we are not asked to + * block we report failure to allocate. + * + * If we are asked to block we wait on all the oldest fence of all + * rings. We just wait for any of those fence to complete. + */ + +#include "amdgpu.h" + +int amdgpu_sa_bo_manager_init(struct amdgpu_device *adev, + struct amdgpu_sa_manager *sa_manager, + unsigned int size, u32 suballoc_align, u32 domain) +{ + int r; + + r = amdgpu_bo_create_kernel(adev, size, AMDGPU_GPU_PAGE_SIZE, domain, + &sa_manager->bo, &sa_manager->gpu_addr, + &sa_manager->cpu_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to allocate bo for manager\n", r); + return r; + } + + memset(sa_manager->cpu_ptr, 0, size); + drm_suballoc_manager_init(&sa_manager->base, size, suballoc_align); + return r; +} + +void amdgpu_sa_bo_manager_fini(struct amdgpu_device *adev, + struct amdgpu_sa_manager *sa_manager) +{ + if (sa_manager->bo == NULL) { + dev_err(adev->dev, "no bo for sa manager\n"); + return; + } + + drm_suballoc_manager_fini(&sa_manager->base); + + amdgpu_bo_free_kernel(&sa_manager->bo, &sa_manager->gpu_addr, &sa_manager->cpu_ptr); +} + +int amdgpu_sa_bo_new(struct amdgpu_sa_manager *sa_manager, + struct drm_suballoc **sa_bo, + unsigned int size) +{ + struct drm_suballoc *sa = drm_suballoc_new(&sa_manager->base, size, + GFP_KERNEL, false, 0); + + if (IS_ERR(sa)) { + *sa_bo = NULL; + + return PTR_ERR(sa); + } + + *sa_bo = sa; + return 0; +} + +void amdgpu_sa_bo_free(struct amdgpu_device *adev, struct drm_suballoc **sa_bo, + struct dma_fence *fence) +{ + if (sa_bo == NULL || *sa_bo == NULL) { + return; + } + + drm_suballoc_free(*sa_bo, fence); + *sa_bo = NULL; +} + +#if defined(CONFIG_DEBUG_FS) + +void amdgpu_sa_bo_dump_debug_info(struct amdgpu_sa_manager *sa_manager, + struct seq_file *m) +{ + struct drm_printer p = drm_seq_file_printer(m); + + drm_suballoc_dump_debug_info(&sa_manager->base, &p, sa_manager->gpu_addr); +} +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c new file mode 100644 index 000000000..863b2a34b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c @@ -0,0 +1,141 @@ +/* + * Copyright 2017 Valve Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Andres Rodriguez + */ + +#include +#include +#include + +#include + +#include "amdgpu.h" +#include "amdgpu_sched.h" +#include "amdgpu_vm.h" + +static int amdgpu_sched_process_priority_override(struct amdgpu_device *adev, + int fd, + int32_t priority) +{ + struct fd f = fdget(fd); + struct amdgpu_fpriv *fpriv; + struct amdgpu_ctx_mgr *mgr; + struct amdgpu_ctx *ctx; + uint32_t id; + int r; + + if (!f.file) + return -EINVAL; + + r = amdgpu_file_to_fpriv(f.file, &fpriv); + if (r) { + fdput(f); + return r; + } + + mgr = &fpriv->ctx_mgr; + mutex_lock(&mgr->lock); + idr_for_each_entry(&mgr->ctx_handles, ctx, id) + amdgpu_ctx_priority_override(ctx, priority); + mutex_unlock(&mgr->lock); + + fdput(f); + return 0; +} + +static int amdgpu_sched_context_priority_override(struct amdgpu_device *adev, + int fd, + unsigned ctx_id, + int32_t priority) +{ + struct fd f = fdget(fd); + struct amdgpu_fpriv *fpriv; + struct amdgpu_ctx *ctx; + int r; + + if (!f.file) + return -EINVAL; + + r = amdgpu_file_to_fpriv(f.file, &fpriv); + if (r) { + fdput(f); + return r; + } + + ctx = amdgpu_ctx_get(fpriv, ctx_id); + + if (!ctx) { + fdput(f); + return -EINVAL; + } + + amdgpu_ctx_priority_override(ctx, priority); + amdgpu_ctx_put(ctx); + fdput(f); + + return 0; +} + +int amdgpu_sched_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp) +{ + union drm_amdgpu_sched *args = data; + struct amdgpu_device *adev = drm_to_adev(dev); + int r; + + /* First check the op, then the op's argument. + */ + switch (args->in.op) { + case AMDGPU_SCHED_OP_PROCESS_PRIORITY_OVERRIDE: + case AMDGPU_SCHED_OP_CONTEXT_PRIORITY_OVERRIDE: + break; + default: + DRM_ERROR("Invalid sched op specified: %d\n", args->in.op); + return -EINVAL; + } + + if (!amdgpu_ctx_priority_is_valid(args->in.priority)) { + WARN(1, "Invalid context priority %d\n", args->in.priority); + return -EINVAL; + } + + switch (args->in.op) { + case AMDGPU_SCHED_OP_PROCESS_PRIORITY_OVERRIDE: + r = amdgpu_sched_process_priority_override(adev, + args->in.fd, + args->in.priority); + break; + case AMDGPU_SCHED_OP_CONTEXT_PRIORITY_OVERRIDE: + r = amdgpu_sched_context_priority_override(adev, + args->in.fd, + args->in.ctx_id, + args->in.priority); + break; + default: + /* Impossible. + */ + r = -EINVAL; + break; + } + + return r; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h new file mode 100644 index 000000000..67e5b2472 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h @@ -0,0 +1,38 @@ +/* + * Copyright 2017 Valve Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Andres Rodriguez + */ + +#ifndef __AMDGPU_SCHED_H__ +#define __AMDGPU_SCHED_H__ + +enum drm_sched_priority; + +struct drm_device; +struct drm_file; + +int amdgpu_to_sched_priority(int amdgpu_priority, + enum drm_sched_priority *prio); +int amdgpu_sched_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); + +#endif // __AMDGPU_SCHED_H__ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c new file mode 100644 index 000000000..e2b9392d7 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c @@ -0,0 +1,346 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include "amdgpu.h" +#include "amdgpu_sdma.h" +#include "amdgpu_ras.h" + +#define AMDGPU_CSA_SDMA_SIZE 64 +/* SDMA CSA reside in the 3rd page of CSA */ +#define AMDGPU_CSA_SDMA_OFFSET (4096 * 2) + +/* + * GPU SDMA IP block helpers function. + */ + +struct amdgpu_sdma_instance *amdgpu_sdma_get_instance_from_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) + if (ring == &adev->sdma.instance[i].ring || + ring == &adev->sdma.instance[i].page) + return &adev->sdma.instance[i]; + + return NULL; +} + +int amdgpu_sdma_get_index_from_ring(struct amdgpu_ring *ring, uint32_t *index) +{ + struct amdgpu_device *adev = ring->adev; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (ring == &adev->sdma.instance[i].ring || + ring == &adev->sdma.instance[i].page) { + *index = i; + return 0; + } + } + + return -EINVAL; +} + +uint64_t amdgpu_sdma_get_csa_mc_addr(struct amdgpu_ring *ring, + unsigned int vmid) +{ + struct amdgpu_device *adev = ring->adev; + uint64_t csa_mc_addr; + uint32_t index = 0; + int r; + + /* don't enable OS preemption on SDMA under SRIOV */ + if (amdgpu_sriov_vf(adev) || vmid == 0 || !adev->gfx.mcbp) + return 0; + + if (ring->is_mes_queue) { + uint32_t offset = 0; + + offset = offsetof(struct amdgpu_mes_ctx_meta_data, + sdma[ring->idx].sdma_meta_data); + csa_mc_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + } else { + r = amdgpu_sdma_get_index_from_ring(ring, &index); + + if (r || index > 31) + csa_mc_addr = 0; + else + csa_mc_addr = amdgpu_csa_vaddr(adev) + + AMDGPU_CSA_SDMA_OFFSET + + index * AMDGPU_CSA_SDMA_SIZE; + } + + return csa_mc_addr; +} + +int amdgpu_sdma_ras_late_init(struct amdgpu_device *adev, + struct ras_common_if *ras_block) +{ + int r, i; + + r = amdgpu_ras_block_late_init(adev, ras_block); + if (r) + return r; + + if (amdgpu_ras_is_supported(adev, ras_block->block)) { + for (i = 0; i < adev->sdma.num_instances; i++) { + r = amdgpu_irq_get(adev, &adev->sdma.ecc_irq, + AMDGPU_SDMA_IRQ_INSTANCE0 + i); + if (r) + goto late_fini; + } + } + + return 0; + +late_fini: + amdgpu_ras_block_late_fini(adev, ras_block); + return r; +} + +int amdgpu_sdma_process_ras_data_cb(struct amdgpu_device *adev, + void *err_data, + struct amdgpu_iv_entry *entry) +{ + kgd2kfd_set_sram_ecc_flag(adev->kfd.dev); + + if (amdgpu_sriov_vf(adev)) + return AMDGPU_RAS_SUCCESS; + + amdgpu_ras_reset_gpu(adev); + + return AMDGPU_RAS_SUCCESS; +} + +int amdgpu_sdma_process_ecc_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + struct ras_common_if *ras_if = adev->sdma.ras_if; + struct ras_dispatch_if ih_data = { + .entry = entry, + }; + + if (!ras_if) + return 0; + + ih_data.head = *ras_if; + + amdgpu_ras_interrupt_dispatch(adev, &ih_data); + return 0; +} + +static int amdgpu_sdma_init_inst_ctx(struct amdgpu_sdma_instance *sdma_inst) +{ + uint16_t version_major; + const struct common_firmware_header *header = NULL; + const struct sdma_firmware_header_v1_0 *hdr; + const struct sdma_firmware_header_v2_0 *hdr_v2; + + header = (const struct common_firmware_header *) + sdma_inst->fw->data; + version_major = le16_to_cpu(header->header_version_major); + + switch (version_major) { + case 1: + hdr = (const struct sdma_firmware_header_v1_0 *)sdma_inst->fw->data; + sdma_inst->fw_version = le32_to_cpu(hdr->header.ucode_version); + sdma_inst->feature_version = le32_to_cpu(hdr->ucode_feature_version); + break; + case 2: + hdr_v2 = (const struct sdma_firmware_header_v2_0 *)sdma_inst->fw->data; + sdma_inst->fw_version = le32_to_cpu(hdr_v2->header.ucode_version); + sdma_inst->feature_version = le32_to_cpu(hdr_v2->ucode_feature_version); + break; + default: + return -EINVAL; + } + + if (sdma_inst->feature_version >= 20) + sdma_inst->burst_nop = true; + + return 0; +} + +void amdgpu_sdma_destroy_inst_ctx(struct amdgpu_device *adev, + bool duplicate) +{ + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + amdgpu_ucode_release(&adev->sdma.instance[i].fw); + if (duplicate) + break; + } + + memset((void *)adev->sdma.instance, 0, + sizeof(struct amdgpu_sdma_instance) * AMDGPU_MAX_SDMA_INSTANCES); +} + +int amdgpu_sdma_init_microcode(struct amdgpu_device *adev, + u32 instance, bool duplicate) +{ + struct amdgpu_firmware_info *info = NULL; + const struct common_firmware_header *header = NULL; + int err, i; + const struct sdma_firmware_header_v2_0 *sdma_hdr; + uint16_t version_major; + char ucode_prefix[30]; + char fw_name[40]; + + amdgpu_ucode_ip_version_decode(adev, SDMA0_HWIP, ucode_prefix, sizeof(ucode_prefix)); + if (instance == 0) + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s.bin", ucode_prefix); + else + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s%d.bin", ucode_prefix, instance); + err = amdgpu_ucode_request(adev, &adev->sdma.instance[instance].fw, fw_name); + if (err) + goto out; + + header = (const struct common_firmware_header *) + adev->sdma.instance[instance].fw->data; + version_major = le16_to_cpu(header->header_version_major); + + if ((duplicate && instance) || (!duplicate && version_major > 1)) { + err = -EINVAL; + goto out; + } + + err = amdgpu_sdma_init_inst_ctx(&adev->sdma.instance[instance]); + if (err) + goto out; + + if (duplicate) { + for (i = 1; i < adev->sdma.num_instances; i++) + memcpy((void *)&adev->sdma.instance[i], + (void *)&adev->sdma.instance[0], + sizeof(struct amdgpu_sdma_instance)); + } + + DRM_DEBUG("psp_load == '%s'\n", + adev->firmware.load_type == AMDGPU_FW_LOAD_PSP ? "true" : "false"); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + switch (version_major) { + case 1: + for (i = 0; i < adev->sdma.num_instances; i++) { + if (!duplicate && (instance != i)) + continue; + else { + /* Use a single copy per SDMA firmware type. PSP uses the same instance for all + * groups of SDMAs */ + if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 4, 2) && + adev->firmware.load_type == AMDGPU_FW_LOAD_PSP && + adev->sdma.num_inst_per_aid == i) { + break; + } + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_SDMA0 + i]; + info->ucode_id = AMDGPU_UCODE_ID_SDMA0 + i; + info->fw = adev->sdma.instance[i].fw; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE); + } + } + break; + case 2: + sdma_hdr = (const struct sdma_firmware_header_v2_0 *) + adev->sdma.instance[0].fw->data; + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_SDMA_UCODE_TH0]; + info->ucode_id = AMDGPU_UCODE_ID_SDMA_UCODE_TH0; + info->fw = adev->sdma.instance[0].fw; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(sdma_hdr->ctx_ucode_size_bytes), PAGE_SIZE); + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_SDMA_UCODE_TH1]; + info->ucode_id = AMDGPU_UCODE_ID_SDMA_UCODE_TH1; + info->fw = adev->sdma.instance[0].fw; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(sdma_hdr->ctl_ucode_size_bytes), PAGE_SIZE); + break; + default: + err = -EINVAL; + } + } + +out: + if (err) + amdgpu_sdma_destroy_inst_ctx(adev, duplicate); + return err; +} + +void amdgpu_sdma_unset_buffer_funcs_helper(struct amdgpu_device *adev) +{ + struct amdgpu_ring *sdma; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (adev->sdma.has_page_queue) { + sdma = &adev->sdma.instance[i].page; + if (adev->mman.buffer_funcs_ring == sdma) { + amdgpu_ttm_set_buffer_funcs_status(adev, false); + break; + } + } + sdma = &adev->sdma.instance[i].ring; + if (adev->mman.buffer_funcs_ring == sdma) { + amdgpu_ttm_set_buffer_funcs_status(adev, false); + break; + } + } +} + +int amdgpu_sdma_ras_sw_init(struct amdgpu_device *adev) +{ + int err = 0; + struct amdgpu_sdma_ras *ras = NULL; + + /* adev->sdma.ras is NULL, which means sdma does not + * support ras function, then do nothing here. + */ + if (!adev->sdma.ras) + return 0; + + ras = adev->sdma.ras; + + err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); + if (err) { + dev_err(adev->dev, "Failed to register sdma ras block!\n"); + return err; + } + + strcpy(ras->ras_block.ras_comm.name, "sdma"); + ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__SDMA; + ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; + adev->sdma.ras_if = &ras->ras_block.ras_comm; + + /* If not define special ras_late_init function, use default ras_late_init */ + if (!ras->ras_block.ras_late_init) + ras->ras_block.ras_late_init = amdgpu_sdma_ras_late_init; + + /* If not defined special ras_cb function, use default ras_cb */ + if (!ras->ras_block.ras_cb) + ras->ras_block.ras_cb = amdgpu_sdma_process_ras_data_cb; + + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h new file mode 100644 index 000000000..513ac2212 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h @@ -0,0 +1,175 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_SDMA_H__ +#define __AMDGPU_SDMA_H__ +#include "amdgpu_ras.h" + +/* max number of IP instances */ +#define AMDGPU_MAX_SDMA_INSTANCES 16 + +enum amdgpu_sdma_irq { + AMDGPU_SDMA_IRQ_INSTANCE0 = 0, + AMDGPU_SDMA_IRQ_INSTANCE1, + AMDGPU_SDMA_IRQ_INSTANCE2, + AMDGPU_SDMA_IRQ_INSTANCE3, + AMDGPU_SDMA_IRQ_INSTANCE4, + AMDGPU_SDMA_IRQ_INSTANCE5, + AMDGPU_SDMA_IRQ_INSTANCE6, + AMDGPU_SDMA_IRQ_INSTANCE7, + AMDGPU_SDMA_IRQ_INSTANCE8, + AMDGPU_SDMA_IRQ_INSTANCE9, + AMDGPU_SDMA_IRQ_INSTANCE10, + AMDGPU_SDMA_IRQ_INSTANCE11, + AMDGPU_SDMA_IRQ_INSTANCE12, + AMDGPU_SDMA_IRQ_INSTANCE13, + AMDGPU_SDMA_IRQ_INSTANCE14, + AMDGPU_SDMA_IRQ_INSTANCE15, + AMDGPU_SDMA_IRQ_LAST +}; + +#define NUM_SDMA(x) hweight32(x) + +struct amdgpu_sdma_instance { + /* SDMA firmware */ + const struct firmware *fw; + uint32_t fw_version; + uint32_t feature_version; + + struct amdgpu_ring ring; + struct amdgpu_ring page; + bool burst_nop; + uint32_t aid_id; +}; + +enum amdgpu_sdma_ras_memory_id { + AMDGPU_SDMA_MBANK_DATA_BUF0 = 1, + AMDGPU_SDMA_MBANK_DATA_BUF1 = 2, + AMDGPU_SDMA_MBANK_DATA_BUF2 = 3, + AMDGPU_SDMA_MBANK_DATA_BUF3 = 4, + AMDGPU_SDMA_MBANK_DATA_BUF4 = 5, + AMDGPU_SDMA_MBANK_DATA_BUF5 = 6, + AMDGPU_SDMA_MBANK_DATA_BUF6 = 7, + AMDGPU_SDMA_MBANK_DATA_BUF7 = 8, + AMDGPU_SDMA_MBANK_DATA_BUF8 = 9, + AMDGPU_SDMA_MBANK_DATA_BUF9 = 10, + AMDGPU_SDMA_MBANK_DATA_BUF10 = 11, + AMDGPU_SDMA_MBANK_DATA_BUF11 = 12, + AMDGPU_SDMA_MBANK_DATA_BUF12 = 13, + AMDGPU_SDMA_MBANK_DATA_BUF13 = 14, + AMDGPU_SDMA_MBANK_DATA_BUF14 = 15, + AMDGPU_SDMA_MBANK_DATA_BUF15 = 16, + AMDGPU_SDMA_UCODE_BUF = 17, + AMDGPU_SDMA_RB_CMD_BUF = 18, + AMDGPU_SDMA_IB_CMD_BUF = 19, + AMDGPU_SDMA_UTCL1_RD_FIFO = 20, + AMDGPU_SDMA_UTCL1_RDBST_FIFO = 21, + AMDGPU_SDMA_UTCL1_WR_FIFO = 22, + AMDGPU_SDMA_DATA_LUT_FIFO = 23, + AMDGPU_SDMA_SPLIT_DAT_BUF = 24, + AMDGPU_SDMA_MEMORY_BLOCK_LAST, +}; + +struct amdgpu_sdma_ras { + struct amdgpu_ras_block_object ras_block; +}; + +struct amdgpu_sdma { + struct amdgpu_sdma_instance instance[AMDGPU_MAX_SDMA_INSTANCES]; + struct amdgpu_irq_src trap_irq; + struct amdgpu_irq_src illegal_inst_irq; + struct amdgpu_irq_src ecc_irq; + struct amdgpu_irq_src vm_hole_irq; + struct amdgpu_irq_src doorbell_invalid_irq; + struct amdgpu_irq_src pool_timeout_irq; + struct amdgpu_irq_src srbm_write_irq; + + int num_instances; + uint32_t sdma_mask; + int num_inst_per_aid; + uint32_t srbm_soft_reset; + bool has_page_queue; + struct ras_common_if *ras_if; + struct amdgpu_sdma_ras *ras; +}; + +/* + * Provided by hw blocks that can move/clear data. e.g., gfx or sdma + * But currently, we use sdma to move data. + */ +struct amdgpu_buffer_funcs { + /* maximum bytes in a single operation */ + uint32_t copy_max_bytes; + + /* number of dw to reserve per operation */ + unsigned copy_num_dw; + + /* used for buffer migration */ + void (*emit_copy_buffer)(struct amdgpu_ib *ib, + /* src addr in bytes */ + uint64_t src_offset, + /* dst addr in bytes */ + uint64_t dst_offset, + /* number of byte to transfer */ + uint32_t byte_count, + bool tmz); + + /* maximum bytes in a single operation */ + uint32_t fill_max_bytes; + + /* number of dw to reserve per operation */ + unsigned fill_num_dw; + + /* used for buffer clearing */ + void (*emit_fill_buffer)(struct amdgpu_ib *ib, + /* value to write to memory */ + uint32_t src_data, + /* dst addr in bytes */ + uint64_t dst_offset, + /* number of byte to fill */ + uint32_t byte_count); +}; + +#define amdgpu_emit_copy_buffer(adev, ib, s, d, b, t) (adev)->mman.buffer_funcs->emit_copy_buffer((ib), (s), (d), (b), (t)) +#define amdgpu_emit_fill_buffer(adev, ib, s, d, b) (adev)->mman.buffer_funcs->emit_fill_buffer((ib), (s), (d), (b)) + +struct amdgpu_sdma_instance * +amdgpu_sdma_get_instance_from_ring(struct amdgpu_ring *ring); +int amdgpu_sdma_get_index_from_ring(struct amdgpu_ring *ring, uint32_t *index); +uint64_t amdgpu_sdma_get_csa_mc_addr(struct amdgpu_ring *ring, unsigned vmid); +int amdgpu_sdma_ras_late_init(struct amdgpu_device *adev, + struct ras_common_if *ras_block); +int amdgpu_sdma_process_ras_data_cb(struct amdgpu_device *adev, + void *err_data, + struct amdgpu_iv_entry *entry); +int amdgpu_sdma_process_ecc_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry); +int amdgpu_sdma_init_microcode(struct amdgpu_device *adev, u32 instance, + bool duplicate); +void amdgpu_sdma_destroy_inst_ctx(struct amdgpu_device *adev, + bool duplicate); +void amdgpu_sdma_unset_buffer_funcs_helper(struct amdgpu_device *adev); +int amdgpu_sdma_ras_sw_init(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c new file mode 100644 index 000000000..8ed0e0736 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c @@ -0,0 +1,183 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + */ +#include +#include + +#include "amdgpu.h" +#include "amdgpu_securedisplay.h" + +/** + * DOC: AMDGPU SECUREDISPLAY debugfs test interface + * + * how to use? + * echo opcode > /dri/xxx/securedisplay_test + * eg. echo 1 > /dri/xxx/securedisplay_test + * eg. echo 2 phy_id > /dri/xxx/securedisplay_test + * + * opcode: + * 1：Query whether TA is responding used only for validation pupose + * 2: Send region of Interest and CRC value to I2C. (uint32)phy_id is + * send to determine which DIO scratch register should be used to get + * ROI and receive i2c_buf as the output. + * + * You can refer more detail from header file ta_securedisplay_if.h + * + */ + +void psp_securedisplay_parse_resp_status(struct psp_context *psp, + enum ta_securedisplay_status status) +{ + switch (status) { + case TA_SECUREDISPLAY_STATUS__SUCCESS: + break; + case TA_SECUREDISPLAY_STATUS__GENERIC_FAILURE: + dev_err(psp->adev->dev, "Secure display: Generic Failure."); + break; + case TA_SECUREDISPLAY_STATUS__INVALID_PARAMETER: + dev_err(psp->adev->dev, "Secure display: Invalid Parameter."); + break; + case TA_SECUREDISPLAY_STATUS__NULL_POINTER: + dev_err(psp->adev->dev, "Secure display: Null Pointer."); + break; + case TA_SECUREDISPLAY_STATUS__I2C_WRITE_ERROR: + dev_err(psp->adev->dev, "Secure display: Failed to write to I2C."); + break; + case TA_SECUREDISPLAY_STATUS__READ_DIO_SCRATCH_ERROR: + dev_err(psp->adev->dev, "Secure display: Failed to Read DIO Scratch Register."); + break; + case TA_SECUREDISPLAY_STATUS__READ_CRC_ERROR: + dev_err(psp->adev->dev, "Secure display: Failed to Read CRC"); + break; + case TA_SECUREDISPLAY_STATUS__I2C_INIT_ERROR: + dev_err(psp->adev->dev, "Secure display: Failed to initialize I2C."); + break; + default: + dev_err(psp->adev->dev, "Secure display: Failed to parse status: %d\n", status); + } +} + +void psp_prep_securedisplay_cmd_buf(struct psp_context *psp, struct ta_securedisplay_cmd **cmd, + enum ta_securedisplay_command command_id) +{ + *cmd = (struct ta_securedisplay_cmd *)psp->securedisplay_context.context.mem_context.shared_buf; + memset(*cmd, 0, sizeof(struct ta_securedisplay_cmd)); + (*cmd)->status = TA_SECUREDISPLAY_STATUS__GENERIC_FAILURE; + (*cmd)->cmd_id = command_id; +} + +#if defined(CONFIG_DEBUG_FS) + +static ssize_t amdgpu_securedisplay_debugfs_write(struct file *f, const char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(f)->i_private; + struct psp_context *psp = &adev->psp; + struct ta_securedisplay_cmd *securedisplay_cmd; + struct drm_device *dev = adev_to_drm(adev); + uint32_t phy_id; + uint32_t op; + char str[64]; + int ret; + + if (*pos || size > sizeof(str) - 1) + return -EINVAL; + + memset(str, 0, sizeof(str)); + ret = copy_from_user(str, buf, size); + if (ret) + return -EFAULT; + + ret = pm_runtime_get_sync(dev->dev); + if (ret < 0) { + pm_runtime_put_autosuspend(dev->dev); + return ret; + } + + if (size < 3) + sscanf(str, "%u ", &op); + else + sscanf(str, "%u %u", &op, &phy_id); + + switch (op) { + case 1: + mutex_lock(&psp->securedisplay_context.mutex); + psp_prep_securedisplay_cmd_buf(psp, &securedisplay_cmd, + TA_SECUREDISPLAY_COMMAND__QUERY_TA); + ret = psp_securedisplay_invoke(psp, TA_SECUREDISPLAY_COMMAND__QUERY_TA); + if (!ret) { + if (securedisplay_cmd->status == TA_SECUREDISPLAY_STATUS__SUCCESS) + dev_info(adev->dev, "SECUREDISPLAY: query securedisplay TA ret is 0x%X\n", + securedisplay_cmd->securedisplay_out_message.query_ta.query_cmd_ret); + else + psp_securedisplay_parse_resp_status(psp, securedisplay_cmd->status); + } + mutex_unlock(&psp->securedisplay_context.mutex); + break; + case 2: + mutex_lock(&psp->securedisplay_context.mutex); + psp_prep_securedisplay_cmd_buf(psp, &securedisplay_cmd, + TA_SECUREDISPLAY_COMMAND__SEND_ROI_CRC); + securedisplay_cmd->securedisplay_in_message.send_roi_crc.phy_id = phy_id; + ret = psp_securedisplay_invoke(psp, TA_SECUREDISPLAY_COMMAND__SEND_ROI_CRC); + if (!ret) { + if (securedisplay_cmd->status == TA_SECUREDISPLAY_STATUS__SUCCESS) { + dev_info(adev->dev, "SECUREDISPLAY: I2C buffer out put is: %*ph\n", + TA_SECUREDISPLAY_I2C_BUFFER_SIZE, + securedisplay_cmd->securedisplay_out_message.send_roi_crc.i2c_buf); + } else { + psp_securedisplay_parse_resp_status(psp, securedisplay_cmd->status); + } + } + mutex_unlock(&psp->securedisplay_context.mutex); + break; + default: + dev_err(adev->dev, "Invalid input: %s\n", str); + } + + pm_runtime_mark_last_busy(dev->dev); + pm_runtime_put_autosuspend(dev->dev); + + return size; +} + +static const struct file_operations amdgpu_securedisplay_debugfs_ops = { + .owner = THIS_MODULE, + .read = NULL, + .write = amdgpu_securedisplay_debugfs_write, + .llseek = default_llseek +}; + +#endif + +void amdgpu_securedisplay_debugfs_init(struct amdgpu_device *adev) +{ +#if defined(CONFIG_DEBUG_FS) + + if (!adev->psp.securedisplay_context.context.initialized) + return; + + debugfs_create_file("securedisplay_test", S_IWUSR, adev_to_drm(adev)->primary->debugfs_root, + adev, &amdgpu_securedisplay_debugfs_ops); +#endif +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.h new file mode 100644 index 000000000..456ad68ed --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.h @@ -0,0 +1,36 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + */ +#ifndef _AMDGPU_SECUREDISPLAY_H +#define _AMDGPU_SECUREDISPLAY_H + +#include "amdgpu.h" +#include "ta_secureDisplay_if.h" + +void amdgpu_securedisplay_debugfs_init(struct amdgpu_device *adev); +void psp_securedisplay_parse_resp_status(struct psp_context *psp, + enum ta_securedisplay_status status); +void psp_prep_securedisplay_cmd_buf(struct psp_context *psp, struct ta_securedisplay_cmd **cmd, + enum ta_securedisplay_command command_id); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_smuio.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_smuio.h new file mode 100644 index 000000000..89c38d864 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_smuio.h @@ -0,0 +1,41 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_SMUIO_H__ +#define __AMDGPU_SMUIO_H__ + +struct amdgpu_smuio_funcs { + u32 (*get_rom_index_offset)(struct amdgpu_device *adev); + u32 (*get_rom_data_offset)(struct amdgpu_device *adev); + void (*update_rom_clock_gating)(struct amdgpu_device *adev, bool enable); + void (*get_clock_gating_state)(struct amdgpu_device *adev, u64 *flags); + u32 (*get_die_id)(struct amdgpu_device *adev); + u32 (*get_socket_id)(struct amdgpu_device *adev); + enum amdgpu_pkg_type (*get_pkg_type)(struct amdgpu_device *adev); + bool (*is_host_gpu_xgmi_supported)(struct amdgpu_device *adev); +}; + +struct amdgpu_smuio { + const struct amdgpu_smuio_funcs *funcs; +}; + +#endif /* __AMDGPU_SMUIO_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_socbb.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_socbb.h new file mode 100644 index 000000000..f4176cb01 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_socbb.h @@ -0,0 +1,82 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_SOCBB_H__ +#define __AMDGPU_SOCBB_H__ + +struct gpu_info_voltage_scaling_v1_0 { + uint32_t state; + uint32_t dscclk_mhz; + uint32_t dcfclk_mhz; + uint32_t socclk_mhz; + uint32_t dram_speed_mts; + uint32_t fabricclk_mhz; + uint32_t dispclk_mhz; + uint32_t phyclk_mhz; + uint32_t dppclk_mhz; +}; + +struct gpu_info_soc_bounding_box_v1_0 { + uint32_t sr_exit_time_us; + uint32_t sr_enter_plus_exit_time_us; + uint32_t urgent_latency_us; + uint32_t urgent_latency_pixel_data_only_us; + uint32_t urgent_latency_pixel_mixed_with_vm_data_us; + uint32_t urgent_latency_vm_data_only_us; + uint32_t writeback_latency_us; + uint32_t ideal_dram_bw_after_urgent_percent; + uint32_t pct_ideal_dram_sdp_bw_after_urgent_pixel_only; // PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelDataOnly + uint32_t pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm; + uint32_t pct_ideal_dram_sdp_bw_after_urgent_vm_only; + uint32_t max_avg_sdp_bw_use_normal_percent; + uint32_t max_avg_dram_bw_use_normal_percent; + uint32_t max_request_size_bytes; + uint32_t downspread_percent; + uint32_t dram_page_open_time_ns; + uint32_t dram_rw_turnaround_time_ns; + uint32_t dram_return_buffer_per_channel_bytes; + uint32_t dram_channel_width_bytes; + uint32_t fabric_datapath_to_dcn_data_return_bytes; + uint32_t dcn_downspread_percent; + uint32_t dispclk_dppclk_vco_speed_mhz; + uint32_t dfs_vco_period_ps; + uint32_t urgent_out_of_order_return_per_channel_pixel_only_bytes; + uint32_t urgent_out_of_order_return_per_channel_pixel_and_vm_bytes; + uint32_t urgent_out_of_order_return_per_channel_vm_only_bytes; + uint32_t round_trip_ping_latency_dcfclk_cycles; + uint32_t urgent_out_of_order_return_per_channel_bytes; + uint32_t channel_interleave_bytes; + uint32_t num_banks; + uint32_t num_chans; + uint32_t vmm_page_size_bytes; + uint32_t dram_clock_change_latency_us; + uint32_t writeback_dram_clock_change_latency_us; + uint32_t return_bus_width_bytes; + uint32_t voltage_override; + uint32_t xfc_bus_transport_time_us; + uint32_t xfc_xbuf_latency_tolerance_us; + uint32_t use_urgent_burst_bw; + uint32_t num_states; + struct gpu_info_voltage_scaling_v1_0 clock_limits[8]; +}; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c new file mode 100644 index 000000000..dcd8c066b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c @@ -0,0 +1,460 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ +/* + * Authors: + * Christian König + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_trace.h" +#include "amdgpu_amdkfd.h" + +struct amdgpu_sync_entry { + struct hlist_node node; + struct dma_fence *fence; +}; + +static struct kmem_cache *amdgpu_sync_slab; + +/** + * amdgpu_sync_create - zero init sync object + * + * @sync: sync object to initialize + * + * Just clear the sync object for now. + */ +void amdgpu_sync_create(struct amdgpu_sync *sync) +{ + hash_init(sync->fences); +} + +/** + * amdgpu_sync_same_dev - test if fence belong to us + * + * @adev: amdgpu device to use for the test + * @f: fence to test + * + * Test if the fence was issued by us. + */ +static bool amdgpu_sync_same_dev(struct amdgpu_device *adev, + struct dma_fence *f) +{ + struct drm_sched_fence *s_fence = to_drm_sched_fence(f); + + if (s_fence) { + struct amdgpu_ring *ring; + + ring = container_of(s_fence->sched, struct amdgpu_ring, sched); + return ring->adev == adev; + } + + return false; +} + +/** + * amdgpu_sync_get_owner - extract the owner of a fence + * + * @f: fence get the owner from + * + * Extract who originally created the fence. + */ +static void *amdgpu_sync_get_owner(struct dma_fence *f) +{ + struct drm_sched_fence *s_fence; + struct amdgpu_amdkfd_fence *kfd_fence; + + if (!f) + return AMDGPU_FENCE_OWNER_UNDEFINED; + + s_fence = to_drm_sched_fence(f); + if (s_fence) + return s_fence->owner; + + kfd_fence = to_amdgpu_amdkfd_fence(f); + if (kfd_fence) + return AMDGPU_FENCE_OWNER_KFD; + + return AMDGPU_FENCE_OWNER_UNDEFINED; +} + +/** + * amdgpu_sync_keep_later - Keep the later fence + * + * @keep: existing fence to test + * @fence: new fence + * + * Either keep the existing fence or the new one, depending which one is later. + */ +static void amdgpu_sync_keep_later(struct dma_fence **keep, + struct dma_fence *fence) +{ + if (*keep && dma_fence_is_later(*keep, fence)) + return; + + dma_fence_put(*keep); + *keep = dma_fence_get(fence); +} + +/** + * amdgpu_sync_add_later - add the fence to the hash + * + * @sync: sync object to add the fence to + * @f: fence to add + * + * Tries to add the fence to an existing hash entry. Returns true when an entry + * was found, false otherwise. + */ +static bool amdgpu_sync_add_later(struct amdgpu_sync *sync, struct dma_fence *f) +{ + struct amdgpu_sync_entry *e; + + hash_for_each_possible(sync->fences, e, node, f->context) { + if (unlikely(e->fence->context != f->context)) + continue; + + amdgpu_sync_keep_later(&e->fence, f); + return true; + } + return false; +} + +/** + * amdgpu_sync_fence - remember to sync to this fence + * + * @sync: sync object to add fence to + * @f: fence to sync to + * + * Add the fence to the sync object. + */ +int amdgpu_sync_fence(struct amdgpu_sync *sync, struct dma_fence *f) +{ + struct amdgpu_sync_entry *e; + + if (!f) + return 0; + + if (amdgpu_sync_add_later(sync, f)) + return 0; + + e = kmem_cache_alloc(amdgpu_sync_slab, GFP_KERNEL); + if (!e) + return -ENOMEM; + + hash_add(sync->fences, &e->node, f->context); + e->fence = dma_fence_get(f); + return 0; +} + +/* Determine based on the owner and mode if we should sync to a fence or not */ +static bool amdgpu_sync_test_fence(struct amdgpu_device *adev, + enum amdgpu_sync_mode mode, + void *owner, struct dma_fence *f) +{ + void *fence_owner = amdgpu_sync_get_owner(f); + + /* Always sync to moves, no matter what */ + if (fence_owner == AMDGPU_FENCE_OWNER_UNDEFINED) + return true; + + /* We only want to trigger KFD eviction fences on + * evict or move jobs. Skip KFD fences otherwise. + */ + if (fence_owner == AMDGPU_FENCE_OWNER_KFD && + owner != AMDGPU_FENCE_OWNER_UNDEFINED) + return false; + + /* Never sync to VM updates either. */ + if (fence_owner == AMDGPU_FENCE_OWNER_VM && + owner != AMDGPU_FENCE_OWNER_UNDEFINED) + return false; + + /* Ignore fences depending on the sync mode */ + switch (mode) { + case AMDGPU_SYNC_ALWAYS: + return true; + + case AMDGPU_SYNC_NE_OWNER: + if (amdgpu_sync_same_dev(adev, f) && + fence_owner == owner) + return false; + break; + + case AMDGPU_SYNC_EQ_OWNER: + if (amdgpu_sync_same_dev(adev, f) && + fence_owner != owner) + return false; + break; + + case AMDGPU_SYNC_EXPLICIT: + return false; + } + + WARN(debug_evictions && fence_owner == AMDGPU_FENCE_OWNER_KFD, + "Adding eviction fence to sync obj"); + return true; +} + +/** + * amdgpu_sync_resv - sync to a reservation object + * + * @adev: amdgpu device + * @sync: sync object to add fences from reservation object to + * @resv: reservation object with embedded fence + * @mode: how owner affects which fences we sync to + * @owner: owner of the planned job submission + * + * Sync to the fence + */ +int amdgpu_sync_resv(struct amdgpu_device *adev, struct amdgpu_sync *sync, + struct dma_resv *resv, enum amdgpu_sync_mode mode, + void *owner) +{ + struct dma_resv_iter cursor; + struct dma_fence *f; + int r; + + if (resv == NULL) + return -EINVAL; + + /* TODO: Use DMA_RESV_USAGE_READ here */ + dma_resv_for_each_fence(&cursor, resv, DMA_RESV_USAGE_BOOKKEEP, f) { + dma_fence_chain_for_each(f, f) { + struct dma_fence *tmp = dma_fence_chain_contained(f); + + if (amdgpu_sync_test_fence(adev, mode, owner, tmp)) { + r = amdgpu_sync_fence(sync, f); + dma_fence_put(f); + if (r) + return r; + break; + } + } + } + return 0; +} + +/* Free the entry back to the slab */ +static void amdgpu_sync_entry_free(struct amdgpu_sync_entry *e) +{ + hash_del(&e->node); + dma_fence_put(e->fence); + kmem_cache_free(amdgpu_sync_slab, e); +} + +/** + * amdgpu_sync_peek_fence - get the next fence not signaled yet + * + * @sync: the sync object + * @ring: optional ring to use for test + * + * Returns the next fence not signaled yet without removing it from the sync + * object. + */ +struct dma_fence *amdgpu_sync_peek_fence(struct amdgpu_sync *sync, + struct amdgpu_ring *ring) +{ + struct amdgpu_sync_entry *e; + struct hlist_node *tmp; + int i; + + hash_for_each_safe(sync->fences, i, tmp, e, node) { + struct dma_fence *f = e->fence; + struct drm_sched_fence *s_fence = to_drm_sched_fence(f); + + if (dma_fence_is_signaled(f)) { + amdgpu_sync_entry_free(e); + continue; + } + if (ring && s_fence) { + /* For fences from the same ring it is sufficient + * when they are scheduled. + */ + if (s_fence->sched == &ring->sched) { + if (dma_fence_is_signaled(&s_fence->scheduled)) + continue; + + return &s_fence->scheduled; + } + } + + return f; + } + + return NULL; +} + +/** + * amdgpu_sync_get_fence - get the next fence from the sync object + * + * @sync: sync object to use + * + * Get and removes the next fence from the sync object not signaled yet. + */ +struct dma_fence *amdgpu_sync_get_fence(struct amdgpu_sync *sync) +{ + struct amdgpu_sync_entry *e; + struct hlist_node *tmp; + struct dma_fence *f; + int i; + + hash_for_each_safe(sync->fences, i, tmp, e, node) { + + f = e->fence; + + hash_del(&e->node); + kmem_cache_free(amdgpu_sync_slab, e); + + if (!dma_fence_is_signaled(f)) + return f; + + dma_fence_put(f); + } + return NULL; +} + +/** + * amdgpu_sync_clone - clone a sync object + * + * @source: sync object to clone + * @clone: pointer to destination sync object + * + * Adds references to all unsignaled fences in @source to @clone. Also + * removes signaled fences from @source while at it. + */ +int amdgpu_sync_clone(struct amdgpu_sync *source, struct amdgpu_sync *clone) +{ + struct amdgpu_sync_entry *e; + struct hlist_node *tmp; + struct dma_fence *f; + int i, r; + + hash_for_each_safe(source->fences, i, tmp, e, node) { + f = e->fence; + if (!dma_fence_is_signaled(f)) { + r = amdgpu_sync_fence(clone, f); + if (r) + return r; + } else { + amdgpu_sync_entry_free(e); + } + } + + return 0; +} + +/** + * amdgpu_sync_push_to_job - push fences into job + * @sync: sync object to get the fences from + * @job: job to push the fences into + * + * Add all unsignaled fences from sync to job. + */ +int amdgpu_sync_push_to_job(struct amdgpu_sync *sync, struct amdgpu_job *job) +{ + struct amdgpu_sync_entry *e; + struct hlist_node *tmp; + struct dma_fence *f; + int i, r; + + hash_for_each_safe(sync->fences, i, tmp, e, node) { + f = e->fence; + if (dma_fence_is_signaled(f)) { + amdgpu_sync_entry_free(e); + continue; + } + + dma_fence_get(f); + r = drm_sched_job_add_dependency(&job->base, f); + if (r) { + dma_fence_put(f); + return r; + } + } + return 0; +} + +int amdgpu_sync_wait(struct amdgpu_sync *sync, bool intr) +{ + struct amdgpu_sync_entry *e; + struct hlist_node *tmp; + int i, r; + + hash_for_each_safe(sync->fences, i, tmp, e, node) { + r = dma_fence_wait(e->fence, intr); + if (r) + return r; + + amdgpu_sync_entry_free(e); + } + + return 0; +} + +/** + * amdgpu_sync_free - free the sync object + * + * @sync: sync object to use + * + * Free the sync object. + */ +void amdgpu_sync_free(struct amdgpu_sync *sync) +{ + struct amdgpu_sync_entry *e; + struct hlist_node *tmp; + unsigned int i; + + hash_for_each_safe(sync->fences, i, tmp, e, node) + amdgpu_sync_entry_free(e); +} + +/** + * amdgpu_sync_init - init sync object subsystem + * + * Allocate the slab allocator. + */ +int amdgpu_sync_init(void) +{ + amdgpu_sync_slab = kmem_cache_create( + "amdgpu_sync", sizeof(struct amdgpu_sync_entry), 0, + SLAB_HWCACHE_ALIGN, NULL); + if (!amdgpu_sync_slab) + return -ENOMEM; + + return 0; +} + +/** + * amdgpu_sync_fini - fini sync object subsystem + * + * Free the slab allocator. + */ +void amdgpu_sync_fini(void) +{ + kmem_cache_destroy(amdgpu_sync_slab); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h new file mode 100644 index 000000000..cf1e9e858 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h @@ -0,0 +1,64 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König + */ +#ifndef __AMDGPU_SYNC_H__ +#define __AMDGPU_SYNC_H__ + +#include + +struct dma_fence; +struct dma_resv; +struct amdgpu_device; +struct amdgpu_ring; +struct amdgpu_job; + +enum amdgpu_sync_mode { + AMDGPU_SYNC_ALWAYS, + AMDGPU_SYNC_NE_OWNER, + AMDGPU_SYNC_EQ_OWNER, + AMDGPU_SYNC_EXPLICIT +}; + +/* + * Container for fences used to sync command submissions. + */ +struct amdgpu_sync { + DECLARE_HASHTABLE(fences, 4); +}; + +void amdgpu_sync_create(struct amdgpu_sync *sync); +int amdgpu_sync_fence(struct amdgpu_sync *sync, struct dma_fence *f); +int amdgpu_sync_resv(struct amdgpu_device *adev, struct amdgpu_sync *sync, + struct dma_resv *resv, enum amdgpu_sync_mode mode, + void *owner); +struct dma_fence *amdgpu_sync_peek_fence(struct amdgpu_sync *sync, + struct amdgpu_ring *ring); +struct dma_fence *amdgpu_sync_get_fence(struct amdgpu_sync *sync); +int amdgpu_sync_clone(struct amdgpu_sync *source, struct amdgpu_sync *clone); +int amdgpu_sync_push_to_job(struct amdgpu_sync *sync, struct amdgpu_job *job); +int amdgpu_sync_wait(struct amdgpu_sync *sync, bool intr); +void amdgpu_sync_free(struct amdgpu_sync *sync); +int amdgpu_sync_init(void); +void amdgpu_sync_fini(void); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h new file mode 100644 index 000000000..2fd1bfb35 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h @@ -0,0 +1,563 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#if !defined(_AMDGPU_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) +#define _AMDGPU_TRACE_H_ + +#include +#include +#include + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM amdgpu +#define TRACE_INCLUDE_FILE amdgpu_trace + +#define AMDGPU_JOB_GET_TIMELINE_NAME(job) \ + job->base.s_fence->finished.ops->get_timeline_name(&job->base.s_fence->finished) + +TRACE_EVENT(amdgpu_device_rreg, + TP_PROTO(unsigned did, uint32_t reg, uint32_t value), + TP_ARGS(did, reg, value), + TP_STRUCT__entry( + __field(unsigned, did) + __field(uint32_t, reg) + __field(uint32_t, value) + ), + TP_fast_assign( + __entry->did = did; + __entry->reg = reg; + __entry->value = value; + ), + TP_printk("0x%04lx, 0x%08lx, 0x%08lx", + (unsigned long)__entry->did, + (unsigned long)__entry->reg, + (unsigned long)__entry->value) +); + +TRACE_EVENT(amdgpu_device_wreg, + TP_PROTO(unsigned did, uint32_t reg, uint32_t value), + TP_ARGS(did, reg, value), + TP_STRUCT__entry( + __field(unsigned, did) + __field(uint32_t, reg) + __field(uint32_t, value) + ), + TP_fast_assign( + __entry->did = did; + __entry->reg = reg; + __entry->value = value; + ), + TP_printk("0x%04lx, 0x%08lx, 0x%08lx", + (unsigned long)__entry->did, + (unsigned long)__entry->reg, + (unsigned long)__entry->value) +); + +TRACE_EVENT(amdgpu_iv, + TP_PROTO(unsigned ih, struct amdgpu_iv_entry *iv), + TP_ARGS(ih, iv), + TP_STRUCT__entry( + __field(unsigned, ih) + __field(unsigned, client_id) + __field(unsigned, src_id) + __field(unsigned, ring_id) + __field(unsigned, vmid) + __field(unsigned, vmid_src) + __field(uint64_t, timestamp) + __field(unsigned, timestamp_src) + __field(unsigned, pasid) + __array(unsigned, src_data, 4) + ), + TP_fast_assign( + __entry->ih = ih; + __entry->client_id = iv->client_id; + __entry->src_id = iv->src_id; + __entry->ring_id = iv->ring_id; + __entry->vmid = iv->vmid; + __entry->vmid_src = iv->vmid_src; + __entry->timestamp = iv->timestamp; + __entry->timestamp_src = iv->timestamp_src; + __entry->pasid = iv->pasid; + __entry->src_data[0] = iv->src_data[0]; + __entry->src_data[1] = iv->src_data[1]; + __entry->src_data[2] = iv->src_data[2]; + __entry->src_data[3] = iv->src_data[3]; + ), + TP_printk("ih:%u client_id:%u src_id:%u ring:%u vmid:%u " + "timestamp: %llu pasid:%u src_data: %08x %08x %08x %08x", + __entry->ih, __entry->client_id, __entry->src_id, + __entry->ring_id, __entry->vmid, + __entry->timestamp, __entry->pasid, + __entry->src_data[0], __entry->src_data[1], + __entry->src_data[2], __entry->src_data[3]) +); + + +TRACE_EVENT(amdgpu_bo_create, + TP_PROTO(struct amdgpu_bo *bo), + TP_ARGS(bo), + TP_STRUCT__entry( + __field(struct amdgpu_bo *, bo) + __field(u32, pages) + __field(u32, type) + __field(u32, prefer) + __field(u32, allow) + __field(u32, visible) + ), + + TP_fast_assign( + __entry->bo = bo; + __entry->pages = PFN_UP(bo->tbo.resource->size); + __entry->type = bo->tbo.resource->mem_type; + __entry->prefer = bo->preferred_domains; + __entry->allow = bo->allowed_domains; + __entry->visible = bo->flags; + ), + + TP_printk("bo=%p, pages=%u, type=%d, preferred=%d, allowed=%d, visible=%d", + __entry->bo, __entry->pages, __entry->type, + __entry->prefer, __entry->allow, __entry->visible) +); + +TRACE_EVENT(amdgpu_cs, + TP_PROTO(struct amdgpu_cs_parser *p, + struct amdgpu_job *job, + struct amdgpu_ib *ib), + TP_ARGS(p, job, ib), + TP_STRUCT__entry( + __field(struct amdgpu_bo_list *, bo_list) + __field(u32, ring) + __field(u32, dw) + __field(u32, fences) + ), + + TP_fast_assign( + __entry->bo_list = p->bo_list; + __entry->ring = to_amdgpu_ring(job->base.entity->rq->sched)->idx; + __entry->dw = ib->length_dw; + __entry->fences = amdgpu_fence_count_emitted( + to_amdgpu_ring(job->base.entity->rq->sched)); + ), + TP_printk("bo_list=%p, ring=%u, dw=%u, fences=%u", + __entry->bo_list, __entry->ring, __entry->dw, + __entry->fences) +); + +TRACE_EVENT(amdgpu_cs_ioctl, + TP_PROTO(struct amdgpu_job *job), + TP_ARGS(job), + TP_STRUCT__entry( + __field(uint64_t, sched_job_id) + __string(timeline, AMDGPU_JOB_GET_TIMELINE_NAME(job)) + __field(unsigned int, context) + __field(unsigned int, seqno) + __field(struct dma_fence *, fence) + __string(ring, to_amdgpu_ring(job->base.sched)->name) + __field(u32, num_ibs) + ), + + TP_fast_assign( + __entry->sched_job_id = job->base.id; + __assign_str(timeline, AMDGPU_JOB_GET_TIMELINE_NAME(job)); + __entry->context = job->base.s_fence->finished.context; + __entry->seqno = job->base.s_fence->finished.seqno; + __assign_str(ring, to_amdgpu_ring(job->base.sched)->name); + __entry->num_ibs = job->num_ibs; + ), + TP_printk("sched_job=%llu, timeline=%s, context=%u, seqno=%u, ring_name=%s, num_ibs=%u", + __entry->sched_job_id, __get_str(timeline), __entry->context, + __entry->seqno, __get_str(ring), __entry->num_ibs) +); + +TRACE_EVENT(amdgpu_sched_run_job, + TP_PROTO(struct amdgpu_job *job), + TP_ARGS(job), + TP_STRUCT__entry( + __field(uint64_t, sched_job_id) + __string(timeline, AMDGPU_JOB_GET_TIMELINE_NAME(job)) + __field(unsigned int, context) + __field(unsigned int, seqno) + __string(ring, to_amdgpu_ring(job->base.sched)->name) + __field(u32, num_ibs) + ), + + TP_fast_assign( + __entry->sched_job_id = job->base.id; + __assign_str(timeline, AMDGPU_JOB_GET_TIMELINE_NAME(job)); + __entry->context = job->base.s_fence->finished.context; + __entry->seqno = job->base.s_fence->finished.seqno; + __assign_str(ring, to_amdgpu_ring(job->base.sched)->name); + __entry->num_ibs = job->num_ibs; + ), + TP_printk("sched_job=%llu, timeline=%s, context=%u, seqno=%u, ring_name=%s, num_ibs=%u", + __entry->sched_job_id, __get_str(timeline), __entry->context, + __entry->seqno, __get_str(ring), __entry->num_ibs) +); + + +TRACE_EVENT(amdgpu_vm_grab_id, + TP_PROTO(struct amdgpu_vm *vm, struct amdgpu_ring *ring, + struct amdgpu_job *job), + TP_ARGS(vm, ring, job), + TP_STRUCT__entry( + __field(u32, pasid) + __string(ring, ring->name) + __field(u32, ring) + __field(u32, vmid) + __field(u32, vm_hub) + __field(u64, pd_addr) + __field(u32, needs_flush) + ), + + TP_fast_assign( + __entry->pasid = vm->pasid; + __assign_str(ring, ring->name); + __entry->vmid = job->vmid; + __entry->vm_hub = ring->vm_hub, + __entry->pd_addr = job->vm_pd_addr; + __entry->needs_flush = job->vm_needs_flush; + ), + TP_printk("pasid=%d, ring=%s, id=%u, hub=%u, pd_addr=%010Lx needs_flush=%u", + __entry->pasid, __get_str(ring), __entry->vmid, + __entry->vm_hub, __entry->pd_addr, __entry->needs_flush) +); + +TRACE_EVENT(amdgpu_vm_bo_map, + TP_PROTO(struct amdgpu_bo_va *bo_va, + struct amdgpu_bo_va_mapping *mapping), + TP_ARGS(bo_va, mapping), + TP_STRUCT__entry( + __field(struct amdgpu_bo *, bo) + __field(long, start) + __field(long, last) + __field(u64, offset) + __field(u64, flags) + ), + + TP_fast_assign( + __entry->bo = bo_va ? bo_va->base.bo : NULL; + __entry->start = mapping->start; + __entry->last = mapping->last; + __entry->offset = mapping->offset; + __entry->flags = mapping->flags; + ), + TP_printk("bo=%p, start=%lx, last=%lx, offset=%010llx, flags=%llx", + __entry->bo, __entry->start, __entry->last, + __entry->offset, __entry->flags) +); + +TRACE_EVENT(amdgpu_vm_bo_unmap, + TP_PROTO(struct amdgpu_bo_va *bo_va, + struct amdgpu_bo_va_mapping *mapping), + TP_ARGS(bo_va, mapping), + TP_STRUCT__entry( + __field(struct amdgpu_bo *, bo) + __field(long, start) + __field(long, last) + __field(u64, offset) + __field(u64, flags) + ), + + TP_fast_assign( + __entry->bo = bo_va ? bo_va->base.bo : NULL; + __entry->start = mapping->start; + __entry->last = mapping->last; + __entry->offset = mapping->offset; + __entry->flags = mapping->flags; + ), + TP_printk("bo=%p, start=%lx, last=%lx, offset=%010llx, flags=%llx", + __entry->bo, __entry->start, __entry->last, + __entry->offset, __entry->flags) +); + +DECLARE_EVENT_CLASS(amdgpu_vm_mapping, + TP_PROTO(struct amdgpu_bo_va_mapping *mapping), + TP_ARGS(mapping), + TP_STRUCT__entry( + __field(u64, soffset) + __field(u64, eoffset) + __field(u64, flags) + ), + + TP_fast_assign( + __entry->soffset = mapping->start; + __entry->eoffset = mapping->last + 1; + __entry->flags = mapping->flags; + ), + TP_printk("soffs=%010llx, eoffs=%010llx, flags=%llx", + __entry->soffset, __entry->eoffset, __entry->flags) +); + +DEFINE_EVENT(amdgpu_vm_mapping, amdgpu_vm_bo_update, + TP_PROTO(struct amdgpu_bo_va_mapping *mapping), + TP_ARGS(mapping) +); + +DEFINE_EVENT(amdgpu_vm_mapping, amdgpu_vm_bo_mapping, + TP_PROTO(struct amdgpu_bo_va_mapping *mapping), + TP_ARGS(mapping) +); + +DEFINE_EVENT(amdgpu_vm_mapping, amdgpu_vm_bo_cs, + TP_PROTO(struct amdgpu_bo_va_mapping *mapping), + TP_ARGS(mapping) +); + +TRACE_EVENT(amdgpu_vm_update_ptes, + TP_PROTO(struct amdgpu_vm_update_params *p, + uint64_t start, uint64_t end, + unsigned int nptes, uint64_t dst, + uint64_t incr, uint64_t flags, + pid_t pid, uint64_t vm_ctx), + TP_ARGS(p, start, end, nptes, dst, incr, flags, pid, vm_ctx), + TP_STRUCT__entry( + __field(u64, start) + __field(u64, end) + __field(u64, flags) + __field(unsigned int, nptes) + __field(u64, incr) + __field(pid_t, pid) + __field(u64, vm_ctx) + __dynamic_array(u64, dst, nptes) + ), + + TP_fast_assign( + unsigned int i; + + __entry->start = start; + __entry->end = end; + __entry->flags = flags; + __entry->incr = incr; + __entry->nptes = nptes; + __entry->pid = pid; + __entry->vm_ctx = vm_ctx; + for (i = 0; i < nptes; ++i) { + u64 addr = p->pages_addr ? amdgpu_vm_map_gart( + p->pages_addr, dst) : dst; + + ((u64 *)__get_dynamic_array(dst))[i] = addr; + dst += incr; + } + ), + TP_printk("pid:%u vm_ctx:0x%llx start:0x%010llx end:0x%010llx," + " flags:0x%llx, incr:%llu, dst:\n%s", __entry->pid, + __entry->vm_ctx, __entry->start, __entry->end, + __entry->flags, __entry->incr, __print_array( + __get_dynamic_array(dst), __entry->nptes, 8)) +); + +TRACE_EVENT(amdgpu_vm_set_ptes, + TP_PROTO(uint64_t pe, uint64_t addr, unsigned count, + uint32_t incr, uint64_t flags, bool immediate), + TP_ARGS(pe, addr, count, incr, flags, immediate), + TP_STRUCT__entry( + __field(u64, pe) + __field(u64, addr) + __field(u32, count) + __field(u32, incr) + __field(u64, flags) + __field(bool, immediate) + ), + + TP_fast_assign( + __entry->pe = pe; + __entry->addr = addr; + __entry->count = count; + __entry->incr = incr; + __entry->flags = flags; + __entry->immediate = immediate; + ), + TP_printk("pe=%010Lx, addr=%010Lx, incr=%u, flags=%llx, count=%u, " + "immediate=%d", __entry->pe, __entry->addr, __entry->incr, + __entry->flags, __entry->count, __entry->immediate) +); + +TRACE_EVENT(amdgpu_vm_copy_ptes, + TP_PROTO(uint64_t pe, uint64_t src, unsigned count, bool immediate), + TP_ARGS(pe, src, count, immediate), + TP_STRUCT__entry( + __field(u64, pe) + __field(u64, src) + __field(u32, count) + __field(bool, immediate) + ), + + TP_fast_assign( + __entry->pe = pe; + __entry->src = src; + __entry->count = count; + __entry->immediate = immediate; + ), + TP_printk("pe=%010Lx, src=%010Lx, count=%u, immediate=%d", + __entry->pe, __entry->src, __entry->count, + __entry->immediate) +); + +TRACE_EVENT(amdgpu_vm_flush, + TP_PROTO(struct amdgpu_ring *ring, unsigned vmid, + uint64_t pd_addr), + TP_ARGS(ring, vmid, pd_addr), + TP_STRUCT__entry( + __string(ring, ring->name) + __field(u32, vmid) + __field(u32, vm_hub) + __field(u64, pd_addr) + ), + + TP_fast_assign( + __assign_str(ring, ring->name); + __entry->vmid = vmid; + __entry->vm_hub = ring->vm_hub; + __entry->pd_addr = pd_addr; + ), + TP_printk("ring=%s, id=%u, hub=%u, pd_addr=%010Lx", + __get_str(ring), __entry->vmid, + __entry->vm_hub, __entry->pd_addr) +); + +DECLARE_EVENT_CLASS(amdgpu_pasid, + TP_PROTO(unsigned pasid), + TP_ARGS(pasid), + TP_STRUCT__entry( + __field(unsigned, pasid) + ), + TP_fast_assign( + __entry->pasid = pasid; + ), + TP_printk("pasid=%u", __entry->pasid) +); + +DEFINE_EVENT(amdgpu_pasid, amdgpu_pasid_allocated, + TP_PROTO(unsigned pasid), + TP_ARGS(pasid) +); + +DEFINE_EVENT(amdgpu_pasid, amdgpu_pasid_freed, + TP_PROTO(unsigned pasid), + TP_ARGS(pasid) +); + +TRACE_EVENT(amdgpu_bo_list_set, + TP_PROTO(struct amdgpu_bo_list *list, struct amdgpu_bo *bo), + TP_ARGS(list, bo), + TP_STRUCT__entry( + __field(struct amdgpu_bo_list *, list) + __field(struct amdgpu_bo *, bo) + __field(u64, bo_size) + ), + + TP_fast_assign( + __entry->list = list; + __entry->bo = bo; + __entry->bo_size = amdgpu_bo_size(bo); + ), + TP_printk("list=%p, bo=%p, bo_size=%Ld", + __entry->list, + __entry->bo, + __entry->bo_size) +); + +TRACE_EVENT(amdgpu_cs_bo_status, + TP_PROTO(uint64_t total_bo, uint64_t total_size), + TP_ARGS(total_bo, total_size), + TP_STRUCT__entry( + __field(u64, total_bo) + __field(u64, total_size) + ), + + TP_fast_assign( + __entry->total_bo = total_bo; + __entry->total_size = total_size; + ), + TP_printk("total_bo_size=%Ld, total_bo_count=%Ld", + __entry->total_bo, __entry->total_size) +); + +TRACE_EVENT(amdgpu_bo_move, + TP_PROTO(struct amdgpu_bo *bo, uint32_t new_placement, uint32_t old_placement), + TP_ARGS(bo, new_placement, old_placement), + TP_STRUCT__entry( + __field(struct amdgpu_bo *, bo) + __field(u64, bo_size) + __field(u32, new_placement) + __field(u32, old_placement) + ), + + TP_fast_assign( + __entry->bo = bo; + __entry->bo_size = amdgpu_bo_size(bo); + __entry->new_placement = new_placement; + __entry->old_placement = old_placement; + ), + TP_printk("bo=%p, from=%d, to=%d, size=%Ld", + __entry->bo, __entry->old_placement, + __entry->new_placement, __entry->bo_size) +); + +TRACE_EVENT(amdgpu_ib_pipe_sync, + TP_PROTO(struct amdgpu_job *sched_job, struct dma_fence *fence), + TP_ARGS(sched_job, fence), + TP_STRUCT__entry( + __string(ring, sched_job->base.sched->name) + __field(uint64_t, id) + __field(struct dma_fence *, fence) + __field(uint64_t, ctx) + __field(unsigned, seqno) + ), + + TP_fast_assign( + __assign_str(ring, sched_job->base.sched->name); + __entry->id = sched_job->base.id; + __entry->fence = fence; + __entry->ctx = fence->context; + __entry->seqno = fence->seqno; + ), + TP_printk("job ring=%s, id=%llu, need pipe sync to fence=%p, context=%llu, seq=%u", + __get_str(ring), __entry->id, + __entry->fence, __entry->ctx, + __entry->seqno) +); + +TRACE_EVENT(amdgpu_reset_reg_dumps, + TP_PROTO(uint32_t address, uint32_t value), + TP_ARGS(address, value), + TP_STRUCT__entry( + __field(uint32_t, address) + __field(uint32_t, value) + ), + TP_fast_assign( + __entry->address = address; + __entry->value = value; + ), + TP_printk("amdgpu register dump 0x%x: 0x%x", + __entry->address, + __entry->value) +); + +#undef AMDGPU_JOB_GET_TIMELINE_NAME +#endif + +/* This part must be outside protection */ +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/amd/amdgpu +#include diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c new file mode 100644 index 000000000..b96d885f6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: MIT +/* Copyright Red Hat Inc 2010. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Author : Dave Airlie + */ + +#include +#include "amdgpu_cs.h" +#include "amdgpu.h" + +#define CREATE_TRACE_POINTS +#include "amdgpu_trace.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c new file mode 100644 index 000000000..4e51dce3a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -0,0 +1,2541 @@ +/* + * Copyright 2009 Jerome Glisse. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ +/* + * Authors: + * Jerome Glisse + * Thomas Hellstrom + * Dave Airlie + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include + +#include "amdgpu.h" +#include "amdgpu_object.h" +#include "amdgpu_trace.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_sdma.h" +#include "amdgpu_ras.h" +#include "amdgpu_hmm.h" +#include "amdgpu_atomfirmware.h" +#include "amdgpu_res_cursor.h" +#include "bif/bif_4_1_d.h" + +MODULE_IMPORT_NS(DMA_BUF); + +#define AMDGPU_TTM_VRAM_MAX_DW_READ ((size_t)128) + +static int amdgpu_ttm_backend_bind(struct ttm_device *bdev, + struct ttm_tt *ttm, + struct ttm_resource *bo_mem); +static void amdgpu_ttm_backend_unbind(struct ttm_device *bdev, + struct ttm_tt *ttm); + +static int amdgpu_ttm_init_on_chip(struct amdgpu_device *adev, + unsigned int type, + uint64_t size_in_page) +{ + return ttm_range_man_init(&adev->mman.bdev, type, + false, size_in_page); +} + +/** + * amdgpu_evict_flags - Compute placement flags + * + * @bo: The buffer object to evict + * @placement: Possible destination(s) for evicted BO + * + * Fill in placement data when ttm_bo_evict() is called + */ +static void amdgpu_evict_flags(struct ttm_buffer_object *bo, + struct ttm_placement *placement) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev); + struct amdgpu_bo *abo; + static const struct ttm_place placements = { + .fpfn = 0, + .lpfn = 0, + .mem_type = TTM_PL_SYSTEM, + .flags = 0 + }; + + /* Don't handle scatter gather BOs */ + if (bo->type == ttm_bo_type_sg) { + placement->num_placement = 0; + placement->num_busy_placement = 0; + return; + } + + /* Object isn't an AMDGPU object so ignore */ + if (!amdgpu_bo_is_amdgpu_bo(bo)) { + placement->placement = &placements; + placement->busy_placement = &placements; + placement->num_placement = 1; + placement->num_busy_placement = 1; + return; + } + + abo = ttm_to_amdgpu_bo(bo); + if (abo->flags & AMDGPU_GEM_CREATE_DISCARDABLE) { + placement->num_placement = 0; + placement->num_busy_placement = 0; + return; + } + + switch (bo->resource->mem_type) { + case AMDGPU_PL_GDS: + case AMDGPU_PL_GWS: + case AMDGPU_PL_OA: + case AMDGPU_PL_DOORBELL: + placement->num_placement = 0; + placement->num_busy_placement = 0; + return; + + case TTM_PL_VRAM: + if (!adev->mman.buffer_funcs_enabled) { + /* Move to system memory */ + amdgpu_bo_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_CPU); + } else if (!amdgpu_gmc_vram_full_visible(&adev->gmc) && + !(abo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED) && + amdgpu_bo_in_cpu_visible_vram(abo)) { + + /* Try evicting to the CPU inaccessible part of VRAM + * first, but only set GTT as busy placement, so this + * BO will be evicted to GTT rather than causing other + * BOs to be evicted from VRAM + */ + amdgpu_bo_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT | + AMDGPU_GEM_DOMAIN_CPU); + abo->placements[0].fpfn = adev->gmc.visible_vram_size >> PAGE_SHIFT; + abo->placements[0].lpfn = 0; + abo->placement.busy_placement = &abo->placements[1]; + abo->placement.num_busy_placement = 1; + } else { + /* Move to GTT memory */ + amdgpu_bo_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_GTT | + AMDGPU_GEM_DOMAIN_CPU); + } + break; + case TTM_PL_TT: + case AMDGPU_PL_PREEMPT: + default: + amdgpu_bo_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_CPU); + break; + } + *placement = abo->placement; +} + +/** + * amdgpu_ttm_map_buffer - Map memory into the GART windows + * @bo: buffer object to map + * @mem: memory object to map + * @mm_cur: range to map + * @window: which GART window to use + * @ring: DMA ring to use for the copy + * @tmz: if we should setup a TMZ enabled mapping + * @size: in number of bytes to map, out number of bytes mapped + * @addr: resulting address inside the MC address space + * + * Setup one of the GART windows to access a specific piece of memory or return + * the physical address for local memory. + */ +static int amdgpu_ttm_map_buffer(struct ttm_buffer_object *bo, + struct ttm_resource *mem, + struct amdgpu_res_cursor *mm_cur, + unsigned int window, struct amdgpu_ring *ring, + bool tmz, uint64_t *size, uint64_t *addr) +{ + struct amdgpu_device *adev = ring->adev; + unsigned int offset, num_pages, num_dw, num_bytes; + uint64_t src_addr, dst_addr; + struct amdgpu_job *job; + void *cpu_addr; + uint64_t flags; + unsigned int i; + int r; + + BUG_ON(adev->mman.buffer_funcs->copy_max_bytes < + AMDGPU_GTT_MAX_TRANSFER_SIZE * 8); + + if (WARN_ON(mem->mem_type == AMDGPU_PL_PREEMPT)) + return -EINVAL; + + /* Map only what can't be accessed directly */ + if (!tmz && mem->start != AMDGPU_BO_INVALID_OFFSET) { + *addr = amdgpu_ttm_domain_start(adev, mem->mem_type) + + mm_cur->start; + return 0; + } + + + /* + * If start begins at an offset inside the page, then adjust the size + * and addr accordingly + */ + offset = mm_cur->start & ~PAGE_MASK; + + num_pages = PFN_UP(*size + offset); + num_pages = min_t(uint32_t, num_pages, AMDGPU_GTT_MAX_TRANSFER_SIZE); + + *size = min(*size, (uint64_t)num_pages * PAGE_SIZE - offset); + + *addr = adev->gmc.gart_start; + *addr += (u64)window * AMDGPU_GTT_MAX_TRANSFER_SIZE * + AMDGPU_GPU_PAGE_SIZE; + *addr += offset; + + num_dw = ALIGN(adev->mman.buffer_funcs->copy_num_dw, 8); + num_bytes = num_pages * 8 * AMDGPU_GPU_PAGES_IN_CPU_PAGE; + + r = amdgpu_job_alloc_with_ib(adev, &adev->mman.high_pr, + AMDGPU_FENCE_OWNER_UNDEFINED, + num_dw * 4 + num_bytes, + AMDGPU_IB_POOL_DELAYED, &job); + if (r) + return r; + + src_addr = num_dw * 4; + src_addr += job->ibs[0].gpu_addr; + + dst_addr = amdgpu_bo_gpu_offset(adev->gart.bo); + dst_addr += window * AMDGPU_GTT_MAX_TRANSFER_SIZE * 8; + amdgpu_emit_copy_buffer(adev, &job->ibs[0], src_addr, + dst_addr, num_bytes, false); + + amdgpu_ring_pad_ib(ring, &job->ibs[0]); + WARN_ON(job->ibs[0].length_dw > num_dw); + + flags = amdgpu_ttm_tt_pte_flags(adev, bo->ttm, mem); + if (tmz) + flags |= AMDGPU_PTE_TMZ; + + cpu_addr = &job->ibs[0].ptr[num_dw]; + + if (mem->mem_type == TTM_PL_TT) { + dma_addr_t *dma_addr; + + dma_addr = &bo->ttm->dma_address[mm_cur->start >> PAGE_SHIFT]; + amdgpu_gart_map(adev, 0, num_pages, dma_addr, flags, cpu_addr); + } else { + dma_addr_t dma_address; + + dma_address = mm_cur->start; + dma_address += adev->vm_manager.vram_base_offset; + + for (i = 0; i < num_pages; ++i) { + amdgpu_gart_map(adev, i << PAGE_SHIFT, 1, &dma_address, + flags, cpu_addr); + dma_address += PAGE_SIZE; + } + } + + dma_fence_put(amdgpu_job_submit(job)); + return 0; +} + +/** + * amdgpu_ttm_copy_mem_to_mem - Helper function for copy + * @adev: amdgpu device + * @src: buffer/address where to read from + * @dst: buffer/address where to write to + * @size: number of bytes to copy + * @tmz: if a secure copy should be used + * @resv: resv object to sync to + * @f: Returns the last fence if multiple jobs are submitted. + * + * The function copies @size bytes from {src->mem + src->offset} to + * {dst->mem + dst->offset}. src->bo and dst->bo could be same BO for a + * move and different for a BO to BO copy. + * + */ +int amdgpu_ttm_copy_mem_to_mem(struct amdgpu_device *adev, + const struct amdgpu_copy_mem *src, + const struct amdgpu_copy_mem *dst, + uint64_t size, bool tmz, + struct dma_resv *resv, + struct dma_fence **f) +{ + struct amdgpu_ring *ring = adev->mman.buffer_funcs_ring; + struct amdgpu_res_cursor src_mm, dst_mm; + struct dma_fence *fence = NULL; + int r = 0; + + if (!adev->mman.buffer_funcs_enabled) { + DRM_ERROR("Trying to move memory with ring turned off.\n"); + return -EINVAL; + } + + amdgpu_res_first(src->mem, src->offset, size, &src_mm); + amdgpu_res_first(dst->mem, dst->offset, size, &dst_mm); + + mutex_lock(&adev->mman.gtt_window_lock); + while (src_mm.remaining) { + uint64_t from, to, cur_size; + struct dma_fence *next; + + /* Never copy more than 256MiB at once to avoid a timeout */ + cur_size = min3(src_mm.size, dst_mm.size, 256ULL << 20); + + /* Map src to window 0 and dst to window 1. */ + r = amdgpu_ttm_map_buffer(src->bo, src->mem, &src_mm, + 0, ring, tmz, &cur_size, &from); + if (r) + goto error; + + r = amdgpu_ttm_map_buffer(dst->bo, dst->mem, &dst_mm, + 1, ring, tmz, &cur_size, &to); + if (r) + goto error; + + r = amdgpu_copy_buffer(ring, from, to, cur_size, + resv, &next, false, true, tmz); + if (r) + goto error; + + dma_fence_put(fence); + fence = next; + + amdgpu_res_next(&src_mm, cur_size); + amdgpu_res_next(&dst_mm, cur_size); + } +error: + mutex_unlock(&adev->mman.gtt_window_lock); + if (f) + *f = dma_fence_get(fence); + dma_fence_put(fence); + return r; +} + +/* + * amdgpu_move_blit - Copy an entire buffer to another buffer + * + * This is a helper called by amdgpu_bo_move() and amdgpu_move_vram_ram() to + * help move buffers to and from VRAM. + */ +static int amdgpu_move_blit(struct ttm_buffer_object *bo, + bool evict, + struct ttm_resource *new_mem, + struct ttm_resource *old_mem) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev); + struct amdgpu_bo *abo = ttm_to_amdgpu_bo(bo); + struct amdgpu_copy_mem src, dst; + struct dma_fence *fence = NULL; + int r; + + src.bo = bo; + dst.bo = bo; + src.mem = old_mem; + dst.mem = new_mem; + src.offset = 0; + dst.offset = 0; + + r = amdgpu_ttm_copy_mem_to_mem(adev, &src, &dst, + new_mem->size, + amdgpu_bo_encrypted(abo), + bo->base.resv, &fence); + if (r) + goto error; + + /* clear the space being freed */ + if (old_mem->mem_type == TTM_PL_VRAM && + (abo->flags & AMDGPU_GEM_CREATE_VRAM_WIPE_ON_RELEASE)) { + struct dma_fence *wipe_fence = NULL; + + r = amdgpu_fill_buffer(abo, AMDGPU_POISON, NULL, &wipe_fence, + false); + if (r) { + goto error; + } else if (wipe_fence) { + dma_fence_put(fence); + fence = wipe_fence; + } + } + + /* Always block for VM page tables before committing the new location */ + if (bo->type == ttm_bo_type_kernel) + r = ttm_bo_move_accel_cleanup(bo, fence, true, false, new_mem); + else + r = ttm_bo_move_accel_cleanup(bo, fence, evict, true, new_mem); + dma_fence_put(fence); + return r; + +error: + if (fence) + dma_fence_wait(fence, false); + dma_fence_put(fence); + return r; +} + +/* + * amdgpu_mem_visible - Check that memory can be accessed by ttm_bo_move_memcpy + * + * Called by amdgpu_bo_move() + */ +static bool amdgpu_mem_visible(struct amdgpu_device *adev, + struct ttm_resource *mem) +{ + u64 mem_size = (u64)mem->size; + struct amdgpu_res_cursor cursor; + u64 end; + + if (mem->mem_type == TTM_PL_SYSTEM || + mem->mem_type == TTM_PL_TT) + return true; + if (mem->mem_type != TTM_PL_VRAM) + return false; + + amdgpu_res_first(mem, 0, mem_size, &cursor); + end = cursor.start + cursor.size; + while (cursor.remaining) { + amdgpu_res_next(&cursor, cursor.size); + + if (!cursor.remaining) + break; + + /* ttm_resource_ioremap only supports contiguous memory */ + if (end != cursor.start) + return false; + + end = cursor.start + cursor.size; + } + + return end <= adev->gmc.visible_vram_size; +} + +/* + * amdgpu_bo_move - Move a buffer object to a new memory location + * + * Called by ttm_bo_handle_move_mem() + */ +static int amdgpu_bo_move(struct ttm_buffer_object *bo, bool evict, + struct ttm_operation_ctx *ctx, + struct ttm_resource *new_mem, + struct ttm_place *hop) +{ + struct amdgpu_device *adev; + struct amdgpu_bo *abo; + struct ttm_resource *old_mem = bo->resource; + int r; + + if (new_mem->mem_type == TTM_PL_TT || + new_mem->mem_type == AMDGPU_PL_PREEMPT) { + r = amdgpu_ttm_backend_bind(bo->bdev, bo->ttm, new_mem); + if (r) + return r; + } + + abo = ttm_to_amdgpu_bo(bo); + adev = amdgpu_ttm_adev(bo->bdev); + + if (!old_mem || (old_mem->mem_type == TTM_PL_SYSTEM && + bo->ttm == NULL)) { + ttm_bo_move_null(bo, new_mem); + goto out; + } + if (old_mem->mem_type == TTM_PL_SYSTEM && + (new_mem->mem_type == TTM_PL_TT || + new_mem->mem_type == AMDGPU_PL_PREEMPT)) { + ttm_bo_move_null(bo, new_mem); + goto out; + } + if ((old_mem->mem_type == TTM_PL_TT || + old_mem->mem_type == AMDGPU_PL_PREEMPT) && + new_mem->mem_type == TTM_PL_SYSTEM) { + r = ttm_bo_wait_ctx(bo, ctx); + if (r) + return r; + + amdgpu_ttm_backend_unbind(bo->bdev, bo->ttm); + ttm_resource_free(bo, &bo->resource); + ttm_bo_assign_mem(bo, new_mem); + goto out; + } + + if (old_mem->mem_type == AMDGPU_PL_GDS || + old_mem->mem_type == AMDGPU_PL_GWS || + old_mem->mem_type == AMDGPU_PL_OA || + old_mem->mem_type == AMDGPU_PL_DOORBELL || + new_mem->mem_type == AMDGPU_PL_GDS || + new_mem->mem_type == AMDGPU_PL_GWS || + new_mem->mem_type == AMDGPU_PL_OA || + new_mem->mem_type == AMDGPU_PL_DOORBELL) { + /* Nothing to save here */ + ttm_bo_move_null(bo, new_mem); + goto out; + } + + if (bo->type == ttm_bo_type_device && + new_mem->mem_type == TTM_PL_VRAM && + old_mem->mem_type != TTM_PL_VRAM) { + /* amdgpu_bo_fault_reserve_notify will re-set this if the CPU + * accesses the BO after it's moved. + */ + abo->flags &= ~AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + } + + if (adev->mman.buffer_funcs_enabled) { + if (((old_mem->mem_type == TTM_PL_SYSTEM && + new_mem->mem_type == TTM_PL_VRAM) || + (old_mem->mem_type == TTM_PL_VRAM && + new_mem->mem_type == TTM_PL_SYSTEM))) { + hop->fpfn = 0; + hop->lpfn = 0; + hop->mem_type = TTM_PL_TT; + hop->flags = TTM_PL_FLAG_TEMPORARY; + return -EMULTIHOP; + } + + r = amdgpu_move_blit(bo, evict, new_mem, old_mem); + } else { + r = -ENODEV; + } + + if (r) { + /* Check that all memory is CPU accessible */ + if (!amdgpu_mem_visible(adev, old_mem) || + !amdgpu_mem_visible(adev, new_mem)) { + pr_err("Move buffer fallback to memcpy unavailable\n"); + return r; + } + + r = ttm_bo_move_memcpy(bo, ctx, new_mem); + if (r) + return r; + } + +out: + /* update statistics */ + atomic64_add(bo->base.size, &adev->num_bytes_moved); + amdgpu_bo_move_notify(bo, evict, new_mem); + return 0; +} + +/* + * amdgpu_ttm_io_mem_reserve - Reserve a block of memory during a fault + * + * Called by ttm_mem_io_reserve() ultimately via ttm_bo_vm_fault() + */ +static int amdgpu_ttm_io_mem_reserve(struct ttm_device *bdev, + struct ttm_resource *mem) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bdev); + size_t bus_size = (size_t)mem->size; + + switch (mem->mem_type) { + case TTM_PL_SYSTEM: + /* system memory */ + return 0; + case TTM_PL_TT: + case AMDGPU_PL_PREEMPT: + break; + case TTM_PL_VRAM: + mem->bus.offset = mem->start << PAGE_SHIFT; + /* check if it's visible */ + if ((mem->bus.offset + bus_size) > adev->gmc.visible_vram_size) + return -EINVAL; + + if (adev->mman.aper_base_kaddr && + mem->placement & TTM_PL_FLAG_CONTIGUOUS) + mem->bus.addr = (u8 *)adev->mman.aper_base_kaddr + + mem->bus.offset; + + mem->bus.offset += adev->gmc.aper_base; + mem->bus.is_iomem = true; + break; + case AMDGPU_PL_DOORBELL: + mem->bus.offset = mem->start << PAGE_SHIFT; + mem->bus.offset += adev->doorbell.base; + mem->bus.is_iomem = true; + mem->bus.caching = ttm_uncached; + break; + default: + return -EINVAL; + } + return 0; +} + +static unsigned long amdgpu_ttm_io_mem_pfn(struct ttm_buffer_object *bo, + unsigned long page_offset) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev); + struct amdgpu_res_cursor cursor; + + amdgpu_res_first(bo->resource, (u64)page_offset << PAGE_SHIFT, 0, + &cursor); + + if (bo->resource->mem_type == AMDGPU_PL_DOORBELL) + return ((uint64_t)(adev->doorbell.base + cursor.start)) >> PAGE_SHIFT; + + return (adev->gmc.aper_base + cursor.start) >> PAGE_SHIFT; +} + +/** + * amdgpu_ttm_domain_start - Returns GPU start address + * @adev: amdgpu device object + * @type: type of the memory + * + * Returns: + * GPU start address of a memory domain + */ + +uint64_t amdgpu_ttm_domain_start(struct amdgpu_device *adev, uint32_t type) +{ + switch (type) { + case TTM_PL_TT: + return adev->gmc.gart_start; + case TTM_PL_VRAM: + return adev->gmc.vram_start; + } + + return 0; +} + +/* + * TTM backend functions. + */ +struct amdgpu_ttm_tt { + struct ttm_tt ttm; + struct drm_gem_object *gobj; + u64 offset; + uint64_t userptr; + struct task_struct *usertask; + uint32_t userflags; + bool bound; + int32_t pool_id; +}; + +#define ttm_to_amdgpu_ttm_tt(ptr) container_of(ptr, struct amdgpu_ttm_tt, ttm) + +#ifdef CONFIG_DRM_AMDGPU_USERPTR +/* + * amdgpu_ttm_tt_get_user_pages - get device accessible pages that back user + * memory and start HMM tracking CPU page table update + * + * Calling function must call amdgpu_ttm_tt_userptr_range_done() once and only + * once afterwards to stop HMM tracking + */ +int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages, + struct hmm_range **range) +{ + struct ttm_tt *ttm = bo->tbo.ttm; + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + unsigned long start = gtt->userptr; + struct vm_area_struct *vma; + struct mm_struct *mm; + bool readonly; + int r = 0; + + /* Make sure get_user_pages_done() can cleanup gracefully */ + *range = NULL; + + mm = bo->notifier.mm; + if (unlikely(!mm)) { + DRM_DEBUG_DRIVER("BO is not registered?\n"); + return -EFAULT; + } + + if (!mmget_not_zero(mm)) /* Happens during process shutdown */ + return -ESRCH; + + mmap_read_lock(mm); + vma = vma_lookup(mm, start); + if (unlikely(!vma)) { + r = -EFAULT; + goto out_unlock; + } + if (unlikely((gtt->userflags & AMDGPU_GEM_USERPTR_ANONONLY) && + vma->vm_file)) { + r = -EPERM; + goto out_unlock; + } + + readonly = amdgpu_ttm_tt_is_readonly(ttm); + r = amdgpu_hmm_range_get_pages(&bo->notifier, start, ttm->num_pages, + readonly, NULL, pages, range); +out_unlock: + mmap_read_unlock(mm); + if (r) + pr_debug("failed %d to get user pages 0x%lx\n", r, start); + + mmput(mm); + + return r; +} + +/* amdgpu_ttm_tt_discard_user_pages - Discard range and pfn array allocations + */ +void amdgpu_ttm_tt_discard_user_pages(struct ttm_tt *ttm, + struct hmm_range *range) +{ + struct amdgpu_ttm_tt *gtt = (void *)ttm; + + if (gtt && gtt->userptr && range) + amdgpu_hmm_range_get_pages_done(range); +} + +/* + * amdgpu_ttm_tt_get_user_pages_done - stop HMM track the CPU page table change + * Check if the pages backing this ttm range have been invalidated + * + * Returns: true if pages are still valid + */ +bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm, + struct hmm_range *range) +{ + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + + if (!gtt || !gtt->userptr || !range) + return false; + + DRM_DEBUG_DRIVER("user_pages_done 0x%llx pages 0x%x\n", + gtt->userptr, ttm->num_pages); + + WARN_ONCE(!range->hmm_pfns, "No user pages to check\n"); + + return !amdgpu_hmm_range_get_pages_done(range); +} +#endif + +/* + * amdgpu_ttm_tt_set_user_pages - Copy pages in, putting old pages as necessary. + * + * Called by amdgpu_cs_list_validate(). This creates the page list + * that backs user memory and will ultimately be mapped into the device + * address space. + */ +void amdgpu_ttm_tt_set_user_pages(struct ttm_tt *ttm, struct page **pages) +{ + unsigned long i; + + for (i = 0; i < ttm->num_pages; ++i) + ttm->pages[i] = pages ? pages[i] : NULL; +} + +/* + * amdgpu_ttm_tt_pin_userptr - prepare the sg table with the user pages + * + * Called by amdgpu_ttm_backend_bind() + **/ +static int amdgpu_ttm_tt_pin_userptr(struct ttm_device *bdev, + struct ttm_tt *ttm) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bdev); + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + int write = !(gtt->userflags & AMDGPU_GEM_USERPTR_READONLY); + enum dma_data_direction direction = write ? + DMA_BIDIRECTIONAL : DMA_TO_DEVICE; + int r; + + /* Allocate an SG array and squash pages into it */ + r = sg_alloc_table_from_pages(ttm->sg, ttm->pages, ttm->num_pages, 0, + (u64)ttm->num_pages << PAGE_SHIFT, + GFP_KERNEL); + if (r) + goto release_sg; + + /* Map SG to device */ + r = dma_map_sgtable(adev->dev, ttm->sg, direction, 0); + if (r) + goto release_sg; + + /* convert SG to linear array of pages and dma addresses */ + drm_prime_sg_to_dma_addr_array(ttm->sg, gtt->ttm.dma_address, + ttm->num_pages); + + return 0; + +release_sg: + kfree(ttm->sg); + ttm->sg = NULL; + return r; +} + +/* + * amdgpu_ttm_tt_unpin_userptr - Unpin and unmap userptr pages + */ +static void amdgpu_ttm_tt_unpin_userptr(struct ttm_device *bdev, + struct ttm_tt *ttm) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bdev); + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + int write = !(gtt->userflags & AMDGPU_GEM_USERPTR_READONLY); + enum dma_data_direction direction = write ? + DMA_BIDIRECTIONAL : DMA_TO_DEVICE; + + /* double check that we don't free the table twice */ + if (!ttm->sg || !ttm->sg->sgl) + return; + + /* unmap the pages mapped to the device */ + dma_unmap_sgtable(adev->dev, ttm->sg, direction, 0); + sg_free_table(ttm->sg); +} + +/* + * total_pages is constructed as MQD0+CtrlStack0 + MQD1+CtrlStack1 + ... + * MQDn+CtrlStackn where n is the number of XCCs per partition. + * pages_per_xcc is the size of one MQD+CtrlStack. The first page is MQD + * and uses memory type default, UC. The rest of pages_per_xcc are + * Ctrl stack and modify their memory type to NC. + */ +static void amdgpu_ttm_gart_bind_gfx9_mqd(struct amdgpu_device *adev, + struct ttm_tt *ttm, uint64_t flags) +{ + struct amdgpu_ttm_tt *gtt = (void *)ttm; + uint64_t total_pages = ttm->num_pages; + int num_xcc = max(1U, adev->gfx.num_xcc_per_xcp); + uint64_t page_idx, pages_per_xcc; + int i; + uint64_t ctrl_flags = (flags & ~AMDGPU_PTE_MTYPE_VG10_MASK) | + AMDGPU_PTE_MTYPE_VG10(AMDGPU_MTYPE_NC); + + pages_per_xcc = total_pages; + do_div(pages_per_xcc, num_xcc); + + for (i = 0, page_idx = 0; i < num_xcc; i++, page_idx += pages_per_xcc) { + /* MQD page: use default flags */ + amdgpu_gart_bind(adev, + gtt->offset + (page_idx << PAGE_SHIFT), + 1, >t->ttm.dma_address[page_idx], flags); + /* + * Ctrl pages - modify the memory type to NC (ctrl_flags) from + * the second page of the BO onward. + */ + amdgpu_gart_bind(adev, + gtt->offset + ((page_idx + 1) << PAGE_SHIFT), + pages_per_xcc - 1, + >t->ttm.dma_address[page_idx + 1], + ctrl_flags); + } +} + +static void amdgpu_ttm_gart_bind(struct amdgpu_device *adev, + struct ttm_buffer_object *tbo, + uint64_t flags) +{ + struct amdgpu_bo *abo = ttm_to_amdgpu_bo(tbo); + struct ttm_tt *ttm = tbo->ttm; + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + + if (amdgpu_bo_encrypted(abo)) + flags |= AMDGPU_PTE_TMZ; + + if (abo->flags & AMDGPU_GEM_CREATE_CP_MQD_GFX9) { + amdgpu_ttm_gart_bind_gfx9_mqd(adev, ttm, flags); + } else { + amdgpu_gart_bind(adev, gtt->offset, ttm->num_pages, + gtt->ttm.dma_address, flags); + } +} + +/* + * amdgpu_ttm_backend_bind - Bind GTT memory + * + * Called by ttm_tt_bind() on behalf of ttm_bo_handle_move_mem(). + * This handles binding GTT memory to the device address space. + */ +static int amdgpu_ttm_backend_bind(struct ttm_device *bdev, + struct ttm_tt *ttm, + struct ttm_resource *bo_mem) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bdev); + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + uint64_t flags; + int r; + + if (!bo_mem) + return -EINVAL; + + if (gtt->bound) + return 0; + + if (gtt->userptr) { + r = amdgpu_ttm_tt_pin_userptr(bdev, ttm); + if (r) { + DRM_ERROR("failed to pin userptr\n"); + return r; + } + } else if (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) { + if (!ttm->sg) { + struct dma_buf_attachment *attach; + struct sg_table *sgt; + + attach = gtt->gobj->import_attach; + sgt = dma_buf_map_attachment(attach, DMA_BIDIRECTIONAL); + if (IS_ERR(sgt)) + return PTR_ERR(sgt); + + ttm->sg = sgt; + } + + drm_prime_sg_to_dma_addr_array(ttm->sg, gtt->ttm.dma_address, + ttm->num_pages); + } + + if (!ttm->num_pages) { + WARN(1, "nothing to bind %u pages for mreg %p back %p!\n", + ttm->num_pages, bo_mem, ttm); + } + + if (bo_mem->mem_type != TTM_PL_TT || + !amdgpu_gtt_mgr_has_gart_addr(bo_mem)) { + gtt->offset = AMDGPU_BO_INVALID_OFFSET; + return 0; + } + + /* compute PTE flags relevant to this BO memory */ + flags = amdgpu_ttm_tt_pte_flags(adev, ttm, bo_mem); + + /* bind pages into GART page tables */ + gtt->offset = (u64)bo_mem->start << PAGE_SHIFT; + amdgpu_gart_bind(adev, gtt->offset, ttm->num_pages, + gtt->ttm.dma_address, flags); + gtt->bound = true; + return 0; +} + +/* + * amdgpu_ttm_alloc_gart - Make sure buffer object is accessible either + * through AGP or GART aperture. + * + * If bo is accessible through AGP aperture, then use AGP aperture + * to access bo; otherwise allocate logical space in GART aperture + * and map bo to GART aperture. + */ +int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev); + struct ttm_operation_ctx ctx = { false, false }; + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(bo->ttm); + struct ttm_placement placement; + struct ttm_place placements; + struct ttm_resource *tmp; + uint64_t addr, flags; + int r; + + if (bo->resource->start != AMDGPU_BO_INVALID_OFFSET) + return 0; + + addr = amdgpu_gmc_agp_addr(bo); + if (addr != AMDGPU_BO_INVALID_OFFSET) { + bo->resource->start = addr >> PAGE_SHIFT; + return 0; + } + + /* allocate GART space */ + placement.num_placement = 1; + placement.placement = &placements; + placement.num_busy_placement = 1; + placement.busy_placement = &placements; + placements.fpfn = 0; + placements.lpfn = adev->gmc.gart_size >> PAGE_SHIFT; + placements.mem_type = TTM_PL_TT; + placements.flags = bo->resource->placement; + + r = ttm_bo_mem_space(bo, &placement, &tmp, &ctx); + if (unlikely(r)) + return r; + + /* compute PTE flags for this buffer object */ + flags = amdgpu_ttm_tt_pte_flags(adev, bo->ttm, tmp); + + /* Bind pages */ + gtt->offset = (u64)tmp->start << PAGE_SHIFT; + amdgpu_ttm_gart_bind(adev, bo, flags); + amdgpu_gart_invalidate_tlb(adev); + ttm_resource_free(bo, &bo->resource); + ttm_bo_assign_mem(bo, tmp); + + return 0; +} + +/* + * amdgpu_ttm_recover_gart - Rebind GTT pages + * + * Called by amdgpu_gtt_mgr_recover() from amdgpu_device_reset() to + * rebind GTT pages during a GPU reset. + */ +void amdgpu_ttm_recover_gart(struct ttm_buffer_object *tbo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(tbo->bdev); + uint64_t flags; + + if (!tbo->ttm) + return; + + flags = amdgpu_ttm_tt_pte_flags(adev, tbo->ttm, tbo->resource); + amdgpu_ttm_gart_bind(adev, tbo, flags); +} + +/* + * amdgpu_ttm_backend_unbind - Unbind GTT mapped pages + * + * Called by ttm_tt_unbind() on behalf of ttm_bo_move_ttm() and + * ttm_tt_destroy(). + */ +static void amdgpu_ttm_backend_unbind(struct ttm_device *bdev, + struct ttm_tt *ttm) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bdev); + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + + /* if the pages have userptr pinning then clear that first */ + if (gtt->userptr) { + amdgpu_ttm_tt_unpin_userptr(bdev, ttm); + } else if (ttm->sg && gtt->gobj->import_attach) { + struct dma_buf_attachment *attach; + + attach = gtt->gobj->import_attach; + dma_buf_unmap_attachment(attach, ttm->sg, DMA_BIDIRECTIONAL); + ttm->sg = NULL; + } + + if (!gtt->bound) + return; + + if (gtt->offset == AMDGPU_BO_INVALID_OFFSET) + return; + + /* unbind shouldn't be done for GDS/GWS/OA in ttm_bo_clean_mm */ + amdgpu_gart_unbind(adev, gtt->offset, ttm->num_pages); + gtt->bound = false; +} + +static void amdgpu_ttm_backend_destroy(struct ttm_device *bdev, + struct ttm_tt *ttm) +{ + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + + if (gtt->usertask) + put_task_struct(gtt->usertask); + + ttm_tt_fini(>t->ttm); + kfree(gtt); +} + +/** + * amdgpu_ttm_tt_create - Create a ttm_tt object for a given BO + * + * @bo: The buffer object to create a GTT ttm_tt object around + * @page_flags: Page flags to be added to the ttm_tt object + * + * Called by ttm_tt_create(). + */ +static struct ttm_tt *amdgpu_ttm_tt_create(struct ttm_buffer_object *bo, + uint32_t page_flags) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev); + struct amdgpu_bo *abo = ttm_to_amdgpu_bo(bo); + struct amdgpu_ttm_tt *gtt; + enum ttm_caching caching; + + gtt = kzalloc(sizeof(struct amdgpu_ttm_tt), GFP_KERNEL); + if (!gtt) + return NULL; + + gtt->gobj = &bo->base; + if (adev->gmc.mem_partitions && abo->xcp_id >= 0) + gtt->pool_id = KFD_XCP_MEM_ID(adev, abo->xcp_id); + else + gtt->pool_id = abo->xcp_id; + + if (abo->flags & AMDGPU_GEM_CREATE_CPU_GTT_USWC) + caching = ttm_write_combined; + else + caching = ttm_cached; + + /* allocate space for the uninitialized page entries */ + if (ttm_sg_tt_init(>t->ttm, bo, page_flags, caching)) { + kfree(gtt); + return NULL; + } + return >t->ttm; +} + +/* + * amdgpu_ttm_tt_populate - Map GTT pages visible to the device + * + * Map the pages of a ttm_tt object to an address space visible + * to the underlying device. + */ +static int amdgpu_ttm_tt_populate(struct ttm_device *bdev, + struct ttm_tt *ttm, + struct ttm_operation_ctx *ctx) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bdev); + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + struct ttm_pool *pool; + pgoff_t i; + int ret; + + /* user pages are bound by amdgpu_ttm_tt_pin_userptr() */ + if (gtt->userptr) { + ttm->sg = kzalloc(sizeof(struct sg_table), GFP_KERNEL); + if (!ttm->sg) + return -ENOMEM; + return 0; + } + + if (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) + return 0; + + if (adev->mman.ttm_pools && gtt->pool_id >= 0) + pool = &adev->mman.ttm_pools[gtt->pool_id]; + else + pool = &adev->mman.bdev.pool; + ret = ttm_pool_alloc(pool, ttm, ctx); + if (ret) + return ret; + + for (i = 0; i < ttm->num_pages; ++i) + ttm->pages[i]->mapping = bdev->dev_mapping; + + return 0; +} + +/* + * amdgpu_ttm_tt_unpopulate - unmap GTT pages and unpopulate page arrays + * + * Unmaps pages of a ttm_tt object from the device address space and + * unpopulates the page array backing it. + */ +static void amdgpu_ttm_tt_unpopulate(struct ttm_device *bdev, + struct ttm_tt *ttm) +{ + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + struct amdgpu_device *adev; + struct ttm_pool *pool; + pgoff_t i; + + amdgpu_ttm_backend_unbind(bdev, ttm); + + if (gtt->userptr) { + amdgpu_ttm_tt_set_user_pages(ttm, NULL); + kfree(ttm->sg); + ttm->sg = NULL; + return; + } + + if (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) + return; + + for (i = 0; i < ttm->num_pages; ++i) + ttm->pages[i]->mapping = NULL; + + adev = amdgpu_ttm_adev(bdev); + + if (adev->mman.ttm_pools && gtt->pool_id >= 0) + pool = &adev->mman.ttm_pools[gtt->pool_id]; + else + pool = &adev->mman.bdev.pool; + + return ttm_pool_free(pool, ttm); +} + +/** + * amdgpu_ttm_tt_get_userptr - Return the userptr GTT ttm_tt for the current + * task + * + * @tbo: The ttm_buffer_object that contains the userptr + * @user_addr: The returned value + */ +int amdgpu_ttm_tt_get_userptr(const struct ttm_buffer_object *tbo, + uint64_t *user_addr) +{ + struct amdgpu_ttm_tt *gtt; + + if (!tbo->ttm) + return -EINVAL; + + gtt = (void *)tbo->ttm; + *user_addr = gtt->userptr; + return 0; +} + +/** + * amdgpu_ttm_tt_set_userptr - Initialize userptr GTT ttm_tt for the current + * task + * + * @bo: The ttm_buffer_object to bind this userptr to + * @addr: The address in the current tasks VM space to use + * @flags: Requirements of userptr object. + * + * Called by amdgpu_gem_userptr_ioctl() and kfd_ioctl_alloc_memory_of_gpu() to + * bind userptr pages to current task and by kfd_ioctl_acquire_vm() to + * initialize GPU VM for a KFD process. + */ +int amdgpu_ttm_tt_set_userptr(struct ttm_buffer_object *bo, + uint64_t addr, uint32_t flags) +{ + struct amdgpu_ttm_tt *gtt; + + if (!bo->ttm) { + /* TODO: We want a separate TTM object type for userptrs */ + bo->ttm = amdgpu_ttm_tt_create(bo, 0); + if (bo->ttm == NULL) + return -ENOMEM; + } + + /* Set TTM_TT_FLAG_EXTERNAL before populate but after create. */ + bo->ttm->page_flags |= TTM_TT_FLAG_EXTERNAL; + + gtt = ttm_to_amdgpu_ttm_tt(bo->ttm); + gtt->userptr = addr; + gtt->userflags = flags; + + if (gtt->usertask) + put_task_struct(gtt->usertask); + gtt->usertask = current->group_leader; + get_task_struct(gtt->usertask); + + return 0; +} + +/* + * amdgpu_ttm_tt_get_usermm - Return memory manager for ttm_tt object + */ +struct mm_struct *amdgpu_ttm_tt_get_usermm(struct ttm_tt *ttm) +{ + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + + if (gtt == NULL) + return NULL; + + if (gtt->usertask == NULL) + return NULL; + + return gtt->usertask->mm; +} + +/* + * amdgpu_ttm_tt_affect_userptr - Determine if a ttm_tt object lays inside an + * address range for the current task. + * + */ +bool amdgpu_ttm_tt_affect_userptr(struct ttm_tt *ttm, unsigned long start, + unsigned long end, unsigned long *userptr) +{ + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + unsigned long size; + + if (gtt == NULL || !gtt->userptr) + return false; + + /* Return false if no part of the ttm_tt object lies within + * the range + */ + size = (unsigned long)gtt->ttm.num_pages * PAGE_SIZE; + if (gtt->userptr > end || gtt->userptr + size <= start) + return false; + + if (userptr) + *userptr = gtt->userptr; + return true; +} + +/* + * amdgpu_ttm_tt_is_userptr - Have the pages backing by userptr? + */ +bool amdgpu_ttm_tt_is_userptr(struct ttm_tt *ttm) +{ + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + + if (gtt == NULL || !gtt->userptr) + return false; + + return true; +} + +/* + * amdgpu_ttm_tt_is_readonly - Is the ttm_tt object read only? + */ +bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm) +{ + struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + + if (gtt == NULL) + return false; + + return !!(gtt->userflags & AMDGPU_GEM_USERPTR_READONLY); +} + +/** + * amdgpu_ttm_tt_pde_flags - Compute PDE flags for ttm_tt object + * + * @ttm: The ttm_tt object to compute the flags for + * @mem: The memory registry backing this ttm_tt object + * + * Figure out the flags to use for a VM PDE (Page Directory Entry). + */ +uint64_t amdgpu_ttm_tt_pde_flags(struct ttm_tt *ttm, struct ttm_resource *mem) +{ + uint64_t flags = 0; + + if (mem && mem->mem_type != TTM_PL_SYSTEM) + flags |= AMDGPU_PTE_VALID; + + if (mem && (mem->mem_type == TTM_PL_TT || + mem->mem_type == AMDGPU_PL_DOORBELL || + mem->mem_type == AMDGPU_PL_PREEMPT)) { + flags |= AMDGPU_PTE_SYSTEM; + + if (ttm->caching == ttm_cached) + flags |= AMDGPU_PTE_SNOOPED; + } + + if (mem && mem->mem_type == TTM_PL_VRAM && + mem->bus.caching == ttm_cached) + flags |= AMDGPU_PTE_SNOOPED; + + return flags; +} + +/** + * amdgpu_ttm_tt_pte_flags - Compute PTE flags for ttm_tt object + * + * @adev: amdgpu_device pointer + * @ttm: The ttm_tt object to compute the flags for + * @mem: The memory registry backing this ttm_tt object + * + * Figure out the flags to use for a VM PTE (Page Table Entry). + */ +uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm, + struct ttm_resource *mem) +{ + uint64_t flags = amdgpu_ttm_tt_pde_flags(ttm, mem); + + flags |= adev->gart.gart_pte_flags; + flags |= AMDGPU_PTE_READABLE; + + if (!amdgpu_ttm_tt_is_readonly(ttm)) + flags |= AMDGPU_PTE_WRITEABLE; + + return flags; +} + +/* + * amdgpu_ttm_bo_eviction_valuable - Check to see if we can evict a buffer + * object. + * + * Return true if eviction is sensible. Called by ttm_mem_evict_first() on + * behalf of ttm_bo_mem_force_space() which tries to evict buffer objects until + * it can find space for a new object and by ttm_bo_force_list_clean() which is + * used to clean out a memory space. + */ +static bool amdgpu_ttm_bo_eviction_valuable(struct ttm_buffer_object *bo, + const struct ttm_place *place) +{ + struct dma_resv_iter resv_cursor; + struct dma_fence *f; + + if (!amdgpu_bo_is_amdgpu_bo(bo)) + return ttm_bo_eviction_valuable(bo, place); + + /* Swapout? */ + if (bo->resource->mem_type == TTM_PL_SYSTEM) + return true; + + if (bo->type == ttm_bo_type_kernel && + !amdgpu_vm_evictable(ttm_to_amdgpu_bo(bo))) + return false; + + /* If bo is a KFD BO, check if the bo belongs to the current process. + * If true, then return false as any KFD process needs all its BOs to + * be resident to run successfully + */ + dma_resv_for_each_fence(&resv_cursor, bo->base.resv, + DMA_RESV_USAGE_BOOKKEEP, f) { + if (amdkfd_fence_check_mm(f, current->mm)) + return false; + } + + /* Preemptible BOs don't own system resources managed by the + * driver (pages, VRAM, GART space). They point to resources + * owned by someone else (e.g. pageable memory in user mode + * or a DMABuf). They are used in a preemptible context so we + * can guarantee no deadlocks and good QoS in case of MMU + * notifiers or DMABuf move notifiers from the resource owner. + */ + if (bo->resource->mem_type == AMDGPU_PL_PREEMPT) + return false; + + if (bo->resource->mem_type == TTM_PL_TT && + amdgpu_bo_encrypted(ttm_to_amdgpu_bo(bo))) + return false; + + return ttm_bo_eviction_valuable(bo, place); +} + +static void amdgpu_ttm_vram_mm_access(struct amdgpu_device *adev, loff_t pos, + void *buf, size_t size, bool write) +{ + while (size) { + uint64_t aligned_pos = ALIGN_DOWN(pos, 4); + uint64_t bytes = 4 - (pos & 0x3); + uint32_t shift = (pos & 0x3) * 8; + uint32_t mask = 0xffffffff << shift; + uint32_t value = 0; + + if (size < bytes) { + mask &= 0xffffffff >> (bytes - size) * 8; + bytes = size; + } + + if (mask != 0xffffffff) { + amdgpu_device_mm_access(adev, aligned_pos, &value, 4, false); + if (write) { + value &= ~mask; + value |= (*(uint32_t *)buf << shift) & mask; + amdgpu_device_mm_access(adev, aligned_pos, &value, 4, true); + } else { + value = (value & mask) >> shift; + memcpy(buf, &value, bytes); + } + } else { + amdgpu_device_mm_access(adev, aligned_pos, buf, 4, write); + } + + pos += bytes; + buf += bytes; + size -= bytes; + } +} + +static int amdgpu_ttm_access_memory_sdma(struct ttm_buffer_object *bo, + unsigned long offset, void *buf, + int len, int write) +{ + struct amdgpu_bo *abo = ttm_to_amdgpu_bo(bo); + struct amdgpu_device *adev = amdgpu_ttm_adev(abo->tbo.bdev); + struct amdgpu_res_cursor src_mm; + struct amdgpu_job *job; + struct dma_fence *fence; + uint64_t src_addr, dst_addr; + unsigned int num_dw; + int r, idx; + + if (len != PAGE_SIZE) + return -EINVAL; + + if (!adev->mman.sdma_access_ptr) + return -EACCES; + + if (!drm_dev_enter(adev_to_drm(adev), &idx)) + return -ENODEV; + + if (write) + memcpy(adev->mman.sdma_access_ptr, buf, len); + + num_dw = ALIGN(adev->mman.buffer_funcs->copy_num_dw, 8); + r = amdgpu_job_alloc_with_ib(adev, &adev->mman.high_pr, + AMDGPU_FENCE_OWNER_UNDEFINED, + num_dw * 4, AMDGPU_IB_POOL_DELAYED, + &job); + if (r) + goto out; + + amdgpu_res_first(abo->tbo.resource, offset, len, &src_mm); + src_addr = amdgpu_ttm_domain_start(adev, bo->resource->mem_type) + + src_mm.start; + dst_addr = amdgpu_bo_gpu_offset(adev->mman.sdma_access_bo); + if (write) + swap(src_addr, dst_addr); + + amdgpu_emit_copy_buffer(adev, &job->ibs[0], src_addr, dst_addr, + PAGE_SIZE, false); + + amdgpu_ring_pad_ib(adev->mman.buffer_funcs_ring, &job->ibs[0]); + WARN_ON(job->ibs[0].length_dw > num_dw); + + fence = amdgpu_job_submit(job); + + if (!dma_fence_wait_timeout(fence, false, adev->sdma_timeout)) + r = -ETIMEDOUT; + dma_fence_put(fence); + + if (!(r || write)) + memcpy(buf, adev->mman.sdma_access_ptr, len); +out: + drm_dev_exit(idx); + return r; +} + +/** + * amdgpu_ttm_access_memory - Read or Write memory that backs a buffer object. + * + * @bo: The buffer object to read/write + * @offset: Offset into buffer object + * @buf: Secondary buffer to write/read from + * @len: Length in bytes of access + * @write: true if writing + * + * This is used to access VRAM that backs a buffer object via MMIO + * access for debugging purposes. + */ +static int amdgpu_ttm_access_memory(struct ttm_buffer_object *bo, + unsigned long offset, void *buf, int len, + int write) +{ + struct amdgpu_bo *abo = ttm_to_amdgpu_bo(bo); + struct amdgpu_device *adev = amdgpu_ttm_adev(abo->tbo.bdev); + struct amdgpu_res_cursor cursor; + int ret = 0; + + if (bo->resource->mem_type != TTM_PL_VRAM) + return -EIO; + + if (amdgpu_device_has_timeouts_enabled(adev) && + !amdgpu_ttm_access_memory_sdma(bo, offset, buf, len, write)) + return len; + + amdgpu_res_first(bo->resource, offset, len, &cursor); + while (cursor.remaining) { + size_t count, size = cursor.size; + loff_t pos = cursor.start; + + count = amdgpu_device_aper_access(adev, pos, buf, size, write); + size -= count; + if (size) { + /* using MM to access rest vram and handle un-aligned address */ + pos += count; + buf += count; + amdgpu_ttm_vram_mm_access(adev, pos, buf, size, write); + } + + ret += cursor.size; + buf += cursor.size; + amdgpu_res_next(&cursor, cursor.size); + } + + return ret; +} + +static void +amdgpu_bo_delete_mem_notify(struct ttm_buffer_object *bo) +{ + amdgpu_bo_move_notify(bo, false, NULL); +} + +static struct ttm_device_funcs amdgpu_bo_driver = { + .ttm_tt_create = &amdgpu_ttm_tt_create, + .ttm_tt_populate = &amdgpu_ttm_tt_populate, + .ttm_tt_unpopulate = &amdgpu_ttm_tt_unpopulate, + .ttm_tt_destroy = &amdgpu_ttm_backend_destroy, + .eviction_valuable = amdgpu_ttm_bo_eviction_valuable, + .evict_flags = &amdgpu_evict_flags, + .move = &amdgpu_bo_move, + .delete_mem_notify = &amdgpu_bo_delete_mem_notify, + .release_notify = &amdgpu_bo_release_notify, + .io_mem_reserve = &amdgpu_ttm_io_mem_reserve, + .io_mem_pfn = amdgpu_ttm_io_mem_pfn, + .access_memory = &amdgpu_ttm_access_memory, +}; + +/* + * Firmware Reservation functions + */ +/** + * amdgpu_ttm_fw_reserve_vram_fini - free fw reserved vram + * + * @adev: amdgpu_device pointer + * + * free fw reserved vram if it has been reserved. + */ +static void amdgpu_ttm_fw_reserve_vram_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->mman.fw_vram_usage_reserved_bo, + NULL, &adev->mman.fw_vram_usage_va); +} + +/* + * Driver Reservation functions + */ +/** + * amdgpu_ttm_drv_reserve_vram_fini - free drv reserved vram + * + * @adev: amdgpu_device pointer + * + * free drv reserved vram if it has been reserved. + */ +static void amdgpu_ttm_drv_reserve_vram_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->mman.drv_vram_usage_reserved_bo, + NULL, + &adev->mman.drv_vram_usage_va); +} + +/** + * amdgpu_ttm_fw_reserve_vram_init - create bo vram reservation from fw + * + * @adev: amdgpu_device pointer + * + * create bo vram reservation from fw. + */ +static int amdgpu_ttm_fw_reserve_vram_init(struct amdgpu_device *adev) +{ + uint64_t vram_size = adev->gmc.visible_vram_size; + + adev->mman.fw_vram_usage_va = NULL; + adev->mman.fw_vram_usage_reserved_bo = NULL; + + if (adev->mman.fw_vram_usage_size == 0 || + adev->mman.fw_vram_usage_size > vram_size) + return 0; + + return amdgpu_bo_create_kernel_at(adev, + adev->mman.fw_vram_usage_start_offset, + adev->mman.fw_vram_usage_size, + &adev->mman.fw_vram_usage_reserved_bo, + &adev->mman.fw_vram_usage_va); +} + +/** + * amdgpu_ttm_drv_reserve_vram_init - create bo vram reservation from driver + * + * @adev: amdgpu_device pointer + * + * create bo vram reservation from drv. + */ +static int amdgpu_ttm_drv_reserve_vram_init(struct amdgpu_device *adev) +{ + u64 vram_size = adev->gmc.visible_vram_size; + + adev->mman.drv_vram_usage_va = NULL; + adev->mman.drv_vram_usage_reserved_bo = NULL; + + if (adev->mman.drv_vram_usage_size == 0 || + adev->mman.drv_vram_usage_size > vram_size) + return 0; + + return amdgpu_bo_create_kernel_at(adev, + adev->mman.drv_vram_usage_start_offset, + adev->mman.drv_vram_usage_size, + &adev->mman.drv_vram_usage_reserved_bo, + &adev->mman.drv_vram_usage_va); +} + +/* + * Memoy training reservation functions + */ + +/** + * amdgpu_ttm_training_reserve_vram_fini - free memory training reserved vram + * + * @adev: amdgpu_device pointer + * + * free memory training reserved vram if it has been reserved. + */ +static int amdgpu_ttm_training_reserve_vram_fini(struct amdgpu_device *adev) +{ + struct psp_memory_training_context *ctx = &adev->psp.mem_train_ctx; + + ctx->init = PSP_MEM_TRAIN_NOT_SUPPORT; + amdgpu_bo_free_kernel(&ctx->c2p_bo, NULL, NULL); + ctx->c2p_bo = NULL; + + return 0; +} + +static void amdgpu_ttm_training_data_block_init(struct amdgpu_device *adev, + uint32_t reserve_size) +{ + struct psp_memory_training_context *ctx = &adev->psp.mem_train_ctx; + + memset(ctx, 0, sizeof(*ctx)); + + ctx->c2p_train_data_offset = + ALIGN((adev->gmc.mc_vram_size - reserve_size - SZ_1M), SZ_1M); + ctx->p2c_train_data_offset = + (adev->gmc.mc_vram_size - GDDR6_MEM_TRAINING_OFFSET); + ctx->train_data_size = + GDDR6_MEM_TRAINING_DATA_SIZE_IN_BYTES; + + DRM_DEBUG("train_data_size:%llx,p2c_train_data_offset:%llx,c2p_train_data_offset:%llx.\n", + ctx->train_data_size, + ctx->p2c_train_data_offset, + ctx->c2p_train_data_offset); +} + +/* + * reserve TMR memory at the top of VRAM which holds + * IP Discovery data and is protected by PSP. + */ +static int amdgpu_ttm_reserve_tmr(struct amdgpu_device *adev) +{ + struct psp_memory_training_context *ctx = &adev->psp.mem_train_ctx; + bool mem_train_support = false; + uint32_t reserve_size = 0; + int ret; + + if (adev->bios && !amdgpu_sriov_vf(adev)) { + if (amdgpu_atomfirmware_mem_training_supported(adev)) + mem_train_support = true; + else + DRM_DEBUG("memory training does not support!\n"); + } + + /* + * Query reserved tmr size through atom firmwareinfo for Sienna_Cichlid and onwards for all + * the use cases (IP discovery/G6 memory training/profiling/diagnostic data.etc) + * + * Otherwise, fallback to legacy approach to check and reserve tmr block for ip + * discovery data and G6 memory training data respectively + */ + if (adev->bios) + reserve_size = + amdgpu_atomfirmware_get_fw_reserved_fb_size(adev); + + if (!adev->bios && adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) + reserve_size = max(reserve_size, (uint32_t)280 << 20); + else if (!reserve_size) + reserve_size = DISCOVERY_TMR_OFFSET; + + if (mem_train_support) { + /* reserve vram for mem train according to TMR location */ + amdgpu_ttm_training_data_block_init(adev, reserve_size); + ret = amdgpu_bo_create_kernel_at(adev, + ctx->c2p_train_data_offset, + ctx->train_data_size, + &ctx->c2p_bo, + NULL); + if (ret) { + DRM_ERROR("alloc c2p_bo failed(%d)!\n", ret); + amdgpu_ttm_training_reserve_vram_fini(adev); + return ret; + } + ctx->init = PSP_MEM_TRAIN_RESERVE_SUCCESS; + } + + if (!adev->gmc.is_app_apu) { + ret = amdgpu_bo_create_kernel_at( + adev, adev->gmc.real_vram_size - reserve_size, + reserve_size, &adev->mman.fw_reserved_memory, NULL); + if (ret) { + DRM_ERROR("alloc tmr failed(%d)!\n", ret); + amdgpu_bo_free_kernel(&adev->mman.fw_reserved_memory, + NULL, NULL); + return ret; + } + } else { + DRM_DEBUG_DRIVER("backdoor fw loading path for PSP TMR, no reservation needed\n"); + } + + return 0; +} + +static int amdgpu_ttm_pools_init(struct amdgpu_device *adev) +{ + int i; + + if (!adev->gmc.is_app_apu || !adev->gmc.num_mem_partitions) + return 0; + + adev->mman.ttm_pools = kcalloc(adev->gmc.num_mem_partitions, + sizeof(*adev->mman.ttm_pools), + GFP_KERNEL); + if (!adev->mman.ttm_pools) + return -ENOMEM; + + for (i = 0; i < adev->gmc.num_mem_partitions; i++) { + ttm_pool_init(&adev->mman.ttm_pools[i], adev->dev, + adev->gmc.mem_partitions[i].numa.node, + false, false); + } + return 0; +} + +static void amdgpu_ttm_pools_fini(struct amdgpu_device *adev) +{ + int i; + + if (!adev->gmc.is_app_apu || !adev->mman.ttm_pools) + return; + + for (i = 0; i < adev->gmc.num_mem_partitions; i++) + ttm_pool_fini(&adev->mman.ttm_pools[i]); + + kfree(adev->mman.ttm_pools); + adev->mman.ttm_pools = NULL; +} + +/* + * amdgpu_ttm_init - Init the memory management (ttm) as well as various + * gtt/vram related fields. + * + * This initializes all of the memory space pools that the TTM layer + * will need such as the GTT space (system memory mapped to the device), + * VRAM (on-board memory), and on-chip memories (GDS, GWS, OA) which + * can be mapped per VMID. + */ +int amdgpu_ttm_init(struct amdgpu_device *adev) +{ + uint64_t gtt_size; + int r; + + mutex_init(&adev->mman.gtt_window_lock); + + /* No others user of address space so set it to 0 */ + r = ttm_device_init(&adev->mman.bdev, &amdgpu_bo_driver, adev->dev, + adev_to_drm(adev)->anon_inode->i_mapping, + adev_to_drm(adev)->vma_offset_manager, + adev->need_swiotlb, + dma_addressing_limited(adev->dev)); + if (r) { + DRM_ERROR("failed initializing buffer object driver(%d).\n", r); + return r; + } + + r = amdgpu_ttm_pools_init(adev); + if (r) { + DRM_ERROR("failed to init ttm pools(%d).\n", r); + return r; + } + adev->mman.initialized = true; + + /* Initialize VRAM pool with all of VRAM divided into pages */ + r = amdgpu_vram_mgr_init(adev); + if (r) { + DRM_ERROR("Failed initializing VRAM heap.\n"); + return r; + } + + /* Change the size here instead of the init above so only lpfn is affected */ + amdgpu_ttm_set_buffer_funcs_status(adev, false); +#ifdef CONFIG_64BIT +#ifdef CONFIG_X86 + if (adev->gmc.xgmi.connected_to_cpu) + adev->mman.aper_base_kaddr = ioremap_cache(adev->gmc.aper_base, + adev->gmc.visible_vram_size); + + else if (adev->gmc.is_app_apu) + DRM_DEBUG_DRIVER( + "No need to ioremap when real vram size is 0\n"); + else +#endif + adev->mman.aper_base_kaddr = ioremap_wc(adev->gmc.aper_base, + adev->gmc.visible_vram_size); +#endif + + /* + *The reserved vram for firmware must be pinned to the specified + *place on the VRAM, so reserve it early. + */ + r = amdgpu_ttm_fw_reserve_vram_init(adev); + if (r) + return r; + + /* + *The reserved vram for driver must be pinned to the specified + *place on the VRAM, so reserve it early. + */ + r = amdgpu_ttm_drv_reserve_vram_init(adev); + if (r) + return r; + + /* + * only NAVI10 and onwards ASIC support for IP discovery. + * If IP discovery enabled, a block of memory should be + * reserved for IP discovey. + */ + if (adev->mman.discovery_bin) { + r = amdgpu_ttm_reserve_tmr(adev); + if (r) + return r; + } + + /* allocate memory as required for VGA + * This is used for VGA emulation and pre-OS scanout buffers to + * avoid display artifacts while transitioning between pre-OS + * and driver. + */ + if (!adev->gmc.is_app_apu) { + r = amdgpu_bo_create_kernel_at(adev, 0, + adev->mman.stolen_vga_size, + &adev->mman.stolen_vga_memory, + NULL); + if (r) + return r; + + r = amdgpu_bo_create_kernel_at(adev, adev->mman.stolen_vga_size, + adev->mman.stolen_extended_size, + &adev->mman.stolen_extended_memory, + NULL); + + if (r) + return r; + + r = amdgpu_bo_create_kernel_at(adev, + adev->mman.stolen_reserved_offset, + adev->mman.stolen_reserved_size, + &adev->mman.stolen_reserved_memory, + NULL); + if (r) + return r; + } else { + DRM_DEBUG_DRIVER("Skipped stolen memory reservation\n"); + } + + DRM_INFO("amdgpu: %uM of VRAM memory ready\n", + (unsigned int)(adev->gmc.real_vram_size / (1024 * 1024))); + + /* Compute GTT size, either based on TTM limit + * or whatever the user passed on module init. + */ + if (amdgpu_gtt_size == -1) + gtt_size = ttm_tt_pages_limit() << PAGE_SHIFT; + else + gtt_size = (uint64_t)amdgpu_gtt_size << 20; + + /* Initialize GTT memory pool */ + r = amdgpu_gtt_mgr_init(adev, gtt_size); + if (r) { + DRM_ERROR("Failed initializing GTT heap.\n"); + return r; + } + DRM_INFO("amdgpu: %uM of GTT memory ready.\n", + (unsigned int)(gtt_size / (1024 * 1024))); + + /* Initiailize doorbell pool on PCI BAR */ + r = amdgpu_ttm_init_on_chip(adev, AMDGPU_PL_DOORBELL, adev->doorbell.size / PAGE_SIZE); + if (r) { + DRM_ERROR("Failed initializing doorbell heap.\n"); + return r; + } + + /* Create a boorbell page for kernel usages */ + r = amdgpu_doorbell_create_kernel_doorbells(adev); + if (r) { + DRM_ERROR("Failed to initialize kernel doorbells.\n"); + return r; + } + + /* Initialize preemptible memory pool */ + r = amdgpu_preempt_mgr_init(adev); + if (r) { + DRM_ERROR("Failed initializing PREEMPT heap.\n"); + return r; + } + + /* Initialize various on-chip memory pools */ + r = amdgpu_ttm_init_on_chip(adev, AMDGPU_PL_GDS, adev->gds.gds_size); + if (r) { + DRM_ERROR("Failed initializing GDS heap.\n"); + return r; + } + + r = amdgpu_ttm_init_on_chip(adev, AMDGPU_PL_GWS, adev->gds.gws_size); + if (r) { + DRM_ERROR("Failed initializing gws heap.\n"); + return r; + } + + r = amdgpu_ttm_init_on_chip(adev, AMDGPU_PL_OA, adev->gds.oa_size); + if (r) { + DRM_ERROR("Failed initializing oa heap.\n"); + return r; + } + if (amdgpu_bo_create_kernel(adev, PAGE_SIZE, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &adev->mman.sdma_access_bo, NULL, + &adev->mman.sdma_access_ptr)) + DRM_WARN("Debug VRAM access will use slowpath MM access\n"); + + return 0; +} + +/* + * amdgpu_ttm_fini - De-initialize the TTM memory pools + */ +void amdgpu_ttm_fini(struct amdgpu_device *adev) +{ + int idx; + + if (!adev->mman.initialized) + return; + + amdgpu_ttm_pools_fini(adev); + + amdgpu_ttm_training_reserve_vram_fini(adev); + /* return the stolen vga memory back to VRAM */ + if (!adev->gmc.is_app_apu) { + amdgpu_bo_free_kernel(&adev->mman.stolen_vga_memory, NULL, NULL); + amdgpu_bo_free_kernel(&adev->mman.stolen_extended_memory, NULL, NULL); + /* return the FW reserved memory back to VRAM */ + amdgpu_bo_free_kernel(&adev->mman.fw_reserved_memory, NULL, + NULL); + if (adev->mman.stolen_reserved_size) + amdgpu_bo_free_kernel(&adev->mman.stolen_reserved_memory, + NULL, NULL); + } + amdgpu_bo_free_kernel(&adev->mman.sdma_access_bo, NULL, + &adev->mman.sdma_access_ptr); + amdgpu_ttm_fw_reserve_vram_fini(adev); + amdgpu_ttm_drv_reserve_vram_fini(adev); + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + + if (adev->mman.aper_base_kaddr) + iounmap(adev->mman.aper_base_kaddr); + adev->mman.aper_base_kaddr = NULL; + + drm_dev_exit(idx); + } + + amdgpu_vram_mgr_fini(adev); + amdgpu_gtt_mgr_fini(adev); + amdgpu_preempt_mgr_fini(adev); + ttm_range_man_fini(&adev->mman.bdev, AMDGPU_PL_GDS); + ttm_range_man_fini(&adev->mman.bdev, AMDGPU_PL_GWS); + ttm_range_man_fini(&adev->mman.bdev, AMDGPU_PL_OA); + ttm_device_fini(&adev->mman.bdev); + adev->mman.initialized = false; + DRM_INFO("amdgpu: ttm finalized\n"); +} + +/** + * amdgpu_ttm_set_buffer_funcs_status - enable/disable use of buffer functions + * + * @adev: amdgpu_device pointer + * @enable: true when we can use buffer functions. + * + * Enable/disable use of buffer functions during suspend/resume. This should + * only be called at bootup or when userspace isn't running. + */ +void amdgpu_ttm_set_buffer_funcs_status(struct amdgpu_device *adev, bool enable) +{ + struct ttm_resource_manager *man = ttm_manager_type(&adev->mman.bdev, TTM_PL_VRAM); + uint64_t size; + int r; + + if (!adev->mman.initialized || amdgpu_in_reset(adev) || + adev->mman.buffer_funcs_enabled == enable || adev->gmc.is_app_apu) + return; + + if (enable) { + struct amdgpu_ring *ring; + struct drm_gpu_scheduler *sched; + + ring = adev->mman.buffer_funcs_ring; + sched = &ring->sched; + r = drm_sched_entity_init(&adev->mman.high_pr, + DRM_SCHED_PRIORITY_KERNEL, &sched, + 1, NULL); + if (r) { + DRM_ERROR("Failed setting up TTM BO move entity (%d)\n", + r); + return; + } + + r = drm_sched_entity_init(&adev->mman.low_pr, + DRM_SCHED_PRIORITY_NORMAL, &sched, + 1, NULL); + if (r) { + DRM_ERROR("Failed setting up TTM BO move entity (%d)\n", + r); + goto error_free_entity; + } + } else { + drm_sched_entity_destroy(&adev->mman.high_pr); + drm_sched_entity_destroy(&adev->mman.low_pr); + dma_fence_put(man->move); + man->move = NULL; + } + + /* this just adjusts TTM size idea, which sets lpfn to the correct value */ + if (enable) + size = adev->gmc.real_vram_size; + else + size = adev->gmc.visible_vram_size; + man->size = size; + adev->mman.buffer_funcs_enabled = enable; + + return; + +error_free_entity: + drm_sched_entity_destroy(&adev->mman.high_pr); +} + +static int amdgpu_ttm_prepare_job(struct amdgpu_device *adev, + bool direct_submit, + unsigned int num_dw, + struct dma_resv *resv, + bool vm_needs_flush, + struct amdgpu_job **job, + bool delayed) +{ + enum amdgpu_ib_pool_type pool = direct_submit ? + AMDGPU_IB_POOL_DIRECT : + AMDGPU_IB_POOL_DELAYED; + int r; + struct drm_sched_entity *entity = delayed ? &adev->mman.low_pr : + &adev->mman.high_pr; + r = amdgpu_job_alloc_with_ib(adev, entity, + AMDGPU_FENCE_OWNER_UNDEFINED, + num_dw * 4, pool, job); + if (r) + return r; + + if (vm_needs_flush) { + (*job)->vm_pd_addr = amdgpu_gmc_pd_addr(adev->gmc.pdb0_bo ? + adev->gmc.pdb0_bo : + adev->gart.bo); + (*job)->vm_needs_flush = true; + } + if (!resv) + return 0; + + return drm_sched_job_add_resv_dependencies(&(*job)->base, resv, + DMA_RESV_USAGE_BOOKKEEP); +} + +int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset, + uint64_t dst_offset, uint32_t byte_count, + struct dma_resv *resv, + struct dma_fence **fence, bool direct_submit, + bool vm_needs_flush, bool tmz) +{ + struct amdgpu_device *adev = ring->adev; + unsigned int num_loops, num_dw; + struct amdgpu_job *job; + uint32_t max_bytes; + unsigned int i; + int r; + + if (!direct_submit && !ring->sched.ready) { + DRM_ERROR("Trying to move memory with ring turned off.\n"); + return -EINVAL; + } + + max_bytes = adev->mman.buffer_funcs->copy_max_bytes; + num_loops = DIV_ROUND_UP(byte_count, max_bytes); + num_dw = ALIGN(num_loops * adev->mman.buffer_funcs->copy_num_dw, 8); + r = amdgpu_ttm_prepare_job(adev, direct_submit, num_dw, + resv, vm_needs_flush, &job, false); + if (r) + return r; + + for (i = 0; i < num_loops; i++) { + uint32_t cur_size_in_bytes = min(byte_count, max_bytes); + + amdgpu_emit_copy_buffer(adev, &job->ibs[0], src_offset, + dst_offset, cur_size_in_bytes, tmz); + + src_offset += cur_size_in_bytes; + dst_offset += cur_size_in_bytes; + byte_count -= cur_size_in_bytes; + } + + amdgpu_ring_pad_ib(ring, &job->ibs[0]); + WARN_ON(job->ibs[0].length_dw > num_dw); + if (direct_submit) + r = amdgpu_job_submit_direct(job, ring, fence); + else + *fence = amdgpu_job_submit(job); + if (r) + goto error_free; + + return r; + +error_free: + amdgpu_job_free(job); + DRM_ERROR("Error scheduling IBs (%d)\n", r); + return r; +} + +static int amdgpu_ttm_fill_mem(struct amdgpu_ring *ring, uint32_t src_data, + uint64_t dst_addr, uint32_t byte_count, + struct dma_resv *resv, + struct dma_fence **fence, + bool vm_needs_flush, bool delayed) +{ + struct amdgpu_device *adev = ring->adev; + unsigned int num_loops, num_dw; + struct amdgpu_job *job; + uint32_t max_bytes; + unsigned int i; + int r; + + max_bytes = adev->mman.buffer_funcs->fill_max_bytes; + num_loops = DIV_ROUND_UP_ULL(byte_count, max_bytes); + num_dw = ALIGN(num_loops * adev->mman.buffer_funcs->fill_num_dw, 8); + r = amdgpu_ttm_prepare_job(adev, false, num_dw, resv, vm_needs_flush, + &job, delayed); + if (r) + return r; + + for (i = 0; i < num_loops; i++) { + uint32_t cur_size = min(byte_count, max_bytes); + + amdgpu_emit_fill_buffer(adev, &job->ibs[0], src_data, dst_addr, + cur_size); + + dst_addr += cur_size; + byte_count -= cur_size; + } + + amdgpu_ring_pad_ib(ring, &job->ibs[0]); + WARN_ON(job->ibs[0].length_dw > num_dw); + *fence = amdgpu_job_submit(job); + return 0; +} + +int amdgpu_fill_buffer(struct amdgpu_bo *bo, + uint32_t src_data, + struct dma_resv *resv, + struct dma_fence **f, + bool delayed) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + struct amdgpu_ring *ring = adev->mman.buffer_funcs_ring; + struct dma_fence *fence = NULL; + struct amdgpu_res_cursor dst; + int r; + + if (!adev->mman.buffer_funcs_enabled) { + DRM_ERROR("Trying to clear memory with ring turned off.\n"); + return -EINVAL; + } + + amdgpu_res_first(bo->tbo.resource, 0, amdgpu_bo_size(bo), &dst); + + mutex_lock(&adev->mman.gtt_window_lock); + while (dst.remaining) { + struct dma_fence *next; + uint64_t cur_size, to; + + /* Never fill more than 256MiB at once to avoid timeouts */ + cur_size = min(dst.size, 256ULL << 20); + + r = amdgpu_ttm_map_buffer(&bo->tbo, bo->tbo.resource, &dst, + 1, ring, false, &cur_size, &to); + if (r) + goto error; + + r = amdgpu_ttm_fill_mem(ring, src_data, to, cur_size, resv, + &next, true, delayed); + if (r) + goto error; + + dma_fence_put(fence); + fence = next; + + amdgpu_res_next(&dst, cur_size); + } +error: + mutex_unlock(&adev->mman.gtt_window_lock); + if (f) + *f = dma_fence_get(fence); + dma_fence_put(fence); + return r; +} + +/** + * amdgpu_ttm_evict_resources - evict memory buffers + * @adev: amdgpu device object + * @mem_type: evicted BO's memory type + * + * Evicts all @mem_type buffers on the lru list of the memory type. + * + * Returns: + * 0 for success or a negative error code on failure. + */ +int amdgpu_ttm_evict_resources(struct amdgpu_device *adev, int mem_type) +{ + struct ttm_resource_manager *man; + + switch (mem_type) { + case TTM_PL_VRAM: + case TTM_PL_TT: + case AMDGPU_PL_GWS: + case AMDGPU_PL_GDS: + case AMDGPU_PL_OA: + man = ttm_manager_type(&adev->mman.bdev, mem_type); + break; + default: + DRM_ERROR("Trying to evict invalid memory type\n"); + return -EINVAL; + } + + return ttm_resource_manager_evict_all(&adev->mman.bdev, man); +} + +#if defined(CONFIG_DEBUG_FS) + +static int amdgpu_ttm_page_pool_show(struct seq_file *m, void *unused) +{ + struct amdgpu_device *adev = m->private; + + return ttm_pool_debugfs(&adev->mman.bdev.pool, m); +} + +DEFINE_SHOW_ATTRIBUTE(amdgpu_ttm_page_pool); + +/* + * amdgpu_ttm_vram_read - Linear read access to VRAM + * + * Accesses VRAM via MMIO for debugging purposes. + */ +static ssize_t amdgpu_ttm_vram_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + if (*pos >= adev->gmc.mc_vram_size) + return -ENXIO; + + size = min(size, (size_t)(adev->gmc.mc_vram_size - *pos)); + while (size) { + size_t bytes = min(size, AMDGPU_TTM_VRAM_MAX_DW_READ * 4); + uint32_t value[AMDGPU_TTM_VRAM_MAX_DW_READ]; + + amdgpu_device_vram_access(adev, *pos, value, bytes, false); + if (copy_to_user(buf, value, bytes)) + return -EFAULT; + + result += bytes; + buf += bytes; + *pos += bytes; + size -= bytes; + } + + return result; +} + +/* + * amdgpu_ttm_vram_write - Linear write access to VRAM + * + * Accesses VRAM via MMIO for debugging purposes. + */ +static ssize_t amdgpu_ttm_vram_write(struct file *f, const char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + ssize_t result = 0; + int r; + + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + if (*pos >= adev->gmc.mc_vram_size) + return -ENXIO; + + while (size) { + uint32_t value; + + if (*pos >= adev->gmc.mc_vram_size) + return result; + + r = get_user(value, (uint32_t *)buf); + if (r) + return r; + + amdgpu_device_mm_access(adev, *pos, &value, 4, true); + + result += 4; + buf += 4; + *pos += 4; + size -= 4; + } + + return result; +} + +static const struct file_operations amdgpu_ttm_vram_fops = { + .owner = THIS_MODULE, + .read = amdgpu_ttm_vram_read, + .write = amdgpu_ttm_vram_write, + .llseek = default_llseek, +}; + +/* + * amdgpu_iomem_read - Virtual read access to GPU mapped memory + * + * This function is used to read memory that has been mapped to the + * GPU and the known addresses are not physical addresses but instead + * bus addresses (e.g., what you'd put in an IB or ring buffer). + */ +static ssize_t amdgpu_iomem_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + struct iommu_domain *dom; + ssize_t result = 0; + int r; + + /* retrieve the IOMMU domain if any for this device */ + dom = iommu_get_domain_for_dev(adev->dev); + + while (size) { + phys_addr_t addr = *pos & PAGE_MASK; + loff_t off = *pos & ~PAGE_MASK; + size_t bytes = PAGE_SIZE - off; + unsigned long pfn; + struct page *p; + void *ptr; + + bytes = min(bytes, size); + + /* Translate the bus address to a physical address. If + * the domain is NULL it means there is no IOMMU active + * and the address translation is the identity + */ + addr = dom ? iommu_iova_to_phys(dom, addr) : addr; + + pfn = addr >> PAGE_SHIFT; + if (!pfn_valid(pfn)) + return -EPERM; + + p = pfn_to_page(pfn); + if (p->mapping != adev->mman.bdev.dev_mapping) + return -EPERM; + + ptr = kmap_local_page(p); + r = copy_to_user(buf, ptr + off, bytes); + kunmap_local(ptr); + if (r) + return -EFAULT; + + size -= bytes; + *pos += bytes; + result += bytes; + } + + return result; +} + +/* + * amdgpu_iomem_write - Virtual write access to GPU mapped memory + * + * This function is used to write memory that has been mapped to the + * GPU and the known addresses are not physical addresses but instead + * bus addresses (e.g., what you'd put in an IB or ring buffer). + */ +static ssize_t amdgpu_iomem_write(struct file *f, const char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_device *adev = file_inode(f)->i_private; + struct iommu_domain *dom; + ssize_t result = 0; + int r; + + dom = iommu_get_domain_for_dev(adev->dev); + + while (size) { + phys_addr_t addr = *pos & PAGE_MASK; + loff_t off = *pos & ~PAGE_MASK; + size_t bytes = PAGE_SIZE - off; + unsigned long pfn; + struct page *p; + void *ptr; + + bytes = min(bytes, size); + + addr = dom ? iommu_iova_to_phys(dom, addr) : addr; + + pfn = addr >> PAGE_SHIFT; + if (!pfn_valid(pfn)) + return -EPERM; + + p = pfn_to_page(pfn); + if (p->mapping != adev->mman.bdev.dev_mapping) + return -EPERM; + + ptr = kmap_local_page(p); + r = copy_from_user(ptr + off, buf, bytes); + kunmap_local(ptr); + if (r) + return -EFAULT; + + size -= bytes; + *pos += bytes; + result += bytes; + } + + return result; +} + +static const struct file_operations amdgpu_ttm_iomem_fops = { + .owner = THIS_MODULE, + .read = amdgpu_iomem_read, + .write = amdgpu_iomem_write, + .llseek = default_llseek +}; + +#endif + +void amdgpu_ttm_debugfs_init(struct amdgpu_device *adev) +{ +#if defined(CONFIG_DEBUG_FS) + struct drm_minor *minor = adev_to_drm(adev)->primary; + struct dentry *root = minor->debugfs_root; + + debugfs_create_file_size("amdgpu_vram", 0444, root, adev, + &amdgpu_ttm_vram_fops, adev->gmc.mc_vram_size); + debugfs_create_file("amdgpu_iomem", 0444, root, adev, + &amdgpu_ttm_iomem_fops); + debugfs_create_file("ttm_page_pool", 0444, root, adev, + &amdgpu_ttm_page_pool_fops); + ttm_resource_manager_create_debugfs(ttm_manager_type(&adev->mman.bdev, + TTM_PL_VRAM), + root, "amdgpu_vram_mm"); + ttm_resource_manager_create_debugfs(ttm_manager_type(&adev->mman.bdev, + TTM_PL_TT), + root, "amdgpu_gtt_mm"); + ttm_resource_manager_create_debugfs(ttm_manager_type(&adev->mman.bdev, + AMDGPU_PL_GDS), + root, "amdgpu_gds_mm"); + ttm_resource_manager_create_debugfs(ttm_manager_type(&adev->mman.bdev, + AMDGPU_PL_GWS), + root, "amdgpu_gws_mm"); + ttm_resource_manager_create_debugfs(ttm_manager_type(&adev->mman.bdev, + AMDGPU_PL_OA), + root, "amdgpu_oa_mm"); + +#endif +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h new file mode 100644 index 000000000..65ec82141 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h @@ -0,0 +1,213 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_TTM_H__ +#define __AMDGPU_TTM_H__ + +#include +#include +#include "amdgpu_vram_mgr.h" +#include "amdgpu.h" + +#define AMDGPU_PL_GDS (TTM_PL_PRIV + 0) +#define AMDGPU_PL_GWS (TTM_PL_PRIV + 1) +#define AMDGPU_PL_OA (TTM_PL_PRIV + 2) +#define AMDGPU_PL_PREEMPT (TTM_PL_PRIV + 3) +#define AMDGPU_PL_DOORBELL (TTM_PL_PRIV + 4) + +#define AMDGPU_GTT_MAX_TRANSFER_SIZE 512 +#define AMDGPU_GTT_NUM_TRANSFER_WINDOWS 2 + +#define AMDGPU_POISON 0xd0bed0be + +extern const struct attribute_group amdgpu_vram_mgr_attr_group; +extern const struct attribute_group amdgpu_gtt_mgr_attr_group; + +struct hmm_range; + +struct amdgpu_gtt_mgr { + struct ttm_resource_manager manager; + struct drm_mm mm; + spinlock_t lock; +}; + +struct amdgpu_mman { + struct ttm_device bdev; + struct ttm_pool *ttm_pools; + bool initialized; + void __iomem *aper_base_kaddr; + + /* buffer handling */ + const struct amdgpu_buffer_funcs *buffer_funcs; + struct amdgpu_ring *buffer_funcs_ring; + bool buffer_funcs_enabled; + + struct mutex gtt_window_lock; + /* High priority scheduler entity for buffer moves */ + struct drm_sched_entity high_pr; + /* Low priority scheduler entity for VRAM clearing */ + struct drm_sched_entity low_pr; + + struct amdgpu_vram_mgr vram_mgr; + struct amdgpu_gtt_mgr gtt_mgr; + struct ttm_resource_manager preempt_mgr; + + uint64_t stolen_vga_size; + struct amdgpu_bo *stolen_vga_memory; + uint64_t stolen_extended_size; + struct amdgpu_bo *stolen_extended_memory; + bool keep_stolen_vga_memory; + + struct amdgpu_bo *stolen_reserved_memory; + uint64_t stolen_reserved_offset; + uint64_t stolen_reserved_size; + + /* discovery */ + uint8_t *discovery_bin; + uint32_t discovery_tmr_size; + /* fw reserved memory */ + struct amdgpu_bo *fw_reserved_memory; + + /* firmware VRAM reservation */ + u64 fw_vram_usage_start_offset; + u64 fw_vram_usage_size; + struct amdgpu_bo *fw_vram_usage_reserved_bo; + void *fw_vram_usage_va; + + /* driver VRAM reservation */ + u64 drv_vram_usage_start_offset; + u64 drv_vram_usage_size; + struct amdgpu_bo *drv_vram_usage_reserved_bo; + void *drv_vram_usage_va; + + /* PAGE_SIZE'd BO for process memory r/w over SDMA. */ + struct amdgpu_bo *sdma_access_bo; + void *sdma_access_ptr; +}; + +struct amdgpu_copy_mem { + struct ttm_buffer_object *bo; + struct ttm_resource *mem; + unsigned long offset; +}; + +int amdgpu_gtt_mgr_init(struct amdgpu_device *adev, uint64_t gtt_size); +void amdgpu_gtt_mgr_fini(struct amdgpu_device *adev); +int amdgpu_preempt_mgr_init(struct amdgpu_device *adev); +void amdgpu_preempt_mgr_fini(struct amdgpu_device *adev); +int amdgpu_vram_mgr_init(struct amdgpu_device *adev); +void amdgpu_vram_mgr_fini(struct amdgpu_device *adev); + +bool amdgpu_gtt_mgr_has_gart_addr(struct ttm_resource *mem); +void amdgpu_gtt_mgr_recover(struct amdgpu_gtt_mgr *mgr); + +uint64_t amdgpu_preempt_mgr_usage(struct ttm_resource_manager *man); + +u64 amdgpu_vram_mgr_bo_visible_size(struct amdgpu_bo *bo); +int amdgpu_vram_mgr_alloc_sgt(struct amdgpu_device *adev, + struct ttm_resource *mem, + u64 offset, u64 size, + struct device *dev, + enum dma_data_direction dir, + struct sg_table **sgt); +void amdgpu_vram_mgr_free_sgt(struct device *dev, + enum dma_data_direction dir, + struct sg_table *sgt); +uint64_t amdgpu_vram_mgr_vis_usage(struct amdgpu_vram_mgr *mgr); +int amdgpu_vram_mgr_reserve_range(struct amdgpu_vram_mgr *mgr, + uint64_t start, uint64_t size); +int amdgpu_vram_mgr_query_page_status(struct amdgpu_vram_mgr *mgr, + uint64_t start); + +int amdgpu_ttm_init(struct amdgpu_device *adev); +void amdgpu_ttm_fini(struct amdgpu_device *adev); +void amdgpu_ttm_set_buffer_funcs_status(struct amdgpu_device *adev, + bool enable); + +int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset, + uint64_t dst_offset, uint32_t byte_count, + struct dma_resv *resv, + struct dma_fence **fence, bool direct_submit, + bool vm_needs_flush, bool tmz); +int amdgpu_ttm_copy_mem_to_mem(struct amdgpu_device *adev, + const struct amdgpu_copy_mem *src, + const struct amdgpu_copy_mem *dst, + uint64_t size, bool tmz, + struct dma_resv *resv, + struct dma_fence **f); +int amdgpu_fill_buffer(struct amdgpu_bo *bo, + uint32_t src_data, + struct dma_resv *resv, + struct dma_fence **fence, + bool delayed); + +int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo); +void amdgpu_ttm_recover_gart(struct ttm_buffer_object *tbo); +uint64_t amdgpu_ttm_domain_start(struct amdgpu_device *adev, uint32_t type); + +#if IS_ENABLED(CONFIG_DRM_AMDGPU_USERPTR) +int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages, + struct hmm_range **range); +void amdgpu_ttm_tt_discard_user_pages(struct ttm_tt *ttm, + struct hmm_range *range); +bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm, + struct hmm_range *range); +#else +static inline int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, + struct page **pages, + struct hmm_range **range) +{ + return -EPERM; +} +static inline void amdgpu_ttm_tt_discard_user_pages(struct ttm_tt *ttm, + struct hmm_range *range) +{ +} +static inline bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm, + struct hmm_range *range) +{ + return false; +} +#endif + +void amdgpu_ttm_tt_set_user_pages(struct ttm_tt *ttm, struct page **pages); +int amdgpu_ttm_tt_get_userptr(const struct ttm_buffer_object *tbo, + uint64_t *user_addr); +int amdgpu_ttm_tt_set_userptr(struct ttm_buffer_object *bo, + uint64_t addr, uint32_t flags); +bool amdgpu_ttm_tt_has_userptr(struct ttm_tt *ttm); +struct mm_struct *amdgpu_ttm_tt_get_usermm(struct ttm_tt *ttm); +bool amdgpu_ttm_tt_affect_userptr(struct ttm_tt *ttm, unsigned long start, + unsigned long end, unsigned long *userptr); +bool amdgpu_ttm_tt_userptr_invalidated(struct ttm_tt *ttm, + int *last_invalidated); +bool amdgpu_ttm_tt_is_userptr(struct ttm_tt *ttm); +bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm); +uint64_t amdgpu_ttm_tt_pde_flags(struct ttm_tt *ttm, struct ttm_resource *mem); +uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm, + struct ttm_resource *mem); +int amdgpu_ttm_evict_resources(struct amdgpu_device *adev, int mem_type); + +void amdgpu_ttm_debugfs_init(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c new file mode 100644 index 000000000..8beefc045 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c @@ -0,0 +1,1345 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_ucode.h" + +static void amdgpu_ucode_print_common_hdr(const struct common_firmware_header *hdr) +{ + DRM_DEBUG("size_bytes: %u\n", le32_to_cpu(hdr->size_bytes)); + DRM_DEBUG("header_size_bytes: %u\n", le32_to_cpu(hdr->header_size_bytes)); + DRM_DEBUG("header_version_major: %u\n", le16_to_cpu(hdr->header_version_major)); + DRM_DEBUG("header_version_minor: %u\n", le16_to_cpu(hdr->header_version_minor)); + DRM_DEBUG("ip_version_major: %u\n", le16_to_cpu(hdr->ip_version_major)); + DRM_DEBUG("ip_version_minor: %u\n", le16_to_cpu(hdr->ip_version_minor)); + DRM_DEBUG("ucode_version: 0x%08x\n", le32_to_cpu(hdr->ucode_version)); + DRM_DEBUG("ucode_size_bytes: %u\n", le32_to_cpu(hdr->ucode_size_bytes)); + DRM_DEBUG("ucode_array_offset_bytes: %u\n", + le32_to_cpu(hdr->ucode_array_offset_bytes)); + DRM_DEBUG("crc32: 0x%08x\n", le32_to_cpu(hdr->crc32)); +} + +void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr) +{ + uint16_t version_major = le16_to_cpu(hdr->header_version_major); + uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); + + DRM_DEBUG("MC\n"); + amdgpu_ucode_print_common_hdr(hdr); + + if (version_major == 1) { + const struct mc_firmware_header_v1_0 *mc_hdr = + container_of(hdr, struct mc_firmware_header_v1_0, header); + + DRM_DEBUG("io_debug_size_bytes: %u\n", + le32_to_cpu(mc_hdr->io_debug_size_bytes)); + DRM_DEBUG("io_debug_array_offset_bytes: %u\n", + le32_to_cpu(mc_hdr->io_debug_array_offset_bytes)); + } else { + DRM_ERROR("Unknown MC ucode version: %u.%u\n", version_major, version_minor); + } +} + +void amdgpu_ucode_print_smc_hdr(const struct common_firmware_header *hdr) +{ + uint16_t version_major = le16_to_cpu(hdr->header_version_major); + uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); + const struct smc_firmware_header_v1_0 *v1_0_hdr; + const struct smc_firmware_header_v2_0 *v2_0_hdr; + const struct smc_firmware_header_v2_1 *v2_1_hdr; + + DRM_DEBUG("SMC\n"); + amdgpu_ucode_print_common_hdr(hdr); + + if (version_major == 1) { + v1_0_hdr = container_of(hdr, struct smc_firmware_header_v1_0, header); + DRM_DEBUG("ucode_start_addr: %u\n", le32_to_cpu(v1_0_hdr->ucode_start_addr)); + } else if (version_major == 2) { + switch (version_minor) { + case 0: + v2_0_hdr = container_of(hdr, struct smc_firmware_header_v2_0, v1_0.header); + DRM_DEBUG("ppt_offset_bytes: %u\n", le32_to_cpu(v2_0_hdr->ppt_offset_bytes)); + DRM_DEBUG("ppt_size_bytes: %u\n", le32_to_cpu(v2_0_hdr->ppt_size_bytes)); + break; + case 1: + v2_1_hdr = container_of(hdr, struct smc_firmware_header_v2_1, v1_0.header); + DRM_DEBUG("pptable_count: %u\n", le32_to_cpu(v2_1_hdr->pptable_count)); + DRM_DEBUG("pptable_entry_offset: %u\n", le32_to_cpu(v2_1_hdr->pptable_entry_offset)); + break; + default: + break; + } + + } else { + DRM_ERROR("Unknown SMC ucode version: %u.%u\n", version_major, version_minor); + } +} + +void amdgpu_ucode_print_gfx_hdr(const struct common_firmware_header *hdr) +{ + uint16_t version_major = le16_to_cpu(hdr->header_version_major); + uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); + + DRM_DEBUG("GFX\n"); + amdgpu_ucode_print_common_hdr(hdr); + + if (version_major == 1) { + const struct gfx_firmware_header_v1_0 *gfx_hdr = + container_of(hdr, struct gfx_firmware_header_v1_0, header); + + DRM_DEBUG("ucode_feature_version: %u\n", + le32_to_cpu(gfx_hdr->ucode_feature_version)); + DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(gfx_hdr->jt_offset)); + DRM_DEBUG("jt_size: %u\n", le32_to_cpu(gfx_hdr->jt_size)); + } else if (version_major == 2) { + const struct gfx_firmware_header_v2_0 *gfx_hdr = + container_of(hdr, struct gfx_firmware_header_v2_0, header); + + DRM_DEBUG("ucode_feature_version: %u\n", + le32_to_cpu(gfx_hdr->ucode_feature_version)); + } else { + DRM_ERROR("Unknown GFX ucode version: %u.%u\n", version_major, version_minor); + } +} + +void amdgpu_ucode_print_rlc_hdr(const struct common_firmware_header *hdr) +{ + uint16_t version_major = le16_to_cpu(hdr->header_version_major); + uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); + + DRM_DEBUG("RLC\n"); + amdgpu_ucode_print_common_hdr(hdr); + + if (version_major == 1) { + const struct rlc_firmware_header_v1_0 *rlc_hdr = + container_of(hdr, struct rlc_firmware_header_v1_0, header); + + DRM_DEBUG("ucode_feature_version: %u\n", + le32_to_cpu(rlc_hdr->ucode_feature_version)); + DRM_DEBUG("save_and_restore_offset: %u\n", + le32_to_cpu(rlc_hdr->save_and_restore_offset)); + DRM_DEBUG("clear_state_descriptor_offset: %u\n", + le32_to_cpu(rlc_hdr->clear_state_descriptor_offset)); + DRM_DEBUG("avail_scratch_ram_locations: %u\n", + le32_to_cpu(rlc_hdr->avail_scratch_ram_locations)); + DRM_DEBUG("master_pkt_description_offset: %u\n", + le32_to_cpu(rlc_hdr->master_pkt_description_offset)); + } else if (version_major == 2) { + const struct rlc_firmware_header_v2_0 *rlc_hdr = + container_of(hdr, struct rlc_firmware_header_v2_0, header); + const struct rlc_firmware_header_v2_1 *rlc_hdr_v2_1 = + container_of(rlc_hdr, struct rlc_firmware_header_v2_1, v2_0); + const struct rlc_firmware_header_v2_2 *rlc_hdr_v2_2 = + container_of(rlc_hdr_v2_1, struct rlc_firmware_header_v2_2, v2_1); + const struct rlc_firmware_header_v2_3 *rlc_hdr_v2_3 = + container_of(rlc_hdr_v2_2, struct rlc_firmware_header_v2_3, v2_2); + const struct rlc_firmware_header_v2_4 *rlc_hdr_v2_4 = + container_of(rlc_hdr_v2_3, struct rlc_firmware_header_v2_4, v2_3); + + switch (version_minor) { + case 0: + /* rlc_hdr v2_0 */ + DRM_DEBUG("ucode_feature_version: %u\n", + le32_to_cpu(rlc_hdr->ucode_feature_version)); + DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(rlc_hdr->jt_offset)); + DRM_DEBUG("jt_size: %u\n", le32_to_cpu(rlc_hdr->jt_size)); + DRM_DEBUG("save_and_restore_offset: %u\n", + le32_to_cpu(rlc_hdr->save_and_restore_offset)); + DRM_DEBUG("clear_state_descriptor_offset: %u\n", + le32_to_cpu(rlc_hdr->clear_state_descriptor_offset)); + DRM_DEBUG("avail_scratch_ram_locations: %u\n", + le32_to_cpu(rlc_hdr->avail_scratch_ram_locations)); + DRM_DEBUG("reg_restore_list_size: %u\n", + le32_to_cpu(rlc_hdr->reg_restore_list_size)); + DRM_DEBUG("reg_list_format_start: %u\n", + le32_to_cpu(rlc_hdr->reg_list_format_start)); + DRM_DEBUG("reg_list_format_separate_start: %u\n", + le32_to_cpu(rlc_hdr->reg_list_format_separate_start)); + DRM_DEBUG("starting_offsets_start: %u\n", + le32_to_cpu(rlc_hdr->starting_offsets_start)); + DRM_DEBUG("reg_list_format_size_bytes: %u\n", + le32_to_cpu(rlc_hdr->reg_list_format_size_bytes)); + DRM_DEBUG("reg_list_format_array_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr->reg_list_format_array_offset_bytes)); + DRM_DEBUG("reg_list_size_bytes: %u\n", + le32_to_cpu(rlc_hdr->reg_list_size_bytes)); + DRM_DEBUG("reg_list_array_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr->reg_list_array_offset_bytes)); + DRM_DEBUG("reg_list_format_separate_size_bytes: %u\n", + le32_to_cpu(rlc_hdr->reg_list_format_separate_size_bytes)); + DRM_DEBUG("reg_list_format_separate_array_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr->reg_list_format_separate_array_offset_bytes)); + DRM_DEBUG("reg_list_separate_size_bytes: %u\n", + le32_to_cpu(rlc_hdr->reg_list_separate_size_bytes)); + DRM_DEBUG("reg_list_separate_array_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr->reg_list_separate_array_offset_bytes)); + break; + case 1: + /* rlc_hdr v2_1 */ + DRM_DEBUG("reg_list_format_direct_reg_list_length: %u\n", + le32_to_cpu(rlc_hdr_v2_1->reg_list_format_direct_reg_list_length)); + DRM_DEBUG("save_restore_list_cntl_ucode_ver: %u\n", + le32_to_cpu(rlc_hdr_v2_1->save_restore_list_cntl_ucode_ver)); + DRM_DEBUG("save_restore_list_cntl_feature_ver: %u\n", + le32_to_cpu(rlc_hdr_v2_1->save_restore_list_cntl_feature_ver)); + DRM_DEBUG("save_restore_list_cntl_size_bytes %u\n", + le32_to_cpu(rlc_hdr_v2_1->save_restore_list_cntl_size_bytes)); + DRM_DEBUG("save_restore_list_cntl_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_1->save_restore_list_cntl_offset_bytes)); + DRM_DEBUG("save_restore_list_gpm_ucode_ver: %u\n", + le32_to_cpu(rlc_hdr_v2_1->save_restore_list_gpm_ucode_ver)); + DRM_DEBUG("save_restore_list_gpm_feature_ver: %u\n", + le32_to_cpu(rlc_hdr_v2_1->save_restore_list_gpm_feature_ver)); + DRM_DEBUG("save_restore_list_gpm_size_bytes %u\n", + le32_to_cpu(rlc_hdr_v2_1->save_restore_list_gpm_size_bytes)); + DRM_DEBUG("save_restore_list_gpm_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_1->save_restore_list_gpm_offset_bytes)); + DRM_DEBUG("save_restore_list_srm_ucode_ver: %u\n", + le32_to_cpu(rlc_hdr_v2_1->save_restore_list_srm_ucode_ver)); + DRM_DEBUG("save_restore_list_srm_feature_ver: %u\n", + le32_to_cpu(rlc_hdr_v2_1->save_restore_list_srm_feature_ver)); + DRM_DEBUG("save_restore_list_srm_size_bytes %u\n", + le32_to_cpu(rlc_hdr_v2_1->save_restore_list_srm_size_bytes)); + DRM_DEBUG("save_restore_list_srm_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_1->save_restore_list_srm_offset_bytes)); + break; + case 2: + /* rlc_hdr v2_2 */ + DRM_DEBUG("rlc_iram_ucode_size_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_2->rlc_iram_ucode_size_bytes)); + DRM_DEBUG("rlc_iram_ucode_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_2->rlc_iram_ucode_offset_bytes)); + DRM_DEBUG("rlc_dram_ucode_size_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_2->rlc_dram_ucode_size_bytes)); + DRM_DEBUG("rlc_dram_ucode_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_2->rlc_dram_ucode_offset_bytes)); + break; + case 3: + /* rlc_hdr v2_3 */ + DRM_DEBUG("rlcp_ucode_version: %u\n", + le32_to_cpu(rlc_hdr_v2_3->rlcp_ucode_version)); + DRM_DEBUG("rlcp_ucode_feature_version: %u\n", + le32_to_cpu(rlc_hdr_v2_3->rlcp_ucode_feature_version)); + DRM_DEBUG("rlcp_ucode_size_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_3->rlcp_ucode_size_bytes)); + DRM_DEBUG("rlcp_ucode_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_3->rlcp_ucode_offset_bytes)); + DRM_DEBUG("rlcv_ucode_version: %u\n", + le32_to_cpu(rlc_hdr_v2_3->rlcv_ucode_version)); + DRM_DEBUG("rlcv_ucode_feature_version: %u\n", + le32_to_cpu(rlc_hdr_v2_3->rlcv_ucode_feature_version)); + DRM_DEBUG("rlcv_ucode_size_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_3->rlcv_ucode_size_bytes)); + DRM_DEBUG("rlcv_ucode_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_3->rlcv_ucode_offset_bytes)); + break; + case 4: + /* rlc_hdr v2_4 */ + DRM_DEBUG("global_tap_delays_ucode_size_bytes :%u\n", + le32_to_cpu(rlc_hdr_v2_4->global_tap_delays_ucode_size_bytes)); + DRM_DEBUG("global_tap_delays_ucode_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_4->global_tap_delays_ucode_offset_bytes)); + DRM_DEBUG("se0_tap_delays_ucode_size_bytes :%u\n", + le32_to_cpu(rlc_hdr_v2_4->se0_tap_delays_ucode_size_bytes)); + DRM_DEBUG("se0_tap_delays_ucode_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_4->se0_tap_delays_ucode_offset_bytes)); + DRM_DEBUG("se1_tap_delays_ucode_size_bytes :%u\n", + le32_to_cpu(rlc_hdr_v2_4->se1_tap_delays_ucode_size_bytes)); + DRM_DEBUG("se1_tap_delays_ucode_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_4->se1_tap_delays_ucode_offset_bytes)); + DRM_DEBUG("se2_tap_delays_ucode_size_bytes :%u\n", + le32_to_cpu(rlc_hdr_v2_4->se2_tap_delays_ucode_size_bytes)); + DRM_DEBUG("se2_tap_delays_ucode_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_4->se2_tap_delays_ucode_offset_bytes)); + DRM_DEBUG("se3_tap_delays_ucode_size_bytes :%u\n", + le32_to_cpu(rlc_hdr_v2_4->se3_tap_delays_ucode_size_bytes)); + DRM_DEBUG("se3_tap_delays_ucode_offset_bytes: %u\n", + le32_to_cpu(rlc_hdr_v2_4->se3_tap_delays_ucode_offset_bytes)); + break; + default: + DRM_ERROR("Unknown RLC v2 ucode: v2.%u\n", version_minor); + break; + } + } else { + DRM_ERROR("Unknown RLC ucode version: %u.%u\n", version_major, version_minor); + } +} + +void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr) +{ + uint16_t version_major = le16_to_cpu(hdr->header_version_major); + uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); + + DRM_DEBUG("SDMA\n"); + amdgpu_ucode_print_common_hdr(hdr); + + if (version_major == 1) { + const struct sdma_firmware_header_v1_0 *sdma_hdr = + container_of(hdr, struct sdma_firmware_header_v1_0, header); + + DRM_DEBUG("ucode_feature_version: %u\n", + le32_to_cpu(sdma_hdr->ucode_feature_version)); + DRM_DEBUG("ucode_change_version: %u\n", + le32_to_cpu(sdma_hdr->ucode_change_version)); + DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(sdma_hdr->jt_offset)); + DRM_DEBUG("jt_size: %u\n", le32_to_cpu(sdma_hdr->jt_size)); + if (version_minor >= 1) { + const struct sdma_firmware_header_v1_1 *sdma_v1_1_hdr = + container_of(sdma_hdr, struct sdma_firmware_header_v1_1, v1_0); + DRM_DEBUG("digest_size: %u\n", le32_to_cpu(sdma_v1_1_hdr->digest_size)); + } + } else if (version_major == 2) { + const struct sdma_firmware_header_v2_0 *sdma_hdr = + container_of(hdr, struct sdma_firmware_header_v2_0, header); + + DRM_DEBUG("ucode_feature_version: %u\n", + le32_to_cpu(sdma_hdr->ucode_feature_version)); + DRM_DEBUG("ctx_jt_offset: %u\n", le32_to_cpu(sdma_hdr->ctx_jt_offset)); + DRM_DEBUG("ctx_jt_size: %u\n", le32_to_cpu(sdma_hdr->ctx_jt_size)); + DRM_DEBUG("ctl_ucode_offset: %u\n", le32_to_cpu(sdma_hdr->ctl_ucode_offset)); + DRM_DEBUG("ctl_jt_offset: %u\n", le32_to_cpu(sdma_hdr->ctl_jt_offset)); + DRM_DEBUG("ctl_jt_size: %u\n", le32_to_cpu(sdma_hdr->ctl_jt_size)); + } else { + DRM_ERROR("Unknown SDMA ucode version: %u.%u\n", + version_major, version_minor); + } +} + +void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr) +{ + uint16_t version_major = le16_to_cpu(hdr->header_version_major); + uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); + uint32_t fw_index; + const struct psp_fw_bin_desc *desc; + + DRM_DEBUG("PSP\n"); + amdgpu_ucode_print_common_hdr(hdr); + + if (version_major == 1) { + const struct psp_firmware_header_v1_0 *psp_hdr = + container_of(hdr, struct psp_firmware_header_v1_0, header); + + DRM_DEBUG("ucode_feature_version: %u\n", + le32_to_cpu(psp_hdr->sos.fw_version)); + DRM_DEBUG("sos_offset_bytes: %u\n", + le32_to_cpu(psp_hdr->sos.offset_bytes)); + DRM_DEBUG("sos_size_bytes: %u\n", + le32_to_cpu(psp_hdr->sos.size_bytes)); + if (version_minor == 1) { + const struct psp_firmware_header_v1_1 *psp_hdr_v1_1 = + container_of(psp_hdr, struct psp_firmware_header_v1_1, v1_0); + DRM_DEBUG("toc_header_version: %u\n", + le32_to_cpu(psp_hdr_v1_1->toc.fw_version)); + DRM_DEBUG("toc_offset_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_1->toc.offset_bytes)); + DRM_DEBUG("toc_size_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_1->toc.size_bytes)); + DRM_DEBUG("kdb_header_version: %u\n", + le32_to_cpu(psp_hdr_v1_1->kdb.fw_version)); + DRM_DEBUG("kdb_offset_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_1->kdb.offset_bytes)); + DRM_DEBUG("kdb_size_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_1->kdb.size_bytes)); + } + if (version_minor == 2) { + const struct psp_firmware_header_v1_2 *psp_hdr_v1_2 = + container_of(psp_hdr, struct psp_firmware_header_v1_2, v1_0); + DRM_DEBUG("kdb_header_version: %u\n", + le32_to_cpu(psp_hdr_v1_2->kdb.fw_version)); + DRM_DEBUG("kdb_offset_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_2->kdb.offset_bytes)); + DRM_DEBUG("kdb_size_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_2->kdb.size_bytes)); + } + if (version_minor == 3) { + const struct psp_firmware_header_v1_1 *psp_hdr_v1_1 = + container_of(psp_hdr, struct psp_firmware_header_v1_1, v1_0); + const struct psp_firmware_header_v1_3 *psp_hdr_v1_3 = + container_of(psp_hdr_v1_1, struct psp_firmware_header_v1_3, v1_1); + DRM_DEBUG("toc_header_version: %u\n", + le32_to_cpu(psp_hdr_v1_3->v1_1.toc.fw_version)); + DRM_DEBUG("toc_offset_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_3->v1_1.toc.offset_bytes)); + DRM_DEBUG("toc_size_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_3->v1_1.toc.size_bytes)); + DRM_DEBUG("kdb_header_version: %u\n", + le32_to_cpu(psp_hdr_v1_3->v1_1.kdb.fw_version)); + DRM_DEBUG("kdb_offset_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_3->v1_1.kdb.offset_bytes)); + DRM_DEBUG("kdb_size_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_3->v1_1.kdb.size_bytes)); + DRM_DEBUG("spl_header_version: %u\n", + le32_to_cpu(psp_hdr_v1_3->spl.fw_version)); + DRM_DEBUG("spl_offset_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_3->spl.offset_bytes)); + DRM_DEBUG("spl_size_bytes: %u\n", + le32_to_cpu(psp_hdr_v1_3->spl.size_bytes)); + } + } else if (version_major == 2) { + const struct psp_firmware_header_v2_0 *psp_hdr_v2_0 = + container_of(hdr, struct psp_firmware_header_v2_0, header); + for (fw_index = 0; fw_index < le32_to_cpu(psp_hdr_v2_0->psp_fw_bin_count); fw_index++) { + desc = &(psp_hdr_v2_0->psp_fw_bin[fw_index]); + switch (desc->fw_type) { + case PSP_FW_TYPE_PSP_SOS: + DRM_DEBUG("psp_sos_version: %u\n", + le32_to_cpu(desc->fw_version)); + DRM_DEBUG("psp_sos_size_bytes: %u\n", + le32_to_cpu(desc->size_bytes)); + break; + case PSP_FW_TYPE_PSP_SYS_DRV: + DRM_DEBUG("psp_sys_drv_version: %u\n", + le32_to_cpu(desc->fw_version)); + DRM_DEBUG("psp_sys_drv_size_bytes: %u\n", + le32_to_cpu(desc->size_bytes)); + break; + case PSP_FW_TYPE_PSP_KDB: + DRM_DEBUG("psp_kdb_version: %u\n", + le32_to_cpu(desc->fw_version)); + DRM_DEBUG("psp_kdb_size_bytes: %u\n", + le32_to_cpu(desc->size_bytes)); + break; + case PSP_FW_TYPE_PSP_TOC: + DRM_DEBUG("psp_toc_version: %u\n", + le32_to_cpu(desc->fw_version)); + DRM_DEBUG("psp_toc_size_bytes: %u\n", + le32_to_cpu(desc->size_bytes)); + break; + case PSP_FW_TYPE_PSP_SPL: + DRM_DEBUG("psp_spl_version: %u\n", + le32_to_cpu(desc->fw_version)); + DRM_DEBUG("psp_spl_size_bytes: %u\n", + le32_to_cpu(desc->size_bytes)); + break; + case PSP_FW_TYPE_PSP_RL: + DRM_DEBUG("psp_rl_version: %u\n", + le32_to_cpu(desc->fw_version)); + DRM_DEBUG("psp_rl_size_bytes: %u\n", + le32_to_cpu(desc->size_bytes)); + break; + case PSP_FW_TYPE_PSP_SOC_DRV: + DRM_DEBUG("psp_soc_drv_version: %u\n", + le32_to_cpu(desc->fw_version)); + DRM_DEBUG("psp_soc_drv_size_bytes: %u\n", + le32_to_cpu(desc->size_bytes)); + break; + case PSP_FW_TYPE_PSP_INTF_DRV: + DRM_DEBUG("psp_intf_drv_version: %u\n", + le32_to_cpu(desc->fw_version)); + DRM_DEBUG("psp_intf_drv_size_bytes: %u\n", + le32_to_cpu(desc->size_bytes)); + break; + case PSP_FW_TYPE_PSP_DBG_DRV: + DRM_DEBUG("psp_dbg_drv_version: %u\n", + le32_to_cpu(desc->fw_version)); + DRM_DEBUG("psp_dbg_drv_size_bytes: %u\n", + le32_to_cpu(desc->size_bytes)); + break; + case PSP_FW_TYPE_PSP_RAS_DRV: + DRM_DEBUG("psp_ras_drv_version: %u\n", + le32_to_cpu(desc->fw_version)); + DRM_DEBUG("psp_ras_drv_size_bytes: %u\n", + le32_to_cpu(desc->size_bytes)); + break; + default: + DRM_DEBUG("Unsupported PSP fw type: %d\n", desc->fw_type); + break; + } + } + } else { + DRM_ERROR("Unknown PSP ucode version: %u.%u\n", + version_major, version_minor); + } +} + +void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr) +{ + uint16_t version_major = le16_to_cpu(hdr->header_version_major); + uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); + + DRM_DEBUG("GPU_INFO\n"); + amdgpu_ucode_print_common_hdr(hdr); + + if (version_major == 1) { + const struct gpu_info_firmware_header_v1_0 *gpu_info_hdr = + container_of(hdr, struct gpu_info_firmware_header_v1_0, header); + + DRM_DEBUG("version_major: %u\n", + le16_to_cpu(gpu_info_hdr->version_major)); + DRM_DEBUG("version_minor: %u\n", + le16_to_cpu(gpu_info_hdr->version_minor)); + } else { + DRM_ERROR("Unknown gpu_info ucode version: %u.%u\n", version_major, version_minor); + } +} + +static int amdgpu_ucode_validate(const struct firmware *fw) +{ + const struct common_firmware_header *hdr = + (const struct common_firmware_header *)fw->data; + + if (fw->size == le32_to_cpu(hdr->size_bytes)) + return 0; + + return -EINVAL; +} + +bool amdgpu_ucode_hdr_version(union amdgpu_firmware_header *hdr, + uint16_t hdr_major, uint16_t hdr_minor) +{ + if ((hdr->common.header_version_major == hdr_major) && + (hdr->common.header_version_minor == hdr_minor)) + return true; + return false; +} + +enum amdgpu_firmware_load_type +amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type) +{ + switch (adev->asic_type) { +#ifdef CONFIG_DRM_AMDGPU_SI + case CHIP_TAHITI: + case CHIP_PITCAIRN: + case CHIP_VERDE: + case CHIP_OLAND: + case CHIP_HAINAN: + return AMDGPU_FW_LOAD_DIRECT; +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK + case CHIP_BONAIRE: + case CHIP_KAVERI: + case CHIP_KABINI: + case CHIP_HAWAII: + case CHIP_MULLINS: + return AMDGPU_FW_LOAD_DIRECT; +#endif + case CHIP_TOPAZ: + case CHIP_TONGA: + case CHIP_FIJI: + case CHIP_CARRIZO: + case CHIP_STONEY: + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_VEGAM: + return AMDGPU_FW_LOAD_SMU; + case CHIP_CYAN_SKILLFISH: + if (!(load_type && + adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2)) + return AMDGPU_FW_LOAD_DIRECT; + else + return AMDGPU_FW_LOAD_PSP; + default: + if (!load_type) + return AMDGPU_FW_LOAD_DIRECT; + else + return AMDGPU_FW_LOAD_PSP; + } +} + +const char *amdgpu_ucode_name(enum AMDGPU_UCODE_ID ucode_id) +{ + switch (ucode_id) { + case AMDGPU_UCODE_ID_SDMA0: + return "SDMA0"; + case AMDGPU_UCODE_ID_SDMA1: + return "SDMA1"; + case AMDGPU_UCODE_ID_SDMA2: + return "SDMA2"; + case AMDGPU_UCODE_ID_SDMA3: + return "SDMA3"; + case AMDGPU_UCODE_ID_SDMA4: + return "SDMA4"; + case AMDGPU_UCODE_ID_SDMA5: + return "SDMA5"; + case AMDGPU_UCODE_ID_SDMA6: + return "SDMA6"; + case AMDGPU_UCODE_ID_SDMA7: + return "SDMA7"; + case AMDGPU_UCODE_ID_SDMA_UCODE_TH0: + return "SDMA_CTX"; + case AMDGPU_UCODE_ID_SDMA_UCODE_TH1: + return "SDMA_CTL"; + case AMDGPU_UCODE_ID_CP_CE: + return "CP_CE"; + case AMDGPU_UCODE_ID_CP_PFP: + return "CP_PFP"; + case AMDGPU_UCODE_ID_CP_ME: + return "CP_ME"; + case AMDGPU_UCODE_ID_CP_MEC1: + return "CP_MEC1"; + case AMDGPU_UCODE_ID_CP_MEC1_JT: + return "CP_MEC1_JT"; + case AMDGPU_UCODE_ID_CP_MEC2: + return "CP_MEC2"; + case AMDGPU_UCODE_ID_CP_MEC2_JT: + return "CP_MEC2_JT"; + case AMDGPU_UCODE_ID_CP_MES: + return "CP_MES"; + case AMDGPU_UCODE_ID_CP_MES_DATA: + return "CP_MES_DATA"; + case AMDGPU_UCODE_ID_CP_MES1: + return "CP_MES_KIQ"; + case AMDGPU_UCODE_ID_CP_MES1_DATA: + return "CP_MES_KIQ_DATA"; + case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL: + return "RLC_RESTORE_LIST_CNTL"; + case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM: + return "RLC_RESTORE_LIST_GPM_MEM"; + case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM: + return "RLC_RESTORE_LIST_SRM_MEM"; + case AMDGPU_UCODE_ID_RLC_IRAM: + return "RLC_IRAM"; + case AMDGPU_UCODE_ID_RLC_DRAM: + return "RLC_DRAM"; + case AMDGPU_UCODE_ID_RLC_G: + return "RLC_G"; + case AMDGPU_UCODE_ID_RLC_P: + return "RLC_P"; + case AMDGPU_UCODE_ID_RLC_V: + return "RLC_V"; + case AMDGPU_UCODE_ID_GLOBAL_TAP_DELAYS: + return "GLOBAL_TAP_DELAYS"; + case AMDGPU_UCODE_ID_SE0_TAP_DELAYS: + return "SE0_TAP_DELAYS"; + case AMDGPU_UCODE_ID_SE1_TAP_DELAYS: + return "SE1_TAP_DELAYS"; + case AMDGPU_UCODE_ID_SE2_TAP_DELAYS: + return "SE2_TAP_DELAYS"; + case AMDGPU_UCODE_ID_SE3_TAP_DELAYS: + return "SE3_TAP_DELAYS"; + case AMDGPU_UCODE_ID_IMU_I: + return "IMU_I"; + case AMDGPU_UCODE_ID_IMU_D: + return "IMU_D"; + case AMDGPU_UCODE_ID_STORAGE: + return "STORAGE"; + case AMDGPU_UCODE_ID_SMC: + return "SMC"; + case AMDGPU_UCODE_ID_PPTABLE: + return "PPTABLE"; + case AMDGPU_UCODE_ID_UVD: + return "UVD"; + case AMDGPU_UCODE_ID_UVD1: + return "UVD1"; + case AMDGPU_UCODE_ID_VCE: + return "VCE"; + case AMDGPU_UCODE_ID_VCN: + return "VCN"; + case AMDGPU_UCODE_ID_VCN1: + return "VCN1"; + case AMDGPU_UCODE_ID_DMCU_ERAM: + return "DMCU_ERAM"; + case AMDGPU_UCODE_ID_DMCU_INTV: + return "DMCU_INTV"; + case AMDGPU_UCODE_ID_VCN0_RAM: + return "VCN0_RAM"; + case AMDGPU_UCODE_ID_VCN1_RAM: + return "VCN1_RAM"; + case AMDGPU_UCODE_ID_DMCUB: + return "DMCUB"; + case AMDGPU_UCODE_ID_CAP: + return "CAP"; + default: + return "UNKNOWN UCODE"; + } +} + +#define FW_VERSION_ATTR(name, mode, field) \ +static ssize_t show_##name(struct device *dev, \ + struct device_attribute *attr, \ + char *buf) \ +{ \ + struct drm_device *ddev = dev_get_drvdata(dev); \ + struct amdgpu_device *adev = drm_to_adev(ddev); \ + \ + return sysfs_emit(buf, "0x%08x\n", adev->field); \ +} \ +static DEVICE_ATTR(name, mode, show_##name, NULL) + +FW_VERSION_ATTR(vce_fw_version, 0444, vce.fw_version); +FW_VERSION_ATTR(uvd_fw_version, 0444, uvd.fw_version); +FW_VERSION_ATTR(mc_fw_version, 0444, gmc.fw_version); +FW_VERSION_ATTR(me_fw_version, 0444, gfx.me_fw_version); +FW_VERSION_ATTR(pfp_fw_version, 0444, gfx.pfp_fw_version); +FW_VERSION_ATTR(ce_fw_version, 0444, gfx.ce_fw_version); +FW_VERSION_ATTR(rlc_fw_version, 0444, gfx.rlc_fw_version); +FW_VERSION_ATTR(rlc_srlc_fw_version, 0444, gfx.rlc_srlc_fw_version); +FW_VERSION_ATTR(rlc_srlg_fw_version, 0444, gfx.rlc_srlg_fw_version); +FW_VERSION_ATTR(rlc_srls_fw_version, 0444, gfx.rlc_srls_fw_version); +FW_VERSION_ATTR(mec_fw_version, 0444, gfx.mec_fw_version); +FW_VERSION_ATTR(mec2_fw_version, 0444, gfx.mec2_fw_version); +FW_VERSION_ATTR(imu_fw_version, 0444, gfx.imu_fw_version); +FW_VERSION_ATTR(sos_fw_version, 0444, psp.sos.fw_version); +FW_VERSION_ATTR(asd_fw_version, 0444, psp.asd_context.bin_desc.fw_version); +FW_VERSION_ATTR(ta_ras_fw_version, 0444, psp.ras_context.context.bin_desc.fw_version); +FW_VERSION_ATTR(ta_xgmi_fw_version, 0444, psp.xgmi_context.context.bin_desc.fw_version); +FW_VERSION_ATTR(smc_fw_version, 0444, pm.fw_version); +FW_VERSION_ATTR(sdma_fw_version, 0444, sdma.instance[0].fw_version); +FW_VERSION_ATTR(sdma2_fw_version, 0444, sdma.instance[1].fw_version); +FW_VERSION_ATTR(vcn_fw_version, 0444, vcn.fw_version); +FW_VERSION_ATTR(dmcu_fw_version, 0444, dm.dmcu_fw_version); +FW_VERSION_ATTR(mes_fw_version, 0444, mes.sched_version & AMDGPU_MES_VERSION_MASK); +FW_VERSION_ATTR(mes_kiq_fw_version, 0444, mes.kiq_version & AMDGPU_MES_VERSION_MASK); + +static struct attribute *fw_attrs[] = { + &dev_attr_vce_fw_version.attr, &dev_attr_uvd_fw_version.attr, + &dev_attr_mc_fw_version.attr, &dev_attr_me_fw_version.attr, + &dev_attr_pfp_fw_version.attr, &dev_attr_ce_fw_version.attr, + &dev_attr_rlc_fw_version.attr, &dev_attr_rlc_srlc_fw_version.attr, + &dev_attr_rlc_srlg_fw_version.attr, &dev_attr_rlc_srls_fw_version.attr, + &dev_attr_mec_fw_version.attr, &dev_attr_mec2_fw_version.attr, + &dev_attr_sos_fw_version.attr, &dev_attr_asd_fw_version.attr, + &dev_attr_ta_ras_fw_version.attr, &dev_attr_ta_xgmi_fw_version.attr, + &dev_attr_smc_fw_version.attr, &dev_attr_sdma_fw_version.attr, + &dev_attr_sdma2_fw_version.attr, &dev_attr_vcn_fw_version.attr, + &dev_attr_dmcu_fw_version.attr, &dev_attr_imu_fw_version.attr, + &dev_attr_mes_fw_version.attr, &dev_attr_mes_kiq_fw_version.attr, + NULL +}; + +static const struct attribute_group fw_attr_group = { + .name = "fw_version", + .attrs = fw_attrs +}; + +int amdgpu_ucode_sysfs_init(struct amdgpu_device *adev) +{ + return sysfs_create_group(&adev->dev->kobj, &fw_attr_group); +} + +void amdgpu_ucode_sysfs_fini(struct amdgpu_device *adev) +{ + sysfs_remove_group(&adev->dev->kobj, &fw_attr_group); +} + +static int amdgpu_ucode_init_single_fw(struct amdgpu_device *adev, + struct amdgpu_firmware_info *ucode, + uint64_t mc_addr, void *kptr) +{ + const struct common_firmware_header *header = NULL; + const struct gfx_firmware_header_v1_0 *cp_hdr = NULL; + const struct gfx_firmware_header_v2_0 *cpv2_hdr = NULL; + const struct dmcu_firmware_header_v1_0 *dmcu_hdr = NULL; + const struct dmcub_firmware_header_v1_0 *dmcub_hdr = NULL; + const struct mes_firmware_header_v1_0 *mes_hdr = NULL; + const struct sdma_firmware_header_v2_0 *sdma_hdr = NULL; + const struct imu_firmware_header_v1_0 *imu_hdr = NULL; + u8 *ucode_addr; + + if (!ucode->fw) + return 0; + + ucode->mc_addr = mc_addr; + ucode->kaddr = kptr; + + if (ucode->ucode_id == AMDGPU_UCODE_ID_STORAGE) + return 0; + + header = (const struct common_firmware_header *)ucode->fw->data; + cp_hdr = (const struct gfx_firmware_header_v1_0 *)ucode->fw->data; + cpv2_hdr = (const struct gfx_firmware_header_v2_0 *)ucode->fw->data; + dmcu_hdr = (const struct dmcu_firmware_header_v1_0 *)ucode->fw->data; + dmcub_hdr = (const struct dmcub_firmware_header_v1_0 *)ucode->fw->data; + mes_hdr = (const struct mes_firmware_header_v1_0 *)ucode->fw->data; + sdma_hdr = (const struct sdma_firmware_header_v2_0 *)ucode->fw->data; + imu_hdr = (const struct imu_firmware_header_v1_0 *)ucode->fw->data; + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + switch (ucode->ucode_id) { + case AMDGPU_UCODE_ID_SDMA_UCODE_TH0: + ucode->ucode_size = le32_to_cpu(sdma_hdr->ctx_ucode_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(sdma_hdr->header.ucode_array_offset_bytes); + break; + case AMDGPU_UCODE_ID_SDMA_UCODE_TH1: + ucode->ucode_size = le32_to_cpu(sdma_hdr->ctl_ucode_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(sdma_hdr->ctl_ucode_offset); + break; + case AMDGPU_UCODE_ID_CP_MEC1: + case AMDGPU_UCODE_ID_CP_MEC2: + ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes) - + le32_to_cpu(cp_hdr->jt_size) * 4; + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(header->ucode_array_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_MEC1_JT: + case AMDGPU_UCODE_ID_CP_MEC2_JT: + ucode->ucode_size = le32_to_cpu(cp_hdr->jt_size) * 4; + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(header->ucode_array_offset_bytes) + + le32_to_cpu(cp_hdr->jt_offset) * 4; + break; + case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL: + ucode->ucode_size = adev->gfx.rlc.save_restore_list_cntl_size_bytes; + ucode_addr = adev->gfx.rlc.save_restore_list_cntl; + break; + case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM: + ucode->ucode_size = adev->gfx.rlc.save_restore_list_gpm_size_bytes; + ucode_addr = adev->gfx.rlc.save_restore_list_gpm; + break; + case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM: + ucode->ucode_size = adev->gfx.rlc.save_restore_list_srm_size_bytes; + ucode_addr = adev->gfx.rlc.save_restore_list_srm; + break; + case AMDGPU_UCODE_ID_RLC_IRAM: + ucode->ucode_size = adev->gfx.rlc.rlc_iram_ucode_size_bytes; + ucode_addr = adev->gfx.rlc.rlc_iram_ucode; + break; + case AMDGPU_UCODE_ID_RLC_DRAM: + ucode->ucode_size = adev->gfx.rlc.rlc_dram_ucode_size_bytes; + ucode_addr = adev->gfx.rlc.rlc_dram_ucode; + break; + case AMDGPU_UCODE_ID_RLC_P: + ucode->ucode_size = adev->gfx.rlc.rlcp_ucode_size_bytes; + ucode_addr = adev->gfx.rlc.rlcp_ucode; + break; + case AMDGPU_UCODE_ID_RLC_V: + ucode->ucode_size = adev->gfx.rlc.rlcv_ucode_size_bytes; + ucode_addr = adev->gfx.rlc.rlcv_ucode; + break; + case AMDGPU_UCODE_ID_GLOBAL_TAP_DELAYS: + ucode->ucode_size = adev->gfx.rlc.global_tap_delays_ucode_size_bytes; + ucode_addr = adev->gfx.rlc.global_tap_delays_ucode; + break; + case AMDGPU_UCODE_ID_SE0_TAP_DELAYS: + ucode->ucode_size = adev->gfx.rlc.se0_tap_delays_ucode_size_bytes; + ucode_addr = adev->gfx.rlc.se0_tap_delays_ucode; + break; + case AMDGPU_UCODE_ID_SE1_TAP_DELAYS: + ucode->ucode_size = adev->gfx.rlc.se1_tap_delays_ucode_size_bytes; + ucode_addr = adev->gfx.rlc.se1_tap_delays_ucode; + break; + case AMDGPU_UCODE_ID_SE2_TAP_DELAYS: + ucode->ucode_size = adev->gfx.rlc.se2_tap_delays_ucode_size_bytes; + ucode_addr = adev->gfx.rlc.se2_tap_delays_ucode; + break; + case AMDGPU_UCODE_ID_SE3_TAP_DELAYS: + ucode->ucode_size = adev->gfx.rlc.se3_tap_delays_ucode_size_bytes; + ucode_addr = adev->gfx.rlc.se3_tap_delays_ucode; + break; + case AMDGPU_UCODE_ID_CP_MES: + ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(mes_hdr->mes_ucode_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_MES_DATA: + ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(mes_hdr->mes_ucode_data_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_MES1: + ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(mes_hdr->mes_ucode_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_MES1_DATA: + ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(mes_hdr->mes_ucode_data_offset_bytes); + break; + case AMDGPU_UCODE_ID_DMCU_ERAM: + ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes) - + le32_to_cpu(dmcu_hdr->intv_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(header->ucode_array_offset_bytes); + break; + case AMDGPU_UCODE_ID_DMCU_INTV: + ucode->ucode_size = le32_to_cpu(dmcu_hdr->intv_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(header->ucode_array_offset_bytes) + + le32_to_cpu(dmcu_hdr->intv_offset_bytes); + break; + case AMDGPU_UCODE_ID_DMCUB: + ucode->ucode_size = le32_to_cpu(dmcub_hdr->inst_const_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(header->ucode_array_offset_bytes); + break; + case AMDGPU_UCODE_ID_PPTABLE: + ucode->ucode_size = ucode->fw->size; + ucode_addr = (u8 *)ucode->fw->data; + break; + case AMDGPU_UCODE_ID_IMU_I: + ucode->ucode_size = le32_to_cpu(imu_hdr->imu_iram_ucode_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(imu_hdr->header.ucode_array_offset_bytes); + break; + case AMDGPU_UCODE_ID_IMU_D: + ucode->ucode_size = le32_to_cpu(imu_hdr->imu_dram_ucode_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(imu_hdr->header.ucode_array_offset_bytes) + + le32_to_cpu(imu_hdr->imu_iram_ucode_size_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_PFP: + ucode->ucode_size = le32_to_cpu(cpv2_hdr->ucode_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(header->ucode_array_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_PFP_P0_STACK: + ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(cpv2_hdr->data_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_PFP_P1_STACK: + ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(cpv2_hdr->data_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_ME: + ucode->ucode_size = le32_to_cpu(cpv2_hdr->ucode_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(header->ucode_array_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_ME_P0_STACK: + ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(cpv2_hdr->data_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_ME_P1_STACK: + ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(cpv2_hdr->data_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_MEC: + ucode->ucode_size = le32_to_cpu(cpv2_hdr->ucode_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(header->ucode_array_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_MEC_P0_STACK: + ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(cpv2_hdr->data_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_MEC_P1_STACK: + ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(cpv2_hdr->data_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_MEC_P2_STACK: + ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(cpv2_hdr->data_offset_bytes); + break; + case AMDGPU_UCODE_ID_CP_RS64_MEC_P3_STACK: + ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(cpv2_hdr->data_offset_bytes); + break; + default: + ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(header->ucode_array_offset_bytes); + break; + } + } else { + ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes); + ucode_addr = (u8 *)ucode->fw->data + + le32_to_cpu(header->ucode_array_offset_bytes); + } + + memcpy(ucode->kaddr, ucode_addr, ucode->ucode_size); + + return 0; +} + +static int amdgpu_ucode_patch_jt(struct amdgpu_firmware_info *ucode, + uint64_t mc_addr, void *kptr) +{ + const struct gfx_firmware_header_v1_0 *header = NULL; + const struct common_firmware_header *comm_hdr = NULL; + uint8_t *src_addr = NULL; + uint8_t *dst_addr = NULL; + + if (!ucode->fw) + return 0; + + comm_hdr = (const struct common_firmware_header *)ucode->fw->data; + header = (const struct gfx_firmware_header_v1_0 *)ucode->fw->data; + dst_addr = ucode->kaddr + + ALIGN(le32_to_cpu(comm_hdr->ucode_size_bytes), + PAGE_SIZE); + src_addr = (uint8_t *)ucode->fw->data + + le32_to_cpu(comm_hdr->ucode_array_offset_bytes) + + (le32_to_cpu(header->jt_offset) * 4); + memcpy(dst_addr, src_addr, le32_to_cpu(header->jt_size) * 4); + + return 0; +} + +int amdgpu_ucode_create_bo(struct amdgpu_device *adev) +{ + if (adev->firmware.load_type != AMDGPU_FW_LOAD_DIRECT) { + amdgpu_bo_create_kernel(adev, adev->firmware.fw_size, PAGE_SIZE, + amdgpu_sriov_vf(adev) ? AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT, + &adev->firmware.fw_buf, + &adev->firmware.fw_buf_mc, + &adev->firmware.fw_buf_ptr); + if (!adev->firmware.fw_buf) { + dev_err(adev->dev, "failed to create kernel buffer for firmware.fw_buf\n"); + return -ENOMEM; + } else if (amdgpu_sriov_vf(adev)) { + memset(adev->firmware.fw_buf_ptr, 0, adev->firmware.fw_size); + } + } + return 0; +} + +void amdgpu_ucode_free_bo(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->firmware.fw_buf, + &adev->firmware.fw_buf_mc, + &adev->firmware.fw_buf_ptr); +} + +int amdgpu_ucode_init_bo(struct amdgpu_device *adev) +{ + uint64_t fw_offset = 0; + int i; + struct amdgpu_firmware_info *ucode = NULL; + + /* for baremetal, the ucode is allocated in gtt, so don't need to fill the bo when reset/suspend */ + if (!amdgpu_sriov_vf(adev) && (amdgpu_in_reset(adev) || adev->in_suspend)) + return 0; + /* + * if SMU loaded firmware, it needn't add SMC, UVD, and VCE + * ucode info here + */ + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { + if (amdgpu_sriov_vf(adev)) + adev->firmware.max_ucodes = AMDGPU_UCODE_ID_MAXIMUM - 3; + else + adev->firmware.max_ucodes = AMDGPU_UCODE_ID_MAXIMUM - 4; + } else { + adev->firmware.max_ucodes = AMDGPU_UCODE_ID_MAXIMUM; + } + + for (i = 0; i < adev->firmware.max_ucodes; i++) { + ucode = &adev->firmware.ucode[i]; + if (ucode->fw) { + amdgpu_ucode_init_single_fw(adev, ucode, adev->firmware.fw_buf_mc + fw_offset, + adev->firmware.fw_buf_ptr + fw_offset); + if (i == AMDGPU_UCODE_ID_CP_MEC1 && + adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { + const struct gfx_firmware_header_v1_0 *cp_hdr; + + cp_hdr = (const struct gfx_firmware_header_v1_0 *)ucode->fw->data; + amdgpu_ucode_patch_jt(ucode, adev->firmware.fw_buf_mc + fw_offset, + adev->firmware.fw_buf_ptr + fw_offset); + fw_offset += ALIGN(le32_to_cpu(cp_hdr->jt_size) << 2, PAGE_SIZE); + } + fw_offset += ALIGN(ucode->ucode_size, PAGE_SIZE); + } + } + return 0; +} + +static const char *amdgpu_ucode_legacy_naming(struct amdgpu_device *adev, int block_type) +{ + if (block_type == MP0_HWIP) { + switch (adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(9, 0, 0): + switch (adev->asic_type) { + case CHIP_VEGA10: + return "vega10"; + case CHIP_VEGA12: + return "vega12"; + default: + return NULL; + } + case IP_VERSION(10, 0, 0): + case IP_VERSION(10, 0, 1): + if (adev->asic_type == CHIP_RAVEN) { + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + return "raven2"; + else if (adev->apu_flags & AMD_APU_IS_PICASSO) + return "picasso"; + return "raven"; + } + break; + case IP_VERSION(11, 0, 0): + return "navi10"; + case IP_VERSION(11, 0, 2): + return "vega20"; + case IP_VERSION(11, 0, 3): + return "renoir"; + case IP_VERSION(11, 0, 4): + return "arcturus"; + case IP_VERSION(11, 0, 5): + return "navi14"; + case IP_VERSION(11, 0, 7): + return "sienna_cichlid"; + case IP_VERSION(11, 0, 9): + return "navi12"; + case IP_VERSION(11, 0, 11): + return "navy_flounder"; + case IP_VERSION(11, 0, 12): + return "dimgrey_cavefish"; + case IP_VERSION(11, 0, 13): + return "beige_goby"; + case IP_VERSION(11, 5, 0): + return "vangogh"; + case IP_VERSION(12, 0, 1): + return "green_sardine"; + case IP_VERSION(13, 0, 2): + return "aldebaran"; + case IP_VERSION(13, 0, 1): + case IP_VERSION(13, 0, 3): + return "yellow_carp"; + } + } else if (block_type == MP1_HWIP) { + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(9, 0, 0): + case IP_VERSION(10, 0, 0): + case IP_VERSION(10, 0, 1): + case IP_VERSION(11, 0, 2): + if (adev->asic_type == CHIP_ARCTURUS) + return "arcturus_smc"; + return NULL; + case IP_VERSION(11, 0, 0): + return "navi10_smc"; + case IP_VERSION(11, 0, 5): + return "navi14_smc"; + case IP_VERSION(11, 0, 9): + return "navi12_smc"; + case IP_VERSION(11, 0, 7): + return "sienna_cichlid_smc"; + case IP_VERSION(11, 0, 11): + return "navy_flounder_smc"; + case IP_VERSION(11, 0, 12): + return "dimgrey_cavefish_smc"; + case IP_VERSION(11, 0, 13): + return "beige_goby_smc"; + case IP_VERSION(13, 0, 2): + return "aldebaran_smc"; + } + } else if (block_type == SDMA0_HWIP) { + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(4, 0, 0): + return "vega10_sdma"; + case IP_VERSION(4, 0, 1): + return "vega12_sdma"; + case IP_VERSION(4, 1, 0): + case IP_VERSION(4, 1, 1): + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + return "raven2_sdma"; + else if (adev->apu_flags & AMD_APU_IS_PICASSO) + return "picasso_sdma"; + return "raven_sdma"; + case IP_VERSION(4, 1, 2): + if (adev->apu_flags & AMD_APU_IS_RENOIR) + return "renoir_sdma"; + return "green_sardine_sdma"; + case IP_VERSION(4, 2, 0): + return "vega20_sdma"; + case IP_VERSION(4, 2, 2): + return "arcturus_sdma"; + case IP_VERSION(4, 4, 0): + return "aldebaran_sdma"; + case IP_VERSION(5, 0, 0): + return "navi10_sdma"; + case IP_VERSION(5, 0, 1): + return "cyan_skillfish2_sdma"; + case IP_VERSION(5, 0, 2): + return "navi14_sdma"; + case IP_VERSION(5, 0, 5): + return "navi12_sdma"; + case IP_VERSION(5, 2, 0): + return "sienna_cichlid_sdma"; + case IP_VERSION(5, 2, 2): + return "navy_flounder_sdma"; + case IP_VERSION(5, 2, 4): + return "dimgrey_cavefish_sdma"; + case IP_VERSION(5, 2, 5): + return "beige_goby_sdma"; + case IP_VERSION(5, 2, 3): + return "yellow_carp_sdma"; + case IP_VERSION(5, 2, 1): + return "vangogh_sdma"; + } + } else if (block_type == UVD_HWIP) { + switch (adev->ip_versions[UVD_HWIP][0]) { + case IP_VERSION(1, 0, 0): + case IP_VERSION(1, 0, 1): + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + return "raven2_vcn"; + else if (adev->apu_flags & AMD_APU_IS_PICASSO) + return "picasso_vcn"; + return "raven_vcn"; + case IP_VERSION(2, 5, 0): + return "arcturus_vcn"; + case IP_VERSION(2, 2, 0): + if (adev->apu_flags & AMD_APU_IS_RENOIR) + return "renoir_vcn"; + return "green_sardine_vcn"; + case IP_VERSION(2, 6, 0): + return "aldebaran_vcn"; + case IP_VERSION(2, 0, 0): + return "navi10_vcn"; + case IP_VERSION(2, 0, 2): + if (adev->asic_type == CHIP_NAVI12) + return "navi12_vcn"; + return "navi14_vcn"; + case IP_VERSION(3, 0, 0): + case IP_VERSION(3, 0, 64): + case IP_VERSION(3, 0, 192): + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 0)) + return "sienna_cichlid_vcn"; + return "navy_flounder_vcn"; + case IP_VERSION(3, 0, 2): + return "vangogh_vcn"; + case IP_VERSION(3, 0, 16): + return "dimgrey_cavefish_vcn"; + case IP_VERSION(3, 0, 33): + return "beige_goby_vcn"; + case IP_VERSION(3, 1, 1): + return "yellow_carp_vcn"; + } + } else if (block_type == GC_HWIP) { + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + return "vega10"; + case IP_VERSION(9, 2, 1): + return "vega12"; + case IP_VERSION(9, 4, 0): + return "vega20"; + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 1, 0): + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + return "raven2"; + else if (adev->apu_flags & AMD_APU_IS_PICASSO) + return "picasso"; + return "raven"; + case IP_VERSION(9, 4, 1): + return "arcturus"; + case IP_VERSION(9, 3, 0): + if (adev->apu_flags & AMD_APU_IS_RENOIR) + return "renoir"; + return "green_sardine"; + case IP_VERSION(9, 4, 2): + return "aldebaran"; + case IP_VERSION(10, 1, 10): + return "navi10"; + case IP_VERSION(10, 1, 1): + return "navi14"; + case IP_VERSION(10, 1, 2): + return "navi12"; + case IP_VERSION(10, 3, 0): + return "sienna_cichlid"; + case IP_VERSION(10, 3, 2): + return "navy_flounder"; + case IP_VERSION(10, 3, 1): + return "vangogh"; + case IP_VERSION(10, 3, 4): + return "dimgrey_cavefish"; + case IP_VERSION(10, 3, 5): + return "beige_goby"; + case IP_VERSION(10, 3, 3): + return "yellow_carp"; + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + return "cyan_skillfish2"; + } + } + return NULL; +} + +void amdgpu_ucode_ip_version_decode(struct amdgpu_device *adev, int block_type, char *ucode_prefix, int len) +{ + int maj, min, rev; + char *ip_name; + const char *legacy; + uint32_t version = adev->ip_versions[block_type][0]; + + legacy = amdgpu_ucode_legacy_naming(adev, block_type); + if (legacy) { + snprintf(ucode_prefix, len, "%s", legacy); + return; + } + + switch (block_type) { + case GC_HWIP: + ip_name = "gc"; + break; + case SDMA0_HWIP: + ip_name = "sdma"; + break; + case MP0_HWIP: + ip_name = "psp"; + break; + case MP1_HWIP: + ip_name = "smu"; + break; + case UVD_HWIP: + ip_name = "vcn"; + break; + default: + BUG(); + } + + maj = IP_VERSION_MAJ(version); + min = IP_VERSION_MIN(version); + rev = IP_VERSION_REV(version); + + snprintf(ucode_prefix, len, "%s_%d_%d_%d", ip_name, maj, min, rev); +} + +/* + * amdgpu_ucode_request - Fetch and validate amdgpu microcode + * + * @adev: amdgpu device + * @fw: pointer to load firmware to + * @fw_name: firmware to load + * + * This is a helper that will use request_firmware and amdgpu_ucode_validate + * to load and run basic validation on firmware. If the load fails, remap + * the error code to -ENODEV, so that early_init functions will fail to load. + */ +int amdgpu_ucode_request(struct amdgpu_device *adev, const struct firmware **fw, + const char *fw_name) +{ + int err = request_firmware(fw, fw_name, adev->dev); + + if (err) + return -ENODEV; + err = amdgpu_ucode_validate(*fw); + if (err) + dev_dbg(adev->dev, "\"%s\" failed to validate\n", fw_name); + + return err; +} + +/* + * amdgpu_ucode_release - Release firmware microcode + * + * @fw: pointer to firmware to release + */ +void amdgpu_ucode_release(const struct firmware **fw) +{ + release_firmware(*fw); + *fw = NULL; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h new file mode 100644 index 000000000..b03321e7d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h @@ -0,0 +1,566 @@ +/* + * Copyright 2012 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __AMDGPU_UCODE_H__ +#define __AMDGPU_UCODE_H__ + +#include "amdgpu_socbb.h" + +struct common_firmware_header { + uint32_t size_bytes; /* size of the entire header+image(s) in bytes */ + uint32_t header_size_bytes; /* size of just the header in bytes */ + uint16_t header_version_major; /* header version */ + uint16_t header_version_minor; /* header version */ + uint16_t ip_version_major; /* IP version */ + uint16_t ip_version_minor; /* IP version */ + uint32_t ucode_version; + uint32_t ucode_size_bytes; /* size of ucode in bytes */ + uint32_t ucode_array_offset_bytes; /* payload offset from the start of the header */ + uint32_t crc32; /* crc32 checksum of the payload */ +}; + +/* version_major=1, version_minor=0 */ +struct mc_firmware_header_v1_0 { + struct common_firmware_header header; + uint32_t io_debug_size_bytes; /* size of debug array in dwords */ + uint32_t io_debug_array_offset_bytes; /* payload offset from the start of the header */ +}; + +/* version_major=1, version_minor=0 */ +struct smc_firmware_header_v1_0 { + struct common_firmware_header header; + uint32_t ucode_start_addr; +}; + +/* version_major=2, version_minor=0 */ +struct smc_firmware_header_v2_0 { + struct smc_firmware_header_v1_0 v1_0; + uint32_t ppt_offset_bytes; /* soft pptable offset */ + uint32_t ppt_size_bytes; /* soft pptable size */ +}; + +struct smc_soft_pptable_entry { + uint32_t id; + uint32_t ppt_offset_bytes; + uint32_t ppt_size_bytes; +}; + +/* version_major=2, version_minor=1 */ +struct smc_firmware_header_v2_1 { + struct smc_firmware_header_v1_0 v1_0; + uint32_t pptable_count; + uint32_t pptable_entry_offset; +}; + +struct psp_fw_legacy_bin_desc { + uint32_t fw_version; + uint32_t offset_bytes; + uint32_t size_bytes; +}; + +/* version_major=1, version_minor=0 */ +struct psp_firmware_header_v1_0 { + struct common_firmware_header header; + struct psp_fw_legacy_bin_desc sos; +}; + +/* version_major=1, version_minor=1 */ +struct psp_firmware_header_v1_1 { + struct psp_firmware_header_v1_0 v1_0; + struct psp_fw_legacy_bin_desc toc; + struct psp_fw_legacy_bin_desc kdb; +}; + +/* version_major=1, version_minor=2 */ +struct psp_firmware_header_v1_2 { + struct psp_firmware_header_v1_0 v1_0; + struct psp_fw_legacy_bin_desc res; + struct psp_fw_legacy_bin_desc kdb; +}; + +/* version_major=1, version_minor=3 */ +struct psp_firmware_header_v1_3 { + struct psp_firmware_header_v1_1 v1_1; + struct psp_fw_legacy_bin_desc spl; + struct psp_fw_legacy_bin_desc rl; + struct psp_fw_legacy_bin_desc sys_drv_aux; + struct psp_fw_legacy_bin_desc sos_aux; +}; + +struct psp_fw_bin_desc { + uint32_t fw_type; + uint32_t fw_version; + uint32_t offset_bytes; + uint32_t size_bytes; +}; + +enum psp_fw_type { + PSP_FW_TYPE_UNKOWN, + PSP_FW_TYPE_PSP_SOS, + PSP_FW_TYPE_PSP_SYS_DRV, + PSP_FW_TYPE_PSP_KDB, + PSP_FW_TYPE_PSP_TOC, + PSP_FW_TYPE_PSP_SPL, + PSP_FW_TYPE_PSP_RL, + PSP_FW_TYPE_PSP_SOC_DRV, + PSP_FW_TYPE_PSP_INTF_DRV, + PSP_FW_TYPE_PSP_DBG_DRV, + PSP_FW_TYPE_PSP_RAS_DRV, + PSP_FW_TYPE_MAX_INDEX, +}; + +/* version_major=2, version_minor=0 */ +struct psp_firmware_header_v2_0 { + struct common_firmware_header header; + uint32_t psp_fw_bin_count; + struct psp_fw_bin_desc psp_fw_bin[]; +}; + +/* version_major=1, version_minor=0 */ +struct ta_firmware_header_v1_0 { + struct common_firmware_header header; + struct psp_fw_legacy_bin_desc xgmi; + struct psp_fw_legacy_bin_desc ras; + struct psp_fw_legacy_bin_desc hdcp; + struct psp_fw_legacy_bin_desc dtm; + struct psp_fw_legacy_bin_desc securedisplay; +}; + +enum ta_fw_type { + TA_FW_TYPE_UNKOWN, + TA_FW_TYPE_PSP_ASD, + TA_FW_TYPE_PSP_XGMI, + TA_FW_TYPE_PSP_RAS, + TA_FW_TYPE_PSP_HDCP, + TA_FW_TYPE_PSP_DTM, + TA_FW_TYPE_PSP_RAP, + TA_FW_TYPE_PSP_SECUREDISPLAY, + TA_FW_TYPE_MAX_INDEX, +}; + +/* version_major=2, version_minor=0 */ +struct ta_firmware_header_v2_0 { + struct common_firmware_header header; + uint32_t ta_fw_bin_count; + struct psp_fw_bin_desc ta_fw_bin[]; +}; + +/* version_major=1, version_minor=0 */ +struct gfx_firmware_header_v1_0 { + struct common_firmware_header header; + uint32_t ucode_feature_version; + uint32_t jt_offset; /* jt location */ + uint32_t jt_size; /* size of jt */ +}; + +/* version_major=2, version_minor=0 */ +struct gfx_firmware_header_v2_0 { + struct common_firmware_header header; + uint32_t ucode_feature_version; + uint32_t ucode_size_bytes; + uint32_t ucode_offset_bytes; + uint32_t data_size_bytes; + uint32_t data_offset_bytes; + uint32_t ucode_start_addr_lo; + uint32_t ucode_start_addr_hi; +}; + +/* version_major=1, version_minor=0 */ +struct mes_firmware_header_v1_0 { + struct common_firmware_header header; + uint32_t mes_ucode_version; + uint32_t mes_ucode_size_bytes; + uint32_t mes_ucode_offset_bytes; + uint32_t mes_ucode_data_version; + uint32_t mes_ucode_data_size_bytes; + uint32_t mes_ucode_data_offset_bytes; + uint32_t mes_uc_start_addr_lo; + uint32_t mes_uc_start_addr_hi; + uint32_t mes_data_start_addr_lo; + uint32_t mes_data_start_addr_hi; +}; + +/* version_major=1, version_minor=0 */ +struct rlc_firmware_header_v1_0 { + struct common_firmware_header header; + uint32_t ucode_feature_version; + uint32_t save_and_restore_offset; + uint32_t clear_state_descriptor_offset; + uint32_t avail_scratch_ram_locations; + uint32_t master_pkt_description_offset; +}; + +/* version_major=2, version_minor=0 */ +struct rlc_firmware_header_v2_0 { + struct common_firmware_header header; + uint32_t ucode_feature_version; + uint32_t jt_offset; /* jt location */ + uint32_t jt_size; /* size of jt */ + uint32_t save_and_restore_offset; + uint32_t clear_state_descriptor_offset; + uint32_t avail_scratch_ram_locations; + uint32_t reg_restore_list_size; + uint32_t reg_list_format_start; + uint32_t reg_list_format_separate_start; + uint32_t starting_offsets_start; + uint32_t reg_list_format_size_bytes; /* size of reg list format array in bytes */ + uint32_t reg_list_format_array_offset_bytes; /* payload offset from the start of the header */ + uint32_t reg_list_size_bytes; /* size of reg list array in bytes */ + uint32_t reg_list_array_offset_bytes; /* payload offset from the start of the header */ + uint32_t reg_list_format_separate_size_bytes; /* size of reg list format array in bytes */ + uint32_t reg_list_format_separate_array_offset_bytes; /* payload offset from the start of the header */ + uint32_t reg_list_separate_size_bytes; /* size of reg list array in bytes */ + uint32_t reg_list_separate_array_offset_bytes; /* payload offset from the start of the header */ +}; + +/* version_major=2, version_minor=1 */ +struct rlc_firmware_header_v2_1 { + struct rlc_firmware_header_v2_0 v2_0; + uint32_t reg_list_format_direct_reg_list_length; /* length of direct reg list format array */ + uint32_t save_restore_list_cntl_ucode_ver; + uint32_t save_restore_list_cntl_feature_ver; + uint32_t save_restore_list_cntl_size_bytes; + uint32_t save_restore_list_cntl_offset_bytes; + uint32_t save_restore_list_gpm_ucode_ver; + uint32_t save_restore_list_gpm_feature_ver; + uint32_t save_restore_list_gpm_size_bytes; + uint32_t save_restore_list_gpm_offset_bytes; + uint32_t save_restore_list_srm_ucode_ver; + uint32_t save_restore_list_srm_feature_ver; + uint32_t save_restore_list_srm_size_bytes; + uint32_t save_restore_list_srm_offset_bytes; +}; + +/* version_major=2, version_minor=2 */ +struct rlc_firmware_header_v2_2 { + struct rlc_firmware_header_v2_1 v2_1; + uint32_t rlc_iram_ucode_size_bytes; + uint32_t rlc_iram_ucode_offset_bytes; + uint32_t rlc_dram_ucode_size_bytes; + uint32_t rlc_dram_ucode_offset_bytes; +}; + +/* version_major=2, version_minor=3 */ +struct rlc_firmware_header_v2_3 { + struct rlc_firmware_header_v2_2 v2_2; + uint32_t rlcp_ucode_version; + uint32_t rlcp_ucode_feature_version; + uint32_t rlcp_ucode_size_bytes; + uint32_t rlcp_ucode_offset_bytes; + uint32_t rlcv_ucode_version; + uint32_t rlcv_ucode_feature_version; + uint32_t rlcv_ucode_size_bytes; + uint32_t rlcv_ucode_offset_bytes; +}; + +/* version_major=2, version_minor=4 */ +struct rlc_firmware_header_v2_4 { + struct rlc_firmware_header_v2_3 v2_3; + uint32_t global_tap_delays_ucode_size_bytes; + uint32_t global_tap_delays_ucode_offset_bytes; + uint32_t se0_tap_delays_ucode_size_bytes; + uint32_t se0_tap_delays_ucode_offset_bytes; + uint32_t se1_tap_delays_ucode_size_bytes; + uint32_t se1_tap_delays_ucode_offset_bytes; + uint32_t se2_tap_delays_ucode_size_bytes; + uint32_t se2_tap_delays_ucode_offset_bytes; + uint32_t se3_tap_delays_ucode_size_bytes; + uint32_t se3_tap_delays_ucode_offset_bytes; +}; + +/* version_major=1, version_minor=0 */ +struct sdma_firmware_header_v1_0 { + struct common_firmware_header header; + uint32_t ucode_feature_version; + uint32_t ucode_change_version; + uint32_t jt_offset; /* jt location */ + uint32_t jt_size; /* size of jt */ +}; + +/* version_major=1, version_minor=1 */ +struct sdma_firmware_header_v1_1 { + struct sdma_firmware_header_v1_0 v1_0; + uint32_t digest_size; +}; + +/* version_major=2, version_minor=0 */ +struct sdma_firmware_header_v2_0 { + struct common_firmware_header header; + uint32_t ucode_feature_version; + uint32_t ctx_ucode_size_bytes; /* context thread ucode size */ + uint32_t ctx_jt_offset; /* context thread jt location */ + uint32_t ctx_jt_size; /* context thread size of jt */ + uint32_t ctl_ucode_offset; + uint32_t ctl_ucode_size_bytes; /* control thread ucode size */ + uint32_t ctl_jt_offset; /* control thread jt location */ + uint32_t ctl_jt_size; /* control thread size of jt */ +}; + +/* gpu info payload */ +struct gpu_info_firmware_v1_0 { + uint32_t gc_num_se; + uint32_t gc_num_cu_per_sh; + uint32_t gc_num_sh_per_se; + uint32_t gc_num_rb_per_se; + uint32_t gc_num_tccs; + uint32_t gc_num_gprs; + uint32_t gc_num_max_gs_thds; + uint32_t gc_gs_table_depth; + uint32_t gc_gsprim_buff_depth; + uint32_t gc_parameter_cache_depth; + uint32_t gc_double_offchip_lds_buffer; + uint32_t gc_wave_size; + uint32_t gc_max_waves_per_simd; + uint32_t gc_max_scratch_slots_per_cu; + uint32_t gc_lds_size; +}; + +struct gpu_info_firmware_v1_1 { + struct gpu_info_firmware_v1_0 v1_0; + uint32_t num_sc_per_sh; + uint32_t num_packer_per_sc; +}; + +/* gpu info payload + * version_major=1, version_minor=1 */ +struct gpu_info_firmware_v1_2 { + struct gpu_info_firmware_v1_1 v1_1; + struct gpu_info_soc_bounding_box_v1_0 soc_bounding_box; +}; + +/* version_major=1, version_minor=0 */ +struct gpu_info_firmware_header_v1_0 { + struct common_firmware_header header; + uint16_t version_major; /* version */ + uint16_t version_minor; /* version */ +}; + +/* version_major=1, version_minor=0 */ +struct dmcu_firmware_header_v1_0 { + struct common_firmware_header header; + uint32_t intv_offset_bytes; /* interrupt vectors offset from end of header, in bytes */ + uint32_t intv_size_bytes; /* size of interrupt vectors, in bytes */ +}; + +/* version_major=1, version_minor=0 */ +struct dmcub_firmware_header_v1_0 { + struct common_firmware_header header; + uint32_t inst_const_bytes; /* size of instruction region, in bytes */ + uint32_t bss_data_bytes; /* size of bss/data region, in bytes */ +}; + +/* version_major=1, version_minor=0 */ +struct imu_firmware_header_v1_0 { + struct common_firmware_header header; + uint32_t imu_iram_ucode_size_bytes; + uint32_t imu_iram_ucode_offset_bytes; + uint32_t imu_dram_ucode_size_bytes; + uint32_t imu_dram_ucode_offset_bytes; +}; + +/* header is fixed size */ +union amdgpu_firmware_header { + struct common_firmware_header common; + struct mc_firmware_header_v1_0 mc; + struct smc_firmware_header_v1_0 smc; + struct smc_firmware_header_v2_0 smc_v2_0; + struct psp_firmware_header_v1_0 psp; + struct psp_firmware_header_v1_1 psp_v1_1; + struct psp_firmware_header_v1_3 psp_v1_3; + struct psp_firmware_header_v2_0 psp_v2_0; + struct ta_firmware_header_v1_0 ta; + struct ta_firmware_header_v2_0 ta_v2_0; + struct gfx_firmware_header_v1_0 gfx; + struct gfx_firmware_header_v2_0 gfx_v2_0; + struct rlc_firmware_header_v1_0 rlc; + struct rlc_firmware_header_v2_0 rlc_v2_0; + struct rlc_firmware_header_v2_1 rlc_v2_1; + struct rlc_firmware_header_v2_2 rlc_v2_2; + struct rlc_firmware_header_v2_3 rlc_v2_3; + struct rlc_firmware_header_v2_4 rlc_v2_4; + struct sdma_firmware_header_v1_0 sdma; + struct sdma_firmware_header_v1_1 sdma_v1_1; + struct sdma_firmware_header_v2_0 sdma_v2_0; + struct gpu_info_firmware_header_v1_0 gpu_info; + struct dmcu_firmware_header_v1_0 dmcu; + struct dmcub_firmware_header_v1_0 dmcub; + struct imu_firmware_header_v1_0 imu; + uint8_t raw[0x100]; +}; + +#define UCODE_MAX_PSP_PACKAGING ((sizeof(union amdgpu_firmware_header) - sizeof(struct common_firmware_header) - 4) / sizeof(struct psp_fw_bin_desc)) + +/* + * fw loading support + */ +enum AMDGPU_UCODE_ID { + AMDGPU_UCODE_ID_CAP = 0, + AMDGPU_UCODE_ID_SDMA0, + AMDGPU_UCODE_ID_SDMA1, + AMDGPU_UCODE_ID_SDMA2, + AMDGPU_UCODE_ID_SDMA3, + AMDGPU_UCODE_ID_SDMA4, + AMDGPU_UCODE_ID_SDMA5, + AMDGPU_UCODE_ID_SDMA6, + AMDGPU_UCODE_ID_SDMA7, + AMDGPU_UCODE_ID_SDMA_UCODE_TH0, + AMDGPU_UCODE_ID_SDMA_UCODE_TH1, + AMDGPU_UCODE_ID_CP_CE, + AMDGPU_UCODE_ID_CP_PFP, + AMDGPU_UCODE_ID_CP_ME, + AMDGPU_UCODE_ID_CP_RS64_PFP, + AMDGPU_UCODE_ID_CP_RS64_ME, + AMDGPU_UCODE_ID_CP_RS64_MEC, + AMDGPU_UCODE_ID_CP_RS64_PFP_P0_STACK, + AMDGPU_UCODE_ID_CP_RS64_PFP_P1_STACK, + AMDGPU_UCODE_ID_CP_RS64_ME_P0_STACK, + AMDGPU_UCODE_ID_CP_RS64_ME_P1_STACK, + AMDGPU_UCODE_ID_CP_RS64_MEC_P0_STACK, + AMDGPU_UCODE_ID_CP_RS64_MEC_P1_STACK, + AMDGPU_UCODE_ID_CP_RS64_MEC_P2_STACK, + AMDGPU_UCODE_ID_CP_RS64_MEC_P3_STACK, + AMDGPU_UCODE_ID_CP_MEC1, + AMDGPU_UCODE_ID_CP_MEC1_JT, + AMDGPU_UCODE_ID_CP_MEC2, + AMDGPU_UCODE_ID_CP_MEC2_JT, + AMDGPU_UCODE_ID_CP_MES, + AMDGPU_UCODE_ID_CP_MES_DATA, + AMDGPU_UCODE_ID_CP_MES1, + AMDGPU_UCODE_ID_CP_MES1_DATA, + AMDGPU_UCODE_ID_IMU_I, + AMDGPU_UCODE_ID_IMU_D, + AMDGPU_UCODE_ID_GLOBAL_TAP_DELAYS, + AMDGPU_UCODE_ID_SE0_TAP_DELAYS, + AMDGPU_UCODE_ID_SE1_TAP_DELAYS, + AMDGPU_UCODE_ID_SE2_TAP_DELAYS, + AMDGPU_UCODE_ID_SE3_TAP_DELAYS, + AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL, + AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM, + AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM, + AMDGPU_UCODE_ID_RLC_IRAM, + AMDGPU_UCODE_ID_RLC_DRAM, + AMDGPU_UCODE_ID_RLC_P, + AMDGPU_UCODE_ID_RLC_V, + AMDGPU_UCODE_ID_RLC_G, + AMDGPU_UCODE_ID_STORAGE, + AMDGPU_UCODE_ID_SMC, + AMDGPU_UCODE_ID_PPTABLE, + AMDGPU_UCODE_ID_UVD, + AMDGPU_UCODE_ID_UVD1, + AMDGPU_UCODE_ID_VCE, + AMDGPU_UCODE_ID_VCN, + AMDGPU_UCODE_ID_VCN1, + AMDGPU_UCODE_ID_DMCU_ERAM, + AMDGPU_UCODE_ID_DMCU_INTV, + AMDGPU_UCODE_ID_VCN0_RAM, + AMDGPU_UCODE_ID_VCN1_RAM, + AMDGPU_UCODE_ID_DMCUB, + AMDGPU_UCODE_ID_MAXIMUM, +}; + +/* engine firmware status */ +enum AMDGPU_UCODE_STATUS { + AMDGPU_UCODE_STATUS_INVALID, + AMDGPU_UCODE_STATUS_NOT_LOADED, + AMDGPU_UCODE_STATUS_LOADED, +}; + +enum amdgpu_firmware_load_type { + AMDGPU_FW_LOAD_DIRECT = 0, + AMDGPU_FW_LOAD_PSP, + AMDGPU_FW_LOAD_SMU, + AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO, +}; + +/* conform to smu_ucode_xfer_cz.h */ +#define AMDGPU_SDMA0_UCODE_LOADED 0x00000001 +#define AMDGPU_SDMA1_UCODE_LOADED 0x00000002 +#define AMDGPU_CPCE_UCODE_LOADED 0x00000004 +#define AMDGPU_CPPFP_UCODE_LOADED 0x00000008 +#define AMDGPU_CPME_UCODE_LOADED 0x00000010 +#define AMDGPU_CPMEC1_UCODE_LOADED 0x00000020 +#define AMDGPU_CPMEC2_UCODE_LOADED 0x00000040 +#define AMDGPU_CPRLC_UCODE_LOADED 0x00000100 + +/* amdgpu firmware info */ +struct amdgpu_firmware_info { + /* ucode ID */ + enum AMDGPU_UCODE_ID ucode_id; + /* request_firmware */ + const struct firmware *fw; + /* starting mc address */ + uint64_t mc_addr; + /* kernel linear address */ + void *kaddr; + /* ucode_size_bytes */ + uint32_t ucode_size; + /* starting tmr mc address */ + uint32_t tmr_mc_addr_lo; + uint32_t tmr_mc_addr_hi; +}; + +struct amdgpu_firmware { + struct amdgpu_firmware_info ucode[AMDGPU_UCODE_ID_MAXIMUM]; + enum amdgpu_firmware_load_type load_type; + struct amdgpu_bo *fw_buf; + unsigned int fw_size; + unsigned int max_ucodes; + /* firmwares are loaded by psp instead of smu from vega10 */ + const struct amdgpu_psp_funcs *funcs; + struct amdgpu_bo *rbuf; + struct mutex mutex; + + /* gpu info firmware data pointer */ + const struct firmware *gpu_info_fw; + + void *fw_buf_ptr; + uint64_t fw_buf_mc; +}; + +void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr); +void amdgpu_ucode_print_smc_hdr(const struct common_firmware_header *hdr); +void amdgpu_ucode_print_imu_hdr(const struct common_firmware_header *hdr); +void amdgpu_ucode_print_gfx_hdr(const struct common_firmware_header *hdr); +void amdgpu_ucode_print_rlc_hdr(const struct common_firmware_header *hdr); +void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr); +void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr); +void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr); +int amdgpu_ucode_request(struct amdgpu_device *adev, const struct firmware **fw, + const char *fw_name); +void amdgpu_ucode_release(const struct firmware **fw); +bool amdgpu_ucode_hdr_version(union amdgpu_firmware_header *hdr, + uint16_t hdr_major, uint16_t hdr_minor); + +int amdgpu_ucode_init_bo(struct amdgpu_device *adev); +int amdgpu_ucode_create_bo(struct amdgpu_device *adev); +int amdgpu_ucode_sysfs_init(struct amdgpu_device *adev); +void amdgpu_ucode_free_bo(struct amdgpu_device *adev); +void amdgpu_ucode_sysfs_fini(struct amdgpu_device *adev); + +enum amdgpu_firmware_load_type +amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type); + +const char *amdgpu_ucode_name(enum AMDGPU_UCODE_ID ucode_id); + +void amdgpu_ucode_ip_version_decode(struct amdgpu_device *adev, int block_type, char *ucode_prefix, int len); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c new file mode 100644 index 000000000..db0d94ca4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c @@ -0,0 +1,339 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "umc_v6_7.h" + +static int amdgpu_umc_convert_error_address(struct amdgpu_device *adev, + struct ras_err_data *err_data, uint64_t err_addr, + uint32_t ch_inst, uint32_t umc_inst) +{ + switch (adev->ip_versions[UMC_HWIP][0]) { + case IP_VERSION(6, 7, 0): + umc_v6_7_convert_error_address(adev, + err_data, err_addr, ch_inst, umc_inst); + break; + default: + dev_warn(adev->dev, + "UMC address to Physical address translation is not supported\n"); + return AMDGPU_RAS_FAIL; + } + + return AMDGPU_RAS_SUCCESS; +} + +int amdgpu_umc_page_retirement_mca(struct amdgpu_device *adev, + uint64_t err_addr, uint32_t ch_inst, uint32_t umc_inst) +{ + struct ras_err_data err_data = {0, 0, 0, NULL}; + int ret = AMDGPU_RAS_FAIL; + + err_data.err_addr = + kcalloc(adev->umc.max_ras_err_cnt_per_query, + sizeof(struct eeprom_table_record), GFP_KERNEL); + if (!err_data.err_addr) { + dev_warn(adev->dev, + "Failed to alloc memory for umc error record in MCA notifier!\n"); + return AMDGPU_RAS_FAIL; + } + + /* + * Translate UMC channel address to Physical address + */ + ret = amdgpu_umc_convert_error_address(adev, &err_data, err_addr, + ch_inst, umc_inst); + if (ret) + goto out; + + if (amdgpu_bad_page_threshold != 0) { + amdgpu_ras_add_bad_pages(adev, err_data.err_addr, + err_data.err_addr_cnt); + amdgpu_ras_save_bad_pages(adev, NULL); + } + +out: + kfree(err_data.err_addr); + return ret; +} + +static int amdgpu_umc_do_page_retirement(struct amdgpu_device *adev, + void *ras_error_status, + struct amdgpu_iv_entry *entry, + bool reset) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + int ret = 0; + + kgd2kfd_set_sram_ecc_flag(adev->kfd.dev); + ret = amdgpu_dpm_get_ecc_info(adev, (void *)&(con->umc_ecc)); + if (ret == -EOPNOTSUPP) { + if (adev->umc.ras && adev->umc.ras->ras_block.hw_ops && + adev->umc.ras->ras_block.hw_ops->query_ras_error_count) + adev->umc.ras->ras_block.hw_ops->query_ras_error_count(adev, ras_error_status); + + if (adev->umc.ras && adev->umc.ras->ras_block.hw_ops && + adev->umc.ras->ras_block.hw_ops->query_ras_error_address && + adev->umc.max_ras_err_cnt_per_query) { + err_data->err_addr = + kcalloc(adev->umc.max_ras_err_cnt_per_query, + sizeof(struct eeprom_table_record), GFP_KERNEL); + + /* still call query_ras_error_address to clear error status + * even NOMEM error is encountered + */ + if(!err_data->err_addr) + dev_warn(adev->dev, "Failed to alloc memory for " + "umc error address record!\n"); + + /* umc query_ras_error_address is also responsible for clearing + * error status + */ + adev->umc.ras->ras_block.hw_ops->query_ras_error_address(adev, ras_error_status); + } + } else if (!ret) { + if (adev->umc.ras && + adev->umc.ras->ecc_info_query_ras_error_count) + adev->umc.ras->ecc_info_query_ras_error_count(adev, ras_error_status); + + if (adev->umc.ras && + adev->umc.ras->ecc_info_query_ras_error_address && + adev->umc.max_ras_err_cnt_per_query) { + err_data->err_addr = + kcalloc(adev->umc.max_ras_err_cnt_per_query, + sizeof(struct eeprom_table_record), GFP_KERNEL); + + /* still call query_ras_error_address to clear error status + * even NOMEM error is encountered + */ + if(!err_data->err_addr) + dev_warn(adev->dev, "Failed to alloc memory for " + "umc error address record!\n"); + + /* umc query_ras_error_address is also responsible for clearing + * error status + */ + adev->umc.ras->ecc_info_query_ras_error_address(adev, ras_error_status); + } + } + + /* only uncorrectable error needs gpu reset */ + if (err_data->ue_count) { + dev_info(adev->dev, "%ld uncorrectable hardware errors " + "detected in UMC block\n", + err_data->ue_count); + + if ((amdgpu_bad_page_threshold != 0) && + err_data->err_addr_cnt) { + amdgpu_ras_add_bad_pages(adev, err_data->err_addr, + err_data->err_addr_cnt); + amdgpu_ras_save_bad_pages(adev, &(err_data->ue_count)); + + amdgpu_dpm_send_hbm_bad_pages_num(adev, con->eeprom_control.ras_num_recs); + + if (con->update_channel_flag == true) { + amdgpu_dpm_send_hbm_bad_channel_flag(adev, con->eeprom_control.bad_channel_bitmap); + con->update_channel_flag = false; + } + } + + if (reset) + amdgpu_ras_reset_gpu(adev); + } + + kfree(err_data->err_addr); + return AMDGPU_RAS_SUCCESS; +} + +int amdgpu_umc_poison_handler(struct amdgpu_device *adev, bool reset) +{ + int ret = AMDGPU_RAS_SUCCESS; + + if (adev->gmc.xgmi.connected_to_cpu || + adev->gmc.is_app_apu) { + if (reset) { + /* MCA poison handler is only responsible for GPU reset, + * let MCA notifier do page retirement. + */ + kgd2kfd_set_sram_ecc_flag(adev->kfd.dev); + amdgpu_ras_reset_gpu(adev); + } + return ret; + } + + if (!amdgpu_sriov_vf(adev)) { + struct ras_err_data err_data = {0, 0, 0, NULL}; + struct ras_common_if head = { + .block = AMDGPU_RAS_BLOCK__UMC, + }; + struct ras_manager *obj = amdgpu_ras_find_obj(adev, &head); + + ret = amdgpu_umc_do_page_retirement(adev, &err_data, NULL, reset); + + if (ret == AMDGPU_RAS_SUCCESS && obj) { + obj->err_data.ue_count += err_data.ue_count; + obj->err_data.ce_count += err_data.ce_count; + } + } else { + if (adev->virt.ops && adev->virt.ops->ras_poison_handler) + adev->virt.ops->ras_poison_handler(adev); + else + dev_warn(adev->dev, + "No ras_poison_handler interface in SRIOV!\n"); + } + + return ret; +} + +int amdgpu_umc_process_ras_data_cb(struct amdgpu_device *adev, + void *ras_error_status, + struct amdgpu_iv_entry *entry) +{ + return amdgpu_umc_do_page_retirement(adev, ras_error_status, entry, true); +} + +int amdgpu_umc_ras_sw_init(struct amdgpu_device *adev) +{ + int err; + struct amdgpu_umc_ras *ras; + + if (!adev->umc.ras) + return 0; + + ras = adev->umc.ras; + + err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); + if (err) { + dev_err(adev->dev, "Failed to register umc ras block!\n"); + return err; + } + + strcpy(adev->umc.ras->ras_block.ras_comm.name, "umc"); + ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__UMC; + ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; + adev->umc.ras_if = &ras->ras_block.ras_comm; + + if (!ras->ras_block.ras_late_init) + ras->ras_block.ras_late_init = amdgpu_umc_ras_late_init; + + if (!ras->ras_block.ras_cb) + ras->ras_block.ras_cb = amdgpu_umc_process_ras_data_cb; + + return 0; +} + +int amdgpu_umc_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block) +{ + int r; + + r = amdgpu_ras_block_late_init(adev, ras_block); + if (r) + return r; + + if (amdgpu_ras_is_supported(adev, ras_block->block)) { + r = amdgpu_irq_get(adev, &adev->gmc.ecc_irq, 0); + if (r) + goto late_fini; + } + + /* ras init of specific umc version */ + if (adev->umc.ras && + adev->umc.ras->err_cnt_init) + adev->umc.ras->err_cnt_init(adev); + + return 0; + +late_fini: + amdgpu_ras_block_late_fini(adev, ras_block); + return r; +} + +int amdgpu_umc_process_ecc_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + struct ras_common_if *ras_if = adev->umc.ras_if; + struct ras_dispatch_if ih_data = { + .entry = entry, + }; + + if (!ras_if) + return 0; + + ih_data.head = *ras_if; + + amdgpu_ras_interrupt_dispatch(adev, &ih_data); + return 0; +} + +void amdgpu_umc_fill_error_record(struct ras_err_data *err_data, + uint64_t err_addr, + uint64_t retired_page, + uint32_t channel_index, + uint32_t umc_inst) +{ + struct eeprom_table_record *err_rec = + &err_data->err_addr[err_data->err_addr_cnt]; + + err_rec->address = err_addr; + /* page frame address is saved */ + err_rec->retired_page = retired_page >> AMDGPU_GPU_PAGE_SHIFT; + err_rec->ts = (uint64_t)ktime_get_real_seconds(); + err_rec->err_type = AMDGPU_RAS_EEPROM_ERR_NON_RECOVERABLE; + err_rec->cu = 0; + err_rec->mem_channel = channel_index; + err_rec->mcumc_id = umc_inst; + + err_data->err_addr_cnt++; +} + +int amdgpu_umc_loop_channels(struct amdgpu_device *adev, + umc_func func, void *data) +{ + uint32_t node_inst = 0; + uint32_t umc_inst = 0; + uint32_t ch_inst = 0; + int ret = 0; + + if (adev->umc.node_inst_num) { + LOOP_UMC_EACH_NODE_INST_AND_CH(node_inst, umc_inst, ch_inst) { + ret = func(adev, node_inst, umc_inst, ch_inst, data); + if (ret) { + dev_err(adev->dev, "Node %d umc %d ch %d func returns %d\n", + node_inst, umc_inst, ch_inst, ret); + return ret; + } + } + } else { + LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) { + ret = func(adev, 0, umc_inst, ch_inst, data); + if (ret) { + dev_err(adev->dev, "Umc %d ch %d func returns %d\n", + umc_inst, ch_inst, ret); + return ret; + } + } + } + + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h new file mode 100644 index 000000000..43321f57f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h @@ -0,0 +1,116 @@ +/* + * Copyright (C) 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +#ifndef __AMDGPU_UMC_H__ +#define __AMDGPU_UMC_H__ +#include "amdgpu_ras.h" + +/* + * (addr / 256) * 4096, the higher 26 bits in ErrorAddr + * is the index of 4KB block + */ +#define ADDR_OF_4KB_BLOCK(addr) (((addr) & ~0xffULL) << 4) +/* + * (addr / 256) * 8192, the higher 26 bits in ErrorAddr + * is the index of 8KB block + */ +#define ADDR_OF_8KB_BLOCK(addr) (((addr) & ~0xffULL) << 5) +/* channel index is the index of 256B block */ +#define ADDR_OF_256B_BLOCK(channel_index) ((channel_index) << 8) +/* offset in 256B block */ +#define OFFSET_IN_256B_BLOCK(addr) ((addr) & 0xffULL) + +#define LOOP_UMC_INST(umc_inst) for ((umc_inst) = 0; (umc_inst) < adev->umc.umc_inst_num; (umc_inst)++) +#define LOOP_UMC_CH_INST(ch_inst) for ((ch_inst) = 0; (ch_inst) < adev->umc.channel_inst_num; (ch_inst)++) +#define LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) LOOP_UMC_INST((umc_inst)) LOOP_UMC_CH_INST((ch_inst)) + +#define LOOP_UMC_NODE_INST(node_inst) \ + for_each_set_bit((node_inst), &(adev->umc.active_mask), adev->umc.node_inst_num) + +#define LOOP_UMC_EACH_NODE_INST_AND_CH(node_inst, umc_inst, ch_inst) \ + LOOP_UMC_NODE_INST((node_inst)) LOOP_UMC_INST_AND_CH((umc_inst), (ch_inst)) + + +typedef int (*umc_func)(struct amdgpu_device *adev, uint32_t node_inst, + uint32_t umc_inst, uint32_t ch_inst, void *data); + +struct amdgpu_umc_ras { + struct amdgpu_ras_block_object ras_block; + void (*err_cnt_init)(struct amdgpu_device *adev); + bool (*query_ras_poison_mode)(struct amdgpu_device *adev); + void (*ecc_info_query_ras_error_count)(struct amdgpu_device *adev, + void *ras_error_status); + void (*ecc_info_query_ras_error_address)(struct amdgpu_device *adev, + void *ras_error_status); + /* support different eeprom table version for different asic */ + void (*set_eeprom_table_version)(struct amdgpu_ras_eeprom_table_header *hdr); +}; + +struct amdgpu_umc_funcs { + void (*init_registers)(struct amdgpu_device *adev); +}; + +struct amdgpu_umc { + /* max error count in one ras query call */ + uint32_t max_ras_err_cnt_per_query; + /* number of umc channel instance with memory map register access */ + uint32_t channel_inst_num; + /* number of umc instance with memory map register access */ + uint32_t umc_inst_num; + + /* Total number of umc node instance including harvest one */ + uint32_t node_inst_num; + + /* UMC regiser per channel offset */ + uint32_t channel_offs; + /* how many pages are retired in one UE */ + uint32_t retire_unit; + /* channel index table of interleaved memory */ + const uint32_t *channel_idx_tbl; + struct ras_common_if *ras_if; + + const struct amdgpu_umc_funcs *funcs; + struct amdgpu_umc_ras *ras; + + /* active mask for umc node instance */ + unsigned long active_mask; +}; + +int amdgpu_umc_ras_sw_init(struct amdgpu_device *adev); +int amdgpu_umc_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block); +int amdgpu_umc_poison_handler(struct amdgpu_device *adev, bool reset); +int amdgpu_umc_process_ecc_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry); +void amdgpu_umc_fill_error_record(struct ras_err_data *err_data, + uint64_t err_addr, + uint64_t retired_page, + uint32_t channel_index, + uint32_t umc_inst); + +int amdgpu_umc_process_ras_data_cb(struct amdgpu_device *adev, + void *ras_error_status, + struct amdgpu_iv_entry *entry); +int amdgpu_umc_page_retirement_mca(struct amdgpu_device *adev, + uint64_t err_addr, uint32_t ch_inst, uint32_t umc_inst); + +int amdgpu_umc_loop_channels(struct amdgpu_device *adev, + umc_func func, void *data); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umr.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_umr.h new file mode 100644 index 000000000..107f9bb0e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umr.h @@ -0,0 +1,85 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include + +/* + * MMIO debugfs IOCTL structure + */ +struct amdgpu_debugfs_regs2_iocdata { + __u32 use_srbm, use_grbm, pg_lock; + struct { + __u32 se, sh, instance; + } grbm; + struct { + __u32 me, pipe, queue, vmid; + } srbm; +}; + +struct amdgpu_debugfs_regs2_iocdata_v2 { + __u32 use_srbm, use_grbm, pg_lock; + struct { + __u32 se, sh, instance; + } grbm; + struct { + __u32 me, pipe, queue, vmid; + } srbm; + u32 xcc_id; +}; + +struct amdgpu_debugfs_gprwave_iocdata { + u32 gpr_or_wave, se, sh, cu, wave, simd, xcc_id; + struct { + u32 thread, vpgr_or_sgpr; + } gpr; +}; + +/* + * MMIO debugfs state data (per file* handle) + */ +struct amdgpu_debugfs_regs2_data { + struct amdgpu_device *adev; + struct mutex lock; + struct amdgpu_debugfs_regs2_iocdata_v2 id; +}; + +struct amdgpu_debugfs_gprwave_data { + struct amdgpu_device *adev; + struct mutex lock; + struct amdgpu_debugfs_gprwave_iocdata id; +}; + +enum AMDGPU_DEBUGFS_REGS2_CMDS { + AMDGPU_DEBUGFS_REGS2_CMD_SET_STATE=0, + AMDGPU_DEBUGFS_REGS2_CMD_SET_STATE_V2, +}; + +enum AMDGPU_DEBUGFS_GPRWAVE_CMDS { + AMDGPU_DEBUGFS_GPRWAVE_CMD_SET_STATE=0, +}; + +//reg2 interface +#define AMDGPU_DEBUGFS_REGS2_IOC_SET_STATE _IOWR(0x20, AMDGPU_DEBUGFS_REGS2_CMD_SET_STATE, struct amdgpu_debugfs_regs2_iocdata) +#define AMDGPU_DEBUGFS_REGS2_IOC_SET_STATE_V2 _IOWR(0x20, AMDGPU_DEBUGFS_REGS2_CMD_SET_STATE_V2, struct amdgpu_debugfs_regs2_iocdata_v2) + +//gprwave interface +#define AMDGPU_DEBUGFS_GPRWAVE_IOC_SET_STATE _IOWR(0x20, AMDGPU_DEBUGFS_GPRWAVE_CMD_SET_STATE, struct amdgpu_debugfs_gprwave_iocdata) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c new file mode 100644 index 000000000..b7441654e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c @@ -0,0 +1,1376 @@ +/* + * Copyright 2011 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ +/* + * Authors: + * Christian König + */ + +#include +#include + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_pm.h" +#include "amdgpu_uvd.h" +#include "amdgpu_cs.h" +#include "cikd.h" +#include "uvd/uvd_4_2_d.h" + +#include "amdgpu_ras.h" + +/* 1 second timeout */ +#define UVD_IDLE_TIMEOUT msecs_to_jiffies(1000) + +/* Firmware versions for VI */ +#define FW_1_65_10 ((1 << 24) | (65 << 16) | (10 << 8)) +#define FW_1_87_11 ((1 << 24) | (87 << 16) | (11 << 8)) +#define FW_1_87_12 ((1 << 24) | (87 << 16) | (12 << 8)) +#define FW_1_37_15 ((1 << 24) | (37 << 16) | (15 << 8)) + +/* Polaris10/11 firmware version */ +#define FW_1_66_16 ((1 << 24) | (66 << 16) | (16 << 8)) + +/* Firmware Names */ +#ifdef CONFIG_DRM_AMDGPU_SI +#define FIRMWARE_TAHITI "amdgpu/tahiti_uvd.bin" +#define FIRMWARE_VERDE "amdgpu/verde_uvd.bin" +#define FIRMWARE_PITCAIRN "amdgpu/pitcairn_uvd.bin" +#define FIRMWARE_OLAND "amdgpu/oland_uvd.bin" +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK +#define FIRMWARE_BONAIRE "amdgpu/bonaire_uvd.bin" +#define FIRMWARE_KABINI "amdgpu/kabini_uvd.bin" +#define FIRMWARE_KAVERI "amdgpu/kaveri_uvd.bin" +#define FIRMWARE_HAWAII "amdgpu/hawaii_uvd.bin" +#define FIRMWARE_MULLINS "amdgpu/mullins_uvd.bin" +#endif +#define FIRMWARE_TONGA "amdgpu/tonga_uvd.bin" +#define FIRMWARE_CARRIZO "amdgpu/carrizo_uvd.bin" +#define FIRMWARE_FIJI "amdgpu/fiji_uvd.bin" +#define FIRMWARE_STONEY "amdgpu/stoney_uvd.bin" +#define FIRMWARE_POLARIS10 "amdgpu/polaris10_uvd.bin" +#define FIRMWARE_POLARIS11 "amdgpu/polaris11_uvd.bin" +#define FIRMWARE_POLARIS12 "amdgpu/polaris12_uvd.bin" +#define FIRMWARE_VEGAM "amdgpu/vegam_uvd.bin" + +#define FIRMWARE_VEGA10 "amdgpu/vega10_uvd.bin" +#define FIRMWARE_VEGA12 "amdgpu/vega12_uvd.bin" +#define FIRMWARE_VEGA20 "amdgpu/vega20_uvd.bin" + +/* These are common relative offsets for all asics, from uvd_7_0_offset.h, */ +#define UVD_GPCOM_VCPU_CMD 0x03c3 +#define UVD_GPCOM_VCPU_DATA0 0x03c4 +#define UVD_GPCOM_VCPU_DATA1 0x03c5 +#define UVD_NO_OP 0x03ff +#define UVD_BASE_SI 0x3800 + +/* + * amdgpu_uvd_cs_ctx - Command submission parser context + * + * Used for emulating virtual memory support on UVD 4.2. + */ +struct amdgpu_uvd_cs_ctx { + struct amdgpu_cs_parser *parser; + unsigned int reg, count; + unsigned int data0, data1; + unsigned int idx; + struct amdgpu_ib *ib; + + /* does the IB has a msg command */ + bool has_msg_cmd; + + /* minimum buffer sizes */ + unsigned int *buf_sizes; +}; + +#ifdef CONFIG_DRM_AMDGPU_SI +MODULE_FIRMWARE(FIRMWARE_TAHITI); +MODULE_FIRMWARE(FIRMWARE_VERDE); +MODULE_FIRMWARE(FIRMWARE_PITCAIRN); +MODULE_FIRMWARE(FIRMWARE_OLAND); +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK +MODULE_FIRMWARE(FIRMWARE_BONAIRE); +MODULE_FIRMWARE(FIRMWARE_KABINI); +MODULE_FIRMWARE(FIRMWARE_KAVERI); +MODULE_FIRMWARE(FIRMWARE_HAWAII); +MODULE_FIRMWARE(FIRMWARE_MULLINS); +#endif +MODULE_FIRMWARE(FIRMWARE_TONGA); +MODULE_FIRMWARE(FIRMWARE_CARRIZO); +MODULE_FIRMWARE(FIRMWARE_FIJI); +MODULE_FIRMWARE(FIRMWARE_STONEY); +MODULE_FIRMWARE(FIRMWARE_POLARIS10); +MODULE_FIRMWARE(FIRMWARE_POLARIS11); +MODULE_FIRMWARE(FIRMWARE_POLARIS12); +MODULE_FIRMWARE(FIRMWARE_VEGAM); + +MODULE_FIRMWARE(FIRMWARE_VEGA10); +MODULE_FIRMWARE(FIRMWARE_VEGA12); +MODULE_FIRMWARE(FIRMWARE_VEGA20); + +static void amdgpu_uvd_idle_work_handler(struct work_struct *work); +static void amdgpu_uvd_force_into_uvd_segment(struct amdgpu_bo *abo); + +static int amdgpu_uvd_create_msg_bo_helper(struct amdgpu_device *adev, + uint32_t size, + struct amdgpu_bo **bo_ptr) +{ + struct ttm_operation_ctx ctx = { true, false }; + struct amdgpu_bo *bo = NULL; + void *addr; + int r; + + r = amdgpu_bo_create_reserved(adev, size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &bo, NULL, &addr); + if (r) + return r; + + if (adev->uvd.address_64_bit) + goto succ; + + amdgpu_bo_kunmap(bo); + amdgpu_bo_unpin(bo); + amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_VRAM); + amdgpu_uvd_force_into_uvd_segment(bo); + r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (r) + goto err; + r = amdgpu_bo_pin(bo, AMDGPU_GEM_DOMAIN_VRAM); + if (r) + goto err_pin; + r = amdgpu_bo_kmap(bo, &addr); + if (r) + goto err_kmap; +succ: + amdgpu_bo_unreserve(bo); + *bo_ptr = bo; + return 0; +err_kmap: + amdgpu_bo_unpin(bo); +err_pin: +err: + amdgpu_bo_unreserve(bo); + amdgpu_bo_unref(&bo); + return r; +} + +int amdgpu_uvd_sw_init(struct amdgpu_device *adev) +{ + unsigned long bo_size; + const char *fw_name; + const struct common_firmware_header *hdr; + unsigned int family_id; + int i, j, r; + + INIT_DELAYED_WORK(&adev->uvd.idle_work, amdgpu_uvd_idle_work_handler); + + switch (adev->asic_type) { +#ifdef CONFIG_DRM_AMDGPU_SI + case CHIP_TAHITI: + fw_name = FIRMWARE_TAHITI; + break; + case CHIP_VERDE: + fw_name = FIRMWARE_VERDE; + break; + case CHIP_PITCAIRN: + fw_name = FIRMWARE_PITCAIRN; + break; + case CHIP_OLAND: + fw_name = FIRMWARE_OLAND; + break; +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK + case CHIP_BONAIRE: + fw_name = FIRMWARE_BONAIRE; + break; + case CHIP_KABINI: + fw_name = FIRMWARE_KABINI; + break; + case CHIP_KAVERI: + fw_name = FIRMWARE_KAVERI; + break; + case CHIP_HAWAII: + fw_name = FIRMWARE_HAWAII; + break; + case CHIP_MULLINS: + fw_name = FIRMWARE_MULLINS; + break; +#endif + case CHIP_TONGA: + fw_name = FIRMWARE_TONGA; + break; + case CHIP_FIJI: + fw_name = FIRMWARE_FIJI; + break; + case CHIP_CARRIZO: + fw_name = FIRMWARE_CARRIZO; + break; + case CHIP_STONEY: + fw_name = FIRMWARE_STONEY; + break; + case CHIP_POLARIS10: + fw_name = FIRMWARE_POLARIS10; + break; + case CHIP_POLARIS11: + fw_name = FIRMWARE_POLARIS11; + break; + case CHIP_POLARIS12: + fw_name = FIRMWARE_POLARIS12; + break; + case CHIP_VEGA10: + fw_name = FIRMWARE_VEGA10; + break; + case CHIP_VEGA12: + fw_name = FIRMWARE_VEGA12; + break; + case CHIP_VEGAM: + fw_name = FIRMWARE_VEGAM; + break; + case CHIP_VEGA20: + fw_name = FIRMWARE_VEGA20; + break; + default: + return -EINVAL; + } + + r = amdgpu_ucode_request(adev, &adev->uvd.fw, fw_name); + if (r) { + dev_err(adev->dev, "amdgpu_uvd: Can't validate firmware \"%s\"\n", + fw_name); + amdgpu_ucode_release(&adev->uvd.fw); + return r; + } + + /* Set the default UVD handles that the firmware can handle */ + adev->uvd.max_handles = AMDGPU_DEFAULT_UVD_HANDLES; + + hdr = (const struct common_firmware_header *)adev->uvd.fw->data; + family_id = le32_to_cpu(hdr->ucode_version) & 0xff; + + if (adev->asic_type < CHIP_VEGA20) { + unsigned int version_major, version_minor; + + version_major = (le32_to_cpu(hdr->ucode_version) >> 24) & 0xff; + version_minor = (le32_to_cpu(hdr->ucode_version) >> 8) & 0xff; + DRM_INFO("Found UVD firmware Version: %u.%u Family ID: %u\n", + version_major, version_minor, family_id); + + /* + * Limit the number of UVD handles depending on microcode major + * and minor versions. The firmware version which has 40 UVD + * instances support is 1.80. So all subsequent versions should + * also have the same support. + */ + if ((version_major > 0x01) || + ((version_major == 0x01) && (version_minor >= 0x50))) + adev->uvd.max_handles = AMDGPU_MAX_UVD_HANDLES; + + adev->uvd.fw_version = ((version_major << 24) | (version_minor << 16) | + (family_id << 8)); + + if ((adev->asic_type == CHIP_POLARIS10 || + adev->asic_type == CHIP_POLARIS11) && + (adev->uvd.fw_version < FW_1_66_16)) + DRM_ERROR("POLARIS10/11 UVD firmware version %u.%u is too old.\n", + version_major, version_minor); + } else { + unsigned int enc_major, enc_minor, dec_minor; + + dec_minor = (le32_to_cpu(hdr->ucode_version) >> 8) & 0xff; + enc_minor = (le32_to_cpu(hdr->ucode_version) >> 24) & 0x3f; + enc_major = (le32_to_cpu(hdr->ucode_version) >> 30) & 0x3; + DRM_INFO("Found UVD firmware ENC: %u.%u DEC: .%u Family ID: %u\n", + enc_major, enc_minor, dec_minor, family_id); + + adev->uvd.max_handles = AMDGPU_MAX_UVD_HANDLES; + + adev->uvd.fw_version = le32_to_cpu(hdr->ucode_version); + } + + bo_size = AMDGPU_UVD_STACK_SIZE + AMDGPU_UVD_HEAP_SIZE + + AMDGPU_UVD_SESSION_SIZE * adev->uvd.max_handles; + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) + bo_size += AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8); + + for (j = 0; j < adev->uvd.num_uvd_inst; j++) { + if (adev->uvd.harvest_config & (1 << j)) + continue; + r = amdgpu_bo_create_kernel(adev, bo_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->uvd.inst[j].vcpu_bo, + &adev->uvd.inst[j].gpu_addr, + &adev->uvd.inst[j].cpu_addr); + if (r) { + dev_err(adev->dev, "(%d) failed to allocate UVD bo\n", r); + return r; + } + } + + for (i = 0; i < adev->uvd.max_handles; ++i) { + atomic_set(&adev->uvd.handles[i], 0); + adev->uvd.filp[i] = NULL; + } + + /* from uvd v5.0 HW addressing capacity increased to 64 bits */ + if (!amdgpu_device_ip_block_version_cmp(adev, AMD_IP_BLOCK_TYPE_UVD, 5, 0)) + adev->uvd.address_64_bit = true; + + r = amdgpu_uvd_create_msg_bo_helper(adev, 128 << 10, &adev->uvd.ib_bo); + if (r) + return r; + + switch (adev->asic_type) { + case CHIP_TONGA: + adev->uvd.use_ctx_buf = adev->uvd.fw_version >= FW_1_65_10; + break; + case CHIP_CARRIZO: + adev->uvd.use_ctx_buf = adev->uvd.fw_version >= FW_1_87_11; + break; + case CHIP_FIJI: + adev->uvd.use_ctx_buf = adev->uvd.fw_version >= FW_1_87_12; + break; + case CHIP_STONEY: + adev->uvd.use_ctx_buf = adev->uvd.fw_version >= FW_1_37_15; + break; + default: + adev->uvd.use_ctx_buf = adev->asic_type >= CHIP_POLARIS10; + } + + return 0; +} + +int amdgpu_uvd_sw_fini(struct amdgpu_device *adev) +{ + void *addr = amdgpu_bo_kptr(adev->uvd.ib_bo); + int i, j; + + drm_sched_entity_destroy(&adev->uvd.entity); + + for (j = 0; j < adev->uvd.num_uvd_inst; ++j) { + if (adev->uvd.harvest_config & (1 << j)) + continue; + kvfree(adev->uvd.inst[j].saved_bo); + + amdgpu_bo_free_kernel(&adev->uvd.inst[j].vcpu_bo, + &adev->uvd.inst[j].gpu_addr, + (void **)&adev->uvd.inst[j].cpu_addr); + + amdgpu_ring_fini(&adev->uvd.inst[j].ring); + + for (i = 0; i < AMDGPU_MAX_UVD_ENC_RINGS; ++i) + amdgpu_ring_fini(&adev->uvd.inst[j].ring_enc[i]); + } + amdgpu_bo_free_kernel(&adev->uvd.ib_bo, NULL, &addr); + amdgpu_ucode_release(&adev->uvd.fw); + + return 0; +} + +/** + * amdgpu_uvd_entity_init - init entity + * + * @adev: amdgpu_device pointer + * + */ +int amdgpu_uvd_entity_init(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + struct drm_gpu_scheduler *sched; + int r; + + ring = &adev->uvd.inst[0].ring; + sched = &ring->sched; + r = drm_sched_entity_init(&adev->uvd.entity, DRM_SCHED_PRIORITY_NORMAL, + &sched, 1, NULL); + if (r) { + DRM_ERROR("Failed setting up UVD kernel entity.\n"); + return r; + } + + return 0; +} + +int amdgpu_uvd_suspend(struct amdgpu_device *adev) +{ + unsigned int size; + void *ptr; + int i, j, idx; + bool in_ras_intr = amdgpu_ras_intr_triggered(); + + cancel_delayed_work_sync(&adev->uvd.idle_work); + + /* only valid for physical mode */ + if (adev->asic_type < CHIP_POLARIS10) { + for (i = 0; i < adev->uvd.max_handles; ++i) + if (atomic_read(&adev->uvd.handles[i])) + break; + + if (i == adev->uvd.max_handles) + return 0; + } + + for (j = 0; j < adev->uvd.num_uvd_inst; ++j) { + if (adev->uvd.harvest_config & (1 << j)) + continue; + if (adev->uvd.inst[j].vcpu_bo == NULL) + continue; + + size = amdgpu_bo_size(adev->uvd.inst[j].vcpu_bo); + ptr = adev->uvd.inst[j].cpu_addr; + + adev->uvd.inst[j].saved_bo = kvmalloc(size, GFP_KERNEL); + if (!adev->uvd.inst[j].saved_bo) + return -ENOMEM; + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + /* re-write 0 since err_event_athub will corrupt VCPU buffer */ + if (in_ras_intr) + memset(adev->uvd.inst[j].saved_bo, 0, size); + else + memcpy_fromio(adev->uvd.inst[j].saved_bo, ptr, size); + + drm_dev_exit(idx); + } + } + + if (in_ras_intr) + DRM_WARN("UVD VCPU state may lost due to RAS ERREVENT_ATHUB_INTERRUPT\n"); + + return 0; +} + +int amdgpu_uvd_resume(struct amdgpu_device *adev) +{ + unsigned int size; + void *ptr; + int i, idx; + + for (i = 0; i < adev->uvd.num_uvd_inst; i++) { + if (adev->uvd.harvest_config & (1 << i)) + continue; + if (adev->uvd.inst[i].vcpu_bo == NULL) + return -EINVAL; + + size = amdgpu_bo_size(adev->uvd.inst[i].vcpu_bo); + ptr = adev->uvd.inst[i].cpu_addr; + + if (adev->uvd.inst[i].saved_bo != NULL) { + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + memcpy_toio(ptr, adev->uvd.inst[i].saved_bo, size); + drm_dev_exit(idx); + } + kvfree(adev->uvd.inst[i].saved_bo); + adev->uvd.inst[i].saved_bo = NULL; + } else { + const struct common_firmware_header *hdr; + unsigned int offset; + + hdr = (const struct common_firmware_header *)adev->uvd.fw->data; + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { + offset = le32_to_cpu(hdr->ucode_array_offset_bytes); + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + memcpy_toio(adev->uvd.inst[i].cpu_addr, adev->uvd.fw->data + offset, + le32_to_cpu(hdr->ucode_size_bytes)); + drm_dev_exit(idx); + } + size -= le32_to_cpu(hdr->ucode_size_bytes); + ptr += le32_to_cpu(hdr->ucode_size_bytes); + } + memset_io(ptr, 0, size); + /* to restore uvd fence seq */ + amdgpu_fence_driver_force_completion(&adev->uvd.inst[i].ring); + } + } + return 0; +} + +void amdgpu_uvd_free_handles(struct amdgpu_device *adev, struct drm_file *filp) +{ + struct amdgpu_ring *ring = &adev->uvd.inst[0].ring; + int i, r; + + for (i = 0; i < adev->uvd.max_handles; ++i) { + uint32_t handle = atomic_read(&adev->uvd.handles[i]); + + if (handle != 0 && adev->uvd.filp[i] == filp) { + struct dma_fence *fence; + + r = amdgpu_uvd_get_destroy_msg(ring, handle, false, + &fence); + if (r) { + DRM_ERROR("Error destroying UVD %d!\n", r); + continue; + } + + dma_fence_wait(fence, false); + dma_fence_put(fence); + + adev->uvd.filp[i] = NULL; + atomic_set(&adev->uvd.handles[i], 0); + } + } +} + +static void amdgpu_uvd_force_into_uvd_segment(struct amdgpu_bo *abo) +{ + int i; + + for (i = 0; i < abo->placement.num_placement; ++i) { + abo->placements[i].fpfn = 0 >> PAGE_SHIFT; + abo->placements[i].lpfn = (256 * 1024 * 1024) >> PAGE_SHIFT; + } +} + +static u64 amdgpu_uvd_get_addr_from_ctx(struct amdgpu_uvd_cs_ctx *ctx) +{ + uint32_t lo, hi; + uint64_t addr; + + lo = amdgpu_ib_get_value(ctx->ib, ctx->data0); + hi = amdgpu_ib_get_value(ctx->ib, ctx->data1); + addr = ((uint64_t)lo) | (((uint64_t)hi) << 32); + + return addr; +} + +/** + * amdgpu_uvd_cs_pass1 - first parsing round + * + * @ctx: UVD parser context + * + * Make sure UVD message and feedback buffers are in VRAM and + * nobody is violating an 256MB boundary. + */ +static int amdgpu_uvd_cs_pass1(struct amdgpu_uvd_cs_ctx *ctx) +{ + struct ttm_operation_ctx tctx = { false, false }; + struct amdgpu_bo_va_mapping *mapping; + struct amdgpu_bo *bo; + uint32_t cmd; + uint64_t addr = amdgpu_uvd_get_addr_from_ctx(ctx); + int r = 0; + + r = amdgpu_cs_find_mapping(ctx->parser, addr, &bo, &mapping); + if (r) { + DRM_ERROR("Can't find BO for addr 0x%08llx\n", addr); + return r; + } + + if (!ctx->parser->adev->uvd.address_64_bit) { + /* check if it's a message or feedback command */ + cmd = amdgpu_ib_get_value(ctx->ib, ctx->idx) >> 1; + if (cmd == 0x0 || cmd == 0x3) { + /* yes, force it into VRAM */ + uint32_t domain = AMDGPU_GEM_DOMAIN_VRAM; + + amdgpu_bo_placement_from_domain(bo, domain); + } + amdgpu_uvd_force_into_uvd_segment(bo); + + r = ttm_bo_validate(&bo->tbo, &bo->placement, &tctx); + } + + return r; +} + +/** + * amdgpu_uvd_cs_msg_decode - handle UVD decode message + * + * @adev: amdgpu_device pointer + * @msg: pointer to message structure + * @buf_sizes: placeholder to put the different buffer lengths + * + * Peek into the decode message and calculate the necessary buffer sizes. + */ +static int amdgpu_uvd_cs_msg_decode(struct amdgpu_device *adev, uint32_t *msg, + unsigned int buf_sizes[]) +{ + unsigned int stream_type = msg[4]; + unsigned int width = msg[6]; + unsigned int height = msg[7]; + unsigned int dpb_size = msg[9]; + unsigned int pitch = msg[28]; + unsigned int level = msg[57]; + + unsigned int width_in_mb = width / 16; + unsigned int height_in_mb = ALIGN(height / 16, 2); + unsigned int fs_in_mb = width_in_mb * height_in_mb; + + unsigned int image_size, tmp, min_dpb_size, num_dpb_buffer; + unsigned int min_ctx_size = ~0; + + image_size = width * height; + image_size += image_size / 2; + image_size = ALIGN(image_size, 1024); + + switch (stream_type) { + case 0: /* H264 */ + switch (level) { + case 30: + num_dpb_buffer = 8100 / fs_in_mb; + break; + case 31: + num_dpb_buffer = 18000 / fs_in_mb; + break; + case 32: + num_dpb_buffer = 20480 / fs_in_mb; + break; + case 41: + num_dpb_buffer = 32768 / fs_in_mb; + break; + case 42: + num_dpb_buffer = 34816 / fs_in_mb; + break; + case 50: + num_dpb_buffer = 110400 / fs_in_mb; + break; + case 51: + num_dpb_buffer = 184320 / fs_in_mb; + break; + default: + num_dpb_buffer = 184320 / fs_in_mb; + break; + } + num_dpb_buffer++; + if (num_dpb_buffer > 17) + num_dpb_buffer = 17; + + /* reference picture buffer */ + min_dpb_size = image_size * num_dpb_buffer; + + /* macroblock context buffer */ + min_dpb_size += width_in_mb * height_in_mb * num_dpb_buffer * 192; + + /* IT surface buffer */ + min_dpb_size += width_in_mb * height_in_mb * 32; + break; + + case 1: /* VC1 */ + + /* reference picture buffer */ + min_dpb_size = image_size * 3; + + /* CONTEXT_BUFFER */ + min_dpb_size += width_in_mb * height_in_mb * 128; + + /* IT surface buffer */ + min_dpb_size += width_in_mb * 64; + + /* DB surface buffer */ + min_dpb_size += width_in_mb * 128; + + /* BP */ + tmp = max(width_in_mb, height_in_mb); + min_dpb_size += ALIGN(tmp * 7 * 16, 64); + break; + + case 3: /* MPEG2 */ + + /* reference picture buffer */ + min_dpb_size = image_size * 3; + break; + + case 4: /* MPEG4 */ + + /* reference picture buffer */ + min_dpb_size = image_size * 3; + + /* CM */ + min_dpb_size += width_in_mb * height_in_mb * 64; + + /* IT surface buffer */ + min_dpb_size += ALIGN(width_in_mb * height_in_mb * 32, 64); + break; + + case 7: /* H264 Perf */ + switch (level) { + case 30: + num_dpb_buffer = 8100 / fs_in_mb; + break; + case 31: + num_dpb_buffer = 18000 / fs_in_mb; + break; + case 32: + num_dpb_buffer = 20480 / fs_in_mb; + break; + case 41: + num_dpb_buffer = 32768 / fs_in_mb; + break; + case 42: + num_dpb_buffer = 34816 / fs_in_mb; + break; + case 50: + num_dpb_buffer = 110400 / fs_in_mb; + break; + case 51: + num_dpb_buffer = 184320 / fs_in_mb; + break; + default: + num_dpb_buffer = 184320 / fs_in_mb; + break; + } + num_dpb_buffer++; + if (num_dpb_buffer > 17) + num_dpb_buffer = 17; + + /* reference picture buffer */ + min_dpb_size = image_size * num_dpb_buffer; + + if (!adev->uvd.use_ctx_buf) { + /* macroblock context buffer */ + min_dpb_size += + width_in_mb * height_in_mb * num_dpb_buffer * 192; + + /* IT surface buffer */ + min_dpb_size += width_in_mb * height_in_mb * 32; + } else { + /* macroblock context buffer */ + min_ctx_size = + width_in_mb * height_in_mb * num_dpb_buffer * 192; + } + break; + + case 8: /* MJPEG */ + min_dpb_size = 0; + break; + + case 16: /* H265 */ + image_size = (ALIGN(width, 16) * ALIGN(height, 16) * 3) / 2; + image_size = ALIGN(image_size, 256); + + num_dpb_buffer = (le32_to_cpu(msg[59]) & 0xff) + 2; + min_dpb_size = image_size * num_dpb_buffer; + min_ctx_size = ((width + 255) / 16) * ((height + 255) / 16) + * 16 * num_dpb_buffer + 52 * 1024; + break; + + default: + DRM_ERROR("UVD codec not handled %d!\n", stream_type); + return -EINVAL; + } + + if (width > pitch) { + DRM_ERROR("Invalid UVD decoding target pitch!\n"); + return -EINVAL; + } + + if (dpb_size < min_dpb_size) { + DRM_ERROR("Invalid dpb_size in UVD message (%d / %d)!\n", + dpb_size, min_dpb_size); + return -EINVAL; + } + + buf_sizes[0x1] = dpb_size; + buf_sizes[0x2] = image_size; + buf_sizes[0x4] = min_ctx_size; + /* store image width to adjust nb memory pstate */ + adev->uvd.decode_image_width = width; + return 0; +} + +/** + * amdgpu_uvd_cs_msg - handle UVD message + * + * @ctx: UVD parser context + * @bo: buffer object containing the message + * @offset: offset into the buffer object + * + * Peek into the UVD message and extract the session id. + * Make sure that we don't open up to many sessions. + */ +static int amdgpu_uvd_cs_msg(struct amdgpu_uvd_cs_ctx *ctx, + struct amdgpu_bo *bo, unsigned int offset) +{ + struct amdgpu_device *adev = ctx->parser->adev; + int32_t *msg, msg_type, handle; + void *ptr; + long r; + int i; + + if (offset & 0x3F) { + DRM_ERROR("UVD messages must be 64 byte aligned!\n"); + return -EINVAL; + } + + r = amdgpu_bo_kmap(bo, &ptr); + if (r) { + DRM_ERROR("Failed mapping the UVD) message (%ld)!\n", r); + return r; + } + + msg = ptr + offset; + + msg_type = msg[1]; + handle = msg[2]; + + if (handle == 0) { + amdgpu_bo_kunmap(bo); + DRM_ERROR("Invalid UVD handle!\n"); + return -EINVAL; + } + + switch (msg_type) { + case 0: + /* it's a create msg, calc image size (width * height) */ + amdgpu_bo_kunmap(bo); + + /* try to alloc a new handle */ + for (i = 0; i < adev->uvd.max_handles; ++i) { + if (atomic_read(&adev->uvd.handles[i]) == handle) { + DRM_ERROR(")Handle 0x%x already in use!\n", + handle); + return -EINVAL; + } + + if (!atomic_cmpxchg(&adev->uvd.handles[i], 0, handle)) { + adev->uvd.filp[i] = ctx->parser->filp; + return 0; + } + } + + DRM_ERROR("No more free UVD handles!\n"); + return -ENOSPC; + + case 1: + /* it's a decode msg, calc buffer sizes */ + r = amdgpu_uvd_cs_msg_decode(adev, msg, ctx->buf_sizes); + amdgpu_bo_kunmap(bo); + if (r) + return r; + + /* validate the handle */ + for (i = 0; i < adev->uvd.max_handles; ++i) { + if (atomic_read(&adev->uvd.handles[i]) == handle) { + if (adev->uvd.filp[i] != ctx->parser->filp) { + DRM_ERROR("UVD handle collision detected!\n"); + return -EINVAL; + } + return 0; + } + } + + DRM_ERROR("Invalid UVD handle 0x%x!\n", handle); + return -ENOENT; + + case 2: + /* it's a destroy msg, free the handle */ + for (i = 0; i < adev->uvd.max_handles; ++i) + atomic_cmpxchg(&adev->uvd.handles[i], handle, 0); + amdgpu_bo_kunmap(bo); + return 0; + + default: + DRM_ERROR("Illegal UVD message type (%d)!\n", msg_type); + } + + amdgpu_bo_kunmap(bo); + return -EINVAL; +} + +/** + * amdgpu_uvd_cs_pass2 - second parsing round + * + * @ctx: UVD parser context + * + * Patch buffer addresses, make sure buffer sizes are correct. + */ +static int amdgpu_uvd_cs_pass2(struct amdgpu_uvd_cs_ctx *ctx) +{ + struct amdgpu_bo_va_mapping *mapping; + struct amdgpu_bo *bo; + uint32_t cmd; + uint64_t start, end; + uint64_t addr = amdgpu_uvd_get_addr_from_ctx(ctx); + int r; + + r = amdgpu_cs_find_mapping(ctx->parser, addr, &bo, &mapping); + if (r) { + DRM_ERROR("Can't find BO for addr 0x%08llx\n", addr); + return r; + } + + start = amdgpu_bo_gpu_offset(bo); + + end = (mapping->last + 1 - mapping->start); + end = end * AMDGPU_GPU_PAGE_SIZE + start; + + addr -= mapping->start * AMDGPU_GPU_PAGE_SIZE; + start += addr; + + amdgpu_ib_set_value(ctx->ib, ctx->data0, lower_32_bits(start)); + amdgpu_ib_set_value(ctx->ib, ctx->data1, upper_32_bits(start)); + + cmd = amdgpu_ib_get_value(ctx->ib, ctx->idx) >> 1; + if (cmd < 0x4) { + if ((end - start) < ctx->buf_sizes[cmd]) { + DRM_ERROR("buffer (%d) to small (%d / %d)!\n", cmd, + (unsigned int)(end - start), + ctx->buf_sizes[cmd]); + return -EINVAL; + } + + } else if (cmd == 0x206) { + if ((end - start) < ctx->buf_sizes[4]) { + DRM_ERROR("buffer (%d) to small (%d / %d)!\n", cmd, + (unsigned int)(end - start), + ctx->buf_sizes[4]); + return -EINVAL; + } + } else if ((cmd != 0x100) && (cmd != 0x204)) { + DRM_ERROR("invalid UVD command %X!\n", cmd); + return -EINVAL; + } + + if (!ctx->parser->adev->uvd.address_64_bit) { + if ((start >> 28) != ((end - 1) >> 28)) { + DRM_ERROR("reloc %llx-%llx crossing 256MB boundary!\n", + start, end); + return -EINVAL; + } + + if ((cmd == 0 || cmd == 0x3) && + (start >> 28) != (ctx->parser->adev->uvd.inst->gpu_addr >> 28)) { + DRM_ERROR("msg/fb buffer %llx-%llx out of 256MB segment!\n", + start, end); + return -EINVAL; + } + } + + if (cmd == 0) { + ctx->has_msg_cmd = true; + r = amdgpu_uvd_cs_msg(ctx, bo, addr); + if (r) + return r; + } else if (!ctx->has_msg_cmd) { + DRM_ERROR("Message needed before other commands are send!\n"); + return -EINVAL; + } + + return 0; +} + +/** + * amdgpu_uvd_cs_reg - parse register writes + * + * @ctx: UVD parser context + * @cb: callback function + * + * Parse the register writes, call cb on each complete command. + */ +static int amdgpu_uvd_cs_reg(struct amdgpu_uvd_cs_ctx *ctx, + int (*cb)(struct amdgpu_uvd_cs_ctx *ctx)) +{ + int i, r; + + ctx->idx++; + for (i = 0; i <= ctx->count; ++i) { + unsigned int reg = ctx->reg + i; + + if (ctx->idx >= ctx->ib->length_dw) { + DRM_ERROR("Register command after end of CS!\n"); + return -EINVAL; + } + + switch (reg) { + case mmUVD_GPCOM_VCPU_DATA0: + ctx->data0 = ctx->idx; + break; + case mmUVD_GPCOM_VCPU_DATA1: + ctx->data1 = ctx->idx; + break; + case mmUVD_GPCOM_VCPU_CMD: + r = cb(ctx); + if (r) + return r; + break; + case mmUVD_ENGINE_CNTL: + case mmUVD_NO_OP: + break; + default: + DRM_ERROR("Invalid reg 0x%X!\n", reg); + return -EINVAL; + } + ctx->idx++; + } + return 0; +} + +/** + * amdgpu_uvd_cs_packets - parse UVD packets + * + * @ctx: UVD parser context + * @cb: callback function + * + * Parse the command stream packets. + */ +static int amdgpu_uvd_cs_packets(struct amdgpu_uvd_cs_ctx *ctx, + int (*cb)(struct amdgpu_uvd_cs_ctx *ctx)) +{ + int r; + + for (ctx->idx = 0 ; ctx->idx < ctx->ib->length_dw; ) { + uint32_t cmd = amdgpu_ib_get_value(ctx->ib, ctx->idx); + unsigned int type = CP_PACKET_GET_TYPE(cmd); + + switch (type) { + case PACKET_TYPE0: + ctx->reg = CP_PACKET0_GET_REG(cmd); + ctx->count = CP_PACKET_GET_COUNT(cmd); + r = amdgpu_uvd_cs_reg(ctx, cb); + if (r) + return r; + break; + case PACKET_TYPE2: + ++ctx->idx; + break; + default: + DRM_ERROR("Unknown packet type %d !\n", type); + return -EINVAL; + } + } + return 0; +} + +/** + * amdgpu_uvd_ring_parse_cs - UVD command submission parser + * + * @parser: Command submission parser context + * @job: the job to parse + * @ib: the IB to patch + * + * Parse the command stream, patch in addresses as necessary. + */ +int amdgpu_uvd_ring_parse_cs(struct amdgpu_cs_parser *parser, + struct amdgpu_job *job, + struct amdgpu_ib *ib) +{ + struct amdgpu_uvd_cs_ctx ctx = {}; + unsigned int buf_sizes[] = { + [0x00000000] = 2048, + [0x00000001] = 0xFFFFFFFF, + [0x00000002] = 0xFFFFFFFF, + [0x00000003] = 2048, + [0x00000004] = 0xFFFFFFFF, + }; + int r; + + job->vm = NULL; + ib->gpu_addr = amdgpu_sa_bo_gpu_addr(ib->sa_bo); + + if (ib->length_dw % 16) { + DRM_ERROR("UVD IB length (%d) not 16 dwords aligned!\n", + ib->length_dw); + return -EINVAL; + } + + ctx.parser = parser; + ctx.buf_sizes = buf_sizes; + ctx.ib = ib; + + /* first round only required on chips without UVD 64 bit address support */ + if (!parser->adev->uvd.address_64_bit) { + /* first round, make sure the buffers are actually in the UVD segment */ + r = amdgpu_uvd_cs_packets(&ctx, amdgpu_uvd_cs_pass1); + if (r) + return r; + } + + /* second round, patch buffer addresses into the command stream */ + r = amdgpu_uvd_cs_packets(&ctx, amdgpu_uvd_cs_pass2); + if (r) + return r; + + if (!ctx.has_msg_cmd) { + DRM_ERROR("UVD-IBs need a msg command!\n"); + return -EINVAL; + } + + return 0; +} + +static int amdgpu_uvd_send_msg(struct amdgpu_ring *ring, struct amdgpu_bo *bo, + bool direct, struct dma_fence **fence) +{ + struct amdgpu_device *adev = ring->adev; + struct dma_fence *f = NULL; + uint32_t offset, data[4]; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + uint64_t addr; + int i, r; + + r = amdgpu_job_alloc_with_ib(ring->adev, &adev->uvd.entity, + AMDGPU_FENCE_OWNER_UNDEFINED, + 64, direct ? AMDGPU_IB_POOL_DIRECT : + AMDGPU_IB_POOL_DELAYED, &job); + if (r) + return r; + + if (adev->asic_type >= CHIP_VEGA10) + offset = adev->reg_offset[UVD_HWIP][ring->me][1]; + else + offset = UVD_BASE_SI; + + data[0] = PACKET0(offset + UVD_GPCOM_VCPU_DATA0, 0); + data[1] = PACKET0(offset + UVD_GPCOM_VCPU_DATA1, 0); + data[2] = PACKET0(offset + UVD_GPCOM_VCPU_CMD, 0); + data[3] = PACKET0(offset + UVD_NO_OP, 0); + + ib = &job->ibs[0]; + addr = amdgpu_bo_gpu_offset(bo); + ib->ptr[0] = data[0]; + ib->ptr[1] = addr; + ib->ptr[2] = data[1]; + ib->ptr[3] = addr >> 32; + ib->ptr[4] = data[2]; + ib->ptr[5] = 0; + for (i = 6; i < 16; i += 2) { + ib->ptr[i] = data[3]; + ib->ptr[i+1] = 0; + } + ib->length_dw = 16; + + if (direct) { + r = amdgpu_job_submit_direct(job, ring, &f); + if (r) + goto err_free; + } else { + r = drm_sched_job_add_resv_dependencies(&job->base, + bo->tbo.base.resv, + DMA_RESV_USAGE_KERNEL); + if (r) + goto err_free; + + f = amdgpu_job_submit(job); + } + + amdgpu_bo_reserve(bo, true); + amdgpu_bo_fence(bo, f, false); + amdgpu_bo_unreserve(bo); + + if (fence) + *fence = dma_fence_get(f); + dma_fence_put(f); + + return 0; + +err_free: + amdgpu_job_free(job); + return r; +} + +/* multiple fence commands without any stream commands in between can + * crash the vcpu so just try to emmit a dummy create/destroy msg to + * avoid this + */ +int amdgpu_uvd_get_create_msg(struct amdgpu_ring *ring, uint32_t handle, + struct dma_fence **fence) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_bo *bo = adev->uvd.ib_bo; + uint32_t *msg; + int i; + + msg = amdgpu_bo_kptr(bo); + /* stitch together an UVD create msg */ + msg[0] = cpu_to_le32(0x00000de4); + msg[1] = cpu_to_le32(0x00000000); + msg[2] = cpu_to_le32(handle); + msg[3] = cpu_to_le32(0x00000000); + msg[4] = cpu_to_le32(0x00000000); + msg[5] = cpu_to_le32(0x00000000); + msg[6] = cpu_to_le32(0x00000000); + msg[7] = cpu_to_le32(0x00000780); + msg[8] = cpu_to_le32(0x00000440); + msg[9] = cpu_to_le32(0x00000000); + msg[10] = cpu_to_le32(0x01b37000); + for (i = 11; i < 1024; ++i) + msg[i] = cpu_to_le32(0x0); + + return amdgpu_uvd_send_msg(ring, bo, true, fence); + +} + +int amdgpu_uvd_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle, + bool direct, struct dma_fence **fence) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_bo *bo = NULL; + uint32_t *msg; + int r, i; + + if (direct) { + bo = adev->uvd.ib_bo; + } else { + r = amdgpu_uvd_create_msg_bo_helper(adev, 4096, &bo); + if (r) + return r; + } + + msg = amdgpu_bo_kptr(bo); + /* stitch together an UVD destroy msg */ + msg[0] = cpu_to_le32(0x00000de4); + msg[1] = cpu_to_le32(0x00000002); + msg[2] = cpu_to_le32(handle); + msg[3] = cpu_to_le32(0x00000000); + for (i = 4; i < 1024; ++i) + msg[i] = cpu_to_le32(0x0); + + r = amdgpu_uvd_send_msg(ring, bo, direct, fence); + + if (!direct) + amdgpu_bo_free_kernel(&bo, NULL, (void **)&msg); + + return r; +} + +static void amdgpu_uvd_idle_work_handler(struct work_struct *work) +{ + struct amdgpu_device *adev = + container_of(work, struct amdgpu_device, uvd.idle_work.work); + unsigned int fences = 0, i, j; + + for (i = 0; i < adev->uvd.num_uvd_inst; ++i) { + if (adev->uvd.harvest_config & (1 << i)) + continue; + fences += amdgpu_fence_count_emitted(&adev->uvd.inst[i].ring); + for (j = 0; j < adev->uvd.num_enc_rings; ++j) + fences += amdgpu_fence_count_emitted(&adev->uvd.inst[i].ring_enc[j]); + } + + if (fences == 0) { + if (adev->pm.dpm_enabled) { + amdgpu_dpm_enable_uvd(adev, false); + } else { + amdgpu_asic_set_uvd_clocks(adev, 0, 0); + /* shutdown the UVD block */ + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_PG_STATE_GATE); + amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_CG_STATE_GATE); + } + } else { + schedule_delayed_work(&adev->uvd.idle_work, UVD_IDLE_TIMEOUT); + } +} + +void amdgpu_uvd_ring_begin_use(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + bool set_clocks; + + if (amdgpu_sriov_vf(adev)) + return; + + set_clocks = !cancel_delayed_work_sync(&adev->uvd.idle_work); + if (set_clocks) { + if (adev->pm.dpm_enabled) { + amdgpu_dpm_enable_uvd(adev, true); + } else { + amdgpu_asic_set_uvd_clocks(adev, 53300, 40000); + amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_CG_STATE_UNGATE); + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_PG_STATE_UNGATE); + } + } +} + +void amdgpu_uvd_ring_end_use(struct amdgpu_ring *ring) +{ + if (!amdgpu_sriov_vf(ring->adev)) + schedule_delayed_work(&ring->adev->uvd.idle_work, UVD_IDLE_TIMEOUT); +} + +/** + * amdgpu_uvd_ring_test_ib - test ib execution + * + * @ring: amdgpu_ring pointer + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + * Test if we can successfully execute an IB + */ +int amdgpu_uvd_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct dma_fence *fence; + long r; + + r = amdgpu_uvd_get_create_msg(ring, 1, &fence); + if (r) + goto error; + + r = dma_fence_wait_timeout(fence, false, timeout); + dma_fence_put(fence); + if (r == 0) + r = -ETIMEDOUT; + if (r < 0) + goto error; + + r = amdgpu_uvd_get_destroy_msg(ring, 1, true, &fence); + if (r) + goto error; + + r = dma_fence_wait_timeout(fence, false, timeout); + if (r == 0) + r = -ETIMEDOUT; + else if (r > 0) + r = 0; + + dma_fence_put(fence); + +error: + return r; +} + +/** + * amdgpu_uvd_used_handles - returns used UVD handles + * + * @adev: amdgpu_device pointer + * + * Returns the number of UVD handles in use + */ +uint32_t amdgpu_uvd_used_handles(struct amdgpu_device *adev) +{ + unsigned int i; + uint32_t used_handles = 0; + + for (i = 0; i < adev->uvd.max_handles; ++i) { + /* + * Handles can be freed in any order, and not + * necessarily linear. So we need to count + * all non-zero handles. + */ + if (atomic_read(&adev->uvd.handles[i])) + used_handles++; + } + + return used_handles; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h new file mode 100644 index 000000000..9f89bb7cd --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h @@ -0,0 +1,93 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_UVD_H__ +#define __AMDGPU_UVD_H__ + +#define AMDGPU_DEFAULT_UVD_HANDLES 10 +#define AMDGPU_MAX_UVD_HANDLES 40 +#define AMDGPU_UVD_STACK_SIZE (200*1024) +#define AMDGPU_UVD_HEAP_SIZE (256*1024) +#define AMDGPU_UVD_SESSION_SIZE (50*1024) +#define AMDGPU_UVD_FIRMWARE_OFFSET 256 + +#define AMDGPU_MAX_UVD_INSTANCES 2 + +#define AMDGPU_UVD_FIRMWARE_SIZE(adev) \ + (AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(((const struct common_firmware_header *)(adev)->uvd.fw->data)->ucode_size_bytes) + \ + 8) - AMDGPU_UVD_FIRMWARE_OFFSET) + +struct amdgpu_uvd_inst { + struct amdgpu_bo *vcpu_bo; + void *cpu_addr; + uint64_t gpu_addr; + void *saved_bo; + struct amdgpu_ring ring; + struct amdgpu_ring ring_enc[AMDGPU_MAX_UVD_ENC_RINGS]; + struct amdgpu_irq_src irq; + uint32_t srbm_soft_reset; +}; + +#define AMDGPU_UVD_HARVEST_UVD0 (1 << 0) +#define AMDGPU_UVD_HARVEST_UVD1 (1 << 1) + +struct amdgpu_uvd { + const struct firmware *fw; /* UVD firmware */ + unsigned fw_version; + unsigned max_handles; + unsigned num_enc_rings; + uint8_t num_uvd_inst; + bool address_64_bit; + bool use_ctx_buf; + struct amdgpu_uvd_inst inst[AMDGPU_MAX_UVD_INSTANCES]; + struct drm_file *filp[AMDGPU_MAX_UVD_HANDLES]; + atomic_t handles[AMDGPU_MAX_UVD_HANDLES]; + struct drm_sched_entity entity; + struct delayed_work idle_work; + unsigned harvest_config; + /* store image width to adjust nb memory state */ + unsigned decode_image_width; + uint32_t keyselect; + struct amdgpu_bo *ib_bo; +}; + +int amdgpu_uvd_sw_init(struct amdgpu_device *adev); +int amdgpu_uvd_sw_fini(struct amdgpu_device *adev); +int amdgpu_uvd_entity_init(struct amdgpu_device *adev); +int amdgpu_uvd_suspend(struct amdgpu_device *adev); +int amdgpu_uvd_resume(struct amdgpu_device *adev); +int amdgpu_uvd_get_create_msg(struct amdgpu_ring *ring, uint32_t handle, + struct dma_fence **fence); +int amdgpu_uvd_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle, + bool direct, struct dma_fence **fence); +void amdgpu_uvd_free_handles(struct amdgpu_device *adev, + struct drm_file *filp); +int amdgpu_uvd_ring_parse_cs(struct amdgpu_cs_parser *parser, + struct amdgpu_job *job, + struct amdgpu_ib *ib); +void amdgpu_uvd_ring_begin_use(struct amdgpu_ring *ring); +void amdgpu_uvd_ring_end_use(struct amdgpu_ring *ring); +int amdgpu_uvd_ring_test_ib(struct amdgpu_ring *ring, long timeout); +uint32_t amdgpu_uvd_used_handles(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c new file mode 100644 index 000000000..1904edf68 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c @@ -0,0 +1,1185 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * Authors: Christian König + */ + +#include +#include + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_pm.h" +#include "amdgpu_vce.h" +#include "amdgpu_cs.h" +#include "cikd.h" + +/* 1 second timeout */ +#define VCE_IDLE_TIMEOUT msecs_to_jiffies(1000) + +/* Firmware Names */ +#ifdef CONFIG_DRM_AMDGPU_CIK +#define FIRMWARE_BONAIRE "amdgpu/bonaire_vce.bin" +#define FIRMWARE_KABINI "amdgpu/kabini_vce.bin" +#define FIRMWARE_KAVERI "amdgpu/kaveri_vce.bin" +#define FIRMWARE_HAWAII "amdgpu/hawaii_vce.bin" +#define FIRMWARE_MULLINS "amdgpu/mullins_vce.bin" +#endif +#define FIRMWARE_TONGA "amdgpu/tonga_vce.bin" +#define FIRMWARE_CARRIZO "amdgpu/carrizo_vce.bin" +#define FIRMWARE_FIJI "amdgpu/fiji_vce.bin" +#define FIRMWARE_STONEY "amdgpu/stoney_vce.bin" +#define FIRMWARE_POLARIS10 "amdgpu/polaris10_vce.bin" +#define FIRMWARE_POLARIS11 "amdgpu/polaris11_vce.bin" +#define FIRMWARE_POLARIS12 "amdgpu/polaris12_vce.bin" +#define FIRMWARE_VEGAM "amdgpu/vegam_vce.bin" + +#define FIRMWARE_VEGA10 "amdgpu/vega10_vce.bin" +#define FIRMWARE_VEGA12 "amdgpu/vega12_vce.bin" +#define FIRMWARE_VEGA20 "amdgpu/vega20_vce.bin" + +#ifdef CONFIG_DRM_AMDGPU_CIK +MODULE_FIRMWARE(FIRMWARE_BONAIRE); +MODULE_FIRMWARE(FIRMWARE_KABINI); +MODULE_FIRMWARE(FIRMWARE_KAVERI); +MODULE_FIRMWARE(FIRMWARE_HAWAII); +MODULE_FIRMWARE(FIRMWARE_MULLINS); +#endif +MODULE_FIRMWARE(FIRMWARE_TONGA); +MODULE_FIRMWARE(FIRMWARE_CARRIZO); +MODULE_FIRMWARE(FIRMWARE_FIJI); +MODULE_FIRMWARE(FIRMWARE_STONEY); +MODULE_FIRMWARE(FIRMWARE_POLARIS10); +MODULE_FIRMWARE(FIRMWARE_POLARIS11); +MODULE_FIRMWARE(FIRMWARE_POLARIS12); +MODULE_FIRMWARE(FIRMWARE_VEGAM); + +MODULE_FIRMWARE(FIRMWARE_VEGA10); +MODULE_FIRMWARE(FIRMWARE_VEGA12); +MODULE_FIRMWARE(FIRMWARE_VEGA20); + +static void amdgpu_vce_idle_work_handler(struct work_struct *work); +static int amdgpu_vce_get_create_msg(struct amdgpu_ring *ring, uint32_t handle, + struct dma_fence **fence); +static int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle, + bool direct, struct dma_fence **fence); + +/** + * amdgpu_vce_sw_init - allocate memory, load vce firmware + * + * @adev: amdgpu_device pointer + * @size: size for the new BO + * + * First step to get VCE online, allocate memory and load the firmware + */ +int amdgpu_vce_sw_init(struct amdgpu_device *adev, unsigned long size) +{ + const char *fw_name; + const struct common_firmware_header *hdr; + unsigned int ucode_version, version_major, version_minor, binary_id; + int i, r; + + switch (adev->asic_type) { +#ifdef CONFIG_DRM_AMDGPU_CIK + case CHIP_BONAIRE: + fw_name = FIRMWARE_BONAIRE; + break; + case CHIP_KAVERI: + fw_name = FIRMWARE_KAVERI; + break; + case CHIP_KABINI: + fw_name = FIRMWARE_KABINI; + break; + case CHIP_HAWAII: + fw_name = FIRMWARE_HAWAII; + break; + case CHIP_MULLINS: + fw_name = FIRMWARE_MULLINS; + break; +#endif + case CHIP_TONGA: + fw_name = FIRMWARE_TONGA; + break; + case CHIP_CARRIZO: + fw_name = FIRMWARE_CARRIZO; + break; + case CHIP_FIJI: + fw_name = FIRMWARE_FIJI; + break; + case CHIP_STONEY: + fw_name = FIRMWARE_STONEY; + break; + case CHIP_POLARIS10: + fw_name = FIRMWARE_POLARIS10; + break; + case CHIP_POLARIS11: + fw_name = FIRMWARE_POLARIS11; + break; + case CHIP_POLARIS12: + fw_name = FIRMWARE_POLARIS12; + break; + case CHIP_VEGAM: + fw_name = FIRMWARE_VEGAM; + break; + case CHIP_VEGA10: + fw_name = FIRMWARE_VEGA10; + break; + case CHIP_VEGA12: + fw_name = FIRMWARE_VEGA12; + break; + case CHIP_VEGA20: + fw_name = FIRMWARE_VEGA20; + break; + + default: + return -EINVAL; + } + + r = amdgpu_ucode_request(adev, &adev->vce.fw, fw_name); + if (r) { + dev_err(adev->dev, "amdgpu_vce: Can't validate firmware \"%s\"\n", + fw_name); + amdgpu_ucode_release(&adev->vce.fw); + return r; + } + + hdr = (const struct common_firmware_header *)adev->vce.fw->data; + + ucode_version = le32_to_cpu(hdr->ucode_version); + version_major = (ucode_version >> 20) & 0xfff; + version_minor = (ucode_version >> 8) & 0xfff; + binary_id = ucode_version & 0xff; + DRM_INFO("Found VCE firmware Version: %d.%d Binary ID: %d\n", + version_major, version_minor, binary_id); + adev->vce.fw_version = ((version_major << 24) | (version_minor << 16) | + (binary_id << 8)); + + r = amdgpu_bo_create_kernel(adev, size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->vce.vcpu_bo, + &adev->vce.gpu_addr, &adev->vce.cpu_addr); + if (r) { + dev_err(adev->dev, "(%d) failed to allocate VCE bo\n", r); + return r; + } + + for (i = 0; i < AMDGPU_MAX_VCE_HANDLES; ++i) { + atomic_set(&adev->vce.handles[i], 0); + adev->vce.filp[i] = NULL; + } + + INIT_DELAYED_WORK(&adev->vce.idle_work, amdgpu_vce_idle_work_handler); + mutex_init(&adev->vce.idle_mutex); + + return 0; +} + +/** + * amdgpu_vce_sw_fini - free memory + * + * @adev: amdgpu_device pointer + * + * Last step on VCE teardown, free firmware memory + */ +int amdgpu_vce_sw_fini(struct amdgpu_device *adev) +{ + unsigned int i; + + if (adev->vce.vcpu_bo == NULL) + return 0; + + drm_sched_entity_destroy(&adev->vce.entity); + + amdgpu_bo_free_kernel(&adev->vce.vcpu_bo, &adev->vce.gpu_addr, + (void **)&adev->vce.cpu_addr); + + for (i = 0; i < adev->vce.num_rings; i++) + amdgpu_ring_fini(&adev->vce.ring[i]); + + amdgpu_ucode_release(&adev->vce.fw); + mutex_destroy(&adev->vce.idle_mutex); + + return 0; +} + +/** + * amdgpu_vce_entity_init - init entity + * + * @adev: amdgpu_device pointer + * + */ +int amdgpu_vce_entity_init(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + struct drm_gpu_scheduler *sched; + int r; + + ring = &adev->vce.ring[0]; + sched = &ring->sched; + r = drm_sched_entity_init(&adev->vce.entity, DRM_SCHED_PRIORITY_NORMAL, + &sched, 1, NULL); + if (r != 0) { + DRM_ERROR("Failed setting up VCE run queue.\n"); + return r; + } + + return 0; +} + +/** + * amdgpu_vce_suspend - unpin VCE fw memory + * + * @adev: amdgpu_device pointer + * + */ +int amdgpu_vce_suspend(struct amdgpu_device *adev) +{ + int i; + + cancel_delayed_work_sync(&adev->vce.idle_work); + + if (adev->vce.vcpu_bo == NULL) + return 0; + + for (i = 0; i < AMDGPU_MAX_VCE_HANDLES; ++i) + if (atomic_read(&adev->vce.handles[i])) + break; + + if (i == AMDGPU_MAX_VCE_HANDLES) + return 0; + + /* TODO: suspending running encoding sessions isn't supported */ + return -EINVAL; +} + +/** + * amdgpu_vce_resume - pin VCE fw memory + * + * @adev: amdgpu_device pointer + * + */ +int amdgpu_vce_resume(struct amdgpu_device *adev) +{ + void *cpu_addr; + const struct common_firmware_header *hdr; + unsigned int offset; + int r, idx; + + if (adev->vce.vcpu_bo == NULL) + return -EINVAL; + + r = amdgpu_bo_reserve(adev->vce.vcpu_bo, false); + if (r) { + dev_err(adev->dev, "(%d) failed to reserve VCE bo\n", r); + return r; + } + + r = amdgpu_bo_kmap(adev->vce.vcpu_bo, &cpu_addr); + if (r) { + amdgpu_bo_unreserve(adev->vce.vcpu_bo); + dev_err(adev->dev, "(%d) VCE map failed\n", r); + return r; + } + + hdr = (const struct common_firmware_header *)adev->vce.fw->data; + offset = le32_to_cpu(hdr->ucode_array_offset_bytes); + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + memcpy_toio(cpu_addr, adev->vce.fw->data + offset, + adev->vce.fw->size - offset); + drm_dev_exit(idx); + } + + amdgpu_bo_kunmap(adev->vce.vcpu_bo); + + amdgpu_bo_unreserve(adev->vce.vcpu_bo); + + return 0; +} + +/** + * amdgpu_vce_idle_work_handler - power off VCE + * + * @work: pointer to work structure + * + * power of VCE when it's not used any more + */ +static void amdgpu_vce_idle_work_handler(struct work_struct *work) +{ + struct amdgpu_device *adev = + container_of(work, struct amdgpu_device, vce.idle_work.work); + unsigned int i, count = 0; + + for (i = 0; i < adev->vce.num_rings; i++) + count += amdgpu_fence_count_emitted(&adev->vce.ring[i]); + + if (count == 0) { + if (adev->pm.dpm_enabled) { + amdgpu_dpm_enable_vce(adev, false); + } else { + amdgpu_asic_set_vce_clocks(adev, 0, 0); + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE, + AMD_PG_STATE_GATE); + amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE, + AMD_CG_STATE_GATE); + } + } else { + schedule_delayed_work(&adev->vce.idle_work, VCE_IDLE_TIMEOUT); + } +} + +/** + * amdgpu_vce_ring_begin_use - power up VCE + * + * @ring: amdgpu ring + * + * Make sure VCE is powerd up when we want to use it + */ +void amdgpu_vce_ring_begin_use(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + bool set_clocks; + + if (amdgpu_sriov_vf(adev)) + return; + + mutex_lock(&adev->vce.idle_mutex); + set_clocks = !cancel_delayed_work_sync(&adev->vce.idle_work); + if (set_clocks) { + if (adev->pm.dpm_enabled) { + amdgpu_dpm_enable_vce(adev, true); + } else { + amdgpu_asic_set_vce_clocks(adev, 53300, 40000); + amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE, + AMD_CG_STATE_UNGATE); + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE, + AMD_PG_STATE_UNGATE); + + } + } + mutex_unlock(&adev->vce.idle_mutex); +} + +/** + * amdgpu_vce_ring_end_use - power VCE down + * + * @ring: amdgpu ring + * + * Schedule work to power VCE down again + */ +void amdgpu_vce_ring_end_use(struct amdgpu_ring *ring) +{ + if (!amdgpu_sriov_vf(ring->adev)) + schedule_delayed_work(&ring->adev->vce.idle_work, VCE_IDLE_TIMEOUT); +} + +/** + * amdgpu_vce_free_handles - free still open VCE handles + * + * @adev: amdgpu_device pointer + * @filp: drm file pointer + * + * Close all VCE handles still open by this file pointer + */ +void amdgpu_vce_free_handles(struct amdgpu_device *adev, struct drm_file *filp) +{ + struct amdgpu_ring *ring = &adev->vce.ring[0]; + int i, r; + + for (i = 0; i < AMDGPU_MAX_VCE_HANDLES; ++i) { + uint32_t handle = atomic_read(&adev->vce.handles[i]); + + if (!handle || adev->vce.filp[i] != filp) + continue; + + r = amdgpu_vce_get_destroy_msg(ring, handle, false, NULL); + if (r) + DRM_ERROR("Error destroying VCE handle (%d)!\n", r); + + adev->vce.filp[i] = NULL; + atomic_set(&adev->vce.handles[i], 0); + } +} + +/** + * amdgpu_vce_get_create_msg - generate a VCE create msg + * + * @ring: ring we should submit the msg to + * @handle: VCE session handle to use + * @fence: optional fence to return + * + * Open up a stream for HW test + */ +static int amdgpu_vce_get_create_msg(struct amdgpu_ring *ring, uint32_t handle, + struct dma_fence **fence) +{ + const unsigned int ib_size_dw = 1024; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + struct amdgpu_ib ib_msg; + struct dma_fence *f = NULL; + uint64_t addr; + int i, r; + + r = amdgpu_job_alloc_with_ib(ring->adev, &ring->adev->vce.entity, + AMDGPU_FENCE_OWNER_UNDEFINED, + ib_size_dw * 4, AMDGPU_IB_POOL_DIRECT, + &job); + if (r) + return r; + + memset(&ib_msg, 0, sizeof(ib_msg)); + /* only one gpu page is needed, alloc +1 page to make addr aligned. */ + r = amdgpu_ib_get(ring->adev, NULL, AMDGPU_GPU_PAGE_SIZE * 2, + AMDGPU_IB_POOL_DIRECT, + &ib_msg); + if (r) + goto err; + + ib = &job->ibs[0]; + /* let addr point to page boundary */ + addr = AMDGPU_GPU_PAGE_ALIGN(ib_msg.gpu_addr); + + /* stitch together an VCE create msg */ + ib->length_dw = 0; + ib->ptr[ib->length_dw++] = 0x0000000c; /* len */ + ib->ptr[ib->length_dw++] = 0x00000001; /* session cmd */ + ib->ptr[ib->length_dw++] = handle; + + if ((ring->adev->vce.fw_version >> 24) >= 52) + ib->ptr[ib->length_dw++] = 0x00000040; /* len */ + else + ib->ptr[ib->length_dw++] = 0x00000030; /* len */ + ib->ptr[ib->length_dw++] = 0x01000001; /* create cmd */ + ib->ptr[ib->length_dw++] = 0x00000000; + ib->ptr[ib->length_dw++] = 0x00000042; + ib->ptr[ib->length_dw++] = 0x0000000a; + ib->ptr[ib->length_dw++] = 0x00000001; + ib->ptr[ib->length_dw++] = 0x00000080; + ib->ptr[ib->length_dw++] = 0x00000060; + ib->ptr[ib->length_dw++] = 0x00000100; + ib->ptr[ib->length_dw++] = 0x00000100; + ib->ptr[ib->length_dw++] = 0x0000000c; + ib->ptr[ib->length_dw++] = 0x00000000; + if ((ring->adev->vce.fw_version >> 24) >= 52) { + ib->ptr[ib->length_dw++] = 0x00000000; + ib->ptr[ib->length_dw++] = 0x00000000; + ib->ptr[ib->length_dw++] = 0x00000000; + ib->ptr[ib->length_dw++] = 0x00000000; + } + + ib->ptr[ib->length_dw++] = 0x00000014; /* len */ + ib->ptr[ib->length_dw++] = 0x05000005; /* feedback buffer */ + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = addr; + ib->ptr[ib->length_dw++] = 0x00000001; + + for (i = ib->length_dw; i < ib_size_dw; ++i) + ib->ptr[i] = 0x0; + + r = amdgpu_job_submit_direct(job, ring, &f); + amdgpu_ib_free(ring->adev, &ib_msg, f); + if (r) + goto err; + + if (fence) + *fence = dma_fence_get(f); + dma_fence_put(f); + return 0; + +err: + amdgpu_job_free(job); + return r; +} + +/** + * amdgpu_vce_get_destroy_msg - generate a VCE destroy msg + * + * @ring: ring we should submit the msg to + * @handle: VCE session handle to use + * @direct: direct or delayed pool + * @fence: optional fence to return + * + * Close up a stream for HW test or if userspace failed to do so + */ +static int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle, + bool direct, struct dma_fence **fence) +{ + const unsigned int ib_size_dw = 1024; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + struct dma_fence *f = NULL; + int i, r; + + r = amdgpu_job_alloc_with_ib(ring->adev, &ring->adev->vce.entity, + AMDGPU_FENCE_OWNER_UNDEFINED, + ib_size_dw * 4, + direct ? AMDGPU_IB_POOL_DIRECT : + AMDGPU_IB_POOL_DELAYED, &job); + if (r) + return r; + + ib = &job->ibs[0]; + + /* stitch together an VCE destroy msg */ + ib->length_dw = 0; + ib->ptr[ib->length_dw++] = 0x0000000c; /* len */ + ib->ptr[ib->length_dw++] = 0x00000001; /* session cmd */ + ib->ptr[ib->length_dw++] = handle; + + ib->ptr[ib->length_dw++] = 0x00000020; /* len */ + ib->ptr[ib->length_dw++] = 0x00000002; /* task info */ + ib->ptr[ib->length_dw++] = 0xffffffff; /* next task info, set to 0xffffffff if no */ + ib->ptr[ib->length_dw++] = 0x00000001; /* destroy session */ + ib->ptr[ib->length_dw++] = 0x00000000; + ib->ptr[ib->length_dw++] = 0x00000000; + ib->ptr[ib->length_dw++] = 0xffffffff; /* feedback is not needed, set to 0xffffffff and firmware will not output feedback */ + ib->ptr[ib->length_dw++] = 0x00000000; + + ib->ptr[ib->length_dw++] = 0x00000008; /* len */ + ib->ptr[ib->length_dw++] = 0x02000001; /* destroy cmd */ + + for (i = ib->length_dw; i < ib_size_dw; ++i) + ib->ptr[i] = 0x0; + + if (direct) + r = amdgpu_job_submit_direct(job, ring, &f); + else + f = amdgpu_job_submit(job); + if (r) + goto err; + + if (fence) + *fence = dma_fence_get(f); + dma_fence_put(f); + return 0; + +err: + amdgpu_job_free(job); + return r; +} + +/** + * amdgpu_vce_validate_bo - make sure not to cross 4GB boundary + * + * @p: cs parser + * @ib: indirect buffer to use + * @lo: address of lower dword + * @hi: address of higher dword + * @size: minimum size + * @index: bs/fb index + * + * Make sure that no BO cross a 4GB boundary. + */ +static int amdgpu_vce_validate_bo(struct amdgpu_cs_parser *p, + struct amdgpu_ib *ib, int lo, int hi, + unsigned int size, int32_t index) +{ + int64_t offset = ((uint64_t)size) * ((int64_t)index); + struct ttm_operation_ctx ctx = { false, false }; + struct amdgpu_bo_va_mapping *mapping; + unsigned int i, fpfn, lpfn; + struct amdgpu_bo *bo; + uint64_t addr; + int r; + + addr = ((uint64_t)amdgpu_ib_get_value(ib, lo)) | + ((uint64_t)amdgpu_ib_get_value(ib, hi)) << 32; + if (index >= 0) { + addr += offset; + fpfn = PAGE_ALIGN(offset) >> PAGE_SHIFT; + lpfn = 0x100000000ULL >> PAGE_SHIFT; + } else { + fpfn = 0; + lpfn = (0x100000000ULL - PAGE_ALIGN(offset)) >> PAGE_SHIFT; + } + + r = amdgpu_cs_find_mapping(p, addr, &bo, &mapping); + if (r) { + DRM_ERROR("Can't find BO for addr 0x%010llx %d %d %d %d\n", + addr, lo, hi, size, index); + return r; + } + + for (i = 0; i < bo->placement.num_placement; ++i) { + bo->placements[i].fpfn = max(bo->placements[i].fpfn, fpfn); + bo->placements[i].lpfn = bo->placements[i].lpfn ? + min(bo->placements[i].lpfn, lpfn) : lpfn; + } + return ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); +} + + +/** + * amdgpu_vce_cs_reloc - command submission relocation + * + * @p: parser context + * @ib: indirect buffer to use + * @lo: address of lower dword + * @hi: address of higher dword + * @size: minimum size + * @index: bs/fb index + * + * Patch relocation inside command stream with real buffer address + */ +static int amdgpu_vce_cs_reloc(struct amdgpu_cs_parser *p, struct amdgpu_ib *ib, + int lo, int hi, unsigned int size, uint32_t index) +{ + struct amdgpu_bo_va_mapping *mapping; + struct amdgpu_bo *bo; + uint64_t addr; + int r; + + if (index == 0xffffffff) + index = 0; + + addr = ((uint64_t)amdgpu_ib_get_value(ib, lo)) | + ((uint64_t)amdgpu_ib_get_value(ib, hi)) << 32; + addr += ((uint64_t)size) * ((uint64_t)index); + + r = amdgpu_cs_find_mapping(p, addr, &bo, &mapping); + if (r) { + DRM_ERROR("Can't find BO for addr 0x%010llx %d %d %d %d\n", + addr, lo, hi, size, index); + return r; + } + + if ((addr + (uint64_t)size) > + (mapping->last + 1) * AMDGPU_GPU_PAGE_SIZE) { + DRM_ERROR("BO too small for addr 0x%010llx %d %d\n", + addr, lo, hi); + return -EINVAL; + } + + addr -= mapping->start * AMDGPU_GPU_PAGE_SIZE; + addr += amdgpu_bo_gpu_offset(bo); + addr -= ((uint64_t)size) * ((uint64_t)index); + + amdgpu_ib_set_value(ib, lo, lower_32_bits(addr)); + amdgpu_ib_set_value(ib, hi, upper_32_bits(addr)); + + return 0; +} + +/** + * amdgpu_vce_validate_handle - validate stream handle + * + * @p: parser context + * @handle: handle to validate + * @allocated: allocated a new handle? + * + * Validates the handle and return the found session index or -EINVAL + * we don't have another free session index. + */ +static int amdgpu_vce_validate_handle(struct amdgpu_cs_parser *p, + uint32_t handle, uint32_t *allocated) +{ + unsigned int i; + + /* validate the handle */ + for (i = 0; i < AMDGPU_MAX_VCE_HANDLES; ++i) { + if (atomic_read(&p->adev->vce.handles[i]) == handle) { + if (p->adev->vce.filp[i] != p->filp) { + DRM_ERROR("VCE handle collision detected!\n"); + return -EINVAL; + } + return i; + } + } + + /* handle not found try to alloc a new one */ + for (i = 0; i < AMDGPU_MAX_VCE_HANDLES; ++i) { + if (!atomic_cmpxchg(&p->adev->vce.handles[i], 0, handle)) { + p->adev->vce.filp[i] = p->filp; + p->adev->vce.img_size[i] = 0; + *allocated |= 1 << i; + return i; + } + } + + DRM_ERROR("No more free VCE handles!\n"); + return -EINVAL; +} + +/** + * amdgpu_vce_ring_parse_cs - parse and validate the command stream + * + * @p: parser context + * @job: the job to parse + * @ib: the IB to patch + */ +int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, + struct amdgpu_job *job, + struct amdgpu_ib *ib) +{ + unsigned int fb_idx = 0, bs_idx = 0; + int session_idx = -1; + uint32_t destroyed = 0; + uint32_t created = 0; + uint32_t allocated = 0; + uint32_t tmp, handle = 0; + uint32_t *size = &tmp; + unsigned int idx; + int i, r = 0; + + job->vm = NULL; + ib->gpu_addr = amdgpu_sa_bo_gpu_addr(ib->sa_bo); + + for (idx = 0; idx < ib->length_dw;) { + uint32_t len = amdgpu_ib_get_value(ib, idx); + uint32_t cmd = amdgpu_ib_get_value(ib, idx + 1); + + if ((len < 8) || (len & 3)) { + DRM_ERROR("invalid VCE command length (%d)!\n", len); + r = -EINVAL; + goto out; + } + + switch (cmd) { + case 0x00000002: /* task info */ + fb_idx = amdgpu_ib_get_value(ib, idx + 6); + bs_idx = amdgpu_ib_get_value(ib, idx + 7); + break; + + case 0x03000001: /* encode */ + r = amdgpu_vce_validate_bo(p, ib, idx + 10, idx + 9, + 0, 0); + if (r) + goto out; + + r = amdgpu_vce_validate_bo(p, ib, idx + 12, idx + 11, + 0, 0); + if (r) + goto out; + break; + + case 0x05000001: /* context buffer */ + r = amdgpu_vce_validate_bo(p, ib, idx + 3, idx + 2, + 0, 0); + if (r) + goto out; + break; + + case 0x05000004: /* video bitstream buffer */ + tmp = amdgpu_ib_get_value(ib, idx + 4); + r = amdgpu_vce_validate_bo(p, ib, idx + 3, idx + 2, + tmp, bs_idx); + if (r) + goto out; + break; + + case 0x05000005: /* feedback buffer */ + r = amdgpu_vce_validate_bo(p, ib, idx + 3, idx + 2, + 4096, fb_idx); + if (r) + goto out; + break; + + case 0x0500000d: /* MV buffer */ + r = amdgpu_vce_validate_bo(p, ib, idx + 3, idx + 2, + 0, 0); + if (r) + goto out; + + r = amdgpu_vce_validate_bo(p, ib, idx + 8, idx + 7, + 0, 0); + if (r) + goto out; + break; + } + + idx += len / 4; + } + + for (idx = 0; idx < ib->length_dw;) { + uint32_t len = amdgpu_ib_get_value(ib, idx); + uint32_t cmd = amdgpu_ib_get_value(ib, idx + 1); + + switch (cmd) { + case 0x00000001: /* session */ + handle = amdgpu_ib_get_value(ib, idx + 2); + session_idx = amdgpu_vce_validate_handle(p, handle, + &allocated); + if (session_idx < 0) { + r = session_idx; + goto out; + } + size = &p->adev->vce.img_size[session_idx]; + break; + + case 0x00000002: /* task info */ + fb_idx = amdgpu_ib_get_value(ib, idx + 6); + bs_idx = amdgpu_ib_get_value(ib, idx + 7); + break; + + case 0x01000001: /* create */ + created |= 1 << session_idx; + if (destroyed & (1 << session_idx)) { + destroyed &= ~(1 << session_idx); + allocated |= 1 << session_idx; + + } else if (!(allocated & (1 << session_idx))) { + DRM_ERROR("Handle already in use!\n"); + r = -EINVAL; + goto out; + } + + *size = amdgpu_ib_get_value(ib, idx + 8) * + amdgpu_ib_get_value(ib, idx + 10) * + 8 * 3 / 2; + break; + + case 0x04000001: /* config extension */ + case 0x04000002: /* pic control */ + case 0x04000005: /* rate control */ + case 0x04000007: /* motion estimation */ + case 0x04000008: /* rdo */ + case 0x04000009: /* vui */ + case 0x05000002: /* auxiliary buffer */ + case 0x05000009: /* clock table */ + break; + + case 0x0500000c: /* hw config */ + switch (p->adev->asic_type) { +#ifdef CONFIG_DRM_AMDGPU_CIK + case CHIP_KAVERI: + case CHIP_MULLINS: +#endif + case CHIP_CARRIZO: + break; + default: + r = -EINVAL; + goto out; + } + break; + + case 0x03000001: /* encode */ + r = amdgpu_vce_cs_reloc(p, ib, idx + 10, idx + 9, + *size, 0); + if (r) + goto out; + + r = amdgpu_vce_cs_reloc(p, ib, idx + 12, idx + 11, + *size / 3, 0); + if (r) + goto out; + break; + + case 0x02000001: /* destroy */ + destroyed |= 1 << session_idx; + break; + + case 0x05000001: /* context buffer */ + r = amdgpu_vce_cs_reloc(p, ib, idx + 3, idx + 2, + *size * 2, 0); + if (r) + goto out; + break; + + case 0x05000004: /* video bitstream buffer */ + tmp = amdgpu_ib_get_value(ib, idx + 4); + r = amdgpu_vce_cs_reloc(p, ib, idx + 3, idx + 2, + tmp, bs_idx); + if (r) + goto out; + break; + + case 0x05000005: /* feedback buffer */ + r = amdgpu_vce_cs_reloc(p, ib, idx + 3, idx + 2, + 4096, fb_idx); + if (r) + goto out; + break; + + case 0x0500000d: /* MV buffer */ + r = amdgpu_vce_cs_reloc(p, ib, idx + 3, + idx + 2, *size, 0); + if (r) + goto out; + + r = amdgpu_vce_cs_reloc(p, ib, idx + 8, + idx + 7, *size / 12, 0); + if (r) + goto out; + break; + + default: + DRM_ERROR("invalid VCE command (0x%x)!\n", cmd); + r = -EINVAL; + goto out; + } + + if (session_idx == -1) { + DRM_ERROR("no session command at start of IB\n"); + r = -EINVAL; + goto out; + } + + idx += len / 4; + } + + if (allocated & ~created) { + DRM_ERROR("New session without create command!\n"); + r = -ENOENT; + } + +out: + if (!r) { + /* No error, free all destroyed handle slots */ + tmp = destroyed; + } else { + /* Error during parsing, free all allocated handle slots */ + tmp = allocated; + } + + for (i = 0; i < AMDGPU_MAX_VCE_HANDLES; ++i) + if (tmp & (1 << i)) + atomic_set(&p->adev->vce.handles[i], 0); + + return r; +} + +/** + * amdgpu_vce_ring_parse_cs_vm - parse the command stream in VM mode + * + * @p: parser context + * @job: the job to parse + * @ib: the IB to patch + */ +int amdgpu_vce_ring_parse_cs_vm(struct amdgpu_cs_parser *p, + struct amdgpu_job *job, + struct amdgpu_ib *ib) +{ + int session_idx = -1; + uint32_t destroyed = 0; + uint32_t created = 0; + uint32_t allocated = 0; + uint32_t tmp, handle = 0; + int i, r = 0, idx = 0; + + while (idx < ib->length_dw) { + uint32_t len = amdgpu_ib_get_value(ib, idx); + uint32_t cmd = amdgpu_ib_get_value(ib, idx + 1); + + if ((len < 8) || (len & 3)) { + DRM_ERROR("invalid VCE command length (%d)!\n", len); + r = -EINVAL; + goto out; + } + + switch (cmd) { + case 0x00000001: /* session */ + handle = amdgpu_ib_get_value(ib, idx + 2); + session_idx = amdgpu_vce_validate_handle(p, handle, + &allocated); + if (session_idx < 0) { + r = session_idx; + goto out; + } + break; + + case 0x01000001: /* create */ + created |= 1 << session_idx; + if (destroyed & (1 << session_idx)) { + destroyed &= ~(1 << session_idx); + allocated |= 1 << session_idx; + + } else if (!(allocated & (1 << session_idx))) { + DRM_ERROR("Handle already in use!\n"); + r = -EINVAL; + goto out; + } + + break; + + case 0x02000001: /* destroy */ + destroyed |= 1 << session_idx; + break; + + default: + break; + } + + if (session_idx == -1) { + DRM_ERROR("no session command at start of IB\n"); + r = -EINVAL; + goto out; + } + + idx += len / 4; + } + + if (allocated & ~created) { + DRM_ERROR("New session without create command!\n"); + r = -ENOENT; + } + +out: + if (!r) { + /* No error, free all destroyed handle slots */ + tmp = destroyed; + amdgpu_ib_free(p->adev, ib, NULL); + } else { + /* Error during parsing, free all allocated handle slots */ + tmp = allocated; + } + + for (i = 0; i < AMDGPU_MAX_VCE_HANDLES; ++i) + if (tmp & (1 << i)) + atomic_set(&p->adev->vce.handles[i], 0); + + return r; +} + +/** + * amdgpu_vce_ring_emit_ib - execute indirect buffer + * + * @ring: engine to use + * @job: job to retrieve vmid from + * @ib: the IB to execute + * @flags: unused + * + */ +void amdgpu_vce_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + amdgpu_ring_write(ring, VCE_CMD_IB); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); +} + +/** + * amdgpu_vce_ring_emit_fence - add a fence command to the ring + * + * @ring: engine to use + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + */ +void amdgpu_vce_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned int flags) +{ + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, VCE_CMD_FENCE); + amdgpu_ring_write(ring, addr); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, VCE_CMD_TRAP); + amdgpu_ring_write(ring, VCE_CMD_END); +} + +/** + * amdgpu_vce_ring_test_ring - test if VCE ring is working + * + * @ring: the engine to test on + * + */ +int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t rptr; + unsigned int i; + int r, timeout = adev->usec_timeout; + + /* skip ring test for sriov*/ + if (amdgpu_sriov_vf(adev)) + return 0; + + r = amdgpu_ring_alloc(ring, 16); + if (r) + return r; + + rptr = amdgpu_ring_get_rptr(ring); + + amdgpu_ring_write(ring, VCE_CMD_END); + amdgpu_ring_commit(ring); + + for (i = 0; i < timeout; i++) { + if (amdgpu_ring_get_rptr(ring) != rptr) + break; + udelay(1); + } + + if (i >= timeout) + r = -ETIMEDOUT; + + return r; +} + +/** + * amdgpu_vce_ring_test_ib - test if VCE IBs are working + * + * @ring: the engine to test on + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + */ +int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct dma_fence *fence = NULL; + long r; + + /* skip vce ring1/2 ib test for now, since it's not reliable */ + if (ring != &ring->adev->vce.ring[0]) + return 0; + + r = amdgpu_vce_get_create_msg(ring, 1, NULL); + if (r) + goto error; + + r = amdgpu_vce_get_destroy_msg(ring, 1, true, &fence); + if (r) + goto error; + + r = dma_fence_wait_timeout(fence, false, timeout); + if (r == 0) + r = -ETIMEDOUT; + else if (r > 0) + r = 0; + +error: + dma_fence_put(fence); + return r; +} + +enum amdgpu_ring_priority_level amdgpu_vce_get_ring_prio(int ring) +{ + switch (ring) { + case 0: + return AMDGPU_RING_PRIO_0; + case 1: + return AMDGPU_RING_PRIO_1; + case 2: + return AMDGPU_RING_PRIO_2; + default: + return AMDGPU_RING_PRIO_0; + } +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h new file mode 100644 index 000000000..ea680fc9a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h @@ -0,0 +1,79 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_VCE_H__ +#define __AMDGPU_VCE_H__ + +#define AMDGPU_MAX_VCE_HANDLES 16 +#define AMDGPU_VCE_FIRMWARE_OFFSET 256 + +#define AMDGPU_VCE_HARVEST_VCE0 (1 << 0) +#define AMDGPU_VCE_HARVEST_VCE1 (1 << 1) + +#define AMDGPU_VCE_FW_53_45 ((53 << 24) | (45 << 16)) + +struct amdgpu_vce { + struct amdgpu_bo *vcpu_bo; + uint64_t gpu_addr; + void *cpu_addr; + void *saved_bo; + unsigned fw_version; + unsigned fb_version; + atomic_t handles[AMDGPU_MAX_VCE_HANDLES]; + struct drm_file *filp[AMDGPU_MAX_VCE_HANDLES]; + uint32_t img_size[AMDGPU_MAX_VCE_HANDLES]; + struct delayed_work idle_work; + struct mutex idle_mutex; + const struct firmware *fw; /* VCE firmware */ + struct amdgpu_ring ring[AMDGPU_MAX_VCE_RINGS]; + struct amdgpu_irq_src irq; + unsigned harvest_config; + struct drm_sched_entity entity; + uint32_t srbm_soft_reset; + unsigned num_rings; +}; + +int amdgpu_vce_sw_init(struct amdgpu_device *adev, unsigned long size); +int amdgpu_vce_sw_fini(struct amdgpu_device *adev); +int amdgpu_vce_entity_init(struct amdgpu_device *adev); +int amdgpu_vce_suspend(struct amdgpu_device *adev); +int amdgpu_vce_resume(struct amdgpu_device *adev); +void amdgpu_vce_free_handles(struct amdgpu_device *adev, struct drm_file *filp); +int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, struct amdgpu_job *job, + struct amdgpu_ib *ib); +int amdgpu_vce_ring_parse_cs_vm(struct amdgpu_cs_parser *p, + struct amdgpu_job *job, + struct amdgpu_ib *ib); +void amdgpu_vce_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_job *job, + struct amdgpu_ib *ib, uint32_t flags); +void amdgpu_vce_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags); +int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring); +int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring, long timeout); +void amdgpu_vce_ring_begin_use(struct amdgpu_ring *ring); +void amdgpu_vce_ring_end_use(struct amdgpu_ring *ring); +unsigned amdgpu_vce_ring_get_emit_ib_size(struct amdgpu_ring *ring); +unsigned amdgpu_vce_ring_get_dma_frame_size(struct amdgpu_ring *ring); +enum amdgpu_ring_priority_level amdgpu_vce_get_ring_prio(int ring); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c new file mode 100644 index 000000000..03b4bcfca --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c @@ -0,0 +1,1263 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ + +#include +#include +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_pm.h" +#include "amdgpu_vcn.h" +#include "soc15d.h" + +/* Firmware Names */ +#define FIRMWARE_RAVEN "amdgpu/raven_vcn.bin" +#define FIRMWARE_PICASSO "amdgpu/picasso_vcn.bin" +#define FIRMWARE_RAVEN2 "amdgpu/raven2_vcn.bin" +#define FIRMWARE_ARCTURUS "amdgpu/arcturus_vcn.bin" +#define FIRMWARE_RENOIR "amdgpu/renoir_vcn.bin" +#define FIRMWARE_GREEN_SARDINE "amdgpu/green_sardine_vcn.bin" +#define FIRMWARE_NAVI10 "amdgpu/navi10_vcn.bin" +#define FIRMWARE_NAVI14 "amdgpu/navi14_vcn.bin" +#define FIRMWARE_NAVI12 "amdgpu/navi12_vcn.bin" +#define FIRMWARE_SIENNA_CICHLID "amdgpu/sienna_cichlid_vcn.bin" +#define FIRMWARE_NAVY_FLOUNDER "amdgpu/navy_flounder_vcn.bin" +#define FIRMWARE_VANGOGH "amdgpu/vangogh_vcn.bin" +#define FIRMWARE_DIMGREY_CAVEFISH "amdgpu/dimgrey_cavefish_vcn.bin" +#define FIRMWARE_ALDEBARAN "amdgpu/aldebaran_vcn.bin" +#define FIRMWARE_BEIGE_GOBY "amdgpu/beige_goby_vcn.bin" +#define FIRMWARE_YELLOW_CARP "amdgpu/yellow_carp_vcn.bin" +#define FIRMWARE_VCN_3_1_2 "amdgpu/vcn_3_1_2.bin" +#define FIRMWARE_VCN4_0_0 "amdgpu/vcn_4_0_0.bin" +#define FIRMWARE_VCN4_0_2 "amdgpu/vcn_4_0_2.bin" +#define FIRMWARE_VCN4_0_3 "amdgpu/vcn_4_0_3.bin" +#define FIRMWARE_VCN4_0_4 "amdgpu/vcn_4_0_4.bin" + +MODULE_FIRMWARE(FIRMWARE_RAVEN); +MODULE_FIRMWARE(FIRMWARE_PICASSO); +MODULE_FIRMWARE(FIRMWARE_RAVEN2); +MODULE_FIRMWARE(FIRMWARE_ARCTURUS); +MODULE_FIRMWARE(FIRMWARE_RENOIR); +MODULE_FIRMWARE(FIRMWARE_GREEN_SARDINE); +MODULE_FIRMWARE(FIRMWARE_ALDEBARAN); +MODULE_FIRMWARE(FIRMWARE_NAVI10); +MODULE_FIRMWARE(FIRMWARE_NAVI14); +MODULE_FIRMWARE(FIRMWARE_NAVI12); +MODULE_FIRMWARE(FIRMWARE_SIENNA_CICHLID); +MODULE_FIRMWARE(FIRMWARE_NAVY_FLOUNDER); +MODULE_FIRMWARE(FIRMWARE_VANGOGH); +MODULE_FIRMWARE(FIRMWARE_DIMGREY_CAVEFISH); +MODULE_FIRMWARE(FIRMWARE_BEIGE_GOBY); +MODULE_FIRMWARE(FIRMWARE_YELLOW_CARP); +MODULE_FIRMWARE(FIRMWARE_VCN_3_1_2); +MODULE_FIRMWARE(FIRMWARE_VCN4_0_0); +MODULE_FIRMWARE(FIRMWARE_VCN4_0_2); +MODULE_FIRMWARE(FIRMWARE_VCN4_0_3); +MODULE_FIRMWARE(FIRMWARE_VCN4_0_4); + +static void amdgpu_vcn_idle_work_handler(struct work_struct *work); + +int amdgpu_vcn_early_init(struct amdgpu_device *adev) +{ + char ucode_prefix[30]; + char fw_name[40]; + int r; + + amdgpu_ucode_ip_version_decode(adev, UVD_HWIP, ucode_prefix, sizeof(ucode_prefix)); + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s.bin", ucode_prefix); + r = amdgpu_ucode_request(adev, &adev->vcn.fw, fw_name); + if (r) + amdgpu_ucode_release(&adev->vcn.fw); + + return r; +} + +int amdgpu_vcn_sw_init(struct amdgpu_device *adev) +{ + unsigned long bo_size; + const struct common_firmware_header *hdr; + unsigned char fw_check; + unsigned int fw_shared_size, log_offset; + int i, r; + + INIT_DELAYED_WORK(&adev->vcn.idle_work, amdgpu_vcn_idle_work_handler); + mutex_init(&adev->vcn.vcn_pg_lock); + mutex_init(&adev->vcn.vcn1_jpeg1_workaround); + atomic_set(&adev->vcn.total_submission_cnt, 0); + for (i = 0; i < adev->vcn.num_vcn_inst; i++) + atomic_set(&adev->vcn.inst[i].dpg_enc_submission_cnt, 0); + + if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) && + (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG)) + adev->vcn.indirect_sram = true; + + /* + * Some Steam Deck's BIOS versions are incompatible with the + * indirect SRAM mode, leading to amdgpu being unable to get + * properly probed (and even potentially crashing the kernel). + * Hence, check for these versions here - notice this is + * restricted to Vangogh (Deck's APU). + */ + if (adev->ip_versions[UVD_HWIP][0] == IP_VERSION(3, 0, 2)) { + const char *bios_ver = dmi_get_system_info(DMI_BIOS_VERSION); + + if (bios_ver && (!strncmp("F7A0113", bios_ver, 7) || + !strncmp("F7A0114", bios_ver, 7))) { + adev->vcn.indirect_sram = false; + dev_info(adev->dev, + "Steam Deck quirk: indirect SRAM disabled on BIOS %s\n", bios_ver); + } + } + + hdr = (const struct common_firmware_header *)adev->vcn.fw->data; + adev->vcn.fw_version = le32_to_cpu(hdr->ucode_version); + + /* Bit 20-23, it is encode major and non-zero for new naming convention. + * This field is part of version minor and DRM_DISABLED_FLAG in old naming + * convention. Since the l:wq!atest version minor is 0x5B and DRM_DISABLED_FLAG + * is zero in old naming convention, this field is always zero so far. + * These four bits are used to tell which naming convention is present. + */ + fw_check = (le32_to_cpu(hdr->ucode_version) >> 20) & 0xf; + if (fw_check) { + unsigned int dec_ver, enc_major, enc_minor, vep, fw_rev; + + fw_rev = le32_to_cpu(hdr->ucode_version) & 0xfff; + enc_minor = (le32_to_cpu(hdr->ucode_version) >> 12) & 0xff; + enc_major = fw_check; + dec_ver = (le32_to_cpu(hdr->ucode_version) >> 24) & 0xf; + vep = (le32_to_cpu(hdr->ucode_version) >> 28) & 0xf; + DRM_INFO("Found VCN firmware Version ENC: %u.%u DEC: %u VEP: %u Revision: %u\n", + enc_major, enc_minor, dec_ver, vep, fw_rev); + } else { + unsigned int version_major, version_minor, family_id; + + family_id = le32_to_cpu(hdr->ucode_version) & 0xff; + version_major = (le32_to_cpu(hdr->ucode_version) >> 24) & 0xff; + version_minor = (le32_to_cpu(hdr->ucode_version) >> 8) & 0xff; + DRM_INFO("Found VCN firmware Version: %u.%u Family ID: %u\n", + version_major, version_minor, family_id); + } + + bo_size = AMDGPU_VCN_STACK_SIZE + AMDGPU_VCN_CONTEXT_SIZE; + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) + bo_size += AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8); + + if (adev->ip_versions[UVD_HWIP][0] >= IP_VERSION(4, 0, 0)) { + fw_shared_size = AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_vcn4_fw_shared)); + log_offset = offsetof(struct amdgpu_vcn4_fw_shared, fw_log); + } else { + fw_shared_size = AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared)); + log_offset = offsetof(struct amdgpu_fw_shared, fw_log); + } + + bo_size += fw_shared_size; + + if (amdgpu_vcnfw_log) + bo_size += AMDGPU_VCNFW_LOG_SIZE; + + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + r = amdgpu_bo_create_kernel(adev, bo_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->vcn.inst[i].vcpu_bo, + &adev->vcn.inst[i].gpu_addr, + &adev->vcn.inst[i].cpu_addr); + if (r) { + dev_err(adev->dev, "(%d) failed to allocate vcn bo\n", r); + return r; + } + + adev->vcn.inst[i].fw_shared.cpu_addr = adev->vcn.inst[i].cpu_addr + + bo_size - fw_shared_size; + adev->vcn.inst[i].fw_shared.gpu_addr = adev->vcn.inst[i].gpu_addr + + bo_size - fw_shared_size; + + adev->vcn.inst[i].fw_shared.mem_size = fw_shared_size; + + if (amdgpu_vcnfw_log) { + adev->vcn.inst[i].fw_shared.cpu_addr -= AMDGPU_VCNFW_LOG_SIZE; + adev->vcn.inst[i].fw_shared.gpu_addr -= AMDGPU_VCNFW_LOG_SIZE; + adev->vcn.inst[i].fw_shared.log_offset = log_offset; + } + + if (adev->vcn.indirect_sram) { + r = amdgpu_bo_create_kernel(adev, 64 * 2 * 4, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->vcn.inst[i].dpg_sram_bo, + &adev->vcn.inst[i].dpg_sram_gpu_addr, + &adev->vcn.inst[i].dpg_sram_cpu_addr); + if (r) { + dev_err(adev->dev, "VCN %d (%d) failed to allocate DPG bo\n", i, r); + return r; + } + } + } + + return 0; +} + +int amdgpu_vcn_sw_fini(struct amdgpu_device *adev) +{ + int i, j; + + for (j = 0; j < adev->vcn.num_vcn_inst; ++j) { + if (adev->vcn.harvest_config & (1 << j)) + continue; + + amdgpu_bo_free_kernel( + &adev->vcn.inst[j].dpg_sram_bo, + &adev->vcn.inst[j].dpg_sram_gpu_addr, + (void **)&adev->vcn.inst[j].dpg_sram_cpu_addr); + + kvfree(adev->vcn.inst[j].saved_bo); + + amdgpu_bo_free_kernel(&adev->vcn.inst[j].vcpu_bo, + &adev->vcn.inst[j].gpu_addr, + (void **)&adev->vcn.inst[j].cpu_addr); + + amdgpu_ring_fini(&adev->vcn.inst[j].ring_dec); + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) + amdgpu_ring_fini(&adev->vcn.inst[j].ring_enc[i]); + } + + amdgpu_ucode_release(&adev->vcn.fw); + mutex_destroy(&adev->vcn.vcn1_jpeg1_workaround); + mutex_destroy(&adev->vcn.vcn_pg_lock); + + return 0; +} + +/* from vcn4 and above, only unified queue is used */ +static bool amdgpu_vcn_using_unified_queue(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + bool ret = false; + + if (adev->ip_versions[UVD_HWIP][0] >= IP_VERSION(4, 0, 0)) + ret = true; + + return ret; +} + +bool amdgpu_vcn_is_disabled_vcn(struct amdgpu_device *adev, enum vcn_ring_type type, uint32_t vcn_instance) +{ + bool ret = false; + int vcn_config = adev->vcn.vcn_config[vcn_instance]; + + if ((type == VCN_ENCODE_RING) && (vcn_config & VCN_BLOCK_ENCODE_DISABLE_MASK)) + ret = true; + else if ((type == VCN_DECODE_RING) && (vcn_config & VCN_BLOCK_DECODE_DISABLE_MASK)) + ret = true; + else if ((type == VCN_UNIFIED_RING) && (vcn_config & VCN_BLOCK_QUEUE_DISABLE_MASK)) + ret = true; + + return ret; +} + +int amdgpu_vcn_suspend(struct amdgpu_device *adev) +{ + unsigned int size; + void *ptr; + int i, idx; + + bool in_ras_intr = amdgpu_ras_intr_triggered(); + + cancel_delayed_work_sync(&adev->vcn.idle_work); + + /* err_event_athub will corrupt VCPU buffer, so we need to + * restore fw data and clear buffer in amdgpu_vcn_resume() */ + if (in_ras_intr) + return 0; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + if (adev->vcn.inst[i].vcpu_bo == NULL) + return 0; + + size = amdgpu_bo_size(adev->vcn.inst[i].vcpu_bo); + ptr = adev->vcn.inst[i].cpu_addr; + + adev->vcn.inst[i].saved_bo = kvmalloc(size, GFP_KERNEL); + if (!adev->vcn.inst[i].saved_bo) + return -ENOMEM; + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + memcpy_fromio(adev->vcn.inst[i].saved_bo, ptr, size); + drm_dev_exit(idx); + } + } + return 0; +} + +int amdgpu_vcn_resume(struct amdgpu_device *adev) +{ + unsigned int size; + void *ptr; + int i, idx; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + if (adev->vcn.inst[i].vcpu_bo == NULL) + return -EINVAL; + + size = amdgpu_bo_size(adev->vcn.inst[i].vcpu_bo); + ptr = adev->vcn.inst[i].cpu_addr; + + if (adev->vcn.inst[i].saved_bo != NULL) { + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + memcpy_toio(ptr, adev->vcn.inst[i].saved_bo, size); + drm_dev_exit(idx); + } + kvfree(adev->vcn.inst[i].saved_bo); + adev->vcn.inst[i].saved_bo = NULL; + } else { + const struct common_firmware_header *hdr; + unsigned int offset; + + hdr = (const struct common_firmware_header *)adev->vcn.fw->data; + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { + offset = le32_to_cpu(hdr->ucode_array_offset_bytes); + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + memcpy_toio(adev->vcn.inst[i].cpu_addr, adev->vcn.fw->data + offset, + le32_to_cpu(hdr->ucode_size_bytes)); + drm_dev_exit(idx); + } + size -= le32_to_cpu(hdr->ucode_size_bytes); + ptr += le32_to_cpu(hdr->ucode_size_bytes); + } + memset_io(ptr, 0, size); + } + } + return 0; +} + +static void amdgpu_vcn_idle_work_handler(struct work_struct *work) +{ + struct amdgpu_device *adev = + container_of(work, struct amdgpu_device, vcn.idle_work.work); + unsigned int fences = 0, fence[AMDGPU_MAX_VCN_INSTANCES] = {0}; + unsigned int i, j; + int r = 0; + + for (j = 0; j < adev->vcn.num_vcn_inst; ++j) { + if (adev->vcn.harvest_config & (1 << j)) + continue; + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) + fence[j] += amdgpu_fence_count_emitted(&adev->vcn.inst[j].ring_enc[i]); + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + struct dpg_pause_state new_state; + + if (fence[j] || + unlikely(atomic_read(&adev->vcn.inst[j].dpg_enc_submission_cnt))) + new_state.fw_based = VCN_DPG_STATE__PAUSE; + else + new_state.fw_based = VCN_DPG_STATE__UNPAUSE; + + adev->vcn.pause_dpg_mode(adev, j, &new_state); + } + + fence[j] += amdgpu_fence_count_emitted(&adev->vcn.inst[j].ring_dec); + fences += fence[j]; + } + + if (!fences && !atomic_read(&adev->vcn.total_submission_cnt)) { + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCN, + AMD_PG_STATE_GATE); + r = amdgpu_dpm_switch_power_profile(adev, PP_SMC_POWER_PROFILE_VIDEO, + false); + if (r) + dev_warn(adev->dev, "(%d) failed to disable video power profile mode\n", r); + } else { + schedule_delayed_work(&adev->vcn.idle_work, VCN_IDLE_TIMEOUT); + } +} + +void amdgpu_vcn_ring_begin_use(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + int r = 0; + + atomic_inc(&adev->vcn.total_submission_cnt); + + if (!cancel_delayed_work_sync(&adev->vcn.idle_work)) { + r = amdgpu_dpm_switch_power_profile(adev, PP_SMC_POWER_PROFILE_VIDEO, + true); + if (r) + dev_warn(adev->dev, "(%d) failed to switch to video power profile mode\n", r); + } + + mutex_lock(&adev->vcn.vcn_pg_lock); + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCN, + AMD_PG_STATE_UNGATE); + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + struct dpg_pause_state new_state; + + if (ring->funcs->type == AMDGPU_RING_TYPE_VCN_ENC) { + atomic_inc(&adev->vcn.inst[ring->me].dpg_enc_submission_cnt); + new_state.fw_based = VCN_DPG_STATE__PAUSE; + } else { + unsigned int fences = 0; + unsigned int i; + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) + fences += amdgpu_fence_count_emitted(&adev->vcn.inst[ring->me].ring_enc[i]); + + if (fences || atomic_read(&adev->vcn.inst[ring->me].dpg_enc_submission_cnt)) + new_state.fw_based = VCN_DPG_STATE__PAUSE; + else + new_state.fw_based = VCN_DPG_STATE__UNPAUSE; + } + + adev->vcn.pause_dpg_mode(adev, ring->me, &new_state); + } + mutex_unlock(&adev->vcn.vcn_pg_lock); +} + +void amdgpu_vcn_ring_end_use(struct amdgpu_ring *ring) +{ + if (ring->adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG && + ring->funcs->type == AMDGPU_RING_TYPE_VCN_ENC) + atomic_dec(&ring->adev->vcn.inst[ring->me].dpg_enc_submission_cnt); + + atomic_dec(&ring->adev->vcn.total_submission_cnt); + + schedule_delayed_work(&ring->adev->vcn.idle_work, VCN_IDLE_TIMEOUT); +} + +int amdgpu_vcn_dec_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned int i; + int r; + + /* VCN in SRIOV does not support direct register read/write */ + if (amdgpu_sriov_vf(adev)) + return 0; + + WREG32(adev->vcn.inst[ring->me].external.scratch9, 0xCAFEDEAD); + r = amdgpu_ring_alloc(ring, 3); + if (r) + return r; + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.scratch9, 0)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(adev->vcn.inst[ring->me].external.scratch9); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +int amdgpu_vcn_dec_sw_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t rptr; + unsigned int i; + int r; + + if (amdgpu_sriov_vf(adev)) + return 0; + + r = amdgpu_ring_alloc(ring, 16); + if (r) + return r; + + rptr = amdgpu_ring_get_rptr(ring); + + amdgpu_ring_write(ring, VCN_DEC_SW_CMD_END); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + if (amdgpu_ring_get_rptr(ring) != rptr) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +static int amdgpu_vcn_dec_send_msg(struct amdgpu_ring *ring, + struct amdgpu_ib *ib_msg, + struct dma_fence **fence) +{ + u64 addr = AMDGPU_GPU_PAGE_ALIGN(ib_msg->gpu_addr); + struct amdgpu_device *adev = ring->adev; + struct dma_fence *f = NULL; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + int i, r; + + r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, + 64, AMDGPU_IB_POOL_DIRECT, + &job); + if (r) + goto err; + + ib = &job->ibs[0]; + ib->ptr[0] = PACKET0(adev->vcn.internal.data0, 0); + ib->ptr[1] = addr; + ib->ptr[2] = PACKET0(adev->vcn.internal.data1, 0); + ib->ptr[3] = addr >> 32; + ib->ptr[4] = PACKET0(adev->vcn.internal.cmd, 0); + ib->ptr[5] = 0; + for (i = 6; i < 16; i += 2) { + ib->ptr[i] = PACKET0(adev->vcn.internal.nop, 0); + ib->ptr[i+1] = 0; + } + ib->length_dw = 16; + + r = amdgpu_job_submit_direct(job, ring, &f); + if (r) + goto err_free; + + amdgpu_ib_free(adev, ib_msg, f); + + if (fence) + *fence = dma_fence_get(f); + dma_fence_put(f); + + return 0; + +err_free: + amdgpu_job_free(job); +err: + amdgpu_ib_free(adev, ib_msg, f); + return r; +} + +static int amdgpu_vcn_dec_get_create_msg(struct amdgpu_ring *ring, uint32_t handle, + struct amdgpu_ib *ib) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t *msg; + int r, i; + + memset(ib, 0, sizeof(*ib)); + r = amdgpu_ib_get(adev, NULL, AMDGPU_GPU_PAGE_SIZE * 2, + AMDGPU_IB_POOL_DIRECT, + ib); + if (r) + return r; + + msg = (uint32_t *)AMDGPU_GPU_PAGE_ALIGN((unsigned long)ib->ptr); + msg[0] = cpu_to_le32(0x00000028); + msg[1] = cpu_to_le32(0x00000038); + msg[2] = cpu_to_le32(0x00000001); + msg[3] = cpu_to_le32(0x00000000); + msg[4] = cpu_to_le32(handle); + msg[5] = cpu_to_le32(0x00000000); + msg[6] = cpu_to_le32(0x00000001); + msg[7] = cpu_to_le32(0x00000028); + msg[8] = cpu_to_le32(0x00000010); + msg[9] = cpu_to_le32(0x00000000); + msg[10] = cpu_to_le32(0x00000007); + msg[11] = cpu_to_le32(0x00000000); + msg[12] = cpu_to_le32(0x00000780); + msg[13] = cpu_to_le32(0x00000440); + for (i = 14; i < 1024; ++i) + msg[i] = cpu_to_le32(0x0); + + return 0; +} + +static int amdgpu_vcn_dec_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle, + struct amdgpu_ib *ib) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t *msg; + int r, i; + + memset(ib, 0, sizeof(*ib)); + r = amdgpu_ib_get(adev, NULL, AMDGPU_GPU_PAGE_SIZE * 2, + AMDGPU_IB_POOL_DIRECT, + ib); + if (r) + return r; + + msg = (uint32_t *)AMDGPU_GPU_PAGE_ALIGN((unsigned long)ib->ptr); + msg[0] = cpu_to_le32(0x00000028); + msg[1] = cpu_to_le32(0x00000018); + msg[2] = cpu_to_le32(0x00000000); + msg[3] = cpu_to_le32(0x00000002); + msg[4] = cpu_to_le32(handle); + msg[5] = cpu_to_le32(0x00000000); + for (i = 6; i < 1024; ++i) + msg[i] = cpu_to_le32(0x0); + + return 0; +} + +int amdgpu_vcn_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct dma_fence *fence = NULL; + struct amdgpu_ib ib; + long r; + + r = amdgpu_vcn_dec_get_create_msg(ring, 1, &ib); + if (r) + goto error; + + r = amdgpu_vcn_dec_send_msg(ring, &ib, NULL); + if (r) + goto error; + r = amdgpu_vcn_dec_get_destroy_msg(ring, 1, &ib); + if (r) + goto error; + + r = amdgpu_vcn_dec_send_msg(ring, &ib, &fence); + if (r) + goto error; + + r = dma_fence_wait_timeout(fence, false, timeout); + if (r == 0) + r = -ETIMEDOUT; + else if (r > 0) + r = 0; + + dma_fence_put(fence); +error: + return r; +} + +static uint32_t *amdgpu_vcn_unified_ring_ib_header(struct amdgpu_ib *ib, + uint32_t ib_pack_in_dw, bool enc) +{ + uint32_t *ib_checksum; + + ib->ptr[ib->length_dw++] = 0x00000010; /* single queue checksum */ + ib->ptr[ib->length_dw++] = 0x30000002; + ib_checksum = &ib->ptr[ib->length_dw++]; + ib->ptr[ib->length_dw++] = ib_pack_in_dw; + + ib->ptr[ib->length_dw++] = 0x00000010; /* engine info */ + ib->ptr[ib->length_dw++] = 0x30000001; + ib->ptr[ib->length_dw++] = enc ? 0x2 : 0x3; + ib->ptr[ib->length_dw++] = ib_pack_in_dw * sizeof(uint32_t); + + return ib_checksum; +} + +static void amdgpu_vcn_unified_ring_ib_checksum(uint32_t **ib_checksum, + uint32_t ib_pack_in_dw) +{ + uint32_t i; + uint32_t checksum = 0; + + for (i = 0; i < ib_pack_in_dw; i++) + checksum += *(*ib_checksum + 2 + i); + + **ib_checksum = checksum; +} + +static int amdgpu_vcn_dec_sw_send_msg(struct amdgpu_ring *ring, + struct amdgpu_ib *ib_msg, + struct dma_fence **fence) +{ + struct amdgpu_vcn_decode_buffer *decode_buffer = NULL; + unsigned int ib_size_dw = 64; + struct amdgpu_device *adev = ring->adev; + struct dma_fence *f = NULL; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + uint64_t addr = AMDGPU_GPU_PAGE_ALIGN(ib_msg->gpu_addr); + bool sq = amdgpu_vcn_using_unified_queue(ring); + uint32_t *ib_checksum; + uint32_t ib_pack_in_dw; + int i, r; + + if (sq) + ib_size_dw += 8; + + r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, + ib_size_dw * 4, AMDGPU_IB_POOL_DIRECT, + &job); + if (r) + goto err; + + ib = &job->ibs[0]; + ib->length_dw = 0; + + /* single queue headers */ + if (sq) { + ib_pack_in_dw = sizeof(struct amdgpu_vcn_decode_buffer) / sizeof(uint32_t) + + 4 + 2; /* engine info + decoding ib in dw */ + ib_checksum = amdgpu_vcn_unified_ring_ib_header(ib, ib_pack_in_dw, false); + } + + ib->ptr[ib->length_dw++] = sizeof(struct amdgpu_vcn_decode_buffer) + 8; + ib->ptr[ib->length_dw++] = cpu_to_le32(AMDGPU_VCN_IB_FLAG_DECODE_BUFFER); + decode_buffer = (struct amdgpu_vcn_decode_buffer *)&(ib->ptr[ib->length_dw]); + ib->length_dw += sizeof(struct amdgpu_vcn_decode_buffer) / 4; + memset(decode_buffer, 0, sizeof(struct amdgpu_vcn_decode_buffer)); + + decode_buffer->valid_buf_flag |= cpu_to_le32(AMDGPU_VCN_CMD_FLAG_MSG_BUFFER); + decode_buffer->msg_buffer_address_hi = cpu_to_le32(addr >> 32); + decode_buffer->msg_buffer_address_lo = cpu_to_le32(addr); + + for (i = ib->length_dw; i < ib_size_dw; ++i) + ib->ptr[i] = 0x0; + + if (sq) + amdgpu_vcn_unified_ring_ib_checksum(&ib_checksum, ib_pack_in_dw); + + r = amdgpu_job_submit_direct(job, ring, &f); + if (r) + goto err_free; + + amdgpu_ib_free(adev, ib_msg, f); + + if (fence) + *fence = dma_fence_get(f); + dma_fence_put(f); + + return 0; + +err_free: + amdgpu_job_free(job); +err: + amdgpu_ib_free(adev, ib_msg, f); + return r; +} + +int amdgpu_vcn_dec_sw_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct dma_fence *fence = NULL; + struct amdgpu_ib ib; + long r; + + r = amdgpu_vcn_dec_get_create_msg(ring, 1, &ib); + if (r) + goto error; + + r = amdgpu_vcn_dec_sw_send_msg(ring, &ib, NULL); + if (r) + goto error; + r = amdgpu_vcn_dec_get_destroy_msg(ring, 1, &ib); + if (r) + goto error; + + r = amdgpu_vcn_dec_sw_send_msg(ring, &ib, &fence); + if (r) + goto error; + + r = dma_fence_wait_timeout(fence, false, timeout); + if (r == 0) + r = -ETIMEDOUT; + else if (r > 0) + r = 0; + + dma_fence_put(fence); +error: + return r; +} + +int amdgpu_vcn_enc_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t rptr; + unsigned int i; + int r; + + if (amdgpu_sriov_vf(adev)) + return 0; + + r = amdgpu_ring_alloc(ring, 16); + if (r) + return r; + + rptr = amdgpu_ring_get_rptr(ring); + + amdgpu_ring_write(ring, VCN_ENC_CMD_END); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + if (amdgpu_ring_get_rptr(ring) != rptr) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +static int amdgpu_vcn_enc_get_create_msg(struct amdgpu_ring *ring, uint32_t handle, + struct amdgpu_ib *ib_msg, + struct dma_fence **fence) +{ + unsigned int ib_size_dw = 16; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + struct dma_fence *f = NULL; + uint32_t *ib_checksum = NULL; + uint64_t addr; + bool sq = amdgpu_vcn_using_unified_queue(ring); + int i, r; + + if (sq) + ib_size_dw += 8; + + r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, + ib_size_dw * 4, AMDGPU_IB_POOL_DIRECT, + &job); + if (r) + return r; + + ib = &job->ibs[0]; + addr = AMDGPU_GPU_PAGE_ALIGN(ib_msg->gpu_addr); + + ib->length_dw = 0; + + if (sq) + ib_checksum = amdgpu_vcn_unified_ring_ib_header(ib, 0x11, true); + + ib->ptr[ib->length_dw++] = 0x00000018; + ib->ptr[ib->length_dw++] = 0x00000001; /* session info */ + ib->ptr[ib->length_dw++] = handle; + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = addr; + ib->ptr[ib->length_dw++] = 0x0000000b; + + ib->ptr[ib->length_dw++] = 0x00000014; + ib->ptr[ib->length_dw++] = 0x00000002; /* task info */ + ib->ptr[ib->length_dw++] = 0x0000001c; + ib->ptr[ib->length_dw++] = 0x00000000; + ib->ptr[ib->length_dw++] = 0x00000000; + + ib->ptr[ib->length_dw++] = 0x00000008; + ib->ptr[ib->length_dw++] = 0x08000001; /* op initialize */ + + for (i = ib->length_dw; i < ib_size_dw; ++i) + ib->ptr[i] = 0x0; + + if (sq) + amdgpu_vcn_unified_ring_ib_checksum(&ib_checksum, 0x11); + + r = amdgpu_job_submit_direct(job, ring, &f); + if (r) + goto err; + + if (fence) + *fence = dma_fence_get(f); + dma_fence_put(f); + + return 0; + +err: + amdgpu_job_free(job); + return r; +} + +static int amdgpu_vcn_enc_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle, + struct amdgpu_ib *ib_msg, + struct dma_fence **fence) +{ + unsigned int ib_size_dw = 16; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + struct dma_fence *f = NULL; + uint32_t *ib_checksum = NULL; + uint64_t addr; + bool sq = amdgpu_vcn_using_unified_queue(ring); + int i, r; + + if (sq) + ib_size_dw += 8; + + r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, + ib_size_dw * 4, AMDGPU_IB_POOL_DIRECT, + &job); + if (r) + return r; + + ib = &job->ibs[0]; + addr = AMDGPU_GPU_PAGE_ALIGN(ib_msg->gpu_addr); + + ib->length_dw = 0; + + if (sq) + ib_checksum = amdgpu_vcn_unified_ring_ib_header(ib, 0x11, true); + + ib->ptr[ib->length_dw++] = 0x00000018; + ib->ptr[ib->length_dw++] = 0x00000001; + ib->ptr[ib->length_dw++] = handle; + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = addr; + ib->ptr[ib->length_dw++] = 0x0000000b; + + ib->ptr[ib->length_dw++] = 0x00000014; + ib->ptr[ib->length_dw++] = 0x00000002; + ib->ptr[ib->length_dw++] = 0x0000001c; + ib->ptr[ib->length_dw++] = 0x00000000; + ib->ptr[ib->length_dw++] = 0x00000000; + + ib->ptr[ib->length_dw++] = 0x00000008; + ib->ptr[ib->length_dw++] = 0x08000002; /* op close session */ + + for (i = ib->length_dw; i < ib_size_dw; ++i) + ib->ptr[i] = 0x0; + + if (sq) + amdgpu_vcn_unified_ring_ib_checksum(&ib_checksum, 0x11); + + r = amdgpu_job_submit_direct(job, ring, &f); + if (r) + goto err; + + if (fence) + *fence = dma_fence_get(f); + dma_fence_put(f); + + return 0; + +err: + amdgpu_job_free(job); + return r; +} + +int amdgpu_vcn_enc_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct dma_fence *fence = NULL; + struct amdgpu_ib ib; + long r; + + memset(&ib, 0, sizeof(ib)); + r = amdgpu_ib_get(adev, NULL, (128 << 10) + AMDGPU_GPU_PAGE_SIZE, + AMDGPU_IB_POOL_DIRECT, + &ib); + if (r) + return r; + + r = amdgpu_vcn_enc_get_create_msg(ring, 1, &ib, NULL); + if (r) + goto error; + + r = amdgpu_vcn_enc_get_destroy_msg(ring, 1, &ib, &fence); + if (r) + goto error; + + r = dma_fence_wait_timeout(fence, false, timeout); + if (r == 0) + r = -ETIMEDOUT; + else if (r > 0) + r = 0; + +error: + amdgpu_ib_free(adev, &ib, fence); + dma_fence_put(fence); + + return r; +} + +int amdgpu_vcn_unified_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + long r; + + if (adev->ip_versions[UVD_HWIP][0] != IP_VERSION(4, 0, 3)) { + r = amdgpu_vcn_enc_ring_test_ib(ring, timeout); + if (r) + goto error; + } + + r = amdgpu_vcn_dec_sw_ring_test_ib(ring, timeout); + +error: + return r; +} + +enum amdgpu_ring_priority_level amdgpu_vcn_get_enc_ring_prio(int ring) +{ + switch (ring) { + case 0: + return AMDGPU_RING_PRIO_0; + case 1: + return AMDGPU_RING_PRIO_1; + case 2: + return AMDGPU_RING_PRIO_2; + default: + return AMDGPU_RING_PRIO_0; + } +} + +void amdgpu_vcn_setup_ucode(struct amdgpu_device *adev) +{ + int i; + unsigned int idx; + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + const struct common_firmware_header *hdr; + + hdr = (const struct common_firmware_header *)adev->vcn.fw->data; + + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + /* currently only support 2 FW instances */ + if (i >= 2) { + dev_info(adev->dev, "More then 2 VCN FW instances!\n"); + break; + } + idx = AMDGPU_UCODE_ID_VCN + i; + adev->firmware.ucode[idx].ucode_id = idx; + adev->firmware.ucode[idx].fw = adev->vcn.fw; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(hdr->ucode_size_bytes), PAGE_SIZE); + + if (adev->ip_versions[UVD_HWIP][0] == IP_VERSION(4, 0, 3)) + break; + } + dev_info(adev->dev, "Will use PSP to load VCN firmware\n"); + } +} + +/* + * debugfs for mapping vcn firmware log buffer. + */ +#if defined(CONFIG_DEBUG_FS) +static ssize_t amdgpu_debugfs_vcn_fwlog_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct amdgpu_vcn_inst *vcn; + void *log_buf; + volatile struct amdgpu_vcn_fwlog *plog; + unsigned int read_pos, write_pos, available, i, read_bytes = 0; + unsigned int read_num[2] = {0}; + + vcn = file_inode(f)->i_private; + if (!vcn) + return -ENODEV; + + if (!vcn->fw_shared.cpu_addr || !amdgpu_vcnfw_log) + return -EFAULT; + + log_buf = vcn->fw_shared.cpu_addr + vcn->fw_shared.mem_size; + + plog = (volatile struct amdgpu_vcn_fwlog *)log_buf; + read_pos = plog->rptr; + write_pos = plog->wptr; + + if (read_pos > AMDGPU_VCNFW_LOG_SIZE || write_pos > AMDGPU_VCNFW_LOG_SIZE) + return -EFAULT; + + if (!size || (read_pos == write_pos)) + return 0; + + if (write_pos > read_pos) { + available = write_pos - read_pos; + read_num[0] = min(size, (size_t)available); + } else { + read_num[0] = AMDGPU_VCNFW_LOG_SIZE - read_pos; + available = read_num[0] + write_pos - plog->header_size; + if (size > available) + read_num[1] = write_pos - plog->header_size; + else if (size > read_num[0]) + read_num[1] = size - read_num[0]; + else + read_num[0] = size; + } + + for (i = 0; i < 2; i++) { + if (read_num[i]) { + if (read_pos == AMDGPU_VCNFW_LOG_SIZE) + read_pos = plog->header_size; + if (read_num[i] == copy_to_user((buf + read_bytes), + (log_buf + read_pos), read_num[i])) + return -EFAULT; + + read_bytes += read_num[i]; + read_pos += read_num[i]; + } + } + + plog->rptr = read_pos; + *pos += read_bytes; + return read_bytes; +} + +static const struct file_operations amdgpu_debugfs_vcnfwlog_fops = { + .owner = THIS_MODULE, + .read = amdgpu_debugfs_vcn_fwlog_read, + .llseek = default_llseek +}; +#endif + +void amdgpu_debugfs_vcn_fwlog_init(struct amdgpu_device *adev, uint8_t i, + struct amdgpu_vcn_inst *vcn) +{ +#if defined(CONFIG_DEBUG_FS) + struct drm_minor *minor = adev_to_drm(adev)->primary; + struct dentry *root = minor->debugfs_root; + char name[32]; + + sprintf(name, "amdgpu_vcn_%d_fwlog", i); + debugfs_create_file_size(name, S_IFREG | 0444, root, vcn, + &amdgpu_debugfs_vcnfwlog_fops, + AMDGPU_VCNFW_LOG_SIZE); +#endif +} + +void amdgpu_vcn_fwlog_init(struct amdgpu_vcn_inst *vcn) +{ +#if defined(CONFIG_DEBUG_FS) + volatile uint32_t *flag = vcn->fw_shared.cpu_addr; + void *fw_log_cpu_addr = vcn->fw_shared.cpu_addr + vcn->fw_shared.mem_size; + uint64_t fw_log_gpu_addr = vcn->fw_shared.gpu_addr + vcn->fw_shared.mem_size; + volatile struct amdgpu_vcn_fwlog *log_buf = fw_log_cpu_addr; + volatile struct amdgpu_fw_shared_fw_logging *fw_log = vcn->fw_shared.cpu_addr + + vcn->fw_shared.log_offset; + *flag |= cpu_to_le32(AMDGPU_VCN_FW_LOGGING_FLAG); + fw_log->is_enabled = 1; + fw_log->addr_lo = cpu_to_le32(fw_log_gpu_addr & 0xFFFFFFFF); + fw_log->addr_hi = cpu_to_le32(fw_log_gpu_addr >> 32); + fw_log->size = cpu_to_le32(AMDGPU_VCNFW_LOG_SIZE); + + log_buf->header_size = sizeof(struct amdgpu_vcn_fwlog); + log_buf->buffer_size = AMDGPU_VCNFW_LOG_SIZE; + log_buf->rptr = log_buf->header_size; + log_buf->wptr = log_buf->header_size; + log_buf->wrapped = 0; +#endif +} + +int amdgpu_vcn_process_poison_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + struct ras_common_if *ras_if = adev->vcn.ras_if; + struct ras_dispatch_if ih_data = { + .entry = entry, + }; + + if (!ras_if) + return 0; + + if (!amdgpu_sriov_vf(adev)) { + ih_data.head = *ras_if; + amdgpu_ras_interrupt_dispatch(adev, &ih_data); + } else { + if (adev->virt.ops && adev->virt.ops->ras_poison_handler) + adev->virt.ops->ras_poison_handler(adev); + else + dev_warn(adev->dev, + "No ras_poison_handler interface in SRIOV for VCN!\n"); + } + + return 0; +} + +int amdgpu_vcn_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block) +{ + int r, i; + + r = amdgpu_ras_block_late_init(adev, ras_block); + if (r) + return r; + + if (amdgpu_ras_is_supported(adev, ras_block->block)) { + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + if (adev->vcn.harvest_config & (1 << i) || + !adev->vcn.inst[i].ras_poison_irq.funcs) + continue; + + r = amdgpu_irq_get(adev, &adev->vcn.inst[i].ras_poison_irq, 0); + if (r) + goto late_fini; + } + } + return 0; + +late_fini: + amdgpu_ras_block_late_fini(adev, ras_block); + return r; +} + +int amdgpu_vcn_ras_sw_init(struct amdgpu_device *adev) +{ + int err; + struct amdgpu_vcn_ras *ras; + + if (!adev->vcn.ras) + return 0; + + ras = adev->vcn.ras; + err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); + if (err) { + dev_err(adev->dev, "Failed to register vcn ras block!\n"); + return err; + } + + strcpy(ras->ras_block.ras_comm.name, "vcn"); + ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__VCN; + ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__POISON; + adev->vcn.ras_if = &ras->ras_block.ras_comm; + + if (!ras->ras_block.ras_late_init) + ras->ras_block.ras_late_init = amdgpu_vcn_ras_late_init; + + return 0; +} + +int amdgpu_vcn_psp_update_sram(struct amdgpu_device *adev, int inst_idx, + enum AMDGPU_UCODE_ID ucode_id) +{ + struct amdgpu_firmware_info ucode = { + .ucode_id = (ucode_id ? ucode_id : + (inst_idx ? AMDGPU_UCODE_ID_VCN1_RAM : + AMDGPU_UCODE_ID_VCN0_RAM)), + .mc_addr = adev->vcn.inst[inst_idx].dpg_sram_gpu_addr, + .ucode_size = ((uintptr_t)adev->vcn.inst[inst_idx].dpg_sram_curr_addr - + (uintptr_t)adev->vcn.inst[inst_idx].dpg_sram_cpu_addr), + }; + + return psp_execute_ip_fw_load(&adev->psp, &ucode); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h new file mode 100644 index 000000000..a3eed90b6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h @@ -0,0 +1,429 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_VCN_H__ +#define __AMDGPU_VCN_H__ + +#include "amdgpu_ras.h" + +#define AMDGPU_VCN_STACK_SIZE (128*1024) +#define AMDGPU_VCN_CONTEXT_SIZE (512*1024) + +#define AMDGPU_VCN_FIRMWARE_OFFSET 256 +#define AMDGPU_VCN_MAX_ENC_RINGS 3 + +#define AMDGPU_MAX_VCN_INSTANCES 4 +#define AMDGPU_MAX_VCN_ENC_RINGS AMDGPU_VCN_MAX_ENC_RINGS * AMDGPU_MAX_VCN_INSTANCES + +#define AMDGPU_VCN_HARVEST_VCN0 (1 << 0) +#define AMDGPU_VCN_HARVEST_VCN1 (1 << 1) + +#define VCN_DEC_KMD_CMD 0x80000000 +#define VCN_DEC_CMD_FENCE 0x00000000 +#define VCN_DEC_CMD_TRAP 0x00000001 +#define VCN_DEC_CMD_WRITE_REG 0x00000004 +#define VCN_DEC_CMD_REG_READ_COND_WAIT 0x00000006 +#define VCN_DEC_CMD_PACKET_START 0x0000000a +#define VCN_DEC_CMD_PACKET_END 0x0000000b + +#define VCN_DEC_SW_CMD_NO_OP 0x00000000 +#define VCN_DEC_SW_CMD_END 0x00000001 +#define VCN_DEC_SW_CMD_IB 0x00000002 +#define VCN_DEC_SW_CMD_FENCE 0x00000003 +#define VCN_DEC_SW_CMD_TRAP 0x00000004 +#define VCN_DEC_SW_CMD_IB_AUTO 0x00000005 +#define VCN_DEC_SW_CMD_SEMAPHORE 0x00000006 +#define VCN_DEC_SW_CMD_PREEMPT_FENCE 0x00000009 +#define VCN_DEC_SW_CMD_REG_WRITE 0x0000000b +#define VCN_DEC_SW_CMD_REG_WAIT 0x0000000c + +#define VCN_ENC_CMD_NO_OP 0x00000000 +#define VCN_ENC_CMD_END 0x00000001 +#define VCN_ENC_CMD_IB 0x00000002 +#define VCN_ENC_CMD_FENCE 0x00000003 +#define VCN_ENC_CMD_TRAP 0x00000004 +#define VCN_ENC_CMD_REG_WRITE 0x0000000b +#define VCN_ENC_CMD_REG_WAIT 0x0000000c + +#define VCN_AON_SOC_ADDRESS_2_0 0x1f800 +#define VCN1_AON_SOC_ADDRESS_3_0 0x48000 +#define VCN_VID_IP_ADDRESS_2_0 0x0 +#define VCN_AON_IP_ADDRESS_2_0 0x30000 + +#define mmUVD_RBC_XX_IB_REG_CHECK 0x026b +#define mmUVD_RBC_XX_IB_REG_CHECK_BASE_IDX 1 +#define mmUVD_REG_XX_MASK 0x026c +#define mmUVD_REG_XX_MASK_BASE_IDX 1 + +/* 1 second timeout */ +#define VCN_IDLE_TIMEOUT msecs_to_jiffies(1000) + +#define RREG32_SOC15_DPG_MODE_1_0(ip, inst_idx, reg, mask, sram_sel) \ + ({ WREG32_SOC15(ip, inst_idx, mmUVD_DPG_LMA_MASK, mask); \ + WREG32_SOC15(ip, inst_idx, mmUVD_DPG_LMA_CTL, \ + UVD_DPG_LMA_CTL__MASK_EN_MASK | \ + ((adev->reg_offset[ip##_HWIP][inst_idx][reg##_BASE_IDX] + reg) \ + << UVD_DPG_LMA_CTL__READ_WRITE_ADDR__SHIFT) | \ + (sram_sel << UVD_DPG_LMA_CTL__SRAM_SEL__SHIFT)); \ + RREG32_SOC15(ip, inst_idx, mmUVD_DPG_LMA_DATA); \ + }) + +#define WREG32_SOC15_DPG_MODE_1_0(ip, inst_idx, reg, value, mask, sram_sel) \ + do { \ + WREG32_SOC15(ip, inst_idx, mmUVD_DPG_LMA_DATA, value); \ + WREG32_SOC15(ip, inst_idx, mmUVD_DPG_LMA_MASK, mask); \ + WREG32_SOC15(ip, inst_idx, mmUVD_DPG_LMA_CTL, \ + UVD_DPG_LMA_CTL__READ_WRITE_MASK | \ + ((adev->reg_offset[ip##_HWIP][inst_idx][reg##_BASE_IDX] + reg) \ + << UVD_DPG_LMA_CTL__READ_WRITE_ADDR__SHIFT) | \ + (sram_sel << UVD_DPG_LMA_CTL__SRAM_SEL__SHIFT)); \ + } while (0) + +#define SOC15_DPG_MODE_OFFSET(ip, inst_idx, reg) \ + ({ \ + uint32_t internal_reg_offset, addr; \ + bool video_range, video1_range, aon_range, aon1_range; \ + \ + addr = (adev->reg_offset[ip##_HWIP][inst_idx][reg##_BASE_IDX] + reg); \ + addr <<= 2; \ + video_range = ((((0xFFFFF & addr) >= (VCN_VID_SOC_ADDRESS_2_0)) && \ + ((0xFFFFF & addr) < ((VCN_VID_SOC_ADDRESS_2_0 + 0x2600))))); \ + video1_range = ((((0xFFFFF & addr) >= (VCN1_VID_SOC_ADDRESS_3_0)) && \ + ((0xFFFFF & addr) < ((VCN1_VID_SOC_ADDRESS_3_0 + 0x2600))))); \ + aon_range = ((((0xFFFFF & addr) >= (VCN_AON_SOC_ADDRESS_2_0)) && \ + ((0xFFFFF & addr) < ((VCN_AON_SOC_ADDRESS_2_0 + 0x600))))); \ + aon1_range = ((((0xFFFFF & addr) >= (VCN1_AON_SOC_ADDRESS_3_0)) && \ + ((0xFFFFF & addr) < ((VCN1_AON_SOC_ADDRESS_3_0 + 0x600))))); \ + if (video_range) \ + internal_reg_offset = ((0xFFFFF & addr) - (VCN_VID_SOC_ADDRESS_2_0) + \ + (VCN_VID_IP_ADDRESS_2_0)); \ + else if (aon_range) \ + internal_reg_offset = ((0xFFFFF & addr) - (VCN_AON_SOC_ADDRESS_2_0) + \ + (VCN_AON_IP_ADDRESS_2_0)); \ + else if (video1_range) \ + internal_reg_offset = ((0xFFFFF & addr) - (VCN1_VID_SOC_ADDRESS_3_0) + \ + (VCN_VID_IP_ADDRESS_2_0)); \ + else if (aon1_range) \ + internal_reg_offset = ((0xFFFFF & addr) - (VCN1_AON_SOC_ADDRESS_3_0) + \ + (VCN_AON_IP_ADDRESS_2_0)); \ + else \ + internal_reg_offset = (0xFFFFF & addr); \ + \ + internal_reg_offset >>= 2; \ + }) + +#define RREG32_SOC15_DPG_MODE(inst_idx, offset, mask_en) \ + ({ \ + WREG32_SOC15(VCN, inst_idx, mmUVD_DPG_LMA_CTL, \ + (0x0 << UVD_DPG_LMA_CTL__READ_WRITE__SHIFT | \ + mask_en << UVD_DPG_LMA_CTL__MASK_EN__SHIFT | \ + offset << UVD_DPG_LMA_CTL__READ_WRITE_ADDR__SHIFT)); \ + RREG32_SOC15(VCN, inst_idx, mmUVD_DPG_LMA_DATA); \ + }) + +#define WREG32_SOC15_DPG_MODE(inst_idx, offset, value, mask_en, indirect) \ + do { \ + if (!indirect) { \ + WREG32_SOC15(VCN, GET_INST(VCN, inst_idx), \ + mmUVD_DPG_LMA_DATA, value); \ + WREG32_SOC15( \ + VCN, GET_INST(VCN, inst_idx), \ + mmUVD_DPG_LMA_CTL, \ + (0x1 << UVD_DPG_LMA_CTL__READ_WRITE__SHIFT | \ + mask_en << UVD_DPG_LMA_CTL__MASK_EN__SHIFT | \ + offset << UVD_DPG_LMA_CTL__READ_WRITE_ADDR__SHIFT)); \ + } else { \ + *adev->vcn.inst[inst_idx].dpg_sram_curr_addr++ = \ + offset; \ + *adev->vcn.inst[inst_idx].dpg_sram_curr_addr++ = \ + value; \ + } \ + } while (0) + +#define AMDGPU_FW_SHARED_FLAG_0_UNIFIED_QUEUE (1 << 2) +#define AMDGPU_FW_SHARED_FLAG_0_DRM_KEY_INJECT (1 << 4) +#define AMDGPU_VCN_FW_SHARED_FLAG_0_RB (1 << 6) +#define AMDGPU_VCN_MULTI_QUEUE_FLAG (1 << 8) +#define AMDGPU_VCN_SW_RING_FLAG (1 << 9) +#define AMDGPU_VCN_FW_LOGGING_FLAG (1 << 10) +#define AMDGPU_VCN_SMU_VERSION_INFO_FLAG (1 << 11) +#define AMDGPU_VCN_SMU_DPM_INTERFACE_FLAG (1 << 11) +#define AMDGPU_VCN_VF_RB_SETUP_FLAG (1 << 14) + +#define AMDGPU_VCN_IB_FLAG_DECODE_BUFFER 0x00000001 +#define AMDGPU_VCN_CMD_FLAG_MSG_BUFFER 0x00000001 + +#define VCN_CODEC_DISABLE_MASK_AV1 (1 << 0) +#define VCN_CODEC_DISABLE_MASK_VP9 (1 << 1) +#define VCN_CODEC_DISABLE_MASK_HEVC (1 << 2) +#define VCN_CODEC_DISABLE_MASK_H264 (1 << 3) + +#define AMDGPU_VCN_SMU_DPM_INTERFACE_DGPU (0) +#define AMDGPU_VCN_SMU_DPM_INTERFACE_APU (1) + +#define AMDGPU_DRM_KEY_INJECT_WORKAROUND_VCNFW_ASD_HANDSHAKING 2 + +enum fw_queue_mode { + FW_QUEUE_RING_RESET = 1, + FW_QUEUE_DPG_HOLD_OFF = 2, +}; + +enum engine_status_constants { + UVD_PGFSM_STATUS__UVDM_UVDU_PWR_ON = 0x2AAAA0, + UVD_PGFSM_STATUS__UVDM_UVDU_PWR_ON_2_0 = 0xAAAA0, + UVD_PGFSM_STATUS__UVDM_UVDU_UVDLM_PWR_ON_3_0 = 0x2A2A8AA0, + UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON = 0x00000002, + UVD_STATUS__UVD_BUSY = 0x00000004, + GB_ADDR_CONFIG_DEFAULT = 0x26010011, + UVD_STATUS__IDLE = 0x2, + UVD_STATUS__BUSY = 0x5, + UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF = 0x1, + UVD_STATUS__RBC_BUSY = 0x1, + UVD_PGFSM_STATUS_UVDJ_PWR_ON = 0, +}; + +enum internal_dpg_state { + VCN_DPG_STATE__UNPAUSE = 0, + VCN_DPG_STATE__PAUSE, +}; + +struct dpg_pause_state { + enum internal_dpg_state fw_based; + enum internal_dpg_state jpeg; +}; + +struct amdgpu_vcn_reg{ + unsigned data0; + unsigned data1; + unsigned cmd; + unsigned nop; + unsigned context_id; + unsigned ib_vmid; + unsigned ib_bar_low; + unsigned ib_bar_high; + unsigned ib_size; + unsigned gp_scratch8; + unsigned scratch9; +}; + +struct amdgpu_vcn_fw_shared { + void *cpu_addr; + uint64_t gpu_addr; + uint32_t mem_size; + uint32_t log_offset; +}; + +struct amdgpu_vcn_inst { + struct amdgpu_bo *vcpu_bo; + void *cpu_addr; + uint64_t gpu_addr; + void *saved_bo; + struct amdgpu_ring ring_dec; + struct amdgpu_ring ring_enc[AMDGPU_VCN_MAX_ENC_RINGS]; + atomic_t sched_score; + struct amdgpu_irq_src irq; + struct amdgpu_irq_src ras_poison_irq; + struct amdgpu_vcn_reg external; + struct amdgpu_bo *dpg_sram_bo; + struct dpg_pause_state pause_state; + void *dpg_sram_cpu_addr; + uint64_t dpg_sram_gpu_addr; + uint32_t *dpg_sram_curr_addr; + atomic_t dpg_enc_submission_cnt; + struct amdgpu_vcn_fw_shared fw_shared; + uint8_t aid_id; +}; + +struct amdgpu_vcn_ras { + struct amdgpu_ras_block_object ras_block; +}; + +struct amdgpu_vcn { + unsigned fw_version; + struct delayed_work idle_work; + const struct firmware *fw; /* VCN firmware */ + unsigned num_enc_rings; + enum amd_powergating_state cur_state; + bool indirect_sram; + + uint8_t num_vcn_inst; + struct amdgpu_vcn_inst inst[AMDGPU_MAX_VCN_INSTANCES]; + uint8_t vcn_config[AMDGPU_MAX_VCN_INSTANCES]; + uint32_t vcn_codec_disable_mask[AMDGPU_MAX_VCN_INSTANCES]; + struct amdgpu_vcn_reg internal; + struct mutex vcn_pg_lock; + struct mutex vcn1_jpeg1_workaround; + atomic_t total_submission_cnt; + + unsigned harvest_config; + int (*pause_dpg_mode)(struct amdgpu_device *adev, + int inst_idx, struct dpg_pause_state *new_state); + + struct ras_common_if *ras_if; + struct amdgpu_vcn_ras *ras; + + uint16_t inst_mask; + uint8_t num_inst_per_aid; +}; + +struct amdgpu_fw_shared_rb_ptrs_struct { + /* to WA DPG R/W ptr issues.*/ + uint32_t rptr; + uint32_t wptr; +}; + +struct amdgpu_fw_shared_multi_queue { + uint8_t decode_queue_mode; + uint8_t encode_generalpurpose_queue_mode; + uint8_t encode_lowlatency_queue_mode; + uint8_t encode_realtime_queue_mode; + uint8_t padding[4]; +}; + +struct amdgpu_fw_shared_sw_ring { + uint8_t is_enabled; + uint8_t padding[3]; +}; + +struct amdgpu_fw_shared_unified_queue_struct { + uint8_t is_enabled; + uint8_t queue_mode; + uint8_t queue_status; + uint8_t padding[5]; +}; + +struct amdgpu_fw_shared_fw_logging { + uint8_t is_enabled; + uint32_t addr_lo; + uint32_t addr_hi; + uint32_t size; +}; + +struct amdgpu_fw_shared_smu_interface_info { + uint8_t smu_interface_type; + uint8_t padding[3]; +}; + +struct amdgpu_fw_shared { + uint32_t present_flag_0; + uint8_t pad[44]; + struct amdgpu_fw_shared_rb_ptrs_struct rb; + uint8_t pad1[1]; + struct amdgpu_fw_shared_multi_queue multi_queue; + struct amdgpu_fw_shared_sw_ring sw_ring; + struct amdgpu_fw_shared_fw_logging fw_log; + struct amdgpu_fw_shared_smu_interface_info smu_interface_info; +}; + +struct amdgpu_fw_shared_rb_setup { + uint32_t is_rb_enabled_flags; + uint32_t rb_addr_lo; + uint32_t rb_addr_hi; + uint32_t rb_size; + uint32_t rb4_addr_lo; + uint32_t rb4_addr_hi; + uint32_t rb4_size; + uint32_t reserved[6]; +}; + +struct amdgpu_fw_shared_drm_key_wa { + uint8_t method; + uint8_t reserved[3]; +}; + +struct amdgpu_vcn4_fw_shared { + uint32_t present_flag_0; + uint8_t pad[12]; + struct amdgpu_fw_shared_unified_queue_struct sq; + uint8_t pad1[8]; + struct amdgpu_fw_shared_fw_logging fw_log; + uint8_t pad2[20]; + struct amdgpu_fw_shared_rb_setup rb_setup; + struct amdgpu_fw_shared_smu_interface_info smu_dpm_interface; + struct amdgpu_fw_shared_drm_key_wa drm_key_wa; +}; + +struct amdgpu_vcn_fwlog { + uint32_t rptr; + uint32_t wptr; + uint32_t buffer_size; + uint32_t header_size; + uint8_t wrapped; +}; + +struct amdgpu_vcn_decode_buffer { + uint32_t valid_buf_flag; + uint32_t msg_buffer_address_hi; + uint32_t msg_buffer_address_lo; + uint32_t pad[30]; +}; + +#define VCN_BLOCK_ENCODE_DISABLE_MASK 0x80 +#define VCN_BLOCK_DECODE_DISABLE_MASK 0x40 +#define VCN_BLOCK_QUEUE_DISABLE_MASK 0xC0 + +enum vcn_ring_type { + VCN_ENCODE_RING, + VCN_DECODE_RING, + VCN_UNIFIED_RING, +}; + +int amdgpu_vcn_early_init(struct amdgpu_device *adev); +int amdgpu_vcn_sw_init(struct amdgpu_device *adev); +int amdgpu_vcn_sw_fini(struct amdgpu_device *adev); +int amdgpu_vcn_suspend(struct amdgpu_device *adev); +int amdgpu_vcn_resume(struct amdgpu_device *adev); +void amdgpu_vcn_ring_begin_use(struct amdgpu_ring *ring); +void amdgpu_vcn_ring_end_use(struct amdgpu_ring *ring); + +bool amdgpu_vcn_is_disabled_vcn(struct amdgpu_device *adev, + enum vcn_ring_type type, uint32_t vcn_instance); + +int amdgpu_vcn_dec_ring_test_ring(struct amdgpu_ring *ring); +int amdgpu_vcn_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout); +int amdgpu_vcn_dec_sw_ring_test_ring(struct amdgpu_ring *ring); +int amdgpu_vcn_dec_sw_ring_test_ib(struct amdgpu_ring *ring, long timeout); +int amdgpu_vcn_unified_ring_test_ib(struct amdgpu_ring *ring, long timeout); + +int amdgpu_vcn_enc_ring_test_ring(struct amdgpu_ring *ring); +int amdgpu_vcn_enc_ring_test_ib(struct amdgpu_ring *ring, long timeout); + +enum amdgpu_ring_priority_level amdgpu_vcn_get_enc_ring_prio(int ring); + +void amdgpu_vcn_setup_ucode(struct amdgpu_device *adev); + +void amdgpu_vcn_fwlog_init(struct amdgpu_vcn_inst *vcn); +void amdgpu_debugfs_vcn_fwlog_init(struct amdgpu_device *adev, + uint8_t i, struct amdgpu_vcn_inst *vcn); + +int amdgpu_vcn_process_poison_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry); +int amdgpu_vcn_ras_late_init(struct amdgpu_device *adev, + struct ras_common_if *ras_block); +int amdgpu_vcn_ras_sw_init(struct amdgpu_device *adev); + +int amdgpu_vcn_psp_update_sram(struct amdgpu_device *adev, int inst_idx, + enum AMDGPU_UCODE_ID ucode_id); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.c new file mode 100644 index 000000000..f9d3d79f6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.c @@ -0,0 +1,86 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "amdgpu_vf_error.h" +#include "mxgpu_ai.h" + +void amdgpu_vf_error_put(struct amdgpu_device *adev, + uint16_t sub_error_code, + uint16_t error_flags, + uint64_t error_data) +{ + int index; + uint16_t error_code; + + if (!amdgpu_sriov_vf(adev)) + return; + + error_code = AMDGIM_ERROR_CODE(AMDGIM_ERROR_CATEGORY_VF, sub_error_code); + + mutex_lock(&adev->virt.vf_errors.lock); + index = adev->virt.vf_errors.write_count % AMDGPU_VF_ERROR_ENTRY_SIZE; + adev->virt.vf_errors.code [index] = error_code; + adev->virt.vf_errors.flags [index] = error_flags; + adev->virt.vf_errors.data [index] = error_data; + adev->virt.vf_errors.write_count ++; + mutex_unlock(&adev->virt.vf_errors.lock); +} + + +void amdgpu_vf_error_trans_all(struct amdgpu_device *adev) +{ + /* u32 pf2vf_flags = 0; */ + u32 data1, data2, data3; + int index; + + if ((NULL == adev) || (!amdgpu_sriov_vf(adev)) || + (!adev->virt.ops) || (!adev->virt.ops->trans_msg)) { + return; + } +/* + TODO: Enable these code when pv2vf_info is merged + AMDGPU_FW_VRAM_PF2VF_READ (adev, feature_flags, &pf2vf_flags); + if (!(pf2vf_flags & AMDGIM_FEATURE_ERROR_LOG_COLLECT)) { + return; + } +*/ + + mutex_lock(&adev->virt.vf_errors.lock); + /* The errors are overlay of array, correct read_count as full. */ + if (adev->virt.vf_errors.write_count - adev->virt.vf_errors.read_count > AMDGPU_VF_ERROR_ENTRY_SIZE) { + adev->virt.vf_errors.read_count = adev->virt.vf_errors.write_count - AMDGPU_VF_ERROR_ENTRY_SIZE; + } + + while (adev->virt.vf_errors.read_count < adev->virt.vf_errors.write_count) { + index =adev->virt.vf_errors.read_count % AMDGPU_VF_ERROR_ENTRY_SIZE; + data1 = AMDGIM_ERROR_CODE_FLAGS_TO_MAILBOX(adev->virt.vf_errors.code[index], + adev->virt.vf_errors.flags[index]); + data2 = adev->virt.vf_errors.data[index] & 0xFFFFFFFF; + data3 = (adev->virt.vf_errors.data[index] >> 32) & 0xFFFFFFFF; + + adev->virt.ops->trans_msg(adev, IDH_LOG_VF_ERROR, data1, data2, data3); + adev->virt.vf_errors.read_count ++; + } + mutex_unlock(&adev->virt.vf_errors.lock); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.h new file mode 100644 index 000000000..6436bd053 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.h @@ -0,0 +1,65 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VF_ERROR_H__ +#define __VF_ERROR_H__ + +#define AMDGIM_ERROR_CODE_FLAGS_TO_MAILBOX(c,f) (((c & 0xFFFF) << 16) | (f & 0xFFFF)) +#define AMDGIM_ERROR_CODE(t,c) (((t&0xF)<<12)|(c&0xFFF)) + +/* Please keep enum same as AMD GIM driver */ +enum AMDGIM_ERROR_VF { + AMDGIM_ERROR_VF_ATOMBIOS_INIT_FAIL = 0, + AMDGIM_ERROR_VF_NO_VBIOS, + AMDGIM_ERROR_VF_GPU_POST_ERROR, + AMDGIM_ERROR_VF_ATOMBIOS_GET_CLOCK_FAIL, + AMDGIM_ERROR_VF_FENCE_INIT_FAIL, + + AMDGIM_ERROR_VF_AMDGPU_INIT_FAIL, + AMDGIM_ERROR_VF_IB_INIT_FAIL, + AMDGIM_ERROR_VF_AMDGPU_LATE_INIT_FAIL, + AMDGIM_ERROR_VF_ASIC_RESUME_FAIL, + AMDGIM_ERROR_VF_GPU_RESET_FAIL, + + AMDGIM_ERROR_VF_TEST, + AMDGIM_ERROR_VF_MAX +}; + +enum AMDGIM_ERROR_CATEGORY { + AMDGIM_ERROR_CATEGORY_NON_USED = 0, + AMDGIM_ERROR_CATEGORY_GIM, + AMDGIM_ERROR_CATEGORY_PF, + AMDGIM_ERROR_CATEGORY_VF, + AMDGIM_ERROR_CATEGORY_VBIOS, + AMDGIM_ERROR_CATEGORY_MONITOR, + + AMDGIM_ERROR_CATEGORY_MAX +}; + +void amdgpu_vf_error_put(struct amdgpu_device *adev, + uint16_t sub_error_code, + uint16_t error_flags, + uint64_t error_data); +void amdgpu_vf_error_trans_all (struct amdgpu_device *adev); + +#endif /* __VF_ERROR_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c new file mode 100644 index 000000000..96857ae7f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c @@ -0,0 +1,1095 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#ifdef CONFIG_X86 +#include +#endif + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_ras.h" +#include "vi.h" +#include "soc15.h" +#include "nv.h" + +#define POPULATE_UCODE_INFO(vf2pf_info, ucode, ver) \ + do { \ + vf2pf_info->ucode_info[ucode].id = ucode; \ + vf2pf_info->ucode_info[ucode].version = ver; \ + } while (0) + +bool amdgpu_virt_mmio_blocked(struct amdgpu_device *adev) +{ + /* By now all MMIO pages except mailbox are blocked */ + /* if blocking is enabled in hypervisor. Choose the */ + /* SCRATCH_REG0 to test. */ + return RREG32_NO_KIQ(0xc040) == 0xffffffff; +} + +void amdgpu_virt_init_setting(struct amdgpu_device *adev) +{ + struct drm_device *ddev = adev_to_drm(adev); + + /* enable virtual display */ + if (adev->asic_type != CHIP_ALDEBARAN && + adev->asic_type != CHIP_ARCTURUS && + ((adev->pdev->class >> 8) != PCI_CLASS_ACCELERATOR_PROCESSING)) { + if (adev->mode_info.num_crtc == 0) + adev->mode_info.num_crtc = 1; + adev->enable_virtual_display = true; + } + ddev->driver_features &= ~DRIVER_ATOMIC; + adev->cg_flags = 0; + adev->pg_flags = 0; + + /* Reduce kcq number to 2 to reduce latency */ + if (amdgpu_num_kcq == -1) + amdgpu_num_kcq = 2; +} + +void amdgpu_virt_kiq_reg_write_reg_wait(struct amdgpu_device *adev, + uint32_t reg0, uint32_t reg1, + uint32_t ref, uint32_t mask) +{ + struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; + struct amdgpu_ring *ring = &kiq->ring; + signed long r, cnt = 0; + unsigned long flags; + uint32_t seq; + + if (adev->mes.ring.sched.ready) { + amdgpu_mes_reg_write_reg_wait(adev, reg0, reg1, + ref, mask); + return; + } + + spin_lock_irqsave(&kiq->ring_lock, flags); + amdgpu_ring_alloc(ring, 32); + amdgpu_ring_emit_reg_write_reg_wait(ring, reg0, reg1, + ref, mask); + r = amdgpu_fence_emit_polling(ring, &seq, MAX_KIQ_REG_WAIT); + if (r) + goto failed_undo; + + amdgpu_ring_commit(ring); + spin_unlock_irqrestore(&kiq->ring_lock, flags); + + r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT); + + /* don't wait anymore for IRQ context */ + if (r < 1 && in_interrupt()) + goto failed_kiq; + + might_sleep(); + while (r < 1 && cnt++ < MAX_KIQ_REG_TRY) { + + msleep(MAX_KIQ_REG_BAILOUT_INTERVAL); + r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT); + } + + if (cnt > MAX_KIQ_REG_TRY) + goto failed_kiq; + + return; + +failed_undo: + amdgpu_ring_undo(ring); + spin_unlock_irqrestore(&kiq->ring_lock, flags); +failed_kiq: + dev_err(adev->dev, "failed to write reg %x wait reg %x\n", reg0, reg1); +} + +/** + * amdgpu_virt_request_full_gpu() - request full gpu access + * @adev: amdgpu device. + * @init: is driver init time. + * When start to init/fini driver, first need to request full gpu access. + * Return: Zero if request success, otherwise will return error. + */ +int amdgpu_virt_request_full_gpu(struct amdgpu_device *adev, bool init) +{ + struct amdgpu_virt *virt = &adev->virt; + int r; + + if (virt->ops && virt->ops->req_full_gpu) { + r = virt->ops->req_full_gpu(adev, init); + if (r) + return r; + + adev->virt.caps &= ~AMDGPU_SRIOV_CAPS_RUNTIME; + } + + return 0; +} + +/** + * amdgpu_virt_release_full_gpu() - release full gpu access + * @adev: amdgpu device. + * @init: is driver init time. + * When finishing driver init/fini, need to release full gpu access. + * Return: Zero if release success, otherwise will returen error. + */ +int amdgpu_virt_release_full_gpu(struct amdgpu_device *adev, bool init) +{ + struct amdgpu_virt *virt = &adev->virt; + int r; + + if (virt->ops && virt->ops->rel_full_gpu) { + r = virt->ops->rel_full_gpu(adev, init); + if (r) + return r; + + adev->virt.caps |= AMDGPU_SRIOV_CAPS_RUNTIME; + } + return 0; +} + +/** + * amdgpu_virt_reset_gpu() - reset gpu + * @adev: amdgpu device. + * Send reset command to GPU hypervisor to reset GPU that VM is using + * Return: Zero if reset success, otherwise will return error. + */ +int amdgpu_virt_reset_gpu(struct amdgpu_device *adev) +{ + struct amdgpu_virt *virt = &adev->virt; + int r; + + if (virt->ops && virt->ops->reset_gpu) { + r = virt->ops->reset_gpu(adev); + if (r) + return r; + + adev->virt.caps &= ~AMDGPU_SRIOV_CAPS_RUNTIME; + } + + return 0; +} + +void amdgpu_virt_request_init_data(struct amdgpu_device *adev) +{ + struct amdgpu_virt *virt = &adev->virt; + + if (virt->ops && virt->ops->req_init_data) + virt->ops->req_init_data(adev); + + if (adev->virt.req_init_data_ver > 0) + DRM_INFO("host supports REQ_INIT_DATA handshake\n"); + else + DRM_WARN("host doesn't support REQ_INIT_DATA handshake\n"); +} + +/** + * amdgpu_virt_wait_reset() - wait for reset gpu completed + * @adev: amdgpu device. + * Wait for GPU reset completed. + * Return: Zero if reset success, otherwise will return error. + */ +int amdgpu_virt_wait_reset(struct amdgpu_device *adev) +{ + struct amdgpu_virt *virt = &adev->virt; + + if (!virt->ops || !virt->ops->wait_reset) + return -EINVAL; + + return virt->ops->wait_reset(adev); +} + +/** + * amdgpu_virt_alloc_mm_table() - alloc memory for mm table + * @adev: amdgpu device. + * MM table is used by UVD and VCE for its initialization + * Return: Zero if allocate success. + */ +int amdgpu_virt_alloc_mm_table(struct amdgpu_device *adev) +{ + int r; + + if (!amdgpu_sriov_vf(adev) || adev->virt.mm_table.gpu_addr) + return 0; + + r = amdgpu_bo_create_kernel(adev, PAGE_SIZE, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->virt.mm_table.bo, + &adev->virt.mm_table.gpu_addr, + (void *)&adev->virt.mm_table.cpu_addr); + if (r) { + DRM_ERROR("failed to alloc mm table and error = %d.\n", r); + return r; + } + + memset((void *)adev->virt.mm_table.cpu_addr, 0, PAGE_SIZE); + DRM_INFO("MM table gpu addr = 0x%llx, cpu addr = %p.\n", + adev->virt.mm_table.gpu_addr, + adev->virt.mm_table.cpu_addr); + return 0; +} + +/** + * amdgpu_virt_free_mm_table() - free mm table memory + * @adev: amdgpu device. + * Free MM table memory + */ +void amdgpu_virt_free_mm_table(struct amdgpu_device *adev) +{ + if (!amdgpu_sriov_vf(adev) || !adev->virt.mm_table.gpu_addr) + return; + + amdgpu_bo_free_kernel(&adev->virt.mm_table.bo, + &adev->virt.mm_table.gpu_addr, + (void *)&adev->virt.mm_table.cpu_addr); + adev->virt.mm_table.gpu_addr = 0; +} + + +unsigned int amd_sriov_msg_checksum(void *obj, + unsigned long obj_size, + unsigned int key, + unsigned int checksum) +{ + unsigned int ret = key; + unsigned long i = 0; + unsigned char *pos; + + pos = (char *)obj; + /* calculate checksum */ + for (i = 0; i < obj_size; ++i) + ret += *(pos + i); + /* minus the checksum itself */ + pos = (char *)&checksum; + for (i = 0; i < sizeof(checksum); ++i) + ret -= *(pos + i); + return ret; +} + +static int amdgpu_virt_init_ras_err_handler_data(struct amdgpu_device *adev) +{ + struct amdgpu_virt *virt = &adev->virt; + struct amdgpu_virt_ras_err_handler_data **data = &virt->virt_eh_data; + /* GPU will be marked bad on host if bp count more then 10, + * so alloc 512 is enough. + */ + unsigned int align_space = 512; + void *bps = NULL; + struct amdgpu_bo **bps_bo = NULL; + + *data = kmalloc(sizeof(struct amdgpu_virt_ras_err_handler_data), GFP_KERNEL); + if (!*data) + goto data_failure; + + bps = kmalloc_array(align_space, sizeof((*data)->bps), GFP_KERNEL); + if (!bps) + goto bps_failure; + + bps_bo = kmalloc_array(align_space, sizeof((*data)->bps_bo), GFP_KERNEL); + if (!bps_bo) + goto bps_bo_failure; + + (*data)->bps = bps; + (*data)->bps_bo = bps_bo; + (*data)->count = 0; + (*data)->last_reserved = 0; + + virt->ras_init_done = true; + + return 0; + +bps_bo_failure: + kfree(bps); +bps_failure: + kfree(*data); +data_failure: + return -ENOMEM; +} + +static void amdgpu_virt_ras_release_bp(struct amdgpu_device *adev) +{ + struct amdgpu_virt *virt = &adev->virt; + struct amdgpu_virt_ras_err_handler_data *data = virt->virt_eh_data; + struct amdgpu_bo *bo; + int i; + + if (!data) + return; + + for (i = data->last_reserved - 1; i >= 0; i--) { + bo = data->bps_bo[i]; + amdgpu_bo_free_kernel(&bo, NULL, NULL); + data->bps_bo[i] = bo; + data->last_reserved = i; + } +} + +void amdgpu_virt_release_ras_err_handler_data(struct amdgpu_device *adev) +{ + struct amdgpu_virt *virt = &adev->virt; + struct amdgpu_virt_ras_err_handler_data *data = virt->virt_eh_data; + + virt->ras_init_done = false; + + if (!data) + return; + + amdgpu_virt_ras_release_bp(adev); + + kfree(data->bps); + kfree(data->bps_bo); + kfree(data); + virt->virt_eh_data = NULL; +} + +static void amdgpu_virt_ras_add_bps(struct amdgpu_device *adev, + struct eeprom_table_record *bps, int pages) +{ + struct amdgpu_virt *virt = &adev->virt; + struct amdgpu_virt_ras_err_handler_data *data = virt->virt_eh_data; + + if (!data) + return; + + memcpy(&data->bps[data->count], bps, pages * sizeof(*data->bps)); + data->count += pages; +} + +static void amdgpu_virt_ras_reserve_bps(struct amdgpu_device *adev) +{ + struct amdgpu_virt *virt = &adev->virt; + struct amdgpu_virt_ras_err_handler_data *data = virt->virt_eh_data; + struct amdgpu_bo *bo = NULL; + uint64_t bp; + int i; + + if (!data) + return; + + for (i = data->last_reserved; i < data->count; i++) { + bp = data->bps[i].retired_page; + + /* There are two cases of reserve error should be ignored: + * 1) a ras bad page has been allocated (used by someone); + * 2) a ras bad page has been reserved (duplicate error injection + * for one page); + */ + if (amdgpu_bo_create_kernel_at(adev, bp << AMDGPU_GPU_PAGE_SHIFT, + AMDGPU_GPU_PAGE_SIZE, + &bo, NULL)) + DRM_DEBUG("RAS WARN: reserve vram for retired page %llx fail\n", bp); + + data->bps_bo[i] = bo; + data->last_reserved = i + 1; + bo = NULL; + } +} + +static bool amdgpu_virt_ras_check_bad_page(struct amdgpu_device *adev, + uint64_t retired_page) +{ + struct amdgpu_virt *virt = &adev->virt; + struct amdgpu_virt_ras_err_handler_data *data = virt->virt_eh_data; + int i; + + if (!data) + return true; + + for (i = 0; i < data->count; i++) + if (retired_page == data->bps[i].retired_page) + return true; + + return false; +} + +static void amdgpu_virt_add_bad_page(struct amdgpu_device *adev, + uint64_t bp_block_offset, uint32_t bp_block_size) +{ + struct eeprom_table_record bp; + uint64_t retired_page; + uint32_t bp_idx, bp_cnt; + void *vram_usage_va = NULL; + + if (adev->mman.fw_vram_usage_va) + vram_usage_va = adev->mman.fw_vram_usage_va; + else + vram_usage_va = adev->mman.drv_vram_usage_va; + + if (bp_block_size) { + bp_cnt = bp_block_size / sizeof(uint64_t); + for (bp_idx = 0; bp_idx < bp_cnt; bp_idx++) { + retired_page = *(uint64_t *)(vram_usage_va + + bp_block_offset + bp_idx * sizeof(uint64_t)); + bp.retired_page = retired_page; + + if (amdgpu_virt_ras_check_bad_page(adev, retired_page)) + continue; + + amdgpu_virt_ras_add_bps(adev, &bp, 1); + + amdgpu_virt_ras_reserve_bps(adev); + } + } +} + +static int amdgpu_virt_read_pf2vf_data(struct amdgpu_device *adev) +{ + struct amd_sriov_msg_pf2vf_info_header *pf2vf_info = adev->virt.fw_reserve.p_pf2vf; + uint32_t checksum; + uint32_t checkval; + + uint32_t i; + uint32_t tmp; + + if (adev->virt.fw_reserve.p_pf2vf == NULL) + return -EINVAL; + + if (pf2vf_info->size > 1024) { + DRM_ERROR("invalid pf2vf message size\n"); + return -EINVAL; + } + + switch (pf2vf_info->version) { + case 1: + checksum = ((struct amdgim_pf2vf_info_v1 *)pf2vf_info)->checksum; + checkval = amd_sriov_msg_checksum( + adev->virt.fw_reserve.p_pf2vf, pf2vf_info->size, + adev->virt.fw_reserve.checksum_key, checksum); + if (checksum != checkval) { + DRM_ERROR("invalid pf2vf message\n"); + return -EINVAL; + } + + adev->virt.gim_feature = + ((struct amdgim_pf2vf_info_v1 *)pf2vf_info)->feature_flags; + break; + case 2: + /* TODO: missing key, need to add it later */ + checksum = ((struct amd_sriov_msg_pf2vf_info *)pf2vf_info)->checksum; + checkval = amd_sriov_msg_checksum( + adev->virt.fw_reserve.p_pf2vf, pf2vf_info->size, + 0, checksum); + if (checksum != checkval) { + DRM_ERROR("invalid pf2vf message\n"); + return -EINVAL; + } + + adev->virt.vf2pf_update_interval_ms = + ((struct amd_sriov_msg_pf2vf_info *)pf2vf_info)->vf2pf_update_interval_ms; + adev->virt.gim_feature = + ((struct amd_sriov_msg_pf2vf_info *)pf2vf_info)->feature_flags.all; + adev->virt.reg_access = + ((struct amd_sriov_msg_pf2vf_info *)pf2vf_info)->reg_access_flags.all; + + adev->virt.decode_max_dimension_pixels = 0; + adev->virt.decode_max_frame_pixels = 0; + adev->virt.encode_max_dimension_pixels = 0; + adev->virt.encode_max_frame_pixels = 0; + adev->virt.is_mm_bw_enabled = false; + for (i = 0; i < AMD_SRIOV_MSG_RESERVE_VCN_INST; i++) { + tmp = ((struct amd_sriov_msg_pf2vf_info *)pf2vf_info)->mm_bw_management[i].decode_max_dimension_pixels; + adev->virt.decode_max_dimension_pixels = max(tmp, adev->virt.decode_max_dimension_pixels); + + tmp = ((struct amd_sriov_msg_pf2vf_info *)pf2vf_info)->mm_bw_management[i].decode_max_frame_pixels; + adev->virt.decode_max_frame_pixels = max(tmp, adev->virt.decode_max_frame_pixels); + + tmp = ((struct amd_sriov_msg_pf2vf_info *)pf2vf_info)->mm_bw_management[i].encode_max_dimension_pixels; + adev->virt.encode_max_dimension_pixels = max(tmp, adev->virt.encode_max_dimension_pixels); + + tmp = ((struct amd_sriov_msg_pf2vf_info *)pf2vf_info)->mm_bw_management[i].encode_max_frame_pixels; + adev->virt.encode_max_frame_pixels = max(tmp, adev->virt.encode_max_frame_pixels); + } + if ((adev->virt.decode_max_dimension_pixels > 0) || (adev->virt.encode_max_dimension_pixels > 0)) + adev->virt.is_mm_bw_enabled = true; + + adev->unique_id = + ((struct amd_sriov_msg_pf2vf_info *)pf2vf_info)->uuid; + break; + default: + DRM_ERROR("invalid pf2vf version\n"); + return -EINVAL; + } + + /* correct too large or too little interval value */ + if (adev->virt.vf2pf_update_interval_ms < 200 || adev->virt.vf2pf_update_interval_ms > 10000) + adev->virt.vf2pf_update_interval_ms = 2000; + + return 0; +} + +static void amdgpu_virt_populate_vf2pf_ucode_info(struct amdgpu_device *adev) +{ + struct amd_sriov_msg_vf2pf_info *vf2pf_info; + vf2pf_info = (struct amd_sriov_msg_vf2pf_info *) adev->virt.fw_reserve.p_vf2pf; + + if (adev->virt.fw_reserve.p_vf2pf == NULL) + return; + + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_VCE, adev->vce.fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_UVD, adev->uvd.fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_MC, adev->gmc.fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_ME, adev->gfx.me_fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_PFP, adev->gfx.pfp_fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_CE, adev->gfx.ce_fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_RLC, adev->gfx.rlc_fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_RLC_SRLC, adev->gfx.rlc_srlc_fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_RLC_SRLG, adev->gfx.rlc_srlg_fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_RLC_SRLS, adev->gfx.rlc_srls_fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_MEC, adev->gfx.mec_fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_MEC2, adev->gfx.mec2_fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_SOS, adev->psp.sos.fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_ASD, + adev->psp.asd_context.bin_desc.fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_TA_RAS, + adev->psp.ras_context.context.bin_desc.fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_TA_XGMI, + adev->psp.xgmi_context.context.bin_desc.fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_SMC, adev->pm.fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_SDMA, adev->sdma.instance[0].fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_SDMA2, adev->sdma.instance[1].fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_VCN, adev->vcn.fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_DMCU, adev->dm.dmcu_fw_version); +} + +static int amdgpu_virt_write_vf2pf_data(struct amdgpu_device *adev) +{ + struct amd_sriov_msg_vf2pf_info *vf2pf_info; + + vf2pf_info = (struct amd_sriov_msg_vf2pf_info *) adev->virt.fw_reserve.p_vf2pf; + + if (adev->virt.fw_reserve.p_vf2pf == NULL) + return -EINVAL; + + memset(vf2pf_info, 0, sizeof(struct amd_sriov_msg_vf2pf_info)); + + vf2pf_info->header.size = sizeof(struct amd_sriov_msg_vf2pf_info); + vf2pf_info->header.version = AMD_SRIOV_MSG_FW_VRAM_VF2PF_VER; + +#ifdef MODULE + if (THIS_MODULE->version != NULL) + strcpy(vf2pf_info->driver_version, THIS_MODULE->version); + else +#endif + strcpy(vf2pf_info->driver_version, "N/A"); + + vf2pf_info->pf2vf_version_required = 0; // no requirement, guest understands all + vf2pf_info->driver_cert = 0; + vf2pf_info->os_info.all = 0; + + vf2pf_info->fb_usage = + ttm_resource_manager_usage(&adev->mman.vram_mgr.manager) >> 20; + vf2pf_info->fb_vis_usage = + amdgpu_vram_mgr_vis_usage(&adev->mman.vram_mgr) >> 20; + vf2pf_info->fb_size = adev->gmc.real_vram_size >> 20; + vf2pf_info->fb_vis_size = adev->gmc.visible_vram_size >> 20; + + amdgpu_virt_populate_vf2pf_ucode_info(adev); + + /* TODO: read dynamic info */ + vf2pf_info->gfx_usage = 0; + vf2pf_info->compute_usage = 0; + vf2pf_info->encode_usage = 0; + vf2pf_info->decode_usage = 0; + + vf2pf_info->dummy_page_addr = (uint64_t)adev->dummy_page_addr; + vf2pf_info->checksum = + amd_sriov_msg_checksum( + vf2pf_info, vf2pf_info->header.size, 0, 0); + + return 0; +} + +static void amdgpu_virt_update_vf2pf_work_item(struct work_struct *work) +{ + struct amdgpu_device *adev = container_of(work, struct amdgpu_device, virt.vf2pf_work.work); + int ret; + + ret = amdgpu_virt_read_pf2vf_data(adev); + if (ret) + goto out; + amdgpu_virt_write_vf2pf_data(adev); + +out: + schedule_delayed_work(&(adev->virt.vf2pf_work), adev->virt.vf2pf_update_interval_ms); +} + +void amdgpu_virt_fini_data_exchange(struct amdgpu_device *adev) +{ + if (adev->virt.vf2pf_update_interval_ms != 0) { + DRM_INFO("clean up the vf2pf work item\n"); + cancel_delayed_work_sync(&adev->virt.vf2pf_work); + adev->virt.vf2pf_update_interval_ms = 0; + } +} + +void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev) +{ + adev->virt.fw_reserve.p_pf2vf = NULL; + adev->virt.fw_reserve.p_vf2pf = NULL; + adev->virt.vf2pf_update_interval_ms = 0; + + if (adev->mman.fw_vram_usage_va && adev->mman.drv_vram_usage_va) { + DRM_WARN("Currently fw_vram and drv_vram should not have values at the same time!"); + } else if (adev->mman.fw_vram_usage_va || adev->mman.drv_vram_usage_va) { + /* go through this logic in ip_init and reset to init workqueue*/ + amdgpu_virt_exchange_data(adev); + + INIT_DELAYED_WORK(&adev->virt.vf2pf_work, amdgpu_virt_update_vf2pf_work_item); + schedule_delayed_work(&(adev->virt.vf2pf_work), msecs_to_jiffies(adev->virt.vf2pf_update_interval_ms)); + } else if (adev->bios != NULL) { + /* got through this logic in early init stage to get necessary flags, e.g. rlcg_acc related*/ + adev->virt.fw_reserve.p_pf2vf = + (struct amd_sriov_msg_pf2vf_info_header *) + (adev->bios + (AMD_SRIOV_MSG_PF2VF_OFFSET_KB << 10)); + + amdgpu_virt_read_pf2vf_data(adev); + } +} + + +void amdgpu_virt_exchange_data(struct amdgpu_device *adev) +{ + uint64_t bp_block_offset = 0; + uint32_t bp_block_size = 0; + struct amd_sriov_msg_pf2vf_info *pf2vf_v2 = NULL; + + if (adev->mman.fw_vram_usage_va || adev->mman.drv_vram_usage_va) { + if (adev->mman.fw_vram_usage_va) { + adev->virt.fw_reserve.p_pf2vf = + (struct amd_sriov_msg_pf2vf_info_header *) + (adev->mman.fw_vram_usage_va + (AMD_SRIOV_MSG_PF2VF_OFFSET_KB << 10)); + adev->virt.fw_reserve.p_vf2pf = + (struct amd_sriov_msg_vf2pf_info_header *) + (adev->mman.fw_vram_usage_va + (AMD_SRIOV_MSG_VF2PF_OFFSET_KB << 10)); + } else if (adev->mman.drv_vram_usage_va) { + adev->virt.fw_reserve.p_pf2vf = + (struct amd_sriov_msg_pf2vf_info_header *) + (adev->mman.drv_vram_usage_va + (AMD_SRIOV_MSG_PF2VF_OFFSET_KB << 10)); + adev->virt.fw_reserve.p_vf2pf = + (struct amd_sriov_msg_vf2pf_info_header *) + (adev->mman.drv_vram_usage_va + (AMD_SRIOV_MSG_VF2PF_OFFSET_KB << 10)); + } + + amdgpu_virt_read_pf2vf_data(adev); + amdgpu_virt_write_vf2pf_data(adev); + + /* bad page handling for version 2 */ + if (adev->virt.fw_reserve.p_pf2vf->version == 2) { + pf2vf_v2 = (struct amd_sriov_msg_pf2vf_info *)adev->virt.fw_reserve.p_pf2vf; + + bp_block_offset = ((uint64_t)pf2vf_v2->bp_block_offset_low & 0xFFFFFFFF) | + ((((uint64_t)pf2vf_v2->bp_block_offset_high) << 32) & 0xFFFFFFFF00000000); + bp_block_size = pf2vf_v2->bp_block_size; + + if (bp_block_size && !adev->virt.ras_init_done) + amdgpu_virt_init_ras_err_handler_data(adev); + + if (adev->virt.ras_init_done) + amdgpu_virt_add_bad_page(adev, bp_block_offset, bp_block_size); + } + } +} + +void amdgpu_detect_virtualization(struct amdgpu_device *adev) +{ + uint32_t reg; + + switch (adev->asic_type) { + case CHIP_TONGA: + case CHIP_FIJI: + reg = RREG32(mmBIF_IOV_FUNC_IDENTIFIER); + break; + case CHIP_VEGA10: + case CHIP_VEGA20: + case CHIP_NAVI10: + case CHIP_NAVI12: + case CHIP_SIENNA_CICHLID: + case CHIP_ARCTURUS: + case CHIP_ALDEBARAN: + case CHIP_IP_DISCOVERY: + reg = RREG32(mmRCC_IOV_FUNC_IDENTIFIER); + break; + default: /* other chip doesn't support SRIOV */ + reg = 0; + break; + } + + if (reg & 1) + adev->virt.caps |= AMDGPU_SRIOV_CAPS_IS_VF; + + if (reg & 0x80000000) + adev->virt.caps |= AMDGPU_SRIOV_CAPS_ENABLE_IOV; + + if (!reg) { + /* passthrough mode exclus sriov mod */ + if (is_virtual_machine() && !xen_initial_domain()) + adev->virt.caps |= AMDGPU_PASSTHROUGH_MODE; + } + + if (amdgpu_sriov_vf(adev) && adev->asic_type == CHIP_SIENNA_CICHLID) + /* VF MMIO access (except mailbox range) from CPU + * will be blocked during sriov runtime + */ + adev->virt.caps |= AMDGPU_VF_MMIO_ACCESS_PROTECT; + + /* we have the ability to check now */ + if (amdgpu_sriov_vf(adev)) { + switch (adev->asic_type) { + case CHIP_TONGA: + case CHIP_FIJI: + vi_set_virt_ops(adev); + break; + case CHIP_VEGA10: + soc15_set_virt_ops(adev); +#ifdef CONFIG_X86 + /* not send GPU_INIT_DATA with MS_HYPERV*/ + if (!hypervisor_is_type(X86_HYPER_MS_HYPERV)) +#endif + /* send a dummy GPU_INIT_DATA request to host on vega10 */ + amdgpu_virt_request_init_data(adev); + break; + case CHIP_VEGA20: + case CHIP_ARCTURUS: + case CHIP_ALDEBARAN: + soc15_set_virt_ops(adev); + break; + case CHIP_NAVI10: + case CHIP_NAVI12: + case CHIP_SIENNA_CICHLID: + case CHIP_IP_DISCOVERY: + nv_set_virt_ops(adev); + /* try send GPU_INIT_DATA request to host */ + amdgpu_virt_request_init_data(adev); + break; + default: /* other chip doesn't support SRIOV */ + DRM_ERROR("Unknown asic type: %d!\n", adev->asic_type); + break; + } + } +} + +static bool amdgpu_virt_access_debugfs_is_mmio(struct amdgpu_device *adev) +{ + return amdgpu_sriov_is_debug(adev) ? true : false; +} + +static bool amdgpu_virt_access_debugfs_is_kiq(struct amdgpu_device *adev) +{ + return amdgpu_sriov_is_normal(adev) ? true : false; +} + +int amdgpu_virt_enable_access_debugfs(struct amdgpu_device *adev) +{ + if (!amdgpu_sriov_vf(adev) || + amdgpu_virt_access_debugfs_is_kiq(adev)) + return 0; + + if (amdgpu_virt_access_debugfs_is_mmio(adev)) + adev->virt.caps &= ~AMDGPU_SRIOV_CAPS_RUNTIME; + else + return -EPERM; + + return 0; +} + +void amdgpu_virt_disable_access_debugfs(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) + adev->virt.caps |= AMDGPU_SRIOV_CAPS_RUNTIME; +} + +enum amdgpu_sriov_vf_mode amdgpu_virt_get_sriov_vf_mode(struct amdgpu_device *adev) +{ + enum amdgpu_sriov_vf_mode mode; + + if (amdgpu_sriov_vf(adev)) { + if (amdgpu_sriov_is_pp_one_vf(adev)) + mode = SRIOV_VF_MODE_ONE_VF; + else + mode = SRIOV_VF_MODE_MULTI_VF; + } else { + mode = SRIOV_VF_MODE_BARE_METAL; + } + + return mode; +} + +void amdgpu_virt_post_reset(struct amdgpu_device *adev) +{ + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 3)) { + /* force set to GFXOFF state after reset, + * to avoid some invalid operation before GC enable + */ + adev->gfx.is_poweron = false; + } +} + +bool amdgpu_virt_fw_load_skip_check(struct amdgpu_device *adev, uint32_t ucode_id) +{ + switch (adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(13, 0, 0): + /* no vf autoload, white list */ + if (ucode_id == AMDGPU_UCODE_ID_VCN1 || + ucode_id == AMDGPU_UCODE_ID_VCN) + return false; + else + return true; + case IP_VERSION(11, 0, 9): + case IP_VERSION(11, 0, 7): + /* black list for CHIP_NAVI12 and CHIP_SIENNA_CICHLID */ + if (ucode_id == AMDGPU_UCODE_ID_RLC_G + || ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL + || ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM + || ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM + || ucode_id == AMDGPU_UCODE_ID_SMC) + return true; + else + return false; + case IP_VERSION(13, 0, 10): + /* white list */ + if (ucode_id == AMDGPU_UCODE_ID_CAP + || ucode_id == AMDGPU_UCODE_ID_CP_RS64_PFP + || ucode_id == AMDGPU_UCODE_ID_CP_RS64_ME + || ucode_id == AMDGPU_UCODE_ID_CP_RS64_MEC + || ucode_id == AMDGPU_UCODE_ID_CP_RS64_PFP_P0_STACK + || ucode_id == AMDGPU_UCODE_ID_CP_RS64_PFP_P1_STACK + || ucode_id == AMDGPU_UCODE_ID_CP_RS64_ME_P0_STACK + || ucode_id == AMDGPU_UCODE_ID_CP_RS64_ME_P1_STACK + || ucode_id == AMDGPU_UCODE_ID_CP_RS64_MEC_P0_STACK + || ucode_id == AMDGPU_UCODE_ID_CP_RS64_MEC_P1_STACK + || ucode_id == AMDGPU_UCODE_ID_CP_RS64_MEC_P2_STACK + || ucode_id == AMDGPU_UCODE_ID_CP_RS64_MEC_P3_STACK + || ucode_id == AMDGPU_UCODE_ID_CP_MES + || ucode_id == AMDGPU_UCODE_ID_CP_MES_DATA + || ucode_id == AMDGPU_UCODE_ID_CP_MES1 + || ucode_id == AMDGPU_UCODE_ID_CP_MES1_DATA + || ucode_id == AMDGPU_UCODE_ID_VCN1 + || ucode_id == AMDGPU_UCODE_ID_VCN) + return false; + else + return true; + default: + /* lagacy black list */ + if (ucode_id == AMDGPU_UCODE_ID_SDMA0 + || ucode_id == AMDGPU_UCODE_ID_SDMA1 + || ucode_id == AMDGPU_UCODE_ID_SDMA2 + || ucode_id == AMDGPU_UCODE_ID_SDMA3 + || ucode_id == AMDGPU_UCODE_ID_SDMA4 + || ucode_id == AMDGPU_UCODE_ID_SDMA5 + || ucode_id == AMDGPU_UCODE_ID_SDMA6 + || ucode_id == AMDGPU_UCODE_ID_SDMA7 + || ucode_id == AMDGPU_UCODE_ID_RLC_G + || ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL + || ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM + || ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM + || ucode_id == AMDGPU_UCODE_ID_SMC) + return true; + else + return false; + } +} + +void amdgpu_virt_update_sriov_video_codec(struct amdgpu_device *adev, + struct amdgpu_video_codec_info *encode, uint32_t encode_array_size, + struct amdgpu_video_codec_info *decode, uint32_t decode_array_size) +{ + uint32_t i; + + if (!adev->virt.is_mm_bw_enabled) + return; + + if (encode) { + for (i = 0; i < encode_array_size; i++) { + encode[i].max_width = adev->virt.encode_max_dimension_pixels; + encode[i].max_pixels_per_frame = adev->virt.encode_max_frame_pixels; + if (encode[i].max_width > 0) + encode[i].max_height = encode[i].max_pixels_per_frame / encode[i].max_width; + else + encode[i].max_height = 0; + } + } + + if (decode) { + for (i = 0; i < decode_array_size; i++) { + decode[i].max_width = adev->virt.decode_max_dimension_pixels; + decode[i].max_pixels_per_frame = adev->virt.decode_max_frame_pixels; + if (decode[i].max_width > 0) + decode[i].max_height = decode[i].max_pixels_per_frame / decode[i].max_width; + else + decode[i].max_height = 0; + } + } +} + +static bool amdgpu_virt_get_rlcg_reg_access_flag(struct amdgpu_device *adev, + u32 acc_flags, u32 hwip, + bool write, u32 *rlcg_flag) +{ + bool ret = false; + + switch (hwip) { + case GC_HWIP: + if (amdgpu_sriov_reg_indirect_gc(adev)) { + *rlcg_flag = + write ? AMDGPU_RLCG_GC_WRITE : AMDGPU_RLCG_GC_READ; + ret = true; + /* only in new version, AMDGPU_REGS_NO_KIQ and + * AMDGPU_REGS_RLC are enabled simultaneously */ + } else if ((acc_flags & AMDGPU_REGS_RLC) && + !(acc_flags & AMDGPU_REGS_NO_KIQ) && write) { + *rlcg_flag = AMDGPU_RLCG_GC_WRITE_LEGACY; + ret = true; + } + break; + case MMHUB_HWIP: + if (amdgpu_sriov_reg_indirect_mmhub(adev) && + (acc_flags & AMDGPU_REGS_RLC) && write) { + *rlcg_flag = AMDGPU_RLCG_MMHUB_WRITE; + ret = true; + } + break; + default: + break; + } + return ret; +} + +static u32 amdgpu_virt_rlcg_reg_rw(struct amdgpu_device *adev, u32 offset, u32 v, u32 flag, u32 xcc_id) +{ + struct amdgpu_rlcg_reg_access_ctrl *reg_access_ctrl; + uint32_t timeout = 50000; + uint32_t i, tmp; + uint32_t ret = 0; + void *scratch_reg0; + void *scratch_reg1; + void *scratch_reg2; + void *scratch_reg3; + void *spare_int; + + if (!adev->gfx.rlc.rlcg_reg_access_supported) { + dev_err(adev->dev, + "indirect registers access through rlcg is not available\n"); + return 0; + } + + if (adev->gfx.xcc_mask && (((1 << xcc_id) & adev->gfx.xcc_mask) == 0)) { + dev_err(adev->dev, "invalid xcc\n"); + return 0; + } + + reg_access_ctrl = &adev->gfx.rlc.reg_access_ctrl[xcc_id]; + scratch_reg0 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg0; + scratch_reg1 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg1; + scratch_reg2 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg2; + scratch_reg3 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg3; + if (reg_access_ctrl->spare_int) + spare_int = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->spare_int; + + if (offset == reg_access_ctrl->grbm_cntl) { + /* if the target reg offset is grbm_cntl, write to scratch_reg2 */ + writel(v, scratch_reg2); + if (flag == AMDGPU_RLCG_GC_WRITE_LEGACY) + writel(v, ((void __iomem *)adev->rmmio) + (offset * 4)); + } else if (offset == reg_access_ctrl->grbm_idx) { + /* if the target reg offset is grbm_idx, write to scratch_reg3 */ + writel(v, scratch_reg3); + if (flag == AMDGPU_RLCG_GC_WRITE_LEGACY) + writel(v, ((void __iomem *)adev->rmmio) + (offset * 4)); + } else { + /* + * SCRATCH_REG0 = read/write value + * SCRATCH_REG1[30:28] = command + * SCRATCH_REG1[19:0] = address in dword + * SCRATCH_REG1[26:24] = Error reporting + */ + writel(v, scratch_reg0); + writel((offset | flag), scratch_reg1); + if (reg_access_ctrl->spare_int) + writel(1, spare_int); + + for (i = 0; i < timeout; i++) { + tmp = readl(scratch_reg1); + if (!(tmp & AMDGPU_RLCG_SCRATCH1_ADDRESS_MASK)) + break; + udelay(10); + } + + if (i >= timeout) { + if (amdgpu_sriov_rlcg_error_report_enabled(adev)) { + if (tmp & AMDGPU_RLCG_VFGATE_DISABLED) { + dev_err(adev->dev, + "vfgate is disabled, rlcg failed to program reg: 0x%05x\n", offset); + } else if (tmp & AMDGPU_RLCG_WRONG_OPERATION_TYPE) { + dev_err(adev->dev, + "wrong operation type, rlcg failed to program reg: 0x%05x\n", offset); + } else if (tmp & AMDGPU_RLCG_REG_NOT_IN_RANGE) { + dev_err(adev->dev, + "register is not in range, rlcg failed to program reg: 0x%05x\n", offset); + } else { + dev_err(adev->dev, + "unknown error type, rlcg failed to program reg: 0x%05x\n", offset); + } + } else { + dev_err(adev->dev, + "timeout: rlcg faled to program reg: 0x%05x\n", offset); + } + } + } + + ret = readl(scratch_reg0); + return ret; +} + +void amdgpu_sriov_wreg(struct amdgpu_device *adev, + u32 offset, u32 value, + u32 acc_flags, u32 hwip, u32 xcc_id) +{ + u32 rlcg_flag; + + if (!amdgpu_sriov_runtime(adev) && + amdgpu_virt_get_rlcg_reg_access_flag(adev, acc_flags, hwip, true, &rlcg_flag)) { + amdgpu_virt_rlcg_reg_rw(adev, offset, value, rlcg_flag, xcc_id); + return; + } + + if (acc_flags & AMDGPU_REGS_NO_KIQ) + WREG32_NO_KIQ(offset, value); + else + WREG32(offset, value); +} + +u32 amdgpu_sriov_rreg(struct amdgpu_device *adev, + u32 offset, u32 acc_flags, u32 hwip, u32 xcc_id) +{ + u32 rlcg_flag; + + if (!amdgpu_sriov_runtime(adev) && + amdgpu_virt_get_rlcg_reg_access_flag(adev, acc_flags, hwip, false, &rlcg_flag)) + return amdgpu_virt_rlcg_reg_rw(adev, offset, 0, rlcg_flag, xcc_id); + + if (acc_flags & AMDGPU_REGS_NO_KIQ) + return RREG32_NO_KIQ(offset); + else + return RREG32(offset); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h new file mode 100644 index 000000000..fabb83e9d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h @@ -0,0 +1,364 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Author: Monk.liu@amd.com + */ +#ifndef AMDGPU_VIRT_H +#define AMDGPU_VIRT_H + +#include "amdgv_sriovmsg.h" + +#define AMDGPU_SRIOV_CAPS_SRIOV_VBIOS (1 << 0) /* vBIOS is sr-iov ready */ +#define AMDGPU_SRIOV_CAPS_ENABLE_IOV (1 << 1) /* sr-iov is enabled on this GPU */ +#define AMDGPU_SRIOV_CAPS_IS_VF (1 << 2) /* this GPU is a virtual function */ +#define AMDGPU_PASSTHROUGH_MODE (1 << 3) /* thw whole GPU is pass through for VM */ +#define AMDGPU_SRIOV_CAPS_RUNTIME (1 << 4) /* is out of full access mode */ +#define AMDGPU_VF_MMIO_ACCESS_PROTECT (1 << 5) /* MMIO write access is not allowed in sriov runtime */ + +/* flags for indirect register access path supported by rlcg for sriov */ +#define AMDGPU_RLCG_GC_WRITE_LEGACY (0x8 << 28) +#define AMDGPU_RLCG_GC_WRITE (0x0 << 28) +#define AMDGPU_RLCG_GC_READ (0x1 << 28) +#define AMDGPU_RLCG_MMHUB_WRITE (0x2 << 28) + +/* error code for indirect register access path supported by rlcg for sriov */ +#define AMDGPU_RLCG_VFGATE_DISABLED 0x4000000 +#define AMDGPU_RLCG_WRONG_OPERATION_TYPE 0x2000000 +#define AMDGPU_RLCG_REG_NOT_IN_RANGE 0x1000000 + +#define AMDGPU_RLCG_SCRATCH1_ADDRESS_MASK 0xFFFFF + +/* all asic after AI use this offset */ +#define mmRCC_IOV_FUNC_IDENTIFIER 0xDE5 +/* tonga/fiji use this offset */ +#define mmBIF_IOV_FUNC_IDENTIFIER 0x1503 + +enum amdgpu_sriov_vf_mode { + SRIOV_VF_MODE_BARE_METAL = 0, + SRIOV_VF_MODE_ONE_VF, + SRIOV_VF_MODE_MULTI_VF, +}; + +struct amdgpu_mm_table { + struct amdgpu_bo *bo; + uint32_t *cpu_addr; + uint64_t gpu_addr; +}; + +#define AMDGPU_VF_ERROR_ENTRY_SIZE 16 + +/* struct error_entry - amdgpu VF error information. */ +struct amdgpu_vf_error_buffer { + struct mutex lock; + int read_count; + int write_count; + uint16_t code[AMDGPU_VF_ERROR_ENTRY_SIZE]; + uint16_t flags[AMDGPU_VF_ERROR_ENTRY_SIZE]; + uint64_t data[AMDGPU_VF_ERROR_ENTRY_SIZE]; +}; + +enum idh_request; + +/** + * struct amdgpu_virt_ops - amdgpu device virt operations + */ +struct amdgpu_virt_ops { + int (*req_full_gpu)(struct amdgpu_device *adev, bool init); + int (*rel_full_gpu)(struct amdgpu_device *adev, bool init); + int (*req_init_data)(struct amdgpu_device *adev); + int (*reset_gpu)(struct amdgpu_device *adev); + int (*wait_reset)(struct amdgpu_device *adev); + void (*trans_msg)(struct amdgpu_device *adev, enum idh_request req, + u32 data1, u32 data2, u32 data3); + void (*ras_poison_handler)(struct amdgpu_device *adev); +}; + +/* + * Firmware Reserve Frame buffer + */ +struct amdgpu_virt_fw_reserve { + struct amd_sriov_msg_pf2vf_info_header *p_pf2vf; + struct amd_sriov_msg_vf2pf_info_header *p_vf2pf; + unsigned int checksum_key; +}; + +/* + * Legacy GIM header + * + * Defination between PF and VF + * Structures forcibly aligned to 4 to keep the same style as PF. + */ +#define AMDGIM_DATAEXCHANGE_OFFSET (64 * 1024) + +#define AMDGIM_GET_STRUCTURE_RESERVED_SIZE(total, u8, u16, u32, u64) \ + (total - (((u8)+3) / 4 + ((u16)+1) / 2 + (u32) + (u64)*2)) + +enum AMDGIM_FEATURE_FLAG { + /* GIM supports feature of Error log collecting */ + AMDGIM_FEATURE_ERROR_LOG_COLLECT = 0x1, + /* GIM supports feature of loading uCodes */ + AMDGIM_FEATURE_GIM_LOAD_UCODES = 0x2, + /* VRAM LOST by GIM */ + AMDGIM_FEATURE_GIM_FLR_VRAMLOST = 0x4, + /* MM bandwidth */ + AMDGIM_FEATURE_GIM_MM_BW_MGR = 0x8, + /* PP ONE VF MODE in GIM */ + AMDGIM_FEATURE_PP_ONE_VF = (1 << 4), + /* Indirect Reg Access enabled */ + AMDGIM_FEATURE_INDIRECT_REG_ACCESS = (1 << 5), + /* AV1 Support MODE*/ + AMDGIM_FEATURE_AV1_SUPPORT = (1 << 6), +}; + +enum AMDGIM_REG_ACCESS_FLAG { + /* Use PSP to program IH_RB_CNTL */ + AMDGIM_FEATURE_IH_REG_PSP_EN = (1 << 0), + /* Use RLC to program MMHUB regs */ + AMDGIM_FEATURE_MMHUB_REG_RLC_EN = (1 << 1), + /* Use RLC to program GC regs */ + AMDGIM_FEATURE_GC_REG_RLC_EN = (1 << 2), +}; + +struct amdgim_pf2vf_info_v1 { + /* header contains size and version */ + struct amd_sriov_msg_pf2vf_info_header header; + /* max_width * max_height */ + unsigned int uvd_enc_max_pixels_count; + /* 16x16 pixels/sec, codec independent */ + unsigned int uvd_enc_max_bandwidth; + /* max_width * max_height */ + unsigned int vce_enc_max_pixels_count; + /* 16x16 pixels/sec, codec independent */ + unsigned int vce_enc_max_bandwidth; + /* MEC FW position in kb from the start of visible frame buffer */ + unsigned int mecfw_kboffset; + /* The features flags of the GIM driver supports. */ + unsigned int feature_flags; + /* use private key from mailbox 2 to create chueksum */ + unsigned int checksum; +} __aligned(4); + +struct amdgim_vf2pf_info_v1 { + /* header contains size and version */ + struct amd_sriov_msg_vf2pf_info_header header; + /* driver version */ + char driver_version[64]; + /* driver certification, 1=WHQL, 0=None */ + unsigned int driver_cert; + /* guest OS type and version: need a define */ + unsigned int os_info; + /* in the unit of 1M */ + unsigned int fb_usage; + /* guest gfx engine usage percentage */ + unsigned int gfx_usage; + /* guest gfx engine health percentage */ + unsigned int gfx_health; + /* guest compute engine usage percentage */ + unsigned int compute_usage; + /* guest compute engine health percentage */ + unsigned int compute_health; + /* guest vce engine usage percentage. 0xffff means N/A. */ + unsigned int vce_enc_usage; + /* guest vce engine health percentage. 0xffff means N/A. */ + unsigned int vce_enc_health; + /* guest uvd engine usage percentage. 0xffff means N/A. */ + unsigned int uvd_enc_usage; + /* guest uvd engine usage percentage. 0xffff means N/A. */ + unsigned int uvd_enc_health; + unsigned int checksum; +} __aligned(4); + +struct amdgim_vf2pf_info_v2 { + /* header contains size and version */ + struct amd_sriov_msg_vf2pf_info_header header; + uint32_t checksum; + /* driver version */ + uint8_t driver_version[64]; + /* driver certification, 1=WHQL, 0=None */ + uint32_t driver_cert; + /* guest OS type and version: need a define */ + uint32_t os_info; + /* in the unit of 1M */ + uint32_t fb_usage; + /* guest gfx engine usage percentage */ + uint32_t gfx_usage; + /* guest gfx engine health percentage */ + uint32_t gfx_health; + /* guest compute engine usage percentage */ + uint32_t compute_usage; + /* guest compute engine health percentage */ + uint32_t compute_health; + /* guest vce engine usage percentage. 0xffff means N/A. */ + uint32_t vce_enc_usage; + /* guest vce engine health percentage. 0xffff means N/A. */ + uint32_t vce_enc_health; + /* guest uvd engine usage percentage. 0xffff means N/A. */ + uint32_t uvd_enc_usage; + /* guest uvd engine usage percentage. 0xffff means N/A. */ + uint32_t uvd_enc_health; + uint32_t reserved[AMDGIM_GET_STRUCTURE_RESERVED_SIZE(256, 64, 0, (12 + sizeof(struct amd_sriov_msg_vf2pf_info_header)/sizeof(uint32_t)), 0)]; +} __aligned(4); + +struct amdgpu_virt_ras_err_handler_data { + /* point to bad page records array */ + struct eeprom_table_record *bps; + /* point to reserved bo array */ + struct amdgpu_bo **bps_bo; + /* the count of entries */ + int count; + /* last reserved entry's index + 1 */ + int last_reserved; +}; + +/* GPU virtualization */ +struct amdgpu_virt { + uint32_t caps; + struct amdgpu_bo *csa_obj; + void *csa_cpu_addr; + bool chained_ib_support; + uint32_t reg_val_offs; + struct amdgpu_irq_src ack_irq; + struct amdgpu_irq_src rcv_irq; + struct work_struct flr_work; + struct amdgpu_mm_table mm_table; + const struct amdgpu_virt_ops *ops; + struct amdgpu_vf_error_buffer vf_errors; + struct amdgpu_virt_fw_reserve fw_reserve; + uint32_t gim_feature; + uint32_t reg_access_mode; + int req_init_data_ver; + bool tdr_debug; + struct amdgpu_virt_ras_err_handler_data *virt_eh_data; + bool ras_init_done; + uint32_t reg_access; + + /* vf2pf message */ + struct delayed_work vf2pf_work; + uint32_t vf2pf_update_interval_ms; + + /* multimedia bandwidth config */ + bool is_mm_bw_enabled; + uint32_t decode_max_dimension_pixels; + uint32_t decode_max_frame_pixels; + uint32_t encode_max_dimension_pixels; + uint32_t encode_max_frame_pixels; + + /* the ucode id to signal the autoload */ + uint32_t autoload_ucode_id; +}; + +struct amdgpu_video_codec_info; + +#define amdgpu_sriov_enabled(adev) \ +((adev)->virt.caps & AMDGPU_SRIOV_CAPS_ENABLE_IOV) + +#define amdgpu_sriov_vf(adev) \ +((adev)->virt.caps & AMDGPU_SRIOV_CAPS_IS_VF) + +#define amdgpu_sriov_bios(adev) \ +((adev)->virt.caps & AMDGPU_SRIOV_CAPS_SRIOV_VBIOS) + +#define amdgpu_sriov_runtime(adev) \ +((adev)->virt.caps & AMDGPU_SRIOV_CAPS_RUNTIME) + +#define amdgpu_sriov_fullaccess(adev) \ +(amdgpu_sriov_vf((adev)) && !amdgpu_sriov_runtime((adev))) + +#define amdgpu_sriov_reg_indirect_en(adev) \ +(amdgpu_sriov_vf((adev)) && \ + ((adev)->virt.gim_feature & (AMDGIM_FEATURE_INDIRECT_REG_ACCESS))) + +#define amdgpu_sriov_reg_indirect_ih(adev) \ +(amdgpu_sriov_vf((adev)) && \ + ((adev)->virt.reg_access & (AMDGIM_FEATURE_IH_REG_PSP_EN))) + +#define amdgpu_sriov_reg_indirect_mmhub(adev) \ +(amdgpu_sriov_vf((adev)) && \ + ((adev)->virt.reg_access & (AMDGIM_FEATURE_MMHUB_REG_RLC_EN))) + +#define amdgpu_sriov_reg_indirect_gc(adev) \ +(amdgpu_sriov_vf((adev)) && \ + ((adev)->virt.reg_access & (AMDGIM_FEATURE_GC_REG_RLC_EN))) + +#define amdgpu_sriov_rlcg_error_report_enabled(adev) \ + (amdgpu_sriov_reg_indirect_mmhub(adev) || amdgpu_sriov_reg_indirect_gc(adev)) + +#define amdgpu_passthrough(adev) \ +((adev)->virt.caps & AMDGPU_PASSTHROUGH_MODE) + +#define amdgpu_sriov_vf_mmio_access_protection(adev) \ +((adev)->virt.caps & AMDGPU_VF_MMIO_ACCESS_PROTECT) + +static inline bool is_virtual_machine(void) +{ +#if defined(CONFIG_X86) + return boot_cpu_has(X86_FEATURE_HYPERVISOR); +#elif defined(CONFIG_ARM64) + return !is_kernel_in_hyp_mode(); +#else + return false; +#endif +} + +#define amdgpu_sriov_is_pp_one_vf(adev) \ + ((adev)->virt.gim_feature & AMDGIM_FEATURE_PP_ONE_VF) +#define amdgpu_sriov_is_debug(adev) \ + ((!amdgpu_in_reset(adev)) && adev->virt.tdr_debug) +#define amdgpu_sriov_is_normal(adev) \ + ((!amdgpu_in_reset(adev)) && (!adev->virt.tdr_debug)) +#define amdgpu_sriov_is_av1_support(adev) \ + ((adev)->virt.gim_feature & AMDGIM_FEATURE_AV1_SUPPORT) +bool amdgpu_virt_mmio_blocked(struct amdgpu_device *adev); +void amdgpu_virt_init_setting(struct amdgpu_device *adev); +void amdgpu_virt_kiq_reg_write_reg_wait(struct amdgpu_device *adev, + uint32_t reg0, uint32_t rreg1, + uint32_t ref, uint32_t mask); +int amdgpu_virt_request_full_gpu(struct amdgpu_device *adev, bool init); +int amdgpu_virt_release_full_gpu(struct amdgpu_device *adev, bool init); +int amdgpu_virt_reset_gpu(struct amdgpu_device *adev); +void amdgpu_virt_request_init_data(struct amdgpu_device *adev); +int amdgpu_virt_wait_reset(struct amdgpu_device *adev); +int amdgpu_virt_alloc_mm_table(struct amdgpu_device *adev); +void amdgpu_virt_free_mm_table(struct amdgpu_device *adev); +void amdgpu_virt_release_ras_err_handler_data(struct amdgpu_device *adev); +void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev); +void amdgpu_virt_exchange_data(struct amdgpu_device *adev); +void amdgpu_virt_fini_data_exchange(struct amdgpu_device *adev); +void amdgpu_detect_virtualization(struct amdgpu_device *adev); + +bool amdgpu_virt_can_access_debugfs(struct amdgpu_device *adev); +int amdgpu_virt_enable_access_debugfs(struct amdgpu_device *adev); +void amdgpu_virt_disable_access_debugfs(struct amdgpu_device *adev); + +enum amdgpu_sriov_vf_mode amdgpu_virt_get_sriov_vf_mode(struct amdgpu_device *adev); + +void amdgpu_virt_update_sriov_video_codec(struct amdgpu_device *adev, + struct amdgpu_video_codec_info *encode, uint32_t encode_array_size, + struct amdgpu_video_codec_info *decode, uint32_t decode_array_size); +void amdgpu_sriov_wreg(struct amdgpu_device *adev, + u32 offset, u32 value, + u32 acc_flags, u32 hwip, u32 xcc_id); +u32 amdgpu_sriov_rreg(struct amdgpu_device *adev, + u32 offset, u32 acc_flags, u32 hwip, u32 xcc_id); +bool amdgpu_virt_fw_load_skip_check(struct amdgpu_device *adev, + uint32_t ucode_id); +void amdgpu_virt_post_reset(struct amdgpu_device *adev); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c new file mode 100644 index 000000000..db6fc0cb1 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c @@ -0,0 +1,670 @@ +// SPDX-License-Identifier: GPL-2.0+ + +#include +#include +#include + +#include "amdgpu.h" +#ifdef CONFIG_DRM_AMDGPU_SI +#include "dce_v6_0.h" +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK +#include "dce_v8_0.h" +#endif +#include "dce_v10_0.h" +#include "dce_v11_0.h" +#include "ivsrcid/ivsrcid_vislands30.h" +#include "amdgpu_vkms.h" +#include "amdgpu_display.h" +#include "atom.h" +#include "amdgpu_irq.h" + +/** + * DOC: amdgpu_vkms + * + * The amdgpu vkms interface provides a virtual KMS interface for several use + * cases: devices without display hardware, platforms where the actual display + * hardware is not useful (e.g., servers), SR-IOV virtual functions, device + * emulation/simulation, and device bring up prior to display hardware being + * usable. We previously emulated a legacy KMS interface, but there was a desire + * to move to the atomic KMS interface. The vkms driver did everything we + * needed, but we wanted KMS support natively in the driver without buffer + * sharing and the ability to support an instance of VKMS per device. We first + * looked at splitting vkms into a stub driver and a helper module that other + * drivers could use to implement a virtual display, but this strategy ended up + * being messy due to driver specific callbacks needed for buffer management. + * Ultimately, it proved easier to import the vkms code as it mostly used core + * drm helpers anyway. + */ + +static const u32 amdgpu_vkms_formats[] = { + DRM_FORMAT_XRGB8888, +}; + +static enum hrtimer_restart amdgpu_vkms_vblank_simulate(struct hrtimer *timer) +{ + struct amdgpu_crtc *amdgpu_crtc = container_of(timer, struct amdgpu_crtc, vblank_timer); + struct drm_crtc *crtc = &amdgpu_crtc->base; + struct amdgpu_vkms_output *output = drm_crtc_to_amdgpu_vkms_output(crtc); + u64 ret_overrun; + bool ret; + + ret_overrun = hrtimer_forward_now(&amdgpu_crtc->vblank_timer, + output->period_ns); + if (ret_overrun != 1) + DRM_WARN("%s: vblank timer overrun\n", __func__); + + ret = drm_crtc_handle_vblank(crtc); + /* Don't queue timer again when vblank is disabled. */ + if (!ret) + return HRTIMER_NORESTART; + + return HRTIMER_RESTART; +} + +static int amdgpu_vkms_enable_vblank(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + unsigned int pipe = drm_crtc_index(crtc); + struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; + struct amdgpu_vkms_output *out = drm_crtc_to_amdgpu_vkms_output(crtc); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + drm_calc_timestamping_constants(crtc, &crtc->mode); + + out->period_ns = ktime_set(0, vblank->framedur_ns); + hrtimer_start(&amdgpu_crtc->vblank_timer, out->period_ns, HRTIMER_MODE_REL); + + return 0; +} + +static void amdgpu_vkms_disable_vblank(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + hrtimer_try_to_cancel(&amdgpu_crtc->vblank_timer); +} + +static bool amdgpu_vkms_get_vblank_timestamp(struct drm_crtc *crtc, + int *max_error, + ktime_t *vblank_time, + bool in_vblank_irq) +{ + struct drm_device *dev = crtc->dev; + unsigned int pipe = crtc->index; + struct amdgpu_vkms_output *output = drm_crtc_to_amdgpu_vkms_output(crtc); + struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + if (!READ_ONCE(vblank->enabled)) { + *vblank_time = ktime_get(); + return true; + } + + *vblank_time = READ_ONCE(amdgpu_crtc->vblank_timer.node.expires); + + if (WARN_ON(*vblank_time == vblank->time)) + return true; + + /* + * To prevent races we roll the hrtimer forward before we do any + * interrupt processing - this is how real hw works (the interrupt is + * only generated after all the vblank registers are updated) and what + * the vblank core expects. Therefore we need to always correct the + * timestampe by one frame. + */ + *vblank_time -= output->period_ns; + + return true; +} + +static const struct drm_crtc_funcs amdgpu_vkms_crtc_funcs = { + .set_config = drm_atomic_helper_set_config, + .destroy = drm_crtc_cleanup, + .page_flip = drm_atomic_helper_page_flip, + .reset = drm_atomic_helper_crtc_reset, + .atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_crtc_destroy_state, + .enable_vblank = amdgpu_vkms_enable_vblank, + .disable_vblank = amdgpu_vkms_disable_vblank, + .get_vblank_timestamp = amdgpu_vkms_get_vblank_timestamp, +}; + +static void amdgpu_vkms_crtc_atomic_enable(struct drm_crtc *crtc, + struct drm_atomic_state *state) +{ + drm_crtc_vblank_on(crtc); +} + +static void amdgpu_vkms_crtc_atomic_disable(struct drm_crtc *crtc, + struct drm_atomic_state *state) +{ + drm_crtc_vblank_off(crtc); +} + +static void amdgpu_vkms_crtc_atomic_flush(struct drm_crtc *crtc, + struct drm_atomic_state *state) +{ + unsigned long flags; + if (crtc->state->event) { + spin_lock_irqsave(&crtc->dev->event_lock, flags); + + if (drm_crtc_vblank_get(crtc) != 0) + drm_crtc_send_vblank_event(crtc, crtc->state->event); + else + drm_crtc_arm_vblank_event(crtc, crtc->state->event); + + spin_unlock_irqrestore(&crtc->dev->event_lock, flags); + + crtc->state->event = NULL; + } +} + +static const struct drm_crtc_helper_funcs amdgpu_vkms_crtc_helper_funcs = { + .atomic_flush = amdgpu_vkms_crtc_atomic_flush, + .atomic_enable = amdgpu_vkms_crtc_atomic_enable, + .atomic_disable = amdgpu_vkms_crtc_atomic_disable, +}; + +static int amdgpu_vkms_crtc_init(struct drm_device *dev, struct drm_crtc *crtc, + struct drm_plane *primary, struct drm_plane *cursor) +{ + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + int ret; + + ret = drm_crtc_init_with_planes(dev, crtc, primary, cursor, + &amdgpu_vkms_crtc_funcs, NULL); + if (ret) { + DRM_ERROR("Failed to init CRTC\n"); + return ret; + } + + drm_crtc_helper_add(crtc, &amdgpu_vkms_crtc_helper_funcs); + + amdgpu_crtc->crtc_id = drm_crtc_index(crtc); + adev->mode_info.crtcs[drm_crtc_index(crtc)] = amdgpu_crtc; + + amdgpu_crtc->pll_id = ATOM_PPLL_INVALID; + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; + amdgpu_crtc->vsync_timer_enabled = AMDGPU_IRQ_STATE_DISABLE; + + hrtimer_init(&amdgpu_crtc->vblank_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); + amdgpu_crtc->vblank_timer.function = &amdgpu_vkms_vblank_simulate; + + return ret; +} + +static const struct drm_connector_funcs amdgpu_vkms_connector_funcs = { + .fill_modes = drm_helper_probe_single_connector_modes, + .destroy = drm_connector_cleanup, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, +}; + +static int amdgpu_vkms_conn_get_modes(struct drm_connector *connector) +{ + struct drm_device *dev = connector->dev; + struct drm_display_mode *mode = NULL; + unsigned i; + static const struct mode_size { + int w; + int h; + } common_modes[] = { + { 640, 480}, + { 720, 480}, + { 800, 600}, + { 848, 480}, + {1024, 768}, + {1152, 768}, + {1280, 720}, + {1280, 800}, + {1280, 854}, + {1280, 960}, + {1280, 1024}, + {1440, 900}, + {1400, 1050}, + {1680, 1050}, + {1600, 1200}, + {1920, 1080}, + {1920, 1200}, + {2560, 1440}, + {4096, 3112}, + {3656, 2664}, + {3840, 2160}, + {4096, 2160}, + }; + + for (i = 0; i < ARRAY_SIZE(common_modes); i++) { + mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h, 60, false, false, false); + if (!mode) + continue; + drm_mode_probed_add(connector, mode); + } + + drm_set_preferred_mode(connector, XRES_DEF, YRES_DEF); + + return ARRAY_SIZE(common_modes); +} + +static const struct drm_connector_helper_funcs amdgpu_vkms_conn_helper_funcs = { + .get_modes = amdgpu_vkms_conn_get_modes, +}; + +static const struct drm_plane_funcs amdgpu_vkms_plane_funcs = { + .update_plane = drm_atomic_helper_update_plane, + .disable_plane = drm_atomic_helper_disable_plane, + .destroy = drm_plane_cleanup, + .reset = drm_atomic_helper_plane_reset, + .atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_plane_destroy_state, +}; + +static void amdgpu_vkms_plane_atomic_update(struct drm_plane *plane, + struct drm_atomic_state *old_state) +{ + return; +} + +static int amdgpu_vkms_plane_atomic_check(struct drm_plane *plane, + struct drm_atomic_state *state) +{ + struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, + plane); + struct drm_crtc_state *crtc_state; + int ret; + + if (!new_plane_state->fb || WARN_ON(!new_plane_state->crtc)) + return 0; + + crtc_state = drm_atomic_get_crtc_state(state, + new_plane_state->crtc); + if (IS_ERR(crtc_state)) + return PTR_ERR(crtc_state); + + ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, + DRM_PLANE_NO_SCALING, + DRM_PLANE_NO_SCALING, + false, true); + if (ret != 0) + return ret; + + /* for now primary plane must be visible and full screen */ + if (!new_plane_state->visible) + return -EINVAL; + + return 0; +} + +static int amdgpu_vkms_prepare_fb(struct drm_plane *plane, + struct drm_plane_state *new_state) +{ + struct amdgpu_framebuffer *afb; + struct drm_gem_object *obj; + struct amdgpu_device *adev; + struct amdgpu_bo *rbo; + uint32_t domain; + int r; + + if (!new_state->fb) { + DRM_DEBUG_KMS("No FB bound\n"); + return 0; + } + afb = to_amdgpu_framebuffer(new_state->fb); + obj = new_state->fb->obj[0]; + rbo = gem_to_amdgpu_bo(obj); + adev = amdgpu_ttm_adev(rbo->tbo.bdev); + + r = amdgpu_bo_reserve(rbo, true); + if (r) { + dev_err(adev->dev, "fail to reserve bo (%d)\n", r); + return r; + } + + r = dma_resv_reserve_fences(rbo->tbo.base.resv, 1); + if (r) { + dev_err(adev->dev, "allocating fence slot failed (%d)\n", r); + goto error_unlock; + } + + if (plane->type != DRM_PLANE_TYPE_CURSOR) + domain = amdgpu_display_supported_domains(adev, rbo->flags); + else + domain = AMDGPU_GEM_DOMAIN_VRAM; + + r = amdgpu_bo_pin(rbo, domain); + if (unlikely(r != 0)) { + if (r != -ERESTARTSYS) + DRM_ERROR("Failed to pin framebuffer with error %d\n", r); + goto error_unlock; + } + + r = amdgpu_ttm_alloc_gart(&rbo->tbo); + if (unlikely(r != 0)) { + DRM_ERROR("%p bind failed\n", rbo); + goto error_unpin; + } + + amdgpu_bo_unreserve(rbo); + + afb->address = amdgpu_bo_gpu_offset(rbo); + + amdgpu_bo_ref(rbo); + + return 0; + +error_unpin: + amdgpu_bo_unpin(rbo); + +error_unlock: + amdgpu_bo_unreserve(rbo); + return r; +} + +static void amdgpu_vkms_cleanup_fb(struct drm_plane *plane, + struct drm_plane_state *old_state) +{ + struct amdgpu_bo *rbo; + int r; + + if (!old_state->fb) + return; + + rbo = gem_to_amdgpu_bo(old_state->fb->obj[0]); + r = amdgpu_bo_reserve(rbo, false); + if (unlikely(r)) { + DRM_ERROR("failed to reserve rbo before unpin\n"); + return; + } + + amdgpu_bo_unpin(rbo); + amdgpu_bo_unreserve(rbo); + amdgpu_bo_unref(&rbo); +} + +static const struct drm_plane_helper_funcs amdgpu_vkms_primary_helper_funcs = { + .atomic_update = amdgpu_vkms_plane_atomic_update, + .atomic_check = amdgpu_vkms_plane_atomic_check, + .prepare_fb = amdgpu_vkms_prepare_fb, + .cleanup_fb = amdgpu_vkms_cleanup_fb, +}; + +static struct drm_plane *amdgpu_vkms_plane_init(struct drm_device *dev, + enum drm_plane_type type, + int index) +{ + struct drm_plane *plane; + int ret; + + plane = kzalloc(sizeof(*plane), GFP_KERNEL); + if (!plane) + return ERR_PTR(-ENOMEM); + + ret = drm_universal_plane_init(dev, plane, 1 << index, + &amdgpu_vkms_plane_funcs, + amdgpu_vkms_formats, + ARRAY_SIZE(amdgpu_vkms_formats), + NULL, type, NULL); + if (ret) { + kfree(plane); + return ERR_PTR(ret); + } + + drm_plane_helper_add(plane, &amdgpu_vkms_primary_helper_funcs); + + return plane; +} + +static int amdgpu_vkms_output_init(struct drm_device *dev, struct + amdgpu_vkms_output *output, int index) +{ + struct drm_connector *connector = &output->connector; + struct drm_encoder *encoder = &output->encoder; + struct drm_crtc *crtc = &output->crtc.base; + struct drm_plane *primary, *cursor = NULL; + int ret; + + primary = amdgpu_vkms_plane_init(dev, DRM_PLANE_TYPE_PRIMARY, index); + if (IS_ERR(primary)) + return PTR_ERR(primary); + + ret = amdgpu_vkms_crtc_init(dev, crtc, primary, cursor); + if (ret) + goto err_crtc; + + ret = drm_connector_init(dev, connector, &amdgpu_vkms_connector_funcs, + DRM_MODE_CONNECTOR_VIRTUAL); + if (ret) { + DRM_ERROR("Failed to init connector\n"); + goto err_connector; + } + + drm_connector_helper_add(connector, &amdgpu_vkms_conn_helper_funcs); + + ret = drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_VIRTUAL); + if (ret) { + DRM_ERROR("Failed to init encoder\n"); + goto err_encoder; + } + encoder->possible_crtcs = 1 << index; + + ret = drm_connector_attach_encoder(connector, encoder); + if (ret) { + DRM_ERROR("Failed to attach connector to encoder\n"); + goto err_attach; + } + + drm_mode_config_reset(dev); + + return 0; + +err_attach: + drm_encoder_cleanup(encoder); + +err_encoder: + drm_connector_cleanup(connector); + +err_connector: + drm_crtc_cleanup(crtc); + +err_crtc: + drm_plane_cleanup(primary); + + return ret; +} + +const struct drm_mode_config_funcs amdgpu_vkms_mode_funcs = { + .fb_create = amdgpu_display_user_framebuffer_create, + .atomic_check = drm_atomic_helper_check, + .atomic_commit = drm_atomic_helper_commit, +}; + +static int amdgpu_vkms_sw_init(void *handle) +{ + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->amdgpu_vkms_output = kcalloc(adev->mode_info.num_crtc, + sizeof(struct amdgpu_vkms_output), GFP_KERNEL); + if (!adev->amdgpu_vkms_output) + return -ENOMEM; + + adev_to_drm(adev)->max_vblank_count = 0; + + adev_to_drm(adev)->mode_config.funcs = &amdgpu_vkms_mode_funcs; + + adev_to_drm(adev)->mode_config.max_width = XRES_MAX; + adev_to_drm(adev)->mode_config.max_height = YRES_MAX; + + adev_to_drm(adev)->mode_config.preferred_depth = 24; + adev_to_drm(adev)->mode_config.prefer_shadow = 1; + + adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true; + + r = amdgpu_display_modeset_create_props(adev); + if (r) + return r; + + /* allocate crtcs, encoders, connectors */ + for (i = 0; i < adev->mode_info.num_crtc; i++) { + r = amdgpu_vkms_output_init(adev_to_drm(adev), &adev->amdgpu_vkms_output[i], i); + if (r) + return r; + } + + r = drm_vblank_init(adev_to_drm(adev), adev->mode_info.num_crtc); + if (r) + return r; + + drm_kms_helper_poll_init(adev_to_drm(adev)); + + adev->mode_info.mode_config_initialized = true; + return 0; +} + +static int amdgpu_vkms_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i = 0; + + for (i = 0; i < adev->mode_info.num_crtc; i++) + if (adev->mode_info.crtcs[i]) + hrtimer_cancel(&adev->mode_info.crtcs[i]->vblank_timer); + + drm_kms_helper_poll_fini(adev_to_drm(adev)); + drm_mode_config_cleanup(adev_to_drm(adev)); + + adev->mode_info.mode_config_initialized = false; + + kfree(adev->mode_info.bios_hardcoded_edid); + kfree(adev->amdgpu_vkms_output); + return 0; +} + +static int amdgpu_vkms_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + switch (adev->asic_type) { +#ifdef CONFIG_DRM_AMDGPU_SI + case CHIP_TAHITI: + case CHIP_PITCAIRN: + case CHIP_VERDE: + case CHIP_OLAND: + dce_v6_0_disable_dce(adev); + break; +#endif +#ifdef CONFIG_DRM_AMDGPU_CIK + case CHIP_BONAIRE: + case CHIP_HAWAII: + case CHIP_KAVERI: + case CHIP_KABINI: + case CHIP_MULLINS: + dce_v8_0_disable_dce(adev); + break; +#endif + case CHIP_FIJI: + case CHIP_TONGA: + dce_v10_0_disable_dce(adev); + break; + case CHIP_CARRIZO: + case CHIP_STONEY: + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_VEGAM: + dce_v11_0_disable_dce(adev); + break; + case CHIP_TOPAZ: +#ifdef CONFIG_DRM_AMDGPU_SI + case CHIP_HAINAN: +#endif + /* no DCE */ + break; + default: + break; + } + return 0; +} + +static int amdgpu_vkms_hw_fini(void *handle) +{ + return 0; +} + +static int amdgpu_vkms_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = drm_mode_config_helper_suspend(adev_to_drm(adev)); + if (r) + return r; + return amdgpu_vkms_hw_fini(handle); +} + +static int amdgpu_vkms_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_vkms_hw_init(handle); + if (r) + return r; + return drm_mode_config_helper_resume(adev_to_drm(adev)); +} + +static bool amdgpu_vkms_is_idle(void *handle) +{ + return true; +} + +static int amdgpu_vkms_wait_for_idle(void *handle) +{ + return 0; +} + +static int amdgpu_vkms_soft_reset(void *handle) +{ + return 0; +} + +static int amdgpu_vkms_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int amdgpu_vkms_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs amdgpu_vkms_ip_funcs = { + .name = "amdgpu_vkms", + .early_init = NULL, + .late_init = NULL, + .sw_init = amdgpu_vkms_sw_init, + .sw_fini = amdgpu_vkms_sw_fini, + .hw_init = amdgpu_vkms_hw_init, + .hw_fini = amdgpu_vkms_hw_fini, + .suspend = amdgpu_vkms_suspend, + .resume = amdgpu_vkms_resume, + .is_idle = amdgpu_vkms_is_idle, + .wait_for_idle = amdgpu_vkms_wait_for_idle, + .soft_reset = amdgpu_vkms_soft_reset, + .set_clockgating_state = amdgpu_vkms_set_clockgating_state, + .set_powergating_state = amdgpu_vkms_set_powergating_state, +}; + +const struct amdgpu_ip_block_version amdgpu_vkms_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_DCE, + .major = 1, + .minor = 0, + .rev = 0, + .funcs = &amdgpu_vkms_ip_funcs, +}; + diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.h new file mode 100644 index 000000000..4f8722ff3 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#ifndef _AMDGPU_VKMS_H_ +#define _AMDGPU_VKMS_H_ + +#define XRES_DEF 1024 +#define YRES_DEF 768 + +#define XRES_MAX 16384 +#define YRES_MAX 16384 + +#define drm_crtc_to_amdgpu_vkms_output(target) \ + container_of(target, struct amdgpu_vkms_output, crtc.base) + +extern const struct amdgpu_ip_block_version amdgpu_vkms_ip_block; + +struct amdgpu_vkms_output { + struct amdgpu_crtc crtc; + struct drm_encoder encoder; + struct drm_connector connector; + ktime_t period_ns; + struct drm_pending_vblank_event *event; +}; + +#endif /* _AMDGPU_VKMS_H_ */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c new file mode 100644 index 000000000..9fe1278fd --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -0,0 +1,2735 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * Copyright 2009 Jerome Glisse. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + * Jerome Glisse + */ + +#include +#include +#include +#include + +#include +#include +#include +#include +#include "amdgpu.h" +#include "amdgpu_trace.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_gmc.h" +#include "amdgpu_xgmi.h" +#include "amdgpu_dma_buf.h" +#include "amdgpu_res_cursor.h" +#include "kfd_svm.h" + +/** + * DOC: GPUVM + * + * GPUVM is the MMU functionality provided on the GPU. + * GPUVM is similar to the legacy GART on older asics, however + * rather than there being a single global GART table + * for the entire GPU, there can be multiple GPUVM page tables active + * at any given time. The GPUVM page tables can contain a mix + * VRAM pages and system pages (both memory and MMIO) and system pages + * can be mapped as snooped (cached system pages) or unsnooped + * (uncached system pages). + * + * Each active GPUVM has an ID associated with it and there is a page table + * linked with each VMID. When executing a command buffer, + * the kernel tells the engine what VMID to use for that command + * buffer. VMIDs are allocated dynamically as commands are submitted. + * The userspace drivers maintain their own address space and the kernel + * sets up their pages tables accordingly when they submit their + * command buffers and a VMID is assigned. + * The hardware supports up to 16 active GPUVMs at any given time. + * + * Each GPUVM is represented by a 1-2 or 1-5 level page table, depending + * on the ASIC family. GPUVM supports RWX attributes on each page as well + * as other features such as encryption and caching attributes. + * + * VMID 0 is special. It is the GPUVM used for the kernel driver. In + * addition to an aperture managed by a page table, VMID 0 also has + * several other apertures. There is an aperture for direct access to VRAM + * and there is a legacy AGP aperture which just forwards accesses directly + * to the matching system physical addresses (or IOVAs when an IOMMU is + * present). These apertures provide direct access to these memories without + * incurring the overhead of a page table. VMID 0 is used by the kernel + * driver for tasks like memory management. + * + * GPU clients (i.e., engines on the GPU) use GPUVM VMIDs to access memory. + * For user applications, each application can have their own unique GPUVM + * address space. The application manages the address space and the kernel + * driver manages the GPUVM page tables for each process. If an GPU client + * accesses an invalid page, it will generate a GPU page fault, similar to + * accessing an invalid page on a CPU. + */ + +#define START(node) ((node)->start) +#define LAST(node) ((node)->last) + +INTERVAL_TREE_DEFINE(struct amdgpu_bo_va_mapping, rb, uint64_t, __subtree_last, + START, LAST, static, amdgpu_vm_it) + +#undef START +#undef LAST + +/** + * struct amdgpu_prt_cb - Helper to disable partial resident texture feature from a fence callback + */ +struct amdgpu_prt_cb { + + /** + * @adev: amdgpu device + */ + struct amdgpu_device *adev; + + /** + * @cb: callback + */ + struct dma_fence_cb cb; +}; + +/** + * struct amdgpu_vm_tlb_seq_struct - Helper to increment the TLB flush sequence + */ +struct amdgpu_vm_tlb_seq_struct { + /** + * @vm: pointer to the amdgpu_vm structure to set the fence sequence on + */ + struct amdgpu_vm *vm; + + /** + * @cb: callback + */ + struct dma_fence_cb cb; +}; + +/** + * amdgpu_vm_set_pasid - manage pasid and vm ptr mapping + * + * @adev: amdgpu_device pointer + * @vm: amdgpu_vm pointer + * @pasid: the pasid the VM is using on this GPU + * + * Set the pasid this VM is using on this GPU, can also be used to remove the + * pasid by passing in zero. + * + */ +int amdgpu_vm_set_pasid(struct amdgpu_device *adev, struct amdgpu_vm *vm, + u32 pasid) +{ + int r; + + if (vm->pasid == pasid) + return 0; + + if (vm->pasid) { + r = xa_err(xa_erase_irq(&adev->vm_manager.pasids, vm->pasid)); + if (r < 0) + return r; + + vm->pasid = 0; + } + + if (pasid) { + r = xa_err(xa_store_irq(&adev->vm_manager.pasids, pasid, vm, + GFP_KERNEL)); + if (r < 0) + return r; + + vm->pasid = pasid; + } + + + return 0; +} + +/** + * amdgpu_vm_bo_evicted - vm_bo is evicted + * + * @vm_bo: vm_bo which is evicted + * + * State for PDs/PTs and per VM BOs which are not at the location they should + * be. + */ +static void amdgpu_vm_bo_evicted(struct amdgpu_vm_bo_base *vm_bo) +{ + struct amdgpu_vm *vm = vm_bo->vm; + struct amdgpu_bo *bo = vm_bo->bo; + + vm_bo->moved = true; + spin_lock(&vm_bo->vm->status_lock); + if (bo->tbo.type == ttm_bo_type_kernel) + list_move(&vm_bo->vm_status, &vm->evicted); + else + list_move_tail(&vm_bo->vm_status, &vm->evicted); + spin_unlock(&vm_bo->vm->status_lock); +} +/** + * amdgpu_vm_bo_moved - vm_bo is moved + * + * @vm_bo: vm_bo which is moved + * + * State for per VM BOs which are moved, but that change is not yet reflected + * in the page tables. + */ +static void amdgpu_vm_bo_moved(struct amdgpu_vm_bo_base *vm_bo) +{ + spin_lock(&vm_bo->vm->status_lock); + list_move(&vm_bo->vm_status, &vm_bo->vm->moved); + spin_unlock(&vm_bo->vm->status_lock); +} + +/** + * amdgpu_vm_bo_idle - vm_bo is idle + * + * @vm_bo: vm_bo which is now idle + * + * State for PDs/PTs and per VM BOs which have gone through the state machine + * and are now idle. + */ +static void amdgpu_vm_bo_idle(struct amdgpu_vm_bo_base *vm_bo) +{ + spin_lock(&vm_bo->vm->status_lock); + list_move(&vm_bo->vm_status, &vm_bo->vm->idle); + spin_unlock(&vm_bo->vm->status_lock); + vm_bo->moved = false; +} + +/** + * amdgpu_vm_bo_invalidated - vm_bo is invalidated + * + * @vm_bo: vm_bo which is now invalidated + * + * State for normal BOs which are invalidated and that change not yet reflected + * in the PTs. + */ +static void amdgpu_vm_bo_invalidated(struct amdgpu_vm_bo_base *vm_bo) +{ + spin_lock(&vm_bo->vm->status_lock); + list_move(&vm_bo->vm_status, &vm_bo->vm->invalidated); + spin_unlock(&vm_bo->vm->status_lock); +} + +/** + * amdgpu_vm_bo_relocated - vm_bo is reloacted + * + * @vm_bo: vm_bo which is relocated + * + * State for PDs/PTs which needs to update their parent PD. + * For the root PD, just move to idle state. + */ +static void amdgpu_vm_bo_relocated(struct amdgpu_vm_bo_base *vm_bo) +{ + if (vm_bo->bo->parent) { + spin_lock(&vm_bo->vm->status_lock); + list_move(&vm_bo->vm_status, &vm_bo->vm->relocated); + spin_unlock(&vm_bo->vm->status_lock); + } else { + amdgpu_vm_bo_idle(vm_bo); + } +} + +/** + * amdgpu_vm_bo_done - vm_bo is done + * + * @vm_bo: vm_bo which is now done + * + * State for normal BOs which are invalidated and that change has been updated + * in the PTs. + */ +static void amdgpu_vm_bo_done(struct amdgpu_vm_bo_base *vm_bo) +{ + spin_lock(&vm_bo->vm->status_lock); + list_move(&vm_bo->vm_status, &vm_bo->vm->done); + spin_unlock(&vm_bo->vm->status_lock); +} + +/** + * amdgpu_vm_bo_reset_state_machine - reset the vm_bo state machine + * @vm: the VM which state machine to reset + * + * Move all vm_bo object in the VM into a state where they will be updated + * again during validation. + */ +static void amdgpu_vm_bo_reset_state_machine(struct amdgpu_vm *vm) +{ + struct amdgpu_vm_bo_base *vm_bo, *tmp; + + spin_lock(&vm->status_lock); + list_splice_init(&vm->done, &vm->invalidated); + list_for_each_entry(vm_bo, &vm->invalidated, vm_status) + vm_bo->moved = true; + list_for_each_entry_safe(vm_bo, tmp, &vm->idle, vm_status) { + struct amdgpu_bo *bo = vm_bo->bo; + + vm_bo->moved = true; + if (!bo || bo->tbo.type != ttm_bo_type_kernel) + list_move(&vm_bo->vm_status, &vm_bo->vm->moved); + else if (bo->parent) + list_move(&vm_bo->vm_status, &vm_bo->vm->relocated); + } + spin_unlock(&vm->status_lock); +} + +/** + * amdgpu_vm_bo_base_init - Adds bo to the list of bos associated with the vm + * + * @base: base structure for tracking BO usage in a VM + * @vm: vm to which bo is to be added + * @bo: amdgpu buffer object + * + * Initialize a bo_va_base structure and add it to the appropriate lists + * + */ +void amdgpu_vm_bo_base_init(struct amdgpu_vm_bo_base *base, + struct amdgpu_vm *vm, struct amdgpu_bo *bo) +{ + base->vm = vm; + base->bo = bo; + base->next = NULL; + INIT_LIST_HEAD(&base->vm_status); + + if (!bo) + return; + base->next = bo->vm_bo; + bo->vm_bo = base; + + if (bo->tbo.base.resv != vm->root.bo->tbo.base.resv) + return; + + dma_resv_assert_held(vm->root.bo->tbo.base.resv); + + ttm_bo_set_bulk_move(&bo->tbo, &vm->lru_bulk_move); + if (bo->tbo.type == ttm_bo_type_kernel && bo->parent) + amdgpu_vm_bo_relocated(base); + else + amdgpu_vm_bo_idle(base); + + if (bo->preferred_domains & + amdgpu_mem_type_to_domain(bo->tbo.resource->mem_type)) + return; + + /* + * we checked all the prerequisites, but it looks like this per vm bo + * is currently evicted. add the bo to the evicted list to make sure it + * is validated on next vm use to avoid fault. + * */ + amdgpu_vm_bo_evicted(base); +} + +/** + * amdgpu_vm_lock_pd - lock PD in drm_exec + * + * @vm: vm providing the BOs + * @exec: drm execution context + * @num_fences: number of extra fences to reserve + * + * Lock the VM root PD in the DRM execution context. + */ +int amdgpu_vm_lock_pd(struct amdgpu_vm *vm, struct drm_exec *exec, + unsigned int num_fences) +{ + /* We need at least two fences for the VM PD/PT updates */ + return drm_exec_prepare_obj(exec, &vm->root.bo->tbo.base, + 2 + num_fences); +} + +/** + * amdgpu_vm_move_to_lru_tail - move all BOs to the end of LRU + * + * @adev: amdgpu device pointer + * @vm: vm providing the BOs + * + * Move all BOs to the end of LRU and remember their positions to put them + * together. + */ +void amdgpu_vm_move_to_lru_tail(struct amdgpu_device *adev, + struct amdgpu_vm *vm) +{ + spin_lock(&adev->mman.bdev.lru_lock); + ttm_lru_bulk_move_tail(&vm->lru_bulk_move); + spin_unlock(&adev->mman.bdev.lru_lock); +} + +/* Create scheduler entities for page table updates */ +static int amdgpu_vm_init_entities(struct amdgpu_device *adev, + struct amdgpu_vm *vm) +{ + int r; + + r = drm_sched_entity_init(&vm->immediate, DRM_SCHED_PRIORITY_NORMAL, + adev->vm_manager.vm_pte_scheds, + adev->vm_manager.vm_pte_num_scheds, NULL); + if (r) + goto error; + + return drm_sched_entity_init(&vm->delayed, DRM_SCHED_PRIORITY_NORMAL, + adev->vm_manager.vm_pte_scheds, + adev->vm_manager.vm_pte_num_scheds, NULL); + +error: + drm_sched_entity_destroy(&vm->immediate); + return r; +} + +/* Destroy the entities for page table updates again */ +static void amdgpu_vm_fini_entities(struct amdgpu_vm *vm) +{ + drm_sched_entity_destroy(&vm->immediate); + drm_sched_entity_destroy(&vm->delayed); +} + +/** + * amdgpu_vm_generation - return the page table re-generation counter + * @adev: the amdgpu_device + * @vm: optional VM to check, might be NULL + * + * Returns a page table re-generation token to allow checking if submissions + * are still valid to use this VM. The VM parameter might be NULL in which case + * just the VRAM lost counter will be used. + */ +uint64_t amdgpu_vm_generation(struct amdgpu_device *adev, struct amdgpu_vm *vm) +{ + uint64_t result = (u64)atomic_read(&adev->vram_lost_counter) << 32; + + if (!vm) + return result; + + result += vm->generation; + /* Add one if the page tables will be re-generated on next CS */ + if (drm_sched_entity_error(&vm->delayed)) + ++result; + + return result; +} + +/** + * amdgpu_vm_validate_pt_bos - validate the page table BOs + * + * @adev: amdgpu device pointer + * @vm: vm providing the BOs + * @validate: callback to do the validation + * @param: parameter for the validation callback + * + * Validate the page table BOs on command submission if neccessary. + * + * Returns: + * Validation result. + */ +int amdgpu_vm_validate_pt_bos(struct amdgpu_device *adev, struct amdgpu_vm *vm, + int (*validate)(void *p, struct amdgpu_bo *bo), + void *param) +{ + struct amdgpu_vm_bo_base *bo_base; + struct amdgpu_bo *shadow; + struct amdgpu_bo *bo; + int r; + + if (drm_sched_entity_error(&vm->delayed)) { + ++vm->generation; + amdgpu_vm_bo_reset_state_machine(vm); + amdgpu_vm_fini_entities(vm); + r = amdgpu_vm_init_entities(adev, vm); + if (r) + return r; + } + + spin_lock(&vm->status_lock); + while (!list_empty(&vm->evicted)) { + bo_base = list_first_entry(&vm->evicted, + struct amdgpu_vm_bo_base, + vm_status); + spin_unlock(&vm->status_lock); + + bo = bo_base->bo; + shadow = amdgpu_bo_shadowed(bo); + + r = validate(param, bo); + if (r) + return r; + if (shadow) { + r = validate(param, shadow); + if (r) + return r; + } + + if (bo->tbo.type != ttm_bo_type_kernel) { + amdgpu_vm_bo_moved(bo_base); + } else { + vm->update_funcs->map_table(to_amdgpu_bo_vm(bo)); + amdgpu_vm_bo_relocated(bo_base); + } + spin_lock(&vm->status_lock); + } + spin_unlock(&vm->status_lock); + + amdgpu_vm_eviction_lock(vm); + vm->evicting = false; + amdgpu_vm_eviction_unlock(vm); + + return 0; +} + +/** + * amdgpu_vm_ready - check VM is ready for updates + * + * @vm: VM to check + * + * Check if all VM PDs/PTs are ready for updates + * + * Returns: + * True if VM is not evicting. + */ +bool amdgpu_vm_ready(struct amdgpu_vm *vm) +{ + bool empty; + bool ret; + + amdgpu_vm_eviction_lock(vm); + ret = !vm->evicting; + amdgpu_vm_eviction_unlock(vm); + + spin_lock(&vm->status_lock); + empty = list_empty(&vm->evicted); + spin_unlock(&vm->status_lock); + + return ret && empty; +} + +/** + * amdgpu_vm_check_compute_bug - check whether asic has compute vm bug + * + * @adev: amdgpu_device pointer + */ +void amdgpu_vm_check_compute_bug(struct amdgpu_device *adev) +{ + const struct amdgpu_ip_block *ip_block; + bool has_compute_vm_bug; + struct amdgpu_ring *ring; + int i; + + has_compute_vm_bug = false; + + ip_block = amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_GFX); + if (ip_block) { + /* Compute has a VM bug for GFX version < 7. + Compute has a VM bug for GFX 8 MEC firmware version < 673.*/ + if (ip_block->version->major <= 7) + has_compute_vm_bug = true; + else if (ip_block->version->major == 8) + if (adev->gfx.mec_fw_version < 673) + has_compute_vm_bug = true; + } + + for (i = 0; i < adev->num_rings; i++) { + ring = adev->rings[i]; + if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) + /* only compute rings */ + ring->has_compute_vm_bug = has_compute_vm_bug; + else + ring->has_compute_vm_bug = false; + } +} + +/** + * amdgpu_vm_need_pipeline_sync - Check if pipe sync is needed for job. + * + * @ring: ring on which the job will be submitted + * @job: job to submit + * + * Returns: + * True if sync is needed. + */ +bool amdgpu_vm_need_pipeline_sync(struct amdgpu_ring *ring, + struct amdgpu_job *job) +{ + struct amdgpu_device *adev = ring->adev; + unsigned vmhub = ring->vm_hub; + struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub]; + + if (job->vmid == 0) + return false; + + if (job->vm_needs_flush || ring->has_compute_vm_bug) + return true; + + if (ring->funcs->emit_gds_switch && job->gds_switch_needed) + return true; + + if (amdgpu_vmid_had_gpu_reset(adev, &id_mgr->ids[job->vmid])) + return true; + + return false; +} + +/** + * amdgpu_vm_flush - hardware flush the vm + * + * @ring: ring to use for flush + * @job: related job + * @need_pipe_sync: is pipe sync needed + * + * Emit a VM flush when it is necessary. + * + * Returns: + * 0 on success, errno otherwise. + */ +int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job, + bool need_pipe_sync) +{ + struct amdgpu_device *adev = ring->adev; + unsigned vmhub = ring->vm_hub; + struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub]; + struct amdgpu_vmid *id = &id_mgr->ids[job->vmid]; + bool spm_update_needed = job->spm_update_needed; + bool gds_switch_needed = ring->funcs->emit_gds_switch && + job->gds_switch_needed; + bool vm_flush_needed = job->vm_needs_flush; + struct dma_fence *fence = NULL; + bool pasid_mapping_needed = false; + unsigned patch_offset = 0; + int r; + + if (amdgpu_vmid_had_gpu_reset(adev, id)) { + gds_switch_needed = true; + vm_flush_needed = true; + pasid_mapping_needed = true; + spm_update_needed = true; + } + + mutex_lock(&id_mgr->lock); + if (id->pasid != job->pasid || !id->pasid_mapping || + !dma_fence_is_signaled(id->pasid_mapping)) + pasid_mapping_needed = true; + mutex_unlock(&id_mgr->lock); + + gds_switch_needed &= !!ring->funcs->emit_gds_switch; + vm_flush_needed &= !!ring->funcs->emit_vm_flush && + job->vm_pd_addr != AMDGPU_BO_INVALID_OFFSET; + pasid_mapping_needed &= adev->gmc.gmc_funcs->emit_pasid_mapping && + ring->funcs->emit_wreg; + + if (!vm_flush_needed && !gds_switch_needed && !need_pipe_sync) + return 0; + + amdgpu_ring_ib_begin(ring); + if (ring->funcs->init_cond_exec) + patch_offset = amdgpu_ring_init_cond_exec(ring); + + if (need_pipe_sync) + amdgpu_ring_emit_pipeline_sync(ring); + + if (vm_flush_needed) { + trace_amdgpu_vm_flush(ring, job->vmid, job->vm_pd_addr); + amdgpu_ring_emit_vm_flush(ring, job->vmid, job->vm_pd_addr); + } + + if (pasid_mapping_needed) + amdgpu_gmc_emit_pasid_mapping(ring, job->vmid, job->pasid); + + if (spm_update_needed && adev->gfx.rlc.funcs->update_spm_vmid) + adev->gfx.rlc.funcs->update_spm_vmid(adev, job->vmid); + + if (!ring->is_mes_queue && ring->funcs->emit_gds_switch && + gds_switch_needed) { + amdgpu_ring_emit_gds_switch(ring, job->vmid, job->gds_base, + job->gds_size, job->gws_base, + job->gws_size, job->oa_base, + job->oa_size); + } + + if (vm_flush_needed || pasid_mapping_needed) { + r = amdgpu_fence_emit(ring, &fence, NULL, 0); + if (r) + return r; + } + + if (vm_flush_needed) { + mutex_lock(&id_mgr->lock); + dma_fence_put(id->last_flush); + id->last_flush = dma_fence_get(fence); + id->current_gpu_reset_count = + atomic_read(&adev->gpu_reset_counter); + mutex_unlock(&id_mgr->lock); + } + + if (pasid_mapping_needed) { + mutex_lock(&id_mgr->lock); + id->pasid = job->pasid; + dma_fence_put(id->pasid_mapping); + id->pasid_mapping = dma_fence_get(fence); + mutex_unlock(&id_mgr->lock); + } + dma_fence_put(fence); + + if (ring->funcs->patch_cond_exec) + amdgpu_ring_patch_cond_exec(ring, patch_offset); + + /* the double SWITCH_BUFFER here *cannot* be skipped by COND_EXEC */ + if (ring->funcs->emit_switch_buffer) { + amdgpu_ring_emit_switch_buffer(ring); + amdgpu_ring_emit_switch_buffer(ring); + } + amdgpu_ring_ib_end(ring); + return 0; +} + +/** + * amdgpu_vm_bo_find - find the bo_va for a specific vm & bo + * + * @vm: requested vm + * @bo: requested buffer object + * + * Find @bo inside the requested vm. + * Search inside the @bos vm list for the requested vm + * Returns the found bo_va or NULL if none is found + * + * Object has to be reserved! + * + * Returns: + * Found bo_va or NULL. + */ +struct amdgpu_bo_va *amdgpu_vm_bo_find(struct amdgpu_vm *vm, + struct amdgpu_bo *bo) +{ + struct amdgpu_vm_bo_base *base; + + for (base = bo->vm_bo; base; base = base->next) { + if (base->vm != vm) + continue; + + return container_of(base, struct amdgpu_bo_va, base); + } + return NULL; +} + +/** + * amdgpu_vm_map_gart - Resolve gart mapping of addr + * + * @pages_addr: optional DMA address to use for lookup + * @addr: the unmapped addr + * + * Look up the physical address of the page that the pte resolves + * to. + * + * Returns: + * The pointer for the page table entry. + */ +uint64_t amdgpu_vm_map_gart(const dma_addr_t *pages_addr, uint64_t addr) +{ + uint64_t result; + + /* page table offset */ + result = pages_addr[addr >> PAGE_SHIFT]; + + /* in case cpu page size != gpu page size*/ + result |= addr & (~PAGE_MASK); + + result &= 0xFFFFFFFFFFFFF000ULL; + + return result; +} + +/** + * amdgpu_vm_update_pdes - make sure that all directories are valid + * + * @adev: amdgpu_device pointer + * @vm: requested vm + * @immediate: submit immediately to the paging queue + * + * Makes sure all directories are up to date. + * + * Returns: + * 0 for success, error for failure. + */ +int amdgpu_vm_update_pdes(struct amdgpu_device *adev, + struct amdgpu_vm *vm, bool immediate) +{ + struct amdgpu_vm_update_params params; + struct amdgpu_vm_bo_base *entry; + bool flush_tlb_needed = false; + LIST_HEAD(relocated); + int r, idx; + + spin_lock(&vm->status_lock); + list_splice_init(&vm->relocated, &relocated); + spin_unlock(&vm->status_lock); + + if (list_empty(&relocated)) + return 0; + + if (!drm_dev_enter(adev_to_drm(adev), &idx)) + return -ENODEV; + + memset(¶ms, 0, sizeof(params)); + params.adev = adev; + params.vm = vm; + params.immediate = immediate; + + r = vm->update_funcs->prepare(¶ms, NULL, AMDGPU_SYNC_EXPLICIT); + if (r) + goto error; + + list_for_each_entry(entry, &relocated, vm_status) { + /* vm_flush_needed after updating moved PDEs */ + flush_tlb_needed |= entry->moved; + + r = amdgpu_vm_pde_update(¶ms, entry); + if (r) + goto error; + } + + r = vm->update_funcs->commit(¶ms, &vm->last_update); + if (r) + goto error; + + if (flush_tlb_needed) + atomic64_inc(&vm->tlb_seq); + + while (!list_empty(&relocated)) { + entry = list_first_entry(&relocated, struct amdgpu_vm_bo_base, + vm_status); + amdgpu_vm_bo_idle(entry); + } + +error: + drm_dev_exit(idx); + return r; +} + +/** + * amdgpu_vm_tlb_seq_cb - make sure to increment tlb sequence + * @fence: unused + * @cb: the callback structure + * + * Increments the tlb sequence to make sure that future CS execute a VM flush. + */ +static void amdgpu_vm_tlb_seq_cb(struct dma_fence *fence, + struct dma_fence_cb *cb) +{ + struct amdgpu_vm_tlb_seq_struct *tlb_cb; + + tlb_cb = container_of(cb, typeof(*tlb_cb), cb); + atomic64_inc(&tlb_cb->vm->tlb_seq); + kfree(tlb_cb); +} + +/** + * amdgpu_vm_update_range - update a range in the vm page table + * + * @adev: amdgpu_device pointer to use for commands + * @vm: the VM to update the range + * @immediate: immediate submission in a page fault + * @unlocked: unlocked invalidation during MM callback + * @flush_tlb: trigger tlb invalidation after update completed + * @resv: fences we need to sync to + * @start: start of mapped range + * @last: last mapped entry + * @flags: flags for the entries + * @offset: offset into nodes and pages_addr + * @vram_base: base for vram mappings + * @res: ttm_resource to map + * @pages_addr: DMA addresses to use for mapping + * @fence: optional resulting fence + * + * Fill in the page table entries between @start and @last. + * + * Returns: + * 0 for success, negative erro code for failure. + */ +int amdgpu_vm_update_range(struct amdgpu_device *adev, struct amdgpu_vm *vm, + bool immediate, bool unlocked, bool flush_tlb, + struct dma_resv *resv, uint64_t start, uint64_t last, + uint64_t flags, uint64_t offset, uint64_t vram_base, + struct ttm_resource *res, dma_addr_t *pages_addr, + struct dma_fence **fence) +{ + struct amdgpu_vm_update_params params; + struct amdgpu_vm_tlb_seq_struct *tlb_cb; + struct amdgpu_res_cursor cursor; + enum amdgpu_sync_mode sync_mode; + int r, idx; + + if (!drm_dev_enter(adev_to_drm(adev), &idx)) + return -ENODEV; + + tlb_cb = kmalloc(sizeof(*tlb_cb), GFP_KERNEL); + if (!tlb_cb) { + r = -ENOMEM; + goto error_unlock; + } + + /* Vega20+XGMI where PTEs get inadvertently cached in L2 texture cache, + * heavy-weight flush TLB unconditionally. + */ + flush_tlb |= adev->gmc.xgmi.num_physical_nodes && + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 0); + + /* + * On GFX8 and older any 8 PTE block with a valid bit set enters the TLB + */ + flush_tlb |= adev->ip_versions[GC_HWIP][0] < IP_VERSION(9, 0, 0); + + memset(¶ms, 0, sizeof(params)); + params.adev = adev; + params.vm = vm; + params.immediate = immediate; + params.pages_addr = pages_addr; + params.unlocked = unlocked; + + /* Implicitly sync to command submissions in the same VM before + * unmapping. Sync to moving fences before mapping. + */ + if (!(flags & AMDGPU_PTE_VALID)) + sync_mode = AMDGPU_SYNC_EQ_OWNER; + else + sync_mode = AMDGPU_SYNC_EXPLICIT; + + amdgpu_vm_eviction_lock(vm); + if (vm->evicting) { + r = -EBUSY; + goto error_free; + } + + if (!unlocked && !dma_fence_is_signaled(vm->last_unlocked)) { + struct dma_fence *tmp = dma_fence_get_stub(); + + amdgpu_bo_fence(vm->root.bo, vm->last_unlocked, true); + swap(vm->last_unlocked, tmp); + dma_fence_put(tmp); + } + + r = vm->update_funcs->prepare(¶ms, resv, sync_mode); + if (r) + goto error_free; + + amdgpu_res_first(pages_addr ? NULL : res, offset, + (last - start + 1) * AMDGPU_GPU_PAGE_SIZE, &cursor); + while (cursor.remaining) { + uint64_t tmp, num_entries, addr; + + num_entries = cursor.size >> AMDGPU_GPU_PAGE_SHIFT; + if (pages_addr) { + bool contiguous = true; + + if (num_entries > AMDGPU_GPU_PAGES_IN_CPU_PAGE) { + uint64_t pfn = cursor.start >> PAGE_SHIFT; + uint64_t count; + + contiguous = pages_addr[pfn + 1] == + pages_addr[pfn] + PAGE_SIZE; + + tmp = num_entries / + AMDGPU_GPU_PAGES_IN_CPU_PAGE; + for (count = 2; count < tmp; ++count) { + uint64_t idx = pfn + count; + + if (contiguous != (pages_addr[idx] == + pages_addr[idx - 1] + PAGE_SIZE)) + break; + } + if (!contiguous) + count--; + num_entries = count * + AMDGPU_GPU_PAGES_IN_CPU_PAGE; + } + + if (!contiguous) { + addr = cursor.start; + params.pages_addr = pages_addr; + } else { + addr = pages_addr[cursor.start >> PAGE_SHIFT]; + params.pages_addr = NULL; + } + + } else if (flags & (AMDGPU_PTE_VALID | AMDGPU_PTE_PRT)) { + addr = vram_base + cursor.start; + } else { + addr = 0; + } + + tmp = start + num_entries; + r = amdgpu_vm_ptes_update(¶ms, start, tmp, addr, flags); + if (r) + goto error_free; + + amdgpu_res_next(&cursor, num_entries * AMDGPU_GPU_PAGE_SIZE); + start = tmp; + } + + r = vm->update_funcs->commit(¶ms, fence); + + if (flush_tlb || params.table_freed) { + tlb_cb->vm = vm; + if (fence && *fence && + !dma_fence_add_callback(*fence, &tlb_cb->cb, + amdgpu_vm_tlb_seq_cb)) { + dma_fence_put(vm->last_tlb_flush); + vm->last_tlb_flush = dma_fence_get(*fence); + } else { + amdgpu_vm_tlb_seq_cb(NULL, &tlb_cb->cb); + } + tlb_cb = NULL; + } + +error_free: + kfree(tlb_cb); + +error_unlock: + amdgpu_vm_eviction_unlock(vm); + drm_dev_exit(idx); + return r; +} + +static void amdgpu_vm_bo_get_memory(struct amdgpu_bo_va *bo_va, + struct amdgpu_mem_stats *stats) +{ + struct amdgpu_vm *vm = bo_va->base.vm; + struct amdgpu_bo *bo = bo_va->base.bo; + + if (!bo) + return; + + /* + * For now ignore BOs which are currently locked and potentially + * changing their location. + */ + if (bo->tbo.base.resv != vm->root.bo->tbo.base.resv && + !dma_resv_trylock(bo->tbo.base.resv)) + return; + + amdgpu_bo_get_memory(bo, stats); + if (bo->tbo.base.resv != vm->root.bo->tbo.base.resv) + dma_resv_unlock(bo->tbo.base.resv); +} + +void amdgpu_vm_get_memory(struct amdgpu_vm *vm, + struct amdgpu_mem_stats *stats) +{ + struct amdgpu_bo_va *bo_va, *tmp; + + spin_lock(&vm->status_lock); + list_for_each_entry_safe(bo_va, tmp, &vm->idle, base.vm_status) + amdgpu_vm_bo_get_memory(bo_va, stats); + + list_for_each_entry_safe(bo_va, tmp, &vm->evicted, base.vm_status) + amdgpu_vm_bo_get_memory(bo_va, stats); + + list_for_each_entry_safe(bo_va, tmp, &vm->relocated, base.vm_status) + amdgpu_vm_bo_get_memory(bo_va, stats); + + list_for_each_entry_safe(bo_va, tmp, &vm->moved, base.vm_status) + amdgpu_vm_bo_get_memory(bo_va, stats); + + list_for_each_entry_safe(bo_va, tmp, &vm->invalidated, base.vm_status) + amdgpu_vm_bo_get_memory(bo_va, stats); + + list_for_each_entry_safe(bo_va, tmp, &vm->done, base.vm_status) + amdgpu_vm_bo_get_memory(bo_va, stats); + spin_unlock(&vm->status_lock); +} + +/** + * amdgpu_vm_bo_update - update all BO mappings in the vm page table + * + * @adev: amdgpu_device pointer + * @bo_va: requested BO and VM object + * @clear: if true clear the entries + * + * Fill in the page table entries for @bo_va. + * + * Returns: + * 0 for success, -EINVAL for failure. + */ +int amdgpu_vm_bo_update(struct amdgpu_device *adev, struct amdgpu_bo_va *bo_va, + bool clear) +{ + struct amdgpu_bo *bo = bo_va->base.bo; + struct amdgpu_vm *vm = bo_va->base.vm; + struct amdgpu_bo_va_mapping *mapping; + dma_addr_t *pages_addr = NULL; + struct ttm_resource *mem; + struct dma_fence **last_update; + bool flush_tlb = clear; + struct dma_resv *resv; + uint64_t vram_base; + uint64_t flags; + int r; + + if (clear || !bo) { + mem = NULL; + resv = vm->root.bo->tbo.base.resv; + } else { + struct drm_gem_object *obj = &bo->tbo.base; + + resv = bo->tbo.base.resv; + if (obj->import_attach && bo_va->is_xgmi) { + struct dma_buf *dma_buf = obj->import_attach->dmabuf; + struct drm_gem_object *gobj = dma_buf->priv; + struct amdgpu_bo *abo = gem_to_amdgpu_bo(gobj); + + if (abo->tbo.resource && + abo->tbo.resource->mem_type == TTM_PL_VRAM) + bo = gem_to_amdgpu_bo(gobj); + } + mem = bo->tbo.resource; + if (mem && (mem->mem_type == TTM_PL_TT || + mem->mem_type == AMDGPU_PL_PREEMPT)) + pages_addr = bo->tbo.ttm->dma_address; + } + + if (bo) { + struct amdgpu_device *bo_adev; + + flags = amdgpu_ttm_tt_pte_flags(adev, bo->tbo.ttm, mem); + + if (amdgpu_bo_encrypted(bo)) + flags |= AMDGPU_PTE_TMZ; + + bo_adev = amdgpu_ttm_adev(bo->tbo.bdev); + vram_base = bo_adev->vm_manager.vram_base_offset; + } else { + flags = 0x0; + vram_base = 0; + } + + if (clear || (bo && bo->tbo.base.resv == + vm->root.bo->tbo.base.resv)) + last_update = &vm->last_update; + else + last_update = &bo_va->last_pt_update; + + if (!clear && bo_va->base.moved) { + flush_tlb = true; + list_splice_init(&bo_va->valids, &bo_va->invalids); + + } else if (bo_va->cleared != clear) { + list_splice_init(&bo_va->valids, &bo_va->invalids); + } + + list_for_each_entry(mapping, &bo_va->invalids, list) { + uint64_t update_flags = flags; + + /* normally,bo_va->flags only contians READABLE and WIRTEABLE bit go here + * but in case of something, we filter the flags in first place + */ + if (!(mapping->flags & AMDGPU_PTE_READABLE)) + update_flags &= ~AMDGPU_PTE_READABLE; + if (!(mapping->flags & AMDGPU_PTE_WRITEABLE)) + update_flags &= ~AMDGPU_PTE_WRITEABLE; + + /* Apply ASIC specific mapping flags */ + amdgpu_gmc_get_vm_pte(adev, mapping, &update_flags); + + trace_amdgpu_vm_bo_update(mapping); + + r = amdgpu_vm_update_range(adev, vm, false, false, flush_tlb, + resv, mapping->start, mapping->last, + update_flags, mapping->offset, + vram_base, mem, pages_addr, + last_update); + if (r) + return r; + } + + /* If the BO is not in its preferred location add it back to + * the evicted list so that it gets validated again on the + * next command submission. + */ + if (bo && bo->tbo.base.resv == vm->root.bo->tbo.base.resv) { + uint32_t mem_type = bo->tbo.resource->mem_type; + + if (!(bo->preferred_domains & + amdgpu_mem_type_to_domain(mem_type))) + amdgpu_vm_bo_evicted(&bo_va->base); + else + amdgpu_vm_bo_idle(&bo_va->base); + } else { + amdgpu_vm_bo_done(&bo_va->base); + } + + list_splice_init(&bo_va->invalids, &bo_va->valids); + bo_va->cleared = clear; + bo_va->base.moved = false; + + if (trace_amdgpu_vm_bo_mapping_enabled()) { + list_for_each_entry(mapping, &bo_va->valids, list) + trace_amdgpu_vm_bo_mapping(mapping); + } + + return 0; +} + +/** + * amdgpu_vm_update_prt_state - update the global PRT state + * + * @adev: amdgpu_device pointer + */ +static void amdgpu_vm_update_prt_state(struct amdgpu_device *adev) +{ + unsigned long flags; + bool enable; + + spin_lock_irqsave(&adev->vm_manager.prt_lock, flags); + enable = !!atomic_read(&adev->vm_manager.num_prt_users); + adev->gmc.gmc_funcs->set_prt(adev, enable); + spin_unlock_irqrestore(&adev->vm_manager.prt_lock, flags); +} + +/** + * amdgpu_vm_prt_get - add a PRT user + * + * @adev: amdgpu_device pointer + */ +static void amdgpu_vm_prt_get(struct amdgpu_device *adev) +{ + if (!adev->gmc.gmc_funcs->set_prt) + return; + + if (atomic_inc_return(&adev->vm_manager.num_prt_users) == 1) + amdgpu_vm_update_prt_state(adev); +} + +/** + * amdgpu_vm_prt_put - drop a PRT user + * + * @adev: amdgpu_device pointer + */ +static void amdgpu_vm_prt_put(struct amdgpu_device *adev) +{ + if (atomic_dec_return(&adev->vm_manager.num_prt_users) == 0) + amdgpu_vm_update_prt_state(adev); +} + +/** + * amdgpu_vm_prt_cb - callback for updating the PRT status + * + * @fence: fence for the callback + * @_cb: the callback function + */ +static void amdgpu_vm_prt_cb(struct dma_fence *fence, struct dma_fence_cb *_cb) +{ + struct amdgpu_prt_cb *cb = container_of(_cb, struct amdgpu_prt_cb, cb); + + amdgpu_vm_prt_put(cb->adev); + kfree(cb); +} + +/** + * amdgpu_vm_add_prt_cb - add callback for updating the PRT status + * + * @adev: amdgpu_device pointer + * @fence: fence for the callback + */ +static void amdgpu_vm_add_prt_cb(struct amdgpu_device *adev, + struct dma_fence *fence) +{ + struct amdgpu_prt_cb *cb; + + if (!adev->gmc.gmc_funcs->set_prt) + return; + + cb = kmalloc(sizeof(struct amdgpu_prt_cb), GFP_KERNEL); + if (!cb) { + /* Last resort when we are OOM */ + if (fence) + dma_fence_wait(fence, false); + + amdgpu_vm_prt_put(adev); + } else { + cb->adev = adev; + if (!fence || dma_fence_add_callback(fence, &cb->cb, + amdgpu_vm_prt_cb)) + amdgpu_vm_prt_cb(fence, &cb->cb); + } +} + +/** + * amdgpu_vm_free_mapping - free a mapping + * + * @adev: amdgpu_device pointer + * @vm: requested vm + * @mapping: mapping to be freed + * @fence: fence of the unmap operation + * + * Free a mapping and make sure we decrease the PRT usage count if applicable. + */ +static void amdgpu_vm_free_mapping(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + struct amdgpu_bo_va_mapping *mapping, + struct dma_fence *fence) +{ + if (mapping->flags & AMDGPU_PTE_PRT) + amdgpu_vm_add_prt_cb(adev, fence); + kfree(mapping); +} + +/** + * amdgpu_vm_prt_fini - finish all prt mappings + * + * @adev: amdgpu_device pointer + * @vm: requested vm + * + * Register a cleanup callback to disable PRT support after VM dies. + */ +static void amdgpu_vm_prt_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm) +{ + struct dma_resv *resv = vm->root.bo->tbo.base.resv; + struct dma_resv_iter cursor; + struct dma_fence *fence; + + dma_resv_for_each_fence(&cursor, resv, DMA_RESV_USAGE_BOOKKEEP, fence) { + /* Add a callback for each fence in the reservation object */ + amdgpu_vm_prt_get(adev); + amdgpu_vm_add_prt_cb(adev, fence); + } +} + +/** + * amdgpu_vm_clear_freed - clear freed BOs in the PT + * + * @adev: amdgpu_device pointer + * @vm: requested vm + * @fence: optional resulting fence (unchanged if no work needed to be done + * or if an error occurred) + * + * Make sure all freed BOs are cleared in the PT. + * PTs have to be reserved and mutex must be locked! + * + * Returns: + * 0 for success. + * + */ +int amdgpu_vm_clear_freed(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + struct dma_fence **fence) +{ + struct dma_resv *resv = vm->root.bo->tbo.base.resv; + struct amdgpu_bo_va_mapping *mapping; + uint64_t init_pte_value = 0; + struct dma_fence *f = NULL; + int r; + + while (!list_empty(&vm->freed)) { + mapping = list_first_entry(&vm->freed, + struct amdgpu_bo_va_mapping, list); + list_del(&mapping->list); + + if (vm->pte_support_ats && + mapping->start < AMDGPU_GMC_HOLE_START) + init_pte_value = AMDGPU_PTE_DEFAULT_ATC; + + r = amdgpu_vm_update_range(adev, vm, false, false, true, resv, + mapping->start, mapping->last, + init_pte_value, 0, 0, NULL, NULL, + &f); + amdgpu_vm_free_mapping(adev, vm, mapping, f); + if (r) { + dma_fence_put(f); + return r; + } + } + + if (fence && f) { + dma_fence_put(*fence); + *fence = f; + } else { + dma_fence_put(f); + } + + return 0; + +} + +/** + * amdgpu_vm_handle_moved - handle moved BOs in the PT + * + * @adev: amdgpu_device pointer + * @vm: requested vm + * + * Make sure all BOs which are moved are updated in the PTs. + * + * Returns: + * 0 for success. + * + * PTs have to be reserved! + */ +int amdgpu_vm_handle_moved(struct amdgpu_device *adev, + struct amdgpu_vm *vm) +{ + struct amdgpu_bo_va *bo_va; + struct dma_resv *resv; + bool clear; + int r; + + spin_lock(&vm->status_lock); + while (!list_empty(&vm->moved)) { + bo_va = list_first_entry(&vm->moved, struct amdgpu_bo_va, + base.vm_status); + spin_unlock(&vm->status_lock); + + /* Per VM BOs never need to bo cleared in the page tables */ + r = amdgpu_vm_bo_update(adev, bo_va, false); + if (r) + return r; + spin_lock(&vm->status_lock); + } + + while (!list_empty(&vm->invalidated)) { + bo_va = list_first_entry(&vm->invalidated, struct amdgpu_bo_va, + base.vm_status); + resv = bo_va->base.bo->tbo.base.resv; + spin_unlock(&vm->status_lock); + + /* Try to reserve the BO to avoid clearing its ptes */ + if (!amdgpu_vm_debug && dma_resv_trylock(resv)) + clear = false; + /* Somebody else is using the BO right now */ + else + clear = true; + + r = amdgpu_vm_bo_update(adev, bo_va, clear); + if (r) + return r; + + if (!clear) + dma_resv_unlock(resv); + spin_lock(&vm->status_lock); + } + spin_unlock(&vm->status_lock); + + return 0; +} + +/** + * amdgpu_vm_bo_add - add a bo to a specific vm + * + * @adev: amdgpu_device pointer + * @vm: requested vm + * @bo: amdgpu buffer object + * + * Add @bo into the requested vm. + * Add @bo to the list of bos associated with the vm + * + * Returns: + * Newly added bo_va or NULL for failure + * + * Object has to be reserved! + */ +struct amdgpu_bo_va *amdgpu_vm_bo_add(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + struct amdgpu_bo *bo) +{ + struct amdgpu_bo_va *bo_va; + + bo_va = kzalloc(sizeof(struct amdgpu_bo_va), GFP_KERNEL); + if (bo_va == NULL) { + return NULL; + } + amdgpu_vm_bo_base_init(&bo_va->base, vm, bo); + + bo_va->ref_count = 1; + bo_va->last_pt_update = dma_fence_get_stub(); + INIT_LIST_HEAD(&bo_va->valids); + INIT_LIST_HEAD(&bo_va->invalids); + + if (!bo) + return bo_va; + + dma_resv_assert_held(bo->tbo.base.resv); + if (amdgpu_dmabuf_is_xgmi_accessible(adev, bo)) { + bo_va->is_xgmi = true; + /* Power up XGMI if it can be potentially used */ + amdgpu_xgmi_set_pstate(adev, AMDGPU_XGMI_PSTATE_MAX_VEGA20); + } + + return bo_va; +} + + +/** + * amdgpu_vm_bo_insert_map - insert a new mapping + * + * @adev: amdgpu_device pointer + * @bo_va: bo_va to store the address + * @mapping: the mapping to insert + * + * Insert a new mapping into all structures. + */ +static void amdgpu_vm_bo_insert_map(struct amdgpu_device *adev, + struct amdgpu_bo_va *bo_va, + struct amdgpu_bo_va_mapping *mapping) +{ + struct amdgpu_vm *vm = bo_va->base.vm; + struct amdgpu_bo *bo = bo_va->base.bo; + + mapping->bo_va = bo_va; + list_add(&mapping->list, &bo_va->invalids); + amdgpu_vm_it_insert(mapping, &vm->va); + + if (mapping->flags & AMDGPU_PTE_PRT) + amdgpu_vm_prt_get(adev); + + if (bo && bo->tbo.base.resv == vm->root.bo->tbo.base.resv && + !bo_va->base.moved) { + amdgpu_vm_bo_moved(&bo_va->base); + } + trace_amdgpu_vm_bo_map(bo_va, mapping); +} + +/** + * amdgpu_vm_bo_map - map bo inside a vm + * + * @adev: amdgpu_device pointer + * @bo_va: bo_va to store the address + * @saddr: where to map the BO + * @offset: requested offset in the BO + * @size: BO size in bytes + * @flags: attributes of pages (read/write/valid/etc.) + * + * Add a mapping of the BO at the specefied addr into the VM. + * + * Returns: + * 0 for success, error for failure. + * + * Object has to be reserved and unreserved outside! + */ +int amdgpu_vm_bo_map(struct amdgpu_device *adev, + struct amdgpu_bo_va *bo_va, + uint64_t saddr, uint64_t offset, + uint64_t size, uint64_t flags) +{ + struct amdgpu_bo_va_mapping *mapping, *tmp; + struct amdgpu_bo *bo = bo_va->base.bo; + struct amdgpu_vm *vm = bo_va->base.vm; + uint64_t eaddr; + + /* validate the parameters */ + if (saddr & ~PAGE_MASK || offset & ~PAGE_MASK || size & ~PAGE_MASK) + return -EINVAL; + if (saddr + size <= saddr || offset + size <= offset) + return -EINVAL; + + /* make sure object fit at this offset */ + eaddr = saddr + size - 1; + if ((bo && offset + size > amdgpu_bo_size(bo)) || + (eaddr >= adev->vm_manager.max_pfn << AMDGPU_GPU_PAGE_SHIFT)) + return -EINVAL; + + saddr /= AMDGPU_GPU_PAGE_SIZE; + eaddr /= AMDGPU_GPU_PAGE_SIZE; + + tmp = amdgpu_vm_it_iter_first(&vm->va, saddr, eaddr); + if (tmp) { + /* bo and tmp overlap, invalid addr */ + dev_err(adev->dev, "bo %p va 0x%010Lx-0x%010Lx conflict with " + "0x%010Lx-0x%010Lx\n", bo, saddr, eaddr, + tmp->start, tmp->last + 1); + return -EINVAL; + } + + mapping = kmalloc(sizeof(*mapping), GFP_KERNEL); + if (!mapping) + return -ENOMEM; + + mapping->start = saddr; + mapping->last = eaddr; + mapping->offset = offset; + mapping->flags = flags; + + amdgpu_vm_bo_insert_map(adev, bo_va, mapping); + + return 0; +} + +/** + * amdgpu_vm_bo_replace_map - map bo inside a vm, replacing existing mappings + * + * @adev: amdgpu_device pointer + * @bo_va: bo_va to store the address + * @saddr: where to map the BO + * @offset: requested offset in the BO + * @size: BO size in bytes + * @flags: attributes of pages (read/write/valid/etc.) + * + * Add a mapping of the BO at the specefied addr into the VM. Replace existing + * mappings as we do so. + * + * Returns: + * 0 for success, error for failure. + * + * Object has to be reserved and unreserved outside! + */ +int amdgpu_vm_bo_replace_map(struct amdgpu_device *adev, + struct amdgpu_bo_va *bo_va, + uint64_t saddr, uint64_t offset, + uint64_t size, uint64_t flags) +{ + struct amdgpu_bo_va_mapping *mapping; + struct amdgpu_bo *bo = bo_va->base.bo; + uint64_t eaddr; + int r; + + /* validate the parameters */ + if (saddr & ~PAGE_MASK || offset & ~PAGE_MASK || size & ~PAGE_MASK) + return -EINVAL; + if (saddr + size <= saddr || offset + size <= offset) + return -EINVAL; + + /* make sure object fit at this offset */ + eaddr = saddr + size - 1; + if ((bo && offset + size > amdgpu_bo_size(bo)) || + (eaddr >= adev->vm_manager.max_pfn << AMDGPU_GPU_PAGE_SHIFT)) + return -EINVAL; + + /* Allocate all the needed memory */ + mapping = kmalloc(sizeof(*mapping), GFP_KERNEL); + if (!mapping) + return -ENOMEM; + + r = amdgpu_vm_bo_clear_mappings(adev, bo_va->base.vm, saddr, size); + if (r) { + kfree(mapping); + return r; + } + + saddr /= AMDGPU_GPU_PAGE_SIZE; + eaddr /= AMDGPU_GPU_PAGE_SIZE; + + mapping->start = saddr; + mapping->last = eaddr; + mapping->offset = offset; + mapping->flags = flags; + + amdgpu_vm_bo_insert_map(adev, bo_va, mapping); + + return 0; +} + +/** + * amdgpu_vm_bo_unmap - remove bo mapping from vm + * + * @adev: amdgpu_device pointer + * @bo_va: bo_va to remove the address from + * @saddr: where to the BO is mapped + * + * Remove a mapping of the BO at the specefied addr from the VM. + * + * Returns: + * 0 for success, error for failure. + * + * Object has to be reserved and unreserved outside! + */ +int amdgpu_vm_bo_unmap(struct amdgpu_device *adev, + struct amdgpu_bo_va *bo_va, + uint64_t saddr) +{ + struct amdgpu_bo_va_mapping *mapping; + struct amdgpu_vm *vm = bo_va->base.vm; + bool valid = true; + + saddr /= AMDGPU_GPU_PAGE_SIZE; + + list_for_each_entry(mapping, &bo_va->valids, list) { + if (mapping->start == saddr) + break; + } + + if (&mapping->list == &bo_va->valids) { + valid = false; + + list_for_each_entry(mapping, &bo_va->invalids, list) { + if (mapping->start == saddr) + break; + } + + if (&mapping->list == &bo_va->invalids) + return -ENOENT; + } + + list_del(&mapping->list); + amdgpu_vm_it_remove(mapping, &vm->va); + mapping->bo_va = NULL; + trace_amdgpu_vm_bo_unmap(bo_va, mapping); + + if (valid) + list_add(&mapping->list, &vm->freed); + else + amdgpu_vm_free_mapping(adev, vm, mapping, + bo_va->last_pt_update); + + return 0; +} + +/** + * amdgpu_vm_bo_clear_mappings - remove all mappings in a specific range + * + * @adev: amdgpu_device pointer + * @vm: VM structure to use + * @saddr: start of the range + * @size: size of the range + * + * Remove all mappings in a range, split them as appropriate. + * + * Returns: + * 0 for success, error for failure. + */ +int amdgpu_vm_bo_clear_mappings(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + uint64_t saddr, uint64_t size) +{ + struct amdgpu_bo_va_mapping *before, *after, *tmp, *next; + LIST_HEAD(removed); + uint64_t eaddr; + + eaddr = saddr + size - 1; + saddr /= AMDGPU_GPU_PAGE_SIZE; + eaddr /= AMDGPU_GPU_PAGE_SIZE; + + /* Allocate all the needed memory */ + before = kzalloc(sizeof(*before), GFP_KERNEL); + if (!before) + return -ENOMEM; + INIT_LIST_HEAD(&before->list); + + after = kzalloc(sizeof(*after), GFP_KERNEL); + if (!after) { + kfree(before); + return -ENOMEM; + } + INIT_LIST_HEAD(&after->list); + + /* Now gather all removed mappings */ + tmp = amdgpu_vm_it_iter_first(&vm->va, saddr, eaddr); + while (tmp) { + /* Remember mapping split at the start */ + if (tmp->start < saddr) { + before->start = tmp->start; + before->last = saddr - 1; + before->offset = tmp->offset; + before->flags = tmp->flags; + before->bo_va = tmp->bo_va; + list_add(&before->list, &tmp->bo_va->invalids); + } + + /* Remember mapping split at the end */ + if (tmp->last > eaddr) { + after->start = eaddr + 1; + after->last = tmp->last; + after->offset = tmp->offset; + after->offset += (after->start - tmp->start) << PAGE_SHIFT; + after->flags = tmp->flags; + after->bo_va = tmp->bo_va; + list_add(&after->list, &tmp->bo_va->invalids); + } + + list_del(&tmp->list); + list_add(&tmp->list, &removed); + + tmp = amdgpu_vm_it_iter_next(tmp, saddr, eaddr); + } + + /* And free them up */ + list_for_each_entry_safe(tmp, next, &removed, list) { + amdgpu_vm_it_remove(tmp, &vm->va); + list_del(&tmp->list); + + if (tmp->start < saddr) + tmp->start = saddr; + if (tmp->last > eaddr) + tmp->last = eaddr; + + tmp->bo_va = NULL; + list_add(&tmp->list, &vm->freed); + trace_amdgpu_vm_bo_unmap(NULL, tmp); + } + + /* Insert partial mapping before the range */ + if (!list_empty(&before->list)) { + struct amdgpu_bo *bo = before->bo_va->base.bo; + + amdgpu_vm_it_insert(before, &vm->va); + if (before->flags & AMDGPU_PTE_PRT) + amdgpu_vm_prt_get(adev); + + if (bo && bo->tbo.base.resv == vm->root.bo->tbo.base.resv && + !before->bo_va->base.moved) + amdgpu_vm_bo_moved(&before->bo_va->base); + } else { + kfree(before); + } + + /* Insert partial mapping after the range */ + if (!list_empty(&after->list)) { + struct amdgpu_bo *bo = after->bo_va->base.bo; + + amdgpu_vm_it_insert(after, &vm->va); + if (after->flags & AMDGPU_PTE_PRT) + amdgpu_vm_prt_get(adev); + + if (bo && bo->tbo.base.resv == vm->root.bo->tbo.base.resv && + !after->bo_va->base.moved) + amdgpu_vm_bo_moved(&after->bo_va->base); + } else { + kfree(after); + } + + return 0; +} + +/** + * amdgpu_vm_bo_lookup_mapping - find mapping by address + * + * @vm: the requested VM + * @addr: the address + * + * Find a mapping by it's address. + * + * Returns: + * The amdgpu_bo_va_mapping matching for addr or NULL + * + */ +struct amdgpu_bo_va_mapping *amdgpu_vm_bo_lookup_mapping(struct amdgpu_vm *vm, + uint64_t addr) +{ + return amdgpu_vm_it_iter_first(&vm->va, addr, addr); +} + +/** + * amdgpu_vm_bo_trace_cs - trace all reserved mappings + * + * @vm: the requested vm + * @ticket: CS ticket + * + * Trace all mappings of BOs reserved during a command submission. + */ +void amdgpu_vm_bo_trace_cs(struct amdgpu_vm *vm, struct ww_acquire_ctx *ticket) +{ + struct amdgpu_bo_va_mapping *mapping; + + if (!trace_amdgpu_vm_bo_cs_enabled()) + return; + + for (mapping = amdgpu_vm_it_iter_first(&vm->va, 0, U64_MAX); mapping; + mapping = amdgpu_vm_it_iter_next(mapping, 0, U64_MAX)) { + if (mapping->bo_va && mapping->bo_va->base.bo) { + struct amdgpu_bo *bo; + + bo = mapping->bo_va->base.bo; + if (dma_resv_locking_ctx(bo->tbo.base.resv) != + ticket) + continue; + } + + trace_amdgpu_vm_bo_cs(mapping); + } +} + +/** + * amdgpu_vm_bo_del - remove a bo from a specific vm + * + * @adev: amdgpu_device pointer + * @bo_va: requested bo_va + * + * Remove @bo_va->bo from the requested vm. + * + * Object have to be reserved! + */ +void amdgpu_vm_bo_del(struct amdgpu_device *adev, + struct amdgpu_bo_va *bo_va) +{ + struct amdgpu_bo_va_mapping *mapping, *next; + struct amdgpu_bo *bo = bo_va->base.bo; + struct amdgpu_vm *vm = bo_va->base.vm; + struct amdgpu_vm_bo_base **base; + + dma_resv_assert_held(vm->root.bo->tbo.base.resv); + + if (bo) { + dma_resv_assert_held(bo->tbo.base.resv); + if (bo->tbo.base.resv == vm->root.bo->tbo.base.resv) + ttm_bo_set_bulk_move(&bo->tbo, NULL); + + for (base = &bo_va->base.bo->vm_bo; *base; + base = &(*base)->next) { + if (*base != &bo_va->base) + continue; + + *base = bo_va->base.next; + break; + } + } + + spin_lock(&vm->status_lock); + list_del(&bo_va->base.vm_status); + spin_unlock(&vm->status_lock); + + list_for_each_entry_safe(mapping, next, &bo_va->valids, list) { + list_del(&mapping->list); + amdgpu_vm_it_remove(mapping, &vm->va); + mapping->bo_va = NULL; + trace_amdgpu_vm_bo_unmap(bo_va, mapping); + list_add(&mapping->list, &vm->freed); + } + list_for_each_entry_safe(mapping, next, &bo_va->invalids, list) { + list_del(&mapping->list); + amdgpu_vm_it_remove(mapping, &vm->va); + amdgpu_vm_free_mapping(adev, vm, mapping, + bo_va->last_pt_update); + } + + dma_fence_put(bo_va->last_pt_update); + + if (bo && bo_va->is_xgmi) + amdgpu_xgmi_set_pstate(adev, AMDGPU_XGMI_PSTATE_MIN); + + kfree(bo_va); +} + +/** + * amdgpu_vm_evictable - check if we can evict a VM + * + * @bo: A page table of the VM. + * + * Check if it is possible to evict a VM. + */ +bool amdgpu_vm_evictable(struct amdgpu_bo *bo) +{ + struct amdgpu_vm_bo_base *bo_base = bo->vm_bo; + + /* Page tables of a destroyed VM can go away immediately */ + if (!bo_base || !bo_base->vm) + return true; + + /* Don't evict VM page tables while they are busy */ + if (!dma_resv_test_signaled(bo->tbo.base.resv, DMA_RESV_USAGE_BOOKKEEP)) + return false; + + /* Try to block ongoing updates */ + if (!amdgpu_vm_eviction_trylock(bo_base->vm)) + return false; + + /* Don't evict VM page tables while they are updated */ + if (!dma_fence_is_signaled(bo_base->vm->last_unlocked)) { + amdgpu_vm_eviction_unlock(bo_base->vm); + return false; + } + + bo_base->vm->evicting = true; + amdgpu_vm_eviction_unlock(bo_base->vm); + return true; +} + +/** + * amdgpu_vm_bo_invalidate - mark the bo as invalid + * + * @adev: amdgpu_device pointer + * @bo: amdgpu buffer object + * @evicted: is the BO evicted + * + * Mark @bo as invalid. + */ +void amdgpu_vm_bo_invalidate(struct amdgpu_device *adev, + struct amdgpu_bo *bo, bool evicted) +{ + struct amdgpu_vm_bo_base *bo_base; + + /* shadow bo doesn't have bo base, its validation needs its parent */ + if (bo->parent && (amdgpu_bo_shadowed(bo->parent) == bo)) + bo = bo->parent; + + for (bo_base = bo->vm_bo; bo_base; bo_base = bo_base->next) { + struct amdgpu_vm *vm = bo_base->vm; + + if (evicted && bo->tbo.base.resv == vm->root.bo->tbo.base.resv) { + amdgpu_vm_bo_evicted(bo_base); + continue; + } + + if (bo_base->moved) + continue; + bo_base->moved = true; + + if (bo->tbo.type == ttm_bo_type_kernel) + amdgpu_vm_bo_relocated(bo_base); + else if (bo->tbo.base.resv == vm->root.bo->tbo.base.resv) + amdgpu_vm_bo_moved(bo_base); + else + amdgpu_vm_bo_invalidated(bo_base); + } +} + +/** + * amdgpu_vm_get_block_size - calculate VM page table size as power of two + * + * @vm_size: VM size + * + * Returns: + * VM page table as power of two + */ +static uint32_t amdgpu_vm_get_block_size(uint64_t vm_size) +{ + /* Total bits covered by PD + PTs */ + unsigned bits = ilog2(vm_size) + 18; + + /* Make sure the PD is 4K in size up to 8GB address space. + Above that split equal between PD and PTs */ + if (vm_size <= 8) + return (bits - 9); + else + return ((bits + 3) / 2); +} + +/** + * amdgpu_vm_adjust_size - adjust vm size, block size and fragment size + * + * @adev: amdgpu_device pointer + * @min_vm_size: the minimum vm size in GB if it's set auto + * @fragment_size_default: Default PTE fragment size + * @max_level: max VMPT level + * @max_bits: max address space size in bits + * + */ +void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint32_t min_vm_size, + uint32_t fragment_size_default, unsigned max_level, + unsigned max_bits) +{ + unsigned int max_size = 1 << (max_bits - 30); + unsigned int vm_size; + uint64_t tmp; + + /* adjust vm size first */ + if (amdgpu_vm_size != -1) { + vm_size = amdgpu_vm_size; + if (vm_size > max_size) { + dev_warn(adev->dev, "VM size (%d) too large, max is %u GB\n", + amdgpu_vm_size, max_size); + vm_size = max_size; + } + } else { + struct sysinfo si; + unsigned int phys_ram_gb; + + /* Optimal VM size depends on the amount of physical + * RAM available. Underlying requirements and + * assumptions: + * + * - Need to map system memory and VRAM from all GPUs + * - VRAM from other GPUs not known here + * - Assume VRAM <= system memory + * - On GFX8 and older, VM space can be segmented for + * different MTYPEs + * - Need to allow room for fragmentation, guard pages etc. + * + * This adds up to a rough guess of system memory x3. + * Round up to power of two to maximize the available + * VM size with the given page table size. + */ + si_meminfo(&si); + phys_ram_gb = ((uint64_t)si.totalram * si.mem_unit + + (1 << 30) - 1) >> 30; + vm_size = roundup_pow_of_two( + min(max(phys_ram_gb * 3, min_vm_size), max_size)); + } + + adev->vm_manager.max_pfn = (uint64_t)vm_size << 18; + + tmp = roundup_pow_of_two(adev->vm_manager.max_pfn); + if (amdgpu_vm_block_size != -1) + tmp >>= amdgpu_vm_block_size - 9; + tmp = DIV_ROUND_UP(fls64(tmp) - 1, 9) - 1; + adev->vm_manager.num_level = min(max_level, (unsigned)tmp); + switch (adev->vm_manager.num_level) { + case 3: + adev->vm_manager.root_level = AMDGPU_VM_PDB2; + break; + case 2: + adev->vm_manager.root_level = AMDGPU_VM_PDB1; + break; + case 1: + adev->vm_manager.root_level = AMDGPU_VM_PDB0; + break; + default: + dev_err(adev->dev, "VMPT only supports 2~4+1 levels\n"); + } + /* block size depends on vm size and hw setup*/ + if (amdgpu_vm_block_size != -1) + adev->vm_manager.block_size = + min((unsigned)amdgpu_vm_block_size, max_bits + - AMDGPU_GPU_PAGE_SHIFT + - 9 * adev->vm_manager.num_level); + else if (adev->vm_manager.num_level > 1) + adev->vm_manager.block_size = 9; + else + adev->vm_manager.block_size = amdgpu_vm_get_block_size(tmp); + + if (amdgpu_vm_fragment_size == -1) + adev->vm_manager.fragment_size = fragment_size_default; + else + adev->vm_manager.fragment_size = amdgpu_vm_fragment_size; + + DRM_INFO("vm size is %u GB, %u levels, block size is %u-bit, fragment size is %u-bit\n", + vm_size, adev->vm_manager.num_level + 1, + adev->vm_manager.block_size, + adev->vm_manager.fragment_size); +} + +/** + * amdgpu_vm_wait_idle - wait for the VM to become idle + * + * @vm: VM object to wait for + * @timeout: timeout to wait for VM to become idle + */ +long amdgpu_vm_wait_idle(struct amdgpu_vm *vm, long timeout) +{ + timeout = dma_resv_wait_timeout(vm->root.bo->tbo.base.resv, + DMA_RESV_USAGE_BOOKKEEP, + true, timeout); + if (timeout <= 0) + return timeout; + + return dma_fence_wait_timeout(vm->last_unlocked, true, timeout); +} + +/** + * amdgpu_vm_init - initialize a vm instance + * + * @adev: amdgpu_device pointer + * @vm: requested vm + * @xcp_id: GPU partition selection id + * + * Init @vm fields. + * + * Returns: + * 0 for success, error for failure. + */ +int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, + int32_t xcp_id) +{ + struct amdgpu_bo *root_bo; + struct amdgpu_bo_vm *root; + int r, i; + + vm->va = RB_ROOT_CACHED; + for (i = 0; i < AMDGPU_MAX_VMHUBS; i++) + vm->reserved_vmid[i] = NULL; + INIT_LIST_HEAD(&vm->evicted); + INIT_LIST_HEAD(&vm->relocated); + INIT_LIST_HEAD(&vm->moved); + INIT_LIST_HEAD(&vm->idle); + INIT_LIST_HEAD(&vm->invalidated); + spin_lock_init(&vm->status_lock); + INIT_LIST_HEAD(&vm->freed); + INIT_LIST_HEAD(&vm->done); + INIT_LIST_HEAD(&vm->pt_freed); + INIT_WORK(&vm->pt_free_work, amdgpu_vm_pt_free_work); + INIT_KFIFO(vm->faults); + + r = amdgpu_vm_init_entities(adev, vm); + if (r) + return r; + + vm->pte_support_ats = false; + vm->is_compute_context = false; + + vm->use_cpu_for_update = !!(adev->vm_manager.vm_update_mode & + AMDGPU_VM_USE_CPU_FOR_GFX); + + DRM_DEBUG_DRIVER("VM update mode is %s\n", + vm->use_cpu_for_update ? "CPU" : "SDMA"); + WARN_ONCE((vm->use_cpu_for_update && + !amdgpu_gmc_vram_full_visible(&adev->gmc)), + "CPU update of VM recommended only for large BAR system\n"); + + if (vm->use_cpu_for_update) + vm->update_funcs = &amdgpu_vm_cpu_funcs; + else + vm->update_funcs = &amdgpu_vm_sdma_funcs; + + vm->last_update = dma_fence_get_stub(); + vm->last_unlocked = dma_fence_get_stub(); + vm->last_tlb_flush = dma_fence_get_stub(); + vm->generation = 0; + + mutex_init(&vm->eviction_lock); + vm->evicting = false; + + r = amdgpu_vm_pt_create(adev, vm, adev->vm_manager.root_level, + false, &root, xcp_id); + if (r) + goto error_free_delayed; + + root_bo = amdgpu_bo_ref(&root->bo); + r = amdgpu_bo_reserve(root_bo, true); + if (r) { + amdgpu_bo_unref(&root->shadow); + amdgpu_bo_unref(&root_bo); + goto error_free_delayed; + } + + amdgpu_vm_bo_base_init(&vm->root, vm, root_bo); + r = dma_resv_reserve_fences(root_bo->tbo.base.resv, 1); + if (r) + goto error_free_root; + + r = amdgpu_vm_pt_clear(adev, vm, root, false); + if (r) + goto error_free_root; + + amdgpu_bo_unreserve(vm->root.bo); + amdgpu_bo_unref(&root_bo); + + return 0; + +error_free_root: + amdgpu_vm_pt_free_root(adev, vm); + amdgpu_bo_unreserve(vm->root.bo); + amdgpu_bo_unref(&root_bo); + +error_free_delayed: + dma_fence_put(vm->last_tlb_flush); + dma_fence_put(vm->last_unlocked); + amdgpu_vm_fini_entities(vm); + + return r; +} + +/** + * amdgpu_vm_make_compute - Turn a GFX VM into a compute VM + * + * @adev: amdgpu_device pointer + * @vm: requested vm + * + * This only works on GFX VMs that don't have any BOs added and no + * page tables allocated yet. + * + * Changes the following VM parameters: + * - use_cpu_for_update + * - pte_supports_ats + * + * Reinitializes the page directory to reflect the changed ATS + * setting. + * + * Returns: + * 0 for success, -errno for errors. + */ +int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm) +{ + bool pte_support_ats = (adev->asic_type == CHIP_RAVEN); + int r; + + r = amdgpu_bo_reserve(vm->root.bo, true); + if (r) + return r; + + /* Check if PD needs to be reinitialized and do it before + * changing any other state, in case it fails. + */ + if (pte_support_ats != vm->pte_support_ats) { + /* Sanity checks */ + if (!amdgpu_vm_pt_is_root_clean(adev, vm)) { + r = -EINVAL; + goto unreserve_bo; + } + + vm->pte_support_ats = pte_support_ats; + r = amdgpu_vm_pt_clear(adev, vm, to_amdgpu_bo_vm(vm->root.bo), + false); + if (r) + goto unreserve_bo; + } + + /* Update VM state */ + vm->use_cpu_for_update = !!(adev->vm_manager.vm_update_mode & + AMDGPU_VM_USE_CPU_FOR_COMPUTE); + DRM_DEBUG_DRIVER("VM update mode is %s\n", + vm->use_cpu_for_update ? "CPU" : "SDMA"); + WARN_ONCE((vm->use_cpu_for_update && + !amdgpu_gmc_vram_full_visible(&adev->gmc)), + "CPU update of VM recommended only for large BAR system\n"); + + if (vm->use_cpu_for_update) { + /* Sync with last SDMA update/clear before switching to CPU */ + r = amdgpu_bo_sync_wait(vm->root.bo, + AMDGPU_FENCE_OWNER_UNDEFINED, true); + if (r) + goto unreserve_bo; + + vm->update_funcs = &amdgpu_vm_cpu_funcs; + r = amdgpu_vm_pt_map_tables(adev, vm); + if (r) + goto unreserve_bo; + + } else { + vm->update_funcs = &amdgpu_vm_sdma_funcs; + } + + dma_fence_put(vm->last_update); + vm->last_update = dma_fence_get_stub(); + vm->is_compute_context = true; + + /* Free the shadow bo for compute VM */ + amdgpu_bo_unref(&to_amdgpu_bo_vm(vm->root.bo)->shadow); + + goto unreserve_bo; + +unreserve_bo: + amdgpu_bo_unreserve(vm->root.bo); + return r; +} + +/** + * amdgpu_vm_release_compute - release a compute vm + * @adev: amdgpu_device pointer + * @vm: a vm turned into compute vm by calling amdgpu_vm_make_compute + * + * This is a correspondant of amdgpu_vm_make_compute. It decouples compute + * pasid from vm. Compute should stop use of vm after this call. + */ +void amdgpu_vm_release_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm) +{ + amdgpu_vm_set_pasid(adev, vm, 0); + vm->is_compute_context = false; +} + +/** + * amdgpu_vm_fini - tear down a vm instance + * + * @adev: amdgpu_device pointer + * @vm: requested vm + * + * Tear down @vm. + * Unbind the VM and remove all bos from the vm bo list + */ +void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm) +{ + struct amdgpu_bo_va_mapping *mapping, *tmp; + bool prt_fini_needed = !!adev->gmc.gmc_funcs->set_prt; + struct amdgpu_bo *root; + unsigned long flags; + int i; + + amdgpu_amdkfd_gpuvm_destroy_cb(adev, vm); + + flush_work(&vm->pt_free_work); + + root = amdgpu_bo_ref(vm->root.bo); + amdgpu_bo_reserve(root, true); + amdgpu_vm_set_pasid(adev, vm, 0); + dma_fence_wait(vm->last_unlocked, false); + dma_fence_put(vm->last_unlocked); + dma_fence_wait(vm->last_tlb_flush, false); + /* Make sure that all fence callbacks have completed */ + spin_lock_irqsave(vm->last_tlb_flush->lock, flags); + spin_unlock_irqrestore(vm->last_tlb_flush->lock, flags); + dma_fence_put(vm->last_tlb_flush); + + list_for_each_entry_safe(mapping, tmp, &vm->freed, list) { + if (mapping->flags & AMDGPU_PTE_PRT && prt_fini_needed) { + amdgpu_vm_prt_fini(adev, vm); + prt_fini_needed = false; + } + + list_del(&mapping->list); + amdgpu_vm_free_mapping(adev, vm, mapping, NULL); + } + + amdgpu_vm_pt_free_root(adev, vm); + amdgpu_bo_unreserve(root); + amdgpu_bo_unref(&root); + WARN_ON(vm->root.bo); + + amdgpu_vm_fini_entities(vm); + + if (!RB_EMPTY_ROOT(&vm->va.rb_root)) { + dev_err(adev->dev, "still active bo inside vm\n"); + } + rbtree_postorder_for_each_entry_safe(mapping, tmp, + &vm->va.rb_root, rb) { + /* Don't remove the mapping here, we don't want to trigger a + * rebalance and the tree is about to be destroyed anyway. + */ + list_del(&mapping->list); + kfree(mapping); + } + + dma_fence_put(vm->last_update); + + for (i = 0; i < AMDGPU_MAX_VMHUBS; i++) { + if (vm->reserved_vmid[i]) { + amdgpu_vmid_free_reserved(adev, i); + vm->reserved_vmid[i] = false; + } + } + +} + +/** + * amdgpu_vm_manager_init - init the VM manager + * + * @adev: amdgpu_device pointer + * + * Initialize the VM manager structures + */ +void amdgpu_vm_manager_init(struct amdgpu_device *adev) +{ + unsigned i; + + /* Concurrent flushes are only possible starting with Vega10 and + * are broken on Navi10 and Navi14. + */ + adev->vm_manager.concurrent_flush = !(adev->asic_type < CHIP_VEGA10 || + adev->asic_type == CHIP_NAVI10 || + adev->asic_type == CHIP_NAVI14); + amdgpu_vmid_mgr_init(adev); + + adev->vm_manager.fence_context = + dma_fence_context_alloc(AMDGPU_MAX_RINGS); + for (i = 0; i < AMDGPU_MAX_RINGS; ++i) + adev->vm_manager.seqno[i] = 0; + + spin_lock_init(&adev->vm_manager.prt_lock); + atomic_set(&adev->vm_manager.num_prt_users, 0); + + /* If not overridden by the user, by default, only in large BAR systems + * Compute VM tables will be updated by CPU + */ +#ifdef CONFIG_X86_64 + if (amdgpu_vm_update_mode == -1) { + /* For asic with VF MMIO access protection + * avoid using CPU for VM table updates + */ + if (amdgpu_gmc_vram_full_visible(&adev->gmc) && + !amdgpu_sriov_vf_mmio_access_protection(adev)) + adev->vm_manager.vm_update_mode = + AMDGPU_VM_USE_CPU_FOR_COMPUTE; + else + adev->vm_manager.vm_update_mode = 0; + } else + adev->vm_manager.vm_update_mode = amdgpu_vm_update_mode; +#else + adev->vm_manager.vm_update_mode = 0; +#endif + + xa_init_flags(&adev->vm_manager.pasids, XA_FLAGS_LOCK_IRQ); +} + +/** + * amdgpu_vm_manager_fini - cleanup VM manager + * + * @adev: amdgpu_device pointer + * + * Cleanup the VM manager and free resources. + */ +void amdgpu_vm_manager_fini(struct amdgpu_device *adev) +{ + WARN_ON(!xa_empty(&adev->vm_manager.pasids)); + xa_destroy(&adev->vm_manager.pasids); + + amdgpu_vmid_mgr_fini(adev); +} + +/** + * amdgpu_vm_ioctl - Manages VMID reservation for vm hubs. + * + * @dev: drm device pointer + * @data: drm_amdgpu_vm + * @filp: drm file pointer + * + * Returns: + * 0 for success, -errno for errors. + */ +int amdgpu_vm_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) +{ + union drm_amdgpu_vm *args = data; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_fpriv *fpriv = filp->driver_priv; + + /* No valid flags defined yet */ + if (args->in.flags) + return -EINVAL; + + switch (args->in.op) { + case AMDGPU_VM_OP_RESERVE_VMID: + /* We only have requirement to reserve vmid from gfxhub */ + if (!fpriv->vm.reserved_vmid[AMDGPU_GFXHUB(0)]) { + amdgpu_vmid_alloc_reserved(adev, AMDGPU_GFXHUB(0)); + fpriv->vm.reserved_vmid[AMDGPU_GFXHUB(0)] = true; + } + + break; + case AMDGPU_VM_OP_UNRESERVE_VMID: + if (fpriv->vm.reserved_vmid[AMDGPU_GFXHUB(0)]) { + amdgpu_vmid_free_reserved(adev, AMDGPU_GFXHUB(0)); + fpriv->vm.reserved_vmid[AMDGPU_GFXHUB(0)] = false; + } + break; + default: + return -EINVAL; + } + + return 0; +} + +/** + * amdgpu_vm_get_task_info - Extracts task info for a PASID. + * + * @adev: drm device pointer + * @pasid: PASID identifier for VM + * @task_info: task_info to fill. + */ +void amdgpu_vm_get_task_info(struct amdgpu_device *adev, u32 pasid, + struct amdgpu_task_info *task_info) +{ + struct amdgpu_vm *vm; + unsigned long flags; + + xa_lock_irqsave(&adev->vm_manager.pasids, flags); + + vm = xa_load(&adev->vm_manager.pasids, pasid); + if (vm) + *task_info = vm->task_info; + + xa_unlock_irqrestore(&adev->vm_manager.pasids, flags); +} + +/** + * amdgpu_vm_set_task_info - Sets VMs task info. + * + * @vm: vm for which to set the info + */ +void amdgpu_vm_set_task_info(struct amdgpu_vm *vm) +{ + if (vm->task_info.pid) + return; + + vm->task_info.pid = current->pid; + get_task_comm(vm->task_info.task_name, current); + + if (current->group_leader->mm != current->mm) + return; + + vm->task_info.tgid = current->group_leader->pid; + get_task_comm(vm->task_info.process_name, current->group_leader); +} + +/** + * amdgpu_vm_handle_fault - graceful handling of VM faults. + * @adev: amdgpu device pointer + * @pasid: PASID of the VM + * @vmid: VMID, only used for GFX 9.4.3. + * @node_id: Node_id received in IH cookie. Only applicable for + * GFX 9.4.3. + * @addr: Address of the fault + * @write_fault: true is write fault, false is read fault + * + * Try to gracefully handle a VM fault. Return true if the fault was handled and + * shouldn't be reported any more. + */ +bool amdgpu_vm_handle_fault(struct amdgpu_device *adev, u32 pasid, + u32 vmid, u32 node_id, uint64_t addr, + bool write_fault) +{ + bool is_compute_context = false; + struct amdgpu_bo *root; + unsigned long irqflags; + uint64_t value, flags; + struct amdgpu_vm *vm; + int r; + + xa_lock_irqsave(&adev->vm_manager.pasids, irqflags); + vm = xa_load(&adev->vm_manager.pasids, pasid); + if (vm) { + root = amdgpu_bo_ref(vm->root.bo); + is_compute_context = vm->is_compute_context; + } else { + root = NULL; + } + xa_unlock_irqrestore(&adev->vm_manager.pasids, irqflags); + + if (!root) + return false; + + addr /= AMDGPU_GPU_PAGE_SIZE; + + if (is_compute_context && !svm_range_restore_pages(adev, pasid, vmid, + node_id, addr, write_fault)) { + amdgpu_bo_unref(&root); + return true; + } + + r = amdgpu_bo_reserve(root, true); + if (r) + goto error_unref; + + /* Double check that the VM still exists */ + xa_lock_irqsave(&adev->vm_manager.pasids, irqflags); + vm = xa_load(&adev->vm_manager.pasids, pasid); + if (vm && vm->root.bo != root) + vm = NULL; + xa_unlock_irqrestore(&adev->vm_manager.pasids, irqflags); + if (!vm) + goto error_unlock; + + flags = AMDGPU_PTE_VALID | AMDGPU_PTE_SNOOPED | + AMDGPU_PTE_SYSTEM; + + if (is_compute_context) { + /* Intentionally setting invalid PTE flag + * combination to force a no-retry-fault + */ + flags = AMDGPU_VM_NORETRY_FLAGS; + value = 0; + } else if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_NEVER) { + /* Redirect the access to the dummy page */ + value = adev->dummy_page_addr; + flags |= AMDGPU_PTE_EXECUTABLE | AMDGPU_PTE_READABLE | + AMDGPU_PTE_WRITEABLE; + + } else { + /* Let the hw retry silently on the PTE */ + value = 0; + } + + r = dma_resv_reserve_fences(root->tbo.base.resv, 1); + if (r) { + pr_debug("failed %d to reserve fence slot\n", r); + goto error_unlock; + } + + r = amdgpu_vm_update_range(adev, vm, true, false, false, NULL, addr, + addr, flags, value, 0, NULL, NULL, NULL); + if (r) + goto error_unlock; + + r = amdgpu_vm_update_pdes(adev, vm, true); + +error_unlock: + amdgpu_bo_unreserve(root); + if (r < 0) + DRM_ERROR("Can't handle page fault (%d)\n", r); + +error_unref: + amdgpu_bo_unref(&root); + + return false; +} + +#if defined(CONFIG_DEBUG_FS) +/** + * amdgpu_debugfs_vm_bo_info - print BO info for the VM + * + * @vm: Requested VM for printing BO info + * @m: debugfs file + * + * Print BO information in debugfs file for the VM + */ +void amdgpu_debugfs_vm_bo_info(struct amdgpu_vm *vm, struct seq_file *m) +{ + struct amdgpu_bo_va *bo_va, *tmp; + u64 total_idle = 0; + u64 total_evicted = 0; + u64 total_relocated = 0; + u64 total_moved = 0; + u64 total_invalidated = 0; + u64 total_done = 0; + unsigned int total_idle_objs = 0; + unsigned int total_evicted_objs = 0; + unsigned int total_relocated_objs = 0; + unsigned int total_moved_objs = 0; + unsigned int total_invalidated_objs = 0; + unsigned int total_done_objs = 0; + unsigned int id = 0; + + spin_lock(&vm->status_lock); + seq_puts(m, "\tIdle BOs:\n"); + list_for_each_entry_safe(bo_va, tmp, &vm->idle, base.vm_status) { + if (!bo_va->base.bo) + continue; + total_idle += amdgpu_bo_print_info(id++, bo_va->base.bo, m); + } + total_idle_objs = id; + id = 0; + + seq_puts(m, "\tEvicted BOs:\n"); + list_for_each_entry_safe(bo_va, tmp, &vm->evicted, base.vm_status) { + if (!bo_va->base.bo) + continue; + total_evicted += amdgpu_bo_print_info(id++, bo_va->base.bo, m); + } + total_evicted_objs = id; + id = 0; + + seq_puts(m, "\tRelocated BOs:\n"); + list_for_each_entry_safe(bo_va, tmp, &vm->relocated, base.vm_status) { + if (!bo_va->base.bo) + continue; + total_relocated += amdgpu_bo_print_info(id++, bo_va->base.bo, m); + } + total_relocated_objs = id; + id = 0; + + seq_puts(m, "\tMoved BOs:\n"); + list_for_each_entry_safe(bo_va, tmp, &vm->moved, base.vm_status) { + if (!bo_va->base.bo) + continue; + total_moved += amdgpu_bo_print_info(id++, bo_va->base.bo, m); + } + total_moved_objs = id; + id = 0; + + seq_puts(m, "\tInvalidated BOs:\n"); + list_for_each_entry_safe(bo_va, tmp, &vm->invalidated, base.vm_status) { + if (!bo_va->base.bo) + continue; + total_invalidated += amdgpu_bo_print_info(id++, bo_va->base.bo, m); + } + total_invalidated_objs = id; + id = 0; + + seq_puts(m, "\tDone BOs:\n"); + list_for_each_entry_safe(bo_va, tmp, &vm->done, base.vm_status) { + if (!bo_va->base.bo) + continue; + total_done += amdgpu_bo_print_info(id++, bo_va->base.bo, m); + } + spin_unlock(&vm->status_lock); + total_done_objs = id; + + seq_printf(m, "\tTotal idle size: %12lld\tobjs:\t%d\n", total_idle, + total_idle_objs); + seq_printf(m, "\tTotal evicted size: %12lld\tobjs:\t%d\n", total_evicted, + total_evicted_objs); + seq_printf(m, "\tTotal relocated size: %12lld\tobjs:\t%d\n", total_relocated, + total_relocated_objs); + seq_printf(m, "\tTotal moved size: %12lld\tobjs:\t%d\n", total_moved, + total_moved_objs); + seq_printf(m, "\tTotal invalidated size: %12lld\tobjs:\t%d\n", total_invalidated, + total_invalidated_objs); + seq_printf(m, "\tTotal done size: %12lld\tobjs:\t%d\n", total_done, + total_done_objs); +} +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h new file mode 100644 index 000000000..204ab1318 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h @@ -0,0 +1,557 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König + */ +#ifndef __AMDGPU_VM_H__ +#define __AMDGPU_VM_H__ + +#include +#include +#include +#include +#include +#include +#include + +#include "amdgpu_sync.h" +#include "amdgpu_ring.h" +#include "amdgpu_ids.h" + +struct drm_exec; + +struct amdgpu_bo_va; +struct amdgpu_job; +struct amdgpu_bo_list_entry; +struct amdgpu_bo_vm; +struct amdgpu_mem_stats; + +/* + * GPUVM handling + */ + +/* Maximum number of PTEs the hardware can write with one command */ +#define AMDGPU_VM_MAX_UPDATE_SIZE 0x3FFFF + +/* number of entries in page table */ +#define AMDGPU_VM_PTE_COUNT(adev) (1 << (adev)->vm_manager.block_size) + +#define AMDGPU_PTE_VALID (1ULL << 0) +#define AMDGPU_PTE_SYSTEM (1ULL << 1) +#define AMDGPU_PTE_SNOOPED (1ULL << 2) + +/* RV+ */ +#define AMDGPU_PTE_TMZ (1ULL << 3) + +/* VI only */ +#define AMDGPU_PTE_EXECUTABLE (1ULL << 4) + +#define AMDGPU_PTE_READABLE (1ULL << 5) +#define AMDGPU_PTE_WRITEABLE (1ULL << 6) + +#define AMDGPU_PTE_FRAG(x) ((x & 0x1fULL) << 7) + +/* TILED for VEGA10, reserved for older ASICs */ +#define AMDGPU_PTE_PRT (1ULL << 51) + +/* PDE is handled as PTE for VEGA10 */ +#define AMDGPU_PDE_PTE (1ULL << 54) + +#define AMDGPU_PTE_LOG (1ULL << 55) + +/* PTE is handled as PDE for VEGA10 (Translate Further) */ +#define AMDGPU_PTE_TF (1ULL << 56) + +/* MALL noalloc for sienna_cichlid, reserved for older ASICs */ +#define AMDGPU_PTE_NOALLOC (1ULL << 58) + +/* PDE Block Fragment Size for VEGA10 */ +#define AMDGPU_PDE_BFS(a) ((uint64_t)a << 59) + +/* Flag combination to set no-retry with TF disabled */ +#define AMDGPU_VM_NORETRY_FLAGS (AMDGPU_PTE_EXECUTABLE | AMDGPU_PDE_PTE | \ + AMDGPU_PTE_TF) + +/* Flag combination to set no-retry with TF enabled */ +#define AMDGPU_VM_NORETRY_FLAGS_TF (AMDGPU_PTE_VALID | AMDGPU_PTE_SYSTEM | \ + AMDGPU_PTE_PRT) +/* For GFX9 */ +#define AMDGPU_PTE_MTYPE_VG10(a) ((uint64_t)(a) << 57) +#define AMDGPU_PTE_MTYPE_VG10_MASK AMDGPU_PTE_MTYPE_VG10(3ULL) + +#define AMDGPU_MTYPE_NC 0 +#define AMDGPU_MTYPE_CC 2 + +#define AMDGPU_PTE_DEFAULT_ATC (AMDGPU_PTE_SYSTEM \ + | AMDGPU_PTE_SNOOPED \ + | AMDGPU_PTE_EXECUTABLE \ + | AMDGPU_PTE_READABLE \ + | AMDGPU_PTE_WRITEABLE \ + | AMDGPU_PTE_MTYPE_VG10(AMDGPU_MTYPE_CC)) + +/* gfx10 */ +#define AMDGPU_PTE_MTYPE_NV10(a) ((uint64_t)(a) << 48) +#define AMDGPU_PTE_MTYPE_NV10_MASK AMDGPU_PTE_MTYPE_NV10(7ULL) + +/* How to program VM fault handling */ +#define AMDGPU_VM_FAULT_STOP_NEVER 0 +#define AMDGPU_VM_FAULT_STOP_FIRST 1 +#define AMDGPU_VM_FAULT_STOP_ALWAYS 2 + +/* Reserve 4MB VRAM for page tables */ +#define AMDGPU_VM_RESERVED_VRAM (8ULL << 20) + +/* + * max number of VMHUB + * layout: max 8 GFXHUB + 4 MMHUB0 + 1 MMHUB1 + */ +#define AMDGPU_MAX_VMHUBS 13 +#define AMDGPU_GFXHUB(x) (x) +#define AMDGPU_MMHUB0(x) (8 + x) +#define AMDGPU_MMHUB1(x) (8 + 4 + x) + +/* Reserve 2MB at top/bottom of address space for kernel use */ +#define AMDGPU_VA_RESERVED_SIZE (2ULL << 20) + +/* See vm_update_mode */ +#define AMDGPU_VM_USE_CPU_FOR_GFX (1 << 0) +#define AMDGPU_VM_USE_CPU_FOR_COMPUTE (1 << 1) + +/* VMPT level enumerate, and the hiberachy is: + * PDB2->PDB1->PDB0->PTB + */ +enum amdgpu_vm_level { + AMDGPU_VM_PDB2, + AMDGPU_VM_PDB1, + AMDGPU_VM_PDB0, + AMDGPU_VM_PTB +}; + +/* base structure for tracking BO usage in a VM */ +struct amdgpu_vm_bo_base { + /* constant after initialization */ + struct amdgpu_vm *vm; + struct amdgpu_bo *bo; + + /* protected by bo being reserved */ + struct amdgpu_vm_bo_base *next; + + /* protected by spinlock */ + struct list_head vm_status; + + /* protected by the BO being reserved */ + bool moved; +}; + +/* provided by hw blocks that can write ptes, e.g., sdma */ +struct amdgpu_vm_pte_funcs { + /* number of dw to reserve per operation */ + unsigned copy_pte_num_dw; + + /* copy pte entries from GART */ + void (*copy_pte)(struct amdgpu_ib *ib, + uint64_t pe, uint64_t src, + unsigned count); + + /* write pte one entry at a time with addr mapping */ + void (*write_pte)(struct amdgpu_ib *ib, uint64_t pe, + uint64_t value, unsigned count, + uint32_t incr); + /* for linear pte/pde updates without addr mapping */ + void (*set_pte_pde)(struct amdgpu_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint64_t flags); +}; + +struct amdgpu_task_info { + char process_name[TASK_COMM_LEN]; + char task_name[TASK_COMM_LEN]; + pid_t pid; + pid_t tgid; +}; + +/** + * struct amdgpu_vm_update_params + * + * Encapsulate some VM table update parameters to reduce + * the number of function parameters + * + */ +struct amdgpu_vm_update_params { + + /** + * @adev: amdgpu device we do this update for + */ + struct amdgpu_device *adev; + + /** + * @vm: optional amdgpu_vm we do this update for + */ + struct amdgpu_vm *vm; + + /** + * @immediate: if changes should be made immediately + */ + bool immediate; + + /** + * @unlocked: true if the root BO is not locked + */ + bool unlocked; + + /** + * @pages_addr: + * + * DMA addresses to use for mapping + */ + dma_addr_t *pages_addr; + + /** + * @job: job to used for hw submission + */ + struct amdgpu_job *job; + + /** + * @num_dw_left: number of dw left for the IB + */ + unsigned int num_dw_left; + + /** + * @table_freed: return true if page table is freed when updating + */ + bool table_freed; +}; + +struct amdgpu_vm_update_funcs { + int (*map_table)(struct amdgpu_bo_vm *bo); + int (*prepare)(struct amdgpu_vm_update_params *p, struct dma_resv *resv, + enum amdgpu_sync_mode sync_mode); + int (*update)(struct amdgpu_vm_update_params *p, + struct amdgpu_bo_vm *bo, uint64_t pe, uint64_t addr, + unsigned count, uint32_t incr, uint64_t flags); + int (*commit)(struct amdgpu_vm_update_params *p, + struct dma_fence **fence); +}; + +struct amdgpu_vm { + /* tree of virtual addresses mapped */ + struct rb_root_cached va; + + /* Lock to prevent eviction while we are updating page tables + * use vm_eviction_lock/unlock(vm) + */ + struct mutex eviction_lock; + bool evicting; + unsigned int saved_flags; + + /* Lock to protect vm_bo add/del/move on all lists of vm */ + spinlock_t status_lock; + + /* BOs who needs a validation */ + struct list_head evicted; + + /* PT BOs which relocated and their parent need an update */ + struct list_head relocated; + + /* per VM BOs moved, but not yet updated in the PT */ + struct list_head moved; + + /* All BOs of this VM not currently in the state machine */ + struct list_head idle; + + /* regular invalidated BOs, but not yet updated in the PT */ + struct list_head invalidated; + + /* BO mappings freed, but not yet updated in the PT */ + struct list_head freed; + + /* BOs which are invalidated, has been updated in the PTs */ + struct list_head done; + + /* PT BOs scheduled to free and fill with zero if vm_resv is not hold */ + struct list_head pt_freed; + struct work_struct pt_free_work; + + /* contains the page directory */ + struct amdgpu_vm_bo_base root; + struct dma_fence *last_update; + + /* Scheduler entities for page table updates */ + struct drm_sched_entity immediate; + struct drm_sched_entity delayed; + + /* Last finished delayed update */ + atomic64_t tlb_seq; + struct dma_fence *last_tlb_flush; + + /* How many times we had to re-generate the page tables */ + uint64_t generation; + + /* Last unlocked submission to the scheduler entities */ + struct dma_fence *last_unlocked; + + unsigned int pasid; + bool reserved_vmid[AMDGPU_MAX_VMHUBS]; + + /* Flag to indicate if VM tables are updated by CPU or GPU (SDMA) */ + bool use_cpu_for_update; + + /* Functions to use for VM table updates */ + const struct amdgpu_vm_update_funcs *update_funcs; + + /* Flag to indicate ATS support from PTE for GFX9 */ + bool pte_support_ats; + + /* Up to 128 pending retry page faults */ + DECLARE_KFIFO(faults, u64, 128); + + /* Points to the KFD process VM info */ + struct amdkfd_process_info *process_info; + + /* List node in amdkfd_process_info.vm_list_head */ + struct list_head vm_list_node; + + /* Valid while the PD is reserved or fenced */ + uint64_t pd_phys_addr; + + /* Some basic info about the task */ + struct amdgpu_task_info task_info; + + /* Store positions of group of BOs */ + struct ttm_lru_bulk_move lru_bulk_move; + /* Flag to indicate if VM is used for compute */ + bool is_compute_context; + + /* Memory partition number, -1 means any partition */ + int8_t mem_id; +}; + +struct amdgpu_vm_manager { + /* Handling of VMIDs */ + struct amdgpu_vmid_mgr id_mgr[AMDGPU_MAX_VMHUBS]; + unsigned int first_kfd_vmid; + bool concurrent_flush; + + /* Handling of VM fences */ + u64 fence_context; + unsigned seqno[AMDGPU_MAX_RINGS]; + + uint64_t max_pfn; + uint32_t num_level; + uint32_t block_size; + uint32_t fragment_size; + enum amdgpu_vm_level root_level; + /* vram base address for page table entry */ + u64 vram_base_offset; + /* vm pte handling */ + const struct amdgpu_vm_pte_funcs *vm_pte_funcs; + struct drm_gpu_scheduler *vm_pte_scheds[AMDGPU_MAX_RINGS]; + unsigned vm_pte_num_scheds; + struct amdgpu_ring *page_fault; + + /* partial resident texture handling */ + spinlock_t prt_lock; + atomic_t num_prt_users; + + /* controls how VM page tables are updated for Graphics and Compute. + * BIT0[= 0] Graphics updated by SDMA [= 1] by CPU + * BIT1[= 0] Compute updated by SDMA [= 1] by CPU + */ + int vm_update_mode; + + /* PASID to VM mapping, will be used in interrupt context to + * look up VM of a page fault + */ + struct xarray pasids; +}; + +struct amdgpu_bo_va_mapping; + +#define amdgpu_vm_copy_pte(adev, ib, pe, src, count) ((adev)->vm_manager.vm_pte_funcs->copy_pte((ib), (pe), (src), (count))) +#define amdgpu_vm_write_pte(adev, ib, pe, value, count, incr) ((adev)->vm_manager.vm_pte_funcs->write_pte((ib), (pe), (value), (count), (incr))) +#define amdgpu_vm_set_pte_pde(adev, ib, pe, addr, count, incr, flags) ((adev)->vm_manager.vm_pte_funcs->set_pte_pde((ib), (pe), (addr), (count), (incr), (flags))) + +extern const struct amdgpu_vm_update_funcs amdgpu_vm_cpu_funcs; +extern const struct amdgpu_vm_update_funcs amdgpu_vm_sdma_funcs; + +void amdgpu_vm_manager_init(struct amdgpu_device *adev); +void amdgpu_vm_manager_fini(struct amdgpu_device *adev); + +int amdgpu_vm_set_pasid(struct amdgpu_device *adev, struct amdgpu_vm *vm, + u32 pasid); + +long amdgpu_vm_wait_idle(struct amdgpu_vm *vm, long timeout); +int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, int32_t xcp_id); +int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm); +void amdgpu_vm_release_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm); +void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm); +int amdgpu_vm_lock_pd(struct amdgpu_vm *vm, struct drm_exec *exec, + unsigned int num_fences); +bool amdgpu_vm_ready(struct amdgpu_vm *vm); +uint64_t amdgpu_vm_generation(struct amdgpu_device *adev, struct amdgpu_vm *vm); +int amdgpu_vm_validate_pt_bos(struct amdgpu_device *adev, struct amdgpu_vm *vm, + int (*callback)(void *p, struct amdgpu_bo *bo), + void *param); +int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job, bool need_pipe_sync); +int amdgpu_vm_update_pdes(struct amdgpu_device *adev, + struct amdgpu_vm *vm, bool immediate); +int amdgpu_vm_clear_freed(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + struct dma_fence **fence); +int amdgpu_vm_handle_moved(struct amdgpu_device *adev, + struct amdgpu_vm *vm); +void amdgpu_vm_bo_base_init(struct amdgpu_vm_bo_base *base, + struct amdgpu_vm *vm, struct amdgpu_bo *bo); +int amdgpu_vm_update_range(struct amdgpu_device *adev, struct amdgpu_vm *vm, + bool immediate, bool unlocked, bool flush_tlb, + struct dma_resv *resv, uint64_t start, uint64_t last, + uint64_t flags, uint64_t offset, uint64_t vram_base, + struct ttm_resource *res, dma_addr_t *pages_addr, + struct dma_fence **fence); +int amdgpu_vm_bo_update(struct amdgpu_device *adev, + struct amdgpu_bo_va *bo_va, + bool clear); +bool amdgpu_vm_evictable(struct amdgpu_bo *bo); +void amdgpu_vm_bo_invalidate(struct amdgpu_device *adev, + struct amdgpu_bo *bo, bool evicted); +uint64_t amdgpu_vm_map_gart(const dma_addr_t *pages_addr, uint64_t addr); +struct amdgpu_bo_va *amdgpu_vm_bo_find(struct amdgpu_vm *vm, + struct amdgpu_bo *bo); +struct amdgpu_bo_va *amdgpu_vm_bo_add(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + struct amdgpu_bo *bo); +int amdgpu_vm_bo_map(struct amdgpu_device *adev, + struct amdgpu_bo_va *bo_va, + uint64_t addr, uint64_t offset, + uint64_t size, uint64_t flags); +int amdgpu_vm_bo_replace_map(struct amdgpu_device *adev, + struct amdgpu_bo_va *bo_va, + uint64_t addr, uint64_t offset, + uint64_t size, uint64_t flags); +int amdgpu_vm_bo_unmap(struct amdgpu_device *adev, + struct amdgpu_bo_va *bo_va, + uint64_t addr); +int amdgpu_vm_bo_clear_mappings(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + uint64_t saddr, uint64_t size); +struct amdgpu_bo_va_mapping *amdgpu_vm_bo_lookup_mapping(struct amdgpu_vm *vm, + uint64_t addr); +void amdgpu_vm_bo_trace_cs(struct amdgpu_vm *vm, struct ww_acquire_ctx *ticket); +void amdgpu_vm_bo_del(struct amdgpu_device *adev, + struct amdgpu_bo_va *bo_va); +void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint32_t min_vm_size, + uint32_t fragment_size_default, unsigned max_level, + unsigned max_bits); +int amdgpu_vm_ioctl(struct drm_device *dev, void *data, struct drm_file *filp); +bool amdgpu_vm_need_pipeline_sync(struct amdgpu_ring *ring, + struct amdgpu_job *job); +void amdgpu_vm_check_compute_bug(struct amdgpu_device *adev); + +void amdgpu_vm_get_task_info(struct amdgpu_device *adev, u32 pasid, + struct amdgpu_task_info *task_info); +bool amdgpu_vm_handle_fault(struct amdgpu_device *adev, u32 pasid, + u32 vmid, u32 node_id, uint64_t addr, + bool write_fault); + +void amdgpu_vm_set_task_info(struct amdgpu_vm *vm); + +void amdgpu_vm_move_to_lru_tail(struct amdgpu_device *adev, + struct amdgpu_vm *vm); +void amdgpu_vm_get_memory(struct amdgpu_vm *vm, + struct amdgpu_mem_stats *stats); + +int amdgpu_vm_pt_clear(struct amdgpu_device *adev, struct amdgpu_vm *vm, + struct amdgpu_bo_vm *vmbo, bool immediate); +int amdgpu_vm_pt_create(struct amdgpu_device *adev, struct amdgpu_vm *vm, + int level, bool immediate, struct amdgpu_bo_vm **vmbo, + int32_t xcp_id); +void amdgpu_vm_pt_free_root(struct amdgpu_device *adev, struct amdgpu_vm *vm); +bool amdgpu_vm_pt_is_root_clean(struct amdgpu_device *adev, + struct amdgpu_vm *vm); + +int amdgpu_vm_pde_update(struct amdgpu_vm_update_params *params, + struct amdgpu_vm_bo_base *entry); +int amdgpu_vm_ptes_update(struct amdgpu_vm_update_params *params, + uint64_t start, uint64_t end, + uint64_t dst, uint64_t flags); +void amdgpu_vm_pt_free_work(struct work_struct *work); + +#if defined(CONFIG_DEBUG_FS) +void amdgpu_debugfs_vm_bo_info(struct amdgpu_vm *vm, struct seq_file *m); +#endif + +int amdgpu_vm_pt_map_tables(struct amdgpu_device *adev, struct amdgpu_vm *vm); + +/** + * amdgpu_vm_tlb_seq - return tlb flush sequence number + * @vm: the amdgpu_vm structure to query + * + * Returns the tlb flush sequence number which indicates that the VM TLBs needs + * to be invalidated whenever the sequence number change. + */ +static inline uint64_t amdgpu_vm_tlb_seq(struct amdgpu_vm *vm) +{ + unsigned long flags; + spinlock_t *lock; + + /* + * Workaround to stop racing between the fence signaling and handling + * the cb. The lock is static after initially setting it up, just make + * sure that the dma_fence structure isn't freed up. + */ + rcu_read_lock(); + lock = vm->last_tlb_flush->lock; + rcu_read_unlock(); + + spin_lock_irqsave(lock, flags); + spin_unlock_irqrestore(lock, flags); + + return atomic64_read(&vm->tlb_seq); +} + +/* + * vm eviction_lock can be taken in MMU notifiers. Make sure no reclaim-FS + * happens while holding this lock anywhere to prevent deadlocks when + * an MMU notifier runs in reclaim-FS context. + */ +static inline void amdgpu_vm_eviction_lock(struct amdgpu_vm *vm) +{ + mutex_lock(&vm->eviction_lock); + vm->saved_flags = memalloc_noreclaim_save(); +} + +static inline bool amdgpu_vm_eviction_trylock(struct amdgpu_vm *vm) +{ + if (mutex_trylock(&vm->eviction_lock)) { + vm->saved_flags = memalloc_noreclaim_save(); + return true; + } + return false; +} + +static inline void amdgpu_vm_eviction_unlock(struct amdgpu_vm *vm) +{ + memalloc_noreclaim_restore(vm->saved_flags); + mutex_unlock(&vm->eviction_lock); +} + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_cpu.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_cpu.c new file mode 100644 index 000000000..6e3162145 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_cpu.c @@ -0,0 +1,122 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "amdgpu_vm.h" +#include "amdgpu_object.h" +#include "amdgpu_trace.h" + +/** + * amdgpu_vm_cpu_map_table - make sure new PDs/PTs are kmapped + * + * @table: newly allocated or validated PD/PT + */ +static int amdgpu_vm_cpu_map_table(struct amdgpu_bo_vm *table) +{ + table->bo.flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + return amdgpu_bo_kmap(&table->bo, NULL); +} + +/** + * amdgpu_vm_cpu_prepare - prepare page table update with the CPU + * + * @p: see amdgpu_vm_update_params definition + * @resv: reservation object with embedded fence + * @sync_mode: synchronization mode + * + * Returns: + * Negativ errno, 0 for success. + */ +static int amdgpu_vm_cpu_prepare(struct amdgpu_vm_update_params *p, + struct dma_resv *resv, + enum amdgpu_sync_mode sync_mode) +{ + if (!resv) + return 0; + + return amdgpu_bo_sync_wait_resv(p->adev, resv, sync_mode, p->vm, true); +} + +/** + * amdgpu_vm_cpu_update - helper to update page tables via CPU + * + * @p: see amdgpu_vm_update_params definition + * @vmbo: PD/PT to update + * @pe: byte offset of the PDE/PTE, relative to start of PDB/PTB + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: hw access flags + * + * Write count number of PT/PD entries directly. + */ +static int amdgpu_vm_cpu_update(struct amdgpu_vm_update_params *p, + struct amdgpu_bo_vm *vmbo, uint64_t pe, + uint64_t addr, unsigned count, uint32_t incr, + uint64_t flags) +{ + unsigned int i; + uint64_t value; + long r; + + r = dma_resv_wait_timeout(vmbo->bo.tbo.base.resv, DMA_RESV_USAGE_KERNEL, + true, MAX_SCHEDULE_TIMEOUT); + if (r < 0) + return r; + + pe += (unsigned long)amdgpu_bo_kptr(&vmbo->bo); + + trace_amdgpu_vm_set_ptes(pe, addr, count, incr, flags, p->immediate); + + for (i = 0; i < count; i++) { + value = p->pages_addr ? + amdgpu_vm_map_gart(p->pages_addr, addr) : + addr; + amdgpu_gmc_set_pte_pde(p->adev, (void *)(uintptr_t)pe, + i, value, flags); + addr += incr; + } + return 0; +} + +/** + * amdgpu_vm_cpu_commit - commit page table update to the HW + * + * @p: see amdgpu_vm_update_params definition + * @fence: unused + * + * Make sure that the hardware sees the page table updates. + */ +static int amdgpu_vm_cpu_commit(struct amdgpu_vm_update_params *p, + struct dma_fence **fence) +{ + /* Flush HDP */ + mb(); + amdgpu_device_flush_hdp(p->adev, NULL); + return 0; +} + +const struct amdgpu_vm_update_funcs amdgpu_vm_cpu_funcs = { + .map_table = amdgpu_vm_cpu_map_table, + .prepare = amdgpu_vm_cpu_prepare, + .update = amdgpu_vm_cpu_update, + .commit = amdgpu_vm_cpu_commit +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c new file mode 100644 index 000000000..0d51222f6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c @@ -0,0 +1,1108 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_trace.h" +#include "amdgpu_vm.h" + +/* + * amdgpu_vm_pt_cursor - state for for_each_amdgpu_vm_pt + */ +struct amdgpu_vm_pt_cursor { + uint64_t pfn; + struct amdgpu_vm_bo_base *parent; + struct amdgpu_vm_bo_base *entry; + unsigned int level; +}; + +/** + * amdgpu_vm_pt_level_shift - return the addr shift for each level + * + * @adev: amdgpu_device pointer + * @level: VMPT level + * + * Returns: + * The number of bits the pfn needs to be right shifted for a level. + */ +static unsigned int amdgpu_vm_pt_level_shift(struct amdgpu_device *adev, + unsigned int level) +{ + switch (level) { + case AMDGPU_VM_PDB2: + case AMDGPU_VM_PDB1: + case AMDGPU_VM_PDB0: + return 9 * (AMDGPU_VM_PDB0 - level) + + adev->vm_manager.block_size; + case AMDGPU_VM_PTB: + return 0; + default: + return ~0; + } +} + +/** + * amdgpu_vm_pt_num_entries - return the number of entries in a PD/PT + * + * @adev: amdgpu_device pointer + * @level: VMPT level + * + * Returns: + * The number of entries in a page directory or page table. + */ +static unsigned int amdgpu_vm_pt_num_entries(struct amdgpu_device *adev, + unsigned int level) +{ + unsigned int shift; + + shift = amdgpu_vm_pt_level_shift(adev, adev->vm_manager.root_level); + if (level == adev->vm_manager.root_level) + /* For the root directory */ + return round_up(adev->vm_manager.max_pfn, 1ULL << shift) + >> shift; + else if (level != AMDGPU_VM_PTB) + /* Everything in between */ + return 512; + + /* For the page tables on the leaves */ + return AMDGPU_VM_PTE_COUNT(adev); +} + +/** + * amdgpu_vm_pt_num_ats_entries - return the number of ATS entries in the root PD + * + * @adev: amdgpu_device pointer + * + * Returns: + * The number of entries in the root page directory which needs the ATS setting. + */ +static unsigned int amdgpu_vm_pt_num_ats_entries(struct amdgpu_device *adev) +{ + unsigned int shift; + + shift = amdgpu_vm_pt_level_shift(adev, adev->vm_manager.root_level); + return AMDGPU_GMC_HOLE_START >> (shift + AMDGPU_GPU_PAGE_SHIFT); +} + +/** + * amdgpu_vm_pt_entries_mask - the mask to get the entry number of a PD/PT + * + * @adev: amdgpu_device pointer + * @level: VMPT level + * + * Returns: + * The mask to extract the entry number of a PD/PT from an address. + */ +static uint32_t amdgpu_vm_pt_entries_mask(struct amdgpu_device *adev, + unsigned int level) +{ + if (level <= adev->vm_manager.root_level) + return 0xffffffff; + else if (level != AMDGPU_VM_PTB) + return 0x1ff; + else + return AMDGPU_VM_PTE_COUNT(adev) - 1; +} + +/** + * amdgpu_vm_pt_size - returns the size of the page table in bytes + * + * @adev: amdgpu_device pointer + * @level: VMPT level + * + * Returns: + * The size of the BO for a page directory or page table in bytes. + */ +static unsigned int amdgpu_vm_pt_size(struct amdgpu_device *adev, + unsigned int level) +{ + return AMDGPU_GPU_PAGE_ALIGN(amdgpu_vm_pt_num_entries(adev, level) * 8); +} + +/** + * amdgpu_vm_pt_parent - get the parent page directory + * + * @pt: child page table + * + * Helper to get the parent entry for the child page table. NULL if we are at + * the root page directory. + */ +static struct amdgpu_vm_bo_base * +amdgpu_vm_pt_parent(struct amdgpu_vm_bo_base *pt) +{ + struct amdgpu_bo *parent = pt->bo->parent; + + if (!parent) + return NULL; + + return parent->vm_bo; +} + +/** + * amdgpu_vm_pt_start - start PD/PT walk + * + * @adev: amdgpu_device pointer + * @vm: amdgpu_vm structure + * @start: start address of the walk + * @cursor: state to initialize + * + * Initialize a amdgpu_vm_pt_cursor to start a walk. + */ +static void amdgpu_vm_pt_start(struct amdgpu_device *adev, + struct amdgpu_vm *vm, uint64_t start, + struct amdgpu_vm_pt_cursor *cursor) +{ + cursor->pfn = start; + cursor->parent = NULL; + cursor->entry = &vm->root; + cursor->level = adev->vm_manager.root_level; +} + +/** + * amdgpu_vm_pt_descendant - go to child node + * + * @adev: amdgpu_device pointer + * @cursor: current state + * + * Walk to the child node of the current node. + * Returns: + * True if the walk was possible, false otherwise. + */ +static bool amdgpu_vm_pt_descendant(struct amdgpu_device *adev, + struct amdgpu_vm_pt_cursor *cursor) +{ + unsigned int mask, shift, idx; + + if ((cursor->level == AMDGPU_VM_PTB) || !cursor->entry || + !cursor->entry->bo) + return false; + + mask = amdgpu_vm_pt_entries_mask(adev, cursor->level); + shift = amdgpu_vm_pt_level_shift(adev, cursor->level); + + ++cursor->level; + idx = (cursor->pfn >> shift) & mask; + cursor->parent = cursor->entry; + cursor->entry = &to_amdgpu_bo_vm(cursor->entry->bo)->entries[idx]; + return true; +} + +/** + * amdgpu_vm_pt_sibling - go to sibling node + * + * @adev: amdgpu_device pointer + * @cursor: current state + * + * Walk to the sibling node of the current node. + * Returns: + * True if the walk was possible, false otherwise. + */ +static bool amdgpu_vm_pt_sibling(struct amdgpu_device *adev, + struct amdgpu_vm_pt_cursor *cursor) +{ + + unsigned int shift, num_entries; + struct amdgpu_bo_vm *parent; + + /* Root doesn't have a sibling */ + if (!cursor->parent) + return false; + + /* Go to our parents and see if we got a sibling */ + shift = amdgpu_vm_pt_level_shift(adev, cursor->level - 1); + num_entries = amdgpu_vm_pt_num_entries(adev, cursor->level - 1); + parent = to_amdgpu_bo_vm(cursor->parent->bo); + + if (cursor->entry == &parent->entries[num_entries - 1]) + return false; + + cursor->pfn += 1ULL << shift; + cursor->pfn &= ~((1ULL << shift) - 1); + ++cursor->entry; + return true; +} + +/** + * amdgpu_vm_pt_ancestor - go to parent node + * + * @cursor: current state + * + * Walk to the parent node of the current node. + * Returns: + * True if the walk was possible, false otherwise. + */ +static bool amdgpu_vm_pt_ancestor(struct amdgpu_vm_pt_cursor *cursor) +{ + if (!cursor->parent) + return false; + + --cursor->level; + cursor->entry = cursor->parent; + cursor->parent = amdgpu_vm_pt_parent(cursor->parent); + return true; +} + +/** + * amdgpu_vm_pt_next - get next PD/PT in hieratchy + * + * @adev: amdgpu_device pointer + * @cursor: current state + * + * Walk the PD/PT tree to the next node. + */ +static void amdgpu_vm_pt_next(struct amdgpu_device *adev, + struct amdgpu_vm_pt_cursor *cursor) +{ + /* First try a newborn child */ + if (amdgpu_vm_pt_descendant(adev, cursor)) + return; + + /* If that didn't worked try to find a sibling */ + while (!amdgpu_vm_pt_sibling(adev, cursor)) { + /* No sibling, go to our parents and grandparents */ + if (!amdgpu_vm_pt_ancestor(cursor)) { + cursor->pfn = ~0ll; + return; + } + } +} + +/** + * amdgpu_vm_pt_first_dfs - start a deep first search + * + * @adev: amdgpu_device structure + * @vm: amdgpu_vm structure + * @start: optional cursor to start with + * @cursor: state to initialize + * + * Starts a deep first traversal of the PD/PT tree. + */ +static void amdgpu_vm_pt_first_dfs(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + struct amdgpu_vm_pt_cursor *start, + struct amdgpu_vm_pt_cursor *cursor) +{ + if (start) + *cursor = *start; + else + amdgpu_vm_pt_start(adev, vm, 0, cursor); + + while (amdgpu_vm_pt_descendant(adev, cursor)) + ; +} + +/** + * amdgpu_vm_pt_continue_dfs - check if the deep first search should continue + * + * @start: starting point for the search + * @entry: current entry + * + * Returns: + * True when the search should continue, false otherwise. + */ +static bool amdgpu_vm_pt_continue_dfs(struct amdgpu_vm_pt_cursor *start, + struct amdgpu_vm_bo_base *entry) +{ + return entry && (!start || entry != start->entry); +} + +/** + * amdgpu_vm_pt_next_dfs - get the next node for a deep first search + * + * @adev: amdgpu_device structure + * @cursor: current state + * + * Move the cursor to the next node in a deep first search. + */ +static void amdgpu_vm_pt_next_dfs(struct amdgpu_device *adev, + struct amdgpu_vm_pt_cursor *cursor) +{ + if (!cursor->entry) + return; + + if (!cursor->parent) + cursor->entry = NULL; + else if (amdgpu_vm_pt_sibling(adev, cursor)) + while (amdgpu_vm_pt_descendant(adev, cursor)) + ; + else + amdgpu_vm_pt_ancestor(cursor); +} + +/* + * for_each_amdgpu_vm_pt_dfs_safe - safe deep first search of all PDs/PTs + */ +#define for_each_amdgpu_vm_pt_dfs_safe(adev, vm, start, cursor, entry) \ + for (amdgpu_vm_pt_first_dfs((adev), (vm), (start), &(cursor)), \ + (entry) = (cursor).entry, amdgpu_vm_pt_next_dfs((adev), &(cursor));\ + amdgpu_vm_pt_continue_dfs((start), (entry)); \ + (entry) = (cursor).entry, amdgpu_vm_pt_next_dfs((adev), &(cursor))) + +/** + * amdgpu_vm_pt_clear - initially clear the PDs/PTs + * + * @adev: amdgpu_device pointer + * @vm: VM to clear BO from + * @vmbo: BO to clear + * @immediate: use an immediate update + * + * Root PD needs to be reserved when calling this. + * + * Returns: + * 0 on success, errno otherwise. + */ +int amdgpu_vm_pt_clear(struct amdgpu_device *adev, struct amdgpu_vm *vm, + struct amdgpu_bo_vm *vmbo, bool immediate) +{ + unsigned int level = adev->vm_manager.root_level; + struct ttm_operation_ctx ctx = { true, false }; + struct amdgpu_vm_update_params params; + struct amdgpu_bo *ancestor = &vmbo->bo; + unsigned int entries, ats_entries; + struct amdgpu_bo *bo = &vmbo->bo; + uint64_t addr; + int r, idx; + + /* Figure out our place in the hierarchy */ + if (ancestor->parent) { + ++level; + while (ancestor->parent->parent) { + ++level; + ancestor = ancestor->parent; + } + } + + entries = amdgpu_bo_size(bo) / 8; + if (!vm->pte_support_ats) { + ats_entries = 0; + + } else if (!bo->parent) { + ats_entries = amdgpu_vm_pt_num_ats_entries(adev); + ats_entries = min(ats_entries, entries); + entries -= ats_entries; + + } else { + struct amdgpu_vm_bo_base *pt; + + pt = ancestor->vm_bo; + ats_entries = amdgpu_vm_pt_num_ats_entries(adev); + if ((pt - to_amdgpu_bo_vm(vm->root.bo)->entries) >= + ats_entries) { + ats_entries = 0; + } else { + ats_entries = entries; + entries = 0; + } + } + + r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (r) + return r; + + if (vmbo->shadow) { + struct amdgpu_bo *shadow = vmbo->shadow; + + r = ttm_bo_validate(&shadow->tbo, &shadow->placement, &ctx); + if (r) + return r; + } + + if (!drm_dev_enter(adev_to_drm(adev), &idx)) + return -ENODEV; + + r = vm->update_funcs->map_table(vmbo); + if (r) + goto exit; + + memset(¶ms, 0, sizeof(params)); + params.adev = adev; + params.vm = vm; + params.immediate = immediate; + + r = vm->update_funcs->prepare(¶ms, NULL, AMDGPU_SYNC_EXPLICIT); + if (r) + goto exit; + + addr = 0; + if (ats_entries) { + uint64_t value = 0, flags; + + flags = AMDGPU_PTE_DEFAULT_ATC; + if (level != AMDGPU_VM_PTB) { + /* Handle leaf PDEs as PTEs */ + flags |= AMDGPU_PDE_PTE; + amdgpu_gmc_get_vm_pde(adev, level, &value, &flags); + } + + r = vm->update_funcs->update(¶ms, vmbo, addr, 0, + ats_entries, value, flags); + if (r) + goto exit; + + addr += ats_entries * 8; + } + + if (entries) { + uint64_t value = 0, flags = 0; + + if (adev->asic_type >= CHIP_VEGA10) { + if (level != AMDGPU_VM_PTB) { + /* Handle leaf PDEs as PTEs */ + flags |= AMDGPU_PDE_PTE; + amdgpu_gmc_get_vm_pde(adev, level, + &value, &flags); + } else { + /* Workaround for fault priority problem on GMC9 */ + flags = AMDGPU_PTE_EXECUTABLE; + } + } + + r = vm->update_funcs->update(¶ms, vmbo, addr, 0, entries, + value, flags); + if (r) + goto exit; + } + + r = vm->update_funcs->commit(¶ms, NULL); +exit: + drm_dev_exit(idx); + return r; +} + +/** + * amdgpu_vm_pt_create - create bo for PD/PT + * + * @adev: amdgpu_device pointer + * @vm: requesting vm + * @level: the page table level + * @immediate: use a immediate update + * @vmbo: pointer to the buffer object pointer + * @xcp_id: GPU partition id + */ +int amdgpu_vm_pt_create(struct amdgpu_device *adev, struct amdgpu_vm *vm, + int level, bool immediate, struct amdgpu_bo_vm **vmbo, + int32_t xcp_id) +{ + struct amdgpu_bo_param bp; + struct amdgpu_bo *bo; + struct dma_resv *resv; + unsigned int num_entries; + int r; + + memset(&bp, 0, sizeof(bp)); + + bp.size = amdgpu_vm_pt_size(adev, level); + bp.byte_align = AMDGPU_GPU_PAGE_SIZE; + + if (!adev->gmc.is_app_apu) + bp.domain = AMDGPU_GEM_DOMAIN_VRAM; + else + bp.domain = AMDGPU_GEM_DOMAIN_GTT; + + bp.domain = amdgpu_bo_get_preferred_domain(adev, bp.domain); + bp.flags = AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS | + AMDGPU_GEM_CREATE_CPU_GTT_USWC; + + if (level < AMDGPU_VM_PTB) + num_entries = amdgpu_vm_pt_num_entries(adev, level); + else + num_entries = 0; + + bp.bo_ptr_size = struct_size((*vmbo), entries, num_entries); + + if (vm->use_cpu_for_update) + bp.flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + + bp.type = ttm_bo_type_kernel; + bp.no_wait_gpu = immediate; + bp.xcp_id_plus1 = xcp_id + 1; + + if (vm->root.bo) + bp.resv = vm->root.bo->tbo.base.resv; + + r = amdgpu_bo_create_vm(adev, &bp, vmbo); + if (r) + return r; + + bo = &(*vmbo)->bo; + if (vm->is_compute_context || (adev->flags & AMD_IS_APU)) { + (*vmbo)->shadow = NULL; + return 0; + } + + if (!bp.resv) + WARN_ON(dma_resv_lock(bo->tbo.base.resv, + NULL)); + resv = bp.resv; + memset(&bp, 0, sizeof(bp)); + bp.size = amdgpu_vm_pt_size(adev, level); + bp.domain = AMDGPU_GEM_DOMAIN_GTT; + bp.flags = AMDGPU_GEM_CREATE_CPU_GTT_USWC; + bp.type = ttm_bo_type_kernel; + bp.resv = bo->tbo.base.resv; + bp.bo_ptr_size = sizeof(struct amdgpu_bo); + bp.xcp_id_plus1 = xcp_id + 1; + + r = amdgpu_bo_create(adev, &bp, &(*vmbo)->shadow); + + if (!resv) + dma_resv_unlock(bo->tbo.base.resv); + + if (r) { + amdgpu_bo_unref(&bo); + return r; + } + + amdgpu_bo_add_to_shadow_list(*vmbo); + + return 0; +} + +/** + * amdgpu_vm_pt_alloc - Allocate a specific page table + * + * @adev: amdgpu_device pointer + * @vm: VM to allocate page tables for + * @cursor: Which page table to allocate + * @immediate: use an immediate update + * + * Make sure a specific page table or directory is allocated. + * + * Returns: + * 1 if page table needed to be allocated, 0 if page table was already + * allocated, negative errno if an error occurred. + */ +static int amdgpu_vm_pt_alloc(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + struct amdgpu_vm_pt_cursor *cursor, + bool immediate) +{ + struct amdgpu_vm_bo_base *entry = cursor->entry; + struct amdgpu_bo *pt_bo; + struct amdgpu_bo_vm *pt; + int r; + + if (entry->bo) + return 0; + + amdgpu_vm_eviction_unlock(vm); + r = amdgpu_vm_pt_create(adev, vm, cursor->level, immediate, &pt, + vm->root.bo->xcp_id); + amdgpu_vm_eviction_lock(vm); + if (r) + return r; + + /* Keep a reference to the root directory to avoid + * freeing them up in the wrong order. + */ + pt_bo = &pt->bo; + pt_bo->parent = amdgpu_bo_ref(cursor->parent->bo); + amdgpu_vm_bo_base_init(entry, vm, pt_bo); + r = amdgpu_vm_pt_clear(adev, vm, pt, immediate); + if (r) + goto error_free_pt; + + return 0; + +error_free_pt: + amdgpu_bo_unref(&pt->shadow); + amdgpu_bo_unref(&pt_bo); + return r; +} + +/** + * amdgpu_vm_pt_free - free one PD/PT + * + * @entry: PDE to free + */ +static void amdgpu_vm_pt_free(struct amdgpu_vm_bo_base *entry) +{ + struct amdgpu_bo *shadow; + + if (!entry->bo) + return; + + entry->bo->vm_bo = NULL; + shadow = amdgpu_bo_shadowed(entry->bo); + if (shadow) { + ttm_bo_set_bulk_move(&shadow->tbo, NULL); + amdgpu_bo_unref(&shadow); + } + ttm_bo_set_bulk_move(&entry->bo->tbo, NULL); + + spin_lock(&entry->vm->status_lock); + list_del(&entry->vm_status); + spin_unlock(&entry->vm->status_lock); + amdgpu_bo_unref(&entry->bo); +} + +void amdgpu_vm_pt_free_work(struct work_struct *work) +{ + struct amdgpu_vm_bo_base *entry, *next; + struct amdgpu_vm *vm; + LIST_HEAD(pt_freed); + + vm = container_of(work, struct amdgpu_vm, pt_free_work); + + spin_lock(&vm->status_lock); + list_splice_init(&vm->pt_freed, &pt_freed); + spin_unlock(&vm->status_lock); + + /* flush_work in amdgpu_vm_fini ensure vm->root.bo is valid. */ + amdgpu_bo_reserve(vm->root.bo, true); + + list_for_each_entry_safe(entry, next, &pt_freed, vm_status) + amdgpu_vm_pt_free(entry); + + amdgpu_bo_unreserve(vm->root.bo); +} + +/** + * amdgpu_vm_pt_free_dfs - free PD/PT levels + * + * @adev: amdgpu device structure + * @vm: amdgpu vm structure + * @start: optional cursor where to start freeing PDs/PTs + * @unlocked: vm resv unlock status + * + * Free the page directory or page table level and all sub levels. + */ +static void amdgpu_vm_pt_free_dfs(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + struct amdgpu_vm_pt_cursor *start, + bool unlocked) +{ + struct amdgpu_vm_pt_cursor cursor; + struct amdgpu_vm_bo_base *entry; + + if (unlocked) { + spin_lock(&vm->status_lock); + for_each_amdgpu_vm_pt_dfs_safe(adev, vm, start, cursor, entry) + list_move(&entry->vm_status, &vm->pt_freed); + + if (start) + list_move(&start->entry->vm_status, &vm->pt_freed); + spin_unlock(&vm->status_lock); + schedule_work(&vm->pt_free_work); + return; + } + + for_each_amdgpu_vm_pt_dfs_safe(adev, vm, start, cursor, entry) + amdgpu_vm_pt_free(entry); + + if (start) + amdgpu_vm_pt_free(start->entry); +} + +/** + * amdgpu_vm_pt_free_root - free root PD + * @adev: amdgpu device structure + * @vm: amdgpu vm structure + * + * Free the root page directory and everything below it. + */ +void amdgpu_vm_pt_free_root(struct amdgpu_device *adev, struct amdgpu_vm *vm) +{ + amdgpu_vm_pt_free_dfs(adev, vm, NULL, false); +} + +/** + * amdgpu_vm_pt_is_root_clean - check if a root PD is clean + * + * @adev: amdgpu_device pointer + * @vm: the VM to check + * + * Check all entries of the root PD, if any subsequent PDs are allocated, + * it means there are page table creating and filling, and is no a clean + * VM + * + * Returns: + * 0 if this VM is clean + */ +bool amdgpu_vm_pt_is_root_clean(struct amdgpu_device *adev, + struct amdgpu_vm *vm) +{ + enum amdgpu_vm_level root = adev->vm_manager.root_level; + unsigned int entries = amdgpu_vm_pt_num_entries(adev, root); + unsigned int i = 0; + + for (i = 0; i < entries; i++) { + if (to_amdgpu_bo_vm(vm->root.bo)->entries[i].bo) + return false; + } + return true; +} + +/** + * amdgpu_vm_pde_update - update a single level in the hierarchy + * + * @params: parameters for the update + * @entry: entry to update + * + * Makes sure the requested entry in parent is up to date. + */ +int amdgpu_vm_pde_update(struct amdgpu_vm_update_params *params, + struct amdgpu_vm_bo_base *entry) +{ + struct amdgpu_vm_bo_base *parent = amdgpu_vm_pt_parent(entry); + struct amdgpu_bo *bo = parent->bo, *pbo; + struct amdgpu_vm *vm = params->vm; + uint64_t pde, pt, flags; + unsigned int level; + + for (level = 0, pbo = bo->parent; pbo; ++level) + pbo = pbo->parent; + + level += params->adev->vm_manager.root_level; + amdgpu_gmc_get_pde_for_bo(entry->bo, level, &pt, &flags); + pde = (entry - to_amdgpu_bo_vm(parent->bo)->entries) * 8; + return vm->update_funcs->update(params, to_amdgpu_bo_vm(bo), pde, pt, + 1, 0, flags); +} + +/** + * amdgpu_vm_pte_update_noretry_flags - Update PTE no-retry flags + * + * @adev: amdgpu_device pointer + * @flags: pointer to PTE flags + * + * Update PTE no-retry flags when TF is enabled. + */ +static void amdgpu_vm_pte_update_noretry_flags(struct amdgpu_device *adev, + uint64_t *flags) +{ + /* + * Update no-retry flags with the corresponding TF + * no-retry combination. + */ + if ((*flags & AMDGPU_VM_NORETRY_FLAGS) == AMDGPU_VM_NORETRY_FLAGS) { + *flags &= ~AMDGPU_VM_NORETRY_FLAGS; + *flags |= adev->gmc.noretry_flags; + } +} + +/* + * amdgpu_vm_pte_update_flags - figure out flags for PTE updates + * + * Make sure to set the right flags for the PTEs at the desired level. + */ +static void amdgpu_vm_pte_update_flags(struct amdgpu_vm_update_params *params, + struct amdgpu_bo_vm *pt, + unsigned int level, + uint64_t pe, uint64_t addr, + unsigned int count, uint32_t incr, + uint64_t flags) +{ + struct amdgpu_device *adev = params->adev; + + if (level != AMDGPU_VM_PTB) { + flags |= AMDGPU_PDE_PTE; + amdgpu_gmc_get_vm_pde(adev, level, &addr, &flags); + + } else if (adev->asic_type >= CHIP_VEGA10 && + !(flags & AMDGPU_PTE_VALID) && + !(flags & AMDGPU_PTE_PRT)) { + + /* Workaround for fault priority problem on GMC9 */ + flags |= AMDGPU_PTE_EXECUTABLE; + } + + /* + * Update no-retry flags to use the no-retry flag combination + * with TF enabled. The AMDGPU_VM_NORETRY_FLAGS flag combination + * does not work when TF is enabled. So, replace them with + * AMDGPU_VM_NORETRY_FLAGS_TF flag combination which works for + * all cases. + */ + if (level == AMDGPU_VM_PTB) + amdgpu_vm_pte_update_noretry_flags(adev, &flags); + + /* APUs mapping system memory may need different MTYPEs on different + * NUMA nodes. Only do this for contiguous ranges that can be assumed + * to be on the same NUMA node. + */ + if ((flags & AMDGPU_PTE_SYSTEM) && (adev->flags & AMD_IS_APU) && + adev->gmc.gmc_funcs->override_vm_pte_flags && + num_possible_nodes() > 1) { + if (!params->pages_addr) + amdgpu_gmc_override_vm_pte_flags(adev, params->vm, + addr, &flags); + else + dev_dbg(adev->dev, + "override_vm_pte_flags skipped: non-contiguous\n"); + } + + params->vm->update_funcs->update(params, pt, pe, addr, count, incr, + flags); +} + +/** + * amdgpu_vm_pte_fragment - get fragment for PTEs + * + * @params: see amdgpu_vm_update_params definition + * @start: first PTE to handle + * @end: last PTE to handle + * @flags: hw mapping flags + * @frag: resulting fragment size + * @frag_end: end of this fragment + * + * Returns the first possible fragment for the start and end address. + */ +static void amdgpu_vm_pte_fragment(struct amdgpu_vm_update_params *params, + uint64_t start, uint64_t end, uint64_t flags, + unsigned int *frag, uint64_t *frag_end) +{ + /** + * The MC L1 TLB supports variable sized pages, based on a fragment + * field in the PTE. When this field is set to a non-zero value, page + * granularity is increased from 4KB to (1 << (12 + frag)). The PTE + * flags are considered valid for all PTEs within the fragment range + * and corresponding mappings are assumed to be physically contiguous. + * + * The L1 TLB can store a single PTE for the whole fragment, + * significantly increasing the space available for translation + * caching. This leads to large improvements in throughput when the + * TLB is under pressure. + * + * The L2 TLB distributes small and large fragments into two + * asymmetric partitions. The large fragment cache is significantly + * larger. Thus, we try to use large fragments wherever possible. + * Userspace can support this by aligning virtual base address and + * allocation size to the fragment size. + * + * Starting with Vega10 the fragment size only controls the L1. The L2 + * is now directly feed with small/huge/giant pages from the walker. + */ + unsigned int max_frag; + + if (params->adev->asic_type < CHIP_VEGA10) + max_frag = params->adev->vm_manager.fragment_size; + else + max_frag = 31; + + /* system pages are non continuously */ + if (params->pages_addr) { + *frag = 0; + *frag_end = end; + return; + } + + /* This intentionally wraps around if no bit is set */ + *frag = min_t(unsigned int, ffs(start) - 1, fls64(end - start) - 1); + if (*frag >= max_frag) { + *frag = max_frag; + *frag_end = end & ~((1ULL << max_frag) - 1); + } else { + *frag_end = start + (1 << *frag); + } +} + +/** + * amdgpu_vm_ptes_update - make sure that page tables are valid + * + * @params: see amdgpu_vm_update_params definition + * @start: start of GPU address range + * @end: end of GPU address range + * @dst: destination address to map to, the next dst inside the function + * @flags: mapping flags + * + * Update the page tables in the range @start - @end. + * + * Returns: + * 0 for success, -EINVAL for failure. + */ +int amdgpu_vm_ptes_update(struct amdgpu_vm_update_params *params, + uint64_t start, uint64_t end, + uint64_t dst, uint64_t flags) +{ + struct amdgpu_device *adev = params->adev; + struct amdgpu_vm_pt_cursor cursor; + uint64_t frag_start = start, frag_end; + unsigned int frag; + int r; + + /* figure out the initial fragment */ + amdgpu_vm_pte_fragment(params, frag_start, end, flags, &frag, + &frag_end); + + /* walk over the address space and update the PTs */ + amdgpu_vm_pt_start(adev, params->vm, start, &cursor); + while (cursor.pfn < end) { + unsigned int shift, parent_shift, mask; + uint64_t incr, entry_end, pe_start; + struct amdgpu_bo *pt; + + if (!params->unlocked) { + /* make sure that the page tables covering the + * address range are actually allocated + */ + r = amdgpu_vm_pt_alloc(params->adev, params->vm, + &cursor, params->immediate); + if (r) + return r; + } + + shift = amdgpu_vm_pt_level_shift(adev, cursor.level); + parent_shift = amdgpu_vm_pt_level_shift(adev, cursor.level - 1); + if (params->unlocked) { + /* Unlocked updates are only allowed on the leaves */ + if (amdgpu_vm_pt_descendant(adev, &cursor)) + continue; + } else if (adev->asic_type < CHIP_VEGA10 && + (flags & AMDGPU_PTE_VALID)) { + /* No huge page support before GMC v9 */ + if (cursor.level != AMDGPU_VM_PTB) { + if (!amdgpu_vm_pt_descendant(adev, &cursor)) + return -ENOENT; + continue; + } + } else if (frag < shift) { + /* We can't use this level when the fragment size is + * smaller than the address shift. Go to the next + * child entry and try again. + */ + if (amdgpu_vm_pt_descendant(adev, &cursor)) + continue; + } else if (frag >= parent_shift) { + /* If the fragment size is even larger than the parent + * shift we should go up one level and check it again. + */ + if (!amdgpu_vm_pt_ancestor(&cursor)) + return -EINVAL; + continue; + } + + pt = cursor.entry->bo; + if (!pt) { + /* We need all PDs and PTs for mapping something, */ + if (flags & AMDGPU_PTE_VALID) + return -ENOENT; + + /* but unmapping something can happen at a higher + * level. + */ + if (!amdgpu_vm_pt_ancestor(&cursor)) + return -EINVAL; + + pt = cursor.entry->bo; + shift = parent_shift; + frag_end = max(frag_end, ALIGN(frag_start + 1, + 1ULL << shift)); + } + + /* Looks good so far, calculate parameters for the update */ + incr = (uint64_t)AMDGPU_GPU_PAGE_SIZE << shift; + mask = amdgpu_vm_pt_entries_mask(adev, cursor.level); + pe_start = ((cursor.pfn >> shift) & mask) * 8; + entry_end = ((uint64_t)mask + 1) << shift; + entry_end += cursor.pfn & ~(entry_end - 1); + entry_end = min(entry_end, end); + + do { + struct amdgpu_vm *vm = params->vm; + uint64_t upd_end = min(entry_end, frag_end); + unsigned int nptes = (upd_end - frag_start) >> shift; + uint64_t upd_flags = flags | AMDGPU_PTE_FRAG(frag); + + /* This can happen when we set higher level PDs to + * silent to stop fault floods. + */ + nptes = max(nptes, 1u); + + trace_amdgpu_vm_update_ptes(params, frag_start, upd_end, + min(nptes, 32u), dst, incr, + upd_flags, + vm->task_info.tgid, + vm->immediate.fence_context); + amdgpu_vm_pte_update_flags(params, to_amdgpu_bo_vm(pt), + cursor.level, pe_start, dst, + nptes, incr, upd_flags); + + pe_start += nptes * 8; + dst += nptes * incr; + + frag_start = upd_end; + if (frag_start >= frag_end) { + /* figure out the next fragment */ + amdgpu_vm_pte_fragment(params, frag_start, end, + flags, &frag, &frag_end); + if (frag < shift) + break; + } + } while (frag_start < entry_end); + + if (amdgpu_vm_pt_descendant(adev, &cursor)) { + /* Free all child entries. + * Update the tables with the flags and addresses and free up subsequent + * tables in the case of huge pages or freed up areas. + * This is the maximum you can free, because all other page tables are not + * completely covered by the range and so potentially still in use. + */ + while (cursor.pfn < frag_start) { + /* Make sure previous mapping is freed */ + if (cursor.entry->bo) { + params->table_freed = true; + amdgpu_vm_pt_free_dfs(adev, params->vm, + &cursor, + params->unlocked); + } + amdgpu_vm_pt_next(adev, &cursor); + } + + } else if (frag >= shift) { + /* or just move on to the next on the same level. */ + amdgpu_vm_pt_next(adev, &cursor); + } + } + + return 0; +} + +/** + * amdgpu_vm_pt_map_tables - have bo of root PD cpu accessible + * @adev: amdgpu device structure + * @vm: amdgpu vm structure + * + * make root page directory and everything below it cpu accessible. + */ +int amdgpu_vm_pt_map_tables(struct amdgpu_device *adev, struct amdgpu_vm *vm) +{ + struct amdgpu_vm_pt_cursor cursor; + struct amdgpu_vm_bo_base *entry; + + for_each_amdgpu_vm_pt_dfs_safe(adev, vm, NULL, cursor, entry) { + + struct amdgpu_bo_vm *bo; + int r; + + if (entry->bo) { + bo = to_amdgpu_bo_vm(entry->bo); + r = vm->update_funcs->map_table(bo); + if (r) + return r; + } + } + + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c new file mode 100644 index 000000000..349416e17 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c @@ -0,0 +1,308 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "amdgpu_vm.h" +#include "amdgpu_job.h" +#include "amdgpu_object.h" +#include "amdgpu_trace.h" + +#define AMDGPU_VM_SDMA_MIN_NUM_DW 256u +#define AMDGPU_VM_SDMA_MAX_NUM_DW (16u * 1024u) + +/** + * amdgpu_vm_sdma_map_table - make sure new PDs/PTs are GTT mapped + * + * @table: newly allocated or validated PD/PT + */ +static int amdgpu_vm_sdma_map_table(struct amdgpu_bo_vm *table) +{ + int r; + + r = amdgpu_ttm_alloc_gart(&table->bo.tbo); + if (r) + return r; + + if (table->shadow) + r = amdgpu_ttm_alloc_gart(&table->shadow->tbo); + + return r; +} + +/* Allocate a new job for @count PTE updates */ +static int amdgpu_vm_sdma_alloc_job(struct amdgpu_vm_update_params *p, + unsigned int count) +{ + enum amdgpu_ib_pool_type pool = p->immediate ? AMDGPU_IB_POOL_IMMEDIATE + : AMDGPU_IB_POOL_DELAYED; + struct drm_sched_entity *entity = p->immediate ? &p->vm->immediate + : &p->vm->delayed; + unsigned int ndw; + int r; + + /* estimate how many dw we need */ + ndw = AMDGPU_VM_SDMA_MIN_NUM_DW; + if (p->pages_addr) + ndw += count * 2; + ndw = min(ndw, AMDGPU_VM_SDMA_MAX_NUM_DW); + + r = amdgpu_job_alloc_with_ib(p->adev, entity, AMDGPU_FENCE_OWNER_VM, + ndw * 4, pool, &p->job); + if (r) + return r; + + p->num_dw_left = ndw; + return 0; +} + +/** + * amdgpu_vm_sdma_prepare - prepare SDMA command submission + * + * @p: see amdgpu_vm_update_params definition + * @resv: reservation object with embedded fence + * @sync_mode: synchronization mode + * + * Returns: + * Negativ errno, 0 for success. + */ +static int amdgpu_vm_sdma_prepare(struct amdgpu_vm_update_params *p, + struct dma_resv *resv, + enum amdgpu_sync_mode sync_mode) +{ + struct amdgpu_sync sync; + int r; + + r = amdgpu_vm_sdma_alloc_job(p, 0); + if (r) + return r; + + if (!resv) + return 0; + + amdgpu_sync_create(&sync); + r = amdgpu_sync_resv(p->adev, &sync, resv, sync_mode, p->vm); + if (!r) + r = amdgpu_sync_push_to_job(&sync, p->job); + amdgpu_sync_free(&sync); + return r; +} + +/** + * amdgpu_vm_sdma_commit - commit SDMA command submission + * + * @p: see amdgpu_vm_update_params definition + * @fence: resulting fence + * + * Returns: + * Negativ errno, 0 for success. + */ +static int amdgpu_vm_sdma_commit(struct amdgpu_vm_update_params *p, + struct dma_fence **fence) +{ + struct amdgpu_ib *ib = p->job->ibs; + struct amdgpu_ring *ring; + struct dma_fence *f; + + ring = container_of(p->vm->delayed.rq->sched, struct amdgpu_ring, + sched); + + WARN_ON(ib->length_dw == 0); + amdgpu_ring_pad_ib(ring, ib); + WARN_ON(ib->length_dw > p->num_dw_left); + f = amdgpu_job_submit(p->job); + + if (p->unlocked) { + struct dma_fence *tmp = dma_fence_get(f); + + swap(p->vm->last_unlocked, tmp); + dma_fence_put(tmp); + } else { + dma_resv_add_fence(p->vm->root.bo->tbo.base.resv, f, + DMA_RESV_USAGE_BOOKKEEP); + } + + if (fence && !p->immediate) { + /* + * Most hw generations now have a separate queue for page table + * updates, but when the queue is shared with userspace we need + * the extra CPU round trip to correctly flush the TLB. + */ + set_bit(DRM_SCHED_FENCE_DONT_PIPELINE, &f->flags); + swap(*fence, f); + } + dma_fence_put(f); + return 0; +} + +/** + * amdgpu_vm_sdma_copy_ptes - copy the PTEs from mapping + * + * @p: see amdgpu_vm_update_params definition + * @bo: PD/PT to update + * @pe: addr of the page entry + * @count: number of page entries to copy + * + * Traces the parameters and calls the DMA function to copy the PTEs. + */ +static void amdgpu_vm_sdma_copy_ptes(struct amdgpu_vm_update_params *p, + struct amdgpu_bo *bo, uint64_t pe, + unsigned count) +{ + struct amdgpu_ib *ib = p->job->ibs; + uint64_t src = ib->gpu_addr; + + src += p->num_dw_left * 4; + + pe += amdgpu_bo_gpu_offset_no_check(bo); + trace_amdgpu_vm_copy_ptes(pe, src, count, p->immediate); + + amdgpu_vm_copy_pte(p->adev, ib, pe, src, count); +} + +/** + * amdgpu_vm_sdma_set_ptes - helper to call the right asic function + * + * @p: see amdgpu_vm_update_params definition + * @bo: PD/PT to update + * @pe: byte offset of the PDE/PTE, relative to start of PDB/PTB + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: hw access flags + * + * Traces the parameters and calls the right asic functions + * to setup the page table using the DMA. + */ +static void amdgpu_vm_sdma_set_ptes(struct amdgpu_vm_update_params *p, + struct amdgpu_bo *bo, uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint64_t flags) +{ + struct amdgpu_ib *ib = p->job->ibs; + + pe += amdgpu_bo_gpu_offset_no_check(bo); + trace_amdgpu_vm_set_ptes(pe, addr, count, incr, flags, p->immediate); + if (count < 3) { + amdgpu_vm_write_pte(p->adev, ib, pe, addr | flags, + count, incr); + } else { + amdgpu_vm_set_pte_pde(p->adev, ib, pe, addr, + count, incr, flags); + } +} + +/** + * amdgpu_vm_sdma_update - execute VM update + * + * @p: see amdgpu_vm_update_params definition + * @vmbo: PD/PT to update + * @pe: byte offset of the PDE/PTE, relative to start of PDB/PTB + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: hw access flags + * + * Reserve space in the IB, setup mapping buffer on demand and write commands to + * the IB. + */ +static int amdgpu_vm_sdma_update(struct amdgpu_vm_update_params *p, + struct amdgpu_bo_vm *vmbo, uint64_t pe, + uint64_t addr, unsigned count, uint32_t incr, + uint64_t flags) +{ + struct amdgpu_bo *bo = &vmbo->bo; + struct dma_resv_iter cursor; + unsigned int i, ndw, nptes; + struct dma_fence *fence; + uint64_t *pte; + int r; + + /* Wait for PD/PT moves to be completed */ + dma_resv_iter_begin(&cursor, bo->tbo.base.resv, DMA_RESV_USAGE_KERNEL); + dma_resv_for_each_fence_unlocked(&cursor, fence) { + dma_fence_get(fence); + r = drm_sched_job_add_dependency(&p->job->base, fence); + if (r) { + dma_fence_put(fence); + dma_resv_iter_end(&cursor); + return r; + } + } + dma_resv_iter_end(&cursor); + + do { + ndw = p->num_dw_left; + ndw -= p->job->ibs->length_dw; + + if (ndw < 32) { + r = amdgpu_vm_sdma_commit(p, NULL); + if (r) + return r; + + r = amdgpu_vm_sdma_alloc_job(p, count); + if (r) + return r; + } + + if (!p->pages_addr) { + /* set page commands needed */ + if (vmbo->shadow) + amdgpu_vm_sdma_set_ptes(p, vmbo->shadow, pe, addr, + count, incr, flags); + amdgpu_vm_sdma_set_ptes(p, bo, pe, addr, count, + incr, flags); + return 0; + } + + /* copy commands needed */ + ndw -= p->adev->vm_manager.vm_pte_funcs->copy_pte_num_dw * + (vmbo->shadow ? 2 : 1); + + /* for padding */ + ndw -= 7; + + nptes = min(count, ndw / 2); + + /* Put the PTEs at the end of the IB. */ + p->num_dw_left -= nptes * 2; + pte = (uint64_t *)&(p->job->ibs->ptr[p->num_dw_left]); + for (i = 0; i < nptes; ++i, addr += incr) { + pte[i] = amdgpu_vm_map_gart(p->pages_addr, addr); + pte[i] |= flags; + } + + if (vmbo->shadow) + amdgpu_vm_sdma_copy_ptes(p, vmbo->shadow, pe, nptes); + amdgpu_vm_sdma_copy_ptes(p, bo, pe, nptes); + + pe += nptes * 8; + count -= nptes; + } while (count); + + return 0; +} + +const struct amdgpu_vm_update_funcs amdgpu_vm_sdma_funcs = { + .map_table = amdgpu_vm_sdma_map_table, + .prepare = amdgpu_vm_sdma_prepare, + .update = amdgpu_vm_sdma_update, + .commit = amdgpu_vm_sdma_commit +}; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c new file mode 100644 index 000000000..c7085a747 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c @@ -0,0 +1,948 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König + */ + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_vm.h" +#include "amdgpu_res_cursor.h" +#include "amdgpu_atomfirmware.h" +#include "atom.h" + +struct amdgpu_vram_reservation { + u64 start; + u64 size; + struct list_head allocated; + struct list_head blocks; +}; + +static inline struct amdgpu_vram_mgr * +to_vram_mgr(struct ttm_resource_manager *man) +{ + return container_of(man, struct amdgpu_vram_mgr, manager); +} + +static inline struct amdgpu_device * +to_amdgpu_device(struct amdgpu_vram_mgr *mgr) +{ + return container_of(mgr, struct amdgpu_device, mman.vram_mgr); +} + +static inline struct drm_buddy_block * +amdgpu_vram_mgr_first_block(struct list_head *list) +{ + return list_first_entry_or_null(list, struct drm_buddy_block, link); +} + +static inline bool amdgpu_is_vram_mgr_blocks_contiguous(struct list_head *head) +{ + struct drm_buddy_block *block; + u64 start, size; + + block = amdgpu_vram_mgr_first_block(head); + if (!block) + return false; + + while (head != block->link.next) { + start = amdgpu_vram_mgr_block_start(block); + size = amdgpu_vram_mgr_block_size(block); + + block = list_entry(block->link.next, struct drm_buddy_block, link); + if (start + size != amdgpu_vram_mgr_block_start(block)) + return false; + } + + return true; +} + + + +/** + * DOC: mem_info_vram_total + * + * The amdgpu driver provides a sysfs API for reporting current total VRAM + * available on the device + * The file mem_info_vram_total is used for this and returns the total + * amount of VRAM in bytes + */ +static ssize_t amdgpu_mem_info_vram_total_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + + return sysfs_emit(buf, "%llu\n", adev->gmc.real_vram_size); +} + +/** + * DOC: mem_info_vis_vram_total + * + * The amdgpu driver provides a sysfs API for reporting current total + * visible VRAM available on the device + * The file mem_info_vis_vram_total is used for this and returns the total + * amount of visible VRAM in bytes + */ +static ssize_t amdgpu_mem_info_vis_vram_total_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + + return sysfs_emit(buf, "%llu\n", adev->gmc.visible_vram_size); +} + +/** + * DOC: mem_info_vram_used + * + * The amdgpu driver provides a sysfs API for reporting current total VRAM + * available on the device + * The file mem_info_vram_used is used for this and returns the total + * amount of currently used VRAM in bytes + */ +static ssize_t amdgpu_mem_info_vram_used_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + struct ttm_resource_manager *man = &adev->mman.vram_mgr.manager; + + return sysfs_emit(buf, "%llu\n", ttm_resource_manager_usage(man)); +} + +/** + * DOC: mem_info_vis_vram_used + * + * The amdgpu driver provides a sysfs API for reporting current total of + * used visible VRAM + * The file mem_info_vis_vram_used is used for this and returns the total + * amount of currently used visible VRAM in bytes + */ +static ssize_t amdgpu_mem_info_vis_vram_used_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + + return sysfs_emit(buf, "%llu\n", + amdgpu_vram_mgr_vis_usage(&adev->mman.vram_mgr)); +} + +/** + * DOC: mem_info_vram_vendor + * + * The amdgpu driver provides a sysfs API for reporting the vendor of the + * installed VRAM + * The file mem_info_vram_vendor is used for this and returns the name of the + * vendor. + */ +static ssize_t amdgpu_mem_info_vram_vendor(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + + switch (adev->gmc.vram_vendor) { + case SAMSUNG: + return sysfs_emit(buf, "samsung\n"); + case INFINEON: + return sysfs_emit(buf, "infineon\n"); + case ELPIDA: + return sysfs_emit(buf, "elpida\n"); + case ETRON: + return sysfs_emit(buf, "etron\n"); + case NANYA: + return sysfs_emit(buf, "nanya\n"); + case HYNIX: + return sysfs_emit(buf, "hynix\n"); + case MOSEL: + return sysfs_emit(buf, "mosel\n"); + case WINBOND: + return sysfs_emit(buf, "winbond\n"); + case ESMT: + return sysfs_emit(buf, "esmt\n"); + case MICRON: + return sysfs_emit(buf, "micron\n"); + default: + return sysfs_emit(buf, "unknown\n"); + } +} + +static DEVICE_ATTR(mem_info_vram_total, S_IRUGO, + amdgpu_mem_info_vram_total_show, NULL); +static DEVICE_ATTR(mem_info_vis_vram_total, S_IRUGO, + amdgpu_mem_info_vis_vram_total_show,NULL); +static DEVICE_ATTR(mem_info_vram_used, S_IRUGO, + amdgpu_mem_info_vram_used_show, NULL); +static DEVICE_ATTR(mem_info_vis_vram_used, S_IRUGO, + amdgpu_mem_info_vis_vram_used_show, NULL); +static DEVICE_ATTR(mem_info_vram_vendor, S_IRUGO, + amdgpu_mem_info_vram_vendor, NULL); + +static struct attribute *amdgpu_vram_mgr_attributes[] = { + &dev_attr_mem_info_vram_total.attr, + &dev_attr_mem_info_vis_vram_total.attr, + &dev_attr_mem_info_vram_used.attr, + &dev_attr_mem_info_vis_vram_used.attr, + &dev_attr_mem_info_vram_vendor.attr, + NULL +}; + +const struct attribute_group amdgpu_vram_mgr_attr_group = { + .attrs = amdgpu_vram_mgr_attributes +}; + +/** + * amdgpu_vram_mgr_vis_size - Calculate visible block size + * + * @adev: amdgpu_device pointer + * @block: DRM BUDDY block structure + * + * Calculate how many bytes of the DRM BUDDY block are inside visible VRAM + */ +static u64 amdgpu_vram_mgr_vis_size(struct amdgpu_device *adev, + struct drm_buddy_block *block) +{ + u64 start = amdgpu_vram_mgr_block_start(block); + u64 end = start + amdgpu_vram_mgr_block_size(block); + + if (start >= adev->gmc.visible_vram_size) + return 0; + + return (end > adev->gmc.visible_vram_size ? + adev->gmc.visible_vram_size : end) - start; +} + +/** + * amdgpu_vram_mgr_bo_visible_size - CPU visible BO size + * + * @bo: &amdgpu_bo buffer object (must be in VRAM) + * + * Returns: + * How much of the given &amdgpu_bo buffer object lies in CPU visible VRAM. + */ +u64 amdgpu_vram_mgr_bo_visible_size(struct amdgpu_bo *bo) +{ + struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); + struct ttm_resource *res = bo->tbo.resource; + struct amdgpu_vram_mgr_resource *vres = to_amdgpu_vram_mgr_resource(res); + struct drm_buddy_block *block; + u64 usage = 0; + + if (amdgpu_gmc_vram_full_visible(&adev->gmc)) + return amdgpu_bo_size(bo); + + if (res->start >= adev->gmc.visible_vram_size >> PAGE_SHIFT) + return 0; + + list_for_each_entry(block, &vres->blocks, link) + usage += amdgpu_vram_mgr_vis_size(adev, block); + + return usage; +} + +/* Commit the reservation of VRAM pages */ +static void amdgpu_vram_mgr_do_reserve(struct ttm_resource_manager *man) +{ + struct amdgpu_vram_mgr *mgr = to_vram_mgr(man); + struct amdgpu_device *adev = to_amdgpu_device(mgr); + struct drm_buddy *mm = &mgr->mm; + struct amdgpu_vram_reservation *rsv, *temp; + struct drm_buddy_block *block; + uint64_t vis_usage; + + list_for_each_entry_safe(rsv, temp, &mgr->reservations_pending, blocks) { + if (drm_buddy_alloc_blocks(mm, rsv->start, rsv->start + rsv->size, + rsv->size, mm->chunk_size, &rsv->allocated, + DRM_BUDDY_RANGE_ALLOCATION)) + continue; + + block = amdgpu_vram_mgr_first_block(&rsv->allocated); + if (!block) + continue; + + dev_dbg(adev->dev, "Reservation 0x%llx - %lld, Succeeded\n", + rsv->start, rsv->size); + + vis_usage = amdgpu_vram_mgr_vis_size(adev, block); + atomic64_add(vis_usage, &mgr->vis_usage); + spin_lock(&man->bdev->lru_lock); + man->usage += rsv->size; + spin_unlock(&man->bdev->lru_lock); + list_move(&rsv->blocks, &mgr->reserved_pages); + } +} + +/** + * amdgpu_vram_mgr_reserve_range - Reserve a range from VRAM + * + * @mgr: amdgpu_vram_mgr pointer + * @start: start address of the range in VRAM + * @size: size of the range + * + * Reserve memory from start address with the specified size in VRAM + */ +int amdgpu_vram_mgr_reserve_range(struct amdgpu_vram_mgr *mgr, + uint64_t start, uint64_t size) +{ + struct amdgpu_vram_reservation *rsv; + + rsv = kzalloc(sizeof(*rsv), GFP_KERNEL); + if (!rsv) + return -ENOMEM; + + INIT_LIST_HEAD(&rsv->allocated); + INIT_LIST_HEAD(&rsv->blocks); + + rsv->start = start; + rsv->size = size; + + mutex_lock(&mgr->lock); + list_add_tail(&rsv->blocks, &mgr->reservations_pending); + amdgpu_vram_mgr_do_reserve(&mgr->manager); + mutex_unlock(&mgr->lock); + + return 0; +} + +/** + * amdgpu_vram_mgr_query_page_status - query the reservation status + * + * @mgr: amdgpu_vram_mgr pointer + * @start: start address of a page in VRAM + * + * Returns: + * -EBUSY: the page is still hold and in pending list + * 0: the page has been reserved + * -ENOENT: the input page is not a reservation + */ +int amdgpu_vram_mgr_query_page_status(struct amdgpu_vram_mgr *mgr, + uint64_t start) +{ + struct amdgpu_vram_reservation *rsv; + int ret; + + mutex_lock(&mgr->lock); + + list_for_each_entry(rsv, &mgr->reservations_pending, blocks) { + if (rsv->start <= start && + (start < (rsv->start + rsv->size))) { + ret = -EBUSY; + goto out; + } + } + + list_for_each_entry(rsv, &mgr->reserved_pages, blocks) { + if (rsv->start <= start && + (start < (rsv->start + rsv->size))) { + ret = 0; + goto out; + } + } + + ret = -ENOENT; +out: + mutex_unlock(&mgr->lock); + return ret; +} + +static void amdgpu_dummy_vram_mgr_debug(struct ttm_resource_manager *man, + struct drm_printer *printer) +{ + DRM_DEBUG_DRIVER("Dummy vram mgr debug\n"); +} + +static bool amdgpu_dummy_vram_mgr_compatible(struct ttm_resource_manager *man, + struct ttm_resource *res, + const struct ttm_place *place, + size_t size) +{ + DRM_DEBUG_DRIVER("Dummy vram mgr compatible\n"); + return false; +} + +static bool amdgpu_dummy_vram_mgr_intersects(struct ttm_resource_manager *man, + struct ttm_resource *res, + const struct ttm_place *place, + size_t size) +{ + DRM_DEBUG_DRIVER("Dummy vram mgr intersects\n"); + return true; +} + +static void amdgpu_dummy_vram_mgr_del(struct ttm_resource_manager *man, + struct ttm_resource *res) +{ + DRM_DEBUG_DRIVER("Dummy vram mgr deleted\n"); +} + +static int amdgpu_dummy_vram_mgr_new(struct ttm_resource_manager *man, + struct ttm_buffer_object *tbo, + const struct ttm_place *place, + struct ttm_resource **res) +{ + DRM_DEBUG_DRIVER("Dummy vram mgr new\n"); + return -ENOSPC; +} + +/** + * amdgpu_vram_mgr_new - allocate new ranges + * + * @man: TTM memory type manager + * @tbo: TTM BO we need this range for + * @place: placement flags and restrictions + * @res: the resulting mem object + * + * Allocate VRAM for the given BO. + */ +static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man, + struct ttm_buffer_object *tbo, + const struct ttm_place *place, + struct ttm_resource **res) +{ + u64 vis_usage = 0, max_bytes, cur_size, min_block_size; + struct amdgpu_vram_mgr *mgr = to_vram_mgr(man); + struct amdgpu_device *adev = to_amdgpu_device(mgr); + struct amdgpu_vram_mgr_resource *vres; + u64 size, remaining_size, lpfn, fpfn; + struct drm_buddy *mm = &mgr->mm; + struct drm_buddy_block *block; + unsigned long pages_per_block; + int r; + + lpfn = (u64)place->lpfn << PAGE_SHIFT; + if (!lpfn) + lpfn = man->size; + + fpfn = (u64)place->fpfn << PAGE_SHIFT; + + max_bytes = adev->gmc.mc_vram_size; + if (tbo->type != ttm_bo_type_kernel) + max_bytes -= AMDGPU_VM_RESERVED_VRAM; + + if (place->flags & TTM_PL_FLAG_CONTIGUOUS) { + pages_per_block = ~0ul; + } else { +#ifdef CONFIG_TRANSPARENT_HUGEPAGE + pages_per_block = HPAGE_PMD_NR; +#else + /* default to 2MB */ + pages_per_block = 2UL << (20UL - PAGE_SHIFT); +#endif + pages_per_block = max_t(uint32_t, pages_per_block, + tbo->page_alignment); + } + + vres = kzalloc(sizeof(*vres), GFP_KERNEL); + if (!vres) + return -ENOMEM; + + ttm_resource_init(tbo, place, &vres->base); + + /* bail out quickly if there's likely not enough VRAM for this BO */ + if (ttm_resource_manager_usage(man) > max_bytes) { + r = -ENOSPC; + goto error_fini; + } + + INIT_LIST_HEAD(&vres->blocks); + + if (place->flags & TTM_PL_FLAG_TOPDOWN) + vres->flags |= DRM_BUDDY_TOPDOWN_ALLOCATION; + + if (fpfn || lpfn != mgr->mm.size) + /* Allocate blocks in desired range */ + vres->flags |= DRM_BUDDY_RANGE_ALLOCATION; + + remaining_size = (u64)vres->base.size; + + mutex_lock(&mgr->lock); + while (remaining_size) { + if (tbo->page_alignment) + min_block_size = (u64)tbo->page_alignment << PAGE_SHIFT; + else + min_block_size = mgr->default_page_size; + + BUG_ON(min_block_size < mm->chunk_size); + + /* Limit maximum size to 2GiB due to SG table limitations */ + size = min(remaining_size, 2ULL << 30); + + if ((size >= (u64)pages_per_block << PAGE_SHIFT) && + !(size & (((u64)pages_per_block << PAGE_SHIFT) - 1))) + min_block_size = (u64)pages_per_block << PAGE_SHIFT; + + cur_size = size; + + if (fpfn + size != (u64)place->lpfn << PAGE_SHIFT) { + /* + * Except for actual range allocation, modify the size and + * min_block_size conforming to continuous flag enablement + */ + if (place->flags & TTM_PL_FLAG_CONTIGUOUS) { + size = roundup_pow_of_two(size); + min_block_size = size; + /* + * Modify the size value if size is not + * aligned with min_block_size + */ + } else if (!IS_ALIGNED(size, min_block_size)) { + size = round_up(size, min_block_size); + } + } + + r = drm_buddy_alloc_blocks(mm, fpfn, + lpfn, + size, + min_block_size, + &vres->blocks, + vres->flags); + if (unlikely(r)) + goto error_free_blocks; + + if (size > remaining_size) + remaining_size = 0; + else + remaining_size -= size; + } + mutex_unlock(&mgr->lock); + + if (cur_size != size) { + struct drm_buddy_block *block; + struct list_head *trim_list; + u64 original_size; + LIST_HEAD(temp); + + trim_list = &vres->blocks; + original_size = (u64)vres->base.size; + + /* + * If size value is rounded up to min_block_size, trim the last + * block to the required size + */ + if (!list_is_singular(&vres->blocks)) { + block = list_last_entry(&vres->blocks, typeof(*block), link); + list_move_tail(&block->link, &temp); + trim_list = &temp; + /* + * Compute the original_size value by subtracting the + * last block size with (aligned size - original size) + */ + original_size = amdgpu_vram_mgr_block_size(block) - (size - cur_size); + } + + mutex_lock(&mgr->lock); + drm_buddy_block_trim(mm, + original_size, + trim_list); + mutex_unlock(&mgr->lock); + + if (!list_empty(&temp)) + list_splice_tail(trim_list, &vres->blocks); + } + + vres->base.start = 0; + list_for_each_entry(block, &vres->blocks, link) { + unsigned long start; + + start = amdgpu_vram_mgr_block_start(block) + + amdgpu_vram_mgr_block_size(block); + start >>= PAGE_SHIFT; + + if (start > PFN_UP(vres->base.size)) + start -= PFN_UP(vres->base.size); + else + start = 0; + vres->base.start = max(vres->base.start, start); + + vis_usage += amdgpu_vram_mgr_vis_size(adev, block); + } + + if (amdgpu_is_vram_mgr_blocks_contiguous(&vres->blocks)) + vres->base.placement |= TTM_PL_FLAG_CONTIGUOUS; + + if (adev->gmc.xgmi.connected_to_cpu) + vres->base.bus.caching = ttm_cached; + else + vres->base.bus.caching = ttm_write_combined; + + atomic64_add(vis_usage, &mgr->vis_usage); + *res = &vres->base; + return 0; + +error_free_blocks: + drm_buddy_free_list(mm, &vres->blocks); + mutex_unlock(&mgr->lock); +error_fini: + ttm_resource_fini(man, &vres->base); + kfree(vres); + + return r; +} + +/** + * amdgpu_vram_mgr_del - free ranges + * + * @man: TTM memory type manager + * @res: TTM memory object + * + * Free the allocated VRAM again. + */ +static void amdgpu_vram_mgr_del(struct ttm_resource_manager *man, + struct ttm_resource *res) +{ + struct amdgpu_vram_mgr_resource *vres = to_amdgpu_vram_mgr_resource(res); + struct amdgpu_vram_mgr *mgr = to_vram_mgr(man); + struct amdgpu_device *adev = to_amdgpu_device(mgr); + struct drm_buddy *mm = &mgr->mm; + struct drm_buddy_block *block; + uint64_t vis_usage = 0; + + mutex_lock(&mgr->lock); + list_for_each_entry(block, &vres->blocks, link) + vis_usage += amdgpu_vram_mgr_vis_size(adev, block); + + amdgpu_vram_mgr_do_reserve(man); + + drm_buddy_free_list(mm, &vres->blocks); + mutex_unlock(&mgr->lock); + + atomic64_sub(vis_usage, &mgr->vis_usage); + + ttm_resource_fini(man, res); + kfree(vres); +} + +/** + * amdgpu_vram_mgr_alloc_sgt - allocate and fill a sg table + * + * @adev: amdgpu device pointer + * @res: TTM memory object + * @offset: byte offset from the base of VRAM BO + * @length: number of bytes to export in sg_table + * @dev: the other device + * @dir: dma direction + * @sgt: resulting sg table + * + * Allocate and fill a sg table from a VRAM allocation. + */ +int amdgpu_vram_mgr_alloc_sgt(struct amdgpu_device *adev, + struct ttm_resource *res, + u64 offset, u64 length, + struct device *dev, + enum dma_data_direction dir, + struct sg_table **sgt) +{ + struct amdgpu_res_cursor cursor; + struct scatterlist *sg; + int num_entries = 0; + int i, r; + + *sgt = kmalloc(sizeof(**sgt), GFP_KERNEL); + if (!*sgt) + return -ENOMEM; + + /* Determine the number of DRM_BUDDY blocks to export */ + amdgpu_res_first(res, offset, length, &cursor); + while (cursor.remaining) { + num_entries++; + amdgpu_res_next(&cursor, cursor.size); + } + + r = sg_alloc_table(*sgt, num_entries, GFP_KERNEL); + if (r) + goto error_free; + + /* Initialize scatterlist nodes of sg_table */ + for_each_sgtable_sg((*sgt), sg, i) + sg->length = 0; + + /* + * Walk down DRM_BUDDY blocks to populate scatterlist nodes + * @note: Use iterator api to get first the DRM_BUDDY block + * and the number of bytes from it. Access the following + * DRM_BUDDY block(s) if more buffer needs to exported + */ + amdgpu_res_first(res, offset, length, &cursor); + for_each_sgtable_sg((*sgt), sg, i) { + phys_addr_t phys = cursor.start + adev->gmc.aper_base; + size_t size = cursor.size; + dma_addr_t addr; + + addr = dma_map_resource(dev, phys, size, dir, + DMA_ATTR_SKIP_CPU_SYNC); + r = dma_mapping_error(dev, addr); + if (r) + goto error_unmap; + + sg_set_page(sg, NULL, size, 0); + sg_dma_address(sg) = addr; + sg_dma_len(sg) = size; + + amdgpu_res_next(&cursor, cursor.size); + } + + return 0; + +error_unmap: + for_each_sgtable_sg((*sgt), sg, i) { + if (!sg->length) + continue; + + dma_unmap_resource(dev, sg->dma_address, + sg->length, dir, + DMA_ATTR_SKIP_CPU_SYNC); + } + sg_free_table(*sgt); + +error_free: + kfree(*sgt); + return r; +} + +/** + * amdgpu_vram_mgr_free_sgt - allocate and fill a sg table + * + * @dev: device pointer + * @dir: data direction of resource to unmap + * @sgt: sg table to free + * + * Free a previously allocate sg table. + */ +void amdgpu_vram_mgr_free_sgt(struct device *dev, + enum dma_data_direction dir, + struct sg_table *sgt) +{ + struct scatterlist *sg; + int i; + + for_each_sgtable_sg(sgt, sg, i) + dma_unmap_resource(dev, sg->dma_address, + sg->length, dir, + DMA_ATTR_SKIP_CPU_SYNC); + sg_free_table(sgt); + kfree(sgt); +} + +/** + * amdgpu_vram_mgr_vis_usage - how many bytes are used in the visible part + * + * @mgr: amdgpu_vram_mgr pointer + * + * Returns how many bytes are used in the visible part of VRAM + */ +uint64_t amdgpu_vram_mgr_vis_usage(struct amdgpu_vram_mgr *mgr) +{ + return atomic64_read(&mgr->vis_usage); +} + +/** + * amdgpu_vram_mgr_intersects - test each drm buddy block for intersection + * + * @man: TTM memory type manager + * @res: The resource to test + * @place: The place to test against + * @size: Size of the new allocation + * + * Test each drm buddy block for intersection for eviction decision. + */ +static bool amdgpu_vram_mgr_intersects(struct ttm_resource_manager *man, + struct ttm_resource *res, + const struct ttm_place *place, + size_t size) +{ + struct amdgpu_vram_mgr_resource *mgr = to_amdgpu_vram_mgr_resource(res); + struct drm_buddy_block *block; + + /* Check each drm buddy block individually */ + list_for_each_entry(block, &mgr->blocks, link) { + unsigned long fpfn = + amdgpu_vram_mgr_block_start(block) >> PAGE_SHIFT; + unsigned long lpfn = fpfn + + (amdgpu_vram_mgr_block_size(block) >> PAGE_SHIFT); + + if (place->fpfn < lpfn && + (!place->lpfn || place->lpfn > fpfn)) + return true; + } + + return false; +} + +/** + * amdgpu_vram_mgr_compatible - test each drm buddy block for compatibility + * + * @man: TTM memory type manager + * @res: The resource to test + * @place: The place to test against + * @size: Size of the new allocation + * + * Test each drm buddy block for placement compatibility. + */ +static bool amdgpu_vram_mgr_compatible(struct ttm_resource_manager *man, + struct ttm_resource *res, + const struct ttm_place *place, + size_t size) +{ + struct amdgpu_vram_mgr_resource *mgr = to_amdgpu_vram_mgr_resource(res); + struct drm_buddy_block *block; + + /* Check each drm buddy block individually */ + list_for_each_entry(block, &mgr->blocks, link) { + unsigned long fpfn = + amdgpu_vram_mgr_block_start(block) >> PAGE_SHIFT; + unsigned long lpfn = fpfn + + (amdgpu_vram_mgr_block_size(block) >> PAGE_SHIFT); + + if (fpfn < place->fpfn || + (place->lpfn && lpfn > place->lpfn)) + return false; + } + + return true; +} + +/** + * amdgpu_vram_mgr_debug - dump VRAM table + * + * @man: TTM memory type manager + * @printer: DRM printer to use + * + * Dump the table content using printk. + */ +static void amdgpu_vram_mgr_debug(struct ttm_resource_manager *man, + struct drm_printer *printer) +{ + struct amdgpu_vram_mgr *mgr = to_vram_mgr(man); + struct drm_buddy *mm = &mgr->mm; + struct amdgpu_vram_reservation *rsv; + + drm_printf(printer, " vis usage:%llu\n", + amdgpu_vram_mgr_vis_usage(mgr)); + + mutex_lock(&mgr->lock); + drm_printf(printer, "default_page_size: %lluKiB\n", + mgr->default_page_size >> 10); + + drm_buddy_print(mm, printer); + + drm_printf(printer, "reserved:\n"); + list_for_each_entry(rsv, &mgr->reserved_pages, blocks) + drm_printf(printer, "%#018llx-%#018llx: %llu\n", + rsv->start, rsv->start + rsv->size, rsv->size); + mutex_unlock(&mgr->lock); +} + +static const struct ttm_resource_manager_func amdgpu_dummy_vram_mgr_func = { + .alloc = amdgpu_dummy_vram_mgr_new, + .free = amdgpu_dummy_vram_mgr_del, + .intersects = amdgpu_dummy_vram_mgr_intersects, + .compatible = amdgpu_dummy_vram_mgr_compatible, + .debug = amdgpu_dummy_vram_mgr_debug +}; + +static const struct ttm_resource_manager_func amdgpu_vram_mgr_func = { + .alloc = amdgpu_vram_mgr_new, + .free = amdgpu_vram_mgr_del, + .intersects = amdgpu_vram_mgr_intersects, + .compatible = amdgpu_vram_mgr_compatible, + .debug = amdgpu_vram_mgr_debug +}; + +/** + * amdgpu_vram_mgr_init - init VRAM manager and DRM MM + * + * @adev: amdgpu_device pointer + * + * Allocate and initialize the VRAM manager. + */ +int amdgpu_vram_mgr_init(struct amdgpu_device *adev) +{ + struct amdgpu_vram_mgr *mgr = &adev->mman.vram_mgr; + struct ttm_resource_manager *man = &mgr->manager; + int err; + + ttm_resource_manager_init(man, &adev->mman.bdev, + adev->gmc.real_vram_size); + + mutex_init(&mgr->lock); + INIT_LIST_HEAD(&mgr->reservations_pending); + INIT_LIST_HEAD(&mgr->reserved_pages); + mgr->default_page_size = PAGE_SIZE; + + if (!adev->gmc.is_app_apu) { + man->func = &amdgpu_vram_mgr_func; + + err = drm_buddy_init(&mgr->mm, man->size, PAGE_SIZE); + if (err) + return err; + } else { + man->func = &amdgpu_dummy_vram_mgr_func; + DRM_INFO("Setup dummy vram mgr\n"); + } + + ttm_set_driver_manager(&adev->mman.bdev, TTM_PL_VRAM, &mgr->manager); + ttm_resource_manager_set_used(man, true); + return 0; +} + +/** + * amdgpu_vram_mgr_fini - free and destroy VRAM manager + * + * @adev: amdgpu_device pointer + * + * Destroy and free the VRAM manager, returns -EBUSY if ranges are still + * allocated inside it. + */ +void amdgpu_vram_mgr_fini(struct amdgpu_device *adev) +{ + struct amdgpu_vram_mgr *mgr = &adev->mman.vram_mgr; + struct ttm_resource_manager *man = &mgr->manager; + int ret; + struct amdgpu_vram_reservation *rsv, *temp; + + ttm_resource_manager_set_used(man, false); + + ret = ttm_resource_manager_evict_all(&adev->mman.bdev, man); + if (ret) + return; + + mutex_lock(&mgr->lock); + list_for_each_entry_safe(rsv, temp, &mgr->reservations_pending, blocks) + kfree(rsv); + + list_for_each_entry_safe(rsv, temp, &mgr->reserved_pages, blocks) { + drm_buddy_free_list(&mgr->mm, &rsv->allocated); + kfree(rsv); + } + if (!adev->gmc.is_app_apu) + drm_buddy_fini(&mgr->mm); + mutex_unlock(&mgr->lock); + + ttm_resource_manager_cleanup(man); + ttm_set_driver_manager(&adev->mman.bdev, TTM_PL_VRAM, NULL); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h new file mode 100644 index 000000000..0e04e42cf --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h @@ -0,0 +1,62 @@ +/* SPDX-License-Identifier: MIT + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __AMDGPU_VRAM_MGR_H__ +#define __AMDGPU_VRAM_MGR_H__ + +#include + +struct amdgpu_vram_mgr { + struct ttm_resource_manager manager; + struct drm_buddy mm; + /* protects access to buffer objects */ + struct mutex lock; + struct list_head reservations_pending; + struct list_head reserved_pages; + atomic64_t vis_usage; + u64 default_page_size; +}; + +struct amdgpu_vram_mgr_resource { + struct ttm_resource base; + struct list_head blocks; + unsigned long flags; +}; + +static inline u64 amdgpu_vram_mgr_block_start(struct drm_buddy_block *block) +{ + return drm_buddy_block_offset(block); +} + +static inline u64 amdgpu_vram_mgr_block_size(struct drm_buddy_block *block) +{ + return (u64)PAGE_SIZE << drm_buddy_block_order(block); +} + +static inline struct amdgpu_vram_mgr_resource * +to_amdgpu_vram_mgr_resource(struct ttm_resource *res) +{ + return container_of(res, struct amdgpu_vram_mgr_resource, base); +} + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c new file mode 100644 index 000000000..565a1fa43 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c @@ -0,0 +1,415 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_xcp.h" +#include "amdgpu_drv.h" + +#include +#include "../amdxcp/amdgpu_xcp_drv.h" + +static int __amdgpu_xcp_run(struct amdgpu_xcp_mgr *xcp_mgr, + struct amdgpu_xcp_ip *xcp_ip, int xcp_state) +{ + int (*run_func)(void *handle, uint32_t inst_mask); + int ret = 0; + + if (!xcp_ip || !xcp_ip->valid || !xcp_ip->ip_funcs) + return 0; + + run_func = NULL; + + switch (xcp_state) { + case AMDGPU_XCP_PREPARE_SUSPEND: + run_func = xcp_ip->ip_funcs->prepare_suspend; + break; + case AMDGPU_XCP_SUSPEND: + run_func = xcp_ip->ip_funcs->suspend; + break; + case AMDGPU_XCP_PREPARE_RESUME: + run_func = xcp_ip->ip_funcs->prepare_resume; + break; + case AMDGPU_XCP_RESUME: + run_func = xcp_ip->ip_funcs->resume; + break; + } + + if (run_func) + ret = run_func(xcp_mgr->adev, xcp_ip->inst_mask); + + return ret; +} + +static int amdgpu_xcp_run_transition(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id, + int state) +{ + struct amdgpu_xcp_ip *xcp_ip; + struct amdgpu_xcp *xcp; + int i, ret; + + if (xcp_id >= MAX_XCP || !xcp_mgr->xcp[xcp_id].valid) + return -EINVAL; + + xcp = &xcp_mgr->xcp[xcp_id]; + for (i = 0; i < AMDGPU_XCP_MAX_BLOCKS; ++i) { + xcp_ip = &xcp->ip[i]; + ret = __amdgpu_xcp_run(xcp_mgr, xcp_ip, state); + if (ret) + break; + } + + return ret; +} + +int amdgpu_xcp_prepare_suspend(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id) +{ + return amdgpu_xcp_run_transition(xcp_mgr, xcp_id, + AMDGPU_XCP_PREPARE_SUSPEND); +} + +int amdgpu_xcp_suspend(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id) +{ + return amdgpu_xcp_run_transition(xcp_mgr, xcp_id, AMDGPU_XCP_SUSPEND); +} + +int amdgpu_xcp_prepare_resume(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id) +{ + return amdgpu_xcp_run_transition(xcp_mgr, xcp_id, + AMDGPU_XCP_PREPARE_RESUME); +} + +int amdgpu_xcp_resume(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id) +{ + return amdgpu_xcp_run_transition(xcp_mgr, xcp_id, AMDGPU_XCP_RESUME); +} + +static void __amdgpu_xcp_add_block(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id, + struct amdgpu_xcp_ip *ip) +{ + struct amdgpu_xcp *xcp; + + if (!ip) + return; + + xcp = &xcp_mgr->xcp[xcp_id]; + xcp->ip[ip->ip_id] = *ip; + xcp->ip[ip->ip_id].valid = true; + + xcp->valid = true; +} + +int amdgpu_xcp_init(struct amdgpu_xcp_mgr *xcp_mgr, int num_xcps, int mode) +{ + struct amdgpu_device *adev = xcp_mgr->adev; + struct amdgpu_xcp_ip ip; + uint8_t mem_id; + int i, j, ret; + + if (!num_xcps || num_xcps > MAX_XCP) + return -EINVAL; + + xcp_mgr->mode = mode; + + for (i = 0; i < MAX_XCP; ++i) + xcp_mgr->xcp[i].valid = false; + + /* This is needed for figuring out memory id of xcp */ + xcp_mgr->num_xcp_per_mem_partition = num_xcps / xcp_mgr->adev->gmc.num_mem_partitions; + + for (i = 0; i < num_xcps; ++i) { + for (j = AMDGPU_XCP_GFXHUB; j < AMDGPU_XCP_MAX_BLOCKS; ++j) { + ret = xcp_mgr->funcs->get_ip_details(xcp_mgr, i, j, + &ip); + if (ret) + continue; + + __amdgpu_xcp_add_block(xcp_mgr, i, &ip); + } + + xcp_mgr->xcp[i].id = i; + + if (xcp_mgr->funcs->get_xcp_mem_id) { + ret = xcp_mgr->funcs->get_xcp_mem_id( + xcp_mgr, &xcp_mgr->xcp[i], &mem_id); + if (ret) + continue; + else + xcp_mgr->xcp[i].mem_id = mem_id; + } + } + + xcp_mgr->num_xcps = num_xcps; + amdgpu_xcp_update_partition_sched_list(adev); + + return 0; +} + +int amdgpu_xcp_switch_partition_mode(struct amdgpu_xcp_mgr *xcp_mgr, int mode) +{ + int ret, curr_mode, num_xcps = 0; + + if (!xcp_mgr || mode == AMDGPU_XCP_MODE_NONE) + return -EINVAL; + + if (xcp_mgr->mode == mode) + return 0; + + if (!xcp_mgr->funcs || !xcp_mgr->funcs->switch_partition_mode) + return 0; + + mutex_lock(&xcp_mgr->xcp_lock); + + curr_mode = xcp_mgr->mode; + /* State set to transient mode */ + xcp_mgr->mode = AMDGPU_XCP_MODE_TRANS; + + ret = xcp_mgr->funcs->switch_partition_mode(xcp_mgr, mode, &num_xcps); + + if (ret) { + /* Failed, get whatever mode it's at now */ + if (xcp_mgr->funcs->query_partition_mode) + xcp_mgr->mode = amdgpu_xcp_query_partition_mode( + xcp_mgr, AMDGPU_XCP_FL_LOCKED); + else + xcp_mgr->mode = curr_mode; + + goto out; + } + +out: + mutex_unlock(&xcp_mgr->xcp_lock); + + return ret; +} + +int amdgpu_xcp_query_partition_mode(struct amdgpu_xcp_mgr *xcp_mgr, u32 flags) +{ + int mode; + + if (xcp_mgr->mode == AMDGPU_XCP_MODE_NONE) + return xcp_mgr->mode; + + if (!xcp_mgr->funcs || !xcp_mgr->funcs->query_partition_mode) + return xcp_mgr->mode; + + if (!(flags & AMDGPU_XCP_FL_LOCKED)) + mutex_lock(&xcp_mgr->xcp_lock); + mode = xcp_mgr->funcs->query_partition_mode(xcp_mgr); + if (xcp_mgr->mode != AMDGPU_XCP_MODE_TRANS && mode != xcp_mgr->mode) + dev_WARN( + xcp_mgr->adev->dev, + "Cached partition mode %d not matching with device mode %d", + xcp_mgr->mode, mode); + + if (!(flags & AMDGPU_XCP_FL_LOCKED)) + mutex_unlock(&xcp_mgr->xcp_lock); + + return mode; +} + +static int amdgpu_xcp_dev_alloc(struct amdgpu_device *adev) +{ + struct drm_device *p_ddev; + struct drm_device *ddev; + int i, ret; + + ddev = adev_to_drm(adev); + + /* xcp #0 shares drm device setting with adev */ + adev->xcp_mgr->xcp->ddev = ddev; + + for (i = 1; i < MAX_XCP; i++) { + ret = amdgpu_xcp_drm_dev_alloc(&p_ddev); + if (ret == -ENOSPC) { + dev_warn(adev->dev, + "Skip xcp node #%d when out of drm node resource.", i); + return 0; + } else if (ret) { + return ret; + } + + /* Redirect all IOCTLs to the primary device */ + adev->xcp_mgr->xcp[i].rdev = p_ddev->render->dev; + adev->xcp_mgr->xcp[i].pdev = p_ddev->primary->dev; + adev->xcp_mgr->xcp[i].driver = (struct drm_driver *)p_ddev->driver; + adev->xcp_mgr->xcp[i].vma_offset_manager = p_ddev->vma_offset_manager; + p_ddev->render->dev = ddev; + p_ddev->primary->dev = ddev; + p_ddev->vma_offset_manager = ddev->vma_offset_manager; + p_ddev->driver = &amdgpu_partition_driver; + adev->xcp_mgr->xcp[i].ddev = p_ddev; + } + + return 0; +} + +int amdgpu_xcp_mgr_init(struct amdgpu_device *adev, int init_mode, + int init_num_xcps, + struct amdgpu_xcp_mgr_funcs *xcp_funcs) +{ + struct amdgpu_xcp_mgr *xcp_mgr; + + if (!xcp_funcs || !xcp_funcs->switch_partition_mode || + !xcp_funcs->get_ip_details) + return -EINVAL; + + xcp_mgr = kzalloc(sizeof(*xcp_mgr), GFP_KERNEL); + + if (!xcp_mgr) + return -ENOMEM; + + xcp_mgr->adev = adev; + xcp_mgr->funcs = xcp_funcs; + xcp_mgr->mode = init_mode; + mutex_init(&xcp_mgr->xcp_lock); + + if (init_mode != AMDGPU_XCP_MODE_NONE) + amdgpu_xcp_init(xcp_mgr, init_num_xcps, init_mode); + + adev->xcp_mgr = xcp_mgr; + + return amdgpu_xcp_dev_alloc(adev); +} + +int amdgpu_xcp_get_partition(struct amdgpu_xcp_mgr *xcp_mgr, + enum AMDGPU_XCP_IP_BLOCK ip, int instance) +{ + struct amdgpu_xcp *xcp; + int i, id_mask = 0; + + if (ip >= AMDGPU_XCP_MAX_BLOCKS) + return -EINVAL; + + for (i = 0; i < xcp_mgr->num_xcps; ++i) { + xcp = &xcp_mgr->xcp[i]; + if ((xcp->valid) && (xcp->ip[ip].valid) && + (xcp->ip[ip].inst_mask & BIT(instance))) + id_mask |= BIT(i); + } + + if (!id_mask) + id_mask = -ENXIO; + + return id_mask; +} + +int amdgpu_xcp_get_inst_details(struct amdgpu_xcp *xcp, + enum AMDGPU_XCP_IP_BLOCK ip, + uint32_t *inst_mask) +{ + if (!xcp->valid || !inst_mask || !(xcp->ip[ip].valid)) + return -EINVAL; + + *inst_mask = xcp->ip[ip].inst_mask; + + return 0; +} + +int amdgpu_xcp_dev_register(struct amdgpu_device *adev, + const struct pci_device_id *ent) +{ + int i, ret; + + if (!adev->xcp_mgr) + return 0; + + for (i = 1; i < MAX_XCP; i++) { + if (!adev->xcp_mgr->xcp[i].ddev) + break; + + ret = drm_dev_register(adev->xcp_mgr->xcp[i].ddev, ent->driver_data); + if (ret) + return ret; + } + + return 0; +} + +void amdgpu_xcp_dev_unplug(struct amdgpu_device *adev) +{ + struct drm_device *p_ddev; + int i; + + if (!adev->xcp_mgr) + return; + + for (i = 1; i < MAX_XCP; i++) { + if (!adev->xcp_mgr->xcp[i].ddev) + break; + + p_ddev = adev->xcp_mgr->xcp[i].ddev; + drm_dev_unplug(p_ddev); + p_ddev->render->dev = adev->xcp_mgr->xcp[i].rdev; + p_ddev->primary->dev = adev->xcp_mgr->xcp[i].pdev; + p_ddev->driver = adev->xcp_mgr->xcp[i].driver; + p_ddev->vma_offset_manager = adev->xcp_mgr->xcp[i].vma_offset_manager; + } +} + +int amdgpu_xcp_open_device(struct amdgpu_device *adev, + struct amdgpu_fpriv *fpriv, + struct drm_file *file_priv) +{ + int i; + + if (!adev->xcp_mgr) + return 0; + + fpriv->xcp_id = AMDGPU_XCP_NO_PARTITION; + for (i = 0; i < MAX_XCP; ++i) { + if (!adev->xcp_mgr->xcp[i].ddev) + break; + + if (file_priv->minor == adev->xcp_mgr->xcp[i].ddev->render) { + if (adev->xcp_mgr->xcp[i].valid == FALSE) { + dev_err(adev->dev, "renderD%d partition %d not valid!", + file_priv->minor->index, i); + return -ENOENT; + } + dev_dbg(adev->dev, "renderD%d partition %d opened!", + file_priv->minor->index, i); + fpriv->xcp_id = i; + break; + } + } + + fpriv->vm.mem_id = fpriv->xcp_id == AMDGPU_XCP_NO_PARTITION ? -1 : + adev->xcp_mgr->xcp[fpriv->xcp_id].mem_id; + return 0; +} + +void amdgpu_xcp_release_sched(struct amdgpu_device *adev, + struct amdgpu_ctx_entity *entity) +{ + struct drm_gpu_scheduler *sched; + struct amdgpu_ring *ring; + + if (!adev->xcp_mgr) + return; + + sched = entity->entity.rq->sched; + if (sched->ready) { + ring = to_amdgpu_ring(entity->entity.rq->sched); + atomic_dec(&adev->xcp_mgr->xcp[ring->xcp_id].ref_cnt); + } +} + diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h new file mode 100644 index 000000000..9a1036aee --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h @@ -0,0 +1,184 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef AMDGPU_XCP_H +#define AMDGPU_XCP_H + +#include +#include + +#include "amdgpu_ctx.h" + +#define MAX_XCP 8 + +#define AMDGPU_XCP_MODE_NONE -1 +#define AMDGPU_XCP_MODE_TRANS -2 + +#define AMDGPU_XCP_FL_NONE 0 +#define AMDGPU_XCP_FL_LOCKED (1 << 0) + +#define AMDGPU_XCP_NO_PARTITION (~0) + +struct amdgpu_fpriv; + +enum AMDGPU_XCP_IP_BLOCK { + AMDGPU_XCP_GFXHUB, + AMDGPU_XCP_GFX, + AMDGPU_XCP_SDMA, + AMDGPU_XCP_VCN, + AMDGPU_XCP_MAX_BLOCKS +}; + +enum AMDGPU_XCP_STATE { + AMDGPU_XCP_PREPARE_SUSPEND, + AMDGPU_XCP_SUSPEND, + AMDGPU_XCP_PREPARE_RESUME, + AMDGPU_XCP_RESUME, +}; + +struct amdgpu_xcp_ip_funcs { + int (*prepare_suspend)(void *handle, uint32_t inst_mask); + int (*suspend)(void *handle, uint32_t inst_mask); + int (*prepare_resume)(void *handle, uint32_t inst_mask); + int (*resume)(void *handle, uint32_t inst_mask); +}; + +struct amdgpu_xcp_ip { + struct amdgpu_xcp_ip_funcs *ip_funcs; + uint32_t inst_mask; + + enum AMDGPU_XCP_IP_BLOCK ip_id; + bool valid; +}; + +struct amdgpu_xcp { + struct amdgpu_xcp_ip ip[AMDGPU_XCP_MAX_BLOCKS]; + + uint8_t id; + uint8_t mem_id; + bool valid; + atomic_t ref_cnt; + struct drm_device *ddev; + struct drm_device *rdev; + struct drm_device *pdev; + struct drm_driver *driver; + struct drm_vma_offset_manager *vma_offset_manager; + struct amdgpu_sched gpu_sched[AMDGPU_HW_IP_NUM][AMDGPU_RING_PRIO_MAX]; +}; + +struct amdgpu_xcp_mgr { + struct amdgpu_device *adev; + struct mutex xcp_lock; + struct amdgpu_xcp_mgr_funcs *funcs; + + struct amdgpu_xcp xcp[MAX_XCP]; + uint8_t num_xcps; + int8_t mode; + + /* Used to determine KFD memory size limits per XCP */ + unsigned int num_xcp_per_mem_partition; +}; + +struct amdgpu_xcp_mgr_funcs { + int (*switch_partition_mode)(struct amdgpu_xcp_mgr *xcp_mgr, int mode, + int *num_xcps); + int (*query_partition_mode)(struct amdgpu_xcp_mgr *xcp_mgr); + int (*get_ip_details)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id, + enum AMDGPU_XCP_IP_BLOCK ip_id, + struct amdgpu_xcp_ip *ip); + int (*get_xcp_mem_id)(struct amdgpu_xcp_mgr *xcp_mgr, + struct amdgpu_xcp *xcp, uint8_t *mem_id); + + int (*prepare_suspend)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); + int (*suspend)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); + int (*prepare_resume)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); + int (*resume)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); + int (*select_scheds)(struct amdgpu_device *adev, + u32 hw_ip, u32 hw_prio, struct amdgpu_fpriv *fpriv, + unsigned int *num_scheds, struct drm_gpu_scheduler ***scheds); + int (*update_partition_sched_list)(struct amdgpu_device *adev); +}; + +int amdgpu_xcp_prepare_suspend(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); +int amdgpu_xcp_suspend(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); +int amdgpu_xcp_prepare_resume(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); +int amdgpu_xcp_resume(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); + +int amdgpu_xcp_mgr_init(struct amdgpu_device *adev, int init_mode, + int init_xcps, struct amdgpu_xcp_mgr_funcs *xcp_funcs); +int amdgpu_xcp_init(struct amdgpu_xcp_mgr *xcp_mgr, int num_xcps, int mode); +int amdgpu_xcp_query_partition_mode(struct amdgpu_xcp_mgr *xcp_mgr, u32 flags); +int amdgpu_xcp_switch_partition_mode(struct amdgpu_xcp_mgr *xcp_mgr, int mode); +int amdgpu_xcp_get_partition(struct amdgpu_xcp_mgr *xcp_mgr, + enum AMDGPU_XCP_IP_BLOCK ip, int instance); + +int amdgpu_xcp_get_inst_details(struct amdgpu_xcp *xcp, + enum AMDGPU_XCP_IP_BLOCK ip, + uint32_t *inst_mask); + +int amdgpu_xcp_dev_register(struct amdgpu_device *adev, + const struct pci_device_id *ent); +void amdgpu_xcp_dev_unplug(struct amdgpu_device *adev); +int amdgpu_xcp_open_device(struct amdgpu_device *adev, + struct amdgpu_fpriv *fpriv, + struct drm_file *file_priv); +void amdgpu_xcp_release_sched(struct amdgpu_device *adev, + struct amdgpu_ctx_entity *entity); + +#define amdgpu_xcp_select_scheds(adev, e, c, d, x, y) \ + ((adev)->xcp_mgr && (adev)->xcp_mgr->funcs && \ + (adev)->xcp_mgr->funcs->select_scheds ? \ + (adev)->xcp_mgr->funcs->select_scheds((adev), (e), (c), (d), (x), (y)) : -ENOENT) +#define amdgpu_xcp_update_partition_sched_list(adev) \ + ((adev)->xcp_mgr && (adev)->xcp_mgr->funcs && \ + (adev)->xcp_mgr->funcs->update_partition_sched_list ? \ + (adev)->xcp_mgr->funcs->update_partition_sched_list(adev) : 0) + +static inline int amdgpu_xcp_get_num_xcp(struct amdgpu_xcp_mgr *xcp_mgr) +{ + if (!xcp_mgr) + return 1; + else + return xcp_mgr->num_xcps; +} + +static inline struct amdgpu_xcp * +amdgpu_get_next_xcp(struct amdgpu_xcp_mgr *xcp_mgr, int *from) +{ + if (!xcp_mgr) + return NULL; + + while (*from < MAX_XCP) { + if (xcp_mgr->xcp[*from].valid) + return &xcp_mgr->xcp[*from]; + ++(*from); + } + + return NULL; +} + +#define for_each_xcp(xcp_mgr, xcp, i) \ + for (i = 0, xcp = amdgpu_get_next_xcp(xcp_mgr, &i); xcp; \ + xcp = amdgpu_get_next_xcp(xcp_mgr, &i)) + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c new file mode 100644 index 000000000..7e91b2478 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c @@ -0,0 +1,1125 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + */ +#include +#include "amdgpu.h" +#include "amdgpu_xgmi.h" +#include "amdgpu_ras.h" +#include "soc15.h" +#include "df/df_3_6_offset.h" +#include "xgmi/xgmi_4_0_0_smn.h" +#include "xgmi/xgmi_4_0_0_sh_mask.h" +#include "xgmi/xgmi_6_1_0_sh_mask.h" +#include "wafl/wafl2_4_0_0_smn.h" +#include "wafl/wafl2_4_0_0_sh_mask.h" + +#include "amdgpu_reset.h" + +#define smnPCS_XGMI3X16_PCS_ERROR_STATUS 0x11a0020c +#define smnPCS_XGMI3X16_PCS_ERROR_NONCORRECTABLE_MASK 0x11a00218 +#define smnPCS_GOPX1_PCS_ERROR_STATUS 0x12200210 +#define smnPCS_GOPX1_PCS_ERROR_NONCORRECTABLE_MASK 0x12200218 + +static DEFINE_MUTEX(xgmi_mutex); + +#define AMDGPU_MAX_XGMI_DEVICE_PER_HIVE 4 + +static LIST_HEAD(xgmi_hive_list); + +static const int xgmi_pcs_err_status_reg_vg20[] = { + smnXGMI0_PCS_GOPX16_PCS_ERROR_STATUS, + smnXGMI0_PCS_GOPX16_PCS_ERROR_STATUS + 0x100000, +}; + +static const int wafl_pcs_err_status_reg_vg20[] = { + smnPCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, + smnPCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS + 0x100000, +}; + +static const int xgmi_pcs_err_status_reg_arct[] = { + smnXGMI0_PCS_GOPX16_PCS_ERROR_STATUS, + smnXGMI0_PCS_GOPX16_PCS_ERROR_STATUS + 0x100000, + smnXGMI0_PCS_GOPX16_PCS_ERROR_STATUS + 0x500000, + smnXGMI0_PCS_GOPX16_PCS_ERROR_STATUS + 0x600000, + smnXGMI0_PCS_GOPX16_PCS_ERROR_STATUS + 0x700000, + smnXGMI0_PCS_GOPX16_PCS_ERROR_STATUS + 0x800000, +}; + +/* same as vg20*/ +static const int wafl_pcs_err_status_reg_arct[] = { + smnPCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, + smnPCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS + 0x100000, +}; + +static const int xgmi3x16_pcs_err_status_reg_aldebaran[] = { + smnPCS_XGMI3X16_PCS_ERROR_STATUS, + smnPCS_XGMI3X16_PCS_ERROR_STATUS + 0x100000, + smnPCS_XGMI3X16_PCS_ERROR_STATUS + 0x200000, + smnPCS_XGMI3X16_PCS_ERROR_STATUS + 0x300000, + smnPCS_XGMI3X16_PCS_ERROR_STATUS + 0x400000, + smnPCS_XGMI3X16_PCS_ERROR_STATUS + 0x500000, + smnPCS_XGMI3X16_PCS_ERROR_STATUS + 0x600000, + smnPCS_XGMI3X16_PCS_ERROR_STATUS + 0x700000 +}; + +static const int xgmi3x16_pcs_err_noncorrectable_mask_reg_aldebaran[] = { + smnPCS_XGMI3X16_PCS_ERROR_NONCORRECTABLE_MASK, + smnPCS_XGMI3X16_PCS_ERROR_NONCORRECTABLE_MASK + 0x100000, + smnPCS_XGMI3X16_PCS_ERROR_NONCORRECTABLE_MASK + 0x200000, + smnPCS_XGMI3X16_PCS_ERROR_NONCORRECTABLE_MASK + 0x300000, + smnPCS_XGMI3X16_PCS_ERROR_NONCORRECTABLE_MASK + 0x400000, + smnPCS_XGMI3X16_PCS_ERROR_NONCORRECTABLE_MASK + 0x500000, + smnPCS_XGMI3X16_PCS_ERROR_NONCORRECTABLE_MASK + 0x600000, + smnPCS_XGMI3X16_PCS_ERROR_NONCORRECTABLE_MASK + 0x700000 +}; + +static const int walf_pcs_err_status_reg_aldebaran[] = { + smnPCS_GOPX1_PCS_ERROR_STATUS, + smnPCS_GOPX1_PCS_ERROR_STATUS + 0x100000 +}; + +static const int walf_pcs_err_noncorrectable_mask_reg_aldebaran[] = { + smnPCS_GOPX1_PCS_ERROR_NONCORRECTABLE_MASK, + smnPCS_GOPX1_PCS_ERROR_NONCORRECTABLE_MASK + 0x100000 +}; + +static const struct amdgpu_pcs_ras_field xgmi_pcs_ras_fields[] = { + {"XGMI PCS DataLossErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, DataLossErr)}, + {"XGMI PCS TrainingErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, TrainingErr)}, + {"XGMI PCS CRCErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, CRCErr)}, + {"XGMI PCS BERExceededErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, BERExceededErr)}, + {"XGMI PCS TxMetaDataErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, TxMetaDataErr)}, + {"XGMI PCS ReplayBufParityErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, ReplayBufParityErr)}, + {"XGMI PCS DataParityErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, DataParityErr)}, + {"XGMI PCS ReplayFifoOverflowErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, ReplayFifoOverflowErr)}, + {"XGMI PCS ReplayFifoUnderflowErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, ReplayFifoUnderflowErr)}, + {"XGMI PCS ElasticFifoOverflowErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, ElasticFifoOverflowErr)}, + {"XGMI PCS DeskewErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, DeskewErr)}, + {"XGMI PCS DataStartupLimitErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, DataStartupLimitErr)}, + {"XGMI PCS FCInitTimeoutErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, FCInitTimeoutErr)}, + {"XGMI PCS RecoveryTimeoutErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, RecoveryTimeoutErr)}, + {"XGMI PCS ReadySerialTimeoutErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, ReadySerialTimeoutErr)}, + {"XGMI PCS ReadySerialAttemptErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, ReadySerialAttemptErr)}, + {"XGMI PCS RecoveryAttemptErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, RecoveryAttemptErr)}, + {"XGMI PCS RecoveryRelockAttemptErr", + SOC15_REG_FIELD(XGMI0_PCS_GOPX16_PCS_ERROR_STATUS, RecoveryRelockAttemptErr)}, +}; + +static const struct amdgpu_pcs_ras_field wafl_pcs_ras_fields[] = { + {"WAFL PCS DataLossErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, DataLossErr)}, + {"WAFL PCS TrainingErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, TrainingErr)}, + {"WAFL PCS CRCErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, CRCErr)}, + {"WAFL PCS BERExceededErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, BERExceededErr)}, + {"WAFL PCS TxMetaDataErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, TxMetaDataErr)}, + {"WAFL PCS ReplayBufParityErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, ReplayBufParityErr)}, + {"WAFL PCS DataParityErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, DataParityErr)}, + {"WAFL PCS ReplayFifoOverflowErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, ReplayFifoOverflowErr)}, + {"WAFL PCS ReplayFifoUnderflowErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, ReplayFifoUnderflowErr)}, + {"WAFL PCS ElasticFifoOverflowErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, ElasticFifoOverflowErr)}, + {"WAFL PCS DeskewErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, DeskewErr)}, + {"WAFL PCS DataStartupLimitErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, DataStartupLimitErr)}, + {"WAFL PCS FCInitTimeoutErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, FCInitTimeoutErr)}, + {"WAFL PCS RecoveryTimeoutErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, RecoveryTimeoutErr)}, + {"WAFL PCS ReadySerialTimeoutErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, ReadySerialTimeoutErr)}, + {"WAFL PCS ReadySerialAttemptErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, ReadySerialAttemptErr)}, + {"WAFL PCS RecoveryAttemptErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, RecoveryAttemptErr)}, + {"WAFL PCS RecoveryRelockAttemptErr", + SOC15_REG_FIELD(PCS_GOPX1_0_PCS_GOPX1_PCS_ERROR_STATUS, RecoveryRelockAttemptErr)}, +}; + +static const struct amdgpu_pcs_ras_field xgmi3x16_pcs_ras_fields[] = { + {"XGMI3X16 PCS DataLossErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, DataLossErr)}, + {"XGMI3X16 PCS TrainingErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, TrainingErr)}, + {"XGMI3X16 PCS FlowCtrlAckErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, FlowCtrlAckErr)}, + {"XGMI3X16 PCS RxFifoUnderflowErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, RxFifoUnderflowErr)}, + {"XGMI3X16 PCS RxFifoOverflowErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, RxFifoOverflowErr)}, + {"XGMI3X16 PCS CRCErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, CRCErr)}, + {"XGMI3X16 PCS BERExceededErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, BERExceededErr)}, + {"XGMI3X16 PCS TxVcidDataErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, TxVcidDataErr)}, + {"XGMI3X16 PCS ReplayBufParityErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, ReplayBufParityErr)}, + {"XGMI3X16 PCS DataParityErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, DataParityErr)}, + {"XGMI3X16 PCS ReplayFifoOverflowErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, ReplayFifoOverflowErr)}, + {"XGMI3X16 PCS ReplayFifoUnderflowErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, ReplayFifoUnderflowErr)}, + {"XGMI3X16 PCS ElasticFifoOverflowErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, ElasticFifoOverflowErr)}, + {"XGMI3X16 PCS DeskewErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, DeskewErr)}, + {"XGMI3X16 PCS FlowCtrlCRCErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, FlowCtrlCRCErr)}, + {"XGMI3X16 PCS DataStartupLimitErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, DataStartupLimitErr)}, + {"XGMI3X16 PCS FCInitTimeoutErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, FCInitTimeoutErr)}, + {"XGMI3X16 PCS RecoveryTimeoutErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, RecoveryTimeoutErr)}, + {"XGMI3X16 PCS ReadySerialTimeoutErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, ReadySerialTimeoutErr)}, + {"XGMI3X16 PCS ReadySerialAttemptErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, ReadySerialAttemptErr)}, + {"XGMI3X16 PCS RecoveryAttemptErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, RecoveryAttemptErr)}, + {"XGMI3X16 PCS RecoveryRelockAttemptErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, RecoveryRelockAttemptErr)}, + {"XGMI3X16 PCS ReplayAttemptErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, ReplayAttemptErr)}, + {"XGMI3X16 PCS SyncHdrErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, SyncHdrErr)}, + {"XGMI3X16 PCS TxReplayTimeoutErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, TxReplayTimeoutErr)}, + {"XGMI3X16 PCS RxReplayTimeoutErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, RxReplayTimeoutErr)}, + {"XGMI3X16 PCS LinkSubTxTimeoutErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, LinkSubTxTimeoutErr)}, + {"XGMI3X16 PCS LinkSubRxTimeoutErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, LinkSubRxTimeoutErr)}, + {"XGMI3X16 PCS RxCMDPktErr", + SOC15_REG_FIELD(PCS_XGMI3X16_PCS_ERROR_STATUS, RxCMDPktErr)}, +}; + +/** + * DOC: AMDGPU XGMI Support + * + * XGMI is a high speed interconnect that joins multiple GPU cards + * into a homogeneous memory space that is organized by a collective + * hive ID and individual node IDs, both of which are 64-bit numbers. + * + * The file xgmi_device_id contains the unique per GPU device ID and + * is stored in the /sys/class/drm/card${cardno}/device/ directory. + * + * Inside the device directory a sub-directory 'xgmi_hive_info' is + * created which contains the hive ID and the list of nodes. + * + * The hive ID is stored in: + * /sys/class/drm/card${cardno}/device/xgmi_hive_info/xgmi_hive_id + * + * The node information is stored in numbered directories: + * /sys/class/drm/card${cardno}/device/xgmi_hive_info/node${nodeno}/xgmi_device_id + * + * Each device has their own xgmi_hive_info direction with a mirror + * set of node sub-directories. + * + * The XGMI memory space is built by contiguously adding the power of + * two padded VRAM space from each node to each other. + * + */ + +static struct attribute amdgpu_xgmi_hive_id = { + .name = "xgmi_hive_id", + .mode = S_IRUGO +}; + +static struct attribute *amdgpu_xgmi_hive_attrs[] = { + &amdgpu_xgmi_hive_id, + NULL +}; +ATTRIBUTE_GROUPS(amdgpu_xgmi_hive); + +static ssize_t amdgpu_xgmi_show_attrs(struct kobject *kobj, + struct attribute *attr, char *buf) +{ + struct amdgpu_hive_info *hive = container_of( + kobj, struct amdgpu_hive_info, kobj); + + if (attr == &amdgpu_xgmi_hive_id) + return snprintf(buf, PAGE_SIZE, "%llu\n", hive->hive_id); + + return 0; +} + +static void amdgpu_xgmi_hive_release(struct kobject *kobj) +{ + struct amdgpu_hive_info *hive = container_of( + kobj, struct amdgpu_hive_info, kobj); + + amdgpu_reset_put_reset_domain(hive->reset_domain); + hive->reset_domain = NULL; + + mutex_destroy(&hive->hive_lock); + kfree(hive); +} + +static const struct sysfs_ops amdgpu_xgmi_hive_ops = { + .show = amdgpu_xgmi_show_attrs, +}; + +static const struct kobj_type amdgpu_xgmi_hive_type = { + .release = amdgpu_xgmi_hive_release, + .sysfs_ops = &amdgpu_xgmi_hive_ops, + .default_groups = amdgpu_xgmi_hive_groups, +}; + +static ssize_t amdgpu_xgmi_show_device_id(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + + return sysfs_emit(buf, "%llu\n", adev->gmc.xgmi.node_id); + +} + +static ssize_t amdgpu_xgmi_show_num_hops(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + struct psp_xgmi_topology_info *top = &adev->psp.xgmi_context.top_info; + int i; + + for (i = 0; i < top->num_nodes; i++) + sprintf(buf + 3 * i, "%02x ", top->nodes[i].num_hops); + + return sysfs_emit(buf, "%s\n", buf); +} + +static ssize_t amdgpu_xgmi_show_num_links(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + struct psp_xgmi_topology_info *top = &adev->psp.xgmi_context.top_info; + int i; + + for (i = 0; i < top->num_nodes; i++) + sprintf(buf + 3 * i, "%02x ", top->nodes[i].num_links); + + return sysfs_emit(buf, "%s\n", buf); +} + +#define AMDGPU_XGMI_SET_FICAA(o) ((o) | 0x456801) +static ssize_t amdgpu_xgmi_show_error(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + struct amdgpu_device *adev = drm_to_adev(ddev); + uint32_t ficaa_pie_ctl_in, ficaa_pie_status_in; + uint64_t fica_out; + unsigned int error_count = 0; + + ficaa_pie_ctl_in = AMDGPU_XGMI_SET_FICAA(0x200); + ficaa_pie_status_in = AMDGPU_XGMI_SET_FICAA(0x208); + + if ((!adev->df.funcs) || + (!adev->df.funcs->get_fica) || + (!adev->df.funcs->set_fica)) + return -EINVAL; + + fica_out = adev->df.funcs->get_fica(adev, ficaa_pie_ctl_in); + if (fica_out != 0x1f) + pr_err("xGMI error counters not enabled!\n"); + + fica_out = adev->df.funcs->get_fica(adev, ficaa_pie_status_in); + + if ((fica_out & 0xffff) == 2) + error_count = ((fica_out >> 62) & 0x1) + (fica_out >> 63); + + adev->df.funcs->set_fica(adev, ficaa_pie_status_in, 0, 0); + + return sysfs_emit(buf, "%u\n", error_count); +} + + +static DEVICE_ATTR(xgmi_device_id, S_IRUGO, amdgpu_xgmi_show_device_id, NULL); +static DEVICE_ATTR(xgmi_error, S_IRUGO, amdgpu_xgmi_show_error, NULL); +static DEVICE_ATTR(xgmi_num_hops, S_IRUGO, amdgpu_xgmi_show_num_hops, NULL); +static DEVICE_ATTR(xgmi_num_links, S_IRUGO, amdgpu_xgmi_show_num_links, NULL); + +static int amdgpu_xgmi_sysfs_add_dev_info(struct amdgpu_device *adev, + struct amdgpu_hive_info *hive) +{ + int ret = 0; + char node[10] = { 0 }; + + /* Create xgmi device id file */ + ret = device_create_file(adev->dev, &dev_attr_xgmi_device_id); + if (ret) { + dev_err(adev->dev, "XGMI: Failed to create device file xgmi_device_id\n"); + return ret; + } + + /* Create xgmi error file */ + ret = device_create_file(adev->dev, &dev_attr_xgmi_error); + if (ret) + pr_err("failed to create xgmi_error\n"); + + /* Create xgmi num hops file */ + ret = device_create_file(adev->dev, &dev_attr_xgmi_num_hops); + if (ret) + pr_err("failed to create xgmi_num_hops\n"); + + /* Create xgmi num links file */ + ret = device_create_file(adev->dev, &dev_attr_xgmi_num_links); + if (ret) + pr_err("failed to create xgmi_num_links\n"); + + /* Create sysfs link to hive info folder on the first device */ + if (hive->kobj.parent != (&adev->dev->kobj)) { + ret = sysfs_create_link(&adev->dev->kobj, &hive->kobj, + "xgmi_hive_info"); + if (ret) { + dev_err(adev->dev, "XGMI: Failed to create link to hive info"); + goto remove_file; + } + } + + sprintf(node, "node%d", atomic_read(&hive->number_devices)); + /* Create sysfs link form the hive folder to yourself */ + ret = sysfs_create_link(&hive->kobj, &adev->dev->kobj, node); + if (ret) { + dev_err(adev->dev, "XGMI: Failed to create link from hive info"); + goto remove_link; + } + + goto success; + + +remove_link: + sysfs_remove_link(&adev->dev->kobj, adev_to_drm(adev)->unique); + +remove_file: + device_remove_file(adev->dev, &dev_attr_xgmi_device_id); + device_remove_file(adev->dev, &dev_attr_xgmi_error); + device_remove_file(adev->dev, &dev_attr_xgmi_num_hops); + device_remove_file(adev->dev, &dev_attr_xgmi_num_links); + +success: + return ret; +} + +static void amdgpu_xgmi_sysfs_rem_dev_info(struct amdgpu_device *adev, + struct amdgpu_hive_info *hive) +{ + char node[10]; + memset(node, 0, sizeof(node)); + + device_remove_file(adev->dev, &dev_attr_xgmi_device_id); + device_remove_file(adev->dev, &dev_attr_xgmi_error); + device_remove_file(adev->dev, &dev_attr_xgmi_num_hops); + device_remove_file(adev->dev, &dev_attr_xgmi_num_links); + + if (hive->kobj.parent != (&adev->dev->kobj)) + sysfs_remove_link(&adev->dev->kobj,"xgmi_hive_info"); + + sprintf(node, "node%d", atomic_read(&hive->number_devices)); + sysfs_remove_link(&hive->kobj, node); + +} + + + +struct amdgpu_hive_info *amdgpu_get_xgmi_hive(struct amdgpu_device *adev) +{ + struct amdgpu_hive_info *hive = NULL; + int ret; + + if (!adev->gmc.xgmi.hive_id) + return NULL; + + if (adev->hive) { + kobject_get(&adev->hive->kobj); + return adev->hive; + } + + mutex_lock(&xgmi_mutex); + + list_for_each_entry(hive, &xgmi_hive_list, node) { + if (hive->hive_id == adev->gmc.xgmi.hive_id) + goto pro_end; + } + + hive = kzalloc(sizeof(*hive), GFP_KERNEL); + if (!hive) { + dev_err(adev->dev, "XGMI: allocation failed\n"); + ret = -ENOMEM; + hive = NULL; + goto pro_end; + } + + /* initialize new hive if not exist */ + ret = kobject_init_and_add(&hive->kobj, + &amdgpu_xgmi_hive_type, + &adev->dev->kobj, + "%s", "xgmi_hive_info"); + if (ret) { + dev_err(adev->dev, "XGMI: failed initializing kobject for xgmi hive\n"); + kobject_put(&hive->kobj); + hive = NULL; + goto pro_end; + } + + /** + * Only init hive->reset_domain for none SRIOV configuration. For SRIOV, + * Host driver decide how to reset the GPU either through FLR or chain reset. + * Guest side will get individual notifications from the host for the FLR + * if necessary. + */ + if (!amdgpu_sriov_vf(adev)) { + /** + * Avoid recreating reset domain when hive is reconstructed for the case + * of reset the devices in the XGMI hive during probe for passthrough GPU + * See https://www.spinics.net/lists/amd-gfx/msg58836.html + */ + if (adev->reset_domain->type != XGMI_HIVE) { + hive->reset_domain = + amdgpu_reset_create_reset_domain(XGMI_HIVE, "amdgpu-reset-hive"); + if (!hive->reset_domain) { + dev_err(adev->dev, "XGMI: failed initializing reset domain for xgmi hive\n"); + ret = -ENOMEM; + kobject_put(&hive->kobj); + hive = NULL; + goto pro_end; + } + } else { + amdgpu_reset_get_reset_domain(adev->reset_domain); + hive->reset_domain = adev->reset_domain; + } + } + + hive->hive_id = adev->gmc.xgmi.hive_id; + INIT_LIST_HEAD(&hive->device_list); + INIT_LIST_HEAD(&hive->node); + mutex_init(&hive->hive_lock); + atomic_set(&hive->number_devices, 0); + task_barrier_init(&hive->tb); + hive->pstate = AMDGPU_XGMI_PSTATE_UNKNOWN; + hive->hi_req_gpu = NULL; + + /* + * hive pstate on boot is high in vega20 so we have to go to low + * pstate on after boot. + */ + hive->hi_req_count = AMDGPU_MAX_XGMI_DEVICE_PER_HIVE; + list_add_tail(&hive->node, &xgmi_hive_list); + +pro_end: + if (hive) + kobject_get(&hive->kobj); + mutex_unlock(&xgmi_mutex); + return hive; +} + +void amdgpu_put_xgmi_hive(struct amdgpu_hive_info *hive) +{ + if (hive) + kobject_put(&hive->kobj); +} + +int amdgpu_xgmi_set_pstate(struct amdgpu_device *adev, int pstate) +{ + int ret = 0; + struct amdgpu_hive_info *hive; + struct amdgpu_device *request_adev; + bool is_hi_req = pstate == AMDGPU_XGMI_PSTATE_MAX_VEGA20; + bool init_low; + + hive = amdgpu_get_xgmi_hive(adev); + if (!hive) + return 0; + + request_adev = hive->hi_req_gpu ? hive->hi_req_gpu : adev; + init_low = hive->pstate == AMDGPU_XGMI_PSTATE_UNKNOWN; + amdgpu_put_xgmi_hive(hive); + /* fw bug so temporarily disable pstate switching */ + return 0; + + if (!hive || adev->asic_type != CHIP_VEGA20) + return 0; + + mutex_lock(&hive->hive_lock); + + if (is_hi_req) + hive->hi_req_count++; + else + hive->hi_req_count--; + + /* + * Vega20 only needs single peer to request pstate high for the hive to + * go high but all peers must request pstate low for the hive to go low + */ + if (hive->pstate == pstate || + (!is_hi_req && hive->hi_req_count && !init_low)) + goto out; + + dev_dbg(request_adev->dev, "Set xgmi pstate %d.\n", pstate); + + ret = amdgpu_dpm_set_xgmi_pstate(request_adev, pstate); + if (ret) { + dev_err(request_adev->dev, + "XGMI: Set pstate failure on device %llx, hive %llx, ret %d", + request_adev->gmc.xgmi.node_id, + request_adev->gmc.xgmi.hive_id, ret); + goto out; + } + + if (init_low) + hive->pstate = hive->hi_req_count ? + hive->pstate : AMDGPU_XGMI_PSTATE_MIN; + else { + hive->pstate = pstate; + hive->hi_req_gpu = pstate != AMDGPU_XGMI_PSTATE_MIN ? + adev : NULL; + } +out: + mutex_unlock(&hive->hive_lock); + return ret; +} + +int amdgpu_xgmi_update_topology(struct amdgpu_hive_info *hive, struct amdgpu_device *adev) +{ + int ret; + + if (amdgpu_sriov_vf(adev)) + return 0; + + /* Each psp need to set the latest topology */ + ret = psp_xgmi_set_topology_info(&adev->psp, + atomic_read(&hive->number_devices), + &adev->psp.xgmi_context.top_info); + if (ret) + dev_err(adev->dev, + "XGMI: Set topology failure on device %llx, hive %llx, ret %d", + adev->gmc.xgmi.node_id, + adev->gmc.xgmi.hive_id, ret); + + return ret; +} + + +/* + * NOTE psp_xgmi_node_info.num_hops layout is as follows: + * num_hops[7:6] = link type (0 = xGMI2, 1 = xGMI3, 2/3 = reserved) + * num_hops[5:3] = reserved + * num_hops[2:0] = number of hops + */ +int amdgpu_xgmi_get_hops_count(struct amdgpu_device *adev, + struct amdgpu_device *peer_adev) +{ + struct psp_xgmi_topology_info *top = &adev->psp.xgmi_context.top_info; + uint8_t num_hops_mask = 0x7; + int i; + + for (i = 0 ; i < top->num_nodes; ++i) + if (top->nodes[i].node_id == peer_adev->gmc.xgmi.node_id) + return top->nodes[i].num_hops & num_hops_mask; + return -EINVAL; +} + +int amdgpu_xgmi_get_num_links(struct amdgpu_device *adev, + struct amdgpu_device *peer_adev) +{ + struct psp_xgmi_topology_info *top = &adev->psp.xgmi_context.top_info; + int i; + + for (i = 0 ; i < top->num_nodes; ++i) + if (top->nodes[i].node_id == peer_adev->gmc.xgmi.node_id) + return top->nodes[i].num_links; + return -EINVAL; +} + +/* + * Devices that support extended data require the entire hive to initialize with + * the shared memory buffer flag set. + * + * Hive locks and conditions apply - see amdgpu_xgmi_add_device + */ +static int amdgpu_xgmi_initialize_hive_get_data_partition(struct amdgpu_hive_info *hive, + bool set_extended_data) +{ + struct amdgpu_device *tmp_adev; + int ret; + + list_for_each_entry(tmp_adev, &hive->device_list, gmc.xgmi.head) { + ret = psp_xgmi_initialize(&tmp_adev->psp, set_extended_data, false); + if (ret) { + dev_err(tmp_adev->dev, + "XGMI: Failed to initialize xgmi session for data partition %i\n", + set_extended_data); + return ret; + } + + } + + return 0; +} + +int amdgpu_xgmi_add_device(struct amdgpu_device *adev) +{ + struct psp_xgmi_topology_info *top_info; + struct amdgpu_hive_info *hive; + struct amdgpu_xgmi *entry; + struct amdgpu_device *tmp_adev = NULL; + + int count = 0, ret = 0; + + if (!adev->gmc.xgmi.supported) + return 0; + + if (!adev->gmc.xgmi.pending_reset && + amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_PSP)) { + ret = psp_xgmi_initialize(&adev->psp, false, true); + if (ret) { + dev_err(adev->dev, + "XGMI: Failed to initialize xgmi session\n"); + return ret; + } + + ret = psp_xgmi_get_hive_id(&adev->psp, &adev->gmc.xgmi.hive_id); + if (ret) { + dev_err(adev->dev, + "XGMI: Failed to get hive id\n"); + return ret; + } + + ret = psp_xgmi_get_node_id(&adev->psp, &adev->gmc.xgmi.node_id); + if (ret) { + dev_err(adev->dev, + "XGMI: Failed to get node id\n"); + return ret; + } + } else { + adev->gmc.xgmi.hive_id = 16; + adev->gmc.xgmi.node_id = adev->gmc.xgmi.physical_node_id + 16; + } + + hive = amdgpu_get_xgmi_hive(adev); + if (!hive) { + ret = -EINVAL; + dev_err(adev->dev, + "XGMI: node 0x%llx, can not match hive 0x%llx in the hive list.\n", + adev->gmc.xgmi.node_id, adev->gmc.xgmi.hive_id); + goto exit; + } + mutex_lock(&hive->hive_lock); + + top_info = &adev->psp.xgmi_context.top_info; + + list_add_tail(&adev->gmc.xgmi.head, &hive->device_list); + list_for_each_entry(entry, &hive->device_list, head) + top_info->nodes[count++].node_id = entry->node_id; + top_info->num_nodes = count; + atomic_set(&hive->number_devices, count); + + task_barrier_add_task(&hive->tb); + + if (!adev->gmc.xgmi.pending_reset && + amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_PSP)) { + list_for_each_entry(tmp_adev, &hive->device_list, gmc.xgmi.head) { + /* update node list for other device in the hive */ + if (tmp_adev != adev) { + top_info = &tmp_adev->psp.xgmi_context.top_info; + top_info->nodes[count - 1].node_id = + adev->gmc.xgmi.node_id; + top_info->num_nodes = count; + } + ret = amdgpu_xgmi_update_topology(hive, tmp_adev); + if (ret) + goto exit_unlock; + } + + /* get latest topology info for each device from psp */ + list_for_each_entry(tmp_adev, &hive->device_list, gmc.xgmi.head) { + ret = psp_xgmi_get_topology_info(&tmp_adev->psp, count, + &tmp_adev->psp.xgmi_context.top_info, false); + if (ret) { + dev_err(tmp_adev->dev, + "XGMI: Get topology failure on device %llx, hive %llx, ret %d", + tmp_adev->gmc.xgmi.node_id, + tmp_adev->gmc.xgmi.hive_id, ret); + /* To do : continue with some node failed or disable the whole hive */ + goto exit_unlock; + } + } + + /* get topology again for hives that support extended data */ + if (adev->psp.xgmi_context.supports_extended_data) { + + /* initialize the hive to get extended data. */ + ret = amdgpu_xgmi_initialize_hive_get_data_partition(hive, true); + if (ret) + goto exit_unlock; + + /* get the extended data. */ + list_for_each_entry(tmp_adev, &hive->device_list, gmc.xgmi.head) { + ret = psp_xgmi_get_topology_info(&tmp_adev->psp, count, + &tmp_adev->psp.xgmi_context.top_info, true); + if (ret) { + dev_err(tmp_adev->dev, + "XGMI: Get topology for extended data failure on device %llx, hive %llx, ret %d", + tmp_adev->gmc.xgmi.node_id, + tmp_adev->gmc.xgmi.hive_id, ret); + goto exit_unlock; + } + } + + /* initialize the hive to get non-extended data for the next round. */ + ret = amdgpu_xgmi_initialize_hive_get_data_partition(hive, false); + if (ret) + goto exit_unlock; + + } + } + + if (!ret && !adev->gmc.xgmi.pending_reset) + ret = amdgpu_xgmi_sysfs_add_dev_info(adev, hive); + +exit_unlock: + mutex_unlock(&hive->hive_lock); +exit: + if (!ret) { + adev->hive = hive; + dev_info(adev->dev, "XGMI: Add node %d, hive 0x%llx.\n", + adev->gmc.xgmi.physical_node_id, adev->gmc.xgmi.hive_id); + } else { + amdgpu_put_xgmi_hive(hive); + dev_err(adev->dev, "XGMI: Failed to add node %d, hive 0x%llx ret: %d\n", + adev->gmc.xgmi.physical_node_id, adev->gmc.xgmi.hive_id, + ret); + } + + return ret; +} + +int amdgpu_xgmi_remove_device(struct amdgpu_device *adev) +{ + struct amdgpu_hive_info *hive = adev->hive; + + if (!adev->gmc.xgmi.supported) + return -EINVAL; + + if (!hive) + return -EINVAL; + + mutex_lock(&hive->hive_lock); + task_barrier_rem_task(&hive->tb); + amdgpu_xgmi_sysfs_rem_dev_info(adev, hive); + if (hive->hi_req_gpu == adev) + hive->hi_req_gpu = NULL; + list_del(&adev->gmc.xgmi.head); + mutex_unlock(&hive->hive_lock); + + amdgpu_put_xgmi_hive(hive); + adev->hive = NULL; + + if (atomic_dec_return(&hive->number_devices) == 0) { + /* Remove the hive from global hive list */ + mutex_lock(&xgmi_mutex); + list_del(&hive->node); + mutex_unlock(&xgmi_mutex); + + amdgpu_put_xgmi_hive(hive); + } + + return 0; +} + +static int amdgpu_xgmi_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block) +{ + if (!adev->gmc.xgmi.supported || + adev->gmc.xgmi.num_physical_nodes == 0) + return 0; + + adev->gmc.xgmi.ras->ras_block.hw_ops->reset_ras_error_count(adev); + + return amdgpu_ras_block_late_init(adev, ras_block); +} + +uint64_t amdgpu_xgmi_get_relative_phy_addr(struct amdgpu_device *adev, + uint64_t addr) +{ + struct amdgpu_xgmi *xgmi = &adev->gmc.xgmi; + return (addr + xgmi->physical_node_id * xgmi->node_segment_size); +} + +static void pcs_clear_status(struct amdgpu_device *adev, uint32_t pcs_status_reg) +{ + WREG32_PCIE(pcs_status_reg, 0xFFFFFFFF); + WREG32_PCIE(pcs_status_reg, 0); +} + +static void amdgpu_xgmi_reset_ras_error_count(struct amdgpu_device *adev) +{ + uint32_t i; + + switch (adev->asic_type) { + case CHIP_ARCTURUS: + for (i = 0; i < ARRAY_SIZE(xgmi_pcs_err_status_reg_arct); i++) + pcs_clear_status(adev, + xgmi_pcs_err_status_reg_arct[i]); + break; + case CHIP_VEGA20: + for (i = 0; i < ARRAY_SIZE(xgmi_pcs_err_status_reg_vg20); i++) + pcs_clear_status(adev, + xgmi_pcs_err_status_reg_vg20[i]); + break; + case CHIP_ALDEBARAN: + for (i = 0; i < ARRAY_SIZE(xgmi3x16_pcs_err_status_reg_aldebaran); i++) + pcs_clear_status(adev, + xgmi3x16_pcs_err_status_reg_aldebaran[i]); + for (i = 0; i < ARRAY_SIZE(walf_pcs_err_status_reg_aldebaran); i++) + pcs_clear_status(adev, + walf_pcs_err_status_reg_aldebaran[i]); + break; + default: + break; + } +} + +static int amdgpu_xgmi_query_pcs_error_status(struct amdgpu_device *adev, + uint32_t value, + uint32_t mask_value, + uint32_t *ue_count, + uint32_t *ce_count, + bool is_xgmi_pcs, + bool check_mask) +{ + int i; + int ue_cnt = 0; + const struct amdgpu_pcs_ras_field *pcs_ras_fields = NULL; + uint32_t field_array_size = 0; + + if (is_xgmi_pcs) { + if (adev->ip_versions[XGMI_HWIP][0] == IP_VERSION(6, 1, 0)) { + pcs_ras_fields = &xgmi3x16_pcs_ras_fields[0]; + field_array_size = ARRAY_SIZE(xgmi3x16_pcs_ras_fields); + } else { + pcs_ras_fields = &xgmi_pcs_ras_fields[0]; + field_array_size = ARRAY_SIZE(xgmi_pcs_ras_fields); + } + } else { + pcs_ras_fields = &wafl_pcs_ras_fields[0]; + field_array_size = ARRAY_SIZE(wafl_pcs_ras_fields); + } + + if (check_mask) + value = value & ~mask_value; + + /* query xgmi/walf pcs error status, + * only ue is supported */ + for (i = 0; value && i < field_array_size; i++) { + ue_cnt = (value & + pcs_ras_fields[i].pcs_err_mask) >> + pcs_ras_fields[i].pcs_err_shift; + if (ue_cnt) { + dev_info(adev->dev, "%s detected\n", + pcs_ras_fields[i].err_name); + *ue_count += ue_cnt; + } + + /* reset bit value if the bit is checked */ + value &= ~(pcs_ras_fields[i].pcs_err_mask); + } + + return 0; +} + +static void amdgpu_xgmi_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + int i; + uint32_t data, mask_data = 0; + uint32_t ue_cnt = 0, ce_cnt = 0; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__XGMI_WAFL)) + return ; + + err_data->ue_count = 0; + err_data->ce_count = 0; + + switch (adev->asic_type) { + case CHIP_ARCTURUS: + /* check xgmi pcs error */ + for (i = 0; i < ARRAY_SIZE(xgmi_pcs_err_status_reg_arct); i++) { + data = RREG32_PCIE(xgmi_pcs_err_status_reg_arct[i]); + if (data) + amdgpu_xgmi_query_pcs_error_status(adev, data, + mask_data, &ue_cnt, &ce_cnt, true, false); + } + /* check wafl pcs error */ + for (i = 0; i < ARRAY_SIZE(wafl_pcs_err_status_reg_arct); i++) { + data = RREG32_PCIE(wafl_pcs_err_status_reg_arct[i]); + if (data) + amdgpu_xgmi_query_pcs_error_status(adev, data, + mask_data, &ue_cnt, &ce_cnt, false, false); + } + break; + case CHIP_VEGA20: + /* check xgmi pcs error */ + for (i = 0; i < ARRAY_SIZE(xgmi_pcs_err_status_reg_vg20); i++) { + data = RREG32_PCIE(xgmi_pcs_err_status_reg_vg20[i]); + if (data) + amdgpu_xgmi_query_pcs_error_status(adev, data, + mask_data, &ue_cnt, &ce_cnt, true, false); + } + /* check wafl pcs error */ + for (i = 0; i < ARRAY_SIZE(wafl_pcs_err_status_reg_vg20); i++) { + data = RREG32_PCIE(wafl_pcs_err_status_reg_vg20[i]); + if (data) + amdgpu_xgmi_query_pcs_error_status(adev, data, + mask_data, &ue_cnt, &ce_cnt, false, false); + } + break; + case CHIP_ALDEBARAN: + /* check xgmi3x16 pcs error */ + for (i = 0; i < ARRAY_SIZE(xgmi3x16_pcs_err_status_reg_aldebaran); i++) { + data = RREG32_PCIE(xgmi3x16_pcs_err_status_reg_aldebaran[i]); + mask_data = + RREG32_PCIE(xgmi3x16_pcs_err_noncorrectable_mask_reg_aldebaran[i]); + if (data) + amdgpu_xgmi_query_pcs_error_status(adev, data, + mask_data, &ue_cnt, &ce_cnt, true, true); + } + /* check wafl pcs error */ + for (i = 0; i < ARRAY_SIZE(walf_pcs_err_status_reg_aldebaran); i++) { + data = RREG32_PCIE(walf_pcs_err_status_reg_aldebaran[i]); + mask_data = + RREG32_PCIE(walf_pcs_err_noncorrectable_mask_reg_aldebaran[i]); + if (data) + amdgpu_xgmi_query_pcs_error_status(adev, data, + mask_data, &ue_cnt, &ce_cnt, false, true); + } + break; + default: + dev_warn(adev->dev, "XGMI RAS error query not supported"); + break; + } + + adev->gmc.xgmi.ras->ras_block.hw_ops->reset_ras_error_count(adev); + + err_data->ue_count += ue_cnt; + err_data->ce_count += ce_cnt; +} + +/* Trigger XGMI/WAFL error */ +static int amdgpu_ras_error_inject_xgmi(struct amdgpu_device *adev, + void *inject_if, uint32_t instance_mask) +{ + int ret = 0; + struct ta_ras_trigger_error_input *block_info = + (struct ta_ras_trigger_error_input *)inject_if; + + if (amdgpu_dpm_set_df_cstate(adev, DF_CSTATE_DISALLOW)) + dev_warn(adev->dev, "Failed to disallow df cstate"); + + if (amdgpu_dpm_allow_xgmi_power_down(adev, false)) + dev_warn(adev->dev, "Failed to disallow XGMI power down"); + + ret = psp_ras_trigger_error(&adev->psp, block_info, instance_mask); + + if (amdgpu_ras_intr_triggered()) + return ret; + + if (amdgpu_dpm_allow_xgmi_power_down(adev, true)) + dev_warn(adev->dev, "Failed to allow XGMI power down"); + + if (amdgpu_dpm_set_df_cstate(adev, DF_CSTATE_ALLOW)) + dev_warn(adev->dev, "Failed to allow df cstate"); + + return ret; +} + +struct amdgpu_ras_block_hw_ops xgmi_ras_hw_ops = { + .query_ras_error_count = amdgpu_xgmi_query_ras_error_count, + .reset_ras_error_count = amdgpu_xgmi_reset_ras_error_count, + .ras_error_inject = amdgpu_ras_error_inject_xgmi, +}; + +struct amdgpu_xgmi_ras xgmi_ras = { + .ras_block = { + .hw_ops = &xgmi_ras_hw_ops, + .ras_late_init = amdgpu_xgmi_ras_late_init, + }, +}; + +int amdgpu_xgmi_ras_sw_init(struct amdgpu_device *adev) +{ + int err; + struct amdgpu_xgmi_ras *ras; + + if (!adev->gmc.xgmi.ras) + return 0; + + ras = adev->gmc.xgmi.ras; + err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); + if (err) { + dev_err(adev->dev, "Failed to register xgmi_wafl_pcs ras block!\n"); + return err; + } + + strcpy(ras->ras_block.ras_comm.name, "xgmi_wafl"); + ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__XGMI_WAFL; + ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; + adev->gmc.xgmi.ras_if = &ras->ras_block.ras_comm; + + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h new file mode 100644 index 000000000..86fbf5693 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h @@ -0,0 +1,78 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#ifndef __AMDGPU_XGMI_H__ +#define __AMDGPU_XGMI_H__ + +#include +#include "amdgpu_psp.h" +#include "amdgpu_ras.h" + +struct amdgpu_hive_info { + struct kobject kobj; + uint64_t hive_id; + struct list_head device_list; + struct list_head node; + atomic_t number_devices; + struct mutex hive_lock; + int hi_req_count; + struct amdgpu_device *hi_req_gpu; + struct task_barrier tb; + enum { + AMDGPU_XGMI_PSTATE_MIN, + AMDGPU_XGMI_PSTATE_MAX_VEGA20, + AMDGPU_XGMI_PSTATE_UNKNOWN + } pstate; + + struct amdgpu_reset_domain *reset_domain; + uint32_t device_remove_count; +}; + +struct amdgpu_pcs_ras_field { + const char *err_name; + uint32_t pcs_err_mask; + uint32_t pcs_err_shift; +}; + +extern struct amdgpu_xgmi_ras xgmi_ras; +struct amdgpu_hive_info *amdgpu_get_xgmi_hive(struct amdgpu_device *adev); +void amdgpu_put_xgmi_hive(struct amdgpu_hive_info *hive); +int amdgpu_xgmi_update_topology(struct amdgpu_hive_info *hive, struct amdgpu_device *adev); +int amdgpu_xgmi_add_device(struct amdgpu_device *adev); +int amdgpu_xgmi_remove_device(struct amdgpu_device *adev); +int amdgpu_xgmi_set_pstate(struct amdgpu_device *adev, int pstate); +int amdgpu_xgmi_get_hops_count(struct amdgpu_device *adev, + struct amdgpu_device *peer_adev); +int amdgpu_xgmi_get_num_links(struct amdgpu_device *adev, + struct amdgpu_device *peer_adev); +uint64_t amdgpu_xgmi_get_relative_phy_addr(struct amdgpu_device *adev, + uint64_t addr); +static inline bool amdgpu_xgmi_same_hive(struct amdgpu_device *adev, + struct amdgpu_device *bo_adev) +{ + return (amdgpu_use_xgmi_p2p && + adev != bo_adev && + adev->gmc.xgmi.hive_id && + adev->gmc.xgmi.hive_id == bo_adev->gmc.xgmi.hive_id); +} +int amdgpu_xgmi_ras_sw_init(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h new file mode 100644 index 000000000..104a5ad83 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h @@ -0,0 +1,332 @@ +/* + * Copyright (c) 2018-2021 Advanced Micro Devices, Inc. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef AMDGV_SRIOV_MSG__H_ +#define AMDGV_SRIOV_MSG__H_ + +/* unit in kilobytes */ +#define AMD_SRIOV_MSG_VBIOS_OFFSET 0 +#define AMD_SRIOV_MSG_VBIOS_SIZE_KB 64 +#define AMD_SRIOV_MSG_DATAEXCHANGE_OFFSET_KB AMD_SRIOV_MSG_VBIOS_SIZE_KB +#define AMD_SRIOV_MSG_DATAEXCHANGE_SIZE_KB 4 + +/* + * layout + * 0 64KB 65KB 66KB + * | VBIOS | PF2VF | VF2PF | Bad Page | ... + * | 64KB | 1KB | 1KB | + */ +#define AMD_SRIOV_MSG_SIZE_KB 1 +#define AMD_SRIOV_MSG_PF2VF_OFFSET_KB AMD_SRIOV_MSG_DATAEXCHANGE_OFFSET_KB +#define AMD_SRIOV_MSG_VF2PF_OFFSET_KB (AMD_SRIOV_MSG_PF2VF_OFFSET_KB + AMD_SRIOV_MSG_SIZE_KB) +#define AMD_SRIOV_MSG_BAD_PAGE_OFFSET_KB (AMD_SRIOV_MSG_VF2PF_OFFSET_KB + AMD_SRIOV_MSG_SIZE_KB) + +/* + * PF2VF history log: + * v1 defined in amdgim + * v2 current + * + * VF2PF history log: + * v1 defined in amdgim + * v2 defined in amdgim + * v3 current + */ +#define AMD_SRIOV_MSG_FW_VRAM_PF2VF_VER 2 +#define AMD_SRIOV_MSG_FW_VRAM_VF2PF_VER 3 + +#define AMD_SRIOV_MSG_RESERVE_UCODE 24 + +#define AMD_SRIOV_MSG_RESERVE_VCN_INST 4 + +enum amd_sriov_ucode_engine_id { + AMD_SRIOV_UCODE_ID_VCE = 0, + AMD_SRIOV_UCODE_ID_UVD, + AMD_SRIOV_UCODE_ID_MC, + AMD_SRIOV_UCODE_ID_ME, + AMD_SRIOV_UCODE_ID_PFP, + AMD_SRIOV_UCODE_ID_CE, + AMD_SRIOV_UCODE_ID_RLC, + AMD_SRIOV_UCODE_ID_RLC_SRLC, + AMD_SRIOV_UCODE_ID_RLC_SRLG, + AMD_SRIOV_UCODE_ID_RLC_SRLS, + AMD_SRIOV_UCODE_ID_MEC, + AMD_SRIOV_UCODE_ID_MEC2, + AMD_SRIOV_UCODE_ID_SOS, + AMD_SRIOV_UCODE_ID_ASD, + AMD_SRIOV_UCODE_ID_TA_RAS, + AMD_SRIOV_UCODE_ID_TA_XGMI, + AMD_SRIOV_UCODE_ID_SMC, + AMD_SRIOV_UCODE_ID_SDMA, + AMD_SRIOV_UCODE_ID_SDMA2, + AMD_SRIOV_UCODE_ID_VCN, + AMD_SRIOV_UCODE_ID_DMCU, + AMD_SRIOV_UCODE_ID__MAX +}; + +#pragma pack(push, 1) // PF2VF / VF2PF data areas are byte packed + +union amd_sriov_msg_feature_flags { + struct { + uint32_t error_log_collect : 1; + uint32_t host_load_ucodes : 1; + uint32_t host_flr_vramlost : 1; + uint32_t mm_bw_management : 1; + uint32_t pp_one_vf_mode : 1; + uint32_t reg_indirect_acc : 1; + uint32_t av1_support : 1; + uint32_t reserved : 25; + } flags; + uint32_t all; +}; + +union amd_sriov_reg_access_flags { + struct { + uint32_t vf_reg_access_ih : 1; + uint32_t vf_reg_access_mmhub : 1; + uint32_t vf_reg_access_gc : 1; + uint32_t reserved : 29; + } flags; + uint32_t all; +}; + +union amd_sriov_msg_os_info { + struct { + uint32_t windows : 1; + uint32_t reserved : 31; + } info; + uint32_t all; +}; + +struct amd_sriov_msg_uuid_info { + union { + struct { + uint32_t did : 16; + uint32_t fcn : 8; + uint32_t asic_7 : 8; + }; + uint32_t time_low; + }; + + struct { + uint32_t time_mid : 16; + uint32_t time_high : 12; + uint32_t version : 4; + }; + + struct { + struct { + uint8_t clk_seq_hi : 6; + uint8_t variant : 2; + }; + union { + uint8_t clk_seq_low; + uint8_t asic_6; + }; + uint16_t asic_4; + }; + + uint32_t asic_0; +}; + +struct amd_sriov_msg_pf2vf_info_header { + /* the total structure size in byte */ + uint32_t size; + /* version of this structure, written by the HOST */ + uint32_t version; + /* reserved */ + uint32_t reserved[2]; +}; + +#define AMD_SRIOV_MSG_PF2VF_INFO_FILLED_SIZE (48) +struct amd_sriov_msg_pf2vf_info { + /* header contains size and version */ + struct amd_sriov_msg_pf2vf_info_header header; + /* use private key from mailbox 2 to create checksum */ + uint32_t checksum; + /* The features flags of the HOST driver supports */ + union amd_sriov_msg_feature_flags feature_flags; + /* (max_width * max_height * fps) / (16 * 16) */ + uint32_t hevc_enc_max_mb_per_second; + /* (max_width * max_height) / (16 * 16) */ + uint32_t hevc_enc_max_mb_per_frame; + /* (max_width * max_height * fps) / (16 * 16) */ + uint32_t avc_enc_max_mb_per_second; + /* (max_width * max_height) / (16 * 16) */ + uint32_t avc_enc_max_mb_per_frame; + /* MEC FW position in BYTE from the start of VF visible frame buffer */ + uint64_t mecfw_offset; + /* MEC FW size in BYTE */ + uint32_t mecfw_size; + /* UVD FW position in BYTE from the start of VF visible frame buffer */ + uint64_t uvdfw_offset; + /* UVD FW size in BYTE */ + uint32_t uvdfw_size; + /* VCE FW position in BYTE from the start of VF visible frame buffer */ + uint64_t vcefw_offset; + /* VCE FW size in BYTE */ + uint32_t vcefw_size; + /* Bad pages block position in BYTE */ + uint32_t bp_block_offset_low; + uint32_t bp_block_offset_high; + /* Bad pages block size in BYTE */ + uint32_t bp_block_size; + /* frequency for VF to update the VF2PF area in msec, 0 = manual */ + uint32_t vf2pf_update_interval_ms; + /* identification in ROCm SMI */ + uint64_t uuid; + uint32_t fcn_idx; + /* flags to indicate which register access method VF should use */ + union amd_sriov_reg_access_flags reg_access_flags; + /* MM BW management */ + struct { + uint32_t decode_max_dimension_pixels; + uint32_t decode_max_frame_pixels; + uint32_t encode_max_dimension_pixels; + uint32_t encode_max_frame_pixels; + } mm_bw_management[AMD_SRIOV_MSG_RESERVE_VCN_INST]; + /* UUID info */ + struct amd_sriov_msg_uuid_info uuid_info; + /* PCIE atomic ops support flag */ + uint32_t pcie_atomic_ops_support_flags; + /* reserved */ + uint32_t reserved[256 - AMD_SRIOV_MSG_PF2VF_INFO_FILLED_SIZE]; +}; + +struct amd_sriov_msg_vf2pf_info_header { + /* the total structure size in byte */ + uint32_t size; + /* version of this structure, written by the guest */ + uint32_t version; + /* reserved */ + uint32_t reserved[2]; +}; + +#define AMD_SRIOV_MSG_VF2PF_INFO_FILLED_SIZE (70) +struct amd_sriov_msg_vf2pf_info { + /* header contains size and version */ + struct amd_sriov_msg_vf2pf_info_header header; + uint32_t checksum; + /* driver version */ + uint8_t driver_version[64]; + /* driver certification, 1=WHQL, 0=None */ + uint32_t driver_cert; + /* guest OS type and version */ + union amd_sriov_msg_os_info os_info; + /* guest fb information in the unit of MB */ + uint32_t fb_usage; + /* guest gfx engine usage percentage */ + uint32_t gfx_usage; + /* guest gfx engine health percentage */ + uint32_t gfx_health; + /* guest compute engine usage percentage */ + uint32_t compute_usage; + /* guest compute engine health percentage */ + uint32_t compute_health; + /* guest avc engine usage percentage. 0xffff means N/A */ + uint32_t avc_enc_usage; + /* guest avc engine health percentage. 0xffff means N/A */ + uint32_t avc_enc_health; + /* guest hevc engine usage percentage. 0xffff means N/A */ + uint32_t hevc_enc_usage; + /* guest hevc engine usage percentage. 0xffff means N/A */ + uint32_t hevc_enc_health; + /* combined encode/decode usage */ + uint32_t encode_usage; + uint32_t decode_usage; + /* Version of PF2VF that VF understands */ + uint32_t pf2vf_version_required; + /* additional FB usage */ + uint32_t fb_vis_usage; + uint32_t fb_vis_size; + uint32_t fb_size; + /* guest ucode data, each one is 1.25 Dword */ + struct { + uint8_t id; + uint32_t version; + } ucode_info[AMD_SRIOV_MSG_RESERVE_UCODE]; + uint64_t dummy_page_addr; + + /* reserved */ + uint32_t reserved[256 - AMD_SRIOV_MSG_VF2PF_INFO_FILLED_SIZE]; +}; + +/* mailbox message send from guest to host */ +enum amd_sriov_mailbox_request_message { + MB_REQ_MSG_REQ_GPU_INIT_ACCESS = 1, + MB_REQ_MSG_REL_GPU_INIT_ACCESS, + MB_REQ_MSG_REQ_GPU_FINI_ACCESS, + MB_REQ_MSG_REL_GPU_FINI_ACCESS, + MB_REQ_MSG_REQ_GPU_RESET_ACCESS, + MB_REQ_MSG_REQ_GPU_INIT_DATA, + + MB_REQ_MSG_LOG_VF_ERROR = 200, +}; + +/* mailbox message send from host to guest */ +enum amd_sriov_mailbox_response_message { + MB_RES_MSG_CLR_MSG_BUF = 0, + MB_RES_MSG_READY_TO_ACCESS_GPU = 1, + MB_RES_MSG_FLR_NOTIFICATION, + MB_RES_MSG_FLR_NOTIFICATION_COMPLETION, + MB_RES_MSG_SUCCESS, + MB_RES_MSG_FAIL, + MB_RES_MSG_QUERY_ALIVE, + MB_RES_MSG_GPU_INIT_DATA_READY, + + MB_RES_MSG_TEXT_MESSAGE = 255 +}; + +/* version data stored in MAILBOX_MSGBUF_RCV_DW1 for future expansion */ +enum amd_sriov_gpu_init_data_version { + GPU_INIT_DATA_READY_V1 = 1, +}; + +#pragma pack(pop) // Restore previous packing option + +/* checksum function between host and guest */ +unsigned int amd_sriov_msg_checksum(void *obj, unsigned long obj_size, unsigned int key, + unsigned int checksum); + +/* assertion at compile time */ +#ifdef __linux__ +#define stringification(s) _stringification(s) +#define _stringification(s) #s + +_Static_assert( + sizeof(struct amd_sriov_msg_vf2pf_info) == AMD_SRIOV_MSG_SIZE_KB << 10, + "amd_sriov_msg_vf2pf_info must be " stringification(AMD_SRIOV_MSG_SIZE_KB) " KB"); + +_Static_assert( + sizeof(struct amd_sriov_msg_pf2vf_info) == AMD_SRIOV_MSG_SIZE_KB << 10, + "amd_sriov_msg_pf2vf_info must be " stringification(AMD_SRIOV_MSG_SIZE_KB) " KB"); + +_Static_assert(AMD_SRIOV_MSG_RESERVE_UCODE % 4 == 0, + "AMD_SRIOV_MSG_RESERVE_UCODE must be multiple of 4"); + +_Static_assert(AMD_SRIOV_MSG_RESERVE_UCODE > AMD_SRIOV_UCODE_ID__MAX, + "AMD_SRIOV_MSG_RESERVE_UCODE must be bigger than AMD_SRIOV_UCODE_ID__MAX"); + +#undef _stringification +#undef stringification +#endif + +#endif /* AMDGV_SRIOV_MSG__H_ */ diff --git a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c new file mode 100644 index 000000000..d0fc62784 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c @@ -0,0 +1,658 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "soc15.h" + +#include "soc15_common.h" +#include "amdgpu_xcp.h" +#include "gfx_v9_4_3.h" +#include "gfxhub_v1_2.h" +#include "sdma_v4_4_2.h" + +#define XCP_INST_MASK(num_inst, xcp_id) \ + (num_inst ? GENMASK(num_inst - 1, 0) << (xcp_id * num_inst) : 0) + +#define AMDGPU_XCP_OPS_KFD (1 << 0) + +void aqua_vanjaram_doorbell_index_init(struct amdgpu_device *adev) +{ + int i; + + adev->doorbell_index.kiq = AMDGPU_DOORBELL_LAYOUT1_KIQ_START; + + adev->doorbell_index.mec_ring0 = AMDGPU_DOORBELL_LAYOUT1_MEC_RING_START; + + adev->doorbell_index.userqueue_start = AMDGPU_DOORBELL_LAYOUT1_USERQUEUE_START; + adev->doorbell_index.userqueue_end = AMDGPU_DOORBELL_LAYOUT1_USERQUEUE_END; + adev->doorbell_index.xcc_doorbell_range = AMDGPU_DOORBELL_LAYOUT1_XCC_RANGE; + + adev->doorbell_index.sdma_doorbell_range = 20; + for (i = 0; i < adev->sdma.num_instances; i++) + adev->doorbell_index.sdma_engine[i] = + AMDGPU_DOORBELL_LAYOUT1_sDMA_ENGINE_START + + i * (adev->doorbell_index.sdma_doorbell_range >> 1); + + adev->doorbell_index.ih = AMDGPU_DOORBELL_LAYOUT1_IH; + adev->doorbell_index.vcn.vcn_ring0_1 = AMDGPU_DOORBELL_LAYOUT1_VCN_START; + + adev->doorbell_index.first_non_cp = AMDGPU_DOORBELL_LAYOUT1_FIRST_NON_CP; + adev->doorbell_index.last_non_cp = AMDGPU_DOORBELL_LAYOUT1_LAST_NON_CP; + + adev->doorbell_index.max_assignment = AMDGPU_DOORBELL_LAYOUT1_MAX_ASSIGNMENT << 1; +} + +static void aqua_vanjaram_set_xcp_id(struct amdgpu_device *adev, + uint32_t inst_idx, struct amdgpu_ring *ring) +{ + int xcp_id; + enum AMDGPU_XCP_IP_BLOCK ip_blk; + uint32_t inst_mask; + + ring->xcp_id = AMDGPU_XCP_NO_PARTITION; + if (adev->xcp_mgr->mode == AMDGPU_XCP_MODE_NONE) + return; + + inst_mask = 1 << inst_idx; + + switch (ring->funcs->type) { + case AMDGPU_HW_IP_GFX: + case AMDGPU_RING_TYPE_COMPUTE: + case AMDGPU_RING_TYPE_KIQ: + ip_blk = AMDGPU_XCP_GFX; + break; + case AMDGPU_RING_TYPE_SDMA: + ip_blk = AMDGPU_XCP_SDMA; + break; + case AMDGPU_RING_TYPE_VCN_ENC: + case AMDGPU_RING_TYPE_VCN_JPEG: + ip_blk = AMDGPU_XCP_VCN; + if (adev->xcp_mgr->mode == AMDGPU_CPX_PARTITION_MODE) + inst_mask = 1 << (inst_idx * 2); + break; + default: + DRM_ERROR("Not support ring type %d!", ring->funcs->type); + return; + } + + for (xcp_id = 0; xcp_id < adev->xcp_mgr->num_xcps; xcp_id++) { + if (adev->xcp_mgr->xcp[xcp_id].ip[ip_blk].inst_mask & inst_mask) { + ring->xcp_id = xcp_id; + break; + } + } +} + +static void aqua_vanjaram_xcp_gpu_sched_update( + struct amdgpu_device *adev, + struct amdgpu_ring *ring, + unsigned int sel_xcp_id) +{ + unsigned int *num_gpu_sched; + + num_gpu_sched = &adev->xcp_mgr->xcp[sel_xcp_id] + .gpu_sched[ring->funcs->type][ring->hw_prio].num_scheds; + adev->xcp_mgr->xcp[sel_xcp_id].gpu_sched[ring->funcs->type][ring->hw_prio] + .sched[(*num_gpu_sched)++] = &ring->sched; + DRM_DEBUG("%s :[%d] gpu_sched[%d][%d] = %d", ring->name, + sel_xcp_id, ring->funcs->type, + ring->hw_prio, *num_gpu_sched); +} + +static int aqua_vanjaram_xcp_sched_list_update( + struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + int i; + + for (i = 0; i < MAX_XCP; i++) { + atomic_set(&adev->xcp_mgr->xcp[i].ref_cnt, 0); + memset(adev->xcp_mgr->xcp[i].gpu_sched, 0, sizeof(adev->xcp_mgr->xcp->gpu_sched)); + } + + if (adev->xcp_mgr->mode == AMDGPU_XCP_MODE_NONE) + return 0; + + for (i = 0; i < AMDGPU_MAX_RINGS; i++) { + ring = adev->rings[i]; + if (!ring || !ring->sched.ready || ring->no_scheduler) + continue; + + aqua_vanjaram_xcp_gpu_sched_update(adev, ring, ring->xcp_id); + + /* VCN is shared by two partitions under CPX MODE */ + if ((ring->funcs->type == AMDGPU_RING_TYPE_VCN_ENC || + ring->funcs->type == AMDGPU_RING_TYPE_VCN_JPEG) && + adev->xcp_mgr->mode == AMDGPU_CPX_PARTITION_MODE) + aqua_vanjaram_xcp_gpu_sched_update(adev, ring, ring->xcp_id + 1); + } + + return 0; +} + +static int aqua_vanjaram_update_partition_sched_list(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->num_rings; i++) { + struct amdgpu_ring *ring = adev->rings[i]; + + if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE || + ring->funcs->type == AMDGPU_RING_TYPE_KIQ) + aqua_vanjaram_set_xcp_id(adev, ring->xcc_id, ring); + else + aqua_vanjaram_set_xcp_id(adev, ring->me, ring); + } + + return aqua_vanjaram_xcp_sched_list_update(adev); +} + +static int aqua_vanjaram_select_scheds( + struct amdgpu_device *adev, + u32 hw_ip, + u32 hw_prio, + struct amdgpu_fpriv *fpriv, + unsigned int *num_scheds, + struct drm_gpu_scheduler ***scheds) +{ + u32 sel_xcp_id; + int i; + + if (fpriv->xcp_id == AMDGPU_XCP_NO_PARTITION) { + u32 least_ref_cnt = ~0; + + fpriv->xcp_id = 0; + for (i = 0; i < adev->xcp_mgr->num_xcps; i++) { + u32 total_ref_cnt; + + total_ref_cnt = atomic_read(&adev->xcp_mgr->xcp[i].ref_cnt); + if (total_ref_cnt < least_ref_cnt) { + fpriv->xcp_id = i; + least_ref_cnt = total_ref_cnt; + } + } + } + sel_xcp_id = fpriv->xcp_id; + + if (adev->xcp_mgr->xcp[sel_xcp_id].gpu_sched[hw_ip][hw_prio].num_scheds) { + *num_scheds = adev->xcp_mgr->xcp[fpriv->xcp_id].gpu_sched[hw_ip][hw_prio].num_scheds; + *scheds = adev->xcp_mgr->xcp[fpriv->xcp_id].gpu_sched[hw_ip][hw_prio].sched; + atomic_inc(&adev->xcp_mgr->xcp[sel_xcp_id].ref_cnt); + DRM_DEBUG("Selected partition #%d", sel_xcp_id); + } else { + DRM_ERROR("Failed to schedule partition #%d.", sel_xcp_id); + return -ENOENT; + } + + return 0; +} + +static int8_t aqua_vanjaram_logical_to_dev_inst(struct amdgpu_device *adev, + enum amd_hw_ip_block_type block, + int8_t inst) +{ + int8_t dev_inst; + + switch (block) { + case GC_HWIP: + case SDMA0_HWIP: + /* Both JPEG and VCN as JPEG is only alias of VCN */ + case VCN_HWIP: + dev_inst = adev->ip_map.dev_inst[block][inst]; + break; + default: + /* For rest of the IPs, no look up required. + * Assume 'logical instance == physical instance' for all configs. */ + dev_inst = inst; + break; + } + + return dev_inst; +} + +static uint32_t aqua_vanjaram_logical_to_dev_mask(struct amdgpu_device *adev, + enum amd_hw_ip_block_type block, + uint32_t mask) +{ + uint32_t dev_mask = 0; + int8_t log_inst, dev_inst; + + while (mask) { + log_inst = ffs(mask) - 1; + dev_inst = aqua_vanjaram_logical_to_dev_inst(adev, block, log_inst); + dev_mask |= (1 << dev_inst); + mask &= ~(1 << log_inst); + } + + return dev_mask; +} + +static void aqua_vanjaram_populate_ip_map(struct amdgpu_device *adev, + enum amd_hw_ip_block_type ip_block, + uint32_t inst_mask) +{ + int l = 0, i; + + while (inst_mask) { + i = ffs(inst_mask) - 1; + adev->ip_map.dev_inst[ip_block][l++] = i; + inst_mask &= ~(1 << i); + } + for (; l < HWIP_MAX_INSTANCE; l++) + adev->ip_map.dev_inst[ip_block][l] = -1; +} + +void aqua_vanjaram_ip_map_init(struct amdgpu_device *adev) +{ + u32 ip_map[][2] = { + { GC_HWIP, adev->gfx.xcc_mask }, + { SDMA0_HWIP, adev->sdma.sdma_mask }, + { VCN_HWIP, adev->vcn.inst_mask }, + }; + int i; + + for (i = 0; i < ARRAY_SIZE(ip_map); ++i) + aqua_vanjaram_populate_ip_map(adev, ip_map[i][0], ip_map[i][1]); + + adev->ip_map.logical_to_dev_inst = aqua_vanjaram_logical_to_dev_inst; + adev->ip_map.logical_to_dev_mask = aqua_vanjaram_logical_to_dev_mask; +} + +/* Fixed pattern for smn addressing on different AIDs: + * bit[34]: indicate cross AID access + * bit[33:32]: indicate target AID id + * AID id range is 0 ~ 3 as maximum AID number is 4. + */ +u64 aqua_vanjaram_encode_ext_smn_addressing(int ext_id) +{ + u64 ext_offset; + + /* local routing and bit[34:32] will be zeros */ + if (ext_id == 0) + return 0; + + /* Initiated from host, accessing to all non-zero aids are cross traffic */ + ext_offset = ((u64)(ext_id & 0x3) << 32) | (1ULL << 34); + + return ext_offset; +} + +static int aqua_vanjaram_query_partition_mode(struct amdgpu_xcp_mgr *xcp_mgr) +{ + enum amdgpu_gfx_partition mode = AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE; + struct amdgpu_device *adev = xcp_mgr->adev; + + if (adev->nbio.funcs->get_compute_partition_mode) + mode = adev->nbio.funcs->get_compute_partition_mode(adev); + + return mode; +} + +static int __aqua_vanjaram_get_xcc_per_xcp(struct amdgpu_xcp_mgr *xcp_mgr, int mode) +{ + int num_xcc, num_xcc_per_xcp = 0; + + num_xcc = NUM_XCC(xcp_mgr->adev->gfx.xcc_mask); + + switch (mode) { + case AMDGPU_SPX_PARTITION_MODE: + num_xcc_per_xcp = num_xcc; + break; + case AMDGPU_DPX_PARTITION_MODE: + num_xcc_per_xcp = num_xcc / 2; + break; + case AMDGPU_TPX_PARTITION_MODE: + num_xcc_per_xcp = num_xcc / 3; + break; + case AMDGPU_QPX_PARTITION_MODE: + num_xcc_per_xcp = num_xcc / 4; + break; + case AMDGPU_CPX_PARTITION_MODE: + num_xcc_per_xcp = 1; + break; + } + + return num_xcc_per_xcp; +} + +static int __aqua_vanjaram_get_xcp_ip_info(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id, + enum AMDGPU_XCP_IP_BLOCK ip_id, + struct amdgpu_xcp_ip *ip) +{ + struct amdgpu_device *adev = xcp_mgr->adev; + int num_xcc_xcp, num_sdma_xcp, num_vcn_xcp; + int num_sdma, num_vcn; + + num_sdma = adev->sdma.num_instances; + num_vcn = adev->vcn.num_vcn_inst; + + switch (xcp_mgr->mode) { + case AMDGPU_SPX_PARTITION_MODE: + num_sdma_xcp = num_sdma; + num_vcn_xcp = num_vcn; + break; + case AMDGPU_DPX_PARTITION_MODE: + num_sdma_xcp = num_sdma / 2; + num_vcn_xcp = num_vcn / 2; + break; + case AMDGPU_TPX_PARTITION_MODE: + num_sdma_xcp = num_sdma / 3; + num_vcn_xcp = num_vcn / 3; + break; + case AMDGPU_QPX_PARTITION_MODE: + num_sdma_xcp = num_sdma / 4; + num_vcn_xcp = num_vcn / 4; + break; + case AMDGPU_CPX_PARTITION_MODE: + num_sdma_xcp = 2; + num_vcn_xcp = num_vcn ? 1 : 0; + break; + default: + return -EINVAL; + } + + num_xcc_xcp = adev->gfx.num_xcc_per_xcp; + + switch (ip_id) { + case AMDGPU_XCP_GFXHUB: + ip->inst_mask = XCP_INST_MASK(num_xcc_xcp, xcp_id); + ip->ip_funcs = &gfxhub_v1_2_xcp_funcs; + break; + case AMDGPU_XCP_GFX: + ip->inst_mask = XCP_INST_MASK(num_xcc_xcp, xcp_id); + ip->ip_funcs = &gfx_v9_4_3_xcp_funcs; + break; + case AMDGPU_XCP_SDMA: + ip->inst_mask = XCP_INST_MASK(num_sdma_xcp, xcp_id); + ip->ip_funcs = &sdma_v4_4_2_xcp_funcs; + break; + case AMDGPU_XCP_VCN: + ip->inst_mask = XCP_INST_MASK(num_vcn_xcp, xcp_id); + /* TODO : Assign IP funcs */ + break; + default: + return -EINVAL; + } + + ip->ip_id = ip_id; + + return 0; +} + +static enum amdgpu_gfx_partition +__aqua_vanjaram_get_auto_mode(struct amdgpu_xcp_mgr *xcp_mgr) +{ + struct amdgpu_device *adev = xcp_mgr->adev; + int num_xcc; + + num_xcc = NUM_XCC(xcp_mgr->adev->gfx.xcc_mask); + + if (adev->gmc.num_mem_partitions == 1) + return AMDGPU_SPX_PARTITION_MODE; + + if (adev->gmc.num_mem_partitions == num_xcc) + return AMDGPU_CPX_PARTITION_MODE; + + if (adev->gmc.num_mem_partitions == num_xcc / 2) + return (adev->flags & AMD_IS_APU) ? AMDGPU_TPX_PARTITION_MODE : + AMDGPU_QPX_PARTITION_MODE; + + if (adev->gmc.num_mem_partitions == 2 && !(adev->flags & AMD_IS_APU)) + return AMDGPU_DPX_PARTITION_MODE; + + return AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE; +} + +static bool __aqua_vanjaram_is_valid_mode(struct amdgpu_xcp_mgr *xcp_mgr, + enum amdgpu_gfx_partition mode) +{ + struct amdgpu_device *adev = xcp_mgr->adev; + int num_xcc, num_xccs_per_xcp; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + switch (mode) { + case AMDGPU_SPX_PARTITION_MODE: + return adev->gmc.num_mem_partitions == 1 && num_xcc > 0; + case AMDGPU_DPX_PARTITION_MODE: + return adev->gmc.num_mem_partitions != 8 && (num_xcc % 4) == 0; + case AMDGPU_TPX_PARTITION_MODE: + return (adev->gmc.num_mem_partitions == 1 || + adev->gmc.num_mem_partitions == 3) && + ((num_xcc % 3) == 0); + case AMDGPU_QPX_PARTITION_MODE: + num_xccs_per_xcp = num_xcc / 4; + return (adev->gmc.num_mem_partitions == 1 || + adev->gmc.num_mem_partitions == 4) && + (num_xccs_per_xcp >= 2); + case AMDGPU_CPX_PARTITION_MODE: + return ((num_xcc > 1) && + (adev->gmc.num_mem_partitions == 1 || adev->gmc.num_mem_partitions == 4) && + (num_xcc % adev->gmc.num_mem_partitions) == 0); + default: + return false; + } + + return false; +} + +static int __aqua_vanjaram_pre_partition_switch(struct amdgpu_xcp_mgr *xcp_mgr, u32 flags) +{ + /* TODO: + * Stop user queues and threads, and make sure GPU is empty of work. + */ + + if (flags & AMDGPU_XCP_OPS_KFD) + amdgpu_amdkfd_device_fini_sw(xcp_mgr->adev); + + return 0; +} + +static int __aqua_vanjaram_post_partition_switch(struct amdgpu_xcp_mgr *xcp_mgr, u32 flags) +{ + int ret = 0; + + if (flags & AMDGPU_XCP_OPS_KFD) { + amdgpu_amdkfd_device_probe(xcp_mgr->adev); + amdgpu_amdkfd_device_init(xcp_mgr->adev); + /* If KFD init failed, return failure */ + if (!xcp_mgr->adev->kfd.init_complete) + ret = -EIO; + } + + return ret; +} + +static int aqua_vanjaram_switch_partition_mode(struct amdgpu_xcp_mgr *xcp_mgr, + int mode, int *num_xcps) +{ + int num_xcc_per_xcp, num_xcc, ret; + struct amdgpu_device *adev; + u32 flags = 0; + + adev = xcp_mgr->adev; + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + + if (mode == AMDGPU_AUTO_COMPUTE_PARTITION_MODE) { + mode = __aqua_vanjaram_get_auto_mode(xcp_mgr); + } else if (!__aqua_vanjaram_is_valid_mode(xcp_mgr, mode)) { + dev_err(adev->dev, + "Invalid compute partition mode requested, requested: %s, available memory partitions: %d", + amdgpu_gfx_compute_mode_desc(mode), adev->gmc.num_mem_partitions); + return -EINVAL; + } + + if (adev->kfd.init_complete) + flags |= AMDGPU_XCP_OPS_KFD; + + if (flags & AMDGPU_XCP_OPS_KFD) { + ret = amdgpu_amdkfd_check_and_lock_kfd(adev); + if (ret) + goto out; + } + + ret = __aqua_vanjaram_pre_partition_switch(xcp_mgr, flags); + if (ret) + goto unlock; + + num_xcc_per_xcp = __aqua_vanjaram_get_xcc_per_xcp(xcp_mgr, mode); + if (adev->gfx.funcs->switch_partition_mode) + adev->gfx.funcs->switch_partition_mode(xcp_mgr->adev, + num_xcc_per_xcp); + + /* Init info about new xcps */ + *num_xcps = num_xcc / num_xcc_per_xcp; + amdgpu_xcp_init(xcp_mgr, *num_xcps, mode); + + ret = __aqua_vanjaram_post_partition_switch(xcp_mgr, flags); +unlock: + if (flags & AMDGPU_XCP_OPS_KFD) + amdgpu_amdkfd_unlock_kfd(adev); +out: + return ret; +} + +static int __aqua_vanjaram_get_xcp_mem_id(struct amdgpu_device *adev, + int xcc_id, uint8_t *mem_id) +{ + /* memory/spatial modes validation check is already done */ + *mem_id = xcc_id / adev->gfx.num_xcc_per_xcp; + *mem_id /= adev->xcp_mgr->num_xcp_per_mem_partition; + + return 0; +} + +static int aqua_vanjaram_get_xcp_mem_id(struct amdgpu_xcp_mgr *xcp_mgr, + struct amdgpu_xcp *xcp, uint8_t *mem_id) +{ + struct amdgpu_numa_info numa_info; + struct amdgpu_device *adev; + uint32_t xcc_mask; + int r, i, xcc_id; + + adev = xcp_mgr->adev; + /* TODO: BIOS is not returning the right info now + * Check on this later + */ + /* + if (adev->gmc.gmc_funcs->query_mem_partition_mode) + mode = adev->gmc.gmc_funcs->query_mem_partition_mode(adev); + */ + if (adev->gmc.num_mem_partitions == 1) { + /* Only one range */ + *mem_id = 0; + return 0; + } + + r = amdgpu_xcp_get_inst_details(xcp, AMDGPU_XCP_GFX, &xcc_mask); + if (r || !xcc_mask) + return -EINVAL; + + xcc_id = ffs(xcc_mask) - 1; + if (!adev->gmc.is_app_apu) + return __aqua_vanjaram_get_xcp_mem_id(adev, xcc_id, mem_id); + + r = amdgpu_acpi_get_mem_info(adev, xcc_id, &numa_info); + + if (r) + return r; + + r = -EINVAL; + for (i = 0; i < adev->gmc.num_mem_partitions; ++i) { + if (adev->gmc.mem_partitions[i].numa.node == numa_info.nid) { + *mem_id = i; + r = 0; + break; + } + } + + return r; +} + +static int aqua_vanjaram_get_xcp_ip_details(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id, + enum AMDGPU_XCP_IP_BLOCK ip_id, + struct amdgpu_xcp_ip *ip) +{ + if (!ip) + return -EINVAL; + + return __aqua_vanjaram_get_xcp_ip_info(xcp_mgr, xcp_id, ip_id, ip); +} + +struct amdgpu_xcp_mgr_funcs aqua_vanjaram_xcp_funcs = { + .switch_partition_mode = &aqua_vanjaram_switch_partition_mode, + .query_partition_mode = &aqua_vanjaram_query_partition_mode, + .get_ip_details = &aqua_vanjaram_get_xcp_ip_details, + .get_xcp_mem_id = &aqua_vanjaram_get_xcp_mem_id, + .select_scheds = &aqua_vanjaram_select_scheds, + .update_partition_sched_list = &aqua_vanjaram_update_partition_sched_list +}; + +static int aqua_vanjaram_xcp_mgr_init(struct amdgpu_device *adev) +{ + int ret; + + ret = amdgpu_xcp_mgr_init(adev, AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE, 1, + &aqua_vanjaram_xcp_funcs); + if (ret) + return ret; + + /* TODO: Default memory node affinity init */ + + return ret; +} + +int aqua_vanjaram_init_soc_config(struct amdgpu_device *adev) +{ + u32 mask, inst_mask = adev->sdma.sdma_mask; + int ret, i; + + /* generally 1 AID supports 4 instances */ + adev->sdma.num_inst_per_aid = 4; + adev->sdma.num_instances = NUM_SDMA(adev->sdma.sdma_mask); + + adev->aid_mask = i = 1; + inst_mask >>= adev->sdma.num_inst_per_aid; + + for (mask = (1 << adev->sdma.num_inst_per_aid) - 1; inst_mask; + inst_mask >>= adev->sdma.num_inst_per_aid, ++i) { + if ((inst_mask & mask) == mask) + adev->aid_mask |= (1 << i); + } + + /* Harvest config is not used for aqua vanjaram. VCN and JPEGs will be + * addressed based on logical instance ids. + */ + adev->vcn.harvest_config = 0; + adev->vcn.num_inst_per_aid = 1; + adev->vcn.num_vcn_inst = hweight32(adev->vcn.inst_mask); + adev->jpeg.harvest_config = 0; + adev->jpeg.num_inst_per_aid = 1; + adev->jpeg.num_jpeg_inst = hweight32(adev->jpeg.inst_mask); + + ret = aqua_vanjaram_xcp_mgr_init(adev); + if (ret) + return ret; + + aqua_vanjaram_ip_map_init(adev); + + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/arct_reg_init.c b/drivers/gpu/drm/amd/amdgpu/arct_reg_init.c new file mode 100644 index 000000000..fda99c958 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/arct_reg_init.c @@ -0,0 +1,60 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "soc15.h" + +#include "soc15_common.h" +#include "arct_ip_offset.h" + +int arct_reg_base_init(struct amdgpu_device *adev) +{ + /* HW has more IP blocks, only initialized the block needed by our driver */ + uint32_t i; + for (i = 0 ; i < MAX_INSTANCE ; ++i) { + adev->reg_offset[GC_HWIP][i] = (uint32_t *)(&(GC_BASE.instance[i])); + adev->reg_offset[HDP_HWIP][i] = (uint32_t *)(&(HDP_BASE.instance[i])); + adev->reg_offset[MMHUB_HWIP][i] = (uint32_t *)(&(MMHUB_BASE.instance[i])); + adev->reg_offset[ATHUB_HWIP][i] = (uint32_t *)(&(ATHUB_BASE.instance[i])); + adev->reg_offset[NBIO_HWIP][i] = (uint32_t *)(&(NBIF0_BASE.instance[i])); + adev->reg_offset[MP0_HWIP][i] = (uint32_t *)(&(MP0_BASE.instance[i])); + adev->reg_offset[MP1_HWIP][i] = (uint32_t *)(&(MP1_BASE.instance[i])); + adev->reg_offset[UVD_HWIP][i] = (uint32_t *)(&(UVD_BASE.instance[i])); + adev->reg_offset[DF_HWIP][i] = (uint32_t *)(&(DF_BASE.instance[i])); + adev->reg_offset[OSSSYS_HWIP][i] = (uint32_t *)(&(OSSSYS_BASE.instance[i])); + adev->reg_offset[SDMA0_HWIP][i] = (uint32_t *)(&(SDMA0_BASE.instance[i])); + adev->reg_offset[SDMA1_HWIP][i] = (uint32_t *)(&(SDMA1_BASE.instance[i])); + adev->reg_offset[SDMA2_HWIP][i] = (uint32_t *)(&(SDMA2_BASE.instance[i])); + adev->reg_offset[SDMA3_HWIP][i] = (uint32_t *)(&(SDMA3_BASE.instance[i])); + adev->reg_offset[SDMA4_HWIP][i] = (uint32_t *)(&(SDMA4_BASE.instance[i])); + adev->reg_offset[SDMA5_HWIP][i] = (uint32_t *)(&(SDMA5_BASE.instance[i])); + adev->reg_offset[SDMA6_HWIP][i] = (uint32_t *)(&(SDMA6_BASE.instance[i])); + adev->reg_offset[SDMA7_HWIP][i] = (uint32_t *)(&(SDMA7_BASE.instance[i])); + adev->reg_offset[SMUIO_HWIP][i] = (uint32_t *)(&(SMUIO_BASE.instance[i])); + adev->reg_offset[THM_HWIP][i] = (uint32_t *)(&(THM_BASE.instance[i])); + adev->reg_offset[UMC_HWIP][i] = (uint32_t *)(&(UMC_BASE.instance[i])); + adev->reg_offset[RSMU_HWIP][i] = (uint32_t *)(&(RSMU_BASE.instance[i])); + } + return 0; +} + + diff --git a/drivers/gpu/drm/amd/amdgpu/athub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/athub_v1_0.c new file mode 100644 index 000000000..a13c443ea --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/athub_v1_0.c @@ -0,0 +1,105 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "athub_v1_0.h" + +#include "athub/athub_1_0_offset.h" +#include "athub/athub_1_0_sh_mask.h" +#include "vega10_enum.h" + +#include "soc15_common.h" + +static void athub_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) + data |= ATHUB_MISC_CNTL__CG_ENABLE_MASK; + else + data &= ~ATHUB_MISC_CNTL__CG_ENABLE_MASK; + + if (def != data) + WREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL, data); +} + +static void athub_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_LS) && + (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS)) + data |= ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK; + else + data &= ~ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK; + + if(def != data) + WREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL, data); +} + +int athub_v1_0_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[ATHUB_HWIP][0]) { + case IP_VERSION(9, 0, 0): + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 2, 0): + case IP_VERSION(9, 3, 0): + case IP_VERSION(9, 4, 0): + case IP_VERSION(1, 5, 0): + athub_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + athub_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + + return 0; +} + +void athub_v1_0_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + /* AMD_CG_SUPPORT_ATHUB_MGCG */ + data = RREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL); + if (data & ATHUB_MISC_CNTL__CG_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_ATHUB_MGCG; + + /* AMD_CG_SUPPORT_ATHUB_LS */ + if (data & ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_ATHUB_LS; +} diff --git a/drivers/gpu/drm/amd/amdgpu/athub_v1_0.h b/drivers/gpu/drm/amd/amdgpu/athub_v1_0.h new file mode 100644 index 000000000..6be0a6704 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/athub_v1_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __ATHUB_V1_0_H__ +#define __ATHUB_V1_0_H__ + +int athub_v1_0_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state); +void athub_v1_0_get_clockgating(struct amdgpu_device *adev, u64 *flags); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/athub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/athub_v2_0.c new file mode 100644 index 000000000..a9521c98e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/athub_v2_0.c @@ -0,0 +1,108 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "athub_v2_0.h" + +#include "athub/athub_2_0_0_offset.h" +#include "athub/athub_2_0_0_sh_mask.h" +#include "athub/athub_2_0_0_default.h" + +#include "soc15_common.h" + +static void +athub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) + return; + + def = data = RREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL); + + if (enable) + data |= ATHUB_MISC_CNTL__CG_ENABLE_MASK; + else + data &= ~ATHUB_MISC_CNTL__CG_ENABLE_MASK; + + if (def != data) + WREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL, data); +} + +static void +athub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (!((adev->cg_flags & AMD_CG_SUPPORT_MC_LS) && + (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS))) + return; + + def = data = RREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL); + + if (enable) + data |= ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK; + else + data &= ~ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK; + + if (def != data) + WREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL, data); +} + +int athub_v2_0_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[ATHUB_HWIP][0]) { + case IP_VERSION(1, 3, 1): + case IP_VERSION(2, 0, 0): + case IP_VERSION(2, 0, 2): + athub_v2_0_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + athub_v2_0_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + + return 0; +} + +void athub_v2_0_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + int data; + + /* AMD_CG_SUPPORT_ATHUB_MGCG */ + data = RREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL); + if (data & ATHUB_MISC_CNTL__CG_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_ATHUB_MGCG; + + /* AMD_CG_SUPPORT_ATHUB_LS */ + if (data & ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_ATHUB_LS; +} diff --git a/drivers/gpu/drm/amd/amdgpu/athub_v2_0.h b/drivers/gpu/drm/amd/amdgpu/athub_v2_0.h new file mode 100644 index 000000000..8b763f6df --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/athub_v2_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __ATHUB_V2_0_H__ +#define __ATHUB_V2_0_H__ + +int athub_v2_0_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state); +void athub_v2_0_get_clockgating(struct amdgpu_device *adev, u64 *flags); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/athub_v2_1.c b/drivers/gpu/drm/amd/amdgpu/athub_v2_1.c new file mode 100644 index 000000000..78508ae6a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/athub_v2_1.c @@ -0,0 +1,100 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "athub_v2_1.h" + +#include "athub/athub_2_1_0_offset.h" +#include "athub/athub_2_1_0_sh_mask.h" + +#include "soc15_common.h" + +static void +athub_v2_1_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) + data |= ATHUB_MISC_CNTL__CG_ENABLE_MASK; + else + data &= ~ATHUB_MISC_CNTL__CG_ENABLE_MASK; + + if (def != data) + WREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL, data); +} + +static void +athub_v2_1_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_LS) && + (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS)) + data |= ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK; + else + data &= ~ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK; + + if(def != data) + WREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL, data); +} + +int athub_v2_1_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[ATHUB_HWIP][0]) { + case IP_VERSION(2, 1, 0): + case IP_VERSION(2, 1, 1): + case IP_VERSION(2, 1, 2): + case IP_VERSION(2, 4, 0): + athub_v2_1_update_medium_grain_clock_gating(adev, state == AMD_CG_STATE_GATE); + athub_v2_1_update_medium_grain_light_sleep(adev, state == AMD_CG_STATE_GATE); + break; + default: + break; + } + + return 0; +} + +void athub_v2_1_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + int data; + + /* AMD_CG_SUPPORT_ATHUB_MGCG */ + data = RREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL); + if (data & ATHUB_MISC_CNTL__CG_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_ATHUB_MGCG; + + /* AMD_CG_SUPPORT_ATHUB_LS */ + if (data & ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_ATHUB_LS; +} diff --git a/drivers/gpu/drm/amd/amdgpu/athub_v2_1.h b/drivers/gpu/drm/amd/amdgpu/athub_v2_1.h new file mode 100644 index 000000000..b799f14bc --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/athub_v2_1.h @@ -0,0 +1,30 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __ATHUB_V2_1_H__ +#define __ATHUB_V2_1_H__ + +int athub_v2_1_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state); +void athub_v2_1_get_clockgating(struct amdgpu_device *adev, u64 *flags); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/athub_v3_0.c b/drivers/gpu/drm/amd/amdgpu/athub_v3_0.c new file mode 100644 index 000000000..f0e235f98 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/athub_v3_0.c @@ -0,0 +1,130 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "athub_v3_0.h" +#include "athub/athub_3_0_0_offset.h" +#include "athub/athub_3_0_0_sh_mask.h" +#include "navi10_enum.h" +#include "soc15_common.h" + +#define regATHUB_MISC_CNTL_V3_0_1 0x00d7 +#define regATHUB_MISC_CNTL_V3_0_1_BASE_IDX 0 + + +static uint32_t athub_v3_0_get_cg_cntl(struct amdgpu_device *adev) +{ + uint32_t data; + + switch (adev->ip_versions[ATHUB_HWIP][0]) { + case IP_VERSION(3, 0, 1): + data = RREG32_SOC15(ATHUB, 0, regATHUB_MISC_CNTL_V3_0_1); + break; + default: + data = RREG32_SOC15(ATHUB, 0, regATHUB_MISC_CNTL); + break; + } + return data; +} + +static void athub_v3_0_set_cg_cntl(struct amdgpu_device *adev, uint32_t data) +{ + switch (adev->ip_versions[ATHUB_HWIP][0]) { + case IP_VERSION(3, 0, 1): + WREG32_SOC15(ATHUB, 0, regATHUB_MISC_CNTL_V3_0_1, data); + break; + default: + WREG32_SOC15(ATHUB, 0, regATHUB_MISC_CNTL, data); + break; + } +} + +static void +athub_v3_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = athub_v3_0_get_cg_cntl(adev); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_ATHUB_MGCG)) + data |= ATHUB_MISC_CNTL__CG_ENABLE_MASK; + else + data &= ~ATHUB_MISC_CNTL__CG_ENABLE_MASK; + + if (def != data) + athub_v3_0_set_cg_cntl(adev, data); +} + +static void +athub_v3_0_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = athub_v3_0_get_cg_cntl(adev); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_ATHUB_LS)) + data |= ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK; + else + data &= ~ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK; + + if (def != data) + athub_v3_0_set_cg_cntl(adev, data); +} + +int athub_v3_0_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[ATHUB_HWIP][0]) { + case IP_VERSION(3, 0, 0): + case IP_VERSION(3, 0, 1): + case IP_VERSION(3, 0, 2): + athub_v3_0_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + athub_v3_0_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + + return 0; +} + +void athub_v3_0_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + int data; + + /* AMD_CG_SUPPORT_ATHUB_MGCG */ + data = athub_v3_0_get_cg_cntl(adev); + if (data & ATHUB_MISC_CNTL__CG_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_ATHUB_MGCG; + + /* AMD_CG_SUPPORT_ATHUB_LS */ + if (data & ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_ATHUB_LS; +} diff --git a/drivers/gpu/drm/amd/amdgpu/athub_v3_0.h b/drivers/gpu/drm/amd/amdgpu/athub_v3_0.h new file mode 100644 index 000000000..e08a7d564 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/athub_v3_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __ATHUB_V3_0_H__ +#define __ATHUB_V3_0_H__ + +int athub_v3_0_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state); +void athub_v3_0_get_clockgating(struct amdgpu_device *adev, u64 *flags); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c new file mode 100644 index 000000000..9f63ddb89 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/atom.c @@ -0,0 +1,1591 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Author: Stanislaw Skowronek + */ + +#include +#include +#include +#include + +#include + +#include + +#define ATOM_DEBUG + +#include "atomfirmware.h" +#include "atom.h" +#include "atom-names.h" +#include "atom-bits.h" +#include "amdgpu.h" + +#define ATOM_COND_ABOVE 0 +#define ATOM_COND_ABOVEOREQUAL 1 +#define ATOM_COND_ALWAYS 2 +#define ATOM_COND_BELOW 3 +#define ATOM_COND_BELOWOREQUAL 4 +#define ATOM_COND_EQUAL 5 +#define ATOM_COND_NOTEQUAL 6 + +#define ATOM_PORT_ATI 0 +#define ATOM_PORT_PCI 1 +#define ATOM_PORT_SYSIO 2 + +#define ATOM_UNIT_MICROSEC 0 +#define ATOM_UNIT_MILLISEC 1 + +#define PLL_INDEX 2 +#define PLL_DATA 3 + +#define ATOM_CMD_TIMEOUT_SEC 20 + +typedef struct { + struct atom_context *ctx; + uint32_t *ps, *ws; + int ps_shift; + uint16_t start; + unsigned last_jump; + unsigned long last_jump_jiffies; + bool abort; +} atom_exec_context; + +int amdgpu_atom_debug; +static int amdgpu_atom_execute_table_locked(struct atom_context *ctx, int index, uint32_t *params); +int amdgpu_atom_execute_table(struct atom_context *ctx, int index, uint32_t *params); + +static uint32_t atom_arg_mask[8] = + { 0xFFFFFFFF, 0xFFFF, 0xFFFF00, 0xFFFF0000, 0xFF, 0xFF00, 0xFF0000, + 0xFF000000 }; +static int atom_arg_shift[8] = { 0, 0, 8, 16, 0, 8, 16, 24 }; + +static int atom_dst_to_src[8][4] = { + /* translate destination alignment field to the source alignment encoding */ + {0, 0, 0, 0}, + {1, 2, 3, 0}, + {1, 2, 3, 0}, + {1, 2, 3, 0}, + {4, 5, 6, 7}, + {4, 5, 6, 7}, + {4, 5, 6, 7}, + {4, 5, 6, 7}, +}; +static int atom_def_dst[8] = { 0, 0, 1, 2, 0, 1, 2, 3 }; + +static int debug_depth; +#ifdef ATOM_DEBUG +static void debug_print_spaces(int n) +{ + while (n--) + printk(" "); +} + +#define DEBUG(...) do if (amdgpu_atom_debug) { printk(KERN_DEBUG __VA_ARGS__); } while (0) +#define SDEBUG(...) do if (amdgpu_atom_debug) { printk(KERN_DEBUG); debug_print_spaces(debug_depth); printk(__VA_ARGS__); } while (0) +#else +#define DEBUG(...) do { } while (0) +#define SDEBUG(...) do { } while (0) +#endif + +static uint32_t atom_iio_execute(struct atom_context *ctx, int base, + uint32_t index, uint32_t data) +{ + uint32_t temp = 0xCDCDCDCD; + + while (1) + switch (CU8(base)) { + case ATOM_IIO_NOP: + base++; + break; + case ATOM_IIO_READ: + temp = ctx->card->reg_read(ctx->card, CU16(base + 1)); + base += 3; + break; + case ATOM_IIO_WRITE: + ctx->card->reg_write(ctx->card, CU16(base + 1), temp); + base += 3; + break; + case ATOM_IIO_CLEAR: + temp &= + ~((0xFFFFFFFF >> (32 - CU8(base + 1))) << + CU8(base + 2)); + base += 3; + break; + case ATOM_IIO_SET: + temp |= + (0xFFFFFFFF >> (32 - CU8(base + 1))) << CU8(base + + 2); + base += 3; + break; + case ATOM_IIO_MOVE_INDEX: + temp &= + ~((0xFFFFFFFF >> (32 - CU8(base + 1))) << + CU8(base + 3)); + temp |= + ((index >> CU8(base + 2)) & + (0xFFFFFFFF >> (32 - CU8(base + 1)))) << CU8(base + + 3); + base += 4; + break; + case ATOM_IIO_MOVE_DATA: + temp &= + ~((0xFFFFFFFF >> (32 - CU8(base + 1))) << + CU8(base + 3)); + temp |= + ((data >> CU8(base + 2)) & + (0xFFFFFFFF >> (32 - CU8(base + 1)))) << CU8(base + + 3); + base += 4; + break; + case ATOM_IIO_MOVE_ATTR: + temp &= + ~((0xFFFFFFFF >> (32 - CU8(base + 1))) << + CU8(base + 3)); + temp |= + ((ctx-> + io_attr >> CU8(base + 2)) & (0xFFFFFFFF >> (32 - + CU8 + (base + + + 1)))) + << CU8(base + 3); + base += 4; + break; + case ATOM_IIO_END: + return temp; + default: + pr_info("Unknown IIO opcode\n"); + return 0; + } +} + +static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr, + int *ptr, uint32_t *saved, int print) +{ + uint32_t idx, val = 0xCDCDCDCD, align, arg; + struct atom_context *gctx = ctx->ctx; + arg = attr & 7; + align = (attr >> 3) & 7; + switch (arg) { + case ATOM_ARG_REG: + idx = U16(*ptr); + (*ptr) += 2; + if (print) + DEBUG("REG[0x%04X]", idx); + idx += gctx->reg_block; + switch (gctx->io_mode) { + case ATOM_IO_MM: + val = gctx->card->reg_read(gctx->card, idx); + break; + case ATOM_IO_PCI: + pr_info("PCI registers are not implemented\n"); + return 0; + case ATOM_IO_SYSIO: + pr_info("SYSIO registers are not implemented\n"); + return 0; + default: + if (!(gctx->io_mode & 0x80)) { + pr_info("Bad IO mode\n"); + return 0; + } + if (!gctx->iio[gctx->io_mode & 0x7F]) { + pr_info("Undefined indirect IO read method %d\n", + gctx->io_mode & 0x7F); + return 0; + } + val = + atom_iio_execute(gctx, + gctx->iio[gctx->io_mode & 0x7F], + idx, 0); + } + break; + case ATOM_ARG_PS: + idx = U8(*ptr); + (*ptr)++; + /* get_unaligned_le32 avoids unaligned accesses from atombios + * tables, noticed on a DEC Alpha. */ + val = get_unaligned_le32((u32 *)&ctx->ps[idx]); + if (print) + DEBUG("PS[0x%02X,0x%04X]", idx, val); + break; + case ATOM_ARG_WS: + idx = U8(*ptr); + (*ptr)++; + if (print) + DEBUG("WS[0x%02X]", idx); + switch (idx) { + case ATOM_WS_QUOTIENT: + val = gctx->divmul[0]; + break; + case ATOM_WS_REMAINDER: + val = gctx->divmul[1]; + break; + case ATOM_WS_DATAPTR: + val = gctx->data_block; + break; + case ATOM_WS_SHIFT: + val = gctx->shift; + break; + case ATOM_WS_OR_MASK: + val = 1 << gctx->shift; + break; + case ATOM_WS_AND_MASK: + val = ~(1 << gctx->shift); + break; + case ATOM_WS_FB_WINDOW: + val = gctx->fb_base; + break; + case ATOM_WS_ATTRIBUTES: + val = gctx->io_attr; + break; + case ATOM_WS_REGPTR: + val = gctx->reg_block; + break; + default: + val = ctx->ws[idx]; + } + break; + case ATOM_ARG_ID: + idx = U16(*ptr); + (*ptr) += 2; + if (print) { + if (gctx->data_block) + DEBUG("ID[0x%04X+%04X]", idx, gctx->data_block); + else + DEBUG("ID[0x%04X]", idx); + } + val = U32(idx + gctx->data_block); + break; + case ATOM_ARG_FB: + idx = U8(*ptr); + (*ptr)++; + if ((gctx->fb_base + (idx * 4)) > gctx->scratch_size_bytes) { + DRM_ERROR("ATOM: fb read beyond scratch region: %d vs. %d\n", + gctx->fb_base + (idx * 4), gctx->scratch_size_bytes); + val = 0; + } else + val = gctx->scratch[(gctx->fb_base / 4) + idx]; + if (print) + DEBUG("FB[0x%02X]", idx); + break; + case ATOM_ARG_IMM: + switch (align) { + case ATOM_SRC_DWORD: + val = U32(*ptr); + (*ptr) += 4; + if (print) + DEBUG("IMM 0x%08X\n", val); + return val; + case ATOM_SRC_WORD0: + case ATOM_SRC_WORD8: + case ATOM_SRC_WORD16: + val = U16(*ptr); + (*ptr) += 2; + if (print) + DEBUG("IMM 0x%04X\n", val); + return val; + case ATOM_SRC_BYTE0: + case ATOM_SRC_BYTE8: + case ATOM_SRC_BYTE16: + case ATOM_SRC_BYTE24: + val = U8(*ptr); + (*ptr)++; + if (print) + DEBUG("IMM 0x%02X\n", val); + return val; + } + return 0; + case ATOM_ARG_PLL: + idx = U8(*ptr); + (*ptr)++; + if (print) + DEBUG("PLL[0x%02X]", idx); + val = gctx->card->pll_read(gctx->card, idx); + break; + case ATOM_ARG_MC: + idx = U8(*ptr); + (*ptr)++; + if (print) + DEBUG("MC[0x%02X]", idx); + val = gctx->card->mc_read(gctx->card, idx); + break; + } + if (saved) + *saved = val; + val &= atom_arg_mask[align]; + val >>= atom_arg_shift[align]; + if (print) + switch (align) { + case ATOM_SRC_DWORD: + DEBUG(".[31:0] -> 0x%08X\n", val); + break; + case ATOM_SRC_WORD0: + DEBUG(".[15:0] -> 0x%04X\n", val); + break; + case ATOM_SRC_WORD8: + DEBUG(".[23:8] -> 0x%04X\n", val); + break; + case ATOM_SRC_WORD16: + DEBUG(".[31:16] -> 0x%04X\n", val); + break; + case ATOM_SRC_BYTE0: + DEBUG(".[7:0] -> 0x%02X\n", val); + break; + case ATOM_SRC_BYTE8: + DEBUG(".[15:8] -> 0x%02X\n", val); + break; + case ATOM_SRC_BYTE16: + DEBUG(".[23:16] -> 0x%02X\n", val); + break; + case ATOM_SRC_BYTE24: + DEBUG(".[31:24] -> 0x%02X\n", val); + break; + } + return val; +} + +static void atom_skip_src_int(atom_exec_context *ctx, uint8_t attr, int *ptr) +{ + uint32_t align = (attr >> 3) & 7, arg = attr & 7; + switch (arg) { + case ATOM_ARG_REG: + case ATOM_ARG_ID: + (*ptr) += 2; + break; + case ATOM_ARG_PLL: + case ATOM_ARG_MC: + case ATOM_ARG_PS: + case ATOM_ARG_WS: + case ATOM_ARG_FB: + (*ptr)++; + break; + case ATOM_ARG_IMM: + switch (align) { + case ATOM_SRC_DWORD: + (*ptr) += 4; + return; + case ATOM_SRC_WORD0: + case ATOM_SRC_WORD8: + case ATOM_SRC_WORD16: + (*ptr) += 2; + return; + case ATOM_SRC_BYTE0: + case ATOM_SRC_BYTE8: + case ATOM_SRC_BYTE16: + case ATOM_SRC_BYTE24: + (*ptr)++; + return; + } + return; + } +} + +static uint32_t atom_get_src(atom_exec_context *ctx, uint8_t attr, int *ptr) +{ + return atom_get_src_int(ctx, attr, ptr, NULL, 1); +} + +static uint32_t atom_get_src_direct(atom_exec_context *ctx, uint8_t align, int *ptr) +{ + uint32_t val = 0xCDCDCDCD; + + switch (align) { + case ATOM_SRC_DWORD: + val = U32(*ptr); + (*ptr) += 4; + break; + case ATOM_SRC_WORD0: + case ATOM_SRC_WORD8: + case ATOM_SRC_WORD16: + val = U16(*ptr); + (*ptr) += 2; + break; + case ATOM_SRC_BYTE0: + case ATOM_SRC_BYTE8: + case ATOM_SRC_BYTE16: + case ATOM_SRC_BYTE24: + val = U8(*ptr); + (*ptr)++; + break; + } + return val; +} + +static uint32_t atom_get_dst(atom_exec_context *ctx, int arg, uint8_t attr, + int *ptr, uint32_t *saved, int print) +{ + return atom_get_src_int(ctx, + arg | atom_dst_to_src[(attr >> 3) & + 7][(attr >> 6) & 3] << 3, + ptr, saved, print); +} + +static void atom_skip_dst(atom_exec_context *ctx, int arg, uint8_t attr, int *ptr) +{ + atom_skip_src_int(ctx, + arg | atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & + 3] << 3, ptr); +} + +static void atom_put_dst(atom_exec_context *ctx, int arg, uint8_t attr, + int *ptr, uint32_t val, uint32_t saved) +{ + uint32_t align = + atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & 3], old_val = + val, idx; + struct atom_context *gctx = ctx->ctx; + old_val &= atom_arg_mask[align] >> atom_arg_shift[align]; + val <<= atom_arg_shift[align]; + val &= atom_arg_mask[align]; + saved &= ~atom_arg_mask[align]; + val |= saved; + switch (arg) { + case ATOM_ARG_REG: + idx = U16(*ptr); + (*ptr) += 2; + DEBUG("REG[0x%04X]", idx); + idx += gctx->reg_block; + switch (gctx->io_mode) { + case ATOM_IO_MM: + if (idx == 0) + gctx->card->reg_write(gctx->card, idx, + val << 2); + else + gctx->card->reg_write(gctx->card, idx, val); + break; + case ATOM_IO_PCI: + pr_info("PCI registers are not implemented\n"); + return; + case ATOM_IO_SYSIO: + pr_info("SYSIO registers are not implemented\n"); + return; + default: + if (!(gctx->io_mode & 0x80)) { + pr_info("Bad IO mode\n"); + return; + } + if (!gctx->iio[gctx->io_mode & 0xFF]) { + pr_info("Undefined indirect IO write method %d\n", + gctx->io_mode & 0x7F); + return; + } + atom_iio_execute(gctx, gctx->iio[gctx->io_mode & 0xFF], + idx, val); + } + break; + case ATOM_ARG_PS: + idx = U8(*ptr); + (*ptr)++; + DEBUG("PS[0x%02X]", idx); + ctx->ps[idx] = cpu_to_le32(val); + break; + case ATOM_ARG_WS: + idx = U8(*ptr); + (*ptr)++; + DEBUG("WS[0x%02X]", idx); + switch (idx) { + case ATOM_WS_QUOTIENT: + gctx->divmul[0] = val; + break; + case ATOM_WS_REMAINDER: + gctx->divmul[1] = val; + break; + case ATOM_WS_DATAPTR: + gctx->data_block = val; + break; + case ATOM_WS_SHIFT: + gctx->shift = val; + break; + case ATOM_WS_OR_MASK: + case ATOM_WS_AND_MASK: + break; + case ATOM_WS_FB_WINDOW: + gctx->fb_base = val; + break; + case ATOM_WS_ATTRIBUTES: + gctx->io_attr = val; + break; + case ATOM_WS_REGPTR: + gctx->reg_block = val; + break; + default: + ctx->ws[idx] = val; + } + break; + case ATOM_ARG_FB: + idx = U8(*ptr); + (*ptr)++; + if ((gctx->fb_base + (idx * 4)) > gctx->scratch_size_bytes) { + DRM_ERROR("ATOM: fb write beyond scratch region: %d vs. %d\n", + gctx->fb_base + (idx * 4), gctx->scratch_size_bytes); + } else + gctx->scratch[(gctx->fb_base / 4) + idx] = val; + DEBUG("FB[0x%02X]", idx); + break; + case ATOM_ARG_PLL: + idx = U8(*ptr); + (*ptr)++; + DEBUG("PLL[0x%02X]", idx); + gctx->card->pll_write(gctx->card, idx, val); + break; + case ATOM_ARG_MC: + idx = U8(*ptr); + (*ptr)++; + DEBUG("MC[0x%02X]", idx); + gctx->card->mc_write(gctx->card, idx, val); + return; + } + switch (align) { + case ATOM_SRC_DWORD: + DEBUG(".[31:0] <- 0x%08X\n", old_val); + break; + case ATOM_SRC_WORD0: + DEBUG(".[15:0] <- 0x%04X\n", old_val); + break; + case ATOM_SRC_WORD8: + DEBUG(".[23:8] <- 0x%04X\n", old_val); + break; + case ATOM_SRC_WORD16: + DEBUG(".[31:16] <- 0x%04X\n", old_val); + break; + case ATOM_SRC_BYTE0: + DEBUG(".[7:0] <- 0x%02X\n", old_val); + break; + case ATOM_SRC_BYTE8: + DEBUG(".[15:8] <- 0x%02X\n", old_val); + break; + case ATOM_SRC_BYTE16: + DEBUG(".[23:16] <- 0x%02X\n", old_val); + break; + case ATOM_SRC_BYTE24: + DEBUG(".[31:24] <- 0x%02X\n", old_val); + break; + } +} + +static void atom_op_add(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t dst, src, saved; + int dptr = *ptr; + SDEBUG(" dst: "); + dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); + SDEBUG(" src: "); + src = atom_get_src(ctx, attr, ptr); + dst += src; + SDEBUG(" dst: "); + atom_put_dst(ctx, arg, attr, &dptr, dst, saved); +} + +static void atom_op_and(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t dst, src, saved; + int dptr = *ptr; + SDEBUG(" dst: "); + dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); + SDEBUG(" src: "); + src = atom_get_src(ctx, attr, ptr); + dst &= src; + SDEBUG(" dst: "); + atom_put_dst(ctx, arg, attr, &dptr, dst, saved); +} + +static void atom_op_beep(atom_exec_context *ctx, int *ptr, int arg) +{ + printk("ATOM BIOS beeped!\n"); +} + +static void atom_op_calltable(atom_exec_context *ctx, int *ptr, int arg) +{ + int idx = U8((*ptr)++); + int r = 0; + + if (idx < ATOM_TABLE_NAMES_CNT) + SDEBUG(" table: %d (%s)\n", idx, atom_table_names[idx]); + else + SDEBUG(" table: %d\n", idx); + if (U16(ctx->ctx->cmd_table + 4 + 2 * idx)) + r = amdgpu_atom_execute_table_locked(ctx->ctx, idx, ctx->ps + ctx->ps_shift); + if (r) { + ctx->abort = true; + } +} + +static void atom_op_clear(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t saved; + int dptr = *ptr; + attr &= 0x38; + attr |= atom_def_dst[attr >> 3] << 6; + atom_get_dst(ctx, arg, attr, ptr, &saved, 0); + SDEBUG(" dst: "); + atom_put_dst(ctx, arg, attr, &dptr, 0, saved); +} + +static void atom_op_compare(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t dst, src; + SDEBUG(" src1: "); + dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1); + SDEBUG(" src2: "); + src = atom_get_src(ctx, attr, ptr); + ctx->ctx->cs_equal = (dst == src); + ctx->ctx->cs_above = (dst > src); + SDEBUG(" result: %s %s\n", ctx->ctx->cs_equal ? "EQ" : "NE", + ctx->ctx->cs_above ? "GT" : "LE"); +} + +static void atom_op_delay(atom_exec_context *ctx, int *ptr, int arg) +{ + unsigned count = U8((*ptr)++); + SDEBUG(" count: %d\n", count); + if (arg == ATOM_UNIT_MICROSEC) + udelay(count); + else if (!drm_can_sleep()) + mdelay(count); + else + msleep(count); +} + +static void atom_op_div(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t dst, src; + SDEBUG(" src1: "); + dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1); + SDEBUG(" src2: "); + src = atom_get_src(ctx, attr, ptr); + if (src != 0) { + ctx->ctx->divmul[0] = dst / src; + ctx->ctx->divmul[1] = dst % src; + } else { + ctx->ctx->divmul[0] = 0; + ctx->ctx->divmul[1] = 0; + } +} + +static void atom_op_div32(atom_exec_context *ctx, int *ptr, int arg) +{ + uint64_t val64; + uint8_t attr = U8((*ptr)++); + uint32_t dst, src; + SDEBUG(" src1: "); + dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1); + SDEBUG(" src2: "); + src = atom_get_src(ctx, attr, ptr); + if (src != 0) { + val64 = dst; + val64 |= ((uint64_t)ctx->ctx->divmul[1]) << 32; + do_div(val64, src); + ctx->ctx->divmul[0] = lower_32_bits(val64); + ctx->ctx->divmul[1] = upper_32_bits(val64); + } else { + ctx->ctx->divmul[0] = 0; + ctx->ctx->divmul[1] = 0; + } +} + +static void atom_op_eot(atom_exec_context *ctx, int *ptr, int arg) +{ + /* functionally, a nop */ +} + +static void atom_op_jump(atom_exec_context *ctx, int *ptr, int arg) +{ + int execute = 0, target = U16(*ptr); + unsigned long cjiffies; + + (*ptr) += 2; + switch (arg) { + case ATOM_COND_ABOVE: + execute = ctx->ctx->cs_above; + break; + case ATOM_COND_ABOVEOREQUAL: + execute = ctx->ctx->cs_above || ctx->ctx->cs_equal; + break; + case ATOM_COND_ALWAYS: + execute = 1; + break; + case ATOM_COND_BELOW: + execute = !(ctx->ctx->cs_above || ctx->ctx->cs_equal); + break; + case ATOM_COND_BELOWOREQUAL: + execute = !ctx->ctx->cs_above; + break; + case ATOM_COND_EQUAL: + execute = ctx->ctx->cs_equal; + break; + case ATOM_COND_NOTEQUAL: + execute = !ctx->ctx->cs_equal; + break; + } + if (arg != ATOM_COND_ALWAYS) + SDEBUG(" taken: %s\n", str_yes_no(execute)); + SDEBUG(" target: 0x%04X\n", target); + if (execute) { + if (ctx->last_jump == (ctx->start + target)) { + cjiffies = jiffies; + if (time_after(cjiffies, ctx->last_jump_jiffies)) { + cjiffies -= ctx->last_jump_jiffies; + if ((jiffies_to_msecs(cjiffies) > ATOM_CMD_TIMEOUT_SEC*1000)) { + DRM_ERROR("atombios stuck in loop for more than %dsecs aborting\n", + ATOM_CMD_TIMEOUT_SEC); + ctx->abort = true; + } + } else { + /* jiffies wrap around we will just wait a little longer */ + ctx->last_jump_jiffies = jiffies; + } + } else { + ctx->last_jump = ctx->start + target; + ctx->last_jump_jiffies = jiffies; + } + *ptr = ctx->start + target; + } +} + +static void atom_op_mask(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t dst, mask, src, saved; + int dptr = *ptr; + SDEBUG(" dst: "); + dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); + mask = atom_get_src_direct(ctx, ((attr >> 3) & 7), ptr); + SDEBUG(" mask: 0x%08x", mask); + SDEBUG(" src: "); + src = atom_get_src(ctx, attr, ptr); + dst &= mask; + dst |= src; + SDEBUG(" dst: "); + atom_put_dst(ctx, arg, attr, &dptr, dst, saved); +} + +static void atom_op_move(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t src, saved; + int dptr = *ptr; + if (((attr >> 3) & 7) != ATOM_SRC_DWORD) + atom_get_dst(ctx, arg, attr, ptr, &saved, 0); + else { + atom_skip_dst(ctx, arg, attr, ptr); + saved = 0xCDCDCDCD; + } + SDEBUG(" src: "); + src = atom_get_src(ctx, attr, ptr); + SDEBUG(" dst: "); + atom_put_dst(ctx, arg, attr, &dptr, src, saved); +} + +static void atom_op_mul(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t dst, src; + SDEBUG(" src1: "); + dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1); + SDEBUG(" src2: "); + src = atom_get_src(ctx, attr, ptr); + ctx->ctx->divmul[0] = dst * src; +} + +static void atom_op_mul32(atom_exec_context *ctx, int *ptr, int arg) +{ + uint64_t val64; + uint8_t attr = U8((*ptr)++); + uint32_t dst, src; + SDEBUG(" src1: "); + dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1); + SDEBUG(" src2: "); + src = atom_get_src(ctx, attr, ptr); + val64 = (uint64_t)dst * (uint64_t)src; + ctx->ctx->divmul[0] = lower_32_bits(val64); + ctx->ctx->divmul[1] = upper_32_bits(val64); +} + +static void atom_op_nop(atom_exec_context *ctx, int *ptr, int arg) +{ + /* nothing */ +} + +static void atom_op_or(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t dst, src, saved; + int dptr = *ptr; + SDEBUG(" dst: "); + dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); + SDEBUG(" src: "); + src = atom_get_src(ctx, attr, ptr); + dst |= src; + SDEBUG(" dst: "); + atom_put_dst(ctx, arg, attr, &dptr, dst, saved); +} + +static void atom_op_postcard(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t val = U8((*ptr)++); + SDEBUG("POST card output: 0x%02X\n", val); +} + +static void atom_op_repeat(atom_exec_context *ctx, int *ptr, int arg) +{ + pr_info("unimplemented!\n"); +} + +static void atom_op_restorereg(atom_exec_context *ctx, int *ptr, int arg) +{ + pr_info("unimplemented!\n"); +} + +static void atom_op_savereg(atom_exec_context *ctx, int *ptr, int arg) +{ + pr_info("unimplemented!\n"); +} + +static void atom_op_setdatablock(atom_exec_context *ctx, int *ptr, int arg) +{ + int idx = U8(*ptr); + (*ptr)++; + SDEBUG(" block: %d\n", idx); + if (!idx) + ctx->ctx->data_block = 0; + else if (idx == 255) + ctx->ctx->data_block = ctx->start; + else + ctx->ctx->data_block = U16(ctx->ctx->data_table + 4 + 2 * idx); + SDEBUG(" base: 0x%04X\n", ctx->ctx->data_block); +} + +static void atom_op_setfbbase(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + SDEBUG(" fb_base: "); + ctx->ctx->fb_base = atom_get_src(ctx, attr, ptr); +} + +static void atom_op_setport(atom_exec_context *ctx, int *ptr, int arg) +{ + int port; + switch (arg) { + case ATOM_PORT_ATI: + port = U16(*ptr); + if (port < ATOM_IO_NAMES_CNT) + SDEBUG(" port: %d (%s)\n", port, atom_io_names[port]); + else + SDEBUG(" port: %d\n", port); + if (!port) + ctx->ctx->io_mode = ATOM_IO_MM; + else + ctx->ctx->io_mode = ATOM_IO_IIO | port; + (*ptr) += 2; + break; + case ATOM_PORT_PCI: + ctx->ctx->io_mode = ATOM_IO_PCI; + (*ptr)++; + break; + case ATOM_PORT_SYSIO: + ctx->ctx->io_mode = ATOM_IO_SYSIO; + (*ptr)++; + break; + } +} + +static void atom_op_setregblock(atom_exec_context *ctx, int *ptr, int arg) +{ + ctx->ctx->reg_block = U16(*ptr); + (*ptr) += 2; + SDEBUG(" base: 0x%04X\n", ctx->ctx->reg_block); +} + +static void atom_op_shift_left(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++), shift; + uint32_t saved, dst; + int dptr = *ptr; + attr &= 0x38; + attr |= atom_def_dst[attr >> 3] << 6; + SDEBUG(" dst: "); + dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); + shift = atom_get_src_direct(ctx, ATOM_SRC_BYTE0, ptr); + SDEBUG(" shift: %d\n", shift); + dst <<= shift; + SDEBUG(" dst: "); + atom_put_dst(ctx, arg, attr, &dptr, dst, saved); +} + +static void atom_op_shift_right(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++), shift; + uint32_t saved, dst; + int dptr = *ptr; + attr &= 0x38; + attr |= atom_def_dst[attr >> 3] << 6; + SDEBUG(" dst: "); + dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); + shift = atom_get_src_direct(ctx, ATOM_SRC_BYTE0, ptr); + SDEBUG(" shift: %d\n", shift); + dst >>= shift; + SDEBUG(" dst: "); + atom_put_dst(ctx, arg, attr, &dptr, dst, saved); +} + +static void atom_op_shl(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++), shift; + uint32_t saved, dst; + int dptr = *ptr; + uint32_t dst_align = atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & 3]; + SDEBUG(" dst: "); + dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); + /* op needs to full dst value */ + dst = saved; + shift = atom_get_src(ctx, attr, ptr); + SDEBUG(" shift: %d\n", shift); + dst <<= shift; + dst &= atom_arg_mask[dst_align]; + dst >>= atom_arg_shift[dst_align]; + SDEBUG(" dst: "); + atom_put_dst(ctx, arg, attr, &dptr, dst, saved); +} + +static void atom_op_shr(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++), shift; + uint32_t saved, dst; + int dptr = *ptr; + uint32_t dst_align = atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & 3]; + SDEBUG(" dst: "); + dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); + /* op needs to full dst value */ + dst = saved; + shift = atom_get_src(ctx, attr, ptr); + SDEBUG(" shift: %d\n", shift); + dst >>= shift; + dst &= atom_arg_mask[dst_align]; + dst >>= atom_arg_shift[dst_align]; + SDEBUG(" dst: "); + atom_put_dst(ctx, arg, attr, &dptr, dst, saved); +} + +static void atom_op_sub(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t dst, src, saved; + int dptr = *ptr; + SDEBUG(" dst: "); + dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); + SDEBUG(" src: "); + src = atom_get_src(ctx, attr, ptr); + dst -= src; + SDEBUG(" dst: "); + atom_put_dst(ctx, arg, attr, &dptr, dst, saved); +} + +static void atom_op_switch(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t src, val, target; + SDEBUG(" switch: "); + src = atom_get_src(ctx, attr, ptr); + while (U16(*ptr) != ATOM_CASE_END) + if (U8(*ptr) == ATOM_CASE_MAGIC) { + (*ptr)++; + SDEBUG(" case: "); + val = + atom_get_src(ctx, (attr & 0x38) | ATOM_ARG_IMM, + ptr); + target = U16(*ptr); + if (val == src) { + SDEBUG(" target: %04X\n", target); + *ptr = ctx->start + target; + return; + } + (*ptr) += 2; + } else { + pr_info("Bad case\n"); + return; + } + (*ptr) += 2; +} + +static void atom_op_test(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t dst, src; + SDEBUG(" src1: "); + dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1); + SDEBUG(" src2: "); + src = atom_get_src(ctx, attr, ptr); + ctx->ctx->cs_equal = ((dst & src) == 0); + SDEBUG(" result: %s\n", ctx->ctx->cs_equal ? "EQ" : "NE"); +} + +static void atom_op_xor(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t attr = U8((*ptr)++); + uint32_t dst, src, saved; + int dptr = *ptr; + SDEBUG(" dst: "); + dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); + SDEBUG(" src: "); + src = atom_get_src(ctx, attr, ptr); + dst ^= src; + SDEBUG(" dst: "); + atom_put_dst(ctx, arg, attr, &dptr, dst, saved); +} + +static void atom_op_debug(atom_exec_context *ctx, int *ptr, int arg) +{ + uint8_t val = U8((*ptr)++); + SDEBUG("DEBUG output: 0x%02X\n", val); +} + +static void atom_op_processds(atom_exec_context *ctx, int *ptr, int arg) +{ + uint16_t val = U16(*ptr); + (*ptr) += val + 2; + SDEBUG("PROCESSDS output: 0x%02X\n", val); +} + +static struct { + void (*func) (atom_exec_context *, int *, int); + int arg; +} opcode_table[ATOM_OP_CNT] = { + { + NULL, 0}, { + atom_op_move, ATOM_ARG_REG}, { + atom_op_move, ATOM_ARG_PS}, { + atom_op_move, ATOM_ARG_WS}, { + atom_op_move, ATOM_ARG_FB}, { + atom_op_move, ATOM_ARG_PLL}, { + atom_op_move, ATOM_ARG_MC}, { + atom_op_and, ATOM_ARG_REG}, { + atom_op_and, ATOM_ARG_PS}, { + atom_op_and, ATOM_ARG_WS}, { + atom_op_and, ATOM_ARG_FB}, { + atom_op_and, ATOM_ARG_PLL}, { + atom_op_and, ATOM_ARG_MC}, { + atom_op_or, ATOM_ARG_REG}, { + atom_op_or, ATOM_ARG_PS}, { + atom_op_or, ATOM_ARG_WS}, { + atom_op_or, ATOM_ARG_FB}, { + atom_op_or, ATOM_ARG_PLL}, { + atom_op_or, ATOM_ARG_MC}, { + atom_op_shift_left, ATOM_ARG_REG}, { + atom_op_shift_left, ATOM_ARG_PS}, { + atom_op_shift_left, ATOM_ARG_WS}, { + atom_op_shift_left, ATOM_ARG_FB}, { + atom_op_shift_left, ATOM_ARG_PLL}, { + atom_op_shift_left, ATOM_ARG_MC}, { + atom_op_shift_right, ATOM_ARG_REG}, { + atom_op_shift_right, ATOM_ARG_PS}, { + atom_op_shift_right, ATOM_ARG_WS}, { + atom_op_shift_right, ATOM_ARG_FB}, { + atom_op_shift_right, ATOM_ARG_PLL}, { + atom_op_shift_right, ATOM_ARG_MC}, { + atom_op_mul, ATOM_ARG_REG}, { + atom_op_mul, ATOM_ARG_PS}, { + atom_op_mul, ATOM_ARG_WS}, { + atom_op_mul, ATOM_ARG_FB}, { + atom_op_mul, ATOM_ARG_PLL}, { + atom_op_mul, ATOM_ARG_MC}, { + atom_op_div, ATOM_ARG_REG}, { + atom_op_div, ATOM_ARG_PS}, { + atom_op_div, ATOM_ARG_WS}, { + atom_op_div, ATOM_ARG_FB}, { + atom_op_div, ATOM_ARG_PLL}, { + atom_op_div, ATOM_ARG_MC}, { + atom_op_add, ATOM_ARG_REG}, { + atom_op_add, ATOM_ARG_PS}, { + atom_op_add, ATOM_ARG_WS}, { + atom_op_add, ATOM_ARG_FB}, { + atom_op_add, ATOM_ARG_PLL}, { + atom_op_add, ATOM_ARG_MC}, { + atom_op_sub, ATOM_ARG_REG}, { + atom_op_sub, ATOM_ARG_PS}, { + atom_op_sub, ATOM_ARG_WS}, { + atom_op_sub, ATOM_ARG_FB}, { + atom_op_sub, ATOM_ARG_PLL}, { + atom_op_sub, ATOM_ARG_MC}, { + atom_op_setport, ATOM_PORT_ATI}, { + atom_op_setport, ATOM_PORT_PCI}, { + atom_op_setport, ATOM_PORT_SYSIO}, { + atom_op_setregblock, 0}, { + atom_op_setfbbase, 0}, { + atom_op_compare, ATOM_ARG_REG}, { + atom_op_compare, ATOM_ARG_PS}, { + atom_op_compare, ATOM_ARG_WS}, { + atom_op_compare, ATOM_ARG_FB}, { + atom_op_compare, ATOM_ARG_PLL}, { + atom_op_compare, ATOM_ARG_MC}, { + atom_op_switch, 0}, { + atom_op_jump, ATOM_COND_ALWAYS}, { + atom_op_jump, ATOM_COND_EQUAL}, { + atom_op_jump, ATOM_COND_BELOW}, { + atom_op_jump, ATOM_COND_ABOVE}, { + atom_op_jump, ATOM_COND_BELOWOREQUAL}, { + atom_op_jump, ATOM_COND_ABOVEOREQUAL}, { + atom_op_jump, ATOM_COND_NOTEQUAL}, { + atom_op_test, ATOM_ARG_REG}, { + atom_op_test, ATOM_ARG_PS}, { + atom_op_test, ATOM_ARG_WS}, { + atom_op_test, ATOM_ARG_FB}, { + atom_op_test, ATOM_ARG_PLL}, { + atom_op_test, ATOM_ARG_MC}, { + atom_op_delay, ATOM_UNIT_MILLISEC}, { + atom_op_delay, ATOM_UNIT_MICROSEC}, { + atom_op_calltable, 0}, { + atom_op_repeat, 0}, { + atom_op_clear, ATOM_ARG_REG}, { + atom_op_clear, ATOM_ARG_PS}, { + atom_op_clear, ATOM_ARG_WS}, { + atom_op_clear, ATOM_ARG_FB}, { + atom_op_clear, ATOM_ARG_PLL}, { + atom_op_clear, ATOM_ARG_MC}, { + atom_op_nop, 0}, { + atom_op_eot, 0}, { + atom_op_mask, ATOM_ARG_REG}, { + atom_op_mask, ATOM_ARG_PS}, { + atom_op_mask, ATOM_ARG_WS}, { + atom_op_mask, ATOM_ARG_FB}, { + atom_op_mask, ATOM_ARG_PLL}, { + atom_op_mask, ATOM_ARG_MC}, { + atom_op_postcard, 0}, { + atom_op_beep, 0}, { + atom_op_savereg, 0}, { + atom_op_restorereg, 0}, { + atom_op_setdatablock, 0}, { + atom_op_xor, ATOM_ARG_REG}, { + atom_op_xor, ATOM_ARG_PS}, { + atom_op_xor, ATOM_ARG_WS}, { + atom_op_xor, ATOM_ARG_FB}, { + atom_op_xor, ATOM_ARG_PLL}, { + atom_op_xor, ATOM_ARG_MC}, { + atom_op_shl, ATOM_ARG_REG}, { + atom_op_shl, ATOM_ARG_PS}, { + atom_op_shl, ATOM_ARG_WS}, { + atom_op_shl, ATOM_ARG_FB}, { + atom_op_shl, ATOM_ARG_PLL}, { + atom_op_shl, ATOM_ARG_MC}, { + atom_op_shr, ATOM_ARG_REG}, { + atom_op_shr, ATOM_ARG_PS}, { + atom_op_shr, ATOM_ARG_WS}, { + atom_op_shr, ATOM_ARG_FB}, { + atom_op_shr, ATOM_ARG_PLL}, { + atom_op_shr, ATOM_ARG_MC}, { + atom_op_debug, 0}, { + atom_op_processds, 0}, { + atom_op_mul32, ATOM_ARG_PS}, { + atom_op_mul32, ATOM_ARG_WS}, { + atom_op_div32, ATOM_ARG_PS}, { + atom_op_div32, ATOM_ARG_WS}, +}; + +static int amdgpu_atom_execute_table_locked(struct atom_context *ctx, int index, uint32_t *params) +{ + int base = CU16(ctx->cmd_table + 4 + 2 * index); + int len, ws, ps, ptr; + unsigned char op; + atom_exec_context ectx; + int ret = 0; + + if (!base) + return -EINVAL; + + len = CU16(base + ATOM_CT_SIZE_PTR); + ws = CU8(base + ATOM_CT_WS_PTR); + ps = CU8(base + ATOM_CT_PS_PTR) & ATOM_CT_PS_MASK; + ptr = base + ATOM_CT_CODE_PTR; + + SDEBUG(">> execute %04X (len %d, WS %d, PS %d)\n", base, len, ws, ps); + + ectx.ctx = ctx; + ectx.ps_shift = ps / 4; + ectx.start = base; + ectx.ps = params; + ectx.abort = false; + ectx.last_jump = 0; + if (ws) + ectx.ws = kcalloc(4, ws, GFP_KERNEL); + else + ectx.ws = NULL; + + debug_depth++; + while (1) { + op = CU8(ptr++); + if (op < ATOM_OP_NAMES_CNT) + SDEBUG("%s @ 0x%04X\n", atom_op_names[op], ptr - 1); + else + SDEBUG("[%d] @ 0x%04X\n", op, ptr - 1); + if (ectx.abort) { + DRM_ERROR("atombios stuck executing %04X (len %d, WS %d, PS %d) @ 0x%04X\n", + base, len, ws, ps, ptr - 1); + ret = -EINVAL; + goto free; + } + + if (op < ATOM_OP_CNT && op > 0) + opcode_table[op].func(&ectx, &ptr, + opcode_table[op].arg); + else + break; + + if (op == ATOM_OP_EOT) + break; + } + debug_depth--; + SDEBUG("<<\n"); + +free: + if (ws) + kfree(ectx.ws); + return ret; +} + +int amdgpu_atom_execute_table(struct atom_context *ctx, int index, uint32_t *params) +{ + int r; + + mutex_lock(&ctx->mutex); + /* reset data block */ + ctx->data_block = 0; + /* reset reg block */ + ctx->reg_block = 0; + /* reset fb window */ + ctx->fb_base = 0; + /* reset io mode */ + ctx->io_mode = ATOM_IO_MM; + /* reset divmul */ + ctx->divmul[0] = 0; + ctx->divmul[1] = 0; + r = amdgpu_atom_execute_table_locked(ctx, index, params); + mutex_unlock(&ctx->mutex); + return r; +} + +static int atom_iio_len[] = { 1, 2, 3, 3, 3, 3, 4, 4, 4, 3 }; + +static void atom_index_iio(struct atom_context *ctx, int base) +{ + ctx->iio = kzalloc(2 * 256, GFP_KERNEL); + if (!ctx->iio) + return; + while (CU8(base) == ATOM_IIO_START) { + ctx->iio[CU8(base + 1)] = base + 2; + base += 2; + while (CU8(base) != ATOM_IIO_END) + base += atom_iio_len[CU8(base)]; + base += 3; + } +} + +static void atom_get_vbios_name(struct atom_context *ctx) +{ + unsigned char *p_rom; + unsigned char str_num; + unsigned short off_to_vbios_str; + unsigned char *c_ptr; + int name_size; + int i; + + const char *na = "--N/A--"; + char *back; + + p_rom = ctx->bios; + + str_num = *(p_rom + OFFSET_TO_GET_ATOMBIOS_NUMBER_OF_STRINGS); + if (str_num != 0) { + off_to_vbios_str = + *(unsigned short *)(p_rom + OFFSET_TO_GET_ATOMBIOS_STRING_START); + + c_ptr = (unsigned char *)(p_rom + off_to_vbios_str); + } else { + /* do not know where to find name */ + memcpy(ctx->name, na, 7); + ctx->name[7] = 0; + return; + } + + /* + * skip the atombios strings, usually 4 + * 1st is P/N, 2nd is ASIC, 3rd is PCI type, 4th is Memory type + */ + for (i = 0; i < str_num; i++) { + while (*c_ptr != 0) + c_ptr++; + c_ptr++; + } + + /* skip the following 2 chars: 0x0D 0x0A */ + c_ptr += 2; + + name_size = strnlen(c_ptr, STRLEN_LONG - 1); + memcpy(ctx->name, c_ptr, name_size); + back = ctx->name + name_size; + while ((*--back) == ' ') + ; + *(back + 1) = '\0'; +} + +static void atom_get_vbios_date(struct atom_context *ctx) +{ + unsigned char *p_rom; + unsigned char *date_in_rom; + + p_rom = ctx->bios; + + date_in_rom = p_rom + OFFSET_TO_VBIOS_DATE; + + ctx->date[0] = '2'; + ctx->date[1] = '0'; + ctx->date[2] = date_in_rom[6]; + ctx->date[3] = date_in_rom[7]; + ctx->date[4] = '/'; + ctx->date[5] = date_in_rom[0]; + ctx->date[6] = date_in_rom[1]; + ctx->date[7] = '/'; + ctx->date[8] = date_in_rom[3]; + ctx->date[9] = date_in_rom[4]; + ctx->date[10] = ' '; + ctx->date[11] = date_in_rom[9]; + ctx->date[12] = date_in_rom[10]; + ctx->date[13] = date_in_rom[11]; + ctx->date[14] = date_in_rom[12]; + ctx->date[15] = date_in_rom[13]; + ctx->date[16] = '\0'; +} + +static unsigned char *atom_find_str_in_rom(struct atom_context *ctx, char *str, int start, + int end, int maxlen) +{ + unsigned long str_off; + unsigned char *p_rom; + unsigned short str_len; + + str_off = 0; + str_len = strnlen(str, maxlen); + p_rom = ctx->bios; + + for (; start <= end; ++start) { + for (str_off = 0; str_off < str_len; ++str_off) { + if (str[str_off] != *(p_rom + start + str_off)) + break; + } + + if (str_off == str_len || str[str_off] == 0) + return p_rom + start; + } + return NULL; +} + +static void atom_get_vbios_pn(struct atom_context *ctx) +{ + unsigned char *p_rom; + unsigned short off_to_vbios_str; + unsigned char *vbios_str; + int count; + + off_to_vbios_str = 0; + p_rom = ctx->bios; + + if (*(p_rom + OFFSET_TO_GET_ATOMBIOS_NUMBER_OF_STRINGS) != 0) { + off_to_vbios_str = + *(unsigned short *)(p_rom + OFFSET_TO_GET_ATOMBIOS_STRING_START); + + vbios_str = (unsigned char *)(p_rom + off_to_vbios_str); + } else { + vbios_str = p_rom + OFFSET_TO_VBIOS_PART_NUMBER; + } + + if (*vbios_str == 0) { + vbios_str = atom_find_str_in_rom(ctx, BIOS_ATOM_PREFIX, 3, 1024, 64); + if (vbios_str == NULL) + vbios_str += sizeof(BIOS_ATOM_PREFIX) - 1; + } + if (vbios_str != NULL && *vbios_str == 0) + vbios_str++; + + if (vbios_str != NULL) { + count = 0; + while ((count < BIOS_STRING_LENGTH) && vbios_str[count] >= ' ' && + vbios_str[count] <= 'z') { + ctx->vbios_pn[count] = vbios_str[count]; + count++; + } + + ctx->vbios_pn[count] = 0; + } + + pr_info("ATOM BIOS: %s\n", ctx->vbios_pn); +} + +static void atom_get_vbios_version(struct atom_context *ctx) +{ + unsigned char *vbios_ver; + + /* find anchor ATOMBIOSBK-AMD */ + vbios_ver = atom_find_str_in_rom(ctx, BIOS_VERSION_PREFIX, 3, 1024, 64); + if (vbios_ver != NULL) { + /* skip ATOMBIOSBK-AMD VER */ + vbios_ver += 18; + memcpy(ctx->vbios_ver_str, vbios_ver, STRLEN_NORMAL); + } else { + ctx->vbios_ver_str[0] = '\0'; + } +} + +struct atom_context *amdgpu_atom_parse(struct card_info *card, void *bios) +{ + int base; + struct atom_context *ctx = + kzalloc(sizeof(struct atom_context), GFP_KERNEL); + struct _ATOM_ROM_HEADER *atom_rom_header; + struct _ATOM_MASTER_DATA_TABLE *master_table; + struct _ATOM_FIRMWARE_INFO *atom_fw_info; + + if (!ctx) + return NULL; + + ctx->card = card; + ctx->bios = bios; + + if (CU16(0) != ATOM_BIOS_MAGIC) { + pr_info("Invalid BIOS magic\n"); + kfree(ctx); + return NULL; + } + if (strncmp + (CSTR(ATOM_ATI_MAGIC_PTR), ATOM_ATI_MAGIC, + strlen(ATOM_ATI_MAGIC))) { + pr_info("Invalid ATI magic\n"); + kfree(ctx); + return NULL; + } + + base = CU16(ATOM_ROM_TABLE_PTR); + if (strncmp + (CSTR(base + ATOM_ROM_MAGIC_PTR), ATOM_ROM_MAGIC, + strlen(ATOM_ROM_MAGIC))) { + pr_info("Invalid ATOM magic\n"); + kfree(ctx); + return NULL; + } + + ctx->cmd_table = CU16(base + ATOM_ROM_CMD_PTR); + ctx->data_table = CU16(base + ATOM_ROM_DATA_PTR); + atom_index_iio(ctx, CU16(ctx->data_table + ATOM_DATA_IIO_PTR) + 4); + if (!ctx->iio) { + amdgpu_atom_destroy(ctx); + return NULL; + } + + atom_rom_header = (struct _ATOM_ROM_HEADER *)CSTR(base); + if (atom_rom_header->usMasterDataTableOffset != 0) { + master_table = (struct _ATOM_MASTER_DATA_TABLE *) + CSTR(atom_rom_header->usMasterDataTableOffset); + if (master_table->ListOfDataTables.FirmwareInfo != 0) { + atom_fw_info = (struct _ATOM_FIRMWARE_INFO *) + CSTR(master_table->ListOfDataTables.FirmwareInfo); + ctx->version = atom_fw_info->ulFirmwareRevision; + } + } + + atom_get_vbios_name(ctx); + atom_get_vbios_pn(ctx); + atom_get_vbios_date(ctx); + atom_get_vbios_version(ctx); + + return ctx; +} + +int amdgpu_atom_asic_init(struct atom_context *ctx) +{ + int hwi = CU16(ctx->data_table + ATOM_DATA_FWI_PTR); + uint32_t ps[16]; + int ret; + + memset(ps, 0, 64); + + ps[0] = cpu_to_le32(CU32(hwi + ATOM_FWI_DEFSCLK_PTR)); + ps[1] = cpu_to_le32(CU32(hwi + ATOM_FWI_DEFMCLK_PTR)); + if (!ps[0] || !ps[1]) + return 1; + + if (!CU16(ctx->cmd_table + 4 + 2 * ATOM_CMD_INIT)) + return 1; + ret = amdgpu_atom_execute_table(ctx, ATOM_CMD_INIT, ps); + if (ret) + return ret; + + memset(ps, 0, 64); + + return ret; +} + +void amdgpu_atom_destroy(struct atom_context *ctx) +{ + kfree(ctx->iio); + kfree(ctx); +} + +bool amdgpu_atom_parse_data_header(struct atom_context *ctx, int index, + uint16_t *size, uint8_t *frev, uint8_t *crev, + uint16_t *data_start) +{ + int offset = index * 2 + 4; + int idx = CU16(ctx->data_table + offset); + u16 *mdt = (u16 *)(ctx->bios + ctx->data_table + 4); + + if (!mdt[index]) + return false; + + if (size) + *size = CU16(idx); + if (frev) + *frev = CU8(idx + 2); + if (crev) + *crev = CU8(idx + 3); + *data_start = idx; + return true; +} + +bool amdgpu_atom_parse_cmd_header(struct atom_context *ctx, int index, uint8_t *frev, + uint8_t *crev) +{ + int offset = index * 2 + 4; + int idx = CU16(ctx->cmd_table + offset); + u16 *mct = (u16 *)(ctx->bios + ctx->cmd_table + 4); + + if (!mct[index]) + return false; + + if (frev) + *frev = CU8(idx + 2); + if (crev) + *crev = CU8(idx + 3); + return true; +} + diff --git a/drivers/gpu/drm/amd/amdgpu/atom.h b/drivers/gpu/drm/amd/amdgpu/atom.h new file mode 100644 index 000000000..c11cf18a0 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/atom.h @@ -0,0 +1,170 @@ +/* + * Copyright 2008 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Author: Stanislaw Skowronek + */ + +#ifndef ATOM_H +#define ATOM_H + +#include + +struct drm_device; + +#define ATOM_BIOS_MAGIC 0xAA55 +#define ATOM_ATI_MAGIC_PTR 0x30 +#define ATOM_ATI_MAGIC " 761295520" +#define ATOM_ROM_TABLE_PTR 0x48 + +#define ATOM_ROM_MAGIC "ATOM" +#define ATOM_ROM_MAGIC_PTR 4 + +#define ATOM_ROM_MSG_PTR 0x10 +#define ATOM_ROM_CMD_PTR 0x1E +#define ATOM_ROM_DATA_PTR 0x20 + +#define ATOM_CMD_INIT 0 +#define ATOM_CMD_SETSCLK 0x0A +#define ATOM_CMD_SETMCLK 0x0B +#define ATOM_CMD_SETPCLK 0x0C +#define ATOM_CMD_SPDFANCNTL 0x39 + +#define ATOM_DATA_FWI_PTR 0xC +#define ATOM_DATA_IIO_PTR 0x32 + +#define ATOM_FWI_DEFSCLK_PTR 8 +#define ATOM_FWI_DEFMCLK_PTR 0xC +#define ATOM_FWI_MAXSCLK_PTR 0x24 +#define ATOM_FWI_MAXMCLK_PTR 0x28 + +#define ATOM_CT_SIZE_PTR 0 +#define ATOM_CT_WS_PTR 4 +#define ATOM_CT_PS_PTR 5 +#define ATOM_CT_PS_MASK 0x7F +#define ATOM_CT_CODE_PTR 6 + +#define ATOM_OP_CNT 127 +#define ATOM_OP_EOT 91 + +#define ATOM_CASE_MAGIC 0x63 +#define ATOM_CASE_END 0x5A5A + +#define ATOM_ARG_REG 0 +#define ATOM_ARG_PS 1 +#define ATOM_ARG_WS 2 +#define ATOM_ARG_FB 3 +#define ATOM_ARG_ID 4 +#define ATOM_ARG_IMM 5 +#define ATOM_ARG_PLL 6 +#define ATOM_ARG_MC 7 + +#define ATOM_SRC_DWORD 0 +#define ATOM_SRC_WORD0 1 +#define ATOM_SRC_WORD8 2 +#define ATOM_SRC_WORD16 3 +#define ATOM_SRC_BYTE0 4 +#define ATOM_SRC_BYTE8 5 +#define ATOM_SRC_BYTE16 6 +#define ATOM_SRC_BYTE24 7 + +#define ATOM_WS_QUOTIENT 0x40 +#define ATOM_WS_REMAINDER 0x41 +#define ATOM_WS_DATAPTR 0x42 +#define ATOM_WS_SHIFT 0x43 +#define ATOM_WS_OR_MASK 0x44 +#define ATOM_WS_AND_MASK 0x45 +#define ATOM_WS_FB_WINDOW 0x46 +#define ATOM_WS_ATTRIBUTES 0x47 +#define ATOM_WS_REGPTR 0x48 + +#define ATOM_IIO_NOP 0 +#define ATOM_IIO_START 1 +#define ATOM_IIO_READ 2 +#define ATOM_IIO_WRITE 3 +#define ATOM_IIO_CLEAR 4 +#define ATOM_IIO_SET 5 +#define ATOM_IIO_MOVE_INDEX 6 +#define ATOM_IIO_MOVE_ATTR 7 +#define ATOM_IIO_MOVE_DATA 8 +#define ATOM_IIO_END 9 + +#define ATOM_IO_MM 0 +#define ATOM_IO_PCI 1 +#define ATOM_IO_SYSIO 2 +#define ATOM_IO_IIO 0x80 + +#define STRLEN_NORMAL 32 +#define STRLEN_LONG 64 +#define STRLEN_VERYLONG 254 + +struct card_info { + struct drm_device *dev; + void (*reg_write)(struct card_info *info, + u32 reg, uint32_t val); /* filled by driver */ + uint32_t (*reg_read)(struct card_info *info, uint32_t reg); /* filled by driver */ + void (*mc_write)(struct card_info *info, + u32 reg, uint32_t val); /* filled by driver */ + uint32_t (*mc_read)(struct card_info *info, uint32_t reg); /* filled by driver */ + void (*pll_write)(struct card_info *info, + u32 reg, uint32_t val); /* filled by driver */ + uint32_t (*pll_read)(struct card_info *info, uint32_t reg); /* filled by driver */ +}; + +struct atom_context { + struct card_info *card; + struct mutex mutex; + void *bios; + uint32_t cmd_table, data_table; + uint16_t *iio; + + uint16_t data_block; + uint32_t fb_base; + uint32_t divmul[2]; + uint16_t io_attr; + uint16_t reg_block; + uint8_t shift; + int cs_equal, cs_above; + int io_mode; + uint32_t *scratch; + int scratch_size_bytes; + + uint8_t name[STRLEN_LONG]; + uint8_t vbios_pn[STRLEN_LONG]; + uint32_t version; + uint8_t vbios_ver_str[STRLEN_NORMAL]; + uint8_t date[STRLEN_NORMAL]; +}; + +extern int amdgpu_atom_debug; + +struct atom_context *amdgpu_atom_parse(struct card_info *card, void *bios); +int amdgpu_atom_execute_table(struct atom_context *ctx, int index, uint32_t *params); +int amdgpu_atom_asic_init(struct atom_context *ctx); +void amdgpu_atom_destroy(struct atom_context *ctx); +bool amdgpu_atom_parse_data_header(struct atom_context *ctx, int index, uint16_t *size, + uint8_t *frev, uint8_t *crev, uint16_t *data_start); +bool amdgpu_atom_parse_cmd_header(struct atom_context *ctx, int index, + uint8_t *frev, uint8_t *crev); +#include "atom-types.h" +#include "atombios.h" +#include "ObjectID.h" + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c new file mode 100644 index 000000000..10098fdd3 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c @@ -0,0 +1,885 @@ +/* + * Copyright 2007-8 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + */ + +#include +#include +#include "amdgpu.h" +#include "atom.h" +#include "atom-bits.h" +#include "atombios_encoders.h" +#include "atombios_crtc.h" +#include "amdgpu_atombios.h" +#include "amdgpu_pll.h" +#include "amdgpu_connectors.h" + +void amdgpu_atombios_crtc_overscan_setup(struct drm_crtc *crtc, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + SET_CRTC_OVERSCAN_PS_ALLOCATION args; + int index = GetIndexIntoMasterTable(COMMAND, SetCRTC_OverScan); + int a1, a2; + + memset(&args, 0, sizeof(args)); + + args.ucCRTC = amdgpu_crtc->crtc_id; + + switch (amdgpu_crtc->rmx_type) { + case RMX_CENTER: + args.usOverscanTop = cpu_to_le16((adjusted_mode->crtc_vdisplay - mode->crtc_vdisplay) / 2); + args.usOverscanBottom = cpu_to_le16((adjusted_mode->crtc_vdisplay - mode->crtc_vdisplay) / 2); + args.usOverscanLeft = cpu_to_le16((adjusted_mode->crtc_hdisplay - mode->crtc_hdisplay) / 2); + args.usOverscanRight = cpu_to_le16((adjusted_mode->crtc_hdisplay - mode->crtc_hdisplay) / 2); + break; + case RMX_ASPECT: + a1 = mode->crtc_vdisplay * adjusted_mode->crtc_hdisplay; + a2 = adjusted_mode->crtc_vdisplay * mode->crtc_hdisplay; + + if (a1 > a2) { + args.usOverscanLeft = cpu_to_le16((adjusted_mode->crtc_hdisplay - (a2 / mode->crtc_vdisplay)) / 2); + args.usOverscanRight = cpu_to_le16((adjusted_mode->crtc_hdisplay - (a2 / mode->crtc_vdisplay)) / 2); + } else if (a2 > a1) { + args.usOverscanTop = cpu_to_le16((adjusted_mode->crtc_vdisplay - (a1 / mode->crtc_hdisplay)) / 2); + args.usOverscanBottom = cpu_to_le16((adjusted_mode->crtc_vdisplay - (a1 / mode->crtc_hdisplay)) / 2); + } + break; + case RMX_FULL: + default: + args.usOverscanRight = cpu_to_le16(amdgpu_crtc->h_border); + args.usOverscanLeft = cpu_to_le16(amdgpu_crtc->h_border); + args.usOverscanBottom = cpu_to_le16(amdgpu_crtc->v_border); + args.usOverscanTop = cpu_to_le16(amdgpu_crtc->v_border); + break; + } + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +void amdgpu_atombios_crtc_scaler_setup(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + ENABLE_SCALER_PS_ALLOCATION args; + int index = GetIndexIntoMasterTable(COMMAND, EnableScaler); + + memset(&args, 0, sizeof(args)); + + args.ucScaler = amdgpu_crtc->crtc_id; + + switch (amdgpu_crtc->rmx_type) { + case RMX_FULL: + args.ucEnable = ATOM_SCALER_EXPANSION; + break; + case RMX_CENTER: + args.ucEnable = ATOM_SCALER_CENTER; + break; + case RMX_ASPECT: + args.ucEnable = ATOM_SCALER_EXPANSION; + break; + default: + args.ucEnable = ATOM_SCALER_DISABLE; + break; + } + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +void amdgpu_atombios_crtc_lock(struct drm_crtc *crtc, int lock) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + int index = + GetIndexIntoMasterTable(COMMAND, UpdateCRTC_DoubleBufferRegisters); + ENABLE_CRTC_PS_ALLOCATION args; + + memset(&args, 0, sizeof(args)); + + args.ucCRTC = amdgpu_crtc->crtc_id; + args.ucEnable = lock; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +void amdgpu_atombios_crtc_enable(struct drm_crtc *crtc, int state) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + int index = GetIndexIntoMasterTable(COMMAND, EnableCRTC); + ENABLE_CRTC_PS_ALLOCATION args; + + memset(&args, 0, sizeof(args)); + + args.ucCRTC = amdgpu_crtc->crtc_id; + args.ucEnable = state; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +void amdgpu_atombios_crtc_blank(struct drm_crtc *crtc, int state) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + int index = GetIndexIntoMasterTable(COMMAND, BlankCRTC); + BLANK_CRTC_PS_ALLOCATION args; + + memset(&args, 0, sizeof(args)); + + args.ucCRTC = amdgpu_crtc->crtc_id; + args.ucBlanking = state; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +void amdgpu_atombios_crtc_powergate(struct drm_crtc *crtc, int state) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + int index = GetIndexIntoMasterTable(COMMAND, EnableDispPowerGating); + ENABLE_DISP_POWER_GATING_PS_ALLOCATION args; + + memset(&args, 0, sizeof(args)); + + args.ucDispPipeId = amdgpu_crtc->crtc_id; + args.ucEnable = state; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +void amdgpu_atombios_crtc_powergate_init(struct amdgpu_device *adev) +{ + int index = GetIndexIntoMasterTable(COMMAND, EnableDispPowerGating); + ENABLE_DISP_POWER_GATING_PS_ALLOCATION args; + + memset(&args, 0, sizeof(args)); + + args.ucEnable = ATOM_INIT; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +void amdgpu_atombios_crtc_set_dtd_timing(struct drm_crtc *crtc, + struct drm_display_mode *mode) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + SET_CRTC_USING_DTD_TIMING_PARAMETERS args; + int index = GetIndexIntoMasterTable(COMMAND, SetCRTC_UsingDTDTiming); + u16 misc = 0; + + memset(&args, 0, sizeof(args)); + args.usH_Size = cpu_to_le16(mode->crtc_hdisplay - (amdgpu_crtc->h_border * 2)); + args.usH_Blanking_Time = + cpu_to_le16(mode->crtc_hblank_end - mode->crtc_hdisplay + (amdgpu_crtc->h_border * 2)); + args.usV_Size = cpu_to_le16(mode->crtc_vdisplay - (amdgpu_crtc->v_border * 2)); + args.usV_Blanking_Time = + cpu_to_le16(mode->crtc_vblank_end - mode->crtc_vdisplay + (amdgpu_crtc->v_border * 2)); + args.usH_SyncOffset = + cpu_to_le16(mode->crtc_hsync_start - mode->crtc_hdisplay + amdgpu_crtc->h_border); + args.usH_SyncWidth = + cpu_to_le16(mode->crtc_hsync_end - mode->crtc_hsync_start); + args.usV_SyncOffset = + cpu_to_le16(mode->crtc_vsync_start - mode->crtc_vdisplay + amdgpu_crtc->v_border); + args.usV_SyncWidth = + cpu_to_le16(mode->crtc_vsync_end - mode->crtc_vsync_start); + args.ucH_Border = amdgpu_crtc->h_border; + args.ucV_Border = amdgpu_crtc->v_border; + + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + misc |= ATOM_VSYNC_POLARITY; + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + misc |= ATOM_HSYNC_POLARITY; + if (mode->flags & DRM_MODE_FLAG_CSYNC) + misc |= ATOM_COMPOSITESYNC; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + misc |= ATOM_INTERLACE; + if (mode->flags & DRM_MODE_FLAG_DBLSCAN) + misc |= ATOM_DOUBLE_CLOCK_MODE; + + args.susModeMiscInfo.usAccess = cpu_to_le16(misc); + args.ucCRTC = amdgpu_crtc->crtc_id; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +union atom_enable_ss { + ENABLE_SPREAD_SPECTRUM_ON_PPLL_PS_ALLOCATION v1; + ENABLE_SPREAD_SPECTRUM_ON_PPLL_V2 v2; + ENABLE_SPREAD_SPECTRUM_ON_PPLL_V3 v3; +}; + +static void amdgpu_atombios_crtc_program_ss(struct amdgpu_device *adev, + int enable, + int pll_id, + int crtc_id, + struct amdgpu_atom_ss *ss) +{ + unsigned i; + int index = GetIndexIntoMasterTable(COMMAND, EnableSpreadSpectrumOnPPLL); + union atom_enable_ss args; + + if (enable) { + /* Don't mess with SS if percentage is 0 or external ss. + * SS is already disabled previously, and disabling it + * again can cause display problems if the pll is already + * programmed. + */ + if (ss->percentage == 0) + return; + if (ss->type & ATOM_EXTERNAL_SS_MASK) + return; + } else { + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (adev->mode_info.crtcs[i] && + adev->mode_info.crtcs[i]->enabled && + i != crtc_id && + pll_id == adev->mode_info.crtcs[i]->pll_id) { + /* one other crtc is using this pll don't turn + * off spread spectrum as it might turn off + * display on active crtc + */ + return; + } + } + } + + memset(&args, 0, sizeof(args)); + + args.v3.usSpreadSpectrumAmountFrac = cpu_to_le16(0); + args.v3.ucSpreadSpectrumType = ss->type & ATOM_SS_CENTRE_SPREAD_MODE_MASK; + switch (pll_id) { + case ATOM_PPLL1: + args.v3.ucSpreadSpectrumType |= ATOM_PPLL_SS_TYPE_V3_P1PLL; + break; + case ATOM_PPLL2: + args.v3.ucSpreadSpectrumType |= ATOM_PPLL_SS_TYPE_V3_P2PLL; + break; + case ATOM_DCPLL: + args.v3.ucSpreadSpectrumType |= ATOM_PPLL_SS_TYPE_V3_DCPLL; + break; + case ATOM_PPLL_INVALID: + return; + } + args.v3.usSpreadSpectrumAmount = cpu_to_le16(ss->amount); + args.v3.usSpreadSpectrumStep = cpu_to_le16(ss->step); + args.v3.ucEnable = enable; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +union adjust_pixel_clock { + ADJUST_DISPLAY_PLL_PS_ALLOCATION v1; + ADJUST_DISPLAY_PLL_PS_ALLOCATION_V3 v3; +}; + +static u32 amdgpu_atombios_crtc_adjust_pll(struct drm_crtc *crtc, + struct drm_display_mode *mode) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct drm_encoder *encoder = amdgpu_crtc->encoder; + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + u32 adjusted_clock = mode->clock; + int encoder_mode = amdgpu_atombios_encoder_get_encoder_mode(encoder); + u32 dp_clock = mode->clock; + u32 clock = mode->clock; + int bpc = amdgpu_crtc->bpc; + bool is_duallink = amdgpu_dig_monitor_is_duallink(encoder, mode->clock); + union adjust_pixel_clock args; + u8 frev, crev; + int index; + + amdgpu_crtc->pll_flags = AMDGPU_PLL_USE_FRAC_FB_DIV; + + if ((amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT | ATOM_DEVICE_DFP_SUPPORT)) || + (amdgpu_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE)) { + if (connector) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct amdgpu_connector_atom_dig *dig_connector = + amdgpu_connector->con_priv; + + dp_clock = dig_connector->dp_clock; + } + } + + /* use recommended ref_div for ss */ + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { + if (amdgpu_crtc->ss_enabled) { + if (amdgpu_crtc->ss.refdiv) { + amdgpu_crtc->pll_flags |= AMDGPU_PLL_USE_REF_DIV; + amdgpu_crtc->pll_reference_div = amdgpu_crtc->ss.refdiv; + amdgpu_crtc->pll_flags |= AMDGPU_PLL_USE_FRAC_FB_DIV; + } + } + } + + /* DVO wants 2x pixel clock if the DVO chip is in 12 bit mode */ + if (amdgpu_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1) + adjusted_clock = mode->clock * 2; + if (amdgpu_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) + amdgpu_crtc->pll_flags |= AMDGPU_PLL_PREFER_CLOSEST_LOWER; + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) + amdgpu_crtc->pll_flags |= AMDGPU_PLL_IS_LCD; + + + /* adjust pll for deep color modes */ + if (encoder_mode == ATOM_ENCODER_MODE_HDMI) { + switch (bpc) { + case 8: + default: + break; + case 10: + clock = (clock * 5) / 4; + break; + case 12: + clock = (clock * 3) / 2; + break; + case 16: + clock = clock * 2; + break; + } + } + + /* DCE3+ has an AdjustDisplayPll that will adjust the pixel clock + * accordingly based on the encoder/transmitter to work around + * special hw requirements. + */ + index = GetIndexIntoMasterTable(COMMAND, AdjustDisplayPll); + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, + &crev)) + return adjusted_clock; + + memset(&args, 0, sizeof(args)); + + switch (frev) { + case 1: + switch (crev) { + case 1: + case 2: + args.v1.usPixelClock = cpu_to_le16(clock / 10); + args.v1.ucTransmitterID = amdgpu_encoder->encoder_id; + args.v1.ucEncodeMode = encoder_mode; + if (amdgpu_crtc->ss_enabled && amdgpu_crtc->ss.percentage) + args.v1.ucConfig |= + ADJUST_DISPLAY_CONFIG_SS_ENABLE; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, + index, (uint32_t *)&args); + adjusted_clock = le16_to_cpu(args.v1.usPixelClock) * 10; + break; + case 3: + args.v3.sInput.usPixelClock = cpu_to_le16(clock / 10); + args.v3.sInput.ucTransmitterID = amdgpu_encoder->encoder_id; + args.v3.sInput.ucEncodeMode = encoder_mode; + args.v3.sInput.ucDispPllConfig = 0; + if (amdgpu_crtc->ss_enabled && amdgpu_crtc->ss.percentage) + args.v3.sInput.ucDispPllConfig |= + DISPPLL_CONFIG_SS_ENABLE; + if (ENCODER_MODE_IS_DP(encoder_mode)) { + args.v3.sInput.ucDispPllConfig |= + DISPPLL_CONFIG_COHERENT_MODE; + /* 16200 or 27000 */ + args.v3.sInput.usPixelClock = cpu_to_le16(dp_clock / 10); + } else if (amdgpu_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + if (dig->coherent_mode) + args.v3.sInput.ucDispPllConfig |= + DISPPLL_CONFIG_COHERENT_MODE; + if (is_duallink) + args.v3.sInput.ucDispPllConfig |= + DISPPLL_CONFIG_DUAL_LINK; + } + if (amdgpu_encoder_get_dp_bridge_encoder_id(encoder) != + ENCODER_OBJECT_ID_NONE) + args.v3.sInput.ucExtTransmitterID = + amdgpu_encoder_get_dp_bridge_encoder_id(encoder); + else + args.v3.sInput.ucExtTransmitterID = 0; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, + index, (uint32_t *)&args); + adjusted_clock = le32_to_cpu(args.v3.sOutput.ulDispPllFreq) * 10; + if (args.v3.sOutput.ucRefDiv) { + amdgpu_crtc->pll_flags |= AMDGPU_PLL_USE_FRAC_FB_DIV; + amdgpu_crtc->pll_flags |= AMDGPU_PLL_USE_REF_DIV; + amdgpu_crtc->pll_reference_div = args.v3.sOutput.ucRefDiv; + } + if (args.v3.sOutput.ucPostDiv) { + amdgpu_crtc->pll_flags |= AMDGPU_PLL_USE_FRAC_FB_DIV; + amdgpu_crtc->pll_flags |= AMDGPU_PLL_USE_POST_DIV; + amdgpu_crtc->pll_post_div = args.v3.sOutput.ucPostDiv; + } + break; + default: + DRM_ERROR("Unknown table version %d %d\n", frev, crev); + return adjusted_clock; + } + break; + default: + DRM_ERROR("Unknown table version %d %d\n", frev, crev); + return adjusted_clock; + } + + return adjusted_clock; +} + +union set_pixel_clock { + SET_PIXEL_CLOCK_PS_ALLOCATION base; + PIXEL_CLOCK_PARAMETERS v1; + PIXEL_CLOCK_PARAMETERS_V2 v2; + PIXEL_CLOCK_PARAMETERS_V3 v3; + PIXEL_CLOCK_PARAMETERS_V5 v5; + PIXEL_CLOCK_PARAMETERS_V6 v6; + PIXEL_CLOCK_PARAMETERS_V7 v7; +}; + +/* on DCE5, make sure the voltage is high enough to support the + * required disp clk. + */ +void amdgpu_atombios_crtc_set_disp_eng_pll(struct amdgpu_device *adev, + u32 dispclk) +{ + u8 frev, crev; + int index; + union set_pixel_clock args; + + memset(&args, 0, sizeof(args)); + + index = GetIndexIntoMasterTable(COMMAND, SetPixelClock); + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, + &crev)) + return; + + switch (frev) { + case 1: + switch (crev) { + case 5: + /* if the default dcpll clock is specified, + * SetPixelClock provides the dividers + */ + args.v5.ucCRTC = ATOM_CRTC_INVALID; + args.v5.usPixelClock = cpu_to_le16(dispclk); + args.v5.ucPpll = ATOM_DCPLL; + break; + case 6: + /* if the default dcpll clock is specified, + * SetPixelClock provides the dividers + */ + args.v6.ulDispEngClkFreq = cpu_to_le32(dispclk); + if (adev->asic_type == CHIP_TAHITI || + adev->asic_type == CHIP_PITCAIRN || + adev->asic_type == CHIP_VERDE || + adev->asic_type == CHIP_OLAND) + args.v6.ucPpll = ATOM_PPLL0; + else + args.v6.ucPpll = ATOM_EXT_PLL1; + break; + default: + DRM_ERROR("Unknown table version %d %d\n", frev, crev); + return; + } + break; + default: + DRM_ERROR("Unknown table version %d %d\n", frev, crev); + return; + } + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +union set_dce_clock { + SET_DCE_CLOCK_PS_ALLOCATION_V1_1 v1_1; + SET_DCE_CLOCK_PS_ALLOCATION_V2_1 v2_1; +}; + +u32 amdgpu_atombios_crtc_set_dce_clock(struct amdgpu_device *adev, + u32 freq, u8 clk_type, u8 clk_src) +{ + u8 frev, crev; + int index; + union set_dce_clock args; + u32 ret_freq = 0; + + memset(&args, 0, sizeof(args)); + + index = GetIndexIntoMasterTable(COMMAND, SetDCEClock); + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, + &crev)) + return 0; + + switch (frev) { + case 2: + switch (crev) { + case 1: + args.v2_1.asParam.ulDCEClkFreq = cpu_to_le32(freq); /* 10kHz units */ + args.v2_1.asParam.ucDCEClkType = clk_type; + args.v2_1.asParam.ucDCEClkSrc = clk_src; + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + ret_freq = le32_to_cpu(args.v2_1.asParam.ulDCEClkFreq) * 10; + break; + default: + DRM_ERROR("Unknown table version %d %d\n", frev, crev); + return 0; + } + break; + default: + DRM_ERROR("Unknown table version %d %d\n", frev, crev); + return 0; + } + + return ret_freq; +} + +static bool is_pixel_clock_source_from_pll(u32 encoder_mode, int pll_id) +{ + if (ENCODER_MODE_IS_DP(encoder_mode)) { + if (pll_id < ATOM_EXT_PLL1) + return true; + else + return false; + } else { + return true; + } +} + +void amdgpu_atombios_crtc_program_pll(struct drm_crtc *crtc, + u32 crtc_id, + int pll_id, + u32 encoder_mode, + u32 encoder_id, + u32 clock, + u32 ref_div, + u32 fb_div, + u32 frac_fb_div, + u32 post_div, + int bpc, + bool ss_enabled, + struct amdgpu_atom_ss *ss) +{ + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u8 frev, crev; + int index = GetIndexIntoMasterTable(COMMAND, SetPixelClock); + union set_pixel_clock args; + + memset(&args, 0, sizeof(args)); + + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, + &crev)) + return; + + switch (frev) { + case 1: + switch (crev) { + case 1: + if (clock == ATOM_DISABLE) + return; + args.v1.usPixelClock = cpu_to_le16(clock / 10); + args.v1.usRefDiv = cpu_to_le16(ref_div); + args.v1.usFbDiv = cpu_to_le16(fb_div); + args.v1.ucFracFbDiv = frac_fb_div; + args.v1.ucPostDiv = post_div; + args.v1.ucPpll = pll_id; + args.v1.ucCRTC = crtc_id; + args.v1.ucRefDivSrc = 1; + break; + case 2: + args.v2.usPixelClock = cpu_to_le16(clock / 10); + args.v2.usRefDiv = cpu_to_le16(ref_div); + args.v2.usFbDiv = cpu_to_le16(fb_div); + args.v2.ucFracFbDiv = frac_fb_div; + args.v2.ucPostDiv = post_div; + args.v2.ucPpll = pll_id; + args.v2.ucCRTC = crtc_id; + args.v2.ucRefDivSrc = 1; + break; + case 3: + args.v3.usPixelClock = cpu_to_le16(clock / 10); + args.v3.usRefDiv = cpu_to_le16(ref_div); + args.v3.usFbDiv = cpu_to_le16(fb_div); + args.v3.ucFracFbDiv = frac_fb_div; + args.v3.ucPostDiv = post_div; + args.v3.ucPpll = pll_id; + if (crtc_id == ATOM_CRTC2) + args.v3.ucMiscInfo = PIXEL_CLOCK_MISC_CRTC_SEL_CRTC2; + else + args.v3.ucMiscInfo = PIXEL_CLOCK_MISC_CRTC_SEL_CRTC1; + if (ss_enabled && (ss->type & ATOM_EXTERNAL_SS_MASK)) + args.v3.ucMiscInfo |= PIXEL_CLOCK_MISC_REF_DIV_SRC; + args.v3.ucTransmitterId = encoder_id; + args.v3.ucEncoderMode = encoder_mode; + break; + case 5: + args.v5.ucCRTC = crtc_id; + args.v5.usPixelClock = cpu_to_le16(clock / 10); + args.v5.ucRefDiv = ref_div; + args.v5.usFbDiv = cpu_to_le16(fb_div); + args.v5.ulFbDivDecFrac = cpu_to_le32(frac_fb_div * 100000); + args.v5.ucPostDiv = post_div; + args.v5.ucMiscInfo = 0; /* HDMI depth, etc. */ + if ((ss_enabled && (ss->type & ATOM_EXTERNAL_SS_MASK)) && + (pll_id < ATOM_EXT_PLL1)) + args.v5.ucMiscInfo |= PIXEL_CLOCK_V5_MISC_REF_DIV_SRC; + if (encoder_mode == ATOM_ENCODER_MODE_HDMI) { + switch (bpc) { + case 8: + default: + args.v5.ucMiscInfo |= PIXEL_CLOCK_V5_MISC_HDMI_24BPP; + break; + case 10: + /* yes this is correct, the atom define is wrong */ + args.v5.ucMiscInfo |= PIXEL_CLOCK_V5_MISC_HDMI_32BPP; + break; + case 12: + /* yes this is correct, the atom define is wrong */ + args.v5.ucMiscInfo |= PIXEL_CLOCK_V5_MISC_HDMI_30BPP; + break; + } + } + args.v5.ucTransmitterID = encoder_id; + args.v5.ucEncoderMode = encoder_mode; + args.v5.ucPpll = pll_id; + break; + case 6: + args.v6.ulDispEngClkFreq = cpu_to_le32(crtc_id << 24 | clock / 10); + args.v6.ucRefDiv = ref_div; + args.v6.usFbDiv = cpu_to_le16(fb_div); + args.v6.ulFbDivDecFrac = cpu_to_le32(frac_fb_div * 100000); + args.v6.ucPostDiv = post_div; + args.v6.ucMiscInfo = 0; /* HDMI depth, etc. */ + if ((ss_enabled && (ss->type & ATOM_EXTERNAL_SS_MASK)) && + (pll_id < ATOM_EXT_PLL1) && + !is_pixel_clock_source_from_pll(encoder_mode, pll_id)) + args.v6.ucMiscInfo |= PIXEL_CLOCK_V6_MISC_REF_DIV_SRC; + if (encoder_mode == ATOM_ENCODER_MODE_HDMI) { + switch (bpc) { + case 8: + default: + args.v6.ucMiscInfo |= PIXEL_CLOCK_V6_MISC_HDMI_24BPP; + break; + case 10: + args.v6.ucMiscInfo |= PIXEL_CLOCK_V6_MISC_HDMI_30BPP_V6; + break; + case 12: + args.v6.ucMiscInfo |= PIXEL_CLOCK_V6_MISC_HDMI_36BPP_V6; + break; + case 16: + args.v6.ucMiscInfo |= PIXEL_CLOCK_V6_MISC_HDMI_48BPP; + break; + } + } + args.v6.ucTransmitterID = encoder_id; + args.v6.ucEncoderMode = encoder_mode; + args.v6.ucPpll = pll_id; + break; + case 7: + args.v7.ulPixelClock = cpu_to_le32(clock * 10); /* 100 hz units */ + args.v7.ucMiscInfo = 0; + if ((encoder_mode == ATOM_ENCODER_MODE_DVI) && + (clock > 165000)) + args.v7.ucMiscInfo |= PIXEL_CLOCK_V7_MISC_DVI_DUALLINK_EN; + args.v7.ucCRTC = crtc_id; + if (encoder_mode == ATOM_ENCODER_MODE_HDMI) { + switch (bpc) { + case 8: + default: + args.v7.ucDeepColorRatio = PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_DIS; + break; + case 10: + args.v7.ucDeepColorRatio = PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_5_4; + break; + case 12: + args.v7.ucDeepColorRatio = PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_3_2; + break; + case 16: + args.v7.ucDeepColorRatio = PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_2_1; + break; + } + } + args.v7.ucTransmitterID = encoder_id; + args.v7.ucEncoderMode = encoder_mode; + args.v7.ucPpll = pll_id; + break; + default: + DRM_ERROR("Unknown table version %d %d\n", frev, crev); + return; + } + break; + default: + DRM_ERROR("Unknown table version %d %d\n", frev, crev); + return; + } + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +int amdgpu_atombios_crtc_prepare_pll(struct drm_crtc *crtc, + struct drm_display_mode *mode) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = + to_amdgpu_encoder(amdgpu_crtc->encoder); + int encoder_mode = amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder); + + amdgpu_crtc->bpc = 8; + amdgpu_crtc->ss_enabled = false; + + if ((amdgpu_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT | ATOM_DEVICE_DFP_SUPPORT)) || + (amdgpu_encoder_get_dp_bridge_encoder_id(amdgpu_crtc->encoder) != ENCODER_OBJECT_ID_NONE)) { + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector = + amdgpu_get_connector_for_encoder(amdgpu_crtc->encoder); + struct amdgpu_connector *amdgpu_connector = + to_amdgpu_connector(connector); + struct amdgpu_connector_atom_dig *dig_connector = + amdgpu_connector->con_priv; + int dp_clock; + + /* Assign mode clock for hdmi deep color max clock limit check */ + amdgpu_connector->pixelclock_for_modeset = mode->clock; + amdgpu_crtc->bpc = amdgpu_connector_get_monitor_bpc(connector); + + switch (encoder_mode) { + case ATOM_ENCODER_MODE_DP_MST: + case ATOM_ENCODER_MODE_DP: + /* DP/eDP */ + dp_clock = dig_connector->dp_clock / 10; + amdgpu_crtc->ss_enabled = + amdgpu_atombios_get_asic_ss_info(adev, &amdgpu_crtc->ss, + ASIC_INTERNAL_SS_ON_DP, + dp_clock); + break; + case ATOM_ENCODER_MODE_LVDS: + amdgpu_crtc->ss_enabled = + amdgpu_atombios_get_asic_ss_info(adev, + &amdgpu_crtc->ss, + dig->lcd_ss_id, + mode->clock / 10); + break; + case ATOM_ENCODER_MODE_DVI: + amdgpu_crtc->ss_enabled = + amdgpu_atombios_get_asic_ss_info(adev, + &amdgpu_crtc->ss, + ASIC_INTERNAL_SS_ON_TMDS, + mode->clock / 10); + break; + case ATOM_ENCODER_MODE_HDMI: + amdgpu_crtc->ss_enabled = + amdgpu_atombios_get_asic_ss_info(adev, + &amdgpu_crtc->ss, + ASIC_INTERNAL_SS_ON_HDMI, + mode->clock / 10); + break; + default: + break; + } + } + + /* adjust pixel clock as needed */ + amdgpu_crtc->adjusted_clock = amdgpu_atombios_crtc_adjust_pll(crtc, mode); + + return 0; +} + +void amdgpu_atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = + to_amdgpu_encoder(amdgpu_crtc->encoder); + u32 pll_clock = mode->clock; + u32 clock = mode->clock; + u32 ref_div = 0, fb_div = 0, frac_fb_div = 0, post_div = 0; + struct amdgpu_pll *pll; + int encoder_mode = amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder); + + /* pass the actual clock to amdgpu_atombios_crtc_program_pll for HDMI */ + if ((encoder_mode == ATOM_ENCODER_MODE_HDMI) && + (amdgpu_crtc->bpc > 8)) + clock = amdgpu_crtc->adjusted_clock; + + switch (amdgpu_crtc->pll_id) { + case ATOM_PPLL1: + pll = &adev->clock.ppll[0]; + break; + case ATOM_PPLL2: + pll = &adev->clock.ppll[1]; + break; + case ATOM_PPLL0: + case ATOM_PPLL_INVALID: + default: + pll = &adev->clock.ppll[2]; + break; + } + + /* update pll params */ + pll->flags = amdgpu_crtc->pll_flags; + pll->reference_div = amdgpu_crtc->pll_reference_div; + pll->post_div = amdgpu_crtc->pll_post_div; + + amdgpu_pll_compute(adev, pll, amdgpu_crtc->adjusted_clock, &pll_clock, + &fb_div, &frac_fb_div, &ref_div, &post_div); + + amdgpu_atombios_crtc_program_ss(adev, ATOM_DISABLE, amdgpu_crtc->pll_id, + amdgpu_crtc->crtc_id, &amdgpu_crtc->ss); + + amdgpu_atombios_crtc_program_pll(crtc, amdgpu_crtc->crtc_id, amdgpu_crtc->pll_id, + encoder_mode, amdgpu_encoder->encoder_id, clock, + ref_div, fb_div, frac_fb_div, post_div, + amdgpu_crtc->bpc, amdgpu_crtc->ss_enabled, &amdgpu_crtc->ss); + + if (amdgpu_crtc->ss_enabled) { + /* calculate ss amount and step size */ + u32 step_size; + u32 amount = (((fb_div * 10) + frac_fb_div) * + (u32)amdgpu_crtc->ss.percentage) / + (100 * (u32)amdgpu_crtc->ss.percentage_divider); + amdgpu_crtc->ss.amount = (amount / 10) & ATOM_PPLL_SS_AMOUNT_V2_FBDIV_MASK; + amdgpu_crtc->ss.amount |= ((amount - (amount / 10)) << ATOM_PPLL_SS_AMOUNT_V2_NFRAC_SHIFT) & + ATOM_PPLL_SS_AMOUNT_V2_NFRAC_MASK; + if (amdgpu_crtc->ss.type & ATOM_PPLL_SS_TYPE_V2_CENTRE_SPREAD) + step_size = (4 * amount * ref_div * ((u32)amdgpu_crtc->ss.rate * 2048)) / + (125 * 25 * pll->reference_freq / 100); + else + step_size = (2 * amount * ref_div * ((u32)amdgpu_crtc->ss.rate * 2048)) / + (125 * 25 * pll->reference_freq / 100); + amdgpu_crtc->ss.step = step_size; + + amdgpu_atombios_crtc_program_ss(adev, ATOM_ENABLE, amdgpu_crtc->pll_id, + amdgpu_crtc->crtc_id, &amdgpu_crtc->ss); + } +} + diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h new file mode 100644 index 000000000..0eeda8e3b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h @@ -0,0 +1,60 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __ATOMBIOS_CRTC_H__ +#define __ATOMBIOS_CRTC_H__ + +void amdgpu_atombios_crtc_overscan_setup(struct drm_crtc *crtc, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode); +void amdgpu_atombios_crtc_scaler_setup(struct drm_crtc *crtc); +void amdgpu_atombios_crtc_lock(struct drm_crtc *crtc, int lock); +void amdgpu_atombios_crtc_enable(struct drm_crtc *crtc, int state); +void amdgpu_atombios_crtc_blank(struct drm_crtc *crtc, int state); +void amdgpu_atombios_crtc_powergate(struct drm_crtc *crtc, int state); +void amdgpu_atombios_crtc_powergate_init(struct amdgpu_device *adev); +void amdgpu_atombios_crtc_set_dtd_timing(struct drm_crtc *crtc, + struct drm_display_mode *mode); +void amdgpu_atombios_crtc_set_disp_eng_pll(struct amdgpu_device *adev, + u32 dispclk); +u32 amdgpu_atombios_crtc_set_dce_clock(struct amdgpu_device *adev, + u32 freq, u8 clk_type, u8 clk_src); +void amdgpu_atombios_crtc_program_pll(struct drm_crtc *crtc, + u32 crtc_id, + int pll_id, + u32 encoder_mode, + u32 encoder_id, + u32 clock, + u32 ref_div, + u32 fb_div, + u32 frac_fb_div, + u32 post_div, + int bpc, + bool ss_enabled, + struct amdgpu_atom_ss *ss); +int amdgpu_atombios_crtc_prepare_pll(struct drm_crtc *crtc, + struct drm_display_mode *mode); +void amdgpu_atombios_crtc_set_pll(struct drm_crtc *crtc, + struct drm_display_mode *mode); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c new file mode 100644 index 000000000..87c41e0e9 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c @@ -0,0 +1,770 @@ +/* + * Copyright 2007-8 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + * Jerome Glisse + */ + +#include +#include + +#include "amdgpu.h" + +#include "atom.h" +#include "atom-bits.h" +#include "atombios_encoders.h" +#include "atombios_dp.h" +#include "amdgpu_connectors.h" +#include "amdgpu_atombios.h" + +/* move these to drm_dp_helper.c/h */ +#define DP_LINK_CONFIGURATION_SIZE 9 +#define DP_DPCD_SIZE DP_RECEIVER_CAP_SIZE + +static char *voltage_names[] = { + "0.4V", "0.6V", "0.8V", "1.2V" +}; +static char *pre_emph_names[] = { + "0dB", "3.5dB", "6dB", "9.5dB" +}; + +/***** amdgpu AUX functions *****/ + +union aux_channel_transaction { + PROCESS_AUX_CHANNEL_TRANSACTION_PS_ALLOCATION v1; + PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS_V2 v2; +}; + +static int amdgpu_atombios_dp_process_aux_ch(struct amdgpu_i2c_chan *chan, + u8 *send, int send_bytes, + u8 *recv, int recv_size, + u8 delay, u8 *ack) +{ + struct drm_device *dev = chan->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + union aux_channel_transaction args; + int index = GetIndexIntoMasterTable(COMMAND, ProcessAuxChannelTransaction); + unsigned char *base; + int recv_bytes; + int r = 0; + + memset(&args, 0, sizeof(args)); + + mutex_lock(&chan->mutex); + + base = (unsigned char *)(adev->mode_info.atom_context->scratch + 1); + + amdgpu_atombios_copy_swap(base, send, send_bytes, true); + + args.v2.lpAuxRequest = cpu_to_le16((u16)(0 + 4)); + args.v2.lpDataOut = cpu_to_le16((u16)(16 + 4)); + args.v2.ucDataOutLen = 0; + args.v2.ucChannelID = chan->rec.i2c_id; + args.v2.ucDelay = delay / 10; + args.v2.ucHPD_ID = chan->rec.hpd; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + + *ack = args.v2.ucReplyStatus; + + /* timeout */ + if (args.v2.ucReplyStatus == 1) { + r = -ETIMEDOUT; + goto done; + } + + /* flags not zero */ + if (args.v2.ucReplyStatus == 2) { + DRM_DEBUG_KMS("dp_aux_ch flags not zero\n"); + r = -EIO; + goto done; + } + + /* error */ + if (args.v2.ucReplyStatus == 3) { + DRM_DEBUG_KMS("dp_aux_ch error\n"); + r = -EIO; + goto done; + } + + recv_bytes = args.v1.ucDataOutLen; + if (recv_bytes > recv_size) + recv_bytes = recv_size; + + if (recv && recv_size) + amdgpu_atombios_copy_swap(recv, base + 16, recv_bytes, false); + + r = recv_bytes; +done: + mutex_unlock(&chan->mutex); + + return r; +} + +#define BARE_ADDRESS_SIZE 3 +#define HEADER_SIZE (BARE_ADDRESS_SIZE + 1) + +static ssize_t +amdgpu_atombios_dp_aux_transfer(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg) +{ + struct amdgpu_i2c_chan *chan = + container_of(aux, struct amdgpu_i2c_chan, aux); + int ret; + u8 tx_buf[20]; + size_t tx_size; + u8 ack, delay = 0; + + if (WARN_ON(msg->size > 16)) + return -E2BIG; + + tx_buf[0] = msg->address & 0xff; + tx_buf[1] = msg->address >> 8; + tx_buf[2] = (msg->request << 4) | + ((msg->address >> 16) & 0xf); + tx_buf[3] = msg->size ? (msg->size - 1) : 0; + + switch (msg->request & ~DP_AUX_I2C_MOT) { + case DP_AUX_NATIVE_WRITE: + case DP_AUX_I2C_WRITE: + /* tx_size needs to be 4 even for bare address packets since the atom + * table needs the info in tx_buf[3]. + */ + tx_size = HEADER_SIZE + msg->size; + if (msg->size == 0) + tx_buf[3] |= BARE_ADDRESS_SIZE << 4; + else + tx_buf[3] |= tx_size << 4; + memcpy(tx_buf + HEADER_SIZE, msg->buffer, msg->size); + ret = amdgpu_atombios_dp_process_aux_ch(chan, + tx_buf, tx_size, NULL, 0, delay, &ack); + if (ret >= 0) + /* Return payload size. */ + ret = msg->size; + break; + case DP_AUX_NATIVE_READ: + case DP_AUX_I2C_READ: + /* tx_size needs to be 4 even for bare address packets since the atom + * table needs the info in tx_buf[3]. + */ + tx_size = HEADER_SIZE; + if (msg->size == 0) + tx_buf[3] |= BARE_ADDRESS_SIZE << 4; + else + tx_buf[3] |= tx_size << 4; + ret = amdgpu_atombios_dp_process_aux_ch(chan, + tx_buf, tx_size, msg->buffer, msg->size, delay, &ack); + break; + default: + ret = -EINVAL; + break; + } + + if (ret >= 0) + msg->reply = ack >> 4; + + return ret; +} + +void amdgpu_atombios_dp_aux_init(struct amdgpu_connector *amdgpu_connector) +{ + amdgpu_connector->ddc_bus->rec.hpd = amdgpu_connector->hpd.hpd; + amdgpu_connector->ddc_bus->aux.transfer = amdgpu_atombios_dp_aux_transfer; + amdgpu_connector->ddc_bus->aux.drm_dev = amdgpu_connector->base.dev; + + drm_dp_aux_init(&amdgpu_connector->ddc_bus->aux); + amdgpu_connector->ddc_bus->has_aux = true; +} + +/***** general DP utility functions *****/ + +#define DP_VOLTAGE_MAX DP_TRAIN_VOLTAGE_SWING_LEVEL_3 +#define DP_PRE_EMPHASIS_MAX DP_TRAIN_PRE_EMPH_LEVEL_3 + +static void amdgpu_atombios_dp_get_adjust_train(const u8 link_status[DP_LINK_STATUS_SIZE], + int lane_count, + u8 train_set[4]) +{ + u8 v = 0; + u8 p = 0; + int lane; + + for (lane = 0; lane < lane_count; lane++) { + u8 this_v = drm_dp_get_adjust_request_voltage(link_status, lane); + u8 this_p = drm_dp_get_adjust_request_pre_emphasis(link_status, lane); + + DRM_DEBUG_KMS("requested signal parameters: lane %d voltage %s pre_emph %s\n", + lane, + voltage_names[this_v >> DP_TRAIN_VOLTAGE_SWING_SHIFT], + pre_emph_names[this_p >> DP_TRAIN_PRE_EMPHASIS_SHIFT]); + + if (this_v > v) + v = this_v; + if (this_p > p) + p = this_p; + } + + if (v >= DP_VOLTAGE_MAX) + v |= DP_TRAIN_MAX_SWING_REACHED; + + if (p >= DP_PRE_EMPHASIS_MAX) + p |= DP_TRAIN_MAX_PRE_EMPHASIS_REACHED; + + DRM_DEBUG_KMS("using signal parameters: voltage %s pre_emph %s\n", + voltage_names[(v & DP_TRAIN_VOLTAGE_SWING_MASK) >> DP_TRAIN_VOLTAGE_SWING_SHIFT], + pre_emph_names[(p & DP_TRAIN_PRE_EMPHASIS_MASK) >> DP_TRAIN_PRE_EMPHASIS_SHIFT]); + + for (lane = 0; lane < 4; lane++) + train_set[lane] = v | p; +} + +/* convert bits per color to bits per pixel */ +/* get bpc from the EDID */ +static unsigned amdgpu_atombios_dp_convert_bpc_to_bpp(int bpc) +{ + if (bpc == 0) + return 24; + else + return bpc * 3; +} + +/***** amdgpu specific DP functions *****/ + +static int amdgpu_atombios_dp_get_dp_link_config(struct drm_connector *connector, + const u8 dpcd[DP_DPCD_SIZE], + unsigned pix_clock, + unsigned *dp_lanes, unsigned *dp_rate) +{ + unsigned bpp = + amdgpu_atombios_dp_convert_bpc_to_bpp(amdgpu_connector_get_monitor_bpc(connector)); + static const unsigned link_rates[3] = { 162000, 270000, 540000 }; + unsigned max_link_rate = drm_dp_max_link_rate(dpcd); + unsigned max_lane_num = drm_dp_max_lane_count(dpcd); + unsigned lane_num, i, max_pix_clock; + + if (amdgpu_connector_encoder_get_dp_bridge_encoder_id(connector) == + ENCODER_OBJECT_ID_NUTMEG) { + for (lane_num = 1; lane_num <= max_lane_num; lane_num <<= 1) { + max_pix_clock = (lane_num * 270000 * 8) / bpp; + if (max_pix_clock >= pix_clock) { + *dp_lanes = lane_num; + *dp_rate = 270000; + return 0; + } + } + } else { + for (i = 0; i < ARRAY_SIZE(link_rates) && link_rates[i] <= max_link_rate; i++) { + for (lane_num = 1; lane_num <= max_lane_num; lane_num <<= 1) { + max_pix_clock = (lane_num * link_rates[i] * 8) / bpp; + if (max_pix_clock >= pix_clock) { + *dp_lanes = lane_num; + *dp_rate = link_rates[i]; + return 0; + } + } + } + } + + return -EINVAL; +} + +static u8 amdgpu_atombios_dp_encoder_service(struct amdgpu_device *adev, + int action, int dp_clock, + u8 ucconfig, u8 lane_num) +{ + DP_ENCODER_SERVICE_PARAMETERS args; + int index = GetIndexIntoMasterTable(COMMAND, DPEncoderService); + + memset(&args, 0, sizeof(args)); + args.ucLinkClock = dp_clock / 10; + args.ucConfig = ucconfig; + args.ucAction = action; + args.ucLaneNum = lane_num; + args.ucStatus = 0; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + return args.ucStatus; +} + +u8 amdgpu_atombios_dp_get_sinktype(struct amdgpu_connector *amdgpu_connector) +{ + struct drm_device *dev = amdgpu_connector->base.dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + return amdgpu_atombios_dp_encoder_service(adev, ATOM_DP_ACTION_GET_SINK_TYPE, 0, + amdgpu_connector->ddc_bus->rec.i2c_id, 0); +} + +static void amdgpu_atombios_dp_probe_oui(struct amdgpu_connector *amdgpu_connector) +{ + struct amdgpu_connector_atom_dig *dig_connector = amdgpu_connector->con_priv; + u8 buf[3]; + + if (!(dig_connector->dpcd[DP_DOWN_STREAM_PORT_COUNT] & DP_OUI_SUPPORT)) + return; + + if (drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3) == 3) + DRM_DEBUG_KMS("Sink OUI: %02hx%02hx%02hx\n", + buf[0], buf[1], buf[2]); + + if (drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3) == 3) + DRM_DEBUG_KMS("Branch OUI: %02hx%02hx%02hx\n", + buf[0], buf[1], buf[2]); +} + +static void amdgpu_atombios_dp_ds_ports(struct amdgpu_connector *amdgpu_connector) +{ + struct amdgpu_connector_atom_dig *dig_connector = amdgpu_connector->con_priv; + int ret; + + if (dig_connector->dpcd[DP_DPCD_REV] > 0x10) { + ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, + DP_DOWNSTREAM_PORT_0, + dig_connector->downstream_ports, + DP_MAX_DOWNSTREAM_PORTS); + if (ret) + memset(dig_connector->downstream_ports, 0, + DP_MAX_DOWNSTREAM_PORTS); + } +} + +int amdgpu_atombios_dp_get_dpcd(struct amdgpu_connector *amdgpu_connector) +{ + struct amdgpu_connector_atom_dig *dig_connector = amdgpu_connector->con_priv; + u8 msg[DP_DPCD_SIZE]; + int ret; + + ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_DPCD_REV, + msg, DP_DPCD_SIZE); + if (ret == DP_DPCD_SIZE) { + memcpy(dig_connector->dpcd, msg, DP_DPCD_SIZE); + + DRM_DEBUG_KMS("DPCD: %*ph\n", (int)sizeof(dig_connector->dpcd), + dig_connector->dpcd); + + amdgpu_atombios_dp_probe_oui(amdgpu_connector); + amdgpu_atombios_dp_ds_ports(amdgpu_connector); + return 0; + } + + dig_connector->dpcd[0] = 0; + return -EINVAL; +} + +int amdgpu_atombios_dp_get_panel_mode(struct drm_encoder *encoder, + struct drm_connector *connector) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + int panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE; + u16 dp_bridge = amdgpu_connector_encoder_get_dp_bridge_encoder_id(connector); + u8 tmp; + + if (!amdgpu_connector->con_priv) + return panel_mode; + + if (dp_bridge != ENCODER_OBJECT_ID_NONE) { + /* DP bridge chips */ + if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux, + DP_EDP_CONFIGURATION_CAP, &tmp) == 1) { + if (tmp & 1) + panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE; + else if ((dp_bridge == ENCODER_OBJECT_ID_NUTMEG) || + (dp_bridge == ENCODER_OBJECT_ID_TRAVIS)) + panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE; + else + panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE; + } + } else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) { + /* eDP */ + if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux, + DP_EDP_CONFIGURATION_CAP, &tmp) == 1) { + if (tmp & 1) + panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE; + } + } + + return panel_mode; +} + +void amdgpu_atombios_dp_set_link_config(struct drm_connector *connector, + const struct drm_display_mode *mode) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct amdgpu_connector_atom_dig *dig_connector; + int ret; + + if (!amdgpu_connector->con_priv) + return; + dig_connector = amdgpu_connector->con_priv; + + if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) || + (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) { + ret = amdgpu_atombios_dp_get_dp_link_config(connector, dig_connector->dpcd, + mode->clock, + &dig_connector->dp_lane_count, + &dig_connector->dp_clock); + if (ret) { + dig_connector->dp_clock = 0; + dig_connector->dp_lane_count = 0; + } + } +} + +int amdgpu_atombios_dp_mode_valid_helper(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct amdgpu_connector_atom_dig *dig_connector; + unsigned dp_lanes, dp_clock; + int ret; + + if (!amdgpu_connector->con_priv) + return MODE_CLOCK_HIGH; + dig_connector = amdgpu_connector->con_priv; + + ret = amdgpu_atombios_dp_get_dp_link_config(connector, dig_connector->dpcd, + mode->clock, &dp_lanes, &dp_clock); + if (ret) + return MODE_CLOCK_HIGH; + + if ((dp_clock == 540000) && + (!amdgpu_connector_is_dp12_capable(connector))) + return MODE_CLOCK_HIGH; + + return MODE_OK; +} + +bool amdgpu_atombios_dp_needs_link_train(struct amdgpu_connector *amdgpu_connector) +{ + u8 link_status[DP_LINK_STATUS_SIZE]; + struct amdgpu_connector_atom_dig *dig = amdgpu_connector->con_priv; + + if (drm_dp_dpcd_read_link_status(&amdgpu_connector->ddc_bus->aux, link_status) + <= 0) + return false; + if (drm_dp_channel_eq_ok(link_status, dig->dp_lane_count)) + return false; + return true; +} + +void amdgpu_atombios_dp_set_rx_power_state(struct drm_connector *connector, + u8 power_state) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct amdgpu_connector_atom_dig *dig_connector; + + if (!amdgpu_connector->con_priv) + return; + + dig_connector = amdgpu_connector->con_priv; + + /* power up/down the sink */ + if (dig_connector->dpcd[0] >= 0x11) { + drm_dp_dpcd_writeb(&amdgpu_connector->ddc_bus->aux, + DP_SET_POWER, power_state); + usleep_range(1000, 2000); + } +} + +struct amdgpu_atombios_dp_link_train_info { + struct amdgpu_device *adev; + struct drm_encoder *encoder; + struct drm_connector *connector; + int dp_clock; + int dp_lane_count; + bool tp3_supported; + u8 dpcd[DP_RECEIVER_CAP_SIZE]; + u8 train_set[4]; + u8 link_status[DP_LINK_STATUS_SIZE]; + u8 tries; + struct drm_dp_aux *aux; +}; + +static void +amdgpu_atombios_dp_update_vs_emph(struct amdgpu_atombios_dp_link_train_info *dp_info) +{ + /* set the initial vs/emph on the source */ + amdgpu_atombios_encoder_setup_dig_transmitter(dp_info->encoder, + ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH, + 0, dp_info->train_set[0]); /* sets all lanes at once */ + + /* set the vs/emph on the sink */ + drm_dp_dpcd_write(dp_info->aux, DP_TRAINING_LANE0_SET, + dp_info->train_set, dp_info->dp_lane_count); +} + +static void +amdgpu_atombios_dp_set_tp(struct amdgpu_atombios_dp_link_train_info *dp_info, int tp) +{ + int rtp = 0; + + /* set training pattern on the source */ + switch (tp) { + case DP_TRAINING_PATTERN_1: + rtp = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN1; + break; + case DP_TRAINING_PATTERN_2: + rtp = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN2; + break; + case DP_TRAINING_PATTERN_3: + rtp = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN3; + break; + } + amdgpu_atombios_encoder_setup_dig_encoder(dp_info->encoder, rtp, 0); + + /* enable training pattern on the sink */ + drm_dp_dpcd_writeb(dp_info->aux, DP_TRAINING_PATTERN_SET, tp); +} + +static int +amdgpu_atombios_dp_link_train_init(struct amdgpu_atombios_dp_link_train_info *dp_info) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(dp_info->encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u8 tmp; + + /* power up the sink */ + amdgpu_atombios_dp_set_rx_power_state(dp_info->connector, DP_SET_POWER_D0); + + /* possibly enable downspread on the sink */ + if (dp_info->dpcd[3] & 0x1) + drm_dp_dpcd_writeb(dp_info->aux, + DP_DOWNSPREAD_CTRL, DP_SPREAD_AMP_0_5); + else + drm_dp_dpcd_writeb(dp_info->aux, + DP_DOWNSPREAD_CTRL, 0); + + if (dig->panel_mode == DP_PANEL_MODE_INTERNAL_DP2_MODE) + drm_dp_dpcd_writeb(dp_info->aux, DP_EDP_CONFIGURATION_SET, 1); + + /* set the lane count on the sink */ + tmp = dp_info->dp_lane_count; + if (drm_dp_enhanced_frame_cap(dp_info->dpcd)) + tmp |= DP_LANE_COUNT_ENHANCED_FRAME_EN; + drm_dp_dpcd_writeb(dp_info->aux, DP_LANE_COUNT_SET, tmp); + + /* set the link rate on the sink */ + tmp = drm_dp_link_rate_to_bw_code(dp_info->dp_clock); + drm_dp_dpcd_writeb(dp_info->aux, DP_LINK_BW_SET, tmp); + + /* start training on the source */ + amdgpu_atombios_encoder_setup_dig_encoder(dp_info->encoder, + ATOM_ENCODER_CMD_DP_LINK_TRAINING_START, 0); + + /* disable the training pattern on the sink */ + drm_dp_dpcd_writeb(dp_info->aux, + DP_TRAINING_PATTERN_SET, + DP_TRAINING_PATTERN_DISABLE); + + return 0; +} + +static int +amdgpu_atombios_dp_link_train_finish(struct amdgpu_atombios_dp_link_train_info *dp_info) +{ + udelay(400); + + /* disable the training pattern on the sink */ + drm_dp_dpcd_writeb(dp_info->aux, + DP_TRAINING_PATTERN_SET, + DP_TRAINING_PATTERN_DISABLE); + + /* disable the training pattern on the source */ + amdgpu_atombios_encoder_setup_dig_encoder(dp_info->encoder, + ATOM_ENCODER_CMD_DP_LINK_TRAINING_COMPLETE, 0); + + return 0; +} + +static int +amdgpu_atombios_dp_link_train_cr(struct amdgpu_atombios_dp_link_train_info *dp_info) +{ + bool clock_recovery; + u8 voltage; + int i; + + amdgpu_atombios_dp_set_tp(dp_info, DP_TRAINING_PATTERN_1); + memset(dp_info->train_set, 0, 4); + amdgpu_atombios_dp_update_vs_emph(dp_info); + + udelay(400); + + /* clock recovery loop */ + clock_recovery = false; + dp_info->tries = 0; + voltage = 0xff; + while (1) { + drm_dp_link_train_clock_recovery_delay(dp_info->aux, dp_info->dpcd); + + if (drm_dp_dpcd_read_link_status(dp_info->aux, + dp_info->link_status) <= 0) { + DRM_ERROR("displayport link status failed\n"); + break; + } + + if (drm_dp_clock_recovery_ok(dp_info->link_status, dp_info->dp_lane_count)) { + clock_recovery = true; + break; + } + + for (i = 0; i < dp_info->dp_lane_count; i++) { + if ((dp_info->train_set[i] & DP_TRAIN_MAX_SWING_REACHED) == 0) + break; + } + if (i == dp_info->dp_lane_count) { + DRM_ERROR("clock recovery reached max voltage\n"); + break; + } + + if ((dp_info->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) == voltage) { + ++dp_info->tries; + if (dp_info->tries == 5) { + DRM_ERROR("clock recovery tried 5 times\n"); + break; + } + } else + dp_info->tries = 0; + + voltage = dp_info->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK; + + /* Compute new train_set as requested by sink */ + amdgpu_atombios_dp_get_adjust_train(dp_info->link_status, dp_info->dp_lane_count, + dp_info->train_set); + + amdgpu_atombios_dp_update_vs_emph(dp_info); + } + if (!clock_recovery) { + DRM_ERROR("clock recovery failed\n"); + return -1; + } else { + DRM_DEBUG_KMS("clock recovery at voltage %d pre-emphasis %d\n", + dp_info->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK, + (dp_info->train_set[0] & DP_TRAIN_PRE_EMPHASIS_MASK) >> + DP_TRAIN_PRE_EMPHASIS_SHIFT); + return 0; + } +} + +static int +amdgpu_atombios_dp_link_train_ce(struct amdgpu_atombios_dp_link_train_info *dp_info) +{ + bool channel_eq; + + if (dp_info->tp3_supported) + amdgpu_atombios_dp_set_tp(dp_info, DP_TRAINING_PATTERN_3); + else + amdgpu_atombios_dp_set_tp(dp_info, DP_TRAINING_PATTERN_2); + + /* channel equalization loop */ + dp_info->tries = 0; + channel_eq = false; + while (1) { + drm_dp_link_train_channel_eq_delay(dp_info->aux, dp_info->dpcd); + + if (drm_dp_dpcd_read_link_status(dp_info->aux, + dp_info->link_status) <= 0) { + DRM_ERROR("displayport link status failed\n"); + break; + } + + if (drm_dp_channel_eq_ok(dp_info->link_status, dp_info->dp_lane_count)) { + channel_eq = true; + break; + } + + /* Try 5 times */ + if (dp_info->tries > 5) { + DRM_ERROR("channel eq failed: 5 tries\n"); + break; + } + + /* Compute new train_set as requested by sink */ + amdgpu_atombios_dp_get_adjust_train(dp_info->link_status, dp_info->dp_lane_count, + dp_info->train_set); + + amdgpu_atombios_dp_update_vs_emph(dp_info); + dp_info->tries++; + } + + if (!channel_eq) { + DRM_ERROR("channel eq failed\n"); + return -1; + } else { + DRM_DEBUG_KMS("channel eq at voltage %d pre-emphasis %d\n", + dp_info->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK, + (dp_info->train_set[0] & DP_TRAIN_PRE_EMPHASIS_MASK) + >> DP_TRAIN_PRE_EMPHASIS_SHIFT); + return 0; + } +} + +void amdgpu_atombios_dp_link_train(struct drm_encoder *encoder, + struct drm_connector *connector) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_connector *amdgpu_connector; + struct amdgpu_connector_atom_dig *dig_connector; + struct amdgpu_atombios_dp_link_train_info dp_info; + u8 tmp; + + if (!amdgpu_encoder->enc_priv) + return; + + amdgpu_connector = to_amdgpu_connector(connector); + if (!amdgpu_connector->con_priv) + return; + dig_connector = amdgpu_connector->con_priv; + + if ((dig_connector->dp_sink_type != CONNECTOR_OBJECT_ID_DISPLAYPORT) && + (dig_connector->dp_sink_type != CONNECTOR_OBJECT_ID_eDP)) + return; + + if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp) + == 1) { + if (tmp & DP_TPS3_SUPPORTED) + dp_info.tp3_supported = true; + else + dp_info.tp3_supported = false; + } else { + dp_info.tp3_supported = false; + } + + memcpy(dp_info.dpcd, dig_connector->dpcd, DP_RECEIVER_CAP_SIZE); + dp_info.adev = adev; + dp_info.encoder = encoder; + dp_info.connector = connector; + dp_info.dp_lane_count = dig_connector->dp_lane_count; + dp_info.dp_clock = dig_connector->dp_clock; + dp_info.aux = &amdgpu_connector->ddc_bus->aux; + + if (amdgpu_atombios_dp_link_train_init(&dp_info)) + goto done; + if (amdgpu_atombios_dp_link_train_cr(&dp_info)) + goto done; + if (amdgpu_atombios_dp_link_train_ce(&dp_info)) + goto done; +done: + if (amdgpu_atombios_dp_link_train_finish(&dp_info)) + return; +} diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_dp.h b/drivers/gpu/drm/amd/amdgpu/atombios_dp.h new file mode 100644 index 000000000..f59d85ead --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/atombios_dp.h @@ -0,0 +1,42 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __ATOMBIOS_DP_H__ +#define __ATOMBIOS_DP_H__ + +void amdgpu_atombios_dp_aux_init(struct amdgpu_connector *amdgpu_connector); +u8 amdgpu_atombios_dp_get_sinktype(struct amdgpu_connector *amdgpu_connector); +int amdgpu_atombios_dp_get_dpcd(struct amdgpu_connector *amdgpu_connector); +int amdgpu_atombios_dp_get_panel_mode(struct drm_encoder *encoder, + struct drm_connector *connector); +void amdgpu_atombios_dp_set_link_config(struct drm_connector *connector, + const struct drm_display_mode *mode); +int amdgpu_atombios_dp_mode_valid_helper(struct drm_connector *connector, + struct drm_display_mode *mode); +bool amdgpu_atombios_dp_needs_link_train(struct amdgpu_connector *amdgpu_connector); +void amdgpu_atombios_dp_set_rx_power_state(struct drm_connector *connector, + u8 power_state); +void amdgpu_atombios_dp_link_train(struct drm_encoder *encoder, + struct drm_connector *connector); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c new file mode 100644 index 000000000..d95b2dc78 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c @@ -0,0 +1,2128 @@ +/* + * Copyright 2007-11 Advanced Micro Devices, Inc. + * Copyright 2008 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Dave Airlie + * Alex Deucher + */ + +#include + +#include + +#include +#include "amdgpu.h" +#include "amdgpu_connectors.h" +#include "amdgpu_display.h" +#include "atom.h" +#include "atombios_encoders.h" +#include "atombios_dp.h" +#include +#include "bif/bif_4_1_d.h" + +u8 +amdgpu_atombios_encoder_get_backlight_level_from_reg(struct amdgpu_device *adev) +{ + u8 backlight_level; + u32 bios_2_scratch; + + bios_2_scratch = RREG32(mmBIOS_SCRATCH_2); + + backlight_level = ((bios_2_scratch & ATOM_S2_CURRENT_BL_LEVEL_MASK) >> + ATOM_S2_CURRENT_BL_LEVEL_SHIFT); + + return backlight_level; +} + +void +amdgpu_atombios_encoder_set_backlight_level_to_reg(struct amdgpu_device *adev, + u8 backlight_level) +{ + u32 bios_2_scratch; + + bios_2_scratch = RREG32(mmBIOS_SCRATCH_2); + + bios_2_scratch &= ~ATOM_S2_CURRENT_BL_LEVEL_MASK; + bios_2_scratch |= ((backlight_level << ATOM_S2_CURRENT_BL_LEVEL_SHIFT) & + ATOM_S2_CURRENT_BL_LEVEL_MASK); + + WREG32(mmBIOS_SCRATCH_2, bios_2_scratch); +} + +u8 +amdgpu_atombios_encoder_get_backlight_level(struct amdgpu_encoder *amdgpu_encoder) +{ + struct drm_device *dev = amdgpu_encoder->base.dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + if (!(adev->mode_info.firmware_flags & ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU)) + return 0; + + return amdgpu_atombios_encoder_get_backlight_level_from_reg(adev); +} + +void +amdgpu_atombios_encoder_set_backlight_level(struct amdgpu_encoder *amdgpu_encoder, + u8 level) +{ + struct drm_encoder *encoder = &amdgpu_encoder->base; + struct drm_device *dev = amdgpu_encoder->base.dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder_atom_dig *dig; + + if (!(adev->mode_info.firmware_flags & ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU)) + return; + + if ((amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) && + amdgpu_encoder->enc_priv) { + dig = amdgpu_encoder->enc_priv; + dig->backlight_level = level; + amdgpu_atombios_encoder_set_backlight_level_to_reg(adev, dig->backlight_level); + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + if (dig->backlight_level == 0) + amdgpu_atombios_encoder_setup_dig_transmitter(encoder, + ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0); + else { + amdgpu_atombios_encoder_setup_dig_transmitter(encoder, + ATOM_TRANSMITTER_ACTION_BL_BRIGHTNESS_CONTROL, 0, 0); + amdgpu_atombios_encoder_setup_dig_transmitter(encoder, + ATOM_TRANSMITTER_ACTION_LCD_BLON, 0, 0); + } + break; + default: + break; + } + } +} + +static u8 amdgpu_atombios_encoder_backlight_level(struct backlight_device *bd) +{ + u8 level; + + /* Convert brightness to hardware level */ + if (bd->props.brightness < 0) + level = 0; + else if (bd->props.brightness > AMDGPU_MAX_BL_LEVEL) + level = AMDGPU_MAX_BL_LEVEL; + else + level = bd->props.brightness; + + return level; +} + +static int amdgpu_atombios_encoder_update_backlight_status(struct backlight_device *bd) +{ + struct amdgpu_backlight_privdata *pdata = bl_get_data(bd); + struct amdgpu_encoder *amdgpu_encoder = pdata->encoder; + + amdgpu_atombios_encoder_set_backlight_level(amdgpu_encoder, + amdgpu_atombios_encoder_backlight_level(bd)); + + return 0; +} + +static int +amdgpu_atombios_encoder_get_backlight_brightness(struct backlight_device *bd) +{ + struct amdgpu_backlight_privdata *pdata = bl_get_data(bd); + struct amdgpu_encoder *amdgpu_encoder = pdata->encoder; + struct drm_device *dev = amdgpu_encoder->base.dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + return amdgpu_atombios_encoder_get_backlight_level_from_reg(adev); +} + +static const struct backlight_ops amdgpu_atombios_encoder_backlight_ops = { + .get_brightness = amdgpu_atombios_encoder_get_backlight_brightness, + .update_status = amdgpu_atombios_encoder_update_backlight_status, +}; + +void amdgpu_atombios_encoder_init_backlight(struct amdgpu_encoder *amdgpu_encoder, + struct drm_connector *drm_connector) +{ + struct drm_device *dev = amdgpu_encoder->base.dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct backlight_device *bd; + struct backlight_properties props; + struct amdgpu_backlight_privdata *pdata; + struct amdgpu_encoder_atom_dig *dig; + char bl_name[16]; + + /* Mac laptops with multiple GPUs use the gmux driver for backlight + * so don't register a backlight device + */ + if ((adev->pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE) && + (adev->pdev->device == 0x6741)) + return; + + if (!amdgpu_encoder->enc_priv) + return; + + if (!(adev->mode_info.firmware_flags & ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU)) + goto register_acpi_backlight; + + if (!acpi_video_backlight_use_native()) { + drm_info(dev, "Skipping amdgpu atom DIG backlight registration\n"); + goto register_acpi_backlight; + } + + pdata = kmalloc(sizeof(struct amdgpu_backlight_privdata), GFP_KERNEL); + if (!pdata) { + DRM_ERROR("Memory allocation failed\n"); + goto error; + } + + memset(&props, 0, sizeof(props)); + props.max_brightness = AMDGPU_MAX_BL_LEVEL; + props.type = BACKLIGHT_RAW; + snprintf(bl_name, sizeof(bl_name), + "amdgpu_bl%d", dev->primary->index); + bd = backlight_device_register(bl_name, drm_connector->kdev, + pdata, &amdgpu_atombios_encoder_backlight_ops, &props); + if (IS_ERR(bd)) { + DRM_ERROR("Backlight registration failed\n"); + goto error; + } + + pdata->encoder = amdgpu_encoder; + + dig = amdgpu_encoder->enc_priv; + dig->bl_dev = bd; + + bd->props.brightness = amdgpu_atombios_encoder_get_backlight_brightness(bd); + bd->props.power = FB_BLANK_UNBLANK; + backlight_update_status(bd); + + DRM_INFO("amdgpu atom DIG backlight initialized\n"); + + return; + +error: + kfree(pdata); + return; + +register_acpi_backlight: + /* Try registering an ACPI video backlight device instead. */ + acpi_video_register_backlight(); + return; +} + +void +amdgpu_atombios_encoder_fini_backlight(struct amdgpu_encoder *amdgpu_encoder) +{ + struct drm_device *dev = amdgpu_encoder->base.dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct backlight_device *bd = NULL; + struct amdgpu_encoder_atom_dig *dig; + + if (!amdgpu_encoder->enc_priv) + return; + + if (!(adev->mode_info.firmware_flags & ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU)) + return; + + dig = amdgpu_encoder->enc_priv; + bd = dig->bl_dev; + dig->bl_dev = NULL; + + if (bd) { + struct amdgpu_legacy_backlight_privdata *pdata; + + pdata = bl_get_data(bd); + backlight_device_unregister(bd); + kfree(pdata); + + DRM_INFO("amdgpu atom LVDS backlight unloaded\n"); + } +} + +bool amdgpu_atombios_encoder_is_digital(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + return true; + default: + return false; + } +} + +bool amdgpu_atombios_encoder_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + + /* set the active encoder to connector routing */ + amdgpu_encoder_set_active_device(encoder); + drm_mode_set_crtcinfo(adjusted_mode, 0); + + /* hw bug */ + if ((mode->flags & DRM_MODE_FLAG_INTERLACE) + && (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2))) + adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2; + + /* vertical FP must be at least 1 */ + if (mode->crtc_vsync_start == mode->crtc_vdisplay) + adjusted_mode->crtc_vsync_start++; + + /* get the native mode for scaling */ + if (amdgpu_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) + amdgpu_panel_mode_fixup(encoder, adjusted_mode); + else if (amdgpu_encoder->rmx_type != RMX_OFF) + amdgpu_panel_mode_fixup(encoder, adjusted_mode); + + if ((amdgpu_encoder->active_device & (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) || + (amdgpu_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE)) { + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + amdgpu_atombios_dp_set_link_config(connector, adjusted_mode); + } + + return true; +} + +static void +amdgpu_atombios_encoder_setup_dac(struct drm_encoder *encoder, int action) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + DAC_ENCODER_CONTROL_PS_ALLOCATION args; + int index = 0; + + memset(&args, 0, sizeof(args)); + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_DAC1: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: + index = GetIndexIntoMasterTable(COMMAND, DAC1EncoderControl); + break; + case ENCODER_OBJECT_ID_INTERNAL_DAC2: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: + index = GetIndexIntoMasterTable(COMMAND, DAC2EncoderControl); + break; + } + + args.ucAction = action; + args.ucDacStandard = ATOM_DAC1_PS2; + args.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + +} + +static u8 amdgpu_atombios_encoder_get_bpc(struct drm_encoder *encoder) +{ + int bpc = 8; + + if (encoder->crtc) { + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + bpc = amdgpu_crtc->bpc; + } + + switch (bpc) { + case 0: + return PANEL_BPC_UNDEFINE; + case 6: + return PANEL_6BIT_PER_COLOR; + case 8: + default: + return PANEL_8BIT_PER_COLOR; + case 10: + return PANEL_10BIT_PER_COLOR; + case 12: + return PANEL_12BIT_PER_COLOR; + case 16: + return PANEL_16BIT_PER_COLOR; + } +} + +union dvo_encoder_control { + ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION ext_tmds; + DVO_ENCODER_CONTROL_PS_ALLOCATION dvo; + DVO_ENCODER_CONTROL_PS_ALLOCATION_V3 dvo_v3; + DVO_ENCODER_CONTROL_PS_ALLOCATION_V1_4 dvo_v4; +}; + +static void +amdgpu_atombios_encoder_setup_dvo(struct drm_encoder *encoder, int action) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + union dvo_encoder_control args; + int index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl); + uint8_t frev, crev; + + memset(&args, 0, sizeof(args)); + + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev)) + return; + + switch (frev) { + case 1: + switch (crev) { + case 1: + /* R4xx, R5xx */ + args.ext_tmds.sXTmdsEncoder.ucEnable = action; + + if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.ext_tmds.sXTmdsEncoder.ucMisc |= PANEL_ENCODER_MISC_DUAL; + + args.ext_tmds.sXTmdsEncoder.ucMisc |= ATOM_PANEL_MISC_888RGB; + break; + case 2: + /* RS600/690/740 */ + args.dvo.sDVOEncoder.ucAction = action; + args.dvo.sDVOEncoder.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + /* DFP1, CRT1, TV1 depending on the type of port */ + args.dvo.sDVOEncoder.ucDeviceType = ATOM_DEVICE_DFP1_INDEX; + + if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.dvo.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute |= PANEL_ENCODER_MISC_DUAL; + break; + case 3: + /* R6xx */ + args.dvo_v3.ucAction = action; + args.dvo_v3.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + args.dvo_v3.ucDVOConfig = 0; /* XXX */ + break; + case 4: + /* DCE8 */ + args.dvo_v4.ucAction = action; + args.dvo_v4.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + args.dvo_v4.ucDVOConfig = 0; /* XXX */ + args.dvo_v4.ucBitPerColor = amdgpu_atombios_encoder_get_bpc(encoder); + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + break; + } + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + break; + } + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +int amdgpu_atombios_encoder_get_encoder_mode(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_connector *connector; + struct amdgpu_connector *amdgpu_connector; + struct amdgpu_connector_atom_dig *dig_connector; + + /* dp bridges are always DP */ + if (amdgpu_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE) + return ATOM_ENCODER_MODE_DP; + + /* DVO is always DVO */ + if ((amdgpu_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DVO1) || + (amdgpu_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1)) + return ATOM_ENCODER_MODE_DVO; + + connector = amdgpu_get_connector_for_encoder(encoder); + /* if we don't have an active device yet, just use one of + * the connectors tied to the encoder. + */ + if (!connector) + connector = amdgpu_get_connector_for_encoder_init(encoder); + amdgpu_connector = to_amdgpu_connector(connector); + + switch (connector->connector_type) { + case DRM_MODE_CONNECTOR_DVII: + case DRM_MODE_CONNECTOR_HDMIB: /* HDMI-B is basically DL-DVI; analog works fine */ + if (amdgpu_audio != 0) { + if (amdgpu_connector->use_digital && + (amdgpu_connector->audio == AMDGPU_AUDIO_ENABLE)) + return ATOM_ENCODER_MODE_HDMI; + else if (connector->display_info.is_hdmi && + (amdgpu_connector->audio == AMDGPU_AUDIO_AUTO)) + return ATOM_ENCODER_MODE_HDMI; + else if (amdgpu_connector->use_digital) + return ATOM_ENCODER_MODE_DVI; + else + return ATOM_ENCODER_MODE_CRT; + } else if (amdgpu_connector->use_digital) { + return ATOM_ENCODER_MODE_DVI; + } else { + return ATOM_ENCODER_MODE_CRT; + } + break; + case DRM_MODE_CONNECTOR_DVID: + case DRM_MODE_CONNECTOR_HDMIA: + default: + if (amdgpu_audio != 0) { + if (amdgpu_connector->audio == AMDGPU_AUDIO_ENABLE) + return ATOM_ENCODER_MODE_HDMI; + else if (connector->display_info.is_hdmi && + (amdgpu_connector->audio == AMDGPU_AUDIO_AUTO)) + return ATOM_ENCODER_MODE_HDMI; + else + return ATOM_ENCODER_MODE_DVI; + } else { + return ATOM_ENCODER_MODE_DVI; + } + case DRM_MODE_CONNECTOR_LVDS: + return ATOM_ENCODER_MODE_LVDS; + case DRM_MODE_CONNECTOR_DisplayPort: + dig_connector = amdgpu_connector->con_priv; + if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) || + (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) { + return ATOM_ENCODER_MODE_DP; + } else if (amdgpu_audio != 0) { + if (amdgpu_connector->audio == AMDGPU_AUDIO_ENABLE) + return ATOM_ENCODER_MODE_HDMI; + else if (connector->display_info.is_hdmi && + (amdgpu_connector->audio == AMDGPU_AUDIO_AUTO)) + return ATOM_ENCODER_MODE_HDMI; + else + return ATOM_ENCODER_MODE_DVI; + } else { + return ATOM_ENCODER_MODE_DVI; + } + case DRM_MODE_CONNECTOR_eDP: + return ATOM_ENCODER_MODE_DP; + case DRM_MODE_CONNECTOR_DVIA: + case DRM_MODE_CONNECTOR_VGA: + return ATOM_ENCODER_MODE_CRT; + case DRM_MODE_CONNECTOR_Composite: + case DRM_MODE_CONNECTOR_SVIDEO: + case DRM_MODE_CONNECTOR_9PinDIN: + /* fix me */ + return ATOM_ENCODER_MODE_TV; + } +} + +/* + * DIG Encoder/Transmitter Setup + * + * DCE 6.0 + * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B). + * Supports up to 6 digital outputs + * - 6 DIG encoder blocks. + * - DIG to PHY mapping is hardcoded + * DIG1 drives UNIPHY0 link A, A+B + * DIG2 drives UNIPHY0 link B + * DIG3 drives UNIPHY1 link A, A+B + * DIG4 drives UNIPHY1 link B + * DIG5 drives UNIPHY2 link A, A+B + * DIG6 drives UNIPHY2 link B + * + * Routing + * crtc -> dig encoder -> UNIPHY/LVTMA (1 or 2 links) + * Examples: + * crtc0 -> dig2 -> LVTMA links A+B -> TMDS/HDMI + * crtc1 -> dig1 -> UNIPHY0 link B -> DP + * crtc0 -> dig1 -> UNIPHY2 link A -> LVDS + * crtc1 -> dig2 -> UNIPHY1 link B+A -> TMDS/HDMI + */ + +union dig_encoder_control { + DIG_ENCODER_CONTROL_PS_ALLOCATION v1; + DIG_ENCODER_CONTROL_PARAMETERS_V2 v2; + DIG_ENCODER_CONTROL_PARAMETERS_V3 v3; + DIG_ENCODER_CONTROL_PARAMETERS_V4 v4; + DIG_ENCODER_CONTROL_PARAMETERS_V5 v5; +}; + +void +amdgpu_atombios_encoder_setup_dig_encoder(struct drm_encoder *encoder, + int action, int panel_mode) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + union dig_encoder_control args; + int index = GetIndexIntoMasterTable(COMMAND, DIGxEncoderControl); + uint8_t frev, crev; + int dp_clock = 0; + int dp_lane_count = 0; + int hpd_id = AMDGPU_HPD_NONE; + + if (connector) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct amdgpu_connector_atom_dig *dig_connector = + amdgpu_connector->con_priv; + + dp_clock = dig_connector->dp_clock; + dp_lane_count = dig_connector->dp_lane_count; + hpd_id = amdgpu_connector->hpd.hpd; + } + + /* no dig encoder assigned */ + if (dig->dig_encoder == -1) + return; + + memset(&args, 0, sizeof(args)); + + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev)) + return; + + switch (frev) { + case 1: + switch (crev) { + case 1: + args.v1.ucAction = action; + args.v1.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE) + args.v3.ucPanelMode = panel_mode; + else + args.v1.ucEncoderMode = amdgpu_atombios_encoder_get_encoder_mode(encoder); + + if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode)) + args.v1.ucLaneNum = dp_lane_count; + else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v1.ucLaneNum = 8; + else + args.v1.ucLaneNum = 4; + + if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000)) + args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ; + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: + args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER2; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER3; + break; + } + if (dig->linkb) + args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKB; + else + args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKA; + break; + case 2: + case 3: + args.v3.ucAction = action; + args.v3.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE) + args.v3.ucPanelMode = panel_mode; + else + args.v3.ucEncoderMode = amdgpu_atombios_encoder_get_encoder_mode(encoder); + + if (ENCODER_MODE_IS_DP(args.v3.ucEncoderMode)) + args.v3.ucLaneNum = dp_lane_count; + else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v3.ucLaneNum = 8; + else + args.v3.ucLaneNum = 4; + + if (ENCODER_MODE_IS_DP(args.v3.ucEncoderMode) && (dp_clock == 270000)) + args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ; + args.v3.acConfig.ucDigSel = dig->dig_encoder; + args.v3.ucBitPerColor = amdgpu_atombios_encoder_get_bpc(encoder); + break; + case 4: + args.v4.ucAction = action; + args.v4.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE) + args.v4.ucPanelMode = panel_mode; + else + args.v4.ucEncoderMode = amdgpu_atombios_encoder_get_encoder_mode(encoder); + + if (ENCODER_MODE_IS_DP(args.v4.ucEncoderMode)) + args.v4.ucLaneNum = dp_lane_count; + else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v4.ucLaneNum = 8; + else + args.v4.ucLaneNum = 4; + + if (ENCODER_MODE_IS_DP(args.v4.ucEncoderMode)) { + if (dp_clock == 540000) + args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_5_40GHZ; + else if (dp_clock == 324000) + args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_3_24GHZ; + else if (dp_clock == 270000) + args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ; + else + args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_1_62GHZ; + } + args.v4.acConfig.ucDigSel = dig->dig_encoder; + args.v4.ucBitPerColor = amdgpu_atombios_encoder_get_bpc(encoder); + if (hpd_id == AMDGPU_HPD_NONE) + args.v4.ucHPD_ID = 0; + else + args.v4.ucHPD_ID = hpd_id + 1; + break; + case 5: + switch (action) { + case ATOM_ENCODER_CMD_SETUP_PANEL_MODE: + args.v5.asDPPanelModeParam.ucAction = action; + args.v5.asDPPanelModeParam.ucPanelMode = panel_mode; + args.v5.asDPPanelModeParam.ucDigId = dig->dig_encoder; + break; + case ATOM_ENCODER_CMD_STREAM_SETUP: + args.v5.asStreamParam.ucAction = action; + args.v5.asStreamParam.ucDigId = dig->dig_encoder; + args.v5.asStreamParam.ucDigMode = + amdgpu_atombios_encoder_get_encoder_mode(encoder); + if (ENCODER_MODE_IS_DP(args.v5.asStreamParam.ucDigMode)) + args.v5.asStreamParam.ucLaneNum = dp_lane_count; + else if (amdgpu_dig_monitor_is_duallink(encoder, + amdgpu_encoder->pixel_clock)) + args.v5.asStreamParam.ucLaneNum = 8; + else + args.v5.asStreamParam.ucLaneNum = 4; + args.v5.asStreamParam.ulPixelClock = + cpu_to_le32(amdgpu_encoder->pixel_clock / 10); + args.v5.asStreamParam.ucBitPerColor = + amdgpu_atombios_encoder_get_bpc(encoder); + args.v5.asStreamParam.ucLinkRateIn270Mhz = dp_clock / 27000; + break; + case ATOM_ENCODER_CMD_DP_LINK_TRAINING_START: + case ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN1: + case ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN2: + case ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN3: + case ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN4: + case ATOM_ENCODER_CMD_DP_LINK_TRAINING_COMPLETE: + case ATOM_ENCODER_CMD_DP_VIDEO_OFF: + case ATOM_ENCODER_CMD_DP_VIDEO_ON: + args.v5.asCmdParam.ucAction = action; + args.v5.asCmdParam.ucDigId = dig->dig_encoder; + break; + default: + DRM_ERROR("Unsupported action 0x%x\n", action); + break; + } + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + break; + } + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + break; + } + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + +} + +union dig_transmitter_control { + DIG_TRANSMITTER_CONTROL_PS_ALLOCATION v1; + DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 v2; + DIG_TRANSMITTER_CONTROL_PARAMETERS_V3 v3; + DIG_TRANSMITTER_CONTROL_PARAMETERS_V4 v4; + DIG_TRANSMITTER_CONTROL_PARAMETERS_V1_5 v5; + DIG_TRANSMITTER_CONTROL_PARAMETERS_V1_6 v6; +}; + +void +amdgpu_atombios_encoder_setup_dig_transmitter(struct drm_encoder *encoder, int action, + uint8_t lane_num, uint8_t lane_set) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + union dig_transmitter_control args; + int index = 0; + uint8_t frev, crev; + bool is_dp = false; + int pll_id = 0; + int dp_clock = 0; + int dp_lane_count = 0; + int connector_object_id = 0; + int dig_encoder = dig->dig_encoder; + int hpd_id = AMDGPU_HPD_NONE; + + if (action == ATOM_TRANSMITTER_ACTION_INIT) { + connector = amdgpu_get_connector_for_encoder_init(encoder); + /* just needed to avoid bailing in the encoder check. the encoder + * isn't used for init + */ + dig_encoder = 0; + } else + connector = amdgpu_get_connector_for_encoder(encoder); + + if (connector) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct amdgpu_connector_atom_dig *dig_connector = + amdgpu_connector->con_priv; + + hpd_id = amdgpu_connector->hpd.hpd; + dp_clock = dig_connector->dp_clock; + dp_lane_count = dig_connector->dp_lane_count; + connector_object_id = + (amdgpu_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; + } + + if (encoder->crtc) { + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + pll_id = amdgpu_crtc->pll_id; + } + + /* no dig encoder assigned */ + if (dig_encoder == -1) + return; + + if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(encoder))) + is_dp = true; + + memset(&args, 0, sizeof(args)); + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: + index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl); + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl); + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: + index = GetIndexIntoMasterTable(COMMAND, LVTMATransmitterControl); + break; + } + + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev)) + return; + + switch (frev) { + case 1: + switch (crev) { + case 1: + args.v1.ucAction = action; + if (action == ATOM_TRANSMITTER_ACTION_INIT) { + args.v1.usInitInfo = cpu_to_le16(connector_object_id); + } else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) { + args.v1.asMode.ucLaneSel = lane_num; + args.v1.asMode.ucLaneSet = lane_set; + } else { + if (is_dp) + args.v1.usPixelClock = cpu_to_le16(dp_clock / 10); + else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v1.usPixelClock = cpu_to_le16((amdgpu_encoder->pixel_clock / 2) / 10); + else + args.v1.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + } + + args.v1.ucConfig = ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL; + + if (dig_encoder) + args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER; + else + args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG1_ENCODER; + + if (dig->linkb) + args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKB; + else + args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA; + + if (is_dp) + args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT; + else if (amdgpu_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { + if (dig->coherent_mode) + args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT; + if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_8LANE_LINK; + } + break; + case 2: + args.v2.ucAction = action; + if (action == ATOM_TRANSMITTER_ACTION_INIT) { + args.v2.usInitInfo = cpu_to_le16(connector_object_id); + } else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) { + args.v2.asMode.ucLaneSel = lane_num; + args.v2.asMode.ucLaneSet = lane_set; + } else { + if (is_dp) + args.v2.usPixelClock = cpu_to_le16(dp_clock / 10); + else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v2.usPixelClock = cpu_to_le16((amdgpu_encoder->pixel_clock / 2) / 10); + else + args.v2.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + } + + args.v2.acConfig.ucEncoderSel = dig_encoder; + if (dig->linkb) + args.v2.acConfig.ucLinkSel = 1; + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + args.v2.acConfig.ucTransmitterSel = 0; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + args.v2.acConfig.ucTransmitterSel = 1; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + args.v2.acConfig.ucTransmitterSel = 2; + break; + } + + if (is_dp) { + args.v2.acConfig.fCoherentMode = 1; + args.v2.acConfig.fDPConnector = 1; + } else if (amdgpu_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { + if (dig->coherent_mode) + args.v2.acConfig.fCoherentMode = 1; + if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v2.acConfig.fDualLinkConnector = 1; + } + break; + case 3: + args.v3.ucAction = action; + if (action == ATOM_TRANSMITTER_ACTION_INIT) { + args.v3.usInitInfo = cpu_to_le16(connector_object_id); + } else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) { + args.v3.asMode.ucLaneSel = lane_num; + args.v3.asMode.ucLaneSet = lane_set; + } else { + if (is_dp) + args.v3.usPixelClock = cpu_to_le16(dp_clock / 10); + else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v3.usPixelClock = cpu_to_le16((amdgpu_encoder->pixel_clock / 2) / 10); + else + args.v3.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + } + + if (is_dp) + args.v3.ucLaneNum = dp_lane_count; + else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v3.ucLaneNum = 8; + else + args.v3.ucLaneNum = 4; + + if (dig->linkb) + args.v3.acConfig.ucLinkSel = 1; + if (dig_encoder & 1) + args.v3.acConfig.ucEncoderSel = 1; + + /* Select the PLL for the PHY + * DP PHY should be clocked from external src if there is + * one. + */ + /* On DCE4, if there is an external clock, it generates the DP ref clock */ + if (is_dp && adev->clock.dp_extclk) + args.v3.acConfig.ucRefClkSource = 2; /* external src */ + else + args.v3.acConfig.ucRefClkSource = pll_id; + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + args.v3.acConfig.ucTransmitterSel = 0; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + args.v3.acConfig.ucTransmitterSel = 1; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + args.v3.acConfig.ucTransmitterSel = 2; + break; + } + + if (is_dp) + args.v3.acConfig.fCoherentMode = 1; /* DP requires coherent */ + else if (amdgpu_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { + if (dig->coherent_mode) + args.v3.acConfig.fCoherentMode = 1; + if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v3.acConfig.fDualLinkConnector = 1; + } + break; + case 4: + args.v4.ucAction = action; + if (action == ATOM_TRANSMITTER_ACTION_INIT) { + args.v4.usInitInfo = cpu_to_le16(connector_object_id); + } else if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) { + args.v4.asMode.ucLaneSel = lane_num; + args.v4.asMode.ucLaneSet = lane_set; + } else { + if (is_dp) + args.v4.usPixelClock = cpu_to_le16(dp_clock / 10); + else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v4.usPixelClock = cpu_to_le16((amdgpu_encoder->pixel_clock / 2) / 10); + else + args.v4.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + } + + if (is_dp) + args.v4.ucLaneNum = dp_lane_count; + else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v4.ucLaneNum = 8; + else + args.v4.ucLaneNum = 4; + + if (dig->linkb) + args.v4.acConfig.ucLinkSel = 1; + if (dig_encoder & 1) + args.v4.acConfig.ucEncoderSel = 1; + + /* Select the PLL for the PHY + * DP PHY should be clocked from external src if there is + * one. + */ + /* On DCE5 DCPLL usually generates the DP ref clock */ + if (is_dp) { + if (adev->clock.dp_extclk) + args.v4.acConfig.ucRefClkSource = ENCODER_REFCLK_SRC_EXTCLK; + else + args.v4.acConfig.ucRefClkSource = ENCODER_REFCLK_SRC_DCPLL; + } else + args.v4.acConfig.ucRefClkSource = pll_id; + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + args.v4.acConfig.ucTransmitterSel = 0; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + args.v4.acConfig.ucTransmitterSel = 1; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + args.v4.acConfig.ucTransmitterSel = 2; + break; + } + + if (is_dp) + args.v4.acConfig.fCoherentMode = 1; /* DP requires coherent */ + else if (amdgpu_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { + if (dig->coherent_mode) + args.v4.acConfig.fCoherentMode = 1; + if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v4.acConfig.fDualLinkConnector = 1; + } + break; + case 5: + args.v5.ucAction = action; + if (is_dp) + args.v5.usSymClock = cpu_to_le16(dp_clock / 10); + else + args.v5.usSymClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + if (dig->linkb) + args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYB; + else + args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYA; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + if (dig->linkb) + args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYD; + else + args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYC; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + if (dig->linkb) + args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYF; + else + args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYE; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYG; + break; + } + if (is_dp) + args.v5.ucLaneNum = dp_lane_count; + else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v5.ucLaneNum = 8; + else + args.v5.ucLaneNum = 4; + args.v5.ucConnObjId = connector_object_id; + args.v5.ucDigMode = amdgpu_atombios_encoder_get_encoder_mode(encoder); + + if (is_dp && adev->clock.dp_extclk) + args.v5.asConfig.ucPhyClkSrcId = ENCODER_REFCLK_SRC_EXTCLK; + else + args.v5.asConfig.ucPhyClkSrcId = pll_id; + + if (is_dp) + args.v5.asConfig.ucCoherentMode = 1; /* DP requires coherent */ + else if (amdgpu_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { + if (dig->coherent_mode) + args.v5.asConfig.ucCoherentMode = 1; + } + if (hpd_id == AMDGPU_HPD_NONE) + args.v5.asConfig.ucHPDSel = 0; + else + args.v5.asConfig.ucHPDSel = hpd_id + 1; + args.v5.ucDigEncoderSel = 1 << dig_encoder; + args.v5.ucDPLaneSet = lane_set; + break; + case 6: + args.v6.ucAction = action; + if (is_dp) + args.v6.ulSymClock = cpu_to_le32(dp_clock / 10); + else + args.v6.ulSymClock = cpu_to_le32(amdgpu_encoder->pixel_clock / 10); + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + if (dig->linkb) + args.v6.ucPhyId = ATOM_PHY_ID_UNIPHYB; + else + args.v6.ucPhyId = ATOM_PHY_ID_UNIPHYA; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + if (dig->linkb) + args.v6.ucPhyId = ATOM_PHY_ID_UNIPHYD; + else + args.v6.ucPhyId = ATOM_PHY_ID_UNIPHYC; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + if (dig->linkb) + args.v6.ucPhyId = ATOM_PHY_ID_UNIPHYF; + else + args.v6.ucPhyId = ATOM_PHY_ID_UNIPHYE; + break; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + args.v6.ucPhyId = ATOM_PHY_ID_UNIPHYG; + break; + } + if (is_dp) + args.v6.ucLaneNum = dp_lane_count; + else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v6.ucLaneNum = 8; + else + args.v6.ucLaneNum = 4; + args.v6.ucConnObjId = connector_object_id; + if (action == ATOM_TRANSMITTER_ACTION_SETUP_VSEMPH) + args.v6.ucDPLaneSet = lane_set; + else + args.v6.ucDigMode = amdgpu_atombios_encoder_get_encoder_mode(encoder); + + if (hpd_id == AMDGPU_HPD_NONE) + args.v6.ucHPDSel = 0; + else + args.v6.ucHPDSel = hpd_id + 1; + args.v6.ucDigEncoderSel = 1 << dig_encoder; + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + break; + } + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + break; + } + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +bool +amdgpu_atombios_encoder_set_edp_panel_power(struct drm_connector *connector, + int action) +{ + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct drm_device *dev = amdgpu_connector->base.dev; + struct amdgpu_device *adev = drm_to_adev(dev); + union dig_transmitter_control args; + int index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl); + uint8_t frev, crev; + + if (connector->connector_type != DRM_MODE_CONNECTOR_eDP) + goto done; + + if ((action != ATOM_TRANSMITTER_ACTION_POWER_ON) && + (action != ATOM_TRANSMITTER_ACTION_POWER_OFF)) + goto done; + + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev)) + goto done; + + memset(&args, 0, sizeof(args)); + + args.v1.ucAction = action; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + + /* wait for the panel to power up */ + if (action == ATOM_TRANSMITTER_ACTION_POWER_ON) { + int i; + + for (i = 0; i < 300; i++) { + if (amdgpu_display_hpd_sense(adev, amdgpu_connector->hpd.hpd)) + return true; + mdelay(1); + } + return false; + } +done: + return true; +} + +union external_encoder_control { + EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION v1; + EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION_V3 v3; +}; + +static void +amdgpu_atombios_encoder_setup_external_encoder(struct drm_encoder *encoder, + struct drm_encoder *ext_encoder, + int action) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder *ext_amdgpu_encoder = to_amdgpu_encoder(ext_encoder); + union external_encoder_control args; + struct drm_connector *connector; + int index = GetIndexIntoMasterTable(COMMAND, ExternalEncoderControl); + u8 frev, crev; + int dp_clock = 0; + int dp_lane_count = 0; + int connector_object_id = 0; + u32 ext_enum = (ext_amdgpu_encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT; + + if (action == EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT) + connector = amdgpu_get_connector_for_encoder_init(encoder); + else + connector = amdgpu_get_connector_for_encoder(encoder); + + if (connector) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct amdgpu_connector_atom_dig *dig_connector = + amdgpu_connector->con_priv; + + dp_clock = dig_connector->dp_clock; + dp_lane_count = dig_connector->dp_lane_count; + connector_object_id = + (amdgpu_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; + } + + memset(&args, 0, sizeof(args)); + + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev)) + return; + + switch (frev) { + case 1: + /* no params on frev 1 */ + break; + case 2: + switch (crev) { + case 1: + case 2: + args.v1.sDigEncoder.ucAction = action; + args.v1.sDigEncoder.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + args.v1.sDigEncoder.ucEncoderMode = + amdgpu_atombios_encoder_get_encoder_mode(encoder); + + if (ENCODER_MODE_IS_DP(args.v1.sDigEncoder.ucEncoderMode)) { + if (dp_clock == 270000) + args.v1.sDigEncoder.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ; + args.v1.sDigEncoder.ucLaneNum = dp_lane_count; + } else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v1.sDigEncoder.ucLaneNum = 8; + else + args.v1.sDigEncoder.ucLaneNum = 4; + break; + case 3: + args.v3.sExtEncoder.ucAction = action; + if (action == EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT) + args.v3.sExtEncoder.usConnectorId = cpu_to_le16(connector_object_id); + else + args.v3.sExtEncoder.usPixelClock = cpu_to_le16(amdgpu_encoder->pixel_clock / 10); + args.v3.sExtEncoder.ucEncoderMode = + amdgpu_atombios_encoder_get_encoder_mode(encoder); + + if (ENCODER_MODE_IS_DP(args.v3.sExtEncoder.ucEncoderMode)) { + if (dp_clock == 270000) + args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ; + else if (dp_clock == 540000) + args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_5_40GHZ; + args.v3.sExtEncoder.ucLaneNum = dp_lane_count; + } else if (amdgpu_dig_monitor_is_duallink(encoder, amdgpu_encoder->pixel_clock)) + args.v3.sExtEncoder.ucLaneNum = 8; + else + args.v3.sExtEncoder.ucLaneNum = 4; + switch (ext_enum) { + case GRAPH_OBJECT_ENUM_ID1: + args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER1; + break; + case GRAPH_OBJECT_ENUM_ID2: + args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER2; + break; + case GRAPH_OBJECT_ENUM_ID3: + args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER3; + break; + } + args.v3.sExtEncoder.ucBitPerColor = amdgpu_atombios_encoder_get_bpc(encoder); + break; + default: + DRM_ERROR("Unknown table version: %d, %d\n", frev, crev); + return; + } + break; + default: + DRM_ERROR("Unknown table version: %d, %d\n", frev, crev); + return; + } + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +static void +amdgpu_atombios_encoder_setup_dig(struct drm_encoder *encoder, int action) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_encoder *ext_encoder = amdgpu_get_external_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + struct amdgpu_connector *amdgpu_connector = NULL; + struct amdgpu_connector_atom_dig *amdgpu_dig_connector = NULL; + + if (connector) { + amdgpu_connector = to_amdgpu_connector(connector); + amdgpu_dig_connector = amdgpu_connector->con_priv; + } + + if (action == ATOM_ENABLE) { + if (!connector) + dig->panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE; + else + dig->panel_mode = amdgpu_atombios_dp_get_panel_mode(encoder, connector); + + /* setup and enable the encoder */ + amdgpu_atombios_encoder_setup_dig_encoder(encoder, ATOM_ENCODER_CMD_SETUP, 0); + amdgpu_atombios_encoder_setup_dig_encoder(encoder, + ATOM_ENCODER_CMD_SETUP_PANEL_MODE, + dig->panel_mode); + if (ext_encoder) + amdgpu_atombios_encoder_setup_external_encoder(encoder, ext_encoder, + EXTERNAL_ENCODER_ACTION_V3_ENCODER_SETUP); + if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(encoder)) && + connector) { + if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) { + amdgpu_atombios_encoder_set_edp_panel_power(connector, + ATOM_TRANSMITTER_ACTION_POWER_ON); + amdgpu_dig_connector->edp_on = true; + } + } + /* enable the transmitter */ + amdgpu_atombios_encoder_setup_dig_transmitter(encoder, + ATOM_TRANSMITTER_ACTION_ENABLE, + 0, 0); + if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(encoder)) && + connector) { + /* DP_SET_POWER_D0 is set in amdgpu_atombios_dp_link_train */ + amdgpu_atombios_dp_link_train(encoder, connector); + amdgpu_atombios_encoder_setup_dig_encoder(encoder, ATOM_ENCODER_CMD_DP_VIDEO_ON, 0); + } + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) + amdgpu_atombios_encoder_set_backlight_level(amdgpu_encoder, dig->backlight_level); + if (ext_encoder) + amdgpu_atombios_encoder_setup_external_encoder(encoder, ext_encoder, ATOM_ENABLE); + } else { + if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(encoder)) && + connector) + amdgpu_atombios_encoder_setup_dig_encoder(encoder, + ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0); + if (ext_encoder) + amdgpu_atombios_encoder_setup_external_encoder(encoder, ext_encoder, ATOM_DISABLE); + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) + amdgpu_atombios_encoder_setup_dig_transmitter(encoder, + ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0); + + if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(encoder)) && + connector) + amdgpu_atombios_dp_set_rx_power_state(connector, DP_SET_POWER_D3); + /* disable the transmitter */ + amdgpu_atombios_encoder_setup_dig_transmitter(encoder, + ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0); + if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(encoder)) && + connector) { + if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) { + amdgpu_atombios_encoder_set_edp_panel_power(connector, + ATOM_TRANSMITTER_ACTION_POWER_OFF); + amdgpu_dig_connector->edp_on = false; + } + } + } +} + +void +amdgpu_atombios_encoder_dpms(struct drm_encoder *encoder, int mode) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + + DRM_DEBUG_KMS("encoder dpms %d to mode %d, devices %08x, active_devices %08x\n", + amdgpu_encoder->encoder_id, mode, amdgpu_encoder->devices, + amdgpu_encoder->active_device); + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + switch (mode) { + case DRM_MODE_DPMS_ON: + amdgpu_atombios_encoder_setup_dig(encoder, ATOM_ENABLE); + break; + case DRM_MODE_DPMS_STANDBY: + case DRM_MODE_DPMS_SUSPEND: + case DRM_MODE_DPMS_OFF: + amdgpu_atombios_encoder_setup_dig(encoder, ATOM_DISABLE); + break; + } + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: + switch (mode) { + case DRM_MODE_DPMS_ON: + amdgpu_atombios_encoder_setup_dvo(encoder, ATOM_ENABLE); + break; + case DRM_MODE_DPMS_STANDBY: + case DRM_MODE_DPMS_SUSPEND: + case DRM_MODE_DPMS_OFF: + amdgpu_atombios_encoder_setup_dvo(encoder, ATOM_DISABLE); + break; + } + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: + switch (mode) { + case DRM_MODE_DPMS_ON: + amdgpu_atombios_encoder_setup_dac(encoder, ATOM_ENABLE); + break; + case DRM_MODE_DPMS_STANDBY: + case DRM_MODE_DPMS_SUSPEND: + case DRM_MODE_DPMS_OFF: + amdgpu_atombios_encoder_setup_dac(encoder, ATOM_DISABLE); + break; + } + break; + default: + return; + } +} + +union crtc_source_param { + SELECT_CRTC_SOURCE_PS_ALLOCATION v1; + SELECT_CRTC_SOURCE_PARAMETERS_V2 v2; + SELECT_CRTC_SOURCE_PARAMETERS_V3 v3; +}; + +void +amdgpu_atombios_encoder_set_crtc_source(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + union crtc_source_param args; + int index = GetIndexIntoMasterTable(COMMAND, SelectCRTC_Source); + uint8_t frev, crev; + struct amdgpu_encoder_atom_dig *dig; + + memset(&args, 0, sizeof(args)); + + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev)) + return; + + switch (frev) { + case 1: + switch (crev) { + case 1: + default: + args.v1.ucCRTC = amdgpu_crtc->crtc_id; + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_TMDS1: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: + args.v1.ucDevice = ATOM_DEVICE_DFP1_INDEX; + break; + case ENCODER_OBJECT_ID_INTERNAL_LVDS: + case ENCODER_OBJECT_ID_INTERNAL_LVTM1: + if (amdgpu_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) + args.v1.ucDevice = ATOM_DEVICE_LCD1_INDEX; + else + args.v1.ucDevice = ATOM_DEVICE_DFP3_INDEX; + break; + case ENCODER_OBJECT_ID_INTERNAL_DVO1: + case ENCODER_OBJECT_ID_INTERNAL_DDI: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: + args.v1.ucDevice = ATOM_DEVICE_DFP2_INDEX; + break; + case ENCODER_OBJECT_ID_INTERNAL_DAC1: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: + if (amdgpu_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) + args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX; + else if (amdgpu_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) + args.v1.ucDevice = ATOM_DEVICE_CV_INDEX; + else + args.v1.ucDevice = ATOM_DEVICE_CRT1_INDEX; + break; + case ENCODER_OBJECT_ID_INTERNAL_DAC2: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: + if (amdgpu_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) + args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX; + else if (amdgpu_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) + args.v1.ucDevice = ATOM_DEVICE_CV_INDEX; + else + args.v1.ucDevice = ATOM_DEVICE_CRT2_INDEX; + break; + } + break; + case 2: + args.v2.ucCRTC = amdgpu_crtc->crtc_id; + if (amdgpu_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE) { + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + + if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS) + args.v2.ucEncodeMode = ATOM_ENCODER_MODE_LVDS; + else if (connector->connector_type == DRM_MODE_CONNECTOR_VGA) + args.v2.ucEncodeMode = ATOM_ENCODER_MODE_CRT; + else + args.v2.ucEncodeMode = amdgpu_atombios_encoder_get_encoder_mode(encoder); + } else if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { + args.v2.ucEncodeMode = ATOM_ENCODER_MODE_LVDS; + } else { + args.v2.ucEncodeMode = amdgpu_atombios_encoder_get_encoder_mode(encoder); + } + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: + dig = amdgpu_encoder->enc_priv; + switch (dig->dig_encoder) { + case 0: + args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID; + break; + case 1: + args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID; + break; + case 2: + args.v2.ucEncoderID = ASIC_INT_DIG3_ENCODER_ID; + break; + case 3: + args.v2.ucEncoderID = ASIC_INT_DIG4_ENCODER_ID; + break; + case 4: + args.v2.ucEncoderID = ASIC_INT_DIG5_ENCODER_ID; + break; + case 5: + args.v2.ucEncoderID = ASIC_INT_DIG6_ENCODER_ID; + break; + case 6: + args.v2.ucEncoderID = ASIC_INT_DIG7_ENCODER_ID; + break; + } + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: + args.v2.ucEncoderID = ASIC_INT_DVO_ENCODER_ID; + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: + if (amdgpu_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) + args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID; + else if (amdgpu_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) + args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID; + else + args.v2.ucEncoderID = ASIC_INT_DAC1_ENCODER_ID; + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: + if (amdgpu_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) + args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID; + else if (amdgpu_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) + args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID; + else + args.v2.ucEncoderID = ASIC_INT_DAC2_ENCODER_ID; + break; + } + break; + case 3: + args.v3.ucCRTC = amdgpu_crtc->crtc_id; + if (amdgpu_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE) { + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + + if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS) + args.v2.ucEncodeMode = ATOM_ENCODER_MODE_LVDS; + else if (connector->connector_type == DRM_MODE_CONNECTOR_VGA) + args.v2.ucEncodeMode = ATOM_ENCODER_MODE_CRT; + else + args.v2.ucEncodeMode = amdgpu_atombios_encoder_get_encoder_mode(encoder); + } else if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { + args.v2.ucEncodeMode = ATOM_ENCODER_MODE_LVDS; + } else { + args.v2.ucEncodeMode = amdgpu_atombios_encoder_get_encoder_mode(encoder); + } + args.v3.ucDstBpc = amdgpu_atombios_encoder_get_bpc(encoder); + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: + dig = amdgpu_encoder->enc_priv; + switch (dig->dig_encoder) { + case 0: + args.v3.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID; + break; + case 1: + args.v3.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID; + break; + case 2: + args.v3.ucEncoderID = ASIC_INT_DIG3_ENCODER_ID; + break; + case 3: + args.v3.ucEncoderID = ASIC_INT_DIG4_ENCODER_ID; + break; + case 4: + args.v3.ucEncoderID = ASIC_INT_DIG5_ENCODER_ID; + break; + case 5: + args.v3.ucEncoderID = ASIC_INT_DIG6_ENCODER_ID; + break; + case 6: + args.v3.ucEncoderID = ASIC_INT_DIG7_ENCODER_ID; + break; + } + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: + args.v3.ucEncoderID = ASIC_INT_DVO_ENCODER_ID; + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: + if (amdgpu_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) + args.v3.ucEncoderID = ASIC_INT_TV_ENCODER_ID; + else if (amdgpu_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) + args.v3.ucEncoderID = ASIC_INT_TV_ENCODER_ID; + else + args.v3.ucEncoderID = ASIC_INT_DAC1_ENCODER_ID; + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: + if (amdgpu_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) + args.v3.ucEncoderID = ASIC_INT_TV_ENCODER_ID; + else if (amdgpu_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) + args.v3.ucEncoderID = ASIC_INT_TV_ENCODER_ID; + else + args.v3.ucEncoderID = ASIC_INT_DAC2_ENCODER_ID; + break; + } + break; + } + break; + default: + DRM_ERROR("Unknown table version: %d, %d\n", frev, crev); + return; + } + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} + +/* This only needs to be called once at startup */ +void +amdgpu_atombios_encoder_init_dig(struct amdgpu_device *adev) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_encoder *encoder; + + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_encoder *ext_encoder = amdgpu_get_external_encoder(encoder); + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + amdgpu_atombios_encoder_setup_dig_transmitter(encoder, ATOM_TRANSMITTER_ACTION_INIT, + 0, 0); + break; + } + + if (ext_encoder) + amdgpu_atombios_encoder_setup_external_encoder(encoder, ext_encoder, + EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT); + } +} + +static bool +amdgpu_atombios_encoder_dac_load_detect(struct drm_encoder *encoder, + struct drm_connector *connector) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + if (amdgpu_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | + ATOM_DEVICE_CV_SUPPORT | + ATOM_DEVICE_CRT_SUPPORT)) { + DAC_LOAD_DETECTION_PS_ALLOCATION args; + int index = GetIndexIntoMasterTable(COMMAND, DAC_LoadDetection); + uint8_t frev, crev; + + memset(&args, 0, sizeof(args)); + + if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev)) + return false; + + args.sDacload.ucMisc = 0; + + if ((amdgpu_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) || + (amdgpu_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1)) + args.sDacload.ucDacType = ATOM_DAC_A; + else + args.sDacload.ucDacType = ATOM_DAC_B; + + if (amdgpu_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) + args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT1_SUPPORT); + else if (amdgpu_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) + args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT2_SUPPORT); + else if (amdgpu_connector->devices & ATOM_DEVICE_CV_SUPPORT) { + args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CV_SUPPORT); + if (crev >= 3) + args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb; + } else if (amdgpu_connector->devices & ATOM_DEVICE_TV1_SUPPORT) { + args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_TV1_SUPPORT); + if (crev >= 3) + args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb; + } + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + + return true; + } else + return false; +} + +enum drm_connector_status +amdgpu_atombios_encoder_dac_detect(struct drm_encoder *encoder, + struct drm_connector *connector) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + uint32_t bios_0_scratch; + + if (!amdgpu_atombios_encoder_dac_load_detect(encoder, connector)) { + DRM_DEBUG_KMS("detect returned false \n"); + return connector_status_unknown; + } + + bios_0_scratch = RREG32(mmBIOS_SCRATCH_0); + + DRM_DEBUG_KMS("Bios 0 scratch %x %08x\n", bios_0_scratch, amdgpu_encoder->devices); + if (amdgpu_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) { + if (bios_0_scratch & ATOM_S0_CRT1_MASK) + return connector_status_connected; + } + if (amdgpu_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) { + if (bios_0_scratch & ATOM_S0_CRT2_MASK) + return connector_status_connected; + } + if (amdgpu_connector->devices & ATOM_DEVICE_CV_SUPPORT) { + if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A)) + return connector_status_connected; + } + if (amdgpu_connector->devices & ATOM_DEVICE_TV1_SUPPORT) { + if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A)) + return connector_status_connected; /* CTV */ + else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A)) + return connector_status_connected; /* STV */ + } + return connector_status_disconnected; +} + +enum drm_connector_status +amdgpu_atombios_encoder_dig_detect(struct drm_encoder *encoder, + struct drm_connector *connector) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + struct drm_encoder *ext_encoder = amdgpu_get_external_encoder(encoder); + u32 bios_0_scratch; + + if (!ext_encoder) + return connector_status_unknown; + + if ((amdgpu_connector->devices & ATOM_DEVICE_CRT_SUPPORT) == 0) + return connector_status_unknown; + + /* load detect on the dp bridge */ + amdgpu_atombios_encoder_setup_external_encoder(encoder, ext_encoder, + EXTERNAL_ENCODER_ACTION_V3_DACLOAD_DETECTION); + + bios_0_scratch = RREG32(mmBIOS_SCRATCH_0); + + DRM_DEBUG_KMS("Bios 0 scratch %x %08x\n", bios_0_scratch, amdgpu_encoder->devices); + if (amdgpu_connector->devices & ATOM_DEVICE_CRT1_SUPPORT) { + if (bios_0_scratch & ATOM_S0_CRT1_MASK) + return connector_status_connected; + } + if (amdgpu_connector->devices & ATOM_DEVICE_CRT2_SUPPORT) { + if (bios_0_scratch & ATOM_S0_CRT2_MASK) + return connector_status_connected; + } + if (amdgpu_connector->devices & ATOM_DEVICE_CV_SUPPORT) { + if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A)) + return connector_status_connected; + } + if (amdgpu_connector->devices & ATOM_DEVICE_TV1_SUPPORT) { + if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A)) + return connector_status_connected; /* CTV */ + else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A)) + return connector_status_connected; /* STV */ + } + return connector_status_disconnected; +} + +void +amdgpu_atombios_encoder_setup_ext_encoder_ddc(struct drm_encoder *encoder) +{ + struct drm_encoder *ext_encoder = amdgpu_get_external_encoder(encoder); + + if (ext_encoder) + /* ddc_setup on the dp bridge */ + amdgpu_atombios_encoder_setup_external_encoder(encoder, ext_encoder, + EXTERNAL_ENCODER_ACTION_V3_DDC_SETUP); + +} + +void +amdgpu_atombios_encoder_set_bios_scratch_regs(struct drm_connector *connector, + struct drm_encoder *encoder, + bool connected) +{ + struct drm_device *dev = connector->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_connector *amdgpu_connector = + to_amdgpu_connector(connector); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + uint32_t bios_0_scratch, bios_3_scratch, bios_6_scratch; + + bios_0_scratch = RREG32(mmBIOS_SCRATCH_0); + bios_3_scratch = RREG32(mmBIOS_SCRATCH_3); + bios_6_scratch = RREG32(mmBIOS_SCRATCH_6); + + if ((amdgpu_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) && + (amdgpu_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) { + if (connected) { + DRM_DEBUG_KMS("LCD1 connected\n"); + bios_0_scratch |= ATOM_S0_LCD1; + bios_3_scratch |= ATOM_S3_LCD1_ACTIVE; + bios_6_scratch |= ATOM_S6_ACC_REQ_LCD1; + } else { + DRM_DEBUG_KMS("LCD1 disconnected\n"); + bios_0_scratch &= ~ATOM_S0_LCD1; + bios_3_scratch &= ~ATOM_S3_LCD1_ACTIVE; + bios_6_scratch &= ~ATOM_S6_ACC_REQ_LCD1; + } + } + if ((amdgpu_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) && + (amdgpu_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) { + if (connected) { + DRM_DEBUG_KMS("CRT1 connected\n"); + bios_0_scratch |= ATOM_S0_CRT1_COLOR; + bios_3_scratch |= ATOM_S3_CRT1_ACTIVE; + bios_6_scratch |= ATOM_S6_ACC_REQ_CRT1; + } else { + DRM_DEBUG_KMS("CRT1 disconnected\n"); + bios_0_scratch &= ~ATOM_S0_CRT1_MASK; + bios_3_scratch &= ~ATOM_S3_CRT1_ACTIVE; + bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT1; + } + } + if ((amdgpu_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) && + (amdgpu_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) { + if (connected) { + DRM_DEBUG_KMS("CRT2 connected\n"); + bios_0_scratch |= ATOM_S0_CRT2_COLOR; + bios_3_scratch |= ATOM_S3_CRT2_ACTIVE; + bios_6_scratch |= ATOM_S6_ACC_REQ_CRT2; + } else { + DRM_DEBUG_KMS("CRT2 disconnected\n"); + bios_0_scratch &= ~ATOM_S0_CRT2_MASK; + bios_3_scratch &= ~ATOM_S3_CRT2_ACTIVE; + bios_6_scratch &= ~ATOM_S6_ACC_REQ_CRT2; + } + } + if ((amdgpu_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) && + (amdgpu_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) { + if (connected) { + DRM_DEBUG_KMS("DFP1 connected\n"); + bios_0_scratch |= ATOM_S0_DFP1; + bios_3_scratch |= ATOM_S3_DFP1_ACTIVE; + bios_6_scratch |= ATOM_S6_ACC_REQ_DFP1; + } else { + DRM_DEBUG_KMS("DFP1 disconnected\n"); + bios_0_scratch &= ~ATOM_S0_DFP1; + bios_3_scratch &= ~ATOM_S3_DFP1_ACTIVE; + bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP1; + } + } + if ((amdgpu_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) && + (amdgpu_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) { + if (connected) { + DRM_DEBUG_KMS("DFP2 connected\n"); + bios_0_scratch |= ATOM_S0_DFP2; + bios_3_scratch |= ATOM_S3_DFP2_ACTIVE; + bios_6_scratch |= ATOM_S6_ACC_REQ_DFP2; + } else { + DRM_DEBUG_KMS("DFP2 disconnected\n"); + bios_0_scratch &= ~ATOM_S0_DFP2; + bios_3_scratch &= ~ATOM_S3_DFP2_ACTIVE; + bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP2; + } + } + if ((amdgpu_encoder->devices & ATOM_DEVICE_DFP3_SUPPORT) && + (amdgpu_connector->devices & ATOM_DEVICE_DFP3_SUPPORT)) { + if (connected) { + DRM_DEBUG_KMS("DFP3 connected\n"); + bios_0_scratch |= ATOM_S0_DFP3; + bios_3_scratch |= ATOM_S3_DFP3_ACTIVE; + bios_6_scratch |= ATOM_S6_ACC_REQ_DFP3; + } else { + DRM_DEBUG_KMS("DFP3 disconnected\n"); + bios_0_scratch &= ~ATOM_S0_DFP3; + bios_3_scratch &= ~ATOM_S3_DFP3_ACTIVE; + bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP3; + } + } + if ((amdgpu_encoder->devices & ATOM_DEVICE_DFP4_SUPPORT) && + (amdgpu_connector->devices & ATOM_DEVICE_DFP4_SUPPORT)) { + if (connected) { + DRM_DEBUG_KMS("DFP4 connected\n"); + bios_0_scratch |= ATOM_S0_DFP4; + bios_3_scratch |= ATOM_S3_DFP4_ACTIVE; + bios_6_scratch |= ATOM_S6_ACC_REQ_DFP4; + } else { + DRM_DEBUG_KMS("DFP4 disconnected\n"); + bios_0_scratch &= ~ATOM_S0_DFP4; + bios_3_scratch &= ~ATOM_S3_DFP4_ACTIVE; + bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP4; + } + } + if ((amdgpu_encoder->devices & ATOM_DEVICE_DFP5_SUPPORT) && + (amdgpu_connector->devices & ATOM_DEVICE_DFP5_SUPPORT)) { + if (connected) { + DRM_DEBUG_KMS("DFP5 connected\n"); + bios_0_scratch |= ATOM_S0_DFP5; + bios_3_scratch |= ATOM_S3_DFP5_ACTIVE; + bios_6_scratch |= ATOM_S6_ACC_REQ_DFP5; + } else { + DRM_DEBUG_KMS("DFP5 disconnected\n"); + bios_0_scratch &= ~ATOM_S0_DFP5; + bios_3_scratch &= ~ATOM_S3_DFP5_ACTIVE; + bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP5; + } + } + if ((amdgpu_encoder->devices & ATOM_DEVICE_DFP6_SUPPORT) && + (amdgpu_connector->devices & ATOM_DEVICE_DFP6_SUPPORT)) { + if (connected) { + DRM_DEBUG_KMS("DFP6 connected\n"); + bios_0_scratch |= ATOM_S0_DFP6; + bios_3_scratch |= ATOM_S3_DFP6_ACTIVE; + bios_6_scratch |= ATOM_S6_ACC_REQ_DFP6; + } else { + DRM_DEBUG_KMS("DFP6 disconnected\n"); + bios_0_scratch &= ~ATOM_S0_DFP6; + bios_3_scratch &= ~ATOM_S3_DFP6_ACTIVE; + bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP6; + } + } + + WREG32(mmBIOS_SCRATCH_0, bios_0_scratch); + WREG32(mmBIOS_SCRATCH_3, bios_3_scratch); + WREG32(mmBIOS_SCRATCH_6, bios_6_scratch); +} + +union lvds_info { + struct _ATOM_LVDS_INFO info; + struct _ATOM_LVDS_INFO_V12 info_12; +}; + +struct amdgpu_encoder_atom_dig * +amdgpu_atombios_encoder_get_lcd_info(struct amdgpu_encoder *encoder) +{ + struct drm_device *dev = encoder->base.dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_mode_info *mode_info = &adev->mode_info; + int index = GetIndexIntoMasterTable(DATA, LVDS_Info); + uint16_t data_offset, misc; + union lvds_info *lvds_info; + uint8_t frev, crev; + struct amdgpu_encoder_atom_dig *lvds = NULL; + int encoder_enum = (encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT; + + if (amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) { + lvds_info = + (union lvds_info *)(mode_info->atom_context->bios + data_offset); + lvds = + kzalloc(sizeof(struct amdgpu_encoder_atom_dig), GFP_KERNEL); + + if (!lvds) + return NULL; + + lvds->native_mode.clock = + le16_to_cpu(lvds_info->info.sLCDTiming.usPixClk) * 10; + lvds->native_mode.hdisplay = + le16_to_cpu(lvds_info->info.sLCDTiming.usHActive); + lvds->native_mode.vdisplay = + le16_to_cpu(lvds_info->info.sLCDTiming.usVActive); + lvds->native_mode.htotal = lvds->native_mode.hdisplay + + le16_to_cpu(lvds_info->info.sLCDTiming.usHBlanking_Time); + lvds->native_mode.hsync_start = lvds->native_mode.hdisplay + + le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncOffset); + lvds->native_mode.hsync_end = lvds->native_mode.hsync_start + + le16_to_cpu(lvds_info->info.sLCDTiming.usHSyncWidth); + lvds->native_mode.vtotal = lvds->native_mode.vdisplay + + le16_to_cpu(lvds_info->info.sLCDTiming.usVBlanking_Time); + lvds->native_mode.vsync_start = lvds->native_mode.vdisplay + + le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncOffset); + lvds->native_mode.vsync_end = lvds->native_mode.vsync_start + + le16_to_cpu(lvds_info->info.sLCDTiming.usVSyncWidth); + lvds->panel_pwr_delay = + le16_to_cpu(lvds_info->info.usOffDelayInMs); + lvds->lcd_misc = lvds_info->info.ucLVDS_Misc; + + misc = le16_to_cpu(lvds_info->info.sLCDTiming.susModeMiscInfo.usAccess); + if (misc & ATOM_VSYNC_POLARITY) + lvds->native_mode.flags |= DRM_MODE_FLAG_NVSYNC; + if (misc & ATOM_HSYNC_POLARITY) + lvds->native_mode.flags |= DRM_MODE_FLAG_NHSYNC; + if (misc & ATOM_COMPOSITESYNC) + lvds->native_mode.flags |= DRM_MODE_FLAG_CSYNC; + if (misc & ATOM_INTERLACE) + lvds->native_mode.flags |= DRM_MODE_FLAG_INTERLACE; + if (misc & ATOM_DOUBLE_CLOCK_MODE) + lvds->native_mode.flags |= DRM_MODE_FLAG_DBLSCAN; + + lvds->native_mode.width_mm = le16_to_cpu(lvds_info->info.sLCDTiming.usImageHSize); + lvds->native_mode.height_mm = le16_to_cpu(lvds_info->info.sLCDTiming.usImageVSize); + + /* set crtc values */ + drm_mode_set_crtcinfo(&lvds->native_mode, CRTC_INTERLACE_HALVE_V); + + lvds->lcd_ss_id = lvds_info->info.ucSS_Id; + + encoder->native_mode = lvds->native_mode; + + if (encoder_enum == 2) + lvds->linkb = true; + else + lvds->linkb = false; + + /* parse the lcd record table */ + if (le16_to_cpu(lvds_info->info.usModePatchTableOffset)) { + ATOM_FAKE_EDID_PATCH_RECORD *fake_edid_record; + ATOM_PANEL_RESOLUTION_PATCH_RECORD *panel_res_record; + bool bad_record = false; + u8 *record; + + if ((frev == 1) && (crev < 2)) + /* absolute */ + record = (u8 *)(mode_info->atom_context->bios + + le16_to_cpu(lvds_info->info.usModePatchTableOffset)); + else + /* relative */ + record = (u8 *)(mode_info->atom_context->bios + + data_offset + + le16_to_cpu(lvds_info->info.usModePatchTableOffset)); + while (*record != ATOM_RECORD_END_TYPE) { + switch (*record) { + case LCD_MODE_PATCH_RECORD_MODE_TYPE: + record += sizeof(ATOM_PATCH_RECORD_MODE); + break; + case LCD_RTS_RECORD_TYPE: + record += sizeof(ATOM_LCD_RTS_RECORD); + break; + case LCD_CAP_RECORD_TYPE: + record += sizeof(ATOM_LCD_MODE_CONTROL_CAP); + break; + case LCD_FAKE_EDID_PATCH_RECORD_TYPE: + fake_edid_record = (ATOM_FAKE_EDID_PATCH_RECORD *)record; + if (fake_edid_record->ucFakeEDIDLength) { + struct edid *edid; + int edid_size = + max((int)EDID_LENGTH, (int)fake_edid_record->ucFakeEDIDLength); + edid = kmalloc(edid_size, GFP_KERNEL); + if (edid) { + memcpy((u8 *)edid, (u8 *)&fake_edid_record->ucFakeEDIDString[0], + fake_edid_record->ucFakeEDIDLength); + + if (drm_edid_is_valid(edid)) { + adev->mode_info.bios_hardcoded_edid = edid; + adev->mode_info.bios_hardcoded_edid_size = edid_size; + } else + kfree(edid); + } + } + record += fake_edid_record->ucFakeEDIDLength ? + struct_size(fake_edid_record, + ucFakeEDIDString, + fake_edid_record->ucFakeEDIDLength) : + /* empty fake edid record must be 3 bytes long */ + sizeof(ATOM_FAKE_EDID_PATCH_RECORD) + 1; + break; + case LCD_PANEL_RESOLUTION_RECORD_TYPE: + panel_res_record = (ATOM_PANEL_RESOLUTION_PATCH_RECORD *)record; + lvds->native_mode.width_mm = panel_res_record->usHSize; + lvds->native_mode.height_mm = panel_res_record->usVSize; + record += sizeof(ATOM_PANEL_RESOLUTION_PATCH_RECORD); + break; + default: + DRM_ERROR("Bad LCD record %d\n", *record); + bad_record = true; + break; + } + if (bad_record) + break; + } + } + } + return lvds; +} + +struct amdgpu_encoder_atom_dig * +amdgpu_atombios_encoder_get_dig_info(struct amdgpu_encoder *amdgpu_encoder) +{ + int encoder_enum = (amdgpu_encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT; + struct amdgpu_encoder_atom_dig *dig = kzalloc(sizeof(struct amdgpu_encoder_atom_dig), GFP_KERNEL); + + if (!dig) + return NULL; + + /* coherent mode by default */ + dig->coherent_mode = true; + dig->dig_encoder = -1; + + if (encoder_enum == 2) + dig->linkb = true; + else + dig->linkb = false; + + return dig; +} + diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.h b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.h new file mode 100644 index 000000000..f77cbdef6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.h @@ -0,0 +1,78 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __ATOMBIOS_ENCODER_H__ +#define __ATOMBIOS_ENCODER_H__ + +u8 +amdgpu_atombios_encoder_get_backlight_level_from_reg(struct amdgpu_device *adev); +void +amdgpu_atombios_encoder_set_backlight_level_to_reg(struct amdgpu_device *adev, + u8 backlight_level); +u8 +amdgpu_atombios_encoder_get_backlight_level(struct amdgpu_encoder *amdgpu_encoder); +void +amdgpu_atombios_encoder_set_backlight_level(struct amdgpu_encoder *amdgpu_encoder, + u8 level); +void amdgpu_atombios_encoder_init_backlight(struct amdgpu_encoder *amdgpu_encoder, + struct drm_connector *drm_connector); +void +amdgpu_atombios_encoder_fini_backlight(struct amdgpu_encoder *amdgpu_encoder); +bool amdgpu_atombios_encoder_is_digital(struct drm_encoder *encoder); +bool amdgpu_atombios_encoder_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode); +int amdgpu_atombios_encoder_get_encoder_mode(struct drm_encoder *encoder); +void +amdgpu_atombios_encoder_setup_dig_encoder(struct drm_encoder *encoder, + int action, int panel_mode); +void +amdgpu_atombios_encoder_setup_dig_transmitter(struct drm_encoder *encoder, int action, + uint8_t lane_num, uint8_t lane_set); +bool +amdgpu_atombios_encoder_set_edp_panel_power(struct drm_connector *connector, + int action); +void +amdgpu_atombios_encoder_dpms(struct drm_encoder *encoder, int mode); +void +amdgpu_atombios_encoder_set_crtc_source(struct drm_encoder *encoder); +void +amdgpu_atombios_encoder_init_dig(struct amdgpu_device *adev); +enum drm_connector_status +amdgpu_atombios_encoder_dac_detect(struct drm_encoder *encoder, + struct drm_connector *connector); +enum drm_connector_status +amdgpu_atombios_encoder_dig_detect(struct drm_encoder *encoder, + struct drm_connector *connector); +void +amdgpu_atombios_encoder_setup_ext_encoder_ddc(struct drm_encoder *encoder); +void +amdgpu_atombios_encoder_set_bios_scratch_regs(struct drm_connector *connector, + struct drm_encoder *encoder, + bool connected); +struct amdgpu_encoder_atom_dig * +amdgpu_atombios_encoder_get_lcd_info(struct amdgpu_encoder *encoder); +struct amdgpu_encoder_atom_dig * +amdgpu_atombios_encoder_get_dig_info(struct amdgpu_encoder *amdgpu_encoder); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c new file mode 100644 index 000000000..af0335535 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c @@ -0,0 +1,176 @@ +/* + * Copyright 2011 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + * + */ + +#include +#include "amdgpu.h" +#include "atom.h" +#include "amdgpu_atombios.h" +#include "atombios_i2c.h" + +#define TARGET_HW_I2C_CLOCK 50 + +/* these are a limitation of ProcessI2cChannelTransaction not the hw */ +#define ATOM_MAX_HW_I2C_WRITE 3 +#define ATOM_MAX_HW_I2C_READ 255 + +static int amdgpu_atombios_i2c_process_i2c_ch(struct amdgpu_i2c_chan *chan, + u8 slave_addr, u8 flags, + u8 *buf, u8 num) +{ + struct drm_device *dev = chan->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + PROCESS_I2C_CHANNEL_TRANSACTION_PS_ALLOCATION args; + int index = GetIndexIntoMasterTable(COMMAND, ProcessI2cChannelTransaction); + unsigned char *base; + u16 out = cpu_to_le16(0); + int r = 0; + + memset(&args, 0, sizeof(args)); + + mutex_lock(&chan->mutex); + + base = (unsigned char *)adev->mode_info.atom_context->scratch; + + if (flags & HW_I2C_WRITE) { + if (num > ATOM_MAX_HW_I2C_WRITE) { + DRM_ERROR("hw i2c: tried to write too many bytes (%d vs 3)\n", num); + r = -EINVAL; + goto done; + } + if (buf == NULL) + args.ucRegIndex = 0; + else + args.ucRegIndex = buf[0]; + if (num) + num--; + if (num) { + if (buf) { + memcpy(&out, &buf[1], num); + } else { + DRM_ERROR("hw i2c: missing buf with num > 1\n"); + r = -EINVAL; + goto done; + } + } + args.lpI2CDataOut = cpu_to_le16(out); + } else { + args.ucRegIndex = 0; + args.lpI2CDataOut = 0; + } + + args.ucFlag = flags; + args.ucI2CSpeed = TARGET_HW_I2C_CLOCK; + args.ucTransBytes = num; + args.ucSlaveAddr = slave_addr << 1; + args.ucLineNumber = chan->rec.i2c_id; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); + + /* error */ + if (args.ucStatus != HW_ASSISTED_I2C_STATUS_SUCCESS) { + DRM_DEBUG_KMS("hw_i2c error\n"); + r = -EIO; + goto done; + } + + if (!(flags & HW_I2C_WRITE)) + amdgpu_atombios_copy_swap(buf, base, num, false); + +done: + mutex_unlock(&chan->mutex); + + return r; +} + +int amdgpu_atombios_i2c_xfer(struct i2c_adapter *i2c_adap, + struct i2c_msg *msgs, int num) +{ + struct amdgpu_i2c_chan *i2c = i2c_get_adapdata(i2c_adap); + struct i2c_msg *p; + int i, remaining, current_count, buffer_offset, max_bytes, ret; + u8 flags; + + /* check for bus probe */ + p = &msgs[0]; + if ((num == 1) && (p->len == 0)) { + ret = amdgpu_atombios_i2c_process_i2c_ch(i2c, + p->addr, HW_I2C_WRITE, + NULL, 0); + if (ret) + return ret; + else + return num; + } + + for (i = 0; i < num; i++) { + p = &msgs[i]; + remaining = p->len; + buffer_offset = 0; + /* max_bytes are a limitation of ProcessI2cChannelTransaction not the hw */ + if (p->flags & I2C_M_RD) { + max_bytes = ATOM_MAX_HW_I2C_READ; + flags = HW_I2C_READ; + } else { + max_bytes = ATOM_MAX_HW_I2C_WRITE; + flags = HW_I2C_WRITE; + } + while (remaining) { + if (remaining > max_bytes) + current_count = max_bytes; + else + current_count = remaining; + ret = amdgpu_atombios_i2c_process_i2c_ch(i2c, + p->addr, flags, + &p->buf[buffer_offset], current_count); + if (ret) + return ret; + remaining -= current_count; + buffer_offset += current_count; + } + } + + return num; +} + +u32 amdgpu_atombios_i2c_func(struct i2c_adapter *adap) +{ + return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; +} + +void amdgpu_atombios_i2c_channel_trans(struct amdgpu_device *adev, u8 slave_addr, u8 line_number, u8 offset, u8 data) +{ + PROCESS_I2C_CHANNEL_TRANSACTION_PS_ALLOCATION args; + int index = GetIndexIntoMasterTable(COMMAND, ProcessI2cChannelTransaction); + + args.ucRegIndex = offset; + args.lpI2CDataOut = data; + args.ucFlag = 1; + args.ucI2CSpeed = TARGET_HW_I2C_CLOCK; + args.ucTransBytes = 1; + args.ucSlaveAddr = slave_addr; + args.ucLineNumber = line_number; + + amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args); +} diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.h b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.h new file mode 100644 index 000000000..251aaf41f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.h @@ -0,0 +1,33 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __ATOMBIOS_I2C_H__ +#define __ATOMBIOS_I2C_H__ + +int amdgpu_atombios_i2c_xfer(struct i2c_adapter *i2c_adap, + struct i2c_msg *msgs, int num); +u32 amdgpu_atombios_i2c_func(struct i2c_adapter *adap); +void amdgpu_atombios_i2c_channel_trans(struct amdgpu_device* adev, + u8 slave_addr, u8 line_number, u8 offset, u8 data); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c new file mode 100644 index 000000000..e63abdf52 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/cik.c @@ -0,0 +1,2321 @@ +/* + * Copyright 2012 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ +#include +#include +#include +#include + +#include + +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "amdgpu_ih.h" +#include "amdgpu_uvd.h" +#include "amdgpu_vce.h" +#include "cikd.h" +#include "atom.h" +#include "amd_pcie.h" + +#include "cik.h" +#include "gmc_v7_0.h" +#include "cik_ih.h" +#include "dce_v8_0.h" +#include "gfx_v7_0.h" +#include "cik_sdma.h" +#include "uvd_v4_2.h" +#include "vce_v2_0.h" +#include "cik_dpm.h" + +#include "uvd/uvd_4_2_d.h" + +#include "smu/smu_7_0_1_d.h" +#include "smu/smu_7_0_1_sh_mask.h" + +#include "dce/dce_8_0_d.h" +#include "dce/dce_8_0_sh_mask.h" + +#include "bif/bif_4_1_d.h" +#include "bif/bif_4_1_sh_mask.h" + +#include "gca/gfx_7_2_d.h" +#include "gca/gfx_7_2_enum.h" +#include "gca/gfx_7_2_sh_mask.h" + +#include "gmc/gmc_7_1_d.h" +#include "gmc/gmc_7_1_sh_mask.h" + +#include "oss/oss_2_0_d.h" +#include "oss/oss_2_0_sh_mask.h" + +#include "amdgpu_dm.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_vkms.h" + +static const struct amdgpu_video_codec_info cik_video_codecs_encode_array[] = +{ + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, + .max_width = 2048, + .max_height = 1152, + .max_pixels_per_frame = 2048 * 1152, + .max_level = 0, + }, +}; + +static const struct amdgpu_video_codecs cik_video_codecs_encode = +{ + .codec_count = ARRAY_SIZE(cik_video_codecs_encode_array), + .codec_array = cik_video_codecs_encode_array, +}; + +static const struct amdgpu_video_codec_info cik_video_codecs_decode_array[] = +{ + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, + .max_width = 2048, + .max_height = 1152, + .max_pixels_per_frame = 2048 * 1152, + .max_level = 3, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, + .max_width = 2048, + .max_height = 1152, + .max_pixels_per_frame = 2048 * 1152, + .max_level = 5, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, + .max_width = 2048, + .max_height = 1152, + .max_pixels_per_frame = 2048 * 1152, + .max_level = 41, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, + .max_width = 2048, + .max_height = 1152, + .max_pixels_per_frame = 2048 * 1152, + .max_level = 4, + }, +}; + +static const struct amdgpu_video_codecs cik_video_codecs_decode = +{ + .codec_count = ARRAY_SIZE(cik_video_codecs_decode_array), + .codec_array = cik_video_codecs_decode_array, +}; + +static int cik_query_video_codecs(struct amdgpu_device *adev, bool encode, + const struct amdgpu_video_codecs **codecs) +{ + switch (adev->asic_type) { + case CHIP_BONAIRE: + case CHIP_HAWAII: + case CHIP_KAVERI: + case CHIP_KABINI: + case CHIP_MULLINS: + if (encode) + *codecs = &cik_video_codecs_encode; + else + *codecs = &cik_video_codecs_decode; + return 0; + default: + return -EINVAL; + } +} + +/* + * Indirect registers accessor + */ +static u32 cik_pcie_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(mmPCIE_INDEX, reg); + (void)RREG32(mmPCIE_INDEX); + r = RREG32(mmPCIE_DATA); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); + return r; +} + +static void cik_pcie_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(mmPCIE_INDEX, reg); + (void)RREG32(mmPCIE_INDEX); + WREG32(mmPCIE_DATA, v); + (void)RREG32(mmPCIE_DATA); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} + +static u32 cik_smc_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->smc_idx_lock, flags); + WREG32(mmSMC_IND_INDEX_0, (reg)); + r = RREG32(mmSMC_IND_DATA_0); + spin_unlock_irqrestore(&adev->smc_idx_lock, flags); + return r; +} + +static void cik_smc_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->smc_idx_lock, flags); + WREG32(mmSMC_IND_INDEX_0, (reg)); + WREG32(mmSMC_IND_DATA_0, (v)); + spin_unlock_irqrestore(&adev->smc_idx_lock, flags); +} + +static u32 cik_uvd_ctx_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->uvd_ctx_idx_lock, flags); + WREG32(mmUVD_CTX_INDEX, ((reg) & 0x1ff)); + r = RREG32(mmUVD_CTX_DATA); + spin_unlock_irqrestore(&adev->uvd_ctx_idx_lock, flags); + return r; +} + +static void cik_uvd_ctx_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->uvd_ctx_idx_lock, flags); + WREG32(mmUVD_CTX_INDEX, ((reg) & 0x1ff)); + WREG32(mmUVD_CTX_DATA, (v)); + spin_unlock_irqrestore(&adev->uvd_ctx_idx_lock, flags); +} + +static u32 cik_didt_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->didt_idx_lock, flags); + WREG32(mmDIDT_IND_INDEX, (reg)); + r = RREG32(mmDIDT_IND_DATA); + spin_unlock_irqrestore(&adev->didt_idx_lock, flags); + return r; +} + +static void cik_didt_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->didt_idx_lock, flags); + WREG32(mmDIDT_IND_INDEX, (reg)); + WREG32(mmDIDT_IND_DATA, (v)); + spin_unlock_irqrestore(&adev->didt_idx_lock, flags); +} + +static const u32 bonaire_golden_spm_registers[] = +{ + 0xc200, 0xe0ffffff, 0xe0000000 +}; + +static const u32 bonaire_golden_common_registers[] = +{ + 0x31dc, 0xffffffff, 0x00000800, + 0x31dd, 0xffffffff, 0x00000800, + 0x31e6, 0xffffffff, 0x00007fbf, + 0x31e7, 0xffffffff, 0x00007faf +}; + +static const u32 bonaire_golden_registers[] = +{ + 0xcd5, 0x00000333, 0x00000333, + 0xcd4, 0x000c0fc0, 0x00040200, + 0x2684, 0x00010000, 0x00058208, + 0xf000, 0xffff1fff, 0x00140000, + 0xf080, 0xfdfc0fff, 0x00000100, + 0xf08d, 0x40000000, 0x40000200, + 0x260c, 0xffffffff, 0x00000000, + 0x260d, 0xf00fffff, 0x00000400, + 0x260e, 0x0002021c, 0x00020200, + 0x31e, 0x00000080, 0x00000000, + 0x16ec, 0x000000f0, 0x00000070, + 0x16f0, 0xf0311fff, 0x80300000, + 0x263e, 0x73773777, 0x12010001, + 0xd43, 0x00810000, 0x408af000, + 0x1c0c, 0x31000111, 0x00000011, + 0xbd2, 0x73773777, 0x12010001, + 0x883, 0x00007fb6, 0x0021a1b1, + 0x884, 0x00007fb6, 0x002021b1, + 0x860, 0x00007fb6, 0x00002191, + 0x886, 0x00007fb6, 0x002121b1, + 0x887, 0x00007fb6, 0x002021b1, + 0x877, 0x00007fb6, 0x00002191, + 0x878, 0x00007fb6, 0x00002191, + 0xd8a, 0x0000003f, 0x0000000a, + 0xd8b, 0x0000003f, 0x0000000a, + 0xab9, 0x00073ffe, 0x000022a2, + 0x903, 0x000007ff, 0x00000000, + 0x2285, 0xf000003f, 0x00000007, + 0x22fc, 0x00002001, 0x00000001, + 0x22c9, 0xffffffff, 0x00ffffff, + 0xc281, 0x0000ff0f, 0x00000000, + 0xa293, 0x07ffffff, 0x06000000, + 0x136, 0x00000fff, 0x00000100, + 0xf9e, 0x00000001, 0x00000002, + 0x2440, 0x03000000, 0x0362c688, + 0x2300, 0x000000ff, 0x00000001, + 0x390, 0x00001fff, 0x00001fff, + 0x2418, 0x0000007f, 0x00000020, + 0x2542, 0x00010000, 0x00010000, + 0x2b05, 0x000003ff, 0x000000f3, + 0x2b03, 0xffffffff, 0x00001032 +}; + +static const u32 bonaire_mgcg_cgcg_init[] = +{ + 0x3108, 0xffffffff, 0xfffffffc, + 0xc200, 0xffffffff, 0xe0000000, + 0xf0a8, 0xffffffff, 0x00000100, + 0xf082, 0xffffffff, 0x00000100, + 0xf0b0, 0xffffffff, 0xc0000100, + 0xf0b2, 0xffffffff, 0xc0000100, + 0xf0b1, 0xffffffff, 0xc0000100, + 0x1579, 0xffffffff, 0x00600100, + 0xf0a0, 0xffffffff, 0x00000100, + 0xf085, 0xffffffff, 0x06000100, + 0xf088, 0xffffffff, 0x00000100, + 0xf086, 0xffffffff, 0x06000100, + 0xf081, 0xffffffff, 0x00000100, + 0xf0b8, 0xffffffff, 0x00000100, + 0xf089, 0xffffffff, 0x00000100, + 0xf080, 0xffffffff, 0x00000100, + 0xf08c, 0xffffffff, 0x00000100, + 0xf08d, 0xffffffff, 0x00000100, + 0xf094, 0xffffffff, 0x00000100, + 0xf095, 0xffffffff, 0x00000100, + 0xf096, 0xffffffff, 0x00000100, + 0xf097, 0xffffffff, 0x00000100, + 0xf098, 0xffffffff, 0x00000100, + 0xf09f, 0xffffffff, 0x00000100, + 0xf09e, 0xffffffff, 0x00000100, + 0xf084, 0xffffffff, 0x06000100, + 0xf0a4, 0xffffffff, 0x00000100, + 0xf09d, 0xffffffff, 0x00000100, + 0xf0ad, 0xffffffff, 0x00000100, + 0xf0ac, 0xffffffff, 0x00000100, + 0xf09c, 0xffffffff, 0x00000100, + 0xc200, 0xffffffff, 0xe0000000, + 0xf008, 0xffffffff, 0x00010000, + 0xf009, 0xffffffff, 0x00030002, + 0xf00a, 0xffffffff, 0x00040007, + 0xf00b, 0xffffffff, 0x00060005, + 0xf00c, 0xffffffff, 0x00090008, + 0xf00d, 0xffffffff, 0x00010000, + 0xf00e, 0xffffffff, 0x00030002, + 0xf00f, 0xffffffff, 0x00040007, + 0xf010, 0xffffffff, 0x00060005, + 0xf011, 0xffffffff, 0x00090008, + 0xf012, 0xffffffff, 0x00010000, + 0xf013, 0xffffffff, 0x00030002, + 0xf014, 0xffffffff, 0x00040007, + 0xf015, 0xffffffff, 0x00060005, + 0xf016, 0xffffffff, 0x00090008, + 0xf017, 0xffffffff, 0x00010000, + 0xf018, 0xffffffff, 0x00030002, + 0xf019, 0xffffffff, 0x00040007, + 0xf01a, 0xffffffff, 0x00060005, + 0xf01b, 0xffffffff, 0x00090008, + 0xf01c, 0xffffffff, 0x00010000, + 0xf01d, 0xffffffff, 0x00030002, + 0xf01e, 0xffffffff, 0x00040007, + 0xf01f, 0xffffffff, 0x00060005, + 0xf020, 0xffffffff, 0x00090008, + 0xf021, 0xffffffff, 0x00010000, + 0xf022, 0xffffffff, 0x00030002, + 0xf023, 0xffffffff, 0x00040007, + 0xf024, 0xffffffff, 0x00060005, + 0xf025, 0xffffffff, 0x00090008, + 0xf026, 0xffffffff, 0x00010000, + 0xf027, 0xffffffff, 0x00030002, + 0xf028, 0xffffffff, 0x00040007, + 0xf029, 0xffffffff, 0x00060005, + 0xf02a, 0xffffffff, 0x00090008, + 0xf000, 0xffffffff, 0x96e00200, + 0x21c2, 0xffffffff, 0x00900100, + 0x3109, 0xffffffff, 0x0020003f, + 0xe, 0xffffffff, 0x0140001c, + 0xf, 0x000f0000, 0x000f0000, + 0x88, 0xffffffff, 0xc060000c, + 0x89, 0xc0000fff, 0x00000100, + 0x3e4, 0xffffffff, 0x00000100, + 0x3e6, 0x00000101, 0x00000000, + 0x82a, 0xffffffff, 0x00000104, + 0x1579, 0xff000fff, 0x00000100, + 0xc33, 0xc0000fff, 0x00000104, + 0x3079, 0x00000001, 0x00000001, + 0x3403, 0xff000ff0, 0x00000100, + 0x3603, 0xff000ff0, 0x00000100 +}; + +static const u32 spectre_golden_spm_registers[] = +{ + 0xc200, 0xe0ffffff, 0xe0000000 +}; + +static const u32 spectre_golden_common_registers[] = +{ + 0x31dc, 0xffffffff, 0x00000800, + 0x31dd, 0xffffffff, 0x00000800, + 0x31e6, 0xffffffff, 0x00007fbf, + 0x31e7, 0xffffffff, 0x00007faf +}; + +static const u32 spectre_golden_registers[] = +{ + 0xf000, 0xffff1fff, 0x96940200, + 0xf003, 0xffff0001, 0xff000000, + 0xf080, 0xfffc0fff, 0x00000100, + 0x1bb6, 0x00010101, 0x00010000, + 0x260d, 0xf00fffff, 0x00000400, + 0x260e, 0xfffffffc, 0x00020200, + 0x16ec, 0x000000f0, 0x00000070, + 0x16f0, 0xf0311fff, 0x80300000, + 0x263e, 0x73773777, 0x12010001, + 0x26df, 0x00ff0000, 0x00fc0000, + 0xbd2, 0x73773777, 0x12010001, + 0x2285, 0xf000003f, 0x00000007, + 0x22c9, 0xffffffff, 0x00ffffff, + 0xa0d4, 0x3f3f3fff, 0x00000082, + 0xa0d5, 0x0000003f, 0x00000000, + 0xf9e, 0x00000001, 0x00000002, + 0x244f, 0xffff03df, 0x00000004, + 0x31da, 0x00000008, 0x00000008, + 0x2300, 0x000008ff, 0x00000800, + 0x2542, 0x00010000, 0x00010000, + 0x2b03, 0xffffffff, 0x54763210, + 0x853e, 0x01ff01ff, 0x00000002, + 0x8526, 0x007ff800, 0x00200000, + 0x8057, 0xffffffff, 0x00000f40, + 0xc24d, 0xffffffff, 0x00000001 +}; + +static const u32 spectre_mgcg_cgcg_init[] = +{ + 0x3108, 0xffffffff, 0xfffffffc, + 0xc200, 0xffffffff, 0xe0000000, + 0xf0a8, 0xffffffff, 0x00000100, + 0xf082, 0xffffffff, 0x00000100, + 0xf0b0, 0xffffffff, 0x00000100, + 0xf0b2, 0xffffffff, 0x00000100, + 0xf0b1, 0xffffffff, 0x00000100, + 0x1579, 0xffffffff, 0x00600100, + 0xf0a0, 0xffffffff, 0x00000100, + 0xf085, 0xffffffff, 0x06000100, + 0xf088, 0xffffffff, 0x00000100, + 0xf086, 0xffffffff, 0x06000100, + 0xf081, 0xffffffff, 0x00000100, + 0xf0b8, 0xffffffff, 0x00000100, + 0xf089, 0xffffffff, 0x00000100, + 0xf080, 0xffffffff, 0x00000100, + 0xf08c, 0xffffffff, 0x00000100, + 0xf08d, 0xffffffff, 0x00000100, + 0xf094, 0xffffffff, 0x00000100, + 0xf095, 0xffffffff, 0x00000100, + 0xf096, 0xffffffff, 0x00000100, + 0xf097, 0xffffffff, 0x00000100, + 0xf098, 0xffffffff, 0x00000100, + 0xf09f, 0xffffffff, 0x00000100, + 0xf09e, 0xffffffff, 0x00000100, + 0xf084, 0xffffffff, 0x06000100, + 0xf0a4, 0xffffffff, 0x00000100, + 0xf09d, 0xffffffff, 0x00000100, + 0xf0ad, 0xffffffff, 0x00000100, + 0xf0ac, 0xffffffff, 0x00000100, + 0xf09c, 0xffffffff, 0x00000100, + 0xc200, 0xffffffff, 0xe0000000, + 0xf008, 0xffffffff, 0x00010000, + 0xf009, 0xffffffff, 0x00030002, + 0xf00a, 0xffffffff, 0x00040007, + 0xf00b, 0xffffffff, 0x00060005, + 0xf00c, 0xffffffff, 0x00090008, + 0xf00d, 0xffffffff, 0x00010000, + 0xf00e, 0xffffffff, 0x00030002, + 0xf00f, 0xffffffff, 0x00040007, + 0xf010, 0xffffffff, 0x00060005, + 0xf011, 0xffffffff, 0x00090008, + 0xf012, 0xffffffff, 0x00010000, + 0xf013, 0xffffffff, 0x00030002, + 0xf014, 0xffffffff, 0x00040007, + 0xf015, 0xffffffff, 0x00060005, + 0xf016, 0xffffffff, 0x00090008, + 0xf017, 0xffffffff, 0x00010000, + 0xf018, 0xffffffff, 0x00030002, + 0xf019, 0xffffffff, 0x00040007, + 0xf01a, 0xffffffff, 0x00060005, + 0xf01b, 0xffffffff, 0x00090008, + 0xf01c, 0xffffffff, 0x00010000, + 0xf01d, 0xffffffff, 0x00030002, + 0xf01e, 0xffffffff, 0x00040007, + 0xf01f, 0xffffffff, 0x00060005, + 0xf020, 0xffffffff, 0x00090008, + 0xf021, 0xffffffff, 0x00010000, + 0xf022, 0xffffffff, 0x00030002, + 0xf023, 0xffffffff, 0x00040007, + 0xf024, 0xffffffff, 0x00060005, + 0xf025, 0xffffffff, 0x00090008, + 0xf026, 0xffffffff, 0x00010000, + 0xf027, 0xffffffff, 0x00030002, + 0xf028, 0xffffffff, 0x00040007, + 0xf029, 0xffffffff, 0x00060005, + 0xf02a, 0xffffffff, 0x00090008, + 0xf02b, 0xffffffff, 0x00010000, + 0xf02c, 0xffffffff, 0x00030002, + 0xf02d, 0xffffffff, 0x00040007, + 0xf02e, 0xffffffff, 0x00060005, + 0xf02f, 0xffffffff, 0x00090008, + 0xf000, 0xffffffff, 0x96e00200, + 0x21c2, 0xffffffff, 0x00900100, + 0x3109, 0xffffffff, 0x0020003f, + 0xe, 0xffffffff, 0x0140001c, + 0xf, 0x000f0000, 0x000f0000, + 0x88, 0xffffffff, 0xc060000c, + 0x89, 0xc0000fff, 0x00000100, + 0x3e4, 0xffffffff, 0x00000100, + 0x3e6, 0x00000101, 0x00000000, + 0x82a, 0xffffffff, 0x00000104, + 0x1579, 0xff000fff, 0x00000100, + 0xc33, 0xc0000fff, 0x00000104, + 0x3079, 0x00000001, 0x00000001, + 0x3403, 0xff000ff0, 0x00000100, + 0x3603, 0xff000ff0, 0x00000100 +}; + +static const u32 kalindi_golden_spm_registers[] = +{ + 0xc200, 0xe0ffffff, 0xe0000000 +}; + +static const u32 kalindi_golden_common_registers[] = +{ + 0x31dc, 0xffffffff, 0x00000800, + 0x31dd, 0xffffffff, 0x00000800, + 0x31e6, 0xffffffff, 0x00007fbf, + 0x31e7, 0xffffffff, 0x00007faf +}; + +static const u32 kalindi_golden_registers[] = +{ + 0xf000, 0xffffdfff, 0x6e944040, + 0x1579, 0xff607fff, 0xfc000100, + 0xf088, 0xff000fff, 0x00000100, + 0xf089, 0xff000fff, 0x00000100, + 0xf080, 0xfffc0fff, 0x00000100, + 0x1bb6, 0x00010101, 0x00010000, + 0x260c, 0xffffffff, 0x00000000, + 0x260d, 0xf00fffff, 0x00000400, + 0x16ec, 0x000000f0, 0x00000070, + 0x16f0, 0xf0311fff, 0x80300000, + 0x263e, 0x73773777, 0x12010001, + 0x263f, 0xffffffff, 0x00000010, + 0x26df, 0x00ff0000, 0x00fc0000, + 0x200c, 0x00001f0f, 0x0000100a, + 0xbd2, 0x73773777, 0x12010001, + 0x902, 0x000fffff, 0x000c007f, + 0x2285, 0xf000003f, 0x00000007, + 0x22c9, 0x3fff3fff, 0x00ffcfff, + 0xc281, 0x0000ff0f, 0x00000000, + 0xa293, 0x07ffffff, 0x06000000, + 0x136, 0x00000fff, 0x00000100, + 0xf9e, 0x00000001, 0x00000002, + 0x31da, 0x00000008, 0x00000008, + 0x2300, 0x000000ff, 0x00000003, + 0x853e, 0x01ff01ff, 0x00000002, + 0x8526, 0x007ff800, 0x00200000, + 0x8057, 0xffffffff, 0x00000f40, + 0x2231, 0x001f3ae3, 0x00000082, + 0x2235, 0x0000001f, 0x00000010, + 0xc24d, 0xffffffff, 0x00000000 +}; + +static const u32 kalindi_mgcg_cgcg_init[] = +{ + 0x3108, 0xffffffff, 0xfffffffc, + 0xc200, 0xffffffff, 0xe0000000, + 0xf0a8, 0xffffffff, 0x00000100, + 0xf082, 0xffffffff, 0x00000100, + 0xf0b0, 0xffffffff, 0x00000100, + 0xf0b2, 0xffffffff, 0x00000100, + 0xf0b1, 0xffffffff, 0x00000100, + 0x1579, 0xffffffff, 0x00600100, + 0xf0a0, 0xffffffff, 0x00000100, + 0xf085, 0xffffffff, 0x06000100, + 0xf088, 0xffffffff, 0x00000100, + 0xf086, 0xffffffff, 0x06000100, + 0xf081, 0xffffffff, 0x00000100, + 0xf0b8, 0xffffffff, 0x00000100, + 0xf089, 0xffffffff, 0x00000100, + 0xf080, 0xffffffff, 0x00000100, + 0xf08c, 0xffffffff, 0x00000100, + 0xf08d, 0xffffffff, 0x00000100, + 0xf094, 0xffffffff, 0x00000100, + 0xf095, 0xffffffff, 0x00000100, + 0xf096, 0xffffffff, 0x00000100, + 0xf097, 0xffffffff, 0x00000100, + 0xf098, 0xffffffff, 0x00000100, + 0xf09f, 0xffffffff, 0x00000100, + 0xf09e, 0xffffffff, 0x00000100, + 0xf084, 0xffffffff, 0x06000100, + 0xf0a4, 0xffffffff, 0x00000100, + 0xf09d, 0xffffffff, 0x00000100, + 0xf0ad, 0xffffffff, 0x00000100, + 0xf0ac, 0xffffffff, 0x00000100, + 0xf09c, 0xffffffff, 0x00000100, + 0xc200, 0xffffffff, 0xe0000000, + 0xf008, 0xffffffff, 0x00010000, + 0xf009, 0xffffffff, 0x00030002, + 0xf00a, 0xffffffff, 0x00040007, + 0xf00b, 0xffffffff, 0x00060005, + 0xf00c, 0xffffffff, 0x00090008, + 0xf00d, 0xffffffff, 0x00010000, + 0xf00e, 0xffffffff, 0x00030002, + 0xf00f, 0xffffffff, 0x00040007, + 0xf010, 0xffffffff, 0x00060005, + 0xf011, 0xffffffff, 0x00090008, + 0xf000, 0xffffffff, 0x96e00200, + 0x21c2, 0xffffffff, 0x00900100, + 0x3109, 0xffffffff, 0x0020003f, + 0xe, 0xffffffff, 0x0140001c, + 0xf, 0x000f0000, 0x000f0000, + 0x88, 0xffffffff, 0xc060000c, + 0x89, 0xc0000fff, 0x00000100, + 0x82a, 0xffffffff, 0x00000104, + 0x1579, 0xff000fff, 0x00000100, + 0xc33, 0xc0000fff, 0x00000104, + 0x3079, 0x00000001, 0x00000001, + 0x3403, 0xff000ff0, 0x00000100, + 0x3603, 0xff000ff0, 0x00000100 +}; + +static const u32 hawaii_golden_spm_registers[] = +{ + 0xc200, 0xe0ffffff, 0xe0000000 +}; + +static const u32 hawaii_golden_common_registers[] = +{ + 0xc200, 0xffffffff, 0xe0000000, + 0xa0d4, 0xffffffff, 0x3a00161a, + 0xa0d5, 0xffffffff, 0x0000002e, + 0x2684, 0xffffffff, 0x00018208, + 0x263e, 0xffffffff, 0x12011003 +}; + +static const u32 hawaii_golden_registers[] = +{ + 0xcd5, 0x00000333, 0x00000333, + 0x2684, 0x00010000, 0x00058208, + 0x260c, 0xffffffff, 0x00000000, + 0x260d, 0xf00fffff, 0x00000400, + 0x260e, 0x0002021c, 0x00020200, + 0x31e, 0x00000080, 0x00000000, + 0x16ec, 0x000000f0, 0x00000070, + 0x16f0, 0xf0311fff, 0x80300000, + 0xd43, 0x00810000, 0x408af000, + 0x1c0c, 0x31000111, 0x00000011, + 0xbd2, 0x73773777, 0x12010001, + 0x848, 0x0000007f, 0x0000001b, + 0x877, 0x00007fb6, 0x00002191, + 0xd8a, 0x0000003f, 0x0000000a, + 0xd8b, 0x0000003f, 0x0000000a, + 0xab9, 0x00073ffe, 0x000022a2, + 0x903, 0x000007ff, 0x00000000, + 0x22fc, 0x00002001, 0x00000001, + 0x22c9, 0xffffffff, 0x00ffffff, + 0xc281, 0x0000ff0f, 0x00000000, + 0xa293, 0x07ffffff, 0x06000000, + 0xf9e, 0x00000001, 0x00000002, + 0x31da, 0x00000008, 0x00000008, + 0x31dc, 0x00000f00, 0x00000800, + 0x31dd, 0x00000f00, 0x00000800, + 0x31e6, 0x00ffffff, 0x00ff7fbf, + 0x31e7, 0x00ffffff, 0x00ff7faf, + 0x2300, 0x000000ff, 0x00000800, + 0x390, 0x00001fff, 0x00001fff, + 0x2418, 0x0000007f, 0x00000020, + 0x2542, 0x00010000, 0x00010000, + 0x2b80, 0x00100000, 0x000ff07c, + 0x2b05, 0x000003ff, 0x0000000f, + 0x2b04, 0xffffffff, 0x7564fdec, + 0x2b03, 0xffffffff, 0x3120b9a8, + 0x2b02, 0x20000000, 0x0f9c0000 +}; + +static const u32 hawaii_mgcg_cgcg_init[] = +{ + 0x3108, 0xffffffff, 0xfffffffd, + 0xc200, 0xffffffff, 0xe0000000, + 0xf0a8, 0xffffffff, 0x00000100, + 0xf082, 0xffffffff, 0x00000100, + 0xf0b0, 0xffffffff, 0x00000100, + 0xf0b2, 0xffffffff, 0x00000100, + 0xf0b1, 0xffffffff, 0x00000100, + 0x1579, 0xffffffff, 0x00200100, + 0xf0a0, 0xffffffff, 0x00000100, + 0xf085, 0xffffffff, 0x06000100, + 0xf088, 0xffffffff, 0x00000100, + 0xf086, 0xffffffff, 0x06000100, + 0xf081, 0xffffffff, 0x00000100, + 0xf0b8, 0xffffffff, 0x00000100, + 0xf089, 0xffffffff, 0x00000100, + 0xf080, 0xffffffff, 0x00000100, + 0xf08c, 0xffffffff, 0x00000100, + 0xf08d, 0xffffffff, 0x00000100, + 0xf094, 0xffffffff, 0x00000100, + 0xf095, 0xffffffff, 0x00000100, + 0xf096, 0xffffffff, 0x00000100, + 0xf097, 0xffffffff, 0x00000100, + 0xf098, 0xffffffff, 0x00000100, + 0xf09f, 0xffffffff, 0x00000100, + 0xf09e, 0xffffffff, 0x00000100, + 0xf084, 0xffffffff, 0x06000100, + 0xf0a4, 0xffffffff, 0x00000100, + 0xf09d, 0xffffffff, 0x00000100, + 0xf0ad, 0xffffffff, 0x00000100, + 0xf0ac, 0xffffffff, 0x00000100, + 0xf09c, 0xffffffff, 0x00000100, + 0xc200, 0xffffffff, 0xe0000000, + 0xf008, 0xffffffff, 0x00010000, + 0xf009, 0xffffffff, 0x00030002, + 0xf00a, 0xffffffff, 0x00040007, + 0xf00b, 0xffffffff, 0x00060005, + 0xf00c, 0xffffffff, 0x00090008, + 0xf00d, 0xffffffff, 0x00010000, + 0xf00e, 0xffffffff, 0x00030002, + 0xf00f, 0xffffffff, 0x00040007, + 0xf010, 0xffffffff, 0x00060005, + 0xf011, 0xffffffff, 0x00090008, + 0xf012, 0xffffffff, 0x00010000, + 0xf013, 0xffffffff, 0x00030002, + 0xf014, 0xffffffff, 0x00040007, + 0xf015, 0xffffffff, 0x00060005, + 0xf016, 0xffffffff, 0x00090008, + 0xf017, 0xffffffff, 0x00010000, + 0xf018, 0xffffffff, 0x00030002, + 0xf019, 0xffffffff, 0x00040007, + 0xf01a, 0xffffffff, 0x00060005, + 0xf01b, 0xffffffff, 0x00090008, + 0xf01c, 0xffffffff, 0x00010000, + 0xf01d, 0xffffffff, 0x00030002, + 0xf01e, 0xffffffff, 0x00040007, + 0xf01f, 0xffffffff, 0x00060005, + 0xf020, 0xffffffff, 0x00090008, + 0xf021, 0xffffffff, 0x00010000, + 0xf022, 0xffffffff, 0x00030002, + 0xf023, 0xffffffff, 0x00040007, + 0xf024, 0xffffffff, 0x00060005, + 0xf025, 0xffffffff, 0x00090008, + 0xf026, 0xffffffff, 0x00010000, + 0xf027, 0xffffffff, 0x00030002, + 0xf028, 0xffffffff, 0x00040007, + 0xf029, 0xffffffff, 0x00060005, + 0xf02a, 0xffffffff, 0x00090008, + 0xf02b, 0xffffffff, 0x00010000, + 0xf02c, 0xffffffff, 0x00030002, + 0xf02d, 0xffffffff, 0x00040007, + 0xf02e, 0xffffffff, 0x00060005, + 0xf02f, 0xffffffff, 0x00090008, + 0xf030, 0xffffffff, 0x00010000, + 0xf031, 0xffffffff, 0x00030002, + 0xf032, 0xffffffff, 0x00040007, + 0xf033, 0xffffffff, 0x00060005, + 0xf034, 0xffffffff, 0x00090008, + 0xf035, 0xffffffff, 0x00010000, + 0xf036, 0xffffffff, 0x00030002, + 0xf037, 0xffffffff, 0x00040007, + 0xf038, 0xffffffff, 0x00060005, + 0xf039, 0xffffffff, 0x00090008, + 0xf03a, 0xffffffff, 0x00010000, + 0xf03b, 0xffffffff, 0x00030002, + 0xf03c, 0xffffffff, 0x00040007, + 0xf03d, 0xffffffff, 0x00060005, + 0xf03e, 0xffffffff, 0x00090008, + 0x30c6, 0xffffffff, 0x00020200, + 0xcd4, 0xffffffff, 0x00000200, + 0x570, 0xffffffff, 0x00000400, + 0x157a, 0xffffffff, 0x00000000, + 0xbd4, 0xffffffff, 0x00000902, + 0xf000, 0xffffffff, 0x96940200, + 0x21c2, 0xffffffff, 0x00900100, + 0x3109, 0xffffffff, 0x0020003f, + 0xe, 0xffffffff, 0x0140001c, + 0xf, 0x000f0000, 0x000f0000, + 0x88, 0xffffffff, 0xc060000c, + 0x89, 0xc0000fff, 0x00000100, + 0x3e4, 0xffffffff, 0x00000100, + 0x3e6, 0x00000101, 0x00000000, + 0x82a, 0xffffffff, 0x00000104, + 0x1579, 0xff000fff, 0x00000100, + 0xc33, 0xc0000fff, 0x00000104, + 0x3079, 0x00000001, 0x00000001, + 0x3403, 0xff000ff0, 0x00000100, + 0x3603, 0xff000ff0, 0x00000100 +}; + +static const u32 godavari_golden_registers[] = +{ + 0x1579, 0xff607fff, 0xfc000100, + 0x1bb6, 0x00010101, 0x00010000, + 0x260c, 0xffffffff, 0x00000000, + 0x260c0, 0xf00fffff, 0x00000400, + 0x184c, 0xffffffff, 0x00010000, + 0x16ec, 0x000000f0, 0x00000070, + 0x16f0, 0xf0311fff, 0x80300000, + 0x263e, 0x73773777, 0x12010001, + 0x263f, 0xffffffff, 0x00000010, + 0x200c, 0x00001f0f, 0x0000100a, + 0xbd2, 0x73773777, 0x12010001, + 0x902, 0x000fffff, 0x000c007f, + 0x2285, 0xf000003f, 0x00000007, + 0x22c9, 0xffffffff, 0x00ff0fff, + 0xc281, 0x0000ff0f, 0x00000000, + 0xa293, 0x07ffffff, 0x06000000, + 0x136, 0x00000fff, 0x00000100, + 0x3405, 0x00010000, 0x00810001, + 0x3605, 0x00010000, 0x00810001, + 0xf9e, 0x00000001, 0x00000002, + 0x31da, 0x00000008, 0x00000008, + 0x31dc, 0x00000f00, 0x00000800, + 0x31dd, 0x00000f00, 0x00000800, + 0x31e6, 0x00ffffff, 0x00ff7fbf, + 0x31e7, 0x00ffffff, 0x00ff7faf, + 0x2300, 0x000000ff, 0x00000001, + 0x853e, 0x01ff01ff, 0x00000002, + 0x8526, 0x007ff800, 0x00200000, + 0x8057, 0xffffffff, 0x00000f40, + 0x2231, 0x001f3ae3, 0x00000082, + 0x2235, 0x0000001f, 0x00000010, + 0xc24d, 0xffffffff, 0x00000000 +}; + +static void cik_init_golden_registers(struct amdgpu_device *adev) +{ + /* Some of the registers might be dependent on GRBM_GFX_INDEX */ + mutex_lock(&adev->grbm_idx_mutex); + + switch (adev->asic_type) { + case CHIP_BONAIRE: + amdgpu_device_program_register_sequence(adev, + bonaire_mgcg_cgcg_init, + ARRAY_SIZE(bonaire_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + bonaire_golden_registers, + ARRAY_SIZE(bonaire_golden_registers)); + amdgpu_device_program_register_sequence(adev, + bonaire_golden_common_registers, + ARRAY_SIZE(bonaire_golden_common_registers)); + amdgpu_device_program_register_sequence(adev, + bonaire_golden_spm_registers, + ARRAY_SIZE(bonaire_golden_spm_registers)); + break; + case CHIP_KABINI: + amdgpu_device_program_register_sequence(adev, + kalindi_mgcg_cgcg_init, + ARRAY_SIZE(kalindi_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + kalindi_golden_registers, + ARRAY_SIZE(kalindi_golden_registers)); + amdgpu_device_program_register_sequence(adev, + kalindi_golden_common_registers, + ARRAY_SIZE(kalindi_golden_common_registers)); + amdgpu_device_program_register_sequence(adev, + kalindi_golden_spm_registers, + ARRAY_SIZE(kalindi_golden_spm_registers)); + break; + case CHIP_MULLINS: + amdgpu_device_program_register_sequence(adev, + kalindi_mgcg_cgcg_init, + ARRAY_SIZE(kalindi_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + godavari_golden_registers, + ARRAY_SIZE(godavari_golden_registers)); + amdgpu_device_program_register_sequence(adev, + kalindi_golden_common_registers, + ARRAY_SIZE(kalindi_golden_common_registers)); + amdgpu_device_program_register_sequence(adev, + kalindi_golden_spm_registers, + ARRAY_SIZE(kalindi_golden_spm_registers)); + break; + case CHIP_KAVERI: + amdgpu_device_program_register_sequence(adev, + spectre_mgcg_cgcg_init, + ARRAY_SIZE(spectre_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + spectre_golden_registers, + ARRAY_SIZE(spectre_golden_registers)); + amdgpu_device_program_register_sequence(adev, + spectre_golden_common_registers, + ARRAY_SIZE(spectre_golden_common_registers)); + amdgpu_device_program_register_sequence(adev, + spectre_golden_spm_registers, + ARRAY_SIZE(spectre_golden_spm_registers)); + break; + case CHIP_HAWAII: + amdgpu_device_program_register_sequence(adev, + hawaii_mgcg_cgcg_init, + ARRAY_SIZE(hawaii_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + hawaii_golden_registers, + ARRAY_SIZE(hawaii_golden_registers)); + amdgpu_device_program_register_sequence(adev, + hawaii_golden_common_registers, + ARRAY_SIZE(hawaii_golden_common_registers)); + amdgpu_device_program_register_sequence(adev, + hawaii_golden_spm_registers, + ARRAY_SIZE(hawaii_golden_spm_registers)); + break; + default: + break; + } + mutex_unlock(&adev->grbm_idx_mutex); +} + +/** + * cik_get_xclk - get the xclk + * + * @adev: amdgpu_device pointer + * + * Returns the reference clock used by the gfx engine + * (CIK). + */ +static u32 cik_get_xclk(struct amdgpu_device *adev) +{ + u32 reference_clock = adev->clock.spll.reference_freq; + + if (adev->flags & AMD_IS_APU) { + if (RREG32_SMC(ixGENERAL_PWRMGT) & GENERAL_PWRMGT__GPU_COUNTER_CLK_MASK) + return reference_clock / 2; + } else { + if (RREG32_SMC(ixCG_CLKPIN_CNTL) & CG_CLKPIN_CNTL__XTALIN_DIVIDE_MASK) + return reference_clock / 4; + } + return reference_clock; +} + +/** + * cik_srbm_select - select specific register instances + * + * @adev: amdgpu_device pointer + * @me: selected ME (micro engine) + * @pipe: pipe + * @queue: queue + * @vmid: VMID + * + * Switches the currently active registers instances. Some + * registers are instanced per VMID, others are instanced per + * me/pipe/queue combination. + */ +void cik_srbm_select(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 queue, u32 vmid) +{ + u32 srbm_gfx_cntl = + (((pipe << SRBM_GFX_CNTL__PIPEID__SHIFT) & SRBM_GFX_CNTL__PIPEID_MASK)| + ((me << SRBM_GFX_CNTL__MEID__SHIFT) & SRBM_GFX_CNTL__MEID_MASK)| + ((vmid << SRBM_GFX_CNTL__VMID__SHIFT) & SRBM_GFX_CNTL__VMID_MASK)| + ((queue << SRBM_GFX_CNTL__QUEUEID__SHIFT) & SRBM_GFX_CNTL__QUEUEID_MASK)); + WREG32(mmSRBM_GFX_CNTL, srbm_gfx_cntl); +} + +static void cik_vga_set_state(struct amdgpu_device *adev, bool state) +{ + uint32_t tmp; + + tmp = RREG32(mmCONFIG_CNTL); + if (!state) + tmp |= CONFIG_CNTL__VGA_DIS_MASK; + else + tmp &= ~CONFIG_CNTL__VGA_DIS_MASK; + WREG32(mmCONFIG_CNTL, tmp); +} + +static bool cik_read_disabled_bios(struct amdgpu_device *adev) +{ + u32 bus_cntl; + u32 d1vga_control = 0; + u32 d2vga_control = 0; + u32 vga_render_control = 0; + u32 rom_cntl; + bool r; + + bus_cntl = RREG32(mmBUS_CNTL); + if (adev->mode_info.num_crtc) { + d1vga_control = RREG32(mmD1VGA_CONTROL); + d2vga_control = RREG32(mmD2VGA_CONTROL); + vga_render_control = RREG32(mmVGA_RENDER_CONTROL); + } + rom_cntl = RREG32_SMC(ixROM_CNTL); + + /* enable the rom */ + WREG32(mmBUS_CNTL, (bus_cntl & ~BUS_CNTL__BIOS_ROM_DIS_MASK)); + if (adev->mode_info.num_crtc) { + /* Disable VGA mode */ + WREG32(mmD1VGA_CONTROL, + (d1vga_control & ~(D1VGA_CONTROL__D1VGA_MODE_ENABLE_MASK | + D1VGA_CONTROL__D1VGA_TIMING_SELECT_MASK))); + WREG32(mmD2VGA_CONTROL, + (d2vga_control & ~(D1VGA_CONTROL__D1VGA_MODE_ENABLE_MASK | + D1VGA_CONTROL__D1VGA_TIMING_SELECT_MASK))); + WREG32(mmVGA_RENDER_CONTROL, + (vga_render_control & ~VGA_RENDER_CONTROL__VGA_VSTATUS_CNTL_MASK)); + } + WREG32_SMC(ixROM_CNTL, rom_cntl | ROM_CNTL__SCK_OVERWRITE_MASK); + + r = amdgpu_read_bios(adev); + + /* restore regs */ + WREG32(mmBUS_CNTL, bus_cntl); + if (adev->mode_info.num_crtc) { + WREG32(mmD1VGA_CONTROL, d1vga_control); + WREG32(mmD2VGA_CONTROL, d2vga_control); + WREG32(mmVGA_RENDER_CONTROL, vga_render_control); + } + WREG32_SMC(ixROM_CNTL, rom_cntl); + return r; +} + +static bool cik_read_bios_from_rom(struct amdgpu_device *adev, + u8 *bios, u32 length_bytes) +{ + u32 *dw_ptr; + unsigned long flags; + u32 i, length_dw; + + if (bios == NULL) + return false; + if (length_bytes == 0) + return false; + /* APU vbios image is part of sbios image */ + if (adev->flags & AMD_IS_APU) + return false; + + dw_ptr = (u32 *)bios; + length_dw = ALIGN(length_bytes, 4) / 4; + /* take the smc lock since we are using the smc index */ + spin_lock_irqsave(&adev->smc_idx_lock, flags); + /* set rom index to 0 */ + WREG32(mmSMC_IND_INDEX_0, ixROM_INDEX); + WREG32(mmSMC_IND_DATA_0, 0); + /* set index to data for continous read */ + WREG32(mmSMC_IND_INDEX_0, ixROM_DATA); + for (i = 0; i < length_dw; i++) + dw_ptr[i] = RREG32(mmSMC_IND_DATA_0); + spin_unlock_irqrestore(&adev->smc_idx_lock, flags); + + return true; +} + +static const struct amdgpu_allowed_register_entry cik_allowed_read_registers[] = { + {mmGRBM_STATUS}, + {mmGRBM_STATUS2}, + {mmGRBM_STATUS_SE0}, + {mmGRBM_STATUS_SE1}, + {mmGRBM_STATUS_SE2}, + {mmGRBM_STATUS_SE3}, + {mmSRBM_STATUS}, + {mmSRBM_STATUS2}, + {mmSDMA0_STATUS_REG + SDMA0_REGISTER_OFFSET}, + {mmSDMA0_STATUS_REG + SDMA1_REGISTER_OFFSET}, + {mmCP_STAT}, + {mmCP_STALLED_STAT1}, + {mmCP_STALLED_STAT2}, + {mmCP_STALLED_STAT3}, + {mmCP_CPF_BUSY_STAT}, + {mmCP_CPF_STALLED_STAT1}, + {mmCP_CPF_STATUS}, + {mmCP_CPC_BUSY_STAT}, + {mmCP_CPC_STALLED_STAT1}, + {mmCP_CPC_STATUS}, + {mmGB_ADDR_CONFIG}, + {mmMC_ARB_RAMCFG}, + {mmGB_TILE_MODE0}, + {mmGB_TILE_MODE1}, + {mmGB_TILE_MODE2}, + {mmGB_TILE_MODE3}, + {mmGB_TILE_MODE4}, + {mmGB_TILE_MODE5}, + {mmGB_TILE_MODE6}, + {mmGB_TILE_MODE7}, + {mmGB_TILE_MODE8}, + {mmGB_TILE_MODE9}, + {mmGB_TILE_MODE10}, + {mmGB_TILE_MODE11}, + {mmGB_TILE_MODE12}, + {mmGB_TILE_MODE13}, + {mmGB_TILE_MODE14}, + {mmGB_TILE_MODE15}, + {mmGB_TILE_MODE16}, + {mmGB_TILE_MODE17}, + {mmGB_TILE_MODE18}, + {mmGB_TILE_MODE19}, + {mmGB_TILE_MODE20}, + {mmGB_TILE_MODE21}, + {mmGB_TILE_MODE22}, + {mmGB_TILE_MODE23}, + {mmGB_TILE_MODE24}, + {mmGB_TILE_MODE25}, + {mmGB_TILE_MODE26}, + {mmGB_TILE_MODE27}, + {mmGB_TILE_MODE28}, + {mmGB_TILE_MODE29}, + {mmGB_TILE_MODE30}, + {mmGB_TILE_MODE31}, + {mmGB_MACROTILE_MODE0}, + {mmGB_MACROTILE_MODE1}, + {mmGB_MACROTILE_MODE2}, + {mmGB_MACROTILE_MODE3}, + {mmGB_MACROTILE_MODE4}, + {mmGB_MACROTILE_MODE5}, + {mmGB_MACROTILE_MODE6}, + {mmGB_MACROTILE_MODE7}, + {mmGB_MACROTILE_MODE8}, + {mmGB_MACROTILE_MODE9}, + {mmGB_MACROTILE_MODE10}, + {mmGB_MACROTILE_MODE11}, + {mmGB_MACROTILE_MODE12}, + {mmGB_MACROTILE_MODE13}, + {mmGB_MACROTILE_MODE14}, + {mmGB_MACROTILE_MODE15}, + {mmCC_RB_BACKEND_DISABLE, true}, + {mmGC_USER_RB_BACKEND_DISABLE, true}, + {mmGB_BACKEND_MAP, false}, + {mmPA_SC_RASTER_CONFIG, true}, + {mmPA_SC_RASTER_CONFIG_1, true}, +}; + + +static uint32_t cik_get_register_value(struct amdgpu_device *adev, + bool indexed, u32 se_num, + u32 sh_num, u32 reg_offset) +{ + if (indexed) { + uint32_t val; + unsigned se_idx = (se_num == 0xffffffff) ? 0 : se_num; + unsigned sh_idx = (sh_num == 0xffffffff) ? 0 : sh_num; + + switch (reg_offset) { + case mmCC_RB_BACKEND_DISABLE: + return adev->gfx.config.rb_config[se_idx][sh_idx].rb_backend_disable; + case mmGC_USER_RB_BACKEND_DISABLE: + return adev->gfx.config.rb_config[se_idx][sh_idx].user_rb_backend_disable; + case mmPA_SC_RASTER_CONFIG: + return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config; + case mmPA_SC_RASTER_CONFIG_1: + return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config_1; + } + + mutex_lock(&adev->grbm_idx_mutex); + if (se_num != 0xffffffff || sh_num != 0xffffffff) + amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff, 0); + + val = RREG32(reg_offset); + + if (se_num != 0xffffffff || sh_num != 0xffffffff) + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + return val; + } else { + unsigned idx; + + switch (reg_offset) { + case mmGB_ADDR_CONFIG: + return adev->gfx.config.gb_addr_config; + case mmMC_ARB_RAMCFG: + return adev->gfx.config.mc_arb_ramcfg; + case mmGB_TILE_MODE0: + case mmGB_TILE_MODE1: + case mmGB_TILE_MODE2: + case mmGB_TILE_MODE3: + case mmGB_TILE_MODE4: + case mmGB_TILE_MODE5: + case mmGB_TILE_MODE6: + case mmGB_TILE_MODE7: + case mmGB_TILE_MODE8: + case mmGB_TILE_MODE9: + case mmGB_TILE_MODE10: + case mmGB_TILE_MODE11: + case mmGB_TILE_MODE12: + case mmGB_TILE_MODE13: + case mmGB_TILE_MODE14: + case mmGB_TILE_MODE15: + case mmGB_TILE_MODE16: + case mmGB_TILE_MODE17: + case mmGB_TILE_MODE18: + case mmGB_TILE_MODE19: + case mmGB_TILE_MODE20: + case mmGB_TILE_MODE21: + case mmGB_TILE_MODE22: + case mmGB_TILE_MODE23: + case mmGB_TILE_MODE24: + case mmGB_TILE_MODE25: + case mmGB_TILE_MODE26: + case mmGB_TILE_MODE27: + case mmGB_TILE_MODE28: + case mmGB_TILE_MODE29: + case mmGB_TILE_MODE30: + case mmGB_TILE_MODE31: + idx = (reg_offset - mmGB_TILE_MODE0); + return adev->gfx.config.tile_mode_array[idx]; + case mmGB_MACROTILE_MODE0: + case mmGB_MACROTILE_MODE1: + case mmGB_MACROTILE_MODE2: + case mmGB_MACROTILE_MODE3: + case mmGB_MACROTILE_MODE4: + case mmGB_MACROTILE_MODE5: + case mmGB_MACROTILE_MODE6: + case mmGB_MACROTILE_MODE7: + case mmGB_MACROTILE_MODE8: + case mmGB_MACROTILE_MODE9: + case mmGB_MACROTILE_MODE10: + case mmGB_MACROTILE_MODE11: + case mmGB_MACROTILE_MODE12: + case mmGB_MACROTILE_MODE13: + case mmGB_MACROTILE_MODE14: + case mmGB_MACROTILE_MODE15: + idx = (reg_offset - mmGB_MACROTILE_MODE0); + return adev->gfx.config.macrotile_mode_array[idx]; + default: + return RREG32(reg_offset); + } + } +} + +static int cik_read_register(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 reg_offset, u32 *value) +{ + uint32_t i; + + *value = 0; + for (i = 0; i < ARRAY_SIZE(cik_allowed_read_registers); i++) { + bool indexed = cik_allowed_read_registers[i].grbm_indexed; + + if (reg_offset != cik_allowed_read_registers[i].reg_offset) + continue; + + *value = cik_get_register_value(adev, indexed, se_num, sh_num, + reg_offset); + return 0; + } + return -EINVAL; +} + +struct kv_reset_save_regs { + u32 gmcon_reng_execute; + u32 gmcon_misc; + u32 gmcon_misc3; +}; + +static void kv_save_regs_for_reset(struct amdgpu_device *adev, + struct kv_reset_save_regs *save) +{ + save->gmcon_reng_execute = RREG32(mmGMCON_RENG_EXECUTE); + save->gmcon_misc = RREG32(mmGMCON_MISC); + save->gmcon_misc3 = RREG32(mmGMCON_MISC3); + + WREG32(mmGMCON_RENG_EXECUTE, save->gmcon_reng_execute & + ~GMCON_RENG_EXECUTE__RENG_EXECUTE_ON_PWR_UP_MASK); + WREG32(mmGMCON_MISC, save->gmcon_misc & + ~(GMCON_MISC__RENG_EXECUTE_ON_REG_UPDATE_MASK | + GMCON_MISC__STCTRL_STUTTER_EN_MASK)); +} + +static void kv_restore_regs_for_reset(struct amdgpu_device *adev, + struct kv_reset_save_regs *save) +{ + int i; + + WREG32(mmGMCON_PGFSM_WRITE, 0); + WREG32(mmGMCON_PGFSM_CONFIG, 0x200010ff); + + for (i = 0; i < 5; i++) + WREG32(mmGMCON_PGFSM_WRITE, 0); + + WREG32(mmGMCON_PGFSM_WRITE, 0); + WREG32(mmGMCON_PGFSM_CONFIG, 0x300010ff); + + for (i = 0; i < 5; i++) + WREG32(mmGMCON_PGFSM_WRITE, 0); + + WREG32(mmGMCON_PGFSM_WRITE, 0x210000); + WREG32(mmGMCON_PGFSM_CONFIG, 0xa00010ff); + + for (i = 0; i < 5; i++) + WREG32(mmGMCON_PGFSM_WRITE, 0); + + WREG32(mmGMCON_PGFSM_WRITE, 0x21003); + WREG32(mmGMCON_PGFSM_CONFIG, 0xb00010ff); + + for (i = 0; i < 5; i++) + WREG32(mmGMCON_PGFSM_WRITE, 0); + + WREG32(mmGMCON_PGFSM_WRITE, 0x2b00); + WREG32(mmGMCON_PGFSM_CONFIG, 0xc00010ff); + + for (i = 0; i < 5; i++) + WREG32(mmGMCON_PGFSM_WRITE, 0); + + WREG32(mmGMCON_PGFSM_WRITE, 0); + WREG32(mmGMCON_PGFSM_CONFIG, 0xd00010ff); + + for (i = 0; i < 5; i++) + WREG32(mmGMCON_PGFSM_WRITE, 0); + + WREG32(mmGMCON_PGFSM_WRITE, 0x420000); + WREG32(mmGMCON_PGFSM_CONFIG, 0x100010ff); + + for (i = 0; i < 5; i++) + WREG32(mmGMCON_PGFSM_WRITE, 0); + + WREG32(mmGMCON_PGFSM_WRITE, 0x120202); + WREG32(mmGMCON_PGFSM_CONFIG, 0x500010ff); + + for (i = 0; i < 5; i++) + WREG32(mmGMCON_PGFSM_WRITE, 0); + + WREG32(mmGMCON_PGFSM_WRITE, 0x3e3e36); + WREG32(mmGMCON_PGFSM_CONFIG, 0x600010ff); + + for (i = 0; i < 5; i++) + WREG32(mmGMCON_PGFSM_WRITE, 0); + + WREG32(mmGMCON_PGFSM_WRITE, 0x373f3e); + WREG32(mmGMCON_PGFSM_CONFIG, 0x700010ff); + + for (i = 0; i < 5; i++) + WREG32(mmGMCON_PGFSM_WRITE, 0); + + WREG32(mmGMCON_PGFSM_WRITE, 0x3e1332); + WREG32(mmGMCON_PGFSM_CONFIG, 0xe00010ff); + + WREG32(mmGMCON_MISC3, save->gmcon_misc3); + WREG32(mmGMCON_MISC, save->gmcon_misc); + WREG32(mmGMCON_RENG_EXECUTE, save->gmcon_reng_execute); +} + +/** + * cik_asic_pci_config_reset - soft reset GPU + * + * @adev: amdgpu_device pointer + * + * Use PCI Config method to reset the GPU. + * + * Returns 0 for success. + */ +static int cik_asic_pci_config_reset(struct amdgpu_device *adev) +{ + struct kv_reset_save_regs kv_save = { 0 }; + u32 i; + int r = -EINVAL; + + amdgpu_atombios_scratch_regs_engine_hung(adev, true); + + if (adev->flags & AMD_IS_APU) + kv_save_regs_for_reset(adev, &kv_save); + + /* disable BM */ + pci_clear_master(adev->pdev); + /* reset */ + amdgpu_device_pci_config_reset(adev); + + udelay(100); + + /* wait for asic to come out of reset */ + for (i = 0; i < adev->usec_timeout; i++) { + if (RREG32(mmCONFIG_MEMSIZE) != 0xffffffff) { + /* enable BM */ + pci_set_master(adev->pdev); + adev->has_hw_reset = true; + r = 0; + break; + } + udelay(1); + } + + /* does asic init need to be run first??? */ + if (adev->flags & AMD_IS_APU) + kv_restore_regs_for_reset(adev, &kv_save); + + amdgpu_atombios_scratch_regs_engine_hung(adev, false); + + return r; +} + +static bool cik_asic_supports_baco(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_BONAIRE: + case CHIP_HAWAII: + return amdgpu_dpm_is_baco_supported(adev); + default: + return false; + } +} + +static enum amd_reset_method +cik_asic_reset_method(struct amdgpu_device *adev) +{ + bool baco_reset; + + if (amdgpu_reset_method == AMD_RESET_METHOD_LEGACY || + amdgpu_reset_method == AMD_RESET_METHOD_BACO) + return amdgpu_reset_method; + + if (amdgpu_reset_method != -1) + dev_warn(adev->dev, "Specified reset:%d isn't supported, using AUTO instead.\n", + amdgpu_reset_method); + + switch (adev->asic_type) { + case CHIP_BONAIRE: + case CHIP_HAWAII: + baco_reset = cik_asic_supports_baco(adev); + break; + default: + baco_reset = false; + break; + } + + if (baco_reset) + return AMD_RESET_METHOD_BACO; + else + return AMD_RESET_METHOD_LEGACY; +} + +/** + * cik_asic_reset - soft reset GPU + * + * @adev: amdgpu_device pointer + * + * Look up which blocks are hung and attempt + * to reset them. + * Returns 0 for success. + */ +static int cik_asic_reset(struct amdgpu_device *adev) +{ + int r; + + /* APUs don't have full asic reset */ + if (adev->flags & AMD_IS_APU) + return 0; + + if (cik_asic_reset_method(adev) == AMD_RESET_METHOD_BACO) { + dev_info(adev->dev, "BACO reset\n"); + r = amdgpu_dpm_baco_reset(adev); + } else { + dev_info(adev->dev, "PCI CONFIG reset\n"); + r = cik_asic_pci_config_reset(adev); + } + + return r; +} + +static u32 cik_get_config_memsize(struct amdgpu_device *adev) +{ + return RREG32(mmCONFIG_MEMSIZE); +} + +static int cik_set_uvd_clock(struct amdgpu_device *adev, u32 clock, + u32 cntl_reg, u32 status_reg) +{ + int r, i; + struct atom_clock_dividers dividers; + uint32_t tmp; + + r = amdgpu_atombios_get_clock_dividers(adev, + COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, + clock, false, ÷rs); + if (r) + return r; + + tmp = RREG32_SMC(cntl_reg); + tmp &= ~(CG_DCLK_CNTL__DCLK_DIR_CNTL_EN_MASK | + CG_DCLK_CNTL__DCLK_DIVIDER_MASK); + tmp |= dividers.post_divider; + WREG32_SMC(cntl_reg, tmp); + + for (i = 0; i < 100; i++) { + if (RREG32_SMC(status_reg) & CG_DCLK_STATUS__DCLK_STATUS_MASK) + break; + mdelay(10); + } + if (i == 100) + return -ETIMEDOUT; + + return 0; +} + +static int cik_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk) +{ + int r = 0; + + r = cik_set_uvd_clock(adev, vclk, ixCG_VCLK_CNTL, ixCG_VCLK_STATUS); + if (r) + return r; + + r = cik_set_uvd_clock(adev, dclk, ixCG_DCLK_CNTL, ixCG_DCLK_STATUS); + return r; +} + +static int cik_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk) +{ + int r, i; + struct atom_clock_dividers dividers; + u32 tmp; + + r = amdgpu_atombios_get_clock_dividers(adev, + COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, + ecclk, false, ÷rs); + if (r) + return r; + + for (i = 0; i < 100; i++) { + if (RREG32_SMC(ixCG_ECLK_STATUS) & CG_ECLK_STATUS__ECLK_STATUS_MASK) + break; + mdelay(10); + } + if (i == 100) + return -ETIMEDOUT; + + tmp = RREG32_SMC(ixCG_ECLK_CNTL); + tmp &= ~(CG_ECLK_CNTL__ECLK_DIR_CNTL_EN_MASK | + CG_ECLK_CNTL__ECLK_DIVIDER_MASK); + tmp |= dividers.post_divider; + WREG32_SMC(ixCG_ECLK_CNTL, tmp); + + for (i = 0; i < 100; i++) { + if (RREG32_SMC(ixCG_ECLK_STATUS) & CG_ECLK_STATUS__ECLK_STATUS_MASK) + break; + mdelay(10); + } + if (i == 100) + return -ETIMEDOUT; + + return 0; +} + +static void cik_pcie_gen3_enable(struct amdgpu_device *adev) +{ + struct pci_dev *root = adev->pdev->bus->self; + u32 speed_cntl, current_data_rate; + int i; + u16 tmp16; + + if (pci_is_root_bus(adev->pdev->bus)) + return; + + if (amdgpu_pcie_gen2 == 0) + return; + + if (adev->flags & AMD_IS_APU) + return; + + if (!(adev->pm.pcie_gen_mask & (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3))) + return; + + speed_cntl = RREG32_PCIE(ixPCIE_LC_SPEED_CNTL); + current_data_rate = (speed_cntl & PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE_MASK) >> + PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE__SHIFT; + if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) { + if (current_data_rate == 2) { + DRM_INFO("PCIE gen 3 link speeds already enabled\n"); + return; + } + DRM_INFO("enabling PCIE gen 3 link speeds, disable with amdgpu.pcie_gen2=0\n"); + } else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2) { + if (current_data_rate == 1) { + DRM_INFO("PCIE gen 2 link speeds already enabled\n"); + return; + } + DRM_INFO("enabling PCIE gen 2 link speeds, disable with amdgpu.pcie_gen2=0\n"); + } + + if (!pci_is_pcie(root) || !pci_is_pcie(adev->pdev)) + return; + + if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) { + /* re-try equalization if gen3 is not already enabled */ + if (current_data_rate != 2) { + u16 bridge_cfg, gpu_cfg; + u16 bridge_cfg2, gpu_cfg2; + u32 max_lw, current_lw, tmp; + + pcie_capability_set_word(root, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD); + pcie_capability_set_word(adev->pdev, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD); + + tmp = RREG32_PCIE(ixPCIE_LC_STATUS1); + max_lw = (tmp & PCIE_LC_STATUS1__LC_DETECTED_LINK_WIDTH_MASK) >> + PCIE_LC_STATUS1__LC_DETECTED_LINK_WIDTH__SHIFT; + current_lw = (tmp & PCIE_LC_STATUS1__LC_OPERATING_LINK_WIDTH_MASK) + >> PCIE_LC_STATUS1__LC_OPERATING_LINK_WIDTH__SHIFT; + + if (current_lw < max_lw) { + tmp = RREG32_PCIE(ixPCIE_LC_LINK_WIDTH_CNTL); + if (tmp & PCIE_LC_LINK_WIDTH_CNTL__LC_RENEGOTIATION_SUPPORT_MASK) { + tmp &= ~(PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_MASK | + PCIE_LC_LINK_WIDTH_CNTL__LC_UPCONFIGURE_DIS_MASK); + tmp |= (max_lw << + PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH__SHIFT); + tmp |= PCIE_LC_LINK_WIDTH_CNTL__LC_UPCONFIGURE_SUPPORT_MASK | + PCIE_LC_LINK_WIDTH_CNTL__LC_RENEGOTIATE_EN_MASK | + PCIE_LC_LINK_WIDTH_CNTL__LC_RECONFIG_NOW_MASK; + WREG32_PCIE(ixPCIE_LC_LINK_WIDTH_CNTL, tmp); + } + } + + for (i = 0; i < 10; i++) { + /* check status */ + pcie_capability_read_word(adev->pdev, + PCI_EXP_DEVSTA, + &tmp16); + if (tmp16 & PCI_EXP_DEVSTA_TRPND) + break; + + pcie_capability_read_word(root, PCI_EXP_LNKCTL, + &bridge_cfg); + pcie_capability_read_word(adev->pdev, + PCI_EXP_LNKCTL, + &gpu_cfg); + + pcie_capability_read_word(root, PCI_EXP_LNKCTL2, + &bridge_cfg2); + pcie_capability_read_word(adev->pdev, + PCI_EXP_LNKCTL2, + &gpu_cfg2); + + tmp = RREG32_PCIE(ixPCIE_LC_CNTL4); + tmp |= PCIE_LC_CNTL4__LC_SET_QUIESCE_MASK; + WREG32_PCIE(ixPCIE_LC_CNTL4, tmp); + + tmp = RREG32_PCIE(ixPCIE_LC_CNTL4); + tmp |= PCIE_LC_CNTL4__LC_REDO_EQ_MASK; + WREG32_PCIE(ixPCIE_LC_CNTL4, tmp); + + msleep(100); + + /* linkctl */ + pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_HAWD, + bridge_cfg & + PCI_EXP_LNKCTL_HAWD); + pcie_capability_clear_and_set_word(adev->pdev, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_HAWD, + gpu_cfg & + PCI_EXP_LNKCTL_HAWD); + + /* linkctl2 */ + pcie_capability_read_word(root, PCI_EXP_LNKCTL2, + &tmp16); + tmp16 &= ~(PCI_EXP_LNKCTL2_ENTER_COMP | + PCI_EXP_LNKCTL2_TX_MARGIN); + tmp16 |= (bridge_cfg2 & + (PCI_EXP_LNKCTL2_ENTER_COMP | + PCI_EXP_LNKCTL2_TX_MARGIN)); + pcie_capability_write_word(root, + PCI_EXP_LNKCTL2, + tmp16); + + pcie_capability_read_word(adev->pdev, + PCI_EXP_LNKCTL2, + &tmp16); + tmp16 &= ~(PCI_EXP_LNKCTL2_ENTER_COMP | + PCI_EXP_LNKCTL2_TX_MARGIN); + tmp16 |= (gpu_cfg2 & + (PCI_EXP_LNKCTL2_ENTER_COMP | + PCI_EXP_LNKCTL2_TX_MARGIN)); + pcie_capability_write_word(adev->pdev, + PCI_EXP_LNKCTL2, + tmp16); + + tmp = RREG32_PCIE(ixPCIE_LC_CNTL4); + tmp &= ~PCIE_LC_CNTL4__LC_SET_QUIESCE_MASK; + WREG32_PCIE(ixPCIE_LC_CNTL4, tmp); + } + } + } + + /* set the link speed */ + speed_cntl |= PCIE_LC_SPEED_CNTL__LC_FORCE_EN_SW_SPEED_CHANGE_MASK | + PCIE_LC_SPEED_CNTL__LC_FORCE_DIS_HW_SPEED_CHANGE_MASK; + speed_cntl &= ~PCIE_LC_SPEED_CNTL__LC_FORCE_DIS_SW_SPEED_CHANGE_MASK; + WREG32_PCIE(ixPCIE_LC_SPEED_CNTL, speed_cntl); + + pcie_capability_read_word(adev->pdev, PCI_EXP_LNKCTL2, &tmp16); + tmp16 &= ~PCI_EXP_LNKCTL2_TLS; + + if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) + tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */ + else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2) + tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */ + else + tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */ + pcie_capability_write_word(adev->pdev, PCI_EXP_LNKCTL2, tmp16); + + speed_cntl = RREG32_PCIE(ixPCIE_LC_SPEED_CNTL); + speed_cntl |= PCIE_LC_SPEED_CNTL__LC_INITIATE_LINK_SPEED_CHANGE_MASK; + WREG32_PCIE(ixPCIE_LC_SPEED_CNTL, speed_cntl); + + for (i = 0; i < adev->usec_timeout; i++) { + speed_cntl = RREG32_PCIE(ixPCIE_LC_SPEED_CNTL); + if ((speed_cntl & PCIE_LC_SPEED_CNTL__LC_INITIATE_LINK_SPEED_CHANGE_MASK) == 0) + break; + udelay(1); + } +} + +static void cik_program_aspm(struct amdgpu_device *adev) +{ + u32 data, orig; + bool disable_l0s = false, disable_l1 = false, disable_plloff_in_l1 = false; + bool disable_clkreq = false; + + if (!amdgpu_device_should_use_aspm(adev)) + return; + + if (pci_is_root_bus(adev->pdev->bus)) + return; + + /* XXX double check APUs */ + if (adev->flags & AMD_IS_APU) + return; + + orig = data = RREG32_PCIE(ixPCIE_LC_N_FTS_CNTL); + data &= ~PCIE_LC_N_FTS_CNTL__LC_XMIT_N_FTS_MASK; + data |= (0x24 << PCIE_LC_N_FTS_CNTL__LC_XMIT_N_FTS__SHIFT) | + PCIE_LC_N_FTS_CNTL__LC_XMIT_N_FTS_OVERRIDE_EN_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_N_FTS_CNTL, data); + + orig = data = RREG32_PCIE(ixPCIE_LC_CNTL3); + data |= PCIE_LC_CNTL3__LC_GO_TO_RECOVERY_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_CNTL3, data); + + orig = data = RREG32_PCIE(ixPCIE_P_CNTL); + data |= PCIE_P_CNTL__P_IGNORE_EDB_ERR_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_P_CNTL, data); + + orig = data = RREG32_PCIE(ixPCIE_LC_CNTL); + data &= ~(PCIE_LC_CNTL__LC_L0S_INACTIVITY_MASK | + PCIE_LC_CNTL__LC_L1_INACTIVITY_MASK); + data |= PCIE_LC_CNTL__LC_PMI_TO_L1_DIS_MASK; + if (!disable_l0s) + data |= (7 << PCIE_LC_CNTL__LC_L0S_INACTIVITY__SHIFT); + + if (!disable_l1) { + data |= (7 << PCIE_LC_CNTL__LC_L1_INACTIVITY__SHIFT); + data &= ~PCIE_LC_CNTL__LC_PMI_TO_L1_DIS_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_CNTL, data); + + if (!disable_plloff_in_l1) { + bool clk_req_support; + + orig = data = RREG32_PCIE(ixPB0_PIF_PWRDOWN_0); + data &= ~(PB0_PIF_PWRDOWN_0__PLL_POWER_STATE_IN_OFF_0_MASK | + PB0_PIF_PWRDOWN_0__PLL_POWER_STATE_IN_TXS2_0_MASK); + data |= (7 << PB0_PIF_PWRDOWN_0__PLL_POWER_STATE_IN_OFF_0__SHIFT) | + (7 << PB0_PIF_PWRDOWN_0__PLL_POWER_STATE_IN_TXS2_0__SHIFT); + if (orig != data) + WREG32_PCIE(ixPB0_PIF_PWRDOWN_0, data); + + orig = data = RREG32_PCIE(ixPB0_PIF_PWRDOWN_1); + data &= ~(PB0_PIF_PWRDOWN_1__PLL_POWER_STATE_IN_OFF_1_MASK | + PB0_PIF_PWRDOWN_1__PLL_POWER_STATE_IN_TXS2_1_MASK); + data |= (7 << PB0_PIF_PWRDOWN_1__PLL_POWER_STATE_IN_OFF_1__SHIFT) | + (7 << PB0_PIF_PWRDOWN_1__PLL_POWER_STATE_IN_TXS2_1__SHIFT); + if (orig != data) + WREG32_PCIE(ixPB0_PIF_PWRDOWN_1, data); + + orig = data = RREG32_PCIE(ixPB1_PIF_PWRDOWN_0); + data &= ~(PB1_PIF_PWRDOWN_0__PLL_POWER_STATE_IN_OFF_0_MASK | + PB1_PIF_PWRDOWN_0__PLL_POWER_STATE_IN_TXS2_0_MASK); + data |= (7 << PB1_PIF_PWRDOWN_0__PLL_POWER_STATE_IN_OFF_0__SHIFT) | + (7 << PB1_PIF_PWRDOWN_0__PLL_POWER_STATE_IN_TXS2_0__SHIFT); + if (orig != data) + WREG32_PCIE(ixPB1_PIF_PWRDOWN_0, data); + + orig = data = RREG32_PCIE(ixPB1_PIF_PWRDOWN_1); + data &= ~(PB1_PIF_PWRDOWN_1__PLL_POWER_STATE_IN_OFF_1_MASK | + PB1_PIF_PWRDOWN_1__PLL_POWER_STATE_IN_TXS2_1_MASK); + data |= (7 << PB1_PIF_PWRDOWN_1__PLL_POWER_STATE_IN_OFF_1__SHIFT) | + (7 << PB1_PIF_PWRDOWN_1__PLL_POWER_STATE_IN_TXS2_1__SHIFT); + if (orig != data) + WREG32_PCIE(ixPB1_PIF_PWRDOWN_1, data); + + orig = data = RREG32_PCIE(ixPCIE_LC_LINK_WIDTH_CNTL); + data &= ~PCIE_LC_LINK_WIDTH_CNTL__LC_DYN_LANES_PWR_STATE_MASK; + data |= ~(3 << PCIE_LC_LINK_WIDTH_CNTL__LC_DYN_LANES_PWR_STATE__SHIFT); + if (orig != data) + WREG32_PCIE(ixPCIE_LC_LINK_WIDTH_CNTL, data); + + if (!disable_clkreq) { + struct pci_dev *root = adev->pdev->bus->self; + u32 lnkcap; + + clk_req_support = false; + pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap); + if (lnkcap & PCI_EXP_LNKCAP_CLKPM) + clk_req_support = true; + } else { + clk_req_support = false; + } + + if (clk_req_support) { + orig = data = RREG32_PCIE(ixPCIE_LC_CNTL2); + data |= PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L1_MASK | + PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L23_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_CNTL2, data); + + orig = data = RREG32_SMC(ixTHM_CLK_CNTL); + data &= ~(THM_CLK_CNTL__CMON_CLK_SEL_MASK | + THM_CLK_CNTL__TMON_CLK_SEL_MASK); + data |= (1 << THM_CLK_CNTL__CMON_CLK_SEL__SHIFT) | + (1 << THM_CLK_CNTL__TMON_CLK_SEL__SHIFT); + if (orig != data) + WREG32_SMC(ixTHM_CLK_CNTL, data); + + orig = data = RREG32_SMC(ixMISC_CLK_CTRL); + data &= ~(MISC_CLK_CTRL__DEEP_SLEEP_CLK_SEL_MASK | + MISC_CLK_CTRL__ZCLK_SEL_MASK); + data |= (1 << MISC_CLK_CTRL__DEEP_SLEEP_CLK_SEL__SHIFT) | + (1 << MISC_CLK_CTRL__ZCLK_SEL__SHIFT); + if (orig != data) + WREG32_SMC(ixMISC_CLK_CTRL, data); + + orig = data = RREG32_SMC(ixCG_CLKPIN_CNTL); + data &= ~CG_CLKPIN_CNTL__BCLK_AS_XCLK_MASK; + if (orig != data) + WREG32_SMC(ixCG_CLKPIN_CNTL, data); + + orig = data = RREG32_SMC(ixCG_CLKPIN_CNTL_2); + data &= ~CG_CLKPIN_CNTL_2__FORCE_BIF_REFCLK_EN_MASK; + if (orig != data) + WREG32_SMC(ixCG_CLKPIN_CNTL_2, data); + + orig = data = RREG32_SMC(ixMPLL_BYPASSCLK_SEL); + data &= ~MPLL_BYPASSCLK_SEL__MPLL_CLKOUT_SEL_MASK; + data |= (4 << MPLL_BYPASSCLK_SEL__MPLL_CLKOUT_SEL__SHIFT); + if (orig != data) + WREG32_SMC(ixMPLL_BYPASSCLK_SEL, data); + } + } + } else { + if (orig != data) + WREG32_PCIE(ixPCIE_LC_CNTL, data); + } + + orig = data = RREG32_PCIE(ixPCIE_CNTL2); + data |= PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_CNTL2, data); + + if (!disable_l0s) { + data = RREG32_PCIE(ixPCIE_LC_N_FTS_CNTL); + if ((data & PCIE_LC_N_FTS_CNTL__LC_N_FTS_MASK) == + PCIE_LC_N_FTS_CNTL__LC_N_FTS_MASK) { + data = RREG32_PCIE(ixPCIE_LC_STATUS1); + if ((data & PCIE_LC_STATUS1__LC_REVERSE_XMIT_MASK) && + (data & PCIE_LC_STATUS1__LC_REVERSE_RCVR_MASK)) { + orig = data = RREG32_PCIE(ixPCIE_LC_CNTL); + data &= ~PCIE_LC_CNTL__LC_L0S_INACTIVITY_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_CNTL, data); + } + } + } +} + +static uint32_t cik_get_rev_id(struct amdgpu_device *adev) +{ + return (RREG32(mmCC_DRM_ID_STRAPS) & CC_DRM_ID_STRAPS__ATI_REV_ID_MASK) + >> CC_DRM_ID_STRAPS__ATI_REV_ID__SHIFT; +} + +static void cik_flush_hdp(struct amdgpu_device *adev, struct amdgpu_ring *ring) +{ + if (!ring || !ring->funcs->emit_wreg) { + WREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL, 1); + RREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL); + } else { + amdgpu_ring_emit_wreg(ring, mmHDP_MEM_COHERENCY_FLUSH_CNTL, 1); + } +} + +static void cik_invalidate_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + if (!ring || !ring->funcs->emit_wreg) { + WREG32(mmHDP_DEBUG0, 1); + RREG32(mmHDP_DEBUG0); + } else { + amdgpu_ring_emit_wreg(ring, mmHDP_DEBUG0, 1); + } +} + +static bool cik_need_full_reset(struct amdgpu_device *adev) +{ + /* change this when we support soft reset */ + return true; +} + +static void cik_get_pcie_usage(struct amdgpu_device *adev, uint64_t *count0, + uint64_t *count1) +{ + uint32_t perfctr = 0; + uint64_t cnt0_of, cnt1_of; + int tmp; + + /* This reports 0 on APUs, so return to avoid writing/reading registers + * that may or may not be different from their GPU counterparts + */ + if (adev->flags & AMD_IS_APU) + return; + + /* Set the 2 events that we wish to watch, defined above */ + /* Reg 40 is # received msgs, Reg 104 is # of posted requests sent */ + perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK, EVENT0_SEL, 40); + perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK, EVENT1_SEL, 104); + + /* Write to enable desired perf counters */ + WREG32_PCIE(ixPCIE_PERF_CNTL_TXCLK, perfctr); + /* Zero out and enable the perf counters + * Write 0x5: + * Bit 0 = Start all counters(1) + * Bit 2 = Global counter reset enable(1) + */ + WREG32_PCIE(ixPCIE_PERF_COUNT_CNTL, 0x00000005); + + msleep(1000); + + /* Load the shadow and disable the perf counters + * Write 0x2: + * Bit 0 = Stop counters(0) + * Bit 1 = Load the shadow counters(1) + */ + WREG32_PCIE(ixPCIE_PERF_COUNT_CNTL, 0x00000002); + + /* Read register values to get any >32bit overflow */ + tmp = RREG32_PCIE(ixPCIE_PERF_CNTL_TXCLK); + cnt0_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK, COUNTER0_UPPER); + cnt1_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK, COUNTER1_UPPER); + + /* Get the values and add the overflow */ + *count0 = RREG32_PCIE(ixPCIE_PERF_COUNT0_TXCLK) | (cnt0_of << 32); + *count1 = RREG32_PCIE(ixPCIE_PERF_COUNT1_TXCLK) | (cnt1_of << 32); +} + +static bool cik_need_reset_on_init(struct amdgpu_device *adev) +{ + u32 clock_cntl, pc; + + if (adev->flags & AMD_IS_APU) + return false; + + /* check if the SMC is already running */ + clock_cntl = RREG32_SMC(ixSMC_SYSCON_CLOCK_CNTL_0); + pc = RREG32_SMC(ixSMC_PC_C); + if ((0 == REG_GET_FIELD(clock_cntl, SMC_SYSCON_CLOCK_CNTL_0, ck_disable)) && + (0x20100 <= pc)) + return true; + + return false; +} + +static uint64_t cik_get_pcie_replay_count(struct amdgpu_device *adev) +{ + uint64_t nak_r, nak_g; + + /* Get the number of NAKs received and generated */ + nak_r = RREG32_PCIE(ixPCIE_RX_NUM_NAK); + nak_g = RREG32_PCIE(ixPCIE_RX_NUM_NAK_GENERATED); + + /* Add the total number of NAKs, i.e the number of replays */ + return (nak_r + nak_g); +} + +static void cik_pre_asic_init(struct amdgpu_device *adev) +{ +} + +static const struct amdgpu_asic_funcs cik_asic_funcs = +{ + .read_disabled_bios = &cik_read_disabled_bios, + .read_bios_from_rom = &cik_read_bios_from_rom, + .read_register = &cik_read_register, + .reset = &cik_asic_reset, + .reset_method = &cik_asic_reset_method, + .set_vga_state = &cik_vga_set_state, + .get_xclk = &cik_get_xclk, + .set_uvd_clocks = &cik_set_uvd_clocks, + .set_vce_clocks = &cik_set_vce_clocks, + .get_config_memsize = &cik_get_config_memsize, + .flush_hdp = &cik_flush_hdp, + .invalidate_hdp = &cik_invalidate_hdp, + .need_full_reset = &cik_need_full_reset, + .init_doorbell_index = &legacy_doorbell_index_init, + .get_pcie_usage = &cik_get_pcie_usage, + .need_reset_on_init = &cik_need_reset_on_init, + .get_pcie_replay_count = &cik_get_pcie_replay_count, + .supports_baco = &cik_asic_supports_baco, + .pre_asic_init = &cik_pre_asic_init, + .query_video_codecs = &cik_query_video_codecs, +}; + +static int cik_common_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->smc_rreg = &cik_smc_rreg; + adev->smc_wreg = &cik_smc_wreg; + adev->pcie_rreg = &cik_pcie_rreg; + adev->pcie_wreg = &cik_pcie_wreg; + adev->uvd_ctx_rreg = &cik_uvd_ctx_rreg; + adev->uvd_ctx_wreg = &cik_uvd_ctx_wreg; + adev->didt_rreg = &cik_didt_rreg; + adev->didt_wreg = &cik_didt_wreg; + + adev->asic_funcs = &cik_asic_funcs; + + adev->rev_id = cik_get_rev_id(adev); + adev->external_rev_id = 0xFF; + switch (adev->asic_type) { + case CHIP_BONAIRE: + adev->cg_flags = + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + /*AMD_CG_SUPPORT_GFX_CGCG |*/ + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CGTS | + AMD_CG_SUPPORT_GFX_CGTS_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_VCE_MGCG | + AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_HDP_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x14; + break; + case CHIP_HAWAII: + adev->cg_flags = + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + /*AMD_CG_SUPPORT_GFX_CGCG |*/ + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CGTS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_VCE_MGCG | + AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_HDP_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = 0x28; + break; + case CHIP_KAVERI: + adev->cg_flags = + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + /*AMD_CG_SUPPORT_GFX_CGCG |*/ + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CGTS | + AMD_CG_SUPPORT_GFX_CGTS_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_VCE_MGCG | + AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_HDP_MGCG; + adev->pg_flags = + /*AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_GFX_DMG |*/ + AMD_PG_SUPPORT_UVD | + AMD_PG_SUPPORT_VCE | + /* AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_GDS | + AMD_PG_SUPPORT_RLC_SMU_HS | + AMD_PG_SUPPORT_ACP | + AMD_PG_SUPPORT_SAMU |*/ + 0; + if (adev->pdev->device == 0x1312 || + adev->pdev->device == 0x1316 || + adev->pdev->device == 0x1317) + adev->external_rev_id = 0x41; + else + adev->external_rev_id = 0x1; + break; + case CHIP_KABINI: + case CHIP_MULLINS: + adev->cg_flags = + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + /*AMD_CG_SUPPORT_GFX_CGCG |*/ + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CGTS | + AMD_CG_SUPPORT_GFX_CGTS_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_VCE_MGCG | + AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_HDP_MGCG; + adev->pg_flags = + /*AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_GFX_SMG | */ + AMD_PG_SUPPORT_UVD | + /*AMD_PG_SUPPORT_VCE | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_GDS | + AMD_PG_SUPPORT_RLC_SMU_HS | + AMD_PG_SUPPORT_SAMU |*/ + 0; + if (adev->asic_type == CHIP_KABINI) { + if (adev->rev_id == 0) + adev->external_rev_id = 0x81; + else if (adev->rev_id == 1) + adev->external_rev_id = 0x82; + else if (adev->rev_id == 2) + adev->external_rev_id = 0x85; + } else + adev->external_rev_id = adev->rev_id + 0xa1; + break; + default: + /* FIXME: not supported yet */ + return -EINVAL; + } + + return 0; +} + +static int cik_common_sw_init(void *handle) +{ + return 0; +} + +static int cik_common_sw_fini(void *handle) +{ + return 0; +} + +static int cik_common_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* move the golden regs per IP block */ + cik_init_golden_registers(adev); + /* enable pcie gen2/3 link */ + cik_pcie_gen3_enable(adev); + /* enable aspm */ + cik_program_aspm(adev); + + return 0; +} + +static int cik_common_hw_fini(void *handle) +{ + return 0; +} + +static int cik_common_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return cik_common_hw_fini(adev); +} + +static int cik_common_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return cik_common_hw_init(adev); +} + +static bool cik_common_is_idle(void *handle) +{ + return true; +} + +static int cik_common_wait_for_idle(void *handle) +{ + return 0; +} + +static int cik_common_soft_reset(void *handle) +{ + /* XXX hard reset?? */ + return 0; +} + +static int cik_common_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int cik_common_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs cik_common_ip_funcs = { + .name = "cik_common", + .early_init = cik_common_early_init, + .late_init = NULL, + .sw_init = cik_common_sw_init, + .sw_fini = cik_common_sw_fini, + .hw_init = cik_common_hw_init, + .hw_fini = cik_common_hw_fini, + .suspend = cik_common_suspend, + .resume = cik_common_resume, + .is_idle = cik_common_is_idle, + .wait_for_idle = cik_common_wait_for_idle, + .soft_reset = cik_common_soft_reset, + .set_clockgating_state = cik_common_set_clockgating_state, + .set_powergating_state = cik_common_set_powergating_state, +}; + +static const struct amdgpu_ip_block_version cik_common_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_COMMON, + .major = 1, + .minor = 0, + .rev = 0, + .funcs = &cik_common_ip_funcs, +}; + +int cik_set_ip_blocks(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_BONAIRE: + amdgpu_device_ip_block_add(adev, &cik_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v7_0_ip_block); + amdgpu_device_ip_block_add(adev, &cik_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v7_2_ip_block); + amdgpu_device_ip_block_add(adev, &cik_sdma_ip_block); + amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); +#if defined(CONFIG_DRM_AMD_DC) + else if (amdgpu_device_has_dc_support(adev)) + amdgpu_device_ip_block_add(adev, &dm_ip_block); +#endif + else + amdgpu_device_ip_block_add(adev, &dce_v8_2_ip_block); + amdgpu_device_ip_block_add(adev, &uvd_v4_2_ip_block); + amdgpu_device_ip_block_add(adev, &vce_v2_0_ip_block); + break; + case CHIP_HAWAII: + amdgpu_device_ip_block_add(adev, &cik_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v7_0_ip_block); + amdgpu_device_ip_block_add(adev, &cik_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v7_3_ip_block); + amdgpu_device_ip_block_add(adev, &cik_sdma_ip_block); + amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); +#if defined(CONFIG_DRM_AMD_DC) + else if (amdgpu_device_has_dc_support(adev)) + amdgpu_device_ip_block_add(adev, &dm_ip_block); +#endif + else + amdgpu_device_ip_block_add(adev, &dce_v8_5_ip_block); + amdgpu_device_ip_block_add(adev, &uvd_v4_2_ip_block); + amdgpu_device_ip_block_add(adev, &vce_v2_0_ip_block); + break; + case CHIP_KAVERI: + amdgpu_device_ip_block_add(adev, &cik_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v7_0_ip_block); + amdgpu_device_ip_block_add(adev, &cik_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v7_1_ip_block); + amdgpu_device_ip_block_add(adev, &cik_sdma_ip_block); + amdgpu_device_ip_block_add(adev, &kv_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); +#if defined(CONFIG_DRM_AMD_DC) + else if (amdgpu_device_has_dc_support(adev)) + amdgpu_device_ip_block_add(adev, &dm_ip_block); +#endif + else + amdgpu_device_ip_block_add(adev, &dce_v8_1_ip_block); + + amdgpu_device_ip_block_add(adev, &uvd_v4_2_ip_block); + amdgpu_device_ip_block_add(adev, &vce_v2_0_ip_block); + break; + case CHIP_KABINI: + case CHIP_MULLINS: + amdgpu_device_ip_block_add(adev, &cik_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v7_0_ip_block); + amdgpu_device_ip_block_add(adev, &cik_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v7_2_ip_block); + amdgpu_device_ip_block_add(adev, &cik_sdma_ip_block); + amdgpu_device_ip_block_add(adev, &kv_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); +#if defined(CONFIG_DRM_AMD_DC) + else if (amdgpu_device_has_dc_support(adev)) + amdgpu_device_ip_block_add(adev, &dm_ip_block); +#endif + else + amdgpu_device_ip_block_add(adev, &dce_v8_3_ip_block); + amdgpu_device_ip_block_add(adev, &uvd_v4_2_ip_block); + amdgpu_device_ip_block_add(adev, &vce_v2_0_ip_block); + break; + default: + /* FIXME: not supported yet */ + return -EINVAL; + } + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/cik.h b/drivers/gpu/drm/amd/amdgpu/cik.h new file mode 100644 index 000000000..f91ab4c24 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/cik.h @@ -0,0 +1,35 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __CIK_H__ +#define __CIK_H__ + +#define CIK_FLUSH_GPU_TLB_NUM_WREG 3 + +void cik_srbm_select(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 queue, u32 vmid); +int cik_set_ip_blocks(struct amdgpu_device *adev); + +void legacy_doorbell_index_init(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/cik_ih.c b/drivers/gpu/drm/amd/amdgpu/cik_ih.c new file mode 100644 index 000000000..6f7c031dd --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/cik_ih.c @@ -0,0 +1,451 @@ +/* + * Copyright 2012 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" +#include "cikd.h" + +#include "bif/bif_4_1_d.h" +#include "bif/bif_4_1_sh_mask.h" + +#include "oss/oss_2_0_d.h" +#include "oss/oss_2_0_sh_mask.h" + +/* + * Interrupts + * Starting with r6xx, interrupts are handled via a ring buffer. + * Ring buffers are areas of GPU accessible memory that the GPU + * writes interrupt vectors into and the host reads vectors out of. + * There is a rptr (read pointer) that determines where the + * host is currently reading, and a wptr (write pointer) + * which determines where the GPU has written. When the + * pointers are equal, the ring is idle. When the GPU + * writes vectors to the ring buffer, it increments the + * wptr. When there is an interrupt, the host then starts + * fetching commands and processing them until the pointers are + * equal again at which point it updates the rptr. + */ + +static void cik_ih_set_interrupt_funcs(struct amdgpu_device *adev); + +/** + * cik_ih_enable_interrupts - Enable the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * + * Enable the interrupt ring buffer (CIK). + */ +static void cik_ih_enable_interrupts(struct amdgpu_device *adev) +{ + u32 ih_cntl = RREG32(mmIH_CNTL); + u32 ih_rb_cntl = RREG32(mmIH_RB_CNTL); + + ih_cntl |= IH_CNTL__ENABLE_INTR_MASK; + ih_rb_cntl |= IH_RB_CNTL__RB_ENABLE_MASK; + WREG32(mmIH_CNTL, ih_cntl); + WREG32(mmIH_RB_CNTL, ih_rb_cntl); + adev->irq.ih.enabled = true; +} + +/** + * cik_ih_disable_interrupts - Disable the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * + * Disable the interrupt ring buffer (CIK). + */ +static void cik_ih_disable_interrupts(struct amdgpu_device *adev) +{ + u32 ih_rb_cntl = RREG32(mmIH_RB_CNTL); + u32 ih_cntl = RREG32(mmIH_CNTL); + + ih_rb_cntl &= ~IH_RB_CNTL__RB_ENABLE_MASK; + ih_cntl &= ~IH_CNTL__ENABLE_INTR_MASK; + WREG32(mmIH_RB_CNTL, ih_rb_cntl); + WREG32(mmIH_CNTL, ih_cntl); + /* set rptr, wptr to 0 */ + WREG32(mmIH_RB_RPTR, 0); + WREG32(mmIH_RB_WPTR, 0); + adev->irq.ih.enabled = false; + adev->irq.ih.rptr = 0; +} + +/** + * cik_ih_irq_init - init and enable the interrupt ring + * + * @adev: amdgpu_device pointer + * + * Allocate a ring buffer for the interrupt controller, + * enable the RLC, disable interrupts, enable the IH + * ring buffer and enable it (CIK). + * Called at device load and reume. + * Returns 0 for success, errors for failure. + */ +static int cik_ih_irq_init(struct amdgpu_device *adev) +{ + struct amdgpu_ih_ring *ih = &adev->irq.ih; + int rb_bufsz; + u32 interrupt_cntl, ih_cntl, ih_rb_cntl; + + /* disable irqs */ + cik_ih_disable_interrupts(adev); + + /* setup interrupt control */ + WREG32(mmINTERRUPT_CNTL2, adev->dummy_page_addr >> 8); + interrupt_cntl = RREG32(mmINTERRUPT_CNTL); + /* INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=0 - dummy read disabled with msi, enabled without msi + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=1 - dummy read controlled by IH_DUMMY_RD_EN + */ + interrupt_cntl &= ~INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK; + /* INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK=1 if ring is in non-cacheable memory, e.g., vram */ + interrupt_cntl &= ~INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK; + WREG32(mmINTERRUPT_CNTL, interrupt_cntl); + + WREG32(mmIH_RB_BASE, adev->irq.ih.gpu_addr >> 8); + rb_bufsz = order_base_2(adev->irq.ih.ring_size / 4); + + ih_rb_cntl = (IH_RB_CNTL__WPTR_OVERFLOW_ENABLE_MASK | + IH_RB_CNTL__WPTR_OVERFLOW_CLEAR_MASK | + (rb_bufsz << 1)); + + ih_rb_cntl |= IH_RB_CNTL__WPTR_WRITEBACK_ENABLE_MASK; + + /* set the writeback address whether it's enabled or not */ + WREG32(mmIH_RB_WPTR_ADDR_LO, lower_32_bits(ih->wptr_addr)); + WREG32(mmIH_RB_WPTR_ADDR_HI, upper_32_bits(ih->wptr_addr) & 0xFF); + + WREG32(mmIH_RB_CNTL, ih_rb_cntl); + + /* set rptr, wptr to 0 */ + WREG32(mmIH_RB_RPTR, 0); + WREG32(mmIH_RB_WPTR, 0); + + /* Default settings for IH_CNTL (disabled at first) */ + ih_cntl = (0x10 << IH_CNTL__MC_WRREQ_CREDIT__SHIFT) | + (0x10 << IH_CNTL__MC_WR_CLEAN_CNT__SHIFT) | + (0 << IH_CNTL__MC_VMID__SHIFT); + /* IH_CNTL__RPTR_REARM_MASK only works if msi's are enabled */ + if (adev->irq.msi_enabled) + ih_cntl |= IH_CNTL__RPTR_REARM_MASK; + WREG32(mmIH_CNTL, ih_cntl); + + pci_set_master(adev->pdev); + + /* enable irqs */ + cik_ih_enable_interrupts(adev); + + return 0; +} + +/** + * cik_ih_irq_disable - disable interrupts + * + * @adev: amdgpu_device pointer + * + * Disable interrupts on the hw (CIK). + */ +static void cik_ih_irq_disable(struct amdgpu_device *adev) +{ + cik_ih_disable_interrupts(adev); + /* Wait and acknowledge irq */ + mdelay(1); +} + +/** + * cik_ih_get_wptr - get the IH ring buffer wptr + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to fetch wptr + * + * Get the IH ring buffer wptr from either the register + * or the writeback memory buffer (CIK). Also check for + * ring buffer overflow and deal with it. + * Used by cik_irq_process(). + * Returns the value of the wptr. + */ +static u32 cik_ih_get_wptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + u32 wptr, tmp; + + wptr = le32_to_cpu(*ih->wptr_cpu); + + if (wptr & IH_RB_WPTR__RB_OVERFLOW_MASK) { + wptr &= ~IH_RB_WPTR__RB_OVERFLOW_MASK; + /* When a ring buffer overflow happen start parsing interrupt + * from the last not overwritten vector (wptr + 16). Hopefully + * this should allow us to catchup. + */ + dev_warn(adev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n", + wptr, ih->rptr, (wptr + 16) & ih->ptr_mask); + ih->rptr = (wptr + 16) & ih->ptr_mask; + tmp = RREG32(mmIH_RB_CNTL); + tmp |= IH_RB_CNTL__WPTR_OVERFLOW_CLEAR_MASK; + WREG32(mmIH_RB_CNTL, tmp); + } + return (wptr & ih->ptr_mask); +} + +/* CIK IV Ring + * Each IV ring entry is 128 bits: + * [7:0] - interrupt source id + * [31:8] - reserved + * [59:32] - interrupt source data + * [63:60] - reserved + * [71:64] - RINGID + * CP: + * ME_ID [1:0], PIPE_ID[1:0], QUEUE_ID[2:0] + * QUEUE_ID - for compute, which of the 8 queues owned by the dispatcher + * - for gfx, hw shader state (0=PS...5=LS, 6=CS) + * ME_ID - 0 = gfx, 1 = first 4 CS pipes, 2 = second 4 CS pipes + * PIPE_ID - ME0 0=3D + * - ME1&2 compute dispatcher (4 pipes each) + * SDMA: + * INSTANCE_ID [1:0], QUEUE_ID[1:0] + * INSTANCE_ID - 0 = sdma0, 1 = sdma1 + * QUEUE_ID - 0 = gfx, 1 = rlc0, 2 = rlc1 + * [79:72] - VMID + * [95:80] - PASID + * [127:96] - reserved + */ + + /** + * cik_ih_decode_iv - decode an interrupt vector + * + * @adev: amdgpu_device pointer + * + * Decodes the interrupt vector at the current rptr + * position and also advance the position. + */ +static void cik_ih_decode_iv(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, + struct amdgpu_iv_entry *entry) +{ + /* wptr/rptr are in bytes! */ + u32 ring_index = ih->rptr >> 2; + uint32_t dw[4]; + + dw[0] = le32_to_cpu(ih->ring[ring_index + 0]); + dw[1] = le32_to_cpu(ih->ring[ring_index + 1]); + dw[2] = le32_to_cpu(ih->ring[ring_index + 2]); + dw[3] = le32_to_cpu(ih->ring[ring_index + 3]); + + entry->client_id = AMDGPU_IRQ_CLIENTID_LEGACY; + entry->src_id = dw[0] & 0xff; + entry->src_data[0] = dw[1] & 0xfffffff; + entry->ring_id = dw[2] & 0xff; + entry->vmid = (dw[2] >> 8) & 0xff; + entry->pasid = (dw[2] >> 16) & 0xffff; + + /* wptr/rptr are in bytes! */ + ih->rptr += 16; +} + +/** + * cik_ih_set_rptr - set the IH ring buffer rptr + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to set wptr + * + * Set the IH ring buffer rptr. + */ +static void cik_ih_set_rptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + WREG32(mmIH_RB_RPTR, ih->rptr); +} + +static int cik_ih_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + ret = amdgpu_irq_add_domain(adev); + if (ret) + return ret; + + cik_ih_set_interrupt_funcs(adev); + + return 0; +} + +static int cik_ih_sw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 64 * 1024, false); + if (r) + return r; + + r = amdgpu_irq_init(adev); + + return r; +} + +static int cik_ih_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_fini_sw(adev); + amdgpu_irq_remove_domain(adev); + + return 0; +} + +static int cik_ih_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return cik_ih_irq_init(adev); +} + +static int cik_ih_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cik_ih_irq_disable(adev); + + return 0; +} + +static int cik_ih_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return cik_ih_hw_fini(adev); +} + +static int cik_ih_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return cik_ih_hw_init(adev); +} + +static bool cik_ih_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (tmp & SRBM_STATUS__IH_BUSY_MASK) + return false; + + return true; +} + +static int cik_ih_wait_for_idle(void *handle) +{ + unsigned i; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + /* read MC_STATUS */ + tmp = RREG32(mmSRBM_STATUS) & SRBM_STATUS__IH_BUSY_MASK; + if (!tmp) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int cik_ih_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + u32 srbm_soft_reset = 0; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (tmp & SRBM_STATUS__IH_BUSY_MASK) + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_IH_MASK; + + if (srbm_soft_reset) { + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + + return 0; +} + +static int cik_ih_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int cik_ih_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs cik_ih_ip_funcs = { + .name = "cik_ih", + .early_init = cik_ih_early_init, + .late_init = NULL, + .sw_init = cik_ih_sw_init, + .sw_fini = cik_ih_sw_fini, + .hw_init = cik_ih_hw_init, + .hw_fini = cik_ih_hw_fini, + .suspend = cik_ih_suspend, + .resume = cik_ih_resume, + .is_idle = cik_ih_is_idle, + .wait_for_idle = cik_ih_wait_for_idle, + .soft_reset = cik_ih_soft_reset, + .set_clockgating_state = cik_ih_set_clockgating_state, + .set_powergating_state = cik_ih_set_powergating_state, +}; + +static const struct amdgpu_ih_funcs cik_ih_funcs = { + .get_wptr = cik_ih_get_wptr, + .decode_iv = cik_ih_decode_iv, + .set_rptr = cik_ih_set_rptr +}; + +static void cik_ih_set_interrupt_funcs(struct amdgpu_device *adev) +{ + adev->irq.ih_funcs = &cik_ih_funcs; +} + +const struct amdgpu_ip_block_version cik_ih_ip_block = { + .type = AMD_IP_BLOCK_TYPE_IH, + .major = 2, + .minor = 0, + .rev = 0, + .funcs = &cik_ih_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/cik_ih.h b/drivers/gpu/drm/amd/amdgpu/cik_ih.h new file mode 100644 index 000000000..1d9ddee28 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/cik_ih.h @@ -0,0 +1,29 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __CIK_IH_H__ +#define __CIK_IH_H__ + +extern const struct amdgpu_ip_block_version cik_ih_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c new file mode 100644 index 000000000..52598fbc9 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c @@ -0,0 +1,1385 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_ucode.h" +#include "amdgpu_trace.h" +#include "cikd.h" +#include "cik.h" + +#include "bif/bif_4_1_d.h" +#include "bif/bif_4_1_sh_mask.h" + +#include "gca/gfx_7_2_d.h" +#include "gca/gfx_7_2_enum.h" +#include "gca/gfx_7_2_sh_mask.h" + +#include "gmc/gmc_7_1_d.h" +#include "gmc/gmc_7_1_sh_mask.h" + +#include "oss/oss_2_0_d.h" +#include "oss/oss_2_0_sh_mask.h" + +static const u32 sdma_offsets[SDMA_MAX_INSTANCE] = +{ + SDMA0_REGISTER_OFFSET, + SDMA1_REGISTER_OFFSET +}; + +static void cik_sdma_set_ring_funcs(struct amdgpu_device *adev); +static void cik_sdma_set_irq_funcs(struct amdgpu_device *adev); +static void cik_sdma_set_buffer_funcs(struct amdgpu_device *adev); +static void cik_sdma_set_vm_pte_funcs(struct amdgpu_device *adev); +static int cik_sdma_soft_reset(void *handle); + +MODULE_FIRMWARE("amdgpu/bonaire_sdma.bin"); +MODULE_FIRMWARE("amdgpu/bonaire_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/hawaii_sdma.bin"); +MODULE_FIRMWARE("amdgpu/hawaii_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/kaveri_sdma.bin"); +MODULE_FIRMWARE("amdgpu/kaveri_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/kabini_sdma.bin"); +MODULE_FIRMWARE("amdgpu/kabini_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/mullins_sdma.bin"); +MODULE_FIRMWARE("amdgpu/mullins_sdma1.bin"); + +u32 amdgpu_cik_gpu_check_soft_reset(struct amdgpu_device *adev); + + +static void cik_sdma_free_microcode(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ucode_release(&adev->sdma.instance[i].fw); +} + +/* + * sDMA - System DMA + * Starting with CIK, the GPU has new asynchronous + * DMA engines. These engines are used for compute + * and gfx. There are two DMA engines (SDMA0, SDMA1) + * and each one supports 1 ring buffer used for gfx + * and 2 queues used for compute. + * + * The programming model is very similar to the CP + * (ring buffer, IBs, etc.), but sDMA has it's own + * packet format that is different from the PM4 format + * used by the CP. sDMA supports copying data, writing + * embedded data, solid fills, and a number of other + * things. It also has support for tiling/detiling of + * buffers. + */ + +/** + * cik_sdma_init_microcode - load ucode images from disk + * + * @adev: amdgpu_device pointer + * + * Use the firmware interface to load the ucode images into + * the driver (not loaded into hw). + * Returns 0 on success, error on failure. + */ +static int cik_sdma_init_microcode(struct amdgpu_device *adev) +{ + const char *chip_name; + char fw_name[30]; + int err = 0, i; + + DRM_DEBUG("\n"); + + switch (adev->asic_type) { + case CHIP_BONAIRE: + chip_name = "bonaire"; + break; + case CHIP_HAWAII: + chip_name = "hawaii"; + break; + case CHIP_KAVERI: + chip_name = "kaveri"; + break; + case CHIP_KABINI: + chip_name = "kabini"; + break; + case CHIP_MULLINS: + chip_name = "mullins"; + break; + default: BUG(); + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (i == 0) + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma.bin", chip_name); + else + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma1.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->sdma.instance[i].fw, fw_name); + if (err) + goto out; + } +out: + if (err) { + pr_err("cik_sdma: Failed to load firmware \"%s\"\n", fw_name); + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ucode_release(&adev->sdma.instance[i].fw); + } + return err; +} + +/** + * cik_sdma_ring_get_rptr - get the current read pointer + * + * @ring: amdgpu ring pointer + * + * Get the current rptr from the hardware (CIK+). + */ +static uint64_t cik_sdma_ring_get_rptr(struct amdgpu_ring *ring) +{ + u32 rptr; + + rptr = *ring->rptr_cpu_addr; + + return (rptr & 0x3fffc) >> 2; +} + +/** + * cik_sdma_ring_get_wptr - get the current write pointer + * + * @ring: amdgpu ring pointer + * + * Get the current wptr from the hardware (CIK+). + */ +static uint64_t cik_sdma_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return (RREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[ring->me]) & 0x3fffc) >> 2; +} + +/** + * cik_sdma_ring_set_wptr - commit the write pointer + * + * @ring: amdgpu ring pointer + * + * Write the wptr back to the hardware (CIK+). + */ +static void cik_sdma_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + WREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[ring->me], + (ring->wptr << 2) & 0x3fffc); +} + +static void cik_sdma_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + int i; + + for (i = 0; i < count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + amdgpu_ring_write(ring, ring->funcs->nop | + SDMA_NOP_COUNT(count - 1)); + else + amdgpu_ring_write(ring, ring->funcs->nop); +} + +/** + * cik_sdma_ring_emit_ib - Schedule an IB on the DMA engine + * + * @ring: amdgpu ring pointer + * @job: job to retrive vmid from + * @ib: IB object to schedule + * @flags: unused + * + * Schedule an IB in the DMA ring (CIK). + */ +static void cik_sdma_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + u32 extra_bits = vmid & 0xf; + + /* IB packet must end on a 8 DW boundary */ + cik_sdma_ring_insert_nop(ring, (4 - lower_32_bits(ring->wptr)) & 7); + + amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_INDIRECT_BUFFER, 0, extra_bits)); + amdgpu_ring_write(ring, ib->gpu_addr & 0xffffffe0); /* base must be 32 byte aligned */ + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xffffffff); + amdgpu_ring_write(ring, ib->length_dw); + +} + +/** + * cik_sdma_ring_emit_hdp_flush - emit an hdp flush on the DMA ring + * + * @ring: amdgpu ring pointer + * + * Emit an hdp flush packet on the requested DMA ring. + */ +static void cik_sdma_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + u32 extra_bits = (SDMA_POLL_REG_MEM_EXTRA_OP(1) | + SDMA_POLL_REG_MEM_EXTRA_FUNC(3)); /* == */ + u32 ref_and_mask; + + if (ring->me == 0) + ref_and_mask = GPU_HDP_FLUSH_DONE__SDMA0_MASK; + else + ref_and_mask = GPU_HDP_FLUSH_DONE__SDMA1_MASK; + + amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_POLL_REG_MEM, 0, extra_bits)); + amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_DONE << 2); + amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_REQ << 2); + amdgpu_ring_write(ring, ref_and_mask); /* reference */ + amdgpu_ring_write(ring, ref_and_mask); /* mask */ + amdgpu_ring_write(ring, (0xfff << 16) | 10); /* retry count, poll interval */ +} + +/** + * cik_sdma_ring_emit_fence - emit a fence on the DMA ring + * + * @ring: amdgpu ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Add a DMA fence packet to the ring to write + * the fence seq number and DMA trap packet to generate + * an interrupt if needed (CIK). + */ +static void cik_sdma_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + /* write the fence */ + amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_FENCE, 0, 0)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + /* optionally write high bits as well */ + if (write64bit) { + addr += 4; + amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_FENCE, 0, 0)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + } + + /* generate an interrupt */ + amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_TRAP, 0, 0)); +} + +/** + * cik_sdma_gfx_stop - stop the gfx async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the gfx async dma ring buffers (CIK). + */ +static void cik_sdma_gfx_stop(struct amdgpu_device *adev) +{ + u32 rb_cntl; + int i; + + amdgpu_sdma_unset_buffer_funcs_helper(adev); + + for (i = 0; i < adev->sdma.num_instances; i++) { + rb_cntl = RREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i]); + rb_cntl &= ~SDMA0_GFX_RB_CNTL__RB_ENABLE_MASK; + WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl); + WREG32(mmSDMA0_GFX_IB_CNTL + sdma_offsets[i], 0); + } +} + +/** + * cik_sdma_rlc_stop - stop the compute async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the compute async dma queues (CIK). + */ +static void cik_sdma_rlc_stop(struct amdgpu_device *adev) +{ + /* XXX todo */ +} + +/** + * cik_ctx_switch_enable - stop the async dma engines context switch + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs context switch. + * + * Halt or unhalt the async dma engines context switch (VI). + */ +static void cik_ctx_switch_enable(struct amdgpu_device *adev, bool enable) +{ + u32 f32_cntl, phase_quantum = 0; + int i; + + if (amdgpu_sdma_phase_quantum) { + unsigned value = amdgpu_sdma_phase_quantum; + unsigned unit = 0; + + while (value > (SDMA0_PHASE0_QUANTUM__VALUE_MASK >> + SDMA0_PHASE0_QUANTUM__VALUE__SHIFT)) { + value = (value + 1) >> 1; + unit++; + } + if (unit > (SDMA0_PHASE0_QUANTUM__UNIT_MASK >> + SDMA0_PHASE0_QUANTUM__UNIT__SHIFT)) { + value = (SDMA0_PHASE0_QUANTUM__VALUE_MASK >> + SDMA0_PHASE0_QUANTUM__VALUE__SHIFT); + unit = (SDMA0_PHASE0_QUANTUM__UNIT_MASK >> + SDMA0_PHASE0_QUANTUM__UNIT__SHIFT); + WARN_ONCE(1, + "clamping sdma_phase_quantum to %uK clock cycles\n", + value << unit); + } + phase_quantum = + value << SDMA0_PHASE0_QUANTUM__VALUE__SHIFT | + unit << SDMA0_PHASE0_QUANTUM__UNIT__SHIFT; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + f32_cntl = RREG32(mmSDMA0_CNTL + sdma_offsets[i]); + if (enable) { + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, + AUTO_CTXSW_ENABLE, 1); + if (amdgpu_sdma_phase_quantum) { + WREG32(mmSDMA0_PHASE0_QUANTUM + sdma_offsets[i], + phase_quantum); + WREG32(mmSDMA0_PHASE1_QUANTUM + sdma_offsets[i], + phase_quantum); + } + } else { + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, + AUTO_CTXSW_ENABLE, 0); + } + + WREG32(mmSDMA0_CNTL + sdma_offsets[i], f32_cntl); + } +} + +/** + * cik_sdma_enable - stop the async dma engines + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs. + * + * Halt or unhalt the async dma engines (CIK). + */ +static void cik_sdma_enable(struct amdgpu_device *adev, bool enable) +{ + u32 me_cntl; + int i; + + if (!enable) { + cik_sdma_gfx_stop(adev); + cik_sdma_rlc_stop(adev); + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + me_cntl = RREG32(mmSDMA0_F32_CNTL + sdma_offsets[i]); + if (enable) + me_cntl &= ~SDMA0_F32_CNTL__HALT_MASK; + else + me_cntl |= SDMA0_F32_CNTL__HALT_MASK; + WREG32(mmSDMA0_F32_CNTL + sdma_offsets[i], me_cntl); + } +} + +/** + * cik_sdma_gfx_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the gfx DMA ring buffers and enable them (CIK). + * Returns 0 for success, error for failure. + */ +static int cik_sdma_gfx_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 rb_cntl, ib_cntl; + u32 rb_bufsz; + int i, j, r; + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + + mutex_lock(&adev->srbm_mutex); + for (j = 0; j < 16; j++) { + cik_srbm_select(adev, 0, 0, 0, j); + /* SDMA GFX */ + WREG32(mmSDMA0_GFX_VIRTUAL_ADDR + sdma_offsets[i], 0); + WREG32(mmSDMA0_GFX_APE1_CNTL + sdma_offsets[i], 0); + /* XXX SDMA RLC - todo */ + } + cik_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + WREG32(mmSDMA0_TILING_CONFIG + sdma_offsets[i], + adev->gfx.config.gb_addr_config & 0x70); + + WREG32(mmSDMA0_SEM_INCOMPLETE_TIMER_CNTL + sdma_offsets[i], 0); + WREG32(mmSDMA0_SEM_WAIT_FAIL_TIMER_CNTL + sdma_offsets[i], 0); + + /* Set ring buffer size in dwords */ + rb_bufsz = order_base_2(ring->ring_size / 4); + rb_cntl = rb_bufsz << 1; +#ifdef __BIG_ENDIAN + rb_cntl |= SDMA0_GFX_RB_CNTL__RB_SWAP_ENABLE_MASK | + SDMA0_GFX_RB_CNTL__RPTR_WRITEBACK_SWAP_ENABLE_MASK; +#endif + WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(mmSDMA0_GFX_RB_RPTR + sdma_offsets[i], 0); + WREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[i], 0); + WREG32(mmSDMA0_GFX_IB_RPTR + sdma_offsets[i], 0); + WREG32(mmSDMA0_GFX_IB_OFFSET + sdma_offsets[i], 0); + + /* set the wb address whether it's enabled or not */ + WREG32(mmSDMA0_GFX_RB_RPTR_ADDR_HI + sdma_offsets[i], + upper_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFF); + WREG32(mmSDMA0_GFX_RB_RPTR_ADDR_LO + sdma_offsets[i], + ((ring->rptr_gpu_addr) & 0xFFFFFFFC)); + + rb_cntl |= SDMA0_GFX_RB_CNTL__RPTR_WRITEBACK_ENABLE_MASK; + + WREG32(mmSDMA0_GFX_RB_BASE + sdma_offsets[i], ring->gpu_addr >> 8); + WREG32(mmSDMA0_GFX_RB_BASE_HI + sdma_offsets[i], ring->gpu_addr >> 40); + + ring->wptr = 0; + WREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[i], ring->wptr << 2); + + /* enable DMA RB */ + WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], + rb_cntl | SDMA0_GFX_RB_CNTL__RB_ENABLE_MASK); + + ib_cntl = SDMA0_GFX_IB_CNTL__IB_ENABLE_MASK; +#ifdef __BIG_ENDIAN + ib_cntl |= SDMA0_GFX_IB_CNTL__IB_SWAP_ENABLE_MASK; +#endif + /* enable DMA IBs */ + WREG32(mmSDMA0_GFX_IB_CNTL + sdma_offsets[i], ib_cntl); + } + + cik_sdma_enable(adev, true); + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + if (adev->mman.buffer_funcs_ring == ring) + amdgpu_ttm_set_buffer_funcs_status(adev, true); + } + + return 0; +} + +/** + * cik_sdma_rlc_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the compute DMA queues and enable them (CIK). + * Returns 0 for success, error for failure. + */ +static int cik_sdma_rlc_resume(struct amdgpu_device *adev) +{ + /* XXX todo */ + return 0; +} + +/** + * cik_sdma_load_microcode - load the sDMA ME ucode + * + * @adev: amdgpu_device pointer + * + * Loads the sDMA0/1 ucode. + * Returns 0 for success, -EINVAL if the ucode is not available. + */ +static int cik_sdma_load_microcode(struct amdgpu_device *adev) +{ + const struct sdma_firmware_header_v1_0 *hdr; + const __le32 *fw_data; + u32 fw_size; + int i, j; + + /* halt the MEs */ + cik_sdma_enable(adev, false); + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (!adev->sdma.instance[i].fw) + return -EINVAL; + hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data; + amdgpu_ucode_print_sdma_hdr(&hdr->header); + fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version); + adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version); + if (adev->sdma.instance[i].feature_version >= 20) + adev->sdma.instance[i].burst_nop = true; + fw_data = (const __le32 *) + (adev->sdma.instance[i].fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], 0); + for (j = 0; j < fw_size; j++) + WREG32(mmSDMA0_UCODE_DATA + sdma_offsets[i], le32_to_cpup(fw_data++)); + WREG32(mmSDMA0_UCODE_ADDR + sdma_offsets[i], adev->sdma.instance[i].fw_version); + } + + return 0; +} + +/** + * cik_sdma_start - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the DMA engines and enable them (CIK). + * Returns 0 for success, error for failure. + */ +static int cik_sdma_start(struct amdgpu_device *adev) +{ + int r; + + r = cik_sdma_load_microcode(adev); + if (r) + return r; + + /* halt the engine before programing */ + cik_sdma_enable(adev, false); + /* enable sdma ring preemption */ + cik_ctx_switch_enable(adev, true); + + /* start the gfx rings and rlc compute queues */ + r = cik_sdma_gfx_resume(adev); + if (r) + return r; + r = cik_sdma_rlc_resume(adev); + if (r) + return r; + + return 0; +} + +/** + * cik_sdma_ring_test_ring - simple async dma engine test + * + * @ring: amdgpu_ring structure holding ring information + * + * Test the DMA engine by writing using it to write an + * value to memory. (CIK). + * Returns 0 for success, error for failure. + */ +static int cik_sdma_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + unsigned i; + unsigned index; + int r; + u32 tmp; + u64 gpu_addr; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + tmp = 0xCAFEDEAD; + adev->wb.wb[index] = cpu_to_le32(tmp); + + r = amdgpu_ring_alloc(ring, 5); + if (r) + goto error_free_wb; + + amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0)); + amdgpu_ring_write(ring, lower_32_bits(gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(gpu_addr)); + amdgpu_ring_write(ring, 1); /* number of DWs to follow */ + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + +error_free_wb: + amdgpu_device_wb_free(adev, index); + return r; +} + +/** + * cik_sdma_ring_test_ib - test an IB on the DMA engine + * + * @ring: amdgpu_ring structure holding ring information + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + * Test a simple IB in the DMA ring (CIK). + * Returns 0 on success, error on failure. + */ +static int cik_sdma_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + unsigned index; + u32 tmp = 0; + u64 gpu_addr; + long r; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + tmp = 0xCAFEDEAD; + adev->wb.wb[index] = cpu_to_le32(tmp); + memset(&ib, 0, sizeof(ib)); + r = amdgpu_ib_get(adev, NULL, 256, + AMDGPU_IB_POOL_DIRECT, &ib); + if (r) + goto err0; + + ib.ptr[0] = SDMA_PACKET(SDMA_OPCODE_WRITE, + SDMA_WRITE_SUB_OPCODE_LINEAR, 0); + ib.ptr[1] = lower_32_bits(gpu_addr); + ib.ptr[2] = upper_32_bits(gpu_addr); + ib.ptr[3] = 1; + ib.ptr[4] = 0xDEADBEEF; + ib.length_dw = 5; + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err1; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto err1; + } else if (r < 0) { + goto err1; + } + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +err1: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err0: + amdgpu_device_wb_free(adev, index); + return r; +} + +/** + * cik_sdma_vm_copy_pte - update PTEs by copying them from the GART + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @src: src addr to copy from + * @count: number of page entries to update + * + * Update PTEs by copying them from the GART using sDMA (CIK). + */ +static void cik_sdma_vm_copy_pte(struct amdgpu_ib *ib, + uint64_t pe, uint64_t src, + unsigned count) +{ + unsigned bytes = count * 8; + + ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_COPY, + SDMA_WRITE_SUB_OPCODE_LINEAR, 0); + ib->ptr[ib->length_dw++] = bytes; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src); + ib->ptr[ib->length_dw++] = upper_32_bits(src); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); +} + +/** + * cik_sdma_vm_write_pte - update PTEs by writing them manually + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @value: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * + * Update PTEs by writing them manually using sDMA (CIK). + */ +static void cik_sdma_vm_write_pte(struct amdgpu_ib *ib, uint64_t pe, + uint64_t value, unsigned count, + uint32_t incr) +{ + unsigned ndw = count * 2; + + ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_WRITE, + SDMA_WRITE_SUB_OPCODE_LINEAR, 0); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = ndw; + for (; ndw > 0; ndw -= 2) { + ib->ptr[ib->length_dw++] = lower_32_bits(value); + ib->ptr[ib->length_dw++] = upper_32_bits(value); + value += incr; + } +} + +/** + * cik_sdma_vm_set_pte_pde - update the page tables using sDMA + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: access flags + * + * Update the page tables using sDMA (CIK). + */ +static void cik_sdma_vm_set_pte_pde(struct amdgpu_ib *ib, uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint64_t flags) +{ + /* for physically contiguous pages (vram) */ + ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_GENERATE_PTE_PDE, 0, 0); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); /* dst addr */ + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = lower_32_bits(flags); /* mask */ + ib->ptr[ib->length_dw++] = upper_32_bits(flags); + ib->ptr[ib->length_dw++] = lower_32_bits(addr); /* value */ + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = incr; /* increment size */ + ib->ptr[ib->length_dw++] = 0; + ib->ptr[ib->length_dw++] = count; /* number of entries */ +} + +/** + * cik_sdma_ring_pad_ib - pad the IB to the required number of dw + * + * @ring: amdgpu_ring structure holding ring information + * @ib: indirect buffer to fill with padding + * + */ +static void cik_sdma_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + u32 pad_count; + int i; + + pad_count = (-ib->length_dw) & 7; + for (i = 0; i < pad_count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + ib->ptr[ib->length_dw++] = + SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0) | + SDMA_NOP_COUNT(pad_count - 1); + else + ib->ptr[ib->length_dw++] = + SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0); +} + +/** + * cik_sdma_ring_emit_pipeline_sync - sync the pipeline + * + * @ring: amdgpu_ring pointer + * + * Make sure all previous operations are completed (CIK). + */ +static void cik_sdma_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + /* wait for idle */ + amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_POLL_REG_MEM, 0, + SDMA_POLL_REG_MEM_EXTRA_OP(0) | + SDMA_POLL_REG_MEM_EXTRA_FUNC(3) | /* equal */ + SDMA_POLL_REG_MEM_EXTRA_M)); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xffffffff); + amdgpu_ring_write(ring, seq); /* reference */ + amdgpu_ring_write(ring, 0xffffffff); /* mask */ + amdgpu_ring_write(ring, (0xfff << 16) | 4); /* retry count, poll interval */ +} + +/** + * cik_sdma_ring_emit_vm_flush - cik vm flush using sDMA + * + * @ring: amdgpu_ring pointer + * @vmid: vmid number to use + * @pd_addr: address + * + * Update the page table base and flush the VM TLB + * using sDMA (CIK). + */ +static void cik_sdma_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + u32 extra_bits = (SDMA_POLL_REG_MEM_EXTRA_OP(0) | + SDMA_POLL_REG_MEM_EXTRA_FUNC(0)); /* always */ + + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_POLL_REG_MEM, 0, extra_bits)); + amdgpu_ring_write(ring, mmVM_INVALIDATE_REQUEST << 2); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); /* reference */ + amdgpu_ring_write(ring, 0); /* mask */ + amdgpu_ring_write(ring, (0xfff << 16) | 10); /* retry count, poll interval */ +} + +static void cik_sdma_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, val); +} + +static void cik_enable_sdma_mgcg(struct amdgpu_device *adev, + bool enable) +{ + u32 orig, data; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_SDMA_MGCG)) { + WREG32(mmSDMA0_CLK_CTRL + SDMA0_REGISTER_OFFSET, 0x00000100); + WREG32(mmSDMA0_CLK_CTRL + SDMA1_REGISTER_OFFSET, 0x00000100); + } else { + orig = data = RREG32(mmSDMA0_CLK_CTRL + SDMA0_REGISTER_OFFSET); + data |= 0xff000000; + if (data != orig) + WREG32(mmSDMA0_CLK_CTRL + SDMA0_REGISTER_OFFSET, data); + + orig = data = RREG32(mmSDMA0_CLK_CTRL + SDMA1_REGISTER_OFFSET); + data |= 0xff000000; + if (data != orig) + WREG32(mmSDMA0_CLK_CTRL + SDMA1_REGISTER_OFFSET, data); + } +} + +static void cik_enable_sdma_mgls(struct amdgpu_device *adev, + bool enable) +{ + u32 orig, data; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_SDMA_LS)) { + orig = data = RREG32(mmSDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET); + data |= 0x100; + if (orig != data) + WREG32(mmSDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET, data); + + orig = data = RREG32(mmSDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET); + data |= 0x100; + if (orig != data) + WREG32(mmSDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET, data); + } else { + orig = data = RREG32(mmSDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET); + data &= ~0x100; + if (orig != data) + WREG32(mmSDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET, data); + + orig = data = RREG32(mmSDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET); + data &= ~0x100; + if (orig != data) + WREG32(mmSDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET, data); + } +} + +static int cik_sdma_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->sdma.num_instances = SDMA_MAX_INSTANCE; + + cik_sdma_set_ring_funcs(adev); + cik_sdma_set_irq_funcs(adev); + cik_sdma_set_buffer_funcs(adev); + cik_sdma_set_vm_pte_funcs(adev); + + return 0; +} + +static int cik_sdma_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r, i; + + r = cik_sdma_init_microcode(adev); + if (r) { + DRM_ERROR("Failed to load sdma firmware!\n"); + return r; + } + + /* SDMA trap event */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 224, + &adev->sdma.trap_irq); + if (r) + return r; + + /* SDMA Privileged inst */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 241, + &adev->sdma.illegal_inst_irq); + if (r) + return r; + + /* SDMA Privileged inst */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 247, + &adev->sdma.illegal_inst_irq); + if (r) + return r; + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + ring->ring_obj = NULL; + sprintf(ring->name, "sdma%d", i); + r = amdgpu_ring_init(adev, ring, 1024, + &adev->sdma.trap_irq, + (i == 0) ? AMDGPU_SDMA_IRQ_INSTANCE0 : + AMDGPU_SDMA_IRQ_INSTANCE1, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + return r; +} + +static int cik_sdma_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ring_fini(&adev->sdma.instance[i].ring); + + cik_sdma_free_microcode(adev); + return 0; +} + +static int cik_sdma_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = cik_sdma_start(adev); + if (r) + return r; + + return r; +} + +static int cik_sdma_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cik_ctx_switch_enable(adev, false); + cik_sdma_enable(adev, false); + + return 0; +} + +static int cik_sdma_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return cik_sdma_hw_fini(adev); +} + +static int cik_sdma_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cik_sdma_soft_reset(handle); + + return cik_sdma_hw_init(adev); +} + +static bool cik_sdma_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS2); + + if (tmp & (SRBM_STATUS2__SDMA_BUSY_MASK | + SRBM_STATUS2__SDMA1_BUSY_MASK)) + return false; + + return true; +} + +static int cik_sdma_wait_for_idle(void *handle) +{ + unsigned i; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(mmSRBM_STATUS2) & (SRBM_STATUS2__SDMA_BUSY_MASK | + SRBM_STATUS2__SDMA1_BUSY_MASK); + + if (!tmp) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int cik_sdma_soft_reset(void *handle) +{ + u32 srbm_soft_reset = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp; + + /* sdma0 */ + tmp = RREG32(mmSDMA0_F32_CNTL + SDMA0_REGISTER_OFFSET); + tmp |= SDMA0_F32_CNTL__HALT_MASK; + WREG32(mmSDMA0_F32_CNTL + SDMA0_REGISTER_OFFSET, tmp); + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_SDMA_MASK; + + /* sdma1 */ + tmp = RREG32(mmSDMA0_F32_CNTL + SDMA1_REGISTER_OFFSET); + tmp |= SDMA0_F32_CNTL__HALT_MASK; + WREG32(mmSDMA0_F32_CNTL + SDMA1_REGISTER_OFFSET, tmp); + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_SDMA1_MASK; + + if (srbm_soft_reset) { + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + + return 0; +} + +static int cik_sdma_set_trap_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 sdma_cntl; + + switch (type) { + case AMDGPU_SDMA_IRQ_INSTANCE0: + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET); + sdma_cntl &= ~SDMA0_CNTL__TRAP_ENABLE_MASK; + WREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET, sdma_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET); + sdma_cntl |= SDMA0_CNTL__TRAP_ENABLE_MASK; + WREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET, sdma_cntl); + break; + default: + break; + } + break; + case AMDGPU_SDMA_IRQ_INSTANCE1: + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET); + sdma_cntl &= ~SDMA0_CNTL__TRAP_ENABLE_MASK; + WREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET, sdma_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET); + sdma_cntl |= SDMA0_CNTL__TRAP_ENABLE_MASK; + WREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET, sdma_cntl); + break; + default: + break; + } + break; + default: + break; + } + return 0; +} + +static int cik_sdma_process_trap_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + u8 instance_id, queue_id; + + instance_id = (entry->ring_id & 0x3) >> 0; + queue_id = (entry->ring_id & 0xc) >> 2; + DRM_DEBUG("IH: SDMA trap\n"); + switch (instance_id) { + case 0: + switch (queue_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[0].ring); + break; + case 1: + /* XXX compute */ + break; + case 2: + /* XXX compute */ + break; + } + break; + case 1: + switch (queue_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[1].ring); + break; + case 1: + /* XXX compute */ + break; + case 2: + /* XXX compute */ + break; + } + break; + } + + return 0; +} + +static int cik_sdma_process_illegal_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + u8 instance_id; + + DRM_ERROR("Illegal instruction in SDMA command stream\n"); + instance_id = (entry->ring_id & 0x3) >> 0; + drm_sched_fault(&adev->sdma.instance[instance_id].ring.sched); + return 0; +} + +static int cik_sdma_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + bool gate = false; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (state == AMD_CG_STATE_GATE) + gate = true; + + cik_enable_sdma_mgcg(adev, gate); + cik_enable_sdma_mgls(adev, gate); + + return 0; +} + +static int cik_sdma_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs cik_sdma_ip_funcs = { + .name = "cik_sdma", + .early_init = cik_sdma_early_init, + .late_init = NULL, + .sw_init = cik_sdma_sw_init, + .sw_fini = cik_sdma_sw_fini, + .hw_init = cik_sdma_hw_init, + .hw_fini = cik_sdma_hw_fini, + .suspend = cik_sdma_suspend, + .resume = cik_sdma_resume, + .is_idle = cik_sdma_is_idle, + .wait_for_idle = cik_sdma_wait_for_idle, + .soft_reset = cik_sdma_soft_reset, + .set_clockgating_state = cik_sdma_set_clockgating_state, + .set_powergating_state = cik_sdma_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs cik_sdma_ring_funcs = { + .type = AMDGPU_RING_TYPE_SDMA, + .align_mask = 0xf, + .nop = SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0), + .support_64bit_ptrs = false, + .get_rptr = cik_sdma_ring_get_rptr, + .get_wptr = cik_sdma_ring_get_wptr, + .set_wptr = cik_sdma_ring_set_wptr, + .emit_frame_size = + 6 + /* cik_sdma_ring_emit_hdp_flush */ + 3 + /* hdp invalidate */ + 6 + /* cik_sdma_ring_emit_pipeline_sync */ + CIK_FLUSH_GPU_TLB_NUM_WREG * 3 + 6 + /* cik_sdma_ring_emit_vm_flush */ + 9 + 9 + 9, /* cik_sdma_ring_emit_fence x3 for user fence, vm fence */ + .emit_ib_size = 7 + 4, /* cik_sdma_ring_emit_ib */ + .emit_ib = cik_sdma_ring_emit_ib, + .emit_fence = cik_sdma_ring_emit_fence, + .emit_pipeline_sync = cik_sdma_ring_emit_pipeline_sync, + .emit_vm_flush = cik_sdma_ring_emit_vm_flush, + .emit_hdp_flush = cik_sdma_ring_emit_hdp_flush, + .test_ring = cik_sdma_ring_test_ring, + .test_ib = cik_sdma_ring_test_ib, + .insert_nop = cik_sdma_ring_insert_nop, + .pad_ib = cik_sdma_ring_pad_ib, + .emit_wreg = cik_sdma_ring_emit_wreg, +}; + +static void cik_sdma_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->sdma.instance[i].ring.funcs = &cik_sdma_ring_funcs; + adev->sdma.instance[i].ring.me = i; + } +} + +static const struct amdgpu_irq_src_funcs cik_sdma_trap_irq_funcs = { + .set = cik_sdma_set_trap_irq_state, + .process = cik_sdma_process_trap_irq, +}; + +static const struct amdgpu_irq_src_funcs cik_sdma_illegal_inst_irq_funcs = { + .process = cik_sdma_process_illegal_inst_irq, +}; + +static void cik_sdma_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST; + adev->sdma.trap_irq.funcs = &cik_sdma_trap_irq_funcs; + adev->sdma.illegal_inst_irq.funcs = &cik_sdma_illegal_inst_irq_funcs; +} + +/** + * cik_sdma_emit_copy_buffer - copy buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * @tmz: is this a secure operation + * + * Copy GPU buffers using the DMA engine (CIK). + * Used by the amdgpu ttm implementation to move pages if + * registered as the asic copy callback. + */ +static void cik_sdma_emit_copy_buffer(struct amdgpu_ib *ib, + uint64_t src_offset, + uint64_t dst_offset, + uint32_t byte_count, + bool tmz) +{ + ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_COPY, SDMA_COPY_SUB_OPCODE_LINEAR, 0); + ib->ptr[ib->length_dw++] = byte_count; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(src_offset); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); +} + +/** + * cik_sdma_emit_fill_buffer - fill buffer using the sDMA engine + * + * @ib: indirect buffer to fill + * @src_data: value to write to buffer + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * + * Fill GPU buffers using the DMA engine (CIK). + */ +static void cik_sdma_emit_fill_buffer(struct amdgpu_ib *ib, + uint32_t src_data, + uint64_t dst_offset, + uint32_t byte_count) +{ + ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_CONSTANT_FILL, 0, 0); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = src_data; + ib->ptr[ib->length_dw++] = byte_count; +} + +static const struct amdgpu_buffer_funcs cik_sdma_buffer_funcs = { + .copy_max_bytes = 0x1fffff, + .copy_num_dw = 7, + .emit_copy_buffer = cik_sdma_emit_copy_buffer, + + .fill_max_bytes = 0x1fffff, + .fill_num_dw = 5, + .emit_fill_buffer = cik_sdma_emit_fill_buffer, +}; + +static void cik_sdma_set_buffer_funcs(struct amdgpu_device *adev) +{ + adev->mman.buffer_funcs = &cik_sdma_buffer_funcs; + adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring; +} + +static const struct amdgpu_vm_pte_funcs cik_sdma_vm_pte_funcs = { + .copy_pte_num_dw = 7, + .copy_pte = cik_sdma_vm_copy_pte, + + .write_pte = cik_sdma_vm_write_pte, + .set_pte_pde = cik_sdma_vm_set_pte_pde, +}; + +static void cik_sdma_set_vm_pte_funcs(struct amdgpu_device *adev) +{ + unsigned i; + + adev->vm_manager.vm_pte_funcs = &cik_sdma_vm_pte_funcs; + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->vm_manager.vm_pte_scheds[i] = + &adev->sdma.instance[i].ring.sched; + } + adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances; +} + +const struct amdgpu_ip_block_version cik_sdma_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_SDMA, + .major = 2, + .minor = 0, + .rev = 0, + .funcs = &cik_sdma_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.h b/drivers/gpu/drm/amd/amdgpu/cik_sdma.h new file mode 100644 index 000000000..a4a8fe014 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.h @@ -0,0 +1,29 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __CIK_SDMA_H__ +#define __CIK_SDMA_H__ + +extern const struct amdgpu_ip_block_version cik_sdma_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/cikd.h b/drivers/gpu/drm/amd/amdgpu/cikd.h new file mode 100644 index 000000000..55982c006 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/cikd.h @@ -0,0 +1,607 @@ +/* + * Copyright 2012 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ +#ifndef CIK_H +#define CIK_H + +#define MC_SEQ_MISC0__MT__MASK 0xf0000000 +#define MC_SEQ_MISC0__MT__GDDR1 0x10000000 +#define MC_SEQ_MISC0__MT__DDR2 0x20000000 +#define MC_SEQ_MISC0__MT__GDDR3 0x30000000 +#define MC_SEQ_MISC0__MT__GDDR4 0x40000000 +#define MC_SEQ_MISC0__MT__GDDR5 0x50000000 +#define MC_SEQ_MISC0__MT__HBM 0x60000000 +#define MC_SEQ_MISC0__MT__DDR3 0xB0000000 + +#define CP_ME_TABLE_SIZE 96 + +/* display controller offsets used for crtc/cur/lut/grph/viewport/etc. */ +#define CRTC0_REGISTER_OFFSET (0x1b7c - 0x1b7c) +#define CRTC1_REGISTER_OFFSET (0x1e7c - 0x1b7c) +#define CRTC2_REGISTER_OFFSET (0x417c - 0x1b7c) +#define CRTC3_REGISTER_OFFSET (0x447c - 0x1b7c) +#define CRTC4_REGISTER_OFFSET (0x477c - 0x1b7c) +#define CRTC5_REGISTER_OFFSET (0x4a7c - 0x1b7c) + +/* hpd instance offsets */ +#define HPD0_REGISTER_OFFSET (0x1807 - 0x1807) +#define HPD1_REGISTER_OFFSET (0x180a - 0x1807) +#define HPD2_REGISTER_OFFSET (0x180d - 0x1807) +#define HPD3_REGISTER_OFFSET (0x1810 - 0x1807) +#define HPD4_REGISTER_OFFSET (0x1813 - 0x1807) +#define HPD5_REGISTER_OFFSET (0x1816 - 0x1807) + +#define BONAIRE_GB_ADDR_CONFIG_GOLDEN 0x12010001 +#define HAWAII_GB_ADDR_CONFIG_GOLDEN 0x12011003 + +#define PIPEID(x) ((x) << 0) +#define MEID(x) ((x) << 2) +#define VMID(x) ((x) << 4) +#define QUEUEID(x) ((x) << 8) + +#define mmCC_DRM_ID_STRAPS 0x1559 +#define CC_DRM_ID_STRAPS__ATI_REV_ID_MASK 0xf0000000 + +#define mmCHUB_CONTROL 0x619 +#define BYPASS_VM (1 << 0) + +#define SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU (0 << 5) + +#define mmGRPH_LUT_10BIT_BYPASS_CONTROL 0x1a02 +#define LUT_10BIT_BYPASS_EN (1 << 8) + +# define CURSOR_MONO 0 +# define CURSOR_24_1 1 +# define CURSOR_24_8_PRE_MULT 2 +# define CURSOR_24_8_UNPRE_MULT 3 +# define CURSOR_URGENT_ALWAYS 0 +# define CURSOR_URGENT_1_8 1 +# define CURSOR_URGENT_1_4 2 +# define CURSOR_URGENT_3_8 3 +# define CURSOR_URGENT_1_2 4 + +# define GRPH_DEPTH_8BPP 0 +# define GRPH_DEPTH_16BPP 1 +# define GRPH_DEPTH_32BPP 2 +/* 8 BPP */ +# define GRPH_FORMAT_INDEXED 0 +/* 16 BPP */ +# define GRPH_FORMAT_ARGB1555 0 +# define GRPH_FORMAT_ARGB565 1 +# define GRPH_FORMAT_ARGB4444 2 +# define GRPH_FORMAT_AI88 3 +# define GRPH_FORMAT_MONO16 4 +# define GRPH_FORMAT_BGRA5551 5 +/* 32 BPP */ +# define GRPH_FORMAT_ARGB8888 0 +# define GRPH_FORMAT_ARGB2101010 1 +# define GRPH_FORMAT_32BPP_DIG 2 +# define GRPH_FORMAT_8B_ARGB2101010 3 +# define GRPH_FORMAT_BGRA1010102 4 +# define GRPH_FORMAT_8B_BGRA1010102 5 +# define GRPH_FORMAT_RGB111110 6 +# define GRPH_FORMAT_BGR101111 7 +# define ADDR_SURF_MACRO_TILE_ASPECT_1 0 +# define ADDR_SURF_MACRO_TILE_ASPECT_2 1 +# define ADDR_SURF_MACRO_TILE_ASPECT_4 2 +# define ADDR_SURF_MACRO_TILE_ASPECT_8 3 +# define GRPH_ARRAY_LINEAR_GENERAL 0 +# define GRPH_ARRAY_LINEAR_ALIGNED 1 +# define GRPH_ARRAY_1D_TILED_THIN1 2 +# define GRPH_ARRAY_2D_TILED_THIN1 4 +# define DISPLAY_MICRO_TILING 0 +# define THIN_MICRO_TILING 1 +# define DEPTH_MICRO_TILING 2 +# define ROTATED_MICRO_TILING 4 +# define GRPH_ENDIAN_NONE 0 +# define GRPH_ENDIAN_8IN16 1 +# define GRPH_ENDIAN_8IN32 2 +# define GRPH_ENDIAN_8IN64 3 +# define GRPH_RED_SEL_R 0 +# define GRPH_RED_SEL_G 1 +# define GRPH_RED_SEL_B 2 +# define GRPH_RED_SEL_A 3 +# define GRPH_GREEN_SEL_G 0 +# define GRPH_GREEN_SEL_B 1 +# define GRPH_GREEN_SEL_A 2 +# define GRPH_GREEN_SEL_R 3 +# define GRPH_BLUE_SEL_B 0 +# define GRPH_BLUE_SEL_A 1 +# define GRPH_BLUE_SEL_R 2 +# define GRPH_BLUE_SEL_G 3 +# define GRPH_ALPHA_SEL_A 0 +# define GRPH_ALPHA_SEL_R 1 +# define GRPH_ALPHA_SEL_G 2 +# define GRPH_ALPHA_SEL_B 3 +# define INPUT_GAMMA_USE_LUT 0 +# define INPUT_GAMMA_BYPASS 1 +# define INPUT_GAMMA_SRGB_24 2 +# define INPUT_GAMMA_XVYCC_222 3 + +# define INPUT_CSC_BYPASS 0 +# define INPUT_CSC_PROG_COEFF 1 +# define INPUT_CSC_PROG_SHARED_MATRIXA 2 + +# define OUTPUT_CSC_BYPASS 0 +# define OUTPUT_CSC_TV_RGB 1 +# define OUTPUT_CSC_YCBCR_601 2 +# define OUTPUT_CSC_YCBCR_709 3 +# define OUTPUT_CSC_PROG_COEFF 4 +# define OUTPUT_CSC_PROG_SHARED_MATRIXB 5 + +# define DEGAMMA_BYPASS 0 +# define DEGAMMA_SRGB_24 1 +# define DEGAMMA_XVYCC_222 2 +# define GAMUT_REMAP_BYPASS 0 +# define GAMUT_REMAP_PROG_COEFF 1 +# define GAMUT_REMAP_PROG_SHARED_MATRIXA 2 +# define GAMUT_REMAP_PROG_SHARED_MATRIXB 3 + +# define REGAMMA_BYPASS 0 +# define REGAMMA_SRGB_24 1 +# define REGAMMA_XVYCC_222 2 +# define REGAMMA_PROG_A 3 +# define REGAMMA_PROG_B 4 + +# define FMT_CLAMP_6BPC 0 +# define FMT_CLAMP_8BPC 1 +# define FMT_CLAMP_10BPC 2 + +# define HDMI_24BIT_DEEP_COLOR 0 +# define HDMI_30BIT_DEEP_COLOR 1 +# define HDMI_36BIT_DEEP_COLOR 2 +# define HDMI_ACR_HW 0 +# define HDMI_ACR_32 1 +# define HDMI_ACR_44 2 +# define HDMI_ACR_48 3 +# define HDMI_ACR_X1 1 +# define HDMI_ACR_X2 2 +# define HDMI_ACR_X4 4 +# define AFMT_AVI_INFO_Y_RGB 0 +# define AFMT_AVI_INFO_Y_YCBCR422 1 +# define AFMT_AVI_INFO_Y_YCBCR444 2 + +#define NO_AUTO 0 +#define ES_AUTO 1 +#define GS_AUTO 2 +#define ES_AND_GS_AUTO 3 + +# define ARRAY_MODE(x) ((x) << 2) +# define PIPE_CONFIG(x) ((x) << 6) +# define TILE_SPLIT(x) ((x) << 11) +# define MICRO_TILE_MODE_NEW(x) ((x) << 22) +# define SAMPLE_SPLIT(x) ((x) << 25) +# define BANK_WIDTH(x) ((x) << 0) +# define BANK_HEIGHT(x) ((x) << 2) +# define MACRO_TILE_ASPECT(x) ((x) << 4) +# define NUM_BANKS(x) ((x) << 6) + +#define MSG_ENTER_RLC_SAFE_MODE 1 +#define MSG_EXIT_RLC_SAFE_MODE 0 + +/* + * PM4 + */ +#define PACKET_TYPE0 0 +#define PACKET_TYPE1 1 +#define PACKET_TYPE2 2 +#define PACKET_TYPE3 3 + +#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3) +#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF) +#define CP_PACKET0_GET_REG(h) ((h) & 0xFFFF) +#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF) +#define PACKET0(reg, n) ((PACKET_TYPE0 << 30) | \ + ((reg) & 0xFFFF) | \ + ((n) & 0x3FFF) << 16) +#define CP_PACKET2 0x80000000 +#define PACKET2_PAD_SHIFT 0 +#define PACKET2_PAD_MASK (0x3fffffff << 0) + +#define PACKET2(v) (CP_PACKET2 | REG_SET(PACKET2_PAD, (v))) + +#define PACKET3(op, n) ((PACKET_TYPE3 << 30) | \ + (((op) & 0xFF) << 8) | \ + ((n) & 0x3FFF) << 16) + +#define PACKET3_COMPUTE(op, n) (PACKET3(op, n) | 1 << 1) + +/* Packet 3 types */ +#define PACKET3_NOP 0x10 +#define PACKET3_SET_BASE 0x11 +#define PACKET3_BASE_INDEX(x) ((x) << 0) +#define CE_PARTITION_BASE 3 +#define PACKET3_CLEAR_STATE 0x12 +#define PACKET3_INDEX_BUFFER_SIZE 0x13 +#define PACKET3_DISPATCH_DIRECT 0x15 +#define PACKET3_DISPATCH_INDIRECT 0x16 +#define PACKET3_ATOMIC_GDS 0x1D +#define PACKET3_ATOMIC_MEM 0x1E +#define PACKET3_OCCLUSION_QUERY 0x1F +#define PACKET3_SET_PREDICATION 0x20 +#define PACKET3_REG_RMW 0x21 +#define PACKET3_COND_EXEC 0x22 +#define PACKET3_PRED_EXEC 0x23 +#define PACKET3_DRAW_INDIRECT 0x24 +#define PACKET3_DRAW_INDEX_INDIRECT 0x25 +#define PACKET3_INDEX_BASE 0x26 +#define PACKET3_DRAW_INDEX_2 0x27 +#define PACKET3_CONTEXT_CONTROL 0x28 +#define PACKET3_INDEX_TYPE 0x2A +#define PACKET3_DRAW_INDIRECT_MULTI 0x2C +#define PACKET3_DRAW_INDEX_AUTO 0x2D +#define PACKET3_NUM_INSTANCES 0x2F +#define PACKET3_DRAW_INDEX_MULTI_AUTO 0x30 +#define PACKET3_INDIRECT_BUFFER_CONST 0x33 +#define PACKET3_STRMOUT_BUFFER_UPDATE 0x34 +#define PACKET3_DRAW_INDEX_OFFSET_2 0x35 +#define PACKET3_DRAW_PREAMBLE 0x36 +#define PACKET3_WRITE_DATA 0x37 +#define WRITE_DATA_DST_SEL(x) ((x) << 8) + /* 0 - register + * 1 - memory (sync - via GRBM) + * 2 - gl2 + * 3 - gds + * 4 - reserved + * 5 - memory (async - direct) + */ +#define WR_ONE_ADDR (1 << 16) +#define WR_CONFIRM (1 << 20) +#define WRITE_DATA_CACHE_POLICY(x) ((x) << 25) + /* 0 - LRU + * 1 - Stream + */ +#define WRITE_DATA_ENGINE_SEL(x) ((x) << 30) + /* 0 - me + * 1 - pfp + * 2 - ce + */ +#define PACKET3_DRAW_INDEX_INDIRECT_MULTI 0x38 +#define PACKET3_MEM_SEMAPHORE 0x39 +# define PACKET3_SEM_USE_MAILBOX (0x1 << 16) +# define PACKET3_SEM_SEL_SIGNAL_TYPE (0x1 << 20) /* 0 = increment, 1 = write 1 */ +# define PACKET3_SEM_CLIENT_CODE ((x) << 24) /* 0 = CP, 1 = CB, 2 = DB */ +# define PACKET3_SEM_SEL_SIGNAL (0x6 << 29) +# define PACKET3_SEM_SEL_WAIT (0x7 << 29) +#define PACKET3_COPY_DW 0x3B +#define PACKET3_WAIT_REG_MEM 0x3C +#define WAIT_REG_MEM_FUNCTION(x) ((x) << 0) + /* 0 - always + * 1 - < + * 2 - <= + * 3 - == + * 4 - != + * 5 - >= + * 6 - > + */ +#define WAIT_REG_MEM_MEM_SPACE(x) ((x) << 4) + /* 0 - reg + * 1 - mem + */ +#define WAIT_REG_MEM_OPERATION(x) ((x) << 6) + /* 0 - wait_reg_mem + * 1 - wr_wait_wr_reg + */ +#define WAIT_REG_MEM_ENGINE(x) ((x) << 8) + /* 0 - me + * 1 - pfp + */ +#define PACKET3_INDIRECT_BUFFER 0x3F +#define INDIRECT_BUFFER_TCL2_VOLATILE (1 << 22) +#define INDIRECT_BUFFER_VALID (1 << 23) +#define INDIRECT_BUFFER_CACHE_POLICY(x) ((x) << 28) + /* 0 - LRU + * 1 - Stream + * 2 - Bypass + */ +#define PACKET3_COPY_DATA 0x40 +#define PACKET3_PFP_SYNC_ME 0x42 +#define PACKET3_SURFACE_SYNC 0x43 +# define PACKET3_DEST_BASE_0_ENA (1 << 0) +# define PACKET3_DEST_BASE_1_ENA (1 << 1) +# define PACKET3_CB0_DEST_BASE_ENA (1 << 6) +# define PACKET3_CB1_DEST_BASE_ENA (1 << 7) +# define PACKET3_CB2_DEST_BASE_ENA (1 << 8) +# define PACKET3_CB3_DEST_BASE_ENA (1 << 9) +# define PACKET3_CB4_DEST_BASE_ENA (1 << 10) +# define PACKET3_CB5_DEST_BASE_ENA (1 << 11) +# define PACKET3_CB6_DEST_BASE_ENA (1 << 12) +# define PACKET3_CB7_DEST_BASE_ENA (1 << 13) +# define PACKET3_DB_DEST_BASE_ENA (1 << 14) +# define PACKET3_TCL1_VOL_ACTION_ENA (1 << 15) +# define PACKET3_TC_VOL_ACTION_ENA (1 << 16) /* L2 */ +# define PACKET3_TC_WB_ACTION_ENA (1 << 18) /* L2 */ +# define PACKET3_DEST_BASE_2_ENA (1 << 19) +# define PACKET3_DEST_BASE_3_ENA (1 << 21) +# define PACKET3_TCL1_ACTION_ENA (1 << 22) +# define PACKET3_TC_ACTION_ENA (1 << 23) /* L2 */ +# define PACKET3_CB_ACTION_ENA (1 << 25) +# define PACKET3_DB_ACTION_ENA (1 << 26) +# define PACKET3_SH_KCACHE_ACTION_ENA (1 << 27) +# define PACKET3_SH_KCACHE_VOL_ACTION_ENA (1 << 28) +# define PACKET3_SH_ICACHE_ACTION_ENA (1 << 29) +#define PACKET3_COND_WRITE 0x45 +#define PACKET3_EVENT_WRITE 0x46 +#define EVENT_TYPE(x) ((x) << 0) +#define EVENT_INDEX(x) ((x) << 8) + /* 0 - any non-TS event + * 1 - ZPASS_DONE, PIXEL_PIPE_STAT_* + * 2 - SAMPLE_PIPELINESTAT + * 3 - SAMPLE_STREAMOUTSTAT* + * 4 - *S_PARTIAL_FLUSH + * 5 - EOP events + * 6 - EOS events + */ +#define PACKET3_EVENT_WRITE_EOP 0x47 +#define EOP_TCL1_VOL_ACTION_EN (1 << 12) +#define EOP_TC_VOL_ACTION_EN (1 << 13) /* L2 */ +#define EOP_TC_WB_ACTION_EN (1 << 15) /* L2 */ +#define EOP_TCL1_ACTION_EN (1 << 16) +#define EOP_TC_ACTION_EN (1 << 17) /* L2 */ +#define EOP_TCL2_VOLATILE (1 << 24) +#define EOP_CACHE_POLICY(x) ((x) << 25) + /* 0 - LRU + * 1 - Stream + * 2 - Bypass + */ +#define DATA_SEL(x) ((x) << 29) + /* 0 - discard + * 1 - send low 32bit data + * 2 - send 64bit data + * 3 - send 64bit GPU counter value + * 4 - send 64bit sys counter value + */ +#define INT_SEL(x) ((x) << 24) + /* 0 - none + * 1 - interrupt only (DATA_SEL = 0) + * 2 - interrupt when data write is confirmed + */ +#define DST_SEL(x) ((x) << 16) + /* 0 - MC + * 1 - TC/L2 + */ +#define PACKET3_EVENT_WRITE_EOS 0x48 +#define PACKET3_RELEASE_MEM 0x49 +#define PACKET3_PREAMBLE_CNTL 0x4A +# define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE (2 << 28) +# define PACKET3_PREAMBLE_END_CLEAR_STATE (3 << 28) +#define PACKET3_DMA_DATA 0x50 +/* 1. header + * 2. CONTROL + * 3. SRC_ADDR_LO or DATA [31:0] + * 4. SRC_ADDR_HI [31:0] + * 5. DST_ADDR_LO [31:0] + * 6. DST_ADDR_HI [7:0] + * 7. COMMAND [30:21] | BYTE_COUNT [20:0] + */ +/* CONTROL */ +# define PACKET3_DMA_DATA_ENGINE(x) ((x) << 0) + /* 0 - ME + * 1 - PFP + */ +# define PACKET3_DMA_DATA_SRC_CACHE_POLICY(x) ((x) << 13) + /* 0 - LRU + * 1 - Stream + * 2 - Bypass + */ +# define PACKET3_DMA_DATA_SRC_VOLATILE (1 << 15) +# define PACKET3_DMA_DATA_DST_SEL(x) ((x) << 20) + /* 0 - DST_ADDR using DAS + * 1 - GDS + * 3 - DST_ADDR using L2 + */ +# define PACKET3_DMA_DATA_DST_CACHE_POLICY(x) ((x) << 25) + /* 0 - LRU + * 1 - Stream + * 2 - Bypass + */ +# define PACKET3_DMA_DATA_DST_VOLATILE (1 << 27) +# define PACKET3_DMA_DATA_SRC_SEL(x) ((x) << 29) + /* 0 - SRC_ADDR using SAS + * 1 - GDS + * 2 - DATA + * 3 - SRC_ADDR using L2 + */ +# define PACKET3_DMA_DATA_CP_SYNC (1 << 31) +/* COMMAND */ +# define PACKET3_DMA_DATA_DIS_WC (1 << 21) +# define PACKET3_DMA_DATA_CMD_SRC_SWAP(x) ((x) << 22) + /* 0 - none + * 1 - 8 in 16 + * 2 - 8 in 32 + * 3 - 8 in 64 + */ +# define PACKET3_DMA_DATA_CMD_DST_SWAP(x) ((x) << 24) + /* 0 - none + * 1 - 8 in 16 + * 2 - 8 in 32 + * 3 - 8 in 64 + */ +# define PACKET3_DMA_DATA_CMD_SAS (1 << 26) + /* 0 - memory + * 1 - register + */ +# define PACKET3_DMA_DATA_CMD_DAS (1 << 27) + /* 0 - memory + * 1 - register + */ +# define PACKET3_DMA_DATA_CMD_SAIC (1 << 28) +# define PACKET3_DMA_DATA_CMD_DAIC (1 << 29) +# define PACKET3_DMA_DATA_CMD_RAW_WAIT (1 << 30) +#define PACKET3_ACQUIRE_MEM 0x58 +#define PACKET3_REWIND 0x59 +#define PACKET3_LOAD_UCONFIG_REG 0x5E +#define PACKET3_LOAD_SH_REG 0x5F +#define PACKET3_LOAD_CONFIG_REG 0x60 +#define PACKET3_LOAD_CONTEXT_REG 0x61 +#define PACKET3_SET_CONFIG_REG 0x68 +#define PACKET3_SET_CONFIG_REG_START 0x00002000 +#define PACKET3_SET_CONFIG_REG_END 0x00002c00 +#define PACKET3_SET_CONTEXT_REG 0x69 +#define PACKET3_SET_CONTEXT_REG_START 0x0000a000 +#define PACKET3_SET_CONTEXT_REG_END 0x0000a400 +#define PACKET3_SET_CONTEXT_REG_INDIRECT 0x73 +#define PACKET3_SET_SH_REG 0x76 +#define PACKET3_SET_SH_REG_START 0x00002c00 +#define PACKET3_SET_SH_REG_END 0x00003000 +#define PACKET3_SET_SH_REG_OFFSET 0x77 +#define PACKET3_SET_QUEUE_REG 0x78 +#define PACKET3_SET_UCONFIG_REG 0x79 +#define PACKET3_SET_UCONFIG_REG_START 0x0000c000 +#define PACKET3_SET_UCONFIG_REG_END 0x0000c400 +#define PACKET3_SCRATCH_RAM_WRITE 0x7D +#define PACKET3_SCRATCH_RAM_READ 0x7E +#define PACKET3_LOAD_CONST_RAM 0x80 +#define PACKET3_WRITE_CONST_RAM 0x81 +#define PACKET3_DUMP_CONST_RAM 0x83 +#define PACKET3_INCREMENT_CE_COUNTER 0x84 +#define PACKET3_INCREMENT_DE_COUNTER 0x85 +#define PACKET3_WAIT_ON_CE_COUNTER 0x86 +#define PACKET3_WAIT_ON_DE_COUNTER_DIFF 0x88 +#define PACKET3_SWITCH_BUFFER 0x8B + +/* SDMA - first instance at 0xd000, second at 0xd800 */ +#define SDMA0_REGISTER_OFFSET 0x0 /* not a register */ +#define SDMA1_REGISTER_OFFSET 0x200 /* not a register */ +#define SDMA_MAX_INSTANCE 2 + +#define SDMA_PACKET(op, sub_op, e) ((((e) & 0xFFFF) << 16) | \ + (((sub_op) & 0xFF) << 8) | \ + (((op) & 0xFF) << 0)) +/* sDMA opcodes */ +#define SDMA_OPCODE_NOP 0 +# define SDMA_NOP_COUNT(x) (((x) & 0x3FFF) << 16) +#define SDMA_OPCODE_COPY 1 +# define SDMA_COPY_SUB_OPCODE_LINEAR 0 +# define SDMA_COPY_SUB_OPCODE_TILED 1 +# define SDMA_COPY_SUB_OPCODE_SOA 3 +# define SDMA_COPY_SUB_OPCODE_LINEAR_SUB_WINDOW 4 +# define SDMA_COPY_SUB_OPCODE_TILED_SUB_WINDOW 5 +# define SDMA_COPY_SUB_OPCODE_T2T_SUB_WINDOW 6 +#define SDMA_OPCODE_WRITE 2 +# define SDMA_WRITE_SUB_OPCODE_LINEAR 0 +# define SDMA_WRITE_SUB_OPCODE_TILED 1 +#define SDMA_OPCODE_INDIRECT_BUFFER 4 +#define SDMA_OPCODE_FENCE 5 +#define SDMA_OPCODE_TRAP 6 +#define SDMA_OPCODE_SEMAPHORE 7 +# define SDMA_SEMAPHORE_EXTRA_O (1 << 13) + /* 0 - increment + * 1 - write 1 + */ +# define SDMA_SEMAPHORE_EXTRA_S (1 << 14) + /* 0 - wait + * 1 - signal + */ +# define SDMA_SEMAPHORE_EXTRA_M (1 << 15) + /* mailbox */ +#define SDMA_OPCODE_POLL_REG_MEM 8 +# define SDMA_POLL_REG_MEM_EXTRA_OP(x) ((x) << 10) + /* 0 - wait_reg_mem + * 1 - wr_wait_wr_reg + */ +# define SDMA_POLL_REG_MEM_EXTRA_FUNC(x) ((x) << 12) + /* 0 - always + * 1 - < + * 2 - <= + * 3 - == + * 4 - != + * 5 - >= + * 6 - > + */ +# define SDMA_POLL_REG_MEM_EXTRA_M (1 << 15) + /* 0 = register + * 1 = memory + */ +#define SDMA_OPCODE_COND_EXEC 9 +#define SDMA_OPCODE_CONSTANT_FILL 11 +# define SDMA_CONSTANT_FILL_EXTRA_SIZE(x) ((x) << 14) + /* 0 = byte fill + * 2 = DW fill + */ +#define SDMA_OPCODE_GENERATE_PTE_PDE 12 +#define SDMA_OPCODE_TIMESTAMP 13 +# define SDMA_TIMESTAMP_SUB_OPCODE_SET_LOCAL 0 +# define SDMA_TIMESTAMP_SUB_OPCODE_GET_LOCAL 1 +# define SDMA_TIMESTAMP_SUB_OPCODE_GET_GLOBAL 2 +#define SDMA_OPCODE_SRBM_WRITE 14 +# define SDMA_SRBM_WRITE_EXTRA_BYTE_ENABLE(x) ((x) << 12) + /* byte mask */ + +#define VCE_CMD_NO_OP 0x00000000 +#define VCE_CMD_END 0x00000001 +#define VCE_CMD_IB 0x00000002 +#define VCE_CMD_FENCE 0x00000003 +#define VCE_CMD_TRAP 0x00000004 +#define VCE_CMD_IB_AUTO 0x00000005 +#define VCE_CMD_SEMAPHORE 0x00000006 + +/* if PTR32, these are the bases for scratch and lds */ +#define PRIVATE_BASE(x) ((x) << 0) /* scratch */ +#define SHARED_BASE(x) ((x) << 16) /* LDS */ + +#define KFD_CIK_SDMA_QUEUE_OFFSET (mmSDMA0_RLC1_RB_CNTL - mmSDMA0_RLC0_RB_CNTL) + +/* valid for both DEFAULT_MTYPE and APE1_MTYPE */ +enum { + MTYPE_CACHED = 0, + MTYPE_NONCACHED = 3 +}; + +/* mmPA_SC_RASTER_CONFIG mask */ +#define RB_MAP_PKR0(x) ((x) << 0) +#define RB_MAP_PKR0_MASK (0x3 << 0) +#define RB_MAP_PKR1(x) ((x) << 2) +#define RB_MAP_PKR1_MASK (0x3 << 2) +#define RB_XSEL2(x) ((x) << 4) +#define RB_XSEL2_MASK (0x3 << 4) +#define RB_XSEL (1 << 6) +#define RB_YSEL (1 << 7) +#define PKR_MAP(x) ((x) << 8) +#define PKR_MAP_MASK (0x3 << 8) +#define PKR_XSEL(x) ((x) << 10) +#define PKR_XSEL_MASK (0x3 << 10) +#define PKR_YSEL(x) ((x) << 12) +#define PKR_YSEL_MASK (0x3 << 12) +#define SC_MAP(x) ((x) << 16) +#define SC_MAP_MASK (0x3 << 16) +#define SC_XSEL(x) ((x) << 18) +#define SC_XSEL_MASK (0x3 << 18) +#define SC_YSEL(x) ((x) << 20) +#define SC_YSEL_MASK (0x3 << 20) +#define SE_MAP(x) ((x) << 24) +#define SE_MAP_MASK (0x3 << 24) +#define SE_XSEL(x) ((x) << 26) +#define SE_XSEL_MASK (0x3 << 26) +#define SE_YSEL(x) ((x) << 28) +#define SE_YSEL_MASK (0x3 << 28) + +/* mmPA_SC_RASTER_CONFIG_1 mask */ +#define SE_PAIR_MAP(x) ((x) << 0) +#define SE_PAIR_MAP_MASK (0x3 << 0) +#define SE_PAIR_XSEL(x) ((x) << 2) +#define SE_PAIR_XSEL_MASK (0x3 << 2) +#define SE_PAIR_YSEL(x) ((x) << 4) +#define SE_PAIR_YSEL_MASK (0x3 << 4) + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/clearstate_ci.h b/drivers/gpu/drm/amd/amdgpu/clearstate_ci.h new file mode 100644 index 000000000..c3982f947 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/clearstate_ci.h @@ -0,0 +1,944 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +static const unsigned int ci_SECT_CONTEXT_def_1[] = +{ + 0x00000000, // DB_RENDER_CONTROL + 0x00000000, // DB_COUNT_CONTROL + 0x00000000, // DB_DEPTH_VIEW + 0x00000000, // DB_RENDER_OVERRIDE + 0x00000000, // DB_RENDER_OVERRIDE2 + 0x00000000, // DB_HTILE_DATA_BASE + 0, // HOLE + 0, // HOLE + 0x00000000, // DB_DEPTH_BOUNDS_MIN + 0x00000000, // DB_DEPTH_BOUNDS_MAX + 0x00000000, // DB_STENCIL_CLEAR + 0x00000000, // DB_DEPTH_CLEAR + 0x00000000, // PA_SC_SCREEN_SCISSOR_TL + 0x40004000, // PA_SC_SCREEN_SCISSOR_BR + 0, // HOLE + 0x00000000, // DB_DEPTH_INFO + 0x00000000, // DB_Z_INFO + 0x00000000, // DB_STENCIL_INFO + 0x00000000, // DB_Z_READ_BASE + 0x00000000, // DB_STENCIL_READ_BASE + 0x00000000, // DB_Z_WRITE_BASE + 0x00000000, // DB_STENCIL_WRITE_BASE + 0x00000000, // DB_DEPTH_SIZE + 0x00000000, // DB_DEPTH_SLICE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // TA_BC_BASE_ADDR + 0x00000000, // TA_BC_BASE_ADDR_HI + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // COHER_DEST_BASE_HI_0 + 0x00000000, // COHER_DEST_BASE_HI_1 + 0x00000000, // COHER_DEST_BASE_HI_2 + 0x00000000, // COHER_DEST_BASE_HI_3 + 0x00000000, // COHER_DEST_BASE_2 + 0x00000000, // COHER_DEST_BASE_3 + 0x00000000, // PA_SC_WINDOW_OFFSET + 0x80000000, // PA_SC_WINDOW_SCISSOR_TL + 0x40004000, // PA_SC_WINDOW_SCISSOR_BR + 0x0000ffff, // PA_SC_CLIPRECT_RULE + 0x00000000, // PA_SC_CLIPRECT_0_TL + 0x40004000, // PA_SC_CLIPRECT_0_BR + 0x00000000, // PA_SC_CLIPRECT_1_TL + 0x40004000, // PA_SC_CLIPRECT_1_BR + 0x00000000, // PA_SC_CLIPRECT_2_TL + 0x40004000, // PA_SC_CLIPRECT_2_BR + 0x00000000, // PA_SC_CLIPRECT_3_TL + 0x40004000, // PA_SC_CLIPRECT_3_BR + 0xaa99aaaa, // PA_SC_EDGERULE + 0x00000000, // PA_SU_HARDWARE_SCREEN_OFFSET + 0xffffffff, // CB_TARGET_MASK + 0xffffffff, // CB_SHADER_MASK + 0x80000000, // PA_SC_GENERIC_SCISSOR_TL + 0x40004000, // PA_SC_GENERIC_SCISSOR_BR + 0x00000000, // COHER_DEST_BASE_0 + 0x00000000, // COHER_DEST_BASE_1 + 0x80000000, // PA_SC_VPORT_SCISSOR_0_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_0_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_1_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_1_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_2_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_2_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_3_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_3_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_4_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_4_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_5_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_5_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_6_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_6_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_7_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_7_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_8_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_8_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_9_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_9_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_10_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_10_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_11_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_11_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_12_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_12_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_13_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_13_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_14_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_14_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_15_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_15_BR + 0x00000000, // PA_SC_VPORT_ZMIN_0 + 0x3f800000, // PA_SC_VPORT_ZMAX_0 + 0x00000000, // PA_SC_VPORT_ZMIN_1 + 0x3f800000, // PA_SC_VPORT_ZMAX_1 + 0x00000000, // PA_SC_VPORT_ZMIN_2 + 0x3f800000, // PA_SC_VPORT_ZMAX_2 + 0x00000000, // PA_SC_VPORT_ZMIN_3 + 0x3f800000, // PA_SC_VPORT_ZMAX_3 + 0x00000000, // PA_SC_VPORT_ZMIN_4 + 0x3f800000, // PA_SC_VPORT_ZMAX_4 + 0x00000000, // PA_SC_VPORT_ZMIN_5 + 0x3f800000, // PA_SC_VPORT_ZMAX_5 + 0x00000000, // PA_SC_VPORT_ZMIN_6 + 0x3f800000, // PA_SC_VPORT_ZMAX_6 + 0x00000000, // PA_SC_VPORT_ZMIN_7 + 0x3f800000, // PA_SC_VPORT_ZMAX_7 + 0x00000000, // PA_SC_VPORT_ZMIN_8 + 0x3f800000, // PA_SC_VPORT_ZMAX_8 + 0x00000000, // PA_SC_VPORT_ZMIN_9 + 0x3f800000, // PA_SC_VPORT_ZMAX_9 + 0x00000000, // PA_SC_VPORT_ZMIN_10 + 0x3f800000, // PA_SC_VPORT_ZMAX_10 + 0x00000000, // PA_SC_VPORT_ZMIN_11 + 0x3f800000, // PA_SC_VPORT_ZMAX_11 + 0x00000000, // PA_SC_VPORT_ZMIN_12 + 0x3f800000, // PA_SC_VPORT_ZMAX_12 + 0x00000000, // PA_SC_VPORT_ZMIN_13 + 0x3f800000, // PA_SC_VPORT_ZMAX_13 + 0x00000000, // PA_SC_VPORT_ZMIN_14 + 0x3f800000, // PA_SC_VPORT_ZMAX_14 + 0x00000000, // PA_SC_VPORT_ZMIN_15 + 0x3f800000, // PA_SC_VPORT_ZMAX_15 +}; +static const unsigned int ci_SECT_CONTEXT_def_2[] = +{ + 0x00000000, // PA_SC_SCREEN_EXTENT_CONTROL + 0, // HOLE + 0x00000000, // CP_PERFMON_CNTX_CNTL + 0x00000000, // CP_RINGID + 0x00000000, // CP_VMID + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0xffffffff, // VGT_MAX_VTX_INDX + 0x00000000, // VGT_MIN_VTX_INDX + 0x00000000, // VGT_INDX_OFFSET + 0x00000000, // VGT_MULTI_PRIM_IB_RESET_INDX + 0, // HOLE + 0x00000000, // CB_BLEND_RED + 0x00000000, // CB_BLEND_GREEN + 0x00000000, // CB_BLEND_BLUE + 0x00000000, // CB_BLEND_ALPHA + 0, // HOLE + 0, // HOLE + 0x00000000, // DB_STENCIL_CONTROL + 0x00000000, // DB_STENCILREFMASK + 0x00000000, // DB_STENCILREFMASK_BF + 0, // HOLE + 0x00000000, // PA_CL_VPORT_XSCALE + 0x00000000, // PA_CL_VPORT_XOFFSET + 0x00000000, // PA_CL_VPORT_YSCALE + 0x00000000, // PA_CL_VPORT_YOFFSET + 0x00000000, // PA_CL_VPORT_ZSCALE + 0x00000000, // PA_CL_VPORT_ZOFFSET + 0x00000000, // PA_CL_VPORT_XSCALE_1 + 0x00000000, // PA_CL_VPORT_XOFFSET_1 + 0x00000000, // PA_CL_VPORT_YSCALE_1 + 0x00000000, // PA_CL_VPORT_YOFFSET_1 + 0x00000000, // PA_CL_VPORT_ZSCALE_1 + 0x00000000, // PA_CL_VPORT_ZOFFSET_1 + 0x00000000, // PA_CL_VPORT_XSCALE_2 + 0x00000000, // PA_CL_VPORT_XOFFSET_2 + 0x00000000, // PA_CL_VPORT_YSCALE_2 + 0x00000000, // PA_CL_VPORT_YOFFSET_2 + 0x00000000, // PA_CL_VPORT_ZSCALE_2 + 0x00000000, // PA_CL_VPORT_ZOFFSET_2 + 0x00000000, // PA_CL_VPORT_XSCALE_3 + 0x00000000, // PA_CL_VPORT_XOFFSET_3 + 0x00000000, // PA_CL_VPORT_YSCALE_3 + 0x00000000, // PA_CL_VPORT_YOFFSET_3 + 0x00000000, // PA_CL_VPORT_ZSCALE_3 + 0x00000000, // PA_CL_VPORT_ZOFFSET_3 + 0x00000000, // PA_CL_VPORT_XSCALE_4 + 0x00000000, // PA_CL_VPORT_XOFFSET_4 + 0x00000000, // PA_CL_VPORT_YSCALE_4 + 0x00000000, // PA_CL_VPORT_YOFFSET_4 + 0x00000000, // PA_CL_VPORT_ZSCALE_4 + 0x00000000, // PA_CL_VPORT_ZOFFSET_4 + 0x00000000, // PA_CL_VPORT_XSCALE_5 + 0x00000000, // PA_CL_VPORT_XOFFSET_5 + 0x00000000, // PA_CL_VPORT_YSCALE_5 + 0x00000000, // PA_CL_VPORT_YOFFSET_5 + 0x00000000, // PA_CL_VPORT_ZSCALE_5 + 0x00000000, // PA_CL_VPORT_ZOFFSET_5 + 0x00000000, // PA_CL_VPORT_XSCALE_6 + 0x00000000, // PA_CL_VPORT_XOFFSET_6 + 0x00000000, // PA_CL_VPORT_YSCALE_6 + 0x00000000, // PA_CL_VPORT_YOFFSET_6 + 0x00000000, // PA_CL_VPORT_ZSCALE_6 + 0x00000000, // PA_CL_VPORT_ZOFFSET_6 + 0x00000000, // PA_CL_VPORT_XSCALE_7 + 0x00000000, // PA_CL_VPORT_XOFFSET_7 + 0x00000000, // PA_CL_VPORT_YSCALE_7 + 0x00000000, // PA_CL_VPORT_YOFFSET_7 + 0x00000000, // PA_CL_VPORT_ZSCALE_7 + 0x00000000, // PA_CL_VPORT_ZOFFSET_7 + 0x00000000, // PA_CL_VPORT_XSCALE_8 + 0x00000000, // PA_CL_VPORT_XOFFSET_8 + 0x00000000, // PA_CL_VPORT_YSCALE_8 + 0x00000000, // PA_CL_VPORT_YOFFSET_8 + 0x00000000, // PA_CL_VPORT_ZSCALE_8 + 0x00000000, // PA_CL_VPORT_ZOFFSET_8 + 0x00000000, // PA_CL_VPORT_XSCALE_9 + 0x00000000, // PA_CL_VPORT_XOFFSET_9 + 0x00000000, // PA_CL_VPORT_YSCALE_9 + 0x00000000, // PA_CL_VPORT_YOFFSET_9 + 0x00000000, // PA_CL_VPORT_ZSCALE_9 + 0x00000000, // PA_CL_VPORT_ZOFFSET_9 + 0x00000000, // PA_CL_VPORT_XSCALE_10 + 0x00000000, // PA_CL_VPORT_XOFFSET_10 + 0x00000000, // PA_CL_VPORT_YSCALE_10 + 0x00000000, // PA_CL_VPORT_YOFFSET_10 + 0x00000000, // PA_CL_VPORT_ZSCALE_10 + 0x00000000, // PA_CL_VPORT_ZOFFSET_10 + 0x00000000, // PA_CL_VPORT_XSCALE_11 + 0x00000000, // PA_CL_VPORT_XOFFSET_11 + 0x00000000, // PA_CL_VPORT_YSCALE_11 + 0x00000000, // PA_CL_VPORT_YOFFSET_11 + 0x00000000, // PA_CL_VPORT_ZSCALE_11 + 0x00000000, // PA_CL_VPORT_ZOFFSET_11 + 0x00000000, // PA_CL_VPORT_XSCALE_12 + 0x00000000, // PA_CL_VPORT_XOFFSET_12 + 0x00000000, // PA_CL_VPORT_YSCALE_12 + 0x00000000, // PA_CL_VPORT_YOFFSET_12 + 0x00000000, // PA_CL_VPORT_ZSCALE_12 + 0x00000000, // PA_CL_VPORT_ZOFFSET_12 + 0x00000000, // PA_CL_VPORT_XSCALE_13 + 0x00000000, // PA_CL_VPORT_XOFFSET_13 + 0x00000000, // PA_CL_VPORT_YSCALE_13 + 0x00000000, // PA_CL_VPORT_YOFFSET_13 + 0x00000000, // PA_CL_VPORT_ZSCALE_13 + 0x00000000, // PA_CL_VPORT_ZOFFSET_13 + 0x00000000, // PA_CL_VPORT_XSCALE_14 + 0x00000000, // PA_CL_VPORT_XOFFSET_14 + 0x00000000, // PA_CL_VPORT_YSCALE_14 + 0x00000000, // PA_CL_VPORT_YOFFSET_14 + 0x00000000, // PA_CL_VPORT_ZSCALE_14 + 0x00000000, // PA_CL_VPORT_ZOFFSET_14 + 0x00000000, // PA_CL_VPORT_XSCALE_15 + 0x00000000, // PA_CL_VPORT_XOFFSET_15 + 0x00000000, // PA_CL_VPORT_YSCALE_15 + 0x00000000, // PA_CL_VPORT_YOFFSET_15 + 0x00000000, // PA_CL_VPORT_ZSCALE_15 + 0x00000000, // PA_CL_VPORT_ZOFFSET_15 + 0x00000000, // PA_CL_UCP_0_X + 0x00000000, // PA_CL_UCP_0_Y + 0x00000000, // PA_CL_UCP_0_Z + 0x00000000, // PA_CL_UCP_0_W + 0x00000000, // PA_CL_UCP_1_X + 0x00000000, // PA_CL_UCP_1_Y + 0x00000000, // PA_CL_UCP_1_Z + 0x00000000, // PA_CL_UCP_1_W + 0x00000000, // PA_CL_UCP_2_X + 0x00000000, // PA_CL_UCP_2_Y + 0x00000000, // PA_CL_UCP_2_Z + 0x00000000, // PA_CL_UCP_2_W + 0x00000000, // PA_CL_UCP_3_X + 0x00000000, // PA_CL_UCP_3_Y + 0x00000000, // PA_CL_UCP_3_Z + 0x00000000, // PA_CL_UCP_3_W + 0x00000000, // PA_CL_UCP_4_X + 0x00000000, // PA_CL_UCP_4_Y + 0x00000000, // PA_CL_UCP_4_Z + 0x00000000, // PA_CL_UCP_4_W + 0x00000000, // PA_CL_UCP_5_X + 0x00000000, // PA_CL_UCP_5_Y + 0x00000000, // PA_CL_UCP_5_Z + 0x00000000, // PA_CL_UCP_5_W + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_CNTL_0 + 0x00000000, // SPI_PS_INPUT_CNTL_1 + 0x00000000, // SPI_PS_INPUT_CNTL_2 + 0x00000000, // SPI_PS_INPUT_CNTL_3 + 0x00000000, // SPI_PS_INPUT_CNTL_4 + 0x00000000, // SPI_PS_INPUT_CNTL_5 + 0x00000000, // SPI_PS_INPUT_CNTL_6 + 0x00000000, // SPI_PS_INPUT_CNTL_7 + 0x00000000, // SPI_PS_INPUT_CNTL_8 + 0x00000000, // SPI_PS_INPUT_CNTL_9 + 0x00000000, // SPI_PS_INPUT_CNTL_10 + 0x00000000, // SPI_PS_INPUT_CNTL_11 + 0x00000000, // SPI_PS_INPUT_CNTL_12 + 0x00000000, // SPI_PS_INPUT_CNTL_13 + 0x00000000, // SPI_PS_INPUT_CNTL_14 + 0x00000000, // SPI_PS_INPUT_CNTL_15 + 0x00000000, // SPI_PS_INPUT_CNTL_16 + 0x00000000, // SPI_PS_INPUT_CNTL_17 + 0x00000000, // SPI_PS_INPUT_CNTL_18 + 0x00000000, // SPI_PS_INPUT_CNTL_19 + 0x00000000, // SPI_PS_INPUT_CNTL_20 + 0x00000000, // SPI_PS_INPUT_CNTL_21 + 0x00000000, // SPI_PS_INPUT_CNTL_22 + 0x00000000, // SPI_PS_INPUT_CNTL_23 + 0x00000000, // SPI_PS_INPUT_CNTL_24 + 0x00000000, // SPI_PS_INPUT_CNTL_25 + 0x00000000, // SPI_PS_INPUT_CNTL_26 + 0x00000000, // SPI_PS_INPUT_CNTL_27 + 0x00000000, // SPI_PS_INPUT_CNTL_28 + 0x00000000, // SPI_PS_INPUT_CNTL_29 + 0x00000000, // SPI_PS_INPUT_CNTL_30 + 0x00000000, // SPI_PS_INPUT_CNTL_31 + 0x00000000, // SPI_VS_OUT_CONFIG + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_ENA + 0x00000000, // SPI_PS_INPUT_ADDR + 0x00000000, // SPI_INTERP_CONTROL_0 + 0x00000002, // SPI_PS_IN_CONTROL + 0, // HOLE + 0x00000000, // SPI_BARYC_CNTL + 0, // HOLE + 0x00000000, // SPI_TMPRING_SIZE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_SHADER_POS_FORMAT + 0x00000000, // SPI_SHADER_Z_FORMAT + 0x00000000, // SPI_SHADER_COL_FORMAT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_BLEND0_CONTROL + 0x00000000, // CB_BLEND1_CONTROL + 0x00000000, // CB_BLEND2_CONTROL + 0x00000000, // CB_BLEND3_CONTROL + 0x00000000, // CB_BLEND4_CONTROL + 0x00000000, // CB_BLEND5_CONTROL + 0x00000000, // CB_BLEND6_CONTROL + 0x00000000, // CB_BLEND7_CONTROL +}; +static const unsigned int ci_SECT_CONTEXT_def_3[] = +{ + 0x00000000, // PA_CL_POINT_X_RAD + 0x00000000, // PA_CL_POINT_Y_RAD + 0x00000000, // PA_CL_POINT_SIZE + 0x00000000, // PA_CL_POINT_CULL_RAD + 0x00000000, // VGT_DMA_BASE_HI + 0x00000000, // VGT_DMA_BASE +}; +static const unsigned int ci_SECT_CONTEXT_def_4[] = +{ + 0x00000000, // DB_DEPTH_CONTROL + 0x00000000, // DB_EQAA + 0x00000000, // CB_COLOR_CONTROL + 0x00000000, // DB_SHADER_CONTROL + 0x00090000, // PA_CL_CLIP_CNTL + 0x00000004, // PA_SU_SC_MODE_CNTL + 0x00000000, // PA_CL_VTE_CNTL + 0x00000000, // PA_CL_VS_OUT_CNTL + 0x00000000, // PA_CL_NANINF_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_SCALE + 0x00000000, // PA_SU_PRIM_FILTER_CNTL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SU_POINT_SIZE + 0x00000000, // PA_SU_POINT_MINMAX + 0x00000000, // PA_SU_LINE_CNTL + 0x00000000, // PA_SC_LINE_STIPPLE + 0x00000000, // VGT_OUTPUT_PATH_CNTL + 0x00000000, // VGT_HOS_CNTL + 0x00000000, // VGT_HOS_MAX_TESS_LEVEL + 0x00000000, // VGT_HOS_MIN_TESS_LEVEL + 0x00000000, // VGT_HOS_REUSE_DEPTH + 0x00000000, // VGT_GROUP_PRIM_TYPE + 0x00000000, // VGT_GROUP_FIRST_DECR + 0x00000000, // VGT_GROUP_DECR + 0x00000000, // VGT_GROUP_VECT_0_CNTL + 0x00000000, // VGT_GROUP_VECT_1_CNTL + 0x00000000, // VGT_GROUP_VECT_0_FMT_CNTL + 0x00000000, // VGT_GROUP_VECT_1_FMT_CNTL + 0x00000000, // VGT_GS_MODE + 0x00000000, // VGT_GS_ONCHIP_CNTL + 0x00000000, // PA_SC_MODE_CNTL_0 + 0x00000000, // PA_SC_MODE_CNTL_1 + 0x00000000, // VGT_ENHANCE + 0x00000100, // VGT_GS_PER_ES + 0x00000080, // VGT_ES_PER_GS + 0x00000002, // VGT_GS_PER_VS + 0x00000000, // VGT_GSVS_RING_OFFSET_1 + 0x00000000, // VGT_GSVS_RING_OFFSET_2 + 0x00000000, // VGT_GSVS_RING_OFFSET_3 + 0x00000000, // VGT_GS_OUT_PRIM_TYPE + 0x00000000, // IA_ENHANCE +}; +static const unsigned int ci_SECT_CONTEXT_def_5[] = +{ + 0x00000000, // WD_ENHANCE + 0x00000000, // VGT_PRIMITIVEID_EN +}; +static const unsigned int ci_SECT_CONTEXT_def_6[] = +{ + 0x00000000, // VGT_PRIMITIVEID_RESET +}; +static const unsigned int ci_SECT_CONTEXT_def_7[] = +{ + 0x00000000, // VGT_MULTI_PRIM_IB_RESET_EN + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_INSTANCE_STEP_RATE_0 + 0x00000000, // VGT_INSTANCE_STEP_RATE_1 + 0x000000ff, // IA_MULTI_VGT_PARAM + 0x00000000, // VGT_ESGS_RING_ITEMSIZE + 0x00000000, // VGT_GSVS_RING_ITEMSIZE + 0x00000000, // VGT_REUSE_OFF + 0x00000000, // VGT_VTX_CNT_EN + 0x00000000, // DB_HTILE_SURFACE + 0x00000000, // DB_SRESULTS_COMPARE_STATE0 + 0x00000000, // DB_SRESULTS_COMPARE_STATE1 + 0x00000000, // DB_PRELOAD_CONTROL + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_0 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_0 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_0 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_1 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_1 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_1 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_2 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_2 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_2 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_3 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_3 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_3 + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_OFFSET + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE + 0, // HOLE + 0x00000000, // VGT_GS_MAX_VERT_OUT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_SHADER_STAGES_EN + 0x00000000, // VGT_LS_HS_CONFIG + 0x00000000, // VGT_GS_VERT_ITEMSIZE + 0x00000000, // VGT_GS_VERT_ITEMSIZE_1 + 0x00000000, // VGT_GS_VERT_ITEMSIZE_2 + 0x00000000, // VGT_GS_VERT_ITEMSIZE_3 + 0x00000000, // VGT_TF_PARAM + 0x00000000, // DB_ALPHA_TO_MASK + 0, // HOLE + 0x00000000, // PA_SU_POLY_OFFSET_DB_FMT_CNTL + 0x00000000, // PA_SU_POLY_OFFSET_CLAMP + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_OFFSET + 0x00000000, // PA_SU_POLY_OFFSET_BACK_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_BACK_OFFSET + 0x00000000, // VGT_GS_INSTANCE_CNT + 0x00000000, // VGT_STRMOUT_CONFIG + 0x00000000, // VGT_STRMOUT_BUFFER_CONFIG + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SC_CENTROID_PRIORITY_0 + 0x00000000, // PA_SC_CENTROID_PRIORITY_1 + 0x00001000, // PA_SC_LINE_CNTL + 0x00000000, // PA_SC_AA_CONFIG + 0x00000005, // PA_SU_VTX_CNTL + 0x3f800000, // PA_CL_GB_VERT_CLIP_ADJ + 0x3f800000, // PA_CL_GB_VERT_DISC_ADJ + 0x3f800000, // PA_CL_GB_HORZ_CLIP_ADJ + 0x3f800000, // PA_CL_GB_HORZ_DISC_ADJ + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_3 + 0xffffffff, // PA_SC_AA_MASK_X0Y0_X1Y0 + 0xffffffff, // PA_SC_AA_MASK_X0Y1_X1Y1 + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x0000000e, // VGT_VERTEX_REUSE_BLOCK_CNTL + 0x00000010, // VGT_OUT_DEALLOC_CNTL + 0x00000000, // CB_COLOR0_BASE + 0x00000000, // CB_COLOR0_PITCH + 0x00000000, // CB_COLOR0_SLICE + 0x00000000, // CB_COLOR0_VIEW + 0x00000000, // CB_COLOR0_INFO + 0x00000000, // CB_COLOR0_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR0_CMASK + 0x00000000, // CB_COLOR0_CMASK_SLICE + 0x00000000, // CB_COLOR0_FMASK + 0x00000000, // CB_COLOR0_FMASK_SLICE + 0x00000000, // CB_COLOR0_CLEAR_WORD0 + 0x00000000, // CB_COLOR0_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR1_BASE + 0x00000000, // CB_COLOR1_PITCH + 0x00000000, // CB_COLOR1_SLICE + 0x00000000, // CB_COLOR1_VIEW + 0x00000000, // CB_COLOR1_INFO + 0x00000000, // CB_COLOR1_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR1_CMASK + 0x00000000, // CB_COLOR1_CMASK_SLICE + 0x00000000, // CB_COLOR1_FMASK + 0x00000000, // CB_COLOR1_FMASK_SLICE + 0x00000000, // CB_COLOR1_CLEAR_WORD0 + 0x00000000, // CB_COLOR1_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR2_BASE + 0x00000000, // CB_COLOR2_PITCH + 0x00000000, // CB_COLOR2_SLICE + 0x00000000, // CB_COLOR2_VIEW + 0x00000000, // CB_COLOR2_INFO + 0x00000000, // CB_COLOR2_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR2_CMASK + 0x00000000, // CB_COLOR2_CMASK_SLICE + 0x00000000, // CB_COLOR2_FMASK + 0x00000000, // CB_COLOR2_FMASK_SLICE + 0x00000000, // CB_COLOR2_CLEAR_WORD0 + 0x00000000, // CB_COLOR2_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR3_BASE + 0x00000000, // CB_COLOR3_PITCH + 0x00000000, // CB_COLOR3_SLICE + 0x00000000, // CB_COLOR3_VIEW + 0x00000000, // CB_COLOR3_INFO + 0x00000000, // CB_COLOR3_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR3_CMASK + 0x00000000, // CB_COLOR3_CMASK_SLICE + 0x00000000, // CB_COLOR3_FMASK + 0x00000000, // CB_COLOR3_FMASK_SLICE + 0x00000000, // CB_COLOR3_CLEAR_WORD0 + 0x00000000, // CB_COLOR3_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR4_BASE + 0x00000000, // CB_COLOR4_PITCH + 0x00000000, // CB_COLOR4_SLICE + 0x00000000, // CB_COLOR4_VIEW + 0x00000000, // CB_COLOR4_INFO + 0x00000000, // CB_COLOR4_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR4_CMASK + 0x00000000, // CB_COLOR4_CMASK_SLICE + 0x00000000, // CB_COLOR4_FMASK + 0x00000000, // CB_COLOR4_FMASK_SLICE + 0x00000000, // CB_COLOR4_CLEAR_WORD0 + 0x00000000, // CB_COLOR4_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR5_BASE + 0x00000000, // CB_COLOR5_PITCH + 0x00000000, // CB_COLOR5_SLICE + 0x00000000, // CB_COLOR5_VIEW + 0x00000000, // CB_COLOR5_INFO + 0x00000000, // CB_COLOR5_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR5_CMASK + 0x00000000, // CB_COLOR5_CMASK_SLICE + 0x00000000, // CB_COLOR5_FMASK + 0x00000000, // CB_COLOR5_FMASK_SLICE + 0x00000000, // CB_COLOR5_CLEAR_WORD0 + 0x00000000, // CB_COLOR5_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR6_BASE + 0x00000000, // CB_COLOR6_PITCH + 0x00000000, // CB_COLOR6_SLICE + 0x00000000, // CB_COLOR6_VIEW + 0x00000000, // CB_COLOR6_INFO + 0x00000000, // CB_COLOR6_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR6_CMASK + 0x00000000, // CB_COLOR6_CMASK_SLICE + 0x00000000, // CB_COLOR6_FMASK + 0x00000000, // CB_COLOR6_FMASK_SLICE + 0x00000000, // CB_COLOR6_CLEAR_WORD0 + 0x00000000, // CB_COLOR6_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR7_BASE + 0x00000000, // CB_COLOR7_PITCH + 0x00000000, // CB_COLOR7_SLICE + 0x00000000, // CB_COLOR7_VIEW + 0x00000000, // CB_COLOR7_INFO + 0x00000000, // CB_COLOR7_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR7_CMASK + 0x00000000, // CB_COLOR7_CMASK_SLICE + 0x00000000, // CB_COLOR7_FMASK + 0x00000000, // CB_COLOR7_FMASK_SLICE + 0x00000000, // CB_COLOR7_CLEAR_WORD0 + 0x00000000, // CB_COLOR7_CLEAR_WORD1 +}; +static const struct cs_extent_def ci_SECT_CONTEXT_defs[] = +{ + {ci_SECT_CONTEXT_def_1, 0x0000a000, 212 }, + {ci_SECT_CONTEXT_def_2, 0x0000a0d6, 274 }, + {ci_SECT_CONTEXT_def_3, 0x0000a1f5, 6 }, + {ci_SECT_CONTEXT_def_4, 0x0000a200, 157 }, + {ci_SECT_CONTEXT_def_5, 0x0000a2a0, 2 }, + {ci_SECT_CONTEXT_def_6, 0x0000a2a3, 1 }, + {ci_SECT_CONTEXT_def_7, 0x0000a2a5, 233 }, + { 0, 0, 0 } +}; +static const struct cs_section_def ci_cs_data[] = { + { ci_SECT_CONTEXT_defs, SECT_CONTEXT }, + { 0, SECT_NONE } +}; diff --git a/drivers/gpu/drm/amd/amdgpu/clearstate_defs.h b/drivers/gpu/drm/amd/amdgpu/clearstate_defs.h new file mode 100644 index 000000000..3eda707d7 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/clearstate_defs.h @@ -0,0 +1,44 @@ +/* + * Copyright 2012 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef CLEARSTATE_DEFS_H +#define CLEARSTATE_DEFS_H + +enum section_id { + SECT_NONE, + SECT_CONTEXT, + SECT_CLEAR, + SECT_CTRLCONST +}; + +struct cs_extent_def { + const unsigned int *extent; + const unsigned int reg_index; + const unsigned int reg_count; +}; + +struct cs_section_def { + const struct cs_extent_def *section; + const enum section_id id; +}; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/clearstate_gfx10.h b/drivers/gpu/drm/amd/amdgpu/clearstate_gfx10.h new file mode 100644 index 000000000..27a2ff0a0 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/clearstate_gfx10.h @@ -0,0 +1,975 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +static const unsigned int gfx10_SECT_CONTEXT_def_1[] = { + 0x00000000, // DB_RENDER_CONTROL + 0x00000000, // DB_COUNT_CONTROL + 0x00000000, // DB_DEPTH_VIEW + 0x00000000, // DB_RENDER_OVERRIDE + 0x00000000, // DB_RENDER_OVERRIDE2 + 0x00000000, // DB_HTILE_DATA_BASE + 0x00000000, // HOLE + 0x00000000, // DB_DEPTH_SIZE_XY + 0x00000000, // DB_DEPTH_BOUNDS_MIN + 0x00000000, // DB_DEPTH_BOUNDS_MAX + 0x00000000, // DB_STENCIL_CLEAR + 0x00000000, // DB_DEPTH_CLEAR + 0x00000000, // PA_SC_SCREEN_SCISSOR_TL + 0x40004000, // PA_SC_SCREEN_SCISSOR_BR + 0x00000000, // DB_DFSM_CONTROL + 0x00000000, // DB_DEPTH_INFO + 0x00000000, // DB_Z_INFO + 0x00000000, // DB_STENCIL_INFO + 0x00000000, // DB_Z_READ_BASE + 0x00000000, // DB_STENCIL_READ_BASE + 0x00000000, // DB_Z_WRITE_BASE + 0x00000000, // DB_STENCIL_WRITE_BASE + 0x00000000, // DB_DEPTH_SIZE + 0x00000000, // DB_DEPTH_SLICE + 0x00000000, // DB_Z_INFO2 + 0x00000000, // DB_STENCIL_INFO2 + 0x00000000, // DB_Z_READ_BASE_HI + 0x00000000, // DB_STENCIL_READ_BASE_HI + 0x00000000, // DB_Z_WRITE_BASE_HI + 0x00000000, // DB_STENCIL_WRITE_BASE_HI + 0x00000000, // DB_HTILE_DATA_BASE_HI + 0x00150055, // DB_RMI_L2_CACHE_CONTROL + 0x00000000, // TA_BC_BASE_ADDR + 0x00000000, // TA_BC_BASE_ADDR_HI + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // COHER_DEST_BASE_HI_0 + 0x00000000, // COHER_DEST_BASE_HI_1 + 0x00000000, // COHER_DEST_BASE_HI_2 + 0x00000000, // COHER_DEST_BASE_HI_3 + 0x00000000, // COHER_DEST_BASE_2 + 0x00000000, // COHER_DEST_BASE_3 + 0x00000000, // PA_SC_WINDOW_OFFSET + 0x80000000, // PA_SC_WINDOW_SCISSOR_TL + 0x40004000, // PA_SC_WINDOW_SCISSOR_BR + 0x0000ffff, // PA_SC_CLIPRECT_RULE + 0x00000000, // PA_SC_CLIPRECT_0_TL + 0x40004000, // PA_SC_CLIPRECT_0_BR + 0x00000000, // PA_SC_CLIPRECT_1_TL + 0x40004000, // PA_SC_CLIPRECT_1_BR + 0x00000000, // PA_SC_CLIPRECT_2_TL + 0x40004000, // PA_SC_CLIPRECT_2_BR + 0x00000000, // PA_SC_CLIPRECT_3_TL + 0x40004000, // PA_SC_CLIPRECT_3_BR + 0xaa99aaaa, // PA_SC_EDGERULE + 0x00000000, // PA_SU_HARDWARE_SCREEN_OFFSET + 0xffffffff, // CB_TARGET_MASK + 0xffffffff, // CB_SHADER_MASK + 0x80000000, // PA_SC_GENERIC_SCISSOR_TL + 0x40004000, // PA_SC_GENERIC_SCISSOR_BR + 0x00000000, // COHER_DEST_BASE_0 + 0x00000000, // COHER_DEST_BASE_1 + 0x80000000, // PA_SC_VPORT_SCISSOR_0_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_0_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_1_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_1_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_2_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_2_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_3_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_3_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_4_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_4_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_5_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_5_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_6_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_6_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_7_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_7_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_8_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_8_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_9_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_9_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_10_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_10_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_11_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_11_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_12_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_12_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_13_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_13_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_14_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_14_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_15_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_15_BR + 0x00000000, // PA_SC_VPORT_ZMIN_0 + 0x3f800000, // PA_SC_VPORT_ZMAX_0 + 0x00000000, // PA_SC_VPORT_ZMIN_1 + 0x3f800000, // PA_SC_VPORT_ZMAX_1 + 0x00000000, // PA_SC_VPORT_ZMIN_2 + 0x3f800000, // PA_SC_VPORT_ZMAX_2 + 0x00000000, // PA_SC_VPORT_ZMIN_3 + 0x3f800000, // PA_SC_VPORT_ZMAX_3 + 0x00000000, // PA_SC_VPORT_ZMIN_4 + 0x3f800000, // PA_SC_VPORT_ZMAX_4 + 0x00000000, // PA_SC_VPORT_ZMIN_5 + 0x3f800000, // PA_SC_VPORT_ZMAX_5 + 0x00000000, // PA_SC_VPORT_ZMIN_6 + 0x3f800000, // PA_SC_VPORT_ZMAX_6 + 0x00000000, // PA_SC_VPORT_ZMIN_7 + 0x3f800000, // PA_SC_VPORT_ZMAX_7 + 0x00000000, // PA_SC_VPORT_ZMIN_8 + 0x3f800000, // PA_SC_VPORT_ZMAX_8 + 0x00000000, // PA_SC_VPORT_ZMIN_9 + 0x3f800000, // PA_SC_VPORT_ZMAX_9 + 0x00000000, // PA_SC_VPORT_ZMIN_10 + 0x3f800000, // PA_SC_VPORT_ZMAX_10 + 0x00000000, // PA_SC_VPORT_ZMIN_11 + 0x3f800000, // PA_SC_VPORT_ZMAX_11 + 0x00000000, // PA_SC_VPORT_ZMIN_12 + 0x3f800000, // PA_SC_VPORT_ZMAX_12 + 0x00000000, // PA_SC_VPORT_ZMIN_13 + 0x3f800000, // PA_SC_VPORT_ZMAX_13 + 0x00000000, // PA_SC_VPORT_ZMIN_14 + 0x3f800000, // PA_SC_VPORT_ZMAX_14 + 0x00000000, // PA_SC_VPORT_ZMIN_15 + 0x3f800000, // PA_SC_VPORT_ZMAX_15 + 0x00000000, // PA_SC_RASTER_CONFIG + 0x00000000, // PA_SC_RASTER_CONFIG_1 + 0x00000000, // PA_SC_SCREEN_EXTENT_CONTROL +}; +static const unsigned int gfx10_SECT_CONTEXT_def_2[] = { + 0x00000000, // CP_PERFMON_CNTX_CNTL + 0x00000000, // CP_RINGID + 0x00000000, // CP_VMID + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SC_RIGHT_VERT_GRID + 0x00000000, // PA_SC_LEFT_VERT_GRID + 0x00000000, // PA_SC_HORIZ_GRID + 0x00000000, // HOLE + 0x00000000, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0xffffffff, // VGT_MAX_VTX_INDX + 0x00000000, // VGT_MIN_VTX_INDX + 0x00000000, // VGT_INDX_OFFSET + 0x00000000, // VGT_MULTI_PRIM_IB_RESET_INDX + 0x00550055, // CB_RMI_GL2_CACHE_CONTROL + 0x00000000, // CB_BLEND_RED + 0x00000000, // CB_BLEND_GREEN + 0x00000000, // CB_BLEND_BLUE + 0x00000000, // CB_BLEND_ALPHA + 0x00000000, // CB_DCC_CONTROL + 0x00000000, // CB_COVERAGE_OUT_CONTROL + 0x00000000, // DB_STENCIL_CONTROL + 0x01000000, // DB_STENCILREFMASK + 0x01000000, // DB_STENCILREFMASK_BF + 0, // HOLE + 0x00000000, // PA_CL_VPORT_XSCALE + 0x00000000, // PA_CL_VPORT_XOFFSET + 0x00000000, // PA_CL_VPORT_YSCALE + 0x00000000, // PA_CL_VPORT_YOFFSET + 0x00000000, // PA_CL_VPORT_ZSCALE + 0x00000000, // PA_CL_VPORT_ZOFFSET + 0x00000000, // PA_CL_VPORT_XSCALE_1 + 0x00000000, // PA_CL_VPORT_XOFFSET_1 + 0x00000000, // PA_CL_VPORT_YSCALE_1 + 0x00000000, // PA_CL_VPORT_YOFFSET_1 + 0x00000000, // PA_CL_VPORT_ZSCALE_1 + 0x00000000, // PA_CL_VPORT_ZOFFSET_1 + 0x00000000, // PA_CL_VPORT_XSCALE_2 + 0x00000000, // PA_CL_VPORT_XOFFSET_2 + 0x00000000, // PA_CL_VPORT_YSCALE_2 + 0x00000000, // PA_CL_VPORT_YOFFSET_2 + 0x00000000, // PA_CL_VPORT_ZSCALE_2 + 0x00000000, // PA_CL_VPORT_ZOFFSET_2 + 0x00000000, // PA_CL_VPORT_XSCALE_3 + 0x00000000, // PA_CL_VPORT_XOFFSET_3 + 0x00000000, // PA_CL_VPORT_YSCALE_3 + 0x00000000, // PA_CL_VPORT_YOFFSET_3 + 0x00000000, // PA_CL_VPORT_ZSCALE_3 + 0x00000000, // PA_CL_VPORT_ZOFFSET_3 + 0x00000000, // PA_CL_VPORT_XSCALE_4 + 0x00000000, // PA_CL_VPORT_XOFFSET_4 + 0x00000000, // PA_CL_VPORT_YSCALE_4 + 0x00000000, // PA_CL_VPORT_YOFFSET_4 + 0x00000000, // PA_CL_VPORT_ZSCALE_4 + 0x00000000, // PA_CL_VPORT_ZOFFSET_4 + 0x00000000, // PA_CL_VPORT_XSCALE_5 + 0x00000000, // PA_CL_VPORT_XOFFSET_5 + 0x00000000, // PA_CL_VPORT_YSCALE_5 + 0x00000000, // PA_CL_VPORT_YOFFSET_5 + 0x00000000, // PA_CL_VPORT_ZSCALE_5 + 0x00000000, // PA_CL_VPORT_ZOFFSET_5 + 0x00000000, // PA_CL_VPORT_XSCALE_6 + 0x00000000, // PA_CL_VPORT_XOFFSET_6 + 0x00000000, // PA_CL_VPORT_YSCALE_6 + 0x00000000, // PA_CL_VPORT_YOFFSET_6 + 0x00000000, // PA_CL_VPORT_ZSCALE_6 + 0x00000000, // PA_CL_VPORT_ZOFFSET_6 + 0x00000000, // PA_CL_VPORT_XSCALE_7 + 0x00000000, // PA_CL_VPORT_XOFFSET_7 + 0x00000000, // PA_CL_VPORT_YSCALE_7 + 0x00000000, // PA_CL_VPORT_YOFFSET_7 + 0x00000000, // PA_CL_VPORT_ZSCALE_7 + 0x00000000, // PA_CL_VPORT_ZOFFSET_7 + 0x00000000, // PA_CL_VPORT_XSCALE_8 + 0x00000000, // PA_CL_VPORT_XOFFSET_8 + 0x00000000, // PA_CL_VPORT_YSCALE_8 + 0x00000000, // PA_CL_VPORT_YOFFSET_8 + 0x00000000, // PA_CL_VPORT_ZSCALE_8 + 0x00000000, // PA_CL_VPORT_ZOFFSET_8 + 0x00000000, // PA_CL_VPORT_XSCALE_9 + 0x00000000, // PA_CL_VPORT_XOFFSET_9 + 0x00000000, // PA_CL_VPORT_YSCALE_9 + 0x00000000, // PA_CL_VPORT_YOFFSET_9 + 0x00000000, // PA_CL_VPORT_ZSCALE_9 + 0x00000000, // PA_CL_VPORT_ZOFFSET_9 + 0x00000000, // PA_CL_VPORT_XSCALE_10 + 0x00000000, // PA_CL_VPORT_XOFFSET_10 + 0x00000000, // PA_CL_VPORT_YSCALE_10 + 0x00000000, // PA_CL_VPORT_YOFFSET_10 + 0x00000000, // PA_CL_VPORT_ZSCALE_10 + 0x00000000, // PA_CL_VPORT_ZOFFSET_10 + 0x00000000, // PA_CL_VPORT_XSCALE_11 + 0x00000000, // PA_CL_VPORT_XOFFSET_11 + 0x00000000, // PA_CL_VPORT_YSCALE_11 + 0x00000000, // PA_CL_VPORT_YOFFSET_11 + 0x00000000, // PA_CL_VPORT_ZSCALE_11 + 0x00000000, // PA_CL_VPORT_ZOFFSET_11 + 0x00000000, // PA_CL_VPORT_XSCALE_12 + 0x00000000, // PA_CL_VPORT_XOFFSET_12 + 0x00000000, // PA_CL_VPORT_YSCALE_12 + 0x00000000, // PA_CL_VPORT_YOFFSET_12 + 0x00000000, // PA_CL_VPORT_ZSCALE_12 + 0x00000000, // PA_CL_VPORT_ZOFFSET_12 + 0x00000000, // PA_CL_VPORT_XSCALE_13 + 0x00000000, // PA_CL_VPORT_XOFFSET_13 + 0x00000000, // PA_CL_VPORT_YSCALE_13 + 0x00000000, // PA_CL_VPORT_YOFFSET_13 + 0x00000000, // PA_CL_VPORT_ZSCALE_13 + 0x00000000, // PA_CL_VPORT_ZOFFSET_13 + 0x00000000, // PA_CL_VPORT_XSCALE_14 + 0x00000000, // PA_CL_VPORT_XOFFSET_14 + 0x00000000, // PA_CL_VPORT_YSCALE_14 + 0x00000000, // PA_CL_VPORT_YOFFSET_14 + 0x00000000, // PA_CL_VPORT_ZSCALE_14 + 0x00000000, // PA_CL_VPORT_ZOFFSET_14 + 0x00000000, // PA_CL_VPORT_XSCALE_15 + 0x00000000, // PA_CL_VPORT_XOFFSET_15 + 0x00000000, // PA_CL_VPORT_YSCALE_15 + 0x00000000, // PA_CL_VPORT_YOFFSET_15 + 0x00000000, // PA_CL_VPORT_ZSCALE_15 + 0x00000000, // PA_CL_VPORT_ZOFFSET_15 + 0x00000000, // PA_CL_UCP_0_X + 0x00000000, // PA_CL_UCP_0_Y + 0x00000000, // PA_CL_UCP_0_Z + 0x00000000, // PA_CL_UCP_0_W + 0x00000000, // PA_CL_UCP_1_X + 0x00000000, // PA_CL_UCP_1_Y + 0x00000000, // PA_CL_UCP_1_Z + 0x00000000, // PA_CL_UCP_1_W + 0x00000000, // PA_CL_UCP_2_X + 0x00000000, // PA_CL_UCP_2_Y + 0x00000000, // PA_CL_UCP_2_Z + 0x00000000, // PA_CL_UCP_2_W + 0x00000000, // PA_CL_UCP_3_X + 0x00000000, // PA_CL_UCP_3_Y + 0x00000000, // PA_CL_UCP_3_Z + 0x00000000, // PA_CL_UCP_3_W + 0x00000000, // PA_CL_UCP_4_X + 0x00000000, // PA_CL_UCP_4_Y + 0x00000000, // PA_CL_UCP_4_Z + 0x00000000, // PA_CL_UCP_4_W + 0x00000000, // PA_CL_UCP_5_X + 0x00000000, // PA_CL_UCP_5_Y + 0x00000000, // PA_CL_UCP_5_Z + 0x00000000, // PA_CL_UCP_5_W + 0x00000000, // PA_CL_PROG_NEAR_CLIP_Z + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_CNTL_0 + 0x00000000, // SPI_PS_INPUT_CNTL_1 + 0x00000000, // SPI_PS_INPUT_CNTL_2 + 0x00000000, // SPI_PS_INPUT_CNTL_3 + 0x00000000, // SPI_PS_INPUT_CNTL_4 + 0x00000000, // SPI_PS_INPUT_CNTL_5 + 0x00000000, // SPI_PS_INPUT_CNTL_6 + 0x00000000, // SPI_PS_INPUT_CNTL_7 + 0x00000000, // SPI_PS_INPUT_CNTL_8 + 0x00000000, // SPI_PS_INPUT_CNTL_9 + 0x00000000, // SPI_PS_INPUT_CNTL_10 + 0x00000000, // SPI_PS_INPUT_CNTL_11 + 0x00000000, // SPI_PS_INPUT_CNTL_12 + 0x00000000, // SPI_PS_INPUT_CNTL_13 + 0x00000000, // SPI_PS_INPUT_CNTL_14 + 0x00000000, // SPI_PS_INPUT_CNTL_15 + 0x00000000, // SPI_PS_INPUT_CNTL_16 + 0x00000000, // SPI_PS_INPUT_CNTL_17 + 0x00000000, // SPI_PS_INPUT_CNTL_18 + 0x00000000, // SPI_PS_INPUT_CNTL_19 + 0x00000000, // SPI_PS_INPUT_CNTL_20 + 0x00000000, // SPI_PS_INPUT_CNTL_21 + 0x00000000, // SPI_PS_INPUT_CNTL_22 + 0x00000000, // SPI_PS_INPUT_CNTL_23 + 0x00000000, // SPI_PS_INPUT_CNTL_24 + 0x00000000, // SPI_PS_INPUT_CNTL_25 + 0x00000000, // SPI_PS_INPUT_CNTL_26 + 0x00000000, // SPI_PS_INPUT_CNTL_27 + 0x00000000, // SPI_PS_INPUT_CNTL_28 + 0x00000000, // SPI_PS_INPUT_CNTL_29 + 0x00000000, // SPI_PS_INPUT_CNTL_30 + 0x00000000, // SPI_PS_INPUT_CNTL_31 + 0x00000000, // SPI_VS_OUT_CONFIG + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_ENA + 0x00000000, // SPI_PS_INPUT_ADDR + 0x00000000, // SPI_INTERP_CONTROL_0 + 0x00000002, // SPI_PS_IN_CONTROL + 0, // HOLE + 0x00000000, // SPI_BARYC_CNTL + 0, // HOLE + 0x00000000, // SPI_TMPRING_SIZE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_SHADER_IDX_FORMAT + 0x00000000, // SPI_SHADER_POS_FORMAT + 0x00000000, // SPI_SHADER_Z_FORMAT + 0x00000000, // SPI_SHADER_COL_FORMAT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SX_PS_DOWNCONVERT + 0x00000000, // SX_BLEND_OPT_EPSILON + 0x00000000, // SX_BLEND_OPT_CONTROL + 0x00000000, // SX_MRT0_BLEND_OPT + 0x00000000, // SX_MRT1_BLEND_OPT + 0x00000000, // SX_MRT2_BLEND_OPT + 0x00000000, // SX_MRT3_BLEND_OPT + 0x00000000, // SX_MRT4_BLEND_OPT + 0x00000000, // SX_MRT5_BLEND_OPT + 0x00000000, // SX_MRT6_BLEND_OPT + 0x00000000, // SX_MRT7_BLEND_OPT + 0x00000000, // CB_BLEND0_CONTROL + 0x00000000, // CB_BLEND1_CONTROL + 0x00000000, // CB_BLEND2_CONTROL + 0x00000000, // CB_BLEND3_CONTROL + 0x00000000, // CB_BLEND4_CONTROL + 0x00000000, // CB_BLEND5_CONTROL + 0x00000000, // CB_BLEND6_CONTROL + 0x00000000, // CB_BLEND7_CONTROL +}; +static const unsigned int gfx10_SECT_CONTEXT_def_3[] = { + 0x00000000, // PA_CL_POINT_X_RAD + 0x00000000, // PA_CL_POINT_Y_RAD + 0x00000000, // PA_CL_POINT_SIZE + 0x00000000, // PA_CL_POINT_CULL_RAD +}; +static const unsigned int gfx10_SECT_CONTEXT_def_4[] = { + 0x00000000, // VGT_GS_MAX_PRIMS_PER_SUBGROUP + 0x00000000, // DB_DEPTH_CONTROL + 0x00000000, // DB_EQAA + 0x00000000, // CB_COLOR_CONTROL + 0x00000000, // DB_SHADER_CONTROL + 0x00090000, // PA_CL_CLIP_CNTL + 0x00000004, // PA_SU_SC_MODE_CNTL + 0x00000000, // PA_CL_VTE_CNTL + 0x00000000, // PA_CL_VS_OUT_CNTL + 0x00000000, // PA_CL_NANINF_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_SCALE + 0x00000000, // PA_SU_PRIM_FILTER_CNTL + 0x00000000, // PA_SU_SMALL_PRIM_FILTER_CNTL + 0x00000000, // PA_CL_OBJPRIM_ID_CNTL + 0x00000000, // PA_CL_NGG_CNTL + 0x00000000, // PA_SU_OVER_RASTERIZATION_CNTL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SU_POINT_SIZE + 0x00000000, // PA_SU_POINT_MINMAX + 0x00000000, // PA_SU_LINE_CNTL + 0x00000000, // PA_SC_LINE_STIPPLE + 0x00000000, // VGT_OUTPUT_PATH_CNTL + 0x00000000, // VGT_HOS_CNTL + 0x00000000, // VGT_HOS_MAX_TESS_LEVEL + 0x00000000, // VGT_HOS_MIN_TESS_LEVEL + 0x00000000, // VGT_HOS_REUSE_DEPTH + 0x00000000, // VGT_GROUP_PRIM_TYPE + 0x00000000, // VGT_GROUP_FIRST_DECR + 0x00000000, // VGT_GROUP_DECR + 0x00000000, // VGT_GROUP_VECT_0_CNTL + 0x00000000, // VGT_GROUP_VECT_1_CNTL + 0x00000000, // VGT_GROUP_VECT_0_FMT_CNTL + 0x00000000, // VGT_GROUP_VECT_1_FMT_CNTL + 0x00000000, // VGT_GS_MODE + 0x00000000, // VGT_GS_ONCHIP_CNTL + 0x00000000, // PA_SC_MODE_CNTL_0 + 0x00000000, // PA_SC_MODE_CNTL_1 + 0x00000000, // VGT_ENHANCE + 0x00000100, // VGT_GS_PER_ES + 0x00000080, // VGT_ES_PER_GS + 0x00000002, // VGT_GS_PER_VS + 0x00000000, // VGT_GSVS_RING_OFFSET_1 + 0x00000000, // VGT_GSVS_RING_OFFSET_2 + 0x00000000, // VGT_GSVS_RING_OFFSET_3 + 0x00000000, // VGT_GS_OUT_PRIM_TYPE + 0x00000000, // IA_ENHANCE +}; +static const unsigned int gfx10_SECT_CONTEXT_def_5[] = { + 0x00000000, // WD_ENHANCE + 0x00000000, // VGT_PRIMITIVEID_EN +}; +static const unsigned int gfx10_SECT_CONTEXT_def_6[] = { + 0x00000000, // VGT_PRIMITIVEID_RESET +}; +static const unsigned int gfx10_SECT_CONTEXT_def_7[] = { + 0x00000000, // VGT_MULTI_PRIM_IB_RESET_EN + 0x00000000, // VGT_DRAW_PAYLOAD_CNTL + 0x00000000, // HOLE + 0x00000000, // VGT_INSTANCE_STEP_RATE_0 + 0x00000000, // VGT_INSTANCE_STEP_RATE_1 + 0x000000ff, // IA_MULTI_VGT_PARAM + 0x00000000, // VGT_ESGS_RING_ITEMSIZE + 0x00000000, // VGT_GSVS_RING_ITEMSIZE + 0x00000000, // VGT_REUSE_OFF + 0x00000000, // VGT_VTX_CNT_EN + 0x00000000, // DB_HTILE_SURFACE + 0x00000000, // DB_SRESULTS_COMPARE_STATE0 + 0x00000000, // DB_SRESULTS_COMPARE_STATE1 + 0x00000000, // DB_PRELOAD_CONTROL + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_0 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_0 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_0 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_1 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_1 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_1 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_2 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_2 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_2 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_3 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_3 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_3 + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_OFFSET + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE + 0, // HOLE + 0x00000000, // VGT_GS_MAX_VERT_OUT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_TESS_DISTRIBUTION + 0x00000000, // VGT_SHADER_STAGES_EN + 0x00000000, // VGT_LS_HS_CONFIG + 0x00000000, // VGT_GS_VERT_ITEMSIZE + 0x00000000, // VGT_GS_VERT_ITEMSIZE_1 + 0x00000000, // VGT_GS_VERT_ITEMSIZE_2 + 0x00000000, // VGT_GS_VERT_ITEMSIZE_3 + 0x00000000, // VGT_TF_PARAM + 0x00000000, // DB_ALPHA_TO_MASK + 0x00000000, // VGT_DISPATCH_DRAW_INDEX + 0x00000000, // PA_SU_POLY_OFFSET_DB_FMT_CNTL + 0x00000000, // PA_SU_POLY_OFFSET_CLAMP + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_OFFSET + 0x00000000, // PA_SU_POLY_OFFSET_BACK_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_BACK_OFFSET + 0x00000000, // VGT_GS_INSTANCE_CNT + 0x00000000, // VGT_STRMOUT_CONFIG + 0x00000000, // VGT_STRMOUT_BUFFER_CONFIG +}; +static const unsigned int gfx10_SECT_CONTEXT_def_8[] = { + 0x00000000, // PA_SC_CENTROID_PRIORITY_0 + 0x00000000, // PA_SC_CENTROID_PRIORITY_1 + 0x00001000, // PA_SC_LINE_CNTL + 0x00000000, // PA_SC_AA_CONFIG + 0x00000005, // PA_SU_VTX_CNTL + 0x3f800000, // PA_CL_GB_VERT_CLIP_ADJ + 0x3f800000, // PA_CL_GB_VERT_DISC_ADJ + 0x3f800000, // PA_CL_GB_HORZ_CLIP_ADJ + 0x3f800000, // PA_CL_GB_HORZ_DISC_ADJ + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_3 + 0xffffffff, // PA_SC_AA_MASK_X0Y0_X1Y0 + 0xffffffff, // PA_SC_AA_MASK_X0Y1_X1Y1 + 0x00000000, // PA_SC_SHADER_CONTROL + 0x00000003, // PA_SC_BINNER_CNTL_0 + 0x00000000, // PA_SC_BINNER_CNTL_1 + 0x00100000, // PA_SC_CONSERVATIVE_RASTERIZATION_CNTL + 0x00000000, // PA_SC_NGG_MODE_CNTL + 0, // HOLE + 0x0000001e, // VGT_VERTEX_REUSE_BLOCK_CNTL + 0x00000020, // VGT_OUT_DEALLOC_CNTL + 0x00000000, // CB_COLOR0_BASE + 0x00000000, // CB_COLOR0_PITCH + 0x00000000, // CB_COLOR0_SLICE + 0x00000000, // CB_COLOR0_VIEW + 0x00000000, // CB_COLOR0_INFO + 0x00000000, // CB_COLOR0_ATTRIB + 0x00000000, // CB_COLOR0_DCC_CONTROL + 0x00000000, // CB_COLOR0_CMASK + 0x00000000, // CB_COLOR0_CMASK_SLICE + 0x00000000, // CB_COLOR0_FMASK + 0x00000000, // CB_COLOR0_FMASK_SLICE + 0x00000000, // CB_COLOR0_CLEAR_WORD0 + 0x00000000, // CB_COLOR0_CLEAR_WORD1 + 0x00000000, // CB_COLOR0_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR1_BASE + 0x00000000, // CB_COLOR1_PITCH + 0x00000000, // CB_COLOR1_SLICE + 0x00000000, // CB_COLOR1_VIEW + 0x00000000, // CB_COLOR1_INFO + 0x00000000, // CB_COLOR1_ATTRIB + 0x00000000, // CB_COLOR1_DCC_CONTROL + 0x00000000, // CB_COLOR1_CMASK + 0x00000000, // CB_COLOR1_CMASK_SLICE + 0x00000000, // CB_COLOR1_FMASK + 0x00000000, // CB_COLOR1_FMASK_SLICE + 0x00000000, // CB_COLOR1_CLEAR_WORD0 + 0x00000000, // CB_COLOR1_CLEAR_WORD1 + 0x00000000, // CB_COLOR1_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR2_BASE + 0x00000000, // CB_COLOR2_PITCH + 0x00000000, // CB_COLOR2_SLICE + 0x00000000, // CB_COLOR2_VIEW + 0x00000000, // CB_COLOR2_INFO + 0x00000000, // CB_COLOR2_ATTRIB + 0x00000000, // CB_COLOR2_DCC_CONTROL + 0x00000000, // CB_COLOR2_CMASK + 0x00000000, // CB_COLOR2_CMASK_SLICE + 0x00000000, // CB_COLOR2_FMASK + 0x00000000, // CB_COLOR2_FMASK_SLICE + 0x00000000, // CB_COLOR2_CLEAR_WORD0 + 0x00000000, // CB_COLOR2_CLEAR_WORD1 + 0x00000000, // CB_COLOR2_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR3_BASE + 0x00000000, // CB_COLOR3_PITCH + 0x00000000, // CB_COLOR3_SLICE + 0x00000000, // CB_COLOR3_VIEW + 0x00000000, // CB_COLOR3_INFO + 0x00000000, // CB_COLOR3_ATTRIB + 0x00000000, // CB_COLOR3_DCC_CONTROL + 0x00000000, // CB_COLOR3_CMASK + 0x00000000, // CB_COLOR3_CMASK_SLICE + 0x00000000, // CB_COLOR3_FMASK + 0x00000000, // CB_COLOR3_FMASK_SLICE + 0x00000000, // CB_COLOR3_CLEAR_WORD0 + 0x00000000, // CB_COLOR3_CLEAR_WORD1 + 0x00000000, // CB_COLOR3_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR4_BASE + 0x00000000, // CB_COLOR4_PITCH + 0x00000000, // CB_COLOR4_SLICE + 0x00000000, // CB_COLOR4_VIEW + 0x00000000, // CB_COLOR4_INFO + 0x00000000, // CB_COLOR4_ATTRIB + 0x00000000, // CB_COLOR4_DCC_CONTROL + 0x00000000, // CB_COLOR4_CMASK + 0x00000000, // CB_COLOR4_CMASK_SLICE + 0x00000000, // CB_COLOR4_FMASK + 0x00000000, // CB_COLOR4_FMASK_SLICE + 0x00000000, // CB_COLOR4_CLEAR_WORD0 + 0x00000000, // CB_COLOR4_CLEAR_WORD1 + 0x00000000, // CB_COLOR4_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR5_BASE + 0x00000000, // CB_COLOR5_PITCH + 0x00000000, // CB_COLOR5_SLICE + 0x00000000, // CB_COLOR5_VIEW + 0x00000000, // CB_COLOR5_INFO + 0x00000000, // CB_COLOR5_ATTRIB + 0x00000000, // CB_COLOR5_DCC_CONTROL + 0x00000000, // CB_COLOR5_CMASK + 0x00000000, // CB_COLOR5_CMASK_SLICE + 0x00000000, // CB_COLOR5_FMASK + 0x00000000, // CB_COLOR5_FMASK_SLICE + 0x00000000, // CB_COLOR5_CLEAR_WORD0 + 0x00000000, // CB_COLOR5_CLEAR_WORD1 + 0x00000000, // CB_COLOR5_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR6_BASE + 0x00000000, // CB_COLOR6_PITCH + 0x00000000, // CB_COLOR6_SLICE + 0x00000000, // CB_COLOR6_VIEW + 0x00000000, // CB_COLOR6_INFO + 0x00000000, // CB_COLOR6_ATTRIB + 0x00000000, // CB_COLOR6_DCC_CONTROL + 0x00000000, // CB_COLOR6_CMASK + 0x00000000, // CB_COLOR6_CMASK_SLICE + 0x00000000, // CB_COLOR6_FMASK + 0x00000000, // CB_COLOR6_FMASK_SLICE + 0x00000000, // CB_COLOR6_CLEAR_WORD0 + 0x00000000, // CB_COLOR6_CLEAR_WORD1 + 0x00000000, // CB_COLOR6_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR7_BASE + 0x00000000, // CB_COLOR7_PITCH + 0x00000000, // CB_COLOR7_SLICE + 0x00000000, // CB_COLOR7_VIEW + 0x00000000, // CB_COLOR7_INFO + 0x00000000, // CB_COLOR7_ATTRIB + 0x00000000, // CB_COLOR7_DCC_CONTROL + 0x00000000, // CB_COLOR7_CMASK + 0x00000000, // CB_COLOR7_CMASK_SLICE + 0x00000000, // CB_COLOR7_FMASK + 0x00000000, // CB_COLOR7_FMASK_SLICE + 0x00000000, // CB_COLOR7_CLEAR_WORD0 + 0x00000000, // CB_COLOR7_CLEAR_WORD1 + 0x00000000, // CB_COLOR7_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR0_BASE_EXT + 0x00000000, // CB_COLOR1_BASE_EXT + 0x00000000, // CB_COLOR2_BASE_EXT + 0x00000000, // CB_COLOR3_BASE_EXT + 0x00000000, // CB_COLOR4_BASE_EXT + 0x00000000, // CB_COLOR5_BASE_EXT + 0x00000000, // CB_COLOR6_BASE_EXT + 0x00000000, // CB_COLOR7_BASE_EXT + 0x00000000, // CB_COLOR0_CMASK_BASE_EXT + 0x00000000, // CB_COLOR1_CMASK_BASE_EXT + 0x00000000, // CB_COLOR2_CMASK_BASE_EXT + 0x00000000, // CB_COLOR3_CMASK_BASE_EXT + 0x00000000, // CB_COLOR4_CMASK_BASE_EXT + 0x00000000, // CB_COLOR5_CMASK_BASE_EXT + 0x00000000, // CB_COLOR6_CMASK_BASE_EXT + 0x00000000, // CB_COLOR7_CMASK_BASE_EXT + 0x00000000, // CB_COLOR0_FMASK_BASE_EXT + 0x00000000, // CB_COLOR1_FMASK_BASE_EXT + 0x00000000, // CB_COLOR2_FMASK_BASE_EXT + 0x00000000, // CB_COLOR3_FMASK_BASE_EXT + 0x00000000, // CB_COLOR4_FMASK_BASE_EXT + 0x00000000, // CB_COLOR5_FMASK_BASE_EXT + 0x00000000, // CB_COLOR6_FMASK_BASE_EXT + 0x00000000, // CB_COLOR7_FMASK_BASE_EXT + 0x00000000, // CB_COLOR0_DCC_BASE_EXT + 0x00000000, // CB_COLOR1_DCC_BASE_EXT + 0x00000000, // CB_COLOR2_DCC_BASE_EXT + 0x00000000, // CB_COLOR3_DCC_BASE_EXT + 0x00000000, // CB_COLOR4_DCC_BASE_EXT + 0x00000000, // CB_COLOR5_DCC_BASE_EXT + 0x00000000, // CB_COLOR6_DCC_BASE_EXT + 0x00000000, // CB_COLOR7_DCC_BASE_EXT + 0x00000000, // CB_COLOR0_ATTRIB2 + 0x00000000, // CB_COLOR1_ATTRIB2 + 0x00000000, // CB_COLOR2_ATTRIB2 + 0x00000000, // CB_COLOR3_ATTRIB2 + 0x00000000, // CB_COLOR4_ATTRIB2 + 0x00000000, // CB_COLOR5_ATTRIB2 + 0x00000000, // CB_COLOR6_ATTRIB2 + 0x00000000, // CB_COLOR7_ATTRIB2 + 0x00000000, // CB_COLOR0_ATTRIB3 + 0x00000000, // CB_COLOR1_ATTRIB3 + 0x00000000, // CB_COLOR2_ATTRIB3 + 0x00000000, // CB_COLOR3_ATTRIB3 + 0x00000000, // CB_COLOR4_ATTRIB3 + 0x00000000, // CB_COLOR5_ATTRIB3 + 0x00000000, // CB_COLOR6_ATTRIB3 + 0x00000000, // CB_COLOR7_ATTRIB3 +}; +static const struct cs_extent_def gfx10_SECT_CONTEXT_defs[] = { + {gfx10_SECT_CONTEXT_def_1, 0x0000a000, 215 }, + {gfx10_SECT_CONTEXT_def_2, 0x0000a0d8, 272 }, + {gfx10_SECT_CONTEXT_def_3, 0x0000a1f5, 4 }, + {gfx10_SECT_CONTEXT_def_4, 0x0000a1ff, 158 }, + {gfx10_SECT_CONTEXT_def_5, 0x0000a2a0, 2 }, + {gfx10_SECT_CONTEXT_def_6, 0x0000a2a3, 1 }, + {gfx10_SECT_CONTEXT_def_7, 0x0000a2a5, 66 }, + {gfx10_SECT_CONTEXT_def_8, 0x0000a2f5, 203 }, + { 0, 0, 0 } +}; +static const struct cs_section_def gfx10_cs_data[] = { + { gfx10_SECT_CONTEXT_defs, SECT_CONTEXT }, + { 0, SECT_NONE } +}; diff --git a/drivers/gpu/drm/amd/amdgpu/clearstate_gfx11.h b/drivers/gpu/drm/amd/amdgpu/clearstate_gfx11.h new file mode 100644 index 000000000..a8b29d33c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/clearstate_gfx11.h @@ -0,0 +1,997 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __CLEARSTATE_GFX11_H_ +#define __CLEARSTATE_GFX11_H_ + +static const unsigned int gfx11_SECT_CONTEXT_def_1[] = +{ + 0x00000000, // DB_RENDER_CONTROL + 0x00000000, // DB_COUNT_CONTROL + 0x00000000, // DB_DEPTH_VIEW + 0x00000000, // DB_RENDER_OVERRIDE + 0x00000000, // DB_RENDER_OVERRIDE2 + 0x00000000, // DB_HTILE_DATA_BASE + 0, // HOLE + 0x00000000, // DB_DEPTH_SIZE_XY + 0x00000000, // DB_DEPTH_BOUNDS_MIN + 0x00000000, // DB_DEPTH_BOUNDS_MAX + 0x00000000, // DB_STENCIL_CLEAR + 0x00000000, // DB_DEPTH_CLEAR + 0x00000000, // PA_SC_SCREEN_SCISSOR_TL + 0x40004000, // PA_SC_SCREEN_SCISSOR_BR + 0, // HOLE + 0x00000000, // DB_RESERVED_REG_2 + 0x00000000, // DB_Z_INFO + 0x00000000, // DB_STENCIL_INFO + 0x00000000, // DB_Z_READ_BASE + 0x00000000, // DB_STENCIL_READ_BASE + 0x00000000, // DB_Z_WRITE_BASE + 0x00000000, // DB_STENCIL_WRITE_BASE + 0x00000000, // DB_RESERVED_REG_1 + 0x00000000, // DB_RESERVED_REG_3 + 0x00000000, // DB_SPI_VRS_CENTER_LOCATION + 0, // HOLE + 0x00000000, // DB_Z_READ_BASE_HI + 0x00000000, // DB_STENCIL_READ_BASE_HI + 0x00000000, // DB_Z_WRITE_BASE_HI + 0x00000000, // DB_STENCIL_WRITE_BASE_HI + 0x00000000, // DB_HTILE_DATA_BASE_HI + 0x00150055, // DB_RMI_L2_CACHE_CONTROL + 0x00000000, // TA_BC_BASE_ADDR + 0x00000000, // TA_BC_BASE_ADDR_HI + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // COHER_DEST_BASE_HI_0 + 0x00000000, // COHER_DEST_BASE_HI_1 + 0x00000000, // COHER_DEST_BASE_HI_2 + 0x00000000, // COHER_DEST_BASE_HI_3 + 0x00000000, // COHER_DEST_BASE_2 + 0x00000000, // COHER_DEST_BASE_3 + 0x00000000, // PA_SC_WINDOW_OFFSET + 0x80000000, // PA_SC_WINDOW_SCISSOR_TL + 0x40004000, // PA_SC_WINDOW_SCISSOR_BR + 0x0000ffff, // PA_SC_CLIPRECT_RULE + 0x00000000, // PA_SC_CLIPRECT_0_TL + 0x40004000, // PA_SC_CLIPRECT_0_BR + 0x00000000, // PA_SC_CLIPRECT_1_TL + 0x40004000, // PA_SC_CLIPRECT_1_BR + 0x00000000, // PA_SC_CLIPRECT_2_TL + 0x40004000, // PA_SC_CLIPRECT_2_BR + 0x00000000, // PA_SC_CLIPRECT_3_TL + 0x40004000, // PA_SC_CLIPRECT_3_BR + 0xaa99aaaa, // PA_SC_EDGERULE + 0x00000000, // PA_SU_HARDWARE_SCREEN_OFFSET + 0xffffffff, // CB_TARGET_MASK + 0xffffffff, // CB_SHADER_MASK + 0x80000000, // PA_SC_GENERIC_SCISSOR_TL + 0x40004000, // PA_SC_GENERIC_SCISSOR_BR + 0x00000000, // COHER_DEST_BASE_0 + 0x00000000, // COHER_DEST_BASE_1 + 0x80000000, // PA_SC_VPORT_SCISSOR_0_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_0_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_1_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_1_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_2_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_2_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_3_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_3_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_4_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_4_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_5_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_5_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_6_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_6_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_7_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_7_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_8_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_8_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_9_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_9_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_10_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_10_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_11_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_11_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_12_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_12_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_13_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_13_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_14_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_14_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_15_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_15_BR + 0x00000000, // PA_SC_VPORT_ZMIN_0 + 0x3f800000, // PA_SC_VPORT_ZMAX_0 + 0x00000000, // PA_SC_VPORT_ZMIN_1 + 0x3f800000, // PA_SC_VPORT_ZMAX_1 + 0x00000000, // PA_SC_VPORT_ZMIN_2 + 0x3f800000, // PA_SC_VPORT_ZMAX_2 + 0x00000000, // PA_SC_VPORT_ZMIN_3 + 0x3f800000, // PA_SC_VPORT_ZMAX_3 + 0x00000000, // PA_SC_VPORT_ZMIN_4 + 0x3f800000, // PA_SC_VPORT_ZMAX_4 + 0x00000000, // PA_SC_VPORT_ZMIN_5 + 0x3f800000, // PA_SC_VPORT_ZMAX_5 + 0x00000000, // PA_SC_VPORT_ZMIN_6 + 0x3f800000, // PA_SC_VPORT_ZMAX_6 + 0x00000000, // PA_SC_VPORT_ZMIN_7 + 0x3f800000, // PA_SC_VPORT_ZMAX_7 + 0x00000000, // PA_SC_VPORT_ZMIN_8 + 0x3f800000, // PA_SC_VPORT_ZMAX_8 + 0x00000000, // PA_SC_VPORT_ZMIN_9 + 0x3f800000, // PA_SC_VPORT_ZMAX_9 + 0x00000000, // PA_SC_VPORT_ZMIN_10 + 0x3f800000, // PA_SC_VPORT_ZMAX_10 + 0x00000000, // PA_SC_VPORT_ZMIN_11 + 0x3f800000, // PA_SC_VPORT_ZMAX_11 + 0x00000000, // PA_SC_VPORT_ZMIN_12 + 0x3f800000, // PA_SC_VPORT_ZMAX_12 + 0x00000000, // PA_SC_VPORT_ZMIN_13 + 0x3f800000, // PA_SC_VPORT_ZMAX_13 + 0x00000000, // PA_SC_VPORT_ZMIN_14 + 0x3f800000, // PA_SC_VPORT_ZMAX_14 + 0x00000000, // PA_SC_VPORT_ZMIN_15 + 0x3f800000, // PA_SC_VPORT_ZMAX_15 + 0x00000000, // PA_SC_RASTER_CONFIG + 0x00000000, // PA_SC_RASTER_CONFIG_1 + 0x00000000, // PA_SC_SCREEN_EXTENT_CONTROL +}; +static const unsigned int gfx11_SECT_CONTEXT_def_2[] = +{ + 0x00000000, // CP_PERFMON_CNTX_CNTL + 0x00000000, // CP_PIPEID + 0x00000000, // CP_VMID + 0x00000000, // CONTEXT_RESERVED_REG0 + 0x00000000, // CONTEXT_RESERVED_REG1 + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SC_FSR_EN + 0x00000000, // PA_SC_FSR_FBW_RECURSIONS_X + 0x00000000, // PA_SC_FSR_FBW_RECURSIONS_Y + 0, // HOLE + 0x00000000, // PA_SC_VRS_OVERRIDE_CNTL + 0x00000000, // PA_SC_VRS_RATE_FEEDBACK_BASE + 0x00000000, // PA_SC_VRS_RATE_FEEDBACK_BASE_EXT + 0x00000000, // PA_SC_VRS_RATE_FEEDBACK_SIZE_XY + 0x00000000, // PA_SC_BINNER_OUTPUT_TIMEOUT_CNTL + 0x00000000, // PA_SC_VRS_RATE_CACHE_CNTL + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SC_VRS_RATE_BASE + 0x00000000, // PA_SC_VRS_RATE_BASE_EXT + 0x00000000, // PA_SC_VRS_RATE_SIZE_XY + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_MULTI_PRIM_IB_RESET_INDX + 0x00550055, // CB_RMI_GL2_CACHE_CONTROL + 0x00000000, // CB_BLEND_RED + 0x00000000, // CB_BLEND_GREEN + 0x00000000, // CB_BLEND_BLUE + 0x00000000, // CB_BLEND_ALPHA + 0x00000000, // CB_FDCC_CONTROL + 0x00000000, // CB_COVERAGE_OUT_CONTROL + 0x00000000, // DB_STENCIL_CONTROL + 0x01000000, // DB_STENCILREFMASK + 0x01000000, // DB_STENCILREFMASK_BF + 0, // HOLE + 0x00000000, // PA_CL_VPORT_XSCALE + 0x00000000, // PA_CL_VPORT_XOFFSET + 0x00000000, // PA_CL_VPORT_YSCALE + 0x00000000, // PA_CL_VPORT_YOFFSET + 0x00000000, // PA_CL_VPORT_ZSCALE + 0x00000000, // PA_CL_VPORT_ZOFFSET + 0x00000000, // PA_CL_VPORT_XSCALE_1 + 0x00000000, // PA_CL_VPORT_XOFFSET_1 + 0x00000000, // PA_CL_VPORT_YSCALE_1 + 0x00000000, // PA_CL_VPORT_YOFFSET_1 + 0x00000000, // PA_CL_VPORT_ZSCALE_1 + 0x00000000, // PA_CL_VPORT_ZOFFSET_1 + 0x00000000, // PA_CL_VPORT_XSCALE_2 + 0x00000000, // PA_CL_VPORT_XOFFSET_2 + 0x00000000, // PA_CL_VPORT_YSCALE_2 + 0x00000000, // PA_CL_VPORT_YOFFSET_2 + 0x00000000, // PA_CL_VPORT_ZSCALE_2 + 0x00000000, // PA_CL_VPORT_ZOFFSET_2 + 0x00000000, // PA_CL_VPORT_XSCALE_3 + 0x00000000, // PA_CL_VPORT_XOFFSET_3 + 0x00000000, // PA_CL_VPORT_YSCALE_3 + 0x00000000, // PA_CL_VPORT_YOFFSET_3 + 0x00000000, // PA_CL_VPORT_ZSCALE_3 + 0x00000000, // PA_CL_VPORT_ZOFFSET_3 + 0x00000000, // PA_CL_VPORT_XSCALE_4 + 0x00000000, // PA_CL_VPORT_XOFFSET_4 + 0x00000000, // PA_CL_VPORT_YSCALE_4 + 0x00000000, // PA_CL_VPORT_YOFFSET_4 + 0x00000000, // PA_CL_VPORT_ZSCALE_4 + 0x00000000, // PA_CL_VPORT_ZOFFSET_4 + 0x00000000, // PA_CL_VPORT_XSCALE_5 + 0x00000000, // PA_CL_VPORT_XOFFSET_5 + 0x00000000, // PA_CL_VPORT_YSCALE_5 + 0x00000000, // PA_CL_VPORT_YOFFSET_5 + 0x00000000, // PA_CL_VPORT_ZSCALE_5 + 0x00000000, // PA_CL_VPORT_ZOFFSET_5 + 0x00000000, // PA_CL_VPORT_XSCALE_6 + 0x00000000, // PA_CL_VPORT_XOFFSET_6 + 0x00000000, // PA_CL_VPORT_YSCALE_6 + 0x00000000, // PA_CL_VPORT_YOFFSET_6 + 0x00000000, // PA_CL_VPORT_ZSCALE_6 + 0x00000000, // PA_CL_VPORT_ZOFFSET_6 + 0x00000000, // PA_CL_VPORT_XSCALE_7 + 0x00000000, // PA_CL_VPORT_XOFFSET_7 + 0x00000000, // PA_CL_VPORT_YSCALE_7 + 0x00000000, // PA_CL_VPORT_YOFFSET_7 + 0x00000000, // PA_CL_VPORT_ZSCALE_7 + 0x00000000, // PA_CL_VPORT_ZOFFSET_7 + 0x00000000, // PA_CL_VPORT_XSCALE_8 + 0x00000000, // PA_CL_VPORT_XOFFSET_8 + 0x00000000, // PA_CL_VPORT_YSCALE_8 + 0x00000000, // PA_CL_VPORT_YOFFSET_8 + 0x00000000, // PA_CL_VPORT_ZSCALE_8 + 0x00000000, // PA_CL_VPORT_ZOFFSET_8 + 0x00000000, // PA_CL_VPORT_XSCALE_9 + 0x00000000, // PA_CL_VPORT_XOFFSET_9 + 0x00000000, // PA_CL_VPORT_YSCALE_9 + 0x00000000, // PA_CL_VPORT_YOFFSET_9 + 0x00000000, // PA_CL_VPORT_ZSCALE_9 + 0x00000000, // PA_CL_VPORT_ZOFFSET_9 + 0x00000000, // PA_CL_VPORT_XSCALE_10 + 0x00000000, // PA_CL_VPORT_XOFFSET_10 + 0x00000000, // PA_CL_VPORT_YSCALE_10 + 0x00000000, // PA_CL_VPORT_YOFFSET_10 + 0x00000000, // PA_CL_VPORT_ZSCALE_10 + 0x00000000, // PA_CL_VPORT_ZOFFSET_10 + 0x00000000, // PA_CL_VPORT_XSCALE_11 + 0x00000000, // PA_CL_VPORT_XOFFSET_11 + 0x00000000, // PA_CL_VPORT_YSCALE_11 + 0x00000000, // PA_CL_VPORT_YOFFSET_11 + 0x00000000, // PA_CL_VPORT_ZSCALE_11 + 0x00000000, // PA_CL_VPORT_ZOFFSET_11 + 0x00000000, // PA_CL_VPORT_XSCALE_12 + 0x00000000, // PA_CL_VPORT_XOFFSET_12 + 0x00000000, // PA_CL_VPORT_YSCALE_12 + 0x00000000, // PA_CL_VPORT_YOFFSET_12 + 0x00000000, // PA_CL_VPORT_ZSCALE_12 + 0x00000000, // PA_CL_VPORT_ZOFFSET_12 + 0x00000000, // PA_CL_VPORT_XSCALE_13 + 0x00000000, // PA_CL_VPORT_XOFFSET_13 + 0x00000000, // PA_CL_VPORT_YSCALE_13 + 0x00000000, // PA_CL_VPORT_YOFFSET_13 + 0x00000000, // PA_CL_VPORT_ZSCALE_13 + 0x00000000, // PA_CL_VPORT_ZOFFSET_13 + 0x00000000, // PA_CL_VPORT_XSCALE_14 + 0x00000000, // PA_CL_VPORT_XOFFSET_14 + 0x00000000, // PA_CL_VPORT_YSCALE_14 + 0x00000000, // PA_CL_VPORT_YOFFSET_14 + 0x00000000, // PA_CL_VPORT_ZSCALE_14 + 0x00000000, // PA_CL_VPORT_ZOFFSET_14 + 0x00000000, // PA_CL_VPORT_XSCALE_15 + 0x00000000, // PA_CL_VPORT_XOFFSET_15 + 0x00000000, // PA_CL_VPORT_YSCALE_15 + 0x00000000, // PA_CL_VPORT_YOFFSET_15 + 0x00000000, // PA_CL_VPORT_ZSCALE_15 + 0x00000000, // PA_CL_VPORT_ZOFFSET_15 + 0x00000000, // PA_CL_UCP_0_X + 0x00000000, // PA_CL_UCP_0_Y + 0x00000000, // PA_CL_UCP_0_Z + 0x00000000, // PA_CL_UCP_0_W + 0x00000000, // PA_CL_UCP_1_X + 0x00000000, // PA_CL_UCP_1_Y + 0x00000000, // PA_CL_UCP_1_Z + 0x00000000, // PA_CL_UCP_1_W + 0x00000000, // PA_CL_UCP_2_X + 0x00000000, // PA_CL_UCP_2_Y + 0x00000000, // PA_CL_UCP_2_Z + 0x00000000, // PA_CL_UCP_2_W + 0x00000000, // PA_CL_UCP_3_X + 0x00000000, // PA_CL_UCP_3_Y + 0x00000000, // PA_CL_UCP_3_Z + 0x00000000, // PA_CL_UCP_3_W + 0x00000000, // PA_CL_UCP_4_X + 0x00000000, // PA_CL_UCP_4_Y + 0x00000000, // PA_CL_UCP_4_Z + 0x00000000, // PA_CL_UCP_4_W + 0x00000000, // PA_CL_UCP_5_X + 0x00000000, // PA_CL_UCP_5_Y + 0x00000000, // PA_CL_UCP_5_Z + 0x00000000, // PA_CL_UCP_5_W + 0x00000000, // PA_CL_PROG_NEAR_CLIP_Z + 0x00000000, // PA_RATE_CNTL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_CNTL_0 + 0x00000000, // SPI_PS_INPUT_CNTL_1 + 0x00000000, // SPI_PS_INPUT_CNTL_2 + 0x00000000, // SPI_PS_INPUT_CNTL_3 + 0x00000000, // SPI_PS_INPUT_CNTL_4 + 0x00000000, // SPI_PS_INPUT_CNTL_5 + 0x00000000, // SPI_PS_INPUT_CNTL_6 + 0x00000000, // SPI_PS_INPUT_CNTL_7 + 0x00000000, // SPI_PS_INPUT_CNTL_8 + 0x00000000, // SPI_PS_INPUT_CNTL_9 + 0x00000000, // SPI_PS_INPUT_CNTL_10 + 0x00000000, // SPI_PS_INPUT_CNTL_11 + 0x00000000, // SPI_PS_INPUT_CNTL_12 + 0x00000000, // SPI_PS_INPUT_CNTL_13 + 0x00000000, // SPI_PS_INPUT_CNTL_14 + 0x00000000, // SPI_PS_INPUT_CNTL_15 + 0x00000000, // SPI_PS_INPUT_CNTL_16 + 0x00000000, // SPI_PS_INPUT_CNTL_17 + 0x00000000, // SPI_PS_INPUT_CNTL_18 + 0x00000000, // SPI_PS_INPUT_CNTL_19 + 0x00000000, // SPI_PS_INPUT_CNTL_20 + 0x00000000, // SPI_PS_INPUT_CNTL_21 + 0x00000000, // SPI_PS_INPUT_CNTL_22 + 0x00000000, // SPI_PS_INPUT_CNTL_23 + 0x00000000, // SPI_PS_INPUT_CNTL_24 + 0x00000000, // SPI_PS_INPUT_CNTL_25 + 0x00000000, // SPI_PS_INPUT_CNTL_26 + 0x00000000, // SPI_PS_INPUT_CNTL_27 + 0x00000000, // SPI_PS_INPUT_CNTL_28 + 0x00000000, // SPI_PS_INPUT_CNTL_29 + 0x00000000, // SPI_PS_INPUT_CNTL_30 + 0x00000000, // SPI_PS_INPUT_CNTL_31 + 0x00000000, // SPI_VS_OUT_CONFIG + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_ENA + 0x00000000, // SPI_PS_INPUT_ADDR + 0x00000000, // SPI_INTERP_CONTROL_0 + 0x00000002, // SPI_PS_IN_CONTROL + 0x00000000, // SPI_BARYC_SSAA_CNTL + 0x00000000, // SPI_BARYC_CNTL + 0, // HOLE + 0x00000000, // SPI_TMPRING_SIZE + 0x00000000, // SPI_GFX_SCRATCH_BASE_LO + 0x00000000, // SPI_GFX_SCRATCH_BASE_HI + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_SHADER_IDX_FORMAT + 0x00000000, // SPI_SHADER_POS_FORMAT + 0x00000000, // SPI_SHADER_Z_FORMAT + 0x00000000, // SPI_SHADER_COL_FORMAT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SX_PS_DOWNCONVERT_CONTROL + 0x00000000, // SX_PS_DOWNCONVERT + 0x00000000, // SX_BLEND_OPT_EPSILON + 0x00000000, // SX_BLEND_OPT_CONTROL + 0x00000000, // SX_MRT0_BLEND_OPT + 0x00000000, // SX_MRT1_BLEND_OPT + 0x00000000, // SX_MRT2_BLEND_OPT + 0x00000000, // SX_MRT3_BLEND_OPT + 0x00000000, // SX_MRT4_BLEND_OPT + 0x00000000, // SX_MRT5_BLEND_OPT + 0x00000000, // SX_MRT6_BLEND_OPT + 0x00000000, // SX_MRT7_BLEND_OPT + 0x00000000, // CB_BLEND0_CONTROL + 0x00000000, // CB_BLEND1_CONTROL + 0x00000000, // CB_BLEND2_CONTROL + 0x00000000, // CB_BLEND3_CONTROL + 0x00000000, // CB_BLEND4_CONTROL + 0x00000000, // CB_BLEND5_CONTROL + 0x00000000, // CB_BLEND6_CONTROL + 0x00000000, // CB_BLEND7_CONTROL +}; +static const unsigned int gfx11_SECT_CONTEXT_def_3[] = +{ + 0x00000000, // PA_CL_POINT_X_RAD + 0x00000000, // PA_CL_POINT_Y_RAD + 0x00000000, // PA_CL_POINT_SIZE + 0x00000000, // PA_CL_POINT_CULL_RAD +}; +static const unsigned int gfx11_SECT_CONTEXT_def_4[] = +{ + 0x00000000, // GE_MAX_OUTPUT_PER_SUBGROUP + 0x00000000, // DB_DEPTH_CONTROL + 0x00000000, // DB_EQAA + 0x00000000, // CB_COLOR_CONTROL + 0x00000000, // DB_SHADER_CONTROL + 0x00090000, // PA_CL_CLIP_CNTL + 0x00000004, // PA_SU_SC_MODE_CNTL + 0x00000000, // PA_CL_VTE_CNTL + 0x00000000, // PA_CL_VS_OUT_CNTL + 0x00000000, // PA_CL_NANINF_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_SCALE + 0x00000000, // PA_SU_PRIM_FILTER_CNTL + 0x00000000, // PA_SU_SMALL_PRIM_FILTER_CNTL + 0, // HOLE + 0x00000000, // PA_CL_NGG_CNTL + 0x00000000, // PA_SU_OVER_RASTERIZATION_CNTL + 0x00000000, // PA_STEREO_CNTL + 0x00000000, // PA_STATE_STEREO_X + 0x00000000, // PA_CL_VRS_CNTL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SU_POINT_SIZE + 0x00000000, // PA_SU_POINT_MINMAX + 0x00000000, // PA_SU_LINE_CNTL + 0x00000000, // PA_SC_LINE_STIPPLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_HOS_MAX_TESS_LEVEL + 0x00000000, // VGT_HOS_MIN_TESS_LEVEL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_GS_ONCHIP_CNTL + 0x00000000, // PA_SC_MODE_CNTL_0 + 0x00000000, // PA_SC_MODE_CNTL_1 + 0x00000000, // VGT_ENHANCE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // IA_ENHANCE +}; +static const unsigned int gfx11_SECT_CONTEXT_def_5[] = +{ + 0x00000000, // WD_ENHANCE + 0x00000000, // VGT_PRIMITIVEID_EN +}; +static const unsigned int gfx11_SECT_CONTEXT_def_6[] = +{ + 0x00000000, // VGT_PRIMITIVEID_RESET +}; +static const unsigned int gfx11_SECT_CONTEXT_def_7[] = +{ + 0x00000000, // VGT_DRAW_PAYLOAD_CNTL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_ESGS_RING_ITEMSIZE + 0, // HOLE + 0x00000000, // VGT_REUSE_OFF + 0, // HOLE + 0x00000000, // DB_HTILE_SURFACE + 0x00000000, // DB_SRESULTS_COMPARE_STATE0 + 0x00000000, // DB_SRESULTS_COMPARE_STATE1 + 0x00000000, // DB_PRELOAD_CONTROL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_OFFSET + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE + 0, // HOLE + 0x00000000, // VGT_GS_MAX_VERT_OUT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // GE_NGG_SUBGRP_CNTL + 0x00000000, // VGT_TESS_DISTRIBUTION + 0x00000000, // VGT_SHADER_STAGES_EN + 0x00000000, // VGT_LS_HS_CONFIG + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_TF_PARAM + 0x00000000, // DB_ALPHA_TO_MASK + 0, // HOLE + 0x00000000, // PA_SU_POLY_OFFSET_DB_FMT_CNTL + 0x00000000, // PA_SU_POLY_OFFSET_CLAMP + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_OFFSET + 0x00000000, // PA_SU_POLY_OFFSET_BACK_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_BACK_OFFSET + 0x00000000, // VGT_GS_INSTANCE_CNT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SC_CENTROID_PRIORITY_0 + 0x00000000, // PA_SC_CENTROID_PRIORITY_1 + 0x00001000, // PA_SC_LINE_CNTL + 0x00000000, // PA_SC_AA_CONFIG + 0x00000005, // PA_SU_VTX_CNTL + 0x3f800000, // PA_CL_GB_VERT_CLIP_ADJ + 0x3f800000, // PA_CL_GB_VERT_DISC_ADJ + 0x3f800000, // PA_CL_GB_HORZ_CLIP_ADJ + 0x3f800000, // PA_CL_GB_HORZ_DISC_ADJ + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_3 + 0xffffffff, // PA_SC_AA_MASK_X0Y0_X1Y0 + 0xffffffff, // PA_SC_AA_MASK_X0Y1_X1Y1 + 0x00000000, // PA_SC_SHADER_CONTROL + 0x00000003, // PA_SC_BINNER_CNTL_0 + 0x00000000, // PA_SC_BINNER_CNTL_1 + 0x00100000, // PA_SC_CONSERVATIVE_RASTERIZATION_CNTL + 0x00000000, // PA_SC_NGG_MODE_CNTL + 0x00000000, // PA_SC_BINNER_CNTL_2 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR0_BASE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR0_VIEW + 0x00000000, // CB_COLOR0_INFO + 0x00000000, // CB_COLOR0_ATTRIB + 0x00000000, // CB_COLOR0_FDCC_CONTROL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR0_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR1_BASE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR1_VIEW + 0x00000000, // CB_COLOR1_INFO + 0x00000000, // CB_COLOR1_ATTRIB + 0x00000000, // CB_COLOR1_FDCC_CONTROL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR1_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR2_BASE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR2_VIEW + 0x00000000, // CB_COLOR2_INFO + 0x00000000, // CB_COLOR2_ATTRIB + 0x00000000, // CB_COLOR2_FDCC_CONTROL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR2_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR3_BASE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR3_VIEW + 0x00000000, // CB_COLOR3_INFO + 0x00000000, // CB_COLOR3_ATTRIB + 0x00000000, // CB_COLOR3_FDCC_CONTROL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR3_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR4_BASE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR4_VIEW + 0x00000000, // CB_COLOR4_INFO + 0x00000000, // CB_COLOR4_ATTRIB + 0x00000000, // CB_COLOR4_FDCC_CONTROL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR4_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR5_BASE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR5_VIEW + 0x00000000, // CB_COLOR5_INFO + 0x00000000, // CB_COLOR5_ATTRIB + 0x00000000, // CB_COLOR5_FDCC_CONTROL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR5_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR6_BASE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR6_VIEW + 0x00000000, // CB_COLOR6_INFO + 0x00000000, // CB_COLOR6_ATTRIB + 0x00000000, // CB_COLOR6_FDCC_CONTROL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR6_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR7_BASE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR7_VIEW + 0x00000000, // CB_COLOR7_INFO + 0x00000000, // CB_COLOR7_ATTRIB + 0x00000000, // CB_COLOR7_FDCC_CONTROL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR7_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR0_BASE_EXT + 0x00000000, // CB_COLOR1_BASE_EXT + 0x00000000, // CB_COLOR2_BASE_EXT + 0x00000000, // CB_COLOR3_BASE_EXT + 0x00000000, // CB_COLOR4_BASE_EXT + 0x00000000, // CB_COLOR5_BASE_EXT + 0x00000000, // CB_COLOR6_BASE_EXT + 0x00000000, // CB_COLOR7_BASE_EXT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR0_DCC_BASE_EXT + 0x00000000, // CB_COLOR1_DCC_BASE_EXT + 0x00000000, // CB_COLOR2_DCC_BASE_EXT + 0x00000000, // CB_COLOR3_DCC_BASE_EXT + 0x00000000, // CB_COLOR4_DCC_BASE_EXT + 0x00000000, // CB_COLOR5_DCC_BASE_EXT + 0x00000000, // CB_COLOR6_DCC_BASE_EXT + 0x00000000, // CB_COLOR7_DCC_BASE_EXT + 0x00000000, // CB_COLOR0_ATTRIB2 + 0x00000000, // CB_COLOR1_ATTRIB2 + 0x00000000, // CB_COLOR2_ATTRIB2 + 0x00000000, // CB_COLOR3_ATTRIB2 + 0x00000000, // CB_COLOR4_ATTRIB2 + 0x00000000, // CB_COLOR5_ATTRIB2 + 0x00000000, // CB_COLOR6_ATTRIB2 + 0x00000000, // CB_COLOR7_ATTRIB2 + 0x00000000, // CB_COLOR0_ATTRIB3 + 0x00000000, // CB_COLOR1_ATTRIB3 + 0x00000000, // CB_COLOR2_ATTRIB3 + 0x00000000, // CB_COLOR3_ATTRIB3 + 0x00000000, // CB_COLOR4_ATTRIB3 + 0x00000000, // CB_COLOR5_ATTRIB3 + 0x00000000, // CB_COLOR6_ATTRIB3 + 0x00000000, // CB_COLOR7_ATTRIB3 +}; +static const struct cs_extent_def gfx11_SECT_CONTEXT_defs[] = +{ + {gfx11_SECT_CONTEXT_def_1, 0x0000a000, 215 }, + {gfx11_SECT_CONTEXT_def_2, 0x0000a0d8, 272 }, + {gfx11_SECT_CONTEXT_def_3, 0x0000a1f5, 4 }, + {gfx11_SECT_CONTEXT_def_4, 0x0000a1ff, 158 }, + {gfx11_SECT_CONTEXT_def_5, 0x0000a2a0, 2 }, + {gfx11_SECT_CONTEXT_def_6, 0x0000a2a3, 1 }, + {gfx11_SECT_CONTEXT_def_7, 0x0000a2a6, 282 }, + { 0, 0, 0 } +}; +static const struct cs_section_def gfx11_cs_data[] = { + { gfx11_SECT_CONTEXT_defs, SECT_CONTEXT }, + { 0, SECT_NONE } +}; + +#endif /* __CLEARSTATE_GFX11_H_ */ diff --git a/drivers/gpu/drm/amd/amdgpu/clearstate_gfx9.h b/drivers/gpu/drm/amd/amdgpu/clearstate_gfx9.h new file mode 100644 index 000000000..567a90480 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/clearstate_gfx9.h @@ -0,0 +1,942 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +static const unsigned int gfx9_SECT_CONTEXT_def_1[] = +{ + 0x00000000, // DB_RENDER_CONTROL + 0x00000000, // DB_COUNT_CONTROL + 0x00000000, // DB_DEPTH_VIEW + 0x00000000, // DB_RENDER_OVERRIDE + 0x00000000, // DB_RENDER_OVERRIDE2 + 0x00000000, // DB_HTILE_DATA_BASE + 0x00000000, // DB_HTILE_DATA_BASE_HI + 0x00000000, // DB_DEPTH_SIZE + 0x00000000, // DB_DEPTH_BOUNDS_MIN + 0x00000000, // DB_DEPTH_BOUNDS_MAX + 0x00000000, // DB_STENCIL_CLEAR + 0x00000000, // DB_DEPTH_CLEAR + 0x00000000, // PA_SC_SCREEN_SCISSOR_TL + 0x40004000, // PA_SC_SCREEN_SCISSOR_BR + 0x00000000, // DB_Z_INFO + 0x00000000, // DB_STENCIL_INFO + 0x00000000, // DB_Z_READ_BASE + 0x00000000, // DB_Z_READ_BASE_HI + 0x00000000, // DB_STENCIL_READ_BASE + 0x00000000, // DB_STENCIL_READ_BASE_HI + 0x00000000, // DB_Z_WRITE_BASE + 0x00000000, // DB_Z_WRITE_BASE_HI + 0x00000000, // DB_STENCIL_WRITE_BASE + 0x00000000, // DB_STENCIL_WRITE_BASE_HI + 0x00000000, // DB_DFSM_CONTROL + 0, // HOLE + 0x00000000, // DB_Z_INFO2 + 0x00000000, // DB_STENCIL_INFO2 + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // TA_BC_BASE_ADDR + 0x00000000, // TA_BC_BASE_ADDR_HI + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // COHER_DEST_BASE_HI_0 + 0x00000000, // COHER_DEST_BASE_HI_1 + 0x00000000, // COHER_DEST_BASE_HI_2 + 0x00000000, // COHER_DEST_BASE_HI_3 + 0x00000000, // COHER_DEST_BASE_2 + 0x00000000, // COHER_DEST_BASE_3 + 0x00000000, // PA_SC_WINDOW_OFFSET + 0x80000000, // PA_SC_WINDOW_SCISSOR_TL + 0x40004000, // PA_SC_WINDOW_SCISSOR_BR + 0x0000ffff, // PA_SC_CLIPRECT_RULE + 0x00000000, // PA_SC_CLIPRECT_0_TL + 0x40004000, // PA_SC_CLIPRECT_0_BR + 0x00000000, // PA_SC_CLIPRECT_1_TL + 0x40004000, // PA_SC_CLIPRECT_1_BR + 0x00000000, // PA_SC_CLIPRECT_2_TL + 0x40004000, // PA_SC_CLIPRECT_2_BR + 0x00000000, // PA_SC_CLIPRECT_3_TL + 0x40004000, // PA_SC_CLIPRECT_3_BR + 0xaa99aaaa, // PA_SC_EDGERULE + 0x00000000, // PA_SU_HARDWARE_SCREEN_OFFSET + 0xffffffff, // CB_TARGET_MASK + 0xffffffff, // CB_SHADER_MASK + 0x80000000, // PA_SC_GENERIC_SCISSOR_TL + 0x40004000, // PA_SC_GENERIC_SCISSOR_BR + 0x00000000, // COHER_DEST_BASE_0 + 0x00000000, // COHER_DEST_BASE_1 + 0x80000000, // PA_SC_VPORT_SCISSOR_0_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_0_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_1_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_1_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_2_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_2_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_3_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_3_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_4_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_4_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_5_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_5_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_6_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_6_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_7_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_7_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_8_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_8_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_9_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_9_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_10_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_10_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_11_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_11_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_12_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_12_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_13_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_13_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_14_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_14_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_15_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_15_BR + 0x00000000, // PA_SC_VPORT_ZMIN_0 + 0x3f800000, // PA_SC_VPORT_ZMAX_0 + 0x00000000, // PA_SC_VPORT_ZMIN_1 + 0x3f800000, // PA_SC_VPORT_ZMAX_1 + 0x00000000, // PA_SC_VPORT_ZMIN_2 + 0x3f800000, // PA_SC_VPORT_ZMAX_2 + 0x00000000, // PA_SC_VPORT_ZMIN_3 + 0x3f800000, // PA_SC_VPORT_ZMAX_3 + 0x00000000, // PA_SC_VPORT_ZMIN_4 + 0x3f800000, // PA_SC_VPORT_ZMAX_4 + 0x00000000, // PA_SC_VPORT_ZMIN_5 + 0x3f800000, // PA_SC_VPORT_ZMAX_5 + 0x00000000, // PA_SC_VPORT_ZMIN_6 + 0x3f800000, // PA_SC_VPORT_ZMAX_6 + 0x00000000, // PA_SC_VPORT_ZMIN_7 + 0x3f800000, // PA_SC_VPORT_ZMAX_7 + 0x00000000, // PA_SC_VPORT_ZMIN_8 + 0x3f800000, // PA_SC_VPORT_ZMAX_8 + 0x00000000, // PA_SC_VPORT_ZMIN_9 + 0x3f800000, // PA_SC_VPORT_ZMAX_9 + 0x00000000, // PA_SC_VPORT_ZMIN_10 + 0x3f800000, // PA_SC_VPORT_ZMAX_10 + 0x00000000, // PA_SC_VPORT_ZMIN_11 + 0x3f800000, // PA_SC_VPORT_ZMAX_11 + 0x00000000, // PA_SC_VPORT_ZMIN_12 + 0x3f800000, // PA_SC_VPORT_ZMAX_12 + 0x00000000, // PA_SC_VPORT_ZMIN_13 + 0x3f800000, // PA_SC_VPORT_ZMAX_13 + 0x00000000, // PA_SC_VPORT_ZMIN_14 + 0x3f800000, // PA_SC_VPORT_ZMAX_14 + 0x00000000, // PA_SC_VPORT_ZMIN_15 + 0x3f800000, // PA_SC_VPORT_ZMAX_15 +}; +static const unsigned int gfx9_SECT_CONTEXT_def_2[] = +{ + 0x00000000, // PA_SC_SCREEN_EXTENT_CONTROL + 0x00000000, // PA_SC_TILE_STEERING_OVERRIDE + 0x00000000, // CP_PERFMON_CNTX_CNTL + 0x00000000, // CP_RINGID + 0x00000000, // CP_VMID + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SC_RIGHT_VERT_GRID + 0x00000000, // PA_SC_LEFT_VERT_GRID + 0x00000000, // PA_SC_HORIZ_GRID + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_MULTI_PRIM_IB_RESET_INDX + 0, // HOLE + 0x00000000, // CB_BLEND_RED + 0x00000000, // CB_BLEND_GREEN + 0x00000000, // CB_BLEND_BLUE + 0x00000000, // CB_BLEND_ALPHA + 0x00000000, // CB_DCC_CONTROL + 0, // HOLE + 0x00000000, // DB_STENCIL_CONTROL + 0x01000000, // DB_STENCILREFMASK + 0x01000000, // DB_STENCILREFMASK_BF + 0, // HOLE + 0x00000000, // PA_CL_VPORT_XSCALE + 0x00000000, // PA_CL_VPORT_XOFFSET + 0x00000000, // PA_CL_VPORT_YSCALE + 0x00000000, // PA_CL_VPORT_YOFFSET + 0x00000000, // PA_CL_VPORT_ZSCALE + 0x00000000, // PA_CL_VPORT_ZOFFSET + 0x00000000, // PA_CL_VPORT_XSCALE_1 + 0x00000000, // PA_CL_VPORT_XOFFSET_1 + 0x00000000, // PA_CL_VPORT_YSCALE_1 + 0x00000000, // PA_CL_VPORT_YOFFSET_1 + 0x00000000, // PA_CL_VPORT_ZSCALE_1 + 0x00000000, // PA_CL_VPORT_ZOFFSET_1 + 0x00000000, // PA_CL_VPORT_XSCALE_2 + 0x00000000, // PA_CL_VPORT_XOFFSET_2 + 0x00000000, // PA_CL_VPORT_YSCALE_2 + 0x00000000, // PA_CL_VPORT_YOFFSET_2 + 0x00000000, // PA_CL_VPORT_ZSCALE_2 + 0x00000000, // PA_CL_VPORT_ZOFFSET_2 + 0x00000000, // PA_CL_VPORT_XSCALE_3 + 0x00000000, // PA_CL_VPORT_XOFFSET_3 + 0x00000000, // PA_CL_VPORT_YSCALE_3 + 0x00000000, // PA_CL_VPORT_YOFFSET_3 + 0x00000000, // PA_CL_VPORT_ZSCALE_3 + 0x00000000, // PA_CL_VPORT_ZOFFSET_3 + 0x00000000, // PA_CL_VPORT_XSCALE_4 + 0x00000000, // PA_CL_VPORT_XOFFSET_4 + 0x00000000, // PA_CL_VPORT_YSCALE_4 + 0x00000000, // PA_CL_VPORT_YOFFSET_4 + 0x00000000, // PA_CL_VPORT_ZSCALE_4 + 0x00000000, // PA_CL_VPORT_ZOFFSET_4 + 0x00000000, // PA_CL_VPORT_XSCALE_5 + 0x00000000, // PA_CL_VPORT_XOFFSET_5 + 0x00000000, // PA_CL_VPORT_YSCALE_5 + 0x00000000, // PA_CL_VPORT_YOFFSET_5 + 0x00000000, // PA_CL_VPORT_ZSCALE_5 + 0x00000000, // PA_CL_VPORT_ZOFFSET_5 + 0x00000000, // PA_CL_VPORT_XSCALE_6 + 0x00000000, // PA_CL_VPORT_XOFFSET_6 + 0x00000000, // PA_CL_VPORT_YSCALE_6 + 0x00000000, // PA_CL_VPORT_YOFFSET_6 + 0x00000000, // PA_CL_VPORT_ZSCALE_6 + 0x00000000, // PA_CL_VPORT_ZOFFSET_6 + 0x00000000, // PA_CL_VPORT_XSCALE_7 + 0x00000000, // PA_CL_VPORT_XOFFSET_7 + 0x00000000, // PA_CL_VPORT_YSCALE_7 + 0x00000000, // PA_CL_VPORT_YOFFSET_7 + 0x00000000, // PA_CL_VPORT_ZSCALE_7 + 0x00000000, // PA_CL_VPORT_ZOFFSET_7 + 0x00000000, // PA_CL_VPORT_XSCALE_8 + 0x00000000, // PA_CL_VPORT_XOFFSET_8 + 0x00000000, // PA_CL_VPORT_YSCALE_8 + 0x00000000, // PA_CL_VPORT_YOFFSET_8 + 0x00000000, // PA_CL_VPORT_ZSCALE_8 + 0x00000000, // PA_CL_VPORT_ZOFFSET_8 + 0x00000000, // PA_CL_VPORT_XSCALE_9 + 0x00000000, // PA_CL_VPORT_XOFFSET_9 + 0x00000000, // PA_CL_VPORT_YSCALE_9 + 0x00000000, // PA_CL_VPORT_YOFFSET_9 + 0x00000000, // PA_CL_VPORT_ZSCALE_9 + 0x00000000, // PA_CL_VPORT_ZOFFSET_9 + 0x00000000, // PA_CL_VPORT_XSCALE_10 + 0x00000000, // PA_CL_VPORT_XOFFSET_10 + 0x00000000, // PA_CL_VPORT_YSCALE_10 + 0x00000000, // PA_CL_VPORT_YOFFSET_10 + 0x00000000, // PA_CL_VPORT_ZSCALE_10 + 0x00000000, // PA_CL_VPORT_ZOFFSET_10 + 0x00000000, // PA_CL_VPORT_XSCALE_11 + 0x00000000, // PA_CL_VPORT_XOFFSET_11 + 0x00000000, // PA_CL_VPORT_YSCALE_11 + 0x00000000, // PA_CL_VPORT_YOFFSET_11 + 0x00000000, // PA_CL_VPORT_ZSCALE_11 + 0x00000000, // PA_CL_VPORT_ZOFFSET_11 + 0x00000000, // PA_CL_VPORT_XSCALE_12 + 0x00000000, // PA_CL_VPORT_XOFFSET_12 + 0x00000000, // PA_CL_VPORT_YSCALE_12 + 0x00000000, // PA_CL_VPORT_YOFFSET_12 + 0x00000000, // PA_CL_VPORT_ZSCALE_12 + 0x00000000, // PA_CL_VPORT_ZOFFSET_12 + 0x00000000, // PA_CL_VPORT_XSCALE_13 + 0x00000000, // PA_CL_VPORT_XOFFSET_13 + 0x00000000, // PA_CL_VPORT_YSCALE_13 + 0x00000000, // PA_CL_VPORT_YOFFSET_13 + 0x00000000, // PA_CL_VPORT_ZSCALE_13 + 0x00000000, // PA_CL_VPORT_ZOFFSET_13 + 0x00000000, // PA_CL_VPORT_XSCALE_14 + 0x00000000, // PA_CL_VPORT_XOFFSET_14 + 0x00000000, // PA_CL_VPORT_YSCALE_14 + 0x00000000, // PA_CL_VPORT_YOFFSET_14 + 0x00000000, // PA_CL_VPORT_ZSCALE_14 + 0x00000000, // PA_CL_VPORT_ZOFFSET_14 + 0x00000000, // PA_CL_VPORT_XSCALE_15 + 0x00000000, // PA_CL_VPORT_XOFFSET_15 + 0x00000000, // PA_CL_VPORT_YSCALE_15 + 0x00000000, // PA_CL_VPORT_YOFFSET_15 + 0x00000000, // PA_CL_VPORT_ZSCALE_15 + 0x00000000, // PA_CL_VPORT_ZOFFSET_15 + 0x00000000, // PA_CL_UCP_0_X + 0x00000000, // PA_CL_UCP_0_Y + 0x00000000, // PA_CL_UCP_0_Z + 0x00000000, // PA_CL_UCP_0_W + 0x00000000, // PA_CL_UCP_1_X + 0x00000000, // PA_CL_UCP_1_Y + 0x00000000, // PA_CL_UCP_1_Z + 0x00000000, // PA_CL_UCP_1_W + 0x00000000, // PA_CL_UCP_2_X + 0x00000000, // PA_CL_UCP_2_Y + 0x00000000, // PA_CL_UCP_2_Z + 0x00000000, // PA_CL_UCP_2_W + 0x00000000, // PA_CL_UCP_3_X + 0x00000000, // PA_CL_UCP_3_Y + 0x00000000, // PA_CL_UCP_3_Z + 0x00000000, // PA_CL_UCP_3_W + 0x00000000, // PA_CL_UCP_4_X + 0x00000000, // PA_CL_UCP_4_Y + 0x00000000, // PA_CL_UCP_4_Z + 0x00000000, // PA_CL_UCP_4_W + 0x00000000, // PA_CL_UCP_5_X + 0x00000000, // PA_CL_UCP_5_Y + 0x00000000, // PA_CL_UCP_5_Z + 0x00000000, // PA_CL_UCP_5_W + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_CNTL_0 + 0x00000000, // SPI_PS_INPUT_CNTL_1 + 0x00000000, // SPI_PS_INPUT_CNTL_2 + 0x00000000, // SPI_PS_INPUT_CNTL_3 + 0x00000000, // SPI_PS_INPUT_CNTL_4 + 0x00000000, // SPI_PS_INPUT_CNTL_5 + 0x00000000, // SPI_PS_INPUT_CNTL_6 + 0x00000000, // SPI_PS_INPUT_CNTL_7 + 0x00000000, // SPI_PS_INPUT_CNTL_8 + 0x00000000, // SPI_PS_INPUT_CNTL_9 + 0x00000000, // SPI_PS_INPUT_CNTL_10 + 0x00000000, // SPI_PS_INPUT_CNTL_11 + 0x00000000, // SPI_PS_INPUT_CNTL_12 + 0x00000000, // SPI_PS_INPUT_CNTL_13 + 0x00000000, // SPI_PS_INPUT_CNTL_14 + 0x00000000, // SPI_PS_INPUT_CNTL_15 + 0x00000000, // SPI_PS_INPUT_CNTL_16 + 0x00000000, // SPI_PS_INPUT_CNTL_17 + 0x00000000, // SPI_PS_INPUT_CNTL_18 + 0x00000000, // SPI_PS_INPUT_CNTL_19 + 0x00000000, // SPI_PS_INPUT_CNTL_20 + 0x00000000, // SPI_PS_INPUT_CNTL_21 + 0x00000000, // SPI_PS_INPUT_CNTL_22 + 0x00000000, // SPI_PS_INPUT_CNTL_23 + 0x00000000, // SPI_PS_INPUT_CNTL_24 + 0x00000000, // SPI_PS_INPUT_CNTL_25 + 0x00000000, // SPI_PS_INPUT_CNTL_26 + 0x00000000, // SPI_PS_INPUT_CNTL_27 + 0x00000000, // SPI_PS_INPUT_CNTL_28 + 0x00000000, // SPI_PS_INPUT_CNTL_29 + 0x00000000, // SPI_PS_INPUT_CNTL_30 + 0x00000000, // SPI_PS_INPUT_CNTL_31 + 0x00000000, // SPI_VS_OUT_CONFIG + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_ENA + 0x00000000, // SPI_PS_INPUT_ADDR + 0x00000000, // SPI_INTERP_CONTROL_0 + 0x00000002, // SPI_PS_IN_CONTROL + 0, // HOLE + 0x00000000, // SPI_BARYC_CNTL + 0, // HOLE + 0x00000000, // SPI_TMPRING_SIZE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_SHADER_POS_FORMAT + 0x00000000, // SPI_SHADER_Z_FORMAT + 0x00000000, // SPI_SHADER_COL_FORMAT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SX_PS_DOWNCONVERT + 0x00000000, // SX_BLEND_OPT_EPSILON + 0x00000000, // SX_BLEND_OPT_CONTROL + 0x00000000, // SX_MRT0_BLEND_OPT + 0x00000000, // SX_MRT1_BLEND_OPT + 0x00000000, // SX_MRT2_BLEND_OPT + 0x00000000, // SX_MRT3_BLEND_OPT + 0x00000000, // SX_MRT4_BLEND_OPT + 0x00000000, // SX_MRT5_BLEND_OPT + 0x00000000, // SX_MRT6_BLEND_OPT + 0x00000000, // SX_MRT7_BLEND_OPT + 0x00000000, // CB_BLEND0_CONTROL + 0x00000000, // CB_BLEND1_CONTROL + 0x00000000, // CB_BLEND2_CONTROL + 0x00000000, // CB_BLEND3_CONTROL + 0x00000000, // CB_BLEND4_CONTROL + 0x00000000, // CB_BLEND5_CONTROL + 0x00000000, // CB_BLEND6_CONTROL + 0x00000000, // CB_BLEND7_CONTROL + 0x00000000, // CB_MRT0_EPITCH + 0x00000000, // CB_MRT1_EPITCH + 0x00000000, // CB_MRT2_EPITCH + 0x00000000, // CB_MRT3_EPITCH + 0x00000000, // CB_MRT4_EPITCH + 0x00000000, // CB_MRT5_EPITCH + 0x00000000, // CB_MRT6_EPITCH + 0x00000000, // CB_MRT7_EPITCH +}; +static const unsigned int gfx9_SECT_CONTEXT_def_3[] = +{ + 0x00000000, // PA_CL_POINT_X_RAD + 0x00000000, // PA_CL_POINT_Y_RAD + 0x00000000, // PA_CL_POINT_SIZE + 0x00000000, // PA_CL_POINT_CULL_RAD +}; +static const unsigned int gfx9_SECT_CONTEXT_def_4[] = +{ + 0x00000000, // DB_DEPTH_CONTROL + 0x00000000, // DB_EQAA + 0x00000000, // CB_COLOR_CONTROL + 0x00000000, // DB_SHADER_CONTROL + 0x00090000, // PA_CL_CLIP_CNTL + 0x00000004, // PA_SU_SC_MODE_CNTL + 0x00000000, // PA_CL_VTE_CNTL + 0x00000000, // PA_CL_VS_OUT_CNTL + 0x00000000, // PA_CL_NANINF_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_SCALE + 0x00000000, // PA_SU_PRIM_FILTER_CNTL + 0x00000000, // PA_SU_SMALL_PRIM_FILTER_CNTL + 0x00000000, // PA_CL_OBJPRIM_ID_CNTL + 0x00000000, // PA_CL_NGG_CNTL + 0x00000000, // PA_SU_OVER_RASTERIZATION_CNTL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SU_POINT_SIZE + 0x00000000, // PA_SU_POINT_MINMAX + 0x00000000, // PA_SU_LINE_CNTL + 0x00000000, // PA_SC_LINE_STIPPLE + 0x00000000, // VGT_OUTPUT_PATH_CNTL + 0x00000000, // VGT_HOS_CNTL + 0x00000000, // VGT_HOS_MAX_TESS_LEVEL + 0x00000000, // VGT_HOS_MIN_TESS_LEVEL + 0x00000000, // VGT_HOS_REUSE_DEPTH + 0x00000000, // VGT_GROUP_PRIM_TYPE + 0x00000000, // VGT_GROUP_FIRST_DECR + 0x00000000, // VGT_GROUP_DECR + 0x00000000, // VGT_GROUP_VECT_0_CNTL + 0x00000000, // VGT_GROUP_VECT_1_CNTL + 0x00000000, // VGT_GROUP_VECT_0_FMT_CNTL + 0x00000000, // VGT_GROUP_VECT_1_FMT_CNTL + 0x00000000, // VGT_GS_MODE + 0x00000000, // VGT_GS_ONCHIP_CNTL + 0x00000000, // PA_SC_MODE_CNTL_0 + 0x00000000, // PA_SC_MODE_CNTL_1 + 0x00000000, // VGT_ENHANCE + 0x00000100, // VGT_GS_PER_ES + 0x00000080, // VGT_ES_PER_GS + 0x00000002, // VGT_GS_PER_VS + 0x00000000, // VGT_GSVS_RING_OFFSET_1 + 0x00000000, // VGT_GSVS_RING_OFFSET_2 + 0x00000000, // VGT_GSVS_RING_OFFSET_3 + 0x00000000, // VGT_GS_OUT_PRIM_TYPE + 0x00000000, // IA_ENHANCE +}; +static const unsigned int gfx9_SECT_CONTEXT_def_5[] = +{ + 0x00000000, // WD_ENHANCE + 0x00000000, // VGT_PRIMITIVEID_EN +}; +static const unsigned int gfx9_SECT_CONTEXT_def_6[] = +{ + 0x00000000, // VGT_PRIMITIVEID_RESET +}; +static const unsigned int gfx9_SECT_CONTEXT_def_7[] = +{ + 0x00000000, // VGT_GS_MAX_PRIMS_PER_SUBGROUP + 0x00000000, // VGT_DRAW_PAYLOAD_CNTL + 0, // HOLE + 0x00000000, // VGT_INSTANCE_STEP_RATE_0 + 0x00000000, // VGT_INSTANCE_STEP_RATE_1 + 0, // HOLE + 0x00000000, // VGT_ESGS_RING_ITEMSIZE + 0x00000000, // VGT_GSVS_RING_ITEMSIZE + 0x00000000, // VGT_REUSE_OFF + 0x00000000, // VGT_VTX_CNT_EN + 0x00000000, // DB_HTILE_SURFACE + 0x00000000, // DB_SRESULTS_COMPARE_STATE0 + 0x00000000, // DB_SRESULTS_COMPARE_STATE1 + 0x00000000, // DB_PRELOAD_CONTROL + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_0 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_0 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_0 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_1 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_1 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_1 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_2 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_2 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_2 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_3 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_3 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_3 + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_OFFSET + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE + 0, // HOLE + 0x00000000, // VGT_GS_MAX_VERT_OUT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_TESS_DISTRIBUTION + 0x00000000, // VGT_SHADER_STAGES_EN + 0x00000000, // VGT_LS_HS_CONFIG + 0x00000000, // VGT_GS_VERT_ITEMSIZE + 0x00000000, // VGT_GS_VERT_ITEMSIZE_1 + 0x00000000, // VGT_GS_VERT_ITEMSIZE_2 + 0x00000000, // VGT_GS_VERT_ITEMSIZE_3 + 0x00000000, // VGT_TF_PARAM + 0x00000000, // DB_ALPHA_TO_MASK + 0x00000000, // VGT_DISPATCH_DRAW_INDEX + 0x00000000, // PA_SU_POLY_OFFSET_DB_FMT_CNTL + 0x00000000, // PA_SU_POLY_OFFSET_CLAMP + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_OFFSET + 0x00000000, // PA_SU_POLY_OFFSET_BACK_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_BACK_OFFSET + 0x00000000, // VGT_GS_INSTANCE_CNT + 0x00000000, // VGT_STRMOUT_CONFIG + 0x00000000, // VGT_STRMOUT_BUFFER_CONFIG +}; +static const unsigned int gfx9_SECT_CONTEXT_def_8[] = +{ + 0x00000000, // PA_SC_CENTROID_PRIORITY_0 + 0x00000000, // PA_SC_CENTROID_PRIORITY_1 + 0x00001000, // PA_SC_LINE_CNTL + 0x00000000, // PA_SC_AA_CONFIG + 0x00000005, // PA_SU_VTX_CNTL + 0x3f800000, // PA_CL_GB_VERT_CLIP_ADJ + 0x3f800000, // PA_CL_GB_VERT_DISC_ADJ + 0x3f800000, // PA_CL_GB_HORZ_CLIP_ADJ + 0x3f800000, // PA_CL_GB_HORZ_DISC_ADJ + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_3 + 0xffffffff, // PA_SC_AA_MASK_X0Y0_X1Y0 + 0xffffffff, // PA_SC_AA_MASK_X0Y1_X1Y1 + 0x00000000, // PA_SC_SHADER_CONTROL + 0x00000003, // PA_SC_BINNER_CNTL_0 + 0x00000000, // PA_SC_BINNER_CNTL_1 + 0x00000000, // PA_SC_CONSERVATIVE_RASTERIZATION_CNTL + 0x00000000, // PA_SC_NGG_MODE_CNTL + 0, // HOLE + 0x0000001e, // VGT_VERTEX_REUSE_BLOCK_CNTL + 0x00000020, // VGT_OUT_DEALLOC_CNTL + 0x00000000, // CB_COLOR0_BASE + 0x00000000, // CB_COLOR0_BASE_EXT + 0x00000000, // CB_COLOR0_ATTRIB2 + 0x00000000, // CB_COLOR0_VIEW + 0x00000000, // CB_COLOR0_INFO + 0x00000000, // CB_COLOR0_ATTRIB + 0x00000000, // CB_COLOR0_DCC_CONTROL + 0x00000000, // CB_COLOR0_CMASK + 0x00000000, // CB_COLOR0_CMASK_BASE_EXT + 0x00000000, // CB_COLOR0_FMASK + 0x00000000, // CB_COLOR0_FMASK_BASE_EXT + 0x00000000, // CB_COLOR0_CLEAR_WORD0 + 0x00000000, // CB_COLOR0_CLEAR_WORD1 + 0x00000000, // CB_COLOR0_DCC_BASE + 0x00000000, // CB_COLOR0_DCC_BASE_EXT + 0x00000000, // CB_COLOR1_BASE + 0x00000000, // CB_COLOR1_BASE_EXT + 0x00000000, // CB_COLOR1_ATTRIB2 + 0x00000000, // CB_COLOR1_VIEW + 0x00000000, // CB_COLOR1_INFO + 0x00000000, // CB_COLOR1_ATTRIB + 0x00000000, // CB_COLOR1_DCC_CONTROL + 0x00000000, // CB_COLOR1_CMASK + 0x00000000, // CB_COLOR1_CMASK_BASE_EXT + 0x00000000, // CB_COLOR1_FMASK + 0x00000000, // CB_COLOR1_FMASK_BASE_EXT + 0x00000000, // CB_COLOR1_CLEAR_WORD0 + 0x00000000, // CB_COLOR1_CLEAR_WORD1 + 0x00000000, // CB_COLOR1_DCC_BASE + 0x00000000, // CB_COLOR1_DCC_BASE_EXT + 0x00000000, // CB_COLOR2_BASE + 0x00000000, // CB_COLOR2_BASE_EXT + 0x00000000, // CB_COLOR2_ATTRIB2 + 0x00000000, // CB_COLOR2_VIEW + 0x00000000, // CB_COLOR2_INFO + 0x00000000, // CB_COLOR2_ATTRIB + 0x00000000, // CB_COLOR2_DCC_CONTROL + 0x00000000, // CB_COLOR2_CMASK + 0x00000000, // CB_COLOR2_CMASK_BASE_EXT + 0x00000000, // CB_COLOR2_FMASK + 0x00000000, // CB_COLOR2_FMASK_BASE_EXT + 0x00000000, // CB_COLOR2_CLEAR_WORD0 + 0x00000000, // CB_COLOR2_CLEAR_WORD1 + 0x00000000, // CB_COLOR2_DCC_BASE + 0x00000000, // CB_COLOR2_DCC_BASE_EXT + 0x00000000, // CB_COLOR3_BASE + 0x00000000, // CB_COLOR3_BASE_EXT + 0x00000000, // CB_COLOR3_ATTRIB2 + 0x00000000, // CB_COLOR3_VIEW + 0x00000000, // CB_COLOR3_INFO + 0x00000000, // CB_COLOR3_ATTRIB + 0x00000000, // CB_COLOR3_DCC_CONTROL + 0x00000000, // CB_COLOR3_CMASK + 0x00000000, // CB_COLOR3_CMASK_BASE_EXT + 0x00000000, // CB_COLOR3_FMASK + 0x00000000, // CB_COLOR3_FMASK_BASE_EXT + 0x00000000, // CB_COLOR3_CLEAR_WORD0 + 0x00000000, // CB_COLOR3_CLEAR_WORD1 + 0x00000000, // CB_COLOR3_DCC_BASE + 0x00000000, // CB_COLOR3_DCC_BASE_EXT + 0x00000000, // CB_COLOR4_BASE + 0x00000000, // CB_COLOR4_BASE_EXT + 0x00000000, // CB_COLOR4_ATTRIB2 + 0x00000000, // CB_COLOR4_VIEW + 0x00000000, // CB_COLOR4_INFO + 0x00000000, // CB_COLOR4_ATTRIB + 0x00000000, // CB_COLOR4_DCC_CONTROL + 0x00000000, // CB_COLOR4_CMASK + 0x00000000, // CB_COLOR4_CMASK_BASE_EXT + 0x00000000, // CB_COLOR4_FMASK + 0x00000000, // CB_COLOR4_FMASK_BASE_EXT + 0x00000000, // CB_COLOR4_CLEAR_WORD0 + 0x00000000, // CB_COLOR4_CLEAR_WORD1 + 0x00000000, // CB_COLOR4_DCC_BASE + 0x00000000, // CB_COLOR4_DCC_BASE_EXT + 0x00000000, // CB_COLOR5_BASE + 0x00000000, // CB_COLOR5_BASE_EXT + 0x00000000, // CB_COLOR5_ATTRIB2 + 0x00000000, // CB_COLOR5_VIEW + 0x00000000, // CB_COLOR5_INFO + 0x00000000, // CB_COLOR5_ATTRIB + 0x00000000, // CB_COLOR5_DCC_CONTROL + 0x00000000, // CB_COLOR5_CMASK + 0x00000000, // CB_COLOR5_CMASK_BASE_EXT + 0x00000000, // CB_COLOR5_FMASK + 0x00000000, // CB_COLOR5_FMASK_BASE_EXT + 0x00000000, // CB_COLOR5_CLEAR_WORD0 + 0x00000000, // CB_COLOR5_CLEAR_WORD1 + 0x00000000, // CB_COLOR5_DCC_BASE + 0x00000000, // CB_COLOR5_DCC_BASE_EXT + 0x00000000, // CB_COLOR6_BASE + 0x00000000, // CB_COLOR6_BASE_EXT + 0x00000000, // CB_COLOR6_ATTRIB2 + 0x00000000, // CB_COLOR6_VIEW + 0x00000000, // CB_COLOR6_INFO + 0x00000000, // CB_COLOR6_ATTRIB + 0x00000000, // CB_COLOR6_DCC_CONTROL + 0x00000000, // CB_COLOR6_CMASK + 0x00000000, // CB_COLOR6_CMASK_BASE_EXT + 0x00000000, // CB_COLOR6_FMASK + 0x00000000, // CB_COLOR6_FMASK_BASE_EXT + 0x00000000, // CB_COLOR6_CLEAR_WORD0 + 0x00000000, // CB_COLOR6_CLEAR_WORD1 + 0x00000000, // CB_COLOR6_DCC_BASE + 0x00000000, // CB_COLOR6_DCC_BASE_EXT + 0x00000000, // CB_COLOR7_BASE + 0x00000000, // CB_COLOR7_BASE_EXT + 0x00000000, // CB_COLOR7_ATTRIB2 + 0x00000000, // CB_COLOR7_VIEW + 0x00000000, // CB_COLOR7_INFO + 0x00000000, // CB_COLOR7_ATTRIB + 0x00000000, // CB_COLOR7_DCC_CONTROL + 0x00000000, // CB_COLOR7_CMASK + 0x00000000, // CB_COLOR7_CMASK_BASE_EXT + 0x00000000, // CB_COLOR7_FMASK + 0x00000000, // CB_COLOR7_FMASK_BASE_EXT + 0x00000000, // CB_COLOR7_CLEAR_WORD0 + 0x00000000, // CB_COLOR7_CLEAR_WORD1 + 0x00000000, // CB_COLOR7_DCC_BASE + 0x00000000, // CB_COLOR7_DCC_BASE_EXT +}; +static const struct cs_extent_def gfx9_SECT_CONTEXT_defs[] = +{ + {gfx9_SECT_CONTEXT_def_1, 0x0000a000, 212 }, + {gfx9_SECT_CONTEXT_def_2, 0x0000a0d6, 282 }, + {gfx9_SECT_CONTEXT_def_3, 0x0000a1f5, 4 }, + {gfx9_SECT_CONTEXT_def_4, 0x0000a200, 157 }, + {gfx9_SECT_CONTEXT_def_5, 0x0000a2a0, 2 }, + {gfx9_SECT_CONTEXT_def_6, 0x0000a2a3, 1 }, + {gfx9_SECT_CONTEXT_def_7, 0x0000a2a5, 66 }, + {gfx9_SECT_CONTEXT_def_8, 0x0000a2f5, 155 }, + { 0, 0, 0 } +}; +static const struct cs_section_def gfx9_cs_data[] = { + { gfx9_SECT_CONTEXT_defs, SECT_CONTEXT }, + { 0, SECT_NONE } +}; diff --git a/drivers/gpu/drm/amd/amdgpu/clearstate_si.h b/drivers/gpu/drm/amd/amdgpu/clearstate_si.h new file mode 100644 index 000000000..66e39cdb5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/clearstate_si.h @@ -0,0 +1,941 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +static const u32 si_SECT_CONTEXT_def_1[] = +{ + 0x00000000, // DB_RENDER_CONTROL + 0x00000000, // DB_COUNT_CONTROL + 0x00000000, // DB_DEPTH_VIEW + 0x00000000, // DB_RENDER_OVERRIDE + 0x00000000, // DB_RENDER_OVERRIDE2 + 0x00000000, // DB_HTILE_DATA_BASE + 0, // HOLE + 0, // HOLE + 0x00000000, // DB_DEPTH_BOUNDS_MIN + 0x00000000, // DB_DEPTH_BOUNDS_MAX + 0x00000000, // DB_STENCIL_CLEAR + 0x00000000, // DB_DEPTH_CLEAR + 0x00000000, // PA_SC_SCREEN_SCISSOR_TL + 0x40004000, // PA_SC_SCREEN_SCISSOR_BR + 0, // HOLE + 0x00000000, // DB_DEPTH_INFO + 0x00000000, // DB_Z_INFO + 0x00000000, // DB_STENCIL_INFO + 0x00000000, // DB_Z_READ_BASE + 0x00000000, // DB_STENCIL_READ_BASE + 0x00000000, // DB_Z_WRITE_BASE + 0x00000000, // DB_STENCIL_WRITE_BASE + 0x00000000, // DB_DEPTH_SIZE + 0x00000000, // DB_DEPTH_SLICE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // TA_BC_BASE_ADDR + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // COHER_DEST_BASE_2 + 0x00000000, // COHER_DEST_BASE_3 + 0x00000000, // PA_SC_WINDOW_OFFSET + 0x80000000, // PA_SC_WINDOW_SCISSOR_TL + 0x40004000, // PA_SC_WINDOW_SCISSOR_BR + 0x0000ffff, // PA_SC_CLIPRECT_RULE + 0x00000000, // PA_SC_CLIPRECT_0_TL + 0x40004000, // PA_SC_CLIPRECT_0_BR + 0x00000000, // PA_SC_CLIPRECT_1_TL + 0x40004000, // PA_SC_CLIPRECT_1_BR + 0x00000000, // PA_SC_CLIPRECT_2_TL + 0x40004000, // PA_SC_CLIPRECT_2_BR + 0x00000000, // PA_SC_CLIPRECT_3_TL + 0x40004000, // PA_SC_CLIPRECT_3_BR + 0xaa99aaaa, // PA_SC_EDGERULE + 0x00000000, // PA_SU_HARDWARE_SCREEN_OFFSET + 0xffffffff, // CB_TARGET_MASK + 0xffffffff, // CB_SHADER_MASK + 0x80000000, // PA_SC_GENERIC_SCISSOR_TL + 0x40004000, // PA_SC_GENERIC_SCISSOR_BR + 0x00000000, // COHER_DEST_BASE_0 + 0x00000000, // COHER_DEST_BASE_1 + 0x80000000, // PA_SC_VPORT_SCISSOR_0_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_0_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_1_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_1_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_2_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_2_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_3_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_3_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_4_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_4_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_5_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_5_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_6_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_6_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_7_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_7_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_8_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_8_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_9_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_9_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_10_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_10_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_11_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_11_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_12_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_12_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_13_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_13_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_14_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_14_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_15_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_15_BR + 0x00000000, // PA_SC_VPORT_ZMIN_0 + 0x3f800000, // PA_SC_VPORT_ZMAX_0 + 0x00000000, // PA_SC_VPORT_ZMIN_1 + 0x3f800000, // PA_SC_VPORT_ZMAX_1 + 0x00000000, // PA_SC_VPORT_ZMIN_2 + 0x3f800000, // PA_SC_VPORT_ZMAX_2 + 0x00000000, // PA_SC_VPORT_ZMIN_3 + 0x3f800000, // PA_SC_VPORT_ZMAX_3 + 0x00000000, // PA_SC_VPORT_ZMIN_4 + 0x3f800000, // PA_SC_VPORT_ZMAX_4 + 0x00000000, // PA_SC_VPORT_ZMIN_5 + 0x3f800000, // PA_SC_VPORT_ZMAX_5 + 0x00000000, // PA_SC_VPORT_ZMIN_6 + 0x3f800000, // PA_SC_VPORT_ZMAX_6 + 0x00000000, // PA_SC_VPORT_ZMIN_7 + 0x3f800000, // PA_SC_VPORT_ZMAX_7 + 0x00000000, // PA_SC_VPORT_ZMIN_8 + 0x3f800000, // PA_SC_VPORT_ZMAX_8 + 0x00000000, // PA_SC_VPORT_ZMIN_9 + 0x3f800000, // PA_SC_VPORT_ZMAX_9 + 0x00000000, // PA_SC_VPORT_ZMIN_10 + 0x3f800000, // PA_SC_VPORT_ZMAX_10 + 0x00000000, // PA_SC_VPORT_ZMIN_11 + 0x3f800000, // PA_SC_VPORT_ZMAX_11 + 0x00000000, // PA_SC_VPORT_ZMIN_12 + 0x3f800000, // PA_SC_VPORT_ZMAX_12 + 0x00000000, // PA_SC_VPORT_ZMIN_13 + 0x3f800000, // PA_SC_VPORT_ZMAX_13 + 0x00000000, // PA_SC_VPORT_ZMIN_14 + 0x3f800000, // PA_SC_VPORT_ZMAX_14 + 0x00000000, // PA_SC_VPORT_ZMIN_15 + 0x3f800000, // PA_SC_VPORT_ZMAX_15 +}; +static const u32 si_SECT_CONTEXT_def_2[] = +{ + 0x00000000, // CP_PERFMON_CNTX_CNTL + 0x00000000, // CP_RINGID + 0x00000000, // CP_VMID + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0xffffffff, // VGT_MAX_VTX_INDX + 0x00000000, // VGT_MIN_VTX_INDX + 0x00000000, // VGT_INDX_OFFSET + 0x00000000, // VGT_MULTI_PRIM_IB_RESET_INDX + 0, // HOLE + 0x00000000, // CB_BLEND_RED + 0x00000000, // CB_BLEND_GREEN + 0x00000000, // CB_BLEND_BLUE + 0x00000000, // CB_BLEND_ALPHA + 0, // HOLE + 0, // HOLE + 0x00000000, // DB_STENCIL_CONTROL + 0x00000000, // DB_STENCILREFMASK + 0x00000000, // DB_STENCILREFMASK_BF + 0, // HOLE + 0x00000000, // PA_CL_VPORT_XSCALE + 0x00000000, // PA_CL_VPORT_XOFFSET + 0x00000000, // PA_CL_VPORT_YSCALE + 0x00000000, // PA_CL_VPORT_YOFFSET + 0x00000000, // PA_CL_VPORT_ZSCALE + 0x00000000, // PA_CL_VPORT_ZOFFSET + 0x00000000, // PA_CL_VPORT_XSCALE_1 + 0x00000000, // PA_CL_VPORT_XOFFSET_1 + 0x00000000, // PA_CL_VPORT_YSCALE_1 + 0x00000000, // PA_CL_VPORT_YOFFSET_1 + 0x00000000, // PA_CL_VPORT_ZSCALE_1 + 0x00000000, // PA_CL_VPORT_ZOFFSET_1 + 0x00000000, // PA_CL_VPORT_XSCALE_2 + 0x00000000, // PA_CL_VPORT_XOFFSET_2 + 0x00000000, // PA_CL_VPORT_YSCALE_2 + 0x00000000, // PA_CL_VPORT_YOFFSET_2 + 0x00000000, // PA_CL_VPORT_ZSCALE_2 + 0x00000000, // PA_CL_VPORT_ZOFFSET_2 + 0x00000000, // PA_CL_VPORT_XSCALE_3 + 0x00000000, // PA_CL_VPORT_XOFFSET_3 + 0x00000000, // PA_CL_VPORT_YSCALE_3 + 0x00000000, // PA_CL_VPORT_YOFFSET_3 + 0x00000000, // PA_CL_VPORT_ZSCALE_3 + 0x00000000, // PA_CL_VPORT_ZOFFSET_3 + 0x00000000, // PA_CL_VPORT_XSCALE_4 + 0x00000000, // PA_CL_VPORT_XOFFSET_4 + 0x00000000, // PA_CL_VPORT_YSCALE_4 + 0x00000000, // PA_CL_VPORT_YOFFSET_4 + 0x00000000, // PA_CL_VPORT_ZSCALE_4 + 0x00000000, // PA_CL_VPORT_ZOFFSET_4 + 0x00000000, // PA_CL_VPORT_XSCALE_5 + 0x00000000, // PA_CL_VPORT_XOFFSET_5 + 0x00000000, // PA_CL_VPORT_YSCALE_5 + 0x00000000, // PA_CL_VPORT_YOFFSET_5 + 0x00000000, // PA_CL_VPORT_ZSCALE_5 + 0x00000000, // PA_CL_VPORT_ZOFFSET_5 + 0x00000000, // PA_CL_VPORT_XSCALE_6 + 0x00000000, // PA_CL_VPORT_XOFFSET_6 + 0x00000000, // PA_CL_VPORT_YSCALE_6 + 0x00000000, // PA_CL_VPORT_YOFFSET_6 + 0x00000000, // PA_CL_VPORT_ZSCALE_6 + 0x00000000, // PA_CL_VPORT_ZOFFSET_6 + 0x00000000, // PA_CL_VPORT_XSCALE_7 + 0x00000000, // PA_CL_VPORT_XOFFSET_7 + 0x00000000, // PA_CL_VPORT_YSCALE_7 + 0x00000000, // PA_CL_VPORT_YOFFSET_7 + 0x00000000, // PA_CL_VPORT_ZSCALE_7 + 0x00000000, // PA_CL_VPORT_ZOFFSET_7 + 0x00000000, // PA_CL_VPORT_XSCALE_8 + 0x00000000, // PA_CL_VPORT_XOFFSET_8 + 0x00000000, // PA_CL_VPORT_YSCALE_8 + 0x00000000, // PA_CL_VPORT_YOFFSET_8 + 0x00000000, // PA_CL_VPORT_ZSCALE_8 + 0x00000000, // PA_CL_VPORT_ZOFFSET_8 + 0x00000000, // PA_CL_VPORT_XSCALE_9 + 0x00000000, // PA_CL_VPORT_XOFFSET_9 + 0x00000000, // PA_CL_VPORT_YSCALE_9 + 0x00000000, // PA_CL_VPORT_YOFFSET_9 + 0x00000000, // PA_CL_VPORT_ZSCALE_9 + 0x00000000, // PA_CL_VPORT_ZOFFSET_9 + 0x00000000, // PA_CL_VPORT_XSCALE_10 + 0x00000000, // PA_CL_VPORT_XOFFSET_10 + 0x00000000, // PA_CL_VPORT_YSCALE_10 + 0x00000000, // PA_CL_VPORT_YOFFSET_10 + 0x00000000, // PA_CL_VPORT_ZSCALE_10 + 0x00000000, // PA_CL_VPORT_ZOFFSET_10 + 0x00000000, // PA_CL_VPORT_XSCALE_11 + 0x00000000, // PA_CL_VPORT_XOFFSET_11 + 0x00000000, // PA_CL_VPORT_YSCALE_11 + 0x00000000, // PA_CL_VPORT_YOFFSET_11 + 0x00000000, // PA_CL_VPORT_ZSCALE_11 + 0x00000000, // PA_CL_VPORT_ZOFFSET_11 + 0x00000000, // PA_CL_VPORT_XSCALE_12 + 0x00000000, // PA_CL_VPORT_XOFFSET_12 + 0x00000000, // PA_CL_VPORT_YSCALE_12 + 0x00000000, // PA_CL_VPORT_YOFFSET_12 + 0x00000000, // PA_CL_VPORT_ZSCALE_12 + 0x00000000, // PA_CL_VPORT_ZOFFSET_12 + 0x00000000, // PA_CL_VPORT_XSCALE_13 + 0x00000000, // PA_CL_VPORT_XOFFSET_13 + 0x00000000, // PA_CL_VPORT_YSCALE_13 + 0x00000000, // PA_CL_VPORT_YOFFSET_13 + 0x00000000, // PA_CL_VPORT_ZSCALE_13 + 0x00000000, // PA_CL_VPORT_ZOFFSET_13 + 0x00000000, // PA_CL_VPORT_XSCALE_14 + 0x00000000, // PA_CL_VPORT_XOFFSET_14 + 0x00000000, // PA_CL_VPORT_YSCALE_14 + 0x00000000, // PA_CL_VPORT_YOFFSET_14 + 0x00000000, // PA_CL_VPORT_ZSCALE_14 + 0x00000000, // PA_CL_VPORT_ZOFFSET_14 + 0x00000000, // PA_CL_VPORT_XSCALE_15 + 0x00000000, // PA_CL_VPORT_XOFFSET_15 + 0x00000000, // PA_CL_VPORT_YSCALE_15 + 0x00000000, // PA_CL_VPORT_YOFFSET_15 + 0x00000000, // PA_CL_VPORT_ZSCALE_15 + 0x00000000, // PA_CL_VPORT_ZOFFSET_15 + 0x00000000, // PA_CL_UCP_0_X + 0x00000000, // PA_CL_UCP_0_Y + 0x00000000, // PA_CL_UCP_0_Z + 0x00000000, // PA_CL_UCP_0_W + 0x00000000, // PA_CL_UCP_1_X + 0x00000000, // PA_CL_UCP_1_Y + 0x00000000, // PA_CL_UCP_1_Z + 0x00000000, // PA_CL_UCP_1_W + 0x00000000, // PA_CL_UCP_2_X + 0x00000000, // PA_CL_UCP_2_Y + 0x00000000, // PA_CL_UCP_2_Z + 0x00000000, // PA_CL_UCP_2_W + 0x00000000, // PA_CL_UCP_3_X + 0x00000000, // PA_CL_UCP_3_Y + 0x00000000, // PA_CL_UCP_3_Z + 0x00000000, // PA_CL_UCP_3_W + 0x00000000, // PA_CL_UCP_4_X + 0x00000000, // PA_CL_UCP_4_Y + 0x00000000, // PA_CL_UCP_4_Z + 0x00000000, // PA_CL_UCP_4_W + 0x00000000, // PA_CL_UCP_5_X + 0x00000000, // PA_CL_UCP_5_Y + 0x00000000, // PA_CL_UCP_5_Z + 0x00000000, // PA_CL_UCP_5_W + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_CNTL_0 + 0x00000000, // SPI_PS_INPUT_CNTL_1 + 0x00000000, // SPI_PS_INPUT_CNTL_2 + 0x00000000, // SPI_PS_INPUT_CNTL_3 + 0x00000000, // SPI_PS_INPUT_CNTL_4 + 0x00000000, // SPI_PS_INPUT_CNTL_5 + 0x00000000, // SPI_PS_INPUT_CNTL_6 + 0x00000000, // SPI_PS_INPUT_CNTL_7 + 0x00000000, // SPI_PS_INPUT_CNTL_8 + 0x00000000, // SPI_PS_INPUT_CNTL_9 + 0x00000000, // SPI_PS_INPUT_CNTL_10 + 0x00000000, // SPI_PS_INPUT_CNTL_11 + 0x00000000, // SPI_PS_INPUT_CNTL_12 + 0x00000000, // SPI_PS_INPUT_CNTL_13 + 0x00000000, // SPI_PS_INPUT_CNTL_14 + 0x00000000, // SPI_PS_INPUT_CNTL_15 + 0x00000000, // SPI_PS_INPUT_CNTL_16 + 0x00000000, // SPI_PS_INPUT_CNTL_17 + 0x00000000, // SPI_PS_INPUT_CNTL_18 + 0x00000000, // SPI_PS_INPUT_CNTL_19 + 0x00000000, // SPI_PS_INPUT_CNTL_20 + 0x00000000, // SPI_PS_INPUT_CNTL_21 + 0x00000000, // SPI_PS_INPUT_CNTL_22 + 0x00000000, // SPI_PS_INPUT_CNTL_23 + 0x00000000, // SPI_PS_INPUT_CNTL_24 + 0x00000000, // SPI_PS_INPUT_CNTL_25 + 0x00000000, // SPI_PS_INPUT_CNTL_26 + 0x00000000, // SPI_PS_INPUT_CNTL_27 + 0x00000000, // SPI_PS_INPUT_CNTL_28 + 0x00000000, // SPI_PS_INPUT_CNTL_29 + 0x00000000, // SPI_PS_INPUT_CNTL_30 + 0x00000000, // SPI_PS_INPUT_CNTL_31 + 0x00000000, // SPI_VS_OUT_CONFIG + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_ENA + 0x00000000, // SPI_PS_INPUT_ADDR + 0x00000000, // SPI_INTERP_CONTROL_0 + 0x00000002, // SPI_PS_IN_CONTROL + 0, // HOLE + 0x00000000, // SPI_BARYC_CNTL + 0, // HOLE + 0x00000000, // SPI_TMPRING_SIZE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_WAVE_MGMT_1 + 0x00000000, // SPI_WAVE_MGMT_2 + 0x00000000, // SPI_SHADER_POS_FORMAT + 0x00000000, // SPI_SHADER_Z_FORMAT + 0x00000000, // SPI_SHADER_COL_FORMAT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_BLEND0_CONTROL + 0x00000000, // CB_BLEND1_CONTROL + 0x00000000, // CB_BLEND2_CONTROL + 0x00000000, // CB_BLEND3_CONTROL + 0x00000000, // CB_BLEND4_CONTROL + 0x00000000, // CB_BLEND5_CONTROL + 0x00000000, // CB_BLEND6_CONTROL + 0x00000000, // CB_BLEND7_CONTROL +}; +static const u32 si_SECT_CONTEXT_def_3[] = +{ + 0x00000000, // PA_CL_POINT_X_RAD + 0x00000000, // PA_CL_POINT_Y_RAD + 0x00000000, // PA_CL_POINT_SIZE + 0x00000000, // PA_CL_POINT_CULL_RAD + 0x00000000, // VGT_DMA_BASE_HI + 0x00000000, // VGT_DMA_BASE +}; +static const u32 si_SECT_CONTEXT_def_4[] = +{ + 0x00000000, // DB_DEPTH_CONTROL + 0x00000000, // DB_EQAA + 0x00000000, // CB_COLOR_CONTROL + 0x00000000, // DB_SHADER_CONTROL + 0x00090000, // PA_CL_CLIP_CNTL + 0x00000004, // PA_SU_SC_MODE_CNTL + 0x00000000, // PA_CL_VTE_CNTL + 0x00000000, // PA_CL_VS_OUT_CNTL + 0x00000000, // PA_CL_NANINF_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_SCALE + 0x00000000, // PA_SU_PRIM_FILTER_CNTL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SU_POINT_SIZE + 0x00000000, // PA_SU_POINT_MINMAX + 0x00000000, // PA_SU_LINE_CNTL + 0x00000000, // PA_SC_LINE_STIPPLE + 0x00000000, // VGT_OUTPUT_PATH_CNTL + 0x00000000, // VGT_HOS_CNTL + 0x00000000, // VGT_HOS_MAX_TESS_LEVEL + 0x00000000, // VGT_HOS_MIN_TESS_LEVEL + 0x00000000, // VGT_HOS_REUSE_DEPTH + 0x00000000, // VGT_GROUP_PRIM_TYPE + 0x00000000, // VGT_GROUP_FIRST_DECR + 0x00000000, // VGT_GROUP_DECR + 0x00000000, // VGT_GROUP_VECT_0_CNTL + 0x00000000, // VGT_GROUP_VECT_1_CNTL + 0x00000000, // VGT_GROUP_VECT_0_FMT_CNTL + 0x00000000, // VGT_GROUP_VECT_1_FMT_CNTL + 0x00000000, // VGT_GS_MODE + 0, // HOLE + 0x00000000, // PA_SC_MODE_CNTL_0 + 0x00000000, // PA_SC_MODE_CNTL_1 + 0x00000000, // VGT_ENHANCE + 0x00000100, // VGT_GS_PER_ES + 0x00000080, // VGT_ES_PER_GS + 0x00000002, // VGT_GS_PER_VS + 0x00000000, // VGT_GSVS_RING_OFFSET_1 + 0x00000000, // VGT_GSVS_RING_OFFSET_2 + 0x00000000, // VGT_GSVS_RING_OFFSET_3 + 0x00000000, // VGT_GS_OUT_PRIM_TYPE + 0x00000000, // IA_ENHANCE +}; +static const u32 si_SECT_CONTEXT_def_5[] = +{ + 0x00000000, // VGT_PRIMITIVEID_EN +}; +static const u32 si_SECT_CONTEXT_def_6[] = +{ + 0x00000000, // VGT_PRIMITIVEID_RESET +}; +static const u32 si_SECT_CONTEXT_def_7[] = +{ + 0x00000000, // VGT_MULTI_PRIM_IB_RESET_EN + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_INSTANCE_STEP_RATE_0 + 0x00000000, // VGT_INSTANCE_STEP_RATE_1 + 0x000000ff, // IA_MULTI_VGT_PARAM + 0x00000000, // VGT_ESGS_RING_ITEMSIZE + 0x00000000, // VGT_GSVS_RING_ITEMSIZE + 0x00000000, // VGT_REUSE_OFF + 0x00000000, // VGT_VTX_CNT_EN + 0x00000000, // DB_HTILE_SURFACE + 0x00000000, // DB_SRESULTS_COMPARE_STATE0 + 0x00000000, // DB_SRESULTS_COMPARE_STATE1 + 0x00000000, // DB_PRELOAD_CONTROL + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_0 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_0 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_0 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_1 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_1 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_1 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_2 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_2 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_2 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_3 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_3 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_3 + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_OFFSET + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE + 0, // HOLE + 0x00000000, // VGT_GS_MAX_VERT_OUT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_SHADER_STAGES_EN + 0x00000000, // VGT_LS_HS_CONFIG + 0x00000000, // VGT_GS_VERT_ITEMSIZE + 0x00000000, // VGT_GS_VERT_ITEMSIZE_1 + 0x00000000, // VGT_GS_VERT_ITEMSIZE_2 + 0x00000000, // VGT_GS_VERT_ITEMSIZE_3 + 0x00000000, // VGT_TF_PARAM + 0x00000000, // DB_ALPHA_TO_MASK + 0, // HOLE + 0x00000000, // PA_SU_POLY_OFFSET_DB_FMT_CNTL + 0x00000000, // PA_SU_POLY_OFFSET_CLAMP + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_OFFSET + 0x00000000, // PA_SU_POLY_OFFSET_BACK_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_BACK_OFFSET + 0x00000000, // VGT_GS_INSTANCE_CNT + 0x00000000, // VGT_STRMOUT_CONFIG + 0x00000000, // VGT_STRMOUT_BUFFER_CONFIG + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SC_CENTROID_PRIORITY_0 + 0x00000000, // PA_SC_CENTROID_PRIORITY_1 + 0x00001000, // PA_SC_LINE_CNTL + 0x00000000, // PA_SC_AA_CONFIG + 0x00000005, // PA_SU_VTX_CNTL + 0x3f800000, // PA_CL_GB_VERT_CLIP_ADJ + 0x3f800000, // PA_CL_GB_VERT_DISC_ADJ + 0x3f800000, // PA_CL_GB_HORZ_CLIP_ADJ + 0x3f800000, // PA_CL_GB_HORZ_DISC_ADJ + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_3 + 0xffffffff, // PA_SC_AA_MASK_X0Y0_X1Y0 + 0xffffffff, // PA_SC_AA_MASK_X0Y1_X1Y1 + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x0000000e, // VGT_VERTEX_REUSE_BLOCK_CNTL + 0x00000010, // VGT_OUT_DEALLOC_CNTL + 0x00000000, // CB_COLOR0_BASE + 0x00000000, // CB_COLOR0_PITCH + 0x00000000, // CB_COLOR0_SLICE + 0x00000000, // CB_COLOR0_VIEW + 0x00000000, // CB_COLOR0_INFO + 0x00000000, // CB_COLOR0_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR0_CMASK + 0x00000000, // CB_COLOR0_CMASK_SLICE + 0x00000000, // CB_COLOR0_FMASK + 0x00000000, // CB_COLOR0_FMASK_SLICE + 0x00000000, // CB_COLOR0_CLEAR_WORD0 + 0x00000000, // CB_COLOR0_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR1_BASE + 0x00000000, // CB_COLOR1_PITCH + 0x00000000, // CB_COLOR1_SLICE + 0x00000000, // CB_COLOR1_VIEW + 0x00000000, // CB_COLOR1_INFO + 0x00000000, // CB_COLOR1_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR1_CMASK + 0x00000000, // CB_COLOR1_CMASK_SLICE + 0x00000000, // CB_COLOR1_FMASK + 0x00000000, // CB_COLOR1_FMASK_SLICE + 0x00000000, // CB_COLOR1_CLEAR_WORD0 + 0x00000000, // CB_COLOR1_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR2_BASE + 0x00000000, // CB_COLOR2_PITCH + 0x00000000, // CB_COLOR2_SLICE + 0x00000000, // CB_COLOR2_VIEW + 0x00000000, // CB_COLOR2_INFO + 0x00000000, // CB_COLOR2_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR2_CMASK + 0x00000000, // CB_COLOR2_CMASK_SLICE + 0x00000000, // CB_COLOR2_FMASK + 0x00000000, // CB_COLOR2_FMASK_SLICE + 0x00000000, // CB_COLOR2_CLEAR_WORD0 + 0x00000000, // CB_COLOR2_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR3_BASE + 0x00000000, // CB_COLOR3_PITCH + 0x00000000, // CB_COLOR3_SLICE + 0x00000000, // CB_COLOR3_VIEW + 0x00000000, // CB_COLOR3_INFO + 0x00000000, // CB_COLOR3_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR3_CMASK + 0x00000000, // CB_COLOR3_CMASK_SLICE + 0x00000000, // CB_COLOR3_FMASK + 0x00000000, // CB_COLOR3_FMASK_SLICE + 0x00000000, // CB_COLOR3_CLEAR_WORD0 + 0x00000000, // CB_COLOR3_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR4_BASE + 0x00000000, // CB_COLOR4_PITCH + 0x00000000, // CB_COLOR4_SLICE + 0x00000000, // CB_COLOR4_VIEW + 0x00000000, // CB_COLOR4_INFO + 0x00000000, // CB_COLOR4_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR4_CMASK + 0x00000000, // CB_COLOR4_CMASK_SLICE + 0x00000000, // CB_COLOR4_FMASK + 0x00000000, // CB_COLOR4_FMASK_SLICE + 0x00000000, // CB_COLOR4_CLEAR_WORD0 + 0x00000000, // CB_COLOR4_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR5_BASE + 0x00000000, // CB_COLOR5_PITCH + 0x00000000, // CB_COLOR5_SLICE + 0x00000000, // CB_COLOR5_VIEW + 0x00000000, // CB_COLOR5_INFO + 0x00000000, // CB_COLOR5_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR5_CMASK + 0x00000000, // CB_COLOR5_CMASK_SLICE + 0x00000000, // CB_COLOR5_FMASK + 0x00000000, // CB_COLOR5_FMASK_SLICE + 0x00000000, // CB_COLOR5_CLEAR_WORD0 + 0x00000000, // CB_COLOR5_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR6_BASE + 0x00000000, // CB_COLOR6_PITCH + 0x00000000, // CB_COLOR6_SLICE + 0x00000000, // CB_COLOR6_VIEW + 0x00000000, // CB_COLOR6_INFO + 0x00000000, // CB_COLOR6_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR6_CMASK + 0x00000000, // CB_COLOR6_CMASK_SLICE + 0x00000000, // CB_COLOR6_FMASK + 0x00000000, // CB_COLOR6_FMASK_SLICE + 0x00000000, // CB_COLOR6_CLEAR_WORD0 + 0x00000000, // CB_COLOR6_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR7_BASE + 0x00000000, // CB_COLOR7_PITCH + 0x00000000, // CB_COLOR7_SLICE + 0x00000000, // CB_COLOR7_VIEW + 0x00000000, // CB_COLOR7_INFO + 0x00000000, // CB_COLOR7_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR7_CMASK + 0x00000000, // CB_COLOR7_CMASK_SLICE + 0x00000000, // CB_COLOR7_FMASK + 0x00000000, // CB_COLOR7_FMASK_SLICE + 0x00000000, // CB_COLOR7_CLEAR_WORD0 + 0x00000000, // CB_COLOR7_CLEAR_WORD1 +}; +static const struct cs_extent_def si_SECT_CONTEXT_defs[] = +{ + {si_SECT_CONTEXT_def_1, 0x0000a000, 212 }, + {si_SECT_CONTEXT_def_2, 0x0000a0d8, 272 }, + {si_SECT_CONTEXT_def_3, 0x0000a1f5, 6 }, + {si_SECT_CONTEXT_def_4, 0x0000a200, 157 }, + {si_SECT_CONTEXT_def_5, 0x0000a2a1, 1 }, + {si_SECT_CONTEXT_def_6, 0x0000a2a3, 1 }, + {si_SECT_CONTEXT_def_7, 0x0000a2a5, 233 }, + { NULL, 0, 0 } +}; +static const struct cs_section_def si_cs_data[] = { + { si_SECT_CONTEXT_defs, SECT_CONTEXT }, + { NULL, SECT_NONE } +}; diff --git a/drivers/gpu/drm/amd/amdgpu/clearstate_vi.h b/drivers/gpu/drm/amd/amdgpu/clearstate_vi.h new file mode 100644 index 000000000..1aab9bef9 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/clearstate_vi.h @@ -0,0 +1,944 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +static const unsigned int vi_SECT_CONTEXT_def_1[] = +{ + 0x00000000, // DB_RENDER_CONTROL + 0x00000000, // DB_COUNT_CONTROL + 0x00000000, // DB_DEPTH_VIEW + 0x00000000, // DB_RENDER_OVERRIDE + 0x00000000, // DB_RENDER_OVERRIDE2 + 0x00000000, // DB_HTILE_DATA_BASE + 0, // HOLE + 0, // HOLE + 0x00000000, // DB_DEPTH_BOUNDS_MIN + 0x00000000, // DB_DEPTH_BOUNDS_MAX + 0x00000000, // DB_STENCIL_CLEAR + 0x00000000, // DB_DEPTH_CLEAR + 0x00000000, // PA_SC_SCREEN_SCISSOR_TL + 0x40004000, // PA_SC_SCREEN_SCISSOR_BR + 0, // HOLE + 0x00000000, // DB_DEPTH_INFO + 0x00000000, // DB_Z_INFO + 0x00000000, // DB_STENCIL_INFO + 0x00000000, // DB_Z_READ_BASE + 0x00000000, // DB_STENCIL_READ_BASE + 0x00000000, // DB_Z_WRITE_BASE + 0x00000000, // DB_STENCIL_WRITE_BASE + 0x00000000, // DB_DEPTH_SIZE + 0x00000000, // DB_DEPTH_SLICE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // TA_BC_BASE_ADDR + 0x00000000, // TA_BC_BASE_ADDR_HI + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // COHER_DEST_BASE_HI_0 + 0x00000000, // COHER_DEST_BASE_HI_1 + 0x00000000, // COHER_DEST_BASE_HI_2 + 0x00000000, // COHER_DEST_BASE_HI_3 + 0x00000000, // COHER_DEST_BASE_2 + 0x00000000, // COHER_DEST_BASE_3 + 0x00000000, // PA_SC_WINDOW_OFFSET + 0x80000000, // PA_SC_WINDOW_SCISSOR_TL + 0x40004000, // PA_SC_WINDOW_SCISSOR_BR + 0x0000ffff, // PA_SC_CLIPRECT_RULE + 0x00000000, // PA_SC_CLIPRECT_0_TL + 0x40004000, // PA_SC_CLIPRECT_0_BR + 0x00000000, // PA_SC_CLIPRECT_1_TL + 0x40004000, // PA_SC_CLIPRECT_1_BR + 0x00000000, // PA_SC_CLIPRECT_2_TL + 0x40004000, // PA_SC_CLIPRECT_2_BR + 0x00000000, // PA_SC_CLIPRECT_3_TL + 0x40004000, // PA_SC_CLIPRECT_3_BR + 0xaa99aaaa, // PA_SC_EDGERULE + 0x00000000, // PA_SU_HARDWARE_SCREEN_OFFSET + 0xffffffff, // CB_TARGET_MASK + 0xffffffff, // CB_SHADER_MASK + 0x80000000, // PA_SC_GENERIC_SCISSOR_TL + 0x40004000, // PA_SC_GENERIC_SCISSOR_BR + 0x00000000, // COHER_DEST_BASE_0 + 0x00000000, // COHER_DEST_BASE_1 + 0x80000000, // PA_SC_VPORT_SCISSOR_0_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_0_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_1_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_1_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_2_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_2_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_3_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_3_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_4_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_4_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_5_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_5_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_6_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_6_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_7_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_7_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_8_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_8_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_9_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_9_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_10_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_10_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_11_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_11_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_12_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_12_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_13_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_13_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_14_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_14_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_15_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_15_BR + 0x00000000, // PA_SC_VPORT_ZMIN_0 + 0x3f800000, // PA_SC_VPORT_ZMAX_0 + 0x00000000, // PA_SC_VPORT_ZMIN_1 + 0x3f800000, // PA_SC_VPORT_ZMAX_1 + 0x00000000, // PA_SC_VPORT_ZMIN_2 + 0x3f800000, // PA_SC_VPORT_ZMAX_2 + 0x00000000, // PA_SC_VPORT_ZMIN_3 + 0x3f800000, // PA_SC_VPORT_ZMAX_3 + 0x00000000, // PA_SC_VPORT_ZMIN_4 + 0x3f800000, // PA_SC_VPORT_ZMAX_4 + 0x00000000, // PA_SC_VPORT_ZMIN_5 + 0x3f800000, // PA_SC_VPORT_ZMAX_5 + 0x00000000, // PA_SC_VPORT_ZMIN_6 + 0x3f800000, // PA_SC_VPORT_ZMAX_6 + 0x00000000, // PA_SC_VPORT_ZMIN_7 + 0x3f800000, // PA_SC_VPORT_ZMAX_7 + 0x00000000, // PA_SC_VPORT_ZMIN_8 + 0x3f800000, // PA_SC_VPORT_ZMAX_8 + 0x00000000, // PA_SC_VPORT_ZMIN_9 + 0x3f800000, // PA_SC_VPORT_ZMAX_9 + 0x00000000, // PA_SC_VPORT_ZMIN_10 + 0x3f800000, // PA_SC_VPORT_ZMAX_10 + 0x00000000, // PA_SC_VPORT_ZMIN_11 + 0x3f800000, // PA_SC_VPORT_ZMAX_11 + 0x00000000, // PA_SC_VPORT_ZMIN_12 + 0x3f800000, // PA_SC_VPORT_ZMAX_12 + 0x00000000, // PA_SC_VPORT_ZMIN_13 + 0x3f800000, // PA_SC_VPORT_ZMAX_13 + 0x00000000, // PA_SC_VPORT_ZMIN_14 + 0x3f800000, // PA_SC_VPORT_ZMAX_14 + 0x00000000, // PA_SC_VPORT_ZMIN_15 + 0x3f800000, // PA_SC_VPORT_ZMAX_15 +}; +static const unsigned int vi_SECT_CONTEXT_def_2[] = +{ + 0x00000000, // PA_SC_SCREEN_EXTENT_CONTROL + 0, // HOLE + 0x00000000, // CP_PERFMON_CNTX_CNTL + 0x00000000, // CP_RINGID + 0x00000000, // CP_VMID + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0xffffffff, // VGT_MAX_VTX_INDX + 0x00000000, // VGT_MIN_VTX_INDX + 0x00000000, // VGT_INDX_OFFSET + 0x00000000, // VGT_MULTI_PRIM_IB_RESET_INDX + 0, // HOLE + 0x00000000, // CB_BLEND_RED + 0x00000000, // CB_BLEND_GREEN + 0x00000000, // CB_BLEND_BLUE + 0x00000000, // CB_BLEND_ALPHA + 0x00000000, // CB_DCC_CONTROL + 0, // HOLE + 0x00000000, // DB_STENCIL_CONTROL + 0x00000000, // DB_STENCILREFMASK + 0x00000000, // DB_STENCILREFMASK_BF + 0, // HOLE + 0x00000000, // PA_CL_VPORT_XSCALE + 0x00000000, // PA_CL_VPORT_XOFFSET + 0x00000000, // PA_CL_VPORT_YSCALE + 0x00000000, // PA_CL_VPORT_YOFFSET + 0x00000000, // PA_CL_VPORT_ZSCALE + 0x00000000, // PA_CL_VPORT_ZOFFSET + 0x00000000, // PA_CL_VPORT_XSCALE_1 + 0x00000000, // PA_CL_VPORT_XOFFSET_1 + 0x00000000, // PA_CL_VPORT_YSCALE_1 + 0x00000000, // PA_CL_VPORT_YOFFSET_1 + 0x00000000, // PA_CL_VPORT_ZSCALE_1 + 0x00000000, // PA_CL_VPORT_ZOFFSET_1 + 0x00000000, // PA_CL_VPORT_XSCALE_2 + 0x00000000, // PA_CL_VPORT_XOFFSET_2 + 0x00000000, // PA_CL_VPORT_YSCALE_2 + 0x00000000, // PA_CL_VPORT_YOFFSET_2 + 0x00000000, // PA_CL_VPORT_ZSCALE_2 + 0x00000000, // PA_CL_VPORT_ZOFFSET_2 + 0x00000000, // PA_CL_VPORT_XSCALE_3 + 0x00000000, // PA_CL_VPORT_XOFFSET_3 + 0x00000000, // PA_CL_VPORT_YSCALE_3 + 0x00000000, // PA_CL_VPORT_YOFFSET_3 + 0x00000000, // PA_CL_VPORT_ZSCALE_3 + 0x00000000, // PA_CL_VPORT_ZOFFSET_3 + 0x00000000, // PA_CL_VPORT_XSCALE_4 + 0x00000000, // PA_CL_VPORT_XOFFSET_4 + 0x00000000, // PA_CL_VPORT_YSCALE_4 + 0x00000000, // PA_CL_VPORT_YOFFSET_4 + 0x00000000, // PA_CL_VPORT_ZSCALE_4 + 0x00000000, // PA_CL_VPORT_ZOFFSET_4 + 0x00000000, // PA_CL_VPORT_XSCALE_5 + 0x00000000, // PA_CL_VPORT_XOFFSET_5 + 0x00000000, // PA_CL_VPORT_YSCALE_5 + 0x00000000, // PA_CL_VPORT_YOFFSET_5 + 0x00000000, // PA_CL_VPORT_ZSCALE_5 + 0x00000000, // PA_CL_VPORT_ZOFFSET_5 + 0x00000000, // PA_CL_VPORT_XSCALE_6 + 0x00000000, // PA_CL_VPORT_XOFFSET_6 + 0x00000000, // PA_CL_VPORT_YSCALE_6 + 0x00000000, // PA_CL_VPORT_YOFFSET_6 + 0x00000000, // PA_CL_VPORT_ZSCALE_6 + 0x00000000, // PA_CL_VPORT_ZOFFSET_6 + 0x00000000, // PA_CL_VPORT_XSCALE_7 + 0x00000000, // PA_CL_VPORT_XOFFSET_7 + 0x00000000, // PA_CL_VPORT_YSCALE_7 + 0x00000000, // PA_CL_VPORT_YOFFSET_7 + 0x00000000, // PA_CL_VPORT_ZSCALE_7 + 0x00000000, // PA_CL_VPORT_ZOFFSET_7 + 0x00000000, // PA_CL_VPORT_XSCALE_8 + 0x00000000, // PA_CL_VPORT_XOFFSET_8 + 0x00000000, // PA_CL_VPORT_YSCALE_8 + 0x00000000, // PA_CL_VPORT_YOFFSET_8 + 0x00000000, // PA_CL_VPORT_ZSCALE_8 + 0x00000000, // PA_CL_VPORT_ZOFFSET_8 + 0x00000000, // PA_CL_VPORT_XSCALE_9 + 0x00000000, // PA_CL_VPORT_XOFFSET_9 + 0x00000000, // PA_CL_VPORT_YSCALE_9 + 0x00000000, // PA_CL_VPORT_YOFFSET_9 + 0x00000000, // PA_CL_VPORT_ZSCALE_9 + 0x00000000, // PA_CL_VPORT_ZOFFSET_9 + 0x00000000, // PA_CL_VPORT_XSCALE_10 + 0x00000000, // PA_CL_VPORT_XOFFSET_10 + 0x00000000, // PA_CL_VPORT_YSCALE_10 + 0x00000000, // PA_CL_VPORT_YOFFSET_10 + 0x00000000, // PA_CL_VPORT_ZSCALE_10 + 0x00000000, // PA_CL_VPORT_ZOFFSET_10 + 0x00000000, // PA_CL_VPORT_XSCALE_11 + 0x00000000, // PA_CL_VPORT_XOFFSET_11 + 0x00000000, // PA_CL_VPORT_YSCALE_11 + 0x00000000, // PA_CL_VPORT_YOFFSET_11 + 0x00000000, // PA_CL_VPORT_ZSCALE_11 + 0x00000000, // PA_CL_VPORT_ZOFFSET_11 + 0x00000000, // PA_CL_VPORT_XSCALE_12 + 0x00000000, // PA_CL_VPORT_XOFFSET_12 + 0x00000000, // PA_CL_VPORT_YSCALE_12 + 0x00000000, // PA_CL_VPORT_YOFFSET_12 + 0x00000000, // PA_CL_VPORT_ZSCALE_12 + 0x00000000, // PA_CL_VPORT_ZOFFSET_12 + 0x00000000, // PA_CL_VPORT_XSCALE_13 + 0x00000000, // PA_CL_VPORT_XOFFSET_13 + 0x00000000, // PA_CL_VPORT_YSCALE_13 + 0x00000000, // PA_CL_VPORT_YOFFSET_13 + 0x00000000, // PA_CL_VPORT_ZSCALE_13 + 0x00000000, // PA_CL_VPORT_ZOFFSET_13 + 0x00000000, // PA_CL_VPORT_XSCALE_14 + 0x00000000, // PA_CL_VPORT_XOFFSET_14 + 0x00000000, // PA_CL_VPORT_YSCALE_14 + 0x00000000, // PA_CL_VPORT_YOFFSET_14 + 0x00000000, // PA_CL_VPORT_ZSCALE_14 + 0x00000000, // PA_CL_VPORT_ZOFFSET_14 + 0x00000000, // PA_CL_VPORT_XSCALE_15 + 0x00000000, // PA_CL_VPORT_XOFFSET_15 + 0x00000000, // PA_CL_VPORT_YSCALE_15 + 0x00000000, // PA_CL_VPORT_YOFFSET_15 + 0x00000000, // PA_CL_VPORT_ZSCALE_15 + 0x00000000, // PA_CL_VPORT_ZOFFSET_15 + 0x00000000, // PA_CL_UCP_0_X + 0x00000000, // PA_CL_UCP_0_Y + 0x00000000, // PA_CL_UCP_0_Z + 0x00000000, // PA_CL_UCP_0_W + 0x00000000, // PA_CL_UCP_1_X + 0x00000000, // PA_CL_UCP_1_Y + 0x00000000, // PA_CL_UCP_1_Z + 0x00000000, // PA_CL_UCP_1_W + 0x00000000, // PA_CL_UCP_2_X + 0x00000000, // PA_CL_UCP_2_Y + 0x00000000, // PA_CL_UCP_2_Z + 0x00000000, // PA_CL_UCP_2_W + 0x00000000, // PA_CL_UCP_3_X + 0x00000000, // PA_CL_UCP_3_Y + 0x00000000, // PA_CL_UCP_3_Z + 0x00000000, // PA_CL_UCP_3_W + 0x00000000, // PA_CL_UCP_4_X + 0x00000000, // PA_CL_UCP_4_Y + 0x00000000, // PA_CL_UCP_4_Z + 0x00000000, // PA_CL_UCP_4_W + 0x00000000, // PA_CL_UCP_5_X + 0x00000000, // PA_CL_UCP_5_Y + 0x00000000, // PA_CL_UCP_5_Z + 0x00000000, // PA_CL_UCP_5_W + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_CNTL_0 + 0x00000000, // SPI_PS_INPUT_CNTL_1 + 0x00000000, // SPI_PS_INPUT_CNTL_2 + 0x00000000, // SPI_PS_INPUT_CNTL_3 + 0x00000000, // SPI_PS_INPUT_CNTL_4 + 0x00000000, // SPI_PS_INPUT_CNTL_5 + 0x00000000, // SPI_PS_INPUT_CNTL_6 + 0x00000000, // SPI_PS_INPUT_CNTL_7 + 0x00000000, // SPI_PS_INPUT_CNTL_8 + 0x00000000, // SPI_PS_INPUT_CNTL_9 + 0x00000000, // SPI_PS_INPUT_CNTL_10 + 0x00000000, // SPI_PS_INPUT_CNTL_11 + 0x00000000, // SPI_PS_INPUT_CNTL_12 + 0x00000000, // SPI_PS_INPUT_CNTL_13 + 0x00000000, // SPI_PS_INPUT_CNTL_14 + 0x00000000, // SPI_PS_INPUT_CNTL_15 + 0x00000000, // SPI_PS_INPUT_CNTL_16 + 0x00000000, // SPI_PS_INPUT_CNTL_17 + 0x00000000, // SPI_PS_INPUT_CNTL_18 + 0x00000000, // SPI_PS_INPUT_CNTL_19 + 0x00000000, // SPI_PS_INPUT_CNTL_20 + 0x00000000, // SPI_PS_INPUT_CNTL_21 + 0x00000000, // SPI_PS_INPUT_CNTL_22 + 0x00000000, // SPI_PS_INPUT_CNTL_23 + 0x00000000, // SPI_PS_INPUT_CNTL_24 + 0x00000000, // SPI_PS_INPUT_CNTL_25 + 0x00000000, // SPI_PS_INPUT_CNTL_26 + 0x00000000, // SPI_PS_INPUT_CNTL_27 + 0x00000000, // SPI_PS_INPUT_CNTL_28 + 0x00000000, // SPI_PS_INPUT_CNTL_29 + 0x00000000, // SPI_PS_INPUT_CNTL_30 + 0x00000000, // SPI_PS_INPUT_CNTL_31 + 0x00000000, // SPI_VS_OUT_CONFIG + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_ENA + 0x00000000, // SPI_PS_INPUT_ADDR + 0x00000000, // SPI_INTERP_CONTROL_0 + 0x00000002, // SPI_PS_IN_CONTROL + 0, // HOLE + 0x00000000, // SPI_BARYC_CNTL + 0, // HOLE + 0x00000000, // SPI_TMPRING_SIZE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_SHADER_POS_FORMAT + 0x00000000, // SPI_SHADER_Z_FORMAT + 0x00000000, // SPI_SHADER_COL_FORMAT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_BLEND0_CONTROL + 0x00000000, // CB_BLEND1_CONTROL + 0x00000000, // CB_BLEND2_CONTROL + 0x00000000, // CB_BLEND3_CONTROL + 0x00000000, // CB_BLEND4_CONTROL + 0x00000000, // CB_BLEND5_CONTROL + 0x00000000, // CB_BLEND6_CONTROL + 0x00000000, // CB_BLEND7_CONTROL +}; +static const unsigned int vi_SECT_CONTEXT_def_3[] = +{ + 0x00000000, // PA_CL_POINT_X_RAD + 0x00000000, // PA_CL_POINT_Y_RAD + 0x00000000, // PA_CL_POINT_SIZE + 0x00000000, // PA_CL_POINT_CULL_RAD + 0x00000000, // VGT_DMA_BASE_HI + 0x00000000, // VGT_DMA_BASE +}; +static const unsigned int vi_SECT_CONTEXT_def_4[] = +{ + 0x00000000, // DB_DEPTH_CONTROL + 0x00000000, // DB_EQAA + 0x00000000, // CB_COLOR_CONTROL + 0x00000000, // DB_SHADER_CONTROL + 0x00090000, // PA_CL_CLIP_CNTL + 0x00000004, // PA_SU_SC_MODE_CNTL + 0x00000000, // PA_CL_VTE_CNTL + 0x00000000, // PA_CL_VS_OUT_CNTL + 0x00000000, // PA_CL_NANINF_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_SCALE + 0x00000000, // PA_SU_PRIM_FILTER_CNTL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SU_POINT_SIZE + 0x00000000, // PA_SU_POINT_MINMAX + 0x00000000, // PA_SU_LINE_CNTL + 0x00000000, // PA_SC_LINE_STIPPLE + 0x00000000, // VGT_OUTPUT_PATH_CNTL + 0x00000000, // VGT_HOS_CNTL + 0x00000000, // VGT_HOS_MAX_TESS_LEVEL + 0x00000000, // VGT_HOS_MIN_TESS_LEVEL + 0x00000000, // VGT_HOS_REUSE_DEPTH + 0x00000000, // VGT_GROUP_PRIM_TYPE + 0x00000000, // VGT_GROUP_FIRST_DECR + 0x00000000, // VGT_GROUP_DECR + 0x00000000, // VGT_GROUP_VECT_0_CNTL + 0x00000000, // VGT_GROUP_VECT_1_CNTL + 0x00000000, // VGT_GROUP_VECT_0_FMT_CNTL + 0x00000000, // VGT_GROUP_VECT_1_FMT_CNTL + 0x00000000, // VGT_GS_MODE + 0x00000000, // VGT_GS_ONCHIP_CNTL + 0x00000000, // PA_SC_MODE_CNTL_0 + 0x00000000, // PA_SC_MODE_CNTL_1 + 0x00000000, // VGT_ENHANCE + 0x00000100, // VGT_GS_PER_ES + 0x00000080, // VGT_ES_PER_GS + 0x00000002, // VGT_GS_PER_VS + 0x00000000, // VGT_GSVS_RING_OFFSET_1 + 0x00000000, // VGT_GSVS_RING_OFFSET_2 + 0x00000000, // VGT_GSVS_RING_OFFSET_3 + 0x00000000, // VGT_GS_OUT_PRIM_TYPE + 0x00000000, // IA_ENHANCE +}; +static const unsigned int vi_SECT_CONTEXT_def_5[] = +{ + 0x00000000, // WD_ENHANCE + 0x00000000, // VGT_PRIMITIVEID_EN +}; +static const unsigned int vi_SECT_CONTEXT_def_6[] = +{ + 0x00000000, // VGT_PRIMITIVEID_RESET +}; +static const unsigned int vi_SECT_CONTEXT_def_7[] = +{ + 0x00000000, // VGT_MULTI_PRIM_IB_RESET_EN + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_INSTANCE_STEP_RATE_0 + 0x00000000, // VGT_INSTANCE_STEP_RATE_1 + 0x000000ff, // IA_MULTI_VGT_PARAM + 0x00000000, // VGT_ESGS_RING_ITEMSIZE + 0x00000000, // VGT_GSVS_RING_ITEMSIZE + 0x00000000, // VGT_REUSE_OFF + 0x00000000, // VGT_VTX_CNT_EN + 0x00000000, // DB_HTILE_SURFACE + 0x00000000, // DB_SRESULTS_COMPARE_STATE0 + 0x00000000, // DB_SRESULTS_COMPARE_STATE1 + 0x00000000, // DB_PRELOAD_CONTROL + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_0 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_0 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_0 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_1 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_1 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_1 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_2 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_2 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_2 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_3 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_3 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_3 + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_OFFSET + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE + 0, // HOLE + 0x00000000, // VGT_GS_MAX_VERT_OUT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_TESS_DISTRIBUTION + 0x00000000, // VGT_SHADER_STAGES_EN + 0x00000000, // VGT_LS_HS_CONFIG + 0x00000000, // VGT_GS_VERT_ITEMSIZE + 0x00000000, // VGT_GS_VERT_ITEMSIZE_1 + 0x00000000, // VGT_GS_VERT_ITEMSIZE_2 + 0x00000000, // VGT_GS_VERT_ITEMSIZE_3 + 0x00000000, // VGT_TF_PARAM + 0x00000000, // DB_ALPHA_TO_MASK + 0x00000000, // VGT_DISPATCH_DRAW_INDEX + 0x00000000, // PA_SU_POLY_OFFSET_DB_FMT_CNTL + 0x00000000, // PA_SU_POLY_OFFSET_CLAMP + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_OFFSET + 0x00000000, // PA_SU_POLY_OFFSET_BACK_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_BACK_OFFSET + 0x00000000, // VGT_GS_INSTANCE_CNT + 0x00000000, // VGT_STRMOUT_CONFIG + 0x00000000, // VGT_STRMOUT_BUFFER_CONFIG + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SC_CENTROID_PRIORITY_0 + 0x00000000, // PA_SC_CENTROID_PRIORITY_1 + 0x00001000, // PA_SC_LINE_CNTL + 0x00000000, // PA_SC_AA_CONFIG + 0x00000005, // PA_SU_VTX_CNTL + 0x3f800000, // PA_CL_GB_VERT_CLIP_ADJ + 0x3f800000, // PA_CL_GB_VERT_DISC_ADJ + 0x3f800000, // PA_CL_GB_HORZ_CLIP_ADJ + 0x3f800000, // PA_CL_GB_HORZ_DISC_ADJ + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_3 + 0xffffffff, // PA_SC_AA_MASK_X0Y0_X1Y0 + 0xffffffff, // PA_SC_AA_MASK_X0Y1_X1Y1 + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x0000001e, // VGT_VERTEX_REUSE_BLOCK_CNTL + 0x00000020, // VGT_OUT_DEALLOC_CNTL + 0x00000000, // CB_COLOR0_BASE + 0x00000000, // CB_COLOR0_PITCH + 0x00000000, // CB_COLOR0_SLICE + 0x00000000, // CB_COLOR0_VIEW + 0x00000000, // CB_COLOR0_INFO + 0x00000000, // CB_COLOR0_ATTRIB + 0x00000000, // CB_COLOR0_DCC_CONTROL + 0x00000000, // CB_COLOR0_CMASK + 0x00000000, // CB_COLOR0_CMASK_SLICE + 0x00000000, // CB_COLOR0_FMASK + 0x00000000, // CB_COLOR0_FMASK_SLICE + 0x00000000, // CB_COLOR0_CLEAR_WORD0 + 0x00000000, // CB_COLOR0_CLEAR_WORD1 + 0x00000000, // CB_COLOR0_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR1_BASE + 0x00000000, // CB_COLOR1_PITCH + 0x00000000, // CB_COLOR1_SLICE + 0x00000000, // CB_COLOR1_VIEW + 0x00000000, // CB_COLOR1_INFO + 0x00000000, // CB_COLOR1_ATTRIB + 0x00000000, // CB_COLOR1_DCC_CONTROL + 0x00000000, // CB_COLOR1_CMASK + 0x00000000, // CB_COLOR1_CMASK_SLICE + 0x00000000, // CB_COLOR1_FMASK + 0x00000000, // CB_COLOR1_FMASK_SLICE + 0x00000000, // CB_COLOR1_CLEAR_WORD0 + 0x00000000, // CB_COLOR1_CLEAR_WORD1 + 0x00000000, // CB_COLOR1_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR2_BASE + 0x00000000, // CB_COLOR2_PITCH + 0x00000000, // CB_COLOR2_SLICE + 0x00000000, // CB_COLOR2_VIEW + 0x00000000, // CB_COLOR2_INFO + 0x00000000, // CB_COLOR2_ATTRIB + 0x00000000, // CB_COLOR2_DCC_CONTROL + 0x00000000, // CB_COLOR2_CMASK + 0x00000000, // CB_COLOR2_CMASK_SLICE + 0x00000000, // CB_COLOR2_FMASK + 0x00000000, // CB_COLOR2_FMASK_SLICE + 0x00000000, // CB_COLOR2_CLEAR_WORD0 + 0x00000000, // CB_COLOR2_CLEAR_WORD1 + 0x00000000, // CB_COLOR2_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR3_BASE + 0x00000000, // CB_COLOR3_PITCH + 0x00000000, // CB_COLOR3_SLICE + 0x00000000, // CB_COLOR3_VIEW + 0x00000000, // CB_COLOR3_INFO + 0x00000000, // CB_COLOR3_ATTRIB + 0x00000000, // CB_COLOR3_DCC_CONTROL + 0x00000000, // CB_COLOR3_CMASK + 0x00000000, // CB_COLOR3_CMASK_SLICE + 0x00000000, // CB_COLOR3_FMASK + 0x00000000, // CB_COLOR3_FMASK_SLICE + 0x00000000, // CB_COLOR3_CLEAR_WORD0 + 0x00000000, // CB_COLOR3_CLEAR_WORD1 + 0x00000000, // CB_COLOR3_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR4_BASE + 0x00000000, // CB_COLOR4_PITCH + 0x00000000, // CB_COLOR4_SLICE + 0x00000000, // CB_COLOR4_VIEW + 0x00000000, // CB_COLOR4_INFO + 0x00000000, // CB_COLOR4_ATTRIB + 0x00000000, // CB_COLOR4_DCC_CONTROL + 0x00000000, // CB_COLOR4_CMASK + 0x00000000, // CB_COLOR4_CMASK_SLICE + 0x00000000, // CB_COLOR4_FMASK + 0x00000000, // CB_COLOR4_FMASK_SLICE + 0x00000000, // CB_COLOR4_CLEAR_WORD0 + 0x00000000, // CB_COLOR4_CLEAR_WORD1 + 0x00000000, // CB_COLOR4_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR5_BASE + 0x00000000, // CB_COLOR5_PITCH + 0x00000000, // CB_COLOR5_SLICE + 0x00000000, // CB_COLOR5_VIEW + 0x00000000, // CB_COLOR5_INFO + 0x00000000, // CB_COLOR5_ATTRIB + 0x00000000, // CB_COLOR5_DCC_CONTROL + 0x00000000, // CB_COLOR5_CMASK + 0x00000000, // CB_COLOR5_CMASK_SLICE + 0x00000000, // CB_COLOR5_FMASK + 0x00000000, // CB_COLOR5_FMASK_SLICE + 0x00000000, // CB_COLOR5_CLEAR_WORD0 + 0x00000000, // CB_COLOR5_CLEAR_WORD1 + 0x00000000, // CB_COLOR5_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR6_BASE + 0x00000000, // CB_COLOR6_PITCH + 0x00000000, // CB_COLOR6_SLICE + 0x00000000, // CB_COLOR6_VIEW + 0x00000000, // CB_COLOR6_INFO + 0x00000000, // CB_COLOR6_ATTRIB + 0x00000000, // CB_COLOR6_DCC_CONTROL + 0x00000000, // CB_COLOR6_CMASK + 0x00000000, // CB_COLOR6_CMASK_SLICE + 0x00000000, // CB_COLOR6_FMASK + 0x00000000, // CB_COLOR6_FMASK_SLICE + 0x00000000, // CB_COLOR6_CLEAR_WORD0 + 0x00000000, // CB_COLOR6_CLEAR_WORD1 + 0x00000000, // CB_COLOR6_DCC_BASE + 0, // HOLE + 0x00000000, // CB_COLOR7_BASE + 0x00000000, // CB_COLOR7_PITCH + 0x00000000, // CB_COLOR7_SLICE + 0x00000000, // CB_COLOR7_VIEW + 0x00000000, // CB_COLOR7_INFO + 0x00000000, // CB_COLOR7_ATTRIB + 0x00000000, // CB_COLOR7_DCC_CONTROL + 0x00000000, // CB_COLOR7_CMASK + 0x00000000, // CB_COLOR7_CMASK_SLICE + 0x00000000, // CB_COLOR7_FMASK + 0x00000000, // CB_COLOR7_FMASK_SLICE + 0x00000000, // CB_COLOR7_CLEAR_WORD0 + 0x00000000, // CB_COLOR7_CLEAR_WORD1 +}; +static const struct cs_extent_def vi_SECT_CONTEXT_defs[] = +{ + {vi_SECT_CONTEXT_def_1, 0x0000a000, 212 }, + {vi_SECT_CONTEXT_def_2, 0x0000a0d6, 274 }, + {vi_SECT_CONTEXT_def_3, 0x0000a1f5, 6 }, + {vi_SECT_CONTEXT_def_4, 0x0000a200, 157 }, + {vi_SECT_CONTEXT_def_5, 0x0000a2a0, 2 }, + {vi_SECT_CONTEXT_def_6, 0x0000a2a3, 1 }, + {vi_SECT_CONTEXT_def_7, 0x0000a2a5, 233 }, + { 0, 0, 0 } +}; +static const struct cs_section_def vi_cs_data[] = { + { vi_SECT_CONTEXT_defs, SECT_CONTEXT }, + { 0, SECT_NONE } +}; diff --git a/drivers/gpu/drm/amd/amdgpu/cz_ih.c b/drivers/gpu/drm/amd/amdgpu/cz_ih.c new file mode 100644 index 000000000..b8c47e0cf --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/cz_ih.c @@ -0,0 +1,451 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" +#include "vid.h" + +#include "oss/oss_3_0_1_d.h" +#include "oss/oss_3_0_1_sh_mask.h" + +#include "bif/bif_5_1_d.h" +#include "bif/bif_5_1_sh_mask.h" + +/* + * Interrupts + * Starting with r6xx, interrupts are handled via a ring buffer. + * Ring buffers are areas of GPU accessible memory that the GPU + * writes interrupt vectors into and the host reads vectors out of. + * There is a rptr (read pointer) that determines where the + * host is currently reading, and a wptr (write pointer) + * which determines where the GPU has written. When the + * pointers are equal, the ring is idle. When the GPU + * writes vectors to the ring buffer, it increments the + * wptr. When there is an interrupt, the host then starts + * fetching commands and processing them until the pointers are + * equal again at which point it updates the rptr. + */ + +static void cz_ih_set_interrupt_funcs(struct amdgpu_device *adev); + +/** + * cz_ih_enable_interrupts - Enable the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * + * Enable the interrupt ring buffer (VI). + */ +static void cz_ih_enable_interrupts(struct amdgpu_device *adev) +{ + u32 ih_cntl = RREG32(mmIH_CNTL); + u32 ih_rb_cntl = RREG32(mmIH_RB_CNTL); + + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL, ENABLE_INTR, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_ENABLE, 1); + WREG32(mmIH_CNTL, ih_cntl); + WREG32(mmIH_RB_CNTL, ih_rb_cntl); + adev->irq.ih.enabled = true; +} + +/** + * cz_ih_disable_interrupts - Disable the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * + * Disable the interrupt ring buffer (VI). + */ +static void cz_ih_disable_interrupts(struct amdgpu_device *adev) +{ + u32 ih_rb_cntl = RREG32(mmIH_RB_CNTL); + u32 ih_cntl = RREG32(mmIH_CNTL); + + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_ENABLE, 0); + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL, ENABLE_INTR, 0); + WREG32(mmIH_RB_CNTL, ih_rb_cntl); + WREG32(mmIH_CNTL, ih_cntl); + /* set rptr, wptr to 0 */ + WREG32(mmIH_RB_RPTR, 0); + WREG32(mmIH_RB_WPTR, 0); + adev->irq.ih.enabled = false; + adev->irq.ih.rptr = 0; +} + +/** + * cz_ih_irq_init - init and enable the interrupt ring + * + * @adev: amdgpu_device pointer + * + * Allocate a ring buffer for the interrupt controller, + * enable the RLC, disable interrupts, enable the IH + * ring buffer and enable it (VI). + * Called at device load and reume. + * Returns 0 for success, errors for failure. + */ +static int cz_ih_irq_init(struct amdgpu_device *adev) +{ + struct amdgpu_ih_ring *ih = &adev->irq.ih; + u32 interrupt_cntl, ih_cntl, ih_rb_cntl; + int rb_bufsz; + + /* disable irqs */ + cz_ih_disable_interrupts(adev); + + /* setup interrupt control */ + WREG32(mmINTERRUPT_CNTL2, adev->dummy_page_addr >> 8); + interrupt_cntl = RREG32(mmINTERRUPT_CNTL); + /* INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=0 - dummy read disabled with msi, enabled without msi + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=1 - dummy read controlled by IH_DUMMY_RD_EN + */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, IH_DUMMY_RD_OVERRIDE, 0); + /* INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK=1 if ring is in non-cacheable memory, e.g., vram */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, IH_REQ_NONSNOOP_EN, 0); + WREG32(mmINTERRUPT_CNTL, interrupt_cntl); + + /* Ring Buffer base. [39:8] of 40-bit address of the beginning of the ring buffer*/ + WREG32(mmIH_RB_BASE, adev->irq.ih.gpu_addr >> 8); + + rb_bufsz = order_base_2(adev->irq.ih.ring_size / 4); + ih_rb_cntl = REG_SET_FIELD(0, IH_RB_CNTL, WPTR_OVERFLOW_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_SIZE, rb_bufsz); + + /* Ring Buffer write pointer writeback. If enabled, IH_RB_WPTR register value is written to memory */ + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, WPTR_WRITEBACK_ENABLE, 1); + + /* set the writeback address whether it's enabled or not */ + WREG32(mmIH_RB_WPTR_ADDR_LO, lower_32_bits(ih->wptr_addr)); + WREG32(mmIH_RB_WPTR_ADDR_HI, upper_32_bits(ih->wptr_addr) & 0xFF); + + WREG32(mmIH_RB_CNTL, ih_rb_cntl); + + /* set rptr, wptr to 0 */ + WREG32(mmIH_RB_RPTR, 0); + WREG32(mmIH_RB_WPTR, 0); + + /* Default settings for IH_CNTL (disabled at first) */ + ih_cntl = RREG32(mmIH_CNTL); + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL, MC_VMID, 0); + + if (adev->irq.msi_enabled) + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL, RPTR_REARM, 1); + WREG32(mmIH_CNTL, ih_cntl); + + pci_set_master(adev->pdev); + + /* enable interrupts */ + cz_ih_enable_interrupts(adev); + + return 0; +} + +/** + * cz_ih_irq_disable - disable interrupts + * + * @adev: amdgpu_device pointer + * + * Disable interrupts on the hw (VI). + */ +static void cz_ih_irq_disable(struct amdgpu_device *adev) +{ + cz_ih_disable_interrupts(adev); + + /* Wait and acknowledge irq */ + mdelay(1); +} + +/** + * cz_ih_get_wptr - get the IH ring buffer wptr + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to fetch wptr + * + * Get the IH ring buffer wptr from either the register + * or the writeback memory buffer (VI). Also check for + * ring buffer overflow and deal with it. + * Used by cz_irq_process(VI). + * Returns the value of the wptr. + */ +static u32 cz_ih_get_wptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + u32 wptr, tmp; + + wptr = le32_to_cpu(*ih->wptr_cpu); + + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + + /* Double check that the overflow wasn't already cleared. */ + wptr = RREG32(mmIH_RB_WPTR); + + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + + wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0); + + /* When a ring buffer overflow happen start parsing interrupt + * from the last not overwritten vector (wptr + 16). Hopefully + * this should allow us to catchup. + */ + dev_warn(adev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n", + wptr, ih->rptr, (wptr + 16) & ih->ptr_mask); + ih->rptr = (wptr + 16) & ih->ptr_mask; + tmp = RREG32(mmIH_RB_CNTL); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); + WREG32(mmIH_RB_CNTL, tmp); + + +out: + return (wptr & ih->ptr_mask); +} + +/** + * cz_ih_decode_iv - decode an interrupt vector + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to decode + * @entry: IV entry to place decoded information into + * + * Decodes the interrupt vector at the current rptr + * position and also advance the position. + */ +static void cz_ih_decode_iv(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, + struct amdgpu_iv_entry *entry) +{ + /* wptr/rptr are in bytes! */ + u32 ring_index = ih->rptr >> 2; + uint32_t dw[4]; + + dw[0] = le32_to_cpu(ih->ring[ring_index + 0]); + dw[1] = le32_to_cpu(ih->ring[ring_index + 1]); + dw[2] = le32_to_cpu(ih->ring[ring_index + 2]); + dw[3] = le32_to_cpu(ih->ring[ring_index + 3]); + + entry->client_id = AMDGPU_IRQ_CLIENTID_LEGACY; + entry->src_id = dw[0] & 0xff; + entry->src_data[0] = dw[1] & 0xfffffff; + entry->ring_id = dw[2] & 0xff; + entry->vmid = (dw[2] >> 8) & 0xff; + entry->pasid = (dw[2] >> 16) & 0xffff; + + /* wptr/rptr are in bytes! */ + ih->rptr += 16; +} + +/** + * cz_ih_set_rptr - set the IH ring buffer rptr + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to set rptr + * + * Set the IH ring buffer rptr. + */ +static void cz_ih_set_rptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + WREG32(mmIH_RB_RPTR, ih->rptr); +} + +static int cz_ih_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + ret = amdgpu_irq_add_domain(adev); + if (ret) + return ret; + + cz_ih_set_interrupt_funcs(adev); + + return 0; +} + +static int cz_ih_sw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 64 * 1024, false); + if (r) + return r; + + r = amdgpu_irq_init(adev); + + return r; +} + +static int cz_ih_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_fini_sw(adev); + amdgpu_irq_remove_domain(adev); + + return 0; +} + +static int cz_ih_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = cz_ih_irq_init(adev); + if (r) + return r; + + return 0; +} + +static int cz_ih_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cz_ih_irq_disable(adev); + + return 0; +} + +static int cz_ih_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return cz_ih_hw_fini(adev); +} + +static int cz_ih_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return cz_ih_hw_init(adev); +} + +static bool cz_ih_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (REG_GET_FIELD(tmp, SRBM_STATUS, IH_BUSY)) + return false; + + return true; +} + +static int cz_ih_wait_for_idle(void *handle) +{ + unsigned i; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + /* read MC_STATUS */ + tmp = RREG32(mmSRBM_STATUS); + if (!REG_GET_FIELD(tmp, SRBM_STATUS, IH_BUSY)) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int cz_ih_soft_reset(void *handle) +{ + u32 srbm_soft_reset = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (tmp & SRBM_STATUS__IH_BUSY_MASK) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, + SOFT_RESET_IH, 1); + + if (srbm_soft_reset) { + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + + return 0; +} + +static int cz_ih_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + // TODO + return 0; +} + +static int cz_ih_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + // TODO + return 0; +} + +static const struct amd_ip_funcs cz_ih_ip_funcs = { + .name = "cz_ih", + .early_init = cz_ih_early_init, + .late_init = NULL, + .sw_init = cz_ih_sw_init, + .sw_fini = cz_ih_sw_fini, + .hw_init = cz_ih_hw_init, + .hw_fini = cz_ih_hw_fini, + .suspend = cz_ih_suspend, + .resume = cz_ih_resume, + .is_idle = cz_ih_is_idle, + .wait_for_idle = cz_ih_wait_for_idle, + .soft_reset = cz_ih_soft_reset, + .set_clockgating_state = cz_ih_set_clockgating_state, + .set_powergating_state = cz_ih_set_powergating_state, +}; + +static const struct amdgpu_ih_funcs cz_ih_funcs = { + .get_wptr = cz_ih_get_wptr, + .decode_iv = cz_ih_decode_iv, + .set_rptr = cz_ih_set_rptr +}; + +static void cz_ih_set_interrupt_funcs(struct amdgpu_device *adev) +{ + adev->irq.ih_funcs = &cz_ih_funcs; +} + +const struct amdgpu_ip_block_version cz_ih_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_IH, + .major = 3, + .minor = 0, + .rev = 0, + .funcs = &cz_ih_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/cz_ih.h b/drivers/gpu/drm/amd/amdgpu/cz_ih.h new file mode 100644 index 000000000..14be77532 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/cz_ih.h @@ -0,0 +1,29 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __CZ_IH_H__ +#define __CZ_IH_H__ + +extern const struct amdgpu_ip_block_version cz_ih_ip_block; + +#endif /* __CZ_IH_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c new file mode 100644 index 000000000..584cd5277 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c @@ -0,0 +1,3660 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_pm.h" +#include "amdgpu_i2c.h" +#include "vid.h" +#include "atom.h" +#include "amdgpu_atombios.h" +#include "atombios_crtc.h" +#include "atombios_encoders.h" +#include "amdgpu_pll.h" +#include "amdgpu_connectors.h" +#include "amdgpu_display.h" +#include "dce_v10_0.h" + +#include "dce/dce_10_0_d.h" +#include "dce/dce_10_0_sh_mask.h" +#include "dce/dce_10_0_enum.h" +#include "oss/oss_3_0_d.h" +#include "oss/oss_3_0_sh_mask.h" +#include "gmc/gmc_8_1_d.h" +#include "gmc/gmc_8_1_sh_mask.h" + +#include "ivsrcid/ivsrcid_vislands30.h" + +static void dce_v10_0_set_display_funcs(struct amdgpu_device *adev); +static void dce_v10_0_set_irq_funcs(struct amdgpu_device *adev); + +static const u32 crtc_offsets[] = { + CRTC0_REGISTER_OFFSET, + CRTC1_REGISTER_OFFSET, + CRTC2_REGISTER_OFFSET, + CRTC3_REGISTER_OFFSET, + CRTC4_REGISTER_OFFSET, + CRTC5_REGISTER_OFFSET, + CRTC6_REGISTER_OFFSET +}; + +static const u32 hpd_offsets[] = { + HPD0_REGISTER_OFFSET, + HPD1_REGISTER_OFFSET, + HPD2_REGISTER_OFFSET, + HPD3_REGISTER_OFFSET, + HPD4_REGISTER_OFFSET, + HPD5_REGISTER_OFFSET +}; + +static const uint32_t dig_offsets[] = { + DIG0_REGISTER_OFFSET, + DIG1_REGISTER_OFFSET, + DIG2_REGISTER_OFFSET, + DIG3_REGISTER_OFFSET, + DIG4_REGISTER_OFFSET, + DIG5_REGISTER_OFFSET, + DIG6_REGISTER_OFFSET +}; + +static const struct { + uint32_t reg; + uint32_t vblank; + uint32_t vline; + uint32_t hpd; + +} interrupt_status_offsets[] = { { + .reg = mmDISP_INTERRUPT_STATUS, + .vblank = DISP_INTERRUPT_STATUS__LB_D1_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS__LB_D1_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS__DC_HPD1_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE__DC_HPD2_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE2, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE2__DC_HPD3_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE3, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE3__DC_HPD4_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE4, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE4__DC_HPD5_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE5, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE5__DC_HPD6_INTERRUPT_MASK +} }; + +static const u32 golden_settings_tonga_a11[] = { + mmDCI_CLK_CNTL, 0x00000080, 0x00000000, + mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070, + mmFBC_MISC, 0x1f311fff, 0x12300000, + mmHDMI_CONTROL, 0x31000111, 0x00000011, +}; + +static const u32 tonga_mgcg_cgcg_init[] = { + mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100, + mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000, +}; + +static const u32 golden_settings_fiji_a10[] = { + mmDCI_CLK_CNTL, 0x00000080, 0x00000000, + mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070, + mmFBC_MISC, 0x1f311fff, 0x12300000, + mmHDMI_CONTROL, 0x31000111, 0x00000011, +}; + +static const u32 fiji_mgcg_cgcg_init[] = { + mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100, + mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000, +}; + +static void dce_v10_0_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_FIJI: + amdgpu_device_program_register_sequence(adev, + fiji_mgcg_cgcg_init, + ARRAY_SIZE(fiji_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + golden_settings_fiji_a10, + ARRAY_SIZE(golden_settings_fiji_a10)); + break; + case CHIP_TONGA: + amdgpu_device_program_register_sequence(adev, + tonga_mgcg_cgcg_init, + ARRAY_SIZE(tonga_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + golden_settings_tonga_a11, + ARRAY_SIZE(golden_settings_tonga_a11)); + break; + default: + break; + } +} + +static u32 dce_v10_0_audio_endpt_rreg(struct amdgpu_device *adev, + u32 block_offset, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->audio_endpt_idx_lock, flags); + WREG32(mmAZALIA_F0_CODEC_ENDPOINT_INDEX + block_offset, reg); + r = RREG32(mmAZALIA_F0_CODEC_ENDPOINT_DATA + block_offset); + spin_unlock_irqrestore(&adev->audio_endpt_idx_lock, flags); + + return r; +} + +static void dce_v10_0_audio_endpt_wreg(struct amdgpu_device *adev, + u32 block_offset, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->audio_endpt_idx_lock, flags); + WREG32(mmAZALIA_F0_CODEC_ENDPOINT_INDEX + block_offset, reg); + WREG32(mmAZALIA_F0_CODEC_ENDPOINT_DATA + block_offset, v); + spin_unlock_irqrestore(&adev->audio_endpt_idx_lock, flags); +} + +static u32 dce_v10_0_vblank_get_counter(struct amdgpu_device *adev, int crtc) +{ + if (crtc >= adev->mode_info.num_crtc) + return 0; + else + return RREG32(mmCRTC_STATUS_FRAME_COUNT + crtc_offsets[crtc]); +} + +static void dce_v10_0_pageflip_interrupt_init(struct amdgpu_device *adev) +{ + unsigned i; + + /* Enable pflip interrupts */ + for (i = 0; i < adev->mode_info.num_crtc; i++) + amdgpu_irq_get(adev, &adev->pageflip_irq, i); +} + +static void dce_v10_0_pageflip_interrupt_fini(struct amdgpu_device *adev) +{ + unsigned i; + + /* Disable pflip interrupts */ + for (i = 0; i < adev->mode_info.num_crtc; i++) + amdgpu_irq_put(adev, &adev->pageflip_irq, i); +} + +/** + * dce_v10_0_page_flip - pageflip callback. + * + * @adev: amdgpu_device pointer + * @crtc_id: crtc to cleanup pageflip on + * @crtc_base: new address of the crtc (GPU MC address) + * @async: asynchronous flip + * + * Triggers the actual pageflip by updating the primary + * surface base address. + */ +static void dce_v10_0_page_flip(struct amdgpu_device *adev, + int crtc_id, u64 crtc_base, bool async) +{ + struct amdgpu_crtc *amdgpu_crtc = adev->mode_info.crtcs[crtc_id]; + struct drm_framebuffer *fb = amdgpu_crtc->base.primary->fb; + u32 tmp; + + /* flip at hsync for async, default is vsync */ + tmp = RREG32(mmGRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, GRPH_FLIP_CONTROL, + GRPH_SURFACE_UPDATE_H_RETRACE_EN, async ? 1 : 0); + WREG32(mmGRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset, tmp); + /* update pitch */ + WREG32(mmGRPH_PITCH + amdgpu_crtc->crtc_offset, + fb->pitches[0] / fb->format->cpp[0]); + /* update the primary scanout address */ + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(crtc_base)); + /* writing to the low address triggers the update */ + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + lower_32_bits(crtc_base)); + /* post the write */ + RREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset); +} + +static int dce_v10_0_crtc_get_scanoutpos(struct amdgpu_device *adev, int crtc, + u32 *vbl, u32 *position) +{ + if ((crtc < 0) || (crtc >= adev->mode_info.num_crtc)) + return -EINVAL; + + *vbl = RREG32(mmCRTC_V_BLANK_START_END + crtc_offsets[crtc]); + *position = RREG32(mmCRTC_STATUS_POSITION + crtc_offsets[crtc]); + + return 0; +} + +/** + * dce_v10_0_hpd_sense - hpd sense callback. + * + * @adev: amdgpu_device pointer + * @hpd: hpd (hotplug detect) pin + * + * Checks if a digital monitor is connected (evergreen+). + * Returns true if connected, false if not connected. + */ +static bool dce_v10_0_hpd_sense(struct amdgpu_device *adev, + enum amdgpu_hpd_id hpd) +{ + bool connected = false; + + if (hpd >= adev->mode_info.num_hpd) + return connected; + + if (RREG32(mmDC_HPD_INT_STATUS + hpd_offsets[hpd]) & + DC_HPD_INT_STATUS__DC_HPD_SENSE_MASK) + connected = true; + + return connected; +} + +/** + * dce_v10_0_hpd_set_polarity - hpd set polarity callback. + * + * @adev: amdgpu_device pointer + * @hpd: hpd (hotplug detect) pin + * + * Set the polarity of the hpd pin (evergreen+). + */ +static void dce_v10_0_hpd_set_polarity(struct amdgpu_device *adev, + enum amdgpu_hpd_id hpd) +{ + u32 tmp; + bool connected = dce_v10_0_hpd_sense(adev, hpd); + + if (hpd >= adev->mode_info.num_hpd) + return; + + tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd]); + if (connected) + tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_POLARITY, 0); + else + tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_POLARITY, 1); + WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd], tmp); +} + +/** + * dce_v10_0_hpd_init - hpd setup callback. + * + * @adev: amdgpu_device pointer + * + * Setup the hpd pins used by the card (evergreen+). + * Enable the pin, set the polarity, and enable the hpd interrupts. + */ +static void dce_v10_0_hpd_init(struct amdgpu_device *adev) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_connector *connector; + struct drm_connector_list_iter iter; + u32 tmp; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + if (amdgpu_connector->hpd.hpd >= adev->mode_info.num_hpd) + continue; + + if (connector->connector_type == DRM_MODE_CONNECTOR_eDP || + connector->connector_type == DRM_MODE_CONNECTOR_LVDS) { + /* don't try to enable hpd on eDP or LVDS avoid breaking the + * aux dp channel on imac and help (but not completely fix) + * https://bugzilla.redhat.com/show_bug.cgi?id=726143 + * also avoid interrupt storms during dpms. + */ + tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_EN, 0); + WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + continue; + } + + tmp = RREG32(mmDC_HPD_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_CONTROL, DC_HPD_EN, 1); + WREG32(mmDC_HPD_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + + tmp = RREG32(mmDC_HPD_TOGGLE_FILT_CNTL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_TOGGLE_FILT_CNTL, + DC_HPD_CONNECT_INT_DELAY, + AMDGPU_HPD_CONNECT_INT_DELAY_IN_MS); + tmp = REG_SET_FIELD(tmp, DC_HPD_TOGGLE_FILT_CNTL, + DC_HPD_DISCONNECT_INT_DELAY, + AMDGPU_HPD_DISCONNECT_INT_DELAY_IN_MS); + WREG32(mmDC_HPD_TOGGLE_FILT_CNTL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + + dce_v10_0_hpd_set_polarity(adev, amdgpu_connector->hpd.hpd); + amdgpu_irq_get(adev, &adev->hpd_irq, + amdgpu_connector->hpd.hpd); + } + drm_connector_list_iter_end(&iter); +} + +/** + * dce_v10_0_hpd_fini - hpd tear down callback. + * + * @adev: amdgpu_device pointer + * + * Tear down the hpd pins used by the card (evergreen+). + * Disable the hpd interrupts. + */ +static void dce_v10_0_hpd_fini(struct amdgpu_device *adev) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_connector *connector; + struct drm_connector_list_iter iter; + u32 tmp; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + if (amdgpu_connector->hpd.hpd >= adev->mode_info.num_hpd) + continue; + + tmp = RREG32(mmDC_HPD_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_CONTROL, DC_HPD_EN, 0); + WREG32(mmDC_HPD_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + + amdgpu_irq_put(adev, &adev->hpd_irq, + amdgpu_connector->hpd.hpd); + } + drm_connector_list_iter_end(&iter); +} + +static u32 dce_v10_0_hpd_get_gpio_reg(struct amdgpu_device *adev) +{ + return mmDC_GPIO_HPD_A; +} + +static bool dce_v10_0_is_display_hung(struct amdgpu_device *adev) +{ + u32 crtc_hung = 0; + u32 crtc_status[6]; + u32 i, j, tmp; + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + tmp = RREG32(mmCRTC_CONTROL + crtc_offsets[i]); + if (REG_GET_FIELD(tmp, CRTC_CONTROL, CRTC_MASTER_EN)) { + crtc_status[i] = RREG32(mmCRTC_STATUS_HV_COUNT + crtc_offsets[i]); + crtc_hung |= (1 << i); + } + } + + for (j = 0; j < 10; j++) { + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (crtc_hung & (1 << i)) { + tmp = RREG32(mmCRTC_STATUS_HV_COUNT + crtc_offsets[i]); + if (tmp != crtc_status[i]) + crtc_hung &= ~(1 << i); + } + } + if (crtc_hung == 0) + return false; + udelay(100); + } + + return true; +} + +static void dce_v10_0_set_vga_render_state(struct amdgpu_device *adev, + bool render) +{ + u32 tmp; + + /* Lockout access through VGA aperture*/ + tmp = RREG32(mmVGA_HDP_CONTROL); + if (render) + tmp = REG_SET_FIELD(tmp, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 0); + else + tmp = REG_SET_FIELD(tmp, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1); + WREG32(mmVGA_HDP_CONTROL, tmp); + + /* disable VGA render */ + tmp = RREG32(mmVGA_RENDER_CONTROL); + if (render) + tmp = REG_SET_FIELD(tmp, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 1); + else + tmp = REG_SET_FIELD(tmp, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0); + WREG32(mmVGA_RENDER_CONTROL, tmp); +} + +static int dce_v10_0_get_num_crtc(struct amdgpu_device *adev) +{ + int num_crtc = 0; + + switch (adev->asic_type) { + case CHIP_FIJI: + case CHIP_TONGA: + num_crtc = 6; + break; + default: + num_crtc = 0; + } + return num_crtc; +} + +void dce_v10_0_disable_dce(struct amdgpu_device *adev) +{ + /*Disable VGA render and enabled crtc, if has DCE engine*/ + if (amdgpu_atombios_has_dce_engine_info(adev)) { + u32 tmp; + int crtc_enabled, i; + + dce_v10_0_set_vga_render_state(adev, false); + + /*Disable crtc*/ + for (i = 0; i < dce_v10_0_get_num_crtc(adev); i++) { + crtc_enabled = REG_GET_FIELD(RREG32(mmCRTC_CONTROL + crtc_offsets[i]), + CRTC_CONTROL, CRTC_MASTER_EN); + if (crtc_enabled) { + WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 1); + tmp = RREG32(mmCRTC_CONTROL + crtc_offsets[i]); + tmp = REG_SET_FIELD(tmp, CRTC_CONTROL, CRTC_MASTER_EN, 0); + WREG32(mmCRTC_CONTROL + crtc_offsets[i], tmp); + WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 0); + } + } + } +} + +static void dce_v10_0_program_fmt(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + int bpc = 0; + u32 tmp = 0; + enum amdgpu_connector_dither dither = AMDGPU_FMT_DITHER_DISABLE; + + if (connector) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + bpc = amdgpu_connector_get_monitor_bpc(connector); + dither = amdgpu_connector->dither; + } + + /* LVDS/eDP FMT is set up by atom */ + if (amdgpu_encoder->devices & ATOM_DEVICE_LCD_SUPPORT) + return; + + /* not needed for analog */ + if ((amdgpu_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1) || + (amdgpu_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2)) + return; + + if (bpc == 0) + return; + + switch (bpc) { + case 6: + if (dither == AMDGPU_FMT_DITHER_ENABLE) { + /* XXX sort out optimal dither settings */ + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_FRAME_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_HIGHPASS_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_EN, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_DEPTH, 0); + } else { + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_EN, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_DEPTH, 0); + } + break; + case 8: + if (dither == AMDGPU_FMT_DITHER_ENABLE) { + /* XXX sort out optimal dither settings */ + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_FRAME_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_HIGHPASS_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_RGB_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_EN, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_DEPTH, 1); + } else { + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_EN, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_DEPTH, 1); + } + break; + case 10: + if (dither == AMDGPU_FMT_DITHER_ENABLE) { + /* XXX sort out optimal dither settings */ + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_FRAME_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_HIGHPASS_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_RGB_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_EN, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_DEPTH, 2); + } else { + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_EN, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_DEPTH, 2); + } + break; + default: + /* not needed */ + break; + } + + WREG32(mmFMT_BIT_DEPTH_CONTROL + amdgpu_crtc->crtc_offset, tmp); +} + + +/* display watermark setup */ +/** + * dce_v10_0_line_buffer_adjust - Set up the line buffer + * + * @adev: amdgpu_device pointer + * @amdgpu_crtc: the selected display controller + * @mode: the current display mode on the selected display + * controller + * + * Setup up the line buffer allocation for + * the selected display controller (CIK). + * Returns the line buffer size in pixels. + */ +static u32 dce_v10_0_line_buffer_adjust(struct amdgpu_device *adev, + struct amdgpu_crtc *amdgpu_crtc, + struct drm_display_mode *mode) +{ + u32 tmp, buffer_alloc, i, mem_cfg; + u32 pipe_offset = amdgpu_crtc->crtc_id; + /* + * Line Buffer Setup + * There are 6 line buffers, one for each display controllers. + * There are 3 partitions per LB. Select the number of partitions + * to enable based on the display width. For display widths larger + * than 4096, you need use to use 2 display controllers and combine + * them using the stereo blender. + */ + if (amdgpu_crtc->base.enabled && mode) { + if (mode->crtc_hdisplay < 1920) { + mem_cfg = 1; + buffer_alloc = 2; + } else if (mode->crtc_hdisplay < 2560) { + mem_cfg = 2; + buffer_alloc = 2; + } else if (mode->crtc_hdisplay < 4096) { + mem_cfg = 0; + buffer_alloc = (adev->flags & AMD_IS_APU) ? 2 : 4; + } else { + DRM_DEBUG_KMS("Mode too big for LB!\n"); + mem_cfg = 0; + buffer_alloc = (adev->flags & AMD_IS_APU) ? 2 : 4; + } + } else { + mem_cfg = 1; + buffer_alloc = 0; + } + + tmp = RREG32(mmLB_MEMORY_CTRL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, LB_MEMORY_CTRL, LB_MEMORY_CONFIG, mem_cfg); + WREG32(mmLB_MEMORY_CTRL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset); + tmp = REG_SET_FIELD(tmp, PIPE0_DMIF_BUFFER_CONTROL, DMIF_BUFFERS_ALLOCATED, buffer_alloc); + WREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset, tmp); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset); + if (REG_GET_FIELD(tmp, PIPE0_DMIF_BUFFER_CONTROL, DMIF_BUFFERS_ALLOCATION_COMPLETED)) + break; + udelay(1); + } + + if (amdgpu_crtc->base.enabled && mode) { + switch (mem_cfg) { + case 0: + default: + return 4096 * 2; + case 1: + return 1920 * 2; + case 2: + return 2560 * 2; + } + } + + /* controller not enabled, so no lb used */ + return 0; +} + +/** + * cik_get_number_of_dram_channels - get the number of dram channels + * + * @adev: amdgpu_device pointer + * + * Look up the number of video ram channels (CIK). + * Used for display watermark bandwidth calculations + * Returns the number of dram channels + */ +static u32 cik_get_number_of_dram_channels(struct amdgpu_device *adev) +{ + u32 tmp = RREG32(mmMC_SHARED_CHMAP); + + switch (REG_GET_FIELD(tmp, MC_SHARED_CHMAP, NOOFCHAN)) { + case 0: + default: + return 1; + case 1: + return 2; + case 2: + return 4; + case 3: + return 8; + case 4: + return 3; + case 5: + return 6; + case 6: + return 10; + case 7: + return 12; + case 8: + return 16; + } +} + +struct dce10_wm_params { + u32 dram_channels; /* number of dram channels */ + u32 yclk; /* bandwidth per dram data pin in kHz */ + u32 sclk; /* engine clock in kHz */ + u32 disp_clk; /* display clock in kHz */ + u32 src_width; /* viewport width */ + u32 active_time; /* active display time in ns */ + u32 blank_time; /* blank time in ns */ + bool interlaced; /* mode is interlaced */ + fixed20_12 vsc; /* vertical scale ratio */ + u32 num_heads; /* number of active crtcs */ + u32 bytes_per_pixel; /* bytes per pixel display + overlay */ + u32 lb_size; /* line buffer allocated to pipe */ + u32 vtaps; /* vertical scaler taps */ +}; + +/** + * dce_v10_0_dram_bandwidth - get the dram bandwidth + * + * @wm: watermark calculation data + * + * Calculate the raw dram bandwidth (CIK). + * Used for display watermark bandwidth calculations + * Returns the dram bandwidth in MBytes/s + */ +static u32 dce_v10_0_dram_bandwidth(struct dce10_wm_params *wm) +{ + /* Calculate raw DRAM Bandwidth */ + fixed20_12 dram_efficiency; /* 0.7 */ + fixed20_12 yclk, dram_channels, bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + yclk.full = dfixed_const(wm->yclk); + yclk.full = dfixed_div(yclk, a); + dram_channels.full = dfixed_const(wm->dram_channels * 4); + a.full = dfixed_const(10); + dram_efficiency.full = dfixed_const(7); + dram_efficiency.full = dfixed_div(dram_efficiency, a); + bandwidth.full = dfixed_mul(dram_channels, yclk); + bandwidth.full = dfixed_mul(bandwidth, dram_efficiency); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v10_0_dram_bandwidth_for_display - get the dram bandwidth for display + * + * @wm: watermark calculation data + * + * Calculate the dram bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the dram bandwidth for display in MBytes/s + */ +static u32 dce_v10_0_dram_bandwidth_for_display(struct dce10_wm_params *wm) +{ + /* Calculate DRAM Bandwidth and the part allocated to display. */ + fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ + fixed20_12 yclk, dram_channels, bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + yclk.full = dfixed_const(wm->yclk); + yclk.full = dfixed_div(yclk, a); + dram_channels.full = dfixed_const(wm->dram_channels * 4); + a.full = dfixed_const(10); + disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ + disp_dram_allocation.full = dfixed_div(disp_dram_allocation, a); + bandwidth.full = dfixed_mul(dram_channels, yclk); + bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v10_0_data_return_bandwidth - get the data return bandwidth + * + * @wm: watermark calculation data + * + * Calculate the data return bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the data return bandwidth in MBytes/s + */ +static u32 dce_v10_0_data_return_bandwidth(struct dce10_wm_params *wm) +{ + /* Calculate the display Data return Bandwidth */ + fixed20_12 return_efficiency; /* 0.8 */ + fixed20_12 sclk, bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + sclk.full = dfixed_const(wm->sclk); + sclk.full = dfixed_div(sclk, a); + a.full = dfixed_const(10); + return_efficiency.full = dfixed_const(8); + return_efficiency.full = dfixed_div(return_efficiency, a); + a.full = dfixed_const(32); + bandwidth.full = dfixed_mul(a, sclk); + bandwidth.full = dfixed_mul(bandwidth, return_efficiency); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v10_0_dmif_request_bandwidth - get the dmif bandwidth + * + * @wm: watermark calculation data + * + * Calculate the dmif bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the dmif bandwidth in MBytes/s + */ +static u32 dce_v10_0_dmif_request_bandwidth(struct dce10_wm_params *wm) +{ + /* Calculate the DMIF Request Bandwidth */ + fixed20_12 disp_clk_request_efficiency; /* 0.8 */ + fixed20_12 disp_clk, bandwidth; + fixed20_12 a, b; + + a.full = dfixed_const(1000); + disp_clk.full = dfixed_const(wm->disp_clk); + disp_clk.full = dfixed_div(disp_clk, a); + a.full = dfixed_const(32); + b.full = dfixed_mul(a, disp_clk); + + a.full = dfixed_const(10); + disp_clk_request_efficiency.full = dfixed_const(8); + disp_clk_request_efficiency.full = dfixed_div(disp_clk_request_efficiency, a); + + bandwidth.full = dfixed_mul(b, disp_clk_request_efficiency); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v10_0_available_bandwidth - get the min available bandwidth + * + * @wm: watermark calculation data + * + * Calculate the min available bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the min available bandwidth in MBytes/s + */ +static u32 dce_v10_0_available_bandwidth(struct dce10_wm_params *wm) +{ + /* Calculate the Available bandwidth. Display can use this temporarily but not in average. */ + u32 dram_bandwidth = dce_v10_0_dram_bandwidth(wm); + u32 data_return_bandwidth = dce_v10_0_data_return_bandwidth(wm); + u32 dmif_req_bandwidth = dce_v10_0_dmif_request_bandwidth(wm); + + return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth)); +} + +/** + * dce_v10_0_average_bandwidth - get the average available bandwidth + * + * @wm: watermark calculation data + * + * Calculate the average available bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the average available bandwidth in MBytes/s + */ +static u32 dce_v10_0_average_bandwidth(struct dce10_wm_params *wm) +{ + /* Calculate the display mode Average Bandwidth + * DisplayMode should contain the source and destination dimensions, + * timing, etc. + */ + fixed20_12 bpp; + fixed20_12 line_time; + fixed20_12 src_width; + fixed20_12 bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + line_time.full = dfixed_const(wm->active_time + wm->blank_time); + line_time.full = dfixed_div(line_time, a); + bpp.full = dfixed_const(wm->bytes_per_pixel); + src_width.full = dfixed_const(wm->src_width); + bandwidth.full = dfixed_mul(src_width, bpp); + bandwidth.full = dfixed_mul(bandwidth, wm->vsc); + bandwidth.full = dfixed_div(bandwidth, line_time); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v10_0_latency_watermark - get the latency watermark + * + * @wm: watermark calculation data + * + * Calculate the latency watermark (CIK). + * Used for display watermark bandwidth calculations + * Returns the latency watermark in ns + */ +static u32 dce_v10_0_latency_watermark(struct dce10_wm_params *wm) +{ + /* First calculate the latency in ns */ + u32 mc_latency = 2000; /* 2000 ns. */ + u32 available_bandwidth = dce_v10_0_available_bandwidth(wm); + u32 worst_chunk_return_time = (512 * 8 * 1000) / available_bandwidth; + u32 cursor_line_pair_return_time = (128 * 4 * 1000) / available_bandwidth; + u32 dc_latency = 40000000 / wm->disp_clk; /* dc pipe latency */ + u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + + (wm->num_heads * cursor_line_pair_return_time); + u32 latency = mc_latency + other_heads_data_return_time + dc_latency; + u32 max_src_lines_per_dst_line, lb_fill_bw, line_fill_time; + u32 tmp, dmif_size = 12288; + fixed20_12 a, b, c; + + if (wm->num_heads == 0) + return 0; + + a.full = dfixed_const(2); + b.full = dfixed_const(1); + if ((wm->vsc.full > a.full) || + ((wm->vsc.full > b.full) && (wm->vtaps >= 3)) || + (wm->vtaps >= 5) || + ((wm->vsc.full >= a.full) && wm->interlaced)) + max_src_lines_per_dst_line = 4; + else + max_src_lines_per_dst_line = 2; + + a.full = dfixed_const(available_bandwidth); + b.full = dfixed_const(wm->num_heads); + a.full = dfixed_div(a, b); + tmp = div_u64((u64) dmif_size * (u64) wm->disp_clk, mc_latency + 512); + tmp = min(dfixed_trunc(a), tmp); + + lb_fill_bw = min(tmp, wm->disp_clk * wm->bytes_per_pixel / 1000); + + a.full = dfixed_const(max_src_lines_per_dst_line * wm->src_width * wm->bytes_per_pixel); + b.full = dfixed_const(1000); + c.full = dfixed_const(lb_fill_bw); + b.full = dfixed_div(c, b); + a.full = dfixed_div(a, b); + line_fill_time = dfixed_trunc(a); + + if (line_fill_time < wm->active_time) + return latency; + else + return latency + (line_fill_time - wm->active_time); + +} + +/** + * dce_v10_0_average_bandwidth_vs_dram_bandwidth_for_display - check + * average and available dram bandwidth + * + * @wm: watermark calculation data + * + * Check if the display average bandwidth fits in the display + * dram bandwidth (CIK). + * Used for display watermark bandwidth calculations + * Returns true if the display fits, false if not. + */ +static bool dce_v10_0_average_bandwidth_vs_dram_bandwidth_for_display(struct dce10_wm_params *wm) +{ + if (dce_v10_0_average_bandwidth(wm) <= + (dce_v10_0_dram_bandwidth_for_display(wm) / wm->num_heads)) + return true; + else + return false; +} + +/** + * dce_v10_0_average_bandwidth_vs_available_bandwidth - check + * average and available bandwidth + * + * @wm: watermark calculation data + * + * Check if the display average bandwidth fits in the display + * available bandwidth (CIK). + * Used for display watermark bandwidth calculations + * Returns true if the display fits, false if not. + */ +static bool dce_v10_0_average_bandwidth_vs_available_bandwidth(struct dce10_wm_params *wm) +{ + if (dce_v10_0_average_bandwidth(wm) <= + (dce_v10_0_available_bandwidth(wm) / wm->num_heads)) + return true; + else + return false; +} + +/** + * dce_v10_0_check_latency_hiding - check latency hiding + * + * @wm: watermark calculation data + * + * Check latency hiding (CIK). + * Used for display watermark bandwidth calculations + * Returns true if the display fits, false if not. + */ +static bool dce_v10_0_check_latency_hiding(struct dce10_wm_params *wm) +{ + u32 lb_partitions = wm->lb_size / wm->src_width; + u32 line_time = wm->active_time + wm->blank_time; + u32 latency_tolerant_lines; + u32 latency_hiding; + fixed20_12 a; + + a.full = dfixed_const(1); + if (wm->vsc.full > a.full) + latency_tolerant_lines = 1; + else { + if (lb_partitions <= (wm->vtaps + 1)) + latency_tolerant_lines = 1; + else + latency_tolerant_lines = 2; + } + + latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time); + + if (dce_v10_0_latency_watermark(wm) <= latency_hiding) + return true; + else + return false; +} + +/** + * dce_v10_0_program_watermarks - program display watermarks + * + * @adev: amdgpu_device pointer + * @amdgpu_crtc: the selected display controller + * @lb_size: line buffer size + * @num_heads: number of display controllers in use + * + * Calculate and program the display watermarks for the + * selected display controller (CIK). + */ +static void dce_v10_0_program_watermarks(struct amdgpu_device *adev, + struct amdgpu_crtc *amdgpu_crtc, + u32 lb_size, u32 num_heads) +{ + struct drm_display_mode *mode = &amdgpu_crtc->base.mode; + struct dce10_wm_params wm_low, wm_high; + u32 active_time; + u32 line_time = 0; + u32 latency_watermark_a = 0, latency_watermark_b = 0; + u32 tmp, wm_mask, lb_vblank_lead_lines = 0; + + if (amdgpu_crtc->base.enabled && num_heads && mode) { + active_time = (u32) div_u64((u64)mode->crtc_hdisplay * 1000000, + (u32)mode->clock); + line_time = (u32) div_u64((u64)mode->crtc_htotal * 1000000, + (u32)mode->clock); + line_time = min(line_time, (u32)65535); + + /* watermark for high clocks */ + if (adev->pm.dpm_enabled) { + wm_high.yclk = + amdgpu_dpm_get_mclk(adev, false) * 10; + wm_high.sclk = + amdgpu_dpm_get_sclk(adev, false) * 10; + } else { + wm_high.yclk = adev->pm.current_mclk * 10; + wm_high.sclk = adev->pm.current_sclk * 10; + } + + wm_high.disp_clk = mode->clock; + wm_high.src_width = mode->crtc_hdisplay; + wm_high.active_time = active_time; + wm_high.blank_time = line_time - wm_high.active_time; + wm_high.interlaced = false; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + wm_high.interlaced = true; + wm_high.vsc = amdgpu_crtc->vsc; + wm_high.vtaps = 1; + if (amdgpu_crtc->rmx_type != RMX_OFF) + wm_high.vtaps = 2; + wm_high.bytes_per_pixel = 4; /* XXX: get this from fb config */ + wm_high.lb_size = lb_size; + wm_high.dram_channels = cik_get_number_of_dram_channels(adev); + wm_high.num_heads = num_heads; + + /* set for high clocks */ + latency_watermark_a = min(dce_v10_0_latency_watermark(&wm_high), (u32)65535); + + /* possibly force display priority to high */ + /* should really do this at mode validation time... */ + if (!dce_v10_0_average_bandwidth_vs_dram_bandwidth_for_display(&wm_high) || + !dce_v10_0_average_bandwidth_vs_available_bandwidth(&wm_high) || + !dce_v10_0_check_latency_hiding(&wm_high) || + (adev->mode_info.disp_priority == 2)) { + DRM_DEBUG_KMS("force priority to high\n"); + } + + /* watermark for low clocks */ + if (adev->pm.dpm_enabled) { + wm_low.yclk = + amdgpu_dpm_get_mclk(adev, true) * 10; + wm_low.sclk = + amdgpu_dpm_get_sclk(adev, true) * 10; + } else { + wm_low.yclk = adev->pm.current_mclk * 10; + wm_low.sclk = adev->pm.current_sclk * 10; + } + + wm_low.disp_clk = mode->clock; + wm_low.src_width = mode->crtc_hdisplay; + wm_low.active_time = active_time; + wm_low.blank_time = line_time - wm_low.active_time; + wm_low.interlaced = false; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + wm_low.interlaced = true; + wm_low.vsc = amdgpu_crtc->vsc; + wm_low.vtaps = 1; + if (amdgpu_crtc->rmx_type != RMX_OFF) + wm_low.vtaps = 2; + wm_low.bytes_per_pixel = 4; /* XXX: get this from fb config */ + wm_low.lb_size = lb_size; + wm_low.dram_channels = cik_get_number_of_dram_channels(adev); + wm_low.num_heads = num_heads; + + /* set for low clocks */ + latency_watermark_b = min(dce_v10_0_latency_watermark(&wm_low), (u32)65535); + + /* possibly force display priority to high */ + /* should really do this at mode validation time... */ + if (!dce_v10_0_average_bandwidth_vs_dram_bandwidth_for_display(&wm_low) || + !dce_v10_0_average_bandwidth_vs_available_bandwidth(&wm_low) || + !dce_v10_0_check_latency_hiding(&wm_low) || + (adev->mode_info.disp_priority == 2)) { + DRM_DEBUG_KMS("force priority to high\n"); + } + lb_vblank_lead_lines = DIV_ROUND_UP(lb_size, mode->crtc_hdisplay); + } + + /* select wm A */ + wm_mask = RREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(wm_mask, DPG_WATERMARK_MASK_CONTROL, URGENCY_WATERMARK_MASK, 1); + WREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset, tmp); + tmp = RREG32(mmDPG_PIPE_URGENCY_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, DPG_PIPE_URGENCY_CONTROL, URGENCY_LOW_WATERMARK, latency_watermark_a); + tmp = REG_SET_FIELD(tmp, DPG_PIPE_URGENCY_CONTROL, URGENCY_HIGH_WATERMARK, line_time); + WREG32(mmDPG_PIPE_URGENCY_CONTROL + amdgpu_crtc->crtc_offset, tmp); + /* select wm B */ + tmp = REG_SET_FIELD(wm_mask, DPG_WATERMARK_MASK_CONTROL, URGENCY_WATERMARK_MASK, 2); + WREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset, tmp); + tmp = RREG32(mmDPG_PIPE_URGENCY_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, DPG_PIPE_URGENCY_CONTROL, URGENCY_LOW_WATERMARK, latency_watermark_b); + tmp = REG_SET_FIELD(tmp, DPG_PIPE_URGENCY_CONTROL, URGENCY_HIGH_WATERMARK, line_time); + WREG32(mmDPG_PIPE_URGENCY_CONTROL + amdgpu_crtc->crtc_offset, tmp); + /* restore original selection */ + WREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset, wm_mask); + + /* save values for DPM */ + amdgpu_crtc->line_time = line_time; + amdgpu_crtc->wm_high = latency_watermark_a; + amdgpu_crtc->wm_low = latency_watermark_b; + /* Save number of lines the linebuffer leads before the scanout */ + amdgpu_crtc->lb_vblank_lead_lines = lb_vblank_lead_lines; +} + +/** + * dce_v10_0_bandwidth_update - program display watermarks + * + * @adev: amdgpu_device pointer + * + * Calculate and program the display watermarks and line + * buffer allocation (CIK). + */ +static void dce_v10_0_bandwidth_update(struct amdgpu_device *adev) +{ + struct drm_display_mode *mode = NULL; + u32 num_heads = 0, lb_size; + int i; + + amdgpu_display_update_priority(adev); + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (adev->mode_info.crtcs[i]->base.enabled) + num_heads++; + } + for (i = 0; i < adev->mode_info.num_crtc; i++) { + mode = &adev->mode_info.crtcs[i]->base.mode; + lb_size = dce_v10_0_line_buffer_adjust(adev, adev->mode_info.crtcs[i], mode); + dce_v10_0_program_watermarks(adev, adev->mode_info.crtcs[i], + lb_size, num_heads); + } +} + +static void dce_v10_0_audio_get_connected_pins(struct amdgpu_device *adev) +{ + int i; + u32 offset, tmp; + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + offset = adev->mode_info.audio.pin[i].offset; + tmp = RREG32_AUDIO_ENDPT(offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT); + if (((tmp & + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT__PORT_CONNECTIVITY_MASK) >> + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT__PORT_CONNECTIVITY__SHIFT) == 1) + adev->mode_info.audio.pin[i].connected = false; + else + adev->mode_info.audio.pin[i].connected = true; + } +} + +static struct amdgpu_audio_pin *dce_v10_0_audio_get_pin(struct amdgpu_device *adev) +{ + int i; + + dce_v10_0_audio_get_connected_pins(adev); + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + if (adev->mode_info.audio.pin[i].connected) + return &adev->mode_info.audio.pin[i]; + } + DRM_ERROR("No connected audio pins found!\n"); + return NULL; +} + +static void dce_v10_0_afmt_audio_select_pin(struct drm_encoder *encoder) +{ + struct amdgpu_device *adev = drm_to_adev(encoder->dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u32 tmp; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + tmp = RREG32(mmAFMT_AUDIO_SRC_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_AUDIO_SRC_CONTROL, AFMT_AUDIO_SRC_SELECT, dig->afmt->pin->id); + WREG32(mmAFMT_AUDIO_SRC_CONTROL + dig->afmt->offset, tmp); +} + +static void dce_v10_0_audio_write_latency_fields(struct drm_encoder *encoder, + struct drm_display_mode *mode) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + u32 tmp; + int interlace = 0; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + interlace = 1; + if (connector->latency_present[interlace]) { + tmp = REG_SET_FIELD(0, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, + VIDEO_LIPSYNC, connector->video_latency[interlace]); + tmp = REG_SET_FIELD(0, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, + AUDIO_LIPSYNC, connector->audio_latency[interlace]); + } else { + tmp = REG_SET_FIELD(0, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, + VIDEO_LIPSYNC, 0); + tmp = REG_SET_FIELD(0, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, + AUDIO_LIPSYNC, 0); + } + WREG32_AUDIO_ENDPT(dig->afmt->pin->offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, tmp); +} + +static void dce_v10_0_audio_write_speaker_allocation(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + u32 tmp; + u8 *sadb = NULL; + int sad_count; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_speaker_allocation(amdgpu_connector_edid(connector), &sadb); + if (sad_count < 0) { + DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + sad_count = 0; + } + + /* program the speaker allocation */ + tmp = RREG32_AUDIO_ENDPT(dig->afmt->pin->offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER); + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + DP_CONNECTION, 0); + /* set HDMI mode */ + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + HDMI_CONNECTION, 1); + if (sad_count) + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + SPEAKER_ALLOCATION, sadb[0]); + else + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + SPEAKER_ALLOCATION, 5); /* stereo */ + WREG32_AUDIO_ENDPT(dig->afmt->pin->offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, tmp); + + kfree(sadb); +} + +static void dce_v10_0_audio_write_sad_regs(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + struct cea_sad *sads; + int i, sad_count; + + static const u16 eld_reg_to_type[][2] = { + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, HDMI_AUDIO_CODING_TYPE_PCM }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR1, HDMI_AUDIO_CODING_TYPE_AC3 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR2, HDMI_AUDIO_CODING_TYPE_MPEG1 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR3, HDMI_AUDIO_CODING_TYPE_MP3 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR4, HDMI_AUDIO_CODING_TYPE_MPEG2 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR5, HDMI_AUDIO_CODING_TYPE_AAC_LC }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR6, HDMI_AUDIO_CODING_TYPE_DTS }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR7, HDMI_AUDIO_CODING_TYPE_ATRAC }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR9, HDMI_AUDIO_CODING_TYPE_EAC3 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR10, HDMI_AUDIO_CODING_TYPE_DTS_HD }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR11, HDMI_AUDIO_CODING_TYPE_MLP }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR13, HDMI_AUDIO_CODING_TYPE_WMA_PRO }, + }; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_sad(amdgpu_connector_edid(connector), &sads); + if (sad_count < 0) + DRM_ERROR("Couldn't read SADs: %d\n", sad_count); + if (sad_count <= 0) + return; + BUG_ON(!sads); + + for (i = 0; i < ARRAY_SIZE(eld_reg_to_type); i++) { + u32 tmp = 0; + u8 stereo_freqs = 0; + int max_channels = -1; + int j; + + for (j = 0; j < sad_count; j++) { + struct cea_sad *sad = &sads[j]; + + if (sad->format == eld_reg_to_type[i][1]) { + if (sad->channels > max_channels) { + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, + MAX_CHANNELS, sad->channels); + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, + DESCRIPTOR_BYTE_2, sad->byte2); + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, + SUPPORTED_FREQUENCIES, sad->freq); + max_channels = sad->channels; + } + + if (sad->format == HDMI_AUDIO_CODING_TYPE_PCM) + stereo_freqs |= sad->freq; + else + break; + } + } + + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, + SUPPORTED_FREQUENCIES_STEREO, stereo_freqs); + WREG32_AUDIO_ENDPT(dig->afmt->pin->offset, eld_reg_to_type[i][0], tmp); + } + + kfree(sads); +} + +static void dce_v10_0_audio_enable(struct amdgpu_device *adev, + struct amdgpu_audio_pin *pin, + bool enable) +{ + if (!pin) + return; + + WREG32_AUDIO_ENDPT(pin->offset, ixAZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, + enable ? AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL__AUDIO_ENABLED_MASK : 0); +} + +static const u32 pin_offsets[] = { + AUD0_REGISTER_OFFSET, + AUD1_REGISTER_OFFSET, + AUD2_REGISTER_OFFSET, + AUD3_REGISTER_OFFSET, + AUD4_REGISTER_OFFSET, + AUD5_REGISTER_OFFSET, + AUD6_REGISTER_OFFSET, +}; + +static int dce_v10_0_audio_init(struct amdgpu_device *adev) +{ + int i; + + if (!amdgpu_audio) + return 0; + + adev->mode_info.audio.enabled = true; + + adev->mode_info.audio.num_pins = 7; + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + adev->mode_info.audio.pin[i].channels = -1; + adev->mode_info.audio.pin[i].rate = -1; + adev->mode_info.audio.pin[i].bits_per_sample = -1; + adev->mode_info.audio.pin[i].status_bits = 0; + adev->mode_info.audio.pin[i].category_code = 0; + adev->mode_info.audio.pin[i].connected = false; + adev->mode_info.audio.pin[i].offset = pin_offsets[i]; + adev->mode_info.audio.pin[i].id = i; + /* disable audio. it will be set up later */ + /* XXX remove once we switch to ip funcs */ + dce_v10_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + } + + return 0; +} + +static void dce_v10_0_audio_fini(struct amdgpu_device *adev) +{ + int i; + + if (!amdgpu_audio) + return; + + if (!adev->mode_info.audio.enabled) + return; + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) + dce_v10_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + + adev->mode_info.audio.enabled = false; +} + +/* + * update the N and CTS parameters for a given pixel clock rate + */ +static void dce_v10_0_afmt_update_ACR(struct drm_encoder *encoder, uint32_t clock) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_afmt_acr acr = amdgpu_afmt_acr(clock); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u32 tmp; + + tmp = RREG32(mmHDMI_ACR_32_0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_32_0, HDMI_ACR_CTS_32, acr.cts_32khz); + WREG32(mmHDMI_ACR_32_0 + dig->afmt->offset, tmp); + tmp = RREG32(mmHDMI_ACR_32_1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_32_1, HDMI_ACR_N_32, acr.n_32khz); + WREG32(mmHDMI_ACR_32_1 + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_ACR_44_0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_44_0, HDMI_ACR_CTS_44, acr.cts_44_1khz); + WREG32(mmHDMI_ACR_44_0 + dig->afmt->offset, tmp); + tmp = RREG32(mmHDMI_ACR_44_1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_44_1, HDMI_ACR_N_44, acr.n_44_1khz); + WREG32(mmHDMI_ACR_44_1 + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_ACR_48_0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_48_0, HDMI_ACR_CTS_48, acr.cts_48khz); + WREG32(mmHDMI_ACR_48_0 + dig->afmt->offset, tmp); + tmp = RREG32(mmHDMI_ACR_48_1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_48_1, HDMI_ACR_N_48, acr.n_48khz); + WREG32(mmHDMI_ACR_48_1 + dig->afmt->offset, tmp); + +} + +/* + * build a HDMI Video Info Frame + */ +static void dce_v10_0_afmt_update_avi_infoframe(struct drm_encoder *encoder, + void *buffer, size_t size) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + uint8_t *frame = buffer + 3; + uint8_t *header = buffer; + + WREG32(mmAFMT_AVI_INFO0 + dig->afmt->offset, + frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24)); + WREG32(mmAFMT_AVI_INFO1 + dig->afmt->offset, + frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x7] << 24)); + WREG32(mmAFMT_AVI_INFO2 + dig->afmt->offset, + frame[0x8] | (frame[0x9] << 8) | (frame[0xA] << 16) | (frame[0xB] << 24)); + WREG32(mmAFMT_AVI_INFO3 + dig->afmt->offset, + frame[0xC] | (frame[0xD] << 8) | (header[1] << 24)); +} + +static void dce_v10_0_audio_set_dto(struct drm_encoder *encoder, u32 clock) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + u32 dto_phase = 24 * 1000; + u32 dto_modulo = clock; + u32 tmp; + + if (!dig || !dig->afmt) + return; + + /* XXX two dtos; generally use dto0 for hdmi */ + /* Express [24MHz / target pixel clock] as an exact rational + * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE + * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator + */ + tmp = RREG32(mmDCCG_AUDIO_DTO_SOURCE); + tmp = REG_SET_FIELD(tmp, DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL, + amdgpu_crtc->crtc_id); + WREG32(mmDCCG_AUDIO_DTO_SOURCE, tmp); + WREG32(mmDCCG_AUDIO_DTO0_PHASE, dto_phase); + WREG32(mmDCCG_AUDIO_DTO0_MODULE, dto_modulo); +} + +/* + * update the info frames with the data from the current display mode + */ +static void dce_v10_0_afmt_setmode(struct drm_encoder *encoder, + struct drm_display_mode *mode) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + u8 buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AVI_INFOFRAME_SIZE]; + struct hdmi_avi_infoframe frame; + ssize_t err; + u32 tmp; + int bpc = 8; + + if (!dig || !dig->afmt) + return; + + /* Silent, r600_hdmi_enable will raise WARN for us */ + if (!dig->afmt->enabled) + return; + + /* hdmi deep color mode general control packets setup, if bpc > 8 */ + if (encoder->crtc) { + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + bpc = amdgpu_crtc->bpc; + } + + /* disable audio prior to setting up hw */ + dig->afmt->pin = dce_v10_0_audio_get_pin(adev); + dce_v10_0_audio_enable(adev, dig->afmt->pin, false); + + dce_v10_0_audio_set_dto(encoder, mode->clock); + + tmp = RREG32(mmHDMI_VBI_PACKET_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, 1); + WREG32(mmHDMI_VBI_PACKET_CONTROL + dig->afmt->offset, tmp); /* send null packets when required */ + + WREG32(mmAFMT_AUDIO_CRC_CONTROL + dig->afmt->offset, 0x1000); + + tmp = RREG32(mmHDMI_CONTROL + dig->afmt->offset); + switch (bpc) { + case 0: + case 6: + case 8: + case 16: + default: + tmp = REG_SET_FIELD(tmp, HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, 0); + tmp = REG_SET_FIELD(tmp, HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, 0); + DRM_DEBUG("%s: Disabling hdmi deep color for %d bpc.\n", + connector->name, bpc); + break; + case 10: + tmp = REG_SET_FIELD(tmp, HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, 1); + DRM_DEBUG("%s: Enabling hdmi deep color 30 for 10 bpc.\n", + connector->name); + break; + case 12: + tmp = REG_SET_FIELD(tmp, HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, 2); + DRM_DEBUG("%s: Enabling hdmi deep color 36 for 12 bpc.\n", + connector->name); + break; + } + WREG32(mmHDMI_CONTROL + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_VBI_PACKET_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, 1); /* send null packets when required */ + tmp = REG_SET_FIELD(tmp, HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, 1); /* send general control packets */ + tmp = REG_SET_FIELD(tmp, HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, 1); /* send general control packets every frame */ + WREG32(mmHDMI_VBI_PACKET_CONTROL + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_INFOFRAME_CONTROL0 + dig->afmt->offset); + /* enable audio info frames (frames won't be set until audio is enabled) */ + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, 1); + /* required for audio info values to be updated */ + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_CONT, 1); + WREG32(mmHDMI_INFOFRAME_CONTROL0 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_INFOFRAME_CONTROL0 + dig->afmt->offset); + /* required for audio info values to be updated */ + tmp = REG_SET_FIELD(tmp, AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, 1); + WREG32(mmAFMT_INFOFRAME_CONTROL0 + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_INFOFRAME_CONTROL1 + dig->afmt->offset); + /* anything other than 0 */ + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, 2); + WREG32(mmHDMI_INFOFRAME_CONTROL1 + dig->afmt->offset, tmp); + + WREG32(mmHDMI_GC + dig->afmt->offset, 0); /* unset HDMI_GC_AVMUTE */ + + tmp = RREG32(mmHDMI_AUDIO_PACKET_CONTROL + dig->afmt->offset); + /* set the default audio delay */ + tmp = REG_SET_FIELD(tmp, HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_DELAY_EN, 1); + /* should be suffient for all audio modes and small enough for all hblanks */ + tmp = REG_SET_FIELD(tmp, HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_PACKETS_PER_LINE, 3); + WREG32(mmHDMI_AUDIO_PACKET_CONTROL + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset); + /* allow 60958 channel status fields to be updated */ + tmp = REG_SET_FIELD(tmp, AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, 1); + WREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_ACR_PACKET_CONTROL + dig->afmt->offset); + if (bpc > 8) + /* clear SW CTS value */ + tmp = REG_SET_FIELD(tmp, HDMI_ACR_PACKET_CONTROL, HDMI_ACR_SOURCE, 0); + else + /* select SW CTS value */ + tmp = REG_SET_FIELD(tmp, HDMI_ACR_PACKET_CONTROL, HDMI_ACR_SOURCE, 1); + /* allow hw to sent ACR packets when required */ + tmp = REG_SET_FIELD(tmp, HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUTO_SEND, 1); + WREG32(mmHDMI_ACR_PACKET_CONTROL + dig->afmt->offset, tmp); + + dce_v10_0_afmt_update_ACR(encoder, mode->clock); + + tmp = RREG32(mmAFMT_60958_0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_60958_0, AFMT_60958_CS_CHANNEL_NUMBER_L, 1); + WREG32(mmAFMT_60958_0 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_60958_1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, 2); + WREG32(mmAFMT_60958_1 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_60958_2 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_2, 3); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_3, 4); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_4, 5); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_5, 6); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_6, 7); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_7, 8); + WREG32(mmAFMT_60958_2 + dig->afmt->offset, tmp); + + dce_v10_0_audio_write_speaker_allocation(encoder); + + WREG32(mmAFMT_AUDIO_PACKET_CONTROL2 + dig->afmt->offset, + (0xff << AFMT_AUDIO_PACKET_CONTROL2__AFMT_AUDIO_CHANNEL_ENABLE__SHIFT)); + + dce_v10_0_afmt_audio_select_pin(encoder); + dce_v10_0_audio_write_sad_regs(encoder); + dce_v10_0_audio_write_latency_fields(encoder, mode); + + err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode); + if (err < 0) { + DRM_ERROR("failed to setup AVI infoframe: %zd\n", err); + return; + } + + err = hdmi_avi_infoframe_pack(&frame, buffer, sizeof(buffer)); + if (err < 0) { + DRM_ERROR("failed to pack AVI infoframe: %zd\n", err); + return; + } + + dce_v10_0_afmt_update_avi_infoframe(encoder, buffer, sizeof(buffer)); + + tmp = RREG32(mmHDMI_INFOFRAME_CONTROL0 + dig->afmt->offset); + /* enable AVI info frames */ + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_SEND, 1); + /* required for audio info values to be updated */ + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_CONT, 1); + WREG32(mmHDMI_INFOFRAME_CONTROL0 + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_INFOFRAME_CONTROL1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL1, HDMI_AVI_INFO_LINE, 2); + WREG32(mmHDMI_INFOFRAME_CONTROL1 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset); + /* send audio packets */ + tmp = REG_SET_FIELD(tmp, AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, 1); + WREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset, tmp); + + WREG32(mmAFMT_RAMP_CONTROL0 + dig->afmt->offset, 0x00FFFFFF); + WREG32(mmAFMT_RAMP_CONTROL1 + dig->afmt->offset, 0x007FFFFF); + WREG32(mmAFMT_RAMP_CONTROL2 + dig->afmt->offset, 0x00000001); + WREG32(mmAFMT_RAMP_CONTROL3 + dig->afmt->offset, 0x00000001); + + /* enable audio after to setting up hw */ + dce_v10_0_audio_enable(adev, dig->afmt->pin, true); +} + +static void dce_v10_0_afmt_enable(struct drm_encoder *encoder, bool enable) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + + if (!dig || !dig->afmt) + return; + + /* Silent, r600_hdmi_enable will raise WARN for us */ + if (enable && dig->afmt->enabled) + return; + if (!enable && !dig->afmt->enabled) + return; + + if (!enable && dig->afmt->pin) { + dce_v10_0_audio_enable(adev, dig->afmt->pin, false); + dig->afmt->pin = NULL; + } + + dig->afmt->enabled = enable; + + DRM_DEBUG("%sabling AFMT interface @ 0x%04X for encoder 0x%x\n", + enable ? "En" : "Dis", dig->afmt->offset, amdgpu_encoder->encoder_id); +} + +static int dce_v10_0_afmt_init(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->mode_info.num_dig; i++) + adev->mode_info.afmt[i] = NULL; + + /* DCE10 has audio blocks tied to DIG encoders */ + for (i = 0; i < adev->mode_info.num_dig; i++) { + adev->mode_info.afmt[i] = kzalloc(sizeof(struct amdgpu_afmt), GFP_KERNEL); + if (adev->mode_info.afmt[i]) { + adev->mode_info.afmt[i]->offset = dig_offsets[i]; + adev->mode_info.afmt[i]->id = i; + } else { + int j; + for (j = 0; j < i; j++) { + kfree(adev->mode_info.afmt[j]); + adev->mode_info.afmt[j] = NULL; + } + return -ENOMEM; + } + } + return 0; +} + +static void dce_v10_0_afmt_fini(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->mode_info.num_dig; i++) { + kfree(adev->mode_info.afmt[i]); + adev->mode_info.afmt[i] = NULL; + } +} + +static const u32 vga_control_regs[6] = { + mmD1VGA_CONTROL, + mmD2VGA_CONTROL, + mmD3VGA_CONTROL, + mmD4VGA_CONTROL, + mmD5VGA_CONTROL, + mmD6VGA_CONTROL, +}; + +static void dce_v10_0_vga_enable(struct drm_crtc *crtc, bool enable) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u32 vga_control; + + vga_control = RREG32(vga_control_regs[amdgpu_crtc->crtc_id]) & ~1; + if (enable) + WREG32(vga_control_regs[amdgpu_crtc->crtc_id], vga_control | 1); + else + WREG32(vga_control_regs[amdgpu_crtc->crtc_id], vga_control); +} + +static void dce_v10_0_grph_enable(struct drm_crtc *crtc, bool enable) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + if (enable) + WREG32(mmGRPH_ENABLE + amdgpu_crtc->crtc_offset, 1); + else + WREG32(mmGRPH_ENABLE + amdgpu_crtc->crtc_offset, 0); +} + +static int dce_v10_0_crtc_do_set_base(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y, int atomic) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct drm_framebuffer *target_fb; + struct drm_gem_object *obj; + struct amdgpu_bo *abo; + uint64_t fb_location, tiling_flags; + uint32_t fb_format, fb_pitch_pixels; + u32 fb_swap = REG_SET_FIELD(0, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, ENDIAN_NONE); + u32 pipe_config; + u32 tmp, viewport_w, viewport_h; + int r; + bool bypass_lut = false; + + /* no fb bound */ + if (!atomic && !crtc->primary->fb) { + DRM_DEBUG_KMS("No FB bound\n"); + return 0; + } + + if (atomic) + target_fb = fb; + else + target_fb = crtc->primary->fb; + + /* If atomic, assume fb object is pinned & idle & fenced and + * just update base pointers + */ + obj = target_fb->obj[0]; + abo = gem_to_amdgpu_bo(obj); + r = amdgpu_bo_reserve(abo, false); + if (unlikely(r != 0)) + return r; + + if (!atomic) { + r = amdgpu_bo_pin(abo, AMDGPU_GEM_DOMAIN_VRAM); + if (unlikely(r != 0)) { + amdgpu_bo_unreserve(abo); + return -EINVAL; + } + } + fb_location = amdgpu_bo_gpu_offset(abo); + + amdgpu_bo_get_tiling_flags(abo, &tiling_flags); + amdgpu_bo_unreserve(abo); + + pipe_config = AMDGPU_TILING_GET(tiling_flags, PIPE_CONFIG); + + switch (target_fb->format->format) { + case DRM_FORMAT_C8: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 0); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 0); + break; + case DRM_FORMAT_XRGB4444: + case DRM_FORMAT_ARGB4444: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 1); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 2); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN16); +#endif + break; + case DRM_FORMAT_XRGB1555: + case DRM_FORMAT_ARGB1555: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 1); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 0); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN16); +#endif + break; + case DRM_FORMAT_BGRX5551: + case DRM_FORMAT_BGRA5551: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 1); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 5); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN16); +#endif + break; + case DRM_FORMAT_RGB565: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 1); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 1); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN16); +#endif + break; + case DRM_FORMAT_XRGB8888: + case DRM_FORMAT_ARGB8888: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 2); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 0); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN32); +#endif + break; + case DRM_FORMAT_XRGB2101010: + case DRM_FORMAT_ARGB2101010: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 2); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 1); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN32); +#endif + /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */ + bypass_lut = true; + break; + case DRM_FORMAT_BGRX1010102: + case DRM_FORMAT_BGRA1010102: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 2); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 4); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN32); +#endif + /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */ + bypass_lut = true; + break; + case DRM_FORMAT_XBGR8888: + case DRM_FORMAT_ABGR8888: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 2); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 0); + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_RED_CROSSBAR, 2); + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_BLUE_CROSSBAR, 2); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN32); +#endif + break; + default: + DRM_ERROR("Unsupported screen format %p4cc\n", + &target_fb->format->format); + return -EINVAL; + } + + if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE) == ARRAY_2D_TILED_THIN1) { + unsigned bankw, bankh, mtaspect, tile_split, num_banks; + + bankw = AMDGPU_TILING_GET(tiling_flags, BANK_WIDTH); + bankh = AMDGPU_TILING_GET(tiling_flags, BANK_HEIGHT); + mtaspect = AMDGPU_TILING_GET(tiling_flags, MACRO_TILE_ASPECT); + tile_split = AMDGPU_TILING_GET(tiling_flags, TILE_SPLIT); + num_banks = AMDGPU_TILING_GET(tiling_flags, NUM_BANKS); + + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_NUM_BANKS, num_banks); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_ARRAY_MODE, + ARRAY_2D_TILED_THIN1); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_TILE_SPLIT, + tile_split); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_BANK_WIDTH, bankw); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_BANK_HEIGHT, bankh); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_MACRO_TILE_ASPECT, + mtaspect); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_MICRO_TILE_MODE, + ADDR_SURF_MICRO_TILING_DISPLAY); + } else if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE) == ARRAY_1D_TILED_THIN1) { + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_ARRAY_MODE, + ARRAY_1D_TILED_THIN1); + } + + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_PIPE_CONFIG, + pipe_config); + + dce_v10_0_vga_enable(crtc, false); + + /* Make sure surface address is updated at vertical blank rather than + * horizontal blank + */ + tmp = RREG32(mmGRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, GRPH_FLIP_CONTROL, + GRPH_SURFACE_UPDATE_H_RETRACE_EN, 0); + WREG32(mmGRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(fb_location)); + WREG32(mmGRPH_SECONDARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(fb_location)); + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + (u32)fb_location & GRPH_PRIMARY_SURFACE_ADDRESS__GRPH_PRIMARY_SURFACE_ADDRESS_MASK); + WREG32(mmGRPH_SECONDARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + (u32) fb_location & GRPH_SECONDARY_SURFACE_ADDRESS__GRPH_SECONDARY_SURFACE_ADDRESS_MASK); + WREG32(mmGRPH_CONTROL + amdgpu_crtc->crtc_offset, fb_format); + WREG32(mmGRPH_SWAP_CNTL + amdgpu_crtc->crtc_offset, fb_swap); + + /* + * The LUT only has 256 slots for indexing by a 8 bpc fb. Bypass the LUT + * for > 8 bpc scanout to avoid truncation of fb indices to 8 msb's, to + * retain the full precision throughout the pipeline. + */ + tmp = RREG32(mmGRPH_LUT_10BIT_BYPASS + amdgpu_crtc->crtc_offset); + if (bypass_lut) + tmp = REG_SET_FIELD(tmp, GRPH_LUT_10BIT_BYPASS, GRPH_LUT_10BIT_BYPASS_EN, 1); + else + tmp = REG_SET_FIELD(tmp, GRPH_LUT_10BIT_BYPASS, GRPH_LUT_10BIT_BYPASS_EN, 0); + WREG32(mmGRPH_LUT_10BIT_BYPASS + amdgpu_crtc->crtc_offset, tmp); + + if (bypass_lut) + DRM_DEBUG_KMS("Bypassing hardware LUT due to 10 bit fb scanout.\n"); + + WREG32(mmGRPH_SURFACE_OFFSET_X + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_SURFACE_OFFSET_Y + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_X_START + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_Y_START + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_X_END + amdgpu_crtc->crtc_offset, target_fb->width); + WREG32(mmGRPH_Y_END + amdgpu_crtc->crtc_offset, target_fb->height); + + fb_pitch_pixels = target_fb->pitches[0] / target_fb->format->cpp[0]; + WREG32(mmGRPH_PITCH + amdgpu_crtc->crtc_offset, fb_pitch_pixels); + + dce_v10_0_grph_enable(crtc, true); + + WREG32(mmLB_DESKTOP_HEIGHT + amdgpu_crtc->crtc_offset, + target_fb->height); + + x &= ~3; + y &= ~1; + WREG32(mmVIEWPORT_START + amdgpu_crtc->crtc_offset, + (x << 16) | y); + viewport_w = crtc->mode.hdisplay; + viewport_h = (crtc->mode.vdisplay + 1) & ~1; + WREG32(mmVIEWPORT_SIZE + amdgpu_crtc->crtc_offset, + (viewport_w << 16) | viewport_h); + + /* set pageflip to happen anywhere in vblank interval */ + WREG32(mmMASTER_UPDATE_MODE + amdgpu_crtc->crtc_offset, 0); + + if (!atomic && fb && fb != crtc->primary->fb) { + abo = gem_to_amdgpu_bo(fb->obj[0]); + r = amdgpu_bo_reserve(abo, true); + if (unlikely(r != 0)) + return r; + amdgpu_bo_unpin(abo); + amdgpu_bo_unreserve(abo); + } + + /* Bytes per pixel may have changed */ + dce_v10_0_bandwidth_update(adev); + + return 0; +} + +static void dce_v10_0_set_interleave(struct drm_crtc *crtc, + struct drm_display_mode *mode) +{ + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + u32 tmp; + + tmp = RREG32(mmLB_DATA_FORMAT + amdgpu_crtc->crtc_offset); + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + tmp = REG_SET_FIELD(tmp, LB_DATA_FORMAT, INTERLEAVE_EN, 1); + else + tmp = REG_SET_FIELD(tmp, LB_DATA_FORMAT, INTERLEAVE_EN, 0); + WREG32(mmLB_DATA_FORMAT + amdgpu_crtc->crtc_offset, tmp); +} + +static void dce_v10_0_crtc_load_lut(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u16 *r, *g, *b; + int i; + u32 tmp; + + DRM_DEBUG_KMS("%d\n", amdgpu_crtc->crtc_id); + + tmp = RREG32(mmINPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, INPUT_CSC_CONTROL, INPUT_CSC_GRPH_MODE, 0); + tmp = REG_SET_FIELD(tmp, INPUT_CSC_CONTROL, INPUT_CSC_OVL_MODE, 0); + WREG32(mmINPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmPRESCALE_GRPH_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_BYPASS, 1); + WREG32(mmPRESCALE_GRPH_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmPRESCALE_OVL_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, PRESCALE_OVL_CONTROL, OVL_PRESCALE_BYPASS, 1); + WREG32(mmPRESCALE_OVL_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmINPUT_GAMMA_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, INPUT_GAMMA_CONTROL, GRPH_INPUT_GAMMA_MODE, 0); + tmp = REG_SET_FIELD(tmp, INPUT_GAMMA_CONTROL, OVL_INPUT_GAMMA_MODE, 0); + WREG32(mmINPUT_GAMMA_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + WREG32(mmDC_LUT_CONTROL + amdgpu_crtc->crtc_offset, 0); + + WREG32(mmDC_LUT_BLACK_OFFSET_BLUE + amdgpu_crtc->crtc_offset, 0); + WREG32(mmDC_LUT_BLACK_OFFSET_GREEN + amdgpu_crtc->crtc_offset, 0); + WREG32(mmDC_LUT_BLACK_OFFSET_RED + amdgpu_crtc->crtc_offset, 0); + + WREG32(mmDC_LUT_WHITE_OFFSET_BLUE + amdgpu_crtc->crtc_offset, 0xffff); + WREG32(mmDC_LUT_WHITE_OFFSET_GREEN + amdgpu_crtc->crtc_offset, 0xffff); + WREG32(mmDC_LUT_WHITE_OFFSET_RED + amdgpu_crtc->crtc_offset, 0xffff); + + WREG32(mmDC_LUT_RW_MODE + amdgpu_crtc->crtc_offset, 0); + WREG32(mmDC_LUT_WRITE_EN_MASK + amdgpu_crtc->crtc_offset, 0x00000007); + + WREG32(mmDC_LUT_RW_INDEX + amdgpu_crtc->crtc_offset, 0); + r = crtc->gamma_store; + g = r + crtc->gamma_size; + b = g + crtc->gamma_size; + for (i = 0; i < 256; i++) { + WREG32(mmDC_LUT_30_COLOR + amdgpu_crtc->crtc_offset, + ((*r++ & 0xffc0) << 14) | + ((*g++ & 0xffc0) << 4) | + (*b++ >> 6)); + } + + tmp = RREG32(mmDEGAMMA_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, DEGAMMA_CONTROL, GRPH_DEGAMMA_MODE, 0); + tmp = REG_SET_FIELD(tmp, DEGAMMA_CONTROL, OVL_DEGAMMA_MODE, 0); + tmp = REG_SET_FIELD(tmp, DEGAMMA_CONTROL, CURSOR_DEGAMMA_MODE, 0); + WREG32(mmDEGAMMA_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmGAMUT_REMAP_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, GAMUT_REMAP_CONTROL, GRPH_GAMUT_REMAP_MODE, 0); + tmp = REG_SET_FIELD(tmp, GAMUT_REMAP_CONTROL, OVL_GAMUT_REMAP_MODE, 0); + WREG32(mmGAMUT_REMAP_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmREGAMMA_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, REGAMMA_CONTROL, GRPH_REGAMMA_MODE, 0); + tmp = REG_SET_FIELD(tmp, REGAMMA_CONTROL, OVL_REGAMMA_MODE, 0); + WREG32(mmREGAMMA_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmOUTPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, OUTPUT_CSC_CONTROL, OUTPUT_CSC_GRPH_MODE, 0); + tmp = REG_SET_FIELD(tmp, OUTPUT_CSC_CONTROL, OUTPUT_CSC_OVL_MODE, 0); + WREG32(mmOUTPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + /* XXX match this to the depth of the crtc fmt block, move to modeset? */ + WREG32(mmDENORM_CONTROL + amdgpu_crtc->crtc_offset, 0); + /* XXX this only needs to be programmed once per crtc at startup, + * not sure where the best place for it is + */ + tmp = RREG32(mmALPHA_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, ALPHA_CONTROL, CURSOR_ALPHA_BLND_ENA, 1); + WREG32(mmALPHA_CONTROL + amdgpu_crtc->crtc_offset, tmp); +} + +static int dce_v10_0_pick_dig_encoder(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + if (dig->linkb) + return 1; + else + return 0; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + if (dig->linkb) + return 3; + else + return 2; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + if (dig->linkb) + return 5; + else + return 4; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + return 6; + default: + DRM_ERROR("invalid encoder_id: 0x%x\n", amdgpu_encoder->encoder_id); + return 0; + } +} + +/** + * dce_v10_0_pick_pll - Allocate a PPLL for use by the crtc. + * + * @crtc: drm crtc + * + * Returns the PPLL (Pixel PLL) to be used by the crtc. For DP monitors + * a single PPLL can be used for all DP crtcs/encoders. For non-DP + * monitors a dedicated PPLL must be used. If a particular board has + * an external DP PLL, return ATOM_PPLL_INVALID to skip PLL programming + * as there is no need to program the PLL itself. If we are not able to + * allocate a PLL, return ATOM_PPLL_INVALID to skip PLL programming to + * avoid messing up an existing monitor. + * + * Asic specific PLL information + * + * DCE 10.x + * Tonga + * - PPLL1, PPLL2 are available for all UNIPHY (both DP and non-DP) + * CI + * - PPLL0, PPLL1, PPLL2 are available for all UNIPHY (both DP and non-DP) and DAC + * + */ +static u32 dce_v10_0_pick_pll(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u32 pll_in_use; + int pll; + + if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder))) { + if (adev->clock.dp_extclk) + /* skip PPLL programming if using ext clock */ + return ATOM_PPLL_INVALID; + else { + /* use the same PPLL for all DP monitors */ + pll = amdgpu_pll_get_shared_dp_ppll(crtc); + if (pll != ATOM_PPLL_INVALID) + return pll; + } + } else { + /* use the same PPLL for all monitors with the same clock */ + pll = amdgpu_pll_get_shared_nondp_ppll(crtc); + if (pll != ATOM_PPLL_INVALID) + return pll; + } + + /* DCE10 has PPLL0, PPLL1, and PPLL2 */ + pll_in_use = amdgpu_pll_get_use_mask(crtc); + if (!(pll_in_use & (1 << ATOM_PPLL2))) + return ATOM_PPLL2; + if (!(pll_in_use & (1 << ATOM_PPLL1))) + return ATOM_PPLL1; + if (!(pll_in_use & (1 << ATOM_PPLL0))) + return ATOM_PPLL0; + DRM_ERROR("unable to allocate a PPLL\n"); + return ATOM_PPLL_INVALID; +} + +static void dce_v10_0_lock_cursor(struct drm_crtc *crtc, bool lock) +{ + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + uint32_t cur_lock; + + cur_lock = RREG32(mmCUR_UPDATE + amdgpu_crtc->crtc_offset); + if (lock) + cur_lock = REG_SET_FIELD(cur_lock, CUR_UPDATE, CURSOR_UPDATE_LOCK, 1); + else + cur_lock = REG_SET_FIELD(cur_lock, CUR_UPDATE, CURSOR_UPDATE_LOCK, 0); + WREG32(mmCUR_UPDATE + amdgpu_crtc->crtc_offset, cur_lock); +} + +static void dce_v10_0_hide_cursor(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + u32 tmp; + + tmp = RREG32(mmCUR_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, CUR_CONTROL, CURSOR_EN, 0); + WREG32(mmCUR_CONTROL + amdgpu_crtc->crtc_offset, tmp); +} + +static void dce_v10_0_show_cursor(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + u32 tmp; + + WREG32(mmCUR_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(amdgpu_crtc->cursor_addr)); + WREG32(mmCUR_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + lower_32_bits(amdgpu_crtc->cursor_addr)); + + tmp = RREG32(mmCUR_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, CUR_CONTROL, CURSOR_EN, 1); + tmp = REG_SET_FIELD(tmp, CUR_CONTROL, CURSOR_MODE, 2); + WREG32(mmCUR_CONTROL + amdgpu_crtc->crtc_offset, tmp); +} + +static int dce_v10_0_cursor_move_locked(struct drm_crtc *crtc, + int x, int y) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + int xorigin = 0, yorigin = 0; + + amdgpu_crtc->cursor_x = x; + amdgpu_crtc->cursor_y = y; + + /* avivo cursor are offset into the total surface */ + x += crtc->x; + y += crtc->y; + DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y); + + if (x < 0) { + xorigin = min(-x, amdgpu_crtc->max_cursor_width - 1); + x = 0; + } + if (y < 0) { + yorigin = min(-y, amdgpu_crtc->max_cursor_height - 1); + y = 0; + } + + WREG32(mmCUR_POSITION + amdgpu_crtc->crtc_offset, (x << 16) | y); + WREG32(mmCUR_HOT_SPOT + amdgpu_crtc->crtc_offset, (xorigin << 16) | yorigin); + WREG32(mmCUR_SIZE + amdgpu_crtc->crtc_offset, + ((amdgpu_crtc->cursor_width - 1) << 16) | (amdgpu_crtc->cursor_height - 1)); + + return 0; +} + +static int dce_v10_0_crtc_cursor_move(struct drm_crtc *crtc, + int x, int y) +{ + int ret; + + dce_v10_0_lock_cursor(crtc, true); + ret = dce_v10_0_cursor_move_locked(crtc, x, y); + dce_v10_0_lock_cursor(crtc, false); + + return ret; +} + +static int dce_v10_0_crtc_cursor_set2(struct drm_crtc *crtc, + struct drm_file *file_priv, + uint32_t handle, + uint32_t width, + uint32_t height, + int32_t hot_x, + int32_t hot_y) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_gem_object *obj; + struct amdgpu_bo *aobj; + int ret; + + if (!handle) { + /* turn off cursor */ + dce_v10_0_hide_cursor(crtc); + obj = NULL; + goto unpin; + } + + if ((width > amdgpu_crtc->max_cursor_width) || + (height > amdgpu_crtc->max_cursor_height)) { + DRM_ERROR("bad cursor width or height %d x %d\n", width, height); + return -EINVAL; + } + + obj = drm_gem_object_lookup(file_priv, handle); + if (!obj) { + DRM_ERROR("Cannot find cursor object %x for crtc %d\n", handle, amdgpu_crtc->crtc_id); + return -ENOENT; + } + + aobj = gem_to_amdgpu_bo(obj); + ret = amdgpu_bo_reserve(aobj, false); + if (ret != 0) { + drm_gem_object_put(obj); + return ret; + } + + ret = amdgpu_bo_pin(aobj, AMDGPU_GEM_DOMAIN_VRAM); + amdgpu_bo_unreserve(aobj); + if (ret) { + DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret); + drm_gem_object_put(obj); + return ret; + } + amdgpu_crtc->cursor_addr = amdgpu_bo_gpu_offset(aobj); + + dce_v10_0_lock_cursor(crtc, true); + + if (width != amdgpu_crtc->cursor_width || + height != amdgpu_crtc->cursor_height || + hot_x != amdgpu_crtc->cursor_hot_x || + hot_y != amdgpu_crtc->cursor_hot_y) { + int x, y; + + x = amdgpu_crtc->cursor_x + amdgpu_crtc->cursor_hot_x - hot_x; + y = amdgpu_crtc->cursor_y + amdgpu_crtc->cursor_hot_y - hot_y; + + dce_v10_0_cursor_move_locked(crtc, x, y); + + amdgpu_crtc->cursor_width = width; + amdgpu_crtc->cursor_height = height; + amdgpu_crtc->cursor_hot_x = hot_x; + amdgpu_crtc->cursor_hot_y = hot_y; + } + + dce_v10_0_show_cursor(crtc); + dce_v10_0_lock_cursor(crtc, false); + +unpin: + if (amdgpu_crtc->cursor_bo) { + struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo); + ret = amdgpu_bo_reserve(aobj, true); + if (likely(ret == 0)) { + amdgpu_bo_unpin(aobj); + amdgpu_bo_unreserve(aobj); + } + drm_gem_object_put(amdgpu_crtc->cursor_bo); + } + + amdgpu_crtc->cursor_bo = obj; + return 0; +} + +static void dce_v10_0_cursor_reset(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + if (amdgpu_crtc->cursor_bo) { + dce_v10_0_lock_cursor(crtc, true); + + dce_v10_0_cursor_move_locked(crtc, amdgpu_crtc->cursor_x, + amdgpu_crtc->cursor_y); + + dce_v10_0_show_cursor(crtc); + + dce_v10_0_lock_cursor(crtc, false); + } +} + +static int dce_v10_0_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, + u16 *blue, uint32_t size, + struct drm_modeset_acquire_ctx *ctx) +{ + dce_v10_0_crtc_load_lut(crtc); + + return 0; +} + +static void dce_v10_0_crtc_destroy(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + drm_crtc_cleanup(crtc); + kfree(amdgpu_crtc); +} + +static const struct drm_crtc_funcs dce_v10_0_crtc_funcs = { + .cursor_set2 = dce_v10_0_crtc_cursor_set2, + .cursor_move = dce_v10_0_crtc_cursor_move, + .gamma_set = dce_v10_0_crtc_gamma_set, + .set_config = amdgpu_display_crtc_set_config, + .destroy = dce_v10_0_crtc_destroy, + .page_flip_target = amdgpu_display_crtc_page_flip_target, + .get_vblank_counter = amdgpu_get_vblank_counter_kms, + .enable_vblank = amdgpu_enable_vblank_kms, + .disable_vblank = amdgpu_disable_vblank_kms, + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp, +}; + +static void dce_v10_0_crtc_dpms(struct drm_crtc *crtc, int mode) +{ + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + unsigned type; + + switch (mode) { + case DRM_MODE_DPMS_ON: + amdgpu_crtc->enabled = true; + amdgpu_atombios_crtc_enable(crtc, ATOM_ENABLE); + dce_v10_0_vga_enable(crtc, true); + amdgpu_atombios_crtc_blank(crtc, ATOM_DISABLE); + dce_v10_0_vga_enable(crtc, false); + /* Make sure VBLANK and PFLIP interrupts are still enabled */ + type = amdgpu_display_crtc_idx_to_irq_type(adev, + amdgpu_crtc->crtc_id); + amdgpu_irq_update(adev, &adev->crtc_irq, type); + amdgpu_irq_update(adev, &adev->pageflip_irq, type); + drm_crtc_vblank_on(crtc); + dce_v10_0_crtc_load_lut(crtc); + break; + case DRM_MODE_DPMS_STANDBY: + case DRM_MODE_DPMS_SUSPEND: + case DRM_MODE_DPMS_OFF: + drm_crtc_vblank_off(crtc); + if (amdgpu_crtc->enabled) { + dce_v10_0_vga_enable(crtc, true); + amdgpu_atombios_crtc_blank(crtc, ATOM_ENABLE); + dce_v10_0_vga_enable(crtc, false); + } + amdgpu_atombios_crtc_enable(crtc, ATOM_DISABLE); + amdgpu_crtc->enabled = false; + break; + } + /* adjust pm to dpms */ + amdgpu_dpm_compute_clocks(adev); +} + +static void dce_v10_0_crtc_prepare(struct drm_crtc *crtc) +{ + /* disable crtc pair power gating before programming */ + amdgpu_atombios_crtc_powergate(crtc, ATOM_DISABLE); + amdgpu_atombios_crtc_lock(crtc, ATOM_ENABLE); + dce_v10_0_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); +} + +static void dce_v10_0_crtc_commit(struct drm_crtc *crtc) +{ + dce_v10_0_crtc_dpms(crtc, DRM_MODE_DPMS_ON); + amdgpu_atombios_crtc_lock(crtc, ATOM_DISABLE); +} + +static void dce_v10_0_crtc_disable(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_atom_ss ss; + int i; + + dce_v10_0_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); + if (crtc->primary->fb) { + int r; + struct amdgpu_bo *abo; + + abo = gem_to_amdgpu_bo(crtc->primary->fb->obj[0]); + r = amdgpu_bo_reserve(abo, true); + if (unlikely(r)) + DRM_ERROR("failed to reserve abo before unpin\n"); + else { + amdgpu_bo_unpin(abo); + amdgpu_bo_unreserve(abo); + } + } + /* disable the GRPH */ + dce_v10_0_grph_enable(crtc, false); + + amdgpu_atombios_crtc_powergate(crtc, ATOM_ENABLE); + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (adev->mode_info.crtcs[i] && + adev->mode_info.crtcs[i]->enabled && + i != amdgpu_crtc->crtc_id && + amdgpu_crtc->pll_id == adev->mode_info.crtcs[i]->pll_id) { + /* one other crtc is using this pll don't turn + * off the pll + */ + goto done; + } + } + + switch (amdgpu_crtc->pll_id) { + case ATOM_PPLL0: + case ATOM_PPLL1: + case ATOM_PPLL2: + /* disable the ppll */ + amdgpu_atombios_crtc_program_pll(crtc, amdgpu_crtc->crtc_id, amdgpu_crtc->pll_id, + 0, 0, ATOM_DISABLE, 0, 0, 0, 0, 0, false, &ss); + break; + default: + break; + } +done: + amdgpu_crtc->pll_id = ATOM_PPLL_INVALID; + amdgpu_crtc->adjusted_clock = 0; + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; +} + +static int dce_v10_0_crtc_mode_set(struct drm_crtc *crtc, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode, + int x, int y, struct drm_framebuffer *old_fb) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + if (!amdgpu_crtc->adjusted_clock) + return -EINVAL; + + amdgpu_atombios_crtc_set_pll(crtc, adjusted_mode); + amdgpu_atombios_crtc_set_dtd_timing(crtc, adjusted_mode); + dce_v10_0_crtc_do_set_base(crtc, old_fb, x, y, 0); + amdgpu_atombios_crtc_overscan_setup(crtc, mode, adjusted_mode); + amdgpu_atombios_crtc_scaler_setup(crtc); + dce_v10_0_cursor_reset(crtc); + /* update the hw version fpr dpm */ + amdgpu_crtc->hw_mode = *adjusted_mode; + + return 0; +} + +static bool dce_v10_0_crtc_mode_fixup(struct drm_crtc *crtc, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct drm_encoder *encoder; + + /* assign the encoder to the amdgpu crtc to avoid repeated lookups later */ + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + if (encoder->crtc == crtc) { + amdgpu_crtc->encoder = encoder; + amdgpu_crtc->connector = amdgpu_get_connector_for_encoder(encoder); + break; + } + } + if ((amdgpu_crtc->encoder == NULL) || (amdgpu_crtc->connector == NULL)) { + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; + return false; + } + if (!amdgpu_display_crtc_scaling_mode_fixup(crtc, mode, adjusted_mode)) + return false; + if (amdgpu_atombios_crtc_prepare_pll(crtc, adjusted_mode)) + return false; + /* pick pll */ + amdgpu_crtc->pll_id = dce_v10_0_pick_pll(crtc); + /* if we can't get a PPLL for a non-DP encoder, fail */ + if ((amdgpu_crtc->pll_id == ATOM_PPLL_INVALID) && + !ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder))) + return false; + + return true; +} + +static int dce_v10_0_crtc_set_base(struct drm_crtc *crtc, int x, int y, + struct drm_framebuffer *old_fb) +{ + return dce_v10_0_crtc_do_set_base(crtc, old_fb, x, y, 0); +} + +static int dce_v10_0_crtc_set_base_atomic(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y, enum mode_set_atomic state) +{ + return dce_v10_0_crtc_do_set_base(crtc, fb, x, y, 1); +} + +static const struct drm_crtc_helper_funcs dce_v10_0_crtc_helper_funcs = { + .dpms = dce_v10_0_crtc_dpms, + .mode_fixup = dce_v10_0_crtc_mode_fixup, + .mode_set = dce_v10_0_crtc_mode_set, + .mode_set_base = dce_v10_0_crtc_set_base, + .mode_set_base_atomic = dce_v10_0_crtc_set_base_atomic, + .prepare = dce_v10_0_crtc_prepare, + .commit = dce_v10_0_crtc_commit, + .disable = dce_v10_0_crtc_disable, + .get_scanout_position = amdgpu_crtc_get_scanout_position, +}; + +static int dce_v10_0_crtc_init(struct amdgpu_device *adev, int index) +{ + struct amdgpu_crtc *amdgpu_crtc; + + amdgpu_crtc = kzalloc(sizeof(struct amdgpu_crtc) + + (AMDGPUFB_CONN_LIMIT * sizeof(struct drm_connector *)), GFP_KERNEL); + if (amdgpu_crtc == NULL) + return -ENOMEM; + + drm_crtc_init(adev_to_drm(adev), &amdgpu_crtc->base, &dce_v10_0_crtc_funcs); + + drm_mode_crtc_set_gamma_size(&amdgpu_crtc->base, 256); + amdgpu_crtc->crtc_id = index; + adev->mode_info.crtcs[index] = amdgpu_crtc; + + amdgpu_crtc->max_cursor_width = 128; + amdgpu_crtc->max_cursor_height = 128; + adev_to_drm(adev)->mode_config.cursor_width = amdgpu_crtc->max_cursor_width; + adev_to_drm(adev)->mode_config.cursor_height = amdgpu_crtc->max_cursor_height; + + switch (amdgpu_crtc->crtc_id) { + case 0: + default: + amdgpu_crtc->crtc_offset = CRTC0_REGISTER_OFFSET; + break; + case 1: + amdgpu_crtc->crtc_offset = CRTC1_REGISTER_OFFSET; + break; + case 2: + amdgpu_crtc->crtc_offset = CRTC2_REGISTER_OFFSET; + break; + case 3: + amdgpu_crtc->crtc_offset = CRTC3_REGISTER_OFFSET; + break; + case 4: + amdgpu_crtc->crtc_offset = CRTC4_REGISTER_OFFSET; + break; + case 5: + amdgpu_crtc->crtc_offset = CRTC5_REGISTER_OFFSET; + break; + } + + amdgpu_crtc->pll_id = ATOM_PPLL_INVALID; + amdgpu_crtc->adjusted_clock = 0; + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; + drm_crtc_helper_add(&amdgpu_crtc->base, &dce_v10_0_crtc_helper_funcs); + + return 0; +} + +static int dce_v10_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->audio_endpt_rreg = &dce_v10_0_audio_endpt_rreg; + adev->audio_endpt_wreg = &dce_v10_0_audio_endpt_wreg; + + dce_v10_0_set_display_funcs(adev); + + adev->mode_info.num_crtc = dce_v10_0_get_num_crtc(adev); + + switch (adev->asic_type) { + case CHIP_FIJI: + case CHIP_TONGA: + adev->mode_info.num_hpd = 6; + adev->mode_info.num_dig = 7; + break; + default: + /* FIXME: not supported yet */ + return -EINVAL; + } + + dce_v10_0_set_irq_funcs(adev); + + return 0; +} + +static int dce_v10_0_sw_init(void *handle) +{ + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, i + 1, &adev->crtc_irq); + if (r) + return r; + } + + for (i = VISLANDS30_IV_SRCID_D1_GRPH_PFLIP; i < 20; i += 2) { + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, i, &adev->pageflip_irq); + if (r) + return r; + } + + /* HPD hotplug */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_HOTPLUG_DETECT_A, &adev->hpd_irq); + if (r) + return r; + + adev_to_drm(adev)->mode_config.funcs = &amdgpu_mode_funcs; + + adev_to_drm(adev)->mode_config.async_page_flip = true; + + adev_to_drm(adev)->mode_config.max_width = 16384; + adev_to_drm(adev)->mode_config.max_height = 16384; + + adev_to_drm(adev)->mode_config.preferred_depth = 24; + adev_to_drm(adev)->mode_config.prefer_shadow = 1; + + adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true; + + r = amdgpu_display_modeset_create_props(adev); + if (r) + return r; + + adev_to_drm(adev)->mode_config.max_width = 16384; + adev_to_drm(adev)->mode_config.max_height = 16384; + + /* allocate crtcs */ + for (i = 0; i < adev->mode_info.num_crtc; i++) { + r = dce_v10_0_crtc_init(adev, i); + if (r) + return r; + } + + if (amdgpu_atombios_get_connector_info_from_object_table(adev)) + amdgpu_display_print_display_setup(adev_to_drm(adev)); + else + return -EINVAL; + + /* setup afmt */ + r = dce_v10_0_afmt_init(adev); + if (r) + return r; + + r = dce_v10_0_audio_init(adev); + if (r) + return r; + + /* Disable vblank IRQs aggressively for power-saving */ + /* XXX: can this be enabled for DC? */ + adev_to_drm(adev)->vblank_disable_immediate = true; + + r = drm_vblank_init(adev_to_drm(adev), adev->mode_info.num_crtc); + if (r) + return r; + + INIT_DELAYED_WORK(&adev->hotplug_work, + amdgpu_display_hotplug_work_func); + + drm_kms_helper_poll_init(adev_to_drm(adev)); + + adev->mode_info.mode_config_initialized = true; + return 0; +} + +static int dce_v10_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + kfree(adev->mode_info.bios_hardcoded_edid); + + drm_kms_helper_poll_fini(adev_to_drm(adev)); + + dce_v10_0_audio_fini(adev); + + dce_v10_0_afmt_fini(adev); + + drm_mode_config_cleanup(adev_to_drm(adev)); + adev->mode_info.mode_config_initialized = false; + + return 0; +} + +static int dce_v10_0_hw_init(void *handle) +{ + int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + dce_v10_0_init_golden_registers(adev); + + /* disable vga render */ + dce_v10_0_set_vga_render_state(adev, false); + /* init dig PHYs, disp eng pll */ + amdgpu_atombios_encoder_init_dig(adev); + amdgpu_atombios_crtc_set_disp_eng_pll(adev, adev->clock.default_dispclk); + + /* initialize hpd */ + dce_v10_0_hpd_init(adev); + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + dce_v10_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + } + + dce_v10_0_pageflip_interrupt_init(adev); + + return 0; +} + +static int dce_v10_0_hw_fini(void *handle) +{ + int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + dce_v10_0_hpd_fini(adev); + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + dce_v10_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + } + + dce_v10_0_pageflip_interrupt_fini(adev); + + flush_delayed_work(&adev->hotplug_work); + + return 0; +} + +static int dce_v10_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_display_suspend_helper(adev); + if (r) + return r; + + adev->mode_info.bl_level = + amdgpu_atombios_encoder_get_backlight_level_from_reg(adev); + + return dce_v10_0_hw_fini(handle); +} + +static int dce_v10_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + amdgpu_atombios_encoder_set_backlight_level_to_reg(adev, + adev->mode_info.bl_level); + + ret = dce_v10_0_hw_init(handle); + + /* turn on the BL */ + if (adev->mode_info.bl_encoder) { + u8 bl_level = amdgpu_display_backlight_get_level(adev, + adev->mode_info.bl_encoder); + amdgpu_display_backlight_set_level(adev, adev->mode_info.bl_encoder, + bl_level); + } + if (ret) + return ret; + + return amdgpu_display_resume_helper(adev); +} + +static bool dce_v10_0_is_idle(void *handle) +{ + return true; +} + +static int dce_v10_0_wait_for_idle(void *handle) +{ + return 0; +} + +static bool dce_v10_0_check_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return dce_v10_0_is_display_hung(adev); +} + +static int dce_v10_0_soft_reset(void *handle) +{ + u32 srbm_soft_reset = 0, tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (dce_v10_0_is_display_hung(adev)) + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_DC_MASK; + + if (srbm_soft_reset) { + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + return 0; +} + +static void dce_v10_0_set_crtc_vblank_interrupt_state(struct amdgpu_device *adev, + int crtc, + enum amdgpu_interrupt_state state) +{ + u32 lb_interrupt_mask; + + if (crtc >= adev->mode_info.num_crtc) { + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + lb_interrupt_mask = RREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc]); + lb_interrupt_mask = REG_SET_FIELD(lb_interrupt_mask, LB_INTERRUPT_MASK, + VBLANK_INTERRUPT_MASK, 0); + WREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc], lb_interrupt_mask); + break; + case AMDGPU_IRQ_STATE_ENABLE: + lb_interrupt_mask = RREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc]); + lb_interrupt_mask = REG_SET_FIELD(lb_interrupt_mask, LB_INTERRUPT_MASK, + VBLANK_INTERRUPT_MASK, 1); + WREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc], lb_interrupt_mask); + break; + default: + break; + } +} + +static void dce_v10_0_set_crtc_vline_interrupt_state(struct amdgpu_device *adev, + int crtc, + enum amdgpu_interrupt_state state) +{ + u32 lb_interrupt_mask; + + if (crtc >= adev->mode_info.num_crtc) { + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + lb_interrupt_mask = RREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc]); + lb_interrupt_mask = REG_SET_FIELD(lb_interrupt_mask, LB_INTERRUPT_MASK, + VLINE_INTERRUPT_MASK, 0); + WREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc], lb_interrupt_mask); + break; + case AMDGPU_IRQ_STATE_ENABLE: + lb_interrupt_mask = RREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc]); + lb_interrupt_mask = REG_SET_FIELD(lb_interrupt_mask, LB_INTERRUPT_MASK, + VLINE_INTERRUPT_MASK, 1); + WREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc], lb_interrupt_mask); + break; + default: + break; + } +} + +static int dce_v10_0_set_hpd_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned hpd, + enum amdgpu_interrupt_state state) +{ + u32 tmp; + + if (hpd >= adev->mode_info.num_hpd) { + DRM_DEBUG("invalid hdp %d\n", hpd); + return 0; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_EN, 0); + WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd], tmp); + break; + case AMDGPU_IRQ_STATE_ENABLE: + tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_EN, 1); + WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd], tmp); + break; + default: + break; + } + + return 0; +} + +static int dce_v10_0_set_crtc_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (type) { + case AMDGPU_CRTC_IRQ_VBLANK1: + dce_v10_0_set_crtc_vblank_interrupt_state(adev, 0, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK2: + dce_v10_0_set_crtc_vblank_interrupt_state(adev, 1, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK3: + dce_v10_0_set_crtc_vblank_interrupt_state(adev, 2, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK4: + dce_v10_0_set_crtc_vblank_interrupt_state(adev, 3, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK5: + dce_v10_0_set_crtc_vblank_interrupt_state(adev, 4, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK6: + dce_v10_0_set_crtc_vblank_interrupt_state(adev, 5, state); + break; + case AMDGPU_CRTC_IRQ_VLINE1: + dce_v10_0_set_crtc_vline_interrupt_state(adev, 0, state); + break; + case AMDGPU_CRTC_IRQ_VLINE2: + dce_v10_0_set_crtc_vline_interrupt_state(adev, 1, state); + break; + case AMDGPU_CRTC_IRQ_VLINE3: + dce_v10_0_set_crtc_vline_interrupt_state(adev, 2, state); + break; + case AMDGPU_CRTC_IRQ_VLINE4: + dce_v10_0_set_crtc_vline_interrupt_state(adev, 3, state); + break; + case AMDGPU_CRTC_IRQ_VLINE5: + dce_v10_0_set_crtc_vline_interrupt_state(adev, 4, state); + break; + case AMDGPU_CRTC_IRQ_VLINE6: + dce_v10_0_set_crtc_vline_interrupt_state(adev, 5, state); + break; + default: + break; + } + return 0; +} + +static int dce_v10_0_set_pageflip_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 reg; + + if (type >= adev->mode_info.num_crtc) { + DRM_ERROR("invalid pageflip crtc %d\n", type); + return -EINVAL; + } + + reg = RREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type]); + if (state == AMDGPU_IRQ_STATE_DISABLE) + WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type], + reg & ~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK); + else + WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type], + reg | GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK); + + return 0; +} + +static int dce_v10_0_pageflip_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + unsigned long flags; + unsigned crtc_id; + struct amdgpu_crtc *amdgpu_crtc; + struct amdgpu_flip_work *works; + + crtc_id = (entry->src_id - 8) >> 1; + amdgpu_crtc = adev->mode_info.crtcs[crtc_id]; + + if (crtc_id >= adev->mode_info.num_crtc) { + DRM_ERROR("invalid pageflip crtc %d\n", crtc_id); + return -EINVAL; + } + + if (RREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id]) & + GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK) + WREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id], + GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK); + + /* IRQ could occur when in initial stage */ + if (amdgpu_crtc == NULL) + return 0; + + spin_lock_irqsave(&adev_to_drm(adev)->event_lock, flags); + works = amdgpu_crtc->pflip_works; + if (amdgpu_crtc->pflip_status != AMDGPU_FLIP_SUBMITTED) { + DRM_DEBUG_DRIVER("amdgpu_crtc->pflip_status = %d != " + "AMDGPU_FLIP_SUBMITTED(%d)\n", + amdgpu_crtc->pflip_status, + AMDGPU_FLIP_SUBMITTED); + spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags); + return 0; + } + + /* page flip completed. clean up */ + amdgpu_crtc->pflip_status = AMDGPU_FLIP_NONE; + amdgpu_crtc->pflip_works = NULL; + + /* wakeup usersapce */ + if (works->event) + drm_crtc_send_vblank_event(&amdgpu_crtc->base, works->event); + + spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags); + + drm_crtc_vblank_put(&amdgpu_crtc->base); + schedule_work(&works->unpin_work); + + return 0; +} + +static void dce_v10_0_hpd_int_ack(struct amdgpu_device *adev, + int hpd) +{ + u32 tmp; + + if (hpd >= adev->mode_info.num_hpd) { + DRM_DEBUG("invalid hdp %d\n", hpd); + return; + } + + tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_ACK, 1); + WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd], tmp); +} + +static void dce_v10_0_crtc_vblank_int_ack(struct amdgpu_device *adev, + int crtc) +{ + u32 tmp; + + if (crtc >= adev->mode_info.num_crtc) { + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + tmp = RREG32(mmLB_VBLANK_STATUS + crtc_offsets[crtc]); + tmp = REG_SET_FIELD(tmp, LB_VBLANK_STATUS, VBLANK_ACK, 1); + WREG32(mmLB_VBLANK_STATUS + crtc_offsets[crtc], tmp); +} + +static void dce_v10_0_crtc_vline_int_ack(struct amdgpu_device *adev, + int crtc) +{ + u32 tmp; + + if (crtc >= adev->mode_info.num_crtc) { + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + tmp = RREG32(mmLB_VLINE_STATUS + crtc_offsets[crtc]); + tmp = REG_SET_FIELD(tmp, LB_VLINE_STATUS, VLINE_ACK, 1); + WREG32(mmLB_VLINE_STATUS + crtc_offsets[crtc], tmp); +} + +static int dce_v10_0_crtc_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + unsigned crtc = entry->src_id - 1; + uint32_t disp_int = RREG32(interrupt_status_offsets[crtc].reg); + unsigned int irq_type = amdgpu_display_crtc_idx_to_irq_type(adev, crtc); + + switch (entry->src_data[0]) { + case 0: /* vblank */ + if (disp_int & interrupt_status_offsets[crtc].vblank) + dce_v10_0_crtc_vblank_int_ack(adev, crtc); + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (amdgpu_irq_enabled(adev, source, irq_type)) { + drm_handle_vblank(adev_to_drm(adev), crtc); + } + DRM_DEBUG("IH: D%d vblank\n", crtc + 1); + + break; + case 1: /* vline */ + if (disp_int & interrupt_status_offsets[crtc].vline) + dce_v10_0_crtc_vline_int_ack(adev, crtc); + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + DRM_DEBUG("IH: D%d vline\n", crtc + 1); + + break; + default: + DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static int dce_v10_0_hpd_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t disp_int, mask; + unsigned hpd; + + if (entry->src_data[0] >= adev->mode_info.num_hpd) { + DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data[0]); + return 0; + } + + hpd = entry->src_data[0]; + disp_int = RREG32(interrupt_status_offsets[hpd].reg); + mask = interrupt_status_offsets[hpd].hpd; + + if (disp_int & mask) { + dce_v10_0_hpd_int_ack(adev, hpd); + schedule_delayed_work(&adev->hotplug_work, 0); + DRM_DEBUG("IH: HPD%d\n", hpd + 1); + } + + return 0; +} + +static int dce_v10_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int dce_v10_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs dce_v10_0_ip_funcs = { + .name = "dce_v10_0", + .early_init = dce_v10_0_early_init, + .late_init = NULL, + .sw_init = dce_v10_0_sw_init, + .sw_fini = dce_v10_0_sw_fini, + .hw_init = dce_v10_0_hw_init, + .hw_fini = dce_v10_0_hw_fini, + .suspend = dce_v10_0_suspend, + .resume = dce_v10_0_resume, + .is_idle = dce_v10_0_is_idle, + .wait_for_idle = dce_v10_0_wait_for_idle, + .check_soft_reset = dce_v10_0_check_soft_reset, + .soft_reset = dce_v10_0_soft_reset, + .set_clockgating_state = dce_v10_0_set_clockgating_state, + .set_powergating_state = dce_v10_0_set_powergating_state, +}; + +static void +dce_v10_0_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + + amdgpu_encoder->pixel_clock = adjusted_mode->clock; + + /* need to call this here rather than in prepare() since we need some crtc info */ + amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); + + /* set scaler clears this on some chips */ + dce_v10_0_set_interleave(encoder->crtc, mode); + + if (amdgpu_atombios_encoder_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) { + dce_v10_0_afmt_enable(encoder, true); + dce_v10_0_afmt_setmode(encoder, adjusted_mode); + } +} + +static void dce_v10_0_encoder_prepare(struct drm_encoder *encoder) +{ + struct amdgpu_device *adev = drm_to_adev(encoder->dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + + if ((amdgpu_encoder->active_device & + (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) || + (amdgpu_encoder_get_dp_bridge_encoder_id(encoder) != + ENCODER_OBJECT_ID_NONE)) { + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + if (dig) { + dig->dig_encoder = dce_v10_0_pick_dig_encoder(encoder); + if (amdgpu_encoder->active_device & ATOM_DEVICE_DFP_SUPPORT) + dig->afmt = adev->mode_info.afmt[dig->dig_encoder]; + } + } + + amdgpu_atombios_scratch_regs_lock(adev, true); + + if (connector) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + /* select the clock/data port if it uses a router */ + if (amdgpu_connector->router.cd_valid) + amdgpu_i2c_router_select_cd_port(amdgpu_connector); + + /* turn eDP panel on for mode set */ + if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) + amdgpu_atombios_encoder_set_edp_panel_power(connector, + ATOM_TRANSMITTER_ACTION_POWER_ON); + } + + /* this is needed for the pll/ss setup to work correctly in some cases */ + amdgpu_atombios_encoder_set_crtc_source(encoder); + /* set up the FMT blocks */ + dce_v10_0_program_fmt(encoder); +} + +static void dce_v10_0_encoder_commit(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + /* need to call this here as we need the crtc set up */ + amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_ON); + amdgpu_atombios_scratch_regs_lock(adev, false); +} + +static void dce_v10_0_encoder_disable(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig; + + amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); + + if (amdgpu_atombios_encoder_is_digital(encoder)) { + if (amdgpu_atombios_encoder_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) + dce_v10_0_afmt_enable(encoder, false); + dig = amdgpu_encoder->enc_priv; + dig->dig_encoder = -1; + } + amdgpu_encoder->active_device = 0; +} + +/* these are handled by the primary encoders */ +static void dce_v10_0_ext_prepare(struct drm_encoder *encoder) +{ + +} + +static void dce_v10_0_ext_commit(struct drm_encoder *encoder) +{ + +} + +static void +dce_v10_0_ext_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + +} + +static void dce_v10_0_ext_disable(struct drm_encoder *encoder) +{ + +} + +static void +dce_v10_0_ext_dpms(struct drm_encoder *encoder, int mode) +{ + +} + +static const struct drm_encoder_helper_funcs dce_v10_0_ext_helper_funcs = { + .dpms = dce_v10_0_ext_dpms, + .prepare = dce_v10_0_ext_prepare, + .mode_set = dce_v10_0_ext_mode_set, + .commit = dce_v10_0_ext_commit, + .disable = dce_v10_0_ext_disable, + /* no detect for TMDS/LVDS yet */ +}; + +static const struct drm_encoder_helper_funcs dce_v10_0_dig_helper_funcs = { + .dpms = amdgpu_atombios_encoder_dpms, + .mode_fixup = amdgpu_atombios_encoder_mode_fixup, + .prepare = dce_v10_0_encoder_prepare, + .mode_set = dce_v10_0_encoder_mode_set, + .commit = dce_v10_0_encoder_commit, + .disable = dce_v10_0_encoder_disable, + .detect = amdgpu_atombios_encoder_dig_detect, +}; + +static const struct drm_encoder_helper_funcs dce_v10_0_dac_helper_funcs = { + .dpms = amdgpu_atombios_encoder_dpms, + .mode_fixup = amdgpu_atombios_encoder_mode_fixup, + .prepare = dce_v10_0_encoder_prepare, + .mode_set = dce_v10_0_encoder_mode_set, + .commit = dce_v10_0_encoder_commit, + .detect = amdgpu_atombios_encoder_dac_detect, +}; + +static void dce_v10_0_encoder_destroy(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) + amdgpu_atombios_encoder_fini_backlight(amdgpu_encoder); + kfree(amdgpu_encoder->enc_priv); + drm_encoder_cleanup(encoder); + kfree(amdgpu_encoder); +} + +static const struct drm_encoder_funcs dce_v10_0_encoder_funcs = { + .destroy = dce_v10_0_encoder_destroy, +}; + +static void dce_v10_0_encoder_add(struct amdgpu_device *adev, + uint32_t encoder_enum, + uint32_t supported_device, + u16 caps) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_encoder *encoder; + struct amdgpu_encoder *amdgpu_encoder; + + /* see if we already added it */ + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + amdgpu_encoder = to_amdgpu_encoder(encoder); + if (amdgpu_encoder->encoder_enum == encoder_enum) { + amdgpu_encoder->devices |= supported_device; + return; + } + + } + + /* add a new one */ + amdgpu_encoder = kzalloc(sizeof(struct amdgpu_encoder), GFP_KERNEL); + if (!amdgpu_encoder) + return; + + encoder = &amdgpu_encoder->base; + switch (adev->mode_info.num_crtc) { + case 1: + encoder->possible_crtcs = 0x1; + break; + case 2: + default: + encoder->possible_crtcs = 0x3; + break; + case 4: + encoder->possible_crtcs = 0xf; + break; + case 6: + encoder->possible_crtcs = 0x3f; + break; + } + + amdgpu_encoder->enc_priv = NULL; + + amdgpu_encoder->encoder_enum = encoder_enum; + amdgpu_encoder->encoder_id = (encoder_enum & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; + amdgpu_encoder->devices = supported_device; + amdgpu_encoder->rmx_type = RMX_OFF; + amdgpu_encoder->underscan_type = UNDERSCAN_OFF; + amdgpu_encoder->is_ext_encoder = false; + amdgpu_encoder->caps = caps; + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: + drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs, + DRM_MODE_ENCODER_DAC, NULL); + drm_encoder_helper_add(encoder, &dce_v10_0_dac_helper_funcs); + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { + amdgpu_encoder->rmx_type = RMX_FULL; + drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs, + DRM_MODE_ENCODER_LVDS, NULL); + amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_lcd_info(amdgpu_encoder); + } else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) { + drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs, + DRM_MODE_ENCODER_DAC, NULL); + amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder); + } else { + drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs, + DRM_MODE_ENCODER_TMDS, NULL); + amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder); + } + drm_encoder_helper_add(encoder, &dce_v10_0_dig_helper_funcs); + break; + case ENCODER_OBJECT_ID_SI170B: + case ENCODER_OBJECT_ID_CH7303: + case ENCODER_OBJECT_ID_EXTERNAL_SDVOA: + case ENCODER_OBJECT_ID_EXTERNAL_SDVOB: + case ENCODER_OBJECT_ID_TITFP513: + case ENCODER_OBJECT_ID_VT1623: + case ENCODER_OBJECT_ID_HDMI_SI1930: + case ENCODER_OBJECT_ID_TRAVIS: + case ENCODER_OBJECT_ID_NUTMEG: + /* these are handled by the primary encoders */ + amdgpu_encoder->is_ext_encoder = true; + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) + drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs, + DRM_MODE_ENCODER_LVDS, NULL); + else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) + drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs, + DRM_MODE_ENCODER_DAC, NULL); + else + drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs, + DRM_MODE_ENCODER_TMDS, NULL); + drm_encoder_helper_add(encoder, &dce_v10_0_ext_helper_funcs); + break; + } +} + +static const struct amdgpu_display_funcs dce_v10_0_display_funcs = { + .bandwidth_update = &dce_v10_0_bandwidth_update, + .vblank_get_counter = &dce_v10_0_vblank_get_counter, + .backlight_set_level = &amdgpu_atombios_encoder_set_backlight_level, + .backlight_get_level = &amdgpu_atombios_encoder_get_backlight_level, + .hpd_sense = &dce_v10_0_hpd_sense, + .hpd_set_polarity = &dce_v10_0_hpd_set_polarity, + .hpd_get_gpio_reg = &dce_v10_0_hpd_get_gpio_reg, + .page_flip = &dce_v10_0_page_flip, + .page_flip_get_scanoutpos = &dce_v10_0_crtc_get_scanoutpos, + .add_encoder = &dce_v10_0_encoder_add, + .add_connector = &amdgpu_connector_add, +}; + +static void dce_v10_0_set_display_funcs(struct amdgpu_device *adev) +{ + adev->mode_info.funcs = &dce_v10_0_display_funcs; +} + +static const struct amdgpu_irq_src_funcs dce_v10_0_crtc_irq_funcs = { + .set = dce_v10_0_set_crtc_irq_state, + .process = dce_v10_0_crtc_irq, +}; + +static const struct amdgpu_irq_src_funcs dce_v10_0_pageflip_irq_funcs = { + .set = dce_v10_0_set_pageflip_irq_state, + .process = dce_v10_0_pageflip_irq, +}; + +static const struct amdgpu_irq_src_funcs dce_v10_0_hpd_irq_funcs = { + .set = dce_v10_0_set_hpd_irq_state, + .process = dce_v10_0_hpd_irq, +}; + +static void dce_v10_0_set_irq_funcs(struct amdgpu_device *adev) +{ + if (adev->mode_info.num_crtc > 0) + adev->crtc_irq.num_types = AMDGPU_CRTC_IRQ_VLINE1 + adev->mode_info.num_crtc; + else + adev->crtc_irq.num_types = 0; + adev->crtc_irq.funcs = &dce_v10_0_crtc_irq_funcs; + + adev->pageflip_irq.num_types = adev->mode_info.num_crtc; + adev->pageflip_irq.funcs = &dce_v10_0_pageflip_irq_funcs; + + adev->hpd_irq.num_types = adev->mode_info.num_hpd; + adev->hpd_irq.funcs = &dce_v10_0_hpd_irq_funcs; +} + +const struct amdgpu_ip_block_version dce_v10_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_DCE, + .major = 10, + .minor = 0, + .rev = 0, + .funcs = &dce_v10_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version dce_v10_1_ip_block = { + .type = AMD_IP_BLOCK_TYPE_DCE, + .major = 10, + .minor = 1, + .rev = 0, + .funcs = &dce_v10_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.h b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.h new file mode 100644 index 000000000..7a0747789 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.h @@ -0,0 +1,33 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __DCE_V10_0_H__ +#define __DCE_V10_0_H__ + + +extern const struct amdgpu_ip_block_version dce_v10_0_ip_block; +extern const struct amdgpu_ip_block_version dce_v10_1_ip_block; + +void dce_v10_0_disable_dce(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c new file mode 100644 index 000000000..c14b70350 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c @@ -0,0 +1,3799 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_pm.h" +#include "amdgpu_i2c.h" +#include "vid.h" +#include "atom.h" +#include "amdgpu_atombios.h" +#include "atombios_crtc.h" +#include "atombios_encoders.h" +#include "amdgpu_pll.h" +#include "amdgpu_connectors.h" +#include "amdgpu_display.h" +#include "dce_v11_0.h" + +#include "dce/dce_11_0_d.h" +#include "dce/dce_11_0_sh_mask.h" +#include "dce/dce_11_0_enum.h" +#include "oss/oss_3_0_d.h" +#include "oss/oss_3_0_sh_mask.h" +#include "gmc/gmc_8_1_d.h" +#include "gmc/gmc_8_1_sh_mask.h" + +#include "ivsrcid/ivsrcid_vislands30.h" + +static void dce_v11_0_set_display_funcs(struct amdgpu_device *adev); +static void dce_v11_0_set_irq_funcs(struct amdgpu_device *adev); + +static const u32 crtc_offsets[] = +{ + CRTC0_REGISTER_OFFSET, + CRTC1_REGISTER_OFFSET, + CRTC2_REGISTER_OFFSET, + CRTC3_REGISTER_OFFSET, + CRTC4_REGISTER_OFFSET, + CRTC5_REGISTER_OFFSET, + CRTC6_REGISTER_OFFSET +}; + +static const u32 hpd_offsets[] = +{ + HPD0_REGISTER_OFFSET, + HPD1_REGISTER_OFFSET, + HPD2_REGISTER_OFFSET, + HPD3_REGISTER_OFFSET, + HPD4_REGISTER_OFFSET, + HPD5_REGISTER_OFFSET +}; + +static const uint32_t dig_offsets[] = { + DIG0_REGISTER_OFFSET, + DIG1_REGISTER_OFFSET, + DIG2_REGISTER_OFFSET, + DIG3_REGISTER_OFFSET, + DIG4_REGISTER_OFFSET, + DIG5_REGISTER_OFFSET, + DIG6_REGISTER_OFFSET, + DIG7_REGISTER_OFFSET, + DIG8_REGISTER_OFFSET +}; + +static const struct { + uint32_t reg; + uint32_t vblank; + uint32_t vline; + uint32_t hpd; + +} interrupt_status_offsets[] = { { + .reg = mmDISP_INTERRUPT_STATUS, + .vblank = DISP_INTERRUPT_STATUS__LB_D1_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS__LB_D1_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS__DC_HPD1_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE__DC_HPD2_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE2, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE2__DC_HPD3_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE3, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE3__DC_HPD4_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE4, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE4__DC_HPD5_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE5, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE5__DC_HPD6_INTERRUPT_MASK +} }; + +static const u32 cz_golden_settings_a11[] = +{ + mmCRTC_DOUBLE_BUFFER_CONTROL, 0x00010101, 0x00010000, + mmFBC_MISC, 0x1f311fff, 0x14300000, +}; + +static const u32 cz_mgcg_cgcg_init[] = +{ + mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100, + mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000, +}; + +static const u32 stoney_golden_settings_a11[] = +{ + mmCRTC_DOUBLE_BUFFER_CONTROL, 0x00010101, 0x00010000, + mmFBC_MISC, 0x1f311fff, 0x14302000, +}; + +static const u32 polaris11_golden_settings_a11[] = +{ + mmDCI_CLK_CNTL, 0x00000080, 0x00000000, + mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070, + mmFBC_DEBUG1, 0xffffffff, 0x00000008, + mmFBC_MISC, 0x9f313fff, 0x14302008, + mmHDMI_CONTROL, 0x313f031f, 0x00000011, +}; + +static const u32 polaris10_golden_settings_a11[] = +{ + mmDCI_CLK_CNTL, 0x00000080, 0x00000000, + mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070, + mmFBC_MISC, 0x9f313fff, 0x14302008, + mmHDMI_CONTROL, 0x313f031f, 0x00000011, +}; + +static void dce_v11_0_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_CARRIZO: + amdgpu_device_program_register_sequence(adev, + cz_mgcg_cgcg_init, + ARRAY_SIZE(cz_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + cz_golden_settings_a11, + ARRAY_SIZE(cz_golden_settings_a11)); + break; + case CHIP_STONEY: + amdgpu_device_program_register_sequence(adev, + stoney_golden_settings_a11, + ARRAY_SIZE(stoney_golden_settings_a11)); + break; + case CHIP_POLARIS11: + case CHIP_POLARIS12: + amdgpu_device_program_register_sequence(adev, + polaris11_golden_settings_a11, + ARRAY_SIZE(polaris11_golden_settings_a11)); + break; + case CHIP_POLARIS10: + case CHIP_VEGAM: + amdgpu_device_program_register_sequence(adev, + polaris10_golden_settings_a11, + ARRAY_SIZE(polaris10_golden_settings_a11)); + break; + default: + break; + } +} + +static u32 dce_v11_0_audio_endpt_rreg(struct amdgpu_device *adev, + u32 block_offset, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->audio_endpt_idx_lock, flags); + WREG32(mmAZALIA_F0_CODEC_ENDPOINT_INDEX + block_offset, reg); + r = RREG32(mmAZALIA_F0_CODEC_ENDPOINT_DATA + block_offset); + spin_unlock_irqrestore(&adev->audio_endpt_idx_lock, flags); + + return r; +} + +static void dce_v11_0_audio_endpt_wreg(struct amdgpu_device *adev, + u32 block_offset, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->audio_endpt_idx_lock, flags); + WREG32(mmAZALIA_F0_CODEC_ENDPOINT_INDEX + block_offset, reg); + WREG32(mmAZALIA_F0_CODEC_ENDPOINT_DATA + block_offset, v); + spin_unlock_irqrestore(&adev->audio_endpt_idx_lock, flags); +} + +static u32 dce_v11_0_vblank_get_counter(struct amdgpu_device *adev, int crtc) +{ + if (crtc < 0 || crtc >= adev->mode_info.num_crtc) + return 0; + else + return RREG32(mmCRTC_STATUS_FRAME_COUNT + crtc_offsets[crtc]); +} + +static void dce_v11_0_pageflip_interrupt_init(struct amdgpu_device *adev) +{ + unsigned i; + + /* Enable pflip interrupts */ + for (i = 0; i < adev->mode_info.num_crtc; i++) + amdgpu_irq_get(adev, &adev->pageflip_irq, i); +} + +static void dce_v11_0_pageflip_interrupt_fini(struct amdgpu_device *adev) +{ + unsigned i; + + /* Disable pflip interrupts */ + for (i = 0; i < adev->mode_info.num_crtc; i++) + amdgpu_irq_put(adev, &adev->pageflip_irq, i); +} + +/** + * dce_v11_0_page_flip - pageflip callback. + * + * @adev: amdgpu_device pointer + * @crtc_id: crtc to cleanup pageflip on + * @crtc_base: new address of the crtc (GPU MC address) + * @async: asynchronous flip + * + * Triggers the actual pageflip by updating the primary + * surface base address. + */ +static void dce_v11_0_page_flip(struct amdgpu_device *adev, + int crtc_id, u64 crtc_base, bool async) +{ + struct amdgpu_crtc *amdgpu_crtc = adev->mode_info.crtcs[crtc_id]; + struct drm_framebuffer *fb = amdgpu_crtc->base.primary->fb; + u32 tmp; + + /* flip immediate for async, default is vsync */ + tmp = RREG32(mmGRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, GRPH_FLIP_CONTROL, + GRPH_SURFACE_UPDATE_IMMEDIATE_EN, async ? 1 : 0); + WREG32(mmGRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset, tmp); + /* update pitch */ + WREG32(mmGRPH_PITCH + amdgpu_crtc->crtc_offset, + fb->pitches[0] / fb->format->cpp[0]); + /* update the scanout addresses */ + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(crtc_base)); + /* writing to the low address triggers the update */ + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + lower_32_bits(crtc_base)); + /* post the write */ + RREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset); +} + +static int dce_v11_0_crtc_get_scanoutpos(struct amdgpu_device *adev, int crtc, + u32 *vbl, u32 *position) +{ + if ((crtc < 0) || (crtc >= adev->mode_info.num_crtc)) + return -EINVAL; + + *vbl = RREG32(mmCRTC_V_BLANK_START_END + crtc_offsets[crtc]); + *position = RREG32(mmCRTC_STATUS_POSITION + crtc_offsets[crtc]); + + return 0; +} + +/** + * dce_v11_0_hpd_sense - hpd sense callback. + * + * @adev: amdgpu_device pointer + * @hpd: hpd (hotplug detect) pin + * + * Checks if a digital monitor is connected (evergreen+). + * Returns true if connected, false if not connected. + */ +static bool dce_v11_0_hpd_sense(struct amdgpu_device *adev, + enum amdgpu_hpd_id hpd) +{ + bool connected = false; + + if (hpd >= adev->mode_info.num_hpd) + return connected; + + if (RREG32(mmDC_HPD_INT_STATUS + hpd_offsets[hpd]) & + DC_HPD_INT_STATUS__DC_HPD_SENSE_MASK) + connected = true; + + return connected; +} + +/** + * dce_v11_0_hpd_set_polarity - hpd set polarity callback. + * + * @adev: amdgpu_device pointer + * @hpd: hpd (hotplug detect) pin + * + * Set the polarity of the hpd pin (evergreen+). + */ +static void dce_v11_0_hpd_set_polarity(struct amdgpu_device *adev, + enum amdgpu_hpd_id hpd) +{ + u32 tmp; + bool connected = dce_v11_0_hpd_sense(adev, hpd); + + if (hpd >= adev->mode_info.num_hpd) + return; + + tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd]); + if (connected) + tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_POLARITY, 0); + else + tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_POLARITY, 1); + WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd], tmp); +} + +/** + * dce_v11_0_hpd_init - hpd setup callback. + * + * @adev: amdgpu_device pointer + * + * Setup the hpd pins used by the card (evergreen+). + * Enable the pin, set the polarity, and enable the hpd interrupts. + */ +static void dce_v11_0_hpd_init(struct amdgpu_device *adev) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_connector *connector; + struct drm_connector_list_iter iter; + u32 tmp; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + if (amdgpu_connector->hpd.hpd >= adev->mode_info.num_hpd) + continue; + + if (connector->connector_type == DRM_MODE_CONNECTOR_eDP || + connector->connector_type == DRM_MODE_CONNECTOR_LVDS) { + /* don't try to enable hpd on eDP or LVDS avoid breaking the + * aux dp channel on imac and help (but not completely fix) + * https://bugzilla.redhat.com/show_bug.cgi?id=726143 + * also avoid interrupt storms during dpms. + */ + tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_EN, 0); + WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + continue; + } + + tmp = RREG32(mmDC_HPD_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_CONTROL, DC_HPD_EN, 1); + WREG32(mmDC_HPD_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + + tmp = RREG32(mmDC_HPD_TOGGLE_FILT_CNTL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_TOGGLE_FILT_CNTL, + DC_HPD_CONNECT_INT_DELAY, + AMDGPU_HPD_CONNECT_INT_DELAY_IN_MS); + tmp = REG_SET_FIELD(tmp, DC_HPD_TOGGLE_FILT_CNTL, + DC_HPD_DISCONNECT_INT_DELAY, + AMDGPU_HPD_DISCONNECT_INT_DELAY_IN_MS); + WREG32(mmDC_HPD_TOGGLE_FILT_CNTL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + + dce_v11_0_hpd_set_polarity(adev, amdgpu_connector->hpd.hpd); + amdgpu_irq_get(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd); + } + drm_connector_list_iter_end(&iter); +} + +/** + * dce_v11_0_hpd_fini - hpd tear down callback. + * + * @adev: amdgpu_device pointer + * + * Tear down the hpd pins used by the card (evergreen+). + * Disable the hpd interrupts. + */ +static void dce_v11_0_hpd_fini(struct amdgpu_device *adev) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_connector *connector; + struct drm_connector_list_iter iter; + u32 tmp; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + if (amdgpu_connector->hpd.hpd >= adev->mode_info.num_hpd) + continue; + + tmp = RREG32(mmDC_HPD_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_CONTROL, DC_HPD_EN, 0); + WREG32(mmDC_HPD_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + + amdgpu_irq_put(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd); + } + drm_connector_list_iter_end(&iter); +} + +static u32 dce_v11_0_hpd_get_gpio_reg(struct amdgpu_device *adev) +{ + return mmDC_GPIO_HPD_A; +} + +static bool dce_v11_0_is_display_hung(struct amdgpu_device *adev) +{ + u32 crtc_hung = 0; + u32 crtc_status[6]; + u32 i, j, tmp; + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + tmp = RREG32(mmCRTC_CONTROL + crtc_offsets[i]); + if (REG_GET_FIELD(tmp, CRTC_CONTROL, CRTC_MASTER_EN)) { + crtc_status[i] = RREG32(mmCRTC_STATUS_HV_COUNT + crtc_offsets[i]); + crtc_hung |= (1 << i); + } + } + + for (j = 0; j < 10; j++) { + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (crtc_hung & (1 << i)) { + tmp = RREG32(mmCRTC_STATUS_HV_COUNT + crtc_offsets[i]); + if (tmp != crtc_status[i]) + crtc_hung &= ~(1 << i); + } + } + if (crtc_hung == 0) + return false; + udelay(100); + } + + return true; +} + +static void dce_v11_0_set_vga_render_state(struct amdgpu_device *adev, + bool render) +{ + u32 tmp; + + /* Lockout access through VGA aperture*/ + tmp = RREG32(mmVGA_HDP_CONTROL); + if (render) + tmp = REG_SET_FIELD(tmp, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 0); + else + tmp = REG_SET_FIELD(tmp, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1); + WREG32(mmVGA_HDP_CONTROL, tmp); + + /* disable VGA render */ + tmp = RREG32(mmVGA_RENDER_CONTROL); + if (render) + tmp = REG_SET_FIELD(tmp, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 1); + else + tmp = REG_SET_FIELD(tmp, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0); + WREG32(mmVGA_RENDER_CONTROL, tmp); +} + +static int dce_v11_0_get_num_crtc (struct amdgpu_device *adev) +{ + int num_crtc = 0; + + switch (adev->asic_type) { + case CHIP_CARRIZO: + num_crtc = 3; + break; + case CHIP_STONEY: + num_crtc = 2; + break; + case CHIP_POLARIS10: + case CHIP_VEGAM: + num_crtc = 6; + break; + case CHIP_POLARIS11: + case CHIP_POLARIS12: + num_crtc = 5; + break; + default: + num_crtc = 0; + } + return num_crtc; +} + +void dce_v11_0_disable_dce(struct amdgpu_device *adev) +{ + /*Disable VGA render and enabled crtc, if has DCE engine*/ + if (amdgpu_atombios_has_dce_engine_info(adev)) { + u32 tmp; + int crtc_enabled, i; + + dce_v11_0_set_vga_render_state(adev, false); + + /*Disable crtc*/ + for (i = 0; i < dce_v11_0_get_num_crtc(adev); i++) { + crtc_enabled = REG_GET_FIELD(RREG32(mmCRTC_CONTROL + crtc_offsets[i]), + CRTC_CONTROL, CRTC_MASTER_EN); + if (crtc_enabled) { + WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 1); + tmp = RREG32(mmCRTC_CONTROL + crtc_offsets[i]); + tmp = REG_SET_FIELD(tmp, CRTC_CONTROL, CRTC_MASTER_EN, 0); + WREG32(mmCRTC_CONTROL + crtc_offsets[i], tmp); + WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 0); + } + } + } +} + +static void dce_v11_0_program_fmt(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + int bpc = 0; + u32 tmp = 0; + enum amdgpu_connector_dither dither = AMDGPU_FMT_DITHER_DISABLE; + + if (connector) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + bpc = amdgpu_connector_get_monitor_bpc(connector); + dither = amdgpu_connector->dither; + } + + /* LVDS/eDP FMT is set up by atom */ + if (amdgpu_encoder->devices & ATOM_DEVICE_LCD_SUPPORT) + return; + + /* not needed for analog */ + if ((amdgpu_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1) || + (amdgpu_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2)) + return; + + if (bpc == 0) + return; + + switch (bpc) { + case 6: + if (dither == AMDGPU_FMT_DITHER_ENABLE) { + /* XXX sort out optimal dither settings */ + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_FRAME_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_HIGHPASS_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_EN, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_DEPTH, 0); + } else { + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_EN, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_DEPTH, 0); + } + break; + case 8: + if (dither == AMDGPU_FMT_DITHER_ENABLE) { + /* XXX sort out optimal dither settings */ + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_FRAME_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_HIGHPASS_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_RGB_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_EN, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_DEPTH, 1); + } else { + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_EN, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_DEPTH, 1); + } + break; + case 10: + if (dither == AMDGPU_FMT_DITHER_ENABLE) { + /* XXX sort out optimal dither settings */ + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_FRAME_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_HIGHPASS_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_RGB_RANDOM_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_EN, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_DEPTH, 2); + } else { + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_EN, 1); + tmp = REG_SET_FIELD(tmp, FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_DEPTH, 2); + } + break; + default: + /* not needed */ + break; + } + + WREG32(mmFMT_BIT_DEPTH_CONTROL + amdgpu_crtc->crtc_offset, tmp); +} + + +/* display watermark setup */ +/** + * dce_v11_0_line_buffer_adjust - Set up the line buffer + * + * @adev: amdgpu_device pointer + * @amdgpu_crtc: the selected display controller + * @mode: the current display mode on the selected display + * controller + * + * Setup up the line buffer allocation for + * the selected display controller (CIK). + * Returns the line buffer size in pixels. + */ +static u32 dce_v11_0_line_buffer_adjust(struct amdgpu_device *adev, + struct amdgpu_crtc *amdgpu_crtc, + struct drm_display_mode *mode) +{ + u32 tmp, buffer_alloc, i, mem_cfg; + u32 pipe_offset = amdgpu_crtc->crtc_id; + /* + * Line Buffer Setup + * There are 6 line buffers, one for each display controllers. + * There are 3 partitions per LB. Select the number of partitions + * to enable based on the display width. For display widths larger + * than 4096, you need use to use 2 display controllers and combine + * them using the stereo blender. + */ + if (amdgpu_crtc->base.enabled && mode) { + if (mode->crtc_hdisplay < 1920) { + mem_cfg = 1; + buffer_alloc = 2; + } else if (mode->crtc_hdisplay < 2560) { + mem_cfg = 2; + buffer_alloc = 2; + } else if (mode->crtc_hdisplay < 4096) { + mem_cfg = 0; + buffer_alloc = (adev->flags & AMD_IS_APU) ? 2 : 4; + } else { + DRM_DEBUG_KMS("Mode too big for LB!\n"); + mem_cfg = 0; + buffer_alloc = (adev->flags & AMD_IS_APU) ? 2 : 4; + } + } else { + mem_cfg = 1; + buffer_alloc = 0; + } + + tmp = RREG32(mmLB_MEMORY_CTRL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, LB_MEMORY_CTRL, LB_MEMORY_CONFIG, mem_cfg); + WREG32(mmLB_MEMORY_CTRL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset); + tmp = REG_SET_FIELD(tmp, PIPE0_DMIF_BUFFER_CONTROL, DMIF_BUFFERS_ALLOCATED, buffer_alloc); + WREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset, tmp); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset); + if (REG_GET_FIELD(tmp, PIPE0_DMIF_BUFFER_CONTROL, DMIF_BUFFERS_ALLOCATION_COMPLETED)) + break; + udelay(1); + } + + if (amdgpu_crtc->base.enabled && mode) { + switch (mem_cfg) { + case 0: + default: + return 4096 * 2; + case 1: + return 1920 * 2; + case 2: + return 2560 * 2; + } + } + + /* controller not enabled, so no lb used */ + return 0; +} + +/** + * cik_get_number_of_dram_channels - get the number of dram channels + * + * @adev: amdgpu_device pointer + * + * Look up the number of video ram channels (CIK). + * Used for display watermark bandwidth calculations + * Returns the number of dram channels + */ +static u32 cik_get_number_of_dram_channels(struct amdgpu_device *adev) +{ + u32 tmp = RREG32(mmMC_SHARED_CHMAP); + + switch (REG_GET_FIELD(tmp, MC_SHARED_CHMAP, NOOFCHAN)) { + case 0: + default: + return 1; + case 1: + return 2; + case 2: + return 4; + case 3: + return 8; + case 4: + return 3; + case 5: + return 6; + case 6: + return 10; + case 7: + return 12; + case 8: + return 16; + } +} + +struct dce10_wm_params { + u32 dram_channels; /* number of dram channels */ + u32 yclk; /* bandwidth per dram data pin in kHz */ + u32 sclk; /* engine clock in kHz */ + u32 disp_clk; /* display clock in kHz */ + u32 src_width; /* viewport width */ + u32 active_time; /* active display time in ns */ + u32 blank_time; /* blank time in ns */ + bool interlaced; /* mode is interlaced */ + fixed20_12 vsc; /* vertical scale ratio */ + u32 num_heads; /* number of active crtcs */ + u32 bytes_per_pixel; /* bytes per pixel display + overlay */ + u32 lb_size; /* line buffer allocated to pipe */ + u32 vtaps; /* vertical scaler taps */ +}; + +/** + * dce_v11_0_dram_bandwidth - get the dram bandwidth + * + * @wm: watermark calculation data + * + * Calculate the raw dram bandwidth (CIK). + * Used for display watermark bandwidth calculations + * Returns the dram bandwidth in MBytes/s + */ +static u32 dce_v11_0_dram_bandwidth(struct dce10_wm_params *wm) +{ + /* Calculate raw DRAM Bandwidth */ + fixed20_12 dram_efficiency; /* 0.7 */ + fixed20_12 yclk, dram_channels, bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + yclk.full = dfixed_const(wm->yclk); + yclk.full = dfixed_div(yclk, a); + dram_channels.full = dfixed_const(wm->dram_channels * 4); + a.full = dfixed_const(10); + dram_efficiency.full = dfixed_const(7); + dram_efficiency.full = dfixed_div(dram_efficiency, a); + bandwidth.full = dfixed_mul(dram_channels, yclk); + bandwidth.full = dfixed_mul(bandwidth, dram_efficiency); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v11_0_dram_bandwidth_for_display - get the dram bandwidth for display + * + * @wm: watermark calculation data + * + * Calculate the dram bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the dram bandwidth for display in MBytes/s + */ +static u32 dce_v11_0_dram_bandwidth_for_display(struct dce10_wm_params *wm) +{ + /* Calculate DRAM Bandwidth and the part allocated to display. */ + fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ + fixed20_12 yclk, dram_channels, bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + yclk.full = dfixed_const(wm->yclk); + yclk.full = dfixed_div(yclk, a); + dram_channels.full = dfixed_const(wm->dram_channels * 4); + a.full = dfixed_const(10); + disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ + disp_dram_allocation.full = dfixed_div(disp_dram_allocation, a); + bandwidth.full = dfixed_mul(dram_channels, yclk); + bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v11_0_data_return_bandwidth - get the data return bandwidth + * + * @wm: watermark calculation data + * + * Calculate the data return bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the data return bandwidth in MBytes/s + */ +static u32 dce_v11_0_data_return_bandwidth(struct dce10_wm_params *wm) +{ + /* Calculate the display Data return Bandwidth */ + fixed20_12 return_efficiency; /* 0.8 */ + fixed20_12 sclk, bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + sclk.full = dfixed_const(wm->sclk); + sclk.full = dfixed_div(sclk, a); + a.full = dfixed_const(10); + return_efficiency.full = dfixed_const(8); + return_efficiency.full = dfixed_div(return_efficiency, a); + a.full = dfixed_const(32); + bandwidth.full = dfixed_mul(a, sclk); + bandwidth.full = dfixed_mul(bandwidth, return_efficiency); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v11_0_dmif_request_bandwidth - get the dmif bandwidth + * + * @wm: watermark calculation data + * + * Calculate the dmif bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the dmif bandwidth in MBytes/s + */ +static u32 dce_v11_0_dmif_request_bandwidth(struct dce10_wm_params *wm) +{ + /* Calculate the DMIF Request Bandwidth */ + fixed20_12 disp_clk_request_efficiency; /* 0.8 */ + fixed20_12 disp_clk, bandwidth; + fixed20_12 a, b; + + a.full = dfixed_const(1000); + disp_clk.full = dfixed_const(wm->disp_clk); + disp_clk.full = dfixed_div(disp_clk, a); + a.full = dfixed_const(32); + b.full = dfixed_mul(a, disp_clk); + + a.full = dfixed_const(10); + disp_clk_request_efficiency.full = dfixed_const(8); + disp_clk_request_efficiency.full = dfixed_div(disp_clk_request_efficiency, a); + + bandwidth.full = dfixed_mul(b, disp_clk_request_efficiency); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v11_0_available_bandwidth - get the min available bandwidth + * + * @wm: watermark calculation data + * + * Calculate the min available bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the min available bandwidth in MBytes/s + */ +static u32 dce_v11_0_available_bandwidth(struct dce10_wm_params *wm) +{ + /* Calculate the Available bandwidth. Display can use this temporarily but not in average. */ + u32 dram_bandwidth = dce_v11_0_dram_bandwidth(wm); + u32 data_return_bandwidth = dce_v11_0_data_return_bandwidth(wm); + u32 dmif_req_bandwidth = dce_v11_0_dmif_request_bandwidth(wm); + + return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth)); +} + +/** + * dce_v11_0_average_bandwidth - get the average available bandwidth + * + * @wm: watermark calculation data + * + * Calculate the average available bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the average available bandwidth in MBytes/s + */ +static u32 dce_v11_0_average_bandwidth(struct dce10_wm_params *wm) +{ + /* Calculate the display mode Average Bandwidth + * DisplayMode should contain the source and destination dimensions, + * timing, etc. + */ + fixed20_12 bpp; + fixed20_12 line_time; + fixed20_12 src_width; + fixed20_12 bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + line_time.full = dfixed_const(wm->active_time + wm->blank_time); + line_time.full = dfixed_div(line_time, a); + bpp.full = dfixed_const(wm->bytes_per_pixel); + src_width.full = dfixed_const(wm->src_width); + bandwidth.full = dfixed_mul(src_width, bpp); + bandwidth.full = dfixed_mul(bandwidth, wm->vsc); + bandwidth.full = dfixed_div(bandwidth, line_time); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v11_0_latency_watermark - get the latency watermark + * + * @wm: watermark calculation data + * + * Calculate the latency watermark (CIK). + * Used for display watermark bandwidth calculations + * Returns the latency watermark in ns + */ +static u32 dce_v11_0_latency_watermark(struct dce10_wm_params *wm) +{ + /* First calculate the latency in ns */ + u32 mc_latency = 2000; /* 2000 ns. */ + u32 available_bandwidth = dce_v11_0_available_bandwidth(wm); + u32 worst_chunk_return_time = (512 * 8 * 1000) / available_bandwidth; + u32 cursor_line_pair_return_time = (128 * 4 * 1000) / available_bandwidth; + u32 dc_latency = 40000000 / wm->disp_clk; /* dc pipe latency */ + u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + + (wm->num_heads * cursor_line_pair_return_time); + u32 latency = mc_latency + other_heads_data_return_time + dc_latency; + u32 max_src_lines_per_dst_line, lb_fill_bw, line_fill_time; + u32 tmp, dmif_size = 12288; + fixed20_12 a, b, c; + + if (wm->num_heads == 0) + return 0; + + a.full = dfixed_const(2); + b.full = dfixed_const(1); + if ((wm->vsc.full > a.full) || + ((wm->vsc.full > b.full) && (wm->vtaps >= 3)) || + (wm->vtaps >= 5) || + ((wm->vsc.full >= a.full) && wm->interlaced)) + max_src_lines_per_dst_line = 4; + else + max_src_lines_per_dst_line = 2; + + a.full = dfixed_const(available_bandwidth); + b.full = dfixed_const(wm->num_heads); + a.full = dfixed_div(a, b); + tmp = div_u64((u64) dmif_size * (u64) wm->disp_clk, mc_latency + 512); + tmp = min(dfixed_trunc(a), tmp); + + lb_fill_bw = min(tmp, wm->disp_clk * wm->bytes_per_pixel / 1000); + + a.full = dfixed_const(max_src_lines_per_dst_line * wm->src_width * wm->bytes_per_pixel); + b.full = dfixed_const(1000); + c.full = dfixed_const(lb_fill_bw); + b.full = dfixed_div(c, b); + a.full = dfixed_div(a, b); + line_fill_time = dfixed_trunc(a); + + if (line_fill_time < wm->active_time) + return latency; + else + return latency + (line_fill_time - wm->active_time); + +} + +/** + * dce_v11_0_average_bandwidth_vs_dram_bandwidth_for_display - check + * average and available dram bandwidth + * + * @wm: watermark calculation data + * + * Check if the display average bandwidth fits in the display + * dram bandwidth (CIK). + * Used for display watermark bandwidth calculations + * Returns true if the display fits, false if not. + */ +static bool dce_v11_0_average_bandwidth_vs_dram_bandwidth_for_display(struct dce10_wm_params *wm) +{ + if (dce_v11_0_average_bandwidth(wm) <= + (dce_v11_0_dram_bandwidth_for_display(wm) / wm->num_heads)) + return true; + else + return false; +} + +/** + * dce_v11_0_average_bandwidth_vs_available_bandwidth - check + * average and available bandwidth + * + * @wm: watermark calculation data + * + * Check if the display average bandwidth fits in the display + * available bandwidth (CIK). + * Used for display watermark bandwidth calculations + * Returns true if the display fits, false if not. + */ +static bool dce_v11_0_average_bandwidth_vs_available_bandwidth(struct dce10_wm_params *wm) +{ + if (dce_v11_0_average_bandwidth(wm) <= + (dce_v11_0_available_bandwidth(wm) / wm->num_heads)) + return true; + else + return false; +} + +/** + * dce_v11_0_check_latency_hiding - check latency hiding + * + * @wm: watermark calculation data + * + * Check latency hiding (CIK). + * Used for display watermark bandwidth calculations + * Returns true if the display fits, false if not. + */ +static bool dce_v11_0_check_latency_hiding(struct dce10_wm_params *wm) +{ + u32 lb_partitions = wm->lb_size / wm->src_width; + u32 line_time = wm->active_time + wm->blank_time; + u32 latency_tolerant_lines; + u32 latency_hiding; + fixed20_12 a; + + a.full = dfixed_const(1); + if (wm->vsc.full > a.full) + latency_tolerant_lines = 1; + else { + if (lb_partitions <= (wm->vtaps + 1)) + latency_tolerant_lines = 1; + else + latency_tolerant_lines = 2; + } + + latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time); + + if (dce_v11_0_latency_watermark(wm) <= latency_hiding) + return true; + else + return false; +} + +/** + * dce_v11_0_program_watermarks - program display watermarks + * + * @adev: amdgpu_device pointer + * @amdgpu_crtc: the selected display controller + * @lb_size: line buffer size + * @num_heads: number of display controllers in use + * + * Calculate and program the display watermarks for the + * selected display controller (CIK). + */ +static void dce_v11_0_program_watermarks(struct amdgpu_device *adev, + struct amdgpu_crtc *amdgpu_crtc, + u32 lb_size, u32 num_heads) +{ + struct drm_display_mode *mode = &amdgpu_crtc->base.mode; + struct dce10_wm_params wm_low, wm_high; + u32 active_time; + u32 line_time = 0; + u32 latency_watermark_a = 0, latency_watermark_b = 0; + u32 tmp, wm_mask, lb_vblank_lead_lines = 0; + + if (amdgpu_crtc->base.enabled && num_heads && mode) { + active_time = (u32) div_u64((u64)mode->crtc_hdisplay * 1000000, + (u32)mode->clock); + line_time = (u32) div_u64((u64)mode->crtc_htotal * 1000000, + (u32)mode->clock); + line_time = min(line_time, (u32)65535); + + /* watermark for high clocks */ + if (adev->pm.dpm_enabled) { + wm_high.yclk = + amdgpu_dpm_get_mclk(adev, false) * 10; + wm_high.sclk = + amdgpu_dpm_get_sclk(adev, false) * 10; + } else { + wm_high.yclk = adev->pm.current_mclk * 10; + wm_high.sclk = adev->pm.current_sclk * 10; + } + + wm_high.disp_clk = mode->clock; + wm_high.src_width = mode->crtc_hdisplay; + wm_high.active_time = active_time; + wm_high.blank_time = line_time - wm_high.active_time; + wm_high.interlaced = false; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + wm_high.interlaced = true; + wm_high.vsc = amdgpu_crtc->vsc; + wm_high.vtaps = 1; + if (amdgpu_crtc->rmx_type != RMX_OFF) + wm_high.vtaps = 2; + wm_high.bytes_per_pixel = 4; /* XXX: get this from fb config */ + wm_high.lb_size = lb_size; + wm_high.dram_channels = cik_get_number_of_dram_channels(adev); + wm_high.num_heads = num_heads; + + /* set for high clocks */ + latency_watermark_a = min(dce_v11_0_latency_watermark(&wm_high), (u32)65535); + + /* possibly force display priority to high */ + /* should really do this at mode validation time... */ + if (!dce_v11_0_average_bandwidth_vs_dram_bandwidth_for_display(&wm_high) || + !dce_v11_0_average_bandwidth_vs_available_bandwidth(&wm_high) || + !dce_v11_0_check_latency_hiding(&wm_high) || + (adev->mode_info.disp_priority == 2)) { + DRM_DEBUG_KMS("force priority to high\n"); + } + + /* watermark for low clocks */ + if (adev->pm.dpm_enabled) { + wm_low.yclk = + amdgpu_dpm_get_mclk(adev, true) * 10; + wm_low.sclk = + amdgpu_dpm_get_sclk(adev, true) * 10; + } else { + wm_low.yclk = adev->pm.current_mclk * 10; + wm_low.sclk = adev->pm.current_sclk * 10; + } + + wm_low.disp_clk = mode->clock; + wm_low.src_width = mode->crtc_hdisplay; + wm_low.active_time = active_time; + wm_low.blank_time = line_time - wm_low.active_time; + wm_low.interlaced = false; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + wm_low.interlaced = true; + wm_low.vsc = amdgpu_crtc->vsc; + wm_low.vtaps = 1; + if (amdgpu_crtc->rmx_type != RMX_OFF) + wm_low.vtaps = 2; + wm_low.bytes_per_pixel = 4; /* XXX: get this from fb config */ + wm_low.lb_size = lb_size; + wm_low.dram_channels = cik_get_number_of_dram_channels(adev); + wm_low.num_heads = num_heads; + + /* set for low clocks */ + latency_watermark_b = min(dce_v11_0_latency_watermark(&wm_low), (u32)65535); + + /* possibly force display priority to high */ + /* should really do this at mode validation time... */ + if (!dce_v11_0_average_bandwidth_vs_dram_bandwidth_for_display(&wm_low) || + !dce_v11_0_average_bandwidth_vs_available_bandwidth(&wm_low) || + !dce_v11_0_check_latency_hiding(&wm_low) || + (adev->mode_info.disp_priority == 2)) { + DRM_DEBUG_KMS("force priority to high\n"); + } + lb_vblank_lead_lines = DIV_ROUND_UP(lb_size, mode->crtc_hdisplay); + } + + /* select wm A */ + wm_mask = RREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(wm_mask, DPG_WATERMARK_MASK_CONTROL, URGENCY_WATERMARK_MASK, 1); + WREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset, tmp); + tmp = RREG32(mmDPG_PIPE_URGENCY_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, DPG_PIPE_URGENCY_CONTROL, URGENCY_LOW_WATERMARK, latency_watermark_a); + tmp = REG_SET_FIELD(tmp, DPG_PIPE_URGENCY_CONTROL, URGENCY_HIGH_WATERMARK, line_time); + WREG32(mmDPG_PIPE_URGENCY_CONTROL + amdgpu_crtc->crtc_offset, tmp); + /* select wm B */ + tmp = REG_SET_FIELD(wm_mask, DPG_WATERMARK_MASK_CONTROL, URGENCY_WATERMARK_MASK, 2); + WREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset, tmp); + tmp = RREG32(mmDPG_PIPE_URGENCY_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, DPG_PIPE_URGENCY_CONTROL, URGENCY_LOW_WATERMARK, latency_watermark_b); + tmp = REG_SET_FIELD(tmp, DPG_PIPE_URGENCY_CONTROL, URGENCY_HIGH_WATERMARK, line_time); + WREG32(mmDPG_PIPE_URGENCY_CONTROL + amdgpu_crtc->crtc_offset, tmp); + /* restore original selection */ + WREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset, wm_mask); + + /* save values for DPM */ + amdgpu_crtc->line_time = line_time; + amdgpu_crtc->wm_high = latency_watermark_a; + amdgpu_crtc->wm_low = latency_watermark_b; + /* Save number of lines the linebuffer leads before the scanout */ + amdgpu_crtc->lb_vblank_lead_lines = lb_vblank_lead_lines; +} + +/** + * dce_v11_0_bandwidth_update - program display watermarks + * + * @adev: amdgpu_device pointer + * + * Calculate and program the display watermarks and line + * buffer allocation (CIK). + */ +static void dce_v11_0_bandwidth_update(struct amdgpu_device *adev) +{ + struct drm_display_mode *mode = NULL; + u32 num_heads = 0, lb_size; + int i; + + amdgpu_display_update_priority(adev); + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (adev->mode_info.crtcs[i]->base.enabled) + num_heads++; + } + for (i = 0; i < adev->mode_info.num_crtc; i++) { + mode = &adev->mode_info.crtcs[i]->base.mode; + lb_size = dce_v11_0_line_buffer_adjust(adev, adev->mode_info.crtcs[i], mode); + dce_v11_0_program_watermarks(adev, adev->mode_info.crtcs[i], + lb_size, num_heads); + } +} + +static void dce_v11_0_audio_get_connected_pins(struct amdgpu_device *adev) +{ + int i; + u32 offset, tmp; + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + offset = adev->mode_info.audio.pin[i].offset; + tmp = RREG32_AUDIO_ENDPT(offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT); + if (((tmp & + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT__PORT_CONNECTIVITY_MASK) >> + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT__PORT_CONNECTIVITY__SHIFT) == 1) + adev->mode_info.audio.pin[i].connected = false; + else + adev->mode_info.audio.pin[i].connected = true; + } +} + +static struct amdgpu_audio_pin *dce_v11_0_audio_get_pin(struct amdgpu_device *adev) +{ + int i; + + dce_v11_0_audio_get_connected_pins(adev); + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + if (adev->mode_info.audio.pin[i].connected) + return &adev->mode_info.audio.pin[i]; + } + DRM_ERROR("No connected audio pins found!\n"); + return NULL; +} + +static void dce_v11_0_afmt_audio_select_pin(struct drm_encoder *encoder) +{ + struct amdgpu_device *adev = drm_to_adev(encoder->dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u32 tmp; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + tmp = RREG32(mmAFMT_AUDIO_SRC_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_AUDIO_SRC_CONTROL, AFMT_AUDIO_SRC_SELECT, dig->afmt->pin->id); + WREG32(mmAFMT_AUDIO_SRC_CONTROL + dig->afmt->offset, tmp); +} + +static void dce_v11_0_audio_write_latency_fields(struct drm_encoder *encoder, + struct drm_display_mode *mode) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + u32 tmp; + int interlace = 0; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + interlace = 1; + if (connector->latency_present[interlace]) { + tmp = REG_SET_FIELD(0, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, + VIDEO_LIPSYNC, connector->video_latency[interlace]); + tmp = REG_SET_FIELD(0, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, + AUDIO_LIPSYNC, connector->audio_latency[interlace]); + } else { + tmp = REG_SET_FIELD(0, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, + VIDEO_LIPSYNC, 0); + tmp = REG_SET_FIELD(0, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, + AUDIO_LIPSYNC, 0); + } + WREG32_AUDIO_ENDPT(dig->afmt->pin->offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, tmp); +} + +static void dce_v11_0_audio_write_speaker_allocation(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + u32 tmp; + u8 *sadb = NULL; + int sad_count; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_speaker_allocation(amdgpu_connector_edid(connector), &sadb); + if (sad_count < 0) { + DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + sad_count = 0; + } + + /* program the speaker allocation */ + tmp = RREG32_AUDIO_ENDPT(dig->afmt->pin->offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER); + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + DP_CONNECTION, 0); + /* set HDMI mode */ + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + HDMI_CONNECTION, 1); + if (sad_count) + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + SPEAKER_ALLOCATION, sadb[0]); + else + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + SPEAKER_ALLOCATION, 5); /* stereo */ + WREG32_AUDIO_ENDPT(dig->afmt->pin->offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, tmp); + + kfree(sadb); +} + +static void dce_v11_0_audio_write_sad_regs(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + struct cea_sad *sads; + int i, sad_count; + + static const u16 eld_reg_to_type[][2] = { + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, HDMI_AUDIO_CODING_TYPE_PCM }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR1, HDMI_AUDIO_CODING_TYPE_AC3 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR2, HDMI_AUDIO_CODING_TYPE_MPEG1 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR3, HDMI_AUDIO_CODING_TYPE_MP3 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR4, HDMI_AUDIO_CODING_TYPE_MPEG2 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR5, HDMI_AUDIO_CODING_TYPE_AAC_LC }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR6, HDMI_AUDIO_CODING_TYPE_DTS }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR7, HDMI_AUDIO_CODING_TYPE_ATRAC }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR9, HDMI_AUDIO_CODING_TYPE_EAC3 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR10, HDMI_AUDIO_CODING_TYPE_DTS_HD }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR11, HDMI_AUDIO_CODING_TYPE_MLP }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR13, HDMI_AUDIO_CODING_TYPE_WMA_PRO }, + }; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_sad(amdgpu_connector_edid(connector), &sads); + if (sad_count < 0) + DRM_ERROR("Couldn't read SADs: %d\n", sad_count); + if (sad_count <= 0) + return; + BUG_ON(!sads); + + for (i = 0; i < ARRAY_SIZE(eld_reg_to_type); i++) { + u32 tmp = 0; + u8 stereo_freqs = 0; + int max_channels = -1; + int j; + + for (j = 0; j < sad_count; j++) { + struct cea_sad *sad = &sads[j]; + + if (sad->format == eld_reg_to_type[i][1]) { + if (sad->channels > max_channels) { + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, + MAX_CHANNELS, sad->channels); + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, + DESCRIPTOR_BYTE_2, sad->byte2); + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, + SUPPORTED_FREQUENCIES, sad->freq); + max_channels = sad->channels; + } + + if (sad->format == HDMI_AUDIO_CODING_TYPE_PCM) + stereo_freqs |= sad->freq; + else + break; + } + } + + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, + SUPPORTED_FREQUENCIES_STEREO, stereo_freqs); + WREG32_AUDIO_ENDPT(dig->afmt->pin->offset, eld_reg_to_type[i][0], tmp); + } + + kfree(sads); +} + +static void dce_v11_0_audio_enable(struct amdgpu_device *adev, + struct amdgpu_audio_pin *pin, + bool enable) +{ + if (!pin) + return; + + WREG32_AUDIO_ENDPT(pin->offset, ixAZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, + enable ? AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL__AUDIO_ENABLED_MASK : 0); +} + +static const u32 pin_offsets[] = +{ + AUD0_REGISTER_OFFSET, + AUD1_REGISTER_OFFSET, + AUD2_REGISTER_OFFSET, + AUD3_REGISTER_OFFSET, + AUD4_REGISTER_OFFSET, + AUD5_REGISTER_OFFSET, + AUD6_REGISTER_OFFSET, + AUD7_REGISTER_OFFSET, +}; + +static int dce_v11_0_audio_init(struct amdgpu_device *adev) +{ + int i; + + if (!amdgpu_audio) + return 0; + + adev->mode_info.audio.enabled = true; + + switch (adev->asic_type) { + case CHIP_CARRIZO: + case CHIP_STONEY: + adev->mode_info.audio.num_pins = 7; + break; + case CHIP_POLARIS10: + case CHIP_VEGAM: + adev->mode_info.audio.num_pins = 8; + break; + case CHIP_POLARIS11: + case CHIP_POLARIS12: + adev->mode_info.audio.num_pins = 6; + break; + default: + return -EINVAL; + } + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + adev->mode_info.audio.pin[i].channels = -1; + adev->mode_info.audio.pin[i].rate = -1; + adev->mode_info.audio.pin[i].bits_per_sample = -1; + adev->mode_info.audio.pin[i].status_bits = 0; + adev->mode_info.audio.pin[i].category_code = 0; + adev->mode_info.audio.pin[i].connected = false; + adev->mode_info.audio.pin[i].offset = pin_offsets[i]; + adev->mode_info.audio.pin[i].id = i; + /* disable audio. it will be set up later */ + /* XXX remove once we switch to ip funcs */ + dce_v11_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + } + + return 0; +} + +static void dce_v11_0_audio_fini(struct amdgpu_device *adev) +{ + int i; + + if (!amdgpu_audio) + return; + + if (!adev->mode_info.audio.enabled) + return; + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) + dce_v11_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + + adev->mode_info.audio.enabled = false; +} + +/* + * update the N and CTS parameters for a given pixel clock rate + */ +static void dce_v11_0_afmt_update_ACR(struct drm_encoder *encoder, uint32_t clock) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_afmt_acr acr = amdgpu_afmt_acr(clock); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u32 tmp; + + tmp = RREG32(mmHDMI_ACR_32_0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_32_0, HDMI_ACR_CTS_32, acr.cts_32khz); + WREG32(mmHDMI_ACR_32_0 + dig->afmt->offset, tmp); + tmp = RREG32(mmHDMI_ACR_32_1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_32_1, HDMI_ACR_N_32, acr.n_32khz); + WREG32(mmHDMI_ACR_32_1 + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_ACR_44_0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_44_0, HDMI_ACR_CTS_44, acr.cts_44_1khz); + WREG32(mmHDMI_ACR_44_0 + dig->afmt->offset, tmp); + tmp = RREG32(mmHDMI_ACR_44_1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_44_1, HDMI_ACR_N_44, acr.n_44_1khz); + WREG32(mmHDMI_ACR_44_1 + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_ACR_48_0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_48_0, HDMI_ACR_CTS_48, acr.cts_48khz); + WREG32(mmHDMI_ACR_48_0 + dig->afmt->offset, tmp); + tmp = RREG32(mmHDMI_ACR_48_1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_48_1, HDMI_ACR_N_48, acr.n_48khz); + WREG32(mmHDMI_ACR_48_1 + dig->afmt->offset, tmp); + +} + +/* + * build a HDMI Video Info Frame + */ +static void dce_v11_0_afmt_update_avi_infoframe(struct drm_encoder *encoder, + void *buffer, size_t size) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + uint8_t *frame = buffer + 3; + uint8_t *header = buffer; + + WREG32(mmAFMT_AVI_INFO0 + dig->afmt->offset, + frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24)); + WREG32(mmAFMT_AVI_INFO1 + dig->afmt->offset, + frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x7] << 24)); + WREG32(mmAFMT_AVI_INFO2 + dig->afmt->offset, + frame[0x8] | (frame[0x9] << 8) | (frame[0xA] << 16) | (frame[0xB] << 24)); + WREG32(mmAFMT_AVI_INFO3 + dig->afmt->offset, + frame[0xC] | (frame[0xD] << 8) | (header[1] << 24)); +} + +static void dce_v11_0_audio_set_dto(struct drm_encoder *encoder, u32 clock) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + u32 dto_phase = 24 * 1000; + u32 dto_modulo = clock; + u32 tmp; + + if (!dig || !dig->afmt) + return; + + /* XXX two dtos; generally use dto0 for hdmi */ + /* Express [24MHz / target pixel clock] as an exact rational + * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE + * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator + */ + tmp = RREG32(mmDCCG_AUDIO_DTO_SOURCE); + tmp = REG_SET_FIELD(tmp, DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL, + amdgpu_crtc->crtc_id); + WREG32(mmDCCG_AUDIO_DTO_SOURCE, tmp); + WREG32(mmDCCG_AUDIO_DTO0_PHASE, dto_phase); + WREG32(mmDCCG_AUDIO_DTO0_MODULE, dto_modulo); +} + +/* + * update the info frames with the data from the current display mode + */ +static void dce_v11_0_afmt_setmode(struct drm_encoder *encoder, + struct drm_display_mode *mode) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + u8 buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AVI_INFOFRAME_SIZE]; + struct hdmi_avi_infoframe frame; + ssize_t err; + u32 tmp; + int bpc = 8; + + if (!dig || !dig->afmt) + return; + + /* Silent, r600_hdmi_enable will raise WARN for us */ + if (!dig->afmt->enabled) + return; + + /* hdmi deep color mode general control packets setup, if bpc > 8 */ + if (encoder->crtc) { + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + bpc = amdgpu_crtc->bpc; + } + + /* disable audio prior to setting up hw */ + dig->afmt->pin = dce_v11_0_audio_get_pin(adev); + dce_v11_0_audio_enable(adev, dig->afmt->pin, false); + + dce_v11_0_audio_set_dto(encoder, mode->clock); + + tmp = RREG32(mmHDMI_VBI_PACKET_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, 1); + WREG32(mmHDMI_VBI_PACKET_CONTROL + dig->afmt->offset, tmp); /* send null packets when required */ + + WREG32(mmAFMT_AUDIO_CRC_CONTROL + dig->afmt->offset, 0x1000); + + tmp = RREG32(mmHDMI_CONTROL + dig->afmt->offset); + switch (bpc) { + case 0: + case 6: + case 8: + case 16: + default: + tmp = REG_SET_FIELD(tmp, HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, 0); + tmp = REG_SET_FIELD(tmp, HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, 0); + DRM_DEBUG("%s: Disabling hdmi deep color for %d bpc.\n", + connector->name, bpc); + break; + case 10: + tmp = REG_SET_FIELD(tmp, HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, 1); + DRM_DEBUG("%s: Enabling hdmi deep color 30 for 10 bpc.\n", + connector->name); + break; + case 12: + tmp = REG_SET_FIELD(tmp, HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, 2); + DRM_DEBUG("%s: Enabling hdmi deep color 36 for 12 bpc.\n", + connector->name); + break; + } + WREG32(mmHDMI_CONTROL + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_VBI_PACKET_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, 1); /* send null packets when required */ + tmp = REG_SET_FIELD(tmp, HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, 1); /* send general control packets */ + tmp = REG_SET_FIELD(tmp, HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, 1); /* send general control packets every frame */ + WREG32(mmHDMI_VBI_PACKET_CONTROL + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_INFOFRAME_CONTROL0 + dig->afmt->offset); + /* enable audio info frames (frames won't be set until audio is enabled) */ + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, 1); + /* required for audio info values to be updated */ + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_CONT, 1); + WREG32(mmHDMI_INFOFRAME_CONTROL0 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_INFOFRAME_CONTROL0 + dig->afmt->offset); + /* required for audio info values to be updated */ + tmp = REG_SET_FIELD(tmp, AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, 1); + WREG32(mmAFMT_INFOFRAME_CONTROL0 + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_INFOFRAME_CONTROL1 + dig->afmt->offset); + /* anything other than 0 */ + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, 2); + WREG32(mmHDMI_INFOFRAME_CONTROL1 + dig->afmt->offset, tmp); + + WREG32(mmHDMI_GC + dig->afmt->offset, 0); /* unset HDMI_GC_AVMUTE */ + + tmp = RREG32(mmHDMI_AUDIO_PACKET_CONTROL + dig->afmt->offset); + /* set the default audio delay */ + tmp = REG_SET_FIELD(tmp, HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_DELAY_EN, 1); + /* should be suffient for all audio modes and small enough for all hblanks */ + tmp = REG_SET_FIELD(tmp, HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_PACKETS_PER_LINE, 3); + WREG32(mmHDMI_AUDIO_PACKET_CONTROL + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset); + /* allow 60958 channel status fields to be updated */ + tmp = REG_SET_FIELD(tmp, AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, 1); + WREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_ACR_PACKET_CONTROL + dig->afmt->offset); + if (bpc > 8) + /* clear SW CTS value */ + tmp = REG_SET_FIELD(tmp, HDMI_ACR_PACKET_CONTROL, HDMI_ACR_SOURCE, 0); + else + /* select SW CTS value */ + tmp = REG_SET_FIELD(tmp, HDMI_ACR_PACKET_CONTROL, HDMI_ACR_SOURCE, 1); + /* allow hw to sent ACR packets when required */ + tmp = REG_SET_FIELD(tmp, HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUTO_SEND, 1); + WREG32(mmHDMI_ACR_PACKET_CONTROL + dig->afmt->offset, tmp); + + dce_v11_0_afmt_update_ACR(encoder, mode->clock); + + tmp = RREG32(mmAFMT_60958_0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_60958_0, AFMT_60958_CS_CHANNEL_NUMBER_L, 1); + WREG32(mmAFMT_60958_0 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_60958_1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, 2); + WREG32(mmAFMT_60958_1 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_60958_2 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_2, 3); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_3, 4); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_4, 5); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_5, 6); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_6, 7); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_7, 8); + WREG32(mmAFMT_60958_2 + dig->afmt->offset, tmp); + + dce_v11_0_audio_write_speaker_allocation(encoder); + + WREG32(mmAFMT_AUDIO_PACKET_CONTROL2 + dig->afmt->offset, + (0xff << AFMT_AUDIO_PACKET_CONTROL2__AFMT_AUDIO_CHANNEL_ENABLE__SHIFT)); + + dce_v11_0_afmt_audio_select_pin(encoder); + dce_v11_0_audio_write_sad_regs(encoder); + dce_v11_0_audio_write_latency_fields(encoder, mode); + + err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode); + if (err < 0) { + DRM_ERROR("failed to setup AVI infoframe: %zd\n", err); + return; + } + + err = hdmi_avi_infoframe_pack(&frame, buffer, sizeof(buffer)); + if (err < 0) { + DRM_ERROR("failed to pack AVI infoframe: %zd\n", err); + return; + } + + dce_v11_0_afmt_update_avi_infoframe(encoder, buffer, sizeof(buffer)); + + tmp = RREG32(mmHDMI_INFOFRAME_CONTROL0 + dig->afmt->offset); + /* enable AVI info frames */ + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_SEND, 1); + /* required for audio info values to be updated */ + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_CONT, 1); + WREG32(mmHDMI_INFOFRAME_CONTROL0 + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_INFOFRAME_CONTROL1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL1, HDMI_AVI_INFO_LINE, 2); + WREG32(mmHDMI_INFOFRAME_CONTROL1 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset); + /* send audio packets */ + tmp = REG_SET_FIELD(tmp, AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, 1); + WREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset, tmp); + + WREG32(mmAFMT_RAMP_CONTROL0 + dig->afmt->offset, 0x00FFFFFF); + WREG32(mmAFMT_RAMP_CONTROL1 + dig->afmt->offset, 0x007FFFFF); + WREG32(mmAFMT_RAMP_CONTROL2 + dig->afmt->offset, 0x00000001); + WREG32(mmAFMT_RAMP_CONTROL3 + dig->afmt->offset, 0x00000001); + + /* enable audio after to setting up hw */ + dce_v11_0_audio_enable(adev, dig->afmt->pin, true); +} + +static void dce_v11_0_afmt_enable(struct drm_encoder *encoder, bool enable) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + + if (!dig || !dig->afmt) + return; + + /* Silent, r600_hdmi_enable will raise WARN for us */ + if (enable && dig->afmt->enabled) + return; + if (!enable && !dig->afmt->enabled) + return; + + if (!enable && dig->afmt->pin) { + dce_v11_0_audio_enable(adev, dig->afmt->pin, false); + dig->afmt->pin = NULL; + } + + dig->afmt->enabled = enable; + + DRM_DEBUG("%sabling AFMT interface @ 0x%04X for encoder 0x%x\n", + enable ? "En" : "Dis", dig->afmt->offset, amdgpu_encoder->encoder_id); +} + +static int dce_v11_0_afmt_init(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->mode_info.num_dig; i++) + adev->mode_info.afmt[i] = NULL; + + /* DCE11 has audio blocks tied to DIG encoders */ + for (i = 0; i < adev->mode_info.num_dig; i++) { + adev->mode_info.afmt[i] = kzalloc(sizeof(struct amdgpu_afmt), GFP_KERNEL); + if (adev->mode_info.afmt[i]) { + adev->mode_info.afmt[i]->offset = dig_offsets[i]; + adev->mode_info.afmt[i]->id = i; + } else { + int j; + for (j = 0; j < i; j++) { + kfree(adev->mode_info.afmt[j]); + adev->mode_info.afmt[j] = NULL; + } + return -ENOMEM; + } + } + return 0; +} + +static void dce_v11_0_afmt_fini(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->mode_info.num_dig; i++) { + kfree(adev->mode_info.afmt[i]); + adev->mode_info.afmt[i] = NULL; + } +} + +static const u32 vga_control_regs[6] = +{ + mmD1VGA_CONTROL, + mmD2VGA_CONTROL, + mmD3VGA_CONTROL, + mmD4VGA_CONTROL, + mmD5VGA_CONTROL, + mmD6VGA_CONTROL, +}; + +static void dce_v11_0_vga_enable(struct drm_crtc *crtc, bool enable) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u32 vga_control; + + vga_control = RREG32(vga_control_regs[amdgpu_crtc->crtc_id]) & ~1; + if (enable) + WREG32(vga_control_regs[amdgpu_crtc->crtc_id], vga_control | 1); + else + WREG32(vga_control_regs[amdgpu_crtc->crtc_id], vga_control); +} + +static void dce_v11_0_grph_enable(struct drm_crtc *crtc, bool enable) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + if (enable) + WREG32(mmGRPH_ENABLE + amdgpu_crtc->crtc_offset, 1); + else + WREG32(mmGRPH_ENABLE + amdgpu_crtc->crtc_offset, 0); +} + +static int dce_v11_0_crtc_do_set_base(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y, int atomic) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct drm_framebuffer *target_fb; + struct drm_gem_object *obj; + struct amdgpu_bo *abo; + uint64_t fb_location, tiling_flags; + uint32_t fb_format, fb_pitch_pixels; + u32 fb_swap = REG_SET_FIELD(0, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, ENDIAN_NONE); + u32 pipe_config; + u32 tmp, viewport_w, viewport_h; + int r; + bool bypass_lut = false; + + /* no fb bound */ + if (!atomic && !crtc->primary->fb) { + DRM_DEBUG_KMS("No FB bound\n"); + return 0; + } + + if (atomic) + target_fb = fb; + else + target_fb = crtc->primary->fb; + + /* If atomic, assume fb object is pinned & idle & fenced and + * just update base pointers + */ + obj = target_fb->obj[0]; + abo = gem_to_amdgpu_bo(obj); + r = amdgpu_bo_reserve(abo, false); + if (unlikely(r != 0)) + return r; + + if (!atomic) { + r = amdgpu_bo_pin(abo, AMDGPU_GEM_DOMAIN_VRAM); + if (unlikely(r != 0)) { + amdgpu_bo_unreserve(abo); + return -EINVAL; + } + } + fb_location = amdgpu_bo_gpu_offset(abo); + + amdgpu_bo_get_tiling_flags(abo, &tiling_flags); + amdgpu_bo_unreserve(abo); + + pipe_config = AMDGPU_TILING_GET(tiling_flags, PIPE_CONFIG); + + switch (target_fb->format->format) { + case DRM_FORMAT_C8: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 0); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 0); + break; + case DRM_FORMAT_XRGB4444: + case DRM_FORMAT_ARGB4444: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 1); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 2); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN16); +#endif + break; + case DRM_FORMAT_XRGB1555: + case DRM_FORMAT_ARGB1555: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 1); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 0); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN16); +#endif + break; + case DRM_FORMAT_BGRX5551: + case DRM_FORMAT_BGRA5551: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 1); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 5); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN16); +#endif + break; + case DRM_FORMAT_RGB565: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 1); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 1); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN16); +#endif + break; + case DRM_FORMAT_XRGB8888: + case DRM_FORMAT_ARGB8888: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 2); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 0); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN32); +#endif + break; + case DRM_FORMAT_XRGB2101010: + case DRM_FORMAT_ARGB2101010: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 2); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 1); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN32); +#endif + /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */ + bypass_lut = true; + break; + case DRM_FORMAT_BGRX1010102: + case DRM_FORMAT_BGRA1010102: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 2); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 4); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN32); +#endif + /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */ + bypass_lut = true; + break; + case DRM_FORMAT_XBGR8888: + case DRM_FORMAT_ABGR8888: + fb_format = REG_SET_FIELD(0, GRPH_CONTROL, GRPH_DEPTH, 2); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_FORMAT, 0); + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_RED_CROSSBAR, 2); + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_BLUE_CROSSBAR, 2); +#ifdef __BIG_ENDIAN + fb_swap = REG_SET_FIELD(fb_swap, GRPH_SWAP_CNTL, GRPH_ENDIAN_SWAP, + ENDIAN_8IN32); +#endif + break; + default: + DRM_ERROR("Unsupported screen format %p4cc\n", + &target_fb->format->format); + return -EINVAL; + } + + if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE) == ARRAY_2D_TILED_THIN1) { + unsigned bankw, bankh, mtaspect, tile_split, num_banks; + + bankw = AMDGPU_TILING_GET(tiling_flags, BANK_WIDTH); + bankh = AMDGPU_TILING_GET(tiling_flags, BANK_HEIGHT); + mtaspect = AMDGPU_TILING_GET(tiling_flags, MACRO_TILE_ASPECT); + tile_split = AMDGPU_TILING_GET(tiling_flags, TILE_SPLIT); + num_banks = AMDGPU_TILING_GET(tiling_flags, NUM_BANKS); + + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_NUM_BANKS, num_banks); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_ARRAY_MODE, + ARRAY_2D_TILED_THIN1); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_TILE_SPLIT, + tile_split); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_BANK_WIDTH, bankw); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_BANK_HEIGHT, bankh); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_MACRO_TILE_ASPECT, + mtaspect); + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_MICRO_TILE_MODE, + ADDR_SURF_MICRO_TILING_DISPLAY); + } else if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE) == ARRAY_1D_TILED_THIN1) { + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_ARRAY_MODE, + ARRAY_1D_TILED_THIN1); + } + + fb_format = REG_SET_FIELD(fb_format, GRPH_CONTROL, GRPH_PIPE_CONFIG, + pipe_config); + + dce_v11_0_vga_enable(crtc, false); + + /* Make sure surface address is updated at vertical blank rather than + * horizontal blank + */ + tmp = RREG32(mmGRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, GRPH_FLIP_CONTROL, + GRPH_SURFACE_UPDATE_H_RETRACE_EN, 0); + WREG32(mmGRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(fb_location)); + WREG32(mmGRPH_SECONDARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(fb_location)); + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + (u32)fb_location & GRPH_PRIMARY_SURFACE_ADDRESS__GRPH_PRIMARY_SURFACE_ADDRESS_MASK); + WREG32(mmGRPH_SECONDARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + (u32) fb_location & GRPH_SECONDARY_SURFACE_ADDRESS__GRPH_SECONDARY_SURFACE_ADDRESS_MASK); + WREG32(mmGRPH_CONTROL + amdgpu_crtc->crtc_offset, fb_format); + WREG32(mmGRPH_SWAP_CNTL + amdgpu_crtc->crtc_offset, fb_swap); + + /* + * The LUT only has 256 slots for indexing by a 8 bpc fb. Bypass the LUT + * for > 8 bpc scanout to avoid truncation of fb indices to 8 msb's, to + * retain the full precision throughout the pipeline. + */ + tmp = RREG32(mmGRPH_LUT_10BIT_BYPASS + amdgpu_crtc->crtc_offset); + if (bypass_lut) + tmp = REG_SET_FIELD(tmp, GRPH_LUT_10BIT_BYPASS, GRPH_LUT_10BIT_BYPASS_EN, 1); + else + tmp = REG_SET_FIELD(tmp, GRPH_LUT_10BIT_BYPASS, GRPH_LUT_10BIT_BYPASS_EN, 0); + WREG32(mmGRPH_LUT_10BIT_BYPASS + amdgpu_crtc->crtc_offset, tmp); + + if (bypass_lut) + DRM_DEBUG_KMS("Bypassing hardware LUT due to 10 bit fb scanout.\n"); + + WREG32(mmGRPH_SURFACE_OFFSET_X + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_SURFACE_OFFSET_Y + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_X_START + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_Y_START + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_X_END + amdgpu_crtc->crtc_offset, target_fb->width); + WREG32(mmGRPH_Y_END + amdgpu_crtc->crtc_offset, target_fb->height); + + fb_pitch_pixels = target_fb->pitches[0] / target_fb->format->cpp[0]; + WREG32(mmGRPH_PITCH + amdgpu_crtc->crtc_offset, fb_pitch_pixels); + + dce_v11_0_grph_enable(crtc, true); + + WREG32(mmLB_DESKTOP_HEIGHT + amdgpu_crtc->crtc_offset, + target_fb->height); + + x &= ~3; + y &= ~1; + WREG32(mmVIEWPORT_START + amdgpu_crtc->crtc_offset, + (x << 16) | y); + viewport_w = crtc->mode.hdisplay; + viewport_h = (crtc->mode.vdisplay + 1) & ~1; + WREG32(mmVIEWPORT_SIZE + amdgpu_crtc->crtc_offset, + (viewport_w << 16) | viewport_h); + + /* set pageflip to happen anywhere in vblank interval */ + WREG32(mmCRTC_MASTER_UPDATE_MODE + amdgpu_crtc->crtc_offset, 0); + + if (!atomic && fb && fb != crtc->primary->fb) { + abo = gem_to_amdgpu_bo(fb->obj[0]); + r = amdgpu_bo_reserve(abo, true); + if (unlikely(r != 0)) + return r; + amdgpu_bo_unpin(abo); + amdgpu_bo_unreserve(abo); + } + + /* Bytes per pixel may have changed */ + dce_v11_0_bandwidth_update(adev); + + return 0; +} + +static void dce_v11_0_set_interleave(struct drm_crtc *crtc, + struct drm_display_mode *mode) +{ + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + u32 tmp; + + tmp = RREG32(mmLB_DATA_FORMAT + amdgpu_crtc->crtc_offset); + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + tmp = REG_SET_FIELD(tmp, LB_DATA_FORMAT, INTERLEAVE_EN, 1); + else + tmp = REG_SET_FIELD(tmp, LB_DATA_FORMAT, INTERLEAVE_EN, 0); + WREG32(mmLB_DATA_FORMAT + amdgpu_crtc->crtc_offset, tmp); +} + +static void dce_v11_0_crtc_load_lut(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u16 *r, *g, *b; + int i; + u32 tmp; + + DRM_DEBUG_KMS("%d\n", amdgpu_crtc->crtc_id); + + tmp = RREG32(mmINPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, INPUT_CSC_CONTROL, INPUT_CSC_GRPH_MODE, 0); + WREG32(mmINPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmPRESCALE_GRPH_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_BYPASS, 1); + WREG32(mmPRESCALE_GRPH_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmINPUT_GAMMA_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, INPUT_GAMMA_CONTROL, GRPH_INPUT_GAMMA_MODE, 0); + WREG32(mmINPUT_GAMMA_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + WREG32(mmDC_LUT_CONTROL + amdgpu_crtc->crtc_offset, 0); + + WREG32(mmDC_LUT_BLACK_OFFSET_BLUE + amdgpu_crtc->crtc_offset, 0); + WREG32(mmDC_LUT_BLACK_OFFSET_GREEN + amdgpu_crtc->crtc_offset, 0); + WREG32(mmDC_LUT_BLACK_OFFSET_RED + amdgpu_crtc->crtc_offset, 0); + + WREG32(mmDC_LUT_WHITE_OFFSET_BLUE + amdgpu_crtc->crtc_offset, 0xffff); + WREG32(mmDC_LUT_WHITE_OFFSET_GREEN + amdgpu_crtc->crtc_offset, 0xffff); + WREG32(mmDC_LUT_WHITE_OFFSET_RED + amdgpu_crtc->crtc_offset, 0xffff); + + WREG32(mmDC_LUT_RW_MODE + amdgpu_crtc->crtc_offset, 0); + WREG32(mmDC_LUT_WRITE_EN_MASK + amdgpu_crtc->crtc_offset, 0x00000007); + + WREG32(mmDC_LUT_RW_INDEX + amdgpu_crtc->crtc_offset, 0); + r = crtc->gamma_store; + g = r + crtc->gamma_size; + b = g + crtc->gamma_size; + for (i = 0; i < 256; i++) { + WREG32(mmDC_LUT_30_COLOR + amdgpu_crtc->crtc_offset, + ((*r++ & 0xffc0) << 14) | + ((*g++ & 0xffc0) << 4) | + (*b++ >> 6)); + } + + tmp = RREG32(mmDEGAMMA_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, DEGAMMA_CONTROL, GRPH_DEGAMMA_MODE, 0); + tmp = REG_SET_FIELD(tmp, DEGAMMA_CONTROL, CURSOR_DEGAMMA_MODE, 0); + tmp = REG_SET_FIELD(tmp, DEGAMMA_CONTROL, CURSOR2_DEGAMMA_MODE, 0); + WREG32(mmDEGAMMA_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmGAMUT_REMAP_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, GAMUT_REMAP_CONTROL, GRPH_GAMUT_REMAP_MODE, 0); + WREG32(mmGAMUT_REMAP_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmREGAMMA_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, REGAMMA_CONTROL, GRPH_REGAMMA_MODE, 0); + WREG32(mmREGAMMA_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + tmp = RREG32(mmOUTPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, OUTPUT_CSC_CONTROL, OUTPUT_CSC_GRPH_MODE, 0); + WREG32(mmOUTPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset, tmp); + + /* XXX match this to the depth of the crtc fmt block, move to modeset? */ + WREG32(mmDENORM_CONTROL + amdgpu_crtc->crtc_offset, 0); + /* XXX this only needs to be programmed once per crtc at startup, + * not sure where the best place for it is + */ + tmp = RREG32(mmALPHA_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, ALPHA_CONTROL, CURSOR_ALPHA_BLND_ENA, 1); + WREG32(mmALPHA_CONTROL + amdgpu_crtc->crtc_offset, tmp); +} + +static int dce_v11_0_pick_dig_encoder(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + if (dig->linkb) + return 1; + else + return 0; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + if (dig->linkb) + return 3; + else + return 2; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + if (dig->linkb) + return 5; + else + return 4; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + return 6; + default: + DRM_ERROR("invalid encoder_id: 0x%x\n", amdgpu_encoder->encoder_id); + return 0; + } +} + +/** + * dce_v11_0_pick_pll - Allocate a PPLL for use by the crtc. + * + * @crtc: drm crtc + * + * Returns the PPLL (Pixel PLL) to be used by the crtc. For DP monitors + * a single PPLL can be used for all DP crtcs/encoders. For non-DP + * monitors a dedicated PPLL must be used. If a particular board has + * an external DP PLL, return ATOM_PPLL_INVALID to skip PLL programming + * as there is no need to program the PLL itself. If we are not able to + * allocate a PLL, return ATOM_PPLL_INVALID to skip PLL programming to + * avoid messing up an existing monitor. + * + * Asic specific PLL information + * + * DCE 10.x + * Tonga + * - PPLL1, PPLL2 are available for all UNIPHY (both DP and non-DP) + * CI + * - PPLL0, PPLL1, PPLL2 are available for all UNIPHY (both DP and non-DP) and DAC + * + */ +static u32 dce_v11_0_pick_pll(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u32 pll_in_use; + int pll; + + if ((adev->asic_type == CHIP_POLARIS10) || + (adev->asic_type == CHIP_POLARIS11) || + (adev->asic_type == CHIP_POLARIS12) || + (adev->asic_type == CHIP_VEGAM)) { + struct amdgpu_encoder *amdgpu_encoder = + to_amdgpu_encoder(amdgpu_crtc->encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + + if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder))) + return ATOM_DP_DTO; + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + if (dig->linkb) + return ATOM_COMBOPHY_PLL1; + else + return ATOM_COMBOPHY_PLL0; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + if (dig->linkb) + return ATOM_COMBOPHY_PLL3; + else + return ATOM_COMBOPHY_PLL2; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + if (dig->linkb) + return ATOM_COMBOPHY_PLL5; + else + return ATOM_COMBOPHY_PLL4; + default: + DRM_ERROR("invalid encoder_id: 0x%x\n", amdgpu_encoder->encoder_id); + return ATOM_PPLL_INVALID; + } + } + + if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder))) { + if (adev->clock.dp_extclk) + /* skip PPLL programming if using ext clock */ + return ATOM_PPLL_INVALID; + else { + /* use the same PPLL for all DP monitors */ + pll = amdgpu_pll_get_shared_dp_ppll(crtc); + if (pll != ATOM_PPLL_INVALID) + return pll; + } + } else { + /* use the same PPLL for all monitors with the same clock */ + pll = amdgpu_pll_get_shared_nondp_ppll(crtc); + if (pll != ATOM_PPLL_INVALID) + return pll; + } + + /* XXX need to determine what plls are available on each DCE11 part */ + pll_in_use = amdgpu_pll_get_use_mask(crtc); + if (adev->flags & AMD_IS_APU) { + if (!(pll_in_use & (1 << ATOM_PPLL1))) + return ATOM_PPLL1; + if (!(pll_in_use & (1 << ATOM_PPLL0))) + return ATOM_PPLL0; + DRM_ERROR("unable to allocate a PPLL\n"); + return ATOM_PPLL_INVALID; + } else { + if (!(pll_in_use & (1 << ATOM_PPLL2))) + return ATOM_PPLL2; + if (!(pll_in_use & (1 << ATOM_PPLL1))) + return ATOM_PPLL1; + if (!(pll_in_use & (1 << ATOM_PPLL0))) + return ATOM_PPLL0; + DRM_ERROR("unable to allocate a PPLL\n"); + return ATOM_PPLL_INVALID; + } + return ATOM_PPLL_INVALID; +} + +static void dce_v11_0_lock_cursor(struct drm_crtc *crtc, bool lock) +{ + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + uint32_t cur_lock; + + cur_lock = RREG32(mmCUR_UPDATE + amdgpu_crtc->crtc_offset); + if (lock) + cur_lock = REG_SET_FIELD(cur_lock, CUR_UPDATE, CURSOR_UPDATE_LOCK, 1); + else + cur_lock = REG_SET_FIELD(cur_lock, CUR_UPDATE, CURSOR_UPDATE_LOCK, 0); + WREG32(mmCUR_UPDATE + amdgpu_crtc->crtc_offset, cur_lock); +} + +static void dce_v11_0_hide_cursor(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + u32 tmp; + + tmp = RREG32(mmCUR_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, CUR_CONTROL, CURSOR_EN, 0); + WREG32(mmCUR_CONTROL + amdgpu_crtc->crtc_offset, tmp); +} + +static void dce_v11_0_show_cursor(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + u32 tmp; + + WREG32(mmCUR_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(amdgpu_crtc->cursor_addr)); + WREG32(mmCUR_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + lower_32_bits(amdgpu_crtc->cursor_addr)); + + tmp = RREG32(mmCUR_CONTROL + amdgpu_crtc->crtc_offset); + tmp = REG_SET_FIELD(tmp, CUR_CONTROL, CURSOR_EN, 1); + tmp = REG_SET_FIELD(tmp, CUR_CONTROL, CURSOR_MODE, 2); + WREG32(mmCUR_CONTROL + amdgpu_crtc->crtc_offset, tmp); +} + +static int dce_v11_0_cursor_move_locked(struct drm_crtc *crtc, + int x, int y) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + int xorigin = 0, yorigin = 0; + + amdgpu_crtc->cursor_x = x; + amdgpu_crtc->cursor_y = y; + + /* avivo cursor are offset into the total surface */ + x += crtc->x; + y += crtc->y; + DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y); + + if (x < 0) { + xorigin = min(-x, amdgpu_crtc->max_cursor_width - 1); + x = 0; + } + if (y < 0) { + yorigin = min(-y, amdgpu_crtc->max_cursor_height - 1); + y = 0; + } + + WREG32(mmCUR_POSITION + amdgpu_crtc->crtc_offset, (x << 16) | y); + WREG32(mmCUR_HOT_SPOT + amdgpu_crtc->crtc_offset, (xorigin << 16) | yorigin); + WREG32(mmCUR_SIZE + amdgpu_crtc->crtc_offset, + ((amdgpu_crtc->cursor_width - 1) << 16) | (amdgpu_crtc->cursor_height - 1)); + + return 0; +} + +static int dce_v11_0_crtc_cursor_move(struct drm_crtc *crtc, + int x, int y) +{ + int ret; + + dce_v11_0_lock_cursor(crtc, true); + ret = dce_v11_0_cursor_move_locked(crtc, x, y); + dce_v11_0_lock_cursor(crtc, false); + + return ret; +} + +static int dce_v11_0_crtc_cursor_set2(struct drm_crtc *crtc, + struct drm_file *file_priv, + uint32_t handle, + uint32_t width, + uint32_t height, + int32_t hot_x, + int32_t hot_y) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_gem_object *obj; + struct amdgpu_bo *aobj; + int ret; + + if (!handle) { + /* turn off cursor */ + dce_v11_0_hide_cursor(crtc); + obj = NULL; + goto unpin; + } + + if ((width > amdgpu_crtc->max_cursor_width) || + (height > amdgpu_crtc->max_cursor_height)) { + DRM_ERROR("bad cursor width or height %d x %d\n", width, height); + return -EINVAL; + } + + obj = drm_gem_object_lookup(file_priv, handle); + if (!obj) { + DRM_ERROR("Cannot find cursor object %x for crtc %d\n", handle, amdgpu_crtc->crtc_id); + return -ENOENT; + } + + aobj = gem_to_amdgpu_bo(obj); + ret = amdgpu_bo_reserve(aobj, false); + if (ret != 0) { + drm_gem_object_put(obj); + return ret; + } + + ret = amdgpu_bo_pin(aobj, AMDGPU_GEM_DOMAIN_VRAM); + amdgpu_bo_unreserve(aobj); + if (ret) { + DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret); + drm_gem_object_put(obj); + return ret; + } + amdgpu_crtc->cursor_addr = amdgpu_bo_gpu_offset(aobj); + + dce_v11_0_lock_cursor(crtc, true); + + if (width != amdgpu_crtc->cursor_width || + height != amdgpu_crtc->cursor_height || + hot_x != amdgpu_crtc->cursor_hot_x || + hot_y != amdgpu_crtc->cursor_hot_y) { + int x, y; + + x = amdgpu_crtc->cursor_x + amdgpu_crtc->cursor_hot_x - hot_x; + y = amdgpu_crtc->cursor_y + amdgpu_crtc->cursor_hot_y - hot_y; + + dce_v11_0_cursor_move_locked(crtc, x, y); + + amdgpu_crtc->cursor_width = width; + amdgpu_crtc->cursor_height = height; + amdgpu_crtc->cursor_hot_x = hot_x; + amdgpu_crtc->cursor_hot_y = hot_y; + } + + dce_v11_0_show_cursor(crtc); + dce_v11_0_lock_cursor(crtc, false); + +unpin: + if (amdgpu_crtc->cursor_bo) { + struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo); + ret = amdgpu_bo_reserve(aobj, true); + if (likely(ret == 0)) { + amdgpu_bo_unpin(aobj); + amdgpu_bo_unreserve(aobj); + } + drm_gem_object_put(amdgpu_crtc->cursor_bo); + } + + amdgpu_crtc->cursor_bo = obj; + return 0; +} + +static void dce_v11_0_cursor_reset(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + if (amdgpu_crtc->cursor_bo) { + dce_v11_0_lock_cursor(crtc, true); + + dce_v11_0_cursor_move_locked(crtc, amdgpu_crtc->cursor_x, + amdgpu_crtc->cursor_y); + + dce_v11_0_show_cursor(crtc); + + dce_v11_0_lock_cursor(crtc, false); + } +} + +static int dce_v11_0_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, + u16 *blue, uint32_t size, + struct drm_modeset_acquire_ctx *ctx) +{ + dce_v11_0_crtc_load_lut(crtc); + + return 0; +} + +static void dce_v11_0_crtc_destroy(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + drm_crtc_cleanup(crtc); + kfree(amdgpu_crtc); +} + +static const struct drm_crtc_funcs dce_v11_0_crtc_funcs = { + .cursor_set2 = dce_v11_0_crtc_cursor_set2, + .cursor_move = dce_v11_0_crtc_cursor_move, + .gamma_set = dce_v11_0_crtc_gamma_set, + .set_config = amdgpu_display_crtc_set_config, + .destroy = dce_v11_0_crtc_destroy, + .page_flip_target = amdgpu_display_crtc_page_flip_target, + .get_vblank_counter = amdgpu_get_vblank_counter_kms, + .enable_vblank = amdgpu_enable_vblank_kms, + .disable_vblank = amdgpu_disable_vblank_kms, + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp, +}; + +static void dce_v11_0_crtc_dpms(struct drm_crtc *crtc, int mode) +{ + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + unsigned type; + + switch (mode) { + case DRM_MODE_DPMS_ON: + amdgpu_crtc->enabled = true; + amdgpu_atombios_crtc_enable(crtc, ATOM_ENABLE); + dce_v11_0_vga_enable(crtc, true); + amdgpu_atombios_crtc_blank(crtc, ATOM_DISABLE); + dce_v11_0_vga_enable(crtc, false); + /* Make sure VBLANK and PFLIP interrupts are still enabled */ + type = amdgpu_display_crtc_idx_to_irq_type(adev, + amdgpu_crtc->crtc_id); + amdgpu_irq_update(adev, &adev->crtc_irq, type); + amdgpu_irq_update(adev, &adev->pageflip_irq, type); + drm_crtc_vblank_on(crtc); + dce_v11_0_crtc_load_lut(crtc); + break; + case DRM_MODE_DPMS_STANDBY: + case DRM_MODE_DPMS_SUSPEND: + case DRM_MODE_DPMS_OFF: + drm_crtc_vblank_off(crtc); + if (amdgpu_crtc->enabled) { + dce_v11_0_vga_enable(crtc, true); + amdgpu_atombios_crtc_blank(crtc, ATOM_ENABLE); + dce_v11_0_vga_enable(crtc, false); + } + amdgpu_atombios_crtc_enable(crtc, ATOM_DISABLE); + amdgpu_crtc->enabled = false; + break; + } + /* adjust pm to dpms */ + amdgpu_dpm_compute_clocks(adev); +} + +static void dce_v11_0_crtc_prepare(struct drm_crtc *crtc) +{ + /* disable crtc pair power gating before programming */ + amdgpu_atombios_crtc_powergate(crtc, ATOM_DISABLE); + amdgpu_atombios_crtc_lock(crtc, ATOM_ENABLE); + dce_v11_0_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); +} + +static void dce_v11_0_crtc_commit(struct drm_crtc *crtc) +{ + dce_v11_0_crtc_dpms(crtc, DRM_MODE_DPMS_ON); + amdgpu_atombios_crtc_lock(crtc, ATOM_DISABLE); +} + +static void dce_v11_0_crtc_disable(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_atom_ss ss; + int i; + + dce_v11_0_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); + if (crtc->primary->fb) { + int r; + struct amdgpu_bo *abo; + + abo = gem_to_amdgpu_bo(crtc->primary->fb->obj[0]); + r = amdgpu_bo_reserve(abo, true); + if (unlikely(r)) + DRM_ERROR("failed to reserve abo before unpin\n"); + else { + amdgpu_bo_unpin(abo); + amdgpu_bo_unreserve(abo); + } + } + /* disable the GRPH */ + dce_v11_0_grph_enable(crtc, false); + + amdgpu_atombios_crtc_powergate(crtc, ATOM_ENABLE); + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (adev->mode_info.crtcs[i] && + adev->mode_info.crtcs[i]->enabled && + i != amdgpu_crtc->crtc_id && + amdgpu_crtc->pll_id == adev->mode_info.crtcs[i]->pll_id) { + /* one other crtc is using this pll don't turn + * off the pll + */ + goto done; + } + } + + switch (amdgpu_crtc->pll_id) { + case ATOM_PPLL0: + case ATOM_PPLL1: + case ATOM_PPLL2: + /* disable the ppll */ + amdgpu_atombios_crtc_program_pll(crtc, amdgpu_crtc->crtc_id, amdgpu_crtc->pll_id, + 0, 0, ATOM_DISABLE, 0, 0, 0, 0, 0, false, &ss); + break; + case ATOM_COMBOPHY_PLL0: + case ATOM_COMBOPHY_PLL1: + case ATOM_COMBOPHY_PLL2: + case ATOM_COMBOPHY_PLL3: + case ATOM_COMBOPHY_PLL4: + case ATOM_COMBOPHY_PLL5: + /* disable the ppll */ + amdgpu_atombios_crtc_program_pll(crtc, ATOM_CRTC_INVALID, amdgpu_crtc->pll_id, + 0, 0, ATOM_DISABLE, 0, 0, 0, 0, 0, false, &ss); + break; + default: + break; + } +done: + amdgpu_crtc->pll_id = ATOM_PPLL_INVALID; + amdgpu_crtc->adjusted_clock = 0; + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; +} + +static int dce_v11_0_crtc_mode_set(struct drm_crtc *crtc, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode, + int x, int y, struct drm_framebuffer *old_fb) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + if (!amdgpu_crtc->adjusted_clock) + return -EINVAL; + + if ((adev->asic_type == CHIP_POLARIS10) || + (adev->asic_type == CHIP_POLARIS11) || + (adev->asic_type == CHIP_POLARIS12) || + (adev->asic_type == CHIP_VEGAM)) { + struct amdgpu_encoder *amdgpu_encoder = + to_amdgpu_encoder(amdgpu_crtc->encoder); + int encoder_mode = + amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder); + + /* SetPixelClock calculates the plls and ss values now */ + amdgpu_atombios_crtc_program_pll(crtc, amdgpu_crtc->crtc_id, + amdgpu_crtc->pll_id, + encoder_mode, amdgpu_encoder->encoder_id, + adjusted_mode->clock, 0, 0, 0, 0, + amdgpu_crtc->bpc, amdgpu_crtc->ss_enabled, &amdgpu_crtc->ss); + } else { + amdgpu_atombios_crtc_set_pll(crtc, adjusted_mode); + } + amdgpu_atombios_crtc_set_dtd_timing(crtc, adjusted_mode); + dce_v11_0_crtc_do_set_base(crtc, old_fb, x, y, 0); + amdgpu_atombios_crtc_overscan_setup(crtc, mode, adjusted_mode); + amdgpu_atombios_crtc_scaler_setup(crtc); + dce_v11_0_cursor_reset(crtc); + /* update the hw version fpr dpm */ + amdgpu_crtc->hw_mode = *adjusted_mode; + + return 0; +} + +static bool dce_v11_0_crtc_mode_fixup(struct drm_crtc *crtc, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct drm_encoder *encoder; + + /* assign the encoder to the amdgpu crtc to avoid repeated lookups later */ + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + if (encoder->crtc == crtc) { + amdgpu_crtc->encoder = encoder; + amdgpu_crtc->connector = amdgpu_get_connector_for_encoder(encoder); + break; + } + } + if ((amdgpu_crtc->encoder == NULL) || (amdgpu_crtc->connector == NULL)) { + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; + return false; + } + if (!amdgpu_display_crtc_scaling_mode_fixup(crtc, mode, adjusted_mode)) + return false; + if (amdgpu_atombios_crtc_prepare_pll(crtc, adjusted_mode)) + return false; + /* pick pll */ + amdgpu_crtc->pll_id = dce_v11_0_pick_pll(crtc); + /* if we can't get a PPLL for a non-DP encoder, fail */ + if ((amdgpu_crtc->pll_id == ATOM_PPLL_INVALID) && + !ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder))) + return false; + + return true; +} + +static int dce_v11_0_crtc_set_base(struct drm_crtc *crtc, int x, int y, + struct drm_framebuffer *old_fb) +{ + return dce_v11_0_crtc_do_set_base(crtc, old_fb, x, y, 0); +} + +static int dce_v11_0_crtc_set_base_atomic(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y, enum mode_set_atomic state) +{ + return dce_v11_0_crtc_do_set_base(crtc, fb, x, y, 1); +} + +static const struct drm_crtc_helper_funcs dce_v11_0_crtc_helper_funcs = { + .dpms = dce_v11_0_crtc_dpms, + .mode_fixup = dce_v11_0_crtc_mode_fixup, + .mode_set = dce_v11_0_crtc_mode_set, + .mode_set_base = dce_v11_0_crtc_set_base, + .mode_set_base_atomic = dce_v11_0_crtc_set_base_atomic, + .prepare = dce_v11_0_crtc_prepare, + .commit = dce_v11_0_crtc_commit, + .disable = dce_v11_0_crtc_disable, + .get_scanout_position = amdgpu_crtc_get_scanout_position, +}; + +static int dce_v11_0_crtc_init(struct amdgpu_device *adev, int index) +{ + struct amdgpu_crtc *amdgpu_crtc; + + amdgpu_crtc = kzalloc(sizeof(struct amdgpu_crtc) + + (AMDGPUFB_CONN_LIMIT * sizeof(struct drm_connector *)), GFP_KERNEL); + if (amdgpu_crtc == NULL) + return -ENOMEM; + + drm_crtc_init(adev_to_drm(adev), &amdgpu_crtc->base, &dce_v11_0_crtc_funcs); + + drm_mode_crtc_set_gamma_size(&amdgpu_crtc->base, 256); + amdgpu_crtc->crtc_id = index; + adev->mode_info.crtcs[index] = amdgpu_crtc; + + amdgpu_crtc->max_cursor_width = 128; + amdgpu_crtc->max_cursor_height = 128; + adev_to_drm(adev)->mode_config.cursor_width = amdgpu_crtc->max_cursor_width; + adev_to_drm(adev)->mode_config.cursor_height = amdgpu_crtc->max_cursor_height; + + switch (amdgpu_crtc->crtc_id) { + case 0: + default: + amdgpu_crtc->crtc_offset = CRTC0_REGISTER_OFFSET; + break; + case 1: + amdgpu_crtc->crtc_offset = CRTC1_REGISTER_OFFSET; + break; + case 2: + amdgpu_crtc->crtc_offset = CRTC2_REGISTER_OFFSET; + break; + case 3: + amdgpu_crtc->crtc_offset = CRTC3_REGISTER_OFFSET; + break; + case 4: + amdgpu_crtc->crtc_offset = CRTC4_REGISTER_OFFSET; + break; + case 5: + amdgpu_crtc->crtc_offset = CRTC5_REGISTER_OFFSET; + break; + } + + amdgpu_crtc->pll_id = ATOM_PPLL_INVALID; + amdgpu_crtc->adjusted_clock = 0; + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; + drm_crtc_helper_add(&amdgpu_crtc->base, &dce_v11_0_crtc_helper_funcs); + + return 0; +} + +static int dce_v11_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->audio_endpt_rreg = &dce_v11_0_audio_endpt_rreg; + adev->audio_endpt_wreg = &dce_v11_0_audio_endpt_wreg; + + dce_v11_0_set_display_funcs(adev); + + adev->mode_info.num_crtc = dce_v11_0_get_num_crtc(adev); + + switch (adev->asic_type) { + case CHIP_CARRIZO: + adev->mode_info.num_hpd = 6; + adev->mode_info.num_dig = 9; + break; + case CHIP_STONEY: + adev->mode_info.num_hpd = 6; + adev->mode_info.num_dig = 9; + break; + case CHIP_POLARIS10: + case CHIP_VEGAM: + adev->mode_info.num_hpd = 6; + adev->mode_info.num_dig = 6; + break; + case CHIP_POLARIS11: + case CHIP_POLARIS12: + adev->mode_info.num_hpd = 5; + adev->mode_info.num_dig = 5; + break; + default: + /* FIXME: not supported yet */ + return -EINVAL; + } + + dce_v11_0_set_irq_funcs(adev); + + return 0; +} + +static int dce_v11_0_sw_init(void *handle) +{ + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, i + 1, &adev->crtc_irq); + if (r) + return r; + } + + for (i = VISLANDS30_IV_SRCID_D1_GRPH_PFLIP; i < 20; i += 2) { + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, i, &adev->pageflip_irq); + if (r) + return r; + } + + /* HPD hotplug */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_HOTPLUG_DETECT_A, &adev->hpd_irq); + if (r) + return r; + + adev_to_drm(adev)->mode_config.funcs = &amdgpu_mode_funcs; + + adev_to_drm(adev)->mode_config.async_page_flip = true; + + adev_to_drm(adev)->mode_config.max_width = 16384; + adev_to_drm(adev)->mode_config.max_height = 16384; + + adev_to_drm(adev)->mode_config.preferred_depth = 24; + adev_to_drm(adev)->mode_config.prefer_shadow = 1; + + adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true; + + r = amdgpu_display_modeset_create_props(adev); + if (r) + return r; + + adev_to_drm(adev)->mode_config.max_width = 16384; + adev_to_drm(adev)->mode_config.max_height = 16384; + + + /* allocate crtcs */ + for (i = 0; i < adev->mode_info.num_crtc; i++) { + r = dce_v11_0_crtc_init(adev, i); + if (r) + return r; + } + + if (amdgpu_atombios_get_connector_info_from_object_table(adev)) + amdgpu_display_print_display_setup(adev_to_drm(adev)); + else + return -EINVAL; + + /* setup afmt */ + r = dce_v11_0_afmt_init(adev); + if (r) + return r; + + r = dce_v11_0_audio_init(adev); + if (r) + return r; + + /* Disable vblank IRQs aggressively for power-saving */ + /* XXX: can this be enabled for DC? */ + adev_to_drm(adev)->vblank_disable_immediate = true; + + r = drm_vblank_init(adev_to_drm(adev), adev->mode_info.num_crtc); + if (r) + return r; + + INIT_DELAYED_WORK(&adev->hotplug_work, + amdgpu_display_hotplug_work_func); + + drm_kms_helper_poll_init(adev_to_drm(adev)); + + adev->mode_info.mode_config_initialized = true; + return 0; +} + +static int dce_v11_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + kfree(adev->mode_info.bios_hardcoded_edid); + + drm_kms_helper_poll_fini(adev_to_drm(adev)); + + dce_v11_0_audio_fini(adev); + + dce_v11_0_afmt_fini(adev); + + drm_mode_config_cleanup(adev_to_drm(adev)); + adev->mode_info.mode_config_initialized = false; + + return 0; +} + +static int dce_v11_0_hw_init(void *handle) +{ + int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + dce_v11_0_init_golden_registers(adev); + + /* disable vga render */ + dce_v11_0_set_vga_render_state(adev, false); + /* init dig PHYs, disp eng pll */ + amdgpu_atombios_crtc_powergate_init(adev); + amdgpu_atombios_encoder_init_dig(adev); + if ((adev->asic_type == CHIP_POLARIS10) || + (adev->asic_type == CHIP_POLARIS11) || + (adev->asic_type == CHIP_POLARIS12) || + (adev->asic_type == CHIP_VEGAM)) { + amdgpu_atombios_crtc_set_dce_clock(adev, adev->clock.default_dispclk, + DCE_CLOCK_TYPE_DISPCLK, ATOM_GCK_DFS); + amdgpu_atombios_crtc_set_dce_clock(adev, 0, + DCE_CLOCK_TYPE_DPREFCLK, ATOM_GCK_DFS); + } else { + amdgpu_atombios_crtc_set_disp_eng_pll(adev, adev->clock.default_dispclk); + } + + /* initialize hpd */ + dce_v11_0_hpd_init(adev); + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + dce_v11_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + } + + dce_v11_0_pageflip_interrupt_init(adev); + + return 0; +} + +static int dce_v11_0_hw_fini(void *handle) +{ + int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + dce_v11_0_hpd_fini(adev); + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + dce_v11_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + } + + dce_v11_0_pageflip_interrupt_fini(adev); + + flush_delayed_work(&adev->hotplug_work); + + return 0; +} + +static int dce_v11_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_display_suspend_helper(adev); + if (r) + return r; + + adev->mode_info.bl_level = + amdgpu_atombios_encoder_get_backlight_level_from_reg(adev); + + return dce_v11_0_hw_fini(handle); +} + +static int dce_v11_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + amdgpu_atombios_encoder_set_backlight_level_to_reg(adev, + adev->mode_info.bl_level); + + ret = dce_v11_0_hw_init(handle); + + /* turn on the BL */ + if (adev->mode_info.bl_encoder) { + u8 bl_level = amdgpu_display_backlight_get_level(adev, + adev->mode_info.bl_encoder); + amdgpu_display_backlight_set_level(adev, adev->mode_info.bl_encoder, + bl_level); + } + if (ret) + return ret; + + return amdgpu_display_resume_helper(adev); +} + +static bool dce_v11_0_is_idle(void *handle) +{ + return true; +} + +static int dce_v11_0_wait_for_idle(void *handle) +{ + return 0; +} + +static int dce_v11_0_soft_reset(void *handle) +{ + u32 srbm_soft_reset = 0, tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (dce_v11_0_is_display_hung(adev)) + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_DC_MASK; + + if (srbm_soft_reset) { + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + return 0; +} + +static void dce_v11_0_set_crtc_vblank_interrupt_state(struct amdgpu_device *adev, + int crtc, + enum amdgpu_interrupt_state state) +{ + u32 lb_interrupt_mask; + + if (crtc >= adev->mode_info.num_crtc) { + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + lb_interrupt_mask = RREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc]); + lb_interrupt_mask = REG_SET_FIELD(lb_interrupt_mask, LB_INTERRUPT_MASK, + VBLANK_INTERRUPT_MASK, 0); + WREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc], lb_interrupt_mask); + break; + case AMDGPU_IRQ_STATE_ENABLE: + lb_interrupt_mask = RREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc]); + lb_interrupt_mask = REG_SET_FIELD(lb_interrupt_mask, LB_INTERRUPT_MASK, + VBLANK_INTERRUPT_MASK, 1); + WREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc], lb_interrupt_mask); + break; + default: + break; + } +} + +static void dce_v11_0_set_crtc_vline_interrupt_state(struct amdgpu_device *adev, + int crtc, + enum amdgpu_interrupt_state state) +{ + u32 lb_interrupt_mask; + + if (crtc >= adev->mode_info.num_crtc) { + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + lb_interrupt_mask = RREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc]); + lb_interrupt_mask = REG_SET_FIELD(lb_interrupt_mask, LB_INTERRUPT_MASK, + VLINE_INTERRUPT_MASK, 0); + WREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc], lb_interrupt_mask); + break; + case AMDGPU_IRQ_STATE_ENABLE: + lb_interrupt_mask = RREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc]); + lb_interrupt_mask = REG_SET_FIELD(lb_interrupt_mask, LB_INTERRUPT_MASK, + VLINE_INTERRUPT_MASK, 1); + WREG32(mmLB_INTERRUPT_MASK + crtc_offsets[crtc], lb_interrupt_mask); + break; + default: + break; + } +} + +static int dce_v11_0_set_hpd_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned hpd, + enum amdgpu_interrupt_state state) +{ + u32 tmp; + + if (hpd >= adev->mode_info.num_hpd) { + DRM_DEBUG("invalid hdp %d\n", hpd); + return 0; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_EN, 0); + WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd], tmp); + break; + case AMDGPU_IRQ_STATE_ENABLE: + tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_EN, 1); + WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd], tmp); + break; + default: + break; + } + + return 0; +} + +static int dce_v11_0_set_crtc_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (type) { + case AMDGPU_CRTC_IRQ_VBLANK1: + dce_v11_0_set_crtc_vblank_interrupt_state(adev, 0, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK2: + dce_v11_0_set_crtc_vblank_interrupt_state(adev, 1, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK3: + dce_v11_0_set_crtc_vblank_interrupt_state(adev, 2, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK4: + dce_v11_0_set_crtc_vblank_interrupt_state(adev, 3, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK5: + dce_v11_0_set_crtc_vblank_interrupt_state(adev, 4, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK6: + dce_v11_0_set_crtc_vblank_interrupt_state(adev, 5, state); + break; + case AMDGPU_CRTC_IRQ_VLINE1: + dce_v11_0_set_crtc_vline_interrupt_state(adev, 0, state); + break; + case AMDGPU_CRTC_IRQ_VLINE2: + dce_v11_0_set_crtc_vline_interrupt_state(adev, 1, state); + break; + case AMDGPU_CRTC_IRQ_VLINE3: + dce_v11_0_set_crtc_vline_interrupt_state(adev, 2, state); + break; + case AMDGPU_CRTC_IRQ_VLINE4: + dce_v11_0_set_crtc_vline_interrupt_state(adev, 3, state); + break; + case AMDGPU_CRTC_IRQ_VLINE5: + dce_v11_0_set_crtc_vline_interrupt_state(adev, 4, state); + break; + case AMDGPU_CRTC_IRQ_VLINE6: + dce_v11_0_set_crtc_vline_interrupt_state(adev, 5, state); + break; + default: + break; + } + return 0; +} + +static int dce_v11_0_set_pageflip_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 reg; + + if (type >= adev->mode_info.num_crtc) { + DRM_ERROR("invalid pageflip crtc %d\n", type); + return -EINVAL; + } + + reg = RREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type]); + if (state == AMDGPU_IRQ_STATE_DISABLE) + WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type], + reg & ~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK); + else + WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type], + reg | GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK); + + return 0; +} + +static int dce_v11_0_pageflip_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + unsigned long flags; + unsigned crtc_id; + struct amdgpu_crtc *amdgpu_crtc; + struct amdgpu_flip_work *works; + + crtc_id = (entry->src_id - 8) >> 1; + amdgpu_crtc = adev->mode_info.crtcs[crtc_id]; + + if (crtc_id >= adev->mode_info.num_crtc) { + DRM_ERROR("invalid pageflip crtc %d\n", crtc_id); + return -EINVAL; + } + + if (RREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id]) & + GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK) + WREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id], + GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK); + + /* IRQ could occur when in initial stage */ + if(amdgpu_crtc == NULL) + return 0; + + spin_lock_irqsave(&adev_to_drm(adev)->event_lock, flags); + works = amdgpu_crtc->pflip_works; + if (amdgpu_crtc->pflip_status != AMDGPU_FLIP_SUBMITTED){ + DRM_DEBUG_DRIVER("amdgpu_crtc->pflip_status = %d != " + "AMDGPU_FLIP_SUBMITTED(%d)\n", + amdgpu_crtc->pflip_status, + AMDGPU_FLIP_SUBMITTED); + spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags); + return 0; + } + + /* page flip completed. clean up */ + amdgpu_crtc->pflip_status = AMDGPU_FLIP_NONE; + amdgpu_crtc->pflip_works = NULL; + + /* wakeup usersapce */ + if(works->event) + drm_crtc_send_vblank_event(&amdgpu_crtc->base, works->event); + + spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags); + + drm_crtc_vblank_put(&amdgpu_crtc->base); + schedule_work(&works->unpin_work); + + return 0; +} + +static void dce_v11_0_hpd_int_ack(struct amdgpu_device *adev, + int hpd) +{ + u32 tmp; + + if (hpd >= adev->mode_info.num_hpd) { + DRM_DEBUG("invalid hdp %d\n", hpd); + return; + } + + tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd]); + tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_ACK, 1); + WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd], tmp); +} + +static void dce_v11_0_crtc_vblank_int_ack(struct amdgpu_device *adev, + int crtc) +{ + u32 tmp; + + if (crtc < 0 || crtc >= adev->mode_info.num_crtc) { + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + tmp = RREG32(mmLB_VBLANK_STATUS + crtc_offsets[crtc]); + tmp = REG_SET_FIELD(tmp, LB_VBLANK_STATUS, VBLANK_ACK, 1); + WREG32(mmLB_VBLANK_STATUS + crtc_offsets[crtc], tmp); +} + +static void dce_v11_0_crtc_vline_int_ack(struct amdgpu_device *adev, + int crtc) +{ + u32 tmp; + + if (crtc < 0 || crtc >= adev->mode_info.num_crtc) { + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + tmp = RREG32(mmLB_VLINE_STATUS + crtc_offsets[crtc]); + tmp = REG_SET_FIELD(tmp, LB_VLINE_STATUS, VLINE_ACK, 1); + WREG32(mmLB_VLINE_STATUS + crtc_offsets[crtc], tmp); +} + +static int dce_v11_0_crtc_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + unsigned crtc = entry->src_id - 1; + uint32_t disp_int = RREG32(interrupt_status_offsets[crtc].reg); + unsigned int irq_type = amdgpu_display_crtc_idx_to_irq_type(adev, + crtc); + + switch (entry->src_data[0]) { + case 0: /* vblank */ + if (disp_int & interrupt_status_offsets[crtc].vblank) + dce_v11_0_crtc_vblank_int_ack(adev, crtc); + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (amdgpu_irq_enabled(adev, source, irq_type)) { + drm_handle_vblank(adev_to_drm(adev), crtc); + } + DRM_DEBUG("IH: D%d vblank\n", crtc + 1); + + break; + case 1: /* vline */ + if (disp_int & interrupt_status_offsets[crtc].vline) + dce_v11_0_crtc_vline_int_ack(adev, crtc); + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + DRM_DEBUG("IH: D%d vline\n", crtc + 1); + + break; + default: + DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static int dce_v11_0_hpd_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t disp_int, mask; + unsigned hpd; + + if (entry->src_data[0] >= adev->mode_info.num_hpd) { + DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data[0]); + return 0; + } + + hpd = entry->src_data[0]; + disp_int = RREG32(interrupt_status_offsets[hpd].reg); + mask = interrupt_status_offsets[hpd].hpd; + + if (disp_int & mask) { + dce_v11_0_hpd_int_ack(adev, hpd); + schedule_delayed_work(&adev->hotplug_work, 0); + DRM_DEBUG("IH: HPD%d\n", hpd + 1); + } + + return 0; +} + +static int dce_v11_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int dce_v11_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs dce_v11_0_ip_funcs = { + .name = "dce_v11_0", + .early_init = dce_v11_0_early_init, + .late_init = NULL, + .sw_init = dce_v11_0_sw_init, + .sw_fini = dce_v11_0_sw_fini, + .hw_init = dce_v11_0_hw_init, + .hw_fini = dce_v11_0_hw_fini, + .suspend = dce_v11_0_suspend, + .resume = dce_v11_0_resume, + .is_idle = dce_v11_0_is_idle, + .wait_for_idle = dce_v11_0_wait_for_idle, + .soft_reset = dce_v11_0_soft_reset, + .set_clockgating_state = dce_v11_0_set_clockgating_state, + .set_powergating_state = dce_v11_0_set_powergating_state, +}; + +static void +dce_v11_0_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + + amdgpu_encoder->pixel_clock = adjusted_mode->clock; + + /* need to call this here rather than in prepare() since we need some crtc info */ + amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); + + /* set scaler clears this on some chips */ + dce_v11_0_set_interleave(encoder->crtc, mode); + + if (amdgpu_atombios_encoder_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) { + dce_v11_0_afmt_enable(encoder, true); + dce_v11_0_afmt_setmode(encoder, adjusted_mode); + } +} + +static void dce_v11_0_encoder_prepare(struct drm_encoder *encoder) +{ + struct amdgpu_device *adev = drm_to_adev(encoder->dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + + if ((amdgpu_encoder->active_device & + (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) || + (amdgpu_encoder_get_dp_bridge_encoder_id(encoder) != + ENCODER_OBJECT_ID_NONE)) { + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + if (dig) { + dig->dig_encoder = dce_v11_0_pick_dig_encoder(encoder); + if (amdgpu_encoder->active_device & ATOM_DEVICE_DFP_SUPPORT) + dig->afmt = adev->mode_info.afmt[dig->dig_encoder]; + } + } + + amdgpu_atombios_scratch_regs_lock(adev, true); + + if (connector) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + /* select the clock/data port if it uses a router */ + if (amdgpu_connector->router.cd_valid) + amdgpu_i2c_router_select_cd_port(amdgpu_connector); + + /* turn eDP panel on for mode set */ + if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) + amdgpu_atombios_encoder_set_edp_panel_power(connector, + ATOM_TRANSMITTER_ACTION_POWER_ON); + } + + /* this is needed for the pll/ss setup to work correctly in some cases */ + amdgpu_atombios_encoder_set_crtc_source(encoder); + /* set up the FMT blocks */ + dce_v11_0_program_fmt(encoder); +} + +static void dce_v11_0_encoder_commit(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + /* need to call this here as we need the crtc set up */ + amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_ON); + amdgpu_atombios_scratch_regs_lock(adev, false); +} + +static void dce_v11_0_encoder_disable(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig; + + amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); + + if (amdgpu_atombios_encoder_is_digital(encoder)) { + if (amdgpu_atombios_encoder_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) + dce_v11_0_afmt_enable(encoder, false); + dig = amdgpu_encoder->enc_priv; + dig->dig_encoder = -1; + } + amdgpu_encoder->active_device = 0; +} + +/* these are handled by the primary encoders */ +static void dce_v11_0_ext_prepare(struct drm_encoder *encoder) +{ + +} + +static void dce_v11_0_ext_commit(struct drm_encoder *encoder) +{ + +} + +static void +dce_v11_0_ext_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + +} + +static void dce_v11_0_ext_disable(struct drm_encoder *encoder) +{ + +} + +static void +dce_v11_0_ext_dpms(struct drm_encoder *encoder, int mode) +{ + +} + +static const struct drm_encoder_helper_funcs dce_v11_0_ext_helper_funcs = { + .dpms = dce_v11_0_ext_dpms, + .prepare = dce_v11_0_ext_prepare, + .mode_set = dce_v11_0_ext_mode_set, + .commit = dce_v11_0_ext_commit, + .disable = dce_v11_0_ext_disable, + /* no detect for TMDS/LVDS yet */ +}; + +static const struct drm_encoder_helper_funcs dce_v11_0_dig_helper_funcs = { + .dpms = amdgpu_atombios_encoder_dpms, + .mode_fixup = amdgpu_atombios_encoder_mode_fixup, + .prepare = dce_v11_0_encoder_prepare, + .mode_set = dce_v11_0_encoder_mode_set, + .commit = dce_v11_0_encoder_commit, + .disable = dce_v11_0_encoder_disable, + .detect = amdgpu_atombios_encoder_dig_detect, +}; + +static const struct drm_encoder_helper_funcs dce_v11_0_dac_helper_funcs = { + .dpms = amdgpu_atombios_encoder_dpms, + .mode_fixup = amdgpu_atombios_encoder_mode_fixup, + .prepare = dce_v11_0_encoder_prepare, + .mode_set = dce_v11_0_encoder_mode_set, + .commit = dce_v11_0_encoder_commit, + .detect = amdgpu_atombios_encoder_dac_detect, +}; + +static void dce_v11_0_encoder_destroy(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) + amdgpu_atombios_encoder_fini_backlight(amdgpu_encoder); + kfree(amdgpu_encoder->enc_priv); + drm_encoder_cleanup(encoder); + kfree(amdgpu_encoder); +} + +static const struct drm_encoder_funcs dce_v11_0_encoder_funcs = { + .destroy = dce_v11_0_encoder_destroy, +}; + +static void dce_v11_0_encoder_add(struct amdgpu_device *adev, + uint32_t encoder_enum, + uint32_t supported_device, + u16 caps) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_encoder *encoder; + struct amdgpu_encoder *amdgpu_encoder; + + /* see if we already added it */ + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + amdgpu_encoder = to_amdgpu_encoder(encoder); + if (amdgpu_encoder->encoder_enum == encoder_enum) { + amdgpu_encoder->devices |= supported_device; + return; + } + + } + + /* add a new one */ + amdgpu_encoder = kzalloc(sizeof(struct amdgpu_encoder), GFP_KERNEL); + if (!amdgpu_encoder) + return; + + encoder = &amdgpu_encoder->base; + switch (adev->mode_info.num_crtc) { + case 1: + encoder->possible_crtcs = 0x1; + break; + case 2: + default: + encoder->possible_crtcs = 0x3; + break; + case 3: + encoder->possible_crtcs = 0x7; + break; + case 4: + encoder->possible_crtcs = 0xf; + break; + case 5: + encoder->possible_crtcs = 0x1f; + break; + case 6: + encoder->possible_crtcs = 0x3f; + break; + } + + amdgpu_encoder->enc_priv = NULL; + + amdgpu_encoder->encoder_enum = encoder_enum; + amdgpu_encoder->encoder_id = (encoder_enum & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; + amdgpu_encoder->devices = supported_device; + amdgpu_encoder->rmx_type = RMX_OFF; + amdgpu_encoder->underscan_type = UNDERSCAN_OFF; + amdgpu_encoder->is_ext_encoder = false; + amdgpu_encoder->caps = caps; + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: + drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs, + DRM_MODE_ENCODER_DAC, NULL); + drm_encoder_helper_add(encoder, &dce_v11_0_dac_helper_funcs); + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { + amdgpu_encoder->rmx_type = RMX_FULL; + drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs, + DRM_MODE_ENCODER_LVDS, NULL); + amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_lcd_info(amdgpu_encoder); + } else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) { + drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs, + DRM_MODE_ENCODER_DAC, NULL); + amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder); + } else { + drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs, + DRM_MODE_ENCODER_TMDS, NULL); + amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder); + } + drm_encoder_helper_add(encoder, &dce_v11_0_dig_helper_funcs); + break; + case ENCODER_OBJECT_ID_SI170B: + case ENCODER_OBJECT_ID_CH7303: + case ENCODER_OBJECT_ID_EXTERNAL_SDVOA: + case ENCODER_OBJECT_ID_EXTERNAL_SDVOB: + case ENCODER_OBJECT_ID_TITFP513: + case ENCODER_OBJECT_ID_VT1623: + case ENCODER_OBJECT_ID_HDMI_SI1930: + case ENCODER_OBJECT_ID_TRAVIS: + case ENCODER_OBJECT_ID_NUTMEG: + /* these are handled by the primary encoders */ + amdgpu_encoder->is_ext_encoder = true; + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) + drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs, + DRM_MODE_ENCODER_LVDS, NULL); + else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) + drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs, + DRM_MODE_ENCODER_DAC, NULL); + else + drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs, + DRM_MODE_ENCODER_TMDS, NULL); + drm_encoder_helper_add(encoder, &dce_v11_0_ext_helper_funcs); + break; + } +} + +static const struct amdgpu_display_funcs dce_v11_0_display_funcs = { + .bandwidth_update = &dce_v11_0_bandwidth_update, + .vblank_get_counter = &dce_v11_0_vblank_get_counter, + .backlight_set_level = &amdgpu_atombios_encoder_set_backlight_level, + .backlight_get_level = &amdgpu_atombios_encoder_get_backlight_level, + .hpd_sense = &dce_v11_0_hpd_sense, + .hpd_set_polarity = &dce_v11_0_hpd_set_polarity, + .hpd_get_gpio_reg = &dce_v11_0_hpd_get_gpio_reg, + .page_flip = &dce_v11_0_page_flip, + .page_flip_get_scanoutpos = &dce_v11_0_crtc_get_scanoutpos, + .add_encoder = &dce_v11_0_encoder_add, + .add_connector = &amdgpu_connector_add, +}; + +static void dce_v11_0_set_display_funcs(struct amdgpu_device *adev) +{ + adev->mode_info.funcs = &dce_v11_0_display_funcs; +} + +static const struct amdgpu_irq_src_funcs dce_v11_0_crtc_irq_funcs = { + .set = dce_v11_0_set_crtc_irq_state, + .process = dce_v11_0_crtc_irq, +}; + +static const struct amdgpu_irq_src_funcs dce_v11_0_pageflip_irq_funcs = { + .set = dce_v11_0_set_pageflip_irq_state, + .process = dce_v11_0_pageflip_irq, +}; + +static const struct amdgpu_irq_src_funcs dce_v11_0_hpd_irq_funcs = { + .set = dce_v11_0_set_hpd_irq_state, + .process = dce_v11_0_hpd_irq, +}; + +static void dce_v11_0_set_irq_funcs(struct amdgpu_device *adev) +{ + if (adev->mode_info.num_crtc > 0) + adev->crtc_irq.num_types = AMDGPU_CRTC_IRQ_VLINE1 + adev->mode_info.num_crtc; + else + adev->crtc_irq.num_types = 0; + adev->crtc_irq.funcs = &dce_v11_0_crtc_irq_funcs; + + adev->pageflip_irq.num_types = adev->mode_info.num_crtc; + adev->pageflip_irq.funcs = &dce_v11_0_pageflip_irq_funcs; + + adev->hpd_irq.num_types = adev->mode_info.num_hpd; + adev->hpd_irq.funcs = &dce_v11_0_hpd_irq_funcs; +} + +const struct amdgpu_ip_block_version dce_v11_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_DCE, + .major = 11, + .minor = 0, + .rev = 0, + .funcs = &dce_v11_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version dce_v11_2_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_DCE, + .major = 11, + .minor = 2, + .rev = 0, + .funcs = &dce_v11_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.h b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.h new file mode 100644 index 000000000..0d878ca3a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.h @@ -0,0 +1,32 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __DCE_V11_0_H__ +#define __DCE_V11_0_H__ + +extern const struct amdgpu_ip_block_version dce_v11_0_ip_block; +extern const struct amdgpu_ip_block_version dce_v11_2_ip_block; + +void dce_v11_0_disable_dce(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c new file mode 100644 index 000000000..7f85ba5b7 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c @@ -0,0 +1,3484 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_pm.h" +#include "amdgpu_i2c.h" +#include "atom.h" +#include "amdgpu_atombios.h" +#include "atombios_crtc.h" +#include "atombios_encoders.h" +#include "amdgpu_pll.h" +#include "amdgpu_connectors.h" +#include "amdgpu_display.h" + +#include "bif/bif_3_0_d.h" +#include "bif/bif_3_0_sh_mask.h" +#include "oss/oss_1_0_d.h" +#include "oss/oss_1_0_sh_mask.h" +#include "gca/gfx_6_0_d.h" +#include "gca/gfx_6_0_sh_mask.h" +#include "gmc/gmc_6_0_d.h" +#include "gmc/gmc_6_0_sh_mask.h" +#include "dce/dce_6_0_d.h" +#include "dce/dce_6_0_sh_mask.h" +#include "gca/gfx_7_2_enum.h" +#include "dce_v6_0.h" +#include "si_enums.h" + +static void dce_v6_0_set_display_funcs(struct amdgpu_device *adev); +static void dce_v6_0_set_irq_funcs(struct amdgpu_device *adev); + +static const u32 crtc_offsets[6] = +{ + SI_CRTC0_REGISTER_OFFSET, + SI_CRTC1_REGISTER_OFFSET, + SI_CRTC2_REGISTER_OFFSET, + SI_CRTC3_REGISTER_OFFSET, + SI_CRTC4_REGISTER_OFFSET, + SI_CRTC5_REGISTER_OFFSET +}; + +static const u32 hpd_offsets[] = +{ + mmDC_HPD1_INT_STATUS - mmDC_HPD1_INT_STATUS, + mmDC_HPD2_INT_STATUS - mmDC_HPD1_INT_STATUS, + mmDC_HPD3_INT_STATUS - mmDC_HPD1_INT_STATUS, + mmDC_HPD4_INT_STATUS - mmDC_HPD1_INT_STATUS, + mmDC_HPD5_INT_STATUS - mmDC_HPD1_INT_STATUS, + mmDC_HPD6_INT_STATUS - mmDC_HPD1_INT_STATUS, +}; + +static const uint32_t dig_offsets[] = { + SI_CRTC0_REGISTER_OFFSET, + SI_CRTC1_REGISTER_OFFSET, + SI_CRTC2_REGISTER_OFFSET, + SI_CRTC3_REGISTER_OFFSET, + SI_CRTC4_REGISTER_OFFSET, + SI_CRTC5_REGISTER_OFFSET, + (0x13830 - 0x7030) >> 2, +}; + +static const struct { + uint32_t reg; + uint32_t vblank; + uint32_t vline; + uint32_t hpd; + +} interrupt_status_offsets[6] = { { + .reg = mmDISP_INTERRUPT_STATUS, + .vblank = DISP_INTERRUPT_STATUS__LB_D1_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS__LB_D1_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS__DC_HPD1_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE__DC_HPD2_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE2, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE2__DC_HPD3_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE3, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE3__DC_HPD4_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE4, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE4__DC_HPD5_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE5, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE5__DC_HPD6_INTERRUPT_MASK +} }; + +static u32 dce_v6_0_audio_endpt_rreg(struct amdgpu_device *adev, + u32 block_offset, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->audio_endpt_idx_lock, flags); + WREG32(mmAZALIA_F0_CODEC_ENDPOINT_INDEX + block_offset, reg); + r = RREG32(mmAZALIA_F0_CODEC_ENDPOINT_DATA + block_offset); + spin_unlock_irqrestore(&adev->audio_endpt_idx_lock, flags); + + return r; +} + +static void dce_v6_0_audio_endpt_wreg(struct amdgpu_device *adev, + u32 block_offset, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->audio_endpt_idx_lock, flags); + WREG32(mmAZALIA_F0_CODEC_ENDPOINT_INDEX + block_offset, + reg | AZALIA_F0_CODEC_ENDPOINT_INDEX__AZALIA_ENDPOINT_REG_WRITE_EN_MASK); + WREG32(mmAZALIA_F0_CODEC_ENDPOINT_DATA + block_offset, v); + spin_unlock_irqrestore(&adev->audio_endpt_idx_lock, flags); +} + +static u32 dce_v6_0_vblank_get_counter(struct amdgpu_device *adev, int crtc) +{ + if (crtc >= adev->mode_info.num_crtc) + return 0; + else + return RREG32(mmCRTC_STATUS_FRAME_COUNT + crtc_offsets[crtc]); +} + +static void dce_v6_0_pageflip_interrupt_init(struct amdgpu_device *adev) +{ + unsigned i; + + /* Enable pflip interrupts */ + for (i = 0; i < adev->mode_info.num_crtc; i++) + amdgpu_irq_get(adev, &adev->pageflip_irq, i); +} + +static void dce_v6_0_pageflip_interrupt_fini(struct amdgpu_device *adev) +{ + unsigned i; + + /* Disable pflip interrupts */ + for (i = 0; i < adev->mode_info.num_crtc; i++) + amdgpu_irq_put(adev, &adev->pageflip_irq, i); +} + +/** + * dce_v6_0_page_flip - pageflip callback. + * + * @adev: amdgpu_device pointer + * @crtc_id: crtc to cleanup pageflip on + * @crtc_base: new address of the crtc (GPU MC address) + * @async: asynchronous flip + * + * Does the actual pageflip (evergreen+). + * During vblank we take the crtc lock and wait for the update_pending + * bit to go high, when it does, we release the lock, and allow the + * double buffered update to take place. + * Returns the current update pending status. + */ +static void dce_v6_0_page_flip(struct amdgpu_device *adev, + int crtc_id, u64 crtc_base, bool async) +{ + struct amdgpu_crtc *amdgpu_crtc = adev->mode_info.crtcs[crtc_id]; + struct drm_framebuffer *fb = amdgpu_crtc->base.primary->fb; + + /* flip at hsync for async, default is vsync */ + WREG32(mmGRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset, async ? + GRPH_FLIP_CONTROL__GRPH_SURFACE_UPDATE_H_RETRACE_EN_MASK : 0); + /* update pitch */ + WREG32(mmGRPH_PITCH + amdgpu_crtc->crtc_offset, + fb->pitches[0] / fb->format->cpp[0]); + /* update the scanout addresses */ + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(crtc_base)); + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + (u32)crtc_base); + + /* post the write */ + RREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset); +} + +static int dce_v6_0_crtc_get_scanoutpos(struct amdgpu_device *adev, int crtc, + u32 *vbl, u32 *position) +{ + if ((crtc < 0) || (crtc >= adev->mode_info.num_crtc)) + return -EINVAL; + *vbl = RREG32(mmCRTC_V_BLANK_START_END + crtc_offsets[crtc]); + *position = RREG32(mmCRTC_STATUS_POSITION + crtc_offsets[crtc]); + + return 0; + +} + +/** + * dce_v6_0_hpd_sense - hpd sense callback. + * + * @adev: amdgpu_device pointer + * @hpd: hpd (hotplug detect) pin + * + * Checks if a digital monitor is connected (evergreen+). + * Returns true if connected, false if not connected. + */ +static bool dce_v6_0_hpd_sense(struct amdgpu_device *adev, + enum amdgpu_hpd_id hpd) +{ + bool connected = false; + + if (hpd >= adev->mode_info.num_hpd) + return connected; + + if (RREG32(mmDC_HPD1_INT_STATUS + hpd_offsets[hpd]) & DC_HPD1_INT_STATUS__DC_HPD1_SENSE_MASK) + connected = true; + + return connected; +} + +/** + * dce_v6_0_hpd_set_polarity - hpd set polarity callback. + * + * @adev: amdgpu_device pointer + * @hpd: hpd (hotplug detect) pin + * + * Set the polarity of the hpd pin (evergreen+). + */ +static void dce_v6_0_hpd_set_polarity(struct amdgpu_device *adev, + enum amdgpu_hpd_id hpd) +{ + u32 tmp; + bool connected = dce_v6_0_hpd_sense(adev, hpd); + + if (hpd >= adev->mode_info.num_hpd) + return; + + tmp = RREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[hpd]); + if (connected) + tmp &= ~DC_HPD1_INT_CONTROL__DC_HPD1_INT_POLARITY_MASK; + else + tmp |= DC_HPD1_INT_CONTROL__DC_HPD1_INT_POLARITY_MASK; + WREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[hpd], tmp); +} + +/** + * dce_v6_0_hpd_init - hpd setup callback. + * + * @adev: amdgpu_device pointer + * + * Setup the hpd pins used by the card (evergreen+). + * Enable the pin, set the polarity, and enable the hpd interrupts. + */ +static void dce_v6_0_hpd_init(struct amdgpu_device *adev) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_connector *connector; + struct drm_connector_list_iter iter; + u32 tmp; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + if (amdgpu_connector->hpd.hpd >= adev->mode_info.num_hpd) + continue; + + tmp = RREG32(mmDC_HPD1_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp |= DC_HPD1_CONTROL__DC_HPD1_EN_MASK; + WREG32(mmDC_HPD1_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + + if (connector->connector_type == DRM_MODE_CONNECTOR_eDP || + connector->connector_type == DRM_MODE_CONNECTOR_LVDS) { + /* don't try to enable hpd on eDP or LVDS avoid breaking the + * aux dp channel on imac and help (but not completely fix) + * https://bugzilla.redhat.com/show_bug.cgi?id=726143 + * also avoid interrupt storms during dpms. + */ + tmp = RREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp &= ~DC_HPD1_INT_CONTROL__DC_HPD1_INT_EN_MASK; + WREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + continue; + } + + dce_v6_0_hpd_set_polarity(adev, amdgpu_connector->hpd.hpd); + amdgpu_irq_get(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd); + } + drm_connector_list_iter_end(&iter); +} + +/** + * dce_v6_0_hpd_fini - hpd tear down callback. + * + * @adev: amdgpu_device pointer + * + * Tear down the hpd pins used by the card (evergreen+). + * Disable the hpd interrupts. + */ +static void dce_v6_0_hpd_fini(struct amdgpu_device *adev) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_connector *connector; + struct drm_connector_list_iter iter; + u32 tmp; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + if (amdgpu_connector->hpd.hpd >= adev->mode_info.num_hpd) + continue; + + tmp = RREG32(mmDC_HPD1_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp &= ~DC_HPD1_CONTROL__DC_HPD1_EN_MASK; + WREG32(mmDC_HPD1_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + + amdgpu_irq_put(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd); + } + drm_connector_list_iter_end(&iter); +} + +static u32 dce_v6_0_hpd_get_gpio_reg(struct amdgpu_device *adev) +{ + return mmDC_GPIO_HPD_A; +} + +static void dce_v6_0_set_vga_render_state(struct amdgpu_device *adev, + bool render) +{ + if (!render) + WREG32(mmVGA_RENDER_CONTROL, + RREG32(mmVGA_RENDER_CONTROL) & VGA_VSTATUS_CNTL); + +} + +static int dce_v6_0_get_num_crtc(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_TAHITI: + case CHIP_PITCAIRN: + case CHIP_VERDE: + return 6; + case CHIP_OLAND: + return 2; + default: + return 0; + } +} + +void dce_v6_0_disable_dce(struct amdgpu_device *adev) +{ + /*Disable VGA render and enabled crtc, if has DCE engine*/ + if (amdgpu_atombios_has_dce_engine_info(adev)) { + u32 tmp; + int crtc_enabled, i; + + dce_v6_0_set_vga_render_state(adev, false); + + /*Disable crtc*/ + for (i = 0; i < dce_v6_0_get_num_crtc(adev); i++) { + crtc_enabled = RREG32(mmCRTC_CONTROL + crtc_offsets[i]) & + CRTC_CONTROL__CRTC_MASTER_EN_MASK; + if (crtc_enabled) { + WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 1); + tmp = RREG32(mmCRTC_CONTROL + crtc_offsets[i]); + tmp &= ~CRTC_CONTROL__CRTC_MASTER_EN_MASK; + WREG32(mmCRTC_CONTROL + crtc_offsets[i], tmp); + WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 0); + } + } + } +} + +static void dce_v6_0_program_fmt(struct drm_encoder *encoder) +{ + + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + int bpc = 0; + u32 tmp = 0; + enum amdgpu_connector_dither dither = AMDGPU_FMT_DITHER_DISABLE; + + if (connector) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + bpc = amdgpu_connector_get_monitor_bpc(connector); + dither = amdgpu_connector->dither; + } + + /* LVDS FMT is set up by atom */ + if (amdgpu_encoder->devices & ATOM_DEVICE_LCD_SUPPORT) + return; + + if (bpc == 0) + return; + + + switch (bpc) { + case 6: + if (dither == AMDGPU_FMT_DITHER_ENABLE) + /* XXX sort out optimal dither settings */ + tmp |= (FMT_BIT_DEPTH_CONTROL__FMT_FRAME_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_HIGHPASS_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_SPATIAL_DITHER_EN_MASK); + else + tmp |= FMT_BIT_DEPTH_CONTROL__FMT_TRUNCATE_EN_MASK; + break; + case 8: + if (dither == AMDGPU_FMT_DITHER_ENABLE) + /* XXX sort out optimal dither settings */ + tmp |= (FMT_BIT_DEPTH_CONTROL__FMT_FRAME_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_HIGHPASS_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_RGB_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_SPATIAL_DITHER_EN_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_SPATIAL_DITHER_DEPTH_MASK); + else + tmp |= (FMT_BIT_DEPTH_CONTROL__FMT_TRUNCATE_EN_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_TRUNCATE_DEPTH_MASK); + break; + case 10: + default: + /* not needed */ + break; + } + + WREG32(mmFMT_BIT_DEPTH_CONTROL + amdgpu_crtc->crtc_offset, tmp); +} + +/** + * si_get_number_of_dram_channels - get the number of dram channels + * + * @adev: amdgpu_device pointer + * + * Look up the number of video ram channels (CIK). + * Used for display watermark bandwidth calculations + * Returns the number of dram channels + */ +static u32 si_get_number_of_dram_channels(struct amdgpu_device *adev) +{ + u32 tmp = RREG32(mmMC_SHARED_CHMAP); + + switch ((tmp & MC_SHARED_CHMAP__NOOFCHAN_MASK) >> MC_SHARED_CHMAP__NOOFCHAN__SHIFT) { + case 0: + default: + return 1; + case 1: + return 2; + case 2: + return 4; + case 3: + return 8; + case 4: + return 3; + case 5: + return 6; + case 6: + return 10; + case 7: + return 12; + case 8: + return 16; + } +} + +struct dce6_wm_params { + u32 dram_channels; /* number of dram channels */ + u32 yclk; /* bandwidth per dram data pin in kHz */ + u32 sclk; /* engine clock in kHz */ + u32 disp_clk; /* display clock in kHz */ + u32 src_width; /* viewport width */ + u32 active_time; /* active display time in ns */ + u32 blank_time; /* blank time in ns */ + bool interlaced; /* mode is interlaced */ + fixed20_12 vsc; /* vertical scale ratio */ + u32 num_heads; /* number of active crtcs */ + u32 bytes_per_pixel; /* bytes per pixel display + overlay */ + u32 lb_size; /* line buffer allocated to pipe */ + u32 vtaps; /* vertical scaler taps */ +}; + +/** + * dce_v6_0_dram_bandwidth - get the dram bandwidth + * + * @wm: watermark calculation data + * + * Calculate the raw dram bandwidth (CIK). + * Used for display watermark bandwidth calculations + * Returns the dram bandwidth in MBytes/s + */ +static u32 dce_v6_0_dram_bandwidth(struct dce6_wm_params *wm) +{ + /* Calculate raw DRAM Bandwidth */ + fixed20_12 dram_efficiency; /* 0.7 */ + fixed20_12 yclk, dram_channels, bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + yclk.full = dfixed_const(wm->yclk); + yclk.full = dfixed_div(yclk, a); + dram_channels.full = dfixed_const(wm->dram_channels * 4); + a.full = dfixed_const(10); + dram_efficiency.full = dfixed_const(7); + dram_efficiency.full = dfixed_div(dram_efficiency, a); + bandwidth.full = dfixed_mul(dram_channels, yclk); + bandwidth.full = dfixed_mul(bandwidth, dram_efficiency); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v6_0_dram_bandwidth_for_display - get the dram bandwidth for display + * + * @wm: watermark calculation data + * + * Calculate the dram bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the dram bandwidth for display in MBytes/s + */ +static u32 dce_v6_0_dram_bandwidth_for_display(struct dce6_wm_params *wm) +{ + /* Calculate DRAM Bandwidth and the part allocated to display. */ + fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ + fixed20_12 yclk, dram_channels, bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + yclk.full = dfixed_const(wm->yclk); + yclk.full = dfixed_div(yclk, a); + dram_channels.full = dfixed_const(wm->dram_channels * 4); + a.full = dfixed_const(10); + disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ + disp_dram_allocation.full = dfixed_div(disp_dram_allocation, a); + bandwidth.full = dfixed_mul(dram_channels, yclk); + bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v6_0_data_return_bandwidth - get the data return bandwidth + * + * @wm: watermark calculation data + * + * Calculate the data return bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the data return bandwidth in MBytes/s + */ +static u32 dce_v6_0_data_return_bandwidth(struct dce6_wm_params *wm) +{ + /* Calculate the display Data return Bandwidth */ + fixed20_12 return_efficiency; /* 0.8 */ + fixed20_12 sclk, bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + sclk.full = dfixed_const(wm->sclk); + sclk.full = dfixed_div(sclk, a); + a.full = dfixed_const(10); + return_efficiency.full = dfixed_const(8); + return_efficiency.full = dfixed_div(return_efficiency, a); + a.full = dfixed_const(32); + bandwidth.full = dfixed_mul(a, sclk); + bandwidth.full = dfixed_mul(bandwidth, return_efficiency); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v6_0_dmif_request_bandwidth - get the dmif bandwidth + * + * @wm: watermark calculation data + * + * Calculate the dmif bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the dmif bandwidth in MBytes/s + */ +static u32 dce_v6_0_dmif_request_bandwidth(struct dce6_wm_params *wm) +{ + /* Calculate the DMIF Request Bandwidth */ + fixed20_12 disp_clk_request_efficiency; /* 0.8 */ + fixed20_12 disp_clk, bandwidth; + fixed20_12 a, b; + + a.full = dfixed_const(1000); + disp_clk.full = dfixed_const(wm->disp_clk); + disp_clk.full = dfixed_div(disp_clk, a); + a.full = dfixed_const(32); + b.full = dfixed_mul(a, disp_clk); + + a.full = dfixed_const(10); + disp_clk_request_efficiency.full = dfixed_const(8); + disp_clk_request_efficiency.full = dfixed_div(disp_clk_request_efficiency, a); + + bandwidth.full = dfixed_mul(b, disp_clk_request_efficiency); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v6_0_available_bandwidth - get the min available bandwidth + * + * @wm: watermark calculation data + * + * Calculate the min available bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the min available bandwidth in MBytes/s + */ +static u32 dce_v6_0_available_bandwidth(struct dce6_wm_params *wm) +{ + /* Calculate the Available bandwidth. Display can use this temporarily but not in average. */ + u32 dram_bandwidth = dce_v6_0_dram_bandwidth(wm); + u32 data_return_bandwidth = dce_v6_0_data_return_bandwidth(wm); + u32 dmif_req_bandwidth = dce_v6_0_dmif_request_bandwidth(wm); + + return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth)); +} + +/** + * dce_v6_0_average_bandwidth - get the average available bandwidth + * + * @wm: watermark calculation data + * + * Calculate the average available bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the average available bandwidth in MBytes/s + */ +static u32 dce_v6_0_average_bandwidth(struct dce6_wm_params *wm) +{ + /* Calculate the display mode Average Bandwidth + * DisplayMode should contain the source and destination dimensions, + * timing, etc. + */ + fixed20_12 bpp; + fixed20_12 line_time; + fixed20_12 src_width; + fixed20_12 bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + line_time.full = dfixed_const(wm->active_time + wm->blank_time); + line_time.full = dfixed_div(line_time, a); + bpp.full = dfixed_const(wm->bytes_per_pixel); + src_width.full = dfixed_const(wm->src_width); + bandwidth.full = dfixed_mul(src_width, bpp); + bandwidth.full = dfixed_mul(bandwidth, wm->vsc); + bandwidth.full = dfixed_div(bandwidth, line_time); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v6_0_latency_watermark - get the latency watermark + * + * @wm: watermark calculation data + * + * Calculate the latency watermark (CIK). + * Used for display watermark bandwidth calculations + * Returns the latency watermark in ns + */ +static u32 dce_v6_0_latency_watermark(struct dce6_wm_params *wm) +{ + /* First calculate the latency in ns */ + u32 mc_latency = 2000; /* 2000 ns. */ + u32 available_bandwidth = dce_v6_0_available_bandwidth(wm); + u32 worst_chunk_return_time = (512 * 8 * 1000) / available_bandwidth; + u32 cursor_line_pair_return_time = (128 * 4 * 1000) / available_bandwidth; + u32 dc_latency = 40000000 / wm->disp_clk; /* dc pipe latency */ + u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + + (wm->num_heads * cursor_line_pair_return_time); + u32 latency = mc_latency + other_heads_data_return_time + dc_latency; + u32 max_src_lines_per_dst_line, lb_fill_bw, line_fill_time; + u32 tmp, dmif_size = 12288; + fixed20_12 a, b, c; + + if (wm->num_heads == 0) + return 0; + + a.full = dfixed_const(2); + b.full = dfixed_const(1); + if ((wm->vsc.full > a.full) || + ((wm->vsc.full > b.full) && (wm->vtaps >= 3)) || + (wm->vtaps >= 5) || + ((wm->vsc.full >= a.full) && wm->interlaced)) + max_src_lines_per_dst_line = 4; + else + max_src_lines_per_dst_line = 2; + + a.full = dfixed_const(available_bandwidth); + b.full = dfixed_const(wm->num_heads); + a.full = dfixed_div(a, b); + tmp = div_u64((u64) dmif_size * (u64) wm->disp_clk, mc_latency + 512); + tmp = min(dfixed_trunc(a), tmp); + + lb_fill_bw = min(tmp, wm->disp_clk * wm->bytes_per_pixel / 1000); + + a.full = dfixed_const(max_src_lines_per_dst_line * wm->src_width * wm->bytes_per_pixel); + b.full = dfixed_const(1000); + c.full = dfixed_const(lb_fill_bw); + b.full = dfixed_div(c, b); + a.full = dfixed_div(a, b); + line_fill_time = dfixed_trunc(a); + + if (line_fill_time < wm->active_time) + return latency; + else + return latency + (line_fill_time - wm->active_time); + +} + +/** + * dce_v6_0_average_bandwidth_vs_dram_bandwidth_for_display - check + * average and available dram bandwidth + * + * @wm: watermark calculation data + * + * Check if the display average bandwidth fits in the display + * dram bandwidth (CIK). + * Used for display watermark bandwidth calculations + * Returns true if the display fits, false if not. + */ +static bool dce_v6_0_average_bandwidth_vs_dram_bandwidth_for_display(struct dce6_wm_params *wm) +{ + if (dce_v6_0_average_bandwidth(wm) <= + (dce_v6_0_dram_bandwidth_for_display(wm) / wm->num_heads)) + return true; + else + return false; +} + +/** + * dce_v6_0_average_bandwidth_vs_available_bandwidth - check + * average and available bandwidth + * + * @wm: watermark calculation data + * + * Check if the display average bandwidth fits in the display + * available bandwidth (CIK). + * Used for display watermark bandwidth calculations + * Returns true if the display fits, false if not. + */ +static bool dce_v6_0_average_bandwidth_vs_available_bandwidth(struct dce6_wm_params *wm) +{ + if (dce_v6_0_average_bandwidth(wm) <= + (dce_v6_0_available_bandwidth(wm) / wm->num_heads)) + return true; + else + return false; +} + +/** + * dce_v6_0_check_latency_hiding - check latency hiding + * + * @wm: watermark calculation data + * + * Check latency hiding (CIK). + * Used for display watermark bandwidth calculations + * Returns true if the display fits, false if not. + */ +static bool dce_v6_0_check_latency_hiding(struct dce6_wm_params *wm) +{ + u32 lb_partitions = wm->lb_size / wm->src_width; + u32 line_time = wm->active_time + wm->blank_time; + u32 latency_tolerant_lines; + u32 latency_hiding; + fixed20_12 a; + + a.full = dfixed_const(1); + if (wm->vsc.full > a.full) + latency_tolerant_lines = 1; + else { + if (lb_partitions <= (wm->vtaps + 1)) + latency_tolerant_lines = 1; + else + latency_tolerant_lines = 2; + } + + latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time); + + if (dce_v6_0_latency_watermark(wm) <= latency_hiding) + return true; + else + return false; +} + +/** + * dce_v6_0_program_watermarks - program display watermarks + * + * @adev: amdgpu_device pointer + * @amdgpu_crtc: the selected display controller + * @lb_size: line buffer size + * @num_heads: number of display controllers in use + * + * Calculate and program the display watermarks for the + * selected display controller (CIK). + */ +static void dce_v6_0_program_watermarks(struct amdgpu_device *adev, + struct amdgpu_crtc *amdgpu_crtc, + u32 lb_size, u32 num_heads) +{ + struct drm_display_mode *mode = &amdgpu_crtc->base.mode; + struct dce6_wm_params wm_low, wm_high; + u32 dram_channels; + u32 active_time; + u32 line_time = 0; + u32 latency_watermark_a = 0, latency_watermark_b = 0; + u32 priority_a_mark = 0, priority_b_mark = 0; + u32 priority_a_cnt = PRIORITY_OFF; + u32 priority_b_cnt = PRIORITY_OFF; + u32 tmp, arb_control3, lb_vblank_lead_lines = 0; + fixed20_12 a, b, c; + + if (amdgpu_crtc->base.enabled && num_heads && mode) { + active_time = (u32) div_u64((u64)mode->crtc_hdisplay * 1000000, + (u32)mode->clock); + line_time = (u32) div_u64((u64)mode->crtc_htotal * 1000000, + (u32)mode->clock); + line_time = min(line_time, (u32)65535); + priority_a_cnt = 0; + priority_b_cnt = 0; + + dram_channels = si_get_number_of_dram_channels(adev); + + /* watermark for high clocks */ + if (adev->pm.dpm_enabled) { + wm_high.yclk = + amdgpu_dpm_get_mclk(adev, false) * 10; + wm_high.sclk = + amdgpu_dpm_get_sclk(adev, false) * 10; + } else { + wm_high.yclk = adev->pm.current_mclk * 10; + wm_high.sclk = adev->pm.current_sclk * 10; + } + + wm_high.disp_clk = mode->clock; + wm_high.src_width = mode->crtc_hdisplay; + wm_high.active_time = active_time; + wm_high.blank_time = line_time - wm_high.active_time; + wm_high.interlaced = false; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + wm_high.interlaced = true; + wm_high.vsc = amdgpu_crtc->vsc; + wm_high.vtaps = 1; + if (amdgpu_crtc->rmx_type != RMX_OFF) + wm_high.vtaps = 2; + wm_high.bytes_per_pixel = 4; /* XXX: get this from fb config */ + wm_high.lb_size = lb_size; + wm_high.dram_channels = dram_channels; + wm_high.num_heads = num_heads; + + if (adev->pm.dpm_enabled) { + /* watermark for low clocks */ + wm_low.yclk = + amdgpu_dpm_get_mclk(adev, true) * 10; + wm_low.sclk = + amdgpu_dpm_get_sclk(adev, true) * 10; + } else { + wm_low.yclk = adev->pm.current_mclk * 10; + wm_low.sclk = adev->pm.current_sclk * 10; + } + + wm_low.disp_clk = mode->clock; + wm_low.src_width = mode->crtc_hdisplay; + wm_low.active_time = active_time; + wm_low.blank_time = line_time - wm_low.active_time; + wm_low.interlaced = false; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + wm_low.interlaced = true; + wm_low.vsc = amdgpu_crtc->vsc; + wm_low.vtaps = 1; + if (amdgpu_crtc->rmx_type != RMX_OFF) + wm_low.vtaps = 2; + wm_low.bytes_per_pixel = 4; /* XXX: get this from fb config */ + wm_low.lb_size = lb_size; + wm_low.dram_channels = dram_channels; + wm_low.num_heads = num_heads; + + /* set for high clocks */ + latency_watermark_a = min(dce_v6_0_latency_watermark(&wm_high), (u32)65535); + /* set for low clocks */ + latency_watermark_b = min(dce_v6_0_latency_watermark(&wm_low), (u32)65535); + + /* possibly force display priority to high */ + /* should really do this at mode validation time... */ + if (!dce_v6_0_average_bandwidth_vs_dram_bandwidth_for_display(&wm_high) || + !dce_v6_0_average_bandwidth_vs_available_bandwidth(&wm_high) || + !dce_v6_0_check_latency_hiding(&wm_high) || + (adev->mode_info.disp_priority == 2)) { + DRM_DEBUG_KMS("force priority to high\n"); + priority_a_cnt |= PRIORITY_ALWAYS_ON; + priority_b_cnt |= PRIORITY_ALWAYS_ON; + } + if (!dce_v6_0_average_bandwidth_vs_dram_bandwidth_for_display(&wm_low) || + !dce_v6_0_average_bandwidth_vs_available_bandwidth(&wm_low) || + !dce_v6_0_check_latency_hiding(&wm_low) || + (adev->mode_info.disp_priority == 2)) { + DRM_DEBUG_KMS("force priority to high\n"); + priority_a_cnt |= PRIORITY_ALWAYS_ON; + priority_b_cnt |= PRIORITY_ALWAYS_ON; + } + + a.full = dfixed_const(1000); + b.full = dfixed_const(mode->clock); + b.full = dfixed_div(b, a); + c.full = dfixed_const(latency_watermark_a); + c.full = dfixed_mul(c, b); + c.full = dfixed_mul(c, amdgpu_crtc->hsc); + c.full = dfixed_div(c, a); + a.full = dfixed_const(16); + c.full = dfixed_div(c, a); + priority_a_mark = dfixed_trunc(c); + priority_a_cnt |= priority_a_mark & PRIORITY_MARK_MASK; + + a.full = dfixed_const(1000); + b.full = dfixed_const(mode->clock); + b.full = dfixed_div(b, a); + c.full = dfixed_const(latency_watermark_b); + c.full = dfixed_mul(c, b); + c.full = dfixed_mul(c, amdgpu_crtc->hsc); + c.full = dfixed_div(c, a); + a.full = dfixed_const(16); + c.full = dfixed_div(c, a); + priority_b_mark = dfixed_trunc(c); + priority_b_cnt |= priority_b_mark & PRIORITY_MARK_MASK; + + lb_vblank_lead_lines = DIV_ROUND_UP(lb_size, mode->crtc_hdisplay); + } + + /* select wm A */ + arb_control3 = RREG32(mmDPG_PIPE_ARBITRATION_CONTROL3 + amdgpu_crtc->crtc_offset); + tmp = arb_control3; + tmp &= ~LATENCY_WATERMARK_MASK(3); + tmp |= LATENCY_WATERMARK_MASK(1); + WREG32(mmDPG_PIPE_ARBITRATION_CONTROL3 + amdgpu_crtc->crtc_offset, tmp); + WREG32(mmDPG_PIPE_URGENCY_CONTROL + amdgpu_crtc->crtc_offset, + ((latency_watermark_a << DPG_PIPE_URGENCY_CONTROL__URGENCY_LOW_WATERMARK__SHIFT) | + (line_time << DPG_PIPE_URGENCY_CONTROL__URGENCY_HIGH_WATERMARK__SHIFT))); + /* select wm B */ + tmp = RREG32(mmDPG_PIPE_ARBITRATION_CONTROL3 + amdgpu_crtc->crtc_offset); + tmp &= ~LATENCY_WATERMARK_MASK(3); + tmp |= LATENCY_WATERMARK_MASK(2); + WREG32(mmDPG_PIPE_ARBITRATION_CONTROL3 + amdgpu_crtc->crtc_offset, tmp); + WREG32(mmDPG_PIPE_URGENCY_CONTROL + amdgpu_crtc->crtc_offset, + ((latency_watermark_b << DPG_PIPE_URGENCY_CONTROL__URGENCY_LOW_WATERMARK__SHIFT) | + (line_time << DPG_PIPE_URGENCY_CONTROL__URGENCY_HIGH_WATERMARK__SHIFT))); + /* restore original selection */ + WREG32(mmDPG_PIPE_ARBITRATION_CONTROL3 + amdgpu_crtc->crtc_offset, arb_control3); + + /* write the priority marks */ + WREG32(mmPRIORITY_A_CNT + amdgpu_crtc->crtc_offset, priority_a_cnt); + WREG32(mmPRIORITY_B_CNT + amdgpu_crtc->crtc_offset, priority_b_cnt); + + /* save values for DPM */ + amdgpu_crtc->line_time = line_time; + amdgpu_crtc->wm_high = latency_watermark_a; + + /* Save number of lines the linebuffer leads before the scanout */ + amdgpu_crtc->lb_vblank_lead_lines = lb_vblank_lead_lines; +} + +/* watermark setup */ +static u32 dce_v6_0_line_buffer_adjust(struct amdgpu_device *adev, + struct amdgpu_crtc *amdgpu_crtc, + struct drm_display_mode *mode, + struct drm_display_mode *other_mode) +{ + u32 tmp, buffer_alloc, i; + u32 pipe_offset = amdgpu_crtc->crtc_id * 0x8; + /* + * Line Buffer Setup + * There are 3 line buffers, each one shared by 2 display controllers. + * mmDC_LB_MEMORY_SPLIT controls how that line buffer is shared between + * the display controllers. The paritioning is done via one of four + * preset allocations specified in bits 21:20: + * 0 - half lb + * 2 - whole lb, other crtc must be disabled + */ + /* this can get tricky if we have two large displays on a paired group + * of crtcs. Ideally for multiple large displays we'd assign them to + * non-linked crtcs for maximum line buffer allocation. + */ + if (amdgpu_crtc->base.enabled && mode) { + if (other_mode) { + tmp = 0; /* 1/2 */ + buffer_alloc = 1; + } else { + tmp = 2; /* whole */ + buffer_alloc = 2; + } + } else { + tmp = 0; + buffer_alloc = 0; + } + + WREG32(mmDC_LB_MEMORY_SPLIT + amdgpu_crtc->crtc_offset, + DC_LB_MEMORY_CONFIG(tmp)); + + WREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset, + (buffer_alloc << PIPE0_DMIF_BUFFER_CONTROL__DMIF_BUFFERS_ALLOCATED__SHIFT)); + for (i = 0; i < adev->usec_timeout; i++) { + if (RREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset) & + PIPE0_DMIF_BUFFER_CONTROL__DMIF_BUFFERS_ALLOCATION_COMPLETED_MASK) + break; + udelay(1); + } + + if (amdgpu_crtc->base.enabled && mode) { + switch (tmp) { + case 0: + default: + return 4096 * 2; + case 2: + return 8192 * 2; + } + } + + /* controller not enabled, so no lb used */ + return 0; +} + + +/** + * dce_v6_0_bandwidth_update - program display watermarks + * + * @adev: amdgpu_device pointer + * + * Calculate and program the display watermarks and line + * buffer allocation (CIK). + */ +static void dce_v6_0_bandwidth_update(struct amdgpu_device *adev) +{ + struct drm_display_mode *mode0 = NULL; + struct drm_display_mode *mode1 = NULL; + u32 num_heads = 0, lb_size; + int i; + + if (!adev->mode_info.mode_config_initialized) + return; + + amdgpu_display_update_priority(adev); + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (adev->mode_info.crtcs[i]->base.enabled) + num_heads++; + } + for (i = 0; i < adev->mode_info.num_crtc; i += 2) { + mode0 = &adev->mode_info.crtcs[i]->base.mode; + mode1 = &adev->mode_info.crtcs[i+1]->base.mode; + lb_size = dce_v6_0_line_buffer_adjust(adev, adev->mode_info.crtcs[i], mode0, mode1); + dce_v6_0_program_watermarks(adev, adev->mode_info.crtcs[i], lb_size, num_heads); + lb_size = dce_v6_0_line_buffer_adjust(adev, adev->mode_info.crtcs[i+1], mode1, mode0); + dce_v6_0_program_watermarks(adev, adev->mode_info.crtcs[i+1], lb_size, num_heads); + } +} + +static void dce_v6_0_audio_get_connected_pins(struct amdgpu_device *adev) +{ + int i; + u32 tmp; + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + tmp = RREG32_AUDIO_ENDPT(adev->mode_info.audio.pin[i].offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT); + if (REG_GET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT, + PORT_CONNECTIVITY)) + adev->mode_info.audio.pin[i].connected = false; + else + adev->mode_info.audio.pin[i].connected = true; + } + +} + +static struct amdgpu_audio_pin *dce_v6_0_audio_get_pin(struct amdgpu_device *adev) +{ + int i; + + dce_v6_0_audio_get_connected_pins(adev); + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + if (adev->mode_info.audio.pin[i].connected) + return &adev->mode_info.audio.pin[i]; + } + DRM_ERROR("No connected audio pins found!\n"); + return NULL; +} + +static void dce_v6_0_audio_select_pin(struct drm_encoder *encoder) +{ + struct amdgpu_device *adev = drm_to_adev(encoder->dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + WREG32(mmAFMT_AUDIO_SRC_CONTROL + dig->afmt->offset, + REG_SET_FIELD(0, AFMT_AUDIO_SRC_CONTROL, AFMT_AUDIO_SRC_SELECT, + dig->afmt->pin->id)); +} + +static void dce_v6_0_audio_write_latency_fields(struct drm_encoder *encoder, + struct drm_display_mode *mode) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + int interlace = 0; + u32 tmp; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + interlace = 1; + + if (connector->latency_present[interlace]) { + tmp = REG_SET_FIELD(0, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, + VIDEO_LIPSYNC, connector->video_latency[interlace]); + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, + AUDIO_LIPSYNC, connector->audio_latency[interlace]); + } else { + tmp = REG_SET_FIELD(0, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, + VIDEO_LIPSYNC, 0); + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, + AUDIO_LIPSYNC, 0); + } + WREG32_AUDIO_ENDPT(dig->afmt->pin->offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, tmp); +} + +static void dce_v6_0_audio_write_speaker_allocation(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + u8 *sadb = NULL; + int sad_count; + u32 tmp; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_speaker_allocation(amdgpu_connector_edid(connector), &sadb); + if (sad_count < 0) { + DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + sad_count = 0; + } + + /* program the speaker allocation */ + tmp = RREG32_AUDIO_ENDPT(dig->afmt->pin->offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER); + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + HDMI_CONNECTION, 0); + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + DP_CONNECTION, 0); + + if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + DP_CONNECTION, 1); + else + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + HDMI_CONNECTION, 1); + + if (sad_count) + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + SPEAKER_ALLOCATION, sadb[0]); + else + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, + SPEAKER_ALLOCATION, 5); /* stereo */ + + WREG32_AUDIO_ENDPT(dig->afmt->pin->offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, tmp); + + kfree(sadb); +} + +static void dce_v6_0_audio_write_sad_regs(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + struct cea_sad *sads; + int i, sad_count; + + static const u16 eld_reg_to_type[][2] = { + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, HDMI_AUDIO_CODING_TYPE_PCM }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR1, HDMI_AUDIO_CODING_TYPE_AC3 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR2, HDMI_AUDIO_CODING_TYPE_MPEG1 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR3, HDMI_AUDIO_CODING_TYPE_MP3 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR4, HDMI_AUDIO_CODING_TYPE_MPEG2 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR5, HDMI_AUDIO_CODING_TYPE_AAC_LC }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR6, HDMI_AUDIO_CODING_TYPE_DTS }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR7, HDMI_AUDIO_CODING_TYPE_ATRAC }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR9, HDMI_AUDIO_CODING_TYPE_EAC3 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR10, HDMI_AUDIO_CODING_TYPE_DTS_HD }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR11, HDMI_AUDIO_CODING_TYPE_MLP }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR13, HDMI_AUDIO_CODING_TYPE_WMA_PRO }, + }; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_sad(amdgpu_connector_edid(connector), &sads); + if (sad_count < 0) + DRM_ERROR("Couldn't read SADs: %d\n", sad_count); + if (sad_count <= 0) + return; + + for (i = 0; i < ARRAY_SIZE(eld_reg_to_type); i++) { + u32 tmp = 0; + u8 stereo_freqs = 0; + int max_channels = -1; + int j; + + for (j = 0; j < sad_count; j++) { + struct cea_sad *sad = &sads[j]; + + if (sad->format == eld_reg_to_type[i][1]) { + if (sad->channels > max_channels) { + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, + MAX_CHANNELS, sad->channels); + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, + DESCRIPTOR_BYTE_2, sad->byte2); + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, + SUPPORTED_FREQUENCIES, sad->freq); + max_channels = sad->channels; + } + + if (sad->format == HDMI_AUDIO_CODING_TYPE_PCM) + stereo_freqs |= sad->freq; + else + break; + } + } + + tmp = REG_SET_FIELD(tmp, AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, + SUPPORTED_FREQUENCIES_STEREO, stereo_freqs); + WREG32_AUDIO_ENDPT(dig->afmt->pin->offset, eld_reg_to_type[i][0], tmp); + } + + kfree(sads); + +} + +static void dce_v6_0_audio_enable(struct amdgpu_device *adev, + struct amdgpu_audio_pin *pin, + bool enable) +{ + if (!pin) + return; + + WREG32_AUDIO_ENDPT(pin->offset, ixAZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, + enable ? AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL__AUDIO_ENABLED_MASK : 0); +} + +static const u32 pin_offsets[7] = +{ + (0x1780 - 0x1780), + (0x1786 - 0x1780), + (0x178c - 0x1780), + (0x1792 - 0x1780), + (0x1798 - 0x1780), + (0x179d - 0x1780), + (0x17a4 - 0x1780), +}; + +static int dce_v6_0_audio_init(struct amdgpu_device *adev) +{ + int i; + + if (!amdgpu_audio) + return 0; + + adev->mode_info.audio.enabled = true; + + switch (adev->asic_type) { + case CHIP_TAHITI: + case CHIP_PITCAIRN: + case CHIP_VERDE: + default: + adev->mode_info.audio.num_pins = 6; + break; + case CHIP_OLAND: + adev->mode_info.audio.num_pins = 2; + break; + } + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + adev->mode_info.audio.pin[i].channels = -1; + adev->mode_info.audio.pin[i].rate = -1; + adev->mode_info.audio.pin[i].bits_per_sample = -1; + adev->mode_info.audio.pin[i].status_bits = 0; + adev->mode_info.audio.pin[i].category_code = 0; + adev->mode_info.audio.pin[i].connected = false; + adev->mode_info.audio.pin[i].offset = pin_offsets[i]; + adev->mode_info.audio.pin[i].id = i; + dce_v6_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + } + + return 0; +} + +static void dce_v6_0_audio_fini(struct amdgpu_device *adev) +{ + int i; + + if (!amdgpu_audio) + return; + + if (!adev->mode_info.audio.enabled) + return; + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) + dce_v6_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + + adev->mode_info.audio.enabled = false; +} + +static void dce_v6_0_audio_set_vbi_packet(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u32 tmp; + + tmp = RREG32(mmHDMI_VBI_PACKET_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, 1); + tmp = REG_SET_FIELD(tmp, HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, 1); + tmp = REG_SET_FIELD(tmp, HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, 1); + WREG32(mmHDMI_VBI_PACKET_CONTROL + dig->afmt->offset, tmp); +} + +static void dce_v6_0_audio_set_acr(struct drm_encoder *encoder, + uint32_t clock, int bpc) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_afmt_acr acr = amdgpu_afmt_acr(clock); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u32 tmp; + + tmp = RREG32(mmHDMI_ACR_PACKET_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUTO_SEND, 1); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_PACKET_CONTROL, HDMI_ACR_SOURCE, + bpc > 8 ? 0 : 1); + WREG32(mmHDMI_ACR_PACKET_CONTROL + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_ACR_32_0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_32_0, HDMI_ACR_CTS_32, acr.cts_32khz); + WREG32(mmHDMI_ACR_32_0 + dig->afmt->offset, tmp); + tmp = RREG32(mmHDMI_ACR_32_1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_32_1, HDMI_ACR_N_32, acr.n_32khz); + WREG32(mmHDMI_ACR_32_1 + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_ACR_44_0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_44_0, HDMI_ACR_CTS_44, acr.cts_44_1khz); + WREG32(mmHDMI_ACR_44_0 + dig->afmt->offset, tmp); + tmp = RREG32(mmHDMI_ACR_44_1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_44_1, HDMI_ACR_N_44, acr.n_44_1khz); + WREG32(mmHDMI_ACR_44_1 + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_ACR_48_0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_48_0, HDMI_ACR_CTS_48, acr.cts_48khz); + WREG32(mmHDMI_ACR_48_0 + dig->afmt->offset, tmp); + tmp = RREG32(mmHDMI_ACR_48_1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_ACR_48_1, HDMI_ACR_N_48, acr.n_48khz); + WREG32(mmHDMI_ACR_48_1 + dig->afmt->offset, tmp); +} + +static void dce_v6_0_audio_set_avi_infoframe(struct drm_encoder *encoder, + struct drm_display_mode *mode) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + struct hdmi_avi_infoframe frame; + u8 buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AVI_INFOFRAME_SIZE]; + uint8_t *payload = buffer + 3; + uint8_t *header = buffer; + ssize_t err; + u32 tmp; + + err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode); + if (err < 0) { + DRM_ERROR("failed to setup AVI infoframe: %zd\n", err); + return; + } + + err = hdmi_avi_infoframe_pack(&frame, buffer, sizeof(buffer)); + if (err < 0) { + DRM_ERROR("failed to pack AVI infoframe: %zd\n", err); + return; + } + + WREG32(mmAFMT_AVI_INFO0 + dig->afmt->offset, + payload[0x0] | (payload[0x1] << 8) | (payload[0x2] << 16) | (payload[0x3] << 24)); + WREG32(mmAFMT_AVI_INFO1 + dig->afmt->offset, + payload[0x4] | (payload[0x5] << 8) | (payload[0x6] << 16) | (payload[0x7] << 24)); + WREG32(mmAFMT_AVI_INFO2 + dig->afmt->offset, + payload[0x8] | (payload[0x9] << 8) | (payload[0xA] << 16) | (payload[0xB] << 24)); + WREG32(mmAFMT_AVI_INFO3 + dig->afmt->offset, + payload[0xC] | (payload[0xD] << 8) | (header[1] << 24)); + + tmp = RREG32(mmHDMI_INFOFRAME_CONTROL1 + dig->afmt->offset); + /* anything other than 0 */ + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL1, + HDMI_AUDIO_INFO_LINE, 2); + WREG32(mmHDMI_INFOFRAME_CONTROL1 + dig->afmt->offset, tmp); +} + +static void dce_v6_0_audio_set_dto(struct drm_encoder *encoder, u32 clock) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + int em = amdgpu_atombios_encoder_get_encoder_mode(encoder); + u32 tmp; + + /* + * Two dtos: generally use dto0 for hdmi, dto1 for dp. + * Express [24MHz / target pixel clock] as an exact rational + * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE + * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator + */ + tmp = RREG32(mmDCCG_AUDIO_DTO_SOURCE); + tmp = REG_SET_FIELD(tmp, DCCG_AUDIO_DTO_SOURCE, + DCCG_AUDIO_DTO0_SOURCE_SEL, amdgpu_crtc->crtc_id); + if (em == ATOM_ENCODER_MODE_HDMI) { + tmp = REG_SET_FIELD(tmp, DCCG_AUDIO_DTO_SOURCE, + DCCG_AUDIO_DTO_SEL, 0); + } else if (ENCODER_MODE_IS_DP(em)) { + tmp = REG_SET_FIELD(tmp, DCCG_AUDIO_DTO_SOURCE, + DCCG_AUDIO_DTO_SEL, 1); + } + WREG32(mmDCCG_AUDIO_DTO_SOURCE, tmp); + if (em == ATOM_ENCODER_MODE_HDMI) { + WREG32(mmDCCG_AUDIO_DTO0_PHASE, 24000); + WREG32(mmDCCG_AUDIO_DTO0_MODULE, clock); + } else if (ENCODER_MODE_IS_DP(em)) { + WREG32(mmDCCG_AUDIO_DTO1_PHASE, 24000); + WREG32(mmDCCG_AUDIO_DTO1_MODULE, clock); + } +} + +static void dce_v6_0_audio_set_packet(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u32 tmp; + + tmp = RREG32(mmAFMT_INFOFRAME_CONTROL0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, 1); + WREG32(mmAFMT_INFOFRAME_CONTROL0 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_60958_0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_60958_0, AFMT_60958_CS_CHANNEL_NUMBER_L, 1); + WREG32(mmAFMT_60958_0 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_60958_1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, 2); + WREG32(mmAFMT_60958_1 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_60958_2 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_2, 3); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_3, 4); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_4, 5); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_5, 6); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_6, 7); + tmp = REG_SET_FIELD(tmp, AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_7, 8); + WREG32(mmAFMT_60958_2 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_AUDIO_PACKET_CONTROL2 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_CHANNEL_ENABLE, 0xff); + WREG32(mmAFMT_AUDIO_PACKET_CONTROL2 + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_AUDIO_PACKET_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_DELAY_EN, 1); + tmp = REG_SET_FIELD(tmp, HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_PACKETS_PER_LINE, 3); + WREG32(mmHDMI_AUDIO_PACKET_CONTROL + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_AUDIO_PACKET_CONTROL, AFMT_RESET_FIFO_WHEN_AUDIO_DIS, 1); + tmp = REG_SET_FIELD(tmp, AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, 1); + WREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset, tmp); +} + +static void dce_v6_0_audio_set_mute(struct drm_encoder *encoder, bool mute) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u32 tmp; + + tmp = RREG32(mmHDMI_GC + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_GC, HDMI_GC_AVMUTE, mute ? 1 : 0); + WREG32(mmHDMI_GC + dig->afmt->offset, tmp); +} + +static void dce_v6_0_audio_hdmi_enable(struct drm_encoder *encoder, bool enable) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u32 tmp; + + if (enable) { + tmp = RREG32(mmHDMI_INFOFRAME_CONTROL0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_SEND, 1); + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_CONT, 1); + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, 1); + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_CONT, 1); + WREG32(mmHDMI_INFOFRAME_CONTROL0 + dig->afmt->offset, tmp); + + tmp = RREG32(mmHDMI_INFOFRAME_CONTROL1 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL1, HDMI_AVI_INFO_LINE, 2); + WREG32(mmHDMI_INFOFRAME_CONTROL1 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, 1); + WREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset, tmp); + } else { + tmp = RREG32(mmHDMI_INFOFRAME_CONTROL0 + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_SEND, 0); + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_CONT, 0); + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, 0); + tmp = REG_SET_FIELD(tmp, HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_CONT, 0); + WREG32(mmHDMI_INFOFRAME_CONTROL0 + dig->afmt->offset, tmp); + + tmp = RREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, 0); + WREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset, tmp); + } +} + +static void dce_v6_0_audio_dp_enable(struct drm_encoder *encoder, bool enable) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u32 tmp; + + if (enable) { + tmp = RREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, 1); + WREG32(mmAFMT_AUDIO_PACKET_CONTROL + dig->afmt->offset, tmp); + + tmp = RREG32(mmDP_SEC_TIMESTAMP + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, DP_SEC_TIMESTAMP, DP_SEC_TIMESTAMP_MODE, 1); + WREG32(mmDP_SEC_TIMESTAMP + dig->afmt->offset, tmp); + + tmp = RREG32(mmDP_SEC_CNTL + dig->afmt->offset); + tmp = REG_SET_FIELD(tmp, DP_SEC_CNTL, DP_SEC_ASP_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, DP_SEC_CNTL, DP_SEC_ATP_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, DP_SEC_CNTL, DP_SEC_AIP_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, 1); + WREG32(mmDP_SEC_CNTL + dig->afmt->offset, tmp); + } else { + WREG32(mmDP_SEC_CNTL + dig->afmt->offset, 0); + } +} + +static void dce_v6_0_afmt_setmode(struct drm_encoder *encoder, + struct drm_display_mode *mode) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + int em = amdgpu_atombios_encoder_get_encoder_mode(encoder); + int bpc = 8; + + if (!dig || !dig->afmt) + return; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + if (!dig->afmt->enabled) + return; + + dig->afmt->pin = dce_v6_0_audio_get_pin(adev); + if (!dig->afmt->pin) + return; + + if (encoder->crtc) { + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + bpc = amdgpu_crtc->bpc; + } + + /* disable audio before setting up hw */ + dce_v6_0_audio_enable(adev, dig->afmt->pin, false); + + dce_v6_0_audio_set_mute(encoder, true); + dce_v6_0_audio_write_speaker_allocation(encoder); + dce_v6_0_audio_write_sad_regs(encoder); + dce_v6_0_audio_write_latency_fields(encoder, mode); + if (em == ATOM_ENCODER_MODE_HDMI) { + dce_v6_0_audio_set_dto(encoder, mode->clock); + dce_v6_0_audio_set_vbi_packet(encoder); + dce_v6_0_audio_set_acr(encoder, mode->clock, bpc); + } else if (ENCODER_MODE_IS_DP(em)) { + dce_v6_0_audio_set_dto(encoder, adev->clock.default_dispclk * 10); + } + dce_v6_0_audio_set_packet(encoder); + dce_v6_0_audio_select_pin(encoder); + dce_v6_0_audio_set_avi_infoframe(encoder, mode); + dce_v6_0_audio_set_mute(encoder, false); + if (em == ATOM_ENCODER_MODE_HDMI) { + dce_v6_0_audio_hdmi_enable(encoder, 1); + } else if (ENCODER_MODE_IS_DP(em)) { + dce_v6_0_audio_dp_enable(encoder, 1); + } + + /* enable audio after setting up hw */ + dce_v6_0_audio_enable(adev, dig->afmt->pin, true); +} + +static void dce_v6_0_afmt_enable(struct drm_encoder *encoder, bool enable) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + + if (!dig || !dig->afmt) + return; + + /* Silent, r600_hdmi_enable will raise WARN for us */ + if (enable && dig->afmt->enabled) + return; + + if (!enable && !dig->afmt->enabled) + return; + + if (!enable && dig->afmt->pin) { + dce_v6_0_audio_enable(adev, dig->afmt->pin, false); + dig->afmt->pin = NULL; + } + + dig->afmt->enabled = enable; + + DRM_DEBUG("%sabling AFMT interface @ 0x%04X for encoder 0x%x\n", + enable ? "En" : "Dis", dig->afmt->offset, amdgpu_encoder->encoder_id); +} + +static int dce_v6_0_afmt_init(struct amdgpu_device *adev) +{ + int i, j; + + for (i = 0; i < adev->mode_info.num_dig; i++) + adev->mode_info.afmt[i] = NULL; + + /* DCE6 has audio blocks tied to DIG encoders */ + for (i = 0; i < adev->mode_info.num_dig; i++) { + adev->mode_info.afmt[i] = kzalloc(sizeof(struct amdgpu_afmt), GFP_KERNEL); + if (adev->mode_info.afmt[i]) { + adev->mode_info.afmt[i]->offset = dig_offsets[i]; + adev->mode_info.afmt[i]->id = i; + } else { + for (j = 0; j < i; j++) { + kfree(adev->mode_info.afmt[j]); + adev->mode_info.afmt[j] = NULL; + } + DRM_ERROR("Out of memory allocating afmt table\n"); + return -ENOMEM; + } + } + return 0; +} + +static void dce_v6_0_afmt_fini(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->mode_info.num_dig; i++) { + kfree(adev->mode_info.afmt[i]); + adev->mode_info.afmt[i] = NULL; + } +} + +static const u32 vga_control_regs[6] = +{ + mmD1VGA_CONTROL, + mmD2VGA_CONTROL, + mmD3VGA_CONTROL, + mmD4VGA_CONTROL, + mmD5VGA_CONTROL, + mmD6VGA_CONTROL, +}; + +static void dce_v6_0_vga_enable(struct drm_crtc *crtc, bool enable) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u32 vga_control; + + vga_control = RREG32(vga_control_regs[amdgpu_crtc->crtc_id]) & ~1; + WREG32(vga_control_regs[amdgpu_crtc->crtc_id], vga_control | (enable ? 1 : 0)); +} + +static void dce_v6_0_grph_enable(struct drm_crtc *crtc, bool enable) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + WREG32(mmGRPH_ENABLE + amdgpu_crtc->crtc_offset, enable ? 1 : 0); +} + +static int dce_v6_0_crtc_do_set_base(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y, int atomic) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct drm_framebuffer *target_fb; + struct drm_gem_object *obj; + struct amdgpu_bo *abo; + uint64_t fb_location, tiling_flags; + uint32_t fb_format, fb_pitch_pixels, pipe_config; + u32 fb_swap = GRPH_ENDIAN_SWAP(GRPH_ENDIAN_NONE); + u32 viewport_w, viewport_h; + int r; + bool bypass_lut = false; + + /* no fb bound */ + if (!atomic && !crtc->primary->fb) { + DRM_DEBUG_KMS("No FB bound\n"); + return 0; + } + + if (atomic) + target_fb = fb; + else + target_fb = crtc->primary->fb; + + /* If atomic, assume fb object is pinned & idle & fenced and + * just update base pointers + */ + obj = target_fb->obj[0]; + abo = gem_to_amdgpu_bo(obj); + r = amdgpu_bo_reserve(abo, false); + if (unlikely(r != 0)) + return r; + + if (!atomic) { + r = amdgpu_bo_pin(abo, AMDGPU_GEM_DOMAIN_VRAM); + if (unlikely(r != 0)) { + amdgpu_bo_unreserve(abo); + return -EINVAL; + } + } + fb_location = amdgpu_bo_gpu_offset(abo); + + amdgpu_bo_get_tiling_flags(abo, &tiling_flags); + amdgpu_bo_unreserve(abo); + + switch (target_fb->format->format) { + case DRM_FORMAT_C8: + fb_format = (GRPH_DEPTH(GRPH_DEPTH_8BPP) | + GRPH_FORMAT(GRPH_FORMAT_INDEXED)); + break; + case DRM_FORMAT_XRGB4444: + case DRM_FORMAT_ARGB4444: + fb_format = (GRPH_DEPTH(GRPH_DEPTH_16BPP) | + GRPH_FORMAT(GRPH_FORMAT_ARGB4444)); +#ifdef __BIG_ENDIAN + fb_swap = GRPH_ENDIAN_SWAP(GRPH_ENDIAN_8IN16); +#endif + break; + case DRM_FORMAT_XRGB1555: + case DRM_FORMAT_ARGB1555: + fb_format = (GRPH_DEPTH(GRPH_DEPTH_16BPP) | + GRPH_FORMAT(GRPH_FORMAT_ARGB1555)); +#ifdef __BIG_ENDIAN + fb_swap = GRPH_ENDIAN_SWAP(GRPH_ENDIAN_8IN16); +#endif + break; + case DRM_FORMAT_BGRX5551: + case DRM_FORMAT_BGRA5551: + fb_format = (GRPH_DEPTH(GRPH_DEPTH_16BPP) | + GRPH_FORMAT(GRPH_FORMAT_BGRA5551)); +#ifdef __BIG_ENDIAN + fb_swap = GRPH_ENDIAN_SWAP(GRPH_ENDIAN_8IN16); +#endif + break; + case DRM_FORMAT_RGB565: + fb_format = (GRPH_DEPTH(GRPH_DEPTH_16BPP) | + GRPH_FORMAT(GRPH_FORMAT_ARGB565)); +#ifdef __BIG_ENDIAN + fb_swap = GRPH_ENDIAN_SWAP(GRPH_ENDIAN_8IN16); +#endif + break; + case DRM_FORMAT_XRGB8888: + case DRM_FORMAT_ARGB8888: + fb_format = (GRPH_DEPTH(GRPH_DEPTH_32BPP) | + GRPH_FORMAT(GRPH_FORMAT_ARGB8888)); +#ifdef __BIG_ENDIAN + fb_swap = GRPH_ENDIAN_SWAP(GRPH_ENDIAN_8IN32); +#endif + break; + case DRM_FORMAT_XRGB2101010: + case DRM_FORMAT_ARGB2101010: + fb_format = (GRPH_DEPTH(GRPH_DEPTH_32BPP) | + GRPH_FORMAT(GRPH_FORMAT_ARGB2101010)); +#ifdef __BIG_ENDIAN + fb_swap = GRPH_ENDIAN_SWAP(GRPH_ENDIAN_8IN32); +#endif + /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */ + bypass_lut = true; + break; + case DRM_FORMAT_BGRX1010102: + case DRM_FORMAT_BGRA1010102: + fb_format = (GRPH_DEPTH(GRPH_DEPTH_32BPP) | + GRPH_FORMAT(GRPH_FORMAT_BGRA1010102)); +#ifdef __BIG_ENDIAN + fb_swap = GRPH_ENDIAN_SWAP(GRPH_ENDIAN_8IN32); +#endif + /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */ + bypass_lut = true; + break; + case DRM_FORMAT_XBGR8888: + case DRM_FORMAT_ABGR8888: + fb_format = (GRPH_DEPTH(GRPH_DEPTH_32BPP) | + GRPH_FORMAT(GRPH_FORMAT_ARGB8888)); + fb_swap = (GRPH_RED_CROSSBAR(GRPH_RED_SEL_B) | + GRPH_BLUE_CROSSBAR(GRPH_BLUE_SEL_R)); +#ifdef __BIG_ENDIAN + fb_swap |= GRPH_ENDIAN_SWAP(GRPH_ENDIAN_8IN32); +#endif + break; + default: + DRM_ERROR("Unsupported screen format %p4cc\n", + &target_fb->format->format); + return -EINVAL; + } + + if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE) == ARRAY_2D_TILED_THIN1) { + unsigned bankw, bankh, mtaspect, tile_split, num_banks; + + bankw = AMDGPU_TILING_GET(tiling_flags, BANK_WIDTH); + bankh = AMDGPU_TILING_GET(tiling_flags, BANK_HEIGHT); + mtaspect = AMDGPU_TILING_GET(tiling_flags, MACRO_TILE_ASPECT); + tile_split = AMDGPU_TILING_GET(tiling_flags, TILE_SPLIT); + num_banks = AMDGPU_TILING_GET(tiling_flags, NUM_BANKS); + + fb_format |= GRPH_NUM_BANKS(num_banks); + fb_format |= GRPH_ARRAY_MODE(GRPH_ARRAY_2D_TILED_THIN1); + fb_format |= GRPH_TILE_SPLIT(tile_split); + fb_format |= GRPH_BANK_WIDTH(bankw); + fb_format |= GRPH_BANK_HEIGHT(bankh); + fb_format |= GRPH_MACRO_TILE_ASPECT(mtaspect); + } else if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE) == ARRAY_1D_TILED_THIN1) { + fb_format |= GRPH_ARRAY_MODE(GRPH_ARRAY_1D_TILED_THIN1); + } + + pipe_config = AMDGPU_TILING_GET(tiling_flags, PIPE_CONFIG); + fb_format |= GRPH_PIPE_CONFIG(pipe_config); + + dce_v6_0_vga_enable(crtc, false); + + /* Make sure surface address is updated at vertical blank rather than + * horizontal blank + */ + WREG32(mmGRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset, 0); + + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(fb_location)); + WREG32(mmGRPH_SECONDARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(fb_location)); + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + (u32)fb_location & GRPH_PRIMARY_SURFACE_ADDRESS__GRPH_PRIMARY_SURFACE_ADDRESS_MASK); + WREG32(mmGRPH_SECONDARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + (u32) fb_location & GRPH_PRIMARY_SURFACE_ADDRESS__GRPH_PRIMARY_SURFACE_ADDRESS_MASK); + WREG32(mmGRPH_CONTROL + amdgpu_crtc->crtc_offset, fb_format); + WREG32(mmGRPH_SWAP_CNTL + amdgpu_crtc->crtc_offset, fb_swap); + + /* + * The LUT only has 256 slots for indexing by a 8 bpc fb. Bypass the LUT + * for > 8 bpc scanout to avoid truncation of fb indices to 8 msb's, to + * retain the full precision throughout the pipeline. + */ + WREG32_P(mmGRPH_LUT_10BIT_BYPASS + amdgpu_crtc->crtc_offset, + (bypass_lut ? GRPH_LUT_10BIT_BYPASS__GRPH_LUT_10BIT_BYPASS_EN_MASK : 0), + ~GRPH_LUT_10BIT_BYPASS__GRPH_LUT_10BIT_BYPASS_EN_MASK); + + if (bypass_lut) + DRM_DEBUG_KMS("Bypassing hardware LUT due to 10 bit fb scanout.\n"); + + WREG32(mmGRPH_SURFACE_OFFSET_X + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_SURFACE_OFFSET_Y + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_X_START + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_Y_START + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_X_END + amdgpu_crtc->crtc_offset, target_fb->width); + WREG32(mmGRPH_Y_END + amdgpu_crtc->crtc_offset, target_fb->height); + + fb_pitch_pixels = target_fb->pitches[0] / target_fb->format->cpp[0]; + WREG32(mmGRPH_PITCH + amdgpu_crtc->crtc_offset, fb_pitch_pixels); + + dce_v6_0_grph_enable(crtc, true); + + WREG32(mmDESKTOP_HEIGHT + amdgpu_crtc->crtc_offset, + target_fb->height); + x &= ~3; + y &= ~1; + WREG32(mmVIEWPORT_START + amdgpu_crtc->crtc_offset, + (x << 16) | y); + viewport_w = crtc->mode.hdisplay; + viewport_h = (crtc->mode.vdisplay + 1) & ~1; + + WREG32(mmVIEWPORT_SIZE + amdgpu_crtc->crtc_offset, + (viewport_w << 16) | viewport_h); + + /* set pageflip to happen anywhere in vblank interval */ + WREG32(mmMASTER_UPDATE_MODE + amdgpu_crtc->crtc_offset, 0); + + if (!atomic && fb && fb != crtc->primary->fb) { + abo = gem_to_amdgpu_bo(fb->obj[0]); + r = amdgpu_bo_reserve(abo, true); + if (unlikely(r != 0)) + return r; + amdgpu_bo_unpin(abo); + amdgpu_bo_unreserve(abo); + } + + /* Bytes per pixel may have changed */ + dce_v6_0_bandwidth_update(adev); + + return 0; + +} + +static void dce_v6_0_set_interleave(struct drm_crtc *crtc, + struct drm_display_mode *mode) +{ + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + WREG32(mmDATA_FORMAT + amdgpu_crtc->crtc_offset, + INTERLEAVE_EN); + else + WREG32(mmDATA_FORMAT + amdgpu_crtc->crtc_offset, 0); +} + +static void dce_v6_0_crtc_load_lut(struct drm_crtc *crtc) +{ + + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u16 *r, *g, *b; + int i; + + DRM_DEBUG_KMS("%d\n", amdgpu_crtc->crtc_id); + + WREG32(mmINPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset, + ((0 << INPUT_CSC_CONTROL__INPUT_CSC_GRPH_MODE__SHIFT) | + (0 << INPUT_CSC_CONTROL__INPUT_CSC_OVL_MODE__SHIFT))); + WREG32(mmPRESCALE_GRPH_CONTROL + amdgpu_crtc->crtc_offset, + PRESCALE_GRPH_CONTROL__GRPH_PRESCALE_BYPASS_MASK); + WREG32(mmPRESCALE_OVL_CONTROL + amdgpu_crtc->crtc_offset, + PRESCALE_OVL_CONTROL__OVL_PRESCALE_BYPASS_MASK); + WREG32(mmINPUT_GAMMA_CONTROL + amdgpu_crtc->crtc_offset, + ((0 << INPUT_GAMMA_CONTROL__GRPH_INPUT_GAMMA_MODE__SHIFT) | + (0 << INPUT_GAMMA_CONTROL__OVL_INPUT_GAMMA_MODE__SHIFT))); + + WREG32(mmDC_LUT_CONTROL + amdgpu_crtc->crtc_offset, 0); + + WREG32(mmDC_LUT_BLACK_OFFSET_BLUE + amdgpu_crtc->crtc_offset, 0); + WREG32(mmDC_LUT_BLACK_OFFSET_GREEN + amdgpu_crtc->crtc_offset, 0); + WREG32(mmDC_LUT_BLACK_OFFSET_RED + amdgpu_crtc->crtc_offset, 0); + + WREG32(mmDC_LUT_WHITE_OFFSET_BLUE + amdgpu_crtc->crtc_offset, 0xffff); + WREG32(mmDC_LUT_WHITE_OFFSET_GREEN + amdgpu_crtc->crtc_offset, 0xffff); + WREG32(mmDC_LUT_WHITE_OFFSET_RED + amdgpu_crtc->crtc_offset, 0xffff); + + WREG32(mmDC_LUT_RW_MODE + amdgpu_crtc->crtc_offset, 0); + WREG32(mmDC_LUT_WRITE_EN_MASK + amdgpu_crtc->crtc_offset, 0x00000007); + + WREG32(mmDC_LUT_RW_INDEX + amdgpu_crtc->crtc_offset, 0); + r = crtc->gamma_store; + g = r + crtc->gamma_size; + b = g + crtc->gamma_size; + for (i = 0; i < 256; i++) { + WREG32(mmDC_LUT_30_COLOR + amdgpu_crtc->crtc_offset, + ((*r++ & 0xffc0) << 14) | + ((*g++ & 0xffc0) << 4) | + (*b++ >> 6)); + } + + WREG32(mmDEGAMMA_CONTROL + amdgpu_crtc->crtc_offset, + ((0 << DEGAMMA_CONTROL__GRPH_DEGAMMA_MODE__SHIFT) | + (0 << DEGAMMA_CONTROL__OVL_DEGAMMA_MODE__SHIFT) | + ICON_DEGAMMA_MODE(0) | + (0 << DEGAMMA_CONTROL__CURSOR_DEGAMMA_MODE__SHIFT))); + WREG32(mmGAMUT_REMAP_CONTROL + amdgpu_crtc->crtc_offset, + ((0 << GAMUT_REMAP_CONTROL__GRPH_GAMUT_REMAP_MODE__SHIFT) | + (0 << GAMUT_REMAP_CONTROL__OVL_GAMUT_REMAP_MODE__SHIFT))); + WREG32(mmREGAMMA_CONTROL + amdgpu_crtc->crtc_offset, + ((0 << REGAMMA_CONTROL__GRPH_REGAMMA_MODE__SHIFT) | + (0 << REGAMMA_CONTROL__OVL_REGAMMA_MODE__SHIFT))); + WREG32(mmOUTPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset, + ((0 << OUTPUT_CSC_CONTROL__OUTPUT_CSC_GRPH_MODE__SHIFT) | + (0 << OUTPUT_CSC_CONTROL__OUTPUT_CSC_OVL_MODE__SHIFT))); + /* XXX match this to the depth of the crtc fmt block, move to modeset? */ + WREG32(0x1a50 + amdgpu_crtc->crtc_offset, 0); + + +} + +static int dce_v6_0_pick_dig_encoder(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + return dig->linkb ? 1 : 0; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + return dig->linkb ? 3 : 2; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + return dig->linkb ? 5 : 4; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + return 6; + default: + DRM_ERROR("invalid encoder_id: 0x%x\n", amdgpu_encoder->encoder_id); + return 0; + } +} + +/** + * dce_v6_0_pick_pll - Allocate a PPLL for use by the crtc. + * + * @crtc: drm crtc + * + * Returns the PPLL (Pixel PLL) to be used by the crtc. For DP monitors + * a single PPLL can be used for all DP crtcs/encoders. For non-DP + * monitors a dedicated PPLL must be used. If a particular board has + * an external DP PLL, return ATOM_PPLL_INVALID to skip PLL programming + * as there is no need to program the PLL itself. If we are not able to + * allocate a PLL, return ATOM_PPLL_INVALID to skip PLL programming to + * avoid messing up an existing monitor. + * + * + */ +static u32 dce_v6_0_pick_pll(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u32 pll_in_use; + int pll; + + if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder))) { + if (adev->clock.dp_extclk) + /* skip PPLL programming if using ext clock */ + return ATOM_PPLL_INVALID; + else + return ATOM_PPLL0; + } else { + /* use the same PPLL for all monitors with the same clock */ + pll = amdgpu_pll_get_shared_nondp_ppll(crtc); + if (pll != ATOM_PPLL_INVALID) + return pll; + } + + /* PPLL1, and PPLL2 */ + pll_in_use = amdgpu_pll_get_use_mask(crtc); + if (!(pll_in_use & (1 << ATOM_PPLL2))) + return ATOM_PPLL2; + if (!(pll_in_use & (1 << ATOM_PPLL1))) + return ATOM_PPLL1; + DRM_ERROR("unable to allocate a PPLL\n"); + return ATOM_PPLL_INVALID; +} + +static void dce_v6_0_lock_cursor(struct drm_crtc *crtc, bool lock) +{ + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + uint32_t cur_lock; + + cur_lock = RREG32(mmCUR_UPDATE + amdgpu_crtc->crtc_offset); + if (lock) + cur_lock |= CUR_UPDATE__CURSOR_UPDATE_LOCK_MASK; + else + cur_lock &= ~CUR_UPDATE__CURSOR_UPDATE_LOCK_MASK; + WREG32(mmCUR_UPDATE + amdgpu_crtc->crtc_offset, cur_lock); +} + +static void dce_v6_0_hide_cursor(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + + WREG32(mmCUR_CONTROL + amdgpu_crtc->crtc_offset, + (CURSOR_24_8_PRE_MULT << CUR_CONTROL__CURSOR_MODE__SHIFT) | + (CURSOR_URGENT_1_2 << CUR_CONTROL__CURSOR_URGENT_CONTROL__SHIFT)); + + +} + +static void dce_v6_0_show_cursor(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + + WREG32(mmCUR_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(amdgpu_crtc->cursor_addr)); + WREG32(mmCUR_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + lower_32_bits(amdgpu_crtc->cursor_addr)); + + WREG32(mmCUR_CONTROL + amdgpu_crtc->crtc_offset, + CUR_CONTROL__CURSOR_EN_MASK | + (CURSOR_24_8_PRE_MULT << CUR_CONTROL__CURSOR_MODE__SHIFT) | + (CURSOR_URGENT_1_2 << CUR_CONTROL__CURSOR_URGENT_CONTROL__SHIFT)); + +} + +static int dce_v6_0_cursor_move_locked(struct drm_crtc *crtc, + int x, int y) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + int xorigin = 0, yorigin = 0; + + int w = amdgpu_crtc->cursor_width; + + amdgpu_crtc->cursor_x = x; + amdgpu_crtc->cursor_y = y; + + /* avivo cursor are offset into the total surface */ + x += crtc->x; + y += crtc->y; + DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y); + + if (x < 0) { + xorigin = min(-x, amdgpu_crtc->max_cursor_width - 1); + x = 0; + } + if (y < 0) { + yorigin = min(-y, amdgpu_crtc->max_cursor_height - 1); + y = 0; + } + + WREG32(mmCUR_POSITION + amdgpu_crtc->crtc_offset, (x << 16) | y); + WREG32(mmCUR_HOT_SPOT + amdgpu_crtc->crtc_offset, (xorigin << 16) | yorigin); + WREG32(mmCUR_SIZE + amdgpu_crtc->crtc_offset, + ((w - 1) << 16) | (amdgpu_crtc->cursor_height - 1)); + + return 0; +} + +static int dce_v6_0_crtc_cursor_move(struct drm_crtc *crtc, + int x, int y) +{ + int ret; + + dce_v6_0_lock_cursor(crtc, true); + ret = dce_v6_0_cursor_move_locked(crtc, x, y); + dce_v6_0_lock_cursor(crtc, false); + + return ret; +} + +static int dce_v6_0_crtc_cursor_set2(struct drm_crtc *crtc, + struct drm_file *file_priv, + uint32_t handle, + uint32_t width, + uint32_t height, + int32_t hot_x, + int32_t hot_y) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_gem_object *obj; + struct amdgpu_bo *aobj; + int ret; + + if (!handle) { + /* turn off cursor */ + dce_v6_0_hide_cursor(crtc); + obj = NULL; + goto unpin; + } + + if ((width > amdgpu_crtc->max_cursor_width) || + (height > amdgpu_crtc->max_cursor_height)) { + DRM_ERROR("bad cursor width or height %d x %d\n", width, height); + return -EINVAL; + } + + obj = drm_gem_object_lookup(file_priv, handle); + if (!obj) { + DRM_ERROR("Cannot find cursor object %x for crtc %d\n", handle, amdgpu_crtc->crtc_id); + return -ENOENT; + } + + aobj = gem_to_amdgpu_bo(obj); + ret = amdgpu_bo_reserve(aobj, false); + if (ret != 0) { + drm_gem_object_put(obj); + return ret; + } + + ret = amdgpu_bo_pin(aobj, AMDGPU_GEM_DOMAIN_VRAM); + amdgpu_bo_unreserve(aobj); + if (ret) { + DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret); + drm_gem_object_put(obj); + return ret; + } + amdgpu_crtc->cursor_addr = amdgpu_bo_gpu_offset(aobj); + + dce_v6_0_lock_cursor(crtc, true); + + if (width != amdgpu_crtc->cursor_width || + height != amdgpu_crtc->cursor_height || + hot_x != amdgpu_crtc->cursor_hot_x || + hot_y != amdgpu_crtc->cursor_hot_y) { + int x, y; + + x = amdgpu_crtc->cursor_x + amdgpu_crtc->cursor_hot_x - hot_x; + y = amdgpu_crtc->cursor_y + amdgpu_crtc->cursor_hot_y - hot_y; + + dce_v6_0_cursor_move_locked(crtc, x, y); + + amdgpu_crtc->cursor_width = width; + amdgpu_crtc->cursor_height = height; + amdgpu_crtc->cursor_hot_x = hot_x; + amdgpu_crtc->cursor_hot_y = hot_y; + } + + dce_v6_0_show_cursor(crtc); + dce_v6_0_lock_cursor(crtc, false); + +unpin: + if (amdgpu_crtc->cursor_bo) { + struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo); + ret = amdgpu_bo_reserve(aobj, true); + if (likely(ret == 0)) { + amdgpu_bo_unpin(aobj); + amdgpu_bo_unreserve(aobj); + } + drm_gem_object_put(amdgpu_crtc->cursor_bo); + } + + amdgpu_crtc->cursor_bo = obj; + return 0; +} + +static void dce_v6_0_cursor_reset(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + if (amdgpu_crtc->cursor_bo) { + dce_v6_0_lock_cursor(crtc, true); + + dce_v6_0_cursor_move_locked(crtc, amdgpu_crtc->cursor_x, + amdgpu_crtc->cursor_y); + + dce_v6_0_show_cursor(crtc); + dce_v6_0_lock_cursor(crtc, false); + } +} + +static int dce_v6_0_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, + u16 *blue, uint32_t size, + struct drm_modeset_acquire_ctx *ctx) +{ + dce_v6_0_crtc_load_lut(crtc); + + return 0; +} + +static void dce_v6_0_crtc_destroy(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + drm_crtc_cleanup(crtc); + kfree(amdgpu_crtc); +} + +static const struct drm_crtc_funcs dce_v6_0_crtc_funcs = { + .cursor_set2 = dce_v6_0_crtc_cursor_set2, + .cursor_move = dce_v6_0_crtc_cursor_move, + .gamma_set = dce_v6_0_crtc_gamma_set, + .set_config = amdgpu_display_crtc_set_config, + .destroy = dce_v6_0_crtc_destroy, + .page_flip_target = amdgpu_display_crtc_page_flip_target, + .get_vblank_counter = amdgpu_get_vblank_counter_kms, + .enable_vblank = amdgpu_enable_vblank_kms, + .disable_vblank = amdgpu_disable_vblank_kms, + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp, +}; + +static void dce_v6_0_crtc_dpms(struct drm_crtc *crtc, int mode) +{ + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + unsigned type; + + switch (mode) { + case DRM_MODE_DPMS_ON: + amdgpu_crtc->enabled = true; + amdgpu_atombios_crtc_enable(crtc, ATOM_ENABLE); + amdgpu_atombios_crtc_blank(crtc, ATOM_DISABLE); + /* Make sure VBLANK and PFLIP interrupts are still enabled */ + type = amdgpu_display_crtc_idx_to_irq_type(adev, + amdgpu_crtc->crtc_id); + amdgpu_irq_update(adev, &adev->crtc_irq, type); + amdgpu_irq_update(adev, &adev->pageflip_irq, type); + drm_crtc_vblank_on(crtc); + dce_v6_0_crtc_load_lut(crtc); + break; + case DRM_MODE_DPMS_STANDBY: + case DRM_MODE_DPMS_SUSPEND: + case DRM_MODE_DPMS_OFF: + drm_crtc_vblank_off(crtc); + if (amdgpu_crtc->enabled) + amdgpu_atombios_crtc_blank(crtc, ATOM_ENABLE); + amdgpu_atombios_crtc_enable(crtc, ATOM_DISABLE); + amdgpu_crtc->enabled = false; + break; + } + /* adjust pm to dpms */ + amdgpu_dpm_compute_clocks(adev); +} + +static void dce_v6_0_crtc_prepare(struct drm_crtc *crtc) +{ + /* disable crtc pair power gating before programming */ + amdgpu_atombios_crtc_powergate(crtc, ATOM_DISABLE); + amdgpu_atombios_crtc_lock(crtc, ATOM_ENABLE); + dce_v6_0_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); +} + +static void dce_v6_0_crtc_commit(struct drm_crtc *crtc) +{ + dce_v6_0_crtc_dpms(crtc, DRM_MODE_DPMS_ON); + amdgpu_atombios_crtc_lock(crtc, ATOM_DISABLE); +} + +static void dce_v6_0_crtc_disable(struct drm_crtc *crtc) +{ + + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_atom_ss ss; + int i; + + dce_v6_0_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); + if (crtc->primary->fb) { + int r; + struct amdgpu_bo *abo; + + abo = gem_to_amdgpu_bo(crtc->primary->fb->obj[0]); + r = amdgpu_bo_reserve(abo, true); + if (unlikely(r)) + DRM_ERROR("failed to reserve abo before unpin\n"); + else { + amdgpu_bo_unpin(abo); + amdgpu_bo_unreserve(abo); + } + } + /* disable the GRPH */ + dce_v6_0_grph_enable(crtc, false); + + amdgpu_atombios_crtc_powergate(crtc, ATOM_ENABLE); + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (adev->mode_info.crtcs[i] && + adev->mode_info.crtcs[i]->enabled && + i != amdgpu_crtc->crtc_id && + amdgpu_crtc->pll_id == adev->mode_info.crtcs[i]->pll_id) { + /* one other crtc is using this pll don't turn + * off the pll + */ + goto done; + } + } + + switch (amdgpu_crtc->pll_id) { + case ATOM_PPLL1: + case ATOM_PPLL2: + /* disable the ppll */ + amdgpu_atombios_crtc_program_pll(crtc, amdgpu_crtc->crtc_id, amdgpu_crtc->pll_id, + 0, 0, ATOM_DISABLE, 0, 0, 0, 0, 0, false, &ss); + break; + default: + break; + } +done: + amdgpu_crtc->pll_id = ATOM_PPLL_INVALID; + amdgpu_crtc->adjusted_clock = 0; + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; +} + +static int dce_v6_0_crtc_mode_set(struct drm_crtc *crtc, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode, + int x, int y, struct drm_framebuffer *old_fb) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + if (!amdgpu_crtc->adjusted_clock) + return -EINVAL; + + amdgpu_atombios_crtc_set_pll(crtc, adjusted_mode); + amdgpu_atombios_crtc_set_dtd_timing(crtc, adjusted_mode); + dce_v6_0_crtc_do_set_base(crtc, old_fb, x, y, 0); + amdgpu_atombios_crtc_overscan_setup(crtc, mode, adjusted_mode); + amdgpu_atombios_crtc_scaler_setup(crtc); + dce_v6_0_cursor_reset(crtc); + /* update the hw version fpr dpm */ + amdgpu_crtc->hw_mode = *adjusted_mode; + + return 0; +} + +static bool dce_v6_0_crtc_mode_fixup(struct drm_crtc *crtc, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct drm_encoder *encoder; + + /* assign the encoder to the amdgpu crtc to avoid repeated lookups later */ + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + if (encoder->crtc == crtc) { + amdgpu_crtc->encoder = encoder; + amdgpu_crtc->connector = amdgpu_get_connector_for_encoder(encoder); + break; + } + } + if ((amdgpu_crtc->encoder == NULL) || (amdgpu_crtc->connector == NULL)) { + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; + return false; + } + if (!amdgpu_display_crtc_scaling_mode_fixup(crtc, mode, adjusted_mode)) + return false; + if (amdgpu_atombios_crtc_prepare_pll(crtc, adjusted_mode)) + return false; + /* pick pll */ + amdgpu_crtc->pll_id = dce_v6_0_pick_pll(crtc); + /* if we can't get a PPLL for a non-DP encoder, fail */ + if ((amdgpu_crtc->pll_id == ATOM_PPLL_INVALID) && + !ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder))) + return false; + + return true; +} + +static int dce_v6_0_crtc_set_base(struct drm_crtc *crtc, int x, int y, + struct drm_framebuffer *old_fb) +{ + return dce_v6_0_crtc_do_set_base(crtc, old_fb, x, y, 0); +} + +static int dce_v6_0_crtc_set_base_atomic(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y, enum mode_set_atomic state) +{ + return dce_v6_0_crtc_do_set_base(crtc, fb, x, y, 1); +} + +static const struct drm_crtc_helper_funcs dce_v6_0_crtc_helper_funcs = { + .dpms = dce_v6_0_crtc_dpms, + .mode_fixup = dce_v6_0_crtc_mode_fixup, + .mode_set = dce_v6_0_crtc_mode_set, + .mode_set_base = dce_v6_0_crtc_set_base, + .mode_set_base_atomic = dce_v6_0_crtc_set_base_atomic, + .prepare = dce_v6_0_crtc_prepare, + .commit = dce_v6_0_crtc_commit, + .disable = dce_v6_0_crtc_disable, + .get_scanout_position = amdgpu_crtc_get_scanout_position, +}; + +static int dce_v6_0_crtc_init(struct amdgpu_device *adev, int index) +{ + struct amdgpu_crtc *amdgpu_crtc; + + amdgpu_crtc = kzalloc(sizeof(struct amdgpu_crtc) + + (AMDGPUFB_CONN_LIMIT * sizeof(struct drm_connector *)), GFP_KERNEL); + if (amdgpu_crtc == NULL) + return -ENOMEM; + + drm_crtc_init(adev_to_drm(adev), &amdgpu_crtc->base, &dce_v6_0_crtc_funcs); + + drm_mode_crtc_set_gamma_size(&amdgpu_crtc->base, 256); + amdgpu_crtc->crtc_id = index; + adev->mode_info.crtcs[index] = amdgpu_crtc; + + amdgpu_crtc->max_cursor_width = CURSOR_WIDTH; + amdgpu_crtc->max_cursor_height = CURSOR_HEIGHT; + adev_to_drm(adev)->mode_config.cursor_width = amdgpu_crtc->max_cursor_width; + adev_to_drm(adev)->mode_config.cursor_height = amdgpu_crtc->max_cursor_height; + + amdgpu_crtc->crtc_offset = crtc_offsets[amdgpu_crtc->crtc_id]; + + amdgpu_crtc->pll_id = ATOM_PPLL_INVALID; + amdgpu_crtc->adjusted_clock = 0; + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; + drm_crtc_helper_add(&amdgpu_crtc->base, &dce_v6_0_crtc_helper_funcs); + + return 0; +} + +static int dce_v6_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->audio_endpt_rreg = &dce_v6_0_audio_endpt_rreg; + adev->audio_endpt_wreg = &dce_v6_0_audio_endpt_wreg; + + dce_v6_0_set_display_funcs(adev); + + adev->mode_info.num_crtc = dce_v6_0_get_num_crtc(adev); + + switch (adev->asic_type) { + case CHIP_TAHITI: + case CHIP_PITCAIRN: + case CHIP_VERDE: + adev->mode_info.num_hpd = 6; + adev->mode_info.num_dig = 6; + break; + case CHIP_OLAND: + adev->mode_info.num_hpd = 2; + adev->mode_info.num_dig = 2; + break; + default: + return -EINVAL; + } + + dce_v6_0_set_irq_funcs(adev); + + return 0; +} + +static int dce_v6_0_sw_init(void *handle) +{ + int r, i; + bool ret; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, i + 1, &adev->crtc_irq); + if (r) + return r; + } + + for (i = 8; i < 20; i += 2) { + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, i, &adev->pageflip_irq); + if (r) + return r; + } + + /* HPD hotplug */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 42, &adev->hpd_irq); + if (r) + return r; + + adev->mode_info.mode_config_initialized = true; + + adev_to_drm(adev)->mode_config.funcs = &amdgpu_mode_funcs; + adev_to_drm(adev)->mode_config.async_page_flip = true; + adev_to_drm(adev)->mode_config.max_width = 16384; + adev_to_drm(adev)->mode_config.max_height = 16384; + adev_to_drm(adev)->mode_config.preferred_depth = 24; + adev_to_drm(adev)->mode_config.prefer_shadow = 1; + adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true; + + r = amdgpu_display_modeset_create_props(adev); + if (r) + return r; + + adev_to_drm(adev)->mode_config.max_width = 16384; + adev_to_drm(adev)->mode_config.max_height = 16384; + + /* allocate crtcs */ + for (i = 0; i < adev->mode_info.num_crtc; i++) { + r = dce_v6_0_crtc_init(adev, i); + if (r) + return r; + } + + ret = amdgpu_atombios_get_connector_info_from_object_table(adev); + if (ret) + amdgpu_display_print_display_setup(adev_to_drm(adev)); + else + return -EINVAL; + + /* setup afmt */ + r = dce_v6_0_afmt_init(adev); + if (r) + return r; + + r = dce_v6_0_audio_init(adev); + if (r) + return r; + + /* Disable vblank IRQs aggressively for power-saving */ + /* XXX: can this be enabled for DC? */ + adev_to_drm(adev)->vblank_disable_immediate = true; + + r = drm_vblank_init(adev_to_drm(adev), adev->mode_info.num_crtc); + if (r) + return r; + + /* Pre-DCE11 */ + INIT_DELAYED_WORK(&adev->hotplug_work, + amdgpu_display_hotplug_work_func); + + drm_kms_helper_poll_init(adev_to_drm(adev)); + + return r; +} + +static int dce_v6_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + kfree(adev->mode_info.bios_hardcoded_edid); + + drm_kms_helper_poll_fini(adev_to_drm(adev)); + + dce_v6_0_audio_fini(adev); + dce_v6_0_afmt_fini(adev); + + drm_mode_config_cleanup(adev_to_drm(adev)); + adev->mode_info.mode_config_initialized = false; + + return 0; +} + +static int dce_v6_0_hw_init(void *handle) +{ + int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* disable vga render */ + dce_v6_0_set_vga_render_state(adev, false); + /* init dig PHYs, disp eng pll */ + amdgpu_atombios_encoder_init_dig(adev); + amdgpu_atombios_crtc_set_disp_eng_pll(adev, adev->clock.default_dispclk); + + /* initialize hpd */ + dce_v6_0_hpd_init(adev); + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + dce_v6_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + } + + dce_v6_0_pageflip_interrupt_init(adev); + + return 0; +} + +static int dce_v6_0_hw_fini(void *handle) +{ + int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + dce_v6_0_hpd_fini(adev); + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + dce_v6_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + } + + dce_v6_0_pageflip_interrupt_fini(adev); + + flush_delayed_work(&adev->hotplug_work); + + return 0; +} + +static int dce_v6_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_display_suspend_helper(adev); + if (r) + return r; + adev->mode_info.bl_level = + amdgpu_atombios_encoder_get_backlight_level_from_reg(adev); + + return dce_v6_0_hw_fini(handle); +} + +static int dce_v6_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + amdgpu_atombios_encoder_set_backlight_level_to_reg(adev, + adev->mode_info.bl_level); + + ret = dce_v6_0_hw_init(handle); + + /* turn on the BL */ + if (adev->mode_info.bl_encoder) { + u8 bl_level = amdgpu_display_backlight_get_level(adev, + adev->mode_info.bl_encoder); + amdgpu_display_backlight_set_level(adev, adev->mode_info.bl_encoder, + bl_level); + } + if (ret) + return ret; + + return amdgpu_display_resume_helper(adev); +} + +static bool dce_v6_0_is_idle(void *handle) +{ + return true; +} + +static int dce_v6_0_wait_for_idle(void *handle) +{ + return 0; +} + +static int dce_v6_0_soft_reset(void *handle) +{ + DRM_INFO("xxxx: dce_v6_0_soft_reset --- no impl!!\n"); + return 0; +} + +static void dce_v6_0_set_crtc_vblank_interrupt_state(struct amdgpu_device *adev, + int crtc, + enum amdgpu_interrupt_state state) +{ + u32 reg_block, interrupt_mask; + + if (crtc >= adev->mode_info.num_crtc) { + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + switch (crtc) { + case 0: + reg_block = SI_CRTC0_REGISTER_OFFSET; + break; + case 1: + reg_block = SI_CRTC1_REGISTER_OFFSET; + break; + case 2: + reg_block = SI_CRTC2_REGISTER_OFFSET; + break; + case 3: + reg_block = SI_CRTC3_REGISTER_OFFSET; + break; + case 4: + reg_block = SI_CRTC4_REGISTER_OFFSET; + break; + case 5: + reg_block = SI_CRTC5_REGISTER_OFFSET; + break; + default: + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + interrupt_mask = RREG32(mmINT_MASK + reg_block); + interrupt_mask &= ~VBLANK_INT_MASK; + WREG32(mmINT_MASK + reg_block, interrupt_mask); + break; + case AMDGPU_IRQ_STATE_ENABLE: + interrupt_mask = RREG32(mmINT_MASK + reg_block); + interrupt_mask |= VBLANK_INT_MASK; + WREG32(mmINT_MASK + reg_block, interrupt_mask); + break; + default: + break; + } +} + +static void dce_v6_0_set_crtc_vline_interrupt_state(struct amdgpu_device *adev, + int crtc, + enum amdgpu_interrupt_state state) +{ + +} + +static int dce_v6_0_set_hpd_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 dc_hpd_int_cntl; + + if (type >= adev->mode_info.num_hpd) { + DRM_DEBUG("invalid hdp %d\n", type); + return 0; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + dc_hpd_int_cntl = RREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[type]); + dc_hpd_int_cntl &= ~DC_HPDx_INT_EN; + WREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[type], dc_hpd_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + dc_hpd_int_cntl = RREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[type]); + dc_hpd_int_cntl |= DC_HPDx_INT_EN; + WREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[type], dc_hpd_int_cntl); + break; + default: + break; + } + + return 0; +} + +static int dce_v6_0_set_crtc_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (type) { + case AMDGPU_CRTC_IRQ_VBLANK1: + dce_v6_0_set_crtc_vblank_interrupt_state(adev, 0, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK2: + dce_v6_0_set_crtc_vblank_interrupt_state(adev, 1, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK3: + dce_v6_0_set_crtc_vblank_interrupt_state(adev, 2, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK4: + dce_v6_0_set_crtc_vblank_interrupt_state(adev, 3, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK5: + dce_v6_0_set_crtc_vblank_interrupt_state(adev, 4, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK6: + dce_v6_0_set_crtc_vblank_interrupt_state(adev, 5, state); + break; + case AMDGPU_CRTC_IRQ_VLINE1: + dce_v6_0_set_crtc_vline_interrupt_state(adev, 0, state); + break; + case AMDGPU_CRTC_IRQ_VLINE2: + dce_v6_0_set_crtc_vline_interrupt_state(adev, 1, state); + break; + case AMDGPU_CRTC_IRQ_VLINE3: + dce_v6_0_set_crtc_vline_interrupt_state(adev, 2, state); + break; + case AMDGPU_CRTC_IRQ_VLINE4: + dce_v6_0_set_crtc_vline_interrupt_state(adev, 3, state); + break; + case AMDGPU_CRTC_IRQ_VLINE5: + dce_v6_0_set_crtc_vline_interrupt_state(adev, 4, state); + break; + case AMDGPU_CRTC_IRQ_VLINE6: + dce_v6_0_set_crtc_vline_interrupt_state(adev, 5, state); + break; + default: + break; + } + return 0; +} + +static int dce_v6_0_crtc_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + unsigned crtc = entry->src_id - 1; + uint32_t disp_int = RREG32(interrupt_status_offsets[crtc].reg); + unsigned int irq_type = amdgpu_display_crtc_idx_to_irq_type(adev, + crtc); + + switch (entry->src_data[0]) { + case 0: /* vblank */ + if (disp_int & interrupt_status_offsets[crtc].vblank) + WREG32(mmVBLANK_STATUS + crtc_offsets[crtc], VBLANK_ACK); + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (amdgpu_irq_enabled(adev, source, irq_type)) { + drm_handle_vblank(adev_to_drm(adev), crtc); + } + DRM_DEBUG("IH: D%d vblank\n", crtc + 1); + break; + case 1: /* vline */ + if (disp_int & interrupt_status_offsets[crtc].vline) + WREG32(mmVLINE_STATUS + crtc_offsets[crtc], VLINE_ACK); + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + DRM_DEBUG("IH: D%d vline\n", crtc + 1); + break; + default: + DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static int dce_v6_0_set_pageflip_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 reg; + + if (type >= adev->mode_info.num_crtc) { + DRM_ERROR("invalid pageflip crtc %d\n", type); + return -EINVAL; + } + + reg = RREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type]); + if (state == AMDGPU_IRQ_STATE_DISABLE) + WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type], + reg & ~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK); + else + WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type], + reg | GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK); + + return 0; +} + +static int dce_v6_0_pageflip_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + unsigned long flags; + unsigned crtc_id; + struct amdgpu_crtc *amdgpu_crtc; + struct amdgpu_flip_work *works; + + crtc_id = (entry->src_id - 8) >> 1; + amdgpu_crtc = adev->mode_info.crtcs[crtc_id]; + + if (crtc_id >= adev->mode_info.num_crtc) { + DRM_ERROR("invalid pageflip crtc %d\n", crtc_id); + return -EINVAL; + } + + if (RREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id]) & + GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK) + WREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id], + GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK); + + /* IRQ could occur when in initial stage */ + if (amdgpu_crtc == NULL) + return 0; + + spin_lock_irqsave(&adev_to_drm(adev)->event_lock, flags); + works = amdgpu_crtc->pflip_works; + if (amdgpu_crtc->pflip_status != AMDGPU_FLIP_SUBMITTED){ + DRM_DEBUG_DRIVER("amdgpu_crtc->pflip_status = %d != " + "AMDGPU_FLIP_SUBMITTED(%d)\n", + amdgpu_crtc->pflip_status, + AMDGPU_FLIP_SUBMITTED); + spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags); + return 0; + } + + /* page flip completed. clean up */ + amdgpu_crtc->pflip_status = AMDGPU_FLIP_NONE; + amdgpu_crtc->pflip_works = NULL; + + /* wakeup usersapce */ + if (works->event) + drm_crtc_send_vblank_event(&amdgpu_crtc->base, works->event); + + spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags); + + drm_crtc_vblank_put(&amdgpu_crtc->base); + schedule_work(&works->unpin_work); + + return 0; +} + +static int dce_v6_0_hpd_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t disp_int, mask, tmp; + unsigned hpd; + + if (entry->src_data[0] >= adev->mode_info.num_hpd) { + DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data[0]); + return 0; + } + + hpd = entry->src_data[0]; + disp_int = RREG32(interrupt_status_offsets[hpd].reg); + mask = interrupt_status_offsets[hpd].hpd; + + if (disp_int & mask) { + tmp = RREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[hpd]); + tmp |= DC_HPD1_INT_CONTROL__DC_HPD1_INT_ACK_MASK; + WREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[hpd], tmp); + schedule_delayed_work(&adev->hotplug_work, 0); + DRM_DEBUG("IH: HPD%d\n", hpd + 1); + } + + return 0; + +} + +static int dce_v6_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int dce_v6_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs dce_v6_0_ip_funcs = { + .name = "dce_v6_0", + .early_init = dce_v6_0_early_init, + .late_init = NULL, + .sw_init = dce_v6_0_sw_init, + .sw_fini = dce_v6_0_sw_fini, + .hw_init = dce_v6_0_hw_init, + .hw_fini = dce_v6_0_hw_fini, + .suspend = dce_v6_0_suspend, + .resume = dce_v6_0_resume, + .is_idle = dce_v6_0_is_idle, + .wait_for_idle = dce_v6_0_wait_for_idle, + .soft_reset = dce_v6_0_soft_reset, + .set_clockgating_state = dce_v6_0_set_clockgating_state, + .set_powergating_state = dce_v6_0_set_powergating_state, +}; + +static void +dce_v6_0_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + int em = amdgpu_atombios_encoder_get_encoder_mode(encoder); + + amdgpu_encoder->pixel_clock = adjusted_mode->clock; + + /* need to call this here rather than in prepare() since we need some crtc info */ + amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); + + /* set scaler clears this on some chips */ + dce_v6_0_set_interleave(encoder->crtc, mode); + + if (em == ATOM_ENCODER_MODE_HDMI || ENCODER_MODE_IS_DP(em)) { + dce_v6_0_afmt_enable(encoder, true); + dce_v6_0_afmt_setmode(encoder, adjusted_mode); + } +} + +static void dce_v6_0_encoder_prepare(struct drm_encoder *encoder) +{ + + struct amdgpu_device *adev = drm_to_adev(encoder->dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + + if ((amdgpu_encoder->active_device & + (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) || + (amdgpu_encoder_get_dp_bridge_encoder_id(encoder) != + ENCODER_OBJECT_ID_NONE)) { + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + if (dig) { + dig->dig_encoder = dce_v6_0_pick_dig_encoder(encoder); + if (amdgpu_encoder->active_device & ATOM_DEVICE_DFP_SUPPORT) + dig->afmt = adev->mode_info.afmt[dig->dig_encoder]; + } + } + + amdgpu_atombios_scratch_regs_lock(adev, true); + + if (connector) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + /* select the clock/data port if it uses a router */ + if (amdgpu_connector->router.cd_valid) + amdgpu_i2c_router_select_cd_port(amdgpu_connector); + + /* turn eDP panel on for mode set */ + if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) + amdgpu_atombios_encoder_set_edp_panel_power(connector, + ATOM_TRANSMITTER_ACTION_POWER_ON); + } + + /* this is needed for the pll/ss setup to work correctly in some cases */ + amdgpu_atombios_encoder_set_crtc_source(encoder); + /* set up the FMT blocks */ + dce_v6_0_program_fmt(encoder); +} + +static void dce_v6_0_encoder_commit(struct drm_encoder *encoder) +{ + + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + /* need to call this here as we need the crtc set up */ + amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_ON); + amdgpu_atombios_scratch_regs_lock(adev, false); +} + +static void dce_v6_0_encoder_disable(struct drm_encoder *encoder) +{ + + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig; + int em = amdgpu_atombios_encoder_get_encoder_mode(encoder); + + amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); + + if (amdgpu_atombios_encoder_is_digital(encoder)) { + if (em == ATOM_ENCODER_MODE_HDMI || ENCODER_MODE_IS_DP(em)) + dce_v6_0_afmt_enable(encoder, false); + dig = amdgpu_encoder->enc_priv; + dig->dig_encoder = -1; + } + amdgpu_encoder->active_device = 0; +} + +/* these are handled by the primary encoders */ +static void dce_v6_0_ext_prepare(struct drm_encoder *encoder) +{ + +} + +static void dce_v6_0_ext_commit(struct drm_encoder *encoder) +{ + +} + +static void +dce_v6_0_ext_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + +} + +static void dce_v6_0_ext_disable(struct drm_encoder *encoder) +{ + +} + +static void +dce_v6_0_ext_dpms(struct drm_encoder *encoder, int mode) +{ + +} + +static bool dce_v6_0_ext_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + return true; +} + +static const struct drm_encoder_helper_funcs dce_v6_0_ext_helper_funcs = { + .dpms = dce_v6_0_ext_dpms, + .mode_fixup = dce_v6_0_ext_mode_fixup, + .prepare = dce_v6_0_ext_prepare, + .mode_set = dce_v6_0_ext_mode_set, + .commit = dce_v6_0_ext_commit, + .disable = dce_v6_0_ext_disable, + /* no detect for TMDS/LVDS yet */ +}; + +static const struct drm_encoder_helper_funcs dce_v6_0_dig_helper_funcs = { + .dpms = amdgpu_atombios_encoder_dpms, + .mode_fixup = amdgpu_atombios_encoder_mode_fixup, + .prepare = dce_v6_0_encoder_prepare, + .mode_set = dce_v6_0_encoder_mode_set, + .commit = dce_v6_0_encoder_commit, + .disable = dce_v6_0_encoder_disable, + .detect = amdgpu_atombios_encoder_dig_detect, +}; + +static const struct drm_encoder_helper_funcs dce_v6_0_dac_helper_funcs = { + .dpms = amdgpu_atombios_encoder_dpms, + .mode_fixup = amdgpu_atombios_encoder_mode_fixup, + .prepare = dce_v6_0_encoder_prepare, + .mode_set = dce_v6_0_encoder_mode_set, + .commit = dce_v6_0_encoder_commit, + .detect = amdgpu_atombios_encoder_dac_detect, +}; + +static void dce_v6_0_encoder_destroy(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) + amdgpu_atombios_encoder_fini_backlight(amdgpu_encoder); + kfree(amdgpu_encoder->enc_priv); + drm_encoder_cleanup(encoder); + kfree(amdgpu_encoder); +} + +static const struct drm_encoder_funcs dce_v6_0_encoder_funcs = { + .destroy = dce_v6_0_encoder_destroy, +}; + +static void dce_v6_0_encoder_add(struct amdgpu_device *adev, + uint32_t encoder_enum, + uint32_t supported_device, + u16 caps) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_encoder *encoder; + struct amdgpu_encoder *amdgpu_encoder; + + /* see if we already added it */ + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + amdgpu_encoder = to_amdgpu_encoder(encoder); + if (amdgpu_encoder->encoder_enum == encoder_enum) { + amdgpu_encoder->devices |= supported_device; + return; + } + + } + + /* add a new one */ + amdgpu_encoder = kzalloc(sizeof(struct amdgpu_encoder), GFP_KERNEL); + if (!amdgpu_encoder) + return; + + encoder = &amdgpu_encoder->base; + switch (adev->mode_info.num_crtc) { + case 1: + encoder->possible_crtcs = 0x1; + break; + case 2: + default: + encoder->possible_crtcs = 0x3; + break; + case 4: + encoder->possible_crtcs = 0xf; + break; + case 6: + encoder->possible_crtcs = 0x3f; + break; + } + + amdgpu_encoder->enc_priv = NULL; + amdgpu_encoder->encoder_enum = encoder_enum; + amdgpu_encoder->encoder_id = (encoder_enum & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; + amdgpu_encoder->devices = supported_device; + amdgpu_encoder->rmx_type = RMX_OFF; + amdgpu_encoder->underscan_type = UNDERSCAN_OFF; + amdgpu_encoder->is_ext_encoder = false; + amdgpu_encoder->caps = caps; + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: + drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs, + DRM_MODE_ENCODER_DAC, NULL); + drm_encoder_helper_add(encoder, &dce_v6_0_dac_helper_funcs); + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { + amdgpu_encoder->rmx_type = RMX_FULL; + drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs, + DRM_MODE_ENCODER_LVDS, NULL); + amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_lcd_info(amdgpu_encoder); + } else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) { + drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs, + DRM_MODE_ENCODER_DAC, NULL); + amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder); + } else { + drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs, + DRM_MODE_ENCODER_TMDS, NULL); + amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder); + } + drm_encoder_helper_add(encoder, &dce_v6_0_dig_helper_funcs); + break; + case ENCODER_OBJECT_ID_SI170B: + case ENCODER_OBJECT_ID_CH7303: + case ENCODER_OBJECT_ID_EXTERNAL_SDVOA: + case ENCODER_OBJECT_ID_EXTERNAL_SDVOB: + case ENCODER_OBJECT_ID_TITFP513: + case ENCODER_OBJECT_ID_VT1623: + case ENCODER_OBJECT_ID_HDMI_SI1930: + case ENCODER_OBJECT_ID_TRAVIS: + case ENCODER_OBJECT_ID_NUTMEG: + /* these are handled by the primary encoders */ + amdgpu_encoder->is_ext_encoder = true; + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) + drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs, + DRM_MODE_ENCODER_LVDS, NULL); + else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) + drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs, + DRM_MODE_ENCODER_DAC, NULL); + else + drm_encoder_init(dev, encoder, &dce_v6_0_encoder_funcs, + DRM_MODE_ENCODER_TMDS, NULL); + drm_encoder_helper_add(encoder, &dce_v6_0_ext_helper_funcs); + break; + } +} + +static const struct amdgpu_display_funcs dce_v6_0_display_funcs = { + .bandwidth_update = &dce_v6_0_bandwidth_update, + .vblank_get_counter = &dce_v6_0_vblank_get_counter, + .backlight_set_level = &amdgpu_atombios_encoder_set_backlight_level, + .backlight_get_level = &amdgpu_atombios_encoder_get_backlight_level, + .hpd_sense = &dce_v6_0_hpd_sense, + .hpd_set_polarity = &dce_v6_0_hpd_set_polarity, + .hpd_get_gpio_reg = &dce_v6_0_hpd_get_gpio_reg, + .page_flip = &dce_v6_0_page_flip, + .page_flip_get_scanoutpos = &dce_v6_0_crtc_get_scanoutpos, + .add_encoder = &dce_v6_0_encoder_add, + .add_connector = &amdgpu_connector_add, +}; + +static void dce_v6_0_set_display_funcs(struct amdgpu_device *adev) +{ + adev->mode_info.funcs = &dce_v6_0_display_funcs; +} + +static const struct amdgpu_irq_src_funcs dce_v6_0_crtc_irq_funcs = { + .set = dce_v6_0_set_crtc_interrupt_state, + .process = dce_v6_0_crtc_irq, +}; + +static const struct amdgpu_irq_src_funcs dce_v6_0_pageflip_irq_funcs = { + .set = dce_v6_0_set_pageflip_interrupt_state, + .process = dce_v6_0_pageflip_irq, +}; + +static const struct amdgpu_irq_src_funcs dce_v6_0_hpd_irq_funcs = { + .set = dce_v6_0_set_hpd_interrupt_state, + .process = dce_v6_0_hpd_irq, +}; + +static void dce_v6_0_set_irq_funcs(struct amdgpu_device *adev) +{ + if (adev->mode_info.num_crtc > 0) + adev->crtc_irq.num_types = AMDGPU_CRTC_IRQ_VLINE1 + adev->mode_info.num_crtc; + else + adev->crtc_irq.num_types = 0; + adev->crtc_irq.funcs = &dce_v6_0_crtc_irq_funcs; + + adev->pageflip_irq.num_types = adev->mode_info.num_crtc; + adev->pageflip_irq.funcs = &dce_v6_0_pageflip_irq_funcs; + + adev->hpd_irq.num_types = adev->mode_info.num_hpd; + adev->hpd_irq.funcs = &dce_v6_0_hpd_irq_funcs; +} + +const struct amdgpu_ip_block_version dce_v6_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_DCE, + .major = 6, + .minor = 0, + .rev = 0, + .funcs = &dce_v6_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version dce_v6_4_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_DCE, + .major = 6, + .minor = 4, + .rev = 0, + .funcs = &dce_v6_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.h b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.h new file mode 100644 index 000000000..7b546b596 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.h @@ -0,0 +1,32 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __DCE_V6_0_H__ +#define __DCE_V6_0_H__ + +extern const struct amdgpu_ip_block_version dce_v6_0_ip_block; +extern const struct amdgpu_ip_block_version dce_v6_4_ip_block; + +void dce_v6_0_disable_dce(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c new file mode 100644 index 000000000..f2b3cb5ed --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c @@ -0,0 +1,3581 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_pm.h" +#include "amdgpu_i2c.h" +#include "cikd.h" +#include "atom.h" +#include "amdgpu_atombios.h" +#include "atombios_crtc.h" +#include "atombios_encoders.h" +#include "amdgpu_pll.h" +#include "amdgpu_connectors.h" +#include "amdgpu_display.h" +#include "dce_v8_0.h" + +#include "dce/dce_8_0_d.h" +#include "dce/dce_8_0_sh_mask.h" + +#include "gca/gfx_7_2_enum.h" + +#include "gmc/gmc_7_1_d.h" +#include "gmc/gmc_7_1_sh_mask.h" + +#include "oss/oss_2_0_d.h" +#include "oss/oss_2_0_sh_mask.h" + +static void dce_v8_0_set_display_funcs(struct amdgpu_device *adev); +static void dce_v8_0_set_irq_funcs(struct amdgpu_device *adev); + +static const u32 crtc_offsets[6] = { + CRTC0_REGISTER_OFFSET, + CRTC1_REGISTER_OFFSET, + CRTC2_REGISTER_OFFSET, + CRTC3_REGISTER_OFFSET, + CRTC4_REGISTER_OFFSET, + CRTC5_REGISTER_OFFSET +}; + +static const u32 hpd_offsets[] = { + HPD0_REGISTER_OFFSET, + HPD1_REGISTER_OFFSET, + HPD2_REGISTER_OFFSET, + HPD3_REGISTER_OFFSET, + HPD4_REGISTER_OFFSET, + HPD5_REGISTER_OFFSET +}; + +static const uint32_t dig_offsets[] = { + CRTC0_REGISTER_OFFSET, + CRTC1_REGISTER_OFFSET, + CRTC2_REGISTER_OFFSET, + CRTC3_REGISTER_OFFSET, + CRTC4_REGISTER_OFFSET, + CRTC5_REGISTER_OFFSET, + (0x13830 - 0x7030) >> 2, +}; + +static const struct { + uint32_t reg; + uint32_t vblank; + uint32_t vline; + uint32_t hpd; + +} interrupt_status_offsets[6] = { { + .reg = mmDISP_INTERRUPT_STATUS, + .vblank = DISP_INTERRUPT_STATUS__LB_D1_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS__LB_D1_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS__DC_HPD1_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE__DC_HPD2_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE2, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE2__DC_HPD3_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE3, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE3__DC_HPD4_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE4, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE4__DC_HPD5_INTERRUPT_MASK +}, { + .reg = mmDISP_INTERRUPT_STATUS_CONTINUE5, + .vblank = DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VBLANK_INTERRUPT_MASK, + .vline = DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VLINE_INTERRUPT_MASK, + .hpd = DISP_INTERRUPT_STATUS_CONTINUE5__DC_HPD6_INTERRUPT_MASK +} }; + +static u32 dce_v8_0_audio_endpt_rreg(struct amdgpu_device *adev, + u32 block_offset, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->audio_endpt_idx_lock, flags); + WREG32(mmAZALIA_F0_CODEC_ENDPOINT_INDEX + block_offset, reg); + r = RREG32(mmAZALIA_F0_CODEC_ENDPOINT_DATA + block_offset); + spin_unlock_irqrestore(&adev->audio_endpt_idx_lock, flags); + + return r; +} + +static void dce_v8_0_audio_endpt_wreg(struct amdgpu_device *adev, + u32 block_offset, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->audio_endpt_idx_lock, flags); + WREG32(mmAZALIA_F0_CODEC_ENDPOINT_INDEX + block_offset, reg); + WREG32(mmAZALIA_F0_CODEC_ENDPOINT_DATA + block_offset, v); + spin_unlock_irqrestore(&adev->audio_endpt_idx_lock, flags); +} + +static u32 dce_v8_0_vblank_get_counter(struct amdgpu_device *adev, int crtc) +{ + if (crtc >= adev->mode_info.num_crtc) + return 0; + else + return RREG32(mmCRTC_STATUS_FRAME_COUNT + crtc_offsets[crtc]); +} + +static void dce_v8_0_pageflip_interrupt_init(struct amdgpu_device *adev) +{ + unsigned i; + + /* Enable pflip interrupts */ + for (i = 0; i < adev->mode_info.num_crtc; i++) + amdgpu_irq_get(adev, &adev->pageflip_irq, i); +} + +static void dce_v8_0_pageflip_interrupt_fini(struct amdgpu_device *adev) +{ + unsigned i; + + /* Disable pflip interrupts */ + for (i = 0; i < adev->mode_info.num_crtc; i++) + amdgpu_irq_put(adev, &adev->pageflip_irq, i); +} + +/** + * dce_v8_0_page_flip - pageflip callback. + * + * @adev: amdgpu_device pointer + * @crtc_id: crtc to cleanup pageflip on + * @crtc_base: new address of the crtc (GPU MC address) + * @async: asynchronous flip + * + * Triggers the actual pageflip by updating the primary + * surface base address. + */ +static void dce_v8_0_page_flip(struct amdgpu_device *adev, + int crtc_id, u64 crtc_base, bool async) +{ + struct amdgpu_crtc *amdgpu_crtc = adev->mode_info.crtcs[crtc_id]; + struct drm_framebuffer *fb = amdgpu_crtc->base.primary->fb; + + /* flip at hsync for async, default is vsync */ + WREG32(mmGRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset, async ? + GRPH_FLIP_CONTROL__GRPH_SURFACE_UPDATE_H_RETRACE_EN_MASK : 0); + /* update pitch */ + WREG32(mmGRPH_PITCH + amdgpu_crtc->crtc_offset, + fb->pitches[0] / fb->format->cpp[0]); + /* update the primary scanout addresses */ + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(crtc_base)); + /* writing to the low address triggers the update */ + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + lower_32_bits(crtc_base)); + /* post the write */ + RREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset); +} + +static int dce_v8_0_crtc_get_scanoutpos(struct amdgpu_device *adev, int crtc, + u32 *vbl, u32 *position) +{ + if ((crtc < 0) || (crtc >= adev->mode_info.num_crtc)) + return -EINVAL; + + *vbl = RREG32(mmCRTC_V_BLANK_START_END + crtc_offsets[crtc]); + *position = RREG32(mmCRTC_STATUS_POSITION + crtc_offsets[crtc]); + + return 0; +} + +/** + * dce_v8_0_hpd_sense - hpd sense callback. + * + * @adev: amdgpu_device pointer + * @hpd: hpd (hotplug detect) pin + * + * Checks if a digital monitor is connected (evergreen+). + * Returns true if connected, false if not connected. + */ +static bool dce_v8_0_hpd_sense(struct amdgpu_device *adev, + enum amdgpu_hpd_id hpd) +{ + bool connected = false; + + if (hpd >= adev->mode_info.num_hpd) + return connected; + + if (RREG32(mmDC_HPD1_INT_STATUS + hpd_offsets[hpd]) & + DC_HPD1_INT_STATUS__DC_HPD1_SENSE_MASK) + connected = true; + + return connected; +} + +/** + * dce_v8_0_hpd_set_polarity - hpd set polarity callback. + * + * @adev: amdgpu_device pointer + * @hpd: hpd (hotplug detect) pin + * + * Set the polarity of the hpd pin (evergreen+). + */ +static void dce_v8_0_hpd_set_polarity(struct amdgpu_device *adev, + enum amdgpu_hpd_id hpd) +{ + u32 tmp; + bool connected = dce_v8_0_hpd_sense(adev, hpd); + + if (hpd >= adev->mode_info.num_hpd) + return; + + tmp = RREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[hpd]); + if (connected) + tmp &= ~DC_HPD1_INT_CONTROL__DC_HPD1_INT_POLARITY_MASK; + else + tmp |= DC_HPD1_INT_CONTROL__DC_HPD1_INT_POLARITY_MASK; + WREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[hpd], tmp); +} + +/** + * dce_v8_0_hpd_init - hpd setup callback. + * + * @adev: amdgpu_device pointer + * + * Setup the hpd pins used by the card (evergreen+). + * Enable the pin, set the polarity, and enable the hpd interrupts. + */ +static void dce_v8_0_hpd_init(struct amdgpu_device *adev) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_connector *connector; + struct drm_connector_list_iter iter; + u32 tmp; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + if (amdgpu_connector->hpd.hpd >= adev->mode_info.num_hpd) + continue; + + tmp = RREG32(mmDC_HPD1_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp |= DC_HPD1_CONTROL__DC_HPD1_EN_MASK; + WREG32(mmDC_HPD1_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + + if (connector->connector_type == DRM_MODE_CONNECTOR_eDP || + connector->connector_type == DRM_MODE_CONNECTOR_LVDS) { + /* don't try to enable hpd on eDP or LVDS avoid breaking the + * aux dp channel on imac and help (but not completely fix) + * https://bugzilla.redhat.com/show_bug.cgi?id=726143 + * also avoid interrupt storms during dpms. + */ + tmp = RREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp &= ~DC_HPD1_INT_CONTROL__DC_HPD1_INT_EN_MASK; + WREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + continue; + } + + dce_v8_0_hpd_set_polarity(adev, amdgpu_connector->hpd.hpd); + amdgpu_irq_get(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd); + } + drm_connector_list_iter_end(&iter); +} + +/** + * dce_v8_0_hpd_fini - hpd tear down callback. + * + * @adev: amdgpu_device pointer + * + * Tear down the hpd pins used by the card (evergreen+). + * Disable the hpd interrupts. + */ +static void dce_v8_0_hpd_fini(struct amdgpu_device *adev) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_connector *connector; + struct drm_connector_list_iter iter; + u32 tmp; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + if (amdgpu_connector->hpd.hpd >= adev->mode_info.num_hpd) + continue; + + tmp = RREG32(mmDC_HPD1_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]); + tmp &= ~DC_HPD1_CONTROL__DC_HPD1_EN_MASK; + WREG32(mmDC_HPD1_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp); + + amdgpu_irq_put(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd); + } + drm_connector_list_iter_end(&iter); +} + +static u32 dce_v8_0_hpd_get_gpio_reg(struct amdgpu_device *adev) +{ + return mmDC_GPIO_HPD_A; +} + +static bool dce_v8_0_is_display_hung(struct amdgpu_device *adev) +{ + u32 crtc_hung = 0; + u32 crtc_status[6]; + u32 i, j, tmp; + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (RREG32(mmCRTC_CONTROL + crtc_offsets[i]) & CRTC_CONTROL__CRTC_MASTER_EN_MASK) { + crtc_status[i] = RREG32(mmCRTC_STATUS_HV_COUNT + crtc_offsets[i]); + crtc_hung |= (1 << i); + } + } + + for (j = 0; j < 10; j++) { + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (crtc_hung & (1 << i)) { + tmp = RREG32(mmCRTC_STATUS_HV_COUNT + crtc_offsets[i]); + if (tmp != crtc_status[i]) + crtc_hung &= ~(1 << i); + } + } + if (crtc_hung == 0) + return false; + udelay(100); + } + + return true; +} + +static void dce_v8_0_set_vga_render_state(struct amdgpu_device *adev, + bool render) +{ + u32 tmp; + + /* Lockout access through VGA aperture*/ + tmp = RREG32(mmVGA_HDP_CONTROL); + if (render) + tmp = REG_SET_FIELD(tmp, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 0); + else + tmp = REG_SET_FIELD(tmp, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1); + WREG32(mmVGA_HDP_CONTROL, tmp); + + /* disable VGA render */ + tmp = RREG32(mmVGA_RENDER_CONTROL); + if (render) + tmp = REG_SET_FIELD(tmp, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 1); + else + tmp = REG_SET_FIELD(tmp, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0); + WREG32(mmVGA_RENDER_CONTROL, tmp); +} + +static int dce_v8_0_get_num_crtc(struct amdgpu_device *adev) +{ + int num_crtc = 0; + + switch (adev->asic_type) { + case CHIP_BONAIRE: + case CHIP_HAWAII: + num_crtc = 6; + break; + case CHIP_KAVERI: + num_crtc = 4; + break; + case CHIP_KABINI: + case CHIP_MULLINS: + num_crtc = 2; + break; + default: + num_crtc = 0; + } + return num_crtc; +} + +void dce_v8_0_disable_dce(struct amdgpu_device *adev) +{ + /*Disable VGA render and enabled crtc, if has DCE engine*/ + if (amdgpu_atombios_has_dce_engine_info(adev)) { + u32 tmp; + int crtc_enabled, i; + + dce_v8_0_set_vga_render_state(adev, false); + + /*Disable crtc*/ + for (i = 0; i < dce_v8_0_get_num_crtc(adev); i++) { + crtc_enabled = REG_GET_FIELD(RREG32(mmCRTC_CONTROL + crtc_offsets[i]), + CRTC_CONTROL, CRTC_MASTER_EN); + if (crtc_enabled) { + WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 1); + tmp = RREG32(mmCRTC_CONTROL + crtc_offsets[i]); + tmp = REG_SET_FIELD(tmp, CRTC_CONTROL, CRTC_MASTER_EN, 0); + WREG32(mmCRTC_CONTROL + crtc_offsets[i], tmp); + WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 0); + } + } + } +} + +static void dce_v8_0_program_fmt(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + int bpc = 0; + u32 tmp = 0; + enum amdgpu_connector_dither dither = AMDGPU_FMT_DITHER_DISABLE; + + if (connector) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + bpc = amdgpu_connector_get_monitor_bpc(connector); + dither = amdgpu_connector->dither; + } + + /* LVDS/eDP FMT is set up by atom */ + if (amdgpu_encoder->devices & ATOM_DEVICE_LCD_SUPPORT) + return; + + /* not needed for analog */ + if ((amdgpu_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1) || + (amdgpu_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2)) + return; + + if (bpc == 0) + return; + + switch (bpc) { + case 6: + if (dither == AMDGPU_FMT_DITHER_ENABLE) + /* XXX sort out optimal dither settings */ + tmp |= (FMT_BIT_DEPTH_CONTROL__FMT_FRAME_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_HIGHPASS_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_SPATIAL_DITHER_EN_MASK | + (0 << FMT_BIT_DEPTH_CONTROL__FMT_SPATIAL_DITHER_DEPTH__SHIFT)); + else + tmp |= (FMT_BIT_DEPTH_CONTROL__FMT_TRUNCATE_EN_MASK | + (0 << FMT_BIT_DEPTH_CONTROL__FMT_TRUNCATE_DEPTH__SHIFT)); + break; + case 8: + if (dither == AMDGPU_FMT_DITHER_ENABLE) + /* XXX sort out optimal dither settings */ + tmp |= (FMT_BIT_DEPTH_CONTROL__FMT_FRAME_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_HIGHPASS_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_RGB_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_SPATIAL_DITHER_EN_MASK | + (1 << FMT_BIT_DEPTH_CONTROL__FMT_SPATIAL_DITHER_DEPTH__SHIFT)); + else + tmp |= (FMT_BIT_DEPTH_CONTROL__FMT_TRUNCATE_EN_MASK | + (1 << FMT_BIT_DEPTH_CONTROL__FMT_TRUNCATE_DEPTH__SHIFT)); + break; + case 10: + if (dither == AMDGPU_FMT_DITHER_ENABLE) + /* XXX sort out optimal dither settings */ + tmp |= (FMT_BIT_DEPTH_CONTROL__FMT_FRAME_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_HIGHPASS_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_RGB_RANDOM_ENABLE_MASK | + FMT_BIT_DEPTH_CONTROL__FMT_SPATIAL_DITHER_EN_MASK | + (2 << FMT_BIT_DEPTH_CONTROL__FMT_SPATIAL_DITHER_DEPTH__SHIFT)); + else + tmp |= (FMT_BIT_DEPTH_CONTROL__FMT_TRUNCATE_EN_MASK | + (2 << FMT_BIT_DEPTH_CONTROL__FMT_TRUNCATE_DEPTH__SHIFT)); + break; + default: + /* not needed */ + break; + } + + WREG32(mmFMT_BIT_DEPTH_CONTROL + amdgpu_crtc->crtc_offset, tmp); +} + + +/* display watermark setup */ +/** + * dce_v8_0_line_buffer_adjust - Set up the line buffer + * + * @adev: amdgpu_device pointer + * @amdgpu_crtc: the selected display controller + * @mode: the current display mode on the selected display + * controller + * + * Setup up the line buffer allocation for + * the selected display controller (CIK). + * Returns the line buffer size in pixels. + */ +static u32 dce_v8_0_line_buffer_adjust(struct amdgpu_device *adev, + struct amdgpu_crtc *amdgpu_crtc, + struct drm_display_mode *mode) +{ + u32 tmp, buffer_alloc, i; + u32 pipe_offset = amdgpu_crtc->crtc_id * 0x8; + /* + * Line Buffer Setup + * There are 6 line buffers, one for each display controllers. + * There are 3 partitions per LB. Select the number of partitions + * to enable based on the display width. For display widths larger + * than 4096, you need use to use 2 display controllers and combine + * them using the stereo blender. + */ + if (amdgpu_crtc->base.enabled && mode) { + if (mode->crtc_hdisplay < 1920) { + tmp = 1; + buffer_alloc = 2; + } else if (mode->crtc_hdisplay < 2560) { + tmp = 2; + buffer_alloc = 2; + } else if (mode->crtc_hdisplay < 4096) { + tmp = 0; + buffer_alloc = (adev->flags & AMD_IS_APU) ? 2 : 4; + } else { + DRM_DEBUG_KMS("Mode too big for LB!\n"); + tmp = 0; + buffer_alloc = (adev->flags & AMD_IS_APU) ? 2 : 4; + } + } else { + tmp = 1; + buffer_alloc = 0; + } + + WREG32(mmLB_MEMORY_CTRL + amdgpu_crtc->crtc_offset, + (tmp << LB_MEMORY_CTRL__LB_MEMORY_CONFIG__SHIFT) | + (0x6B0 << LB_MEMORY_CTRL__LB_MEMORY_SIZE__SHIFT)); + + WREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset, + (buffer_alloc << PIPE0_DMIF_BUFFER_CONTROL__DMIF_BUFFERS_ALLOCATED__SHIFT)); + for (i = 0; i < adev->usec_timeout; i++) { + if (RREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset) & + PIPE0_DMIF_BUFFER_CONTROL__DMIF_BUFFERS_ALLOCATION_COMPLETED_MASK) + break; + udelay(1); + } + + if (amdgpu_crtc->base.enabled && mode) { + switch (tmp) { + case 0: + default: + return 4096 * 2; + case 1: + return 1920 * 2; + case 2: + return 2560 * 2; + } + } + + /* controller not enabled, so no lb used */ + return 0; +} + +/** + * cik_get_number_of_dram_channels - get the number of dram channels + * + * @adev: amdgpu_device pointer + * + * Look up the number of video ram channels (CIK). + * Used for display watermark bandwidth calculations + * Returns the number of dram channels + */ +static u32 cik_get_number_of_dram_channels(struct amdgpu_device *adev) +{ + u32 tmp = RREG32(mmMC_SHARED_CHMAP); + + switch ((tmp & MC_SHARED_CHMAP__NOOFCHAN_MASK) >> MC_SHARED_CHMAP__NOOFCHAN__SHIFT) { + case 0: + default: + return 1; + case 1: + return 2; + case 2: + return 4; + case 3: + return 8; + case 4: + return 3; + case 5: + return 6; + case 6: + return 10; + case 7: + return 12; + case 8: + return 16; + } +} + +struct dce8_wm_params { + u32 dram_channels; /* number of dram channels */ + u32 yclk; /* bandwidth per dram data pin in kHz */ + u32 sclk; /* engine clock in kHz */ + u32 disp_clk; /* display clock in kHz */ + u32 src_width; /* viewport width */ + u32 active_time; /* active display time in ns */ + u32 blank_time; /* blank time in ns */ + bool interlaced; /* mode is interlaced */ + fixed20_12 vsc; /* vertical scale ratio */ + u32 num_heads; /* number of active crtcs */ + u32 bytes_per_pixel; /* bytes per pixel display + overlay */ + u32 lb_size; /* line buffer allocated to pipe */ + u32 vtaps; /* vertical scaler taps */ +}; + +/** + * dce_v8_0_dram_bandwidth - get the dram bandwidth + * + * @wm: watermark calculation data + * + * Calculate the raw dram bandwidth (CIK). + * Used for display watermark bandwidth calculations + * Returns the dram bandwidth in MBytes/s + */ +static u32 dce_v8_0_dram_bandwidth(struct dce8_wm_params *wm) +{ + /* Calculate raw DRAM Bandwidth */ + fixed20_12 dram_efficiency; /* 0.7 */ + fixed20_12 yclk, dram_channels, bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + yclk.full = dfixed_const(wm->yclk); + yclk.full = dfixed_div(yclk, a); + dram_channels.full = dfixed_const(wm->dram_channels * 4); + a.full = dfixed_const(10); + dram_efficiency.full = dfixed_const(7); + dram_efficiency.full = dfixed_div(dram_efficiency, a); + bandwidth.full = dfixed_mul(dram_channels, yclk); + bandwidth.full = dfixed_mul(bandwidth, dram_efficiency); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v8_0_dram_bandwidth_for_display - get the dram bandwidth for display + * + * @wm: watermark calculation data + * + * Calculate the dram bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the dram bandwidth for display in MBytes/s + */ +static u32 dce_v8_0_dram_bandwidth_for_display(struct dce8_wm_params *wm) +{ + /* Calculate DRAM Bandwidth and the part allocated to display. */ + fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ + fixed20_12 yclk, dram_channels, bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + yclk.full = dfixed_const(wm->yclk); + yclk.full = dfixed_div(yclk, a); + dram_channels.full = dfixed_const(wm->dram_channels * 4); + a.full = dfixed_const(10); + disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ + disp_dram_allocation.full = dfixed_div(disp_dram_allocation, a); + bandwidth.full = dfixed_mul(dram_channels, yclk); + bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v8_0_data_return_bandwidth - get the data return bandwidth + * + * @wm: watermark calculation data + * + * Calculate the data return bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the data return bandwidth in MBytes/s + */ +static u32 dce_v8_0_data_return_bandwidth(struct dce8_wm_params *wm) +{ + /* Calculate the display Data return Bandwidth */ + fixed20_12 return_efficiency; /* 0.8 */ + fixed20_12 sclk, bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + sclk.full = dfixed_const(wm->sclk); + sclk.full = dfixed_div(sclk, a); + a.full = dfixed_const(10); + return_efficiency.full = dfixed_const(8); + return_efficiency.full = dfixed_div(return_efficiency, a); + a.full = dfixed_const(32); + bandwidth.full = dfixed_mul(a, sclk); + bandwidth.full = dfixed_mul(bandwidth, return_efficiency); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v8_0_dmif_request_bandwidth - get the dmif bandwidth + * + * @wm: watermark calculation data + * + * Calculate the dmif bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the dmif bandwidth in MBytes/s + */ +static u32 dce_v8_0_dmif_request_bandwidth(struct dce8_wm_params *wm) +{ + /* Calculate the DMIF Request Bandwidth */ + fixed20_12 disp_clk_request_efficiency; /* 0.8 */ + fixed20_12 disp_clk, bandwidth; + fixed20_12 a, b; + + a.full = dfixed_const(1000); + disp_clk.full = dfixed_const(wm->disp_clk); + disp_clk.full = dfixed_div(disp_clk, a); + a.full = dfixed_const(32); + b.full = dfixed_mul(a, disp_clk); + + a.full = dfixed_const(10); + disp_clk_request_efficiency.full = dfixed_const(8); + disp_clk_request_efficiency.full = dfixed_div(disp_clk_request_efficiency, a); + + bandwidth.full = dfixed_mul(b, disp_clk_request_efficiency); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v8_0_available_bandwidth - get the min available bandwidth + * + * @wm: watermark calculation data + * + * Calculate the min available bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the min available bandwidth in MBytes/s + */ +static u32 dce_v8_0_available_bandwidth(struct dce8_wm_params *wm) +{ + /* Calculate the Available bandwidth. Display can use this temporarily but not in average. */ + u32 dram_bandwidth = dce_v8_0_dram_bandwidth(wm); + u32 data_return_bandwidth = dce_v8_0_data_return_bandwidth(wm); + u32 dmif_req_bandwidth = dce_v8_0_dmif_request_bandwidth(wm); + + return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth)); +} + +/** + * dce_v8_0_average_bandwidth - get the average available bandwidth + * + * @wm: watermark calculation data + * + * Calculate the average available bandwidth used for display (CIK). + * Used for display watermark bandwidth calculations + * Returns the average available bandwidth in MBytes/s + */ +static u32 dce_v8_0_average_bandwidth(struct dce8_wm_params *wm) +{ + /* Calculate the display mode Average Bandwidth + * DisplayMode should contain the source and destination dimensions, + * timing, etc. + */ + fixed20_12 bpp; + fixed20_12 line_time; + fixed20_12 src_width; + fixed20_12 bandwidth; + fixed20_12 a; + + a.full = dfixed_const(1000); + line_time.full = dfixed_const(wm->active_time + wm->blank_time); + line_time.full = dfixed_div(line_time, a); + bpp.full = dfixed_const(wm->bytes_per_pixel); + src_width.full = dfixed_const(wm->src_width); + bandwidth.full = dfixed_mul(src_width, bpp); + bandwidth.full = dfixed_mul(bandwidth, wm->vsc); + bandwidth.full = dfixed_div(bandwidth, line_time); + + return dfixed_trunc(bandwidth); +} + +/** + * dce_v8_0_latency_watermark - get the latency watermark + * + * @wm: watermark calculation data + * + * Calculate the latency watermark (CIK). + * Used for display watermark bandwidth calculations + * Returns the latency watermark in ns + */ +static u32 dce_v8_0_latency_watermark(struct dce8_wm_params *wm) +{ + /* First calculate the latency in ns */ + u32 mc_latency = 2000; /* 2000 ns. */ + u32 available_bandwidth = dce_v8_0_available_bandwidth(wm); + u32 worst_chunk_return_time = (512 * 8 * 1000) / available_bandwidth; + u32 cursor_line_pair_return_time = (128 * 4 * 1000) / available_bandwidth; + u32 dc_latency = 40000000 / wm->disp_clk; /* dc pipe latency */ + u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + + (wm->num_heads * cursor_line_pair_return_time); + u32 latency = mc_latency + other_heads_data_return_time + dc_latency; + u32 max_src_lines_per_dst_line, lb_fill_bw, line_fill_time; + u32 tmp, dmif_size = 12288; + fixed20_12 a, b, c; + + if (wm->num_heads == 0) + return 0; + + a.full = dfixed_const(2); + b.full = dfixed_const(1); + if ((wm->vsc.full > a.full) || + ((wm->vsc.full > b.full) && (wm->vtaps >= 3)) || + (wm->vtaps >= 5) || + ((wm->vsc.full >= a.full) && wm->interlaced)) + max_src_lines_per_dst_line = 4; + else + max_src_lines_per_dst_line = 2; + + a.full = dfixed_const(available_bandwidth); + b.full = dfixed_const(wm->num_heads); + a.full = dfixed_div(a, b); + tmp = div_u64((u64) dmif_size * (u64) wm->disp_clk, mc_latency + 512); + tmp = min(dfixed_trunc(a), tmp); + + lb_fill_bw = min(tmp, wm->disp_clk * wm->bytes_per_pixel / 1000); + + a.full = dfixed_const(max_src_lines_per_dst_line * wm->src_width * wm->bytes_per_pixel); + b.full = dfixed_const(1000); + c.full = dfixed_const(lb_fill_bw); + b.full = dfixed_div(c, b); + a.full = dfixed_div(a, b); + line_fill_time = dfixed_trunc(a); + + if (line_fill_time < wm->active_time) + return latency; + else + return latency + (line_fill_time - wm->active_time); + +} + +/** + * dce_v8_0_average_bandwidth_vs_dram_bandwidth_for_display - check + * average and available dram bandwidth + * + * @wm: watermark calculation data + * + * Check if the display average bandwidth fits in the display + * dram bandwidth (CIK). + * Used for display watermark bandwidth calculations + * Returns true if the display fits, false if not. + */ +static bool dce_v8_0_average_bandwidth_vs_dram_bandwidth_for_display(struct dce8_wm_params *wm) +{ + if (dce_v8_0_average_bandwidth(wm) <= + (dce_v8_0_dram_bandwidth_for_display(wm) / wm->num_heads)) + return true; + else + return false; +} + +/** + * dce_v8_0_average_bandwidth_vs_available_bandwidth - check + * average and available bandwidth + * + * @wm: watermark calculation data + * + * Check if the display average bandwidth fits in the display + * available bandwidth (CIK). + * Used for display watermark bandwidth calculations + * Returns true if the display fits, false if not. + */ +static bool dce_v8_0_average_bandwidth_vs_available_bandwidth(struct dce8_wm_params *wm) +{ + if (dce_v8_0_average_bandwidth(wm) <= + (dce_v8_0_available_bandwidth(wm) / wm->num_heads)) + return true; + else + return false; +} + +/** + * dce_v8_0_check_latency_hiding - check latency hiding + * + * @wm: watermark calculation data + * + * Check latency hiding (CIK). + * Used for display watermark bandwidth calculations + * Returns true if the display fits, false if not. + */ +static bool dce_v8_0_check_latency_hiding(struct dce8_wm_params *wm) +{ + u32 lb_partitions = wm->lb_size / wm->src_width; + u32 line_time = wm->active_time + wm->blank_time; + u32 latency_tolerant_lines; + u32 latency_hiding; + fixed20_12 a; + + a.full = dfixed_const(1); + if (wm->vsc.full > a.full) + latency_tolerant_lines = 1; + else { + if (lb_partitions <= (wm->vtaps + 1)) + latency_tolerant_lines = 1; + else + latency_tolerant_lines = 2; + } + + latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time); + + if (dce_v8_0_latency_watermark(wm) <= latency_hiding) + return true; + else + return false; +} + +/** + * dce_v8_0_program_watermarks - program display watermarks + * + * @adev: amdgpu_device pointer + * @amdgpu_crtc: the selected display controller + * @lb_size: line buffer size + * @num_heads: number of display controllers in use + * + * Calculate and program the display watermarks for the + * selected display controller (CIK). + */ +static void dce_v8_0_program_watermarks(struct amdgpu_device *adev, + struct amdgpu_crtc *amdgpu_crtc, + u32 lb_size, u32 num_heads) +{ + struct drm_display_mode *mode = &amdgpu_crtc->base.mode; + struct dce8_wm_params wm_low, wm_high; + u32 active_time; + u32 line_time = 0; + u32 latency_watermark_a = 0, latency_watermark_b = 0; + u32 tmp, wm_mask, lb_vblank_lead_lines = 0; + + if (amdgpu_crtc->base.enabled && num_heads && mode) { + active_time = (u32) div_u64((u64)mode->crtc_hdisplay * 1000000, + (u32)mode->clock); + line_time = (u32) div_u64((u64)mode->crtc_htotal * 1000000, + (u32)mode->clock); + line_time = min(line_time, (u32)65535); + + /* watermark for high clocks */ + if (adev->pm.dpm_enabled) { + wm_high.yclk = + amdgpu_dpm_get_mclk(adev, false) * 10; + wm_high.sclk = + amdgpu_dpm_get_sclk(adev, false) * 10; + } else { + wm_high.yclk = adev->pm.current_mclk * 10; + wm_high.sclk = adev->pm.current_sclk * 10; + } + + wm_high.disp_clk = mode->clock; + wm_high.src_width = mode->crtc_hdisplay; + wm_high.active_time = active_time; + wm_high.blank_time = line_time - wm_high.active_time; + wm_high.interlaced = false; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + wm_high.interlaced = true; + wm_high.vsc = amdgpu_crtc->vsc; + wm_high.vtaps = 1; + if (amdgpu_crtc->rmx_type != RMX_OFF) + wm_high.vtaps = 2; + wm_high.bytes_per_pixel = 4; /* XXX: get this from fb config */ + wm_high.lb_size = lb_size; + wm_high.dram_channels = cik_get_number_of_dram_channels(adev); + wm_high.num_heads = num_heads; + + /* set for high clocks */ + latency_watermark_a = min(dce_v8_0_latency_watermark(&wm_high), (u32)65535); + + /* possibly force display priority to high */ + /* should really do this at mode validation time... */ + if (!dce_v8_0_average_bandwidth_vs_dram_bandwidth_for_display(&wm_high) || + !dce_v8_0_average_bandwidth_vs_available_bandwidth(&wm_high) || + !dce_v8_0_check_latency_hiding(&wm_high) || + (adev->mode_info.disp_priority == 2)) { + DRM_DEBUG_KMS("force priority to high\n"); + } + + /* watermark for low clocks */ + if (adev->pm.dpm_enabled) { + wm_low.yclk = + amdgpu_dpm_get_mclk(adev, true) * 10; + wm_low.sclk = + amdgpu_dpm_get_sclk(adev, true) * 10; + } else { + wm_low.yclk = adev->pm.current_mclk * 10; + wm_low.sclk = adev->pm.current_sclk * 10; + } + + wm_low.disp_clk = mode->clock; + wm_low.src_width = mode->crtc_hdisplay; + wm_low.active_time = active_time; + wm_low.blank_time = line_time - wm_low.active_time; + wm_low.interlaced = false; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + wm_low.interlaced = true; + wm_low.vsc = amdgpu_crtc->vsc; + wm_low.vtaps = 1; + if (amdgpu_crtc->rmx_type != RMX_OFF) + wm_low.vtaps = 2; + wm_low.bytes_per_pixel = 4; /* XXX: get this from fb config */ + wm_low.lb_size = lb_size; + wm_low.dram_channels = cik_get_number_of_dram_channels(adev); + wm_low.num_heads = num_heads; + + /* set for low clocks */ + latency_watermark_b = min(dce_v8_0_latency_watermark(&wm_low), (u32)65535); + + /* possibly force display priority to high */ + /* should really do this at mode validation time... */ + if (!dce_v8_0_average_bandwidth_vs_dram_bandwidth_for_display(&wm_low) || + !dce_v8_0_average_bandwidth_vs_available_bandwidth(&wm_low) || + !dce_v8_0_check_latency_hiding(&wm_low) || + (adev->mode_info.disp_priority == 2)) { + DRM_DEBUG_KMS("force priority to high\n"); + } + lb_vblank_lead_lines = DIV_ROUND_UP(lb_size, mode->crtc_hdisplay); + } + + /* select wm A */ + wm_mask = RREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset); + tmp = wm_mask; + tmp &= ~(3 << DPG_WATERMARK_MASK_CONTROL__URGENCY_WATERMARK_MASK__SHIFT); + tmp |= (1 << DPG_WATERMARK_MASK_CONTROL__URGENCY_WATERMARK_MASK__SHIFT); + WREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset, tmp); + WREG32(mmDPG_PIPE_URGENCY_CONTROL + amdgpu_crtc->crtc_offset, + ((latency_watermark_a << DPG_PIPE_URGENCY_CONTROL__URGENCY_LOW_WATERMARK__SHIFT) | + (line_time << DPG_PIPE_URGENCY_CONTROL__URGENCY_HIGH_WATERMARK__SHIFT))); + /* select wm B */ + tmp = RREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset); + tmp &= ~(3 << DPG_WATERMARK_MASK_CONTROL__URGENCY_WATERMARK_MASK__SHIFT); + tmp |= (2 << DPG_WATERMARK_MASK_CONTROL__URGENCY_WATERMARK_MASK__SHIFT); + WREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset, tmp); + WREG32(mmDPG_PIPE_URGENCY_CONTROL + amdgpu_crtc->crtc_offset, + ((latency_watermark_b << DPG_PIPE_URGENCY_CONTROL__URGENCY_LOW_WATERMARK__SHIFT) | + (line_time << DPG_PIPE_URGENCY_CONTROL__URGENCY_HIGH_WATERMARK__SHIFT))); + /* restore original selection */ + WREG32(mmDPG_WATERMARK_MASK_CONTROL + amdgpu_crtc->crtc_offset, wm_mask); + + /* save values for DPM */ + amdgpu_crtc->line_time = line_time; + amdgpu_crtc->wm_high = latency_watermark_a; + amdgpu_crtc->wm_low = latency_watermark_b; + /* Save number of lines the linebuffer leads before the scanout */ + amdgpu_crtc->lb_vblank_lead_lines = lb_vblank_lead_lines; +} + +/** + * dce_v8_0_bandwidth_update - program display watermarks + * + * @adev: amdgpu_device pointer + * + * Calculate and program the display watermarks and line + * buffer allocation (CIK). + */ +static void dce_v8_0_bandwidth_update(struct amdgpu_device *adev) +{ + struct drm_display_mode *mode = NULL; + u32 num_heads = 0, lb_size; + int i; + + amdgpu_display_update_priority(adev); + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (adev->mode_info.crtcs[i]->base.enabled) + num_heads++; + } + for (i = 0; i < adev->mode_info.num_crtc; i++) { + mode = &adev->mode_info.crtcs[i]->base.mode; + lb_size = dce_v8_0_line_buffer_adjust(adev, adev->mode_info.crtcs[i], mode); + dce_v8_0_program_watermarks(adev, adev->mode_info.crtcs[i], + lb_size, num_heads); + } +} + +static void dce_v8_0_audio_get_connected_pins(struct amdgpu_device *adev) +{ + int i; + u32 offset, tmp; + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + offset = adev->mode_info.audio.pin[i].offset; + tmp = RREG32_AUDIO_ENDPT(offset, + ixAZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT); + if (((tmp & + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT__PORT_CONNECTIVITY_MASK) >> + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT__PORT_CONNECTIVITY__SHIFT) == 1) + adev->mode_info.audio.pin[i].connected = false; + else + adev->mode_info.audio.pin[i].connected = true; + } +} + +static struct amdgpu_audio_pin *dce_v8_0_audio_get_pin(struct amdgpu_device *adev) +{ + int i; + + dce_v8_0_audio_get_connected_pins(adev); + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + if (adev->mode_info.audio.pin[i].connected) + return &adev->mode_info.audio.pin[i]; + } + DRM_ERROR("No connected audio pins found!\n"); + return NULL; +} + +static void dce_v8_0_afmt_audio_select_pin(struct drm_encoder *encoder) +{ + struct amdgpu_device *adev = drm_to_adev(encoder->dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u32 offset; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + offset = dig->afmt->offset; + + WREG32(mmAFMT_AUDIO_SRC_CONTROL + offset, + (dig->afmt->pin->id << AFMT_AUDIO_SRC_CONTROL__AFMT_AUDIO_SRC_SELECT__SHIFT)); +} + +static void dce_v8_0_audio_write_latency_fields(struct drm_encoder *encoder, + struct drm_display_mode *mode) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + u32 tmp = 0, offset; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + offset = dig->afmt->pin->offset; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + if (mode->flags & DRM_MODE_FLAG_INTERLACE) { + if (connector->latency_present[1]) + tmp = + (connector->video_latency[1] << + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC__VIDEO_LIPSYNC__SHIFT) | + (connector->audio_latency[1] << + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC__AUDIO_LIPSYNC__SHIFT); + else + tmp = + (0 << + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC__VIDEO_LIPSYNC__SHIFT) | + (0 << + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC__AUDIO_LIPSYNC__SHIFT); + } else { + if (connector->latency_present[0]) + tmp = + (connector->video_latency[0] << + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC__VIDEO_LIPSYNC__SHIFT) | + (connector->audio_latency[0] << + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC__AUDIO_LIPSYNC__SHIFT); + else + tmp = + (0 << + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC__VIDEO_LIPSYNC__SHIFT) | + (0 << + AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC__AUDIO_LIPSYNC__SHIFT); + + } + WREG32_AUDIO_ENDPT(offset, ixAZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, tmp); +} + +static void dce_v8_0_audio_write_speaker_allocation(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + u32 offset, tmp; + u8 *sadb = NULL; + int sad_count; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + offset = dig->afmt->pin->offset; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_speaker_allocation(amdgpu_connector_edid(connector), &sadb); + if (sad_count < 0) { + DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + sad_count = 0; + } + + /* program the speaker allocation */ + tmp = RREG32_AUDIO_ENDPT(offset, ixAZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER); + tmp &= ~(AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER__DP_CONNECTION_MASK | + AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER__SPEAKER_ALLOCATION_MASK); + /* set HDMI mode */ + tmp |= AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER__HDMI_CONNECTION_MASK; + if (sad_count) + tmp |= (sadb[0] << AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER__SPEAKER_ALLOCATION__SHIFT); + else + tmp |= (5 << AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER__SPEAKER_ALLOCATION__SHIFT); /* stereo */ + WREG32_AUDIO_ENDPT(offset, ixAZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, tmp); + + kfree(sadb); +} + +static void dce_v8_0_audio_write_sad_regs(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + u32 offset; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + struct amdgpu_connector *amdgpu_connector = NULL; + struct cea_sad *sads; + int i, sad_count; + + static const u16 eld_reg_to_type[][2] = { + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, HDMI_AUDIO_CODING_TYPE_PCM }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR1, HDMI_AUDIO_CODING_TYPE_AC3 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR2, HDMI_AUDIO_CODING_TYPE_MPEG1 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR3, HDMI_AUDIO_CODING_TYPE_MP3 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR4, HDMI_AUDIO_CODING_TYPE_MPEG2 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR5, HDMI_AUDIO_CODING_TYPE_AAC_LC }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR6, HDMI_AUDIO_CODING_TYPE_DTS }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR7, HDMI_AUDIO_CODING_TYPE_ATRAC }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR9, HDMI_AUDIO_CODING_TYPE_EAC3 }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR10, HDMI_AUDIO_CODING_TYPE_DTS_HD }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR11, HDMI_AUDIO_CODING_TYPE_MLP }, + { ixAZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR13, HDMI_AUDIO_CODING_TYPE_WMA_PRO }, + }; + + if (!dig || !dig->afmt || !dig->afmt->pin) + return; + + offset = dig->afmt->pin->offset; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->encoder == encoder) { + amdgpu_connector = to_amdgpu_connector(connector); + break; + } + } + drm_connector_list_iter_end(&iter); + + if (!amdgpu_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_sad(amdgpu_connector_edid(connector), &sads); + if (sad_count < 0) + DRM_ERROR("Couldn't read SADs: %d\n", sad_count); + if (sad_count <= 0) + return; + BUG_ON(!sads); + + for (i = 0; i < ARRAY_SIZE(eld_reg_to_type); i++) { + u32 value = 0; + u8 stereo_freqs = 0; + int max_channels = -1; + int j; + + for (j = 0; j < sad_count; j++) { + struct cea_sad *sad = &sads[j]; + + if (sad->format == eld_reg_to_type[i][1]) { + if (sad->channels > max_channels) { + value = (sad->channels << + AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0__MAX_CHANNELS__SHIFT) | + (sad->byte2 << + AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0__DESCRIPTOR_BYTE_2__SHIFT) | + (sad->freq << + AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0__SUPPORTED_FREQUENCIES__SHIFT); + max_channels = sad->channels; + } + + if (sad->format == HDMI_AUDIO_CODING_TYPE_PCM) + stereo_freqs |= sad->freq; + else + break; + } + } + + value |= (stereo_freqs << + AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0__SUPPORTED_FREQUENCIES_STEREO__SHIFT); + + WREG32_AUDIO_ENDPT(offset, eld_reg_to_type[i][0], value); + } + + kfree(sads); +} + +static void dce_v8_0_audio_enable(struct amdgpu_device *adev, + struct amdgpu_audio_pin *pin, + bool enable) +{ + if (!pin) + return; + + WREG32_AUDIO_ENDPT(pin->offset, ixAZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, + enable ? AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL__AUDIO_ENABLED_MASK : 0); +} + +static const u32 pin_offsets[7] = { + (0x1780 - 0x1780), + (0x1786 - 0x1780), + (0x178c - 0x1780), + (0x1792 - 0x1780), + (0x1798 - 0x1780), + (0x179d - 0x1780), + (0x17a4 - 0x1780), +}; + +static int dce_v8_0_audio_init(struct amdgpu_device *adev) +{ + int i; + + if (!amdgpu_audio) + return 0; + + adev->mode_info.audio.enabled = true; + + if (adev->asic_type == CHIP_KAVERI) /* KV: 4 streams, 7 endpoints */ + adev->mode_info.audio.num_pins = 7; + else if ((adev->asic_type == CHIP_KABINI) || + (adev->asic_type == CHIP_MULLINS)) /* KB/ML: 2 streams, 3 endpoints */ + adev->mode_info.audio.num_pins = 3; + else if ((adev->asic_type == CHIP_BONAIRE) || + (adev->asic_type == CHIP_HAWAII))/* BN/HW: 6 streams, 7 endpoints */ + adev->mode_info.audio.num_pins = 7; + else + adev->mode_info.audio.num_pins = 3; + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + adev->mode_info.audio.pin[i].channels = -1; + adev->mode_info.audio.pin[i].rate = -1; + adev->mode_info.audio.pin[i].bits_per_sample = -1; + adev->mode_info.audio.pin[i].status_bits = 0; + adev->mode_info.audio.pin[i].category_code = 0; + adev->mode_info.audio.pin[i].connected = false; + adev->mode_info.audio.pin[i].offset = pin_offsets[i]; + adev->mode_info.audio.pin[i].id = i; + /* disable audio. it will be set up later */ + /* XXX remove once we switch to ip funcs */ + dce_v8_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + } + + return 0; +} + +static void dce_v8_0_audio_fini(struct amdgpu_device *adev) +{ + int i; + + if (!amdgpu_audio) + return; + + if (!adev->mode_info.audio.enabled) + return; + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) + dce_v8_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + + adev->mode_info.audio.enabled = false; +} + +/* + * update the N and CTS parameters for a given pixel clock rate + */ +static void dce_v8_0_afmt_update_ACR(struct drm_encoder *encoder, uint32_t clock) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_afmt_acr acr = amdgpu_afmt_acr(clock); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + uint32_t offset = dig->afmt->offset; + + WREG32(mmHDMI_ACR_32_0 + offset, (acr.cts_32khz << HDMI_ACR_32_0__HDMI_ACR_CTS_32__SHIFT)); + WREG32(mmHDMI_ACR_32_1 + offset, acr.n_32khz); + + WREG32(mmHDMI_ACR_44_0 + offset, (acr.cts_44_1khz << HDMI_ACR_44_0__HDMI_ACR_CTS_44__SHIFT)); + WREG32(mmHDMI_ACR_44_1 + offset, acr.n_44_1khz); + + WREG32(mmHDMI_ACR_48_0 + offset, (acr.cts_48khz << HDMI_ACR_48_0__HDMI_ACR_CTS_48__SHIFT)); + WREG32(mmHDMI_ACR_48_1 + offset, acr.n_48khz); +} + +/* + * build a HDMI Video Info Frame + */ +static void dce_v8_0_afmt_update_avi_infoframe(struct drm_encoder *encoder, + void *buffer, size_t size) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + uint32_t offset = dig->afmt->offset; + uint8_t *frame = buffer + 3; + uint8_t *header = buffer; + + WREG32(mmAFMT_AVI_INFO0 + offset, + frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24)); + WREG32(mmAFMT_AVI_INFO1 + offset, + frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x7] << 24)); + WREG32(mmAFMT_AVI_INFO2 + offset, + frame[0x8] | (frame[0x9] << 8) | (frame[0xA] << 16) | (frame[0xB] << 24)); + WREG32(mmAFMT_AVI_INFO3 + offset, + frame[0xC] | (frame[0xD] << 8) | (header[1] << 24)); +} + +static void dce_v8_0_audio_set_dto(struct drm_encoder *encoder, u32 clock) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + u32 dto_phase = 24 * 1000; + u32 dto_modulo = clock; + + if (!dig || !dig->afmt) + return; + + /* XXX two dtos; generally use dto0 for hdmi */ + /* Express [24MHz / target pixel clock] as an exact rational + * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE + * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator + */ + WREG32(mmDCCG_AUDIO_DTO_SOURCE, (amdgpu_crtc->crtc_id << DCCG_AUDIO_DTO_SOURCE__DCCG_AUDIO_DTO0_SOURCE_SEL__SHIFT)); + WREG32(mmDCCG_AUDIO_DTO0_PHASE, dto_phase); + WREG32(mmDCCG_AUDIO_DTO0_MODULE, dto_modulo); +} + +/* + * update the info frames with the data from the current display mode + */ +static void dce_v8_0_afmt_setmode(struct drm_encoder *encoder, + struct drm_display_mode *mode) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + u8 buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AVI_INFOFRAME_SIZE]; + struct hdmi_avi_infoframe frame; + uint32_t offset, val; + ssize_t err; + int bpc = 8; + + if (!dig || !dig->afmt) + return; + + /* Silent, r600_hdmi_enable will raise WARN for us */ + if (!dig->afmt->enabled) + return; + + offset = dig->afmt->offset; + + /* hdmi deep color mode general control packets setup, if bpc > 8 */ + if (encoder->crtc) { + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(encoder->crtc); + bpc = amdgpu_crtc->bpc; + } + + /* disable audio prior to setting up hw */ + dig->afmt->pin = dce_v8_0_audio_get_pin(adev); + dce_v8_0_audio_enable(adev, dig->afmt->pin, false); + + dce_v8_0_audio_set_dto(encoder, mode->clock); + + WREG32(mmHDMI_VBI_PACKET_CONTROL + offset, + HDMI_VBI_PACKET_CONTROL__HDMI_NULL_SEND_MASK); /* send null packets when required */ + + WREG32(mmAFMT_AUDIO_CRC_CONTROL + offset, 0x1000); + + val = RREG32(mmHDMI_CONTROL + offset); + val &= ~HDMI_CONTROL__HDMI_DEEP_COLOR_ENABLE_MASK; + val &= ~HDMI_CONTROL__HDMI_DEEP_COLOR_DEPTH_MASK; + + switch (bpc) { + case 0: + case 6: + case 8: + case 16: + default: + DRM_DEBUG("%s: Disabling hdmi deep color for %d bpc.\n", + connector->name, bpc); + break; + case 10: + val |= HDMI_CONTROL__HDMI_DEEP_COLOR_ENABLE_MASK; + val |= 1 << HDMI_CONTROL__HDMI_DEEP_COLOR_DEPTH__SHIFT; + DRM_DEBUG("%s: Enabling hdmi deep color 30 for 10 bpc.\n", + connector->name); + break; + case 12: + val |= HDMI_CONTROL__HDMI_DEEP_COLOR_ENABLE_MASK; + val |= 2 << HDMI_CONTROL__HDMI_DEEP_COLOR_DEPTH__SHIFT; + DRM_DEBUG("%s: Enabling hdmi deep color 36 for 12 bpc.\n", + connector->name); + break; + } + + WREG32(mmHDMI_CONTROL + offset, val); + + WREG32(mmHDMI_VBI_PACKET_CONTROL + offset, + HDMI_VBI_PACKET_CONTROL__HDMI_NULL_SEND_MASK | /* send null packets when required */ + HDMI_VBI_PACKET_CONTROL__HDMI_GC_SEND_MASK | /* send general control packets */ + HDMI_VBI_PACKET_CONTROL__HDMI_GC_CONT_MASK); /* send general control packets every frame */ + + WREG32(mmHDMI_INFOFRAME_CONTROL0 + offset, + HDMI_INFOFRAME_CONTROL0__HDMI_AUDIO_INFO_SEND_MASK | /* enable audio info frames (frames won't be set until audio is enabled) */ + HDMI_INFOFRAME_CONTROL0__HDMI_AUDIO_INFO_CONT_MASK); /* required for audio info values to be updated */ + + WREG32(mmAFMT_INFOFRAME_CONTROL0 + offset, + AFMT_INFOFRAME_CONTROL0__AFMT_AUDIO_INFO_UPDATE_MASK); /* required for audio info values to be updated */ + + WREG32(mmHDMI_INFOFRAME_CONTROL1 + offset, + (2 << HDMI_INFOFRAME_CONTROL1__HDMI_AUDIO_INFO_LINE__SHIFT)); /* anything other than 0 */ + + WREG32(mmHDMI_GC + offset, 0); /* unset HDMI_GC_AVMUTE */ + + WREG32(mmHDMI_AUDIO_PACKET_CONTROL + offset, + (1 << HDMI_AUDIO_PACKET_CONTROL__HDMI_AUDIO_DELAY_EN__SHIFT) | /* set the default audio delay */ + (3 << HDMI_AUDIO_PACKET_CONTROL__HDMI_AUDIO_PACKETS_PER_LINE__SHIFT)); /* should be suffient for all audio modes and small enough for all hblanks */ + + WREG32(mmAFMT_AUDIO_PACKET_CONTROL + offset, + AFMT_AUDIO_PACKET_CONTROL__AFMT_60958_CS_UPDATE_MASK); /* allow 60958 channel status fields to be updated */ + + /* fglrx clears sth in AFMT_AUDIO_PACKET_CONTROL2 here */ + + if (bpc > 8) + WREG32(mmHDMI_ACR_PACKET_CONTROL + offset, + HDMI_ACR_PACKET_CONTROL__HDMI_ACR_AUTO_SEND_MASK); /* allow hw to sent ACR packets when required */ + else + WREG32(mmHDMI_ACR_PACKET_CONTROL + offset, + HDMI_ACR_PACKET_CONTROL__HDMI_ACR_SOURCE_MASK | /* select SW CTS value */ + HDMI_ACR_PACKET_CONTROL__HDMI_ACR_AUTO_SEND_MASK); /* allow hw to sent ACR packets when required */ + + dce_v8_0_afmt_update_ACR(encoder, mode->clock); + + WREG32(mmAFMT_60958_0 + offset, + (1 << AFMT_60958_0__AFMT_60958_CS_CHANNEL_NUMBER_L__SHIFT)); + + WREG32(mmAFMT_60958_1 + offset, + (2 << AFMT_60958_1__AFMT_60958_CS_CHANNEL_NUMBER_R__SHIFT)); + + WREG32(mmAFMT_60958_2 + offset, + (3 << AFMT_60958_2__AFMT_60958_CS_CHANNEL_NUMBER_2__SHIFT) | + (4 << AFMT_60958_2__AFMT_60958_CS_CHANNEL_NUMBER_3__SHIFT) | + (5 << AFMT_60958_2__AFMT_60958_CS_CHANNEL_NUMBER_4__SHIFT) | + (6 << AFMT_60958_2__AFMT_60958_CS_CHANNEL_NUMBER_5__SHIFT) | + (7 << AFMT_60958_2__AFMT_60958_CS_CHANNEL_NUMBER_6__SHIFT) | + (8 << AFMT_60958_2__AFMT_60958_CS_CHANNEL_NUMBER_7__SHIFT)); + + dce_v8_0_audio_write_speaker_allocation(encoder); + + + WREG32(mmAFMT_AUDIO_PACKET_CONTROL2 + offset, + (0xff << AFMT_AUDIO_PACKET_CONTROL2__AFMT_AUDIO_CHANNEL_ENABLE__SHIFT)); + + dce_v8_0_afmt_audio_select_pin(encoder); + dce_v8_0_audio_write_sad_regs(encoder); + dce_v8_0_audio_write_latency_fields(encoder, mode); + + err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode); + if (err < 0) { + DRM_ERROR("failed to setup AVI infoframe: %zd\n", err); + return; + } + + err = hdmi_avi_infoframe_pack(&frame, buffer, sizeof(buffer)); + if (err < 0) { + DRM_ERROR("failed to pack AVI infoframe: %zd\n", err); + return; + } + + dce_v8_0_afmt_update_avi_infoframe(encoder, buffer, sizeof(buffer)); + + WREG32_OR(mmHDMI_INFOFRAME_CONTROL0 + offset, + HDMI_INFOFRAME_CONTROL0__HDMI_AVI_INFO_SEND_MASK | /* enable AVI info frames */ + HDMI_INFOFRAME_CONTROL0__HDMI_AVI_INFO_CONT_MASK); /* required for audio info values to be updated */ + + WREG32_P(mmHDMI_INFOFRAME_CONTROL1 + offset, + (2 << HDMI_INFOFRAME_CONTROL1__HDMI_AVI_INFO_LINE__SHIFT), /* anything other than 0 */ + ~HDMI_INFOFRAME_CONTROL1__HDMI_AVI_INFO_LINE_MASK); + + WREG32_OR(mmAFMT_AUDIO_PACKET_CONTROL + offset, + AFMT_AUDIO_PACKET_CONTROL__AFMT_AUDIO_SAMPLE_SEND_MASK); /* send audio packets */ + + WREG32(mmAFMT_RAMP_CONTROL0 + offset, 0x00FFFFFF); + WREG32(mmAFMT_RAMP_CONTROL1 + offset, 0x007FFFFF); + WREG32(mmAFMT_RAMP_CONTROL2 + offset, 0x00000001); + WREG32(mmAFMT_RAMP_CONTROL3 + offset, 0x00000001); + + /* enable audio after setting up hw */ + dce_v8_0_audio_enable(adev, dig->afmt->pin, true); +} + +static void dce_v8_0_afmt_enable(struct drm_encoder *encoder, bool enable) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + + if (!dig || !dig->afmt) + return; + + /* Silent, r600_hdmi_enable will raise WARN for us */ + if (enable && dig->afmt->enabled) + return; + if (!enable && !dig->afmt->enabled) + return; + + if (!enable && dig->afmt->pin) { + dce_v8_0_audio_enable(adev, dig->afmt->pin, false); + dig->afmt->pin = NULL; + } + + dig->afmt->enabled = enable; + + DRM_DEBUG("%sabling AFMT interface @ 0x%04X for encoder 0x%x\n", + enable ? "En" : "Dis", dig->afmt->offset, amdgpu_encoder->encoder_id); +} + +static int dce_v8_0_afmt_init(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->mode_info.num_dig; i++) + adev->mode_info.afmt[i] = NULL; + + /* DCE8 has audio blocks tied to DIG encoders */ + for (i = 0; i < adev->mode_info.num_dig; i++) { + adev->mode_info.afmt[i] = kzalloc(sizeof(struct amdgpu_afmt), GFP_KERNEL); + if (adev->mode_info.afmt[i]) { + adev->mode_info.afmt[i]->offset = dig_offsets[i]; + adev->mode_info.afmt[i]->id = i; + } else { + int j; + for (j = 0; j < i; j++) { + kfree(adev->mode_info.afmt[j]); + adev->mode_info.afmt[j] = NULL; + } + return -ENOMEM; + } + } + return 0; +} + +static void dce_v8_0_afmt_fini(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->mode_info.num_dig; i++) { + kfree(adev->mode_info.afmt[i]); + adev->mode_info.afmt[i] = NULL; + } +} + +static const u32 vga_control_regs[6] = { + mmD1VGA_CONTROL, + mmD2VGA_CONTROL, + mmD3VGA_CONTROL, + mmD4VGA_CONTROL, + mmD5VGA_CONTROL, + mmD6VGA_CONTROL, +}; + +static void dce_v8_0_vga_enable(struct drm_crtc *crtc, bool enable) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u32 vga_control; + + vga_control = RREG32(vga_control_regs[amdgpu_crtc->crtc_id]) & ~1; + if (enable) + WREG32(vga_control_regs[amdgpu_crtc->crtc_id], vga_control | 1); + else + WREG32(vga_control_regs[amdgpu_crtc->crtc_id], vga_control); +} + +static void dce_v8_0_grph_enable(struct drm_crtc *crtc, bool enable) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + if (enable) + WREG32(mmGRPH_ENABLE + amdgpu_crtc->crtc_offset, 1); + else + WREG32(mmGRPH_ENABLE + amdgpu_crtc->crtc_offset, 0); +} + +static int dce_v8_0_crtc_do_set_base(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y, int atomic) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct drm_framebuffer *target_fb; + struct drm_gem_object *obj; + struct amdgpu_bo *abo; + uint64_t fb_location, tiling_flags; + uint32_t fb_format, fb_pitch_pixels; + u32 fb_swap = (GRPH_ENDIAN_NONE << GRPH_SWAP_CNTL__GRPH_ENDIAN_SWAP__SHIFT); + u32 pipe_config; + u32 viewport_w, viewport_h; + int r; + bool bypass_lut = false; + + /* no fb bound */ + if (!atomic && !crtc->primary->fb) { + DRM_DEBUG_KMS("No FB bound\n"); + return 0; + } + + if (atomic) + target_fb = fb; + else + target_fb = crtc->primary->fb; + + /* If atomic, assume fb object is pinned & idle & fenced and + * just update base pointers + */ + obj = target_fb->obj[0]; + abo = gem_to_amdgpu_bo(obj); + r = amdgpu_bo_reserve(abo, false); + if (unlikely(r != 0)) + return r; + + if (!atomic) { + r = amdgpu_bo_pin(abo, AMDGPU_GEM_DOMAIN_VRAM); + if (unlikely(r != 0)) { + amdgpu_bo_unreserve(abo); + return -EINVAL; + } + } + fb_location = amdgpu_bo_gpu_offset(abo); + + amdgpu_bo_get_tiling_flags(abo, &tiling_flags); + amdgpu_bo_unreserve(abo); + + pipe_config = AMDGPU_TILING_GET(tiling_flags, PIPE_CONFIG); + + switch (target_fb->format->format) { + case DRM_FORMAT_C8: + fb_format = ((GRPH_DEPTH_8BPP << GRPH_CONTROL__GRPH_DEPTH__SHIFT) | + (GRPH_FORMAT_INDEXED << GRPH_CONTROL__GRPH_FORMAT__SHIFT)); + break; + case DRM_FORMAT_XRGB4444: + case DRM_FORMAT_ARGB4444: + fb_format = ((GRPH_DEPTH_16BPP << GRPH_CONTROL__GRPH_DEPTH__SHIFT) | + (GRPH_FORMAT_ARGB4444 << GRPH_CONTROL__GRPH_FORMAT__SHIFT)); +#ifdef __BIG_ENDIAN + fb_swap = (GRPH_ENDIAN_8IN16 << GRPH_SWAP_CNTL__GRPH_ENDIAN_SWAP__SHIFT); +#endif + break; + case DRM_FORMAT_XRGB1555: + case DRM_FORMAT_ARGB1555: + fb_format = ((GRPH_DEPTH_16BPP << GRPH_CONTROL__GRPH_DEPTH__SHIFT) | + (GRPH_FORMAT_ARGB1555 << GRPH_CONTROL__GRPH_FORMAT__SHIFT)); +#ifdef __BIG_ENDIAN + fb_swap = (GRPH_ENDIAN_8IN16 << GRPH_SWAP_CNTL__GRPH_ENDIAN_SWAP__SHIFT); +#endif + break; + case DRM_FORMAT_BGRX5551: + case DRM_FORMAT_BGRA5551: + fb_format = ((GRPH_DEPTH_16BPP << GRPH_CONTROL__GRPH_DEPTH__SHIFT) | + (GRPH_FORMAT_BGRA5551 << GRPH_CONTROL__GRPH_FORMAT__SHIFT)); +#ifdef __BIG_ENDIAN + fb_swap = (GRPH_ENDIAN_8IN16 << GRPH_SWAP_CNTL__GRPH_ENDIAN_SWAP__SHIFT); +#endif + break; + case DRM_FORMAT_RGB565: + fb_format = ((GRPH_DEPTH_16BPP << GRPH_CONTROL__GRPH_DEPTH__SHIFT) | + (GRPH_FORMAT_ARGB565 << GRPH_CONTROL__GRPH_FORMAT__SHIFT)); +#ifdef __BIG_ENDIAN + fb_swap = (GRPH_ENDIAN_8IN16 << GRPH_SWAP_CNTL__GRPH_ENDIAN_SWAP__SHIFT); +#endif + break; + case DRM_FORMAT_XRGB8888: + case DRM_FORMAT_ARGB8888: + fb_format = ((GRPH_DEPTH_32BPP << GRPH_CONTROL__GRPH_DEPTH__SHIFT) | + (GRPH_FORMAT_ARGB8888 << GRPH_CONTROL__GRPH_FORMAT__SHIFT)); +#ifdef __BIG_ENDIAN + fb_swap = (GRPH_ENDIAN_8IN32 << GRPH_SWAP_CNTL__GRPH_ENDIAN_SWAP__SHIFT); +#endif + break; + case DRM_FORMAT_XRGB2101010: + case DRM_FORMAT_ARGB2101010: + fb_format = ((GRPH_DEPTH_32BPP << GRPH_CONTROL__GRPH_DEPTH__SHIFT) | + (GRPH_FORMAT_ARGB2101010 << GRPH_CONTROL__GRPH_FORMAT__SHIFT)); +#ifdef __BIG_ENDIAN + fb_swap = (GRPH_ENDIAN_8IN32 << GRPH_SWAP_CNTL__GRPH_ENDIAN_SWAP__SHIFT); +#endif + /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */ + bypass_lut = true; + break; + case DRM_FORMAT_BGRX1010102: + case DRM_FORMAT_BGRA1010102: + fb_format = ((GRPH_DEPTH_32BPP << GRPH_CONTROL__GRPH_DEPTH__SHIFT) | + (GRPH_FORMAT_BGRA1010102 << GRPH_CONTROL__GRPH_FORMAT__SHIFT)); +#ifdef __BIG_ENDIAN + fb_swap = (GRPH_ENDIAN_8IN32 << GRPH_SWAP_CNTL__GRPH_ENDIAN_SWAP__SHIFT); +#endif + /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */ + bypass_lut = true; + break; + case DRM_FORMAT_XBGR8888: + case DRM_FORMAT_ABGR8888: + fb_format = ((GRPH_DEPTH_32BPP << GRPH_CONTROL__GRPH_DEPTH__SHIFT) | + (GRPH_FORMAT_ARGB8888 << GRPH_CONTROL__GRPH_FORMAT__SHIFT)); + fb_swap = ((GRPH_RED_SEL_B << GRPH_SWAP_CNTL__GRPH_RED_CROSSBAR__SHIFT) | + (GRPH_BLUE_SEL_R << GRPH_SWAP_CNTL__GRPH_BLUE_CROSSBAR__SHIFT)); +#ifdef __BIG_ENDIAN + fb_swap |= (GRPH_ENDIAN_8IN32 << GRPH_SWAP_CNTL__GRPH_ENDIAN_SWAP__SHIFT); +#endif + break; + default: + DRM_ERROR("Unsupported screen format %p4cc\n", + &target_fb->format->format); + return -EINVAL; + } + + if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE) == ARRAY_2D_TILED_THIN1) { + unsigned bankw, bankh, mtaspect, tile_split, num_banks; + + bankw = AMDGPU_TILING_GET(tiling_flags, BANK_WIDTH); + bankh = AMDGPU_TILING_GET(tiling_flags, BANK_HEIGHT); + mtaspect = AMDGPU_TILING_GET(tiling_flags, MACRO_TILE_ASPECT); + tile_split = AMDGPU_TILING_GET(tiling_flags, TILE_SPLIT); + num_banks = AMDGPU_TILING_GET(tiling_flags, NUM_BANKS); + + fb_format |= (num_banks << GRPH_CONTROL__GRPH_NUM_BANKS__SHIFT); + fb_format |= (GRPH_ARRAY_2D_TILED_THIN1 << GRPH_CONTROL__GRPH_ARRAY_MODE__SHIFT); + fb_format |= (tile_split << GRPH_CONTROL__GRPH_TILE_SPLIT__SHIFT); + fb_format |= (bankw << GRPH_CONTROL__GRPH_BANK_WIDTH__SHIFT); + fb_format |= (bankh << GRPH_CONTROL__GRPH_BANK_HEIGHT__SHIFT); + fb_format |= (mtaspect << GRPH_CONTROL__GRPH_MACRO_TILE_ASPECT__SHIFT); + fb_format |= (DISPLAY_MICRO_TILING << GRPH_CONTROL__GRPH_MICRO_TILE_MODE__SHIFT); + } else if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE) == ARRAY_1D_TILED_THIN1) { + fb_format |= (GRPH_ARRAY_1D_TILED_THIN1 << GRPH_CONTROL__GRPH_ARRAY_MODE__SHIFT); + } + + fb_format |= (pipe_config << GRPH_CONTROL__GRPH_PIPE_CONFIG__SHIFT); + + dce_v8_0_vga_enable(crtc, false); + + /* Make sure surface address is updated at vertical blank rather than + * horizontal blank + */ + WREG32(mmGRPH_FLIP_CONTROL + amdgpu_crtc->crtc_offset, 0); + + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(fb_location)); + WREG32(mmGRPH_SECONDARY_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(fb_location)); + WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + (u32)fb_location & GRPH_PRIMARY_SURFACE_ADDRESS__GRPH_PRIMARY_SURFACE_ADDRESS_MASK); + WREG32(mmGRPH_SECONDARY_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + (u32) fb_location & GRPH_SECONDARY_SURFACE_ADDRESS__GRPH_SECONDARY_SURFACE_ADDRESS_MASK); + WREG32(mmGRPH_CONTROL + amdgpu_crtc->crtc_offset, fb_format); + WREG32(mmGRPH_SWAP_CNTL + amdgpu_crtc->crtc_offset, fb_swap); + + /* + * The LUT only has 256 slots for indexing by a 8 bpc fb. Bypass the LUT + * for > 8 bpc scanout to avoid truncation of fb indices to 8 msb's, to + * retain the full precision throughout the pipeline. + */ + WREG32_P(mmGRPH_LUT_10BIT_BYPASS_CONTROL + amdgpu_crtc->crtc_offset, + (bypass_lut ? LUT_10BIT_BYPASS_EN : 0), + ~LUT_10BIT_BYPASS_EN); + + if (bypass_lut) + DRM_DEBUG_KMS("Bypassing hardware LUT due to 10 bit fb scanout.\n"); + + WREG32(mmGRPH_SURFACE_OFFSET_X + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_SURFACE_OFFSET_Y + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_X_START + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_Y_START + amdgpu_crtc->crtc_offset, 0); + WREG32(mmGRPH_X_END + amdgpu_crtc->crtc_offset, target_fb->width); + WREG32(mmGRPH_Y_END + amdgpu_crtc->crtc_offset, target_fb->height); + + fb_pitch_pixels = target_fb->pitches[0] / target_fb->format->cpp[0]; + WREG32(mmGRPH_PITCH + amdgpu_crtc->crtc_offset, fb_pitch_pixels); + + dce_v8_0_grph_enable(crtc, true); + + WREG32(mmLB_DESKTOP_HEIGHT + amdgpu_crtc->crtc_offset, + target_fb->height); + + x &= ~3; + y &= ~1; + WREG32(mmVIEWPORT_START + amdgpu_crtc->crtc_offset, + (x << 16) | y); + viewport_w = crtc->mode.hdisplay; + viewport_h = (crtc->mode.vdisplay + 1) & ~1; + WREG32(mmVIEWPORT_SIZE + amdgpu_crtc->crtc_offset, + (viewport_w << 16) | viewport_h); + + /* set pageflip to happen anywhere in vblank interval */ + WREG32(mmMASTER_UPDATE_MODE + amdgpu_crtc->crtc_offset, 0); + + if (!atomic && fb && fb != crtc->primary->fb) { + abo = gem_to_amdgpu_bo(fb->obj[0]); + r = amdgpu_bo_reserve(abo, true); + if (unlikely(r != 0)) + return r; + amdgpu_bo_unpin(abo); + amdgpu_bo_unreserve(abo); + } + + /* Bytes per pixel may have changed */ + dce_v8_0_bandwidth_update(adev); + + return 0; +} + +static void dce_v8_0_set_interleave(struct drm_crtc *crtc, + struct drm_display_mode *mode) +{ + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + WREG32(mmLB_DATA_FORMAT + amdgpu_crtc->crtc_offset, + LB_DATA_FORMAT__INTERLEAVE_EN__SHIFT); + else + WREG32(mmLB_DATA_FORMAT + amdgpu_crtc->crtc_offset, 0); +} + +static void dce_v8_0_crtc_load_lut(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u16 *r, *g, *b; + int i; + + DRM_DEBUG_KMS("%d\n", amdgpu_crtc->crtc_id); + + WREG32(mmINPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset, + ((INPUT_CSC_BYPASS << INPUT_CSC_CONTROL__INPUT_CSC_GRPH_MODE__SHIFT) | + (INPUT_CSC_BYPASS << INPUT_CSC_CONTROL__INPUT_CSC_OVL_MODE__SHIFT))); + WREG32(mmPRESCALE_GRPH_CONTROL + amdgpu_crtc->crtc_offset, + PRESCALE_GRPH_CONTROL__GRPH_PRESCALE_BYPASS_MASK); + WREG32(mmPRESCALE_OVL_CONTROL + amdgpu_crtc->crtc_offset, + PRESCALE_OVL_CONTROL__OVL_PRESCALE_BYPASS_MASK); + WREG32(mmINPUT_GAMMA_CONTROL + amdgpu_crtc->crtc_offset, + ((INPUT_GAMMA_USE_LUT << INPUT_GAMMA_CONTROL__GRPH_INPUT_GAMMA_MODE__SHIFT) | + (INPUT_GAMMA_USE_LUT << INPUT_GAMMA_CONTROL__OVL_INPUT_GAMMA_MODE__SHIFT))); + + WREG32(mmDC_LUT_CONTROL + amdgpu_crtc->crtc_offset, 0); + + WREG32(mmDC_LUT_BLACK_OFFSET_BLUE + amdgpu_crtc->crtc_offset, 0); + WREG32(mmDC_LUT_BLACK_OFFSET_GREEN + amdgpu_crtc->crtc_offset, 0); + WREG32(mmDC_LUT_BLACK_OFFSET_RED + amdgpu_crtc->crtc_offset, 0); + + WREG32(mmDC_LUT_WHITE_OFFSET_BLUE + amdgpu_crtc->crtc_offset, 0xffff); + WREG32(mmDC_LUT_WHITE_OFFSET_GREEN + amdgpu_crtc->crtc_offset, 0xffff); + WREG32(mmDC_LUT_WHITE_OFFSET_RED + amdgpu_crtc->crtc_offset, 0xffff); + + WREG32(mmDC_LUT_RW_MODE + amdgpu_crtc->crtc_offset, 0); + WREG32(mmDC_LUT_WRITE_EN_MASK + amdgpu_crtc->crtc_offset, 0x00000007); + + WREG32(mmDC_LUT_RW_INDEX + amdgpu_crtc->crtc_offset, 0); + r = crtc->gamma_store; + g = r + crtc->gamma_size; + b = g + crtc->gamma_size; + for (i = 0; i < 256; i++) { + WREG32(mmDC_LUT_30_COLOR + amdgpu_crtc->crtc_offset, + ((*r++ & 0xffc0) << 14) | + ((*g++ & 0xffc0) << 4) | + (*b++ >> 6)); + } + + WREG32(mmDEGAMMA_CONTROL + amdgpu_crtc->crtc_offset, + ((DEGAMMA_BYPASS << DEGAMMA_CONTROL__GRPH_DEGAMMA_MODE__SHIFT) | + (DEGAMMA_BYPASS << DEGAMMA_CONTROL__OVL_DEGAMMA_MODE__SHIFT) | + (DEGAMMA_BYPASS << DEGAMMA_CONTROL__CURSOR_DEGAMMA_MODE__SHIFT))); + WREG32(mmGAMUT_REMAP_CONTROL + amdgpu_crtc->crtc_offset, + ((GAMUT_REMAP_BYPASS << GAMUT_REMAP_CONTROL__GRPH_GAMUT_REMAP_MODE__SHIFT) | + (GAMUT_REMAP_BYPASS << GAMUT_REMAP_CONTROL__OVL_GAMUT_REMAP_MODE__SHIFT))); + WREG32(mmREGAMMA_CONTROL + amdgpu_crtc->crtc_offset, + ((REGAMMA_BYPASS << REGAMMA_CONTROL__GRPH_REGAMMA_MODE__SHIFT) | + (REGAMMA_BYPASS << REGAMMA_CONTROL__OVL_REGAMMA_MODE__SHIFT))); + WREG32(mmOUTPUT_CSC_CONTROL + amdgpu_crtc->crtc_offset, + ((OUTPUT_CSC_BYPASS << OUTPUT_CSC_CONTROL__OUTPUT_CSC_GRPH_MODE__SHIFT) | + (OUTPUT_CSC_BYPASS << OUTPUT_CSC_CONTROL__OUTPUT_CSC_OVL_MODE__SHIFT))); + /* XXX match this to the depth of the crtc fmt block, move to modeset? */ + WREG32(0x1a50 + amdgpu_crtc->crtc_offset, 0); + /* XXX this only needs to be programmed once per crtc at startup, + * not sure where the best place for it is + */ + WREG32(mmALPHA_CONTROL + amdgpu_crtc->crtc_offset, + ALPHA_CONTROL__CURSOR_ALPHA_BLND_ENA_MASK); +} + +static int dce_v8_0_pick_dig_encoder(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + if (dig->linkb) + return 1; + else + return 0; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + if (dig->linkb) + return 3; + else + return 2; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + if (dig->linkb) + return 5; + else + return 4; + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + return 6; + default: + DRM_ERROR("invalid encoder_id: 0x%x\n", amdgpu_encoder->encoder_id); + return 0; + } +} + +/** + * dce_v8_0_pick_pll - Allocate a PPLL for use by the crtc. + * + * @crtc: drm crtc + * + * Returns the PPLL (Pixel PLL) to be used by the crtc. For DP monitors + * a single PPLL can be used for all DP crtcs/encoders. For non-DP + * monitors a dedicated PPLL must be used. If a particular board has + * an external DP PLL, return ATOM_PPLL_INVALID to skip PLL programming + * as there is no need to program the PLL itself. If we are not able to + * allocate a PLL, return ATOM_PPLL_INVALID to skip PLL programming to + * avoid messing up an existing monitor. + * + * Asic specific PLL information + * + * DCE 8.x + * KB/KV + * - PPLL1, PPLL2 are available for all UNIPHY (both DP and non-DP) + * CI + * - PPLL0, PPLL1, PPLL2 are available for all UNIPHY (both DP and non-DP) and DAC + * + */ +static u32 dce_v8_0_pick_pll(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + u32 pll_in_use; + int pll; + + if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder))) { + if (adev->clock.dp_extclk) + /* skip PPLL programming if using ext clock */ + return ATOM_PPLL_INVALID; + else { + /* use the same PPLL for all DP monitors */ + pll = amdgpu_pll_get_shared_dp_ppll(crtc); + if (pll != ATOM_PPLL_INVALID) + return pll; + } + } else { + /* use the same PPLL for all monitors with the same clock */ + pll = amdgpu_pll_get_shared_nondp_ppll(crtc); + if (pll != ATOM_PPLL_INVALID) + return pll; + } + /* otherwise, pick one of the plls */ + if ((adev->asic_type == CHIP_KABINI) || + (adev->asic_type == CHIP_MULLINS)) { + /* KB/ML has PPLL1 and PPLL2 */ + pll_in_use = amdgpu_pll_get_use_mask(crtc); + if (!(pll_in_use & (1 << ATOM_PPLL2))) + return ATOM_PPLL2; + if (!(pll_in_use & (1 << ATOM_PPLL1))) + return ATOM_PPLL1; + DRM_ERROR("unable to allocate a PPLL\n"); + return ATOM_PPLL_INVALID; + } else { + /* CI/KV has PPLL0, PPLL1, and PPLL2 */ + pll_in_use = amdgpu_pll_get_use_mask(crtc); + if (!(pll_in_use & (1 << ATOM_PPLL2))) + return ATOM_PPLL2; + if (!(pll_in_use & (1 << ATOM_PPLL1))) + return ATOM_PPLL1; + if (!(pll_in_use & (1 << ATOM_PPLL0))) + return ATOM_PPLL0; + DRM_ERROR("unable to allocate a PPLL\n"); + return ATOM_PPLL_INVALID; + } + return ATOM_PPLL_INVALID; +} + +static void dce_v8_0_lock_cursor(struct drm_crtc *crtc, bool lock) +{ + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + uint32_t cur_lock; + + cur_lock = RREG32(mmCUR_UPDATE + amdgpu_crtc->crtc_offset); + if (lock) + cur_lock |= CUR_UPDATE__CURSOR_UPDATE_LOCK_MASK; + else + cur_lock &= ~CUR_UPDATE__CURSOR_UPDATE_LOCK_MASK; + WREG32(mmCUR_UPDATE + amdgpu_crtc->crtc_offset, cur_lock); +} + +static void dce_v8_0_hide_cursor(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + + WREG32(mmCUR_CONTROL + amdgpu_crtc->crtc_offset, + (CURSOR_24_8_PRE_MULT << CUR_CONTROL__CURSOR_MODE__SHIFT) | + (CURSOR_URGENT_1_2 << CUR_CONTROL__CURSOR_URGENT_CONTROL__SHIFT)); +} + +static void dce_v8_0_show_cursor(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + + WREG32(mmCUR_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset, + upper_32_bits(amdgpu_crtc->cursor_addr)); + WREG32(mmCUR_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset, + lower_32_bits(amdgpu_crtc->cursor_addr)); + + WREG32(mmCUR_CONTROL + amdgpu_crtc->crtc_offset, + CUR_CONTROL__CURSOR_EN_MASK | + (CURSOR_24_8_PRE_MULT << CUR_CONTROL__CURSOR_MODE__SHIFT) | + (CURSOR_URGENT_1_2 << CUR_CONTROL__CURSOR_URGENT_CONTROL__SHIFT)); +} + +static int dce_v8_0_cursor_move_locked(struct drm_crtc *crtc, + int x, int y) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct amdgpu_device *adev = drm_to_adev(crtc->dev); + int xorigin = 0, yorigin = 0; + + amdgpu_crtc->cursor_x = x; + amdgpu_crtc->cursor_y = y; + + /* avivo cursor are offset into the total surface */ + x += crtc->x; + y += crtc->y; + DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y); + + if (x < 0) { + xorigin = min(-x, amdgpu_crtc->max_cursor_width - 1); + x = 0; + } + if (y < 0) { + yorigin = min(-y, amdgpu_crtc->max_cursor_height - 1); + y = 0; + } + + WREG32(mmCUR_POSITION + amdgpu_crtc->crtc_offset, (x << 16) | y); + WREG32(mmCUR_HOT_SPOT + amdgpu_crtc->crtc_offset, (xorigin << 16) | yorigin); + WREG32(mmCUR_SIZE + amdgpu_crtc->crtc_offset, + ((amdgpu_crtc->cursor_width - 1) << 16) | (amdgpu_crtc->cursor_height - 1)); + + return 0; +} + +static int dce_v8_0_crtc_cursor_move(struct drm_crtc *crtc, + int x, int y) +{ + int ret; + + dce_v8_0_lock_cursor(crtc, true); + ret = dce_v8_0_cursor_move_locked(crtc, x, y); + dce_v8_0_lock_cursor(crtc, false); + + return ret; +} + +static int dce_v8_0_crtc_cursor_set2(struct drm_crtc *crtc, + struct drm_file *file_priv, + uint32_t handle, + uint32_t width, + uint32_t height, + int32_t hot_x, + int32_t hot_y) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_gem_object *obj; + struct amdgpu_bo *aobj; + int ret; + + if (!handle) { + /* turn off cursor */ + dce_v8_0_hide_cursor(crtc); + obj = NULL; + goto unpin; + } + + if ((width > amdgpu_crtc->max_cursor_width) || + (height > amdgpu_crtc->max_cursor_height)) { + DRM_ERROR("bad cursor width or height %d x %d\n", width, height); + return -EINVAL; + } + + obj = drm_gem_object_lookup(file_priv, handle); + if (!obj) { + DRM_ERROR("Cannot find cursor object %x for crtc %d\n", handle, amdgpu_crtc->crtc_id); + return -ENOENT; + } + + aobj = gem_to_amdgpu_bo(obj); + ret = amdgpu_bo_reserve(aobj, false); + if (ret != 0) { + drm_gem_object_put(obj); + return ret; + } + + ret = amdgpu_bo_pin(aobj, AMDGPU_GEM_DOMAIN_VRAM); + amdgpu_bo_unreserve(aobj); + if (ret) { + DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret); + drm_gem_object_put(obj); + return ret; + } + amdgpu_crtc->cursor_addr = amdgpu_bo_gpu_offset(aobj); + + dce_v8_0_lock_cursor(crtc, true); + + if (width != amdgpu_crtc->cursor_width || + height != amdgpu_crtc->cursor_height || + hot_x != amdgpu_crtc->cursor_hot_x || + hot_y != amdgpu_crtc->cursor_hot_y) { + int x, y; + + x = amdgpu_crtc->cursor_x + amdgpu_crtc->cursor_hot_x - hot_x; + y = amdgpu_crtc->cursor_y + amdgpu_crtc->cursor_hot_y - hot_y; + + dce_v8_0_cursor_move_locked(crtc, x, y); + + amdgpu_crtc->cursor_width = width; + amdgpu_crtc->cursor_height = height; + amdgpu_crtc->cursor_hot_x = hot_x; + amdgpu_crtc->cursor_hot_y = hot_y; + } + + dce_v8_0_show_cursor(crtc); + dce_v8_0_lock_cursor(crtc, false); + +unpin: + if (amdgpu_crtc->cursor_bo) { + struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo); + ret = amdgpu_bo_reserve(aobj, true); + if (likely(ret == 0)) { + amdgpu_bo_unpin(aobj); + amdgpu_bo_unreserve(aobj); + } + drm_gem_object_put(amdgpu_crtc->cursor_bo); + } + + amdgpu_crtc->cursor_bo = obj; + return 0; +} + +static void dce_v8_0_cursor_reset(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + if (amdgpu_crtc->cursor_bo) { + dce_v8_0_lock_cursor(crtc, true); + + dce_v8_0_cursor_move_locked(crtc, amdgpu_crtc->cursor_x, + amdgpu_crtc->cursor_y); + + dce_v8_0_show_cursor(crtc); + + dce_v8_0_lock_cursor(crtc, false); + } +} + +static int dce_v8_0_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, + u16 *blue, uint32_t size, + struct drm_modeset_acquire_ctx *ctx) +{ + dce_v8_0_crtc_load_lut(crtc); + + return 0; +} + +static void dce_v8_0_crtc_destroy(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + drm_crtc_cleanup(crtc); + kfree(amdgpu_crtc); +} + +static const struct drm_crtc_funcs dce_v8_0_crtc_funcs = { + .cursor_set2 = dce_v8_0_crtc_cursor_set2, + .cursor_move = dce_v8_0_crtc_cursor_move, + .gamma_set = dce_v8_0_crtc_gamma_set, + .set_config = amdgpu_display_crtc_set_config, + .destroy = dce_v8_0_crtc_destroy, + .page_flip_target = amdgpu_display_crtc_page_flip_target, + .get_vblank_counter = amdgpu_get_vblank_counter_kms, + .enable_vblank = amdgpu_enable_vblank_kms, + .disable_vblank = amdgpu_disable_vblank_kms, + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp, +}; + +static void dce_v8_0_crtc_dpms(struct drm_crtc *crtc, int mode) +{ + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + unsigned type; + + switch (mode) { + case DRM_MODE_DPMS_ON: + amdgpu_crtc->enabled = true; + amdgpu_atombios_crtc_enable(crtc, ATOM_ENABLE); + dce_v8_0_vga_enable(crtc, true); + amdgpu_atombios_crtc_blank(crtc, ATOM_DISABLE); + dce_v8_0_vga_enable(crtc, false); + /* Make sure VBLANK and PFLIP interrupts are still enabled */ + type = amdgpu_display_crtc_idx_to_irq_type(adev, + amdgpu_crtc->crtc_id); + amdgpu_irq_update(adev, &adev->crtc_irq, type); + amdgpu_irq_update(adev, &adev->pageflip_irq, type); + drm_crtc_vblank_on(crtc); + dce_v8_0_crtc_load_lut(crtc); + break; + case DRM_MODE_DPMS_STANDBY: + case DRM_MODE_DPMS_SUSPEND: + case DRM_MODE_DPMS_OFF: + drm_crtc_vblank_off(crtc); + if (amdgpu_crtc->enabled) { + dce_v8_0_vga_enable(crtc, true); + amdgpu_atombios_crtc_blank(crtc, ATOM_ENABLE); + dce_v8_0_vga_enable(crtc, false); + } + amdgpu_atombios_crtc_enable(crtc, ATOM_DISABLE); + amdgpu_crtc->enabled = false; + break; + } + /* adjust pm to dpms */ + amdgpu_dpm_compute_clocks(adev); +} + +static void dce_v8_0_crtc_prepare(struct drm_crtc *crtc) +{ + /* disable crtc pair power gating before programming */ + amdgpu_atombios_crtc_powergate(crtc, ATOM_DISABLE); + amdgpu_atombios_crtc_lock(crtc, ATOM_ENABLE); + dce_v8_0_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); +} + +static void dce_v8_0_crtc_commit(struct drm_crtc *crtc) +{ + dce_v8_0_crtc_dpms(crtc, DRM_MODE_DPMS_ON); + amdgpu_atombios_crtc_lock(crtc, ATOM_DISABLE); +} + +static void dce_v8_0_crtc_disable(struct drm_crtc *crtc) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + struct amdgpu_atom_ss ss; + int i; + + dce_v8_0_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); + if (crtc->primary->fb) { + int r; + struct amdgpu_bo *abo; + + abo = gem_to_amdgpu_bo(crtc->primary->fb->obj[0]); + r = amdgpu_bo_reserve(abo, true); + if (unlikely(r)) + DRM_ERROR("failed to reserve abo before unpin\n"); + else { + amdgpu_bo_unpin(abo); + amdgpu_bo_unreserve(abo); + } + } + /* disable the GRPH */ + dce_v8_0_grph_enable(crtc, false); + + amdgpu_atombios_crtc_powergate(crtc, ATOM_ENABLE); + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + if (adev->mode_info.crtcs[i] && + adev->mode_info.crtcs[i]->enabled && + i != amdgpu_crtc->crtc_id && + amdgpu_crtc->pll_id == adev->mode_info.crtcs[i]->pll_id) { + /* one other crtc is using this pll don't turn + * off the pll + */ + goto done; + } + } + + switch (amdgpu_crtc->pll_id) { + case ATOM_PPLL1: + case ATOM_PPLL2: + /* disable the ppll */ + amdgpu_atombios_crtc_program_pll(crtc, amdgpu_crtc->crtc_id, amdgpu_crtc->pll_id, + 0, 0, ATOM_DISABLE, 0, 0, 0, 0, 0, false, &ss); + break; + case ATOM_PPLL0: + /* disable the ppll */ + if ((adev->asic_type == CHIP_KAVERI) || + (adev->asic_type == CHIP_BONAIRE) || + (adev->asic_type == CHIP_HAWAII)) + amdgpu_atombios_crtc_program_pll(crtc, amdgpu_crtc->crtc_id, amdgpu_crtc->pll_id, + 0, 0, ATOM_DISABLE, 0, 0, 0, 0, 0, false, &ss); + break; + default: + break; + } +done: + amdgpu_crtc->pll_id = ATOM_PPLL_INVALID; + amdgpu_crtc->adjusted_clock = 0; + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; +} + +static int dce_v8_0_crtc_mode_set(struct drm_crtc *crtc, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode, + int x, int y, struct drm_framebuffer *old_fb) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + + if (!amdgpu_crtc->adjusted_clock) + return -EINVAL; + + amdgpu_atombios_crtc_set_pll(crtc, adjusted_mode); + amdgpu_atombios_crtc_set_dtd_timing(crtc, adjusted_mode); + dce_v8_0_crtc_do_set_base(crtc, old_fb, x, y, 0); + amdgpu_atombios_crtc_overscan_setup(crtc, mode, adjusted_mode); + amdgpu_atombios_crtc_scaler_setup(crtc); + dce_v8_0_cursor_reset(crtc); + /* update the hw version fpr dpm */ + amdgpu_crtc->hw_mode = *adjusted_mode; + + return 0; +} + +static bool dce_v8_0_crtc_mode_fixup(struct drm_crtc *crtc, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct drm_encoder *encoder; + + /* assign the encoder to the amdgpu crtc to avoid repeated lookups later */ + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + if (encoder->crtc == crtc) { + amdgpu_crtc->encoder = encoder; + amdgpu_crtc->connector = amdgpu_get_connector_for_encoder(encoder); + break; + } + } + if ((amdgpu_crtc->encoder == NULL) || (amdgpu_crtc->connector == NULL)) { + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; + return false; + } + if (!amdgpu_display_crtc_scaling_mode_fixup(crtc, mode, adjusted_mode)) + return false; + if (amdgpu_atombios_crtc_prepare_pll(crtc, adjusted_mode)) + return false; + /* pick pll */ + amdgpu_crtc->pll_id = dce_v8_0_pick_pll(crtc); + /* if we can't get a PPLL for a non-DP encoder, fail */ + if ((amdgpu_crtc->pll_id == ATOM_PPLL_INVALID) && + !ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder))) + return false; + + return true; +} + +static int dce_v8_0_crtc_set_base(struct drm_crtc *crtc, int x, int y, + struct drm_framebuffer *old_fb) +{ + return dce_v8_0_crtc_do_set_base(crtc, old_fb, x, y, 0); +} + +static int dce_v8_0_crtc_set_base_atomic(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y, enum mode_set_atomic state) +{ + return dce_v8_0_crtc_do_set_base(crtc, fb, x, y, 1); +} + +static const struct drm_crtc_helper_funcs dce_v8_0_crtc_helper_funcs = { + .dpms = dce_v8_0_crtc_dpms, + .mode_fixup = dce_v8_0_crtc_mode_fixup, + .mode_set = dce_v8_0_crtc_mode_set, + .mode_set_base = dce_v8_0_crtc_set_base, + .mode_set_base_atomic = dce_v8_0_crtc_set_base_atomic, + .prepare = dce_v8_0_crtc_prepare, + .commit = dce_v8_0_crtc_commit, + .disable = dce_v8_0_crtc_disable, + .get_scanout_position = amdgpu_crtc_get_scanout_position, +}; + +static int dce_v8_0_crtc_init(struct amdgpu_device *adev, int index) +{ + struct amdgpu_crtc *amdgpu_crtc; + + amdgpu_crtc = kzalloc(sizeof(struct amdgpu_crtc) + + (AMDGPUFB_CONN_LIMIT * sizeof(struct drm_connector *)), GFP_KERNEL); + if (amdgpu_crtc == NULL) + return -ENOMEM; + + drm_crtc_init(adev_to_drm(adev), &amdgpu_crtc->base, &dce_v8_0_crtc_funcs); + + drm_mode_crtc_set_gamma_size(&amdgpu_crtc->base, 256); + amdgpu_crtc->crtc_id = index; + adev->mode_info.crtcs[index] = amdgpu_crtc; + + amdgpu_crtc->max_cursor_width = CIK_CURSOR_WIDTH; + amdgpu_crtc->max_cursor_height = CIK_CURSOR_HEIGHT; + adev_to_drm(adev)->mode_config.cursor_width = amdgpu_crtc->max_cursor_width; + adev_to_drm(adev)->mode_config.cursor_height = amdgpu_crtc->max_cursor_height; + + amdgpu_crtc->crtc_offset = crtc_offsets[amdgpu_crtc->crtc_id]; + + amdgpu_crtc->pll_id = ATOM_PPLL_INVALID; + amdgpu_crtc->adjusted_clock = 0; + amdgpu_crtc->encoder = NULL; + amdgpu_crtc->connector = NULL; + drm_crtc_helper_add(&amdgpu_crtc->base, &dce_v8_0_crtc_helper_funcs); + + return 0; +} + +static int dce_v8_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->audio_endpt_rreg = &dce_v8_0_audio_endpt_rreg; + adev->audio_endpt_wreg = &dce_v8_0_audio_endpt_wreg; + + dce_v8_0_set_display_funcs(adev); + + adev->mode_info.num_crtc = dce_v8_0_get_num_crtc(adev); + + switch (adev->asic_type) { + case CHIP_BONAIRE: + case CHIP_HAWAII: + adev->mode_info.num_hpd = 6; + adev->mode_info.num_dig = 6; + break; + case CHIP_KAVERI: + adev->mode_info.num_hpd = 6; + adev->mode_info.num_dig = 7; + break; + case CHIP_KABINI: + case CHIP_MULLINS: + adev->mode_info.num_hpd = 6; + adev->mode_info.num_dig = 6; /* ? */ + break; + default: + /* FIXME: not supported yet */ + return -EINVAL; + } + + dce_v8_0_set_irq_funcs(adev); + + return 0; +} + +static int dce_v8_0_sw_init(void *handle) +{ + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->mode_info.num_crtc; i++) { + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, i + 1, &adev->crtc_irq); + if (r) + return r; + } + + for (i = 8; i < 20; i += 2) { + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, i, &adev->pageflip_irq); + if (r) + return r; + } + + /* HPD hotplug */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 42, &adev->hpd_irq); + if (r) + return r; + + adev_to_drm(adev)->mode_config.funcs = &amdgpu_mode_funcs; + + adev_to_drm(adev)->mode_config.async_page_flip = true; + + adev_to_drm(adev)->mode_config.max_width = 16384; + adev_to_drm(adev)->mode_config.max_height = 16384; + + adev_to_drm(adev)->mode_config.preferred_depth = 24; + if (adev->asic_type == CHIP_HAWAII) + /* disable prefer shadow for now due to hibernation issues */ + adev_to_drm(adev)->mode_config.prefer_shadow = 0; + else + adev_to_drm(adev)->mode_config.prefer_shadow = 1; + + adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true; + + r = amdgpu_display_modeset_create_props(adev); + if (r) + return r; + + adev_to_drm(adev)->mode_config.max_width = 16384; + adev_to_drm(adev)->mode_config.max_height = 16384; + + /* allocate crtcs */ + for (i = 0; i < adev->mode_info.num_crtc; i++) { + r = dce_v8_0_crtc_init(adev, i); + if (r) + return r; + } + + if (amdgpu_atombios_get_connector_info_from_object_table(adev)) + amdgpu_display_print_display_setup(adev_to_drm(adev)); + else + return -EINVAL; + + /* setup afmt */ + r = dce_v8_0_afmt_init(adev); + if (r) + return r; + + r = dce_v8_0_audio_init(adev); + if (r) + return r; + + /* Disable vblank IRQs aggressively for power-saving */ + /* XXX: can this be enabled for DC? */ + adev_to_drm(adev)->vblank_disable_immediate = true; + + r = drm_vblank_init(adev_to_drm(adev), adev->mode_info.num_crtc); + if (r) + return r; + + /* Pre-DCE11 */ + INIT_DELAYED_WORK(&adev->hotplug_work, + amdgpu_display_hotplug_work_func); + + drm_kms_helper_poll_init(adev_to_drm(adev)); + + adev->mode_info.mode_config_initialized = true; + return 0; +} + +static int dce_v8_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + kfree(adev->mode_info.bios_hardcoded_edid); + + drm_kms_helper_poll_fini(adev_to_drm(adev)); + + dce_v8_0_audio_fini(adev); + + dce_v8_0_afmt_fini(adev); + + drm_mode_config_cleanup(adev_to_drm(adev)); + adev->mode_info.mode_config_initialized = false; + + return 0; +} + +static int dce_v8_0_hw_init(void *handle) +{ + int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* disable vga render */ + dce_v8_0_set_vga_render_state(adev, false); + /* init dig PHYs, disp eng pll */ + amdgpu_atombios_encoder_init_dig(adev); + amdgpu_atombios_crtc_set_disp_eng_pll(adev, adev->clock.default_dispclk); + + /* initialize hpd */ + dce_v8_0_hpd_init(adev); + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + dce_v8_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + } + + dce_v8_0_pageflip_interrupt_init(adev); + + return 0; +} + +static int dce_v8_0_hw_fini(void *handle) +{ + int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + dce_v8_0_hpd_fini(adev); + + for (i = 0; i < adev->mode_info.audio.num_pins; i++) { + dce_v8_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false); + } + + dce_v8_0_pageflip_interrupt_fini(adev); + + flush_delayed_work(&adev->hotplug_work); + + return 0; +} + +static int dce_v8_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_display_suspend_helper(adev); + if (r) + return r; + + adev->mode_info.bl_level = + amdgpu_atombios_encoder_get_backlight_level_from_reg(adev); + + return dce_v8_0_hw_fini(handle); +} + +static int dce_v8_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + amdgpu_atombios_encoder_set_backlight_level_to_reg(adev, + adev->mode_info.bl_level); + + ret = dce_v8_0_hw_init(handle); + + /* turn on the BL */ + if (adev->mode_info.bl_encoder) { + u8 bl_level = amdgpu_display_backlight_get_level(adev, + adev->mode_info.bl_encoder); + amdgpu_display_backlight_set_level(adev, adev->mode_info.bl_encoder, + bl_level); + } + if (ret) + return ret; + + return amdgpu_display_resume_helper(adev); +} + +static bool dce_v8_0_is_idle(void *handle) +{ + return true; +} + +static int dce_v8_0_wait_for_idle(void *handle) +{ + return 0; +} + +static int dce_v8_0_soft_reset(void *handle) +{ + u32 srbm_soft_reset = 0, tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (dce_v8_0_is_display_hung(adev)) + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_DC_MASK; + + if (srbm_soft_reset) { + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + return 0; +} + +static void dce_v8_0_set_crtc_vblank_interrupt_state(struct amdgpu_device *adev, + int crtc, + enum amdgpu_interrupt_state state) +{ + u32 reg_block, lb_interrupt_mask; + + if (crtc >= adev->mode_info.num_crtc) { + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + switch (crtc) { + case 0: + reg_block = CRTC0_REGISTER_OFFSET; + break; + case 1: + reg_block = CRTC1_REGISTER_OFFSET; + break; + case 2: + reg_block = CRTC2_REGISTER_OFFSET; + break; + case 3: + reg_block = CRTC3_REGISTER_OFFSET; + break; + case 4: + reg_block = CRTC4_REGISTER_OFFSET; + break; + case 5: + reg_block = CRTC5_REGISTER_OFFSET; + break; + default: + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + lb_interrupt_mask = RREG32(mmLB_INTERRUPT_MASK + reg_block); + lb_interrupt_mask &= ~LB_INTERRUPT_MASK__VBLANK_INTERRUPT_MASK_MASK; + WREG32(mmLB_INTERRUPT_MASK + reg_block, lb_interrupt_mask); + break; + case AMDGPU_IRQ_STATE_ENABLE: + lb_interrupt_mask = RREG32(mmLB_INTERRUPT_MASK + reg_block); + lb_interrupt_mask |= LB_INTERRUPT_MASK__VBLANK_INTERRUPT_MASK_MASK; + WREG32(mmLB_INTERRUPT_MASK + reg_block, lb_interrupt_mask); + break; + default: + break; + } +} + +static void dce_v8_0_set_crtc_vline_interrupt_state(struct amdgpu_device *adev, + int crtc, + enum amdgpu_interrupt_state state) +{ + u32 reg_block, lb_interrupt_mask; + + if (crtc >= adev->mode_info.num_crtc) { + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + switch (crtc) { + case 0: + reg_block = CRTC0_REGISTER_OFFSET; + break; + case 1: + reg_block = CRTC1_REGISTER_OFFSET; + break; + case 2: + reg_block = CRTC2_REGISTER_OFFSET; + break; + case 3: + reg_block = CRTC3_REGISTER_OFFSET; + break; + case 4: + reg_block = CRTC4_REGISTER_OFFSET; + break; + case 5: + reg_block = CRTC5_REGISTER_OFFSET; + break; + default: + DRM_DEBUG("invalid crtc %d\n", crtc); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + lb_interrupt_mask = RREG32(mmLB_INTERRUPT_MASK + reg_block); + lb_interrupt_mask &= ~LB_INTERRUPT_MASK__VLINE_INTERRUPT_MASK_MASK; + WREG32(mmLB_INTERRUPT_MASK + reg_block, lb_interrupt_mask); + break; + case AMDGPU_IRQ_STATE_ENABLE: + lb_interrupt_mask = RREG32(mmLB_INTERRUPT_MASK + reg_block); + lb_interrupt_mask |= LB_INTERRUPT_MASK__VLINE_INTERRUPT_MASK_MASK; + WREG32(mmLB_INTERRUPT_MASK + reg_block, lb_interrupt_mask); + break; + default: + break; + } +} + +static int dce_v8_0_set_hpd_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 dc_hpd_int_cntl; + + if (type >= adev->mode_info.num_hpd) { + DRM_DEBUG("invalid hdp %d\n", type); + return 0; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + dc_hpd_int_cntl = RREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[type]); + dc_hpd_int_cntl &= ~DC_HPD1_INT_CONTROL__DC_HPD1_INT_EN_MASK; + WREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[type], dc_hpd_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + dc_hpd_int_cntl = RREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[type]); + dc_hpd_int_cntl |= DC_HPD1_INT_CONTROL__DC_HPD1_INT_EN_MASK; + WREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[type], dc_hpd_int_cntl); + break; + default: + break; + } + + return 0; +} + +static int dce_v8_0_set_crtc_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (type) { + case AMDGPU_CRTC_IRQ_VBLANK1: + dce_v8_0_set_crtc_vblank_interrupt_state(adev, 0, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK2: + dce_v8_0_set_crtc_vblank_interrupt_state(adev, 1, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK3: + dce_v8_0_set_crtc_vblank_interrupt_state(adev, 2, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK4: + dce_v8_0_set_crtc_vblank_interrupt_state(adev, 3, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK5: + dce_v8_0_set_crtc_vblank_interrupt_state(adev, 4, state); + break; + case AMDGPU_CRTC_IRQ_VBLANK6: + dce_v8_0_set_crtc_vblank_interrupt_state(adev, 5, state); + break; + case AMDGPU_CRTC_IRQ_VLINE1: + dce_v8_0_set_crtc_vline_interrupt_state(adev, 0, state); + break; + case AMDGPU_CRTC_IRQ_VLINE2: + dce_v8_0_set_crtc_vline_interrupt_state(adev, 1, state); + break; + case AMDGPU_CRTC_IRQ_VLINE3: + dce_v8_0_set_crtc_vline_interrupt_state(adev, 2, state); + break; + case AMDGPU_CRTC_IRQ_VLINE4: + dce_v8_0_set_crtc_vline_interrupt_state(adev, 3, state); + break; + case AMDGPU_CRTC_IRQ_VLINE5: + dce_v8_0_set_crtc_vline_interrupt_state(adev, 4, state); + break; + case AMDGPU_CRTC_IRQ_VLINE6: + dce_v8_0_set_crtc_vline_interrupt_state(adev, 5, state); + break; + default: + break; + } + return 0; +} + +static int dce_v8_0_crtc_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + unsigned crtc = entry->src_id - 1; + uint32_t disp_int = RREG32(interrupt_status_offsets[crtc].reg); + unsigned int irq_type = amdgpu_display_crtc_idx_to_irq_type(adev, + crtc); + + switch (entry->src_data[0]) { + case 0: /* vblank */ + if (disp_int & interrupt_status_offsets[crtc].vblank) + WREG32(mmLB_VBLANK_STATUS + crtc_offsets[crtc], LB_VBLANK_STATUS__VBLANK_ACK_MASK); + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (amdgpu_irq_enabled(adev, source, irq_type)) { + drm_handle_vblank(adev_to_drm(adev), crtc); + } + DRM_DEBUG("IH: D%d vblank\n", crtc + 1); + break; + case 1: /* vline */ + if (disp_int & interrupt_status_offsets[crtc].vline) + WREG32(mmLB_VLINE_STATUS + crtc_offsets[crtc], LB_VLINE_STATUS__VLINE_ACK_MASK); + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + DRM_DEBUG("IH: D%d vline\n", crtc + 1); + break; + default: + DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static int dce_v8_0_set_pageflip_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 reg; + + if (type >= adev->mode_info.num_crtc) { + DRM_ERROR("invalid pageflip crtc %d\n", type); + return -EINVAL; + } + + reg = RREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type]); + if (state == AMDGPU_IRQ_STATE_DISABLE) + WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type], + reg & ~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK); + else + WREG32(mmGRPH_INTERRUPT_CONTROL + crtc_offsets[type], + reg | GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK); + + return 0; +} + +static int dce_v8_0_pageflip_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + unsigned long flags; + unsigned crtc_id; + struct amdgpu_crtc *amdgpu_crtc; + struct amdgpu_flip_work *works; + + crtc_id = (entry->src_id - 8) >> 1; + amdgpu_crtc = adev->mode_info.crtcs[crtc_id]; + + if (crtc_id >= adev->mode_info.num_crtc) { + DRM_ERROR("invalid pageflip crtc %d\n", crtc_id); + return -EINVAL; + } + + if (RREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id]) & + GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK) + WREG32(mmGRPH_INTERRUPT_STATUS + crtc_offsets[crtc_id], + GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK); + + /* IRQ could occur when in initial stage */ + if (amdgpu_crtc == NULL) + return 0; + + spin_lock_irqsave(&adev_to_drm(adev)->event_lock, flags); + works = amdgpu_crtc->pflip_works; + if (amdgpu_crtc->pflip_status != AMDGPU_FLIP_SUBMITTED) { + DRM_DEBUG_DRIVER("amdgpu_crtc->pflip_status = %d != " + "AMDGPU_FLIP_SUBMITTED(%d)\n", + amdgpu_crtc->pflip_status, + AMDGPU_FLIP_SUBMITTED); + spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags); + return 0; + } + + /* page flip completed. clean up */ + amdgpu_crtc->pflip_status = AMDGPU_FLIP_NONE; + amdgpu_crtc->pflip_works = NULL; + + /* wakeup usersapce */ + if (works->event) + drm_crtc_send_vblank_event(&amdgpu_crtc->base, works->event); + + spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags); + + drm_crtc_vblank_put(&amdgpu_crtc->base); + schedule_work(&works->unpin_work); + + return 0; +} + +static int dce_v8_0_hpd_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t disp_int, mask, tmp; + unsigned hpd; + + if (entry->src_data[0] >= adev->mode_info.num_hpd) { + DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data[0]); + return 0; + } + + hpd = entry->src_data[0]; + disp_int = RREG32(interrupt_status_offsets[hpd].reg); + mask = interrupt_status_offsets[hpd].hpd; + + if (disp_int & mask) { + tmp = RREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[hpd]); + tmp |= DC_HPD1_INT_CONTROL__DC_HPD1_INT_ACK_MASK; + WREG32(mmDC_HPD1_INT_CONTROL + hpd_offsets[hpd], tmp); + schedule_delayed_work(&adev->hotplug_work, 0); + DRM_DEBUG("IH: HPD%d\n", hpd + 1); + } + + return 0; + +} + +static int dce_v8_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int dce_v8_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs dce_v8_0_ip_funcs = { + .name = "dce_v8_0", + .early_init = dce_v8_0_early_init, + .late_init = NULL, + .sw_init = dce_v8_0_sw_init, + .sw_fini = dce_v8_0_sw_fini, + .hw_init = dce_v8_0_hw_init, + .hw_fini = dce_v8_0_hw_fini, + .suspend = dce_v8_0_suspend, + .resume = dce_v8_0_resume, + .is_idle = dce_v8_0_is_idle, + .wait_for_idle = dce_v8_0_wait_for_idle, + .soft_reset = dce_v8_0_soft_reset, + .set_clockgating_state = dce_v8_0_set_clockgating_state, + .set_powergating_state = dce_v8_0_set_powergating_state, +}; + +static void +dce_v8_0_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + + amdgpu_encoder->pixel_clock = adjusted_mode->clock; + + /* need to call this here rather than in prepare() since we need some crtc info */ + amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); + + /* set scaler clears this on some chips */ + dce_v8_0_set_interleave(encoder->crtc, mode); + + if (amdgpu_atombios_encoder_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) { + dce_v8_0_afmt_enable(encoder, true); + dce_v8_0_afmt_setmode(encoder, adjusted_mode); + } +} + +static void dce_v8_0_encoder_prepare(struct drm_encoder *encoder) +{ + struct amdgpu_device *adev = drm_to_adev(encoder->dev); + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder); + + if ((amdgpu_encoder->active_device & + (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) || + (amdgpu_encoder_get_dp_bridge_encoder_id(encoder) != + ENCODER_OBJECT_ID_NONE)) { + struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv; + if (dig) { + dig->dig_encoder = dce_v8_0_pick_dig_encoder(encoder); + if (amdgpu_encoder->active_device & ATOM_DEVICE_DFP_SUPPORT) + dig->afmt = adev->mode_info.afmt[dig->dig_encoder]; + } + } + + amdgpu_atombios_scratch_regs_lock(adev, true); + + if (connector) { + struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector); + + /* select the clock/data port if it uses a router */ + if (amdgpu_connector->router.cd_valid) + amdgpu_i2c_router_select_cd_port(amdgpu_connector); + + /* turn eDP panel on for mode set */ + if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) + amdgpu_atombios_encoder_set_edp_panel_power(connector, + ATOM_TRANSMITTER_ACTION_POWER_ON); + } + + /* this is needed for the pll/ss setup to work correctly in some cases */ + amdgpu_atombios_encoder_set_crtc_source(encoder); + /* set up the FMT blocks */ + dce_v8_0_program_fmt(encoder); +} + +static void dce_v8_0_encoder_commit(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + /* need to call this here as we need the crtc set up */ + amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_ON); + amdgpu_atombios_scratch_regs_lock(adev, false); +} + +static void dce_v8_0_encoder_disable(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + struct amdgpu_encoder_atom_dig *dig; + + amdgpu_atombios_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); + + if (amdgpu_atombios_encoder_is_digital(encoder)) { + if (amdgpu_atombios_encoder_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) + dce_v8_0_afmt_enable(encoder, false); + dig = amdgpu_encoder->enc_priv; + dig->dig_encoder = -1; + } + amdgpu_encoder->active_device = 0; +} + +/* these are handled by the primary encoders */ +static void dce_v8_0_ext_prepare(struct drm_encoder *encoder) +{ + +} + +static void dce_v8_0_ext_commit(struct drm_encoder *encoder) +{ + +} + +static void +dce_v8_0_ext_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + +} + +static void dce_v8_0_ext_disable(struct drm_encoder *encoder) +{ + +} + +static void +dce_v8_0_ext_dpms(struct drm_encoder *encoder, int mode) +{ + +} + +static const struct drm_encoder_helper_funcs dce_v8_0_ext_helper_funcs = { + .dpms = dce_v8_0_ext_dpms, + .prepare = dce_v8_0_ext_prepare, + .mode_set = dce_v8_0_ext_mode_set, + .commit = dce_v8_0_ext_commit, + .disable = dce_v8_0_ext_disable, + /* no detect for TMDS/LVDS yet */ +}; + +static const struct drm_encoder_helper_funcs dce_v8_0_dig_helper_funcs = { + .dpms = amdgpu_atombios_encoder_dpms, + .mode_fixup = amdgpu_atombios_encoder_mode_fixup, + .prepare = dce_v8_0_encoder_prepare, + .mode_set = dce_v8_0_encoder_mode_set, + .commit = dce_v8_0_encoder_commit, + .disable = dce_v8_0_encoder_disable, + .detect = amdgpu_atombios_encoder_dig_detect, +}; + +static const struct drm_encoder_helper_funcs dce_v8_0_dac_helper_funcs = { + .dpms = amdgpu_atombios_encoder_dpms, + .mode_fixup = amdgpu_atombios_encoder_mode_fixup, + .prepare = dce_v8_0_encoder_prepare, + .mode_set = dce_v8_0_encoder_mode_set, + .commit = dce_v8_0_encoder_commit, + .detect = amdgpu_atombios_encoder_dac_detect, +}; + +static void dce_v8_0_encoder_destroy(struct drm_encoder *encoder) +{ + struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder); + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) + amdgpu_atombios_encoder_fini_backlight(amdgpu_encoder); + kfree(amdgpu_encoder->enc_priv); + drm_encoder_cleanup(encoder); + kfree(amdgpu_encoder); +} + +static const struct drm_encoder_funcs dce_v8_0_encoder_funcs = { + .destroy = dce_v8_0_encoder_destroy, +}; + +static void dce_v8_0_encoder_add(struct amdgpu_device *adev, + uint32_t encoder_enum, + uint32_t supported_device, + u16 caps) +{ + struct drm_device *dev = adev_to_drm(adev); + struct drm_encoder *encoder; + struct amdgpu_encoder *amdgpu_encoder; + + /* see if we already added it */ + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + amdgpu_encoder = to_amdgpu_encoder(encoder); + if (amdgpu_encoder->encoder_enum == encoder_enum) { + amdgpu_encoder->devices |= supported_device; + return; + } + + } + + /* add a new one */ + amdgpu_encoder = kzalloc(sizeof(struct amdgpu_encoder), GFP_KERNEL); + if (!amdgpu_encoder) + return; + + encoder = &amdgpu_encoder->base; + switch (adev->mode_info.num_crtc) { + case 1: + encoder->possible_crtcs = 0x1; + break; + case 2: + default: + encoder->possible_crtcs = 0x3; + break; + case 4: + encoder->possible_crtcs = 0xf; + break; + case 6: + encoder->possible_crtcs = 0x3f; + break; + } + + amdgpu_encoder->enc_priv = NULL; + + amdgpu_encoder->encoder_enum = encoder_enum; + amdgpu_encoder->encoder_id = (encoder_enum & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; + amdgpu_encoder->devices = supported_device; + amdgpu_encoder->rmx_type = RMX_OFF; + amdgpu_encoder->underscan_type = UNDERSCAN_OFF; + amdgpu_encoder->is_ext_encoder = false; + amdgpu_encoder->caps = caps; + + switch (amdgpu_encoder->encoder_id) { + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: + drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs, + DRM_MODE_ENCODER_DAC, NULL); + drm_encoder_helper_add(encoder, &dce_v8_0_dac_helper_funcs); + break; + case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: + case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { + amdgpu_encoder->rmx_type = RMX_FULL; + drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs, + DRM_MODE_ENCODER_LVDS, NULL); + amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_lcd_info(amdgpu_encoder); + } else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) { + drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs, + DRM_MODE_ENCODER_DAC, NULL); + amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder); + } else { + drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs, + DRM_MODE_ENCODER_TMDS, NULL); + amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder); + } + drm_encoder_helper_add(encoder, &dce_v8_0_dig_helper_funcs); + break; + case ENCODER_OBJECT_ID_SI170B: + case ENCODER_OBJECT_ID_CH7303: + case ENCODER_OBJECT_ID_EXTERNAL_SDVOA: + case ENCODER_OBJECT_ID_EXTERNAL_SDVOB: + case ENCODER_OBJECT_ID_TITFP513: + case ENCODER_OBJECT_ID_VT1623: + case ENCODER_OBJECT_ID_HDMI_SI1930: + case ENCODER_OBJECT_ID_TRAVIS: + case ENCODER_OBJECT_ID_NUTMEG: + /* these are handled by the primary encoders */ + amdgpu_encoder->is_ext_encoder = true; + if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) + drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs, + DRM_MODE_ENCODER_LVDS, NULL); + else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) + drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs, + DRM_MODE_ENCODER_DAC, NULL); + else + drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs, + DRM_MODE_ENCODER_TMDS, NULL); + drm_encoder_helper_add(encoder, &dce_v8_0_ext_helper_funcs); + break; + } +} + +static const struct amdgpu_display_funcs dce_v8_0_display_funcs = { + .bandwidth_update = &dce_v8_0_bandwidth_update, + .vblank_get_counter = &dce_v8_0_vblank_get_counter, + .backlight_set_level = &amdgpu_atombios_encoder_set_backlight_level, + .backlight_get_level = &amdgpu_atombios_encoder_get_backlight_level, + .hpd_sense = &dce_v8_0_hpd_sense, + .hpd_set_polarity = &dce_v8_0_hpd_set_polarity, + .hpd_get_gpio_reg = &dce_v8_0_hpd_get_gpio_reg, + .page_flip = &dce_v8_0_page_flip, + .page_flip_get_scanoutpos = &dce_v8_0_crtc_get_scanoutpos, + .add_encoder = &dce_v8_0_encoder_add, + .add_connector = &amdgpu_connector_add, +}; + +static void dce_v8_0_set_display_funcs(struct amdgpu_device *adev) +{ + adev->mode_info.funcs = &dce_v8_0_display_funcs; +} + +static const struct amdgpu_irq_src_funcs dce_v8_0_crtc_irq_funcs = { + .set = dce_v8_0_set_crtc_interrupt_state, + .process = dce_v8_0_crtc_irq, +}; + +static const struct amdgpu_irq_src_funcs dce_v8_0_pageflip_irq_funcs = { + .set = dce_v8_0_set_pageflip_interrupt_state, + .process = dce_v8_0_pageflip_irq, +}; + +static const struct amdgpu_irq_src_funcs dce_v8_0_hpd_irq_funcs = { + .set = dce_v8_0_set_hpd_interrupt_state, + .process = dce_v8_0_hpd_irq, +}; + +static void dce_v8_0_set_irq_funcs(struct amdgpu_device *adev) +{ + if (adev->mode_info.num_crtc > 0) + adev->crtc_irq.num_types = AMDGPU_CRTC_IRQ_VLINE1 + adev->mode_info.num_crtc; + else + adev->crtc_irq.num_types = 0; + adev->crtc_irq.funcs = &dce_v8_0_crtc_irq_funcs; + + adev->pageflip_irq.num_types = adev->mode_info.num_crtc; + adev->pageflip_irq.funcs = &dce_v8_0_pageflip_irq_funcs; + + adev->hpd_irq.num_types = adev->mode_info.num_hpd; + adev->hpd_irq.funcs = &dce_v8_0_hpd_irq_funcs; +} + +const struct amdgpu_ip_block_version dce_v8_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_DCE, + .major = 8, + .minor = 0, + .rev = 0, + .funcs = &dce_v8_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version dce_v8_1_ip_block = { + .type = AMD_IP_BLOCK_TYPE_DCE, + .major = 8, + .minor = 1, + .rev = 0, + .funcs = &dce_v8_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version dce_v8_2_ip_block = { + .type = AMD_IP_BLOCK_TYPE_DCE, + .major = 8, + .minor = 2, + .rev = 0, + .funcs = &dce_v8_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version dce_v8_3_ip_block = { + .type = AMD_IP_BLOCK_TYPE_DCE, + .major = 8, + .minor = 3, + .rev = 0, + .funcs = &dce_v8_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version dce_v8_5_ip_block = { + .type = AMD_IP_BLOCK_TYPE_DCE, + .major = 8, + .minor = 5, + .rev = 0, + .funcs = &dce_v8_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.h b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.h new file mode 100644 index 000000000..13b802dd9 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.h @@ -0,0 +1,35 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __DCE_V8_0_H__ +#define __DCE_V8_0_H__ + +extern const struct amdgpu_ip_block_version dce_v8_0_ip_block; +extern const struct amdgpu_ip_block_version dce_v8_1_ip_block; +extern const struct amdgpu_ip_block_version dce_v8_2_ip_block; +extern const struct amdgpu_ip_block_version dce_v8_3_ip_block; +extern const struct amdgpu_ip_block_version dce_v8_5_ip_block; + +void dce_v8_0_disable_dce(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/df_v1_7.c b/drivers/gpu/drm/amd/amdgpu/df_v1_7.c new file mode 100644 index 000000000..5dfab80ff --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/df_v1_7.c @@ -0,0 +1,128 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "df_v1_7.h" + +#include "df/df_1_7_default.h" +#include "df/df_1_7_offset.h" +#include "df/df_1_7_sh_mask.h" + +static u32 df_v1_7_channel_number[] = {1, 2, 0, 4, 0, 8, 0, 16, 2}; + +static void df_v1_7_sw_init(struct amdgpu_device *adev) +{ + adev->df.hash_status.hash_64k = false; + adev->df.hash_status.hash_2m = false; + adev->df.hash_status.hash_1g = false; +} + +static void df_v1_7_sw_fini(struct amdgpu_device *adev) +{ +} + +static void df_v1_7_enable_broadcast_mode(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp; + + if (enable) { + tmp = RREG32_SOC15(DF, 0, mmFabricConfigAccessControl); + tmp &= ~FabricConfigAccessControl__CfgRegInstAccEn_MASK; + WREG32_SOC15(DF, 0, mmFabricConfigAccessControl, tmp); + } else + WREG32_SOC15(DF, 0, mmFabricConfigAccessControl, + mmFabricConfigAccessControl_DEFAULT); +} + +static u32 df_v1_7_get_fb_channel_number(struct amdgpu_device *adev) +{ + u32 tmp; + + tmp = RREG32_SOC15(DF, 0, mmDF_CS_AON0_DramBaseAddress0); + tmp &= DF_CS_AON0_DramBaseAddress0__IntLvNumChan_MASK; + tmp >>= DF_CS_AON0_DramBaseAddress0__IntLvNumChan__SHIFT; + + return tmp; +} + +static u32 df_v1_7_get_hbm_channel_number(struct amdgpu_device *adev) +{ + int fb_channel_number; + + fb_channel_number = adev->df.funcs->get_fb_channel_number(adev); + + return df_v1_7_channel_number[fb_channel_number]; +} + +static void df_v1_7_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp; + + /* Put DF on broadcast mode */ + adev->df.funcs->enable_broadcast_mode(adev, true); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_DF_MGCG)) { + tmp = RREG32_SOC15(DF, 0, mmDF_PIE_AON0_DfGlobalClkGater); + tmp &= ~DF_PIE_AON0_DfGlobalClkGater__MGCGMode_MASK; + tmp |= DF_V1_7_MGCG_ENABLE_15_CYCLE_DELAY; + WREG32_SOC15(DF, 0, mmDF_PIE_AON0_DfGlobalClkGater, tmp); + } else { + tmp = RREG32_SOC15(DF, 0, mmDF_PIE_AON0_DfGlobalClkGater); + tmp &= ~DF_PIE_AON0_DfGlobalClkGater__MGCGMode_MASK; + tmp |= DF_V1_7_MGCG_DISABLE; + WREG32_SOC15(DF, 0, mmDF_PIE_AON0_DfGlobalClkGater, tmp); + } + + /* Exit broadcast mode */ + adev->df.funcs->enable_broadcast_mode(adev, false); +} + +static void df_v1_7_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + u32 tmp; + + /* AMD_CG_SUPPORT_DF_MGCG */ + tmp = RREG32_SOC15(DF, 0, mmDF_PIE_AON0_DfGlobalClkGater); + if (tmp & DF_V1_7_MGCG_ENABLE_15_CYCLE_DELAY) + *flags |= AMD_CG_SUPPORT_DF_MGCG; +} + +static void df_v1_7_enable_ecc_force_par_wr_rmw(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD15(DF, 0, DF_CS_AON0_CoherentSlaveModeCtrlA0, + ForceParWrRMW, enable); +} + +const struct amdgpu_df_funcs df_v1_7_funcs = { + .sw_init = df_v1_7_sw_init, + .sw_fini = df_v1_7_sw_fini, + .enable_broadcast_mode = df_v1_7_enable_broadcast_mode, + .get_fb_channel_number = df_v1_7_get_fb_channel_number, + .get_hbm_channel_number = df_v1_7_get_hbm_channel_number, + .update_medium_grain_clock_gating = df_v1_7_update_medium_grain_clock_gating, + .get_clockgating_state = df_v1_7_get_clockgating_state, + .enable_ecc_force_par_wr_rmw = df_v1_7_enable_ecc_force_par_wr_rmw, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/df_v1_7.h b/drivers/gpu/drm/amd/amdgpu/df_v1_7.h new file mode 100644 index 000000000..74621104c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/df_v1_7.h @@ -0,0 +1,40 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __DF_V1_7_H__ +#define __DF_V1_7_H__ + +#include "soc15_common.h" +enum DF_V1_7_MGCG +{ + DF_V1_7_MGCG_DISABLE = 0, + DF_V1_7_MGCG_ENABLE_00_CYCLE_DELAY =1, + DF_V1_7_MGCG_ENABLE_01_CYCLE_DELAY =2, + DF_V1_7_MGCG_ENABLE_15_CYCLE_DELAY =13, + DF_V1_7_MGCG_ENABLE_31_CYCLE_DELAY =14, + DF_V1_7_MGCG_ENABLE_63_CYCLE_DELAY =15 +}; + +extern const struct amdgpu_df_funcs df_v1_7_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c new file mode 100644 index 000000000..483a441b4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c @@ -0,0 +1,685 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "df_v3_6.h" + +#include "df/df_3_6_default.h" +#include "df/df_3_6_offset.h" +#include "df/df_3_6_sh_mask.h" + +#define DF_3_6_SMN_REG_INST_DIST 0x8 +#define DF_3_6_INST_CNT 8 + +/* Defined in global_features.h as FTI_PERFMON_VISIBLE */ +#define DF_V3_6_MAX_COUNTERS 4 + +/* get flags from df perfmon config */ +#define DF_V3_6_GET_EVENT(x) (x & 0xFFUL) +#define DF_V3_6_GET_INSTANCE(x) ((x >> 8) & 0xFFUL) +#define DF_V3_6_GET_UNITMASK(x) ((x >> 16) & 0xFFUL) +#define DF_V3_6_PERFMON_OVERFLOW 0xFFFFFFFFFFFFULL + +static u32 df_v3_6_channel_number[] = {1, 2, 0, 4, 0, 8, 0, + 16, 32, 0, 0, 0, 2, 4, 8}; + +static uint64_t df_v3_6_get_fica(struct amdgpu_device *adev, + uint32_t ficaa_val) +{ + unsigned long flags, address, data; + uint32_t ficadl_val, ficadh_val; + + address = adev->nbio.funcs->get_pcie_index_offset(adev); + data = adev->nbio.funcs->get_pcie_data_offset(adev); + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(address, smnDF_PIE_AON_FabricIndirectConfigAccessAddress3); + WREG32(data, ficaa_val); + + WREG32(address, smnDF_PIE_AON_FabricIndirectConfigAccessDataLo3); + ficadl_val = RREG32(data); + + WREG32(address, smnDF_PIE_AON_FabricIndirectConfigAccessDataHi3); + ficadh_val = RREG32(data); + + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); + + return (((ficadh_val & 0xFFFFFFFFFFFFFFFF) << 32) | ficadl_val); +} + +static void df_v3_6_set_fica(struct amdgpu_device *adev, uint32_t ficaa_val, + uint32_t ficadl_val, uint32_t ficadh_val) +{ + unsigned long flags, address, data; + + address = adev->nbio.funcs->get_pcie_index_offset(adev); + data = adev->nbio.funcs->get_pcie_data_offset(adev); + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(address, smnDF_PIE_AON_FabricIndirectConfigAccessAddress3); + WREG32(data, ficaa_val); + + WREG32(address, smnDF_PIE_AON_FabricIndirectConfigAccessDataLo3); + WREG32(data, ficadl_val); + + WREG32(address, smnDF_PIE_AON_FabricIndirectConfigAccessDataHi3); + WREG32(data, ficadh_val); + + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} + +/* + * df_v3_6_perfmon_rreg - read perfmon lo and hi + * + * required to be atomic. no mmio method provided so subsequent reads for lo + * and hi require to preserve df finite state machine + */ +static void df_v3_6_perfmon_rreg(struct amdgpu_device *adev, + uint32_t lo_addr, uint32_t *lo_val, + uint32_t hi_addr, uint32_t *hi_val) +{ + unsigned long flags, address, data; + + address = adev->nbio.funcs->get_pcie_index_offset(adev); + data = adev->nbio.funcs->get_pcie_data_offset(adev); + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(address, lo_addr); + *lo_val = RREG32(data); + WREG32(address, hi_addr); + *hi_val = RREG32(data); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} + +/* + * df_v3_6_perfmon_wreg - write to perfmon lo and hi + * + * required to be atomic. no mmio method provided so subsequent reads after + * data writes cannot occur to preserve data fabrics finite state machine. + */ +static void df_v3_6_perfmon_wreg(struct amdgpu_device *adev, uint32_t lo_addr, + uint32_t lo_val, uint32_t hi_addr, uint32_t hi_val) +{ + unsigned long flags, address, data; + + address = adev->nbio.funcs->get_pcie_index_offset(adev); + data = adev->nbio.funcs->get_pcie_data_offset(adev); + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(address, lo_addr); + WREG32(data, lo_val); + WREG32(address, hi_addr); + WREG32(data, hi_val); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} + +/* same as perfmon_wreg but return status on write value check */ +static int df_v3_6_perfmon_arm_with_status(struct amdgpu_device *adev, + uint32_t lo_addr, uint32_t lo_val, + uint32_t hi_addr, uint32_t hi_val) +{ + unsigned long flags, address, data; + uint32_t lo_val_rb, hi_val_rb; + + address = adev->nbio.funcs->get_pcie_index_offset(adev); + data = adev->nbio.funcs->get_pcie_data_offset(adev); + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(address, lo_addr); + WREG32(data, lo_val); + WREG32(address, hi_addr); + WREG32(data, hi_val); + + WREG32(address, lo_addr); + lo_val_rb = RREG32(data); + WREG32(address, hi_addr); + hi_val_rb = RREG32(data); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); + + if (!(lo_val == lo_val_rb && hi_val == hi_val_rb)) + return -EBUSY; + + return 0; +} + + +/* + * retry arming counters every 100 usecs within 1 millisecond interval. + * if retry fails after time out, return error. + */ +#define ARM_RETRY_USEC_TIMEOUT 1000 +#define ARM_RETRY_USEC_INTERVAL 100 +static int df_v3_6_perfmon_arm_with_retry(struct amdgpu_device *adev, + uint32_t lo_addr, uint32_t lo_val, + uint32_t hi_addr, uint32_t hi_val) +{ + int countdown = ARM_RETRY_USEC_TIMEOUT; + + while (countdown) { + + if (!df_v3_6_perfmon_arm_with_status(adev, lo_addr, lo_val, + hi_addr, hi_val)) + break; + + countdown -= ARM_RETRY_USEC_INTERVAL; + udelay(ARM_RETRY_USEC_INTERVAL); + } + + return countdown > 0 ? 0 : -ETIME; +} + +/* get the number of df counters available */ +static ssize_t df_v3_6_get_df_cntr_avail(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct amdgpu_device *adev; + struct drm_device *ddev; + int i, count; + + ddev = dev_get_drvdata(dev); + adev = drm_to_adev(ddev); + count = 0; + + for (i = 0; i < DF_V3_6_MAX_COUNTERS; i++) { + if (adev->df_perfmon_config_assign_mask[i] == 0) + count++; + } + + return sysfs_emit(buf, "%i\n", count); +} + +/* device attr for available perfmon counters */ +static DEVICE_ATTR(df_cntr_avail, S_IRUGO, df_v3_6_get_df_cntr_avail, NULL); + +static void df_v3_6_query_hashes(struct amdgpu_device *adev) +{ + u32 tmp; + + adev->df.hash_status.hash_64k = false; + adev->df.hash_status.hash_2m = false; + adev->df.hash_status.hash_1g = false; + + /* encoding for hash-enabled on Arcturus and Aldebaran */ + if ((adev->asic_type == CHIP_ARCTURUS && + adev->df.funcs->get_fb_channel_number(adev) == 0xe) || + (adev->asic_type == CHIP_ALDEBARAN && + adev->df.funcs->get_fb_channel_number(adev) == 0x1e)) { + tmp = RREG32_SOC15(DF, 0, mmDF_CS_UMC_AON0_DfGlobalCtrl); + adev->df.hash_status.hash_64k = REG_GET_FIELD(tmp, + DF_CS_UMC_AON0_DfGlobalCtrl, + GlbHashIntlvCtl64K); + adev->df.hash_status.hash_2m = REG_GET_FIELD(tmp, + DF_CS_UMC_AON0_DfGlobalCtrl, + GlbHashIntlvCtl2M); + adev->df.hash_status.hash_1g = REG_GET_FIELD(tmp, + DF_CS_UMC_AON0_DfGlobalCtrl, + GlbHashIntlvCtl1G); + } +} + +/* init perfmons */ +static void df_v3_6_sw_init(struct amdgpu_device *adev) +{ + int i, ret; + + ret = device_create_file(adev->dev, &dev_attr_df_cntr_avail); + if (ret) + DRM_ERROR("failed to create file for available df counters\n"); + + for (i = 0; i < AMDGPU_MAX_DF_PERFMONS; i++) + adev->df_perfmon_config_assign_mask[i] = 0; + + df_v3_6_query_hashes(adev); +} + +static void df_v3_6_sw_fini(struct amdgpu_device *adev) +{ + + device_remove_file(adev->dev, &dev_attr_df_cntr_avail); + +} + +static void df_v3_6_enable_broadcast_mode(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp; + + if (enable) { + tmp = RREG32_SOC15(DF, 0, mmFabricConfigAccessControl); + tmp &= ~FabricConfigAccessControl__CfgRegInstAccEn_MASK; + WREG32_SOC15(DF, 0, mmFabricConfigAccessControl, tmp); + } else + WREG32_SOC15(DF, 0, mmFabricConfigAccessControl, + mmFabricConfigAccessControl_DEFAULT); +} + +static u32 df_v3_6_get_fb_channel_number(struct amdgpu_device *adev) +{ + u32 tmp; + + if (adev->asic_type == CHIP_ALDEBARAN) { + tmp = RREG32_SOC15(DF, 0, mmDF_GCM_AON0_DramMegaBaseAddress0); + tmp &= + ALDEBARAN_DF_CS_UMC_AON0_DramBaseAddress0__IntLvNumChan_MASK; + } else { + tmp = RREG32_SOC15(DF, 0, mmDF_CS_UMC_AON0_DramBaseAddress0); + tmp &= DF_CS_UMC_AON0_DramBaseAddress0__IntLvNumChan_MASK; + } + tmp >>= DF_CS_UMC_AON0_DramBaseAddress0__IntLvNumChan__SHIFT; + + return tmp; +} + +static u32 df_v3_6_get_hbm_channel_number(struct amdgpu_device *adev) +{ + int fb_channel_number; + + fb_channel_number = adev->df.funcs->get_fb_channel_number(adev); + if (fb_channel_number >= ARRAY_SIZE(df_v3_6_channel_number)) + fb_channel_number = 0; + + return df_v3_6_channel_number[fb_channel_number]; +} + +static void df_v3_6_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp; + + if (adev->cg_flags & AMD_CG_SUPPORT_DF_MGCG) { + /* Put DF on broadcast mode */ + adev->df.funcs->enable_broadcast_mode(adev, true); + + if (enable) { + tmp = RREG32_SOC15(DF, 0, + mmDF_PIE_AON0_DfGlobalClkGater); + tmp &= ~DF_PIE_AON0_DfGlobalClkGater__MGCGMode_MASK; + tmp |= DF_V3_6_MGCG_ENABLE_15_CYCLE_DELAY; + WREG32_SOC15(DF, 0, + mmDF_PIE_AON0_DfGlobalClkGater, tmp); + } else { + tmp = RREG32_SOC15(DF, 0, + mmDF_PIE_AON0_DfGlobalClkGater); + tmp &= ~DF_PIE_AON0_DfGlobalClkGater__MGCGMode_MASK; + tmp |= DF_V3_6_MGCG_DISABLE; + WREG32_SOC15(DF, 0, + mmDF_PIE_AON0_DfGlobalClkGater, tmp); + } + + /* Exit broadcast mode */ + adev->df.funcs->enable_broadcast_mode(adev, false); + } +} + +static void df_v3_6_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + u32 tmp; + + /* AMD_CG_SUPPORT_DF_MGCG */ + tmp = RREG32_SOC15(DF, 0, mmDF_PIE_AON0_DfGlobalClkGater); + if (tmp & DF_V3_6_MGCG_ENABLE_15_CYCLE_DELAY) + *flags |= AMD_CG_SUPPORT_DF_MGCG; +} + +/* get assigned df perfmon ctr as int */ +static bool df_v3_6_pmc_has_counter(struct amdgpu_device *adev, + uint64_t config, + int counter_idx) +{ + + return ((config & 0x0FFFFFFUL) == + adev->df_perfmon_config_assign_mask[counter_idx]); + +} + +/* get address based on counter assignment */ +static void df_v3_6_pmc_get_addr(struct amdgpu_device *adev, + uint64_t config, + int counter_idx, + int is_ctrl, + uint32_t *lo_base_addr, + uint32_t *hi_base_addr) +{ + if (!df_v3_6_pmc_has_counter(adev, config, counter_idx)) + return; + + switch (counter_idx) { + + case 0: + *lo_base_addr = is_ctrl ? smnPerfMonCtlLo4 : smnPerfMonCtrLo4; + *hi_base_addr = is_ctrl ? smnPerfMonCtlHi4 : smnPerfMonCtrHi4; + break; + case 1: + *lo_base_addr = is_ctrl ? smnPerfMonCtlLo5 : smnPerfMonCtrLo5; + *hi_base_addr = is_ctrl ? smnPerfMonCtlHi5 : smnPerfMonCtrHi5; + break; + case 2: + *lo_base_addr = is_ctrl ? smnPerfMonCtlLo6 : smnPerfMonCtrLo6; + *hi_base_addr = is_ctrl ? smnPerfMonCtlHi6 : smnPerfMonCtrHi6; + break; + case 3: + *lo_base_addr = is_ctrl ? smnPerfMonCtlLo7 : smnPerfMonCtrLo7; + *hi_base_addr = is_ctrl ? smnPerfMonCtlHi7 : smnPerfMonCtrHi7; + break; + + } + +} + +/* get read counter address */ +static void df_v3_6_pmc_get_read_settings(struct amdgpu_device *adev, + uint64_t config, + int counter_idx, + uint32_t *lo_base_addr, + uint32_t *hi_base_addr) +{ + df_v3_6_pmc_get_addr(adev, config, counter_idx, 0, lo_base_addr, + hi_base_addr); +} + +/* get control counter settings i.e. address and values to set */ +static int df_v3_6_pmc_get_ctrl_settings(struct amdgpu_device *adev, + uint64_t config, + int counter_idx, + uint32_t *lo_base_addr, + uint32_t *hi_base_addr, + uint32_t *lo_val, + uint32_t *hi_val, + bool is_enable) +{ + + uint32_t eventsel, instance, unitmask; + uint32_t instance_10, instance_5432, instance_76; + + df_v3_6_pmc_get_addr(adev, config, counter_idx, 1, lo_base_addr, + hi_base_addr); + + if ((*lo_base_addr == 0) || (*hi_base_addr == 0)) { + DRM_ERROR("[DF PMC] addressing not retrieved! Lo: %x, Hi: %x", + *lo_base_addr, *hi_base_addr); + return -ENXIO; + } + + eventsel = DF_V3_6_GET_EVENT(config) & 0x3f; + unitmask = DF_V3_6_GET_UNITMASK(config) & 0xf; + instance = DF_V3_6_GET_INSTANCE(config); + + instance_10 = instance & 0x3; + instance_5432 = (instance >> 2) & 0xf; + instance_76 = (instance >> 6) & 0x3; + + *lo_val = (unitmask << 8) | (instance_10 << 6) | eventsel; + *lo_val = is_enable ? *lo_val | (1 << 22) : *lo_val & ~(1 << 22); + *hi_val = (instance_76 << 29) | instance_5432; + + DRM_DEBUG_DRIVER("config=%llx addr=%08x:%08x val=%08x:%08x", + config, *lo_base_addr, *hi_base_addr, *lo_val, *hi_val); + + return 0; +} + +/* add df performance counters for read */ +static int df_v3_6_pmc_add_cntr(struct amdgpu_device *adev, + uint64_t config) +{ + int i; + + for (i = 0; i < DF_V3_6_MAX_COUNTERS; i++) { + if (adev->df_perfmon_config_assign_mask[i] == 0U) { + adev->df_perfmon_config_assign_mask[i] = + config & 0x0FFFFFFUL; + return i; + } + } + + return -ENOSPC; +} + +#define DEFERRED_ARM_MASK (1 << 31) +static int df_v3_6_pmc_set_deferred(struct amdgpu_device *adev, + uint64_t config, int counter_idx, + bool is_deferred) +{ + + if (!df_v3_6_pmc_has_counter(adev, config, counter_idx)) + return -EINVAL; + + if (is_deferred) + adev->df_perfmon_config_assign_mask[counter_idx] |= + DEFERRED_ARM_MASK; + else + adev->df_perfmon_config_assign_mask[counter_idx] &= + ~DEFERRED_ARM_MASK; + + return 0; +} + +static bool df_v3_6_pmc_is_deferred(struct amdgpu_device *adev, + uint64_t config, + int counter_idx) +{ + return (df_v3_6_pmc_has_counter(adev, config, counter_idx) && + (adev->df_perfmon_config_assign_mask[counter_idx] + & DEFERRED_ARM_MASK)); + +} + +/* release performance counter */ +static void df_v3_6_pmc_release_cntr(struct amdgpu_device *adev, + uint64_t config, + int counter_idx) +{ + if (df_v3_6_pmc_has_counter(adev, config, counter_idx)) + adev->df_perfmon_config_assign_mask[counter_idx] = 0ULL; +} + + +static void df_v3_6_reset_perfmon_cntr(struct amdgpu_device *adev, + uint64_t config, + int counter_idx) +{ + uint32_t lo_base_addr = 0, hi_base_addr = 0; + + df_v3_6_pmc_get_read_settings(adev, config, counter_idx, &lo_base_addr, + &hi_base_addr); + + if ((lo_base_addr == 0) || (hi_base_addr == 0)) + return; + + df_v3_6_perfmon_wreg(adev, lo_base_addr, 0, hi_base_addr, 0); +} + +/* return available counter if is_add == 1 otherwise return error status. */ +static int df_v3_6_pmc_start(struct amdgpu_device *adev, uint64_t config, + int counter_idx, int is_add) +{ + uint32_t lo_base_addr, hi_base_addr, lo_val, hi_val; + int err = 0, ret = 0; + + switch (adev->asic_type) { + case CHIP_VEGA20: + case CHIP_ARCTURUS: + if (is_add) + return df_v3_6_pmc_add_cntr(adev, config); + + ret = df_v3_6_pmc_get_ctrl_settings(adev, + config, + counter_idx, + &lo_base_addr, + &hi_base_addr, + &lo_val, + &hi_val, + true); + + if (ret) + return ret; + + err = df_v3_6_perfmon_arm_with_retry(adev, + lo_base_addr, + lo_val, + hi_base_addr, + hi_val); + + if (err) + ret = df_v3_6_pmc_set_deferred(adev, config, + counter_idx, true); + + break; + default: + break; + } + + return ret; +} + +static int df_v3_6_pmc_stop(struct amdgpu_device *adev, uint64_t config, + int counter_idx, int is_remove) +{ + uint32_t lo_base_addr, hi_base_addr, lo_val, hi_val; + int ret = 0; + + switch (adev->asic_type) { + case CHIP_VEGA20: + case CHIP_ARCTURUS: + ret = df_v3_6_pmc_get_ctrl_settings(adev, + config, + counter_idx, + &lo_base_addr, + &hi_base_addr, + &lo_val, + &hi_val, + false); + + if (ret) + return ret; + + df_v3_6_perfmon_wreg(adev, lo_base_addr, lo_val, + hi_base_addr, hi_val); + + if (is_remove) { + df_v3_6_reset_perfmon_cntr(adev, config, counter_idx); + df_v3_6_pmc_release_cntr(adev, config, counter_idx); + } + + break; + default: + break; + } + + return ret; +} + +static void df_v3_6_pmc_get_count(struct amdgpu_device *adev, + uint64_t config, + int counter_idx, + uint64_t *count) +{ + uint32_t lo_base_addr = 0, hi_base_addr = 0, lo_val = 0, hi_val = 0; + *count = 0; + + switch (adev->asic_type) { + case CHIP_VEGA20: + case CHIP_ARCTURUS: + df_v3_6_pmc_get_read_settings(adev, config, counter_idx, + &lo_base_addr, &hi_base_addr); + + if ((lo_base_addr == 0) || (hi_base_addr == 0)) + return; + + /* rearm the counter or throw away count value on failure */ + if (df_v3_6_pmc_is_deferred(adev, config, counter_idx)) { + int rearm_err = df_v3_6_perfmon_arm_with_status(adev, + lo_base_addr, lo_val, + hi_base_addr, hi_val); + + if (rearm_err) + return; + + df_v3_6_pmc_set_deferred(adev, config, counter_idx, + false); + } + + df_v3_6_perfmon_rreg(adev, lo_base_addr, &lo_val, + hi_base_addr, &hi_val); + + *count = ((hi_val | 0ULL) << 32) | (lo_val | 0ULL); + + if (*count >= DF_V3_6_PERFMON_OVERFLOW) + *count = 0; + + DRM_DEBUG_DRIVER("config=%llx addr=%08x:%08x val=%08x:%08x", + config, lo_base_addr, hi_base_addr, lo_val, hi_val); + + break; + default: + break; + } +} + +static bool df_v3_6_query_ras_poison_mode(struct amdgpu_device *adev) +{ + uint32_t hw_assert_msklo, hw_assert_mskhi; + uint32_t v0, v1, v28, v31; + + hw_assert_msklo = RREG32_SOC15(DF, 0, + mmDF_CS_UMC_AON0_HardwareAssertMaskLow); + hw_assert_mskhi = RREG32_SOC15(DF, 0, + mmDF_NCS_PG0_HardwareAssertMaskHigh); + + v0 = REG_GET_FIELD(hw_assert_msklo, + DF_CS_UMC_AON0_HardwareAssertMaskLow, HWAssertMsk0); + v1 = REG_GET_FIELD(hw_assert_msklo, + DF_CS_UMC_AON0_HardwareAssertMaskLow, HWAssertMsk1); + v28 = REG_GET_FIELD(hw_assert_mskhi, + DF_NCS_PG0_HardwareAssertMaskHigh, HWAssertMsk28); + v31 = REG_GET_FIELD(hw_assert_mskhi, + DF_NCS_PG0_HardwareAssertMaskHigh, HWAssertMsk31); + + if (v0 && v1 && v28 && v31) + return true; + else if (!v0 && !v1 && !v28 && !v31) + return false; + else { + dev_warn(adev->dev, "DF poison setting is inconsistent(%d:%d:%d:%d)!\n", + v0, v1, v28, v31); + return false; + } +} + +const struct amdgpu_df_funcs df_v3_6_funcs = { + .sw_init = df_v3_6_sw_init, + .sw_fini = df_v3_6_sw_fini, + .enable_broadcast_mode = df_v3_6_enable_broadcast_mode, + .get_fb_channel_number = df_v3_6_get_fb_channel_number, + .get_hbm_channel_number = df_v3_6_get_hbm_channel_number, + .update_medium_grain_clock_gating = + df_v3_6_update_medium_grain_clock_gating, + .get_clockgating_state = df_v3_6_get_clockgating_state, + .pmc_start = df_v3_6_pmc_start, + .pmc_stop = df_v3_6_pmc_stop, + .pmc_get_count = df_v3_6_pmc_get_count, + .get_fica = df_v3_6_get_fica, + .set_fica = df_v3_6_set_fica, + .query_ras_poison_mode = df_v3_6_query_ras_poison_mode, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/df_v3_6.h b/drivers/gpu/drm/amd/amdgpu/df_v3_6.h new file mode 100644 index 000000000..2505c7ef2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/df_v3_6.h @@ -0,0 +1,41 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __DF_V3_6_H__ +#define __DF_V3_6_H__ + +#include "soc15_common.h" + +enum DF_V3_6_MGCG { + DF_V3_6_MGCG_DISABLE = 0, + DF_V3_6_MGCG_ENABLE_00_CYCLE_DELAY = 1, + DF_V3_6_MGCG_ENABLE_01_CYCLE_DELAY = 2, + DF_V3_6_MGCG_ENABLE_15_CYCLE_DELAY = 13, + DF_V3_6_MGCG_ENABLE_31_CYCLE_DELAY = 14, + DF_V3_6_MGCG_ENABLE_63_CYCLE_DELAY = 15 +}; + +extern const struct attribute_group *df_v3_6_attr_groups[]; +extern const struct amdgpu_df_funcs df_v3_6_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/df_v4_3.c b/drivers/gpu/drm/amd/amdgpu/df_v4_3.c new file mode 100644 index 000000000..e8b9e19ed --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/df_v4_3.c @@ -0,0 +1,61 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "df_v4_3.h" + +#include "df/df_4_3_offset.h" +#include "df/df_4_3_sh_mask.h" + +static bool df_v4_3_query_ras_poison_mode(struct amdgpu_device *adev) +{ + uint32_t hw_assert_msklo, hw_assert_mskhi; + uint32_t v0, v1, v28, v31; + + hw_assert_msklo = RREG32_SOC15(DF, 0, + regDF_CS_UMC_AON0_HardwareAssertMaskLow); + hw_assert_mskhi = RREG32_SOC15(DF, 0, + regDF_NCS_PG0_HardwareAssertMaskHigh); + + v0 = REG_GET_FIELD(hw_assert_msklo, + DF_CS_UMC_AON0_HardwareAssertMaskLow, HWAssertMsk0); + v1 = REG_GET_FIELD(hw_assert_msklo, + DF_CS_UMC_AON0_HardwareAssertMaskLow, HWAssertMsk1); + v28 = REG_GET_FIELD(hw_assert_mskhi, + DF_NCS_PG0_HardwareAssertMaskHigh, HWAssertMsk28); + v31 = REG_GET_FIELD(hw_assert_mskhi, + DF_NCS_PG0_HardwareAssertMaskHigh, HWAssertMsk31); + + if (v0 && v1 && v28 && v31) + return true; + else if (!v0 && !v1 && !v28 && !v31) + return false; + else { + dev_warn(adev->dev, "DF poison setting is inconsistent(%d:%d:%d:%d)!\n", + v0, v1, v28, v31); + return false; + } +} + +const struct amdgpu_df_funcs df_v4_3_funcs = { + .query_ras_poison_mode = df_v4_3_query_ras_poison_mode, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/df_v4_3.h b/drivers/gpu/drm/amd/amdgpu/df_v4_3.h new file mode 100644 index 000000000..06ef0724e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/df_v4_3.h @@ -0,0 +1,31 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __DF_V4_3_H__ +#define __DF_V4_3_H__ + +#include "soc15_common.h" + +extern const struct amdgpu_df_funcs df_v4_3_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/dimgrey_cavefish_reg_init.c b/drivers/gpu/drm/amd/amdgpu/dimgrey_cavefish_reg_init.c new file mode 100644 index 000000000..e9f177e9e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/dimgrey_cavefish_reg_init.c @@ -0,0 +1,54 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "nv.h" + +#include "soc15_common.h" +#include "soc15_hw_ip.h" +#include "dimgrey_cavefish_ip_offset.h" + +int dimgrey_cavefish_reg_base_init(struct amdgpu_device *adev) +{ + /* HW has more IP blocks, only initialize the block needed by driver */ + uint32_t i; + for (i = 0 ; i < MAX_INSTANCE ; ++i) { + adev->reg_offset[GC_HWIP][i] = (uint32_t *)(&(GC_BASE.instance[i])); + adev->reg_offset[HDP_HWIP][i] = (uint32_t *)(&(HDP_BASE.instance[i])); + adev->reg_offset[MMHUB_HWIP][i] = (uint32_t *)(&(MMHUB_BASE.instance[i])); + adev->reg_offset[ATHUB_HWIP][i] = (uint32_t *)(&(ATHUB_BASE.instance[i])); + adev->reg_offset[NBIO_HWIP][i] = (uint32_t *)(&(NBIO_BASE.instance[i])); + adev->reg_offset[MP0_HWIP][i] = (uint32_t *)(&(MP0_BASE.instance[i])); + adev->reg_offset[MP1_HWIP][i] = (uint32_t *)(&(MP1_BASE.instance[i])); + adev->reg_offset[VCN_HWIP][i] = (uint32_t *)(&(VCN0_BASE.instance[i])); + adev->reg_offset[DF_HWIP][i] = (uint32_t *)(&(DF_BASE.instance[i])); + adev->reg_offset[DCE_HWIP][i] = (uint32_t *)(&(DCN_BASE.instance[i])); + adev->reg_offset[OSSSYS_HWIP][i] = (uint32_t *)(&(OSSSYS_BASE.instance[i])); + adev->reg_offset[SDMA0_HWIP][i] = (uint32_t *)(&(GC_BASE.instance[i])); + adev->reg_offset[SDMA1_HWIP][i] = (uint32_t *)(&(GC_BASE.instance[i])); + adev->reg_offset[SDMA2_HWIP][i] = (uint32_t *)(&(GC_BASE.instance[i])); + adev->reg_offset[SDMA3_HWIP][i] = (uint32_t *)(&(GC_BASE.instance[i])); + adev->reg_offset[SMUIO_HWIP][i] = (uint32_t *)(&(SMUIO_BASE.instance[i])); + adev->reg_offset[THM_HWIP][i] = (uint32_t *)(&(THM_BASE.instance[i])); + } + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/emu_soc.c b/drivers/gpu/drm/amd/amdgpu/emu_soc.c new file mode 100644 index 000000000..d72c25c1b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/emu_soc.c @@ -0,0 +1,33 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "soc15.h" + +#include "soc15_common.h" +#include "soc15_hw_ip.h" + +int emu_soc_asic_init(struct amdgpu_device *adev) +{ + return 0; +} + diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c new file mode 100644 index 000000000..c2b9dfc64 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -0,0 +1,9547 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include +#include +#include "amdgpu.h" +#include "amdgpu_gfx.h" +#include "amdgpu_psp.h" +#include "nv.h" +#include "nvd.h" + +#include "gc/gc_10_1_0_offset.h" +#include "gc/gc_10_1_0_sh_mask.h" +#include "smuio/smuio_11_0_0_offset.h" +#include "smuio/smuio_11_0_0_sh_mask.h" +#include "navi10_enum.h" +#include "ivsrcid/gfx/irqsrcs_gfx_10_1.h" + +#include "soc15.h" +#include "soc15d.h" +#include "soc15_common.h" +#include "clearstate_gfx10.h" +#include "v10_structs.h" +#include "gfx_v10_0.h" +#include "nbio_v2_3.h" + +/* + * Navi10 has two graphic rings to share each graphic pipe. + * 1. Primary ring + * 2. Async ring + */ +#define GFX10_NUM_GFX_RINGS_NV1X 1 +#define GFX10_NUM_GFX_RINGS_Sienna_Cichlid 2 +#define GFX10_MEC_HPD_SIZE 2048 + +#define F32_CE_PROGRAM_RAM_SIZE 65536 +#define RLCG_UCODE_LOADING_START_ADDRESS 0x00002000L + +#define mmCGTT_GS_NGG_CLK_CTRL 0x5087 +#define mmCGTT_GS_NGG_CLK_CTRL_BASE_IDX 1 +#define mmCGTT_SPI_RA0_CLK_CTRL 0x507a +#define mmCGTT_SPI_RA0_CLK_CTRL_BASE_IDX 1 +#define mmCGTT_SPI_RA1_CLK_CTRL 0x507b +#define mmCGTT_SPI_RA1_CLK_CTRL_BASE_IDX 1 + +#define GB_ADDR_CONFIG__NUM_PKRS__SHIFT 0x8 +#define GB_ADDR_CONFIG__NUM_PKRS_MASK 0x00000700L + +#define mmCGTS_TCC_DISABLE_gc_10_3 0x5006 +#define mmCGTS_TCC_DISABLE_gc_10_3_BASE_IDX 1 +#define mmCGTS_USER_TCC_DISABLE_gc_10_3 0x5007 +#define mmCGTS_USER_TCC_DISABLE_gc_10_3_BASE_IDX 1 + +#define mmCP_MEC_CNTL_Sienna_Cichlid 0x0f55 +#define mmCP_MEC_CNTL_Sienna_Cichlid_BASE_IDX 0 +#define mmRLC_SAFE_MODE_Sienna_Cichlid 0x4ca0 +#define mmRLC_SAFE_MODE_Sienna_Cichlid_BASE_IDX 1 +#define mmRLC_CP_SCHEDULERS_Sienna_Cichlid 0x4ca1 +#define mmRLC_CP_SCHEDULERS_Sienna_Cichlid_BASE_IDX 1 +#define mmSPI_CONFIG_CNTL_Sienna_Cichlid 0x11ec +#define mmSPI_CONFIG_CNTL_Sienna_Cichlid_BASE_IDX 0 +#define mmVGT_ESGS_RING_SIZE_Sienna_Cichlid 0x0fc1 +#define mmVGT_ESGS_RING_SIZE_Sienna_Cichlid_BASE_IDX 0 +#define mmVGT_GSVS_RING_SIZE_Sienna_Cichlid 0x0fc2 +#define mmVGT_GSVS_RING_SIZE_Sienna_Cichlid_BASE_IDX 0 +#define mmVGT_TF_RING_SIZE_Sienna_Cichlid 0x0fc3 +#define mmVGT_TF_RING_SIZE_Sienna_Cichlid_BASE_IDX 0 +#define mmVGT_HS_OFFCHIP_PARAM_Sienna_Cichlid 0x0fc4 +#define mmVGT_HS_OFFCHIP_PARAM_Sienna_Cichlid_BASE_IDX 0 +#define mmVGT_TF_MEMORY_BASE_Sienna_Cichlid 0x0fc5 +#define mmVGT_TF_MEMORY_BASE_Sienna_Cichlid_BASE_IDX 0 +#define mmVGT_TF_MEMORY_BASE_HI_Sienna_Cichlid 0x0fc6 +#define mmVGT_TF_MEMORY_BASE_HI_Sienna_Cichlid_BASE_IDX 0 +#define GRBM_STATUS2__RLC_BUSY_Sienna_Cichlid__SHIFT 0x1a +#define GRBM_STATUS2__RLC_BUSY_Sienna_Cichlid_MASK 0x04000000L +#define CP_RB_DOORBELL_RANGE_LOWER__DOORBELL_RANGE_LOWER_Sienna_Cichlid_MASK 0x00000FFCL +#define CP_RB_DOORBELL_RANGE_LOWER__DOORBELL_RANGE_LOWER_Sienna_Cichlid__SHIFT 0x2 +#define CP_RB_DOORBELL_RANGE_UPPER__DOORBELL_RANGE_UPPER_Sienna_Cichlid_MASK 0x00000FFCL +#define mmGCR_GENERAL_CNTL_Sienna_Cichlid 0x1580 +#define mmGCR_GENERAL_CNTL_Sienna_Cichlid_BASE_IDX 0 + +#define mmGOLDEN_TSC_COUNT_UPPER_Vangogh 0x0025 +#define mmGOLDEN_TSC_COUNT_UPPER_Vangogh_BASE_IDX 1 +#define mmGOLDEN_TSC_COUNT_LOWER_Vangogh 0x0026 +#define mmGOLDEN_TSC_COUNT_LOWER_Vangogh_BASE_IDX 1 + +#define mmGOLDEN_TSC_COUNT_UPPER_GC_10_3_6 0x002d +#define mmGOLDEN_TSC_COUNT_UPPER_GC_10_3_6_BASE_IDX 1 +#define mmGOLDEN_TSC_COUNT_LOWER_GC_10_3_6 0x002e +#define mmGOLDEN_TSC_COUNT_LOWER_GC_10_3_6_BASE_IDX 1 + +#define mmSPI_CONFIG_CNTL_1_Vangogh 0x2441 +#define mmSPI_CONFIG_CNTL_1_Vangogh_BASE_IDX 1 +#define mmVGT_TF_MEMORY_BASE_HI_Vangogh 0x2261 +#define mmVGT_TF_MEMORY_BASE_HI_Vangogh_BASE_IDX 1 +#define mmVGT_HS_OFFCHIP_PARAM_Vangogh 0x224f +#define mmVGT_HS_OFFCHIP_PARAM_Vangogh_BASE_IDX 1 +#define mmVGT_TF_RING_SIZE_Vangogh 0x224e +#define mmVGT_TF_RING_SIZE_Vangogh_BASE_IDX 1 +#define mmVGT_GSVS_RING_SIZE_Vangogh 0x2241 +#define mmVGT_GSVS_RING_SIZE_Vangogh_BASE_IDX 1 +#define mmVGT_TF_MEMORY_BASE_Vangogh 0x2250 +#define mmVGT_TF_MEMORY_BASE_Vangogh_BASE_IDX 1 +#define mmVGT_ESGS_RING_SIZE_Vangogh 0x2240 +#define mmVGT_ESGS_RING_SIZE_Vangogh_BASE_IDX 1 +#define mmSPI_CONFIG_CNTL_Vangogh 0x2440 +#define mmSPI_CONFIG_CNTL_Vangogh_BASE_IDX 1 +#define mmGCR_GENERAL_CNTL_Vangogh 0x1580 +#define mmGCR_GENERAL_CNTL_Vangogh_BASE_IDX 0 +#define RLC_PG_DELAY_3__CGCG_ACTIVE_BEFORE_CGPG_MASK_Vangogh 0x0000FFFFL + +#define mmCP_HYP_PFP_UCODE_ADDR 0x5814 +#define mmCP_HYP_PFP_UCODE_ADDR_BASE_IDX 1 +#define mmCP_HYP_PFP_UCODE_DATA 0x5815 +#define mmCP_HYP_PFP_UCODE_DATA_BASE_IDX 1 +#define mmCP_HYP_CE_UCODE_ADDR 0x5818 +#define mmCP_HYP_CE_UCODE_ADDR_BASE_IDX 1 +#define mmCP_HYP_CE_UCODE_DATA 0x5819 +#define mmCP_HYP_CE_UCODE_DATA_BASE_IDX 1 +#define mmCP_HYP_ME_UCODE_ADDR 0x5816 +#define mmCP_HYP_ME_UCODE_ADDR_BASE_IDX 1 +#define mmCP_HYP_ME_UCODE_DATA 0x5817 +#define mmCP_HYP_ME_UCODE_DATA_BASE_IDX 1 + +#define mmCPG_PSP_DEBUG 0x5c10 +#define mmCPG_PSP_DEBUG_BASE_IDX 1 +#define mmCPC_PSP_DEBUG 0x5c11 +#define mmCPC_PSP_DEBUG_BASE_IDX 1 +#define CPC_PSP_DEBUG__GPA_OVERRIDE_MASK 0x00000008L +#define CPG_PSP_DEBUG__GPA_OVERRIDE_MASK 0x00000008L + +//CC_GC_SA_UNIT_DISABLE +#define mmCC_GC_SA_UNIT_DISABLE 0x0fe9 +#define mmCC_GC_SA_UNIT_DISABLE_BASE_IDX 0 +#define CC_GC_SA_UNIT_DISABLE__SA_DISABLE__SHIFT 0x8 +#define CC_GC_SA_UNIT_DISABLE__SA_DISABLE_MASK 0x0000FF00L +//GC_USER_SA_UNIT_DISABLE +#define mmGC_USER_SA_UNIT_DISABLE 0x0fea +#define mmGC_USER_SA_UNIT_DISABLE_BASE_IDX 0 +#define GC_USER_SA_UNIT_DISABLE__SA_DISABLE__SHIFT 0x8 +#define GC_USER_SA_UNIT_DISABLE__SA_DISABLE_MASK 0x0000FF00L +//PA_SC_ENHANCE_3 +#define mmPA_SC_ENHANCE_3 0x1085 +#define mmPA_SC_ENHANCE_3_BASE_IDX 0 +#define PA_SC_ENHANCE_3__FORCE_PBB_WORKLOAD_MODE_TO_ZERO__SHIFT 0x3 +#define PA_SC_ENHANCE_3__FORCE_PBB_WORKLOAD_MODE_TO_ZERO_MASK 0x00000008L + +#define mmCGTT_SPI_CS_CLK_CTRL 0x507c +#define mmCGTT_SPI_CS_CLK_CTRL_BASE_IDX 1 + +#define mmGCUTCL2_CGTT_CLK_CTRL_Sienna_Cichlid 0x16f3 +#define mmGCUTCL2_CGTT_CLK_CTRL_Sienna_Cichlid_BASE_IDX 0 +#define mmGCVM_L2_CGTT_CLK_CTRL_Sienna_Cichlid 0x15db +#define mmGCVM_L2_CGTT_CLK_CTRL_Sienna_Cichlid_BASE_IDX 0 + +#define mmGC_THROTTLE_CTRL_Sienna_Cichlid 0x2030 +#define mmGC_THROTTLE_CTRL_Sienna_Cichlid_BASE_IDX 0 + +#define mmRLC_SPARE_INT_0_Sienna_Cichlid 0x4ca5 +#define mmRLC_SPARE_INT_0_Sienna_Cichlid_BASE_IDX 1 + +MODULE_FIRMWARE("amdgpu/navi10_ce.bin"); +MODULE_FIRMWARE("amdgpu/navi10_pfp.bin"); +MODULE_FIRMWARE("amdgpu/navi10_me.bin"); +MODULE_FIRMWARE("amdgpu/navi10_mec.bin"); +MODULE_FIRMWARE("amdgpu/navi10_mec2.bin"); +MODULE_FIRMWARE("amdgpu/navi10_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/navi14_ce_wks.bin"); +MODULE_FIRMWARE("amdgpu/navi14_pfp_wks.bin"); +MODULE_FIRMWARE("amdgpu/navi14_me_wks.bin"); +MODULE_FIRMWARE("amdgpu/navi14_mec_wks.bin"); +MODULE_FIRMWARE("amdgpu/navi14_mec2_wks.bin"); +MODULE_FIRMWARE("amdgpu/navi14_ce.bin"); +MODULE_FIRMWARE("amdgpu/navi14_pfp.bin"); +MODULE_FIRMWARE("amdgpu/navi14_me.bin"); +MODULE_FIRMWARE("amdgpu/navi14_mec.bin"); +MODULE_FIRMWARE("amdgpu/navi14_mec2.bin"); +MODULE_FIRMWARE("amdgpu/navi14_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/navi12_ce.bin"); +MODULE_FIRMWARE("amdgpu/navi12_pfp.bin"); +MODULE_FIRMWARE("amdgpu/navi12_me.bin"); +MODULE_FIRMWARE("amdgpu/navi12_mec.bin"); +MODULE_FIRMWARE("amdgpu/navi12_mec2.bin"); +MODULE_FIRMWARE("amdgpu/navi12_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/sienna_cichlid_ce.bin"); +MODULE_FIRMWARE("amdgpu/sienna_cichlid_pfp.bin"); +MODULE_FIRMWARE("amdgpu/sienna_cichlid_me.bin"); +MODULE_FIRMWARE("amdgpu/sienna_cichlid_mec.bin"); +MODULE_FIRMWARE("amdgpu/sienna_cichlid_mec2.bin"); +MODULE_FIRMWARE("amdgpu/sienna_cichlid_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/navy_flounder_ce.bin"); +MODULE_FIRMWARE("amdgpu/navy_flounder_pfp.bin"); +MODULE_FIRMWARE("amdgpu/navy_flounder_me.bin"); +MODULE_FIRMWARE("amdgpu/navy_flounder_mec.bin"); +MODULE_FIRMWARE("amdgpu/navy_flounder_mec2.bin"); +MODULE_FIRMWARE("amdgpu/navy_flounder_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/vangogh_ce.bin"); +MODULE_FIRMWARE("amdgpu/vangogh_pfp.bin"); +MODULE_FIRMWARE("amdgpu/vangogh_me.bin"); +MODULE_FIRMWARE("amdgpu/vangogh_mec.bin"); +MODULE_FIRMWARE("amdgpu/vangogh_mec2.bin"); +MODULE_FIRMWARE("amdgpu/vangogh_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/dimgrey_cavefish_ce.bin"); +MODULE_FIRMWARE("amdgpu/dimgrey_cavefish_pfp.bin"); +MODULE_FIRMWARE("amdgpu/dimgrey_cavefish_me.bin"); +MODULE_FIRMWARE("amdgpu/dimgrey_cavefish_mec.bin"); +MODULE_FIRMWARE("amdgpu/dimgrey_cavefish_mec2.bin"); +MODULE_FIRMWARE("amdgpu/dimgrey_cavefish_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/beige_goby_ce.bin"); +MODULE_FIRMWARE("amdgpu/beige_goby_pfp.bin"); +MODULE_FIRMWARE("amdgpu/beige_goby_me.bin"); +MODULE_FIRMWARE("amdgpu/beige_goby_mec.bin"); +MODULE_FIRMWARE("amdgpu/beige_goby_mec2.bin"); +MODULE_FIRMWARE("amdgpu/beige_goby_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/yellow_carp_ce.bin"); +MODULE_FIRMWARE("amdgpu/yellow_carp_pfp.bin"); +MODULE_FIRMWARE("amdgpu/yellow_carp_me.bin"); +MODULE_FIRMWARE("amdgpu/yellow_carp_mec.bin"); +MODULE_FIRMWARE("amdgpu/yellow_carp_mec2.bin"); +MODULE_FIRMWARE("amdgpu/yellow_carp_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/cyan_skillfish2_ce.bin"); +MODULE_FIRMWARE("amdgpu/cyan_skillfish2_pfp.bin"); +MODULE_FIRMWARE("amdgpu/cyan_skillfish2_me.bin"); +MODULE_FIRMWARE("amdgpu/cyan_skillfish2_mec.bin"); +MODULE_FIRMWARE("amdgpu/cyan_skillfish2_mec2.bin"); +MODULE_FIRMWARE("amdgpu/cyan_skillfish2_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/gc_10_3_6_ce.bin"); +MODULE_FIRMWARE("amdgpu/gc_10_3_6_pfp.bin"); +MODULE_FIRMWARE("amdgpu/gc_10_3_6_me.bin"); +MODULE_FIRMWARE("amdgpu/gc_10_3_6_mec.bin"); +MODULE_FIRMWARE("amdgpu/gc_10_3_6_mec2.bin"); +MODULE_FIRMWARE("amdgpu/gc_10_3_6_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/gc_10_3_7_ce.bin"); +MODULE_FIRMWARE("amdgpu/gc_10_3_7_pfp.bin"); +MODULE_FIRMWARE("amdgpu/gc_10_3_7_me.bin"); +MODULE_FIRMWARE("amdgpu/gc_10_3_7_mec.bin"); +MODULE_FIRMWARE("amdgpu/gc_10_3_7_mec2.bin"); +MODULE_FIRMWARE("amdgpu/gc_10_3_7_rlc.bin"); + +static const struct soc15_reg_golden golden_settings_gc_10_1[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_4, 0xffffffff, 0x00400014), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_CPF_CLK_CTRL, 0xfcff8fff, 0xf8000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_CLK_CTRL, 0xcd000000, 0x0d000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SQ_CLK_CTRL, 0x60000ff0, 0x60000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SQG_CLK_CTRL, 0x40000000, 0x40000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_VGT_CLK_CTRL, 0xffff8fff, 0xffff8100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_WD_CLK_CTRL, 0xfeff8fff, 0xfeff8100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_PIPE_STEER, 0xffffffff, 0xe4e4e4e4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_VC5_ENABLE, 0x00000002, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_SD_CNTL, 0x000007ff, 0x000005ff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG, 0x20000000, 0x20000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xffffffff, 0x00000420), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0x00000200, 0x00000200), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0x07900000, 0x04900000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DFSM_TILES_IN_FLIGHT, 0x0000ffff, 0x0000003f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_LAST_OF_BURST_CONFIG, 0xffffffff, 0x03860204), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL, 0x1ff0ffff, 0x00000500), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGE_PRIV_CONTROL, 0x000007ff, 0x000001fe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL1_PIPE_STEER, 0xffffffff, 0xe4e4e4e4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_0, 0x77777777, 0x10321032), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_1, 0x77777777, 0x02310231), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CGTT_SCLK_CTRL, 0x10000000, 0x10000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL2, 0xffffffff, 0x1402002f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0xffff9fff, 0x00001188), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_TIMEOUT_COUNTER, 0xffffffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x08000009), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0x00400000, 0x04440000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_2, 0x00000800, 0x00000820), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_SPARE, 0xffffffff, 0xffff3101), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0x001f0000, 0x00070104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_ALU_CLK_CTRL, 0xffffffff, 0xffffffff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_ARB_CONFIG, 0x00000100, 0x00000130), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_LDS_CLK_CTRL, 0xffffffff, 0xffffffff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CNTL, 0x60000010, 0x479c0010), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CGTT_CLK_CTRL, 0xfeff0fff, 0x40000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0x00c00000, 0x00c00000) +}; + +static const struct soc15_reg_golden golden_settings_gc_10_0_nv10[] = { + /* Pending on emulation bring up */ +}; + +static const struct soc15_reg_golden golden_settings_gc_rlc_spm_10_0_nv10[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xe0000000, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x28), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xcc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x24), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x24), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x88), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xbc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x90), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x94), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x98), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x9c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xac), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x38), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x3c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x40), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x44), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x48), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x70), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x74), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x78), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x7c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x80), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x84), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x50), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x54), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x58), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x5c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x60), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x64), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x68), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x6c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x24), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x24), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x28), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x28), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x2c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x2c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x30), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x30), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x34), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x34), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x38), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x38), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x3c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x3c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x50), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x50), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x54), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x54), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x58), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x58), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x5c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x5c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1d), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1d), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x48), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x48), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x40), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x40), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x44), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x44), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x17), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x17), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x60), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x60), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x64), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x64), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x70), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x70), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x74), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x74), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x68), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x68), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x6c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x6c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x78), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x78), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x7c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x7c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x88), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x88), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x80), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x80), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x84), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x84), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x90), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x90), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x94), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x94), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x98), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x98), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x9c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x9c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xac), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xac), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xbc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xbc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xcc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xcc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xe8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xe8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xec), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xec), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xfc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xfc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xe0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xe0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x118), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x118), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x11c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x11c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x120), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x120), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x124), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x124), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xdc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xdc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x110), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x110), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x114), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x114), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x108), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x108), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x17), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x17), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x128), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x128), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x12c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x12c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x138), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x138), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x13c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x13c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x130), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x130), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x134), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x134), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x140), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x140), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x144), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x144), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x150), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x150), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x154), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x154), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x148), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x148), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x158), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x158), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x15c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x15c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x168), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x168), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x16c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x16c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x160), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x160), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x164), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x164), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x170), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x170), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x174), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x174), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x180), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x180), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x184), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x184), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x178), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x178), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x17c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x17c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x188), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x188), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x198), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x198), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x19c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x19c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x190), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x190), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x194), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x194), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x30), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x34), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1d), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1d), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x2c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLOBALS_SAMPLE_SKEW, 0x000000FF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLOBALS_MUXSEL_SKEW, 0x000000FF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLE_SKEW, 0x000000FF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLE_SKEW, 0x000000FF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_MUXSEL_SKEW, 0x000000FF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_MUXSEL_SKEW, 0x000000FF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_DESER_START_SKEW, 0x000000FF, 0x33), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xFFFFFFFF, 0xe0000000) +}; + +static const struct soc15_reg_golden golden_settings_gc_10_1_1[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_4, 0xffffffff, 0x003c0014), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_GS_NGG_CLK_CTRL, 0xffff8fff, 0xffff8100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_IA_CLK_CTRL, 0xffff0fff, 0xffff0100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_CLK_CTRL, 0xcd000000, 0x0d000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SQ_CLK_CTRL, 0xf8ff0fff, 0x60000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SQG_CLK_CTRL, 0x40000ff0, 0x40000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_VGT_CLK_CTRL, 0xffff8fff, 0xffff8100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_WD_CLK_CTRL, 0xffff8fff, 0xffff8100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_PIPE_STEER, 0xffffffff, 0xe4e4e4e4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_VC5_ENABLE, 0x00000002, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_SD_CNTL, 0x800007ff, 0x000005ff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG, 0xffffffff, 0x20000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xffffffff, 0x00000420), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0x00000200, 0x00000200), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x04900000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DFSM_TILES_IN_FLIGHT, 0x0000ffff, 0x0000003f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_LAST_OF_BURST_CONFIG, 0xffffffff, 0x03860204), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL, 0x1ff0ffff, 0x00000500), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGE_PRIV_CONTROL, 0x000007ff, 0x000001fe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL1_PIPE_STEER, 0xffffffff, 0xe4e4e4e4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xffffffe7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xffffffe7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CGTT_SCLK_CTRL, 0xffff0fff, 0x10000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL2, 0xffffffff, 0x1402002f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0xffffbfff, 0x00000188), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_TIMEOUT_COUNTER, 0xffffffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x08000009), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0x00400000, 0x04440000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_2, 0x00000800, 0x00000820), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_SPARE, 0xffffffff, 0xffff3101), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0x001f0000, 0x00070105), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_ALU_CLK_CTRL, 0xffffffff, 0xffffffff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_ARB_CONFIG, 0x00000133, 0x00000130), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_LDS_CLK_CTRL, 0xffffffff, 0xffffffff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CNTL, 0x60000010, 0x479c0010), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0x00c00000, 0x00c00000), +}; + +static const struct soc15_reg_golden golden_settings_gc_10_1_2[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_4, 0x003e001f, 0x003c0014), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_GS_NGG_CLK_CTRL, 0xffff8fff, 0xffff8100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_IA_CLK_CTRL, 0xffff0fff, 0xffff0100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_CLK_CTRL, 0xff7f0fff, 0x0d000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SQ_CLK_CTRL, 0xffffcfff, 0x60000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SQG_CLK_CTRL, 0xffff0fff, 0x40000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_VGT_CLK_CTRL, 0xffff8fff, 0xffff8100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_WD_CLK_CTRL, 0xffff8fff, 0xffff8100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_PIPE_STEER, 0xffffffff, 0xe4e4e4e4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_VC5_ENABLE, 0x00000003, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_SD_CNTL, 0x800007ff, 0x000005ff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG, 0xffffffff, 0x20000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xffffffff, 0x00000420), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0xffffffff, 0x00000200), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x04900000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DFSM_TILES_IN_FLIGHT, 0x0000ffff, 0x0000003f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_LAST_OF_BURST_CONFIG, 0xffffffff, 0x03860204), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0x0c1800ff, 0x00000044), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL, 0x1ff0ffff, 0x00000500), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGE_PRIV_CONTROL, 0x00007fff, 0x000001fe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL1_PIPE_STEER, 0xffffffff, 0xe4e4e4e4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_0, 0x77777777, 0x10321032), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_1, 0x77777777, 0x02310231), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CGTT_SCLK_CTRL, 0xffff0fff, 0x10000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL2, 0xffffffff, 0x1402002f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0xffffbfff, 0x00000188), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_0, 0xffffffff, 0x842a4c02), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_TIMEOUT_COUNTER, 0xffffffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x08000009), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04440000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_2, 0x00000820, 0x00000820), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_SPARE, 0xffffffff, 0xffff3101), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0x001f0000, 0x00070104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_ALU_CLK_CTRL, 0xffffffff, 0xffffffff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_ARB_CONFIG, 0x00000133, 0x00000130), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_LDS_CLK_CTRL, 0xffffffff, 0xffffffff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CNTL, 0xffdf80ff, 0x479c0010), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffffffff, 0x00c00000) +}; + +static const struct soc15_reg_golden golden_settings_gc_10_1_nv14[] = { + /* Pending on emulation bring up */ +}; + +static const struct soc15_reg_golden golden_settings_gc_rlc_spm_10_1_nv14[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xE0000000L, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x28), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x80), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x84), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x88), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x24), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x24), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x60), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x64), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x68), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x6c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x70), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x74), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x78), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x7c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x38), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x3c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x40), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x44), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x48), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x50), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x54), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x58), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x5c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x24), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x28), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x2c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x30), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x34), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x38), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x3c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x50), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1e), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x54), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1e), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x58), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1e), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x5c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1e), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x48), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x40), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1e), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x44), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1e), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x60), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x64), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x70), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x74), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x68), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x6c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x78), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x7c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x88), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x80), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x84), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x90), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x94), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x98), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x9c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xac), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xbc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xcc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xdc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xe8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xec), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xe0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xe4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x108), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x110), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x114), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x118), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x11c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x17), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x130), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x134), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x138), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x13c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x128), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x12c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x120), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x124), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x140), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x144), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x150), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x154), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x148), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x158), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x15c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x168), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x16c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x160), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x164), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x170), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x174), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x180), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x184), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x178), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x17c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x188), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x198), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x19c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x190), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x194), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1a0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1a4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1b0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1b4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1a8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1ac), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1b8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1bc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1c8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1cc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1c0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1c4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x30), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x34), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x2c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLOBALS_SAMPLE_SKEW, 0x000000FF, 0x26), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLOBALS_MUXSEL_SKEW, 0x000000FF, 0x28), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLE_SKEW, 0x000000FF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLE_SKEW, 0x000000FF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_MUXSEL_SKEW, 0x000000FF, 0x1f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_MUXSEL_SKEW, 0x000000FF, 0x25), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_DESER_START_SKEW, 0x000000FF, 0x3b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xFFFFFFFF, 0xe0000000) +}; + +static const struct soc15_reg_golden golden_settings_gc_10_1_2_nv12[] = { + /* Pending on emulation bring up */ +}; + +static const struct soc15_reg_golden golden_settings_gc_rlc_spm_10_1_2_nv12[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xe0000000L, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x28), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xcc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x24), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x24), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x88), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xbc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x90), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x2), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x94), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x98), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x9c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xac), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x38), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x3c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x40), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x44), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x48), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x70), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x74), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x78), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x7c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x80), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x84), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x50), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x54), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x58), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x5c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x60), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x64), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x68), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x6c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x1c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x20), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x24), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x24), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x28), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x28), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x2c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x2c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x30), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1d), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x30), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1d), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x34), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x34), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x38), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x38), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x3c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x3c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x18), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x50), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x50), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x54), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x54), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x58), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x58), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x5c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x5c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x48), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x48), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x40), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x40), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x44), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x44), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1a), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x60), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x60), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x64), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x64), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x70), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x70), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x74), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x74), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x68), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x68), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x6c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x6c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x78), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x78), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x7c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x7c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x88), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x88), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x8c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x80), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x80), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x84), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x84), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x90), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x90), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x94), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x94), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x98), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x98), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x9c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x9c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xa8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xac), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xac), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xbc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xbc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xb4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xc8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xcc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xcc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xe8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xe8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xec), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xec), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x16), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xf8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xfc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x17), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xfc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x17), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x13), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xe0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xe0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x118), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x118), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x11c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x11c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x120), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x120), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x124), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x124), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xdc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xdc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x110), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x110), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x114), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x114), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x14), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x108), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x108), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x10c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x19), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0xd8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1b), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x128), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x128), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x12c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x12c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x138), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x138), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x13c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x13c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x130), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x130), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x12), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x134), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x134), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x140), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x140), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x144), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x144), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x150), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x150), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x154), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x154), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x148), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x148), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x14c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x7), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x158), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x158), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x15c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x15c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x168), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x168), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xa), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x16c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x16c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x9), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x160), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x160), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x164), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x164), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x170), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x170), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x174), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x174), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x180), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x180), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x184), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x184), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x178), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x178), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x17c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x17c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x188), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x188), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x18c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x5), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x198), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x198), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xc), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x19c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x19c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x190), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x190), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xe), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x194), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x194), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x30), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xd), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x34), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x11), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1d), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1d), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0x1f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_ADDR, 0xFFFFFFFF, 0x2c), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLB_SAMPLEDELAY_IND_DATA, 0xFFFFFFFF, 0xb), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLOBALS_SAMPLE_SKEW, 0x000000FF, 0x1f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_GLOBALS_MUXSEL_SKEW, 0x000000FF, 0x22), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLE_SKEW, 0x000000FF, 0x1), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_SAMPLE_SKEW, 0x000000FF, 0x6), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_MUXSEL_SKEW, 0x000000FF, 0x10), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x10000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_SE_MUXSEL_SKEW, 0x000000FF, 0x15), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffff, 0x0), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_DESER_START_SKEW, 0x000000FF, 0x35), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xFFFFFFFF, 0xe0000000) +}; + +static const struct soc15_reg_golden golden_settings_gc_10_3[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_CS_CLK_CTRL, 0x78000000, 0x78000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_PS_CLK_CTRL, 0xff7f0fff, 0x78000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_RA0_CLK_CTRL, 0xff7f0fff, 0x30000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_RA1_CLK_CTRL, 0xff7f0fff, 0x7e000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_GCR_CNTL, 0x0007ffff, 0x0000c000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0xffffffff, 0x00000280), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x00800000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_EXCEPTION_CONTROL, 0x7fff0f1f, 0x00b80000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCEA_SDP_TAG_RESERVE0, 0xffffffff, 0x10100100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCEA_SDP_TAG_RESERVE1, 0xffffffff, 0x17000088), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL_Sienna_Cichlid, 0x1ff1ffff, 0x00000500), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCUTCL2_CGTT_CLK_CTRL_Sienna_Cichlid, 0xff000000, 0xff008080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCVM_L2_CGTT_CLK_CTRL_Sienna_Cichlid, 0xff000000, 0xff008080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGE_PC_CNTL, 0x003fffff, 0x00280400), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CM_CTRL1, 0xff8fff0f, 0x580f1008), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0xf7ffffff, 0x10f80988), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmLDS_CONFIG, 0x00000020, 0x00000020), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_CL_ENHANCE, 0xf17fffff, 0x01200007), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_TIMEOUT_COUNTER, 0xffffffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_2, 0xffffffbf, 0x00000820), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0xffffffff, 0x00070104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_CONFIG, 0xe07df47f, 0x00180070), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER0_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER1_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER10_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER11_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER12_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER13_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER14_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER15_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER2_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER3_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER4_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER5_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER6_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER7_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER8_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER9_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSX_DEBUG_1, 0x00010000, 0x00010020), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffbfffff, 0x00a00000) +}; + +static const struct soc15_reg_golden golden_settings_gc_10_3_sienna_cichlid[] = { + /* Pending on emulation bring up */ +}; + +static const struct soc15_reg_golden golden_settings_gc_10_3_2[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_CS_CLK_CTRL, 0xff7f0fff, 0x78000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_PS_CLK_CTRL, 0xff7f0fff, 0x78000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_RA0_CLK_CTRL, 0xff7f0fff, 0x30000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_RA1_CLK_CTRL, 0xff7f0fff, 0x7e000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_GCR_CNTL, 0x0007ffff, 0x0000c000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0xffffffff, 0x00000280), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x00800000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_EXCEPTION_CONTROL, 0x7fff0f1f, 0x00b80000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL_Sienna_Cichlid, 0x1ff1ffff, 0x00000500), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCUTCL2_CGTT_CLK_CTRL_Sienna_Cichlid, 0xffffffff, 0xff008080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCVM_L2_CGTT_CLK_CTRL_Sienna_Cichlid, 0xffff8fff, 0xff008080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGE_PC_CNTL, 0x003fffff, 0x00280400), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CM_CTRL1, 0xff8fff0f, 0x580f1008), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0xf7ffffff, 0x00f80988), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_CL_ENHANCE, 0xf17fffff, 0x01200007), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_TIMEOUT_COUNTER, 0xffffffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_2, 0xffffffbf, 0x00000820), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0xffffffff, 0x00070104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_START_PHASE, 0x000000ff, 0x00000004), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_CONFIG, 0xe07df47f, 0x00180070), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER0_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER1_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER10_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER11_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER12_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER13_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER14_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER15_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER2_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER3_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER4_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER5_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER6_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER7_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER8_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER9_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffbfffff, 0x00a00000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000003ff), + + /* This is not in GDB yet. Don't remove it. It fixes a GPU hang on Navy Flounder. */ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmLDS_CONFIG, 0x00000020, 0x00000020), +}; + +static const struct soc15_reg_golden golden_settings_gc_10_3_vangogh[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_RA0_CLK_CTRL, 0xff7f0fff, 0x30000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_RA1_CLK_CTRL, 0xff7f0fff, 0x7e000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_PIPE_STEER, 0x000000ff, 0x000000e4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0xffffffff, 0x00000200), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x00800000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_EXCEPTION_CONTROL, 0x7fff0f1f, 0x00b80000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0x0c1807ff, 0x00000142), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL_Vangogh, 0x1ff1ffff, 0x00000500), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL1_PIPE_STEER, 0x000000ff, 0x000000e4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_0, 0x77777777, 0x32103210), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_1, 0x77777777, 0x32103210), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xfffffff3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xfffffff3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CM_CTRL1, 0xff8fff0f, 0x580f1008), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0xf7ffffff, 0x00f80988), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_CL_ENHANCE, 0xf17fffff, 0x01200007), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_TIMEOUT_COUNTER, 0xffffffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_2, 0xffffffbf, 0x00000020), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1_Vangogh, 0xffffffff, 0x00070103), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQG_CONFIG, 0x000017ff, 0x00001000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSX_DEBUG_1, 0x00010000, 0x00010020), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffffffff, 0x00400000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000000ff), + + /* This is not in GDB yet. Don't remove it. It fixes a GPU hang on VanGogh. */ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmLDS_CONFIG, 0x00000020, 0x00000020), +}; + +static const struct soc15_reg_golden golden_settings_gc_10_3_3[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_CS_CLK_CTRL, 0xff7f0fff, 0x78000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_PIPE_STEER, 0x000000ff, 0x000000e4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_GCR_CNTL, 0x0007ffff, 0x0000c200), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0xffffffff, 0x00000280), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x00800000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0x0c1807ff, 0x00000242), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL_Vangogh, 0x1ff1ffff, 0x00000500), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL1_PIPE_STEER, 0x000000ff, 0x000000e4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_0, 0x77777777, 0x32103210), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_1, 0x77777777, 0x32103210), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xfffffff3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xfffffff3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CM_CTRL1, 0xff8fff0f, 0x580f1008), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0xf7ffffff, 0x00f80988), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmLDS_CONFIG, 0x000001ff, 0x00000020), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_CL_ENHANCE, 0xf17fffff, 0x01200007), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_TIMEOUT_COUNTER, 0xffffffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_2, 0xffffffbf, 0x00000820), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffffffff, 0x00100000) +}; + +static const struct soc15_reg_golden golden_settings_gc_10_3_4[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_CS_CLK_CTRL, 0x78000000, 0x78000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_RA0_CLK_CTRL, 0x30000000, 0x30000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_RA1_CLK_CTRL, 0x7e000000, 0x7e000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_GCR_CNTL, 0x0007ffff, 0x0000c000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0x00000280, 0x00000280), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0x07800000, 0x00800000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL_Sienna_Cichlid, 0x00001d00, 0x00000500), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGE_PC_CNTL, 0x003c0000, 0x00280400), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CM_CTRL1, 0x40000000, 0x580f1008), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0x00040000, 0x00f80988), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_CL_ENHANCE, 0x01000000, 0x01200007), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_TIMEOUT_COUNTER, 0xffffffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_2, 0x00000800, 0x00000820), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_CONFIG, 0x0000001f, 0x00180070), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER0_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER1_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER10_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER11_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER12_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER13_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER14_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER15_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER2_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER3_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER4_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER5_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER6_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER7_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER8_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER9_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSX_DEBUG_1, 0x00010000, 0x00010020), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0x01030000, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0x03a00000, 0x00a00000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmLDS_CONFIG, 0x00000020, 0x00000020) +}; + +static const struct soc15_reg_golden golden_settings_gc_10_3_5[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_CS_CLK_CTRL, 0x78000000, 0x78000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_RA0_CLK_CTRL, 0xb0000ff0, 0x30000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_RA1_CLK_CTRL, 0xff000000, 0x7e000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_GCR_CNTL, 0x0007ffff, 0x0000c000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0xffffffff, 0x00000280), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x00800000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL_Sienna_Cichlid, 0x1ff1ffff, 0x00000500), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CM_CTRL1, 0xff8fff0f, 0x580f1008), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0xf7ffffff, 0x00f80988), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmLDS_CONFIG, 0x000001ff, 0x00000020), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_CL_ENHANCE, 0xf17fffff, 0x01200007), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_CONFIG, 0xe07df47f, 0x00180070), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER0_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER1_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER10_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER11_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER12_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER13_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER14_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER15_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER2_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER3_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER4_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER5_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER6_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER7_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER8_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER9_SELECT, 0xf0f001ff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffbfffff, 0x00a00000) +}; + +static const struct soc15_reg_golden golden_settings_gc_10_0_cyan_skillfish[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGE_FAST_CLKS, 0x3fffffff, 0x0000493e), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_CPF_CLK_CTRL, 0xfcff8fff, 0xf8000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_CLK_CTRL, 0xff7f0fff, 0x3c000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_3, 0xa0000000, 0xa0000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_4, 0x00008000, 0x003c8014), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_DRAM_BURST_CTRL, 0x00000010, 0x00000017), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_PIPE_STEER, 0xffffffff, 0xd8d8d8d8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_VC5_ENABLE, 0x00000003, 0x00000003), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_SD_CNTL, 0x800007ff, 0x000005ff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG, 0xffffffff, 0x20000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0xffffffff, 0x00000200), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x04800000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_LAST_OF_BURST_CONFIG, 0xffffffff, 0x03860210), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0x0c1800ff, 0x00000044), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL, 0x00009d00, 0x00008500), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCMC_VM_CACHEABLE_DRAM_ADDRESS_END, 0xffffffff, 0x000fffff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL1_DRAM_BURST_CTRL, 0x00000010, 0x00000017), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL1_PIPE_STEER, 0xfcfcfcfc, 0xd8d8d8d8), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_0, 0x77707770, 0x21302130), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_1, 0x77707770, 0x21302130), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xffffffcf), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CGTT_SCLK_CTRL, 0x10000000, 0x10000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL2, 0xfc02002f, 0x9402002f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0x00002188, 0x00000188), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x08000009, 0x08000009), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_0, 0xcc3fcc03, 0x842a4c02), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000000f, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_SPARE, 0xffff3109, 0xffff3101), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_ARB_CONFIG, 0x00000100, 0x00000130), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_LDS_CLK_CTRL, 0xffffffff, 0xffffffff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0x00030008, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0x00800000, 0x00800000) +}; + +static const struct soc15_reg_golden golden_settings_gc_10_3_6[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_CS_CLK_CTRL, 0xff7f0fff, 0x78000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_PIPE_STEER, 0x000000ff, 0x00000044), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_GCR_CNTL, 0x0007ffff, 0x0000c200), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0xffffffff, 0x00000280), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x00800000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0x0c1807ff, 0x00000042), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL_Vangogh, 0x1ff1ffff, 0x00000500), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL1_PIPE_STEER, 0x000000ff, 0x00000044), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_0, 0x77777777, 0x32103210), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_1, 0x77777777, 0x32103210), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xfffffff3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xfffffff3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CM_CTRL1, 0xff8fff0f, 0x580f1008), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0xf7ffffff, 0x00f80988), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmLDS_CONFIG, 0x000001ff, 0x00000020), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_CL_ENHANCE, 0xf17fffff, 0x01200007), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_TIMEOUT_COUNTER, 0xffffffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_2, 0xffffffbf, 0x00000820), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQG_CONFIG, 0x000017ff, 0x00001000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSX_DEBUG_1, 0xffffff7f, 0x00010020), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffffffff, 0x00100000) +}; + +static const struct soc15_reg_golden golden_settings_gc_10_3_7[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_SPI_CS_CLK_CTRL, 0xff7f0fff, 0x78000100), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCH_PIPE_STEER, 0x000000ff, 0x000000e4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_GCR_CNTL, 0x0007ffff, 0x0000c200), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0xffffffff, 0x00000280), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x00800000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0x0c1807ff, 0x00000041), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL_Vangogh, 0x1ff1ffff, 0x00000500), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL1_PIPE_STEER, 0x000000ff, 0x000000e4), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_0, 0x77777777, 0x32103210), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2_PIPE_STEER_1, 0x77777777, 0x32103210), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2A_ADDR_MATCH_MASK, 0xffffffff, 0xffffffff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_ADDR_MATCH_MASK, 0xffffffff, 0xffffffff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CM_CTRL1, 0xff8fff0f, 0x580f1008), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL2C_CTRL3, 0xf7ffffff, 0x00f80988), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmLDS_CONFIG, 0x000001ff, 0x00000020), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_CL_ENHANCE, 0xf000003f, 0x01200007), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_TIMEOUT_COUNTER, 0xffffffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_2, 0xffffffbf, 0x00000820), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQG_CONFIG, 0x000017ff, 0x00001000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSX_DEBUG_1, 0xffffff7f, 0x00010020), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffffffff, 0x00100000) +}; + +#define DEFAULT_SH_MEM_CONFIG \ + ((SH_MEM_ADDRESS_MODE_64 << SH_MEM_CONFIG__ADDRESS_MODE__SHIFT) | \ + (SH_MEM_ALIGNMENT_MODE_UNALIGNED << SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT) | \ + (SH_MEM_RETRY_MODE_ALL << SH_MEM_CONFIG__RETRY_MODE__SHIFT) | \ + (3 << SH_MEM_CONFIG__INITIAL_INST_PREFETCH__SHIFT)) + +/* TODO: pending on golden setting value of gb address config */ +#define CYAN_SKILLFISH_GB_ADDR_CONFIG_GOLDEN 0x00100044 + +static void gfx_v10_0_set_ring_funcs(struct amdgpu_device *adev); +static void gfx_v10_0_set_irq_funcs(struct amdgpu_device *adev); +static void gfx_v10_0_set_gds_init(struct amdgpu_device *adev); +static void gfx_v10_0_set_rlc_funcs(struct amdgpu_device *adev); +static void gfx_v10_0_set_mqd_funcs(struct amdgpu_device *adev); +static int gfx_v10_0_get_cu_info(struct amdgpu_device *adev, + struct amdgpu_cu_info *cu_info); +static uint64_t gfx_v10_0_get_gpu_clock_counter(struct amdgpu_device *adev); +static void gfx_v10_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 instance, int xcc_id); +static u32 gfx_v10_0_get_wgp_active_bitmap_per_sh(struct amdgpu_device *adev); + +static int gfx_v10_0_rlc_backdoor_autoload_buffer_init(struct amdgpu_device *adev); +static void gfx_v10_0_rlc_backdoor_autoload_buffer_fini(struct amdgpu_device *adev); +static int gfx_v10_0_rlc_backdoor_autoload_enable(struct amdgpu_device *adev); +static int gfx_v10_0_wait_for_rlc_autoload_complete(struct amdgpu_device *adev); +static void gfx_v10_0_ring_emit_ce_meta(struct amdgpu_ring *ring, bool resume); +static void gfx_v10_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume); +static void gfx_v10_0_ring_emit_frame_cntl(struct amdgpu_ring *ring, bool start, bool secure); +static u32 gfx_v10_3_get_disabled_sa(struct amdgpu_device *adev); +static void gfx_v10_3_program_pbb_mode(struct amdgpu_device *adev); +static void gfx_v10_3_set_power_brake_sequence(struct amdgpu_device *adev); +static void gfx_v10_0_ring_invalidate_tlbs(struct amdgpu_ring *ring, + uint16_t pasid, uint32_t flush_type, + bool all_hub, uint8_t dst_sel); +static void gfx_v10_0_update_spm_vmid_internal(struct amdgpu_device *adev, + unsigned int vmid); + +static void gfx10_kiq_set_resources(struct amdgpu_ring *kiq_ring, uint64_t queue_mask) +{ + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_SET_RESOURCES, 6)); + amdgpu_ring_write(kiq_ring, PACKET3_SET_RESOURCES_VMID_MASK(0) | + PACKET3_SET_RESOURCES_QUEUE_TYPE(0)); /* vmid_mask:0 queue_type:0 (KIQ) */ + amdgpu_ring_write(kiq_ring, lower_32_bits(queue_mask)); /* queue mask lo */ + amdgpu_ring_write(kiq_ring, upper_32_bits(queue_mask)); /* queue mask hi */ + amdgpu_ring_write(kiq_ring, 0); /* gws mask lo */ + amdgpu_ring_write(kiq_ring, 0); /* gws mask hi */ + amdgpu_ring_write(kiq_ring, 0); /* oac mask */ + amdgpu_ring_write(kiq_ring, 0); /* gds heap base:0, gds heap size:0 */ +} + +static void gfx10_kiq_map_queues(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring) +{ + uint64_t mqd_addr = amdgpu_bo_gpu_offset(ring->mqd_obj); + uint64_t wptr_addr = ring->wptr_gpu_addr; + uint32_t eng_sel = 0; + + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_COMPUTE: + eng_sel = 0; + break; + case AMDGPU_RING_TYPE_GFX: + eng_sel = 4; + break; + case AMDGPU_RING_TYPE_MES: + eng_sel = 5; + break; + default: + WARN_ON(1); + } + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5)); + /* Q_sel:0, vmid:0, vidmem: 1, engine:0, num_Q:1*/ + amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + PACKET3_MAP_QUEUES_QUEUE_SEL(0) | /* Queue_Sel */ + PACKET3_MAP_QUEUES_VMID(0) | /* VMID */ + PACKET3_MAP_QUEUES_QUEUE(ring->queue) | + PACKET3_MAP_QUEUES_PIPE(ring->pipe) | + PACKET3_MAP_QUEUES_ME((ring->me == 1 ? 0 : 1)) | + PACKET3_MAP_QUEUES_QUEUE_TYPE(0) | /*queue_type: normal compute queue */ + PACKET3_MAP_QUEUES_ALLOC_FORMAT(0) | /* alloc format: all_on_one_pipe */ + PACKET3_MAP_QUEUES_ENGINE_SEL(eng_sel) | + PACKET3_MAP_QUEUES_NUM_QUEUES(1)); /* num_queues: must be 1 */ + amdgpu_ring_write(kiq_ring, PACKET3_MAP_QUEUES_DOORBELL_OFFSET(ring->doorbell_index)); + amdgpu_ring_write(kiq_ring, lower_32_bits(mqd_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(mqd_addr)); + amdgpu_ring_write(kiq_ring, lower_32_bits(wptr_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(wptr_addr)); +} + +static void gfx10_kiq_unmap_queues(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring, + enum amdgpu_unmap_queues_action action, + u64 gpu_addr, u64 seq) +{ + struct amdgpu_device *adev = kiq_ring->adev; + uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; + + if (adev->enable_mes && !adev->gfx.kiq[0].ring.sched.ready) { + amdgpu_mes_unmap_legacy_queue(adev, ring, action, gpu_addr, seq); + return; + } + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_UNMAP_QUEUES, 4)); + amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + PACKET3_UNMAP_QUEUES_ACTION(action) | + PACKET3_UNMAP_QUEUES_QUEUE_SEL(0) | + PACKET3_UNMAP_QUEUES_ENGINE_SEL(eng_sel) | + PACKET3_UNMAP_QUEUES_NUM_QUEUES(1)); + amdgpu_ring_write(kiq_ring, + PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(ring->doorbell_index)); + + if (action == PREEMPT_QUEUES_NO_UNMAP) { + amdgpu_ring_write(kiq_ring, lower_32_bits(gpu_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(gpu_addr)); + amdgpu_ring_write(kiq_ring, seq); + } else { + amdgpu_ring_write(kiq_ring, 0); + amdgpu_ring_write(kiq_ring, 0); + amdgpu_ring_write(kiq_ring, 0); + } +} + +static void gfx10_kiq_query_status(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring, + u64 addr, + u64 seq) +{ + uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_QUERY_STATUS, 5)); + amdgpu_ring_write(kiq_ring, + PACKET3_QUERY_STATUS_CONTEXT_ID(0) | + PACKET3_QUERY_STATUS_INTERRUPT_SEL(0) | + PACKET3_QUERY_STATUS_COMMAND(2)); + amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + PACKET3_QUERY_STATUS_DOORBELL_OFFSET(ring->doorbell_index) | + PACKET3_QUERY_STATUS_ENG_SEL(eng_sel)); + amdgpu_ring_write(kiq_ring, lower_32_bits(addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(addr)); + amdgpu_ring_write(kiq_ring, lower_32_bits(seq)); + amdgpu_ring_write(kiq_ring, upper_32_bits(seq)); +} + +static void gfx10_kiq_invalidate_tlbs(struct amdgpu_ring *kiq_ring, + uint16_t pasid, uint32_t flush_type, + bool all_hub) +{ + gfx_v10_0_ring_invalidate_tlbs(kiq_ring, pasid, flush_type, all_hub, 1); +} + +static const struct kiq_pm4_funcs gfx_v10_0_kiq_pm4_funcs = { + .kiq_set_resources = gfx10_kiq_set_resources, + .kiq_map_queues = gfx10_kiq_map_queues, + .kiq_unmap_queues = gfx10_kiq_unmap_queues, + .kiq_query_status = gfx10_kiq_query_status, + .kiq_invalidate_tlbs = gfx10_kiq_invalidate_tlbs, + .set_resources_size = 8, + .map_queues_size = 7, + .unmap_queues_size = 6, + .query_status_size = 7, + .invalidate_tlbs_size = 2, +}; + +static void gfx_v10_0_set_kiq_pm4_funcs(struct amdgpu_device *adev) +{ + adev->gfx.kiq[0].pmf = &gfx_v10_0_kiq_pm4_funcs; +} + +static void gfx_v10_0_init_spm_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + soc15_program_register_sequence(adev, + golden_settings_gc_rlc_spm_10_0_nv10, + (const u32)ARRAY_SIZE(golden_settings_gc_rlc_spm_10_0_nv10)); + break; + case IP_VERSION(10, 1, 1): + soc15_program_register_sequence(adev, + golden_settings_gc_rlc_spm_10_1_nv14, + (const u32)ARRAY_SIZE(golden_settings_gc_rlc_spm_10_1_nv14)); + break; + case IP_VERSION(10, 1, 2): + soc15_program_register_sequence(adev, + golden_settings_gc_rlc_spm_10_1_2_nv12, + (const u32)ARRAY_SIZE(golden_settings_gc_rlc_spm_10_1_2_nv12)); + break; + default: + break; + } +} + +static void gfx_v10_0_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + soc15_program_register_sequence(adev, + golden_settings_gc_10_1, + (const u32)ARRAY_SIZE(golden_settings_gc_10_1)); + soc15_program_register_sequence(adev, + golden_settings_gc_10_0_nv10, + (const u32)ARRAY_SIZE(golden_settings_gc_10_0_nv10)); + break; + case IP_VERSION(10, 1, 1): + soc15_program_register_sequence(adev, + golden_settings_gc_10_1_1, + (const u32)ARRAY_SIZE(golden_settings_gc_10_1_1)); + soc15_program_register_sequence(adev, + golden_settings_gc_10_1_nv14, + (const u32)ARRAY_SIZE(golden_settings_gc_10_1_nv14)); + break; + case IP_VERSION(10, 1, 2): + soc15_program_register_sequence(adev, + golden_settings_gc_10_1_2, + (const u32)ARRAY_SIZE(golden_settings_gc_10_1_2)); + soc15_program_register_sequence(adev, + golden_settings_gc_10_1_2_nv12, + (const u32)ARRAY_SIZE(golden_settings_gc_10_1_2_nv12)); + break; + case IP_VERSION(10, 3, 0): + soc15_program_register_sequence(adev, + golden_settings_gc_10_3, + (const u32)ARRAY_SIZE(golden_settings_gc_10_3)); + soc15_program_register_sequence(adev, + golden_settings_gc_10_3_sienna_cichlid, + (const u32)ARRAY_SIZE(golden_settings_gc_10_3_sienna_cichlid)); + break; + case IP_VERSION(10, 3, 2): + soc15_program_register_sequence(adev, + golden_settings_gc_10_3_2, + (const u32)ARRAY_SIZE(golden_settings_gc_10_3_2)); + break; + case IP_VERSION(10, 3, 1): + soc15_program_register_sequence(adev, + golden_settings_gc_10_3_vangogh, + (const u32)ARRAY_SIZE(golden_settings_gc_10_3_vangogh)); + break; + case IP_VERSION(10, 3, 3): + soc15_program_register_sequence(adev, + golden_settings_gc_10_3_3, + (const u32)ARRAY_SIZE(golden_settings_gc_10_3_3)); + break; + case IP_VERSION(10, 3, 4): + soc15_program_register_sequence(adev, + golden_settings_gc_10_3_4, + (const u32)ARRAY_SIZE(golden_settings_gc_10_3_4)); + break; + case IP_VERSION(10, 3, 5): + soc15_program_register_sequence(adev, + golden_settings_gc_10_3_5, + (const u32)ARRAY_SIZE(golden_settings_gc_10_3_5)); + break; + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + soc15_program_register_sequence(adev, + golden_settings_gc_10_0_cyan_skillfish, + (const u32)ARRAY_SIZE(golden_settings_gc_10_0_cyan_skillfish)); + break; + case IP_VERSION(10, 3, 6): + soc15_program_register_sequence(adev, + golden_settings_gc_10_3_6, + (const u32)ARRAY_SIZE(golden_settings_gc_10_3_6)); + break; + case IP_VERSION(10, 3, 7): + soc15_program_register_sequence(adev, + golden_settings_gc_10_3_7, + (const u32)ARRAY_SIZE(golden_settings_gc_10_3_7)); + break; + default: + break; + } + gfx_v10_0_init_spm_golden_registers(adev); +} + +static void gfx_v10_0_write_data_to_reg(struct amdgpu_ring *ring, int eng_sel, + bool wc, uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, WRITE_DATA_ENGINE_SEL(eng_sel) | + WRITE_DATA_DST_SEL(0) | (wc ? WR_CONFIRM : 0)); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); +} + +static void gfx_v10_0_wait_reg_mem(struct amdgpu_ring *ring, int eng_sel, + int mem_space, int opt, uint32_t addr0, + uint32_t addr1, uint32_t ref, uint32_t mask, + uint32_t inv) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + amdgpu_ring_write(ring, + /* memory (1) or register (0) */ + (WAIT_REG_MEM_MEM_SPACE(mem_space) | + WAIT_REG_MEM_OPERATION(opt) | /* wait */ + WAIT_REG_MEM_FUNCTION(3) | /* equal */ + WAIT_REG_MEM_ENGINE(eng_sel))); + + if (mem_space) + BUG_ON(addr0 & 0x3); /* Dword align */ + amdgpu_ring_write(ring, addr0); + amdgpu_ring_write(ring, addr1); + amdgpu_ring_write(ring, ref); + amdgpu_ring_write(ring, mask); + amdgpu_ring_write(ring, inv); /* poll interval */ +} + +static int gfx_v10_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t scratch = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG0); + uint32_t tmp = 0; + unsigned int i; + int r; + + WREG32(scratch, 0xCAFEDEAD); + r = amdgpu_ring_alloc(ring, 3); + if (r) { + DRM_ERROR("amdgpu: cp failed to lock ring %d (%d).\n", + ring->idx, r); + return r; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1)); + amdgpu_ring_write(ring, scratch - + PACKET3_SET_UCONFIG_REG_START); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(scratch); + if (tmp == 0xDEADBEEF) + break; + if (amdgpu_emu_mode == 1) + msleep(1); + else + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +static int gfx_v10_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + unsigned int index; + uint64_t gpu_addr; + volatile uint32_t *cpu_ptr; + long r; + + memset(&ib, 0, sizeof(ib)); + + if (ring->is_mes_queue) { + uint32_t padding, offset; + + offset = amdgpu_mes_ctx_get_offs(ring, AMDGPU_MES_CTX_IB_OFFS); + padding = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_PADDING_OFFS); + + ib.gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + ib.ptr = amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + + gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, padding); + cpu_ptr = amdgpu_mes_ctx_get_offs_cpu_addr(ring, padding); + *cpu_ptr = cpu_to_le32(0xCAFEDEAD); + } else { + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + adev->wb.wb[index] = cpu_to_le32(0xCAFEDEAD); + cpu_ptr = &adev->wb.wb[index]; + + r = amdgpu_ib_get(adev, NULL, 20, AMDGPU_IB_POOL_DIRECT, &ib); + if (r) { + DRM_ERROR("amdgpu: failed to get ib (%ld).\n", r); + goto err1; + } + } + + ib.ptr[0] = PACKET3(PACKET3_WRITE_DATA, 3); + ib.ptr[1] = WRITE_DATA_DST_SEL(5) | WR_CONFIRM; + ib.ptr[2] = lower_32_bits(gpu_addr); + ib.ptr[3] = upper_32_bits(gpu_addr); + ib.ptr[4] = 0xDEADBEEF; + ib.length_dw = 5; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err2; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto err2; + } else if (r < 0) { + goto err2; + } + + if (le32_to_cpu(*cpu_ptr) == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; +err2: + if (!ring->is_mes_queue) + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err1: + if (!ring->is_mes_queue) + amdgpu_device_wb_free(adev, index); + return r; +} + +static void gfx_v10_0_free_microcode(struct amdgpu_device *adev) +{ + amdgpu_ucode_release(&adev->gfx.pfp_fw); + amdgpu_ucode_release(&adev->gfx.me_fw); + amdgpu_ucode_release(&adev->gfx.ce_fw); + amdgpu_ucode_release(&adev->gfx.rlc_fw); + amdgpu_ucode_release(&adev->gfx.mec_fw); + amdgpu_ucode_release(&adev->gfx.mec2_fw); + + kfree(adev->gfx.rlc.register_list_format); +} + +static void gfx_v10_0_check_fw_write_wait(struct amdgpu_device *adev) +{ + adev->gfx.cp_fw_write_wait = false; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + if ((adev->gfx.me_fw_version >= 0x00000046) && + (adev->gfx.me_feature_version >= 27) && + (adev->gfx.pfp_fw_version >= 0x00000068) && + (adev->gfx.pfp_feature_version >= 27) && + (adev->gfx.mec_fw_version >= 0x0000005b) && + (adev->gfx.mec_feature_version >= 27)) + adev->gfx.cp_fw_write_wait = true; + break; + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + adev->gfx.cp_fw_write_wait = true; + break; + default: + break; + } + + if (!adev->gfx.cp_fw_write_wait) + DRM_WARN_ONCE("CP firmware version too old, please update!"); +} + +static bool gfx_v10_0_navi10_gfxoff_should_enable(struct amdgpu_device *adev) +{ + bool ret = false; + + switch (adev->pdev->revision) { + case 0xc2: + case 0xc3: + ret = true; + break; + default: + ret = false; + break; + } + + return ret; +} + +static void gfx_v10_0_check_gfxoff_flag(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + if (!gfx_v10_0_navi10_gfxoff_should_enable(adev)) + adev->pm.pp_feature &= ~PP_GFXOFF_MASK; + break; + default: + break; + } +} + +static int gfx_v10_0_init_microcode(struct amdgpu_device *adev) +{ + char fw_name[40]; + char ucode_prefix[30]; + const char *wks = ""; + int err; + const struct rlc_firmware_header_v2_0 *rlc_hdr; + uint16_t version_major; + uint16_t version_minor; + + DRM_DEBUG("\n"); + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 1, 1) && + (!(adev->pdev->device == 0x7340 && adev->pdev->revision != 0x00))) + wks = "_wks"; + amdgpu_ucode_ip_version_decode(adev, GC_HWIP, ucode_prefix, sizeof(ucode_prefix)); + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp%s.bin", ucode_prefix, wks); + err = amdgpu_ucode_request(adev, &adev->gfx.pfp_fw, fw_name); + if (err) + goto out; + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_PFP); + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me%s.bin", ucode_prefix, wks); + err = amdgpu_ucode_request(adev, &adev->gfx.me_fw, fw_name); + if (err) + goto out; + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_ME); + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce%s.bin", ucode_prefix, wks); + err = amdgpu_ucode_request(adev, &adev->gfx.ce_fw, fw_name); + if (err) + goto out; + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_CE); + + if (!amdgpu_sriov_vf(adev)) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc.bin", ucode_prefix); + err = request_firmware(&adev->gfx.rlc_fw, fw_name, adev->dev); + if (err) + goto out; + + /* don't validate this firmware. There are apparently firmwares + * in the wild with incorrect size in the header + */ + rlc_hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; + version_major = le16_to_cpu(rlc_hdr->header.header_version_major); + version_minor = le16_to_cpu(rlc_hdr->header.header_version_minor); + err = amdgpu_gfx_rlc_init_microcode(adev, version_major, version_minor); + if (err) + goto out; + } + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec%s.bin", ucode_prefix, wks); + err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw, fw_name); + if (err) + goto out; + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1_JT); + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2%s.bin", ucode_prefix, wks); + err = amdgpu_ucode_request(adev, &adev->gfx.mec2_fw, fw_name); + if (!err) { + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC2); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC2_JT); + } else { + err = 0; + adev->gfx.mec2_fw = NULL; + } + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC2); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC2_JT); + + gfx_v10_0_check_fw_write_wait(adev); +out: + if (err) { + amdgpu_ucode_release(&adev->gfx.pfp_fw); + amdgpu_ucode_release(&adev->gfx.me_fw); + amdgpu_ucode_release(&adev->gfx.ce_fw); + amdgpu_ucode_release(&adev->gfx.rlc_fw); + amdgpu_ucode_release(&adev->gfx.mec_fw); + amdgpu_ucode_release(&adev->gfx.mec2_fw); + } + + gfx_v10_0_check_gfxoff_flag(adev); + + return err; +} + +static u32 gfx_v10_0_get_csb_size(struct amdgpu_device *adev) +{ + u32 count = 0; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + /* begin clear state */ + count += 2; + /* context control state */ + count += 3; + + for (sect = gfx10_cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) + count += 2 + ext->reg_count; + else + return 0; + } + } + + /* set PA_SC_TILE_STEERING_OVERRIDE */ + count += 3; + /* end clear state */ + count += 2; + /* clear state */ + count += 2; + + return count; +} + +static void gfx_v10_0_get_csb_buffer(struct amdgpu_device *adev, + volatile u32 *buffer) +{ + u32 count = 0, i; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + int ctx_reg_offset; + + if (adev->gfx.rlc.cs_data == NULL) + return; + if (buffer == NULL) + return; + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + buffer[count++] = cpu_to_le32(0x80000000); + buffer[count++] = cpu_to_le32(0x80000000); + + for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + buffer[count++] = + cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); + buffer[count++] = cpu_to_le32(ext->reg_index - + PACKET3_SET_CONTEXT_REG_START); + for (i = 0; i < ext->reg_count; i++) + buffer[count++] = cpu_to_le32(ext->extent[i]); + } else { + return; + } + } + } + + ctx_reg_offset = + SOC15_REG_OFFSET(GC, 0, mmPA_SC_TILE_STEERING_OVERRIDE) - PACKET3_SET_CONTEXT_REG_START; + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, 1)); + buffer[count++] = cpu_to_le32(ctx_reg_offset); + buffer[count++] = cpu_to_le32(adev->gfx.config.pa_sc_tile_steering_override); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CLEAR_STATE, 0)); + buffer[count++] = cpu_to_le32(0); +} + +static void gfx_v10_0_rlc_fini(struct amdgpu_device *adev) +{ + /* clear state block */ + amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj, + &adev->gfx.rlc.clear_state_gpu_addr, + (void **)&adev->gfx.rlc.cs_ptr); + + /* jump table block */ + amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj, + &adev->gfx.rlc.cp_table_gpu_addr, + (void **)&adev->gfx.rlc.cp_table_ptr); +} + +static void gfx_v10_0_init_rlcg_reg_access_ctrl(struct amdgpu_device *adev) +{ + struct amdgpu_rlcg_reg_access_ctrl *reg_access_ctrl; + + reg_access_ctrl = &adev->gfx.rlc.reg_access_ctrl[0]; + reg_access_ctrl->scratch_reg0 = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG0); + reg_access_ctrl->scratch_reg1 = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG1); + reg_access_ctrl->scratch_reg2 = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG2); + reg_access_ctrl->scratch_reg3 = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG3); + reg_access_ctrl->grbm_cntl = SOC15_REG_OFFSET(GC, 0, mmGRBM_GFX_CNTL); + reg_access_ctrl->grbm_idx = SOC15_REG_OFFSET(GC, 0, mmGRBM_GFX_INDEX); + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + reg_access_ctrl->spare_int = + SOC15_REG_OFFSET(GC, 0, mmRLC_SPARE_INT_0_Sienna_Cichlid); + break; + default: + reg_access_ctrl->spare_int = + SOC15_REG_OFFSET(GC, 0, mmRLC_SPARE_INT); + break; + } + adev->gfx.rlc.rlcg_reg_access_supported = true; +} + +static int gfx_v10_0_rlc_init(struct amdgpu_device *adev) +{ + const struct cs_section_def *cs_data; + int r; + + adev->gfx.rlc.cs_data = gfx10_cs_data; + + cs_data = adev->gfx.rlc.cs_data; + + if (cs_data) { + /* init clear state block */ + r = amdgpu_gfx_rlc_init_csb(adev); + if (r) + return r; + } + + return 0; +} + +static void gfx_v10_0_mec_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.mec.hpd_eop_obj, NULL, NULL); + amdgpu_bo_free_kernel(&adev->gfx.mec.mec_fw_obj, NULL, NULL); +} + +static void gfx_v10_0_me_init(struct amdgpu_device *adev) +{ + bitmap_zero(adev->gfx.me.queue_bitmap, AMDGPU_MAX_GFX_QUEUES); + + amdgpu_gfx_graphics_queue_acquire(adev); +} + +static int gfx_v10_0_mec_init(struct amdgpu_device *adev) +{ + int r; + u32 *hpd; + const __le32 *fw_data = NULL; + unsigned int fw_size; + u32 *fw = NULL; + size_t mec_hpd_size; + + const struct gfx_firmware_header_v1_0 *mec_hdr = NULL; + + bitmap_zero(adev->gfx.mec_bitmap[0].queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); + + /* take ownership of the relevant compute queues */ + amdgpu_gfx_compute_queue_acquire(adev); + mec_hpd_size = adev->gfx.num_compute_rings * GFX10_MEC_HPD_SIZE; + + if (mec_hpd_size) { + r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.mec.hpd_eop_obj, + &adev->gfx.mec.hpd_eop_gpu_addr, + (void **)&hpd); + if (r) { + dev_warn(adev->dev, "(%d) create HDP EOP bo failed\n", r); + gfx_v10_0_mec_fini(adev); + return r; + } + + memset(hpd, 0, mec_hpd_size); + + amdgpu_bo_kunmap(adev->gfx.mec.hpd_eop_obj); + amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj); + } + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; + + fw_data = (const __le32 *) (adev->gfx.mec_fw->data + + le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(mec_hdr->header.ucode_size_bytes); + + r = amdgpu_bo_create_reserved(adev, mec_hdr->header.ucode_size_bytes, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.mec.mec_fw_obj, + &adev->gfx.mec.mec_fw_gpu_addr, + (void **)&fw); + if (r) { + dev_err(adev->dev, "(%d) failed to create mec fw bo\n", r); + gfx_v10_0_mec_fini(adev); + return r; + } + + memcpy(fw, fw_data, fw_size); + + amdgpu_bo_kunmap(adev->gfx.mec.mec_fw_obj); + amdgpu_bo_unreserve(adev->gfx.mec.mec_fw_obj); + } + + return 0; +} + +static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t wave, uint32_t address) +{ + WREG32_SOC15(GC, 0, mmSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (address << SQ_IND_INDEX__INDEX__SHIFT)); + return RREG32_SOC15(GC, 0, mmSQ_IND_DATA); +} + +static void wave_read_regs(struct amdgpu_device *adev, uint32_t wave, + uint32_t thread, uint32_t regno, + uint32_t num, uint32_t *out) +{ + WREG32_SOC15(GC, 0, mmSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (regno << SQ_IND_INDEX__INDEX__SHIFT) | + (thread << SQ_IND_INDEX__WORKITEM_ID__SHIFT) | + (SQ_IND_INDEX__AUTO_INCR_MASK)); + while (num--) + *(out++) = RREG32_SOC15(GC, 0, mmSQ_IND_DATA); +} + +static void gfx_v10_0_read_wave_data(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, uint32_t wave, uint32_t *dst, int *no_fields) +{ + /* in gfx10 the SIMD_ID is specified as part of the INSTANCE + * field when performing a select_se_sh so it should be + * zero here + */ + WARN_ON(simd != 0); + + /* type 2 wave data */ + dst[(*no_fields)++] = 2; + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_STATUS); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_PC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_PC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_EXEC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_EXEC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_HW_ID1); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_HW_ID2); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_INST_DW0); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_GPR_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_LDS_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_TRAPSTS); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_IB_STS); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_IB_STS2); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_IB_DBG1); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_M0); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_MODE); +} + +static void gfx_v10_0_read_wave_sgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t start, + uint32_t size, uint32_t *dst) +{ + WARN_ON(simd != 0); + + wave_read_regs( + adev, wave, 0, start + SQIND_WAVE_SGPRS_OFFSET, size, + dst); +} + +static void gfx_v10_0_read_wave_vgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t thread, + uint32_t start, uint32_t size, + uint32_t *dst) +{ + wave_read_regs( + adev, wave, thread, + start + SQIND_WAVE_VGPRS_OFFSET, size, dst); +} + +static void gfx_v10_0_select_me_pipe_q(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 q, u32 vm, u32 xcc_id) +{ + nv_grbm_select(adev, me, pipe, q, vm); +} + +static void gfx_v10_0_update_perfmon_mgcg(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def; + + data = def = RREG32_SOC15(GC, 0, mmRLC_PERFMON_CLK_CNTL); + + if (enable) + data |= RLC_PERFMON_CLK_CNTL__PERFMON_CLOCK_STATE_MASK; + else + data &= ~RLC_PERFMON_CLK_CNTL__PERFMON_CLOCK_STATE_MASK; + + if (data != def) + WREG32_SOC15(GC, 0, mmRLC_PERFMON_CLK_CNTL, data); +} + +static const struct amdgpu_gfx_funcs gfx_v10_0_gfx_funcs = { + .get_gpu_clock_counter = &gfx_v10_0_get_gpu_clock_counter, + .select_se_sh = &gfx_v10_0_select_se_sh, + .read_wave_data = &gfx_v10_0_read_wave_data, + .read_wave_sgprs = &gfx_v10_0_read_wave_sgprs, + .read_wave_vgprs = &gfx_v10_0_read_wave_vgprs, + .select_me_pipe_q = &gfx_v10_0_select_me_pipe_q, + .init_spm_golden = &gfx_v10_0_init_spm_golden_registers, + .update_perfmon_mgcg = &gfx_v10_0_update_perfmon_mgcg, +}; + +static void gfx_v10_0_gpu_early_init(struct amdgpu_device *adev) +{ + u32 gb_addr_config; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 2): + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG); + break; + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG); + adev->gfx.config.gb_addr_config_fields.num_pkrs = + 1 << REG_GET_FIELD(gb_addr_config, GB_ADDR_CONFIG, NUM_PKRS); + break; + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + gb_addr_config = CYAN_SKILLFISH_GB_ADDR_CONFIG_GOLDEN; + break; + default: + BUG(); + break; + } + + adev->gfx.config.gb_addr_config = gb_addr_config; + + adev->gfx.config.gb_addr_config_fields.num_pipes = 1 << + REG_GET_FIELD(adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, NUM_PIPES); + + adev->gfx.config.max_tile_pipes = + adev->gfx.config.gb_addr_config_fields.num_pipes; + + adev->gfx.config.gb_addr_config_fields.max_compress_frags = 1 << + REG_GET_FIELD(adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, MAX_COMPRESSED_FRAGS); + adev->gfx.config.gb_addr_config_fields.num_rb_per_se = 1 << + REG_GET_FIELD(adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, NUM_RB_PER_SE); + adev->gfx.config.gb_addr_config_fields.num_se = 1 << + REG_GET_FIELD(adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, NUM_SHADER_ENGINES); + adev->gfx.config.gb_addr_config_fields.pipe_interleave_size = 1 << (8 + + REG_GET_FIELD(adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, PIPE_INTERLEAVE_SIZE)); +} + +static int gfx_v10_0_gfx_ring_init(struct amdgpu_device *adev, int ring_id, + int me, int pipe, int queue) +{ + struct amdgpu_ring *ring; + unsigned int irq_type; + unsigned int hw_prio; + + ring = &adev->gfx.gfx_ring[ring_id]; + + ring->me = me; + ring->pipe = pipe; + ring->queue = queue; + + ring->ring_obj = NULL; + ring->use_doorbell = true; + + if (!ring_id) + ring->doorbell_index = adev->doorbell_index.gfx_ring0 << 1; + else + ring->doorbell_index = adev->doorbell_index.gfx_ring1 << 1; + ring->vm_hub = AMDGPU_GFXHUB(0); + sprintf(ring->name, "gfx_%d.%d.%d", ring->me, ring->pipe, ring->queue); + + irq_type = AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP + ring->pipe; + hw_prio = amdgpu_gfx_is_high_priority_graphics_queue(adev, ring) ? + AMDGPU_GFX_PIPE_PRIO_HIGH : AMDGPU_GFX_PIPE_PRIO_NORMAL; + return amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, irq_type, + hw_prio, NULL); +} + +static int gfx_v10_0_compute_ring_init(struct amdgpu_device *adev, int ring_id, + int mec, int pipe, int queue) +{ + unsigned int irq_type; + struct amdgpu_ring *ring; + unsigned int hw_prio; + + ring = &adev->gfx.compute_ring[ring_id]; + + /* mec0 is me1 */ + ring->me = mec + 1; + ring->pipe = pipe; + ring->queue = queue; + + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->doorbell_index = (adev->doorbell_index.mec_ring0 + ring_id) << 1; + ring->eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr + + (ring_id * GFX10_MEC_HPD_SIZE); + ring->vm_hub = AMDGPU_GFXHUB(0); + sprintf(ring->name, "comp_%d.%d.%d", ring->me, ring->pipe, ring->queue); + + irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP + + ((ring->me - 1) * adev->gfx.mec.num_pipe_per_mec) + + ring->pipe; + hw_prio = amdgpu_gfx_is_high_priority_compute_queue(adev, ring) ? + AMDGPU_RING_PRIO_2 : AMDGPU_RING_PRIO_DEFAULT; + /* type-2 packets are deprecated on MEC, use type-3 instead */ + return amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, irq_type, + hw_prio, NULL); +} + +static int gfx_v10_0_sw_init(void *handle) +{ + int i, j, k, r, ring_id = 0; + struct amdgpu_kiq *kiq; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + adev->gfx.me.num_me = 1; + adev->gfx.me.num_pipe_per_me = 1; + adev->gfx.me.num_queue_per_pipe = 1; + adev->gfx.mec.num_mec = 2; + adev->gfx.mec.num_pipe_per_mec = 4; + adev->gfx.mec.num_queue_per_pipe = 8; + break; + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + adev->gfx.me.num_me = 1; + adev->gfx.me.num_pipe_per_me = 1; + adev->gfx.me.num_queue_per_pipe = 1; + adev->gfx.mec.num_mec = 2; + adev->gfx.mec.num_pipe_per_mec = 4; + adev->gfx.mec.num_queue_per_pipe = 4; + break; + default: + adev->gfx.me.num_me = 1; + adev->gfx.me.num_pipe_per_me = 1; + adev->gfx.me.num_queue_per_pipe = 1; + adev->gfx.mec.num_mec = 1; + adev->gfx.mec.num_pipe_per_mec = 4; + adev->gfx.mec.num_queue_per_pipe = 8; + break; + } + + /* KIQ event */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, + GFX_10_1__SRCID__CP_IB2_INTERRUPT_PKT, + &adev->gfx.kiq[0].irq); + if (r) + return r; + + /* EOP Event */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, + GFX_10_1__SRCID__CP_EOP_INTERRUPT, + &adev->gfx.eop_irq); + if (r) + return r; + + /* Privileged reg */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_10_1__SRCID__CP_PRIV_REG_FAULT, + &adev->gfx.priv_reg_irq); + if (r) + return r; + + /* Privileged inst */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_10_1__SRCID__CP_PRIV_INSTR_FAULT, + &adev->gfx.priv_inst_irq); + if (r) + return r; + + adev->gfx.gfx_current_status = AMDGPU_GFX_NORMAL_MODE; + + gfx_v10_0_me_init(adev); + + if (adev->gfx.rlc.funcs) { + if (adev->gfx.rlc.funcs->init) { + r = adev->gfx.rlc.funcs->init(adev); + if (r) { + dev_err(adev->dev, "Failed to init rlc BOs!\n"); + return r; + } + } + } + + r = gfx_v10_0_mec_init(adev); + if (r) { + DRM_ERROR("Failed to init MEC BOs!\n"); + return r; + } + + /* set up the gfx ring */ + for (i = 0; i < adev->gfx.me.num_me; i++) { + for (j = 0; j < adev->gfx.me.num_queue_per_pipe; j++) { + for (k = 0; k < adev->gfx.me.num_pipe_per_me; k++) { + if (!amdgpu_gfx_is_me_queue_enabled(adev, i, k, j)) + continue; + + r = gfx_v10_0_gfx_ring_init(adev, ring_id, + i, k, j); + if (r) + return r; + ring_id++; + } + } + } + + ring_id = 0; + /* set up the compute queues - allocate horizontally across pipes */ + for (i = 0; i < adev->gfx.mec.num_mec; ++i) { + for (j = 0; j < adev->gfx.mec.num_queue_per_pipe; j++) { + for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; k++) { + if (!amdgpu_gfx_is_mec_queue_enabled(adev, 0, i, + k, j)) + continue; + + r = gfx_v10_0_compute_ring_init(adev, ring_id, + i, k, j); + if (r) + return r; + + ring_id++; + } + } + } + + if (!adev->enable_mes_kiq) { + r = amdgpu_gfx_kiq_init(adev, GFX10_MEC_HPD_SIZE, 0); + if (r) { + DRM_ERROR("Failed to init KIQ BOs!\n"); + return r; + } + + kiq = &adev->gfx.kiq[0]; + r = amdgpu_gfx_kiq_init_ring(adev, &kiq->ring, &kiq->irq, 0); + if (r) + return r; + } + + r = amdgpu_gfx_mqd_sw_init(adev, sizeof(struct v10_compute_mqd), 0); + if (r) + return r; + + /* allocate visible FB for rlc auto-loading fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) { + r = gfx_v10_0_rlc_backdoor_autoload_buffer_init(adev); + if (r) + return r; + } + + adev->gfx.ce_ram_size = F32_CE_PROGRAM_RAM_SIZE; + + gfx_v10_0_gpu_early_init(adev); + + return 0; +} + +static void gfx_v10_0_pfp_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.pfp.pfp_fw_obj, + &adev->gfx.pfp.pfp_fw_gpu_addr, + (void **)&adev->gfx.pfp.pfp_fw_ptr); +} + +static void gfx_v10_0_ce_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.ce.ce_fw_obj, + &adev->gfx.ce.ce_fw_gpu_addr, + (void **)&adev->gfx.ce.ce_fw_ptr); +} + +static void gfx_v10_0_me_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.me.me_fw_obj, + &adev->gfx.me.me_fw_gpu_addr, + (void **)&adev->gfx.me.me_fw_ptr); +} + +static int gfx_v10_0_sw_fini(void *handle) +{ + int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + amdgpu_ring_fini(&adev->gfx.gfx_ring[i]); + for (i = 0; i < adev->gfx.num_compute_rings; i++) + amdgpu_ring_fini(&adev->gfx.compute_ring[i]); + + amdgpu_gfx_mqd_sw_fini(adev, 0); + + if (!adev->enable_mes_kiq) { + amdgpu_gfx_kiq_free_ring(&adev->gfx.kiq[0].ring); + amdgpu_gfx_kiq_fini(adev, 0); + } + + gfx_v10_0_pfp_fini(adev); + gfx_v10_0_ce_fini(adev); + gfx_v10_0_me_fini(adev); + gfx_v10_0_rlc_fini(adev); + gfx_v10_0_mec_fini(adev); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) + gfx_v10_0_rlc_backdoor_autoload_buffer_fini(adev); + + gfx_v10_0_free_microcode(adev); + + return 0; +} + +static void gfx_v10_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 instance, int xcc_id) +{ + u32 data; + + if (instance == 0xffffffff) + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, + INSTANCE_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_INDEX, + instance); + + if (se_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_BROADCAST_WRITES, + 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_INDEX, se_num); + + if (sh_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SA_BROADCAST_WRITES, + 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SA_INDEX, sh_num); + + WREG32_SOC15(GC, 0, mmGRBM_GFX_INDEX, data); +} + +static u32 gfx_v10_0_get_rb_active_bitmap(struct amdgpu_device *adev) +{ + u32 data, mask; + + data = RREG32_SOC15(GC, 0, mmCC_RB_BACKEND_DISABLE); + data |= RREG32_SOC15(GC, 0, mmGC_USER_RB_BACKEND_DISABLE); + + data &= CC_RB_BACKEND_DISABLE__BACKEND_DISABLE_MASK; + data >>= GC_USER_RB_BACKEND_DISABLE__BACKEND_DISABLE__SHIFT; + + mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_backends_per_se / + adev->gfx.config.max_sh_per_se); + + return (~data) & mask; +} + +static void gfx_v10_0_setup_rb(struct amdgpu_device *adev) +{ + int i, j; + u32 data; + u32 active_rbs = 0; + u32 bitmap; + u32 rb_bitmap_width_per_sh = adev->gfx.config.max_backends_per_se / + adev->gfx.config.max_sh_per_se; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + bitmap = i * adev->gfx.config.max_sh_per_se + j; + if (((adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 0)) || + (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 3)) || + (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 6))) && + ((gfx_v10_3_get_disabled_sa(adev) >> bitmap) & 1)) + continue; + gfx_v10_0_select_se_sh(adev, i, j, 0xffffffff, 0); + data = gfx_v10_0_get_rb_active_bitmap(adev); + active_rbs |= data << ((i * adev->gfx.config.max_sh_per_se + j) * + rb_bitmap_width_per_sh); + } + } + gfx_v10_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + adev->gfx.config.backend_enable_mask = active_rbs; + adev->gfx.config.num_rbs = hweight32(active_rbs); +} + +static u32 gfx_v10_0_init_pa_sc_tile_steering_override(struct amdgpu_device *adev) +{ + uint32_t num_sc; + uint32_t enabled_rb_per_sh; + uint32_t active_rb_bitmap; + uint32_t num_rb_per_sc; + uint32_t num_packer_per_sc; + uint32_t pa_sc_tile_steering_override; + + /* for ASICs that integrates GFX v10.3 + * pa_sc_tile_steering_override should be set to 0 + */ + if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(10, 3, 0)) + return 0; + + /* init num_sc */ + num_sc = adev->gfx.config.max_shader_engines * adev->gfx.config.max_sh_per_se * + adev->gfx.config.num_sc_per_sh; + /* init num_rb_per_sc */ + active_rb_bitmap = gfx_v10_0_get_rb_active_bitmap(adev); + enabled_rb_per_sh = hweight32(active_rb_bitmap); + num_rb_per_sc = enabled_rb_per_sh / adev->gfx.config.num_sc_per_sh; + /* init num_packer_per_sc */ + num_packer_per_sc = adev->gfx.config.num_packer_per_sc; + + pa_sc_tile_steering_override = 0; + pa_sc_tile_steering_override |= + (order_base_2(num_sc) << PA_SC_TILE_STEERING_OVERRIDE__NUM_SC__SHIFT) & + PA_SC_TILE_STEERING_OVERRIDE__NUM_SC_MASK; + pa_sc_tile_steering_override |= + (order_base_2(num_rb_per_sc) << PA_SC_TILE_STEERING_OVERRIDE__NUM_RB_PER_SC__SHIFT) & + PA_SC_TILE_STEERING_OVERRIDE__NUM_RB_PER_SC_MASK; + pa_sc_tile_steering_override |= + (order_base_2(num_packer_per_sc) << PA_SC_TILE_STEERING_OVERRIDE__NUM_PACKER_PER_SC__SHIFT) & + PA_SC_TILE_STEERING_OVERRIDE__NUM_PACKER_PER_SC_MASK; + + return pa_sc_tile_steering_override; +} + +#define DEFAULT_SH_MEM_BASES (0x6000) + +static void gfx_v10_0_debug_trap_config_init(struct amdgpu_device *adev, + uint32_t first_vmid, + uint32_t last_vmid) +{ + uint32_t data; + uint32_t trap_config_vmid_mask = 0; + int i; + + /* Calculate trap config vmid mask */ + for (i = first_vmid; i < last_vmid; i++) + trap_config_vmid_mask |= (1 << i); + + data = REG_SET_FIELD(0, SPI_GDBG_TRAP_CONFIG, + VMID_SEL, trap_config_vmid_mask); + data = REG_SET_FIELD(data, SPI_GDBG_TRAP_CONFIG, + TRAP_EN, 1); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_CONFIG), data); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK), 0); + + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_DATA0), 0); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_DATA1), 0); +} + +static void gfx_v10_0_init_compute_vmid(struct amdgpu_device *adev) +{ + int i; + uint32_t sh_mem_bases; + + /* + * Configure apertures: + * LDS: 0x60000000'00000000 - 0x60000001'00000000 (4GB) + * Scratch: 0x60000001'00000000 - 0x60000002'00000000 (4GB) + * GPUVM: 0x60010000'00000000 - 0x60020000'00000000 (1TB) + */ + sh_mem_bases = DEFAULT_SH_MEM_BASES | (DEFAULT_SH_MEM_BASES << 16); + + mutex_lock(&adev->srbm_mutex); + for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { + nv_grbm_select(adev, 0, 0, 0, i); + /* CP and shaders */ + WREG32_SOC15(GC, 0, mmSH_MEM_CONFIG, DEFAULT_SH_MEM_CONFIG); + WREG32_SOC15(GC, 0, mmSH_MEM_BASES, sh_mem_bases); + } + nv_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + /* + * Initialize all compute VMIDs to have no GDS, GWS, or OA + * access. These should be enabled by FW for target VMIDs. + */ + for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { + WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_BASE, 2 * i, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_SIZE, 2 * i, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGDS_GWS_VMID0, i, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGDS_OA_VMID0, i, 0); + } + + gfx_v10_0_debug_trap_config_init(adev, adev->vm_manager.first_kfd_vmid, + AMDGPU_NUM_VMID); +} + +static void gfx_v10_0_init_gds_vmid(struct amdgpu_device *adev) +{ + int vmid; + + /* + * Initialize all compute and user-gfx VMIDs to have no GDS, GWS, or OA + * access. Compute VMIDs should be enabled by FW for target VMIDs, + * the driver can enable them for graphics. VMID0 should maintain + * access so that HWS firmware can save/restore entries. + */ + for (vmid = 1; vmid < AMDGPU_NUM_VMID; vmid++) { + WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_BASE, 2 * vmid, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_SIZE, 2 * vmid, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGDS_GWS_VMID0, vmid, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGDS_OA_VMID0, vmid, 0); + } +} + + +static void gfx_v10_0_tcp_harvest(struct amdgpu_device *adev) +{ + int i, j, k; + int max_wgp_per_sh = adev->gfx.config.max_cu_per_sh >> 1; + u32 tmp, wgp_active_bitmap = 0; + u32 gcrd_targets_disable_tcp = 0; + u32 utcl_invreq_disable = 0; + /* + * GCRD_TARGETS_DISABLE field contains + * for Navi10/Navi12: GL1C=[18:15], SQC=[14:10], TCP=[9:0] + * for Navi14: GL1C=[21:18], SQC=[17:12], TCP=[11:0] + */ + u32 gcrd_targets_disable_mask = amdgpu_gfx_create_bitmask( + 2 * max_wgp_per_sh + /* TCP */ + max_wgp_per_sh + /* SQC */ + 4); /* GL1C */ + /* + * UTCL1_UTCL0_INVREQ_DISABLE field contains + * for Navi10Navi12: SQG=[24], RMI=[23:20], SQC=[19:10], TCP=[9:0] + * for Navi14: SQG=[28], RMI=[27:24], SQC=[23:12], TCP=[11:0] + */ + u32 utcl_invreq_disable_mask = amdgpu_gfx_create_bitmask( + 2 * max_wgp_per_sh + /* TCP */ + 2 * max_wgp_per_sh + /* SQC */ + 4 + /* RMI */ + 1); /* SQG */ + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + gfx_v10_0_select_se_sh(adev, i, j, 0xffffffff, 0); + wgp_active_bitmap = gfx_v10_0_get_wgp_active_bitmap_per_sh(adev); + /* + * Set corresponding TCP bits for the inactive WGPs in + * GCRD_SA_TARGETS_DISABLE + */ + gcrd_targets_disable_tcp = 0; + /* Set TCP & SQC bits in UTCL1_UTCL0_INVREQ_DISABLE */ + utcl_invreq_disable = 0; + + for (k = 0; k < max_wgp_per_sh; k++) { + if (!(wgp_active_bitmap & (1 << k))) { + gcrd_targets_disable_tcp |= 3 << (2 * k); + gcrd_targets_disable_tcp |= 1 << (k + (max_wgp_per_sh * 2)); + utcl_invreq_disable |= (3 << (2 * k)) | + (3 << (2 * (max_wgp_per_sh + k))); + } + } + + tmp = RREG32_SOC15(GC, 0, mmUTCL1_UTCL0_INVREQ_DISABLE); + /* only override TCP & SQC bits */ + tmp &= (0xffffffffU << (4 * max_wgp_per_sh)); + tmp |= (utcl_invreq_disable & utcl_invreq_disable_mask); + WREG32_SOC15(GC, 0, mmUTCL1_UTCL0_INVREQ_DISABLE, tmp); + + tmp = RREG32_SOC15(GC, 0, mmGCRD_SA_TARGETS_DISABLE); + /* only override TCP & SQC bits */ + tmp &= (0xffffffffU << (3 * max_wgp_per_sh)); + tmp |= (gcrd_targets_disable_tcp & gcrd_targets_disable_mask); + WREG32_SOC15(GC, 0, mmGCRD_SA_TARGETS_DISABLE, tmp); + } + } + + gfx_v10_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v10_0_get_tcc_info(struct amdgpu_device *adev) +{ + /* TCCs are global (not instanced). */ + uint32_t tcc_disable; + + if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(10, 3, 0)) { + tcc_disable = RREG32_SOC15(GC, 0, mmCGTS_TCC_DISABLE_gc_10_3) | + RREG32_SOC15(GC, 0, mmCGTS_USER_TCC_DISABLE_gc_10_3); + } else { + tcc_disable = RREG32_SOC15(GC, 0, mmCGTS_TCC_DISABLE) | + RREG32_SOC15(GC, 0, mmCGTS_USER_TCC_DISABLE); + } + + adev->gfx.config.tcc_disabled_mask = + REG_GET_FIELD(tcc_disable, CGTS_TCC_DISABLE, TCC_DISABLE) | + (REG_GET_FIELD(tcc_disable, CGTS_TCC_DISABLE, HI_TCC_DISABLE) << 16); +} + +static void gfx_v10_0_constants_init(struct amdgpu_device *adev) +{ + u32 tmp; + int i; + + WREG32_FIELD15(GC, 0, GRBM_CNTL, READ_TIMEOUT, 0xff); + + gfx_v10_0_setup_rb(adev); + gfx_v10_0_get_cu_info(adev, &adev->gfx.cu_info); + gfx_v10_0_get_tcc_info(adev); + adev->gfx.config.pa_sc_tile_steering_override = + gfx_v10_0_init_pa_sc_tile_steering_override(adev); + + /* XXX SH_MEM regs */ + /* where to put LDS, scratch, GPUVM in FSA64 space */ + mutex_lock(&adev->srbm_mutex); + for (i = 0; i < adev->vm_manager.id_mgr[AMDGPU_GFXHUB(0)].num_ids; i++) { + nv_grbm_select(adev, 0, 0, 0, i); + /* CP and shaders */ + WREG32_SOC15(GC, 0, mmSH_MEM_CONFIG, DEFAULT_SH_MEM_CONFIG); + if (i != 0) { + tmp = REG_SET_FIELD(0, SH_MEM_BASES, PRIVATE_BASE, + (adev->gmc.private_aperture_start >> 48)); + tmp = REG_SET_FIELD(tmp, SH_MEM_BASES, SHARED_BASE, + (adev->gmc.shared_aperture_start >> 48)); + WREG32_SOC15(GC, 0, mmSH_MEM_BASES, tmp); + } + } + nv_grbm_select(adev, 0, 0, 0, 0); + + mutex_unlock(&adev->srbm_mutex); + + gfx_v10_0_init_compute_vmid(adev); + gfx_v10_0_init_gds_vmid(adev); + +} + +static void gfx_v10_0_enable_gui_idle_interrupt(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp; + + if (amdgpu_sriov_vf(adev)) + return; + + tmp = RREG32_SOC15(GC, 0, mmCP_INT_CNTL_RING0); + + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, + enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, + enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, + enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, + enable ? 1 : 0); + + WREG32_SOC15(GC, 0, mmCP_INT_CNTL_RING0, tmp); +} + +static int gfx_v10_0_init_csb(struct amdgpu_device *adev) +{ + adev->gfx.rlc.funcs->get_csb_buffer(adev, adev->gfx.rlc.cs_ptr); + + /* csib */ + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 1, 2)) { + WREG32_SOC15_RLC(GC, 0, mmRLC_CSIB_ADDR_HI, + adev->gfx.rlc.clear_state_gpu_addr >> 32); + WREG32_SOC15_RLC(GC, 0, mmRLC_CSIB_ADDR_LO, + adev->gfx.rlc.clear_state_gpu_addr & 0xfffffffc); + WREG32_SOC15_RLC(GC, 0, mmRLC_CSIB_LENGTH, adev->gfx.rlc.clear_state_size); + } else { + WREG32_SOC15(GC, 0, mmRLC_CSIB_ADDR_HI, + adev->gfx.rlc.clear_state_gpu_addr >> 32); + WREG32_SOC15(GC, 0, mmRLC_CSIB_ADDR_LO, + adev->gfx.rlc.clear_state_gpu_addr & 0xfffffffc); + WREG32_SOC15(GC, 0, mmRLC_CSIB_LENGTH, adev->gfx.rlc.clear_state_size); + } + return 0; +} + +static void gfx_v10_0_rlc_stop(struct amdgpu_device *adev) +{ + u32 tmp = RREG32_SOC15(GC, 0, mmRLC_CNTL); + + tmp = REG_SET_FIELD(tmp, RLC_CNTL, RLC_ENABLE_F32, 0); + WREG32_SOC15(GC, 0, mmRLC_CNTL, tmp); +} + +static void gfx_v10_0_rlc_reset(struct amdgpu_device *adev) +{ + WREG32_FIELD15(GC, 0, GRBM_SOFT_RESET, SOFT_RESET_RLC, 1); + udelay(50); + WREG32_FIELD15(GC, 0, GRBM_SOFT_RESET, SOFT_RESET_RLC, 0); + udelay(50); +} + +static void gfx_v10_0_rlc_smu_handshake_cntl(struct amdgpu_device *adev, + bool enable) +{ + uint32_t rlc_pg_cntl; + + rlc_pg_cntl = RREG32_SOC15(GC, 0, mmRLC_PG_CNTL); + + if (!enable) { + /* RLC_PG_CNTL[23] = 0 (default) + * RLC will wait for handshake acks with SMU + * GFXOFF will be enabled + * RLC_PG_CNTL[23] = 1 + * RLC will not issue any message to SMU + * hence no handshake between SMU & RLC + * GFXOFF will be disabled + */ + rlc_pg_cntl |= 0x800000; + } else + rlc_pg_cntl &= ~0x800000; + WREG32_SOC15(GC, 0, mmRLC_PG_CNTL, rlc_pg_cntl); +} + +static void gfx_v10_0_rlc_start(struct amdgpu_device *adev) +{ + /* + * TODO: enable rlc & smu handshake until smu + * and gfxoff feature works as expected + */ + if (!(amdgpu_pp_feature_mask & PP_GFXOFF_MASK)) + gfx_v10_0_rlc_smu_handshake_cntl(adev, false); + + WREG32_FIELD15(GC, 0, RLC_CNTL, RLC_ENABLE_F32, 1); + udelay(50); +} + +static void gfx_v10_0_rlc_enable_srm(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* enable Save Restore Machine */ + tmp = RREG32_SOC15(GC, 0, mmRLC_SRM_CNTL); + tmp |= RLC_SRM_CNTL__AUTO_INCR_ADDR_MASK; + tmp |= RLC_SRM_CNTL__SRM_ENABLE_MASK; + WREG32_SOC15(GC, 0, mmRLC_SRM_CNTL, tmp); +} + +static int gfx_v10_0_rlc_load_microcode(struct amdgpu_device *adev) +{ + const struct rlc_firmware_header_v2_0 *hdr; + const __le32 *fw_data; + unsigned int i, fw_size; + + if (!adev->gfx.rlc_fw) + return -EINVAL; + + hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; + amdgpu_ucode_print_rlc_hdr(&hdr->header); + + fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + + WREG32_SOC15(GC, 0, mmRLC_GPM_UCODE_ADDR, + RLCG_UCODE_LOADING_START_ADDRESS); + + for (i = 0; i < fw_size; i++) + WREG32_SOC15(GC, 0, mmRLC_GPM_UCODE_DATA, + le32_to_cpup(fw_data++)); + + WREG32_SOC15(GC, 0, mmRLC_GPM_UCODE_ADDR, adev->gfx.rlc_fw_version); + + return 0; +} + +static int gfx_v10_0_rlc_resume(struct amdgpu_device *adev) +{ + int r; + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP && + adev->psp.autoload_supported) { + + r = gfx_v10_0_wait_for_rlc_autoload_complete(adev); + if (r) + return r; + + gfx_v10_0_init_csb(adev); + + gfx_v10_0_update_spm_vmid_internal(adev, 0xf); + + if (!amdgpu_sriov_vf(adev)) /* enable RLC SRM */ + gfx_v10_0_rlc_enable_srm(adev); + } else { + if (amdgpu_sriov_vf(adev)) { + gfx_v10_0_init_csb(adev); + return 0; + } + + adev->gfx.rlc.funcs->stop(adev); + + /* disable CG */ + WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, 0); + + /* disable PG */ + WREG32_SOC15(GC, 0, mmRLC_PG_CNTL, 0); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + /* legacy rlc firmware loading */ + r = gfx_v10_0_rlc_load_microcode(adev); + if (r) + return r; + } else if (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) { + /* rlc backdoor autoload firmware */ + r = gfx_v10_0_rlc_backdoor_autoload_enable(adev); + if (r) + return r; + } + + gfx_v10_0_init_csb(adev); + + gfx_v10_0_update_spm_vmid_internal(adev, 0xf); + + adev->gfx.rlc.funcs->start(adev); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) { + r = gfx_v10_0_wait_for_rlc_autoload_complete(adev); + if (r) + return r; + } + } + + return 0; +} + +static struct { + FIRMWARE_ID id; + unsigned int offset; + unsigned int size; +} rlc_autoload_info[FIRMWARE_ID_MAX]; + +static int gfx_v10_0_parse_rlc_toc(struct amdgpu_device *adev) +{ + int ret; + RLC_TABLE_OF_CONTENT *rlc_toc; + + ret = amdgpu_bo_create_reserved(adev, adev->psp.toc.size_bytes, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.rlc.rlc_toc_bo, + &adev->gfx.rlc.rlc_toc_gpu_addr, + (void **)&adev->gfx.rlc.rlc_toc_buf); + if (ret) { + dev_err(adev->dev, "(%d) failed to create rlc toc bo\n", ret); + return ret; + } + + /* Copy toc from psp sos fw to rlc toc buffer */ + memcpy(adev->gfx.rlc.rlc_toc_buf, adev->psp.toc.start_addr, adev->psp.toc.size_bytes); + + rlc_toc = (RLC_TABLE_OF_CONTENT *)adev->gfx.rlc.rlc_toc_buf; + while (rlc_toc && (rlc_toc->id > FIRMWARE_ID_INVALID) && + (rlc_toc->id < FIRMWARE_ID_MAX)) { + if ((rlc_toc->id >= FIRMWARE_ID_CP_CE) && + (rlc_toc->id <= FIRMWARE_ID_CP_MES)) { + /* Offset needs 4KB alignment */ + rlc_toc->offset = ALIGN(rlc_toc->offset * 4, PAGE_SIZE); + } + + rlc_autoload_info[rlc_toc->id].id = rlc_toc->id; + rlc_autoload_info[rlc_toc->id].offset = rlc_toc->offset * 4; + rlc_autoload_info[rlc_toc->id].size = rlc_toc->size * 4; + + rlc_toc++; + } + + return 0; +} + +static uint32_t gfx_v10_0_calc_toc_total_size(struct amdgpu_device *adev) +{ + uint32_t total_size = 0; + FIRMWARE_ID id; + int ret; + + ret = gfx_v10_0_parse_rlc_toc(adev); + if (ret) { + dev_err(adev->dev, "failed to parse rlc toc\n"); + return 0; + } + + for (id = FIRMWARE_ID_RLC_G_UCODE; id < FIRMWARE_ID_MAX; id++) + total_size += rlc_autoload_info[id].size; + + /* In case the offset in rlc toc ucode is aligned */ + if (total_size < rlc_autoload_info[FIRMWARE_ID_MAX-1].offset) + total_size = rlc_autoload_info[FIRMWARE_ID_MAX-1].offset + + rlc_autoload_info[FIRMWARE_ID_MAX-1].size; + + return total_size; +} + +static int gfx_v10_0_rlc_backdoor_autoload_buffer_init(struct amdgpu_device *adev) +{ + int r; + uint32_t total_size; + + total_size = gfx_v10_0_calc_toc_total_size(adev); + + r = amdgpu_bo_create_reserved(adev, total_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.rlc.rlc_autoload_bo, + &adev->gfx.rlc.rlc_autoload_gpu_addr, + (void **)&adev->gfx.rlc.rlc_autoload_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create fw autoload bo\n", r); + return r; + } + + return 0; +} + +static void gfx_v10_0_rlc_backdoor_autoload_buffer_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.rlc.rlc_toc_bo, + &adev->gfx.rlc.rlc_toc_gpu_addr, + (void **)&adev->gfx.rlc.rlc_toc_buf); + amdgpu_bo_free_kernel(&adev->gfx.rlc.rlc_autoload_bo, + &adev->gfx.rlc.rlc_autoload_gpu_addr, + (void **)&adev->gfx.rlc.rlc_autoload_ptr); +} + +static void gfx_v10_0_rlc_backdoor_autoload_copy_ucode(struct amdgpu_device *adev, + FIRMWARE_ID id, + const void *fw_data, + uint32_t fw_size) +{ + uint32_t toc_offset; + uint32_t toc_fw_size; + char *ptr = adev->gfx.rlc.rlc_autoload_ptr; + + if (id <= FIRMWARE_ID_INVALID || id >= FIRMWARE_ID_MAX) + return; + + toc_offset = rlc_autoload_info[id].offset; + toc_fw_size = rlc_autoload_info[id].size; + + if (fw_size == 0) + fw_size = toc_fw_size; + + if (fw_size > toc_fw_size) + fw_size = toc_fw_size; + + memcpy(ptr + toc_offset, fw_data, fw_size); + + if (fw_size < toc_fw_size) + memset(ptr + toc_offset + fw_size, 0, toc_fw_size - fw_size); +} + +static void gfx_v10_0_rlc_backdoor_autoload_copy_toc_ucode(struct amdgpu_device *adev) +{ + void *data; + uint32_t size; + + data = adev->gfx.rlc.rlc_toc_buf; + size = rlc_autoload_info[FIRMWARE_ID_RLC_TOC].size; + + gfx_v10_0_rlc_backdoor_autoload_copy_ucode(adev, + FIRMWARE_ID_RLC_TOC, + data, size); +} + +static void gfx_v10_0_rlc_backdoor_autoload_copy_gfx_ucode(struct amdgpu_device *adev) +{ + const __le32 *fw_data; + uint32_t fw_size; + const struct gfx_firmware_header_v1_0 *cp_hdr; + const struct rlc_firmware_header_v2_0 *rlc_hdr; + + /* pfp ucode */ + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.pfp_fw->data; + fw_data = (const __le32 *)(adev->gfx.pfp_fw->data + + le32_to_cpu(cp_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(cp_hdr->header.ucode_size_bytes); + gfx_v10_0_rlc_backdoor_autoload_copy_ucode(adev, + FIRMWARE_ID_CP_PFP, + fw_data, fw_size); + + /* ce ucode */ + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.ce_fw->data; + fw_data = (const __le32 *)(adev->gfx.ce_fw->data + + le32_to_cpu(cp_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(cp_hdr->header.ucode_size_bytes); + gfx_v10_0_rlc_backdoor_autoload_copy_ucode(adev, + FIRMWARE_ID_CP_CE, + fw_data, fw_size); + + /* me ucode */ + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.me_fw->data; + fw_data = (const __le32 *)(adev->gfx.me_fw->data + + le32_to_cpu(cp_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(cp_hdr->header.ucode_size_bytes); + gfx_v10_0_rlc_backdoor_autoload_copy_ucode(adev, + FIRMWARE_ID_CP_ME, + fw_data, fw_size); + + /* rlc ucode */ + rlc_hdr = (const struct rlc_firmware_header_v2_0 *) + adev->gfx.rlc_fw->data; + fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + + le32_to_cpu(rlc_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(rlc_hdr->header.ucode_size_bytes); + gfx_v10_0_rlc_backdoor_autoload_copy_ucode(adev, + FIRMWARE_ID_RLC_G_UCODE, + fw_data, fw_size); + + /* mec1 ucode */ + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.mec_fw->data; + fw_data = (const __le32 *) (adev->gfx.mec_fw->data + + le32_to_cpu(cp_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(cp_hdr->header.ucode_size_bytes) - + cp_hdr->jt_size * 4; + gfx_v10_0_rlc_backdoor_autoload_copy_ucode(adev, + FIRMWARE_ID_CP_MEC, + fw_data, fw_size); + /* mec2 ucode is not necessary if mec2 ucode is same as mec1 */ +} + +/* Temporarily put sdma part here */ +static void gfx_v10_0_rlc_backdoor_autoload_copy_sdma_ucode(struct amdgpu_device *adev) +{ + const __le32 *fw_data; + uint32_t fw_size; + const struct sdma_firmware_header_v1_0 *sdma_hdr; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + sdma_hdr = (const struct sdma_firmware_header_v1_0 *) + adev->sdma.instance[i].fw->data; + fw_data = (const __le32 *) (adev->sdma.instance[i].fw->data + + le32_to_cpu(sdma_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(sdma_hdr->header.ucode_size_bytes); + + if (i == 0) { + gfx_v10_0_rlc_backdoor_autoload_copy_ucode(adev, + FIRMWARE_ID_SDMA0_UCODE, fw_data, fw_size); + gfx_v10_0_rlc_backdoor_autoload_copy_ucode(adev, + FIRMWARE_ID_SDMA0_JT, + (uint32_t *)fw_data + + sdma_hdr->jt_offset, + sdma_hdr->jt_size * 4); + } else if (i == 1) { + gfx_v10_0_rlc_backdoor_autoload_copy_ucode(adev, + FIRMWARE_ID_SDMA1_UCODE, fw_data, fw_size); + gfx_v10_0_rlc_backdoor_autoload_copy_ucode(adev, + FIRMWARE_ID_SDMA1_JT, + (uint32_t *)fw_data + + sdma_hdr->jt_offset, + sdma_hdr->jt_size * 4); + } + } +} + +static int gfx_v10_0_rlc_backdoor_autoload_enable(struct amdgpu_device *adev) +{ + uint32_t rlc_g_offset, rlc_g_size, tmp; + uint64_t gpu_addr; + + gfx_v10_0_rlc_backdoor_autoload_copy_toc_ucode(adev); + gfx_v10_0_rlc_backdoor_autoload_copy_sdma_ucode(adev); + gfx_v10_0_rlc_backdoor_autoload_copy_gfx_ucode(adev); + + rlc_g_offset = rlc_autoload_info[FIRMWARE_ID_RLC_G_UCODE].offset; + rlc_g_size = rlc_autoload_info[FIRMWARE_ID_RLC_G_UCODE].size; + gpu_addr = adev->gfx.rlc.rlc_autoload_gpu_addr + rlc_g_offset; + + WREG32_SOC15(GC, 0, mmRLC_HYP_BOOTLOAD_ADDR_HI, upper_32_bits(gpu_addr)); + WREG32_SOC15(GC, 0, mmRLC_HYP_BOOTLOAD_ADDR_LO, lower_32_bits(gpu_addr)); + WREG32_SOC15(GC, 0, mmRLC_HYP_BOOTLOAD_SIZE, rlc_g_size); + + tmp = RREG32_SOC15(GC, 0, mmRLC_HYP_RESET_VECTOR); + if (!(tmp & (RLC_HYP_RESET_VECTOR__COLD_BOOT_EXIT_MASK | + RLC_HYP_RESET_VECTOR__VDDGFX_EXIT_MASK))) { + DRM_ERROR("Neither COLD_BOOT_EXIT nor VDDGFX_EXIT is set\n"); + return -EINVAL; + } + + tmp = RREG32_SOC15(GC, 0, mmRLC_CNTL); + if (tmp & RLC_CNTL__RLC_ENABLE_F32_MASK) { + DRM_ERROR("RLC ROM should halt itself\n"); + return -EINVAL; + } + + return 0; +} + +static int gfx_v10_0_rlc_backdoor_autoload_config_me_cache(struct amdgpu_device *adev) +{ + uint32_t usec_timeout = 50000; /* wait for 50ms */ + uint32_t tmp; + int i; + uint64_t addr; + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, mmCP_ME_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, mmCP_ME_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, mmCP_ME_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_ME_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + /* Program me ucode address into intruction cache address register */ + addr = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[FIRMWARE_ID_CP_ME].offset; + WREG32_SOC15(GC, 0, mmCP_ME_IC_BASE_LO, + lower_32_bits(addr) & 0xFFFFF000); + WREG32_SOC15(GC, 0, mmCP_ME_IC_BASE_HI, + upper_32_bits(addr)); + + return 0; +} + +static int gfx_v10_0_rlc_backdoor_autoload_config_ce_cache(struct amdgpu_device *adev) +{ + uint32_t usec_timeout = 50000; /* wait for 50ms */ + uint32_t tmp; + int i; + uint64_t addr; + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, mmCP_CE_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_CE_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, mmCP_CE_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, mmCP_CE_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_CE_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + /* Program ce ucode address into intruction cache address register */ + addr = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[FIRMWARE_ID_CP_CE].offset; + WREG32_SOC15(GC, 0, mmCP_CE_IC_BASE_LO, + lower_32_bits(addr) & 0xFFFFF000); + WREG32_SOC15(GC, 0, mmCP_CE_IC_BASE_HI, + upper_32_bits(addr)); + + return 0; +} + +static int gfx_v10_0_rlc_backdoor_autoload_config_pfp_cache(struct amdgpu_device *adev) +{ + uint32_t usec_timeout = 50000; /* wait for 50ms */ + uint32_t tmp; + int i; + uint64_t addr; + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, mmCP_PFP_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, mmCP_PFP_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, mmCP_PFP_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_PFP_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + /* Program pfp ucode address into intruction cache address register */ + addr = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[FIRMWARE_ID_CP_PFP].offset; + WREG32_SOC15(GC, 0, mmCP_PFP_IC_BASE_LO, + lower_32_bits(addr) & 0xFFFFF000); + WREG32_SOC15(GC, 0, mmCP_PFP_IC_BASE_HI, + upper_32_bits(addr)); + + return 0; +} + +static int gfx_v10_0_rlc_backdoor_autoload_config_mec_cache(struct amdgpu_device *adev) +{ + uint32_t usec_timeout = 50000; /* wait for 50ms */ + uint32_t tmp; + int i; + uint64_t addr; + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, mmCP_CPC_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, mmCP_CPC_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, mmCP_CPC_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_CPC_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + /* Program mec1 ucode address into intruction cache address register */ + addr = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[FIRMWARE_ID_CP_MEC].offset; + WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_LO, + lower_32_bits(addr) & 0xFFFFF000); + WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_HI, + upper_32_bits(addr)); + + return 0; +} + +static int gfx_v10_0_wait_for_rlc_autoload_complete(struct amdgpu_device *adev) +{ + uint32_t cp_status; + uint32_t bootload_status; + int i, r; + + for (i = 0; i < adev->usec_timeout; i++) { + cp_status = RREG32_SOC15(GC, 0, mmCP_STAT); + bootload_status = RREG32_SOC15(GC, 0, mmRLC_RLCS_BOOTLOAD_STATUS); + if ((cp_status == 0) && + (REG_GET_FIELD(bootload_status, + RLC_RLCS_BOOTLOAD_STATUS, BOOTLOAD_COMPLETE) == 1)) { + break; + } + udelay(1); + } + + if (i >= adev->usec_timeout) { + dev_err(adev->dev, "rlc autoload: gc ucode autoload timeout\n"); + return -ETIMEDOUT; + } + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) { + r = gfx_v10_0_rlc_backdoor_autoload_config_me_cache(adev); + if (r) + return r; + + r = gfx_v10_0_rlc_backdoor_autoload_config_ce_cache(adev); + if (r) + return r; + + r = gfx_v10_0_rlc_backdoor_autoload_config_pfp_cache(adev); + if (r) + return r; + + r = gfx_v10_0_rlc_backdoor_autoload_config_mec_cache(adev); + if (r) + return r; + } + + return 0; +} + +static int gfx_v10_0_cp_gfx_enable(struct amdgpu_device *adev, bool enable) +{ + int i; + u32 tmp = RREG32_SOC15(GC, 0, mmCP_ME_CNTL); + + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, ME_HALT, enable ? 0 : 1); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, PFP_HALT, enable ? 0 : 1); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, CE_HALT, enable ? 0 : 1); + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 1, 2)) + WREG32_SOC15_RLC(GC, 0, mmCP_ME_CNTL, tmp); + else + WREG32_SOC15(GC, 0, mmCP_ME_CNTL, tmp); + + if (adev->job_hang && !enable) + return 0; + + for (i = 0; i < adev->usec_timeout; i++) { + if (RREG32_SOC15(GC, 0, mmCP_STAT) == 0) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + DRM_ERROR("failed to %s cp gfx\n", enable ? "unhalt" : "halt"); + + return 0; +} + +static int gfx_v10_0_cp_gfx_load_pfp_microcode(struct amdgpu_device *adev) +{ + int r; + const struct gfx_firmware_header_v1_0 *pfp_hdr; + const __le32 *fw_data; + unsigned int i, fw_size; + uint32_t tmp; + uint32_t usec_timeout = 50000; /* wait for 50ms */ + + pfp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.pfp_fw->data; + + amdgpu_ucode_print_gfx_hdr(&pfp_hdr->header); + + fw_data = (const __le32 *)(adev->gfx.pfp_fw->data + + le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes); + + r = amdgpu_bo_create_reserved(adev, pfp_hdr->header.ucode_size_bytes, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.pfp.pfp_fw_obj, + &adev->gfx.pfp.pfp_fw_gpu_addr, + (void **)&adev->gfx.pfp.pfp_fw_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create pfp fw bo\n", r); + gfx_v10_0_pfp_fini(adev); + return r; + } + + memcpy(adev->gfx.pfp.pfp_fw_ptr, fw_data, fw_size); + + amdgpu_bo_kunmap(adev->gfx.pfp.pfp_fw_obj); + amdgpu_bo_unreserve(adev->gfx.pfp.pfp_fw_obj); + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, mmCP_PFP_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, mmCP_PFP_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, mmCP_PFP_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_PFP_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + if (amdgpu_emu_mode == 1) + adev->hdp.funcs->flush_hdp(adev, NULL); + + tmp = RREG32_SOC15(GC, 0, mmCP_PFP_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, CACHE_POLICY, 0); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, EXE_DISABLE, 0); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, ADDRESS_CLAMP, 1); + WREG32_SOC15(GC, 0, mmCP_PFP_IC_BASE_CNTL, tmp); + WREG32_SOC15(GC, 0, mmCP_PFP_IC_BASE_LO, + adev->gfx.pfp.pfp_fw_gpu_addr & 0xFFFFF000); + WREG32_SOC15(GC, 0, mmCP_PFP_IC_BASE_HI, + upper_32_bits(adev->gfx.pfp.pfp_fw_gpu_addr)); + + WREG32_SOC15(GC, 0, mmCP_HYP_PFP_UCODE_ADDR, 0); + + for (i = 0; i < pfp_hdr->jt_size; i++) + WREG32_SOC15(GC, 0, mmCP_HYP_PFP_UCODE_DATA, + le32_to_cpup(fw_data + pfp_hdr->jt_offset + i)); + + WREG32_SOC15(GC, 0, mmCP_HYP_PFP_UCODE_ADDR, adev->gfx.pfp_fw_version); + + return 0; +} + +static int gfx_v10_0_cp_gfx_load_ce_microcode(struct amdgpu_device *adev) +{ + int r; + const struct gfx_firmware_header_v1_0 *ce_hdr; + const __le32 *fw_data; + unsigned int i, fw_size; + uint32_t tmp; + uint32_t usec_timeout = 50000; /* wait for 50ms */ + + ce_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.ce_fw->data; + + amdgpu_ucode_print_gfx_hdr(&ce_hdr->header); + + fw_data = (const __le32 *)(adev->gfx.ce_fw->data + + le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes); + + r = amdgpu_bo_create_reserved(adev, ce_hdr->header.ucode_size_bytes, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.ce.ce_fw_obj, + &adev->gfx.ce.ce_fw_gpu_addr, + (void **)&adev->gfx.ce.ce_fw_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create ce fw bo\n", r); + gfx_v10_0_ce_fini(adev); + return r; + } + + memcpy(adev->gfx.ce.ce_fw_ptr, fw_data, fw_size); + + amdgpu_bo_kunmap(adev->gfx.ce.ce_fw_obj); + amdgpu_bo_unreserve(adev->gfx.ce.ce_fw_obj); + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, mmCP_CE_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_CE_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, mmCP_CE_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, mmCP_CE_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_CE_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + if (amdgpu_emu_mode == 1) + adev->hdp.funcs->flush_hdp(adev, NULL); + + tmp = RREG32_SOC15(GC, 0, mmCP_CE_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_CE_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_CE_IC_BASE_CNTL, CACHE_POLICY, 0); + tmp = REG_SET_FIELD(tmp, CP_CE_IC_BASE_CNTL, EXE_DISABLE, 0); + tmp = REG_SET_FIELD(tmp, CP_CE_IC_BASE_CNTL, ADDRESS_CLAMP, 1); + WREG32_SOC15(GC, 0, mmCP_CE_IC_BASE_LO, + adev->gfx.ce.ce_fw_gpu_addr & 0xFFFFF000); + WREG32_SOC15(GC, 0, mmCP_CE_IC_BASE_HI, + upper_32_bits(adev->gfx.ce.ce_fw_gpu_addr)); + + WREG32_SOC15(GC, 0, mmCP_HYP_CE_UCODE_ADDR, 0); + + for (i = 0; i < ce_hdr->jt_size; i++) + WREG32_SOC15(GC, 0, mmCP_HYP_CE_UCODE_DATA, + le32_to_cpup(fw_data + ce_hdr->jt_offset + i)); + + WREG32_SOC15(GC, 0, mmCP_HYP_CE_UCODE_ADDR, adev->gfx.ce_fw_version); + + return 0; +} + +static int gfx_v10_0_cp_gfx_load_me_microcode(struct amdgpu_device *adev) +{ + int r; + const struct gfx_firmware_header_v1_0 *me_hdr; + const __le32 *fw_data; + unsigned int i, fw_size; + uint32_t tmp; + uint32_t usec_timeout = 50000; /* wait for 50ms */ + + me_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.me_fw->data; + + amdgpu_ucode_print_gfx_hdr(&me_hdr->header); + + fw_data = (const __le32 *)(adev->gfx.me_fw->data + + le32_to_cpu(me_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes); + + r = amdgpu_bo_create_reserved(adev, me_hdr->header.ucode_size_bytes, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.me.me_fw_obj, + &adev->gfx.me.me_fw_gpu_addr, + (void **)&adev->gfx.me.me_fw_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create me fw bo\n", r); + gfx_v10_0_me_fini(adev); + return r; + } + + memcpy(adev->gfx.me.me_fw_ptr, fw_data, fw_size); + + amdgpu_bo_kunmap(adev->gfx.me.me_fw_obj); + amdgpu_bo_unreserve(adev->gfx.me.me_fw_obj); + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, mmCP_ME_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, mmCP_ME_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, mmCP_ME_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_ME_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + if (amdgpu_emu_mode == 1) + adev->hdp.funcs->flush_hdp(adev, NULL); + + tmp = RREG32_SOC15(GC, 0, mmCP_ME_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, CACHE_POLICY, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, EXE_DISABLE, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, ADDRESS_CLAMP, 1); + WREG32_SOC15(GC, 0, mmCP_ME_IC_BASE_LO, + adev->gfx.me.me_fw_gpu_addr & 0xFFFFF000); + WREG32_SOC15(GC, 0, mmCP_ME_IC_BASE_HI, + upper_32_bits(adev->gfx.me.me_fw_gpu_addr)); + + WREG32_SOC15(GC, 0, mmCP_HYP_ME_UCODE_ADDR, 0); + + for (i = 0; i < me_hdr->jt_size; i++) + WREG32_SOC15(GC, 0, mmCP_HYP_ME_UCODE_DATA, + le32_to_cpup(fw_data + me_hdr->jt_offset + i)); + + WREG32_SOC15(GC, 0, mmCP_HYP_ME_UCODE_ADDR, adev->gfx.me_fw_version); + + return 0; +} + +static int gfx_v10_0_cp_gfx_load_microcode(struct amdgpu_device *adev) +{ + int r; + + if (!adev->gfx.me_fw || !adev->gfx.pfp_fw || !adev->gfx.ce_fw) + return -EINVAL; + + gfx_v10_0_cp_gfx_enable(adev, false); + + r = gfx_v10_0_cp_gfx_load_pfp_microcode(adev); + if (r) { + dev_err(adev->dev, "(%d) failed to load pfp fw\n", r); + return r; + } + + r = gfx_v10_0_cp_gfx_load_ce_microcode(adev); + if (r) { + dev_err(adev->dev, "(%d) failed to load ce fw\n", r); + return r; + } + + r = gfx_v10_0_cp_gfx_load_me_microcode(adev); + if (r) { + dev_err(adev->dev, "(%d) failed to load me fw\n", r); + return r; + } + + return 0; +} + +static int gfx_v10_0_cp_gfx_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + int r, i; + int ctx_reg_offset; + + /* init the CP */ + WREG32_SOC15(GC, 0, mmCP_MAX_CONTEXT, + adev->gfx.config.max_hw_contexts - 1); + WREG32_SOC15(GC, 0, mmCP_DEVICE_ID, 1); + + gfx_v10_0_cp_gfx_enable(adev, true); + + ring = &adev->gfx.gfx_ring[0]; + r = amdgpu_ring_alloc(ring, gfx_v10_0_get_csb_size(adev) + 4); + if (r) { + DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r); + return r; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); + + amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + amdgpu_ring_write(ring, 0x80000000); + amdgpu_ring_write(ring, 0x80000000); + + for (sect = gfx10_cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + amdgpu_ring_write(ring, + PACKET3(PACKET3_SET_CONTEXT_REG, + ext->reg_count)); + amdgpu_ring_write(ring, ext->reg_index - + PACKET3_SET_CONTEXT_REG_START); + for (i = 0; i < ext->reg_count; i++) + amdgpu_ring_write(ring, ext->extent[i]); + } + } + } + + ctx_reg_offset = + SOC15_REG_OFFSET(GC, 0, mmPA_SC_TILE_STEERING_OVERRIDE) - PACKET3_SET_CONTEXT_REG_START; + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); + amdgpu_ring_write(ring, ctx_reg_offset); + amdgpu_ring_write(ring, adev->gfx.config.pa_sc_tile_steering_override); + + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE); + + amdgpu_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2)); + amdgpu_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE)); + amdgpu_ring_write(ring, 0x8000); + amdgpu_ring_write(ring, 0x8000); + + amdgpu_ring_commit(ring); + + /* submit cs packet to copy state 0 to next available state */ + if (adev->gfx.num_gfx_rings > 1) { + /* maximum supported gfx ring is 2 */ + ring = &adev->gfx.gfx_ring[1]; + r = amdgpu_ring_alloc(ring, 2); + if (r) { + DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r); + return r; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_commit(ring); + } + return 0; +} + +static void gfx_v10_0_cp_gfx_switch_pipe(struct amdgpu_device *adev, + CP_PIPE_ID pipe) +{ + u32 tmp; + + tmp = RREG32_SOC15(GC, 0, mmGRBM_GFX_CNTL); + tmp = REG_SET_FIELD(tmp, GRBM_GFX_CNTL, PIPEID, pipe); + + WREG32_SOC15(GC, 0, mmGRBM_GFX_CNTL, tmp); +} + +static void gfx_v10_0_cp_gfx_set_doorbell(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + u32 tmp; + + if (!amdgpu_async_gfx_ring) { + tmp = RREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_CONTROL); + if (ring->use_doorbell) { + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_OFFSET, ring->doorbell_index); + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_EN, 1); + } else { + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_EN, 0); + } + WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_CONTROL, tmp); + } + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + tmp = REG_SET_FIELD(0, CP_RB_DOORBELL_RANGE_LOWER, + DOORBELL_RANGE_LOWER_Sienna_Cichlid, ring->doorbell_index); + WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_LOWER, tmp); + + WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_UPPER, + CP_RB_DOORBELL_RANGE_UPPER__DOORBELL_RANGE_UPPER_Sienna_Cichlid_MASK); + break; + default: + tmp = REG_SET_FIELD(0, CP_RB_DOORBELL_RANGE_LOWER, + DOORBELL_RANGE_LOWER, ring->doorbell_index); + WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_LOWER, tmp); + + WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_UPPER, + CP_RB_DOORBELL_RANGE_UPPER__DOORBELL_RANGE_UPPER_MASK); + break; + } +} + +static int gfx_v10_0_cp_gfx_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 tmp; + u32 rb_bufsz; + u64 rb_addr, rptr_addr, wptr_gpu_addr; + + /* Set the write pointer delay */ + WREG32_SOC15(GC, 0, mmCP_RB_WPTR_DELAY, 0); + + /* set the RB to use vmid 0 */ + WREG32_SOC15(GC, 0, mmCP_RB_VMID, 0); + + /* Init gfx ring 0 for pipe 0 */ + mutex_lock(&adev->srbm_mutex); + gfx_v10_0_cp_gfx_switch_pipe(adev, PIPE_ID0); + + /* Set ring buffer size */ + ring = &adev->gfx.gfx_ring[0]; + rb_bufsz = order_base_2(ring->ring_size / 8); + tmp = REG_SET_FIELD(0, CP_RB0_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, RB_BLKSZ, rb_bufsz - 2); +#ifdef __BIG_ENDIAN + tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, BUF_SWAP, 1); +#endif + WREG32_SOC15(GC, 0, mmCP_RB0_CNTL, tmp); + + /* Initialize the ring buffer's write pointers */ + ring->wptr = 0; + WREG32_SOC15(GC, 0, mmCP_RB0_WPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(GC, 0, mmCP_RB0_WPTR_HI, upper_32_bits(ring->wptr)); + + /* set the wb address wether it's enabled or not */ + rptr_addr = ring->rptr_gpu_addr; + WREG32_SOC15(GC, 0, mmCP_RB0_RPTR_ADDR, lower_32_bits(rptr_addr)); + WREG32_SOC15(GC, 0, mmCP_RB0_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & + CP_RB_RPTR_ADDR_HI__RB_RPTR_ADDR_HI_MASK); + + wptr_gpu_addr = ring->wptr_gpu_addr; + WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_ADDR_LO, + lower_32_bits(wptr_gpu_addr)); + WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_ADDR_HI, + upper_32_bits(wptr_gpu_addr)); + + mdelay(1); + WREG32_SOC15(GC, 0, mmCP_RB0_CNTL, tmp); + + rb_addr = ring->gpu_addr >> 8; + WREG32_SOC15(GC, 0, mmCP_RB0_BASE, rb_addr); + WREG32_SOC15(GC, 0, mmCP_RB0_BASE_HI, upper_32_bits(rb_addr)); + + WREG32_SOC15(GC, 0, mmCP_RB_ACTIVE, 1); + + gfx_v10_0_cp_gfx_set_doorbell(adev, ring); + mutex_unlock(&adev->srbm_mutex); + + /* Init gfx ring 1 for pipe 1 */ + if (adev->gfx.num_gfx_rings > 1) { + mutex_lock(&adev->srbm_mutex); + gfx_v10_0_cp_gfx_switch_pipe(adev, PIPE_ID1); + /* maximum supported gfx ring is 2 */ + ring = &adev->gfx.gfx_ring[1]; + rb_bufsz = order_base_2(ring->ring_size / 8); + tmp = REG_SET_FIELD(0, CP_RB1_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, CP_RB1_CNTL, RB_BLKSZ, rb_bufsz - 2); + WREG32_SOC15(GC, 0, mmCP_RB1_CNTL, tmp); + /* Initialize the ring buffer's write pointers */ + ring->wptr = 0; + WREG32_SOC15(GC, 0, mmCP_RB1_WPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(GC, 0, mmCP_RB1_WPTR_HI, upper_32_bits(ring->wptr)); + /* Set the wb address wether it's enabled or not */ + rptr_addr = ring->rptr_gpu_addr; + WREG32_SOC15(GC, 0, mmCP_RB1_RPTR_ADDR, lower_32_bits(rptr_addr)); + WREG32_SOC15(GC, 0, mmCP_RB1_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & + CP_RB1_RPTR_ADDR_HI__RB_RPTR_ADDR_HI_MASK); + wptr_gpu_addr = ring->wptr_gpu_addr; + WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_ADDR_LO, + lower_32_bits(wptr_gpu_addr)); + WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_ADDR_HI, + upper_32_bits(wptr_gpu_addr)); + + mdelay(1); + WREG32_SOC15(GC, 0, mmCP_RB1_CNTL, tmp); + + rb_addr = ring->gpu_addr >> 8; + WREG32_SOC15(GC, 0, mmCP_RB1_BASE, rb_addr); + WREG32_SOC15(GC, 0, mmCP_RB1_BASE_HI, upper_32_bits(rb_addr)); + WREG32_SOC15(GC, 0, mmCP_RB1_ACTIVE, 1); + + gfx_v10_0_cp_gfx_set_doorbell(adev, ring); + mutex_unlock(&adev->srbm_mutex); + } + /* Switch to pipe 0 */ + mutex_lock(&adev->srbm_mutex); + gfx_v10_0_cp_gfx_switch_pipe(adev, PIPE_ID0); + mutex_unlock(&adev->srbm_mutex); + + /* start the ring */ + gfx_v10_0_cp_gfx_start(adev); + + return 0; +} + +static void gfx_v10_0_cp_compute_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) { + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + WREG32_SOC15(GC, 0, mmCP_MEC_CNTL_Sienna_Cichlid, 0); + break; + default: + WREG32_SOC15(GC, 0, mmCP_MEC_CNTL, 0); + break; + } + } else { + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + WREG32_SOC15(GC, 0, mmCP_MEC_CNTL_Sienna_Cichlid, + (CP_MEC_CNTL__MEC_ME1_HALT_MASK | + CP_MEC_CNTL__MEC_ME2_HALT_MASK)); + break; + default: + WREG32_SOC15(GC, 0, mmCP_MEC_CNTL, + (CP_MEC_CNTL__MEC_ME1_HALT_MASK | + CP_MEC_CNTL__MEC_ME2_HALT_MASK)); + break; + } + adev->gfx.kiq[0].ring.sched.ready = false; + } + udelay(50); +} + +static int gfx_v10_0_cp_compute_load_microcode(struct amdgpu_device *adev) +{ + const struct gfx_firmware_header_v1_0 *mec_hdr; + const __le32 *fw_data; + unsigned int i; + u32 tmp; + u32 usec_timeout = 50000; /* Wait for 50 ms */ + + if (!adev->gfx.mec_fw) + return -EINVAL; + + gfx_v10_0_cp_compute_enable(adev, false); + + mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; + amdgpu_ucode_print_gfx_hdr(&mec_hdr->header); + + fw_data = (const __le32 *) + (adev->gfx.mec_fw->data + + le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes)); + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, mmCP_CPC_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, mmCP_CPC_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, mmCP_CPC_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_CPC_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + if (amdgpu_emu_mode == 1) + adev->hdp.funcs->flush_hdp(adev, NULL); + + tmp = RREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, EXE_DISABLE, 0); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, ADDRESS_CLAMP, 1); + WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_CNTL, tmp); + + WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_LO, adev->gfx.mec.mec_fw_gpu_addr & + 0xFFFFF000); + WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_HI, + upper_32_bits(adev->gfx.mec.mec_fw_gpu_addr)); + + /* MEC1 */ + WREG32_SOC15(GC, 0, mmCP_MEC_ME1_UCODE_ADDR, 0); + + for (i = 0; i < mec_hdr->jt_size; i++) + WREG32_SOC15(GC, 0, mmCP_MEC_ME1_UCODE_DATA, + le32_to_cpup(fw_data + mec_hdr->jt_offset + i)); + + WREG32_SOC15(GC, 0, mmCP_MEC_ME1_UCODE_ADDR, adev->gfx.mec_fw_version); + + /* + * TODO: Loading MEC2 firmware is only necessary if MEC2 should run + * different microcode than MEC1. + */ + + return 0; +} + +static void gfx_v10_0_kiq_setting(struct amdgpu_ring *ring) +{ + uint32_t tmp; + struct amdgpu_device *adev = ring->adev; + + /* tell RLC which is KIQ queue */ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid); + tmp &= 0xffffff00; + tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue); + WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid, tmp); + tmp |= 0x80; + WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid, tmp); + break; + default: + tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS); + tmp &= 0xffffff00; + tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue); + WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, tmp); + tmp |= 0x80; + WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, tmp); + break; + } +} + +static void gfx_v10_0_gfx_mqd_set_priority(struct amdgpu_device *adev, + struct v10_gfx_mqd *mqd, + struct amdgpu_mqd_prop *prop) +{ + bool priority = 0; + u32 tmp; + + /* set up default queue priority level + * 0x0 = low priority, 0x1 = high priority + */ + if (prop->hqd_pipe_priority == AMDGPU_GFX_PIPE_PRIO_HIGH) + priority = 1; + + tmp = RREG32_SOC15(GC, 0, mmCP_GFX_HQD_QUEUE_PRIORITY); + tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_QUEUE_PRIORITY, PRIORITY_LEVEL, priority); + mqd->cp_gfx_hqd_queue_priority = tmp; +} + +static int gfx_v10_0_gfx_mqd_init(struct amdgpu_device *adev, void *m, + struct amdgpu_mqd_prop *prop) +{ + struct v10_gfx_mqd *mqd = m; + uint64_t hqd_gpu_addr, wb_gpu_addr; + uint32_t tmp; + uint32_t rb_bufsz; + + /* set up gfx hqd wptr */ + mqd->cp_gfx_hqd_wptr = 0; + mqd->cp_gfx_hqd_wptr_hi = 0; + + /* set the pointer to the MQD */ + mqd->cp_mqd_base_addr = prop->mqd_gpu_addr & 0xfffffffc; + mqd->cp_mqd_base_addr_hi = upper_32_bits(prop->mqd_gpu_addr); + + /* set up mqd control */ + tmp = RREG32_SOC15(GC, 0, mmCP_GFX_MQD_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_GFX_MQD_CONTROL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_GFX_MQD_CONTROL, PRIV_STATE, 1); + tmp = REG_SET_FIELD(tmp, CP_GFX_MQD_CONTROL, CACHE_POLICY, 0); + mqd->cp_gfx_mqd_control = tmp; + + /* set up gfx_hqd_vimd with 0x0 to indicate the ring buffer's vmid */ + tmp = RREG32_SOC15(GC, 0, mmCP_GFX_HQD_VMID); + tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_VMID, VMID, 0); + mqd->cp_gfx_hqd_vmid = 0; + + /* set up gfx queue priority */ + gfx_v10_0_gfx_mqd_set_priority(adev, mqd, prop); + + /* set up time quantum */ + tmp = RREG32_SOC15(GC, 0, mmCP_GFX_HQD_QUANTUM); + tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_QUANTUM, QUANTUM_EN, 1); + mqd->cp_gfx_hqd_quantum = tmp; + + /* set up gfx hqd base. this is similar as CP_RB_BASE */ + hqd_gpu_addr = prop->hqd_base_gpu_addr >> 8; + mqd->cp_gfx_hqd_base = hqd_gpu_addr; + mqd->cp_gfx_hqd_base_hi = upper_32_bits(hqd_gpu_addr); + + /* set up hqd_rptr_addr/_hi, similar as CP_RB_RPTR */ + wb_gpu_addr = prop->rptr_gpu_addr; + mqd->cp_gfx_hqd_rptr_addr = wb_gpu_addr & 0xfffffffc; + mqd->cp_gfx_hqd_rptr_addr_hi = + upper_32_bits(wb_gpu_addr) & 0xffff; + + /* set up rb_wptr_poll addr */ + wb_gpu_addr = prop->wptr_gpu_addr; + mqd->cp_rb_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_rb_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; + + /* set up the gfx_hqd_control, similar as CP_RB0_CNTL */ + rb_bufsz = order_base_2(prop->queue_size / 4) - 1; + tmp = RREG32_SOC15(GC, 0, mmCP_GFX_HQD_CNTL); + tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_CNTL, RB_BLKSZ, rb_bufsz - 2); +#ifdef __BIG_ENDIAN + tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_CNTL, BUF_SWAP, 1); +#endif + mqd->cp_gfx_hqd_cntl = tmp; + + /* set up cp_doorbell_control */ + tmp = RREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_CONTROL); + if (prop->use_doorbell) { + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_OFFSET, prop->doorbell_index); + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_EN, 1); + } else + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_EN, 0); + mqd->cp_rb_doorbell_control = tmp; + + /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ + mqd->cp_gfx_hqd_rptr = RREG32_SOC15(GC, 0, mmCP_GFX_HQD_RPTR); + + /* active the queue */ + mqd->cp_gfx_hqd_active = 1; + + return 0; +} + +static int gfx_v10_0_gfx_init_queue(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct v10_gfx_mqd *mqd = ring->mqd_ptr; + int mqd_idx = ring - &adev->gfx.gfx_ring[0]; + + if (!amdgpu_in_reset(adev) && !adev->in_suspend) { + memset((void *)mqd, 0, sizeof(*mqd)); + mutex_lock(&adev->srbm_mutex); + nv_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + amdgpu_ring_init_mqd(ring); + + /* + * if there are 2 gfx rings, set the lower doorbell + * range of the first ring, otherwise the range of + * the second ring will override the first ring + */ + if (ring->doorbell_index == adev->doorbell_index.gfx_ring0 << 1) + gfx_v10_0_cp_gfx_set_doorbell(adev, ring); + + nv_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + if (adev->gfx.me.mqd_backup[mqd_idx]) + memcpy_fromio(adev->gfx.me.mqd_backup[mqd_idx], mqd, sizeof(*mqd)); + } else { + /* restore mqd with the backup copy */ + if (adev->gfx.me.mqd_backup[mqd_idx]) + memcpy_toio(mqd, adev->gfx.me.mqd_backup[mqd_idx], sizeof(*mqd)); + /* reset the ring */ + ring->wptr = 0; + *ring->wptr_cpu_addr = 0; + amdgpu_ring_clear_ring(ring); + } + + return 0; +} + +static int gfx_v10_0_cp_async_gfx_ring_resume(struct amdgpu_device *adev) +{ + int r, i; + struct amdgpu_ring *ring; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + return r; + + r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr); + if (!r) { + r = gfx_v10_0_gfx_init_queue(ring); + amdgpu_bo_kunmap(ring->mqd_obj); + ring->mqd_ptr = NULL; + } + amdgpu_bo_unreserve(ring->mqd_obj); + if (r) + return r; + } + + r = amdgpu_gfx_enable_kgq(adev, 0); + if (r) + return r; + + return gfx_v10_0_cp_gfx_start(adev); +} + +static int gfx_v10_0_compute_mqd_init(struct amdgpu_device *adev, void *m, + struct amdgpu_mqd_prop *prop) +{ + struct v10_compute_mqd *mqd = m; + uint64_t hqd_gpu_addr, wb_gpu_addr, eop_base_addr; + uint32_t tmp; + + mqd->header = 0xC0310800; + mqd->compute_pipelinestat_enable = 0x00000001; + mqd->compute_static_thread_mgmt_se0 = 0xffffffff; + mqd->compute_static_thread_mgmt_se1 = 0xffffffff; + mqd->compute_static_thread_mgmt_se2 = 0xffffffff; + mqd->compute_static_thread_mgmt_se3 = 0xffffffff; + mqd->compute_misc_reserved = 0x00000003; + + eop_base_addr = prop->eop_gpu_addr >> 8; + mqd->cp_hqd_eop_base_addr_lo = eop_base_addr; + mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr); + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + tmp = RREG32_SOC15(GC, 0, mmCP_HQD_EOP_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_EOP_CONTROL, EOP_SIZE, + (order_base_2(GFX10_MEC_HPD_SIZE / 4) - 1)); + + mqd->cp_hqd_eop_control = tmp; + + /* enable doorbell? */ + tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL); + + if (prop->use_doorbell) { + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_OFFSET, prop->doorbell_index); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_SOURCE, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_HIT, 0); + } else { + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 0); + } + + mqd->cp_hqd_pq_doorbell_control = tmp; + + /* disable the queue if it's active */ + mqd->cp_hqd_dequeue_request = 0; + mqd->cp_hqd_pq_rptr = 0; + mqd->cp_hqd_pq_wptr_lo = 0; + mqd->cp_hqd_pq_wptr_hi = 0; + + /* set the pointer to the MQD */ + mqd->cp_mqd_base_addr_lo = prop->mqd_gpu_addr & 0xfffffffc; + mqd->cp_mqd_base_addr_hi = upper_32_bits(prop->mqd_gpu_addr); + + /* set MQD vmid to 0 */ + tmp = RREG32_SOC15(GC, 0, mmCP_MQD_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_MQD_CONTROL, VMID, 0); + mqd->cp_mqd_control = tmp; + + /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ + hqd_gpu_addr = prop->hqd_base_gpu_addr >> 8; + mqd->cp_hqd_pq_base_lo = hqd_gpu_addr; + mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr); + + /* set up the HQD, this is similar to CP_RB0_CNTL */ + tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, QUEUE_SIZE, + (order_base_2(prop->queue_size / 4) - 1)); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE, + (order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1)); +#ifdef __BIG_ENDIAN + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ENDIAN_SWAP, 1); +#endif + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, TUNNEL_DISPATCH, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1); + mqd->cp_hqd_pq_control = tmp; + + /* set the wb address whether it's enabled or not */ + wb_gpu_addr = prop->rptr_gpu_addr; + mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_rptr_report_addr_hi = + upper_32_bits(wb_gpu_addr) & 0xffff; + + /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ + wb_gpu_addr = prop->wptr_gpu_addr; + mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; + + /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ + mqd->cp_hqd_pq_rptr = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_RPTR); + + /* set the vmid for the queue */ + mqd->cp_hqd_vmid = 0; + + tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PERSISTENT_STATE); + tmp = REG_SET_FIELD(tmp, CP_HQD_PERSISTENT_STATE, PRELOAD_SIZE, 0x53); + mqd->cp_hqd_persistent_state = tmp; + + /* set MIN_IB_AVAIL_SIZE */ + tmp = RREG32_SOC15(GC, 0, mmCP_HQD_IB_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_IB_CONTROL, MIN_IB_AVAIL_SIZE, 3); + mqd->cp_hqd_ib_control = tmp; + + /* set static priority for a compute queue/ring */ + mqd->cp_hqd_pipe_priority = prop->hqd_pipe_priority; + mqd->cp_hqd_queue_priority = prop->hqd_queue_priority; + + mqd->cp_hqd_active = prop->hqd_active; + + return 0; +} + +static int gfx_v10_0_kiq_init_register(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct v10_compute_mqd *mqd = ring->mqd_ptr; + int j; + + /* inactivate the queue */ + if (amdgpu_sriov_vf(adev)) + WREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE, 0); + + /* disable wptr polling */ + WREG32_FIELD15(GC, 0, CP_PQ_WPTR_POLL_CNTL, EN, 0); + + /* disable the queue if it's active */ + if (RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1) { + WREG32_SOC15(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, 1); + for (j = 0; j < adev->usec_timeout; j++) { + if (!(RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1)) + break; + udelay(1); + } + WREG32_SOC15(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, + mqd->cp_hqd_dequeue_request); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_RPTR, + mqd->cp_hqd_pq_rptr); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_LO, + mqd->cp_hqd_pq_wptr_lo); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_HI, + mqd->cp_hqd_pq_wptr_hi); + } + + /* disable doorbells */ + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, 0); + + /* write the EOP addr */ + WREG32_SOC15(GC, 0, mmCP_HQD_EOP_BASE_ADDR, + mqd->cp_hqd_eop_base_addr_lo); + WREG32_SOC15(GC, 0, mmCP_HQD_EOP_BASE_ADDR_HI, + mqd->cp_hqd_eop_base_addr_hi); + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + WREG32_SOC15(GC, 0, mmCP_HQD_EOP_CONTROL, + mqd->cp_hqd_eop_control); + + /* set the pointer to the MQD */ + WREG32_SOC15(GC, 0, mmCP_MQD_BASE_ADDR, + mqd->cp_mqd_base_addr_lo); + WREG32_SOC15(GC, 0, mmCP_MQD_BASE_ADDR_HI, + mqd->cp_mqd_base_addr_hi); + + /* set MQD vmid to 0 */ + WREG32_SOC15(GC, 0, mmCP_MQD_CONTROL, + mqd->cp_mqd_control); + + /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_BASE, + mqd->cp_hqd_pq_base_lo); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_BASE_HI, + mqd->cp_hqd_pq_base_hi); + + /* set up the HQD, this is similar to CP_RB0_CNTL */ + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_CONTROL, + mqd->cp_hqd_pq_control); + + /* set the wb address whether it's enabled or not */ + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_RPTR_REPORT_ADDR, + mqd->cp_hqd_pq_rptr_report_addr_lo); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_RPTR_REPORT_ADDR_HI, + mqd->cp_hqd_pq_rptr_report_addr_hi); + + /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR, + mqd->cp_hqd_pq_wptr_poll_addr_lo); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI, + mqd->cp_hqd_pq_wptr_poll_addr_hi); + + /* enable the doorbell if requested */ + if (ring->use_doorbell) { + WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_LOWER, + (adev->doorbell_index.kiq * 2) << 2); + WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER, + (adev->doorbell_index.userqueue_end * 2) << 2); + } + + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, + mqd->cp_hqd_pq_doorbell_control); + + /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_LO, + mqd->cp_hqd_pq_wptr_lo); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_HI, + mqd->cp_hqd_pq_wptr_hi); + + /* set the vmid for the queue */ + WREG32_SOC15(GC, 0, mmCP_HQD_VMID, mqd->cp_hqd_vmid); + + WREG32_SOC15(GC, 0, mmCP_HQD_PERSISTENT_STATE, + mqd->cp_hqd_persistent_state); + + /* activate the queue */ + WREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE, + mqd->cp_hqd_active); + + if (ring->use_doorbell) + WREG32_FIELD15(GC, 0, CP_PQ_STATUS, DOORBELL_ENABLE, 1); + + return 0; +} + +static int gfx_v10_0_kiq_init_queue(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct v10_compute_mqd *mqd = ring->mqd_ptr; + + gfx_v10_0_kiq_setting(ring); + + if (amdgpu_in_reset(adev)) { /* for GPU_RESET case */ + /* reset MQD to a clean status */ + if (adev->gfx.kiq[0].mqd_backup) + memcpy_toio(mqd, adev->gfx.kiq[0].mqd_backup, sizeof(*mqd)); + + /* reset ring buffer */ + ring->wptr = 0; + amdgpu_ring_clear_ring(ring); + + mutex_lock(&adev->srbm_mutex); + nv_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + gfx_v10_0_kiq_init_register(ring); + nv_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + } else { + memset((void *)mqd, 0, sizeof(*mqd)); + if (amdgpu_sriov_vf(adev) && adev->in_suspend) + amdgpu_ring_clear_ring(ring); + mutex_lock(&adev->srbm_mutex); + nv_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + amdgpu_ring_init_mqd(ring); + gfx_v10_0_kiq_init_register(ring); + nv_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + if (adev->gfx.kiq[0].mqd_backup) + memcpy_fromio(adev->gfx.kiq[0].mqd_backup, mqd, sizeof(*mqd)); + } + + return 0; +} + +static int gfx_v10_0_kcq_init_queue(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct v10_compute_mqd *mqd = ring->mqd_ptr; + int mqd_idx = ring - &adev->gfx.compute_ring[0]; + + if (!amdgpu_in_reset(adev) && !adev->in_suspend) { + memset((void *)mqd, 0, sizeof(*mqd)); + mutex_lock(&adev->srbm_mutex); + nv_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + amdgpu_ring_init_mqd(ring); + nv_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + if (adev->gfx.mec.mqd_backup[mqd_idx]) + memcpy_fromio(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(*mqd)); + } else { + /* restore MQD to a clean status */ + if (adev->gfx.mec.mqd_backup[mqd_idx]) + memcpy_toio(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(*mqd)); + /* reset ring buffer */ + ring->wptr = 0; + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, 0); + amdgpu_ring_clear_ring(ring); + } + + return 0; +} + +static int gfx_v10_0_kiq_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + int r; + + ring = &adev->gfx.kiq[0].ring; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + return r; + + r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr); + if (unlikely(r != 0)) { + amdgpu_bo_unreserve(ring->mqd_obj); + return r; + } + + gfx_v10_0_kiq_init_queue(ring); + amdgpu_bo_kunmap(ring->mqd_obj); + ring->mqd_ptr = NULL; + amdgpu_bo_unreserve(ring->mqd_obj); + return 0; +} + +static int gfx_v10_0_kcq_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = NULL; + int r = 0, i; + + gfx_v10_0_cp_compute_enable(adev, true); + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + goto done; + r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr); + if (!r) { + r = gfx_v10_0_kcq_init_queue(ring); + amdgpu_bo_kunmap(ring->mqd_obj); + ring->mqd_ptr = NULL; + } + amdgpu_bo_unreserve(ring->mqd_obj); + if (r) + goto done; + } + + r = amdgpu_gfx_enable_kcq(adev, 0); +done: + return r; +} + +static int gfx_v10_0_cp_resume(struct amdgpu_device *adev) +{ + int r, i; + struct amdgpu_ring *ring; + + if (!(adev->flags & AMD_IS_APU)) + gfx_v10_0_enable_gui_idle_interrupt(adev, false); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + /* legacy firmware loading */ + r = gfx_v10_0_cp_gfx_load_microcode(adev); + if (r) + return r; + + r = gfx_v10_0_cp_compute_load_microcode(adev); + if (r) + return r; + } + + if (adev->enable_mes_kiq && adev->mes.kiq_hw_init) + r = amdgpu_mes_kiq_hw_init(adev); + else + r = gfx_v10_0_kiq_resume(adev); + if (r) + return r; + + r = gfx_v10_0_kcq_resume(adev); + if (r) + return r; + + if (!amdgpu_async_gfx_ring) { + r = gfx_v10_0_cp_gfx_resume(adev); + if (r) + return r; + } else { + r = gfx_v10_0_cp_async_gfx_ring_resume(adev); + if (r) + return r; + } + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + } + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + } + + return 0; +} + +static void gfx_v10_0_cp_enable(struct amdgpu_device *adev, bool enable) +{ + gfx_v10_0_cp_gfx_enable(adev, enable); + gfx_v10_0_cp_compute_enable(adev, enable); +} + +static bool gfx_v10_0_check_grbm_cam_remapping(struct amdgpu_device *adev) +{ + uint32_t data, pattern = 0xDEADBEEF; + + /* + * check if mmVGT_ESGS_RING_SIZE_UMD + * has been remapped to mmVGT_ESGS_RING_SIZE + */ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + data = RREG32_SOC15(GC, 0, mmVGT_ESGS_RING_SIZE_Sienna_Cichlid); + WREG32_SOC15(GC, 0, mmVGT_ESGS_RING_SIZE_Sienna_Cichlid, 0); + WREG32_SOC15(GC, 0, mmVGT_ESGS_RING_SIZE_UMD, pattern); + + if (RREG32_SOC15(GC, 0, mmVGT_ESGS_RING_SIZE_Sienna_Cichlid) == pattern) { + WREG32_SOC15(GC, 0, mmVGT_ESGS_RING_SIZE_UMD, data); + return true; + } + WREG32_SOC15(GC, 0, mmVGT_ESGS_RING_SIZE_Sienna_Cichlid, data); + break; + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 7): + return true; + default: + data = RREG32_SOC15(GC, 0, mmVGT_ESGS_RING_SIZE); + WREG32_SOC15(GC, 0, mmVGT_ESGS_RING_SIZE, 0); + WREG32_SOC15(GC, 0, mmVGT_ESGS_RING_SIZE_UMD, pattern); + + if (RREG32_SOC15(GC, 0, mmVGT_ESGS_RING_SIZE) == pattern) { + WREG32_SOC15(GC, 0, mmVGT_ESGS_RING_SIZE_UMD, data); + return true; + } + WREG32_SOC15(GC, 0, mmVGT_ESGS_RING_SIZE, data); + break; + } + + return false; +} + +static void gfx_v10_0_setup_grbm_cam_remapping(struct amdgpu_device *adev) +{ + uint32_t data; + + if (amdgpu_sriov_vf(adev)) + return; + + /* + * Initialize cam_index to 0 + * index will auto-inc after each data writing + */ + WREG32_SOC15(GC, 0, mmGRBM_CAM_INDEX, 0); + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + /* mmVGT_TF_RING_SIZE_UMD -> mmVGT_TF_RING_SIZE */ + data = (SOC15_REG_OFFSET(GC, 0, mmVGT_TF_RING_SIZE_UMD) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmVGT_TF_RING_SIZE_Sienna_Cichlid) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); + + /* mmVGT_TF_MEMORY_BASE_UMD -> mmVGT_TF_MEMORY_BASE */ + data = (SOC15_REG_OFFSET(GC, 0, mmVGT_TF_MEMORY_BASE_UMD) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmVGT_TF_MEMORY_BASE_Sienna_Cichlid) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); + + /* mmVGT_TF_MEMORY_BASE_HI_UMD -> mmVGT_TF_MEMORY_BASE_HI */ + data = (SOC15_REG_OFFSET(GC, 0, mmVGT_TF_MEMORY_BASE_HI_UMD) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmVGT_TF_MEMORY_BASE_HI_Sienna_Cichlid) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); + + /* mmVGT_HS_OFFCHIP_PARAM_UMD -> mmVGT_HS_OFFCHIP_PARAM */ + data = (SOC15_REG_OFFSET(GC, 0, mmVGT_HS_OFFCHIP_PARAM_UMD) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmVGT_HS_OFFCHIP_PARAM_Sienna_Cichlid) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); + + /* mmVGT_ESGS_RING_SIZE_UMD -> mmVGT_ESGS_RING_SIZE */ + data = (SOC15_REG_OFFSET(GC, 0, mmVGT_ESGS_RING_SIZE_UMD) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmVGT_ESGS_RING_SIZE_Sienna_Cichlid) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); + + /* mmVGT_GSVS_RING_SIZE_UMD -> mmVGT_GSVS_RING_SIZE */ + data = (SOC15_REG_OFFSET(GC, 0, mmVGT_GSVS_RING_SIZE_UMD) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmVGT_GSVS_RING_SIZE_Sienna_Cichlid) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); + + /* mmSPI_CONFIG_CNTL_REMAP -> mmSPI_CONFIG_CNTL */ + data = (SOC15_REG_OFFSET(GC, 0, mmSPI_CONFIG_CNTL_REMAP) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmSPI_CONFIG_CNTL_Sienna_Cichlid) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + break; + default: + /* mmVGT_TF_RING_SIZE_UMD -> mmVGT_TF_RING_SIZE */ + data = (SOC15_REG_OFFSET(GC, 0, mmVGT_TF_RING_SIZE_UMD) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmVGT_TF_RING_SIZE) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); + + /* mmVGT_TF_MEMORY_BASE_UMD -> mmVGT_TF_MEMORY_BASE */ + data = (SOC15_REG_OFFSET(GC, 0, mmVGT_TF_MEMORY_BASE_UMD) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmVGT_TF_MEMORY_BASE) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); + + /* mmVGT_TF_MEMORY_BASE_HI_UMD -> mmVGT_TF_MEMORY_BASE_HI */ + data = (SOC15_REG_OFFSET(GC, 0, mmVGT_TF_MEMORY_BASE_HI_UMD) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmVGT_TF_MEMORY_BASE_HI) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); + + /* mmVGT_HS_OFFCHIP_PARAM_UMD -> mmVGT_HS_OFFCHIP_PARAM */ + data = (SOC15_REG_OFFSET(GC, 0, mmVGT_HS_OFFCHIP_PARAM_UMD) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmVGT_HS_OFFCHIP_PARAM) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); + + /* mmVGT_ESGS_RING_SIZE_UMD -> mmVGT_ESGS_RING_SIZE */ + data = (SOC15_REG_OFFSET(GC, 0, mmVGT_ESGS_RING_SIZE_UMD) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmVGT_ESGS_RING_SIZE) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); + + /* mmVGT_GSVS_RING_SIZE_UMD -> mmVGT_GSVS_RING_SIZE */ + data = (SOC15_REG_OFFSET(GC, 0, mmVGT_GSVS_RING_SIZE_UMD) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmVGT_GSVS_RING_SIZE) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); + + /* mmSPI_CONFIG_CNTL_REMAP -> mmSPI_CONFIG_CNTL */ + data = (SOC15_REG_OFFSET(GC, 0, mmSPI_CONFIG_CNTL_REMAP) << + GRBM_CAM_DATA__CAM_ADDR__SHIFT) | + (SOC15_REG_OFFSET(GC, 0, mmSPI_CONFIG_CNTL) << + GRBM_CAM_DATA__CAM_REMAPADDR__SHIFT); + break; + } + + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA_UPPER, 0); + WREG32_SOC15(GC, 0, mmGRBM_CAM_DATA, data); +} + +static void gfx_v10_0_disable_gpa_mode(struct amdgpu_device *adev) +{ + uint32_t data; + + data = RREG32_SOC15(GC, 0, mmCPC_PSP_DEBUG); + data |= CPC_PSP_DEBUG__GPA_OVERRIDE_MASK; + WREG32_SOC15(GC, 0, mmCPC_PSP_DEBUG, data); + + data = RREG32_SOC15(GC, 0, mmCPG_PSP_DEBUG); + data |= CPG_PSP_DEBUG__GPA_OVERRIDE_MASK; + WREG32_SOC15(GC, 0, mmCPG_PSP_DEBUG, data); +} + +static int gfx_v10_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!amdgpu_emu_mode) + gfx_v10_0_init_golden_registers(adev); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + /** + * For gfx 10, rlc firmware loading relies on smu firmware is + * loaded firstly, so in direct type, it has to load smc ucode + * here before rlc. + */ + if (!(adev->flags & AMD_IS_APU)) { + r = amdgpu_pm_load_smu_firmware(adev, NULL); + if (r) + return r; + } + gfx_v10_0_disable_gpa_mode(adev); + } + + /* if GRBM CAM not remapped, set up the remapping */ + if (!gfx_v10_0_check_grbm_cam_remapping(adev)) + gfx_v10_0_setup_grbm_cam_remapping(adev); + + gfx_v10_0_constants_init(adev); + + r = gfx_v10_0_rlc_resume(adev); + if (r) + return r; + + /* + * init golden registers and rlc resume may override some registers, + * reconfig them here + */ + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 1, 10) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 1, 1) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 1, 2)) + gfx_v10_0_tcp_harvest(adev); + + r = gfx_v10_0_cp_resume(adev); + if (r) + return r; + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 0)) + gfx_v10_3_program_pbb_mode(adev); + + if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(10, 3, 0)) + gfx_v10_3_set_power_brake_sequence(adev); + + return r; +} + +static int gfx_v10_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0); + amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0); + + if (!adev->no_hw_access) { + if (amdgpu_async_gfx_ring) { + if (amdgpu_gfx_disable_kgq(adev, 0)) + DRM_ERROR("KGQ disable failed\n"); + } + + if (amdgpu_gfx_disable_kcq(adev, 0)) + DRM_ERROR("KCQ disable failed\n"); + } + + if (amdgpu_sriov_vf(adev)) { + gfx_v10_0_cp_gfx_enable(adev, false); + /* Remove the steps of clearing KIQ position. + * It causes GFX hang when another Win guest is rendering. + */ + return 0; + } + gfx_v10_0_cp_enable(adev, false); + gfx_v10_0_enable_gui_idle_interrupt(adev, false); + + return 0; +} + +static int gfx_v10_0_suspend(void *handle) +{ + return gfx_v10_0_hw_fini(handle); +} + +static int gfx_v10_0_resume(void *handle) +{ + return gfx_v10_0_hw_init(handle); +} + +static bool gfx_v10_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (REG_GET_FIELD(RREG32_SOC15(GC, 0, mmGRBM_STATUS), + GRBM_STATUS, GUI_ACTIVE)) + return false; + else + return true; +} + +static int gfx_v10_0_wait_for_idle(void *handle) +{ + unsigned int i; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + /* read MC_STATUS */ + tmp = RREG32_SOC15(GC, 0, mmGRBM_STATUS) & + GRBM_STATUS__GUI_ACTIVE_MASK; + + if (!REG_GET_FIELD(tmp, GRBM_STATUS, GUI_ACTIVE)) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int gfx_v10_0_soft_reset(void *handle) +{ + u32 grbm_soft_reset = 0; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* GRBM_STATUS */ + tmp = RREG32_SOC15(GC, 0, mmGRBM_STATUS); + if (tmp & (GRBM_STATUS__PA_BUSY_MASK | GRBM_STATUS__SC_BUSY_MASK | + GRBM_STATUS__BCI_BUSY_MASK | GRBM_STATUS__SX_BUSY_MASK | + GRBM_STATUS__TA_BUSY_MASK | GRBM_STATUS__DB_BUSY_MASK | + GRBM_STATUS__CB_BUSY_MASK | GRBM_STATUS__GDS_BUSY_MASK | + GRBM_STATUS__SPI_BUSY_MASK | GRBM_STATUS__GE_BUSY_NO_DMA_MASK)) { + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_CP, + 1); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_GFX, + 1); + } + + if (tmp & (GRBM_STATUS__CP_BUSY_MASK | GRBM_STATUS__CP_COHERENCY_BUSY_MASK)) { + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_CP, + 1); + } + + /* GRBM_STATUS2 */ + tmp = RREG32_SOC15(GC, 0, mmGRBM_STATUS2); + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + if (REG_GET_FIELD(tmp, GRBM_STATUS2, RLC_BUSY_Sienna_Cichlid)) + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, + SOFT_RESET_RLC, + 1); + break; + default: + if (REG_GET_FIELD(tmp, GRBM_STATUS2, RLC_BUSY)) + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, + SOFT_RESET_RLC, + 1); + break; + } + + if (grbm_soft_reset) { + /* stop the rlc */ + gfx_v10_0_rlc_stop(adev); + + /* Disable GFX parsing/prefetching */ + gfx_v10_0_cp_gfx_enable(adev, false); + + /* Disable MEC parsing/prefetching */ + gfx_v10_0_cp_compute_enable(adev, false); + + if (grbm_soft_reset) { + tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET); + tmp |= grbm_soft_reset; + dev_info(adev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET, tmp); + tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~grbm_soft_reset; + WREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET, tmp); + tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET); + } + + /* Wait a little for things to settle down */ + udelay(50); + } + return 0; +} + +static uint64_t gfx_v10_0_get_gpu_clock_counter(struct amdgpu_device *adev) +{ + uint64_t clock, clock_lo, clock_hi, hi_check; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + preempt_disable(); + clock_hi = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER_Vangogh); + clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER_Vangogh); + hi_check = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER_Vangogh); + /* The SMUIO TSC clock frequency is 100MHz, which sets 32-bit carry over + * roughly every 42 seconds. + */ + if (hi_check != clock_hi) { + clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER_Vangogh); + clock_hi = hi_check; + } + preempt_enable(); + clock = clock_lo | (clock_hi << 32ULL); + break; + case IP_VERSION(10, 3, 6): + preempt_disable(); + clock_hi = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER_GC_10_3_6); + clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER_GC_10_3_6); + hi_check = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER_GC_10_3_6); + /* The SMUIO TSC clock frequency is 100MHz, which sets 32-bit carry over + * roughly every 42 seconds. + */ + if (hi_check != clock_hi) { + clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER_GC_10_3_6); + clock_hi = hi_check; + } + preempt_enable(); + clock = clock_lo | (clock_hi << 32ULL); + break; + default: + preempt_disable(); + clock_hi = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER); + clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER); + hi_check = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER); + /* The SMUIO TSC clock frequency is 100MHz, which sets 32-bit carry over + * roughly every 42 seconds. + */ + if (hi_check != clock_hi) { + clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER); + clock_hi = hi_check; + } + preempt_enable(); + clock = clock_lo | (clock_hi << 32ULL); + break; + } + return clock; +} + +static void gfx_v10_0_ring_emit_gds_switch(struct amdgpu_ring *ring, + uint32_t vmid, + uint32_t gds_base, uint32_t gds_size, + uint32_t gws_base, uint32_t gws_size, + uint32_t oa_base, uint32_t oa_size) +{ + struct amdgpu_device *adev = ring->adev; + + /* GDS Base */ + gfx_v10_0_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_BASE) + 2 * vmid, + gds_base); + + /* GDS Size */ + gfx_v10_0_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_SIZE) + 2 * vmid, + gds_size); + + /* GWS */ + gfx_v10_0_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID0) + vmid, + gws_size << GDS_GWS_VMID0__SIZE__SHIFT | gws_base); + + /* OA */ + gfx_v10_0_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID0) + vmid, + (1 << (oa_size + oa_base)) - (1 << oa_base)); +} + +static int gfx_v10_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->gfx.funcs = &gfx_v10_0_gfx_funcs; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + adev->gfx.num_gfx_rings = GFX10_NUM_GFX_RINGS_NV1X; + break; + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + adev->gfx.num_gfx_rings = GFX10_NUM_GFX_RINGS_Sienna_Cichlid; + break; + default: + break; + } + + adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev), + AMDGPU_MAX_COMPUTE_RINGS); + + gfx_v10_0_set_kiq_pm4_funcs(adev); + gfx_v10_0_set_ring_funcs(adev); + gfx_v10_0_set_irq_funcs(adev); + gfx_v10_0_set_gds_init(adev); + gfx_v10_0_set_rlc_funcs(adev); + gfx_v10_0_set_mqd_funcs(adev); + + /* init rlcg reg access ctrl */ + gfx_v10_0_init_rlcg_reg_access_ctrl(adev); + + return gfx_v10_0_init_microcode(adev); +} + +static int gfx_v10_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_reg_irq, 0); + if (r) + return r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_inst_irq, 0); + if (r) + return r; + + return 0; +} + +static bool gfx_v10_0_is_rlc_enabled(struct amdgpu_device *adev) +{ + uint32_t rlc_cntl; + + /* if RLC is not enabled, do nothing */ + rlc_cntl = RREG32_SOC15(GC, 0, mmRLC_CNTL); + return (REG_GET_FIELD(rlc_cntl, RLC_CNTL, RLC_ENABLE_F32)) ? true : false; +} + +static void gfx_v10_0_set_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + uint32_t data; + unsigned int i; + + data = RLC_SAFE_MODE__CMD_MASK; + data |= (1 << RLC_SAFE_MODE__MESSAGE__SHIFT); + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + WREG32_SOC15(GC, 0, mmRLC_SAFE_MODE_Sienna_Cichlid, data); + + /* wait for RLC_SAFE_MODE */ + for (i = 0; i < adev->usec_timeout; i++) { + if (!REG_GET_FIELD(RREG32_SOC15(GC, 0, mmRLC_SAFE_MODE_Sienna_Cichlid), + RLC_SAFE_MODE, CMD)) + break; + udelay(1); + } + break; + default: + WREG32_SOC15(GC, 0, mmRLC_SAFE_MODE, data); + + /* wait for RLC_SAFE_MODE */ + for (i = 0; i < adev->usec_timeout; i++) { + if (!REG_GET_FIELD(RREG32_SOC15(GC, 0, mmRLC_SAFE_MODE), + RLC_SAFE_MODE, CMD)) + break; + udelay(1); + } + break; + } +} + +static void gfx_v10_0_unset_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + uint32_t data; + + data = RLC_SAFE_MODE__CMD_MASK; + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + WREG32_SOC15(GC, 0, mmRLC_SAFE_MODE_Sienna_Cichlid, data); + break; + default: + WREG32_SOC15(GC, 0, mmRLC_SAFE_MODE, data); + break; + } +} + +static void gfx_v10_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def; + + if (!(adev->cg_flags & (AMD_CG_SUPPORT_GFX_MGCG | AMD_CG_SUPPORT_GFX_MGLS))) + return; + + /* It is disabled by HW by default */ + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG)) { + /* 0 - Disable some blocks' MGCG */ + WREG32_SOC15(GC, 0, mmGRBM_GFX_INDEX, 0xe0000000); + WREG32_SOC15(GC, 0, mmCGTT_WD_CLK_CTRL, 0xff000000); + WREG32_SOC15(GC, 0, mmCGTT_VGT_CLK_CTRL, 0xff000000); + WREG32_SOC15(GC, 0, mmCGTT_IA_CLK_CTRL, 0xff000000); + + /* 1 - RLC_CGTT_MGCG_OVERRIDE */ + def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); + data &= ~(RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_FGCG_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__ENABLE_CGTS_LEGACY_MASK); + + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); + + /* MGLS is a global flag to control all MGLS in GFX */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGLS) { + /* 2 - RLC memory Light sleep */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_RLC_LS) { + def = data = RREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL); + data |= RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK; + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL, data); + } + /* 3 - CP memory Light sleep */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CP_LS) { + def = data = RREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL); + data |= CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; + if (def != data) + WREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL, data); + } + } + } else if (!enable || !(adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG)) { + /* 1 - MGCG_OVERRIDE */ + def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); + data |= (RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_FGCG_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__ENABLE_CGTS_LEGACY_MASK); + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); + + /* 2 - disable MGLS in CP */ + data = RREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL); + if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) { + data &= ~CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; + WREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL, data); + } + + /* 3 - disable MGLS in RLC */ + data = RREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL); + if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) { + data &= ~RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK; + WREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL, data); + } + + } +} + +static void gfx_v10_0_update_3d_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def; + + if (!(adev->cg_flags & (AMD_CG_SUPPORT_GFX_3D_CGCG | AMD_CG_SUPPORT_GFX_3D_CGLS))) + return; + + /* Enable 3D CGCG/CGLS */ + if (enable) { + /* write cmd to clear cgcg/cgls ov */ + def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); + + /* unset CGCG override */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGCG) + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_GFX3D_CG_OVERRIDE_MASK; + + /* update CGCG and CGLS override bits */ + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); + + /* enable 3Dcgcg FSM(0x0000363f) */ + def = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D); + data = 0; + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGCG) + data = (0x36 << RLC_CGCG_CGLS_CTRL_3D__CGCG_GFX_IDLE_THRESHOLD__SHIFT) | + RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK; + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGLS) + data |= (0x000F << RLC_CGCG_CGLS_CTRL_3D__CGLS_REP_COMPANSAT_DELAY__SHIFT) | + RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK; + + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D, data); + + /* set IDLE_POLL_COUNT(0x00900100) */ + def = RREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL); + data = (0x0100 << CP_RB_WPTR_POLL_CNTL__POLL_FREQUENCY__SHIFT) | + (0x0090 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT); + if (def != data) + WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL, data); + } else { + /* Disable CGCG/CGLS */ + def = data = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D); + + /* disable cgcg, cgls should be disabled */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGCG) + data &= ~RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK; + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGLS) + data &= ~RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK; + + /* disable cgcg and cgls in FSM */ + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D, data); + } +} + +static void gfx_v10_0_update_coarse_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (!(adev->cg_flags & (AMD_CG_SUPPORT_GFX_CGCG | AMD_CG_SUPPORT_GFX_CGLS))) + return; + + if (enable) { + def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); + + /* unset CGCG override */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG) + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGCG_OVERRIDE_MASK; + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGLS_OVERRIDE_MASK; + + /* update CGCG and CGLS override bits */ + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); + + /* enable cgcg FSM(0x0000363F) */ + def = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL); + data = 0; + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG) + data = (0x36 << RLC_CGCG_CGLS_CTRL__CGCG_GFX_IDLE_THRESHOLD__SHIFT) | + RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK; + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) + data |= (0x000F << RLC_CGCG_CGLS_CTRL__CGLS_REP_COMPANSAT_DELAY__SHIFT) | + RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK; + + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, data); + + /* set IDLE_POLL_COUNT(0x00900100) */ + def = RREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL); + data = (0x0100 << CP_RB_WPTR_POLL_CNTL__POLL_FREQUENCY__SHIFT) | + (0x0090 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT); + if (def != data) + WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL, data); + } else { + def = data = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL); + + /* reset CGCG/CGLS bits */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG) + data &= ~RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK; + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) + data &= ~RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK; + + /* disable cgcg and cgls in FSM */ + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, data); + } +} + +static void gfx_v10_0_update_fine_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_GFX_FGCG)) + return; + + if (enable) { + def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); + /* unset FGCG override */ + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_FGCG_OVERRIDE_MASK; + /* update FGCG override bits */ + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); + + def = data = RREG32_SOC15(GC, 0, mmRLC_CLK_CNTL); + /* unset RLC SRAM CLK GATER override */ + data &= ~RLC_CLK_CNTL__RLC_SRAM_CLK_GATER_OVERRIDE_MASK; + /* update RLC SRAM CLK GATER override bits */ + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CLK_CNTL, data); + } else { + def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); + /* reset FGCG bits */ + data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_FGCG_OVERRIDE_MASK; + /* disable FGCG*/ + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); + + def = data = RREG32_SOC15(GC, 0, mmRLC_CLK_CNTL); + /* reset RLC SRAM CLK GATER bits */ + data |= RLC_CLK_CNTL__RLC_SRAM_CLK_GATER_OVERRIDE_MASK; + /* disable RLC SRAM CLK*/ + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CLK_CNTL, data); + } +} + +static void gfx_v10_0_apply_medium_grain_clock_gating_workaround(struct amdgpu_device *adev) +{ + uint32_t reg_data = 0; + uint32_t reg_idx = 0; + uint32_t i; + + const uint32_t tcp_ctrl_regs[] = { + mmCGTS_SA0_WGP00_CU0_TCP_CTRL_REG, + mmCGTS_SA0_WGP00_CU1_TCP_CTRL_REG, + mmCGTS_SA0_WGP01_CU0_TCP_CTRL_REG, + mmCGTS_SA0_WGP01_CU1_TCP_CTRL_REG, + mmCGTS_SA0_WGP02_CU0_TCP_CTRL_REG, + mmCGTS_SA0_WGP02_CU1_TCP_CTRL_REG, + mmCGTS_SA0_WGP10_CU0_TCP_CTRL_REG, + mmCGTS_SA0_WGP10_CU1_TCP_CTRL_REG, + mmCGTS_SA0_WGP11_CU0_TCP_CTRL_REG, + mmCGTS_SA0_WGP11_CU1_TCP_CTRL_REG, + mmCGTS_SA0_WGP12_CU0_TCP_CTRL_REG, + mmCGTS_SA0_WGP12_CU1_TCP_CTRL_REG, + mmCGTS_SA1_WGP00_CU0_TCP_CTRL_REG, + mmCGTS_SA1_WGP00_CU1_TCP_CTRL_REG, + mmCGTS_SA1_WGP01_CU0_TCP_CTRL_REG, + mmCGTS_SA1_WGP01_CU1_TCP_CTRL_REG, + mmCGTS_SA1_WGP02_CU0_TCP_CTRL_REG, + mmCGTS_SA1_WGP02_CU1_TCP_CTRL_REG, + mmCGTS_SA1_WGP10_CU0_TCP_CTRL_REG, + mmCGTS_SA1_WGP10_CU1_TCP_CTRL_REG, + mmCGTS_SA1_WGP11_CU0_TCP_CTRL_REG, + mmCGTS_SA1_WGP11_CU1_TCP_CTRL_REG, + mmCGTS_SA1_WGP12_CU0_TCP_CTRL_REG, + mmCGTS_SA1_WGP12_CU1_TCP_CTRL_REG + }; + + const uint32_t tcp_ctrl_regs_nv12[] = { + mmCGTS_SA0_WGP00_CU0_TCP_CTRL_REG, + mmCGTS_SA0_WGP00_CU1_TCP_CTRL_REG, + mmCGTS_SA0_WGP01_CU0_TCP_CTRL_REG, + mmCGTS_SA0_WGP01_CU1_TCP_CTRL_REG, + mmCGTS_SA0_WGP02_CU0_TCP_CTRL_REG, + mmCGTS_SA0_WGP02_CU1_TCP_CTRL_REG, + mmCGTS_SA0_WGP10_CU0_TCP_CTRL_REG, + mmCGTS_SA0_WGP10_CU1_TCP_CTRL_REG, + mmCGTS_SA0_WGP11_CU0_TCP_CTRL_REG, + mmCGTS_SA0_WGP11_CU1_TCP_CTRL_REG, + mmCGTS_SA1_WGP00_CU0_TCP_CTRL_REG, + mmCGTS_SA1_WGP00_CU1_TCP_CTRL_REG, + mmCGTS_SA1_WGP01_CU0_TCP_CTRL_REG, + mmCGTS_SA1_WGP01_CU1_TCP_CTRL_REG, + mmCGTS_SA1_WGP02_CU0_TCP_CTRL_REG, + mmCGTS_SA1_WGP02_CU1_TCP_CTRL_REG, + mmCGTS_SA1_WGP10_CU0_TCP_CTRL_REG, + mmCGTS_SA1_WGP10_CU1_TCP_CTRL_REG, + mmCGTS_SA1_WGP11_CU0_TCP_CTRL_REG, + mmCGTS_SA1_WGP11_CU1_TCP_CTRL_REG, + }; + + const uint32_t sm_ctlr_regs[] = { + mmCGTS_SA0_QUAD0_SM_CTRL_REG, + mmCGTS_SA0_QUAD1_SM_CTRL_REG, + mmCGTS_SA1_QUAD0_SM_CTRL_REG, + mmCGTS_SA1_QUAD1_SM_CTRL_REG + }; + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 1, 2)) { + for (i = 0; i < ARRAY_SIZE(tcp_ctrl_regs_nv12); i++) { + reg_idx = adev->reg_offset[GC_HWIP][0][mmCGTS_SA0_WGP00_CU0_TCP_CTRL_REG_BASE_IDX] + + tcp_ctrl_regs_nv12[i]; + reg_data = RREG32(reg_idx); + reg_data |= CGTS_SA0_WGP00_CU0_TCP_CTRL_REG__TCPI_LS_OVERRIDE_MASK; + WREG32(reg_idx, reg_data); + } + } else { + for (i = 0; i < ARRAY_SIZE(tcp_ctrl_regs); i++) { + reg_idx = adev->reg_offset[GC_HWIP][0][mmCGTS_SA0_WGP00_CU0_TCP_CTRL_REG_BASE_IDX] + + tcp_ctrl_regs[i]; + reg_data = RREG32(reg_idx); + reg_data |= CGTS_SA0_WGP00_CU0_TCP_CTRL_REG__TCPI_LS_OVERRIDE_MASK; + WREG32(reg_idx, reg_data); + } + } + + for (i = 0; i < ARRAY_SIZE(sm_ctlr_regs); i++) { + reg_idx = adev->reg_offset[GC_HWIP][0][mmCGTS_SA0_QUAD0_SM_CTRL_REG_BASE_IDX] + + sm_ctlr_regs[i]; + reg_data = RREG32(reg_idx); + reg_data &= ~CGTS_SA0_QUAD0_SM_CTRL_REG__SM_MODE_MASK; + reg_data |= 2 << CGTS_SA0_QUAD0_SM_CTRL_REG__SM_MODE__SHIFT; + WREG32(reg_idx, reg_data); + } +} + +static int gfx_v10_0_update_gfx_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + + if (enable) { + /* enable FGCG firstly*/ + gfx_v10_0_update_fine_grain_clock_gating(adev, enable); + /* CGCG/CGLS should be enabled after MGCG/MGLS + * === MGCG + MGLS === + */ + gfx_v10_0_update_medium_grain_clock_gating(adev, enable); + /* === CGCG /CGLS for GFX 3D Only === */ + gfx_v10_0_update_3d_clock_gating(adev, enable); + /* === CGCG + CGLS === */ + gfx_v10_0_update_coarse_grain_clock_gating(adev, enable); + + if ((adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 1, 10)) || + (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 1, 1)) || + (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 1, 2))) + gfx_v10_0_apply_medium_grain_clock_gating_workaround(adev); + } else { + /* CGCG/CGLS should be disabled before MGCG/MGLS + * === CGCG + CGLS === + */ + gfx_v10_0_update_coarse_grain_clock_gating(adev, enable); + /* === CGCG /CGLS for GFX 3D Only === */ + gfx_v10_0_update_3d_clock_gating(adev, enable); + /* === MGCG + MGLS === */ + gfx_v10_0_update_medium_grain_clock_gating(adev, enable); + /* disable fgcg at last*/ + gfx_v10_0_update_fine_grain_clock_gating(adev, enable); + } + + if (adev->cg_flags & + (AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS)) + gfx_v10_0_enable_gui_idle_interrupt(adev, enable); + + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); + + return 0; +} + +static void gfx_v10_0_update_spm_vmid_internal(struct amdgpu_device *adev, + unsigned int vmid) +{ + u32 reg, data; + + /* not for *_SOC15 */ + reg = SOC15_REG_OFFSET(GC, 0, mmRLC_SPM_MC_CNTL); + if (amdgpu_sriov_is_pp_one_vf(adev)) + data = RREG32_NO_KIQ(reg); + else + data = RREG32_SOC15(GC, 0, mmRLC_SPM_MC_CNTL); + + data &= ~RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK; + data |= (vmid & RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK) << RLC_SPM_MC_CNTL__RLC_SPM_VMID__SHIFT; + + if (amdgpu_sriov_is_pp_one_vf(adev)) + WREG32_SOC15_NO_KIQ(GC, 0, mmRLC_SPM_MC_CNTL, data); + else + WREG32_SOC15(GC, 0, mmRLC_SPM_MC_CNTL, data); +} + +static void gfx_v10_0_update_spm_vmid(struct amdgpu_device *adev, unsigned int vmid) +{ + amdgpu_gfx_off_ctrl(adev, false); + + gfx_v10_0_update_spm_vmid_internal(adev, vmid); + + amdgpu_gfx_off_ctrl(adev, true); +} + +static bool gfx_v10_0_check_rlcg_range(struct amdgpu_device *adev, + uint32_t offset, + struct soc15_reg_rlcg *entries, int arr_size) +{ + int i; + uint32_t reg; + + if (!entries) + return false; + + for (i = 0; i < arr_size; i++) { + const struct soc15_reg_rlcg *entry; + + entry = &entries[i]; + reg = adev->reg_offset[entry->hwip][entry->instance][entry->segment] + entry->reg; + if (offset == reg) + return true; + } + + return false; +} + +static bool gfx_v10_0_is_rlcg_access_range(struct amdgpu_device *adev, u32 offset) +{ + return gfx_v10_0_check_rlcg_range(adev, offset, NULL, 0); +} + +static void gfx_v10_cntl_power_gating(struct amdgpu_device *adev, bool enable) +{ + u32 data = RREG32_SOC15(GC, 0, mmRLC_PG_CNTL); + + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)) + data |= RLC_PG_CNTL__GFX_POWER_GATING_ENABLE_MASK; + else + data &= ~RLC_PG_CNTL__GFX_POWER_GATING_ENABLE_MASK; + + WREG32_SOC15(GC, 0, mmRLC_PG_CNTL, data); + + /* + * CGPG enablement required and the register to program the hysteresis value + * RLC_PG_DELAY_3.CGCG_ACTIVE_BEFORE_CGPG to the desired CGPG hysteresis value + * in refclk count. Note that RLC FW is modified to take 16 bits from + * RLC_PG_DELAY_3[15:0] as the hysteresis instead of just 8 bits. + * + * The recommendation from RLC team is setting RLC_PG_DELAY_3 to 200us as part) + * of CGPG enablement starting point. + * Power/performance team will optimize it and might give a new value later. + */ + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)) { + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 7): + data = 0x4E20 & RLC_PG_DELAY_3__CGCG_ACTIVE_BEFORE_CGPG_MASK_Vangogh; + WREG32_SOC15(GC, 0, mmRLC_PG_DELAY_3, data); + break; + default: + break; + } + } +} + +static void gfx_v10_cntl_pg(struct amdgpu_device *adev, bool enable) +{ + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + + gfx_v10_cntl_power_gating(adev, enable); + + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); +} + +static const struct amdgpu_rlc_funcs gfx_v10_0_rlc_funcs = { + .is_rlc_enabled = gfx_v10_0_is_rlc_enabled, + .set_safe_mode = gfx_v10_0_set_safe_mode, + .unset_safe_mode = gfx_v10_0_unset_safe_mode, + .init = gfx_v10_0_rlc_init, + .get_csb_size = gfx_v10_0_get_csb_size, + .get_csb_buffer = gfx_v10_0_get_csb_buffer, + .resume = gfx_v10_0_rlc_resume, + .stop = gfx_v10_0_rlc_stop, + .reset = gfx_v10_0_rlc_reset, + .start = gfx_v10_0_rlc_start, + .update_spm_vmid = gfx_v10_0_update_spm_vmid, +}; + +static const struct amdgpu_rlc_funcs gfx_v10_0_rlc_funcs_sriov = { + .is_rlc_enabled = gfx_v10_0_is_rlc_enabled, + .set_safe_mode = gfx_v10_0_set_safe_mode, + .unset_safe_mode = gfx_v10_0_unset_safe_mode, + .init = gfx_v10_0_rlc_init, + .get_csb_size = gfx_v10_0_get_csb_size, + .get_csb_buffer = gfx_v10_0_get_csb_buffer, + .resume = gfx_v10_0_rlc_resume, + .stop = gfx_v10_0_rlc_stop, + .reset = gfx_v10_0_rlc_reset, + .start = gfx_v10_0_rlc_start, + .update_spm_vmid = gfx_v10_0_update_spm_vmid, + .is_rlcg_access_range = gfx_v10_0_is_rlcg_access_range, +}; + +static int gfx_v10_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_PG_STATE_GATE); + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + amdgpu_gfx_off_ctrl(adev, enable); + break; + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 7): + if (!enable) + amdgpu_gfx_off_ctrl(adev, false); + + gfx_v10_cntl_pg(adev, enable); + + if (enable) + amdgpu_gfx_off_ctrl(adev, true); + + break; + default: + break; + } + return 0; +} + +static int gfx_v10_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + gfx_v10_0_update_gfx_clock_gating(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + return 0; +} + +static void gfx_v10_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + /* AMD_CG_SUPPORT_GFX_FGCG */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE)); + if (!(data & RLC_CGTT_MGCG_OVERRIDE__GFXIP_FGCG_OVERRIDE_MASK)) + *flags |= AMD_CG_SUPPORT_GFX_FGCG; + + /* AMD_CG_SUPPORT_GFX_MGCG */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE)); + if (!(data & RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK)) + *flags |= AMD_CG_SUPPORT_GFX_MGCG; + + /* AMD_CG_SUPPORT_GFX_CGCG */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_CGCG_CGLS_CTRL)); + if (data & RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CGCG; + + /* AMD_CG_SUPPORT_GFX_CGLS */ + if (data & RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CGLS; + + /* AMD_CG_SUPPORT_GFX_RLC_LS */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_MEM_SLP_CNTL)); + if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_RLC_LS | AMD_CG_SUPPORT_GFX_MGLS; + + /* AMD_CG_SUPPORT_GFX_CP_LS */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmCP_MEM_SLP_CNTL)); + if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CP_LS | AMD_CG_SUPPORT_GFX_MGLS; + + /* AMD_CG_SUPPORT_GFX_3D_CGCG */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D)); + if (data & RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_3D_CGCG; + + /* AMD_CG_SUPPORT_GFX_3D_CGLS */ + if (data & RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_3D_CGLS; +} + +static u64 gfx_v10_0_ring_get_rptr_gfx(struct amdgpu_ring *ring) +{ + /* gfx10 is 32bit rptr*/ + return *(uint32_t *)ring->rptr_cpu_addr; +} + +static u64 gfx_v10_0_ring_get_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u64 wptr; + + /* XXX check if swapping is necessary on BE */ + if (ring->use_doorbell) { + wptr = atomic64_read((atomic64_t *)ring->wptr_cpu_addr); + } else { + wptr = RREG32_SOC15(GC, 0, mmCP_RB0_WPTR); + wptr += (u64)RREG32_SOC15(GC, 0, mmCP_RB0_WPTR_HI) << 32; + } + + return wptr; +} + +static void gfx_v10_0_ring_set_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t *wptr_saved; + uint32_t *is_queue_unmap; + uint64_t aggregated_db_index; + uint32_t mqd_size = adev->mqds[AMDGPU_HW_IP_GFX].mqd_size; + uint64_t wptr_tmp; + + if (ring->is_mes_queue) { + wptr_saved = (uint32_t *)(ring->mqd_ptr + mqd_size); + is_queue_unmap = (uint32_t *)(ring->mqd_ptr + mqd_size + + sizeof(uint32_t)); + aggregated_db_index = + amdgpu_mes_get_aggregated_doorbell_index(adev, + AMDGPU_MES_PRIORITY_LEVEL_NORMAL); + + wptr_tmp = ring->wptr & ring->buf_mask; + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, wptr_tmp); + *wptr_saved = wptr_tmp; + /* assume doorbell always being used by mes mapped queue */ + if (*is_queue_unmap) { + WDOORBELL64(aggregated_db_index, wptr_tmp); + WDOORBELL64(ring->doorbell_index, wptr_tmp); + } else { + WDOORBELL64(ring->doorbell_index, wptr_tmp); + + if (*is_queue_unmap) + WDOORBELL64(aggregated_db_index, wptr_tmp); + } + } else { + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, + ring->wptr); + WDOORBELL64(ring->doorbell_index, ring->wptr); + } else { + WREG32_SOC15(GC, 0, mmCP_RB0_WPTR, + lower_32_bits(ring->wptr)); + WREG32_SOC15(GC, 0, mmCP_RB0_WPTR_HI, + upper_32_bits(ring->wptr)); + } + } +} + +static u64 gfx_v10_0_ring_get_rptr_compute(struct amdgpu_ring *ring) +{ + /* gfx10 hardware is 32bit rptr */ + return *(uint32_t *)ring->rptr_cpu_addr; +} + +static u64 gfx_v10_0_ring_get_wptr_compute(struct amdgpu_ring *ring) +{ + u64 wptr; + + /* XXX check if swapping is necessary on BE */ + if (ring->use_doorbell) + wptr = atomic64_read((atomic64_t *)ring->wptr_cpu_addr); + else + BUG(); + return wptr; +} + +static void gfx_v10_0_ring_set_wptr_compute(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t *wptr_saved; + uint32_t *is_queue_unmap; + uint64_t aggregated_db_index; + uint32_t mqd_size = adev->mqds[AMDGPU_HW_IP_COMPUTE].mqd_size; + uint64_t wptr_tmp; + + if (ring->is_mes_queue) { + wptr_saved = (uint32_t *)(ring->mqd_ptr + mqd_size); + is_queue_unmap = (uint32_t *)(ring->mqd_ptr + mqd_size + + sizeof(uint32_t)); + aggregated_db_index = + amdgpu_mes_get_aggregated_doorbell_index(adev, + AMDGPU_MES_PRIORITY_LEVEL_NORMAL); + + wptr_tmp = ring->wptr & ring->buf_mask; + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, wptr_tmp); + *wptr_saved = wptr_tmp; + /* assume doorbell always used by mes mapped queue */ + if (*is_queue_unmap) { + WDOORBELL64(aggregated_db_index, wptr_tmp); + WDOORBELL64(ring->doorbell_index, wptr_tmp); + } else { + WDOORBELL64(ring->doorbell_index, wptr_tmp); + + if (*is_queue_unmap) + WDOORBELL64(aggregated_db_index, wptr_tmp); + } + } else { + /* XXX check if swapping is necessary on BE */ + if (ring->use_doorbell) { + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, + ring->wptr); + WDOORBELL64(ring->doorbell_index, ring->wptr); + } else { + BUG(); /* only DOORBELL method supported on gfx10 now */ + } + } +} + +static void gfx_v10_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 ref_and_mask, reg_mem_engine; + const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg; + + if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) { + switch (ring->me) { + case 1: + ref_and_mask = nbio_hf_reg->ref_and_mask_cp2 << ring->pipe; + break; + case 2: + ref_and_mask = nbio_hf_reg->ref_and_mask_cp6 << ring->pipe; + break; + default: + return; + } + reg_mem_engine = 0; + } else { + ref_and_mask = nbio_hf_reg->ref_and_mask_cp0; + reg_mem_engine = 1; /* pfp */ + } + + gfx_v10_0_wait_reg_mem(ring, reg_mem_engine, 0, 1, + adev->nbio.funcs->get_hdp_flush_req_offset(adev), + adev->nbio.funcs->get_hdp_flush_done_offset(adev), + ref_and_mask, ref_and_mask, 0x20); +} + +static void gfx_v10_0_ring_emit_ib_gfx(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned int vmid = AMDGPU_JOB_GET_VMID(job); + u32 header, control = 0; + + if (ib->flags & AMDGPU_IB_FLAG_CE) + header = PACKET3(PACKET3_INDIRECT_BUFFER_CNST, 2); + else + header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); + + control |= ib->length_dw | (vmid << 24); + + if (ring->adev->gfx.mcbp && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) { + control |= INDIRECT_BUFFER_PRE_ENB(1); + + if (flags & AMDGPU_IB_PREEMPTED) + control |= INDIRECT_BUFFER_PRE_RESUME(1); + + if (!(ib->flags & AMDGPU_IB_FLAG_CE) && vmid) + gfx_v10_0_ring_emit_de_meta(ring, + (!amdgpu_sriov_vf(ring->adev) && flags & AMDGPU_IB_PREEMPTED) ? true : false); + } + + if (ring->is_mes_queue) + /* inherit vmid from mqd */ + control |= 0x400000; + + amdgpu_ring_write(ring, header); + BUG_ON(ib->gpu_addr & 0x3); /* Dword align */ + amdgpu_ring_write(ring, +#ifdef __BIG_ENDIAN + (2 << 0) | +#endif + lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, control); +} + +static void gfx_v10_0_ring_emit_ib_compute(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned int vmid = AMDGPU_JOB_GET_VMID(job); + u32 control = INDIRECT_BUFFER_VALID | ib->length_dw | (vmid << 24); + + if (ring->is_mes_queue) + /* inherit vmid from mqd */ + control |= 0x40000000; + + /* Currently, there is a high possibility to get wave ID mismatch + * between ME and GDS, leading to a hw deadlock, because ME generates + * different wave IDs than the GDS expects. This situation happens + * randomly when at least 5 compute pipes use GDS ordered append. + * The wave IDs generated by ME are also wrong after suspend/resume. + * Those are probably bugs somewhere else in the kernel driver. + * + * Writing GDS_COMPUTE_MAX_WAVE_ID resets wave ID counters in ME and + * GDS to 0 for this ring (me/pipe). + */ + if (ib->flags & AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID) { + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); + amdgpu_ring_write(ring, mmGDS_COMPUTE_MAX_WAVE_ID); + amdgpu_ring_write(ring, ring->adev->gds.gds_compute_max_wave_id); + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2)); + BUG_ON(ib->gpu_addr & 0x3); /* Dword align */ + amdgpu_ring_write(ring, +#ifdef __BIG_ENDIAN + (2 << 0) | +#endif + lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, control); +} + +static void gfx_v10_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned int flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + bool int_sel = flags & AMDGPU_FENCE_FLAG_INT; + + /* RELEASE_MEM - flush caches, send int */ + amdgpu_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 6)); + amdgpu_ring_write(ring, (PACKET3_RELEASE_MEM_GCR_SEQ | + PACKET3_RELEASE_MEM_GCR_GL2_WB | + PACKET3_RELEASE_MEM_GCR_GLM_INV | /* must be set with GLM_WB */ + PACKET3_RELEASE_MEM_GCR_GLM_WB | + PACKET3_RELEASE_MEM_CACHE_POLICY(3) | + PACKET3_RELEASE_MEM_EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | + PACKET3_RELEASE_MEM_EVENT_INDEX(5))); + amdgpu_ring_write(ring, (PACKET3_RELEASE_MEM_DATA_SEL(write64bit ? 2 : 1) | + PACKET3_RELEASE_MEM_INT_SEL(int_sel ? 2 : 0))); + + /* + * the address should be Qword aligned if 64bit write, Dword + * aligned if only send 32bit data low (discard data high) + */ + if (write64bit) + BUG_ON(addr & 0x7); + else + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + amdgpu_ring_write(ring, ring->is_mes_queue ? + (ring->hw_queue_id | AMDGPU_FENCE_MES_QUEUE_FLAG) : 0); +} + +static void gfx_v10_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + gfx_v10_0_wait_reg_mem(ring, usepfp, 1, 0, lower_32_bits(addr), + upper_32_bits(addr), seq, 0xffffffff, 4); +} + +static void gfx_v10_0_ring_invalidate_tlbs(struct amdgpu_ring *ring, + uint16_t pasid, uint32_t flush_type, + bool all_hub, uint8_t dst_sel) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_INVALIDATE_TLBS, 0)); + amdgpu_ring_write(ring, + PACKET3_INVALIDATE_TLBS_DST_SEL(dst_sel) | + PACKET3_INVALIDATE_TLBS_ALL_HUB(all_hub) | + PACKET3_INVALIDATE_TLBS_PASID(pasid) | + PACKET3_INVALIDATE_TLBS_FLUSH_TYPE(flush_type)); +} + +static void gfx_v10_0_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + if (ring->is_mes_queue) + gfx_v10_0_ring_invalidate_tlbs(ring, 0, 0, false, 0); + else + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* compute doesn't have PFP */ + if (ring->funcs->type == AMDGPU_RING_TYPE_GFX) { + /* sync PFP to ME, otherwise we might get invalid PFP reads */ + amdgpu_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); + amdgpu_ring_write(ring, 0x0); + } +} + +static void gfx_v10_0_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned int flags) +{ + struct amdgpu_device *adev = ring->adev; + + /* we only allocate 32bit for each seq wb address */ + BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + /* write fence seq to the "addr" */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(5) | WR_CONFIRM)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + if (flags & AMDGPU_FENCE_FLAG_INT) { + /* set register to trigger INT */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0) | WR_CONFIRM)); + amdgpu_ring_write(ring, SOC15_REG_OFFSET(GC, 0, mmCPC_INT_STATUS)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0x20000000); /* src_id is 178 */ + } +} + +static void gfx_v10_0_ring_emit_sb(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); +} + +static void gfx_v10_0_ring_emit_cntxcntl(struct amdgpu_ring *ring, + uint32_t flags) +{ + uint32_t dw2 = 0; + + if (ring->adev->gfx.mcbp) + gfx_v10_0_ring_emit_ce_meta(ring, + (!amdgpu_sriov_vf(ring->adev) && flags & AMDGPU_IB_PREEMPTED) ? true : false); + + dw2 |= 0x80000000; /* set load_enable otherwise this package is just NOPs */ + if (flags & AMDGPU_HAVE_CTX_SWITCH) { + /* set load_global_config & load_global_uconfig */ + dw2 |= 0x8001; + /* set load_cs_sh_regs */ + dw2 |= 0x01000000; + /* set load_per_context_state & load_gfx_sh_regs for GFX */ + dw2 |= 0x10002; + + /* set load_ce_ram if preamble presented */ + if (AMDGPU_PREAMBLE_IB_PRESENT & flags) + dw2 |= 0x10000000; + } else { + /* still load_ce_ram if this is the first time preamble presented + * although there is no context switch happens. + */ + if (AMDGPU_PREAMBLE_IB_PRESENT_FIRST & flags) + dw2 |= 0x10000000; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + amdgpu_ring_write(ring, dw2); + amdgpu_ring_write(ring, 0); +} + +static unsigned int gfx_v10_0_ring_emit_init_cond_exec(struct amdgpu_ring *ring) +{ + unsigned int ret; + + amdgpu_ring_write(ring, PACKET3(PACKET3_COND_EXEC, 3)); + amdgpu_ring_write(ring, lower_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, 0); /* discard following DWs if *cond_exec_gpu_addr==0 */ + ret = ring->wptr & ring->buf_mask; + amdgpu_ring_write(ring, 0x55aa55aa); /* patch dummy value later */ + + return ret; +} + +static void gfx_v10_0_ring_emit_patch_cond_exec(struct amdgpu_ring *ring, unsigned int offset) +{ + unsigned int cur; + + BUG_ON(offset > ring->buf_mask); + BUG_ON(ring->ring[offset] != 0x55aa55aa); + + cur = (ring->wptr - 1) & ring->buf_mask; + if (likely(cur > offset)) + ring->ring[offset] = cur - offset; + else + ring->ring[offset] = (ring->buf_mask + 1) - offset + cur; +} + +static int gfx_v10_0_ring_preempt_ib(struct amdgpu_ring *ring) +{ + int i, r = 0; + struct amdgpu_device *adev = ring->adev; + struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; + struct amdgpu_ring *kiq_ring = &kiq->ring; + unsigned long flags; + + if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues) + return -EINVAL; + + spin_lock_irqsave(&kiq->ring_lock, flags); + + if (amdgpu_ring_alloc(kiq_ring, kiq->pmf->unmap_queues_size)) { + spin_unlock_irqrestore(&kiq->ring_lock, flags); + return -ENOMEM; + } + + /* assert preemption condition */ + amdgpu_ring_set_preempt_cond_exec(ring, false); + + /* assert IB preemption, emit the trailing fence */ + kiq->pmf->kiq_unmap_queues(kiq_ring, ring, PREEMPT_QUEUES_NO_UNMAP, + ring->trail_fence_gpu_addr, + ++ring->trail_seq); + amdgpu_ring_commit(kiq_ring); + + spin_unlock_irqrestore(&kiq->ring_lock, flags); + + /* poll the trailing fence */ + for (i = 0; i < adev->usec_timeout; i++) { + if (ring->trail_seq == + le32_to_cpu(*(ring->trail_fence_cpu_addr))) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) { + r = -EINVAL; + DRM_ERROR("ring %d failed to preempt ib\n", ring->idx); + } + + /* deassert preemption condition */ + amdgpu_ring_set_preempt_cond_exec(ring, true); + return r; +} + +static void gfx_v10_0_ring_emit_ce_meta(struct amdgpu_ring *ring, bool resume) +{ + struct amdgpu_device *adev = ring->adev; + struct v10_ce_ib_state ce_payload = {0}; + uint64_t offset, ce_payload_gpu_addr; + void *ce_payload_cpu_addr; + int cnt; + + cnt = (sizeof(ce_payload) >> 2) + 4 - 2; + + if (ring->is_mes_queue) { + offset = offsetof(struct amdgpu_mes_ctx_meta_data, + gfx[0].gfx_meta_data) + + offsetof(struct v10_gfx_meta_data, ce_payload); + ce_payload_gpu_addr = + amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + ce_payload_cpu_addr = + amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + } else { + offset = offsetof(struct v10_gfx_meta_data, ce_payload); + ce_payload_gpu_addr = amdgpu_csa_vaddr(ring->adev) + offset; + ce_payload_cpu_addr = adev->virt.csa_cpu_addr + offset; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, cnt)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(2) | + WRITE_DATA_DST_SEL(8) | + WR_CONFIRM) | + WRITE_DATA_CACHE_POLICY(0)); + amdgpu_ring_write(ring, lower_32_bits(ce_payload_gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ce_payload_gpu_addr)); + + if (resume) + amdgpu_ring_write_multiple(ring, ce_payload_cpu_addr, + sizeof(ce_payload) >> 2); + else + amdgpu_ring_write_multiple(ring, (void *)&ce_payload, + sizeof(ce_payload) >> 2); +} + +static void gfx_v10_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume) +{ + struct amdgpu_device *adev = ring->adev; + struct v10_de_ib_state de_payload = {0}; + uint64_t offset, gds_addr, de_payload_gpu_addr; + void *de_payload_cpu_addr; + int cnt; + + if (ring->is_mes_queue) { + offset = offsetof(struct amdgpu_mes_ctx_meta_data, + gfx[0].gfx_meta_data) + + offsetof(struct v10_gfx_meta_data, de_payload); + de_payload_gpu_addr = + amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + de_payload_cpu_addr = + amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + + offset = offsetof(struct amdgpu_mes_ctx_meta_data, + gfx[0].gds_backup) + + offsetof(struct v10_gfx_meta_data, de_payload); + gds_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + } else { + offset = offsetof(struct v10_gfx_meta_data, de_payload); + de_payload_gpu_addr = amdgpu_csa_vaddr(ring->adev) + offset; + de_payload_cpu_addr = adev->virt.csa_cpu_addr + offset; + + gds_addr = ALIGN(amdgpu_csa_vaddr(ring->adev) + + AMDGPU_CSA_SIZE - adev->gds.gds_size, + PAGE_SIZE); + } + + de_payload.gds_backup_addrlo = lower_32_bits(gds_addr); + de_payload.gds_backup_addrhi = upper_32_bits(gds_addr); + + cnt = (sizeof(de_payload) >> 2) + 4 - 2; + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, cnt)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) | + WRITE_DATA_DST_SEL(8) | + WR_CONFIRM) | + WRITE_DATA_CACHE_POLICY(0)); + amdgpu_ring_write(ring, lower_32_bits(de_payload_gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(de_payload_gpu_addr)); + + if (resume) + amdgpu_ring_write_multiple(ring, de_payload_cpu_addr, + sizeof(de_payload) >> 2); + else + amdgpu_ring_write_multiple(ring, (void *)&de_payload, + sizeof(de_payload) >> 2); +} + +static void gfx_v10_0_ring_emit_frame_cntl(struct amdgpu_ring *ring, bool start, + bool secure) +{ + uint32_t v = secure ? FRAME_TMZ : 0; + + amdgpu_ring_write(ring, PACKET3(PACKET3_FRAME_CONTROL, 0)); + amdgpu_ring_write(ring, v | FRAME_CMD(start ? 0 : 1)); +} + +static void gfx_v10_0_ring_emit_rreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t reg_val_offs) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, PACKET3(PACKET3_COPY_DATA, 4)); + amdgpu_ring_write(ring, 0 | /* src: register*/ + (5 << 8) | /* dst: memory */ + (1 << 20)); /* write confirm */ + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, lower_32_bits(adev->wb.gpu_addr + + reg_val_offs * 4)); + amdgpu_ring_write(ring, upper_32_bits(adev->wb.gpu_addr + + reg_val_offs * 4)); +} + +static void gfx_v10_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val) +{ + uint32_t cmd = 0; + + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_GFX: + cmd = WRITE_DATA_ENGINE_SEL(1) | WR_CONFIRM; + break; + case AMDGPU_RING_TYPE_KIQ: + cmd = (1 << 16); /* no inc addr */ + break; + default: + cmd = WR_CONFIRM; + break; + } + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, cmd); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); +} + +static void gfx_v10_0_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + gfx_v10_0_wait_reg_mem(ring, 0, 0, 0, reg, 0, val, mask, 0x20); +} + +static void gfx_v10_0_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring, + uint32_t reg0, uint32_t reg1, + uint32_t ref, uint32_t mask) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + struct amdgpu_device *adev = ring->adev; + bool fw_version_ok = false; + + fw_version_ok = adev->gfx.cp_fw_write_wait; + + if (fw_version_ok) + gfx_v10_0_wait_reg_mem(ring, usepfp, 0, 1, reg0, reg1, + ref, mask, 0x20); + else + amdgpu_ring_emit_reg_write_reg_wait_helper(ring, reg0, reg1, + ref, mask); +} + +static void gfx_v10_0_ring_soft_recovery(struct amdgpu_ring *ring, + unsigned int vmid) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t value = 0; + + value = REG_SET_FIELD(value, SQ_CMD, CMD, 0x03); + value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01); + value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1); + value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid); + WREG32_SOC15(GC, 0, mmSQ_CMD, value); +} + +static void +gfx_v10_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev, + uint32_t me, uint32_t pipe, + enum amdgpu_interrupt_state state) +{ + uint32_t cp_int_cntl, cp_int_cntl_reg; + + if (!me) { + switch (pipe) { + case 0: + cp_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_INT_CNTL_RING0); + break; + case 1: + cp_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_INT_CNTL_RING1); + break; + default: + DRM_DEBUG("invalid pipe %d\n", pipe); + return; + } + } else { + DRM_DEBUG("invalid me %d\n", me); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + cp_int_cntl = RREG32_SOC15_IP(GC, cp_int_cntl_reg); + cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0, + TIME_STAMP_INT_ENABLE, 0); + WREG32_SOC15_IP(GC, cp_int_cntl_reg, cp_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + cp_int_cntl = RREG32_SOC15_IP(GC, cp_int_cntl_reg); + cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0, + TIME_STAMP_INT_ENABLE, 1); + WREG32_SOC15_IP(GC, cp_int_cntl_reg, cp_int_cntl); + break; + default: + break; + } +} + +static void gfx_v10_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev, + int me, int pipe, + enum amdgpu_interrupt_state state) +{ + u32 mec_int_cntl, mec_int_cntl_reg; + + /* + * amdgpu controls only the first MEC. That's why this function only + * handles the setting of interrupts for this specific MEC. All other + * pipes' interrupts are set by amdkfd. + */ + + if (me == 1) { + switch (pipe) { + case 0: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE0_INT_CNTL); + break; + case 1: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE1_INT_CNTL); + break; + case 2: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE2_INT_CNTL); + break; + case 3: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE3_INT_CNTL); + break; + default: + DRM_DEBUG("invalid pipe %d\n", pipe); + return; + } + } else { + DRM_DEBUG("invalid me %d\n", me); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + mec_int_cntl = RREG32_SOC15_IP(GC, mec_int_cntl_reg); + mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, + TIME_STAMP_INT_ENABLE, 0); + WREG32_SOC15_IP(GC, mec_int_cntl_reg, mec_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + mec_int_cntl = RREG32_SOC15_IP(GC, mec_int_cntl_reg); + mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, + TIME_STAMP_INT_ENABLE, 1); + WREG32_SOC15_IP(GC, mec_int_cntl_reg, mec_int_cntl); + break; + default: + break; + } +} + +static int gfx_v10_0_set_eop_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + switch (type) { + case AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP: + gfx_v10_0_set_gfx_eop_interrupt_state(adev, 0, 0, state); + break; + case AMDGPU_CP_IRQ_GFX_ME0_PIPE1_EOP: + gfx_v10_0_set_gfx_eop_interrupt_state(adev, 0, 1, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP: + gfx_v10_0_set_compute_eop_interrupt_state(adev, 1, 0, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP: + gfx_v10_0_set_compute_eop_interrupt_state(adev, 1, 1, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE2_EOP: + gfx_v10_0_set_compute_eop_interrupt_state(adev, 1, 2, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE3_EOP: + gfx_v10_0_set_compute_eop_interrupt_state(adev, 1, 3, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE0_EOP: + gfx_v10_0_set_compute_eop_interrupt_state(adev, 2, 0, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE1_EOP: + gfx_v10_0_set_compute_eop_interrupt_state(adev, 2, 1, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE2_EOP: + gfx_v10_0_set_compute_eop_interrupt_state(adev, 2, 2, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE3_EOP: + gfx_v10_0_set_compute_eop_interrupt_state(adev, 2, 3, state); + break; + default: + break; + } + return 0; +} + +static int gfx_v10_0_eop_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + int i; + u8 me_id, pipe_id, queue_id; + struct amdgpu_ring *ring; + uint32_t mes_queue_id = entry->src_data[0]; + + DRM_DEBUG("IH: CP EOP\n"); + + if (adev->enable_mes && (mes_queue_id & AMDGPU_FENCE_MES_QUEUE_FLAG)) { + struct amdgpu_mes_queue *queue; + + mes_queue_id &= AMDGPU_FENCE_MES_QUEUE_ID_MASK; + + spin_lock(&adev->mes.queue_id_lock); + queue = idr_find(&adev->mes.queue_id_idr, mes_queue_id); + if (queue) { + DRM_DEBUG("process mes queue id = %d\n", mes_queue_id); + amdgpu_fence_process(queue->ring); + } + spin_unlock(&adev->mes.queue_id_lock); + } else { + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + queue_id = (entry->ring_id & 0x70) >> 4; + + switch (me_id) { + case 0: + if (pipe_id == 0) + amdgpu_fence_process(&adev->gfx.gfx_ring[0]); + else + amdgpu_fence_process(&adev->gfx.gfx_ring[1]); + break; + case 1: + case 2: + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + /* Per-queue interrupt is supported for MEC starting from VI. + * The interrupt can only be enabled/disabled per pipe instead + * of per queue. + */ + if ((ring->me == me_id) && + (ring->pipe == pipe_id) && + (ring->queue == queue_id)) + amdgpu_fence_process(ring); + } + break; + } + } + + return 0; +} + +static int gfx_v10_0_set_priv_reg_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + case AMDGPU_IRQ_STATE_ENABLE: + WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, + PRIV_REG_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + break; + default: + break; + } + + return 0; +} + +static int gfx_v10_0_set_priv_inst_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + case AMDGPU_IRQ_STATE_ENABLE: + WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, + PRIV_INSTR_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + break; + default: + break; + } + + return 0; +} + +static void gfx_v10_0_handle_priv_fault(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry) +{ + u8 me_id, pipe_id, queue_id; + struct amdgpu_ring *ring; + int i; + + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + queue_id = (entry->ring_id & 0x70) >> 4; + + switch (me_id) { + case 0: + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + /* we only enabled 1 gfx queue per pipe for now */ + if (ring->me == me_id && ring->pipe == pipe_id) + drm_sched_fault(&ring->sched); + } + break; + case 1: + case 2: + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + if (ring->me == me_id && ring->pipe == pipe_id && + ring->queue == queue_id) + drm_sched_fault(&ring->sched); + } + break; + default: + BUG(); + } +} + +static int gfx_v10_0_priv_reg_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal register access in command stream\n"); + gfx_v10_0_handle_priv_fault(adev, entry); + return 0; +} + +static int gfx_v10_0_priv_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal instruction in command stream\n"); + gfx_v10_0_handle_priv_fault(adev, entry); + return 0; +} + +static int gfx_v10_0_kiq_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + uint32_t tmp, target; + struct amdgpu_ring *ring = &(adev->gfx.kiq[0].ring); + + if (ring->me == 1) + target = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE0_INT_CNTL); + else + target = SOC15_REG_OFFSET(GC, 0, mmCP_ME2_PIPE0_INT_CNTL); + target += ring->pipe; + + switch (type) { + case AMDGPU_CP_KIQ_IRQ_DRIVER0: + if (state == AMDGPU_IRQ_STATE_DISABLE) { + tmp = RREG32_SOC15(GC, 0, mmCPC_INT_CNTL); + tmp = REG_SET_FIELD(tmp, CPC_INT_CNTL, + GENERIC2_INT_ENABLE, 0); + WREG32_SOC15(GC, 0, mmCPC_INT_CNTL, tmp); + + tmp = RREG32_SOC15_IP(GC, target); + tmp = REG_SET_FIELD(tmp, CP_ME2_PIPE0_INT_CNTL, + GENERIC2_INT_ENABLE, 0); + WREG32_SOC15_IP(GC, target, tmp); + } else { + tmp = RREG32_SOC15(GC, 0, mmCPC_INT_CNTL); + tmp = REG_SET_FIELD(tmp, CPC_INT_CNTL, + GENERIC2_INT_ENABLE, 1); + WREG32_SOC15(GC, 0, mmCPC_INT_CNTL, tmp); + + tmp = RREG32_SOC15_IP(GC, target); + tmp = REG_SET_FIELD(tmp, CP_ME2_PIPE0_INT_CNTL, + GENERIC2_INT_ENABLE, 1); + WREG32_SOC15_IP(GC, target, tmp); + } + break; + default: + BUG(); /* kiq only support GENERIC2_INT now */ + break; + } + return 0; +} + +static int gfx_v10_0_kiq_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + u8 me_id, pipe_id, queue_id; + struct amdgpu_ring *ring = &(adev->gfx.kiq[0].ring); + + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + queue_id = (entry->ring_id & 0x70) >> 4; + DRM_DEBUG("IH: CPC GENERIC2_INT, me:%d, pipe:%d, queue:%d\n", + me_id, pipe_id, queue_id); + + amdgpu_fence_process(ring); + return 0; +} + +static void gfx_v10_0_emit_mem_sync(struct amdgpu_ring *ring) +{ + const unsigned int gcr_cntl = + PACKET3_ACQUIRE_MEM_GCR_CNTL_GL2_INV(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GL2_WB(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GLM_INV(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GLM_WB(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GL1_INV(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GLV_INV(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GLK_INV(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GLI_INV(1); + + /* ACQUIRE_MEM - make one or more surfaces valid for use by the subsequent operations */ + amdgpu_ring_write(ring, PACKET3(PACKET3_ACQUIRE_MEM, 6)); + amdgpu_ring_write(ring, 0); /* CP_COHER_CNTL */ + amdgpu_ring_write(ring, 0xffffffff); /* CP_COHER_SIZE */ + amdgpu_ring_write(ring, 0xffffff); /* CP_COHER_SIZE_HI */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE_HI */ + amdgpu_ring_write(ring, 0x0000000A); /* POLL_INTERVAL */ + amdgpu_ring_write(ring, gcr_cntl); /* GCR_CNTL */ +} + +static const struct amd_ip_funcs gfx_v10_0_ip_funcs = { + .name = "gfx_v10_0", + .early_init = gfx_v10_0_early_init, + .late_init = gfx_v10_0_late_init, + .sw_init = gfx_v10_0_sw_init, + .sw_fini = gfx_v10_0_sw_fini, + .hw_init = gfx_v10_0_hw_init, + .hw_fini = gfx_v10_0_hw_fini, + .suspend = gfx_v10_0_suspend, + .resume = gfx_v10_0_resume, + .is_idle = gfx_v10_0_is_idle, + .wait_for_idle = gfx_v10_0_wait_for_idle, + .soft_reset = gfx_v10_0_soft_reset, + .set_clockgating_state = gfx_v10_0_set_clockgating_state, + .set_powergating_state = gfx_v10_0_set_powergating_state, + .get_clockgating_state = gfx_v10_0_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs gfx_v10_0_ring_funcs_gfx = { + .type = AMDGPU_RING_TYPE_GFX, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = true, + .secure_submission_supported = true, + .get_rptr = gfx_v10_0_ring_get_rptr_gfx, + .get_wptr = gfx_v10_0_ring_get_wptr_gfx, + .set_wptr = gfx_v10_0_ring_set_wptr_gfx, + .emit_frame_size = /* totally 242 maximum if 16 IBs */ + 5 + /* COND_EXEC */ + 7 + /* PIPELINE_SYNC */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + + 2 + /* VM_FLUSH */ + 8 + /* FENCE for VM_FLUSH */ + 20 + /* GDS switch */ + 4 + /* double SWITCH_BUFFER, + * the first COND_EXEC jump to the place + * just prior to this double SWITCH_BUFFER + */ + 5 + /* COND_EXEC */ + 7 + /* HDP_flush */ + 4 + /* VGT_flush */ + 14 + /* CE_META */ + 31 + /* DE_META */ + 3 + /* CNTX_CTRL */ + 5 + /* HDP_INVL */ + 8 + 8 + /* FENCE x2 */ + 2 + /* SWITCH_BUFFER */ + 8, /* gfx_v10_0_emit_mem_sync */ + .emit_ib_size = 4, /* gfx_v10_0_ring_emit_ib_gfx */ + .emit_ib = gfx_v10_0_ring_emit_ib_gfx, + .emit_fence = gfx_v10_0_ring_emit_fence, + .emit_pipeline_sync = gfx_v10_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v10_0_ring_emit_vm_flush, + .emit_gds_switch = gfx_v10_0_ring_emit_gds_switch, + .emit_hdp_flush = gfx_v10_0_ring_emit_hdp_flush, + .test_ring = gfx_v10_0_ring_test_ring, + .test_ib = gfx_v10_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_switch_buffer = gfx_v10_0_ring_emit_sb, + .emit_cntxcntl = gfx_v10_0_ring_emit_cntxcntl, + .init_cond_exec = gfx_v10_0_ring_emit_init_cond_exec, + .patch_cond_exec = gfx_v10_0_ring_emit_patch_cond_exec, + .preempt_ib = gfx_v10_0_ring_preempt_ib, + .emit_frame_cntl = gfx_v10_0_ring_emit_frame_cntl, + .emit_wreg = gfx_v10_0_ring_emit_wreg, + .emit_reg_wait = gfx_v10_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = gfx_v10_0_ring_emit_reg_write_reg_wait, + .soft_recovery = gfx_v10_0_ring_soft_recovery, + .emit_mem_sync = gfx_v10_0_emit_mem_sync, +}; + +static const struct amdgpu_ring_funcs gfx_v10_0_ring_funcs_compute = { + .type = AMDGPU_RING_TYPE_COMPUTE, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = true, + .get_rptr = gfx_v10_0_ring_get_rptr_compute, + .get_wptr = gfx_v10_0_ring_get_wptr_compute, + .set_wptr = gfx_v10_0_ring_set_wptr_compute, + .emit_frame_size = + 20 + /* gfx_v10_0_ring_emit_gds_switch */ + 7 + /* gfx_v10_0_ring_emit_hdp_flush */ + 5 + /* hdp invalidate */ + 7 + /* gfx_v10_0_ring_emit_pipeline_sync */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + + 2 + /* gfx_v10_0_ring_emit_vm_flush */ + 8 + 8 + 8 + /* gfx_v10_0_ring_emit_fence x3 for user fence, vm fence */ + 8, /* gfx_v10_0_emit_mem_sync */ + .emit_ib_size = 7, /* gfx_v10_0_ring_emit_ib_compute */ + .emit_ib = gfx_v10_0_ring_emit_ib_compute, + .emit_fence = gfx_v10_0_ring_emit_fence, + .emit_pipeline_sync = gfx_v10_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v10_0_ring_emit_vm_flush, + .emit_gds_switch = gfx_v10_0_ring_emit_gds_switch, + .emit_hdp_flush = gfx_v10_0_ring_emit_hdp_flush, + .test_ring = gfx_v10_0_ring_test_ring, + .test_ib = gfx_v10_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_wreg = gfx_v10_0_ring_emit_wreg, + .emit_reg_wait = gfx_v10_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = gfx_v10_0_ring_emit_reg_write_reg_wait, + .emit_mem_sync = gfx_v10_0_emit_mem_sync, +}; + +static const struct amdgpu_ring_funcs gfx_v10_0_ring_funcs_kiq = { + .type = AMDGPU_RING_TYPE_KIQ, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = true, + .get_rptr = gfx_v10_0_ring_get_rptr_compute, + .get_wptr = gfx_v10_0_ring_get_wptr_compute, + .set_wptr = gfx_v10_0_ring_set_wptr_compute, + .emit_frame_size = + 20 + /* gfx_v10_0_ring_emit_gds_switch */ + 7 + /* gfx_v10_0_ring_emit_hdp_flush */ + 5 + /*hdp invalidate */ + 7 + /* gfx_v10_0_ring_emit_pipeline_sync */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + + 2 + /* gfx_v10_0_ring_emit_vm_flush */ + 8 + 8 + 8, /* gfx_v10_0_ring_emit_fence_kiq x3 for user fence, vm fence */ + .emit_ib_size = 7, /* gfx_v10_0_ring_emit_ib_compute */ + .emit_ib = gfx_v10_0_ring_emit_ib_compute, + .emit_fence = gfx_v10_0_ring_emit_fence_kiq, + .test_ring = gfx_v10_0_ring_test_ring, + .test_ib = gfx_v10_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_rreg = gfx_v10_0_ring_emit_rreg, + .emit_wreg = gfx_v10_0_ring_emit_wreg, + .emit_reg_wait = gfx_v10_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = gfx_v10_0_ring_emit_reg_write_reg_wait, +}; + +static void gfx_v10_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + adev->gfx.kiq[0].ring.funcs = &gfx_v10_0_ring_funcs_kiq; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + adev->gfx.gfx_ring[i].funcs = &gfx_v10_0_ring_funcs_gfx; + + for (i = 0; i < adev->gfx.num_compute_rings; i++) + adev->gfx.compute_ring[i].funcs = &gfx_v10_0_ring_funcs_compute; +} + +static const struct amdgpu_irq_src_funcs gfx_v10_0_eop_irq_funcs = { + .set = gfx_v10_0_set_eop_interrupt_state, + .process = gfx_v10_0_eop_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v10_0_priv_reg_irq_funcs = { + .set = gfx_v10_0_set_priv_reg_fault_state, + .process = gfx_v10_0_priv_reg_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v10_0_priv_inst_irq_funcs = { + .set = gfx_v10_0_set_priv_inst_fault_state, + .process = gfx_v10_0_priv_inst_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v10_0_kiq_irq_funcs = { + .set = gfx_v10_0_kiq_set_interrupt_state, + .process = gfx_v10_0_kiq_irq, +}; + +static void gfx_v10_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gfx.eop_irq.num_types = AMDGPU_CP_IRQ_LAST; + adev->gfx.eop_irq.funcs = &gfx_v10_0_eop_irq_funcs; + + adev->gfx.kiq[0].irq.num_types = AMDGPU_CP_KIQ_IRQ_LAST; + adev->gfx.kiq[0].irq.funcs = &gfx_v10_0_kiq_irq_funcs; + + adev->gfx.priv_reg_irq.num_types = 1; + adev->gfx.priv_reg_irq.funcs = &gfx_v10_0_priv_reg_irq_funcs; + + adev->gfx.priv_inst_irq.num_types = 1; + adev->gfx.priv_inst_irq.funcs = &gfx_v10_0_priv_inst_irq_funcs; +} + +static void gfx_v10_0_set_rlc_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + adev->gfx.rlc.funcs = &gfx_v10_0_rlc_funcs; + break; + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 3, 0): + adev->gfx.rlc.funcs = &gfx_v10_0_rlc_funcs_sriov; + break; + default: + break; + } +} + +static void gfx_v10_0_set_gds_init(struct amdgpu_device *adev) +{ + unsigned int total_cu = adev->gfx.config.max_cu_per_sh * + adev->gfx.config.max_sh_per_se * + adev->gfx.config.max_shader_engines; + + adev->gds.gds_size = 0x10000; + adev->gds.gds_compute_max_wave_id = total_cu * 32 - 1; + adev->gds.gws_size = 64; + adev->gds.oa_size = 16; +} + +static void gfx_v10_0_set_mqd_funcs(struct amdgpu_device *adev) +{ + /* set gfx eng mqd */ + adev->mqds[AMDGPU_HW_IP_GFX].mqd_size = + sizeof(struct v10_gfx_mqd); + adev->mqds[AMDGPU_HW_IP_GFX].init_mqd = + gfx_v10_0_gfx_mqd_init; + /* set compute eng mqd */ + adev->mqds[AMDGPU_HW_IP_COMPUTE].mqd_size = + sizeof(struct v10_compute_mqd); + adev->mqds[AMDGPU_HW_IP_COMPUTE].init_mqd = + gfx_v10_0_compute_mqd_init; +} + +static void gfx_v10_0_set_user_wgp_inactive_bitmap_per_sh(struct amdgpu_device *adev, + u32 bitmap) +{ + u32 data; + + if (!bitmap) + return; + + data = bitmap << GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_WGPS__SHIFT; + data &= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_WGPS_MASK; + + WREG32_SOC15(GC, 0, mmGC_USER_SHADER_ARRAY_CONFIG, data); +} + +static u32 gfx_v10_0_get_wgp_active_bitmap_per_sh(struct amdgpu_device *adev) +{ + u32 disabled_mask = + ~amdgpu_gfx_create_bitmask(adev->gfx.config.max_cu_per_sh >> 1); + u32 efuse_setting = 0; + u32 vbios_setting = 0; + + efuse_setting = RREG32_SOC15(GC, 0, mmCC_GC_SHADER_ARRAY_CONFIG); + efuse_setting &= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_WGPS_MASK; + efuse_setting >>= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_WGPS__SHIFT; + + vbios_setting = RREG32_SOC15(GC, 0, mmGC_USER_SHADER_ARRAY_CONFIG); + vbios_setting &= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_WGPS_MASK; + vbios_setting >>= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_WGPS__SHIFT; + + disabled_mask |= efuse_setting | vbios_setting; + + return (~disabled_mask); +} + +static u32 gfx_v10_0_get_cu_active_bitmap_per_sh(struct amdgpu_device *adev) +{ + u32 wgp_idx, wgp_active_bitmap; + u32 cu_bitmap_per_wgp, cu_active_bitmap; + + wgp_active_bitmap = gfx_v10_0_get_wgp_active_bitmap_per_sh(adev); + cu_active_bitmap = 0; + + for (wgp_idx = 0; wgp_idx < 16; wgp_idx++) { + /* if there is one WGP enabled, it means 2 CUs will be enabled */ + cu_bitmap_per_wgp = 3 << (2 * wgp_idx); + if (wgp_active_bitmap & (1 << wgp_idx)) + cu_active_bitmap |= cu_bitmap_per_wgp; + } + + return cu_active_bitmap; +} + +static int gfx_v10_0_get_cu_info(struct amdgpu_device *adev, + struct amdgpu_cu_info *cu_info) +{ + int i, j, k, counter, active_cu_number = 0; + u32 mask, bitmap, ao_bitmap, ao_cu_mask = 0; + unsigned int disable_masks[4 * 2]; + + if (!adev || !cu_info) + return -EINVAL; + + amdgpu_gfx_parse_disable_cu(disable_masks, 4, 2); + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + bitmap = i * adev->gfx.config.max_sh_per_se + j; + if (((adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 0)) || + (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 3)) || + (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 6)) || + (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 7))) && + ((gfx_v10_3_get_disabled_sa(adev) >> bitmap) & 1)) + continue; + mask = 1; + ao_bitmap = 0; + counter = 0; + gfx_v10_0_select_se_sh(adev, i, j, 0xffffffff, 0); + if (i < 4 && j < 2) + gfx_v10_0_set_user_wgp_inactive_bitmap_per_sh( + adev, disable_masks[i * 2 + j]); + bitmap = gfx_v10_0_get_cu_active_bitmap_per_sh(adev); + cu_info->bitmap[0][i][j] = bitmap; + + for (k = 0; k < adev->gfx.config.max_cu_per_sh; k++) { + if (bitmap & mask) { + if (counter < adev->gfx.config.max_cu_per_sh) + ao_bitmap |= mask; + counter++; + } + mask <<= 1; + } + active_cu_number += counter; + if (i < 2 && j < 2) + ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8)); + cu_info->ao_cu_bitmap[i][j] = ao_bitmap; + } + } + gfx_v10_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + cu_info->number = active_cu_number; + cu_info->ao_cu_mask = ao_cu_mask; + cu_info->simd_per_cu = NUM_SIMD_PER_CU; + + return 0; +} + +static u32 gfx_v10_3_get_disabled_sa(struct amdgpu_device *adev) +{ + uint32_t efuse_setting, vbios_setting, disabled_sa, max_sa_mask; + + efuse_setting = RREG32_SOC15(GC, 0, mmCC_GC_SA_UNIT_DISABLE); + efuse_setting &= CC_GC_SA_UNIT_DISABLE__SA_DISABLE_MASK; + efuse_setting >>= CC_GC_SA_UNIT_DISABLE__SA_DISABLE__SHIFT; + + vbios_setting = RREG32_SOC15(GC, 0, mmGC_USER_SA_UNIT_DISABLE); + vbios_setting &= GC_USER_SA_UNIT_DISABLE__SA_DISABLE_MASK; + vbios_setting >>= GC_USER_SA_UNIT_DISABLE__SA_DISABLE__SHIFT; + + max_sa_mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_sh_per_se * + adev->gfx.config.max_shader_engines); + disabled_sa = efuse_setting | vbios_setting; + disabled_sa &= max_sa_mask; + + return disabled_sa; +} + +static void gfx_v10_3_program_pbb_mode(struct amdgpu_device *adev) +{ + uint32_t max_sa_per_se, max_sa_per_se_mask, max_shader_engines; + uint32_t disabled_sa_mask, se_index, disabled_sa_per_se; + + disabled_sa_mask = gfx_v10_3_get_disabled_sa(adev); + + max_sa_per_se = adev->gfx.config.max_sh_per_se; + max_sa_per_se_mask = (1 << max_sa_per_se) - 1; + max_shader_engines = adev->gfx.config.max_shader_engines; + + for (se_index = 0; max_shader_engines > se_index; se_index++) { + disabled_sa_per_se = disabled_sa_mask >> (se_index * max_sa_per_se); + disabled_sa_per_se &= max_sa_per_se_mask; + if (disabled_sa_per_se == max_sa_per_se_mask) { + WREG32_FIELD15(GC, 0, PA_SC_ENHANCE_3, FORCE_PBB_WORKLOAD_MODE_TO_ZERO, 1); + break; + } + } +} + +static void gfx_v10_3_set_power_brake_sequence(struct amdgpu_device *adev) +{ + WREG32_SOC15(GC, 0, mmGRBM_GFX_INDEX, + (0x1 << GRBM_GFX_INDEX__SA_BROADCAST_WRITES__SHIFT) | + (0x1 << GRBM_GFX_INDEX__INSTANCE_BROADCAST_WRITES__SHIFT) | + (0x1 << GRBM_GFX_INDEX__SE_BROADCAST_WRITES__SHIFT)); + + WREG32_SOC15(GC, 0, mmGC_CAC_IND_INDEX, ixPWRBRK_STALL_PATTERN_CTRL); + WREG32_SOC15(GC, 0, mmGC_CAC_IND_DATA, + (0x1 << PWRBRK_STALL_PATTERN_CTRL__PWRBRK_STEP_INTERVAL__SHIFT) | + (0x12 << PWRBRK_STALL_PATTERN_CTRL__PWRBRK_BEGIN_STEP__SHIFT) | + (0x13 << PWRBRK_STALL_PATTERN_CTRL__PWRBRK_END_STEP__SHIFT) | + (0xf << PWRBRK_STALL_PATTERN_CTRL__PWRBRK_THROTTLE_PATTERN_BIT_NUMS__SHIFT)); + + WREG32_SOC15(GC, 0, mmGC_THROTTLE_CTRL_Sienna_Cichlid, + (0x1 << GC_THROTTLE_CTRL__PWRBRK_STALL_EN__SHIFT) | + (0x1 << GC_THROTTLE_CTRL__PATTERN_MODE__SHIFT) | + (0x5 << GC_THROTTLE_CTRL__RELEASE_STEP_INTERVAL__SHIFT)); + + WREG32_SOC15(GC, 0, mmDIDT_IND_INDEX, ixDIDT_SQ_THROTTLE_CTRL); + + WREG32_SOC15(GC, 0, mmDIDT_IND_DATA, + (0x1 << DIDT_SQ_THROTTLE_CTRL__PWRBRK_STALL_EN__SHIFT)); +} + +const struct amdgpu_ip_block_version gfx_v10_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GFX, + .major = 10, + .minor = 0, + .rev = 0, + .funcs = &gfx_v10_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.h b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.h new file mode 100644 index 000000000..b442e5032 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2019 dvanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFX_V10_0_H__ +#define __GFX_V10_0_H__ + +extern const struct amdgpu_ip_block_version gfx_v10_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c new file mode 100644 index 000000000..d0c3ec9f4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c @@ -0,0 +1,6409 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include +#include +#include +#include +#include +#include "amdgpu.h" +#include "amdgpu_gfx.h" +#include "amdgpu_psp.h" +#include "amdgpu_smu.h" +#include "amdgpu_atomfirmware.h" +#include "imu_v11_0.h" +#include "soc21.h" +#include "nvd.h" + +#include "gc/gc_11_0_0_offset.h" +#include "gc/gc_11_0_0_sh_mask.h" +#include "smuio/smuio_13_0_6_offset.h" +#include "smuio/smuio_13_0_6_sh_mask.h" +#include "navi10_enum.h" +#include "ivsrcid/gfx/irqsrcs_gfx_11_0_0.h" + +#include "soc15.h" +#include "soc15d.h" +#include "clearstate_gfx11.h" +#include "v11_structs.h" +#include "gfx_v11_0.h" +#include "gfx_v11_0_3.h" +#include "nbio_v4_3.h" +#include "mes_v11_0.h" + +#define GFX11_NUM_GFX_RINGS 1 +#define GFX11_MEC_HPD_SIZE 2048 + +#define RLCG_UCODE_LOADING_START_ADDRESS 0x00002000L +#define RLC_PG_DELAY_3_DEFAULT_GC_11_0_1 0x1388 + +#define regCGTT_WD_CLK_CTRL 0x5086 +#define regCGTT_WD_CLK_CTRL_BASE_IDX 1 +#define regRLC_RLCS_BOOTLOAD_STATUS_gc_11_0_1 0x4e7e +#define regRLC_RLCS_BOOTLOAD_STATUS_gc_11_0_1_BASE_IDX 1 + +MODULE_FIRMWARE("amdgpu/gc_11_0_0_pfp.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_0_me.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_0_mec.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_0_rlc.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_0_toc.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_1_pfp.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_1_me.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_1_mec.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_1_rlc.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_2_pfp.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_2_me.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_2_mec.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_2_rlc.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_3_pfp.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_3_me.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_3_mec.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_3_rlc.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_4_pfp.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_4_me.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_4_mec.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_4_rlc.bin"); + +static const struct soc15_reg_golden golden_settings_gc_11_0[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CNTL, 0x20000000, 0x20000000) +}; + +static const struct soc15_reg_golden golden_settings_gc_11_0_1[] = +{ + SOC15_REG_GOLDEN_VALUE(GC, 0, regCGTT_GS_NGG_CLK_CTRL, 0x9fff8fff, 0x00000010), + SOC15_REG_GOLDEN_VALUE(GC, 0, regCGTT_WD_CLK_CTRL, 0xffff8fff, 0x00000010), + SOC15_REG_GOLDEN_VALUE(GC, 0, regCPF_GCR_CNTL, 0x0007ffff, 0x0000c200), + SOC15_REG_GOLDEN_VALUE(GC, 0, regGL2C_CTRL3, 0xffff001b, 0x00f01988), + SOC15_REG_GOLDEN_VALUE(GC, 0, regPA_CL_ENHANCE, 0xf0ffffff, 0x00880007), + SOC15_REG_GOLDEN_VALUE(GC, 0, regPA_SC_ENHANCE_3, 0xfffffffd, 0x00000008), + SOC15_REG_GOLDEN_VALUE(GC, 0, regPA_SC_VRS_SURFACE_CNTL_1, 0xfff891ff, 0x55480100), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTA_CNTL_AUX, 0xf7f7ffff, 0x01030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CNTL2, 0xfcffffff, 0x0000000a) +}; + +#define DEFAULT_SH_MEM_CONFIG \ + ((SH_MEM_ADDRESS_MODE_64 << SH_MEM_CONFIG__ADDRESS_MODE__SHIFT) | \ + (SH_MEM_ALIGNMENT_MODE_UNALIGNED << SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT) | \ + (3 << SH_MEM_CONFIG__INITIAL_INST_PREFETCH__SHIFT)) + +static void gfx_v11_0_disable_gpa_mode(struct amdgpu_device *adev); +static void gfx_v11_0_set_ring_funcs(struct amdgpu_device *adev); +static void gfx_v11_0_set_irq_funcs(struct amdgpu_device *adev); +static void gfx_v11_0_set_gds_init(struct amdgpu_device *adev); +static void gfx_v11_0_set_rlc_funcs(struct amdgpu_device *adev); +static void gfx_v11_0_set_mqd_funcs(struct amdgpu_device *adev); +static void gfx_v11_0_set_imu_funcs(struct amdgpu_device *adev); +static int gfx_v11_0_get_cu_info(struct amdgpu_device *adev, + struct amdgpu_cu_info *cu_info); +static uint64_t gfx_v11_0_get_gpu_clock_counter(struct amdgpu_device *adev); +static void gfx_v11_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 instance, int xcc_id); +static u32 gfx_v11_0_get_wgp_active_bitmap_per_sh(struct amdgpu_device *adev); + +static void gfx_v11_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume); +static void gfx_v11_0_ring_emit_frame_cntl(struct amdgpu_ring *ring, bool start, bool secure); +static void gfx_v11_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val); +static int gfx_v11_0_wait_for_rlc_autoload_complete(struct amdgpu_device *adev); +static void gfx_v11_0_ring_invalidate_tlbs(struct amdgpu_ring *ring, + uint16_t pasid, uint32_t flush_type, + bool all_hub, uint8_t dst_sel); +static void gfx_v11_0_set_safe_mode(struct amdgpu_device *adev, int xcc_id); +static void gfx_v11_0_unset_safe_mode(struct amdgpu_device *adev, int xcc_id); +static void gfx_v11_0_update_perf_clk(struct amdgpu_device *adev, + bool enable); + +static void gfx11_kiq_set_resources(struct amdgpu_ring *kiq_ring, uint64_t queue_mask) +{ + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_SET_RESOURCES, 6)); + amdgpu_ring_write(kiq_ring, PACKET3_SET_RESOURCES_VMID_MASK(0) | + PACKET3_SET_RESOURCES_QUEUE_TYPE(0)); /* vmid_mask:0 queue_type:0 (KIQ) */ + amdgpu_ring_write(kiq_ring, lower_32_bits(queue_mask)); /* queue mask lo */ + amdgpu_ring_write(kiq_ring, upper_32_bits(queue_mask)); /* queue mask hi */ + amdgpu_ring_write(kiq_ring, 0); /* gws mask lo */ + amdgpu_ring_write(kiq_ring, 0); /* gws mask hi */ + amdgpu_ring_write(kiq_ring, 0); /* oac mask */ + amdgpu_ring_write(kiq_ring, 0); /* gds heap base:0, gds heap size:0 */ +} + +static void gfx11_kiq_map_queues(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring) +{ + uint64_t mqd_addr = amdgpu_bo_gpu_offset(ring->mqd_obj); + uint64_t wptr_addr = ring->wptr_gpu_addr; + uint32_t me = 0, eng_sel = 0; + + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_COMPUTE: + me = 1; + eng_sel = 0; + break; + case AMDGPU_RING_TYPE_GFX: + me = 0; + eng_sel = 4; + break; + case AMDGPU_RING_TYPE_MES: + me = 2; + eng_sel = 5; + break; + default: + WARN_ON(1); + } + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5)); + /* Q_sel:0, vmid:0, vidmem: 1, engine:0, num_Q:1*/ + amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + PACKET3_MAP_QUEUES_QUEUE_SEL(0) | /* Queue_Sel */ + PACKET3_MAP_QUEUES_VMID(0) | /* VMID */ + PACKET3_MAP_QUEUES_QUEUE(ring->queue) | + PACKET3_MAP_QUEUES_PIPE(ring->pipe) | + PACKET3_MAP_QUEUES_ME((me)) | + PACKET3_MAP_QUEUES_QUEUE_TYPE(0) | /*queue_type: normal compute queue */ + PACKET3_MAP_QUEUES_ALLOC_FORMAT(0) | /* alloc format: all_on_one_pipe */ + PACKET3_MAP_QUEUES_ENGINE_SEL(eng_sel) | + PACKET3_MAP_QUEUES_NUM_QUEUES(1)); /* num_queues: must be 1 */ + amdgpu_ring_write(kiq_ring, PACKET3_MAP_QUEUES_DOORBELL_OFFSET(ring->doorbell_index)); + amdgpu_ring_write(kiq_ring, lower_32_bits(mqd_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(mqd_addr)); + amdgpu_ring_write(kiq_ring, lower_32_bits(wptr_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(wptr_addr)); +} + +static void gfx11_kiq_unmap_queues(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring, + enum amdgpu_unmap_queues_action action, + u64 gpu_addr, u64 seq) +{ + struct amdgpu_device *adev = kiq_ring->adev; + uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; + + if (adev->enable_mes && !adev->gfx.kiq[0].ring.sched.ready) { + amdgpu_mes_unmap_legacy_queue(adev, ring, action, gpu_addr, seq); + return; + } + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_UNMAP_QUEUES, 4)); + amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + PACKET3_UNMAP_QUEUES_ACTION(action) | + PACKET3_UNMAP_QUEUES_QUEUE_SEL(0) | + PACKET3_UNMAP_QUEUES_ENGINE_SEL(eng_sel) | + PACKET3_UNMAP_QUEUES_NUM_QUEUES(1)); + amdgpu_ring_write(kiq_ring, + PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(ring->doorbell_index)); + + if (action == PREEMPT_QUEUES_NO_UNMAP) { + amdgpu_ring_write(kiq_ring, lower_32_bits(gpu_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(gpu_addr)); + amdgpu_ring_write(kiq_ring, seq); + } else { + amdgpu_ring_write(kiq_ring, 0); + amdgpu_ring_write(kiq_ring, 0); + amdgpu_ring_write(kiq_ring, 0); + } +} + +static void gfx11_kiq_query_status(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring, + u64 addr, + u64 seq) +{ + uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_QUERY_STATUS, 5)); + amdgpu_ring_write(kiq_ring, + PACKET3_QUERY_STATUS_CONTEXT_ID(0) | + PACKET3_QUERY_STATUS_INTERRUPT_SEL(0) | + PACKET3_QUERY_STATUS_COMMAND(2)); + amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + PACKET3_QUERY_STATUS_DOORBELL_OFFSET(ring->doorbell_index) | + PACKET3_QUERY_STATUS_ENG_SEL(eng_sel)); + amdgpu_ring_write(kiq_ring, lower_32_bits(addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(addr)); + amdgpu_ring_write(kiq_ring, lower_32_bits(seq)); + amdgpu_ring_write(kiq_ring, upper_32_bits(seq)); +} + +static void gfx11_kiq_invalidate_tlbs(struct amdgpu_ring *kiq_ring, + uint16_t pasid, uint32_t flush_type, + bool all_hub) +{ + gfx_v11_0_ring_invalidate_tlbs(kiq_ring, pasid, flush_type, all_hub, 1); +} + +static const struct kiq_pm4_funcs gfx_v11_0_kiq_pm4_funcs = { + .kiq_set_resources = gfx11_kiq_set_resources, + .kiq_map_queues = gfx11_kiq_map_queues, + .kiq_unmap_queues = gfx11_kiq_unmap_queues, + .kiq_query_status = gfx11_kiq_query_status, + .kiq_invalidate_tlbs = gfx11_kiq_invalidate_tlbs, + .set_resources_size = 8, + .map_queues_size = 7, + .unmap_queues_size = 6, + .query_status_size = 7, + .invalidate_tlbs_size = 2, +}; + +static void gfx_v11_0_set_kiq_pm4_funcs(struct amdgpu_device *adev) +{ + adev->gfx.kiq[0].pmf = &gfx_v11_0_kiq_pm4_funcs; +} + +static void gfx_v11_0_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 4): + soc15_program_register_sequence(adev, + golden_settings_gc_11_0_1, + (const u32)ARRAY_SIZE(golden_settings_gc_11_0_1)); + break; + default: + break; + } + soc15_program_register_sequence(adev, + golden_settings_gc_11_0, + (const u32)ARRAY_SIZE(golden_settings_gc_11_0)); + +} + +static void gfx_v11_0_write_data_to_reg(struct amdgpu_ring *ring, int eng_sel, + bool wc, uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, WRITE_DATA_ENGINE_SEL(eng_sel) | + WRITE_DATA_DST_SEL(0) | (wc ? WR_CONFIRM : 0)); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); +} + +static void gfx_v11_0_wait_reg_mem(struct amdgpu_ring *ring, int eng_sel, + int mem_space, int opt, uint32_t addr0, + uint32_t addr1, uint32_t ref, uint32_t mask, + uint32_t inv) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + amdgpu_ring_write(ring, + /* memory (1) or register (0) */ + (WAIT_REG_MEM_MEM_SPACE(mem_space) | + WAIT_REG_MEM_OPERATION(opt) | /* wait */ + WAIT_REG_MEM_FUNCTION(3) | /* equal */ + WAIT_REG_MEM_ENGINE(eng_sel))); + + if (mem_space) + BUG_ON(addr0 & 0x3); /* Dword align */ + amdgpu_ring_write(ring, addr0); + amdgpu_ring_write(ring, addr1); + amdgpu_ring_write(ring, ref); + amdgpu_ring_write(ring, mask); + amdgpu_ring_write(ring, inv); /* poll interval */ +} + +static int gfx_v11_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t scratch = SOC15_REG_OFFSET(GC, 0, regSCRATCH_REG0); + uint32_t tmp = 0; + unsigned i; + int r; + + WREG32(scratch, 0xCAFEDEAD); + r = amdgpu_ring_alloc(ring, 5); + if (r) { + DRM_ERROR("amdgpu: cp failed to lock ring %d (%d).\n", + ring->idx, r); + return r; + } + + if (ring->funcs->type == AMDGPU_RING_TYPE_KIQ) { + gfx_v11_0_ring_emit_wreg(ring, scratch, 0xDEADBEEF); + } else { + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1)); + amdgpu_ring_write(ring, scratch - + PACKET3_SET_UCONFIG_REG_START); + amdgpu_ring_write(ring, 0xDEADBEEF); + } + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(scratch); + if (tmp == 0xDEADBEEF) + break; + if (amdgpu_emu_mode == 1) + msleep(1); + else + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + return r; +} + +static int gfx_v11_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + unsigned index; + uint64_t gpu_addr; + volatile uint32_t *cpu_ptr; + long r; + + /* MES KIQ fw hasn't indirect buffer support for now */ + if (adev->enable_mes_kiq && + ring->funcs->type == AMDGPU_RING_TYPE_KIQ) + return 0; + + memset(&ib, 0, sizeof(ib)); + + if (ring->is_mes_queue) { + uint32_t padding, offset; + + offset = amdgpu_mes_ctx_get_offs(ring, AMDGPU_MES_CTX_IB_OFFS); + padding = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_PADDING_OFFS); + + ib.gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + ib.ptr = amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + + gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, padding); + cpu_ptr = amdgpu_mes_ctx_get_offs_cpu_addr(ring, padding); + *cpu_ptr = cpu_to_le32(0xCAFEDEAD); + } else { + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + adev->wb.wb[index] = cpu_to_le32(0xCAFEDEAD); + cpu_ptr = &adev->wb.wb[index]; + + r = amdgpu_ib_get(adev, NULL, 20, AMDGPU_IB_POOL_DIRECT, &ib); + if (r) { + DRM_ERROR("amdgpu: failed to get ib (%ld).\n", r); + goto err1; + } + } + + ib.ptr[0] = PACKET3(PACKET3_WRITE_DATA, 3); + ib.ptr[1] = WRITE_DATA_DST_SEL(5) | WR_CONFIRM; + ib.ptr[2] = lower_32_bits(gpu_addr); + ib.ptr[3] = upper_32_bits(gpu_addr); + ib.ptr[4] = 0xDEADBEEF; + ib.length_dw = 5; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err2; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto err2; + } else if (r < 0) { + goto err2; + } + + if (le32_to_cpu(*cpu_ptr) == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; +err2: + if (!ring->is_mes_queue) + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err1: + if (!ring->is_mes_queue) + amdgpu_device_wb_free(adev, index); + return r; +} + +static void gfx_v11_0_free_microcode(struct amdgpu_device *adev) +{ + amdgpu_ucode_release(&adev->gfx.pfp_fw); + amdgpu_ucode_release(&adev->gfx.me_fw); + amdgpu_ucode_release(&adev->gfx.rlc_fw); + amdgpu_ucode_release(&adev->gfx.mec_fw); + + kfree(adev->gfx.rlc.register_list_format); +} + +static int gfx_v11_0_init_toc_microcode(struct amdgpu_device *adev, const char *ucode_prefix) +{ + const struct psp_firmware_header_v1_0 *toc_hdr; + int err = 0; + char fw_name[40]; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_toc.bin", ucode_prefix); + err = amdgpu_ucode_request(adev, &adev->psp.toc_fw, fw_name); + if (err) + goto out; + + toc_hdr = (const struct psp_firmware_header_v1_0 *)adev->psp.toc_fw->data; + adev->psp.toc.fw_version = le32_to_cpu(toc_hdr->header.ucode_version); + adev->psp.toc.feature_version = le32_to_cpu(toc_hdr->sos.fw_version); + adev->psp.toc.size_bytes = le32_to_cpu(toc_hdr->header.ucode_size_bytes); + adev->psp.toc.start_addr = (uint8_t *)toc_hdr + + le32_to_cpu(toc_hdr->header.ucode_array_offset_bytes); + return 0; +out: + amdgpu_ucode_release(&adev->psp.toc_fw); + return err; +} + +static void gfx_v11_0_check_fw_cp_gfx_shadow(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): + if ((adev->gfx.me_fw_version >= 1505) && + (adev->gfx.pfp_fw_version >= 1600) && + (adev->gfx.mec_fw_version >= 512)) { + if (amdgpu_sriov_vf(adev)) + adev->gfx.cp_gfx_shadow = true; + else + adev->gfx.cp_gfx_shadow = false; + } + break; + default: + adev->gfx.cp_gfx_shadow = false; + break; + } +} + +static int gfx_v11_0_init_microcode(struct amdgpu_device *adev) +{ + char fw_name[40]; + char ucode_prefix[30]; + int err; + const struct rlc_firmware_header_v2_0 *rlc_hdr; + uint16_t version_major; + uint16_t version_minor; + + DRM_DEBUG("\n"); + + amdgpu_ucode_ip_version_decode(adev, GC_HWIP, ucode_prefix, sizeof(ucode_prefix)); + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", ucode_prefix); + err = amdgpu_ucode_request(adev, &adev->gfx.pfp_fw, fw_name); + if (err) + goto out; + /* check pfp fw hdr version to decide if enable rs64 for gfx11.*/ + adev->gfx.rs64_enable = amdgpu_ucode_hdr_version( + (union amdgpu_firmware_header *) + adev->gfx.pfp_fw->data, 2, 0); + if (adev->gfx.rs64_enable) { + dev_info(adev->dev, "CP RS64 enable\n"); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_RS64_PFP); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_RS64_PFP_P0_STACK); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_RS64_PFP_P1_STACK); + } else { + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_PFP); + } + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", ucode_prefix); + err = amdgpu_ucode_request(adev, &adev->gfx.me_fw, fw_name); + if (err) + goto out; + if (adev->gfx.rs64_enable) { + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_RS64_ME); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_RS64_ME_P0_STACK); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_RS64_ME_P1_STACK); + } else { + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_ME); + } + + if (!amdgpu_sriov_vf(adev)) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc.bin", ucode_prefix); + err = amdgpu_ucode_request(adev, &adev->gfx.rlc_fw, fw_name); + if (err) + goto out; + rlc_hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; + version_major = le16_to_cpu(rlc_hdr->header.header_version_major); + version_minor = le16_to_cpu(rlc_hdr->header.header_version_minor); + err = amdgpu_gfx_rlc_init_microcode(adev, version_major, version_minor); + if (err) + goto out; + } + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", ucode_prefix); + err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw, fw_name); + if (err) + goto out; + if (adev->gfx.rs64_enable) { + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_RS64_MEC); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_RS64_MEC_P0_STACK); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_RS64_MEC_P1_STACK); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_RS64_MEC_P2_STACK); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_RS64_MEC_P3_STACK); + } else { + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1_JT); + } + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) + err = gfx_v11_0_init_toc_microcode(adev, ucode_prefix); + + /* only one MEC for gfx 11.0.0. */ + adev->gfx.mec2_fw = NULL; + + gfx_v11_0_check_fw_cp_gfx_shadow(adev); +out: + if (err) { + amdgpu_ucode_release(&adev->gfx.pfp_fw); + amdgpu_ucode_release(&adev->gfx.me_fw); + amdgpu_ucode_release(&adev->gfx.rlc_fw); + amdgpu_ucode_release(&adev->gfx.mec_fw); + } + + return err; +} + +static u32 gfx_v11_0_get_csb_size(struct amdgpu_device *adev) +{ + u32 count = 0; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + /* begin clear state */ + count += 2; + /* context control state */ + count += 3; + + for (sect = gfx11_cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) + count += 2 + ext->reg_count; + else + return 0; + } + } + + /* set PA_SC_TILE_STEERING_OVERRIDE */ + count += 3; + /* end clear state */ + count += 2; + /* clear state */ + count += 2; + + return count; +} + +static void gfx_v11_0_get_csb_buffer(struct amdgpu_device *adev, + volatile u32 *buffer) +{ + u32 count = 0, i; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + int ctx_reg_offset; + + if (adev->gfx.rlc.cs_data == NULL) + return; + if (buffer == NULL) + return; + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + buffer[count++] = cpu_to_le32(0x80000000); + buffer[count++] = cpu_to_le32(0x80000000); + + for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + buffer[count++] = + cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); + buffer[count++] = cpu_to_le32(ext->reg_index - + PACKET3_SET_CONTEXT_REG_START); + for (i = 0; i < ext->reg_count; i++) + buffer[count++] = cpu_to_le32(ext->extent[i]); + } else { + return; + } + } + } + + ctx_reg_offset = + SOC15_REG_OFFSET(GC, 0, regPA_SC_TILE_STEERING_OVERRIDE) - PACKET3_SET_CONTEXT_REG_START; + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, 1)); + buffer[count++] = cpu_to_le32(ctx_reg_offset); + buffer[count++] = cpu_to_le32(adev->gfx.config.pa_sc_tile_steering_override); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CLEAR_STATE, 0)); + buffer[count++] = cpu_to_le32(0); +} + +static void gfx_v11_0_rlc_fini(struct amdgpu_device *adev) +{ + /* clear state block */ + amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj, + &adev->gfx.rlc.clear_state_gpu_addr, + (void **)&adev->gfx.rlc.cs_ptr); + + /* jump table block */ + amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj, + &adev->gfx.rlc.cp_table_gpu_addr, + (void **)&adev->gfx.rlc.cp_table_ptr); +} + +static void gfx_v11_0_init_rlcg_reg_access_ctrl(struct amdgpu_device *adev) +{ + struct amdgpu_rlcg_reg_access_ctrl *reg_access_ctrl; + + reg_access_ctrl = &adev->gfx.rlc.reg_access_ctrl[0]; + reg_access_ctrl->scratch_reg0 = SOC15_REG_OFFSET(GC, 0, regSCRATCH_REG0); + reg_access_ctrl->scratch_reg1 = SOC15_REG_OFFSET(GC, 0, regSCRATCH_REG1); + reg_access_ctrl->scratch_reg2 = SOC15_REG_OFFSET(GC, 0, regSCRATCH_REG2); + reg_access_ctrl->scratch_reg3 = SOC15_REG_OFFSET(GC, 0, regSCRATCH_REG3); + reg_access_ctrl->grbm_cntl = SOC15_REG_OFFSET(GC, 0, regGRBM_GFX_CNTL); + reg_access_ctrl->grbm_idx = SOC15_REG_OFFSET(GC, 0, regGRBM_GFX_INDEX); + reg_access_ctrl->spare_int = SOC15_REG_OFFSET(GC, 0, regRLC_SPARE_INT_0); + adev->gfx.rlc.rlcg_reg_access_supported = true; +} + +static int gfx_v11_0_rlc_init(struct amdgpu_device *adev) +{ + const struct cs_section_def *cs_data; + int r; + + adev->gfx.rlc.cs_data = gfx11_cs_data; + + cs_data = adev->gfx.rlc.cs_data; + + if (cs_data) { + /* init clear state block */ + r = amdgpu_gfx_rlc_init_csb(adev); + if (r) + return r; + } + + /* init spm vmid with 0xf */ + if (adev->gfx.rlc.funcs->update_spm_vmid) + adev->gfx.rlc.funcs->update_spm_vmid(adev, 0xf); + + return 0; +} + +static void gfx_v11_0_mec_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.mec.hpd_eop_obj, NULL, NULL); + amdgpu_bo_free_kernel(&adev->gfx.mec.mec_fw_obj, NULL, NULL); + amdgpu_bo_free_kernel(&adev->gfx.mec.mec_fw_data_obj, NULL, NULL); +} + +static void gfx_v11_0_me_init(struct amdgpu_device *adev) +{ + bitmap_zero(adev->gfx.me.queue_bitmap, AMDGPU_MAX_GFX_QUEUES); + + amdgpu_gfx_graphics_queue_acquire(adev); +} + +static int gfx_v11_0_mec_init(struct amdgpu_device *adev) +{ + int r; + u32 *hpd; + size_t mec_hpd_size; + + bitmap_zero(adev->gfx.mec_bitmap[0].queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); + + /* take ownership of the relevant compute queues */ + amdgpu_gfx_compute_queue_acquire(adev); + mec_hpd_size = adev->gfx.num_compute_rings * GFX11_MEC_HPD_SIZE; + + if (mec_hpd_size) { + r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.mec.hpd_eop_obj, + &adev->gfx.mec.hpd_eop_gpu_addr, + (void **)&hpd); + if (r) { + dev_warn(adev->dev, "(%d) create HDP EOP bo failed\n", r); + gfx_v11_0_mec_fini(adev); + return r; + } + + memset(hpd, 0, mec_hpd_size); + + amdgpu_bo_kunmap(adev->gfx.mec.hpd_eop_obj); + amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj); + } + + return 0; +} + +static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t wave, uint32_t address) +{ + WREG32_SOC15(GC, 0, regSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (address << SQ_IND_INDEX__INDEX__SHIFT)); + return RREG32_SOC15(GC, 0, regSQ_IND_DATA); +} + +static void wave_read_regs(struct amdgpu_device *adev, uint32_t wave, + uint32_t thread, uint32_t regno, + uint32_t num, uint32_t *out) +{ + WREG32_SOC15(GC, 0, regSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (regno << SQ_IND_INDEX__INDEX__SHIFT) | + (thread << SQ_IND_INDEX__WORKITEM_ID__SHIFT) | + (SQ_IND_INDEX__AUTO_INCR_MASK)); + while (num--) + *(out++) = RREG32_SOC15(GC, 0, regSQ_IND_DATA); +} + +static void gfx_v11_0_read_wave_data(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, uint32_t wave, uint32_t *dst, int *no_fields) +{ + /* in gfx11 the SIMD_ID is specified as part of the INSTANCE + * field when performing a select_se_sh so it should be + * zero here */ + WARN_ON(simd != 0); + + /* type 3 wave data */ + dst[(*no_fields)++] = 3; + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_STATUS); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_PC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_PC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_EXEC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_EXEC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_HW_ID1); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_HW_ID2); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_GPR_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_LDS_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_TRAPSTS); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_IB_STS); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_IB_STS2); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_IB_DBG1); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_M0); + dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_MODE); +} + +static void gfx_v11_0_read_wave_sgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t start, + uint32_t size, uint32_t *dst) +{ + WARN_ON(simd != 0); + + wave_read_regs( + adev, wave, 0, start + SQIND_WAVE_SGPRS_OFFSET, size, + dst); +} + +static void gfx_v11_0_read_wave_vgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t thread, + uint32_t start, uint32_t size, + uint32_t *dst) +{ + wave_read_regs( + adev, wave, thread, + start + SQIND_WAVE_VGPRS_OFFSET, size, dst); +} + +static void gfx_v11_0_select_me_pipe_q(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 q, u32 vm, u32 xcc_id) +{ + soc21_grbm_select(adev, me, pipe, q, vm); +} + +/* all sizes are in bytes */ +#define MQD_SHADOW_BASE_SIZE 73728 +#define MQD_SHADOW_BASE_ALIGNMENT 256 +#define MQD_FWWORKAREA_SIZE 484 +#define MQD_FWWORKAREA_ALIGNMENT 256 + +static int gfx_v11_0_get_gfx_shadow_info(struct amdgpu_device *adev, + struct amdgpu_gfx_shadow_info *shadow_info) +{ + if (adev->gfx.cp_gfx_shadow) { + shadow_info->shadow_size = MQD_SHADOW_BASE_SIZE; + shadow_info->shadow_alignment = MQD_SHADOW_BASE_ALIGNMENT; + shadow_info->csa_size = MQD_FWWORKAREA_SIZE; + shadow_info->csa_alignment = MQD_FWWORKAREA_ALIGNMENT; + return 0; + } else { + memset(shadow_info, 0, sizeof(struct amdgpu_gfx_shadow_info)); + return -ENOTSUPP; + } +} + +static const struct amdgpu_gfx_funcs gfx_v11_0_gfx_funcs = { + .get_gpu_clock_counter = &gfx_v11_0_get_gpu_clock_counter, + .select_se_sh = &gfx_v11_0_select_se_sh, + .read_wave_data = &gfx_v11_0_read_wave_data, + .read_wave_sgprs = &gfx_v11_0_read_wave_sgprs, + .read_wave_vgprs = &gfx_v11_0_read_wave_vgprs, + .select_me_pipe_q = &gfx_v11_0_select_me_pipe_q, + .update_perfmon_mgcg = &gfx_v11_0_update_perf_clk, + .get_gfx_shadow_info = &gfx_v11_0_get_gfx_shadow_info, +}; + +static int gfx_v11_0_gpu_early_init(struct amdgpu_device *adev) +{ + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 2): + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + break; + case IP_VERSION(11, 0, 3): + adev->gfx.ras = &gfx_v11_0_3_ras; + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + break; + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 4): + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x80; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x300; + break; + default: + BUG(); + break; + } + + return 0; +} + +static int gfx_v11_0_gfx_ring_init(struct amdgpu_device *adev, int ring_id, + int me, int pipe, int queue) +{ + int r; + struct amdgpu_ring *ring; + unsigned int irq_type; + + ring = &adev->gfx.gfx_ring[ring_id]; + + ring->me = me; + ring->pipe = pipe; + ring->queue = queue; + + ring->ring_obj = NULL; + ring->use_doorbell = true; + + if (!ring_id) + ring->doorbell_index = adev->doorbell_index.gfx_ring0 << 1; + else + ring->doorbell_index = adev->doorbell_index.gfx_ring1 << 1; + ring->vm_hub = AMDGPU_GFXHUB(0); + sprintf(ring->name, "gfx_%d.%d.%d", ring->me, ring->pipe, ring->queue); + + irq_type = AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP + ring->pipe; + r = amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, irq_type, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + return 0; +} + +static int gfx_v11_0_compute_ring_init(struct amdgpu_device *adev, int ring_id, + int mec, int pipe, int queue) +{ + int r; + unsigned irq_type; + struct amdgpu_ring *ring; + unsigned int hw_prio; + + ring = &adev->gfx.compute_ring[ring_id]; + + /* mec0 is me1 */ + ring->me = mec + 1; + ring->pipe = pipe; + ring->queue = queue; + + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->doorbell_index = (adev->doorbell_index.mec_ring0 + ring_id) << 1; + ring->eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr + + (ring_id * GFX11_MEC_HPD_SIZE); + ring->vm_hub = AMDGPU_GFXHUB(0); + sprintf(ring->name, "comp_%d.%d.%d", ring->me, ring->pipe, ring->queue); + + irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP + + ((ring->me - 1) * adev->gfx.mec.num_pipe_per_mec) + + ring->pipe; + hw_prio = amdgpu_gfx_is_high_priority_compute_queue(adev, ring) ? + AMDGPU_GFX_PIPE_PRIO_HIGH : AMDGPU_GFX_PIPE_PRIO_NORMAL; + /* type-2 packets are deprecated on MEC, use type-3 instead */ + r = amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, irq_type, + hw_prio, NULL); + if (r) + return r; + + return 0; +} + +static struct { + SOC21_FIRMWARE_ID id; + unsigned int offset; + unsigned int size; +} rlc_autoload_info[SOC21_FIRMWARE_ID_MAX]; + +static void gfx_v11_0_parse_rlc_toc(struct amdgpu_device *adev, void *rlc_toc) +{ + RLC_TABLE_OF_CONTENT *ucode = rlc_toc; + + while (ucode && (ucode->id > SOC21_FIRMWARE_ID_INVALID) && + (ucode->id < SOC21_FIRMWARE_ID_MAX)) { + rlc_autoload_info[ucode->id].id = ucode->id; + rlc_autoload_info[ucode->id].offset = ucode->offset * 4; + rlc_autoload_info[ucode->id].size = ucode->size * 4; + + ucode++; + } +} + +static uint32_t gfx_v11_0_calc_toc_total_size(struct amdgpu_device *adev) +{ + uint32_t total_size = 0; + SOC21_FIRMWARE_ID id; + + gfx_v11_0_parse_rlc_toc(adev, adev->psp.toc.start_addr); + + for (id = SOC21_FIRMWARE_ID_RLC_G_UCODE; id < SOC21_FIRMWARE_ID_MAX; id++) + total_size += rlc_autoload_info[id].size; + + /* In case the offset in rlc toc ucode is aligned */ + if (total_size < rlc_autoload_info[SOC21_FIRMWARE_ID_MAX-1].offset) + total_size = rlc_autoload_info[SOC21_FIRMWARE_ID_MAX-1].offset + + rlc_autoload_info[SOC21_FIRMWARE_ID_MAX-1].size; + + return total_size; +} + +static int gfx_v11_0_rlc_autoload_buffer_init(struct amdgpu_device *adev) +{ + int r; + uint32_t total_size; + + total_size = gfx_v11_0_calc_toc_total_size(adev); + + r = amdgpu_bo_create_reserved(adev, total_size, 64 * 1024, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.rlc.rlc_autoload_bo, + &adev->gfx.rlc.rlc_autoload_gpu_addr, + (void **)&adev->gfx.rlc.rlc_autoload_ptr); + + if (r) { + dev_err(adev->dev, "(%d) failed to create fw autoload bo\n", r); + return r; + } + + return 0; +} + +static void gfx_v11_0_rlc_backdoor_autoload_copy_ucode(struct amdgpu_device *adev, + SOC21_FIRMWARE_ID id, + const void *fw_data, + uint32_t fw_size, + uint32_t *fw_autoload_mask) +{ + uint32_t toc_offset; + uint32_t toc_fw_size; + char *ptr = adev->gfx.rlc.rlc_autoload_ptr; + + if (id <= SOC21_FIRMWARE_ID_INVALID || id >= SOC21_FIRMWARE_ID_MAX) + return; + + toc_offset = rlc_autoload_info[id].offset; + toc_fw_size = rlc_autoload_info[id].size; + + if (fw_size == 0) + fw_size = toc_fw_size; + + if (fw_size > toc_fw_size) + fw_size = toc_fw_size; + + memcpy(ptr + toc_offset, fw_data, fw_size); + + if (fw_size < toc_fw_size) + memset(ptr + toc_offset + fw_size, 0, toc_fw_size - fw_size); + + if ((id != SOC21_FIRMWARE_ID_RS64_PFP) && (id != SOC21_FIRMWARE_ID_RS64_ME)) + *(uint64_t *)fw_autoload_mask |= 1ULL << id; +} + +static void gfx_v11_0_rlc_backdoor_autoload_copy_toc_ucode(struct amdgpu_device *adev, + uint32_t *fw_autoload_mask) +{ + void *data; + uint32_t size; + uint64_t *toc_ptr; + + *(uint64_t *)fw_autoload_mask |= 0x1; + + DRM_DEBUG("rlc autoload enabled fw: 0x%llx\n", *(uint64_t *)fw_autoload_mask); + + data = adev->psp.toc.start_addr; + size = rlc_autoload_info[SOC21_FIRMWARE_ID_RLC_TOC].size; + + toc_ptr = (uint64_t *)data + size / 8 - 1; + *toc_ptr = *(uint64_t *)fw_autoload_mask; + + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RLC_TOC, + data, size, fw_autoload_mask); +} + +static void gfx_v11_0_rlc_backdoor_autoload_copy_gfx_ucode(struct amdgpu_device *adev, + uint32_t *fw_autoload_mask) +{ + const __le32 *fw_data; + uint32_t fw_size; + const struct gfx_firmware_header_v1_0 *cp_hdr; + const struct gfx_firmware_header_v2_0 *cpv2_hdr; + const struct rlc_firmware_header_v2_0 *rlc_hdr; + const struct rlc_firmware_header_v2_2 *rlcv22_hdr; + uint16_t version_major, version_minor; + + if (adev->gfx.rs64_enable) { + /* pfp ucode */ + cpv2_hdr = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.pfp_fw->data; + /* instruction */ + fw_data = (const __le32 *)(adev->gfx.pfp_fw->data + + le32_to_cpu(cpv2_hdr->ucode_offset_bytes)); + fw_size = le32_to_cpu(cpv2_hdr->ucode_size_bytes); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RS64_PFP, + fw_data, fw_size, fw_autoload_mask); + /* data */ + fw_data = (const __le32 *)(adev->gfx.pfp_fw->data + + le32_to_cpu(cpv2_hdr->data_offset_bytes)); + fw_size = le32_to_cpu(cpv2_hdr->data_size_bytes); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RS64_PFP_P0_STACK, + fw_data, fw_size, fw_autoload_mask); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RS64_PFP_P1_STACK, + fw_data, fw_size, fw_autoload_mask); + /* me ucode */ + cpv2_hdr = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.me_fw->data; + /* instruction */ + fw_data = (const __le32 *)(adev->gfx.me_fw->data + + le32_to_cpu(cpv2_hdr->ucode_offset_bytes)); + fw_size = le32_to_cpu(cpv2_hdr->ucode_size_bytes); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RS64_ME, + fw_data, fw_size, fw_autoload_mask); + /* data */ + fw_data = (const __le32 *)(adev->gfx.me_fw->data + + le32_to_cpu(cpv2_hdr->data_offset_bytes)); + fw_size = le32_to_cpu(cpv2_hdr->data_size_bytes); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RS64_ME_P0_STACK, + fw_data, fw_size, fw_autoload_mask); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RS64_ME_P1_STACK, + fw_data, fw_size, fw_autoload_mask); + /* mec ucode */ + cpv2_hdr = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.mec_fw->data; + /* instruction */ + fw_data = (const __le32 *) (adev->gfx.mec_fw->data + + le32_to_cpu(cpv2_hdr->ucode_offset_bytes)); + fw_size = le32_to_cpu(cpv2_hdr->ucode_size_bytes); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RS64_MEC, + fw_data, fw_size, fw_autoload_mask); + /* data */ + fw_data = (const __le32 *) (adev->gfx.mec_fw->data + + le32_to_cpu(cpv2_hdr->data_offset_bytes)); + fw_size = le32_to_cpu(cpv2_hdr->data_size_bytes); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RS64_MEC_P0_STACK, + fw_data, fw_size, fw_autoload_mask); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RS64_MEC_P1_STACK, + fw_data, fw_size, fw_autoload_mask); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RS64_MEC_P2_STACK, + fw_data, fw_size, fw_autoload_mask); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RS64_MEC_P3_STACK, + fw_data, fw_size, fw_autoload_mask); + } else { + /* pfp ucode */ + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.pfp_fw->data; + fw_data = (const __le32 *)(adev->gfx.pfp_fw->data + + le32_to_cpu(cp_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(cp_hdr->header.ucode_size_bytes); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_CP_PFP, + fw_data, fw_size, fw_autoload_mask); + + /* me ucode */ + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.me_fw->data; + fw_data = (const __le32 *)(adev->gfx.me_fw->data + + le32_to_cpu(cp_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(cp_hdr->header.ucode_size_bytes); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_CP_ME, + fw_data, fw_size, fw_autoload_mask); + + /* mec ucode */ + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.mec_fw->data; + fw_data = (const __le32 *) (adev->gfx.mec_fw->data + + le32_to_cpu(cp_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(cp_hdr->header.ucode_size_bytes) - + cp_hdr->jt_size * 4; + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_CP_MEC, + fw_data, fw_size, fw_autoload_mask); + } + + /* rlc ucode */ + rlc_hdr = (const struct rlc_firmware_header_v2_0 *) + adev->gfx.rlc_fw->data; + fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + + le32_to_cpu(rlc_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(rlc_hdr->header.ucode_size_bytes); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RLC_G_UCODE, + fw_data, fw_size, fw_autoload_mask); + + version_major = le16_to_cpu(rlc_hdr->header.header_version_major); + version_minor = le16_to_cpu(rlc_hdr->header.header_version_minor); + if (version_major == 2) { + if (version_minor >= 2) { + rlcv22_hdr = (const struct rlc_firmware_header_v2_2 *)adev->gfx.rlc_fw->data; + + fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + + le32_to_cpu(rlcv22_hdr->rlc_iram_ucode_offset_bytes)); + fw_size = le32_to_cpu(rlcv22_hdr->rlc_iram_ucode_size_bytes); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RLX6_UCODE, + fw_data, fw_size, fw_autoload_mask); + + fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + + le32_to_cpu(rlcv22_hdr->rlc_dram_ucode_offset_bytes)); + fw_size = le32_to_cpu(rlcv22_hdr->rlc_dram_ucode_size_bytes); + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, SOC21_FIRMWARE_ID_RLX6_DRAM_BOOT, + fw_data, fw_size, fw_autoload_mask); + } + } +} + +static void gfx_v11_0_rlc_backdoor_autoload_copy_sdma_ucode(struct amdgpu_device *adev, + uint32_t *fw_autoload_mask) +{ + const __le32 *fw_data; + uint32_t fw_size; + const struct sdma_firmware_header_v2_0 *sdma_hdr; + + sdma_hdr = (const struct sdma_firmware_header_v2_0 *) + adev->sdma.instance[0].fw->data; + fw_data = (const __le32 *) (adev->sdma.instance[0].fw->data + + le32_to_cpu(sdma_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(sdma_hdr->ctx_ucode_size_bytes); + + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, + SOC21_FIRMWARE_ID_SDMA_UCODE_TH0, fw_data, fw_size, fw_autoload_mask); + + fw_data = (const __le32 *) (adev->sdma.instance[0].fw->data + + le32_to_cpu(sdma_hdr->ctl_ucode_offset)); + fw_size = le32_to_cpu(sdma_hdr->ctl_ucode_size_bytes); + + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, + SOC21_FIRMWARE_ID_SDMA_UCODE_TH1, fw_data, fw_size, fw_autoload_mask); +} + +static void gfx_v11_0_rlc_backdoor_autoload_copy_mes_ucode(struct amdgpu_device *adev, + uint32_t *fw_autoload_mask) +{ + const __le32 *fw_data; + unsigned fw_size; + const struct mes_firmware_header_v1_0 *mes_hdr; + int pipe, ucode_id, data_id; + + for (pipe = 0; pipe < 2; pipe++) { + if (pipe==0) { + ucode_id = SOC21_FIRMWARE_ID_RS64_MES_P0; + data_id = SOC21_FIRMWARE_ID_RS64_MES_P0_STACK; + } else { + ucode_id = SOC21_FIRMWARE_ID_RS64_MES_P1; + data_id = SOC21_FIRMWARE_ID_RS64_MES_P1_STACK; + } + + mes_hdr = (const struct mes_firmware_header_v1_0 *) + adev->mes.fw[pipe]->data; + + fw_data = (const __le32 *)(adev->mes.fw[pipe]->data + + le32_to_cpu(mes_hdr->mes_ucode_offset_bytes)); + fw_size = le32_to_cpu(mes_hdr->mes_ucode_size_bytes); + + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, + ucode_id, fw_data, fw_size, fw_autoload_mask); + + fw_data = (const __le32 *)(adev->mes.fw[pipe]->data + + le32_to_cpu(mes_hdr->mes_ucode_data_offset_bytes)); + fw_size = le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes); + + gfx_v11_0_rlc_backdoor_autoload_copy_ucode(adev, + data_id, fw_data, fw_size, fw_autoload_mask); + } +} + +static int gfx_v11_0_rlc_backdoor_autoload_enable(struct amdgpu_device *adev) +{ + uint32_t rlc_g_offset, rlc_g_size; + uint64_t gpu_addr; + uint32_t autoload_fw_id[2]; + + memset(autoload_fw_id, 0, sizeof(uint32_t) * 2); + + /* RLC autoload sequence 2: copy ucode */ + gfx_v11_0_rlc_backdoor_autoload_copy_sdma_ucode(adev, autoload_fw_id); + gfx_v11_0_rlc_backdoor_autoload_copy_gfx_ucode(adev, autoload_fw_id); + gfx_v11_0_rlc_backdoor_autoload_copy_mes_ucode(adev, autoload_fw_id); + gfx_v11_0_rlc_backdoor_autoload_copy_toc_ucode(adev, autoload_fw_id); + + rlc_g_offset = rlc_autoload_info[SOC21_FIRMWARE_ID_RLC_G_UCODE].offset; + rlc_g_size = rlc_autoload_info[SOC21_FIRMWARE_ID_RLC_G_UCODE].size; + gpu_addr = adev->gfx.rlc.rlc_autoload_gpu_addr + rlc_g_offset; + + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_BOOTLOADER_ADDR_HI, upper_32_bits(gpu_addr)); + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_BOOTLOADER_ADDR_LO, lower_32_bits(gpu_addr)); + + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_BOOTLOADER_SIZE, rlc_g_size); + + /* RLC autoload sequence 3: load IMU fw */ + if (adev->gfx.imu.funcs->load_microcode) + adev->gfx.imu.funcs->load_microcode(adev); + /* RLC autoload sequence 4 init IMU fw */ + if (adev->gfx.imu.funcs->setup_imu) + adev->gfx.imu.funcs->setup_imu(adev); + if (adev->gfx.imu.funcs->start_imu) + adev->gfx.imu.funcs->start_imu(adev); + + /* RLC autoload sequence 5 disable gpa mode */ + gfx_v11_0_disable_gpa_mode(adev); + + return 0; +} + +static int gfx_v11_0_sw_init(void *handle) +{ + int i, j, k, r, ring_id = 0; + struct amdgpu_kiq *kiq; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->gfxhub.funcs->init(adev); + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): + adev->gfx.me.num_me = 1; + adev->gfx.me.num_pipe_per_me = 1; + adev->gfx.me.num_queue_per_pipe = 1; + adev->gfx.mec.num_mec = 2; + adev->gfx.mec.num_pipe_per_mec = 4; + adev->gfx.mec.num_queue_per_pipe = 4; + break; + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 4): + adev->gfx.me.num_me = 1; + adev->gfx.me.num_pipe_per_me = 1; + adev->gfx.me.num_queue_per_pipe = 1; + adev->gfx.mec.num_mec = 1; + adev->gfx.mec.num_pipe_per_mec = 4; + adev->gfx.mec.num_queue_per_pipe = 4; + break; + default: + adev->gfx.me.num_me = 1; + adev->gfx.me.num_pipe_per_me = 1; + adev->gfx.me.num_queue_per_pipe = 1; + adev->gfx.mec.num_mec = 1; + adev->gfx.mec.num_pipe_per_mec = 4; + adev->gfx.mec.num_queue_per_pipe = 8; + break; + } + + /* Enable CG flag in one VF mode for enabling RLC safe mode enter/exit */ + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 3) && + amdgpu_sriov_is_pp_one_vf(adev)) + adev->cg_flags = AMD_CG_SUPPORT_GFX_CGCG; + + /* EOP Event */ + r = amdgpu_irq_add_id(adev, SOC21_IH_CLIENTID_GRBM_CP, + GFX_11_0_0__SRCID__CP_EOP_INTERRUPT, + &adev->gfx.eop_irq); + if (r) + return r; + + /* Privileged reg */ + r = amdgpu_irq_add_id(adev, SOC21_IH_CLIENTID_GRBM_CP, + GFX_11_0_0__SRCID__CP_PRIV_REG_FAULT, + &adev->gfx.priv_reg_irq); + if (r) + return r; + + /* Privileged inst */ + r = amdgpu_irq_add_id(adev, SOC21_IH_CLIENTID_GRBM_CP, + GFX_11_0_0__SRCID__CP_PRIV_INSTR_FAULT, + &adev->gfx.priv_inst_irq); + if (r) + return r; + + /* FED error */ + r = amdgpu_irq_add_id(adev, SOC21_IH_CLIENTID_GFX, + GFX_11_0_0__SRCID__RLC_GC_FED_INTERRUPT, + &adev->gfx.rlc_gc_fed_irq); + if (r) + return r; + + adev->gfx.gfx_current_status = AMDGPU_GFX_NORMAL_MODE; + + if (adev->gfx.imu.funcs) { + if (adev->gfx.imu.funcs->init_microcode) { + r = adev->gfx.imu.funcs->init_microcode(adev); + if (r) + DRM_ERROR("Failed to load imu firmware!\n"); + } + } + + gfx_v11_0_me_init(adev); + + r = gfx_v11_0_rlc_init(adev); + if (r) { + DRM_ERROR("Failed to init rlc BOs!\n"); + return r; + } + + r = gfx_v11_0_mec_init(adev); + if (r) { + DRM_ERROR("Failed to init MEC BOs!\n"); + return r; + } + + /* set up the gfx ring */ + for (i = 0; i < adev->gfx.me.num_me; i++) { + for (j = 0; j < adev->gfx.me.num_queue_per_pipe; j++) { + for (k = 0; k < adev->gfx.me.num_pipe_per_me; k++) { + if (!amdgpu_gfx_is_me_queue_enabled(adev, i, k, j)) + continue; + + r = gfx_v11_0_gfx_ring_init(adev, ring_id, + i, k, j); + if (r) + return r; + ring_id++; + } + } + } + + ring_id = 0; + /* set up the compute queues - allocate horizontally across pipes */ + for (i = 0; i < adev->gfx.mec.num_mec; ++i) { + for (j = 0; j < adev->gfx.mec.num_queue_per_pipe; j++) { + for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; k++) { + if (!amdgpu_gfx_is_mec_queue_enabled(adev, 0, i, + k, j)) + continue; + + r = gfx_v11_0_compute_ring_init(adev, ring_id, + i, k, j); + if (r) + return r; + + ring_id++; + } + } + } + + if (!adev->enable_mes_kiq) { + r = amdgpu_gfx_kiq_init(adev, GFX11_MEC_HPD_SIZE, 0); + if (r) { + DRM_ERROR("Failed to init KIQ BOs!\n"); + return r; + } + + kiq = &adev->gfx.kiq[0]; + r = amdgpu_gfx_kiq_init_ring(adev, &kiq->ring, &kiq->irq, 0); + if (r) + return r; + } + + r = amdgpu_gfx_mqd_sw_init(adev, sizeof(struct v11_compute_mqd), 0); + if (r) + return r; + + /* allocate visible FB for rlc auto-loading fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) { + r = gfx_v11_0_rlc_autoload_buffer_init(adev); + if (r) + return r; + } + + r = gfx_v11_0_gpu_early_init(adev); + if (r) + return r; + + if (amdgpu_gfx_ras_sw_init(adev)) { + dev_err(adev->dev, "Failed to initialize gfx ras block!\n"); + return -EINVAL; + } + + return 0; +} + +static void gfx_v11_0_pfp_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.pfp.pfp_fw_obj, + &adev->gfx.pfp.pfp_fw_gpu_addr, + (void **)&adev->gfx.pfp.pfp_fw_ptr); + + amdgpu_bo_free_kernel(&adev->gfx.pfp.pfp_fw_data_obj, + &adev->gfx.pfp.pfp_fw_data_gpu_addr, + (void **)&adev->gfx.pfp.pfp_fw_data_ptr); +} + +static void gfx_v11_0_me_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.me.me_fw_obj, + &adev->gfx.me.me_fw_gpu_addr, + (void **)&adev->gfx.me.me_fw_ptr); + + amdgpu_bo_free_kernel(&adev->gfx.me.me_fw_data_obj, + &adev->gfx.me.me_fw_data_gpu_addr, + (void **)&adev->gfx.me.me_fw_data_ptr); +} + +static void gfx_v11_0_rlc_autoload_buffer_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.rlc.rlc_autoload_bo, + &adev->gfx.rlc.rlc_autoload_gpu_addr, + (void **)&adev->gfx.rlc.rlc_autoload_ptr); +} + +static int gfx_v11_0_sw_fini(void *handle) +{ + int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + amdgpu_ring_fini(&adev->gfx.gfx_ring[i]); + for (i = 0; i < adev->gfx.num_compute_rings; i++) + amdgpu_ring_fini(&adev->gfx.compute_ring[i]); + + amdgpu_gfx_mqd_sw_fini(adev, 0); + + if (!adev->enable_mes_kiq) { + amdgpu_gfx_kiq_free_ring(&adev->gfx.kiq[0].ring); + amdgpu_gfx_kiq_fini(adev, 0); + } + + gfx_v11_0_pfp_fini(adev); + gfx_v11_0_me_fini(adev); + gfx_v11_0_rlc_fini(adev); + gfx_v11_0_mec_fini(adev); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) + gfx_v11_0_rlc_autoload_buffer_fini(adev); + + gfx_v11_0_free_microcode(adev); + + return 0; +} + +static void gfx_v11_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 instance, int xcc_id) +{ + u32 data; + + if (instance == 0xffffffff) + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, + INSTANCE_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_INDEX, + instance); + + if (se_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_BROADCAST_WRITES, + 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_INDEX, se_num); + + if (sh_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SA_BROADCAST_WRITES, + 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SA_INDEX, sh_num); + + WREG32_SOC15(GC, 0, regGRBM_GFX_INDEX, data); +} + +static u32 gfx_v11_0_get_sa_active_bitmap(struct amdgpu_device *adev) +{ + u32 gc_disabled_sa_mask, gc_user_disabled_sa_mask, sa_mask; + + gc_disabled_sa_mask = RREG32_SOC15(GC, 0, regCC_GC_SA_UNIT_DISABLE); + gc_disabled_sa_mask = REG_GET_FIELD(gc_disabled_sa_mask, + CC_GC_SA_UNIT_DISABLE, + SA_DISABLE); + gc_user_disabled_sa_mask = RREG32_SOC15(GC, 0, regGC_USER_SA_UNIT_DISABLE); + gc_user_disabled_sa_mask = REG_GET_FIELD(gc_user_disabled_sa_mask, + GC_USER_SA_UNIT_DISABLE, + SA_DISABLE); + sa_mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_sh_per_se * + adev->gfx.config.max_shader_engines); + + return sa_mask & (~(gc_disabled_sa_mask | gc_user_disabled_sa_mask)); +} + +static u32 gfx_v11_0_get_rb_active_bitmap(struct amdgpu_device *adev) +{ + u32 gc_disabled_rb_mask, gc_user_disabled_rb_mask; + u32 rb_mask; + + gc_disabled_rb_mask = RREG32_SOC15(GC, 0, regCC_RB_BACKEND_DISABLE); + gc_disabled_rb_mask = REG_GET_FIELD(gc_disabled_rb_mask, + CC_RB_BACKEND_DISABLE, + BACKEND_DISABLE); + gc_user_disabled_rb_mask = RREG32_SOC15(GC, 0, regGC_USER_RB_BACKEND_DISABLE); + gc_user_disabled_rb_mask = REG_GET_FIELD(gc_user_disabled_rb_mask, + GC_USER_RB_BACKEND_DISABLE, + BACKEND_DISABLE); + rb_mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_backends_per_se * + adev->gfx.config.max_shader_engines); + + return rb_mask & (~(gc_disabled_rb_mask | gc_user_disabled_rb_mask)); +} + +static void gfx_v11_0_setup_rb(struct amdgpu_device *adev) +{ + u32 rb_bitmap_width_per_sa; + u32 max_sa; + u32 active_sa_bitmap; + u32 global_active_rb_bitmap; + u32 active_rb_bitmap = 0; + u32 i; + + /* query sa bitmap from SA_UNIT_DISABLE registers */ + active_sa_bitmap = gfx_v11_0_get_sa_active_bitmap(adev); + /* query rb bitmap from RB_BACKEND_DISABLE registers */ + global_active_rb_bitmap = gfx_v11_0_get_rb_active_bitmap(adev); + + /* generate active rb bitmap according to active sa bitmap */ + max_sa = adev->gfx.config.max_shader_engines * + adev->gfx.config.max_sh_per_se; + rb_bitmap_width_per_sa = adev->gfx.config.max_backends_per_se / + adev->gfx.config.max_sh_per_se; + for (i = 0; i < max_sa; i++) { + if (active_sa_bitmap & (1 << i)) + active_rb_bitmap |= (0x3 << (i * rb_bitmap_width_per_sa)); + } + + active_rb_bitmap |= global_active_rb_bitmap; + adev->gfx.config.backend_enable_mask = active_rb_bitmap; + adev->gfx.config.num_rbs = hweight32(active_rb_bitmap); +} + +#define DEFAULT_SH_MEM_BASES (0x6000) +#define LDS_APP_BASE 0x1 +#define SCRATCH_APP_BASE 0x2 + +static void gfx_v11_0_init_compute_vmid(struct amdgpu_device *adev) +{ + int i; + uint32_t sh_mem_bases; + uint32_t data; + + /* + * Configure apertures: + * LDS: 0x60000000'00000000 - 0x60000001'00000000 (4GB) + * Scratch: 0x60000001'00000000 - 0x60000002'00000000 (4GB) + * GPUVM: 0x60010000'00000000 - 0x60020000'00000000 (1TB) + */ + sh_mem_bases = (LDS_APP_BASE << SH_MEM_BASES__SHARED_BASE__SHIFT) | + SCRATCH_APP_BASE; + + mutex_lock(&adev->srbm_mutex); + for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { + soc21_grbm_select(adev, 0, 0, 0, i); + /* CP and shaders */ + WREG32_SOC15(GC, 0, regSH_MEM_CONFIG, DEFAULT_SH_MEM_CONFIG); + WREG32_SOC15(GC, 0, regSH_MEM_BASES, sh_mem_bases); + + /* Enable trap for each kfd vmid. */ + data = RREG32_SOC15(GC, 0, regSPI_GDBG_PER_VMID_CNTL); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, TRAP_EN, 1); + WREG32_SOC15(GC, 0, regSPI_GDBG_PER_VMID_CNTL, data); + } + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + /* Initialize all compute VMIDs to have no GDS, GWS, or OA + acccess. These should be enabled by FW for target VMIDs. */ + for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { + WREG32_SOC15_OFFSET(GC, 0, regGDS_VMID0_BASE, 2 * i, 0); + WREG32_SOC15_OFFSET(GC, 0, regGDS_VMID0_SIZE, 2 * i, 0); + WREG32_SOC15_OFFSET(GC, 0, regGDS_GWS_VMID0, i, 0); + WREG32_SOC15_OFFSET(GC, 0, regGDS_OA_VMID0, i, 0); + } +} + +static void gfx_v11_0_init_gds_vmid(struct amdgpu_device *adev) +{ + int vmid; + + /* + * Initialize all compute and user-gfx VMIDs to have no GDS, GWS, or OA + * access. Compute VMIDs should be enabled by FW for target VMIDs, + * the driver can enable them for graphics. VMID0 should maintain + * access so that HWS firmware can save/restore entries. + */ + for (vmid = 1; vmid < 16; vmid++) { + WREG32_SOC15_OFFSET(GC, 0, regGDS_VMID0_BASE, 2 * vmid, 0); + WREG32_SOC15_OFFSET(GC, 0, regGDS_VMID0_SIZE, 2 * vmid, 0); + WREG32_SOC15_OFFSET(GC, 0, regGDS_GWS_VMID0, vmid, 0); + WREG32_SOC15_OFFSET(GC, 0, regGDS_OA_VMID0, vmid, 0); + } +} + +static void gfx_v11_0_tcp_harvest(struct amdgpu_device *adev) +{ + /* TODO: harvest feature to be added later. */ +} + +static void gfx_v11_0_get_tcc_info(struct amdgpu_device *adev) +{ + /* TCCs are global (not instanced). */ + uint32_t tcc_disable = RREG32_SOC15(GC, 0, regCGTS_TCC_DISABLE) | + RREG32_SOC15(GC, 0, regCGTS_USER_TCC_DISABLE); + + adev->gfx.config.tcc_disabled_mask = + REG_GET_FIELD(tcc_disable, CGTS_TCC_DISABLE, TCC_DISABLE) | + (REG_GET_FIELD(tcc_disable, CGTS_TCC_DISABLE, HI_TCC_DISABLE) << 16); +} + +static void gfx_v11_0_constants_init(struct amdgpu_device *adev) +{ + u32 tmp; + int i; + + if (!amdgpu_sriov_vf(adev)) + WREG32_FIELD15_PREREG(GC, 0, GRBM_CNTL, READ_TIMEOUT, 0xff); + + gfx_v11_0_setup_rb(adev); + gfx_v11_0_get_cu_info(adev, &adev->gfx.cu_info); + gfx_v11_0_get_tcc_info(adev); + adev->gfx.config.pa_sc_tile_steering_override = 0; + + /* Set whether texture coordinate truncation is conformant. */ + tmp = RREG32_SOC15(GC, 0, regTA_CNTL2); + adev->gfx.config.ta_cntl2_truncate_coord_mode = + REG_GET_FIELD(tmp, TA_CNTL2, TRUNCATE_COORD_MODE); + + /* XXX SH_MEM regs */ + /* where to put LDS, scratch, GPUVM in FSA64 space */ + mutex_lock(&adev->srbm_mutex); + for (i = 0; i < adev->vm_manager.id_mgr[AMDGPU_GFXHUB(0)].num_ids; i++) { + soc21_grbm_select(adev, 0, 0, 0, i); + /* CP and shaders */ + WREG32_SOC15(GC, 0, regSH_MEM_CONFIG, DEFAULT_SH_MEM_CONFIG); + if (i != 0) { + tmp = REG_SET_FIELD(0, SH_MEM_BASES, PRIVATE_BASE, + (adev->gmc.private_aperture_start >> 48)); + tmp = REG_SET_FIELD(tmp, SH_MEM_BASES, SHARED_BASE, + (adev->gmc.shared_aperture_start >> 48)); + WREG32_SOC15(GC, 0, regSH_MEM_BASES, tmp); + } + } + soc21_grbm_select(adev, 0, 0, 0, 0); + + mutex_unlock(&adev->srbm_mutex); + + gfx_v11_0_init_compute_vmid(adev); + gfx_v11_0_init_gds_vmid(adev); +} + +static void gfx_v11_0_enable_gui_idle_interrupt(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp; + + if (amdgpu_sriov_vf(adev)) + return; + + tmp = RREG32_SOC15(GC, 0, regCP_INT_CNTL_RING0); + + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, + enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, + enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, + enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, + enable ? 1 : 0); + + WREG32_SOC15(GC, 0, regCP_INT_CNTL_RING0, tmp); +} + +static int gfx_v11_0_init_csb(struct amdgpu_device *adev) +{ + adev->gfx.rlc.funcs->get_csb_buffer(adev, adev->gfx.rlc.cs_ptr); + + WREG32_SOC15(GC, 0, regRLC_CSIB_ADDR_HI, + adev->gfx.rlc.clear_state_gpu_addr >> 32); + WREG32_SOC15(GC, 0, regRLC_CSIB_ADDR_LO, + adev->gfx.rlc.clear_state_gpu_addr & 0xfffffffc); + WREG32_SOC15(GC, 0, regRLC_CSIB_LENGTH, adev->gfx.rlc.clear_state_size); + + return 0; +} + +static void gfx_v11_0_rlc_stop(struct amdgpu_device *adev) +{ + u32 tmp = RREG32_SOC15(GC, 0, regRLC_CNTL); + + tmp = REG_SET_FIELD(tmp, RLC_CNTL, RLC_ENABLE_F32, 0); + WREG32_SOC15(GC, 0, regRLC_CNTL, tmp); +} + +static void gfx_v11_0_rlc_reset(struct amdgpu_device *adev) +{ + WREG32_FIELD15_PREREG(GC, 0, GRBM_SOFT_RESET, SOFT_RESET_RLC, 1); + udelay(50); + WREG32_FIELD15_PREREG(GC, 0, GRBM_SOFT_RESET, SOFT_RESET_RLC, 0); + udelay(50); +} + +static void gfx_v11_0_rlc_smu_handshake_cntl(struct amdgpu_device *adev, + bool enable) +{ + uint32_t rlc_pg_cntl; + + rlc_pg_cntl = RREG32_SOC15(GC, 0, regRLC_PG_CNTL); + + if (!enable) { + /* RLC_PG_CNTL[23] = 0 (default) + * RLC will wait for handshake acks with SMU + * GFXOFF will be enabled + * RLC_PG_CNTL[23] = 1 + * RLC will not issue any message to SMU + * hence no handshake between SMU & RLC + * GFXOFF will be disabled + */ + rlc_pg_cntl |= RLC_PG_CNTL__SMU_HANDSHAKE_DISABLE_MASK; + } else + rlc_pg_cntl &= ~RLC_PG_CNTL__SMU_HANDSHAKE_DISABLE_MASK; + WREG32_SOC15(GC, 0, regRLC_PG_CNTL, rlc_pg_cntl); +} + +static void gfx_v11_0_rlc_start(struct amdgpu_device *adev) +{ + /* TODO: enable rlc & smu handshake until smu + * and gfxoff feature works as expected */ + if (!(amdgpu_pp_feature_mask & PP_GFXOFF_MASK)) + gfx_v11_0_rlc_smu_handshake_cntl(adev, false); + + WREG32_FIELD15_PREREG(GC, 0, RLC_CNTL, RLC_ENABLE_F32, 1); + udelay(50); +} + +static void gfx_v11_0_rlc_enable_srm(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* enable Save Restore Machine */ + tmp = RREG32(SOC15_REG_OFFSET(GC, 0, regRLC_SRM_CNTL)); + tmp |= RLC_SRM_CNTL__AUTO_INCR_ADDR_MASK; + tmp |= RLC_SRM_CNTL__SRM_ENABLE_MASK; + WREG32(SOC15_REG_OFFSET(GC, 0, regRLC_SRM_CNTL), tmp); +} + +static void gfx_v11_0_load_rlcg_microcode(struct amdgpu_device *adev) +{ + const struct rlc_firmware_header_v2_0 *hdr; + const __le32 *fw_data; + unsigned i, fw_size; + + hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; + fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + + WREG32_SOC15(GC, 0, regRLC_GPM_UCODE_ADDR, + RLCG_UCODE_LOADING_START_ADDRESS); + + for (i = 0; i < fw_size; i++) + WREG32_SOC15(GC, 0, regRLC_GPM_UCODE_DATA, + le32_to_cpup(fw_data++)); + + WREG32_SOC15(GC, 0, regRLC_GPM_UCODE_ADDR, adev->gfx.rlc_fw_version); +} + +static void gfx_v11_0_load_rlc_iram_dram_microcode(struct amdgpu_device *adev) +{ + const struct rlc_firmware_header_v2_2 *hdr; + const __le32 *fw_data; + unsigned i, fw_size; + u32 tmp; + + hdr = (const struct rlc_firmware_header_v2_2 *)adev->gfx.rlc_fw->data; + + fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + + le32_to_cpu(hdr->rlc_iram_ucode_offset_bytes)); + fw_size = le32_to_cpu(hdr->rlc_iram_ucode_size_bytes) / 4; + + WREG32_SOC15(GC, 0, regRLC_LX6_IRAM_ADDR, 0); + + for (i = 0; i < fw_size; i++) { + if ((amdgpu_emu_mode == 1) && (i % 100 == 99)) + msleep(1); + WREG32_SOC15(GC, 0, regRLC_LX6_IRAM_DATA, + le32_to_cpup(fw_data++)); + } + + WREG32_SOC15(GC, 0, regRLC_LX6_IRAM_ADDR, adev->gfx.rlc_fw_version); + + fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + + le32_to_cpu(hdr->rlc_dram_ucode_offset_bytes)); + fw_size = le32_to_cpu(hdr->rlc_dram_ucode_size_bytes) / 4; + + WREG32_SOC15(GC, 0, regRLC_LX6_DRAM_ADDR, 0); + for (i = 0; i < fw_size; i++) { + if ((amdgpu_emu_mode == 1) && (i % 100 == 99)) + msleep(1); + WREG32_SOC15(GC, 0, regRLC_LX6_DRAM_DATA, + le32_to_cpup(fw_data++)); + } + + WREG32_SOC15(GC, 0, regRLC_LX6_IRAM_ADDR, adev->gfx.rlc_fw_version); + + tmp = RREG32_SOC15(GC, 0, regRLC_LX6_CNTL); + tmp = REG_SET_FIELD(tmp, RLC_LX6_CNTL, PDEBUG_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, RLC_LX6_CNTL, BRESET, 0); + WREG32_SOC15(GC, 0, regRLC_LX6_CNTL, tmp); +} + +static void gfx_v11_0_load_rlcp_rlcv_microcode(struct amdgpu_device *adev) +{ + const struct rlc_firmware_header_v2_3 *hdr; + const __le32 *fw_data; + unsigned i, fw_size; + u32 tmp; + + hdr = (const struct rlc_firmware_header_v2_3 *)adev->gfx.rlc_fw->data; + + fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + + le32_to_cpu(hdr->rlcp_ucode_offset_bytes)); + fw_size = le32_to_cpu(hdr->rlcp_ucode_size_bytes) / 4; + + WREG32_SOC15(GC, 0, regRLC_PACE_UCODE_ADDR, 0); + + for (i = 0; i < fw_size; i++) { + if ((amdgpu_emu_mode == 1) && (i % 100 == 99)) + msleep(1); + WREG32_SOC15(GC, 0, regRLC_PACE_UCODE_DATA, + le32_to_cpup(fw_data++)); + } + + WREG32_SOC15(GC, 0, regRLC_PACE_UCODE_ADDR, adev->gfx.rlc_fw_version); + + tmp = RREG32_SOC15(GC, 0, regRLC_GPM_THREAD_ENABLE); + tmp = REG_SET_FIELD(tmp, RLC_GPM_THREAD_ENABLE, THREAD1_ENABLE, 1); + WREG32_SOC15(GC, 0, regRLC_GPM_THREAD_ENABLE, tmp); + + fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + + le32_to_cpu(hdr->rlcv_ucode_offset_bytes)); + fw_size = le32_to_cpu(hdr->rlcv_ucode_size_bytes) / 4; + + WREG32_SOC15(GC, 0, regRLC_GPU_IOV_UCODE_ADDR, 0); + + for (i = 0; i < fw_size; i++) { + if ((amdgpu_emu_mode == 1) && (i % 100 == 99)) + msleep(1); + WREG32_SOC15(GC, 0, regRLC_GPU_IOV_UCODE_DATA, + le32_to_cpup(fw_data++)); + } + + WREG32_SOC15(GC, 0, regRLC_GPU_IOV_UCODE_ADDR, adev->gfx.rlc_fw_version); + + tmp = RREG32_SOC15(GC, 0, regRLC_GPU_IOV_F32_CNTL); + tmp = REG_SET_FIELD(tmp, RLC_GPU_IOV_F32_CNTL, ENABLE, 1); + WREG32_SOC15(GC, 0, regRLC_GPU_IOV_F32_CNTL, tmp); +} + +static int gfx_v11_0_rlc_load_microcode(struct amdgpu_device *adev) +{ + const struct rlc_firmware_header_v2_0 *hdr; + uint16_t version_major; + uint16_t version_minor; + + if (!adev->gfx.rlc_fw) + return -EINVAL; + + hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; + amdgpu_ucode_print_rlc_hdr(&hdr->header); + + version_major = le16_to_cpu(hdr->header.header_version_major); + version_minor = le16_to_cpu(hdr->header.header_version_minor); + + if (version_major == 2) { + gfx_v11_0_load_rlcg_microcode(adev); + if (amdgpu_dpm == 1) { + if (version_minor >= 2) + gfx_v11_0_load_rlc_iram_dram_microcode(adev); + if (version_minor == 3) + gfx_v11_0_load_rlcp_rlcv_microcode(adev); + } + + return 0; + } + + return -EINVAL; +} + +static int gfx_v11_0_rlc_resume(struct amdgpu_device *adev) +{ + int r; + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + gfx_v11_0_init_csb(adev); + + if (!amdgpu_sriov_vf(adev)) /* enable RLC SRM */ + gfx_v11_0_rlc_enable_srm(adev); + } else { + if (amdgpu_sriov_vf(adev)) { + gfx_v11_0_init_csb(adev); + return 0; + } + + adev->gfx.rlc.funcs->stop(adev); + + /* disable CG */ + WREG32_SOC15(GC, 0, regRLC_CGCG_CGLS_CTRL, 0); + + /* disable PG */ + WREG32_SOC15(GC, 0, regRLC_PG_CNTL, 0); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + /* legacy rlc firmware loading */ + r = gfx_v11_0_rlc_load_microcode(adev); + if (r) + return r; + } + + gfx_v11_0_init_csb(adev); + + adev->gfx.rlc.funcs->start(adev); + } + return 0; +} + +static int gfx_v11_0_config_me_cache(struct amdgpu_device *adev, uint64_t addr) +{ + uint32_t usec_timeout = 50000; /* wait for 50ms */ + uint32_t tmp; + int i; + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, regCP_ME_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_ME_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + if (amdgpu_emu_mode == 1) + adev->hdp.funcs->flush_hdp(adev, NULL); + + tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, CACHE_POLICY, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, EXE_DISABLE, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, ADDRESS_CLAMP, 1); + WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_CNTL, tmp); + + /* Program me ucode address into intruction cache address register */ + WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_LO, + lower_32_bits(addr) & 0xFFFFF000); + WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_HI, + upper_32_bits(addr)); + + return 0; +} + +static int gfx_v11_0_config_pfp_cache(struct amdgpu_device *adev, uint64_t addr) +{ + uint32_t usec_timeout = 50000; /* wait for 50ms */ + uint32_t tmp; + int i; + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, regCP_PFP_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_PFP_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + if (amdgpu_emu_mode == 1) + adev->hdp.funcs->flush_hdp(adev, NULL); + + tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, CACHE_POLICY, 0); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, EXE_DISABLE, 0); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, ADDRESS_CLAMP, 1); + WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_CNTL, tmp); + + /* Program pfp ucode address into intruction cache address register */ + WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_LO, + lower_32_bits(addr) & 0xFFFFF000); + WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_HI, + upper_32_bits(addr)); + + return 0; +} + +static int gfx_v11_0_config_mec_cache(struct amdgpu_device *adev, uint64_t addr) +{ + uint32_t usec_timeout = 50000; /* wait for 50ms */ + uint32_t tmp; + int i; + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, regCP_CPC_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_OP_CNTL, INVALIDATE_CACHE, 1); + + WREG32_SOC15(GC, 0, regCP_CPC_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_CPC_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_CPC_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + if (amdgpu_emu_mode == 1) + adev->hdp.funcs->flush_hdp(adev, NULL); + + tmp = RREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, EXE_DISABLE, 0); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, ADDRESS_CLAMP, 1); + WREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_CNTL, tmp); + + /* Program mec1 ucode address into intruction cache address register */ + WREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_LO, + lower_32_bits(addr) & 0xFFFFF000); + WREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_HI, + upper_32_bits(addr)); + + return 0; +} + +static int gfx_v11_0_config_pfp_cache_rs64(struct amdgpu_device *adev, uint64_t addr, uint64_t addr2) +{ + uint32_t usec_timeout = 50000; /* wait for 50ms */ + uint32_t tmp; + unsigned i, pipe_id; + const struct gfx_firmware_header_v2_0 *pfp_hdr; + + pfp_hdr = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.pfp_fw->data; + + WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_LO, + lower_32_bits(addr)); + WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_HI, + upper_32_bits(addr)); + + tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, CACHE_POLICY, 0); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, EXE_DISABLE, 0); + WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_CNTL, tmp); + + /* + * Programming any of the CP_PFP_IC_BASE registers + * forces invalidation of the ME L1 I$. Wait for the + * invalidation complete + */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_PFP_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + /* Prime the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_OP_CNTL, PRIME_ICACHE, 1); + WREG32_SOC15(GC, 0, regCP_PFP_IC_OP_CNTL, tmp); + /* Waiting for cache primed*/ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_PFP_IC_OP_CNTL, + ICACHE_PRIMED)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to prime instruction cache\n"); + return -EINVAL; + } + + mutex_lock(&adev->srbm_mutex); + for (pipe_id = 0; pipe_id < adev->gfx.me.num_pipe_per_me; pipe_id++) { + soc21_grbm_select(adev, 0, pipe_id, 0, 0); + WREG32_SOC15(GC, 0, regCP_PFP_PRGRM_CNTR_START, + (pfp_hdr->ucode_start_addr_hi << 30) | + (pfp_hdr->ucode_start_addr_lo >> 2)); + WREG32_SOC15(GC, 0, regCP_PFP_PRGRM_CNTR_START_HI, + pfp_hdr->ucode_start_addr_hi >> 2); + + /* + * Program CP_ME_CNTL to reset given PIPE to take + * effect of CP_PFP_PRGRM_CNTR_START. + */ + tmp = RREG32_SOC15(GC, 0, regCP_ME_CNTL); + if (pipe_id == 0) + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + PFP_PIPE0_RESET, 1); + else + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + PFP_PIPE1_RESET, 1); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + /* Clear pfp pipe0 reset bit. */ + if (pipe_id == 0) + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + PFP_PIPE0_RESET, 0); + else + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + PFP_PIPE1_RESET, 0); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE0_LO, + lower_32_bits(addr2)); + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE0_HI, + upper_32_bits(addr2)); + } + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + tmp = RREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_GFX_RS64_DC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_GFX_RS64_DC_BASE_CNTL, CACHE_POLICY, 0); + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE_CNTL, tmp); + + /* Invalidate the data caches */ + tmp = RREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_GFX_RS64_DC_OP_CNTL, INVALIDATE_DCACHE, 1); + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_OP_CNTL, tmp); + + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_GFX_RS64_DC_OP_CNTL, + INVALIDATE_DCACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate RS64 data cache\n"); + return -EINVAL; + } + + return 0; +} + +static int gfx_v11_0_config_me_cache_rs64(struct amdgpu_device *adev, uint64_t addr, uint64_t addr2) +{ + uint32_t usec_timeout = 50000; /* wait for 50ms */ + uint32_t tmp; + unsigned i, pipe_id; + const struct gfx_firmware_header_v2_0 *me_hdr; + + me_hdr = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.me_fw->data; + + WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_LO, + lower_32_bits(addr)); + WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_HI, + upper_32_bits(addr)); + + tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, CACHE_POLICY, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, EXE_DISABLE, 0); + WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_CNTL, tmp); + + /* + * Programming any of the CP_ME_IC_BASE registers + * forces invalidation of the ME L1 I$. Wait for the + * invalidation complete + */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_ME_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + /* Prime the instruction caches */ + tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_OP_CNTL, PRIME_ICACHE, 1); + WREG32_SOC15(GC, 0, regCP_ME_IC_OP_CNTL, tmp); + + /* Waiting for instruction cache primed*/ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_ME_IC_OP_CNTL, + ICACHE_PRIMED)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to prime instruction cache\n"); + return -EINVAL; + } + + mutex_lock(&adev->srbm_mutex); + for (pipe_id = 0; pipe_id < adev->gfx.me.num_pipe_per_me; pipe_id++) { + soc21_grbm_select(adev, 0, pipe_id, 0, 0); + WREG32_SOC15(GC, 0, regCP_ME_PRGRM_CNTR_START, + (me_hdr->ucode_start_addr_hi << 30) | + (me_hdr->ucode_start_addr_lo >> 2) ); + WREG32_SOC15(GC, 0, regCP_ME_PRGRM_CNTR_START_HI, + me_hdr->ucode_start_addr_hi>>2); + + /* + * Program CP_ME_CNTL to reset given PIPE to take + * effect of CP_PFP_PRGRM_CNTR_START. + */ + tmp = RREG32_SOC15(GC, 0, regCP_ME_CNTL); + if (pipe_id == 0) + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + ME_PIPE0_RESET, 1); + else + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + ME_PIPE1_RESET, 1); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + /* Clear pfp pipe0 reset bit. */ + if (pipe_id == 0) + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + ME_PIPE0_RESET, 0); + else + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + ME_PIPE1_RESET, 0); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE1_LO, + lower_32_bits(addr2)); + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE1_HI, + upper_32_bits(addr2)); + } + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + tmp = RREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_GFX_RS64_DC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_GFX_RS64_DC_BASE_CNTL, CACHE_POLICY, 0); + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE_CNTL, tmp); + + /* Invalidate the data caches */ + tmp = RREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_GFX_RS64_DC_OP_CNTL, INVALIDATE_DCACHE, 1); + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_OP_CNTL, tmp); + + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_GFX_RS64_DC_OP_CNTL, + INVALIDATE_DCACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate RS64 data cache\n"); + return -EINVAL; + } + + return 0; +} + +static int gfx_v11_0_config_mec_cache_rs64(struct amdgpu_device *adev, uint64_t addr, uint64_t addr2) +{ + uint32_t usec_timeout = 50000; /* wait for 50ms */ + uint32_t tmp; + unsigned i; + const struct gfx_firmware_header_v2_0 *mec_hdr; + + mec_hdr = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.mec_fw->data; + + tmp = RREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, EXE_DISABLE, 0); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0); + WREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_CNTL, tmp); + + tmp = RREG32_SOC15(GC, 0, regCP_MEC_DC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_MEC_DC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_MEC_DC_BASE_CNTL, CACHE_POLICY, 0); + WREG32_SOC15(GC, 0, regCP_MEC_DC_BASE_CNTL, tmp); + + mutex_lock(&adev->srbm_mutex); + for (i = 0; i < adev->gfx.mec.num_pipe_per_mec; i++) { + soc21_grbm_select(adev, 1, i, 0, 0); + + WREG32_SOC15(GC, 0, regCP_MEC_MDBASE_LO, addr2); + WREG32_SOC15(GC, 0, regCP_MEC_MDBASE_HI, + upper_32_bits(addr2)); + + WREG32_SOC15(GC, 0, regCP_MEC_RS64_PRGRM_CNTR_START, + mec_hdr->ucode_start_addr_lo >> 2 | + mec_hdr->ucode_start_addr_hi << 30); + WREG32_SOC15(GC, 0, regCP_MEC_RS64_PRGRM_CNTR_START_HI, + mec_hdr->ucode_start_addr_hi >> 2); + + WREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_LO, addr); + WREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_HI, + upper_32_bits(addr)); + } + mutex_unlock(&adev->srbm_mutex); + soc21_grbm_select(adev, 0, 0, 0, 0); + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, regCP_MEC_DC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_MEC_DC_OP_CNTL, INVALIDATE_DCACHE, 1); + WREG32_SOC15(GC, 0, regCP_MEC_DC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_MEC_DC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_MEC_DC_OP_CNTL, + INVALIDATE_DCACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, regCP_CPC_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, regCP_CPC_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_CPC_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_CPC_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + return 0; +} + +static void gfx_v11_0_config_gfx_rs64(struct amdgpu_device *adev) +{ + const struct gfx_firmware_header_v2_0 *pfp_hdr; + const struct gfx_firmware_header_v2_0 *me_hdr; + const struct gfx_firmware_header_v2_0 *mec_hdr; + uint32_t pipe_id, tmp; + + mec_hdr = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.mec_fw->data; + me_hdr = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.me_fw->data; + pfp_hdr = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.pfp_fw->data; + + /* config pfp program start addr */ + for (pipe_id = 0; pipe_id < 2; pipe_id++) { + soc21_grbm_select(adev, 0, pipe_id, 0, 0); + WREG32_SOC15(GC, 0, regCP_PFP_PRGRM_CNTR_START, + (pfp_hdr->ucode_start_addr_hi << 30) | + (pfp_hdr->ucode_start_addr_lo >> 2)); + WREG32_SOC15(GC, 0, regCP_PFP_PRGRM_CNTR_START_HI, + pfp_hdr->ucode_start_addr_hi >> 2); + } + soc21_grbm_select(adev, 0, 0, 0, 0); + + /* reset pfp pipe */ + tmp = RREG32_SOC15(GC, 0, regCP_ME_CNTL); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, PFP_PIPE0_RESET, 1); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, PFP_PIPE1_RESET, 1); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + /* clear pfp pipe reset */ + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, PFP_PIPE0_RESET, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, PFP_PIPE1_RESET, 0); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + /* config me program start addr */ + for (pipe_id = 0; pipe_id < 2; pipe_id++) { + soc21_grbm_select(adev, 0, pipe_id, 0, 0); + WREG32_SOC15(GC, 0, regCP_ME_PRGRM_CNTR_START, + (me_hdr->ucode_start_addr_hi << 30) | + (me_hdr->ucode_start_addr_lo >> 2) ); + WREG32_SOC15(GC, 0, regCP_ME_PRGRM_CNTR_START_HI, + me_hdr->ucode_start_addr_hi>>2); + } + soc21_grbm_select(adev, 0, 0, 0, 0); + + /* reset me pipe */ + tmp = RREG32_SOC15(GC, 0, regCP_ME_CNTL); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, ME_PIPE0_RESET, 1); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, ME_PIPE1_RESET, 1); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + /* clear me pipe reset */ + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, ME_PIPE0_RESET, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, ME_PIPE1_RESET, 0); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + /* config mec program start addr */ + for (pipe_id = 0; pipe_id < 4; pipe_id++) { + soc21_grbm_select(adev, 1, pipe_id, 0, 0); + WREG32_SOC15(GC, 0, regCP_MEC_RS64_PRGRM_CNTR_START, + mec_hdr->ucode_start_addr_lo >> 2 | + mec_hdr->ucode_start_addr_hi << 30); + WREG32_SOC15(GC, 0, regCP_MEC_RS64_PRGRM_CNTR_START_HI, + mec_hdr->ucode_start_addr_hi >> 2); + } + soc21_grbm_select(adev, 0, 0, 0, 0); + + /* reset mec pipe */ + tmp = RREG32_SOC15(GC, 0, regCP_MEC_RS64_CNTL); + tmp = REG_SET_FIELD(tmp, CP_MEC_RS64_CNTL, MEC_PIPE0_RESET, 1); + tmp = REG_SET_FIELD(tmp, CP_MEC_RS64_CNTL, MEC_PIPE1_RESET, 1); + tmp = REG_SET_FIELD(tmp, CP_MEC_RS64_CNTL, MEC_PIPE2_RESET, 1); + tmp = REG_SET_FIELD(tmp, CP_MEC_RS64_CNTL, MEC_PIPE3_RESET, 1); + WREG32_SOC15(GC, 0, regCP_MEC_RS64_CNTL, tmp); + + /* clear mec pipe reset */ + tmp = REG_SET_FIELD(tmp, CP_MEC_RS64_CNTL, MEC_PIPE0_RESET, 0); + tmp = REG_SET_FIELD(tmp, CP_MEC_RS64_CNTL, MEC_PIPE1_RESET, 0); + tmp = REG_SET_FIELD(tmp, CP_MEC_RS64_CNTL, MEC_PIPE2_RESET, 0); + tmp = REG_SET_FIELD(tmp, CP_MEC_RS64_CNTL, MEC_PIPE3_RESET, 0); + WREG32_SOC15(GC, 0, regCP_MEC_RS64_CNTL, tmp); +} + +static int gfx_v11_0_wait_for_rlc_autoload_complete(struct amdgpu_device *adev) +{ + uint32_t cp_status; + uint32_t bootload_status; + int i, r; + uint64_t addr, addr2; + + for (i = 0; i < adev->usec_timeout; i++) { + cp_status = RREG32_SOC15(GC, 0, regCP_STAT); + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 1) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 4)) + bootload_status = RREG32_SOC15(GC, 0, + regRLC_RLCS_BOOTLOAD_STATUS_gc_11_0_1); + else + bootload_status = RREG32_SOC15(GC, 0, regRLC_RLCS_BOOTLOAD_STATUS); + + if ((cp_status == 0) && + (REG_GET_FIELD(bootload_status, + RLC_RLCS_BOOTLOAD_STATUS, BOOTLOAD_COMPLETE) == 1)) { + break; + } + udelay(1); + } + + if (i >= adev->usec_timeout) { + dev_err(adev->dev, "rlc autoload: gc ucode autoload timeout\n"); + return -ETIMEDOUT; + } + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) { + if (adev->gfx.rs64_enable) { + addr = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[SOC21_FIRMWARE_ID_RS64_ME].offset; + addr2 = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[SOC21_FIRMWARE_ID_RS64_ME_P0_STACK].offset; + r = gfx_v11_0_config_me_cache_rs64(adev, addr, addr2); + if (r) + return r; + addr = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[SOC21_FIRMWARE_ID_RS64_PFP].offset; + addr2 = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[SOC21_FIRMWARE_ID_RS64_PFP_P0_STACK].offset; + r = gfx_v11_0_config_pfp_cache_rs64(adev, addr, addr2); + if (r) + return r; + addr = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[SOC21_FIRMWARE_ID_RS64_MEC].offset; + addr2 = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[SOC21_FIRMWARE_ID_RS64_MEC_P0_STACK].offset; + r = gfx_v11_0_config_mec_cache_rs64(adev, addr, addr2); + if (r) + return r; + } else { + addr = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[SOC21_FIRMWARE_ID_CP_ME].offset; + r = gfx_v11_0_config_me_cache(adev, addr); + if (r) + return r; + addr = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[SOC21_FIRMWARE_ID_CP_PFP].offset; + r = gfx_v11_0_config_pfp_cache(adev, addr); + if (r) + return r; + addr = adev->gfx.rlc.rlc_autoload_gpu_addr + + rlc_autoload_info[SOC21_FIRMWARE_ID_CP_MEC].offset; + r = gfx_v11_0_config_mec_cache(adev, addr); + if (r) + return r; + } + } + + return 0; +} + +static int gfx_v11_0_cp_gfx_enable(struct amdgpu_device *adev, bool enable) +{ + int i; + u32 tmp = RREG32_SOC15(GC, 0, regCP_ME_CNTL); + + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, ME_HALT, enable ? 0 : 1); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, PFP_HALT, enable ? 0 : 1); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + for (i = 0; i < adev->usec_timeout; i++) { + if (RREG32_SOC15(GC, 0, regCP_STAT) == 0) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + DRM_ERROR("failed to %s cp gfx\n", enable ? "unhalt" : "halt"); + + return 0; +} + +static int gfx_v11_0_cp_gfx_load_pfp_microcode(struct amdgpu_device *adev) +{ + int r; + const struct gfx_firmware_header_v1_0 *pfp_hdr; + const __le32 *fw_data; + unsigned i, fw_size; + + pfp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.pfp_fw->data; + + amdgpu_ucode_print_gfx_hdr(&pfp_hdr->header); + + fw_data = (const __le32 *)(adev->gfx.pfp_fw->data + + le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes); + + r = amdgpu_bo_create_reserved(adev, pfp_hdr->header.ucode_size_bytes, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.pfp.pfp_fw_obj, + &adev->gfx.pfp.pfp_fw_gpu_addr, + (void **)&adev->gfx.pfp.pfp_fw_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create pfp fw bo\n", r); + gfx_v11_0_pfp_fini(adev); + return r; + } + + memcpy(adev->gfx.pfp.pfp_fw_ptr, fw_data, fw_size); + + amdgpu_bo_kunmap(adev->gfx.pfp.pfp_fw_obj); + amdgpu_bo_unreserve(adev->gfx.pfp.pfp_fw_obj); + + gfx_v11_0_config_pfp_cache(adev, adev->gfx.pfp.pfp_fw_gpu_addr); + + WREG32_SOC15(GC, 0, regCP_HYP_PFP_UCODE_ADDR, 0); + + for (i = 0; i < pfp_hdr->jt_size; i++) + WREG32_SOC15(GC, 0, regCP_HYP_PFP_UCODE_DATA, + le32_to_cpup(fw_data + pfp_hdr->jt_offset + i)); + + WREG32_SOC15(GC, 0, regCP_HYP_PFP_UCODE_ADDR, adev->gfx.pfp_fw_version); + + return 0; +} + +static int gfx_v11_0_cp_gfx_load_pfp_microcode_rs64(struct amdgpu_device *adev) +{ + int r; + const struct gfx_firmware_header_v2_0 *pfp_hdr; + const __le32 *fw_ucode, *fw_data; + unsigned i, pipe_id, fw_ucode_size, fw_data_size; + uint32_t tmp; + uint32_t usec_timeout = 50000; /* wait for 50ms */ + + pfp_hdr = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.pfp_fw->data; + + amdgpu_ucode_print_gfx_hdr(&pfp_hdr->header); + + /* instruction */ + fw_ucode = (const __le32 *)(adev->gfx.pfp_fw->data + + le32_to_cpu(pfp_hdr->ucode_offset_bytes)); + fw_ucode_size = le32_to_cpu(pfp_hdr->ucode_size_bytes); + /* data */ + fw_data = (const __le32 *)(adev->gfx.pfp_fw->data + + le32_to_cpu(pfp_hdr->data_offset_bytes)); + fw_data_size = le32_to_cpu(pfp_hdr->data_size_bytes); + + /* 64kb align */ + r = amdgpu_bo_create_reserved(adev, fw_ucode_size, + 64 * 1024, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.pfp.pfp_fw_obj, + &adev->gfx.pfp.pfp_fw_gpu_addr, + (void **)&adev->gfx.pfp.pfp_fw_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create pfp ucode fw bo\n", r); + gfx_v11_0_pfp_fini(adev); + return r; + } + + r = amdgpu_bo_create_reserved(adev, fw_data_size, + 64 * 1024, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.pfp.pfp_fw_data_obj, + &adev->gfx.pfp.pfp_fw_data_gpu_addr, + (void **)&adev->gfx.pfp.pfp_fw_data_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create pfp data fw bo\n", r); + gfx_v11_0_pfp_fini(adev); + return r; + } + + memcpy(adev->gfx.pfp.pfp_fw_ptr, fw_ucode, fw_ucode_size); + memcpy(adev->gfx.pfp.pfp_fw_data_ptr, fw_data, fw_data_size); + + amdgpu_bo_kunmap(adev->gfx.pfp.pfp_fw_obj); + amdgpu_bo_kunmap(adev->gfx.pfp.pfp_fw_data_obj); + amdgpu_bo_unreserve(adev->gfx.pfp.pfp_fw_obj); + amdgpu_bo_unreserve(adev->gfx.pfp.pfp_fw_data_obj); + + if (amdgpu_emu_mode == 1) + adev->hdp.funcs->flush_hdp(adev, NULL); + + WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_LO, + lower_32_bits(adev->gfx.pfp.pfp_fw_gpu_addr)); + WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_HI, + upper_32_bits(adev->gfx.pfp.pfp_fw_gpu_addr)); + + tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, CACHE_POLICY, 0); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, EXE_DISABLE, 0); + WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_CNTL, tmp); + + /* + * Programming any of the CP_PFP_IC_BASE registers + * forces invalidation of the ME L1 I$. Wait for the + * invalidation complete + */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_PFP_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + /* Prime the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_PFP_IC_OP_CNTL, PRIME_ICACHE, 1); + WREG32_SOC15(GC, 0, regCP_PFP_IC_OP_CNTL, tmp); + /* Waiting for cache primed*/ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_PFP_IC_OP_CNTL, + ICACHE_PRIMED)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to prime instruction cache\n"); + return -EINVAL; + } + + mutex_lock(&adev->srbm_mutex); + for (pipe_id = 0; pipe_id < adev->gfx.me.num_pipe_per_me; pipe_id++) { + soc21_grbm_select(adev, 0, pipe_id, 0, 0); + WREG32_SOC15(GC, 0, regCP_PFP_PRGRM_CNTR_START, + (pfp_hdr->ucode_start_addr_hi << 30) | + (pfp_hdr->ucode_start_addr_lo >> 2) ); + WREG32_SOC15(GC, 0, regCP_PFP_PRGRM_CNTR_START_HI, + pfp_hdr->ucode_start_addr_hi>>2); + + /* + * Program CP_ME_CNTL to reset given PIPE to take + * effect of CP_PFP_PRGRM_CNTR_START. + */ + tmp = RREG32_SOC15(GC, 0, regCP_ME_CNTL); + if (pipe_id == 0) + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + PFP_PIPE0_RESET, 1); + else + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + PFP_PIPE1_RESET, 1); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + /* Clear pfp pipe0 reset bit. */ + if (pipe_id == 0) + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + PFP_PIPE0_RESET, 0); + else + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + PFP_PIPE1_RESET, 0); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE0_LO, + lower_32_bits(adev->gfx.pfp.pfp_fw_data_gpu_addr)); + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE0_HI, + upper_32_bits(adev->gfx.pfp.pfp_fw_data_gpu_addr)); + } + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + tmp = RREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_GFX_RS64_DC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_GFX_RS64_DC_BASE_CNTL, CACHE_POLICY, 0); + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE_CNTL, tmp); + + /* Invalidate the data caches */ + tmp = RREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_GFX_RS64_DC_OP_CNTL, INVALIDATE_DCACHE, 1); + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_OP_CNTL, tmp); + + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_GFX_RS64_DC_OP_CNTL, + INVALIDATE_DCACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate RS64 data cache\n"); + return -EINVAL; + } + + return 0; +} + +static int gfx_v11_0_cp_gfx_load_me_microcode(struct amdgpu_device *adev) +{ + int r; + const struct gfx_firmware_header_v1_0 *me_hdr; + const __le32 *fw_data; + unsigned i, fw_size; + + me_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.me_fw->data; + + amdgpu_ucode_print_gfx_hdr(&me_hdr->header); + + fw_data = (const __le32 *)(adev->gfx.me_fw->data + + le32_to_cpu(me_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes); + + r = amdgpu_bo_create_reserved(adev, me_hdr->header.ucode_size_bytes, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.me.me_fw_obj, + &adev->gfx.me.me_fw_gpu_addr, + (void **)&adev->gfx.me.me_fw_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create me fw bo\n", r); + gfx_v11_0_me_fini(adev); + return r; + } + + memcpy(adev->gfx.me.me_fw_ptr, fw_data, fw_size); + + amdgpu_bo_kunmap(adev->gfx.me.me_fw_obj); + amdgpu_bo_unreserve(adev->gfx.me.me_fw_obj); + + gfx_v11_0_config_me_cache(adev, adev->gfx.me.me_fw_gpu_addr); + + WREG32_SOC15(GC, 0, regCP_HYP_ME_UCODE_ADDR, 0); + + for (i = 0; i < me_hdr->jt_size; i++) + WREG32_SOC15(GC, 0, regCP_HYP_ME_UCODE_DATA, + le32_to_cpup(fw_data + me_hdr->jt_offset + i)); + + WREG32_SOC15(GC, 0, regCP_HYP_ME_UCODE_ADDR, adev->gfx.me_fw_version); + + return 0; +} + +static int gfx_v11_0_cp_gfx_load_me_microcode_rs64(struct amdgpu_device *adev) +{ + int r; + const struct gfx_firmware_header_v2_0 *me_hdr; + const __le32 *fw_ucode, *fw_data; + unsigned i, pipe_id, fw_ucode_size, fw_data_size; + uint32_t tmp; + uint32_t usec_timeout = 50000; /* wait for 50ms */ + + me_hdr = (const struct gfx_firmware_header_v2_0 *) + adev->gfx.me_fw->data; + + amdgpu_ucode_print_gfx_hdr(&me_hdr->header); + + /* instruction */ + fw_ucode = (const __le32 *)(adev->gfx.me_fw->data + + le32_to_cpu(me_hdr->ucode_offset_bytes)); + fw_ucode_size = le32_to_cpu(me_hdr->ucode_size_bytes); + /* data */ + fw_data = (const __le32 *)(adev->gfx.me_fw->data + + le32_to_cpu(me_hdr->data_offset_bytes)); + fw_data_size = le32_to_cpu(me_hdr->data_size_bytes); + + /* 64kb align*/ + r = amdgpu_bo_create_reserved(adev, fw_ucode_size, + 64 * 1024, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.me.me_fw_obj, + &adev->gfx.me.me_fw_gpu_addr, + (void **)&adev->gfx.me.me_fw_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create me ucode bo\n", r); + gfx_v11_0_me_fini(adev); + return r; + } + + r = amdgpu_bo_create_reserved(adev, fw_data_size, + 64 * 1024, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.me.me_fw_data_obj, + &adev->gfx.me.me_fw_data_gpu_addr, + (void **)&adev->gfx.me.me_fw_data_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create me data bo\n", r); + gfx_v11_0_pfp_fini(adev); + return r; + } + + memcpy(adev->gfx.me.me_fw_ptr, fw_ucode, fw_ucode_size); + memcpy(adev->gfx.me.me_fw_data_ptr, fw_data, fw_data_size); + + amdgpu_bo_kunmap(adev->gfx.me.me_fw_obj); + amdgpu_bo_kunmap(adev->gfx.me.me_fw_data_obj); + amdgpu_bo_unreserve(adev->gfx.me.me_fw_obj); + amdgpu_bo_unreserve(adev->gfx.me.me_fw_data_obj); + + if (amdgpu_emu_mode == 1) + adev->hdp.funcs->flush_hdp(adev, NULL); + + WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_LO, + lower_32_bits(adev->gfx.me.me_fw_gpu_addr)); + WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_HI, + upper_32_bits(adev->gfx.me.me_fw_gpu_addr)); + + tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, CACHE_POLICY, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, EXE_DISABLE, 0); + WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_CNTL, tmp); + + /* + * Programming any of the CP_ME_IC_BASE registers + * forces invalidation of the ME L1 I$. Wait for the + * invalidation complete + */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_ME_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + /* Prime the instruction caches */ + tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_ME_IC_OP_CNTL, PRIME_ICACHE, 1); + WREG32_SOC15(GC, 0, regCP_ME_IC_OP_CNTL, tmp); + + /* Waiting for instruction cache primed*/ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_ME_IC_OP_CNTL, + ICACHE_PRIMED)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to prime instruction cache\n"); + return -EINVAL; + } + + mutex_lock(&adev->srbm_mutex); + for (pipe_id = 0; pipe_id < adev->gfx.me.num_pipe_per_me; pipe_id++) { + soc21_grbm_select(adev, 0, pipe_id, 0, 0); + WREG32_SOC15(GC, 0, regCP_ME_PRGRM_CNTR_START, + (me_hdr->ucode_start_addr_hi << 30) | + (me_hdr->ucode_start_addr_lo >> 2) ); + WREG32_SOC15(GC, 0, regCP_ME_PRGRM_CNTR_START_HI, + me_hdr->ucode_start_addr_hi>>2); + + /* + * Program CP_ME_CNTL to reset given PIPE to take + * effect of CP_PFP_PRGRM_CNTR_START. + */ + tmp = RREG32_SOC15(GC, 0, regCP_ME_CNTL); + if (pipe_id == 0) + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + ME_PIPE0_RESET, 1); + else + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + ME_PIPE1_RESET, 1); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + /* Clear pfp pipe0 reset bit. */ + if (pipe_id == 0) + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + ME_PIPE0_RESET, 0); + else + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, + ME_PIPE1_RESET, 0); + WREG32_SOC15(GC, 0, regCP_ME_CNTL, tmp); + + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE1_LO, + lower_32_bits(adev->gfx.me.me_fw_data_gpu_addr)); + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE1_HI, + upper_32_bits(adev->gfx.me.me_fw_data_gpu_addr)); + } + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + tmp = RREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_GFX_RS64_DC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_GFX_RS64_DC_BASE_CNTL, CACHE_POLICY, 0); + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_BASE_CNTL, tmp); + + /* Invalidate the data caches */ + tmp = RREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_GFX_RS64_DC_OP_CNTL, INVALIDATE_DCACHE, 1); + WREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_OP_CNTL, tmp); + + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_GFX_RS64_DC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_GFX_RS64_DC_OP_CNTL, + INVALIDATE_DCACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate RS64 data cache\n"); + return -EINVAL; + } + + return 0; +} + +static int gfx_v11_0_cp_gfx_load_microcode(struct amdgpu_device *adev) +{ + int r; + + if (!adev->gfx.me_fw || !adev->gfx.pfp_fw) + return -EINVAL; + + gfx_v11_0_cp_gfx_enable(adev, false); + + if (adev->gfx.rs64_enable) + r = gfx_v11_0_cp_gfx_load_pfp_microcode_rs64(adev); + else + r = gfx_v11_0_cp_gfx_load_pfp_microcode(adev); + if (r) { + dev_err(adev->dev, "(%d) failed to load pfp fw\n", r); + return r; + } + + if (adev->gfx.rs64_enable) + r = gfx_v11_0_cp_gfx_load_me_microcode_rs64(adev); + else + r = gfx_v11_0_cp_gfx_load_me_microcode(adev); + if (r) { + dev_err(adev->dev, "(%d) failed to load me fw\n", r); + return r; + } + + return 0; +} + +static int gfx_v11_0_cp_gfx_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + int r, i; + int ctx_reg_offset; + + /* init the CP */ + WREG32_SOC15(GC, 0, regCP_MAX_CONTEXT, + adev->gfx.config.max_hw_contexts - 1); + WREG32_SOC15(GC, 0, regCP_DEVICE_ID, 1); + + if (!amdgpu_async_gfx_ring) + gfx_v11_0_cp_gfx_enable(adev, true); + + ring = &adev->gfx.gfx_ring[0]; + r = amdgpu_ring_alloc(ring, gfx_v11_0_get_csb_size(adev)); + if (r) { + DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r); + return r; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); + + amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + amdgpu_ring_write(ring, 0x80000000); + amdgpu_ring_write(ring, 0x80000000); + + for (sect = gfx11_cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + amdgpu_ring_write(ring, + PACKET3(PACKET3_SET_CONTEXT_REG, + ext->reg_count)); + amdgpu_ring_write(ring, ext->reg_index - + PACKET3_SET_CONTEXT_REG_START); + for (i = 0; i < ext->reg_count; i++) + amdgpu_ring_write(ring, ext->extent[i]); + } + } + } + + ctx_reg_offset = + SOC15_REG_OFFSET(GC, 0, regPA_SC_TILE_STEERING_OVERRIDE) - PACKET3_SET_CONTEXT_REG_START; + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); + amdgpu_ring_write(ring, ctx_reg_offset); + amdgpu_ring_write(ring, adev->gfx.config.pa_sc_tile_steering_override); + + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE); + + amdgpu_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_commit(ring); + + /* submit cs packet to copy state 0 to next available state */ + if (adev->gfx.num_gfx_rings > 1) { + /* maximum supported gfx ring is 2 */ + ring = &adev->gfx.gfx_ring[1]; + r = amdgpu_ring_alloc(ring, 2); + if (r) { + DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r); + return r; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_commit(ring); + } + return 0; +} + +static void gfx_v11_0_cp_gfx_switch_pipe(struct amdgpu_device *adev, + CP_PIPE_ID pipe) +{ + u32 tmp; + + tmp = RREG32_SOC15(GC, 0, regGRBM_GFX_CNTL); + tmp = REG_SET_FIELD(tmp, GRBM_GFX_CNTL, PIPEID, pipe); + + WREG32_SOC15(GC, 0, regGRBM_GFX_CNTL, tmp); +} + +static void gfx_v11_0_cp_gfx_set_doorbell(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + u32 tmp; + + tmp = RREG32_SOC15(GC, 0, regCP_RB_DOORBELL_CONTROL); + if (ring->use_doorbell) { + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_OFFSET, ring->doorbell_index); + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_EN, 1); + } else { + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_EN, 0); + } + WREG32_SOC15(GC, 0, regCP_RB_DOORBELL_CONTROL, tmp); + + tmp = REG_SET_FIELD(0, CP_RB_DOORBELL_RANGE_LOWER, + DOORBELL_RANGE_LOWER, ring->doorbell_index); + WREG32_SOC15(GC, 0, regCP_RB_DOORBELL_RANGE_LOWER, tmp); + + WREG32_SOC15(GC, 0, regCP_RB_DOORBELL_RANGE_UPPER, + CP_RB_DOORBELL_RANGE_UPPER__DOORBELL_RANGE_UPPER_MASK); +} + +static int gfx_v11_0_cp_gfx_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 tmp; + u32 rb_bufsz; + u64 rb_addr, rptr_addr, wptr_gpu_addr; + + /* Set the write pointer delay */ + WREG32_SOC15(GC, 0, regCP_RB_WPTR_DELAY, 0); + + /* set the RB to use vmid 0 */ + WREG32_SOC15(GC, 0, regCP_RB_VMID, 0); + + /* Init gfx ring 0 for pipe 0 */ + mutex_lock(&adev->srbm_mutex); + gfx_v11_0_cp_gfx_switch_pipe(adev, PIPE_ID0); + + /* Set ring buffer size */ + ring = &adev->gfx.gfx_ring[0]; + rb_bufsz = order_base_2(ring->ring_size / 8); + tmp = REG_SET_FIELD(0, CP_RB0_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, RB_BLKSZ, rb_bufsz - 2); + WREG32_SOC15(GC, 0, regCP_RB0_CNTL, tmp); + + /* Initialize the ring buffer's write pointers */ + ring->wptr = 0; + WREG32_SOC15(GC, 0, regCP_RB0_WPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(GC, 0, regCP_RB0_WPTR_HI, upper_32_bits(ring->wptr)); + + /* set the wb address wether it's enabled or not */ + rptr_addr = ring->rptr_gpu_addr; + WREG32_SOC15(GC, 0, regCP_RB0_RPTR_ADDR, lower_32_bits(rptr_addr)); + WREG32_SOC15(GC, 0, regCP_RB0_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & + CP_RB_RPTR_ADDR_HI__RB_RPTR_ADDR_HI_MASK); + + wptr_gpu_addr = ring->wptr_gpu_addr; + WREG32_SOC15(GC, 0, regCP_RB_WPTR_POLL_ADDR_LO, + lower_32_bits(wptr_gpu_addr)); + WREG32_SOC15(GC, 0, regCP_RB_WPTR_POLL_ADDR_HI, + upper_32_bits(wptr_gpu_addr)); + + mdelay(1); + WREG32_SOC15(GC, 0, regCP_RB0_CNTL, tmp); + + rb_addr = ring->gpu_addr >> 8; + WREG32_SOC15(GC, 0, regCP_RB0_BASE, rb_addr); + WREG32_SOC15(GC, 0, regCP_RB0_BASE_HI, upper_32_bits(rb_addr)); + + WREG32_SOC15(GC, 0, regCP_RB_ACTIVE, 1); + + gfx_v11_0_cp_gfx_set_doorbell(adev, ring); + mutex_unlock(&adev->srbm_mutex); + + /* Init gfx ring 1 for pipe 1 */ + if (adev->gfx.num_gfx_rings > 1) { + mutex_lock(&adev->srbm_mutex); + gfx_v11_0_cp_gfx_switch_pipe(adev, PIPE_ID1); + /* maximum supported gfx ring is 2 */ + ring = &adev->gfx.gfx_ring[1]; + rb_bufsz = order_base_2(ring->ring_size / 8); + tmp = REG_SET_FIELD(0, CP_RB1_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, CP_RB1_CNTL, RB_BLKSZ, rb_bufsz - 2); + WREG32_SOC15(GC, 0, regCP_RB1_CNTL, tmp); + /* Initialize the ring buffer's write pointers */ + ring->wptr = 0; + WREG32_SOC15(GC, 0, regCP_RB1_WPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(GC, 0, regCP_RB1_WPTR_HI, upper_32_bits(ring->wptr)); + /* Set the wb address wether it's enabled or not */ + rptr_addr = ring->rptr_gpu_addr; + WREG32_SOC15(GC, 0, regCP_RB1_RPTR_ADDR, lower_32_bits(rptr_addr)); + WREG32_SOC15(GC, 0, regCP_RB1_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & + CP_RB1_RPTR_ADDR_HI__RB_RPTR_ADDR_HI_MASK); + wptr_gpu_addr = ring->wptr_gpu_addr; + WREG32_SOC15(GC, 0, regCP_RB_WPTR_POLL_ADDR_LO, + lower_32_bits(wptr_gpu_addr)); + WREG32_SOC15(GC, 0, regCP_RB_WPTR_POLL_ADDR_HI, + upper_32_bits(wptr_gpu_addr)); + + mdelay(1); + WREG32_SOC15(GC, 0, regCP_RB1_CNTL, tmp); + + rb_addr = ring->gpu_addr >> 8; + WREG32_SOC15(GC, 0, regCP_RB1_BASE, rb_addr); + WREG32_SOC15(GC, 0, regCP_RB1_BASE_HI, upper_32_bits(rb_addr)); + WREG32_SOC15(GC, 0, regCP_RB1_ACTIVE, 1); + + gfx_v11_0_cp_gfx_set_doorbell(adev, ring); + mutex_unlock(&adev->srbm_mutex); + } + /* Switch to pipe 0 */ + mutex_lock(&adev->srbm_mutex); + gfx_v11_0_cp_gfx_switch_pipe(adev, PIPE_ID0); + mutex_unlock(&adev->srbm_mutex); + + /* start the ring */ + gfx_v11_0_cp_gfx_start(adev); + + return 0; +} + +static void gfx_v11_0_cp_compute_enable(struct amdgpu_device *adev, bool enable) +{ + u32 data; + + if (adev->gfx.rs64_enable) { + data = RREG32_SOC15(GC, 0, regCP_MEC_RS64_CNTL); + data = REG_SET_FIELD(data, CP_MEC_RS64_CNTL, MEC_INVALIDATE_ICACHE, + enable ? 0 : 1); + data = REG_SET_FIELD(data, CP_MEC_RS64_CNTL, MEC_PIPE0_RESET, + enable ? 0 : 1); + data = REG_SET_FIELD(data, CP_MEC_RS64_CNTL, MEC_PIPE1_RESET, + enable ? 0 : 1); + data = REG_SET_FIELD(data, CP_MEC_RS64_CNTL, MEC_PIPE2_RESET, + enable ? 0 : 1); + data = REG_SET_FIELD(data, CP_MEC_RS64_CNTL, MEC_PIPE3_RESET, + enable ? 0 : 1); + data = REG_SET_FIELD(data, CP_MEC_RS64_CNTL, MEC_PIPE0_ACTIVE, + enable ? 1 : 0); + data = REG_SET_FIELD(data, CP_MEC_RS64_CNTL, MEC_PIPE1_ACTIVE, + enable ? 1 : 0); + data = REG_SET_FIELD(data, CP_MEC_RS64_CNTL, MEC_PIPE2_ACTIVE, + enable ? 1 : 0); + data = REG_SET_FIELD(data, CP_MEC_RS64_CNTL, MEC_PIPE3_ACTIVE, + enable ? 1 : 0); + data = REG_SET_FIELD(data, CP_MEC_RS64_CNTL, MEC_HALT, + enable ? 0 : 1); + WREG32_SOC15(GC, 0, regCP_MEC_RS64_CNTL, data); + } else { + data = RREG32_SOC15(GC, 0, regCP_MEC_CNTL); + + if (enable) { + data = REG_SET_FIELD(data, CP_MEC_CNTL, MEC_ME1_HALT, 0); + if (!adev->enable_mes_kiq) + data = REG_SET_FIELD(data, CP_MEC_CNTL, + MEC_ME2_HALT, 0); + } else { + data = REG_SET_FIELD(data, CP_MEC_CNTL, MEC_ME1_HALT, 1); + data = REG_SET_FIELD(data, CP_MEC_CNTL, MEC_ME2_HALT, 1); + } + WREG32_SOC15(GC, 0, regCP_MEC_CNTL, data); + } + + udelay(50); +} + +static int gfx_v11_0_cp_compute_load_microcode(struct amdgpu_device *adev) +{ + const struct gfx_firmware_header_v1_0 *mec_hdr; + const __le32 *fw_data; + unsigned i, fw_size; + u32 *fw = NULL; + int r; + + if (!adev->gfx.mec_fw) + return -EINVAL; + + gfx_v11_0_cp_compute_enable(adev, false); + + mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; + amdgpu_ucode_print_gfx_hdr(&mec_hdr->header); + + fw_data = (const __le32 *) + (adev->gfx.mec_fw->data + + le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(mec_hdr->header.ucode_size_bytes); + + r = amdgpu_bo_create_reserved(adev, mec_hdr->header.ucode_size_bytes, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.mec.mec_fw_obj, + &adev->gfx.mec.mec_fw_gpu_addr, + (void **)&fw); + if (r) { + dev_err(adev->dev, "(%d) failed to create mec fw bo\n", r); + gfx_v11_0_mec_fini(adev); + return r; + } + + memcpy(fw, fw_data, fw_size); + + amdgpu_bo_kunmap(adev->gfx.mec.mec_fw_obj); + amdgpu_bo_unreserve(adev->gfx.mec.mec_fw_obj); + + gfx_v11_0_config_mec_cache(adev, adev->gfx.mec.mec_fw_gpu_addr); + + /* MEC1 */ + WREG32_SOC15(GC, 0, regCP_MEC_ME1_UCODE_ADDR, 0); + + for (i = 0; i < mec_hdr->jt_size; i++) + WREG32_SOC15(GC, 0, regCP_MEC_ME1_UCODE_DATA, + le32_to_cpup(fw_data + mec_hdr->jt_offset + i)); + + WREG32_SOC15(GC, 0, regCP_MEC_ME1_UCODE_ADDR, adev->gfx.mec_fw_version); + + return 0; +} + +static int gfx_v11_0_cp_compute_load_microcode_rs64(struct amdgpu_device *adev) +{ + const struct gfx_firmware_header_v2_0 *mec_hdr; + const __le32 *fw_ucode, *fw_data; + u32 tmp, fw_ucode_size, fw_data_size; + u32 i, usec_timeout = 50000; /* Wait for 50 ms */ + u32 *fw_ucode_ptr, *fw_data_ptr; + int r; + + if (!adev->gfx.mec_fw) + return -EINVAL; + + gfx_v11_0_cp_compute_enable(adev, false); + + mec_hdr = (const struct gfx_firmware_header_v2_0 *)adev->gfx.mec_fw->data; + amdgpu_ucode_print_gfx_hdr(&mec_hdr->header); + + fw_ucode = (const __le32 *) (adev->gfx.mec_fw->data + + le32_to_cpu(mec_hdr->ucode_offset_bytes)); + fw_ucode_size = le32_to_cpu(mec_hdr->ucode_size_bytes); + + fw_data = (const __le32 *) (adev->gfx.mec_fw->data + + le32_to_cpu(mec_hdr->data_offset_bytes)); + fw_data_size = le32_to_cpu(mec_hdr->data_size_bytes); + + r = amdgpu_bo_create_reserved(adev, fw_ucode_size, + 64 * 1024, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.mec.mec_fw_obj, + &adev->gfx.mec.mec_fw_gpu_addr, + (void **)&fw_ucode_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create mec fw ucode bo\n", r); + gfx_v11_0_mec_fini(adev); + return r; + } + + r = amdgpu_bo_create_reserved(adev, fw_data_size, + 64 * 1024, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.mec.mec_fw_data_obj, + &adev->gfx.mec.mec_fw_data_gpu_addr, + (void **)&fw_data_ptr); + if (r) { + dev_err(adev->dev, "(%d) failed to create mec fw ucode bo\n", r); + gfx_v11_0_mec_fini(adev); + return r; + } + + memcpy(fw_ucode_ptr, fw_ucode, fw_ucode_size); + memcpy(fw_data_ptr, fw_data, fw_data_size); + + amdgpu_bo_kunmap(adev->gfx.mec.mec_fw_obj); + amdgpu_bo_kunmap(adev->gfx.mec.mec_fw_data_obj); + amdgpu_bo_unreserve(adev->gfx.mec.mec_fw_obj); + amdgpu_bo_unreserve(adev->gfx.mec.mec_fw_data_obj); + + tmp = RREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, EXE_DISABLE, 0); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0); + WREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_CNTL, tmp); + + tmp = RREG32_SOC15(GC, 0, regCP_MEC_DC_BASE_CNTL); + tmp = REG_SET_FIELD(tmp, CP_MEC_DC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_MEC_DC_BASE_CNTL, CACHE_POLICY, 0); + WREG32_SOC15(GC, 0, regCP_MEC_DC_BASE_CNTL, tmp); + + mutex_lock(&adev->srbm_mutex); + for (i = 0; i < adev->gfx.mec.num_pipe_per_mec; i++) { + soc21_grbm_select(adev, 1, i, 0, 0); + + WREG32_SOC15(GC, 0, regCP_MEC_MDBASE_LO, adev->gfx.mec.mec_fw_data_gpu_addr); + WREG32_SOC15(GC, 0, regCP_MEC_MDBASE_HI, + upper_32_bits(adev->gfx.mec.mec_fw_data_gpu_addr)); + + WREG32_SOC15(GC, 0, regCP_MEC_RS64_PRGRM_CNTR_START, + mec_hdr->ucode_start_addr_lo >> 2 | + mec_hdr->ucode_start_addr_hi << 30); + WREG32_SOC15(GC, 0, regCP_MEC_RS64_PRGRM_CNTR_START_HI, + mec_hdr->ucode_start_addr_hi >> 2); + + WREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_LO, adev->gfx.mec.mec_fw_gpu_addr); + WREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_HI, + upper_32_bits(adev->gfx.mec.mec_fw_gpu_addr)); + } + mutex_unlock(&adev->srbm_mutex); + soc21_grbm_select(adev, 0, 0, 0, 0); + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, regCP_MEC_DC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_MEC_DC_OP_CNTL, INVALIDATE_DCACHE, 1); + WREG32_SOC15(GC, 0, regCP_MEC_DC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_MEC_DC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_MEC_DC_OP_CNTL, + INVALIDATE_DCACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + /* Trigger an invalidation of the L1 instruction caches */ + tmp = RREG32_SOC15(GC, 0, regCP_CPC_IC_OP_CNTL); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, regCP_CPC_IC_OP_CNTL, tmp); + + /* Wait for invalidation complete */ + for (i = 0; i < usec_timeout; i++) { + tmp = RREG32_SOC15(GC, 0, regCP_CPC_IC_OP_CNTL); + if (1 == REG_GET_FIELD(tmp, CP_CPC_IC_OP_CNTL, + INVALIDATE_CACHE_COMPLETE)) + break; + udelay(1); + } + + if (i >= usec_timeout) { + dev_err(adev->dev, "failed to invalidate instruction cache\n"); + return -EINVAL; + } + + return 0; +} + +static void gfx_v11_0_kiq_setting(struct amdgpu_ring *ring) +{ + uint32_t tmp; + struct amdgpu_device *adev = ring->adev; + + /* tell RLC which is KIQ queue */ + tmp = RREG32_SOC15(GC, 0, regRLC_CP_SCHEDULERS); + tmp &= 0xffffff00; + tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue); + WREG32_SOC15(GC, 0, regRLC_CP_SCHEDULERS, tmp); + tmp |= 0x80; + WREG32_SOC15(GC, 0, regRLC_CP_SCHEDULERS, tmp); +} + +static void gfx_v11_0_cp_set_doorbell_range(struct amdgpu_device *adev) +{ + /* set graphics engine doorbell range */ + WREG32_SOC15(GC, 0, regCP_RB_DOORBELL_RANGE_LOWER, + (adev->doorbell_index.gfx_ring0 * 2) << 2); + WREG32_SOC15(GC, 0, regCP_RB_DOORBELL_RANGE_UPPER, + (adev->doorbell_index.gfx_userqueue_end * 2) << 2); + + /* set compute engine doorbell range */ + WREG32_SOC15(GC, 0, regCP_MEC_DOORBELL_RANGE_LOWER, + (adev->doorbell_index.kiq * 2) << 2); + WREG32_SOC15(GC, 0, regCP_MEC_DOORBELL_RANGE_UPPER, + (adev->doorbell_index.userqueue_end * 2) << 2); +} + +static int gfx_v11_0_gfx_mqd_init(struct amdgpu_device *adev, void *m, + struct amdgpu_mqd_prop *prop) +{ + struct v11_gfx_mqd *mqd = m; + uint64_t hqd_gpu_addr, wb_gpu_addr; + uint32_t tmp; + uint32_t rb_bufsz; + + /* set up gfx hqd wptr */ + mqd->cp_gfx_hqd_wptr = 0; + mqd->cp_gfx_hqd_wptr_hi = 0; + + /* set the pointer to the MQD */ + mqd->cp_mqd_base_addr = prop->mqd_gpu_addr & 0xfffffffc; + mqd->cp_mqd_base_addr_hi = upper_32_bits(prop->mqd_gpu_addr); + + /* set up mqd control */ + tmp = RREG32_SOC15(GC, 0, regCP_GFX_MQD_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_GFX_MQD_CONTROL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_GFX_MQD_CONTROL, PRIV_STATE, 1); + tmp = REG_SET_FIELD(tmp, CP_GFX_MQD_CONTROL, CACHE_POLICY, 0); + mqd->cp_gfx_mqd_control = tmp; + + /* set up gfx_hqd_vimd with 0x0 to indicate the ring buffer's vmid */ + tmp = RREG32_SOC15(GC, 0, regCP_GFX_HQD_VMID); + tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_VMID, VMID, 0); + mqd->cp_gfx_hqd_vmid = 0; + + /* set up default queue priority level + * 0x0 = low priority, 0x1 = high priority */ + tmp = RREG32_SOC15(GC, 0, regCP_GFX_HQD_QUEUE_PRIORITY); + tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_QUEUE_PRIORITY, PRIORITY_LEVEL, 0); + mqd->cp_gfx_hqd_queue_priority = tmp; + + /* set up time quantum */ + tmp = RREG32_SOC15(GC, 0, regCP_GFX_HQD_QUANTUM); + tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_QUANTUM, QUANTUM_EN, 1); + mqd->cp_gfx_hqd_quantum = tmp; + + /* set up gfx hqd base. this is similar as CP_RB_BASE */ + hqd_gpu_addr = prop->hqd_base_gpu_addr >> 8; + mqd->cp_gfx_hqd_base = hqd_gpu_addr; + mqd->cp_gfx_hqd_base_hi = upper_32_bits(hqd_gpu_addr); + + /* set up hqd_rptr_addr/_hi, similar as CP_RB_RPTR */ + wb_gpu_addr = prop->rptr_gpu_addr; + mqd->cp_gfx_hqd_rptr_addr = wb_gpu_addr & 0xfffffffc; + mqd->cp_gfx_hqd_rptr_addr_hi = + upper_32_bits(wb_gpu_addr) & 0xffff; + + /* set up rb_wptr_poll addr */ + wb_gpu_addr = prop->wptr_gpu_addr; + mqd->cp_rb_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_rb_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; + + /* set up the gfx_hqd_control, similar as CP_RB0_CNTL */ + rb_bufsz = order_base_2(prop->queue_size / 4) - 1; + tmp = RREG32_SOC15(GC, 0, regCP_GFX_HQD_CNTL); + tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_CNTL, RB_BLKSZ, rb_bufsz - 2); +#ifdef __BIG_ENDIAN + tmp = REG_SET_FIELD(tmp, CP_GFX_HQD_CNTL, BUF_SWAP, 1); +#endif + mqd->cp_gfx_hqd_cntl = tmp; + + /* set up cp_doorbell_control */ + tmp = RREG32_SOC15(GC, 0, regCP_RB_DOORBELL_CONTROL); + if (prop->use_doorbell) { + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_OFFSET, prop->doorbell_index); + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_EN, 1); + } else + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_EN, 0); + mqd->cp_rb_doorbell_control = tmp; + + /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ + mqd->cp_gfx_hqd_rptr = RREG32_SOC15(GC, 0, regCP_GFX_HQD_RPTR); + + /* active the queue */ + mqd->cp_gfx_hqd_active = 1; + + return 0; +} + +static int gfx_v11_0_gfx_init_queue(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct v11_gfx_mqd *mqd = ring->mqd_ptr; + int mqd_idx = ring - &adev->gfx.gfx_ring[0]; + + if (!amdgpu_in_reset(adev) && !adev->in_suspend) { + memset((void *)mqd, 0, sizeof(*mqd)); + mutex_lock(&adev->srbm_mutex); + soc21_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + amdgpu_ring_init_mqd(ring); + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + if (adev->gfx.me.mqd_backup[mqd_idx]) + memcpy_fromio(adev->gfx.me.mqd_backup[mqd_idx], mqd, sizeof(*mqd)); + } else { + /* restore mqd with the backup copy */ + if (adev->gfx.me.mqd_backup[mqd_idx]) + memcpy_toio(mqd, adev->gfx.me.mqd_backup[mqd_idx], sizeof(*mqd)); + /* reset the ring */ + ring->wptr = 0; + *ring->wptr_cpu_addr = 0; + amdgpu_ring_clear_ring(ring); + } + + return 0; +} + +static int gfx_v11_0_cp_async_gfx_ring_resume(struct amdgpu_device *adev) +{ + int r, i; + struct amdgpu_ring *ring; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + return r; + + r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr); + if (!r) { + r = gfx_v11_0_gfx_init_queue(ring); + amdgpu_bo_kunmap(ring->mqd_obj); + ring->mqd_ptr = NULL; + } + amdgpu_bo_unreserve(ring->mqd_obj); + if (r) + return r; + } + + r = amdgpu_gfx_enable_kgq(adev, 0); + if (r) + return r; + + return gfx_v11_0_cp_gfx_start(adev); +} + +static int gfx_v11_0_compute_mqd_init(struct amdgpu_device *adev, void *m, + struct amdgpu_mqd_prop *prop) +{ + struct v11_compute_mqd *mqd = m; + uint64_t hqd_gpu_addr, wb_gpu_addr, eop_base_addr; + uint32_t tmp; + + mqd->header = 0xC0310800; + mqd->compute_pipelinestat_enable = 0x00000001; + mqd->compute_static_thread_mgmt_se0 = 0xffffffff; + mqd->compute_static_thread_mgmt_se1 = 0xffffffff; + mqd->compute_static_thread_mgmt_se2 = 0xffffffff; + mqd->compute_static_thread_mgmt_se3 = 0xffffffff; + mqd->compute_misc_reserved = 0x00000007; + + eop_base_addr = prop->eop_gpu_addr >> 8; + mqd->cp_hqd_eop_base_addr_lo = eop_base_addr; + mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr); + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + tmp = RREG32_SOC15(GC, 0, regCP_HQD_EOP_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_EOP_CONTROL, EOP_SIZE, + (order_base_2(GFX11_MEC_HPD_SIZE / 4) - 1)); + + mqd->cp_hqd_eop_control = tmp; + + /* enable doorbell? */ + tmp = RREG32_SOC15(GC, 0, regCP_HQD_PQ_DOORBELL_CONTROL); + + if (prop->use_doorbell) { + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_OFFSET, prop->doorbell_index); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_SOURCE, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_HIT, 0); + } else { + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 0); + } + + mqd->cp_hqd_pq_doorbell_control = tmp; + + /* disable the queue if it's active */ + mqd->cp_hqd_dequeue_request = 0; + mqd->cp_hqd_pq_rptr = 0; + mqd->cp_hqd_pq_wptr_lo = 0; + mqd->cp_hqd_pq_wptr_hi = 0; + + /* set the pointer to the MQD */ + mqd->cp_mqd_base_addr_lo = prop->mqd_gpu_addr & 0xfffffffc; + mqd->cp_mqd_base_addr_hi = upper_32_bits(prop->mqd_gpu_addr); + + /* set MQD vmid to 0 */ + tmp = RREG32_SOC15(GC, 0, regCP_MQD_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_MQD_CONTROL, VMID, 0); + mqd->cp_mqd_control = tmp; + + /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ + hqd_gpu_addr = prop->hqd_base_gpu_addr >> 8; + mqd->cp_hqd_pq_base_lo = hqd_gpu_addr; + mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr); + + /* set up the HQD, this is similar to CP_RB0_CNTL */ + tmp = RREG32_SOC15(GC, 0, regCP_HQD_PQ_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, QUEUE_SIZE, + (order_base_2(prop->queue_size / 4) - 1)); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE, + (order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1)); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, TUNNEL_DISPATCH, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1); + mqd->cp_hqd_pq_control = tmp; + + /* set the wb address whether it's enabled or not */ + wb_gpu_addr = prop->rptr_gpu_addr; + mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_rptr_report_addr_hi = + upper_32_bits(wb_gpu_addr) & 0xffff; + + /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ + wb_gpu_addr = prop->wptr_gpu_addr; + mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; + + tmp = 0; + /* enable the doorbell if requested */ + if (prop->use_doorbell) { + tmp = RREG32_SOC15(GC, 0, regCP_HQD_PQ_DOORBELL_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_OFFSET, prop->doorbell_index); + + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_SOURCE, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_HIT, 0); + } + + mqd->cp_hqd_pq_doorbell_control = tmp; + + /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ + mqd->cp_hqd_pq_rptr = RREG32_SOC15(GC, 0, regCP_HQD_PQ_RPTR); + + /* set the vmid for the queue */ + mqd->cp_hqd_vmid = 0; + + tmp = RREG32_SOC15(GC, 0, regCP_HQD_PERSISTENT_STATE); + tmp = REG_SET_FIELD(tmp, CP_HQD_PERSISTENT_STATE, PRELOAD_SIZE, 0x55); + mqd->cp_hqd_persistent_state = tmp; + + /* set MIN_IB_AVAIL_SIZE */ + tmp = RREG32_SOC15(GC, 0, regCP_HQD_IB_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_IB_CONTROL, MIN_IB_AVAIL_SIZE, 3); + mqd->cp_hqd_ib_control = tmp; + + /* set static priority for a compute queue/ring */ + mqd->cp_hqd_pipe_priority = prop->hqd_pipe_priority; + mqd->cp_hqd_queue_priority = prop->hqd_queue_priority; + + mqd->cp_hqd_active = prop->hqd_active; + + return 0; +} + +static int gfx_v11_0_kiq_init_register(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct v11_compute_mqd *mqd = ring->mqd_ptr; + int j; + + /* inactivate the queue */ + if (amdgpu_sriov_vf(adev)) + WREG32_SOC15(GC, 0, regCP_HQD_ACTIVE, 0); + + /* disable wptr polling */ + WREG32_FIELD15_PREREG(GC, 0, CP_PQ_WPTR_POLL_CNTL, EN, 0); + + /* write the EOP addr */ + WREG32_SOC15(GC, 0, regCP_HQD_EOP_BASE_ADDR, + mqd->cp_hqd_eop_base_addr_lo); + WREG32_SOC15(GC, 0, regCP_HQD_EOP_BASE_ADDR_HI, + mqd->cp_hqd_eop_base_addr_hi); + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + WREG32_SOC15(GC, 0, regCP_HQD_EOP_CONTROL, + mqd->cp_hqd_eop_control); + + /* enable doorbell? */ + WREG32_SOC15(GC, 0, regCP_HQD_PQ_DOORBELL_CONTROL, + mqd->cp_hqd_pq_doorbell_control); + + /* disable the queue if it's active */ + if (RREG32_SOC15(GC, 0, regCP_HQD_ACTIVE) & 1) { + WREG32_SOC15(GC, 0, regCP_HQD_DEQUEUE_REQUEST, 1); + for (j = 0; j < adev->usec_timeout; j++) { + if (!(RREG32_SOC15(GC, 0, regCP_HQD_ACTIVE) & 1)) + break; + udelay(1); + } + WREG32_SOC15(GC, 0, regCP_HQD_DEQUEUE_REQUEST, + mqd->cp_hqd_dequeue_request); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_RPTR, + mqd->cp_hqd_pq_rptr); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_WPTR_LO, + mqd->cp_hqd_pq_wptr_lo); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_WPTR_HI, + mqd->cp_hqd_pq_wptr_hi); + } + + /* set the pointer to the MQD */ + WREG32_SOC15(GC, 0, regCP_MQD_BASE_ADDR, + mqd->cp_mqd_base_addr_lo); + WREG32_SOC15(GC, 0, regCP_MQD_BASE_ADDR_HI, + mqd->cp_mqd_base_addr_hi); + + /* set MQD vmid to 0 */ + WREG32_SOC15(GC, 0, regCP_MQD_CONTROL, + mqd->cp_mqd_control); + + /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ + WREG32_SOC15(GC, 0, regCP_HQD_PQ_BASE, + mqd->cp_hqd_pq_base_lo); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_BASE_HI, + mqd->cp_hqd_pq_base_hi); + + /* set up the HQD, this is similar to CP_RB0_CNTL */ + WREG32_SOC15(GC, 0, regCP_HQD_PQ_CONTROL, + mqd->cp_hqd_pq_control); + + /* set the wb address whether it's enabled or not */ + WREG32_SOC15(GC, 0, regCP_HQD_PQ_RPTR_REPORT_ADDR, + mqd->cp_hqd_pq_rptr_report_addr_lo); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_RPTR_REPORT_ADDR_HI, + mqd->cp_hqd_pq_rptr_report_addr_hi); + + /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ + WREG32_SOC15(GC, 0, regCP_HQD_PQ_WPTR_POLL_ADDR, + mqd->cp_hqd_pq_wptr_poll_addr_lo); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_WPTR_POLL_ADDR_HI, + mqd->cp_hqd_pq_wptr_poll_addr_hi); + + /* enable the doorbell if requested */ + if (ring->use_doorbell) { + WREG32_SOC15(GC, 0, regCP_MEC_DOORBELL_RANGE_LOWER, + (adev->doorbell_index.kiq * 2) << 2); + WREG32_SOC15(GC, 0, regCP_MEC_DOORBELL_RANGE_UPPER, + (adev->doorbell_index.userqueue_end * 2) << 2); + } + + WREG32_SOC15(GC, 0, regCP_HQD_PQ_DOORBELL_CONTROL, + mqd->cp_hqd_pq_doorbell_control); + + /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ + WREG32_SOC15(GC, 0, regCP_HQD_PQ_WPTR_LO, + mqd->cp_hqd_pq_wptr_lo); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_WPTR_HI, + mqd->cp_hqd_pq_wptr_hi); + + /* set the vmid for the queue */ + WREG32_SOC15(GC, 0, regCP_HQD_VMID, mqd->cp_hqd_vmid); + + WREG32_SOC15(GC, 0, regCP_HQD_PERSISTENT_STATE, + mqd->cp_hqd_persistent_state); + + /* activate the queue */ + WREG32_SOC15(GC, 0, regCP_HQD_ACTIVE, + mqd->cp_hqd_active); + + if (ring->use_doorbell) + WREG32_FIELD15_PREREG(GC, 0, CP_PQ_STATUS, DOORBELL_ENABLE, 1); + + return 0; +} + +static int gfx_v11_0_kiq_init_queue(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct v11_compute_mqd *mqd = ring->mqd_ptr; + + gfx_v11_0_kiq_setting(ring); + + if (amdgpu_in_reset(adev)) { /* for GPU_RESET case */ + /* reset MQD to a clean status */ + if (adev->gfx.kiq[0].mqd_backup) + memcpy_toio(mqd, adev->gfx.kiq[0].mqd_backup, sizeof(*mqd)); + + /* reset ring buffer */ + ring->wptr = 0; + amdgpu_ring_clear_ring(ring); + + mutex_lock(&adev->srbm_mutex); + soc21_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + gfx_v11_0_kiq_init_register(ring); + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + } else { + memset((void *)mqd, 0, sizeof(*mqd)); + if (amdgpu_sriov_vf(adev) && adev->in_suspend) + amdgpu_ring_clear_ring(ring); + mutex_lock(&adev->srbm_mutex); + soc21_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + amdgpu_ring_init_mqd(ring); + gfx_v11_0_kiq_init_register(ring); + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + if (adev->gfx.kiq[0].mqd_backup) + memcpy_fromio(adev->gfx.kiq[0].mqd_backup, mqd, sizeof(*mqd)); + } + + return 0; +} + +static int gfx_v11_0_kcq_init_queue(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct v11_compute_mqd *mqd = ring->mqd_ptr; + int mqd_idx = ring - &adev->gfx.compute_ring[0]; + + if (!amdgpu_in_reset(adev) && !adev->in_suspend) { + memset((void *)mqd, 0, sizeof(*mqd)); + mutex_lock(&adev->srbm_mutex); + soc21_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + amdgpu_ring_init_mqd(ring); + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + if (adev->gfx.mec.mqd_backup[mqd_idx]) + memcpy_fromio(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(*mqd)); + } else { + /* restore MQD to a clean status */ + if (adev->gfx.mec.mqd_backup[mqd_idx]) + memcpy_toio(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(*mqd)); + /* reset ring buffer */ + ring->wptr = 0; + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, 0); + amdgpu_ring_clear_ring(ring); + } + + return 0; +} + +static int gfx_v11_0_kiq_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + int r; + + ring = &adev->gfx.kiq[0].ring; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + return r; + + r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr); + if (unlikely(r != 0)) { + amdgpu_bo_unreserve(ring->mqd_obj); + return r; + } + + gfx_v11_0_kiq_init_queue(ring); + amdgpu_bo_kunmap(ring->mqd_obj); + ring->mqd_ptr = NULL; + amdgpu_bo_unreserve(ring->mqd_obj); + ring->sched.ready = true; + return 0; +} + +static int gfx_v11_0_kcq_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = NULL; + int r = 0, i; + + if (!amdgpu_async_gfx_ring) + gfx_v11_0_cp_compute_enable(adev, true); + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + goto done; + r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr); + if (!r) { + r = gfx_v11_0_kcq_init_queue(ring); + amdgpu_bo_kunmap(ring->mqd_obj); + ring->mqd_ptr = NULL; + } + amdgpu_bo_unreserve(ring->mqd_obj); + if (r) + goto done; + } + + r = amdgpu_gfx_enable_kcq(adev, 0); +done: + return r; +} + +static int gfx_v11_0_cp_resume(struct amdgpu_device *adev) +{ + int r, i; + struct amdgpu_ring *ring; + + if (!(adev->flags & AMD_IS_APU)) + gfx_v11_0_enable_gui_idle_interrupt(adev, false); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + /* legacy firmware loading */ + r = gfx_v11_0_cp_gfx_load_microcode(adev); + if (r) + return r; + + if (adev->gfx.rs64_enable) + r = gfx_v11_0_cp_compute_load_microcode_rs64(adev); + else + r = gfx_v11_0_cp_compute_load_microcode(adev); + if (r) + return r; + } + + gfx_v11_0_cp_set_doorbell_range(adev); + + if (amdgpu_async_gfx_ring) { + gfx_v11_0_cp_compute_enable(adev, true); + gfx_v11_0_cp_gfx_enable(adev, true); + } + + if (adev->enable_mes_kiq && adev->mes.kiq_hw_init) + r = amdgpu_mes_kiq_hw_init(adev); + else + r = gfx_v11_0_kiq_resume(adev); + if (r) + return r; + + r = gfx_v11_0_kcq_resume(adev); + if (r) + return r; + + if (!amdgpu_async_gfx_ring) { + r = gfx_v11_0_cp_gfx_resume(adev); + if (r) + return r; + } else { + r = gfx_v11_0_cp_async_gfx_ring_resume(adev); + if (r) + return r; + } + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + } + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + } + + return 0; +} + +static void gfx_v11_0_cp_enable(struct amdgpu_device *adev, bool enable) +{ + gfx_v11_0_cp_gfx_enable(adev, enable); + gfx_v11_0_cp_compute_enable(adev, enable); +} + +static int gfx_v11_0_gfxhub_enable(struct amdgpu_device *adev) +{ + int r; + bool value; + + r = adev->gfxhub.funcs->gart_enable(adev); + if (r) + return r; + + adev->hdp.funcs->flush_hdp(adev, NULL); + + value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ? + false : true; + + adev->gfxhub.funcs->set_fault_enable_default(adev, value); + amdgpu_gmc_flush_gpu_tlb(adev, 0, AMDGPU_GFXHUB(0), 0); + + return 0; +} + +static void gfx_v11_0_select_cp_fw_arch(struct amdgpu_device *adev) +{ + u32 tmp; + + /* select RS64 */ + if (adev->gfx.rs64_enable) { + tmp = RREG32_SOC15(GC, 0, regCP_GFX_CNTL); + tmp = REG_SET_FIELD(tmp, CP_GFX_CNTL, ENGINE_SEL, 1); + WREG32_SOC15(GC, 0, regCP_GFX_CNTL, tmp); + + tmp = RREG32_SOC15(GC, 0, regCP_MEC_ISA_CNTL); + tmp = REG_SET_FIELD(tmp, CP_MEC_ISA_CNTL, ISA_MODE, 1); + WREG32_SOC15(GC, 0, regCP_MEC_ISA_CNTL, tmp); + } + + if (amdgpu_emu_mode == 1) + msleep(100); +} + +static int get_gb_addr_config(struct amdgpu_device * adev) +{ + u32 gb_addr_config; + + gb_addr_config = RREG32_SOC15(GC, 0, regGB_ADDR_CONFIG); + if (gb_addr_config == 0) + return -EINVAL; + + adev->gfx.config.gb_addr_config_fields.num_pkrs = + 1 << REG_GET_FIELD(gb_addr_config, GB_ADDR_CONFIG, NUM_PKRS); + + adev->gfx.config.gb_addr_config = gb_addr_config; + + adev->gfx.config.gb_addr_config_fields.num_pipes = 1 << + REG_GET_FIELD(adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, NUM_PIPES); + + adev->gfx.config.max_tile_pipes = + adev->gfx.config.gb_addr_config_fields.num_pipes; + + adev->gfx.config.gb_addr_config_fields.max_compress_frags = 1 << + REG_GET_FIELD(adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, MAX_COMPRESSED_FRAGS); + adev->gfx.config.gb_addr_config_fields.num_rb_per_se = 1 << + REG_GET_FIELD(adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, NUM_RB_PER_SE); + adev->gfx.config.gb_addr_config_fields.num_se = 1 << + REG_GET_FIELD(adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, NUM_SHADER_ENGINES); + adev->gfx.config.gb_addr_config_fields.pipe_interleave_size = 1 << (8 + + REG_GET_FIELD(adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, PIPE_INTERLEAVE_SIZE)); + + return 0; +} + +static void gfx_v11_0_disable_gpa_mode(struct amdgpu_device *adev) +{ + uint32_t data; + + data = RREG32_SOC15(GC, 0, regCPC_PSP_DEBUG); + data |= CPC_PSP_DEBUG__GPA_OVERRIDE_MASK; + WREG32_SOC15(GC, 0, regCPC_PSP_DEBUG, data); + + data = RREG32_SOC15(GC, 0, regCPG_PSP_DEBUG); + data |= CPG_PSP_DEBUG__GPA_OVERRIDE_MASK; + WREG32_SOC15(GC, 0, regCPG_PSP_DEBUG, data); +} + +static int gfx_v11_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) { + if (adev->gfx.imu.funcs) { + /* RLC autoload sequence 1: Program rlc ram */ + if (adev->gfx.imu.funcs->program_rlc_ram) + adev->gfx.imu.funcs->program_rlc_ram(adev); + } + /* rlc autoload firmware */ + r = gfx_v11_0_rlc_backdoor_autoload_enable(adev); + if (r) + return r; + } else { + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + if (adev->gfx.imu.funcs && (amdgpu_dpm > 0)) { + if (adev->gfx.imu.funcs->load_microcode) + adev->gfx.imu.funcs->load_microcode(adev); + if (adev->gfx.imu.funcs->setup_imu) + adev->gfx.imu.funcs->setup_imu(adev); + if (adev->gfx.imu.funcs->start_imu) + adev->gfx.imu.funcs->start_imu(adev); + } + + /* disable gpa mode in backdoor loading */ + gfx_v11_0_disable_gpa_mode(adev); + } + } + + if ((adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) || + (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP)) { + r = gfx_v11_0_wait_for_rlc_autoload_complete(adev); + if (r) { + dev_err(adev->dev, "(%d) failed to wait rlc autoload complete\n", r); + return r; + } + } + + adev->gfx.is_poweron = true; + + if(get_gb_addr_config(adev)) + DRM_WARN("Invalid gb_addr_config !\n"); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP && + adev->gfx.rs64_enable) + gfx_v11_0_config_gfx_rs64(adev); + + r = gfx_v11_0_gfxhub_enable(adev); + if (r) + return r; + + if (!amdgpu_emu_mode) + gfx_v11_0_init_golden_registers(adev); + + if ((adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) || + (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO && amdgpu_dpm == 1)) { + /** + * For gfx 11, rlc firmware loading relies on smu firmware is + * loaded firstly, so in direct type, it has to load smc ucode + * here before rlc. + */ + if (!(adev->flags & AMD_IS_APU)) { + r = amdgpu_pm_load_smu_firmware(adev, NULL); + if (r) + return r; + } + } + + gfx_v11_0_constants_init(adev); + + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) + gfx_v11_0_select_cp_fw_arch(adev); + + if (adev->nbio.funcs->gc_doorbell_init) + adev->nbio.funcs->gc_doorbell_init(adev); + + r = gfx_v11_0_rlc_resume(adev); + if (r) + return r; + + /* + * init golden registers and rlc resume may override some registers, + * reconfig them here + */ + gfx_v11_0_tcp_harvest(adev); + + r = gfx_v11_0_cp_resume(adev); + if (r) + return r; + + return r; +} + +static int gfx_v11_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0); + amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0); + + if (!adev->no_hw_access) { + if (amdgpu_async_gfx_ring) { + if (amdgpu_gfx_disable_kgq(adev, 0)) + DRM_ERROR("KGQ disable failed\n"); + } + + if (amdgpu_gfx_disable_kcq(adev, 0)) + DRM_ERROR("KCQ disable failed\n"); + + amdgpu_mes_kiq_hw_fini(adev); + } + + if (amdgpu_sriov_vf(adev)) + /* Remove the steps disabling CPG and clearing KIQ position, + * so that CP could perform IDLE-SAVE during switch. Those + * steps are necessary to avoid a DMAR error in gfx9 but it is + * not reproduced on gfx11. + */ + return 0; + + gfx_v11_0_cp_enable(adev, false); + gfx_v11_0_enable_gui_idle_interrupt(adev, false); + + adev->gfxhub.funcs->gart_disable(adev); + + adev->gfx.is_poweron = false; + + return 0; +} + +static int gfx_v11_0_suspend(void *handle) +{ + return gfx_v11_0_hw_fini(handle); +} + +static int gfx_v11_0_resume(void *handle) +{ + return gfx_v11_0_hw_init(handle); +} + +static bool gfx_v11_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (REG_GET_FIELD(RREG32_SOC15(GC, 0, regGRBM_STATUS), + GRBM_STATUS, GUI_ACTIVE)) + return false; + else + return true; +} + +static int gfx_v11_0_wait_for_idle(void *handle) +{ + unsigned i; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + /* read MC_STATUS */ + tmp = RREG32_SOC15(GC, 0, regGRBM_STATUS) & + GRBM_STATUS__GUI_ACTIVE_MASK; + + if (!REG_GET_FIELD(tmp, GRBM_STATUS, GUI_ACTIVE)) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int gfx_v11_0_soft_reset(void *handle) +{ + u32 grbm_soft_reset = 0; + u32 tmp; + int i, j, k; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + tmp = RREG32_SOC15(GC, 0, regCP_INT_CNTL); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, CMP_BUSY_INT_ENABLE, 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, CNTX_BUSY_INT_ENABLE, 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, CNTX_EMPTY_INT_ENABLE, 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, GFX_IDLE_INT_ENABLE, 0); + WREG32_SOC15(GC, 0, regCP_INT_CNTL, tmp); + + gfx_v11_0_set_safe_mode(adev, 0); + + for (i = 0; i < adev->gfx.mec.num_mec; ++i) { + for (j = 0; j < adev->gfx.mec.num_queue_per_pipe; j++) { + for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; k++) { + tmp = RREG32_SOC15(GC, 0, regGRBM_GFX_CNTL); + tmp = REG_SET_FIELD(tmp, GRBM_GFX_CNTL, MEID, i); + tmp = REG_SET_FIELD(tmp, GRBM_GFX_CNTL, QUEUEID, j); + tmp = REG_SET_FIELD(tmp, GRBM_GFX_CNTL, PIPEID, k); + WREG32_SOC15(GC, 0, regGRBM_GFX_CNTL, tmp); + + WREG32_SOC15(GC, 0, regCP_HQD_DEQUEUE_REQUEST, 0x2); + WREG32_SOC15(GC, 0, regSPI_COMPUTE_QUEUE_RESET, 0x1); + } + } + } + for (i = 0; i < adev->gfx.me.num_me; ++i) { + for (j = 0; j < adev->gfx.me.num_queue_per_pipe; j++) { + for (k = 0; k < adev->gfx.me.num_pipe_per_me; k++) { + tmp = RREG32_SOC15(GC, 0, regGRBM_GFX_CNTL); + tmp = REG_SET_FIELD(tmp, GRBM_GFX_CNTL, MEID, i); + tmp = REG_SET_FIELD(tmp, GRBM_GFX_CNTL, QUEUEID, j); + tmp = REG_SET_FIELD(tmp, GRBM_GFX_CNTL, PIPEID, k); + WREG32_SOC15(GC, 0, regGRBM_GFX_CNTL, tmp); + + WREG32_SOC15(GC, 0, regCP_GFX_HQD_DEQUEUE_REQUEST, 0x1); + } + } + } + + WREG32_SOC15(GC, 0, regCP_VMID_RESET, 0xfffffffe); + + // Read CP_VMID_RESET register three times. + // to get sufficient time for GFX_HQD_ACTIVE reach 0 + RREG32_SOC15(GC, 0, regCP_VMID_RESET); + RREG32_SOC15(GC, 0, regCP_VMID_RESET); + RREG32_SOC15(GC, 0, regCP_VMID_RESET); + + for (i = 0; i < adev->usec_timeout; i++) { + if (!RREG32_SOC15(GC, 0, regCP_HQD_ACTIVE) && + !RREG32_SOC15(GC, 0, regCP_GFX_HQD_ACTIVE)) + break; + udelay(1); + } + if (i >= adev->usec_timeout) { + printk("Failed to wait all pipes clean\n"); + return -EINVAL; + } + + /********** trigger soft reset ***********/ + grbm_soft_reset = RREG32_SOC15(GC, 0, regGRBM_SOFT_RESET); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_CP, 1); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_GFX, 1); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_CPF, 1); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_CPC, 1); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_CPG, 1); + WREG32_SOC15(GC, 0, regGRBM_SOFT_RESET, grbm_soft_reset); + /********** exit soft reset ***********/ + grbm_soft_reset = RREG32_SOC15(GC, 0, regGRBM_SOFT_RESET); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_CP, 0); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_GFX, 0); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_CPF, 0); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_CPC, 0); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_CPG, 0); + WREG32_SOC15(GC, 0, regGRBM_SOFT_RESET, grbm_soft_reset); + + tmp = RREG32_SOC15(GC, 0, regCP_SOFT_RESET_CNTL); + tmp = REG_SET_FIELD(tmp, CP_SOFT_RESET_CNTL, CMP_HQD_REG_RESET, 0x1); + WREG32_SOC15(GC, 0, regCP_SOFT_RESET_CNTL, tmp); + + WREG32_SOC15(GC, 0, regCP_ME_CNTL, 0x0); + WREG32_SOC15(GC, 0, regCP_MEC_RS64_CNTL, 0x0); + + for (i = 0; i < adev->usec_timeout; i++) { + if (!RREG32_SOC15(GC, 0, regCP_VMID_RESET)) + break; + udelay(1); + } + if (i >= adev->usec_timeout) { + printk("Failed to wait CP_VMID_RESET to 0\n"); + return -EINVAL; + } + + tmp = RREG32_SOC15(GC, 0, regCP_INT_CNTL); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, CMP_BUSY_INT_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, CNTX_BUSY_INT_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, CNTX_EMPTY_INT_ENABLE, 1); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, GFX_IDLE_INT_ENABLE, 1); + WREG32_SOC15(GC, 0, regCP_INT_CNTL, tmp); + + gfx_v11_0_unset_safe_mode(adev, 0); + + return gfx_v11_0_cp_resume(adev); +} + +static bool gfx_v11_0_check_soft_reset(void *handle) +{ + int i, r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + long tmo = msecs_to_jiffies(1000); + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + r = amdgpu_ring_test_ib(ring, tmo); + if (r) + return true; + } + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + r = amdgpu_ring_test_ib(ring, tmo); + if (r) + return true; + } + + return false; +} + +static int gfx_v11_0_post_soft_reset(void *handle) +{ + /** + * GFX soft reset will impact MES, need resume MES when do GFX soft reset + */ + return amdgpu_mes_resume((struct amdgpu_device *)handle); +} + +static uint64_t gfx_v11_0_get_gpu_clock_counter(struct amdgpu_device *adev) +{ + uint64_t clock; + uint64_t clock_counter_lo, clock_counter_hi_pre, clock_counter_hi_after; + + if (amdgpu_sriov_vf(adev)) { + amdgpu_gfx_off_ctrl(adev, false); + mutex_lock(&adev->gfx.gpu_clock_mutex); + clock_counter_hi_pre = (uint64_t)RREG32_SOC15(GC, 0, regCP_MES_MTIME_HI); + clock_counter_lo = (uint64_t)RREG32_SOC15(GC, 0, regCP_MES_MTIME_LO); + clock_counter_hi_after = (uint64_t)RREG32_SOC15(GC, 0, regCP_MES_MTIME_HI); + if (clock_counter_hi_pre != clock_counter_hi_after) + clock_counter_lo = (uint64_t)RREG32_SOC15(GC, 0, regCP_MES_MTIME_LO); + mutex_unlock(&adev->gfx.gpu_clock_mutex); + amdgpu_gfx_off_ctrl(adev, true); + } else { + preempt_disable(); + clock_counter_hi_pre = (uint64_t)RREG32_SOC15(SMUIO, 0, regGOLDEN_TSC_COUNT_UPPER); + clock_counter_lo = (uint64_t)RREG32_SOC15(SMUIO, 0, regGOLDEN_TSC_COUNT_LOWER); + clock_counter_hi_after = (uint64_t)RREG32_SOC15(SMUIO, 0, regGOLDEN_TSC_COUNT_UPPER); + if (clock_counter_hi_pre != clock_counter_hi_after) + clock_counter_lo = (uint64_t)RREG32_SOC15(SMUIO, 0, regGOLDEN_TSC_COUNT_LOWER); + preempt_enable(); + } + clock = clock_counter_lo | (clock_counter_hi_after << 32ULL); + + return clock; +} + +static void gfx_v11_0_ring_emit_gds_switch(struct amdgpu_ring *ring, + uint32_t vmid, + uint32_t gds_base, uint32_t gds_size, + uint32_t gws_base, uint32_t gws_size, + uint32_t oa_base, uint32_t oa_size) +{ + struct amdgpu_device *adev = ring->adev; + + /* GDS Base */ + gfx_v11_0_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, 0, regGDS_VMID0_BASE) + 2 * vmid, + gds_base); + + /* GDS Size */ + gfx_v11_0_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, 0, regGDS_VMID0_SIZE) + 2 * vmid, + gds_size); + + /* GWS */ + gfx_v11_0_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, 0, regGDS_GWS_VMID0) + vmid, + gws_size << GDS_GWS_VMID0__SIZE__SHIFT | gws_base); + + /* OA */ + gfx_v11_0_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, 0, regGDS_OA_VMID0) + vmid, + (1 << (oa_size + oa_base)) - (1 << oa_base)); +} + +static int gfx_v11_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->gfx.funcs = &gfx_v11_0_gfx_funcs; + + adev->gfx.num_gfx_rings = GFX11_NUM_GFX_RINGS; + adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev), + AMDGPU_MAX_COMPUTE_RINGS); + + gfx_v11_0_set_kiq_pm4_funcs(adev); + gfx_v11_0_set_ring_funcs(adev); + gfx_v11_0_set_irq_funcs(adev); + gfx_v11_0_set_gds_init(adev); + gfx_v11_0_set_rlc_funcs(adev); + gfx_v11_0_set_mqd_funcs(adev); + gfx_v11_0_set_imu_funcs(adev); + + gfx_v11_0_init_rlcg_reg_access_ctrl(adev); + + return gfx_v11_0_init_microcode(adev); +} + +static int gfx_v11_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_reg_irq, 0); + if (r) + return r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_inst_irq, 0); + if (r) + return r; + + return 0; +} + +static bool gfx_v11_0_is_rlc_enabled(struct amdgpu_device *adev) +{ + uint32_t rlc_cntl; + + /* if RLC is not enabled, do nothing */ + rlc_cntl = RREG32_SOC15(GC, 0, regRLC_CNTL); + return (REG_GET_FIELD(rlc_cntl, RLC_CNTL, RLC_ENABLE_F32)) ? true : false; +} + +static void gfx_v11_0_set_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + uint32_t data; + unsigned i; + + data = RLC_SAFE_MODE__CMD_MASK; + data |= (1 << RLC_SAFE_MODE__MESSAGE__SHIFT); + + WREG32_SOC15(GC, 0, regRLC_SAFE_MODE, data); + + /* wait for RLC_SAFE_MODE */ + for (i = 0; i < adev->usec_timeout; i++) { + if (!REG_GET_FIELD(RREG32_SOC15(GC, 0, regRLC_SAFE_MODE), + RLC_SAFE_MODE, CMD)) + break; + udelay(1); + } +} + +static void gfx_v11_0_unset_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + WREG32_SOC15(GC, 0, regRLC_SAFE_MODE, RLC_SAFE_MODE__CMD_MASK); +} + +static void gfx_v11_0_update_perf_clk(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_GFX_PERF_CLK)) + return; + + def = data = RREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE); + + if (enable) + data &= ~RLC_CGTT_MGCG_OVERRIDE__PERFMON_CLOCK_STATE_MASK; + else + data |= RLC_CGTT_MGCG_OVERRIDE__PERFMON_CLOCK_STATE_MASK; + + if (def != data) + WREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE, data); +} + +static void gfx_v11_0_update_sram_fgcg(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_GFX_FGCG)) + return; + + def = data = RREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE); + + if (enable) + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_FGCG_OVERRIDE_MASK; + else + data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_FGCG_OVERRIDE_MASK; + + if (def != data) + WREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE, data); +} + +static void gfx_v11_0_update_repeater_fgcg(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_REPEATER_FGCG)) + return; + + def = data = RREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE); + + if (enable) + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_REPEATER_FGCG_OVERRIDE_MASK; + else + data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_REPEATER_FGCG_OVERRIDE_MASK; + + if (def != data) + WREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE, data); +} + +static void gfx_v11_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def; + + if (!(adev->cg_flags & (AMD_CG_SUPPORT_GFX_MGCG | AMD_CG_SUPPORT_GFX_MGLS))) + return; + + /* It is disabled by HW by default */ + if (enable) { + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG) { + /* 1 - RLC_CGTT_MGCG_OVERRIDE */ + def = data = RREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE); + + data &= ~(RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK); + + if (def != data) + WREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE, data); + } + } else { + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG) { + def = data = RREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE); + + data |= (RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK); + + if (def != data) + WREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE, data); + } + } +} + +static void gfx_v11_0_update_coarse_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (!(adev->cg_flags & + (AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS))) + return; + + if (enable) { + def = data = RREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE); + + /* unset CGCG override */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG) + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGCG_OVERRIDE_MASK; + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGLS_OVERRIDE_MASK; + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGCG || + adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGLS) + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_GFX3D_CG_OVERRIDE_MASK; + + /* update CGCG override bits */ + if (def != data) + WREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE, data); + + /* enable cgcg FSM(0x0000363F) */ + def = data = RREG32_SOC15(GC, 0, regRLC_CGCG_CGLS_CTRL); + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG) { + data &= ~RLC_CGCG_CGLS_CTRL__CGCG_GFX_IDLE_THRESHOLD_MASK; + data |= (0x36 << RLC_CGCG_CGLS_CTRL__CGCG_GFX_IDLE_THRESHOLD__SHIFT) | + RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK; + } + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) { + data &= ~RLC_CGCG_CGLS_CTRL__CGLS_REP_COMPANSAT_DELAY_MASK; + data |= (0x000F << RLC_CGCG_CGLS_CTRL__CGLS_REP_COMPANSAT_DELAY__SHIFT) | + RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK; + } + + if (def != data) + WREG32_SOC15(GC, 0, regRLC_CGCG_CGLS_CTRL, data); + + /* Program RLC_CGCG_CGLS_CTRL_3D */ + def = data = RREG32_SOC15(GC, 0, regRLC_CGCG_CGLS_CTRL_3D); + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGCG) { + data &= ~RLC_CGCG_CGLS_CTRL_3D__CGCG_GFX_IDLE_THRESHOLD_MASK; + data |= (0x36 << RLC_CGCG_CGLS_CTRL_3D__CGCG_GFX_IDLE_THRESHOLD__SHIFT) | + RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK; + } + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGLS) { + data &= ~RLC_CGCG_CGLS_CTRL_3D__CGLS_REP_COMPANSAT_DELAY_MASK; + data |= (0xf << RLC_CGCG_CGLS_CTRL_3D__CGLS_REP_COMPANSAT_DELAY__SHIFT) | + RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK; + } + + if (def != data) + WREG32_SOC15(GC, 0, regRLC_CGCG_CGLS_CTRL_3D, data); + + /* set IDLE_POLL_COUNT(0x00900100) */ + def = data = RREG32_SOC15(GC, 0, regCP_RB_WPTR_POLL_CNTL); + + data &= ~(CP_RB_WPTR_POLL_CNTL__POLL_FREQUENCY_MASK | CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT_MASK); + data |= (0x0100 << CP_RB_WPTR_POLL_CNTL__POLL_FREQUENCY__SHIFT) | + (0x0090 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT); + + if (def != data) + WREG32_SOC15(GC, 0, regCP_RB_WPTR_POLL_CNTL, data); + + data = RREG32_SOC15(GC, 0, regCP_INT_CNTL); + data = REG_SET_FIELD(data, CP_INT_CNTL, CNTX_BUSY_INT_ENABLE, 1); + data = REG_SET_FIELD(data, CP_INT_CNTL, CNTX_EMPTY_INT_ENABLE, 1); + data = REG_SET_FIELD(data, CP_INT_CNTL, CMP_BUSY_INT_ENABLE, 1); + data = REG_SET_FIELD(data, CP_INT_CNTL, GFX_IDLE_INT_ENABLE, 1); + WREG32_SOC15(GC, 0, regCP_INT_CNTL, data); + + data = RREG32_SOC15(GC, 0, regSDMA0_RLC_CGCG_CTRL); + data = REG_SET_FIELD(data, SDMA0_RLC_CGCG_CTRL, CGCG_INT_ENABLE, 1); + WREG32_SOC15(GC, 0, regSDMA0_RLC_CGCG_CTRL, data); + + /* Some ASICs only have one SDMA instance, not need to configure SDMA1 */ + if (adev->sdma.num_instances > 1) { + data = RREG32_SOC15(GC, 0, regSDMA1_RLC_CGCG_CTRL); + data = REG_SET_FIELD(data, SDMA1_RLC_CGCG_CTRL, CGCG_INT_ENABLE, 1); + WREG32_SOC15(GC, 0, regSDMA1_RLC_CGCG_CTRL, data); + } + } else { + /* Program RLC_CGCG_CGLS_CTRL */ + def = data = RREG32_SOC15(GC, 0, regRLC_CGCG_CGLS_CTRL); + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG) + data &= ~RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK; + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) + data &= ~RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK; + + if (def != data) + WREG32_SOC15(GC, 0, regRLC_CGCG_CGLS_CTRL, data); + + /* Program RLC_CGCG_CGLS_CTRL_3D */ + def = data = RREG32_SOC15(GC, 0, regRLC_CGCG_CGLS_CTRL_3D); + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGCG) + data &= ~RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK; + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGLS) + data &= ~RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK; + + if (def != data) + WREG32_SOC15(GC, 0, regRLC_CGCG_CGLS_CTRL_3D, data); + + data = RREG32_SOC15(GC, 0, regSDMA0_RLC_CGCG_CTRL); + data &= ~SDMA0_RLC_CGCG_CTRL__CGCG_INT_ENABLE_MASK; + WREG32_SOC15(GC, 0, regSDMA0_RLC_CGCG_CTRL, data); + + /* Some ASICs only have one SDMA instance, not need to configure SDMA1 */ + if (adev->sdma.num_instances > 1) { + data = RREG32_SOC15(GC, 0, regSDMA1_RLC_CGCG_CTRL); + data &= ~SDMA1_RLC_CGCG_CTRL__CGCG_INT_ENABLE_MASK; + WREG32_SOC15(GC, 0, regSDMA1_RLC_CGCG_CTRL, data); + } + } +} + +static int gfx_v11_0_update_gfx_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + + gfx_v11_0_update_coarse_grain_clock_gating(adev, enable); + + gfx_v11_0_update_medium_grain_clock_gating(adev, enable); + + gfx_v11_0_update_repeater_fgcg(adev, enable); + + gfx_v11_0_update_sram_fgcg(adev, enable); + + gfx_v11_0_update_perf_clk(adev, enable); + + if (adev->cg_flags & + (AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS)) + gfx_v11_0_enable_gui_idle_interrupt(adev, enable); + + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); + + return 0; +} + +static void gfx_v11_0_update_spm_vmid(struct amdgpu_device *adev, unsigned vmid) +{ + u32 reg, data; + + amdgpu_gfx_off_ctrl(adev, false); + + reg = SOC15_REG_OFFSET(GC, 0, regRLC_SPM_MC_CNTL); + if (amdgpu_sriov_is_pp_one_vf(adev)) + data = RREG32_NO_KIQ(reg); + else + data = RREG32(reg); + + data &= ~RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK; + data |= (vmid & RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK) << RLC_SPM_MC_CNTL__RLC_SPM_VMID__SHIFT; + + if (amdgpu_sriov_is_pp_one_vf(adev)) + WREG32_SOC15_NO_KIQ(GC, 0, regRLC_SPM_MC_CNTL, data); + else + WREG32_SOC15(GC, 0, regRLC_SPM_MC_CNTL, data); + + amdgpu_gfx_off_ctrl(adev, true); +} + +static const struct amdgpu_rlc_funcs gfx_v11_0_rlc_funcs = { + .is_rlc_enabled = gfx_v11_0_is_rlc_enabled, + .set_safe_mode = gfx_v11_0_set_safe_mode, + .unset_safe_mode = gfx_v11_0_unset_safe_mode, + .init = gfx_v11_0_rlc_init, + .get_csb_size = gfx_v11_0_get_csb_size, + .get_csb_buffer = gfx_v11_0_get_csb_buffer, + .resume = gfx_v11_0_rlc_resume, + .stop = gfx_v11_0_rlc_stop, + .reset = gfx_v11_0_rlc_reset, + .start = gfx_v11_0_rlc_start, + .update_spm_vmid = gfx_v11_0_update_spm_vmid, +}; + +static void gfx_v11_cntl_power_gating(struct amdgpu_device *adev, bool enable) +{ + u32 data = RREG32_SOC15(GC, 0, regRLC_PG_CNTL); + + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)) + data |= RLC_PG_CNTL__GFX_POWER_GATING_ENABLE_MASK; + else + data &= ~RLC_PG_CNTL__GFX_POWER_GATING_ENABLE_MASK; + + WREG32_SOC15(GC, 0, regRLC_PG_CNTL, data); + + // Program RLC_PG_DELAY3 for CGPG hysteresis + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)) { + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 4): + WREG32_SOC15(GC, 0, regRLC_PG_DELAY_3, RLC_PG_DELAY_3_DEFAULT_GC_11_0_1); + break; + default: + break; + } + } +} + +static void gfx_v11_cntl_pg(struct amdgpu_device *adev, bool enable) +{ + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + + gfx_v11_cntl_power_gating(adev, enable); + + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); +} + +static int gfx_v11_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_PG_STATE_GATE); + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): + amdgpu_gfx_off_ctrl(adev, enable); + break; + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 4): + if (!enable) + amdgpu_gfx_off_ctrl(adev, false); + + gfx_v11_cntl_pg(adev, enable); + + if (enable) + amdgpu_gfx_off_ctrl(adev, true); + + break; + default: + break; + } + + return 0; +} + +static int gfx_v11_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): + case IP_VERSION(11, 0, 4): + gfx_v11_0_update_gfx_clock_gating(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + + return 0; +} + +static void gfx_v11_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + /* AMD_CG_SUPPORT_GFX_MGCG */ + data = RREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE); + if (!(data & RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK)) + *flags |= AMD_CG_SUPPORT_GFX_MGCG; + + /* AMD_CG_SUPPORT_REPEATER_FGCG */ + if (!(data & RLC_CGTT_MGCG_OVERRIDE__GFXIP_REPEATER_FGCG_OVERRIDE_MASK)) + *flags |= AMD_CG_SUPPORT_REPEATER_FGCG; + + /* AMD_CG_SUPPORT_GFX_FGCG */ + if (!(data & RLC_CGTT_MGCG_OVERRIDE__GFXIP_FGCG_OVERRIDE_MASK)) + *flags |= AMD_CG_SUPPORT_GFX_FGCG; + + /* AMD_CG_SUPPORT_GFX_PERF_CLK */ + if (!(data & RLC_CGTT_MGCG_OVERRIDE__PERFMON_CLOCK_STATE_MASK)) + *flags |= AMD_CG_SUPPORT_GFX_PERF_CLK; + + /* AMD_CG_SUPPORT_GFX_CGCG */ + data = RREG32_SOC15(GC, 0, regRLC_CGCG_CGLS_CTRL); + if (data & RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CGCG; + + /* AMD_CG_SUPPORT_GFX_CGLS */ + if (data & RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CGLS; + + /* AMD_CG_SUPPORT_GFX_3D_CGCG */ + data = RREG32_SOC15(GC, 0, regRLC_CGCG_CGLS_CTRL_3D); + if (data & RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_3D_CGCG; + + /* AMD_CG_SUPPORT_GFX_3D_CGLS */ + if (data & RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_3D_CGLS; +} + +static u64 gfx_v11_0_ring_get_rptr_gfx(struct amdgpu_ring *ring) +{ + /* gfx11 is 32bit rptr*/ + return *(uint32_t *)ring->rptr_cpu_addr; +} + +static u64 gfx_v11_0_ring_get_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u64 wptr; + + /* XXX check if swapping is necessary on BE */ + if (ring->use_doorbell) { + wptr = atomic64_read((atomic64_t *)ring->wptr_cpu_addr); + } else { + wptr = RREG32_SOC15(GC, 0, regCP_RB0_WPTR); + wptr += (u64)RREG32_SOC15(GC, 0, regCP_RB0_WPTR_HI) << 32; + } + + return wptr; +} + +static void gfx_v11_0_ring_set_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t *wptr_saved; + uint32_t *is_queue_unmap; + uint64_t aggregated_db_index; + uint32_t mqd_size = adev->mqds[AMDGPU_HW_IP_GFX].mqd_size; + uint64_t wptr_tmp; + + if (ring->is_mes_queue) { + wptr_saved = (uint32_t *)(ring->mqd_ptr + mqd_size); + is_queue_unmap = (uint32_t *)(ring->mqd_ptr + mqd_size + + sizeof(uint32_t)); + aggregated_db_index = + amdgpu_mes_get_aggregated_doorbell_index(adev, + ring->hw_prio); + + wptr_tmp = ring->wptr & ring->buf_mask; + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, wptr_tmp); + *wptr_saved = wptr_tmp; + /* assume doorbell always being used by mes mapped queue */ + if (*is_queue_unmap) { + WDOORBELL64(aggregated_db_index, wptr_tmp); + WDOORBELL64(ring->doorbell_index, wptr_tmp); + } else { + WDOORBELL64(ring->doorbell_index, wptr_tmp); + + if (*is_queue_unmap) + WDOORBELL64(aggregated_db_index, wptr_tmp); + } + } else { + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, + ring->wptr); + WDOORBELL64(ring->doorbell_index, ring->wptr); + } else { + WREG32_SOC15(GC, 0, regCP_RB0_WPTR, + lower_32_bits(ring->wptr)); + WREG32_SOC15(GC, 0, regCP_RB0_WPTR_HI, + upper_32_bits(ring->wptr)); + } + } +} + +static u64 gfx_v11_0_ring_get_rptr_compute(struct amdgpu_ring *ring) +{ + /* gfx11 hardware is 32bit rptr */ + return *(uint32_t *)ring->rptr_cpu_addr; +} + +static u64 gfx_v11_0_ring_get_wptr_compute(struct amdgpu_ring *ring) +{ + u64 wptr; + + /* XXX check if swapping is necessary on BE */ + if (ring->use_doorbell) + wptr = atomic64_read((atomic64_t *)ring->wptr_cpu_addr); + else + BUG(); + return wptr; +} + +static void gfx_v11_0_ring_set_wptr_compute(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t *wptr_saved; + uint32_t *is_queue_unmap; + uint64_t aggregated_db_index; + uint32_t mqd_size = adev->mqds[AMDGPU_HW_IP_COMPUTE].mqd_size; + uint64_t wptr_tmp; + + if (ring->is_mes_queue) { + wptr_saved = (uint32_t *)(ring->mqd_ptr + mqd_size); + is_queue_unmap = (uint32_t *)(ring->mqd_ptr + mqd_size + + sizeof(uint32_t)); + aggregated_db_index = + amdgpu_mes_get_aggregated_doorbell_index(adev, + ring->hw_prio); + + wptr_tmp = ring->wptr & ring->buf_mask; + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, wptr_tmp); + *wptr_saved = wptr_tmp; + /* assume doorbell always used by mes mapped queue */ + if (*is_queue_unmap) { + WDOORBELL64(aggregated_db_index, wptr_tmp); + WDOORBELL64(ring->doorbell_index, wptr_tmp); + } else { + WDOORBELL64(ring->doorbell_index, wptr_tmp); + + if (*is_queue_unmap) + WDOORBELL64(aggregated_db_index, wptr_tmp); + } + } else { + /* XXX check if swapping is necessary on BE */ + if (ring->use_doorbell) { + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, + ring->wptr); + WDOORBELL64(ring->doorbell_index, ring->wptr); + } else { + BUG(); /* only DOORBELL method supported on gfx11 now */ + } + } +} + +static void gfx_v11_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 ref_and_mask, reg_mem_engine; + const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg; + + if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) { + switch (ring->me) { + case 1: + ref_and_mask = nbio_hf_reg->ref_and_mask_cp2 << ring->pipe; + break; + case 2: + ref_and_mask = nbio_hf_reg->ref_and_mask_cp6 << ring->pipe; + break; + default: + return; + } + reg_mem_engine = 0; + } else { + ref_and_mask = nbio_hf_reg->ref_and_mask_cp0; + reg_mem_engine = 1; /* pfp */ + } + + gfx_v11_0_wait_reg_mem(ring, reg_mem_engine, 0, 1, + adev->nbio.funcs->get_hdp_flush_req_offset(adev), + adev->nbio.funcs->get_hdp_flush_done_offset(adev), + ref_and_mask, ref_and_mask, 0x20); +} + +static void gfx_v11_0_ring_emit_ib_gfx(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + u32 header, control = 0; + + BUG_ON(ib->flags & AMDGPU_IB_FLAG_CE); + + header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); + + control |= ib->length_dw | (vmid << 24); + + if (ring->adev->gfx.mcbp && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) { + control |= INDIRECT_BUFFER_PRE_ENB(1); + + if (flags & AMDGPU_IB_PREEMPTED) + control |= INDIRECT_BUFFER_PRE_RESUME(1); + + if (vmid) + gfx_v11_0_ring_emit_de_meta(ring, + (!amdgpu_sriov_vf(ring->adev) && flags & AMDGPU_IB_PREEMPTED) ? true : false); + } + + if (ring->is_mes_queue) + /* inherit vmid from mqd */ + control |= 0x400000; + + amdgpu_ring_write(ring, header); + BUG_ON(ib->gpu_addr & 0x3); /* Dword align */ + amdgpu_ring_write(ring, +#ifdef __BIG_ENDIAN + (2 << 0) | +#endif + lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, control); +} + +static void gfx_v11_0_ring_emit_ib_compute(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + u32 control = INDIRECT_BUFFER_VALID | ib->length_dw | (vmid << 24); + + if (ring->is_mes_queue) + /* inherit vmid from mqd */ + control |= 0x40000000; + + /* Currently, there is a high possibility to get wave ID mismatch + * between ME and GDS, leading to a hw deadlock, because ME generates + * different wave IDs than the GDS expects. This situation happens + * randomly when at least 5 compute pipes use GDS ordered append. + * The wave IDs generated by ME are also wrong after suspend/resume. + * Those are probably bugs somewhere else in the kernel driver. + * + * Writing GDS_COMPUTE_MAX_WAVE_ID resets wave ID counters in ME and + * GDS to 0 for this ring (me/pipe). + */ + if (ib->flags & AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID) { + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); + amdgpu_ring_write(ring, regGDS_COMPUTE_MAX_WAVE_ID); + amdgpu_ring_write(ring, ring->adev->gds.gds_compute_max_wave_id); + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2)); + BUG_ON(ib->gpu_addr & 0x3); /* Dword align */ + amdgpu_ring_write(ring, +#ifdef __BIG_ENDIAN + (2 << 0) | +#endif + lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, control); +} + +static void gfx_v11_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + bool int_sel = flags & AMDGPU_FENCE_FLAG_INT; + + /* RELEASE_MEM - flush caches, send int */ + amdgpu_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 6)); + amdgpu_ring_write(ring, (PACKET3_RELEASE_MEM_GCR_SEQ | + PACKET3_RELEASE_MEM_GCR_GL2_WB | + PACKET3_RELEASE_MEM_GCR_GL2_INV | + PACKET3_RELEASE_MEM_GCR_GL2_US | + PACKET3_RELEASE_MEM_GCR_GL1_INV | + PACKET3_RELEASE_MEM_GCR_GLV_INV | + PACKET3_RELEASE_MEM_GCR_GLM_INV | + PACKET3_RELEASE_MEM_GCR_GLM_WB | + PACKET3_RELEASE_MEM_CACHE_POLICY(3) | + PACKET3_RELEASE_MEM_EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | + PACKET3_RELEASE_MEM_EVENT_INDEX(5))); + amdgpu_ring_write(ring, (PACKET3_RELEASE_MEM_DATA_SEL(write64bit ? 2 : 1) | + PACKET3_RELEASE_MEM_INT_SEL(int_sel ? 2 : 0))); + + /* + * the address should be Qword aligned if 64bit write, Dword + * aligned if only send 32bit data low (discard data high) + */ + if (write64bit) + BUG_ON(addr & 0x7); + else + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + amdgpu_ring_write(ring, ring->is_mes_queue ? + (ring->hw_queue_id | AMDGPU_FENCE_MES_QUEUE_FLAG) : 0); +} + +static void gfx_v11_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + gfx_v11_0_wait_reg_mem(ring, usepfp, 1, 0, lower_32_bits(addr), + upper_32_bits(addr), seq, 0xffffffff, 4); +} + +static void gfx_v11_0_ring_invalidate_tlbs(struct amdgpu_ring *ring, + uint16_t pasid, uint32_t flush_type, + bool all_hub, uint8_t dst_sel) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_INVALIDATE_TLBS, 0)); + amdgpu_ring_write(ring, + PACKET3_INVALIDATE_TLBS_DST_SEL(dst_sel) | + PACKET3_INVALIDATE_TLBS_ALL_HUB(all_hub) | + PACKET3_INVALIDATE_TLBS_PASID(pasid) | + PACKET3_INVALIDATE_TLBS_FLUSH_TYPE(flush_type)); +} + +static void gfx_v11_0_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + if (ring->is_mes_queue) + gfx_v11_0_ring_invalidate_tlbs(ring, 0, 0, false, 0); + else + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* compute doesn't have PFP */ + if (ring->funcs->type == AMDGPU_RING_TYPE_GFX) { + /* sync PFP to ME, otherwise we might get invalid PFP reads */ + amdgpu_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); + amdgpu_ring_write(ring, 0x0); + } +} + +static void gfx_v11_0_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned int flags) +{ + struct amdgpu_device *adev = ring->adev; + + /* we only allocate 32bit for each seq wb address */ + BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + /* write fence seq to the "addr" */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(5) | WR_CONFIRM)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + if (flags & AMDGPU_FENCE_FLAG_INT) { + /* set register to trigger INT */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0) | WR_CONFIRM)); + amdgpu_ring_write(ring, SOC15_REG_OFFSET(GC, 0, regCPC_INT_STATUS)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0x20000000); /* src_id is 178 */ + } +} + +static void gfx_v11_0_ring_emit_cntxcntl(struct amdgpu_ring *ring, + uint32_t flags) +{ + uint32_t dw2 = 0; + + dw2 |= 0x80000000; /* set load_enable otherwise this package is just NOPs */ + if (flags & AMDGPU_HAVE_CTX_SWITCH) { + /* set load_global_config & load_global_uconfig */ + dw2 |= 0x8001; + /* set load_cs_sh_regs */ + dw2 |= 0x01000000; + /* set load_per_context_state & load_gfx_sh_regs for GFX */ + dw2 |= 0x10002; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + amdgpu_ring_write(ring, dw2); + amdgpu_ring_write(ring, 0); +} + +static void gfx_v11_0_ring_emit_gfx_shadow(struct amdgpu_ring *ring, + u64 shadow_va, u64 csa_va, + u64 gds_va, bool init_shadow, + int vmid) +{ + struct amdgpu_device *adev = ring->adev; + + if (!adev->gfx.cp_gfx_shadow) + return; + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_Q_PREEMPTION_MODE, 7)); + amdgpu_ring_write(ring, lower_32_bits(shadow_va)); + amdgpu_ring_write(ring, upper_32_bits(shadow_va)); + amdgpu_ring_write(ring, lower_32_bits(gds_va)); + amdgpu_ring_write(ring, upper_32_bits(gds_va)); + amdgpu_ring_write(ring, lower_32_bits(csa_va)); + amdgpu_ring_write(ring, upper_32_bits(csa_va)); + amdgpu_ring_write(ring, shadow_va ? + PACKET3_SET_Q_PREEMPTION_MODE_IB_VMID(vmid) : 0); + amdgpu_ring_write(ring, init_shadow ? + PACKET3_SET_Q_PREEMPTION_MODE_INIT_SHADOW_MEM : 0); +} + +static unsigned gfx_v11_0_ring_emit_init_cond_exec(struct amdgpu_ring *ring) +{ + unsigned ret; + + amdgpu_ring_write(ring, PACKET3(PACKET3_COND_EXEC, 3)); + amdgpu_ring_write(ring, lower_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, 0); /* discard following DWs if *cond_exec_gpu_addr==0 */ + ret = ring->wptr & ring->buf_mask; + amdgpu_ring_write(ring, 0x55aa55aa); /* patch dummy value later */ + + return ret; +} + +static void gfx_v11_0_ring_emit_patch_cond_exec(struct amdgpu_ring *ring, unsigned offset) +{ + unsigned cur; + BUG_ON(offset > ring->buf_mask); + BUG_ON(ring->ring[offset] != 0x55aa55aa); + + cur = (ring->wptr - 1) & ring->buf_mask; + if (likely(cur > offset)) + ring->ring[offset] = cur - offset; + else + ring->ring[offset] = (ring->buf_mask + 1) - offset + cur; +} + +static int gfx_v11_0_ring_preempt_ib(struct amdgpu_ring *ring) +{ + int i, r = 0; + struct amdgpu_device *adev = ring->adev; + struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; + struct amdgpu_ring *kiq_ring = &kiq->ring; + unsigned long flags; + + if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues) + return -EINVAL; + + spin_lock_irqsave(&kiq->ring_lock, flags); + + if (amdgpu_ring_alloc(kiq_ring, kiq->pmf->unmap_queues_size)) { + spin_unlock_irqrestore(&kiq->ring_lock, flags); + return -ENOMEM; + } + + /* assert preemption condition */ + amdgpu_ring_set_preempt_cond_exec(ring, false); + + /* assert IB preemption, emit the trailing fence */ + kiq->pmf->kiq_unmap_queues(kiq_ring, ring, PREEMPT_QUEUES_NO_UNMAP, + ring->trail_fence_gpu_addr, + ++ring->trail_seq); + amdgpu_ring_commit(kiq_ring); + + spin_unlock_irqrestore(&kiq->ring_lock, flags); + + /* poll the trailing fence */ + for (i = 0; i < adev->usec_timeout; i++) { + if (ring->trail_seq == + le32_to_cpu(*(ring->trail_fence_cpu_addr))) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) { + r = -EINVAL; + DRM_ERROR("ring %d failed to preempt ib\n", ring->idx); + } + + /* deassert preemption condition */ + amdgpu_ring_set_preempt_cond_exec(ring, true); + return r; +} + +static void gfx_v11_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume) +{ + struct amdgpu_device *adev = ring->adev; + struct v10_de_ib_state de_payload = {0}; + uint64_t offset, gds_addr, de_payload_gpu_addr; + void *de_payload_cpu_addr; + int cnt; + + if (ring->is_mes_queue) { + offset = offsetof(struct amdgpu_mes_ctx_meta_data, + gfx[0].gfx_meta_data) + + offsetof(struct v10_gfx_meta_data, de_payload); + de_payload_gpu_addr = + amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + de_payload_cpu_addr = + amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + + offset = offsetof(struct amdgpu_mes_ctx_meta_data, + gfx[0].gds_backup) + + offsetof(struct v10_gfx_meta_data, de_payload); + gds_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + } else { + offset = offsetof(struct v10_gfx_meta_data, de_payload); + de_payload_gpu_addr = amdgpu_csa_vaddr(ring->adev) + offset; + de_payload_cpu_addr = adev->virt.csa_cpu_addr + offset; + + gds_addr = ALIGN(amdgpu_csa_vaddr(ring->adev) + + AMDGPU_CSA_SIZE - adev->gds.gds_size, + PAGE_SIZE); + } + + de_payload.gds_backup_addrlo = lower_32_bits(gds_addr); + de_payload.gds_backup_addrhi = upper_32_bits(gds_addr); + + cnt = (sizeof(de_payload) >> 2) + 4 - 2; + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, cnt)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) | + WRITE_DATA_DST_SEL(8) | + WR_CONFIRM) | + WRITE_DATA_CACHE_POLICY(0)); + amdgpu_ring_write(ring, lower_32_bits(de_payload_gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(de_payload_gpu_addr)); + + if (resume) + amdgpu_ring_write_multiple(ring, de_payload_cpu_addr, + sizeof(de_payload) >> 2); + else + amdgpu_ring_write_multiple(ring, (void *)&de_payload, + sizeof(de_payload) >> 2); +} + +static void gfx_v11_0_ring_emit_frame_cntl(struct amdgpu_ring *ring, bool start, + bool secure) +{ + uint32_t v = secure ? FRAME_TMZ : 0; + + amdgpu_ring_write(ring, PACKET3(PACKET3_FRAME_CONTROL, 0)); + amdgpu_ring_write(ring, v | FRAME_CMD(start ? 0 : 1)); +} + +static void gfx_v11_0_ring_emit_rreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t reg_val_offs) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, PACKET3(PACKET3_COPY_DATA, 4)); + amdgpu_ring_write(ring, 0 | /* src: register*/ + (5 << 8) | /* dst: memory */ + (1 << 20)); /* write confirm */ + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, lower_32_bits(adev->wb.gpu_addr + + reg_val_offs * 4)); + amdgpu_ring_write(ring, upper_32_bits(adev->wb.gpu_addr + + reg_val_offs * 4)); +} + +static void gfx_v11_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val) +{ + uint32_t cmd = 0; + + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_GFX: + cmd = WRITE_DATA_ENGINE_SEL(1) | WR_CONFIRM; + break; + case AMDGPU_RING_TYPE_KIQ: + cmd = (1 << 16); /* no inc addr */ + break; + default: + cmd = WR_CONFIRM; + break; + } + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, cmd); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); +} + +static void gfx_v11_0_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + gfx_v11_0_wait_reg_mem(ring, 0, 0, 0, reg, 0, val, mask, 0x20); +} + +static void gfx_v11_0_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring, + uint32_t reg0, uint32_t reg1, + uint32_t ref, uint32_t mask) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + + gfx_v11_0_wait_reg_mem(ring, usepfp, 0, 1, reg0, reg1, + ref, mask, 0x20); +} + +static void gfx_v11_0_ring_soft_recovery(struct amdgpu_ring *ring, + unsigned vmid) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t value = 0; + + value = REG_SET_FIELD(value, SQ_CMD, CMD, 0x03); + value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01); + value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1); + value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid); + WREG32_SOC15(GC, 0, regSQ_CMD, value); +} + +static void +gfx_v11_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev, + uint32_t me, uint32_t pipe, + enum amdgpu_interrupt_state state) +{ + uint32_t cp_int_cntl, cp_int_cntl_reg; + + if (!me) { + switch (pipe) { + case 0: + cp_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, regCP_INT_CNTL_RING0); + break; + case 1: + cp_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, regCP_INT_CNTL_RING1); + break; + default: + DRM_DEBUG("invalid pipe %d\n", pipe); + return; + } + } else { + DRM_DEBUG("invalid me %d\n", me); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + cp_int_cntl = RREG32_SOC15_IP(GC, cp_int_cntl_reg); + cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0, + TIME_STAMP_INT_ENABLE, 0); + cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0, + GENERIC0_INT_ENABLE, 0); + WREG32_SOC15_IP(GC, cp_int_cntl_reg, cp_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + cp_int_cntl = RREG32_SOC15_IP(GC, cp_int_cntl_reg); + cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0, + TIME_STAMP_INT_ENABLE, 1); + cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0, + GENERIC0_INT_ENABLE, 1); + WREG32_SOC15_IP(GC, cp_int_cntl_reg, cp_int_cntl); + break; + default: + break; + } +} + +static void gfx_v11_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev, + int me, int pipe, + enum amdgpu_interrupt_state state) +{ + u32 mec_int_cntl, mec_int_cntl_reg; + + /* + * amdgpu controls only the first MEC. That's why this function only + * handles the setting of interrupts for this specific MEC. All other + * pipes' interrupts are set by amdkfd. + */ + + if (me == 1) { + switch (pipe) { + case 0: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, regCP_ME1_PIPE0_INT_CNTL); + break; + case 1: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, regCP_ME1_PIPE1_INT_CNTL); + break; + case 2: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, regCP_ME1_PIPE2_INT_CNTL); + break; + case 3: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, regCP_ME1_PIPE3_INT_CNTL); + break; + default: + DRM_DEBUG("invalid pipe %d\n", pipe); + return; + } + } else { + DRM_DEBUG("invalid me %d\n", me); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + mec_int_cntl = RREG32_SOC15_IP(GC, mec_int_cntl_reg); + mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, + TIME_STAMP_INT_ENABLE, 0); + mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, + GENERIC0_INT_ENABLE, 0); + WREG32_SOC15_IP(GC, mec_int_cntl_reg, mec_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + mec_int_cntl = RREG32_SOC15_IP(GC, mec_int_cntl_reg); + mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, + TIME_STAMP_INT_ENABLE, 1); + mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, + GENERIC0_INT_ENABLE, 1); + WREG32_SOC15_IP(GC, mec_int_cntl_reg, mec_int_cntl); + break; + default: + break; + } +} + +static int gfx_v11_0_set_eop_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (type) { + case AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP: + gfx_v11_0_set_gfx_eop_interrupt_state(adev, 0, 0, state); + break; + case AMDGPU_CP_IRQ_GFX_ME0_PIPE1_EOP: + gfx_v11_0_set_gfx_eop_interrupt_state(adev, 0, 1, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP: + gfx_v11_0_set_compute_eop_interrupt_state(adev, 1, 0, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP: + gfx_v11_0_set_compute_eop_interrupt_state(adev, 1, 1, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE2_EOP: + gfx_v11_0_set_compute_eop_interrupt_state(adev, 1, 2, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE3_EOP: + gfx_v11_0_set_compute_eop_interrupt_state(adev, 1, 3, state); + break; + default: + break; + } + return 0; +} + +static int gfx_v11_0_eop_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + int i; + u8 me_id, pipe_id, queue_id; + struct amdgpu_ring *ring; + uint32_t mes_queue_id = entry->src_data[0]; + + DRM_DEBUG("IH: CP EOP\n"); + + if (adev->enable_mes && (mes_queue_id & AMDGPU_FENCE_MES_QUEUE_FLAG)) { + struct amdgpu_mes_queue *queue; + + mes_queue_id &= AMDGPU_FENCE_MES_QUEUE_ID_MASK; + + spin_lock(&adev->mes.queue_id_lock); + queue = idr_find(&adev->mes.queue_id_idr, mes_queue_id); + if (queue) { + DRM_DEBUG("process mes queue id = %d\n", mes_queue_id); + amdgpu_fence_process(queue->ring); + } + spin_unlock(&adev->mes.queue_id_lock); + } else { + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + queue_id = (entry->ring_id & 0x70) >> 4; + + switch (me_id) { + case 0: + if (pipe_id == 0) + amdgpu_fence_process(&adev->gfx.gfx_ring[0]); + else + amdgpu_fence_process(&adev->gfx.gfx_ring[1]); + break; + case 1: + case 2: + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + /* Per-queue interrupt is supported for MEC starting from VI. + * The interrupt can only be enabled/disabled per pipe instead + * of per queue. + */ + if ((ring->me == me_id) && + (ring->pipe == pipe_id) && + (ring->queue == queue_id)) + amdgpu_fence_process(ring); + } + break; + } + } + + return 0; +} + +static int gfx_v11_0_set_priv_reg_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + case AMDGPU_IRQ_STATE_ENABLE: + WREG32_FIELD15_PREREG(GC, 0, CP_INT_CNTL_RING0, + PRIV_REG_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + break; + default: + break; + } + + return 0; +} + +static int gfx_v11_0_set_priv_inst_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + case AMDGPU_IRQ_STATE_ENABLE: + WREG32_FIELD15_PREREG(GC, 0, CP_INT_CNTL_RING0, + PRIV_INSTR_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + break; + default: + break; + } + + return 0; +} + +static void gfx_v11_0_handle_priv_fault(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry) +{ + u8 me_id, pipe_id, queue_id; + struct amdgpu_ring *ring; + int i; + + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + queue_id = (entry->ring_id & 0x70) >> 4; + + switch (me_id) { + case 0: + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + /* we only enabled 1 gfx queue per pipe for now */ + if (ring->me == me_id && ring->pipe == pipe_id) + drm_sched_fault(&ring->sched); + } + break; + case 1: + case 2: + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + if (ring->me == me_id && ring->pipe == pipe_id && + ring->queue == queue_id) + drm_sched_fault(&ring->sched); + } + break; + default: + BUG(); + break; + } +} + +static int gfx_v11_0_priv_reg_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal register access in command stream\n"); + gfx_v11_0_handle_priv_fault(adev, entry); + return 0; +} + +static int gfx_v11_0_priv_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal instruction in command stream\n"); + gfx_v11_0_handle_priv_fault(adev, entry); + return 0; +} + +static int gfx_v11_0_rlc_gc_fed_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + if (adev->gfx.ras && adev->gfx.ras->rlc_gc_fed_irq) + return adev->gfx.ras->rlc_gc_fed_irq(adev, source, entry); + + return 0; +} + +#if 0 +static int gfx_v11_0_kiq_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + uint32_t tmp, target; + struct amdgpu_ring *ring = &(adev->gfx.kiq[0].ring); + + target = SOC15_REG_OFFSET(GC, 0, regCP_ME1_PIPE0_INT_CNTL); + target += ring->pipe; + + switch (type) { + case AMDGPU_CP_KIQ_IRQ_DRIVER0: + if (state == AMDGPU_IRQ_STATE_DISABLE) { + tmp = RREG32_SOC15(GC, 0, regCPC_INT_CNTL); + tmp = REG_SET_FIELD(tmp, CPC_INT_CNTL, + GENERIC2_INT_ENABLE, 0); + WREG32_SOC15(GC, 0, regCPC_INT_CNTL, tmp); + + tmp = RREG32_SOC15_IP(GC, target); + tmp = REG_SET_FIELD(tmp, CP_ME1_PIPE0_INT_CNTL, + GENERIC2_INT_ENABLE, 0); + WREG32_SOC15_IP(GC, target, tmp); + } else { + tmp = RREG32_SOC15(GC, 0, regCPC_INT_CNTL); + tmp = REG_SET_FIELD(tmp, CPC_INT_CNTL, + GENERIC2_INT_ENABLE, 1); + WREG32_SOC15(GC, 0, regCPC_INT_CNTL, tmp); + + tmp = RREG32_SOC15_IP(GC, target); + tmp = REG_SET_FIELD(tmp, CP_ME1_PIPE0_INT_CNTL, + GENERIC2_INT_ENABLE, 1); + WREG32_SOC15_IP(GC, target, tmp); + } + break; + default: + BUG(); /* kiq only support GENERIC2_INT now */ + break; + } + return 0; +} +#endif + +static void gfx_v11_0_emit_mem_sync(struct amdgpu_ring *ring) +{ + const unsigned int gcr_cntl = + PACKET3_ACQUIRE_MEM_GCR_CNTL_GL2_INV(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GL2_WB(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GLM_INV(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GLM_WB(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GL1_INV(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GLV_INV(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GLK_INV(1) | + PACKET3_ACQUIRE_MEM_GCR_CNTL_GLI_INV(1); + + /* ACQUIRE_MEM - make one or more surfaces valid for use by the subsequent operations */ + amdgpu_ring_write(ring, PACKET3(PACKET3_ACQUIRE_MEM, 6)); + amdgpu_ring_write(ring, 0); /* CP_COHER_CNTL */ + amdgpu_ring_write(ring, 0xffffffff); /* CP_COHER_SIZE */ + amdgpu_ring_write(ring, 0xffffff); /* CP_COHER_SIZE_HI */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE_HI */ + amdgpu_ring_write(ring, 0x0000000A); /* POLL_INTERVAL */ + amdgpu_ring_write(ring, gcr_cntl); /* GCR_CNTL */ +} + +static const struct amd_ip_funcs gfx_v11_0_ip_funcs = { + .name = "gfx_v11_0", + .early_init = gfx_v11_0_early_init, + .late_init = gfx_v11_0_late_init, + .sw_init = gfx_v11_0_sw_init, + .sw_fini = gfx_v11_0_sw_fini, + .hw_init = gfx_v11_0_hw_init, + .hw_fini = gfx_v11_0_hw_fini, + .suspend = gfx_v11_0_suspend, + .resume = gfx_v11_0_resume, + .is_idle = gfx_v11_0_is_idle, + .wait_for_idle = gfx_v11_0_wait_for_idle, + .soft_reset = gfx_v11_0_soft_reset, + .check_soft_reset = gfx_v11_0_check_soft_reset, + .post_soft_reset = gfx_v11_0_post_soft_reset, + .set_clockgating_state = gfx_v11_0_set_clockgating_state, + .set_powergating_state = gfx_v11_0_set_powergating_state, + .get_clockgating_state = gfx_v11_0_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs gfx_v11_0_ring_funcs_gfx = { + .type = AMDGPU_RING_TYPE_GFX, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = true, + .secure_submission_supported = true, + .get_rptr = gfx_v11_0_ring_get_rptr_gfx, + .get_wptr = gfx_v11_0_ring_get_wptr_gfx, + .set_wptr = gfx_v11_0_ring_set_wptr_gfx, + .emit_frame_size = /* totally 242 maximum if 16 IBs */ + 5 + /* COND_EXEC */ + 9 + /* SET_Q_PREEMPTION_MODE */ + 7 + /* PIPELINE_SYNC */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + + 2 + /* VM_FLUSH */ + 8 + /* FENCE for VM_FLUSH */ + 20 + /* GDS switch */ + 5 + /* COND_EXEC */ + 7 + /* HDP_flush */ + 4 + /* VGT_flush */ + 31 + /* DE_META */ + 3 + /* CNTX_CTRL */ + 5 + /* HDP_INVL */ + 8 + 8 + /* FENCE x2 */ + 8, /* gfx_v11_0_emit_mem_sync */ + .emit_ib_size = 4, /* gfx_v11_0_ring_emit_ib_gfx */ + .emit_ib = gfx_v11_0_ring_emit_ib_gfx, + .emit_fence = gfx_v11_0_ring_emit_fence, + .emit_pipeline_sync = gfx_v11_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v11_0_ring_emit_vm_flush, + .emit_gds_switch = gfx_v11_0_ring_emit_gds_switch, + .emit_hdp_flush = gfx_v11_0_ring_emit_hdp_flush, + .test_ring = gfx_v11_0_ring_test_ring, + .test_ib = gfx_v11_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_cntxcntl = gfx_v11_0_ring_emit_cntxcntl, + .emit_gfx_shadow = gfx_v11_0_ring_emit_gfx_shadow, + .init_cond_exec = gfx_v11_0_ring_emit_init_cond_exec, + .patch_cond_exec = gfx_v11_0_ring_emit_patch_cond_exec, + .preempt_ib = gfx_v11_0_ring_preempt_ib, + .emit_frame_cntl = gfx_v11_0_ring_emit_frame_cntl, + .emit_wreg = gfx_v11_0_ring_emit_wreg, + .emit_reg_wait = gfx_v11_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = gfx_v11_0_ring_emit_reg_write_reg_wait, + .soft_recovery = gfx_v11_0_ring_soft_recovery, + .emit_mem_sync = gfx_v11_0_emit_mem_sync, +}; + +static const struct amdgpu_ring_funcs gfx_v11_0_ring_funcs_compute = { + .type = AMDGPU_RING_TYPE_COMPUTE, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = true, + .get_rptr = gfx_v11_0_ring_get_rptr_compute, + .get_wptr = gfx_v11_0_ring_get_wptr_compute, + .set_wptr = gfx_v11_0_ring_set_wptr_compute, + .emit_frame_size = + 20 + /* gfx_v11_0_ring_emit_gds_switch */ + 7 + /* gfx_v11_0_ring_emit_hdp_flush */ + 5 + /* hdp invalidate */ + 7 + /* gfx_v11_0_ring_emit_pipeline_sync */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + + 2 + /* gfx_v11_0_ring_emit_vm_flush */ + 8 + 8 + 8 + /* gfx_v11_0_ring_emit_fence x3 for user fence, vm fence */ + 8, /* gfx_v11_0_emit_mem_sync */ + .emit_ib_size = 7, /* gfx_v11_0_ring_emit_ib_compute */ + .emit_ib = gfx_v11_0_ring_emit_ib_compute, + .emit_fence = gfx_v11_0_ring_emit_fence, + .emit_pipeline_sync = gfx_v11_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v11_0_ring_emit_vm_flush, + .emit_gds_switch = gfx_v11_0_ring_emit_gds_switch, + .emit_hdp_flush = gfx_v11_0_ring_emit_hdp_flush, + .test_ring = gfx_v11_0_ring_test_ring, + .test_ib = gfx_v11_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_wreg = gfx_v11_0_ring_emit_wreg, + .emit_reg_wait = gfx_v11_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = gfx_v11_0_ring_emit_reg_write_reg_wait, + .emit_mem_sync = gfx_v11_0_emit_mem_sync, +}; + +static const struct amdgpu_ring_funcs gfx_v11_0_ring_funcs_kiq = { + .type = AMDGPU_RING_TYPE_KIQ, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = true, + .get_rptr = gfx_v11_0_ring_get_rptr_compute, + .get_wptr = gfx_v11_0_ring_get_wptr_compute, + .set_wptr = gfx_v11_0_ring_set_wptr_compute, + .emit_frame_size = + 20 + /* gfx_v11_0_ring_emit_gds_switch */ + 7 + /* gfx_v11_0_ring_emit_hdp_flush */ + 5 + /*hdp invalidate */ + 7 + /* gfx_v11_0_ring_emit_pipeline_sync */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + + 2 + /* gfx_v11_0_ring_emit_vm_flush */ + 8 + 8 + 8, /* gfx_v11_0_ring_emit_fence_kiq x3 for user fence, vm fence */ + .emit_ib_size = 7, /* gfx_v11_0_ring_emit_ib_compute */ + .emit_ib = gfx_v11_0_ring_emit_ib_compute, + .emit_fence = gfx_v11_0_ring_emit_fence_kiq, + .test_ring = gfx_v11_0_ring_test_ring, + .test_ib = gfx_v11_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_rreg = gfx_v11_0_ring_emit_rreg, + .emit_wreg = gfx_v11_0_ring_emit_wreg, + .emit_reg_wait = gfx_v11_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = gfx_v11_0_ring_emit_reg_write_reg_wait, +}; + +static void gfx_v11_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + adev->gfx.kiq[0].ring.funcs = &gfx_v11_0_ring_funcs_kiq; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + adev->gfx.gfx_ring[i].funcs = &gfx_v11_0_ring_funcs_gfx; + + for (i = 0; i < adev->gfx.num_compute_rings; i++) + adev->gfx.compute_ring[i].funcs = &gfx_v11_0_ring_funcs_compute; +} + +static const struct amdgpu_irq_src_funcs gfx_v11_0_eop_irq_funcs = { + .set = gfx_v11_0_set_eop_interrupt_state, + .process = gfx_v11_0_eop_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v11_0_priv_reg_irq_funcs = { + .set = gfx_v11_0_set_priv_reg_fault_state, + .process = gfx_v11_0_priv_reg_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v11_0_priv_inst_irq_funcs = { + .set = gfx_v11_0_set_priv_inst_fault_state, + .process = gfx_v11_0_priv_inst_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v11_0_rlc_gc_fed_irq_funcs = { + .process = gfx_v11_0_rlc_gc_fed_irq, +}; + +static void gfx_v11_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gfx.eop_irq.num_types = AMDGPU_CP_IRQ_LAST; + adev->gfx.eop_irq.funcs = &gfx_v11_0_eop_irq_funcs; + + adev->gfx.priv_reg_irq.num_types = 1; + adev->gfx.priv_reg_irq.funcs = &gfx_v11_0_priv_reg_irq_funcs; + + adev->gfx.priv_inst_irq.num_types = 1; + adev->gfx.priv_inst_irq.funcs = &gfx_v11_0_priv_inst_irq_funcs; + + adev->gfx.rlc_gc_fed_irq.num_types = 1; /* 0x80 FED error */ + adev->gfx.rlc_gc_fed_irq.funcs = &gfx_v11_0_rlc_gc_fed_irq_funcs; + +} + +static void gfx_v11_0_set_imu_funcs(struct amdgpu_device *adev) +{ + if (adev->flags & AMD_IS_APU) + adev->gfx.imu.mode = MISSION_MODE; + else + adev->gfx.imu.mode = DEBUG_MODE; + + adev->gfx.imu.funcs = &gfx_v11_0_imu_funcs; +} + +static void gfx_v11_0_set_rlc_funcs(struct amdgpu_device *adev) +{ + adev->gfx.rlc.funcs = &gfx_v11_0_rlc_funcs; +} + +static void gfx_v11_0_set_gds_init(struct amdgpu_device *adev) +{ + unsigned total_cu = adev->gfx.config.max_cu_per_sh * + adev->gfx.config.max_sh_per_se * + adev->gfx.config.max_shader_engines; + + adev->gds.gds_size = 0x1000; + adev->gds.gds_compute_max_wave_id = total_cu * 32 - 1; + adev->gds.gws_size = 64; + adev->gds.oa_size = 16; +} + +static void gfx_v11_0_set_mqd_funcs(struct amdgpu_device *adev) +{ + /* set gfx eng mqd */ + adev->mqds[AMDGPU_HW_IP_GFX].mqd_size = + sizeof(struct v11_gfx_mqd); + adev->mqds[AMDGPU_HW_IP_GFX].init_mqd = + gfx_v11_0_gfx_mqd_init; + /* set compute eng mqd */ + adev->mqds[AMDGPU_HW_IP_COMPUTE].mqd_size = + sizeof(struct v11_compute_mqd); + adev->mqds[AMDGPU_HW_IP_COMPUTE].init_mqd = + gfx_v11_0_compute_mqd_init; +} + +static void gfx_v11_0_set_user_wgp_inactive_bitmap_per_sh(struct amdgpu_device *adev, + u32 bitmap) +{ + u32 data; + + if (!bitmap) + return; + + data = bitmap << GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_WGPS__SHIFT; + data &= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_WGPS_MASK; + + WREG32_SOC15(GC, 0, regGC_USER_SHADER_ARRAY_CONFIG, data); +} + +static u32 gfx_v11_0_get_wgp_active_bitmap_per_sh(struct amdgpu_device *adev) +{ + u32 data, wgp_bitmask; + data = RREG32_SOC15(GC, 0, regCC_GC_SHADER_ARRAY_CONFIG); + data |= RREG32_SOC15(GC, 0, regGC_USER_SHADER_ARRAY_CONFIG); + + data &= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_WGPS_MASK; + data >>= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_WGPS__SHIFT; + + wgp_bitmask = + amdgpu_gfx_create_bitmask(adev->gfx.config.max_cu_per_sh >> 1); + + return (~data) & wgp_bitmask; +} + +static u32 gfx_v11_0_get_cu_active_bitmap_per_sh(struct amdgpu_device *adev) +{ + u32 wgp_idx, wgp_active_bitmap; + u32 cu_bitmap_per_wgp, cu_active_bitmap; + + wgp_active_bitmap = gfx_v11_0_get_wgp_active_bitmap_per_sh(adev); + cu_active_bitmap = 0; + + for (wgp_idx = 0; wgp_idx < 16; wgp_idx++) { + /* if there is one WGP enabled, it means 2 CUs will be enabled */ + cu_bitmap_per_wgp = 3 << (2 * wgp_idx); + if (wgp_active_bitmap & (1 << wgp_idx)) + cu_active_bitmap |= cu_bitmap_per_wgp; + } + + return cu_active_bitmap; +} + +static int gfx_v11_0_get_cu_info(struct amdgpu_device *adev, + struct amdgpu_cu_info *cu_info) +{ + int i, j, k, counter, active_cu_number = 0; + u32 mask, bitmap; + unsigned disable_masks[8 * 2]; + + if (!adev || !cu_info) + return -EINVAL; + + amdgpu_gfx_parse_disable_cu(disable_masks, 8, 2); + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + bitmap = i * adev->gfx.config.max_sh_per_se + j; + if (!((gfx_v11_0_get_sa_active_bitmap(adev) >> bitmap) & 1)) + continue; + mask = 1; + counter = 0; + gfx_v11_0_select_se_sh(adev, i, j, 0xffffffff, 0); + if (i < 8 && j < 2) + gfx_v11_0_set_user_wgp_inactive_bitmap_per_sh( + adev, disable_masks[i * 2 + j]); + bitmap = gfx_v11_0_get_cu_active_bitmap_per_sh(adev); + + /** + * GFX11 could support more than 4 SEs, while the bitmap + * in cu_info struct is 4x4 and ioctl interface struct + * drm_amdgpu_info_device should keep stable. + * So we use last two columns of bitmap to store cu mask for + * SEs 4 to 7, the layout of the bitmap is as below: + * SE0: {SH0,SH1} --> {bitmap[0][0], bitmap[0][1]} + * SE1: {SH0,SH1} --> {bitmap[1][0], bitmap[1][1]} + * SE2: {SH0,SH1} --> {bitmap[2][0], bitmap[2][1]} + * SE3: {SH0,SH1} --> {bitmap[3][0], bitmap[3][1]} + * SE4: {SH0,SH1} --> {bitmap[0][2], bitmap[0][3]} + * SE5: {SH0,SH1} --> {bitmap[1][2], bitmap[1][3]} + * SE6: {SH0,SH1} --> {bitmap[2][2], bitmap[2][3]} + * SE7: {SH0,SH1} --> {bitmap[3][2], bitmap[3][3]} + */ + cu_info->bitmap[0][i % 4][j + (i / 4) * 2] = bitmap; + + for (k = 0; k < adev->gfx.config.max_cu_per_sh; k++) { + if (bitmap & mask) + counter++; + + mask <<= 1; + } + active_cu_number += counter; + } + } + gfx_v11_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + cu_info->number = active_cu_number; + cu_info->simd_per_cu = NUM_SIMD_PER_CU; + + return 0; +} + +const struct amdgpu_ip_block_version gfx_v11_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_GFX, + .major = 11, + .minor = 0, + .rev = 0, + .funcs = &gfx_v11_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.h b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.h new file mode 100644 index 000000000..10cfc29c2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2021 dvanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFX_V11_0_H__ +#define __GFX_V11_0_H__ + +extern const struct amdgpu_ip_block_version gfx_v11_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0_3.c new file mode 100644 index 000000000..26d6286d8 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0_3.c @@ -0,0 +1,108 @@ +/* + * Copyright 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "soc21.h" +#include "gc/gc_11_0_3_offset.h" +#include "gc/gc_11_0_3_sh_mask.h" +#include "ivsrcid/gfx/irqsrcs_gfx_11_0_0.h" +#include "soc15.h" +#include "soc15d.h" +#include "gfx_v11_0.h" + + +static int gfx_v11_0_3_rlc_gc_fed_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t rlc_status0 = 0, rlc_status1 = 0; + struct ras_common_if *ras_if = NULL; + struct ras_dispatch_if ih_data = { + .entry = entry, + }; + + rlc_status0 = RREG32(SOC15_REG_OFFSET(GC, 0, regRLC_RLCS_FED_STATUS_0)); + rlc_status1 = RREG32(SOC15_REG_OFFSET(GC, 0, regRLC_RLCS_FED_STATUS_1)); + + if (!rlc_status0 && !rlc_status1) { + dev_warn(adev->dev, "RLC_GC_FED irq is generated, but rlc_status0 and rlc_status1 are empty!\n"); + return 0; + } + + /* Use RLC_RLCS_FED_STATUS_0/1 to distinguish FED error block. */ + if (REG_GET_FIELD(rlc_status0, RLC_RLCS_FED_STATUS_0, SDMA0_FED_ERR) || + REG_GET_FIELD(rlc_status0, RLC_RLCS_FED_STATUS_0, SDMA1_FED_ERR)) + ras_if = adev->sdma.ras_if; + else + ras_if = adev->gfx.ras_if; + + if (!ras_if) { + dev_err(adev->dev, "Gfx or sdma ras block not initialized, rlc_status0:0x%x.\n", + rlc_status0); + return -EINVAL; + } + + dev_warn(adev->dev, "RLC %s FED IRQ\n", ras_if->name); + + if (!amdgpu_sriov_vf(adev)) { + ih_data.head = *ras_if; + amdgpu_ras_interrupt_dispatch(adev, &ih_data); + } else { + if (adev->virt.ops && adev->virt.ops->ras_poison_handler) + adev->virt.ops->ras_poison_handler(adev); + else + dev_warn(adev->dev, + "No ras_poison_handler interface in SRIOV for %s!\n", ras_if->name); + } + + return 0; +} + +static int gfx_v11_0_3_poison_consumption_handler(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry) +{ + /* Workaround: when vmid and pasid are both zero, trigger gpu reset in KGD. */ + if (entry && (entry->client_id == SOC21_IH_CLIENTID_GFX) && + (entry->src_id == GFX_11_0_0__SRCID__RLC_GC_FED_INTERRUPT) && + !entry->vmid && !entry->pasid) { + uint32_t rlc_status0 = 0; + + rlc_status0 = RREG32_SOC15(GC, 0, regRLC_RLCS_FED_STATUS_0); + + if (REG_GET_FIELD(rlc_status0, RLC_RLCS_FED_STATUS_0, SDMA0_FED_ERR) || + REG_GET_FIELD(rlc_status0, RLC_RLCS_FED_STATUS_0, SDMA1_FED_ERR)) { + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + ras->gpu_reset_flags |= AMDGPU_RAS_GPU_RESET_MODE2_RESET; + } + + amdgpu_ras_reset_gpu(adev); + } + + return 0; +} + +struct amdgpu_gfx_ras gfx_v11_0_3_ras = { + .rlc_gc_fed_irq = gfx_v11_0_3_rlc_gc_fed_irq, + .poison_consumption_handler = gfx_v11_0_3_poison_consumption_handler, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0_3.h b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0_3.h new file mode 100644 index 000000000..672c7920b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0_3.h @@ -0,0 +1,29 @@ +/* + * Copyright 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFX_V11_0_3_H__ +#define __GFX_V11_0_3_H__ + +extern struct amdgpu_gfx_ras gfx_v11_0_3_ras; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c new file mode 100644 index 000000000..34f9211b2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c @@ -0,0 +1,3611 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" +#include "amdgpu_gfx.h" +#include "amdgpu_ucode.h" +#include "clearstate_si.h" +#include "bif/bif_3_0_d.h" +#include "bif/bif_3_0_sh_mask.h" +#include "oss/oss_1_0_d.h" +#include "oss/oss_1_0_sh_mask.h" +#include "gca/gfx_6_0_d.h" +#include "gca/gfx_6_0_sh_mask.h" +#include "gmc/gmc_6_0_d.h" +#include "gmc/gmc_6_0_sh_mask.h" +#include "dce/dce_6_0_d.h" +#include "dce/dce_6_0_sh_mask.h" +#include "gca/gfx_7_2_enum.h" +#include "si_enums.h" +#include "si.h" + +static void gfx_v6_0_set_ring_funcs(struct amdgpu_device *adev); +static void gfx_v6_0_set_irq_funcs(struct amdgpu_device *adev); +static void gfx_v6_0_get_cu_info(struct amdgpu_device *adev); + +MODULE_FIRMWARE("amdgpu/tahiti_pfp.bin"); +MODULE_FIRMWARE("amdgpu/tahiti_me.bin"); +MODULE_FIRMWARE("amdgpu/tahiti_ce.bin"); +MODULE_FIRMWARE("amdgpu/tahiti_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/pitcairn_pfp.bin"); +MODULE_FIRMWARE("amdgpu/pitcairn_me.bin"); +MODULE_FIRMWARE("amdgpu/pitcairn_ce.bin"); +MODULE_FIRMWARE("amdgpu/pitcairn_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/verde_pfp.bin"); +MODULE_FIRMWARE("amdgpu/verde_me.bin"); +MODULE_FIRMWARE("amdgpu/verde_ce.bin"); +MODULE_FIRMWARE("amdgpu/verde_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/oland_pfp.bin"); +MODULE_FIRMWARE("amdgpu/oland_me.bin"); +MODULE_FIRMWARE("amdgpu/oland_ce.bin"); +MODULE_FIRMWARE("amdgpu/oland_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/hainan_pfp.bin"); +MODULE_FIRMWARE("amdgpu/hainan_me.bin"); +MODULE_FIRMWARE("amdgpu/hainan_ce.bin"); +MODULE_FIRMWARE("amdgpu/hainan_rlc.bin"); + +static u32 gfx_v6_0_get_csb_size(struct amdgpu_device *adev); +static void gfx_v6_0_get_csb_buffer(struct amdgpu_device *adev, volatile u32 *buffer); +//static void gfx_v6_0_init_cp_pg_table(struct amdgpu_device *adev); +static void gfx_v6_0_init_pg(struct amdgpu_device *adev); + +#define ARRAY_MODE(x) ((x) << GB_TILE_MODE0__ARRAY_MODE__SHIFT) +#define PIPE_CONFIG(x) ((x) << GB_TILE_MODE0__PIPE_CONFIG__SHIFT) +#define TILE_SPLIT(x) ((x) << GB_TILE_MODE0__TILE_SPLIT__SHIFT) +#define MICRO_TILE_MODE(x) ((x) << 0) +#define SAMPLE_SPLIT(x) ((x) << GB_TILE_MODE0__SAMPLE_SPLIT__SHIFT) +#define BANK_WIDTH(x) ((x) << 14) +#define BANK_HEIGHT(x) ((x) << 16) +#define MACRO_TILE_ASPECT(x) ((x) << 18) +#define NUM_BANKS(x) ((x) << 20) + +static const u32 verde_rlc_save_restore_register_list[] = +{ + (0x8000 << 16) | (0x98f4 >> 2), + 0x00000000, + (0x8040 << 16) | (0x98f4 >> 2), + 0x00000000, + (0x8000 << 16) | (0xe80 >> 2), + 0x00000000, + (0x8040 << 16) | (0xe80 >> 2), + 0x00000000, + (0x8000 << 16) | (0x89bc >> 2), + 0x00000000, + (0x8040 << 16) | (0x89bc >> 2), + 0x00000000, + (0x8000 << 16) | (0x8c1c >> 2), + 0x00000000, + (0x8040 << 16) | (0x8c1c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x98f0 >> 2), + 0x00000000, + (0x9c00 << 16) | (0xe7c >> 2), + 0x00000000, + (0x8000 << 16) | (0x9148 >> 2), + 0x00000000, + (0x8040 << 16) | (0x9148 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9150 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x897c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8d8c >> 2), + 0x00000000, + (0x9c00 << 16) | (0xac54 >> 2), + 0X00000000, + 0x3, + (0x9c00 << 16) | (0x98f8 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9910 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9914 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9918 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x991c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9920 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9924 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9928 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x992c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9930 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9934 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9938 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x993c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9940 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9944 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9948 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x994c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9950 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9954 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9958 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x995c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9960 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9964 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9968 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x996c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9970 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9974 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9978 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x997c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9980 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9984 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9988 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x998c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8c00 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8c14 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8c04 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8c08 >> 2), + 0x00000000, + (0x8000 << 16) | (0x9b7c >> 2), + 0x00000000, + (0x8040 << 16) | (0x9b7c >> 2), + 0x00000000, + (0x8000 << 16) | (0xe84 >> 2), + 0x00000000, + (0x8040 << 16) | (0xe84 >> 2), + 0x00000000, + (0x8000 << 16) | (0x89c0 >> 2), + 0x00000000, + (0x8040 << 16) | (0x89c0 >> 2), + 0x00000000, + (0x8000 << 16) | (0x914c >> 2), + 0x00000000, + (0x8040 << 16) | (0x914c >> 2), + 0x00000000, + (0x8000 << 16) | (0x8c20 >> 2), + 0x00000000, + (0x8040 << 16) | (0x8c20 >> 2), + 0x00000000, + (0x8000 << 16) | (0x9354 >> 2), + 0x00000000, + (0x8040 << 16) | (0x9354 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9060 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9364 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9100 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x913c >> 2), + 0x00000000, + (0x8000 << 16) | (0x90e0 >> 2), + 0x00000000, + (0x8000 << 16) | (0x90e4 >> 2), + 0x00000000, + (0x8000 << 16) | (0x90e8 >> 2), + 0x00000000, + (0x8040 << 16) | (0x90e0 >> 2), + 0x00000000, + (0x8040 << 16) | (0x90e4 >> 2), + 0x00000000, + (0x8040 << 16) | (0x90e8 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8bcc >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8b24 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x88c4 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8e50 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8c0c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8e58 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8e5c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9508 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x950c >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9494 >> 2), + 0x00000000, + (0x9c00 << 16) | (0xac0c >> 2), + 0x00000000, + (0x9c00 << 16) | (0xac10 >> 2), + 0x00000000, + (0x9c00 << 16) | (0xac14 >> 2), + 0x00000000, + (0x9c00 << 16) | (0xae00 >> 2), + 0x00000000, + (0x9c00 << 16) | (0xac08 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x88d4 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x88c8 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x88cc >> 2), + 0x00000000, + (0x9c00 << 16) | (0x89b0 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8b10 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x8a14 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9830 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9834 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9838 >> 2), + 0x00000000, + (0x9c00 << 16) | (0x9a10 >> 2), + 0x00000000, + (0x8000 << 16) | (0x9870 >> 2), + 0x00000000, + (0x8000 << 16) | (0x9874 >> 2), + 0x00000000, + (0x8001 << 16) | (0x9870 >> 2), + 0x00000000, + (0x8001 << 16) | (0x9874 >> 2), + 0x00000000, + (0x8040 << 16) | (0x9870 >> 2), + 0x00000000, + (0x8040 << 16) | (0x9874 >> 2), + 0x00000000, + (0x8041 << 16) | (0x9870 >> 2), + 0x00000000, + (0x8041 << 16) | (0x9874 >> 2), + 0x00000000, + 0x00000000 +}; + +static int gfx_v6_0_init_microcode(struct amdgpu_device *adev) +{ + const char *chip_name; + char fw_name[30]; + int err; + const struct gfx_firmware_header_v1_0 *cp_hdr; + const struct rlc_firmware_header_v1_0 *rlc_hdr; + + DRM_DEBUG("\n"); + + switch (adev->asic_type) { + case CHIP_TAHITI: + chip_name = "tahiti"; + break; + case CHIP_PITCAIRN: + chip_name = "pitcairn"; + break; + case CHIP_VERDE: + chip_name = "verde"; + break; + case CHIP_OLAND: + chip_name = "oland"; + break; + case CHIP_HAINAN: + chip_name = "hainan"; + break; + default: BUG(); + } + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.pfp_fw, fw_name); + if (err) + goto out; + cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.pfp_fw->data; + adev->gfx.pfp_fw_version = le32_to_cpu(cp_hdr->header.ucode_version); + adev->gfx.pfp_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version); + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.me_fw, fw_name); + if (err) + goto out; + cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.me_fw->data; + adev->gfx.me_fw_version = le32_to_cpu(cp_hdr->header.ucode_version); + adev->gfx.me_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version); + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.ce_fw, fw_name); + if (err) + goto out; + cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.ce_fw->data; + adev->gfx.ce_fw_version = le32_to_cpu(cp_hdr->header.ucode_version); + adev->gfx.ce_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version); + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.rlc_fw, fw_name); + if (err) + goto out; + rlc_hdr = (const struct rlc_firmware_header_v1_0 *)adev->gfx.rlc_fw->data; + adev->gfx.rlc_fw_version = le32_to_cpu(rlc_hdr->header.ucode_version); + adev->gfx.rlc_feature_version = le32_to_cpu(rlc_hdr->ucode_feature_version); + +out: + if (err) { + pr_err("gfx6: Failed to load firmware \"%s\"\n", fw_name); + amdgpu_ucode_release(&adev->gfx.pfp_fw); + amdgpu_ucode_release(&adev->gfx.me_fw); + amdgpu_ucode_release(&adev->gfx.ce_fw); + amdgpu_ucode_release(&adev->gfx.rlc_fw); + } + return err; +} + +static void gfx_v6_0_tiling_mode_table_init(struct amdgpu_device *adev) +{ + const u32 num_tile_mode_states = ARRAY_SIZE(adev->gfx.config.tile_mode_array); + u32 reg_offset, split_equal_to_row_size, *tilemode; + + memset(adev->gfx.config.tile_mode_array, 0, sizeof(adev->gfx.config.tile_mode_array)); + tilemode = adev->gfx.config.tile_mode_array; + + switch (adev->gfx.config.mem_row_size_in_kb) { + case 1: + split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_1KB; + break; + case 2: + default: + split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_2KB; + break; + case 4: + split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_4KB; + break; + } + + if (adev->asic_type == CHIP_VERDE) { + tilemode[0] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[1] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[2] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[3] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[4] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16); + tilemode[5] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + tilemode[6] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + tilemode[7] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[8] = ARRAY_MODE(ARRAY_LINEAR_ALIGNED); + tilemode[9] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16); + tilemode[10] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[11] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[12] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[13] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16); + tilemode[14] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[15] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[16] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[17] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[18] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_8x16); + tilemode[19] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[20] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[21] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK); + tilemode[22] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK); + tilemode[23] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + tilemode[24] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + tilemode[25] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[26] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[27] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[28] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[29] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[30] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + WREG32(mmGB_TILE_MODE0 + reg_offset, tilemode[reg_offset]); + } else if (adev->asic_type == CHIP_OLAND) { + tilemode[0] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4); + tilemode[1] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4); + tilemode[2] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4); + tilemode[3] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4); + tilemode[4] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[5] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(split_equal_to_row_size) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[6] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(split_equal_to_row_size) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[7] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(split_equal_to_row_size) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4); + tilemode[8] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[9] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[10] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4); + tilemode[11] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[12] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[13] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[14] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[15] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[16] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[17] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(split_equal_to_row_size) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[18] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_8x16); + tilemode[19] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[20] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[21] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[22] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4); + tilemode[23] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[24] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + NUM_BANKS(ADDR_SURF_16_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2); + tilemode[25] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + NUM_BANKS(ADDR_SURF_8_BANK) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1); + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + WREG32(mmGB_TILE_MODE0 + reg_offset, tilemode[reg_offset]); + } else if (adev->asic_type == CHIP_HAINAN) { + tilemode[0] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[1] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[2] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[3] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[4] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2); + tilemode[5] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK); + tilemode[6] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK); + tilemode[7] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + tilemode[8] = ARRAY_MODE(ARRAY_LINEAR_ALIGNED); + tilemode[9] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2); + tilemode[10] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[11] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[12] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[13] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2); + tilemode[14] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[15] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[16] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[17] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[18] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2); + tilemode[19] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[20] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[21] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK); + tilemode[22] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK); + tilemode[23] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK); + tilemode[24] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK); + tilemode[25] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + tilemode[26] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + tilemode[27] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + tilemode[28] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + tilemode[29] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + tilemode[30] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + WREG32(mmGB_TILE_MODE0 + reg_offset, tilemode[reg_offset]); + } else if ((adev->asic_type == CHIP_TAHITI) || (adev->asic_type == CHIP_PITCAIRN)) { + tilemode[0] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[1] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[2] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[3] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[4] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16); + tilemode[5] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[6] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[7] = MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[8] = ARRAY_MODE(ARRAY_LINEAR_ALIGNED); + tilemode[9] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16); + tilemode[10] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[11] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[12] = MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[13] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16); + tilemode[14] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[15] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[16] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK); + tilemode[17] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[18] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16); + tilemode[19] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[20] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK) | + TILE_SPLIT(split_equal_to_row_size); + tilemode[21] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + tilemode[22] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK); + tilemode[23] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[24] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[25] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[26] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[27] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[28] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[29] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + tilemode[30] = MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | + ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_8x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_2_BANK); + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + WREG32(mmGB_TILE_MODE0 + reg_offset, tilemode[reg_offset]); + } else { + DRM_ERROR("unknown asic: 0x%x\n", adev->asic_type); + } +} + +static void gfx_v6_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 instance, int xcc_id) +{ + u32 data; + + if (instance == 0xffffffff) + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_INDEX, instance); + + if ((se_num == 0xffffffff) && (sh_num == 0xffffffff)) + data |= GRBM_GFX_INDEX__SH_BROADCAST_WRITES_MASK | + GRBM_GFX_INDEX__SE_BROADCAST_WRITES_MASK; + else if (se_num == 0xffffffff) + data |= GRBM_GFX_INDEX__SE_BROADCAST_WRITES_MASK | + (sh_num << GRBM_GFX_INDEX__SH_INDEX__SHIFT); + else if (sh_num == 0xffffffff) + data |= GRBM_GFX_INDEX__SH_BROADCAST_WRITES_MASK | + (se_num << GRBM_GFX_INDEX__SE_INDEX__SHIFT); + else + data |= (sh_num << GRBM_GFX_INDEX__SH_INDEX__SHIFT) | + (se_num << GRBM_GFX_INDEX__SE_INDEX__SHIFT); + WREG32(mmGRBM_GFX_INDEX, data); +} + +static u32 gfx_v6_0_get_rb_active_bitmap(struct amdgpu_device *adev) +{ + u32 data, mask; + + data = RREG32(mmCC_RB_BACKEND_DISABLE) | + RREG32(mmGC_USER_RB_BACKEND_DISABLE); + + data = REG_GET_FIELD(data, GC_USER_RB_BACKEND_DISABLE, BACKEND_DISABLE); + + mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_backends_per_se/ + adev->gfx.config.max_sh_per_se); + + return ~data & mask; +} + +static void gfx_v6_0_raster_config(struct amdgpu_device *adev, u32 *rconf) +{ + switch (adev->asic_type) { + case CHIP_TAHITI: + case CHIP_PITCAIRN: + *rconf |= + (2 << PA_SC_RASTER_CONFIG__RB_XSEL2__SHIFT) | + (1 << PA_SC_RASTER_CONFIG__RB_XSEL__SHIFT) | + (2 << PA_SC_RASTER_CONFIG__PKR_MAP__SHIFT) | + (1 << PA_SC_RASTER_CONFIG__PKR_YSEL__SHIFT) | + (2 << PA_SC_RASTER_CONFIG__SE_MAP__SHIFT) | + (2 << PA_SC_RASTER_CONFIG__SE_XSEL__SHIFT) | + (2 << PA_SC_RASTER_CONFIG__SE_YSEL__SHIFT); + break; + case CHIP_VERDE: + *rconf |= + (1 << PA_SC_RASTER_CONFIG__RB_XSEL__SHIFT) | + (2 << PA_SC_RASTER_CONFIG__PKR_MAP__SHIFT) | + (1 << PA_SC_RASTER_CONFIG__PKR_YSEL__SHIFT); + break; + case CHIP_OLAND: + *rconf |= (1 << PA_SC_RASTER_CONFIG__RB_YSEL__SHIFT); + break; + case CHIP_HAINAN: + *rconf |= 0x0; + break; + default: + DRM_ERROR("unknown asic: 0x%x\n", adev->asic_type); + break; + } +} + +static void gfx_v6_0_write_harvested_raster_configs(struct amdgpu_device *adev, + u32 raster_config, unsigned rb_mask, + unsigned num_rb) +{ + unsigned sh_per_se = max_t(unsigned, adev->gfx.config.max_sh_per_se, 1); + unsigned num_se = max_t(unsigned, adev->gfx.config.max_shader_engines, 1); + unsigned rb_per_pkr = min_t(unsigned, num_rb / num_se / sh_per_se, 2); + unsigned rb_per_se = num_rb / num_se; + unsigned se_mask[4]; + unsigned se; + + se_mask[0] = ((1 << rb_per_se) - 1) & rb_mask; + se_mask[1] = (se_mask[0] << rb_per_se) & rb_mask; + se_mask[2] = (se_mask[1] << rb_per_se) & rb_mask; + se_mask[3] = (se_mask[2] << rb_per_se) & rb_mask; + + WARN_ON(!(num_se == 1 || num_se == 2 || num_se == 4)); + WARN_ON(!(sh_per_se == 1 || sh_per_se == 2)); + WARN_ON(!(rb_per_pkr == 1 || rb_per_pkr == 2)); + + for (se = 0; se < num_se; se++) { + unsigned raster_config_se = raster_config; + unsigned pkr0_mask = ((1 << rb_per_pkr) - 1) << (se * rb_per_se); + unsigned pkr1_mask = pkr0_mask << rb_per_pkr; + int idx = (se / 2) * 2; + + if ((num_se > 1) && (!se_mask[idx] || !se_mask[idx + 1])) { + raster_config_se &= ~PA_SC_RASTER_CONFIG__SE_MAP_MASK; + + if (!se_mask[idx]) + raster_config_se |= RASTER_CONFIG_SE_MAP_3 << PA_SC_RASTER_CONFIG__SE_MAP__SHIFT; + else + raster_config_se |= RASTER_CONFIG_SE_MAP_0 << PA_SC_RASTER_CONFIG__SE_MAP__SHIFT; + } + + pkr0_mask &= rb_mask; + pkr1_mask &= rb_mask; + if (rb_per_se > 2 && (!pkr0_mask || !pkr1_mask)) { + raster_config_se &= ~PA_SC_RASTER_CONFIG__PKR_MAP_MASK; + + if (!pkr0_mask) + raster_config_se |= RASTER_CONFIG_PKR_MAP_3 << PA_SC_RASTER_CONFIG__PKR_MAP__SHIFT; + else + raster_config_se |= RASTER_CONFIG_PKR_MAP_0 << PA_SC_RASTER_CONFIG__PKR_MAP__SHIFT; + } + + if (rb_per_se >= 2) { + unsigned rb0_mask = 1 << (se * rb_per_se); + unsigned rb1_mask = rb0_mask << 1; + + rb0_mask &= rb_mask; + rb1_mask &= rb_mask; + if (!rb0_mask || !rb1_mask) { + raster_config_se &= ~PA_SC_RASTER_CONFIG__RB_MAP_PKR0_MASK; + + if (!rb0_mask) + raster_config_se |= + RASTER_CONFIG_RB_MAP_3 << PA_SC_RASTER_CONFIG__RB_MAP_PKR0__SHIFT; + else + raster_config_se |= + RASTER_CONFIG_RB_MAP_0 << PA_SC_RASTER_CONFIG__RB_MAP_PKR0__SHIFT; + } + + if (rb_per_se > 2) { + rb0_mask = 1 << (se * rb_per_se + rb_per_pkr); + rb1_mask = rb0_mask << 1; + rb0_mask &= rb_mask; + rb1_mask &= rb_mask; + if (!rb0_mask || !rb1_mask) { + raster_config_se &= ~PA_SC_RASTER_CONFIG__RB_MAP_PKR1_MASK; + + if (!rb0_mask) + raster_config_se |= + RASTER_CONFIG_RB_MAP_3 << PA_SC_RASTER_CONFIG__RB_MAP_PKR1__SHIFT; + else + raster_config_se |= + RASTER_CONFIG_RB_MAP_0 << PA_SC_RASTER_CONFIG__RB_MAP_PKR1__SHIFT; + } + } + } + + /* GRBM_GFX_INDEX has a different offset on SI */ + gfx_v6_0_select_se_sh(adev, se, 0xffffffff, 0xffffffff, 0); + WREG32(mmPA_SC_RASTER_CONFIG, raster_config_se); + } + + /* GRBM_GFX_INDEX has a different offset on SI */ + gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); +} + +static void gfx_v6_0_setup_rb(struct amdgpu_device *adev) +{ + int i, j; + u32 data; + u32 raster_config = 0; + u32 active_rbs = 0; + u32 rb_bitmap_width_per_sh = adev->gfx.config.max_backends_per_se / + adev->gfx.config.max_sh_per_se; + unsigned num_rb_pipes; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + gfx_v6_0_select_se_sh(adev, i, j, 0xffffffff, 0); + data = gfx_v6_0_get_rb_active_bitmap(adev); + active_rbs |= data << + ((i * adev->gfx.config.max_sh_per_se + j) * + rb_bitmap_width_per_sh); + } + } + gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + + adev->gfx.config.backend_enable_mask = active_rbs; + adev->gfx.config.num_rbs = hweight32(active_rbs); + + num_rb_pipes = min_t(unsigned, adev->gfx.config.max_backends_per_se * + adev->gfx.config.max_shader_engines, 16); + + gfx_v6_0_raster_config(adev, &raster_config); + + if (!adev->gfx.config.backend_enable_mask || + adev->gfx.config.num_rbs >= num_rb_pipes) + WREG32(mmPA_SC_RASTER_CONFIG, raster_config); + else + gfx_v6_0_write_harvested_raster_configs(adev, raster_config, + adev->gfx.config.backend_enable_mask, + num_rb_pipes); + + /* cache the values for userspace */ + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + gfx_v6_0_select_se_sh(adev, i, j, 0xffffffff, 0); + adev->gfx.config.rb_config[i][j].rb_backend_disable = + RREG32(mmCC_RB_BACKEND_DISABLE); + adev->gfx.config.rb_config[i][j].user_rb_backend_disable = + RREG32(mmGC_USER_RB_BACKEND_DISABLE); + adev->gfx.config.rb_config[i][j].raster_config = + RREG32(mmPA_SC_RASTER_CONFIG); + } + } + gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v6_0_set_user_cu_inactive_bitmap(struct amdgpu_device *adev, + u32 bitmap) +{ + u32 data; + + if (!bitmap) + return; + + data = bitmap << GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT; + data &= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK; + + WREG32(mmGC_USER_SHADER_ARRAY_CONFIG, data); +} + +static u32 gfx_v6_0_get_cu_enabled(struct amdgpu_device *adev) +{ + u32 data, mask; + + data = RREG32(mmCC_GC_SHADER_ARRAY_CONFIG) | + RREG32(mmGC_USER_SHADER_ARRAY_CONFIG); + + mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_cu_per_sh); + return ~REG_GET_FIELD(data, CC_GC_SHADER_ARRAY_CONFIG, INACTIVE_CUS) & mask; +} + + +static void gfx_v6_0_setup_spi(struct amdgpu_device *adev) +{ + int i, j, k; + u32 data, mask; + u32 active_cu = 0; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + gfx_v6_0_select_se_sh(adev, i, j, 0xffffffff, 0); + data = RREG32(mmSPI_STATIC_THREAD_MGMT_3); + active_cu = gfx_v6_0_get_cu_enabled(adev); + + mask = 1; + for (k = 0; k < 16; k++) { + mask <<= k; + if (active_cu & mask) { + data &= ~mask; + WREG32(mmSPI_STATIC_THREAD_MGMT_3, data); + break; + } + } + } + } + gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v6_0_config_init(struct amdgpu_device *adev) +{ + adev->gfx.config.double_offchip_lds_buf = 0; +} + +static void gfx_v6_0_constants_init(struct amdgpu_device *adev) +{ + u32 gb_addr_config = 0; + u32 mc_arb_ramcfg; + u32 sx_debug_1; + u32 hdp_host_path_cntl; + u32 tmp; + + switch (adev->asic_type) { + case CHIP_TAHITI: + adev->gfx.config.max_shader_engines = 2; + adev->gfx.config.max_tile_pipes = 12; + adev->gfx.config.max_cu_per_sh = 8; + adev->gfx.config.max_sh_per_se = 2; + adev->gfx.config.max_backends_per_se = 4; + adev->gfx.config.max_texture_channel_caches = 12; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 32; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = TAHITI_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_PITCAIRN: + adev->gfx.config.max_shader_engines = 2; + adev->gfx.config.max_tile_pipes = 8; + adev->gfx.config.max_cu_per_sh = 5; + adev->gfx.config.max_sh_per_se = 2; + adev->gfx.config.max_backends_per_se = 4; + adev->gfx.config.max_texture_channel_caches = 8; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 32; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = TAHITI_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_VERDE: + adev->gfx.config.max_shader_engines = 1; + adev->gfx.config.max_tile_pipes = 4; + adev->gfx.config.max_cu_per_sh = 5; + adev->gfx.config.max_sh_per_se = 2; + adev->gfx.config.max_backends_per_se = 4; + adev->gfx.config.max_texture_channel_caches = 4; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 32; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x40; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = VERDE_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_OLAND: + adev->gfx.config.max_shader_engines = 1; + adev->gfx.config.max_tile_pipes = 4; + adev->gfx.config.max_cu_per_sh = 6; + adev->gfx.config.max_sh_per_se = 1; + adev->gfx.config.max_backends_per_se = 2; + adev->gfx.config.max_texture_channel_caches = 4; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 16; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x40; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = VERDE_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_HAINAN: + adev->gfx.config.max_shader_engines = 1; + adev->gfx.config.max_tile_pipes = 4; + adev->gfx.config.max_cu_per_sh = 5; + adev->gfx.config.max_sh_per_se = 1; + adev->gfx.config.max_backends_per_se = 1; + adev->gfx.config.max_texture_channel_caches = 2; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 16; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x40; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = HAINAN_GB_ADDR_CONFIG_GOLDEN; + break; + default: + BUG(); + break; + } + + WREG32(mmGRBM_CNTL, (0xff << GRBM_CNTL__READ_TIMEOUT__SHIFT)); + WREG32(mmSRBM_INT_CNTL, 1); + WREG32(mmSRBM_INT_ACK, 1); + + WREG32(mmBIF_FB_EN, BIF_FB_EN__FB_READ_EN_MASK | BIF_FB_EN__FB_WRITE_EN_MASK); + + adev->gfx.config.mc_arb_ramcfg = RREG32(mmMC_ARB_RAMCFG); + mc_arb_ramcfg = adev->gfx.config.mc_arb_ramcfg; + + adev->gfx.config.num_tile_pipes = adev->gfx.config.max_tile_pipes; + adev->gfx.config.mem_max_burst_length_bytes = 256; + tmp = (mc_arb_ramcfg & MC_ARB_RAMCFG__NOOFCOLS_MASK) >> MC_ARB_RAMCFG__NOOFCOLS__SHIFT; + adev->gfx.config.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024; + if (adev->gfx.config.mem_row_size_in_kb > 4) + adev->gfx.config.mem_row_size_in_kb = 4; + adev->gfx.config.shader_engine_tile_size = 32; + adev->gfx.config.num_gpus = 1; + adev->gfx.config.multi_gpu_tile_size = 64; + + gb_addr_config &= ~GB_ADDR_CONFIG__ROW_SIZE_MASK; + switch (adev->gfx.config.mem_row_size_in_kb) { + case 1: + default: + gb_addr_config |= 0 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT; + break; + case 2: + gb_addr_config |= 1 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT; + break; + case 4: + gb_addr_config |= 2 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT; + break; + } + gb_addr_config &= ~GB_ADDR_CONFIG__NUM_SHADER_ENGINES_MASK; + if (adev->gfx.config.max_shader_engines == 2) + gb_addr_config |= 1 << GB_ADDR_CONFIG__NUM_SHADER_ENGINES__SHIFT; + adev->gfx.config.gb_addr_config = gb_addr_config; + + WREG32(mmGB_ADDR_CONFIG, gb_addr_config); + WREG32(mmDMIF_ADDR_CONFIG, gb_addr_config); + WREG32(mmDMIF_ADDR_CALC, gb_addr_config); + WREG32(mmHDP_ADDR_CONFIG, gb_addr_config); + WREG32(mmDMA_TILING_CONFIG + DMA0_REGISTER_OFFSET, gb_addr_config); + WREG32(mmDMA_TILING_CONFIG + DMA1_REGISTER_OFFSET, gb_addr_config); + +#if 0 + if (adev->has_uvd) { + WREG32(mmUVD_UDEC_ADDR_CONFIG, gb_addr_config); + WREG32(mmUVD_UDEC_DB_ADDR_CONFIG, gb_addr_config); + WREG32(mmUVD_UDEC_DBW_ADDR_CONFIG, gb_addr_config); + } +#endif + gfx_v6_0_tiling_mode_table_init(adev); + + gfx_v6_0_setup_rb(adev); + + gfx_v6_0_setup_spi(adev); + + gfx_v6_0_get_cu_info(adev); + gfx_v6_0_config_init(adev); + + WREG32(mmCP_QUEUE_THRESHOLDS, ((0x16 << CP_QUEUE_THRESHOLDS__ROQ_IB1_START__SHIFT) | + (0x2b << CP_QUEUE_THRESHOLDS__ROQ_IB2_START__SHIFT))); + WREG32(mmCP_MEQ_THRESHOLDS, (0x30 << CP_MEQ_THRESHOLDS__MEQ1_START__SHIFT) | + (0x60 << CP_MEQ_THRESHOLDS__MEQ2_START__SHIFT)); + + sx_debug_1 = RREG32(mmSX_DEBUG_1); + WREG32(mmSX_DEBUG_1, sx_debug_1); + + WREG32(mmSPI_CONFIG_CNTL_1, (4 << SPI_CONFIG_CNTL_1__VTX_DONE_DELAY__SHIFT)); + + WREG32(mmPA_SC_FIFO_SIZE, ((adev->gfx.config.sc_prim_fifo_size_frontend << PA_SC_FIFO_SIZE__SC_FRONTEND_PRIM_FIFO_SIZE__SHIFT) | + (adev->gfx.config.sc_prim_fifo_size_backend << PA_SC_FIFO_SIZE__SC_BACKEND_PRIM_FIFO_SIZE__SHIFT) | + (adev->gfx.config.sc_hiz_tile_fifo_size << PA_SC_FIFO_SIZE__SC_HIZ_TILE_FIFO_SIZE__SHIFT) | + (adev->gfx.config.sc_earlyz_tile_fifo_size << PA_SC_FIFO_SIZE__SC_EARLYZ_TILE_FIFO_SIZE__SHIFT))); + + WREG32(mmVGT_NUM_INSTANCES, 1); + WREG32(mmCP_PERFMON_CNTL, 0); + WREG32(mmSQ_CONFIG, 0); + WREG32(mmPA_SC_FORCE_EOV_MAX_CNTS, ((4095 << PA_SC_FORCE_EOV_MAX_CNTS__FORCE_EOV_MAX_CLK_CNT__SHIFT) | + (255 << PA_SC_FORCE_EOV_MAX_CNTS__FORCE_EOV_MAX_REZ_CNT__SHIFT))); + + WREG32(mmVGT_CACHE_INVALIDATION, + (VC_AND_TC << VGT_CACHE_INVALIDATION__CACHE_INVALIDATION__SHIFT) | + (ES_AND_GS_AUTO << VGT_CACHE_INVALIDATION__AUTO_INVLD_EN__SHIFT)); + + WREG32(mmVGT_GS_VERTEX_REUSE, 16); + WREG32(mmPA_SC_LINE_STIPPLE_STATE, 0); + + WREG32(mmCB_PERFCOUNTER0_SELECT0, 0); + WREG32(mmCB_PERFCOUNTER0_SELECT1, 0); + WREG32(mmCB_PERFCOUNTER1_SELECT0, 0); + WREG32(mmCB_PERFCOUNTER1_SELECT1, 0); + WREG32(mmCB_PERFCOUNTER2_SELECT0, 0); + WREG32(mmCB_PERFCOUNTER2_SELECT1, 0); + WREG32(mmCB_PERFCOUNTER3_SELECT0, 0); + WREG32(mmCB_PERFCOUNTER3_SELECT1, 0); + + hdp_host_path_cntl = RREG32(mmHDP_HOST_PATH_CNTL); + WREG32(mmHDP_HOST_PATH_CNTL, hdp_host_path_cntl); + + WREG32(mmPA_CL_ENHANCE, PA_CL_ENHANCE__CLIP_VTX_REORDER_ENA_MASK | + (3 << PA_CL_ENHANCE__NUM_CLIP_SEQ__SHIFT)); + + udelay(50); +} + +static int gfx_v6_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned i; + int r; + + WREG32(mmSCRATCH_REG0, 0xCAFEDEAD); + + r = amdgpu_ring_alloc(ring, 3); + if (r) + return r; + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); + amdgpu_ring_write(ring, mmSCRATCH_REG0 - PACKET3_SET_CONFIG_REG_START); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(mmSCRATCH_REG0); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + return r; +} + +static void gfx_v6_0_ring_emit_vgt_flush(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE, 0)); + amdgpu_ring_write(ring, EVENT_TYPE(VGT_FLUSH) | + EVENT_INDEX(0)); +} + +static void gfx_v6_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + bool int_sel = flags & AMDGPU_FENCE_FLAG_INT; + /* flush read cache over gart */ + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); + amdgpu_ring_write(ring, (mmCP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); + amdgpu_ring_write(ring, PACKET3_TCL1_ACTION_ENA | + PACKET3_TC_ACTION_ENA | + PACKET3_SH_KCACHE_ACTION_ENA | + PACKET3_SH_ICACHE_ACTION_ENA); + amdgpu_ring_write(ring, 0xFFFFFFFF); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 10); /* poll interval */ + /* EVENT_WRITE_EOP - flush caches, send int */ + amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4)); + amdgpu_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5)); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xffff) | + ((write64bit ? 2 : 1) << CP_EOP_DONE_DATA_CNTL__DATA_SEL__SHIFT) | + ((int_sel ? 2 : 0) << CP_EOP_DONE_DATA_CNTL__INT_SEL__SHIFT)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + amdgpu_ring_write(ring, upper_32_bits(seq)); +} + +static void gfx_v6_0_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + u32 header, control = 0; + + /* insert SWITCH_BUFFER packet before first IB in the ring frame */ + if (flags & AMDGPU_HAVE_CTX_SWITCH) { + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); + } + + if (ib->flags & AMDGPU_IB_FLAG_CE) + header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2); + else + header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); + + control |= ib->length_dw | (vmid << 24); + + amdgpu_ring_write(ring, header); + amdgpu_ring_write(ring, +#ifdef __BIG_ENDIAN + (2 << 0) | +#endif + (ib->gpu_addr & 0xFFFFFFFC)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF); + amdgpu_ring_write(ring, control); +} + +/** + * gfx_v6_0_ring_test_ib - basic ring IB test + * + * @ring: amdgpu_ring structure holding ring information + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + * Allocate an IB and execute it on the gfx ring (SI). + * Provides a basic gfx ring test to verify that IBs are working. + * Returns 0 on success, error on failure. + */ +static int gfx_v6_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct dma_fence *f = NULL; + struct amdgpu_ib ib; + uint32_t tmp = 0; + long r; + + WREG32(mmSCRATCH_REG0, 0xCAFEDEAD); + memset(&ib, 0, sizeof(ib)); + r = amdgpu_ib_get(adev, NULL, 256, AMDGPU_IB_POOL_DIRECT, &ib); + if (r) + return r; + + ib.ptr[0] = PACKET3(PACKET3_SET_CONFIG_REG, 1); + ib.ptr[1] = mmSCRATCH_REG0 - PACKET3_SET_CONFIG_REG_START; + ib.ptr[2] = 0xDEADBEEF; + ib.length_dw = 3; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto error; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto error; + } else if (r < 0) { + goto error; + } + tmp = RREG32(mmSCRATCH_REG0); + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +error: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); + return r; +} + +static void gfx_v6_0_cp_gfx_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) { + WREG32(mmCP_ME_CNTL, 0); + } else { + WREG32(mmCP_ME_CNTL, (CP_ME_CNTL__ME_HALT_MASK | + CP_ME_CNTL__PFP_HALT_MASK | + CP_ME_CNTL__CE_HALT_MASK)); + WREG32(mmSCRATCH_UMSK, 0); + } + udelay(50); +} + +static int gfx_v6_0_cp_gfx_load_microcode(struct amdgpu_device *adev) +{ + unsigned i; + const struct gfx_firmware_header_v1_0 *pfp_hdr; + const struct gfx_firmware_header_v1_0 *ce_hdr; + const struct gfx_firmware_header_v1_0 *me_hdr; + const __le32 *fw_data; + u32 fw_size; + + if (!adev->gfx.me_fw || !adev->gfx.pfp_fw || !adev->gfx.ce_fw) + return -EINVAL; + + gfx_v6_0_cp_gfx_enable(adev, false); + pfp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.pfp_fw->data; + ce_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.ce_fw->data; + me_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.me_fw->data; + + amdgpu_ucode_print_gfx_hdr(&pfp_hdr->header); + amdgpu_ucode_print_gfx_hdr(&ce_hdr->header); + amdgpu_ucode_print_gfx_hdr(&me_hdr->header); + + /* PFP */ + fw_data = (const __le32 *) + (adev->gfx.pfp_fw->data + le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes) / 4; + WREG32(mmCP_PFP_UCODE_ADDR, 0); + for (i = 0; i < fw_size; i++) + WREG32(mmCP_PFP_UCODE_DATA, le32_to_cpup(fw_data++)); + WREG32(mmCP_PFP_UCODE_ADDR, 0); + + /* CE */ + fw_data = (const __le32 *) + (adev->gfx.ce_fw->data + le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes) / 4; + WREG32(mmCP_CE_UCODE_ADDR, 0); + for (i = 0; i < fw_size; i++) + WREG32(mmCP_CE_UCODE_DATA, le32_to_cpup(fw_data++)); + WREG32(mmCP_CE_UCODE_ADDR, 0); + + /* ME */ + fw_data = (const __be32 *) + (adev->gfx.me_fw->data + le32_to_cpu(me_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes) / 4; + WREG32(mmCP_ME_RAM_WADDR, 0); + for (i = 0; i < fw_size; i++) + WREG32(mmCP_ME_RAM_DATA, le32_to_cpup(fw_data++)); + WREG32(mmCP_ME_RAM_WADDR, 0); + + WREG32(mmCP_PFP_UCODE_ADDR, 0); + WREG32(mmCP_CE_UCODE_ADDR, 0); + WREG32(mmCP_ME_RAM_WADDR, 0); + WREG32(mmCP_ME_RAM_RADDR, 0); + return 0; +} + +static int gfx_v6_0_cp_gfx_start(struct amdgpu_device *adev) +{ + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + struct amdgpu_ring *ring = &adev->gfx.gfx_ring[0]; + int r, i; + + r = amdgpu_ring_alloc(ring, 7 + 4); + if (r) { + DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r); + return r; + } + amdgpu_ring_write(ring, PACKET3(PACKET3_ME_INITIALIZE, 5)); + amdgpu_ring_write(ring, 0x1); + amdgpu_ring_write(ring, 0x0); + amdgpu_ring_write(ring, adev->gfx.config.max_hw_contexts - 1); + amdgpu_ring_write(ring, PACKET3_ME_INITIALIZE_DEVICE_ID(1)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2)); + amdgpu_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE)); + amdgpu_ring_write(ring, 0xc000); + amdgpu_ring_write(ring, 0xe000); + amdgpu_ring_commit(ring); + + gfx_v6_0_cp_gfx_enable(adev, true); + + r = amdgpu_ring_alloc(ring, gfx_v6_0_get_csb_size(adev) + 10); + if (r) { + DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r); + return r; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); + + for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + amdgpu_ring_write(ring, + PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); + amdgpu_ring_write(ring, ext->reg_index - PACKET3_SET_CONTEXT_REG_START); + for (i = 0; i < ext->reg_count; i++) + amdgpu_ring_write(ring, ext->extent[i]); + } + } + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE); + + amdgpu_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); + amdgpu_ring_write(ring, 0x00000316); + amdgpu_ring_write(ring, 0x0000000e); + amdgpu_ring_write(ring, 0x00000010); + + amdgpu_ring_commit(ring); + + return 0; +} + +static int gfx_v6_0_cp_gfx_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 tmp; + u32 rb_bufsz; + int r; + u64 rptr_addr; + + WREG32(mmCP_SEM_WAIT_TIMER, 0x0); + WREG32(mmCP_SEM_INCOMPLETE_TIMER_CNTL, 0x0); + + /* Set the write pointer delay */ + WREG32(mmCP_RB_WPTR_DELAY, 0); + + WREG32(mmCP_DEBUG, 0); + WREG32(mmSCRATCH_ADDR, 0); + + /* ring 0 - compute and gfx */ + /* Set ring buffer size */ + ring = &adev->gfx.gfx_ring[0]; + rb_bufsz = order_base_2(ring->ring_size / 8); + tmp = (order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; + +#ifdef __BIG_ENDIAN + tmp |= BUF_SWAP_32BIT; +#endif + WREG32(mmCP_RB0_CNTL, tmp); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(mmCP_RB0_CNTL, tmp | CP_RB0_CNTL__RB_RPTR_WR_ENA_MASK); + ring->wptr = 0; + WREG32(mmCP_RB0_WPTR, ring->wptr); + + /* set the wb address whether it's enabled or not */ + rptr_addr = ring->rptr_gpu_addr; + WREG32(mmCP_RB0_RPTR_ADDR, lower_32_bits(rptr_addr)); + WREG32(mmCP_RB0_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & 0xFF); + + WREG32(mmSCRATCH_UMSK, 0); + + mdelay(1); + WREG32(mmCP_RB0_CNTL, tmp); + + WREG32(mmCP_RB0_BASE, ring->gpu_addr >> 8); + + /* start the rings */ + gfx_v6_0_cp_gfx_start(adev); + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + return 0; +} + +static u64 gfx_v6_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + return *ring->rptr_cpu_addr; +} + +static u64 gfx_v6_0_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->gfx.gfx_ring[0]) + return RREG32(mmCP_RB0_WPTR); + else if (ring == &adev->gfx.compute_ring[0]) + return RREG32(mmCP_RB1_WPTR); + else if (ring == &adev->gfx.compute_ring[1]) + return RREG32(mmCP_RB2_WPTR); + else + BUG(); +} + +static void gfx_v6_0_ring_set_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + WREG32(mmCP_RB0_WPTR, lower_32_bits(ring->wptr)); + (void)RREG32(mmCP_RB0_WPTR); +} + +static void gfx_v6_0_ring_set_wptr_compute(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->gfx.compute_ring[0]) { + WREG32(mmCP_RB1_WPTR, lower_32_bits(ring->wptr)); + (void)RREG32(mmCP_RB1_WPTR); + } else if (ring == &adev->gfx.compute_ring[1]) { + WREG32(mmCP_RB2_WPTR, lower_32_bits(ring->wptr)); + (void)RREG32(mmCP_RB2_WPTR); + } else { + BUG(); + } + +} + +static int gfx_v6_0_cp_compute_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 tmp; + u32 rb_bufsz; + int i, r; + u64 rptr_addr; + + /* ring1 - compute only */ + /* Set ring buffer size */ + + ring = &adev->gfx.compute_ring[0]; + rb_bufsz = order_base_2(ring->ring_size / 8); + tmp = (order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; +#ifdef __BIG_ENDIAN + tmp |= BUF_SWAP_32BIT; +#endif + WREG32(mmCP_RB1_CNTL, tmp); + + WREG32(mmCP_RB1_CNTL, tmp | CP_RB1_CNTL__RB_RPTR_WR_ENA_MASK); + ring->wptr = 0; + WREG32(mmCP_RB1_WPTR, ring->wptr); + + rptr_addr = ring->rptr_gpu_addr; + WREG32(mmCP_RB1_RPTR_ADDR, lower_32_bits(rptr_addr)); + WREG32(mmCP_RB1_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & 0xFF); + + mdelay(1); + WREG32(mmCP_RB1_CNTL, tmp); + WREG32(mmCP_RB1_BASE, ring->gpu_addr >> 8); + + ring = &adev->gfx.compute_ring[1]; + rb_bufsz = order_base_2(ring->ring_size / 8); + tmp = (order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; +#ifdef __BIG_ENDIAN + tmp |= BUF_SWAP_32BIT; +#endif + WREG32(mmCP_RB2_CNTL, tmp); + + WREG32(mmCP_RB2_CNTL, tmp | CP_RB2_CNTL__RB_RPTR_WR_ENA_MASK); + ring->wptr = 0; + WREG32(mmCP_RB2_WPTR, ring->wptr); + rptr_addr = ring->rptr_gpu_addr; + WREG32(mmCP_RB2_RPTR_ADDR, lower_32_bits(rptr_addr)); + WREG32(mmCP_RB2_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & 0xFF); + + mdelay(1); + WREG32(mmCP_RB2_CNTL, tmp); + WREG32(mmCP_RB2_BASE, ring->gpu_addr >> 8); + + + for (i = 0; i < 2; i++) { + r = amdgpu_ring_test_helper(&adev->gfx.compute_ring[i]); + if (r) + return r; + } + + return 0; +} + +static void gfx_v6_0_cp_enable(struct amdgpu_device *adev, bool enable) +{ + gfx_v6_0_cp_gfx_enable(adev, enable); +} + +static int gfx_v6_0_cp_load_microcode(struct amdgpu_device *adev) +{ + return gfx_v6_0_cp_gfx_load_microcode(adev); +} + +static void gfx_v6_0_enable_gui_idle_interrupt(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp = RREG32(mmCP_INT_CNTL_RING0); + u32 mask; + int i; + + if (enable) + tmp |= (CP_INT_CNTL__CNTX_BUSY_INT_ENABLE_MASK | + CP_INT_CNTL__CNTX_EMPTY_INT_ENABLE_MASK); + else + tmp &= ~(CP_INT_CNTL__CNTX_BUSY_INT_ENABLE_MASK | + CP_INT_CNTL__CNTX_EMPTY_INT_ENABLE_MASK); + WREG32(mmCP_INT_CNTL_RING0, tmp); + + if (!enable) { + /* read a gfx register */ + tmp = RREG32(mmDB_DEPTH_INFO); + + mask = RLC_BUSY_STATUS | GFX_POWER_STATUS | GFX_CLOCK_STATUS | GFX_LS_STATUS; + for (i = 0; i < adev->usec_timeout; i++) { + if ((RREG32(mmRLC_STAT) & mask) == (GFX_CLOCK_STATUS | GFX_POWER_STATUS)) + break; + udelay(1); + } + } +} + +static int gfx_v6_0_cp_resume(struct amdgpu_device *adev) +{ + int r; + + gfx_v6_0_enable_gui_idle_interrupt(adev, false); + + r = gfx_v6_0_cp_load_microcode(adev); + if (r) + return r; + + r = gfx_v6_0_cp_gfx_resume(adev); + if (r) + return r; + r = gfx_v6_0_cp_compute_resume(adev); + if (r) + return r; + + gfx_v6_0_enable_gui_idle_interrupt(adev, true); + + return 0; +} + +static void gfx_v6_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + amdgpu_ring_write(ring, (WAIT_REG_MEM_MEM_SPACE(1) | /* memory */ + WAIT_REG_MEM_FUNCTION(3) | /* equal */ + WAIT_REG_MEM_ENGINE(usepfp))); /* pfp or me */ + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xffffffff); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, 0xffffffff); + amdgpu_ring_write(ring, 4); /* poll interval */ + + if (usepfp) { + /* synce CE with ME to prevent CE fetch CEIB before context switch done */ + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); + } +} + +static void gfx_v6_0_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for the invalidate to complete */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + amdgpu_ring_write(ring, (WAIT_REG_MEM_FUNCTION(0) | /* always */ + WAIT_REG_MEM_ENGINE(0))); /* me */ + amdgpu_ring_write(ring, mmVM_INVALIDATE_REQUEST); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); /* ref */ + amdgpu_ring_write(ring, 0); /* mask */ + amdgpu_ring_write(ring, 0x20); /* poll interval */ + + if (usepfp) { + /* sync PFP to ME, otherwise we might get invalid PFP reads */ + amdgpu_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); + amdgpu_ring_write(ring, 0x0); + + /* synce CE with ME to prevent CE fetch CEIB before context switch done */ + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); + } +} + +static void gfx_v6_0_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(usepfp) | + WRITE_DATA_DST_SEL(0))); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); +} + +static int gfx_v6_0_rlc_init(struct amdgpu_device *adev) +{ + const u32 *src_ptr; + volatile u32 *dst_ptr; + u32 dws; + u64 reg_list_mc_addr; + const struct cs_section_def *cs_data; + int r; + + adev->gfx.rlc.reg_list = verde_rlc_save_restore_register_list; + adev->gfx.rlc.reg_list_size = + (u32)ARRAY_SIZE(verde_rlc_save_restore_register_list); + + adev->gfx.rlc.cs_data = si_cs_data; + src_ptr = adev->gfx.rlc.reg_list; + dws = adev->gfx.rlc.reg_list_size; + cs_data = adev->gfx.rlc.cs_data; + + if (src_ptr) { + /* init save restore block */ + r = amdgpu_gfx_rlc_init_sr(adev, dws); + if (r) + return r; + } + + if (cs_data) { + /* clear state block */ + adev->gfx.rlc.clear_state_size = gfx_v6_0_get_csb_size(adev); + dws = adev->gfx.rlc.clear_state_size + (256 / 4); + + r = amdgpu_bo_create_reserved(adev, dws * 4, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.rlc.clear_state_obj, + &adev->gfx.rlc.clear_state_gpu_addr, + (void **)&adev->gfx.rlc.cs_ptr); + if (r) { + dev_warn(adev->dev, "(%d) create RLC c bo failed\n", r); + amdgpu_gfx_rlc_fini(adev); + return r; + } + + /* set up the cs buffer */ + dst_ptr = adev->gfx.rlc.cs_ptr; + reg_list_mc_addr = adev->gfx.rlc.clear_state_gpu_addr + 256; + dst_ptr[0] = cpu_to_le32(upper_32_bits(reg_list_mc_addr)); + dst_ptr[1] = cpu_to_le32(lower_32_bits(reg_list_mc_addr)); + dst_ptr[2] = cpu_to_le32(adev->gfx.rlc.clear_state_size); + gfx_v6_0_get_csb_buffer(adev, &dst_ptr[(256/4)]); + amdgpu_bo_kunmap(adev->gfx.rlc.clear_state_obj); + amdgpu_bo_unreserve(adev->gfx.rlc.clear_state_obj); + } + + return 0; +} + +static void gfx_v6_0_enable_lbpw(struct amdgpu_device *adev, bool enable) +{ + WREG32_FIELD(RLC_LB_CNTL, LOAD_BALANCE_ENABLE, enable ? 1 : 0); + + if (!enable) { + gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + WREG32(mmSPI_LB_CU_MASK, 0x00ff); + } +} + +static void gfx_v6_0_wait_for_rlc_serdes(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->usec_timeout; i++) { + if (RREG32(mmRLC_SERDES_MASTER_BUSY_0) == 0) + break; + udelay(1); + } + + for (i = 0; i < adev->usec_timeout; i++) { + if (RREG32(mmRLC_SERDES_MASTER_BUSY_1) == 0) + break; + udelay(1); + } +} + +static void gfx_v6_0_update_rlc(struct amdgpu_device *adev, u32 rlc) +{ + u32 tmp; + + tmp = RREG32(mmRLC_CNTL); + if (tmp != rlc) + WREG32(mmRLC_CNTL, rlc); +} + +static u32 gfx_v6_0_halt_rlc(struct amdgpu_device *adev) +{ + u32 data, orig; + + orig = data = RREG32(mmRLC_CNTL); + + if (data & RLC_CNTL__RLC_ENABLE_F32_MASK) { + data &= ~RLC_CNTL__RLC_ENABLE_F32_MASK; + WREG32(mmRLC_CNTL, data); + + gfx_v6_0_wait_for_rlc_serdes(adev); + } + + return orig; +} + +static void gfx_v6_0_rlc_stop(struct amdgpu_device *adev) +{ + WREG32(mmRLC_CNTL, 0); + + gfx_v6_0_enable_gui_idle_interrupt(adev, false); + gfx_v6_0_wait_for_rlc_serdes(adev); +} + +static void gfx_v6_0_rlc_start(struct amdgpu_device *adev) +{ + WREG32(mmRLC_CNTL, RLC_CNTL__RLC_ENABLE_F32_MASK); + + gfx_v6_0_enable_gui_idle_interrupt(adev, true); + + udelay(50); +} + +static void gfx_v6_0_rlc_reset(struct amdgpu_device *adev) +{ + WREG32_FIELD(GRBM_SOFT_RESET, SOFT_RESET_RLC, 1); + udelay(50); + WREG32_FIELD(GRBM_SOFT_RESET, SOFT_RESET_RLC, 0); + udelay(50); +} + +static bool gfx_v6_0_lbpw_supported(struct amdgpu_device *adev) +{ + u32 tmp; + + /* Enable LBPW only for DDR3 */ + tmp = RREG32(mmMC_SEQ_MISC0); + if ((tmp & 0xF0000000) == 0xB0000000) + return true; + return false; +} + +static void gfx_v6_0_init_cg(struct amdgpu_device *adev) +{ +} + +static int gfx_v6_0_rlc_resume(struct amdgpu_device *adev) +{ + u32 i; + const struct rlc_firmware_header_v1_0 *hdr; + const __le32 *fw_data; + u32 fw_size; + + + if (!adev->gfx.rlc_fw) + return -EINVAL; + + adev->gfx.rlc.funcs->stop(adev); + adev->gfx.rlc.funcs->reset(adev); + gfx_v6_0_init_pg(adev); + gfx_v6_0_init_cg(adev); + + WREG32(mmRLC_RL_BASE, 0); + WREG32(mmRLC_RL_SIZE, 0); + WREG32(mmRLC_LB_CNTL, 0); + WREG32(mmRLC_LB_CNTR_MAX, 0xffffffff); + WREG32(mmRLC_LB_CNTR_INIT, 0); + WREG32(mmRLC_LB_INIT_CU_MASK, 0xffffffff); + + WREG32(mmRLC_MC_CNTL, 0); + WREG32(mmRLC_UCODE_CNTL, 0); + + hdr = (const struct rlc_firmware_header_v1_0 *)adev->gfx.rlc_fw->data; + fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + fw_data = (const __le32 *) + (adev->gfx.rlc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + amdgpu_ucode_print_rlc_hdr(&hdr->header); + + for (i = 0; i < fw_size; i++) { + WREG32(mmRLC_UCODE_ADDR, i); + WREG32(mmRLC_UCODE_DATA, le32_to_cpup(fw_data++)); + } + WREG32(mmRLC_UCODE_ADDR, 0); + + gfx_v6_0_enable_lbpw(adev, gfx_v6_0_lbpw_supported(adev)); + adev->gfx.rlc.funcs->start(adev); + + return 0; +} + +static void gfx_v6_0_enable_cgcg(struct amdgpu_device *adev, bool enable) +{ + u32 data, orig, tmp; + + orig = data = RREG32(mmRLC_CGCG_CGLS_CTRL); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG)) { + gfx_v6_0_enable_gui_idle_interrupt(adev, true); + + WREG32(mmRLC_GCPM_GENERAL_3, 0x00000080); + + tmp = gfx_v6_0_halt_rlc(adev); + + WREG32(mmRLC_SERDES_WR_MASTER_MASK_0, 0xffffffff); + WREG32(mmRLC_SERDES_WR_MASTER_MASK_1, 0xffffffff); + WREG32(mmRLC_SERDES_WR_CTRL, 0x00b000ff); + + gfx_v6_0_wait_for_rlc_serdes(adev); + gfx_v6_0_update_rlc(adev, tmp); + + WREG32(mmRLC_SERDES_WR_CTRL, 0x007000ff); + + data |= RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK | RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK; + } else { + gfx_v6_0_enable_gui_idle_interrupt(adev, false); + + RREG32(mmCB_CGTT_SCLK_CTRL); + RREG32(mmCB_CGTT_SCLK_CTRL); + RREG32(mmCB_CGTT_SCLK_CTRL); + RREG32(mmCB_CGTT_SCLK_CTRL); + + data &= ~(RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK | RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK); + } + + if (orig != data) + WREG32(mmRLC_CGCG_CGLS_CTRL, data); + +} + +static void gfx_v6_0_enable_mgcg(struct amdgpu_device *adev, bool enable) +{ + + u32 data, orig, tmp = 0; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG)) { + orig = data = RREG32(mmCGTS_SM_CTRL_REG); + data = 0x96940200; + if (orig != data) + WREG32(mmCGTS_SM_CTRL_REG, data); + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CP_LS) { + orig = data = RREG32(mmCP_MEM_SLP_CNTL); + data |= CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; + if (orig != data) + WREG32(mmCP_MEM_SLP_CNTL, data); + } + + orig = data = RREG32(mmRLC_CGTT_MGCG_OVERRIDE); + data &= 0xffffffc0; + if (orig != data) + WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data); + + tmp = gfx_v6_0_halt_rlc(adev); + + WREG32(mmRLC_SERDES_WR_MASTER_MASK_0, 0xffffffff); + WREG32(mmRLC_SERDES_WR_MASTER_MASK_1, 0xffffffff); + WREG32(mmRLC_SERDES_WR_CTRL, 0x00d000ff); + + gfx_v6_0_update_rlc(adev, tmp); + } else { + orig = data = RREG32(mmRLC_CGTT_MGCG_OVERRIDE); + data |= 0x00000003; + if (orig != data) + WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data); + + data = RREG32(mmCP_MEM_SLP_CNTL); + if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) { + data &= ~CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; + WREG32(mmCP_MEM_SLP_CNTL, data); + } + orig = data = RREG32(mmCGTS_SM_CTRL_REG); + data |= CGTS_SM_CTRL_REG__LS_OVERRIDE_MASK | CGTS_SM_CTRL_REG__OVERRIDE_MASK; + if (orig != data) + WREG32(mmCGTS_SM_CTRL_REG, data); + + tmp = gfx_v6_0_halt_rlc(adev); + + WREG32(mmRLC_SERDES_WR_MASTER_MASK_0, 0xffffffff); + WREG32(mmRLC_SERDES_WR_MASTER_MASK_1, 0xffffffff); + WREG32(mmRLC_SERDES_WR_CTRL, 0x00e000ff); + + gfx_v6_0_update_rlc(adev, tmp); + } +} +/* +static void gfx_v6_0_update_cg(struct amdgpu_device *adev, + bool enable) +{ + gfx_v6_0_enable_gui_idle_interrupt(adev, false); + if (enable) { + gfx_v6_0_enable_mgcg(adev, true); + gfx_v6_0_enable_cgcg(adev, true); + } else { + gfx_v6_0_enable_cgcg(adev, false); + gfx_v6_0_enable_mgcg(adev, false); + } + gfx_v6_0_enable_gui_idle_interrupt(adev, true); +} +*/ + +static void gfx_v6_0_enable_sclk_slowdown_on_pu(struct amdgpu_device *adev, + bool enable) +{ +} + +static void gfx_v6_0_enable_sclk_slowdown_on_pd(struct amdgpu_device *adev, + bool enable) +{ +} + +static void gfx_v6_0_enable_cp_pg(struct amdgpu_device *adev, bool enable) +{ + u32 data, orig; + + orig = data = RREG32(mmRLC_PG_CNTL); + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_CP)) + data &= ~0x8000; + else + data |= 0x8000; + if (orig != data) + WREG32(mmRLC_PG_CNTL, data); +} + +static void gfx_v6_0_enable_gds_pg(struct amdgpu_device *adev, bool enable) +{ +} +/* +static void gfx_v6_0_init_cp_pg_table(struct amdgpu_device *adev) +{ + const __le32 *fw_data; + volatile u32 *dst_ptr; + int me, i, max_me = 4; + u32 bo_offset = 0; + u32 table_offset, table_size; + + if (adev->asic_type == CHIP_KAVERI) + max_me = 5; + + if (adev->gfx.rlc.cp_table_ptr == NULL) + return; + + dst_ptr = adev->gfx.rlc.cp_table_ptr; + for (me = 0; me < max_me; me++) { + if (me == 0) { + const struct gfx_firmware_header_v1_0 *hdr = + (const struct gfx_firmware_header_v1_0 *)adev->gfx.ce_fw->data; + fw_data = (const __le32 *) + (adev->gfx.ce_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + table_offset = le32_to_cpu(hdr->jt_offset); + table_size = le32_to_cpu(hdr->jt_size); + } else if (me == 1) { + const struct gfx_firmware_header_v1_0 *hdr = + (const struct gfx_firmware_header_v1_0 *)adev->gfx.pfp_fw->data; + fw_data = (const __le32 *) + (adev->gfx.pfp_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + table_offset = le32_to_cpu(hdr->jt_offset); + table_size = le32_to_cpu(hdr->jt_size); + } else if (me == 2) { + const struct gfx_firmware_header_v1_0 *hdr = + (const struct gfx_firmware_header_v1_0 *)adev->gfx.me_fw->data; + fw_data = (const __le32 *) + (adev->gfx.me_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + table_offset = le32_to_cpu(hdr->jt_offset); + table_size = le32_to_cpu(hdr->jt_size); + } else if (me == 3) { + const struct gfx_firmware_header_v1_0 *hdr = + (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; + fw_data = (const __le32 *) + (adev->gfx.mec_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + table_offset = le32_to_cpu(hdr->jt_offset); + table_size = le32_to_cpu(hdr->jt_size); + } else { + const struct gfx_firmware_header_v1_0 *hdr = + (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec2_fw->data; + fw_data = (const __le32 *) + (adev->gfx.mec2_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + table_offset = le32_to_cpu(hdr->jt_offset); + table_size = le32_to_cpu(hdr->jt_size); + } + + for (i = 0; i < table_size; i ++) { + dst_ptr[bo_offset + i] = + cpu_to_le32(le32_to_cpu(fw_data[table_offset + i])); + } + + bo_offset += table_size; + } +} +*/ +static void gfx_v6_0_enable_gfx_cgpg(struct amdgpu_device *adev, + bool enable) +{ + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)) { + WREG32(mmRLC_TTOP_D, RLC_PUD(0x10) | RLC_PDD(0x10) | RLC_TTPD(0x10) | RLC_MSD(0x10)); + WREG32_FIELD(RLC_PG_CNTL, GFX_POWER_GATING_ENABLE, 1); + WREG32_FIELD(RLC_AUTO_PG_CTRL, AUTO_PG_EN, 1); + } else { + WREG32_FIELD(RLC_AUTO_PG_CTRL, AUTO_PG_EN, 0); + (void)RREG32(mmDB_RENDER_CONTROL); + } +} + +static void gfx_v6_0_init_ao_cu_mask(struct amdgpu_device *adev) +{ + u32 tmp; + + WREG32(mmRLC_PG_ALWAYS_ON_CU_MASK, adev->gfx.cu_info.ao_cu_mask); + + tmp = RREG32(mmRLC_MAX_PG_CU); + tmp &= ~RLC_MAX_PG_CU__MAX_POWERED_UP_CU_MASK; + tmp |= (adev->gfx.cu_info.number << RLC_MAX_PG_CU__MAX_POWERED_UP_CU__SHIFT); + WREG32(mmRLC_MAX_PG_CU, tmp); +} + +static void gfx_v6_0_enable_gfx_static_mgpg(struct amdgpu_device *adev, + bool enable) +{ + u32 data, orig; + + orig = data = RREG32(mmRLC_PG_CNTL); + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_SMG)) + data |= RLC_PG_CNTL__STATIC_PER_CU_PG_ENABLE_MASK; + else + data &= ~RLC_PG_CNTL__STATIC_PER_CU_PG_ENABLE_MASK; + if (orig != data) + WREG32(mmRLC_PG_CNTL, data); +} + +static void gfx_v6_0_enable_gfx_dynamic_mgpg(struct amdgpu_device *adev, + bool enable) +{ + u32 data, orig; + + orig = data = RREG32(mmRLC_PG_CNTL); + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_DMG)) + data |= RLC_PG_CNTL__DYN_PER_CU_PG_ENABLE_MASK; + else + data &= ~RLC_PG_CNTL__DYN_PER_CU_PG_ENABLE_MASK; + if (orig != data) + WREG32(mmRLC_PG_CNTL, data); +} + +static void gfx_v6_0_init_gfx_cgpg(struct amdgpu_device *adev) +{ + u32 tmp; + + WREG32(mmRLC_SAVE_AND_RESTORE_BASE, adev->gfx.rlc.save_restore_gpu_addr >> 8); + WREG32_FIELD(RLC_PG_CNTL, GFX_POWER_GATING_SRC, 1); + WREG32(mmRLC_CLEAR_STATE_RESTORE_BASE, adev->gfx.rlc.clear_state_gpu_addr >> 8); + + tmp = RREG32(mmRLC_AUTO_PG_CTRL); + tmp &= ~RLC_AUTO_PG_CTRL__GRBM_REG_SAVE_GFX_IDLE_THRESHOLD_MASK; + tmp |= (0x700 << RLC_AUTO_PG_CTRL__GRBM_REG_SAVE_GFX_IDLE_THRESHOLD__SHIFT); + tmp &= ~RLC_AUTO_PG_CTRL__PG_AFTER_GRBM_REG_SAVE_THRESHOLD_MASK; + WREG32(mmRLC_AUTO_PG_CTRL, tmp); +} + +static void gfx_v6_0_update_gfx_pg(struct amdgpu_device *adev, bool enable) +{ + gfx_v6_0_enable_gfx_cgpg(adev, enable); + gfx_v6_0_enable_gfx_static_mgpg(adev, enable); + gfx_v6_0_enable_gfx_dynamic_mgpg(adev, enable); +} + +static u32 gfx_v6_0_get_csb_size(struct amdgpu_device *adev) +{ + u32 count = 0; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + if (adev->gfx.rlc.cs_data == NULL) + return 0; + + /* begin clear state */ + count += 2; + /* context control state */ + count += 3; + + for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) + count += 2 + ext->reg_count; + else + return 0; + } + } + /* pa_sc_raster_config */ + count += 3; + /* end clear state */ + count += 2; + /* clear state */ + count += 2; + + return count; +} + +static void gfx_v6_0_get_csb_buffer(struct amdgpu_device *adev, + volatile u32 *buffer) +{ + u32 count = 0, i; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + if (adev->gfx.rlc.cs_data == NULL) + return; + if (buffer == NULL) + return; + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + buffer[count++] = cpu_to_le32(0x80000000); + buffer[count++] = cpu_to_le32(0x80000000); + + for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + buffer[count++] = + cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); + buffer[count++] = cpu_to_le32(ext->reg_index - 0xa000); + for (i = 0; i < ext->reg_count; i++) + buffer[count++] = cpu_to_le32(ext->extent[i]); + } else { + return; + } + } + } + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, 1)); + buffer[count++] = cpu_to_le32(mmPA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START); + buffer[count++] = cpu_to_le32(adev->gfx.config.rb_config[0][0].raster_config); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CLEAR_STATE, 0)); + buffer[count++] = cpu_to_le32(0); +} + +static void gfx_v6_0_init_pg(struct amdgpu_device *adev) +{ + if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_GFX_DMG | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_GDS | + AMD_PG_SUPPORT_RLC_SMU_HS)) { + gfx_v6_0_enable_sclk_slowdown_on_pu(adev, true); + gfx_v6_0_enable_sclk_slowdown_on_pd(adev, true); + if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) { + gfx_v6_0_init_gfx_cgpg(adev); + gfx_v6_0_enable_cp_pg(adev, true); + gfx_v6_0_enable_gds_pg(adev, true); + } else { + WREG32(mmRLC_SAVE_AND_RESTORE_BASE, adev->gfx.rlc.save_restore_gpu_addr >> 8); + WREG32(mmRLC_CLEAR_STATE_RESTORE_BASE, adev->gfx.rlc.clear_state_gpu_addr >> 8); + + } + gfx_v6_0_init_ao_cu_mask(adev); + gfx_v6_0_update_gfx_pg(adev, true); + } else { + + WREG32(mmRLC_SAVE_AND_RESTORE_BASE, adev->gfx.rlc.save_restore_gpu_addr >> 8); + WREG32(mmRLC_CLEAR_STATE_RESTORE_BASE, adev->gfx.rlc.clear_state_gpu_addr >> 8); + } +} + +static void gfx_v6_0_fini_pg(struct amdgpu_device *adev) +{ + if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_GFX_DMG | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_GDS | + AMD_PG_SUPPORT_RLC_SMU_HS)) { + gfx_v6_0_update_gfx_pg(adev, false); + if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) { + gfx_v6_0_enable_cp_pg(adev, false); + gfx_v6_0_enable_gds_pg(adev, false); + } + } +} + +static uint64_t gfx_v6_0_get_gpu_clock_counter(struct amdgpu_device *adev) +{ + uint64_t clock; + + mutex_lock(&adev->gfx.gpu_clock_mutex); + WREG32(mmRLC_CAPTURE_GPU_CLOCK_COUNT, 1); + clock = (uint64_t)RREG32(mmRLC_GPU_CLOCK_COUNT_LSB) | + ((uint64_t)RREG32(mmRLC_GPU_CLOCK_COUNT_MSB) << 32ULL); + mutex_unlock(&adev->gfx.gpu_clock_mutex); + return clock; +} + +static void gfx_v6_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags) +{ + if (flags & AMDGPU_HAVE_CTX_SWITCH) + gfx_v6_0_ring_emit_vgt_flush(ring); + amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + amdgpu_ring_write(ring, 0x80000000); + amdgpu_ring_write(ring, 0); +} + + +static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t address) +{ + WREG32(mmSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | + (address << SQ_IND_INDEX__INDEX__SHIFT) | + (SQ_IND_INDEX__FORCE_READ_MASK)); + return RREG32(mmSQ_IND_DATA); +} + +static void wave_read_regs(struct amdgpu_device *adev, uint32_t simd, + uint32_t wave, uint32_t thread, + uint32_t regno, uint32_t num, uint32_t *out) +{ + WREG32(mmSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | + (regno << SQ_IND_INDEX__INDEX__SHIFT) | + (thread << SQ_IND_INDEX__THREAD_ID__SHIFT) | + (SQ_IND_INDEX__FORCE_READ_MASK) | + (SQ_IND_INDEX__AUTO_INCR_MASK)); + while (num--) + *(out++) = RREG32(mmSQ_IND_DATA); +} + +static void gfx_v6_0_read_wave_data(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, uint32_t wave, uint32_t *dst, int *no_fields) +{ + /* type 0 wave data */ + dst[(*no_fields)++] = 0; + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_STATUS); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_HW_ID); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW0); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW1); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_GPR_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_LDS_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TRAPSTS); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_STS); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TBA_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TBA_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TMA_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TMA_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_DBG0); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_M0); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_MODE); +} + +static void gfx_v6_0_read_wave_sgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t start, + uint32_t size, uint32_t *dst) +{ + wave_read_regs( + adev, simd, wave, 0, + start + SQIND_WAVE_SGPRS_OFFSET, size, dst); +} + +static void gfx_v6_0_select_me_pipe_q(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 q, u32 vm, u32 xcc_id) +{ + DRM_INFO("Not implemented\n"); +} + +static const struct amdgpu_gfx_funcs gfx_v6_0_gfx_funcs = { + .get_gpu_clock_counter = &gfx_v6_0_get_gpu_clock_counter, + .select_se_sh = &gfx_v6_0_select_se_sh, + .read_wave_data = &gfx_v6_0_read_wave_data, + .read_wave_sgprs = &gfx_v6_0_read_wave_sgprs, + .select_me_pipe_q = &gfx_v6_0_select_me_pipe_q +}; + +static const struct amdgpu_rlc_funcs gfx_v6_0_rlc_funcs = { + .init = gfx_v6_0_rlc_init, + .resume = gfx_v6_0_rlc_resume, + .stop = gfx_v6_0_rlc_stop, + .reset = gfx_v6_0_rlc_reset, + .start = gfx_v6_0_rlc_start +}; + +static int gfx_v6_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->gfx.xcc_mask = 1; + adev->gfx.num_gfx_rings = GFX6_NUM_GFX_RINGS; + adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev), + GFX6_NUM_COMPUTE_RINGS); + adev->gfx.funcs = &gfx_v6_0_gfx_funcs; + adev->gfx.rlc.funcs = &gfx_v6_0_rlc_funcs; + gfx_v6_0_set_ring_funcs(adev); + gfx_v6_0_set_irq_funcs(adev); + + return 0; +} + +static int gfx_v6_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, r; + + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 181, &adev->gfx.eop_irq); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 184, &adev->gfx.priv_reg_irq); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 185, &adev->gfx.priv_inst_irq); + if (r) + return r; + + r = gfx_v6_0_init_microcode(adev); + if (r) { + DRM_ERROR("Failed to load gfx firmware!\n"); + return r; + } + + r = adev->gfx.rlc.funcs->init(adev); + if (r) { + DRM_ERROR("Failed to init rlc BOs!\n"); + return r; + } + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + ring->ring_obj = NULL; + sprintf(ring->name, "gfx"); + r = amdgpu_ring_init(adev, ring, 2048, + &adev->gfx.eop_irq, + AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + unsigned irq_type; + + if ((i >= 32) || (i >= AMDGPU_MAX_COMPUTE_RINGS)) { + DRM_ERROR("Too many (%d) compute rings!\n", i); + break; + } + ring = &adev->gfx.compute_ring[i]; + ring->ring_obj = NULL; + ring->use_doorbell = false; + ring->doorbell_index = 0; + ring->me = 1; + ring->pipe = i; + ring->queue = i; + sprintf(ring->name, "comp_%d.%d.%d", ring->me, ring->pipe, ring->queue); + irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP + ring->pipe; + r = amdgpu_ring_init(adev, ring, 1024, + &adev->gfx.eop_irq, irq_type, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + return r; +} + +static int gfx_v6_0_sw_fini(void *handle) +{ + int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + amdgpu_ring_fini(&adev->gfx.gfx_ring[i]); + for (i = 0; i < adev->gfx.num_compute_rings; i++) + amdgpu_ring_fini(&adev->gfx.compute_ring[i]); + + amdgpu_gfx_rlc_fini(adev); + + return 0; +} + +static int gfx_v6_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gfx_v6_0_constants_init(adev); + + r = adev->gfx.rlc.funcs->resume(adev); + if (r) + return r; + + r = gfx_v6_0_cp_resume(adev); + if (r) + return r; + + adev->gfx.ce_ram_size = 0x8000; + + return r; +} + +static int gfx_v6_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gfx_v6_0_cp_enable(adev, false); + adev->gfx.rlc.funcs->stop(adev); + gfx_v6_0_fini_pg(adev); + + return 0; +} + +static int gfx_v6_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return gfx_v6_0_hw_fini(adev); +} + +static int gfx_v6_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return gfx_v6_0_hw_init(adev); +} + +static bool gfx_v6_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (RREG32(mmGRBM_STATUS) & GRBM_STATUS__GUI_ACTIVE_MASK) + return false; + else + return true; +} + +static int gfx_v6_0_wait_for_idle(void *handle) +{ + unsigned i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (gfx_v6_0_is_idle(handle)) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int gfx_v6_0_soft_reset(void *handle) +{ + return 0; +} + +static void gfx_v6_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev, + enum amdgpu_interrupt_state state) +{ + u32 cp_int_cntl; + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); + cp_int_cntl &= ~CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); + cp_int_cntl |= CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); + break; + default: + break; + } +} + +static void gfx_v6_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev, + int ring, + enum amdgpu_interrupt_state state) +{ + u32 cp_int_cntl; + switch (state){ + case AMDGPU_IRQ_STATE_DISABLE: + if (ring == 0) { + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING1); + cp_int_cntl &= ~CP_INT_CNTL_RING1__TIME_STAMP_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING1, cp_int_cntl); + break; + } else { + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING2); + cp_int_cntl &= ~CP_INT_CNTL_RING2__TIME_STAMP_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING2, cp_int_cntl); + break; + + } + case AMDGPU_IRQ_STATE_ENABLE: + if (ring == 0) { + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING1); + cp_int_cntl |= CP_INT_CNTL_RING1__TIME_STAMP_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING1, cp_int_cntl); + break; + } else { + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING2); + cp_int_cntl |= CP_INT_CNTL_RING2__TIME_STAMP_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING2, cp_int_cntl); + break; + + } + + default: + BUG(); + break; + + } +} + +static int gfx_v6_0_set_priv_reg_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 cp_int_cntl; + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); + cp_int_cntl &= ~CP_INT_CNTL_RING0__PRIV_REG_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); + cp_int_cntl |= CP_INT_CNTL_RING0__PRIV_REG_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); + break; + default: + break; + } + + return 0; +} + +static int gfx_v6_0_set_priv_inst_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 cp_int_cntl; + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); + cp_int_cntl &= ~CP_INT_CNTL_RING0__PRIV_INSTR_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); + cp_int_cntl |= CP_INT_CNTL_RING0__PRIV_INSTR_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); + break; + default: + break; + } + + return 0; +} + +static int gfx_v6_0_set_eop_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (type) { + case AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP: + gfx_v6_0_set_gfx_eop_interrupt_state(adev, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP: + gfx_v6_0_set_compute_eop_interrupt_state(adev, 0, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP: + gfx_v6_0_set_compute_eop_interrupt_state(adev, 1, state); + break; + default: + break; + } + return 0; +} + +static int gfx_v6_0_eop_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + switch (entry->ring_id) { + case 0: + amdgpu_fence_process(&adev->gfx.gfx_ring[0]); + break; + case 1: + case 2: + amdgpu_fence_process(&adev->gfx.compute_ring[entry->ring_id - 1]); + break; + default: + break; + } + return 0; +} + +static void gfx_v6_0_fault(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry) +{ + struct amdgpu_ring *ring; + + switch (entry->ring_id) { + case 0: + ring = &adev->gfx.gfx_ring[0]; + break; + case 1: + case 2: + ring = &adev->gfx.compute_ring[entry->ring_id - 1]; + break; + default: + return; + } + drm_sched_fault(&ring->sched); +} + +static int gfx_v6_0_priv_reg_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal register access in command stream\n"); + gfx_v6_0_fault(adev, entry); + return 0; +} + +static int gfx_v6_0_priv_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal instruction in command stream\n"); + gfx_v6_0_fault(adev, entry); + return 0; +} + +static int gfx_v6_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + bool gate = false; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (state == AMD_CG_STATE_GATE) + gate = true; + + gfx_v6_0_enable_gui_idle_interrupt(adev, false); + if (gate) { + gfx_v6_0_enable_mgcg(adev, true); + gfx_v6_0_enable_cgcg(adev, true); + } else { + gfx_v6_0_enable_cgcg(adev, false); + gfx_v6_0_enable_mgcg(adev, false); + } + gfx_v6_0_enable_gui_idle_interrupt(adev, true); + + return 0; +} + +static int gfx_v6_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + bool gate = false; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (state == AMD_PG_STATE_GATE) + gate = true; + + if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_GFX_DMG | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_GDS | + AMD_PG_SUPPORT_RLC_SMU_HS)) { + gfx_v6_0_update_gfx_pg(adev, gate); + if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) { + gfx_v6_0_enable_cp_pg(adev, gate); + gfx_v6_0_enable_gds_pg(adev, gate); + } + } + + return 0; +} + +static void gfx_v6_0_emit_mem_sync(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); + amdgpu_ring_write(ring, PACKET3_TCL1_ACTION_ENA | + PACKET3_TC_ACTION_ENA | + PACKET3_SH_KCACHE_ACTION_ENA | + PACKET3_SH_ICACHE_ACTION_ENA); /* CP_COHER_CNTL */ + amdgpu_ring_write(ring, 0xffffffff); /* CP_COHER_SIZE */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE */ + amdgpu_ring_write(ring, 0x0000000A); /* poll interval */ +} + +static const struct amd_ip_funcs gfx_v6_0_ip_funcs = { + .name = "gfx_v6_0", + .early_init = gfx_v6_0_early_init, + .late_init = NULL, + .sw_init = gfx_v6_0_sw_init, + .sw_fini = gfx_v6_0_sw_fini, + .hw_init = gfx_v6_0_hw_init, + .hw_fini = gfx_v6_0_hw_fini, + .suspend = gfx_v6_0_suspend, + .resume = gfx_v6_0_resume, + .is_idle = gfx_v6_0_is_idle, + .wait_for_idle = gfx_v6_0_wait_for_idle, + .soft_reset = gfx_v6_0_soft_reset, + .set_clockgating_state = gfx_v6_0_set_clockgating_state, + .set_powergating_state = gfx_v6_0_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs gfx_v6_0_ring_funcs_gfx = { + .type = AMDGPU_RING_TYPE_GFX, + .align_mask = 0xff, + .nop = 0x80000000, + .support_64bit_ptrs = false, + .get_rptr = gfx_v6_0_ring_get_rptr, + .get_wptr = gfx_v6_0_ring_get_wptr, + .set_wptr = gfx_v6_0_ring_set_wptr_gfx, + .emit_frame_size = + 5 + 5 + /* hdp flush / invalidate */ + 14 + 14 + 14 + /* gfx_v6_0_ring_emit_fence x3 for user fence, vm fence */ + 7 + 4 + /* gfx_v6_0_ring_emit_pipeline_sync */ + SI_FLUSH_GPU_TLB_NUM_WREG * 5 + 7 + 6 + /* gfx_v6_0_ring_emit_vm_flush */ + 3 + 2 + /* gfx_v6_ring_emit_cntxcntl including vgt flush */ + 5, /* SURFACE_SYNC */ + .emit_ib_size = 6, /* gfx_v6_0_ring_emit_ib */ + .emit_ib = gfx_v6_0_ring_emit_ib, + .emit_fence = gfx_v6_0_ring_emit_fence, + .emit_pipeline_sync = gfx_v6_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v6_0_ring_emit_vm_flush, + .test_ring = gfx_v6_0_ring_test_ring, + .test_ib = gfx_v6_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .emit_cntxcntl = gfx_v6_ring_emit_cntxcntl, + .emit_wreg = gfx_v6_0_ring_emit_wreg, + .emit_mem_sync = gfx_v6_0_emit_mem_sync, +}; + +static const struct amdgpu_ring_funcs gfx_v6_0_ring_funcs_compute = { + .type = AMDGPU_RING_TYPE_COMPUTE, + .align_mask = 0xff, + .nop = 0x80000000, + .get_rptr = gfx_v6_0_ring_get_rptr, + .get_wptr = gfx_v6_0_ring_get_wptr, + .set_wptr = gfx_v6_0_ring_set_wptr_compute, + .emit_frame_size = + 5 + 5 + /* hdp flush / invalidate */ + 7 + /* gfx_v6_0_ring_emit_pipeline_sync */ + SI_FLUSH_GPU_TLB_NUM_WREG * 5 + 7 + /* gfx_v6_0_ring_emit_vm_flush */ + 14 + 14 + 14 + /* gfx_v6_0_ring_emit_fence x3 for user fence, vm fence */ + 5, /* SURFACE_SYNC */ + .emit_ib_size = 6, /* gfx_v6_0_ring_emit_ib */ + .emit_ib = gfx_v6_0_ring_emit_ib, + .emit_fence = gfx_v6_0_ring_emit_fence, + .emit_pipeline_sync = gfx_v6_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v6_0_ring_emit_vm_flush, + .test_ring = gfx_v6_0_ring_test_ring, + .test_ib = gfx_v6_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .emit_wreg = gfx_v6_0_ring_emit_wreg, + .emit_mem_sync = gfx_v6_0_emit_mem_sync, +}; + +static void gfx_v6_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + adev->gfx.gfx_ring[i].funcs = &gfx_v6_0_ring_funcs_gfx; + for (i = 0; i < adev->gfx.num_compute_rings; i++) + adev->gfx.compute_ring[i].funcs = &gfx_v6_0_ring_funcs_compute; +} + +static const struct amdgpu_irq_src_funcs gfx_v6_0_eop_irq_funcs = { + .set = gfx_v6_0_set_eop_interrupt_state, + .process = gfx_v6_0_eop_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v6_0_priv_reg_irq_funcs = { + .set = gfx_v6_0_set_priv_reg_fault_state, + .process = gfx_v6_0_priv_reg_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v6_0_priv_inst_irq_funcs = { + .set = gfx_v6_0_set_priv_inst_fault_state, + .process = gfx_v6_0_priv_inst_irq, +}; + +static void gfx_v6_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gfx.eop_irq.num_types = AMDGPU_CP_IRQ_LAST; + adev->gfx.eop_irq.funcs = &gfx_v6_0_eop_irq_funcs; + + adev->gfx.priv_reg_irq.num_types = 1; + adev->gfx.priv_reg_irq.funcs = &gfx_v6_0_priv_reg_irq_funcs; + + adev->gfx.priv_inst_irq.num_types = 1; + adev->gfx.priv_inst_irq.funcs = &gfx_v6_0_priv_inst_irq_funcs; +} + +static void gfx_v6_0_get_cu_info(struct amdgpu_device *adev) +{ + int i, j, k, counter, active_cu_number = 0; + u32 mask, bitmap, ao_bitmap, ao_cu_mask = 0; + struct amdgpu_cu_info *cu_info = &adev->gfx.cu_info; + unsigned disable_masks[4 * 2]; + u32 ao_cu_num; + + if (adev->flags & AMD_IS_APU) + ao_cu_num = 2; + else + ao_cu_num = adev->gfx.config.max_cu_per_sh; + + memset(cu_info, 0, sizeof(*cu_info)); + + amdgpu_gfx_parse_disable_cu(disable_masks, 4, 2); + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + mask = 1; + ao_bitmap = 0; + counter = 0; + gfx_v6_0_select_se_sh(adev, i, j, 0xffffffff, 0); + if (i < 4 && j < 2) + gfx_v6_0_set_user_cu_inactive_bitmap( + adev, disable_masks[i * 2 + j]); + bitmap = gfx_v6_0_get_cu_enabled(adev); + cu_info->bitmap[0][i][j] = bitmap; + + for (k = 0; k < adev->gfx.config.max_cu_per_sh; k++) { + if (bitmap & mask) { + if (counter < ao_cu_num) + ao_bitmap |= mask; + counter ++; + } + mask <<= 1; + } + active_cu_number += counter; + if (i < 2 && j < 2) + ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8)); + cu_info->ao_cu_bitmap[i][j] = ao_bitmap; + } + } + + gfx_v6_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + cu_info->number = active_cu_number; + cu_info->ao_cu_mask = ao_cu_mask; +} + +const struct amdgpu_ip_block_version gfx_v6_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_GFX, + .major = 6, + .minor = 0, + .rev = 0, + .funcs = &gfx_v6_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h new file mode 100644 index 000000000..ced6fc42f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFX_V6_0_H__ +#define __GFX_V6_0_H__ + +extern const struct amdgpu_ip_block_version gfx_v6_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c new file mode 100644 index 000000000..c2faf6b4c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c @@ -0,0 +1,5172 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" +#include "amdgpu_gfx.h" +#include "cikd.h" +#include "cik.h" +#include "cik_structs.h" +#include "atom.h" +#include "amdgpu_ucode.h" +#include "clearstate_ci.h" + +#include "dce/dce_8_0_d.h" +#include "dce/dce_8_0_sh_mask.h" + +#include "bif/bif_4_1_d.h" +#include "bif/bif_4_1_sh_mask.h" + +#include "gca/gfx_7_0_d.h" +#include "gca/gfx_7_2_enum.h" +#include "gca/gfx_7_2_sh_mask.h" + +#include "gmc/gmc_7_0_d.h" +#include "gmc/gmc_7_0_sh_mask.h" + +#include "oss/oss_2_0_d.h" +#include "oss/oss_2_0_sh_mask.h" + +#define NUM_SIMD_PER_CU 0x4 /* missing from the gfx_7 IP headers */ + +#define GFX7_NUM_GFX_RINGS 1 +#define GFX7_MEC_HPD_SIZE 2048 + +static void gfx_v7_0_set_ring_funcs(struct amdgpu_device *adev); +static void gfx_v7_0_set_irq_funcs(struct amdgpu_device *adev); +static void gfx_v7_0_set_gds_init(struct amdgpu_device *adev); + +MODULE_FIRMWARE("amdgpu/bonaire_pfp.bin"); +MODULE_FIRMWARE("amdgpu/bonaire_me.bin"); +MODULE_FIRMWARE("amdgpu/bonaire_ce.bin"); +MODULE_FIRMWARE("amdgpu/bonaire_rlc.bin"); +MODULE_FIRMWARE("amdgpu/bonaire_mec.bin"); + +MODULE_FIRMWARE("amdgpu/hawaii_pfp.bin"); +MODULE_FIRMWARE("amdgpu/hawaii_me.bin"); +MODULE_FIRMWARE("amdgpu/hawaii_ce.bin"); +MODULE_FIRMWARE("amdgpu/hawaii_rlc.bin"); +MODULE_FIRMWARE("amdgpu/hawaii_mec.bin"); + +MODULE_FIRMWARE("amdgpu/kaveri_pfp.bin"); +MODULE_FIRMWARE("amdgpu/kaveri_me.bin"); +MODULE_FIRMWARE("amdgpu/kaveri_ce.bin"); +MODULE_FIRMWARE("amdgpu/kaveri_rlc.bin"); +MODULE_FIRMWARE("amdgpu/kaveri_mec.bin"); +MODULE_FIRMWARE("amdgpu/kaveri_mec2.bin"); + +MODULE_FIRMWARE("amdgpu/kabini_pfp.bin"); +MODULE_FIRMWARE("amdgpu/kabini_me.bin"); +MODULE_FIRMWARE("amdgpu/kabini_ce.bin"); +MODULE_FIRMWARE("amdgpu/kabini_rlc.bin"); +MODULE_FIRMWARE("amdgpu/kabini_mec.bin"); + +MODULE_FIRMWARE("amdgpu/mullins_pfp.bin"); +MODULE_FIRMWARE("amdgpu/mullins_me.bin"); +MODULE_FIRMWARE("amdgpu/mullins_ce.bin"); +MODULE_FIRMWARE("amdgpu/mullins_rlc.bin"); +MODULE_FIRMWARE("amdgpu/mullins_mec.bin"); + +static const struct amdgpu_gds_reg_offset amdgpu_gds_reg_offset[] = { + {mmGDS_VMID0_BASE, mmGDS_VMID0_SIZE, mmGDS_GWS_VMID0, mmGDS_OA_VMID0}, + {mmGDS_VMID1_BASE, mmGDS_VMID1_SIZE, mmGDS_GWS_VMID1, mmGDS_OA_VMID1}, + {mmGDS_VMID2_BASE, mmGDS_VMID2_SIZE, mmGDS_GWS_VMID2, mmGDS_OA_VMID2}, + {mmGDS_VMID3_BASE, mmGDS_VMID3_SIZE, mmGDS_GWS_VMID3, mmGDS_OA_VMID3}, + {mmGDS_VMID4_BASE, mmGDS_VMID4_SIZE, mmGDS_GWS_VMID4, mmGDS_OA_VMID4}, + {mmGDS_VMID5_BASE, mmGDS_VMID5_SIZE, mmGDS_GWS_VMID5, mmGDS_OA_VMID5}, + {mmGDS_VMID6_BASE, mmGDS_VMID6_SIZE, mmGDS_GWS_VMID6, mmGDS_OA_VMID6}, + {mmGDS_VMID7_BASE, mmGDS_VMID7_SIZE, mmGDS_GWS_VMID7, mmGDS_OA_VMID7}, + {mmGDS_VMID8_BASE, mmGDS_VMID8_SIZE, mmGDS_GWS_VMID8, mmGDS_OA_VMID8}, + {mmGDS_VMID9_BASE, mmGDS_VMID9_SIZE, mmGDS_GWS_VMID9, mmGDS_OA_VMID9}, + {mmGDS_VMID10_BASE, mmGDS_VMID10_SIZE, mmGDS_GWS_VMID10, mmGDS_OA_VMID10}, + {mmGDS_VMID11_BASE, mmGDS_VMID11_SIZE, mmGDS_GWS_VMID11, mmGDS_OA_VMID11}, + {mmGDS_VMID12_BASE, mmGDS_VMID12_SIZE, mmGDS_GWS_VMID12, mmGDS_OA_VMID12}, + {mmGDS_VMID13_BASE, mmGDS_VMID13_SIZE, mmGDS_GWS_VMID13, mmGDS_OA_VMID13}, + {mmGDS_VMID14_BASE, mmGDS_VMID14_SIZE, mmGDS_GWS_VMID14, mmGDS_OA_VMID14}, + {mmGDS_VMID15_BASE, mmGDS_VMID15_SIZE, mmGDS_GWS_VMID15, mmGDS_OA_VMID15} +}; + +static const u32 spectre_rlc_save_restore_register_list[] = { + (0x0e00 << 16) | (0xc12c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc140 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc150 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc15c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc168 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc170 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc178 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc204 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2b8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2bc >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2c0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8228 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x829c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x869c >> 2), + 0x00000000, + (0x0600 << 16) | (0x98f4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x98f8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9900 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc260 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x90e8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c000 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c00c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c1c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9700 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x8e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x9e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0xae00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0xbe00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x89bc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8900 >> 2), + 0x00000000, + 0x3, + (0x0e00 << 16) | (0xc130 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc134 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc1fc >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc208 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc264 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc268 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc26c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc270 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc274 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc278 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc27c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc280 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc284 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc288 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc28c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc290 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc294 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc298 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc29c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2a0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2a4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2a8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2ac >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2b0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x301d0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30238 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30250 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30254 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30258 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3025c >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x8e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x9e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0xae00 << 16) | (0xc900 >> 2), + 0x00000000, + (0xbe00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x8e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x9e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0xae00 << 16) | (0xc904 >> 2), + 0x00000000, + (0xbe00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x8e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x9e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0xae00 << 16) | (0xc908 >> 2), + 0x00000000, + (0xbe00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x8e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x9e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0xae00 << 16) | (0xc90c >> 2), + 0x00000000, + (0xbe00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x8e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x9e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0xae00 << 16) | (0xc910 >> 2), + 0x00000000, + (0xbe00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc99c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9834 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f00 >> 2), + 0x00000000, + (0x0001 << 16) | (0x30f00 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f04 >> 2), + 0x00000000, + (0x0001 << 16) | (0x30f04 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f08 >> 2), + 0x00000000, + (0x0001 << 16) | (0x30f08 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f0c >> 2), + 0x00000000, + (0x0001 << 16) | (0x30f0c >> 2), + 0x00000000, + (0x0600 << 16) | (0x9b7c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8a14 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8a18 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a00 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8bf0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8bcc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8b24 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30a04 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a10 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a14 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a18 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a2c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc700 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc704 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc708 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc768 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc770 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc774 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc778 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc77c >> 2), + 0x00000000, + (0x0400 << 16) | (0xc780 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc784 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc788 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc78c >> 2), + 0x00000000, + (0x0400 << 16) | (0xc798 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc79c >> 2), + 0x00000000, + (0x0400 << 16) | (0xc7a0 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc7a4 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc7a8 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc7ac >> 2), + 0x00000000, + (0x0400 << 16) | (0xc7b0 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc7b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9100 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c010 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92a8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92ac >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92b8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92bc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92c0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92c4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92c8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92cc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92d0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c00 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c04 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c20 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c38 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c3c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xae00 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9604 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac08 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac0c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac10 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac14 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac58 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac68 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac6c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac70 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac74 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac78 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac7c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac80 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac84 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac88 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac8c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x970c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9714 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9718 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x971c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x4e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x5e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x6e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x7e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x8e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x9e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0xae00 << 16) | (0x31068 >> 2), + 0x00000000, + (0xbe00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xcd10 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xcd14 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88b0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88b8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88bc >> 2), + 0x00000000, + (0x0400 << 16) | (0x89c0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88c4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88c8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88d0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88d4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88d8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8980 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30938 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3093c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30940 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x89a0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30900 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30904 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x89b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c210 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c214 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c218 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8904 >> 2), + 0x00000000, + 0x5, + (0x0e00 << 16) | (0x8c28 >> 2), + (0x0e00 << 16) | (0x8c2c >> 2), + (0x0e00 << 16) | (0x8c30 >> 2), + (0x0e00 << 16) | (0x8c34 >> 2), + (0x0e00 << 16) | (0x9600 >> 2), +}; + +static const u32 kalindi_rlc_save_restore_register_list[] = { + (0x0e00 << 16) | (0xc12c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc140 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc150 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc15c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc168 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc170 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc204 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2b8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2bc >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2c0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8228 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x829c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x869c >> 2), + 0x00000000, + (0x0600 << 16) | (0x98f4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x98f8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9900 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc260 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x90e8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c000 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c00c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c1c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9700 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x89bc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8900 >> 2), + 0x00000000, + 0x3, + (0x0e00 << 16) | (0xc130 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc134 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc1fc >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc208 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc264 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc268 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc26c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc270 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc274 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc28c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc290 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc294 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc298 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2a0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2a4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2a8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2ac >> 2), + 0x00000000, + (0x0e00 << 16) | (0x301d0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30238 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30250 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30254 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30258 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3025c >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc99c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9834 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f00 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f04 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f08 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f0c >> 2), + 0x00000000, + (0x0600 << 16) | (0x9b7c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8a14 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8a18 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a00 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8bf0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8bcc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8b24 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30a04 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a10 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a14 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a18 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a2c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc700 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc704 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc708 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc768 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc770 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc774 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc798 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc79c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9100 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c010 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c00 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c04 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c20 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c38 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c3c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xae00 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9604 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac08 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac0c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac10 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac14 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac58 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac68 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac6c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac70 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac74 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac78 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac7c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac80 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac84 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac88 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac8c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x970c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9714 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9718 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x971c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x4e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x5e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x6e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x7e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xcd10 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xcd14 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88b0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88b8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88bc >> 2), + 0x00000000, + (0x0400 << 16) | (0x89c0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88c4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88c8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88d0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88d4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88d8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8980 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30938 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3093c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30940 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x89a0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30900 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30904 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x89b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3e1fc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c210 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c214 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c218 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8904 >> 2), + 0x00000000, + 0x5, + (0x0e00 << 16) | (0x8c28 >> 2), + (0x0e00 << 16) | (0x8c2c >> 2), + (0x0e00 << 16) | (0x8c30 >> 2), + (0x0e00 << 16) | (0x8c34 >> 2), + (0x0e00 << 16) | (0x9600 >> 2), +}; + +static u32 gfx_v7_0_get_csb_size(struct amdgpu_device *adev); +static void gfx_v7_0_get_csb_buffer(struct amdgpu_device *adev, volatile u32 *buffer); +static void gfx_v7_0_init_pg(struct amdgpu_device *adev); +static void gfx_v7_0_get_cu_info(struct amdgpu_device *adev); + +static void gfx_v7_0_free_microcode(struct amdgpu_device *adev) +{ + amdgpu_ucode_release(&adev->gfx.pfp_fw); + amdgpu_ucode_release(&adev->gfx.me_fw); + amdgpu_ucode_release(&adev->gfx.ce_fw); + amdgpu_ucode_release(&adev->gfx.mec_fw); + amdgpu_ucode_release(&adev->gfx.mec2_fw); + amdgpu_ucode_release(&adev->gfx.rlc_fw); +} + +/* + * Core functions + */ +/** + * gfx_v7_0_init_microcode - load ucode images from disk + * + * @adev: amdgpu_device pointer + * + * Use the firmware interface to load the ucode images into + * the driver (not loaded into hw). + * Returns 0 on success, error on failure. + */ +static int gfx_v7_0_init_microcode(struct amdgpu_device *adev) +{ + const char *chip_name; + char fw_name[30]; + int err; + + DRM_DEBUG("\n"); + + switch (adev->asic_type) { + case CHIP_BONAIRE: + chip_name = "bonaire"; + break; + case CHIP_HAWAII: + chip_name = "hawaii"; + break; + case CHIP_KAVERI: + chip_name = "kaveri"; + break; + case CHIP_KABINI: + chip_name = "kabini"; + break; + case CHIP_MULLINS: + chip_name = "mullins"; + break; + default: + BUG(); + } + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.pfp_fw, fw_name); + if (err) + goto out; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.me_fw, fw_name); + if (err) + goto out; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.ce_fw, fw_name); + if (err) + goto out; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw, fw_name); + if (err) + goto out; + + if (adev->asic_type == CHIP_KAVERI) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.mec2_fw, fw_name); + if (err) + goto out; + } + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.rlc_fw, fw_name); + if (err) + goto out; +out: + if (err) { + pr_err("gfx7: Failed to load firmware \"%s\"\n", fw_name); + gfx_v7_0_free_microcode(adev); + } + return err; +} + +/** + * gfx_v7_0_tiling_mode_table_init - init the hw tiling table + * + * @adev: amdgpu_device pointer + * + * Starting with SI, the tiling setup is done globally in a + * set of 32 tiling modes. Rather than selecting each set of + * parameters per surface as on older asics, we just select + * which index in the tiling table we want to use, and the + * surface uses those parameters (CIK). + */ +static void gfx_v7_0_tiling_mode_table_init(struct amdgpu_device *adev) +{ + const u32 num_tile_mode_states = + ARRAY_SIZE(adev->gfx.config.tile_mode_array); + const u32 num_secondary_tile_mode_states = + ARRAY_SIZE(adev->gfx.config.macrotile_mode_array); + u32 reg_offset, split_equal_to_row_size; + uint32_t *tile, *macrotile; + + tile = adev->gfx.config.tile_mode_array; + macrotile = adev->gfx.config.macrotile_mode_array; + + switch (adev->gfx.config.mem_row_size_in_kb) { + case 1: + split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_1KB; + break; + case 2: + default: + split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_2KB; + break; + case 4: + split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_4KB; + break; + } + + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + tile[reg_offset] = 0; + for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) + macrotile[reg_offset] = 0; + + switch (adev->asic_type) { + case CHIP_BONAIRE: + tile[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | + TILE_SPLIT(split_equal_to_row_size)); + tile[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | + TILE_SPLIT(split_equal_to_row_size)); + tile[7] = (TILE_SPLIT(split_equal_to_row_size)); + tile[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | + PIPE_CONFIG(ADDR_SURF_P4_16x16)); + tile[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING)); + tile[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + tile[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + tile[12] = (TILE_SPLIT(split_equal_to_row_size)); + tile[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); + tile[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + tile[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + tile[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + tile[17] = (TILE_SPLIT(split_equal_to_row_size)); + tile[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); + tile[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[23] = (TILE_SPLIT(split_equal_to_row_size)); + tile[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING)); + tile[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + tile[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + tile[30] = (TILE_SPLIT(split_equal_to_row_size)); + + macrotile[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + macrotile[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK)); + macrotile[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + macrotile[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK)); + + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + WREG32(mmGB_TILE_MODE0 + reg_offset, tile[reg_offset]); + for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) + if (reg_offset != 7) + WREG32(mmGB_MACROTILE_MODE0 + reg_offset, macrotile[reg_offset]); + break; + case CHIP_HAWAII: + tile[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | + TILE_SPLIT(split_equal_to_row_size)); + tile[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | + TILE_SPLIT(split_equal_to_row_size)); + tile[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | + TILE_SPLIT(split_equal_to_row_size)); + tile[7] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | + TILE_SPLIT(split_equal_to_row_size)); + tile[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16)); + tile[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING)); + tile[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + tile[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + tile[12] = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + tile[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); + tile[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + tile[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + tile[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + tile[17] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + tile[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING)); + tile[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[23] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING)); + tile[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + tile[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + tile[30] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + + macrotile[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK)); + macrotile[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK)); + macrotile[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK)); + macrotile[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK)); + macrotile[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + macrotile[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK)); + + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + WREG32(mmGB_TILE_MODE0 + reg_offset, tile[reg_offset]); + for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) + if (reg_offset != 7) + WREG32(mmGB_MACROTILE_MODE0 + reg_offset, macrotile[reg_offset]); + break; + case CHIP_KABINI: + case CHIP_KAVERI: + case CHIP_MULLINS: + default: + tile[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | + TILE_SPLIT(split_equal_to_row_size)); + tile[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + tile[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | + TILE_SPLIT(split_equal_to_row_size)); + tile[7] = (TILE_SPLIT(split_equal_to_row_size)); + tile[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | + PIPE_CONFIG(ADDR_SURF_P2)); + tile[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING)); + tile[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + tile[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + tile[12] = (TILE_SPLIT(split_equal_to_row_size)); + tile[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); + tile[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + tile[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + tile[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + tile[17] = (TILE_SPLIT(split_equal_to_row_size)); + tile[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING)); + tile[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[23] = (TILE_SPLIT(split_equal_to_row_size)); + tile[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + tile[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING)); + tile[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + tile[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + tile[30] = (TILE_SPLIT(split_equal_to_row_size)); + + macrotile[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_8_BANK)); + macrotile[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_8_BANK)); + macrotile[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + macrotile[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + macrotile[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + macrotile[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + macrotile[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + macrotile[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + macrotile[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + WREG32(mmGB_TILE_MODE0 + reg_offset, tile[reg_offset]); + for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) + if (reg_offset != 7) + WREG32(mmGB_MACROTILE_MODE0 + reg_offset, macrotile[reg_offset]); + break; + } +} + +/** + * gfx_v7_0_select_se_sh - select which SE, SH to address + * + * @adev: amdgpu_device pointer + * @se_num: shader engine to address + * @sh_num: sh block to address + * @instance: Certain registers are instanced per SE or SH. + * 0xffffffff means broadcast to all SEs or SHs (CIK). + * @xcc_id: xcc accelerated compute core id + * Select which SE, SH combinations to address. + */ +static void gfx_v7_0_select_se_sh(struct amdgpu_device *adev, + u32 se_num, u32 sh_num, u32 instance, + int xcc_id) +{ + u32 data; + + if (instance == 0xffffffff) + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_INDEX, instance); + + if ((se_num == 0xffffffff) && (sh_num == 0xffffffff)) + data |= GRBM_GFX_INDEX__SH_BROADCAST_WRITES_MASK | + GRBM_GFX_INDEX__SE_BROADCAST_WRITES_MASK; + else if (se_num == 0xffffffff) + data |= GRBM_GFX_INDEX__SE_BROADCAST_WRITES_MASK | + (sh_num << GRBM_GFX_INDEX__SH_INDEX__SHIFT); + else if (sh_num == 0xffffffff) + data |= GRBM_GFX_INDEX__SH_BROADCAST_WRITES_MASK | + (se_num << GRBM_GFX_INDEX__SE_INDEX__SHIFT); + else + data |= (sh_num << GRBM_GFX_INDEX__SH_INDEX__SHIFT) | + (se_num << GRBM_GFX_INDEX__SE_INDEX__SHIFT); + WREG32(mmGRBM_GFX_INDEX, data); +} + +/** + * gfx_v7_0_get_rb_active_bitmap - computes the mask of enabled RBs + * + * @adev: amdgpu_device pointer + * + * Calculates the bitmask of enabled RBs (CIK). + * Returns the enabled RB bitmask. + */ +static u32 gfx_v7_0_get_rb_active_bitmap(struct amdgpu_device *adev) +{ + u32 data, mask; + + data = RREG32(mmCC_RB_BACKEND_DISABLE); + data |= RREG32(mmGC_USER_RB_BACKEND_DISABLE); + + data &= CC_RB_BACKEND_DISABLE__BACKEND_DISABLE_MASK; + data >>= GC_USER_RB_BACKEND_DISABLE__BACKEND_DISABLE__SHIFT; + + mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_backends_per_se / + adev->gfx.config.max_sh_per_se); + + return (~data) & mask; +} + +static void +gfx_v7_0_raster_config(struct amdgpu_device *adev, u32 *rconf, u32 *rconf1) +{ + switch (adev->asic_type) { + case CHIP_BONAIRE: + *rconf |= RB_MAP_PKR0(2) | RB_XSEL2(1) | SE_MAP(2) | + SE_XSEL(1) | SE_YSEL(1); + *rconf1 |= 0x0; + break; + case CHIP_HAWAII: + *rconf |= RB_MAP_PKR0(2) | RB_MAP_PKR1(2) | + RB_XSEL2(1) | PKR_MAP(2) | PKR_XSEL(1) | + PKR_YSEL(1) | SE_MAP(2) | SE_XSEL(2) | + SE_YSEL(3); + *rconf1 |= SE_PAIR_MAP(2) | SE_PAIR_XSEL(3) | + SE_PAIR_YSEL(2); + break; + case CHIP_KAVERI: + *rconf |= RB_MAP_PKR0(2); + *rconf1 |= 0x0; + break; + case CHIP_KABINI: + case CHIP_MULLINS: + *rconf |= 0x0; + *rconf1 |= 0x0; + break; + default: + DRM_ERROR("unknown asic: 0x%x\n", adev->asic_type); + break; + } +} + +static void +gfx_v7_0_write_harvested_raster_configs(struct amdgpu_device *adev, + u32 raster_config, u32 raster_config_1, + unsigned rb_mask, unsigned num_rb) +{ + unsigned sh_per_se = max_t(unsigned, adev->gfx.config.max_sh_per_se, 1); + unsigned num_se = max_t(unsigned, adev->gfx.config.max_shader_engines, 1); + unsigned rb_per_pkr = min_t(unsigned, num_rb / num_se / sh_per_se, 2); + unsigned rb_per_se = num_rb / num_se; + unsigned se_mask[4]; + unsigned se; + + se_mask[0] = ((1 << rb_per_se) - 1) & rb_mask; + se_mask[1] = (se_mask[0] << rb_per_se) & rb_mask; + se_mask[2] = (se_mask[1] << rb_per_se) & rb_mask; + se_mask[3] = (se_mask[2] << rb_per_se) & rb_mask; + + WARN_ON(!(num_se == 1 || num_se == 2 || num_se == 4)); + WARN_ON(!(sh_per_se == 1 || sh_per_se == 2)); + WARN_ON(!(rb_per_pkr == 1 || rb_per_pkr == 2)); + + if ((num_se > 2) && ((!se_mask[0] && !se_mask[1]) || + (!se_mask[2] && !se_mask[3]))) { + raster_config_1 &= ~SE_PAIR_MAP_MASK; + + if (!se_mask[0] && !se_mask[1]) { + raster_config_1 |= + SE_PAIR_MAP(RASTER_CONFIG_SE_PAIR_MAP_3); + } else { + raster_config_1 |= + SE_PAIR_MAP(RASTER_CONFIG_SE_PAIR_MAP_0); + } + } + + for (se = 0; se < num_se; se++) { + unsigned raster_config_se = raster_config; + unsigned pkr0_mask = ((1 << rb_per_pkr) - 1) << (se * rb_per_se); + unsigned pkr1_mask = pkr0_mask << rb_per_pkr; + int idx = (se / 2) * 2; + + if ((num_se > 1) && (!se_mask[idx] || !se_mask[idx + 1])) { + raster_config_se &= ~SE_MAP_MASK; + + if (!se_mask[idx]) { + raster_config_se |= SE_MAP(RASTER_CONFIG_SE_MAP_3); + } else { + raster_config_se |= SE_MAP(RASTER_CONFIG_SE_MAP_0); + } + } + + pkr0_mask &= rb_mask; + pkr1_mask &= rb_mask; + if (rb_per_se > 2 && (!pkr0_mask || !pkr1_mask)) { + raster_config_se &= ~PKR_MAP_MASK; + + if (!pkr0_mask) { + raster_config_se |= PKR_MAP(RASTER_CONFIG_PKR_MAP_3); + } else { + raster_config_se |= PKR_MAP(RASTER_CONFIG_PKR_MAP_0); + } + } + + if (rb_per_se >= 2) { + unsigned rb0_mask = 1 << (se * rb_per_se); + unsigned rb1_mask = rb0_mask << 1; + + rb0_mask &= rb_mask; + rb1_mask &= rb_mask; + if (!rb0_mask || !rb1_mask) { + raster_config_se &= ~RB_MAP_PKR0_MASK; + + if (!rb0_mask) { + raster_config_se |= + RB_MAP_PKR0(RASTER_CONFIG_RB_MAP_3); + } else { + raster_config_se |= + RB_MAP_PKR0(RASTER_CONFIG_RB_MAP_0); + } + } + + if (rb_per_se > 2) { + rb0_mask = 1 << (se * rb_per_se + rb_per_pkr); + rb1_mask = rb0_mask << 1; + rb0_mask &= rb_mask; + rb1_mask &= rb_mask; + if (!rb0_mask || !rb1_mask) { + raster_config_se &= ~RB_MAP_PKR1_MASK; + + if (!rb0_mask) { + raster_config_se |= + RB_MAP_PKR1(RASTER_CONFIG_RB_MAP_3); + } else { + raster_config_se |= + RB_MAP_PKR1(RASTER_CONFIG_RB_MAP_0); + } + } + } + } + + /* GRBM_GFX_INDEX has a different offset on CI+ */ + gfx_v7_0_select_se_sh(adev, se, 0xffffffff, 0xffffffff, 0); + WREG32(mmPA_SC_RASTER_CONFIG, raster_config_se); + WREG32(mmPA_SC_RASTER_CONFIG_1, raster_config_1); + } + + /* GRBM_GFX_INDEX has a different offset on CI+ */ + gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); +} + +/** + * gfx_v7_0_setup_rb - setup the RBs on the asic + * + * @adev: amdgpu_device pointer + * + * Configures per-SE/SH RB registers (CIK). + */ +static void gfx_v7_0_setup_rb(struct amdgpu_device *adev) +{ + int i, j; + u32 data; + u32 raster_config = 0, raster_config_1 = 0; + u32 active_rbs = 0; + u32 rb_bitmap_width_per_sh = adev->gfx.config.max_backends_per_se / + adev->gfx.config.max_sh_per_se; + unsigned num_rb_pipes; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + gfx_v7_0_select_se_sh(adev, i, j, 0xffffffff, 0); + data = gfx_v7_0_get_rb_active_bitmap(adev); + active_rbs |= data << ((i * adev->gfx.config.max_sh_per_se + j) * + rb_bitmap_width_per_sh); + } + } + gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + + adev->gfx.config.backend_enable_mask = active_rbs; + adev->gfx.config.num_rbs = hweight32(active_rbs); + + num_rb_pipes = min_t(unsigned, adev->gfx.config.max_backends_per_se * + adev->gfx.config.max_shader_engines, 16); + + gfx_v7_0_raster_config(adev, &raster_config, &raster_config_1); + + if (!adev->gfx.config.backend_enable_mask || + adev->gfx.config.num_rbs >= num_rb_pipes) { + WREG32(mmPA_SC_RASTER_CONFIG, raster_config); + WREG32(mmPA_SC_RASTER_CONFIG_1, raster_config_1); + } else { + gfx_v7_0_write_harvested_raster_configs(adev, raster_config, raster_config_1, + adev->gfx.config.backend_enable_mask, + num_rb_pipes); + } + + /* cache the values for userspace */ + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + gfx_v7_0_select_se_sh(adev, i, j, 0xffffffff, 0); + adev->gfx.config.rb_config[i][j].rb_backend_disable = + RREG32(mmCC_RB_BACKEND_DISABLE); + adev->gfx.config.rb_config[i][j].user_rb_backend_disable = + RREG32(mmGC_USER_RB_BACKEND_DISABLE); + adev->gfx.config.rb_config[i][j].raster_config = + RREG32(mmPA_SC_RASTER_CONFIG); + adev->gfx.config.rb_config[i][j].raster_config_1 = + RREG32(mmPA_SC_RASTER_CONFIG_1); + } + } + gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); +} + +#define DEFAULT_SH_MEM_BASES (0x6000) +/** + * gfx_v7_0_init_compute_vmid - gart enable + * + * @adev: amdgpu_device pointer + * + * Initialize compute vmid sh_mem registers + * + */ +static void gfx_v7_0_init_compute_vmid(struct amdgpu_device *adev) +{ + int i; + uint32_t sh_mem_config; + uint32_t sh_mem_bases; + + /* + * Configure apertures: + * LDS: 0x60000000'00000000 - 0x60000001'00000000 (4GB) + * Scratch: 0x60000001'00000000 - 0x60000002'00000000 (4GB) + * GPUVM: 0x60010000'00000000 - 0x60020000'00000000 (1TB) + */ + sh_mem_bases = DEFAULT_SH_MEM_BASES | (DEFAULT_SH_MEM_BASES << 16); + sh_mem_config = SH_MEM_ALIGNMENT_MODE_UNALIGNED << + SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT; + sh_mem_config |= MTYPE_NONCACHED << SH_MEM_CONFIG__DEFAULT_MTYPE__SHIFT; + mutex_lock(&adev->srbm_mutex); + for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { + cik_srbm_select(adev, 0, 0, 0, i); + /* CP and shaders */ + WREG32(mmSH_MEM_CONFIG, sh_mem_config); + WREG32(mmSH_MEM_APE1_BASE, 1); + WREG32(mmSH_MEM_APE1_LIMIT, 0); + WREG32(mmSH_MEM_BASES, sh_mem_bases); + } + cik_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + /* Initialize all compute VMIDs to have no GDS, GWS, or OA + access. These should be enabled by FW for target VMIDs. */ + for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { + WREG32(amdgpu_gds_reg_offset[i].mem_base, 0); + WREG32(amdgpu_gds_reg_offset[i].mem_size, 0); + WREG32(amdgpu_gds_reg_offset[i].gws, 0); + WREG32(amdgpu_gds_reg_offset[i].oa, 0); + } +} + +static void gfx_v7_0_init_gds_vmid(struct amdgpu_device *adev) +{ + int vmid; + + /* + * Initialize all compute and user-gfx VMIDs to have no GDS, GWS, or OA + * access. Compute VMIDs should be enabled by FW for target VMIDs, + * the driver can enable them for graphics. VMID0 should maintain + * access so that HWS firmware can save/restore entries. + */ + for (vmid = 1; vmid < AMDGPU_NUM_VMID; vmid++) { + WREG32(amdgpu_gds_reg_offset[vmid].mem_base, 0); + WREG32(amdgpu_gds_reg_offset[vmid].mem_size, 0); + WREG32(amdgpu_gds_reg_offset[vmid].gws, 0); + WREG32(amdgpu_gds_reg_offset[vmid].oa, 0); + } +} + +static void gfx_v7_0_config_init(struct amdgpu_device *adev) +{ + adev->gfx.config.double_offchip_lds_buf = 1; +} + +/** + * gfx_v7_0_constants_init - setup the 3D engine + * + * @adev: amdgpu_device pointer + * + * init the gfx constants such as the 3D engine, tiling configuration + * registers, maximum number of quad pipes, render backends... + */ +static void gfx_v7_0_constants_init(struct amdgpu_device *adev) +{ + u32 sh_mem_cfg, sh_static_mem_cfg, sh_mem_base; + u32 tmp; + int i; + + WREG32(mmGRBM_CNTL, (0xff << GRBM_CNTL__READ_TIMEOUT__SHIFT)); + + WREG32(mmGB_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + WREG32(mmHDP_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + WREG32(mmDMIF_ADDR_CALC, adev->gfx.config.gb_addr_config); + + gfx_v7_0_tiling_mode_table_init(adev); + + gfx_v7_0_setup_rb(adev); + gfx_v7_0_get_cu_info(adev); + gfx_v7_0_config_init(adev); + + /* set HW defaults for 3D engine */ + WREG32(mmCP_MEQ_THRESHOLDS, + (0x30 << CP_MEQ_THRESHOLDS__MEQ1_START__SHIFT) | + (0x60 << CP_MEQ_THRESHOLDS__MEQ2_START__SHIFT)); + + mutex_lock(&adev->grbm_idx_mutex); + /* + * making sure that the following register writes will be broadcasted + * to all the shaders + */ + gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + + /* XXX SH_MEM regs */ + /* where to put LDS, scratch, GPUVM in FSA64 space */ + sh_mem_cfg = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE, + SH_MEM_ALIGNMENT_MODE_UNALIGNED); + sh_mem_cfg = REG_SET_FIELD(sh_mem_cfg, SH_MEM_CONFIG, DEFAULT_MTYPE, + MTYPE_NC); + sh_mem_cfg = REG_SET_FIELD(sh_mem_cfg, SH_MEM_CONFIG, APE1_MTYPE, + MTYPE_UC); + sh_mem_cfg = REG_SET_FIELD(sh_mem_cfg, SH_MEM_CONFIG, PRIVATE_ATC, 0); + + sh_static_mem_cfg = REG_SET_FIELD(0, SH_STATIC_MEM_CONFIG, + SWIZZLE_ENABLE, 1); + sh_static_mem_cfg = REG_SET_FIELD(sh_static_mem_cfg, SH_STATIC_MEM_CONFIG, + ELEMENT_SIZE, 1); + sh_static_mem_cfg = REG_SET_FIELD(sh_static_mem_cfg, SH_STATIC_MEM_CONFIG, + INDEX_STRIDE, 3); + WREG32(mmSH_STATIC_MEM_CONFIG, sh_static_mem_cfg); + + mutex_lock(&adev->srbm_mutex); + for (i = 0; i < adev->vm_manager.id_mgr[0].num_ids; i++) { + if (i == 0) + sh_mem_base = 0; + else + sh_mem_base = adev->gmc.shared_aperture_start >> 48; + cik_srbm_select(adev, 0, 0, 0, i); + /* CP and shaders */ + WREG32(mmSH_MEM_CONFIG, sh_mem_cfg); + WREG32(mmSH_MEM_APE1_BASE, 1); + WREG32(mmSH_MEM_APE1_LIMIT, 0); + WREG32(mmSH_MEM_BASES, sh_mem_base); + } + cik_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + gfx_v7_0_init_compute_vmid(adev); + gfx_v7_0_init_gds_vmid(adev); + + WREG32(mmSX_DEBUG_1, 0x20); + + WREG32(mmTA_CNTL_AUX, 0x00010000); + + tmp = RREG32(mmSPI_CONFIG_CNTL); + tmp |= 0x03000000; + WREG32(mmSPI_CONFIG_CNTL, tmp); + + WREG32(mmSQ_CONFIG, 1); + + WREG32(mmDB_DEBUG, 0); + + tmp = RREG32(mmDB_DEBUG2) & ~0xf00fffff; + tmp |= 0x00000400; + WREG32(mmDB_DEBUG2, tmp); + + tmp = RREG32(mmDB_DEBUG3) & ~0x0002021c; + tmp |= 0x00020200; + WREG32(mmDB_DEBUG3, tmp); + + tmp = RREG32(mmCB_HW_CONTROL) & ~0x00010000; + tmp |= 0x00018208; + WREG32(mmCB_HW_CONTROL, tmp); + + WREG32(mmSPI_CONFIG_CNTL_1, (4 << SPI_CONFIG_CNTL_1__VTX_DONE_DELAY__SHIFT)); + + WREG32(mmPA_SC_FIFO_SIZE, + ((adev->gfx.config.sc_prim_fifo_size_frontend << PA_SC_FIFO_SIZE__SC_FRONTEND_PRIM_FIFO_SIZE__SHIFT) | + (adev->gfx.config.sc_prim_fifo_size_backend << PA_SC_FIFO_SIZE__SC_BACKEND_PRIM_FIFO_SIZE__SHIFT) | + (adev->gfx.config.sc_hiz_tile_fifo_size << PA_SC_FIFO_SIZE__SC_HIZ_TILE_FIFO_SIZE__SHIFT) | + (adev->gfx.config.sc_earlyz_tile_fifo_size << PA_SC_FIFO_SIZE__SC_EARLYZ_TILE_FIFO_SIZE__SHIFT))); + + WREG32(mmVGT_NUM_INSTANCES, 1); + + WREG32(mmCP_PERFMON_CNTL, 0); + + WREG32(mmSQ_CONFIG, 0); + + WREG32(mmPA_SC_FORCE_EOV_MAX_CNTS, + ((4095 << PA_SC_FORCE_EOV_MAX_CNTS__FORCE_EOV_MAX_CLK_CNT__SHIFT) | + (255 << PA_SC_FORCE_EOV_MAX_CNTS__FORCE_EOV_MAX_REZ_CNT__SHIFT))); + + WREG32(mmVGT_CACHE_INVALIDATION, + (VC_AND_TC << VGT_CACHE_INVALIDATION__CACHE_INVALIDATION__SHIFT) | + (ES_AND_GS_AUTO << VGT_CACHE_INVALIDATION__AUTO_INVLD_EN__SHIFT)); + + WREG32(mmVGT_GS_VERTEX_REUSE, 16); + WREG32(mmPA_SC_LINE_STIPPLE_STATE, 0); + + WREG32(mmPA_CL_ENHANCE, PA_CL_ENHANCE__CLIP_VTX_REORDER_ENA_MASK | + (3 << PA_CL_ENHANCE__NUM_CLIP_SEQ__SHIFT)); + WREG32(mmPA_SC_ENHANCE, PA_SC_ENHANCE__ENABLE_PA_SC_OUT_OF_ORDER_MASK); + + tmp = RREG32(mmSPI_ARB_PRIORITY); + tmp = REG_SET_FIELD(tmp, SPI_ARB_PRIORITY, PIPE_ORDER_TS0, 2); + tmp = REG_SET_FIELD(tmp, SPI_ARB_PRIORITY, PIPE_ORDER_TS1, 2); + tmp = REG_SET_FIELD(tmp, SPI_ARB_PRIORITY, PIPE_ORDER_TS2, 2); + tmp = REG_SET_FIELD(tmp, SPI_ARB_PRIORITY, PIPE_ORDER_TS3, 2); + WREG32(mmSPI_ARB_PRIORITY, tmp); + + mutex_unlock(&adev->grbm_idx_mutex); + + udelay(50); +} + +/** + * gfx_v7_0_ring_test_ring - basic gfx ring test + * + * @ring: amdgpu_ring structure holding ring information + * + * Allocate a scratch register and write to it using the gfx ring (CIK). + * Provides a basic gfx ring test to verify that the ring is working. + * Used by gfx_v7_0_cp_gfx_resume(); + * Returns 0 on success, error on failure. + */ +static int gfx_v7_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned i; + int r; + + WREG32(mmSCRATCH_REG0, 0xCAFEDEAD); + r = amdgpu_ring_alloc(ring, 3); + if (r) + return r; + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1)); + amdgpu_ring_write(ring, mmSCRATCH_REG0 - PACKET3_SET_UCONFIG_REG_START); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(mmSCRATCH_REG0); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + return r; +} + +/** + * gfx_v7_0_ring_emit_hdp_flush - emit an hdp flush on the cp + * + * @ring: amdgpu_ring structure holding ring information + * + * Emits an hdp flush on the cp. + */ +static void gfx_v7_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + u32 ref_and_mask; + int usepfp = ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE ? 0 : 1; + + if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) { + switch (ring->me) { + case 1: + ref_and_mask = GPU_HDP_FLUSH_DONE__CP2_MASK << ring->pipe; + break; + case 2: + ref_and_mask = GPU_HDP_FLUSH_DONE__CP6_MASK << ring->pipe; + break; + default: + return; + } + } else { + ref_and_mask = GPU_HDP_FLUSH_DONE__CP0_MASK; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + amdgpu_ring_write(ring, (WAIT_REG_MEM_OPERATION(1) | /* write, wait, write */ + WAIT_REG_MEM_FUNCTION(3) | /* == */ + WAIT_REG_MEM_ENGINE(usepfp))); /* pfp or me */ + amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_REQ); + amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_DONE); + amdgpu_ring_write(ring, ref_and_mask); + amdgpu_ring_write(ring, ref_and_mask); + amdgpu_ring_write(ring, 0x20); /* poll interval */ +} + +static void gfx_v7_0_ring_emit_vgt_flush(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE, 0)); + amdgpu_ring_write(ring, EVENT_TYPE(VS_PARTIAL_FLUSH) | + EVENT_INDEX(4)); + + amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE, 0)); + amdgpu_ring_write(ring, EVENT_TYPE(VGT_FLUSH) | + EVENT_INDEX(0)); +} + +/** + * gfx_v7_0_ring_emit_fence_gfx - emit a fence on the gfx ring + * + * @ring: amdgpu_ring structure holding ring information + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Emits a fence sequence number on the gfx ring and flushes + * GPU caches. + */ +static void gfx_v7_0_ring_emit_fence_gfx(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + bool int_sel = flags & AMDGPU_FENCE_FLAG_INT; + /* Workaround for cache flush problems. First send a dummy EOP + * event down the pipe with seq one below. + */ + amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4)); + amdgpu_ring_write(ring, (EOP_TCL1_ACTION_EN | + EOP_TC_ACTION_EN | + EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | + EVENT_INDEX(5))); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xffff) | + DATA_SEL(1) | INT_SEL(0)); + amdgpu_ring_write(ring, lower_32_bits(seq - 1)); + amdgpu_ring_write(ring, upper_32_bits(seq - 1)); + + /* Then send the real EOP event down the pipe. */ + amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4)); + amdgpu_ring_write(ring, (EOP_TCL1_ACTION_EN | + EOP_TC_ACTION_EN | + EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | + EVENT_INDEX(5))); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xffff) | + DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + amdgpu_ring_write(ring, upper_32_bits(seq)); +} + +/** + * gfx_v7_0_ring_emit_fence_compute - emit a fence on the compute ring + * + * @ring: amdgpu_ring structure holding ring information + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Emits a fence sequence number on the compute ring and flushes + * GPU caches. + */ +static void gfx_v7_0_ring_emit_fence_compute(struct amdgpu_ring *ring, + u64 addr, u64 seq, + unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + bool int_sel = flags & AMDGPU_FENCE_FLAG_INT; + + /* RELEASE_MEM - flush caches, send int */ + amdgpu_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 5)); + amdgpu_ring_write(ring, (EOP_TCL1_ACTION_EN | + EOP_TC_ACTION_EN | + EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | + EVENT_INDEX(5))); + amdgpu_ring_write(ring, DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0)); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + amdgpu_ring_write(ring, upper_32_bits(seq)); +} + +/* + * IB stuff + */ +/** + * gfx_v7_0_ring_emit_ib_gfx - emit an IB (Indirect Buffer) on the ring + * + * @ring: amdgpu_ring structure holding ring information + * @job: job to retrieve vmid from + * @ib: amdgpu indirect buffer object + * @flags: options (AMDGPU_HAVE_CTX_SWITCH) + * + * Emits an DE (drawing engine) or CE (constant engine) IB + * on the gfx ring. IBs are usually generated by userspace + * acceleration drivers and submitted to the kernel for + * scheduling on the ring. This function schedules the IB + * on the gfx ring for execution by the GPU. + */ +static void gfx_v7_0_ring_emit_ib_gfx(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + u32 header, control = 0; + + /* insert SWITCH_BUFFER packet before first IB in the ring frame */ + if (flags & AMDGPU_HAVE_CTX_SWITCH) { + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); + } + + if (ib->flags & AMDGPU_IB_FLAG_CE) + header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2); + else + header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); + + control |= ib->length_dw | (vmid << 24); + + amdgpu_ring_write(ring, header); + amdgpu_ring_write(ring, +#ifdef __BIG_ENDIAN + (2 << 0) | +#endif + (ib->gpu_addr & 0xFFFFFFFC)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF); + amdgpu_ring_write(ring, control); +} + +static void gfx_v7_0_ring_emit_ib_compute(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + u32 control = INDIRECT_BUFFER_VALID | ib->length_dw | (vmid << 24); + + /* Currently, there is a high possibility to get wave ID mismatch + * between ME and GDS, leading to a hw deadlock, because ME generates + * different wave IDs than the GDS expects. This situation happens + * randomly when at least 5 compute pipes use GDS ordered append. + * The wave IDs generated by ME are also wrong after suspend/resume. + * Those are probably bugs somewhere else in the kernel driver. + * + * Writing GDS_COMPUTE_MAX_WAVE_ID resets wave ID counters in ME and + * GDS to 0 for this ring (me/pipe). + */ + if (ib->flags & AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID) { + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); + amdgpu_ring_write(ring, mmGDS_COMPUTE_MAX_WAVE_ID - PACKET3_SET_CONFIG_REG_START); + amdgpu_ring_write(ring, ring->adev->gds.gds_compute_max_wave_id); + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2)); + amdgpu_ring_write(ring, +#ifdef __BIG_ENDIAN + (2 << 0) | +#endif + (ib->gpu_addr & 0xFFFFFFFC)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF); + amdgpu_ring_write(ring, control); +} + +static void gfx_v7_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags) +{ + uint32_t dw2 = 0; + + dw2 |= 0x80000000; /* set load_enable otherwise this package is just NOPs */ + if (flags & AMDGPU_HAVE_CTX_SWITCH) { + gfx_v7_0_ring_emit_vgt_flush(ring); + /* set load_global_config & load_global_uconfig */ + dw2 |= 0x8001; + /* set load_cs_sh_regs */ + dw2 |= 0x01000000; + /* set load_per_context_state & load_gfx_sh_regs */ + dw2 |= 0x10002; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + amdgpu_ring_write(ring, dw2); + amdgpu_ring_write(ring, 0); +} + +/** + * gfx_v7_0_ring_test_ib - basic ring IB test + * + * @ring: amdgpu_ring structure holding ring information + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + * Allocate an IB and execute it on the gfx ring (CIK). + * Provides a basic gfx ring test to verify that IBs are working. + * Returns 0 on success, error on failure. + */ +static int gfx_v7_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + uint32_t tmp = 0; + long r; + + WREG32(mmSCRATCH_REG0, 0xCAFEDEAD); + memset(&ib, 0, sizeof(ib)); + r = amdgpu_ib_get(adev, NULL, 256, AMDGPU_IB_POOL_DIRECT, &ib); + if (r) + return r; + + ib.ptr[0] = PACKET3(PACKET3_SET_UCONFIG_REG, 1); + ib.ptr[1] = mmSCRATCH_REG0 - PACKET3_SET_UCONFIG_REG_START; + ib.ptr[2] = 0xDEADBEEF; + ib.length_dw = 3; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto error; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto error; + } else if (r < 0) { + goto error; + } + tmp = RREG32(mmSCRATCH_REG0); + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +error: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); + return r; +} + +/* + * CP. + * On CIK, gfx and compute now have independent command processors. + * + * GFX + * Gfx consists of a single ring and can process both gfx jobs and + * compute jobs. The gfx CP consists of three microengines (ME): + * PFP - Pre-Fetch Parser + * ME - Micro Engine + * CE - Constant Engine + * The PFP and ME make up what is considered the Drawing Engine (DE). + * The CE is an asynchronous engine used for updating buffer desciptors + * used by the DE so that they can be loaded into cache in parallel + * while the DE is processing state update packets. + * + * Compute + * The compute CP consists of two microengines (ME): + * MEC1 - Compute MicroEngine 1 + * MEC2 - Compute MicroEngine 2 + * Each MEC supports 4 compute pipes and each pipe supports 8 queues. + * The queues are exposed to userspace and are programmed directly + * by the compute runtime. + */ +/** + * gfx_v7_0_cp_gfx_enable - enable/disable the gfx CP MEs + * + * @adev: amdgpu_device pointer + * @enable: enable or disable the MEs + * + * Halts or unhalts the gfx MEs. + */ +static void gfx_v7_0_cp_gfx_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) + WREG32(mmCP_ME_CNTL, 0); + else + WREG32(mmCP_ME_CNTL, (CP_ME_CNTL__ME_HALT_MASK | + CP_ME_CNTL__PFP_HALT_MASK | + CP_ME_CNTL__CE_HALT_MASK)); + udelay(50); +} + +/** + * gfx_v7_0_cp_gfx_load_microcode - load the gfx CP ME ucode + * + * @adev: amdgpu_device pointer + * + * Loads the gfx PFP, ME, and CE ucode. + * Returns 0 for success, -EINVAL if the ucode is not available. + */ +static int gfx_v7_0_cp_gfx_load_microcode(struct amdgpu_device *adev) +{ + const struct gfx_firmware_header_v1_0 *pfp_hdr; + const struct gfx_firmware_header_v1_0 *ce_hdr; + const struct gfx_firmware_header_v1_0 *me_hdr; + const __le32 *fw_data; + unsigned i, fw_size; + + if (!adev->gfx.me_fw || !adev->gfx.pfp_fw || !adev->gfx.ce_fw) + return -EINVAL; + + pfp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.pfp_fw->data; + ce_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.ce_fw->data; + me_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.me_fw->data; + + amdgpu_ucode_print_gfx_hdr(&pfp_hdr->header); + amdgpu_ucode_print_gfx_hdr(&ce_hdr->header); + amdgpu_ucode_print_gfx_hdr(&me_hdr->header); + adev->gfx.pfp_fw_version = le32_to_cpu(pfp_hdr->header.ucode_version); + adev->gfx.ce_fw_version = le32_to_cpu(ce_hdr->header.ucode_version); + adev->gfx.me_fw_version = le32_to_cpu(me_hdr->header.ucode_version); + adev->gfx.me_feature_version = le32_to_cpu(me_hdr->ucode_feature_version); + adev->gfx.ce_feature_version = le32_to_cpu(ce_hdr->ucode_feature_version); + adev->gfx.pfp_feature_version = le32_to_cpu(pfp_hdr->ucode_feature_version); + + gfx_v7_0_cp_gfx_enable(adev, false); + + /* PFP */ + fw_data = (const __le32 *) + (adev->gfx.pfp_fw->data + + le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes) / 4; + WREG32(mmCP_PFP_UCODE_ADDR, 0); + for (i = 0; i < fw_size; i++) + WREG32(mmCP_PFP_UCODE_DATA, le32_to_cpup(fw_data++)); + WREG32(mmCP_PFP_UCODE_ADDR, adev->gfx.pfp_fw_version); + + /* CE */ + fw_data = (const __le32 *) + (adev->gfx.ce_fw->data + + le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes) / 4; + WREG32(mmCP_CE_UCODE_ADDR, 0); + for (i = 0; i < fw_size; i++) + WREG32(mmCP_CE_UCODE_DATA, le32_to_cpup(fw_data++)); + WREG32(mmCP_CE_UCODE_ADDR, adev->gfx.ce_fw_version); + + /* ME */ + fw_data = (const __le32 *) + (adev->gfx.me_fw->data + + le32_to_cpu(me_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes) / 4; + WREG32(mmCP_ME_RAM_WADDR, 0); + for (i = 0; i < fw_size; i++) + WREG32(mmCP_ME_RAM_DATA, le32_to_cpup(fw_data++)); + WREG32(mmCP_ME_RAM_WADDR, adev->gfx.me_fw_version); + + return 0; +} + +/** + * gfx_v7_0_cp_gfx_start - start the gfx ring + * + * @adev: amdgpu_device pointer + * + * Enables the ring and loads the clear state context and other + * packets required to init the ring. + * Returns 0 for success, error for failure. + */ +static int gfx_v7_0_cp_gfx_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = &adev->gfx.gfx_ring[0]; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + int r, i; + + /* init the CP */ + WREG32(mmCP_MAX_CONTEXT, adev->gfx.config.max_hw_contexts - 1); + WREG32(mmCP_ENDIAN_SWAP, 0); + WREG32(mmCP_DEVICE_ID, 1); + + gfx_v7_0_cp_gfx_enable(adev, true); + + r = amdgpu_ring_alloc(ring, gfx_v7_0_get_csb_size(adev) + 8); + if (r) { + DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r); + return r; + } + + /* init the CE partitions. CE only used for gfx on CIK */ + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2)); + amdgpu_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE)); + amdgpu_ring_write(ring, 0x8000); + amdgpu_ring_write(ring, 0x8000); + + /* clear state buffer */ + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); + + amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + amdgpu_ring_write(ring, 0x80000000); + amdgpu_ring_write(ring, 0x80000000); + + for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + amdgpu_ring_write(ring, + PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); + amdgpu_ring_write(ring, ext->reg_index - PACKET3_SET_CONTEXT_REG_START); + for (i = 0; i < ext->reg_count; i++) + amdgpu_ring_write(ring, ext->extent[i]); + } + } + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); + amdgpu_ring_write(ring, mmPA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START); + amdgpu_ring_write(ring, adev->gfx.config.rb_config[0][0].raster_config); + amdgpu_ring_write(ring, adev->gfx.config.rb_config[0][0].raster_config_1); + + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE); + + amdgpu_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); + amdgpu_ring_write(ring, 0x00000316); + amdgpu_ring_write(ring, 0x0000000e); /* VGT_VERTEX_REUSE_BLOCK_CNTL */ + amdgpu_ring_write(ring, 0x00000010); /* VGT_OUT_DEALLOC_CNTL */ + + amdgpu_ring_commit(ring); + + return 0; +} + +/** + * gfx_v7_0_cp_gfx_resume - setup the gfx ring buffer registers + * + * @adev: amdgpu_device pointer + * + * Program the location and size of the gfx ring buffer + * and test it to make sure it's working. + * Returns 0 for success, error for failure. + */ +static int gfx_v7_0_cp_gfx_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 tmp; + u32 rb_bufsz; + u64 rb_addr, rptr_addr; + int r; + + WREG32(mmCP_SEM_WAIT_TIMER, 0x0); + if (adev->asic_type != CHIP_HAWAII) + WREG32(mmCP_SEM_INCOMPLETE_TIMER_CNTL, 0x0); + + /* Set the write pointer delay */ + WREG32(mmCP_RB_WPTR_DELAY, 0); + + /* set the RB to use vmid 0 */ + WREG32(mmCP_RB_VMID, 0); + + WREG32(mmSCRATCH_ADDR, 0); + + /* ring 0 - compute and gfx */ + /* Set ring buffer size */ + ring = &adev->gfx.gfx_ring[0]; + rb_bufsz = order_base_2(ring->ring_size / 8); + tmp = (order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; +#ifdef __BIG_ENDIAN + tmp |= 2 << CP_RB0_CNTL__BUF_SWAP__SHIFT; +#endif + WREG32(mmCP_RB0_CNTL, tmp); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(mmCP_RB0_CNTL, tmp | CP_RB0_CNTL__RB_RPTR_WR_ENA_MASK); + ring->wptr = 0; + WREG32(mmCP_RB0_WPTR, lower_32_bits(ring->wptr)); + + /* set the wb address wether it's enabled or not */ + rptr_addr = ring->rptr_gpu_addr; + WREG32(mmCP_RB0_RPTR_ADDR, lower_32_bits(rptr_addr)); + WREG32(mmCP_RB0_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & 0xFF); + + /* scratch register shadowing is no longer supported */ + WREG32(mmSCRATCH_UMSK, 0); + + mdelay(1); + WREG32(mmCP_RB0_CNTL, tmp); + + rb_addr = ring->gpu_addr >> 8; + WREG32(mmCP_RB0_BASE, rb_addr); + WREG32(mmCP_RB0_BASE_HI, upper_32_bits(rb_addr)); + + /* start the ring */ + gfx_v7_0_cp_gfx_start(adev); + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + return 0; +} + +static u64 gfx_v7_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + return *ring->rptr_cpu_addr; +} + +static u64 gfx_v7_0_ring_get_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32(mmCP_RB0_WPTR); +} + +static void gfx_v7_0_ring_set_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + WREG32(mmCP_RB0_WPTR, lower_32_bits(ring->wptr)); + (void)RREG32(mmCP_RB0_WPTR); +} + +static u64 gfx_v7_0_ring_get_wptr_compute(struct amdgpu_ring *ring) +{ + /* XXX check if swapping is necessary on BE */ + return *ring->wptr_cpu_addr; +} + +static void gfx_v7_0_ring_set_wptr_compute(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + /* XXX check if swapping is necessary on BE */ + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); +} + +/** + * gfx_v7_0_cp_compute_enable - enable/disable the compute CP MEs + * + * @adev: amdgpu_device pointer + * @enable: enable or disable the MEs + * + * Halts or unhalts the compute MEs. + */ +static void gfx_v7_0_cp_compute_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) + WREG32(mmCP_MEC_CNTL, 0); + else + WREG32(mmCP_MEC_CNTL, (CP_MEC_CNTL__MEC_ME1_HALT_MASK | + CP_MEC_CNTL__MEC_ME2_HALT_MASK)); + udelay(50); +} + +/** + * gfx_v7_0_cp_compute_load_microcode - load the compute CP ME ucode + * + * @adev: amdgpu_device pointer + * + * Loads the compute MEC1&2 ucode. + * Returns 0 for success, -EINVAL if the ucode is not available. + */ +static int gfx_v7_0_cp_compute_load_microcode(struct amdgpu_device *adev) +{ + const struct gfx_firmware_header_v1_0 *mec_hdr; + const __le32 *fw_data; + unsigned i, fw_size; + + if (!adev->gfx.mec_fw) + return -EINVAL; + + mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; + amdgpu_ucode_print_gfx_hdr(&mec_hdr->header); + adev->gfx.mec_fw_version = le32_to_cpu(mec_hdr->header.ucode_version); + adev->gfx.mec_feature_version = le32_to_cpu( + mec_hdr->ucode_feature_version); + + gfx_v7_0_cp_compute_enable(adev, false); + + /* MEC1 */ + fw_data = (const __le32 *) + (adev->gfx.mec_fw->data + + le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(mec_hdr->header.ucode_size_bytes) / 4; + WREG32(mmCP_MEC_ME1_UCODE_ADDR, 0); + for (i = 0; i < fw_size; i++) + WREG32(mmCP_MEC_ME1_UCODE_DATA, le32_to_cpup(fw_data++)); + WREG32(mmCP_MEC_ME1_UCODE_ADDR, 0); + + if (adev->asic_type == CHIP_KAVERI) { + const struct gfx_firmware_header_v1_0 *mec2_hdr; + + if (!adev->gfx.mec2_fw) + return -EINVAL; + + mec2_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec2_fw->data; + amdgpu_ucode_print_gfx_hdr(&mec2_hdr->header); + adev->gfx.mec2_fw_version = le32_to_cpu(mec2_hdr->header.ucode_version); + adev->gfx.mec2_feature_version = le32_to_cpu( + mec2_hdr->ucode_feature_version); + + /* MEC2 */ + fw_data = (const __le32 *) + (adev->gfx.mec2_fw->data + + le32_to_cpu(mec2_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(mec2_hdr->header.ucode_size_bytes) / 4; + WREG32(mmCP_MEC_ME2_UCODE_ADDR, 0); + for (i = 0; i < fw_size; i++) + WREG32(mmCP_MEC_ME2_UCODE_DATA, le32_to_cpup(fw_data++)); + WREG32(mmCP_MEC_ME2_UCODE_ADDR, 0); + } + + return 0; +} + +/** + * gfx_v7_0_cp_compute_fini - stop the compute queues + * + * @adev: amdgpu_device pointer + * + * Stop the compute queues and tear down the driver queue + * info. + */ +static void gfx_v7_0_cp_compute_fini(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + struct amdgpu_ring *ring = &adev->gfx.compute_ring[i]; + + amdgpu_bo_free_kernel(&ring->mqd_obj, NULL, NULL); + } +} + +static void gfx_v7_0_mec_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.mec.hpd_eop_obj, NULL, NULL); +} + +static int gfx_v7_0_mec_init(struct amdgpu_device *adev) +{ + int r; + u32 *hpd; + size_t mec_hpd_size; + + bitmap_zero(adev->gfx.mec_bitmap[0].queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); + + /* take ownership of the relevant compute queues */ + amdgpu_gfx_compute_queue_acquire(adev); + + /* allocate space for ALL pipes (even the ones we don't own) */ + mec_hpd_size = adev->gfx.mec.num_mec * adev->gfx.mec.num_pipe_per_mec + * GFX7_MEC_HPD_SIZE * 2; + + r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.mec.hpd_eop_obj, + &adev->gfx.mec.hpd_eop_gpu_addr, + (void **)&hpd); + if (r) { + dev_warn(adev->dev, "(%d) create, pin or map of HDP EOP bo failed\n", r); + gfx_v7_0_mec_fini(adev); + return r; + } + + /* clear memory. Not sure if this is required or not */ + memset(hpd, 0, mec_hpd_size); + + amdgpu_bo_kunmap(adev->gfx.mec.hpd_eop_obj); + amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj); + + return 0; +} + +struct hqd_registers { + u32 cp_mqd_base_addr; + u32 cp_mqd_base_addr_hi; + u32 cp_hqd_active; + u32 cp_hqd_vmid; + u32 cp_hqd_persistent_state; + u32 cp_hqd_pipe_priority; + u32 cp_hqd_queue_priority; + u32 cp_hqd_quantum; + u32 cp_hqd_pq_base; + u32 cp_hqd_pq_base_hi; + u32 cp_hqd_pq_rptr; + u32 cp_hqd_pq_rptr_report_addr; + u32 cp_hqd_pq_rptr_report_addr_hi; + u32 cp_hqd_pq_wptr_poll_addr; + u32 cp_hqd_pq_wptr_poll_addr_hi; + u32 cp_hqd_pq_doorbell_control; + u32 cp_hqd_pq_wptr; + u32 cp_hqd_pq_control; + u32 cp_hqd_ib_base_addr; + u32 cp_hqd_ib_base_addr_hi; + u32 cp_hqd_ib_rptr; + u32 cp_hqd_ib_control; + u32 cp_hqd_iq_timer; + u32 cp_hqd_iq_rptr; + u32 cp_hqd_dequeue_request; + u32 cp_hqd_dma_offload; + u32 cp_hqd_sema_cmd; + u32 cp_hqd_msg_type; + u32 cp_hqd_atomic0_preop_lo; + u32 cp_hqd_atomic0_preop_hi; + u32 cp_hqd_atomic1_preop_lo; + u32 cp_hqd_atomic1_preop_hi; + u32 cp_hqd_hq_scheduler0; + u32 cp_hqd_hq_scheduler1; + u32 cp_mqd_control; +}; + +static void gfx_v7_0_compute_pipe_init(struct amdgpu_device *adev, + int mec, int pipe) +{ + u64 eop_gpu_addr; + u32 tmp; + size_t eop_offset = (mec * adev->gfx.mec.num_pipe_per_mec + pipe) + * GFX7_MEC_HPD_SIZE * 2; + + mutex_lock(&adev->srbm_mutex); + eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr + eop_offset; + + cik_srbm_select(adev, mec + 1, pipe, 0, 0); + + /* write the EOP addr */ + WREG32(mmCP_HPD_EOP_BASE_ADDR, eop_gpu_addr >> 8); + WREG32(mmCP_HPD_EOP_BASE_ADDR_HI, upper_32_bits(eop_gpu_addr) >> 8); + + /* set the VMID assigned */ + WREG32(mmCP_HPD_EOP_VMID, 0); + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + tmp = RREG32(mmCP_HPD_EOP_CONTROL); + tmp &= ~CP_HPD_EOP_CONTROL__EOP_SIZE_MASK; + tmp |= order_base_2(GFX7_MEC_HPD_SIZE / 8); + WREG32(mmCP_HPD_EOP_CONTROL, tmp); + + cik_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); +} + +static int gfx_v7_0_mqd_deactivate(struct amdgpu_device *adev) +{ + int i; + + /* disable the queue if it's active */ + if (RREG32(mmCP_HQD_ACTIVE) & 1) { + WREG32(mmCP_HQD_DEQUEUE_REQUEST, 1); + for (i = 0; i < adev->usec_timeout; i++) { + if (!(RREG32(mmCP_HQD_ACTIVE) & 1)) + break; + udelay(1); + } + + if (i == adev->usec_timeout) + return -ETIMEDOUT; + + WREG32(mmCP_HQD_DEQUEUE_REQUEST, 0); + WREG32(mmCP_HQD_PQ_RPTR, 0); + WREG32(mmCP_HQD_PQ_WPTR, 0); + } + + return 0; +} + +static void gfx_v7_0_mqd_init(struct amdgpu_device *adev, + struct cik_mqd *mqd, + uint64_t mqd_gpu_addr, + struct amdgpu_ring *ring) +{ + u64 hqd_gpu_addr; + u64 wb_gpu_addr; + + /* init the mqd struct */ + memset(mqd, 0, sizeof(struct cik_mqd)); + + mqd->header = 0xC0310800; + mqd->compute_static_thread_mgmt_se0 = 0xffffffff; + mqd->compute_static_thread_mgmt_se1 = 0xffffffff; + mqd->compute_static_thread_mgmt_se2 = 0xffffffff; + mqd->compute_static_thread_mgmt_se3 = 0xffffffff; + + /* enable doorbell? */ + mqd->cp_hqd_pq_doorbell_control = + RREG32(mmCP_HQD_PQ_DOORBELL_CONTROL); + if (ring->use_doorbell) + mqd->cp_hqd_pq_doorbell_control |= CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_EN_MASK; + else + mqd->cp_hqd_pq_doorbell_control &= ~CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_EN_MASK; + + /* set the pointer to the MQD */ + mqd->cp_mqd_base_addr_lo = mqd_gpu_addr & 0xfffffffc; + mqd->cp_mqd_base_addr_hi = upper_32_bits(mqd_gpu_addr); + + /* set MQD vmid to 0 */ + mqd->cp_mqd_control = RREG32(mmCP_MQD_CONTROL); + mqd->cp_mqd_control &= ~CP_MQD_CONTROL__VMID_MASK; + + /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ + hqd_gpu_addr = ring->gpu_addr >> 8; + mqd->cp_hqd_pq_base_lo = hqd_gpu_addr; + mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr); + + /* set up the HQD, this is similar to CP_RB0_CNTL */ + mqd->cp_hqd_pq_control = RREG32(mmCP_HQD_PQ_CONTROL); + mqd->cp_hqd_pq_control &= + ~(CP_HQD_PQ_CONTROL__QUEUE_SIZE_MASK | + CP_HQD_PQ_CONTROL__RPTR_BLOCK_SIZE_MASK); + + mqd->cp_hqd_pq_control |= + order_base_2(ring->ring_size / 8); + mqd->cp_hqd_pq_control |= + (order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8); +#ifdef __BIG_ENDIAN + mqd->cp_hqd_pq_control |= + 2 << CP_HQD_PQ_CONTROL__ENDIAN_SWAP__SHIFT; +#endif + mqd->cp_hqd_pq_control &= + ~(CP_HQD_PQ_CONTROL__UNORD_DISPATCH_MASK | + CP_HQD_PQ_CONTROL__ROQ_PQ_IB_FLIP_MASK | + CP_HQD_PQ_CONTROL__PQ_VOLATILE_MASK); + mqd->cp_hqd_pq_control |= + CP_HQD_PQ_CONTROL__PRIV_STATE_MASK | + CP_HQD_PQ_CONTROL__KMD_QUEUE_MASK; /* assuming kernel queue control */ + + /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ + wb_gpu_addr = ring->wptr_gpu_addr; + mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; + + /* set the wb address wether it's enabled or not */ + wb_gpu_addr = ring->rptr_gpu_addr; + mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_rptr_report_addr_hi = + upper_32_bits(wb_gpu_addr) & 0xffff; + + /* enable the doorbell if requested */ + if (ring->use_doorbell) { + mqd->cp_hqd_pq_doorbell_control = + RREG32(mmCP_HQD_PQ_DOORBELL_CONTROL); + mqd->cp_hqd_pq_doorbell_control &= + ~CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_OFFSET_MASK; + mqd->cp_hqd_pq_doorbell_control |= + (ring->doorbell_index << + CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_OFFSET__SHIFT); + mqd->cp_hqd_pq_doorbell_control |= + CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_EN_MASK; + mqd->cp_hqd_pq_doorbell_control &= + ~(CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_SOURCE_MASK | + CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_HIT_MASK); + + } else { + mqd->cp_hqd_pq_doorbell_control = 0; + } + + /* read and write pointers, similar to CP_RB0_WPTR/_RPTR */ + ring->wptr = 0; + mqd->cp_hqd_pq_wptr = lower_32_bits(ring->wptr); + mqd->cp_hqd_pq_rptr = RREG32(mmCP_HQD_PQ_RPTR); + + /* set the vmid for the queue */ + mqd->cp_hqd_vmid = 0; + + /* defaults */ + mqd->cp_hqd_ib_control = RREG32(mmCP_HQD_IB_CONTROL); + mqd->cp_hqd_ib_base_addr_lo = RREG32(mmCP_HQD_IB_BASE_ADDR); + mqd->cp_hqd_ib_base_addr_hi = RREG32(mmCP_HQD_IB_BASE_ADDR_HI); + mqd->cp_hqd_ib_rptr = RREG32(mmCP_HQD_IB_RPTR); + mqd->cp_hqd_persistent_state = RREG32(mmCP_HQD_PERSISTENT_STATE); + mqd->cp_hqd_sema_cmd = RREG32(mmCP_HQD_SEMA_CMD); + mqd->cp_hqd_msg_type = RREG32(mmCP_HQD_MSG_TYPE); + mqd->cp_hqd_atomic0_preop_lo = RREG32(mmCP_HQD_ATOMIC0_PREOP_LO); + mqd->cp_hqd_atomic0_preop_hi = RREG32(mmCP_HQD_ATOMIC0_PREOP_HI); + mqd->cp_hqd_atomic1_preop_lo = RREG32(mmCP_HQD_ATOMIC1_PREOP_LO); + mqd->cp_hqd_atomic1_preop_hi = RREG32(mmCP_HQD_ATOMIC1_PREOP_HI); + mqd->cp_hqd_pq_rptr = RREG32(mmCP_HQD_PQ_RPTR); + mqd->cp_hqd_quantum = RREG32(mmCP_HQD_QUANTUM); + mqd->cp_hqd_pipe_priority = RREG32(mmCP_HQD_PIPE_PRIORITY); + mqd->cp_hqd_queue_priority = RREG32(mmCP_HQD_QUEUE_PRIORITY); + mqd->cp_hqd_iq_rptr = RREG32(mmCP_HQD_IQ_RPTR); + + /* activate the queue */ + mqd->cp_hqd_active = 1; +} + +static int gfx_v7_0_mqd_commit(struct amdgpu_device *adev, struct cik_mqd *mqd) +{ + uint32_t tmp; + uint32_t mqd_reg; + uint32_t *mqd_data; + + /* HQD registers extend from mmCP_MQD_BASE_ADDR to mmCP_MQD_CONTROL */ + mqd_data = &mqd->cp_mqd_base_addr_lo; + + /* disable wptr polling */ + tmp = RREG32(mmCP_PQ_WPTR_POLL_CNTL); + tmp = REG_SET_FIELD(tmp, CP_PQ_WPTR_POLL_CNTL, EN, 0); + WREG32(mmCP_PQ_WPTR_POLL_CNTL, tmp); + + /* program all HQD registers */ + for (mqd_reg = mmCP_HQD_VMID; mqd_reg <= mmCP_MQD_CONTROL; mqd_reg++) + WREG32(mqd_reg, mqd_data[mqd_reg - mmCP_MQD_BASE_ADDR]); + + /* activate the HQD */ + for (mqd_reg = mmCP_MQD_BASE_ADDR; mqd_reg <= mmCP_HQD_ACTIVE; mqd_reg++) + WREG32(mqd_reg, mqd_data[mqd_reg - mmCP_MQD_BASE_ADDR]); + + return 0; +} + +static int gfx_v7_0_compute_queue_init(struct amdgpu_device *adev, int ring_id) +{ + int r; + u64 mqd_gpu_addr; + struct cik_mqd *mqd; + struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id]; + + r = amdgpu_bo_create_reserved(adev, sizeof(struct cik_mqd), PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, &ring->mqd_obj, + &mqd_gpu_addr, (void **)&mqd); + if (r) { + dev_warn(adev->dev, "(%d) create MQD bo failed\n", r); + return r; + } + + mutex_lock(&adev->srbm_mutex); + cik_srbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + + gfx_v7_0_mqd_init(adev, mqd, mqd_gpu_addr, ring); + gfx_v7_0_mqd_deactivate(adev); + gfx_v7_0_mqd_commit(adev, mqd); + + cik_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + amdgpu_bo_kunmap(ring->mqd_obj); + amdgpu_bo_unreserve(ring->mqd_obj); + return 0; +} + +/** + * gfx_v7_0_cp_compute_resume - setup the compute queue registers + * + * @adev: amdgpu_device pointer + * + * Program the compute queues and test them to make sure they + * are working. + * Returns 0 for success, error for failure. + */ +static int gfx_v7_0_cp_compute_resume(struct amdgpu_device *adev) +{ + int r, i, j; + u32 tmp; + struct amdgpu_ring *ring; + + /* fix up chicken bits */ + tmp = RREG32(mmCP_CPF_DEBUG); + tmp |= (1 << 23); + WREG32(mmCP_CPF_DEBUG, tmp); + + /* init all pipes (even the ones we don't own) */ + for (i = 0; i < adev->gfx.mec.num_mec; i++) + for (j = 0; j < adev->gfx.mec.num_pipe_per_mec; j++) + gfx_v7_0_compute_pipe_init(adev, i, j); + + /* init the queues */ + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + r = gfx_v7_0_compute_queue_init(adev, i); + if (r) { + gfx_v7_0_cp_compute_fini(adev); + return r; + } + } + + gfx_v7_0_cp_compute_enable(adev, true); + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + amdgpu_ring_test_helper(ring); + } + + return 0; +} + +static void gfx_v7_0_cp_enable(struct amdgpu_device *adev, bool enable) +{ + gfx_v7_0_cp_gfx_enable(adev, enable); + gfx_v7_0_cp_compute_enable(adev, enable); +} + +static int gfx_v7_0_cp_load_microcode(struct amdgpu_device *adev) +{ + int r; + + r = gfx_v7_0_cp_gfx_load_microcode(adev); + if (r) + return r; + r = gfx_v7_0_cp_compute_load_microcode(adev); + if (r) + return r; + + return 0; +} + +static void gfx_v7_0_enable_gui_idle_interrupt(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp = RREG32(mmCP_INT_CNTL_RING0); + + if (enable) + tmp |= (CP_INT_CNTL_RING0__CNTX_BUSY_INT_ENABLE_MASK | + CP_INT_CNTL_RING0__CNTX_EMPTY_INT_ENABLE_MASK); + else + tmp &= ~(CP_INT_CNTL_RING0__CNTX_BUSY_INT_ENABLE_MASK | + CP_INT_CNTL_RING0__CNTX_EMPTY_INT_ENABLE_MASK); + WREG32(mmCP_INT_CNTL_RING0, tmp); +} + +static int gfx_v7_0_cp_resume(struct amdgpu_device *adev) +{ + int r; + + gfx_v7_0_enable_gui_idle_interrupt(adev, false); + + r = gfx_v7_0_cp_load_microcode(adev); + if (r) + return r; + + r = gfx_v7_0_cp_gfx_resume(adev); + if (r) + return r; + r = gfx_v7_0_cp_compute_resume(adev); + if (r) + return r; + + gfx_v7_0_enable_gui_idle_interrupt(adev, true); + + return 0; +} + +/** + * gfx_v7_0_ring_emit_pipeline_sync - cik vm flush using the CP + * + * @ring: the ring to emit the commands to + * + * Sync the command pipeline with the PFP. E.g. wait for everything + * to be completed. + */ +static void gfx_v7_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + amdgpu_ring_write(ring, (WAIT_REG_MEM_MEM_SPACE(1) | /* memory */ + WAIT_REG_MEM_FUNCTION(3) | /* equal */ + WAIT_REG_MEM_ENGINE(usepfp))); /* pfp or me */ + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xffffffff); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, 0xffffffff); + amdgpu_ring_write(ring, 4); /* poll interval */ + + if (usepfp) { + /* sync CE with ME to prevent CE fetch CEIB before context switch done */ + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); + } +} + +/* + * vm + * VMID 0 is the physical GPU addresses as used by the kernel. + * VMIDs 1-15 are used for userspace clients and are handled + * by the amdgpu vm/hsa code. + */ +/** + * gfx_v7_0_ring_emit_vm_flush - cik vm flush using the CP + * + * @ring: amdgpu_ring pointer + * @vmid: vmid number to use + * @pd_addr: address + * + * Update the page table base and flush the VM TLB + * using the CP (CIK). + */ +static void gfx_v7_0_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for the invalidate to complete */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + amdgpu_ring_write(ring, (WAIT_REG_MEM_OPERATION(0) | /* wait */ + WAIT_REG_MEM_FUNCTION(0) | /* always */ + WAIT_REG_MEM_ENGINE(0))); /* me */ + amdgpu_ring_write(ring, mmVM_INVALIDATE_REQUEST); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); /* ref */ + amdgpu_ring_write(ring, 0); /* mask */ + amdgpu_ring_write(ring, 0x20); /* poll interval */ + + /* compute doesn't have PFP */ + if (usepfp) { + /* sync PFP to ME, otherwise we might get invalid PFP reads */ + amdgpu_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); + amdgpu_ring_write(ring, 0x0); + + /* synce CE with ME to prevent CE fetch CEIB before context switch done */ + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); + } +} + +static void gfx_v7_0_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(usepfp) | + WRITE_DATA_DST_SEL(0))); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); +} + +/* + * RLC + * The RLC is a multi-purpose microengine that handles a + * variety of functions. + */ +static int gfx_v7_0_rlc_init(struct amdgpu_device *adev) +{ + const u32 *src_ptr; + u32 dws; + const struct cs_section_def *cs_data; + int r; + + /* allocate rlc buffers */ + if (adev->flags & AMD_IS_APU) { + if (adev->asic_type == CHIP_KAVERI) { + adev->gfx.rlc.reg_list = spectre_rlc_save_restore_register_list; + adev->gfx.rlc.reg_list_size = + (u32)ARRAY_SIZE(spectre_rlc_save_restore_register_list); + } else { + adev->gfx.rlc.reg_list = kalindi_rlc_save_restore_register_list; + adev->gfx.rlc.reg_list_size = + (u32)ARRAY_SIZE(kalindi_rlc_save_restore_register_list); + } + } + adev->gfx.rlc.cs_data = ci_cs_data; + adev->gfx.rlc.cp_table_size = ALIGN(CP_ME_TABLE_SIZE * 5 * 4, 2048); /* CP JT */ + adev->gfx.rlc.cp_table_size += 64 * 1024; /* GDS */ + + src_ptr = adev->gfx.rlc.reg_list; + dws = adev->gfx.rlc.reg_list_size; + dws += (5 * 16) + 48 + 48 + 64; + + cs_data = adev->gfx.rlc.cs_data; + + if (src_ptr) { + /* init save restore block */ + r = amdgpu_gfx_rlc_init_sr(adev, dws); + if (r) + return r; + } + + if (cs_data) { + /* init clear state block */ + r = amdgpu_gfx_rlc_init_csb(adev); + if (r) + return r; + } + + if (adev->gfx.rlc.cp_table_size) { + r = amdgpu_gfx_rlc_init_cpt(adev); + if (r) + return r; + } + + /* init spm vmid with 0xf */ + if (adev->gfx.rlc.funcs->update_spm_vmid) + adev->gfx.rlc.funcs->update_spm_vmid(adev, 0xf); + + return 0; +} + +static void gfx_v7_0_enable_lbpw(struct amdgpu_device *adev, bool enable) +{ + u32 tmp; + + tmp = RREG32(mmRLC_LB_CNTL); + if (enable) + tmp |= RLC_LB_CNTL__LOAD_BALANCE_ENABLE_MASK; + else + tmp &= ~RLC_LB_CNTL__LOAD_BALANCE_ENABLE_MASK; + WREG32(mmRLC_LB_CNTL, tmp); +} + +static void gfx_v7_0_wait_for_rlc_serdes(struct amdgpu_device *adev) +{ + u32 i, j, k; + u32 mask; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + gfx_v7_0_select_se_sh(adev, i, j, 0xffffffff, 0); + for (k = 0; k < adev->usec_timeout; k++) { + if (RREG32(mmRLC_SERDES_CU_MASTER_BUSY) == 0) + break; + udelay(1); + } + } + } + gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + mask = RLC_SERDES_NONCU_MASTER_BUSY__SE_MASTER_BUSY_MASK | + RLC_SERDES_NONCU_MASTER_BUSY__GC_MASTER_BUSY_MASK | + RLC_SERDES_NONCU_MASTER_BUSY__TC0_MASTER_BUSY_MASK | + RLC_SERDES_NONCU_MASTER_BUSY__TC1_MASTER_BUSY_MASK; + for (k = 0; k < adev->usec_timeout; k++) { + if ((RREG32(mmRLC_SERDES_NONCU_MASTER_BUSY) & mask) == 0) + break; + udelay(1); + } +} + +static void gfx_v7_0_update_rlc(struct amdgpu_device *adev, u32 rlc) +{ + u32 tmp; + + tmp = RREG32(mmRLC_CNTL); + if (tmp != rlc) + WREG32(mmRLC_CNTL, rlc); +} + +static u32 gfx_v7_0_halt_rlc(struct amdgpu_device *adev) +{ + u32 data, orig; + + orig = data = RREG32(mmRLC_CNTL); + + if (data & RLC_CNTL__RLC_ENABLE_F32_MASK) { + u32 i; + + data &= ~RLC_CNTL__RLC_ENABLE_F32_MASK; + WREG32(mmRLC_CNTL, data); + + for (i = 0; i < adev->usec_timeout; i++) { + if ((RREG32(mmRLC_GPM_STAT) & RLC_GPM_STAT__RLC_BUSY_MASK) == 0) + break; + udelay(1); + } + + gfx_v7_0_wait_for_rlc_serdes(adev); + } + + return orig; +} + +static bool gfx_v7_0_is_rlc_enabled(struct amdgpu_device *adev) +{ + return true; +} + +static void gfx_v7_0_set_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + u32 tmp, i, mask; + + tmp = 0x1 | (1 << 1); + WREG32(mmRLC_GPR_REG2, tmp); + + mask = RLC_GPM_STAT__GFX_POWER_STATUS_MASK | + RLC_GPM_STAT__GFX_CLOCK_STATUS_MASK; + for (i = 0; i < adev->usec_timeout; i++) { + if ((RREG32(mmRLC_GPM_STAT) & mask) == mask) + break; + udelay(1); + } + + for (i = 0; i < adev->usec_timeout; i++) { + if ((RREG32(mmRLC_GPR_REG2) & 0x1) == 0) + break; + udelay(1); + } +} + +static void gfx_v7_0_unset_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + u32 tmp; + + tmp = 0x1 | (0 << 1); + WREG32(mmRLC_GPR_REG2, tmp); +} + +/** + * gfx_v7_0_rlc_stop - stop the RLC ME + * + * @adev: amdgpu_device pointer + * + * Halt the RLC ME (MicroEngine) (CIK). + */ +static void gfx_v7_0_rlc_stop(struct amdgpu_device *adev) +{ + WREG32(mmRLC_CNTL, 0); + + gfx_v7_0_enable_gui_idle_interrupt(adev, false); + + gfx_v7_0_wait_for_rlc_serdes(adev); +} + +/** + * gfx_v7_0_rlc_start - start the RLC ME + * + * @adev: amdgpu_device pointer + * + * Unhalt the RLC ME (MicroEngine) (CIK). + */ +static void gfx_v7_0_rlc_start(struct amdgpu_device *adev) +{ + WREG32(mmRLC_CNTL, RLC_CNTL__RLC_ENABLE_F32_MASK); + + gfx_v7_0_enable_gui_idle_interrupt(adev, true); + + udelay(50); +} + +static void gfx_v7_0_rlc_reset(struct amdgpu_device *adev) +{ + u32 tmp = RREG32(mmGRBM_SOFT_RESET); + + tmp |= GRBM_SOFT_RESET__SOFT_RESET_RLC_MASK; + WREG32(mmGRBM_SOFT_RESET, tmp); + udelay(50); + tmp &= ~GRBM_SOFT_RESET__SOFT_RESET_RLC_MASK; + WREG32(mmGRBM_SOFT_RESET, tmp); + udelay(50); +} + +/** + * gfx_v7_0_rlc_resume - setup the RLC hw + * + * @adev: amdgpu_device pointer + * + * Initialize the RLC registers, load the ucode, + * and start the RLC (CIK). + * Returns 0 for success, -EINVAL if the ucode is not available. + */ +static int gfx_v7_0_rlc_resume(struct amdgpu_device *adev) +{ + const struct rlc_firmware_header_v1_0 *hdr; + const __le32 *fw_data; + unsigned i, fw_size; + u32 tmp; + + if (!adev->gfx.rlc_fw) + return -EINVAL; + + hdr = (const struct rlc_firmware_header_v1_0 *)adev->gfx.rlc_fw->data; + amdgpu_ucode_print_rlc_hdr(&hdr->header); + adev->gfx.rlc_fw_version = le32_to_cpu(hdr->header.ucode_version); + adev->gfx.rlc_feature_version = le32_to_cpu( + hdr->ucode_feature_version); + + adev->gfx.rlc.funcs->stop(adev); + + /* disable CG */ + tmp = RREG32(mmRLC_CGCG_CGLS_CTRL) & 0xfffffffc; + WREG32(mmRLC_CGCG_CGLS_CTRL, tmp); + + adev->gfx.rlc.funcs->reset(adev); + + gfx_v7_0_init_pg(adev); + + WREG32(mmRLC_LB_CNTR_INIT, 0); + WREG32(mmRLC_LB_CNTR_MAX, 0x00008000); + + mutex_lock(&adev->grbm_idx_mutex); + gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + WREG32(mmRLC_LB_INIT_CU_MASK, 0xffffffff); + WREG32(mmRLC_LB_PARAMS, 0x00600408); + WREG32(mmRLC_LB_CNTL, 0x80000004); + mutex_unlock(&adev->grbm_idx_mutex); + + WREG32(mmRLC_MC_CNTL, 0); + WREG32(mmRLC_UCODE_CNTL, 0); + + fw_data = (const __le32 *) + (adev->gfx.rlc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + WREG32(mmRLC_GPM_UCODE_ADDR, 0); + for (i = 0; i < fw_size; i++) + WREG32(mmRLC_GPM_UCODE_DATA, le32_to_cpup(fw_data++)); + WREG32(mmRLC_GPM_UCODE_ADDR, adev->gfx.rlc_fw_version); + + /* XXX - find out what chips support lbpw */ + gfx_v7_0_enable_lbpw(adev, false); + + if (adev->asic_type == CHIP_BONAIRE) + WREG32(mmRLC_DRIVER_CPDMA_STATUS, 0); + + adev->gfx.rlc.funcs->start(adev); + + return 0; +} + +static void gfx_v7_0_update_spm_vmid(struct amdgpu_device *adev, unsigned vmid) +{ + u32 data; + + amdgpu_gfx_off_ctrl(adev, false); + + data = RREG32(mmRLC_SPM_VMID); + + data &= ~RLC_SPM_VMID__RLC_SPM_VMID_MASK; + data |= (vmid & RLC_SPM_VMID__RLC_SPM_VMID_MASK) << RLC_SPM_VMID__RLC_SPM_VMID__SHIFT; + + WREG32(mmRLC_SPM_VMID, data); + + amdgpu_gfx_off_ctrl(adev, true); +} + +static void gfx_v7_0_enable_cgcg(struct amdgpu_device *adev, bool enable) +{ + u32 data, orig, tmp, tmp2; + + orig = data = RREG32(mmRLC_CGCG_CGLS_CTRL); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG)) { + gfx_v7_0_enable_gui_idle_interrupt(adev, true); + + tmp = gfx_v7_0_halt_rlc(adev); + + mutex_lock(&adev->grbm_idx_mutex); + gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + WREG32(mmRLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); + WREG32(mmRLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); + tmp2 = RLC_SERDES_WR_CTRL__BPM_ADDR_MASK | + RLC_SERDES_WR_CTRL__CGCG_OVERRIDE_0_MASK | + RLC_SERDES_WR_CTRL__CGLS_ENABLE_MASK; + WREG32(mmRLC_SERDES_WR_CTRL, tmp2); + mutex_unlock(&adev->grbm_idx_mutex); + + gfx_v7_0_update_rlc(adev, tmp); + + data |= RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK | RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK; + if (orig != data) + WREG32(mmRLC_CGCG_CGLS_CTRL, data); + + } else { + gfx_v7_0_enable_gui_idle_interrupt(adev, false); + + RREG32(mmCB_CGTT_SCLK_CTRL); + RREG32(mmCB_CGTT_SCLK_CTRL); + RREG32(mmCB_CGTT_SCLK_CTRL); + RREG32(mmCB_CGTT_SCLK_CTRL); + + data &= ~(RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK | RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK); + if (orig != data) + WREG32(mmRLC_CGCG_CGLS_CTRL, data); + + gfx_v7_0_enable_gui_idle_interrupt(adev, true); + } +} + +static void gfx_v7_0_enable_mgcg(struct amdgpu_device *adev, bool enable) +{ + u32 data, orig, tmp = 0; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG)) { + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGLS) { + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CP_LS) { + orig = data = RREG32(mmCP_MEM_SLP_CNTL); + data |= CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; + if (orig != data) + WREG32(mmCP_MEM_SLP_CNTL, data); + } + } + + orig = data = RREG32(mmRLC_CGTT_MGCG_OVERRIDE); + data |= 0x00000001; + data &= 0xfffffffd; + if (orig != data) + WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data); + + tmp = gfx_v7_0_halt_rlc(adev); + + mutex_lock(&adev->grbm_idx_mutex); + gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + WREG32(mmRLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); + WREG32(mmRLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); + data = RLC_SERDES_WR_CTRL__BPM_ADDR_MASK | + RLC_SERDES_WR_CTRL__MGCG_OVERRIDE_0_MASK; + WREG32(mmRLC_SERDES_WR_CTRL, data); + mutex_unlock(&adev->grbm_idx_mutex); + + gfx_v7_0_update_rlc(adev, tmp); + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGTS) { + orig = data = RREG32(mmCGTS_SM_CTRL_REG); + data &= ~CGTS_SM_CTRL_REG__SM_MODE_MASK; + data |= (0x2 << CGTS_SM_CTRL_REG__SM_MODE__SHIFT); + data |= CGTS_SM_CTRL_REG__SM_MODE_ENABLE_MASK; + data &= ~CGTS_SM_CTRL_REG__OVERRIDE_MASK; + if ((adev->cg_flags & AMD_CG_SUPPORT_GFX_MGLS) && + (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGTS_LS)) + data &= ~CGTS_SM_CTRL_REG__LS_OVERRIDE_MASK; + data &= ~CGTS_SM_CTRL_REG__ON_MONITOR_ADD_MASK; + data |= CGTS_SM_CTRL_REG__ON_MONITOR_ADD_EN_MASK; + data |= (0x96 << CGTS_SM_CTRL_REG__ON_MONITOR_ADD__SHIFT); + if (orig != data) + WREG32(mmCGTS_SM_CTRL_REG, data); + } + } else { + orig = data = RREG32(mmRLC_CGTT_MGCG_OVERRIDE); + data |= 0x00000003; + if (orig != data) + WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data); + + data = RREG32(mmRLC_MEM_SLP_CNTL); + if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) { + data &= ~RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK; + WREG32(mmRLC_MEM_SLP_CNTL, data); + } + + data = RREG32(mmCP_MEM_SLP_CNTL); + if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) { + data &= ~CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; + WREG32(mmCP_MEM_SLP_CNTL, data); + } + + orig = data = RREG32(mmCGTS_SM_CTRL_REG); + data |= CGTS_SM_CTRL_REG__OVERRIDE_MASK | CGTS_SM_CTRL_REG__LS_OVERRIDE_MASK; + if (orig != data) + WREG32(mmCGTS_SM_CTRL_REG, data); + + tmp = gfx_v7_0_halt_rlc(adev); + + mutex_lock(&adev->grbm_idx_mutex); + gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + WREG32(mmRLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); + WREG32(mmRLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); + data = RLC_SERDES_WR_CTRL__BPM_ADDR_MASK | RLC_SERDES_WR_CTRL__MGCG_OVERRIDE_1_MASK; + WREG32(mmRLC_SERDES_WR_CTRL, data); + mutex_unlock(&adev->grbm_idx_mutex); + + gfx_v7_0_update_rlc(adev, tmp); + } +} + +static void gfx_v7_0_update_cg(struct amdgpu_device *adev, + bool enable) +{ + gfx_v7_0_enable_gui_idle_interrupt(adev, false); + /* order matters! */ + if (enable) { + gfx_v7_0_enable_mgcg(adev, true); + gfx_v7_0_enable_cgcg(adev, true); + } else { + gfx_v7_0_enable_cgcg(adev, false); + gfx_v7_0_enable_mgcg(adev, false); + } + gfx_v7_0_enable_gui_idle_interrupt(adev, true); +} + +static void gfx_v7_0_enable_sclk_slowdown_on_pu(struct amdgpu_device *adev, + bool enable) +{ + u32 data, orig; + + orig = data = RREG32(mmRLC_PG_CNTL); + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_RLC_SMU_HS)) + data |= RLC_PG_CNTL__SMU_CLK_SLOWDOWN_ON_PU_ENABLE_MASK; + else + data &= ~RLC_PG_CNTL__SMU_CLK_SLOWDOWN_ON_PU_ENABLE_MASK; + if (orig != data) + WREG32(mmRLC_PG_CNTL, data); +} + +static void gfx_v7_0_enable_sclk_slowdown_on_pd(struct amdgpu_device *adev, + bool enable) +{ + u32 data, orig; + + orig = data = RREG32(mmRLC_PG_CNTL); + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_RLC_SMU_HS)) + data |= RLC_PG_CNTL__SMU_CLK_SLOWDOWN_ON_PD_ENABLE_MASK; + else + data &= ~RLC_PG_CNTL__SMU_CLK_SLOWDOWN_ON_PD_ENABLE_MASK; + if (orig != data) + WREG32(mmRLC_PG_CNTL, data); +} + +static void gfx_v7_0_enable_cp_pg(struct amdgpu_device *adev, bool enable) +{ + u32 data, orig; + + orig = data = RREG32(mmRLC_PG_CNTL); + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_CP)) + data &= ~0x8000; + else + data |= 0x8000; + if (orig != data) + WREG32(mmRLC_PG_CNTL, data); +} + +static void gfx_v7_0_enable_gds_pg(struct amdgpu_device *adev, bool enable) +{ + u32 data, orig; + + orig = data = RREG32(mmRLC_PG_CNTL); + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GDS)) + data &= ~0x2000; + else + data |= 0x2000; + if (orig != data) + WREG32(mmRLC_PG_CNTL, data); +} + +static int gfx_v7_0_cp_pg_table_num(struct amdgpu_device *adev) +{ + if (adev->asic_type == CHIP_KAVERI) + return 5; + else + return 4; +} + +static void gfx_v7_0_enable_gfx_cgpg(struct amdgpu_device *adev, + bool enable) +{ + u32 data, orig; + + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)) { + orig = data = RREG32(mmRLC_PG_CNTL); + data |= RLC_PG_CNTL__GFX_POWER_GATING_ENABLE_MASK; + if (orig != data) + WREG32(mmRLC_PG_CNTL, data); + + orig = data = RREG32(mmRLC_AUTO_PG_CTRL); + data |= RLC_AUTO_PG_CTRL__AUTO_PG_EN_MASK; + if (orig != data) + WREG32(mmRLC_AUTO_PG_CTRL, data); + } else { + orig = data = RREG32(mmRLC_PG_CNTL); + data &= ~RLC_PG_CNTL__GFX_POWER_GATING_ENABLE_MASK; + if (orig != data) + WREG32(mmRLC_PG_CNTL, data); + + orig = data = RREG32(mmRLC_AUTO_PG_CTRL); + data &= ~RLC_AUTO_PG_CTRL__AUTO_PG_EN_MASK; + if (orig != data) + WREG32(mmRLC_AUTO_PG_CTRL, data); + + data = RREG32(mmDB_RENDER_CONTROL); + } +} + +static void gfx_v7_0_set_user_cu_inactive_bitmap(struct amdgpu_device *adev, + u32 bitmap) +{ + u32 data; + + if (!bitmap) + return; + + data = bitmap << GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT; + data &= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK; + + WREG32(mmGC_USER_SHADER_ARRAY_CONFIG, data); +} + +static u32 gfx_v7_0_get_cu_active_bitmap(struct amdgpu_device *adev) +{ + u32 data, mask; + + data = RREG32(mmCC_GC_SHADER_ARRAY_CONFIG); + data |= RREG32(mmGC_USER_SHADER_ARRAY_CONFIG); + + data &= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK; + data >>= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT; + + mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_cu_per_sh); + + return (~data) & mask; +} + +static void gfx_v7_0_init_ao_cu_mask(struct amdgpu_device *adev) +{ + u32 tmp; + + WREG32(mmRLC_PG_ALWAYS_ON_CU_MASK, adev->gfx.cu_info.ao_cu_mask); + + tmp = RREG32(mmRLC_MAX_PG_CU); + tmp &= ~RLC_MAX_PG_CU__MAX_POWERED_UP_CU_MASK; + tmp |= (adev->gfx.cu_info.number << RLC_MAX_PG_CU__MAX_POWERED_UP_CU__SHIFT); + WREG32(mmRLC_MAX_PG_CU, tmp); +} + +static void gfx_v7_0_enable_gfx_static_mgpg(struct amdgpu_device *adev, + bool enable) +{ + u32 data, orig; + + orig = data = RREG32(mmRLC_PG_CNTL); + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_SMG)) + data |= RLC_PG_CNTL__STATIC_PER_CU_PG_ENABLE_MASK; + else + data &= ~RLC_PG_CNTL__STATIC_PER_CU_PG_ENABLE_MASK; + if (orig != data) + WREG32(mmRLC_PG_CNTL, data); +} + +static void gfx_v7_0_enable_gfx_dynamic_mgpg(struct amdgpu_device *adev, + bool enable) +{ + u32 data, orig; + + orig = data = RREG32(mmRLC_PG_CNTL); + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_DMG)) + data |= RLC_PG_CNTL__DYN_PER_CU_PG_ENABLE_MASK; + else + data &= ~RLC_PG_CNTL__DYN_PER_CU_PG_ENABLE_MASK; + if (orig != data) + WREG32(mmRLC_PG_CNTL, data); +} + +#define RLC_SAVE_AND_RESTORE_STARTING_OFFSET 0x90 +#define RLC_CLEAR_STATE_DESCRIPTOR_OFFSET 0x3D + +static void gfx_v7_0_init_gfx_cgpg(struct amdgpu_device *adev) +{ + u32 data, orig; + u32 i; + + if (adev->gfx.rlc.cs_data) { + WREG32(mmRLC_GPM_SCRATCH_ADDR, RLC_CLEAR_STATE_DESCRIPTOR_OFFSET); + WREG32(mmRLC_GPM_SCRATCH_DATA, upper_32_bits(adev->gfx.rlc.clear_state_gpu_addr)); + WREG32(mmRLC_GPM_SCRATCH_DATA, lower_32_bits(adev->gfx.rlc.clear_state_gpu_addr)); + WREG32(mmRLC_GPM_SCRATCH_DATA, adev->gfx.rlc.clear_state_size); + } else { + WREG32(mmRLC_GPM_SCRATCH_ADDR, RLC_CLEAR_STATE_DESCRIPTOR_OFFSET); + for (i = 0; i < 3; i++) + WREG32(mmRLC_GPM_SCRATCH_DATA, 0); + } + if (adev->gfx.rlc.reg_list) { + WREG32(mmRLC_GPM_SCRATCH_ADDR, RLC_SAVE_AND_RESTORE_STARTING_OFFSET); + for (i = 0; i < adev->gfx.rlc.reg_list_size; i++) + WREG32(mmRLC_GPM_SCRATCH_DATA, adev->gfx.rlc.reg_list[i]); + } + + orig = data = RREG32(mmRLC_PG_CNTL); + data |= RLC_PG_CNTL__GFX_POWER_GATING_SRC_MASK; + if (orig != data) + WREG32(mmRLC_PG_CNTL, data); + + WREG32(mmRLC_SAVE_AND_RESTORE_BASE, adev->gfx.rlc.save_restore_gpu_addr >> 8); + WREG32(mmRLC_JUMP_TABLE_RESTORE, adev->gfx.rlc.cp_table_gpu_addr >> 8); + + data = RREG32(mmCP_RB_WPTR_POLL_CNTL); + data &= ~CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT_MASK; + data |= (0x60 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT); + WREG32(mmCP_RB_WPTR_POLL_CNTL, data); + + data = 0x10101010; + WREG32(mmRLC_PG_DELAY, data); + + data = RREG32(mmRLC_PG_DELAY_2); + data &= ~0xff; + data |= 0x3; + WREG32(mmRLC_PG_DELAY_2, data); + + data = RREG32(mmRLC_AUTO_PG_CTRL); + data &= ~RLC_AUTO_PG_CTRL__GRBM_REG_SAVE_GFX_IDLE_THRESHOLD_MASK; + data |= (0x700 << RLC_AUTO_PG_CTRL__GRBM_REG_SAVE_GFX_IDLE_THRESHOLD__SHIFT); + WREG32(mmRLC_AUTO_PG_CTRL, data); + +} + +static void gfx_v7_0_update_gfx_pg(struct amdgpu_device *adev, bool enable) +{ + gfx_v7_0_enable_gfx_cgpg(adev, enable); + gfx_v7_0_enable_gfx_static_mgpg(adev, enable); + gfx_v7_0_enable_gfx_dynamic_mgpg(adev, enable); +} + +static u32 gfx_v7_0_get_csb_size(struct amdgpu_device *adev) +{ + u32 count = 0; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + if (adev->gfx.rlc.cs_data == NULL) + return 0; + + /* begin clear state */ + count += 2; + /* context control state */ + count += 3; + + for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) + count += 2 + ext->reg_count; + else + return 0; + } + } + /* pa_sc_raster_config/pa_sc_raster_config1 */ + count += 4; + /* end clear state */ + count += 2; + /* clear state */ + count += 2; + + return count; +} + +static void gfx_v7_0_get_csb_buffer(struct amdgpu_device *adev, + volatile u32 *buffer) +{ + u32 count = 0, i; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + if (adev->gfx.rlc.cs_data == NULL) + return; + if (buffer == NULL) + return; + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + buffer[count++] = cpu_to_le32(0x80000000); + buffer[count++] = cpu_to_le32(0x80000000); + + for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + buffer[count++] = + cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); + buffer[count++] = cpu_to_le32(ext->reg_index - PACKET3_SET_CONTEXT_REG_START); + for (i = 0; i < ext->reg_count; i++) + buffer[count++] = cpu_to_le32(ext->extent[i]); + } else { + return; + } + } + } + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, 2)); + buffer[count++] = cpu_to_le32(mmPA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START); + switch (adev->asic_type) { + case CHIP_BONAIRE: + buffer[count++] = cpu_to_le32(0x16000012); + buffer[count++] = cpu_to_le32(0x00000000); + break; + case CHIP_KAVERI: + buffer[count++] = cpu_to_le32(0x00000000); /* XXX */ + buffer[count++] = cpu_to_le32(0x00000000); + break; + case CHIP_KABINI: + case CHIP_MULLINS: + buffer[count++] = cpu_to_le32(0x00000000); /* XXX */ + buffer[count++] = cpu_to_le32(0x00000000); + break; + case CHIP_HAWAII: + buffer[count++] = cpu_to_le32(0x3a00161a); + buffer[count++] = cpu_to_le32(0x0000002e); + break; + default: + buffer[count++] = cpu_to_le32(0x00000000); + buffer[count++] = cpu_to_le32(0x00000000); + break; + } + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CLEAR_STATE, 0)); + buffer[count++] = cpu_to_le32(0); +} + +static void gfx_v7_0_init_pg(struct amdgpu_device *adev) +{ + if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_GFX_DMG | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_GDS | + AMD_PG_SUPPORT_RLC_SMU_HS)) { + gfx_v7_0_enable_sclk_slowdown_on_pu(adev, true); + gfx_v7_0_enable_sclk_slowdown_on_pd(adev, true); + if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) { + gfx_v7_0_init_gfx_cgpg(adev); + gfx_v7_0_enable_cp_pg(adev, true); + gfx_v7_0_enable_gds_pg(adev, true); + } + gfx_v7_0_init_ao_cu_mask(adev); + gfx_v7_0_update_gfx_pg(adev, true); + } +} + +static void gfx_v7_0_fini_pg(struct amdgpu_device *adev) +{ + if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_GFX_DMG | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_GDS | + AMD_PG_SUPPORT_RLC_SMU_HS)) { + gfx_v7_0_update_gfx_pg(adev, false); + if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) { + gfx_v7_0_enable_cp_pg(adev, false); + gfx_v7_0_enable_gds_pg(adev, false); + } + } +} + +/** + * gfx_v7_0_get_gpu_clock_counter - return GPU clock counter snapshot + * + * @adev: amdgpu_device pointer + * + * Fetches a GPU clock counter snapshot (SI). + * Returns the 64 bit clock counter snapshot. + */ +static uint64_t gfx_v7_0_get_gpu_clock_counter(struct amdgpu_device *adev) +{ + uint64_t clock; + + mutex_lock(&adev->gfx.gpu_clock_mutex); + WREG32(mmRLC_CAPTURE_GPU_CLOCK_COUNT, 1); + clock = (uint64_t)RREG32(mmRLC_GPU_CLOCK_COUNT_LSB) | + ((uint64_t)RREG32(mmRLC_GPU_CLOCK_COUNT_MSB) << 32ULL); + mutex_unlock(&adev->gfx.gpu_clock_mutex); + return clock; +} + +static void gfx_v7_0_ring_emit_gds_switch(struct amdgpu_ring *ring, + uint32_t vmid, + uint32_t gds_base, uint32_t gds_size, + uint32_t gws_base, uint32_t gws_size, + uint32_t oa_base, uint32_t oa_size) +{ + /* GDS Base */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0))); + amdgpu_ring_write(ring, amdgpu_gds_reg_offset[vmid].mem_base); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, gds_base); + + /* GDS Size */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0))); + amdgpu_ring_write(ring, amdgpu_gds_reg_offset[vmid].mem_size); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, gds_size); + + /* GWS */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0))); + amdgpu_ring_write(ring, amdgpu_gds_reg_offset[vmid].gws); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, gws_size << GDS_GWS_VMID0__SIZE__SHIFT | gws_base); + + /* OA */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0))); + amdgpu_ring_write(ring, amdgpu_gds_reg_offset[vmid].oa); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, (1 << (oa_size + oa_base)) - (1 << oa_base)); +} + +static void gfx_v7_0_ring_soft_recovery(struct amdgpu_ring *ring, unsigned vmid) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t value = 0; + + value = REG_SET_FIELD(value, SQ_CMD, CMD, 0x03); + value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01); + value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1); + value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid); + WREG32(mmSQ_CMD, value); +} + +static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t address) +{ + WREG32(mmSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | + (address << SQ_IND_INDEX__INDEX__SHIFT) | + (SQ_IND_INDEX__FORCE_READ_MASK)); + return RREG32(mmSQ_IND_DATA); +} + +static void wave_read_regs(struct amdgpu_device *adev, uint32_t simd, + uint32_t wave, uint32_t thread, + uint32_t regno, uint32_t num, uint32_t *out) +{ + WREG32(mmSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | + (regno << SQ_IND_INDEX__INDEX__SHIFT) | + (thread << SQ_IND_INDEX__THREAD_ID__SHIFT) | + (SQ_IND_INDEX__FORCE_READ_MASK) | + (SQ_IND_INDEX__AUTO_INCR_MASK)); + while (num--) + *(out++) = RREG32(mmSQ_IND_DATA); +} + +static void gfx_v7_0_read_wave_data(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, uint32_t wave, uint32_t *dst, int *no_fields) +{ + /* type 0 wave data */ + dst[(*no_fields)++] = 0; + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_STATUS); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_HW_ID); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW0); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW1); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_GPR_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_LDS_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TRAPSTS); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_STS); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TBA_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TBA_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TMA_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TMA_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_DBG0); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_M0); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_MODE); +} + +static void gfx_v7_0_read_wave_sgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t start, + uint32_t size, uint32_t *dst) +{ + wave_read_regs( + adev, simd, wave, 0, + start + SQIND_WAVE_SGPRS_OFFSET, size, dst); +} + +static void gfx_v7_0_select_me_pipe_q(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 q, u32 vm, u32 xcc_id) +{ + cik_srbm_select(adev, me, pipe, q, vm); +} + +static const struct amdgpu_gfx_funcs gfx_v7_0_gfx_funcs = { + .get_gpu_clock_counter = &gfx_v7_0_get_gpu_clock_counter, + .select_se_sh = &gfx_v7_0_select_se_sh, + .read_wave_data = &gfx_v7_0_read_wave_data, + .read_wave_sgprs = &gfx_v7_0_read_wave_sgprs, + .select_me_pipe_q = &gfx_v7_0_select_me_pipe_q +}; + +static const struct amdgpu_rlc_funcs gfx_v7_0_rlc_funcs = { + .is_rlc_enabled = gfx_v7_0_is_rlc_enabled, + .set_safe_mode = gfx_v7_0_set_safe_mode, + .unset_safe_mode = gfx_v7_0_unset_safe_mode, + .init = gfx_v7_0_rlc_init, + .get_csb_size = gfx_v7_0_get_csb_size, + .get_csb_buffer = gfx_v7_0_get_csb_buffer, + .get_cp_table_num = gfx_v7_0_cp_pg_table_num, + .resume = gfx_v7_0_rlc_resume, + .stop = gfx_v7_0_rlc_stop, + .reset = gfx_v7_0_rlc_reset, + .start = gfx_v7_0_rlc_start, + .update_spm_vmid = gfx_v7_0_update_spm_vmid +}; + +static int gfx_v7_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->gfx.xcc_mask = 1; + adev->gfx.num_gfx_rings = GFX7_NUM_GFX_RINGS; + adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev), + AMDGPU_MAX_COMPUTE_RINGS); + adev->gfx.funcs = &gfx_v7_0_gfx_funcs; + adev->gfx.rlc.funcs = &gfx_v7_0_rlc_funcs; + gfx_v7_0_set_ring_funcs(adev); + gfx_v7_0_set_irq_funcs(adev); + gfx_v7_0_set_gds_init(adev); + + return 0; +} + +static int gfx_v7_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_reg_irq, 0); + if (r) + return r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_inst_irq, 0); + if (r) + return r; + + return 0; +} + +static void gfx_v7_0_gpu_early_init(struct amdgpu_device *adev) +{ + u32 gb_addr_config; + u32 mc_arb_ramcfg; + u32 dimm00_addr_map, dimm01_addr_map, dimm10_addr_map, dimm11_addr_map; + u32 tmp; + + switch (adev->asic_type) { + case CHIP_BONAIRE: + adev->gfx.config.max_shader_engines = 2; + adev->gfx.config.max_tile_pipes = 4; + adev->gfx.config.max_cu_per_sh = 7; + adev->gfx.config.max_sh_per_se = 1; + adev->gfx.config.max_backends_per_se = 2; + adev->gfx.config.max_texture_channel_caches = 4; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 32; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_HAWAII: + adev->gfx.config.max_shader_engines = 4; + adev->gfx.config.max_tile_pipes = 16; + adev->gfx.config.max_cu_per_sh = 11; + adev->gfx.config.max_sh_per_se = 1; + adev->gfx.config.max_backends_per_se = 4; + adev->gfx.config.max_texture_channel_caches = 16; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 32; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = HAWAII_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_KAVERI: + adev->gfx.config.max_shader_engines = 1; + adev->gfx.config.max_tile_pipes = 4; + adev->gfx.config.max_cu_per_sh = 8; + adev->gfx.config.max_backends_per_se = 2; + adev->gfx.config.max_sh_per_se = 1; + adev->gfx.config.max_texture_channel_caches = 4; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 16; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_KABINI: + case CHIP_MULLINS: + default: + adev->gfx.config.max_shader_engines = 1; + adev->gfx.config.max_tile_pipes = 2; + adev->gfx.config.max_cu_per_sh = 2; + adev->gfx.config.max_sh_per_se = 1; + adev->gfx.config.max_backends_per_se = 1; + adev->gfx.config.max_texture_channel_caches = 2; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 16; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN; + break; + } + + adev->gfx.config.mc_arb_ramcfg = RREG32(mmMC_ARB_RAMCFG); + mc_arb_ramcfg = adev->gfx.config.mc_arb_ramcfg; + + adev->gfx.config.num_banks = REG_GET_FIELD(mc_arb_ramcfg, + MC_ARB_RAMCFG, NOOFBANK); + adev->gfx.config.num_ranks = REG_GET_FIELD(mc_arb_ramcfg, + MC_ARB_RAMCFG, NOOFRANKS); + + adev->gfx.config.num_tile_pipes = adev->gfx.config.max_tile_pipes; + adev->gfx.config.mem_max_burst_length_bytes = 256; + if (adev->flags & AMD_IS_APU) { + /* Get memory bank mapping mode. */ + tmp = RREG32(mmMC_FUS_DRAM0_BANK_ADDR_MAPPING); + dimm00_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM0ADDRMAP); + dimm01_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM1ADDRMAP); + + tmp = RREG32(mmMC_FUS_DRAM1_BANK_ADDR_MAPPING); + dimm10_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM0ADDRMAP); + dimm11_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM1ADDRMAP); + + /* Validate settings in case only one DIMM installed. */ + if ((dimm00_addr_map == 0) || (dimm00_addr_map == 3) || (dimm00_addr_map == 4) || (dimm00_addr_map > 12)) + dimm00_addr_map = 0; + if ((dimm01_addr_map == 0) || (dimm01_addr_map == 3) || (dimm01_addr_map == 4) || (dimm01_addr_map > 12)) + dimm01_addr_map = 0; + if ((dimm10_addr_map == 0) || (dimm10_addr_map == 3) || (dimm10_addr_map == 4) || (dimm10_addr_map > 12)) + dimm10_addr_map = 0; + if ((dimm11_addr_map == 0) || (dimm11_addr_map == 3) || (dimm11_addr_map == 4) || (dimm11_addr_map > 12)) + dimm11_addr_map = 0; + + /* If DIMM Addr map is 8GB, ROW size should be 2KB. Otherwise 1KB. */ + /* If ROW size(DIMM1) != ROW size(DMIMM0), ROW size should be larger one. */ + if ((dimm00_addr_map == 11) || (dimm01_addr_map == 11) || (dimm10_addr_map == 11) || (dimm11_addr_map == 11)) + adev->gfx.config.mem_row_size_in_kb = 2; + else + adev->gfx.config.mem_row_size_in_kb = 1; + } else { + tmp = (mc_arb_ramcfg & MC_ARB_RAMCFG__NOOFCOLS_MASK) >> MC_ARB_RAMCFG__NOOFCOLS__SHIFT; + adev->gfx.config.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024; + if (adev->gfx.config.mem_row_size_in_kb > 4) + adev->gfx.config.mem_row_size_in_kb = 4; + } + /* XXX use MC settings? */ + adev->gfx.config.shader_engine_tile_size = 32; + adev->gfx.config.num_gpus = 1; + adev->gfx.config.multi_gpu_tile_size = 64; + + /* fix up row size */ + gb_addr_config &= ~GB_ADDR_CONFIG__ROW_SIZE_MASK; + switch (adev->gfx.config.mem_row_size_in_kb) { + case 1: + default: + gb_addr_config |= (0 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT); + break; + case 2: + gb_addr_config |= (1 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT); + break; + case 4: + gb_addr_config |= (2 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT); + break; + } + adev->gfx.config.gb_addr_config = gb_addr_config; +} + +static int gfx_v7_0_compute_ring_init(struct amdgpu_device *adev, int ring_id, + int mec, int pipe, int queue) +{ + int r; + unsigned irq_type; + struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id]; + + /* mec0 is me1 */ + ring->me = mec + 1; + ring->pipe = pipe; + ring->queue = queue; + + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->doorbell_index = adev->doorbell_index.mec_ring0 + ring_id; + sprintf(ring->name, "comp_%d.%d.%d", ring->me, ring->pipe, ring->queue); + + irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP + + ((ring->me - 1) * adev->gfx.mec.num_pipe_per_mec) + + ring->pipe; + + /* type-2 packets are deprecated on MEC, use type-3 instead */ + r = amdgpu_ring_init(adev, ring, 1024, + &adev->gfx.eop_irq, irq_type, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + + return 0; +} + +static int gfx_v7_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, j, k, r, ring_id; + + switch (adev->asic_type) { + case CHIP_KAVERI: + adev->gfx.mec.num_mec = 2; + break; + case CHIP_BONAIRE: + case CHIP_HAWAII: + case CHIP_KABINI: + case CHIP_MULLINS: + default: + adev->gfx.mec.num_mec = 1; + break; + } + adev->gfx.mec.num_pipe_per_mec = 4; + adev->gfx.mec.num_queue_per_pipe = 8; + + /* EOP Event */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 181, &adev->gfx.eop_irq); + if (r) + return r; + + /* Privileged reg */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 184, + &adev->gfx.priv_reg_irq); + if (r) + return r; + + /* Privileged inst */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 185, + &adev->gfx.priv_inst_irq); + if (r) + return r; + + r = gfx_v7_0_init_microcode(adev); + if (r) { + DRM_ERROR("Failed to load gfx firmware!\n"); + return r; + } + + r = adev->gfx.rlc.funcs->init(adev); + if (r) { + DRM_ERROR("Failed to init rlc BOs!\n"); + return r; + } + + /* allocate mec buffers */ + r = gfx_v7_0_mec_init(adev); + if (r) { + DRM_ERROR("Failed to init MEC BOs!\n"); + return r; + } + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + ring->ring_obj = NULL; + sprintf(ring->name, "gfx"); + r = amdgpu_ring_init(adev, ring, 1024, + &adev->gfx.eop_irq, + AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + /* set up the compute queues - allocate horizontally across pipes */ + ring_id = 0; + for (i = 0; i < adev->gfx.mec.num_mec; ++i) { + for (j = 0; j < adev->gfx.mec.num_queue_per_pipe; j++) { + for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; k++) { + if (!amdgpu_gfx_is_mec_queue_enabled(adev, 0, i, + k, j)) + continue; + + r = gfx_v7_0_compute_ring_init(adev, + ring_id, + i, k, j); + if (r) + return r; + + ring_id++; + } + } + } + + adev->gfx.ce_ram_size = 0x8000; + + gfx_v7_0_gpu_early_init(adev); + + return r; +} + +static int gfx_v7_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + amdgpu_ring_fini(&adev->gfx.gfx_ring[i]); + for (i = 0; i < adev->gfx.num_compute_rings; i++) + amdgpu_ring_fini(&adev->gfx.compute_ring[i]); + + gfx_v7_0_cp_compute_fini(adev); + amdgpu_gfx_rlc_fini(adev); + gfx_v7_0_mec_fini(adev); + amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj, + &adev->gfx.rlc.clear_state_gpu_addr, + (void **)&adev->gfx.rlc.cs_ptr); + if (adev->gfx.rlc.cp_table_size) { + amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj, + &adev->gfx.rlc.cp_table_gpu_addr, + (void **)&adev->gfx.rlc.cp_table_ptr); + } + gfx_v7_0_free_microcode(adev); + + return 0; +} + +static int gfx_v7_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gfx_v7_0_constants_init(adev); + + /* init CSB */ + adev->gfx.rlc.funcs->get_csb_buffer(adev, adev->gfx.rlc.cs_ptr); + /* init rlc */ + r = adev->gfx.rlc.funcs->resume(adev); + if (r) + return r; + + r = gfx_v7_0_cp_resume(adev); + if (r) + return r; + + return r; +} + +static int gfx_v7_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0); + amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0); + gfx_v7_0_cp_enable(adev, false); + adev->gfx.rlc.funcs->stop(adev); + gfx_v7_0_fini_pg(adev); + + return 0; +} + +static int gfx_v7_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return gfx_v7_0_hw_fini(adev); +} + +static int gfx_v7_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return gfx_v7_0_hw_init(adev); +} + +static bool gfx_v7_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (RREG32(mmGRBM_STATUS) & GRBM_STATUS__GUI_ACTIVE_MASK) + return false; + else + return true; +} + +static int gfx_v7_0_wait_for_idle(void *handle) +{ + unsigned i; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + /* read MC_STATUS */ + tmp = RREG32(mmGRBM_STATUS) & GRBM_STATUS__GUI_ACTIVE_MASK; + + if (!tmp) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int gfx_v7_0_soft_reset(void *handle) +{ + u32 grbm_soft_reset = 0, srbm_soft_reset = 0; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* GRBM_STATUS */ + tmp = RREG32(mmGRBM_STATUS); + if (tmp & (GRBM_STATUS__PA_BUSY_MASK | GRBM_STATUS__SC_BUSY_MASK | + GRBM_STATUS__BCI_BUSY_MASK | GRBM_STATUS__SX_BUSY_MASK | + GRBM_STATUS__TA_BUSY_MASK | GRBM_STATUS__VGT_BUSY_MASK | + GRBM_STATUS__DB_BUSY_MASK | GRBM_STATUS__CB_BUSY_MASK | + GRBM_STATUS__GDS_BUSY_MASK | GRBM_STATUS__SPI_BUSY_MASK | + GRBM_STATUS__IA_BUSY_MASK | GRBM_STATUS__IA_BUSY_NO_DMA_MASK)) + grbm_soft_reset |= GRBM_SOFT_RESET__SOFT_RESET_CP_MASK | + GRBM_SOFT_RESET__SOFT_RESET_GFX_MASK; + + if (tmp & (GRBM_STATUS__CP_BUSY_MASK | GRBM_STATUS__CP_COHERENCY_BUSY_MASK)) { + grbm_soft_reset |= GRBM_SOFT_RESET__SOFT_RESET_CP_MASK; + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_GRBM_MASK; + } + + /* GRBM_STATUS2 */ + tmp = RREG32(mmGRBM_STATUS2); + if (tmp & GRBM_STATUS2__RLC_BUSY_MASK) + grbm_soft_reset |= GRBM_SOFT_RESET__SOFT_RESET_RLC_MASK; + + /* SRBM_STATUS */ + tmp = RREG32(mmSRBM_STATUS); + if (tmp & SRBM_STATUS__GRBM_RQ_PENDING_MASK) + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_GRBM_MASK; + + if (grbm_soft_reset || srbm_soft_reset) { + /* disable CG/PG */ + gfx_v7_0_fini_pg(adev); + gfx_v7_0_update_cg(adev, false); + + /* stop the rlc */ + adev->gfx.rlc.funcs->stop(adev); + + /* Disable GFX parsing/prefetching */ + WREG32(mmCP_ME_CNTL, CP_ME_CNTL__ME_HALT_MASK | CP_ME_CNTL__PFP_HALT_MASK | CP_ME_CNTL__CE_HALT_MASK); + + /* Disable MEC parsing/prefetching */ + WREG32(mmCP_MEC_CNTL, CP_MEC_CNTL__MEC_ME1_HALT_MASK | CP_MEC_CNTL__MEC_ME2_HALT_MASK); + + if (grbm_soft_reset) { + tmp = RREG32(mmGRBM_SOFT_RESET); + tmp |= grbm_soft_reset; + dev_info(adev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmGRBM_SOFT_RESET, tmp); + tmp = RREG32(mmGRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~grbm_soft_reset; + WREG32(mmGRBM_SOFT_RESET, tmp); + tmp = RREG32(mmGRBM_SOFT_RESET); + } + + if (srbm_soft_reset) { + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + } + /* Wait a little for things to settle down */ + udelay(50); + } + return 0; +} + +static void gfx_v7_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev, + enum amdgpu_interrupt_state state) +{ + u32 cp_int_cntl; + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); + cp_int_cntl &= ~CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); + cp_int_cntl |= CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); + break; + default: + break; + } +} + +static void gfx_v7_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev, + int me, int pipe, + enum amdgpu_interrupt_state state) +{ + u32 mec_int_cntl, mec_int_cntl_reg; + + /* + * amdgpu controls only the first MEC. That's why this function only + * handles the setting of interrupts for this specific MEC. All other + * pipes' interrupts are set by amdkfd. + */ + + if (me == 1) { + switch (pipe) { + case 0: + mec_int_cntl_reg = mmCP_ME1_PIPE0_INT_CNTL; + break; + case 1: + mec_int_cntl_reg = mmCP_ME1_PIPE1_INT_CNTL; + break; + case 2: + mec_int_cntl_reg = mmCP_ME1_PIPE2_INT_CNTL; + break; + case 3: + mec_int_cntl_reg = mmCP_ME1_PIPE3_INT_CNTL; + break; + default: + DRM_DEBUG("invalid pipe %d\n", pipe); + return; + } + } else { + DRM_DEBUG("invalid me %d\n", me); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + mec_int_cntl = RREG32(mec_int_cntl_reg); + mec_int_cntl &= ~CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK; + WREG32(mec_int_cntl_reg, mec_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + mec_int_cntl = RREG32(mec_int_cntl_reg); + mec_int_cntl |= CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK; + WREG32(mec_int_cntl_reg, mec_int_cntl); + break; + default: + break; + } +} + +static int gfx_v7_0_set_priv_reg_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 cp_int_cntl; + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); + cp_int_cntl &= ~CP_INT_CNTL_RING0__PRIV_REG_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); + cp_int_cntl |= CP_INT_CNTL_RING0__PRIV_REG_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); + break; + default: + break; + } + + return 0; +} + +static int gfx_v7_0_set_priv_inst_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 cp_int_cntl; + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); + cp_int_cntl &= ~CP_INT_CNTL_RING0__PRIV_INSTR_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); + cp_int_cntl |= CP_INT_CNTL_RING0__PRIV_INSTR_INT_ENABLE_MASK; + WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); + break; + default: + break; + } + + return 0; +} + +static int gfx_v7_0_set_eop_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (type) { + case AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP: + gfx_v7_0_set_gfx_eop_interrupt_state(adev, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP: + gfx_v7_0_set_compute_eop_interrupt_state(adev, 1, 0, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP: + gfx_v7_0_set_compute_eop_interrupt_state(adev, 1, 1, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE2_EOP: + gfx_v7_0_set_compute_eop_interrupt_state(adev, 1, 2, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE3_EOP: + gfx_v7_0_set_compute_eop_interrupt_state(adev, 1, 3, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE0_EOP: + gfx_v7_0_set_compute_eop_interrupt_state(adev, 2, 0, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE1_EOP: + gfx_v7_0_set_compute_eop_interrupt_state(adev, 2, 1, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE2_EOP: + gfx_v7_0_set_compute_eop_interrupt_state(adev, 2, 2, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE3_EOP: + gfx_v7_0_set_compute_eop_interrupt_state(adev, 2, 3, state); + break; + default: + break; + } + return 0; +} + +static int gfx_v7_0_eop_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + u8 me_id, pipe_id; + struct amdgpu_ring *ring; + int i; + + DRM_DEBUG("IH: CP EOP\n"); + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + switch (me_id) { + case 0: + amdgpu_fence_process(&adev->gfx.gfx_ring[0]); + break; + case 1: + case 2: + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + if ((ring->me == me_id) && (ring->pipe == pipe_id)) + amdgpu_fence_process(ring); + } + break; + } + return 0; +} + +static void gfx_v7_0_fault(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry) +{ + struct amdgpu_ring *ring; + u8 me_id, pipe_id; + int i; + + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + switch (me_id) { + case 0: + drm_sched_fault(&adev->gfx.gfx_ring[0].sched); + break; + case 1: + case 2: + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + if ((ring->me == me_id) && (ring->pipe == pipe_id)) + drm_sched_fault(&ring->sched); + } + break; + } +} + +static int gfx_v7_0_priv_reg_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal register access in command stream\n"); + gfx_v7_0_fault(adev, entry); + return 0; +} + +static int gfx_v7_0_priv_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal instruction in command stream\n"); + // XXX soft reset the gfx block only + gfx_v7_0_fault(adev, entry); + return 0; +} + +static int gfx_v7_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + bool gate = false; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (state == AMD_CG_STATE_GATE) + gate = true; + + gfx_v7_0_enable_gui_idle_interrupt(adev, false); + /* order matters! */ + if (gate) { + gfx_v7_0_enable_mgcg(adev, true); + gfx_v7_0_enable_cgcg(adev, true); + } else { + gfx_v7_0_enable_cgcg(adev, false); + gfx_v7_0_enable_mgcg(adev, false); + } + gfx_v7_0_enable_gui_idle_interrupt(adev, true); + + return 0; +} + +static int gfx_v7_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + bool gate = false; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (state == AMD_PG_STATE_GATE) + gate = true; + + if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_GFX_DMG | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_GDS | + AMD_PG_SUPPORT_RLC_SMU_HS)) { + gfx_v7_0_update_gfx_pg(adev, gate); + if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) { + gfx_v7_0_enable_cp_pg(adev, gate); + gfx_v7_0_enable_gds_pg(adev, gate); + } + } + + return 0; +} + +static void gfx_v7_0_emit_mem_sync(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); + amdgpu_ring_write(ring, PACKET3_TCL1_ACTION_ENA | + PACKET3_TC_ACTION_ENA | + PACKET3_SH_KCACHE_ACTION_ENA | + PACKET3_SH_ICACHE_ACTION_ENA); /* CP_COHER_CNTL */ + amdgpu_ring_write(ring, 0xffffffff); /* CP_COHER_SIZE */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE */ + amdgpu_ring_write(ring, 0x0000000A); /* poll interval */ +} + +static void gfx_v7_0_emit_mem_sync_compute(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_ACQUIRE_MEM, 5)); + amdgpu_ring_write(ring, PACKET3_TCL1_ACTION_ENA | + PACKET3_TC_ACTION_ENA | + PACKET3_SH_KCACHE_ACTION_ENA | + PACKET3_SH_ICACHE_ACTION_ENA); /* CP_COHER_CNTL */ + amdgpu_ring_write(ring, 0xffffffff); /* CP_COHER_SIZE */ + amdgpu_ring_write(ring, 0xff); /* CP_COHER_SIZE_HI */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE_HI */ + amdgpu_ring_write(ring, 0x0000000A); /* poll interval */ +} + +static const struct amd_ip_funcs gfx_v7_0_ip_funcs = { + .name = "gfx_v7_0", + .early_init = gfx_v7_0_early_init, + .late_init = gfx_v7_0_late_init, + .sw_init = gfx_v7_0_sw_init, + .sw_fini = gfx_v7_0_sw_fini, + .hw_init = gfx_v7_0_hw_init, + .hw_fini = gfx_v7_0_hw_fini, + .suspend = gfx_v7_0_suspend, + .resume = gfx_v7_0_resume, + .is_idle = gfx_v7_0_is_idle, + .wait_for_idle = gfx_v7_0_wait_for_idle, + .soft_reset = gfx_v7_0_soft_reset, + .set_clockgating_state = gfx_v7_0_set_clockgating_state, + .set_powergating_state = gfx_v7_0_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs gfx_v7_0_ring_funcs_gfx = { + .type = AMDGPU_RING_TYPE_GFX, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = false, + .get_rptr = gfx_v7_0_ring_get_rptr, + .get_wptr = gfx_v7_0_ring_get_wptr_gfx, + .set_wptr = gfx_v7_0_ring_set_wptr_gfx, + .emit_frame_size = + 20 + /* gfx_v7_0_ring_emit_gds_switch */ + 7 + /* gfx_v7_0_ring_emit_hdp_flush */ + 5 + /* hdp invalidate */ + 12 + 12 + 12 + /* gfx_v7_0_ring_emit_fence_gfx x3 for user fence, vm fence */ + 7 + 4 + /* gfx_v7_0_ring_emit_pipeline_sync */ + CIK_FLUSH_GPU_TLB_NUM_WREG * 5 + 7 + 6 + /* gfx_v7_0_ring_emit_vm_flush */ + 3 + 4 + /* gfx_v7_ring_emit_cntxcntl including vgt flush*/ + 5, /* SURFACE_SYNC */ + .emit_ib_size = 4, /* gfx_v7_0_ring_emit_ib_gfx */ + .emit_ib = gfx_v7_0_ring_emit_ib_gfx, + .emit_fence = gfx_v7_0_ring_emit_fence_gfx, + .emit_pipeline_sync = gfx_v7_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v7_0_ring_emit_vm_flush, + .emit_gds_switch = gfx_v7_0_ring_emit_gds_switch, + .emit_hdp_flush = gfx_v7_0_ring_emit_hdp_flush, + .test_ring = gfx_v7_0_ring_test_ring, + .test_ib = gfx_v7_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_cntxcntl = gfx_v7_ring_emit_cntxcntl, + .emit_wreg = gfx_v7_0_ring_emit_wreg, + .soft_recovery = gfx_v7_0_ring_soft_recovery, + .emit_mem_sync = gfx_v7_0_emit_mem_sync, +}; + +static const struct amdgpu_ring_funcs gfx_v7_0_ring_funcs_compute = { + .type = AMDGPU_RING_TYPE_COMPUTE, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = false, + .get_rptr = gfx_v7_0_ring_get_rptr, + .get_wptr = gfx_v7_0_ring_get_wptr_compute, + .set_wptr = gfx_v7_0_ring_set_wptr_compute, + .emit_frame_size = + 20 + /* gfx_v7_0_ring_emit_gds_switch */ + 7 + /* gfx_v7_0_ring_emit_hdp_flush */ + 5 + /* hdp invalidate */ + 7 + /* gfx_v7_0_ring_emit_pipeline_sync */ + CIK_FLUSH_GPU_TLB_NUM_WREG * 5 + 7 + /* gfx_v7_0_ring_emit_vm_flush */ + 7 + 7 + 7 + /* gfx_v7_0_ring_emit_fence_compute x3 for user fence, vm fence */ + 7, /* gfx_v7_0_emit_mem_sync_compute */ + .emit_ib_size = 7, /* gfx_v7_0_ring_emit_ib_compute */ + .emit_ib = gfx_v7_0_ring_emit_ib_compute, + .emit_fence = gfx_v7_0_ring_emit_fence_compute, + .emit_pipeline_sync = gfx_v7_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v7_0_ring_emit_vm_flush, + .emit_gds_switch = gfx_v7_0_ring_emit_gds_switch, + .emit_hdp_flush = gfx_v7_0_ring_emit_hdp_flush, + .test_ring = gfx_v7_0_ring_test_ring, + .test_ib = gfx_v7_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_wreg = gfx_v7_0_ring_emit_wreg, + .emit_mem_sync = gfx_v7_0_emit_mem_sync_compute, +}; + +static void gfx_v7_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + adev->gfx.gfx_ring[i].funcs = &gfx_v7_0_ring_funcs_gfx; + for (i = 0; i < adev->gfx.num_compute_rings; i++) + adev->gfx.compute_ring[i].funcs = &gfx_v7_0_ring_funcs_compute; +} + +static const struct amdgpu_irq_src_funcs gfx_v7_0_eop_irq_funcs = { + .set = gfx_v7_0_set_eop_interrupt_state, + .process = gfx_v7_0_eop_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v7_0_priv_reg_irq_funcs = { + .set = gfx_v7_0_set_priv_reg_fault_state, + .process = gfx_v7_0_priv_reg_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v7_0_priv_inst_irq_funcs = { + .set = gfx_v7_0_set_priv_inst_fault_state, + .process = gfx_v7_0_priv_inst_irq, +}; + +static void gfx_v7_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gfx.eop_irq.num_types = AMDGPU_CP_IRQ_LAST; + adev->gfx.eop_irq.funcs = &gfx_v7_0_eop_irq_funcs; + + adev->gfx.priv_reg_irq.num_types = 1; + adev->gfx.priv_reg_irq.funcs = &gfx_v7_0_priv_reg_irq_funcs; + + adev->gfx.priv_inst_irq.num_types = 1; + adev->gfx.priv_inst_irq.funcs = &gfx_v7_0_priv_inst_irq_funcs; +} + +static void gfx_v7_0_set_gds_init(struct amdgpu_device *adev) +{ + /* init asci gds info */ + adev->gds.gds_size = RREG32(mmGDS_VMID0_SIZE); + adev->gds.gws_size = 64; + adev->gds.oa_size = 16; + adev->gds.gds_compute_max_wave_id = RREG32(mmGDS_COMPUTE_MAX_WAVE_ID); +} + + +static void gfx_v7_0_get_cu_info(struct amdgpu_device *adev) +{ + int i, j, k, counter, active_cu_number = 0; + u32 mask, bitmap, ao_bitmap, ao_cu_mask = 0; + struct amdgpu_cu_info *cu_info = &adev->gfx.cu_info; + unsigned disable_masks[4 * 2]; + u32 ao_cu_num; + + if (adev->flags & AMD_IS_APU) + ao_cu_num = 2; + else + ao_cu_num = adev->gfx.config.max_cu_per_sh; + + memset(cu_info, 0, sizeof(*cu_info)); + + amdgpu_gfx_parse_disable_cu(disable_masks, 4, 2); + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + mask = 1; + ao_bitmap = 0; + counter = 0; + gfx_v7_0_select_se_sh(adev, i, j, 0xffffffff, 0); + if (i < 4 && j < 2) + gfx_v7_0_set_user_cu_inactive_bitmap( + adev, disable_masks[i * 2 + j]); + bitmap = gfx_v7_0_get_cu_active_bitmap(adev); + cu_info->bitmap[0][i][j] = bitmap; + + for (k = 0; k < adev->gfx.config.max_cu_per_sh; k++) { + if (bitmap & mask) { + if (counter < ao_cu_num) + ao_bitmap |= mask; + counter++; + } + mask <<= 1; + } + active_cu_number += counter; + if (i < 2 && j < 2) + ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8)); + cu_info->ao_cu_bitmap[i][j] = ao_bitmap; + } + } + gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + cu_info->number = active_cu_number; + cu_info->ao_cu_mask = ao_cu_mask; + cu_info->simd_per_cu = NUM_SIMD_PER_CU; + cu_info->max_waves_per_simd = 10; + cu_info->max_scratch_slots_per_cu = 32; + cu_info->wave_front_size = 64; + cu_info->lds_size = 64; +} + +const struct amdgpu_ip_block_version gfx_v7_1_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GFX, + .major = 7, + .minor = 1, + .rev = 0, + .funcs = &gfx_v7_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version gfx_v7_2_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GFX, + .major = 7, + .minor = 2, + .rev = 0, + .funcs = &gfx_v7_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version gfx_v7_3_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GFX, + .major = 7, + .minor = 3, + .rev = 0, + .funcs = &gfx_v7_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.h b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.h new file mode 100644 index 000000000..eedce7d00 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.h @@ -0,0 +1,36 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFX_V7_0_H__ +#define __GFX_V7_0_H__ + +extern const struct amdgpu_ip_block_version gfx_v7_1_ip_block; +extern const struct amdgpu_ip_block_version gfx_v7_2_ip_block; +extern const struct amdgpu_ip_block_version gfx_v7_3_ip_block; + +struct amdgpu_device; +struct cik_mqd; + +int gfx_v7_0_mqd_commit(struct amdgpu_device *adev, struct cik_mqd *mqd); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c new file mode 100644 index 000000000..1943beb13 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -0,0 +1,7230 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_gfx.h" +#include "amdgpu_ring.h" +#include "vi.h" +#include "vi_structs.h" +#include "vid.h" +#include "amdgpu_ucode.h" +#include "amdgpu_atombios.h" +#include "atombios_i2c.h" +#include "clearstate_vi.h" + +#include "gmc/gmc_8_2_d.h" +#include "gmc/gmc_8_2_sh_mask.h" + +#include "oss/oss_3_0_d.h" +#include "oss/oss_3_0_sh_mask.h" + +#include "bif/bif_5_0_d.h" +#include "bif/bif_5_0_sh_mask.h" +#include "gca/gfx_8_0_d.h" +#include "gca/gfx_8_0_enum.h" +#include "gca/gfx_8_0_sh_mask.h" + +#include "dce/dce_10_0_d.h" +#include "dce/dce_10_0_sh_mask.h" + +#include "smu/smu_7_1_3_d.h" + +#include "ivsrcid/ivsrcid_vislands30.h" + +#define GFX8_NUM_GFX_RINGS 1 +#define GFX8_MEC_HPD_SIZE 4096 + +#define TOPAZ_GB_ADDR_CONFIG_GOLDEN 0x22010001 +#define CARRIZO_GB_ADDR_CONFIG_GOLDEN 0x22010001 +#define POLARIS11_GB_ADDR_CONFIG_GOLDEN 0x22011002 +#define TONGA_GB_ADDR_CONFIG_GOLDEN 0x22011003 + +#define ARRAY_MODE(x) ((x) << GB_TILE_MODE0__ARRAY_MODE__SHIFT) +#define PIPE_CONFIG(x) ((x) << GB_TILE_MODE0__PIPE_CONFIG__SHIFT) +#define TILE_SPLIT(x) ((x) << GB_TILE_MODE0__TILE_SPLIT__SHIFT) +#define MICRO_TILE_MODE_NEW(x) ((x) << GB_TILE_MODE0__MICRO_TILE_MODE_NEW__SHIFT) +#define SAMPLE_SPLIT(x) ((x) << GB_TILE_MODE0__SAMPLE_SPLIT__SHIFT) +#define BANK_WIDTH(x) ((x) << GB_MACROTILE_MODE0__BANK_WIDTH__SHIFT) +#define BANK_HEIGHT(x) ((x) << GB_MACROTILE_MODE0__BANK_HEIGHT__SHIFT) +#define MACRO_TILE_ASPECT(x) ((x) << GB_MACROTILE_MODE0__MACRO_TILE_ASPECT__SHIFT) +#define NUM_BANKS(x) ((x) << GB_MACROTILE_MODE0__NUM_BANKS__SHIFT) + +#define RLC_CGTT_MGCG_OVERRIDE__CPF_MASK 0x00000001L +#define RLC_CGTT_MGCG_OVERRIDE__RLC_MASK 0x00000002L +#define RLC_CGTT_MGCG_OVERRIDE__MGCG_MASK 0x00000004L +#define RLC_CGTT_MGCG_OVERRIDE__CGCG_MASK 0x00000008L +#define RLC_CGTT_MGCG_OVERRIDE__CGLS_MASK 0x00000010L +#define RLC_CGTT_MGCG_OVERRIDE__GRBM_MASK 0x00000020L + +/* BPM SERDES CMD */ +#define SET_BPM_SERDES_CMD 1 +#define CLE_BPM_SERDES_CMD 0 + +/* BPM Register Address*/ +enum { + BPM_REG_CGLS_EN = 0, /* Enable/Disable CGLS */ + BPM_REG_CGLS_ON, /* ON/OFF CGLS: shall be controlled by RLC FW */ + BPM_REG_CGCG_OVERRIDE, /* Set/Clear CGCG Override */ + BPM_REG_MGCG_OVERRIDE, /* Set/Clear MGCG Override */ + BPM_REG_FGCG_OVERRIDE, /* Set/Clear FGCG Override */ + BPM_REG_FGCG_MAX +}; + +#define RLC_FormatDirectRegListLength 14 + +MODULE_FIRMWARE("amdgpu/carrizo_ce.bin"); +MODULE_FIRMWARE("amdgpu/carrizo_pfp.bin"); +MODULE_FIRMWARE("amdgpu/carrizo_me.bin"); +MODULE_FIRMWARE("amdgpu/carrizo_mec.bin"); +MODULE_FIRMWARE("amdgpu/carrizo_mec2.bin"); +MODULE_FIRMWARE("amdgpu/carrizo_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/stoney_ce.bin"); +MODULE_FIRMWARE("amdgpu/stoney_pfp.bin"); +MODULE_FIRMWARE("amdgpu/stoney_me.bin"); +MODULE_FIRMWARE("amdgpu/stoney_mec.bin"); +MODULE_FIRMWARE("amdgpu/stoney_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/tonga_ce.bin"); +MODULE_FIRMWARE("amdgpu/tonga_pfp.bin"); +MODULE_FIRMWARE("amdgpu/tonga_me.bin"); +MODULE_FIRMWARE("amdgpu/tonga_mec.bin"); +MODULE_FIRMWARE("amdgpu/tonga_mec2.bin"); +MODULE_FIRMWARE("amdgpu/tonga_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/topaz_ce.bin"); +MODULE_FIRMWARE("amdgpu/topaz_pfp.bin"); +MODULE_FIRMWARE("amdgpu/topaz_me.bin"); +MODULE_FIRMWARE("amdgpu/topaz_mec.bin"); +MODULE_FIRMWARE("amdgpu/topaz_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/fiji_ce.bin"); +MODULE_FIRMWARE("amdgpu/fiji_pfp.bin"); +MODULE_FIRMWARE("amdgpu/fiji_me.bin"); +MODULE_FIRMWARE("amdgpu/fiji_mec.bin"); +MODULE_FIRMWARE("amdgpu/fiji_mec2.bin"); +MODULE_FIRMWARE("amdgpu/fiji_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/polaris10_ce.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_ce_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_pfp.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_pfp_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_me.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_me_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_mec.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_mec_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_mec2.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_mec2_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/polaris11_ce.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_ce_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_pfp.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_pfp_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_me.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_me_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_mec.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_mec_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_mec2.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_mec2_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/polaris12_ce.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_ce_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_pfp.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_pfp_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_me.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_me_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_mec.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_mec_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_mec2.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_mec2_2.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/vegam_ce.bin"); +MODULE_FIRMWARE("amdgpu/vegam_pfp.bin"); +MODULE_FIRMWARE("amdgpu/vegam_me.bin"); +MODULE_FIRMWARE("amdgpu/vegam_mec.bin"); +MODULE_FIRMWARE("amdgpu/vegam_mec2.bin"); +MODULE_FIRMWARE("amdgpu/vegam_rlc.bin"); + +static const struct amdgpu_gds_reg_offset amdgpu_gds_reg_offset[] = +{ + {mmGDS_VMID0_BASE, mmGDS_VMID0_SIZE, mmGDS_GWS_VMID0, mmGDS_OA_VMID0}, + {mmGDS_VMID1_BASE, mmGDS_VMID1_SIZE, mmGDS_GWS_VMID1, mmGDS_OA_VMID1}, + {mmGDS_VMID2_BASE, mmGDS_VMID2_SIZE, mmGDS_GWS_VMID2, mmGDS_OA_VMID2}, + {mmGDS_VMID3_BASE, mmGDS_VMID3_SIZE, mmGDS_GWS_VMID3, mmGDS_OA_VMID3}, + {mmGDS_VMID4_BASE, mmGDS_VMID4_SIZE, mmGDS_GWS_VMID4, mmGDS_OA_VMID4}, + {mmGDS_VMID5_BASE, mmGDS_VMID5_SIZE, mmGDS_GWS_VMID5, mmGDS_OA_VMID5}, + {mmGDS_VMID6_BASE, mmGDS_VMID6_SIZE, mmGDS_GWS_VMID6, mmGDS_OA_VMID6}, + {mmGDS_VMID7_BASE, mmGDS_VMID7_SIZE, mmGDS_GWS_VMID7, mmGDS_OA_VMID7}, + {mmGDS_VMID8_BASE, mmGDS_VMID8_SIZE, mmGDS_GWS_VMID8, mmGDS_OA_VMID8}, + {mmGDS_VMID9_BASE, mmGDS_VMID9_SIZE, mmGDS_GWS_VMID9, mmGDS_OA_VMID9}, + {mmGDS_VMID10_BASE, mmGDS_VMID10_SIZE, mmGDS_GWS_VMID10, mmGDS_OA_VMID10}, + {mmGDS_VMID11_BASE, mmGDS_VMID11_SIZE, mmGDS_GWS_VMID11, mmGDS_OA_VMID11}, + {mmGDS_VMID12_BASE, mmGDS_VMID12_SIZE, mmGDS_GWS_VMID12, mmGDS_OA_VMID12}, + {mmGDS_VMID13_BASE, mmGDS_VMID13_SIZE, mmGDS_GWS_VMID13, mmGDS_OA_VMID13}, + {mmGDS_VMID14_BASE, mmGDS_VMID14_SIZE, mmGDS_GWS_VMID14, mmGDS_OA_VMID14}, + {mmGDS_VMID15_BASE, mmGDS_VMID15_SIZE, mmGDS_GWS_VMID15, mmGDS_OA_VMID15} +}; + +static const u32 golden_settings_tonga_a11[] = +{ + mmCB_HW_CONTROL, 0xfffdf3cf, 0x00007208, + mmCB_HW_CONTROL_3, 0x00000040, 0x00000040, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmGB_GPU_ID, 0x0000000f, 0x00000000, + mmPA_SC_ENHANCE, 0xffffffff, 0x20000001, + mmPA_SC_FIFO_DEPTH_CNTL, 0x000003ff, 0x000000fc, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmRLC_CGCG_CGLS_CTRL, 0x00000003, 0x0000003c, + mmSQ_RANDOM_WAVE_PRI, 0x001fffff, 0x000006fd, + mmTA_CNTL_AUX, 0x000f000f, 0x000b0000, + mmTCC_CTRL, 0x00100000, 0xf31fff7f, + mmTCC_EXE_DISABLE, 0x00000002, 0x00000002, + mmTCP_ADDR_CONFIG, 0x000003ff, 0x000002fb, + mmTCP_CHAN_STEER_HI, 0xffffffff, 0x0000543b, + mmTCP_CHAN_STEER_LO, 0xffffffff, 0xa9210876, + mmVGT_RESET_DEBUG, 0x00000004, 0x00000004, +}; + +static const u32 tonga_golden_common_all[] = +{ + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmPA_SC_RASTER_CONFIG, 0xffffffff, 0x16000012, + mmPA_SC_RASTER_CONFIG_1, 0xffffffff, 0x0000002A, + mmGB_ADDR_CONFIG, 0xffffffff, 0x22011003, + mmSPI_RESOURCE_RESERVE_CU_0, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_CU_1, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_EN_CU_0, 0xffffffff, 0x00FF7FBF, + mmSPI_RESOURCE_RESERVE_EN_CU_1, 0xffffffff, 0x00FF7FAF +}; + +static const u32 tonga_mgcg_cgcg_init[] = +{ + mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xffffffff, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CPC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CPF_CLK_CTRL, 0xffffffff, 0x40000100, + mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_WD_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL4, 0xffffffff, 0x00000100, + mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100, + mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100, + mmTA_CGTT_CTRL, 0xffffffff, 0x00000100, + mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTD_CGTT_CTRL, 0xffffffff, 0x00000100, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCGTS_CU0_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU0_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU0_TA_SQC_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU0_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU0_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU1_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU1_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU1_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU1_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU1_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU2_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU2_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU2_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU2_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU2_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU3_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU3_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU3_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU3_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU3_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU4_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU4_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU4_TA_SQC_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU4_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU4_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU5_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU5_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU5_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU5_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU5_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU6_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU6_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU6_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU6_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU6_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU7_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU7_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU7_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU7_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU7_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96e00200, + mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100, + mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003c, + mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001, +}; + +static const u32 golden_settings_vegam_a11[] = +{ + mmCB_HW_CONTROL, 0x0001f3cf, 0x00007208, + mmCB_HW_CONTROL_2, 0x0f000000, 0x0d000000, + mmCB_HW_CONTROL_3, 0x000001ff, 0x00000040, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmPA_SC_ENHANCE, 0xffffffff, 0x20000001, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmPA_SC_RASTER_CONFIG, 0x3f3fffff, 0x3a00161a, + mmPA_SC_RASTER_CONFIG_1, 0x0000003f, 0x0000002e, + mmRLC_CGCG_CGLS_CTRL, 0x00000003, 0x0001003c, + mmRLC_CGCG_CGLS_CTRL_3D, 0xffffffff, 0x0001003c, + mmSQ_CONFIG, 0x07f80000, 0x01180000, + mmTA_CNTL_AUX, 0x000f000f, 0x000b0000, + mmTCC_CTRL, 0x00100000, 0xf31fff7f, + mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f7, + mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000, + mmTCP_CHAN_STEER_LO, 0xffffffff, 0x32761054, + mmVGT_RESET_DEBUG, 0x00000004, 0x00000004, +}; + +static const u32 vegam_golden_common_all[] = +{ + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmGB_ADDR_CONFIG, 0xffffffff, 0x22011003, + mmSPI_RESOURCE_RESERVE_CU_0, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_CU_1, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_EN_CU_0, 0xffffffff, 0x00FF7FBF, + mmSPI_RESOURCE_RESERVE_EN_CU_1, 0xffffffff, 0x00FF7FAF, +}; + +static const u32 golden_settings_polaris11_a11[] = +{ + mmCB_HW_CONTROL, 0x0000f3cf, 0x00007208, + mmCB_HW_CONTROL_2, 0x0f000000, 0x0f000000, + mmCB_HW_CONTROL_3, 0x000001ff, 0x00000040, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmPA_SC_ENHANCE, 0xffffffff, 0x20000001, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmPA_SC_RASTER_CONFIG, 0x3f3fffff, 0x16000012, + mmPA_SC_RASTER_CONFIG_1, 0x0000003f, 0x00000000, + mmRLC_CGCG_CGLS_CTRL, 0x00000003, 0x0001003c, + mmRLC_CGCG_CGLS_CTRL_3D, 0xffffffff, 0x0001003c, + mmSQ_CONFIG, 0x07f80000, 0x01180000, + mmTA_CNTL_AUX, 0x000f000f, 0x000b0000, + mmTCC_CTRL, 0x00100000, 0xf31fff7f, + mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f3, + mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000, + mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003210, + mmVGT_RESET_DEBUG, 0x00000004, 0x00000004, +}; + +static const u32 polaris11_golden_common_all[] = +{ + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmGB_ADDR_CONFIG, 0xffffffff, 0x22011002, + mmSPI_RESOURCE_RESERVE_CU_0, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_CU_1, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_EN_CU_0, 0xffffffff, 0x00FF7FBF, + mmSPI_RESOURCE_RESERVE_EN_CU_1, 0xffffffff, 0x00FF7FAF, +}; + +static const u32 golden_settings_polaris10_a11[] = +{ + mmATC_MISC_CG, 0x000c0fc0, 0x000c0200, + mmCB_HW_CONTROL, 0x0001f3cf, 0x00007208, + mmCB_HW_CONTROL_2, 0x0f000000, 0x0f000000, + mmCB_HW_CONTROL_3, 0x000001ff, 0x00000040, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmPA_SC_ENHANCE, 0xffffffff, 0x20000001, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmPA_SC_RASTER_CONFIG, 0x3f3fffff, 0x16000012, + mmPA_SC_RASTER_CONFIG_1, 0x0000003f, 0x0000002a, + mmRLC_CGCG_CGLS_CTRL, 0x00000003, 0x0001003c, + mmRLC_CGCG_CGLS_CTRL_3D, 0xffffffff, 0x0001003c, + mmSQ_CONFIG, 0x07f80000, 0x07180000, + mmTA_CNTL_AUX, 0x000f000f, 0x000b0000, + mmTCC_CTRL, 0x00100000, 0xf31fff7f, + mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f7, + mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000, + mmVGT_RESET_DEBUG, 0x00000004, 0x00000004, +}; + +static const u32 polaris10_golden_common_all[] = +{ + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmPA_SC_RASTER_CONFIG, 0xffffffff, 0x16000012, + mmPA_SC_RASTER_CONFIG_1, 0xffffffff, 0x0000002A, + mmGB_ADDR_CONFIG, 0xffffffff, 0x22011003, + mmSPI_RESOURCE_RESERVE_CU_0, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_CU_1, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_EN_CU_0, 0xffffffff, 0x00FF7FBF, + mmSPI_RESOURCE_RESERVE_EN_CU_1, 0xffffffff, 0x00FF7FAF, +}; + +static const u32 fiji_golden_common_all[] = +{ + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmPA_SC_RASTER_CONFIG, 0xffffffff, 0x3a00161a, + mmPA_SC_RASTER_CONFIG_1, 0xffffffff, 0x0000002e, + mmGB_ADDR_CONFIG, 0xffffffff, 0x22011003, + mmSPI_RESOURCE_RESERVE_CU_0, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_CU_1, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_EN_CU_0, 0xffffffff, 0x00FF7FBF, + mmSPI_RESOURCE_RESERVE_EN_CU_1, 0xffffffff, 0x00FF7FAF, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmSPI_CONFIG_CNTL_1, 0x0000000f, 0x00000009, +}; + +static const u32 golden_settings_fiji_a10[] = +{ + mmCB_HW_CONTROL_3, 0x000001ff, 0x00000040, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmPA_SC_ENHANCE, 0xffffffff, 0x20000001, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmRLC_CGCG_CGLS_CTRL, 0x00000003, 0x0001003c, + mmSQ_RANDOM_WAVE_PRI, 0x001fffff, 0x000006fd, + mmTA_CNTL_AUX, 0x000f000f, 0x000b0000, + mmTCC_CTRL, 0x00100000, 0xf31fff7f, + mmTCC_EXE_DISABLE, 0x00000002, 0x00000002, + mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000ff, + mmVGT_RESET_DEBUG, 0x00000004, 0x00000004, +}; + +static const u32 fiji_mgcg_cgcg_init[] = +{ + mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xffffffff, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CPC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CPF_CLK_CTRL, 0xffffffff, 0x40000100, + mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_WD_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL4, 0xffffffff, 0x00000100, + mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100, + mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100, + mmTA_CGTT_CTRL, 0xffffffff, 0x00000100, + mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTD_CGTT_CTRL, 0xffffffff, 0x00000100, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96e00200, + mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100, + mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003c, + mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001, +}; + +static const u32 golden_settings_iceland_a11[] = +{ + mmCB_HW_CONTROL_3, 0x00000040, 0x00000040, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmDB_DEBUG3, 0xc0000000, 0xc0000000, + mmGB_GPU_ID, 0x0000000f, 0x00000000, + mmPA_SC_ENHANCE, 0xffffffff, 0x20000001, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmPA_SC_RASTER_CONFIG, 0x3f3fffff, 0x00000002, + mmPA_SC_RASTER_CONFIG_1, 0x0000003f, 0x00000000, + mmRLC_CGCG_CGLS_CTRL, 0x00000003, 0x0000003c, + mmSQ_RANDOM_WAVE_PRI, 0x001fffff, 0x000006fd, + mmTA_CNTL_AUX, 0x000f000f, 0x000b0000, + mmTCC_CTRL, 0x00100000, 0xf31fff7f, + mmTCC_EXE_DISABLE, 0x00000002, 0x00000002, + mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f1, + mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000, + mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00000010, +}; + +static const u32 iceland_golden_common_all[] = +{ + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmPA_SC_RASTER_CONFIG, 0xffffffff, 0x00000002, + mmPA_SC_RASTER_CONFIG_1, 0xffffffff, 0x00000000, + mmGB_ADDR_CONFIG, 0xffffffff, 0x22010001, + mmSPI_RESOURCE_RESERVE_CU_0, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_CU_1, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_EN_CU_0, 0xffffffff, 0x00FF7FBF, + mmSPI_RESOURCE_RESERVE_EN_CU_1, 0xffffffff, 0x00FF7FAF +}; + +static const u32 iceland_mgcg_cgcg_init[] = +{ + mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xffffffff, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CP_CLK_CTRL, 0xffffffff, 0xc0000100, + mmCGTT_CPC_CLK_CTRL, 0xffffffff, 0xc0000100, + mmCGTT_CPF_CLK_CTRL, 0xffffffff, 0xc0000100, + mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_WD_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL4, 0xffffffff, 0x00000100, + mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0xff000100, + mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100, + mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100, + mmTA_CGTT_CTRL, 0xffffffff, 0x00000100, + mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTD_CGTT_CTRL, 0xffffffff, 0x00000100, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCGTS_CU0_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU0_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU0_TA_SQC_CTRL_REG, 0xffffffff, 0x0f840f87, + mmCGTS_CU0_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU0_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU1_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU1_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU1_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU1_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU1_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU2_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU2_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU2_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU2_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU2_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU3_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU3_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU3_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU3_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU3_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU4_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU4_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU4_TA_SQC_CTRL_REG, 0xffffffff, 0x0f840f87, + mmCGTS_CU4_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU4_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU5_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU5_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU5_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU5_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU5_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96e00200, + mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100, + mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003c, +}; + +static const u32 cz_golden_settings_a11[] = +{ + mmCB_HW_CONTROL_3, 0x00000040, 0x00000040, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmGB_GPU_ID, 0x0000000f, 0x00000000, + mmPA_SC_ENHANCE, 0xffffffff, 0x00000001, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmRLC_CGCG_CGLS_CTRL, 0x00000003, 0x0000003c, + mmSQ_RANDOM_WAVE_PRI, 0x001fffff, 0x000006fd, + mmTA_CNTL_AUX, 0x000f000f, 0x00010000, + mmTCC_CTRL, 0x00100000, 0xf31fff7f, + mmTCC_EXE_DISABLE, 0x00000002, 0x00000002, + mmTCP_ADDR_CONFIG, 0x0000000f, 0x000000f3, + mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00001302 +}; + +static const u32 cz_golden_common_all[] = +{ + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmPA_SC_RASTER_CONFIG, 0xffffffff, 0x00000002, + mmPA_SC_RASTER_CONFIG_1, 0xffffffff, 0x00000000, + mmGB_ADDR_CONFIG, 0xffffffff, 0x22010001, + mmSPI_RESOURCE_RESERVE_CU_0, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_CU_1, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_EN_CU_0, 0xffffffff, 0x00FF7FBF, + mmSPI_RESOURCE_RESERVE_EN_CU_1, 0xffffffff, 0x00FF7FAF +}; + +static const u32 cz_mgcg_cgcg_init[] = +{ + mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xffffffff, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CPC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CPF_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_WD_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL4, 0xffffffff, 0x00000100, + mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100, + mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100, + mmTA_CGTT_CTRL, 0xffffffff, 0x00000100, + mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTD_CGTT_CTRL, 0xffffffff, 0x00000100, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCGTS_CU0_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU0_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU0_TA_SQC_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU0_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU0_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU1_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU1_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU1_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU1_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU1_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU2_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU2_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU2_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU2_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU2_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU3_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU3_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU3_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU3_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU3_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU4_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU4_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU4_TA_SQC_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU4_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU4_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU5_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU5_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU5_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU5_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU5_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU6_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU6_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU6_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU6_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU6_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU7_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU7_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU7_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU7_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU7_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96e00200, + mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100, + mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f, + mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001, +}; + +static const u32 stoney_golden_settings_a11[] = +{ + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmGB_GPU_ID, 0x0000000f, 0x00000000, + mmPA_SC_ENHANCE, 0xffffffff, 0x20000001, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmRLC_CGCG_CGLS_CTRL, 0x00000003, 0x0001003c, + mmTA_CNTL_AUX, 0x000f000f, 0x000b0000, + mmTCC_CTRL, 0x00100000, 0xf31fff7f, + mmTCC_EXE_DISABLE, 0x00000002, 0x00000002, + mmTCP_ADDR_CONFIG, 0x0000000f, 0x000000f1, + mmTCP_CHAN_STEER_LO, 0xffffffff, 0x10101010, +}; + +static const u32 stoney_golden_common_all[] = +{ + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmPA_SC_RASTER_CONFIG, 0xffffffff, 0x00000000, + mmPA_SC_RASTER_CONFIG_1, 0xffffffff, 0x00000000, + mmGB_ADDR_CONFIG, 0xffffffff, 0x12010001, + mmSPI_RESOURCE_RESERVE_CU_0, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_CU_1, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_EN_CU_0, 0xffffffff, 0x00FF7FBF, + mmSPI_RESOURCE_RESERVE_EN_CU_1, 0xffffffff, 0x00FF7FAF, +}; + +static const u32 stoney_mgcg_cgcg_init[] = +{ + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f, + mmCP_MEM_SLP_CNTL, 0xffffffff, 0x00020201, + mmRLC_MEM_SLP_CNTL, 0xffffffff, 0x00020201, + mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200, +}; + + +static const char * const sq_edc_source_names[] = { + "SQ_EDC_INFO_SOURCE_INVALID: No EDC error has occurred", + "SQ_EDC_INFO_SOURCE_INST: EDC source is Instruction Fetch", + "SQ_EDC_INFO_SOURCE_SGPR: EDC source is SGPR or SQC data return", + "SQ_EDC_INFO_SOURCE_VGPR: EDC source is VGPR", + "SQ_EDC_INFO_SOURCE_LDS: EDC source is LDS", + "SQ_EDC_INFO_SOURCE_GDS: EDC source is GDS", + "SQ_EDC_INFO_SOURCE_TA: EDC source is TA", +}; + +static void gfx_v8_0_set_ring_funcs(struct amdgpu_device *adev); +static void gfx_v8_0_set_irq_funcs(struct amdgpu_device *adev); +static void gfx_v8_0_set_gds_init(struct amdgpu_device *adev); +static void gfx_v8_0_set_rlc_funcs(struct amdgpu_device *adev); +static u32 gfx_v8_0_get_csb_size(struct amdgpu_device *adev); +static void gfx_v8_0_get_cu_info(struct amdgpu_device *adev); +static void gfx_v8_0_ring_emit_ce_meta(struct amdgpu_ring *ring); +static void gfx_v8_0_ring_emit_de_meta(struct amdgpu_ring *ring); + +#define CG_ACLK_CNTL__ACLK_DIVIDER_MASK 0x0000007fL +#define CG_ACLK_CNTL__ACLK_DIVIDER__SHIFT 0x00000000L + +static void gfx_v8_0_init_golden_registers(struct amdgpu_device *adev) +{ + uint32_t data; + + switch (adev->asic_type) { + case CHIP_TOPAZ: + amdgpu_device_program_register_sequence(adev, + iceland_mgcg_cgcg_init, + ARRAY_SIZE(iceland_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + golden_settings_iceland_a11, + ARRAY_SIZE(golden_settings_iceland_a11)); + amdgpu_device_program_register_sequence(adev, + iceland_golden_common_all, + ARRAY_SIZE(iceland_golden_common_all)); + break; + case CHIP_FIJI: + amdgpu_device_program_register_sequence(adev, + fiji_mgcg_cgcg_init, + ARRAY_SIZE(fiji_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + golden_settings_fiji_a10, + ARRAY_SIZE(golden_settings_fiji_a10)); + amdgpu_device_program_register_sequence(adev, + fiji_golden_common_all, + ARRAY_SIZE(fiji_golden_common_all)); + break; + + case CHIP_TONGA: + amdgpu_device_program_register_sequence(adev, + tonga_mgcg_cgcg_init, + ARRAY_SIZE(tonga_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + golden_settings_tonga_a11, + ARRAY_SIZE(golden_settings_tonga_a11)); + amdgpu_device_program_register_sequence(adev, + tonga_golden_common_all, + ARRAY_SIZE(tonga_golden_common_all)); + break; + case CHIP_VEGAM: + amdgpu_device_program_register_sequence(adev, + golden_settings_vegam_a11, + ARRAY_SIZE(golden_settings_vegam_a11)); + amdgpu_device_program_register_sequence(adev, + vegam_golden_common_all, + ARRAY_SIZE(vegam_golden_common_all)); + break; + case CHIP_POLARIS11: + case CHIP_POLARIS12: + amdgpu_device_program_register_sequence(adev, + golden_settings_polaris11_a11, + ARRAY_SIZE(golden_settings_polaris11_a11)); + amdgpu_device_program_register_sequence(adev, + polaris11_golden_common_all, + ARRAY_SIZE(polaris11_golden_common_all)); + break; + case CHIP_POLARIS10: + amdgpu_device_program_register_sequence(adev, + golden_settings_polaris10_a11, + ARRAY_SIZE(golden_settings_polaris10_a11)); + amdgpu_device_program_register_sequence(adev, + polaris10_golden_common_all, + ARRAY_SIZE(polaris10_golden_common_all)); + data = RREG32_SMC(ixCG_ACLK_CNTL); + data &= ~CG_ACLK_CNTL__ACLK_DIVIDER_MASK; + data |= 0x18 << CG_ACLK_CNTL__ACLK_DIVIDER__SHIFT; + WREG32_SMC(ixCG_ACLK_CNTL, data); + if ((adev->pdev->device == 0x67DF) && (adev->pdev->revision == 0xc7) && + ((adev->pdev->subsystem_device == 0xb37 && adev->pdev->subsystem_vendor == 0x1002) || + (adev->pdev->subsystem_device == 0x4a8 && adev->pdev->subsystem_vendor == 0x1043) || + (adev->pdev->subsystem_device == 0x9480 && adev->pdev->subsystem_vendor == 0x1680))) { + amdgpu_atombios_i2c_channel_trans(adev, 0x10, 0x96, 0x1E, 0xDD); + amdgpu_atombios_i2c_channel_trans(adev, 0x10, 0x96, 0x1F, 0xD0); + } + break; + case CHIP_CARRIZO: + amdgpu_device_program_register_sequence(adev, + cz_mgcg_cgcg_init, + ARRAY_SIZE(cz_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + cz_golden_settings_a11, + ARRAY_SIZE(cz_golden_settings_a11)); + amdgpu_device_program_register_sequence(adev, + cz_golden_common_all, + ARRAY_SIZE(cz_golden_common_all)); + break; + case CHIP_STONEY: + amdgpu_device_program_register_sequence(adev, + stoney_mgcg_cgcg_init, + ARRAY_SIZE(stoney_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + stoney_golden_settings_a11, + ARRAY_SIZE(stoney_golden_settings_a11)); + amdgpu_device_program_register_sequence(adev, + stoney_golden_common_all, + ARRAY_SIZE(stoney_golden_common_all)); + break; + default: + break; + } +} + +static int gfx_v8_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned i; + int r; + + WREG32(mmSCRATCH_REG0, 0xCAFEDEAD); + r = amdgpu_ring_alloc(ring, 3); + if (r) + return r; + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1)); + amdgpu_ring_write(ring, mmSCRATCH_REG0 - PACKET3_SET_UCONFIG_REG_START); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(mmSCRATCH_REG0); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +static int gfx_v8_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + + unsigned int index; + uint64_t gpu_addr; + uint32_t tmp; + long r; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + adev->wb.wb[index] = cpu_to_le32(0xCAFEDEAD); + memset(&ib, 0, sizeof(ib)); + + r = amdgpu_ib_get(adev, NULL, 20, AMDGPU_IB_POOL_DIRECT, &ib); + if (r) + goto err1; + + ib.ptr[0] = PACKET3(PACKET3_WRITE_DATA, 3); + ib.ptr[1] = WRITE_DATA_DST_SEL(5) | WR_CONFIRM; + ib.ptr[2] = lower_32_bits(gpu_addr); + ib.ptr[3] = upper_32_bits(gpu_addr); + ib.ptr[4] = 0xDEADBEEF; + ib.length_dw = 5; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err2; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto err2; + } else if (r < 0) { + goto err2; + } + + tmp = adev->wb.wb[index]; + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +err2: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err1: + amdgpu_device_wb_free(adev, index); + return r; +} + + +static void gfx_v8_0_free_microcode(struct amdgpu_device *adev) +{ + amdgpu_ucode_release(&adev->gfx.pfp_fw); + amdgpu_ucode_release(&adev->gfx.me_fw); + amdgpu_ucode_release(&adev->gfx.ce_fw); + amdgpu_ucode_release(&adev->gfx.rlc_fw); + amdgpu_ucode_release(&adev->gfx.mec_fw); + if ((adev->asic_type != CHIP_STONEY) && + (adev->asic_type != CHIP_TOPAZ)) + amdgpu_ucode_release(&adev->gfx.mec2_fw); + + kfree(adev->gfx.rlc.register_list_format); +} + +static int gfx_v8_0_init_microcode(struct amdgpu_device *adev) +{ + const char *chip_name; + char fw_name[30]; + int err; + struct amdgpu_firmware_info *info = NULL; + const struct common_firmware_header *header = NULL; + const struct gfx_firmware_header_v1_0 *cp_hdr; + const struct rlc_firmware_header_v2_0 *rlc_hdr; + unsigned int *tmp = NULL, i; + + DRM_DEBUG("\n"); + + switch (adev->asic_type) { + case CHIP_TOPAZ: + chip_name = "topaz"; + break; + case CHIP_TONGA: + chip_name = "tonga"; + break; + case CHIP_CARRIZO: + chip_name = "carrizo"; + break; + case CHIP_FIJI: + chip_name = "fiji"; + break; + case CHIP_STONEY: + chip_name = "stoney"; + break; + case CHIP_POLARIS10: + chip_name = "polaris10"; + break; + case CHIP_POLARIS11: + chip_name = "polaris11"; + break; + case CHIP_POLARIS12: + chip_name = "polaris12"; + break; + case CHIP_VEGAM: + chip_name = "vegam"; + break; + default: + BUG(); + } + + if (adev->asic_type >= CHIP_POLARIS10 && adev->asic_type <= CHIP_POLARIS12) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp_2.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.pfp_fw, fw_name); + if (err == -ENODEV) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.pfp_fw, fw_name); + } + } else { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.pfp_fw, fw_name); + } + if (err) + goto out; + cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.pfp_fw->data; + adev->gfx.pfp_fw_version = le32_to_cpu(cp_hdr->header.ucode_version); + adev->gfx.pfp_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version); + + if (adev->asic_type >= CHIP_POLARIS10 && adev->asic_type <= CHIP_POLARIS12) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me_2.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.me_fw, fw_name); + if (err == -ENODEV) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.me_fw, fw_name); + } + } else { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.me_fw, fw_name); + } + if (err) + goto out; + cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.me_fw->data; + adev->gfx.me_fw_version = le32_to_cpu(cp_hdr->header.ucode_version); + + adev->gfx.me_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version); + + if (adev->asic_type >= CHIP_POLARIS10 && adev->asic_type <= CHIP_POLARIS12) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce_2.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.ce_fw, fw_name); + if (err == -ENODEV) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.ce_fw, fw_name); + } + } else { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.ce_fw, fw_name); + } + if (err) + goto out; + cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.ce_fw->data; + adev->gfx.ce_fw_version = le32_to_cpu(cp_hdr->header.ucode_version); + adev->gfx.ce_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version); + + /* + * Support for MCBP/Virtualization in combination with chained IBs is + * formal released on feature version #46 + */ + if (adev->gfx.ce_feature_version >= 46 && + adev->gfx.pfp_feature_version >= 46) { + adev->virt.chained_ib_support = true; + DRM_INFO("Chained IB support enabled!\n"); + } else + adev->virt.chained_ib_support = false; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.rlc_fw, fw_name); + if (err) + goto out; + rlc_hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; + adev->gfx.rlc_fw_version = le32_to_cpu(rlc_hdr->header.ucode_version); + adev->gfx.rlc_feature_version = le32_to_cpu(rlc_hdr->ucode_feature_version); + + adev->gfx.rlc.save_and_restore_offset = + le32_to_cpu(rlc_hdr->save_and_restore_offset); + adev->gfx.rlc.clear_state_descriptor_offset = + le32_to_cpu(rlc_hdr->clear_state_descriptor_offset); + adev->gfx.rlc.avail_scratch_ram_locations = + le32_to_cpu(rlc_hdr->avail_scratch_ram_locations); + adev->gfx.rlc.reg_restore_list_size = + le32_to_cpu(rlc_hdr->reg_restore_list_size); + adev->gfx.rlc.reg_list_format_start = + le32_to_cpu(rlc_hdr->reg_list_format_start); + adev->gfx.rlc.reg_list_format_separate_start = + le32_to_cpu(rlc_hdr->reg_list_format_separate_start); + adev->gfx.rlc.starting_offsets_start = + le32_to_cpu(rlc_hdr->starting_offsets_start); + adev->gfx.rlc.reg_list_format_size_bytes = + le32_to_cpu(rlc_hdr->reg_list_format_size_bytes); + adev->gfx.rlc.reg_list_size_bytes = + le32_to_cpu(rlc_hdr->reg_list_size_bytes); + + adev->gfx.rlc.register_list_format = + kmalloc(adev->gfx.rlc.reg_list_format_size_bytes + + adev->gfx.rlc.reg_list_size_bytes, GFP_KERNEL); + + if (!adev->gfx.rlc.register_list_format) { + err = -ENOMEM; + goto out; + } + + tmp = (unsigned int *)((uintptr_t)rlc_hdr + + le32_to_cpu(rlc_hdr->reg_list_format_array_offset_bytes)); + for (i = 0 ; i < (adev->gfx.rlc.reg_list_format_size_bytes >> 2); i++) + adev->gfx.rlc.register_list_format[i] = le32_to_cpu(tmp[i]); + + adev->gfx.rlc.register_restore = adev->gfx.rlc.register_list_format + i; + + tmp = (unsigned int *)((uintptr_t)rlc_hdr + + le32_to_cpu(rlc_hdr->reg_list_array_offset_bytes)); + for (i = 0 ; i < (adev->gfx.rlc.reg_list_size_bytes >> 2); i++) + adev->gfx.rlc.register_restore[i] = le32_to_cpu(tmp[i]); + + if (adev->asic_type >= CHIP_POLARIS10 && adev->asic_type <= CHIP_POLARIS12) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec_2.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw, fw_name); + if (err == -ENODEV) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw, fw_name); + } + } else { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw, fw_name); + } + if (err) + goto out; + cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; + adev->gfx.mec_fw_version = le32_to_cpu(cp_hdr->header.ucode_version); + adev->gfx.mec_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version); + + if ((adev->asic_type != CHIP_STONEY) && + (adev->asic_type != CHIP_TOPAZ)) { + if (adev->asic_type >= CHIP_POLARIS10 && adev->asic_type <= CHIP_POLARIS12) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2_2.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.mec2_fw, fw_name); + if (err == -ENODEV) { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.mec2_fw, fw_name); + } + } else { + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.mec2_fw, fw_name); + } + if (!err) { + cp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.mec2_fw->data; + adev->gfx.mec2_fw_version = + le32_to_cpu(cp_hdr->header.ucode_version); + adev->gfx.mec2_feature_version = + le32_to_cpu(cp_hdr->ucode_feature_version); + } else { + err = 0; + adev->gfx.mec2_fw = NULL; + } + } + + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_PFP]; + info->ucode_id = AMDGPU_UCODE_ID_CP_PFP; + info->fw = adev->gfx.pfp_fw; + header = (const struct common_firmware_header *)info->fw->data; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE); + + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_ME]; + info->ucode_id = AMDGPU_UCODE_ID_CP_ME; + info->fw = adev->gfx.me_fw; + header = (const struct common_firmware_header *)info->fw->data; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE); + + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_CE]; + info->ucode_id = AMDGPU_UCODE_ID_CP_CE; + info->fw = adev->gfx.ce_fw; + header = (const struct common_firmware_header *)info->fw->data; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE); + + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_G]; + info->ucode_id = AMDGPU_UCODE_ID_RLC_G; + info->fw = adev->gfx.rlc_fw; + header = (const struct common_firmware_header *)info->fw->data; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE); + + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_MEC1]; + info->ucode_id = AMDGPU_UCODE_ID_CP_MEC1; + info->fw = adev->gfx.mec_fw; + header = (const struct common_firmware_header *)info->fw->data; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE); + + /* we need account JT in */ + cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(cp_hdr->jt_size) << 2, PAGE_SIZE); + + if (amdgpu_sriov_vf(adev)) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_STORAGE]; + info->ucode_id = AMDGPU_UCODE_ID_STORAGE; + info->fw = adev->gfx.mec_fw; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(64 * PAGE_SIZE), PAGE_SIZE); + } + + if (adev->gfx.mec2_fw) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_MEC2]; + info->ucode_id = AMDGPU_UCODE_ID_CP_MEC2; + info->fw = adev->gfx.mec2_fw; + header = (const struct common_firmware_header *)info->fw->data; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE); + } + +out: + if (err) { + dev_err(adev->dev, + "gfx8: Failed to load firmware \"%s\"\n", + fw_name); + amdgpu_ucode_release(&adev->gfx.pfp_fw); + amdgpu_ucode_release(&adev->gfx.me_fw); + amdgpu_ucode_release(&adev->gfx.ce_fw); + amdgpu_ucode_release(&adev->gfx.rlc_fw); + amdgpu_ucode_release(&adev->gfx.mec_fw); + amdgpu_ucode_release(&adev->gfx.mec2_fw); + } + return err; +} + +static void gfx_v8_0_get_csb_buffer(struct amdgpu_device *adev, + volatile u32 *buffer) +{ + u32 count = 0, i; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + if (adev->gfx.rlc.cs_data == NULL) + return; + if (buffer == NULL) + return; + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + buffer[count++] = cpu_to_le32(0x80000000); + buffer[count++] = cpu_to_le32(0x80000000); + + for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + buffer[count++] = + cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); + buffer[count++] = cpu_to_le32(ext->reg_index - + PACKET3_SET_CONTEXT_REG_START); + for (i = 0; i < ext->reg_count; i++) + buffer[count++] = cpu_to_le32(ext->extent[i]); + } else { + return; + } + } + } + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, 2)); + buffer[count++] = cpu_to_le32(mmPA_SC_RASTER_CONFIG - + PACKET3_SET_CONTEXT_REG_START); + buffer[count++] = cpu_to_le32(adev->gfx.config.rb_config[0][0].raster_config); + buffer[count++] = cpu_to_le32(adev->gfx.config.rb_config[0][0].raster_config_1); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CLEAR_STATE, 0)); + buffer[count++] = cpu_to_le32(0); +} + +static int gfx_v8_0_cp_jump_table_num(struct amdgpu_device *adev) +{ + if (adev->asic_type == CHIP_CARRIZO) + return 5; + else + return 4; +} + +static int gfx_v8_0_rlc_init(struct amdgpu_device *adev) +{ + const struct cs_section_def *cs_data; + int r; + + adev->gfx.rlc.cs_data = vi_cs_data; + + cs_data = adev->gfx.rlc.cs_data; + + if (cs_data) { + /* init clear state block */ + r = amdgpu_gfx_rlc_init_csb(adev); + if (r) + return r; + } + + if ((adev->asic_type == CHIP_CARRIZO) || + (adev->asic_type == CHIP_STONEY)) { + adev->gfx.rlc.cp_table_size = ALIGN(96 * 5 * 4, 2048) + (64 * 1024); /* JT + GDS */ + r = amdgpu_gfx_rlc_init_cpt(adev); + if (r) + return r; + } + + /* init spm vmid with 0xf */ + if (adev->gfx.rlc.funcs->update_spm_vmid) + adev->gfx.rlc.funcs->update_spm_vmid(adev, 0xf); + + return 0; +} + +static void gfx_v8_0_mec_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.mec.hpd_eop_obj, NULL, NULL); +} + +static int gfx_v8_0_mec_init(struct amdgpu_device *adev) +{ + int r; + u32 *hpd; + size_t mec_hpd_size; + + bitmap_zero(adev->gfx.mec_bitmap[0].queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); + + /* take ownership of the relevant compute queues */ + amdgpu_gfx_compute_queue_acquire(adev); + + mec_hpd_size = adev->gfx.num_compute_rings * GFX8_MEC_HPD_SIZE; + if (mec_hpd_size) { + r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.mec.hpd_eop_obj, + &adev->gfx.mec.hpd_eop_gpu_addr, + (void **)&hpd); + if (r) { + dev_warn(adev->dev, "(%d) create HDP EOP bo failed\n", r); + return r; + } + + memset(hpd, 0, mec_hpd_size); + + amdgpu_bo_kunmap(adev->gfx.mec.hpd_eop_obj); + amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj); + } + + return 0; +} + +static const u32 vgpr_init_compute_shader[] = +{ + 0x7e000209, 0x7e020208, + 0x7e040207, 0x7e060206, + 0x7e080205, 0x7e0a0204, + 0x7e0c0203, 0x7e0e0202, + 0x7e100201, 0x7e120200, + 0x7e140209, 0x7e160208, + 0x7e180207, 0x7e1a0206, + 0x7e1c0205, 0x7e1e0204, + 0x7e200203, 0x7e220202, + 0x7e240201, 0x7e260200, + 0x7e280209, 0x7e2a0208, + 0x7e2c0207, 0x7e2e0206, + 0x7e300205, 0x7e320204, + 0x7e340203, 0x7e360202, + 0x7e380201, 0x7e3a0200, + 0x7e3c0209, 0x7e3e0208, + 0x7e400207, 0x7e420206, + 0x7e440205, 0x7e460204, + 0x7e480203, 0x7e4a0202, + 0x7e4c0201, 0x7e4e0200, + 0x7e500209, 0x7e520208, + 0x7e540207, 0x7e560206, + 0x7e580205, 0x7e5a0204, + 0x7e5c0203, 0x7e5e0202, + 0x7e600201, 0x7e620200, + 0x7e640209, 0x7e660208, + 0x7e680207, 0x7e6a0206, + 0x7e6c0205, 0x7e6e0204, + 0x7e700203, 0x7e720202, + 0x7e740201, 0x7e760200, + 0x7e780209, 0x7e7a0208, + 0x7e7c0207, 0x7e7e0206, + 0xbf8a0000, 0xbf810000, +}; + +static const u32 sgpr_init_compute_shader[] = +{ + 0xbe8a0100, 0xbe8c0102, + 0xbe8e0104, 0xbe900106, + 0xbe920108, 0xbe940100, + 0xbe960102, 0xbe980104, + 0xbe9a0106, 0xbe9c0108, + 0xbe9e0100, 0xbea00102, + 0xbea20104, 0xbea40106, + 0xbea60108, 0xbea80100, + 0xbeaa0102, 0xbeac0104, + 0xbeae0106, 0xbeb00108, + 0xbeb20100, 0xbeb40102, + 0xbeb60104, 0xbeb80106, + 0xbeba0108, 0xbebc0100, + 0xbebe0102, 0xbec00104, + 0xbec20106, 0xbec40108, + 0xbec60100, 0xbec80102, + 0xbee60004, 0xbee70005, + 0xbeea0006, 0xbeeb0007, + 0xbee80008, 0xbee90009, + 0xbefc0000, 0xbf8a0000, + 0xbf810000, 0x00000000, +}; + +static const u32 vgpr_init_regs[] = +{ + mmCOMPUTE_STATIC_THREAD_MGMT_SE0, 0xffffffff, + mmCOMPUTE_RESOURCE_LIMITS, 0x1000000, /* CU_GROUP_COUNT=1 */ + mmCOMPUTE_NUM_THREAD_X, 256*4, + mmCOMPUTE_NUM_THREAD_Y, 1, + mmCOMPUTE_NUM_THREAD_Z, 1, + mmCOMPUTE_PGM_RSRC1, 0x100004f, /* VGPRS=15 (64 logical VGPRs), SGPRS=1 (16 SGPRs), BULKY=1 */ + mmCOMPUTE_PGM_RSRC2, 20, + mmCOMPUTE_USER_DATA_0, 0xedcedc00, + mmCOMPUTE_USER_DATA_1, 0xedcedc01, + mmCOMPUTE_USER_DATA_2, 0xedcedc02, + mmCOMPUTE_USER_DATA_3, 0xedcedc03, + mmCOMPUTE_USER_DATA_4, 0xedcedc04, + mmCOMPUTE_USER_DATA_5, 0xedcedc05, + mmCOMPUTE_USER_DATA_6, 0xedcedc06, + mmCOMPUTE_USER_DATA_7, 0xedcedc07, + mmCOMPUTE_USER_DATA_8, 0xedcedc08, + mmCOMPUTE_USER_DATA_9, 0xedcedc09, +}; + +static const u32 sgpr1_init_regs[] = +{ + mmCOMPUTE_STATIC_THREAD_MGMT_SE0, 0x0f, + mmCOMPUTE_RESOURCE_LIMITS, 0x1000000, /* CU_GROUP_COUNT=1 */ + mmCOMPUTE_NUM_THREAD_X, 256*5, + mmCOMPUTE_NUM_THREAD_Y, 1, + mmCOMPUTE_NUM_THREAD_Z, 1, + mmCOMPUTE_PGM_RSRC1, 0x240, /* SGPRS=9 (80 GPRS) */ + mmCOMPUTE_PGM_RSRC2, 20, + mmCOMPUTE_USER_DATA_0, 0xedcedc00, + mmCOMPUTE_USER_DATA_1, 0xedcedc01, + mmCOMPUTE_USER_DATA_2, 0xedcedc02, + mmCOMPUTE_USER_DATA_3, 0xedcedc03, + mmCOMPUTE_USER_DATA_4, 0xedcedc04, + mmCOMPUTE_USER_DATA_5, 0xedcedc05, + mmCOMPUTE_USER_DATA_6, 0xedcedc06, + mmCOMPUTE_USER_DATA_7, 0xedcedc07, + mmCOMPUTE_USER_DATA_8, 0xedcedc08, + mmCOMPUTE_USER_DATA_9, 0xedcedc09, +}; + +static const u32 sgpr2_init_regs[] = +{ + mmCOMPUTE_STATIC_THREAD_MGMT_SE0, 0xf0, + mmCOMPUTE_RESOURCE_LIMITS, 0x1000000, + mmCOMPUTE_NUM_THREAD_X, 256*5, + mmCOMPUTE_NUM_THREAD_Y, 1, + mmCOMPUTE_NUM_THREAD_Z, 1, + mmCOMPUTE_PGM_RSRC1, 0x240, /* SGPRS=9 (80 GPRS) */ + mmCOMPUTE_PGM_RSRC2, 20, + mmCOMPUTE_USER_DATA_0, 0xedcedc00, + mmCOMPUTE_USER_DATA_1, 0xedcedc01, + mmCOMPUTE_USER_DATA_2, 0xedcedc02, + mmCOMPUTE_USER_DATA_3, 0xedcedc03, + mmCOMPUTE_USER_DATA_4, 0xedcedc04, + mmCOMPUTE_USER_DATA_5, 0xedcedc05, + mmCOMPUTE_USER_DATA_6, 0xedcedc06, + mmCOMPUTE_USER_DATA_7, 0xedcedc07, + mmCOMPUTE_USER_DATA_8, 0xedcedc08, + mmCOMPUTE_USER_DATA_9, 0xedcedc09, +}; + +static const u32 sec_ded_counter_registers[] = +{ + mmCPC_EDC_ATC_CNT, + mmCPC_EDC_SCRATCH_CNT, + mmCPC_EDC_UCODE_CNT, + mmCPF_EDC_ATC_CNT, + mmCPF_EDC_ROQ_CNT, + mmCPF_EDC_TAG_CNT, + mmCPG_EDC_ATC_CNT, + mmCPG_EDC_DMA_CNT, + mmCPG_EDC_TAG_CNT, + mmDC_EDC_CSINVOC_CNT, + mmDC_EDC_RESTORE_CNT, + mmDC_EDC_STATE_CNT, + mmGDS_EDC_CNT, + mmGDS_EDC_GRBM_CNT, + mmGDS_EDC_OA_DED, + mmSPI_EDC_CNT, + mmSQC_ATC_EDC_GATCL1_CNT, + mmSQC_EDC_CNT, + mmSQ_EDC_DED_CNT, + mmSQ_EDC_INFO, + mmSQ_EDC_SEC_CNT, + mmTCC_EDC_CNT, + mmTCP_ATC_EDC_GATCL1_CNT, + mmTCP_EDC_CNT, + mmTD_EDC_CNT +}; + +static int gfx_v8_0_do_edc_gpr_workarounds(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = &adev->gfx.compute_ring[0]; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + int r, i; + u32 tmp; + unsigned total_size, vgpr_offset, sgpr_offset; + u64 gpu_addr; + + /* only supported on CZ */ + if (adev->asic_type != CHIP_CARRIZO) + return 0; + + /* bail if the compute ring is not ready */ + if (!ring->sched.ready) + return 0; + + tmp = RREG32(mmGB_EDC_MODE); + WREG32(mmGB_EDC_MODE, 0); + + total_size = + (((ARRAY_SIZE(vgpr_init_regs) / 2) * 3) + 4 + 5 + 2) * 4; + total_size += + (((ARRAY_SIZE(sgpr1_init_regs) / 2) * 3) + 4 + 5 + 2) * 4; + total_size += + (((ARRAY_SIZE(sgpr2_init_regs) / 2) * 3) + 4 + 5 + 2) * 4; + total_size = ALIGN(total_size, 256); + vgpr_offset = total_size; + total_size += ALIGN(sizeof(vgpr_init_compute_shader), 256); + sgpr_offset = total_size; + total_size += sizeof(sgpr_init_compute_shader); + + /* allocate an indirect buffer to put the commands in */ + memset(&ib, 0, sizeof(ib)); + r = amdgpu_ib_get(adev, NULL, total_size, + AMDGPU_IB_POOL_DIRECT, &ib); + if (r) { + DRM_ERROR("amdgpu: failed to get ib (%d).\n", r); + return r; + } + + /* load the compute shaders */ + for (i = 0; i < ARRAY_SIZE(vgpr_init_compute_shader); i++) + ib.ptr[i + (vgpr_offset / 4)] = vgpr_init_compute_shader[i]; + + for (i = 0; i < ARRAY_SIZE(sgpr_init_compute_shader); i++) + ib.ptr[i + (sgpr_offset / 4)] = sgpr_init_compute_shader[i]; + + /* init the ib length to 0 */ + ib.length_dw = 0; + + /* VGPR */ + /* write the register state for the compute dispatch */ + for (i = 0; i < ARRAY_SIZE(vgpr_init_regs); i += 2) { + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1); + ib.ptr[ib.length_dw++] = vgpr_init_regs[i] - PACKET3_SET_SH_REG_START; + ib.ptr[ib.length_dw++] = vgpr_init_regs[i + 1]; + } + /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */ + gpu_addr = (ib.gpu_addr + (u64)vgpr_offset) >> 8; + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2); + ib.ptr[ib.length_dw++] = mmCOMPUTE_PGM_LO - PACKET3_SET_SH_REG_START; + ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr); + ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr); + + /* write dispatch packet */ + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3); + ib.ptr[ib.length_dw++] = 8; /* x */ + ib.ptr[ib.length_dw++] = 1; /* y */ + ib.ptr[ib.length_dw++] = 1; /* z */ + ib.ptr[ib.length_dw++] = + REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1); + + /* write CS partial flush packet */ + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0); + ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4); + + /* SGPR1 */ + /* write the register state for the compute dispatch */ + for (i = 0; i < ARRAY_SIZE(sgpr1_init_regs); i += 2) { + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1); + ib.ptr[ib.length_dw++] = sgpr1_init_regs[i] - PACKET3_SET_SH_REG_START; + ib.ptr[ib.length_dw++] = sgpr1_init_regs[i + 1]; + } + /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */ + gpu_addr = (ib.gpu_addr + (u64)sgpr_offset) >> 8; + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2); + ib.ptr[ib.length_dw++] = mmCOMPUTE_PGM_LO - PACKET3_SET_SH_REG_START; + ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr); + ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr); + + /* write dispatch packet */ + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3); + ib.ptr[ib.length_dw++] = 8; /* x */ + ib.ptr[ib.length_dw++] = 1; /* y */ + ib.ptr[ib.length_dw++] = 1; /* z */ + ib.ptr[ib.length_dw++] = + REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1); + + /* write CS partial flush packet */ + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0); + ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4); + + /* SGPR2 */ + /* write the register state for the compute dispatch */ + for (i = 0; i < ARRAY_SIZE(sgpr2_init_regs); i += 2) { + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1); + ib.ptr[ib.length_dw++] = sgpr2_init_regs[i] - PACKET3_SET_SH_REG_START; + ib.ptr[ib.length_dw++] = sgpr2_init_regs[i + 1]; + } + /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */ + gpu_addr = (ib.gpu_addr + (u64)sgpr_offset) >> 8; + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2); + ib.ptr[ib.length_dw++] = mmCOMPUTE_PGM_LO - PACKET3_SET_SH_REG_START; + ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr); + ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr); + + /* write dispatch packet */ + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3); + ib.ptr[ib.length_dw++] = 8; /* x */ + ib.ptr[ib.length_dw++] = 1; /* y */ + ib.ptr[ib.length_dw++] = 1; /* z */ + ib.ptr[ib.length_dw++] = + REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1); + + /* write CS partial flush packet */ + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0); + ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4); + + /* shedule the ib on the ring */ + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) { + DRM_ERROR("amdgpu: ib submit failed (%d).\n", r); + goto fail; + } + + /* wait for the GPU to finish processing the IB */ + r = dma_fence_wait(f, false); + if (r) { + DRM_ERROR("amdgpu: fence wait failed (%d).\n", r); + goto fail; + } + + tmp = REG_SET_FIELD(tmp, GB_EDC_MODE, DED_MODE, 2); + tmp = REG_SET_FIELD(tmp, GB_EDC_MODE, PROP_FED, 1); + WREG32(mmGB_EDC_MODE, tmp); + + tmp = RREG32(mmCC_GC_EDC_CONFIG); + tmp = REG_SET_FIELD(tmp, CC_GC_EDC_CONFIG, DIS_EDC, 0) | 1; + WREG32(mmCC_GC_EDC_CONFIG, tmp); + + + /* read back registers to clear the counters */ + for (i = 0; i < ARRAY_SIZE(sec_ded_counter_registers); i++) + RREG32(sec_ded_counter_registers[i]); + +fail: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); + + return r; +} + +static int gfx_v8_0_gpu_early_init(struct amdgpu_device *adev) +{ + u32 gb_addr_config; + u32 mc_arb_ramcfg; + u32 dimm00_addr_map, dimm01_addr_map, dimm10_addr_map, dimm11_addr_map; + u32 tmp; + int ret; + + switch (adev->asic_type) { + case CHIP_TOPAZ: + adev->gfx.config.max_shader_engines = 1; + adev->gfx.config.max_tile_pipes = 2; + adev->gfx.config.max_cu_per_sh = 6; + adev->gfx.config.max_sh_per_se = 1; + adev->gfx.config.max_backends_per_se = 2; + adev->gfx.config.max_texture_channel_caches = 2; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 32; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = TOPAZ_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_FIJI: + adev->gfx.config.max_shader_engines = 4; + adev->gfx.config.max_tile_pipes = 16; + adev->gfx.config.max_cu_per_sh = 16; + adev->gfx.config.max_sh_per_se = 1; + adev->gfx.config.max_backends_per_se = 4; + adev->gfx.config.max_texture_channel_caches = 16; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 32; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = TONGA_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_POLARIS11: + case CHIP_POLARIS12: + ret = amdgpu_atombios_get_gfx_info(adev); + if (ret) + return ret; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 32; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = POLARIS11_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_POLARIS10: + case CHIP_VEGAM: + ret = amdgpu_atombios_get_gfx_info(adev); + if (ret) + return ret; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 32; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = TONGA_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_TONGA: + adev->gfx.config.max_shader_engines = 4; + adev->gfx.config.max_tile_pipes = 8; + adev->gfx.config.max_cu_per_sh = 8; + adev->gfx.config.max_sh_per_se = 1; + adev->gfx.config.max_backends_per_se = 2; + adev->gfx.config.max_texture_channel_caches = 8; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 32; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = TONGA_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_CARRIZO: + adev->gfx.config.max_shader_engines = 1; + adev->gfx.config.max_tile_pipes = 2; + adev->gfx.config.max_sh_per_se = 1; + adev->gfx.config.max_backends_per_se = 2; + adev->gfx.config.max_cu_per_sh = 8; + adev->gfx.config.max_texture_channel_caches = 2; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 32; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = CARRIZO_GB_ADDR_CONFIG_GOLDEN; + break; + case CHIP_STONEY: + adev->gfx.config.max_shader_engines = 1; + adev->gfx.config.max_tile_pipes = 2; + adev->gfx.config.max_sh_per_se = 1; + adev->gfx.config.max_backends_per_se = 1; + adev->gfx.config.max_cu_per_sh = 3; + adev->gfx.config.max_texture_channel_caches = 2; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 16; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = CARRIZO_GB_ADDR_CONFIG_GOLDEN; + break; + default: + adev->gfx.config.max_shader_engines = 2; + adev->gfx.config.max_tile_pipes = 4; + adev->gfx.config.max_cu_per_sh = 2; + adev->gfx.config.max_sh_per_se = 1; + adev->gfx.config.max_backends_per_se = 2; + adev->gfx.config.max_texture_channel_caches = 4; + adev->gfx.config.max_gprs = 256; + adev->gfx.config.max_gs_threads = 32; + adev->gfx.config.max_hw_contexts = 8; + + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = TONGA_GB_ADDR_CONFIG_GOLDEN; + break; + } + + adev->gfx.config.mc_arb_ramcfg = RREG32(mmMC_ARB_RAMCFG); + mc_arb_ramcfg = adev->gfx.config.mc_arb_ramcfg; + + adev->gfx.config.num_banks = REG_GET_FIELD(mc_arb_ramcfg, + MC_ARB_RAMCFG, NOOFBANK); + adev->gfx.config.num_ranks = REG_GET_FIELD(mc_arb_ramcfg, + MC_ARB_RAMCFG, NOOFRANKS); + + adev->gfx.config.num_tile_pipes = adev->gfx.config.max_tile_pipes; + adev->gfx.config.mem_max_burst_length_bytes = 256; + if (adev->flags & AMD_IS_APU) { + /* Get memory bank mapping mode. */ + tmp = RREG32(mmMC_FUS_DRAM0_BANK_ADDR_MAPPING); + dimm00_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM0ADDRMAP); + dimm01_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM1ADDRMAP); + + tmp = RREG32(mmMC_FUS_DRAM1_BANK_ADDR_MAPPING); + dimm10_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM0ADDRMAP); + dimm11_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM1ADDRMAP); + + /* Validate settings in case only one DIMM installed. */ + if ((dimm00_addr_map == 0) || (dimm00_addr_map == 3) || (dimm00_addr_map == 4) || (dimm00_addr_map > 12)) + dimm00_addr_map = 0; + if ((dimm01_addr_map == 0) || (dimm01_addr_map == 3) || (dimm01_addr_map == 4) || (dimm01_addr_map > 12)) + dimm01_addr_map = 0; + if ((dimm10_addr_map == 0) || (dimm10_addr_map == 3) || (dimm10_addr_map == 4) || (dimm10_addr_map > 12)) + dimm10_addr_map = 0; + if ((dimm11_addr_map == 0) || (dimm11_addr_map == 3) || (dimm11_addr_map == 4) || (dimm11_addr_map > 12)) + dimm11_addr_map = 0; + + /* If DIMM Addr map is 8GB, ROW size should be 2KB. Otherwise 1KB. */ + /* If ROW size(DIMM1) != ROW size(DMIMM0), ROW size should be larger one. */ + if ((dimm00_addr_map == 11) || (dimm01_addr_map == 11) || (dimm10_addr_map == 11) || (dimm11_addr_map == 11)) + adev->gfx.config.mem_row_size_in_kb = 2; + else + adev->gfx.config.mem_row_size_in_kb = 1; + } else { + tmp = REG_GET_FIELD(mc_arb_ramcfg, MC_ARB_RAMCFG, NOOFCOLS); + adev->gfx.config.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024; + if (adev->gfx.config.mem_row_size_in_kb > 4) + adev->gfx.config.mem_row_size_in_kb = 4; + } + + adev->gfx.config.shader_engine_tile_size = 32; + adev->gfx.config.num_gpus = 1; + adev->gfx.config.multi_gpu_tile_size = 64; + + /* fix up row size */ + switch (adev->gfx.config.mem_row_size_in_kb) { + case 1: + default: + gb_addr_config = REG_SET_FIELD(gb_addr_config, GB_ADDR_CONFIG, ROW_SIZE, 0); + break; + case 2: + gb_addr_config = REG_SET_FIELD(gb_addr_config, GB_ADDR_CONFIG, ROW_SIZE, 1); + break; + case 4: + gb_addr_config = REG_SET_FIELD(gb_addr_config, GB_ADDR_CONFIG, ROW_SIZE, 2); + break; + } + adev->gfx.config.gb_addr_config = gb_addr_config; + + return 0; +} + +static int gfx_v8_0_compute_ring_init(struct amdgpu_device *adev, int ring_id, + int mec, int pipe, int queue) +{ + int r; + unsigned irq_type; + struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id]; + unsigned int hw_prio; + + ring = &adev->gfx.compute_ring[ring_id]; + + /* mec0 is me1 */ + ring->me = mec + 1; + ring->pipe = pipe; + ring->queue = queue; + + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->doorbell_index = adev->doorbell_index.mec_ring0 + ring_id; + ring->eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr + + (ring_id * GFX8_MEC_HPD_SIZE); + sprintf(ring->name, "comp_%d.%d.%d", ring->me, ring->pipe, ring->queue); + + irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP + + ((ring->me - 1) * adev->gfx.mec.num_pipe_per_mec) + + ring->pipe; + + hw_prio = amdgpu_gfx_is_high_priority_compute_queue(adev, ring) ? + AMDGPU_RING_PRIO_2 : AMDGPU_RING_PRIO_DEFAULT; + /* type-2 packets are deprecated on MEC, use type-3 instead */ + r = amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, irq_type, + hw_prio, NULL); + if (r) + return r; + + + return 0; +} + +static void gfx_v8_0_sq_irq_work_func(struct work_struct *work); + +static int gfx_v8_0_sw_init(void *handle) +{ + int i, j, k, r, ring_id; + struct amdgpu_ring *ring; + struct amdgpu_kiq *kiq; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + switch (adev->asic_type) { + case CHIP_TONGA: + case CHIP_CARRIZO: + case CHIP_FIJI: + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_VEGAM: + adev->gfx.mec.num_mec = 2; + break; + case CHIP_TOPAZ: + case CHIP_STONEY: + default: + adev->gfx.mec.num_mec = 1; + break; + } + + adev->gfx.mec.num_pipe_per_mec = 4; + adev->gfx.mec.num_queue_per_pipe = 8; + + /* EOP Event */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_CP_END_OF_PIPE, &adev->gfx.eop_irq); + if (r) + return r; + + /* Privileged reg */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_CP_PRIV_REG_FAULT, + &adev->gfx.priv_reg_irq); + if (r) + return r; + + /* Privileged inst */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_CP_PRIV_INSTR_FAULT, + &adev->gfx.priv_inst_irq); + if (r) + return r; + + /* Add CP EDC/ECC irq */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_CP_ECC_ERROR, + &adev->gfx.cp_ecc_error_irq); + if (r) + return r; + + /* SQ interrupts. */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_SQ_INTERRUPT_MSG, + &adev->gfx.sq_irq); + if (r) { + DRM_ERROR("amdgpu_irq_add() for SQ failed: %d\n", r); + return r; + } + + INIT_WORK(&adev->gfx.sq_work.work, gfx_v8_0_sq_irq_work_func); + + adev->gfx.gfx_current_status = AMDGPU_GFX_NORMAL_MODE; + + r = gfx_v8_0_init_microcode(adev); + if (r) { + DRM_ERROR("Failed to load gfx firmware!\n"); + return r; + } + + r = adev->gfx.rlc.funcs->init(adev); + if (r) { + DRM_ERROR("Failed to init rlc BOs!\n"); + return r; + } + + r = gfx_v8_0_mec_init(adev); + if (r) { + DRM_ERROR("Failed to init MEC BOs!\n"); + return r; + } + + /* set up the gfx ring */ + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + ring->ring_obj = NULL; + sprintf(ring->name, "gfx"); + /* no gfx doorbells on iceland */ + if (adev->asic_type != CHIP_TOPAZ) { + ring->use_doorbell = true; + ring->doorbell_index = adev->doorbell_index.gfx_ring0; + } + + r = amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, + AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + + /* set up the compute queues - allocate horizontally across pipes */ + ring_id = 0; + for (i = 0; i < adev->gfx.mec.num_mec; ++i) { + for (j = 0; j < adev->gfx.mec.num_queue_per_pipe; j++) { + for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; k++) { + if (!amdgpu_gfx_is_mec_queue_enabled(adev, 0, i, + k, j)) + continue; + + r = gfx_v8_0_compute_ring_init(adev, + ring_id, + i, k, j); + if (r) + return r; + + ring_id++; + } + } + } + + r = amdgpu_gfx_kiq_init(adev, GFX8_MEC_HPD_SIZE, 0); + if (r) { + DRM_ERROR("Failed to init KIQ BOs!\n"); + return r; + } + + kiq = &adev->gfx.kiq[0]; + r = amdgpu_gfx_kiq_init_ring(adev, &kiq->ring, &kiq->irq, 0); + if (r) + return r; + + /* create MQD for all compute queues as well as KIQ for SRIOV case */ + r = amdgpu_gfx_mqd_sw_init(adev, sizeof(struct vi_mqd_allocation), 0); + if (r) + return r; + + adev->gfx.ce_ram_size = 0x8000; + + r = gfx_v8_0_gpu_early_init(adev); + if (r) + return r; + + return 0; +} + +static int gfx_v8_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + amdgpu_ring_fini(&adev->gfx.gfx_ring[i]); + for (i = 0; i < adev->gfx.num_compute_rings; i++) + amdgpu_ring_fini(&adev->gfx.compute_ring[i]); + + amdgpu_gfx_mqd_sw_fini(adev, 0); + amdgpu_gfx_kiq_free_ring(&adev->gfx.kiq[0].ring); + amdgpu_gfx_kiq_fini(adev, 0); + + gfx_v8_0_mec_fini(adev); + amdgpu_gfx_rlc_fini(adev); + amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj, + &adev->gfx.rlc.clear_state_gpu_addr, + (void **)&adev->gfx.rlc.cs_ptr); + if ((adev->asic_type == CHIP_CARRIZO) || + (adev->asic_type == CHIP_STONEY)) { + amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj, + &adev->gfx.rlc.cp_table_gpu_addr, + (void **)&adev->gfx.rlc.cp_table_ptr); + } + gfx_v8_0_free_microcode(adev); + + return 0; +} + +static void gfx_v8_0_tiling_mode_table_init(struct amdgpu_device *adev) +{ + uint32_t *modearray, *mod2array; + const u32 num_tile_mode_states = ARRAY_SIZE(adev->gfx.config.tile_mode_array); + const u32 num_secondary_tile_mode_states = ARRAY_SIZE(adev->gfx.config.macrotile_mode_array); + u32 reg_offset; + + modearray = adev->gfx.config.tile_mode_array; + mod2array = adev->gfx.config.macrotile_mode_array; + + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + modearray[reg_offset] = 0; + + for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) + mod2array[reg_offset] = 0; + + switch (adev->asic_type) { + case CHIP_TOPAZ: + modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | + PIPE_CONFIG(ADDR_SURF_P2)); + modearray[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + + mod2array[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + if (reg_offset != 7 && reg_offset != 12 && reg_offset != 17 && + reg_offset != 23) + WREG32(mmGB_TILE_MODE0 + reg_offset, modearray[reg_offset]); + + for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) + if (reg_offset != 7) + WREG32(mmGB_MACROTILE_MODE0 + reg_offset, mod2array[reg_offset]); + + break; + case CHIP_FIJI: + case CHIP_VEGAM: + modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[7] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16)); + modearray[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[12] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[17] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[23] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[30] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + + mod2array[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK)); + + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + WREG32(mmGB_TILE_MODE0 + reg_offset, modearray[reg_offset]); + + for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) + if (reg_offset != 7) + WREG32(mmGB_MACROTILE_MODE0 + reg_offset, mod2array[reg_offset]); + + break; + case CHIP_TONGA: + modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[7] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16)); + modearray[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[12] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[17] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[23] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[30] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + + mod2array[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK)); + mod2array[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK)); + + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + WREG32(mmGB_TILE_MODE0 + reg_offset, modearray[reg_offset]); + + for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) + if (reg_offset != 7) + WREG32(mmGB_MACROTILE_MODE0 + reg_offset, mod2array[reg_offset]); + + break; + case CHIP_POLARIS11: + case CHIP_POLARIS12: + modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[7] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | + PIPE_CONFIG(ADDR_SURF_P4_16x16)); + modearray[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[12] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[17] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[23] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[30] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + + mod2array[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + + mod2array[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK)); + + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + WREG32(mmGB_TILE_MODE0 + reg_offset, modearray[reg_offset]); + + for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) + if (reg_offset != 7) + WREG32(mmGB_MACROTILE_MODE0 + reg_offset, mod2array[reg_offset]); + + break; + case CHIP_POLARIS10: + modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[7] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16)); + modearray[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[12] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[17] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[23] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[30] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P4_16x16) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + + mod2array[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_16_BANK)); + + mod2array[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_8_BANK)); + + mod2array[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK)); + + mod2array[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | + NUM_BANKS(ADDR_SURF_4_BANK)); + + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + WREG32(mmGB_TILE_MODE0 + reg_offset, modearray[reg_offset]); + + for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) + if (reg_offset != 7) + WREG32(mmGB_MACROTILE_MODE0 + reg_offset, mod2array[reg_offset]); + + break; + case CHIP_STONEY: + modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | + PIPE_CONFIG(ADDR_SURF_P2)); + modearray[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + + mod2array[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + if (reg_offset != 7 && reg_offset != 12 && reg_offset != 17 && + reg_offset != 23) + WREG32(mmGB_TILE_MODE0 + reg_offset, modearray[reg_offset]); + + for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) + if (reg_offset != 7) + WREG32(mmGB_MACROTILE_MODE0 + reg_offset, mod2array[reg_offset]); + + break; + default: + dev_warn(adev->dev, + "Unknown chip type (%d) in function gfx_v8_0_tiling_mode_table_init() falling through to CHIP_CARRIZO\n", + adev->asic_type); + fallthrough; + + case CHIP_CARRIZO: + modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); + modearray[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | + PIPE_CONFIG(ADDR_SURF_P2)); + modearray[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + modearray[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); + modearray[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); + modearray[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | + PIPE_CONFIG(ADDR_SURF_P2) | + MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | + SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); + + mod2array[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + mod2array[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | + NUM_BANKS(ADDR_SURF_16_BANK)); + mod2array[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | + BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | + MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | + NUM_BANKS(ADDR_SURF_8_BANK)); + + for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) + if (reg_offset != 7 && reg_offset != 12 && reg_offset != 17 && + reg_offset != 23) + WREG32(mmGB_TILE_MODE0 + reg_offset, modearray[reg_offset]); + + for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) + if (reg_offset != 7) + WREG32(mmGB_MACROTILE_MODE0 + reg_offset, mod2array[reg_offset]); + + break; + } +} + +static void gfx_v8_0_select_se_sh(struct amdgpu_device *adev, + u32 se_num, u32 sh_num, u32 instance, + int xcc_id) +{ + u32 data; + + if (instance == 0xffffffff) + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_INDEX, instance); + + if (se_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_INDEX, se_num); + + if (sh_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_INDEX, sh_num); + + WREG32(mmGRBM_GFX_INDEX, data); +} + +static void gfx_v8_0_select_me_pipe_q(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 q, u32 vm, u32 xcc_id) +{ + vi_srbm_select(adev, me, pipe, q, vm); +} + +static u32 gfx_v8_0_get_rb_active_bitmap(struct amdgpu_device *adev) +{ + u32 data, mask; + + data = RREG32(mmCC_RB_BACKEND_DISABLE) | + RREG32(mmGC_USER_RB_BACKEND_DISABLE); + + data = REG_GET_FIELD(data, GC_USER_RB_BACKEND_DISABLE, BACKEND_DISABLE); + + mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_backends_per_se / + adev->gfx.config.max_sh_per_se); + + return (~data) & mask; +} + +static void +gfx_v8_0_raster_config(struct amdgpu_device *adev, u32 *rconf, u32 *rconf1) +{ + switch (adev->asic_type) { + case CHIP_FIJI: + case CHIP_VEGAM: + *rconf |= RB_MAP_PKR0(2) | RB_MAP_PKR1(2) | + RB_XSEL2(1) | PKR_MAP(2) | + PKR_XSEL(1) | PKR_YSEL(1) | + SE_MAP(2) | SE_XSEL(2) | SE_YSEL(3); + *rconf1 |= SE_PAIR_MAP(2) | SE_PAIR_XSEL(3) | + SE_PAIR_YSEL(2); + break; + case CHIP_TONGA: + case CHIP_POLARIS10: + *rconf |= RB_MAP_PKR0(2) | RB_XSEL2(1) | SE_MAP(2) | + SE_XSEL(1) | SE_YSEL(1); + *rconf1 |= SE_PAIR_MAP(2) | SE_PAIR_XSEL(2) | + SE_PAIR_YSEL(2); + break; + case CHIP_TOPAZ: + case CHIP_CARRIZO: + *rconf |= RB_MAP_PKR0(2); + *rconf1 |= 0x0; + break; + case CHIP_POLARIS11: + case CHIP_POLARIS12: + *rconf |= RB_MAP_PKR0(2) | RB_XSEL2(1) | SE_MAP(2) | + SE_XSEL(1) | SE_YSEL(1); + *rconf1 |= 0x0; + break; + case CHIP_STONEY: + *rconf |= 0x0; + *rconf1 |= 0x0; + break; + default: + DRM_ERROR("unknown asic: 0x%x\n", adev->asic_type); + break; + } +} + +static void +gfx_v8_0_write_harvested_raster_configs(struct amdgpu_device *adev, + u32 raster_config, u32 raster_config_1, + unsigned rb_mask, unsigned num_rb) +{ + unsigned sh_per_se = max_t(unsigned, adev->gfx.config.max_sh_per_se, 1); + unsigned num_se = max_t(unsigned, adev->gfx.config.max_shader_engines, 1); + unsigned rb_per_pkr = min_t(unsigned, num_rb / num_se / sh_per_se, 2); + unsigned rb_per_se = num_rb / num_se; + unsigned se_mask[4]; + unsigned se; + + se_mask[0] = ((1 << rb_per_se) - 1) & rb_mask; + se_mask[1] = (se_mask[0] << rb_per_se) & rb_mask; + se_mask[2] = (se_mask[1] << rb_per_se) & rb_mask; + se_mask[3] = (se_mask[2] << rb_per_se) & rb_mask; + + WARN_ON(!(num_se == 1 || num_se == 2 || num_se == 4)); + WARN_ON(!(sh_per_se == 1 || sh_per_se == 2)); + WARN_ON(!(rb_per_pkr == 1 || rb_per_pkr == 2)); + + if ((num_se > 2) && ((!se_mask[0] && !se_mask[1]) || + (!se_mask[2] && !se_mask[3]))) { + raster_config_1 &= ~SE_PAIR_MAP_MASK; + + if (!se_mask[0] && !se_mask[1]) { + raster_config_1 |= + SE_PAIR_MAP(RASTER_CONFIG_SE_PAIR_MAP_3); + } else { + raster_config_1 |= + SE_PAIR_MAP(RASTER_CONFIG_SE_PAIR_MAP_0); + } + } + + for (se = 0; se < num_se; se++) { + unsigned raster_config_se = raster_config; + unsigned pkr0_mask = ((1 << rb_per_pkr) - 1) << (se * rb_per_se); + unsigned pkr1_mask = pkr0_mask << rb_per_pkr; + int idx = (se / 2) * 2; + + if ((num_se > 1) && (!se_mask[idx] || !se_mask[idx + 1])) { + raster_config_se &= ~SE_MAP_MASK; + + if (!se_mask[idx]) { + raster_config_se |= SE_MAP(RASTER_CONFIG_SE_MAP_3); + } else { + raster_config_se |= SE_MAP(RASTER_CONFIG_SE_MAP_0); + } + } + + pkr0_mask &= rb_mask; + pkr1_mask &= rb_mask; + if (rb_per_se > 2 && (!pkr0_mask || !pkr1_mask)) { + raster_config_se &= ~PKR_MAP_MASK; + + if (!pkr0_mask) { + raster_config_se |= PKR_MAP(RASTER_CONFIG_PKR_MAP_3); + } else { + raster_config_se |= PKR_MAP(RASTER_CONFIG_PKR_MAP_0); + } + } + + if (rb_per_se >= 2) { + unsigned rb0_mask = 1 << (se * rb_per_se); + unsigned rb1_mask = rb0_mask << 1; + + rb0_mask &= rb_mask; + rb1_mask &= rb_mask; + if (!rb0_mask || !rb1_mask) { + raster_config_se &= ~RB_MAP_PKR0_MASK; + + if (!rb0_mask) { + raster_config_se |= + RB_MAP_PKR0(RASTER_CONFIG_RB_MAP_3); + } else { + raster_config_se |= + RB_MAP_PKR0(RASTER_CONFIG_RB_MAP_0); + } + } + + if (rb_per_se > 2) { + rb0_mask = 1 << (se * rb_per_se + rb_per_pkr); + rb1_mask = rb0_mask << 1; + rb0_mask &= rb_mask; + rb1_mask &= rb_mask; + if (!rb0_mask || !rb1_mask) { + raster_config_se &= ~RB_MAP_PKR1_MASK; + + if (!rb0_mask) { + raster_config_se |= + RB_MAP_PKR1(RASTER_CONFIG_RB_MAP_3); + } else { + raster_config_se |= + RB_MAP_PKR1(RASTER_CONFIG_RB_MAP_0); + } + } + } + } + + /* GRBM_GFX_INDEX has a different offset on VI */ + gfx_v8_0_select_se_sh(adev, se, 0xffffffff, 0xffffffff, 0); + WREG32(mmPA_SC_RASTER_CONFIG, raster_config_se); + WREG32(mmPA_SC_RASTER_CONFIG_1, raster_config_1); + } + + /* GRBM_GFX_INDEX has a different offset on VI */ + gfx_v8_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); +} + +static void gfx_v8_0_setup_rb(struct amdgpu_device *adev) +{ + int i, j; + u32 data; + u32 raster_config = 0, raster_config_1 = 0; + u32 active_rbs = 0; + u32 rb_bitmap_width_per_sh = adev->gfx.config.max_backends_per_se / + adev->gfx.config.max_sh_per_se; + unsigned num_rb_pipes; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + gfx_v8_0_select_se_sh(adev, i, j, 0xffffffff, 0); + data = gfx_v8_0_get_rb_active_bitmap(adev); + active_rbs |= data << ((i * adev->gfx.config.max_sh_per_se + j) * + rb_bitmap_width_per_sh); + } + } + gfx_v8_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + + adev->gfx.config.backend_enable_mask = active_rbs; + adev->gfx.config.num_rbs = hweight32(active_rbs); + + num_rb_pipes = min_t(unsigned, adev->gfx.config.max_backends_per_se * + adev->gfx.config.max_shader_engines, 16); + + gfx_v8_0_raster_config(adev, &raster_config, &raster_config_1); + + if (!adev->gfx.config.backend_enable_mask || + adev->gfx.config.num_rbs >= num_rb_pipes) { + WREG32(mmPA_SC_RASTER_CONFIG, raster_config); + WREG32(mmPA_SC_RASTER_CONFIG_1, raster_config_1); + } else { + gfx_v8_0_write_harvested_raster_configs(adev, raster_config, raster_config_1, + adev->gfx.config.backend_enable_mask, + num_rb_pipes); + } + + /* cache the values for userspace */ + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + gfx_v8_0_select_se_sh(adev, i, j, 0xffffffff, 0); + adev->gfx.config.rb_config[i][j].rb_backend_disable = + RREG32(mmCC_RB_BACKEND_DISABLE); + adev->gfx.config.rb_config[i][j].user_rb_backend_disable = + RREG32(mmGC_USER_RB_BACKEND_DISABLE); + adev->gfx.config.rb_config[i][j].raster_config = + RREG32(mmPA_SC_RASTER_CONFIG); + adev->gfx.config.rb_config[i][j].raster_config_1 = + RREG32(mmPA_SC_RASTER_CONFIG_1); + } + } + gfx_v8_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); +} + +#define DEFAULT_SH_MEM_BASES (0x6000) +/** + * gfx_v8_0_init_compute_vmid - gart enable + * + * @adev: amdgpu_device pointer + * + * Initialize compute vmid sh_mem registers + * + */ +static void gfx_v8_0_init_compute_vmid(struct amdgpu_device *adev) +{ + int i; + uint32_t sh_mem_config; + uint32_t sh_mem_bases; + + /* + * Configure apertures: + * LDS: 0x60000000'00000000 - 0x60000001'00000000 (4GB) + * Scratch: 0x60000001'00000000 - 0x60000002'00000000 (4GB) + * GPUVM: 0x60010000'00000000 - 0x60020000'00000000 (1TB) + */ + sh_mem_bases = DEFAULT_SH_MEM_BASES | (DEFAULT_SH_MEM_BASES << 16); + + sh_mem_config = SH_MEM_ADDRESS_MODE_HSA64 << + SH_MEM_CONFIG__ADDRESS_MODE__SHIFT | + SH_MEM_ALIGNMENT_MODE_UNALIGNED << + SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT | + MTYPE_CC << SH_MEM_CONFIG__DEFAULT_MTYPE__SHIFT | + SH_MEM_CONFIG__PRIVATE_ATC_MASK; + + mutex_lock(&adev->srbm_mutex); + for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { + vi_srbm_select(adev, 0, 0, 0, i); + /* CP and shaders */ + WREG32(mmSH_MEM_CONFIG, sh_mem_config); + WREG32(mmSH_MEM_APE1_BASE, 1); + WREG32(mmSH_MEM_APE1_LIMIT, 0); + WREG32(mmSH_MEM_BASES, sh_mem_bases); + } + vi_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + /* Initialize all compute VMIDs to have no GDS, GWS, or OA + access. These should be enabled by FW for target VMIDs. */ + for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { + WREG32(amdgpu_gds_reg_offset[i].mem_base, 0); + WREG32(amdgpu_gds_reg_offset[i].mem_size, 0); + WREG32(amdgpu_gds_reg_offset[i].gws, 0); + WREG32(amdgpu_gds_reg_offset[i].oa, 0); + } +} + +static void gfx_v8_0_init_gds_vmid(struct amdgpu_device *adev) +{ + int vmid; + + /* + * Initialize all compute and user-gfx VMIDs to have no GDS, GWS, or OA + * access. Compute VMIDs should be enabled by FW for target VMIDs, + * the driver can enable them for graphics. VMID0 should maintain + * access so that HWS firmware can save/restore entries. + */ + for (vmid = 1; vmid < AMDGPU_NUM_VMID; vmid++) { + WREG32(amdgpu_gds_reg_offset[vmid].mem_base, 0); + WREG32(amdgpu_gds_reg_offset[vmid].mem_size, 0); + WREG32(amdgpu_gds_reg_offset[vmid].gws, 0); + WREG32(amdgpu_gds_reg_offset[vmid].oa, 0); + } +} + +static void gfx_v8_0_config_init(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + default: + adev->gfx.config.double_offchip_lds_buf = 1; + break; + case CHIP_CARRIZO: + case CHIP_STONEY: + adev->gfx.config.double_offchip_lds_buf = 0; + break; + } +} + +static void gfx_v8_0_constants_init(struct amdgpu_device *adev) +{ + u32 tmp, sh_static_mem_cfg; + int i; + + WREG32_FIELD(GRBM_CNTL, READ_TIMEOUT, 0xFF); + WREG32(mmGB_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + WREG32(mmHDP_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + WREG32(mmDMIF_ADDR_CALC, adev->gfx.config.gb_addr_config); + + gfx_v8_0_tiling_mode_table_init(adev); + gfx_v8_0_setup_rb(adev); + gfx_v8_0_get_cu_info(adev); + gfx_v8_0_config_init(adev); + + /* XXX SH_MEM regs */ + /* where to put LDS, scratch, GPUVM in FSA64 space */ + sh_static_mem_cfg = REG_SET_FIELD(0, SH_STATIC_MEM_CONFIG, + SWIZZLE_ENABLE, 1); + sh_static_mem_cfg = REG_SET_FIELD(sh_static_mem_cfg, SH_STATIC_MEM_CONFIG, + ELEMENT_SIZE, 1); + sh_static_mem_cfg = REG_SET_FIELD(sh_static_mem_cfg, SH_STATIC_MEM_CONFIG, + INDEX_STRIDE, 3); + WREG32(mmSH_STATIC_MEM_CONFIG, sh_static_mem_cfg); + + mutex_lock(&adev->srbm_mutex); + for (i = 0; i < adev->vm_manager.id_mgr[0].num_ids; i++) { + vi_srbm_select(adev, 0, 0, 0, i); + /* CP and shaders */ + if (i == 0) { + tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, DEFAULT_MTYPE, MTYPE_UC); + tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, APE1_MTYPE, MTYPE_UC); + tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, ALIGNMENT_MODE, + SH_MEM_ALIGNMENT_MODE_UNALIGNED); + WREG32(mmSH_MEM_CONFIG, tmp); + WREG32(mmSH_MEM_BASES, 0); + } else { + tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, DEFAULT_MTYPE, MTYPE_NC); + tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, APE1_MTYPE, MTYPE_UC); + tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, ALIGNMENT_MODE, + SH_MEM_ALIGNMENT_MODE_UNALIGNED); + WREG32(mmSH_MEM_CONFIG, tmp); + tmp = adev->gmc.shared_aperture_start >> 48; + WREG32(mmSH_MEM_BASES, tmp); + } + + WREG32(mmSH_MEM_APE1_BASE, 1); + WREG32(mmSH_MEM_APE1_LIMIT, 0); + } + vi_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + gfx_v8_0_init_compute_vmid(adev); + gfx_v8_0_init_gds_vmid(adev); + + mutex_lock(&adev->grbm_idx_mutex); + /* + * making sure that the following register writes will be broadcasted + * to all the shaders + */ + gfx_v8_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + + WREG32(mmPA_SC_FIFO_SIZE, + (adev->gfx.config.sc_prim_fifo_size_frontend << + PA_SC_FIFO_SIZE__SC_FRONTEND_PRIM_FIFO_SIZE__SHIFT) | + (adev->gfx.config.sc_prim_fifo_size_backend << + PA_SC_FIFO_SIZE__SC_BACKEND_PRIM_FIFO_SIZE__SHIFT) | + (adev->gfx.config.sc_hiz_tile_fifo_size << + PA_SC_FIFO_SIZE__SC_HIZ_TILE_FIFO_SIZE__SHIFT) | + (adev->gfx.config.sc_earlyz_tile_fifo_size << + PA_SC_FIFO_SIZE__SC_EARLYZ_TILE_FIFO_SIZE__SHIFT)); + + tmp = RREG32(mmSPI_ARB_PRIORITY); + tmp = REG_SET_FIELD(tmp, SPI_ARB_PRIORITY, PIPE_ORDER_TS0, 2); + tmp = REG_SET_FIELD(tmp, SPI_ARB_PRIORITY, PIPE_ORDER_TS1, 2); + tmp = REG_SET_FIELD(tmp, SPI_ARB_PRIORITY, PIPE_ORDER_TS2, 2); + tmp = REG_SET_FIELD(tmp, SPI_ARB_PRIORITY, PIPE_ORDER_TS3, 2); + WREG32(mmSPI_ARB_PRIORITY, tmp); + + mutex_unlock(&adev->grbm_idx_mutex); + +} + +static void gfx_v8_0_wait_for_rlc_serdes(struct amdgpu_device *adev) +{ + u32 i, j, k; + u32 mask; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + gfx_v8_0_select_se_sh(adev, i, j, 0xffffffff, 0); + for (k = 0; k < adev->usec_timeout; k++) { + if (RREG32(mmRLC_SERDES_CU_MASTER_BUSY) == 0) + break; + udelay(1); + } + if (k == adev->usec_timeout) { + gfx_v8_0_select_se_sh(adev, 0xffffffff, + 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + DRM_INFO("Timeout wait for RLC serdes %u,%u\n", + i, j); + return; + } + } + } + gfx_v8_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + mask = RLC_SERDES_NONCU_MASTER_BUSY__SE_MASTER_BUSY_MASK | + RLC_SERDES_NONCU_MASTER_BUSY__GC_MASTER_BUSY_MASK | + RLC_SERDES_NONCU_MASTER_BUSY__TC0_MASTER_BUSY_MASK | + RLC_SERDES_NONCU_MASTER_BUSY__TC1_MASTER_BUSY_MASK; + for (k = 0; k < adev->usec_timeout; k++) { + if ((RREG32(mmRLC_SERDES_NONCU_MASTER_BUSY) & mask) == 0) + break; + udelay(1); + } +} + +static void gfx_v8_0_enable_gui_idle_interrupt(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp = RREG32(mmCP_INT_CNTL_RING0); + + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, enable ? 1 : 0); + + WREG32(mmCP_INT_CNTL_RING0, tmp); +} + +static void gfx_v8_0_init_csb(struct amdgpu_device *adev) +{ + adev->gfx.rlc.funcs->get_csb_buffer(adev, adev->gfx.rlc.cs_ptr); + /* csib */ + WREG32(mmRLC_CSIB_ADDR_HI, + adev->gfx.rlc.clear_state_gpu_addr >> 32); + WREG32(mmRLC_CSIB_ADDR_LO, + adev->gfx.rlc.clear_state_gpu_addr & 0xfffffffc); + WREG32(mmRLC_CSIB_LENGTH, + adev->gfx.rlc.clear_state_size); +} + +static void gfx_v8_0_parse_ind_reg_list(int *register_list_format, + int ind_offset, + int list_size, + int *unique_indices, + int *indices_count, + int max_indices, + int *ind_start_offsets, + int *offset_count, + int max_offset) +{ + int indices; + bool new_entry = true; + + for (; ind_offset < list_size; ind_offset++) { + + if (new_entry) { + new_entry = false; + ind_start_offsets[*offset_count] = ind_offset; + *offset_count = *offset_count + 1; + BUG_ON(*offset_count >= max_offset); + } + + if (register_list_format[ind_offset] == 0xFFFFFFFF) { + new_entry = true; + continue; + } + + ind_offset += 2; + + /* look for the matching indice */ + for (indices = 0; + indices < *indices_count; + indices++) { + if (unique_indices[indices] == + register_list_format[ind_offset]) + break; + } + + if (indices >= *indices_count) { + unique_indices[*indices_count] = + register_list_format[ind_offset]; + indices = *indices_count; + *indices_count = *indices_count + 1; + BUG_ON(*indices_count >= max_indices); + } + + register_list_format[ind_offset] = indices; + } +} + +static int gfx_v8_0_init_save_restore_list(struct amdgpu_device *adev) +{ + int i, temp, data; + int unique_indices[] = {0, 0, 0, 0, 0, 0, 0, 0}; + int indices_count = 0; + int indirect_start_offsets[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; + int offset_count = 0; + + int list_size; + unsigned int *register_list_format = + kmemdup(adev->gfx.rlc.register_list_format, + adev->gfx.rlc.reg_list_format_size_bytes, GFP_KERNEL); + if (!register_list_format) + return -ENOMEM; + + gfx_v8_0_parse_ind_reg_list(register_list_format, + RLC_FormatDirectRegListLength, + adev->gfx.rlc.reg_list_format_size_bytes >> 2, + unique_indices, + &indices_count, + ARRAY_SIZE(unique_indices), + indirect_start_offsets, + &offset_count, + ARRAY_SIZE(indirect_start_offsets)); + + /* save and restore list */ + WREG32_FIELD(RLC_SRM_CNTL, AUTO_INCR_ADDR, 1); + + WREG32(mmRLC_SRM_ARAM_ADDR, 0); + for (i = 0; i < adev->gfx.rlc.reg_list_size_bytes >> 2; i++) + WREG32(mmRLC_SRM_ARAM_DATA, adev->gfx.rlc.register_restore[i]); + + /* indirect list */ + WREG32(mmRLC_GPM_SCRATCH_ADDR, adev->gfx.rlc.reg_list_format_start); + for (i = 0; i < adev->gfx.rlc.reg_list_format_size_bytes >> 2; i++) + WREG32(mmRLC_GPM_SCRATCH_DATA, register_list_format[i]); + + list_size = adev->gfx.rlc.reg_list_size_bytes >> 2; + list_size = list_size >> 1; + WREG32(mmRLC_GPM_SCRATCH_ADDR, adev->gfx.rlc.reg_restore_list_size); + WREG32(mmRLC_GPM_SCRATCH_DATA, list_size); + + /* starting offsets starts */ + WREG32(mmRLC_GPM_SCRATCH_ADDR, + adev->gfx.rlc.starting_offsets_start); + for (i = 0; i < ARRAY_SIZE(indirect_start_offsets); i++) + WREG32(mmRLC_GPM_SCRATCH_DATA, + indirect_start_offsets[i]); + + /* unique indices */ + temp = mmRLC_SRM_INDEX_CNTL_ADDR_0; + data = mmRLC_SRM_INDEX_CNTL_DATA_0; + for (i = 0; i < ARRAY_SIZE(unique_indices); i++) { + if (unique_indices[i] != 0) { + WREG32(temp + i, unique_indices[i] & 0x3FFFF); + WREG32(data + i, unique_indices[i] >> 20); + } + } + kfree(register_list_format); + + return 0; +} + +static void gfx_v8_0_enable_save_restore_machine(struct amdgpu_device *adev) +{ + WREG32_FIELD(RLC_SRM_CNTL, SRM_ENABLE, 1); +} + +static void gfx_v8_0_init_power_gating(struct amdgpu_device *adev) +{ + uint32_t data; + + WREG32_FIELD(CP_RB_WPTR_POLL_CNTL, IDLE_POLL_COUNT, 0x60); + + data = REG_SET_FIELD(0, RLC_PG_DELAY, POWER_UP_DELAY, 0x10); + data = REG_SET_FIELD(data, RLC_PG_DELAY, POWER_DOWN_DELAY, 0x10); + data = REG_SET_FIELD(data, RLC_PG_DELAY, CMD_PROPAGATE_DELAY, 0x10); + data = REG_SET_FIELD(data, RLC_PG_DELAY, MEM_SLEEP_DELAY, 0x10); + WREG32(mmRLC_PG_DELAY, data); + + WREG32_FIELD(RLC_PG_DELAY_2, SERDES_CMD_DELAY, 0x3); + WREG32_FIELD(RLC_AUTO_PG_CTRL, GRBM_REG_SAVE_GFX_IDLE_THRESHOLD, 0x55f0); + +} + +static void cz_enable_sck_slow_down_on_power_up(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD(RLC_PG_CNTL, SMU_CLK_SLOWDOWN_ON_PU_ENABLE, enable ? 1 : 0); +} + +static void cz_enable_sck_slow_down_on_power_down(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD(RLC_PG_CNTL, SMU_CLK_SLOWDOWN_ON_PD_ENABLE, enable ? 1 : 0); +} + +static void cz_enable_cp_power_gating(struct amdgpu_device *adev, bool enable) +{ + WREG32_FIELD(RLC_PG_CNTL, CP_PG_DISABLE, enable ? 0 : 1); +} + +static void gfx_v8_0_init_pg(struct amdgpu_device *adev) +{ + if ((adev->asic_type == CHIP_CARRIZO) || + (adev->asic_type == CHIP_STONEY)) { + gfx_v8_0_init_csb(adev); + gfx_v8_0_init_save_restore_list(adev); + gfx_v8_0_enable_save_restore_machine(adev); + WREG32(mmRLC_JUMP_TABLE_RESTORE, adev->gfx.rlc.cp_table_gpu_addr >> 8); + gfx_v8_0_init_power_gating(adev); + WREG32(mmRLC_PG_ALWAYS_ON_CU_MASK, adev->gfx.cu_info.ao_cu_mask); + } else if ((adev->asic_type == CHIP_POLARIS11) || + (adev->asic_type == CHIP_POLARIS12) || + (adev->asic_type == CHIP_VEGAM)) { + gfx_v8_0_init_csb(adev); + gfx_v8_0_init_save_restore_list(adev); + gfx_v8_0_enable_save_restore_machine(adev); + gfx_v8_0_init_power_gating(adev); + } + +} + +static void gfx_v8_0_rlc_stop(struct amdgpu_device *adev) +{ + WREG32_FIELD(RLC_CNTL, RLC_ENABLE_F32, 0); + + gfx_v8_0_enable_gui_idle_interrupt(adev, false); + gfx_v8_0_wait_for_rlc_serdes(adev); +} + +static void gfx_v8_0_rlc_reset(struct amdgpu_device *adev) +{ + WREG32_FIELD(GRBM_SOFT_RESET, SOFT_RESET_RLC, 1); + udelay(50); + + WREG32_FIELD(GRBM_SOFT_RESET, SOFT_RESET_RLC, 0); + udelay(50); +} + +static void gfx_v8_0_rlc_start(struct amdgpu_device *adev) +{ + WREG32_FIELD(RLC_CNTL, RLC_ENABLE_F32, 1); + + /* carrizo do enable cp interrupt after cp inited */ + if (!(adev->flags & AMD_IS_APU)) + gfx_v8_0_enable_gui_idle_interrupt(adev, true); + + udelay(50); +} + +static int gfx_v8_0_rlc_resume(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) { + gfx_v8_0_init_csb(adev); + return 0; + } + + adev->gfx.rlc.funcs->stop(adev); + adev->gfx.rlc.funcs->reset(adev); + gfx_v8_0_init_pg(adev); + adev->gfx.rlc.funcs->start(adev); + + return 0; +} + +static void gfx_v8_0_cp_gfx_enable(struct amdgpu_device *adev, bool enable) +{ + u32 tmp = RREG32(mmCP_ME_CNTL); + + if (enable) { + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, ME_HALT, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, PFP_HALT, 0); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, CE_HALT, 0); + } else { + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, ME_HALT, 1); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, PFP_HALT, 1); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, CE_HALT, 1); + } + WREG32(mmCP_ME_CNTL, tmp); + udelay(50); +} + +static u32 gfx_v8_0_get_csb_size(struct amdgpu_device *adev) +{ + u32 count = 0; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + /* begin clear state */ + count += 2; + /* context control state */ + count += 3; + + for (sect = vi_cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) + count += 2 + ext->reg_count; + else + return 0; + } + } + /* pa_sc_raster_config/pa_sc_raster_config1 */ + count += 4; + /* end clear state */ + count += 2; + /* clear state */ + count += 2; + + return count; +} + +static int gfx_v8_0_cp_gfx_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = &adev->gfx.gfx_ring[0]; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + int r, i; + + /* init the CP */ + WREG32(mmCP_MAX_CONTEXT, adev->gfx.config.max_hw_contexts - 1); + WREG32(mmCP_ENDIAN_SWAP, 0); + WREG32(mmCP_DEVICE_ID, 1); + + gfx_v8_0_cp_gfx_enable(adev, true); + + r = amdgpu_ring_alloc(ring, gfx_v8_0_get_csb_size(adev) + 4); + if (r) { + DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r); + return r; + } + + /* clear state buffer */ + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); + + amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + amdgpu_ring_write(ring, 0x80000000); + amdgpu_ring_write(ring, 0x80000000); + + for (sect = vi_cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + amdgpu_ring_write(ring, + PACKET3(PACKET3_SET_CONTEXT_REG, + ext->reg_count)); + amdgpu_ring_write(ring, + ext->reg_index - PACKET3_SET_CONTEXT_REG_START); + for (i = 0; i < ext->reg_count; i++) + amdgpu_ring_write(ring, ext->extent[i]); + } + } + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); + amdgpu_ring_write(ring, mmPA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START); + amdgpu_ring_write(ring, adev->gfx.config.rb_config[0][0].raster_config); + amdgpu_ring_write(ring, adev->gfx.config.rb_config[0][0].raster_config_1); + + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE); + + amdgpu_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); + amdgpu_ring_write(ring, 0); + + /* init the CE partitions */ + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2)); + amdgpu_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE)); + amdgpu_ring_write(ring, 0x8000); + amdgpu_ring_write(ring, 0x8000); + + amdgpu_ring_commit(ring); + + return 0; +} +static void gfx_v8_0_set_cpg_door_bell(struct amdgpu_device *adev, struct amdgpu_ring *ring) +{ + u32 tmp; + /* no gfx doorbells on iceland */ + if (adev->asic_type == CHIP_TOPAZ) + return; + + tmp = RREG32(mmCP_RB_DOORBELL_CONTROL); + + if (ring->use_doorbell) { + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_OFFSET, ring->doorbell_index); + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_HIT, 0); + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_EN, 1); + } else { + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, DOORBELL_EN, 0); + } + + WREG32(mmCP_RB_DOORBELL_CONTROL, tmp); + + if (adev->flags & AMD_IS_APU) + return; + + tmp = REG_SET_FIELD(0, CP_RB_DOORBELL_RANGE_LOWER, + DOORBELL_RANGE_LOWER, + adev->doorbell_index.gfx_ring0); + WREG32(mmCP_RB_DOORBELL_RANGE_LOWER, tmp); + + WREG32(mmCP_RB_DOORBELL_RANGE_UPPER, + CP_RB_DOORBELL_RANGE_UPPER__DOORBELL_RANGE_UPPER_MASK); +} + +static int gfx_v8_0_cp_gfx_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 tmp; + u32 rb_bufsz; + u64 rb_addr, rptr_addr, wptr_gpu_addr; + + /* Set the write pointer delay */ + WREG32(mmCP_RB_WPTR_DELAY, 0); + + /* set the RB to use vmid 0 */ + WREG32(mmCP_RB_VMID, 0); + + /* Set ring buffer size */ + ring = &adev->gfx.gfx_ring[0]; + rb_bufsz = order_base_2(ring->ring_size / 8); + tmp = REG_SET_FIELD(0, CP_RB0_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, RB_BLKSZ, rb_bufsz - 2); + tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, MTYPE, 3); + tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, MIN_IB_AVAILSZ, 1); +#ifdef __BIG_ENDIAN + tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, BUF_SWAP, 1); +#endif + WREG32(mmCP_RB0_CNTL, tmp); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(mmCP_RB0_CNTL, tmp | CP_RB0_CNTL__RB_RPTR_WR_ENA_MASK); + ring->wptr = 0; + WREG32(mmCP_RB0_WPTR, lower_32_bits(ring->wptr)); + + /* set the wb address wether it's enabled or not */ + rptr_addr = ring->rptr_gpu_addr; + WREG32(mmCP_RB0_RPTR_ADDR, lower_32_bits(rptr_addr)); + WREG32(mmCP_RB0_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & 0xFF); + + wptr_gpu_addr = ring->wptr_gpu_addr; + WREG32(mmCP_RB_WPTR_POLL_ADDR_LO, lower_32_bits(wptr_gpu_addr)); + WREG32(mmCP_RB_WPTR_POLL_ADDR_HI, upper_32_bits(wptr_gpu_addr)); + mdelay(1); + WREG32(mmCP_RB0_CNTL, tmp); + + rb_addr = ring->gpu_addr >> 8; + WREG32(mmCP_RB0_BASE, rb_addr); + WREG32(mmCP_RB0_BASE_HI, upper_32_bits(rb_addr)); + + gfx_v8_0_set_cpg_door_bell(adev, ring); + /* start the ring */ + amdgpu_ring_clear_ring(ring); + gfx_v8_0_cp_gfx_start(adev); + + return 0; +} + +static void gfx_v8_0_cp_compute_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) { + WREG32(mmCP_MEC_CNTL, 0); + } else { + WREG32(mmCP_MEC_CNTL, (CP_MEC_CNTL__MEC_ME1_HALT_MASK | CP_MEC_CNTL__MEC_ME2_HALT_MASK)); + adev->gfx.kiq[0].ring.sched.ready = false; + } + udelay(50); +} + +/* KIQ functions */ +static void gfx_v8_0_kiq_setting(struct amdgpu_ring *ring) +{ + uint32_t tmp; + struct amdgpu_device *adev = ring->adev; + + /* tell RLC which is KIQ queue */ + tmp = RREG32(mmRLC_CP_SCHEDULERS); + tmp &= 0xffffff00; + tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue); + WREG32(mmRLC_CP_SCHEDULERS, tmp); + tmp |= 0x80; + WREG32(mmRLC_CP_SCHEDULERS, tmp); +} + +static int gfx_v8_0_kiq_kcq_enable(struct amdgpu_device *adev) +{ + struct amdgpu_ring *kiq_ring = &adev->gfx.kiq[0].ring; + uint64_t queue_mask = 0; + int r, i; + + for (i = 0; i < AMDGPU_MAX_COMPUTE_QUEUES; ++i) { + if (!test_bit(i, adev->gfx.mec_bitmap[0].queue_bitmap)) + continue; + + /* This situation may be hit in the future if a new HW + * generation exposes more than 64 queues. If so, the + * definition of queue_mask needs updating */ + if (WARN_ON(i >= (sizeof(queue_mask)*8))) { + DRM_ERROR("Invalid KCQ enabled: %d\n", i); + break; + } + + queue_mask |= (1ull << i); + } + + r = amdgpu_ring_alloc(kiq_ring, (8 * adev->gfx.num_compute_rings) + 8); + if (r) { + DRM_ERROR("Failed to lock KIQ (%d).\n", r); + return r; + } + /* set resources */ + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_SET_RESOURCES, 6)); + amdgpu_ring_write(kiq_ring, 0); /* vmid_mask:0 queue_type:0 (KIQ) */ + amdgpu_ring_write(kiq_ring, lower_32_bits(queue_mask)); /* queue mask lo */ + amdgpu_ring_write(kiq_ring, upper_32_bits(queue_mask)); /* queue mask hi */ + amdgpu_ring_write(kiq_ring, 0); /* gws mask lo */ + amdgpu_ring_write(kiq_ring, 0); /* gws mask hi */ + amdgpu_ring_write(kiq_ring, 0); /* oac mask */ + amdgpu_ring_write(kiq_ring, 0); /* gds heap base:0, gds heap size:0 */ + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + struct amdgpu_ring *ring = &adev->gfx.compute_ring[i]; + uint64_t mqd_addr = amdgpu_bo_gpu_offset(ring->mqd_obj); + uint64_t wptr_addr = ring->wptr_gpu_addr; + + /* map queues */ + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5)); + /* Q_sel:0, vmid:0, vidmem: 1, engine:0, num_Q:1*/ + amdgpu_ring_write(kiq_ring, + PACKET3_MAP_QUEUES_NUM_QUEUES(1)); + amdgpu_ring_write(kiq_ring, + PACKET3_MAP_QUEUES_DOORBELL_OFFSET(ring->doorbell_index) | + PACKET3_MAP_QUEUES_QUEUE(ring->queue) | + PACKET3_MAP_QUEUES_PIPE(ring->pipe) | + PACKET3_MAP_QUEUES_ME(ring->me == 1 ? 0 : 1)); /* doorbell */ + amdgpu_ring_write(kiq_ring, lower_32_bits(mqd_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(mqd_addr)); + amdgpu_ring_write(kiq_ring, lower_32_bits(wptr_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(wptr_addr)); + } + + amdgpu_ring_commit(kiq_ring); + + return 0; +} + +static int gfx_v8_0_deactivate_hqd(struct amdgpu_device *adev, u32 req) +{ + int i, r = 0; + + if (RREG32(mmCP_HQD_ACTIVE) & CP_HQD_ACTIVE__ACTIVE_MASK) { + WREG32_FIELD(CP_HQD_DEQUEUE_REQUEST, DEQUEUE_REQ, req); + for (i = 0; i < adev->usec_timeout; i++) { + if (!(RREG32(mmCP_HQD_ACTIVE) & CP_HQD_ACTIVE__ACTIVE_MASK)) + break; + udelay(1); + } + if (i == adev->usec_timeout) + r = -ETIMEDOUT; + } + WREG32(mmCP_HQD_DEQUEUE_REQUEST, 0); + WREG32(mmCP_HQD_PQ_RPTR, 0); + WREG32(mmCP_HQD_PQ_WPTR, 0); + + return r; +} + +static void gfx_v8_0_mqd_set_priority(struct amdgpu_ring *ring, struct vi_mqd *mqd) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) { + if (amdgpu_gfx_is_high_priority_compute_queue(adev, ring)) { + mqd->cp_hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_HIGH; + mqd->cp_hqd_queue_priority = + AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM; + } + } +} + +static int gfx_v8_0_mqd_init(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct vi_mqd *mqd = ring->mqd_ptr; + uint64_t hqd_gpu_addr, wb_gpu_addr, eop_base_addr; + uint32_t tmp; + + mqd->header = 0xC0310800; + mqd->compute_pipelinestat_enable = 0x00000001; + mqd->compute_static_thread_mgmt_se0 = 0xffffffff; + mqd->compute_static_thread_mgmt_se1 = 0xffffffff; + mqd->compute_static_thread_mgmt_se2 = 0xffffffff; + mqd->compute_static_thread_mgmt_se3 = 0xffffffff; + mqd->compute_misc_reserved = 0x00000003; + mqd->dynamic_cu_mask_addr_lo = lower_32_bits(ring->mqd_gpu_addr + + offsetof(struct vi_mqd_allocation, dynamic_cu_mask)); + mqd->dynamic_cu_mask_addr_hi = upper_32_bits(ring->mqd_gpu_addr + + offsetof(struct vi_mqd_allocation, dynamic_cu_mask)); + eop_base_addr = ring->eop_gpu_addr >> 8; + mqd->cp_hqd_eop_base_addr_lo = eop_base_addr; + mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr); + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + tmp = RREG32(mmCP_HQD_EOP_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_EOP_CONTROL, EOP_SIZE, + (order_base_2(GFX8_MEC_HPD_SIZE / 4) - 1)); + + mqd->cp_hqd_eop_control = tmp; + + /* enable doorbell? */ + tmp = REG_SET_FIELD(RREG32(mmCP_HQD_PQ_DOORBELL_CONTROL), + CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, + ring->use_doorbell ? 1 : 0); + + mqd->cp_hqd_pq_doorbell_control = tmp; + + /* set the pointer to the MQD */ + mqd->cp_mqd_base_addr_lo = ring->mqd_gpu_addr & 0xfffffffc; + mqd->cp_mqd_base_addr_hi = upper_32_bits(ring->mqd_gpu_addr); + + /* set MQD vmid to 0 */ + tmp = RREG32(mmCP_MQD_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_MQD_CONTROL, VMID, 0); + mqd->cp_mqd_control = tmp; + + /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ + hqd_gpu_addr = ring->gpu_addr >> 8; + mqd->cp_hqd_pq_base_lo = hqd_gpu_addr; + mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr); + + /* set up the HQD, this is similar to CP_RB0_CNTL */ + tmp = RREG32(mmCP_HQD_PQ_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, QUEUE_SIZE, + (order_base_2(ring->ring_size / 4) - 1)); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE, + (order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1)); +#ifdef __BIG_ENDIAN + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ENDIAN_SWAP, 1); +#endif + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ROQ_PQ_IB_FLIP, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1); + mqd->cp_hqd_pq_control = tmp; + + /* set the wb address whether it's enabled or not */ + wb_gpu_addr = ring->rptr_gpu_addr; + mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_rptr_report_addr_hi = + upper_32_bits(wb_gpu_addr) & 0xffff; + + /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ + wb_gpu_addr = ring->wptr_gpu_addr; + mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; + + tmp = 0; + /* enable the doorbell if requested */ + if (ring->use_doorbell) { + tmp = RREG32(mmCP_HQD_PQ_DOORBELL_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_OFFSET, ring->doorbell_index); + + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_SOURCE, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_HIT, 0); + } + + mqd->cp_hqd_pq_doorbell_control = tmp; + + /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ + ring->wptr = 0; + mqd->cp_hqd_pq_wptr = ring->wptr; + mqd->cp_hqd_pq_rptr = RREG32(mmCP_HQD_PQ_RPTR); + + /* set the vmid for the queue */ + mqd->cp_hqd_vmid = 0; + + tmp = RREG32(mmCP_HQD_PERSISTENT_STATE); + tmp = REG_SET_FIELD(tmp, CP_HQD_PERSISTENT_STATE, PRELOAD_SIZE, 0x53); + mqd->cp_hqd_persistent_state = tmp; + + /* set MTYPE */ + tmp = RREG32(mmCP_HQD_IB_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_IB_CONTROL, MIN_IB_AVAIL_SIZE, 3); + tmp = REG_SET_FIELD(tmp, CP_HQD_IB_CONTROL, MTYPE, 3); + mqd->cp_hqd_ib_control = tmp; + + tmp = RREG32(mmCP_HQD_IQ_TIMER); + tmp = REG_SET_FIELD(tmp, CP_HQD_IQ_TIMER, MTYPE, 3); + mqd->cp_hqd_iq_timer = tmp; + + tmp = RREG32(mmCP_HQD_CTX_SAVE_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_CTX_SAVE_CONTROL, MTYPE, 3); + mqd->cp_hqd_ctx_save_control = tmp; + + /* defaults */ + mqd->cp_hqd_eop_rptr = RREG32(mmCP_HQD_EOP_RPTR); + mqd->cp_hqd_eop_wptr = RREG32(mmCP_HQD_EOP_WPTR); + mqd->cp_hqd_ctx_save_base_addr_lo = RREG32(mmCP_HQD_CTX_SAVE_BASE_ADDR_LO); + mqd->cp_hqd_ctx_save_base_addr_hi = RREG32(mmCP_HQD_CTX_SAVE_BASE_ADDR_HI); + mqd->cp_hqd_cntl_stack_offset = RREG32(mmCP_HQD_CNTL_STACK_OFFSET); + mqd->cp_hqd_cntl_stack_size = RREG32(mmCP_HQD_CNTL_STACK_SIZE); + mqd->cp_hqd_wg_state_offset = RREG32(mmCP_HQD_WG_STATE_OFFSET); + mqd->cp_hqd_ctx_save_size = RREG32(mmCP_HQD_CTX_SAVE_SIZE); + mqd->cp_hqd_eop_done_events = RREG32(mmCP_HQD_EOP_EVENTS); + mqd->cp_hqd_error = RREG32(mmCP_HQD_ERROR); + mqd->cp_hqd_eop_wptr_mem = RREG32(mmCP_HQD_EOP_WPTR_MEM); + mqd->cp_hqd_eop_dones = RREG32(mmCP_HQD_EOP_DONES); + + /* set static priority for a queue/ring */ + gfx_v8_0_mqd_set_priority(ring, mqd); + mqd->cp_hqd_quantum = RREG32(mmCP_HQD_QUANTUM); + + /* map_queues packet doesn't need activate the queue, + * so only kiq need set this field. + */ + if (ring->funcs->type == AMDGPU_RING_TYPE_KIQ) + mqd->cp_hqd_active = 1; + + return 0; +} + +static int gfx_v8_0_mqd_commit(struct amdgpu_device *adev, + struct vi_mqd *mqd) +{ + uint32_t mqd_reg; + uint32_t *mqd_data; + + /* HQD registers extend from mmCP_MQD_BASE_ADDR to mmCP_HQD_ERROR */ + mqd_data = &mqd->cp_mqd_base_addr_lo; + + /* disable wptr polling */ + WREG32_FIELD(CP_PQ_WPTR_POLL_CNTL, EN, 0); + + /* program all HQD registers */ + for (mqd_reg = mmCP_HQD_VMID; mqd_reg <= mmCP_HQD_EOP_CONTROL; mqd_reg++) + WREG32(mqd_reg, mqd_data[mqd_reg - mmCP_MQD_BASE_ADDR]); + + /* Tonga errata: EOP RPTR/WPTR should be left unmodified. + * This is safe since EOP RPTR==WPTR for any inactive HQD + * on ASICs that do not support context-save. + * EOP writes/reads can start anywhere in the ring. + */ + if (adev->asic_type != CHIP_TONGA) { + WREG32(mmCP_HQD_EOP_RPTR, mqd->cp_hqd_eop_rptr); + WREG32(mmCP_HQD_EOP_WPTR, mqd->cp_hqd_eop_wptr); + WREG32(mmCP_HQD_EOP_WPTR_MEM, mqd->cp_hqd_eop_wptr_mem); + } + + for (mqd_reg = mmCP_HQD_EOP_EVENTS; mqd_reg <= mmCP_HQD_ERROR; mqd_reg++) + WREG32(mqd_reg, mqd_data[mqd_reg - mmCP_MQD_BASE_ADDR]); + + /* activate the HQD */ + for (mqd_reg = mmCP_MQD_BASE_ADDR; mqd_reg <= mmCP_HQD_ACTIVE; mqd_reg++) + WREG32(mqd_reg, mqd_data[mqd_reg - mmCP_MQD_BASE_ADDR]); + + return 0; +} + +static int gfx_v8_0_kiq_init_queue(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct vi_mqd *mqd = ring->mqd_ptr; + + gfx_v8_0_kiq_setting(ring); + + if (amdgpu_in_reset(adev)) { /* for GPU_RESET case */ + /* reset MQD to a clean status */ + if (adev->gfx.kiq[0].mqd_backup) + memcpy(mqd, adev->gfx.kiq[0].mqd_backup, sizeof(struct vi_mqd_allocation)); + + /* reset ring buffer */ + ring->wptr = 0; + amdgpu_ring_clear_ring(ring); + mutex_lock(&adev->srbm_mutex); + vi_srbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + gfx_v8_0_mqd_commit(adev, mqd); + vi_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + } else { + memset((void *)mqd, 0, sizeof(struct vi_mqd_allocation)); + ((struct vi_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF; + ((struct vi_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF; + if (amdgpu_sriov_vf(adev) && adev->in_suspend) + amdgpu_ring_clear_ring(ring); + mutex_lock(&adev->srbm_mutex); + vi_srbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + gfx_v8_0_mqd_init(ring); + gfx_v8_0_mqd_commit(adev, mqd); + vi_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + if (adev->gfx.kiq[0].mqd_backup) + memcpy(adev->gfx.kiq[0].mqd_backup, mqd, sizeof(struct vi_mqd_allocation)); + } + + return 0; +} + +static int gfx_v8_0_kcq_init_queue(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct vi_mqd *mqd = ring->mqd_ptr; + int mqd_idx = ring - &adev->gfx.compute_ring[0]; + + if (!amdgpu_in_reset(adev) && !adev->in_suspend) { + memset((void *)mqd, 0, sizeof(struct vi_mqd_allocation)); + ((struct vi_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF; + ((struct vi_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF; + mutex_lock(&adev->srbm_mutex); + vi_srbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + gfx_v8_0_mqd_init(ring); + vi_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + if (adev->gfx.mec.mqd_backup[mqd_idx]) + memcpy(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(struct vi_mqd_allocation)); + } else { + /* restore MQD to a clean status */ + if (adev->gfx.mec.mqd_backup[mqd_idx]) + memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(struct vi_mqd_allocation)); + /* reset ring buffer */ + ring->wptr = 0; + amdgpu_ring_clear_ring(ring); + } + return 0; +} + +static void gfx_v8_0_set_mec_doorbell_range(struct amdgpu_device *adev) +{ + if (adev->asic_type > CHIP_TONGA) { + WREG32(mmCP_MEC_DOORBELL_RANGE_LOWER, adev->doorbell_index.kiq << 2); + WREG32(mmCP_MEC_DOORBELL_RANGE_UPPER, adev->doorbell_index.mec_ring7 << 2); + } + /* enable doorbells */ + WREG32_FIELD(CP_PQ_STATUS, DOORBELL_ENABLE, 1); +} + +static int gfx_v8_0_kiq_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + int r; + + ring = &adev->gfx.kiq[0].ring; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + return r; + + r = amdgpu_bo_kmap(ring->mqd_obj, &ring->mqd_ptr); + if (unlikely(r != 0)) { + amdgpu_bo_unreserve(ring->mqd_obj); + return r; + } + + gfx_v8_0_kiq_init_queue(ring); + amdgpu_bo_kunmap(ring->mqd_obj); + ring->mqd_ptr = NULL; + amdgpu_bo_unreserve(ring->mqd_obj); + return 0; +} + +static int gfx_v8_0_kcq_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = NULL; + int r = 0, i; + + gfx_v8_0_cp_compute_enable(adev, true); + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + goto done; + r = amdgpu_bo_kmap(ring->mqd_obj, &ring->mqd_ptr); + if (!r) { + r = gfx_v8_0_kcq_init_queue(ring); + amdgpu_bo_kunmap(ring->mqd_obj); + ring->mqd_ptr = NULL; + } + amdgpu_bo_unreserve(ring->mqd_obj); + if (r) + goto done; + } + + gfx_v8_0_set_mec_doorbell_range(adev); + + r = gfx_v8_0_kiq_kcq_enable(adev); + if (r) + goto done; + +done: + return r; +} + +static int gfx_v8_0_cp_test_all_rings(struct amdgpu_device *adev) +{ + int r, i; + struct amdgpu_ring *ring; + + /* collect all the ring_tests here, gfx, kiq, compute */ + ring = &adev->gfx.gfx_ring[0]; + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + ring = &adev->gfx.kiq[0].ring; + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + amdgpu_ring_test_helper(ring); + } + + return 0; +} + +static int gfx_v8_0_cp_resume(struct amdgpu_device *adev) +{ + int r; + + if (!(adev->flags & AMD_IS_APU)) + gfx_v8_0_enable_gui_idle_interrupt(adev, false); + + r = gfx_v8_0_kiq_resume(adev); + if (r) + return r; + + r = gfx_v8_0_cp_gfx_resume(adev); + if (r) + return r; + + r = gfx_v8_0_kcq_resume(adev); + if (r) + return r; + + r = gfx_v8_0_cp_test_all_rings(adev); + if (r) + return r; + + gfx_v8_0_enable_gui_idle_interrupt(adev, true); + + return 0; +} + +static void gfx_v8_0_cp_enable(struct amdgpu_device *adev, bool enable) +{ + gfx_v8_0_cp_gfx_enable(adev, enable); + gfx_v8_0_cp_compute_enable(adev, enable); +} + +static int gfx_v8_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gfx_v8_0_init_golden_registers(adev); + gfx_v8_0_constants_init(adev); + + r = adev->gfx.rlc.funcs->resume(adev); + if (r) + return r; + + r = gfx_v8_0_cp_resume(adev); + + return r; +} + +static int gfx_v8_0_kcq_disable(struct amdgpu_device *adev) +{ + int r, i; + struct amdgpu_ring *kiq_ring = &adev->gfx.kiq[0].ring; + + r = amdgpu_ring_alloc(kiq_ring, 6 * adev->gfx.num_compute_rings); + if (r) + DRM_ERROR("Failed to lock KIQ (%d).\n", r); + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + struct amdgpu_ring *ring = &adev->gfx.compute_ring[i]; + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_UNMAP_QUEUES, 4)); + amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + PACKET3_UNMAP_QUEUES_ACTION(1) | /* RESET_QUEUES */ + PACKET3_UNMAP_QUEUES_QUEUE_SEL(0) | + PACKET3_UNMAP_QUEUES_ENGINE_SEL(0) | + PACKET3_UNMAP_QUEUES_NUM_QUEUES(1)); + amdgpu_ring_write(kiq_ring, PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(ring->doorbell_index)); + amdgpu_ring_write(kiq_ring, 0); + amdgpu_ring_write(kiq_ring, 0); + amdgpu_ring_write(kiq_ring, 0); + } + r = amdgpu_ring_test_helper(kiq_ring); + if (r) + DRM_ERROR("KCQ disable failed\n"); + + return r; +} + +static bool gfx_v8_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (REG_GET_FIELD(RREG32(mmGRBM_STATUS), GRBM_STATUS, GUI_ACTIVE) + || RREG32(mmGRBM_STATUS2) != 0x8) + return false; + else + return true; +} + +static bool gfx_v8_0_rlc_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (RREG32(mmGRBM_STATUS2) != 0x8) + return false; + else + return true; +} + +static int gfx_v8_0_wait_for_rlc_idle(void *handle) +{ + unsigned int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (gfx_v8_0_rlc_is_idle(handle)) + return 0; + + udelay(1); + } + return -ETIMEDOUT; +} + +static int gfx_v8_0_wait_for_idle(void *handle) +{ + unsigned int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (gfx_v8_0_is_idle(handle)) + return 0; + + udelay(1); + } + return -ETIMEDOUT; +} + +static int gfx_v8_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0); + amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0); + + amdgpu_irq_put(adev, &adev->gfx.cp_ecc_error_irq, 0); + + amdgpu_irq_put(adev, &adev->gfx.sq_irq, 0); + + /* disable KCQ to avoid CPC touch memory not valid anymore */ + gfx_v8_0_kcq_disable(adev); + + if (amdgpu_sriov_vf(adev)) { + pr_debug("For SRIOV client, shouldn't do anything.\n"); + return 0; + } + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + if (!gfx_v8_0_wait_for_idle(adev)) + gfx_v8_0_cp_enable(adev, false); + else + pr_err("cp is busy, skip halt cp\n"); + if (!gfx_v8_0_wait_for_rlc_idle(adev)) + adev->gfx.rlc.funcs->stop(adev); + else + pr_err("rlc is busy, skip halt rlc\n"); + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); + + return 0; +} + +static int gfx_v8_0_suspend(void *handle) +{ + return gfx_v8_0_hw_fini(handle); +} + +static int gfx_v8_0_resume(void *handle) +{ + return gfx_v8_0_hw_init(handle); +} + +static bool gfx_v8_0_check_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 grbm_soft_reset = 0, srbm_soft_reset = 0; + u32 tmp; + + /* GRBM_STATUS */ + tmp = RREG32(mmGRBM_STATUS); + if (tmp & (GRBM_STATUS__PA_BUSY_MASK | GRBM_STATUS__SC_BUSY_MASK | + GRBM_STATUS__BCI_BUSY_MASK | GRBM_STATUS__SX_BUSY_MASK | + GRBM_STATUS__TA_BUSY_MASK | GRBM_STATUS__VGT_BUSY_MASK | + GRBM_STATUS__DB_BUSY_MASK | GRBM_STATUS__CB_BUSY_MASK | + GRBM_STATUS__GDS_BUSY_MASK | GRBM_STATUS__SPI_BUSY_MASK | + GRBM_STATUS__IA_BUSY_MASK | GRBM_STATUS__IA_BUSY_NO_DMA_MASK | + GRBM_STATUS__CP_BUSY_MASK | GRBM_STATUS__CP_COHERENCY_BUSY_MASK)) { + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_CP, 1); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_GFX, 1); + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, + SRBM_SOFT_RESET, SOFT_RESET_GRBM, 1); + } + + /* GRBM_STATUS2 */ + tmp = RREG32(mmGRBM_STATUS2); + if (REG_GET_FIELD(tmp, GRBM_STATUS2, RLC_BUSY)) + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_RLC, 1); + + if (REG_GET_FIELD(tmp, GRBM_STATUS2, CPF_BUSY) || + REG_GET_FIELD(tmp, GRBM_STATUS2, CPC_BUSY) || + REG_GET_FIELD(tmp, GRBM_STATUS2, CPG_BUSY)) { + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_CPF, 1); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_CPC, 1); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, + SOFT_RESET_CPG, 1); + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, + SOFT_RESET_GRBM, 1); + } + + /* SRBM_STATUS */ + tmp = RREG32(mmSRBM_STATUS); + if (REG_GET_FIELD(tmp, SRBM_STATUS, GRBM_RQ_PENDING)) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, + SRBM_SOFT_RESET, SOFT_RESET_GRBM, 1); + if (REG_GET_FIELD(tmp, SRBM_STATUS, SEM_BUSY)) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, + SRBM_SOFT_RESET, SOFT_RESET_SEM, 1); + + if (grbm_soft_reset || srbm_soft_reset) { + adev->gfx.grbm_soft_reset = grbm_soft_reset; + adev->gfx.srbm_soft_reset = srbm_soft_reset; + return true; + } else { + adev->gfx.grbm_soft_reset = 0; + adev->gfx.srbm_soft_reset = 0; + return false; + } +} + +static int gfx_v8_0_pre_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 grbm_soft_reset = 0; + + if ((!adev->gfx.grbm_soft_reset) && + (!adev->gfx.srbm_soft_reset)) + return 0; + + grbm_soft_reset = adev->gfx.grbm_soft_reset; + + /* stop the rlc */ + adev->gfx.rlc.funcs->stop(adev); + + if (REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_CP) || + REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_GFX)) + /* Disable GFX parsing/prefetching */ + gfx_v8_0_cp_gfx_enable(adev, false); + + if (REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_CP) || + REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_CPF) || + REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_CPC) || + REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_CPG)) { + int i; + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + struct amdgpu_ring *ring = &adev->gfx.compute_ring[i]; + + mutex_lock(&adev->srbm_mutex); + vi_srbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + gfx_v8_0_deactivate_hqd(adev, 2); + vi_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + } + /* Disable MEC parsing/prefetching */ + gfx_v8_0_cp_compute_enable(adev, false); + } + + return 0; +} + +static int gfx_v8_0_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 grbm_soft_reset = 0, srbm_soft_reset = 0; + u32 tmp; + + if ((!adev->gfx.grbm_soft_reset) && + (!adev->gfx.srbm_soft_reset)) + return 0; + + grbm_soft_reset = adev->gfx.grbm_soft_reset; + srbm_soft_reset = adev->gfx.srbm_soft_reset; + + if (grbm_soft_reset || srbm_soft_reset) { + tmp = RREG32(mmGMCON_DEBUG); + tmp = REG_SET_FIELD(tmp, GMCON_DEBUG, GFX_STALL, 1); + tmp = REG_SET_FIELD(tmp, GMCON_DEBUG, GFX_CLEAR, 1); + WREG32(mmGMCON_DEBUG, tmp); + udelay(50); + } + + if (grbm_soft_reset) { + tmp = RREG32(mmGRBM_SOFT_RESET); + tmp |= grbm_soft_reset; + dev_info(adev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmGRBM_SOFT_RESET, tmp); + tmp = RREG32(mmGRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~grbm_soft_reset; + WREG32(mmGRBM_SOFT_RESET, tmp); + tmp = RREG32(mmGRBM_SOFT_RESET); + } + + if (srbm_soft_reset) { + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + } + + if (grbm_soft_reset || srbm_soft_reset) { + tmp = RREG32(mmGMCON_DEBUG); + tmp = REG_SET_FIELD(tmp, GMCON_DEBUG, GFX_STALL, 0); + tmp = REG_SET_FIELD(tmp, GMCON_DEBUG, GFX_CLEAR, 0); + WREG32(mmGMCON_DEBUG, tmp); + } + + /* Wait a little for things to settle down */ + udelay(50); + + return 0; +} + +static int gfx_v8_0_post_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 grbm_soft_reset = 0; + + if ((!adev->gfx.grbm_soft_reset) && + (!adev->gfx.srbm_soft_reset)) + return 0; + + grbm_soft_reset = adev->gfx.grbm_soft_reset; + + if (REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_CP) || + REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_CPF) || + REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_CPC) || + REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_CPG)) { + int i; + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + struct amdgpu_ring *ring = &adev->gfx.compute_ring[i]; + + mutex_lock(&adev->srbm_mutex); + vi_srbm_select(adev, ring->me, ring->pipe, ring->queue, 0); + gfx_v8_0_deactivate_hqd(adev, 2); + vi_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + } + gfx_v8_0_kiq_resume(adev); + gfx_v8_0_kcq_resume(adev); + } + + if (REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_CP) || + REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_GFX)) + gfx_v8_0_cp_gfx_resume(adev); + + gfx_v8_0_cp_test_all_rings(adev); + + adev->gfx.rlc.funcs->start(adev); + + return 0; +} + +/** + * gfx_v8_0_get_gpu_clock_counter - return GPU clock counter snapshot + * + * @adev: amdgpu_device pointer + * + * Fetches a GPU clock counter snapshot. + * Returns the 64 bit clock counter snapshot. + */ +static uint64_t gfx_v8_0_get_gpu_clock_counter(struct amdgpu_device *adev) +{ + uint64_t clock; + + mutex_lock(&adev->gfx.gpu_clock_mutex); + WREG32(mmRLC_CAPTURE_GPU_CLOCK_COUNT, 1); + clock = (uint64_t)RREG32(mmRLC_GPU_CLOCK_COUNT_LSB) | + ((uint64_t)RREG32(mmRLC_GPU_CLOCK_COUNT_MSB) << 32ULL); + mutex_unlock(&adev->gfx.gpu_clock_mutex); + return clock; +} + +static void gfx_v8_0_ring_emit_gds_switch(struct amdgpu_ring *ring, + uint32_t vmid, + uint32_t gds_base, uint32_t gds_size, + uint32_t gws_base, uint32_t gws_size, + uint32_t oa_base, uint32_t oa_size) +{ + /* GDS Base */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0))); + amdgpu_ring_write(ring, amdgpu_gds_reg_offset[vmid].mem_base); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, gds_base); + + /* GDS Size */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0))); + amdgpu_ring_write(ring, amdgpu_gds_reg_offset[vmid].mem_size); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, gds_size); + + /* GWS */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0))); + amdgpu_ring_write(ring, amdgpu_gds_reg_offset[vmid].gws); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, gws_size << GDS_GWS_VMID0__SIZE__SHIFT | gws_base); + + /* OA */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0))); + amdgpu_ring_write(ring, amdgpu_gds_reg_offset[vmid].oa); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, (1 << (oa_size + oa_base)) - (1 << oa_base)); +} + +static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t address) +{ + WREG32(mmSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | + (address << SQ_IND_INDEX__INDEX__SHIFT) | + (SQ_IND_INDEX__FORCE_READ_MASK)); + return RREG32(mmSQ_IND_DATA); +} + +static void wave_read_regs(struct amdgpu_device *adev, uint32_t simd, + uint32_t wave, uint32_t thread, + uint32_t regno, uint32_t num, uint32_t *out) +{ + WREG32(mmSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | + (regno << SQ_IND_INDEX__INDEX__SHIFT) | + (thread << SQ_IND_INDEX__THREAD_ID__SHIFT) | + (SQ_IND_INDEX__FORCE_READ_MASK) | + (SQ_IND_INDEX__AUTO_INCR_MASK)); + while (num--) + *(out++) = RREG32(mmSQ_IND_DATA); +} + +static void gfx_v8_0_read_wave_data(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, uint32_t wave, uint32_t *dst, int *no_fields) +{ + /* type 0 wave data */ + dst[(*no_fields)++] = 0; + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_STATUS); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_HW_ID); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW0); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW1); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_GPR_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_LDS_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TRAPSTS); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_STS); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TBA_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TBA_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TMA_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TMA_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_DBG0); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_M0); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_MODE); +} + +static void gfx_v8_0_read_wave_sgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t start, + uint32_t size, uint32_t *dst) +{ + wave_read_regs( + adev, simd, wave, 0, + start + SQIND_WAVE_SGPRS_OFFSET, size, dst); +} + + +static const struct amdgpu_gfx_funcs gfx_v8_0_gfx_funcs = { + .get_gpu_clock_counter = &gfx_v8_0_get_gpu_clock_counter, + .select_se_sh = &gfx_v8_0_select_se_sh, + .read_wave_data = &gfx_v8_0_read_wave_data, + .read_wave_sgprs = &gfx_v8_0_read_wave_sgprs, + .select_me_pipe_q = &gfx_v8_0_select_me_pipe_q +}; + +static int gfx_v8_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->gfx.xcc_mask = 1; + adev->gfx.num_gfx_rings = GFX8_NUM_GFX_RINGS; + adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev), + AMDGPU_MAX_COMPUTE_RINGS); + adev->gfx.funcs = &gfx_v8_0_gfx_funcs; + gfx_v8_0_set_ring_funcs(adev); + gfx_v8_0_set_irq_funcs(adev); + gfx_v8_0_set_gds_init(adev); + gfx_v8_0_set_rlc_funcs(adev); + + return 0; +} + +static int gfx_v8_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_reg_irq, 0); + if (r) + return r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_inst_irq, 0); + if (r) + return r; + + /* requires IBs so do in late init after IB pool is initialized */ + r = gfx_v8_0_do_edc_gpr_workarounds(adev); + if (r) + return r; + + r = amdgpu_irq_get(adev, &adev->gfx.cp_ecc_error_irq, 0); + if (r) { + DRM_ERROR("amdgpu_irq_get() failed to get IRQ for EDC, r: %d.\n", r); + return r; + } + + r = amdgpu_irq_get(adev, &adev->gfx.sq_irq, 0); + if (r) { + DRM_ERROR( + "amdgpu_irq_get() failed to get IRQ for SQ, r: %d.\n", + r); + return r; + } + + return 0; +} + +static void gfx_v8_0_enable_gfx_static_mg_power_gating(struct amdgpu_device *adev, + bool enable) +{ + if ((adev->asic_type == CHIP_POLARIS11) || + (adev->asic_type == CHIP_POLARIS12) || + (adev->asic_type == CHIP_VEGAM)) + /* Send msg to SMU via Powerplay */ + amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_GFX, enable); + + WREG32_FIELD(RLC_PG_CNTL, STATIC_PER_CU_PG_ENABLE, enable ? 1 : 0); +} + +static void gfx_v8_0_enable_gfx_dynamic_mg_power_gating(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD(RLC_PG_CNTL, DYN_PER_CU_PG_ENABLE, enable ? 1 : 0); +} + +static void polaris11_enable_gfx_quick_mg_power_gating(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD(RLC_PG_CNTL, QUICK_PG_ENABLE, enable ? 1 : 0); +} + +static void cz_enable_gfx_cg_power_gating(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD(RLC_PG_CNTL, GFX_POWER_GATING_ENABLE, enable ? 1 : 0); +} + +static void cz_enable_gfx_pipeline_power_gating(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD(RLC_PG_CNTL, GFX_PIPELINE_PG_ENABLE, enable ? 1 : 0); + + /* Read any GFX register to wake up GFX. */ + if (!enable) + RREG32(mmDB_RENDER_CONTROL); +} + +static void cz_update_gfx_cg_power_gating(struct amdgpu_device *adev, + bool enable) +{ + if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) && enable) { + cz_enable_gfx_cg_power_gating(adev, true); + if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PIPELINE) + cz_enable_gfx_pipeline_power_gating(adev, true); + } else { + cz_enable_gfx_cg_power_gating(adev, false); + cz_enable_gfx_pipeline_power_gating(adev, false); + } +} + +static int gfx_v8_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_PG_STATE_GATE); + + if (amdgpu_sriov_vf(adev)) + return 0; + + if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_RLC_SMU_HS | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_GFX_DMG)) + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + switch (adev->asic_type) { + case CHIP_CARRIZO: + case CHIP_STONEY: + + if (adev->pg_flags & AMD_PG_SUPPORT_RLC_SMU_HS) { + cz_enable_sck_slow_down_on_power_up(adev, true); + cz_enable_sck_slow_down_on_power_down(adev, true); + } else { + cz_enable_sck_slow_down_on_power_up(adev, false); + cz_enable_sck_slow_down_on_power_down(adev, false); + } + if (adev->pg_flags & AMD_PG_SUPPORT_CP) + cz_enable_cp_power_gating(adev, true); + else + cz_enable_cp_power_gating(adev, false); + + cz_update_gfx_cg_power_gating(adev, enable); + + if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_SMG) && enable) + gfx_v8_0_enable_gfx_static_mg_power_gating(adev, true); + else + gfx_v8_0_enable_gfx_static_mg_power_gating(adev, false); + + if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_DMG) && enable) + gfx_v8_0_enable_gfx_dynamic_mg_power_gating(adev, true); + else + gfx_v8_0_enable_gfx_dynamic_mg_power_gating(adev, false); + break; + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_VEGAM: + if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_SMG) && enable) + gfx_v8_0_enable_gfx_static_mg_power_gating(adev, true); + else + gfx_v8_0_enable_gfx_static_mg_power_gating(adev, false); + + if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_DMG) && enable) + gfx_v8_0_enable_gfx_dynamic_mg_power_gating(adev, true); + else + gfx_v8_0_enable_gfx_dynamic_mg_power_gating(adev, false); + + if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_QUICK_MG) && enable) + polaris11_enable_gfx_quick_mg_power_gating(adev, true); + else + polaris11_enable_gfx_quick_mg_power_gating(adev, false); + break; + default: + break; + } + if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_RLC_SMU_HS | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_GFX_DMG)) + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); + return 0; +} + +static void gfx_v8_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + /* AMD_CG_SUPPORT_GFX_MGCG */ + data = RREG32(mmRLC_CGTT_MGCG_OVERRIDE); + if (!(data & RLC_CGTT_MGCG_OVERRIDE__CPF_MASK)) + *flags |= AMD_CG_SUPPORT_GFX_MGCG; + + /* AMD_CG_SUPPORT_GFX_CGLG */ + data = RREG32(mmRLC_CGCG_CGLS_CTRL); + if (data & RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CGCG; + + /* AMD_CG_SUPPORT_GFX_CGLS */ + if (data & RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CGLS; + + /* AMD_CG_SUPPORT_GFX_CGTS */ + data = RREG32(mmCGTS_SM_CTRL_REG); + if (!(data & CGTS_SM_CTRL_REG__OVERRIDE_MASK)) + *flags |= AMD_CG_SUPPORT_GFX_CGTS; + + /* AMD_CG_SUPPORT_GFX_CGTS_LS */ + if (!(data & CGTS_SM_CTRL_REG__LS_OVERRIDE_MASK)) + *flags |= AMD_CG_SUPPORT_GFX_CGTS_LS; + + /* AMD_CG_SUPPORT_GFX_RLC_LS */ + data = RREG32(mmRLC_MEM_SLP_CNTL); + if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_RLC_LS | AMD_CG_SUPPORT_GFX_MGLS; + + /* AMD_CG_SUPPORT_GFX_CP_LS */ + data = RREG32(mmCP_MEM_SLP_CNTL); + if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CP_LS | AMD_CG_SUPPORT_GFX_MGLS; +} + +static void gfx_v8_0_send_serdes_cmd(struct amdgpu_device *adev, + uint32_t reg_addr, uint32_t cmd) +{ + uint32_t data; + + gfx_v8_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + + WREG32(mmRLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); + WREG32(mmRLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); + + data = RREG32(mmRLC_SERDES_WR_CTRL); + if (adev->asic_type == CHIP_STONEY) + data &= ~(RLC_SERDES_WR_CTRL__WRITE_COMMAND_MASK | + RLC_SERDES_WR_CTRL__READ_COMMAND_MASK | + RLC_SERDES_WR_CTRL__P1_SELECT_MASK | + RLC_SERDES_WR_CTRL__P2_SELECT_MASK | + RLC_SERDES_WR_CTRL__RDDATA_RESET_MASK | + RLC_SERDES_WR_CTRL__POWER_DOWN_MASK | + RLC_SERDES_WR_CTRL__POWER_UP_MASK | + RLC_SERDES_WR_CTRL__SHORT_FORMAT_MASK | + RLC_SERDES_WR_CTRL__SRBM_OVERRIDE_MASK); + else + data &= ~(RLC_SERDES_WR_CTRL__WRITE_COMMAND_MASK | + RLC_SERDES_WR_CTRL__READ_COMMAND_MASK | + RLC_SERDES_WR_CTRL__P1_SELECT_MASK | + RLC_SERDES_WR_CTRL__P2_SELECT_MASK | + RLC_SERDES_WR_CTRL__RDDATA_RESET_MASK | + RLC_SERDES_WR_CTRL__POWER_DOWN_MASK | + RLC_SERDES_WR_CTRL__POWER_UP_MASK | + RLC_SERDES_WR_CTRL__SHORT_FORMAT_MASK | + RLC_SERDES_WR_CTRL__BPM_DATA_MASK | + RLC_SERDES_WR_CTRL__REG_ADDR_MASK | + RLC_SERDES_WR_CTRL__SRBM_OVERRIDE_MASK); + data |= (RLC_SERDES_WR_CTRL__RSVD_BPM_ADDR_MASK | + (cmd << RLC_SERDES_WR_CTRL__BPM_DATA__SHIFT) | + (reg_addr << RLC_SERDES_WR_CTRL__REG_ADDR__SHIFT) | + (0xff << RLC_SERDES_WR_CTRL__BPM_ADDR__SHIFT)); + + WREG32(mmRLC_SERDES_WR_CTRL, data); +} + +#define MSG_ENTER_RLC_SAFE_MODE 1 +#define MSG_EXIT_RLC_SAFE_MODE 0 +#define RLC_GPR_REG2__REQ_MASK 0x00000001 +#define RLC_GPR_REG2__REQ__SHIFT 0 +#define RLC_GPR_REG2__MESSAGE__SHIFT 0x00000001 +#define RLC_GPR_REG2__MESSAGE_MASK 0x0000001e + +static bool gfx_v8_0_is_rlc_enabled(struct amdgpu_device *adev) +{ + uint32_t rlc_setting; + + rlc_setting = RREG32(mmRLC_CNTL); + if (!(rlc_setting & RLC_CNTL__RLC_ENABLE_F32_MASK)) + return false; + + return true; +} + +static void gfx_v8_0_set_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + uint32_t data; + unsigned i; + data = RREG32(mmRLC_CNTL); + data |= RLC_SAFE_MODE__CMD_MASK; + data &= ~RLC_SAFE_MODE__MESSAGE_MASK; + data |= (1 << RLC_SAFE_MODE__MESSAGE__SHIFT); + WREG32(mmRLC_SAFE_MODE, data); + + /* wait for RLC_SAFE_MODE */ + for (i = 0; i < adev->usec_timeout; i++) { + if ((RREG32(mmRLC_GPM_STAT) & + (RLC_GPM_STAT__GFX_CLOCK_STATUS_MASK | + RLC_GPM_STAT__GFX_POWER_STATUS_MASK)) == + (RLC_GPM_STAT__GFX_CLOCK_STATUS_MASK | + RLC_GPM_STAT__GFX_POWER_STATUS_MASK)) + break; + udelay(1); + } + for (i = 0; i < adev->usec_timeout; i++) { + if (!REG_GET_FIELD(RREG32(mmRLC_SAFE_MODE), RLC_SAFE_MODE, CMD)) + break; + udelay(1); + } +} + +static void gfx_v8_0_unset_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + uint32_t data; + unsigned i; + + data = RREG32(mmRLC_CNTL); + data |= RLC_SAFE_MODE__CMD_MASK; + data &= ~RLC_SAFE_MODE__MESSAGE_MASK; + WREG32(mmRLC_SAFE_MODE, data); + + for (i = 0; i < adev->usec_timeout; i++) { + if (!REG_GET_FIELD(RREG32(mmRLC_SAFE_MODE), RLC_SAFE_MODE, CMD)) + break; + udelay(1); + } +} + +static void gfx_v8_0_update_spm_vmid(struct amdgpu_device *adev, unsigned vmid) +{ + u32 data; + + amdgpu_gfx_off_ctrl(adev, false); + + if (amdgpu_sriov_is_pp_one_vf(adev)) + data = RREG32_NO_KIQ(mmRLC_SPM_VMID); + else + data = RREG32(mmRLC_SPM_VMID); + + data &= ~RLC_SPM_VMID__RLC_SPM_VMID_MASK; + data |= (vmid & RLC_SPM_VMID__RLC_SPM_VMID_MASK) << RLC_SPM_VMID__RLC_SPM_VMID__SHIFT; + + if (amdgpu_sriov_is_pp_one_vf(adev)) + WREG32_NO_KIQ(mmRLC_SPM_VMID, data); + else + WREG32(mmRLC_SPM_VMID, data); + + amdgpu_gfx_off_ctrl(adev, true); +} + +static const struct amdgpu_rlc_funcs iceland_rlc_funcs = { + .is_rlc_enabled = gfx_v8_0_is_rlc_enabled, + .set_safe_mode = gfx_v8_0_set_safe_mode, + .unset_safe_mode = gfx_v8_0_unset_safe_mode, + .init = gfx_v8_0_rlc_init, + .get_csb_size = gfx_v8_0_get_csb_size, + .get_csb_buffer = gfx_v8_0_get_csb_buffer, + .get_cp_table_num = gfx_v8_0_cp_jump_table_num, + .resume = gfx_v8_0_rlc_resume, + .stop = gfx_v8_0_rlc_stop, + .reset = gfx_v8_0_rlc_reset, + .start = gfx_v8_0_rlc_start, + .update_spm_vmid = gfx_v8_0_update_spm_vmid +}; + +static void gfx_v8_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t temp, data; + + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + + /* It is disabled by HW by default */ + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG)) { + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGLS) { + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_RLC_LS) + /* 1 - RLC memory Light sleep */ + WREG32_FIELD(RLC_MEM_SLP_CNTL, RLC_MEM_LS_EN, 1); + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CP_LS) + WREG32_FIELD(CP_MEM_SLP_CNTL, CP_MEM_LS_EN, 1); + } + + /* 3 - RLC_CGTT_MGCG_OVERRIDE */ + temp = data = RREG32(mmRLC_CGTT_MGCG_OVERRIDE); + if (adev->flags & AMD_IS_APU) + data &= ~(RLC_CGTT_MGCG_OVERRIDE__CPF_MASK | + RLC_CGTT_MGCG_OVERRIDE__RLC_MASK | + RLC_CGTT_MGCG_OVERRIDE__MGCG_MASK); + else + data &= ~(RLC_CGTT_MGCG_OVERRIDE__CPF_MASK | + RLC_CGTT_MGCG_OVERRIDE__RLC_MASK | + RLC_CGTT_MGCG_OVERRIDE__MGCG_MASK | + RLC_CGTT_MGCG_OVERRIDE__GRBM_MASK); + + if (temp != data) + WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data); + + /* 4 - wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */ + gfx_v8_0_wait_for_rlc_serdes(adev); + + /* 5 - clear mgcg override */ + gfx_v8_0_send_serdes_cmd(adev, BPM_REG_MGCG_OVERRIDE, CLE_BPM_SERDES_CMD); + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGTS) { + /* 6 - Enable CGTS(Tree Shade) MGCG /MGLS */ + temp = data = RREG32(mmCGTS_SM_CTRL_REG); + data &= ~(CGTS_SM_CTRL_REG__SM_MODE_MASK); + data |= (0x2 << CGTS_SM_CTRL_REG__SM_MODE__SHIFT); + data |= CGTS_SM_CTRL_REG__SM_MODE_ENABLE_MASK; + data &= ~CGTS_SM_CTRL_REG__OVERRIDE_MASK; + if ((adev->cg_flags & AMD_CG_SUPPORT_GFX_MGLS) && + (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGTS_LS)) + data &= ~CGTS_SM_CTRL_REG__LS_OVERRIDE_MASK; + data |= CGTS_SM_CTRL_REG__ON_MONITOR_ADD_EN_MASK; + data |= (0x96 << CGTS_SM_CTRL_REG__ON_MONITOR_ADD__SHIFT); + if (temp != data) + WREG32(mmCGTS_SM_CTRL_REG, data); + } + udelay(50); + + /* 7 - wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */ + gfx_v8_0_wait_for_rlc_serdes(adev); + } else { + /* 1 - MGCG_OVERRIDE[0] for CP and MGCG_OVERRIDE[1] for RLC */ + temp = data = RREG32(mmRLC_CGTT_MGCG_OVERRIDE); + data |= (RLC_CGTT_MGCG_OVERRIDE__CPF_MASK | + RLC_CGTT_MGCG_OVERRIDE__RLC_MASK | + RLC_CGTT_MGCG_OVERRIDE__MGCG_MASK | + RLC_CGTT_MGCG_OVERRIDE__GRBM_MASK); + if (temp != data) + WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data); + + /* 2 - disable MGLS in RLC */ + data = RREG32(mmRLC_MEM_SLP_CNTL); + if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) { + data &= ~RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK; + WREG32(mmRLC_MEM_SLP_CNTL, data); + } + + /* 3 - disable MGLS in CP */ + data = RREG32(mmCP_MEM_SLP_CNTL); + if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) { + data &= ~CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; + WREG32(mmCP_MEM_SLP_CNTL, data); + } + + /* 4 - Disable CGTS(Tree Shade) MGCG and MGLS */ + temp = data = RREG32(mmCGTS_SM_CTRL_REG); + data |= (CGTS_SM_CTRL_REG__OVERRIDE_MASK | + CGTS_SM_CTRL_REG__LS_OVERRIDE_MASK); + if (temp != data) + WREG32(mmCGTS_SM_CTRL_REG, data); + + /* 5 - wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */ + gfx_v8_0_wait_for_rlc_serdes(adev); + + /* 6 - set mgcg override */ + gfx_v8_0_send_serdes_cmd(adev, BPM_REG_MGCG_OVERRIDE, SET_BPM_SERDES_CMD); + + udelay(50); + + /* 7- wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */ + gfx_v8_0_wait_for_rlc_serdes(adev); + } + + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); +} + +static void gfx_v8_0_update_coarse_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t temp, temp1, data, data1; + + temp = data = RREG32(mmRLC_CGCG_CGLS_CTRL); + + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG)) { + temp1 = data1 = RREG32(mmRLC_CGTT_MGCG_OVERRIDE); + data1 &= ~RLC_CGTT_MGCG_OVERRIDE__CGCG_MASK; + if (temp1 != data1) + WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data1); + + /* : wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */ + gfx_v8_0_wait_for_rlc_serdes(adev); + + /* 2 - clear cgcg override */ + gfx_v8_0_send_serdes_cmd(adev, BPM_REG_CGCG_OVERRIDE, CLE_BPM_SERDES_CMD); + + /* wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */ + gfx_v8_0_wait_for_rlc_serdes(adev); + + /* 3 - write cmd to set CGLS */ + gfx_v8_0_send_serdes_cmd(adev, BPM_REG_CGLS_EN, SET_BPM_SERDES_CMD); + + /* 4 - enable cgcg */ + data |= RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK; + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) { + /* enable cgls*/ + data |= RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK; + + temp1 = data1 = RREG32(mmRLC_CGTT_MGCG_OVERRIDE); + data1 &= ~RLC_CGTT_MGCG_OVERRIDE__CGLS_MASK; + + if (temp1 != data1) + WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data1); + } else { + data &= ~RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK; + } + + if (temp != data) + WREG32(mmRLC_CGCG_CGLS_CTRL, data); + + /* 5 enable cntx_empty_int_enable/cntx_busy_int_enable/ + * Cmp_busy/GFX_Idle interrupts + */ + gfx_v8_0_enable_gui_idle_interrupt(adev, true); + } else { + /* disable cntx_empty_int_enable & GFX Idle interrupt */ + gfx_v8_0_enable_gui_idle_interrupt(adev, false); + + /* TEST CGCG */ + temp1 = data1 = RREG32(mmRLC_CGTT_MGCG_OVERRIDE); + data1 |= (RLC_CGTT_MGCG_OVERRIDE__CGCG_MASK | + RLC_CGTT_MGCG_OVERRIDE__CGLS_MASK); + if (temp1 != data1) + WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data1); + + /* read gfx register to wake up cgcg */ + RREG32(mmCB_CGTT_SCLK_CTRL); + RREG32(mmCB_CGTT_SCLK_CTRL); + RREG32(mmCB_CGTT_SCLK_CTRL); + RREG32(mmCB_CGTT_SCLK_CTRL); + + /* wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */ + gfx_v8_0_wait_for_rlc_serdes(adev); + + /* write cmd to Set CGCG Override */ + gfx_v8_0_send_serdes_cmd(adev, BPM_REG_CGCG_OVERRIDE, SET_BPM_SERDES_CMD); + + /* wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */ + gfx_v8_0_wait_for_rlc_serdes(adev); + + /* write cmd to Clear CGLS */ + gfx_v8_0_send_serdes_cmd(adev, BPM_REG_CGLS_EN, CLE_BPM_SERDES_CMD); + + /* disable cgcg, cgls should be disabled too. */ + data &= ~(RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK | + RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK); + if (temp != data) + WREG32(mmRLC_CGCG_CGLS_CTRL, data); + /* enable interrupts again for PG */ + gfx_v8_0_enable_gui_idle_interrupt(adev, true); + } + + gfx_v8_0_wait_for_rlc_serdes(adev); + + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); +} +static int gfx_v8_0_update_gfx_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + if (enable) { + /* CGCG/CGLS should be enabled after MGCG/MGLS/TS(CG/LS) + * === MGCG + MGLS + TS(CG/LS) === + */ + gfx_v8_0_update_medium_grain_clock_gating(adev, enable); + gfx_v8_0_update_coarse_grain_clock_gating(adev, enable); + } else { + /* CGCG/CGLS should be disabled before MGCG/MGLS/TS(CG/LS) + * === CGCG + CGLS === + */ + gfx_v8_0_update_coarse_grain_clock_gating(adev, enable); + gfx_v8_0_update_medium_grain_clock_gating(adev, enable); + } + return 0; +} + +static int gfx_v8_0_tonga_update_gfx_clock_gating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + uint32_t msg_id, pp_state = 0; + uint32_t pp_support_state = 0; + + if (adev->cg_flags & (AMD_CG_SUPPORT_GFX_CGCG | AMD_CG_SUPPORT_GFX_CGLS)) { + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) { + pp_support_state = PP_STATE_SUPPORT_LS; + pp_state = PP_STATE_LS; + } + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG) { + pp_support_state |= PP_STATE_SUPPORT_CG; + pp_state |= PP_STATE_CG; + } + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + + msg_id = PP_CG_MSG_ID(PP_GROUP_GFX, + PP_BLOCK_GFX_CG, + pp_support_state, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + + if (adev->cg_flags & (AMD_CG_SUPPORT_GFX_MGCG | AMD_CG_SUPPORT_GFX_MGLS)) { + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGLS) { + pp_support_state = PP_STATE_SUPPORT_LS; + pp_state = PP_STATE_LS; + } + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG) { + pp_support_state |= PP_STATE_SUPPORT_CG; + pp_state |= PP_STATE_CG; + } + + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + + msg_id = PP_CG_MSG_ID(PP_GROUP_GFX, + PP_BLOCK_GFX_MG, + pp_support_state, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + + return 0; +} + +static int gfx_v8_0_polaris_update_gfx_clock_gating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + + uint32_t msg_id, pp_state = 0; + uint32_t pp_support_state = 0; + + if (adev->cg_flags & (AMD_CG_SUPPORT_GFX_CGCG | AMD_CG_SUPPORT_GFX_CGLS)) { + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) { + pp_support_state = PP_STATE_SUPPORT_LS; + pp_state = PP_STATE_LS; + } + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG) { + pp_support_state |= PP_STATE_SUPPORT_CG; + pp_state |= PP_STATE_CG; + } + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + + msg_id = PP_CG_MSG_ID(PP_GROUP_GFX, + PP_BLOCK_GFX_CG, + pp_support_state, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + + if (adev->cg_flags & (AMD_CG_SUPPORT_GFX_3D_CGCG | AMD_CG_SUPPORT_GFX_3D_CGLS)) { + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGLS) { + pp_support_state = PP_STATE_SUPPORT_LS; + pp_state = PP_STATE_LS; + } + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGCG) { + pp_support_state |= PP_STATE_SUPPORT_CG; + pp_state |= PP_STATE_CG; + } + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + + msg_id = PP_CG_MSG_ID(PP_GROUP_GFX, + PP_BLOCK_GFX_3D, + pp_support_state, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + + if (adev->cg_flags & (AMD_CG_SUPPORT_GFX_MGCG | AMD_CG_SUPPORT_GFX_MGLS)) { + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGLS) { + pp_support_state = PP_STATE_SUPPORT_LS; + pp_state = PP_STATE_LS; + } + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG) { + pp_support_state |= PP_STATE_SUPPORT_CG; + pp_state |= PP_STATE_CG; + } + + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + + msg_id = PP_CG_MSG_ID(PP_GROUP_GFX, + PP_BLOCK_GFX_MG, + pp_support_state, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_RLC_LS) { + pp_support_state = PP_STATE_SUPPORT_LS; + + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + else + pp_state = PP_STATE_LS; + + msg_id = PP_CG_MSG_ID(PP_GROUP_GFX, + PP_BLOCK_GFX_RLC, + pp_support_state, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CP_LS) { + pp_support_state = PP_STATE_SUPPORT_LS; + + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + else + pp_state = PP_STATE_LS; + msg_id = PP_CG_MSG_ID(PP_GROUP_GFX, + PP_BLOCK_GFX_CP, + pp_support_state, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + + return 0; +} + +static int gfx_v8_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->asic_type) { + case CHIP_FIJI: + case CHIP_CARRIZO: + case CHIP_STONEY: + gfx_v8_0_update_gfx_clock_gating(adev, + state == AMD_CG_STATE_GATE); + break; + case CHIP_TONGA: + gfx_v8_0_tonga_update_gfx_clock_gating(adev, state); + break; + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_VEGAM: + gfx_v8_0_polaris_update_gfx_clock_gating(adev, state); + break; + default: + break; + } + return 0; +} + +static u64 gfx_v8_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + return *ring->rptr_cpu_addr; +} + +static u64 gfx_v8_0_ring_get_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) + /* XXX check if swapping is necessary on BE */ + return *ring->wptr_cpu_addr; + else + return RREG32(mmCP_RB0_WPTR); +} + +static void gfx_v8_0_ring_set_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32(mmCP_RB0_WPTR, lower_32_bits(ring->wptr)); + (void)RREG32(mmCP_RB0_WPTR); + } +} + +static void gfx_v8_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + u32 ref_and_mask, reg_mem_engine; + + if ((ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) || + (ring->funcs->type == AMDGPU_RING_TYPE_KIQ)) { + switch (ring->me) { + case 1: + ref_and_mask = GPU_HDP_FLUSH_DONE__CP2_MASK << ring->pipe; + break; + case 2: + ref_and_mask = GPU_HDP_FLUSH_DONE__CP6_MASK << ring->pipe; + break; + default: + return; + } + reg_mem_engine = 0; + } else { + ref_and_mask = GPU_HDP_FLUSH_DONE__CP0_MASK; + reg_mem_engine = WAIT_REG_MEM_ENGINE(1); /* pfp */ + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + amdgpu_ring_write(ring, (WAIT_REG_MEM_OPERATION(1) | /* write, wait, write */ + WAIT_REG_MEM_FUNCTION(3) | /* == */ + reg_mem_engine)); + amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_REQ); + amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_DONE); + amdgpu_ring_write(ring, ref_and_mask); + amdgpu_ring_write(ring, ref_and_mask); + amdgpu_ring_write(ring, 0x20); /* poll interval */ +} + +static void gfx_v8_0_ring_emit_vgt_flush(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE, 0)); + amdgpu_ring_write(ring, EVENT_TYPE(VS_PARTIAL_FLUSH) | + EVENT_INDEX(4)); + + amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE, 0)); + amdgpu_ring_write(ring, EVENT_TYPE(VGT_FLUSH) | + EVENT_INDEX(0)); +} + +static void gfx_v8_0_ring_emit_ib_gfx(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + u32 header, control = 0; + + if (ib->flags & AMDGPU_IB_FLAG_CE) + header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2); + else + header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); + + control |= ib->length_dw | (vmid << 24); + + if (amdgpu_sriov_vf(ring->adev) && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) { + control |= INDIRECT_BUFFER_PRE_ENB(1); + + if (!(ib->flags & AMDGPU_IB_FLAG_CE) && vmid) + gfx_v8_0_ring_emit_de_meta(ring); + } + + amdgpu_ring_write(ring, header); + amdgpu_ring_write(ring, +#ifdef __BIG_ENDIAN + (2 << 0) | +#endif + (ib->gpu_addr & 0xFFFFFFFC)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF); + amdgpu_ring_write(ring, control); +} + +static void gfx_v8_0_ring_emit_ib_compute(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + u32 control = INDIRECT_BUFFER_VALID | ib->length_dw | (vmid << 24); + + /* Currently, there is a high possibility to get wave ID mismatch + * between ME and GDS, leading to a hw deadlock, because ME generates + * different wave IDs than the GDS expects. This situation happens + * randomly when at least 5 compute pipes use GDS ordered append. + * The wave IDs generated by ME are also wrong after suspend/resume. + * Those are probably bugs somewhere else in the kernel driver. + * + * Writing GDS_COMPUTE_MAX_WAVE_ID resets wave ID counters in ME and + * GDS to 0 for this ring (me/pipe). + */ + if (ib->flags & AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID) { + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); + amdgpu_ring_write(ring, mmGDS_COMPUTE_MAX_WAVE_ID - PACKET3_SET_CONFIG_REG_START); + amdgpu_ring_write(ring, ring->adev->gds.gds_compute_max_wave_id); + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2)); + amdgpu_ring_write(ring, +#ifdef __BIG_ENDIAN + (2 << 0) | +#endif + (ib->gpu_addr & 0xFFFFFFFC)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF); + amdgpu_ring_write(ring, control); +} + +static void gfx_v8_0_ring_emit_fence_gfx(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + bool int_sel = flags & AMDGPU_FENCE_FLAG_INT; + + /* Workaround for cache flush problems. First send a dummy EOP + * event down the pipe with seq one below. + */ + amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4)); + amdgpu_ring_write(ring, (EOP_TCL1_ACTION_EN | + EOP_TC_ACTION_EN | + EOP_TC_WB_ACTION_EN | + EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | + EVENT_INDEX(5))); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xffff) | + DATA_SEL(1) | INT_SEL(0)); + amdgpu_ring_write(ring, lower_32_bits(seq - 1)); + amdgpu_ring_write(ring, upper_32_bits(seq - 1)); + + /* Then send the real EOP event down the pipe: + * EVENT_WRITE_EOP - flush caches, send int */ + amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4)); + amdgpu_ring_write(ring, (EOP_TCL1_ACTION_EN | + EOP_TC_ACTION_EN | + EOP_TC_WB_ACTION_EN | + EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | + EVENT_INDEX(5))); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xffff) | + DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + +} + +static void gfx_v8_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + amdgpu_ring_write(ring, (WAIT_REG_MEM_MEM_SPACE(1) | /* memory */ + WAIT_REG_MEM_FUNCTION(3) | /* equal */ + WAIT_REG_MEM_ENGINE(usepfp))); /* pfp or me */ + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xffffffff); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, 0xffffffff); + amdgpu_ring_write(ring, 4); /* poll interval */ +} + +static void gfx_v8_0_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for the invalidate to complete */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + amdgpu_ring_write(ring, (WAIT_REG_MEM_OPERATION(0) | /* wait */ + WAIT_REG_MEM_FUNCTION(0) | /* always */ + WAIT_REG_MEM_ENGINE(0))); /* me */ + amdgpu_ring_write(ring, mmVM_INVALIDATE_REQUEST); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); /* ref */ + amdgpu_ring_write(ring, 0); /* mask */ + amdgpu_ring_write(ring, 0x20); /* poll interval */ + + /* compute doesn't have PFP */ + if (usepfp) { + /* sync PFP to ME, otherwise we might get invalid PFP reads */ + amdgpu_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); + amdgpu_ring_write(ring, 0x0); + } +} + +static u64 gfx_v8_0_ring_get_wptr_compute(struct amdgpu_ring *ring) +{ + return *ring->wptr_cpu_addr; +} + +static void gfx_v8_0_ring_set_wptr_compute(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + /* XXX check if swapping is necessary on BE */ + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); +} + +static void gfx_v8_0_ring_emit_fence_compute(struct amdgpu_ring *ring, + u64 addr, u64 seq, + unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + bool int_sel = flags & AMDGPU_FENCE_FLAG_INT; + + /* RELEASE_MEM - flush caches, send int */ + amdgpu_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 5)); + amdgpu_ring_write(ring, (EOP_TCL1_ACTION_EN | + EOP_TC_ACTION_EN | + EOP_TC_WB_ACTION_EN | + EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | + EVENT_INDEX(5))); + amdgpu_ring_write(ring, DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0)); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + amdgpu_ring_write(ring, upper_32_bits(seq)); +} + +static void gfx_v8_0_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned int flags) +{ + /* we only allocate 32bit for each seq wb address */ + BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + /* write fence seq to the "addr" */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(5) | WR_CONFIRM)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + if (flags & AMDGPU_FENCE_FLAG_INT) { + /* set register to trigger INT */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0) | WR_CONFIRM)); + amdgpu_ring_write(ring, mmCPC_INT_STATUS); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0x20000000); /* src_id is 178 */ + } +} + +static void gfx_v8_ring_emit_sb(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); +} + +static void gfx_v8_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags) +{ + uint32_t dw2 = 0; + + if (amdgpu_sriov_vf(ring->adev)) + gfx_v8_0_ring_emit_ce_meta(ring); + + dw2 |= 0x80000000; /* set load_enable otherwise this package is just NOPs */ + if (flags & AMDGPU_HAVE_CTX_SWITCH) { + gfx_v8_0_ring_emit_vgt_flush(ring); + /* set load_global_config & load_global_uconfig */ + dw2 |= 0x8001; + /* set load_cs_sh_regs */ + dw2 |= 0x01000000; + /* set load_per_context_state & load_gfx_sh_regs for GFX */ + dw2 |= 0x10002; + + /* set load_ce_ram if preamble presented */ + if (AMDGPU_PREAMBLE_IB_PRESENT & flags) + dw2 |= 0x10000000; + } else { + /* still load_ce_ram if this is the first time preamble presented + * although there is no context switch happens. + */ + if (AMDGPU_PREAMBLE_IB_PRESENT_FIRST & flags) + dw2 |= 0x10000000; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + amdgpu_ring_write(ring, dw2); + amdgpu_ring_write(ring, 0); +} + +static unsigned gfx_v8_0_ring_emit_init_cond_exec(struct amdgpu_ring *ring) +{ + unsigned ret; + + amdgpu_ring_write(ring, PACKET3(PACKET3_COND_EXEC, 3)); + amdgpu_ring_write(ring, lower_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, 0); /* discard following DWs if *cond_exec_gpu_addr==0 */ + ret = ring->wptr & ring->buf_mask; + amdgpu_ring_write(ring, 0x55aa55aa); /* patch dummy value later */ + return ret; +} + +static void gfx_v8_0_ring_emit_patch_cond_exec(struct amdgpu_ring *ring, unsigned offset) +{ + unsigned cur; + + BUG_ON(offset > ring->buf_mask); + BUG_ON(ring->ring[offset] != 0x55aa55aa); + + cur = (ring->wptr & ring->buf_mask) - 1; + if (likely(cur > offset)) + ring->ring[offset] = cur - offset; + else + ring->ring[offset] = (ring->ring_size >> 2) - offset + cur; +} + +static void gfx_v8_0_ring_emit_rreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t reg_val_offs) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, PACKET3(PACKET3_COPY_DATA, 4)); + amdgpu_ring_write(ring, 0 | /* src: register*/ + (5 << 8) | /* dst: memory */ + (1 << 20)); /* write confirm */ + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, lower_32_bits(adev->wb.gpu_addr + + reg_val_offs * 4)); + amdgpu_ring_write(ring, upper_32_bits(adev->wb.gpu_addr + + reg_val_offs * 4)); +} + +static void gfx_v8_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val) +{ + uint32_t cmd; + + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_GFX: + cmd = WRITE_DATA_ENGINE_SEL(1) | WR_CONFIRM; + break; + case AMDGPU_RING_TYPE_KIQ: + cmd = 1 << 16; /* no inc addr */ + break; + default: + cmd = WR_CONFIRM; + break; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, cmd); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); +} + +static void gfx_v8_0_ring_soft_recovery(struct amdgpu_ring *ring, unsigned vmid) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t value = 0; + + value = REG_SET_FIELD(value, SQ_CMD, CMD, 0x03); + value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01); + value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1); + value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid); + WREG32(mmSQ_CMD, value); +} + +static void gfx_v8_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev, + enum amdgpu_interrupt_state state) +{ + WREG32_FIELD(CP_INT_CNTL_RING0, TIME_STAMP_INT_ENABLE, + state == AMDGPU_IRQ_STATE_DISABLE ? 0 : 1); +} + +static void gfx_v8_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev, + int me, int pipe, + enum amdgpu_interrupt_state state) +{ + u32 mec_int_cntl, mec_int_cntl_reg; + + /* + * amdgpu controls only the first MEC. That's why this function only + * handles the setting of interrupts for this specific MEC. All other + * pipes' interrupts are set by amdkfd. + */ + + if (me == 1) { + switch (pipe) { + case 0: + mec_int_cntl_reg = mmCP_ME1_PIPE0_INT_CNTL; + break; + case 1: + mec_int_cntl_reg = mmCP_ME1_PIPE1_INT_CNTL; + break; + case 2: + mec_int_cntl_reg = mmCP_ME1_PIPE2_INT_CNTL; + break; + case 3: + mec_int_cntl_reg = mmCP_ME1_PIPE3_INT_CNTL; + break; + default: + DRM_DEBUG("invalid pipe %d\n", pipe); + return; + } + } else { + DRM_DEBUG("invalid me %d\n", me); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + mec_int_cntl = RREG32(mec_int_cntl_reg); + mec_int_cntl &= ~CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK; + WREG32(mec_int_cntl_reg, mec_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + mec_int_cntl = RREG32(mec_int_cntl_reg); + mec_int_cntl |= CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK; + WREG32(mec_int_cntl_reg, mec_int_cntl); + break; + default: + break; + } +} + +static int gfx_v8_0_set_priv_reg_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + WREG32_FIELD(CP_INT_CNTL_RING0, PRIV_REG_INT_ENABLE, + state == AMDGPU_IRQ_STATE_DISABLE ? 0 : 1); + + return 0; +} + +static int gfx_v8_0_set_priv_inst_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + WREG32_FIELD(CP_INT_CNTL_RING0, PRIV_INSTR_INT_ENABLE, + state == AMDGPU_IRQ_STATE_DISABLE ? 0 : 1); + + return 0; +} + +static int gfx_v8_0_set_eop_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (type) { + case AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP: + gfx_v8_0_set_gfx_eop_interrupt_state(adev, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP: + gfx_v8_0_set_compute_eop_interrupt_state(adev, 1, 0, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP: + gfx_v8_0_set_compute_eop_interrupt_state(adev, 1, 1, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE2_EOP: + gfx_v8_0_set_compute_eop_interrupt_state(adev, 1, 2, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE3_EOP: + gfx_v8_0_set_compute_eop_interrupt_state(adev, 1, 3, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE0_EOP: + gfx_v8_0_set_compute_eop_interrupt_state(adev, 2, 0, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE1_EOP: + gfx_v8_0_set_compute_eop_interrupt_state(adev, 2, 1, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE2_EOP: + gfx_v8_0_set_compute_eop_interrupt_state(adev, 2, 2, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE3_EOP: + gfx_v8_0_set_compute_eop_interrupt_state(adev, 2, 3, state); + break; + default: + break; + } + return 0; +} + +static int gfx_v8_0_set_cp_ecc_int_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + int enable_flag; + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + enable_flag = 0; + break; + + case AMDGPU_IRQ_STATE_ENABLE: + enable_flag = 1; + break; + + default: + return -EINVAL; + } + + WREG32_FIELD(CP_INT_CNTL, CP_ECC_ERROR_INT_ENABLE, enable_flag); + WREG32_FIELD(CP_INT_CNTL_RING0, CP_ECC_ERROR_INT_ENABLE, enable_flag); + WREG32_FIELD(CP_INT_CNTL_RING1, CP_ECC_ERROR_INT_ENABLE, enable_flag); + WREG32_FIELD(CP_INT_CNTL_RING2, CP_ECC_ERROR_INT_ENABLE, enable_flag); + WREG32_FIELD(CPC_INT_CNTL, CP_ECC_ERROR_INT_ENABLE, enable_flag); + WREG32_FIELD(CP_ME1_PIPE0_INT_CNTL, CP_ECC_ERROR_INT_ENABLE, + enable_flag); + WREG32_FIELD(CP_ME1_PIPE1_INT_CNTL, CP_ECC_ERROR_INT_ENABLE, + enable_flag); + WREG32_FIELD(CP_ME1_PIPE2_INT_CNTL, CP_ECC_ERROR_INT_ENABLE, + enable_flag); + WREG32_FIELD(CP_ME1_PIPE3_INT_CNTL, CP_ECC_ERROR_INT_ENABLE, + enable_flag); + WREG32_FIELD(CP_ME2_PIPE0_INT_CNTL, CP_ECC_ERROR_INT_ENABLE, + enable_flag); + WREG32_FIELD(CP_ME2_PIPE1_INT_CNTL, CP_ECC_ERROR_INT_ENABLE, + enable_flag); + WREG32_FIELD(CP_ME2_PIPE2_INT_CNTL, CP_ECC_ERROR_INT_ENABLE, + enable_flag); + WREG32_FIELD(CP_ME2_PIPE3_INT_CNTL, CP_ECC_ERROR_INT_ENABLE, + enable_flag); + + return 0; +} + +static int gfx_v8_0_set_sq_int_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + int enable_flag; + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + enable_flag = 1; + break; + + case AMDGPU_IRQ_STATE_ENABLE: + enable_flag = 0; + break; + + default: + return -EINVAL; + } + + WREG32_FIELD(SQ_INTERRUPT_MSG_CTRL, STALL, + enable_flag); + + return 0; +} + +static int gfx_v8_0_eop_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + int i; + u8 me_id, pipe_id, queue_id; + struct amdgpu_ring *ring; + + DRM_DEBUG("IH: CP EOP\n"); + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + queue_id = (entry->ring_id & 0x70) >> 4; + + switch (me_id) { + case 0: + amdgpu_fence_process(&adev->gfx.gfx_ring[0]); + break; + case 1: + case 2: + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + /* Per-queue interrupt is supported for MEC starting from VI. + * The interrupt can only be enabled/disabled per pipe instead of per queue. + */ + if ((ring->me == me_id) && (ring->pipe == pipe_id) && (ring->queue == queue_id)) + amdgpu_fence_process(ring); + } + break; + } + return 0; +} + +static void gfx_v8_0_fault(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry) +{ + u8 me_id, pipe_id, queue_id; + struct amdgpu_ring *ring; + int i; + + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + queue_id = (entry->ring_id & 0x70) >> 4; + + switch (me_id) { + case 0: + drm_sched_fault(&adev->gfx.gfx_ring[0].sched); + break; + case 1: + case 2: + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + if (ring->me == me_id && ring->pipe == pipe_id && + ring->queue == queue_id) + drm_sched_fault(&ring->sched); + } + break; + } +} + +static int gfx_v8_0_priv_reg_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal register access in command stream\n"); + gfx_v8_0_fault(adev, entry); + return 0; +} + +static int gfx_v8_0_priv_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal instruction in command stream\n"); + gfx_v8_0_fault(adev, entry); + return 0; +} + +static int gfx_v8_0_cp_ecc_error_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("CP EDC/ECC error detected."); + return 0; +} + +static void gfx_v8_0_parse_sq_irq(struct amdgpu_device *adev, unsigned ih_data, + bool from_wq) +{ + u32 enc, se_id, sh_id, cu_id; + char type[20]; + int sq_edc_source = -1; + + enc = REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_CMN, ENCODING); + se_id = REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_CMN, SE_ID); + + switch (enc) { + case 0: + DRM_INFO("SQ general purpose intr detected:" + "se_id %d, immed_overflow %d, host_reg_overflow %d," + "host_cmd_overflow %d, cmd_timestamp %d," + "reg_timestamp %d, thread_trace_buff_full %d," + "wlt %d, thread_trace %d.\n", + se_id, + REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_AUTO, IMMED_OVERFLOW), + REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_AUTO, HOST_REG_OVERFLOW), + REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_AUTO, HOST_CMD_OVERFLOW), + REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_AUTO, CMD_TIMESTAMP), + REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_AUTO, REG_TIMESTAMP), + REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_AUTO, THREAD_TRACE_BUF_FULL), + REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_AUTO, WLT), + REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_AUTO, THREAD_TRACE) + ); + break; + case 1: + case 2: + + cu_id = REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_WAVE, CU_ID); + sh_id = REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_WAVE, SH_ID); + + /* + * This function can be called either directly from ISR + * or from BH in which case we can access SQ_EDC_INFO + * instance + */ + if (from_wq) { + mutex_lock(&adev->grbm_idx_mutex); + gfx_v8_0_select_se_sh(adev, se_id, sh_id, cu_id, 0); + + sq_edc_source = REG_GET_FIELD(RREG32(mmSQ_EDC_INFO), SQ_EDC_INFO, SOURCE); + + gfx_v8_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + } + + if (enc == 1) + sprintf(type, "instruction intr"); + else + sprintf(type, "EDC/ECC error"); + + DRM_INFO( + "SQ %s detected: " + "se_id %d, sh_id %d, cu_id %d, simd_id %d, wave_id %d, vm_id %d " + "trap %s, sq_ed_info.source %s.\n", + type, se_id, sh_id, cu_id, + REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_WAVE, SIMD_ID), + REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_WAVE, WAVE_ID), + REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_WAVE, VM_ID), + REG_GET_FIELD(ih_data, SQ_INTERRUPT_WORD_WAVE, PRIV) ? "true" : "false", + (sq_edc_source != -1) ? sq_edc_source_names[sq_edc_source] : "unavailable" + ); + break; + default: + DRM_ERROR("SQ invalid encoding type\n."); + } +} + +static void gfx_v8_0_sq_irq_work_func(struct work_struct *work) +{ + + struct amdgpu_device *adev = container_of(work, struct amdgpu_device, gfx.sq_work.work); + struct sq_work *sq_work = container_of(work, struct sq_work, work); + + gfx_v8_0_parse_sq_irq(adev, sq_work->ih_data, true); +} + +static int gfx_v8_0_sq_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + unsigned ih_data = entry->src_data[0]; + + /* + * Try to submit work so SQ_EDC_INFO can be accessed from + * BH. If previous work submission hasn't finished yet + * just print whatever info is possible directly from the ISR. + */ + if (work_pending(&adev->gfx.sq_work.work)) { + gfx_v8_0_parse_sq_irq(adev, ih_data, false); + } else { + adev->gfx.sq_work.ih_data = ih_data; + schedule_work(&adev->gfx.sq_work.work); + } + + return 0; +} + +static void gfx_v8_0_emit_mem_sync(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); + amdgpu_ring_write(ring, PACKET3_TCL1_ACTION_ENA | + PACKET3_TC_ACTION_ENA | + PACKET3_SH_KCACHE_ACTION_ENA | + PACKET3_SH_ICACHE_ACTION_ENA | + PACKET3_TC_WB_ACTION_ENA); /* CP_COHER_CNTL */ + amdgpu_ring_write(ring, 0xffffffff); /* CP_COHER_SIZE */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE */ + amdgpu_ring_write(ring, 0x0000000A); /* poll interval */ +} + +static void gfx_v8_0_emit_mem_sync_compute(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_ACQUIRE_MEM, 5)); + amdgpu_ring_write(ring, PACKET3_TCL1_ACTION_ENA | + PACKET3_TC_ACTION_ENA | + PACKET3_SH_KCACHE_ACTION_ENA | + PACKET3_SH_ICACHE_ACTION_ENA | + PACKET3_TC_WB_ACTION_ENA); /* CP_COHER_CNTL */ + amdgpu_ring_write(ring, 0xffffffff); /* CP_COHER_SIZE */ + amdgpu_ring_write(ring, 0xff); /* CP_COHER_SIZE_HI */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE_HI */ + amdgpu_ring_write(ring, 0x0000000A); /* poll interval */ +} + + +/* mmSPI_WCL_PIPE_PERCENT_CS[0-7]_DEFAULT values are same */ +#define mmSPI_WCL_PIPE_PERCENT_CS_DEFAULT 0x0000007f +static void gfx_v8_0_emit_wave_limit_cs(struct amdgpu_ring *ring, + uint32_t pipe, bool enable) +{ + uint32_t val; + uint32_t wcl_cs_reg; + + val = enable ? 0x1 : mmSPI_WCL_PIPE_PERCENT_CS_DEFAULT; + + switch (pipe) { + case 0: + wcl_cs_reg = mmSPI_WCL_PIPE_PERCENT_CS0; + break; + case 1: + wcl_cs_reg = mmSPI_WCL_PIPE_PERCENT_CS1; + break; + case 2: + wcl_cs_reg = mmSPI_WCL_PIPE_PERCENT_CS2; + break; + case 3: + wcl_cs_reg = mmSPI_WCL_PIPE_PERCENT_CS3; + break; + default: + DRM_DEBUG("invalid pipe %d\n", pipe); + return; + } + + amdgpu_ring_emit_wreg(ring, wcl_cs_reg, val); + +} + +#define mmSPI_WCL_PIPE_PERCENT_GFX_DEFAULT 0x07ffffff +static void gfx_v8_0_emit_wave_limit(struct amdgpu_ring *ring, bool enable) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t val; + int i; + + /* mmSPI_WCL_PIPE_PERCENT_GFX is 7 bit multiplier register to limit + * number of gfx waves. Setting 5 bit will make sure gfx only gets + * around 25% of gpu resources. + */ + val = enable ? 0x1f : mmSPI_WCL_PIPE_PERCENT_GFX_DEFAULT; + amdgpu_ring_emit_wreg(ring, mmSPI_WCL_PIPE_PERCENT_GFX, val); + + /* Restrict waves for normal/low priority compute queues as well + * to get best QoS for high priority compute jobs. + * + * amdgpu controls only 1st ME(0-3 CS pipes). + */ + for (i = 0; i < adev->gfx.mec.num_pipe_per_mec; i++) { + if (i != ring->pipe) + gfx_v8_0_emit_wave_limit_cs(ring, i, enable); + + } + +} + +static const struct amd_ip_funcs gfx_v8_0_ip_funcs = { + .name = "gfx_v8_0", + .early_init = gfx_v8_0_early_init, + .late_init = gfx_v8_0_late_init, + .sw_init = gfx_v8_0_sw_init, + .sw_fini = gfx_v8_0_sw_fini, + .hw_init = gfx_v8_0_hw_init, + .hw_fini = gfx_v8_0_hw_fini, + .suspend = gfx_v8_0_suspend, + .resume = gfx_v8_0_resume, + .is_idle = gfx_v8_0_is_idle, + .wait_for_idle = gfx_v8_0_wait_for_idle, + .check_soft_reset = gfx_v8_0_check_soft_reset, + .pre_soft_reset = gfx_v8_0_pre_soft_reset, + .soft_reset = gfx_v8_0_soft_reset, + .post_soft_reset = gfx_v8_0_post_soft_reset, + .set_clockgating_state = gfx_v8_0_set_clockgating_state, + .set_powergating_state = gfx_v8_0_set_powergating_state, + .get_clockgating_state = gfx_v8_0_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_gfx = { + .type = AMDGPU_RING_TYPE_GFX, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = false, + .get_rptr = gfx_v8_0_ring_get_rptr, + .get_wptr = gfx_v8_0_ring_get_wptr_gfx, + .set_wptr = gfx_v8_0_ring_set_wptr_gfx, + .emit_frame_size = /* maximum 215dw if count 16 IBs in */ + 5 + /* COND_EXEC */ + 7 + /* PIPELINE_SYNC */ + VI_FLUSH_GPU_TLB_NUM_WREG * 5 + 9 + /* VM_FLUSH */ + 12 + /* FENCE for VM_FLUSH */ + 20 + /* GDS switch */ + 4 + /* double SWITCH_BUFFER, + the first COND_EXEC jump to the place just + prior to this double SWITCH_BUFFER */ + 5 + /* COND_EXEC */ + 7 + /* HDP_flush */ + 4 + /* VGT_flush */ + 14 + /* CE_META */ + 31 + /* DE_META */ + 3 + /* CNTX_CTRL */ + 5 + /* HDP_INVL */ + 12 + 12 + /* FENCE x2 */ + 2 + /* SWITCH_BUFFER */ + 5, /* SURFACE_SYNC */ + .emit_ib_size = 4, /* gfx_v8_0_ring_emit_ib_gfx */ + .emit_ib = gfx_v8_0_ring_emit_ib_gfx, + .emit_fence = gfx_v8_0_ring_emit_fence_gfx, + .emit_pipeline_sync = gfx_v8_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v8_0_ring_emit_vm_flush, + .emit_gds_switch = gfx_v8_0_ring_emit_gds_switch, + .emit_hdp_flush = gfx_v8_0_ring_emit_hdp_flush, + .test_ring = gfx_v8_0_ring_test_ring, + .test_ib = gfx_v8_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_switch_buffer = gfx_v8_ring_emit_sb, + .emit_cntxcntl = gfx_v8_ring_emit_cntxcntl, + .init_cond_exec = gfx_v8_0_ring_emit_init_cond_exec, + .patch_cond_exec = gfx_v8_0_ring_emit_patch_cond_exec, + .emit_wreg = gfx_v8_0_ring_emit_wreg, + .soft_recovery = gfx_v8_0_ring_soft_recovery, + .emit_mem_sync = gfx_v8_0_emit_mem_sync, +}; + +static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_compute = { + .type = AMDGPU_RING_TYPE_COMPUTE, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = false, + .get_rptr = gfx_v8_0_ring_get_rptr, + .get_wptr = gfx_v8_0_ring_get_wptr_compute, + .set_wptr = gfx_v8_0_ring_set_wptr_compute, + .emit_frame_size = + 20 + /* gfx_v8_0_ring_emit_gds_switch */ + 7 + /* gfx_v8_0_ring_emit_hdp_flush */ + 5 + /* hdp_invalidate */ + 7 + /* gfx_v8_0_ring_emit_pipeline_sync */ + VI_FLUSH_GPU_TLB_NUM_WREG * 5 + 7 + /* gfx_v8_0_ring_emit_vm_flush */ + 7 + 7 + 7 + /* gfx_v8_0_ring_emit_fence_compute x3 for user fence, vm fence */ + 7 + /* gfx_v8_0_emit_mem_sync_compute */ + 5 + /* gfx_v8_0_emit_wave_limit for updating mmSPI_WCL_PIPE_PERCENT_GFX register */ + 15, /* for updating 3 mmSPI_WCL_PIPE_PERCENT_CS registers */ + .emit_ib_size = 7, /* gfx_v8_0_ring_emit_ib_compute */ + .emit_ib = gfx_v8_0_ring_emit_ib_compute, + .emit_fence = gfx_v8_0_ring_emit_fence_compute, + .emit_pipeline_sync = gfx_v8_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v8_0_ring_emit_vm_flush, + .emit_gds_switch = gfx_v8_0_ring_emit_gds_switch, + .emit_hdp_flush = gfx_v8_0_ring_emit_hdp_flush, + .test_ring = gfx_v8_0_ring_test_ring, + .test_ib = gfx_v8_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_wreg = gfx_v8_0_ring_emit_wreg, + .emit_mem_sync = gfx_v8_0_emit_mem_sync_compute, + .emit_wave_limit = gfx_v8_0_emit_wave_limit, +}; + +static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_kiq = { + .type = AMDGPU_RING_TYPE_KIQ, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = false, + .get_rptr = gfx_v8_0_ring_get_rptr, + .get_wptr = gfx_v8_0_ring_get_wptr_compute, + .set_wptr = gfx_v8_0_ring_set_wptr_compute, + .emit_frame_size = + 20 + /* gfx_v8_0_ring_emit_gds_switch */ + 7 + /* gfx_v8_0_ring_emit_hdp_flush */ + 5 + /* hdp_invalidate */ + 7 + /* gfx_v8_0_ring_emit_pipeline_sync */ + 17 + /* gfx_v8_0_ring_emit_vm_flush */ + 7 + 7 + 7, /* gfx_v8_0_ring_emit_fence_kiq x3 for user fence, vm fence */ + .emit_ib_size = 7, /* gfx_v8_0_ring_emit_ib_compute */ + .emit_fence = gfx_v8_0_ring_emit_fence_kiq, + .test_ring = gfx_v8_0_ring_test_ring, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_rreg = gfx_v8_0_ring_emit_rreg, + .emit_wreg = gfx_v8_0_ring_emit_wreg, +}; + +static void gfx_v8_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + adev->gfx.kiq[0].ring.funcs = &gfx_v8_0_ring_funcs_kiq; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + adev->gfx.gfx_ring[i].funcs = &gfx_v8_0_ring_funcs_gfx; + + for (i = 0; i < adev->gfx.num_compute_rings; i++) + adev->gfx.compute_ring[i].funcs = &gfx_v8_0_ring_funcs_compute; +} + +static const struct amdgpu_irq_src_funcs gfx_v8_0_eop_irq_funcs = { + .set = gfx_v8_0_set_eop_interrupt_state, + .process = gfx_v8_0_eop_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v8_0_priv_reg_irq_funcs = { + .set = gfx_v8_0_set_priv_reg_fault_state, + .process = gfx_v8_0_priv_reg_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v8_0_priv_inst_irq_funcs = { + .set = gfx_v8_0_set_priv_inst_fault_state, + .process = gfx_v8_0_priv_inst_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v8_0_cp_ecc_error_irq_funcs = { + .set = gfx_v8_0_set_cp_ecc_int_state, + .process = gfx_v8_0_cp_ecc_error_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v8_0_sq_irq_funcs = { + .set = gfx_v8_0_set_sq_int_state, + .process = gfx_v8_0_sq_irq, +}; + +static void gfx_v8_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gfx.eop_irq.num_types = AMDGPU_CP_IRQ_LAST; + adev->gfx.eop_irq.funcs = &gfx_v8_0_eop_irq_funcs; + + adev->gfx.priv_reg_irq.num_types = 1; + adev->gfx.priv_reg_irq.funcs = &gfx_v8_0_priv_reg_irq_funcs; + + adev->gfx.priv_inst_irq.num_types = 1; + adev->gfx.priv_inst_irq.funcs = &gfx_v8_0_priv_inst_irq_funcs; + + adev->gfx.cp_ecc_error_irq.num_types = 1; + adev->gfx.cp_ecc_error_irq.funcs = &gfx_v8_0_cp_ecc_error_irq_funcs; + + adev->gfx.sq_irq.num_types = 1; + adev->gfx.sq_irq.funcs = &gfx_v8_0_sq_irq_funcs; +} + +static void gfx_v8_0_set_rlc_funcs(struct amdgpu_device *adev) +{ + adev->gfx.rlc.funcs = &iceland_rlc_funcs; +} + +static void gfx_v8_0_set_gds_init(struct amdgpu_device *adev) +{ + /* init asci gds info */ + adev->gds.gds_size = RREG32(mmGDS_VMID0_SIZE); + adev->gds.gws_size = 64; + adev->gds.oa_size = 16; + adev->gds.gds_compute_max_wave_id = RREG32(mmGDS_COMPUTE_MAX_WAVE_ID); +} + +static void gfx_v8_0_set_user_cu_inactive_bitmap(struct amdgpu_device *adev, + u32 bitmap) +{ + u32 data; + + if (!bitmap) + return; + + data = bitmap << GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT; + data &= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK; + + WREG32(mmGC_USER_SHADER_ARRAY_CONFIG, data); +} + +static u32 gfx_v8_0_get_cu_active_bitmap(struct amdgpu_device *adev) +{ + u32 data, mask; + + data = RREG32(mmCC_GC_SHADER_ARRAY_CONFIG) | + RREG32(mmGC_USER_SHADER_ARRAY_CONFIG); + + mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_cu_per_sh); + + return ~REG_GET_FIELD(data, CC_GC_SHADER_ARRAY_CONFIG, INACTIVE_CUS) & mask; +} + +static void gfx_v8_0_get_cu_info(struct amdgpu_device *adev) +{ + int i, j, k, counter, active_cu_number = 0; + u32 mask, bitmap, ao_bitmap, ao_cu_mask = 0; + struct amdgpu_cu_info *cu_info = &adev->gfx.cu_info; + unsigned disable_masks[4 * 2]; + u32 ao_cu_num; + + memset(cu_info, 0, sizeof(*cu_info)); + + if (adev->flags & AMD_IS_APU) + ao_cu_num = 2; + else + ao_cu_num = adev->gfx.config.max_cu_per_sh; + + amdgpu_gfx_parse_disable_cu(disable_masks, 4, 2); + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + mask = 1; + ao_bitmap = 0; + counter = 0; + gfx_v8_0_select_se_sh(adev, i, j, 0xffffffff, 0); + if (i < 4 && j < 2) + gfx_v8_0_set_user_cu_inactive_bitmap( + adev, disable_masks[i * 2 + j]); + bitmap = gfx_v8_0_get_cu_active_bitmap(adev); + cu_info->bitmap[0][i][j] = bitmap; + + for (k = 0; k < adev->gfx.config.max_cu_per_sh; k ++) { + if (bitmap & mask) { + if (counter < ao_cu_num) + ao_bitmap |= mask; + counter ++; + } + mask <<= 1; + } + active_cu_number += counter; + if (i < 2 && j < 2) + ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8)); + cu_info->ao_cu_bitmap[i][j] = ao_bitmap; + } + } + gfx_v8_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + cu_info->number = active_cu_number; + cu_info->ao_cu_mask = ao_cu_mask; + cu_info->simd_per_cu = NUM_SIMD_PER_CU; + cu_info->max_waves_per_simd = 10; + cu_info->max_scratch_slots_per_cu = 32; + cu_info->wave_front_size = 64; + cu_info->lds_size = 64; +} + +const struct amdgpu_ip_block_version gfx_v8_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_GFX, + .major = 8, + .minor = 0, + .rev = 0, + .funcs = &gfx_v8_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version gfx_v8_1_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_GFX, + .major = 8, + .minor = 1, + .rev = 0, + .funcs = &gfx_v8_0_ip_funcs, +}; + +static void gfx_v8_0_ring_emit_ce_meta(struct amdgpu_ring *ring) +{ + uint64_t ce_payload_addr; + int cnt_ce; + union { + struct vi_ce_ib_state regular; + struct vi_ce_ib_state_chained_ib chained; + } ce_payload = {}; + + if (ring->adev->virt.chained_ib_support) { + ce_payload_addr = amdgpu_csa_vaddr(ring->adev) + + offsetof(struct vi_gfx_meta_data_chained_ib, ce_payload); + cnt_ce = (sizeof(ce_payload.chained) >> 2) + 4 - 2; + } else { + ce_payload_addr = amdgpu_csa_vaddr(ring->adev) + + offsetof(struct vi_gfx_meta_data, ce_payload); + cnt_ce = (sizeof(ce_payload.regular) >> 2) + 4 - 2; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, cnt_ce)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(2) | + WRITE_DATA_DST_SEL(8) | + WR_CONFIRM) | + WRITE_DATA_CACHE_POLICY(0)); + amdgpu_ring_write(ring, lower_32_bits(ce_payload_addr)); + amdgpu_ring_write(ring, upper_32_bits(ce_payload_addr)); + amdgpu_ring_write_multiple(ring, (void *)&ce_payload, cnt_ce - 2); +} + +static void gfx_v8_0_ring_emit_de_meta(struct amdgpu_ring *ring) +{ + uint64_t de_payload_addr, gds_addr, csa_addr; + int cnt_de; + union { + struct vi_de_ib_state regular; + struct vi_de_ib_state_chained_ib chained; + } de_payload = {}; + + csa_addr = amdgpu_csa_vaddr(ring->adev); + gds_addr = csa_addr + 4096; + if (ring->adev->virt.chained_ib_support) { + de_payload.chained.gds_backup_addrlo = lower_32_bits(gds_addr); + de_payload.chained.gds_backup_addrhi = upper_32_bits(gds_addr); + de_payload_addr = csa_addr + offsetof(struct vi_gfx_meta_data_chained_ib, de_payload); + cnt_de = (sizeof(de_payload.chained) >> 2) + 4 - 2; + } else { + de_payload.regular.gds_backup_addrlo = lower_32_bits(gds_addr); + de_payload.regular.gds_backup_addrhi = upper_32_bits(gds_addr); + de_payload_addr = csa_addr + offsetof(struct vi_gfx_meta_data, de_payload); + cnt_de = (sizeof(de_payload.regular) >> 2) + 4 - 2; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, cnt_de)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) | + WRITE_DATA_DST_SEL(8) | + WR_CONFIRM) | + WRITE_DATA_CACHE_POLICY(0)); + amdgpu_ring_write(ring, lower_32_bits(de_payload_addr)); + amdgpu_ring_write(ring, upper_32_bits(de_payload_addr)); + amdgpu_ring_write_multiple(ring, (void *)&de_payload, cnt_de - 2); +} diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.h b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.h new file mode 100644 index 000000000..ec3f11fa9 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.h @@ -0,0 +1,35 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFX_V8_0_H__ +#define __GFX_V8_0_H__ + +extern const struct amdgpu_ip_block_version gfx_v8_0_ip_block; +extern const struct amdgpu_ip_block_version gfx_v8_1_ip_block; + +struct amdgpu_device; +struct vi_mqd; + +int gfx_v8_0_mqd_commit(struct amdgpu_device *adev, struct vi_mqd *mqd); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c new file mode 100644 index 000000000..2e23d08b4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -0,0 +1,7269 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_gfx.h" +#include "soc15.h" +#include "soc15d.h" +#include "amdgpu_atomfirmware.h" +#include "amdgpu_pm.h" + +#include "gc/gc_9_0_offset.h" +#include "gc/gc_9_0_sh_mask.h" + +#include "vega10_enum.h" + +#include "soc15_common.h" +#include "clearstate_gfx9.h" +#include "v9_structs.h" + +#include "ivsrcid/gfx/irqsrcs_gfx_9_0.h" + +#include "amdgpu_ras.h" + +#include "amdgpu_ring_mux.h" +#include "gfx_v9_4.h" +#include "gfx_v9_0.h" +#include "gfx_v9_4_2.h" + +#include "asic_reg/pwr/pwr_10_0_offset.h" +#include "asic_reg/pwr/pwr_10_0_sh_mask.h" +#include "asic_reg/gc/gc_9_0_default.h" + +#define GFX9_NUM_GFX_RINGS 1 +#define GFX9_NUM_SW_GFX_RINGS 2 +#define GFX9_MEC_HPD_SIZE 4096 +#define RLCG_UCODE_LOADING_START_ADDRESS 0x00002000L +#define RLC_SAVE_RESTORE_ADDR_STARTING_OFFSET 0x00000000L + +#define mmGCEA_PROBE_MAP 0x070c +#define mmGCEA_PROBE_MAP_BASE_IDX 0 + +MODULE_FIRMWARE("amdgpu/vega10_ce.bin"); +MODULE_FIRMWARE("amdgpu/vega10_pfp.bin"); +MODULE_FIRMWARE("amdgpu/vega10_me.bin"); +MODULE_FIRMWARE("amdgpu/vega10_mec.bin"); +MODULE_FIRMWARE("amdgpu/vega10_mec2.bin"); +MODULE_FIRMWARE("amdgpu/vega10_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/vega12_ce.bin"); +MODULE_FIRMWARE("amdgpu/vega12_pfp.bin"); +MODULE_FIRMWARE("amdgpu/vega12_me.bin"); +MODULE_FIRMWARE("amdgpu/vega12_mec.bin"); +MODULE_FIRMWARE("amdgpu/vega12_mec2.bin"); +MODULE_FIRMWARE("amdgpu/vega12_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/vega20_ce.bin"); +MODULE_FIRMWARE("amdgpu/vega20_pfp.bin"); +MODULE_FIRMWARE("amdgpu/vega20_me.bin"); +MODULE_FIRMWARE("amdgpu/vega20_mec.bin"); +MODULE_FIRMWARE("amdgpu/vega20_mec2.bin"); +MODULE_FIRMWARE("amdgpu/vega20_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/raven_ce.bin"); +MODULE_FIRMWARE("amdgpu/raven_pfp.bin"); +MODULE_FIRMWARE("amdgpu/raven_me.bin"); +MODULE_FIRMWARE("amdgpu/raven_mec.bin"); +MODULE_FIRMWARE("amdgpu/raven_mec2.bin"); +MODULE_FIRMWARE("amdgpu/raven_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/picasso_ce.bin"); +MODULE_FIRMWARE("amdgpu/picasso_pfp.bin"); +MODULE_FIRMWARE("amdgpu/picasso_me.bin"); +MODULE_FIRMWARE("amdgpu/picasso_mec.bin"); +MODULE_FIRMWARE("amdgpu/picasso_mec2.bin"); +MODULE_FIRMWARE("amdgpu/picasso_rlc.bin"); +MODULE_FIRMWARE("amdgpu/picasso_rlc_am4.bin"); + +MODULE_FIRMWARE("amdgpu/raven2_ce.bin"); +MODULE_FIRMWARE("amdgpu/raven2_pfp.bin"); +MODULE_FIRMWARE("amdgpu/raven2_me.bin"); +MODULE_FIRMWARE("amdgpu/raven2_mec.bin"); +MODULE_FIRMWARE("amdgpu/raven2_mec2.bin"); +MODULE_FIRMWARE("amdgpu/raven2_rlc.bin"); +MODULE_FIRMWARE("amdgpu/raven_kicker_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/arcturus_mec.bin"); +MODULE_FIRMWARE("amdgpu/arcturus_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/renoir_ce.bin"); +MODULE_FIRMWARE("amdgpu/renoir_pfp.bin"); +MODULE_FIRMWARE("amdgpu/renoir_me.bin"); +MODULE_FIRMWARE("amdgpu/renoir_mec.bin"); +MODULE_FIRMWARE("amdgpu/renoir_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/green_sardine_ce.bin"); +MODULE_FIRMWARE("amdgpu/green_sardine_pfp.bin"); +MODULE_FIRMWARE("amdgpu/green_sardine_me.bin"); +MODULE_FIRMWARE("amdgpu/green_sardine_mec.bin"); +MODULE_FIRMWARE("amdgpu/green_sardine_mec2.bin"); +MODULE_FIRMWARE("amdgpu/green_sardine_rlc.bin"); + +MODULE_FIRMWARE("amdgpu/aldebaran_mec.bin"); +MODULE_FIRMWARE("amdgpu/aldebaran_mec2.bin"); +MODULE_FIRMWARE("amdgpu/aldebaran_rlc.bin"); +MODULE_FIRMWARE("amdgpu/aldebaran_sjt_mec.bin"); +MODULE_FIRMWARE("amdgpu/aldebaran_sjt_mec2.bin"); + +#define mmTCP_CHAN_STEER_0_ARCT 0x0b03 +#define mmTCP_CHAN_STEER_0_ARCT_BASE_IDX 0 +#define mmTCP_CHAN_STEER_1_ARCT 0x0b04 +#define mmTCP_CHAN_STEER_1_ARCT_BASE_IDX 0 +#define mmTCP_CHAN_STEER_2_ARCT 0x0b09 +#define mmTCP_CHAN_STEER_2_ARCT_BASE_IDX 0 +#define mmTCP_CHAN_STEER_3_ARCT 0x0b0a +#define mmTCP_CHAN_STEER_3_ARCT_BASE_IDX 0 +#define mmTCP_CHAN_STEER_4_ARCT 0x0b0b +#define mmTCP_CHAN_STEER_4_ARCT_BASE_IDX 0 +#define mmTCP_CHAN_STEER_5_ARCT 0x0b0c +#define mmTCP_CHAN_STEER_5_ARCT_BASE_IDX 0 + +#define mmGOLDEN_TSC_COUNT_UPPER_Renoir 0x0025 +#define mmGOLDEN_TSC_COUNT_UPPER_Renoir_BASE_IDX 1 +#define mmGOLDEN_TSC_COUNT_LOWER_Renoir 0x0026 +#define mmGOLDEN_TSC_COUNT_LOWER_Renoir_BASE_IDX 1 + +enum ta_ras_gfx_subblock { + /*CPC*/ + TA_RAS_BLOCK__GFX_CPC_INDEX_START = 0, + TA_RAS_BLOCK__GFX_CPC_SCRATCH = TA_RAS_BLOCK__GFX_CPC_INDEX_START, + TA_RAS_BLOCK__GFX_CPC_UCODE, + TA_RAS_BLOCK__GFX_DC_STATE_ME1, + TA_RAS_BLOCK__GFX_DC_CSINVOC_ME1, + TA_RAS_BLOCK__GFX_DC_RESTORE_ME1, + TA_RAS_BLOCK__GFX_DC_STATE_ME2, + TA_RAS_BLOCK__GFX_DC_CSINVOC_ME2, + TA_RAS_BLOCK__GFX_DC_RESTORE_ME2, + TA_RAS_BLOCK__GFX_CPC_INDEX_END = TA_RAS_BLOCK__GFX_DC_RESTORE_ME2, + /* CPF*/ + TA_RAS_BLOCK__GFX_CPF_INDEX_START, + TA_RAS_BLOCK__GFX_CPF_ROQ_ME2 = TA_RAS_BLOCK__GFX_CPF_INDEX_START, + TA_RAS_BLOCK__GFX_CPF_ROQ_ME1, + TA_RAS_BLOCK__GFX_CPF_TAG, + TA_RAS_BLOCK__GFX_CPF_INDEX_END = TA_RAS_BLOCK__GFX_CPF_TAG, + /* CPG*/ + TA_RAS_BLOCK__GFX_CPG_INDEX_START, + TA_RAS_BLOCK__GFX_CPG_DMA_ROQ = TA_RAS_BLOCK__GFX_CPG_INDEX_START, + TA_RAS_BLOCK__GFX_CPG_DMA_TAG, + TA_RAS_BLOCK__GFX_CPG_TAG, + TA_RAS_BLOCK__GFX_CPG_INDEX_END = TA_RAS_BLOCK__GFX_CPG_TAG, + /* GDS*/ + TA_RAS_BLOCK__GFX_GDS_INDEX_START, + TA_RAS_BLOCK__GFX_GDS_MEM = TA_RAS_BLOCK__GFX_GDS_INDEX_START, + TA_RAS_BLOCK__GFX_GDS_INPUT_QUEUE, + TA_RAS_BLOCK__GFX_GDS_OA_PHY_CMD_RAM_MEM, + TA_RAS_BLOCK__GFX_GDS_OA_PHY_DATA_RAM_MEM, + TA_RAS_BLOCK__GFX_GDS_OA_PIPE_MEM, + TA_RAS_BLOCK__GFX_GDS_INDEX_END = TA_RAS_BLOCK__GFX_GDS_OA_PIPE_MEM, + /* SPI*/ + TA_RAS_BLOCK__GFX_SPI_SR_MEM, + /* SQ*/ + TA_RAS_BLOCK__GFX_SQ_INDEX_START, + TA_RAS_BLOCK__GFX_SQ_SGPR = TA_RAS_BLOCK__GFX_SQ_INDEX_START, + TA_RAS_BLOCK__GFX_SQ_LDS_D, + TA_RAS_BLOCK__GFX_SQ_LDS_I, + TA_RAS_BLOCK__GFX_SQ_VGPR, /* VGPR = SP*/ + TA_RAS_BLOCK__GFX_SQ_INDEX_END = TA_RAS_BLOCK__GFX_SQ_VGPR, + /* SQC (3 ranges)*/ + TA_RAS_BLOCK__GFX_SQC_INDEX_START, + /* SQC range 0*/ + TA_RAS_BLOCK__GFX_SQC_INDEX0_START = TA_RAS_BLOCK__GFX_SQC_INDEX_START, + TA_RAS_BLOCK__GFX_SQC_INST_UTCL1_LFIFO = + TA_RAS_BLOCK__GFX_SQC_INDEX0_START, + TA_RAS_BLOCK__GFX_SQC_DATA_CU0_WRITE_DATA_BUF, + TA_RAS_BLOCK__GFX_SQC_DATA_CU0_UTCL1_LFIFO, + TA_RAS_BLOCK__GFX_SQC_DATA_CU1_WRITE_DATA_BUF, + TA_RAS_BLOCK__GFX_SQC_DATA_CU1_UTCL1_LFIFO, + TA_RAS_BLOCK__GFX_SQC_DATA_CU2_WRITE_DATA_BUF, + TA_RAS_BLOCK__GFX_SQC_DATA_CU2_UTCL1_LFIFO, + TA_RAS_BLOCK__GFX_SQC_INDEX0_END = + TA_RAS_BLOCK__GFX_SQC_DATA_CU2_UTCL1_LFIFO, + /* SQC range 1*/ + TA_RAS_BLOCK__GFX_SQC_INDEX1_START, + TA_RAS_BLOCK__GFX_SQC_INST_BANKA_TAG_RAM = + TA_RAS_BLOCK__GFX_SQC_INDEX1_START, + TA_RAS_BLOCK__GFX_SQC_INST_BANKA_UTCL1_MISS_FIFO, + TA_RAS_BLOCK__GFX_SQC_INST_BANKA_MISS_FIFO, + TA_RAS_BLOCK__GFX_SQC_INST_BANKA_BANK_RAM, + TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_TAG_RAM, + TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_HIT_FIFO, + TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_MISS_FIFO, + TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_DIRTY_BIT_RAM, + TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_BANK_RAM, + TA_RAS_BLOCK__GFX_SQC_INDEX1_END = + TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_BANK_RAM, + /* SQC range 2*/ + TA_RAS_BLOCK__GFX_SQC_INDEX2_START, + TA_RAS_BLOCK__GFX_SQC_INST_BANKB_TAG_RAM = + TA_RAS_BLOCK__GFX_SQC_INDEX2_START, + TA_RAS_BLOCK__GFX_SQC_INST_BANKB_UTCL1_MISS_FIFO, + TA_RAS_BLOCK__GFX_SQC_INST_BANKB_MISS_FIFO, + TA_RAS_BLOCK__GFX_SQC_INST_BANKB_BANK_RAM, + TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_TAG_RAM, + TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_HIT_FIFO, + TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_MISS_FIFO, + TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_DIRTY_BIT_RAM, + TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_BANK_RAM, + TA_RAS_BLOCK__GFX_SQC_INDEX2_END = + TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_BANK_RAM, + TA_RAS_BLOCK__GFX_SQC_INDEX_END = TA_RAS_BLOCK__GFX_SQC_INDEX2_END, + /* TA*/ + TA_RAS_BLOCK__GFX_TA_INDEX_START, + TA_RAS_BLOCK__GFX_TA_FS_DFIFO = TA_RAS_BLOCK__GFX_TA_INDEX_START, + TA_RAS_BLOCK__GFX_TA_FS_AFIFO, + TA_RAS_BLOCK__GFX_TA_FL_LFIFO, + TA_RAS_BLOCK__GFX_TA_FX_LFIFO, + TA_RAS_BLOCK__GFX_TA_FS_CFIFO, + TA_RAS_BLOCK__GFX_TA_INDEX_END = TA_RAS_BLOCK__GFX_TA_FS_CFIFO, + /* TCA*/ + TA_RAS_BLOCK__GFX_TCA_INDEX_START, + TA_RAS_BLOCK__GFX_TCA_HOLE_FIFO = TA_RAS_BLOCK__GFX_TCA_INDEX_START, + TA_RAS_BLOCK__GFX_TCA_REQ_FIFO, + TA_RAS_BLOCK__GFX_TCA_INDEX_END = TA_RAS_BLOCK__GFX_TCA_REQ_FIFO, + /* TCC (5 sub-ranges)*/ + TA_RAS_BLOCK__GFX_TCC_INDEX_START, + /* TCC range 0*/ + TA_RAS_BLOCK__GFX_TCC_INDEX0_START = TA_RAS_BLOCK__GFX_TCC_INDEX_START, + TA_RAS_BLOCK__GFX_TCC_CACHE_DATA = TA_RAS_BLOCK__GFX_TCC_INDEX0_START, + TA_RAS_BLOCK__GFX_TCC_CACHE_DATA_BANK_0_1, + TA_RAS_BLOCK__GFX_TCC_CACHE_DATA_BANK_1_0, + TA_RAS_BLOCK__GFX_TCC_CACHE_DATA_BANK_1_1, + TA_RAS_BLOCK__GFX_TCC_CACHE_DIRTY_BANK_0, + TA_RAS_BLOCK__GFX_TCC_CACHE_DIRTY_BANK_1, + TA_RAS_BLOCK__GFX_TCC_HIGH_RATE_TAG, + TA_RAS_BLOCK__GFX_TCC_LOW_RATE_TAG, + TA_RAS_BLOCK__GFX_TCC_INDEX0_END = TA_RAS_BLOCK__GFX_TCC_LOW_RATE_TAG, + /* TCC range 1*/ + TA_RAS_BLOCK__GFX_TCC_INDEX1_START, + TA_RAS_BLOCK__GFX_TCC_IN_USE_DEC = TA_RAS_BLOCK__GFX_TCC_INDEX1_START, + TA_RAS_BLOCK__GFX_TCC_IN_USE_TRANSFER, + TA_RAS_BLOCK__GFX_TCC_INDEX1_END = + TA_RAS_BLOCK__GFX_TCC_IN_USE_TRANSFER, + /* TCC range 2*/ + TA_RAS_BLOCK__GFX_TCC_INDEX2_START, + TA_RAS_BLOCK__GFX_TCC_RETURN_DATA = TA_RAS_BLOCK__GFX_TCC_INDEX2_START, + TA_RAS_BLOCK__GFX_TCC_RETURN_CONTROL, + TA_RAS_BLOCK__GFX_TCC_UC_ATOMIC_FIFO, + TA_RAS_BLOCK__GFX_TCC_WRITE_RETURN, + TA_RAS_BLOCK__GFX_TCC_WRITE_CACHE_READ, + TA_RAS_BLOCK__GFX_TCC_SRC_FIFO, + TA_RAS_BLOCK__GFX_TCC_SRC_FIFO_NEXT_RAM, + TA_RAS_BLOCK__GFX_TCC_CACHE_TAG_PROBE_FIFO, + TA_RAS_BLOCK__GFX_TCC_INDEX2_END = + TA_RAS_BLOCK__GFX_TCC_CACHE_TAG_PROBE_FIFO, + /* TCC range 3*/ + TA_RAS_BLOCK__GFX_TCC_INDEX3_START, + TA_RAS_BLOCK__GFX_TCC_LATENCY_FIFO = TA_RAS_BLOCK__GFX_TCC_INDEX3_START, + TA_RAS_BLOCK__GFX_TCC_LATENCY_FIFO_NEXT_RAM, + TA_RAS_BLOCK__GFX_TCC_INDEX3_END = + TA_RAS_BLOCK__GFX_TCC_LATENCY_FIFO_NEXT_RAM, + /* TCC range 4*/ + TA_RAS_BLOCK__GFX_TCC_INDEX4_START, + TA_RAS_BLOCK__GFX_TCC_WRRET_TAG_WRITE_RETURN = + TA_RAS_BLOCK__GFX_TCC_INDEX4_START, + TA_RAS_BLOCK__GFX_TCC_ATOMIC_RETURN_BUFFER, + TA_RAS_BLOCK__GFX_TCC_INDEX4_END = + TA_RAS_BLOCK__GFX_TCC_ATOMIC_RETURN_BUFFER, + TA_RAS_BLOCK__GFX_TCC_INDEX_END = TA_RAS_BLOCK__GFX_TCC_INDEX4_END, + /* TCI*/ + TA_RAS_BLOCK__GFX_TCI_WRITE_RAM, + /* TCP*/ + TA_RAS_BLOCK__GFX_TCP_INDEX_START, + TA_RAS_BLOCK__GFX_TCP_CACHE_RAM = TA_RAS_BLOCK__GFX_TCP_INDEX_START, + TA_RAS_BLOCK__GFX_TCP_LFIFO_RAM, + TA_RAS_BLOCK__GFX_TCP_CMD_FIFO, + TA_RAS_BLOCK__GFX_TCP_VM_FIFO, + TA_RAS_BLOCK__GFX_TCP_DB_RAM, + TA_RAS_BLOCK__GFX_TCP_UTCL1_LFIFO0, + TA_RAS_BLOCK__GFX_TCP_UTCL1_LFIFO1, + TA_RAS_BLOCK__GFX_TCP_INDEX_END = TA_RAS_BLOCK__GFX_TCP_UTCL1_LFIFO1, + /* TD*/ + TA_RAS_BLOCK__GFX_TD_INDEX_START, + TA_RAS_BLOCK__GFX_TD_SS_FIFO_LO = TA_RAS_BLOCK__GFX_TD_INDEX_START, + TA_RAS_BLOCK__GFX_TD_SS_FIFO_HI, + TA_RAS_BLOCK__GFX_TD_CS_FIFO, + TA_RAS_BLOCK__GFX_TD_INDEX_END = TA_RAS_BLOCK__GFX_TD_CS_FIFO, + /* EA (3 sub-ranges)*/ + TA_RAS_BLOCK__GFX_EA_INDEX_START, + /* EA range 0*/ + TA_RAS_BLOCK__GFX_EA_INDEX0_START = TA_RAS_BLOCK__GFX_EA_INDEX_START, + TA_RAS_BLOCK__GFX_EA_DRAMRD_CMDMEM = TA_RAS_BLOCK__GFX_EA_INDEX0_START, + TA_RAS_BLOCK__GFX_EA_DRAMWR_CMDMEM, + TA_RAS_BLOCK__GFX_EA_DRAMWR_DATAMEM, + TA_RAS_BLOCK__GFX_EA_RRET_TAGMEM, + TA_RAS_BLOCK__GFX_EA_WRET_TAGMEM, + TA_RAS_BLOCK__GFX_EA_GMIRD_CMDMEM, + TA_RAS_BLOCK__GFX_EA_GMIWR_CMDMEM, + TA_RAS_BLOCK__GFX_EA_GMIWR_DATAMEM, + TA_RAS_BLOCK__GFX_EA_INDEX0_END = TA_RAS_BLOCK__GFX_EA_GMIWR_DATAMEM, + /* EA range 1*/ + TA_RAS_BLOCK__GFX_EA_INDEX1_START, + TA_RAS_BLOCK__GFX_EA_DRAMRD_PAGEMEM = TA_RAS_BLOCK__GFX_EA_INDEX1_START, + TA_RAS_BLOCK__GFX_EA_DRAMWR_PAGEMEM, + TA_RAS_BLOCK__GFX_EA_IORD_CMDMEM, + TA_RAS_BLOCK__GFX_EA_IOWR_CMDMEM, + TA_RAS_BLOCK__GFX_EA_IOWR_DATAMEM, + TA_RAS_BLOCK__GFX_EA_GMIRD_PAGEMEM, + TA_RAS_BLOCK__GFX_EA_GMIWR_PAGEMEM, + TA_RAS_BLOCK__GFX_EA_INDEX1_END = TA_RAS_BLOCK__GFX_EA_GMIWR_PAGEMEM, + /* EA range 2*/ + TA_RAS_BLOCK__GFX_EA_INDEX2_START, + TA_RAS_BLOCK__GFX_EA_MAM_D0MEM = TA_RAS_BLOCK__GFX_EA_INDEX2_START, + TA_RAS_BLOCK__GFX_EA_MAM_D1MEM, + TA_RAS_BLOCK__GFX_EA_MAM_D2MEM, + TA_RAS_BLOCK__GFX_EA_MAM_D3MEM, + TA_RAS_BLOCK__GFX_EA_INDEX2_END = TA_RAS_BLOCK__GFX_EA_MAM_D3MEM, + TA_RAS_BLOCK__GFX_EA_INDEX_END = TA_RAS_BLOCK__GFX_EA_INDEX2_END, + /* UTC VM L2 bank*/ + TA_RAS_BLOCK__UTC_VML2_BANK_CACHE, + /* UTC VM walker*/ + TA_RAS_BLOCK__UTC_VML2_WALKER, + /* UTC ATC L2 2MB cache*/ + TA_RAS_BLOCK__UTC_ATCL2_CACHE_2M_BANK, + /* UTC ATC L2 4KB cache*/ + TA_RAS_BLOCK__UTC_ATCL2_CACHE_4K_BANK, + TA_RAS_BLOCK__GFX_MAX +}; + +struct ras_gfx_subblock { + unsigned char *name; + int ta_subblock; + int hw_supported_error_type; + int sw_supported_error_type; +}; + +#define AMDGPU_RAS_SUB_BLOCK(subblock, a, b, c, d, e, f, g, h) \ + [AMDGPU_RAS_BLOCK__##subblock] = { \ + #subblock, \ + TA_RAS_BLOCK__##subblock, \ + ((a) | ((b) << 1) | ((c) << 2) | ((d) << 3)), \ + (((e) << 1) | ((f) << 3) | (g) | ((h) << 2)), \ + } + +static const struct ras_gfx_subblock ras_gfx_subblocks[] = { + AMDGPU_RAS_SUB_BLOCK(GFX_CPC_SCRATCH, 0, 1, 1, 1, 1, 0, 0, 1), + AMDGPU_RAS_SUB_BLOCK(GFX_CPC_UCODE, 0, 1, 1, 1, 1, 0, 0, 1), + AMDGPU_RAS_SUB_BLOCK(GFX_DC_STATE_ME1, 1, 0, 0, 1, 0, 0, 1, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_DC_CSINVOC_ME1, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_DC_RESTORE_ME1, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_DC_STATE_ME2, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_DC_CSINVOC_ME2, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_DC_RESTORE_ME2, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_CPF_ROQ_ME2, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_CPF_ROQ_ME1, 1, 0, 0, 1, 0, 0, 1, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_CPF_TAG, 0, 1, 1, 1, 1, 0, 0, 1), + AMDGPU_RAS_SUB_BLOCK(GFX_CPG_DMA_ROQ, 1, 0, 0, 1, 0, 0, 1, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_CPG_DMA_TAG, 0, 1, 1, 1, 0, 1, 0, 1), + AMDGPU_RAS_SUB_BLOCK(GFX_CPG_TAG, 0, 1, 1, 1, 1, 1, 0, 1), + AMDGPU_RAS_SUB_BLOCK(GFX_GDS_MEM, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_GDS_INPUT_QUEUE, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_GDS_OA_PHY_CMD_RAM_MEM, 0, 1, 1, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_GDS_OA_PHY_DATA_RAM_MEM, 1, 0, 0, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_GDS_OA_PIPE_MEM, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SPI_SR_MEM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQ_SGPR, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQ_LDS_D, 0, 1, 1, 1, 1, 0, 0, 1), + AMDGPU_RAS_SUB_BLOCK(GFX_SQ_LDS_I, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQ_VGPR, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_UTCL1_LFIFO, 0, 1, 1, 1, 0, 0, 0, 1), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU0_WRITE_DATA_BUF, 0, 1, 1, 1, 0, 0, + 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU0_UTCL1_LFIFO, 0, 1, 1, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU1_WRITE_DATA_BUF, 0, 1, 1, 1, 0, 0, + 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU1_UTCL1_LFIFO, 0, 1, 1, 1, 1, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU2_WRITE_DATA_BUF, 0, 1, 1, 1, 0, 0, + 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU2_UTCL1_LFIFO, 0, 1, 1, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKA_TAG_RAM, 0, 1, 1, 1, 1, 0, 0, + 1), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKA_UTCL1_MISS_FIFO, 1, 0, 0, 1, 0, + 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKA_MISS_FIFO, 1, 0, 0, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKA_BANK_RAM, 0, 1, 1, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_TAG_RAM, 0, 1, 1, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_HIT_FIFO, 1, 0, 0, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_MISS_FIFO, 1, 0, 0, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_DIRTY_BIT_RAM, 1, 0, 0, 1, 0, 0, + 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_BANK_RAM, 0, 1, 1, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKB_TAG_RAM, 0, 1, 1, 1, 1, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKB_UTCL1_MISS_FIFO, 1, 0, 0, 1, 0, + 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKB_MISS_FIFO, 1, 0, 0, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKB_BANK_RAM, 0, 1, 1, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_TAG_RAM, 0, 1, 1, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_HIT_FIFO, 1, 0, 0, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_MISS_FIFO, 1, 0, 0, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_DIRTY_BIT_RAM, 1, 0, 0, 1, 0, 0, + 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_BANK_RAM, 0, 1, 1, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TA_FS_DFIFO, 0, 1, 1, 1, 1, 0, 0, 1), + AMDGPU_RAS_SUB_BLOCK(GFX_TA_FS_AFIFO, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TA_FL_LFIFO, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TA_FX_LFIFO, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TA_FS_CFIFO, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCA_HOLE_FIFO, 1, 0, 0, 1, 0, 1, 1, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCA_REQ_FIFO, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DATA, 0, 1, 1, 1, 1, 0, 0, 1), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DATA_BANK_0_1, 0, 1, 1, 1, 1, 0, 0, + 1), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DATA_BANK_1_0, 0, 1, 1, 1, 1, 0, 0, + 1), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DATA_BANK_1_1, 0, 1, 1, 1, 1, 0, 0, + 1), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DIRTY_BANK_0, 0, 1, 1, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DIRTY_BANK_1, 0, 1, 1, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_HIGH_RATE_TAG, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_LOW_RATE_TAG, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_IN_USE_DEC, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_IN_USE_TRANSFER, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_RETURN_DATA, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_RETURN_CONTROL, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_UC_ATOMIC_FIFO, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_WRITE_RETURN, 1, 0, 0, 1, 0, 1, 1, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_WRITE_CACHE_READ, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_SRC_FIFO, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_SRC_FIFO_NEXT_RAM, 1, 0, 0, 1, 0, 0, 1, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_TAG_PROBE_FIFO, 1, 0, 0, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_LATENCY_FIFO, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_LATENCY_FIFO_NEXT_RAM, 1, 0, 0, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_WRRET_TAG_WRITE_RETURN, 1, 0, 0, 1, 0, 0, + 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCC_ATOMIC_RETURN_BUFFER, 1, 0, 0, 1, 0, 0, 0, + 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCI_WRITE_RAM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCP_CACHE_RAM, 0, 1, 1, 1, 1, 0, 0, 1), + AMDGPU_RAS_SUB_BLOCK(GFX_TCP_LFIFO_RAM, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCP_CMD_FIFO, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCP_VM_FIFO, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCP_DB_RAM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCP_UTCL1_LFIFO0, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TCP_UTCL1_LFIFO1, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TD_SS_FIFO_LO, 0, 1, 1, 1, 1, 0, 0, 1), + AMDGPU_RAS_SUB_BLOCK(GFX_TD_SS_FIFO_HI, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_TD_CS_FIFO, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMRD_CMDMEM, 0, 1, 1, 1, 1, 0, 0, 1), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMWR_CMDMEM, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMWR_DATAMEM, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_RRET_TAGMEM, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_WRET_TAGMEM, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIRD_CMDMEM, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIWR_CMDMEM, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIWR_DATAMEM, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMRD_PAGEMEM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMWR_PAGEMEM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_IORD_CMDMEM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_IOWR_CMDMEM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_IOWR_DATAMEM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIRD_PAGEMEM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIWR_PAGEMEM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_MAM_D0MEM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_MAM_D1MEM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_MAM_D2MEM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(GFX_EA_MAM_D3MEM, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(UTC_VML2_BANK_CACHE, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(UTC_VML2_WALKER, 0, 1, 1, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(UTC_ATCL2_CACHE_2M_BANK, 1, 0, 0, 1, 0, 0, 0, 0), + AMDGPU_RAS_SUB_BLOCK(UTC_ATCL2_CACHE_4K_BANK, 0, 1, 1, 1, 0, 0, 0, 0), +}; + +static const struct soc15_reg_golden golden_settings_gc_9_0[] = +{ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xf00fffff, 0x00000400), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0x80000000, 0x80000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_GPU_ID, 0x0000000f, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_3, 0x00000003, 0x82400024), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x00000001), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSH_MEM_CONFIG, 0x00001000, 0x00001000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_CU_0, 0x0007ffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_CU_1, 0x0007ffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_EN_CU_0, 0x01ffffff, 0x00ffff87), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_EN_CU_1, 0x01ffffff, 0x00ffff8f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQC_CONFIG, 0x03000000, 0x020a2000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x010b0000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x4a2c0e68), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0xb5d3f197), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_CACHE_INVALIDATION, 0x3fff3af3, 0x19200000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000003ff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC1_F32_INT_DIS, 0x00000800, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC2_F32_INT_DIS, 0x00000800, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_DEBUG, 0x00008000, 0x00008000) +}; + +static const struct soc15_reg_golden golden_settings_gc_9_0_vg10[] = +{ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0x0000f000, 0x00012107), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_3, 0x30000000, 0x10000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPC_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPG_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x2a114042), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xffff77ff, 0x2a114042), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmIA_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0x00008000, 0x00048000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_0, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_1, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_2, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_PREWALKER_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_UTCL1_CNTL2, 0x00030000, 0x00020000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0x0000000f, 0x01000107), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x00001800, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmWD_UTCL1_CNTL, 0x08000000, 0x08000080) +}; + +static const struct soc15_reg_golden golden_settings_gc_9_0_vg20[] = +{ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_DCC_CONFIG, 0x0f000080, 0x04000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_2, 0x0f000000, 0x0a000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_3, 0x30000000, 0x10000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xf3e777ff, 0x22014042), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xf3e777ff, 0x22014042), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0x00003e00, 0x00000400), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xff840000, 0x04040000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_UTCL1_CNTL2, 0x00030000, 0x00030000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0xffff010f, 0x01000107), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0x000b0000, 0x000b0000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x01000000, 0x01000000) +}; + +static const struct soc15_reg_golden golden_settings_gc_9_1[] = +{ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0xfffdf3cf, 0x00014104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPC_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPG_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xf00fffff, 0x00000420), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_GPU_ID, 0x0000000f, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmIA_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_3, 0x00000003, 0x82400024), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x00000001), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_0, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_1, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_2, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_PREWALKER_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x010b0000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003120), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_CACHE_INVALIDATION, 0x3fff3af3, 0x19200000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000000ff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmWD_UTCL1_CNTL, 0x08000000, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC1_F32_INT_DIS, 0x00000800, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC2_F32_INT_DIS, 0x00000800, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_DEBUG, 0x00008000, 0x00008000) +}; + +static const struct soc15_reg_golden golden_settings_gc_9_1_rv1[] = +{ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_3, 0x30000000, 0x10000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x24000042), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xffff77ff, 0x24000042), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04048000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_MODE_CNTL_1, 0x06000000, 0x06000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_UTCL1_CNTL2, 0x00030000, 0x00020000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x01bd9f33, 0x00000800) +}; + +static const struct soc15_reg_golden golden_settings_gc_9_1_rv2[] = +{ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_DCC_CONFIG, 0xff7fffff, 0x04000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0xfffdf3cf, 0x00014104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_2, 0xff7fffff, 0x0a000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPC_UTCL1_CNTL, 0x7f0fffff, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_UTCL1_CNTL, 0xff8fffff, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPG_UTCL1_CNTL, 0x7f8fffff, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x26013041), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xffff77ff, 0x26013041), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmIA_UTCL1_CNTL, 0x3f8fffff, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04040000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_0, 0xff0fffff, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_1, 0xff0fffff, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_2, 0xff0fffff, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_PREWALKER_UTCL1_CNTL, 0xff0fffff, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_UTCL1_CNTL, 0xff0fffff, 0x08000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00000010), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x01bd9f33, 0x01000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmWD_UTCL1_CNTL, 0x3f8fffff, 0x08000080), +}; + +static const struct soc15_reg_golden golden_settings_gc_9_1_rn[] = +{ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0xfffdf3cf, 0x00014104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_2, 0xff7fffff, 0x0a000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xf00fffff, 0x00000400), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xf3e777ff, 0x24000042), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xf3e777ff, 0x24000042), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x00000001), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04040000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x010b0000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003120), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCEA_PROBE_MAP, 0xffffffff, 0x0000cccc), +}; + +static const struct soc15_reg_golden golden_settings_gc_9_x_common[] = +{ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_SD_CNTL, 0xffffffff, 0x000001ff), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_INDEX, 0xffffffff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_DATA, 0xffffffff, 0x2544c382) +}; + +static const struct soc15_reg_golden golden_settings_gc_9_2_1[] = +{ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xf00fffff, 0x00000420), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_GPU_ID, 0x0000000f, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_3, 0x00000003, 0x82400024), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x00000001), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSH_MEM_CONFIG, 0x00001000, 0x00001000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_CU_0, 0x0007ffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_CU_1, 0x0007ffff, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_EN_CU_0, 0x01ffffff, 0x0000ff87), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_EN_CU_1, 0x01ffffff, 0x0000ff8f), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQC_CONFIG, 0x03000000, 0x020a2000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x010b0000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x4a2c0e68), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0xb5d3f197), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_CACHE_INVALIDATION, 0x3fff3af3, 0x19200000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000003ff) +}; + +static const struct soc15_reg_golden golden_settings_gc_9_2_1_vg12[] = +{ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_DCC_CONFIG, 0x00000080, 0x04000080), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0xfffdf3cf, 0x00014104), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_2, 0x0f000000, 0x0a000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x24104041), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xffff77ff, 0x24104041), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04040000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0xffff03ff, 0x01000107), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0x76325410), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x01bd9f33, 0x01000000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC1_F32_INT_DIS, 0x00000800, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC2_F32_INT_DIS, 0x00000800, 0x00000800), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_DEBUG, 0x00008000, 0x00008000) +}; + +static const struct soc15_reg_golden golden_settings_gc_9_4_1_arct[] = +{ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x2a114042), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x10b0000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_0_ARCT, 0x3fffffff, 0x346f0a4e), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_1_ARCT, 0x3fffffff, 0x1c642ca), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_2_ARCT, 0x3fffffff, 0x26f45098), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_3_ARCT, 0x3fffffff, 0x2ebd9fe3), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_4_ARCT, 0x3fffffff, 0xb90f5b1), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_5_ARCT, 0x3ff, 0x135), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_CONFIG, 0xffffffff, 0x011A0000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_FIFO_SIZES, 0xffffffff, 0x00000f00), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_UTCL1_CNTL1, 0x30000000, 0x30000000) +}; + +static const struct soc15_reg_rlcg rlcg_access_gc_9_0[] = { + {SOC15_REG_ENTRY(GC, 0, mmGRBM_GFX_INDEX)}, + {SOC15_REG_ENTRY(GC, 0, mmSQ_IND_INDEX)}, +}; + +static const u32 GFX_RLC_SRM_INDEX_CNTL_ADDR_OFFSETS[] = +{ + mmRLC_SRM_INDEX_CNTL_ADDR_0 - mmRLC_SRM_INDEX_CNTL_ADDR_0, + mmRLC_SRM_INDEX_CNTL_ADDR_1 - mmRLC_SRM_INDEX_CNTL_ADDR_0, + mmRLC_SRM_INDEX_CNTL_ADDR_2 - mmRLC_SRM_INDEX_CNTL_ADDR_0, + mmRLC_SRM_INDEX_CNTL_ADDR_3 - mmRLC_SRM_INDEX_CNTL_ADDR_0, + mmRLC_SRM_INDEX_CNTL_ADDR_4 - mmRLC_SRM_INDEX_CNTL_ADDR_0, + mmRLC_SRM_INDEX_CNTL_ADDR_5 - mmRLC_SRM_INDEX_CNTL_ADDR_0, + mmRLC_SRM_INDEX_CNTL_ADDR_6 - mmRLC_SRM_INDEX_CNTL_ADDR_0, + mmRLC_SRM_INDEX_CNTL_ADDR_7 - mmRLC_SRM_INDEX_CNTL_ADDR_0, +}; + +static const u32 GFX_RLC_SRM_INDEX_CNTL_DATA_OFFSETS[] = +{ + mmRLC_SRM_INDEX_CNTL_DATA_0 - mmRLC_SRM_INDEX_CNTL_DATA_0, + mmRLC_SRM_INDEX_CNTL_DATA_1 - mmRLC_SRM_INDEX_CNTL_DATA_0, + mmRLC_SRM_INDEX_CNTL_DATA_2 - mmRLC_SRM_INDEX_CNTL_DATA_0, + mmRLC_SRM_INDEX_CNTL_DATA_3 - mmRLC_SRM_INDEX_CNTL_DATA_0, + mmRLC_SRM_INDEX_CNTL_DATA_4 - mmRLC_SRM_INDEX_CNTL_DATA_0, + mmRLC_SRM_INDEX_CNTL_DATA_5 - mmRLC_SRM_INDEX_CNTL_DATA_0, + mmRLC_SRM_INDEX_CNTL_DATA_6 - mmRLC_SRM_INDEX_CNTL_DATA_0, + mmRLC_SRM_INDEX_CNTL_DATA_7 - mmRLC_SRM_INDEX_CNTL_DATA_0, +}; + +#define VEGA10_GB_ADDR_CONFIG_GOLDEN 0x2a114042 +#define VEGA12_GB_ADDR_CONFIG_GOLDEN 0x24104041 +#define RAVEN_GB_ADDR_CONFIG_GOLDEN 0x24000042 +#define RAVEN2_GB_ADDR_CONFIG_GOLDEN 0x26013041 + +static void gfx_v9_0_set_ring_funcs(struct amdgpu_device *adev); +static void gfx_v9_0_set_irq_funcs(struct amdgpu_device *adev); +static void gfx_v9_0_set_gds_init(struct amdgpu_device *adev); +static void gfx_v9_0_set_rlc_funcs(struct amdgpu_device *adev); +static int gfx_v9_0_get_cu_info(struct amdgpu_device *adev, + struct amdgpu_cu_info *cu_info); +static uint64_t gfx_v9_0_get_gpu_clock_counter(struct amdgpu_device *adev); +static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume, bool usegds); +static u64 gfx_v9_0_ring_get_rptr_compute(struct amdgpu_ring *ring); +static void gfx_v9_0_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status); +static int gfx_v9_0_ras_error_inject(struct amdgpu_device *adev, + void *inject_if, uint32_t instance_mask); +static void gfx_v9_0_reset_ras_error_count(struct amdgpu_device *adev); +static void gfx_v9_0_update_spm_vmid_internal(struct amdgpu_device *adev, + unsigned int vmid); + +static void gfx_v9_0_kiq_set_resources(struct amdgpu_ring *kiq_ring, + uint64_t queue_mask) +{ + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_SET_RESOURCES, 6)); + amdgpu_ring_write(kiq_ring, + PACKET3_SET_RESOURCES_VMID_MASK(0) | + /* vmid_mask:0* queue_type:0 (KIQ) */ + PACKET3_SET_RESOURCES_QUEUE_TYPE(0)); + amdgpu_ring_write(kiq_ring, + lower_32_bits(queue_mask)); /* queue mask lo */ + amdgpu_ring_write(kiq_ring, + upper_32_bits(queue_mask)); /* queue mask hi */ + amdgpu_ring_write(kiq_ring, 0); /* gws mask lo */ + amdgpu_ring_write(kiq_ring, 0); /* gws mask hi */ + amdgpu_ring_write(kiq_ring, 0); /* oac mask */ + amdgpu_ring_write(kiq_ring, 0); /* gds heap base:0, gds heap size:0 */ +} + +static void gfx_v9_0_kiq_map_queues(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring) +{ + uint64_t mqd_addr = amdgpu_bo_gpu_offset(ring->mqd_obj); + uint64_t wptr_addr = ring->wptr_gpu_addr; + uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5)); + /* Q_sel:0, vmid:0, vidmem: 1, engine:0, num_Q:1*/ + amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + PACKET3_MAP_QUEUES_QUEUE_SEL(0) | /* Queue_Sel */ + PACKET3_MAP_QUEUES_VMID(0) | /* VMID */ + PACKET3_MAP_QUEUES_QUEUE(ring->queue) | + PACKET3_MAP_QUEUES_PIPE(ring->pipe) | + PACKET3_MAP_QUEUES_ME((ring->me == 1 ? 0 : 1)) | + /*queue_type: normal compute queue */ + PACKET3_MAP_QUEUES_QUEUE_TYPE(0) | + /* alloc format: all_on_one_pipe */ + PACKET3_MAP_QUEUES_ALLOC_FORMAT(0) | + PACKET3_MAP_QUEUES_ENGINE_SEL(eng_sel) | + /* num_queues: must be 1 */ + PACKET3_MAP_QUEUES_NUM_QUEUES(1)); + amdgpu_ring_write(kiq_ring, + PACKET3_MAP_QUEUES_DOORBELL_OFFSET(ring->doorbell_index)); + amdgpu_ring_write(kiq_ring, lower_32_bits(mqd_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(mqd_addr)); + amdgpu_ring_write(kiq_ring, lower_32_bits(wptr_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(wptr_addr)); +} + +static void gfx_v9_0_kiq_unmap_queues(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring, + enum amdgpu_unmap_queues_action action, + u64 gpu_addr, u64 seq) +{ + uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_UNMAP_QUEUES, 4)); + amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + PACKET3_UNMAP_QUEUES_ACTION(action) | + PACKET3_UNMAP_QUEUES_QUEUE_SEL(0) | + PACKET3_UNMAP_QUEUES_ENGINE_SEL(eng_sel) | + PACKET3_UNMAP_QUEUES_NUM_QUEUES(1)); + amdgpu_ring_write(kiq_ring, + PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(ring->doorbell_index)); + + if (action == PREEMPT_QUEUES_NO_UNMAP) { + amdgpu_ring_write(kiq_ring, lower_32_bits(ring->wptr & ring->buf_mask)); + amdgpu_ring_write(kiq_ring, 0); + amdgpu_ring_write(kiq_ring, 0); + + } else { + amdgpu_ring_write(kiq_ring, 0); + amdgpu_ring_write(kiq_ring, 0); + amdgpu_ring_write(kiq_ring, 0); + } +} + +static void gfx_v9_0_kiq_query_status(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring, + u64 addr, + u64 seq) +{ + uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_QUERY_STATUS, 5)); + amdgpu_ring_write(kiq_ring, + PACKET3_QUERY_STATUS_CONTEXT_ID(0) | + PACKET3_QUERY_STATUS_INTERRUPT_SEL(0) | + PACKET3_QUERY_STATUS_COMMAND(2)); + /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + amdgpu_ring_write(kiq_ring, + PACKET3_QUERY_STATUS_DOORBELL_OFFSET(ring->doorbell_index) | + PACKET3_QUERY_STATUS_ENG_SEL(eng_sel)); + amdgpu_ring_write(kiq_ring, lower_32_bits(addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(addr)); + amdgpu_ring_write(kiq_ring, lower_32_bits(seq)); + amdgpu_ring_write(kiq_ring, upper_32_bits(seq)); +} + +static void gfx_v9_0_kiq_invalidate_tlbs(struct amdgpu_ring *kiq_ring, + uint16_t pasid, uint32_t flush_type, + bool all_hub) +{ + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_INVALIDATE_TLBS, 0)); + amdgpu_ring_write(kiq_ring, + PACKET3_INVALIDATE_TLBS_DST_SEL(1) | + PACKET3_INVALIDATE_TLBS_ALL_HUB(all_hub) | + PACKET3_INVALIDATE_TLBS_PASID(pasid) | + PACKET3_INVALIDATE_TLBS_FLUSH_TYPE(flush_type)); +} + +static const struct kiq_pm4_funcs gfx_v9_0_kiq_pm4_funcs = { + .kiq_set_resources = gfx_v9_0_kiq_set_resources, + .kiq_map_queues = gfx_v9_0_kiq_map_queues, + .kiq_unmap_queues = gfx_v9_0_kiq_unmap_queues, + .kiq_query_status = gfx_v9_0_kiq_query_status, + .kiq_invalidate_tlbs = gfx_v9_0_kiq_invalidate_tlbs, + .set_resources_size = 8, + .map_queues_size = 7, + .unmap_queues_size = 6, + .query_status_size = 7, + .invalidate_tlbs_size = 2, +}; + +static void gfx_v9_0_set_kiq_pm4_funcs(struct amdgpu_device *adev) +{ + adev->gfx.kiq[0].pmf = &gfx_v9_0_kiq_pm4_funcs; +} + +static void gfx_v9_0_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + soc15_program_register_sequence(adev, + golden_settings_gc_9_0, + ARRAY_SIZE(golden_settings_gc_9_0)); + soc15_program_register_sequence(adev, + golden_settings_gc_9_0_vg10, + ARRAY_SIZE(golden_settings_gc_9_0_vg10)); + break; + case IP_VERSION(9, 2, 1): + soc15_program_register_sequence(adev, + golden_settings_gc_9_2_1, + ARRAY_SIZE(golden_settings_gc_9_2_1)); + soc15_program_register_sequence(adev, + golden_settings_gc_9_2_1_vg12, + ARRAY_SIZE(golden_settings_gc_9_2_1_vg12)); + break; + case IP_VERSION(9, 4, 0): + soc15_program_register_sequence(adev, + golden_settings_gc_9_0, + ARRAY_SIZE(golden_settings_gc_9_0)); + soc15_program_register_sequence(adev, + golden_settings_gc_9_0_vg20, + ARRAY_SIZE(golden_settings_gc_9_0_vg20)); + break; + case IP_VERSION(9, 4, 1): + soc15_program_register_sequence(adev, + golden_settings_gc_9_4_1_arct, + ARRAY_SIZE(golden_settings_gc_9_4_1_arct)); + break; + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 1, 0): + soc15_program_register_sequence(adev, golden_settings_gc_9_1, + ARRAY_SIZE(golden_settings_gc_9_1)); + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + soc15_program_register_sequence(adev, + golden_settings_gc_9_1_rv2, + ARRAY_SIZE(golden_settings_gc_9_1_rv2)); + else + soc15_program_register_sequence(adev, + golden_settings_gc_9_1_rv1, + ARRAY_SIZE(golden_settings_gc_9_1_rv1)); + break; + case IP_VERSION(9, 3, 0): + soc15_program_register_sequence(adev, + golden_settings_gc_9_1_rn, + ARRAY_SIZE(golden_settings_gc_9_1_rn)); + return; /* for renoir, don't need common goldensetting */ + case IP_VERSION(9, 4, 2): + gfx_v9_4_2_init_golden_registers(adev, + adev->smuio.funcs->get_die_id(adev)); + break; + default: + break; + } + + if ((adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 4, 1)) && + (adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 4, 2))) + soc15_program_register_sequence(adev, golden_settings_gc_9_x_common, + (const u32)ARRAY_SIZE(golden_settings_gc_9_x_common)); +} + +static void gfx_v9_0_write_data_to_reg(struct amdgpu_ring *ring, int eng_sel, + bool wc, uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, WRITE_DATA_ENGINE_SEL(eng_sel) | + WRITE_DATA_DST_SEL(0) | + (wc ? WR_CONFIRM : 0)); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); +} + +static void gfx_v9_0_wait_reg_mem(struct amdgpu_ring *ring, int eng_sel, + int mem_space, int opt, uint32_t addr0, + uint32_t addr1, uint32_t ref, uint32_t mask, + uint32_t inv) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + amdgpu_ring_write(ring, + /* memory (1) or register (0) */ + (WAIT_REG_MEM_MEM_SPACE(mem_space) | + WAIT_REG_MEM_OPERATION(opt) | /* wait */ + WAIT_REG_MEM_FUNCTION(3) | /* equal */ + WAIT_REG_MEM_ENGINE(eng_sel))); + + if (mem_space) + BUG_ON(addr0 & 0x3); /* Dword align */ + amdgpu_ring_write(ring, addr0); + amdgpu_ring_write(ring, addr1); + amdgpu_ring_write(ring, ref); + amdgpu_ring_write(ring, mask); + amdgpu_ring_write(ring, inv); /* poll interval */ +} + +static int gfx_v9_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t scratch = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG0); + uint32_t tmp = 0; + unsigned i; + int r; + + WREG32(scratch, 0xCAFEDEAD); + r = amdgpu_ring_alloc(ring, 3); + if (r) + return r; + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1)); + amdgpu_ring_write(ring, scratch - PACKET3_SET_UCONFIG_REG_START); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(scratch); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + return r; +} + +static int gfx_v9_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + + unsigned index; + uint64_t gpu_addr; + uint32_t tmp; + long r; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + adev->wb.wb[index] = cpu_to_le32(0xCAFEDEAD); + memset(&ib, 0, sizeof(ib)); + + r = amdgpu_ib_get(adev, NULL, 20, AMDGPU_IB_POOL_DIRECT, &ib); + if (r) + goto err1; + + ib.ptr[0] = PACKET3(PACKET3_WRITE_DATA, 3); + ib.ptr[1] = WRITE_DATA_DST_SEL(5) | WR_CONFIRM; + ib.ptr[2] = lower_32_bits(gpu_addr); + ib.ptr[3] = upper_32_bits(gpu_addr); + ib.ptr[4] = 0xDEADBEEF; + ib.length_dw = 5; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err2; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto err2; + } else if (r < 0) { + goto err2; + } + + tmp = adev->wb.wb[index]; + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +err2: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err1: + amdgpu_device_wb_free(adev, index); + return r; +} + + +static void gfx_v9_0_free_microcode(struct amdgpu_device *adev) +{ + amdgpu_ucode_release(&adev->gfx.pfp_fw); + amdgpu_ucode_release(&adev->gfx.me_fw); + amdgpu_ucode_release(&adev->gfx.ce_fw); + amdgpu_ucode_release(&adev->gfx.rlc_fw); + amdgpu_ucode_release(&adev->gfx.mec_fw); + amdgpu_ucode_release(&adev->gfx.mec2_fw); + + kfree(adev->gfx.rlc.register_list_format); +} + +static void gfx_v9_0_check_fw_write_wait(struct amdgpu_device *adev) +{ + adev->gfx.me_fw_write_wait = false; + adev->gfx.mec_fw_write_wait = false; + + if ((adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 4, 1)) && + ((adev->gfx.mec_fw_version < 0x000001a5) || + (adev->gfx.mec_feature_version < 46) || + (adev->gfx.pfp_fw_version < 0x000000b7) || + (adev->gfx.pfp_feature_version < 46))) + DRM_WARN_ONCE("CP firmware version too old, please update!"); + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + if ((adev->gfx.me_fw_version >= 0x0000009c) && + (adev->gfx.me_feature_version >= 42) && + (adev->gfx.pfp_fw_version >= 0x000000b1) && + (adev->gfx.pfp_feature_version >= 42)) + adev->gfx.me_fw_write_wait = true; + + if ((adev->gfx.mec_fw_version >= 0x00000193) && + (adev->gfx.mec_feature_version >= 42)) + adev->gfx.mec_fw_write_wait = true; + break; + case IP_VERSION(9, 2, 1): + if ((adev->gfx.me_fw_version >= 0x0000009c) && + (adev->gfx.me_feature_version >= 44) && + (adev->gfx.pfp_fw_version >= 0x000000b2) && + (adev->gfx.pfp_feature_version >= 44)) + adev->gfx.me_fw_write_wait = true; + + if ((adev->gfx.mec_fw_version >= 0x00000196) && + (adev->gfx.mec_feature_version >= 44)) + adev->gfx.mec_fw_write_wait = true; + break; + case IP_VERSION(9, 4, 0): + if ((adev->gfx.me_fw_version >= 0x0000009c) && + (adev->gfx.me_feature_version >= 44) && + (adev->gfx.pfp_fw_version >= 0x000000b2) && + (adev->gfx.pfp_feature_version >= 44)) + adev->gfx.me_fw_write_wait = true; + + if ((adev->gfx.mec_fw_version >= 0x00000197) && + (adev->gfx.mec_feature_version >= 44)) + adev->gfx.mec_fw_write_wait = true; + break; + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 2, 2): + if ((adev->gfx.me_fw_version >= 0x0000009c) && + (adev->gfx.me_feature_version >= 42) && + (adev->gfx.pfp_fw_version >= 0x000000b1) && + (adev->gfx.pfp_feature_version >= 42)) + adev->gfx.me_fw_write_wait = true; + + if ((adev->gfx.mec_fw_version >= 0x00000192) && + (adev->gfx.mec_feature_version >= 42)) + adev->gfx.mec_fw_write_wait = true; + break; + default: + adev->gfx.me_fw_write_wait = true; + adev->gfx.mec_fw_write_wait = true; + break; + } +} + +struct amdgpu_gfxoff_quirk { + u16 chip_vendor; + u16 chip_device; + u16 subsys_vendor; + u16 subsys_device; + u8 revision; +}; + +static const struct amdgpu_gfxoff_quirk amdgpu_gfxoff_quirk_list[] = { + /* https://bugzilla.kernel.org/show_bug.cgi?id=204689 */ + { 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc8 }, + /* https://bugzilla.kernel.org/show_bug.cgi?id=207171 */ + { 0x1002, 0x15dd, 0x103c, 0x83e7, 0xd3 }, + /* GFXOFF is unstable on C6 parts with a VBIOS 113-RAVEN-114 */ + { 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc6 }, + /* Apple MacBook Pro (15-inch, 2019) Radeon Pro Vega 20 4 GB */ + { 0x1002, 0x69af, 0x106b, 0x019a, 0xc0 }, + { 0, 0, 0, 0, 0 }, +}; + +static bool gfx_v9_0_should_disable_gfxoff(struct pci_dev *pdev) +{ + const struct amdgpu_gfxoff_quirk *p = amdgpu_gfxoff_quirk_list; + + while (p && p->chip_device != 0) { + if (pdev->vendor == p->chip_vendor && + pdev->device == p->chip_device && + pdev->subsystem_vendor == p->subsys_vendor && + pdev->subsystem_device == p->subsys_device && + pdev->revision == p->revision) { + return true; + } + ++p; + } + return false; +} + +static bool is_raven_kicker(struct amdgpu_device *adev) +{ + if (adev->pm.fw_version >= 0x41e2b) + return true; + else + return false; +} + +static bool check_if_enlarge_doorbell_range(struct amdgpu_device *adev) +{ + if ((adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 3, 0)) && + (adev->gfx.me_fw_version >= 0x000000a5) && + (adev->gfx.me_feature_version >= 52)) + return true; + else + return false; +} + +static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev) +{ + if (gfx_v9_0_should_disable_gfxoff(adev->pdev)) + adev->pm.pp_feature &= ~PP_GFXOFF_MASK; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + case IP_VERSION(9, 2, 1): + case IP_VERSION(9, 4, 0): + break; + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 1, 0): + if (!((adev->apu_flags & AMD_APU_IS_RAVEN2) || + (adev->apu_flags & AMD_APU_IS_PICASSO)) && + ((!is_raven_kicker(adev) && + adev->gfx.rlc_fw_version < 531) || + (adev->gfx.rlc_feature_version < 1) || + !adev->gfx.rlc.is_rlc_v2_1)) + adev->pm.pp_feature &= ~PP_GFXOFF_MASK; + + if (adev->pm.pp_feature & PP_GFXOFF_MASK) + adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_RLC_SMU_HS; + break; + case IP_VERSION(9, 3, 0): + if (adev->pm.pp_feature & PP_GFXOFF_MASK) + adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_RLC_SMU_HS; + break; + default: + break; + } +} + +static int gfx_v9_0_init_cp_gfx_microcode(struct amdgpu_device *adev, + char *chip_name) +{ + char fw_name[30]; + int err; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.pfp_fw, fw_name); + if (err) + goto out; + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_PFP); + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.me_fw, fw_name); + if (err) + goto out; + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_ME); + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.ce_fw, fw_name); + if (err) + goto out; + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_CE); + +out: + if (err) { + amdgpu_ucode_release(&adev->gfx.pfp_fw); + amdgpu_ucode_release(&adev->gfx.me_fw); + amdgpu_ucode_release(&adev->gfx.ce_fw); + } + return err; +} + +static int gfx_v9_0_init_rlc_microcode(struct amdgpu_device *adev, + char *chip_name) +{ + char fw_name[30]; + int err; + const struct rlc_firmware_header_v2_0 *rlc_hdr; + uint16_t version_major; + uint16_t version_minor; + uint32_t smu_version; + + /* + * For Picasso && AM4 SOCKET board, we use picasso_rlc_am4.bin + * instead of picasso_rlc.bin. + * Judgment method: + * PCO AM4: revision >= 0xC8 && revision <= 0xCF + * or revision >= 0xD8 && revision <= 0xDF + * otherwise is PCO FP5 + */ + if (!strcmp(chip_name, "picasso") && + (((adev->pdev->revision >= 0xC8) && (adev->pdev->revision <= 0xCF)) || + ((adev->pdev->revision >= 0xD8) && (adev->pdev->revision <= 0xDF)))) + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc_am4.bin", chip_name); + else if (!strcmp(chip_name, "raven") && (amdgpu_pm_load_smu_firmware(adev, &smu_version) == 0) && + (smu_version >= 0x41e2b)) + /** + *SMC is loaded by SBIOS on APU and it's able to get the SMU version directly. + */ + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_kicker_rlc.bin", chip_name); + else + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gfx.rlc_fw, fw_name); + if (err) + goto out; + rlc_hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; + + version_major = le16_to_cpu(rlc_hdr->header.header_version_major); + version_minor = le16_to_cpu(rlc_hdr->header.header_version_minor); + err = amdgpu_gfx_rlc_init_microcode(adev, version_major, version_minor); +out: + if (err) + amdgpu_ucode_release(&adev->gfx.rlc_fw); + + return err; +} + +static bool gfx_v9_0_load_mec2_fw_bin_support(struct amdgpu_device *adev) +{ + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 1) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 3, 0)) + return false; + + return true; +} + +static int gfx_v9_0_init_cp_compute_microcode(struct amdgpu_device *adev, + char *chip_name) +{ + char fw_name[30]; + int err; + + if (amdgpu_sriov_vf(adev) && (adev->asic_type == CHIP_ALDEBARAN)) + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sjt_mec.bin", chip_name); + else + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", chip_name); + + err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw, fw_name); + if (err) + goto out; + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1_JT); + + if (gfx_v9_0_load_mec2_fw_bin_support(adev)) { + if (amdgpu_sriov_vf(adev) && (adev->asic_type == CHIP_ALDEBARAN)) + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sjt_mec2.bin", chip_name); + else + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2.bin", chip_name); + + /* ignore failures to load */ + err = amdgpu_ucode_request(adev, &adev->gfx.mec2_fw, fw_name); + if (!err) { + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC2); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC2_JT); + } else { + err = 0; + amdgpu_ucode_release(&adev->gfx.mec2_fw); + } + } else { + adev->gfx.mec2_fw_version = adev->gfx.mec_fw_version; + adev->gfx.mec2_feature_version = adev->gfx.mec_feature_version; + } + + gfx_v9_0_check_if_need_gfxoff(adev); + gfx_v9_0_check_fw_write_wait(adev); + +out: + if (err) + amdgpu_ucode_release(&adev->gfx.mec_fw); + return err; +} + +static int gfx_v9_0_init_microcode(struct amdgpu_device *adev) +{ + char ucode_prefix[30]; + int r; + + DRM_DEBUG("\n"); + amdgpu_ucode_ip_version_decode(adev, GC_HWIP, ucode_prefix, sizeof(ucode_prefix)); + + /* No CPG in Arcturus */ + if (adev->gfx.num_gfx_rings) { + r = gfx_v9_0_init_cp_gfx_microcode(adev, ucode_prefix); + if (r) + return r; + } + + r = gfx_v9_0_init_rlc_microcode(adev, ucode_prefix); + if (r) + return r; + + r = gfx_v9_0_init_cp_compute_microcode(adev, ucode_prefix); + if (r) + return r; + + return r; +} + +static u32 gfx_v9_0_get_csb_size(struct amdgpu_device *adev) +{ + u32 count = 0; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + /* begin clear state */ + count += 2; + /* context control state */ + count += 3; + + for (sect = gfx9_cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) + count += 2 + ext->reg_count; + else + return 0; + } + } + + /* end clear state */ + count += 2; + /* clear state */ + count += 2; + + return count; +} + +static void gfx_v9_0_get_csb_buffer(struct amdgpu_device *adev, + volatile u32 *buffer) +{ + u32 count = 0, i; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + if (adev->gfx.rlc.cs_data == NULL) + return; + if (buffer == NULL) + return; + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + buffer[count++] = cpu_to_le32(0x80000000); + buffer[count++] = cpu_to_le32(0x80000000); + + for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + buffer[count++] = + cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); + buffer[count++] = cpu_to_le32(ext->reg_index - + PACKET3_SET_CONTEXT_REG_START); + for (i = 0; i < ext->reg_count; i++) + buffer[count++] = cpu_to_le32(ext->extent[i]); + } else { + return; + } + } + } + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CLEAR_STATE, 0)); + buffer[count++] = cpu_to_le32(0); +} + +static void gfx_v9_0_init_always_on_cu_mask(struct amdgpu_device *adev) +{ + struct amdgpu_cu_info *cu_info = &adev->gfx.cu_info; + uint32_t pg_always_on_cu_num = 2; + uint32_t always_on_cu_num; + uint32_t i, j, k; + uint32_t mask, cu_bitmap, counter; + + if (adev->flags & AMD_IS_APU) + always_on_cu_num = 4; + else if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 2, 1)) + always_on_cu_num = 8; + else + always_on_cu_num = 12; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + mask = 1; + cu_bitmap = 0; + counter = 0; + amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff, 0); + + for (k = 0; k < adev->gfx.config.max_cu_per_sh; k ++) { + if (cu_info->bitmap[0][i][j] & mask) { + if (counter == pg_always_on_cu_num) + WREG32_SOC15(GC, 0, mmRLC_PG_ALWAYS_ON_CU_MASK, cu_bitmap); + if (counter < always_on_cu_num) + cu_bitmap |= mask; + else + break; + counter++; + } + mask <<= 1; + } + + WREG32_SOC15(GC, 0, mmRLC_LB_ALWAYS_ACTIVE_CU_MASK, cu_bitmap); + cu_info->ao_cu_bitmap[i][j] = cu_bitmap; + } + } + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v9_0_init_lbpw(struct amdgpu_device *adev) +{ + uint32_t data; + + /* set mmRLC_LB_THR_CONFIG_1/2/3/4 */ + WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_1, 0x0000007F); + WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_2, 0x0333A5A7); + WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_3, 0x00000077); + WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_4, (0x30 | 0x40 << 8 | 0x02FA << 16)); + + /* set mmRLC_LB_CNTR_INIT = 0x0000_0000 */ + WREG32_SOC15(GC, 0, mmRLC_LB_CNTR_INIT, 0x00000000); + + /* set mmRLC_LB_CNTR_MAX = 0x0000_0500 */ + WREG32_SOC15(GC, 0, mmRLC_LB_CNTR_MAX, 0x00000500); + + mutex_lock(&adev->grbm_idx_mutex); + /* set mmRLC_LB_INIT_CU_MASK thru broadcast mode to enable all SE/SH*/ + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + WREG32_SOC15(GC, 0, mmRLC_LB_INIT_CU_MASK, 0xffffffff); + + /* set mmRLC_LB_PARAMS = 0x003F_1006 */ + data = REG_SET_FIELD(0, RLC_LB_PARAMS, FIFO_SAMPLES, 0x0003); + data |= REG_SET_FIELD(data, RLC_LB_PARAMS, PG_IDLE_SAMPLES, 0x0010); + data |= REG_SET_FIELD(data, RLC_LB_PARAMS, PG_IDLE_SAMPLE_INTERVAL, 0x033F); + WREG32_SOC15(GC, 0, mmRLC_LB_PARAMS, data); + + /* set mmRLC_GPM_GENERAL_7[31-16] = 0x00C0 */ + data = RREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_7); + data &= 0x0000FFFF; + data |= 0x00C00000; + WREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_7, data); + + /* + * RLC_LB_ALWAYS_ACTIVE_CU_MASK = 0xF (4 CUs AON for Raven), + * programmed in gfx_v9_0_init_always_on_cu_mask() + */ + + /* set RLC_LB_CNTL = 0x8000_0095, 31 bit is reserved, + * but used for RLC_LB_CNTL configuration */ + data = RLC_LB_CNTL__LB_CNT_SPIM_ACTIVE_MASK; + data |= REG_SET_FIELD(data, RLC_LB_CNTL, CU_MASK_USED_OFF_HYST, 0x09); + data |= REG_SET_FIELD(data, RLC_LB_CNTL, RESERVED, 0x80000); + WREG32_SOC15(GC, 0, mmRLC_LB_CNTL, data); + mutex_unlock(&adev->grbm_idx_mutex); + + gfx_v9_0_init_always_on_cu_mask(adev); +} + +static void gfx_v9_4_init_lbpw(struct amdgpu_device *adev) +{ + uint32_t data; + + /* set mmRLC_LB_THR_CONFIG_1/2/3/4 */ + WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_1, 0x0000007F); + WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_2, 0x033388F8); + WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_3, 0x00000077); + WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_4, (0x10 | 0x27 << 8 | 0x02FA << 16)); + + /* set mmRLC_LB_CNTR_INIT = 0x0000_0000 */ + WREG32_SOC15(GC, 0, mmRLC_LB_CNTR_INIT, 0x00000000); + + /* set mmRLC_LB_CNTR_MAX = 0x0000_0500 */ + WREG32_SOC15(GC, 0, mmRLC_LB_CNTR_MAX, 0x00000800); + + mutex_lock(&adev->grbm_idx_mutex); + /* set mmRLC_LB_INIT_CU_MASK thru broadcast mode to enable all SE/SH*/ + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + WREG32_SOC15(GC, 0, mmRLC_LB_INIT_CU_MASK, 0xffffffff); + + /* set mmRLC_LB_PARAMS = 0x003F_1006 */ + data = REG_SET_FIELD(0, RLC_LB_PARAMS, FIFO_SAMPLES, 0x0003); + data |= REG_SET_FIELD(data, RLC_LB_PARAMS, PG_IDLE_SAMPLES, 0x0010); + data |= REG_SET_FIELD(data, RLC_LB_PARAMS, PG_IDLE_SAMPLE_INTERVAL, 0x033F); + WREG32_SOC15(GC, 0, mmRLC_LB_PARAMS, data); + + /* set mmRLC_GPM_GENERAL_7[31-16] = 0x00C0 */ + data = RREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_7); + data &= 0x0000FFFF; + data |= 0x00C00000; + WREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_7, data); + + /* + * RLC_LB_ALWAYS_ACTIVE_CU_MASK = 0xFFF (12 CUs AON), + * programmed in gfx_v9_0_init_always_on_cu_mask() + */ + + /* set RLC_LB_CNTL = 0x8000_0095, 31 bit is reserved, + * but used for RLC_LB_CNTL configuration */ + data = RLC_LB_CNTL__LB_CNT_SPIM_ACTIVE_MASK; + data |= REG_SET_FIELD(data, RLC_LB_CNTL, CU_MASK_USED_OFF_HYST, 0x09); + data |= REG_SET_FIELD(data, RLC_LB_CNTL, RESERVED, 0x80000); + WREG32_SOC15(GC, 0, mmRLC_LB_CNTL, data); + mutex_unlock(&adev->grbm_idx_mutex); + + gfx_v9_0_init_always_on_cu_mask(adev); +} + +static void gfx_v9_0_enable_lbpw(struct amdgpu_device *adev, bool enable) +{ + WREG32_FIELD15(GC, 0, RLC_LB_CNTL, LOAD_BALANCE_ENABLE, enable ? 1 : 0); +} + +static int gfx_v9_0_cp_jump_table_num(struct amdgpu_device *adev) +{ + if (gfx_v9_0_load_mec2_fw_bin_support(adev)) + return 5; + else + return 4; +} + +static void gfx_v9_0_init_rlcg_reg_access_ctrl(struct amdgpu_device *adev) +{ + struct amdgpu_rlcg_reg_access_ctrl *reg_access_ctrl; + + reg_access_ctrl = &adev->gfx.rlc.reg_access_ctrl[0]; + reg_access_ctrl->scratch_reg0 = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG0); + reg_access_ctrl->scratch_reg1 = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG1); + reg_access_ctrl->scratch_reg2 = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG2); + reg_access_ctrl->scratch_reg3 = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG3); + reg_access_ctrl->grbm_cntl = SOC15_REG_OFFSET(GC, 0, mmGRBM_GFX_CNTL); + reg_access_ctrl->grbm_idx = SOC15_REG_OFFSET(GC, 0, mmGRBM_GFX_INDEX); + reg_access_ctrl->spare_int = SOC15_REG_OFFSET(GC, 0, mmRLC_SPARE_INT); + adev->gfx.rlc.rlcg_reg_access_supported = true; +} + +static int gfx_v9_0_rlc_init(struct amdgpu_device *adev) +{ + const struct cs_section_def *cs_data; + int r; + + adev->gfx.rlc.cs_data = gfx9_cs_data; + + cs_data = adev->gfx.rlc.cs_data; + + if (cs_data) { + /* init clear state block */ + r = amdgpu_gfx_rlc_init_csb(adev); + if (r) + return r; + } + + if (adev->flags & AMD_IS_APU) { + /* TODO: double check the cp_table_size for RV */ + adev->gfx.rlc.cp_table_size = ALIGN(96 * 5 * 4, 2048) + (64 * 1024); /* JT + GDS */ + r = amdgpu_gfx_rlc_init_cpt(adev); + if (r) + return r; + } + + return 0; +} + +static void gfx_v9_0_mec_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.mec.hpd_eop_obj, NULL, NULL); + amdgpu_bo_free_kernel(&adev->gfx.mec.mec_fw_obj, NULL, NULL); +} + +static int gfx_v9_0_mec_init(struct amdgpu_device *adev) +{ + int r; + u32 *hpd; + const __le32 *fw_data; + unsigned fw_size; + u32 *fw; + size_t mec_hpd_size; + + const struct gfx_firmware_header_v1_0 *mec_hdr; + + bitmap_zero(adev->gfx.mec_bitmap[0].queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); + + /* take ownership of the relevant compute queues */ + amdgpu_gfx_compute_queue_acquire(adev); + mec_hpd_size = adev->gfx.num_compute_rings * GFX9_MEC_HPD_SIZE; + if (mec_hpd_size) { + r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.mec.hpd_eop_obj, + &adev->gfx.mec.hpd_eop_gpu_addr, + (void **)&hpd); + if (r) { + dev_warn(adev->dev, "(%d) create HDP EOP bo failed\n", r); + gfx_v9_0_mec_fini(adev); + return r; + } + + memset(hpd, 0, mec_hpd_size); + + amdgpu_bo_kunmap(adev->gfx.mec.hpd_eop_obj); + amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj); + } + + mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; + + fw_data = (const __le32 *) + (adev->gfx.mec_fw->data + + le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(mec_hdr->header.ucode_size_bytes); + + r = amdgpu_bo_create_reserved(adev, mec_hdr->header.ucode_size_bytes, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.mec.mec_fw_obj, + &adev->gfx.mec.mec_fw_gpu_addr, + (void **)&fw); + if (r) { + dev_warn(adev->dev, "(%d) create mec firmware bo failed\n", r); + gfx_v9_0_mec_fini(adev); + return r; + } + + memcpy(fw, fw_data, fw_size); + + amdgpu_bo_kunmap(adev->gfx.mec.mec_fw_obj); + amdgpu_bo_unreserve(adev->gfx.mec.mec_fw_obj); + + return 0; +} + +static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t address) +{ + WREG32_SOC15_RLC(GC, 0, mmSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | + (address << SQ_IND_INDEX__INDEX__SHIFT) | + (SQ_IND_INDEX__FORCE_READ_MASK)); + return RREG32_SOC15(GC, 0, mmSQ_IND_DATA); +} + +static void wave_read_regs(struct amdgpu_device *adev, uint32_t simd, + uint32_t wave, uint32_t thread, + uint32_t regno, uint32_t num, uint32_t *out) +{ + WREG32_SOC15_RLC(GC, 0, mmSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | + (regno << SQ_IND_INDEX__INDEX__SHIFT) | + (thread << SQ_IND_INDEX__THREAD_ID__SHIFT) | + (SQ_IND_INDEX__FORCE_READ_MASK) | + (SQ_IND_INDEX__AUTO_INCR_MASK)); + while (num--) + *(out++) = RREG32_SOC15(GC, 0, mmSQ_IND_DATA); +} + +static void gfx_v9_0_read_wave_data(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, uint32_t wave, uint32_t *dst, int *no_fields) +{ + /* type 1 wave data */ + dst[(*no_fields)++] = 1; + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_STATUS); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_HW_ID); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW0); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW1); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_GPR_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_LDS_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TRAPSTS); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_STS); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_DBG0); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_M0); + dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_MODE); +} + +static void gfx_v9_0_read_wave_sgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t start, + uint32_t size, uint32_t *dst) +{ + wave_read_regs( + adev, simd, wave, 0, + start + SQIND_WAVE_SGPRS_OFFSET, size, dst); +} + +static void gfx_v9_0_read_wave_vgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t thread, + uint32_t start, uint32_t size, + uint32_t *dst) +{ + wave_read_regs( + adev, simd, wave, thread, + start + SQIND_WAVE_VGPRS_OFFSET, size, dst); +} + +static void gfx_v9_0_select_me_pipe_q(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 q, u32 vm, u32 xcc_id) +{ + soc15_grbm_select(adev, me, pipe, q, vm, 0); +} + +static const struct amdgpu_gfx_funcs gfx_v9_0_gfx_funcs = { + .get_gpu_clock_counter = &gfx_v9_0_get_gpu_clock_counter, + .select_se_sh = &gfx_v9_0_select_se_sh, + .read_wave_data = &gfx_v9_0_read_wave_data, + .read_wave_sgprs = &gfx_v9_0_read_wave_sgprs, + .read_wave_vgprs = &gfx_v9_0_read_wave_vgprs, + .select_me_pipe_q = &gfx_v9_0_select_me_pipe_q, +}; + +const struct amdgpu_ras_block_hw_ops gfx_v9_0_ras_ops = { + .ras_error_inject = &gfx_v9_0_ras_error_inject, + .query_ras_error_count = &gfx_v9_0_query_ras_error_count, + .reset_ras_error_count = &gfx_v9_0_reset_ras_error_count, +}; + +static struct amdgpu_gfx_ras gfx_v9_0_ras = { + .ras_block = { + .hw_ops = &gfx_v9_0_ras_ops, + }, +}; + +static int gfx_v9_0_gpu_early_init(struct amdgpu_device *adev) +{ + u32 gb_addr_config; + int err; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + gb_addr_config = VEGA10_GB_ADDR_CONFIG_GOLDEN; + break; + case IP_VERSION(9, 2, 1): + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + gb_addr_config = VEGA12_GB_ADDR_CONFIG_GOLDEN; + DRM_INFO("fix gfx.config for vega12\n"); + break; + case IP_VERSION(9, 4, 0): + adev->gfx.ras = &gfx_v9_0_ras; + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG); + gb_addr_config &= ~0xf3e777ff; + gb_addr_config |= 0x22014042; + /* check vbios table if gpu info is not available */ + err = amdgpu_atomfirmware_get_gfx_info(adev); + if (err) + return err; + break; + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 1, 0): + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + gb_addr_config = RAVEN2_GB_ADDR_CONFIG_GOLDEN; + else + gb_addr_config = RAVEN_GB_ADDR_CONFIG_GOLDEN; + break; + case IP_VERSION(9, 4, 1): + adev->gfx.ras = &gfx_v9_4_ras; + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG); + gb_addr_config &= ~0xf3e777ff; + gb_addr_config |= 0x22014042; + break; + case IP_VERSION(9, 3, 0): + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x80; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG); + gb_addr_config &= ~0xf3e777ff; + gb_addr_config |= 0x22010042; + break; + case IP_VERSION(9, 4, 2): + adev->gfx.ras = &gfx_v9_4_2_ras; + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG); + gb_addr_config &= ~0xf3e777ff; + gb_addr_config |= 0x22014042; + /* check vbios table if gpu info is not available */ + err = amdgpu_atomfirmware_get_gfx_info(adev); + if (err) + return err; + break; + default: + BUG(); + break; + } + + adev->gfx.config.gb_addr_config = gb_addr_config; + + adev->gfx.config.gb_addr_config_fields.num_pipes = 1 << + REG_GET_FIELD( + adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, + NUM_PIPES); + + adev->gfx.config.max_tile_pipes = + adev->gfx.config.gb_addr_config_fields.num_pipes; + + adev->gfx.config.gb_addr_config_fields.num_banks = 1 << + REG_GET_FIELD( + adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, + NUM_BANKS); + adev->gfx.config.gb_addr_config_fields.max_compress_frags = 1 << + REG_GET_FIELD( + adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, + MAX_COMPRESSED_FRAGS); + adev->gfx.config.gb_addr_config_fields.num_rb_per_se = 1 << + REG_GET_FIELD( + adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, + NUM_RB_PER_SE); + adev->gfx.config.gb_addr_config_fields.num_se = 1 << + REG_GET_FIELD( + adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, + NUM_SHADER_ENGINES); + adev->gfx.config.gb_addr_config_fields.pipe_interleave_size = 1 << (8 + + REG_GET_FIELD( + adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, + PIPE_INTERLEAVE_SIZE)); + + return 0; +} + +static int gfx_v9_0_compute_ring_init(struct amdgpu_device *adev, int ring_id, + int mec, int pipe, int queue) +{ + unsigned irq_type; + struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id]; + unsigned int hw_prio; + + ring = &adev->gfx.compute_ring[ring_id]; + + /* mec0 is me1 */ + ring->me = mec + 1; + ring->pipe = pipe; + ring->queue = queue; + + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->doorbell_index = (adev->doorbell_index.mec_ring0 + ring_id) << 1; + ring->eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr + + (ring_id * GFX9_MEC_HPD_SIZE); + ring->vm_hub = AMDGPU_GFXHUB(0); + sprintf(ring->name, "comp_%d.%d.%d", ring->me, ring->pipe, ring->queue); + + irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP + + ((ring->me - 1) * adev->gfx.mec.num_pipe_per_mec) + + ring->pipe; + hw_prio = amdgpu_gfx_is_high_priority_compute_queue(adev, ring) ? + AMDGPU_RING_PRIO_2 : AMDGPU_RING_PRIO_DEFAULT; + /* type-2 packets are deprecated on MEC, use type-3 instead */ + return amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, irq_type, + hw_prio, NULL); +} + +static int gfx_v9_0_sw_init(void *handle) +{ + int i, j, k, r, ring_id; + struct amdgpu_ring *ring; + struct amdgpu_kiq *kiq; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + unsigned int hw_prio; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + case IP_VERSION(9, 2, 1): + case IP_VERSION(9, 4, 0): + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 4, 1): + case IP_VERSION(9, 3, 0): + case IP_VERSION(9, 4, 2): + adev->gfx.mec.num_mec = 2; + break; + default: + adev->gfx.mec.num_mec = 1; + break; + } + + adev->gfx.mec.num_pipe_per_mec = 4; + adev->gfx.mec.num_queue_per_pipe = 8; + + /* EOP Event */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_EOP_INTERRUPT, &adev->gfx.eop_irq); + if (r) + return r; + + /* Privileged reg */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_PRIV_REG_FAULT, + &adev->gfx.priv_reg_irq); + if (r) + return r; + + /* Privileged inst */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_PRIV_INSTR_FAULT, + &adev->gfx.priv_inst_irq); + if (r) + return r; + + /* ECC error */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_ECC_ERROR, + &adev->gfx.cp_ecc_error_irq); + if (r) + return r; + + /* FUE error */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_FUE_ERROR, + &adev->gfx.cp_ecc_error_irq); + if (r) + return r; + + adev->gfx.gfx_current_status = AMDGPU_GFX_NORMAL_MODE; + + if (adev->gfx.rlc.funcs) { + if (adev->gfx.rlc.funcs->init) { + r = adev->gfx.rlc.funcs->init(adev); + if (r) { + dev_err(adev->dev, "Failed to init rlc BOs!\n"); + return r; + } + } + } + + r = gfx_v9_0_mec_init(adev); + if (r) { + DRM_ERROR("Failed to init MEC BOs!\n"); + return r; + } + + /* set up the gfx ring */ + for (i = 0; i < adev->gfx.num_gfx_rings; i++) { + ring = &adev->gfx.gfx_ring[i]; + ring->ring_obj = NULL; + if (!i) + sprintf(ring->name, "gfx"); + else + sprintf(ring->name, "gfx_%d", i); + ring->use_doorbell = true; + ring->doorbell_index = adev->doorbell_index.gfx_ring0 << 1; + + /* disable scheduler on the real ring */ + ring->no_scheduler = true; + ring->vm_hub = AMDGPU_GFXHUB(0); + r = amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, + AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + /* set up the software rings */ + if (adev->gfx.num_gfx_rings) { + for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++) { + ring = &adev->gfx.sw_gfx_ring[i]; + ring->ring_obj = NULL; + sprintf(ring->name, amdgpu_sw_ring_name(i)); + ring->use_doorbell = true; + ring->doorbell_index = adev->doorbell_index.gfx_ring0 << 1; + ring->is_sw_ring = true; + hw_prio = amdgpu_sw_ring_priority(i); + ring->vm_hub = AMDGPU_GFXHUB(0); + r = amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, + AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP, hw_prio, + NULL); + if (r) + return r; + ring->wptr = 0; + } + + /* init the muxer and add software rings */ + r = amdgpu_ring_mux_init(&adev->gfx.muxer, &adev->gfx.gfx_ring[0], + GFX9_NUM_SW_GFX_RINGS); + if (r) { + DRM_ERROR("amdgpu_ring_mux_init failed(%d)\n", r); + return r; + } + for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++) { + r = amdgpu_ring_mux_add_sw_ring(&adev->gfx.muxer, + &adev->gfx.sw_gfx_ring[i]); + if (r) { + DRM_ERROR("amdgpu_ring_mux_add_sw_ring failed(%d)\n", r); + return r; + } + } + } + + /* set up the compute queues - allocate horizontally across pipes */ + ring_id = 0; + for (i = 0; i < adev->gfx.mec.num_mec; ++i) { + for (j = 0; j < adev->gfx.mec.num_queue_per_pipe; j++) { + for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; k++) { + if (!amdgpu_gfx_is_mec_queue_enabled(adev, 0, i, + k, j)) + continue; + + r = gfx_v9_0_compute_ring_init(adev, + ring_id, + i, k, j); + if (r) + return r; + + ring_id++; + } + } + } + + r = amdgpu_gfx_kiq_init(adev, GFX9_MEC_HPD_SIZE, 0); + if (r) { + DRM_ERROR("Failed to init KIQ BOs!\n"); + return r; + } + + kiq = &adev->gfx.kiq[0]; + r = amdgpu_gfx_kiq_init_ring(adev, &kiq->ring, &kiq->irq, 0); + if (r) + return r; + + /* create MQD for all compute queues as wel as KIQ for SRIOV case */ + r = amdgpu_gfx_mqd_sw_init(adev, sizeof(struct v9_mqd_allocation), 0); + if (r) + return r; + + adev->gfx.ce_ram_size = 0x8000; + + r = gfx_v9_0_gpu_early_init(adev); + if (r) + return r; + + if (amdgpu_gfx_ras_sw_init(adev)) { + dev_err(adev->dev, "Failed to initialize gfx ras block!\n"); + return -EINVAL; + } + + return 0; +} + + +static int gfx_v9_0_sw_fini(void *handle) +{ + int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (adev->gfx.num_gfx_rings) { + for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++) + amdgpu_ring_fini(&adev->gfx.sw_gfx_ring[i]); + amdgpu_ring_mux_fini(&adev->gfx.muxer); + } + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + amdgpu_ring_fini(&adev->gfx.gfx_ring[i]); + for (i = 0; i < adev->gfx.num_compute_rings; i++) + amdgpu_ring_fini(&adev->gfx.compute_ring[i]); + + amdgpu_gfx_mqd_sw_fini(adev, 0); + amdgpu_gfx_kiq_free_ring(&adev->gfx.kiq[0].ring); + amdgpu_gfx_kiq_fini(adev, 0); + + gfx_v9_0_mec_fini(adev); + amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj, + &adev->gfx.rlc.clear_state_gpu_addr, + (void **)&adev->gfx.rlc.cs_ptr); + if (adev->flags & AMD_IS_APU) { + amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj, + &adev->gfx.rlc.cp_table_gpu_addr, + (void **)&adev->gfx.rlc.cp_table_ptr); + } + gfx_v9_0_free_microcode(adev); + + return 0; +} + + +static void gfx_v9_0_tiling_mode_table_init(struct amdgpu_device *adev) +{ + /* TODO */ +} + +void gfx_v9_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, u32 sh_num, + u32 instance, int xcc_id) +{ + u32 data; + + if (instance == 0xffffffff) + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_INDEX, instance); + + if (se_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_INDEX, se_num); + + if (sh_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_INDEX, sh_num); + + WREG32_SOC15_RLC_SHADOW(GC, 0, mmGRBM_GFX_INDEX, data); +} + +static u32 gfx_v9_0_get_rb_active_bitmap(struct amdgpu_device *adev) +{ + u32 data, mask; + + data = RREG32_SOC15(GC, 0, mmCC_RB_BACKEND_DISABLE); + data |= RREG32_SOC15(GC, 0, mmGC_USER_RB_BACKEND_DISABLE); + + data &= CC_RB_BACKEND_DISABLE__BACKEND_DISABLE_MASK; + data >>= GC_USER_RB_BACKEND_DISABLE__BACKEND_DISABLE__SHIFT; + + mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_backends_per_se / + adev->gfx.config.max_sh_per_se); + + return (~data) & mask; +} + +static void gfx_v9_0_setup_rb(struct amdgpu_device *adev) +{ + int i, j; + u32 data; + u32 active_rbs = 0; + u32 rb_bitmap_width_per_sh = adev->gfx.config.max_backends_per_se / + adev->gfx.config.max_sh_per_se; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff, 0); + data = gfx_v9_0_get_rb_active_bitmap(adev); + active_rbs |= data << ((i * adev->gfx.config.max_sh_per_se + j) * + rb_bitmap_width_per_sh); + } + } + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + adev->gfx.config.backend_enable_mask = active_rbs; + adev->gfx.config.num_rbs = hweight32(active_rbs); +} + +static void gfx_v9_0_debug_trap_config_init(struct amdgpu_device *adev, + uint32_t first_vmid, + uint32_t last_vmid) +{ + uint32_t data; + uint32_t trap_config_vmid_mask = 0; + int i; + + /* Calculate trap config vmid mask */ + for (i = first_vmid; i < last_vmid; i++) + trap_config_vmid_mask |= (1 << i); + + data = REG_SET_FIELD(0, SPI_GDBG_TRAP_CONFIG, + VMID_SEL, trap_config_vmid_mask); + data = REG_SET_FIELD(data, SPI_GDBG_TRAP_CONFIG, + TRAP_EN, 1); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_CONFIG), data); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK), 0); + + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_DATA0), 0); + WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_DATA1), 0); +} + +#define DEFAULT_SH_MEM_BASES (0x6000) +static void gfx_v9_0_init_compute_vmid(struct amdgpu_device *adev) +{ + int i; + uint32_t sh_mem_config; + uint32_t sh_mem_bases; + + /* + * Configure apertures: + * LDS: 0x60000000'00000000 - 0x60000001'00000000 (4GB) + * Scratch: 0x60000001'00000000 - 0x60000002'00000000 (4GB) + * GPUVM: 0x60010000'00000000 - 0x60020000'00000000 (1TB) + */ + sh_mem_bases = DEFAULT_SH_MEM_BASES | (DEFAULT_SH_MEM_BASES << 16); + + sh_mem_config = SH_MEM_ADDRESS_MODE_64 | + SH_MEM_ALIGNMENT_MODE_UNALIGNED << + SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT; + + mutex_lock(&adev->srbm_mutex); + for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { + soc15_grbm_select(adev, 0, 0, 0, i, 0); + /* CP and shaders */ + WREG32_SOC15_RLC(GC, 0, mmSH_MEM_CONFIG, sh_mem_config); + WREG32_SOC15_RLC(GC, 0, mmSH_MEM_BASES, sh_mem_bases); + } + soc15_grbm_select(adev, 0, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + /* Initialize all compute VMIDs to have no GDS, GWS, or OA + access. These should be enabled by FW for target VMIDs. */ + for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { + WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_BASE, 2 * i, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_SIZE, 2 * i, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGDS_GWS_VMID0, i, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGDS_OA_VMID0, i, 0); + } +} + +static void gfx_v9_0_init_gds_vmid(struct amdgpu_device *adev) +{ + int vmid; + + /* + * Initialize all compute and user-gfx VMIDs to have no GDS, GWS, or OA + * access. Compute VMIDs should be enabled by FW for target VMIDs, + * the driver can enable them for graphics. VMID0 should maintain + * access so that HWS firmware can save/restore entries. + */ + for (vmid = 1; vmid < AMDGPU_NUM_VMID; vmid++) { + WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_BASE, 2 * vmid, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_SIZE, 2 * vmid, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGDS_GWS_VMID0, vmid, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGDS_OA_VMID0, vmid, 0); + } +} + +static void gfx_v9_0_init_sq_config(struct amdgpu_device *adev) +{ + uint32_t tmp; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 4, 1): + tmp = RREG32_SOC15(GC, 0, mmSQ_CONFIG); + tmp = REG_SET_FIELD(tmp, SQ_CONFIG, DISABLE_BARRIER_WAITCNT, + !READ_ONCE(adev->barrier_has_auto_waitcnt)); + WREG32_SOC15(GC, 0, mmSQ_CONFIG, tmp); + break; + default: + break; + } +} + +static void gfx_v9_0_constants_init(struct amdgpu_device *adev) +{ + u32 tmp; + int i; + + WREG32_FIELD15_RLC(GC, 0, GRBM_CNTL, READ_TIMEOUT, 0xff); + + gfx_v9_0_tiling_mode_table_init(adev); + + if (adev->gfx.num_gfx_rings) + gfx_v9_0_setup_rb(adev); + gfx_v9_0_get_cu_info(adev, &adev->gfx.cu_info); + adev->gfx.config.db_debug2 = RREG32_SOC15(GC, 0, mmDB_DEBUG2); + + /* XXX SH_MEM regs */ + /* where to put LDS, scratch, GPUVM in FSA64 space */ + mutex_lock(&adev->srbm_mutex); + for (i = 0; i < adev->vm_manager.id_mgr[AMDGPU_GFXHUB(0)].num_ids; i++) { + soc15_grbm_select(adev, 0, 0, 0, i, 0); + /* CP and shaders */ + if (i == 0) { + tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE, + SH_MEM_ALIGNMENT_MODE_UNALIGNED); + tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, RETRY_DISABLE, + !!adev->gmc.noretry); + WREG32_SOC15_RLC(GC, 0, mmSH_MEM_CONFIG, tmp); + WREG32_SOC15_RLC(GC, 0, mmSH_MEM_BASES, 0); + } else { + tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE, + SH_MEM_ALIGNMENT_MODE_UNALIGNED); + tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, RETRY_DISABLE, + !!adev->gmc.noretry); + WREG32_SOC15_RLC(GC, 0, mmSH_MEM_CONFIG, tmp); + tmp = REG_SET_FIELD(0, SH_MEM_BASES, PRIVATE_BASE, + (adev->gmc.private_aperture_start >> 48)); + tmp = REG_SET_FIELD(tmp, SH_MEM_BASES, SHARED_BASE, + (adev->gmc.shared_aperture_start >> 48)); + WREG32_SOC15_RLC(GC, 0, mmSH_MEM_BASES, tmp); + } + } + soc15_grbm_select(adev, 0, 0, 0, 0, 0); + + mutex_unlock(&adev->srbm_mutex); + + gfx_v9_0_init_compute_vmid(adev); + gfx_v9_0_init_gds_vmid(adev); + gfx_v9_0_init_sq_config(adev); +} + +static void gfx_v9_0_wait_for_rlc_serdes(struct amdgpu_device *adev) +{ + u32 i, j, k; + u32 mask; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff, 0); + for (k = 0; k < adev->usec_timeout; k++) { + if (RREG32_SOC15(GC, 0, mmRLC_SERDES_CU_MASTER_BUSY) == 0) + break; + udelay(1); + } + if (k == adev->usec_timeout) { + amdgpu_gfx_select_se_sh(adev, 0xffffffff, + 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + DRM_INFO("Timeout wait for RLC serdes %u,%u\n", + i, j); + return; + } + } + } + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + mask = RLC_SERDES_NONCU_MASTER_BUSY__SE_MASTER_BUSY_MASK | + RLC_SERDES_NONCU_MASTER_BUSY__GC_MASTER_BUSY_MASK | + RLC_SERDES_NONCU_MASTER_BUSY__TC0_MASTER_BUSY_MASK | + RLC_SERDES_NONCU_MASTER_BUSY__TC1_MASTER_BUSY_MASK; + for (k = 0; k < adev->usec_timeout; k++) { + if ((RREG32_SOC15(GC, 0, mmRLC_SERDES_NONCU_MASTER_BUSY) & mask) == 0) + break; + udelay(1); + } +} + +static void gfx_v9_0_enable_gui_idle_interrupt(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp; + + /* These interrupts should be enabled to drive DS clock */ + + tmp= RREG32_SOC15(GC, 0, mmCP_INT_CNTL_RING0); + + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, enable ? 1 : 0); + if(adev->gfx.num_gfx_rings) + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, enable ? 1 : 0); + + WREG32_SOC15(GC, 0, mmCP_INT_CNTL_RING0, tmp); +} + +static void gfx_v9_0_init_csb(struct amdgpu_device *adev) +{ + adev->gfx.rlc.funcs->get_csb_buffer(adev, adev->gfx.rlc.cs_ptr); + /* csib */ + WREG32_RLC(SOC15_REG_OFFSET(GC, 0, mmRLC_CSIB_ADDR_HI), + adev->gfx.rlc.clear_state_gpu_addr >> 32); + WREG32_RLC(SOC15_REG_OFFSET(GC, 0, mmRLC_CSIB_ADDR_LO), + adev->gfx.rlc.clear_state_gpu_addr & 0xfffffffc); + WREG32_RLC(SOC15_REG_OFFSET(GC, 0, mmRLC_CSIB_LENGTH), + adev->gfx.rlc.clear_state_size); +} + +static void gfx_v9_1_parse_ind_reg_list(int *register_list_format, + int indirect_offset, + int list_size, + int *unique_indirect_regs, + int unique_indirect_reg_count, + int *indirect_start_offsets, + int *indirect_start_offsets_count, + int max_start_offsets_count) +{ + int idx; + + for (; indirect_offset < list_size; indirect_offset++) { + WARN_ON(*indirect_start_offsets_count >= max_start_offsets_count); + indirect_start_offsets[*indirect_start_offsets_count] = indirect_offset; + *indirect_start_offsets_count = *indirect_start_offsets_count + 1; + + while (register_list_format[indirect_offset] != 0xFFFFFFFF) { + indirect_offset += 2; + + /* look for the matching indice */ + for (idx = 0; idx < unique_indirect_reg_count; idx++) { + if (unique_indirect_regs[idx] == + register_list_format[indirect_offset] || + !unique_indirect_regs[idx]) + break; + } + + BUG_ON(idx >= unique_indirect_reg_count); + + if (!unique_indirect_regs[idx]) + unique_indirect_regs[idx] = register_list_format[indirect_offset]; + + indirect_offset++; + } + } +} + +static int gfx_v9_1_init_rlc_save_restore_list(struct amdgpu_device *adev) +{ + int unique_indirect_regs[] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}; + int unique_indirect_reg_count = 0; + + int indirect_start_offsets[] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}; + int indirect_start_offsets_count = 0; + + int list_size = 0; + int i = 0, j = 0; + u32 tmp = 0; + + u32 *register_list_format = + kmemdup(adev->gfx.rlc.register_list_format, + adev->gfx.rlc.reg_list_format_size_bytes, GFP_KERNEL); + if (!register_list_format) + return -ENOMEM; + + /* setup unique_indirect_regs array and indirect_start_offsets array */ + unique_indirect_reg_count = ARRAY_SIZE(unique_indirect_regs); + gfx_v9_1_parse_ind_reg_list(register_list_format, + adev->gfx.rlc.reg_list_format_direct_reg_list_length, + adev->gfx.rlc.reg_list_format_size_bytes >> 2, + unique_indirect_regs, + unique_indirect_reg_count, + indirect_start_offsets, + &indirect_start_offsets_count, + ARRAY_SIZE(indirect_start_offsets)); + + /* enable auto inc in case it is disabled */ + tmp = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_CNTL)); + tmp |= RLC_SRM_CNTL__AUTO_INCR_ADDR_MASK; + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_CNTL), tmp); + + /* write register_restore table to offset 0x0 using RLC_SRM_ARAM_ADDR/DATA */ + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_ARAM_ADDR), + RLC_SAVE_RESTORE_ADDR_STARTING_OFFSET); + for (i = 0; i < adev->gfx.rlc.reg_list_size_bytes >> 2; i++) + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_ARAM_DATA), + adev->gfx.rlc.register_restore[i]); + + /* load indirect register */ + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_ADDR), + adev->gfx.rlc.reg_list_format_start); + + /* direct register portion */ + for (i = 0; i < adev->gfx.rlc.reg_list_format_direct_reg_list_length; i++) + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_DATA), + register_list_format[i]); + + /* indirect register portion */ + while (i < (adev->gfx.rlc.reg_list_format_size_bytes >> 2)) { + if (register_list_format[i] == 0xFFFFFFFF) { + WREG32_SOC15(GC, 0, mmRLC_GPM_SCRATCH_DATA, register_list_format[i++]); + continue; + } + + WREG32_SOC15(GC, 0, mmRLC_GPM_SCRATCH_DATA, register_list_format[i++]); + WREG32_SOC15(GC, 0, mmRLC_GPM_SCRATCH_DATA, register_list_format[i++]); + + for (j = 0; j < unique_indirect_reg_count; j++) { + if (register_list_format[i] == unique_indirect_regs[j]) { + WREG32_SOC15(GC, 0, mmRLC_GPM_SCRATCH_DATA, j); + break; + } + } + + BUG_ON(j >= unique_indirect_reg_count); + + i++; + } + + /* set save/restore list size */ + list_size = adev->gfx.rlc.reg_list_size_bytes >> 2; + list_size = list_size >> 1; + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_ADDR), + adev->gfx.rlc.reg_restore_list_size); + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_DATA), list_size); + + /* write the starting offsets to RLC scratch ram */ + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_ADDR), + adev->gfx.rlc.starting_offsets_start); + for (i = 0; i < ARRAY_SIZE(indirect_start_offsets); i++) + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_DATA), + indirect_start_offsets[i]); + + /* load unique indirect regs*/ + for (i = 0; i < ARRAY_SIZE(unique_indirect_regs); i++) { + if (unique_indirect_regs[i] != 0) { + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_INDEX_CNTL_ADDR_0) + + GFX_RLC_SRM_INDEX_CNTL_ADDR_OFFSETS[i], + unique_indirect_regs[i] & 0x3FFFF); + + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_INDEX_CNTL_DATA_0) + + GFX_RLC_SRM_INDEX_CNTL_DATA_OFFSETS[i], + unique_indirect_regs[i] >> 20); + } + } + + kfree(register_list_format); + return 0; +} + +static void gfx_v9_0_enable_save_restore_machine(struct amdgpu_device *adev) +{ + WREG32_FIELD15(GC, 0, RLC_SRM_CNTL, SRM_ENABLE, 1); +} + +static void pwr_10_0_gfxip_control_over_cgpg(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data = 0; + uint32_t default_data = 0; + + default_data = data = RREG32(SOC15_REG_OFFSET(PWR, 0, mmPWR_MISC_CNTL_STATUS)); + if (enable) { + /* enable GFXIP control over CGPG */ + data |= PWR_MISC_CNTL_STATUS__PWR_GFX_RLC_CGPG_EN_MASK; + if(default_data != data) + WREG32(SOC15_REG_OFFSET(PWR, 0, mmPWR_MISC_CNTL_STATUS), data); + + /* update status */ + data &= ~PWR_MISC_CNTL_STATUS__PWR_GFXOFF_STATUS_MASK; + data |= (2 << PWR_MISC_CNTL_STATUS__PWR_GFXOFF_STATUS__SHIFT); + if(default_data != data) + WREG32(SOC15_REG_OFFSET(PWR, 0, mmPWR_MISC_CNTL_STATUS), data); + } else { + /* restore GFXIP control over GCPG */ + data &= ~PWR_MISC_CNTL_STATUS__PWR_GFX_RLC_CGPG_EN_MASK; + if(default_data != data) + WREG32(SOC15_REG_OFFSET(PWR, 0, mmPWR_MISC_CNTL_STATUS), data); + } +} + +static void gfx_v9_0_init_gfx_power_gating(struct amdgpu_device *adev) +{ + uint32_t data = 0; + + if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_GFX_DMG)) { + /* init IDLE_POLL_COUNT = 60 */ + data = RREG32(SOC15_REG_OFFSET(GC, 0, mmCP_RB_WPTR_POLL_CNTL)); + data &= ~CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT_MASK; + data |= (0x60 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT); + WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_RB_WPTR_POLL_CNTL), data); + + /* init RLC PG Delay */ + data = 0; + data |= (0x10 << RLC_PG_DELAY__POWER_UP_DELAY__SHIFT); + data |= (0x10 << RLC_PG_DELAY__POWER_DOWN_DELAY__SHIFT); + data |= (0x10 << RLC_PG_DELAY__CMD_PROPAGATE_DELAY__SHIFT); + data |= (0x40 << RLC_PG_DELAY__MEM_SLEEP_DELAY__SHIFT); + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY), data); + + data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY_2)); + data &= ~RLC_PG_DELAY_2__SERDES_CMD_DELAY_MASK; + data |= (0x4 << RLC_PG_DELAY_2__SERDES_CMD_DELAY__SHIFT); + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY_2), data); + + data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY_3)); + data &= ~RLC_PG_DELAY_3__CGCG_ACTIVE_BEFORE_CGPG_MASK; + data |= (0xff << RLC_PG_DELAY_3__CGCG_ACTIVE_BEFORE_CGPG__SHIFT); + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY_3), data); + + data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_AUTO_PG_CTRL)); + data &= ~RLC_AUTO_PG_CTRL__GRBM_REG_SAVE_GFX_IDLE_THRESHOLD_MASK; + + /* program GRBM_REG_SAVE_GFX_IDLE_THRESHOLD to 0x55f0 */ + data |= (0x55f0 << RLC_AUTO_PG_CTRL__GRBM_REG_SAVE_GFX_IDLE_THRESHOLD__SHIFT); + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_AUTO_PG_CTRL), data); + if (adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 3, 0)) + pwr_10_0_gfxip_control_over_cgpg(adev, true); + } +} + +static void gfx_v9_0_enable_sck_slow_down_on_power_up(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data = 0; + uint32_t default_data = 0; + + default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); + data = REG_SET_FIELD(data, RLC_PG_CNTL, + SMU_CLK_SLOWDOWN_ON_PU_ENABLE, + enable ? 1 : 0); + if (default_data != data) + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); +} + +static void gfx_v9_0_enable_sck_slow_down_on_power_down(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data = 0; + uint32_t default_data = 0; + + default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); + data = REG_SET_FIELD(data, RLC_PG_CNTL, + SMU_CLK_SLOWDOWN_ON_PD_ENABLE, + enable ? 1 : 0); + if(default_data != data) + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); +} + +static void gfx_v9_0_enable_cp_power_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data = 0; + uint32_t default_data = 0; + + default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); + data = REG_SET_FIELD(data, RLC_PG_CNTL, + CP_PG_DISABLE, + enable ? 0 : 1); + if(default_data != data) + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); +} + +static void gfx_v9_0_enable_gfx_cg_power_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, default_data; + + default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); + data = REG_SET_FIELD(data, RLC_PG_CNTL, + GFX_POWER_GATING_ENABLE, + enable ? 1 : 0); + if(default_data != data) + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); +} + +static void gfx_v9_0_enable_gfx_pipeline_powergating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, default_data; + + default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); + data = REG_SET_FIELD(data, RLC_PG_CNTL, + GFX_PIPELINE_PG_ENABLE, + enable ? 1 : 0); + if(default_data != data) + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); + + if (!enable) + /* read any GFX register to wake up GFX */ + data = RREG32(SOC15_REG_OFFSET(GC, 0, mmDB_RENDER_CONTROL)); +} + +static void gfx_v9_0_enable_gfx_static_mg_power_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, default_data; + + default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); + data = REG_SET_FIELD(data, RLC_PG_CNTL, + STATIC_PER_CU_PG_ENABLE, + enable ? 1 : 0); + if(default_data != data) + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); +} + +static void gfx_v9_0_enable_gfx_dynamic_mg_power_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, default_data; + + default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); + data = REG_SET_FIELD(data, RLC_PG_CNTL, + DYN_PER_CU_PG_ENABLE, + enable ? 1 : 0); + if(default_data != data) + WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); +} + +static void gfx_v9_0_init_pg(struct amdgpu_device *adev) +{ + gfx_v9_0_init_csb(adev); + + /* + * Rlc save restore list is workable since v2_1. + * And it's needed by gfxoff feature. + */ + if (adev->gfx.rlc.is_rlc_v2_1) { + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 2, 1) || + (adev->apu_flags & AMD_APU_IS_RAVEN2)) + gfx_v9_1_init_rlc_save_restore_list(adev); + gfx_v9_0_enable_save_restore_machine(adev); + } + + if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_GFX_DMG | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_GDS | + AMD_PG_SUPPORT_RLC_SMU_HS)) { + WREG32_SOC15(GC, 0, mmRLC_JUMP_TABLE_RESTORE, + adev->gfx.rlc.cp_table_gpu_addr >> 8); + gfx_v9_0_init_gfx_power_gating(adev); + } +} + +static void gfx_v9_0_rlc_stop(struct amdgpu_device *adev) +{ + WREG32_FIELD15(GC, 0, RLC_CNTL, RLC_ENABLE_F32, 0); + gfx_v9_0_enable_gui_idle_interrupt(adev, false); + gfx_v9_0_wait_for_rlc_serdes(adev); +} + +static void gfx_v9_0_rlc_reset(struct amdgpu_device *adev) +{ + WREG32_FIELD15(GC, 0, GRBM_SOFT_RESET, SOFT_RESET_RLC, 1); + udelay(50); + WREG32_FIELD15(GC, 0, GRBM_SOFT_RESET, SOFT_RESET_RLC, 0); + udelay(50); +} + +static void gfx_v9_0_rlc_start(struct amdgpu_device *adev) +{ +#ifdef AMDGPU_RLC_DEBUG_RETRY + u32 rlc_ucode_ver; +#endif + + WREG32_FIELD15(GC, 0, RLC_CNTL, RLC_ENABLE_F32, 1); + udelay(50); + + /* carrizo do enable cp interrupt after cp inited */ + if (!(adev->flags & AMD_IS_APU)) { + gfx_v9_0_enable_gui_idle_interrupt(adev, true); + udelay(50); + } + +#ifdef AMDGPU_RLC_DEBUG_RETRY + /* RLC_GPM_GENERAL_6 : RLC Ucode version */ + rlc_ucode_ver = RREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_6); + if(rlc_ucode_ver == 0x108) { + DRM_INFO("Using rlc debug ucode. mmRLC_GPM_GENERAL_6 ==0x08%x / fw_ver == %i \n", + rlc_ucode_ver, adev->gfx.rlc_fw_version); + /* RLC_GPM_TIMER_INT_3 : Timer interval in RefCLK cycles, + * default is 0x9C4 to create a 100us interval */ + WREG32_SOC15(GC, 0, mmRLC_GPM_TIMER_INT_3, 0x9C4); + /* RLC_GPM_GENERAL_12 : Minimum gap between wptr and rptr + * to disable the page fault retry interrupts, default is + * 0x100 (256) */ + WREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_12, 0x100); + } +#endif +} + +static int gfx_v9_0_rlc_load_microcode(struct amdgpu_device *adev) +{ + const struct rlc_firmware_header_v2_0 *hdr; + const __le32 *fw_data; + unsigned i, fw_size; + + if (!adev->gfx.rlc_fw) + return -EINVAL; + + hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; + amdgpu_ucode_print_rlc_hdr(&hdr->header); + + fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + + WREG32_SOC15(GC, 0, mmRLC_GPM_UCODE_ADDR, + RLCG_UCODE_LOADING_START_ADDRESS); + for (i = 0; i < fw_size; i++) + WREG32_SOC15(GC, 0, mmRLC_GPM_UCODE_DATA, le32_to_cpup(fw_data++)); + WREG32_SOC15(GC, 0, mmRLC_GPM_UCODE_ADDR, adev->gfx.rlc_fw_version); + + return 0; +} + +static int gfx_v9_0_rlc_resume(struct amdgpu_device *adev) +{ + int r; + + if (amdgpu_sriov_vf(adev)) { + gfx_v9_0_init_csb(adev); + return 0; + } + + adev->gfx.rlc.funcs->stop(adev); + + /* disable CG */ + WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, 0); + + gfx_v9_0_init_pg(adev); + + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { + /* legacy rlc firmware loading */ + r = gfx_v9_0_rlc_load_microcode(adev); + if (r) + return r; + } + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 1, 0): + gfx_v9_0_init_lbpw(adev); + if (amdgpu_lbpw == 0) + gfx_v9_0_enable_lbpw(adev, false); + else + gfx_v9_0_enable_lbpw(adev, true); + break; + case IP_VERSION(9, 4, 0): + gfx_v9_4_init_lbpw(adev); + if (amdgpu_lbpw > 0) + gfx_v9_0_enable_lbpw(adev, true); + else + gfx_v9_0_enable_lbpw(adev, false); + break; + default: + break; + } + + gfx_v9_0_update_spm_vmid_internal(adev, 0xf); + + adev->gfx.rlc.funcs->start(adev); + + return 0; +} + +static void gfx_v9_0_cp_gfx_enable(struct amdgpu_device *adev, bool enable) +{ + u32 tmp = RREG32_SOC15(GC, 0, mmCP_ME_CNTL); + + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, ME_HALT, enable ? 0 : 1); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, PFP_HALT, enable ? 0 : 1); + tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, CE_HALT, enable ? 0 : 1); + WREG32_SOC15_RLC(GC, 0, mmCP_ME_CNTL, tmp); + udelay(50); +} + +static int gfx_v9_0_cp_gfx_load_microcode(struct amdgpu_device *adev) +{ + const struct gfx_firmware_header_v1_0 *pfp_hdr; + const struct gfx_firmware_header_v1_0 *ce_hdr; + const struct gfx_firmware_header_v1_0 *me_hdr; + const __le32 *fw_data; + unsigned i, fw_size; + + if (!adev->gfx.me_fw || !adev->gfx.pfp_fw || !adev->gfx.ce_fw) + return -EINVAL; + + pfp_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.pfp_fw->data; + ce_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.ce_fw->data; + me_hdr = (const struct gfx_firmware_header_v1_0 *) + adev->gfx.me_fw->data; + + amdgpu_ucode_print_gfx_hdr(&pfp_hdr->header); + amdgpu_ucode_print_gfx_hdr(&ce_hdr->header); + amdgpu_ucode_print_gfx_hdr(&me_hdr->header); + + gfx_v9_0_cp_gfx_enable(adev, false); + + /* PFP */ + fw_data = (const __le32 *) + (adev->gfx.pfp_fw->data + + le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes) / 4; + WREG32_SOC15(GC, 0, mmCP_PFP_UCODE_ADDR, 0); + for (i = 0; i < fw_size; i++) + WREG32_SOC15(GC, 0, mmCP_PFP_UCODE_DATA, le32_to_cpup(fw_data++)); + WREG32_SOC15(GC, 0, mmCP_PFP_UCODE_ADDR, adev->gfx.pfp_fw_version); + + /* CE */ + fw_data = (const __le32 *) + (adev->gfx.ce_fw->data + + le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes) / 4; + WREG32_SOC15(GC, 0, mmCP_CE_UCODE_ADDR, 0); + for (i = 0; i < fw_size; i++) + WREG32_SOC15(GC, 0, mmCP_CE_UCODE_DATA, le32_to_cpup(fw_data++)); + WREG32_SOC15(GC, 0, mmCP_CE_UCODE_ADDR, adev->gfx.ce_fw_version); + + /* ME */ + fw_data = (const __le32 *) + (adev->gfx.me_fw->data + + le32_to_cpu(me_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes) / 4; + WREG32_SOC15(GC, 0, mmCP_ME_RAM_WADDR, 0); + for (i = 0; i < fw_size; i++) + WREG32_SOC15(GC, 0, mmCP_ME_RAM_DATA, le32_to_cpup(fw_data++)); + WREG32_SOC15(GC, 0, mmCP_ME_RAM_WADDR, adev->gfx.me_fw_version); + + return 0; +} + +static int gfx_v9_0_cp_gfx_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = &adev->gfx.gfx_ring[0]; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + int r, i, tmp; + + /* init the CP */ + WREG32_SOC15(GC, 0, mmCP_MAX_CONTEXT, adev->gfx.config.max_hw_contexts - 1); + WREG32_SOC15(GC, 0, mmCP_DEVICE_ID, 1); + + gfx_v9_0_cp_gfx_enable(adev, true); + + r = amdgpu_ring_alloc(ring, gfx_v9_0_get_csb_size(adev) + 4 + 3); + if (r) { + DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r); + return r; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); + + amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + amdgpu_ring_write(ring, 0x80000000); + amdgpu_ring_write(ring, 0x80000000); + + for (sect = gfx9_cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + amdgpu_ring_write(ring, + PACKET3(PACKET3_SET_CONTEXT_REG, + ext->reg_count)); + amdgpu_ring_write(ring, + ext->reg_index - PACKET3_SET_CONTEXT_REG_START); + for (i = 0; i < ext->reg_count; i++) + amdgpu_ring_write(ring, ext->extent[i]); + } + } + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE); + + amdgpu_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2)); + amdgpu_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE)); + amdgpu_ring_write(ring, 0x8000); + amdgpu_ring_write(ring, 0x8000); + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG,1)); + tmp = (PACKET3_SET_UCONFIG_REG_INDEX_TYPE | + (SOC15_REG_OFFSET(GC, 0, mmVGT_INDEX_TYPE) - PACKET3_SET_UCONFIG_REG_START)); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_commit(ring); + + return 0; +} + +static int gfx_v9_0_cp_gfx_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 tmp; + u32 rb_bufsz; + u64 rb_addr, rptr_addr, wptr_gpu_addr; + + /* Set the write pointer delay */ + WREG32_SOC15(GC, 0, mmCP_RB_WPTR_DELAY, 0); + + /* set the RB to use vmid 0 */ + WREG32_SOC15(GC, 0, mmCP_RB_VMID, 0); + + /* Set ring buffer size */ + ring = &adev->gfx.gfx_ring[0]; + rb_bufsz = order_base_2(ring->ring_size / 8); + tmp = REG_SET_FIELD(0, CP_RB0_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, RB_BLKSZ, rb_bufsz - 2); +#ifdef __BIG_ENDIAN + tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, BUF_SWAP, 1); +#endif + WREG32_SOC15(GC, 0, mmCP_RB0_CNTL, tmp); + + /* Initialize the ring buffer's write pointers */ + ring->wptr = 0; + WREG32_SOC15(GC, 0, mmCP_RB0_WPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(GC, 0, mmCP_RB0_WPTR_HI, upper_32_bits(ring->wptr)); + + /* set the wb address wether it's enabled or not */ + rptr_addr = ring->rptr_gpu_addr; + WREG32_SOC15(GC, 0, mmCP_RB0_RPTR_ADDR, lower_32_bits(rptr_addr)); + WREG32_SOC15(GC, 0, mmCP_RB0_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & CP_RB_RPTR_ADDR_HI__RB_RPTR_ADDR_HI_MASK); + + wptr_gpu_addr = ring->wptr_gpu_addr; + WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_ADDR_LO, lower_32_bits(wptr_gpu_addr)); + WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_ADDR_HI, upper_32_bits(wptr_gpu_addr)); + + mdelay(1); + WREG32_SOC15(GC, 0, mmCP_RB0_CNTL, tmp); + + rb_addr = ring->gpu_addr >> 8; + WREG32_SOC15(GC, 0, mmCP_RB0_BASE, rb_addr); + WREG32_SOC15(GC, 0, mmCP_RB0_BASE_HI, upper_32_bits(rb_addr)); + + tmp = RREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_CONTROL); + if (ring->use_doorbell) { + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_OFFSET, ring->doorbell_index); + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, + DOORBELL_EN, 1); + } else { + tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, DOORBELL_EN, 0); + } + WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_CONTROL, tmp); + + tmp = REG_SET_FIELD(0, CP_RB_DOORBELL_RANGE_LOWER, + DOORBELL_RANGE_LOWER, ring->doorbell_index); + WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_LOWER, tmp); + + WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_UPPER, + CP_RB_DOORBELL_RANGE_UPPER__DOORBELL_RANGE_UPPER_MASK); + + + /* start the ring */ + gfx_v9_0_cp_gfx_start(adev); + + return 0; +} + +static void gfx_v9_0_cp_compute_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) { + WREG32_SOC15_RLC(GC, 0, mmCP_MEC_CNTL, 0); + } else { + WREG32_SOC15_RLC(GC, 0, mmCP_MEC_CNTL, + (CP_MEC_CNTL__MEC_ME1_HALT_MASK | CP_MEC_CNTL__MEC_ME2_HALT_MASK)); + adev->gfx.kiq[0].ring.sched.ready = false; + } + udelay(50); +} + +static int gfx_v9_0_cp_compute_load_microcode(struct amdgpu_device *adev) +{ + const struct gfx_firmware_header_v1_0 *mec_hdr; + const __le32 *fw_data; + unsigned i; + u32 tmp; + + if (!adev->gfx.mec_fw) + return -EINVAL; + + gfx_v9_0_cp_compute_enable(adev, false); + + mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; + amdgpu_ucode_print_gfx_hdr(&mec_hdr->header); + + fw_data = (const __le32 *) + (adev->gfx.mec_fw->data + + le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes)); + tmp = 0; + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0); + WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_CNTL, tmp); + + WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_LO, + adev->gfx.mec.mec_fw_gpu_addr & 0xFFFFF000); + WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_HI, + upper_32_bits(adev->gfx.mec.mec_fw_gpu_addr)); + + /* MEC1 */ + WREG32_SOC15(GC, 0, mmCP_MEC_ME1_UCODE_ADDR, + mec_hdr->jt_offset); + for (i = 0; i < mec_hdr->jt_size; i++) + WREG32_SOC15(GC, 0, mmCP_MEC_ME1_UCODE_DATA, + le32_to_cpup(fw_data + mec_hdr->jt_offset + i)); + + WREG32_SOC15(GC, 0, mmCP_MEC_ME1_UCODE_ADDR, + adev->gfx.mec_fw_version); + /* Todo : Loading MEC2 firmware is only necessary if MEC2 should run different microcode than MEC1. */ + + return 0; +} + +/* KIQ functions */ +static void gfx_v9_0_kiq_setting(struct amdgpu_ring *ring) +{ + uint32_t tmp; + struct amdgpu_device *adev = ring->adev; + + /* tell RLC which is KIQ queue */ + tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS); + tmp &= 0xffffff00; + tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue); + WREG32_SOC15_RLC(GC, 0, mmRLC_CP_SCHEDULERS, tmp); + tmp |= 0x80; + WREG32_SOC15_RLC(GC, 0, mmRLC_CP_SCHEDULERS, tmp); +} + +static void gfx_v9_0_mqd_set_priority(struct amdgpu_ring *ring, struct v9_mqd *mqd) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) { + if (amdgpu_gfx_is_high_priority_compute_queue(adev, ring)) { + mqd->cp_hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_HIGH; + mqd->cp_hqd_queue_priority = + AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM; + } + } +} + +static int gfx_v9_0_mqd_init(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct v9_mqd *mqd = ring->mqd_ptr; + uint64_t hqd_gpu_addr, wb_gpu_addr, eop_base_addr; + uint32_t tmp; + + mqd->header = 0xC0310800; + mqd->compute_pipelinestat_enable = 0x00000001; + mqd->compute_static_thread_mgmt_se0 = 0xffffffff; + mqd->compute_static_thread_mgmt_se1 = 0xffffffff; + mqd->compute_static_thread_mgmt_se2 = 0xffffffff; + mqd->compute_static_thread_mgmt_se3 = 0xffffffff; + mqd->compute_static_thread_mgmt_se4 = 0xffffffff; + mqd->compute_static_thread_mgmt_se5 = 0xffffffff; + mqd->compute_static_thread_mgmt_se6 = 0xffffffff; + mqd->compute_static_thread_mgmt_se7 = 0xffffffff; + mqd->compute_misc_reserved = 0x00000003; + + mqd->dynamic_cu_mask_addr_lo = + lower_32_bits(ring->mqd_gpu_addr + + offsetof(struct v9_mqd_allocation, dynamic_cu_mask)); + mqd->dynamic_cu_mask_addr_hi = + upper_32_bits(ring->mqd_gpu_addr + + offsetof(struct v9_mqd_allocation, dynamic_cu_mask)); + + eop_base_addr = ring->eop_gpu_addr >> 8; + mqd->cp_hqd_eop_base_addr_lo = eop_base_addr; + mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr); + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + tmp = RREG32_SOC15(GC, 0, mmCP_HQD_EOP_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_EOP_CONTROL, EOP_SIZE, + (order_base_2(GFX9_MEC_HPD_SIZE / 4) - 1)); + + mqd->cp_hqd_eop_control = tmp; + + /* enable doorbell? */ + tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL); + + if (ring->use_doorbell) { + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_OFFSET, ring->doorbell_index); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_SOURCE, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_HIT, 0); + } else { + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 0); + } + + mqd->cp_hqd_pq_doorbell_control = tmp; + + /* disable the queue if it's active */ + ring->wptr = 0; + mqd->cp_hqd_dequeue_request = 0; + mqd->cp_hqd_pq_rptr = 0; + mqd->cp_hqd_pq_wptr_lo = 0; + mqd->cp_hqd_pq_wptr_hi = 0; + + /* set the pointer to the MQD */ + mqd->cp_mqd_base_addr_lo = ring->mqd_gpu_addr & 0xfffffffc; + mqd->cp_mqd_base_addr_hi = upper_32_bits(ring->mqd_gpu_addr); + + /* set MQD vmid to 0 */ + tmp = RREG32_SOC15(GC, 0, mmCP_MQD_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_MQD_CONTROL, VMID, 0); + mqd->cp_mqd_control = tmp; + + /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ + hqd_gpu_addr = ring->gpu_addr >> 8; + mqd->cp_hqd_pq_base_lo = hqd_gpu_addr; + mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr); + + /* set up the HQD, this is similar to CP_RB0_CNTL */ + tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, QUEUE_SIZE, + (order_base_2(ring->ring_size / 4) - 1)); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE, + (order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1)); +#ifdef __BIG_ENDIAN + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ENDIAN_SWAP, 1); +#endif + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ROQ_PQ_IB_FLIP, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1); + mqd->cp_hqd_pq_control = tmp; + + /* set the wb address whether it's enabled or not */ + wb_gpu_addr = ring->rptr_gpu_addr; + mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_rptr_report_addr_hi = + upper_32_bits(wb_gpu_addr) & 0xffff; + + /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ + wb_gpu_addr = ring->wptr_gpu_addr; + mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; + + /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ + ring->wptr = 0; + mqd->cp_hqd_pq_rptr = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_RPTR); + + /* set the vmid for the queue */ + mqd->cp_hqd_vmid = 0; + + tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PERSISTENT_STATE); + tmp = REG_SET_FIELD(tmp, CP_HQD_PERSISTENT_STATE, PRELOAD_SIZE, 0x53); + mqd->cp_hqd_persistent_state = tmp; + + /* set MIN_IB_AVAIL_SIZE */ + tmp = RREG32_SOC15(GC, 0, mmCP_HQD_IB_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_IB_CONTROL, MIN_IB_AVAIL_SIZE, 3); + mqd->cp_hqd_ib_control = tmp; + + /* set static priority for a queue/ring */ + gfx_v9_0_mqd_set_priority(ring, mqd); + mqd->cp_hqd_quantum = RREG32_SOC15(GC, 0, mmCP_HQD_QUANTUM); + + /* map_queues packet doesn't need activate the queue, + * so only kiq need set this field. + */ + if (ring->funcs->type == AMDGPU_RING_TYPE_KIQ) + mqd->cp_hqd_active = 1; + + return 0; +} + +static int gfx_v9_0_kiq_init_register(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct v9_mqd *mqd = ring->mqd_ptr; + int j; + + /* disable wptr polling */ + WREG32_FIELD15(GC, 0, CP_PQ_WPTR_POLL_CNTL, EN, 0); + + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_EOP_BASE_ADDR, + mqd->cp_hqd_eop_base_addr_lo); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_EOP_BASE_ADDR_HI, + mqd->cp_hqd_eop_base_addr_hi); + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_EOP_CONTROL, + mqd->cp_hqd_eop_control); + + /* enable doorbell? */ + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, + mqd->cp_hqd_pq_doorbell_control); + + /* disable the queue if it's active */ + if (RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1) { + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, 1); + for (j = 0; j < adev->usec_timeout; j++) { + if (!(RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1)) + break; + udelay(1); + } + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, + mqd->cp_hqd_dequeue_request); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_RPTR, + mqd->cp_hqd_pq_rptr); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_LO, + mqd->cp_hqd_pq_wptr_lo); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_HI, + mqd->cp_hqd_pq_wptr_hi); + } + + /* set the pointer to the MQD */ + WREG32_SOC15_RLC(GC, 0, mmCP_MQD_BASE_ADDR, + mqd->cp_mqd_base_addr_lo); + WREG32_SOC15_RLC(GC, 0, mmCP_MQD_BASE_ADDR_HI, + mqd->cp_mqd_base_addr_hi); + + /* set MQD vmid to 0 */ + WREG32_SOC15_RLC(GC, 0, mmCP_MQD_CONTROL, + mqd->cp_mqd_control); + + /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_BASE, + mqd->cp_hqd_pq_base_lo); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_BASE_HI, + mqd->cp_hqd_pq_base_hi); + + /* set up the HQD, this is similar to CP_RB0_CNTL */ + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_CONTROL, + mqd->cp_hqd_pq_control); + + /* set the wb address whether it's enabled or not */ + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_RPTR_REPORT_ADDR, + mqd->cp_hqd_pq_rptr_report_addr_lo); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_RPTR_REPORT_ADDR_HI, + mqd->cp_hqd_pq_rptr_report_addr_hi); + + /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR, + mqd->cp_hqd_pq_wptr_poll_addr_lo); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI, + mqd->cp_hqd_pq_wptr_poll_addr_hi); + + /* enable the doorbell if requested */ + if (ring->use_doorbell) { + WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_LOWER, + (adev->doorbell_index.kiq * 2) << 2); + /* If GC has entered CGPG, ringing doorbell > first page + * doesn't wakeup GC. Enlarge CP_MEC_DOORBELL_RANGE_UPPER to + * workaround this issue. And this change has to align with firmware + * update. + */ + if (check_if_enlarge_doorbell_range(adev)) + WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER, + (adev->doorbell.size - 4)); + else + WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER, + (adev->doorbell_index.userqueue_end * 2) << 2); + } + + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, + mqd->cp_hqd_pq_doorbell_control); + + /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_LO, + mqd->cp_hqd_pq_wptr_lo); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_HI, + mqd->cp_hqd_pq_wptr_hi); + + /* set the vmid for the queue */ + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_VMID, mqd->cp_hqd_vmid); + + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PERSISTENT_STATE, + mqd->cp_hqd_persistent_state); + + /* activate the queue */ + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_ACTIVE, + mqd->cp_hqd_active); + + if (ring->use_doorbell) + WREG32_FIELD15(GC, 0, CP_PQ_STATUS, DOORBELL_ENABLE, 1); + + return 0; +} + +static int gfx_v9_0_kiq_fini_register(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + int j; + + /* disable the queue if it's active */ + if (RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1) { + + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, 1); + + for (j = 0; j < adev->usec_timeout; j++) { + if (!(RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1)) + break; + udelay(1); + } + + if (j == AMDGPU_MAX_USEC_TIMEOUT) { + DRM_DEBUG("KIQ dequeue request failed.\n"); + + /* Manual disable if dequeue request times out */ + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_ACTIVE, 0); + } + + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, + 0); + } + + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_IQ_TIMER, 0); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_IB_CONTROL, 0); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PERSISTENT_STATE, 0); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, 0x40000000); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, 0); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_RPTR, 0); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_HI, 0); + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_LO, 0); + + return 0; +} + +static int gfx_v9_0_kiq_init_queue(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct v9_mqd *mqd = ring->mqd_ptr; + struct v9_mqd *tmp_mqd; + + gfx_v9_0_kiq_setting(ring); + + /* GPU could be in bad state during probe, driver trigger the reset + * after load the SMU, in this case , the mqd is not be initialized. + * driver need to re-init the mqd. + * check mqd->cp_hqd_pq_control since this value should not be 0 + */ + tmp_mqd = (struct v9_mqd *)adev->gfx.kiq[0].mqd_backup; + if (amdgpu_in_reset(adev) && tmp_mqd->cp_hqd_pq_control){ + /* for GPU_RESET case , reset MQD to a clean status */ + if (adev->gfx.kiq[0].mqd_backup) + memcpy(mqd, adev->gfx.kiq[0].mqd_backup, sizeof(struct v9_mqd_allocation)); + + /* reset ring buffer */ + ring->wptr = 0; + amdgpu_ring_clear_ring(ring); + + mutex_lock(&adev->srbm_mutex); + soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0, 0); + gfx_v9_0_kiq_init_register(ring); + soc15_grbm_select(adev, 0, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + } else { + memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation)); + ((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF; + ((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF; + if (amdgpu_sriov_vf(adev) && adev->in_suspend) + amdgpu_ring_clear_ring(ring); + mutex_lock(&adev->srbm_mutex); + soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0, 0); + gfx_v9_0_mqd_init(ring); + gfx_v9_0_kiq_init_register(ring); + soc15_grbm_select(adev, 0, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + if (adev->gfx.kiq[0].mqd_backup) + memcpy(adev->gfx.kiq[0].mqd_backup, mqd, sizeof(struct v9_mqd_allocation)); + } + + return 0; +} + +static int gfx_v9_0_kcq_init_queue(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + struct v9_mqd *mqd = ring->mqd_ptr; + int mqd_idx = ring - &adev->gfx.compute_ring[0]; + struct v9_mqd *tmp_mqd; + + /* Same as above kiq init, driver need to re-init the mqd if mqd->cp_hqd_pq_control + * is not be initialized before + */ + tmp_mqd = (struct v9_mqd *)adev->gfx.mec.mqd_backup[mqd_idx]; + + if (!tmp_mqd->cp_hqd_pq_control || + (!amdgpu_in_reset(adev) && !adev->in_suspend)) { + memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation)); + ((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF; + ((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF; + mutex_lock(&adev->srbm_mutex); + soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0, 0); + gfx_v9_0_mqd_init(ring); + soc15_grbm_select(adev, 0, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + if (adev->gfx.mec.mqd_backup[mqd_idx]) + memcpy(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(struct v9_mqd_allocation)); + } else { + /* restore MQD to a clean status */ + if (adev->gfx.mec.mqd_backup[mqd_idx]) + memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(struct v9_mqd_allocation)); + /* reset ring buffer */ + ring->wptr = 0; + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, 0); + amdgpu_ring_clear_ring(ring); + } + + return 0; +} + +static int gfx_v9_0_kiq_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + int r; + + ring = &adev->gfx.kiq[0].ring; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + return r; + + r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr); + if (unlikely(r != 0)) { + amdgpu_bo_unreserve(ring->mqd_obj); + return r; + } + + gfx_v9_0_kiq_init_queue(ring); + amdgpu_bo_kunmap(ring->mqd_obj); + ring->mqd_ptr = NULL; + amdgpu_bo_unreserve(ring->mqd_obj); + return 0; +} + +static int gfx_v9_0_kcq_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = NULL; + int r = 0, i; + + gfx_v9_0_cp_compute_enable(adev, true); + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + goto done; + r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr); + if (!r) { + r = gfx_v9_0_kcq_init_queue(ring); + amdgpu_bo_kunmap(ring->mqd_obj); + ring->mqd_ptr = NULL; + } + amdgpu_bo_unreserve(ring->mqd_obj); + if (r) + goto done; + } + + r = amdgpu_gfx_enable_kcq(adev, 0); +done: + return r; +} + +static int gfx_v9_0_cp_resume(struct amdgpu_device *adev) +{ + int r, i; + struct amdgpu_ring *ring; + + if (!(adev->flags & AMD_IS_APU)) + gfx_v9_0_enable_gui_idle_interrupt(adev, false); + + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { + if (adev->gfx.num_gfx_rings) { + /* legacy firmware loading */ + r = gfx_v9_0_cp_gfx_load_microcode(adev); + if (r) + return r; + } + + r = gfx_v9_0_cp_compute_load_microcode(adev); + if (r) + return r; + } + + r = gfx_v9_0_kiq_resume(adev); + if (r) + return r; + + if (adev->gfx.num_gfx_rings) { + r = gfx_v9_0_cp_gfx_resume(adev); + if (r) + return r; + } + + r = gfx_v9_0_kcq_resume(adev); + if (r) + return r; + + if (adev->gfx.num_gfx_rings) { + ring = &adev->gfx.gfx_ring[0]; + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + } + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + amdgpu_ring_test_helper(ring); + } + + gfx_v9_0_enable_gui_idle_interrupt(adev, true); + + return 0; +} + +static void gfx_v9_0_init_tcp_config(struct amdgpu_device *adev) +{ + u32 tmp; + + if (adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 4, 1) && + adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 4, 2)) + return; + + tmp = RREG32_SOC15(GC, 0, mmTCP_ADDR_CONFIG); + tmp = REG_SET_FIELD(tmp, TCP_ADDR_CONFIG, ENABLE64KHASH, + adev->df.hash_status.hash_64k); + tmp = REG_SET_FIELD(tmp, TCP_ADDR_CONFIG, ENABLE2MHASH, + adev->df.hash_status.hash_2m); + tmp = REG_SET_FIELD(tmp, TCP_ADDR_CONFIG, ENABLE1GHASH, + adev->df.hash_status.hash_1g); + WREG32_SOC15(GC, 0, mmTCP_ADDR_CONFIG, tmp); +} + +static void gfx_v9_0_cp_enable(struct amdgpu_device *adev, bool enable) +{ + if (adev->gfx.num_gfx_rings) + gfx_v9_0_cp_gfx_enable(adev, enable); + gfx_v9_0_cp_compute_enable(adev, enable); +} + +static int gfx_v9_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!amdgpu_sriov_vf(adev)) + gfx_v9_0_init_golden_registers(adev); + + gfx_v9_0_constants_init(adev); + + gfx_v9_0_init_tcp_config(adev); + + r = adev->gfx.rlc.funcs->resume(adev); + if (r) + return r; + + r = gfx_v9_0_cp_resume(adev); + if (r) + return r; + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2)) + gfx_v9_4_2_set_power_brake_sequence(adev); + + return r; +} + +static int gfx_v9_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + amdgpu_irq_put(adev, &adev->gfx.cp_ecc_error_irq, 0); + amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0); + amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0); + + /* DF freeze and kcq disable will fail */ + if (!amdgpu_ras_intr_triggered()) + /* disable KCQ to avoid CPC touch memory not valid anymore */ + amdgpu_gfx_disable_kcq(adev, 0); + + if (amdgpu_sriov_vf(adev)) { + gfx_v9_0_cp_gfx_enable(adev, false); + /* must disable polling for SRIOV when hw finished, otherwise + * CPC engine may still keep fetching WB address which is already + * invalid after sw finished and trigger DMAR reading error in + * hypervisor side. + */ + WREG32_FIELD15(GC, 0, CP_PQ_WPTR_POLL_CNTL, EN, 0); + return 0; + } + + /* Use deinitialize sequence from CAIL when unbinding device from driver, + * otherwise KIQ is hanging when binding back + */ + if (!amdgpu_in_reset(adev) && !adev->in_suspend) { + mutex_lock(&adev->srbm_mutex); + soc15_grbm_select(adev, adev->gfx.kiq[0].ring.me, + adev->gfx.kiq[0].ring.pipe, + adev->gfx.kiq[0].ring.queue, 0, 0); + gfx_v9_0_kiq_fini_register(&adev->gfx.kiq[0].ring); + soc15_grbm_select(adev, 0, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + } + + gfx_v9_0_cp_enable(adev, false); + + /* Skip stopping RLC with A+A reset or when RLC controls GFX clock */ + if ((adev->gmc.xgmi.connected_to_cpu && amdgpu_in_reset(adev)) || + (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(9, 4, 2))) { + dev_dbg(adev->dev, "Skipping RLC halt\n"); + return 0; + } + + adev->gfx.rlc.funcs->stop(adev); + return 0; +} + +static int gfx_v9_0_suspend(void *handle) +{ + return gfx_v9_0_hw_fini(handle); +} + +static int gfx_v9_0_resume(void *handle) +{ + return gfx_v9_0_hw_init(handle); +} + +static bool gfx_v9_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (REG_GET_FIELD(RREG32_SOC15(GC, 0, mmGRBM_STATUS), + GRBM_STATUS, GUI_ACTIVE)) + return false; + else + return true; +} + +static int gfx_v9_0_wait_for_idle(void *handle) +{ + unsigned i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (gfx_v9_0_is_idle(handle)) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int gfx_v9_0_soft_reset(void *handle) +{ + u32 grbm_soft_reset = 0; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* GRBM_STATUS */ + tmp = RREG32_SOC15(GC, 0, mmGRBM_STATUS); + if (tmp & (GRBM_STATUS__PA_BUSY_MASK | GRBM_STATUS__SC_BUSY_MASK | + GRBM_STATUS__BCI_BUSY_MASK | GRBM_STATUS__SX_BUSY_MASK | + GRBM_STATUS__TA_BUSY_MASK | GRBM_STATUS__VGT_BUSY_MASK | + GRBM_STATUS__DB_BUSY_MASK | GRBM_STATUS__CB_BUSY_MASK | + GRBM_STATUS__GDS_BUSY_MASK | GRBM_STATUS__SPI_BUSY_MASK | + GRBM_STATUS__IA_BUSY_MASK | GRBM_STATUS__IA_BUSY_NO_DMA_MASK)) { + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_CP, 1); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_GFX, 1); + } + + if (tmp & (GRBM_STATUS__CP_BUSY_MASK | GRBM_STATUS__CP_COHERENCY_BUSY_MASK)) { + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_CP, 1); + } + + /* GRBM_STATUS2 */ + tmp = RREG32_SOC15(GC, 0, mmGRBM_STATUS2); + if (REG_GET_FIELD(tmp, GRBM_STATUS2, RLC_BUSY)) + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_RLC, 1); + + + if (grbm_soft_reset) { + /* stop the rlc */ + adev->gfx.rlc.funcs->stop(adev); + + if (adev->gfx.num_gfx_rings) + /* Disable GFX parsing/prefetching */ + gfx_v9_0_cp_gfx_enable(adev, false); + + /* Disable MEC parsing/prefetching */ + gfx_v9_0_cp_compute_enable(adev, false); + + if (grbm_soft_reset) { + tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET); + tmp |= grbm_soft_reset; + dev_info(adev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET, tmp); + tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~grbm_soft_reset; + WREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET, tmp); + tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET); + } + + /* Wait a little for things to settle down */ + udelay(50); + } + return 0; +} + +static uint64_t gfx_v9_0_kiq_read_clock(struct amdgpu_device *adev) +{ + signed long r, cnt = 0; + unsigned long flags; + uint32_t seq, reg_val_offs = 0; + uint64_t value = 0; + struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; + struct amdgpu_ring *ring = &kiq->ring; + + BUG_ON(!ring->funcs->emit_rreg); + + spin_lock_irqsave(&kiq->ring_lock, flags); + if (amdgpu_device_wb_get(adev, ®_val_offs)) { + pr_err("critical bug! too many kiq readers\n"); + goto failed_unlock; + } + amdgpu_ring_alloc(ring, 32); + amdgpu_ring_write(ring, PACKET3(PACKET3_COPY_DATA, 4)); + amdgpu_ring_write(ring, 9 | /* src: register*/ + (5 << 8) | /* dst: memory */ + (1 << 16) | /* count sel */ + (1 << 20)); /* write confirm */ + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, lower_32_bits(adev->wb.gpu_addr + + reg_val_offs * 4)); + amdgpu_ring_write(ring, upper_32_bits(adev->wb.gpu_addr + + reg_val_offs * 4)); + r = amdgpu_fence_emit_polling(ring, &seq, MAX_KIQ_REG_WAIT); + if (r) + goto failed_undo; + + amdgpu_ring_commit(ring); + spin_unlock_irqrestore(&kiq->ring_lock, flags); + + r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT); + + /* don't wait anymore for gpu reset case because this way may + * block gpu_recover() routine forever, e.g. this virt_kiq_rreg + * is triggered in TTM and ttm_bo_lock_delayed_workqueue() will + * never return if we keep waiting in virt_kiq_rreg, which cause + * gpu_recover() hang there. + * + * also don't wait anymore for IRQ context + * */ + if (r < 1 && (amdgpu_in_reset(adev))) + goto failed_kiq_read; + + might_sleep(); + while (r < 1 && cnt++ < MAX_KIQ_REG_TRY) { + msleep(MAX_KIQ_REG_BAILOUT_INTERVAL); + r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT); + } + + if (cnt > MAX_KIQ_REG_TRY) + goto failed_kiq_read; + + mb(); + value = (uint64_t)adev->wb.wb[reg_val_offs] | + (uint64_t)adev->wb.wb[reg_val_offs + 1 ] << 32ULL; + amdgpu_device_wb_free(adev, reg_val_offs); + return value; + +failed_undo: + amdgpu_ring_undo(ring); +failed_unlock: + spin_unlock_irqrestore(&kiq->ring_lock, flags); +failed_kiq_read: + if (reg_val_offs) + amdgpu_device_wb_free(adev, reg_val_offs); + pr_err("failed to read gpu clock\n"); + return ~0; +} + +static uint64_t gfx_v9_0_get_gpu_clock_counter(struct amdgpu_device *adev) +{ + uint64_t clock, clock_lo, clock_hi, hi_check; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 3, 0): + preempt_disable(); + clock_hi = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER_Renoir); + clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER_Renoir); + hi_check = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER_Renoir); + /* The SMUIO TSC clock frequency is 100MHz, which sets 32-bit carry over + * roughly every 42 seconds. + */ + if (hi_check != clock_hi) { + clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER_Renoir); + clock_hi = hi_check; + } + preempt_enable(); + clock = clock_lo | (clock_hi << 32ULL); + break; + default: + amdgpu_gfx_off_ctrl(adev, false); + mutex_lock(&adev->gfx.gpu_clock_mutex); + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 0, 1) && amdgpu_sriov_runtime(adev)) { + clock = gfx_v9_0_kiq_read_clock(adev); + } else { + WREG32_SOC15(GC, 0, mmRLC_CAPTURE_GPU_CLOCK_COUNT, 1); + clock = (uint64_t)RREG32_SOC15(GC, 0, mmRLC_GPU_CLOCK_COUNT_LSB) | + ((uint64_t)RREG32_SOC15(GC, 0, mmRLC_GPU_CLOCK_COUNT_MSB) << 32ULL); + } + mutex_unlock(&adev->gfx.gpu_clock_mutex); + amdgpu_gfx_off_ctrl(adev, true); + break; + } + return clock; +} + +static void gfx_v9_0_ring_emit_gds_switch(struct amdgpu_ring *ring, + uint32_t vmid, + uint32_t gds_base, uint32_t gds_size, + uint32_t gws_base, uint32_t gws_size, + uint32_t oa_base, uint32_t oa_size) +{ + struct amdgpu_device *adev = ring->adev; + + /* GDS Base */ + gfx_v9_0_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_BASE) + 2 * vmid, + gds_base); + + /* GDS Size */ + gfx_v9_0_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_SIZE) + 2 * vmid, + gds_size); + + /* GWS */ + gfx_v9_0_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID0) + vmid, + gws_size << GDS_GWS_VMID0__SIZE__SHIFT | gws_base); + + /* OA */ + gfx_v9_0_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID0) + vmid, + (1 << (oa_size + oa_base)) - (1 << oa_base)); +} + +static const u32 vgpr_init_compute_shader[] = +{ + 0xb07c0000, 0xbe8000ff, + 0x000000f8, 0xbf110800, + 0x7e000280, 0x7e020280, + 0x7e040280, 0x7e060280, + 0x7e080280, 0x7e0a0280, + 0x7e0c0280, 0x7e0e0280, + 0x80808800, 0xbe803200, + 0xbf84fff5, 0xbf9c0000, + 0xd28c0001, 0x0001007f, + 0xd28d0001, 0x0002027e, + 0x10020288, 0xb8810904, + 0xb7814000, 0xd1196a01, + 0x00000301, 0xbe800087, + 0xbefc00c1, 0xd89c4000, + 0x00020201, 0xd89cc080, + 0x00040401, 0x320202ff, + 0x00000800, 0x80808100, + 0xbf84fff8, 0x7e020280, + 0xbf810000, 0x00000000, +}; + +static const u32 sgpr_init_compute_shader[] = +{ + 0xb07c0000, 0xbe8000ff, + 0x0000005f, 0xbee50080, + 0xbe812c65, 0xbe822c65, + 0xbe832c65, 0xbe842c65, + 0xbe852c65, 0xb77c0005, + 0x80808500, 0xbf84fff8, + 0xbe800080, 0xbf810000, +}; + +static const u32 vgpr_init_compute_shader_arcturus[] = { + 0xd3d94000, 0x18000080, 0xd3d94001, 0x18000080, 0xd3d94002, 0x18000080, + 0xd3d94003, 0x18000080, 0xd3d94004, 0x18000080, 0xd3d94005, 0x18000080, + 0xd3d94006, 0x18000080, 0xd3d94007, 0x18000080, 0xd3d94008, 0x18000080, + 0xd3d94009, 0x18000080, 0xd3d9400a, 0x18000080, 0xd3d9400b, 0x18000080, + 0xd3d9400c, 0x18000080, 0xd3d9400d, 0x18000080, 0xd3d9400e, 0x18000080, + 0xd3d9400f, 0x18000080, 0xd3d94010, 0x18000080, 0xd3d94011, 0x18000080, + 0xd3d94012, 0x18000080, 0xd3d94013, 0x18000080, 0xd3d94014, 0x18000080, + 0xd3d94015, 0x18000080, 0xd3d94016, 0x18000080, 0xd3d94017, 0x18000080, + 0xd3d94018, 0x18000080, 0xd3d94019, 0x18000080, 0xd3d9401a, 0x18000080, + 0xd3d9401b, 0x18000080, 0xd3d9401c, 0x18000080, 0xd3d9401d, 0x18000080, + 0xd3d9401e, 0x18000080, 0xd3d9401f, 0x18000080, 0xd3d94020, 0x18000080, + 0xd3d94021, 0x18000080, 0xd3d94022, 0x18000080, 0xd3d94023, 0x18000080, + 0xd3d94024, 0x18000080, 0xd3d94025, 0x18000080, 0xd3d94026, 0x18000080, + 0xd3d94027, 0x18000080, 0xd3d94028, 0x18000080, 0xd3d94029, 0x18000080, + 0xd3d9402a, 0x18000080, 0xd3d9402b, 0x18000080, 0xd3d9402c, 0x18000080, + 0xd3d9402d, 0x18000080, 0xd3d9402e, 0x18000080, 0xd3d9402f, 0x18000080, + 0xd3d94030, 0x18000080, 0xd3d94031, 0x18000080, 0xd3d94032, 0x18000080, + 0xd3d94033, 0x18000080, 0xd3d94034, 0x18000080, 0xd3d94035, 0x18000080, + 0xd3d94036, 0x18000080, 0xd3d94037, 0x18000080, 0xd3d94038, 0x18000080, + 0xd3d94039, 0x18000080, 0xd3d9403a, 0x18000080, 0xd3d9403b, 0x18000080, + 0xd3d9403c, 0x18000080, 0xd3d9403d, 0x18000080, 0xd3d9403e, 0x18000080, + 0xd3d9403f, 0x18000080, 0xd3d94040, 0x18000080, 0xd3d94041, 0x18000080, + 0xd3d94042, 0x18000080, 0xd3d94043, 0x18000080, 0xd3d94044, 0x18000080, + 0xd3d94045, 0x18000080, 0xd3d94046, 0x18000080, 0xd3d94047, 0x18000080, + 0xd3d94048, 0x18000080, 0xd3d94049, 0x18000080, 0xd3d9404a, 0x18000080, + 0xd3d9404b, 0x18000080, 0xd3d9404c, 0x18000080, 0xd3d9404d, 0x18000080, + 0xd3d9404e, 0x18000080, 0xd3d9404f, 0x18000080, 0xd3d94050, 0x18000080, + 0xd3d94051, 0x18000080, 0xd3d94052, 0x18000080, 0xd3d94053, 0x18000080, + 0xd3d94054, 0x18000080, 0xd3d94055, 0x18000080, 0xd3d94056, 0x18000080, + 0xd3d94057, 0x18000080, 0xd3d94058, 0x18000080, 0xd3d94059, 0x18000080, + 0xd3d9405a, 0x18000080, 0xd3d9405b, 0x18000080, 0xd3d9405c, 0x18000080, + 0xd3d9405d, 0x18000080, 0xd3d9405e, 0x18000080, 0xd3d9405f, 0x18000080, + 0xd3d94060, 0x18000080, 0xd3d94061, 0x18000080, 0xd3d94062, 0x18000080, + 0xd3d94063, 0x18000080, 0xd3d94064, 0x18000080, 0xd3d94065, 0x18000080, + 0xd3d94066, 0x18000080, 0xd3d94067, 0x18000080, 0xd3d94068, 0x18000080, + 0xd3d94069, 0x18000080, 0xd3d9406a, 0x18000080, 0xd3d9406b, 0x18000080, + 0xd3d9406c, 0x18000080, 0xd3d9406d, 0x18000080, 0xd3d9406e, 0x18000080, + 0xd3d9406f, 0x18000080, 0xd3d94070, 0x18000080, 0xd3d94071, 0x18000080, + 0xd3d94072, 0x18000080, 0xd3d94073, 0x18000080, 0xd3d94074, 0x18000080, + 0xd3d94075, 0x18000080, 0xd3d94076, 0x18000080, 0xd3d94077, 0x18000080, + 0xd3d94078, 0x18000080, 0xd3d94079, 0x18000080, 0xd3d9407a, 0x18000080, + 0xd3d9407b, 0x18000080, 0xd3d9407c, 0x18000080, 0xd3d9407d, 0x18000080, + 0xd3d9407e, 0x18000080, 0xd3d9407f, 0x18000080, 0xd3d94080, 0x18000080, + 0xd3d94081, 0x18000080, 0xd3d94082, 0x18000080, 0xd3d94083, 0x18000080, + 0xd3d94084, 0x18000080, 0xd3d94085, 0x18000080, 0xd3d94086, 0x18000080, + 0xd3d94087, 0x18000080, 0xd3d94088, 0x18000080, 0xd3d94089, 0x18000080, + 0xd3d9408a, 0x18000080, 0xd3d9408b, 0x18000080, 0xd3d9408c, 0x18000080, + 0xd3d9408d, 0x18000080, 0xd3d9408e, 0x18000080, 0xd3d9408f, 0x18000080, + 0xd3d94090, 0x18000080, 0xd3d94091, 0x18000080, 0xd3d94092, 0x18000080, + 0xd3d94093, 0x18000080, 0xd3d94094, 0x18000080, 0xd3d94095, 0x18000080, + 0xd3d94096, 0x18000080, 0xd3d94097, 0x18000080, 0xd3d94098, 0x18000080, + 0xd3d94099, 0x18000080, 0xd3d9409a, 0x18000080, 0xd3d9409b, 0x18000080, + 0xd3d9409c, 0x18000080, 0xd3d9409d, 0x18000080, 0xd3d9409e, 0x18000080, + 0xd3d9409f, 0x18000080, 0xd3d940a0, 0x18000080, 0xd3d940a1, 0x18000080, + 0xd3d940a2, 0x18000080, 0xd3d940a3, 0x18000080, 0xd3d940a4, 0x18000080, + 0xd3d940a5, 0x18000080, 0xd3d940a6, 0x18000080, 0xd3d940a7, 0x18000080, + 0xd3d940a8, 0x18000080, 0xd3d940a9, 0x18000080, 0xd3d940aa, 0x18000080, + 0xd3d940ab, 0x18000080, 0xd3d940ac, 0x18000080, 0xd3d940ad, 0x18000080, + 0xd3d940ae, 0x18000080, 0xd3d940af, 0x18000080, 0xd3d940b0, 0x18000080, + 0xd3d940b1, 0x18000080, 0xd3d940b2, 0x18000080, 0xd3d940b3, 0x18000080, + 0xd3d940b4, 0x18000080, 0xd3d940b5, 0x18000080, 0xd3d940b6, 0x18000080, + 0xd3d940b7, 0x18000080, 0xd3d940b8, 0x18000080, 0xd3d940b9, 0x18000080, + 0xd3d940ba, 0x18000080, 0xd3d940bb, 0x18000080, 0xd3d940bc, 0x18000080, + 0xd3d940bd, 0x18000080, 0xd3d940be, 0x18000080, 0xd3d940bf, 0x18000080, + 0xd3d940c0, 0x18000080, 0xd3d940c1, 0x18000080, 0xd3d940c2, 0x18000080, + 0xd3d940c3, 0x18000080, 0xd3d940c4, 0x18000080, 0xd3d940c5, 0x18000080, + 0xd3d940c6, 0x18000080, 0xd3d940c7, 0x18000080, 0xd3d940c8, 0x18000080, + 0xd3d940c9, 0x18000080, 0xd3d940ca, 0x18000080, 0xd3d940cb, 0x18000080, + 0xd3d940cc, 0x18000080, 0xd3d940cd, 0x18000080, 0xd3d940ce, 0x18000080, + 0xd3d940cf, 0x18000080, 0xd3d940d0, 0x18000080, 0xd3d940d1, 0x18000080, + 0xd3d940d2, 0x18000080, 0xd3d940d3, 0x18000080, 0xd3d940d4, 0x18000080, + 0xd3d940d5, 0x18000080, 0xd3d940d6, 0x18000080, 0xd3d940d7, 0x18000080, + 0xd3d940d8, 0x18000080, 0xd3d940d9, 0x18000080, 0xd3d940da, 0x18000080, + 0xd3d940db, 0x18000080, 0xd3d940dc, 0x18000080, 0xd3d940dd, 0x18000080, + 0xd3d940de, 0x18000080, 0xd3d940df, 0x18000080, 0xd3d940e0, 0x18000080, + 0xd3d940e1, 0x18000080, 0xd3d940e2, 0x18000080, 0xd3d940e3, 0x18000080, + 0xd3d940e4, 0x18000080, 0xd3d940e5, 0x18000080, 0xd3d940e6, 0x18000080, + 0xd3d940e7, 0x18000080, 0xd3d940e8, 0x18000080, 0xd3d940e9, 0x18000080, + 0xd3d940ea, 0x18000080, 0xd3d940eb, 0x18000080, 0xd3d940ec, 0x18000080, + 0xd3d940ed, 0x18000080, 0xd3d940ee, 0x18000080, 0xd3d940ef, 0x18000080, + 0xd3d940f0, 0x18000080, 0xd3d940f1, 0x18000080, 0xd3d940f2, 0x18000080, + 0xd3d940f3, 0x18000080, 0xd3d940f4, 0x18000080, 0xd3d940f5, 0x18000080, + 0xd3d940f6, 0x18000080, 0xd3d940f7, 0x18000080, 0xd3d940f8, 0x18000080, + 0xd3d940f9, 0x18000080, 0xd3d940fa, 0x18000080, 0xd3d940fb, 0x18000080, + 0xd3d940fc, 0x18000080, 0xd3d940fd, 0x18000080, 0xd3d940fe, 0x18000080, + 0xd3d940ff, 0x18000080, 0xb07c0000, 0xbe8a00ff, 0x000000f8, 0xbf11080a, + 0x7e000280, 0x7e020280, 0x7e040280, 0x7e060280, 0x7e080280, 0x7e0a0280, + 0x7e0c0280, 0x7e0e0280, 0x808a880a, 0xbe80320a, 0xbf84fff5, 0xbf9c0000, + 0xd28c0001, 0x0001007f, 0xd28d0001, 0x0002027e, 0x10020288, 0xb88b0904, + 0xb78b4000, 0xd1196a01, 0x00001701, 0xbe8a0087, 0xbefc00c1, 0xd89c4000, + 0x00020201, 0xd89cc080, 0x00040401, 0x320202ff, 0x00000800, 0x808a810a, + 0xbf84fff8, 0xbf810000, +}; + +/* When below register arrays changed, please update gpr_reg_size, + and sec_ded_counter_reg_size in function gfx_v9_0_do_edc_gpr_workarounds, + to cover all gfx9 ASICs */ +static const struct soc15_reg_entry vgpr_init_regs[] = { + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_RESOURCE_LIMITS), 0x0000000 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_X), 0x40 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Y), 4 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Z), 1 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC1), 0x3f }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC2), 0x400000 }, /* 64KB LDS */ + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE4), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE5), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE6), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE7), 0xffffffff }, +}; + +static const struct soc15_reg_entry vgpr_init_regs_arcturus[] = { + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_RESOURCE_LIMITS), 0x0000000 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_X), 0x40 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Y), 4 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Z), 1 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC1), 0xbf }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC2), 0x400000 }, /* 64KB LDS */ + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE4), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE5), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE6), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE7), 0xffffffff }, +}; + +static const struct soc15_reg_entry sgpr1_init_regs[] = { + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_RESOURCE_LIMITS), 0x0000000 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_X), 0x40 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Y), 8 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Z), 1 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC1), 0x240 }, /* (80 GPRS) */ + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC2), 0x0 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE0), 0x000000ff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE1), 0x000000ff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE2), 0x000000ff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE3), 0x000000ff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE4), 0x000000ff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE5), 0x000000ff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE6), 0x000000ff }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE7), 0x000000ff }, +}; + +static const struct soc15_reg_entry sgpr2_init_regs[] = { + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_RESOURCE_LIMITS), 0x0000000 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_X), 0x40 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Y), 8 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Z), 1 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC1), 0x240 }, /* (80 GPRS) */ + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC2), 0x0 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE0), 0x0000ff00 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE1), 0x0000ff00 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE2), 0x0000ff00 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE3), 0x0000ff00 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE4), 0x0000ff00 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE5), 0x0000ff00 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE6), 0x0000ff00 }, + { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE7), 0x0000ff00 }, +}; + +static const struct soc15_reg_entry gfx_v9_0_edc_counter_regs[] = { + { SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_SCRATCH_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_UCODE_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_ROQ_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_TAG_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_DMA_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_TAG_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmDC_EDC_CSINVOC_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmDC_EDC_RESTORE_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmDC_EDC_STATE_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_GRBM_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_DED), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmSPI_EDC_CNT), 0, 4, 1}, + { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 0, 4, 6}, + { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_DED_CNT), 0, 4, 16}, + { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_INFO), 0, 4, 16}, + { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_SEC_CNT), 0, 4, 16}, + { SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 1, 16}, + { SOC15_REG_ENTRY(GC, 0, mmTCP_ATC_EDC_GATCL1_CNT), 0, 4, 16}, + { SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT), 0, 4, 16}, + { SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 0, 4, 16}, + { SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), 0, 4, 16}, + { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 0, 4, 6}, + { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 0, 4, 16}, + { SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 0, 4, 16}, + { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), 0, 1, 1}, + { SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 1, 32}, + { SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 1, 32}, + { SOC15_REG_ENTRY(GC, 0, mmTCI_EDC_CNT), 0, 1, 72}, + { SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 0, 1, 16}, + { SOC15_REG_ENTRY(GC, 0, mmTCA_EDC_CNT), 0, 1, 2}, + { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 0, 4, 6}, +}; + +static int gfx_v9_0_do_edc_gds_workarounds(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = &adev->gfx.compute_ring[0]; + int i, r; + + /* only support when RAS is enabled */ + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return 0; + + r = amdgpu_ring_alloc(ring, 7); + if (r) { + DRM_ERROR("amdgpu: GDS workarounds failed to lock ring %s (%d).\n", + ring->name, r); + return r; + } + + WREG32_SOC15(GC, 0, mmGDS_VMID0_BASE, 0x00000000); + WREG32_SOC15(GC, 0, mmGDS_VMID0_SIZE, adev->gds.gds_size); + + amdgpu_ring_write(ring, PACKET3(PACKET3_DMA_DATA, 5)); + amdgpu_ring_write(ring, (PACKET3_DMA_DATA_CP_SYNC | + PACKET3_DMA_DATA_DST_SEL(1) | + PACKET3_DMA_DATA_SRC_SEL(2) | + PACKET3_DMA_DATA_ENGINE(0))); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET3_DMA_DATA_CMD_RAW_WAIT | + adev->gds.gds_size); + + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + if (ring->wptr == gfx_v9_0_ring_get_rptr_compute(ring)) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + WREG32_SOC15(GC, 0, mmGDS_VMID0_SIZE, 0x00000000); + + return r; +} + +static int gfx_v9_0_do_edc_gpr_workarounds(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = &adev->gfx.compute_ring[0]; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + int r, i; + unsigned total_size, vgpr_offset, sgpr_offset; + u64 gpu_addr; + + int compute_dim_x = adev->gfx.config.max_shader_engines * + adev->gfx.config.max_cu_per_sh * + adev->gfx.config.max_sh_per_se; + int sgpr_work_group_size = 5; + int gpr_reg_size = adev->gfx.config.max_shader_engines + 6; + int vgpr_init_shader_size; + const u32 *vgpr_init_shader_ptr; + const struct soc15_reg_entry *vgpr_init_regs_ptr; + + /* only support when RAS is enabled */ + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return 0; + + /* bail if the compute ring is not ready */ + if (!ring->sched.ready) + return 0; + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 1)) { + vgpr_init_shader_ptr = vgpr_init_compute_shader_arcturus; + vgpr_init_shader_size = sizeof(vgpr_init_compute_shader_arcturus); + vgpr_init_regs_ptr = vgpr_init_regs_arcturus; + } else { + vgpr_init_shader_ptr = vgpr_init_compute_shader; + vgpr_init_shader_size = sizeof(vgpr_init_compute_shader); + vgpr_init_regs_ptr = vgpr_init_regs; + } + + total_size = + (gpr_reg_size * 3 + 4 + 5 + 2) * 4; /* VGPRS */ + total_size += + (gpr_reg_size * 3 + 4 + 5 + 2) * 4; /* SGPRS1 */ + total_size += + (gpr_reg_size * 3 + 4 + 5 + 2) * 4; /* SGPRS2 */ + total_size = ALIGN(total_size, 256); + vgpr_offset = total_size; + total_size += ALIGN(vgpr_init_shader_size, 256); + sgpr_offset = total_size; + total_size += sizeof(sgpr_init_compute_shader); + + /* allocate an indirect buffer to put the commands in */ + memset(&ib, 0, sizeof(ib)); + r = amdgpu_ib_get(adev, NULL, total_size, + AMDGPU_IB_POOL_DIRECT, &ib); + if (r) { + DRM_ERROR("amdgpu: failed to get ib (%d).\n", r); + return r; + } + + /* load the compute shaders */ + for (i = 0; i < vgpr_init_shader_size/sizeof(u32); i++) + ib.ptr[i + (vgpr_offset / 4)] = vgpr_init_shader_ptr[i]; + + for (i = 0; i < ARRAY_SIZE(sgpr_init_compute_shader); i++) + ib.ptr[i + (sgpr_offset / 4)] = sgpr_init_compute_shader[i]; + + /* init the ib length to 0 */ + ib.length_dw = 0; + + /* VGPR */ + /* write the register state for the compute dispatch */ + for (i = 0; i < gpr_reg_size; i++) { + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1); + ib.ptr[ib.length_dw++] = SOC15_REG_ENTRY_OFFSET(vgpr_init_regs_ptr[i]) + - PACKET3_SET_SH_REG_START; + ib.ptr[ib.length_dw++] = vgpr_init_regs_ptr[i].reg_value; + } + /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */ + gpu_addr = (ib.gpu_addr + (u64)vgpr_offset) >> 8; + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2); + ib.ptr[ib.length_dw++] = SOC15_REG_OFFSET(GC, 0, mmCOMPUTE_PGM_LO) + - PACKET3_SET_SH_REG_START; + ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr); + ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr); + + /* write dispatch packet */ + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3); + ib.ptr[ib.length_dw++] = compute_dim_x * 2; /* x */ + ib.ptr[ib.length_dw++] = 1; /* y */ + ib.ptr[ib.length_dw++] = 1; /* z */ + ib.ptr[ib.length_dw++] = + REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1); + + /* write CS partial flush packet */ + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0); + ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4); + + /* SGPR1 */ + /* write the register state for the compute dispatch */ + for (i = 0; i < gpr_reg_size; i++) { + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1); + ib.ptr[ib.length_dw++] = SOC15_REG_ENTRY_OFFSET(sgpr1_init_regs[i]) + - PACKET3_SET_SH_REG_START; + ib.ptr[ib.length_dw++] = sgpr1_init_regs[i].reg_value; + } + /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */ + gpu_addr = (ib.gpu_addr + (u64)sgpr_offset) >> 8; + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2); + ib.ptr[ib.length_dw++] = SOC15_REG_OFFSET(GC, 0, mmCOMPUTE_PGM_LO) + - PACKET3_SET_SH_REG_START; + ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr); + ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr); + + /* write dispatch packet */ + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3); + ib.ptr[ib.length_dw++] = compute_dim_x / 2 * sgpr_work_group_size; /* x */ + ib.ptr[ib.length_dw++] = 1; /* y */ + ib.ptr[ib.length_dw++] = 1; /* z */ + ib.ptr[ib.length_dw++] = + REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1); + + /* write CS partial flush packet */ + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0); + ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4); + + /* SGPR2 */ + /* write the register state for the compute dispatch */ + for (i = 0; i < gpr_reg_size; i++) { + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1); + ib.ptr[ib.length_dw++] = SOC15_REG_ENTRY_OFFSET(sgpr2_init_regs[i]) + - PACKET3_SET_SH_REG_START; + ib.ptr[ib.length_dw++] = sgpr2_init_regs[i].reg_value; + } + /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */ + gpu_addr = (ib.gpu_addr + (u64)sgpr_offset) >> 8; + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2); + ib.ptr[ib.length_dw++] = SOC15_REG_OFFSET(GC, 0, mmCOMPUTE_PGM_LO) + - PACKET3_SET_SH_REG_START; + ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr); + ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr); + + /* write dispatch packet */ + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3); + ib.ptr[ib.length_dw++] = compute_dim_x / 2 * sgpr_work_group_size; /* x */ + ib.ptr[ib.length_dw++] = 1; /* y */ + ib.ptr[ib.length_dw++] = 1; /* z */ + ib.ptr[ib.length_dw++] = + REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1); + + /* write CS partial flush packet */ + ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0); + ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4); + + /* shedule the ib on the ring */ + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) { + DRM_ERROR("amdgpu: ib submit failed (%d).\n", r); + goto fail; + } + + /* wait for the GPU to finish processing the IB */ + r = dma_fence_wait(f, false); + if (r) { + DRM_ERROR("amdgpu: fence wait failed (%d).\n", r); + goto fail; + } + +fail: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); + + return r; +} + +static int gfx_v9_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->gfx.funcs = &gfx_v9_0_gfx_funcs; + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 1) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2)) + adev->gfx.num_gfx_rings = 0; + else + adev->gfx.num_gfx_rings = GFX9_NUM_GFX_RINGS; + adev->gfx.xcc_mask = 1; + adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev), + AMDGPU_MAX_COMPUTE_RINGS); + gfx_v9_0_set_kiq_pm4_funcs(adev); + gfx_v9_0_set_ring_funcs(adev); + gfx_v9_0_set_irq_funcs(adev); + gfx_v9_0_set_gds_init(adev); + gfx_v9_0_set_rlc_funcs(adev); + + /* init rlcg reg access ctrl */ + gfx_v9_0_init_rlcg_reg_access_ctrl(adev); + + return gfx_v9_0_init_microcode(adev); +} + +static int gfx_v9_0_ecc_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + /* + * Temp workaround to fix the issue that CP firmware fails to + * update read pointer when CPDMA is writing clearing operation + * to GDS in suspend/resume sequence on several cards. So just + * limit this operation in cold boot sequence. + */ + if ((!adev->in_suspend) && + (adev->gds.gds_size)) { + r = gfx_v9_0_do_edc_gds_workarounds(adev); + if (r) + return r; + } + + /* requires IBs so do in late init after IB pool is initialized */ + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2)) + r = gfx_v9_4_2_do_edc_gpr_workarounds(adev); + else + r = gfx_v9_0_do_edc_gpr_workarounds(adev); + + if (r) + return r; + + if (adev->gfx.ras && + adev->gfx.ras->enable_watchdog_timer) + adev->gfx.ras->enable_watchdog_timer(adev); + + return 0; +} + +static int gfx_v9_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_reg_irq, 0); + if (r) + return r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_inst_irq, 0); + if (r) + return r; + + r = gfx_v9_0_ecc_late_init(handle); + if (r) + return r; + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2)) + gfx_v9_4_2_debug_trap_config_init(adev, + adev->vm_manager.first_kfd_vmid, AMDGPU_NUM_VMID); + else + gfx_v9_0_debug_trap_config_init(adev, + adev->vm_manager.first_kfd_vmid, AMDGPU_NUM_VMID); + + return 0; +} + +static bool gfx_v9_0_is_rlc_enabled(struct amdgpu_device *adev) +{ + uint32_t rlc_setting; + + /* if RLC is not enabled, do nothing */ + rlc_setting = RREG32_SOC15(GC, 0, mmRLC_CNTL); + if (!(rlc_setting & RLC_CNTL__RLC_ENABLE_F32_MASK)) + return false; + + return true; +} + +static void gfx_v9_0_set_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + uint32_t data; + unsigned i; + + data = RLC_SAFE_MODE__CMD_MASK; + data |= (1 << RLC_SAFE_MODE__MESSAGE__SHIFT); + WREG32_SOC15(GC, 0, mmRLC_SAFE_MODE, data); + + /* wait for RLC_SAFE_MODE */ + for (i = 0; i < adev->usec_timeout; i++) { + if (!REG_GET_FIELD(RREG32_SOC15(GC, 0, mmRLC_SAFE_MODE), RLC_SAFE_MODE, CMD)) + break; + udelay(1); + } +} + +static void gfx_v9_0_unset_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + uint32_t data; + + data = RLC_SAFE_MODE__CMD_MASK; + WREG32_SOC15(GC, 0, mmRLC_SAFE_MODE, data); +} + +static void gfx_v9_0_update_gfx_cg_power_gating(struct amdgpu_device *adev, + bool enable) +{ + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + + if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) && enable) { + gfx_v9_0_enable_gfx_cg_power_gating(adev, true); + if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PIPELINE) + gfx_v9_0_enable_gfx_pipeline_powergating(adev, true); + } else { + gfx_v9_0_enable_gfx_cg_power_gating(adev, false); + if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PIPELINE) + gfx_v9_0_enable_gfx_pipeline_powergating(adev, false); + } + + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); +} + +static void gfx_v9_0_update_gfx_mg_power_gating(struct amdgpu_device *adev, + bool enable) +{ + /* TODO: double check if we need to perform under safe mode */ + /* gfx_v9_0_enter_rlc_safe_mode(adev); */ + + if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_SMG) && enable) + gfx_v9_0_enable_gfx_static_mg_power_gating(adev, true); + else + gfx_v9_0_enable_gfx_static_mg_power_gating(adev, false); + + if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_DMG) && enable) + gfx_v9_0_enable_gfx_dynamic_mg_power_gating(adev, true); + else + gfx_v9_0_enable_gfx_dynamic_mg_power_gating(adev, false); + + /* gfx_v9_0_exit_rlc_safe_mode(adev); */ +} + +static void gfx_v9_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def; + + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + + /* It is disabled by HW by default */ + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG)) { + /* 1 - RLC_CGTT_MGCG_OVERRIDE */ + def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); + + if (adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 2, 1)) + data &= ~RLC_CGTT_MGCG_OVERRIDE__CPF_CGTT_SCLK_OVERRIDE_MASK; + + data &= ~(RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK); + + /* only for Vega10 & Raven1 */ + data |= RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK; + + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); + + /* MGLS is a global flag to control all MGLS in GFX */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGLS) { + /* 2 - RLC memory Light sleep */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_RLC_LS) { + def = data = RREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL); + data |= RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK; + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL, data); + } + /* 3 - CP memory Light sleep */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CP_LS) { + def = data = RREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL); + data |= CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; + if (def != data) + WREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL, data); + } + } + } else { + /* 1 - MGCG_OVERRIDE */ + def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); + + if (adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 2, 1)) + data |= RLC_CGTT_MGCG_OVERRIDE__CPF_CGTT_SCLK_OVERRIDE_MASK; + + data |= (RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK); + + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); + + /* 2 - disable MGLS in RLC */ + data = RREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL); + if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) { + data &= ~RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK; + WREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL, data); + } + + /* 3 - disable MGLS in CP */ + data = RREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL); + if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) { + data &= ~CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; + WREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL, data); + } + } + + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); +} + +static void gfx_v9_0_update_3d_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def; + + if (!adev->gfx.num_gfx_rings) + return; + + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + + /* Enable 3D CGCG/CGLS */ + if (enable) { + /* write cmd to clear cgcg/cgls ov */ + def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); + /* unset CGCG override */ + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_GFX3D_CG_OVERRIDE_MASK; + /* update CGCG and CGLS override bits */ + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); + + /* enable 3Dcgcg FSM(0x0000363f) */ + def = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D); + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGCG) + data = (0x36 << RLC_CGCG_CGLS_CTRL_3D__CGCG_GFX_IDLE_THRESHOLD__SHIFT) | + RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK; + else + data = 0x0 << RLC_CGCG_CGLS_CTRL_3D__CGCG_GFX_IDLE_THRESHOLD__SHIFT; + + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGLS) + data |= (0x000F << RLC_CGCG_CGLS_CTRL_3D__CGLS_REP_COMPANSAT_DELAY__SHIFT) | + RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK; + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D, data); + + /* set IDLE_POLL_COUNT(0x00900100) */ + def = RREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL); + data = (0x0100 << CP_RB_WPTR_POLL_CNTL__POLL_FREQUENCY__SHIFT) | + (0x0090 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT); + if (def != data) + WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL, data); + } else { + /* Disable CGCG/CGLS */ + def = data = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D); + /* disable cgcg, cgls should be disabled */ + data &= ~(RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK | + RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK); + /* disable cgcg and cgls in FSM */ + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D, data); + } + + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); +} + +static void gfx_v9_0_update_coarse_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG)) { + def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); + /* unset CGCG override */ + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGCG_OVERRIDE_MASK; + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGLS_OVERRIDE_MASK; + else + data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGLS_OVERRIDE_MASK; + /* update CGCG and CGLS override bits */ + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); + + /* enable cgcg FSM(0x0000363F) */ + def = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL); + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 1)) + data = (0x2000 << RLC_CGCG_CGLS_CTRL__CGCG_GFX_IDLE_THRESHOLD__SHIFT) | + RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK; + else + data = (0x36 << RLC_CGCG_CGLS_CTRL__CGCG_GFX_IDLE_THRESHOLD__SHIFT) | + RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK; + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) + data |= (0x000F << RLC_CGCG_CGLS_CTRL__CGLS_REP_COMPANSAT_DELAY__SHIFT) | + RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK; + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, data); + + /* set IDLE_POLL_COUNT(0x00900100) */ + def = RREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL); + data = (0x0100 << CP_RB_WPTR_POLL_CNTL__POLL_FREQUENCY__SHIFT) | + (0x0090 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT); + if (def != data) + WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL, data); + } else { + def = data = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL); + /* reset CGCG/CGLS bits */ + data &= ~(RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK | RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK); + /* disable cgcg and cgls in FSM */ + if (def != data) + WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, data); + } + + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); +} + +static int gfx_v9_0_update_gfx_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + if (enable) { + /* CGCG/CGLS should be enabled after MGCG/MGLS + * === MGCG + MGLS === + */ + gfx_v9_0_update_medium_grain_clock_gating(adev, enable); + /* === CGCG /CGLS for GFX 3D Only === */ + gfx_v9_0_update_3d_clock_gating(adev, enable); + /* === CGCG + CGLS === */ + gfx_v9_0_update_coarse_grain_clock_gating(adev, enable); + } else { + /* CGCG/CGLS should be disabled before MGCG/MGLS + * === CGCG + CGLS === + */ + gfx_v9_0_update_coarse_grain_clock_gating(adev, enable); + /* === CGCG /CGLS for GFX 3D Only === */ + gfx_v9_0_update_3d_clock_gating(adev, enable); + /* === MGCG + MGLS === */ + gfx_v9_0_update_medium_grain_clock_gating(adev, enable); + } + return 0; +} + +static void gfx_v9_0_update_spm_vmid_internal(struct amdgpu_device *adev, + unsigned int vmid) +{ + u32 reg, data; + + reg = SOC15_REG_OFFSET(GC, 0, mmRLC_SPM_MC_CNTL); + if (amdgpu_sriov_is_pp_one_vf(adev)) + data = RREG32_NO_KIQ(reg); + else + data = RREG32_SOC15(GC, 0, mmRLC_SPM_MC_CNTL); + + data &= ~RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK; + data |= (vmid & RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK) << RLC_SPM_MC_CNTL__RLC_SPM_VMID__SHIFT; + + if (amdgpu_sriov_is_pp_one_vf(adev)) + WREG32_SOC15_NO_KIQ(GC, 0, mmRLC_SPM_MC_CNTL, data); + else + WREG32_SOC15(GC, 0, mmRLC_SPM_MC_CNTL, data); +} + +static void gfx_v9_0_update_spm_vmid(struct amdgpu_device *adev, unsigned int vmid) +{ + amdgpu_gfx_off_ctrl(adev, false); + + gfx_v9_0_update_spm_vmid_internal(adev, vmid); + + amdgpu_gfx_off_ctrl(adev, true); +} + +static bool gfx_v9_0_check_rlcg_range(struct amdgpu_device *adev, + uint32_t offset, + struct soc15_reg_rlcg *entries, int arr_size) +{ + int i; + uint32_t reg; + + if (!entries) + return false; + + for (i = 0; i < arr_size; i++) { + const struct soc15_reg_rlcg *entry; + + entry = &entries[i]; + reg = adev->reg_offset[entry->hwip][entry->instance][entry->segment] + entry->reg; + if (offset == reg) + return true; + } + + return false; +} + +static bool gfx_v9_0_is_rlcg_access_range(struct amdgpu_device *adev, u32 offset) +{ + return gfx_v9_0_check_rlcg_range(adev, offset, + (void *)rlcg_access_gc_9_0, + ARRAY_SIZE(rlcg_access_gc_9_0)); +} + +static const struct amdgpu_rlc_funcs gfx_v9_0_rlc_funcs = { + .is_rlc_enabled = gfx_v9_0_is_rlc_enabled, + .set_safe_mode = gfx_v9_0_set_safe_mode, + .unset_safe_mode = gfx_v9_0_unset_safe_mode, + .init = gfx_v9_0_rlc_init, + .get_csb_size = gfx_v9_0_get_csb_size, + .get_csb_buffer = gfx_v9_0_get_csb_buffer, + .get_cp_table_num = gfx_v9_0_cp_jump_table_num, + .resume = gfx_v9_0_rlc_resume, + .stop = gfx_v9_0_rlc_stop, + .reset = gfx_v9_0_rlc_reset, + .start = gfx_v9_0_rlc_start, + .update_spm_vmid = gfx_v9_0_update_spm_vmid, + .is_rlcg_access_range = gfx_v9_0_is_rlcg_access_range, +}; + +static int gfx_v9_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_PG_STATE_GATE); + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 3, 0): + if (!enable) + amdgpu_gfx_off_ctrl(adev, false); + + if (adev->pg_flags & AMD_PG_SUPPORT_RLC_SMU_HS) { + gfx_v9_0_enable_sck_slow_down_on_power_up(adev, true); + gfx_v9_0_enable_sck_slow_down_on_power_down(adev, true); + } else { + gfx_v9_0_enable_sck_slow_down_on_power_up(adev, false); + gfx_v9_0_enable_sck_slow_down_on_power_down(adev, false); + } + + if (adev->pg_flags & AMD_PG_SUPPORT_CP) + gfx_v9_0_enable_cp_power_gating(adev, true); + else + gfx_v9_0_enable_cp_power_gating(adev, false); + + /* update gfx cgpg state */ + gfx_v9_0_update_gfx_cg_power_gating(adev, enable); + + /* update mgcg state */ + gfx_v9_0_update_gfx_mg_power_gating(adev, enable); + + if (enable) + amdgpu_gfx_off_ctrl(adev, true); + break; + case IP_VERSION(9, 2, 1): + amdgpu_gfx_off_ctrl(adev, enable); + break; + default: + break; + } + + return 0; +} + +static int gfx_v9_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + case IP_VERSION(9, 2, 1): + case IP_VERSION(9, 4, 0): + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 4, 1): + case IP_VERSION(9, 3, 0): + case IP_VERSION(9, 4, 2): + gfx_v9_0_update_gfx_clock_gating(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + return 0; +} + +static void gfx_v9_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + /* AMD_CG_SUPPORT_GFX_MGCG */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE)); + if (!(data & RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK)) + *flags |= AMD_CG_SUPPORT_GFX_MGCG; + + /* AMD_CG_SUPPORT_GFX_CGCG */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_CGCG_CGLS_CTRL)); + if (data & RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CGCG; + + /* AMD_CG_SUPPORT_GFX_CGLS */ + if (data & RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CGLS; + + /* AMD_CG_SUPPORT_GFX_RLC_LS */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_MEM_SLP_CNTL)); + if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_RLC_LS | AMD_CG_SUPPORT_GFX_MGLS; + + /* AMD_CG_SUPPORT_GFX_CP_LS */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmCP_MEM_SLP_CNTL)); + if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CP_LS | AMD_CG_SUPPORT_GFX_MGLS; + + if (adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 4, 1)) { + /* AMD_CG_SUPPORT_GFX_3D_CGCG */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D)); + if (data & RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_3D_CGCG; + + /* AMD_CG_SUPPORT_GFX_3D_CGLS */ + if (data & RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_3D_CGLS; + } +} + +static u64 gfx_v9_0_ring_get_rptr_gfx(struct amdgpu_ring *ring) +{ + return *ring->rptr_cpu_addr; /* gfx9 is 32bit rptr*/ +} + +static u64 gfx_v9_0_ring_get_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u64 wptr; + + /* XXX check if swapping is necessary on BE */ + if (ring->use_doorbell) { + wptr = atomic64_read((atomic64_t *)ring->wptr_cpu_addr); + } else { + wptr = RREG32_SOC15(GC, 0, mmCP_RB0_WPTR); + wptr += (u64)RREG32_SOC15(GC, 0, mmCP_RB0_WPTR_HI) << 32; + } + + return wptr; +} + +static void gfx_v9_0_ring_set_wptr_gfx(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, ring->wptr); + WDOORBELL64(ring->doorbell_index, ring->wptr); + } else { + WREG32_SOC15(GC, 0, mmCP_RB0_WPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(GC, 0, mmCP_RB0_WPTR_HI, upper_32_bits(ring->wptr)); + } +} + +static void gfx_v9_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 ref_and_mask, reg_mem_engine; + const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg; + + if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) { + switch (ring->me) { + case 1: + ref_and_mask = nbio_hf_reg->ref_and_mask_cp2 << ring->pipe; + break; + case 2: + ref_and_mask = nbio_hf_reg->ref_and_mask_cp6 << ring->pipe; + break; + default: + return; + } + reg_mem_engine = 0; + } else { + ref_and_mask = nbio_hf_reg->ref_and_mask_cp0; + reg_mem_engine = 1; /* pfp */ + } + + gfx_v9_0_wait_reg_mem(ring, reg_mem_engine, 0, 1, + adev->nbio.funcs->get_hdp_flush_req_offset(adev), + adev->nbio.funcs->get_hdp_flush_done_offset(adev), + ref_and_mask, ref_and_mask, 0x20); +} + +static void gfx_v9_0_ring_emit_ib_gfx(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + u32 header, control = 0; + + if (ib->flags & AMDGPU_IB_FLAG_CE) + header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2); + else + header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); + + control |= ib->length_dw | (vmid << 24); + + if (ib->flags & AMDGPU_IB_FLAG_PREEMPT) { + control |= INDIRECT_BUFFER_PRE_ENB(1); + + if (flags & AMDGPU_IB_PREEMPTED) + control |= INDIRECT_BUFFER_PRE_RESUME(1); + + if (!(ib->flags & AMDGPU_IB_FLAG_CE) && vmid) + gfx_v9_0_ring_emit_de_meta(ring, + (!amdgpu_sriov_vf(ring->adev) && + flags & AMDGPU_IB_PREEMPTED) ? + true : false, + job->gds_size > 0 && job->gds_base != 0); + } + + amdgpu_ring_write(ring, header); + BUG_ON(ib->gpu_addr & 0x3); /* Dword align */ + amdgpu_ring_write(ring, +#ifdef __BIG_ENDIAN + (2 << 0) | +#endif + lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_ib_on_emit_cntl(ring); + amdgpu_ring_write(ring, control); +} + +static void gfx_v9_0_ring_patch_cntl(struct amdgpu_ring *ring, + unsigned offset) +{ + u32 control = ring->ring[offset]; + + control |= INDIRECT_BUFFER_PRE_RESUME(1); + ring->ring[offset] = control; +} + +static void gfx_v9_0_ring_patch_ce_meta(struct amdgpu_ring *ring, + unsigned offset) +{ + struct amdgpu_device *adev = ring->adev; + void *ce_payload_cpu_addr; + uint64_t payload_offset, payload_size; + + payload_size = sizeof(struct v9_ce_ib_state); + + if (ring->is_mes_queue) { + payload_offset = offsetof(struct amdgpu_mes_ctx_meta_data, + gfx[0].gfx_meta_data) + + offsetof(struct v9_gfx_meta_data, ce_payload); + ce_payload_cpu_addr = + amdgpu_mes_ctx_get_offs_cpu_addr(ring, payload_offset); + } else { + payload_offset = offsetof(struct v9_gfx_meta_data, ce_payload); + ce_payload_cpu_addr = adev->virt.csa_cpu_addr + payload_offset; + } + + if (offset + (payload_size >> 2) <= ring->buf_mask + 1) { + memcpy((void *)&ring->ring[offset], ce_payload_cpu_addr, payload_size); + } else { + memcpy((void *)&ring->ring[offset], ce_payload_cpu_addr, + (ring->buf_mask + 1 - offset) << 2); + payload_size -= (ring->buf_mask + 1 - offset) << 2; + memcpy((void *)&ring->ring[0], + ce_payload_cpu_addr + ((ring->buf_mask + 1 - offset) << 2), + payload_size); + } +} + +static void gfx_v9_0_ring_patch_de_meta(struct amdgpu_ring *ring, + unsigned offset) +{ + struct amdgpu_device *adev = ring->adev; + void *de_payload_cpu_addr; + uint64_t payload_offset, payload_size; + + payload_size = sizeof(struct v9_de_ib_state); + + if (ring->is_mes_queue) { + payload_offset = offsetof(struct amdgpu_mes_ctx_meta_data, + gfx[0].gfx_meta_data) + + offsetof(struct v9_gfx_meta_data, de_payload); + de_payload_cpu_addr = + amdgpu_mes_ctx_get_offs_cpu_addr(ring, payload_offset); + } else { + payload_offset = offsetof(struct v9_gfx_meta_data, de_payload); + de_payload_cpu_addr = adev->virt.csa_cpu_addr + payload_offset; + } + + ((struct v9_de_ib_state *)de_payload_cpu_addr)->ib_completion_status = + IB_COMPLETION_STATUS_PREEMPTED; + + if (offset + (payload_size >> 2) <= ring->buf_mask + 1) { + memcpy((void *)&ring->ring[offset], de_payload_cpu_addr, payload_size); + } else { + memcpy((void *)&ring->ring[offset], de_payload_cpu_addr, + (ring->buf_mask + 1 - offset) << 2); + payload_size -= (ring->buf_mask + 1 - offset) << 2; + memcpy((void *)&ring->ring[0], + de_payload_cpu_addr + ((ring->buf_mask + 1 - offset) << 2), + payload_size); + } +} + +static void gfx_v9_0_ring_emit_ib_compute(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + u32 control = INDIRECT_BUFFER_VALID | ib->length_dw | (vmid << 24); + + /* Currently, there is a high possibility to get wave ID mismatch + * between ME and GDS, leading to a hw deadlock, because ME generates + * different wave IDs than the GDS expects. This situation happens + * randomly when at least 5 compute pipes use GDS ordered append. + * The wave IDs generated by ME are also wrong after suspend/resume. + * Those are probably bugs somewhere else in the kernel driver. + * + * Writing GDS_COMPUTE_MAX_WAVE_ID resets wave ID counters in ME and + * GDS to 0 for this ring (me/pipe). + */ + if (ib->flags & AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID) { + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); + amdgpu_ring_write(ring, mmGDS_COMPUTE_MAX_WAVE_ID); + amdgpu_ring_write(ring, ring->adev->gds.gds_compute_max_wave_id); + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2)); + BUG_ON(ib->gpu_addr & 0x3); /* Dword align */ + amdgpu_ring_write(ring, +#ifdef __BIG_ENDIAN + (2 << 0) | +#endif + lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, control); +} + +static void gfx_v9_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + bool int_sel = flags & AMDGPU_FENCE_FLAG_INT; + bool writeback = flags & AMDGPU_FENCE_FLAG_TC_WB_ONLY; + bool exec = flags & AMDGPU_FENCE_FLAG_EXEC; + uint32_t dw2 = 0; + + /* RELEASE_MEM - flush caches, send int */ + amdgpu_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 6)); + + if (writeback) { + dw2 = EOP_TC_NC_ACTION_EN; + } else { + dw2 = EOP_TCL1_ACTION_EN | EOP_TC_ACTION_EN | + EOP_TC_MD_ACTION_EN; + } + dw2 |= EOP_TC_WB_ACTION_EN | EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | + EVENT_INDEX(5); + if (exec) + dw2 |= EOP_EXEC; + + amdgpu_ring_write(ring, dw2); + amdgpu_ring_write(ring, DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0)); + + /* + * the address should be Qword aligned if 64bit write, Dword + * aligned if only send 32bit data low (discard data high) + */ + if (write64bit) + BUG_ON(addr & 0x7); + else + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + amdgpu_ring_write(ring, 0); +} + +static void gfx_v9_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + gfx_v9_0_wait_reg_mem(ring, usepfp, 1, 0, + lower_32_bits(addr), upper_32_bits(addr), + seq, 0xffffffff, 4); +} + +static void gfx_v9_0_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* compute doesn't have PFP */ + if (ring->funcs->type == AMDGPU_RING_TYPE_GFX) { + /* sync PFP to ME, otherwise we might get invalid PFP reads */ + amdgpu_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); + amdgpu_ring_write(ring, 0x0); + } +} + +static u64 gfx_v9_0_ring_get_rptr_compute(struct amdgpu_ring *ring) +{ + return *ring->rptr_cpu_addr; /* gfx9 hardware is 32bit rptr */ +} + +static u64 gfx_v9_0_ring_get_wptr_compute(struct amdgpu_ring *ring) +{ + u64 wptr; + + /* XXX check if swapping is necessary on BE */ + if (ring->use_doorbell) + wptr = atomic64_read((atomic64_t *)ring->wptr_cpu_addr); + else + BUG(); + return wptr; +} + +static void gfx_v9_0_ring_set_wptr_compute(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + /* XXX check if swapping is necessary on BE */ + if (ring->use_doorbell) { + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, ring->wptr); + WDOORBELL64(ring->doorbell_index, ring->wptr); + } else{ + BUG(); /* only DOORBELL method supported on gfx9 now */ + } +} + +static void gfx_v9_0_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned int flags) +{ + struct amdgpu_device *adev = ring->adev; + + /* we only allocate 32bit for each seq wb address */ + BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + /* write fence seq to the "addr" */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(5) | WR_CONFIRM)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + if (flags & AMDGPU_FENCE_FLAG_INT) { + /* set register to trigger INT */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0) | WR_CONFIRM)); + amdgpu_ring_write(ring, SOC15_REG_OFFSET(GC, 0, mmCPC_INT_STATUS)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0x20000000); /* src_id is 178 */ + } +} + +static void gfx_v9_ring_emit_sb(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); + amdgpu_ring_write(ring, 0); +} + +static void gfx_v9_0_ring_emit_ce_meta(struct amdgpu_ring *ring, bool resume) +{ + struct amdgpu_device *adev = ring->adev; + struct v9_ce_ib_state ce_payload = {0}; + uint64_t offset, ce_payload_gpu_addr; + void *ce_payload_cpu_addr; + int cnt; + + cnt = (sizeof(ce_payload) >> 2) + 4 - 2; + + if (ring->is_mes_queue) { + offset = offsetof(struct amdgpu_mes_ctx_meta_data, + gfx[0].gfx_meta_data) + + offsetof(struct v9_gfx_meta_data, ce_payload); + ce_payload_gpu_addr = + amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + ce_payload_cpu_addr = + amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + } else { + offset = offsetof(struct v9_gfx_meta_data, ce_payload); + ce_payload_gpu_addr = amdgpu_csa_vaddr(ring->adev) + offset; + ce_payload_cpu_addr = adev->virt.csa_cpu_addr + offset; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, cnt)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(2) | + WRITE_DATA_DST_SEL(8) | + WR_CONFIRM) | + WRITE_DATA_CACHE_POLICY(0)); + amdgpu_ring_write(ring, lower_32_bits(ce_payload_gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ce_payload_gpu_addr)); + + amdgpu_ring_ib_on_emit_ce(ring); + + if (resume) + amdgpu_ring_write_multiple(ring, ce_payload_cpu_addr, + sizeof(ce_payload) >> 2); + else + amdgpu_ring_write_multiple(ring, (void *)&ce_payload, + sizeof(ce_payload) >> 2); +} + +static int gfx_v9_0_ring_preempt_ib(struct amdgpu_ring *ring) +{ + int i, r = 0; + struct amdgpu_device *adev = ring->adev; + struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; + struct amdgpu_ring *kiq_ring = &kiq->ring; + unsigned long flags; + + if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues) + return -EINVAL; + + spin_lock_irqsave(&kiq->ring_lock, flags); + + if (amdgpu_ring_alloc(kiq_ring, kiq->pmf->unmap_queues_size)) { + spin_unlock_irqrestore(&kiq->ring_lock, flags); + return -ENOMEM; + } + + /* assert preemption condition */ + amdgpu_ring_set_preempt_cond_exec(ring, false); + + ring->trail_seq += 1; + amdgpu_ring_alloc(ring, 13); + gfx_v9_0_ring_emit_fence(ring, ring->trail_fence_gpu_addr, + ring->trail_seq, AMDGPU_FENCE_FLAG_EXEC | AMDGPU_FENCE_FLAG_INT); + + /* assert IB preemption, emit the trailing fence */ + kiq->pmf->kiq_unmap_queues(kiq_ring, ring, PREEMPT_QUEUES_NO_UNMAP, + ring->trail_fence_gpu_addr, + ring->trail_seq); + + amdgpu_ring_commit(kiq_ring); + spin_unlock_irqrestore(&kiq->ring_lock, flags); + + /* poll the trailing fence */ + for (i = 0; i < adev->usec_timeout; i++) { + if (ring->trail_seq == + le32_to_cpu(*ring->trail_fence_cpu_addr)) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) { + r = -EINVAL; + DRM_WARN("ring %d timeout to preempt ib\n", ring->idx); + } + + /*reset the CP_VMID_PREEMPT after trailing fence*/ + amdgpu_ring_emit_wreg(ring, + SOC15_REG_OFFSET(GC, 0, mmCP_VMID_PREEMPT), + 0x0); + amdgpu_ring_commit(ring); + + /* deassert preemption condition */ + amdgpu_ring_set_preempt_cond_exec(ring, true); + return r; +} + +static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume, bool usegds) +{ + struct amdgpu_device *adev = ring->adev; + struct v9_de_ib_state de_payload = {0}; + uint64_t offset, gds_addr, de_payload_gpu_addr; + void *de_payload_cpu_addr; + int cnt; + + if (ring->is_mes_queue) { + offset = offsetof(struct amdgpu_mes_ctx_meta_data, + gfx[0].gfx_meta_data) + + offsetof(struct v9_gfx_meta_data, de_payload); + de_payload_gpu_addr = + amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + de_payload_cpu_addr = + amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + + offset = offsetof(struct amdgpu_mes_ctx_meta_data, + gfx[0].gds_backup) + + offsetof(struct v9_gfx_meta_data, de_payload); + gds_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + } else { + offset = offsetof(struct v9_gfx_meta_data, de_payload); + de_payload_gpu_addr = amdgpu_csa_vaddr(ring->adev) + offset; + de_payload_cpu_addr = adev->virt.csa_cpu_addr + offset; + + gds_addr = ALIGN(amdgpu_csa_vaddr(ring->adev) + + AMDGPU_CSA_SIZE - adev->gds.gds_size, + PAGE_SIZE); + } + + if (usegds) { + de_payload.gds_backup_addrlo = lower_32_bits(gds_addr); + de_payload.gds_backup_addrhi = upper_32_bits(gds_addr); + } + + cnt = (sizeof(de_payload) >> 2) + 4 - 2; + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, cnt)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) | + WRITE_DATA_DST_SEL(8) | + WR_CONFIRM) | + WRITE_DATA_CACHE_POLICY(0)); + amdgpu_ring_write(ring, lower_32_bits(de_payload_gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(de_payload_gpu_addr)); + + amdgpu_ring_ib_on_emit_de(ring); + if (resume) + amdgpu_ring_write_multiple(ring, de_payload_cpu_addr, + sizeof(de_payload) >> 2); + else + amdgpu_ring_write_multiple(ring, (void *)&de_payload, + sizeof(de_payload) >> 2); +} + +static void gfx_v9_0_ring_emit_frame_cntl(struct amdgpu_ring *ring, bool start, + bool secure) +{ + uint32_t v = secure ? FRAME_TMZ : 0; + + amdgpu_ring_write(ring, PACKET3(PACKET3_FRAME_CONTROL, 0)); + amdgpu_ring_write(ring, v | FRAME_CMD(start ? 0 : 1)); +} + +static void gfx_v9_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags) +{ + uint32_t dw2 = 0; + + gfx_v9_0_ring_emit_ce_meta(ring, + (!amdgpu_sriov_vf(ring->adev) && + flags & AMDGPU_IB_PREEMPTED) ? true : false); + + dw2 |= 0x80000000; /* set load_enable otherwise this package is just NOPs */ + if (flags & AMDGPU_HAVE_CTX_SWITCH) { + /* set load_global_config & load_global_uconfig */ + dw2 |= 0x8001; + /* set load_cs_sh_regs */ + dw2 |= 0x01000000; + /* set load_per_context_state & load_gfx_sh_regs for GFX */ + dw2 |= 0x10002; + + /* set load_ce_ram if preamble presented */ + if (AMDGPU_PREAMBLE_IB_PRESENT & flags) + dw2 |= 0x10000000; + } else { + /* still load_ce_ram if this is the first time preamble presented + * although there is no context switch happens. + */ + if (AMDGPU_PREAMBLE_IB_PRESENT_FIRST & flags) + dw2 |= 0x10000000; + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + amdgpu_ring_write(ring, dw2); + amdgpu_ring_write(ring, 0); +} + +static unsigned gfx_v9_0_ring_emit_init_cond_exec(struct amdgpu_ring *ring) +{ + unsigned ret; + amdgpu_ring_write(ring, PACKET3(PACKET3_COND_EXEC, 3)); + amdgpu_ring_write(ring, lower_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, 0); /* discard following DWs if *cond_exec_gpu_addr==0 */ + ret = ring->wptr & ring->buf_mask; + amdgpu_ring_write(ring, 0x55aa55aa); /* patch dummy value later */ + return ret; +} + +static void gfx_v9_0_ring_emit_patch_cond_exec(struct amdgpu_ring *ring, unsigned offset) +{ + unsigned cur; + BUG_ON(offset > ring->buf_mask); + BUG_ON(ring->ring[offset] != 0x55aa55aa); + + cur = (ring->wptr - 1) & ring->buf_mask; + if (likely(cur > offset)) + ring->ring[offset] = cur - offset; + else + ring->ring[offset] = (ring->ring_size>>2) - offset + cur; +} + +static void gfx_v9_0_ring_emit_rreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t reg_val_offs) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, PACKET3(PACKET3_COPY_DATA, 4)); + amdgpu_ring_write(ring, 0 | /* src: register*/ + (5 << 8) | /* dst: memory */ + (1 << 20)); /* write confirm */ + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, lower_32_bits(adev->wb.gpu_addr + + reg_val_offs * 4)); + amdgpu_ring_write(ring, upper_32_bits(adev->wb.gpu_addr + + reg_val_offs * 4)); +} + +static void gfx_v9_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val) +{ + uint32_t cmd = 0; + + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_GFX: + cmd = WRITE_DATA_ENGINE_SEL(1) | WR_CONFIRM; + break; + case AMDGPU_RING_TYPE_KIQ: + cmd = (1 << 16); /* no inc addr */ + break; + default: + cmd = WR_CONFIRM; + break; + } + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, cmd); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); +} + +static void gfx_v9_0_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + gfx_v9_0_wait_reg_mem(ring, 0, 0, 0, reg, 0, val, mask, 0x20); +} + +static void gfx_v9_0_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring, + uint32_t reg0, uint32_t reg1, + uint32_t ref, uint32_t mask) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + struct amdgpu_device *adev = ring->adev; + bool fw_version_ok = (ring->funcs->type == AMDGPU_RING_TYPE_GFX) ? + adev->gfx.me_fw_write_wait : adev->gfx.mec_fw_write_wait; + + if (fw_version_ok) + gfx_v9_0_wait_reg_mem(ring, usepfp, 0, 1, reg0, reg1, + ref, mask, 0x20); + else + amdgpu_ring_emit_reg_write_reg_wait_helper(ring, reg0, reg1, + ref, mask); +} + +static void gfx_v9_0_ring_soft_recovery(struct amdgpu_ring *ring, unsigned vmid) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t value = 0; + + value = REG_SET_FIELD(value, SQ_CMD, CMD, 0x03); + value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01); + value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1); + value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid); + WREG32_SOC15(GC, 0, mmSQ_CMD, value); +} + +static void gfx_v9_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev, + enum amdgpu_interrupt_state state) +{ + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + case AMDGPU_IRQ_STATE_ENABLE: + WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, + TIME_STAMP_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + break; + default: + break; + } +} + +static void gfx_v9_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev, + int me, int pipe, + enum amdgpu_interrupt_state state) +{ + u32 mec_int_cntl, mec_int_cntl_reg; + + /* + * amdgpu controls only the first MEC. That's why this function only + * handles the setting of interrupts for this specific MEC. All other + * pipes' interrupts are set by amdkfd. + */ + + if (me == 1) { + switch (pipe) { + case 0: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE0_INT_CNTL); + break; + case 1: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE1_INT_CNTL); + break; + case 2: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE2_INT_CNTL); + break; + case 3: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE3_INT_CNTL); + break; + default: + DRM_DEBUG("invalid pipe %d\n", pipe); + return; + } + } else { + DRM_DEBUG("invalid me %d\n", me); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + mec_int_cntl = RREG32_SOC15_IP(GC,mec_int_cntl_reg); + mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, + TIME_STAMP_INT_ENABLE, 0); + WREG32_SOC15_IP(GC, mec_int_cntl_reg, mec_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + mec_int_cntl = RREG32_SOC15_IP(GC, mec_int_cntl_reg); + mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, + TIME_STAMP_INT_ENABLE, 1); + WREG32_SOC15_IP(GC, mec_int_cntl_reg, mec_int_cntl); + break; + default: + break; + } +} + +static int gfx_v9_0_set_priv_reg_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + case AMDGPU_IRQ_STATE_ENABLE: + WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, + PRIV_REG_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + break; + default: + break; + } + + return 0; +} + +static int gfx_v9_0_set_priv_inst_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + case AMDGPU_IRQ_STATE_ENABLE: + WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, + PRIV_INSTR_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + break; + default: + break; + } + + return 0; +} + +#define ENABLE_ECC_ON_ME_PIPE(me, pipe) \ + WREG32_FIELD15(GC, 0, CP_ME##me##_PIPE##pipe##_INT_CNTL,\ + CP_ECC_ERROR_INT_ENABLE, 1) + +#define DISABLE_ECC_ON_ME_PIPE(me, pipe) \ + WREG32_FIELD15(GC, 0, CP_ME##me##_PIPE##pipe##_INT_CNTL,\ + CP_ECC_ERROR_INT_ENABLE, 0) + +static int gfx_v9_0_set_cp_ecc_error_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, + CP_ECC_ERROR_INT_ENABLE, 0); + DISABLE_ECC_ON_ME_PIPE(1, 0); + DISABLE_ECC_ON_ME_PIPE(1, 1); + DISABLE_ECC_ON_ME_PIPE(1, 2); + DISABLE_ECC_ON_ME_PIPE(1, 3); + break; + + case AMDGPU_IRQ_STATE_ENABLE: + WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, + CP_ECC_ERROR_INT_ENABLE, 1); + ENABLE_ECC_ON_ME_PIPE(1, 0); + ENABLE_ECC_ON_ME_PIPE(1, 1); + ENABLE_ECC_ON_ME_PIPE(1, 2); + ENABLE_ECC_ON_ME_PIPE(1, 3); + break; + default: + break; + } + + return 0; +} + + +static int gfx_v9_0_set_eop_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + switch (type) { + case AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP: + gfx_v9_0_set_gfx_eop_interrupt_state(adev, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP: + gfx_v9_0_set_compute_eop_interrupt_state(adev, 1, 0, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP: + gfx_v9_0_set_compute_eop_interrupt_state(adev, 1, 1, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE2_EOP: + gfx_v9_0_set_compute_eop_interrupt_state(adev, 1, 2, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE3_EOP: + gfx_v9_0_set_compute_eop_interrupt_state(adev, 1, 3, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE0_EOP: + gfx_v9_0_set_compute_eop_interrupt_state(adev, 2, 0, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE1_EOP: + gfx_v9_0_set_compute_eop_interrupt_state(adev, 2, 1, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE2_EOP: + gfx_v9_0_set_compute_eop_interrupt_state(adev, 2, 2, state); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE3_EOP: + gfx_v9_0_set_compute_eop_interrupt_state(adev, 2, 3, state); + break; + default: + break; + } + return 0; +} + +static int gfx_v9_0_eop_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + int i; + u8 me_id, pipe_id, queue_id; + struct amdgpu_ring *ring; + + DRM_DEBUG("IH: CP EOP\n"); + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + queue_id = (entry->ring_id & 0x70) >> 4; + + switch (me_id) { + case 0: + if (adev->gfx.num_gfx_rings && + !amdgpu_mcbp_handle_trailing_fence_irq(&adev->gfx.muxer)) { + /* Fence signals are handled on the software rings*/ + for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++) + amdgpu_fence_process(&adev->gfx.sw_gfx_ring[i]); + } + break; + case 1: + case 2: + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + /* Per-queue interrupt is supported for MEC starting from VI. + * The interrupt can only be enabled/disabled per pipe instead of per queue. + */ + if ((ring->me == me_id) && (ring->pipe == pipe_id) && (ring->queue == queue_id)) + amdgpu_fence_process(ring); + } + break; + } + return 0; +} + +static void gfx_v9_0_fault(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry) +{ + u8 me_id, pipe_id, queue_id; + struct amdgpu_ring *ring; + int i; + + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + queue_id = (entry->ring_id & 0x70) >> 4; + + switch (me_id) { + case 0: + drm_sched_fault(&adev->gfx.gfx_ring[0].sched); + break; + case 1: + case 2: + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i]; + if (ring->me == me_id && ring->pipe == pipe_id && + ring->queue == queue_id) + drm_sched_fault(&ring->sched); + } + break; + } +} + +static int gfx_v9_0_priv_reg_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal register access in command stream\n"); + gfx_v9_0_fault(adev, entry); + return 0; +} + +static int gfx_v9_0_priv_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal instruction in command stream\n"); + gfx_v9_0_fault(adev, entry); + return 0; +} + + +static const struct soc15_ras_field_entry gfx_v9_0_ras_fields[] = { + { "CPC_SCRATCH", SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_SCRATCH_CNT), + SOC15_REG_FIELD(CPC_EDC_SCRATCH_CNT, SEC_COUNT), + SOC15_REG_FIELD(CPC_EDC_SCRATCH_CNT, DED_COUNT) + }, + { "CPC_UCODE", SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_UCODE_CNT), + SOC15_REG_FIELD(CPC_EDC_UCODE_CNT, SEC_COUNT), + SOC15_REG_FIELD(CPC_EDC_UCODE_CNT, DED_COUNT) + }, + { "CPF_ROQ_ME1", SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_ROQ_CNT), + SOC15_REG_FIELD(CPF_EDC_ROQ_CNT, COUNT_ME1), + 0, 0 + }, + { "CPF_ROQ_ME2", SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_ROQ_CNT), + SOC15_REG_FIELD(CPF_EDC_ROQ_CNT, COUNT_ME2), + 0, 0 + }, + { "CPF_TAG", SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_TAG_CNT), + SOC15_REG_FIELD(CPF_EDC_TAG_CNT, SEC_COUNT), + SOC15_REG_FIELD(CPF_EDC_TAG_CNT, DED_COUNT) + }, + { "CPG_DMA_ROQ", SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_DMA_CNT), + SOC15_REG_FIELD(CPG_EDC_DMA_CNT, ROQ_COUNT), + 0, 0 + }, + { "CPG_DMA_TAG", SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_DMA_CNT), + SOC15_REG_FIELD(CPG_EDC_DMA_CNT, TAG_SEC_COUNT), + SOC15_REG_FIELD(CPG_EDC_DMA_CNT, TAG_DED_COUNT) + }, + { "CPG_TAG", SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_TAG_CNT), + SOC15_REG_FIELD(CPG_EDC_TAG_CNT, SEC_COUNT), + SOC15_REG_FIELD(CPG_EDC_TAG_CNT, DED_COUNT) + }, + { "DC_CSINVOC", SOC15_REG_ENTRY(GC, 0, mmDC_EDC_CSINVOC_CNT), + SOC15_REG_FIELD(DC_EDC_CSINVOC_CNT, COUNT_ME1), + 0, 0 + }, + { "DC_RESTORE", SOC15_REG_ENTRY(GC, 0, mmDC_EDC_RESTORE_CNT), + SOC15_REG_FIELD(DC_EDC_RESTORE_CNT, COUNT_ME1), + 0, 0 + }, + { "DC_STATE", SOC15_REG_ENTRY(GC, 0, mmDC_EDC_STATE_CNT), + SOC15_REG_FIELD(DC_EDC_STATE_CNT, COUNT_ME1), + 0, 0 + }, + { "GDS_MEM", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_CNT), + SOC15_REG_FIELD(GDS_EDC_CNT, GDS_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_CNT, GDS_MEM_DED) + }, + { "GDS_INPUT_QUEUE", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_CNT), + SOC15_REG_FIELD(GDS_EDC_CNT, GDS_INPUT_QUEUE_SED), + 0, 0 + }, + { "GDS_ME0_CS_PIPE_MEM", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, ME0_CS_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, ME0_CS_PIPE_MEM_DED) + }, + { "GDS_OA_PHY_PHY_CMD_RAM_MEM", + SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_CMD_RAM_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_CMD_RAM_MEM_DED) + }, + { "GDS_OA_PHY_PHY_DATA_RAM_MEM", + SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_DATA_RAM_MEM_SED), + 0, 0 + }, + { "GDS_OA_PIPE_ME1_PIPE0_PIPE_MEM", + SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE0_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE0_PIPE_MEM_DED) + }, + { "GDS_OA_PIPE_ME1_PIPE1_PIPE_MEM", + SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE1_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE1_PIPE_MEM_DED) + }, + { "GDS_OA_PIPE_ME1_PIPE2_PIPE_MEM", + SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE2_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE2_PIPE_MEM_DED) + }, + { "GDS_OA_PIPE_ME1_PIPE3_PIPE_MEM", + SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE3_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE3_PIPE_MEM_DED) + }, + { "SPI_SR_MEM", SOC15_REG_ENTRY(GC, 0, mmSPI_EDC_CNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_SR_MEM_SED_COUNT), + 0, 0 + }, + { "TA_FS_DFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_DFIFO_SEC_COUNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_DFIFO_DED_COUNT) + }, + { "TA_FS_AFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_AFIFO_SED_COUNT), + 0, 0 + }, + { "TA_FL_LFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FL_LFIFO_SED_COUNT), + 0, 0 + }, + { "TA_FX_LFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FX_LFIFO_SED_COUNT), + 0, 0 + }, + { "TA_FS_CFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_CFIFO_SED_COUNT), + 0, 0 + }, + { "TCA_HOLE_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCA_EDC_CNT), + SOC15_REG_FIELD(TCA_EDC_CNT, HOLE_FIFO_SED_COUNT), + 0, 0 + }, + { "TCA_REQ_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCA_EDC_CNT), + SOC15_REG_FIELD(TCA_EDC_CNT, REQ_FIFO_SED_COUNT), + 0, 0 + }, + { "TCC_CACHE_DATA", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DATA_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DATA_DED_COUNT) + }, + { "TCC_CACHE_DIRTY", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DIRTY_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DIRTY_DED_COUNT) + }, + { "TCC_HIGH_RATE_TAG", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, HIGH_RATE_TAG_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, HIGH_RATE_TAG_DED_COUNT) + }, + { "TCC_LOW_RATE_TAG", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LOW_RATE_TAG_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LOW_RATE_TAG_DED_COUNT) + }, + { "TCC_SRC_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, SRC_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, SRC_FIFO_DED_COUNT) + }, + { "TCC_IN_USE_DEC", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, IN_USE_DEC_SED_COUNT), + 0, 0 + }, + { "TCC_IN_USE_TRANSFER", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, IN_USE_TRANSFER_SED_COUNT), + 0, 0 + }, + { "TCC_LATENCY_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LATENCY_FIFO_SED_COUNT), + 0, 0 + }, + { "TCC_RETURN_DATA", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, RETURN_DATA_SED_COUNT), + 0, 0 + }, + { "TCC_RETURN_CONTROL", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, RETURN_CONTROL_SED_COUNT), + 0, 0 + }, + { "TCC_UC_ATOMIC_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, UC_ATOMIC_FIFO_SED_COUNT), + 0, 0 + }, + { "TCC_WRITE_RETURN", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, WRITE_RETURN_SED_COUNT), + 0, 0 + }, + { "TCC_WRITE_CACHE_READ", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, WRITE_CACHE_READ_SED_COUNT), + 0, 0 + }, + { "TCC_SRC_FIFO_NEXT_RAM", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, SRC_FIFO_NEXT_RAM_SED_COUNT), + 0, 0 + }, + { "TCC_LATENCY_FIFO_NEXT_RAM", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, LATENCY_FIFO_NEXT_RAM_SED_COUNT), + 0, 0 + }, + { "TCC_CACHE_TAG_PROBE_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, CACHE_TAG_PROBE_FIFO_SED_COUNT), + 0, 0 + }, + { "TCC_WRRET_TAG_WRITE_RETURN", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, WRRET_TAG_WRITE_RETURN_SED_COUNT), + 0, 0 + }, + { "TCC_ATOMIC_RETURN_BUFFER", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, ATOMIC_RETURN_BUFFER_SED_COUNT), + 0, 0 + }, + { "TCI_WRITE_RAM", SOC15_REG_ENTRY(GC, 0, mmTCI_EDC_CNT), + SOC15_REG_FIELD(TCI_EDC_CNT, WRITE_RAM_SED_COUNT), + 0, 0 + }, + { "TCP_CACHE_RAM", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CACHE_RAM_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CACHE_RAM_DED_COUNT) + }, + { "TCP_LFIFO_RAM", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, LFIFO_RAM_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, LFIFO_RAM_DED_COUNT) + }, + { "TCP_CMD_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CMD_FIFO_SED_COUNT), + 0, 0 + }, + { "TCP_VM_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, VM_FIFO_SEC_COUNT), + 0, 0 + }, + { "TCP_DB_RAM", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, DB_RAM_SED_COUNT), + 0, 0 + }, + { "TCP_UTCL1_LFIFO0", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO0_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO0_DED_COUNT) + }, + { "TCP_UTCL1_LFIFO1", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO1_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO1_DED_COUNT) + }, + { "TD_SS_FIFO_LO", SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), + SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_LO_SEC_COUNT), + SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_LO_DED_COUNT) + }, + { "TD_SS_FIFO_HI", SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), + SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_HI_SEC_COUNT), + SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_HI_DED_COUNT) + }, + { "TD_CS_FIFO", SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), + SOC15_REG_FIELD(TD_EDC_CNT, CS_FIFO_SED_COUNT), + 0, 0 + }, + { "SQ_LDS_D", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, LDS_D_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, LDS_D_DED_COUNT) + }, + { "SQ_LDS_I", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, LDS_I_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, LDS_I_DED_COUNT) + }, + { "SQ_SGPR", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, SGPR_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, SGPR_DED_COUNT) + }, + { "SQ_VGPR0", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR0_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR0_DED_COUNT) + }, + { "SQ_VGPR1", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR1_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR1_DED_COUNT) + }, + { "SQ_VGPR2", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR2_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR2_DED_COUNT) + }, + { "SQ_VGPR3", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR3_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR3_DED_COUNT) + }, + { "SQC_DATA_CU0_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_WRITE_DATA_BUF_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_WRITE_DATA_BUF_DED_COUNT) + }, + { "SQC_DATA_CU0_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_UTCL1_LFIFO_DED_COUNT) + }, + { "SQC_DATA_CU1_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_WRITE_DATA_BUF_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_WRITE_DATA_BUF_DED_COUNT) + }, + { "SQC_DATA_CU1_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_UTCL1_LFIFO_DED_COUNT) + }, + { "SQC_DATA_CU2_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_WRITE_DATA_BUF_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_WRITE_DATA_BUF_DED_COUNT) + }, + { "SQC_DATA_CU2_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_UTCL1_LFIFO_DED_COUNT) + }, + { "SQC_INST_BANKA_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_TAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_TAG_RAM_DED_COUNT) + }, + { "SQC_INST_BANKA_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_BANK_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_BANK_RAM_DED_COUNT) + }, + { "SQC_DATA_BANKA_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_TAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_TAG_RAM_DED_COUNT) + }, + { "SQC_DATA_BANKA_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_BANK_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_BANK_RAM_DED_COUNT) + }, + { "SQC_INST_BANKA_UTCL1_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_UTCL1_MISS_FIFO_SED_COUNT), + 0, 0 + }, + { "SQC_INST_BANKA_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_MISS_FIFO_SED_COUNT), + 0, 0 + }, + { "SQC_DATA_BANKA_HIT_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_HIT_FIFO_SED_COUNT), + 0, 0 + }, + { "SQC_DATA_BANKA_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_MISS_FIFO_SED_COUNT), + 0, 0 + }, + { "SQC_DATA_BANKA_DIRTY_BIT_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_DIRTY_BIT_RAM_SED_COUNT), + 0, 0 + }, + { "SQC_INST_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_UTCL1_LFIFO_DED_COUNT) + }, + { "SQC_INST_BANKB_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_TAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_TAG_RAM_DED_COUNT) + }, + { "SQC_INST_BANKB_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_BANK_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_BANK_RAM_DED_COUNT) + }, + { "SQC_DATA_BANKB_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_TAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_TAG_RAM_DED_COUNT) + }, + { "SQC_DATA_BANKB_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_BANK_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_BANK_RAM_DED_COUNT) + }, + { "SQC_INST_BANKB_UTCL1_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_UTCL1_MISS_FIFO_SED_COUNT), + 0, 0 + }, + { "SQC_INST_BANKB_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_MISS_FIFO_SED_COUNT), + 0, 0 + }, + { "SQC_DATA_BANKB_HIT_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_HIT_FIFO_SED_COUNT), + 0, 0 + }, + { "SQC_DATA_BANKB_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_MISS_FIFO_SED_COUNT), + 0, 0 + }, + { "SQC_DATA_BANKB_DIRTY_BIT_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_DIRTY_BIT_RAM_SED_COUNT), + 0, 0 + }, + { "EA_DRAMRD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT) + }, + { "EA_DRAMWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT) + }, + { "EA_DRAMWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT) + }, + { "EA_RRET_TAGMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, RRET_TAGMEM_DED_COUNT) + }, + { "EA_WRET_TAGMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, WRET_TAGMEM_DED_COUNT) + }, + { "EA_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0 + }, + { "EA_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0 + }, + { "EA_IORD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0 + }, + { "EA_IOWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0 + }, + { "EA_IOWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, IOWR_DATAMEM_SED_COUNT), + 0, 0 + }, + { "GMIRD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT) + }, + { "GMIWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT) + }, + { "GMIWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT) + }, + { "GMIRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0 + }, + { "GMIWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0 + }, + { "MAM_D0MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D0MEM_SED_COUNT), + 0, 0 + }, + { "MAM_D1MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D1MEM_SED_COUNT), + 0, 0 + }, + { "MAM_D2MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D2MEM_SED_COUNT), + 0, 0 + }, + { "MAM_D3MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D3MEM_SED_COUNT), + 0, 0 + } +}; + +static int gfx_v9_0_ras_error_inject(struct amdgpu_device *adev, + void *inject_if, uint32_t instance_mask) +{ + struct ras_inject_if *info = (struct ras_inject_if *)inject_if; + int ret; + struct ta_ras_trigger_error_input block_info = { 0 }; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return -EINVAL; + + if (info->head.sub_block_index >= ARRAY_SIZE(ras_gfx_subblocks)) + return -EINVAL; + + if (!ras_gfx_subblocks[info->head.sub_block_index].name) + return -EPERM; + + if (!(ras_gfx_subblocks[info->head.sub_block_index].hw_supported_error_type & + info->head.type)) { + DRM_ERROR("GFX Subblock %s, hardware do not support type 0x%x\n", + ras_gfx_subblocks[info->head.sub_block_index].name, + info->head.type); + return -EPERM; + } + + if (!(ras_gfx_subblocks[info->head.sub_block_index].sw_supported_error_type & + info->head.type)) { + DRM_ERROR("GFX Subblock %s, driver do not support type 0x%x\n", + ras_gfx_subblocks[info->head.sub_block_index].name, + info->head.type); + return -EPERM; + } + + block_info.block_id = amdgpu_ras_block_to_ta(info->head.block); + block_info.sub_block_index = + ras_gfx_subblocks[info->head.sub_block_index].ta_subblock; + block_info.inject_error_type = amdgpu_ras_error_to_ta(info->head.type); + block_info.address = info->address; + block_info.value = info->value; + + mutex_lock(&adev->grbm_idx_mutex); + ret = psp_ras_trigger_error(&adev->psp, &block_info, instance_mask); + mutex_unlock(&adev->grbm_idx_mutex); + + return ret; +} + +static const char *vml2_mems[] = { + "UTC_VML2_BANK_CACHE_0_BIGK_MEM0", + "UTC_VML2_BANK_CACHE_0_BIGK_MEM1", + "UTC_VML2_BANK_CACHE_0_4K_MEM0", + "UTC_VML2_BANK_CACHE_0_4K_MEM1", + "UTC_VML2_BANK_CACHE_1_BIGK_MEM0", + "UTC_VML2_BANK_CACHE_1_BIGK_MEM1", + "UTC_VML2_BANK_CACHE_1_4K_MEM0", + "UTC_VML2_BANK_CACHE_1_4K_MEM1", + "UTC_VML2_BANK_CACHE_2_BIGK_MEM0", + "UTC_VML2_BANK_CACHE_2_BIGK_MEM1", + "UTC_VML2_BANK_CACHE_2_4K_MEM0", + "UTC_VML2_BANK_CACHE_2_4K_MEM1", + "UTC_VML2_BANK_CACHE_3_BIGK_MEM0", + "UTC_VML2_BANK_CACHE_3_BIGK_MEM1", + "UTC_VML2_BANK_CACHE_3_4K_MEM0", + "UTC_VML2_BANK_CACHE_3_4K_MEM1", +}; + +static const char *vml2_walker_mems[] = { + "UTC_VML2_CACHE_PDE0_MEM0", + "UTC_VML2_CACHE_PDE0_MEM1", + "UTC_VML2_CACHE_PDE1_MEM0", + "UTC_VML2_CACHE_PDE1_MEM1", + "UTC_VML2_CACHE_PDE2_MEM0", + "UTC_VML2_CACHE_PDE2_MEM1", + "UTC_VML2_RDIF_LOG_FIFO", +}; + +static const char *atc_l2_cache_2m_mems[] = { + "UTC_ATCL2_CACHE_2M_BANK0_WAY0_MEM", + "UTC_ATCL2_CACHE_2M_BANK0_WAY1_MEM", + "UTC_ATCL2_CACHE_2M_BANK1_WAY0_MEM", + "UTC_ATCL2_CACHE_2M_BANK1_WAY1_MEM", +}; + +static const char *atc_l2_cache_4k_mems[] = { + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM0", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM1", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM2", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM3", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM4", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM5", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM6", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM7", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM0", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM1", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM2", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM3", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM4", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM5", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM6", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM7", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM0", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM1", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM2", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM3", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM4", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM5", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM6", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM7", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM0", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM1", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM2", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM3", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM4", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM5", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM6", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM7", +}; + +static int gfx_v9_0_query_utc_edc_status(struct amdgpu_device *adev, + struct ras_err_data *err_data) +{ + uint32_t i, data; + uint32_t sec_count, ded_count; + + WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_CNT, 0); + WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_CNT, 0); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_CNT, 0); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_CNT, 0); + + for (i = 0; i < ARRAY_SIZE(vml2_mems); i++) { + WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_INDEX, i); + data = RREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_CNT); + + sec_count = REG_GET_FIELD(data, VM_L2_MEM_ECC_CNT, SEC_COUNT); + if (sec_count) { + dev_info(adev->dev, "Instance[%d]: SubBlock %s, " + "SEC %d\n", i, vml2_mems[i], sec_count); + err_data->ce_count += sec_count; + } + + ded_count = REG_GET_FIELD(data, VM_L2_MEM_ECC_CNT, DED_COUNT); + if (ded_count) { + dev_info(adev->dev, "Instance[%d]: SubBlock %s, " + "DED %d\n", i, vml2_mems[i], ded_count); + err_data->ue_count += ded_count; + } + } + + for (i = 0; i < ARRAY_SIZE(vml2_walker_mems); i++) { + WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_INDEX, i); + data = RREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_CNT); + + sec_count = REG_GET_FIELD(data, VM_L2_WALKER_MEM_ECC_CNT, + SEC_COUNT); + if (sec_count) { + dev_info(adev->dev, "Instance[%d]: SubBlock %s, " + "SEC %d\n", i, vml2_walker_mems[i], sec_count); + err_data->ce_count += sec_count; + } + + ded_count = REG_GET_FIELD(data, VM_L2_WALKER_MEM_ECC_CNT, + DED_COUNT); + if (ded_count) { + dev_info(adev->dev, "Instance[%d]: SubBlock %s, " + "DED %d\n", i, vml2_walker_mems[i], ded_count); + err_data->ue_count += ded_count; + } + } + + for (i = 0; i < ARRAY_SIZE(atc_l2_cache_2m_mems); i++) { + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_INDEX, i); + data = RREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_CNT); + + sec_count = (data & 0x00006000L) >> 0xd; + if (sec_count) { + dev_info(adev->dev, "Instance[%d]: SubBlock %s, " + "SEC %d\n", i, atc_l2_cache_2m_mems[i], + sec_count); + err_data->ce_count += sec_count; + } + } + + for (i = 0; i < ARRAY_SIZE(atc_l2_cache_4k_mems); i++) { + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_INDEX, i); + data = RREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_CNT); + + sec_count = (data & 0x00006000L) >> 0xd; + if (sec_count) { + dev_info(adev->dev, "Instance[%d]: SubBlock %s, " + "SEC %d\n", i, atc_l2_cache_4k_mems[i], + sec_count); + err_data->ce_count += sec_count; + } + + ded_count = (data & 0x00018000L) >> 0xf; + if (ded_count) { + dev_info(adev->dev, "Instance[%d]: SubBlock %s, " + "DED %d\n", i, atc_l2_cache_4k_mems[i], + ded_count); + err_data->ue_count += ded_count; + } + } + + WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_INDEX, 255); + + return 0; +} + +static int gfx_v9_0_ras_error_count(struct amdgpu_device *adev, + const struct soc15_reg_entry *reg, + uint32_t se_id, uint32_t inst_id, uint32_t value, + uint32_t *sec_count, uint32_t *ded_count) +{ + uint32_t i; + uint32_t sec_cnt, ded_cnt; + + for (i = 0; i < ARRAY_SIZE(gfx_v9_0_ras_fields); i++) { + if(gfx_v9_0_ras_fields[i].reg_offset != reg->reg_offset || + gfx_v9_0_ras_fields[i].seg != reg->seg || + gfx_v9_0_ras_fields[i].inst != reg->inst) + continue; + + sec_cnt = (value & + gfx_v9_0_ras_fields[i].sec_count_mask) >> + gfx_v9_0_ras_fields[i].sec_count_shift; + if (sec_cnt) { + dev_info(adev->dev, "GFX SubBlock %s, " + "Instance[%d][%d], SEC %d\n", + gfx_v9_0_ras_fields[i].name, + se_id, inst_id, + sec_cnt); + *sec_count += sec_cnt; + } + + ded_cnt = (value & + gfx_v9_0_ras_fields[i].ded_count_mask) >> + gfx_v9_0_ras_fields[i].ded_count_shift; + if (ded_cnt) { + dev_info(adev->dev, "GFX SubBlock %s, " + "Instance[%d][%d], DED %d\n", + gfx_v9_0_ras_fields[i].name, + se_id, inst_id, + ded_cnt); + *ded_count += ded_cnt; + } + } + + return 0; +} + +static void gfx_v9_0_reset_ras_error_count(struct amdgpu_device *adev) +{ + int i, j, k; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return; + + /* read back registers to clear the counters */ + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < ARRAY_SIZE(gfx_v9_0_edc_counter_regs); i++) { + for (j = 0; j < gfx_v9_0_edc_counter_regs[i].se_num; j++) { + for (k = 0; k < gfx_v9_0_edc_counter_regs[i].instance; k++) { + amdgpu_gfx_select_se_sh(adev, j, 0x0, k, 0); + RREG32(SOC15_REG_ENTRY_OFFSET(gfx_v9_0_edc_counter_regs[i])); + } + } + } + WREG32_SOC15(GC, 0, mmGRBM_GFX_INDEX, 0xe0000000); + mutex_unlock(&adev->grbm_idx_mutex); + + WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_CNT, 0); + WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_CNT, 0); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_CNT, 0); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_CNT, 0); + + for (i = 0; i < ARRAY_SIZE(vml2_mems); i++) { + WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_INDEX, i); + RREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_CNT); + } + + for (i = 0; i < ARRAY_SIZE(vml2_walker_mems); i++) { + WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_INDEX, i); + RREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_CNT); + } + + for (i = 0; i < ARRAY_SIZE(atc_l2_cache_2m_mems); i++) { + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_INDEX, i); + RREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_CNT); + } + + for (i = 0; i < ARRAY_SIZE(atc_l2_cache_4k_mems); i++) { + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_INDEX, i); + RREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_CNT); + } + + WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_INDEX, 255); +} + +static void gfx_v9_0_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + uint32_t sec_count = 0, ded_count = 0; + uint32_t i, j, k; + uint32_t reg_value; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return; + + err_data->ue_count = 0; + err_data->ce_count = 0; + + mutex_lock(&adev->grbm_idx_mutex); + + for (i = 0; i < ARRAY_SIZE(gfx_v9_0_edc_counter_regs); i++) { + for (j = 0; j < gfx_v9_0_edc_counter_regs[i].se_num; j++) { + for (k = 0; k < gfx_v9_0_edc_counter_regs[i].instance; k++) { + amdgpu_gfx_select_se_sh(adev, j, 0, k, 0); + reg_value = + RREG32(SOC15_REG_ENTRY_OFFSET(gfx_v9_0_edc_counter_regs[i])); + if (reg_value) + gfx_v9_0_ras_error_count(adev, + &gfx_v9_0_edc_counter_regs[i], + j, k, reg_value, + &sec_count, &ded_count); + } + } + } + + err_data->ce_count += sec_count; + err_data->ue_count += ded_count; + + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + gfx_v9_0_query_utc_edc_status(adev, err_data); +} + +static void gfx_v9_0_emit_mem_sync(struct amdgpu_ring *ring) +{ + const unsigned int cp_coher_cntl = + PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_SH_ICACHE_ACTION_ENA(1) | + PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_SH_KCACHE_ACTION_ENA(1) | + PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_ACTION_ENA(1) | + PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TCL1_ACTION_ENA(1) | + PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_WB_ACTION_ENA(1); + + /* ACQUIRE_MEM -make one or more surfaces valid for use by the subsequent operations */ + amdgpu_ring_write(ring, PACKET3(PACKET3_ACQUIRE_MEM, 5)); + amdgpu_ring_write(ring, cp_coher_cntl); /* CP_COHER_CNTL */ + amdgpu_ring_write(ring, 0xffffffff); /* CP_COHER_SIZE */ + amdgpu_ring_write(ring, 0xffffff); /* CP_COHER_SIZE_HI */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE_HI */ + amdgpu_ring_write(ring, 0x0000000A); /* POLL_INTERVAL */ +} + +static void gfx_v9_0_emit_wave_limit_cs(struct amdgpu_ring *ring, + uint32_t pipe, bool enable) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t val; + uint32_t wcl_cs_reg; + + /* mmSPI_WCL_PIPE_PERCENT_CS[0-7]_DEFAULT values are same */ + val = enable ? 0x1 : mmSPI_WCL_PIPE_PERCENT_CS0_DEFAULT; + + switch (pipe) { + case 0: + wcl_cs_reg = SOC15_REG_OFFSET(GC, 0, mmSPI_WCL_PIPE_PERCENT_CS0); + break; + case 1: + wcl_cs_reg = SOC15_REG_OFFSET(GC, 0, mmSPI_WCL_PIPE_PERCENT_CS1); + break; + case 2: + wcl_cs_reg = SOC15_REG_OFFSET(GC, 0, mmSPI_WCL_PIPE_PERCENT_CS2); + break; + case 3: + wcl_cs_reg = SOC15_REG_OFFSET(GC, 0, mmSPI_WCL_PIPE_PERCENT_CS3); + break; + default: + DRM_DEBUG("invalid pipe %d\n", pipe); + return; + } + + amdgpu_ring_emit_wreg(ring, wcl_cs_reg, val); + +} +static void gfx_v9_0_emit_wave_limit(struct amdgpu_ring *ring, bool enable) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t val; + int i; + + + /* mmSPI_WCL_PIPE_PERCENT_GFX is 7 bit multiplier register to limit + * number of gfx waves. Setting 5 bit will make sure gfx only gets + * around 25% of gpu resources. + */ + val = enable ? 0x1f : mmSPI_WCL_PIPE_PERCENT_GFX_DEFAULT; + amdgpu_ring_emit_wreg(ring, + SOC15_REG_OFFSET(GC, 0, mmSPI_WCL_PIPE_PERCENT_GFX), + val); + + /* Restrict waves for normal/low priority compute queues as well + * to get best QoS for high priority compute jobs. + * + * amdgpu controls only 1st ME(0-3 CS pipes). + */ + for (i = 0; i < adev->gfx.mec.num_pipe_per_mec; i++) { + if (i != ring->pipe) + gfx_v9_0_emit_wave_limit_cs(ring, i, enable); + + } +} + +static const struct amd_ip_funcs gfx_v9_0_ip_funcs = { + .name = "gfx_v9_0", + .early_init = gfx_v9_0_early_init, + .late_init = gfx_v9_0_late_init, + .sw_init = gfx_v9_0_sw_init, + .sw_fini = gfx_v9_0_sw_fini, + .hw_init = gfx_v9_0_hw_init, + .hw_fini = gfx_v9_0_hw_fini, + .suspend = gfx_v9_0_suspend, + .resume = gfx_v9_0_resume, + .is_idle = gfx_v9_0_is_idle, + .wait_for_idle = gfx_v9_0_wait_for_idle, + .soft_reset = gfx_v9_0_soft_reset, + .set_clockgating_state = gfx_v9_0_set_clockgating_state, + .set_powergating_state = gfx_v9_0_set_powergating_state, + .get_clockgating_state = gfx_v9_0_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs gfx_v9_0_ring_funcs_gfx = { + .type = AMDGPU_RING_TYPE_GFX, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = true, + .secure_submission_supported = true, + .get_rptr = gfx_v9_0_ring_get_rptr_gfx, + .get_wptr = gfx_v9_0_ring_get_wptr_gfx, + .set_wptr = gfx_v9_0_ring_set_wptr_gfx, + .emit_frame_size = /* totally 242 maximum if 16 IBs */ + 5 + /* COND_EXEC */ + 7 + /* PIPELINE_SYNC */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + + 2 + /* VM_FLUSH */ + 8 + /* FENCE for VM_FLUSH */ + 20 + /* GDS switch */ + 4 + /* double SWITCH_BUFFER, + the first COND_EXEC jump to the place just + prior to this double SWITCH_BUFFER */ + 5 + /* COND_EXEC */ + 7 + /* HDP_flush */ + 4 + /* VGT_flush */ + 14 + /* CE_META */ + 31 + /* DE_META */ + 3 + /* CNTX_CTRL */ + 5 + /* HDP_INVL */ + 8 + 8 + /* FENCE x2 */ + 2 + /* SWITCH_BUFFER */ + 7, /* gfx_v9_0_emit_mem_sync */ + .emit_ib_size = 4, /* gfx_v9_0_ring_emit_ib_gfx */ + .emit_ib = gfx_v9_0_ring_emit_ib_gfx, + .emit_fence = gfx_v9_0_ring_emit_fence, + .emit_pipeline_sync = gfx_v9_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v9_0_ring_emit_vm_flush, + .emit_gds_switch = gfx_v9_0_ring_emit_gds_switch, + .emit_hdp_flush = gfx_v9_0_ring_emit_hdp_flush, + .test_ring = gfx_v9_0_ring_test_ring, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_switch_buffer = gfx_v9_ring_emit_sb, + .emit_cntxcntl = gfx_v9_ring_emit_cntxcntl, + .init_cond_exec = gfx_v9_0_ring_emit_init_cond_exec, + .patch_cond_exec = gfx_v9_0_ring_emit_patch_cond_exec, + .preempt_ib = gfx_v9_0_ring_preempt_ib, + .emit_frame_cntl = gfx_v9_0_ring_emit_frame_cntl, + .emit_wreg = gfx_v9_0_ring_emit_wreg, + .emit_reg_wait = gfx_v9_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = gfx_v9_0_ring_emit_reg_write_reg_wait, + .soft_recovery = gfx_v9_0_ring_soft_recovery, + .emit_mem_sync = gfx_v9_0_emit_mem_sync, +}; + +static const struct amdgpu_ring_funcs gfx_v9_0_sw_ring_funcs_gfx = { + .type = AMDGPU_RING_TYPE_GFX, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = true, + .secure_submission_supported = true, + .get_rptr = amdgpu_sw_ring_get_rptr_gfx, + .get_wptr = amdgpu_sw_ring_get_wptr_gfx, + .set_wptr = amdgpu_sw_ring_set_wptr_gfx, + .emit_frame_size = /* totally 242 maximum if 16 IBs */ + 5 + /* COND_EXEC */ + 7 + /* PIPELINE_SYNC */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + + 2 + /* VM_FLUSH */ + 8 + /* FENCE for VM_FLUSH */ + 20 + /* GDS switch */ + 4 + /* double SWITCH_BUFFER, + * the first COND_EXEC jump to the place just + * prior to this double SWITCH_BUFFER + */ + 5 + /* COND_EXEC */ + 7 + /* HDP_flush */ + 4 + /* VGT_flush */ + 14 + /* CE_META */ + 31 + /* DE_META */ + 3 + /* CNTX_CTRL */ + 5 + /* HDP_INVL */ + 8 + 8 + /* FENCE x2 */ + 2 + /* SWITCH_BUFFER */ + 7, /* gfx_v9_0_emit_mem_sync */ + .emit_ib_size = 4, /* gfx_v9_0_ring_emit_ib_gfx */ + .emit_ib = gfx_v9_0_ring_emit_ib_gfx, + .emit_fence = gfx_v9_0_ring_emit_fence, + .emit_pipeline_sync = gfx_v9_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v9_0_ring_emit_vm_flush, + .emit_gds_switch = gfx_v9_0_ring_emit_gds_switch, + .emit_hdp_flush = gfx_v9_0_ring_emit_hdp_flush, + .test_ring = gfx_v9_0_ring_test_ring, + .test_ib = gfx_v9_0_ring_test_ib, + .insert_nop = amdgpu_sw_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_switch_buffer = gfx_v9_ring_emit_sb, + .emit_cntxcntl = gfx_v9_ring_emit_cntxcntl, + .init_cond_exec = gfx_v9_0_ring_emit_init_cond_exec, + .patch_cond_exec = gfx_v9_0_ring_emit_patch_cond_exec, + .emit_frame_cntl = gfx_v9_0_ring_emit_frame_cntl, + .emit_wreg = gfx_v9_0_ring_emit_wreg, + .emit_reg_wait = gfx_v9_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = gfx_v9_0_ring_emit_reg_write_reg_wait, + .soft_recovery = gfx_v9_0_ring_soft_recovery, + .emit_mem_sync = gfx_v9_0_emit_mem_sync, + .patch_cntl = gfx_v9_0_ring_patch_cntl, + .patch_de = gfx_v9_0_ring_patch_de_meta, + .patch_ce = gfx_v9_0_ring_patch_ce_meta, +}; + +static const struct amdgpu_ring_funcs gfx_v9_0_ring_funcs_compute = { + .type = AMDGPU_RING_TYPE_COMPUTE, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = true, + .get_rptr = gfx_v9_0_ring_get_rptr_compute, + .get_wptr = gfx_v9_0_ring_get_wptr_compute, + .set_wptr = gfx_v9_0_ring_set_wptr_compute, + .emit_frame_size = + 20 + /* gfx_v9_0_ring_emit_gds_switch */ + 7 + /* gfx_v9_0_ring_emit_hdp_flush */ + 5 + /* hdp invalidate */ + 7 + /* gfx_v9_0_ring_emit_pipeline_sync */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + + 2 + /* gfx_v9_0_ring_emit_vm_flush */ + 8 + 8 + 8 + /* gfx_v9_0_ring_emit_fence x3 for user fence, vm fence */ + 7 + /* gfx_v9_0_emit_mem_sync */ + 5 + /* gfx_v9_0_emit_wave_limit for updating mmSPI_WCL_PIPE_PERCENT_GFX register */ + 15, /* for updating 3 mmSPI_WCL_PIPE_PERCENT_CS registers */ + .emit_ib_size = 7, /* gfx_v9_0_ring_emit_ib_compute */ + .emit_ib = gfx_v9_0_ring_emit_ib_compute, + .emit_fence = gfx_v9_0_ring_emit_fence, + .emit_pipeline_sync = gfx_v9_0_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v9_0_ring_emit_vm_flush, + .emit_gds_switch = gfx_v9_0_ring_emit_gds_switch, + .emit_hdp_flush = gfx_v9_0_ring_emit_hdp_flush, + .test_ring = gfx_v9_0_ring_test_ring, + .test_ib = gfx_v9_0_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_wreg = gfx_v9_0_ring_emit_wreg, + .emit_reg_wait = gfx_v9_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = gfx_v9_0_ring_emit_reg_write_reg_wait, + .emit_mem_sync = gfx_v9_0_emit_mem_sync, + .emit_wave_limit = gfx_v9_0_emit_wave_limit, +}; + +static const struct amdgpu_ring_funcs gfx_v9_0_ring_funcs_kiq = { + .type = AMDGPU_RING_TYPE_KIQ, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = true, + .get_rptr = gfx_v9_0_ring_get_rptr_compute, + .get_wptr = gfx_v9_0_ring_get_wptr_compute, + .set_wptr = gfx_v9_0_ring_set_wptr_compute, + .emit_frame_size = + 20 + /* gfx_v9_0_ring_emit_gds_switch */ + 7 + /* gfx_v9_0_ring_emit_hdp_flush */ + 5 + /* hdp invalidate */ + 7 + /* gfx_v9_0_ring_emit_pipeline_sync */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + + 2 + /* gfx_v9_0_ring_emit_vm_flush */ + 8 + 8 + 8, /* gfx_v9_0_ring_emit_fence_kiq x3 for user fence, vm fence */ + .emit_ib_size = 7, /* gfx_v9_0_ring_emit_ib_compute */ + .emit_fence = gfx_v9_0_ring_emit_fence_kiq, + .test_ring = gfx_v9_0_ring_test_ring, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_rreg = gfx_v9_0_ring_emit_rreg, + .emit_wreg = gfx_v9_0_ring_emit_wreg, + .emit_reg_wait = gfx_v9_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = gfx_v9_0_ring_emit_reg_write_reg_wait, +}; + +static void gfx_v9_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + adev->gfx.kiq[0].ring.funcs = &gfx_v9_0_ring_funcs_kiq; + + for (i = 0; i < adev->gfx.num_gfx_rings; i++) + adev->gfx.gfx_ring[i].funcs = &gfx_v9_0_ring_funcs_gfx; + + if (adev->gfx.num_gfx_rings) { + for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++) + adev->gfx.sw_gfx_ring[i].funcs = &gfx_v9_0_sw_ring_funcs_gfx; + } + + for (i = 0; i < adev->gfx.num_compute_rings; i++) + adev->gfx.compute_ring[i].funcs = &gfx_v9_0_ring_funcs_compute; +} + +static const struct amdgpu_irq_src_funcs gfx_v9_0_eop_irq_funcs = { + .set = gfx_v9_0_set_eop_interrupt_state, + .process = gfx_v9_0_eop_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v9_0_priv_reg_irq_funcs = { + .set = gfx_v9_0_set_priv_reg_fault_state, + .process = gfx_v9_0_priv_reg_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v9_0_priv_inst_irq_funcs = { + .set = gfx_v9_0_set_priv_inst_fault_state, + .process = gfx_v9_0_priv_inst_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v9_0_cp_ecc_error_irq_funcs = { + .set = gfx_v9_0_set_cp_ecc_error_state, + .process = amdgpu_gfx_cp_ecc_error_irq, +}; + + +static void gfx_v9_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gfx.eop_irq.num_types = AMDGPU_CP_IRQ_LAST; + adev->gfx.eop_irq.funcs = &gfx_v9_0_eop_irq_funcs; + + adev->gfx.priv_reg_irq.num_types = 1; + adev->gfx.priv_reg_irq.funcs = &gfx_v9_0_priv_reg_irq_funcs; + + adev->gfx.priv_inst_irq.num_types = 1; + adev->gfx.priv_inst_irq.funcs = &gfx_v9_0_priv_inst_irq_funcs; + + adev->gfx.cp_ecc_error_irq.num_types = 2; /*C5 ECC error and C9 FUE error*/ + adev->gfx.cp_ecc_error_irq.funcs = &gfx_v9_0_cp_ecc_error_irq_funcs; +} + +static void gfx_v9_0_set_rlc_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + case IP_VERSION(9, 2, 1): + case IP_VERSION(9, 4, 0): + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 4, 1): + case IP_VERSION(9, 3, 0): + case IP_VERSION(9, 4, 2): + adev->gfx.rlc.funcs = &gfx_v9_0_rlc_funcs; + break; + default: + break; + } +} + +static void gfx_v9_0_set_gds_init(struct amdgpu_device *adev) +{ + /* init asci gds info */ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + case IP_VERSION(9, 2, 1): + case IP_VERSION(9, 4, 0): + adev->gds.gds_size = 0x10000; + break; + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 4, 1): + adev->gds.gds_size = 0x1000; + break; + case IP_VERSION(9, 4, 2): + /* aldebaran removed all the GDS internal memory, + * only support GWS opcode in kernel, like barrier + * semaphore.etc */ + adev->gds.gds_size = 0; + break; + default: + adev->gds.gds_size = 0x10000; + break; + } + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + case IP_VERSION(9, 4, 0): + adev->gds.gds_compute_max_wave_id = 0x7ff; + break; + case IP_VERSION(9, 2, 1): + adev->gds.gds_compute_max_wave_id = 0x27f; + break; + case IP_VERSION(9, 2, 2): + case IP_VERSION(9, 1, 0): + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + adev->gds.gds_compute_max_wave_id = 0x77; /* raven2 */ + else + adev->gds.gds_compute_max_wave_id = 0x15f; /* raven1 */ + break; + case IP_VERSION(9, 4, 1): + adev->gds.gds_compute_max_wave_id = 0xfff; + break; + case IP_VERSION(9, 4, 2): + /* deprecated for Aldebaran, no usage at all */ + adev->gds.gds_compute_max_wave_id = 0; + break; + default: + /* this really depends on the chip */ + adev->gds.gds_compute_max_wave_id = 0x7ff; + break; + } + + adev->gds.gws_size = 64; + adev->gds.oa_size = 16; +} + +static void gfx_v9_0_set_user_cu_inactive_bitmap(struct amdgpu_device *adev, + u32 bitmap) +{ + u32 data; + + if (!bitmap) + return; + + data = bitmap << GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT; + data &= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK; + + WREG32_SOC15(GC, 0, mmGC_USER_SHADER_ARRAY_CONFIG, data); +} + +static u32 gfx_v9_0_get_cu_active_bitmap(struct amdgpu_device *adev) +{ + u32 data, mask; + + data = RREG32_SOC15(GC, 0, mmCC_GC_SHADER_ARRAY_CONFIG); + data |= RREG32_SOC15(GC, 0, mmGC_USER_SHADER_ARRAY_CONFIG); + + data &= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK; + data >>= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT; + + mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_cu_per_sh); + + return (~data) & mask; +} + +static int gfx_v9_0_get_cu_info(struct amdgpu_device *adev, + struct amdgpu_cu_info *cu_info) +{ + int i, j, k, counter, active_cu_number = 0; + u32 mask, bitmap, ao_bitmap, ao_cu_mask = 0; + unsigned disable_masks[4 * 4]; + + if (!adev || !cu_info) + return -EINVAL; + + /* + * 16 comes from bitmap array size 4*4, and it can cover all gfx9 ASICs + */ + if (adev->gfx.config.max_shader_engines * + adev->gfx.config.max_sh_per_se > 16) + return -EINVAL; + + amdgpu_gfx_parse_disable_cu(disable_masks, + adev->gfx.config.max_shader_engines, + adev->gfx.config.max_sh_per_se); + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + mask = 1; + ao_bitmap = 0; + counter = 0; + amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff, 0); + gfx_v9_0_set_user_cu_inactive_bitmap( + adev, disable_masks[i * adev->gfx.config.max_sh_per_se + j]); + bitmap = gfx_v9_0_get_cu_active_bitmap(adev); + + /* + * The bitmap(and ao_cu_bitmap) in cu_info structure is + * 4x4 size array, and it's usually suitable for Vega + * ASICs which has 4*2 SE/SH layout. + * But for Arcturus, SE/SH layout is changed to 8*1. + * To mostly reduce the impact, we make it compatible + * with current bitmap array as below: + * SE4,SH0 --> bitmap[0][1] + * SE5,SH0 --> bitmap[1][1] + * SE6,SH0 --> bitmap[2][1] + * SE7,SH0 --> bitmap[3][1] + */ + cu_info->bitmap[0][i % 4][j + i / 4] = bitmap; + + for (k = 0; k < adev->gfx.config.max_cu_per_sh; k ++) { + if (bitmap & mask) { + if (counter < adev->gfx.config.max_cu_per_sh) + ao_bitmap |= mask; + counter ++; + } + mask <<= 1; + } + active_cu_number += counter; + if (i < 2 && j < 2) + ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8)); + cu_info->ao_cu_bitmap[i % 4][j + i / 4] = ao_bitmap; + } + } + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + cu_info->number = active_cu_number; + cu_info->ao_cu_mask = ao_cu_mask; + cu_info->simd_per_cu = NUM_SIMD_PER_CU; + + return 0; +} + +const struct amdgpu_ip_block_version gfx_v9_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_GFX, + .major = 9, + .minor = 0, + .rev = 0, + .funcs = &gfx_v9_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.h b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.h new file mode 100644 index 000000000..f9f6edc5e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.h @@ -0,0 +1,32 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFX_V9_0_H__ +#define __GFX_V9_0_H__ + +extern const struct amdgpu_ip_block_version gfx_v9_0_ip_block; + +void gfx_v9_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, u32 sh_num, + u32 instance, int xcc_id); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c new file mode 100644 index 000000000..bc8416afb --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c @@ -0,0 +1,1019 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_gfx.h" +#include "soc15.h" +#include "soc15d.h" +#include "amdgpu_atomfirmware.h" +#include "amdgpu_pm.h" + +#include "gc/gc_9_4_1_offset.h" +#include "gc/gc_9_4_1_sh_mask.h" +#include "soc15_common.h" + +#include "gfx_v9_4.h" +#include "amdgpu_ras.h" + +static const struct soc15_reg_entry gfx_v9_4_edc_counter_regs[] = { + /* CPC */ + { SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_SCRATCH_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_UCODE_CNT), 0, 1, 1 }, + /* DC */ + { SOC15_REG_ENTRY(GC, 0, mmDC_EDC_STATE_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, mmDC_EDC_CSINVOC_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, mmDC_EDC_RESTORE_CNT), 0, 1, 1 }, + /* CPF */ + { SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_ROQ_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_TAG_CNT), 0, 1, 1 }, + /* GDS */ + { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_GRBM_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_DED), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), 0, 1, 1 }, + /* SPI */ + { SOC15_REG_ENTRY(GC, 0, mmSPI_EDC_CNT), 0, 4, 1 }, + /* SQ */ + { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 0, 8, 16 }, + { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_DED_CNT), 0, 8, 16 }, + { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_INFO), 0, 8, 16 }, + { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_SEC_CNT), 0, 8, 16 }, + /* SQC */ + { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 0, 4, 6 }, + { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 0, 4, 6 }, + { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 0, 4, 6 }, + { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_PARITY_CNT3), 0, 4, 6 }, + /* TA */ + { SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 0, 4, 16 }, + /* TCA */ + { SOC15_REG_ENTRY(GC, 0, mmTCA_EDC_CNT), 0, 1, 2 }, + /* TCC */ + { SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 1, 16 }, + { SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 0, 1, 16 }, + /* TCI */ + { SOC15_REG_ENTRY(GC, 0, mmTCI_EDC_CNT), 0, 1, 72 }, + /* TCP */ + { SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 0, 4, 16 }, + { SOC15_REG_ENTRY(GC, 0, mmTCP_ATC_EDC_GATCL1_CNT), 0, 4, 16 }, + { SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT), 0, 4, 16 }, + /* TD */ + { SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), 0, 4, 16 }, + /* GCEA */ + { SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 1, 32 }, + { SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 1, 32 }, + { SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), 0, 1, 32 }, + /* RLC */ + { SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT2), 0, 1, 1 }, +}; + +static void gfx_v9_4_select_se_sh(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 instance) +{ + u32 data; + + if (instance == 0xffffffff) + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, + INSTANCE_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_INDEX, + instance); + + if (se_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_BROADCAST_WRITES, + 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_INDEX, se_num); + + if (sh_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_BROADCAST_WRITES, + 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_INDEX, sh_num); + + WREG32_SOC15_RLC_SHADOW(GC, 0, mmGRBM_GFX_INDEX, data); +} + +static const struct soc15_ras_field_entry gfx_v9_4_ras_fields[] = { + /* CPC */ + { "CPC_SCRATCH", SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_SCRATCH_CNT), + SOC15_REG_FIELD(CPC_EDC_SCRATCH_CNT, SEC_COUNT), + SOC15_REG_FIELD(CPC_EDC_SCRATCH_CNT, DED_COUNT) }, + { "CPC_UCODE", SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_UCODE_CNT), + SOC15_REG_FIELD(CPC_EDC_UCODE_CNT, SEC_COUNT), + SOC15_REG_FIELD(CPC_EDC_UCODE_CNT, DED_COUNT) }, + { "CPC_DC_STATE_RAM_ME1", SOC15_REG_ENTRY(GC, 0, mmDC_EDC_STATE_CNT), + SOC15_REG_FIELD(DC_EDC_STATE_CNT, SEC_COUNT_ME1), + SOC15_REG_FIELD(DC_EDC_STATE_CNT, DED_COUNT_ME1) }, + { "CPC_DC_CSINVOC_RAM_ME1", + SOC15_REG_ENTRY(GC, 0, mmDC_EDC_CSINVOC_CNT), + SOC15_REG_FIELD(DC_EDC_CSINVOC_CNT, SEC_COUNT_ME1), + SOC15_REG_FIELD(DC_EDC_CSINVOC_CNT, DED_COUNT_ME1) }, + { "CPC_DC_RESTORE_RAM_ME1", + SOC15_REG_ENTRY(GC, 0, mmDC_EDC_RESTORE_CNT), + SOC15_REG_FIELD(DC_EDC_RESTORE_CNT, SEC_COUNT_ME1), + SOC15_REG_FIELD(DC_EDC_RESTORE_CNT, DED_COUNT_ME1) }, + { "CPC_DC_CSINVOC_RAM1_ME1", + SOC15_REG_ENTRY(GC, 0, mmDC_EDC_CSINVOC_CNT), + SOC15_REG_FIELD(DC_EDC_CSINVOC_CNT, SEC_COUNT1_ME1), + SOC15_REG_FIELD(DC_EDC_CSINVOC_CNT, DED_COUNT1_ME1) }, + { "CPC_DC_RESTORE_RAM1_ME1", + SOC15_REG_ENTRY(GC, 0, mmDC_EDC_RESTORE_CNT), + SOC15_REG_FIELD(DC_EDC_RESTORE_CNT, SEC_COUNT1_ME1), + SOC15_REG_FIELD(DC_EDC_RESTORE_CNT, DED_COUNT1_ME1) }, + + /* CPF */ + { "CPF_ROQ_ME2", SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_ROQ_CNT), + SOC15_REG_FIELD(CPF_EDC_ROQ_CNT, SEC_COUNT_ME2), + SOC15_REG_FIELD(CPF_EDC_ROQ_CNT, DED_COUNT_ME2) }, + { "CPF_ROQ_ME1", SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_ROQ_CNT), + SOC15_REG_FIELD(CPF_EDC_ROQ_CNT, SEC_COUNT_ME1), + SOC15_REG_FIELD(CPF_EDC_ROQ_CNT, DED_COUNT_ME1) }, + { "CPF_TCIU_TAG", SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_TAG_CNT), + SOC15_REG_FIELD(CPF_EDC_TAG_CNT, SEC_COUNT), + SOC15_REG_FIELD(CPF_EDC_TAG_CNT, DED_COUNT) }, + + /* GDS */ + { "GDS_GRBM", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_GRBM_CNT), + SOC15_REG_FIELD(GDS_EDC_GRBM_CNT, SEC), + SOC15_REG_FIELD(GDS_EDC_GRBM_CNT, DED) }, + { "GDS_MEM", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_CNT), + SOC15_REG_FIELD(GDS_EDC_CNT, GDS_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_CNT, GDS_MEM_DED) }, + { "GDS_PHY_CMD_RAM_MEM", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_CMD_RAM_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_CMD_RAM_MEM_DED) }, + { "GDS_PHY_DATA_RAM_MEM", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_DATA_RAM_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_DATA_RAM_MEM_DED) }, + { "GDS_ME0_CS_PIPE_MEM", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, ME0_CS_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, ME0_CS_PIPE_MEM_DED) }, + { "GDS_ME1_PIPE0_PIPE_MEM", + SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE0_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE0_PIPE_MEM_DED) }, + { "GDS_ME1_PIPE1_PIPE_MEM", + SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE1_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE1_PIPE_MEM_DED) }, + { "GDS_ME1_PIPE2_PIPE_MEM", + SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE2_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE2_PIPE_MEM_DED) }, + { "GDS_ME1_PIPE3_PIPE_MEM", + SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE3_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE3_PIPE_MEM_DED) }, + + /* SPI */ + { "SPI_SR_MEM", SOC15_REG_ENTRY(GC, 0, mmSPI_EDC_CNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_SR_MEM_SEC_COUNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_SR_MEM_DED_COUNT) }, + { "SPI_GDS_EXPREQ", SOC15_REG_ENTRY(GC, 0, mmSPI_EDC_CNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_GDS_EXPREQ_SEC_COUNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_GDS_EXPREQ_DED_COUNT) }, + { "SPI_WB_GRANT_30", SOC15_REG_ENTRY(GC, 0, mmSPI_EDC_CNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_WB_GRANT_30_SEC_COUNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_WB_GRANT_30_DED_COUNT) }, + { "SPI_WB_GRANT_61", SOC15_REG_ENTRY(GC, 0, mmSPI_EDC_CNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_WB_GRANT_61_SEC_COUNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_WB_GRANT_61_DED_COUNT) }, + { "SPI_LIFE_CNT", SOC15_REG_ENTRY(GC, 0, mmSPI_EDC_CNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_LIFE_CNT_SEC_COUNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_LIFE_CNT_DED_COUNT) }, + + /* SQ */ + { "SQ_SGPR", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, SGPR_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, SGPR_DED_COUNT) }, + { "SQ_LDS_D", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, LDS_D_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, LDS_D_DED_COUNT) }, + { "SQ_LDS_I", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, LDS_I_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, LDS_I_DED_COUNT) }, + { "SQ_VGPR0", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR0_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR0_DED_COUNT) }, + { "SQ_VGPR1", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR1_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR1_DED_COUNT) }, + { "SQ_VGPR2", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR2_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR2_DED_COUNT) }, + { "SQ_VGPR3", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR3_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR3_DED_COUNT) }, + + /* SQC */ + { "SQC_INST_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_UTCL1_LFIFO_DED_COUNT) }, + { "SQC_DATA_CU0_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_WRITE_DATA_BUF_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_WRITE_DATA_BUF_DED_COUNT) }, + { "SQC_DATA_CU0_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_UTCL1_LFIFO_DED_COUNT) }, + { "SQC_DATA_CU1_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_WRITE_DATA_BUF_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_WRITE_DATA_BUF_DED_COUNT) }, + { "SQC_DATA_CU1_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_UTCL1_LFIFO_DED_COUNT) }, + { "SQC_DATA_CU2_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_WRITE_DATA_BUF_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_WRITE_DATA_BUF_DED_COUNT) }, + { "SQC_DATA_CU2_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_UTCL1_LFIFO_DED_COUNT) }, + { "SQC_INST_BANKA_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_TAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_TAG_RAM_DED_COUNT) }, + { "SQC_INST_BANKA_UTCL1_MISS_FIFO", + SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, + INST_BANKA_UTCL1_MISS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, + INST_BANKA_UTCL1_MISS_FIFO_DED_COUNT) }, + { "SQC_INST_BANKA_MISS_FIFO", + SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, INST_BANKA_MISS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, + INST_BANKA_MISS_FIFO_DED_COUNT) }, + { "SQC_INST_BANKA_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_BANK_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_BANK_RAM_DED_COUNT) }, + { "SQC_DATA_BANKA_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_TAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_TAG_RAM_DED_COUNT) }, + { "SQC_DATA_BANKA_HIT_FIFO", + SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKA_HIT_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKA_HIT_FIFO_DED_COUNT) }, + { "SQC_DATA_BANKA_MISS_FIFO", + SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKA_MISS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, + DATA_BANKA_MISS_FIFO_DED_COUNT) }, + { "SQC_DATA_BANKA_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_BANK_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_BANK_RAM_DED_COUNT) }, + { "SQC_INST_BANKB_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_TAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_TAG_RAM_DED_COUNT) }, + { "SQC_INST_BANKB_UTCL1_MISS_FIFO", + SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, + INST_BANKB_UTCL1_MISS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, + INST_BANKB_UTCL1_MISS_FIFO_DED_COUNT) }, + { "SQC_INST_BANKB_MISS_FIFO", + SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, INST_BANKB_MISS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, + INST_BANKB_MISS_FIFO_DED_COUNT) }, + { "SQC_INST_BANKB_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_BANK_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_BANK_RAM_DED_COUNT) }, + { "SQC_DATA_BANKB_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_TAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_TAG_RAM_DED_COUNT) }, + { "SQC_DATA_BANKB_HIT_FIFO", + SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKB_HIT_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKB_HIT_FIFO_DED_COUNT) }, + { "SQC_DATA_BANKB_MISS_FIFO", + SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKB_MISS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, + DATA_BANKB_MISS_FIFO_DED_COUNT) }, + { "SQC_DATA_BANKB_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_BANK_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_BANK_RAM_DED_COUNT) }, + + /* TA */ + { "TA_FS_DFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_DFIFO_SEC_COUNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_DFIFO_DED_COUNT) }, + { "TA_FS_AFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_AFIFO_SEC_COUNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_AFIFO_DED_COUNT) }, + { "TA_FL_LFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FL_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FL_LFIFO_DED_COUNT) }, + { "TA_FX_LFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FX_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FX_LFIFO_DED_COUNT) }, + { "TA_FS_CFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_CFIFO_SEC_COUNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_CFIFO_DED_COUNT) }, + + /* TCA */ + { "TCA_HOLE_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCA_EDC_CNT), + SOC15_REG_FIELD(TCA_EDC_CNT, HOLE_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCA_EDC_CNT, HOLE_FIFO_DED_COUNT) }, + { "TCA_REQ_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCA_EDC_CNT), + SOC15_REG_FIELD(TCA_EDC_CNT, REQ_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCA_EDC_CNT, REQ_FIFO_DED_COUNT) }, + + /* TCC */ + { "TCC_CACHE_DATA", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DATA_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DATA_DED_COUNT) }, + { "TCC_CACHE_DIRTY", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DIRTY_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DIRTY_DED_COUNT) }, + { "TCC_HIGH_RATE_TAG", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, HIGH_RATE_TAG_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, HIGH_RATE_TAG_DED_COUNT) }, + { "TCC_LOW_RATE_TAG", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LOW_RATE_TAG_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LOW_RATE_TAG_DED_COUNT) }, + { "TCC_IN_USE_DEC", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, IN_USE_DEC_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, IN_USE_DEC_DED_COUNT) }, + { "TCC_IN_USE_TRANSFER", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, IN_USE_TRANSFER_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, IN_USE_TRANSFER_DED_COUNT) }, + { "TCC_RETURN_DATA", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, RETURN_DATA_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, RETURN_DATA_DED_COUNT) }, + { "TCC_RETURN_CONTROL", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, RETURN_CONTROL_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, RETURN_CONTROL_DED_COUNT) }, + { "TCC_UC_ATOMIC_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, UC_ATOMIC_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, UC_ATOMIC_FIFO_DED_COUNT) }, + { "TCC_WRITE_RETURN", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, WRITE_RETURN_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, WRITE_RETURN_DED_COUNT) }, + { "TCC_WRITE_CACHE_READ", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, WRITE_CACHE_READ_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, WRITE_CACHE_READ_DED_COUNT) }, + { "TCC_SRC_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, SRC_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, SRC_FIFO_DED_COUNT) }, + { "TCC_CACHE_TAG_PROBE_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, CACHE_TAG_PROBE_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, CACHE_TAG_PROBE_FIFO_DED_COUNT) }, + { "TCC_LATENCY_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LATENCY_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LATENCY_FIFO_DED_COUNT) }, + { "TCC_LATENCY_FIFO_NEXT_RAM", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LATENCY_FIFO_NEXT_RAM_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LATENCY_FIFO_NEXT_RAM_DED_COUNT) }, + + /* TCI */ + { "TCI_WRITE_RAM", SOC15_REG_ENTRY(GC, 0, mmTCI_EDC_CNT), + SOC15_REG_FIELD(TCI_EDC_CNT, WRITE_RAM_SEC_COUNT), + SOC15_REG_FIELD(TCI_EDC_CNT, WRITE_RAM_DED_COUNT) }, + + /* TCP */ + { "TCP_CACHE_RAM", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CACHE_RAM_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CACHE_RAM_DED_COUNT) }, + { "TCP_LFIFO_RAM", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, LFIFO_RAM_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, LFIFO_RAM_DED_COUNT) }, + { "TCP_CMD_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CMD_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CMD_FIFO_DED_COUNT) }, + { "TCP_VM_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, VM_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, VM_FIFO_DED_COUNT) }, + { "TCP_DB_RAM", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, DB_RAM_SED_COUNT), 0, 0 }, + { "TCP_UTCL1_LFIFO0", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO0_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO0_DED_COUNT) }, + { "TCP_UTCL1_LFIFO1", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO1_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO1_DED_COUNT) }, + + /* TD */ + { "TD_SS_FIFO_LO", SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), + SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_LO_SEC_COUNT), + SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_LO_DED_COUNT) }, + { "TD_SS_FIFO_HI", SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), + SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_HI_SEC_COUNT), + SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_HI_DED_COUNT) }, + { "TD_CS_FIFO", SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), + SOC15_REG_FIELD(TD_EDC_CNT, CS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TD_EDC_CNT, CS_FIFO_DED_COUNT) }, + + /* EA */ + { "EA_DRAMRD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT) }, + { "EA_DRAMWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT) }, + { "EA_DRAMWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT) }, + { "EA_RRET_TAGMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, RRET_TAGMEM_DED_COUNT) }, + { "EA_WRET_TAGMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, WRET_TAGMEM_DED_COUNT) }, + { "EA_GMIRD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT) }, + { "EA_GMIWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT) }, + { "EA_GMIWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT) }, + { "EA_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), 0, 0 }, + { "EA_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT) }, + { "EA_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), 0, 0 }, + { "EA_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT) }, + { "EA_IORD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, IORD_CMDMEM_SED_COUNT), 0, 0 }, + { "EA_IORD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, IORD_CMDMEM_DED_COUNT) }, + { "EA_IOWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, IOWR_CMDMEM_SED_COUNT), 0, 0 }, + { "EA_IOWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, IOWR_CMDMEM_DED_COUNT) }, + { "EA_IOWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, IOWR_DATAMEM_SED_COUNT), 0, 0 }, + { "EA_IOWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, IOWR_DATAMEM_DED_COUNT) }, + { "EA_GMIRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), 0, 0 }, + { "EA_GMIRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT) }, + { "EA_GMIWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), 0, 0 }, + { "EA_GMIWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT) }, + { "EA_MAM_D0MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D0MEM_DED_COUNT) }, + { "EA_MAM_D1MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D1MEM_DED_COUNT) }, + { "EA_MAM_D2MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D2MEM_DED_COUNT) }, + { "EA_MAM_D3MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D3MEM_DED_COUNT) }, + { "EA_MAM_A0MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A0MEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A0MEM_DED_COUNT) }, + { "EA_MAM_A1MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A1MEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A1MEM_DED_COUNT) }, + { "EA_MAM_A2MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A2MEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A2MEM_DED_COUNT) }, + { "EA_MAM_A3MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A3MEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A3MEM_DED_COUNT) }, + { "EA_MAM_AFMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, MAM_AFMEM_SEC_COUNT), 0, 0 }, + { "EA_MAM_AFMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_AFMEM_DED_COUNT) }, + + /* RLC */ + { "RLCG_INSTR_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCG_INSTR_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCG_INSTR_RAM_DED_COUNT) }, + { "RLCG_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCG_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCG_SCRATCH_RAM_DED_COUNT) }, + { "RLCV_INSTR_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCV_INSTR_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCV_INSTR_RAM_DED_COUNT) }, + { "RLCV_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCV_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCV_SCRATCH_RAM_DED_COUNT) }, + { "RLC_TCTAG_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_TCTAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_TCTAG_RAM_DED_COUNT) }, + { "RLC_SPM_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_SPM_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_SPM_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SRM_DATA_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_SRM_DATA_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_SRM_DATA_RAM_DED_COUNT) }, + { "RLC_SRM_ADDR_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_SRM_ADDR_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_SRM_ADDR_RAM_DED_COUNT) }, + { "RLC_SPM_SE0_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE0_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE0_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE1_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE1_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE1_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE2_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE2_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE2_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE3_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE3_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE3_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE4_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE4_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE4_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE5_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE5_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE5_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE6_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE6_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE6_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE7_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, mmRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE7_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE7_SCRATCH_RAM_DED_COUNT) }, +}; + +static const char * const vml2_mems[] = { + "UTC_VML2_BANK_CACHE_0_BIGK_MEM0", + "UTC_VML2_BANK_CACHE_0_BIGK_MEM1", + "UTC_VML2_BANK_CACHE_0_4K_MEM0", + "UTC_VML2_BANK_CACHE_0_4K_MEM1", + "UTC_VML2_BANK_CACHE_1_BIGK_MEM0", + "UTC_VML2_BANK_CACHE_1_BIGK_MEM1", + "UTC_VML2_BANK_CACHE_1_4K_MEM0", + "UTC_VML2_BANK_CACHE_1_4K_MEM1", + "UTC_VML2_BANK_CACHE_2_BIGK_MEM0", + "UTC_VML2_BANK_CACHE_2_BIGK_MEM1", + "UTC_VML2_BANK_CACHE_2_4K_MEM0", + "UTC_VML2_BANK_CACHE_2_4K_MEM1", + "UTC_VML2_BANK_CACHE_3_BIGK_MEM0", + "UTC_VML2_BANK_CACHE_3_BIGK_MEM1", + "UTC_VML2_BANK_CACHE_3_4K_MEM0", + "UTC_VML2_BANK_CACHE_3_4K_MEM1", + "UTC_VML2_IFIFO_GROUP0", + "UTC_VML2_IFIFO_GROUP1", + "UTC_VML2_IFIFO_GROUP2", + "UTC_VML2_IFIFO_GROUP3", + "UTC_VML2_IFIFO_GROUP4", + "UTC_VML2_IFIFO_GROUP5", + "UTC_VML2_IFIFO_GROUP6", + "UTC_VML2_IFIFO_GROUP7", + "UTC_VML2_IFIFO_GROUP8", + "UTC_VML2_IFIFO_GROUP9", + "UTC_VML2_IFIFO_GROUP10", + "UTC_VML2_IFIFO_GROUP11", + "UTC_VML2_IFIFO_GROUP12", + "UTC_VML2_IFIFO_GROUP13", + "UTC_VML2_IFIFO_GROUP14", + "UTC_VML2_IFIFO_GROUP15", + "UTC_VML2_IFIFO_GROUP16", + "UTC_VML2_IFIFO_GROUP17", + "UTC_VML2_IFIFO_GROUP18", + "UTC_VML2_IFIFO_GROUP19", + "UTC_VML2_IFIFO_GROUP20", + "UTC_VML2_IFIFO_GROUP21", + "UTC_VML2_IFIFO_GROUP22", + "UTC_VML2_IFIFO_GROUP23", + "UTC_VML2_IFIFO_GROUP24", +}; + +static const char * const vml2_walker_mems[] = { + "UTC_VML2_CACHE_PDE0_MEM0", + "UTC_VML2_CACHE_PDE0_MEM1", + "UTC_VML2_CACHE_PDE1_MEM0", + "UTC_VML2_CACHE_PDE1_MEM1", + "UTC_VML2_CACHE_PDE2_MEM0", + "UTC_VML2_CACHE_PDE2_MEM1", + "UTC_VML2_RDIF_ARADDRS", + "UTC_VML2_RDIF_LOG_FIFO", + "UTC_VML2_QUEUE_REQ", + "UTC_VML2_QUEUE_RET", +}; + +static const char * const utcl2_router_mems[] = { + "UTCL2_ROUTER_GROUP0_VML2_REQ_FIFO0", + "UTCL2_ROUTER_GROUP1_VML2_REQ_FIFO1", + "UTCL2_ROUTER_GROUP2_VML2_REQ_FIFO2", + "UTCL2_ROUTER_GROUP3_VML2_REQ_FIFO3", + "UTCL2_ROUTER_GROUP4_VML2_REQ_FIFO4", + "UTCL2_ROUTER_GROUP5_VML2_REQ_FIFO5", + "UTCL2_ROUTER_GROUP6_VML2_REQ_FIFO6", + "UTCL2_ROUTER_GROUP7_VML2_REQ_FIFO7", + "UTCL2_ROUTER_GROUP8_VML2_REQ_FIFO8", + "UTCL2_ROUTER_GROUP9_VML2_REQ_FIFO9", + "UTCL2_ROUTER_GROUP10_VML2_REQ_FIFO10", + "UTCL2_ROUTER_GROUP11_VML2_REQ_FIFO11", + "UTCL2_ROUTER_GROUP12_VML2_REQ_FIFO12", + "UTCL2_ROUTER_GROUP13_VML2_REQ_FIFO13", + "UTCL2_ROUTER_GROUP14_VML2_REQ_FIFO14", + "UTCL2_ROUTER_GROUP15_VML2_REQ_FIFO15", + "UTCL2_ROUTER_GROUP16_VML2_REQ_FIFO16", + "UTCL2_ROUTER_GROUP17_VML2_REQ_FIFO17", + "UTCL2_ROUTER_GROUP18_VML2_REQ_FIFO18", + "UTCL2_ROUTER_GROUP19_VML2_REQ_FIFO19", + "UTCL2_ROUTER_GROUP20_VML2_REQ_FIFO20", + "UTCL2_ROUTER_GROUP21_VML2_REQ_FIFO21", + "UTCL2_ROUTER_GROUP22_VML2_REQ_FIFO22", + "UTCL2_ROUTER_GROUP23_VML2_REQ_FIFO23", + "UTCL2_ROUTER_GROUP24_VML2_REQ_FIFO24", +}; + +static const char * const atc_l2_cache_2m_mems[] = { + "UTC_ATCL2_CACHE_2M_BANK0_WAY0_MEM", + "UTC_ATCL2_CACHE_2M_BANK0_WAY1_MEM", + "UTC_ATCL2_CACHE_2M_BANK1_WAY0_MEM", + "UTC_ATCL2_CACHE_2M_BANK1_WAY1_MEM", +}; + +static const char * const atc_l2_cache_4k_mems[] = { + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM0", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM1", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM2", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM3", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM4", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM5", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM6", + "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM7", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM0", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM1", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM2", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM3", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM4", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM5", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM6", + "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM7", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM0", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM1", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM2", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM3", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM4", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM5", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM6", + "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM7", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM0", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM1", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM2", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM3", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM4", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM5", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM6", + "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM7", +}; + +static int gfx_v9_4_query_utc_edc_status(struct amdgpu_device *adev, + struct ras_err_data *err_data) +{ + uint32_t i, data; + uint32_t sec_count, ded_count; + + WREG32_SOC15(GC, 0, mmVML2_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmVML2_MEM_ECC_CNTL, 0); + WREG32_SOC15(GC, 0, mmVML2_WALKER_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmVML2_WALKER_MEM_ECC_CNTL, 0); + WREG32_SOC15(GC, 0, mmUTCL2_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmUTCL2_MEM_ECC_CNTL, 0); + + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_DSM_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_DSM_CNTL, 0); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_DSM_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_DSM_CNTL, 0); + + for (i = 0; i < ARRAY_SIZE(vml2_mems); i++) { + WREG32_SOC15(GC, 0, mmVML2_MEM_ECC_INDEX, i); + data = RREG32_SOC15(GC, 0, mmVML2_MEM_ECC_CNTL); + + sec_count = REG_GET_FIELD(data, VML2_MEM_ECC_CNTL, SEC_COUNT); + if (sec_count) { + dev_info(adev->dev, + "Instance[%d]: SubBlock %s, SEC %d\n", i, + vml2_mems[i], sec_count); + err_data->ce_count += sec_count; + } + + ded_count = REG_GET_FIELD(data, VML2_MEM_ECC_CNTL, DED_COUNT); + if (ded_count) { + dev_info(adev->dev, + "Instance[%d]: SubBlock %s, DED %d\n", i, + vml2_mems[i], ded_count); + err_data->ue_count += ded_count; + } + } + + for (i = 0; i < ARRAY_SIZE(vml2_walker_mems); i++) { + WREG32_SOC15(GC, 0, mmVML2_WALKER_MEM_ECC_INDEX, i); + data = RREG32_SOC15(GC, 0, mmVML2_WALKER_MEM_ECC_CNTL); + + sec_count = REG_GET_FIELD(data, VML2_WALKER_MEM_ECC_CNTL, + SEC_COUNT); + if (sec_count) { + dev_info(adev->dev, + "Instance[%d]: SubBlock %s, SEC %d\n", i, + vml2_walker_mems[i], sec_count); + err_data->ce_count += sec_count; + } + + ded_count = REG_GET_FIELD(data, VML2_WALKER_MEM_ECC_CNTL, + DED_COUNT); + if (ded_count) { + dev_info(adev->dev, + "Instance[%d]: SubBlock %s, DED %d\n", i, + vml2_walker_mems[i], ded_count); + err_data->ue_count += ded_count; + } + } + + for (i = 0; i < ARRAY_SIZE(utcl2_router_mems); i++) { + WREG32_SOC15(GC, 0, mmUTCL2_MEM_ECC_INDEX, i); + data = RREG32_SOC15(GC, 0, mmUTCL2_MEM_ECC_CNTL); + + sec_count = REG_GET_FIELD(data, UTCL2_MEM_ECC_CNTL, SEC_COUNT); + if (sec_count) { + dev_info(adev->dev, + "Instance[%d]: SubBlock %s, SEC %d\n", i, + utcl2_router_mems[i], sec_count); + err_data->ce_count += sec_count; + } + + ded_count = REG_GET_FIELD(data, UTCL2_MEM_ECC_CNTL, DED_COUNT); + if (ded_count) { + dev_info(adev->dev, + "Instance[%d]: SubBlock %s, DED %d\n", i, + utcl2_router_mems[i], ded_count); + err_data->ue_count += ded_count; + } + } + + for (i = 0; i < ARRAY_SIZE(atc_l2_cache_2m_mems); i++) { + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_DSM_INDEX, i); + data = RREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_DSM_CNTL); + + sec_count = REG_GET_FIELD(data, ATC_L2_CACHE_2M_DSM_CNTL, + SEC_COUNT); + if (sec_count) { + dev_info(adev->dev, + "Instance[%d]: SubBlock %s, SEC %d\n", i, + atc_l2_cache_2m_mems[i], sec_count); + err_data->ce_count += sec_count; + } + + ded_count = REG_GET_FIELD(data, ATC_L2_CACHE_2M_DSM_CNTL, + DED_COUNT); + if (ded_count) { + dev_info(adev->dev, + "Instance[%d]: SubBlock %s, DED %d\n", i, + atc_l2_cache_2m_mems[i], ded_count); + err_data->ue_count += ded_count; + } + } + + for (i = 0; i < ARRAY_SIZE(atc_l2_cache_4k_mems); i++) { + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_DSM_INDEX, i); + data = RREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_DSM_CNTL); + + sec_count = REG_GET_FIELD(data, ATC_L2_CACHE_4K_DSM_CNTL, + SEC_COUNT); + if (sec_count) { + dev_info(adev->dev, + "Instance[%d]: SubBlock %s, SEC %d\n", i, + atc_l2_cache_4k_mems[i], sec_count); + err_data->ce_count += sec_count; + } + + ded_count = REG_GET_FIELD(data, ATC_L2_CACHE_4K_DSM_CNTL, + DED_COUNT); + if (ded_count) { + dev_info(adev->dev, + "Instance[%d]: SubBlock %s, DED %d\n", i, + atc_l2_cache_4k_mems[i], ded_count); + err_data->ue_count += ded_count; + } + } + + WREG32_SOC15(GC, 0, mmVML2_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmVML2_WALKER_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmUTCL2_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_DSM_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_DSM_INDEX, 255); + + return 0; +} + +static int gfx_v9_4_ras_error_count(struct amdgpu_device *adev, + const struct soc15_reg_entry *reg, + uint32_t se_id, uint32_t inst_id, + uint32_t value, uint32_t *sec_count, + uint32_t *ded_count) +{ + uint32_t i; + uint32_t sec_cnt, ded_cnt; + + for (i = 0; i < ARRAY_SIZE(gfx_v9_4_ras_fields); i++) { + if (gfx_v9_4_ras_fields[i].reg_offset != reg->reg_offset || + gfx_v9_4_ras_fields[i].seg != reg->seg || + gfx_v9_4_ras_fields[i].inst != reg->inst) + continue; + + sec_cnt = (value & gfx_v9_4_ras_fields[i].sec_count_mask) >> + gfx_v9_4_ras_fields[i].sec_count_shift; + if (sec_cnt) { + dev_info(adev->dev, + "GFX SubBlock %s, Instance[%d][%d], SEC %d\n", + gfx_v9_4_ras_fields[i].name, se_id, inst_id, + sec_cnt); + *sec_count += sec_cnt; + } + + ded_cnt = (value & gfx_v9_4_ras_fields[i].ded_count_mask) >> + gfx_v9_4_ras_fields[i].ded_count_shift; + if (ded_cnt) { + dev_info(adev->dev, + "GFX SubBlock %s, Instance[%d][%d], DED %d\n", + gfx_v9_4_ras_fields[i].name, se_id, inst_id, + ded_cnt); + *ded_count += ded_cnt; + } + } + + return 0; +} + +static void gfx_v9_4_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + uint32_t sec_count = 0, ded_count = 0; + uint32_t i, j, k; + uint32_t reg_value; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return; + + err_data->ue_count = 0; + err_data->ce_count = 0; + + mutex_lock(&adev->grbm_idx_mutex); + + for (i = 0; i < ARRAY_SIZE(gfx_v9_4_edc_counter_regs); i++) { + for (j = 0; j < gfx_v9_4_edc_counter_regs[i].se_num; j++) { + for (k = 0; k < gfx_v9_4_edc_counter_regs[i].instance; + k++) { + gfx_v9_4_select_se_sh(adev, j, 0, k); + reg_value = RREG32(SOC15_REG_ENTRY_OFFSET( + gfx_v9_4_edc_counter_regs[i])); + if (reg_value) + gfx_v9_4_ras_error_count(adev, + &gfx_v9_4_edc_counter_regs[i], + j, k, reg_value, &sec_count, + &ded_count); + } + } + } + + err_data->ce_count += sec_count; + err_data->ue_count += ded_count; + + gfx_v9_4_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + mutex_unlock(&adev->grbm_idx_mutex); + + gfx_v9_4_query_utc_edc_status(adev, err_data); + +} + +static void gfx_v9_4_reset_ras_error_count(struct amdgpu_device *adev) +{ + int i, j, k; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < ARRAY_SIZE(gfx_v9_4_edc_counter_regs); i++) { + for (j = 0; j < gfx_v9_4_edc_counter_regs[i].se_num; j++) { + for (k = 0; k < gfx_v9_4_edc_counter_regs[i].instance; + k++) { + gfx_v9_4_select_se_sh(adev, j, 0x0, k); + RREG32(SOC15_REG_ENTRY_OFFSET( + gfx_v9_4_edc_counter_regs[i])); + } + } + } + WREG32_SOC15(GC, 0, mmGRBM_GFX_INDEX, 0xe0000000); + mutex_unlock(&adev->grbm_idx_mutex); + + WREG32_SOC15(GC, 0, mmVML2_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmVML2_MEM_ECC_CNTL, 0); + WREG32_SOC15(GC, 0, mmVML2_WALKER_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmVML2_WALKER_MEM_ECC_CNTL, 0); + WREG32_SOC15(GC, 0, mmUTCL2_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmUTCL2_MEM_ECC_CNTL, 0); + + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_DSM_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_DSM_CNTL, 0); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_DSM_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_DSM_CNTL, 0); + + for (i = 0; i < ARRAY_SIZE(vml2_mems); i++) { + WREG32_SOC15(GC, 0, mmVML2_MEM_ECC_INDEX, i); + RREG32_SOC15(GC, 0, mmVML2_MEM_ECC_CNTL); + } + + for (i = 0; i < ARRAY_SIZE(vml2_walker_mems); i++) { + WREG32_SOC15(GC, 0, mmVML2_WALKER_MEM_ECC_INDEX, i); + RREG32_SOC15(GC, 0, mmVML2_WALKER_MEM_ECC_CNTL); + } + + for (i = 0; i < ARRAY_SIZE(utcl2_router_mems); i++) { + WREG32_SOC15(GC, 0, mmUTCL2_MEM_ECC_INDEX, i); + RREG32_SOC15(GC, 0, mmUTCL2_MEM_ECC_CNTL); + } + + for (i = 0; i < ARRAY_SIZE(atc_l2_cache_2m_mems); i++) { + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_DSM_INDEX, i); + RREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_DSM_CNTL); + } + + for (i = 0; i < ARRAY_SIZE(atc_l2_cache_4k_mems); i++) { + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_DSM_INDEX, i); + RREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_DSM_CNTL); + } + + WREG32_SOC15(GC, 0, mmVML2_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmVML2_WALKER_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmUTCL2_MEM_ECC_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_DSM_INDEX, 255); + WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_DSM_INDEX, 255); +} + +static const struct soc15_reg_entry gfx_v9_4_ea_err_status_regs = + { SOC15_REG_ENTRY(GC, 0, mmGCEA_ERR_STATUS), 0, 1, 32 }; + +static void gfx_v9_4_query_ras_error_status(struct amdgpu_device *adev) +{ + uint32_t i, j; + uint32_t reg_value; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return; + + mutex_lock(&adev->grbm_idx_mutex); + + for (i = 0; i < gfx_v9_4_ea_err_status_regs.se_num; i++) { + for (j = 0; j < gfx_v9_4_ea_err_status_regs.instance; + j++) { + gfx_v9_4_select_se_sh(adev, i, 0, j); + reg_value = RREG32(SOC15_REG_ENTRY_OFFSET( + gfx_v9_4_ea_err_status_regs)); + if (REG_GET_FIELD(reg_value, GCEA_ERR_STATUS, SDP_RDRSP_STATUS) || + REG_GET_FIELD(reg_value, GCEA_ERR_STATUS, SDP_WRRSP_STATUS) || + REG_GET_FIELD(reg_value, GCEA_ERR_STATUS, SDP_RDRSP_DATAPARITY_ERROR)) { + /* SDP read/write error/parity error in FUE_IS_FATAL mode + * can cause system fatal error in arcturas. Harvest the error + * status before GPU reset */ + dev_warn(adev->dev, "GCEA err detected at instance: %d, status: 0x%x!\n", + j, reg_value); + } + } + } + + gfx_v9_4_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + mutex_unlock(&adev->grbm_idx_mutex); +} + + +const struct amdgpu_ras_block_hw_ops gfx_v9_4_ras_ops = { + .query_ras_error_count = &gfx_v9_4_query_ras_error_count, + .reset_ras_error_count = &gfx_v9_4_reset_ras_error_count, + .query_ras_error_status = &gfx_v9_4_query_ras_error_status, +}; + +struct amdgpu_gfx_ras gfx_v9_4_ras = { + .ras_block = { + .hw_ops = &gfx_v9_4_ras_ops, + }, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4.h b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4.h new file mode 100644 index 000000000..ca520a767 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4.h @@ -0,0 +1,29 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFX_V9_4_H__ +#define __GFX_V9_4_H__ + +extern struct amdgpu_gfx_ras gfx_v9_4_ras; + +#endif /* __GFX_V9_4_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c new file mode 100644 index 000000000..63f6843a0 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c @@ -0,0 +1,1940 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "soc15.h" +#include "soc15d.h" + +#include "gc/gc_9_4_2_offset.h" +#include "gc/gc_9_4_2_sh_mask.h" +#include "gfx_v9_0.h" + +#include "gfx_v9_4_2.h" +#include "amdgpu_ras.h" +#include "amdgpu_gfx.h" + +#define SE_ID_MAX 8 +#define CU_ID_MAX 16 +#define SIMD_ID_MAX 4 +#define WAVE_ID_MAX 10 + +enum gfx_v9_4_2_utc_type { + VML2_MEM, + VML2_WALKER_MEM, + UTCL2_MEM, + ATC_L2_CACHE_2M, + ATC_L2_CACHE_32K, + ATC_L2_CACHE_4K +}; + +struct gfx_v9_4_2_utc_block { + enum gfx_v9_4_2_utc_type type; + uint32_t num_banks; + uint32_t num_ways; + uint32_t num_mem_blocks; + struct soc15_reg idx_reg; + struct soc15_reg data_reg; + uint32_t sec_count_mask; + uint32_t sec_count_shift; + uint32_t ded_count_mask; + uint32_t ded_count_shift; + uint32_t clear; +}; + +static const struct soc15_reg_golden golden_settings_gc_9_4_2_alde_die_0[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CHAN_STEER_0, 0x3fffffff, 0x141dc920), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CHAN_STEER_1, 0x3fffffff, 0x3b458b93), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CHAN_STEER_2, 0x3fffffff, 0x1a4f5583), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CHAN_STEER_3, 0x3fffffff, 0x317717f6), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CHAN_STEER_4, 0x3fffffff, 0x107cc1e6), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CHAN_STEER_5, 0x3ff, 0x351), +}; + +static const struct soc15_reg_golden golden_settings_gc_9_4_2_alde_die_1[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CHAN_STEER_0, 0x3fffffff, 0x2591aa38), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CHAN_STEER_1, 0x3fffffff, 0xac9e88b), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CHAN_STEER_2, 0x3fffffff, 0x2bc3369b), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CHAN_STEER_3, 0x3fffffff, 0xfb74ee), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CHAN_STEER_4, 0x3fffffff, 0x21f0a2fe), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CHAN_STEER_5, 0x3ff, 0x49), +}; + +static const struct soc15_reg_golden golden_settings_gc_9_4_2_alde[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, regGB_ADDR_CONFIG, 0xffff77ff, 0x2a114042), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTA_CNTL_AUX, 0xfffffeef, 0x10b0000), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_UTCL1_CNTL1, 0xffffffff, 0x30800400), + SOC15_REG_GOLDEN_VALUE(GC, 0, regTCI_CNTL_3, 0xff, 0x20), +}; + +/* + * This shader is used to clear VGPRS and LDS, and also write the input + * pattern into the write back buffer, which will be used by driver to + * check whether all SIMDs have been covered. +*/ +static const u32 vgpr_init_compute_shader_aldebaran[] = { + 0xb8840904, 0xb8851a04, 0xb8861344, 0xb8831804, 0x9208ff06, 0x00000280, + 0x9209a805, 0x920a8a04, 0x81080908, 0x81080a08, 0x81080308, 0x8e078208, + 0x81078407, 0xc0410080, 0x00000007, 0xbf8c0000, 0xbf8a0000, 0xd3d94000, + 0x18000080, 0xd3d94001, 0x18000080, 0xd3d94002, 0x18000080, 0xd3d94003, + 0x18000080, 0xd3d94004, 0x18000080, 0xd3d94005, 0x18000080, 0xd3d94006, + 0x18000080, 0xd3d94007, 0x18000080, 0xd3d94008, 0x18000080, 0xd3d94009, + 0x18000080, 0xd3d9400a, 0x18000080, 0xd3d9400b, 0x18000080, 0xd3d9400c, + 0x18000080, 0xd3d9400d, 0x18000080, 0xd3d9400e, 0x18000080, 0xd3d9400f, + 0x18000080, 0xd3d94010, 0x18000080, 0xd3d94011, 0x18000080, 0xd3d94012, + 0x18000080, 0xd3d94013, 0x18000080, 0xd3d94014, 0x18000080, 0xd3d94015, + 0x18000080, 0xd3d94016, 0x18000080, 0xd3d94017, 0x18000080, 0xd3d94018, + 0x18000080, 0xd3d94019, 0x18000080, 0xd3d9401a, 0x18000080, 0xd3d9401b, + 0x18000080, 0xd3d9401c, 0x18000080, 0xd3d9401d, 0x18000080, 0xd3d9401e, + 0x18000080, 0xd3d9401f, 0x18000080, 0xd3d94020, 0x18000080, 0xd3d94021, + 0x18000080, 0xd3d94022, 0x18000080, 0xd3d94023, 0x18000080, 0xd3d94024, + 0x18000080, 0xd3d94025, 0x18000080, 0xd3d94026, 0x18000080, 0xd3d94027, + 0x18000080, 0xd3d94028, 0x18000080, 0xd3d94029, 0x18000080, 0xd3d9402a, + 0x18000080, 0xd3d9402b, 0x18000080, 0xd3d9402c, 0x18000080, 0xd3d9402d, + 0x18000080, 0xd3d9402e, 0x18000080, 0xd3d9402f, 0x18000080, 0xd3d94030, + 0x18000080, 0xd3d94031, 0x18000080, 0xd3d94032, 0x18000080, 0xd3d94033, + 0x18000080, 0xd3d94034, 0x18000080, 0xd3d94035, 0x18000080, 0xd3d94036, + 0x18000080, 0xd3d94037, 0x18000080, 0xd3d94038, 0x18000080, 0xd3d94039, + 0x18000080, 0xd3d9403a, 0x18000080, 0xd3d9403b, 0x18000080, 0xd3d9403c, + 0x18000080, 0xd3d9403d, 0x18000080, 0xd3d9403e, 0x18000080, 0xd3d9403f, + 0x18000080, 0xd3d94040, 0x18000080, 0xd3d94041, 0x18000080, 0xd3d94042, + 0x18000080, 0xd3d94043, 0x18000080, 0xd3d94044, 0x18000080, 0xd3d94045, + 0x18000080, 0xd3d94046, 0x18000080, 0xd3d94047, 0x18000080, 0xd3d94048, + 0x18000080, 0xd3d94049, 0x18000080, 0xd3d9404a, 0x18000080, 0xd3d9404b, + 0x18000080, 0xd3d9404c, 0x18000080, 0xd3d9404d, 0x18000080, 0xd3d9404e, + 0x18000080, 0xd3d9404f, 0x18000080, 0xd3d94050, 0x18000080, 0xd3d94051, + 0x18000080, 0xd3d94052, 0x18000080, 0xd3d94053, 0x18000080, 0xd3d94054, + 0x18000080, 0xd3d94055, 0x18000080, 0xd3d94056, 0x18000080, 0xd3d94057, + 0x18000080, 0xd3d94058, 0x18000080, 0xd3d94059, 0x18000080, 0xd3d9405a, + 0x18000080, 0xd3d9405b, 0x18000080, 0xd3d9405c, 0x18000080, 0xd3d9405d, + 0x18000080, 0xd3d9405e, 0x18000080, 0xd3d9405f, 0x18000080, 0xd3d94060, + 0x18000080, 0xd3d94061, 0x18000080, 0xd3d94062, 0x18000080, 0xd3d94063, + 0x18000080, 0xd3d94064, 0x18000080, 0xd3d94065, 0x18000080, 0xd3d94066, + 0x18000080, 0xd3d94067, 0x18000080, 0xd3d94068, 0x18000080, 0xd3d94069, + 0x18000080, 0xd3d9406a, 0x18000080, 0xd3d9406b, 0x18000080, 0xd3d9406c, + 0x18000080, 0xd3d9406d, 0x18000080, 0xd3d9406e, 0x18000080, 0xd3d9406f, + 0x18000080, 0xd3d94070, 0x18000080, 0xd3d94071, 0x18000080, 0xd3d94072, + 0x18000080, 0xd3d94073, 0x18000080, 0xd3d94074, 0x18000080, 0xd3d94075, + 0x18000080, 0xd3d94076, 0x18000080, 0xd3d94077, 0x18000080, 0xd3d94078, + 0x18000080, 0xd3d94079, 0x18000080, 0xd3d9407a, 0x18000080, 0xd3d9407b, + 0x18000080, 0xd3d9407c, 0x18000080, 0xd3d9407d, 0x18000080, 0xd3d9407e, + 0x18000080, 0xd3d9407f, 0x18000080, 0xd3d94080, 0x18000080, 0xd3d94081, + 0x18000080, 0xd3d94082, 0x18000080, 0xd3d94083, 0x18000080, 0xd3d94084, + 0x18000080, 0xd3d94085, 0x18000080, 0xd3d94086, 0x18000080, 0xd3d94087, + 0x18000080, 0xd3d94088, 0x18000080, 0xd3d94089, 0x18000080, 0xd3d9408a, + 0x18000080, 0xd3d9408b, 0x18000080, 0xd3d9408c, 0x18000080, 0xd3d9408d, + 0x18000080, 0xd3d9408e, 0x18000080, 0xd3d9408f, 0x18000080, 0xd3d94090, + 0x18000080, 0xd3d94091, 0x18000080, 0xd3d94092, 0x18000080, 0xd3d94093, + 0x18000080, 0xd3d94094, 0x18000080, 0xd3d94095, 0x18000080, 0xd3d94096, + 0x18000080, 0xd3d94097, 0x18000080, 0xd3d94098, 0x18000080, 0xd3d94099, + 0x18000080, 0xd3d9409a, 0x18000080, 0xd3d9409b, 0x18000080, 0xd3d9409c, + 0x18000080, 0xd3d9409d, 0x18000080, 0xd3d9409e, 0x18000080, 0xd3d9409f, + 0x18000080, 0xd3d940a0, 0x18000080, 0xd3d940a1, 0x18000080, 0xd3d940a2, + 0x18000080, 0xd3d940a3, 0x18000080, 0xd3d940a4, 0x18000080, 0xd3d940a5, + 0x18000080, 0xd3d940a6, 0x18000080, 0xd3d940a7, 0x18000080, 0xd3d940a8, + 0x18000080, 0xd3d940a9, 0x18000080, 0xd3d940aa, 0x18000080, 0xd3d940ab, + 0x18000080, 0xd3d940ac, 0x18000080, 0xd3d940ad, 0x18000080, 0xd3d940ae, + 0x18000080, 0xd3d940af, 0x18000080, 0xd3d940b0, 0x18000080, 0xd3d940b1, + 0x18000080, 0xd3d940b2, 0x18000080, 0xd3d940b3, 0x18000080, 0xd3d940b4, + 0x18000080, 0xd3d940b5, 0x18000080, 0xd3d940b6, 0x18000080, 0xd3d940b7, + 0x18000080, 0xd3d940b8, 0x18000080, 0xd3d940b9, 0x18000080, 0xd3d940ba, + 0x18000080, 0xd3d940bb, 0x18000080, 0xd3d940bc, 0x18000080, 0xd3d940bd, + 0x18000080, 0xd3d940be, 0x18000080, 0xd3d940bf, 0x18000080, 0xd3d940c0, + 0x18000080, 0xd3d940c1, 0x18000080, 0xd3d940c2, 0x18000080, 0xd3d940c3, + 0x18000080, 0xd3d940c4, 0x18000080, 0xd3d940c5, 0x18000080, 0xd3d940c6, + 0x18000080, 0xd3d940c7, 0x18000080, 0xd3d940c8, 0x18000080, 0xd3d940c9, + 0x18000080, 0xd3d940ca, 0x18000080, 0xd3d940cb, 0x18000080, 0xd3d940cc, + 0x18000080, 0xd3d940cd, 0x18000080, 0xd3d940ce, 0x18000080, 0xd3d940cf, + 0x18000080, 0xd3d940d0, 0x18000080, 0xd3d940d1, 0x18000080, 0xd3d940d2, + 0x18000080, 0xd3d940d3, 0x18000080, 0xd3d940d4, 0x18000080, 0xd3d940d5, + 0x18000080, 0xd3d940d6, 0x18000080, 0xd3d940d7, 0x18000080, 0xd3d940d8, + 0x18000080, 0xd3d940d9, 0x18000080, 0xd3d940da, 0x18000080, 0xd3d940db, + 0x18000080, 0xd3d940dc, 0x18000080, 0xd3d940dd, 0x18000080, 0xd3d940de, + 0x18000080, 0xd3d940df, 0x18000080, 0xd3d940e0, 0x18000080, 0xd3d940e1, + 0x18000080, 0xd3d940e2, 0x18000080, 0xd3d940e3, 0x18000080, 0xd3d940e4, + 0x18000080, 0xd3d940e5, 0x18000080, 0xd3d940e6, 0x18000080, 0xd3d940e7, + 0x18000080, 0xd3d940e8, 0x18000080, 0xd3d940e9, 0x18000080, 0xd3d940ea, + 0x18000080, 0xd3d940eb, 0x18000080, 0xd3d940ec, 0x18000080, 0xd3d940ed, + 0x18000080, 0xd3d940ee, 0x18000080, 0xd3d940ef, 0x18000080, 0xd3d940f0, + 0x18000080, 0xd3d940f1, 0x18000080, 0xd3d940f2, 0x18000080, 0xd3d940f3, + 0x18000080, 0xd3d940f4, 0x18000080, 0xd3d940f5, 0x18000080, 0xd3d940f6, + 0x18000080, 0xd3d940f7, 0x18000080, 0xd3d940f8, 0x18000080, 0xd3d940f9, + 0x18000080, 0xd3d940fa, 0x18000080, 0xd3d940fb, 0x18000080, 0xd3d940fc, + 0x18000080, 0xd3d940fd, 0x18000080, 0xd3d940fe, 0x18000080, 0xd3d940ff, + 0x18000080, 0xb07c0000, 0xbe8a00ff, 0x000000f8, 0xbf11080a, 0x7e000280, + 0x7e020280, 0x7e040280, 0x7e060280, 0x7e080280, 0x7e0a0280, 0x7e0c0280, + 0x7e0e0280, 0x808a880a, 0xbe80320a, 0xbf84fff5, 0xbf9c0000, 0xd28c0001, + 0x0001007f, 0xd28d0001, 0x0002027e, 0x10020288, 0xbe8b0004, 0xb78b4000, + 0xd1196a01, 0x00001701, 0xbe8a0087, 0xbefc00c1, 0xd89c4000, 0x00020201, + 0xd89cc080, 0x00040401, 0x320202ff, 0x00000800, 0x808a810a, 0xbf84fff8, + 0xbf810000, +}; + +const struct soc15_reg_entry vgpr_init_regs_aldebaran[] = { + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_RESOURCE_LIMITS), 0x0000000 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_X), 0x40 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Y), 4 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Z), 1 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC1), 0xbf }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC2), 0x400006 }, /* 64KB LDS */ + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC3), 0x3F }, /* 63 - accum-offset = 256 */ + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE4), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE5), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE6), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE7), 0xffffffff }, +}; + +/* + * The below shaders are used to clear SGPRS, and also write the input + * pattern into the write back buffer. The first two dispatch should be + * scheduled simultaneously which make sure that all SGPRS could be + * allocated, so the dispatch 1 need check write back buffer before scheduled, + * make sure that waves of dispatch 0 are all dispacthed to all simds + * balanced. both dispatch 0 and dispatch 1 should be halted until all waves + * are dispatched, and then driver write a pattern to the shared memory to make + * all waves continue. +*/ +static const u32 sgpr112_init_compute_shader_aldebaran[] = { + 0xb8840904, 0xb8851a04, 0xb8861344, 0xb8831804, 0x9208ff06, 0x00000280, + 0x9209a805, 0x920a8a04, 0x81080908, 0x81080a08, 0x81080308, 0x8e078208, + 0x81078407, 0xc0410080, 0x00000007, 0xbf8c0000, 0xbf8e003f, 0xc0030200, + 0x00000000, 0xbf8c0000, 0xbf06ff08, 0xdeadbeaf, 0xbf84fff9, 0x81028102, + 0xc0410080, 0x00000007, 0xbf8c0000, 0xbf8a0000, 0xbefc0080, 0xbeea0080, + 0xbeeb0080, 0xbf00f280, 0xbee60080, 0xbee70080, 0xbee80080, 0xbee90080, + 0xbefe0080, 0xbeff0080, 0xbe880080, 0xbe890080, 0xbe8a0080, 0xbe8b0080, + 0xbe8c0080, 0xbe8d0080, 0xbe8e0080, 0xbe8f0080, 0xbe900080, 0xbe910080, + 0xbe920080, 0xbe930080, 0xbe940080, 0xbe950080, 0xbe960080, 0xbe970080, + 0xbe980080, 0xbe990080, 0xbe9a0080, 0xbe9b0080, 0xbe9c0080, 0xbe9d0080, + 0xbe9e0080, 0xbe9f0080, 0xbea00080, 0xbea10080, 0xbea20080, 0xbea30080, + 0xbea40080, 0xbea50080, 0xbea60080, 0xbea70080, 0xbea80080, 0xbea90080, + 0xbeaa0080, 0xbeab0080, 0xbeac0080, 0xbead0080, 0xbeae0080, 0xbeaf0080, + 0xbeb00080, 0xbeb10080, 0xbeb20080, 0xbeb30080, 0xbeb40080, 0xbeb50080, + 0xbeb60080, 0xbeb70080, 0xbeb80080, 0xbeb90080, 0xbeba0080, 0xbebb0080, + 0xbebc0080, 0xbebd0080, 0xbebe0080, 0xbebf0080, 0xbec00080, 0xbec10080, + 0xbec20080, 0xbec30080, 0xbec40080, 0xbec50080, 0xbec60080, 0xbec70080, + 0xbec80080, 0xbec90080, 0xbeca0080, 0xbecb0080, 0xbecc0080, 0xbecd0080, + 0xbece0080, 0xbecf0080, 0xbed00080, 0xbed10080, 0xbed20080, 0xbed30080, + 0xbed40080, 0xbed50080, 0xbed60080, 0xbed70080, 0xbed80080, 0xbed90080, + 0xbeda0080, 0xbedb0080, 0xbedc0080, 0xbedd0080, 0xbede0080, 0xbedf0080, + 0xbee00080, 0xbee10080, 0xbee20080, 0xbee30080, 0xbee40080, 0xbee50080, + 0xbf810000 +}; + +const struct soc15_reg_entry sgpr112_init_regs_aldebaran[] = { + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_RESOURCE_LIMITS), 0x0000000 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_X), 0x40 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Y), 8 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Z), 1 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC1), 0x340 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC2), 0x6 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC3), 0x0 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE4), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE5), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE6), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE7), 0xffffffff }, +}; + +static const u32 sgpr96_init_compute_shader_aldebaran[] = { + 0xb8840904, 0xb8851a04, 0xb8861344, 0xb8831804, 0x9208ff06, 0x00000280, + 0x9209a805, 0x920a8a04, 0x81080908, 0x81080a08, 0x81080308, 0x8e078208, + 0x81078407, 0xc0410080, 0x00000007, 0xbf8c0000, 0xbf8e003f, 0xc0030200, + 0x00000000, 0xbf8c0000, 0xbf06ff08, 0xdeadbeaf, 0xbf84fff9, 0x81028102, + 0xc0410080, 0x00000007, 0xbf8c0000, 0xbf8a0000, 0xbefc0080, 0xbeea0080, + 0xbeeb0080, 0xbf00f280, 0xbee60080, 0xbee70080, 0xbee80080, 0xbee90080, + 0xbefe0080, 0xbeff0080, 0xbe880080, 0xbe890080, 0xbe8a0080, 0xbe8b0080, + 0xbe8c0080, 0xbe8d0080, 0xbe8e0080, 0xbe8f0080, 0xbe900080, 0xbe910080, + 0xbe920080, 0xbe930080, 0xbe940080, 0xbe950080, 0xbe960080, 0xbe970080, + 0xbe980080, 0xbe990080, 0xbe9a0080, 0xbe9b0080, 0xbe9c0080, 0xbe9d0080, + 0xbe9e0080, 0xbe9f0080, 0xbea00080, 0xbea10080, 0xbea20080, 0xbea30080, + 0xbea40080, 0xbea50080, 0xbea60080, 0xbea70080, 0xbea80080, 0xbea90080, + 0xbeaa0080, 0xbeab0080, 0xbeac0080, 0xbead0080, 0xbeae0080, 0xbeaf0080, + 0xbeb00080, 0xbeb10080, 0xbeb20080, 0xbeb30080, 0xbeb40080, 0xbeb50080, + 0xbeb60080, 0xbeb70080, 0xbeb80080, 0xbeb90080, 0xbeba0080, 0xbebb0080, + 0xbebc0080, 0xbebd0080, 0xbebe0080, 0xbebf0080, 0xbec00080, 0xbec10080, + 0xbec20080, 0xbec30080, 0xbec40080, 0xbec50080, 0xbec60080, 0xbec70080, + 0xbec80080, 0xbec90080, 0xbeca0080, 0xbecb0080, 0xbecc0080, 0xbecd0080, + 0xbece0080, 0xbecf0080, 0xbed00080, 0xbed10080, 0xbed20080, 0xbed30080, + 0xbed40080, 0xbed50080, 0xbed60080, 0xbed70080, 0xbed80080, 0xbed90080, + 0xbf810000, +}; + +const struct soc15_reg_entry sgpr96_init_regs_aldebaran[] = { + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_RESOURCE_LIMITS), 0x0000000 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_X), 0x40 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Y), 0xc }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Z), 1 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC1), 0x2c0 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC2), 0x6 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC3), 0x0 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE4), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE5), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE6), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE7), 0xffffffff }, +}; + +/* + * This shader is used to clear the uninitiated sgprs after the above + * two dispatches, because of hardware feature, dispath 0 couldn't clear + * top hole sgprs. Therefore need 4 waves per SIMD to cover these sgprs +*/ +static const u32 sgpr64_init_compute_shader_aldebaran[] = { + 0xb8840904, 0xb8851a04, 0xb8861344, 0xb8831804, 0x9208ff06, 0x00000280, + 0x9209a805, 0x920a8a04, 0x81080908, 0x81080a08, 0x81080308, 0x8e078208, + 0x81078407, 0xc0410080, 0x00000007, 0xbf8c0000, 0xbf8e003f, 0xc0030200, + 0x00000000, 0xbf8c0000, 0xbf06ff08, 0xdeadbeaf, 0xbf84fff9, 0x81028102, + 0xc0410080, 0x00000007, 0xbf8c0000, 0xbf8a0000, 0xbefc0080, 0xbeea0080, + 0xbeeb0080, 0xbf00f280, 0xbee60080, 0xbee70080, 0xbee80080, 0xbee90080, + 0xbefe0080, 0xbeff0080, 0xbe880080, 0xbe890080, 0xbe8a0080, 0xbe8b0080, + 0xbe8c0080, 0xbe8d0080, 0xbe8e0080, 0xbe8f0080, 0xbe900080, 0xbe910080, + 0xbe920080, 0xbe930080, 0xbe940080, 0xbe950080, 0xbe960080, 0xbe970080, + 0xbe980080, 0xbe990080, 0xbe9a0080, 0xbe9b0080, 0xbe9c0080, 0xbe9d0080, + 0xbe9e0080, 0xbe9f0080, 0xbea00080, 0xbea10080, 0xbea20080, 0xbea30080, + 0xbea40080, 0xbea50080, 0xbea60080, 0xbea70080, 0xbea80080, 0xbea90080, + 0xbeaa0080, 0xbeab0080, 0xbeac0080, 0xbead0080, 0xbeae0080, 0xbeaf0080, + 0xbeb00080, 0xbeb10080, 0xbeb20080, 0xbeb30080, 0xbeb40080, 0xbeb50080, + 0xbeb60080, 0xbeb70080, 0xbeb80080, 0xbeb90080, 0xbf810000, +}; + +const struct soc15_reg_entry sgpr64_init_regs_aldebaran[] = { + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_RESOURCE_LIMITS), 0x0000000 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_X), 0x40 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Y), 0x10 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Z), 1 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC1), 0x1c0 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC2), 0x6 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC3), 0x0 }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE4), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE5), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE6), 0xffffffff }, + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE7), 0xffffffff }, +}; + +static int gfx_v9_4_2_run_shader(struct amdgpu_device *adev, + struct amdgpu_ring *ring, + struct amdgpu_ib *ib, + const u32 *shader_ptr, u32 shader_size, + const struct soc15_reg_entry *init_regs, u32 regs_size, + u32 compute_dim_x, u64 wb_gpu_addr, u32 pattern, + struct dma_fence **fence_ptr) +{ + int r, i; + uint32_t total_size, shader_offset; + u64 gpu_addr; + + total_size = (regs_size * 3 + 4 + 5 + 5) * 4; + total_size = ALIGN(total_size, 256); + shader_offset = total_size; + total_size += ALIGN(shader_size, 256); + + /* allocate an indirect buffer to put the commands in */ + memset(ib, 0, sizeof(*ib)); + r = amdgpu_ib_get(adev, NULL, total_size, + AMDGPU_IB_POOL_DIRECT, ib); + if (r) { + dev_err(adev->dev, "failed to get ib (%d).\n", r); + return r; + } + + /* load the compute shaders */ + for (i = 0; i < shader_size/sizeof(u32); i++) + ib->ptr[i + (shader_offset / 4)] = shader_ptr[i]; + + /* init the ib length to 0 */ + ib->length_dw = 0; + + /* write the register state for the compute dispatch */ + for (i = 0; i < regs_size; i++) { + ib->ptr[ib->length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1); + ib->ptr[ib->length_dw++] = SOC15_REG_ENTRY_OFFSET(init_regs[i]) + - PACKET3_SET_SH_REG_START; + ib->ptr[ib->length_dw++] = init_regs[i].reg_value; + } + + /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */ + gpu_addr = (ib->gpu_addr + (u64)shader_offset) >> 8; + ib->ptr[ib->length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2); + ib->ptr[ib->length_dw++] = SOC15_REG_OFFSET(GC, 0, regCOMPUTE_PGM_LO) + - PACKET3_SET_SH_REG_START; + ib->ptr[ib->length_dw++] = lower_32_bits(gpu_addr); + ib->ptr[ib->length_dw++] = upper_32_bits(gpu_addr); + + /* write the wb buffer address */ + ib->ptr[ib->length_dw++] = PACKET3(PACKET3_SET_SH_REG, 3); + ib->ptr[ib->length_dw++] = SOC15_REG_OFFSET(GC, 0, regCOMPUTE_USER_DATA_0) + - PACKET3_SET_SH_REG_START; + ib->ptr[ib->length_dw++] = lower_32_bits(wb_gpu_addr); + ib->ptr[ib->length_dw++] = upper_32_bits(wb_gpu_addr); + ib->ptr[ib->length_dw++] = pattern; + + /* write dispatch packet */ + ib->ptr[ib->length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3); + ib->ptr[ib->length_dw++] = compute_dim_x; /* x */ + ib->ptr[ib->length_dw++] = 1; /* y */ + ib->ptr[ib->length_dw++] = 1; /* z */ + ib->ptr[ib->length_dw++] = + REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1); + + /* shedule the ib on the ring */ + r = amdgpu_ib_schedule(ring, 1, ib, NULL, fence_ptr); + if (r) { + dev_err(adev->dev, "ib submit failed (%d).\n", r); + amdgpu_ib_free(adev, ib, NULL); + } + return r; +} + +static void gfx_v9_4_2_log_wave_assignment(struct amdgpu_device *adev, uint32_t *wb_ptr) +{ + uint32_t se, cu, simd, wave; + uint32_t offset = 0; + char *str; + int size; + + str = kmalloc(256, GFP_KERNEL); + if (!str) + return; + + dev_dbg(adev->dev, "wave assignment:\n"); + + for (se = 0; se < adev->gfx.config.max_shader_engines; se++) { + for (cu = 0; cu < CU_ID_MAX; cu++) { + memset(str, 0, 256); + size = sprintf(str, "SE[%02d]CU[%02d]: ", se, cu); + for (simd = 0; simd < SIMD_ID_MAX; simd++) { + size += sprintf(str + size, "["); + for (wave = 0; wave < WAVE_ID_MAX; wave++) { + size += sprintf(str + size, "%x", wb_ptr[offset]); + offset++; + } + size += sprintf(str + size, "] "); + } + dev_dbg(adev->dev, "%s\n", str); + } + } + + kfree(str); +} + +static int gfx_v9_4_2_wait_for_waves_assigned(struct amdgpu_device *adev, + uint32_t *wb_ptr, uint32_t mask, + uint32_t pattern, uint32_t num_wave, bool wait) +{ + uint32_t se, cu, simd, wave; + uint32_t loop = 0; + uint32_t wave_cnt; + uint32_t offset; + + do { + wave_cnt = 0; + offset = 0; + + for (se = 0; se < adev->gfx.config.max_shader_engines; se++) + for (cu = 0; cu < CU_ID_MAX; cu++) + for (simd = 0; simd < SIMD_ID_MAX; simd++) + for (wave = 0; wave < WAVE_ID_MAX; wave++) { + if (((1 << wave) & mask) && + (wb_ptr[offset] == pattern)) + wave_cnt++; + + offset++; + } + + if (wave_cnt == num_wave) + return 0; + + mdelay(1); + } while (++loop < 2000 && wait); + + dev_err(adev->dev, "actual wave num: %d, expected wave num: %d\n", + wave_cnt, num_wave); + + gfx_v9_4_2_log_wave_assignment(adev, wb_ptr); + + return -EBADSLT; +} + +static int gfx_v9_4_2_do_sgprs_init(struct amdgpu_device *adev) +{ + int r; + int wb_size = adev->gfx.config.max_shader_engines * + CU_ID_MAX * SIMD_ID_MAX * WAVE_ID_MAX; + struct amdgpu_ib wb_ib; + struct amdgpu_ib disp_ibs[3]; + struct dma_fence *fences[3]; + u32 pattern[3] = { 0x1, 0x5, 0xa }; + + /* bail if the compute ring is not ready */ + if (!adev->gfx.compute_ring[0].sched.ready || + !adev->gfx.compute_ring[1].sched.ready) + return 0; + + /* allocate the write-back buffer from IB */ + memset(&wb_ib, 0, sizeof(wb_ib)); + r = amdgpu_ib_get(adev, NULL, (1 + wb_size) * sizeof(uint32_t), + AMDGPU_IB_POOL_DIRECT, &wb_ib); + if (r) { + dev_err(adev->dev, "failed to get ib (%d) for wb\n", r); + return r; + } + memset(wb_ib.ptr, 0, (1 + wb_size) * sizeof(uint32_t)); + + r = gfx_v9_4_2_run_shader(adev, + &adev->gfx.compute_ring[0], + &disp_ibs[0], + sgpr112_init_compute_shader_aldebaran, + sizeof(sgpr112_init_compute_shader_aldebaran), + sgpr112_init_regs_aldebaran, + ARRAY_SIZE(sgpr112_init_regs_aldebaran), + adev->gfx.cu_info.number, + wb_ib.gpu_addr, pattern[0], &fences[0]); + if (r) { + dev_err(adev->dev, "failed to clear first 224 sgprs\n"); + goto pro_end; + } + + r = gfx_v9_4_2_wait_for_waves_assigned(adev, + &wb_ib.ptr[1], 0b11, + pattern[0], + adev->gfx.cu_info.number * SIMD_ID_MAX * 2, + true); + if (r) { + dev_err(adev->dev, "wave coverage failed when clear first 224 sgprs\n"); + wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */ + goto disp0_failed; + } + + r = gfx_v9_4_2_run_shader(adev, + &adev->gfx.compute_ring[1], + &disp_ibs[1], + sgpr96_init_compute_shader_aldebaran, + sizeof(sgpr96_init_compute_shader_aldebaran), + sgpr96_init_regs_aldebaran, + ARRAY_SIZE(sgpr96_init_regs_aldebaran), + adev->gfx.cu_info.number * 2, + wb_ib.gpu_addr, pattern[1], &fences[1]); + if (r) { + dev_err(adev->dev, "failed to clear next 576 sgprs\n"); + goto disp0_failed; + } + + r = gfx_v9_4_2_wait_for_waves_assigned(adev, + &wb_ib.ptr[1], 0b11111100, + pattern[1], adev->gfx.cu_info.number * SIMD_ID_MAX * 6, + true); + if (r) { + dev_err(adev->dev, "wave coverage failed when clear first 576 sgprs\n"); + wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */ + goto disp1_failed; + } + + wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */ + + /* wait for the GPU to finish processing the IB */ + r = dma_fence_wait(fences[0], false); + if (r) { + dev_err(adev->dev, "timeout to clear first 224 sgprs\n"); + goto disp1_failed; + } + + r = dma_fence_wait(fences[1], false); + if (r) { + dev_err(adev->dev, "timeout to clear first 576 sgprs\n"); + goto disp1_failed; + } + + memset(wb_ib.ptr, 0, (1 + wb_size) * sizeof(uint32_t)); + r = gfx_v9_4_2_run_shader(adev, + &adev->gfx.compute_ring[0], + &disp_ibs[2], + sgpr64_init_compute_shader_aldebaran, + sizeof(sgpr64_init_compute_shader_aldebaran), + sgpr64_init_regs_aldebaran, + ARRAY_SIZE(sgpr64_init_regs_aldebaran), + adev->gfx.cu_info.number, + wb_ib.gpu_addr, pattern[2], &fences[2]); + if (r) { + dev_err(adev->dev, "failed to clear first 256 sgprs\n"); + goto disp1_failed; + } + + r = gfx_v9_4_2_wait_for_waves_assigned(adev, + &wb_ib.ptr[1], 0b1111, + pattern[2], + adev->gfx.cu_info.number * SIMD_ID_MAX * 4, + true); + if (r) { + dev_err(adev->dev, "wave coverage failed when clear first 256 sgprs\n"); + wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */ + goto disp2_failed; + } + + wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */ + + r = dma_fence_wait(fences[2], false); + if (r) { + dev_err(adev->dev, "timeout to clear first 256 sgprs\n"); + goto disp2_failed; + } + +disp2_failed: + amdgpu_ib_free(adev, &disp_ibs[2], NULL); + dma_fence_put(fences[2]); +disp1_failed: + amdgpu_ib_free(adev, &disp_ibs[1], NULL); + dma_fence_put(fences[1]); +disp0_failed: + amdgpu_ib_free(adev, &disp_ibs[0], NULL); + dma_fence_put(fences[0]); +pro_end: + amdgpu_ib_free(adev, &wb_ib, NULL); + + if (r) + dev_info(adev->dev, "Init SGPRS Failed\n"); + else + dev_info(adev->dev, "Init SGPRS Successfully\n"); + + return r; +} + +static int gfx_v9_4_2_do_vgprs_init(struct amdgpu_device *adev) +{ + int r; + /* CU_ID: 0~15, SIMD_ID: 0~3, WAVE_ID: 0 ~ 9 */ + int wb_size = adev->gfx.config.max_shader_engines * + CU_ID_MAX * SIMD_ID_MAX * WAVE_ID_MAX; + struct amdgpu_ib wb_ib; + struct amdgpu_ib disp_ib; + struct dma_fence *fence; + u32 pattern = 0xa; + + /* bail if the compute ring is not ready */ + if (!adev->gfx.compute_ring[0].sched.ready) + return 0; + + /* allocate the write-back buffer from IB */ + memset(&wb_ib, 0, sizeof(wb_ib)); + r = amdgpu_ib_get(adev, NULL, (1 + wb_size) * sizeof(uint32_t), + AMDGPU_IB_POOL_DIRECT, &wb_ib); + if (r) { + dev_err(adev->dev, "failed to get ib (%d) for wb.\n", r); + return r; + } + memset(wb_ib.ptr, 0, (1 + wb_size) * sizeof(uint32_t)); + + r = gfx_v9_4_2_run_shader(adev, + &adev->gfx.compute_ring[0], + &disp_ib, + vgpr_init_compute_shader_aldebaran, + sizeof(vgpr_init_compute_shader_aldebaran), + vgpr_init_regs_aldebaran, + ARRAY_SIZE(vgpr_init_regs_aldebaran), + adev->gfx.cu_info.number, + wb_ib.gpu_addr, pattern, &fence); + if (r) { + dev_err(adev->dev, "failed to clear vgprs\n"); + goto pro_end; + } + + /* wait for the GPU to finish processing the IB */ + r = dma_fence_wait(fence, false); + if (r) { + dev_err(adev->dev, "timeout to clear vgprs\n"); + goto disp_failed; + } + + r = gfx_v9_4_2_wait_for_waves_assigned(adev, + &wb_ib.ptr[1], 0b1, + pattern, + adev->gfx.cu_info.number * SIMD_ID_MAX, + false); + if (r) { + dev_err(adev->dev, "failed to cover all simds when clearing vgprs\n"); + goto disp_failed; + } + +disp_failed: + amdgpu_ib_free(adev, &disp_ib, NULL); + dma_fence_put(fence); +pro_end: + amdgpu_ib_free(adev, &wb_ib, NULL); + + if (r) + dev_info(adev->dev, "Init VGPRS Failed\n"); + else + dev_info(adev->dev, "Init VGPRS Successfully\n"); + + return r; +} + +int gfx_v9_4_2_do_edc_gpr_workarounds(struct amdgpu_device *adev) +{ + /* only support when RAS is enabled */ + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return 0; + + /* Workaround for ALDEBARAN, skip GPRs init in GPU reset. + Will remove it once GPRs init algorithm works for all CU settings. */ + if (amdgpu_in_reset(adev)) + return 0; + + gfx_v9_4_2_do_sgprs_init(adev); + + gfx_v9_4_2_do_vgprs_init(adev); + + return 0; +} + +static void gfx_v9_4_2_query_sq_timeout_status(struct amdgpu_device *adev); +static void gfx_v9_4_2_reset_sq_timeout_status(struct amdgpu_device *adev); + +void gfx_v9_4_2_init_golden_registers(struct amdgpu_device *adev, + uint32_t die_id) +{ + soc15_program_register_sequence(adev, + golden_settings_gc_9_4_2_alde, + ARRAY_SIZE(golden_settings_gc_9_4_2_alde)); + + /* apply golden settings per die */ + switch (die_id) { + case 0: + soc15_program_register_sequence(adev, + golden_settings_gc_9_4_2_alde_die_0, + ARRAY_SIZE(golden_settings_gc_9_4_2_alde_die_0)); + break; + case 1: + soc15_program_register_sequence(adev, + golden_settings_gc_9_4_2_alde_die_1, + ARRAY_SIZE(golden_settings_gc_9_4_2_alde_die_1)); + break; + default: + dev_warn(adev->dev, + "invalid die id %d, ignore channel fabricid remap settings\n", + die_id); + break; + } + + return; +} + +void gfx_v9_4_2_debug_trap_config_init(struct amdgpu_device *adev, + uint32_t first_vmid, + uint32_t last_vmid) +{ + uint32_t data; + int i; + + mutex_lock(&adev->srbm_mutex); + + for (i = first_vmid; i < last_vmid; i++) { + data = 0; + soc15_grbm_select(adev, 0, 0, 0, i, 0); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, TRAP_EN, 1); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_EN, 0); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, EXCP_REPLACE, + 0); + WREG32(SOC15_REG_OFFSET(GC, 0, regSPI_GDBG_PER_VMID_CNTL), data); + } + + soc15_grbm_select(adev, 0, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + WREG32(SOC15_REG_OFFSET(GC, 0, regSPI_GDBG_TRAP_DATA0), 0); + WREG32(SOC15_REG_OFFSET(GC, 0, regSPI_GDBG_TRAP_DATA1), 0); +} + +void gfx_v9_4_2_set_power_brake_sequence(struct amdgpu_device *adev) +{ + u32 tmp; + + gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + + tmp = 0; + tmp = REG_SET_FIELD(tmp, GC_THROTTLE_CTRL, PATTERN_MODE, 1); + WREG32_SOC15(GC, 0, regGC_THROTTLE_CTRL, tmp); + + tmp = 0; + tmp = REG_SET_FIELD(tmp, GC_THROTTLE_CTRL1, PWRBRK_STALL_EN, 1); + WREG32_SOC15(GC, 0, regGC_THROTTLE_CTRL1, tmp); + + WREG32_SOC15(GC, 0, regGC_CAC_IND_INDEX, ixPWRBRK_STALL_PATTERN_CTRL); + tmp = 0; + tmp = REG_SET_FIELD(tmp, PWRBRK_STALL_PATTERN_CTRL, PWRBRK_END_STEP, 0x12); + WREG32_SOC15(GC, 0, regGC_CAC_IND_DATA, tmp); +} + +static const struct soc15_reg_entry gfx_v9_4_2_edc_counter_regs[] = { + /* CPF */ + { SOC15_REG_ENTRY(GC, 0, regCPF_EDC_ROQ_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, regCPF_EDC_TAG_CNT), 0, 1, 1 }, + /* CPC */ + { SOC15_REG_ENTRY(GC, 0, regCPC_EDC_SCRATCH_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, regCPC_EDC_UCODE_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, regDC_EDC_STATE_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, regDC_EDC_CSINVOC_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, regDC_EDC_RESTORE_CNT), 0, 1, 1 }, + /* GDS */ + { SOC15_REG_ENTRY(GC, 0, regGDS_EDC_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, regGDS_EDC_GRBM_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_PHY_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_PIPE_CNT), 0, 1, 1 }, + /* RLC */ + { SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT), 0, 1, 1 }, + { SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT2), 0, 1, 1 }, + /* SPI */ + { SOC15_REG_ENTRY(GC, 0, regSPI_EDC_CNT), 0, 8, 1 }, + /* SQC */ + { SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT), 0, 8, 7 }, + { SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT2), 0, 8, 7 }, + { SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT3), 0, 8, 7 }, + { SOC15_REG_ENTRY(GC, 0, regSQC_EDC_PARITY_CNT3), 0, 8, 7 }, + /* SQ */ + { SOC15_REG_ENTRY(GC, 0, regSQ_EDC_CNT), 0, 8, 14 }, + /* TCP */ + { SOC15_REG_ENTRY(GC, 0, regTCP_EDC_CNT_NEW), 0, 8, 14 }, + /* TCI */ + { SOC15_REG_ENTRY(GC, 0, regTCI_EDC_CNT), 0, 1, 69 }, + /* TCC */ + { SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT), 0, 1, 16 }, + { SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT2), 0, 1, 16 }, + /* TCA */ + { SOC15_REG_ENTRY(GC, 0, regTCA_EDC_CNT), 0, 1, 2 }, + /* TCX */ + { SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT), 0, 1, 2 }, + { SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT2), 0, 1, 2 }, + /* TD */ + { SOC15_REG_ENTRY(GC, 0, regTD_EDC_CNT), 0, 8, 14 }, + /* TA */ + { SOC15_REG_ENTRY(GC, 0, regTA_EDC_CNT), 0, 8, 14 }, + /* GCEA */ + { SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT), 0, 1, 16 }, + { SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT2), 0, 1, 16 }, + { SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT3), 0, 1, 16 }, +}; + +static void gfx_v9_4_2_select_se_sh(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 instance) +{ + u32 data; + + if (instance == 0xffffffff) + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, + INSTANCE_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_INDEX, + instance); + + if (se_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_BROADCAST_WRITES, + 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_INDEX, se_num); + + if (sh_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_BROADCAST_WRITES, + 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_INDEX, sh_num); + + WREG32_SOC15_RLC_SHADOW_EX(reg, GC, 0, regGRBM_GFX_INDEX, data); +} + +static const struct soc15_ras_field_entry gfx_v9_4_2_ras_fields[] = { + /* CPF */ + { "CPF_ROQ_ME2", SOC15_REG_ENTRY(GC, 0, regCPF_EDC_ROQ_CNT), + SOC15_REG_FIELD(CPF_EDC_ROQ_CNT, SEC_COUNT_ME2), + SOC15_REG_FIELD(CPF_EDC_ROQ_CNT, DED_COUNT_ME2) }, + { "CPF_ROQ_ME1", SOC15_REG_ENTRY(GC, 0, regCPF_EDC_ROQ_CNT), + SOC15_REG_FIELD(CPF_EDC_ROQ_CNT, SEC_COUNT_ME1), + SOC15_REG_FIELD(CPF_EDC_ROQ_CNT, DED_COUNT_ME1) }, + { "CPF_TCIU_TAG", SOC15_REG_ENTRY(GC, 0, regCPF_EDC_TAG_CNT), + SOC15_REG_FIELD(CPF_EDC_TAG_CNT, SEC_COUNT), + SOC15_REG_FIELD(CPF_EDC_TAG_CNT, DED_COUNT) }, + + /* CPC */ + { "CPC_SCRATCH", SOC15_REG_ENTRY(GC, 0, regCPC_EDC_SCRATCH_CNT), + SOC15_REG_FIELD(CPC_EDC_SCRATCH_CNT, SEC_COUNT), + SOC15_REG_FIELD(CPC_EDC_SCRATCH_CNT, DED_COUNT) }, + { "CPC_UCODE", SOC15_REG_ENTRY(GC, 0, regCPC_EDC_UCODE_CNT), + SOC15_REG_FIELD(CPC_EDC_UCODE_CNT, SEC_COUNT), + SOC15_REG_FIELD(CPC_EDC_UCODE_CNT, DED_COUNT) }, + { "CPC_DC_STATE_RAM_ME1", SOC15_REG_ENTRY(GC, 0, regDC_EDC_STATE_CNT), + SOC15_REG_FIELD(DC_EDC_STATE_CNT, SEC_COUNT_ME1), + SOC15_REG_FIELD(DC_EDC_STATE_CNT, DED_COUNT_ME1) }, + { "CPC_DC_CSINVOC_RAM_ME1", + SOC15_REG_ENTRY(GC, 0, regDC_EDC_CSINVOC_CNT), + SOC15_REG_FIELD(DC_EDC_CSINVOC_CNT, SEC_COUNT_ME1), + SOC15_REG_FIELD(DC_EDC_CSINVOC_CNT, DED_COUNT_ME1) }, + { "CPC_DC_RESTORE_RAM_ME1", + SOC15_REG_ENTRY(GC, 0, regDC_EDC_RESTORE_CNT), + SOC15_REG_FIELD(DC_EDC_RESTORE_CNT, SEC_COUNT_ME1), + SOC15_REG_FIELD(DC_EDC_RESTORE_CNT, DED_COUNT_ME1) }, + { "CPC_DC_CSINVOC_RAM1_ME1", + SOC15_REG_ENTRY(GC, 0, regDC_EDC_CSINVOC_CNT), + SOC15_REG_FIELD(DC_EDC_CSINVOC_CNT, SEC_COUNT1_ME1), + SOC15_REG_FIELD(DC_EDC_CSINVOC_CNT, DED_COUNT1_ME1) }, + { "CPC_DC_RESTORE_RAM1_ME1", + SOC15_REG_ENTRY(GC, 0, regDC_EDC_RESTORE_CNT), + SOC15_REG_FIELD(DC_EDC_RESTORE_CNT, SEC_COUNT1_ME1), + SOC15_REG_FIELD(DC_EDC_RESTORE_CNT, DED_COUNT1_ME1) }, + + /* GDS */ + { "GDS_GRBM", SOC15_REG_ENTRY(GC, 0, regGDS_EDC_GRBM_CNT), + SOC15_REG_FIELD(GDS_EDC_GRBM_CNT, SEC), + SOC15_REG_FIELD(GDS_EDC_GRBM_CNT, DED) }, + { "GDS_MEM", SOC15_REG_ENTRY(GC, 0, regGDS_EDC_CNT), + SOC15_REG_FIELD(GDS_EDC_CNT, GDS_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_CNT, GDS_MEM_DED) }, + { "GDS_PHY_CMD_RAM_MEM", SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_PHY_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_CMD_RAM_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_CMD_RAM_MEM_DED) }, + { "GDS_PHY_DATA_RAM_MEM", SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_PHY_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_DATA_RAM_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_DATA_RAM_MEM_DED) }, + { "GDS_ME0_CS_PIPE_MEM", SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_PHY_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, ME0_CS_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, ME0_CS_PIPE_MEM_DED) }, + { "GDS_ME1_PIPE0_PIPE_MEM", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_PIPE_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE0_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE0_PIPE_MEM_DED) }, + { "GDS_ME1_PIPE1_PIPE_MEM", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_PIPE_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE1_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE1_PIPE_MEM_DED) }, + { "GDS_ME1_PIPE2_PIPE_MEM", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_PIPE_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE2_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE2_PIPE_MEM_DED) }, + { "GDS_ME1_PIPE3_PIPE_MEM", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_PIPE_CNT), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE3_PIPE_MEM_SEC), + SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE3_PIPE_MEM_DED) }, + { "GDS_ME0_GFXHP3D_PIX_DED", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 0, + SOC15_REG_FIELD(GDS_EDC_OA_DED, ME0_GFXHP3D_PIX_DED) }, + { "GDS_ME0_GFXHP3D_VTX_DED", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 0, + SOC15_REG_FIELD(GDS_EDC_OA_DED, ME0_GFXHP3D_VTX_DED) }, + { "GDS_ME0_CS_DED", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 0, + SOC15_REG_FIELD(GDS_EDC_OA_DED, ME0_CS_DED) }, + { "GDS_ME0_GFXHP3D_GS_DED", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 0, + SOC15_REG_FIELD(GDS_EDC_OA_DED, ME0_GFXHP3D_GS_DED) }, + { "GDS_ME1_PIPE0_DED", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 0, + SOC15_REG_FIELD(GDS_EDC_OA_DED, ME1_PIPE0_DED) }, + { "GDS_ME1_PIPE1_DED", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 0, + SOC15_REG_FIELD(GDS_EDC_OA_DED, ME1_PIPE1_DED) }, + { "GDS_ME1_PIPE2_DED", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 0, + SOC15_REG_FIELD(GDS_EDC_OA_DED, ME1_PIPE2_DED) }, + { "GDS_ME1_PIPE3_DED", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 0, + SOC15_REG_FIELD(GDS_EDC_OA_DED, ME1_PIPE3_DED) }, + { "GDS_ME2_PIPE0_DED", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 0, + SOC15_REG_FIELD(GDS_EDC_OA_DED, ME2_PIPE0_DED) }, + { "GDS_ME2_PIPE1_DED", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 0, + SOC15_REG_FIELD(GDS_EDC_OA_DED, ME2_PIPE1_DED) }, + { "GDS_ME2_PIPE2_DED", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 0, + SOC15_REG_FIELD(GDS_EDC_OA_DED, ME2_PIPE2_DED) }, + { "GDS_ME2_PIPE3_DED", + SOC15_REG_ENTRY(GC, 0, regGDS_EDC_OA_DED), 0, 0, + SOC15_REG_FIELD(GDS_EDC_OA_DED, ME2_PIPE3_DED) }, + + /* RLC */ + { "RLCG_INSTR_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCG_INSTR_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCG_INSTR_RAM_DED_COUNT) }, + { "RLCG_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCG_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCG_SCRATCH_RAM_DED_COUNT) }, + { "RLCV_INSTR_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCV_INSTR_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCV_INSTR_RAM_DED_COUNT) }, + { "RLCV_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCV_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLCV_SCRATCH_RAM_DED_COUNT) }, + { "RLC_TCTAG_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_TCTAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_TCTAG_RAM_DED_COUNT) }, + { "RLC_SPM_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_SPM_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_SPM_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SRM_DATA_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_SRM_DATA_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_SRM_DATA_RAM_DED_COUNT) }, + { "RLC_SRM_ADDR_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_SRM_ADDR_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT, RLC_SRM_ADDR_RAM_DED_COUNT) }, + { "RLC_SPM_SE0_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE0_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE0_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE1_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE1_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE1_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE2_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE2_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE2_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE3_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE3_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE3_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE4_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE4_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE4_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE5_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE5_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE5_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE6_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE6_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE6_SCRATCH_RAM_DED_COUNT) }, + { "RLC_SPM_SE7_SCRATCH_RAM", SOC15_REG_ENTRY(GC, 0, regRLC_EDC_CNT2), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE7_SCRATCH_RAM_SEC_COUNT), + SOC15_REG_FIELD(RLC_EDC_CNT2, RLC_SPM_SE7_SCRATCH_RAM_DED_COUNT) }, + + /* SPI */ + { "SPI_SR_MEM", SOC15_REG_ENTRY(GC, 0, regSPI_EDC_CNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_SR_MEM_SEC_COUNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_SR_MEM_DED_COUNT) }, + { "SPI_GDS_EXPREQ", SOC15_REG_ENTRY(GC, 0, regSPI_EDC_CNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_GDS_EXPREQ_SEC_COUNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_GDS_EXPREQ_DED_COUNT) }, + { "SPI_WB_GRANT_30", SOC15_REG_ENTRY(GC, 0, regSPI_EDC_CNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_WB_GRANT_30_SEC_COUNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_WB_GRANT_30_DED_COUNT) }, + { "SPI_LIFE_CNT", SOC15_REG_ENTRY(GC, 0, regSPI_EDC_CNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_LIFE_CNT_SEC_COUNT), + SOC15_REG_FIELD(SPI_EDC_CNT, SPI_LIFE_CNT_DED_COUNT) }, + + /* SQC - regSQC_EDC_CNT */ + { "SQC_DATA_CU0_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_WRITE_DATA_BUF_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_WRITE_DATA_BUF_DED_COUNT) }, + { "SQC_DATA_CU0_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_UTCL1_LFIFO_DED_COUNT) }, + { "SQC_DATA_CU1_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_WRITE_DATA_BUF_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_WRITE_DATA_BUF_DED_COUNT) }, + { "SQC_DATA_CU1_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_UTCL1_LFIFO_DED_COUNT) }, + { "SQC_DATA_CU2_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_WRITE_DATA_BUF_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_WRITE_DATA_BUF_DED_COUNT) }, + { "SQC_DATA_CU2_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_UTCL1_LFIFO_DED_COUNT) }, + { "SQC_DATA_CU3_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU3_WRITE_DATA_BUF_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU3_WRITE_DATA_BUF_DED_COUNT) }, + { "SQC_DATA_CU3_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU3_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU3_UTCL1_LFIFO_DED_COUNT) }, + + /* SQC - regSQC_EDC_CNT2 */ + { "SQC_INST_BANKA_TAG_RAM", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_TAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_TAG_RAM_DED_COUNT) }, + { "SQC_INST_BANKA_BANK_RAM", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_BANK_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_BANK_RAM_DED_COUNT) }, + { "SQC_DATA_BANKA_TAG_RAM", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_TAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_TAG_RAM_DED_COUNT) }, + { "SQC_DATA_BANKA_BANK_RAM", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_BANK_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_BANK_RAM_DED_COUNT) }, + { "SQC_INST_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_UTCL1_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, INST_UTCL1_LFIFO_DED_COUNT) }, + { "SQC_DATA_BANKA_DIRTY_BIT_RAM", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT2), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_DIRTY_BIT_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_DIRTY_BIT_RAM_DED_COUNT) }, + + /* SQC - regSQC_EDC_CNT3 */ + { "SQC_INST_BANKB_TAG_RAM", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_TAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_TAG_RAM_DED_COUNT) }, + { "SQC_INST_BANKB_BANK_RAM", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_BANK_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_BANK_RAM_DED_COUNT) }, + { "SQC_DATA_BANKB_TAG_RAM", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_TAG_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_TAG_RAM_DED_COUNT) }, + { "SQC_DATA_BANKB_BANK_RAM", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_BANK_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_BANK_RAM_DED_COUNT) }, + { "SQC_DATA_BANKB_DIRTY_BIT_RAM", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_CNT3), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_DIRTY_BIT_RAM_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_DIRTY_BIT_RAM_DED_COUNT) }, + + /* SQC - regSQC_EDC_PARITY_CNT3 */ + { "SQC_INST_BANKA_UTCL1_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, INST_BANKA_UTCL1_MISS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, INST_BANKA_UTCL1_MISS_FIFO_DED_COUNT) }, + { "SQC_INST_BANKA_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, INST_BANKA_MISS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, INST_BANKA_MISS_FIFO_DED_COUNT) }, + { "SQC_DATA_BANKA_HIT_FIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKA_HIT_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKA_HIT_FIFO_DED_COUNT) }, + { "SQC_DATA_BANKA_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKA_MISS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKA_MISS_FIFO_DED_COUNT) }, + { "SQC_INST_BANKB_UTCL1_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, INST_BANKB_UTCL1_MISS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, INST_BANKB_UTCL1_MISS_FIFO_DED_COUNT) }, + { "SQC_INST_BANKB_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, INST_BANKB_MISS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, INST_BANKB_MISS_FIFO_DED_COUNT) }, + { "SQC_DATA_BANKB_HIT_FIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKB_HIT_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKB_HIT_FIFO_DED_COUNT) }, + { "SQC_DATA_BANKB_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, regSQC_EDC_PARITY_CNT3), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKB_MISS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(SQC_EDC_PARITY_CNT3, DATA_BANKB_MISS_FIFO_DED_COUNT) }, + + /* SQ */ + { "SQ_LDS_D", SOC15_REG_ENTRY(GC, 0, regSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, LDS_D_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, LDS_D_DED_COUNT) }, + { "SQ_LDS_I", SOC15_REG_ENTRY(GC, 0, regSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, LDS_I_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, LDS_I_DED_COUNT) }, + { "SQ_SGPR", SOC15_REG_ENTRY(GC, 0, regSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, SGPR_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, SGPR_DED_COUNT) }, + { "SQ_VGPR0", SOC15_REG_ENTRY(GC, 0, regSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR0_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR0_DED_COUNT) }, + { "SQ_VGPR1", SOC15_REG_ENTRY(GC, 0, regSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR1_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR1_DED_COUNT) }, + { "SQ_VGPR2", SOC15_REG_ENTRY(GC, 0, regSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR2_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR2_DED_COUNT) }, + { "SQ_VGPR3", SOC15_REG_ENTRY(GC, 0, regSQ_EDC_CNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR3_SEC_COUNT), + SOC15_REG_FIELD(SQ_EDC_CNT, VGPR3_DED_COUNT) }, + + /* TCP */ + { "TCP_CACHE_RAM", SOC15_REG_ENTRY(GC, 0, regTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CACHE_RAM_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CACHE_RAM_DED_COUNT) }, + { "TCP_LFIFO_RAM", SOC15_REG_ENTRY(GC, 0, regTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, LFIFO_RAM_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, LFIFO_RAM_DED_COUNT) }, + { "TCP_CMD_FIFO", SOC15_REG_ENTRY(GC, 0, regTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CMD_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CMD_FIFO_DED_COUNT) }, + { "TCP_VM_FIFO", SOC15_REG_ENTRY(GC, 0, regTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, VM_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, VM_FIFO_DED_COUNT) }, + { "TCP_DB_RAM", SOC15_REG_ENTRY(GC, 0, regTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, DB_RAM_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, DB_RAM_DED_COUNT) }, + { "TCP_UTCL1_LFIFO0", SOC15_REG_ENTRY(GC, 0, regTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO0_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO0_DED_COUNT) }, + { "TCP_UTCL1_LFIFO1", SOC15_REG_ENTRY(GC, 0, regTCP_EDC_CNT_NEW), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO1_SEC_COUNT), + SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO1_DED_COUNT) }, + + /* TCI */ + { "TCI_WRITE_RAM", SOC15_REG_ENTRY(GC, 0, regTCI_EDC_CNT), + SOC15_REG_FIELD(TCI_EDC_CNT, WRITE_RAM_SEC_COUNT), + SOC15_REG_FIELD(TCI_EDC_CNT, WRITE_RAM_DED_COUNT) }, + + /* TCC */ + { "TCC_CACHE_DATA", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DATA_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DATA_DED_COUNT) }, + { "TCC_CACHE_DIRTY", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DIRTY_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DIRTY_DED_COUNT) }, + { "TCC_HIGH_RATE_TAG", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, HIGH_RATE_TAG_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, HIGH_RATE_TAG_DED_COUNT) }, + { "TCC_LOW_RATE_TAG", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LOW_RATE_TAG_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LOW_RATE_TAG_DED_COUNT) }, + { "TCC_SRC_FIFO", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, SRC_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, SRC_FIFO_DED_COUNT) }, + { "TCC_LATENCY_FIFO", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LATENCY_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LATENCY_FIFO_DED_COUNT) }, + { "TCC_LATENCY_FIFO_NEXT_RAM", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LATENCY_FIFO_NEXT_RAM_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT, LATENCY_FIFO_NEXT_RAM_DED_COUNT) }, + { "TCC_CACHE_TAG_PROBE_FIFO", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, CACHE_TAG_PROBE_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, CACHE_TAG_PROBE_FIFO_DED_COUNT) }, + { "TCC_UC_ATOMIC_FIFO", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, UC_ATOMIC_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, UC_ATOMIC_FIFO_DED_COUNT) }, + { "TCC_WRITE_CACHE_READ", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, WRITE_CACHE_READ_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, WRITE_CACHE_READ_DED_COUNT) }, + { "TCC_RETURN_CONTROL", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, RETURN_CONTROL_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, RETURN_CONTROL_DED_COUNT) }, + { "TCC_IN_USE_TRANSFER", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, IN_USE_TRANSFER_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, IN_USE_TRANSFER_DED_COUNT) }, + { "TCC_IN_USE_DEC", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, IN_USE_DEC_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, IN_USE_DEC_DED_COUNT) }, + { "TCC_WRITE_RETURN", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, WRITE_RETURN_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, WRITE_RETURN_DED_COUNT) }, + { "TCC_RETURN_DATA", SOC15_REG_ENTRY(GC, 0, regTCC_EDC_CNT2), + SOC15_REG_FIELD(TCC_EDC_CNT2, RETURN_DATA_SEC_COUNT), + SOC15_REG_FIELD(TCC_EDC_CNT2, RETURN_DATA_DED_COUNT) }, + + /* TCA */ + { "TCA_HOLE_FIFO", SOC15_REG_ENTRY(GC, 0, regTCA_EDC_CNT), + SOC15_REG_FIELD(TCA_EDC_CNT, HOLE_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCA_EDC_CNT, HOLE_FIFO_DED_COUNT) }, + { "TCA_REQ_FIFO", SOC15_REG_ENTRY(GC, 0, regTCA_EDC_CNT), + SOC15_REG_FIELD(TCA_EDC_CNT, REQ_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TCA_EDC_CNT, REQ_FIFO_DED_COUNT) }, + + /* TCX */ + { "TCX_GROUP0", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP0_SEC_COUNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP0_DED_COUNT) }, + { "TCX_GROUP1", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP1_SEC_COUNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP1_DED_COUNT) }, + { "TCX_GROUP2", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP2_SEC_COUNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP2_DED_COUNT) }, + { "TCX_GROUP3", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP3_SEC_COUNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP3_DED_COUNT) }, + { "TCX_GROUP4", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP4_SEC_COUNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP4_DED_COUNT) }, + { "TCX_GROUP5", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP5_SED_COUNT), 0, 0 }, + { "TCX_GROUP6", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP6_SED_COUNT), 0, 0 }, + { "TCX_GROUP7", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP7_SED_COUNT), 0, 0 }, + { "TCX_GROUP8", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP8_SED_COUNT), 0, 0 }, + { "TCX_GROUP9", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP9_SED_COUNT), 0, 0 }, + { "TCX_GROUP10", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT), + SOC15_REG_FIELD(TCX_EDC_CNT, GROUP10_SED_COUNT), 0, 0 }, + { "TCX_GROUP11", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT2), + SOC15_REG_FIELD(TCX_EDC_CNT2, GROUP11_SED_COUNT), 0, 0 }, + { "TCX_GROUP12", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT2), + SOC15_REG_FIELD(TCX_EDC_CNT2, GROUP12_SED_COUNT), 0, 0 }, + { "TCX_GROUP13", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT2), + SOC15_REG_FIELD(TCX_EDC_CNT2, GROUP13_SED_COUNT), 0, 0 }, + { "TCX_GROUP14", SOC15_REG_ENTRY(GC, 0, regTCX_EDC_CNT2), + SOC15_REG_FIELD(TCX_EDC_CNT2, GROUP14_SED_COUNT), 0, 0 }, + + /* TD */ + { "TD_SS_FIFO_LO", SOC15_REG_ENTRY(GC, 0, regTD_EDC_CNT), + SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_LO_SEC_COUNT), + SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_LO_DED_COUNT) }, + { "TD_SS_FIFO_HI", SOC15_REG_ENTRY(GC, 0, regTD_EDC_CNT), + SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_HI_SEC_COUNT), + SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_HI_DED_COUNT) }, + { "TD_CS_FIFO", SOC15_REG_ENTRY(GC, 0, regTD_EDC_CNT), + SOC15_REG_FIELD(TD_EDC_CNT, CS_FIFO_SEC_COUNT), + SOC15_REG_FIELD(TD_EDC_CNT, CS_FIFO_DED_COUNT) }, + + /* TA */ + { "TA_FS_DFIFO", SOC15_REG_ENTRY(GC, 0, regTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_DFIFO_SEC_COUNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_DFIFO_DED_COUNT) }, + { "TA_FS_AFIFO_LO", SOC15_REG_ENTRY(GC, 0, regTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_AFIFO_LO_SEC_COUNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_AFIFO_LO_DED_COUNT) }, + { "TA_FL_LFIFO", SOC15_REG_ENTRY(GC, 0, regTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FL_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FL_LFIFO_DED_COUNT) }, + { "TA_FX_LFIFO", SOC15_REG_ENTRY(GC, 0, regTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FX_LFIFO_SEC_COUNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FX_LFIFO_DED_COUNT) }, + { "TA_FS_CFIFO", SOC15_REG_ENTRY(GC, 0, regTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_CFIFO_SEC_COUNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_CFIFO_DED_COUNT) }, + { "TA_FS_AFIFO_HI", SOC15_REG_ENTRY(GC, 0, regTA_EDC_CNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_AFIFO_HI_SEC_COUNT), + SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_AFIFO_HI_DED_COUNT) }, + + /* EA - regGCEA_EDC_CNT */ + { "EA_DRAMRD_CMDMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT) }, + { "EA_DRAMWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT) }, + { "EA_DRAMWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT) }, + { "EA_RRET_TAGMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, RRET_TAGMEM_DED_COUNT) }, + { "EA_WRET_TAGMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, WRET_TAGMEM_DED_COUNT) }, + { "EA_IOWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, IOWR_DATAMEM_DED_COUNT) }, + { "EA_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), 0, 0 }, + { "EA_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), 0, 0 }, + { "EA_IORD_CMDMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, IORD_CMDMEM_SED_COUNT), 0, 0 }, + { "EA_IOWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT), + SOC15_REG_FIELD(GCEA_EDC_CNT, IOWR_CMDMEM_SED_COUNT), 0, 0 }, + + /* EA - regGCEA_EDC_CNT2 */ + { "EA_GMIRD_CMDMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT) }, + { "EA_GMIWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT) }, + { "EA_GMIWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT) }, + { "EA_GMIRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), 0, 0 }, + { "EA_GMIWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), 0, 0 }, + { "EA_MAM_D0MEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D0MEM_DED_COUNT) }, + { "EA_MAM_D1MEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D1MEM_DED_COUNT) }, + { "EA_MAM_D2MEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D2MEM_DED_COUNT) }, + { "EA_MAM_D3MEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT2), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D3MEM_DED_COUNT) }, + + /* EA - regGCEA_EDC_CNT3 */ + { "EA_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT) }, + { "EA_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT) }, + { "EA_IORD_CMDMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, IORD_CMDMEM_DED_COUNT) }, + { "EA_IOWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, IOWR_CMDMEM_DED_COUNT) }, + { "EA_GMIRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT) }, + { "EA_GMIWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT3), 0, 0, + SOC15_REG_FIELD(GCEA_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT) }, + { "EA_MAM_A0MEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT3), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A0MEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A0MEM_DED_COUNT) }, + { "EA_MAM_A1MEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT3), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A1MEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A1MEM_DED_COUNT) }, + { "EA_MAM_A2MEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT3), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A2MEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A2MEM_DED_COUNT) }, + { "EA_MAM_A3MEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT3), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A3MEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_A3MEM_DED_COUNT) }, + { "EA_MAM_AFMEM", SOC15_REG_ENTRY(GC, 0, regGCEA_EDC_CNT3), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_AFMEM_SEC_COUNT), + SOC15_REG_FIELD(GCEA_EDC_CNT3, MAM_AFMEM_DED_COUNT) }, +}; + +static const char * const vml2_walker_mems[] = { + "UTC_VML2_CACHE_PDE0_MEM0", + "UTC_VML2_CACHE_PDE0_MEM1", + "UTC_VML2_CACHE_PDE1_MEM0", + "UTC_VML2_CACHE_PDE1_MEM1", + "UTC_VML2_CACHE_PDE2_MEM0", + "UTC_VML2_CACHE_PDE2_MEM1", + "UTC_VML2_RDIF_ARADDRS", + "UTC_VML2_RDIF_LOG_FIFO", + "UTC_VML2_QUEUE_REQ", + "UTC_VML2_QUEUE_RET", +}; + +static struct gfx_v9_4_2_utc_block gfx_v9_4_2_utc_blocks[] = { + { VML2_MEM, 8, 2, 2, + { SOC15_REG_ENTRY(GC, 0, regVML2_MEM_ECC_INDEX) }, + { SOC15_REG_ENTRY(GC, 0, regVML2_MEM_ECC_CNTL) }, + SOC15_REG_FIELD(VML2_MEM_ECC_CNTL, SEC_COUNT), + SOC15_REG_FIELD(VML2_MEM_ECC_CNTL, DED_COUNT), + REG_SET_FIELD(0, VML2_MEM_ECC_CNTL, WRITE_COUNTERS, 1) }, + { VML2_WALKER_MEM, ARRAY_SIZE(vml2_walker_mems), 1, 1, + { SOC15_REG_ENTRY(GC, 0, regVML2_WALKER_MEM_ECC_INDEX) }, + { SOC15_REG_ENTRY(GC, 0, regVML2_WALKER_MEM_ECC_CNTL) }, + SOC15_REG_FIELD(VML2_WALKER_MEM_ECC_CNTL, SEC_COUNT), + SOC15_REG_FIELD(VML2_WALKER_MEM_ECC_CNTL, DED_COUNT), + REG_SET_FIELD(0, VML2_WALKER_MEM_ECC_CNTL, WRITE_COUNTERS, 1) }, + { UTCL2_MEM, 18, 1, 2, + { SOC15_REG_ENTRY(GC, 0, regUTCL2_MEM_ECC_INDEX) }, + { SOC15_REG_ENTRY(GC, 0, regUTCL2_MEM_ECC_CNTL) }, + SOC15_REG_FIELD(UTCL2_MEM_ECC_CNTL, SEC_COUNT), + SOC15_REG_FIELD(UTCL2_MEM_ECC_CNTL, DED_COUNT), + REG_SET_FIELD(0, UTCL2_MEM_ECC_CNTL, WRITE_COUNTERS, 1) }, + { ATC_L2_CACHE_2M, 8, 2, 1, + { SOC15_REG_ENTRY(GC, 0, regATC_L2_CACHE_2M_DSM_INDEX) }, + { SOC15_REG_ENTRY(GC, 0, regATC_L2_CACHE_2M_DSM_CNTL) }, + SOC15_REG_FIELD(ATC_L2_CACHE_2M_DSM_CNTL, SEC_COUNT), + SOC15_REG_FIELD(ATC_L2_CACHE_2M_DSM_CNTL, DED_COUNT), + REG_SET_FIELD(0, ATC_L2_CACHE_2M_DSM_CNTL, WRITE_COUNTERS, 1) }, + { ATC_L2_CACHE_32K, 8, 2, 2, + { SOC15_REG_ENTRY(GC, 0, regATC_L2_CACHE_32K_DSM_INDEX) }, + { SOC15_REG_ENTRY(GC, 0, regATC_L2_CACHE_32K_DSM_CNTL) }, + SOC15_REG_FIELD(ATC_L2_CACHE_32K_DSM_CNTL, SEC_COUNT), + SOC15_REG_FIELD(ATC_L2_CACHE_32K_DSM_CNTL, DED_COUNT), + REG_SET_FIELD(0, ATC_L2_CACHE_32K_DSM_CNTL, WRITE_COUNTERS, 1) }, + { ATC_L2_CACHE_4K, 8, 2, 8, + { SOC15_REG_ENTRY(GC, 0, regATC_L2_CACHE_4K_DSM_INDEX) }, + { SOC15_REG_ENTRY(GC, 0, regATC_L2_CACHE_4K_DSM_CNTL) }, + SOC15_REG_FIELD(ATC_L2_CACHE_4K_DSM_CNTL, SEC_COUNT), + SOC15_REG_FIELD(ATC_L2_CACHE_4K_DSM_CNTL, DED_COUNT), + REG_SET_FIELD(0, ATC_L2_CACHE_4K_DSM_CNTL, WRITE_COUNTERS, 1) }, +}; + +static const struct soc15_reg_entry gfx_v9_4_2_ea_err_status_regs = { + SOC15_REG_ENTRY(GC, 0, regGCEA_ERR_STATUS), 0, 1, 16 +}; + +static int gfx_v9_4_2_get_reg_error_count(struct amdgpu_device *adev, + const struct soc15_reg_entry *reg, + uint32_t se_id, uint32_t inst_id, + uint32_t value, uint32_t *sec_count, + uint32_t *ded_count) +{ + uint32_t i; + uint32_t sec_cnt, ded_cnt; + + for (i = 0; i < ARRAY_SIZE(gfx_v9_4_2_ras_fields); i++) { + if (gfx_v9_4_2_ras_fields[i].reg_offset != reg->reg_offset || + gfx_v9_4_2_ras_fields[i].seg != reg->seg || + gfx_v9_4_2_ras_fields[i].inst != reg->inst) + continue; + + sec_cnt = SOC15_RAS_REG_FIELD_VAL( + value, gfx_v9_4_2_ras_fields[i], sec); + if (sec_cnt) { + dev_info(adev->dev, + "GFX SubBlock %s, Instance[%d][%d], SEC %d\n", + gfx_v9_4_2_ras_fields[i].name, se_id, inst_id, + sec_cnt); + *sec_count += sec_cnt; + } + + ded_cnt = SOC15_RAS_REG_FIELD_VAL( + value, gfx_v9_4_2_ras_fields[i], ded); + if (ded_cnt) { + dev_info(adev->dev, + "GFX SubBlock %s, Instance[%d][%d], DED %d\n", + gfx_v9_4_2_ras_fields[i].name, se_id, inst_id, + ded_cnt); + *ded_count += ded_cnt; + } + } + + return 0; +} + +static int gfx_v9_4_2_query_sram_edc_count(struct amdgpu_device *adev, + uint32_t *sec_count, uint32_t *ded_count) +{ + uint32_t i, j, k, data; + uint32_t sec_cnt = 0, ded_cnt = 0; + + if (sec_count && ded_count) { + *sec_count = 0; + *ded_count = 0; + } + + mutex_lock(&adev->grbm_idx_mutex); + + for (i = 0; i < ARRAY_SIZE(gfx_v9_4_2_edc_counter_regs); i++) { + for (j = 0; j < gfx_v9_4_2_edc_counter_regs[i].se_num; j++) { + for (k = 0; k < gfx_v9_4_2_edc_counter_regs[i].instance; + k++) { + gfx_v9_4_2_select_se_sh(adev, j, 0, k); + + /* if sec/ded_count is null, just clear counter */ + if (!sec_count || !ded_count) { + WREG32(SOC15_REG_ENTRY_OFFSET( + gfx_v9_4_2_edc_counter_regs[i]), 0); + continue; + } + + data = RREG32(SOC15_REG_ENTRY_OFFSET( + gfx_v9_4_2_edc_counter_regs[i])); + + if (!data) + continue; + + gfx_v9_4_2_get_reg_error_count(adev, + &gfx_v9_4_2_edc_counter_regs[i], + j, k, data, &sec_cnt, &ded_cnt); + + /* clear counter after read */ + WREG32(SOC15_REG_ENTRY_OFFSET( + gfx_v9_4_2_edc_counter_regs[i]), 0); + } + } + } + + if (sec_count && ded_count) { + *sec_count += sec_cnt; + *ded_count += ded_cnt; + } + + gfx_v9_4_2_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +static void gfx_v9_4_2_log_utc_edc_count(struct amdgpu_device *adev, + struct gfx_v9_4_2_utc_block *blk, + uint32_t instance, uint32_t sec_cnt, + uint32_t ded_cnt) +{ + uint32_t bank, way, mem; + static const char *vml2_way_str[] = { "BIGK", "4K" }; + static const char *utcl2_rounter_str[] = { "VMC", "APT" }; + + mem = instance % blk->num_mem_blocks; + way = (instance / blk->num_mem_blocks) % blk->num_ways; + bank = instance / (blk->num_mem_blocks * blk->num_ways); + + switch (blk->type) { + case VML2_MEM: + dev_info( + adev->dev, + "GFX SubBlock UTC_VML2_BANK_CACHE_%d_%s_MEM%d, SED %d, DED %d\n", + bank, vml2_way_str[way], mem, sec_cnt, ded_cnt); + break; + case VML2_WALKER_MEM: + dev_info(adev->dev, "GFX SubBlock %s, SED %d, DED %d\n", + vml2_walker_mems[bank], sec_cnt, ded_cnt); + break; + case UTCL2_MEM: + dev_info( + adev->dev, + "GFX SubBlock UTCL2_ROUTER_IFIF%d_GROUP0_%s, SED %d, DED %d\n", + bank, utcl2_rounter_str[mem], sec_cnt, ded_cnt); + break; + case ATC_L2_CACHE_2M: + dev_info( + adev->dev, + "GFX SubBlock UTC_ATCL2_CACHE_2M_BANK%d_WAY%d_MEM, SED %d, DED %d\n", + bank, way, sec_cnt, ded_cnt); + break; + case ATC_L2_CACHE_32K: + dev_info( + adev->dev, + "GFX SubBlock UTC_ATCL2_CACHE_32K_BANK%d_WAY%d_MEM%d, SED %d, DED %d\n", + bank, way, mem, sec_cnt, ded_cnt); + break; + case ATC_L2_CACHE_4K: + dev_info( + adev->dev, + "GFX SubBlock UTC_ATCL2_CACHE_4K_BANK%d_WAY%d_MEM%d, SED %d, DED %d\n", + bank, way, mem, sec_cnt, ded_cnt); + break; + } +} + +static int gfx_v9_4_2_query_utc_edc_count(struct amdgpu_device *adev, + uint32_t *sec_count, + uint32_t *ded_count) +{ + uint32_t i, j, data; + uint32_t sec_cnt, ded_cnt; + uint32_t num_instances; + struct gfx_v9_4_2_utc_block *blk; + + if (sec_count && ded_count) { + *sec_count = 0; + *ded_count = 0; + } + + for (i = 0; i < ARRAY_SIZE(gfx_v9_4_2_utc_blocks); i++) { + blk = &gfx_v9_4_2_utc_blocks[i]; + num_instances = + blk->num_banks * blk->num_ways * blk->num_mem_blocks; + for (j = 0; j < num_instances; j++) { + WREG32(SOC15_REG_ENTRY_OFFSET(blk->idx_reg), j); + + /* if sec/ded_count is NULL, just clear counter */ + if (!sec_count || !ded_count) { + WREG32(SOC15_REG_ENTRY_OFFSET(blk->data_reg), + blk->clear); + continue; + } + + data = RREG32(SOC15_REG_ENTRY_OFFSET(blk->data_reg)); + if (!data) + continue; + + sec_cnt = SOC15_RAS_REG_FIELD_VAL(data, *blk, sec); + *sec_count += sec_cnt; + ded_cnt = SOC15_RAS_REG_FIELD_VAL(data, *blk, ded); + *ded_count += ded_cnt; + + /* clear counter after read */ + WREG32(SOC15_REG_ENTRY_OFFSET(blk->data_reg), + blk->clear); + + /* print the edc count */ + if (sec_cnt || ded_cnt) + gfx_v9_4_2_log_utc_edc_count(adev, blk, j, sec_cnt, + ded_cnt); + } + } + + return 0; +} + +static void gfx_v9_4_2_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + uint32_t sec_count = 0, ded_count = 0; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return; + + err_data->ue_count = 0; + err_data->ce_count = 0; + + gfx_v9_4_2_query_sram_edc_count(adev, &sec_count, &ded_count); + err_data->ce_count += sec_count; + err_data->ue_count += ded_count; + + gfx_v9_4_2_query_utc_edc_count(adev, &sec_count, &ded_count); + err_data->ce_count += sec_count; + err_data->ue_count += ded_count; + +} + +static void gfx_v9_4_2_reset_utc_err_status(struct amdgpu_device *adev) +{ + WREG32_SOC15(GC, 0, regUTCL2_MEM_ECC_STATUS, 0x3); + WREG32_SOC15(GC, 0, regVML2_MEM_ECC_STATUS, 0x3); + WREG32_SOC15(GC, 0, regVML2_WALKER_MEM_ECC_STATUS, 0x3); +} + +static void gfx_v9_4_2_reset_ea_err_status(struct amdgpu_device *adev) +{ + uint32_t i, j; + uint32_t value; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < gfx_v9_4_2_ea_err_status_regs.se_num; i++) { + for (j = 0; j < gfx_v9_4_2_ea_err_status_regs.instance; + j++) { + gfx_v9_4_2_select_se_sh(adev, i, 0, j); + value = RREG32(SOC15_REG_ENTRY_OFFSET( + gfx_v9_4_2_ea_err_status_regs)); + value = REG_SET_FIELD(value, GCEA_ERR_STATUS, CLEAR_ERROR_STATUS, 0x1); + WREG32(SOC15_REG_ENTRY_OFFSET(gfx_v9_4_2_ea_err_status_regs), value); + } + } + gfx_v9_4_2_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v9_4_2_reset_ras_error_count(struct amdgpu_device *adev) +{ + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return; + + gfx_v9_4_2_query_sram_edc_count(adev, NULL, NULL); + gfx_v9_4_2_query_utc_edc_count(adev, NULL, NULL); +} + +static void gfx_v9_4_2_query_ea_err_status(struct amdgpu_device *adev) +{ + uint32_t i, j; + uint32_t reg_value; + + mutex_lock(&adev->grbm_idx_mutex); + + for (i = 0; i < gfx_v9_4_2_ea_err_status_regs.se_num; i++) { + for (j = 0; j < gfx_v9_4_2_ea_err_status_regs.instance; + j++) { + gfx_v9_4_2_select_se_sh(adev, i, 0, j); + reg_value = RREG32(SOC15_REG_ENTRY_OFFSET( + gfx_v9_4_2_ea_err_status_regs)); + + if (REG_GET_FIELD(reg_value, GCEA_ERR_STATUS, SDP_RDRSP_STATUS) || + REG_GET_FIELD(reg_value, GCEA_ERR_STATUS, SDP_WRRSP_STATUS) || + REG_GET_FIELD(reg_value, GCEA_ERR_STATUS, SDP_RDRSP_DATAPARITY_ERROR)) { + dev_warn(adev->dev, "GCEA err detected at instance: %d, status: 0x%x!\n", + j, reg_value); + } + /* clear after read */ + reg_value = REG_SET_FIELD(reg_value, GCEA_ERR_STATUS, + CLEAR_ERROR_STATUS, 0x1); + WREG32(SOC15_REG_ENTRY_OFFSET(gfx_v9_4_2_ea_err_status_regs), reg_value); + } + } + + gfx_v9_4_2_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v9_4_2_query_utc_err_status(struct amdgpu_device *adev) +{ + uint32_t data; + + data = RREG32_SOC15(GC, 0, regUTCL2_MEM_ECC_STATUS); + if (data) { + dev_warn(adev->dev, "GFX UTCL2 Mem Ecc Status: 0x%x!\n", data); + WREG32_SOC15(GC, 0, regUTCL2_MEM_ECC_STATUS, 0x3); + } + + data = RREG32_SOC15(GC, 0, regVML2_MEM_ECC_STATUS); + if (data) { + dev_warn(adev->dev, "GFX VML2 Mem Ecc Status: 0x%x!\n", data); + WREG32_SOC15(GC, 0, regVML2_MEM_ECC_STATUS, 0x3); + } + + data = RREG32_SOC15(GC, 0, regVML2_WALKER_MEM_ECC_STATUS); + if (data) { + dev_warn(adev->dev, "GFX VML2 Walker Mem Ecc Status: 0x%x!\n", data); + WREG32_SOC15(GC, 0, regVML2_WALKER_MEM_ECC_STATUS, 0x3); + } +} + +static void gfx_v9_4_2_query_ras_error_status(struct amdgpu_device *adev) +{ + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return; + + gfx_v9_4_2_query_ea_err_status(adev); + gfx_v9_4_2_query_utc_err_status(adev); + gfx_v9_4_2_query_sq_timeout_status(adev); +} + +static void gfx_v9_4_2_reset_ras_error_status(struct amdgpu_device *adev) +{ + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + return; + + gfx_v9_4_2_reset_utc_err_status(adev); + gfx_v9_4_2_reset_ea_err_status(adev); + gfx_v9_4_2_reset_sq_timeout_status(adev); +} + +static void gfx_v9_4_2_enable_watchdog_timer(struct amdgpu_device *adev) +{ + uint32_t i; + uint32_t data; + + data = REG_SET_FIELD(0, SQ_TIMEOUT_CONFIG, TIMEOUT_FATAL_DISABLE, + amdgpu_watchdog_timer.timeout_fatal_disable ? 1 : + 0); + + if (amdgpu_watchdog_timer.timeout_fatal_disable && + (amdgpu_watchdog_timer.period < 1 || + amdgpu_watchdog_timer.period > 0x23)) { + dev_warn(adev->dev, "Watchdog period range is 1 to 0x23\n"); + amdgpu_watchdog_timer.period = 0x23; + } + data = REG_SET_FIELD(data, SQ_TIMEOUT_CONFIG, PERIOD_SEL, + amdgpu_watchdog_timer.period); + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + gfx_v9_4_2_select_se_sh(adev, i, 0xffffffff, 0xffffffff); + WREG32_SOC15(GC, 0, regSQ_TIMEOUT_CONFIG, data); + } + gfx_v9_4_2_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t address) +{ + WREG32_SOC15_RLC_EX(reg, GC, 0, regSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | + (address << SQ_IND_INDEX__INDEX__SHIFT) | + (SQ_IND_INDEX__FORCE_READ_MASK)); + return RREG32_SOC15(GC, 0, regSQ_IND_DATA); +} + +static void gfx_v9_4_2_log_cu_timeout_status(struct amdgpu_device *adev, + uint32_t status) +{ + struct amdgpu_cu_info *cu_info = &adev->gfx.cu_info; + uint32_t i, simd, wave; + uint32_t wave_status; + uint32_t wave_pc_lo, wave_pc_hi; + uint32_t wave_exec_lo, wave_exec_hi; + uint32_t wave_inst_dw0, wave_inst_dw1; + uint32_t wave_ib_sts; + + for (i = 0; i < 32; i++) { + if (!((i << 1) & status)) + continue; + + simd = i / cu_info->max_waves_per_simd; + wave = i % cu_info->max_waves_per_simd; + + wave_status = wave_read_ind(adev, simd, wave, ixSQ_WAVE_STATUS); + wave_pc_lo = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_LO); + wave_pc_hi = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_HI); + wave_exec_lo = + wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_LO); + wave_exec_hi = + wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_HI); + wave_inst_dw0 = + wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW0); + wave_inst_dw1 = + wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW1); + wave_ib_sts = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_STS); + + dev_info( + adev->dev, + "\t SIMD %d, Wave %d: status 0x%x, pc 0x%llx, exec 0x%llx, inst 0x%llx, ib_sts 0x%x\n", + simd, wave, wave_status, + ((uint64_t)wave_pc_hi << 32 | wave_pc_lo), + ((uint64_t)wave_exec_hi << 32 | wave_exec_lo), + ((uint64_t)wave_inst_dw1 << 32 | wave_inst_dw0), + wave_ib_sts); + } +} + +static void gfx_v9_4_2_query_sq_timeout_status(struct amdgpu_device *adev) +{ + uint32_t se_idx, sh_idx, cu_idx; + uint32_t status; + + mutex_lock(&adev->grbm_idx_mutex); + for (se_idx = 0; se_idx < adev->gfx.config.max_shader_engines; + se_idx++) { + for (sh_idx = 0; sh_idx < adev->gfx.config.max_sh_per_se; + sh_idx++) { + for (cu_idx = 0; + cu_idx < adev->gfx.config.max_cu_per_sh; + cu_idx++) { + gfx_v9_4_2_select_se_sh(adev, se_idx, sh_idx, + cu_idx); + status = RREG32_SOC15(GC, 0, + regSQ_TIMEOUT_STATUS); + if (status != 0) { + dev_info( + adev->dev, + "GFX Watchdog Timeout: SE %d, SH %d, CU %d\n", + se_idx, sh_idx, cu_idx); + gfx_v9_4_2_log_cu_timeout_status( + adev, status); + } + /* clear old status */ + WREG32_SOC15(GC, 0, regSQ_TIMEOUT_STATUS, 0); + } + } + } + gfx_v9_4_2_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v9_4_2_reset_sq_timeout_status(struct amdgpu_device *adev) +{ + uint32_t se_idx, sh_idx, cu_idx; + + mutex_lock(&adev->grbm_idx_mutex); + for (se_idx = 0; se_idx < adev->gfx.config.max_shader_engines; + se_idx++) { + for (sh_idx = 0; sh_idx < adev->gfx.config.max_sh_per_se; + sh_idx++) { + for (cu_idx = 0; + cu_idx < adev->gfx.config.max_cu_per_sh; + cu_idx++) { + gfx_v9_4_2_select_se_sh(adev, se_idx, sh_idx, + cu_idx); + WREG32_SOC15(GC, 0, regSQ_TIMEOUT_STATUS, 0); + } + } + } + gfx_v9_4_2_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static bool gfx_v9_4_2_query_uctl2_poison_status(struct amdgpu_device *adev) +{ + u32 status = 0; + struct amdgpu_vmhub *hub; + + hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + status = RREG32(hub->vm_l2_pro_fault_status); + /* reset page fault status */ + WREG32_P(hub->vm_l2_pro_fault_cntl, 1, ~1); + + return REG_GET_FIELD(status, VM_L2_PROTECTION_FAULT_STATUS, FED); +} + +struct amdgpu_ras_block_hw_ops gfx_v9_4_2_ras_ops = { + .query_ras_error_count = &gfx_v9_4_2_query_ras_error_count, + .reset_ras_error_count = &gfx_v9_4_2_reset_ras_error_count, + .query_ras_error_status = &gfx_v9_4_2_query_ras_error_status, + .reset_ras_error_status = &gfx_v9_4_2_reset_ras_error_status, +}; + +struct amdgpu_gfx_ras gfx_v9_4_2_ras = { + .ras_block = { + .hw_ops = &gfx_v9_4_2_ras_ops, + }, + .enable_watchdog_timer = &gfx_v9_4_2_enable_watchdog_timer, + .query_utcl2_poison_status = gfx_v9_4_2_query_uctl2_poison_status, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.h b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.h new file mode 100644 index 000000000..7584624b6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.h @@ -0,0 +1,36 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFX_V9_4_2_H__ +#define __GFX_V9_4_2_H__ + +void gfx_v9_4_2_debug_trap_config_init(struct amdgpu_device *adev, + uint32_t first_vmid, uint32_t last_vmid); +void gfx_v9_4_2_init_golden_registers(struct amdgpu_device *adev, + uint32_t die_id); +void gfx_v9_4_2_set_power_brake_sequence(struct amdgpu_device *adev); +int gfx_v9_4_2_do_edc_gpr_workarounds(struct amdgpu_device *adev); + +extern struct amdgpu_gfx_ras gfx_v9_4_2_ras; + +#endif /* __GFX_V9_4_2_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c new file mode 100644 index 000000000..e481ef73a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c @@ -0,0 +1,4421 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include + +#include "amdgpu.h" +#include "amdgpu_gfx.h" +#include "soc15.h" +#include "soc15d.h" +#include "soc15_common.h" +#include "vega10_enum.h" + +#include "v9_structs.h" + +#include "ivsrcid/gfx/irqsrcs_gfx_9_0.h" + +#include "gc/gc_9_4_3_offset.h" +#include "gc/gc_9_4_3_sh_mask.h" + +#include "gfx_v9_4_3.h" +#include "amdgpu_xcp.h" + +MODULE_FIRMWARE("amdgpu/gc_9_4_3_mec.bin"); +MODULE_FIRMWARE("amdgpu/gc_9_4_3_rlc.bin"); + +#define GFX9_MEC_HPD_SIZE 4096 +#define RLCG_UCODE_LOADING_START_ADDRESS 0x00002000L + +#define GOLDEN_GB_ADDR_CONFIG 0x2a114042 +#define CP_HQD_PERSISTENT_STATE_DEFAULT 0xbe05301 + +struct amdgpu_gfx_ras gfx_v9_4_3_ras; + +static void gfx_v9_4_3_set_ring_funcs(struct amdgpu_device *adev); +static void gfx_v9_4_3_set_irq_funcs(struct amdgpu_device *adev); +static void gfx_v9_4_3_set_gds_init(struct amdgpu_device *adev); +static void gfx_v9_4_3_set_rlc_funcs(struct amdgpu_device *adev); +static int gfx_v9_4_3_get_cu_info(struct amdgpu_device *adev, + struct amdgpu_cu_info *cu_info); + +static void gfx_v9_4_3_kiq_set_resources(struct amdgpu_ring *kiq_ring, + uint64_t queue_mask) +{ + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_SET_RESOURCES, 6)); + amdgpu_ring_write(kiq_ring, + PACKET3_SET_RESOURCES_VMID_MASK(0) | + /* vmid_mask:0* queue_type:0 (KIQ) */ + PACKET3_SET_RESOURCES_QUEUE_TYPE(0)); + amdgpu_ring_write(kiq_ring, + lower_32_bits(queue_mask)); /* queue mask lo */ + amdgpu_ring_write(kiq_ring, + upper_32_bits(queue_mask)); /* queue mask hi */ + amdgpu_ring_write(kiq_ring, 0); /* gws mask lo */ + amdgpu_ring_write(kiq_ring, 0); /* gws mask hi */ + amdgpu_ring_write(kiq_ring, 0); /* oac mask */ + amdgpu_ring_write(kiq_ring, 0); /* gds heap base:0, gds heap size:0 */ +} + +static void gfx_v9_4_3_kiq_map_queues(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = kiq_ring->adev; + uint64_t mqd_addr = amdgpu_bo_gpu_offset(ring->mqd_obj); + uint64_t wptr_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4); + uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5)); + /* Q_sel:0, vmid:0, vidmem: 1, engine:0, num_Q:1*/ + amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + PACKET3_MAP_QUEUES_QUEUE_SEL(0) | /* Queue_Sel */ + PACKET3_MAP_QUEUES_VMID(0) | /* VMID */ + PACKET3_MAP_QUEUES_QUEUE(ring->queue) | + PACKET3_MAP_QUEUES_PIPE(ring->pipe) | + PACKET3_MAP_QUEUES_ME((ring->me == 1 ? 0 : 1)) | + /*queue_type: normal compute queue */ + PACKET3_MAP_QUEUES_QUEUE_TYPE(0) | + /* alloc format: all_on_one_pipe */ + PACKET3_MAP_QUEUES_ALLOC_FORMAT(0) | + PACKET3_MAP_QUEUES_ENGINE_SEL(eng_sel) | + /* num_queues: must be 1 */ + PACKET3_MAP_QUEUES_NUM_QUEUES(1)); + amdgpu_ring_write(kiq_ring, + PACKET3_MAP_QUEUES_DOORBELL_OFFSET(ring->doorbell_index)); + amdgpu_ring_write(kiq_ring, lower_32_bits(mqd_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(mqd_addr)); + amdgpu_ring_write(kiq_ring, lower_32_bits(wptr_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(wptr_addr)); +} + +static void gfx_v9_4_3_kiq_unmap_queues(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring, + enum amdgpu_unmap_queues_action action, + u64 gpu_addr, u64 seq) +{ + uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_UNMAP_QUEUES, 4)); + amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + PACKET3_UNMAP_QUEUES_ACTION(action) | + PACKET3_UNMAP_QUEUES_QUEUE_SEL(0) | + PACKET3_UNMAP_QUEUES_ENGINE_SEL(eng_sel) | + PACKET3_UNMAP_QUEUES_NUM_QUEUES(1)); + amdgpu_ring_write(kiq_ring, + PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(ring->doorbell_index)); + + if (action == PREEMPT_QUEUES_NO_UNMAP) { + amdgpu_ring_write(kiq_ring, lower_32_bits(gpu_addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(gpu_addr)); + amdgpu_ring_write(kiq_ring, seq); + } else { + amdgpu_ring_write(kiq_ring, 0); + amdgpu_ring_write(kiq_ring, 0); + amdgpu_ring_write(kiq_ring, 0); + } +} + +static void gfx_v9_4_3_kiq_query_status(struct amdgpu_ring *kiq_ring, + struct amdgpu_ring *ring, + u64 addr, + u64 seq) +{ + uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; + + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_QUERY_STATUS, 5)); + amdgpu_ring_write(kiq_ring, + PACKET3_QUERY_STATUS_CONTEXT_ID(0) | + PACKET3_QUERY_STATUS_INTERRUPT_SEL(0) | + PACKET3_QUERY_STATUS_COMMAND(2)); + /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ + amdgpu_ring_write(kiq_ring, + PACKET3_QUERY_STATUS_DOORBELL_OFFSET(ring->doorbell_index) | + PACKET3_QUERY_STATUS_ENG_SEL(eng_sel)); + amdgpu_ring_write(kiq_ring, lower_32_bits(addr)); + amdgpu_ring_write(kiq_ring, upper_32_bits(addr)); + amdgpu_ring_write(kiq_ring, lower_32_bits(seq)); + amdgpu_ring_write(kiq_ring, upper_32_bits(seq)); +} + +static void gfx_v9_4_3_kiq_invalidate_tlbs(struct amdgpu_ring *kiq_ring, + uint16_t pasid, uint32_t flush_type, + bool all_hub) +{ + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_INVALIDATE_TLBS, 0)); + amdgpu_ring_write(kiq_ring, + PACKET3_INVALIDATE_TLBS_DST_SEL(1) | + PACKET3_INVALIDATE_TLBS_ALL_HUB(all_hub) | + PACKET3_INVALIDATE_TLBS_PASID(pasid) | + PACKET3_INVALIDATE_TLBS_FLUSH_TYPE(flush_type)); +} + +static const struct kiq_pm4_funcs gfx_v9_4_3_kiq_pm4_funcs = { + .kiq_set_resources = gfx_v9_4_3_kiq_set_resources, + .kiq_map_queues = gfx_v9_4_3_kiq_map_queues, + .kiq_unmap_queues = gfx_v9_4_3_kiq_unmap_queues, + .kiq_query_status = gfx_v9_4_3_kiq_query_status, + .kiq_invalidate_tlbs = gfx_v9_4_3_kiq_invalidate_tlbs, + .set_resources_size = 8, + .map_queues_size = 7, + .unmap_queues_size = 6, + .query_status_size = 7, + .invalidate_tlbs_size = 2, +}; + +static void gfx_v9_4_3_set_kiq_pm4_funcs(struct amdgpu_device *adev) +{ + int i, num_xcc; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < num_xcc; i++) + adev->gfx.kiq[i].pmf = &gfx_v9_4_3_kiq_pm4_funcs; +} + +static void gfx_v9_4_3_init_golden_registers(struct amdgpu_device *adev) +{ + int i, num_xcc, dev_inst; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < num_xcc; i++) { + dev_inst = GET_INST(GC, i); + + WREG32_SOC15(GC, dev_inst, regGB_ADDR_CONFIG, + GOLDEN_GB_ADDR_CONFIG); + /* Golden settings applied by driver for ASIC with rev_id 0 */ + if (adev->rev_id == 0) { + WREG32_FIELD15_PREREG(GC, dev_inst, TCP_UTCL1_CNTL1, + REDUCE_FIFO_DEPTH_BY_2, 2); + } else { + WREG32_FIELD15_PREREG(GC, dev_inst, TCP_UTCL1_CNTL2, + SPARE, 0x1); + } + } +} + +static void gfx_v9_4_3_write_data_to_reg(struct amdgpu_ring *ring, int eng_sel, + bool wc, uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, WRITE_DATA_ENGINE_SEL(eng_sel) | + WRITE_DATA_DST_SEL(0) | + (wc ? WR_CONFIRM : 0)); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); +} + +static void gfx_v9_4_3_wait_reg_mem(struct amdgpu_ring *ring, int eng_sel, + int mem_space, int opt, uint32_t addr0, + uint32_t addr1, uint32_t ref, uint32_t mask, + uint32_t inv) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + amdgpu_ring_write(ring, + /* memory (1) or register (0) */ + (WAIT_REG_MEM_MEM_SPACE(mem_space) | + WAIT_REG_MEM_OPERATION(opt) | /* wait */ + WAIT_REG_MEM_FUNCTION(3) | /* equal */ + WAIT_REG_MEM_ENGINE(eng_sel))); + + if (mem_space) + BUG_ON(addr0 & 0x3); /* Dword align */ + amdgpu_ring_write(ring, addr0); + amdgpu_ring_write(ring, addr1); + amdgpu_ring_write(ring, ref); + amdgpu_ring_write(ring, mask); + amdgpu_ring_write(ring, inv); /* poll interval */ +} + +static int gfx_v9_4_3_ring_test_ring(struct amdgpu_ring *ring) +{ + uint32_t scratch_reg0_offset, xcc_offset; + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned i; + int r; + + /* Use register offset which is local to XCC in the packet */ + xcc_offset = SOC15_REG_OFFSET(GC, 0, regSCRATCH_REG0); + scratch_reg0_offset = SOC15_REG_OFFSET(GC, GET_INST(GC, ring->xcc_id), regSCRATCH_REG0); + WREG32(scratch_reg0_offset, 0xCAFEDEAD); + + r = amdgpu_ring_alloc(ring, 3); + if (r) + return r; + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1)); + amdgpu_ring_write(ring, xcc_offset - PACKET3_SET_UCONFIG_REG_START); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(scratch_reg0_offset); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + return r; +} + +static int gfx_v9_4_3_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + + unsigned index; + uint64_t gpu_addr; + uint32_t tmp; + long r; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + adev->wb.wb[index] = cpu_to_le32(0xCAFEDEAD); + memset(&ib, 0, sizeof(ib)); + + r = amdgpu_ib_get(adev, NULL, 20, AMDGPU_IB_POOL_DIRECT, &ib); + if (r) + goto err1; + + ib.ptr[0] = PACKET3(PACKET3_WRITE_DATA, 3); + ib.ptr[1] = WRITE_DATA_DST_SEL(5) | WR_CONFIRM; + ib.ptr[2] = lower_32_bits(gpu_addr); + ib.ptr[3] = upper_32_bits(gpu_addr); + ib.ptr[4] = 0xDEADBEEF; + ib.length_dw = 5; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err2; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto err2; + } else if (r < 0) { + goto err2; + } + + tmp = adev->wb.wb[index]; + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +err2: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err1: + amdgpu_device_wb_free(adev, index); + return r; +} + + +/* This value might differs per partition */ +static uint64_t gfx_v9_4_3_get_gpu_clock_counter(struct amdgpu_device *adev) +{ + uint64_t clock; + + mutex_lock(&adev->gfx.gpu_clock_mutex); + WREG32_SOC15(GC, GET_INST(GC, 0), regRLC_CAPTURE_GPU_CLOCK_COUNT, 1); + clock = (uint64_t)RREG32_SOC15(GC, GET_INST(GC, 0), regRLC_GPU_CLOCK_COUNT_LSB) | + ((uint64_t)RREG32_SOC15(GC, GET_INST(GC, 0), regRLC_GPU_CLOCK_COUNT_MSB) << 32ULL); + mutex_unlock(&adev->gfx.gpu_clock_mutex); + + return clock; +} + +static void gfx_v9_4_3_free_microcode(struct amdgpu_device *adev) +{ + amdgpu_ucode_release(&adev->gfx.pfp_fw); + amdgpu_ucode_release(&adev->gfx.me_fw); + amdgpu_ucode_release(&adev->gfx.ce_fw); + amdgpu_ucode_release(&adev->gfx.rlc_fw); + amdgpu_ucode_release(&adev->gfx.mec_fw); + amdgpu_ucode_release(&adev->gfx.mec2_fw); + + kfree(adev->gfx.rlc.register_list_format); +} + +static int gfx_v9_4_3_init_rlc_microcode(struct amdgpu_device *adev, + const char *chip_name) +{ + char fw_name[30]; + int err; + const struct rlc_firmware_header_v2_0 *rlc_hdr; + uint16_t version_major; + uint16_t version_minor; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc.bin", chip_name); + + err = amdgpu_ucode_request(adev, &adev->gfx.rlc_fw, fw_name); + if (err) + goto out; + rlc_hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; + + version_major = le16_to_cpu(rlc_hdr->header.header_version_major); + version_minor = le16_to_cpu(rlc_hdr->header.header_version_minor); + err = amdgpu_gfx_rlc_init_microcode(adev, version_major, version_minor); +out: + if (err) + amdgpu_ucode_release(&adev->gfx.rlc_fw); + + return err; +} + +static bool gfx_v9_4_3_should_disable_gfxoff(struct pci_dev *pdev) +{ + return true; +} + +static void gfx_v9_4_3_check_if_need_gfxoff(struct amdgpu_device *adev) +{ + if (gfx_v9_4_3_should_disable_gfxoff(adev->pdev)) + adev->pm.pp_feature &= ~PP_GFXOFF_MASK; +} + +static int gfx_v9_4_3_init_cp_compute_microcode(struct amdgpu_device *adev, + const char *chip_name) +{ + char fw_name[30]; + int err; + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", chip_name); + + err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw, fw_name); + if (err) + goto out; + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1); + amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1_JT); + + adev->gfx.mec2_fw_version = adev->gfx.mec_fw_version; + adev->gfx.mec2_feature_version = adev->gfx.mec_feature_version; + + gfx_v9_4_3_check_if_need_gfxoff(adev); + +out: + if (err) + amdgpu_ucode_release(&adev->gfx.mec_fw); + return err; +} + +static int gfx_v9_4_3_init_microcode(struct amdgpu_device *adev) +{ + const char *chip_name; + int r; + + chip_name = "gc_9_4_3"; + + r = gfx_v9_4_3_init_rlc_microcode(adev, chip_name); + if (r) + return r; + + r = gfx_v9_4_3_init_cp_compute_microcode(adev, chip_name); + if (r) + return r; + + return r; +} + +static void gfx_v9_4_3_mec_fini(struct amdgpu_device *adev) +{ + amdgpu_bo_free_kernel(&adev->gfx.mec.hpd_eop_obj, NULL, NULL); + amdgpu_bo_free_kernel(&adev->gfx.mec.mec_fw_obj, NULL, NULL); +} + +static int gfx_v9_4_3_mec_init(struct amdgpu_device *adev) +{ + int r, i, num_xcc; + u32 *hpd; + const __le32 *fw_data; + unsigned fw_size; + u32 *fw; + size_t mec_hpd_size; + + const struct gfx_firmware_header_v1_0 *mec_hdr; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < num_xcc; i++) + bitmap_zero(adev->gfx.mec_bitmap[i].queue_bitmap, + AMDGPU_MAX_COMPUTE_QUEUES); + + /* take ownership of the relevant compute queues */ + amdgpu_gfx_compute_queue_acquire(adev); + mec_hpd_size = + adev->gfx.num_compute_rings * num_xcc * GFX9_MEC_HPD_SIZE; + if (mec_hpd_size) { + r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.mec.hpd_eop_obj, + &adev->gfx.mec.hpd_eop_gpu_addr, + (void **)&hpd); + if (r) { + dev_warn(adev->dev, "(%d) create HDP EOP bo failed\n", r); + gfx_v9_4_3_mec_fini(adev); + return r; + } + + if (amdgpu_emu_mode == 1) { + for (i = 0; i < mec_hpd_size / 4; i++) { + memset((void *)(hpd + i), 0, 4); + if (i % 50 == 0) + msleep(1); + } + } else { + memset(hpd, 0, mec_hpd_size); + } + + amdgpu_bo_kunmap(adev->gfx.mec.hpd_eop_obj); + amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj); + } + + mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; + + fw_data = (const __le32 *) + (adev->gfx.mec_fw->data + + le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(mec_hdr->header.ucode_size_bytes); + + r = amdgpu_bo_create_reserved(adev, mec_hdr->header.ucode_size_bytes, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, + &adev->gfx.mec.mec_fw_obj, + &adev->gfx.mec.mec_fw_gpu_addr, + (void **)&fw); + if (r) { + dev_warn(adev->dev, "(%d) create mec firmware bo failed\n", r); + gfx_v9_4_3_mec_fini(adev); + return r; + } + + memcpy(fw, fw_data, fw_size); + + amdgpu_bo_kunmap(adev->gfx.mec.mec_fw_obj); + amdgpu_bo_unreserve(adev->gfx.mec.mec_fw_obj); + + return 0; +} + +static void gfx_v9_4_3_xcc_select_se_sh(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 instance, int xcc_id) +{ + u32 data; + + if (instance == 0xffffffff) + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, + INSTANCE_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(0, GRBM_GFX_INDEX, + INSTANCE_INDEX, instance); + + if (se_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + SE_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_INDEX, se_num); + + if (sh_num == 0xffffffff) + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, + SH_BROADCAST_WRITES, 1); + else + data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_INDEX, sh_num); + + WREG32_SOC15_RLC_SHADOW_EX(reg, GC, GET_INST(GC, xcc_id), regGRBM_GFX_INDEX, data); +} + +static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, uint32_t wave, uint32_t address) +{ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | + (address << SQ_IND_INDEX__INDEX__SHIFT) | + (SQ_IND_INDEX__FORCE_READ_MASK)); + return RREG32_SOC15(GC, GET_INST(GC, xcc_id), regSQ_IND_DATA); +} + +static void wave_read_regs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t thread, + uint32_t regno, uint32_t num, uint32_t *out) +{ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regSQ_IND_INDEX, + (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | + (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | + (regno << SQ_IND_INDEX__INDEX__SHIFT) | + (thread << SQ_IND_INDEX__THREAD_ID__SHIFT) | + (SQ_IND_INDEX__FORCE_READ_MASK) | + (SQ_IND_INDEX__AUTO_INCR_MASK)); + while (num--) + *(out++) = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regSQ_IND_DATA); +} + +static void gfx_v9_4_3_read_wave_data(struct amdgpu_device *adev, + uint32_t xcc_id, uint32_t simd, uint32_t wave, + uint32_t *dst, int *no_fields) +{ + /* type 1 wave data */ + dst[(*no_fields)++] = 1; + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_STATUS); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_PC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_PC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_EXEC_LO); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_EXEC_HI); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_HW_ID); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_INST_DW0); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_INST_DW1); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_GPR_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_LDS_ALLOC); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_TRAPSTS); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_IB_STS); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_IB_DBG0); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_M0); + dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_MODE); +} + +static void gfx_v9_4_3_read_wave_sgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t start, + uint32_t size, uint32_t *dst) +{ + wave_read_regs(adev, xcc_id, simd, wave, 0, + start + SQIND_WAVE_SGPRS_OFFSET, size, dst); +} + +static void gfx_v9_4_3_read_wave_vgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, + uint32_t wave, uint32_t thread, + uint32_t start, uint32_t size, + uint32_t *dst) +{ + wave_read_regs(adev, xcc_id, simd, wave, thread, + start + SQIND_WAVE_VGPRS_OFFSET, size, dst); +} + +static void gfx_v9_4_3_select_me_pipe_q(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 q, u32 vm, u32 xcc_id) +{ + soc15_grbm_select(adev, me, pipe, q, vm, GET_INST(GC, xcc_id)); +} + + +static int gfx_v9_4_3_switch_compute_partition(struct amdgpu_device *adev, + int num_xccs_per_xcp) +{ + int ret, i, num_xcc; + u32 tmp = 0, regval; + + if (adev->psp.funcs) { + ret = psp_spatial_partition(&adev->psp, + NUM_XCC(adev->gfx.xcc_mask) / + num_xccs_per_xcp); + if (ret) + return ret; + } + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + + for (i = 0; i < num_xcc; i++) { + tmp = REG_SET_FIELD(tmp, CP_HYP_XCP_CTL, NUM_XCC_IN_XCP, + num_xccs_per_xcp); + tmp = REG_SET_FIELD(tmp, CP_HYP_XCP_CTL, VIRTUAL_XCC_ID, + i % num_xccs_per_xcp); + regval = RREG32_SOC15(GC, GET_INST(GC, i), regCP_HYP_XCP_CTL); + if (regval != tmp) + WREG32_SOC15(GC, GET_INST(GC, i), regCP_HYP_XCP_CTL, + tmp); + } + + adev->gfx.num_xcc_per_xcp = num_xccs_per_xcp; + + return 0; +} + +static int gfx_v9_4_3_ih_to_xcc_inst(struct amdgpu_device *adev, int ih_node) +{ + int xcc; + + xcc = hweight8(adev->gfx.xcc_mask & GENMASK(ih_node / 2, 0)); + if (!xcc) { + dev_err(adev->dev, "Couldn't find xcc mapping from IH node"); + return -EINVAL; + } + + return xcc - 1; +} + +static const struct amdgpu_gfx_funcs gfx_v9_4_3_gfx_funcs = { + .get_gpu_clock_counter = &gfx_v9_4_3_get_gpu_clock_counter, + .select_se_sh = &gfx_v9_4_3_xcc_select_se_sh, + .read_wave_data = &gfx_v9_4_3_read_wave_data, + .read_wave_sgprs = &gfx_v9_4_3_read_wave_sgprs, + .read_wave_vgprs = &gfx_v9_4_3_read_wave_vgprs, + .select_me_pipe_q = &gfx_v9_4_3_select_me_pipe_q, + .switch_partition_mode = &gfx_v9_4_3_switch_compute_partition, + .ih_node_to_logical_xcc = &gfx_v9_4_3_ih_to_xcc_inst, +}; + +static int gfx_v9_4_3_gpu_early_init(struct amdgpu_device *adev) +{ + u32 gb_addr_config; + + adev->gfx.funcs = &gfx_v9_4_3_gfx_funcs; + adev->gfx.ras = &gfx_v9_4_3_ras; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 4, 3): + adev->gfx.config.max_hw_contexts = 8; + adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; + adev->gfx.config.sc_prim_fifo_size_backend = 0x100; + adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; + adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; + gb_addr_config = RREG32_SOC15(GC, GET_INST(GC, 0), regGB_ADDR_CONFIG); + break; + default: + BUG(); + break; + } + + adev->gfx.config.gb_addr_config = gb_addr_config; + + adev->gfx.config.gb_addr_config_fields.num_pipes = 1 << + REG_GET_FIELD( + adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, + NUM_PIPES); + + adev->gfx.config.max_tile_pipes = + adev->gfx.config.gb_addr_config_fields.num_pipes; + + adev->gfx.config.gb_addr_config_fields.num_banks = 1 << + REG_GET_FIELD( + adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, + NUM_BANKS); + adev->gfx.config.gb_addr_config_fields.max_compress_frags = 1 << + REG_GET_FIELD( + adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, + MAX_COMPRESSED_FRAGS); + adev->gfx.config.gb_addr_config_fields.num_rb_per_se = 1 << + REG_GET_FIELD( + adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, + NUM_RB_PER_SE); + adev->gfx.config.gb_addr_config_fields.num_se = 1 << + REG_GET_FIELD( + adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, + NUM_SHADER_ENGINES); + adev->gfx.config.gb_addr_config_fields.pipe_interleave_size = 1 << (8 + + REG_GET_FIELD( + adev->gfx.config.gb_addr_config, + GB_ADDR_CONFIG, + PIPE_INTERLEAVE_SIZE)); + + return 0; +} + +static int gfx_v9_4_3_compute_ring_init(struct amdgpu_device *adev, int ring_id, + int xcc_id, int mec, int pipe, int queue) +{ + unsigned irq_type; + struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id]; + unsigned int hw_prio; + uint32_t xcc_doorbell_start; + + ring = &adev->gfx.compute_ring[xcc_id * adev->gfx.num_compute_rings + + ring_id]; + + /* mec0 is me1 */ + ring->xcc_id = xcc_id; + ring->me = mec + 1; + ring->pipe = pipe; + ring->queue = queue; + + ring->ring_obj = NULL; + ring->use_doorbell = true; + xcc_doorbell_start = adev->doorbell_index.mec_ring0 + + xcc_id * adev->doorbell_index.xcc_doorbell_range; + ring->doorbell_index = (xcc_doorbell_start + ring_id) << 1; + ring->eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr + + (ring_id + xcc_id * adev->gfx.num_compute_rings) * + GFX9_MEC_HPD_SIZE; + ring->vm_hub = AMDGPU_GFXHUB(xcc_id); + sprintf(ring->name, "comp_%d.%d.%d.%d", + ring->xcc_id, ring->me, ring->pipe, ring->queue); + + irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP + + ((ring->me - 1) * adev->gfx.mec.num_pipe_per_mec) + + ring->pipe; + hw_prio = amdgpu_gfx_is_high_priority_compute_queue(adev, ring) ? + AMDGPU_GFX_PIPE_PRIO_HIGH : AMDGPU_GFX_PIPE_PRIO_NORMAL; + /* type-2 packets are deprecated on MEC, use type-3 instead */ + return amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, irq_type, + hw_prio, NULL); +} + +static int gfx_v9_4_3_sw_init(void *handle) +{ + int i, j, k, r, ring_id, xcc_id, num_xcc; + struct amdgpu_kiq *kiq; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->gfx.mec.num_mec = 2; + adev->gfx.mec.num_pipe_per_mec = 4; + adev->gfx.mec.num_queue_per_pipe = 8; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + + /* EOP Event */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_EOP_INTERRUPT, &adev->gfx.eop_irq); + if (r) + return r; + + /* Privileged reg */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_PRIV_REG_FAULT, + &adev->gfx.priv_reg_irq); + if (r) + return r; + + /* Privileged inst */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_PRIV_INSTR_FAULT, + &adev->gfx.priv_inst_irq); + if (r) + return r; + + adev->gfx.gfx_current_status = AMDGPU_GFX_NORMAL_MODE; + + r = adev->gfx.rlc.funcs->init(adev); + if (r) { + DRM_ERROR("Failed to init rlc BOs!\n"); + return r; + } + + r = gfx_v9_4_3_mec_init(adev); + if (r) { + DRM_ERROR("Failed to init MEC BOs!\n"); + return r; + } + + /* set up the compute queues - allocate horizontally across pipes */ + for (xcc_id = 0; xcc_id < num_xcc; xcc_id++) { + ring_id = 0; + for (i = 0; i < adev->gfx.mec.num_mec; ++i) { + for (j = 0; j < adev->gfx.mec.num_queue_per_pipe; j++) { + for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; + k++) { + if (!amdgpu_gfx_is_mec_queue_enabled( + adev, xcc_id, i, k, j)) + continue; + + r = gfx_v9_4_3_compute_ring_init(adev, + ring_id, + xcc_id, + i, k, j); + if (r) + return r; + + ring_id++; + } + } + } + + r = amdgpu_gfx_kiq_init(adev, GFX9_MEC_HPD_SIZE, xcc_id); + if (r) { + DRM_ERROR("Failed to init KIQ BOs!\n"); + return r; + } + + kiq = &adev->gfx.kiq[xcc_id]; + r = amdgpu_gfx_kiq_init_ring(adev, &kiq->ring, &kiq->irq, xcc_id); + if (r) + return r; + + /* create MQD for all compute queues as wel as KIQ for SRIOV case */ + r = amdgpu_gfx_mqd_sw_init(adev, + sizeof(struct v9_mqd_allocation), xcc_id); + if (r) + return r; + } + + r = gfx_v9_4_3_gpu_early_init(adev); + if (r) + return r; + + r = amdgpu_gfx_ras_sw_init(adev); + if (r) + return r; + + + if (!amdgpu_sriov_vf(adev)) + r = amdgpu_gfx_sysfs_init(adev); + + return r; +} + +static int gfx_v9_4_3_sw_fini(void *handle) +{ + int i, num_xcc; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < adev->gfx.num_compute_rings * num_xcc; i++) + amdgpu_ring_fini(&adev->gfx.compute_ring[i]); + + for (i = 0; i < num_xcc; i++) { + amdgpu_gfx_mqd_sw_fini(adev, i); + amdgpu_gfx_kiq_free_ring(&adev->gfx.kiq[i].ring); + amdgpu_gfx_kiq_fini(adev, i); + } + + gfx_v9_4_3_mec_fini(adev); + amdgpu_bo_unref(&adev->gfx.rlc.clear_state_obj); + gfx_v9_4_3_free_microcode(adev); + if (!amdgpu_sriov_vf(adev)) + amdgpu_gfx_sysfs_fini(adev); + + return 0; +} + +#define DEFAULT_SH_MEM_BASES (0x6000) +static void gfx_v9_4_3_xcc_init_compute_vmid(struct amdgpu_device *adev, + int xcc_id) +{ + int i; + uint32_t sh_mem_config; + uint32_t sh_mem_bases; + uint32_t data; + + /* + * Configure apertures: + * LDS: 0x60000000'00000000 - 0x60000001'00000000 (4GB) + * Scratch: 0x60000001'00000000 - 0x60000002'00000000 (4GB) + * GPUVM: 0x60010000'00000000 - 0x60020000'00000000 (1TB) + */ + sh_mem_bases = DEFAULT_SH_MEM_BASES | (DEFAULT_SH_MEM_BASES << 16); + + sh_mem_config = SH_MEM_ADDRESS_MODE_64 | + SH_MEM_ALIGNMENT_MODE_UNALIGNED << + SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT; + + mutex_lock(&adev->srbm_mutex); + for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { + soc15_grbm_select(adev, 0, 0, 0, i, GET_INST(GC, xcc_id)); + /* CP and shaders */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regSH_MEM_CONFIG, sh_mem_config); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regSH_MEM_BASES, sh_mem_bases); + + /* Enable trap for each kfd vmid. */ + data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regSPI_GDBG_PER_VMID_CNTL); + data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, TRAP_EN, 1); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regSPI_GDBG_PER_VMID_CNTL, data); + } + soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id)); + mutex_unlock(&adev->srbm_mutex); + + /* Initialize all compute VMIDs to have no GDS, GWS, or OA + acccess. These should be enabled by FW for target VMIDs. */ + for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { + WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_VMID0_BASE, 2 * i, 0); + WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_VMID0_SIZE, 2 * i, 0); + WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_GWS_VMID0, i, 0); + WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_OA_VMID0, i, 0); + } +} + +static void gfx_v9_4_3_xcc_init_gds_vmid(struct amdgpu_device *adev, int xcc_id) +{ + int vmid; + + /* + * Initialize all compute and user-gfx VMIDs to have no GDS, GWS, or OA + * access. Compute VMIDs should be enabled by FW for target VMIDs, + * the driver can enable them for graphics. VMID0 should maintain + * access so that HWS firmware can save/restore entries. + */ + for (vmid = 1; vmid < AMDGPU_NUM_VMID; vmid++) { + WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_VMID0_BASE, 2 * vmid, 0); + WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_VMID0_SIZE, 2 * vmid, 0); + WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_GWS_VMID0, vmid, 0); + WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_OA_VMID0, vmid, 0); + } +} + +static void gfx_v9_4_3_xcc_constants_init(struct amdgpu_device *adev, + int xcc_id) +{ + u32 tmp; + int i; + + /* XXX SH_MEM regs */ + /* where to put LDS, scratch, GPUVM in FSA64 space */ + mutex_lock(&adev->srbm_mutex); + for (i = 0; i < adev->vm_manager.id_mgr[AMDGPU_GFXHUB(0)].num_ids; i++) { + soc15_grbm_select(adev, 0, 0, 0, i, GET_INST(GC, xcc_id)); + /* CP and shaders */ + if (i == 0) { + tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE, + SH_MEM_ALIGNMENT_MODE_UNALIGNED); + tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, RETRY_DISABLE, + !!adev->gmc.noretry); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), + regSH_MEM_CONFIG, tmp); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), + regSH_MEM_BASES, 0); + } else { + tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE, + SH_MEM_ALIGNMENT_MODE_UNALIGNED); + tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, RETRY_DISABLE, + !!adev->gmc.noretry); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), + regSH_MEM_CONFIG, tmp); + tmp = REG_SET_FIELD(0, SH_MEM_BASES, PRIVATE_BASE, + (adev->gmc.private_aperture_start >> + 48)); + tmp = REG_SET_FIELD(tmp, SH_MEM_BASES, SHARED_BASE, + (adev->gmc.shared_aperture_start >> + 48)); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), + regSH_MEM_BASES, tmp); + } + } + soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, 0)); + + mutex_unlock(&adev->srbm_mutex); + + gfx_v9_4_3_xcc_init_compute_vmid(adev, xcc_id); + gfx_v9_4_3_xcc_init_gds_vmid(adev, xcc_id); +} + +static void gfx_v9_4_3_constants_init(struct amdgpu_device *adev) +{ + int i, num_xcc; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + + gfx_v9_4_3_get_cu_info(adev, &adev->gfx.cu_info); + adev->gfx.config.db_debug2 = + RREG32_SOC15(GC, GET_INST(GC, 0), regDB_DEBUG2); + + for (i = 0; i < num_xcc; i++) + gfx_v9_4_3_xcc_constants_init(adev, i); +} + +static void +gfx_v9_4_3_xcc_enable_save_restore_machine(struct amdgpu_device *adev, + int xcc_id) +{ + WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), RLC_SRM_CNTL, SRM_ENABLE, 1); +} + +static void gfx_v9_4_3_xcc_init_pg(struct amdgpu_device *adev, int xcc_id) +{ + /* + * Rlc save restore list is workable since v2_1. + * And it's needed by gfxoff feature. + */ + if (adev->gfx.rlc.is_rlc_v2_1) + gfx_v9_4_3_xcc_enable_save_restore_machine(adev, xcc_id); +} + +static void gfx_v9_4_3_xcc_disable_gpa_mode(struct amdgpu_device *adev, int xcc_id) +{ + uint32_t data; + + data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCPC_PSP_DEBUG); + data |= CPC_PSP_DEBUG__UTCL2IUGPAOVERRIDE_MASK; + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCPC_PSP_DEBUG, data); +} + +static bool gfx_v9_4_3_is_rlc_enabled(struct amdgpu_device *adev) +{ + uint32_t rlc_setting; + + /* if RLC is not enabled, do nothing */ + rlc_setting = RREG32_SOC15(GC, GET_INST(GC, 0), regRLC_CNTL); + if (!(rlc_setting & RLC_CNTL__RLC_ENABLE_F32_MASK)) + return false; + + return true; +} + +static void gfx_v9_4_3_xcc_set_safe_mode(struct amdgpu_device *adev, int xcc_id) +{ + uint32_t data; + unsigned i; + + data = RLC_SAFE_MODE__CMD_MASK; + data |= (1 << RLC_SAFE_MODE__MESSAGE__SHIFT); + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_SAFE_MODE, data); + + /* wait for RLC_SAFE_MODE */ + for (i = 0; i < adev->usec_timeout; i++) { + if (!REG_GET_FIELD(RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_SAFE_MODE), RLC_SAFE_MODE, CMD)) + break; + udelay(1); + } +} + +static void gfx_v9_4_3_xcc_unset_safe_mode(struct amdgpu_device *adev, + int xcc_id) +{ + uint32_t data; + + data = RLC_SAFE_MODE__CMD_MASK; + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_SAFE_MODE, data); +} + +static void gfx_v9_4_3_init_rlcg_reg_access_ctrl(struct amdgpu_device *adev) +{ + int xcc_id, num_xcc; + struct amdgpu_rlcg_reg_access_ctrl *reg_access_ctrl; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (xcc_id = 0; xcc_id < num_xcc; xcc_id++) { + reg_access_ctrl = &adev->gfx.rlc.reg_access_ctrl[GET_INST(GC, xcc_id)]; + reg_access_ctrl->scratch_reg0 = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regSCRATCH_REG0); + reg_access_ctrl->scratch_reg1 = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regSCRATCH_REG1); + reg_access_ctrl->scratch_reg2 = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regSCRATCH_REG2); + reg_access_ctrl->scratch_reg3 = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regSCRATCH_REG3); + reg_access_ctrl->grbm_cntl = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regGRBM_GFX_CNTL); + reg_access_ctrl->grbm_idx = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regGRBM_GFX_INDEX); + reg_access_ctrl->spare_int = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regRLC_SPARE_INT); + } +} + +static int gfx_v9_4_3_rlc_init(struct amdgpu_device *adev) +{ + /* init spm vmid with 0xf */ + if (adev->gfx.rlc.funcs->update_spm_vmid) + adev->gfx.rlc.funcs->update_spm_vmid(adev, 0xf); + + return 0; +} + +static void gfx_v9_4_3_xcc_wait_for_rlc_serdes(struct amdgpu_device *adev, + int xcc_id) +{ + u32 i, j, k; + u32 mask; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + gfx_v9_4_3_xcc_select_se_sh(adev, i, j, 0xffffffff, + xcc_id); + for (k = 0; k < adev->usec_timeout; k++) { + if (RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_SERDES_CU_MASTER_BUSY) == 0) + break; + udelay(1); + } + if (k == adev->usec_timeout) { + gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, + 0xffffffff, + 0xffffffff, xcc_id); + mutex_unlock(&adev->grbm_idx_mutex); + DRM_INFO("Timeout wait for RLC serdes %u,%u\n", + i, j); + return; + } + } + } + gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, + xcc_id); + mutex_unlock(&adev->grbm_idx_mutex); + + mask = RLC_SERDES_NONCU_MASTER_BUSY__SE_MASTER_BUSY_MASK | + RLC_SERDES_NONCU_MASTER_BUSY__GC_MASTER_BUSY_MASK | + RLC_SERDES_NONCU_MASTER_BUSY__TC0_MASTER_BUSY_MASK | + RLC_SERDES_NONCU_MASTER_BUSY__TC1_MASTER_BUSY_MASK; + for (k = 0; k < adev->usec_timeout; k++) { + if ((RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_SERDES_NONCU_MASTER_BUSY) & mask) == 0) + break; + udelay(1); + } +} + +static void gfx_v9_4_3_xcc_enable_gui_idle_interrupt(struct amdgpu_device *adev, + bool enable, int xcc_id) +{ + u32 tmp; + + /* These interrupts should be enabled to drive DS clock */ + + tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_INT_CNTL_RING0); + + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, enable ? 1 : 0); + tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, enable ? 1 : 0); + + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_INT_CNTL_RING0, tmp); +} + +static void gfx_v9_4_3_xcc_rlc_stop(struct amdgpu_device *adev, int xcc_id) +{ + WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), RLC_CNTL, + RLC_ENABLE_F32, 0); + gfx_v9_4_3_xcc_enable_gui_idle_interrupt(adev, false, xcc_id); + gfx_v9_4_3_xcc_wait_for_rlc_serdes(adev, xcc_id); +} + +static void gfx_v9_4_3_rlc_stop(struct amdgpu_device *adev) +{ + int i, num_xcc; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < num_xcc; i++) + gfx_v9_4_3_xcc_rlc_stop(adev, i); +} + +static void gfx_v9_4_3_xcc_rlc_reset(struct amdgpu_device *adev, int xcc_id) +{ + WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), GRBM_SOFT_RESET, + SOFT_RESET_RLC, 1); + udelay(50); + WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), GRBM_SOFT_RESET, + SOFT_RESET_RLC, 0); + udelay(50); +} + +static void gfx_v9_4_3_rlc_reset(struct amdgpu_device *adev) +{ + int i, num_xcc; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < num_xcc; i++) + gfx_v9_4_3_xcc_rlc_reset(adev, i); +} + +static void gfx_v9_4_3_xcc_rlc_start(struct amdgpu_device *adev, int xcc_id) +{ + WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), RLC_CNTL, + RLC_ENABLE_F32, 1); + udelay(50); + + /* carrizo do enable cp interrupt after cp inited */ + if (!(adev->flags & AMD_IS_APU)) { + gfx_v9_4_3_xcc_enable_gui_idle_interrupt(adev, true, xcc_id); + udelay(50); + } +} + +static void gfx_v9_4_3_rlc_start(struct amdgpu_device *adev) +{ +#ifdef AMDGPU_RLC_DEBUG_RETRY + u32 rlc_ucode_ver; +#endif + int i, num_xcc; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < num_xcc; i++) { + gfx_v9_4_3_xcc_rlc_start(adev, i); +#ifdef AMDGPU_RLC_DEBUG_RETRY + /* RLC_GPM_GENERAL_6 : RLC Ucode version */ + rlc_ucode_ver = RREG32_SOC15(GC, GET_INST(GC, i), regRLC_GPM_GENERAL_6); + if (rlc_ucode_ver == 0x108) { + dev_info(adev->dev, + "Using rlc debug ucode. regRLC_GPM_GENERAL_6 ==0x08%x / fw_ver == %i \n", + rlc_ucode_ver, adev->gfx.rlc_fw_version); + /* RLC_GPM_TIMER_INT_3 : Timer interval in RefCLK cycles, + * default is 0x9C4 to create a 100us interval */ + WREG32_SOC15(GC, GET_INST(GC, i), regRLC_GPM_TIMER_INT_3, 0x9C4); + /* RLC_GPM_GENERAL_12 : Minimum gap between wptr and rptr + * to disable the page fault retry interrupts, default is + * 0x100 (256) */ + WREG32_SOC15(GC, GET_INST(GC, i), regRLC_GPM_GENERAL_12, 0x100); + } +#endif + } +} + +static int gfx_v9_4_3_xcc_rlc_load_microcode(struct amdgpu_device *adev, + int xcc_id) +{ + const struct rlc_firmware_header_v2_0 *hdr; + const __le32 *fw_data; + unsigned i, fw_size; + + if (!adev->gfx.rlc_fw) + return -EINVAL; + + hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; + amdgpu_ucode_print_rlc_hdr(&hdr->header); + + fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_GPM_UCODE_ADDR, + RLCG_UCODE_LOADING_START_ADDRESS); + for (i = 0; i < fw_size; i++) { + if (amdgpu_emu_mode == 1 && i % 100 == 0) { + dev_info(adev->dev, "Write RLC ucode data %u DWs\n", i); + msleep(1); + } + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_GPM_UCODE_DATA, le32_to_cpup(fw_data++)); + } + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_GPM_UCODE_ADDR, adev->gfx.rlc_fw_version); + + return 0; +} + +static int gfx_v9_4_3_xcc_rlc_resume(struct amdgpu_device *adev, int xcc_id) +{ + int r; + + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { + gfx_v9_4_3_xcc_rlc_stop(adev, xcc_id); + /* legacy rlc firmware loading */ + r = gfx_v9_4_3_xcc_rlc_load_microcode(adev, xcc_id); + if (r) + return r; + gfx_v9_4_3_xcc_rlc_start(adev, xcc_id); + } + + amdgpu_gfx_rlc_enter_safe_mode(adev, xcc_id); + /* disable CG */ + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGCG_CGLS_CTRL, 0); + gfx_v9_4_3_xcc_init_pg(adev, xcc_id); + amdgpu_gfx_rlc_exit_safe_mode(adev, xcc_id); + + return 0; +} + +static int gfx_v9_4_3_rlc_resume(struct amdgpu_device *adev) +{ + int r, i, num_xcc; + + if (amdgpu_sriov_vf(adev)) + return 0; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < num_xcc; i++) { + r = gfx_v9_4_3_xcc_rlc_resume(adev, i); + if (r) + return r; + } + + return 0; +} + +static void gfx_v9_4_3_update_spm_vmid(struct amdgpu_device *adev, + unsigned vmid) +{ + u32 reg, data; + + reg = SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regRLC_SPM_MC_CNTL); + if (amdgpu_sriov_is_pp_one_vf(adev)) + data = RREG32_NO_KIQ(reg); + else + data = RREG32(reg); + + data &= ~RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK; + data |= (vmid & RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK) << RLC_SPM_MC_CNTL__RLC_SPM_VMID__SHIFT; + + if (amdgpu_sriov_is_pp_one_vf(adev)) + WREG32_SOC15_NO_KIQ(GC, GET_INST(GC, 0), regRLC_SPM_MC_CNTL, data); + else + WREG32_SOC15(GC, GET_INST(GC, 0), regRLC_SPM_MC_CNTL, data); +} + +static const struct soc15_reg_rlcg rlcg_access_gc_9_4_3[] = { + {SOC15_REG_ENTRY(GC, 0, regGRBM_GFX_INDEX)}, + {SOC15_REG_ENTRY(GC, 0, regSQ_IND_INDEX)}, +}; + +static bool gfx_v9_4_3_check_rlcg_range(struct amdgpu_device *adev, + uint32_t offset, + struct soc15_reg_rlcg *entries, int arr_size) +{ + int i, inst; + uint32_t reg; + + if (!entries) + return false; + + for (i = 0; i < arr_size; i++) { + const struct soc15_reg_rlcg *entry; + + entry = &entries[i]; + inst = adev->ip_map.logical_to_dev_inst ? + adev->ip_map.logical_to_dev_inst( + adev, entry->hwip, entry->instance) : + entry->instance; + reg = adev->reg_offset[entry->hwip][inst][entry->segment] + + entry->reg; + if (offset == reg) + return true; + } + + return false; +} + +static bool gfx_v9_4_3_is_rlcg_access_range(struct amdgpu_device *adev, u32 offset) +{ + return gfx_v9_4_3_check_rlcg_range(adev, offset, + (void *)rlcg_access_gc_9_4_3, + ARRAY_SIZE(rlcg_access_gc_9_4_3)); +} + +static void gfx_v9_4_3_xcc_cp_compute_enable(struct amdgpu_device *adev, + bool enable, int xcc_id) +{ + if (enable) { + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_MEC_CNTL, 0); + } else { + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_MEC_CNTL, + (CP_MEC_CNTL__MEC_ME1_HALT_MASK | CP_MEC_CNTL__MEC_ME2_HALT_MASK)); + adev->gfx.kiq[xcc_id].ring.sched.ready = false; + } + udelay(50); +} + +static int gfx_v9_4_3_xcc_cp_compute_load_microcode(struct amdgpu_device *adev, + int xcc_id) +{ + const struct gfx_firmware_header_v1_0 *mec_hdr; + const __le32 *fw_data; + unsigned i; + u32 tmp; + u32 mec_ucode_addr_offset; + u32 mec_ucode_data_offset; + + if (!adev->gfx.mec_fw) + return -EINVAL; + + gfx_v9_4_3_xcc_cp_compute_enable(adev, false, xcc_id); + + mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; + amdgpu_ucode_print_gfx_hdr(&mec_hdr->header); + + fw_data = (const __le32 *) + (adev->gfx.mec_fw->data + + le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes)); + tmp = 0; + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, VMID, 0); + tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0); + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_CPC_IC_BASE_CNTL, tmp); + + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_CPC_IC_BASE_LO, + adev->gfx.mec.mec_fw_gpu_addr & 0xFFFFF000); + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_CPC_IC_BASE_HI, + upper_32_bits(adev->gfx.mec.mec_fw_gpu_addr)); + + mec_ucode_addr_offset = + SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_MEC_ME1_UCODE_ADDR); + mec_ucode_data_offset = + SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_MEC_ME1_UCODE_DATA); + + /* MEC1 */ + WREG32(mec_ucode_addr_offset, mec_hdr->jt_offset); + for (i = 0; i < mec_hdr->jt_size; i++) + WREG32(mec_ucode_data_offset, + le32_to_cpup(fw_data + mec_hdr->jt_offset + i)); + + WREG32(mec_ucode_addr_offset, adev->gfx.mec_fw_version); + /* Todo : Loading MEC2 firmware is only necessary if MEC2 should run different microcode than MEC1. */ + + return 0; +} + +/* KIQ functions */ +static void gfx_v9_4_3_xcc_kiq_setting(struct amdgpu_ring *ring, int xcc_id) +{ + uint32_t tmp; + struct amdgpu_device *adev = ring->adev; + + /* tell RLC which is KIQ queue */ + tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CP_SCHEDULERS); + tmp &= 0xffffff00; + tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regRLC_CP_SCHEDULERS, tmp); + tmp |= 0x80; + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regRLC_CP_SCHEDULERS, tmp); +} + +static void gfx_v9_4_3_mqd_set_priority(struct amdgpu_ring *ring, struct v9_mqd *mqd) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) { + if (amdgpu_gfx_is_high_priority_compute_queue(adev, ring)) { + mqd->cp_hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_HIGH; + mqd->cp_hqd_queue_priority = + AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM; + } + } +} + +static int gfx_v9_4_3_xcc_mqd_init(struct amdgpu_ring *ring, int xcc_id) +{ + struct amdgpu_device *adev = ring->adev; + struct v9_mqd *mqd = ring->mqd_ptr; + uint64_t hqd_gpu_addr, wb_gpu_addr, eop_base_addr; + uint32_t tmp; + + mqd->header = 0xC0310800; + mqd->compute_pipelinestat_enable = 0x00000001; + mqd->compute_static_thread_mgmt_se0 = 0xffffffff; + mqd->compute_static_thread_mgmt_se1 = 0xffffffff; + mqd->compute_static_thread_mgmt_se2 = 0xffffffff; + mqd->compute_static_thread_mgmt_se3 = 0xffffffff; + mqd->compute_misc_reserved = 0x00000003; + + mqd->dynamic_cu_mask_addr_lo = + lower_32_bits(ring->mqd_gpu_addr + + offsetof(struct v9_mqd_allocation, dynamic_cu_mask)); + mqd->dynamic_cu_mask_addr_hi = + upper_32_bits(ring->mqd_gpu_addr + + offsetof(struct v9_mqd_allocation, dynamic_cu_mask)); + + eop_base_addr = ring->eop_gpu_addr >> 8; + mqd->cp_hqd_eop_base_addr_lo = eop_base_addr; + mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr); + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_EOP_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_EOP_CONTROL, EOP_SIZE, + (order_base_2(GFX9_MEC_HPD_SIZE / 4) - 1)); + + mqd->cp_hqd_eop_control = tmp; + + /* enable doorbell? */ + tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_DOORBELL_CONTROL); + + if (ring->use_doorbell) { + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_OFFSET, ring->doorbell_index); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_SOURCE, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_HIT, 0); + } else { + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 0); + } + + mqd->cp_hqd_pq_doorbell_control = tmp; + + /* disable the queue if it's active */ + ring->wptr = 0; + mqd->cp_hqd_dequeue_request = 0; + mqd->cp_hqd_pq_rptr = 0; + mqd->cp_hqd_pq_wptr_lo = 0; + mqd->cp_hqd_pq_wptr_hi = 0; + + /* set the pointer to the MQD */ + mqd->cp_mqd_base_addr_lo = ring->mqd_gpu_addr & 0xfffffffc; + mqd->cp_mqd_base_addr_hi = upper_32_bits(ring->mqd_gpu_addr); + + /* set MQD vmid to 0 */ + tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_MQD_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_MQD_CONTROL, VMID, 0); + mqd->cp_mqd_control = tmp; + + /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ + hqd_gpu_addr = ring->gpu_addr >> 8; + mqd->cp_hqd_pq_base_lo = hqd_gpu_addr; + mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr); + + /* set up the HQD, this is similar to CP_RB0_CNTL */ + tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, QUEUE_SIZE, + (order_base_2(ring->ring_size / 4) - 1)); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE, + ((order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1) << 8)); +#ifdef __BIG_ENDIAN + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ENDIAN_SWAP, 1); +#endif + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ROQ_PQ_IB_FLIP, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1); + mqd->cp_hqd_pq_control = tmp; + + /* set the wb address whether it's enabled or not */ + wb_gpu_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4); + mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_rptr_report_addr_hi = + upper_32_bits(wb_gpu_addr) & 0xffff; + + /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ + wb_gpu_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4); + mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; + + /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ + ring->wptr = 0; + mqd->cp_hqd_pq_rptr = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_RPTR); + + /* set the vmid for the queue */ + mqd->cp_hqd_vmid = 0; + + tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_PERSISTENT_STATE); + tmp = REG_SET_FIELD(tmp, CP_HQD_PERSISTENT_STATE, PRELOAD_SIZE, 0x53); + mqd->cp_hqd_persistent_state = tmp; + + /* set MIN_IB_AVAIL_SIZE */ + tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_IB_CONTROL); + tmp = REG_SET_FIELD(tmp, CP_HQD_IB_CONTROL, MIN_IB_AVAIL_SIZE, 3); + mqd->cp_hqd_ib_control = tmp; + + /* set static priority for a queue/ring */ + gfx_v9_4_3_mqd_set_priority(ring, mqd); + mqd->cp_hqd_quantum = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_QUANTUM); + + /* map_queues packet doesn't need activate the queue, + * so only kiq need set this field. + */ + if (ring->funcs->type == AMDGPU_RING_TYPE_KIQ) + mqd->cp_hqd_active = 1; + + return 0; +} + +static int gfx_v9_4_3_xcc_kiq_init_register(struct amdgpu_ring *ring, + int xcc_id) +{ + struct amdgpu_device *adev = ring->adev; + struct v9_mqd *mqd = ring->mqd_ptr; + int j; + + /* disable wptr polling */ + WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), CP_PQ_WPTR_POLL_CNTL, EN, 0); + + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_EOP_BASE_ADDR, + mqd->cp_hqd_eop_base_addr_lo); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_EOP_BASE_ADDR_HI, + mqd->cp_hqd_eop_base_addr_hi); + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_EOP_CONTROL, + mqd->cp_hqd_eop_control); + + /* enable doorbell? */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_DOORBELL_CONTROL, + mqd->cp_hqd_pq_doorbell_control); + + /* disable the queue if it's active */ + if (RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE) & 1) { + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_DEQUEUE_REQUEST, 1); + for (j = 0; j < adev->usec_timeout; j++) { + if (!(RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE) & 1)) + break; + udelay(1); + } + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_DEQUEUE_REQUEST, + mqd->cp_hqd_dequeue_request); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_RPTR, + mqd->cp_hqd_pq_rptr); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_LO, + mqd->cp_hqd_pq_wptr_lo); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_HI, + mqd->cp_hqd_pq_wptr_hi); + } + + /* set the pointer to the MQD */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_MQD_BASE_ADDR, + mqd->cp_mqd_base_addr_lo); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_MQD_BASE_ADDR_HI, + mqd->cp_mqd_base_addr_hi); + + /* set MQD vmid to 0 */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_MQD_CONTROL, + mqd->cp_mqd_control); + + /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_BASE, + mqd->cp_hqd_pq_base_lo); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_BASE_HI, + mqd->cp_hqd_pq_base_hi); + + /* set up the HQD, this is similar to CP_RB0_CNTL */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_CONTROL, + mqd->cp_hqd_pq_control); + + /* set the wb address whether it's enabled or not */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_RPTR_REPORT_ADDR, + mqd->cp_hqd_pq_rptr_report_addr_lo); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_RPTR_REPORT_ADDR_HI, + mqd->cp_hqd_pq_rptr_report_addr_hi); + + /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_POLL_ADDR, + mqd->cp_hqd_pq_wptr_poll_addr_lo); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_POLL_ADDR_HI, + mqd->cp_hqd_pq_wptr_poll_addr_hi); + + /* enable the doorbell if requested */ + if (ring->use_doorbell) { + WREG32_SOC15( + GC, GET_INST(GC, xcc_id), + regCP_MEC_DOORBELL_RANGE_LOWER, + ((adev->doorbell_index.kiq + + xcc_id * adev->doorbell_index.xcc_doorbell_range) * + 2) << 2); + WREG32_SOC15( + GC, GET_INST(GC, xcc_id), + regCP_MEC_DOORBELL_RANGE_UPPER, + ((adev->doorbell_index.userqueue_end + + xcc_id * adev->doorbell_index.xcc_doorbell_range) * + 2) << 2); + } + + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_DOORBELL_CONTROL, + mqd->cp_hqd_pq_doorbell_control); + + /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_LO, + mqd->cp_hqd_pq_wptr_lo); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_HI, + mqd->cp_hqd_pq_wptr_hi); + + /* set the vmid for the queue */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_VMID, mqd->cp_hqd_vmid); + + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PERSISTENT_STATE, + mqd->cp_hqd_persistent_state); + + /* activate the queue */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE, + mqd->cp_hqd_active); + + if (ring->use_doorbell) + WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), CP_PQ_STATUS, DOORBELL_ENABLE, 1); + + return 0; +} + +static int gfx_v9_4_3_xcc_q_fini_register(struct amdgpu_ring *ring, + int xcc_id) +{ + struct amdgpu_device *adev = ring->adev; + int j; + + /* disable the queue if it's active */ + if (RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE) & 1) { + + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_DEQUEUE_REQUEST, 1); + + for (j = 0; j < adev->usec_timeout; j++) { + if (!(RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE) & 1)) + break; + udelay(1); + } + + if (j == AMDGPU_MAX_USEC_TIMEOUT) { + DRM_DEBUG("%s dequeue request failed.\n", ring->name); + + /* Manual disable if dequeue request times out */ + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE, 0); + } + + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_DEQUEUE_REQUEST, + 0); + } + + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_IQ_TIMER, 0); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_IB_CONTROL, 0); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PERSISTENT_STATE, CP_HQD_PERSISTENT_STATE_DEFAULT); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_DOORBELL_CONTROL, 0x40000000); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_DOORBELL_CONTROL, 0); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_RPTR, 0); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_HI, 0); + WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_LO, 0); + + return 0; +} + +static int gfx_v9_4_3_xcc_kiq_init_queue(struct amdgpu_ring *ring, int xcc_id) +{ + struct amdgpu_device *adev = ring->adev; + struct v9_mqd *mqd = ring->mqd_ptr; + struct v9_mqd *tmp_mqd; + + gfx_v9_4_3_xcc_kiq_setting(ring, xcc_id); + + /* GPU could be in bad state during probe, driver trigger the reset + * after load the SMU, in this case , the mqd is not be initialized. + * driver need to re-init the mqd. + * check mqd->cp_hqd_pq_control since this value should not be 0 + */ + tmp_mqd = (struct v9_mqd *)adev->gfx.kiq[xcc_id].mqd_backup; + if (amdgpu_in_reset(adev) && tmp_mqd->cp_hqd_pq_control) { + /* for GPU_RESET case , reset MQD to a clean status */ + if (adev->gfx.kiq[xcc_id].mqd_backup) + memcpy(mqd, adev->gfx.kiq[xcc_id].mqd_backup, sizeof(struct v9_mqd_allocation)); + + /* reset ring buffer */ + ring->wptr = 0; + amdgpu_ring_clear_ring(ring); + mutex_lock(&adev->srbm_mutex); + soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0, GET_INST(GC, xcc_id)); + gfx_v9_4_3_xcc_kiq_init_register(ring, xcc_id); + soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id)); + mutex_unlock(&adev->srbm_mutex); + } else { + memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation)); + ((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF; + ((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF; + mutex_lock(&adev->srbm_mutex); + if (amdgpu_sriov_vf(adev) && adev->in_suspend) + amdgpu_ring_clear_ring(ring); + soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0, GET_INST(GC, xcc_id)); + gfx_v9_4_3_xcc_mqd_init(ring, xcc_id); + gfx_v9_4_3_xcc_kiq_init_register(ring, xcc_id); + soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id)); + mutex_unlock(&adev->srbm_mutex); + + if (adev->gfx.kiq[xcc_id].mqd_backup) + memcpy(adev->gfx.kiq[xcc_id].mqd_backup, mqd, sizeof(struct v9_mqd_allocation)); + } + + return 0; +} + +static int gfx_v9_4_3_xcc_kcq_init_queue(struct amdgpu_ring *ring, int xcc_id) +{ + struct amdgpu_device *adev = ring->adev; + struct v9_mqd *mqd = ring->mqd_ptr; + int mqd_idx = ring - &adev->gfx.compute_ring[0]; + struct v9_mqd *tmp_mqd; + + /* Same as above kiq init, driver need to re-init the mqd if mqd->cp_hqd_pq_control + * is not be initialized before + */ + tmp_mqd = (struct v9_mqd *)adev->gfx.mec.mqd_backup[mqd_idx]; + + if (!tmp_mqd->cp_hqd_pq_control || + (!amdgpu_in_reset(adev) && !adev->in_suspend)) { + memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation)); + ((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF; + ((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF; + mutex_lock(&adev->srbm_mutex); + soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0, GET_INST(GC, xcc_id)); + gfx_v9_4_3_xcc_mqd_init(ring, xcc_id); + soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id)); + mutex_unlock(&adev->srbm_mutex); + + if (adev->gfx.mec.mqd_backup[mqd_idx]) + memcpy(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(struct v9_mqd_allocation)); + } else { + /* restore MQD to a clean status */ + if (adev->gfx.mec.mqd_backup[mqd_idx]) + memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(struct v9_mqd_allocation)); + /* reset ring buffer */ + ring->wptr = 0; + atomic64_set((atomic64_t *)&adev->wb.wb[ring->wptr_offs], 0); + amdgpu_ring_clear_ring(ring); + } + + return 0; +} + +static int gfx_v9_4_3_xcc_kcq_fini_register(struct amdgpu_device *adev, int xcc_id) +{ + struct amdgpu_ring *ring; + int j; + + for (j = 0; j < adev->gfx.num_compute_rings; j++) { + ring = &adev->gfx.compute_ring[j + xcc_id * adev->gfx.num_compute_rings]; + if (!amdgpu_in_reset(adev) && !adev->in_suspend) { + mutex_lock(&adev->srbm_mutex); + soc15_grbm_select(adev, ring->me, + ring->pipe, + ring->queue, 0, GET_INST(GC, xcc_id)); + gfx_v9_4_3_xcc_q_fini_register(ring, xcc_id); + soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id)); + mutex_unlock(&adev->srbm_mutex); + } + } + + return 0; +} + +static int gfx_v9_4_3_xcc_kiq_resume(struct amdgpu_device *adev, int xcc_id) +{ + struct amdgpu_ring *ring; + int r; + + ring = &adev->gfx.kiq[xcc_id].ring; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + return r; + + r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr); + if (unlikely(r != 0)) { + amdgpu_bo_unreserve(ring->mqd_obj); + return r; + } + + gfx_v9_4_3_xcc_kiq_init_queue(ring, xcc_id); + amdgpu_bo_kunmap(ring->mqd_obj); + ring->mqd_ptr = NULL; + amdgpu_bo_unreserve(ring->mqd_obj); + return 0; +} + +static int gfx_v9_4_3_xcc_kcq_resume(struct amdgpu_device *adev, int xcc_id) +{ + struct amdgpu_ring *ring = NULL; + int r = 0, i; + + gfx_v9_4_3_xcc_cp_compute_enable(adev, true, xcc_id); + + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring[i + xcc_id * adev->gfx.num_compute_rings]; + + r = amdgpu_bo_reserve(ring->mqd_obj, false); + if (unlikely(r != 0)) + goto done; + r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr); + if (!r) { + r = gfx_v9_4_3_xcc_kcq_init_queue(ring, xcc_id); + amdgpu_bo_kunmap(ring->mqd_obj); + ring->mqd_ptr = NULL; + } + amdgpu_bo_unreserve(ring->mqd_obj); + if (r) + goto done; + } + + r = amdgpu_gfx_enable_kcq(adev, xcc_id); +done: + return r; +} + +static int gfx_v9_4_3_xcc_cp_resume(struct amdgpu_device *adev, int xcc_id) +{ + struct amdgpu_ring *ring; + int r, j; + + gfx_v9_4_3_xcc_enable_gui_idle_interrupt(adev, false, xcc_id); + + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { + gfx_v9_4_3_xcc_disable_gpa_mode(adev, xcc_id); + + r = gfx_v9_4_3_xcc_cp_compute_load_microcode(adev, xcc_id); + if (r) + return r; + } + + r = gfx_v9_4_3_xcc_kiq_resume(adev, xcc_id); + if (r) + return r; + + r = gfx_v9_4_3_xcc_kcq_resume(adev, xcc_id); + if (r) + return r; + + for (j = 0; j < adev->gfx.num_compute_rings; j++) { + ring = &adev->gfx.compute_ring + [j + xcc_id * adev->gfx.num_compute_rings]; + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + } + + gfx_v9_4_3_xcc_enable_gui_idle_interrupt(adev, true, xcc_id); + + return 0; +} + +static int gfx_v9_4_3_cp_resume(struct amdgpu_device *adev) +{ + int r = 0, i, num_xcc; + + if (amdgpu_xcp_query_partition_mode(adev->xcp_mgr, + AMDGPU_XCP_FL_NONE) == + AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE) + r = amdgpu_xcp_switch_partition_mode(adev->xcp_mgr, + amdgpu_user_partt_mode); + + if (r) + return r; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < num_xcc; i++) { + r = gfx_v9_4_3_xcc_cp_resume(adev, i); + if (r) + return r; + } + + return 0; +} + +static void gfx_v9_4_3_xcc_cp_enable(struct amdgpu_device *adev, bool enable, + int xcc_id) +{ + gfx_v9_4_3_xcc_cp_compute_enable(adev, enable, xcc_id); +} + +static void gfx_v9_4_3_xcc_fini(struct amdgpu_device *adev, int xcc_id) +{ + if (amdgpu_gfx_disable_kcq(adev, xcc_id)) + DRM_ERROR("XCD %d KCQ disable failed\n", xcc_id); + + if (amdgpu_sriov_vf(adev)) { + /* must disable polling for SRIOV when hw finished, otherwise + * CPC engine may still keep fetching WB address which is already + * invalid after sw finished and trigger DMAR reading error in + * hypervisor side. + */ + WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), CP_PQ_WPTR_POLL_CNTL, EN, 0); + return; + } + + /* Use deinitialize sequence from CAIL when unbinding device + * from driver, otherwise KIQ is hanging when binding back + */ + if (!amdgpu_in_reset(adev) && !adev->in_suspend) { + mutex_lock(&adev->srbm_mutex); + soc15_grbm_select(adev, adev->gfx.kiq[xcc_id].ring.me, + adev->gfx.kiq[xcc_id].ring.pipe, + adev->gfx.kiq[xcc_id].ring.queue, 0, + GET_INST(GC, xcc_id)); + gfx_v9_4_3_xcc_q_fini_register(&adev->gfx.kiq[xcc_id].ring, + xcc_id); + soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id)); + mutex_unlock(&adev->srbm_mutex); + } + + gfx_v9_4_3_xcc_kcq_fini_register(adev, xcc_id); + gfx_v9_4_3_xcc_cp_enable(adev, false, xcc_id); +} + +static int gfx_v9_4_3_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!amdgpu_sriov_vf(adev)) + gfx_v9_4_3_init_golden_registers(adev); + + gfx_v9_4_3_constants_init(adev); + + r = adev->gfx.rlc.funcs->resume(adev); + if (r) + return r; + + r = gfx_v9_4_3_cp_resume(adev); + if (r) + return r; + + return r; +} + +static int gfx_v9_4_3_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, num_xcc; + + amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0); + amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0); + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < num_xcc; i++) { + gfx_v9_4_3_xcc_fini(adev, i); + } + + return 0; +} + +static int gfx_v9_4_3_suspend(void *handle) +{ + return gfx_v9_4_3_hw_fini(handle); +} + +static int gfx_v9_4_3_resume(void *handle) +{ + return gfx_v9_4_3_hw_init(handle); +} + +static bool gfx_v9_4_3_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, num_xcc; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < num_xcc; i++) { + if (REG_GET_FIELD(RREG32_SOC15(GC, GET_INST(GC, i), regGRBM_STATUS), + GRBM_STATUS, GUI_ACTIVE)) + return false; + } + return true; +} + +static int gfx_v9_4_3_wait_for_idle(void *handle) +{ + unsigned i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (gfx_v9_4_3_is_idle(handle)) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int gfx_v9_4_3_soft_reset(void *handle) +{ + u32 grbm_soft_reset = 0; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* GRBM_STATUS */ + tmp = RREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_STATUS); + if (tmp & (GRBM_STATUS__PA_BUSY_MASK | GRBM_STATUS__SC_BUSY_MASK | + GRBM_STATUS__BCI_BUSY_MASK | GRBM_STATUS__SX_BUSY_MASK | + GRBM_STATUS__TA_BUSY_MASK | GRBM_STATUS__VGT_BUSY_MASK | + GRBM_STATUS__DB_BUSY_MASK | GRBM_STATUS__CB_BUSY_MASK | + GRBM_STATUS__GDS_BUSY_MASK | GRBM_STATUS__SPI_BUSY_MASK | + GRBM_STATUS__IA_BUSY_MASK | GRBM_STATUS__IA_BUSY_NO_DMA_MASK)) { + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_CP, 1); + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_GFX, 1); + } + + if (tmp & (GRBM_STATUS__CP_BUSY_MASK | GRBM_STATUS__CP_COHERENCY_BUSY_MASK)) { + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_CP, 1); + } + + /* GRBM_STATUS2 */ + tmp = RREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_STATUS2); + if (REG_GET_FIELD(tmp, GRBM_STATUS2, RLC_BUSY)) + grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, + GRBM_SOFT_RESET, SOFT_RESET_RLC, 1); + + + if (grbm_soft_reset) { + /* stop the rlc */ + adev->gfx.rlc.funcs->stop(adev); + + /* Disable MEC parsing/prefetching */ + gfx_v9_4_3_xcc_cp_compute_enable(adev, false, 0); + + if (grbm_soft_reset) { + tmp = RREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_SOFT_RESET); + tmp |= grbm_soft_reset; + dev_info(adev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_SOFT_RESET, tmp); + tmp = RREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~grbm_soft_reset; + WREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_SOFT_RESET, tmp); + tmp = RREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_SOFT_RESET); + } + + /* Wait a little for things to settle down */ + udelay(50); + } + return 0; +} + +static void gfx_v9_4_3_ring_emit_gds_switch(struct amdgpu_ring *ring, + uint32_t vmid, + uint32_t gds_base, uint32_t gds_size, + uint32_t gws_base, uint32_t gws_size, + uint32_t oa_base, uint32_t oa_size) +{ + struct amdgpu_device *adev = ring->adev; + + /* GDS Base */ + gfx_v9_4_3_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regGDS_VMID0_BASE) + 2 * vmid, + gds_base); + + /* GDS Size */ + gfx_v9_4_3_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regGDS_VMID0_SIZE) + 2 * vmid, + gds_size); + + /* GWS */ + gfx_v9_4_3_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regGDS_GWS_VMID0) + vmid, + gws_size << GDS_GWS_VMID0__SIZE__SHIFT | gws_base); + + /* OA */ + gfx_v9_4_3_write_data_to_reg(ring, 0, false, + SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regGDS_OA_VMID0) + vmid, + (1 << (oa_size + oa_base)) - (1 << oa_base)); +} + +static int gfx_v9_4_3_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev), + AMDGPU_MAX_COMPUTE_RINGS); + gfx_v9_4_3_set_kiq_pm4_funcs(adev); + gfx_v9_4_3_set_ring_funcs(adev); + gfx_v9_4_3_set_irq_funcs(adev); + gfx_v9_4_3_set_gds_init(adev); + gfx_v9_4_3_set_rlc_funcs(adev); + + /* init rlcg reg access ctrl */ + gfx_v9_4_3_init_rlcg_reg_access_ctrl(adev); + + return gfx_v9_4_3_init_microcode(adev); +} + +static int gfx_v9_4_3_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_reg_irq, 0); + if (r) + return r; + + r = amdgpu_irq_get(adev, &adev->gfx.priv_inst_irq, 0); + if (r) + return r; + + if (adev->gfx.ras && + adev->gfx.ras->enable_watchdog_timer) + adev->gfx.ras->enable_watchdog_timer(adev); + + return 0; +} + +static void gfx_v9_4_3_xcc_update_sram_fgcg(struct amdgpu_device *adev, + bool enable, int xcc_id) +{ + uint32_t def, data; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_GFX_FGCG)) + return; + + def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), + regRLC_CGTT_MGCG_OVERRIDE); + + if (enable) + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_FGCG_OVERRIDE_MASK; + else + data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_FGCG_OVERRIDE_MASK; + + if (def != data) + WREG32_SOC15(GC, GET_INST(GC, xcc_id), + regRLC_CGTT_MGCG_OVERRIDE, data); + +} + +static void gfx_v9_4_3_xcc_update_repeater_fgcg(struct amdgpu_device *adev, + bool enable, int xcc_id) +{ + uint32_t def, data; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_REPEATER_FGCG)) + return; + + def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), + regRLC_CGTT_MGCG_OVERRIDE); + + if (enable) + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_REP_FGCG_OVERRIDE_MASK; + else + data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_REP_FGCG_OVERRIDE_MASK; + + if (def != data) + WREG32_SOC15(GC, GET_INST(GC, xcc_id), + regRLC_CGTT_MGCG_OVERRIDE, data); +} + +static void +gfx_v9_4_3_xcc_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable, int xcc_id) +{ + uint32_t data, def; + + /* It is disabled by HW by default */ + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG)) { + /* 1 - RLC_CGTT_MGCG_OVERRIDE */ + def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE); + + data &= ~(RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK); + + if (def != data) + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE, data); + + /* MGLS is a global flag to control all MGLS in GFX */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGLS) { + /* 2 - RLC memory Light sleep */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_RLC_LS) { + def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_MEM_SLP_CNTL); + data |= RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK; + if (def != data) + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_MEM_SLP_CNTL, data); + } + /* 3 - CP memory Light sleep */ + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CP_LS) { + def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_MEM_SLP_CNTL); + data |= CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; + if (def != data) + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_MEM_SLP_CNTL, data); + } + } + } else { + /* 1 - MGCG_OVERRIDE */ + def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE); + + data |= (RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK | + RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK); + + if (def != data) + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE, data); + + /* 2 - disable MGLS in RLC */ + data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_MEM_SLP_CNTL); + if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) { + data &= ~RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK; + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_MEM_SLP_CNTL, data); + } + + /* 3 - disable MGLS in CP */ + data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_MEM_SLP_CNTL); + if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) { + data &= ~CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_MEM_SLP_CNTL, data); + } + } + +} + +static void +gfx_v9_4_3_xcc_update_coarse_grain_clock_gating(struct amdgpu_device *adev, + bool enable, int xcc_id) +{ + uint32_t def, data; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG)) { + + def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE); + /* unset CGCG override */ + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGCG_OVERRIDE_MASK; + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) + data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGLS_OVERRIDE_MASK; + else + data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGLS_OVERRIDE_MASK; + /* update CGCG and CGLS override bits */ + if (def != data) + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE, data); + + /* enable cgcg FSM(0x0000363F) */ + def = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGCG_CGLS_CTRL); + + data = (0x36 + << RLC_CGCG_CGLS_CTRL__CGCG_GFX_IDLE_THRESHOLD__SHIFT) | + RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK; + if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) + data |= (0x000F << RLC_CGCG_CGLS_CTRL__CGLS_REP_COMPANSAT_DELAY__SHIFT) | + RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK; + if (def != data) + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGCG_CGLS_CTRL, data); + + /* set IDLE_POLL_COUNT(0x00900100) */ + def = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_RB_WPTR_POLL_CNTL); + data = (0x0100 << CP_RB_WPTR_POLL_CNTL__POLL_FREQUENCY__SHIFT) | + (0x0090 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT); + if (def != data) + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_RB_WPTR_POLL_CNTL, data); + } else { + def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGCG_CGLS_CTRL); + /* reset CGCG/CGLS bits */ + data &= ~(RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK | RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK); + /* disable cgcg and cgls in FSM */ + if (def != data) + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGCG_CGLS_CTRL, data); + } + +} + +static int gfx_v9_4_3_xcc_update_gfx_clock_gating(struct amdgpu_device *adev, + bool enable, int xcc_id) +{ + amdgpu_gfx_rlc_enter_safe_mode(adev, xcc_id); + + if (enable) { + /* FGCG */ + gfx_v9_4_3_xcc_update_sram_fgcg(adev, enable, xcc_id); + gfx_v9_4_3_xcc_update_repeater_fgcg(adev, enable, xcc_id); + + /* CGCG/CGLS should be enabled after MGCG/MGLS + * === MGCG + MGLS === + */ + gfx_v9_4_3_xcc_update_medium_grain_clock_gating(adev, enable, + xcc_id); + /* === CGCG + CGLS === */ + gfx_v9_4_3_xcc_update_coarse_grain_clock_gating(adev, enable, + xcc_id); + } else { + /* CGCG/CGLS should be disabled before MGCG/MGLS + * === CGCG + CGLS === + */ + gfx_v9_4_3_xcc_update_coarse_grain_clock_gating(adev, enable, + xcc_id); + /* === MGCG + MGLS === */ + gfx_v9_4_3_xcc_update_medium_grain_clock_gating(adev, enable, + xcc_id); + + /* FGCG */ + gfx_v9_4_3_xcc_update_sram_fgcg(adev, enable, xcc_id); + gfx_v9_4_3_xcc_update_repeater_fgcg(adev, enable, xcc_id); + } + + amdgpu_gfx_rlc_exit_safe_mode(adev, xcc_id); + + return 0; +} + +static const struct amdgpu_rlc_funcs gfx_v9_4_3_rlc_funcs = { + .is_rlc_enabled = gfx_v9_4_3_is_rlc_enabled, + .set_safe_mode = gfx_v9_4_3_xcc_set_safe_mode, + .unset_safe_mode = gfx_v9_4_3_xcc_unset_safe_mode, + .init = gfx_v9_4_3_rlc_init, + .resume = gfx_v9_4_3_rlc_resume, + .stop = gfx_v9_4_3_rlc_stop, + .reset = gfx_v9_4_3_rlc_reset, + .start = gfx_v9_4_3_rlc_start, + .update_spm_vmid = gfx_v9_4_3_update_spm_vmid, + .is_rlcg_access_range = gfx_v9_4_3_is_rlcg_access_range, +}; + +static int gfx_v9_4_3_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static int gfx_v9_4_3_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, num_xcc; + + if (amdgpu_sriov_vf(adev)) + return 0; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 4, 3): + for (i = 0; i < num_xcc; i++) + gfx_v9_4_3_xcc_update_gfx_clock_gating( + adev, state == AMD_CG_STATE_GATE, i); + break; + default: + break; + } + return 0; +} + +static void gfx_v9_4_3_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + /* AMD_CG_SUPPORT_GFX_MGCG */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regRLC_CGTT_MGCG_OVERRIDE)); + if (!(data & RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK)) + *flags |= AMD_CG_SUPPORT_GFX_MGCG; + + /* AMD_CG_SUPPORT_GFX_CGCG */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regRLC_CGCG_CGLS_CTRL)); + if (data & RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CGCG; + + /* AMD_CG_SUPPORT_GFX_CGLS */ + if (data & RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CGLS; + + /* AMD_CG_SUPPORT_GFX_RLC_LS */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regRLC_MEM_SLP_CNTL)); + if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_RLC_LS | AMD_CG_SUPPORT_GFX_MGLS; + + /* AMD_CG_SUPPORT_GFX_CP_LS */ + data = RREG32_KIQ(SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regCP_MEM_SLP_CNTL)); + if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_GFX_CP_LS | AMD_CG_SUPPORT_GFX_MGLS; +} + +static void gfx_v9_4_3_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 ref_and_mask, reg_mem_engine; + const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg; + + if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) { + switch (ring->me) { + case 1: + ref_and_mask = nbio_hf_reg->ref_and_mask_cp2 << ring->pipe; + break; + case 2: + ref_and_mask = nbio_hf_reg->ref_and_mask_cp6 << ring->pipe; + break; + default: + return; + } + reg_mem_engine = 0; + } else { + ref_and_mask = nbio_hf_reg->ref_and_mask_cp0; + reg_mem_engine = 1; /* pfp */ + } + + gfx_v9_4_3_wait_reg_mem(ring, reg_mem_engine, 0, 1, + adev->nbio.funcs->get_hdp_flush_req_offset(adev), + adev->nbio.funcs->get_hdp_flush_done_offset(adev), + ref_and_mask, ref_and_mask, 0x20); +} + +static void gfx_v9_4_3_ring_emit_ib_compute(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + u32 control = INDIRECT_BUFFER_VALID | ib->length_dw | (vmid << 24); + + /* Currently, there is a high possibility to get wave ID mismatch + * between ME and GDS, leading to a hw deadlock, because ME generates + * different wave IDs than the GDS expects. This situation happens + * randomly when at least 5 compute pipes use GDS ordered append. + * The wave IDs generated by ME are also wrong after suspend/resume. + * Those are probably bugs somewhere else in the kernel driver. + * + * Writing GDS_COMPUTE_MAX_WAVE_ID resets wave ID counters in ME and + * GDS to 0 for this ring (me/pipe). + */ + if (ib->flags & AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID) { + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); + amdgpu_ring_write(ring, regGDS_COMPUTE_MAX_WAVE_ID); + amdgpu_ring_write(ring, ring->adev->gds.gds_compute_max_wave_id); + } + + amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2)); + BUG_ON(ib->gpu_addr & 0x3); /* Dword align */ + amdgpu_ring_write(ring, +#ifdef __BIG_ENDIAN + (2 << 0) | +#endif + lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, control); +} + +static void gfx_v9_4_3_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + bool int_sel = flags & AMDGPU_FENCE_FLAG_INT; + bool writeback = flags & AMDGPU_FENCE_FLAG_TC_WB_ONLY; + + /* RELEASE_MEM - flush caches, send int */ + amdgpu_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 6)); + amdgpu_ring_write(ring, ((writeback ? (EOP_TC_WB_ACTION_EN | + EOP_TC_NC_ACTION_EN) : + (EOP_TCL1_ACTION_EN | + EOP_TC_ACTION_EN | + EOP_TC_WB_ACTION_EN | + EOP_TC_MD_ACTION_EN)) | + EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | + EVENT_INDEX(5))); + amdgpu_ring_write(ring, DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0)); + + /* + * the address should be Qword aligned if 64bit write, Dword + * aligned if only send 32bit data low (discard data high) + */ + if (write64bit) + BUG_ON(addr & 0x7); + else + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + amdgpu_ring_write(ring, 0); +} + +static void gfx_v9_4_3_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + gfx_v9_4_3_wait_reg_mem(ring, usepfp, 1, 0, + lower_32_bits(addr), upper_32_bits(addr), + seq, 0xffffffff, 4); +} + +static void gfx_v9_4_3_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); +} + +static u64 gfx_v9_4_3_ring_get_rptr_compute(struct amdgpu_ring *ring) +{ + return ring->adev->wb.wb[ring->rptr_offs]; /* gfx9 hardware is 32bit rptr */ +} + +static u64 gfx_v9_4_3_ring_get_wptr_compute(struct amdgpu_ring *ring) +{ + u64 wptr; + + /* XXX check if swapping is necessary on BE */ + if (ring->use_doorbell) + wptr = atomic64_read((atomic64_t *)&ring->adev->wb.wb[ring->wptr_offs]); + else + BUG(); + return wptr; +} + +static void gfx_v9_4_3_ring_set_wptr_compute(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + /* XXX check if swapping is necessary on BE */ + if (ring->use_doorbell) { + atomic64_set((atomic64_t *)&adev->wb.wb[ring->wptr_offs], ring->wptr); + WDOORBELL64(ring->doorbell_index, ring->wptr); + } else { + BUG(); /* only DOORBELL method supported on gfx9 now */ + } +} + +static void gfx_v9_4_3_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned int flags) +{ + struct amdgpu_device *adev = ring->adev; + + /* we only allocate 32bit for each seq wb address */ + BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + /* write fence seq to the "addr" */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(5) | WR_CONFIRM)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + if (flags & AMDGPU_FENCE_FLAG_INT) { + /* set register to trigger INT */ + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(0) | WR_CONFIRM)); + amdgpu_ring_write(ring, SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regCPC_INT_STATUS)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0x20000000); /* src_id is 178 */ + } +} + +static void gfx_v9_4_3_ring_emit_rreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t reg_val_offs) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, PACKET3(PACKET3_COPY_DATA, 4)); + amdgpu_ring_write(ring, 0 | /* src: register*/ + (5 << 8) | /* dst: memory */ + (1 << 20)); /* write confirm */ + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, lower_32_bits(adev->wb.gpu_addr + + reg_val_offs * 4)); + amdgpu_ring_write(ring, upper_32_bits(adev->wb.gpu_addr + + reg_val_offs * 4)); +} + +static void gfx_v9_4_3_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val) +{ + uint32_t cmd = 0; + + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_GFX: + cmd = WRITE_DATA_ENGINE_SEL(1) | WR_CONFIRM; + break; + case AMDGPU_RING_TYPE_KIQ: + cmd = (1 << 16); /* no inc addr */ + break; + default: + cmd = WR_CONFIRM; + break; + } + amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); + amdgpu_ring_write(ring, cmd); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); +} + +static void gfx_v9_4_3_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + gfx_v9_4_3_wait_reg_mem(ring, 0, 0, 0, reg, 0, val, mask, 0x20); +} + +static void gfx_v9_4_3_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring, + uint32_t reg0, uint32_t reg1, + uint32_t ref, uint32_t mask) +{ + amdgpu_ring_emit_reg_write_reg_wait_helper(ring, reg0, reg1, + ref, mask); +} + +static void gfx_v9_4_3_xcc_set_compute_eop_interrupt_state( + struct amdgpu_device *adev, int me, int pipe, + enum amdgpu_interrupt_state state, int xcc_id) +{ + u32 mec_int_cntl, mec_int_cntl_reg; + + /* + * amdgpu controls only the first MEC. That's why this function only + * handles the setting of interrupts for this specific MEC. All other + * pipes' interrupts are set by amdkfd. + */ + + if (me == 1) { + switch (pipe) { + case 0: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE0_INT_CNTL); + break; + case 1: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE1_INT_CNTL); + break; + case 2: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE2_INT_CNTL); + break; + case 3: + mec_int_cntl_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE3_INT_CNTL); + break; + default: + DRM_DEBUG("invalid pipe %d\n", pipe); + return; + } + } else { + DRM_DEBUG("invalid me %d\n", me); + return; + } + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + mec_int_cntl = RREG32(mec_int_cntl_reg); + mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, + TIME_STAMP_INT_ENABLE, 0); + WREG32(mec_int_cntl_reg, mec_int_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + mec_int_cntl = RREG32(mec_int_cntl_reg); + mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, + TIME_STAMP_INT_ENABLE, 1); + WREG32(mec_int_cntl_reg, mec_int_cntl); + break; + default: + break; + } +} + +static int gfx_v9_4_3_set_priv_reg_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + int i, num_xcc; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + case AMDGPU_IRQ_STATE_ENABLE: + for (i = 0; i < num_xcc; i++) + WREG32_FIELD15_PREREG(GC, GET_INST(GC, i), CP_INT_CNTL_RING0, + PRIV_REG_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + break; + default: + break; + } + + return 0; +} + +static int gfx_v9_4_3_set_priv_inst_fault_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + int i, num_xcc; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + case AMDGPU_IRQ_STATE_ENABLE: + for (i = 0; i < num_xcc; i++) + WREG32_FIELD15_PREREG(GC, GET_INST(GC, i), CP_INT_CNTL_RING0, + PRIV_INSTR_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + break; + default: + break; + } + + return 0; +} + +static int gfx_v9_4_3_set_eop_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + int i, num_xcc; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < num_xcc; i++) { + switch (type) { + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP: + gfx_v9_4_3_xcc_set_compute_eop_interrupt_state( + adev, 1, 0, state, i); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP: + gfx_v9_4_3_xcc_set_compute_eop_interrupt_state( + adev, 1, 1, state, i); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE2_EOP: + gfx_v9_4_3_xcc_set_compute_eop_interrupt_state( + adev, 1, 2, state, i); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE3_EOP: + gfx_v9_4_3_xcc_set_compute_eop_interrupt_state( + adev, 1, 3, state, i); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE0_EOP: + gfx_v9_4_3_xcc_set_compute_eop_interrupt_state( + adev, 2, 0, state, i); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE1_EOP: + gfx_v9_4_3_xcc_set_compute_eop_interrupt_state( + adev, 2, 1, state, i); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE2_EOP: + gfx_v9_4_3_xcc_set_compute_eop_interrupt_state( + adev, 2, 2, state, i); + break; + case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE3_EOP: + gfx_v9_4_3_xcc_set_compute_eop_interrupt_state( + adev, 2, 3, state, i); + break; + default: + break; + } + } + + return 0; +} + +static int gfx_v9_4_3_eop_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + int i, xcc_id; + u8 me_id, pipe_id, queue_id; + struct amdgpu_ring *ring; + + DRM_DEBUG("IH: CP EOP\n"); + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + queue_id = (entry->ring_id & 0x70) >> 4; + + xcc_id = gfx_v9_4_3_ih_to_xcc_inst(adev, entry->node_id); + + if (xcc_id == -EINVAL) + return -EINVAL; + + switch (me_id) { + case 0: + case 1: + case 2: + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring + [i + + xcc_id * adev->gfx.num_compute_rings]; + /* Per-queue interrupt is supported for MEC starting from VI. + * The interrupt can only be enabled/disabled per pipe instead of per queue. + */ + + if ((ring->me == me_id) && (ring->pipe == pipe_id) && (ring->queue == queue_id)) + amdgpu_fence_process(ring); + } + break; + } + return 0; +} + +static void gfx_v9_4_3_fault(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry) +{ + u8 me_id, pipe_id, queue_id; + struct amdgpu_ring *ring; + int i, xcc_id; + + me_id = (entry->ring_id & 0x0c) >> 2; + pipe_id = (entry->ring_id & 0x03) >> 0; + queue_id = (entry->ring_id & 0x70) >> 4; + + xcc_id = gfx_v9_4_3_ih_to_xcc_inst(adev, entry->node_id); + + if (xcc_id == -EINVAL) + return; + + switch (me_id) { + case 0: + case 1: + case 2: + for (i = 0; i < adev->gfx.num_compute_rings; i++) { + ring = &adev->gfx.compute_ring + [i + + xcc_id * adev->gfx.num_compute_rings]; + if (ring->me == me_id && ring->pipe == pipe_id && + ring->queue == queue_id) + drm_sched_fault(&ring->sched); + } + break; + } +} + +static int gfx_v9_4_3_priv_reg_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal register access in command stream\n"); + gfx_v9_4_3_fault(adev, entry); + return 0; +} + +static int gfx_v9_4_3_priv_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_ERROR("Illegal instruction in command stream\n"); + gfx_v9_4_3_fault(adev, entry); + return 0; +} + +static void gfx_v9_4_3_emit_mem_sync(struct amdgpu_ring *ring) +{ + const unsigned int cp_coher_cntl = + PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_SH_ICACHE_ACTION_ENA(1) | + PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_SH_KCACHE_ACTION_ENA(1) | + PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_ACTION_ENA(1) | + PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TCL1_ACTION_ENA(1) | + PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_WB_ACTION_ENA(1); + + /* ACQUIRE_MEM -make one or more surfaces valid for use by the subsequent operations */ + amdgpu_ring_write(ring, PACKET3(PACKET3_ACQUIRE_MEM, 5)); + amdgpu_ring_write(ring, cp_coher_cntl); /* CP_COHER_CNTL */ + amdgpu_ring_write(ring, 0xffffffff); /* CP_COHER_SIZE */ + amdgpu_ring_write(ring, 0xffffff); /* CP_COHER_SIZE_HI */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE */ + amdgpu_ring_write(ring, 0); /* CP_COHER_BASE_HI */ + amdgpu_ring_write(ring, 0x0000000A); /* POLL_INTERVAL */ +} + +static void gfx_v9_4_3_emit_wave_limit_cs(struct amdgpu_ring *ring, + uint32_t pipe, bool enable) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t val; + uint32_t wcl_cs_reg; + + /* regSPI_WCL_PIPE_PERCENT_CS[0-7]_DEFAULT values are same */ + val = enable ? 0x1 : 0x7f; + + switch (pipe) { + case 0: + wcl_cs_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regSPI_WCL_PIPE_PERCENT_CS0); + break; + case 1: + wcl_cs_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regSPI_WCL_PIPE_PERCENT_CS1); + break; + case 2: + wcl_cs_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regSPI_WCL_PIPE_PERCENT_CS2); + break; + case 3: + wcl_cs_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regSPI_WCL_PIPE_PERCENT_CS3); + break; + default: + DRM_DEBUG("invalid pipe %d\n", pipe); + return; + } + + amdgpu_ring_emit_wreg(ring, wcl_cs_reg, val); + +} +static void gfx_v9_4_3_emit_wave_limit(struct amdgpu_ring *ring, bool enable) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t val; + int i; + + /* regSPI_WCL_PIPE_PERCENT_GFX is 7 bit multiplier register to limit + * number of gfx waves. Setting 5 bit will make sure gfx only gets + * around 25% of gpu resources. + */ + val = enable ? 0x1f : 0x07ffffff; + amdgpu_ring_emit_wreg(ring, + SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regSPI_WCL_PIPE_PERCENT_GFX), + val); + + /* Restrict waves for normal/low priority compute queues as well + * to get best QoS for high priority compute jobs. + * + * amdgpu controls only 1st ME(0-3 CS pipes). + */ + for (i = 0; i < adev->gfx.mec.num_pipe_per_mec; i++) { + if (i != ring->pipe) + gfx_v9_4_3_emit_wave_limit_cs(ring, i, enable); + + } +} + +enum amdgpu_gfx_cp_ras_mem_id { + AMDGPU_GFX_CP_MEM1 = 1, + AMDGPU_GFX_CP_MEM2, + AMDGPU_GFX_CP_MEM3, + AMDGPU_GFX_CP_MEM4, + AMDGPU_GFX_CP_MEM5, +}; + +enum amdgpu_gfx_gcea_ras_mem_id { + AMDGPU_GFX_GCEA_IOWR_CMDMEM = 4, + AMDGPU_GFX_GCEA_IORD_CMDMEM, + AMDGPU_GFX_GCEA_GMIWR_CMDMEM, + AMDGPU_GFX_GCEA_GMIRD_CMDMEM, + AMDGPU_GFX_GCEA_DRAMWR_CMDMEM, + AMDGPU_GFX_GCEA_DRAMRD_CMDMEM, + AMDGPU_GFX_GCEA_MAM_DMEM0, + AMDGPU_GFX_GCEA_MAM_DMEM1, + AMDGPU_GFX_GCEA_MAM_DMEM2, + AMDGPU_GFX_GCEA_MAM_DMEM3, + AMDGPU_GFX_GCEA_MAM_AMEM0, + AMDGPU_GFX_GCEA_MAM_AMEM1, + AMDGPU_GFX_GCEA_MAM_AMEM2, + AMDGPU_GFX_GCEA_MAM_AMEM3, + AMDGPU_GFX_GCEA_MAM_AFLUSH_BUFFER, + AMDGPU_GFX_GCEA_WRET_TAGMEM, + AMDGPU_GFX_GCEA_RRET_TAGMEM, + AMDGPU_GFX_GCEA_IOWR_DATAMEM, + AMDGPU_GFX_GCEA_GMIWR_DATAMEM, + AMDGPU_GFX_GCEA_DRAM_DATAMEM, +}; + +enum amdgpu_gfx_gc_cane_ras_mem_id { + AMDGPU_GFX_GC_CANE_MEM0 = 0, +}; + +enum amdgpu_gfx_gcutcl2_ras_mem_id { + AMDGPU_GFX_GCUTCL2_MEM2P512X95 = 160, +}; + +enum amdgpu_gfx_gds_ras_mem_id { + AMDGPU_GFX_GDS_MEM0 = 0, +}; + +enum amdgpu_gfx_lds_ras_mem_id { + AMDGPU_GFX_LDS_BANK0 = 0, + AMDGPU_GFX_LDS_BANK1, + AMDGPU_GFX_LDS_BANK2, + AMDGPU_GFX_LDS_BANK3, + AMDGPU_GFX_LDS_BANK4, + AMDGPU_GFX_LDS_BANK5, + AMDGPU_GFX_LDS_BANK6, + AMDGPU_GFX_LDS_BANK7, + AMDGPU_GFX_LDS_BANK8, + AMDGPU_GFX_LDS_BANK9, + AMDGPU_GFX_LDS_BANK10, + AMDGPU_GFX_LDS_BANK11, + AMDGPU_GFX_LDS_BANK12, + AMDGPU_GFX_LDS_BANK13, + AMDGPU_GFX_LDS_BANK14, + AMDGPU_GFX_LDS_BANK15, + AMDGPU_GFX_LDS_BANK16, + AMDGPU_GFX_LDS_BANK17, + AMDGPU_GFX_LDS_BANK18, + AMDGPU_GFX_LDS_BANK19, + AMDGPU_GFX_LDS_BANK20, + AMDGPU_GFX_LDS_BANK21, + AMDGPU_GFX_LDS_BANK22, + AMDGPU_GFX_LDS_BANK23, + AMDGPU_GFX_LDS_BANK24, + AMDGPU_GFX_LDS_BANK25, + AMDGPU_GFX_LDS_BANK26, + AMDGPU_GFX_LDS_BANK27, + AMDGPU_GFX_LDS_BANK28, + AMDGPU_GFX_LDS_BANK29, + AMDGPU_GFX_LDS_BANK30, + AMDGPU_GFX_LDS_BANK31, + AMDGPU_GFX_LDS_SP_BUFFER_A, + AMDGPU_GFX_LDS_SP_BUFFER_B, +}; + +enum amdgpu_gfx_rlc_ras_mem_id { + AMDGPU_GFX_RLC_GPMF32 = 1, + AMDGPU_GFX_RLC_RLCVF32, + AMDGPU_GFX_RLC_SCRATCH, + AMDGPU_GFX_RLC_SRM_ARAM, + AMDGPU_GFX_RLC_SRM_DRAM, + AMDGPU_GFX_RLC_TCTAG, + AMDGPU_GFX_RLC_SPM_SE, + AMDGPU_GFX_RLC_SPM_GRBMT, +}; + +enum amdgpu_gfx_sp_ras_mem_id { + AMDGPU_GFX_SP_SIMDID0 = 0, +}; + +enum amdgpu_gfx_spi_ras_mem_id { + AMDGPU_GFX_SPI_MEM0 = 0, + AMDGPU_GFX_SPI_MEM1, + AMDGPU_GFX_SPI_MEM2, + AMDGPU_GFX_SPI_MEM3, +}; + +enum amdgpu_gfx_sqc_ras_mem_id { + AMDGPU_GFX_SQC_INST_CACHE_A = 100, + AMDGPU_GFX_SQC_INST_CACHE_B = 101, + AMDGPU_GFX_SQC_INST_CACHE_TAG_A = 102, + AMDGPU_GFX_SQC_INST_CACHE_TAG_B = 103, + AMDGPU_GFX_SQC_INST_CACHE_MISS_FIFO_A = 104, + AMDGPU_GFX_SQC_INST_CACHE_MISS_FIFO_B = 105, + AMDGPU_GFX_SQC_INST_CACHE_GATCL1_MISS_FIFO_A = 106, + AMDGPU_GFX_SQC_INST_CACHE_GATCL1_MISS_FIFO_B = 107, + AMDGPU_GFX_SQC_DATA_CACHE_A = 200, + AMDGPU_GFX_SQC_DATA_CACHE_B = 201, + AMDGPU_GFX_SQC_DATA_CACHE_TAG_A = 202, + AMDGPU_GFX_SQC_DATA_CACHE_TAG_B = 203, + AMDGPU_GFX_SQC_DATA_CACHE_MISS_FIFO_A = 204, + AMDGPU_GFX_SQC_DATA_CACHE_MISS_FIFO_B = 205, + AMDGPU_GFX_SQC_DATA_CACHE_HIT_FIFO_A = 206, + AMDGPU_GFX_SQC_DATA_CACHE_HIT_FIFO_B = 207, + AMDGPU_GFX_SQC_DIRTY_BIT_A = 208, + AMDGPU_GFX_SQC_DIRTY_BIT_B = 209, + AMDGPU_GFX_SQC_WRITE_DATA_BUFFER_CU0 = 210, + AMDGPU_GFX_SQC_WRITE_DATA_BUFFER_CU1 = 211, + AMDGPU_GFX_SQC_UTCL1_MISS_LFIFO_DATA_CACHE_A = 212, + AMDGPU_GFX_SQC_UTCL1_MISS_LFIFO_DATA_CACHE_B = 213, + AMDGPU_GFX_SQC_UTCL1_MISS_LFIFO_INST_CACHE = 108, +}; + +enum amdgpu_gfx_sq_ras_mem_id { + AMDGPU_GFX_SQ_SGPR_MEM0 = 0, + AMDGPU_GFX_SQ_SGPR_MEM1, + AMDGPU_GFX_SQ_SGPR_MEM2, + AMDGPU_GFX_SQ_SGPR_MEM3, +}; + +enum amdgpu_gfx_ta_ras_mem_id { + AMDGPU_GFX_TA_FS_AFIFO_RAM_LO = 1, + AMDGPU_GFX_TA_FS_AFIFO_RAM_HI, + AMDGPU_GFX_TA_FS_CFIFO_RAM, + AMDGPU_GFX_TA_FSX_LFIFO, + AMDGPU_GFX_TA_FS_DFIFO_RAM, +}; + +enum amdgpu_gfx_tcc_ras_mem_id { + AMDGPU_GFX_TCC_MEM1 = 1, +}; + +enum amdgpu_gfx_tca_ras_mem_id { + AMDGPU_GFX_TCA_MEM1 = 1, +}; + +enum amdgpu_gfx_tci_ras_mem_id { + AMDGPU_GFX_TCIW_MEM = 1, +}; + +enum amdgpu_gfx_tcp_ras_mem_id { + AMDGPU_GFX_TCP_LFIFO0 = 1, + AMDGPU_GFX_TCP_SET0BANK0_RAM, + AMDGPU_GFX_TCP_SET0BANK1_RAM, + AMDGPU_GFX_TCP_SET0BANK2_RAM, + AMDGPU_GFX_TCP_SET0BANK3_RAM, + AMDGPU_GFX_TCP_SET1BANK0_RAM, + AMDGPU_GFX_TCP_SET1BANK1_RAM, + AMDGPU_GFX_TCP_SET1BANK2_RAM, + AMDGPU_GFX_TCP_SET1BANK3_RAM, + AMDGPU_GFX_TCP_SET2BANK0_RAM, + AMDGPU_GFX_TCP_SET2BANK1_RAM, + AMDGPU_GFX_TCP_SET2BANK2_RAM, + AMDGPU_GFX_TCP_SET2BANK3_RAM, + AMDGPU_GFX_TCP_SET3BANK0_RAM, + AMDGPU_GFX_TCP_SET3BANK1_RAM, + AMDGPU_GFX_TCP_SET3BANK2_RAM, + AMDGPU_GFX_TCP_SET3BANK3_RAM, + AMDGPU_GFX_TCP_VM_FIFO, + AMDGPU_GFX_TCP_DB_TAGRAM0, + AMDGPU_GFX_TCP_DB_TAGRAM1, + AMDGPU_GFX_TCP_DB_TAGRAM2, + AMDGPU_GFX_TCP_DB_TAGRAM3, + AMDGPU_GFX_TCP_UTCL1_LFIFO_PROBE0, + AMDGPU_GFX_TCP_UTCL1_LFIFO_PROBE1, + AMDGPU_GFX_TCP_CMD_FIFO, +}; + +enum amdgpu_gfx_td_ras_mem_id { + AMDGPU_GFX_TD_UTD_CS_FIFO_MEM = 1, + AMDGPU_GFX_TD_UTD_SS_FIFO_LO_MEM, + AMDGPU_GFX_TD_UTD_SS_FIFO_HI_MEM, +}; + +enum amdgpu_gfx_tcx_ras_mem_id { + AMDGPU_GFX_TCX_FIFOD0 = 0, + AMDGPU_GFX_TCX_FIFOD1, + AMDGPU_GFX_TCX_FIFOD2, + AMDGPU_GFX_TCX_FIFOD3, + AMDGPU_GFX_TCX_FIFOD4, + AMDGPU_GFX_TCX_FIFOD5, + AMDGPU_GFX_TCX_FIFOD6, + AMDGPU_GFX_TCX_FIFOD7, + AMDGPU_GFX_TCX_FIFOB0, + AMDGPU_GFX_TCX_FIFOB1, + AMDGPU_GFX_TCX_FIFOB2, + AMDGPU_GFX_TCX_FIFOB3, + AMDGPU_GFX_TCX_FIFOB4, + AMDGPU_GFX_TCX_FIFOB5, + AMDGPU_GFX_TCX_FIFOB6, + AMDGPU_GFX_TCX_FIFOB7, + AMDGPU_GFX_TCX_FIFOA0, + AMDGPU_GFX_TCX_FIFOA1, + AMDGPU_GFX_TCX_FIFOA2, + AMDGPU_GFX_TCX_FIFOA3, + AMDGPU_GFX_TCX_FIFOA4, + AMDGPU_GFX_TCX_FIFOA5, + AMDGPU_GFX_TCX_FIFOA6, + AMDGPU_GFX_TCX_FIFOA7, + AMDGPU_GFX_TCX_CFIFO0, + AMDGPU_GFX_TCX_CFIFO1, + AMDGPU_GFX_TCX_CFIFO2, + AMDGPU_GFX_TCX_CFIFO3, + AMDGPU_GFX_TCX_CFIFO4, + AMDGPU_GFX_TCX_CFIFO5, + AMDGPU_GFX_TCX_CFIFO6, + AMDGPU_GFX_TCX_CFIFO7, + AMDGPU_GFX_TCX_FIFO_ACKB0, + AMDGPU_GFX_TCX_FIFO_ACKB1, + AMDGPU_GFX_TCX_FIFO_ACKB2, + AMDGPU_GFX_TCX_FIFO_ACKB3, + AMDGPU_GFX_TCX_FIFO_ACKB4, + AMDGPU_GFX_TCX_FIFO_ACKB5, + AMDGPU_GFX_TCX_FIFO_ACKB6, + AMDGPU_GFX_TCX_FIFO_ACKB7, + AMDGPU_GFX_TCX_FIFO_ACKD0, + AMDGPU_GFX_TCX_FIFO_ACKD1, + AMDGPU_GFX_TCX_FIFO_ACKD2, + AMDGPU_GFX_TCX_FIFO_ACKD3, + AMDGPU_GFX_TCX_FIFO_ACKD4, + AMDGPU_GFX_TCX_FIFO_ACKD5, + AMDGPU_GFX_TCX_FIFO_ACKD6, + AMDGPU_GFX_TCX_FIFO_ACKD7, + AMDGPU_GFX_TCX_DST_FIFOA0, + AMDGPU_GFX_TCX_DST_FIFOA1, + AMDGPU_GFX_TCX_DST_FIFOA2, + AMDGPU_GFX_TCX_DST_FIFOA3, + AMDGPU_GFX_TCX_DST_FIFOA4, + AMDGPU_GFX_TCX_DST_FIFOA5, + AMDGPU_GFX_TCX_DST_FIFOA6, + AMDGPU_GFX_TCX_DST_FIFOA7, + AMDGPU_GFX_TCX_DST_FIFOB0, + AMDGPU_GFX_TCX_DST_FIFOB1, + AMDGPU_GFX_TCX_DST_FIFOB2, + AMDGPU_GFX_TCX_DST_FIFOB3, + AMDGPU_GFX_TCX_DST_FIFOB4, + AMDGPU_GFX_TCX_DST_FIFOB5, + AMDGPU_GFX_TCX_DST_FIFOB6, + AMDGPU_GFX_TCX_DST_FIFOB7, + AMDGPU_GFX_TCX_DST_FIFOD0, + AMDGPU_GFX_TCX_DST_FIFOD1, + AMDGPU_GFX_TCX_DST_FIFOD2, + AMDGPU_GFX_TCX_DST_FIFOD3, + AMDGPU_GFX_TCX_DST_FIFOD4, + AMDGPU_GFX_TCX_DST_FIFOD5, + AMDGPU_GFX_TCX_DST_FIFOD6, + AMDGPU_GFX_TCX_DST_FIFOD7, + AMDGPU_GFX_TCX_DST_FIFO_ACKB0, + AMDGPU_GFX_TCX_DST_FIFO_ACKB1, + AMDGPU_GFX_TCX_DST_FIFO_ACKB2, + AMDGPU_GFX_TCX_DST_FIFO_ACKB3, + AMDGPU_GFX_TCX_DST_FIFO_ACKB4, + AMDGPU_GFX_TCX_DST_FIFO_ACKB5, + AMDGPU_GFX_TCX_DST_FIFO_ACKB6, + AMDGPU_GFX_TCX_DST_FIFO_ACKB7, + AMDGPU_GFX_TCX_DST_FIFO_ACKD0, + AMDGPU_GFX_TCX_DST_FIFO_ACKD1, + AMDGPU_GFX_TCX_DST_FIFO_ACKD2, + AMDGPU_GFX_TCX_DST_FIFO_ACKD3, + AMDGPU_GFX_TCX_DST_FIFO_ACKD4, + AMDGPU_GFX_TCX_DST_FIFO_ACKD5, + AMDGPU_GFX_TCX_DST_FIFO_ACKD6, + AMDGPU_GFX_TCX_DST_FIFO_ACKD7, +}; + +enum amdgpu_gfx_atc_l2_ras_mem_id { + AMDGPU_GFX_ATC_L2_MEM0 = 0, +}; + +enum amdgpu_gfx_utcl2_ras_mem_id { + AMDGPU_GFX_UTCL2_MEM0 = 0, +}; + +enum amdgpu_gfx_vml2_ras_mem_id { + AMDGPU_GFX_VML2_MEM0 = 0, +}; + +enum amdgpu_gfx_vml2_walker_ras_mem_id { + AMDGPU_GFX_VML2_WALKER_MEM0 = 0, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_cp_mem_list[] = { + {AMDGPU_GFX_CP_MEM1, "CP_MEM1"}, + {AMDGPU_GFX_CP_MEM2, "CP_MEM2"}, + {AMDGPU_GFX_CP_MEM3, "CP_MEM3"}, + {AMDGPU_GFX_CP_MEM4, "CP_MEM4"}, + {AMDGPU_GFX_CP_MEM5, "CP_MEM5"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_gcea_mem_list[] = { + {AMDGPU_GFX_GCEA_IOWR_CMDMEM, "GCEA_IOWR_CMDMEM"}, + {AMDGPU_GFX_GCEA_IORD_CMDMEM, "GCEA_IORD_CMDMEM"}, + {AMDGPU_GFX_GCEA_GMIWR_CMDMEM, "GCEA_GMIWR_CMDMEM"}, + {AMDGPU_GFX_GCEA_GMIRD_CMDMEM, "GCEA_GMIRD_CMDMEM"}, + {AMDGPU_GFX_GCEA_DRAMWR_CMDMEM, "GCEA_DRAMWR_CMDMEM"}, + {AMDGPU_GFX_GCEA_DRAMRD_CMDMEM, "GCEA_DRAMRD_CMDMEM"}, + {AMDGPU_GFX_GCEA_MAM_DMEM0, "GCEA_MAM_DMEM0"}, + {AMDGPU_GFX_GCEA_MAM_DMEM1, "GCEA_MAM_DMEM1"}, + {AMDGPU_GFX_GCEA_MAM_DMEM2, "GCEA_MAM_DMEM2"}, + {AMDGPU_GFX_GCEA_MAM_DMEM3, "GCEA_MAM_DMEM3"}, + {AMDGPU_GFX_GCEA_MAM_AMEM0, "GCEA_MAM_AMEM0"}, + {AMDGPU_GFX_GCEA_MAM_AMEM1, "GCEA_MAM_AMEM1"}, + {AMDGPU_GFX_GCEA_MAM_AMEM2, "GCEA_MAM_AMEM2"}, + {AMDGPU_GFX_GCEA_MAM_AMEM3, "GCEA_MAM_AMEM3"}, + {AMDGPU_GFX_GCEA_MAM_AFLUSH_BUFFER, "GCEA_MAM_AFLUSH_BUFFER"}, + {AMDGPU_GFX_GCEA_WRET_TAGMEM, "GCEA_WRET_TAGMEM"}, + {AMDGPU_GFX_GCEA_RRET_TAGMEM, "GCEA_RRET_TAGMEM"}, + {AMDGPU_GFX_GCEA_IOWR_DATAMEM, "GCEA_IOWR_DATAMEM"}, + {AMDGPU_GFX_GCEA_GMIWR_DATAMEM, "GCEA_GMIWR_DATAMEM"}, + {AMDGPU_GFX_GCEA_DRAM_DATAMEM, "GCEA_DRAM_DATAMEM"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_gc_cane_mem_list[] = { + {AMDGPU_GFX_GC_CANE_MEM0, "GC_CANE_MEM0"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_gcutcl2_mem_list[] = { + {AMDGPU_GFX_GCUTCL2_MEM2P512X95, "GCUTCL2_MEM2P512X95"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_gds_mem_list[] = { + {AMDGPU_GFX_GDS_MEM0, "GDS_MEM"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_lds_mem_list[] = { + {AMDGPU_GFX_LDS_BANK0, "LDS_BANK0"}, + {AMDGPU_GFX_LDS_BANK1, "LDS_BANK1"}, + {AMDGPU_GFX_LDS_BANK2, "LDS_BANK2"}, + {AMDGPU_GFX_LDS_BANK3, "LDS_BANK3"}, + {AMDGPU_GFX_LDS_BANK4, "LDS_BANK4"}, + {AMDGPU_GFX_LDS_BANK5, "LDS_BANK5"}, + {AMDGPU_GFX_LDS_BANK6, "LDS_BANK6"}, + {AMDGPU_GFX_LDS_BANK7, "LDS_BANK7"}, + {AMDGPU_GFX_LDS_BANK8, "LDS_BANK8"}, + {AMDGPU_GFX_LDS_BANK9, "LDS_BANK9"}, + {AMDGPU_GFX_LDS_BANK10, "LDS_BANK10"}, + {AMDGPU_GFX_LDS_BANK11, "LDS_BANK11"}, + {AMDGPU_GFX_LDS_BANK12, "LDS_BANK12"}, + {AMDGPU_GFX_LDS_BANK13, "LDS_BANK13"}, + {AMDGPU_GFX_LDS_BANK14, "LDS_BANK14"}, + {AMDGPU_GFX_LDS_BANK15, "LDS_BANK15"}, + {AMDGPU_GFX_LDS_BANK16, "LDS_BANK16"}, + {AMDGPU_GFX_LDS_BANK17, "LDS_BANK17"}, + {AMDGPU_GFX_LDS_BANK18, "LDS_BANK18"}, + {AMDGPU_GFX_LDS_BANK19, "LDS_BANK19"}, + {AMDGPU_GFX_LDS_BANK20, "LDS_BANK20"}, + {AMDGPU_GFX_LDS_BANK21, "LDS_BANK21"}, + {AMDGPU_GFX_LDS_BANK22, "LDS_BANK22"}, + {AMDGPU_GFX_LDS_BANK23, "LDS_BANK23"}, + {AMDGPU_GFX_LDS_BANK24, "LDS_BANK24"}, + {AMDGPU_GFX_LDS_BANK25, "LDS_BANK25"}, + {AMDGPU_GFX_LDS_BANK26, "LDS_BANK26"}, + {AMDGPU_GFX_LDS_BANK27, "LDS_BANK27"}, + {AMDGPU_GFX_LDS_BANK28, "LDS_BANK28"}, + {AMDGPU_GFX_LDS_BANK29, "LDS_BANK29"}, + {AMDGPU_GFX_LDS_BANK30, "LDS_BANK30"}, + {AMDGPU_GFX_LDS_BANK31, "LDS_BANK31"}, + {AMDGPU_GFX_LDS_SP_BUFFER_A, "LDS_SP_BUFFER_A"}, + {AMDGPU_GFX_LDS_SP_BUFFER_B, "LDS_SP_BUFFER_B"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_rlc_mem_list[] = { + {AMDGPU_GFX_RLC_GPMF32, "RLC_GPMF32"}, + {AMDGPU_GFX_RLC_RLCVF32, "RLC_RLCVF32"}, + {AMDGPU_GFX_RLC_SCRATCH, "RLC_SCRATCH"}, + {AMDGPU_GFX_RLC_SRM_ARAM, "RLC_SRM_ARAM"}, + {AMDGPU_GFX_RLC_SRM_DRAM, "RLC_SRM_DRAM"}, + {AMDGPU_GFX_RLC_TCTAG, "RLC_TCTAG"}, + {AMDGPU_GFX_RLC_SPM_SE, "RLC_SPM_SE"}, + {AMDGPU_GFX_RLC_SPM_GRBMT, "RLC_SPM_GRBMT"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_sp_mem_list[] = { + {AMDGPU_GFX_SP_SIMDID0, "SP_SIMDID0"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_spi_mem_list[] = { + {AMDGPU_GFX_SPI_MEM0, "SPI_MEM0"}, + {AMDGPU_GFX_SPI_MEM1, "SPI_MEM1"}, + {AMDGPU_GFX_SPI_MEM2, "SPI_MEM2"}, + {AMDGPU_GFX_SPI_MEM3, "SPI_MEM3"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_sqc_mem_list[] = { + {AMDGPU_GFX_SQC_INST_CACHE_A, "SQC_INST_CACHE_A"}, + {AMDGPU_GFX_SQC_INST_CACHE_B, "SQC_INST_CACHE_B"}, + {AMDGPU_GFX_SQC_INST_CACHE_TAG_A, "SQC_INST_CACHE_TAG_A"}, + {AMDGPU_GFX_SQC_INST_CACHE_TAG_B, "SQC_INST_CACHE_TAG_B"}, + {AMDGPU_GFX_SQC_INST_CACHE_MISS_FIFO_A, "SQC_INST_CACHE_MISS_FIFO_A"}, + {AMDGPU_GFX_SQC_INST_CACHE_MISS_FIFO_B, "SQC_INST_CACHE_MISS_FIFO_B"}, + {AMDGPU_GFX_SQC_INST_CACHE_GATCL1_MISS_FIFO_A, "SQC_INST_CACHE_GATCL1_MISS_FIFO_A"}, + {AMDGPU_GFX_SQC_INST_CACHE_GATCL1_MISS_FIFO_B, "SQC_INST_CACHE_GATCL1_MISS_FIFO_B"}, + {AMDGPU_GFX_SQC_DATA_CACHE_A, "SQC_DATA_CACHE_A"}, + {AMDGPU_GFX_SQC_DATA_CACHE_B, "SQC_DATA_CACHE_B"}, + {AMDGPU_GFX_SQC_DATA_CACHE_TAG_A, "SQC_DATA_CACHE_TAG_A"}, + {AMDGPU_GFX_SQC_DATA_CACHE_TAG_B, "SQC_DATA_CACHE_TAG_B"}, + {AMDGPU_GFX_SQC_DATA_CACHE_MISS_FIFO_A, "SQC_DATA_CACHE_MISS_FIFO_A"}, + {AMDGPU_GFX_SQC_DATA_CACHE_MISS_FIFO_B, "SQC_DATA_CACHE_MISS_FIFO_B"}, + {AMDGPU_GFX_SQC_DATA_CACHE_HIT_FIFO_A, "SQC_DATA_CACHE_HIT_FIFO_A"}, + {AMDGPU_GFX_SQC_DATA_CACHE_HIT_FIFO_B, "SQC_DATA_CACHE_HIT_FIFO_B"}, + {AMDGPU_GFX_SQC_DIRTY_BIT_A, "SQC_DIRTY_BIT_A"}, + {AMDGPU_GFX_SQC_DIRTY_BIT_B, "SQC_DIRTY_BIT_B"}, + {AMDGPU_GFX_SQC_WRITE_DATA_BUFFER_CU0, "SQC_WRITE_DATA_BUFFER_CU0"}, + {AMDGPU_GFX_SQC_WRITE_DATA_BUFFER_CU1, "SQC_WRITE_DATA_BUFFER_CU1"}, + {AMDGPU_GFX_SQC_UTCL1_MISS_LFIFO_DATA_CACHE_A, "SQC_UTCL1_MISS_LFIFO_DATA_CACHE_A"}, + {AMDGPU_GFX_SQC_UTCL1_MISS_LFIFO_DATA_CACHE_B, "SQC_UTCL1_MISS_LFIFO_DATA_CACHE_B"}, + {AMDGPU_GFX_SQC_UTCL1_MISS_LFIFO_INST_CACHE, "SQC_UTCL1_MISS_LFIFO_INST_CACHE"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_sq_mem_list[] = { + {AMDGPU_GFX_SQ_SGPR_MEM0, "SQ_SGPR_MEM0"}, + {AMDGPU_GFX_SQ_SGPR_MEM1, "SQ_SGPR_MEM1"}, + {AMDGPU_GFX_SQ_SGPR_MEM2, "SQ_SGPR_MEM2"}, + {AMDGPU_GFX_SQ_SGPR_MEM3, "SQ_SGPR_MEM3"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_ta_mem_list[] = { + {AMDGPU_GFX_TA_FS_AFIFO_RAM_LO, "TA_FS_AFIFO_RAM_LO"}, + {AMDGPU_GFX_TA_FS_AFIFO_RAM_HI, "TA_FS_AFIFO_RAM_HI"}, + {AMDGPU_GFX_TA_FS_CFIFO_RAM, "TA_FS_CFIFO_RAM"}, + {AMDGPU_GFX_TA_FSX_LFIFO, "TA_FSX_LFIFO"}, + {AMDGPU_GFX_TA_FS_DFIFO_RAM, "TA_FS_DFIFO_RAM"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_tcc_mem_list[] = { + {AMDGPU_GFX_TCC_MEM1, "TCC_MEM1"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_tca_mem_list[] = { + {AMDGPU_GFX_TCA_MEM1, "TCA_MEM1"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_tci_mem_list[] = { + {AMDGPU_GFX_TCIW_MEM, "TCIW_MEM"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_tcp_mem_list[] = { + {AMDGPU_GFX_TCP_LFIFO0, "TCP_LFIFO0"}, + {AMDGPU_GFX_TCP_SET0BANK0_RAM, "TCP_SET0BANK0_RAM"}, + {AMDGPU_GFX_TCP_SET0BANK1_RAM, "TCP_SET0BANK1_RAM"}, + {AMDGPU_GFX_TCP_SET0BANK2_RAM, "TCP_SET0BANK2_RAM"}, + {AMDGPU_GFX_TCP_SET0BANK3_RAM, "TCP_SET0BANK3_RAM"}, + {AMDGPU_GFX_TCP_SET1BANK0_RAM, "TCP_SET1BANK0_RAM"}, + {AMDGPU_GFX_TCP_SET1BANK1_RAM, "TCP_SET1BANK1_RAM"}, + {AMDGPU_GFX_TCP_SET1BANK2_RAM, "TCP_SET1BANK2_RAM"}, + {AMDGPU_GFX_TCP_SET1BANK3_RAM, "TCP_SET1BANK3_RAM"}, + {AMDGPU_GFX_TCP_SET2BANK0_RAM, "TCP_SET2BANK0_RAM"}, + {AMDGPU_GFX_TCP_SET2BANK1_RAM, "TCP_SET2BANK1_RAM"}, + {AMDGPU_GFX_TCP_SET2BANK2_RAM, "TCP_SET2BANK2_RAM"}, + {AMDGPU_GFX_TCP_SET2BANK3_RAM, "TCP_SET2BANK3_RAM"}, + {AMDGPU_GFX_TCP_SET3BANK0_RAM, "TCP_SET3BANK0_RAM"}, + {AMDGPU_GFX_TCP_SET3BANK1_RAM, "TCP_SET3BANK1_RAM"}, + {AMDGPU_GFX_TCP_SET3BANK2_RAM, "TCP_SET3BANK2_RAM"}, + {AMDGPU_GFX_TCP_SET3BANK3_RAM, "TCP_SET3BANK3_RAM"}, + {AMDGPU_GFX_TCP_VM_FIFO, "TCP_VM_FIFO"}, + {AMDGPU_GFX_TCP_DB_TAGRAM0, "TCP_DB_TAGRAM0"}, + {AMDGPU_GFX_TCP_DB_TAGRAM1, "TCP_DB_TAGRAM1"}, + {AMDGPU_GFX_TCP_DB_TAGRAM2, "TCP_DB_TAGRAM2"}, + {AMDGPU_GFX_TCP_DB_TAGRAM3, "TCP_DB_TAGRAM3"}, + {AMDGPU_GFX_TCP_UTCL1_LFIFO_PROBE0, "TCP_UTCL1_LFIFO_PROBE0"}, + {AMDGPU_GFX_TCP_UTCL1_LFIFO_PROBE1, "TCP_UTCL1_LFIFO_PROBE1"}, + {AMDGPU_GFX_TCP_CMD_FIFO, "TCP_CMD_FIFO"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_td_mem_list[] = { + {AMDGPU_GFX_TD_UTD_CS_FIFO_MEM, "TD_UTD_CS_FIFO_MEM"}, + {AMDGPU_GFX_TD_UTD_SS_FIFO_LO_MEM, "TD_UTD_SS_FIFO_LO_MEM"}, + {AMDGPU_GFX_TD_UTD_SS_FIFO_HI_MEM, "TD_UTD_SS_FIFO_HI_MEM"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_tcx_mem_list[] = { + {AMDGPU_GFX_TCX_FIFOD0, "TCX_FIFOD0"}, + {AMDGPU_GFX_TCX_FIFOD1, "TCX_FIFOD1"}, + {AMDGPU_GFX_TCX_FIFOD2, "TCX_FIFOD2"}, + {AMDGPU_GFX_TCX_FIFOD3, "TCX_FIFOD3"}, + {AMDGPU_GFX_TCX_FIFOD4, "TCX_FIFOD4"}, + {AMDGPU_GFX_TCX_FIFOD5, "TCX_FIFOD5"}, + {AMDGPU_GFX_TCX_FIFOD6, "TCX_FIFOD6"}, + {AMDGPU_GFX_TCX_FIFOD7, "TCX_FIFOD7"}, + {AMDGPU_GFX_TCX_FIFOB0, "TCX_FIFOB0"}, + {AMDGPU_GFX_TCX_FIFOB1, "TCX_FIFOB1"}, + {AMDGPU_GFX_TCX_FIFOB2, "TCX_FIFOB2"}, + {AMDGPU_GFX_TCX_FIFOB3, "TCX_FIFOB3"}, + {AMDGPU_GFX_TCX_FIFOB4, "TCX_FIFOB4"}, + {AMDGPU_GFX_TCX_FIFOB5, "TCX_FIFOB5"}, + {AMDGPU_GFX_TCX_FIFOB6, "TCX_FIFOB6"}, + {AMDGPU_GFX_TCX_FIFOB7, "TCX_FIFOB7"}, + {AMDGPU_GFX_TCX_FIFOA0, "TCX_FIFOA0"}, + {AMDGPU_GFX_TCX_FIFOA1, "TCX_FIFOA1"}, + {AMDGPU_GFX_TCX_FIFOA2, "TCX_FIFOA2"}, + {AMDGPU_GFX_TCX_FIFOA3, "TCX_FIFOA3"}, + {AMDGPU_GFX_TCX_FIFOA4, "TCX_FIFOA4"}, + {AMDGPU_GFX_TCX_FIFOA5, "TCX_FIFOA5"}, + {AMDGPU_GFX_TCX_FIFOA6, "TCX_FIFOA6"}, + {AMDGPU_GFX_TCX_FIFOA7, "TCX_FIFOA7"}, + {AMDGPU_GFX_TCX_CFIFO0, "TCX_CFIFO0"}, + {AMDGPU_GFX_TCX_CFIFO1, "TCX_CFIFO1"}, + {AMDGPU_GFX_TCX_CFIFO2, "TCX_CFIFO2"}, + {AMDGPU_GFX_TCX_CFIFO3, "TCX_CFIFO3"}, + {AMDGPU_GFX_TCX_CFIFO4, "TCX_CFIFO4"}, + {AMDGPU_GFX_TCX_CFIFO5, "TCX_CFIFO5"}, + {AMDGPU_GFX_TCX_CFIFO6, "TCX_CFIFO6"}, + {AMDGPU_GFX_TCX_CFIFO7, "TCX_CFIFO7"}, + {AMDGPU_GFX_TCX_FIFO_ACKB0, "TCX_FIFO_ACKB0"}, + {AMDGPU_GFX_TCX_FIFO_ACKB1, "TCX_FIFO_ACKB1"}, + {AMDGPU_GFX_TCX_FIFO_ACKB2, "TCX_FIFO_ACKB2"}, + {AMDGPU_GFX_TCX_FIFO_ACKB3, "TCX_FIFO_ACKB3"}, + {AMDGPU_GFX_TCX_FIFO_ACKB4, "TCX_FIFO_ACKB4"}, + {AMDGPU_GFX_TCX_FIFO_ACKB5, "TCX_FIFO_ACKB5"}, + {AMDGPU_GFX_TCX_FIFO_ACKB6, "TCX_FIFO_ACKB6"}, + {AMDGPU_GFX_TCX_FIFO_ACKB7, "TCX_FIFO_ACKB7"}, + {AMDGPU_GFX_TCX_FIFO_ACKD0, "TCX_FIFO_ACKD0"}, + {AMDGPU_GFX_TCX_FIFO_ACKD1, "TCX_FIFO_ACKD1"}, + {AMDGPU_GFX_TCX_FIFO_ACKD2, "TCX_FIFO_ACKD2"}, + {AMDGPU_GFX_TCX_FIFO_ACKD3, "TCX_FIFO_ACKD3"}, + {AMDGPU_GFX_TCX_FIFO_ACKD4, "TCX_FIFO_ACKD4"}, + {AMDGPU_GFX_TCX_FIFO_ACKD5, "TCX_FIFO_ACKD5"}, + {AMDGPU_GFX_TCX_FIFO_ACKD6, "TCX_FIFO_ACKD6"}, + {AMDGPU_GFX_TCX_FIFO_ACKD7, "TCX_FIFO_ACKD7"}, + {AMDGPU_GFX_TCX_DST_FIFOA0, "TCX_DST_FIFOA0"}, + {AMDGPU_GFX_TCX_DST_FIFOA1, "TCX_DST_FIFOA1"}, + {AMDGPU_GFX_TCX_DST_FIFOA2, "TCX_DST_FIFOA2"}, + {AMDGPU_GFX_TCX_DST_FIFOA3, "TCX_DST_FIFOA3"}, + {AMDGPU_GFX_TCX_DST_FIFOA4, "TCX_DST_FIFOA4"}, + {AMDGPU_GFX_TCX_DST_FIFOA5, "TCX_DST_FIFOA5"}, + {AMDGPU_GFX_TCX_DST_FIFOA6, "TCX_DST_FIFOA6"}, + {AMDGPU_GFX_TCX_DST_FIFOA7, "TCX_DST_FIFOA7"}, + {AMDGPU_GFX_TCX_DST_FIFOB0, "TCX_DST_FIFOB0"}, + {AMDGPU_GFX_TCX_DST_FIFOB1, "TCX_DST_FIFOB1"}, + {AMDGPU_GFX_TCX_DST_FIFOB2, "TCX_DST_FIFOB2"}, + {AMDGPU_GFX_TCX_DST_FIFOB3, "TCX_DST_FIFOB3"}, + {AMDGPU_GFX_TCX_DST_FIFOB4, "TCX_DST_FIFOB4"}, + {AMDGPU_GFX_TCX_DST_FIFOB5, "TCX_DST_FIFOB5"}, + {AMDGPU_GFX_TCX_DST_FIFOB6, "TCX_DST_FIFOB6"}, + {AMDGPU_GFX_TCX_DST_FIFOB7, "TCX_DST_FIFOB7"}, + {AMDGPU_GFX_TCX_DST_FIFOD0, "TCX_DST_FIFOD0"}, + {AMDGPU_GFX_TCX_DST_FIFOD1, "TCX_DST_FIFOD1"}, + {AMDGPU_GFX_TCX_DST_FIFOD2, "TCX_DST_FIFOD2"}, + {AMDGPU_GFX_TCX_DST_FIFOD3, "TCX_DST_FIFOD3"}, + {AMDGPU_GFX_TCX_DST_FIFOD4, "TCX_DST_FIFOD4"}, + {AMDGPU_GFX_TCX_DST_FIFOD5, "TCX_DST_FIFOD5"}, + {AMDGPU_GFX_TCX_DST_FIFOD6, "TCX_DST_FIFOD6"}, + {AMDGPU_GFX_TCX_DST_FIFOD7, "TCX_DST_FIFOD7"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKB0, "TCX_DST_FIFO_ACKB0"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKB1, "TCX_DST_FIFO_ACKB1"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKB2, "TCX_DST_FIFO_ACKB2"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKB3, "TCX_DST_FIFO_ACKB3"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKB4, "TCX_DST_FIFO_ACKB4"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKB5, "TCX_DST_FIFO_ACKB5"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKB6, "TCX_DST_FIFO_ACKB6"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKB7, "TCX_DST_FIFO_ACKB7"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKD0, "TCX_DST_FIFO_ACKD0"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKD1, "TCX_DST_FIFO_ACKD1"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKD2, "TCX_DST_FIFO_ACKD2"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKD3, "TCX_DST_FIFO_ACKD3"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKD4, "TCX_DST_FIFO_ACKD4"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKD5, "TCX_DST_FIFO_ACKD5"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKD6, "TCX_DST_FIFO_ACKD6"}, + {AMDGPU_GFX_TCX_DST_FIFO_ACKD7, "TCX_DST_FIFO_ACKD7"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_atc_l2_mem_list[] = { + {AMDGPU_GFX_ATC_L2_MEM, "ATC_L2_MEM"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_utcl2_mem_list[] = { + {AMDGPU_GFX_UTCL2_MEM, "UTCL2_MEM"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_vml2_mem_list[] = { + {AMDGPU_GFX_VML2_MEM, "VML2_MEM"}, +}; + +static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_vml2_walker_mem_list[] = { + {AMDGPU_GFX_VML2_WALKER_MEM, "VML2_WALKER_MEM"}, +}; + +static const struct amdgpu_gfx_ras_mem_id_entry gfx_v9_4_3_ras_mem_list_array[AMDGPU_GFX_MEM_TYPE_NUM] = { + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_cp_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_gcea_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_gc_cane_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_gcutcl2_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_gds_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_lds_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_rlc_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_sp_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_spi_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_sqc_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_sq_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_ta_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_tcc_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_tca_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_tci_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_tcp_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_td_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_tcx_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_atc_l2_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_utcl2_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_vml2_mem_list) + AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_vml2_walker_mem_list) +}; + +static const struct amdgpu_gfx_ras_reg_entry gfx_v9_4_3_ce_reg_list[] = { + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regRLC_CE_ERR_STATUS_LOW, regRLC_CE_ERR_STATUS_HIGH), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "RLC"}, + AMDGPU_GFX_RLC_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regCPC_CE_ERR_STATUS_LO, regCPC_CE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CPC"}, + AMDGPU_GFX_CP_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regCPF_CE_ERR_STATUS_LO, regCPF_CE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CPF"}, + AMDGPU_GFX_CP_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regCPG_CE_ERR_STATUS_LO, regCPG_CE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CPG"}, + AMDGPU_GFX_CP_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regGDS_CE_ERR_STATUS_LO, regGDS_CE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "GDS"}, + AMDGPU_GFX_GDS_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regGC_CANE_CE_ERR_STATUS_LO, regGC_CANE_CE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CANE"}, + AMDGPU_GFX_GC_CANE_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regSPI_CE_ERR_STATUS_LO, regSPI_CE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SPI"}, + AMDGPU_GFX_SPI_MEM, 8}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regSP0_CE_ERR_STATUS_LO, regSP0_CE_ERR_STATUS_HI), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SP0"}, + AMDGPU_GFX_SP_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regSP1_CE_ERR_STATUS_LO, regSP1_CE_ERR_STATUS_HI), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SP1"}, + AMDGPU_GFX_SP_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regSQ_CE_ERR_STATUS_LO, regSQ_CE_ERR_STATUS_HI), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SQ"}, + AMDGPU_GFX_SQ_MEM, 8}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regSQC_CE_EDC_LO, regSQC_CE_EDC_HI), + 5, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SQC"}, + AMDGPU_GFX_SQC_MEM, 8}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCX_CE_ERR_STATUS_LO, regTCX_CE_ERR_STATUS_HI), + 2, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCX"}, + AMDGPU_GFX_TCX_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCC_CE_ERR_STATUS_LO, regTCC_CE_ERR_STATUS_HI), + 16, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCC"}, + AMDGPU_GFX_TCC_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTA_CE_EDC_LO, regTA_CE_EDC_HI), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TA"}, + AMDGPU_GFX_TA_MEM, 8}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCI_CE_EDC_LO_REG, regTCI_CE_EDC_HI_REG), + 31, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCI"}, + AMDGPU_GFX_TCI_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCP_CE_EDC_LO_REG, regTCP_CE_EDC_HI_REG), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCP"}, + AMDGPU_GFX_TCP_MEM, 8}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTD_CE_EDC_LO, regTD_CE_EDC_HI), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TD"}, + AMDGPU_GFX_TD_MEM, 8}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regGCEA_CE_ERR_STATUS_LO, regGCEA_CE_ERR_STATUS_HI), + 16, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "GCEA"}, + AMDGPU_GFX_GCEA_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regLDS_CE_ERR_STATUS_LO, regLDS_CE_ERR_STATUS_HI), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "LDS"}, + AMDGPU_GFX_LDS_MEM, 1}, +}; + +static const struct amdgpu_gfx_ras_reg_entry gfx_v9_4_3_ue_reg_list[] = { + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regRLC_UE_ERR_STATUS_LOW, regRLC_UE_ERR_STATUS_HIGH), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "RLC"}, + AMDGPU_GFX_RLC_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regCPC_UE_ERR_STATUS_LO, regCPC_UE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CPC"}, + AMDGPU_GFX_CP_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regCPF_UE_ERR_STATUS_LO, regCPF_UE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CPF"}, + AMDGPU_GFX_CP_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regCPG_UE_ERR_STATUS_LO, regCPG_UE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CPG"}, + AMDGPU_GFX_CP_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regGDS_UE_ERR_STATUS_LO, regGDS_UE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "GDS"}, + AMDGPU_GFX_GDS_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regGC_CANE_UE_ERR_STATUS_LO, regGC_CANE_UE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CANE"}, + AMDGPU_GFX_GC_CANE_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regSPI_UE_ERR_STATUS_LO, regSPI_UE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SPI"}, + AMDGPU_GFX_SPI_MEM, 8}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regSP0_UE_ERR_STATUS_LO, regSP0_UE_ERR_STATUS_HI), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SP0"}, + AMDGPU_GFX_SP_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regSP1_UE_ERR_STATUS_LO, regSP1_UE_ERR_STATUS_HI), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SP1"}, + AMDGPU_GFX_SP_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regSQ_UE_ERR_STATUS_LO, regSQ_UE_ERR_STATUS_HI), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SQ"}, + AMDGPU_GFX_SQ_MEM, 8}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regSQC_UE_EDC_LO, regSQC_UE_EDC_HI), + 5, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SQC"}, + AMDGPU_GFX_SQC_MEM, 8}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCX_UE_ERR_STATUS_LO, regTCX_UE_ERR_STATUS_HI), + 2, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCX"}, + AMDGPU_GFX_TCX_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCC_UE_ERR_STATUS_LO, regTCC_UE_ERR_STATUS_HI), + 16, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCC"}, + AMDGPU_GFX_TCC_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTA_UE_EDC_LO, regTA_UE_EDC_HI), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TA"}, + AMDGPU_GFX_TA_MEM, 8}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCI_UE_EDC_LO_REG, regTCI_UE_EDC_HI_REG), + 31, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCI"}, + AMDGPU_GFX_TCI_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCP_UE_EDC_LO_REG, regTCP_UE_EDC_HI_REG), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCP"}, + AMDGPU_GFX_TCP_MEM, 8}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTD_UE_EDC_LO, regTD_UE_EDC_HI), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TD"}, + AMDGPU_GFX_TD_MEM, 8}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCA_UE_ERR_STATUS_LO, regTCA_UE_ERR_STATUS_HI), + 2, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCA"}, + AMDGPU_GFX_TCA_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regGCEA_UE_ERR_STATUS_LO, regGCEA_UE_ERR_STATUS_HI), + 16, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "GCEA"}, + AMDGPU_GFX_GCEA_MEM, 1}, + {{AMDGPU_RAS_REG_ENTRY(GC, 0, regLDS_UE_ERR_STATUS_LO, regLDS_UE_ERR_STATUS_HI), + 10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "LDS"}, + AMDGPU_GFX_LDS_MEM, 1}, +}; + +static const struct soc15_reg_entry gfx_v9_4_3_ea_err_status_regs = { + SOC15_REG_ENTRY(GC, 0, regGCEA_ERR_STATUS), 0, 1, 16 +}; + +static void gfx_v9_4_3_inst_query_ras_err_count(struct amdgpu_device *adev, + void *ras_error_status, int xcc_id) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + unsigned long ce_count = 0, ue_count = 0; + uint32_t i, j, k; + + mutex_lock(&adev->grbm_idx_mutex); + + for (i = 0; i < ARRAY_SIZE(gfx_v9_4_3_ce_reg_list); i++) { + for (j = 0; j < gfx_v9_4_3_ce_reg_list[i].se_num; j++) { + for (k = 0; k < gfx_v9_4_3_ce_reg_list[i].reg_entry.reg_inst; k++) { + /* no need to select if instance number is 1 */ + if (gfx_v9_4_3_ce_reg_list[i].se_num > 1 || + gfx_v9_4_3_ce_reg_list[i].reg_entry.reg_inst > 1) + gfx_v9_4_3_xcc_select_se_sh(adev, j, 0, k, xcc_id); + + amdgpu_ras_inst_query_ras_error_count(adev, + &(gfx_v9_4_3_ce_reg_list[i].reg_entry), + 1, + gfx_v9_4_3_ras_mem_list_array[gfx_v9_4_3_ce_reg_list[i].mem_id_type].mem_id_ent, + gfx_v9_4_3_ras_mem_list_array[gfx_v9_4_3_ce_reg_list[i].mem_id_type].size, + GET_INST(GC, xcc_id), + AMDGPU_RAS_ERROR__SINGLE_CORRECTABLE, + &ce_count); + + amdgpu_ras_inst_query_ras_error_count(adev, + &(gfx_v9_4_3_ue_reg_list[i].reg_entry), + 1, + gfx_v9_4_3_ras_mem_list_array[gfx_v9_4_3_ue_reg_list[i].mem_id_type].mem_id_ent, + gfx_v9_4_3_ras_mem_list_array[gfx_v9_4_3_ue_reg_list[i].mem_id_type].size, + GET_INST(GC, xcc_id), + AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE, + &ue_count); + } + } + } + + gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, + xcc_id); + mutex_unlock(&adev->grbm_idx_mutex); + + /* the caller should make sure initialize value of + * err_data->ue_count and err_data->ce_count + */ + err_data->ce_count += ce_count; + err_data->ue_count += ue_count; +} + +static void gfx_v9_4_3_inst_reset_ras_err_count(struct amdgpu_device *adev, + void *ras_error_status, int xcc_id) +{ + uint32_t i, j, k; + + mutex_lock(&adev->grbm_idx_mutex); + + for (i = 0; i < ARRAY_SIZE(gfx_v9_4_3_ce_reg_list); i++) { + for (j = 0; j < gfx_v9_4_3_ce_reg_list[i].se_num; j++) { + for (k = 0; k < gfx_v9_4_3_ce_reg_list[i].reg_entry.reg_inst; k++) { + /* no need to select if instance number is 1 */ + if (gfx_v9_4_3_ce_reg_list[i].se_num > 1 || + gfx_v9_4_3_ce_reg_list[i].reg_entry.reg_inst > 1) + gfx_v9_4_3_xcc_select_se_sh(adev, j, 0, k, xcc_id); + + amdgpu_ras_inst_reset_ras_error_count(adev, + &(gfx_v9_4_3_ce_reg_list[i].reg_entry), + 1, + GET_INST(GC, xcc_id)); + + amdgpu_ras_inst_reset_ras_error_count(adev, + &(gfx_v9_4_3_ue_reg_list[i].reg_entry), + 1, + GET_INST(GC, xcc_id)); + } + } + } + + gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, + xcc_id); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v9_4_3_inst_query_ea_err_status(struct amdgpu_device *adev, + int xcc_id) +{ + uint32_t i, j; + uint32_t reg_value; + + mutex_lock(&adev->grbm_idx_mutex); + + for (i = 0; i < gfx_v9_4_3_ea_err_status_regs.se_num; i++) { + for (j = 0; j < gfx_v9_4_3_ea_err_status_regs.instance; j++) { + gfx_v9_4_3_xcc_select_se_sh(adev, i, 0, j, xcc_id); + reg_value = RREG32_SOC15(GC, GET_INST(GC, xcc_id), + regGCEA_ERR_STATUS); + if (REG_GET_FIELD(reg_value, GCEA_ERR_STATUS, SDP_RDRSP_STATUS) || + REG_GET_FIELD(reg_value, GCEA_ERR_STATUS, SDP_WRRSP_STATUS) || + REG_GET_FIELD(reg_value, GCEA_ERR_STATUS, SDP_RDRSP_DATAPARITY_ERROR)) { + dev_warn(adev->dev, + "GCEA err detected at instance: %d, status: 0x%x!\n", + j, reg_value); + } + /* clear after read */ + reg_value = REG_SET_FIELD(reg_value, GCEA_ERR_STATUS, + CLEAR_ERROR_STATUS, 0x1); + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regGCEA_ERR_STATUS, + reg_value); + } + } + + gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, + xcc_id); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v9_4_3_inst_query_utc_err_status(struct amdgpu_device *adev, + int xcc_id) +{ + uint32_t data; + + data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regUTCL2_MEM_ECC_STATUS); + if (data) { + dev_warn(adev->dev, "GFX UTCL2 Mem Ecc Status: 0x%x!\n", data); + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regUTCL2_MEM_ECC_STATUS, 0x3); + } + + data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regVML2_MEM_ECC_STATUS); + if (data) { + dev_warn(adev->dev, "GFX VML2 Mem Ecc Status: 0x%x!\n", data); + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regVML2_MEM_ECC_STATUS, 0x3); + } + + data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), + regVML2_WALKER_MEM_ECC_STATUS); + if (data) { + dev_warn(adev->dev, "GFX VML2 Walker Mem Ecc Status: 0x%x!\n", data); + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regVML2_WALKER_MEM_ECC_STATUS, + 0x3); + } +} + +static void gfx_v9_4_3_log_cu_timeout_status(struct amdgpu_device *adev, + uint32_t status, int xcc_id) +{ + struct amdgpu_cu_info *cu_info = &adev->gfx.cu_info; + uint32_t i, simd, wave; + uint32_t wave_status; + uint32_t wave_pc_lo, wave_pc_hi; + uint32_t wave_exec_lo, wave_exec_hi; + uint32_t wave_inst_dw0, wave_inst_dw1; + uint32_t wave_ib_sts; + + for (i = 0; i < 32; i++) { + if (!((i << 1) & status)) + continue; + + simd = i / cu_info->max_waves_per_simd; + wave = i % cu_info->max_waves_per_simd; + + wave_status = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_STATUS); + wave_pc_lo = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_PC_LO); + wave_pc_hi = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_PC_HI); + wave_exec_lo = + wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_EXEC_LO); + wave_exec_hi = + wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_EXEC_HI); + wave_inst_dw0 = + wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_INST_DW0); + wave_inst_dw1 = + wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_INST_DW1); + wave_ib_sts = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_IB_STS); + + dev_info( + adev->dev, + "\t SIMD %d, Wave %d: status 0x%x, pc 0x%llx, exec 0x%llx, inst 0x%llx, ib_sts 0x%x\n", + simd, wave, wave_status, + ((uint64_t)wave_pc_hi << 32 | wave_pc_lo), + ((uint64_t)wave_exec_hi << 32 | wave_exec_lo), + ((uint64_t)wave_inst_dw1 << 32 | wave_inst_dw0), + wave_ib_sts); + } +} + +static void gfx_v9_4_3_inst_query_sq_timeout_status(struct amdgpu_device *adev, + int xcc_id) +{ + uint32_t se_idx, sh_idx, cu_idx; + uint32_t status; + + mutex_lock(&adev->grbm_idx_mutex); + for (se_idx = 0; se_idx < adev->gfx.config.max_shader_engines; se_idx++) { + for (sh_idx = 0; sh_idx < adev->gfx.config.max_sh_per_se; sh_idx++) { + for (cu_idx = 0; cu_idx < adev->gfx.config.max_cu_per_sh; cu_idx++) { + gfx_v9_4_3_xcc_select_se_sh(adev, se_idx, sh_idx, + cu_idx, xcc_id); + status = RREG32_SOC15(GC, GET_INST(GC, xcc_id), + regSQ_TIMEOUT_STATUS); + if (status != 0) { + dev_info( + adev->dev, + "GFX Watchdog Timeout: SE %d, SH %d, CU %d\n", + se_idx, sh_idx, cu_idx); + gfx_v9_4_3_log_cu_timeout_status( + adev, status, xcc_id); + } + /* clear old status */ + WREG32_SOC15(GC, GET_INST(GC, xcc_id), + regSQ_TIMEOUT_STATUS, 0); + } + } + } + gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, + xcc_id); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v9_4_3_inst_query_ras_err_status(struct amdgpu_device *adev, + void *ras_error_status, int xcc_id) +{ + gfx_v9_4_3_inst_query_ea_err_status(adev, xcc_id); + gfx_v9_4_3_inst_query_utc_err_status(adev, xcc_id); + gfx_v9_4_3_inst_query_sq_timeout_status(adev, xcc_id); +} + +static void gfx_v9_4_3_inst_reset_utc_err_status(struct amdgpu_device *adev, + int xcc_id) +{ + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regUTCL2_MEM_ECC_STATUS, 0x3); + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regVML2_MEM_ECC_STATUS, 0x3); + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regVML2_WALKER_MEM_ECC_STATUS, 0x3); +} + +static void gfx_v9_4_3_inst_reset_ea_err_status(struct amdgpu_device *adev, + int xcc_id) +{ + uint32_t i, j; + uint32_t value; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < gfx_v9_4_3_ea_err_status_regs.se_num; i++) { + for (j = 0; j < gfx_v9_4_3_ea_err_status_regs.instance; j++) { + gfx_v9_4_3_xcc_select_se_sh(adev, i, 0, j, xcc_id); + value = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regGCEA_ERR_STATUS); + value = REG_SET_FIELD(value, GCEA_ERR_STATUS, + CLEAR_ERROR_STATUS, 0x1); + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regGCEA_ERR_STATUS, value); + } + } + gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, + xcc_id); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v9_4_3_inst_reset_sq_timeout_status(struct amdgpu_device *adev, + int xcc_id) +{ + uint32_t se_idx, sh_idx, cu_idx; + + mutex_lock(&adev->grbm_idx_mutex); + for (se_idx = 0; se_idx < adev->gfx.config.max_shader_engines; se_idx++) { + for (sh_idx = 0; sh_idx < adev->gfx.config.max_sh_per_se; sh_idx++) { + for (cu_idx = 0; cu_idx < adev->gfx.config.max_cu_per_sh; cu_idx++) { + gfx_v9_4_3_xcc_select_se_sh(adev, se_idx, sh_idx, + cu_idx, xcc_id); + WREG32_SOC15(GC, GET_INST(GC, xcc_id), + regSQ_TIMEOUT_STATUS, 0); + } + } + } + gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, + xcc_id); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v9_4_3_inst_reset_ras_err_status(struct amdgpu_device *adev, + void *ras_error_status, int xcc_id) +{ + gfx_v9_4_3_inst_reset_utc_err_status(adev, xcc_id); + gfx_v9_4_3_inst_reset_ea_err_status(adev, xcc_id); + gfx_v9_4_3_inst_reset_sq_timeout_status(adev, xcc_id); +} + +static void gfx_v9_4_3_inst_enable_watchdog_timer(struct amdgpu_device *adev, + void *ras_error_status, int xcc_id) +{ + uint32_t i; + uint32_t data; + + data = RREG32_SOC15(GC, GET_INST(GC, 0), regSQ_TIMEOUT_CONFIG); + data = REG_SET_FIELD(data, SQ_TIMEOUT_CONFIG, TIMEOUT_FATAL_DISABLE, + amdgpu_watchdog_timer.timeout_fatal_disable ? 1 : 0); + + if (amdgpu_watchdog_timer.timeout_fatal_disable && + (amdgpu_watchdog_timer.period < 1 || + amdgpu_watchdog_timer.period > 0x23)) { + dev_warn(adev->dev, "Watchdog period range is 1 to 0x23\n"); + amdgpu_watchdog_timer.period = 0x23; + } + data = REG_SET_FIELD(data, SQ_TIMEOUT_CONFIG, PERIOD_SEL, + amdgpu_watchdog_timer.period); + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + gfx_v9_4_3_xcc_select_se_sh(adev, i, 0xffffffff, 0xffffffff, xcc_id); + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regSQ_TIMEOUT_CONFIG, data); + } + gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, + xcc_id); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void gfx_v9_4_3_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_gfx_ras_error_func(adev, ras_error_status, + gfx_v9_4_3_inst_query_ras_err_count); +} + +static void gfx_v9_4_3_reset_ras_error_count(struct amdgpu_device *adev) +{ + amdgpu_gfx_ras_error_func(adev, NULL, gfx_v9_4_3_inst_reset_ras_err_count); +} + +static void gfx_v9_4_3_query_ras_error_status(struct amdgpu_device *adev) +{ + amdgpu_gfx_ras_error_func(adev, NULL, gfx_v9_4_3_inst_query_ras_err_status); +} + +static void gfx_v9_4_3_reset_ras_error_status(struct amdgpu_device *adev) +{ + amdgpu_gfx_ras_error_func(adev, NULL, gfx_v9_4_3_inst_reset_ras_err_status); +} + +static void gfx_v9_4_3_enable_watchdog_timer(struct amdgpu_device *adev) +{ + amdgpu_gfx_ras_error_func(adev, NULL, gfx_v9_4_3_inst_enable_watchdog_timer); +} + +static const struct amd_ip_funcs gfx_v9_4_3_ip_funcs = { + .name = "gfx_v9_4_3", + .early_init = gfx_v9_4_3_early_init, + .late_init = gfx_v9_4_3_late_init, + .sw_init = gfx_v9_4_3_sw_init, + .sw_fini = gfx_v9_4_3_sw_fini, + .hw_init = gfx_v9_4_3_hw_init, + .hw_fini = gfx_v9_4_3_hw_fini, + .suspend = gfx_v9_4_3_suspend, + .resume = gfx_v9_4_3_resume, + .is_idle = gfx_v9_4_3_is_idle, + .wait_for_idle = gfx_v9_4_3_wait_for_idle, + .soft_reset = gfx_v9_4_3_soft_reset, + .set_clockgating_state = gfx_v9_4_3_set_clockgating_state, + .set_powergating_state = gfx_v9_4_3_set_powergating_state, + .get_clockgating_state = gfx_v9_4_3_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs gfx_v9_4_3_ring_funcs_compute = { + .type = AMDGPU_RING_TYPE_COMPUTE, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = true, + .get_rptr = gfx_v9_4_3_ring_get_rptr_compute, + .get_wptr = gfx_v9_4_3_ring_get_wptr_compute, + .set_wptr = gfx_v9_4_3_ring_set_wptr_compute, + .emit_frame_size = + 20 + /* gfx_v9_4_3_ring_emit_gds_switch */ + 7 + /* gfx_v9_4_3_ring_emit_hdp_flush */ + 5 + /* hdp invalidate */ + 7 + /* gfx_v9_4_3_ring_emit_pipeline_sync */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + + 2 + /* gfx_v9_4_3_ring_emit_vm_flush */ + 8 + 8 + 8 + /* gfx_v9_4_3_ring_emit_fence x3 for user fence, vm fence */ + 7 + /* gfx_v9_4_3_emit_mem_sync */ + 5 + /* gfx_v9_4_3_emit_wave_limit for updating regSPI_WCL_PIPE_PERCENT_GFX register */ + 15, /* for updating 3 regSPI_WCL_PIPE_PERCENT_CS registers */ + .emit_ib_size = 7, /* gfx_v9_4_3_ring_emit_ib_compute */ + .emit_ib = gfx_v9_4_3_ring_emit_ib_compute, + .emit_fence = gfx_v9_4_3_ring_emit_fence, + .emit_pipeline_sync = gfx_v9_4_3_ring_emit_pipeline_sync, + .emit_vm_flush = gfx_v9_4_3_ring_emit_vm_flush, + .emit_gds_switch = gfx_v9_4_3_ring_emit_gds_switch, + .emit_hdp_flush = gfx_v9_4_3_ring_emit_hdp_flush, + .test_ring = gfx_v9_4_3_ring_test_ring, + .test_ib = gfx_v9_4_3_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_wreg = gfx_v9_4_3_ring_emit_wreg, + .emit_reg_wait = gfx_v9_4_3_ring_emit_reg_wait, + .emit_reg_write_reg_wait = gfx_v9_4_3_ring_emit_reg_write_reg_wait, + .emit_mem_sync = gfx_v9_4_3_emit_mem_sync, + .emit_wave_limit = gfx_v9_4_3_emit_wave_limit, +}; + +static const struct amdgpu_ring_funcs gfx_v9_4_3_ring_funcs_kiq = { + .type = AMDGPU_RING_TYPE_KIQ, + .align_mask = 0xff, + .nop = PACKET3(PACKET3_NOP, 0x3FFF), + .support_64bit_ptrs = true, + .get_rptr = gfx_v9_4_3_ring_get_rptr_compute, + .get_wptr = gfx_v9_4_3_ring_get_wptr_compute, + .set_wptr = gfx_v9_4_3_ring_set_wptr_compute, + .emit_frame_size = + 20 + /* gfx_v9_4_3_ring_emit_gds_switch */ + 7 + /* gfx_v9_4_3_ring_emit_hdp_flush */ + 5 + /* hdp invalidate */ + 7 + /* gfx_v9_4_3_ring_emit_pipeline_sync */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + + 2 + /* gfx_v9_4_3_ring_emit_vm_flush */ + 8 + 8 + 8, /* gfx_v9_4_3_ring_emit_fence_kiq x3 for user fence, vm fence */ + .emit_ib_size = 7, /* gfx_v9_4_3_ring_emit_ib_compute */ + .emit_fence = gfx_v9_4_3_ring_emit_fence_kiq, + .test_ring = gfx_v9_4_3_ring_test_ring, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .emit_rreg = gfx_v9_4_3_ring_emit_rreg, + .emit_wreg = gfx_v9_4_3_ring_emit_wreg, + .emit_reg_wait = gfx_v9_4_3_ring_emit_reg_wait, + .emit_reg_write_reg_wait = gfx_v9_4_3_ring_emit_reg_write_reg_wait, +}; + +static void gfx_v9_4_3_set_ring_funcs(struct amdgpu_device *adev) +{ + int i, j, num_xcc; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + for (i = 0; i < num_xcc; i++) { + adev->gfx.kiq[i].ring.funcs = &gfx_v9_4_3_ring_funcs_kiq; + + for (j = 0; j < adev->gfx.num_compute_rings; j++) + adev->gfx.compute_ring[j + i * adev->gfx.num_compute_rings].funcs + = &gfx_v9_4_3_ring_funcs_compute; + } +} + +static const struct amdgpu_irq_src_funcs gfx_v9_4_3_eop_irq_funcs = { + .set = gfx_v9_4_3_set_eop_interrupt_state, + .process = gfx_v9_4_3_eop_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v9_4_3_priv_reg_irq_funcs = { + .set = gfx_v9_4_3_set_priv_reg_fault_state, + .process = gfx_v9_4_3_priv_reg_irq, +}; + +static const struct amdgpu_irq_src_funcs gfx_v9_4_3_priv_inst_irq_funcs = { + .set = gfx_v9_4_3_set_priv_inst_fault_state, + .process = gfx_v9_4_3_priv_inst_irq, +}; + +static void gfx_v9_4_3_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gfx.eop_irq.num_types = AMDGPU_CP_IRQ_LAST; + adev->gfx.eop_irq.funcs = &gfx_v9_4_3_eop_irq_funcs; + + adev->gfx.priv_reg_irq.num_types = 1; + adev->gfx.priv_reg_irq.funcs = &gfx_v9_4_3_priv_reg_irq_funcs; + + adev->gfx.priv_inst_irq.num_types = 1; + adev->gfx.priv_inst_irq.funcs = &gfx_v9_4_3_priv_inst_irq_funcs; +} + +static void gfx_v9_4_3_set_rlc_funcs(struct amdgpu_device *adev) +{ + adev->gfx.rlc.funcs = &gfx_v9_4_3_rlc_funcs; +} + + +static void gfx_v9_4_3_set_gds_init(struct amdgpu_device *adev) +{ + /* init asci gds info */ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 4, 3): + /* 9.4.3 removed all the GDS internal memory, + * only support GWS opcode in kernel, like barrier + * semaphore.etc */ + adev->gds.gds_size = 0; + break; + default: + adev->gds.gds_size = 0x10000; + break; + } + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 4, 3): + /* deprecated for 9.4.3, no usage at all */ + adev->gds.gds_compute_max_wave_id = 0; + break; + default: + /* this really depends on the chip */ + adev->gds.gds_compute_max_wave_id = 0x7ff; + break; + } + + adev->gds.gws_size = 64; + adev->gds.oa_size = 16; +} + +static void gfx_v9_4_3_set_user_cu_inactive_bitmap(struct amdgpu_device *adev, + u32 bitmap, int xcc_id) +{ + u32 data; + + if (!bitmap) + return; + + data = bitmap << GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT; + data &= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK; + + WREG32_SOC15(GC, GET_INST(GC, xcc_id), regGC_USER_SHADER_ARRAY_CONFIG, data); +} + +static u32 gfx_v9_4_3_get_cu_active_bitmap(struct amdgpu_device *adev, int xcc_id) +{ + u32 data, mask; + + data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCC_GC_SHADER_ARRAY_CONFIG); + data |= RREG32_SOC15(GC, GET_INST(GC, xcc_id), regGC_USER_SHADER_ARRAY_CONFIG); + + data &= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK; + data >>= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT; + + mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_cu_per_sh); + + return (~data) & mask; +} + +static int gfx_v9_4_3_get_cu_info(struct amdgpu_device *adev, + struct amdgpu_cu_info *cu_info) +{ + int i, j, k, counter, xcc_id, active_cu_number = 0; + u32 mask, bitmap, ao_bitmap, ao_cu_mask = 0; + unsigned disable_masks[4 * 4]; + + if (!adev || !cu_info) + return -EINVAL; + + /* + * 16 comes from bitmap array size 4*4, and it can cover all gfx9 ASICs + */ + if (adev->gfx.config.max_shader_engines * + adev->gfx.config.max_sh_per_se > 16) + return -EINVAL; + + amdgpu_gfx_parse_disable_cu(disable_masks, + adev->gfx.config.max_shader_engines, + adev->gfx.config.max_sh_per_se); + + mutex_lock(&adev->grbm_idx_mutex); + for (xcc_id = 0; xcc_id < NUM_XCC(adev->gfx.xcc_mask); xcc_id++) { + for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { + for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { + mask = 1; + ao_bitmap = 0; + counter = 0; + gfx_v9_4_3_xcc_select_se_sh(adev, i, j, 0xffffffff, xcc_id); + gfx_v9_4_3_set_user_cu_inactive_bitmap( + adev, + disable_masks[i * adev->gfx.config.max_sh_per_se + j], + xcc_id); + bitmap = gfx_v9_4_3_get_cu_active_bitmap(adev, xcc_id); + + cu_info->bitmap[xcc_id][i][j] = bitmap; + + for (k = 0; k < adev->gfx.config.max_cu_per_sh; k++) { + if (bitmap & mask) { + if (counter < adev->gfx.config.max_cu_per_sh) + ao_bitmap |= mask; + counter++; + } + mask <<= 1; + } + active_cu_number += counter; + if (i < 2 && j < 2) + ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8)); + cu_info->ao_cu_bitmap[i][j] = ao_bitmap; + } + } + gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, + xcc_id); + } + mutex_unlock(&adev->grbm_idx_mutex); + + cu_info->number = active_cu_number; + cu_info->ao_cu_mask = ao_cu_mask; + cu_info->simd_per_cu = NUM_SIMD_PER_CU; + + return 0; +} + +const struct amdgpu_ip_block_version gfx_v9_4_3_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GFX, + .major = 9, + .minor = 4, + .rev = 0, + .funcs = &gfx_v9_4_3_ip_funcs, +}; + +static int gfx_v9_4_3_xcp_resume(void *handle, uint32_t inst_mask) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + uint32_t tmp_mask; + int i, r; + + /* TODO : Initialize golden regs */ + /* gfx_v9_4_3_init_golden_registers(adev); */ + + tmp_mask = inst_mask; + for_each_inst(i, tmp_mask) + gfx_v9_4_3_xcc_constants_init(adev, i); + + if (!amdgpu_sriov_vf(adev)) { + tmp_mask = inst_mask; + for_each_inst(i, tmp_mask) { + r = gfx_v9_4_3_xcc_rlc_resume(adev, i); + if (r) + return r; + } + } + + tmp_mask = inst_mask; + for_each_inst(i, tmp_mask) { + r = gfx_v9_4_3_xcc_cp_resume(adev, i); + if (r) + return r; + } + + return 0; +} + +static int gfx_v9_4_3_xcp_suspend(void *handle, uint32_t inst_mask) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + for_each_inst(i, inst_mask) + gfx_v9_4_3_xcc_fini(adev, i); + + return 0; +} + +struct amdgpu_xcp_ip_funcs gfx_v9_4_3_xcp_funcs = { + .suspend = &gfx_v9_4_3_xcp_suspend, + .resume = &gfx_v9_4_3_xcp_resume +}; + +struct amdgpu_ras_block_hw_ops gfx_v9_4_3_ras_ops = { + .query_ras_error_count = &gfx_v9_4_3_query_ras_error_count, + .reset_ras_error_count = &gfx_v9_4_3_reset_ras_error_count, + .query_ras_error_status = &gfx_v9_4_3_query_ras_error_status, + .reset_ras_error_status = &gfx_v9_4_3_reset_ras_error_status, +}; + +struct amdgpu_gfx_ras gfx_v9_4_3_ras = { + .ras_block = { + .hw_ops = &gfx_v9_4_3_ras_ops, + }, + .enable_watchdog_timer = &gfx_v9_4_3_enable_watchdog_timer, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.h b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.h new file mode 100644 index 000000000..42d67ee0e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.h @@ -0,0 +1,31 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFX_V9_4_3_H__ +#define __GFX_V9_4_3_H__ + +extern const struct amdgpu_ip_block_version gfx_v9_4_3_ip_block; + +extern struct amdgpu_xcp_ip_funcs gfx_v9_4_3_xcp_funcs; + +#endif /* __GFX_V9_4_3_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c new file mode 100644 index 000000000..cdc290a47 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c @@ -0,0 +1,453 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "gfxhub_v1_0.h" +#include "gfxhub_v1_1.h" + +#include "gc/gc_9_0_offset.h" +#include "gc/gc_9_0_sh_mask.h" +#include "gc/gc_9_0_default.h" +#include "vega10_enum.h" + +#include "soc15_common.h" + +static u64 gfxhub_v1_0_get_mc_fb_offset(struct amdgpu_device *adev) +{ + return (u64)RREG32_SOC15(GC, 0, mmMC_VM_FB_OFFSET) << 24; +} + +static void gfxhub_v1_0_setup_vm_pt_regs(struct amdgpu_device *adev, + uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + + WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); +} + +static void gfxhub_v1_0_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base; + + if (adev->gmc.pdb0_bo) + pt_base = amdgpu_gmc_pd_addr(adev->gmc.pdb0_bo); + else + pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + gfxhub_v1_0_setup_vm_pt_regs(adev, 0, pt_base); + + /* If use GART for FB translation, vmid0 page table covers both + * vram and system memory (gart) + */ + if (adev->gmc.pdb0_bo) { + WREG32_SOC15(GC, 0, mmVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.fb_start >> 12)); + WREG32_SOC15(GC, 0, mmVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.fb_start >> 44)); + + WREG32_SOC15(GC, 0, mmVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(GC, 0, mmVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); + } else { + WREG32_SOC15(GC, 0, mmVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(GC, 0, mmVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(GC, 0, mmVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(GC, 0, mmVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); + } +} + +static void gfxhub_v1_0_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t value; + + /* Program the AGP BAR */ + WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_BASE, 0); + WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + if (!amdgpu_sriov_vf(adev) || adev->asic_type <= CHIP_VEGA10) { + /* Program the system aperture low logical page number. */ + WREG32_SOC15_RLC(GC, 0, mmMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + /* + * Raven2 has a HW issue that it is unable to use the + * vram which is out of MC_VM_SYSTEM_APERTURE_HIGH_ADDR. + * So here is the workaround that increase system + * aperture high address (add 1) to get rid of the VM + * fault and hardware hang. + */ + WREG32_SOC15_RLC(GC, 0, + mmMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max((adev->gmc.fb_end >> 18) + 0x1, + adev->gmc.agp_end >> 18)); + else + WREG32_SOC15_RLC( + GC, 0, mmMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + /* Set default page address. */ + value = amdgpu_gmc_vram_mc2pa(adev, adev->mem_scratch.gpu_addr); + WREG32_SOC15(GC, 0, mmMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(GC, 0, mmMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(GC, 0, mmVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(GC, 0, mmVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + WREG32_FIELD15(GC, 0, VM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); + } + + /* In the case squeezing vram into GART aperture, we don't use + * FB aperture and AGP aperture. Disable them. + */ + if (adev->gmc.pdb0_bo) { + WREG32_SOC15(GC, 0, mmMC_VM_FB_LOCATION_TOP, 0); + WREG32_SOC15(GC, 0, mmMC_VM_FB_LOCATION_BASE, 0x00FFFFFF); + WREG32_SOC15(GC, 0, mmMC_VM_AGP_TOP, 0); + WREG32_SOC15(GC, 0, mmMC_VM_AGP_BOT, 0xFFFFFF); + WREG32_SOC15(GC, 0, mmMC_VM_SYSTEM_APERTURE_LOW_ADDR, 0x3FFFFFFF); + WREG32_SOC15(GC, 0, mmMC_VM_SYSTEM_APERTURE_HIGH_ADDR, 0); + } +} + +static void gfxhub_v1_0_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15(GC, 0, mmMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC);/* XXX for emulation. */ + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ATC_EN, 1); + + WREG32_SOC15_RLC(GC, 0, mmMC_VM_MX_L1_TLB_CNTL, tmp); +} + +static void gfxhub_v1_0_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup L2 cache */ + tmp = RREG32_SOC15(GC, 0, mmVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, L2_PDE0_CACHE_TAG_GENERATION_MODE, + 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15_RLC(GC, 0, mmVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(GC, 0, mmVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15_RLC(GC, 0, mmVM_L2_CNTL2, tmp); + + tmp = mmVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15_RLC(GC, 0, mmVM_L2_CNTL3, tmp); + + tmp = mmVM_L2_CNTL4_DEFAULT; + if (adev->gmc.xgmi.connected_to_cpu) { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 1); + } else { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + } + WREG32_SOC15_RLC(GC, 0, mmVM_L2_CNTL4, tmp); +} + +static void gfxhub_v1_0_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(GC, 0, mmVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, + adev->gmc.vmid0_page_table_depth); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, PAGE_TABLE_BLOCK_SIZE, + adev->gmc.vmid0_page_table_block_size); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(GC, 0, mmVM_CONTEXT0_CNTL, tmp); +} + +static void gfxhub_v1_0_disable_identity_aperture(struct amdgpu_device *adev) +{ + WREG32_SOC15(GC, 0, mmVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0XFFFFFFFF); + WREG32_SOC15(GC, 0, mmVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(GC, 0, mmVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, + 0); + WREG32_SOC15(GC, 0, mmVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, + 0); + + WREG32_SOC15(GC, 0, mmVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, 0); + WREG32_SOC15(GC, 0, mmVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, 0); + +} + +static void gfxhub_v1_0_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + unsigned int num_level, block_size; + uint32_t tmp; + int i; + + num_level = adev->vm_manager.num_level; + block_size = adev->vm_manager.block_size; + if (adev->gmc.translate_further) + num_level -= 1; + else + block_size -= 9; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + num_level); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, + 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + block_size); + /* Send no-retry XNACK on fault to suppress VM fault storm. + * On Aldebaran, XNACK can be enabled in the SQ per-process. + * Retry faults need to be enabled for that to work. + */ + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !adev->gmc.noretry || + adev->asic_type == CHIP_ALDEBARAN); + WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } +} + +static void gfxhub_v1_0_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + unsigned int i; + + for (i = 0 ; i < 18; ++i) { + WREG32_SOC15_OFFSET(GC, 0, mmVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(GC, 0, mmVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } +} + +static int gfxhub_v1_0_gart_enable(struct amdgpu_device *adev) +{ + /* GART Enable. */ + gfxhub_v1_0_init_gart_aperture_regs(adev); + gfxhub_v1_0_init_system_aperture_regs(adev); + gfxhub_v1_0_init_tlb_regs(adev); + if (!amdgpu_sriov_vf(adev)) + gfxhub_v1_0_init_cache_regs(adev); + + gfxhub_v1_0_enable_system_domain(adev); + if (!amdgpu_sriov_vf(adev)) + gfxhub_v1_0_disable_identity_aperture(adev); + gfxhub_v1_0_setup_vmid_config(adev); + gfxhub_v1_0_program_invalidation(adev); + + return 0; +} + +static void gfxhub_v1_0_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + u32 tmp; + u32 i; + + /* Disable all tables */ + for (i = 0; i < 16; i++) + WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + if (amdgpu_sriov_vf(adev)) + /* Avoid write to GMC registers */ + return; + + /* Setup TLB control */ + tmp = RREG32_SOC15(GC, 0, mmMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, + MC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, + 0); + WREG32_SOC15_RLC(GC, 0, mmMC_VM_MX_L1_TLB_CNTL, tmp); + + /* Setup L2 cache */ + WREG32_FIELD15(GC, 0, VM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(GC, 0, mmVM_L2_CNTL3, 0); +} + +/** + * gfxhub_v1_0_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void gfxhub_v1_0_set_fault_enable_default(struct amdgpu_device *adev, + bool value) +{ + u32 tmp; + + tmp = RREG32_SOC15(GC, 0, mmVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, + VM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + WREG32_SOC15(GC, 0, mmVM_L2_PROTECTION_FAULT_CNTL, tmp); +} + +static void gfxhub_v1_0_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(GC, 0, + mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(GC, 0, + mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_sem = + SOC15_REG_OFFSET(GC, 0, mmVM_INVALIDATE_ENG0_SEM); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(GC, 0, mmVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(GC, 0, mmVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(GC, 0, mmVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(GC, 0, mmVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(GC, 0, mmVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = mmVM_CONTEXT1_CNTL - mmVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = mmVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = mmVM_INVALIDATE_ENG1_REQ - mmVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = mmVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; +} + + +const struct amdgpu_gfxhub_funcs gfxhub_v1_0_funcs = { + .get_mc_fb_offset = gfxhub_v1_0_get_mc_fb_offset, + .setup_vm_pt_regs = gfxhub_v1_0_setup_vm_pt_regs, + .gart_enable = gfxhub_v1_0_gart_enable, + .gart_disable = gfxhub_v1_0_gart_disable, + .set_fault_enable_default = gfxhub_v1_0_set_fault_enable_default, + .init = gfxhub_v1_0_init, + .get_xgmi_info = gfxhub_v1_1_get_xgmi_info, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.h b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.h new file mode 100644 index 000000000..3174bc576 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFXHUB_V1_0_H__ +#define __GFXHUB_V1_0_H__ + +extern const struct amdgpu_gfxhub_funcs gfxhub_v1_0_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.c new file mode 100644 index 000000000..90f0aefbd --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.c @@ -0,0 +1,111 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "gfxhub_v1_1.h" + +#include "gc/gc_9_2_1_offset.h" +#include "gc/gc_9_2_1_sh_mask.h" + +#include "soc15_common.h" + +#define mmMC_VM_XGMI_LFB_CNTL_ALDE 0x0978 +#define mmMC_VM_XGMI_LFB_CNTL_ALDE_BASE_IDX 0 +#define mmMC_VM_XGMI_LFB_SIZE_ALDE 0x0979 +#define mmMC_VM_XGMI_LFB_SIZE_ALDE_BASE_IDX 0 +//MC_VM_XGMI_LFB_CNTL +#define MC_VM_XGMI_LFB_CNTL_ALDE__PF_LFB_REGION__SHIFT 0x0 +#define MC_VM_XGMI_LFB_CNTL_ALDE__PF_MAX_REGION__SHIFT 0x4 +#define MC_VM_XGMI_LFB_CNTL_ALDE__PF_LFB_REGION_MASK 0x0000000FL +#define MC_VM_XGMI_LFB_CNTL_ALDE__PF_MAX_REGION_MASK 0x000000F0L +//MC_VM_XGMI_LFB_SIZE +#define MC_VM_XGMI_LFB_SIZE_ALDE__PF_LFB_SIZE__SHIFT 0x0 +#define MC_VM_XGMI_LFB_SIZE_ALDE__PF_LFB_SIZE_MASK 0x0001FFFFL + +int gfxhub_v1_1_get_xgmi_info(struct amdgpu_device *adev) +{ + u32 max_num_physical_nodes; + u32 max_physical_node_id; + u32 xgmi_lfb_cntl; + u32 max_region; + u64 seg_size; + + if (adev->asic_type == CHIP_ALDEBARAN) { + xgmi_lfb_cntl = RREG32_SOC15(GC, 0, mmMC_VM_XGMI_LFB_CNTL_ALDE); + seg_size = REG_GET_FIELD( + RREG32_SOC15(GC, 0, mmMC_VM_XGMI_LFB_SIZE_ALDE), + MC_VM_XGMI_LFB_SIZE, PF_LFB_SIZE) << 24; + max_region = + REG_GET_FIELD(xgmi_lfb_cntl, MC_VM_XGMI_LFB_CNTL_ALDE, PF_MAX_REGION); + } else { + xgmi_lfb_cntl = RREG32_SOC15(GC, 0, mmMC_VM_XGMI_LFB_CNTL); + seg_size = REG_GET_FIELD( + RREG32_SOC15(GC, 0, mmMC_VM_XGMI_LFB_SIZE), + MC_VM_XGMI_LFB_SIZE, PF_LFB_SIZE) << 24; + max_region = + REG_GET_FIELD(xgmi_lfb_cntl, MC_VM_XGMI_LFB_CNTL, PF_MAX_REGION); + } + + + + switch (adev->asic_type) { + case CHIP_VEGA20: + max_num_physical_nodes = 4; + max_physical_node_id = 3; + break; + case CHIP_ARCTURUS: + max_num_physical_nodes = 8; + max_physical_node_id = 7; + break; + case CHIP_ALDEBARAN: + max_num_physical_nodes = 16; + max_physical_node_id = 15; + break; + default: + return -EINVAL; + } + + /* PF_MAX_REGION=0 means xgmi is disabled */ + if (max_region || adev->gmc.xgmi.connected_to_cpu) { + adev->gmc.xgmi.num_physical_nodes = max_region + 1; + + if (adev->gmc.xgmi.num_physical_nodes > max_num_physical_nodes) + return -EINVAL; + + if (adev->asic_type == CHIP_ALDEBARAN) { + adev->gmc.xgmi.physical_node_id = + REG_GET_FIELD(xgmi_lfb_cntl, MC_VM_XGMI_LFB_CNTL_ALDE, + PF_LFB_REGION); + } else { + adev->gmc.xgmi.physical_node_id = + REG_GET_FIELD(xgmi_lfb_cntl, MC_VM_XGMI_LFB_CNTL, + PF_LFB_REGION); + } + + if (adev->gmc.xgmi.physical_node_id > max_physical_node_id) + return -EINVAL; + + adev->gmc.xgmi.node_segment_size = seg_size; + } + + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.h b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.h new file mode 100644 index 000000000..d753cf28a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.h @@ -0,0 +1,29 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFXHUB_V1_1_H__ +#define __GFXHUB_V1_1_H__ + +int gfxhub_v1_1_get_xgmi_info(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_2.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_2.c new file mode 100644 index 000000000..0834af771 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_2.c @@ -0,0 +1,656 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_xcp.h" +#include "gfxhub_v1_2.h" +#include "gfxhub_v1_1.h" + +#include "gc/gc_9_4_3_offset.h" +#include "gc/gc_9_4_3_sh_mask.h" +#include "vega10_enum.h" + +#include "soc15_common.h" + +#define regVM_L2_CNTL3_DEFAULT 0x80100007 +#define regVM_L2_CNTL4_DEFAULT 0x000000c1 + +static u64 gfxhub_v1_2_get_mc_fb_offset(struct amdgpu_device *adev) +{ + return (u64)RREG32_SOC15(GC, GET_INST(GC, 0), regMC_VM_FB_OFFSET) << 24; +} + +static void gfxhub_v1_2_xcc_setup_vm_pt_regs(struct amdgpu_device *adev, + uint32_t vmid, + uint64_t page_table_base, + uint32_t xcc_mask) +{ + struct amdgpu_vmhub *hub; + int i; + + for_each_inst(i, xcc_mask) { + hub = &adev->vmhub[AMDGPU_GFXHUB(i)]; + WREG32_SOC15_OFFSET(GC, GET_INST(GC, i), + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(GC, GET_INST(GC, i), + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); + } +} + +static void gfxhub_v1_2_setup_vm_pt_regs(struct amdgpu_device *adev, + uint32_t vmid, + uint64_t page_table_base) +{ + uint32_t xcc_mask; + + xcc_mask = GENMASK(NUM_XCC(adev->gfx.xcc_mask) - 1, 0); + gfxhub_v1_2_xcc_setup_vm_pt_regs(adev, vmid, page_table_base, xcc_mask); +} + +static void gfxhub_v1_2_xcc_init_gart_aperture_regs(struct amdgpu_device *adev, + uint32_t xcc_mask) +{ + uint64_t pt_base; + int i; + + if (adev->gmc.pdb0_bo) + pt_base = amdgpu_gmc_pd_addr(adev->gmc.pdb0_bo); + else + pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + gfxhub_v1_2_xcc_setup_vm_pt_regs(adev, 0, pt_base, xcc_mask); + + /* If use GART for FB translation, vmid0 page table covers both + * vram and system memory (gart) + */ + for_each_inst(i, xcc_mask) { + if (adev->gmc.pdb0_bo) { + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.fb_start >> 12)); + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.fb_start >> 44)); + + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); + } else { + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); + } + } +} + +static void +gfxhub_v1_2_xcc_init_system_aperture_regs(struct amdgpu_device *adev, + uint32_t xcc_mask) +{ + uint64_t value; + uint32_t tmp; + int i; + + for_each_inst(i, xcc_mask) { + /* Program the AGP BAR */ + WREG32_SOC15_RLC(GC, GET_INST(GC, i), regMC_VM_AGP_BASE, 0); + WREG32_SOC15_RLC(GC, GET_INST(GC, i), regMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15_RLC(GC, GET_INST(GC, i), regMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + if (!amdgpu_sriov_vf(adev) || adev->asic_type <= CHIP_VEGA10) { + /* Program the system aperture low logical page number. */ + WREG32_SOC15_RLC(GC, GET_INST(GC, i), regMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + /* + * Raven2 has a HW issue that it is unable to use the + * vram which is out of MC_VM_SYSTEM_APERTURE_HIGH_ADDR. + * So here is the workaround that increase system + * aperture high address (add 1) to get rid of the VM + * fault and hardware hang. + */ + WREG32_SOC15_RLC(GC, GET_INST(GC, i), + regMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max((adev->gmc.fb_end >> 18) + 0x1, + adev->gmc.agp_end >> 18)); + else + WREG32_SOC15_RLC(GC, GET_INST(GC, i), + regMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + /* Set default page address. */ + value = amdgpu_gmc_vram_mc2pa(adev, adev->mem_scratch.gpu_addr); + WREG32_SOC15(GC, GET_INST(GC, i), regMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(GC, GET_INST(GC, i), regMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(GC, GET_INST(GC, i), regVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(GC, GET_INST(GC, i), regVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + tmp = RREG32_SOC15(GC, GET_INST(GC, i), regVM_L2_PROTECTION_FAULT_CNTL2); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); + WREG32_SOC15(GC, GET_INST(GC, i), regVM_L2_PROTECTION_FAULT_CNTL2, tmp); + } + + /* In the case squeezing vram into GART aperture, we don't use + * FB aperture and AGP aperture. Disable them. + */ + if (adev->gmc.pdb0_bo) { + WREG32_SOC15(GC, GET_INST(GC, i), regMC_VM_FB_LOCATION_TOP, 0); + WREG32_SOC15(GC, GET_INST(GC, i), regMC_VM_FB_LOCATION_BASE, 0x00FFFFFF); + WREG32_SOC15(GC, GET_INST(GC, i), regMC_VM_AGP_TOP, 0); + WREG32_SOC15(GC, GET_INST(GC, i), regMC_VM_AGP_BOT, 0xFFFFFF); + WREG32_SOC15(GC, GET_INST(GC, i), regMC_VM_SYSTEM_APERTURE_LOW_ADDR, 0x3FFFFFFF); + WREG32_SOC15(GC, GET_INST(GC, i), regMC_VM_SYSTEM_APERTURE_HIGH_ADDR, 0); + } + } +} + +static void gfxhub_v1_2_xcc_init_tlb_regs(struct amdgpu_device *adev, + uint32_t xcc_mask) +{ + uint32_t tmp; + int i; + + for_each_inst(i, xcc_mask) { + /* Setup TLB control */ + tmp = RREG32_SOC15(GC, GET_INST(GC, i), regMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC);/* XXX for emulation. */ + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ATC_EN, 1); + + WREG32_SOC15_RLC(GC, GET_INST(GC, i), regMC_VM_MX_L1_TLB_CNTL, tmp); + } +} + +static void gfxhub_v1_2_xcc_init_cache_regs(struct amdgpu_device *adev, + uint32_t xcc_mask) +{ + uint32_t tmp; + int i; + + for_each_inst(i, xcc_mask) { + /* Setup L2 cache */ + tmp = RREG32_SOC15(GC, GET_INST(GC, i), regVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, L2_PDE0_CACHE_TAG_GENERATION_MODE, + 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15_RLC(GC, GET_INST(GC, i), regVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(GC, GET_INST(GC, i), regVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15_RLC(GC, GET_INST(GC, i), regVM_L2_CNTL2, tmp); + + tmp = regVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15_RLC(GC, GET_INST(GC, i), regVM_L2_CNTL3, tmp); + + tmp = regVM_L2_CNTL4_DEFAULT; + /* For AMD APP APUs setup WC memory */ + if (adev->gmc.xgmi.connected_to_cpu || adev->gmc.is_app_apu) { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 1); + } else { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + } + WREG32_SOC15_RLC(GC, GET_INST(GC, i), regVM_L2_CNTL4, tmp); + } +} + +static void gfxhub_v1_2_xcc_enable_system_domain(struct amdgpu_device *adev, + uint32_t xcc_mask) +{ + uint32_t tmp; + int i; + + for_each_inst(i, xcc_mask) { + tmp = RREG32_SOC15(GC, GET_INST(GC, i), regVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, + adev->gmc.vmid0_page_table_depth); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, PAGE_TABLE_BLOCK_SIZE, + adev->gmc.vmid0_page_table_block_size); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(GC, GET_INST(GC, i), regVM_CONTEXT0_CNTL, tmp); + } +} + +static void +gfxhub_v1_2_xcc_disable_identity_aperture(struct amdgpu_device *adev, + uint32_t xcc_mask) +{ + int i; + + for_each_inst(i, xcc_mask) { + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0XFFFFFFFF); + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, + 0); + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, + 0); + + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, 0); + WREG32_SOC15(GC, GET_INST(GC, i), + regVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, 0); + } +} + +static void gfxhub_v1_2_xcc_setup_vmid_config(struct amdgpu_device *adev, + uint32_t xcc_mask) +{ + struct amdgpu_vmhub *hub; + unsigned int num_level, block_size; + uint32_t tmp; + int i, j; + + num_level = adev->vm_manager.num_level; + block_size = adev->vm_manager.block_size; + if (adev->gmc.translate_further) + num_level -= 1; + else + block_size -= 9; + + for_each_inst(j, xcc_mask) { + hub = &adev->vmhub[AMDGPU_GFXHUB(j)]; + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(GC, GET_INST(GC, j), regVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + num_level); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, + 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + block_size); + /* Send no-retry XNACK on fault to suppress VM fault storm. + * On 9.4.2 and 9.4.3, XNACK can be enabled in + * the SQ per-process. + * Retry faults need to be enabled for that to work. + */ + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !adev->gmc.noretry || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)); + WREG32_SOC15_OFFSET(GC, GET_INST(GC, j), regVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(GC, GET_INST(GC, j), + regVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(GC, GET_INST(GC, j), + regVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(GC, GET_INST(GC, j), + regVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(GC, GET_INST(GC, j), + regVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } + } +} + +static void gfxhub_v1_2_xcc_program_invalidation(struct amdgpu_device *adev, + uint32_t xcc_mask) +{ + struct amdgpu_vmhub *hub; + unsigned int i, j; + + for_each_inst(j, xcc_mask) { + hub = &adev->vmhub[AMDGPU_GFXHUB(j)]; + + for (i = 0 ; i < 18; ++i) { + WREG32_SOC15_OFFSET(GC, GET_INST(GC, j), regVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(GC, GET_INST(GC, j), regVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } + } +} + +static int gfxhub_v1_2_xcc_gart_enable(struct amdgpu_device *adev, + uint32_t xcc_mask) +{ + /* GART Enable. */ + gfxhub_v1_2_xcc_init_gart_aperture_regs(adev, xcc_mask); + gfxhub_v1_2_xcc_init_system_aperture_regs(adev, xcc_mask); + gfxhub_v1_2_xcc_init_tlb_regs(adev, xcc_mask); + if (!amdgpu_sriov_vf(adev)) + gfxhub_v1_2_xcc_init_cache_regs(adev, xcc_mask); + + gfxhub_v1_2_xcc_enable_system_domain(adev, xcc_mask); + if (!amdgpu_sriov_vf(adev)) + gfxhub_v1_2_xcc_disable_identity_aperture(adev, xcc_mask); + gfxhub_v1_2_xcc_setup_vmid_config(adev, xcc_mask); + gfxhub_v1_2_xcc_program_invalidation(adev, xcc_mask); + + return 0; +} + +static int gfxhub_v1_2_gart_enable(struct amdgpu_device *adev) +{ + uint32_t xcc_mask; + + xcc_mask = GENMASK(NUM_XCC(adev->gfx.xcc_mask) - 1, 0); + return gfxhub_v1_2_xcc_gart_enable(adev, xcc_mask); +} + +static void gfxhub_v1_2_xcc_gart_disable(struct amdgpu_device *adev, + uint32_t xcc_mask) +{ + struct amdgpu_vmhub *hub; + u32 tmp; + u32 i, j; + + for_each_inst(j, xcc_mask) { + hub = &adev->vmhub[AMDGPU_GFXHUB(j)]; + /* Disable all tables */ + for (i = 0; i < 16; i++) + WREG32_SOC15_OFFSET(GC, GET_INST(GC, j), regVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(GC, GET_INST(GC, j), regMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, + MC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, + 0); + WREG32_SOC15_RLC(GC, GET_INST(GC, j), regMC_VM_MX_L1_TLB_CNTL, tmp); + + /* Setup L2 cache */ + tmp = RREG32_SOC15(GC, GET_INST(GC, j), regVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(GC, GET_INST(GC, j), regVM_L2_CNTL, tmp); + WREG32_SOC15(GC, GET_INST(GC, j), regVM_L2_CNTL3, 0); + } +} + +static void gfxhub_v1_2_gart_disable(struct amdgpu_device *adev) +{ + uint32_t xcc_mask; + + xcc_mask = GENMASK(NUM_XCC(adev->gfx.xcc_mask) - 1, 0); + gfxhub_v1_2_xcc_gart_disable(adev, xcc_mask); +} + +static void gfxhub_v1_2_xcc_set_fault_enable_default(struct amdgpu_device *adev, + bool value, + uint32_t xcc_mask) +{ + u32 tmp; + int i; + + for_each_inst(i, xcc_mask) { + tmp = RREG32_SOC15(GC, GET_INST(GC, i), regVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, + VM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + WREG32_SOC15(GC, GET_INST(GC, i), regVM_L2_PROTECTION_FAULT_CNTL, tmp); + } +} + +/** + * gfxhub_v1_2_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void gfxhub_v1_2_set_fault_enable_default(struct amdgpu_device *adev, + bool value) +{ + uint32_t xcc_mask; + + xcc_mask = GENMASK(NUM_XCC(adev->gfx.xcc_mask) - 1, 0); + gfxhub_v1_2_xcc_set_fault_enable_default(adev, value, xcc_mask); +} + +static void gfxhub_v1_2_xcc_init(struct amdgpu_device *adev, uint32_t xcc_mask) +{ + struct amdgpu_vmhub *hub; + int i; + + for_each_inst(i, xcc_mask) { + hub = &adev->vmhub[AMDGPU_GFXHUB(i)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(GC, GET_INST(GC, i), + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(GC, GET_INST(GC, i), + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_sem = + SOC15_REG_OFFSET(GC, GET_INST(GC, i), regVM_INVALIDATE_ENG0_SEM); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(GC, GET_INST(GC, i), regVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(GC, GET_INST(GC, i), regVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(GC, GET_INST(GC, i), regVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(GC, GET_INST(GC, i), + regVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(GC, GET_INST(GC, i), regVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = regVM_CONTEXT1_CNTL - + regVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = + regVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = regVM_INVALIDATE_ENG1_REQ - + regVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = + regVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + regVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + } +} + +static void gfxhub_v1_2_init(struct amdgpu_device *adev) +{ + uint32_t xcc_mask; + + xcc_mask = GENMASK(NUM_XCC(adev->gfx.xcc_mask) - 1, 0); + gfxhub_v1_2_xcc_init(adev, xcc_mask); +} + +static int gfxhub_v1_2_get_xgmi_info(struct amdgpu_device *adev) +{ + u32 max_num_physical_nodes; + u32 max_physical_node_id; + u32 xgmi_lfb_cntl; + u32 max_region; + u64 seg_size; + + xgmi_lfb_cntl = RREG32_SOC15(GC, GET_INST(GC, 0), regMC_VM_XGMI_LFB_CNTL); + seg_size = REG_GET_FIELD( + RREG32_SOC15(GC, GET_INST(GC, 0), regMC_VM_XGMI_LFB_SIZE), + MC_VM_XGMI_LFB_SIZE, PF_LFB_SIZE) << 24; + max_region = + REG_GET_FIELD(xgmi_lfb_cntl, MC_VM_XGMI_LFB_CNTL, PF_MAX_REGION); + + + + max_num_physical_nodes = 8; + max_physical_node_id = 7; + + /* PF_MAX_REGION=0 means xgmi is disabled */ + if (max_region || adev->gmc.xgmi.connected_to_cpu) { + adev->gmc.xgmi.num_physical_nodes = max_region + 1; + + if (adev->gmc.xgmi.num_physical_nodes > max_num_physical_nodes) + return -EINVAL; + + adev->gmc.xgmi.physical_node_id = + REG_GET_FIELD(xgmi_lfb_cntl, MC_VM_XGMI_LFB_CNTL, + PF_LFB_REGION); + + if (adev->gmc.xgmi.physical_node_id > max_physical_node_id) + return -EINVAL; + + adev->gmc.xgmi.node_segment_size = seg_size; + } + + return 0; +} + +const struct amdgpu_gfxhub_funcs gfxhub_v1_2_funcs = { + .get_mc_fb_offset = gfxhub_v1_2_get_mc_fb_offset, + .setup_vm_pt_regs = gfxhub_v1_2_setup_vm_pt_regs, + .gart_enable = gfxhub_v1_2_gart_enable, + .gart_disable = gfxhub_v1_2_gart_disable, + .set_fault_enable_default = gfxhub_v1_2_set_fault_enable_default, + .init = gfxhub_v1_2_init, + .get_xgmi_info = gfxhub_v1_2_get_xgmi_info, +}; + +static int gfxhub_v1_2_xcp_resume(void *handle, uint32_t inst_mask) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool value; + + if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) + value = false; + else + value = true; + + gfxhub_v1_2_xcc_set_fault_enable_default(adev, value, inst_mask); + + if (!amdgpu_sriov_vf(adev)) + return gfxhub_v1_2_xcc_gart_enable(adev, inst_mask); + + return 0; +} + +static int gfxhub_v1_2_xcp_suspend(void *handle, uint32_t inst_mask) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!amdgpu_sriov_vf(adev)) + gfxhub_v1_2_xcc_gart_disable(adev, inst_mask); + + return 0; +} + +struct amdgpu_xcp_ip_funcs gfxhub_v1_2_xcp_funcs = { + .suspend = &gfxhub_v1_2_xcp_suspend, + .resume = &gfxhub_v1_2_xcp_resume +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_2.h b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_2.h new file mode 100644 index 000000000..997e9f90c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_2.h @@ -0,0 +1,31 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFXHUB_V1_2_H__ +#define __GFXHUB_V1_2_H__ + +extern const struct amdgpu_gfxhub_funcs gfxhub_v1_2_funcs; + +extern struct amdgpu_xcp_ip_funcs gfxhub_v1_2_xcp_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c new file mode 100644 index 000000000..a041c6c97 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c @@ -0,0 +1,485 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "gfxhub_v2_0.h" + +#include "gc/gc_10_1_0_offset.h" +#include "gc/gc_10_1_0_sh_mask.h" +#include "gc/gc_10_1_0_default.h" +#include "navi10_enum.h" + +#include "soc15_common.h" + +static const char * const gfxhub_client_ids[] = { + "CB/DB", + "Reserved", + "GE1", + "GE2", + "CPF", + "CPC", + "CPG", + "RLC", + "TCP", + "SQC (inst)", + "SQC (data)", + "SQG", + "Reserved", + "SDMA0", + "SDMA1", + "GCR", + "SDMA2", + "SDMA3", +}; + +static uint32_t gfxhub_v2_0_get_invalidate_req(unsigned int vmid, + uint32_t flush_type) +{ + u32 req = 0; + + /* invalidate using legacy mode on vmid*/ + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, + PER_VMID_INVALIDATE_REQ, 1 << vmid); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, FLUSH_TYPE, flush_type); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PTES, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE0, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE1, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE2, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L1_PTES, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, + CLEAR_PROTECTION_FAULT_STATUS_ADDR, 0); + + return req; +} + +static void +gfxhub_v2_0_print_l2_protection_fault_status(struct amdgpu_device *adev, + uint32_t status) +{ + u32 cid = REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, CID); + + dev_err(adev->dev, + "GCVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n", + status); + dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + cid >= ARRAY_SIZE(gfxhub_client_ids) ? "unknown" : gfxhub_client_ids[cid], + cid); + dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS)); + dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR)); + dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS)); + dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR)); + dev_err(adev->dev, "\t RW: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, RW)); +} + +static u64 gfxhub_v2_0_get_fb_location(struct amdgpu_device *adev) +{ + u64 base = RREG32_SOC15(GC, 0, mmGCMC_VM_FB_LOCATION_BASE); + + base &= GCMC_VM_FB_LOCATION_BASE__FB_BASE_MASK; + base <<= 24; + + return base; +} + +static u64 gfxhub_v2_0_get_mc_fb_offset(struct amdgpu_device *adev) +{ + return (u64)RREG32_SOC15(GC, 0, mmGCMC_VM_FB_OFFSET) << 24; +} + +static void gfxhub_v2_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); +} + +static void gfxhub_v2_0_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + gfxhub_v2_0_setup_vm_pt_regs(adev, 0, pt_base); + + WREG32_SOC15(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); +} + +static void gfxhub_v2_0_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t value; + + if (!amdgpu_sriov_vf(adev)) { + /* Program the AGP BAR */ + WREG32_SOC15(GC, 0, mmGCMC_VM_AGP_BASE, 0); + WREG32_SOC15(GC, 0, mmGCMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15(GC, 0, mmGCMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + /* Program the system aperture low logical page number. */ + WREG32_SOC15(GC, 0, mmGCMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + WREG32_SOC15(GC, 0, mmGCMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + /* Set default page address. */ + value = amdgpu_gmc_vram_mc2pa(adev, adev->mem_scratch.gpu_addr); + WREG32_SOC15(GC, 0, mmGCMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(GC, 0, mmGCMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + } + + /* Program "protection fault". */ + WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + WREG32_FIELD15(GC, 0, GCVM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); +} + + +static void gfxhub_v2_0_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC); /* UC, uncached */ + + WREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL, tmp); +} + +static void gfxhub_v2_0_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* These regs are not accessible for VF, PF will program these in SRIOV */ + if (amdgpu_sriov_vf(adev)) + return; + + /* Setup L2 cache */ + tmp = RREG32_SOC15(GC, 0, mmGCVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, + ENABLE_DEFAULT_PAGE_OUT_TO_SYSTEM_MEMORY, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, + L2_PDE0_CACHE_TAG_GENERATION_MODE, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(GC, 0, mmGCVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL2, tmp); + + tmp = mmGCVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL3, tmp); + + tmp = mmGCVM_L2_CNTL4_DEFAULT; + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL4, tmp); + + tmp = mmGCVM_L2_CNTL5_DEFAULT; + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0); + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL5, tmp); +} + +static void gfxhub_v2_0_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(GC, 0, mmGCVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(GC, 0, mmGCVM_CONTEXT0_CNTL, tmp); +} + +static void gfxhub_v2_0_disable_identity_aperture(struct amdgpu_device *adev) +{ + WREG32_SOC15(GC, 0, mmGCVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0xFFFFFFFF); + WREG32_SOC15(GC, 0, mmGCVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(GC, 0, mmGCVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, + 0); + WREG32_SOC15(GC, 0, mmGCVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, + 0); + + WREG32_SOC15(GC, 0, mmGCVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, 0); + WREG32_SOC15(GC, 0, mmGCVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, 0); + +} + +static void gfxhub_v2_0_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + int i; + uint32_t tmp; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + adev->vm_manager.num_level); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + adev->vm_manager.block_size - 9); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !adev->gmc.noretry); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } + + hub->vm_cntx_cntl = tmp; +} + +static void gfxhub_v2_0_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + unsigned int i; + + for (i = 0 ; i < 18; ++i) { + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } +} + +static int gfxhub_v2_0_gart_enable(struct amdgpu_device *adev) +{ + /* GART Enable. */ + gfxhub_v2_0_init_gart_aperture_regs(adev); + gfxhub_v2_0_init_system_aperture_regs(adev); + gfxhub_v2_0_init_tlb_regs(adev); + gfxhub_v2_0_init_cache_regs(adev); + + gfxhub_v2_0_enable_system_domain(adev); + gfxhub_v2_0_disable_identity_aperture(adev); + gfxhub_v2_0_setup_vmid_config(adev); + gfxhub_v2_0_program_invalidation(adev); + + return 0; +} + +static void gfxhub_v2_0_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + u32 tmp; + u32 i; + + /* Disable all tables */ + for (i = 0; i < 16; i++) + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL, tmp); + + if (!amdgpu_sriov_vf(adev)) { + /* Setup L2 cache */ + WREG32_FIELD15(GC, 0, GCVM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL3, 0); + } +} + +/** + * gfxhub_v2_0_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void gfxhub_v2_0_set_fault_enable_default(struct amdgpu_device *adev, + bool value) +{ + u32 tmp; + + tmp = RREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL, tmp); +} + +static const struct amdgpu_vmhub_funcs gfxhub_v2_0_vmhub_funcs = { + .print_l2_protection_fault_status = gfxhub_v2_0_print_l2_protection_fault_status, + .get_invalidate_req = gfxhub_v2_0_get_invalidate_req, +}; + +static void gfxhub_v2_0_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(GC, 0, + mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(GC, 0, + mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_sem = + SOC15_REG_OFFSET(GC, 0, mmGCVM_INVALIDATE_ENG0_SEM); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(GC, 0, mmGCVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(GC, 0, mmGCVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(GC, 0, mmGCVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(GC, 0, mmGCVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = mmGCVM_CONTEXT1_CNTL - mmGCVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = mmGCVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = mmGCVM_INVALIDATE_ENG1_REQ - + mmGCVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = mmGCVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmGCVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + + hub->vm_cntx_cntl_vm_fault = GCVM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK; + + hub->vmhub_funcs = &gfxhub_v2_0_vmhub_funcs; +} + +const struct amdgpu_gfxhub_funcs gfxhub_v2_0_funcs = { + .get_fb_location = gfxhub_v2_0_get_fb_location, + .get_mc_fb_offset = gfxhub_v2_0_get_mc_fb_offset, + .setup_vm_pt_regs = gfxhub_v2_0_setup_vm_pt_regs, + .gart_enable = gfxhub_v2_0_gart_enable, + .gart_disable = gfxhub_v2_0_gart_disable, + .set_fault_enable_default = gfxhub_v2_0_set_fault_enable_default, + .init = gfxhub_v2_0_init, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.h b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.h new file mode 100644 index 000000000..9ddc35cd5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFXHUB_V2_0_H__ +#define __GFXHUB_V2_0_H__ + +extern const struct amdgpu_gfxhub_funcs gfxhub_v2_0_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c new file mode 100644 index 000000000..7708d5ded --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c @@ -0,0 +1,701 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "gfxhub_v2_1.h" + +#include "gc/gc_10_3_0_offset.h" +#include "gc/gc_10_3_0_sh_mask.h" +#include "gc/gc_10_3_0_default.h" +#include "navi10_enum.h" + +#include "soc15_common.h" + +#define mmGCUTCL2_HARVEST_BYPASS_GROUPS_YELLOW_CARP 0x16f8 +#define mmGCUTCL2_HARVEST_BYPASS_GROUPS_YELLOW_CARP_BASE_IDX 0 + +static const char * const gfxhub_client_ids[] = { + "CB/DB", + "Reserved", + "GE1", + "GE2", + "CPF", + "CPC", + "CPG", + "RLC", + "TCP", + "SQC (inst)", + "SQC (data)", + "SQG", + "Reserved", + "SDMA0", + "SDMA1", + "GCR", + "SDMA2", + "SDMA3", +}; + +static uint32_t gfxhub_v2_1_get_invalidate_req(unsigned int vmid, + uint32_t flush_type) +{ + u32 req = 0; + + /* invalidate using legacy mode on vmid*/ + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, + PER_VMID_INVALIDATE_REQ, 1 << vmid); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, FLUSH_TYPE, flush_type); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PTES, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE0, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE1, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE2, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L1_PTES, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, + CLEAR_PROTECTION_FAULT_STATUS_ADDR, 0); + + return req; +} + +static void +gfxhub_v2_1_print_l2_protection_fault_status(struct amdgpu_device *adev, + uint32_t status) +{ + u32 cid = REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, CID); + + dev_err(adev->dev, + "GCVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n", + status); + dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + cid >= ARRAY_SIZE(gfxhub_client_ids) ? "unknown" : gfxhub_client_ids[cid], + cid); + dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS)); + dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR)); + dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS)); + dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR)); + dev_err(adev->dev, "\t RW: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, RW)); +} + +static u64 gfxhub_v2_1_get_fb_location(struct amdgpu_device *adev) +{ + u64 base = RREG32_SOC15(GC, 0, mmGCMC_VM_FB_LOCATION_BASE); + + base &= GCMC_VM_FB_LOCATION_BASE__FB_BASE_MASK; + base <<= 24; + + return base; +} + +static u64 gfxhub_v2_1_get_mc_fb_offset(struct amdgpu_device *adev) +{ + return (u64)RREG32_SOC15(GC, 0, mmGCMC_VM_FB_OFFSET) << 24; +} + +static void gfxhub_v2_1_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); +} + +static void gfxhub_v2_1_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + gfxhub_v2_1_setup_vm_pt_regs(adev, 0, pt_base); + + WREG32_SOC15(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); +} + +static void gfxhub_v2_1_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t value; + + /* Program the AGP BAR */ + WREG32_SOC15(GC, 0, mmGCMC_VM_AGP_BASE, 0); + WREG32_SOC15(GC, 0, mmGCMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15(GC, 0, mmGCMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + /* Program the system aperture low logical page number. */ + WREG32_SOC15(GC, 0, mmGCMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + WREG32_SOC15(GC, 0, mmGCMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + /* Set default page address. */ + value = amdgpu_gmc_vram_mc2pa(adev, adev->mem_scratch.gpu_addr); + WREG32_SOC15(GC, 0, mmGCMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(GC, 0, mmGCMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + WREG32_FIELD15(GC, 0, GCVM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); +} + + +static void gfxhub_v2_1_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC); /* UC, uncached */ + + WREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL, tmp); +} + +static void gfxhub_v2_1_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + /* Setup L2 cache */ + tmp = RREG32_SOC15(GC, 0, mmGCVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, + ENABLE_DEFAULT_PAGE_OUT_TO_SYSTEM_MEMORY, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, + L2_PDE0_CACHE_TAG_GENERATION_MODE, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(GC, 0, mmGCVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL2, tmp); + + tmp = mmGCVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL3, tmp); + + tmp = mmGCVM_L2_CNTL4_DEFAULT; + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL4, tmp); + + tmp = mmGCVM_L2_CNTL5_DEFAULT; + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0); + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL5, tmp); +} + +static void gfxhub_v2_1_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(GC, 0, mmGCVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(GC, 0, mmGCVM_CONTEXT0_CNTL, tmp); +} + +static void gfxhub_v2_1_disable_identity_aperture(struct amdgpu_device *adev) +{ + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + WREG32_SOC15(GC, 0, mmGCVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0xFFFFFFFF); + WREG32_SOC15(GC, 0, mmGCVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(GC, 0, mmGCVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, + 0); + WREG32_SOC15(GC, 0, mmGCVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, + 0); + + WREG32_SOC15(GC, 0, mmGCVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, 0); + WREG32_SOC15(GC, 0, mmGCVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, 0); + +} + +static void gfxhub_v2_1_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + int i; + uint32_t tmp; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + adev->vm_manager.num_level); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + adev->vm_manager.block_size - 9); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !adev->gmc.noretry); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } + + hub->vm_cntx_cntl = tmp; +} + +static void gfxhub_v2_1_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + unsigned int i; + + for (i = 0 ; i < 18; ++i) { + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } +} + +static int gfxhub_v2_1_gart_enable(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) { + /* + * GCMC_VM_FB_LOCATION_BASE/TOP is NULL for VF, becuase they are + * VF copy registers so vbios post doesn't program them, for + * SRIOV driver need to program them + */ + WREG32_SOC15(GC, 0, mmGCMC_VM_FB_LOCATION_BASE, + adev->gmc.vram_start >> 24); + WREG32_SOC15(GC, 0, mmGCMC_VM_FB_LOCATION_TOP, + adev->gmc.vram_end >> 24); + } + + /* GART Enable. */ + gfxhub_v2_1_init_gart_aperture_regs(adev); + gfxhub_v2_1_init_system_aperture_regs(adev); + gfxhub_v2_1_init_tlb_regs(adev); + gfxhub_v2_1_init_cache_regs(adev); + + gfxhub_v2_1_enable_system_domain(adev); + gfxhub_v2_1_disable_identity_aperture(adev); + gfxhub_v2_1_setup_vmid_config(adev); + gfxhub_v2_1_program_invalidation(adev); + + return 0; +} + +static void gfxhub_v2_1_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + u32 tmp; + u32 i; + + /* Disable all tables */ + for (i = 0; i < 16; i++) + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL, tmp); + + if (amdgpu_sriov_vf(adev)) + return; + + /* Setup L2 cache */ + WREG32_FIELD15(GC, 0, GCVM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL3, 0); +} + +/** + * gfxhub_v2_1_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void gfxhub_v2_1_set_fault_enable_default(struct amdgpu_device *adev, + bool value) +{ + u32 tmp; + + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + tmp = RREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL, tmp); +} + +static const struct amdgpu_vmhub_funcs gfxhub_v2_1_vmhub_funcs = { + .print_l2_protection_fault_status = gfxhub_v2_1_print_l2_protection_fault_status, + .get_invalidate_req = gfxhub_v2_1_get_invalidate_req, +}; + +static void gfxhub_v2_1_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(GC, 0, + mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(GC, 0, + mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_sem = + SOC15_REG_OFFSET(GC, 0, mmGCVM_INVALIDATE_ENG0_SEM); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(GC, 0, mmGCVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(GC, 0, mmGCVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(GC, 0, mmGCVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(GC, 0, mmGCVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = mmGCVM_CONTEXT1_CNTL - mmGCVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = mmGCVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = mmGCVM_INVALIDATE_ENG1_REQ - + mmGCVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = mmGCVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmGCVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + + hub->vm_cntx_cntl_vm_fault = GCVM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK; + + hub->vmhub_funcs = &gfxhub_v2_1_vmhub_funcs; +} + +static int gfxhub_v2_1_get_xgmi_info(struct amdgpu_device *adev) +{ + u32 xgmi_lfb_cntl = RREG32_SOC15(GC, 0, mmGCMC_VM_XGMI_LFB_CNTL); + u32 max_region = + REG_GET_FIELD(xgmi_lfb_cntl, GCMC_VM_XGMI_LFB_CNTL, PF_MAX_REGION); + u32 max_num_physical_nodes = 0; + u32 max_physical_node_id = 0; + + switch (adev->ip_versions[XGMI_HWIP][0]) { + case IP_VERSION(4, 8, 0): + max_num_physical_nodes = 4; + max_physical_node_id = 3; + break; + default: + return -EINVAL; + } + + /* PF_MAX_REGION=0 means xgmi is disabled */ + if (max_region) { + adev->gmc.xgmi.num_physical_nodes = max_region + 1; + if (adev->gmc.xgmi.num_physical_nodes > max_num_physical_nodes) + return -EINVAL; + + adev->gmc.xgmi.physical_node_id = + REG_GET_FIELD(xgmi_lfb_cntl, GCMC_VM_XGMI_LFB_CNTL, PF_LFB_REGION); + if (adev->gmc.xgmi.physical_node_id > max_physical_node_id) + return -EINVAL; + + adev->gmc.xgmi.node_segment_size = REG_GET_FIELD( + RREG32_SOC15(GC, 0, mmGCMC_VM_XGMI_LFB_SIZE), + GCMC_VM_XGMI_LFB_SIZE, PF_LFB_SIZE) << 24; + } + + return 0; +} + +static void gfxhub_v2_1_utcl2_harvest(struct amdgpu_device *adev) +{ + int i; + u32 tmp = 0, disabled_sa = 0; + u32 efuse_setting, vbios_setting; + + u32 max_sa_mask = amdgpu_gfx_create_bitmask( + adev->gfx.config.max_sh_per_se * + adev->gfx.config.max_shader_engines); + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 3): + /* Get SA disabled bitmap from eFuse setting */ + efuse_setting = RREG32_SOC15(GC, 0, mmCC_GC_SA_UNIT_DISABLE); + efuse_setting &= CC_GC_SA_UNIT_DISABLE__SA_DISABLE_MASK; + efuse_setting >>= CC_GC_SA_UNIT_DISABLE__SA_DISABLE__SHIFT; + + /* Get SA disabled bitmap from VBIOS setting */ + vbios_setting = RREG32_SOC15(GC, 0, mmGC_USER_SA_UNIT_DISABLE); + vbios_setting &= GC_USER_SA_UNIT_DISABLE__SA_DISABLE_MASK; + vbios_setting >>= GC_USER_SA_UNIT_DISABLE__SA_DISABLE__SHIFT; + + disabled_sa |= efuse_setting | vbios_setting; + /* Make sure not to report harvested SAs beyond the max SA count */ + disabled_sa &= max_sa_mask; + + for (i = 0; disabled_sa > 0; i++) { + if (disabled_sa & 1) + tmp |= 0x3 << (i * 2); + disabled_sa >>= 1; + } + disabled_sa = tmp; + + WREG32_SOC15(GC, 0, mmGCUTCL2_HARVEST_BYPASS_GROUPS_YELLOW_CARP, disabled_sa); + break; + default: + break; + } +} + +static void gfxhub_v2_1_save_regs(struct amdgpu_device *adev) +{ + int i; + + adev->gmc.VM_L2_CNTL = RREG32_SOC15(GC, 0, mmGCVM_L2_CNTL); + adev->gmc.VM_L2_CNTL2 = RREG32_SOC15(GC, 0, mmGCVM_L2_CNTL2); + adev->gmc.VM_DUMMY_PAGE_FAULT_CNTL = RREG32_SOC15(GC, 0, mmGCVM_DUMMY_PAGE_FAULT_CNTL); + adev->gmc.VM_DUMMY_PAGE_FAULT_ADDR_LO32 = RREG32_SOC15(GC, 0, mmGCVM_DUMMY_PAGE_FAULT_ADDR_LO32); + adev->gmc.VM_DUMMY_PAGE_FAULT_ADDR_HI32 = RREG32_SOC15(GC, 0, mmGCVM_DUMMY_PAGE_FAULT_ADDR_HI32); + adev->gmc.VM_L2_PROTECTION_FAULT_CNTL = RREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL); + adev->gmc.VM_L2_PROTECTION_FAULT_CNTL2 = RREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL2); + adev->gmc.VM_L2_PROTECTION_FAULT_MM_CNTL3 = RREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_MM_CNTL3); + adev->gmc.VM_L2_PROTECTION_FAULT_MM_CNTL4 = RREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_MM_CNTL4); + adev->gmc.VM_L2_PROTECTION_FAULT_ADDR_LO32 = RREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_ADDR_LO32); + adev->gmc.VM_L2_PROTECTION_FAULT_ADDR_HI32 = RREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_ADDR_HI32); + adev->gmc.VM_DEBUG = RREG32_SOC15(GC, 0, mmGCVM_DEBUG); + adev->gmc.VM_L2_MM_GROUP_RT_CLASSES = RREG32_SOC15(GC, 0, mmGCVM_L2_MM_GROUP_RT_CLASSES); + adev->gmc.VM_L2_BANK_SELECT_RESERVED_CID = RREG32_SOC15(GC, 0, mmGCVM_L2_BANK_SELECT_RESERVED_CID); + adev->gmc.VM_L2_BANK_SELECT_RESERVED_CID2 = RREG32_SOC15(GC, 0, mmGCVM_L2_BANK_SELECT_RESERVED_CID2); + adev->gmc.VM_L2_CACHE_PARITY_CNTL = RREG32_SOC15(GC, 0, mmGCVM_L2_CACHE_PARITY_CNTL); + adev->gmc.VM_L2_IH_LOG_CNTL = RREG32_SOC15(GC, 0, mmGCVM_L2_IH_LOG_CNTL); + + for (i = 0; i <= 15; i++) { + adev->gmc.VM_CONTEXT_CNTL[i] = RREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_CNTL, i); + adev->gmc.VM_CONTEXT_PAGE_TABLE_BASE_ADDR_LO32[i] = RREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, i * 2); + adev->gmc.VM_CONTEXT_PAGE_TABLE_BASE_ADDR_HI32[i] = RREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, i * 2); + adev->gmc.VM_CONTEXT_PAGE_TABLE_START_ADDR_LO32[i] = RREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, i * 2); + adev->gmc.VM_CONTEXT_PAGE_TABLE_START_ADDR_HI32[i] = RREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, i * 2); + adev->gmc.VM_CONTEXT_PAGE_TABLE_END_ADDR_LO32[i] = RREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, i * 2); + adev->gmc.VM_CONTEXT_PAGE_TABLE_END_ADDR_HI32[i] = RREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, i * 2); + } + + adev->gmc.MC_VM_MX_L1_TLB_CNTL = RREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL); +} + +static void gfxhub_v2_1_restore_regs(struct amdgpu_device *adev) +{ + int i; + + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL, adev->gmc.VM_L2_CNTL); + WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL2, adev->gmc.VM_L2_CNTL2); + WREG32_SOC15(GC, 0, mmGCVM_DUMMY_PAGE_FAULT_CNTL, adev->gmc.VM_DUMMY_PAGE_FAULT_CNTL); + WREG32_SOC15(GC, 0, mmGCVM_DUMMY_PAGE_FAULT_ADDR_LO32, adev->gmc.VM_DUMMY_PAGE_FAULT_ADDR_LO32); + WREG32_SOC15(GC, 0, mmGCVM_DUMMY_PAGE_FAULT_ADDR_HI32, adev->gmc.VM_DUMMY_PAGE_FAULT_ADDR_HI32); + WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL, adev->gmc.VM_L2_PROTECTION_FAULT_CNTL); + WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL2, adev->gmc.VM_L2_PROTECTION_FAULT_CNTL2); + WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_MM_CNTL3, adev->gmc.VM_L2_PROTECTION_FAULT_MM_CNTL3); + WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_MM_CNTL4, adev->gmc.VM_L2_PROTECTION_FAULT_MM_CNTL4); + WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_ADDR_LO32, adev->gmc.VM_L2_PROTECTION_FAULT_ADDR_LO32); + WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_ADDR_HI32, adev->gmc.VM_L2_PROTECTION_FAULT_ADDR_HI32); + WREG32_SOC15(GC, 0, mmGCVM_DEBUG, adev->gmc.VM_DEBUG); + WREG32_SOC15(GC, 0, mmGCVM_L2_MM_GROUP_RT_CLASSES, adev->gmc.VM_L2_MM_GROUP_RT_CLASSES); + WREG32_SOC15(GC, 0, mmGCVM_L2_BANK_SELECT_RESERVED_CID, adev->gmc.VM_L2_BANK_SELECT_RESERVED_CID); + WREG32_SOC15(GC, 0, mmGCVM_L2_BANK_SELECT_RESERVED_CID2, adev->gmc.VM_L2_BANK_SELECT_RESERVED_CID2); + WREG32_SOC15(GC, 0, mmGCVM_L2_CACHE_PARITY_CNTL, adev->gmc.VM_L2_CACHE_PARITY_CNTL); + WREG32_SOC15(GC, 0, mmGCVM_L2_IH_LOG_CNTL, adev->gmc.VM_L2_IH_LOG_CNTL); + + for (i = 0; i <= 15; i++) { + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_CNTL, i, adev->gmc.VM_CONTEXT_CNTL[i]); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, i * 2, adev->gmc.VM_CONTEXT_PAGE_TABLE_BASE_ADDR_LO32[i]); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, i * 2, adev->gmc.VM_CONTEXT_PAGE_TABLE_BASE_ADDR_HI32[i]); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, i * 2, adev->gmc.VM_CONTEXT_PAGE_TABLE_START_ADDR_LO32[i]); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, i * 2, adev->gmc.VM_CONTEXT_PAGE_TABLE_START_ADDR_HI32[i]); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, i * 2, adev->gmc.VM_CONTEXT_PAGE_TABLE_END_ADDR_LO32[i]); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, i * 2, adev->gmc.VM_CONTEXT_PAGE_TABLE_END_ADDR_HI32[i]); + } + + WREG32_SOC15(GC, 0, mmGCMC_VM_FB_LOCATION_BASE, adev->gmc.vram_start >> 24); + WREG32_SOC15(GC, 0, mmGCMC_VM_FB_LOCATION_TOP, adev->gmc.vram_end >> 24); + WREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL, adev->gmc.MC_VM_MX_L1_TLB_CNTL); +} + +static void gfxhub_v2_1_halt(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + int i; + uint32_t tmp; + int time = 1000; + + gfxhub_v2_1_set_fault_enable_default(adev, false); + + for (i = 0; i <= 14; i++) { + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, ~0); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, ~0); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + 0); + WREG32_SOC15_OFFSET(GC, 0, mmGCVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + 0); + } + tmp = RREG32_SOC15(GC, 0, mmGRBM_STATUS2); + while ((tmp & (GRBM_STATUS2__EA_BUSY_MASK | + GRBM_STATUS2__EA_LINK_BUSY_MASK)) != 0 && + time) { + udelay(100); + time--; + tmp = RREG32_SOC15(GC, 0, mmGRBM_STATUS2); + } + + if (!time) + DRM_WARN("failed to wait for GRBM(EA) idle\n"); +} + +const struct amdgpu_gfxhub_funcs gfxhub_v2_1_funcs = { + .get_fb_location = gfxhub_v2_1_get_fb_location, + .get_mc_fb_offset = gfxhub_v2_1_get_mc_fb_offset, + .setup_vm_pt_regs = gfxhub_v2_1_setup_vm_pt_regs, + .gart_enable = gfxhub_v2_1_gart_enable, + .gart_disable = gfxhub_v2_1_gart_disable, + .set_fault_enable_default = gfxhub_v2_1_set_fault_enable_default, + .init = gfxhub_v2_1_init, + .get_xgmi_info = gfxhub_v2_1_get_xgmi_info, + .utcl2_harvest = gfxhub_v2_1_utcl2_harvest, + .mode2_save_regs = gfxhub_v2_1_save_regs, + .mode2_restore_regs = gfxhub_v2_1_restore_regs, + .halt = gfxhub_v2_1_halt, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.h b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.h new file mode 100644 index 000000000..f75c2eccf --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.h @@ -0,0 +1,29 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFXHUB_V2_1_H__ +#define __GFXHUB_V2_1_H__ + +extern const struct amdgpu_gfxhub_funcs gfxhub_v2_1_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0.c new file mode 100644 index 000000000..e1c76c070 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0.c @@ -0,0 +1,514 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "gfxhub_v3_0.h" + +#include "gc/gc_11_0_0_offset.h" +#include "gc/gc_11_0_0_sh_mask.h" +#include "gc/gc_11_0_0_default.h" +#include "navi10_enum.h" +#include "soc15_common.h" + +static const char * const gfxhub_client_ids[] = { + "CB/DB", + "Reserved", + "GE1", + "GE2", + "CPF", + "CPC", + "CPG", + "RLC", + "TCP", + "SQC (inst)", + "SQC (data)", + "SQG", + "Reserved", + "SDMA0", + "SDMA1", + "GCR", + "SDMA2", + "SDMA3", +}; + +static uint32_t gfxhub_v3_0_get_invalidate_req(unsigned int vmid, + uint32_t flush_type) +{ + u32 req = 0; + + /* invalidate using legacy mode on vmid*/ + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, + PER_VMID_INVALIDATE_REQ, 1 << vmid); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, FLUSH_TYPE, flush_type); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PTES, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE0, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE1, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE2, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L1_PTES, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, + CLEAR_PROTECTION_FAULT_STATUS_ADDR, 0); + + return req; +} + +static void +gfxhub_v3_0_print_l2_protection_fault_status(struct amdgpu_device *adev, + uint32_t status) +{ + u32 cid = REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, CID); + + dev_err(adev->dev, + "GCVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n", + status); + dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + cid >= ARRAY_SIZE(gfxhub_client_ids) ? "unknown" : gfxhub_client_ids[cid], + cid); + dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS)); + dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR)); + dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS)); + dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR)); + dev_err(adev->dev, "\t RW: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, RW)); +} + +static u64 gfxhub_v3_0_get_fb_location(struct amdgpu_device *adev) +{ + u64 base = RREG32_SOC15(GC, 0, regGCMC_VM_FB_LOCATION_BASE); + + base &= GCMC_VM_FB_LOCATION_BASE__FB_BASE_MASK; + base <<= 24; + + return base; +} + +static u64 gfxhub_v3_0_get_mc_fb_offset(struct amdgpu_device *adev) +{ + return (u64)RREG32_SOC15(GC, 0, regGCMC_VM_FB_OFFSET) << 24; +} + +static void gfxhub_v3_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); +} + +static void gfxhub_v3_0_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + gfxhub_v3_0_setup_vm_pt_regs(adev, 0, pt_base); + + WREG32_SOC15(GC, 0, regGCVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(GC, 0, regGCVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(GC, 0, regGCVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(GC, 0, regGCVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); +} + +static void gfxhub_v3_0_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t value; + + /* Program the AGP BAR */ + WREG32_SOC15(GC, 0, regGCMC_VM_AGP_BASE, 0); + WREG32_SOC15(GC, 0, regGCMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15(GC, 0, regGCMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + + /* Program the system aperture low logical page number. */ + WREG32_SOC15(GC, 0, regGCMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + WREG32_SOC15(GC, 0, regGCMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + /* Set default page address. */ + value = adev->mem_scratch.gpu_addr - adev->gmc.vram_start + + adev->vm_manager.vram_base_offset; + WREG32_SOC15(GC, 0, regGCMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(GC, 0, regGCMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(GC, 0, regGCVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(GC, 0, regGCVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + WREG32_FIELD15_PREREG(GC, 0, GCVM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); +} + + +static void gfxhub_v3_0_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, ECO_BITS, 0); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC); /* UC, uncached */ + + WREG32_SOC15(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL, tmp); +} + +static void gfxhub_v3_0_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + /* Setup L2 cache */ + tmp = RREG32_SOC15(GC, 0, regGCVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, + ENABLE_DEFAULT_PAGE_OUT_TO_SYSTEM_MEMORY, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, + L2_PDE0_CACHE_TAG_GENERATION_MODE, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15(GC, 0, regGCVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(GC, 0, regGCVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(GC, 0, regGCVM_L2_CNTL2, tmp); + + tmp = regGCVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15(GC, 0, regGCVM_L2_CNTL3, tmp); + + tmp = regGCVM_L2_CNTL4_DEFAULT; + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + WREG32_SOC15(GC, 0, regGCVM_L2_CNTL4, tmp); + + tmp = regGCVM_L2_CNTL5_DEFAULT; + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0); + WREG32_SOC15(GC, 0, regGCVM_L2_CNTL5, tmp); +} + +static void gfxhub_v3_0_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(GC, 0, regGCVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(GC, 0, regGCVM_CONTEXT0_CNTL, tmp); +} + +static void gfxhub_v3_0_disable_identity_aperture(struct amdgpu_device *adev) +{ + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + WREG32_SOC15(GC, 0, regGCVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0xFFFFFFFF); + WREG32_SOC15(GC, 0, regGCVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(GC, 0, regGCVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, + 0); + WREG32_SOC15(GC, 0, regGCVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, + 0); + + WREG32_SOC15(GC, 0, regGCVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, 0); + WREG32_SOC15(GC, 0, regGCVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, 0); + +} + +static void gfxhub_v3_0_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + int i; + uint32_t tmp; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + adev->vm_manager.num_level); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + adev->vm_manager.block_size - 9); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !amdgpu_noretry); + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } + + hub->vm_cntx_cntl = tmp; +} + +static void gfxhub_v3_0_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + unsigned int i; + + for (i = 0 ; i < 18; ++i) { + WREG32_SOC15_OFFSET(GC, 0, regGCVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(GC, 0, regGCVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } +} + +static int gfxhub_v3_0_gart_enable(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) { + /* + * GCMC_VM_FB_LOCATION_BASE/TOP is NULL for VF, becuase they are + * VF copy registers so vbios post doesn't program them, for + * SRIOV driver need to program them + */ + WREG32_SOC15(GC, 0, regGCMC_VM_FB_LOCATION_BASE, + adev->gmc.vram_start >> 24); + WREG32_SOC15(GC, 0, regGCMC_VM_FB_LOCATION_TOP, + adev->gmc.vram_end >> 24); + } + + /* GART Enable. */ + gfxhub_v3_0_init_gart_aperture_regs(adev); + gfxhub_v3_0_init_system_aperture_regs(adev); + gfxhub_v3_0_init_tlb_regs(adev); + gfxhub_v3_0_init_cache_regs(adev); + + gfxhub_v3_0_enable_system_domain(adev); + gfxhub_v3_0_disable_identity_aperture(adev); + gfxhub_v3_0_setup_vmid_config(adev); + gfxhub_v3_0_program_invalidation(adev); + + return 0; +} + +static void gfxhub_v3_0_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + u32 tmp; + u32 i; + + /* Disable all tables */ + for (i = 0; i < 16; i++) + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32_SOC15(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL, tmp); + + /* Setup L2 cache */ + WREG32_FIELD15_PREREG(GC, 0, GCVM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(GC, 0, regGCVM_L2_CNTL3, 0); +} + +/** + * gfxhub_v3_0_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void gfxhub_v3_0_set_fault_enable_default(struct amdgpu_device *adev, + bool value) +{ + u32 tmp; + + /* NO halt CP when page fault */ + tmp = RREG32_SOC15(GC, 0, regCP_DEBUG); + tmp = REG_SET_FIELD(tmp, CP_DEBUG, CPG_UTCL1_ERROR_HALT_DISABLE, 1); + WREG32_SOC15(GC, 0, regCP_DEBUG, tmp); + + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + tmp = RREG32_SOC15(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + WREG32_SOC15(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL, tmp); +} + +static const struct amdgpu_vmhub_funcs gfxhub_v3_0_vmhub_funcs = { + .print_l2_protection_fault_status = gfxhub_v3_0_print_l2_protection_fault_status, + .get_invalidate_req = gfxhub_v3_0_get_invalidate_req, +}; + +static void gfxhub_v3_0_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(GC, 0, + regGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(GC, 0, + regGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_sem = + SOC15_REG_OFFSET(GC, 0, regGCVM_INVALIDATE_ENG0_SEM); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(GC, 0, regGCVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(GC, 0, regGCVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(GC, 0, regGCVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(GC, 0, regGCVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = regGCVM_CONTEXT1_CNTL - regGCVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = regGCVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + regGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = regGCVM_INVALIDATE_ENG1_REQ - + regGCVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = regGCVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + regGCVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + + hub->vm_cntx_cntl_vm_fault = GCVM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK; + + hub->vmhub_funcs = &gfxhub_v3_0_vmhub_funcs; +} + +const struct amdgpu_gfxhub_funcs gfxhub_v3_0_funcs = { + .get_fb_location = gfxhub_v3_0_get_fb_location, + .get_mc_fb_offset = gfxhub_v3_0_get_mc_fb_offset, + .setup_vm_pt_regs = gfxhub_v3_0_setup_vm_pt_regs, + .gart_enable = gfxhub_v3_0_gart_enable, + .gart_disable = gfxhub_v3_0_gart_disable, + .set_fault_enable_default = gfxhub_v3_0_set_fault_enable_default, + .init = gfxhub_v3_0_init, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0.h b/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0.h new file mode 100644 index 000000000..ea345e4e0 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFXHUB_V3_0_H__ +#define __GFXHUB_V3_0_H__ + +extern const struct amdgpu_gfxhub_funcs gfxhub_v3_0_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.c new file mode 100644 index 000000000..07f369c7a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.c @@ -0,0 +1,502 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "gfxhub_v3_0_3.h" + +#include "gc/gc_11_0_3_offset.h" +#include "gc/gc_11_0_3_sh_mask.h" +#include "navi10_enum.h" +#include "soc15_common.h" + +#define regGCVM_L2_CNTL3_DEFAULT 0x80100007 +#define regGCVM_L2_CNTL4_DEFAULT 0x000000c1 +#define regGCVM_L2_CNTL5_DEFAULT 0x00003fe0 + +static const char * const gfxhub_client_ids[] = { + "CB/DB", + "Reserved", + "GE1", + "GE2", + "CPF", + "CPC", + "CPG", + "RLC", + "TCP", + "SQC (inst)", + "SQC (data)", + "SQG", + "Reserved", + "SDMA0", + "SDMA1", + "GCR", + "SDMA2", + "SDMA3", +}; + +static uint32_t gfxhub_v3_0_3_get_invalidate_req(unsigned int vmid, + uint32_t flush_type) +{ + u32 req = 0; + + /* invalidate using legacy mode on vmid*/ + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, + PER_VMID_INVALIDATE_REQ, 1 << vmid); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, FLUSH_TYPE, flush_type); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PTES, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE0, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE1, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE2, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, INVALIDATE_L1_PTES, 1); + req = REG_SET_FIELD(req, GCVM_INVALIDATE_ENG0_REQ, + CLEAR_PROTECTION_FAULT_STATUS_ADDR, 0); + + return req; +} + +static void +gfxhub_v3_0_3_print_l2_protection_fault_status(struct amdgpu_device *adev, + uint32_t status) +{ + u32 cid = REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, CID); + + dev_err(adev->dev, + "GCVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n", + status); + dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + cid >= ARRAY_SIZE(gfxhub_client_ids) ? "unknown" : gfxhub_client_ids[cid], + cid); + dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS)); + dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR)); + dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS)); + dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR)); + dev_err(adev->dev, "\t RW: 0x%lx\n", + REG_GET_FIELD(status, + GCVM_L2_PROTECTION_FAULT_STATUS, RW)); +} + +static u64 gfxhub_v3_0_3_get_fb_location(struct amdgpu_device *adev) +{ + u64 base = RREG32_SOC15(GC, 0, regGCMC_VM_FB_LOCATION_BASE); + + base &= GCMC_VM_FB_LOCATION_BASE__FB_BASE_MASK; + base <<= 24; + + return base; +} + +static u64 gfxhub_v3_0_3_get_mc_fb_offset(struct amdgpu_device *adev) +{ + return (u64)RREG32_SOC15(GC, 0, regGCMC_VM_FB_OFFSET) << 24; +} + +static void gfxhub_v3_0_3_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); +} + +static void gfxhub_v3_0_3_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + gfxhub_v3_0_3_setup_vm_pt_regs(adev, 0, pt_base); + + WREG32_SOC15(GC, 0, regGCVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(GC, 0, regGCVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(GC, 0, regGCVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(GC, 0, regGCVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); +} + +static void gfxhub_v3_0_3_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t value; + + if (amdgpu_sriov_vf(adev)) + return; + + /* Disable AGP. */ + WREG32_SOC15(GC, 0, regGCMC_VM_AGP_BASE, 0); + WREG32_SOC15(GC, 0, regGCMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15(GC, 0, regGCMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + /* Program the system aperture low logical page number. */ + WREG32_SOC15(GC, 0, regGCMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + WREG32_SOC15(GC, 0, regGCMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + /* Set default page address. */ + value = adev->mem_scratch.gpu_addr - adev->gmc.vram_start + + adev->vm_manager.vram_base_offset; + WREG32_SOC15(GC, 0, regGCMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(GC, 0, regGCMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(GC, 0, regGCVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(GC, 0, regGCVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + WREG32_FIELD15_PREREG(GC, 0, GCVM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); +} + + +static void gfxhub_v3_0_3_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, ECO_BITS, 0); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC); /* UC, uncached */ + + WREG32_SOC15(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL, tmp); +} + +static void gfxhub_v3_0_3_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + /* Setup L2 cache */ + tmp = RREG32_SOC15(GC, 0, regGCVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, + ENABLE_DEFAULT_PAGE_OUT_TO_SYSTEM_MEMORY, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, + L2_PDE0_CACHE_TAG_GENERATION_MODE, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15(GC, 0, regGCVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(GC, 0, regGCVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(GC, 0, regGCVM_L2_CNTL2, tmp); + + tmp = regGCVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15(GC, 0, regGCVM_L2_CNTL3, tmp); + + tmp = regGCVM_L2_CNTL4_DEFAULT; + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + WREG32_SOC15(GC, 0, regGCVM_L2_CNTL4, tmp); + + tmp = regGCVM_L2_CNTL5_DEFAULT; + tmp = REG_SET_FIELD(tmp, GCVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0); + WREG32_SOC15(GC, 0, regGCVM_L2_CNTL5, tmp); +} + +static void gfxhub_v3_0_3_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(GC, 0, regGCVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(GC, 0, regGCVM_CONTEXT0_CNTL, tmp); +} + +static void gfxhub_v3_0_3_disable_identity_aperture(struct amdgpu_device *adev) +{ + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + WREG32_SOC15(GC, 0, regGCVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0xFFFFFFFF); + WREG32_SOC15(GC, 0, regGCVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(GC, 0, regGCVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, + 0); + WREG32_SOC15(GC, 0, regGCVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, + 0); + + WREG32_SOC15(GC, 0, regGCVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, 0); + WREG32_SOC15(GC, 0, regGCVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, 0); + +} + +static void gfxhub_v3_0_3_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + int i; + uint32_t tmp; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + adev->vm_manager.num_level); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + adev->vm_manager.block_size - 9); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, GCVM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !amdgpu_noretry); + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } + + hub->vm_cntx_cntl = tmp; +} + +static void gfxhub_v3_0_3_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + unsigned int i; + + for (i = 0 ; i < 18; ++i) { + WREG32_SOC15_OFFSET(GC, 0, regGCVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(GC, 0, regGCVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } +} + +static int gfxhub_v3_0_3_gart_enable(struct amdgpu_device *adev) +{ + /* GART Enable. */ + gfxhub_v3_0_3_init_gart_aperture_regs(adev); + gfxhub_v3_0_3_init_system_aperture_regs(adev); + gfxhub_v3_0_3_init_tlb_regs(adev); + gfxhub_v3_0_3_init_cache_regs(adev); + + gfxhub_v3_0_3_enable_system_domain(adev); + gfxhub_v3_0_3_disable_identity_aperture(adev); + gfxhub_v3_0_3_setup_vmid_config(adev); + gfxhub_v3_0_3_program_invalidation(adev); + + return 0; +} + +static void gfxhub_v3_0_3_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + u32 tmp; + u32 i; + + /* Disable all tables */ + for (i = 0; i < 16; i++) + WREG32_SOC15_OFFSET(GC, 0, regGCVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, GCMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32_SOC15(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL, tmp); + + /* Setup L2 cache */ + WREG32_FIELD15_PREREG(GC, 0, GCVM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(GC, 0, regGCVM_L2_CNTL3, 0); +} + +/** + * gfxhub_v3_0_3_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void gfxhub_v3_0_3_set_fault_enable_default(struct amdgpu_device *adev, + bool value) +{ + u32 tmp; + + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + tmp = RREG32_SOC15(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, GCVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + WREG32_SOC15(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL, tmp); +} + +static const struct amdgpu_vmhub_funcs gfxhub_v3_0_3_vmhub_funcs = { + .print_l2_protection_fault_status = gfxhub_v3_0_3_print_l2_protection_fault_status, + .get_invalidate_req = gfxhub_v3_0_3_get_invalidate_req, +}; + +static void gfxhub_v3_0_3_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(GC, 0, + regGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(GC, 0, + regGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_sem = + SOC15_REG_OFFSET(GC, 0, regGCVM_INVALIDATE_ENG0_SEM); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(GC, 0, regGCVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(GC, 0, regGCVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(GC, 0, regGCVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(GC, 0, regGCVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = regGCVM_CONTEXT1_CNTL - regGCVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = regGCVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + regGCVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = regGCVM_INVALIDATE_ENG1_REQ - + regGCVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = regGCVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + regGCVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + + hub->vm_cntx_cntl_vm_fault = GCVM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + GCVM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK; + + hub->vmhub_funcs = &gfxhub_v3_0_3_vmhub_funcs; +} + +const struct amdgpu_gfxhub_funcs gfxhub_v3_0_3_funcs = { + .get_fb_location = gfxhub_v3_0_3_get_fb_location, + .get_mc_fb_offset = gfxhub_v3_0_3_get_mc_fb_offset, + .setup_vm_pt_regs = gfxhub_v3_0_3_setup_vm_pt_regs, + .gart_enable = gfxhub_v3_0_3_gart_enable, + .gart_disable = gfxhub_v3_0_3_gart_disable, + .set_fault_enable_default = gfxhub_v3_0_3_set_fault_enable_default, + .init = gfxhub_v3_0_3_init, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.h b/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.h new file mode 100644 index 000000000..6153bd5e3 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.h @@ -0,0 +1,29 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GFXHUB_V3_0_3_H__ +#define __GFXHUB_V3_0_3_H__ + +extern const struct amdgpu_gfxhub_funcs gfxhub_v3_0_3_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c new file mode 100644 index 000000000..fa87a85e1 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c @@ -0,0 +1,1259 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include +#include + +#include + +#include "amdgpu.h" +#include "amdgpu_atomfirmware.h" +#include "gmc_v10_0.h" +#include "umc_v8_7.h" + +#include "athub/athub_2_0_0_sh_mask.h" +#include "athub/athub_2_0_0_offset.h" +#include "dcn/dcn_2_0_0_offset.h" +#include "dcn/dcn_2_0_0_sh_mask.h" +#include "oss/osssys_5_0_0_offset.h" +#include "ivsrcid/vmc/irqsrcs_vmc_1_0.h" +#include "navi10_enum.h" + +#include "soc15.h" +#include "soc15d.h" +#include "soc15_common.h" + +#include "nbio_v2_3.h" + +#include "gfxhub_v2_0.h" +#include "gfxhub_v2_1.h" +#include "mmhub_v2_0.h" +#include "mmhub_v2_3.h" +#include "athub_v2_0.h" +#include "athub_v2_1.h" + +#include "amdgpu_reset.h" + +static int gmc_v10_0_ecc_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int +gmc_v10_0_vm_fault_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, unsigned int type, + enum amdgpu_interrupt_state state) +{ + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + /* MM HUB */ + amdgpu_gmc_set_vm_fault_masks(adev, AMDGPU_MMHUB0(0), false); + /* GFX HUB */ + /* This works because this interrupt is only + * enabled at init/resume and disabled in + * fini/suspend, so the overall state doesn't + * change over the course of suspend/resume. + */ + if (!adev->in_s0ix) + amdgpu_gmc_set_vm_fault_masks(adev, AMDGPU_GFXHUB(0), false); + break; + case AMDGPU_IRQ_STATE_ENABLE: + /* MM HUB */ + amdgpu_gmc_set_vm_fault_masks(adev, AMDGPU_MMHUB0(0), true); + /* GFX HUB */ + /* This works because this interrupt is only + * enabled at init/resume and disabled in + * fini/suspend, so the overall state doesn't + * change over the course of suspend/resume. + */ + if (!adev->in_s0ix) + amdgpu_gmc_set_vm_fault_masks(adev, AMDGPU_GFXHUB(0), true); + break; + default: + break; + } + + return 0; +} + +static int gmc_v10_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t vmhub_index = entry->client_id == SOC15_IH_CLIENTID_VMC ? + AMDGPU_MMHUB0(0) : AMDGPU_GFXHUB(0); + struct amdgpu_vmhub *hub = &adev->vmhub[vmhub_index]; + bool retry_fault = !!(entry->src_data[1] & 0x80); + bool write_fault = !!(entry->src_data[1] & 0x20); + struct amdgpu_task_info task_info; + uint32_t status = 0; + u64 addr; + + addr = (u64)entry->src_data[0] << 12; + addr |= ((u64)entry->src_data[1] & 0xf) << 44; + + if (retry_fault) { + /* Returning 1 here also prevents sending the IV to the KFD */ + + /* Process it onyl if it's the first fault for this address */ + if (entry->ih != &adev->irq.ih_soft && + amdgpu_gmc_filter_faults(adev, entry->ih, addr, entry->pasid, + entry->timestamp)) + return 1; + + /* Delegate it to a different ring if the hardware hasn't + * already done it. + */ + if (entry->ih == &adev->irq.ih) { + amdgpu_irq_delegate(adev, entry, 8); + return 1; + } + + /* Try to handle the recoverable page faults by filling page + * tables + */ + if (amdgpu_vm_handle_fault(adev, entry->pasid, 0, 0, addr, write_fault)) + return 1; + } + + if (!amdgpu_sriov_vf(adev)) { + /* + * Issue a dummy read to wait for the status register to + * be updated to avoid reading an incorrect value due to + * the new fast GRBM interface. + */ + if ((entry->vmid_src == AMDGPU_GFXHUB(0)) && + (adev->ip_versions[GC_HWIP][0] < IP_VERSION(10, 3, 0))) + RREG32(hub->vm_l2_pro_fault_status); + + status = RREG32(hub->vm_l2_pro_fault_status); + WREG32_P(hub->vm_l2_pro_fault_cntl, 1, ~1); + } + + if (!printk_ratelimit()) + return 0; + + memset(&task_info, 0, sizeof(struct amdgpu_task_info)); + amdgpu_vm_get_task_info(adev, entry->pasid, &task_info); + + dev_err(adev->dev, + "[%s] page fault (src_id:%u ring:%u vmid:%u pasid:%u, for process %s pid %d thread %s pid %d)\n", + entry->vmid_src ? "mmhub" : "gfxhub", + entry->src_id, entry->ring_id, entry->vmid, + entry->pasid, task_info.process_name, task_info.tgid, + task_info.task_name, task_info.pid); + dev_err(adev->dev, " in page starting at address 0x%016llx from client 0x%x (%s)\n", + addr, entry->client_id, + soc15_ih_clientid_name[entry->client_id]); + + if (!amdgpu_sriov_vf(adev)) + hub->vmhub_funcs->print_l2_protection_fault_status(adev, + status); + + return 0; +} + +static const struct amdgpu_irq_src_funcs gmc_v10_0_irq_funcs = { + .set = gmc_v10_0_vm_fault_interrupt_state, + .process = gmc_v10_0_process_interrupt, +}; + +static const struct amdgpu_irq_src_funcs gmc_v10_0_ecc_funcs = { + .set = gmc_v10_0_ecc_interrupt_state, + .process = amdgpu_umc_process_ecc_irq, +}; + +static void gmc_v10_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gmc.vm_fault.num_types = 1; + adev->gmc.vm_fault.funcs = &gmc_v10_0_irq_funcs; + + if (!amdgpu_sriov_vf(adev)) { + adev->gmc.ecc_irq.num_types = 1; + adev->gmc.ecc_irq.funcs = &gmc_v10_0_ecc_funcs; + } +} + +/** + * gmc_v10_0_use_invalidate_semaphore - judge whether to use semaphore + * + * @adev: amdgpu_device pointer + * @vmhub: vmhub type + * + */ +static bool gmc_v10_0_use_invalidate_semaphore(struct amdgpu_device *adev, + uint32_t vmhub) +{ + return ((vmhub == AMDGPU_MMHUB0(0)) && + (!amdgpu_sriov_vf(adev))); +} + +static bool gmc_v10_0_get_atc_vmid_pasid_mapping_info( + struct amdgpu_device *adev, + uint8_t vmid, uint16_t *p_pasid) +{ + uint32_t value; + + value = RREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING) + + vmid); + *p_pasid = value & ATC_VMID0_PASID_MAPPING__PASID_MASK; + + return !!(value & ATC_VMID0_PASID_MAPPING__VALID_MASK); +} + +/* + * GART + * VMID 0 is the physical GPU addresses as used by the kernel. + * VMIDs 1-15 are used for userspace clients and are handled + * by the amdgpu vm/hsa code. + */ + +static void gmc_v10_0_flush_vm_hub(struct amdgpu_device *adev, uint32_t vmid, + unsigned int vmhub, uint32_t flush_type) +{ + bool use_semaphore = gmc_v10_0_use_invalidate_semaphore(adev, vmhub); + struct amdgpu_vmhub *hub = &adev->vmhub[vmhub]; + u32 inv_req = hub->vmhub_funcs->get_invalidate_req(vmid, flush_type); + u32 tmp; + /* Use register 17 for GART */ + const unsigned int eng = 17; + unsigned int i; + unsigned char hub_ip = 0; + + hub_ip = (vmhub == AMDGPU_GFXHUB(0)) ? + GC_HWIP : MMHUB_HWIP; + + spin_lock(&adev->gmc.invalidate_lock); + /* + * It may lose gpuvm invalidate acknowldege state across power-gating + * off cycle, add semaphore acquire before invalidation and semaphore + * release after invalidation to avoid entering power gated state + * to WA the Issue + */ + + /* TODO: It needs to continue working on debugging with semaphore for GFXHUB as well. */ + if (use_semaphore) { + for (i = 0; i < adev->usec_timeout; i++) { + /* a read return value of 1 means semaphore acuqire */ + tmp = RREG32_RLC_NO_KIQ(hub->vm_inv_eng0_sem + + hub->eng_distance * eng, hub_ip); + + if (tmp & 0x1) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + DRM_ERROR("Timeout waiting for sem acquire in VM flush!\n"); + } + + WREG32_RLC_NO_KIQ(hub->vm_inv_eng0_req + + hub->eng_distance * eng, + inv_req, hub_ip); + + /* + * Issue a dummy read to wait for the ACK register to be cleared + * to avoid a false ACK due to the new fast GRBM interface. + */ + if ((vmhub == AMDGPU_GFXHUB(0)) && + (adev->ip_versions[GC_HWIP][0] < IP_VERSION(10, 3, 0))) + RREG32_RLC_NO_KIQ(hub->vm_inv_eng0_req + + hub->eng_distance * eng, hub_ip); + + /* Wait for ACK with a delay.*/ + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32_RLC_NO_KIQ(hub->vm_inv_eng0_ack + + hub->eng_distance * eng, hub_ip); + + tmp &= 1 << vmid; + if (tmp) + break; + + udelay(1); + } + + /* TODO: It needs to continue working on debugging with semaphore for GFXHUB as well. */ + if (use_semaphore) + /* + * add semaphore release after invalidation, + * write with 0 means semaphore release + */ + WREG32_RLC_NO_KIQ(hub->vm_inv_eng0_sem + + hub->eng_distance * eng, 0, hub_ip); + + spin_unlock(&adev->gmc.invalidate_lock); + + if (i < adev->usec_timeout) + return; + + DRM_ERROR("Timeout waiting for VM flush hub: %d!\n", vmhub); +} + +/** + * gmc_v10_0_flush_gpu_tlb - gart tlb flush callback + * + * @adev: amdgpu_device pointer + * @vmid: vm instance to flush + * @vmhub: vmhub type + * @flush_type: the flush type + * + * Flush the TLB for the requested page table. + */ +static void gmc_v10_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid, + uint32_t vmhub, uint32_t flush_type) +{ + struct amdgpu_ring *ring = adev->mman.buffer_funcs_ring; + struct dma_fence *fence; + struct amdgpu_job *job; + + int r; + + /* flush hdp cache */ + adev->hdp.funcs->flush_hdp(adev, NULL); + + /* For SRIOV run time, driver shouldn't access the register through MMIO + * Directly use kiq to do the vm invalidation instead + */ + if (adev->gfx.kiq[0].ring.sched.ready && !adev->enable_mes && + (amdgpu_sriov_runtime(adev) || !amdgpu_sriov_vf(adev)) && + down_read_trylock(&adev->reset_domain->sem)) { + struct amdgpu_vmhub *hub = &adev->vmhub[vmhub]; + const unsigned int eng = 17; + u32 inv_req = hub->vmhub_funcs->get_invalidate_req(vmid, flush_type); + u32 req = hub->vm_inv_eng0_req + hub->eng_distance * eng; + u32 ack = hub->vm_inv_eng0_ack + hub->eng_distance * eng; + + amdgpu_virt_kiq_reg_write_reg_wait(adev, req, ack, inv_req, + 1 << vmid); + + up_read(&adev->reset_domain->sem); + return; + } + + mutex_lock(&adev->mman.gtt_window_lock); + + if (vmhub == AMDGPU_MMHUB0(0)) { + gmc_v10_0_flush_vm_hub(adev, vmid, AMDGPU_MMHUB0(0), 0); + mutex_unlock(&adev->mman.gtt_window_lock); + return; + } + + BUG_ON(vmhub != AMDGPU_GFXHUB(0)); + + if (!adev->mman.buffer_funcs_enabled || + !adev->ib_pool_ready || + amdgpu_in_reset(adev) || + ring->sched.ready == false) { + gmc_v10_0_flush_vm_hub(adev, vmid, AMDGPU_GFXHUB(0), 0); + mutex_unlock(&adev->mman.gtt_window_lock); + return; + } + + /* The SDMA on Navi has a bug which can theoretically result in memory + * corruption if an invalidation happens at the same time as an VA + * translation. Avoid this by doing the invalidation from the SDMA + * itself. + */ + r = amdgpu_job_alloc_with_ib(ring->adev, &adev->mman.high_pr, + AMDGPU_FENCE_OWNER_UNDEFINED, + 16 * 4, AMDGPU_IB_POOL_IMMEDIATE, + &job); + if (r) + goto error_alloc; + + job->vm_pd_addr = amdgpu_gmc_pd_addr(adev->gart.bo); + job->vm_needs_flush = true; + job->ibs->ptr[job->ibs->length_dw++] = ring->funcs->nop; + amdgpu_ring_pad_ib(ring, &job->ibs[0]); + fence = amdgpu_job_submit(job); + + mutex_unlock(&adev->mman.gtt_window_lock); + + dma_fence_wait(fence, false); + dma_fence_put(fence); + + return; + +error_alloc: + mutex_unlock(&adev->mman.gtt_window_lock); + DRM_ERROR("Error flushing GPU TLB using the SDMA (%d)!\n", r); +} + +/** + * gmc_v10_0_flush_gpu_tlb_pasid - tlb flush via pasid + * + * @adev: amdgpu_device pointer + * @pasid: pasid to be flush + * @flush_type: the flush type + * @all_hub: Used with PACKET3_INVALIDATE_TLBS_ALL_HUB() + * @inst: is used to select which instance of KIQ to use for the invalidation + * + * Flush the TLB for the requested pasid. + */ +static int gmc_v10_0_flush_gpu_tlb_pasid(struct amdgpu_device *adev, + uint16_t pasid, uint32_t flush_type, + bool all_hub, uint32_t inst) +{ + int vmid, i; + signed long r; + uint32_t seq; + uint16_t queried_pasid; + bool ret; + u32 usec_timeout = amdgpu_sriov_vf(adev) ? SRIOV_USEC_TIMEOUT : adev->usec_timeout; + struct amdgpu_ring *ring = &adev->gfx.kiq[0].ring; + struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; + + if (amdgpu_emu_mode == 0 && ring->sched.ready) { + spin_lock(&adev->gfx.kiq[0].ring_lock); + /* 2 dwords flush + 8 dwords fence */ + amdgpu_ring_alloc(ring, kiq->pmf->invalidate_tlbs_size + 8); + kiq->pmf->kiq_invalidate_tlbs(ring, + pasid, flush_type, all_hub); + r = amdgpu_fence_emit_polling(ring, &seq, MAX_KIQ_REG_WAIT); + if (r) { + amdgpu_ring_undo(ring); + spin_unlock(&adev->gfx.kiq[0].ring_lock); + return -ETIME; + } + + amdgpu_ring_commit(ring); + spin_unlock(&adev->gfx.kiq[0].ring_lock); + r = amdgpu_fence_wait_polling(ring, seq, usec_timeout); + if (r < 1) { + dev_err(adev->dev, "wait for kiq fence error: %ld.\n", r); + return -ETIME; + } + + return 0; + } + + for (vmid = 1; vmid < AMDGPU_NUM_VMID; vmid++) { + + ret = gmc_v10_0_get_atc_vmid_pasid_mapping_info(adev, vmid, + &queried_pasid); + if (ret && queried_pasid == pasid) { + if (all_hub) { + for_each_set_bit(i, adev->vmhubs_mask, AMDGPU_MAX_VMHUBS) + gmc_v10_0_flush_gpu_tlb(adev, vmid, + i, flush_type); + } else { + gmc_v10_0_flush_gpu_tlb(adev, vmid, + AMDGPU_GFXHUB(0), flush_type); + } + if (!adev->enable_mes) + break; + } + } + + return 0; +} + +static uint64_t gmc_v10_0_emit_flush_gpu_tlb(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + bool use_semaphore = gmc_v10_0_use_invalidate_semaphore(ring->adev, ring->vm_hub); + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + uint32_t req = hub->vmhub_funcs->get_invalidate_req(vmid, 0); + unsigned int eng = ring->vm_inv_eng; + + /* + * It may lose gpuvm invalidate acknowldege state across power-gating + * off cycle, add semaphore acquire before invalidation and semaphore + * release after invalidation to avoid entering power gated state + * to WA the Issue + */ + + /* TODO: It needs to continue working on debugging with semaphore for GFXHUB as well. */ + if (use_semaphore) + /* a read return value of 1 means semaphore acuqire */ + amdgpu_ring_emit_reg_wait(ring, + hub->vm_inv_eng0_sem + + hub->eng_distance * eng, 0x1, 0x1); + + amdgpu_ring_emit_wreg(ring, hub->ctx0_ptb_addr_lo32 + + (hub->ctx_addr_distance * vmid), + lower_32_bits(pd_addr)); + + amdgpu_ring_emit_wreg(ring, hub->ctx0_ptb_addr_hi32 + + (hub->ctx_addr_distance * vmid), + upper_32_bits(pd_addr)); + + amdgpu_ring_emit_reg_write_reg_wait(ring, hub->vm_inv_eng0_req + + hub->eng_distance * eng, + hub->vm_inv_eng0_ack + + hub->eng_distance * eng, + req, 1 << vmid); + + /* TODO: It needs to continue working on debugging with semaphore for GFXHUB as well. */ + if (use_semaphore) + /* + * add semaphore release after invalidation, + * write with 0 means semaphore release + */ + amdgpu_ring_emit_wreg(ring, hub->vm_inv_eng0_sem + + hub->eng_distance * eng, 0); + + return pd_addr; +} + +static void gmc_v10_0_emit_pasid_mapping(struct amdgpu_ring *ring, unsigned int vmid, + unsigned int pasid) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t reg; + + /* MES fw manages IH_VMID_x_LUT updating */ + if (ring->is_mes_queue) + return; + + if (ring->vm_hub == AMDGPU_GFXHUB(0)) + reg = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_VMID_0_LUT) + vmid; + else + reg = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_VMID_0_LUT_MM) + vmid; + + amdgpu_ring_emit_wreg(ring, reg, pasid); +} + +/* + * PTE format on NAVI 10: + * 63:59 reserved + * 58 reserved and for sienna_cichlid is used for MALL noalloc + * 57 reserved + * 56 F + * 55 L + * 54 reserved + * 53:52 SW + * 51 T + * 50:48 mtype + * 47:12 4k physical page base address + * 11:7 fragment + * 6 write + * 5 read + * 4 exe + * 3 Z + * 2 snooped + * 1 system + * 0 valid + * + * PDE format on NAVI 10: + * 63:59 block fragment size + * 58:55 reserved + * 54 P + * 53:48 reserved + * 47:6 physical base address of PD or PTE + * 5:3 reserved + * 2 C + * 1 system + * 0 valid + */ + +static uint64_t gmc_v10_0_map_mtype(struct amdgpu_device *adev, uint32_t flags) +{ + switch (flags) { + case AMDGPU_VM_MTYPE_DEFAULT: + return AMDGPU_PTE_MTYPE_NV10(MTYPE_NC); + case AMDGPU_VM_MTYPE_NC: + return AMDGPU_PTE_MTYPE_NV10(MTYPE_NC); + case AMDGPU_VM_MTYPE_WC: + return AMDGPU_PTE_MTYPE_NV10(MTYPE_WC); + case AMDGPU_VM_MTYPE_CC: + return AMDGPU_PTE_MTYPE_NV10(MTYPE_CC); + case AMDGPU_VM_MTYPE_UC: + return AMDGPU_PTE_MTYPE_NV10(MTYPE_UC); + default: + return AMDGPU_PTE_MTYPE_NV10(MTYPE_NC); + } +} + +static void gmc_v10_0_get_vm_pde(struct amdgpu_device *adev, int level, + uint64_t *addr, uint64_t *flags) +{ + if (!(*flags & AMDGPU_PDE_PTE) && !(*flags & AMDGPU_PTE_SYSTEM)) + *addr = amdgpu_gmc_vram_mc2pa(adev, *addr); + BUG_ON(*addr & 0xFFFF00000000003FULL); + + if (!adev->gmc.translate_further) + return; + + if (level == AMDGPU_VM_PDB1) { + /* Set the block fragment size */ + if (!(*flags & AMDGPU_PDE_PTE)) + *flags |= AMDGPU_PDE_BFS(0x9); + + } else if (level == AMDGPU_VM_PDB0) { + if (*flags & AMDGPU_PDE_PTE) + *flags &= ~AMDGPU_PDE_PTE; + else + *flags |= AMDGPU_PTE_TF; + } +} + +static void gmc_v10_0_get_vm_pte(struct amdgpu_device *adev, + struct amdgpu_bo_va_mapping *mapping, + uint64_t *flags) +{ + struct amdgpu_bo *bo = mapping->bo_va->base.bo; + + *flags &= ~AMDGPU_PTE_EXECUTABLE; + *flags |= mapping->flags & AMDGPU_PTE_EXECUTABLE; + + *flags &= ~AMDGPU_PTE_MTYPE_NV10_MASK; + *flags |= (mapping->flags & AMDGPU_PTE_MTYPE_NV10_MASK); + + *flags &= ~AMDGPU_PTE_NOALLOC; + *flags |= (mapping->flags & AMDGPU_PTE_NOALLOC); + + if (mapping->flags & AMDGPU_PTE_PRT) { + *flags |= AMDGPU_PTE_PRT; + *flags |= AMDGPU_PTE_SNOOPED; + *flags |= AMDGPU_PTE_LOG; + *flags |= AMDGPU_PTE_SYSTEM; + *flags &= ~AMDGPU_PTE_VALID; + } + + if (bo && bo->flags & (AMDGPU_GEM_CREATE_COHERENT | + AMDGPU_GEM_CREATE_UNCACHED)) + *flags = (*flags & ~AMDGPU_PTE_MTYPE_NV10_MASK) | + AMDGPU_PTE_MTYPE_NV10(MTYPE_UC); +} + +static unsigned int gmc_v10_0_get_vbios_fb_size(struct amdgpu_device *adev) +{ + u32 d1vga_control = RREG32_SOC15(DCE, 0, mmD1VGA_CONTROL); + unsigned int size; + + if (REG_GET_FIELD(d1vga_control, D1VGA_CONTROL, D1VGA_MODE_ENABLE)) { + size = AMDGPU_VBIOS_VGA_ALLOCATION; + } else { + u32 viewport; + u32 pitch; + + viewport = RREG32_SOC15(DCE, 0, mmHUBP0_DCSURF_PRI_VIEWPORT_DIMENSION); + pitch = RREG32_SOC15(DCE, 0, mmHUBPREQ0_DCSURF_SURFACE_PITCH); + size = (REG_GET_FIELD(viewport, + HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_HEIGHT) * + REG_GET_FIELD(pitch, HUBPREQ0_DCSURF_SURFACE_PITCH, PITCH) * + 4); + } + + return size; +} + +static const struct amdgpu_gmc_funcs gmc_v10_0_gmc_funcs = { + .flush_gpu_tlb = gmc_v10_0_flush_gpu_tlb, + .flush_gpu_tlb_pasid = gmc_v10_0_flush_gpu_tlb_pasid, + .emit_flush_gpu_tlb = gmc_v10_0_emit_flush_gpu_tlb, + .emit_pasid_mapping = gmc_v10_0_emit_pasid_mapping, + .map_mtype = gmc_v10_0_map_mtype, + .get_vm_pde = gmc_v10_0_get_vm_pde, + .get_vm_pte = gmc_v10_0_get_vm_pte, + .get_vbios_fb_size = gmc_v10_0_get_vbios_fb_size, +}; + +static void gmc_v10_0_set_gmc_funcs(struct amdgpu_device *adev) +{ + if (adev->gmc.gmc_funcs == NULL) + adev->gmc.gmc_funcs = &gmc_v10_0_gmc_funcs; +} + +static void gmc_v10_0_set_umc_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[UMC_HWIP][0]) { + case IP_VERSION(8, 7, 0): + adev->umc.max_ras_err_cnt_per_query = UMC_V8_7_TOTAL_CHANNEL_NUM; + adev->umc.channel_inst_num = UMC_V8_7_CHANNEL_INSTANCE_NUM; + adev->umc.umc_inst_num = UMC_V8_7_UMC_INSTANCE_NUM; + adev->umc.channel_offs = UMC_V8_7_PER_CHANNEL_OFFSET_SIENNA; + adev->umc.retire_unit = 1; + adev->umc.channel_idx_tbl = &umc_v8_7_channel_idx_tbl[0][0]; + adev->umc.ras = &umc_v8_7_ras; + break; + default: + break; + } +} + +static void gmc_v10_0_set_mmhub_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(2, 3, 0): + case IP_VERSION(2, 4, 0): + case IP_VERSION(2, 4, 1): + adev->mmhub.funcs = &mmhub_v2_3_funcs; + break; + default: + adev->mmhub.funcs = &mmhub_v2_0_funcs; + break; + } +} + +static void gmc_v10_0_set_gfxhub_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + adev->gfxhub.funcs = &gfxhub_v2_1_funcs; + break; + default: + adev->gfxhub.funcs = &gfxhub_v2_0_funcs; + break; + } +} + + +static int gmc_v10_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v10_0_set_mmhub_funcs(adev); + gmc_v10_0_set_gfxhub_funcs(adev); + gmc_v10_0_set_gmc_funcs(adev); + gmc_v10_0_set_irq_funcs(adev); + gmc_v10_0_set_umc_funcs(adev); + + adev->gmc.shared_aperture_start = 0x2000000000000000ULL; + adev->gmc.shared_aperture_end = + adev->gmc.shared_aperture_start + (4ULL << 30) - 1; + adev->gmc.private_aperture_start = 0x1000000000000000ULL; + adev->gmc.private_aperture_end = + adev->gmc.private_aperture_start + (4ULL << 30) - 1; + adev->gmc.noretry_flags = AMDGPU_VM_NORETRY_FLAGS_TF; + + return 0; +} + +static int gmc_v10_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_gmc_allocate_vm_inv_eng(adev); + if (r) + return r; + + r = amdgpu_gmc_ras_late_init(adev); + if (r) + return r; + + return amdgpu_irq_get(adev, &adev->gmc.vm_fault, 0); +} + +static void gmc_v10_0_vram_gtt_location(struct amdgpu_device *adev, + struct amdgpu_gmc *mc) +{ + u64 base = 0; + + base = adev->gfxhub.funcs->get_fb_location(adev); + + /* add the xgmi offset of the physical node */ + base += adev->gmc.xgmi.physical_node_id * adev->gmc.xgmi.node_segment_size; + + amdgpu_gmc_vram_location(adev, &adev->gmc, base); + amdgpu_gmc_gart_location(adev, mc); + amdgpu_gmc_agp_location(adev, mc); + + /* base offset of vram pages */ + adev->vm_manager.vram_base_offset = adev->gfxhub.funcs->get_mc_fb_offset(adev); + + /* add the xgmi offset of the physical node */ + adev->vm_manager.vram_base_offset += + adev->gmc.xgmi.physical_node_id * adev->gmc.xgmi.node_segment_size; +} + +/** + * gmc_v10_0_mc_init - initialize the memory controller driver params + * + * @adev: amdgpu_device pointer + * + * Look up the amount of vram, vram width, and decide how to place + * vram and gart within the GPU's physical address space. + * Returns 0 for success. + */ +static int gmc_v10_0_mc_init(struct amdgpu_device *adev) +{ + int r; + + /* size in MB on si */ + adev->gmc.mc_vram_size = + adev->nbio.funcs->get_memsize(adev) * 1024ULL * 1024ULL; + adev->gmc.real_vram_size = adev->gmc.mc_vram_size; + + if (!(adev->flags & AMD_IS_APU)) { + r = amdgpu_device_resize_fb_bar(adev); + if (r) + return r; + } + adev->gmc.aper_base = pci_resource_start(adev->pdev, 0); + adev->gmc.aper_size = pci_resource_len(adev->pdev, 0); + +#ifdef CONFIG_X86_64 + if ((adev->flags & AMD_IS_APU) && !amdgpu_passthrough(adev)) { + adev->gmc.aper_base = adev->gfxhub.funcs->get_mc_fb_offset(adev); + adev->gmc.aper_size = adev->gmc.real_vram_size; + } +#endif + + adev->gmc.visible_vram_size = adev->gmc.aper_size; + + /* set the gart size */ + if (amdgpu_gart_size == -1) { + switch (adev->ip_versions[GC_HWIP][0]) { + default: + adev->gmc.gart_size = 512ULL << 20; + break; + case IP_VERSION(10, 3, 1): /* DCE SG support */ + case IP_VERSION(10, 3, 3): /* DCE SG support */ + case IP_VERSION(10, 3, 6): /* DCE SG support */ + case IP_VERSION(10, 3, 7): /* DCE SG support */ + adev->gmc.gart_size = 1024ULL << 20; + break; + } + } else { + adev->gmc.gart_size = (u64)amdgpu_gart_size << 20; + } + + gmc_v10_0_vram_gtt_location(adev, &adev->gmc); + + return 0; +} + +static int gmc_v10_0_gart_init(struct amdgpu_device *adev) +{ + int r; + + if (adev->gart.bo) { + WARN(1, "NAVI10 PCIE GART already initialized\n"); + return 0; + } + + /* Initialize common gart structure */ + r = amdgpu_gart_init(adev); + if (r) + return r; + + adev->gart.table_size = adev->gart.num_gpu_pages * 8; + adev->gart.gart_pte_flags = AMDGPU_PTE_MTYPE_NV10(MTYPE_UC) | + AMDGPU_PTE_EXECUTABLE; + + return amdgpu_gart_table_vram_alloc(adev); +} + +static int gmc_v10_0_sw_init(void *handle) +{ + int r, vram_width = 0, vram_type = 0, vram_vendor = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->gfxhub.funcs->init(adev); + + adev->mmhub.funcs->init(adev); + + spin_lock_init(&adev->gmc.invalidate_lock); + + if ((adev->flags & AMD_IS_APU) && amdgpu_emu_mode == 1) { + adev->gmc.vram_type = AMDGPU_VRAM_TYPE_DDR4; + adev->gmc.vram_width = 64; + } else if (amdgpu_emu_mode == 1) { + adev->gmc.vram_type = AMDGPU_VRAM_TYPE_GDDR6; + adev->gmc.vram_width = 1 * 128; /* numchan * chansize */ + } else { + r = amdgpu_atomfirmware_get_vram_info(adev, + &vram_width, &vram_type, &vram_vendor); + adev->gmc.vram_width = vram_width; + + adev->gmc.vram_type = vram_type; + adev->gmc.vram_vendor = vram_vendor; + } + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + adev->gmc.mall_size = 128 * 1024 * 1024; + break; + case IP_VERSION(10, 3, 2): + adev->gmc.mall_size = 96 * 1024 * 1024; + break; + case IP_VERSION(10, 3, 4): + adev->gmc.mall_size = 32 * 1024 * 1024; + break; + case IP_VERSION(10, 3, 5): + adev->gmc.mall_size = 16 * 1024 * 1024; + break; + default: + adev->gmc.mall_size = 0; + break; + } + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + case IP_VERSION(10, 1, 1): + case IP_VERSION(10, 1, 2): + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + case IP_VERSION(10, 3, 5): + case IP_VERSION(10, 3, 6): + case IP_VERSION(10, 3, 3): + case IP_VERSION(10, 3, 7): + set_bit(AMDGPU_GFXHUB(0), adev->vmhubs_mask); + set_bit(AMDGPU_MMHUB0(0), adev->vmhubs_mask); + /* + * To fulfill 4-level page support, + * vm size is 256TB (48bit), maximum size of Navi10/Navi14/Navi12, + * block size 512 (9bit) + */ + amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48); + break; + default: + break; + } + + /* This interrupt is VMC page fault.*/ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VMC, + VMC_1_0__SRCID__VM_FAULT, + &adev->gmc.vm_fault); + + if (r) + return r; + + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_UTCL2, + UTCL2_1_0__SRCID__FAULT, + &adev->gmc.vm_fault); + if (r) + return r; + + if (!amdgpu_sriov_vf(adev)) { + /* interrupt sent to DF. */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_DF, 0, + &adev->gmc.ecc_irq); + if (r) + return r; + } + + /* + * Set the internal MC address mask This is the max address of the GPU's + * internal address space. + */ + adev->gmc.mc_mask = 0xffffffffffffULL; /* 48 bit MC */ + + r = dma_set_mask_and_coherent(adev->dev, DMA_BIT_MASK(44)); + if (r) { + dev_warn(adev->dev, "amdgpu: No suitable DMA available.\n"); + return r; + } + + adev->need_swiotlb = drm_need_swiotlb(44); + + r = gmc_v10_0_mc_init(adev); + if (r) + return r; + + amdgpu_gmc_get_vbios_allocations(adev); + + /* Memory manager */ + r = amdgpu_bo_init(adev); + if (r) + return r; + + r = gmc_v10_0_gart_init(adev); + if (r) + return r; + + /* + * number of VMs + * VMID 0 is reserved for System + * amdgpu graphics/compute will use VMIDs 1-7 + * amdkfd will use VMIDs 8-15 + */ + adev->vm_manager.first_kfd_vmid = 8; + + amdgpu_vm_manager_init(adev); + + r = amdgpu_gmc_ras_sw_init(adev); + if (r) + return r; + + return 0; +} + +/** + * gmc_v10_0_gart_fini - vm fini callback + * + * @adev: amdgpu_device pointer + * + * Tears down the driver GART/VM setup (CIK). + */ +static void gmc_v10_0_gart_fini(struct amdgpu_device *adev) +{ + amdgpu_gart_table_vram_free(adev); +} + +static int gmc_v10_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_vm_manager_fini(adev); + gmc_v10_0_gart_fini(adev); + amdgpu_gem_force_release(adev); + amdgpu_bo_fini(adev); + + return 0; +} + +static void gmc_v10_0_init_golden_registers(struct amdgpu_device *adev) +{ +} + +/** + * gmc_v10_0_gart_enable - gart enable + * + * @adev: amdgpu_device pointer + */ +static int gmc_v10_0_gart_enable(struct amdgpu_device *adev) +{ + int r; + bool value; + + if (adev->gart.bo == NULL) { + dev_err(adev->dev, "No VRAM object for PCIE GART.\n"); + return -EINVAL; + } + + amdgpu_gtt_mgr_recover(&adev->mman.gtt_mgr); + + if (!adev->in_s0ix) { + r = adev->gfxhub.funcs->gart_enable(adev); + if (r) + return r; + } + + r = adev->mmhub.funcs->gart_enable(adev); + if (r) + return r; + + adev->hdp.funcs->init_registers(adev); + + /* Flush HDP after it is initialized */ + adev->hdp.funcs->flush_hdp(adev, NULL); + + value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ? + false : true; + + if (!adev->in_s0ix) + adev->gfxhub.funcs->set_fault_enable_default(adev, value); + adev->mmhub.funcs->set_fault_enable_default(adev, value); + gmc_v10_0_flush_gpu_tlb(adev, 0, AMDGPU_MMHUB0(0), 0); + if (!adev->in_s0ix) + gmc_v10_0_flush_gpu_tlb(adev, 0, AMDGPU_GFXHUB(0), 0); + + DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n", + (unsigned int)(adev->gmc.gart_size >> 20), + (unsigned long long)amdgpu_bo_gpu_offset(adev->gart.bo)); + + return 0; +} + +static int gmc_v10_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* The sequence of these two function calls matters.*/ + gmc_v10_0_init_golden_registers(adev); + + /* + * harvestable groups in gc_utcl2 need to be programmed before any GFX block + * register setup within GMC, or else system hang when harvesting SA. + */ + if (!adev->in_s0ix && adev->gfxhub.funcs && adev->gfxhub.funcs->utcl2_harvest) + adev->gfxhub.funcs->utcl2_harvest(adev); + + r = gmc_v10_0_gart_enable(adev); + if (r) + return r; + + if (amdgpu_emu_mode == 1) { + r = amdgpu_gmc_vram_checking(adev); + if (r) + return r; + } + + if (adev->umc.funcs && adev->umc.funcs->init_registers) + adev->umc.funcs->init_registers(adev); + + return 0; +} + +/** + * gmc_v10_0_gart_disable - gart disable + * + * @adev: amdgpu_device pointer + * + * This disables all VM page table. + */ +static void gmc_v10_0_gart_disable(struct amdgpu_device *adev) +{ + if (!adev->in_s0ix) + adev->gfxhub.funcs->gart_disable(adev); + adev->mmhub.funcs->gart_disable(adev); +} + +static int gmc_v10_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v10_0_gart_disable(adev); + + if (amdgpu_sriov_vf(adev)) { + /* full access mode, so don't touch any GMC register */ + DRM_DEBUG("For SRIOV client, shouldn't do anything.\n"); + return 0; + } + + amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0); + + return 0; +} + +static int gmc_v10_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v10_0_hw_fini(adev); + + return 0; +} + +static int gmc_v10_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = gmc_v10_0_hw_init(adev); + if (r) + return r; + + amdgpu_vmid_reset_all(adev); + + return 0; +} + +static bool gmc_v10_0_is_idle(void *handle) +{ + /* MC is always ready in GMC v10.*/ + return true; +} + +static int gmc_v10_0_wait_for_idle(void *handle) +{ + /* There is no need to wait for MC idle in GMC v10.*/ + return 0; +} + +static int gmc_v10_0_soft_reset(void *handle) +{ + return 0; +} + +static int gmc_v10_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* + * The issue mmhub can't disconnect from DF with MMHUB clock gating being disabled + * is a new problem observed at DF 3.0.3, however with the same suspend sequence not + * seen any issue on the DF 3.0.2 series platform. + */ + if (adev->in_s0ix && adev->ip_versions[DF_HWIP][0] > IP_VERSION(3, 0, 2)) { + dev_dbg(adev->dev, "keep mmhub clock gating being enabled for s0ix\n"); + return 0; + } + + r = adev->mmhub.funcs->set_clockgating(adev, state); + if (r) + return r; + + if (adev->ip_versions[ATHUB_HWIP][0] >= IP_VERSION(2, 1, 0)) + return athub_v2_1_set_clockgating(adev, state); + else + return athub_v2_0_set_clockgating(adev, state); +} + +static void gmc_v10_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 1, 3) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 1, 4)) + return; + + adev->mmhub.funcs->get_clockgating(adev, flags); + + if (adev->ip_versions[ATHUB_HWIP][0] >= IP_VERSION(2, 1, 0)) + athub_v2_1_get_clockgating(adev, flags); + else + athub_v2_0_get_clockgating(adev, flags); +} + +static int gmc_v10_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +const struct amd_ip_funcs gmc_v10_0_ip_funcs = { + .name = "gmc_v10_0", + .early_init = gmc_v10_0_early_init, + .late_init = gmc_v10_0_late_init, + .sw_init = gmc_v10_0_sw_init, + .sw_fini = gmc_v10_0_sw_fini, + .hw_init = gmc_v10_0_hw_init, + .hw_fini = gmc_v10_0_hw_fini, + .suspend = gmc_v10_0_suspend, + .resume = gmc_v10_0_resume, + .is_idle = gmc_v10_0_is_idle, + .wait_for_idle = gmc_v10_0_wait_for_idle, + .soft_reset = gmc_v10_0_soft_reset, + .set_clockgating_state = gmc_v10_0_set_clockgating_state, + .set_powergating_state = gmc_v10_0_set_powergating_state, + .get_clockgating_state = gmc_v10_0_get_clockgating_state, +}; + +const struct amdgpu_ip_block_version gmc_v10_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GMC, + .major = 10, + .minor = 0, + .rev = 0, + .funcs = &gmc_v10_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.h b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.h new file mode 100644 index 000000000..7daa53d89 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GMC_V10_0_H__ +#define __GMC_V10_0_H__ + +extern const struct amd_ip_funcs gmc_v10_0_ip_funcs; +extern const struct amdgpu_ip_block_version gmc_v10_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c new file mode 100644 index 000000000..e3b76fd28 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c @@ -0,0 +1,1074 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include +#include + +#include + +#include "amdgpu.h" +#include "amdgpu_atomfirmware.h" +#include "gmc_v11_0.h" +#include "umc_v8_10.h" +#include "athub/athub_3_0_0_sh_mask.h" +#include "athub/athub_3_0_0_offset.h" +#include "dcn/dcn_3_2_0_offset.h" +#include "dcn/dcn_3_2_0_sh_mask.h" +#include "oss/osssys_6_0_0_offset.h" +#include "ivsrcid/vmc/irqsrcs_vmc_1_0.h" +#include "navi10_enum.h" +#include "soc15.h" +#include "soc15d.h" +#include "soc15_common.h" +#include "nbio_v4_3.h" +#include "gfxhub_v3_0.h" +#include "gfxhub_v3_0_3.h" +#include "mmhub_v3_0.h" +#include "mmhub_v3_0_1.h" +#include "mmhub_v3_0_2.h" +#include "athub_v3_0.h" + + +static int gmc_v11_0_ecc_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int +gmc_v11_0_vm_fault_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, unsigned int type, + enum amdgpu_interrupt_state state) +{ + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + /* MM HUB */ + amdgpu_gmc_set_vm_fault_masks(adev, AMDGPU_MMHUB0(0), false); + /* GFX HUB */ + /* This works because this interrupt is only + * enabled at init/resume and disabled in + * fini/suspend, so the overall state doesn't + * change over the course of suspend/resume. + */ + if (!adev->in_s0ix) + amdgpu_gmc_set_vm_fault_masks(adev, AMDGPU_GFXHUB(0), false); + break; + case AMDGPU_IRQ_STATE_ENABLE: + /* MM HUB */ + amdgpu_gmc_set_vm_fault_masks(adev, AMDGPU_MMHUB0(0), true); + /* GFX HUB */ + /* This works because this interrupt is only + * enabled at init/resume and disabled in + * fini/suspend, so the overall state doesn't + * change over the course of suspend/resume. + */ + if (!adev->in_s0ix) + amdgpu_gmc_set_vm_fault_masks(adev, AMDGPU_GFXHUB(0), true); + break; + default: + break; + } + + return 0; +} + +static int gmc_v11_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t vmhub_index = entry->client_id == SOC21_IH_CLIENTID_VMC ? + AMDGPU_MMHUB0(0) : AMDGPU_GFXHUB(0); + struct amdgpu_vmhub *hub = &adev->vmhub[vmhub_index]; + uint32_t status = 0; + u64 addr; + + addr = (u64)entry->src_data[0] << 12; + addr |= ((u64)entry->src_data[1] & 0xf) << 44; + + if (!amdgpu_sriov_vf(adev)) { + /* + * Issue a dummy read to wait for the status register to + * be updated to avoid reading an incorrect value due to + * the new fast GRBM interface. + */ + if (entry->vmid_src == AMDGPU_GFXHUB(0)) + RREG32(hub->vm_l2_pro_fault_status); + + status = RREG32(hub->vm_l2_pro_fault_status); + WREG32_P(hub->vm_l2_pro_fault_cntl, 1, ~1); + } + + if (printk_ratelimit()) { + struct amdgpu_task_info task_info; + + memset(&task_info, 0, sizeof(struct amdgpu_task_info)); + amdgpu_vm_get_task_info(adev, entry->pasid, &task_info); + + dev_err(adev->dev, + "[%s] page fault (src_id:%u ring:%u vmid:%u pasid:%u, for process %s pid %d thread %s pid %d)\n", + entry->vmid_src ? "mmhub" : "gfxhub", + entry->src_id, entry->ring_id, entry->vmid, + entry->pasid, task_info.process_name, task_info.tgid, + task_info.task_name, task_info.pid); + dev_err(adev->dev, " in page starting at address 0x%016llx from client %d\n", + addr, entry->client_id); + if (!amdgpu_sriov_vf(adev)) + hub->vmhub_funcs->print_l2_protection_fault_status(adev, status); + } + + return 0; +} + +static const struct amdgpu_irq_src_funcs gmc_v11_0_irq_funcs = { + .set = gmc_v11_0_vm_fault_interrupt_state, + .process = gmc_v11_0_process_interrupt, +}; + +static const struct amdgpu_irq_src_funcs gmc_v11_0_ecc_funcs = { + .set = gmc_v11_0_ecc_interrupt_state, + .process = amdgpu_umc_process_ecc_irq, +}; + +static void gmc_v11_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gmc.vm_fault.num_types = 1; + adev->gmc.vm_fault.funcs = &gmc_v11_0_irq_funcs; + + if (!amdgpu_sriov_vf(adev)) { + adev->gmc.ecc_irq.num_types = 1; + adev->gmc.ecc_irq.funcs = &gmc_v11_0_ecc_funcs; + } +} + +/** + * gmc_v11_0_use_invalidate_semaphore - judge whether to use semaphore + * + * @adev: amdgpu_device pointer + * @vmhub: vmhub type + * + */ +static bool gmc_v11_0_use_invalidate_semaphore(struct amdgpu_device *adev, + uint32_t vmhub) +{ + return ((vmhub == AMDGPU_MMHUB0(0)) && + (!amdgpu_sriov_vf(adev))); +} + +static bool gmc_v11_0_get_vmid_pasid_mapping_info( + struct amdgpu_device *adev, + uint8_t vmid, uint16_t *p_pasid) +{ + *p_pasid = RREG32(SOC15_REG_OFFSET(OSSSYS, 0, regIH_VMID_0_LUT) + vmid) & 0xffff; + + return !!(*p_pasid); +} + +/* + * GART + * VMID 0 is the physical GPU addresses as used by the kernel. + * VMIDs 1-15 are used for userspace clients and are handled + * by the amdgpu vm/hsa code. + */ + +static void gmc_v11_0_flush_vm_hub(struct amdgpu_device *adev, uint32_t vmid, + unsigned int vmhub, uint32_t flush_type) +{ + bool use_semaphore = gmc_v11_0_use_invalidate_semaphore(adev, vmhub); + struct amdgpu_vmhub *hub = &adev->vmhub[vmhub]; + u32 inv_req = hub->vmhub_funcs->get_invalidate_req(vmid, flush_type); + u32 tmp; + /* Use register 17 for GART */ + const unsigned int eng = 17; + unsigned int i; + unsigned char hub_ip = 0; + + hub_ip = (vmhub == AMDGPU_GFXHUB(0)) ? + GC_HWIP : MMHUB_HWIP; + + spin_lock(&adev->gmc.invalidate_lock); + /* + * It may lose gpuvm invalidate acknowldege state across power-gating + * off cycle, add semaphore acquire before invalidation and semaphore + * release after invalidation to avoid entering power gated state + * to WA the Issue + */ + + /* TODO: It needs to continue working on debugging with semaphore for GFXHUB as well. */ + if (use_semaphore) { + for (i = 0; i < adev->usec_timeout; i++) { + /* a read return value of 1 means semaphore acuqire */ + tmp = RREG32_RLC_NO_KIQ(hub->vm_inv_eng0_sem + + hub->eng_distance * eng, hub_ip); + if (tmp & 0x1) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + DRM_ERROR("Timeout waiting for sem acquire in VM flush!\n"); + } + + WREG32_RLC_NO_KIQ(hub->vm_inv_eng0_req + hub->eng_distance * eng, inv_req, hub_ip); + + /* Wait for ACK with a delay.*/ + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32_RLC_NO_KIQ(hub->vm_inv_eng0_ack + + hub->eng_distance * eng, hub_ip); + tmp &= 1 << vmid; + if (tmp) + break; + + udelay(1); + } + + /* TODO: It needs to continue working on debugging with semaphore for GFXHUB as well. */ + if (use_semaphore) + /* + * add semaphore release after invalidation, + * write with 0 means semaphore release + */ + WREG32_RLC_NO_KIQ(hub->vm_inv_eng0_sem + + hub->eng_distance * eng, 0, hub_ip); + + /* Issue additional private vm invalidation to MMHUB */ + if ((vmhub != AMDGPU_GFXHUB(0)) && + (hub->vm_l2_bank_select_reserved_cid2) && + !amdgpu_sriov_vf(adev)) { + inv_req = RREG32_NO_KIQ(hub->vm_l2_bank_select_reserved_cid2); + /* bit 25: RSERVED_CACHE_PRIVATE_INVALIDATION */ + inv_req |= (1 << 25); + /* Issue private invalidation */ + WREG32_NO_KIQ(hub->vm_l2_bank_select_reserved_cid2, inv_req); + /* Read back to ensure invalidation is done*/ + RREG32_NO_KIQ(hub->vm_l2_bank_select_reserved_cid2); + } + + spin_unlock(&adev->gmc.invalidate_lock); + + if (i < adev->usec_timeout) + return; + + DRM_ERROR("Timeout waiting for VM flush ACK!\n"); +} + +/** + * gmc_v11_0_flush_gpu_tlb - gart tlb flush callback + * + * @adev: amdgpu_device pointer + * @vmid: vm instance to flush + * @vmhub: which hub to flush + * @flush_type: the flush type + * + * Flush the TLB for the requested page table. + */ +static void gmc_v11_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid, + uint32_t vmhub, uint32_t flush_type) +{ + if ((vmhub == AMDGPU_GFXHUB(0)) && !adev->gfx.is_poweron) + return; + + /* flush hdp cache */ + adev->hdp.funcs->flush_hdp(adev, NULL); + + /* For SRIOV run time, driver shouldn't access the register through MMIO + * Directly use kiq to do the vm invalidation instead + */ + if ((adev->gfx.kiq[0].ring.sched.ready || adev->mes.ring.sched.ready) && + (amdgpu_sriov_runtime(adev) || !amdgpu_sriov_vf(adev))) { + struct amdgpu_vmhub *hub = &adev->vmhub[vmhub]; + const unsigned int eng = 17; + u32 inv_req = hub->vmhub_funcs->get_invalidate_req(vmid, flush_type); + u32 req = hub->vm_inv_eng0_req + hub->eng_distance * eng; + u32 ack = hub->vm_inv_eng0_ack + hub->eng_distance * eng; + + amdgpu_virt_kiq_reg_write_reg_wait(adev, req, ack, inv_req, + 1 << vmid); + return; + } + + mutex_lock(&adev->mman.gtt_window_lock); + gmc_v11_0_flush_vm_hub(adev, vmid, vmhub, 0); + mutex_unlock(&adev->mman.gtt_window_lock); +} + +/** + * gmc_v11_0_flush_gpu_tlb_pasid - tlb flush via pasid + * + * @adev: amdgpu_device pointer + * @pasid: pasid to be flush + * @flush_type: the flush type + * @all_hub: flush all hubs + * @inst: is used to select which instance of KIQ to use for the invalidation + * + * Flush the TLB for the requested pasid. + */ +static int gmc_v11_0_flush_gpu_tlb_pasid(struct amdgpu_device *adev, + uint16_t pasid, uint32_t flush_type, + bool all_hub, uint32_t inst) +{ + int vmid, i; + signed long r; + uint32_t seq; + uint16_t queried_pasid; + bool ret; + struct amdgpu_ring *ring = &adev->gfx.kiq[0].ring; + struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; + + if (amdgpu_emu_mode == 0 && ring->sched.ready) { + spin_lock(&adev->gfx.kiq[0].ring_lock); + /* 2 dwords flush + 8 dwords fence */ + amdgpu_ring_alloc(ring, kiq->pmf->invalidate_tlbs_size + 8); + kiq->pmf->kiq_invalidate_tlbs(ring, + pasid, flush_type, all_hub); + r = amdgpu_fence_emit_polling(ring, &seq, MAX_KIQ_REG_WAIT); + if (r) { + amdgpu_ring_undo(ring); + spin_unlock(&adev->gfx.kiq[0].ring_lock); + return -ETIME; + } + + amdgpu_ring_commit(ring); + spin_unlock(&adev->gfx.kiq[0].ring_lock); + r = amdgpu_fence_wait_polling(ring, seq, adev->usec_timeout); + if (r < 1) { + dev_err(adev->dev, "wait for kiq fence error: %ld.\n", r); + return -ETIME; + } + + return 0; + } + + for (vmid = 1; vmid < 16; vmid++) { + + ret = gmc_v11_0_get_vmid_pasid_mapping_info(adev, vmid, + &queried_pasid); + if (ret && queried_pasid == pasid) { + if (all_hub) { + for_each_set_bit(i, adev->vmhubs_mask, AMDGPU_MAX_VMHUBS) + gmc_v11_0_flush_gpu_tlb(adev, vmid, + i, flush_type); + } else { + gmc_v11_0_flush_gpu_tlb(adev, vmid, + AMDGPU_GFXHUB(0), flush_type); + } + } + } + + return 0; +} + +static uint64_t gmc_v11_0_emit_flush_gpu_tlb(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + bool use_semaphore = gmc_v11_0_use_invalidate_semaphore(ring->adev, ring->vm_hub); + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + uint32_t req = hub->vmhub_funcs->get_invalidate_req(vmid, 0); + unsigned int eng = ring->vm_inv_eng; + + /* + * It may lose gpuvm invalidate acknowldege state across power-gating + * off cycle, add semaphore acquire before invalidation and semaphore + * release after invalidation to avoid entering power gated state + * to WA the Issue + */ + + /* TODO: It needs to continue working on debugging with semaphore for GFXHUB as well. */ + if (use_semaphore) + /* a read return value of 1 means semaphore acuqire */ + amdgpu_ring_emit_reg_wait(ring, + hub->vm_inv_eng0_sem + + hub->eng_distance * eng, 0x1, 0x1); + + amdgpu_ring_emit_wreg(ring, hub->ctx0_ptb_addr_lo32 + + (hub->ctx_addr_distance * vmid), + lower_32_bits(pd_addr)); + + amdgpu_ring_emit_wreg(ring, hub->ctx0_ptb_addr_hi32 + + (hub->ctx_addr_distance * vmid), + upper_32_bits(pd_addr)); + + amdgpu_ring_emit_reg_write_reg_wait(ring, hub->vm_inv_eng0_req + + hub->eng_distance * eng, + hub->vm_inv_eng0_ack + + hub->eng_distance * eng, + req, 1 << vmid); + + /* TODO: It needs to continue working on debugging with semaphore for GFXHUB as well. */ + if (use_semaphore) + /* + * add semaphore release after invalidation, + * write with 0 means semaphore release + */ + amdgpu_ring_emit_wreg(ring, hub->vm_inv_eng0_sem + + hub->eng_distance * eng, 0); + + return pd_addr; +} + +static void gmc_v11_0_emit_pasid_mapping(struct amdgpu_ring *ring, unsigned int vmid, + unsigned int pasid) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t reg; + + /* MES fw manages IH_VMID_x_LUT updating */ + if (ring->is_mes_queue) + return; + + if (ring->vm_hub == AMDGPU_GFXHUB(0)) + reg = SOC15_REG_OFFSET(OSSSYS, 0, regIH_VMID_0_LUT) + vmid; + else + reg = SOC15_REG_OFFSET(OSSSYS, 0, regIH_VMID_0_LUT_MM) + vmid; + + amdgpu_ring_emit_wreg(ring, reg, pasid); +} + +/* + * PTE format: + * 63:59 reserved + * 58:57 reserved + * 56 F + * 55 L + * 54 reserved + * 53:52 SW + * 51 T + * 50:48 mtype + * 47:12 4k physical page base address + * 11:7 fragment + * 6 write + * 5 read + * 4 exe + * 3 Z + * 2 snooped + * 1 system + * 0 valid + * + * PDE format: + * 63:59 block fragment size + * 58:55 reserved + * 54 P + * 53:48 reserved + * 47:6 physical base address of PD or PTE + * 5:3 reserved + * 2 C + * 1 system + * 0 valid + */ + +static uint64_t gmc_v11_0_map_mtype(struct amdgpu_device *adev, uint32_t flags) +{ + switch (flags) { + case AMDGPU_VM_MTYPE_DEFAULT: + return AMDGPU_PTE_MTYPE_NV10(MTYPE_NC); + case AMDGPU_VM_MTYPE_NC: + return AMDGPU_PTE_MTYPE_NV10(MTYPE_NC); + case AMDGPU_VM_MTYPE_WC: + return AMDGPU_PTE_MTYPE_NV10(MTYPE_WC); + case AMDGPU_VM_MTYPE_CC: + return AMDGPU_PTE_MTYPE_NV10(MTYPE_CC); + case AMDGPU_VM_MTYPE_UC: + return AMDGPU_PTE_MTYPE_NV10(MTYPE_UC); + default: + return AMDGPU_PTE_MTYPE_NV10(MTYPE_NC); + } +} + +static void gmc_v11_0_get_vm_pde(struct amdgpu_device *adev, int level, + uint64_t *addr, uint64_t *flags) +{ + if (!(*flags & AMDGPU_PDE_PTE) && !(*flags & AMDGPU_PTE_SYSTEM)) + *addr = adev->vm_manager.vram_base_offset + *addr - + adev->gmc.vram_start; + BUG_ON(*addr & 0xFFFF00000000003FULL); + + if (!adev->gmc.translate_further) + return; + + if (level == AMDGPU_VM_PDB1) { + /* Set the block fragment size */ + if (!(*flags & AMDGPU_PDE_PTE)) + *flags |= AMDGPU_PDE_BFS(0x9); + + } else if (level == AMDGPU_VM_PDB0) { + if (*flags & AMDGPU_PDE_PTE) + *flags &= ~AMDGPU_PDE_PTE; + else + *flags |= AMDGPU_PTE_TF; + } +} + +static void gmc_v11_0_get_vm_pte(struct amdgpu_device *adev, + struct amdgpu_bo_va_mapping *mapping, + uint64_t *flags) +{ + struct amdgpu_bo *bo = mapping->bo_va->base.bo; + + *flags &= ~AMDGPU_PTE_EXECUTABLE; + *flags |= mapping->flags & AMDGPU_PTE_EXECUTABLE; + + *flags &= ~AMDGPU_PTE_MTYPE_NV10_MASK; + *flags |= (mapping->flags & AMDGPU_PTE_MTYPE_NV10_MASK); + + *flags &= ~AMDGPU_PTE_NOALLOC; + *flags |= (mapping->flags & AMDGPU_PTE_NOALLOC); + + if (mapping->flags & AMDGPU_PTE_PRT) { + *flags |= AMDGPU_PTE_PRT; + *flags |= AMDGPU_PTE_SNOOPED; + *flags |= AMDGPU_PTE_LOG; + *flags |= AMDGPU_PTE_SYSTEM; + *flags &= ~AMDGPU_PTE_VALID; + } + + if (bo && bo->flags & (AMDGPU_GEM_CREATE_COHERENT | + AMDGPU_GEM_CREATE_UNCACHED)) + *flags = (*flags & ~AMDGPU_PTE_MTYPE_NV10_MASK) | + AMDGPU_PTE_MTYPE_NV10(MTYPE_UC); +} + +static unsigned int gmc_v11_0_get_vbios_fb_size(struct amdgpu_device *adev) +{ + u32 d1vga_control = RREG32_SOC15(DCE, 0, regD1VGA_CONTROL); + unsigned int size; + + if (REG_GET_FIELD(d1vga_control, D1VGA_CONTROL, D1VGA_MODE_ENABLE)) { + size = AMDGPU_VBIOS_VGA_ALLOCATION; + } else { + u32 viewport; + u32 pitch; + + viewport = RREG32_SOC15(DCE, 0, regHUBP0_DCSURF_PRI_VIEWPORT_DIMENSION); + pitch = RREG32_SOC15(DCE, 0, regHUBPREQ0_DCSURF_SURFACE_PITCH); + size = (REG_GET_FIELD(viewport, + HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_HEIGHT) * + REG_GET_FIELD(pitch, HUBPREQ0_DCSURF_SURFACE_PITCH, PITCH) * + 4); + } + + return size; +} + +static const struct amdgpu_gmc_funcs gmc_v11_0_gmc_funcs = { + .flush_gpu_tlb = gmc_v11_0_flush_gpu_tlb, + .flush_gpu_tlb_pasid = gmc_v11_0_flush_gpu_tlb_pasid, + .emit_flush_gpu_tlb = gmc_v11_0_emit_flush_gpu_tlb, + .emit_pasid_mapping = gmc_v11_0_emit_pasid_mapping, + .map_mtype = gmc_v11_0_map_mtype, + .get_vm_pde = gmc_v11_0_get_vm_pde, + .get_vm_pte = gmc_v11_0_get_vm_pte, + .get_vbios_fb_size = gmc_v11_0_get_vbios_fb_size, +}; + +static void gmc_v11_0_set_gmc_funcs(struct amdgpu_device *adev) +{ + adev->gmc.gmc_funcs = &gmc_v11_0_gmc_funcs; +} + +static void gmc_v11_0_set_umc_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[UMC_HWIP][0]) { + case IP_VERSION(8, 10, 0): + adev->umc.channel_inst_num = UMC_V8_10_CHANNEL_INSTANCE_NUM; + adev->umc.umc_inst_num = UMC_V8_10_UMC_INSTANCE_NUM; + adev->umc.max_ras_err_cnt_per_query = UMC_V8_10_TOTAL_CHANNEL_NUM(adev); + adev->umc.channel_offs = UMC_V8_10_PER_CHANNEL_OFFSET; + adev->umc.retire_unit = UMC_V8_10_NA_COL_2BITS_POWER_OF_2_NUM; + if (adev->umc.node_inst_num == 4) + adev->umc.channel_idx_tbl = &umc_v8_10_channel_idx_tbl_ext0[0][0][0]; + else + adev->umc.channel_idx_tbl = &umc_v8_10_channel_idx_tbl[0][0][0]; + adev->umc.ras = &umc_v8_10_ras; + break; + case IP_VERSION(8, 11, 0): + break; + default: + break; + } +} + + +static void gmc_v11_0_set_mmhub_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(3, 0, 1): + adev->mmhub.funcs = &mmhub_v3_0_1_funcs; + break; + case IP_VERSION(3, 0, 2): + adev->mmhub.funcs = &mmhub_v3_0_2_funcs; + break; + default: + adev->mmhub.funcs = &mmhub_v3_0_funcs; + break; + } +} + +static void gmc_v11_0_set_gfxhub_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(11, 0, 3): + adev->gfxhub.funcs = &gfxhub_v3_0_3_funcs; + break; + default: + adev->gfxhub.funcs = &gfxhub_v3_0_funcs; + break; + } +} + +static int gmc_v11_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v11_0_set_gfxhub_funcs(adev); + gmc_v11_0_set_mmhub_funcs(adev); + gmc_v11_0_set_gmc_funcs(adev); + gmc_v11_0_set_irq_funcs(adev); + gmc_v11_0_set_umc_funcs(adev); + + adev->gmc.shared_aperture_start = 0x2000000000000000ULL; + adev->gmc.shared_aperture_end = + adev->gmc.shared_aperture_start + (4ULL << 30) - 1; + adev->gmc.private_aperture_start = 0x1000000000000000ULL; + adev->gmc.private_aperture_end = + adev->gmc.private_aperture_start + (4ULL << 30) - 1; + adev->gmc.noretry_flags = AMDGPU_VM_NORETRY_FLAGS_TF; + + return 0; +} + +static int gmc_v11_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_gmc_allocate_vm_inv_eng(adev); + if (r) + return r; + + r = amdgpu_gmc_ras_late_init(adev); + if (r) + return r; + + return amdgpu_irq_get(adev, &adev->gmc.vm_fault, 0); +} + +static void gmc_v11_0_vram_gtt_location(struct amdgpu_device *adev, + struct amdgpu_gmc *mc) +{ + u64 base = 0; + + base = adev->mmhub.funcs->get_fb_location(adev); + + amdgpu_gmc_vram_location(adev, &adev->gmc, base); + amdgpu_gmc_gart_location(adev, mc); + amdgpu_gmc_agp_location(adev, mc); + + /* base offset of vram pages */ + if (amdgpu_sriov_vf(adev)) + adev->vm_manager.vram_base_offset = 0; + else + adev->vm_manager.vram_base_offset = adev->mmhub.funcs->get_mc_fb_offset(adev); +} + +/** + * gmc_v11_0_mc_init - initialize the memory controller driver params + * + * @adev: amdgpu_device pointer + * + * Look up the amount of vram, vram width, and decide how to place + * vram and gart within the GPU's physical address space. + * Returns 0 for success. + */ +static int gmc_v11_0_mc_init(struct amdgpu_device *adev) +{ + int r; + + /* size in MB on si */ + adev->gmc.mc_vram_size = + adev->nbio.funcs->get_memsize(adev) * 1024ULL * 1024ULL; + adev->gmc.real_vram_size = adev->gmc.mc_vram_size; + + if (!(adev->flags & AMD_IS_APU)) { + r = amdgpu_device_resize_fb_bar(adev); + if (r) + return r; + } + adev->gmc.aper_base = pci_resource_start(adev->pdev, 0); + adev->gmc.aper_size = pci_resource_len(adev->pdev, 0); + +#ifdef CONFIG_X86_64 + if ((adev->flags & AMD_IS_APU) && !amdgpu_passthrough(adev)) { + adev->gmc.aper_base = adev->mmhub.funcs->get_mc_fb_offset(adev); + adev->gmc.aper_size = adev->gmc.real_vram_size; + } +#endif + /* In case the PCI BAR is larger than the actual amount of vram */ + adev->gmc.visible_vram_size = adev->gmc.aper_size; + if (adev->gmc.visible_vram_size > adev->gmc.real_vram_size) + adev->gmc.visible_vram_size = adev->gmc.real_vram_size; + + /* set the gart size */ + if (amdgpu_gart_size == -1) + adev->gmc.gart_size = 512ULL << 20; + else + adev->gmc.gart_size = (u64)amdgpu_gart_size << 20; + + gmc_v11_0_vram_gtt_location(adev, &adev->gmc); + + return 0; +} + +static int gmc_v11_0_gart_init(struct amdgpu_device *adev) +{ + int r; + + if (adev->gart.bo) { + WARN(1, "PCIE GART already initialized\n"); + return 0; + } + + /* Initialize common gart structure */ + r = amdgpu_gart_init(adev); + if (r) + return r; + + adev->gart.table_size = adev->gart.num_gpu_pages * 8; + adev->gart.gart_pte_flags = AMDGPU_PTE_MTYPE_NV10(MTYPE_UC) | + AMDGPU_PTE_EXECUTABLE; + + return amdgpu_gart_table_vram_alloc(adev); +} + +static int gmc_v11_0_sw_init(void *handle) +{ + int r, vram_width = 0, vram_type = 0, vram_vendor = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->mmhub.funcs->init(adev); + + spin_lock_init(&adev->gmc.invalidate_lock); + + r = amdgpu_atomfirmware_get_vram_info(adev, + &vram_width, &vram_type, &vram_vendor); + adev->gmc.vram_width = vram_width; + + adev->gmc.vram_type = vram_type; + adev->gmc.vram_vendor = vram_vendor; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 1): + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): + case IP_VERSION(11, 0, 4): + set_bit(AMDGPU_GFXHUB(0), adev->vmhubs_mask); + set_bit(AMDGPU_MMHUB0(0), adev->vmhubs_mask); + /* + * To fulfill 4-level page support, + * vm size is 256TB (48bit), maximum size, + * block size 512 (9bit) + */ + amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48); + break; + default: + break; + } + + /* This interrupt is VMC page fault.*/ + r = amdgpu_irq_add_id(adev, SOC21_IH_CLIENTID_VMC, + VMC_1_0__SRCID__VM_FAULT, + &adev->gmc.vm_fault); + + if (r) + return r; + + r = amdgpu_irq_add_id(adev, SOC21_IH_CLIENTID_GFX, + UTCL2_1_0__SRCID__FAULT, + &adev->gmc.vm_fault); + if (r) + return r; + + if (!amdgpu_sriov_vf(adev)) { + /* interrupt sent to DF. */ + r = amdgpu_irq_add_id(adev, SOC21_IH_CLIENTID_DF, 0, + &adev->gmc.ecc_irq); + if (r) + return r; + } + + /* + * Set the internal MC address mask This is the max address of the GPU's + * internal address space. + */ + adev->gmc.mc_mask = 0xffffffffffffULL; /* 48 bit MC */ + + r = dma_set_mask_and_coherent(adev->dev, DMA_BIT_MASK(44)); + if (r) { + dev_warn(adev->dev, "amdgpu: No suitable DMA available.\n"); + return r; + } + + adev->need_swiotlb = drm_need_swiotlb(44); + + r = gmc_v11_0_mc_init(adev); + if (r) + return r; + + amdgpu_gmc_get_vbios_allocations(adev); + + /* Memory manager */ + r = amdgpu_bo_init(adev); + if (r) + return r; + + r = gmc_v11_0_gart_init(adev); + if (r) + return r; + + /* + * number of VMs + * VMID 0 is reserved for System + * amdgpu graphics/compute will use VMIDs 1-7 + * amdkfd will use VMIDs 8-15 + */ + adev->vm_manager.first_kfd_vmid = 8; + + amdgpu_vm_manager_init(adev); + + r = amdgpu_gmc_ras_sw_init(adev); + if (r) + return r; + + return 0; +} + +/** + * gmc_v11_0_gart_fini - vm fini callback + * + * @adev: amdgpu_device pointer + * + * Tears down the driver GART/VM setup (CIK). + */ +static void gmc_v11_0_gart_fini(struct amdgpu_device *adev) +{ + amdgpu_gart_table_vram_free(adev); +} + +static int gmc_v11_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_vm_manager_fini(adev); + gmc_v11_0_gart_fini(adev); + amdgpu_gem_force_release(adev); + amdgpu_bo_fini(adev); + + return 0; +} + +static void gmc_v11_0_init_golden_registers(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) { + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + WREG32(hub->vm_contexts_disable, 0); + return; + } +} + +/** + * gmc_v11_0_gart_enable - gart enable + * + * @adev: amdgpu_device pointer + */ +static int gmc_v11_0_gart_enable(struct amdgpu_device *adev) +{ + int r; + bool value; + + if (adev->gart.bo == NULL) { + dev_err(adev->dev, "No VRAM object for PCIE GART.\n"); + return -EINVAL; + } + + amdgpu_gtt_mgr_recover(&adev->mman.gtt_mgr); + + r = adev->mmhub.funcs->gart_enable(adev); + if (r) + return r; + + /* Flush HDP after it is initialized */ + adev->hdp.funcs->flush_hdp(adev, NULL); + + value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ? + false : true; + + adev->mmhub.funcs->set_fault_enable_default(adev, value); + gmc_v11_0_flush_gpu_tlb(adev, 0, AMDGPU_MMHUB0(0), 0); + + DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n", + (unsigned int)(adev->gmc.gart_size >> 20), + (unsigned long long)amdgpu_bo_gpu_offset(adev->gart.bo)); + + return 0; +} + +static int gmc_v11_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* The sequence of these two function calls matters.*/ + gmc_v11_0_init_golden_registers(adev); + + r = gmc_v11_0_gart_enable(adev); + if (r) + return r; + + if (adev->umc.funcs && adev->umc.funcs->init_registers) + adev->umc.funcs->init_registers(adev); + + return 0; +} + +/** + * gmc_v11_0_gart_disable - gart disable + * + * @adev: amdgpu_device pointer + * + * This disables all VM page table. + */ +static void gmc_v11_0_gart_disable(struct amdgpu_device *adev) +{ + adev->mmhub.funcs->gart_disable(adev); +} + +static int gmc_v11_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) { + /* full access mode, so don't touch any GMC register */ + DRM_DEBUG("For SRIOV client, shouldn't do anything.\n"); + return 0; + } + + amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0); + gmc_v11_0_gart_disable(adev); + + return 0; +} + +static int gmc_v11_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v11_0_hw_fini(adev); + + return 0; +} + +static int gmc_v11_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = gmc_v11_0_hw_init(adev); + if (r) + return r; + + amdgpu_vmid_reset_all(adev); + + return 0; +} + +static bool gmc_v11_0_is_idle(void *handle) +{ + /* MC is always ready in GMC v11.*/ + return true; +} + +static int gmc_v11_0_wait_for_idle(void *handle) +{ + /* There is no need to wait for MC idle in GMC v11.*/ + return 0; +} + +static int gmc_v11_0_soft_reset(void *handle) +{ + return 0; +} + +static int gmc_v11_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = adev->mmhub.funcs->set_clockgating(adev, state); + if (r) + return r; + + return athub_v3_0_set_clockgating(adev, state); +} + +static void gmc_v11_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->mmhub.funcs->get_clockgating(adev, flags); + + athub_v3_0_get_clockgating(adev, flags); +} + +static int gmc_v11_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +const struct amd_ip_funcs gmc_v11_0_ip_funcs = { + .name = "gmc_v11_0", + .early_init = gmc_v11_0_early_init, + .sw_init = gmc_v11_0_sw_init, + .hw_init = gmc_v11_0_hw_init, + .late_init = gmc_v11_0_late_init, + .sw_fini = gmc_v11_0_sw_fini, + .hw_fini = gmc_v11_0_hw_fini, + .suspend = gmc_v11_0_suspend, + .resume = gmc_v11_0_resume, + .is_idle = gmc_v11_0_is_idle, + .wait_for_idle = gmc_v11_0_wait_for_idle, + .soft_reset = gmc_v11_0_soft_reset, + .set_clockgating_state = gmc_v11_0_set_clockgating_state, + .set_powergating_state = gmc_v11_0_set_powergating_state, + .get_clockgating_state = gmc_v11_0_get_clockgating_state, +}; + +const struct amdgpu_ip_block_version gmc_v11_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GMC, + .major = 11, + .minor = 0, + .rev = 0, + .funcs = &gmc_v11_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.h b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.h new file mode 100644 index 000000000..def4d5516 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GMC_V11_0_H__ +#define __GMC_V11_0_H__ + +extern const struct amd_ip_funcs gmc_v11_0_ip_funcs; +extern const struct amdgpu_ip_block_version gmc_v11_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c new file mode 100644 index 000000000..5b837a65f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c @@ -0,0 +1,1149 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include + +#include +#include "amdgpu.h" +#include "gmc_v6_0.h" +#include "amdgpu_ucode.h" +#include "amdgpu_gem.h" + +#include "bif/bif_3_0_d.h" +#include "bif/bif_3_0_sh_mask.h" +#include "oss/oss_1_0_d.h" +#include "oss/oss_1_0_sh_mask.h" +#include "gmc/gmc_6_0_d.h" +#include "gmc/gmc_6_0_sh_mask.h" +#include "dce/dce_6_0_d.h" +#include "dce/dce_6_0_sh_mask.h" +#include "si_enums.h" + +static void gmc_v6_0_set_gmc_funcs(struct amdgpu_device *adev); +static void gmc_v6_0_set_irq_funcs(struct amdgpu_device *adev); +static int gmc_v6_0_wait_for_idle(void *handle); + +MODULE_FIRMWARE("amdgpu/tahiti_mc.bin"); +MODULE_FIRMWARE("amdgpu/pitcairn_mc.bin"); +MODULE_FIRMWARE("amdgpu/verde_mc.bin"); +MODULE_FIRMWARE("amdgpu/oland_mc.bin"); +MODULE_FIRMWARE("amdgpu/hainan_mc.bin"); +MODULE_FIRMWARE("amdgpu/si58_mc.bin"); + +#define MC_SEQ_MISC0__MT__MASK 0xf0000000 +#define MC_SEQ_MISC0__MT__GDDR1 0x10000000 +#define MC_SEQ_MISC0__MT__DDR2 0x20000000 +#define MC_SEQ_MISC0__MT__GDDR3 0x30000000 +#define MC_SEQ_MISC0__MT__GDDR4 0x40000000 +#define MC_SEQ_MISC0__MT__GDDR5 0x50000000 +#define MC_SEQ_MISC0__MT__HBM 0x60000000 +#define MC_SEQ_MISC0__MT__DDR3 0xB0000000 + +static void gmc_v6_0_mc_stop(struct amdgpu_device *adev) +{ + u32 blackout; + + gmc_v6_0_wait_for_idle((void *)adev); + + blackout = RREG32(mmMC_SHARED_BLACKOUT_CNTL); + if (REG_GET_FIELD(blackout, MC_SHARED_BLACKOUT_CNTL, BLACKOUT_MODE) != 1) { + /* Block CPU access */ + WREG32(mmBIF_FB_EN, 0); + /* blackout the MC */ + blackout = REG_SET_FIELD(blackout, + MC_SHARED_BLACKOUT_CNTL, BLACKOUT_MODE, 0); + WREG32(mmMC_SHARED_BLACKOUT_CNTL, blackout | 1); + } + /* wait for the MC to settle */ + udelay(100); + +} + +static void gmc_v6_0_mc_resume(struct amdgpu_device *adev) +{ + u32 tmp; + + /* unblackout the MC */ + tmp = RREG32(mmMC_SHARED_BLACKOUT_CNTL); + tmp = REG_SET_FIELD(tmp, MC_SHARED_BLACKOUT_CNTL, BLACKOUT_MODE, 0); + WREG32(mmMC_SHARED_BLACKOUT_CNTL, tmp); + /* allow CPU access */ + tmp = REG_SET_FIELD(0, BIF_FB_EN, FB_READ_EN, 1); + tmp = REG_SET_FIELD(tmp, BIF_FB_EN, FB_WRITE_EN, 1); + WREG32(mmBIF_FB_EN, tmp); +} + +static int gmc_v6_0_init_microcode(struct amdgpu_device *adev) +{ + const char *chip_name; + char fw_name[30]; + int err; + bool is_58_fw = false; + + DRM_DEBUG("\n"); + + switch (adev->asic_type) { + case CHIP_TAHITI: + chip_name = "tahiti"; + break; + case CHIP_PITCAIRN: + chip_name = "pitcairn"; + break; + case CHIP_VERDE: + chip_name = "verde"; + break; + case CHIP_OLAND: + chip_name = "oland"; + break; + case CHIP_HAINAN: + chip_name = "hainan"; + break; + default: + BUG(); + } + + /* this memory configuration requires special firmware */ + if (((RREG32(mmMC_SEQ_MISC0) & 0xff000000) >> 24) == 0x58) + is_58_fw = true; + + if (is_58_fw) + snprintf(fw_name, sizeof(fw_name), "amdgpu/si58_mc.bin"); + else + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mc.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gmc.fw, fw_name); + if (err) { + dev_err(adev->dev, + "si_mc: Failed to load firmware \"%s\"\n", + fw_name); + amdgpu_ucode_release(&adev->gmc.fw); + } + return err; +} + +static int gmc_v6_0_mc_load_microcode(struct amdgpu_device *adev) +{ + const __le32 *new_fw_data = NULL; + u32 running; + const __le32 *new_io_mc_regs = NULL; + int i, regs_size, ucode_size; + const struct mc_firmware_header_v1_0 *hdr; + + if (!adev->gmc.fw) + return -EINVAL; + + hdr = (const struct mc_firmware_header_v1_0 *)adev->gmc.fw->data; + + amdgpu_ucode_print_mc_hdr(&hdr->header); + + adev->gmc.fw_version = le32_to_cpu(hdr->header.ucode_version); + regs_size = le32_to_cpu(hdr->io_debug_size_bytes) / (4 * 2); + new_io_mc_regs = (const __le32 *) + (adev->gmc.fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes)); + ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + new_fw_data = (const __le32 *) + (adev->gmc.fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + running = RREG32(mmMC_SEQ_SUP_CNTL) & MC_SEQ_SUP_CNTL__RUN_MASK; + + if (running == 0) { + + /* reset the engine and set to writable */ + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000008); + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000010); + + /* load mc io regs */ + for (i = 0; i < regs_size; i++) { + WREG32(mmMC_SEQ_IO_DEBUG_INDEX, le32_to_cpup(new_io_mc_regs++)); + WREG32(mmMC_SEQ_IO_DEBUG_DATA, le32_to_cpup(new_io_mc_regs++)); + } + /* load the MC ucode */ + for (i = 0; i < ucode_size; i++) + WREG32(mmMC_SEQ_SUP_PGM, le32_to_cpup(new_fw_data++)); + + /* put the engine back into the active state */ + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000008); + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000004); + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000001); + + /* wait for training to complete */ + for (i = 0; i < adev->usec_timeout; i++) { + if (RREG32(mmMC_SEQ_TRAIN_WAKEUP_CNTL) & MC_SEQ_TRAIN_WAKEUP_CNTL__TRAIN_DONE_D0_MASK) + break; + udelay(1); + } + for (i = 0; i < adev->usec_timeout; i++) { + if (RREG32(mmMC_SEQ_TRAIN_WAKEUP_CNTL) & MC_SEQ_TRAIN_WAKEUP_CNTL__TRAIN_DONE_D1_MASK) + break; + udelay(1); + } + + } + + return 0; +} + +static void gmc_v6_0_vram_gtt_location(struct amdgpu_device *adev, + struct amdgpu_gmc *mc) +{ + u64 base = RREG32(mmMC_VM_FB_LOCATION) & 0xFFFF; + + base <<= 24; + + amdgpu_gmc_vram_location(adev, mc, base); + amdgpu_gmc_gart_location(adev, mc); +} + +static void gmc_v6_0_mc_program(struct amdgpu_device *adev) +{ + int i, j; + + /* Initialize HDP */ + for (i = 0, j = 0; i < 32; i++, j += 0x6) { + WREG32((0xb05 + j), 0x00000000); + WREG32((0xb06 + j), 0x00000000); + WREG32((0xb07 + j), 0x00000000); + WREG32((0xb08 + j), 0x00000000); + WREG32((0xb09 + j), 0x00000000); + } + WREG32(mmHDP_REG_COHERENCY_FLUSH_CNTL, 0); + + if (gmc_v6_0_wait_for_idle((void *)adev)) + dev_warn(adev->dev, "Wait for MC idle timedout !\n"); + + if (adev->mode_info.num_crtc) { + u32 tmp; + + /* Lockout access through VGA aperture*/ + tmp = RREG32(mmVGA_HDP_CONTROL); + tmp |= VGA_HDP_CONTROL__VGA_MEMORY_DISABLE_MASK; + WREG32(mmVGA_HDP_CONTROL, tmp); + + /* disable VGA render */ + tmp = RREG32(mmVGA_RENDER_CONTROL); + tmp &= ~VGA_VSTATUS_CNTL; + WREG32(mmVGA_RENDER_CONTROL, tmp); + } + /* Update configuration */ + WREG32(mmMC_VM_SYSTEM_APERTURE_LOW_ADDR, + adev->gmc.vram_start >> 12); + WREG32(mmMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + adev->gmc.vram_end >> 12); + WREG32(mmMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, + adev->mem_scratch.gpu_addr >> 12); + WREG32(mmMC_VM_AGP_BASE, 0); + WREG32(mmMC_VM_AGP_TOP, 0x0FFFFFFF); + WREG32(mmMC_VM_AGP_BOT, 0x0FFFFFFF); + + if (gmc_v6_0_wait_for_idle((void *)adev)) + dev_warn(adev->dev, "Wait for MC idle timedout !\n"); +} + +static int gmc_v6_0_mc_init(struct amdgpu_device *adev) +{ + + u32 tmp; + int chansize, numchan; + int r; + + tmp = RREG32(mmMC_ARB_RAMCFG); + if (tmp & (1 << 11)) + chansize = 16; + else if (tmp & MC_ARB_RAMCFG__CHANSIZE_MASK) + chansize = 64; + else + chansize = 32; + + tmp = RREG32(mmMC_SHARED_CHMAP); + switch ((tmp & MC_SHARED_CHMAP__NOOFCHAN_MASK) >> MC_SHARED_CHMAP__NOOFCHAN__SHIFT) { + case 0: + default: + numchan = 1; + break; + case 1: + numchan = 2; + break; + case 2: + numchan = 4; + break; + case 3: + numchan = 8; + break; + case 4: + numchan = 3; + break; + case 5: + numchan = 6; + break; + case 6: + numchan = 10; + break; + case 7: + numchan = 12; + break; + case 8: + numchan = 16; + break; + } + adev->gmc.vram_width = numchan * chansize; + /* size in MB on si */ + adev->gmc.mc_vram_size = RREG32(mmCONFIG_MEMSIZE) * 1024ULL * 1024ULL; + adev->gmc.real_vram_size = RREG32(mmCONFIG_MEMSIZE) * 1024ULL * 1024ULL; + + if (!(adev->flags & AMD_IS_APU)) { + r = amdgpu_device_resize_fb_bar(adev); + if (r) + return r; + } + adev->gmc.aper_base = pci_resource_start(adev->pdev, 0); + adev->gmc.aper_size = pci_resource_len(adev->pdev, 0); + adev->gmc.visible_vram_size = adev->gmc.aper_size; + + /* set the gart size */ + if (amdgpu_gart_size == -1) { + switch (adev->asic_type) { + case CHIP_HAINAN: /* no MM engines */ + default: + adev->gmc.gart_size = 256ULL << 20; + break; + case CHIP_VERDE: /* UVD, VCE do not support GPUVM */ + case CHIP_TAHITI: /* UVD, VCE do not support GPUVM */ + case CHIP_PITCAIRN: /* UVD, VCE do not support GPUVM */ + case CHIP_OLAND: /* UVD, VCE do not support GPUVM */ + adev->gmc.gart_size = 1024ULL << 20; + break; + } + } else { + adev->gmc.gart_size = (u64)amdgpu_gart_size << 20; + } + + adev->gmc.gart_size += adev->pm.smu_prv_buffer_size; + gmc_v6_0_vram_gtt_location(adev, &adev->gmc); + + return 0; +} + +static void gmc_v6_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid, + uint32_t vmhub, uint32_t flush_type) +{ + WREG32(mmVM_INVALIDATE_REQUEST, 1 << vmid); +} + +static uint64_t gmc_v6_0_emit_flush_gpu_tlb(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + uint32_t reg; + + /* write new base address */ + if (vmid < 8) + reg = mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR + vmid; + else + reg = mmVM_CONTEXT8_PAGE_TABLE_BASE_ADDR + (vmid - 8); + amdgpu_ring_emit_wreg(ring, reg, pd_addr >> 12); + + /* bits 0-15 are the VM contexts0-15 */ + amdgpu_ring_emit_wreg(ring, mmVM_INVALIDATE_REQUEST, 1 << vmid); + + return pd_addr; +} + +static void gmc_v6_0_get_vm_pde(struct amdgpu_device *adev, int level, + uint64_t *addr, uint64_t *flags) +{ + BUG_ON(*addr & 0xFFFFFF0000000FFFULL); +} + +static void gmc_v6_0_get_vm_pte(struct amdgpu_device *adev, + struct amdgpu_bo_va_mapping *mapping, + uint64_t *flags) +{ + *flags &= ~AMDGPU_PTE_EXECUTABLE; + *flags &= ~AMDGPU_PTE_PRT; +} + +static void gmc_v6_0_set_fault_enable_default(struct amdgpu_device *adev, + bool value) +{ + u32 tmp; + + tmp = RREG32(mmVM_CONTEXT1_CNTL); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + WREG32(mmVM_CONTEXT1_CNTL, tmp); +} + + /** + * gmc_v8_0_set_prt() - set PRT VM fault + * + * @adev: amdgpu_device pointer + * @enable: enable/disable VM fault handling for PRT + */ +static void gmc_v6_0_set_prt(struct amdgpu_device *adev, bool enable) +{ + u32 tmp; + + if (enable && !adev->gmc.prt_warning) { + dev_warn(adev->dev, "Disabling VM faults because of PRT request!\n"); + adev->gmc.prt_warning = true; + } + + tmp = RREG32(mmVM_PRT_CNTL); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + CB_DISABLE_FAULT_ON_UNMAPPED_ACCESS, + enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + TC_DISABLE_FAULT_ON_UNMAPPED_ACCESS, + enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + L2_CACHE_STORE_INVALID_ENTRIES, + enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + L1_TLB_STORE_INVALID_ENTRIES, + enable); + WREG32(mmVM_PRT_CNTL, tmp); + + if (enable) { + uint32_t low = AMDGPU_VA_RESERVED_SIZE >> AMDGPU_GPU_PAGE_SHIFT; + uint32_t high = adev->vm_manager.max_pfn - + (AMDGPU_VA_RESERVED_SIZE >> AMDGPU_GPU_PAGE_SHIFT); + + WREG32(mmVM_PRT_APERTURE0_LOW_ADDR, low); + WREG32(mmVM_PRT_APERTURE1_LOW_ADDR, low); + WREG32(mmVM_PRT_APERTURE2_LOW_ADDR, low); + WREG32(mmVM_PRT_APERTURE3_LOW_ADDR, low); + WREG32(mmVM_PRT_APERTURE0_HIGH_ADDR, high); + WREG32(mmVM_PRT_APERTURE1_HIGH_ADDR, high); + WREG32(mmVM_PRT_APERTURE2_HIGH_ADDR, high); + WREG32(mmVM_PRT_APERTURE3_HIGH_ADDR, high); + } else { + WREG32(mmVM_PRT_APERTURE0_LOW_ADDR, 0xfffffff); + WREG32(mmVM_PRT_APERTURE1_LOW_ADDR, 0xfffffff); + WREG32(mmVM_PRT_APERTURE2_LOW_ADDR, 0xfffffff); + WREG32(mmVM_PRT_APERTURE3_LOW_ADDR, 0xfffffff); + WREG32(mmVM_PRT_APERTURE0_HIGH_ADDR, 0x0); + WREG32(mmVM_PRT_APERTURE1_HIGH_ADDR, 0x0); + WREG32(mmVM_PRT_APERTURE2_HIGH_ADDR, 0x0); + WREG32(mmVM_PRT_APERTURE3_HIGH_ADDR, 0x0); + } +} + +static int gmc_v6_0_gart_enable(struct amdgpu_device *adev) +{ + uint64_t table_addr; + u32 field; + int i; + + if (adev->gart.bo == NULL) { + dev_err(adev->dev, "No VRAM object for PCIE GART.\n"); + return -EINVAL; + } + amdgpu_gtt_mgr_recover(&adev->mman.gtt_mgr); + + table_addr = amdgpu_bo_gpu_offset(adev->gart.bo); + + /* Setup TLB control */ + WREG32(mmMC_VM_MX_L1_TLB_CNTL, + (0xA << 7) | + MC_VM_MX_L1_TLB_CNTL__ENABLE_L1_TLB_MASK | + MC_VM_MX_L1_TLB_CNTL__ENABLE_L1_FRAGMENT_PROCESSING_MASK | + MC_VM_MX_L1_TLB_CNTL__SYSTEM_ACCESS_MODE_MASK | + MC_VM_MX_L1_TLB_CNTL__ENABLE_ADVANCED_DRIVER_MODEL_MASK | + (0UL << MC_VM_MX_L1_TLB_CNTL__SYSTEM_APERTURE_UNMAPPED_ACCESS__SHIFT)); + /* Setup L2 cache */ + WREG32(mmVM_L2_CNTL, + VM_L2_CNTL__ENABLE_L2_CACHE_MASK | + VM_L2_CNTL__ENABLE_L2_FRAGMENT_PROCESSING_MASK | + VM_L2_CNTL__ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE_MASK | + VM_L2_CNTL__ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE_MASK | + (7UL << VM_L2_CNTL__EFFECTIVE_L2_QUEUE_SIZE__SHIFT) | + (1UL << VM_L2_CNTL__CONTEXT1_IDENTITY_ACCESS_MODE__SHIFT)); + WREG32(mmVM_L2_CNTL2, + VM_L2_CNTL2__INVALIDATE_ALL_L1_TLBS_MASK | + VM_L2_CNTL2__INVALIDATE_L2_CACHE_MASK); + + field = adev->vm_manager.fragment_size; + WREG32(mmVM_L2_CNTL3, + VM_L2_CNTL3__L2_CACHE_BIGK_ASSOCIATIVITY_MASK | + (field << VM_L2_CNTL3__BANK_SELECT__SHIFT) | + (field << VM_L2_CNTL3__L2_CACHE_BIGK_FRAGMENT_SIZE__SHIFT)); + /* setup context0 */ + WREG32(mmVM_CONTEXT0_PAGE_TABLE_START_ADDR, adev->gmc.gart_start >> 12); + WREG32(mmVM_CONTEXT0_PAGE_TABLE_END_ADDR, adev->gmc.gart_end >> 12); + WREG32(mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR, table_addr >> 12); + WREG32(mmVM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR, + (u32)(adev->dummy_page_addr >> 12)); + WREG32(mmVM_CONTEXT0_CNTL2, 0); + WREG32(mmVM_CONTEXT0_CNTL, + VM_CONTEXT0_CNTL__ENABLE_CONTEXT_MASK | + (0UL << VM_CONTEXT0_CNTL__PAGE_TABLE_DEPTH__SHIFT) | + VM_CONTEXT0_CNTL__RANGE_PROTECTION_FAULT_ENABLE_DEFAULT_MASK); + + WREG32(0x575, 0); + WREG32(0x576, 0); + WREG32(0x577, 0); + + /* empty context1-15 */ + /* set vm size, must be a multiple of 4 */ + WREG32(mmVM_CONTEXT1_PAGE_TABLE_START_ADDR, 0); + WREG32(mmVM_CONTEXT1_PAGE_TABLE_END_ADDR, adev->vm_manager.max_pfn - 1); + /* Assign the pt base to something valid for now; the pts used for + * the VMs are determined by the application and setup and assigned + * on the fly in the vm part of radeon_gart.c + */ + for (i = 1; i < AMDGPU_NUM_VMID; i++) { + if (i < 8) + WREG32(mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR + i, + table_addr >> 12); + else + WREG32(mmVM_CONTEXT8_PAGE_TABLE_BASE_ADDR + i - 8, + table_addr >> 12); + } + + /* enable context1-15 */ + WREG32(mmVM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR, + (u32)(adev->dummy_page_addr >> 12)); + WREG32(mmVM_CONTEXT1_CNTL2, 4); + WREG32(mmVM_CONTEXT1_CNTL, + VM_CONTEXT1_CNTL__ENABLE_CONTEXT_MASK | + (1UL << VM_CONTEXT1_CNTL__PAGE_TABLE_DEPTH__SHIFT) | + ((adev->vm_manager.block_size - 9) + << VM_CONTEXT1_CNTL__PAGE_TABLE_BLOCK_SIZE__SHIFT)); + if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) + gmc_v6_0_set_fault_enable_default(adev, false); + else + gmc_v6_0_set_fault_enable_default(adev, true); + + gmc_v6_0_flush_gpu_tlb(adev, 0, 0, 0); + dev_info(adev->dev, "PCIE GART of %uM enabled (table at 0x%016llX).\n", + (unsigned int)(adev->gmc.gart_size >> 20), + (unsigned long long)table_addr); + return 0; +} + +static int gmc_v6_0_gart_init(struct amdgpu_device *adev) +{ + int r; + + if (adev->gart.bo) { + dev_warn(adev->dev, "gmc_v6_0 PCIE GART already initialized\n"); + return 0; + } + r = amdgpu_gart_init(adev); + if (r) + return r; + adev->gart.table_size = adev->gart.num_gpu_pages * 8; + adev->gart.gart_pte_flags = 0; + return amdgpu_gart_table_vram_alloc(adev); +} + +static void gmc_v6_0_gart_disable(struct amdgpu_device *adev) +{ + /*unsigned i; + + for (i = 1; i < 16; ++i) { + uint32_t reg; + if (i < 8) + reg = VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + i ; + else + reg = VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + (i - 8); + adev->vm_manager.saved_table_addr[i] = RREG32(reg); + }*/ + + /* Disable all tables */ + WREG32(mmVM_CONTEXT0_CNTL, 0); + WREG32(mmVM_CONTEXT1_CNTL, 0); + /* Setup TLB control */ + WREG32(mmMC_VM_MX_L1_TLB_CNTL, + MC_VM_MX_L1_TLB_CNTL__SYSTEM_ACCESS_MODE_MASK | + (0UL << MC_VM_MX_L1_TLB_CNTL__SYSTEM_APERTURE_UNMAPPED_ACCESS__SHIFT)); + /* Setup L2 cache */ + WREG32(mmVM_L2_CNTL, + VM_L2_CNTL__ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE_MASK | + VM_L2_CNTL__ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE_MASK | + (7UL << VM_L2_CNTL__EFFECTIVE_L2_QUEUE_SIZE__SHIFT) | + (1UL << VM_L2_CNTL__CONTEXT1_IDENTITY_ACCESS_MODE__SHIFT)); + WREG32(mmVM_L2_CNTL2, 0); + WREG32(mmVM_L2_CNTL3, + VM_L2_CNTL3__L2_CACHE_BIGK_ASSOCIATIVITY_MASK | + (0UL << VM_L2_CNTL3__L2_CACHE_BIGK_FRAGMENT_SIZE__SHIFT)); +} + +static void gmc_v6_0_vm_decode_fault(struct amdgpu_device *adev, + u32 status, u32 addr, u32 mc_client) +{ + u32 mc_id; + u32 vmid = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, VMID); + u32 protections = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, + PROTECTIONS); + char block[5] = { mc_client >> 24, (mc_client >> 16) & 0xff, + (mc_client >> 8) & 0xff, mc_client & 0xff, 0 }; + + mc_id = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, + MEMORY_CLIENT_ID); + + dev_err(adev->dev, "VM fault (0x%02x, vmid %d) at page %u, %s from '%s' (0x%08x) (%d)\n", + protections, vmid, addr, + REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, + MEMORY_CLIENT_RW) ? + "write" : "read", block, mc_client, mc_id); +} + +/* +static const u32 mc_cg_registers[] = { + MC_HUB_MISC_HUB_CG, + MC_HUB_MISC_SIP_CG, + MC_HUB_MISC_VM_CG, + MC_XPB_CLK_GAT, + ATC_MISC_CG, + MC_CITF_MISC_WR_CG, + MC_CITF_MISC_RD_CG, + MC_CITF_MISC_VM_CG, + VM_L2_CG, +}; + +static const u32 mc_cg_ls_en[] = { + MC_HUB_MISC_HUB_CG__MEM_LS_ENABLE_MASK, + MC_HUB_MISC_SIP_CG__MEM_LS_ENABLE_MASK, + MC_HUB_MISC_VM_CG__MEM_LS_ENABLE_MASK, + MC_XPB_CLK_GAT__MEM_LS_ENABLE_MASK, + ATC_MISC_CG__MEM_LS_ENABLE_MASK, + MC_CITF_MISC_WR_CG__MEM_LS_ENABLE_MASK, + MC_CITF_MISC_RD_CG__MEM_LS_ENABLE_MASK, + MC_CITF_MISC_VM_CG__MEM_LS_ENABLE_MASK, + VM_L2_CG__MEM_LS_ENABLE_MASK, +}; + +static const u32 mc_cg_en[] = { + MC_HUB_MISC_HUB_CG__ENABLE_MASK, + MC_HUB_MISC_SIP_CG__ENABLE_MASK, + MC_HUB_MISC_VM_CG__ENABLE_MASK, + MC_XPB_CLK_GAT__ENABLE_MASK, + ATC_MISC_CG__ENABLE_MASK, + MC_CITF_MISC_WR_CG__ENABLE_MASK, + MC_CITF_MISC_RD_CG__ENABLE_MASK, + MC_CITF_MISC_VM_CG__ENABLE_MASK, + VM_L2_CG__ENABLE_MASK, +}; + +static void gmc_v6_0_enable_mc_ls(struct amdgpu_device *adev, + bool enable) +{ + int i; + u32 orig, data; + + for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { + orig = data = RREG32(mc_cg_registers[i]); + if (enable && (adev->cg_flags & AMDGPU_CG_SUPPORT_MC_LS)) + data |= mc_cg_ls_en[i]; + else + data &= ~mc_cg_ls_en[i]; + if (data != orig) + WREG32(mc_cg_registers[i], data); + } +} + +static void gmc_v6_0_enable_mc_mgcg(struct amdgpu_device *adev, + bool enable) +{ + int i; + u32 orig, data; + + for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { + orig = data = RREG32(mc_cg_registers[i]); + if (enable && (adev->cg_flags & AMDGPU_CG_SUPPORT_MC_MGCG)) + data |= mc_cg_en[i]; + else + data &= ~mc_cg_en[i]; + if (data != orig) + WREG32(mc_cg_registers[i], data); + } +} + +static void gmc_v6_0_enable_bif_mgls(struct amdgpu_device *adev, + bool enable) +{ + u32 orig, data; + + orig = data = RREG32_PCIE(ixPCIE_CNTL2); + + if (enable && (adev->cg_flags & AMDGPU_CG_SUPPORT_BIF_LS)) { + data = REG_SET_FIELD(data, PCIE_CNTL2, SLV_MEM_LS_EN, 1); + data = REG_SET_FIELD(data, PCIE_CNTL2, MST_MEM_LS_EN, 1); + data = REG_SET_FIELD(data, PCIE_CNTL2, REPLAY_MEM_LS_EN, 1); + data = REG_SET_FIELD(data, PCIE_CNTL2, SLV_MEM_AGGRESSIVE_LS_EN, 1); + } else { + data = REG_SET_FIELD(data, PCIE_CNTL2, SLV_MEM_LS_EN, 0); + data = REG_SET_FIELD(data, PCIE_CNTL2, MST_MEM_LS_EN, 0); + data = REG_SET_FIELD(data, PCIE_CNTL2, REPLAY_MEM_LS_EN, 0); + data = REG_SET_FIELD(data, PCIE_CNTL2, SLV_MEM_AGGRESSIVE_LS_EN, 0); + } + + if (orig != data) + WREG32_PCIE(ixPCIE_CNTL2, data); +} + +static void gmc_v6_0_enable_hdp_mgcg(struct amdgpu_device *adev, + bool enable) +{ + u32 orig, data; + + orig = data = RREG32(mmHDP_HOST_PATH_CNTL); + + if (enable && (adev->cg_flags & AMDGPU_CG_SUPPORT_HDP_MGCG)) + data = REG_SET_FIELD(data, HDP_HOST_PATH_CNTL, CLOCK_GATING_DIS, 0); + else + data = REG_SET_FIELD(data, HDP_HOST_PATH_CNTL, CLOCK_GATING_DIS, 1); + + if (orig != data) + WREG32(mmHDP_HOST_PATH_CNTL, data); +} + +static void gmc_v6_0_enable_hdp_ls(struct amdgpu_device *adev, + bool enable) +{ + u32 orig, data; + + orig = data = RREG32(mmHDP_MEM_POWER_LS); + + if (enable && (adev->cg_flags & AMDGPU_CG_SUPPORT_HDP_LS)) + data = REG_SET_FIELD(data, HDP_MEM_POWER_LS, LS_ENABLE, 1); + else + data = REG_SET_FIELD(data, HDP_MEM_POWER_LS, LS_ENABLE, 0); + + if (orig != data) + WREG32(mmHDP_MEM_POWER_LS, data); +} +*/ + +static int gmc_v6_0_convert_vram_type(int mc_seq_vram_type) +{ + switch (mc_seq_vram_type) { + case MC_SEQ_MISC0__MT__GDDR1: + return AMDGPU_VRAM_TYPE_GDDR1; + case MC_SEQ_MISC0__MT__DDR2: + return AMDGPU_VRAM_TYPE_DDR2; + case MC_SEQ_MISC0__MT__GDDR3: + return AMDGPU_VRAM_TYPE_GDDR3; + case MC_SEQ_MISC0__MT__GDDR4: + return AMDGPU_VRAM_TYPE_GDDR4; + case MC_SEQ_MISC0__MT__GDDR5: + return AMDGPU_VRAM_TYPE_GDDR5; + case MC_SEQ_MISC0__MT__DDR3: + return AMDGPU_VRAM_TYPE_DDR3; + default: + return AMDGPU_VRAM_TYPE_UNKNOWN; + } +} + +static int gmc_v6_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v6_0_set_gmc_funcs(adev); + gmc_v6_0_set_irq_funcs(adev); + + return 0; +} + +static int gmc_v6_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_vm_fault_stop != AMDGPU_VM_FAULT_STOP_ALWAYS) + return amdgpu_irq_get(adev, &adev->gmc.vm_fault, 0); + else + return 0; +} + +static unsigned int gmc_v6_0_get_vbios_fb_size(struct amdgpu_device *adev) +{ + u32 d1vga_control = RREG32(mmD1VGA_CONTROL); + unsigned int size; + + if (REG_GET_FIELD(d1vga_control, D1VGA_CONTROL, D1VGA_MODE_ENABLE)) { + size = AMDGPU_VBIOS_VGA_ALLOCATION; + } else { + u32 viewport = RREG32(mmVIEWPORT_SIZE); + + size = (REG_GET_FIELD(viewport, VIEWPORT_SIZE, VIEWPORT_HEIGHT) * + REG_GET_FIELD(viewport, VIEWPORT_SIZE, VIEWPORT_WIDTH) * + 4); + } + return size; +} + +static int gmc_v6_0_sw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + set_bit(AMDGPU_GFXHUB(0), adev->vmhubs_mask); + + if (adev->flags & AMD_IS_APU) { + adev->gmc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN; + } else { + u32 tmp = RREG32(mmMC_SEQ_MISC0); + + tmp &= MC_SEQ_MISC0__MT__MASK; + adev->gmc.vram_type = gmc_v6_0_convert_vram_type(tmp); + } + + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 146, &adev->gmc.vm_fault); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 147, &adev->gmc.vm_fault); + if (r) + return r; + + amdgpu_vm_adjust_size(adev, 64, 9, 1, 40); + + adev->gmc.mc_mask = 0xffffffffffULL; + + r = dma_set_mask_and_coherent(adev->dev, DMA_BIT_MASK(40)); + if (r) { + dev_warn(adev->dev, "No suitable DMA available.\n"); + return r; + } + adev->need_swiotlb = drm_need_swiotlb(40); + + r = gmc_v6_0_init_microcode(adev); + if (r) { + dev_err(adev->dev, "Failed to load mc firmware!\n"); + return r; + } + + r = gmc_v6_0_mc_init(adev); + if (r) + return r; + + amdgpu_gmc_get_vbios_allocations(adev); + + r = amdgpu_bo_init(adev); + if (r) + return r; + + r = gmc_v6_0_gart_init(adev); + if (r) + return r; + + /* + * number of VMs + * VMID 0 is reserved for System + * amdgpu graphics/compute will use VMIDs 1-7 + * amdkfd will use VMIDs 8-15 + */ + adev->vm_manager.first_kfd_vmid = 8; + amdgpu_vm_manager_init(adev); + + /* base offset of vram pages */ + if (adev->flags & AMD_IS_APU) { + u64 tmp = RREG32(mmMC_VM_FB_OFFSET); + + tmp <<= 22; + adev->vm_manager.vram_base_offset = tmp; + } else { + adev->vm_manager.vram_base_offset = 0; + } + + return 0; +} + +static int gmc_v6_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_gem_force_release(adev); + amdgpu_vm_manager_fini(adev); + amdgpu_gart_table_vram_free(adev); + amdgpu_bo_fini(adev); + amdgpu_ucode_release(&adev->gmc.fw); + + return 0; +} + +static int gmc_v6_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v6_0_mc_program(adev); + + if (!(adev->flags & AMD_IS_APU)) { + r = gmc_v6_0_mc_load_microcode(adev); + if (r) { + dev_err(adev->dev, "Failed to load MC firmware!\n"); + return r; + } + } + + r = gmc_v6_0_gart_enable(adev); + if (r) + return r; + + if (amdgpu_emu_mode == 1) + return amdgpu_gmc_vram_checking(adev); + else + return r; +} + +static int gmc_v6_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0); + gmc_v6_0_gart_disable(adev); + + return 0; +} + +static int gmc_v6_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v6_0_hw_fini(adev); + + return 0; +} + +static int gmc_v6_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = gmc_v6_0_hw_init(adev); + if (r) + return r; + + amdgpu_vmid_reset_all(adev); + + return 0; +} + +static bool gmc_v6_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (tmp & (SRBM_STATUS__MCB_BUSY_MASK | SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK | + SRBM_STATUS__MCC_BUSY_MASK | SRBM_STATUS__MCD_BUSY_MASK | SRBM_STATUS__VMC_BUSY_MASK)) + return false; + + return true; +} + +static int gmc_v6_0_wait_for_idle(void *handle) +{ + unsigned int i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (gmc_v6_0_is_idle(handle)) + return 0; + udelay(1); + } + return -ETIMEDOUT; + +} + +static int gmc_v6_0_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset = 0; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (tmp & SRBM_STATUS__VMC_BUSY_MASK) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, + SRBM_SOFT_RESET, SOFT_RESET_VMC, 1); + + if (tmp & (SRBM_STATUS__MCB_BUSY_MASK | SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK | + SRBM_STATUS__MCC_BUSY_MASK | SRBM_STATUS__MCD_BUSY_MASK)) { + if (!(adev->flags & AMD_IS_APU)) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, + SRBM_SOFT_RESET, SOFT_RESET_MC, 1); + } + + if (srbm_soft_reset) { + gmc_v6_0_mc_stop(adev); + if (gmc_v6_0_wait_for_idle(adev)) + dev_warn(adev->dev, "Wait for GMC idle timed out !\n"); + + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + gmc_v6_0_mc_resume(adev); + udelay(50); + } + + return 0; +} + +static int gmc_v6_0_vm_fault_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + u32 tmp; + u32 bits = (VM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK); + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + tmp = RREG32(mmVM_CONTEXT0_CNTL); + tmp &= ~bits; + WREG32(mmVM_CONTEXT0_CNTL, tmp); + tmp = RREG32(mmVM_CONTEXT1_CNTL); + tmp &= ~bits; + WREG32(mmVM_CONTEXT1_CNTL, tmp); + break; + case AMDGPU_IRQ_STATE_ENABLE: + tmp = RREG32(mmVM_CONTEXT0_CNTL); + tmp |= bits; + WREG32(mmVM_CONTEXT0_CNTL, tmp); + tmp = RREG32(mmVM_CONTEXT1_CNTL); + tmp |= bits; + WREG32(mmVM_CONTEXT1_CNTL, tmp); + break; + default: + break; + } + + return 0; +} + +static int gmc_v6_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + u32 addr, status; + + addr = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_ADDR); + status = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_STATUS); + WREG32_P(mmVM_CONTEXT1_CNTL2, 1, ~1); + + if (!addr && !status) + return 0; + + if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_FIRST) + gmc_v6_0_set_fault_enable_default(adev, false); + + if (printk_ratelimit()) { + dev_err(adev->dev, "GPU fault detected: %d 0x%08x\n", + entry->src_id, entry->src_data[0]); + dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n", + addr); + dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n", + status); + gmc_v6_0_vm_decode_fault(adev, status, addr, 0); + } + + return 0; +} + +static int gmc_v6_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int gmc_v6_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs gmc_v6_0_ip_funcs = { + .name = "gmc_v6_0", + .early_init = gmc_v6_0_early_init, + .late_init = gmc_v6_0_late_init, + .sw_init = gmc_v6_0_sw_init, + .sw_fini = gmc_v6_0_sw_fini, + .hw_init = gmc_v6_0_hw_init, + .hw_fini = gmc_v6_0_hw_fini, + .suspend = gmc_v6_0_suspend, + .resume = gmc_v6_0_resume, + .is_idle = gmc_v6_0_is_idle, + .wait_for_idle = gmc_v6_0_wait_for_idle, + .soft_reset = gmc_v6_0_soft_reset, + .set_clockgating_state = gmc_v6_0_set_clockgating_state, + .set_powergating_state = gmc_v6_0_set_powergating_state, +}; + +static const struct amdgpu_gmc_funcs gmc_v6_0_gmc_funcs = { + .flush_gpu_tlb = gmc_v6_0_flush_gpu_tlb, + .emit_flush_gpu_tlb = gmc_v6_0_emit_flush_gpu_tlb, + .set_prt = gmc_v6_0_set_prt, + .get_vm_pde = gmc_v6_0_get_vm_pde, + .get_vm_pte = gmc_v6_0_get_vm_pte, + .get_vbios_fb_size = gmc_v6_0_get_vbios_fb_size, +}; + +static const struct amdgpu_irq_src_funcs gmc_v6_0_irq_funcs = { + .set = gmc_v6_0_vm_fault_interrupt_state, + .process = gmc_v6_0_process_interrupt, +}; + +static void gmc_v6_0_set_gmc_funcs(struct amdgpu_device *adev) +{ + adev->gmc.gmc_funcs = &gmc_v6_0_gmc_funcs; +} + +static void gmc_v6_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gmc.vm_fault.num_types = 1; + adev->gmc.vm_fault.funcs = &gmc_v6_0_irq_funcs; +} + +const struct amdgpu_ip_block_version gmc_v6_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GMC, + .major = 6, + .minor = 0, + .rev = 0, + .funcs = &gmc_v6_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h new file mode 100644 index 000000000..ed2f64dec --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GMC_V6_0_H__ +#define __GMC_V6_0_H__ + +extern const struct amdgpu_ip_block_version gmc_v6_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c new file mode 100644 index 000000000..6a6929ac2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c @@ -0,0 +1,1400 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include + +#include +#include "amdgpu.h" +#include "cikd.h" +#include "cik.h" +#include "gmc_v7_0.h" +#include "amdgpu_ucode.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_gem.h" + +#include "bif/bif_4_1_d.h" +#include "bif/bif_4_1_sh_mask.h" + +#include "gmc/gmc_7_1_d.h" +#include "gmc/gmc_7_1_sh_mask.h" + +#include "oss/oss_2_0_d.h" +#include "oss/oss_2_0_sh_mask.h" + +#include "dce/dce_8_0_d.h" +#include "dce/dce_8_0_sh_mask.h" + +#include "amdgpu_atombios.h" + +#include "ivsrcid/ivsrcid_vislands30.h" + +static void gmc_v7_0_set_gmc_funcs(struct amdgpu_device *adev); +static void gmc_v7_0_set_irq_funcs(struct amdgpu_device *adev); +static int gmc_v7_0_wait_for_idle(void *handle); + +MODULE_FIRMWARE("amdgpu/bonaire_mc.bin"); +MODULE_FIRMWARE("amdgpu/hawaii_mc.bin"); +MODULE_FIRMWARE("amdgpu/topaz_mc.bin"); + +static const u32 golden_settings_iceland_a11[] = { + mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff +}; + +static const u32 iceland_mgcg_cgcg_init[] = { + mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104 +}; + +static void gmc_v7_0_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_TOPAZ: + amdgpu_device_program_register_sequence(adev, + iceland_mgcg_cgcg_init, + ARRAY_SIZE(iceland_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + golden_settings_iceland_a11, + ARRAY_SIZE(golden_settings_iceland_a11)); + break; + default: + break; + } +} + +static void gmc_v7_0_mc_stop(struct amdgpu_device *adev) +{ + u32 blackout; + + gmc_v7_0_wait_for_idle((void *)adev); + + blackout = RREG32(mmMC_SHARED_BLACKOUT_CNTL); + if (REG_GET_FIELD(blackout, MC_SHARED_BLACKOUT_CNTL, BLACKOUT_MODE) != 1) { + /* Block CPU access */ + WREG32(mmBIF_FB_EN, 0); + /* blackout the MC */ + blackout = REG_SET_FIELD(blackout, + MC_SHARED_BLACKOUT_CNTL, BLACKOUT_MODE, 0); + WREG32(mmMC_SHARED_BLACKOUT_CNTL, blackout | 1); + } + /* wait for the MC to settle */ + udelay(100); +} + +static void gmc_v7_0_mc_resume(struct amdgpu_device *adev) +{ + u32 tmp; + + /* unblackout the MC */ + tmp = RREG32(mmMC_SHARED_BLACKOUT_CNTL); + tmp = REG_SET_FIELD(tmp, MC_SHARED_BLACKOUT_CNTL, BLACKOUT_MODE, 0); + WREG32(mmMC_SHARED_BLACKOUT_CNTL, tmp); + /* allow CPU access */ + tmp = REG_SET_FIELD(0, BIF_FB_EN, FB_READ_EN, 1); + tmp = REG_SET_FIELD(tmp, BIF_FB_EN, FB_WRITE_EN, 1); + WREG32(mmBIF_FB_EN, tmp); +} + +/** + * gmc_v7_0_init_microcode - load ucode images from disk + * + * @adev: amdgpu_device pointer + * + * Use the firmware interface to load the ucode images into + * the driver (not loaded into hw). + * Returns 0 on success, error on failure. + */ +static int gmc_v7_0_init_microcode(struct amdgpu_device *adev) +{ + const char *chip_name; + char fw_name[30]; + int err; + + DRM_DEBUG("\n"); + + switch (adev->asic_type) { + case CHIP_BONAIRE: + chip_name = "bonaire"; + break; + case CHIP_HAWAII: + chip_name = "hawaii"; + break; + case CHIP_TOPAZ: + chip_name = "topaz"; + break; + case CHIP_KAVERI: + case CHIP_KABINI: + case CHIP_MULLINS: + return 0; + default: + return -EINVAL; + } + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mc.bin", chip_name); + + err = amdgpu_ucode_request(adev, &adev->gmc.fw, fw_name); + if (err) { + pr_err("cik_mc: Failed to load firmware \"%s\"\n", fw_name); + amdgpu_ucode_release(&adev->gmc.fw); + } + return err; +} + +/** + * gmc_v7_0_mc_load_microcode - load MC ucode into the hw + * + * @adev: amdgpu_device pointer + * + * Load the GDDR MC ucode into the hw (CIK). + * Returns 0 on success, error on failure. + */ +static int gmc_v7_0_mc_load_microcode(struct amdgpu_device *adev) +{ + const struct mc_firmware_header_v1_0 *hdr; + const __le32 *fw_data = NULL; + const __le32 *io_mc_regs = NULL; + u32 running; + int i, ucode_size, regs_size; + + if (!adev->gmc.fw) + return -EINVAL; + + hdr = (const struct mc_firmware_header_v1_0 *)adev->gmc.fw->data; + amdgpu_ucode_print_mc_hdr(&hdr->header); + + adev->gmc.fw_version = le32_to_cpu(hdr->header.ucode_version); + regs_size = le32_to_cpu(hdr->io_debug_size_bytes) / (4 * 2); + io_mc_regs = (const __le32 *) + (adev->gmc.fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes)); + ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + fw_data = (const __le32 *) + (adev->gmc.fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + running = REG_GET_FIELD(RREG32(mmMC_SEQ_SUP_CNTL), MC_SEQ_SUP_CNTL, RUN); + + if (running == 0) { + /* reset the engine and set to writable */ + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000008); + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000010); + + /* load mc io regs */ + for (i = 0; i < regs_size; i++) { + WREG32(mmMC_SEQ_IO_DEBUG_INDEX, le32_to_cpup(io_mc_regs++)); + WREG32(mmMC_SEQ_IO_DEBUG_DATA, le32_to_cpup(io_mc_regs++)); + } + /* load the MC ucode */ + for (i = 0; i < ucode_size; i++) + WREG32(mmMC_SEQ_SUP_PGM, le32_to_cpup(fw_data++)); + + /* put the engine back into the active state */ + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000008); + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000004); + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000001); + + /* wait for training to complete */ + for (i = 0; i < adev->usec_timeout; i++) { + if (REG_GET_FIELD(RREG32(mmMC_SEQ_TRAIN_WAKEUP_CNTL), + MC_SEQ_TRAIN_WAKEUP_CNTL, TRAIN_DONE_D0)) + break; + udelay(1); + } + for (i = 0; i < adev->usec_timeout; i++) { + if (REG_GET_FIELD(RREG32(mmMC_SEQ_TRAIN_WAKEUP_CNTL), + MC_SEQ_TRAIN_WAKEUP_CNTL, TRAIN_DONE_D1)) + break; + udelay(1); + } + } + + return 0; +} + +static void gmc_v7_0_vram_gtt_location(struct amdgpu_device *adev, + struct amdgpu_gmc *mc) +{ + u64 base = RREG32(mmMC_VM_FB_LOCATION) & 0xFFFF; + + base <<= 24; + + amdgpu_gmc_vram_location(adev, mc, base); + amdgpu_gmc_gart_location(adev, mc); +} + +/** + * gmc_v7_0_mc_program - program the GPU memory controller + * + * @adev: amdgpu_device pointer + * + * Set the location of vram, gart, and AGP in the GPU's + * physical address space (CIK). + */ +static void gmc_v7_0_mc_program(struct amdgpu_device *adev) +{ + u32 tmp; + int i, j; + + /* Initialize HDP */ + for (i = 0, j = 0; i < 32; i++, j += 0x6) { + WREG32((0xb05 + j), 0x00000000); + WREG32((0xb06 + j), 0x00000000); + WREG32((0xb07 + j), 0x00000000); + WREG32((0xb08 + j), 0x00000000); + WREG32((0xb09 + j), 0x00000000); + } + WREG32(mmHDP_REG_COHERENCY_FLUSH_CNTL, 0); + + if (gmc_v7_0_wait_for_idle((void *)adev)) + dev_warn(adev->dev, "Wait for MC idle timedout !\n"); + + if (adev->mode_info.num_crtc) { + /* Lockout access through VGA aperture*/ + tmp = RREG32(mmVGA_HDP_CONTROL); + tmp = REG_SET_FIELD(tmp, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1); + WREG32(mmVGA_HDP_CONTROL, tmp); + + /* disable VGA render */ + tmp = RREG32(mmVGA_RENDER_CONTROL); + tmp = REG_SET_FIELD(tmp, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0); + WREG32(mmVGA_RENDER_CONTROL, tmp); + } + /* Update configuration */ + WREG32(mmMC_VM_SYSTEM_APERTURE_LOW_ADDR, + adev->gmc.vram_start >> 12); + WREG32(mmMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + adev->gmc.vram_end >> 12); + WREG32(mmMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, + adev->mem_scratch.gpu_addr >> 12); + WREG32(mmMC_VM_AGP_BASE, 0); + WREG32(mmMC_VM_AGP_TOP, 0x0FFFFFFF); + WREG32(mmMC_VM_AGP_BOT, 0x0FFFFFFF); + if (gmc_v7_0_wait_for_idle((void *)adev)) + dev_warn(adev->dev, "Wait for MC idle timedout !\n"); + + WREG32(mmBIF_FB_EN, BIF_FB_EN__FB_READ_EN_MASK | BIF_FB_EN__FB_WRITE_EN_MASK); + + tmp = RREG32(mmHDP_MISC_CNTL); + tmp = REG_SET_FIELD(tmp, HDP_MISC_CNTL, FLUSH_INVALIDATE_CACHE, 0); + WREG32(mmHDP_MISC_CNTL, tmp); + + tmp = RREG32(mmHDP_HOST_PATH_CNTL); + WREG32(mmHDP_HOST_PATH_CNTL, tmp); +} + +/** + * gmc_v7_0_mc_init - initialize the memory controller driver params + * + * @adev: amdgpu_device pointer + * + * Look up the amount of vram, vram width, and decide how to place + * vram and gart within the GPU's physical address space (CIK). + * Returns 0 for success. + */ +static int gmc_v7_0_mc_init(struct amdgpu_device *adev) +{ + int r; + + adev->gmc.vram_width = amdgpu_atombios_get_vram_width(adev); + if (!adev->gmc.vram_width) { + u32 tmp; + int chansize, numchan; + + /* Get VRAM informations */ + tmp = RREG32(mmMC_ARB_RAMCFG); + if (REG_GET_FIELD(tmp, MC_ARB_RAMCFG, CHANSIZE)) + chansize = 64; + else + chansize = 32; + + tmp = RREG32(mmMC_SHARED_CHMAP); + switch (REG_GET_FIELD(tmp, MC_SHARED_CHMAP, NOOFCHAN)) { + case 0: + default: + numchan = 1; + break; + case 1: + numchan = 2; + break; + case 2: + numchan = 4; + break; + case 3: + numchan = 8; + break; + case 4: + numchan = 3; + break; + case 5: + numchan = 6; + break; + case 6: + numchan = 10; + break; + case 7: + numchan = 12; + break; + case 8: + numchan = 16; + break; + } + adev->gmc.vram_width = numchan * chansize; + } + /* size in MB on si */ + adev->gmc.mc_vram_size = RREG32(mmCONFIG_MEMSIZE) * 1024ULL * 1024ULL; + adev->gmc.real_vram_size = RREG32(mmCONFIG_MEMSIZE) * 1024ULL * 1024ULL; + + if (!(adev->flags & AMD_IS_APU)) { + r = amdgpu_device_resize_fb_bar(adev); + if (r) + return r; + } + adev->gmc.aper_base = pci_resource_start(adev->pdev, 0); + adev->gmc.aper_size = pci_resource_len(adev->pdev, 0); + +#ifdef CONFIG_X86_64 + if ((adev->flags & AMD_IS_APU) && + adev->gmc.real_vram_size > adev->gmc.aper_size && + !amdgpu_passthrough(adev)) { + adev->gmc.aper_base = ((u64)RREG32(mmMC_VM_FB_OFFSET)) << 22; + adev->gmc.aper_size = adev->gmc.real_vram_size; + } +#endif + + adev->gmc.visible_vram_size = adev->gmc.aper_size; + + /* set the gart size */ + if (amdgpu_gart_size == -1) { + switch (adev->asic_type) { + case CHIP_TOPAZ: /* no MM engines */ + default: + adev->gmc.gart_size = 256ULL << 20; + break; +#ifdef CONFIG_DRM_AMDGPU_CIK + case CHIP_BONAIRE: /* UVD, VCE do not support GPUVM */ + case CHIP_HAWAII: /* UVD, VCE do not support GPUVM */ + case CHIP_KAVERI: /* UVD, VCE do not support GPUVM */ + case CHIP_KABINI: /* UVD, VCE do not support GPUVM */ + case CHIP_MULLINS: /* UVD, VCE do not support GPUVM */ + adev->gmc.gart_size = 1024ULL << 20; + break; +#endif + } + } else { + adev->gmc.gart_size = (u64)amdgpu_gart_size << 20; + } + + adev->gmc.gart_size += adev->pm.smu_prv_buffer_size; + gmc_v7_0_vram_gtt_location(adev, &adev->gmc); + + return 0; +} + +/** + * gmc_v7_0_flush_gpu_tlb_pasid - tlb flush via pasid + * + * @adev: amdgpu_device pointer + * @pasid: pasid to be flush + * @flush_type: type of flush + * @all_hub: flush all hubs + * @inst: is used to select which instance of KIQ to use for the invalidation + * + * Flush the TLB for the requested pasid. + */ +static int gmc_v7_0_flush_gpu_tlb_pasid(struct amdgpu_device *adev, + uint16_t pasid, uint32_t flush_type, + bool all_hub, uint32_t inst) +{ + int vmid; + unsigned int tmp; + + if (amdgpu_in_reset(adev)) + return -EIO; + + for (vmid = 1; vmid < 16; vmid++) { + + tmp = RREG32(mmATC_VMID0_PASID_MAPPING + vmid); + if ((tmp & ATC_VMID0_PASID_MAPPING__VALID_MASK) && + (tmp & ATC_VMID0_PASID_MAPPING__PASID_MASK) == pasid) { + WREG32(mmVM_INVALIDATE_REQUEST, 1 << vmid); + RREG32(mmVM_INVALIDATE_RESPONSE); + break; + } + } + + return 0; +} + +/* + * GART + * VMID 0 is the physical GPU addresses as used by the kernel. + * VMIDs 1-15 are used for userspace clients and are handled + * by the amdgpu vm/hsa code. + */ + +/** + * gmc_v7_0_flush_gpu_tlb - gart tlb flush callback + * + * @adev: amdgpu_device pointer + * @vmid: vm instance to flush + * @vmhub: which hub to flush + * @flush_type: type of flush + * * + * Flush the TLB for the requested page table (CIK). + */ +static void gmc_v7_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid, + uint32_t vmhub, uint32_t flush_type) +{ + /* bits 0-15 are the VM contexts0-15 */ + WREG32(mmVM_INVALIDATE_REQUEST, 1 << vmid); +} + +static uint64_t gmc_v7_0_emit_flush_gpu_tlb(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + uint32_t reg; + + if (vmid < 8) + reg = mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR + vmid; + else + reg = mmVM_CONTEXT8_PAGE_TABLE_BASE_ADDR + vmid - 8; + amdgpu_ring_emit_wreg(ring, reg, pd_addr >> 12); + + /* bits 0-15 are the VM contexts0-15 */ + amdgpu_ring_emit_wreg(ring, mmVM_INVALIDATE_REQUEST, 1 << vmid); + + return pd_addr; +} + +static void gmc_v7_0_emit_pasid_mapping(struct amdgpu_ring *ring, unsigned int vmid, + unsigned int pasid) +{ + amdgpu_ring_emit_wreg(ring, mmIH_VMID_0_LUT + vmid, pasid); +} + +static void gmc_v7_0_get_vm_pde(struct amdgpu_device *adev, int level, + uint64_t *addr, uint64_t *flags) +{ + BUG_ON(*addr & 0xFFFFFF0000000FFFULL); +} + +static void gmc_v7_0_get_vm_pte(struct amdgpu_device *adev, + struct amdgpu_bo_va_mapping *mapping, + uint64_t *flags) +{ + *flags &= ~AMDGPU_PTE_EXECUTABLE; + *flags &= ~AMDGPU_PTE_PRT; +} + +/** + * gmc_v7_0_set_fault_enable_default - update VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void gmc_v7_0_set_fault_enable_default(struct amdgpu_device *adev, + bool value) +{ + u32 tmp; + + tmp = RREG32(mmVM_CONTEXT1_CNTL); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + WREG32(mmVM_CONTEXT1_CNTL, tmp); +} + +/** + * gmc_v7_0_set_prt - set PRT VM fault + * + * @adev: amdgpu_device pointer + * @enable: enable/disable VM fault handling for PRT + */ +static void gmc_v7_0_set_prt(struct amdgpu_device *adev, bool enable) +{ + uint32_t tmp; + + if (enable && !adev->gmc.prt_warning) { + dev_warn(adev->dev, "Disabling VM faults because of PRT request!\n"); + adev->gmc.prt_warning = true; + } + + tmp = RREG32(mmVM_PRT_CNTL); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + CB_DISABLE_READ_FAULT_ON_UNMAPPED_ACCESS, enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + CB_DISABLE_WRITE_FAULT_ON_UNMAPPED_ACCESS, enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + TC_DISABLE_READ_FAULT_ON_UNMAPPED_ACCESS, enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + TC_DISABLE_WRITE_FAULT_ON_UNMAPPED_ACCESS, enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + L2_CACHE_STORE_INVALID_ENTRIES, enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + L1_TLB_STORE_INVALID_ENTRIES, enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + MASK_PDE0_FAULT, enable); + WREG32(mmVM_PRT_CNTL, tmp); + + if (enable) { + uint32_t low = AMDGPU_VA_RESERVED_SIZE >> AMDGPU_GPU_PAGE_SHIFT; + uint32_t high = adev->vm_manager.max_pfn - + (AMDGPU_VA_RESERVED_SIZE >> AMDGPU_GPU_PAGE_SHIFT); + + WREG32(mmVM_PRT_APERTURE0_LOW_ADDR, low); + WREG32(mmVM_PRT_APERTURE1_LOW_ADDR, low); + WREG32(mmVM_PRT_APERTURE2_LOW_ADDR, low); + WREG32(mmVM_PRT_APERTURE3_LOW_ADDR, low); + WREG32(mmVM_PRT_APERTURE0_HIGH_ADDR, high); + WREG32(mmVM_PRT_APERTURE1_HIGH_ADDR, high); + WREG32(mmVM_PRT_APERTURE2_HIGH_ADDR, high); + WREG32(mmVM_PRT_APERTURE3_HIGH_ADDR, high); + } else { + WREG32(mmVM_PRT_APERTURE0_LOW_ADDR, 0xfffffff); + WREG32(mmVM_PRT_APERTURE1_LOW_ADDR, 0xfffffff); + WREG32(mmVM_PRT_APERTURE2_LOW_ADDR, 0xfffffff); + WREG32(mmVM_PRT_APERTURE3_LOW_ADDR, 0xfffffff); + WREG32(mmVM_PRT_APERTURE0_HIGH_ADDR, 0x0); + WREG32(mmVM_PRT_APERTURE1_HIGH_ADDR, 0x0); + WREG32(mmVM_PRT_APERTURE2_HIGH_ADDR, 0x0); + WREG32(mmVM_PRT_APERTURE3_HIGH_ADDR, 0x0); + } +} + +/** + * gmc_v7_0_gart_enable - gart enable + * + * @adev: amdgpu_device pointer + * + * This sets up the TLBs, programs the page tables for VMID0, + * sets up the hw for VMIDs 1-15 which are allocated on + * demand, and sets up the global locations for the LDS, GDS, + * and GPUVM for FSA64 clients (CIK). + * Returns 0 for success, errors for failure. + */ +static int gmc_v7_0_gart_enable(struct amdgpu_device *adev) +{ + uint64_t table_addr; + u32 tmp, field; + int i; + + if (adev->gart.bo == NULL) { + dev_err(adev->dev, "No VRAM object for PCIE GART.\n"); + return -EINVAL; + } + amdgpu_gtt_mgr_recover(&adev->mman.gtt_mgr); + table_addr = amdgpu_bo_gpu_offset(adev->gart.bo); + + /* Setup TLB control */ + tmp = RREG32(mmMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_FRAGMENT_PROCESSING, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + WREG32(mmMC_VM_MX_L1_TLB_CNTL, tmp); + /* Setup L2 cache */ + tmp = RREG32(mmVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, EFFECTIVE_L2_QUEUE_SIZE, 7); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_DEFAULT_PAGE_OUT_TO_SYSTEM_MEMORY, 1); + WREG32(mmVM_L2_CNTL, tmp); + tmp = REG_SET_FIELD(0, VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32(mmVM_L2_CNTL2, tmp); + + field = adev->vm_manager.fragment_size; + tmp = RREG32(mmVM_L2_CNTL3); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, field); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, L2_CACHE_BIGK_FRAGMENT_SIZE, field); + WREG32(mmVM_L2_CNTL3, tmp); + /* setup context0 */ + WREG32(mmVM_CONTEXT0_PAGE_TABLE_START_ADDR, adev->gmc.gart_start >> 12); + WREG32(mmVM_CONTEXT0_PAGE_TABLE_END_ADDR, adev->gmc.gart_end >> 12); + WREG32(mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR, table_addr >> 12); + WREG32(mmVM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR, + (u32)(adev->dummy_page_addr >> 12)); + WREG32(mmVM_CONTEXT0_CNTL2, 0); + tmp = RREG32(mmVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + WREG32(mmVM_CONTEXT0_CNTL, tmp); + + WREG32(0x575, 0); + WREG32(0x576, 0); + WREG32(0x577, 0); + + /* empty context1-15 */ + /* FIXME start with 4G, once using 2 level pt switch to full + * vm size space + */ + /* set vm size, must be a multiple of 4 */ + WREG32(mmVM_CONTEXT1_PAGE_TABLE_START_ADDR, 0); + WREG32(mmVM_CONTEXT1_PAGE_TABLE_END_ADDR, adev->vm_manager.max_pfn - 1); + for (i = 1; i < AMDGPU_NUM_VMID; i++) { + if (i < 8) + WREG32(mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR + i, + table_addr >> 12); + else + WREG32(mmVM_CONTEXT8_PAGE_TABLE_BASE_ADDR + i - 8, + table_addr >> 12); + } + + /* enable context1-15 */ + WREG32(mmVM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR, + (u32)(adev->dummy_page_addr >> 12)); + WREG32(mmVM_CONTEXT1_CNTL2, 4); + tmp = RREG32(mmVM_CONTEXT1_CNTL); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_BLOCK_SIZE, + adev->vm_manager.block_size - 9); + WREG32(mmVM_CONTEXT1_CNTL, tmp); + if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) + gmc_v7_0_set_fault_enable_default(adev, false); + else + gmc_v7_0_set_fault_enable_default(adev, true); + + if (adev->asic_type == CHIP_KAVERI) { + tmp = RREG32(mmCHUB_CONTROL); + tmp &= ~BYPASS_VM; + WREG32(mmCHUB_CONTROL, tmp); + } + + gmc_v7_0_flush_gpu_tlb(adev, 0, 0, 0); + DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n", + (unsigned int)(adev->gmc.gart_size >> 20), + (unsigned long long)table_addr); + return 0; +} + +static int gmc_v7_0_gart_init(struct amdgpu_device *adev) +{ + int r; + + if (adev->gart.bo) { + WARN(1, "R600 PCIE GART already initialized\n"); + return 0; + } + /* Initialize common gart structure */ + r = amdgpu_gart_init(adev); + if (r) + return r; + adev->gart.table_size = adev->gart.num_gpu_pages * 8; + adev->gart.gart_pte_flags = 0; + return amdgpu_gart_table_vram_alloc(adev); +} + +/** + * gmc_v7_0_gart_disable - gart disable + * + * @adev: amdgpu_device pointer + * + * This disables all VM page table (CIK). + */ +static void gmc_v7_0_gart_disable(struct amdgpu_device *adev) +{ + u32 tmp; + + /* Disable all tables */ + WREG32(mmVM_CONTEXT0_CNTL, 0); + WREG32(mmVM_CONTEXT1_CNTL, 0); + /* Setup TLB control */ + tmp = RREG32(mmMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_FRAGMENT_PROCESSING, 0); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32(mmMC_VM_MX_L1_TLB_CNTL, tmp); + /* Setup L2 cache */ + tmp = RREG32(mmVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32(mmVM_L2_CNTL, tmp); + WREG32(mmVM_L2_CNTL2, 0); +} + +/** + * gmc_v7_0_vm_decode_fault - print human readable fault info + * + * @adev: amdgpu_device pointer + * @status: VM_CONTEXT1_PROTECTION_FAULT_STATUS register value + * @addr: VM_CONTEXT1_PROTECTION_FAULT_ADDR register value + * @mc_client: VM_CONTEXT1_PROTECTION_FAULT_MCCLIENT register value + * @pasid: debug logging only - no functional use + * + * Print human readable fault information (CIK). + */ +static void gmc_v7_0_vm_decode_fault(struct amdgpu_device *adev, u32 status, + u32 addr, u32 mc_client, unsigned int pasid) +{ + u32 vmid = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, VMID); + u32 protections = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, + PROTECTIONS); + char block[5] = { mc_client >> 24, (mc_client >> 16) & 0xff, + (mc_client >> 8) & 0xff, mc_client & 0xff, 0 }; + u32 mc_id; + + mc_id = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, + MEMORY_CLIENT_ID); + + dev_err(adev->dev, "VM fault (0x%02x, vmid %d, pasid %d) at page %u, %s from '%s' (0x%08x) (%d)\n", + protections, vmid, pasid, addr, + REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, + MEMORY_CLIENT_RW) ? + "write" : "read", block, mc_client, mc_id); +} + + +static const u32 mc_cg_registers[] = { + mmMC_HUB_MISC_HUB_CG, + mmMC_HUB_MISC_SIP_CG, + mmMC_HUB_MISC_VM_CG, + mmMC_XPB_CLK_GAT, + mmATC_MISC_CG, + mmMC_CITF_MISC_WR_CG, + mmMC_CITF_MISC_RD_CG, + mmMC_CITF_MISC_VM_CG, + mmVM_L2_CG, +}; + +static const u32 mc_cg_ls_en[] = { + MC_HUB_MISC_HUB_CG__MEM_LS_ENABLE_MASK, + MC_HUB_MISC_SIP_CG__MEM_LS_ENABLE_MASK, + MC_HUB_MISC_VM_CG__MEM_LS_ENABLE_MASK, + MC_XPB_CLK_GAT__MEM_LS_ENABLE_MASK, + ATC_MISC_CG__MEM_LS_ENABLE_MASK, + MC_CITF_MISC_WR_CG__MEM_LS_ENABLE_MASK, + MC_CITF_MISC_RD_CG__MEM_LS_ENABLE_MASK, + MC_CITF_MISC_VM_CG__MEM_LS_ENABLE_MASK, + VM_L2_CG__MEM_LS_ENABLE_MASK, +}; + +static const u32 mc_cg_en[] = { + MC_HUB_MISC_HUB_CG__ENABLE_MASK, + MC_HUB_MISC_SIP_CG__ENABLE_MASK, + MC_HUB_MISC_VM_CG__ENABLE_MASK, + MC_XPB_CLK_GAT__ENABLE_MASK, + ATC_MISC_CG__ENABLE_MASK, + MC_CITF_MISC_WR_CG__ENABLE_MASK, + MC_CITF_MISC_RD_CG__ENABLE_MASK, + MC_CITF_MISC_VM_CG__ENABLE_MASK, + VM_L2_CG__ENABLE_MASK, +}; + +static void gmc_v7_0_enable_mc_ls(struct amdgpu_device *adev, + bool enable) +{ + int i; + u32 orig, data; + + for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { + orig = data = RREG32(mc_cg_registers[i]); + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_LS)) + data |= mc_cg_ls_en[i]; + else + data &= ~mc_cg_ls_en[i]; + if (data != orig) + WREG32(mc_cg_registers[i], data); + } +} + +static void gmc_v7_0_enable_mc_mgcg(struct amdgpu_device *adev, + bool enable) +{ + int i; + u32 orig, data; + + for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { + orig = data = RREG32(mc_cg_registers[i]); + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) + data |= mc_cg_en[i]; + else + data &= ~mc_cg_en[i]; + if (data != orig) + WREG32(mc_cg_registers[i], data); + } +} + +static void gmc_v7_0_enable_bif_mgls(struct amdgpu_device *adev, + bool enable) +{ + u32 orig, data; + + orig = data = RREG32_PCIE(ixPCIE_CNTL2); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS)) { + data = REG_SET_FIELD(data, PCIE_CNTL2, SLV_MEM_LS_EN, 1); + data = REG_SET_FIELD(data, PCIE_CNTL2, MST_MEM_LS_EN, 1); + data = REG_SET_FIELD(data, PCIE_CNTL2, REPLAY_MEM_LS_EN, 1); + data = REG_SET_FIELD(data, PCIE_CNTL2, SLV_MEM_AGGRESSIVE_LS_EN, 1); + } else { + data = REG_SET_FIELD(data, PCIE_CNTL2, SLV_MEM_LS_EN, 0); + data = REG_SET_FIELD(data, PCIE_CNTL2, MST_MEM_LS_EN, 0); + data = REG_SET_FIELD(data, PCIE_CNTL2, REPLAY_MEM_LS_EN, 0); + data = REG_SET_FIELD(data, PCIE_CNTL2, SLV_MEM_AGGRESSIVE_LS_EN, 0); + } + + if (orig != data) + WREG32_PCIE(ixPCIE_CNTL2, data); +} + +static void gmc_v7_0_enable_hdp_mgcg(struct amdgpu_device *adev, + bool enable) +{ + u32 orig, data; + + orig = data = RREG32(mmHDP_HOST_PATH_CNTL); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_HDP_MGCG)) + data = REG_SET_FIELD(data, HDP_HOST_PATH_CNTL, CLOCK_GATING_DIS, 0); + else + data = REG_SET_FIELD(data, HDP_HOST_PATH_CNTL, CLOCK_GATING_DIS, 1); + + if (orig != data) + WREG32(mmHDP_HOST_PATH_CNTL, data); +} + +static void gmc_v7_0_enable_hdp_ls(struct amdgpu_device *adev, + bool enable) +{ + u32 orig, data; + + orig = data = RREG32(mmHDP_MEM_POWER_LS); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS)) + data = REG_SET_FIELD(data, HDP_MEM_POWER_LS, LS_ENABLE, 1); + else + data = REG_SET_FIELD(data, HDP_MEM_POWER_LS, LS_ENABLE, 0); + + if (orig != data) + WREG32(mmHDP_MEM_POWER_LS, data); +} + +static int gmc_v7_0_convert_vram_type(int mc_seq_vram_type) +{ + switch (mc_seq_vram_type) { + case MC_SEQ_MISC0__MT__GDDR1: + return AMDGPU_VRAM_TYPE_GDDR1; + case MC_SEQ_MISC0__MT__DDR2: + return AMDGPU_VRAM_TYPE_DDR2; + case MC_SEQ_MISC0__MT__GDDR3: + return AMDGPU_VRAM_TYPE_GDDR3; + case MC_SEQ_MISC0__MT__GDDR4: + return AMDGPU_VRAM_TYPE_GDDR4; + case MC_SEQ_MISC0__MT__GDDR5: + return AMDGPU_VRAM_TYPE_GDDR5; + case MC_SEQ_MISC0__MT__HBM: + return AMDGPU_VRAM_TYPE_HBM; + case MC_SEQ_MISC0__MT__DDR3: + return AMDGPU_VRAM_TYPE_DDR3; + default: + return AMDGPU_VRAM_TYPE_UNKNOWN; + } +} + +static int gmc_v7_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v7_0_set_gmc_funcs(adev); + gmc_v7_0_set_irq_funcs(adev); + + adev->gmc.shared_aperture_start = 0x2000000000000000ULL; + adev->gmc.shared_aperture_end = + adev->gmc.shared_aperture_start + (4ULL << 30) - 1; + adev->gmc.private_aperture_start = + adev->gmc.shared_aperture_end + 1; + adev->gmc.private_aperture_end = + adev->gmc.private_aperture_start + (4ULL << 30) - 1; + adev->gmc.noretry_flags = AMDGPU_VM_NORETRY_FLAGS_TF; + + return 0; +} + +static int gmc_v7_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_vm_fault_stop != AMDGPU_VM_FAULT_STOP_ALWAYS) + return amdgpu_irq_get(adev, &adev->gmc.vm_fault, 0); + else + return 0; +} + +static unsigned int gmc_v7_0_get_vbios_fb_size(struct amdgpu_device *adev) +{ + u32 d1vga_control = RREG32(mmD1VGA_CONTROL); + unsigned int size; + + if (REG_GET_FIELD(d1vga_control, D1VGA_CONTROL, D1VGA_MODE_ENABLE)) { + size = AMDGPU_VBIOS_VGA_ALLOCATION; + } else { + u32 viewport = RREG32(mmVIEWPORT_SIZE); + + size = (REG_GET_FIELD(viewport, VIEWPORT_SIZE, VIEWPORT_HEIGHT) * + REG_GET_FIELD(viewport, VIEWPORT_SIZE, VIEWPORT_WIDTH) * + 4); + } + + return size; +} + +static int gmc_v7_0_sw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + set_bit(AMDGPU_GFXHUB(0), adev->vmhubs_mask); + + if (adev->flags & AMD_IS_APU) { + adev->gmc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN; + } else { + u32 tmp = RREG32(mmMC_SEQ_MISC0); + + tmp &= MC_SEQ_MISC0__MT__MASK; + adev->gmc.vram_type = gmc_v7_0_convert_vram_type(tmp); + } + + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_GFX_PAGE_INV_FAULT, &adev->gmc.vm_fault); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_GFX_MEM_PROT_FAULT, &adev->gmc.vm_fault); + if (r) + return r; + + /* Adjust VM size here. + * Currently set to 4GB ((1 << 20) 4k pages). + * Max GPUVM size for cayman and SI is 40 bits. + */ + amdgpu_vm_adjust_size(adev, 64, 9, 1, 40); + + /* Set the internal MC address mask + * This is the max address of the GPU's + * internal address space. + */ + adev->gmc.mc_mask = 0xffffffffffULL; /* 40 bit MC */ + + r = dma_set_mask_and_coherent(adev->dev, DMA_BIT_MASK(40)); + if (r) { + pr_warn("No suitable DMA available\n"); + return r; + } + adev->need_swiotlb = drm_need_swiotlb(40); + + r = gmc_v7_0_init_microcode(adev); + if (r) { + DRM_ERROR("Failed to load mc firmware!\n"); + return r; + } + + r = gmc_v7_0_mc_init(adev); + if (r) + return r; + + amdgpu_gmc_get_vbios_allocations(adev); + + /* Memory manager */ + r = amdgpu_bo_init(adev); + if (r) + return r; + + r = gmc_v7_0_gart_init(adev); + if (r) + return r; + + /* + * number of VMs + * VMID 0 is reserved for System + * amdgpu graphics/compute will use VMIDs 1-7 + * amdkfd will use VMIDs 8-15 + */ + adev->vm_manager.first_kfd_vmid = 8; + amdgpu_vm_manager_init(adev); + + /* base offset of vram pages */ + if (adev->flags & AMD_IS_APU) { + u64 tmp = RREG32(mmMC_VM_FB_OFFSET); + + tmp <<= 22; + adev->vm_manager.vram_base_offset = tmp; + } else { + adev->vm_manager.vram_base_offset = 0; + } + + adev->gmc.vm_fault_info = kmalloc(sizeof(struct kfd_vm_fault_info), + GFP_KERNEL); + if (!adev->gmc.vm_fault_info) + return -ENOMEM; + atomic_set(&adev->gmc.vm_fault_info_updated, 0); + + return 0; +} + +static int gmc_v7_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_gem_force_release(adev); + amdgpu_vm_manager_fini(adev); + kfree(adev->gmc.vm_fault_info); + amdgpu_gart_table_vram_free(adev); + amdgpu_bo_fini(adev); + amdgpu_ucode_release(&adev->gmc.fw); + + return 0; +} + +static int gmc_v7_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v7_0_init_golden_registers(adev); + + gmc_v7_0_mc_program(adev); + + if (!(adev->flags & AMD_IS_APU)) { + r = gmc_v7_0_mc_load_microcode(adev); + if (r) { + DRM_ERROR("Failed to load MC firmware!\n"); + return r; + } + } + + r = gmc_v7_0_gart_enable(adev); + if (r) + return r; + + if (amdgpu_emu_mode == 1) + return amdgpu_gmc_vram_checking(adev); + else + return r; +} + +static int gmc_v7_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0); + gmc_v7_0_gart_disable(adev); + + return 0; +} + +static int gmc_v7_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v7_0_hw_fini(adev); + + return 0; +} + +static int gmc_v7_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = gmc_v7_0_hw_init(adev); + if (r) + return r; + + amdgpu_vmid_reset_all(adev); + + return 0; +} + +static bool gmc_v7_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (tmp & (SRBM_STATUS__MCB_BUSY_MASK | SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK | + SRBM_STATUS__MCC_BUSY_MASK | SRBM_STATUS__MCD_BUSY_MASK | SRBM_STATUS__VMC_BUSY_MASK)) + return false; + + return true; +} + +static int gmc_v7_0_wait_for_idle(void *handle) +{ + unsigned int i; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + /* read MC_STATUS */ + tmp = RREG32(mmSRBM_STATUS) & (SRBM_STATUS__MCB_BUSY_MASK | + SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK | + SRBM_STATUS__MCC_BUSY_MASK | + SRBM_STATUS__MCD_BUSY_MASK | + SRBM_STATUS__VMC_BUSY_MASK); + if (!tmp) + return 0; + udelay(1); + } + return -ETIMEDOUT; + +} + +static int gmc_v7_0_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset = 0; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (tmp & SRBM_STATUS__VMC_BUSY_MASK) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, + SRBM_SOFT_RESET, SOFT_RESET_VMC, 1); + + if (tmp & (SRBM_STATUS__MCB_BUSY_MASK | SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK | + SRBM_STATUS__MCC_BUSY_MASK | SRBM_STATUS__MCD_BUSY_MASK)) { + if (!(adev->flags & AMD_IS_APU)) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, + SRBM_SOFT_RESET, SOFT_RESET_MC, 1); + } + + if (srbm_soft_reset) { + gmc_v7_0_mc_stop(adev); + if (gmc_v7_0_wait_for_idle((void *)adev)) + dev_warn(adev->dev, "Wait for GMC idle timed out !\n"); + + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + + gmc_v7_0_mc_resume(adev); + udelay(50); + } + + return 0; +} + +static int gmc_v7_0_vm_fault_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + u32 tmp; + u32 bits = (VM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK); + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + /* system context */ + tmp = RREG32(mmVM_CONTEXT0_CNTL); + tmp &= ~bits; + WREG32(mmVM_CONTEXT0_CNTL, tmp); + /* VMs */ + tmp = RREG32(mmVM_CONTEXT1_CNTL); + tmp &= ~bits; + WREG32(mmVM_CONTEXT1_CNTL, tmp); + break; + case AMDGPU_IRQ_STATE_ENABLE: + /* system context */ + tmp = RREG32(mmVM_CONTEXT0_CNTL); + tmp |= bits; + WREG32(mmVM_CONTEXT0_CNTL, tmp); + /* VMs */ + tmp = RREG32(mmVM_CONTEXT1_CNTL); + tmp |= bits; + WREG32(mmVM_CONTEXT1_CNTL, tmp); + break; + default: + break; + } + + return 0; +} + +static int gmc_v7_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + u32 addr, status, mc_client, vmid; + + addr = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_ADDR); + status = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_STATUS); + mc_client = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_MCCLIENT); + /* reset addr and status */ + WREG32_P(mmVM_CONTEXT1_CNTL2, 1, ~1); + + if (!addr && !status) + return 0; + + if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_FIRST) + gmc_v7_0_set_fault_enable_default(adev, false); + + if (printk_ratelimit()) { + dev_err(adev->dev, "GPU fault detected: %d 0x%08x\n", + entry->src_id, entry->src_data[0]); + dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n", + addr); + dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n", + status); + gmc_v7_0_vm_decode_fault(adev, status, addr, mc_client, + entry->pasid); + } + + vmid = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, + VMID); + if (amdgpu_amdkfd_is_kfd_vmid(adev, vmid) + && !atomic_read(&adev->gmc.vm_fault_info_updated)) { + struct kfd_vm_fault_info *info = adev->gmc.vm_fault_info; + u32 protections = REG_GET_FIELD(status, + VM_CONTEXT1_PROTECTION_FAULT_STATUS, + PROTECTIONS); + + info->vmid = vmid; + info->mc_id = REG_GET_FIELD(status, + VM_CONTEXT1_PROTECTION_FAULT_STATUS, + MEMORY_CLIENT_ID); + info->status = status; + info->page_addr = addr; + info->prot_valid = protections & 0x7 ? true : false; + info->prot_read = protections & 0x8 ? true : false; + info->prot_write = protections & 0x10 ? true : false; + info->prot_exec = protections & 0x20 ? true : false; + mb(); + atomic_set(&adev->gmc.vm_fault_info_updated, 1); + } + + return 0; +} + +static int gmc_v7_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + bool gate = false; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (state == AMD_CG_STATE_GATE) + gate = true; + + if (!(adev->flags & AMD_IS_APU)) { + gmc_v7_0_enable_mc_mgcg(adev, gate); + gmc_v7_0_enable_mc_ls(adev, gate); + } + gmc_v7_0_enable_bif_mgls(adev, gate); + gmc_v7_0_enable_hdp_mgcg(adev, gate); + gmc_v7_0_enable_hdp_ls(adev, gate); + + return 0; +} + +static int gmc_v7_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs gmc_v7_0_ip_funcs = { + .name = "gmc_v7_0", + .early_init = gmc_v7_0_early_init, + .late_init = gmc_v7_0_late_init, + .sw_init = gmc_v7_0_sw_init, + .sw_fini = gmc_v7_0_sw_fini, + .hw_init = gmc_v7_0_hw_init, + .hw_fini = gmc_v7_0_hw_fini, + .suspend = gmc_v7_0_suspend, + .resume = gmc_v7_0_resume, + .is_idle = gmc_v7_0_is_idle, + .wait_for_idle = gmc_v7_0_wait_for_idle, + .soft_reset = gmc_v7_0_soft_reset, + .set_clockgating_state = gmc_v7_0_set_clockgating_state, + .set_powergating_state = gmc_v7_0_set_powergating_state, +}; + +static const struct amdgpu_gmc_funcs gmc_v7_0_gmc_funcs = { + .flush_gpu_tlb = gmc_v7_0_flush_gpu_tlb, + .flush_gpu_tlb_pasid = gmc_v7_0_flush_gpu_tlb_pasid, + .emit_flush_gpu_tlb = gmc_v7_0_emit_flush_gpu_tlb, + .emit_pasid_mapping = gmc_v7_0_emit_pasid_mapping, + .set_prt = gmc_v7_0_set_prt, + .get_vm_pde = gmc_v7_0_get_vm_pde, + .get_vm_pte = gmc_v7_0_get_vm_pte, + .get_vbios_fb_size = gmc_v7_0_get_vbios_fb_size, +}; + +static const struct amdgpu_irq_src_funcs gmc_v7_0_irq_funcs = { + .set = gmc_v7_0_vm_fault_interrupt_state, + .process = gmc_v7_0_process_interrupt, +}; + +static void gmc_v7_0_set_gmc_funcs(struct amdgpu_device *adev) +{ + adev->gmc.gmc_funcs = &gmc_v7_0_gmc_funcs; +} + +static void gmc_v7_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gmc.vm_fault.num_types = 1; + adev->gmc.vm_fault.funcs = &gmc_v7_0_irq_funcs; +} + +const struct amdgpu_ip_block_version gmc_v7_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GMC, + .major = 7, + .minor = 0, + .rev = 0, + .funcs = &gmc_v7_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version gmc_v7_4_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GMC, + .major = 7, + .minor = 4, + .rev = 0, + .funcs = &gmc_v7_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.h b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.h new file mode 100644 index 000000000..ebce2966c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GMC_V7_0_H__ +#define __GMC_V7_0_H__ + +extern const struct amdgpu_ip_block_version gmc_v7_0_ip_block; +extern const struct amdgpu_ip_block_version gmc_v7_4_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c new file mode 100644 index 000000000..5af235202 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c @@ -0,0 +1,1766 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include + +#include +#include "amdgpu.h" +#include "gmc_v8_0.h" +#include "amdgpu_ucode.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_gem.h" + +#include "gmc/gmc_8_1_d.h" +#include "gmc/gmc_8_1_sh_mask.h" + +#include "bif/bif_5_0_d.h" +#include "bif/bif_5_0_sh_mask.h" + +#include "oss/oss_3_0_d.h" +#include "oss/oss_3_0_sh_mask.h" + +#include "dce/dce_10_0_d.h" +#include "dce/dce_10_0_sh_mask.h" + +#include "vid.h" +#include "vi.h" + +#include "amdgpu_atombios.h" + +#include "ivsrcid/ivsrcid_vislands30.h" + +static void gmc_v8_0_set_gmc_funcs(struct amdgpu_device *adev); +static void gmc_v8_0_set_irq_funcs(struct amdgpu_device *adev); +static int gmc_v8_0_wait_for_idle(void *handle); + +MODULE_FIRMWARE("amdgpu/tonga_mc.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_mc.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_mc.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_mc.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_32_mc.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_k_mc.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_k_mc.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_k_mc.bin"); + +static const u32 golden_settings_tonga_a11[] = { + mmMC_ARB_WTM_GRPWT_RD, 0x00000003, 0x00000000, + mmMC_HUB_RDREQ_DMIF_LIMIT, 0x0000007f, 0x00000028, + mmMC_HUB_WDP_UMC, 0x00007fb6, 0x00000991, + mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff, +}; + +static const u32 tonga_mgcg_cgcg_init[] = { + mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104 +}; + +static const u32 golden_settings_fiji_a10[] = { + mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff, +}; + +static const u32 fiji_mgcg_cgcg_init[] = { + mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104 +}; + +static const u32 golden_settings_polaris11_a11[] = { + mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff +}; + +static const u32 golden_settings_polaris10_a11[] = { + mmMC_ARB_WTM_GRPWT_RD, 0x00000003, 0x00000000, + mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff +}; + +static const u32 cz_mgcg_cgcg_init[] = { + mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104 +}; + +static const u32 stoney_mgcg_cgcg_init[] = { + mmATC_MISC_CG, 0xffffffff, 0x000c0200, + mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104 +}; + +static const u32 golden_settings_stoney_common[] = { + mmMC_HUB_RDREQ_UVD, MC_HUB_RDREQ_UVD__PRESCALE_MASK, 0x00000004, + mmMC_RD_GRP_OTH, MC_RD_GRP_OTH__UVD_MASK, 0x00600000 +}; + +static void gmc_v8_0_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_FIJI: + amdgpu_device_program_register_sequence(adev, + fiji_mgcg_cgcg_init, + ARRAY_SIZE(fiji_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + golden_settings_fiji_a10, + ARRAY_SIZE(golden_settings_fiji_a10)); + break; + case CHIP_TONGA: + amdgpu_device_program_register_sequence(adev, + tonga_mgcg_cgcg_init, + ARRAY_SIZE(tonga_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + golden_settings_tonga_a11, + ARRAY_SIZE(golden_settings_tonga_a11)); + break; + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_VEGAM: + amdgpu_device_program_register_sequence(adev, + golden_settings_polaris11_a11, + ARRAY_SIZE(golden_settings_polaris11_a11)); + break; + case CHIP_POLARIS10: + amdgpu_device_program_register_sequence(adev, + golden_settings_polaris10_a11, + ARRAY_SIZE(golden_settings_polaris10_a11)); + break; + case CHIP_CARRIZO: + amdgpu_device_program_register_sequence(adev, + cz_mgcg_cgcg_init, + ARRAY_SIZE(cz_mgcg_cgcg_init)); + break; + case CHIP_STONEY: + amdgpu_device_program_register_sequence(adev, + stoney_mgcg_cgcg_init, + ARRAY_SIZE(stoney_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + golden_settings_stoney_common, + ARRAY_SIZE(golden_settings_stoney_common)); + break; + default: + break; + } +} + +static void gmc_v8_0_mc_stop(struct amdgpu_device *adev) +{ + u32 blackout; + + gmc_v8_0_wait_for_idle(adev); + + blackout = RREG32(mmMC_SHARED_BLACKOUT_CNTL); + if (REG_GET_FIELD(blackout, MC_SHARED_BLACKOUT_CNTL, BLACKOUT_MODE) != 1) { + /* Block CPU access */ + WREG32(mmBIF_FB_EN, 0); + /* blackout the MC */ + blackout = REG_SET_FIELD(blackout, + MC_SHARED_BLACKOUT_CNTL, BLACKOUT_MODE, 1); + WREG32(mmMC_SHARED_BLACKOUT_CNTL, blackout); + } + /* wait for the MC to settle */ + udelay(100); +} + +static void gmc_v8_0_mc_resume(struct amdgpu_device *adev) +{ + u32 tmp; + + /* unblackout the MC */ + tmp = RREG32(mmMC_SHARED_BLACKOUT_CNTL); + tmp = REG_SET_FIELD(tmp, MC_SHARED_BLACKOUT_CNTL, BLACKOUT_MODE, 0); + WREG32(mmMC_SHARED_BLACKOUT_CNTL, tmp); + /* allow CPU access */ + tmp = REG_SET_FIELD(0, BIF_FB_EN, FB_READ_EN, 1); + tmp = REG_SET_FIELD(tmp, BIF_FB_EN, FB_WRITE_EN, 1); + WREG32(mmBIF_FB_EN, tmp); +} + +/** + * gmc_v8_0_init_microcode - load ucode images from disk + * + * @adev: amdgpu_device pointer + * + * Use the firmware interface to load the ucode images into + * the driver (not loaded into hw). + * Returns 0 on success, error on failure. + */ +static int gmc_v8_0_init_microcode(struct amdgpu_device *adev) +{ + const char *chip_name; + char fw_name[30]; + int err; + + DRM_DEBUG("\n"); + + switch (adev->asic_type) { + case CHIP_TONGA: + chip_name = "tonga"; + break; + case CHIP_POLARIS11: + if (ASICID_IS_P21(adev->pdev->device, adev->pdev->revision) || + ASICID_IS_P31(adev->pdev->device, adev->pdev->revision)) + chip_name = "polaris11_k"; + else + chip_name = "polaris11"; + break; + case CHIP_POLARIS10: + if (ASICID_IS_P30(adev->pdev->device, adev->pdev->revision)) + chip_name = "polaris10_k"; + else + chip_name = "polaris10"; + break; + case CHIP_POLARIS12: + if (ASICID_IS_P23(adev->pdev->device, adev->pdev->revision)) { + chip_name = "polaris12_k"; + } else { + WREG32(mmMC_SEQ_IO_DEBUG_INDEX, ixMC_IO_DEBUG_UP_159); + /* Polaris12 32bit ASIC needs a special MC firmware */ + if (RREG32(mmMC_SEQ_IO_DEBUG_DATA) == 0x05b4dc40) + chip_name = "polaris12_32"; + else + chip_name = "polaris12"; + } + break; + case CHIP_FIJI: + case CHIP_CARRIZO: + case CHIP_STONEY: + case CHIP_VEGAM: + return 0; + default: + return -EINVAL; + } + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mc.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->gmc.fw, fw_name); + if (err) { + pr_err("mc: Failed to load firmware \"%s\"\n", fw_name); + amdgpu_ucode_release(&adev->gmc.fw); + } + return err; +} + +/** + * gmc_v8_0_tonga_mc_load_microcode - load tonga MC ucode into the hw + * + * @adev: amdgpu_device pointer + * + * Load the GDDR MC ucode into the hw (VI). + * Returns 0 on success, error on failure. + */ +static int gmc_v8_0_tonga_mc_load_microcode(struct amdgpu_device *adev) +{ + const struct mc_firmware_header_v1_0 *hdr; + const __le32 *fw_data = NULL; + const __le32 *io_mc_regs = NULL; + u32 running; + int i, ucode_size, regs_size; + + /* Skip MC ucode loading on SR-IOV capable boards. + * vbios does this for us in asic_init in that case. + * Skip MC ucode loading on VF, because hypervisor will do that + * for this adaptor. + */ + if (amdgpu_sriov_bios(adev)) + return 0; + + if (!adev->gmc.fw) + return -EINVAL; + + hdr = (const struct mc_firmware_header_v1_0 *)adev->gmc.fw->data; + amdgpu_ucode_print_mc_hdr(&hdr->header); + + adev->gmc.fw_version = le32_to_cpu(hdr->header.ucode_version); + regs_size = le32_to_cpu(hdr->io_debug_size_bytes) / (4 * 2); + io_mc_regs = (const __le32 *) + (adev->gmc.fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes)); + ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + fw_data = (const __le32 *) + (adev->gmc.fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + running = REG_GET_FIELD(RREG32(mmMC_SEQ_SUP_CNTL), MC_SEQ_SUP_CNTL, RUN); + + if (running == 0) { + /* reset the engine and set to writable */ + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000008); + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000010); + + /* load mc io regs */ + for (i = 0; i < regs_size; i++) { + WREG32(mmMC_SEQ_IO_DEBUG_INDEX, le32_to_cpup(io_mc_regs++)); + WREG32(mmMC_SEQ_IO_DEBUG_DATA, le32_to_cpup(io_mc_regs++)); + } + /* load the MC ucode */ + for (i = 0; i < ucode_size; i++) + WREG32(mmMC_SEQ_SUP_PGM, le32_to_cpup(fw_data++)); + + /* put the engine back into the active state */ + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000008); + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000004); + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000001); + + /* wait for training to complete */ + for (i = 0; i < adev->usec_timeout; i++) { + if (REG_GET_FIELD(RREG32(mmMC_SEQ_TRAIN_WAKEUP_CNTL), + MC_SEQ_TRAIN_WAKEUP_CNTL, TRAIN_DONE_D0)) + break; + udelay(1); + } + for (i = 0; i < adev->usec_timeout; i++) { + if (REG_GET_FIELD(RREG32(mmMC_SEQ_TRAIN_WAKEUP_CNTL), + MC_SEQ_TRAIN_WAKEUP_CNTL, TRAIN_DONE_D1)) + break; + udelay(1); + } + } + + return 0; +} + +static int gmc_v8_0_polaris_mc_load_microcode(struct amdgpu_device *adev) +{ + const struct mc_firmware_header_v1_0 *hdr; + const __le32 *fw_data = NULL; + const __le32 *io_mc_regs = NULL; + u32 data; + int i, ucode_size, regs_size; + + /* Skip MC ucode loading on SR-IOV capable boards. + * vbios does this for us in asic_init in that case. + * Skip MC ucode loading on VF, because hypervisor will do that + * for this adaptor. + */ + if (amdgpu_sriov_bios(adev)) + return 0; + + if (!adev->gmc.fw) + return -EINVAL; + + hdr = (const struct mc_firmware_header_v1_0 *)adev->gmc.fw->data; + amdgpu_ucode_print_mc_hdr(&hdr->header); + + adev->gmc.fw_version = le32_to_cpu(hdr->header.ucode_version); + regs_size = le32_to_cpu(hdr->io_debug_size_bytes) / (4 * 2); + io_mc_regs = (const __le32 *) + (adev->gmc.fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes)); + ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + fw_data = (const __le32 *) + (adev->gmc.fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + data = RREG32(mmMC_SEQ_MISC0); + data &= ~(0x40); + WREG32(mmMC_SEQ_MISC0, data); + + /* load mc io regs */ + for (i = 0; i < regs_size; i++) { + WREG32(mmMC_SEQ_IO_DEBUG_INDEX, le32_to_cpup(io_mc_regs++)); + WREG32(mmMC_SEQ_IO_DEBUG_DATA, le32_to_cpup(io_mc_regs++)); + } + + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000008); + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000010); + + /* load the MC ucode */ + for (i = 0; i < ucode_size; i++) + WREG32(mmMC_SEQ_SUP_PGM, le32_to_cpup(fw_data++)); + + /* put the engine back into the active state */ + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000008); + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000004); + WREG32(mmMC_SEQ_SUP_CNTL, 0x00000001); + + /* wait for training to complete */ + for (i = 0; i < adev->usec_timeout; i++) { + data = RREG32(mmMC_SEQ_MISC0); + if (data & 0x80) + break; + udelay(1); + } + + return 0; +} + +static void gmc_v8_0_vram_gtt_location(struct amdgpu_device *adev, + struct amdgpu_gmc *mc) +{ + u64 base = 0; + + if (!amdgpu_sriov_vf(adev)) + base = RREG32(mmMC_VM_FB_LOCATION) & 0xFFFF; + base <<= 24; + + amdgpu_gmc_vram_location(adev, mc, base); + amdgpu_gmc_gart_location(adev, mc); +} + +/** + * gmc_v8_0_mc_program - program the GPU memory controller + * + * @adev: amdgpu_device pointer + * + * Set the location of vram, gart, and AGP in the GPU's + * physical address space (VI). + */ +static void gmc_v8_0_mc_program(struct amdgpu_device *adev) +{ + u32 tmp; + int i, j; + + /* Initialize HDP */ + for (i = 0, j = 0; i < 32; i++, j += 0x6) { + WREG32((0xb05 + j), 0x00000000); + WREG32((0xb06 + j), 0x00000000); + WREG32((0xb07 + j), 0x00000000); + WREG32((0xb08 + j), 0x00000000); + WREG32((0xb09 + j), 0x00000000); + } + WREG32(mmHDP_REG_COHERENCY_FLUSH_CNTL, 0); + + if (gmc_v8_0_wait_for_idle((void *)adev)) + dev_warn(adev->dev, "Wait for MC idle timedout !\n"); + + if (adev->mode_info.num_crtc) { + /* Lockout access through VGA aperture*/ + tmp = RREG32(mmVGA_HDP_CONTROL); + tmp = REG_SET_FIELD(tmp, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1); + WREG32(mmVGA_HDP_CONTROL, tmp); + + /* disable VGA render */ + tmp = RREG32(mmVGA_RENDER_CONTROL); + tmp = REG_SET_FIELD(tmp, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0); + WREG32(mmVGA_RENDER_CONTROL, tmp); + } + /* Update configuration */ + WREG32(mmMC_VM_SYSTEM_APERTURE_LOW_ADDR, + adev->gmc.vram_start >> 12); + WREG32(mmMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + adev->gmc.vram_end >> 12); + WREG32(mmMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, + adev->mem_scratch.gpu_addr >> 12); + + if (amdgpu_sriov_vf(adev)) { + tmp = ((adev->gmc.vram_end >> 24) & 0xFFFF) << 16; + tmp |= ((adev->gmc.vram_start >> 24) & 0xFFFF); + WREG32(mmMC_VM_FB_LOCATION, tmp); + /* XXX double check these! */ + WREG32(mmHDP_NONSURFACE_BASE, (adev->gmc.vram_start >> 8)); + WREG32(mmHDP_NONSURFACE_INFO, (2 << 7) | (1 << 30)); + WREG32(mmHDP_NONSURFACE_SIZE, 0x3FFFFFFF); + } + + WREG32(mmMC_VM_AGP_BASE, 0); + WREG32(mmMC_VM_AGP_TOP, 0x0FFFFFFF); + WREG32(mmMC_VM_AGP_BOT, 0x0FFFFFFF); + if (gmc_v8_0_wait_for_idle((void *)adev)) + dev_warn(adev->dev, "Wait for MC idle timedout !\n"); + + WREG32(mmBIF_FB_EN, BIF_FB_EN__FB_READ_EN_MASK | BIF_FB_EN__FB_WRITE_EN_MASK); + + tmp = RREG32(mmHDP_MISC_CNTL); + tmp = REG_SET_FIELD(tmp, HDP_MISC_CNTL, FLUSH_INVALIDATE_CACHE, 0); + WREG32(mmHDP_MISC_CNTL, tmp); + + tmp = RREG32(mmHDP_HOST_PATH_CNTL); + WREG32(mmHDP_HOST_PATH_CNTL, tmp); +} + +/** + * gmc_v8_0_mc_init - initialize the memory controller driver params + * + * @adev: amdgpu_device pointer + * + * Look up the amount of vram, vram width, and decide how to place + * vram and gart within the GPU's physical address space (VI). + * Returns 0 for success. + */ +static int gmc_v8_0_mc_init(struct amdgpu_device *adev) +{ + int r; + u32 tmp; + + adev->gmc.vram_width = amdgpu_atombios_get_vram_width(adev); + if (!adev->gmc.vram_width) { + int chansize, numchan; + + /* Get VRAM informations */ + tmp = RREG32(mmMC_ARB_RAMCFG); + if (REG_GET_FIELD(tmp, MC_ARB_RAMCFG, CHANSIZE)) + chansize = 64; + else + chansize = 32; + + tmp = RREG32(mmMC_SHARED_CHMAP); + switch (REG_GET_FIELD(tmp, MC_SHARED_CHMAP, NOOFCHAN)) { + case 0: + default: + numchan = 1; + break; + case 1: + numchan = 2; + break; + case 2: + numchan = 4; + break; + case 3: + numchan = 8; + break; + case 4: + numchan = 3; + break; + case 5: + numchan = 6; + break; + case 6: + numchan = 10; + break; + case 7: + numchan = 12; + break; + case 8: + numchan = 16; + break; + } + adev->gmc.vram_width = numchan * chansize; + } + /* size in MB on si */ + tmp = RREG32(mmCONFIG_MEMSIZE); + /* some boards may have garbage in the upper 16 bits */ + if (tmp & 0xffff0000) { + DRM_INFO("Probable bad vram size: 0x%08x\n", tmp); + if (tmp & 0xffff) + tmp &= 0xffff; + } + adev->gmc.mc_vram_size = tmp * 1024ULL * 1024ULL; + adev->gmc.real_vram_size = adev->gmc.mc_vram_size; + + if (!(adev->flags & AMD_IS_APU)) { + r = amdgpu_device_resize_fb_bar(adev); + if (r) + return r; + } + adev->gmc.aper_base = pci_resource_start(adev->pdev, 0); + adev->gmc.aper_size = pci_resource_len(adev->pdev, 0); + +#ifdef CONFIG_X86_64 + if ((adev->flags & AMD_IS_APU) && !amdgpu_passthrough(adev)) { + adev->gmc.aper_base = ((u64)RREG32(mmMC_VM_FB_OFFSET)) << 22; + adev->gmc.aper_size = adev->gmc.real_vram_size; + } +#endif + + adev->gmc.visible_vram_size = adev->gmc.aper_size; + + /* set the gart size */ + if (amdgpu_gart_size == -1) { + switch (adev->asic_type) { + case CHIP_POLARIS10: /* all engines support GPUVM */ + case CHIP_POLARIS11: /* all engines support GPUVM */ + case CHIP_POLARIS12: /* all engines support GPUVM */ + case CHIP_VEGAM: /* all engines support GPUVM */ + default: + adev->gmc.gart_size = 256ULL << 20; + break; + case CHIP_TONGA: /* UVD, VCE do not support GPUVM */ + case CHIP_FIJI: /* UVD, VCE do not support GPUVM */ + case CHIP_CARRIZO: /* UVD, VCE do not support GPUVM, DCE SG support */ + case CHIP_STONEY: /* UVD does not support GPUVM, DCE SG support */ + adev->gmc.gart_size = 1024ULL << 20; + break; + } + } else { + adev->gmc.gart_size = (u64)amdgpu_gart_size << 20; + } + + adev->gmc.gart_size += adev->pm.smu_prv_buffer_size; + gmc_v8_0_vram_gtt_location(adev, &adev->gmc); + + return 0; +} + +/** + * gmc_v8_0_flush_gpu_tlb_pasid - tlb flush via pasid + * + * @adev: amdgpu_device pointer + * @pasid: pasid to be flush + * @flush_type: type of flush + * @all_hub: flush all hubs + * @inst: is used to select which instance of KIQ to use for the invalidation + * + * Flush the TLB for the requested pasid. + */ +static int gmc_v8_0_flush_gpu_tlb_pasid(struct amdgpu_device *adev, + uint16_t pasid, uint32_t flush_type, + bool all_hub, uint32_t inst) +{ + int vmid; + unsigned int tmp; + + if (amdgpu_in_reset(adev)) + return -EIO; + + for (vmid = 1; vmid < 16; vmid++) { + + tmp = RREG32(mmATC_VMID0_PASID_MAPPING + vmid); + if ((tmp & ATC_VMID0_PASID_MAPPING__VALID_MASK) && + (tmp & ATC_VMID0_PASID_MAPPING__PASID_MASK) == pasid) { + WREG32(mmVM_INVALIDATE_REQUEST, 1 << vmid); + RREG32(mmVM_INVALIDATE_RESPONSE); + break; + } + } + + return 0; + +} + +/* + * GART + * VMID 0 is the physical GPU addresses as used by the kernel. + * VMIDs 1-15 are used for userspace clients and are handled + * by the amdgpu vm/hsa code. + */ + +/** + * gmc_v8_0_flush_gpu_tlb - gart tlb flush callback + * + * @adev: amdgpu_device pointer + * @vmid: vm instance to flush + * @vmhub: which hub to flush + * @flush_type: type of flush + * + * Flush the TLB for the requested page table (VI). + */ +static void gmc_v8_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid, + uint32_t vmhub, uint32_t flush_type) +{ + /* bits 0-15 are the VM contexts0-15 */ + WREG32(mmVM_INVALIDATE_REQUEST, 1 << vmid); +} + +static uint64_t gmc_v8_0_emit_flush_gpu_tlb(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + uint32_t reg; + + if (vmid < 8) + reg = mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR + vmid; + else + reg = mmVM_CONTEXT8_PAGE_TABLE_BASE_ADDR + vmid - 8; + amdgpu_ring_emit_wreg(ring, reg, pd_addr >> 12); + + /* bits 0-15 are the VM contexts0-15 */ + amdgpu_ring_emit_wreg(ring, mmVM_INVALIDATE_REQUEST, 1 << vmid); + + return pd_addr; +} + +static void gmc_v8_0_emit_pasid_mapping(struct amdgpu_ring *ring, unsigned int vmid, + unsigned int pasid) +{ + amdgpu_ring_emit_wreg(ring, mmIH_VMID_0_LUT + vmid, pasid); +} + +/* + * PTE format on VI: + * 63:40 reserved + * 39:12 4k physical page base address + * 11:7 fragment + * 6 write + * 5 read + * 4 exe + * 3 reserved + * 2 snooped + * 1 system + * 0 valid + * + * PDE format on VI: + * 63:59 block fragment size + * 58:40 reserved + * 39:1 physical base address of PTE + * bits 5:1 must be 0. + * 0 valid + */ + +static void gmc_v8_0_get_vm_pde(struct amdgpu_device *adev, int level, + uint64_t *addr, uint64_t *flags) +{ + BUG_ON(*addr & 0xFFFFFF0000000FFFULL); +} + +static void gmc_v8_0_get_vm_pte(struct amdgpu_device *adev, + struct amdgpu_bo_va_mapping *mapping, + uint64_t *flags) +{ + *flags &= ~AMDGPU_PTE_EXECUTABLE; + *flags |= mapping->flags & AMDGPU_PTE_EXECUTABLE; + *flags &= ~AMDGPU_PTE_PRT; +} + +/** + * gmc_v8_0_set_fault_enable_default - update VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void gmc_v8_0_set_fault_enable_default(struct amdgpu_device *adev, + bool value) +{ + u32 tmp; + + tmp = RREG32(mmVM_CONTEXT1_CNTL); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + WREG32(mmVM_CONTEXT1_CNTL, tmp); +} + +/** + * gmc_v8_0_set_prt() - set PRT VM fault + * + * @adev: amdgpu_device pointer + * @enable: enable/disable VM fault handling for PRT + */ +static void gmc_v8_0_set_prt(struct amdgpu_device *adev, bool enable) +{ + u32 tmp; + + if (enable && !adev->gmc.prt_warning) { + dev_warn(adev->dev, "Disabling VM faults because of PRT request!\n"); + adev->gmc.prt_warning = true; + } + + tmp = RREG32(mmVM_PRT_CNTL); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + CB_DISABLE_READ_FAULT_ON_UNMAPPED_ACCESS, enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + CB_DISABLE_WRITE_FAULT_ON_UNMAPPED_ACCESS, enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + TC_DISABLE_READ_FAULT_ON_UNMAPPED_ACCESS, enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + TC_DISABLE_WRITE_FAULT_ON_UNMAPPED_ACCESS, enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + L2_CACHE_STORE_INVALID_ENTRIES, enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + L1_TLB_STORE_INVALID_ENTRIES, enable); + tmp = REG_SET_FIELD(tmp, VM_PRT_CNTL, + MASK_PDE0_FAULT, enable); + WREG32(mmVM_PRT_CNTL, tmp); + + if (enable) { + uint32_t low = AMDGPU_VA_RESERVED_SIZE >> AMDGPU_GPU_PAGE_SHIFT; + uint32_t high = adev->vm_manager.max_pfn - + (AMDGPU_VA_RESERVED_SIZE >> AMDGPU_GPU_PAGE_SHIFT); + + WREG32(mmVM_PRT_APERTURE0_LOW_ADDR, low); + WREG32(mmVM_PRT_APERTURE1_LOW_ADDR, low); + WREG32(mmVM_PRT_APERTURE2_LOW_ADDR, low); + WREG32(mmVM_PRT_APERTURE3_LOW_ADDR, low); + WREG32(mmVM_PRT_APERTURE0_HIGH_ADDR, high); + WREG32(mmVM_PRT_APERTURE1_HIGH_ADDR, high); + WREG32(mmVM_PRT_APERTURE2_HIGH_ADDR, high); + WREG32(mmVM_PRT_APERTURE3_HIGH_ADDR, high); + } else { + WREG32(mmVM_PRT_APERTURE0_LOW_ADDR, 0xfffffff); + WREG32(mmVM_PRT_APERTURE1_LOW_ADDR, 0xfffffff); + WREG32(mmVM_PRT_APERTURE2_LOW_ADDR, 0xfffffff); + WREG32(mmVM_PRT_APERTURE3_LOW_ADDR, 0xfffffff); + WREG32(mmVM_PRT_APERTURE0_HIGH_ADDR, 0x0); + WREG32(mmVM_PRT_APERTURE1_HIGH_ADDR, 0x0); + WREG32(mmVM_PRT_APERTURE2_HIGH_ADDR, 0x0); + WREG32(mmVM_PRT_APERTURE3_HIGH_ADDR, 0x0); + } +} + +/** + * gmc_v8_0_gart_enable - gart enable + * + * @adev: amdgpu_device pointer + * + * This sets up the TLBs, programs the page tables for VMID0, + * sets up the hw for VMIDs 1-15 which are allocated on + * demand, and sets up the global locations for the LDS, GDS, + * and GPUVM for FSA64 clients (VI). + * Returns 0 for success, errors for failure. + */ +static int gmc_v8_0_gart_enable(struct amdgpu_device *adev) +{ + uint64_t table_addr; + u32 tmp, field; + int i; + + if (adev->gart.bo == NULL) { + dev_err(adev->dev, "No VRAM object for PCIE GART.\n"); + return -EINVAL; + } + amdgpu_gtt_mgr_recover(&adev->mman.gtt_mgr); + table_addr = amdgpu_bo_gpu_offset(adev->gart.bo); + + /* Setup TLB control */ + tmp = RREG32(mmMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_FRAGMENT_PROCESSING, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + WREG32(mmMC_VM_MX_L1_TLB_CNTL, tmp); + /* Setup L2 cache */ + tmp = RREG32(mmVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, EFFECTIVE_L2_QUEUE_SIZE, 7); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_DEFAULT_PAGE_OUT_TO_SYSTEM_MEMORY, 1); + WREG32(mmVM_L2_CNTL, tmp); + tmp = RREG32(mmVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32(mmVM_L2_CNTL2, tmp); + + field = adev->vm_manager.fragment_size; + tmp = RREG32(mmVM_L2_CNTL3); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, field); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, L2_CACHE_BIGK_FRAGMENT_SIZE, field); + WREG32(mmVM_L2_CNTL3, tmp); + /* XXX: set to enable PTE/PDE in system memory */ + tmp = RREG32(mmVM_L2_CNTL4); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT0_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT0_PDE_REQUEST_SHARED, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT0_PDE_REQUEST_SNOOP, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT0_PTE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT0_PTE_REQUEST_SHARED, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT0_PTE_REQUEST_SNOOP, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT1_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT1_PDE_REQUEST_SHARED, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT1_PDE_REQUEST_SNOOP, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT1_PTE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT1_PTE_REQUEST_SHARED, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT1_PTE_REQUEST_SNOOP, 0); + WREG32(mmVM_L2_CNTL4, tmp); + /* setup context0 */ + WREG32(mmVM_CONTEXT0_PAGE_TABLE_START_ADDR, adev->gmc.gart_start >> 12); + WREG32(mmVM_CONTEXT0_PAGE_TABLE_END_ADDR, adev->gmc.gart_end >> 12); + WREG32(mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR, table_addr >> 12); + WREG32(mmVM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR, + (u32)(adev->dummy_page_addr >> 12)); + WREG32(mmVM_CONTEXT0_CNTL2, 0); + tmp = RREG32(mmVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + WREG32(mmVM_CONTEXT0_CNTL, tmp); + + WREG32(mmVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR, 0); + WREG32(mmVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR, 0); + WREG32(mmVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET, 0); + + /* empty context1-15 */ + /* FIXME start with 4G, once using 2 level pt switch to full + * vm size space + */ + /* set vm size, must be a multiple of 4 */ + WREG32(mmVM_CONTEXT1_PAGE_TABLE_START_ADDR, 0); + WREG32(mmVM_CONTEXT1_PAGE_TABLE_END_ADDR, adev->vm_manager.max_pfn - 1); + for (i = 1; i < AMDGPU_NUM_VMID; i++) { + if (i < 8) + WREG32(mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR + i, + table_addr >> 12); + else + WREG32(mmVM_CONTEXT8_PAGE_TABLE_BASE_ADDR + i - 8, + table_addr >> 12); + } + + /* enable context1-15 */ + WREG32(mmVM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR, + (u32)(adev->dummy_page_addr >> 12)); + WREG32(mmVM_CONTEXT1_CNTL2, 4); + tmp = RREG32(mmVM_CONTEXT1_CNTL); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_BLOCK_SIZE, + adev->vm_manager.block_size - 9); + WREG32(mmVM_CONTEXT1_CNTL, tmp); + if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) + gmc_v8_0_set_fault_enable_default(adev, false); + else + gmc_v8_0_set_fault_enable_default(adev, true); + + gmc_v8_0_flush_gpu_tlb(adev, 0, 0, 0); + DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n", + (unsigned int)(adev->gmc.gart_size >> 20), + (unsigned long long)table_addr); + return 0; +} + +static int gmc_v8_0_gart_init(struct amdgpu_device *adev) +{ + int r; + + if (adev->gart.bo) { + WARN(1, "R600 PCIE GART already initialized\n"); + return 0; + } + /* Initialize common gart structure */ + r = amdgpu_gart_init(adev); + if (r) + return r; + adev->gart.table_size = adev->gart.num_gpu_pages * 8; + adev->gart.gart_pte_flags = AMDGPU_PTE_EXECUTABLE; + return amdgpu_gart_table_vram_alloc(adev); +} + +/** + * gmc_v8_0_gart_disable - gart disable + * + * @adev: amdgpu_device pointer + * + * This disables all VM page table (VI). + */ +static void gmc_v8_0_gart_disable(struct amdgpu_device *adev) +{ + u32 tmp; + + /* Disable all tables */ + WREG32(mmVM_CONTEXT0_CNTL, 0); + WREG32(mmVM_CONTEXT1_CNTL, 0); + /* Setup TLB control */ + tmp = RREG32(mmMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_FRAGMENT_PROCESSING, 0); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32(mmMC_VM_MX_L1_TLB_CNTL, tmp); + /* Setup L2 cache */ + tmp = RREG32(mmVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32(mmVM_L2_CNTL, tmp); + WREG32(mmVM_L2_CNTL2, 0); +} + +/** + * gmc_v8_0_vm_decode_fault - print human readable fault info + * + * @adev: amdgpu_device pointer + * @status: VM_CONTEXT1_PROTECTION_FAULT_STATUS register value + * @addr: VM_CONTEXT1_PROTECTION_FAULT_ADDR register value + * @mc_client: VM_CONTEXT1_PROTECTION_FAULT_MCCLIENT register value + * @pasid: debug logging only - no functional use + * + * Print human readable fault information (VI). + */ +static void gmc_v8_0_vm_decode_fault(struct amdgpu_device *adev, u32 status, + u32 addr, u32 mc_client, unsigned int pasid) +{ + u32 vmid = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, VMID); + u32 protections = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, + PROTECTIONS); + char block[5] = { mc_client >> 24, (mc_client >> 16) & 0xff, + (mc_client >> 8) & 0xff, mc_client & 0xff, 0 }; + u32 mc_id; + + mc_id = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, + MEMORY_CLIENT_ID); + + dev_err(adev->dev, "VM fault (0x%02x, vmid %d, pasid %d) at page %u, %s from '%s' (0x%08x) (%d)\n", + protections, vmid, pasid, addr, + REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, + MEMORY_CLIENT_RW) ? + "write" : "read", block, mc_client, mc_id); +} + +static int gmc_v8_0_convert_vram_type(int mc_seq_vram_type) +{ + switch (mc_seq_vram_type) { + case MC_SEQ_MISC0__MT__GDDR1: + return AMDGPU_VRAM_TYPE_GDDR1; + case MC_SEQ_MISC0__MT__DDR2: + return AMDGPU_VRAM_TYPE_DDR2; + case MC_SEQ_MISC0__MT__GDDR3: + return AMDGPU_VRAM_TYPE_GDDR3; + case MC_SEQ_MISC0__MT__GDDR4: + return AMDGPU_VRAM_TYPE_GDDR4; + case MC_SEQ_MISC0__MT__GDDR5: + return AMDGPU_VRAM_TYPE_GDDR5; + case MC_SEQ_MISC0__MT__HBM: + return AMDGPU_VRAM_TYPE_HBM; + case MC_SEQ_MISC0__MT__DDR3: + return AMDGPU_VRAM_TYPE_DDR3; + default: + return AMDGPU_VRAM_TYPE_UNKNOWN; + } +} + +static int gmc_v8_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v8_0_set_gmc_funcs(adev); + gmc_v8_0_set_irq_funcs(adev); + + adev->gmc.shared_aperture_start = 0x2000000000000000ULL; + adev->gmc.shared_aperture_end = + adev->gmc.shared_aperture_start + (4ULL << 30) - 1; + adev->gmc.private_aperture_start = + adev->gmc.shared_aperture_end + 1; + adev->gmc.private_aperture_end = + adev->gmc.private_aperture_start + (4ULL << 30) - 1; + adev->gmc.noretry_flags = AMDGPU_VM_NORETRY_FLAGS_TF; + + return 0; +} + +static int gmc_v8_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_vm_fault_stop != AMDGPU_VM_FAULT_STOP_ALWAYS) + return amdgpu_irq_get(adev, &adev->gmc.vm_fault, 0); + else + return 0; +} + +static unsigned int gmc_v8_0_get_vbios_fb_size(struct amdgpu_device *adev) +{ + u32 d1vga_control = RREG32(mmD1VGA_CONTROL); + unsigned int size; + + if (REG_GET_FIELD(d1vga_control, D1VGA_CONTROL, D1VGA_MODE_ENABLE)) { + size = AMDGPU_VBIOS_VGA_ALLOCATION; + } else { + u32 viewport = RREG32(mmVIEWPORT_SIZE); + + size = (REG_GET_FIELD(viewport, VIEWPORT_SIZE, VIEWPORT_HEIGHT) * + REG_GET_FIELD(viewport, VIEWPORT_SIZE, VIEWPORT_WIDTH) * + 4); + } + + return size; +} + +#define mmMC_SEQ_MISC0_FIJI 0xA71 + +static int gmc_v8_0_sw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + set_bit(AMDGPU_GFXHUB(0), adev->vmhubs_mask); + + if (adev->flags & AMD_IS_APU) { + adev->gmc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN; + } else { + u32 tmp; + + if ((adev->asic_type == CHIP_FIJI) || + (adev->asic_type == CHIP_VEGAM)) + tmp = RREG32(mmMC_SEQ_MISC0_FIJI); + else + tmp = RREG32(mmMC_SEQ_MISC0); + tmp &= MC_SEQ_MISC0__MT__MASK; + adev->gmc.vram_type = gmc_v8_0_convert_vram_type(tmp); + } + + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_GFX_PAGE_INV_FAULT, &adev->gmc.vm_fault); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_GFX_MEM_PROT_FAULT, &adev->gmc.vm_fault); + if (r) + return r; + + /* Adjust VM size here. + * Currently set to 4GB ((1 << 20) 4k pages). + * Max GPUVM size for cayman and SI is 40 bits. + */ + amdgpu_vm_adjust_size(adev, 64, 9, 1, 40); + + /* Set the internal MC address mask + * This is the max address of the GPU's + * internal address space. + */ + adev->gmc.mc_mask = 0xffffffffffULL; /* 40 bit MC */ + + r = dma_set_mask_and_coherent(adev->dev, DMA_BIT_MASK(40)); + if (r) { + pr_warn("No suitable DMA available\n"); + return r; + } + adev->need_swiotlb = drm_need_swiotlb(40); + + r = gmc_v8_0_init_microcode(adev); + if (r) { + DRM_ERROR("Failed to load mc firmware!\n"); + return r; + } + + r = gmc_v8_0_mc_init(adev); + if (r) + return r; + + amdgpu_gmc_get_vbios_allocations(adev); + + /* Memory manager */ + r = amdgpu_bo_init(adev); + if (r) + return r; + + r = gmc_v8_0_gart_init(adev); + if (r) + return r; + + /* + * number of VMs + * VMID 0 is reserved for System + * amdgpu graphics/compute will use VMIDs 1-7 + * amdkfd will use VMIDs 8-15 + */ + adev->vm_manager.first_kfd_vmid = 8; + amdgpu_vm_manager_init(adev); + + /* base offset of vram pages */ + if (adev->flags & AMD_IS_APU) { + u64 tmp = RREG32(mmMC_VM_FB_OFFSET); + + tmp <<= 22; + adev->vm_manager.vram_base_offset = tmp; + } else { + adev->vm_manager.vram_base_offset = 0; + } + + adev->gmc.vm_fault_info = kmalloc(sizeof(struct kfd_vm_fault_info), + GFP_KERNEL); + if (!adev->gmc.vm_fault_info) + return -ENOMEM; + atomic_set(&adev->gmc.vm_fault_info_updated, 0); + + return 0; +} + +static int gmc_v8_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_gem_force_release(adev); + amdgpu_vm_manager_fini(adev); + kfree(adev->gmc.vm_fault_info); + amdgpu_gart_table_vram_free(adev); + amdgpu_bo_fini(adev); + amdgpu_ucode_release(&adev->gmc.fw); + + return 0; +} + +static int gmc_v8_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v8_0_init_golden_registers(adev); + + gmc_v8_0_mc_program(adev); + + if (adev->asic_type == CHIP_TONGA) { + r = gmc_v8_0_tonga_mc_load_microcode(adev); + if (r) { + DRM_ERROR("Failed to load MC firmware!\n"); + return r; + } + } else if (adev->asic_type == CHIP_POLARIS11 || + adev->asic_type == CHIP_POLARIS10 || + adev->asic_type == CHIP_POLARIS12) { + r = gmc_v8_0_polaris_mc_load_microcode(adev); + if (r) { + DRM_ERROR("Failed to load MC firmware!\n"); + return r; + } + } + + r = gmc_v8_0_gart_enable(adev); + if (r) + return r; + + if (amdgpu_emu_mode == 1) + return amdgpu_gmc_vram_checking(adev); + else + return r; +} + +static int gmc_v8_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0); + gmc_v8_0_gart_disable(adev); + + return 0; +} + +static int gmc_v8_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v8_0_hw_fini(adev); + + return 0; +} + +static int gmc_v8_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = gmc_v8_0_hw_init(adev); + if (r) + return r; + + amdgpu_vmid_reset_all(adev); + + return 0; +} + +static bool gmc_v8_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (tmp & (SRBM_STATUS__MCB_BUSY_MASK | SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK | + SRBM_STATUS__MCC_BUSY_MASK | SRBM_STATUS__MCD_BUSY_MASK | SRBM_STATUS__VMC_BUSY_MASK)) + return false; + + return true; +} + +static int gmc_v8_0_wait_for_idle(void *handle) +{ + unsigned int i; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + /* read MC_STATUS */ + tmp = RREG32(mmSRBM_STATUS) & (SRBM_STATUS__MCB_BUSY_MASK | + SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK | + SRBM_STATUS__MCC_BUSY_MASK | + SRBM_STATUS__MCD_BUSY_MASK | + SRBM_STATUS__VMC_BUSY_MASK | + SRBM_STATUS__VMC1_BUSY_MASK); + if (!tmp) + return 0; + udelay(1); + } + return -ETIMEDOUT; + +} + +static bool gmc_v8_0_check_soft_reset(void *handle) +{ + u32 srbm_soft_reset = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (tmp & SRBM_STATUS__VMC_BUSY_MASK) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, + SRBM_SOFT_RESET, SOFT_RESET_VMC, 1); + + if (tmp & (SRBM_STATUS__MCB_BUSY_MASK | SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK | + SRBM_STATUS__MCC_BUSY_MASK | SRBM_STATUS__MCD_BUSY_MASK)) { + if (!(adev->flags & AMD_IS_APU)) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, + SRBM_SOFT_RESET, SOFT_RESET_MC, 1); + } + + if (srbm_soft_reset) { + adev->gmc.srbm_soft_reset = srbm_soft_reset; + return true; + } + + adev->gmc.srbm_soft_reset = 0; + + return false; +} + +static int gmc_v8_0_pre_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->gmc.srbm_soft_reset) + return 0; + + gmc_v8_0_mc_stop(adev); + if (gmc_v8_0_wait_for_idle(adev)) + dev_warn(adev->dev, "Wait for GMC idle timed out !\n"); + + return 0; +} + +static int gmc_v8_0_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset; + + if (!adev->gmc.srbm_soft_reset) + return 0; + srbm_soft_reset = adev->gmc.srbm_soft_reset; + + if (srbm_soft_reset) { + u32 tmp; + + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + + return 0; +} + +static int gmc_v8_0_post_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->gmc.srbm_soft_reset) + return 0; + + gmc_v8_0_mc_resume(adev); + return 0; +} + +static int gmc_v8_0_vm_fault_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + u32 tmp; + u32 bits = (VM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK); + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + /* system context */ + tmp = RREG32(mmVM_CONTEXT0_CNTL); + tmp &= ~bits; + WREG32(mmVM_CONTEXT0_CNTL, tmp); + /* VMs */ + tmp = RREG32(mmVM_CONTEXT1_CNTL); + tmp &= ~bits; + WREG32(mmVM_CONTEXT1_CNTL, tmp); + break; + case AMDGPU_IRQ_STATE_ENABLE: + /* system context */ + tmp = RREG32(mmVM_CONTEXT0_CNTL); + tmp |= bits; + WREG32(mmVM_CONTEXT0_CNTL, tmp); + /* VMs */ + tmp = RREG32(mmVM_CONTEXT1_CNTL); + tmp |= bits; + WREG32(mmVM_CONTEXT1_CNTL, tmp); + break; + default: + break; + } + + return 0; +} + +static int gmc_v8_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + u32 addr, status, mc_client, vmid; + + if (amdgpu_sriov_vf(adev)) { + dev_err(adev->dev, "GPU fault detected: %d 0x%08x\n", + entry->src_id, entry->src_data[0]); + dev_err(adev->dev, " Can't decode VM fault info here on SRIOV VF\n"); + return 0; + } + + addr = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_ADDR); + status = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_STATUS); + mc_client = RREG32(mmVM_CONTEXT1_PROTECTION_FAULT_MCCLIENT); + /* reset addr and status */ + WREG32_P(mmVM_CONTEXT1_CNTL2, 1, ~1); + + if (!addr && !status) + return 0; + + if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_FIRST) + gmc_v8_0_set_fault_enable_default(adev, false); + + if (printk_ratelimit()) { + struct amdgpu_task_info task_info; + + memset(&task_info, 0, sizeof(struct amdgpu_task_info)); + amdgpu_vm_get_task_info(adev, entry->pasid, &task_info); + + dev_err(adev->dev, "GPU fault detected: %d 0x%08x for process %s pid %d thread %s pid %d\n", + entry->src_id, entry->src_data[0], task_info.process_name, + task_info.tgid, task_info.task_name, task_info.pid); + dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n", + addr); + dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n", + status); + gmc_v8_0_vm_decode_fault(adev, status, addr, mc_client, + entry->pasid); + } + + vmid = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, + VMID); + if (amdgpu_amdkfd_is_kfd_vmid(adev, vmid) + && !atomic_read(&adev->gmc.vm_fault_info_updated)) { + struct kfd_vm_fault_info *info = adev->gmc.vm_fault_info; + u32 protections = REG_GET_FIELD(status, + VM_CONTEXT1_PROTECTION_FAULT_STATUS, + PROTECTIONS); + + info->vmid = vmid; + info->mc_id = REG_GET_FIELD(status, + VM_CONTEXT1_PROTECTION_FAULT_STATUS, + MEMORY_CLIENT_ID); + info->status = status; + info->page_addr = addr; + info->prot_valid = protections & 0x7 ? true : false; + info->prot_read = protections & 0x8 ? true : false; + info->prot_write = protections & 0x10 ? true : false; + info->prot_exec = protections & 0x20 ? true : false; + mb(); + atomic_set(&adev->gmc.vm_fault_info_updated, 1); + } + + return 0; +} + +static void fiji_update_mc_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) { + data = RREG32(mmMC_HUB_MISC_HUB_CG); + data |= MC_HUB_MISC_HUB_CG__ENABLE_MASK; + WREG32(mmMC_HUB_MISC_HUB_CG, data); + + data = RREG32(mmMC_HUB_MISC_SIP_CG); + data |= MC_HUB_MISC_SIP_CG__ENABLE_MASK; + WREG32(mmMC_HUB_MISC_SIP_CG, data); + + data = RREG32(mmMC_HUB_MISC_VM_CG); + data |= MC_HUB_MISC_VM_CG__ENABLE_MASK; + WREG32(mmMC_HUB_MISC_VM_CG, data); + + data = RREG32(mmMC_XPB_CLK_GAT); + data |= MC_XPB_CLK_GAT__ENABLE_MASK; + WREG32(mmMC_XPB_CLK_GAT, data); + + data = RREG32(mmATC_MISC_CG); + data |= ATC_MISC_CG__ENABLE_MASK; + WREG32(mmATC_MISC_CG, data); + + data = RREG32(mmMC_CITF_MISC_WR_CG); + data |= MC_CITF_MISC_WR_CG__ENABLE_MASK; + WREG32(mmMC_CITF_MISC_WR_CG, data); + + data = RREG32(mmMC_CITF_MISC_RD_CG); + data |= MC_CITF_MISC_RD_CG__ENABLE_MASK; + WREG32(mmMC_CITF_MISC_RD_CG, data); + + data = RREG32(mmMC_CITF_MISC_VM_CG); + data |= MC_CITF_MISC_VM_CG__ENABLE_MASK; + WREG32(mmMC_CITF_MISC_VM_CG, data); + + data = RREG32(mmVM_L2_CG); + data |= VM_L2_CG__ENABLE_MASK; + WREG32(mmVM_L2_CG, data); + } else { + data = RREG32(mmMC_HUB_MISC_HUB_CG); + data &= ~MC_HUB_MISC_HUB_CG__ENABLE_MASK; + WREG32(mmMC_HUB_MISC_HUB_CG, data); + + data = RREG32(mmMC_HUB_MISC_SIP_CG); + data &= ~MC_HUB_MISC_SIP_CG__ENABLE_MASK; + WREG32(mmMC_HUB_MISC_SIP_CG, data); + + data = RREG32(mmMC_HUB_MISC_VM_CG); + data &= ~MC_HUB_MISC_VM_CG__ENABLE_MASK; + WREG32(mmMC_HUB_MISC_VM_CG, data); + + data = RREG32(mmMC_XPB_CLK_GAT); + data &= ~MC_XPB_CLK_GAT__ENABLE_MASK; + WREG32(mmMC_XPB_CLK_GAT, data); + + data = RREG32(mmATC_MISC_CG); + data &= ~ATC_MISC_CG__ENABLE_MASK; + WREG32(mmATC_MISC_CG, data); + + data = RREG32(mmMC_CITF_MISC_WR_CG); + data &= ~MC_CITF_MISC_WR_CG__ENABLE_MASK; + WREG32(mmMC_CITF_MISC_WR_CG, data); + + data = RREG32(mmMC_CITF_MISC_RD_CG); + data &= ~MC_CITF_MISC_RD_CG__ENABLE_MASK; + WREG32(mmMC_CITF_MISC_RD_CG, data); + + data = RREG32(mmMC_CITF_MISC_VM_CG); + data &= ~MC_CITF_MISC_VM_CG__ENABLE_MASK; + WREG32(mmMC_CITF_MISC_VM_CG, data); + + data = RREG32(mmVM_L2_CG); + data &= ~VM_L2_CG__ENABLE_MASK; + WREG32(mmVM_L2_CG, data); + } +} + +static void fiji_update_mc_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_LS)) { + data = RREG32(mmMC_HUB_MISC_HUB_CG); + data |= MC_HUB_MISC_HUB_CG__MEM_LS_ENABLE_MASK; + WREG32(mmMC_HUB_MISC_HUB_CG, data); + + data = RREG32(mmMC_HUB_MISC_SIP_CG); + data |= MC_HUB_MISC_SIP_CG__MEM_LS_ENABLE_MASK; + WREG32(mmMC_HUB_MISC_SIP_CG, data); + + data = RREG32(mmMC_HUB_MISC_VM_CG); + data |= MC_HUB_MISC_VM_CG__MEM_LS_ENABLE_MASK; + WREG32(mmMC_HUB_MISC_VM_CG, data); + + data = RREG32(mmMC_XPB_CLK_GAT); + data |= MC_XPB_CLK_GAT__MEM_LS_ENABLE_MASK; + WREG32(mmMC_XPB_CLK_GAT, data); + + data = RREG32(mmATC_MISC_CG); + data |= ATC_MISC_CG__MEM_LS_ENABLE_MASK; + WREG32(mmATC_MISC_CG, data); + + data = RREG32(mmMC_CITF_MISC_WR_CG); + data |= MC_CITF_MISC_WR_CG__MEM_LS_ENABLE_MASK; + WREG32(mmMC_CITF_MISC_WR_CG, data); + + data = RREG32(mmMC_CITF_MISC_RD_CG); + data |= MC_CITF_MISC_RD_CG__MEM_LS_ENABLE_MASK; + WREG32(mmMC_CITF_MISC_RD_CG, data); + + data = RREG32(mmMC_CITF_MISC_VM_CG); + data |= MC_CITF_MISC_VM_CG__MEM_LS_ENABLE_MASK; + WREG32(mmMC_CITF_MISC_VM_CG, data); + + data = RREG32(mmVM_L2_CG); + data |= VM_L2_CG__MEM_LS_ENABLE_MASK; + WREG32(mmVM_L2_CG, data); + } else { + data = RREG32(mmMC_HUB_MISC_HUB_CG); + data &= ~MC_HUB_MISC_HUB_CG__MEM_LS_ENABLE_MASK; + WREG32(mmMC_HUB_MISC_HUB_CG, data); + + data = RREG32(mmMC_HUB_MISC_SIP_CG); + data &= ~MC_HUB_MISC_SIP_CG__MEM_LS_ENABLE_MASK; + WREG32(mmMC_HUB_MISC_SIP_CG, data); + + data = RREG32(mmMC_HUB_MISC_VM_CG); + data &= ~MC_HUB_MISC_VM_CG__MEM_LS_ENABLE_MASK; + WREG32(mmMC_HUB_MISC_VM_CG, data); + + data = RREG32(mmMC_XPB_CLK_GAT); + data &= ~MC_XPB_CLK_GAT__MEM_LS_ENABLE_MASK; + WREG32(mmMC_XPB_CLK_GAT, data); + + data = RREG32(mmATC_MISC_CG); + data &= ~ATC_MISC_CG__MEM_LS_ENABLE_MASK; + WREG32(mmATC_MISC_CG, data); + + data = RREG32(mmMC_CITF_MISC_WR_CG); + data &= ~MC_CITF_MISC_WR_CG__MEM_LS_ENABLE_MASK; + WREG32(mmMC_CITF_MISC_WR_CG, data); + + data = RREG32(mmMC_CITF_MISC_RD_CG); + data &= ~MC_CITF_MISC_RD_CG__MEM_LS_ENABLE_MASK; + WREG32(mmMC_CITF_MISC_RD_CG, data); + + data = RREG32(mmMC_CITF_MISC_VM_CG); + data &= ~MC_CITF_MISC_VM_CG__MEM_LS_ENABLE_MASK; + WREG32(mmMC_CITF_MISC_VM_CG, data); + + data = RREG32(mmVM_L2_CG); + data &= ~VM_L2_CG__MEM_LS_ENABLE_MASK; + WREG32(mmVM_L2_CG, data); + } +} + +static int gmc_v8_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->asic_type) { + case CHIP_FIJI: + fiji_update_mc_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + fiji_update_mc_light_sleep(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + return 0; +} + +static int gmc_v8_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static void gmc_v8_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + /* AMD_CG_SUPPORT_MC_MGCG */ + data = RREG32(mmMC_HUB_MISC_HUB_CG); + if (data & MC_HUB_MISC_HUB_CG__ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_MC_MGCG; + + /* AMD_CG_SUPPORT_MC_LS */ + if (data & MC_HUB_MISC_HUB_CG__MEM_LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_MC_LS; +} + +static const struct amd_ip_funcs gmc_v8_0_ip_funcs = { + .name = "gmc_v8_0", + .early_init = gmc_v8_0_early_init, + .late_init = gmc_v8_0_late_init, + .sw_init = gmc_v8_0_sw_init, + .sw_fini = gmc_v8_0_sw_fini, + .hw_init = gmc_v8_0_hw_init, + .hw_fini = gmc_v8_0_hw_fini, + .suspend = gmc_v8_0_suspend, + .resume = gmc_v8_0_resume, + .is_idle = gmc_v8_0_is_idle, + .wait_for_idle = gmc_v8_0_wait_for_idle, + .check_soft_reset = gmc_v8_0_check_soft_reset, + .pre_soft_reset = gmc_v8_0_pre_soft_reset, + .soft_reset = gmc_v8_0_soft_reset, + .post_soft_reset = gmc_v8_0_post_soft_reset, + .set_clockgating_state = gmc_v8_0_set_clockgating_state, + .set_powergating_state = gmc_v8_0_set_powergating_state, + .get_clockgating_state = gmc_v8_0_get_clockgating_state, +}; + +static const struct amdgpu_gmc_funcs gmc_v8_0_gmc_funcs = { + .flush_gpu_tlb = gmc_v8_0_flush_gpu_tlb, + .flush_gpu_tlb_pasid = gmc_v8_0_flush_gpu_tlb_pasid, + .emit_flush_gpu_tlb = gmc_v8_0_emit_flush_gpu_tlb, + .emit_pasid_mapping = gmc_v8_0_emit_pasid_mapping, + .set_prt = gmc_v8_0_set_prt, + .get_vm_pde = gmc_v8_0_get_vm_pde, + .get_vm_pte = gmc_v8_0_get_vm_pte, + .get_vbios_fb_size = gmc_v8_0_get_vbios_fb_size, +}; + +static const struct amdgpu_irq_src_funcs gmc_v8_0_irq_funcs = { + .set = gmc_v8_0_vm_fault_interrupt_state, + .process = gmc_v8_0_process_interrupt, +}; + +static void gmc_v8_0_set_gmc_funcs(struct amdgpu_device *adev) +{ + adev->gmc.gmc_funcs = &gmc_v8_0_gmc_funcs; +} + +static void gmc_v8_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gmc.vm_fault.num_types = 1; + adev->gmc.vm_fault.funcs = &gmc_v8_0_irq_funcs; +} + +const struct amdgpu_ip_block_version gmc_v8_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GMC, + .major = 8, + .minor = 0, + .rev = 0, + .funcs = &gmc_v8_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version gmc_v8_1_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GMC, + .major = 8, + .minor = 1, + .rev = 0, + .funcs = &gmc_v8_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version gmc_v8_5_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GMC, + .major = 8, + .minor = 5, + .rev = 0, + .funcs = &gmc_v8_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.h b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.h new file mode 100644 index 000000000..19b8a8aed --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.h @@ -0,0 +1,31 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GMC_V8_0_H__ +#define __GMC_V8_0_H__ + +extern const struct amdgpu_ip_block_version gmc_v8_0_ip_block; +extern const struct amdgpu_ip_block_version gmc_v8_1_ip_block; +extern const struct amdgpu_ip_block_version gmc_v8_5_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c new file mode 100644 index 000000000..89550d3df --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -0,0 +1,2509 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include + +#include + +#include "amdgpu.h" +#include "gmc_v9_0.h" +#include "amdgpu_atomfirmware.h" +#include "amdgpu_gem.h" + +#include "gc/gc_9_0_sh_mask.h" +#include "dce/dce_12_0_offset.h" +#include "dce/dce_12_0_sh_mask.h" +#include "vega10_enum.h" +#include "mmhub/mmhub_1_0_offset.h" +#include "athub/athub_1_0_sh_mask.h" +#include "athub/athub_1_0_offset.h" +#include "oss/osssys_4_0_offset.h" + +#include "soc15.h" +#include "soc15d.h" +#include "soc15_common.h" +#include "umc/umc_6_0_sh_mask.h" + +#include "gfxhub_v1_0.h" +#include "mmhub_v1_0.h" +#include "athub_v1_0.h" +#include "gfxhub_v1_1.h" +#include "gfxhub_v1_2.h" +#include "mmhub_v9_4.h" +#include "mmhub_v1_7.h" +#include "mmhub_v1_8.h" +#include "umc_v6_1.h" +#include "umc_v6_0.h" +#include "umc_v6_7.h" +#include "hdp_v4_0.h" +#include "mca_v3_0.h" + +#include "ivsrcid/vmc/irqsrcs_vmc_1_0.h" + +#include "amdgpu_ras.h" +#include "amdgpu_xgmi.h" + +#include "amdgpu_reset.h" + +/* add these here since we already include dce12 headers and these are for DCN */ +#define mmHUBP0_DCSURF_PRI_VIEWPORT_DIMENSION 0x055d +#define mmHUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_BASE_IDX 2 +#define HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION__PRI_VIEWPORT_WIDTH__SHIFT 0x0 +#define HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION__PRI_VIEWPORT_HEIGHT__SHIFT 0x10 +#define HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION__PRI_VIEWPORT_WIDTH_MASK 0x00003FFFL +#define HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION__PRI_VIEWPORT_HEIGHT_MASK 0x3FFF0000L +#define mmDCHUBBUB_SDPIF_MMIO_CNTRL_0 0x049d +#define mmDCHUBBUB_SDPIF_MMIO_CNTRL_0_BASE_IDX 2 + +#define mmHUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_DCN2 0x05ea +#define mmHUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_DCN2_BASE_IDX 2 + +#define MAX_MEM_RANGES 8 + +static const char * const gfxhub_client_ids[] = { + "CB", + "DB", + "IA", + "WD", + "CPF", + "CPC", + "CPG", + "RLC", + "TCP", + "SQC (inst)", + "SQC (data)", + "SQG", + "PA", +}; + +static const char *mmhub_client_ids_raven[][2] = { + [0][0] = "MP1", + [1][0] = "MP0", + [2][0] = "VCN", + [3][0] = "VCNU", + [4][0] = "HDP", + [5][0] = "DCE", + [13][0] = "UTCL2", + [19][0] = "TLS", + [26][0] = "OSS", + [27][0] = "SDMA0", + [0][1] = "MP1", + [1][1] = "MP0", + [2][1] = "VCN", + [3][1] = "VCNU", + [4][1] = "HDP", + [5][1] = "XDP", + [6][1] = "DBGU0", + [7][1] = "DCE", + [8][1] = "DCEDWB0", + [9][1] = "DCEDWB1", + [26][1] = "OSS", + [27][1] = "SDMA0", +}; + +static const char *mmhub_client_ids_renoir[][2] = { + [0][0] = "MP1", + [1][0] = "MP0", + [2][0] = "HDP", + [4][0] = "DCEDMC", + [5][0] = "DCEVGA", + [13][0] = "UTCL2", + [19][0] = "TLS", + [26][0] = "OSS", + [27][0] = "SDMA0", + [28][0] = "VCN", + [29][0] = "VCNU", + [30][0] = "JPEG", + [0][1] = "MP1", + [1][1] = "MP0", + [2][1] = "HDP", + [3][1] = "XDP", + [6][1] = "DBGU0", + [7][1] = "DCEDMC", + [8][1] = "DCEVGA", + [9][1] = "DCEDWB", + [26][1] = "OSS", + [27][1] = "SDMA0", + [28][1] = "VCN", + [29][1] = "VCNU", + [30][1] = "JPEG", +}; + +static const char *mmhub_client_ids_vega10[][2] = { + [0][0] = "MP0", + [1][0] = "UVD", + [2][0] = "UVDU", + [3][0] = "HDP", + [13][0] = "UTCL2", + [14][0] = "OSS", + [15][0] = "SDMA1", + [32+0][0] = "VCE0", + [32+1][0] = "VCE0U", + [32+2][0] = "XDMA", + [32+3][0] = "DCE", + [32+4][0] = "MP1", + [32+14][0] = "SDMA0", + [0][1] = "MP0", + [1][1] = "UVD", + [2][1] = "UVDU", + [3][1] = "DBGU0", + [4][1] = "HDP", + [5][1] = "XDP", + [14][1] = "OSS", + [15][1] = "SDMA0", + [32+0][1] = "VCE0", + [32+1][1] = "VCE0U", + [32+2][1] = "XDMA", + [32+3][1] = "DCE", + [32+4][1] = "DCEDWB", + [32+5][1] = "MP1", + [32+6][1] = "DBGU1", + [32+14][1] = "SDMA1", +}; + +static const char *mmhub_client_ids_vega12[][2] = { + [0][0] = "MP0", + [1][0] = "VCE0", + [2][0] = "VCE0U", + [3][0] = "HDP", + [13][0] = "UTCL2", + [14][0] = "OSS", + [15][0] = "SDMA1", + [32+0][0] = "DCE", + [32+1][0] = "XDMA", + [32+2][0] = "UVD", + [32+3][0] = "UVDU", + [32+4][0] = "MP1", + [32+15][0] = "SDMA0", + [0][1] = "MP0", + [1][1] = "VCE0", + [2][1] = "VCE0U", + [3][1] = "DBGU0", + [4][1] = "HDP", + [5][1] = "XDP", + [14][1] = "OSS", + [15][1] = "SDMA0", + [32+0][1] = "DCE", + [32+1][1] = "DCEDWB", + [32+2][1] = "XDMA", + [32+3][1] = "UVD", + [32+4][1] = "UVDU", + [32+5][1] = "MP1", + [32+6][1] = "DBGU1", + [32+15][1] = "SDMA1", +}; + +static const char *mmhub_client_ids_vega20[][2] = { + [0][0] = "XDMA", + [1][0] = "DCE", + [2][0] = "VCE0", + [3][0] = "VCE0U", + [4][0] = "UVD", + [5][0] = "UVD1U", + [13][0] = "OSS", + [14][0] = "HDP", + [15][0] = "SDMA0", + [32+0][0] = "UVD", + [32+1][0] = "UVDU", + [32+2][0] = "MP1", + [32+3][0] = "MP0", + [32+12][0] = "UTCL2", + [32+14][0] = "SDMA1", + [0][1] = "XDMA", + [1][1] = "DCE", + [2][1] = "DCEDWB", + [3][1] = "VCE0", + [4][1] = "VCE0U", + [5][1] = "UVD1", + [6][1] = "UVD1U", + [7][1] = "DBGU0", + [8][1] = "XDP", + [13][1] = "OSS", + [14][1] = "HDP", + [15][1] = "SDMA0", + [32+0][1] = "UVD", + [32+1][1] = "UVDU", + [32+2][1] = "DBGU1", + [32+3][1] = "MP1", + [32+4][1] = "MP0", + [32+14][1] = "SDMA1", +}; + +static const char *mmhub_client_ids_arcturus[][2] = { + [0][0] = "DBGU1", + [1][0] = "XDP", + [2][0] = "MP1", + [14][0] = "HDP", + [171][0] = "JPEG", + [172][0] = "VCN", + [173][0] = "VCNU", + [203][0] = "JPEG1", + [204][0] = "VCN1", + [205][0] = "VCN1U", + [256][0] = "SDMA0", + [257][0] = "SDMA1", + [258][0] = "SDMA2", + [259][0] = "SDMA3", + [260][0] = "SDMA4", + [261][0] = "SDMA5", + [262][0] = "SDMA6", + [263][0] = "SDMA7", + [384][0] = "OSS", + [0][1] = "DBGU1", + [1][1] = "XDP", + [2][1] = "MP1", + [14][1] = "HDP", + [171][1] = "JPEG", + [172][1] = "VCN", + [173][1] = "VCNU", + [203][1] = "JPEG1", + [204][1] = "VCN1", + [205][1] = "VCN1U", + [256][1] = "SDMA0", + [257][1] = "SDMA1", + [258][1] = "SDMA2", + [259][1] = "SDMA3", + [260][1] = "SDMA4", + [261][1] = "SDMA5", + [262][1] = "SDMA6", + [263][1] = "SDMA7", + [384][1] = "OSS", +}; + +static const char *mmhub_client_ids_aldebaran[][2] = { + [2][0] = "MP1", + [3][0] = "MP0", + [32+1][0] = "DBGU_IO0", + [32+2][0] = "DBGU_IO2", + [32+4][0] = "MPIO", + [96+11][0] = "JPEG0", + [96+12][0] = "VCN0", + [96+13][0] = "VCNU0", + [128+11][0] = "JPEG1", + [128+12][0] = "VCN1", + [128+13][0] = "VCNU1", + [160+1][0] = "XDP", + [160+14][0] = "HDP", + [256+0][0] = "SDMA0", + [256+1][0] = "SDMA1", + [256+2][0] = "SDMA2", + [256+3][0] = "SDMA3", + [256+4][0] = "SDMA4", + [384+0][0] = "OSS", + [2][1] = "MP1", + [3][1] = "MP0", + [32+1][1] = "DBGU_IO0", + [32+2][1] = "DBGU_IO2", + [32+4][1] = "MPIO", + [96+11][1] = "JPEG0", + [96+12][1] = "VCN0", + [96+13][1] = "VCNU0", + [128+11][1] = "JPEG1", + [128+12][1] = "VCN1", + [128+13][1] = "VCNU1", + [160+1][1] = "XDP", + [160+14][1] = "HDP", + [256+0][1] = "SDMA0", + [256+1][1] = "SDMA1", + [256+2][1] = "SDMA2", + [256+3][1] = "SDMA3", + [256+4][1] = "SDMA4", + [384+0][1] = "OSS", +}; + +static const struct soc15_reg_golden golden_settings_mmhub_1_0_0[] = { + SOC15_REG_GOLDEN_VALUE(MMHUB, 0, mmDAGB1_WRCLI2, 0x00000007, 0xfe5fe0fa), + SOC15_REG_GOLDEN_VALUE(MMHUB, 0, mmMMEA1_DRAM_WR_CLI2GRP_MAP0, 0x00000030, 0x55555565) +}; + +static const struct soc15_reg_golden golden_settings_athub_1_0_0[] = { + SOC15_REG_GOLDEN_VALUE(ATHUB, 0, mmRPB_ARB_CNTL, 0x0000ff00, 0x00000800), + SOC15_REG_GOLDEN_VALUE(ATHUB, 0, mmRPB_ARB_CNTL2, 0x00ff00ff, 0x00080008) +}; + +static const uint32_t ecc_umc_mcumc_ctrl_addrs[] = { + (0x000143c0 + 0x00000000), + (0x000143c0 + 0x00000800), + (0x000143c0 + 0x00001000), + (0x000143c0 + 0x00001800), + (0x000543c0 + 0x00000000), + (0x000543c0 + 0x00000800), + (0x000543c0 + 0x00001000), + (0x000543c0 + 0x00001800), + (0x000943c0 + 0x00000000), + (0x000943c0 + 0x00000800), + (0x000943c0 + 0x00001000), + (0x000943c0 + 0x00001800), + (0x000d43c0 + 0x00000000), + (0x000d43c0 + 0x00000800), + (0x000d43c0 + 0x00001000), + (0x000d43c0 + 0x00001800), + (0x001143c0 + 0x00000000), + (0x001143c0 + 0x00000800), + (0x001143c0 + 0x00001000), + (0x001143c0 + 0x00001800), + (0x001543c0 + 0x00000000), + (0x001543c0 + 0x00000800), + (0x001543c0 + 0x00001000), + (0x001543c0 + 0x00001800), + (0x001943c0 + 0x00000000), + (0x001943c0 + 0x00000800), + (0x001943c0 + 0x00001000), + (0x001943c0 + 0x00001800), + (0x001d43c0 + 0x00000000), + (0x001d43c0 + 0x00000800), + (0x001d43c0 + 0x00001000), + (0x001d43c0 + 0x00001800), +}; + +static const uint32_t ecc_umc_mcumc_ctrl_mask_addrs[] = { + (0x000143e0 + 0x00000000), + (0x000143e0 + 0x00000800), + (0x000143e0 + 0x00001000), + (0x000143e0 + 0x00001800), + (0x000543e0 + 0x00000000), + (0x000543e0 + 0x00000800), + (0x000543e0 + 0x00001000), + (0x000543e0 + 0x00001800), + (0x000943e0 + 0x00000000), + (0x000943e0 + 0x00000800), + (0x000943e0 + 0x00001000), + (0x000943e0 + 0x00001800), + (0x000d43e0 + 0x00000000), + (0x000d43e0 + 0x00000800), + (0x000d43e0 + 0x00001000), + (0x000d43e0 + 0x00001800), + (0x001143e0 + 0x00000000), + (0x001143e0 + 0x00000800), + (0x001143e0 + 0x00001000), + (0x001143e0 + 0x00001800), + (0x001543e0 + 0x00000000), + (0x001543e0 + 0x00000800), + (0x001543e0 + 0x00001000), + (0x001543e0 + 0x00001800), + (0x001943e0 + 0x00000000), + (0x001943e0 + 0x00000800), + (0x001943e0 + 0x00001000), + (0x001943e0 + 0x00001800), + (0x001d43e0 + 0x00000000), + (0x001d43e0 + 0x00000800), + (0x001d43e0 + 0x00001000), + (0x001d43e0 + 0x00001800), +}; + +static int gmc_v9_0_ecc_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + u32 bits, i, tmp, reg; + + /* Devices newer then VEGA10/12 shall have these programming + * sequences performed by PSP BL + */ + if (adev->asic_type >= CHIP_VEGA20) + return 0; + + bits = 0x7f; + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + for (i = 0; i < ARRAY_SIZE(ecc_umc_mcumc_ctrl_addrs); i++) { + reg = ecc_umc_mcumc_ctrl_addrs[i]; + tmp = RREG32(reg); + tmp &= ~bits; + WREG32(reg, tmp); + } + for (i = 0; i < ARRAY_SIZE(ecc_umc_mcumc_ctrl_mask_addrs); i++) { + reg = ecc_umc_mcumc_ctrl_mask_addrs[i]; + tmp = RREG32(reg); + tmp &= ~bits; + WREG32(reg, tmp); + } + break; + case AMDGPU_IRQ_STATE_ENABLE: + for (i = 0; i < ARRAY_SIZE(ecc_umc_mcumc_ctrl_addrs); i++) { + reg = ecc_umc_mcumc_ctrl_addrs[i]; + tmp = RREG32(reg); + tmp |= bits; + WREG32(reg, tmp); + } + for (i = 0; i < ARRAY_SIZE(ecc_umc_mcumc_ctrl_mask_addrs); i++) { + reg = ecc_umc_mcumc_ctrl_mask_addrs[i]; + tmp = RREG32(reg); + tmp |= bits; + WREG32(reg, tmp); + } + break; + default: + break; + } + + return 0; +} + +static int gmc_v9_0_vm_fault_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + struct amdgpu_vmhub *hub; + u32 tmp, reg, bits, i, j; + + bits = VM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + VM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK; + + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + for_each_set_bit(j, adev->vmhubs_mask, AMDGPU_MAX_VMHUBS) { + hub = &adev->vmhub[j]; + for (i = 0; i < 16; i++) { + reg = hub->vm_context0_cntl + i; + + /* This works because this interrupt is only + * enabled at init/resume and disabled in + * fini/suspend, so the overall state doesn't + * change over the course of suspend/resume. + */ + if (adev->in_s0ix && (j == AMDGPU_GFXHUB(0))) + continue; + + if (j >= AMDGPU_MMHUB0(0)) + tmp = RREG32_SOC15_IP(MMHUB, reg); + else + tmp = RREG32_SOC15_IP(GC, reg); + + tmp &= ~bits; + + if (j >= AMDGPU_MMHUB0(0)) + WREG32_SOC15_IP(MMHUB, reg, tmp); + else + WREG32_SOC15_IP(GC, reg, tmp); + } + } + break; + case AMDGPU_IRQ_STATE_ENABLE: + for_each_set_bit(j, adev->vmhubs_mask, AMDGPU_MAX_VMHUBS) { + hub = &adev->vmhub[j]; + for (i = 0; i < 16; i++) { + reg = hub->vm_context0_cntl + i; + + /* This works because this interrupt is only + * enabled at init/resume and disabled in + * fini/suspend, so the overall state doesn't + * change over the course of suspend/resume. + */ + if (adev->in_s0ix && (j == AMDGPU_GFXHUB(0))) + continue; + + if (j >= AMDGPU_MMHUB0(0)) + tmp = RREG32_SOC15_IP(MMHUB, reg); + else + tmp = RREG32_SOC15_IP(GC, reg); + + tmp |= bits; + + if (j >= AMDGPU_MMHUB0(0)) + WREG32_SOC15_IP(MMHUB, reg, tmp); + else + WREG32_SOC15_IP(GC, reg, tmp); + } + } + break; + default: + break; + } + + return 0; +} + +static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + bool retry_fault = !!(entry->src_data[1] & 0x80); + bool write_fault = !!(entry->src_data[1] & 0x20); + uint32_t status = 0, cid = 0, rw = 0; + struct amdgpu_task_info task_info; + struct amdgpu_vmhub *hub; + const char *mmhub_cid; + const char *hub_name; + u64 addr; + uint32_t cam_index = 0; + int ret, xcc_id = 0; + uint32_t node_id; + + node_id = entry->node_id; + + addr = (u64)entry->src_data[0] << 12; + addr |= ((u64)entry->src_data[1] & 0xf) << 44; + + if (entry->client_id == SOC15_IH_CLIENTID_VMC) { + hub_name = "mmhub0"; + hub = &adev->vmhub[AMDGPU_MMHUB0(node_id / 4)]; + } else if (entry->client_id == SOC15_IH_CLIENTID_VMC1) { + hub_name = "mmhub1"; + hub = &adev->vmhub[AMDGPU_MMHUB1(0)]; + } else { + hub_name = "gfxhub0"; + if (adev->gfx.funcs->ih_node_to_logical_xcc) { + xcc_id = adev->gfx.funcs->ih_node_to_logical_xcc(adev, + node_id); + if (xcc_id < 0) + xcc_id = 0; + } + hub = &adev->vmhub[xcc_id]; + } + + if (retry_fault) { + if (adev->irq.retry_cam_enabled) { + /* Delegate it to a different ring if the hardware hasn't + * already done it. + */ + if (entry->ih == &adev->irq.ih) { + amdgpu_irq_delegate(adev, entry, 8); + return 1; + } + + cam_index = entry->src_data[2] & 0x3ff; + + ret = amdgpu_vm_handle_fault(adev, entry->pasid, entry->vmid, node_id, + addr, write_fault); + WDOORBELL32(adev->irq.retry_cam_doorbell_index, cam_index); + if (ret) + return 1; + } else { + /* Process it onyl if it's the first fault for this address */ + if (entry->ih != &adev->irq.ih_soft && + amdgpu_gmc_filter_faults(adev, entry->ih, addr, entry->pasid, + entry->timestamp)) + return 1; + + /* Delegate it to a different ring if the hardware hasn't + * already done it. + */ + if (entry->ih == &adev->irq.ih) { + amdgpu_irq_delegate(adev, entry, 8); + return 1; + } + + /* Try to handle the recoverable page faults by filling page + * tables + */ + if (amdgpu_vm_handle_fault(adev, entry->pasid, entry->vmid, node_id, + addr, write_fault)) + return 1; + } + } + + if (!printk_ratelimit()) + return 0; + + + memset(&task_info, 0, sizeof(struct amdgpu_task_info)); + amdgpu_vm_get_task_info(adev, entry->pasid, &task_info); + + dev_err(adev->dev, + "[%s] %s page fault (src_id:%u ring:%u vmid:%u pasid:%u, for process %s pid %d thread %s pid %d)\n", + hub_name, retry_fault ? "retry" : "no-retry", + entry->src_id, entry->ring_id, entry->vmid, + entry->pasid, task_info.process_name, task_info.tgid, + task_info.task_name, task_info.pid); + dev_err(adev->dev, " in page starting at address 0x%016llx from IH client 0x%x (%s)\n", + addr, entry->client_id, + soc15_ih_clientid_name[entry->client_id]); + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) + dev_err(adev->dev, " cookie node_id %d fault from die %s%d%s\n", + node_id, node_id % 4 == 3 ? "RSV" : "AID", node_id / 4, + node_id % 4 == 1 ? ".XCD0" : node_id % 4 == 2 ? ".XCD1" : ""); + + if (amdgpu_sriov_vf(adev)) + return 0; + + /* + * Issue a dummy read to wait for the status register to + * be updated to avoid reading an incorrect value due to + * the new fast GRBM interface. + */ + if ((entry->vmid_src == AMDGPU_GFXHUB(0)) && + (adev->ip_versions[GC_HWIP][0] < IP_VERSION(9, 4, 2))) + RREG32(hub->vm_l2_pro_fault_status); + + status = RREG32(hub->vm_l2_pro_fault_status); + cid = REG_GET_FIELD(status, VM_L2_PROTECTION_FAULT_STATUS, CID); + rw = REG_GET_FIELD(status, VM_L2_PROTECTION_FAULT_STATUS, RW); + WREG32_P(hub->vm_l2_pro_fault_cntl, 1, ~1); + + dev_err(adev->dev, + "VM_L2_PROTECTION_FAULT_STATUS:0x%08X\n", + status); + if (entry->vmid_src == AMDGPU_GFXHUB(0)) { + dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + cid >= ARRAY_SIZE(gfxhub_client_ids) ? "unknown" : + gfxhub_client_ids[cid], + cid); + } else { + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(9, 0, 0): + mmhub_cid = mmhub_client_ids_vega10[cid][rw]; + break; + case IP_VERSION(9, 3, 0): + mmhub_cid = mmhub_client_ids_vega12[cid][rw]; + break; + case IP_VERSION(9, 4, 0): + mmhub_cid = mmhub_client_ids_vega20[cid][rw]; + break; + case IP_VERSION(9, 4, 1): + mmhub_cid = mmhub_client_ids_arcturus[cid][rw]; + break; + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 2, 0): + mmhub_cid = mmhub_client_ids_raven[cid][rw]; + break; + case IP_VERSION(1, 5, 0): + case IP_VERSION(2, 4, 0): + mmhub_cid = mmhub_client_ids_renoir[cid][rw]; + break; + case IP_VERSION(1, 8, 0): + case IP_VERSION(9, 4, 2): + mmhub_cid = mmhub_client_ids_aldebaran[cid][rw]; + break; + default: + mmhub_cid = NULL; + break; + } + dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + mmhub_cid ? mmhub_cid : "unknown", cid); + } + dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + VM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS)); + dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + VM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR)); + dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + VM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS)); + dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + VM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR)); + dev_err(adev->dev, "\t RW: 0x%x\n", rw); + return 0; +} + +static const struct amdgpu_irq_src_funcs gmc_v9_0_irq_funcs = { + .set = gmc_v9_0_vm_fault_interrupt_state, + .process = gmc_v9_0_process_interrupt, +}; + + +static const struct amdgpu_irq_src_funcs gmc_v9_0_ecc_funcs = { + .set = gmc_v9_0_ecc_interrupt_state, + .process = amdgpu_umc_process_ecc_irq, +}; + +static void gmc_v9_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->gmc.vm_fault.num_types = 1; + adev->gmc.vm_fault.funcs = &gmc_v9_0_irq_funcs; + + if (!amdgpu_sriov_vf(adev) && + !adev->gmc.xgmi.connected_to_cpu) { + adev->gmc.ecc_irq.num_types = 1; + adev->gmc.ecc_irq.funcs = &gmc_v9_0_ecc_funcs; + } +} + +static uint32_t gmc_v9_0_get_invalidate_req(unsigned int vmid, + uint32_t flush_type) +{ + u32 req = 0; + + req = REG_SET_FIELD(req, VM_INVALIDATE_ENG0_REQ, + PER_VMID_INVALIDATE_REQ, 1 << vmid); + req = REG_SET_FIELD(req, VM_INVALIDATE_ENG0_REQ, FLUSH_TYPE, flush_type); + req = REG_SET_FIELD(req, VM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PTES, 1); + req = REG_SET_FIELD(req, VM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE0, 1); + req = REG_SET_FIELD(req, VM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE1, 1); + req = REG_SET_FIELD(req, VM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE2, 1); + req = REG_SET_FIELD(req, VM_INVALIDATE_ENG0_REQ, INVALIDATE_L1_PTES, 1); + req = REG_SET_FIELD(req, VM_INVALIDATE_ENG0_REQ, + CLEAR_PROTECTION_FAULT_STATUS_ADDR, 0); + + return req; +} + +/** + * gmc_v9_0_use_invalidate_semaphore - judge whether to use semaphore + * + * @adev: amdgpu_device pointer + * @vmhub: vmhub type + * + */ +static bool gmc_v9_0_use_invalidate_semaphore(struct amdgpu_device *adev, + uint32_t vmhub) +{ + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) + return false; + + return ((vmhub == AMDGPU_MMHUB0(0) || + vmhub == AMDGPU_MMHUB1(0)) && + (!amdgpu_sriov_vf(adev)) && + (!(!(adev->apu_flags & AMD_APU_IS_RAVEN2) && + (adev->apu_flags & AMD_APU_IS_PICASSO)))); +} + +static bool gmc_v9_0_get_atc_vmid_pasid_mapping_info(struct amdgpu_device *adev, + uint8_t vmid, uint16_t *p_pasid) +{ + uint32_t value; + + value = RREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING) + + vmid); + *p_pasid = value & ATC_VMID0_PASID_MAPPING__PASID_MASK; + + return !!(value & ATC_VMID0_PASID_MAPPING__VALID_MASK); +} + +/* + * GART + * VMID 0 is the physical GPU addresses as used by the kernel. + * VMIDs 1-15 are used for userspace clients and are handled + * by the amdgpu vm/hsa code. + */ + +/** + * gmc_v9_0_flush_gpu_tlb - tlb flush with certain type + * + * @adev: amdgpu_device pointer + * @vmid: vm instance to flush + * @vmhub: which hub to flush + * @flush_type: the flush type + * + * Flush the TLB for the requested page table using certain type. + */ +static void gmc_v9_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid, + uint32_t vmhub, uint32_t flush_type) +{ + bool use_semaphore = gmc_v9_0_use_invalidate_semaphore(adev, vmhub); + const unsigned int eng = 17; + u32 j, inv_req, inv_req2, tmp; + struct amdgpu_vmhub *hub; + + BUG_ON(vmhub >= AMDGPU_MAX_VMHUBS); + + hub = &adev->vmhub[vmhub]; + if (adev->gmc.xgmi.num_physical_nodes && + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 0)) { + /* Vega20+XGMI caches PTEs in TC and TLB. Add a + * heavy-weight TLB flush (type 2), which flushes + * both. Due to a race condition with concurrent + * memory accesses using the same TLB cache line, we + * still need a second TLB flush after this. + */ + inv_req = gmc_v9_0_get_invalidate_req(vmid, 2); + inv_req2 = gmc_v9_0_get_invalidate_req(vmid, flush_type); + } else if (flush_type == 2 && + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3) && + adev->rev_id == 0) { + inv_req = gmc_v9_0_get_invalidate_req(vmid, 0); + inv_req2 = gmc_v9_0_get_invalidate_req(vmid, flush_type); + } else { + inv_req = gmc_v9_0_get_invalidate_req(vmid, flush_type); + inv_req2 = 0; + } + + /* This is necessary for a HW workaround under SRIOV as well + * as GFXOFF under bare metal + */ + if (adev->gfx.kiq[0].ring.sched.ready && + (amdgpu_sriov_runtime(adev) || !amdgpu_sriov_vf(adev)) && + down_read_trylock(&adev->reset_domain->sem)) { + uint32_t req = hub->vm_inv_eng0_req + hub->eng_distance * eng; + uint32_t ack = hub->vm_inv_eng0_ack + hub->eng_distance * eng; + + amdgpu_virt_kiq_reg_write_reg_wait(adev, req, ack, inv_req, + 1 << vmid); + up_read(&adev->reset_domain->sem); + return; + } + + spin_lock(&adev->gmc.invalidate_lock); + + /* + * It may lose gpuvm invalidate acknowldege state across power-gating + * off cycle, add semaphore acquire before invalidation and semaphore + * release after invalidation to avoid entering power gated state + * to WA the Issue + */ + + /* TODO: It needs to continue working on debugging with semaphore for GFXHUB as well. */ + if (use_semaphore) { + for (j = 0; j < adev->usec_timeout; j++) { + /* a read return value of 1 means semaphore acquire */ + if (vmhub >= AMDGPU_MMHUB0(0)) + tmp = RREG32_SOC15_IP_NO_KIQ(MMHUB, hub->vm_inv_eng0_sem + hub->eng_distance * eng); + else + tmp = RREG32_SOC15_IP_NO_KIQ(GC, hub->vm_inv_eng0_sem + hub->eng_distance * eng); + if (tmp & 0x1) + break; + udelay(1); + } + + if (j >= adev->usec_timeout) + DRM_ERROR("Timeout waiting for sem acquire in VM flush!\n"); + } + + do { + if (vmhub >= AMDGPU_MMHUB0(0)) + WREG32_SOC15_IP_NO_KIQ(MMHUB, hub->vm_inv_eng0_req + hub->eng_distance * eng, inv_req); + else + WREG32_SOC15_IP_NO_KIQ(GC, hub->vm_inv_eng0_req + hub->eng_distance * eng, inv_req); + + /* + * Issue a dummy read to wait for the ACK register to + * be cleared to avoid a false ACK due to the new fast + * GRBM interface. + */ + if ((vmhub == AMDGPU_GFXHUB(0)) && + (adev->ip_versions[GC_HWIP][0] < IP_VERSION(9, 4, 2))) + RREG32_NO_KIQ(hub->vm_inv_eng0_req + + hub->eng_distance * eng); + + for (j = 0; j < adev->usec_timeout; j++) { + if (vmhub >= AMDGPU_MMHUB0(0)) + tmp = RREG32_SOC15_IP_NO_KIQ(MMHUB, hub->vm_inv_eng0_ack + hub->eng_distance * eng); + else + tmp = RREG32_SOC15_IP_NO_KIQ(GC, hub->vm_inv_eng0_ack + hub->eng_distance * eng); + if (tmp & (1 << vmid)) + break; + udelay(1); + } + + inv_req = inv_req2; + inv_req2 = 0; + } while (inv_req); + + /* TODO: It needs to continue working on debugging with semaphore for GFXHUB as well. */ + if (use_semaphore) { + /* + * add semaphore release after invalidation, + * write with 0 means semaphore release + */ + if (vmhub >= AMDGPU_MMHUB0(0)) + WREG32_SOC15_IP_NO_KIQ(MMHUB, hub->vm_inv_eng0_sem + hub->eng_distance * eng, 0); + else + WREG32_SOC15_IP_NO_KIQ(GC, hub->vm_inv_eng0_sem + hub->eng_distance * eng, 0); + } + + spin_unlock(&adev->gmc.invalidate_lock); + + if (j < adev->usec_timeout) + return; + + DRM_ERROR("Timeout waiting for VM flush ACK!\n"); +} + +/** + * gmc_v9_0_flush_gpu_tlb_pasid - tlb flush via pasid + * + * @adev: amdgpu_device pointer + * @pasid: pasid to be flush + * @flush_type: the flush type + * @all_hub: flush all hubs + * @inst: is used to select which instance of KIQ to use for the invalidation + * + * Flush the TLB for the requested pasid. + */ +static int gmc_v9_0_flush_gpu_tlb_pasid(struct amdgpu_device *adev, + uint16_t pasid, uint32_t flush_type, + bool all_hub, uint32_t inst) +{ + int vmid, i; + signed long r; + uint32_t seq; + uint16_t queried_pasid; + bool ret; + u32 usec_timeout = amdgpu_sriov_vf(adev) ? SRIOV_USEC_TIMEOUT : adev->usec_timeout; + struct amdgpu_ring *ring = &adev->gfx.kiq[inst].ring; + struct amdgpu_kiq *kiq = &adev->gfx.kiq[inst]; + + if (amdgpu_in_reset(adev)) + return -EIO; + + if (ring->sched.ready && down_read_trylock(&adev->reset_domain->sem)) { + /* Vega20+XGMI caches PTEs in TC and TLB. Add a + * heavy-weight TLB flush (type 2), which flushes + * both. Due to a race condition with concurrent + * memory accesses using the same TLB cache line, we + * still need a second TLB flush after this. + */ + bool vega20_xgmi_wa = (adev->gmc.xgmi.num_physical_nodes && + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 0)); + /* 2 dwords flush + 8 dwords fence */ + unsigned int ndw = kiq->pmf->invalidate_tlbs_size + 8; + + if (vega20_xgmi_wa) + ndw += kiq->pmf->invalidate_tlbs_size; + + spin_lock(&adev->gfx.kiq[inst].ring_lock); + /* 2 dwords flush + 8 dwords fence */ + amdgpu_ring_alloc(ring, ndw); + if (vega20_xgmi_wa) + kiq->pmf->kiq_invalidate_tlbs(ring, + pasid, 2, all_hub); + + if (flush_type == 2 && + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3) && + adev->rev_id == 0) + kiq->pmf->kiq_invalidate_tlbs(ring, + pasid, 0, all_hub); + + kiq->pmf->kiq_invalidate_tlbs(ring, + pasid, flush_type, all_hub); + r = amdgpu_fence_emit_polling(ring, &seq, MAX_KIQ_REG_WAIT); + if (r) { + amdgpu_ring_undo(ring); + spin_unlock(&adev->gfx.kiq[inst].ring_lock); + up_read(&adev->reset_domain->sem); + return -ETIME; + } + + amdgpu_ring_commit(ring); + spin_unlock(&adev->gfx.kiq[inst].ring_lock); + r = amdgpu_fence_wait_polling(ring, seq, usec_timeout); + if (r < 1) { + dev_err(adev->dev, "wait for kiq fence error: %ld.\n", r); + up_read(&adev->reset_domain->sem); + return -ETIME; + } + up_read(&adev->reset_domain->sem); + return 0; + } + + for (vmid = 1; vmid < 16; vmid++) { + + ret = gmc_v9_0_get_atc_vmid_pasid_mapping_info(adev, vmid, + &queried_pasid); + if (ret && queried_pasid == pasid) { + if (all_hub) { + for_each_set_bit(i, adev->vmhubs_mask, AMDGPU_MAX_VMHUBS) + gmc_v9_0_flush_gpu_tlb(adev, vmid, + i, flush_type); + } else { + gmc_v9_0_flush_gpu_tlb(adev, vmid, + AMDGPU_GFXHUB(0), flush_type); + } + break; + } + } + + return 0; + +} + +static uint64_t gmc_v9_0_emit_flush_gpu_tlb(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + bool use_semaphore = gmc_v9_0_use_invalidate_semaphore(ring->adev, ring->vm_hub); + struct amdgpu_device *adev = ring->adev; + struct amdgpu_vmhub *hub = &adev->vmhub[ring->vm_hub]; + uint32_t req = gmc_v9_0_get_invalidate_req(vmid, 0); + unsigned int eng = ring->vm_inv_eng; + + /* + * It may lose gpuvm invalidate acknowldege state across power-gating + * off cycle, add semaphore acquire before invalidation and semaphore + * release after invalidation to avoid entering power gated state + * to WA the Issue + */ + + /* TODO: It needs to continue working on debugging with semaphore for GFXHUB as well. */ + if (use_semaphore) + /* a read return value of 1 means semaphore acuqire */ + amdgpu_ring_emit_reg_wait(ring, + hub->vm_inv_eng0_sem + + hub->eng_distance * eng, 0x1, 0x1); + + amdgpu_ring_emit_wreg(ring, hub->ctx0_ptb_addr_lo32 + + (hub->ctx_addr_distance * vmid), + lower_32_bits(pd_addr)); + + amdgpu_ring_emit_wreg(ring, hub->ctx0_ptb_addr_hi32 + + (hub->ctx_addr_distance * vmid), + upper_32_bits(pd_addr)); + + amdgpu_ring_emit_reg_write_reg_wait(ring, hub->vm_inv_eng0_req + + hub->eng_distance * eng, + hub->vm_inv_eng0_ack + + hub->eng_distance * eng, + req, 1 << vmid); + + /* TODO: It needs to continue working on debugging with semaphore for GFXHUB as well. */ + if (use_semaphore) + /* + * add semaphore release after invalidation, + * write with 0 means semaphore release + */ + amdgpu_ring_emit_wreg(ring, hub->vm_inv_eng0_sem + + hub->eng_distance * eng, 0); + + return pd_addr; +} + +static void gmc_v9_0_emit_pasid_mapping(struct amdgpu_ring *ring, unsigned int vmid, + unsigned int pasid) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t reg; + + /* Do nothing because there's no lut register for mmhub1. */ + if (ring->vm_hub == AMDGPU_MMHUB1(0)) + return; + + if (ring->vm_hub == AMDGPU_GFXHUB(0)) + reg = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_VMID_0_LUT) + vmid; + else + reg = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_VMID_0_LUT_MM) + vmid; + + amdgpu_ring_emit_wreg(ring, reg, pasid); +} + +/* + * PTE format on VEGA 10: + * 63:59 reserved + * 58:57 mtype + * 56 F + * 55 L + * 54 P + * 53 SW + * 52 T + * 50:48 reserved + * 47:12 4k physical page base address + * 11:7 fragment + * 6 write + * 5 read + * 4 exe + * 3 Z + * 2 snooped + * 1 system + * 0 valid + * + * PDE format on VEGA 10: + * 63:59 block fragment size + * 58:55 reserved + * 54 P + * 53:48 reserved + * 47:6 physical base address of PD or PTE + * 5:3 reserved + * 2 C + * 1 system + * 0 valid + */ + +static uint64_t gmc_v9_0_map_mtype(struct amdgpu_device *adev, uint32_t flags) + +{ + switch (flags) { + case AMDGPU_VM_MTYPE_DEFAULT: + return AMDGPU_PTE_MTYPE_VG10(MTYPE_NC); + case AMDGPU_VM_MTYPE_NC: + return AMDGPU_PTE_MTYPE_VG10(MTYPE_NC); + case AMDGPU_VM_MTYPE_WC: + return AMDGPU_PTE_MTYPE_VG10(MTYPE_WC); + case AMDGPU_VM_MTYPE_RW: + return AMDGPU_PTE_MTYPE_VG10(MTYPE_RW); + case AMDGPU_VM_MTYPE_CC: + return AMDGPU_PTE_MTYPE_VG10(MTYPE_CC); + case AMDGPU_VM_MTYPE_UC: + return AMDGPU_PTE_MTYPE_VG10(MTYPE_UC); + default: + return AMDGPU_PTE_MTYPE_VG10(MTYPE_NC); + } +} + +static void gmc_v9_0_get_vm_pde(struct amdgpu_device *adev, int level, + uint64_t *addr, uint64_t *flags) +{ + if (!(*flags & AMDGPU_PDE_PTE) && !(*flags & AMDGPU_PTE_SYSTEM)) + *addr = amdgpu_gmc_vram_mc2pa(adev, *addr); + BUG_ON(*addr & 0xFFFF00000000003FULL); + + if (!adev->gmc.translate_further) + return; + + if (level == AMDGPU_VM_PDB1) { + /* Set the block fragment size */ + if (!(*flags & AMDGPU_PDE_PTE)) + *flags |= AMDGPU_PDE_BFS(0x9); + + } else if (level == AMDGPU_VM_PDB0) { + if (*flags & AMDGPU_PDE_PTE) { + *flags &= ~AMDGPU_PDE_PTE; + if (!(*flags & AMDGPU_PTE_VALID)) + *addr |= 1 << PAGE_SHIFT; + } else { + *flags |= AMDGPU_PTE_TF; + } + } +} + +static void gmc_v9_0_get_coherence_flags(struct amdgpu_device *adev, + struct amdgpu_bo *bo, + struct amdgpu_bo_va_mapping *mapping, + uint64_t *flags) +{ + struct amdgpu_device *bo_adev = amdgpu_ttm_adev(bo->tbo.bdev); + bool is_vram = bo->tbo.resource->mem_type == TTM_PL_VRAM; + bool coherent = bo->flags & AMDGPU_GEM_CREATE_COHERENT; + bool uncached = bo->flags & AMDGPU_GEM_CREATE_UNCACHED; + struct amdgpu_vm *vm = mapping->bo_va->base.vm; + unsigned int mtype_local, mtype; + bool snoop = false; + bool is_local; + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 4, 1): + case IP_VERSION(9, 4, 2): + if (is_vram) { + if (bo_adev == adev) { + if (uncached) + mtype = MTYPE_UC; + else if (coherent) + mtype = MTYPE_CC; + else + mtype = MTYPE_RW; + /* FIXME: is this still needed? Or does + * amdgpu_ttm_tt_pde_flags already handle this? + */ + if ((adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) && + adev->gmc.xgmi.connected_to_cpu) + snoop = true; + } else { + if (uncached || coherent) + mtype = MTYPE_UC; + else + mtype = MTYPE_NC; + if (mapping->bo_va->is_xgmi) + snoop = true; + } + } else { + if (uncached || coherent) + mtype = MTYPE_UC; + else + mtype = MTYPE_NC; + /* FIXME: is this still needed? Or does + * amdgpu_ttm_tt_pde_flags already handle this? + */ + snoop = true; + } + break; + case IP_VERSION(9, 4, 3): + /* Only local VRAM BOs or system memory on non-NUMA APUs + * can be assumed to be local in their entirety. Choose + * MTYPE_NC as safe fallback for all system memory BOs on + * NUMA systems. Their MTYPE can be overridden per-page in + * gmc_v9_0_override_vm_pte_flags. + */ + mtype_local = MTYPE_RW; + if (amdgpu_mtype_local == 1) { + DRM_INFO_ONCE("Using MTYPE_NC for local memory\n"); + mtype_local = MTYPE_NC; + } else if (amdgpu_mtype_local == 2) { + DRM_INFO_ONCE("Using MTYPE_CC for local memory\n"); + mtype_local = MTYPE_CC; + } else { + DRM_INFO_ONCE("Using MTYPE_RW for local memory\n"); + } + is_local = (!is_vram && (adev->flags & AMD_IS_APU) && + num_possible_nodes() <= 1) || + (is_vram && adev == bo_adev && + KFD_XCP_MEM_ID(adev, bo->xcp_id) == vm->mem_id); + snoop = true; + if (uncached) { + mtype = MTYPE_UC; + } else if (adev->flags & AMD_IS_APU) { + mtype = is_local ? mtype_local : MTYPE_NC; + } else { + /* dGPU */ + if (is_local) + mtype = mtype_local; + else if (is_vram) + mtype = MTYPE_NC; + else + mtype = MTYPE_UC; + } + + break; + default: + if (uncached || coherent) + mtype = MTYPE_UC; + else + mtype = MTYPE_NC; + + /* FIXME: is this still needed? Or does + * amdgpu_ttm_tt_pde_flags already handle this? + */ + if (!is_vram) + snoop = true; + } + + if (mtype != MTYPE_NC) + *flags = (*flags & ~AMDGPU_PTE_MTYPE_VG10_MASK) | + AMDGPU_PTE_MTYPE_VG10(mtype); + *flags |= snoop ? AMDGPU_PTE_SNOOPED : 0; +} + +static void gmc_v9_0_get_vm_pte(struct amdgpu_device *adev, + struct amdgpu_bo_va_mapping *mapping, + uint64_t *flags) +{ + struct amdgpu_bo *bo = mapping->bo_va->base.bo; + + *flags &= ~AMDGPU_PTE_EXECUTABLE; + *flags |= mapping->flags & AMDGPU_PTE_EXECUTABLE; + + *flags &= ~AMDGPU_PTE_MTYPE_VG10_MASK; + *flags |= mapping->flags & AMDGPU_PTE_MTYPE_VG10_MASK; + + if (mapping->flags & AMDGPU_PTE_PRT) { + *flags |= AMDGPU_PTE_PRT; + *flags &= ~AMDGPU_PTE_VALID; + } + + if (bo && bo->tbo.resource) + gmc_v9_0_get_coherence_flags(adev, mapping->bo_va->base.bo, + mapping, flags); +} + +static void gmc_v9_0_override_vm_pte_flags(struct amdgpu_device *adev, + struct amdgpu_vm *vm, + uint64_t addr, uint64_t *flags) +{ + int local_node, nid; + + /* Only GFX 9.4.3 APUs associate GPUs with NUMA nodes. Local system + * memory can use more efficient MTYPEs. + */ + if (adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 4, 3)) + return; + + /* Only direct-mapped memory allows us to determine the NUMA node from + * the DMA address. + */ + if (!adev->ram_is_direct_mapped) { + dev_dbg(adev->dev, "RAM is not direct mapped\n"); + return; + } + + /* Only override mappings with MTYPE_NC, which is the safe default for + * cacheable memory. + */ + if ((*flags & AMDGPU_PTE_MTYPE_VG10_MASK) != + AMDGPU_PTE_MTYPE_VG10(MTYPE_NC)) { + dev_dbg(adev->dev, "MTYPE is not NC\n"); + return; + } + + /* FIXME: Only supported on native mode for now. For carve-out, the + * NUMA affinity of the GPU/VM needs to come from the PCI info because + * memory partitions are not associated with different NUMA nodes. + */ + if (adev->gmc.is_app_apu && vm->mem_id >= 0) { + local_node = adev->gmc.mem_partitions[vm->mem_id].numa.node; + } else { + dev_dbg(adev->dev, "Only native mode APU is supported.\n"); + return; + } + + /* Only handle real RAM. Mappings of PCIe resources don't have struct + * page or NUMA nodes. + */ + if (!page_is_ram(addr >> PAGE_SHIFT)) { + dev_dbg(adev->dev, "Page is not RAM.\n"); + return; + } + nid = pfn_to_nid(addr >> PAGE_SHIFT); + dev_dbg(adev->dev, "vm->mem_id=%d, local_node=%d, nid=%d\n", + vm->mem_id, local_node, nid); + if (nid == local_node) { + uint64_t old_flags = *flags; + unsigned int mtype_local = MTYPE_RW; + + if (amdgpu_mtype_local == 1) + mtype_local = MTYPE_NC; + else if (amdgpu_mtype_local == 2) + mtype_local = MTYPE_CC; + + *flags = (*flags & ~AMDGPU_PTE_MTYPE_VG10_MASK) | + AMDGPU_PTE_MTYPE_VG10(mtype_local); + dev_dbg(adev->dev, "flags updated from %llx to %llx\n", + old_flags, *flags); + } +} + +static unsigned int gmc_v9_0_get_vbios_fb_size(struct amdgpu_device *adev) +{ + u32 d1vga_control = RREG32_SOC15(DCE, 0, mmD1VGA_CONTROL); + unsigned int size; + + /* TODO move to DC so GMC doesn't need to hard-code DCN registers */ + + if (REG_GET_FIELD(d1vga_control, D1VGA_CONTROL, D1VGA_MODE_ENABLE)) { + size = AMDGPU_VBIOS_VGA_ALLOCATION; + } else { + u32 viewport; + + switch (adev->ip_versions[DCE_HWIP][0]) { + case IP_VERSION(1, 0, 0): + case IP_VERSION(1, 0, 1): + viewport = RREG32_SOC15(DCE, 0, mmHUBP0_DCSURF_PRI_VIEWPORT_DIMENSION); + size = (REG_GET_FIELD(viewport, + HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_HEIGHT) * + REG_GET_FIELD(viewport, + HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_WIDTH) * + 4); + break; + case IP_VERSION(2, 1, 0): + viewport = RREG32_SOC15(DCE, 0, mmHUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_DCN2); + size = (REG_GET_FIELD(viewport, + HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_HEIGHT) * + REG_GET_FIELD(viewport, + HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_WIDTH) * + 4); + break; + default: + viewport = RREG32_SOC15(DCE, 0, mmSCL0_VIEWPORT_SIZE); + size = (REG_GET_FIELD(viewport, SCL0_VIEWPORT_SIZE, VIEWPORT_HEIGHT) * + REG_GET_FIELD(viewport, SCL0_VIEWPORT_SIZE, VIEWPORT_WIDTH) * + 4); + break; + } + } + + return size; +} + +static enum amdgpu_memory_partition +gmc_v9_0_get_memory_partition(struct amdgpu_device *adev, u32 *supp_modes) +{ + enum amdgpu_memory_partition mode = UNKNOWN_MEMORY_PARTITION_MODE; + + if (adev->nbio.funcs->get_memory_partition_mode) + mode = adev->nbio.funcs->get_memory_partition_mode(adev, + supp_modes); + + return mode; +} + +static enum amdgpu_memory_partition +gmc_v9_0_query_memory_partition(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) + return AMDGPU_NPS1_PARTITION_MODE; + + return gmc_v9_0_get_memory_partition(adev, NULL); +} + +static const struct amdgpu_gmc_funcs gmc_v9_0_gmc_funcs = { + .flush_gpu_tlb = gmc_v9_0_flush_gpu_tlb, + .flush_gpu_tlb_pasid = gmc_v9_0_flush_gpu_tlb_pasid, + .emit_flush_gpu_tlb = gmc_v9_0_emit_flush_gpu_tlb, + .emit_pasid_mapping = gmc_v9_0_emit_pasid_mapping, + .map_mtype = gmc_v9_0_map_mtype, + .get_vm_pde = gmc_v9_0_get_vm_pde, + .get_vm_pte = gmc_v9_0_get_vm_pte, + .override_vm_pte_flags = gmc_v9_0_override_vm_pte_flags, + .get_vbios_fb_size = gmc_v9_0_get_vbios_fb_size, + .query_mem_partition_mode = &gmc_v9_0_query_memory_partition, +}; + +static void gmc_v9_0_set_gmc_funcs(struct amdgpu_device *adev) +{ + adev->gmc.gmc_funcs = &gmc_v9_0_gmc_funcs; +} + +static void gmc_v9_0_set_umc_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[UMC_HWIP][0]) { + case IP_VERSION(6, 0, 0): + adev->umc.funcs = &umc_v6_0_funcs; + break; + case IP_VERSION(6, 1, 1): + adev->umc.max_ras_err_cnt_per_query = UMC_V6_1_TOTAL_CHANNEL_NUM; + adev->umc.channel_inst_num = UMC_V6_1_CHANNEL_INSTANCE_NUM; + adev->umc.umc_inst_num = UMC_V6_1_UMC_INSTANCE_NUM; + adev->umc.channel_offs = UMC_V6_1_PER_CHANNEL_OFFSET_VG20; + adev->umc.retire_unit = 1; + adev->umc.channel_idx_tbl = &umc_v6_1_channel_idx_tbl[0][0]; + adev->umc.ras = &umc_v6_1_ras; + break; + case IP_VERSION(6, 1, 2): + adev->umc.max_ras_err_cnt_per_query = UMC_V6_1_TOTAL_CHANNEL_NUM; + adev->umc.channel_inst_num = UMC_V6_1_CHANNEL_INSTANCE_NUM; + adev->umc.umc_inst_num = UMC_V6_1_UMC_INSTANCE_NUM; + adev->umc.channel_offs = UMC_V6_1_PER_CHANNEL_OFFSET_ARCT; + adev->umc.retire_unit = 1; + adev->umc.channel_idx_tbl = &umc_v6_1_channel_idx_tbl[0][0]; + adev->umc.ras = &umc_v6_1_ras; + break; + case IP_VERSION(6, 7, 0): + adev->umc.max_ras_err_cnt_per_query = + UMC_V6_7_TOTAL_CHANNEL_NUM * UMC_V6_7_BAD_PAGE_NUM_PER_CHANNEL; + adev->umc.channel_inst_num = UMC_V6_7_CHANNEL_INSTANCE_NUM; + adev->umc.umc_inst_num = UMC_V6_7_UMC_INSTANCE_NUM; + adev->umc.channel_offs = UMC_V6_7_PER_CHANNEL_OFFSET; + adev->umc.retire_unit = (UMC_V6_7_NA_MAP_PA_NUM * 2); + if (!adev->gmc.xgmi.connected_to_cpu) + adev->umc.ras = &umc_v6_7_ras; + if (1 & adev->smuio.funcs->get_die_id(adev)) + adev->umc.channel_idx_tbl = &umc_v6_7_channel_idx_tbl_first[0][0]; + else + adev->umc.channel_idx_tbl = &umc_v6_7_channel_idx_tbl_second[0][0]; + break; + default: + break; + } +} + +static void gmc_v9_0_set_mmhub_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(9, 4, 1): + adev->mmhub.funcs = &mmhub_v9_4_funcs; + break; + case IP_VERSION(9, 4, 2): + adev->mmhub.funcs = &mmhub_v1_7_funcs; + break; + case IP_VERSION(1, 8, 0): + adev->mmhub.funcs = &mmhub_v1_8_funcs; + break; + default: + adev->mmhub.funcs = &mmhub_v1_0_funcs; + break; + } +} + +static void gmc_v9_0_set_mmhub_ras_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(9, 4, 0): + adev->mmhub.ras = &mmhub_v1_0_ras; + break; + case IP_VERSION(9, 4, 1): + adev->mmhub.ras = &mmhub_v9_4_ras; + break; + case IP_VERSION(9, 4, 2): + adev->mmhub.ras = &mmhub_v1_7_ras; + break; + case IP_VERSION(1, 8, 0): + adev->mmhub.ras = &mmhub_v1_8_ras; + break; + default: + /* mmhub ras is not available */ + break; + } +} + +static void gmc_v9_0_set_gfxhub_funcs(struct amdgpu_device *adev) +{ + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) + adev->gfxhub.funcs = &gfxhub_v1_2_funcs; + else + adev->gfxhub.funcs = &gfxhub_v1_0_funcs; +} + +static void gmc_v9_0_set_hdp_ras_funcs(struct amdgpu_device *adev) +{ + adev->hdp.ras = &hdp_v4_0_ras; +} + +static void gmc_v9_0_set_mca_ras_funcs(struct amdgpu_device *adev) +{ + struct amdgpu_mca *mca = &adev->mca; + + /* is UMC the right IP to check for MCA? Maybe DF? */ + switch (adev->ip_versions[UMC_HWIP][0]) { + case IP_VERSION(6, 7, 0): + if (!adev->gmc.xgmi.connected_to_cpu) { + mca->mp0.ras = &mca_v3_0_mp0_ras; + mca->mp1.ras = &mca_v3_0_mp1_ras; + mca->mpio.ras = &mca_v3_0_mpio_ras; + } + break; + default: + break; + } +} + +static void gmc_v9_0_set_xgmi_ras_funcs(struct amdgpu_device *adev) +{ + if (!adev->gmc.xgmi.connected_to_cpu) + adev->gmc.xgmi.ras = &xgmi_ras; +} + +static int gmc_v9_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* + * 9.4.0, 9.4.1 and 9.4.3 don't have XGMI defined + * in their IP discovery tables + */ + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 0) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 1) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) + adev->gmc.xgmi.supported = true; + + if (adev->ip_versions[XGMI_HWIP][0] == IP_VERSION(6, 1, 0)) { + adev->gmc.xgmi.supported = true; + adev->gmc.xgmi.connected_to_cpu = + adev->smuio.funcs->is_host_gpu_xgmi_supported(adev); + } + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) { + enum amdgpu_pkg_type pkg_type = + adev->smuio.funcs->get_pkg_type(adev); + /* On GFXIP 9.4.3. APU, there is no physical VRAM domain present + * and the APU, can be in used two possible modes: + * - carveout mode + * - native APU mode + * "is_app_apu" can be used to identify the APU in the native + * mode. + */ + adev->gmc.is_app_apu = (pkg_type == AMDGPU_PKG_TYPE_APU && + !pci_resource_len(adev->pdev, 0)); + } + + gmc_v9_0_set_gmc_funcs(adev); + gmc_v9_0_set_irq_funcs(adev); + gmc_v9_0_set_umc_funcs(adev); + gmc_v9_0_set_mmhub_funcs(adev); + gmc_v9_0_set_mmhub_ras_funcs(adev); + gmc_v9_0_set_gfxhub_funcs(adev); + gmc_v9_0_set_hdp_ras_funcs(adev); + gmc_v9_0_set_mca_ras_funcs(adev); + gmc_v9_0_set_xgmi_ras_funcs(adev); + + adev->gmc.shared_aperture_start = 0x2000000000000000ULL; + adev->gmc.shared_aperture_end = + adev->gmc.shared_aperture_start + (4ULL << 30) - 1; + adev->gmc.private_aperture_start = 0x1000000000000000ULL; + adev->gmc.private_aperture_end = + adev->gmc.private_aperture_start + (4ULL << 30) - 1; + adev->gmc.noretry_flags = AMDGPU_VM_NORETRY_FLAGS_TF; + + return 0; +} + +static int gmc_v9_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_gmc_allocate_vm_inv_eng(adev); + if (r) + return r; + + /* + * Workaround performance drop issue with VBIOS enables partial + * writes, while disables HBM ECC for vega10. + */ + if (!amdgpu_sriov_vf(adev) && + (adev->ip_versions[UMC_HWIP][0] == IP_VERSION(6, 0, 0))) { + if (!(adev->ras_enabled & (1 << AMDGPU_RAS_BLOCK__UMC))) { + if (adev->df.funcs && + adev->df.funcs->enable_ecc_force_par_wr_rmw) + adev->df.funcs->enable_ecc_force_par_wr_rmw(adev, false); + } + } + + if (!amdgpu_persistent_edc_harvesting_supported(adev)) { + if (adev->mmhub.ras && adev->mmhub.ras->ras_block.hw_ops && + adev->mmhub.ras->ras_block.hw_ops->reset_ras_error_count) + adev->mmhub.ras->ras_block.hw_ops->reset_ras_error_count(adev); + + if (adev->hdp.ras && adev->hdp.ras->ras_block.hw_ops && + adev->hdp.ras->ras_block.hw_ops->reset_ras_error_count) + adev->hdp.ras->ras_block.hw_ops->reset_ras_error_count(adev); + } + + r = amdgpu_gmc_ras_late_init(adev); + if (r) + return r; + + return amdgpu_irq_get(adev, &adev->gmc.vm_fault, 0); +} + +static void gmc_v9_0_vram_gtt_location(struct amdgpu_device *adev, + struct amdgpu_gmc *mc) +{ + u64 base = adev->mmhub.funcs->get_fb_location(adev); + + /* add the xgmi offset of the physical node */ + base += adev->gmc.xgmi.physical_node_id * adev->gmc.xgmi.node_segment_size; + if (adev->gmc.xgmi.connected_to_cpu) { + amdgpu_gmc_sysvm_location(adev, mc); + } else { + amdgpu_gmc_vram_location(adev, mc, base); + amdgpu_gmc_gart_location(adev, mc); + amdgpu_gmc_agp_location(adev, mc); + } + /* base offset of vram pages */ + adev->vm_manager.vram_base_offset = adev->gfxhub.funcs->get_mc_fb_offset(adev); + + /* XXX: add the xgmi offset of the physical node? */ + adev->vm_manager.vram_base_offset += + adev->gmc.xgmi.physical_node_id * adev->gmc.xgmi.node_segment_size; +} + +/** + * gmc_v9_0_mc_init - initialize the memory controller driver params + * + * @adev: amdgpu_device pointer + * + * Look up the amount of vram, vram width, and decide how to place + * vram and gart within the GPU's physical address space. + * Returns 0 for success. + */ +static int gmc_v9_0_mc_init(struct amdgpu_device *adev) +{ + int r; + + /* size in MB on si */ + if (!adev->gmc.is_app_apu) { + adev->gmc.mc_vram_size = + adev->nbio.funcs->get_memsize(adev) * 1024ULL * 1024ULL; + } else { + DRM_DEBUG("Set mc_vram_size = 0 for APP APU\n"); + adev->gmc.mc_vram_size = 0; + } + adev->gmc.real_vram_size = adev->gmc.mc_vram_size; + + if (!(adev->flags & AMD_IS_APU) && + !adev->gmc.xgmi.connected_to_cpu) { + r = amdgpu_device_resize_fb_bar(adev); + if (r) + return r; + } + adev->gmc.aper_base = pci_resource_start(adev->pdev, 0); + adev->gmc.aper_size = pci_resource_len(adev->pdev, 0); + +#ifdef CONFIG_X86_64 + /* + * AMD Accelerated Processing Platform (APP) supporting GPU-HOST xgmi + * interface can use VRAM through here as it appears system reserved + * memory in host address space. + * + * For APUs, VRAM is just the stolen system memory and can be accessed + * directly. + * + * Otherwise, use the legacy Host Data Path (HDP) through PCIe BAR. + */ + + /* check whether both host-gpu and gpu-gpu xgmi links exist */ + if ((!amdgpu_sriov_vf(adev) && + (adev->flags & AMD_IS_APU) && !amdgpu_passthrough(adev)) || + (adev->gmc.xgmi.supported && + adev->gmc.xgmi.connected_to_cpu)) { + adev->gmc.aper_base = + adev->gfxhub.funcs->get_mc_fb_offset(adev) + + adev->gmc.xgmi.physical_node_id * + adev->gmc.xgmi.node_segment_size; + adev->gmc.aper_size = adev->gmc.real_vram_size; + } + +#endif + adev->gmc.visible_vram_size = adev->gmc.aper_size; + + /* set the gart size */ + if (amdgpu_gart_size == -1) { + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): /* all engines support GPUVM */ + case IP_VERSION(9, 2, 1): /* all engines support GPUVM */ + case IP_VERSION(9, 4, 0): + case IP_VERSION(9, 4, 1): + case IP_VERSION(9, 4, 2): + case IP_VERSION(9, 4, 3): + default: + adev->gmc.gart_size = 512ULL << 20; + break; + case IP_VERSION(9, 1, 0): /* DCE SG support */ + case IP_VERSION(9, 2, 2): /* DCE SG support */ + case IP_VERSION(9, 3, 0): + adev->gmc.gart_size = 1024ULL << 20; + break; + } + } else { + adev->gmc.gart_size = (u64)amdgpu_gart_size << 20; + } + + adev->gmc.gart_size += adev->pm.smu_prv_buffer_size; + + gmc_v9_0_vram_gtt_location(adev, &adev->gmc); + + return 0; +} + +static int gmc_v9_0_gart_init(struct amdgpu_device *adev) +{ + int r; + + if (adev->gart.bo) { + WARN(1, "VEGA10 PCIE GART already initialized\n"); + return 0; + } + + if (adev->gmc.xgmi.connected_to_cpu) { + adev->gmc.vmid0_page_table_depth = 1; + adev->gmc.vmid0_page_table_block_size = 12; + } else { + adev->gmc.vmid0_page_table_depth = 0; + adev->gmc.vmid0_page_table_block_size = 0; + } + + /* Initialize common gart structure */ + r = amdgpu_gart_init(adev); + if (r) + return r; + adev->gart.table_size = adev->gart.num_gpu_pages * 8; + adev->gart.gart_pte_flags = AMDGPU_PTE_MTYPE_VG10(MTYPE_UC) | + AMDGPU_PTE_EXECUTABLE; + + if (!adev->gmc.real_vram_size) { + dev_info(adev->dev, "Put GART in system memory for APU\n"); + r = amdgpu_gart_table_ram_alloc(adev); + if (r) + dev_err(adev->dev, "Failed to allocate GART in system memory\n"); + } else { + r = amdgpu_gart_table_vram_alloc(adev); + if (r) + return r; + + if (adev->gmc.xgmi.connected_to_cpu) + r = amdgpu_gmc_pdb0_alloc(adev); + } + + return r; +} + +/** + * gmc_v9_0_save_registers - saves regs + * + * @adev: amdgpu_device pointer + * + * This saves potential register values that should be + * restored upon resume + */ +static void gmc_v9_0_save_registers(struct amdgpu_device *adev) +{ + if ((adev->ip_versions[DCE_HWIP][0] == IP_VERSION(1, 0, 0)) || + (adev->ip_versions[DCE_HWIP][0] == IP_VERSION(1, 0, 1))) + adev->gmc.sdpif_register = RREG32_SOC15(DCE, 0, mmDCHUBBUB_SDPIF_MMIO_CNTRL_0); +} + +static bool gmc_v9_0_validate_partition_info(struct amdgpu_device *adev) +{ + enum amdgpu_memory_partition mode; + u32 supp_modes; + bool valid; + + mode = gmc_v9_0_get_memory_partition(adev, &supp_modes); + + /* Mode detected by hardware not present in supported modes */ + if ((mode != UNKNOWN_MEMORY_PARTITION_MODE) && + !(BIT(mode - 1) & supp_modes)) + return false; + + switch (mode) { + case UNKNOWN_MEMORY_PARTITION_MODE: + case AMDGPU_NPS1_PARTITION_MODE: + valid = (adev->gmc.num_mem_partitions == 1); + break; + case AMDGPU_NPS2_PARTITION_MODE: + valid = (adev->gmc.num_mem_partitions == 2); + break; + case AMDGPU_NPS4_PARTITION_MODE: + valid = (adev->gmc.num_mem_partitions == 3 || + adev->gmc.num_mem_partitions == 4); + break; + default: + valid = false; + } + + return valid; +} + +static bool gmc_v9_0_is_node_present(int *node_ids, int num_ids, int nid) +{ + int i; + + /* Check if node with id 'nid' is present in 'node_ids' array */ + for (i = 0; i < num_ids; ++i) + if (node_ids[i] == nid) + return true; + + return false; +} + +static void +gmc_v9_0_init_acpi_mem_ranges(struct amdgpu_device *adev, + struct amdgpu_mem_partition_info *mem_ranges) +{ + int num_ranges = 0, ret, mem_groups; + struct amdgpu_numa_info numa_info; + int node_ids[MAX_MEM_RANGES]; + int num_xcc, xcc_id; + uint32_t xcc_mask; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + xcc_mask = (1U << num_xcc) - 1; + mem_groups = hweight32(adev->aid_mask); + + for_each_inst(xcc_id, xcc_mask) { + ret = amdgpu_acpi_get_mem_info(adev, xcc_id, &numa_info); + if (ret) + continue; + + if (numa_info.nid == NUMA_NO_NODE) { + mem_ranges[0].size = numa_info.size; + mem_ranges[0].numa.node = numa_info.nid; + num_ranges = 1; + break; + } + + if (gmc_v9_0_is_node_present(node_ids, num_ranges, + numa_info.nid)) + continue; + + node_ids[num_ranges] = numa_info.nid; + mem_ranges[num_ranges].numa.node = numa_info.nid; + mem_ranges[num_ranges].size = numa_info.size; + ++num_ranges; + } + + adev->gmc.num_mem_partitions = num_ranges; + + /* If there is only partition, don't use entire size */ + if (adev->gmc.num_mem_partitions == 1) { + mem_ranges[0].size = mem_ranges[0].size * (mem_groups - 1); + do_div(mem_ranges[0].size, mem_groups); + } +} + +static void +gmc_v9_0_init_sw_mem_ranges(struct amdgpu_device *adev, + struct amdgpu_mem_partition_info *mem_ranges) +{ + enum amdgpu_memory_partition mode; + u32 start_addr = 0, size; + int i; + + mode = gmc_v9_0_query_memory_partition(adev); + + switch (mode) { + case UNKNOWN_MEMORY_PARTITION_MODE: + case AMDGPU_NPS1_PARTITION_MODE: + adev->gmc.num_mem_partitions = 1; + break; + case AMDGPU_NPS2_PARTITION_MODE: + adev->gmc.num_mem_partitions = 2; + break; + case AMDGPU_NPS4_PARTITION_MODE: + if (adev->flags & AMD_IS_APU) + adev->gmc.num_mem_partitions = 3; + else + adev->gmc.num_mem_partitions = 4; + break; + default: + adev->gmc.num_mem_partitions = 1; + break; + } + + size = adev->gmc.real_vram_size >> AMDGPU_GPU_PAGE_SHIFT; + size /= adev->gmc.num_mem_partitions; + + for (i = 0; i < adev->gmc.num_mem_partitions; ++i) { + mem_ranges[i].range.fpfn = start_addr; + mem_ranges[i].size = ((u64)size << AMDGPU_GPU_PAGE_SHIFT); + mem_ranges[i].range.lpfn = start_addr + size - 1; + start_addr += size; + } + + /* Adjust the last one */ + mem_ranges[adev->gmc.num_mem_partitions - 1].range.lpfn = + (adev->gmc.real_vram_size >> AMDGPU_GPU_PAGE_SHIFT) - 1; + mem_ranges[adev->gmc.num_mem_partitions - 1].size = + adev->gmc.real_vram_size - + ((u64)mem_ranges[adev->gmc.num_mem_partitions - 1].range.fpfn + << AMDGPU_GPU_PAGE_SHIFT); +} + +static int gmc_v9_0_init_mem_ranges(struct amdgpu_device *adev) +{ + bool valid; + + adev->gmc.mem_partitions = kzalloc( + MAX_MEM_RANGES * sizeof(struct amdgpu_mem_partition_info), + GFP_KERNEL); + + if (!adev->gmc.mem_partitions) + return -ENOMEM; + + /* TODO : Get the range from PSP/Discovery for dGPU */ + if (adev->gmc.is_app_apu) + gmc_v9_0_init_acpi_mem_ranges(adev, adev->gmc.mem_partitions); + else + gmc_v9_0_init_sw_mem_ranges(adev, adev->gmc.mem_partitions); + + if (amdgpu_sriov_vf(adev)) + valid = true; + else + valid = gmc_v9_0_validate_partition_info(adev); + if (!valid) { + /* TODO: handle invalid case */ + dev_WARN(adev->dev, + "Mem ranges not matching with hardware config"); + } + + return 0; +} + +static void gmc_v9_4_3_init_vram_info(struct amdgpu_device *adev) +{ + static const u32 regBIF_BIOS_SCRATCH_4 = 0x50; + u32 vram_info; + + if (!amdgpu_sriov_vf(adev)) { + vram_info = RREG32(regBIF_BIOS_SCRATCH_4); + adev->gmc.vram_vendor = vram_info & 0xF; + } + adev->gmc.vram_type = AMDGPU_VRAM_TYPE_HBM; + adev->gmc.vram_width = 128 * 64; +} + +static int gmc_v9_0_sw_init(void *handle) +{ + int r, vram_width = 0, vram_type = 0, vram_vendor = 0, dma_addr_bits; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + unsigned long inst_mask = adev->aid_mask; + + adev->gfxhub.funcs->init(adev); + + adev->mmhub.funcs->init(adev); + + spin_lock_init(&adev->gmc.invalidate_lock); + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) { + gmc_v9_4_3_init_vram_info(adev); + } else if (!adev->bios) { + if (adev->flags & AMD_IS_APU) { + adev->gmc.vram_type = AMDGPU_VRAM_TYPE_DDR4; + adev->gmc.vram_width = 64 * 64; + } else { + adev->gmc.vram_type = AMDGPU_VRAM_TYPE_HBM; + adev->gmc.vram_width = 128 * 64; + } + } else { + r = amdgpu_atomfirmware_get_vram_info(adev, + &vram_width, &vram_type, &vram_vendor); + if (amdgpu_sriov_vf(adev)) + /* For Vega10 SR-IOV, vram_width can't be read from ATOM as RAVEN, + * and DF related registers is not readable, seems hardcord is the + * only way to set the correct vram_width + */ + adev->gmc.vram_width = 2048; + else if (amdgpu_emu_mode != 1) + adev->gmc.vram_width = vram_width; + + if (!adev->gmc.vram_width) { + int chansize, numchan; + + /* hbm memory channel size */ + if (adev->flags & AMD_IS_APU) + chansize = 64; + else + chansize = 128; + if (adev->df.funcs && + adev->df.funcs->get_hbm_channel_number) { + numchan = adev->df.funcs->get_hbm_channel_number(adev); + adev->gmc.vram_width = numchan * chansize; + } + } + + adev->gmc.vram_type = vram_type; + adev->gmc.vram_vendor = vram_vendor; + } + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 2, 2): + set_bit(AMDGPU_GFXHUB(0), adev->vmhubs_mask); + set_bit(AMDGPU_MMHUB0(0), adev->vmhubs_mask); + + if (adev->rev_id == 0x0 || adev->rev_id == 0x1) { + amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48); + } else { + /* vm_size is 128TB + 512GB for legacy 3-level page support */ + amdgpu_vm_adjust_size(adev, 128 * 1024 + 512, 9, 2, 48); + adev->gmc.translate_further = + adev->vm_manager.num_level > 1; + } + break; + case IP_VERSION(9, 0, 1): + case IP_VERSION(9, 2, 1): + case IP_VERSION(9, 4, 0): + case IP_VERSION(9, 3, 0): + case IP_VERSION(9, 4, 2): + set_bit(AMDGPU_GFXHUB(0), adev->vmhubs_mask); + set_bit(AMDGPU_MMHUB0(0), adev->vmhubs_mask); + + /* + * To fulfill 4-level page support, + * vm size is 256TB (48bit), maximum size of Vega10, + * block size 512 (9bit) + */ + /* sriov restrict max_pfn below AMDGPU_GMC_HOLE */ + if (amdgpu_sriov_vf(adev)) + amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 47); + else + amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48); + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2)) + adev->gmc.translate_further = adev->vm_manager.num_level > 1; + break; + case IP_VERSION(9, 4, 1): + set_bit(AMDGPU_GFXHUB(0), adev->vmhubs_mask); + set_bit(AMDGPU_MMHUB0(0), adev->vmhubs_mask); + set_bit(AMDGPU_MMHUB1(0), adev->vmhubs_mask); + + /* Keep the vm size same with Vega20 */ + amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48); + adev->gmc.translate_further = adev->vm_manager.num_level > 1; + break; + case IP_VERSION(9, 4, 3): + bitmap_set(adev->vmhubs_mask, AMDGPU_GFXHUB(0), + NUM_XCC(adev->gfx.xcc_mask)); + + inst_mask <<= AMDGPU_MMHUB0(0); + bitmap_or(adev->vmhubs_mask, adev->vmhubs_mask, &inst_mask, 32); + + amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48); + adev->gmc.translate_further = adev->vm_manager.num_level > 1; + break; + default: + break; + } + + /* This interrupt is VMC page fault.*/ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VMC, VMC_1_0__SRCID__VM_FAULT, + &adev->gmc.vm_fault); + if (r) + return r; + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 1)) { + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VMC1, VMC_1_0__SRCID__VM_FAULT, + &adev->gmc.vm_fault); + if (r) + return r; + } + + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_UTCL2, UTCL2_1_0__SRCID__FAULT, + &adev->gmc.vm_fault); + + if (r) + return r; + + if (!amdgpu_sriov_vf(adev) && + !adev->gmc.xgmi.connected_to_cpu) { + /* interrupt sent to DF. */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_DF, 0, + &adev->gmc.ecc_irq); + if (r) + return r; + } + + /* Set the internal MC address mask + * This is the max address of the GPU's + * internal address space. + */ + adev->gmc.mc_mask = 0xffffffffffffULL; /* 48 bit MC */ + + dma_addr_bits = adev->ip_versions[GC_HWIP][0] >= IP_VERSION(9, 4, 2) ? 48:44; + r = dma_set_mask_and_coherent(adev->dev, DMA_BIT_MASK(dma_addr_bits)); + if (r) { + dev_warn(adev->dev, "amdgpu: No suitable DMA available.\n"); + return r; + } + adev->need_swiotlb = drm_need_swiotlb(dma_addr_bits); + + r = gmc_v9_0_mc_init(adev); + if (r) + return r; + + amdgpu_gmc_get_vbios_allocations(adev); + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) { + r = gmc_v9_0_init_mem_ranges(adev); + if (r) + return r; + } + + /* Memory manager */ + r = amdgpu_bo_init(adev); + if (r) + return r; + + r = gmc_v9_0_gart_init(adev); + if (r) + return r; + + /* + * number of VMs + * VMID 0 is reserved for System + * amdgpu graphics/compute will use VMIDs 1..n-1 + * amdkfd will use VMIDs n..15 + * + * The first KFD VMID is 8 for GPUs with graphics, 3 for + * compute-only GPUs. On compute-only GPUs that leaves 2 VMIDs + * for video processing. + */ + adev->vm_manager.first_kfd_vmid = + (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 1) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2) || + adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) ? 3 : 8; + + amdgpu_vm_manager_init(adev); + + gmc_v9_0_save_registers(adev); + + r = amdgpu_gmc_ras_sw_init(adev); + if (r) + return r; + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) + amdgpu_gmc_sysfs_init(adev); + + return 0; +} + +static int gmc_v9_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 3)) + amdgpu_gmc_sysfs_fini(adev); + + amdgpu_gmc_ras_fini(adev); + amdgpu_gem_force_release(adev); + amdgpu_vm_manager_fini(adev); + if (!adev->gmc.real_vram_size) { + dev_info(adev->dev, "Put GART in system memory for APU free\n"); + amdgpu_gart_table_ram_free(adev); + } else { + amdgpu_gart_table_vram_free(adev); + } + amdgpu_bo_free_kernel(&adev->gmc.pdb0_bo, NULL, &adev->gmc.ptr_pdb0); + amdgpu_bo_fini(adev); + + adev->gmc.num_mem_partitions = 0; + kfree(adev->gmc.mem_partitions); + + return 0; +} + +static void gmc_v9_0_init_golden_registers(struct amdgpu_device *adev) +{ + + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(9, 0, 0): + if (amdgpu_sriov_vf(adev)) + break; + fallthrough; + case IP_VERSION(9, 4, 0): + soc15_program_register_sequence(adev, + golden_settings_mmhub_1_0_0, + ARRAY_SIZE(golden_settings_mmhub_1_0_0)); + soc15_program_register_sequence(adev, + golden_settings_athub_1_0_0, + ARRAY_SIZE(golden_settings_athub_1_0_0)); + break; + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 2, 0): + /* TODO for renoir */ + soc15_program_register_sequence(adev, + golden_settings_athub_1_0_0, + ARRAY_SIZE(golden_settings_athub_1_0_0)); + break; + default: + break; + } +} + +/** + * gmc_v9_0_restore_registers - restores regs + * + * @adev: amdgpu_device pointer + * + * This restores register values, saved at suspend. + */ +void gmc_v9_0_restore_registers(struct amdgpu_device *adev) +{ + if ((adev->ip_versions[DCE_HWIP][0] == IP_VERSION(1, 0, 0)) || + (adev->ip_versions[DCE_HWIP][0] == IP_VERSION(1, 0, 1))) { + WREG32_SOC15(DCE, 0, mmDCHUBBUB_SDPIF_MMIO_CNTRL_0, adev->gmc.sdpif_register); + WARN_ON(adev->gmc.sdpif_register != + RREG32_SOC15(DCE, 0, mmDCHUBBUB_SDPIF_MMIO_CNTRL_0)); + } +} + +/** + * gmc_v9_0_gart_enable - gart enable + * + * @adev: amdgpu_device pointer + */ +static int gmc_v9_0_gart_enable(struct amdgpu_device *adev) +{ + int r; + + if (adev->gmc.xgmi.connected_to_cpu) + amdgpu_gmc_init_pdb0(adev); + + if (adev->gart.bo == NULL) { + dev_err(adev->dev, "No VRAM object for PCIE GART.\n"); + return -EINVAL; + } + + amdgpu_gtt_mgr_recover(&adev->mman.gtt_mgr); + + if (!adev->in_s0ix) { + r = adev->gfxhub.funcs->gart_enable(adev); + if (r) + return r; + } + + r = adev->mmhub.funcs->gart_enable(adev); + if (r) + return r; + + DRM_INFO("PCIE GART of %uM enabled.\n", + (unsigned int)(adev->gmc.gart_size >> 20)); + if (adev->gmc.pdb0_bo) + DRM_INFO("PDB0 located at 0x%016llX\n", + (unsigned long long)amdgpu_bo_gpu_offset(adev->gmc.pdb0_bo)); + DRM_INFO("PTB located at 0x%016llX\n", + (unsigned long long)amdgpu_bo_gpu_offset(adev->gart.bo)); + + return 0; +} + +static int gmc_v9_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool value; + int i, r; + + /* The sequence of these two function calls matters.*/ + gmc_v9_0_init_golden_registers(adev); + + if (adev->mode_info.num_crtc) { + /* Lockout access through VGA aperture*/ + WREG32_FIELD15(DCE, 0, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1); + /* disable VGA render */ + WREG32_FIELD15(DCE, 0, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0); + } + + if (adev->mmhub.funcs->update_power_gating) + adev->mmhub.funcs->update_power_gating(adev, true); + + adev->hdp.funcs->init_registers(adev); + + /* After HDP is initialized, flush HDP.*/ + adev->hdp.funcs->flush_hdp(adev, NULL); + + if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) + value = false; + else + value = true; + + if (!amdgpu_sriov_vf(adev)) { + if (!adev->in_s0ix) + adev->gfxhub.funcs->set_fault_enable_default(adev, value); + adev->mmhub.funcs->set_fault_enable_default(adev, value); + } + for_each_set_bit(i, adev->vmhubs_mask, AMDGPU_MAX_VMHUBS) { + if (adev->in_s0ix && (i == AMDGPU_GFXHUB(0))) + continue; + gmc_v9_0_flush_gpu_tlb(adev, 0, i, 0); + } + + if (adev->umc.funcs && adev->umc.funcs->init_registers) + adev->umc.funcs->init_registers(adev); + + r = gmc_v9_0_gart_enable(adev); + if (r) + return r; + + if (amdgpu_emu_mode == 1) + return amdgpu_gmc_vram_checking(adev); + else + return r; +} + +/** + * gmc_v9_0_gart_disable - gart disable + * + * @adev: amdgpu_device pointer + * + * This disables all VM page table. + */ +static void gmc_v9_0_gart_disable(struct amdgpu_device *adev) +{ + if (!adev->in_s0ix) + adev->gfxhub.funcs->gart_disable(adev); + adev->mmhub.funcs->gart_disable(adev); +} + +static int gmc_v9_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + gmc_v9_0_gart_disable(adev); + + if (amdgpu_sriov_vf(adev)) { + /* full access mode, so don't touch any GMC register */ + DRM_DEBUG("For SRIOV client, shouldn't do anything.\n"); + return 0; + } + + /* + * Pair the operations did in gmc_v9_0_hw_init and thus maintain + * a correct cached state for GMC. Otherwise, the "gate" again + * operation on S3 resuming will fail due to wrong cached state. + */ + if (adev->mmhub.funcs->update_power_gating) + adev->mmhub.funcs->update_power_gating(adev, false); + + amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0); + + return 0; +} + +static int gmc_v9_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return gmc_v9_0_hw_fini(adev); +} + +static int gmc_v9_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = gmc_v9_0_hw_init(adev); + if (r) + return r; + + amdgpu_vmid_reset_all(adev); + + return 0; +} + +static bool gmc_v9_0_is_idle(void *handle) +{ + /* MC is always ready in GMC v9.*/ + return true; +} + +static int gmc_v9_0_wait_for_idle(void *handle) +{ + /* There is no need to wait for MC idle in GMC v9.*/ + return 0; +} + +static int gmc_v9_0_soft_reset(void *handle) +{ + /* XXX for emulation.*/ + return 0; +} + +static int gmc_v9_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->mmhub.funcs->set_clockgating(adev, state); + + athub_v1_0_set_clockgating(adev, state); + + return 0; +} + +static void gmc_v9_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->mmhub.funcs->get_clockgating(adev, flags); + + athub_v1_0_get_clockgating(adev, flags); +} + +static int gmc_v9_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +const struct amd_ip_funcs gmc_v9_0_ip_funcs = { + .name = "gmc_v9_0", + .early_init = gmc_v9_0_early_init, + .late_init = gmc_v9_0_late_init, + .sw_init = gmc_v9_0_sw_init, + .sw_fini = gmc_v9_0_sw_fini, + .hw_init = gmc_v9_0_hw_init, + .hw_fini = gmc_v9_0_hw_fini, + .suspend = gmc_v9_0_suspend, + .resume = gmc_v9_0_resume, + .is_idle = gmc_v9_0_is_idle, + .wait_for_idle = gmc_v9_0_wait_for_idle, + .soft_reset = gmc_v9_0_soft_reset, + .set_clockgating_state = gmc_v9_0_set_clockgating_state, + .set_powergating_state = gmc_v9_0_set_powergating_state, + .get_clockgating_state = gmc_v9_0_get_clockgating_state, +}; + +const struct amdgpu_ip_block_version gmc_v9_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_GMC, + .major = 9, + .minor = 0, + .rev = 0, + .funcs = &gmc_v9_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.h b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.h new file mode 100644 index 000000000..c415c439f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.h @@ -0,0 +1,31 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __GMC_V9_0_H__ +#define __GMC_V9_0_H__ + +extern const struct amd_ip_funcs gmc_v9_0_ip_funcs; +extern const struct amdgpu_ip_block_version gmc_v9_0_ip_block; + +void gmc_v9_0_restore_registers(struct amdgpu_device *adev); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/hdp_v4_0.c b/drivers/gpu/drm/amd/amdgpu/hdp_v4_0.c new file mode 100644 index 000000000..71d1a2e3b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/hdp_v4_0.c @@ -0,0 +1,174 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "hdp_v4_0.h" +#include "amdgpu_ras.h" + +#include "hdp/hdp_4_0_offset.h" +#include "hdp/hdp_4_0_sh_mask.h" +#include + +/* for Vega20 register name change */ +#define mmHDP_MEM_POWER_CTRL 0x00d4 +#define HDP_MEM_POWER_CTRL__IPH_MEM_POWER_CTRL_EN_MASK 0x00000001L +#define HDP_MEM_POWER_CTRL__IPH_MEM_POWER_LS_EN_MASK 0x00000002L +#define HDP_MEM_POWER_CTRL__RC_MEM_POWER_CTRL_EN_MASK 0x00010000L +#define HDP_MEM_POWER_CTRL__RC_MEM_POWER_LS_EN_MASK 0x00020000L +#define mmHDP_MEM_POWER_CTRL_BASE_IDX 0 + +static void hdp_v4_0_flush_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + if (!ring || !ring->funcs->emit_wreg) + WREG32_NO_KIQ((adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL) >> 2, 0); + else + amdgpu_ring_emit_wreg(ring, (adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL) >> 2, 0); +} + +static void hdp_v4_0_invalidate_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + if (adev->ip_versions[HDP_HWIP][0] == IP_VERSION(4, 4, 0) || + adev->ip_versions[HDP_HWIP][0] == IP_VERSION(4, 4, 2)) + return; + + if (!ring || !ring->funcs->emit_wreg) + WREG32_SOC15_NO_KIQ(HDP, 0, mmHDP_READ_CACHE_INVALIDATE, 1); + else + amdgpu_ring_emit_wreg(ring, SOC15_REG_OFFSET( + HDP, 0, mmHDP_READ_CACHE_INVALIDATE), 1); +} + +static void hdp_v4_0_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + + err_data->ue_count = 0; + err_data->ce_count = 0; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__HDP)) + return; + + /* HDP SRAM errors are uncorrectable ones (i.e. fatal errors) */ + err_data->ue_count += RREG32_SOC15(HDP, 0, mmHDP_EDC_CNT); +}; + +static void hdp_v4_0_reset_ras_error_count(struct amdgpu_device *adev) +{ + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__HDP)) + return; + + if (adev->ip_versions[HDP_HWIP][0] >= IP_VERSION(4, 4, 0)) + WREG32_SOC15(HDP, 0, mmHDP_EDC_CNT, 0); + else + /*read back hdp ras counter to reset it to 0 */ + RREG32_SOC15(HDP, 0, mmHDP_EDC_CNT); +} + +static void hdp_v4_0_update_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (adev->ip_versions[HDP_HWIP][0] == IP_VERSION(4, 0, 0) || + adev->ip_versions[HDP_HWIP][0] == IP_VERSION(4, 0, 1) || + adev->ip_versions[HDP_HWIP][0] == IP_VERSION(4, 1, 1) || + adev->ip_versions[HDP_HWIP][0] == IP_VERSION(4, 1, 0)) { + def = data = RREG32(SOC15_REG_OFFSET(HDP, 0, mmHDP_MEM_POWER_LS)); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS)) + data |= HDP_MEM_POWER_LS__LS_ENABLE_MASK; + else + data &= ~HDP_MEM_POWER_LS__LS_ENABLE_MASK; + + if (def != data) + WREG32(SOC15_REG_OFFSET(HDP, 0, mmHDP_MEM_POWER_LS), data); + } else { + def = data = RREG32(SOC15_REG_OFFSET(HDP, 0, mmHDP_MEM_POWER_CTRL)); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS)) + data |= HDP_MEM_POWER_CTRL__IPH_MEM_POWER_CTRL_EN_MASK | + HDP_MEM_POWER_CTRL__IPH_MEM_POWER_LS_EN_MASK | + HDP_MEM_POWER_CTRL__RC_MEM_POWER_CTRL_EN_MASK | + HDP_MEM_POWER_CTRL__RC_MEM_POWER_LS_EN_MASK; + else + data &= ~(HDP_MEM_POWER_CTRL__IPH_MEM_POWER_CTRL_EN_MASK | + HDP_MEM_POWER_CTRL__IPH_MEM_POWER_LS_EN_MASK | + HDP_MEM_POWER_CTRL__RC_MEM_POWER_CTRL_EN_MASK | + HDP_MEM_POWER_CTRL__RC_MEM_POWER_LS_EN_MASK); + + if (def != data) + WREG32(SOC15_REG_OFFSET(HDP, 0, mmHDP_MEM_POWER_CTRL), data); + } +} + +static void hdp_v4_0_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + int data; + + /* AMD_CG_SUPPORT_HDP_LS */ + data = RREG32(SOC15_REG_OFFSET(HDP, 0, mmHDP_MEM_POWER_LS)); + if (data & HDP_MEM_POWER_LS__LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_HDP_LS; +} + +static void hdp_v4_0_init_registers(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[HDP_HWIP][0]) { + case IP_VERSION(4, 2, 1): + WREG32_FIELD15(HDP, 0, HDP_MMHUB_CNTL, HDP_MMHUB_GCC, 1); + break; + default: + break; + } + + WREG32_FIELD15(HDP, 0, HDP_MISC_CNTL, FLUSH_INVALIDATE_CACHE, 1); + + if (adev->ip_versions[HDP_HWIP][0] == IP_VERSION(4, 4, 0)) + WREG32_FIELD15(HDP, 0, HDP_MISC_CNTL, READ_BUFFER_WATERMARK, 2); + + WREG32_SOC15(HDP, 0, mmHDP_NONSURFACE_BASE, (adev->gmc.vram_start >> 8)); + WREG32_SOC15(HDP, 0, mmHDP_NONSURFACE_BASE_HI, (adev->gmc.vram_start >> 40)); +} + +struct amdgpu_ras_block_hw_ops hdp_v4_0_ras_hw_ops = { + .query_ras_error_count = hdp_v4_0_query_ras_error_count, + .reset_ras_error_count = hdp_v4_0_reset_ras_error_count, +}; + +struct amdgpu_hdp_ras hdp_v4_0_ras = { + .ras_block = { + .hw_ops = &hdp_v4_0_ras_hw_ops, + }, +}; + +const struct amdgpu_hdp_funcs hdp_v4_0_funcs = { + .flush_hdp = hdp_v4_0_flush_hdp, + .invalidate_hdp = hdp_v4_0_invalidate_hdp, + .update_clock_gating = hdp_v4_0_update_clock_gating, + .get_clock_gating_state = hdp_v4_0_get_clockgating_state, + .init_registers = hdp_v4_0_init_registers, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/hdp_v4_0.h b/drivers/gpu/drm/amd/amdgpu/hdp_v4_0.h new file mode 100644 index 000000000..c44eee928 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/hdp_v4_0.h @@ -0,0 +1,32 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __HDP_V4_0_H__ +#define __HDP_V4_0_H__ + +#include "soc15_common.h" + +extern const struct amdgpu_hdp_funcs hdp_v4_0_funcs; +extern struct amdgpu_hdp_ras hdp_v4_0_ras; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c b/drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c new file mode 100644 index 000000000..a9ea23fa0 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c @@ -0,0 +1,223 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "hdp_v5_0.h" + +#include "hdp/hdp_5_0_0_offset.h" +#include "hdp/hdp_5_0_0_sh_mask.h" +#include + +static void hdp_v5_0_flush_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + if (!ring || !ring->funcs->emit_wreg) + WREG32_NO_KIQ((adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL) >> 2, 0); + else + amdgpu_ring_emit_wreg(ring, (adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL) >> 2, 0); +} + +static void hdp_v5_0_invalidate_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + if (!ring || !ring->funcs->emit_wreg) { + WREG32_SOC15_NO_KIQ(HDP, 0, mmHDP_READ_CACHE_INVALIDATE, 1); + } else { + amdgpu_ring_emit_wreg(ring, SOC15_REG_OFFSET( + HDP, 0, mmHDP_READ_CACHE_INVALIDATE), 1); + } +} + +static void hdp_v5_0_update_mem_power_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t hdp_clk_cntl, hdp_clk_cntl1; + uint32_t hdp_mem_pwr_cntl; + + if (!(adev->cg_flags & (AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_HDP_DS | + AMD_CG_SUPPORT_HDP_SD))) + return; + + hdp_clk_cntl = hdp_clk_cntl1 = RREG32_SOC15(HDP, 0, mmHDP_CLK_CNTL); + hdp_mem_pwr_cntl = RREG32_SOC15(HDP, 0, mmHDP_MEM_POWER_CTRL); + + /* Before doing clock/power mode switch, + * forced on IPH & RC clock */ + hdp_clk_cntl = REG_SET_FIELD(hdp_clk_cntl, HDP_CLK_CNTL, + IPH_MEM_CLK_SOFT_OVERRIDE, 1); + hdp_clk_cntl = REG_SET_FIELD(hdp_clk_cntl, HDP_CLK_CNTL, + RC_MEM_CLK_SOFT_OVERRIDE, 1); + WREG32_SOC15(HDP, 0, mmHDP_CLK_CNTL, hdp_clk_cntl); + + /* HDP 5.0 doesn't support dynamic power mode switch, + * disable clock and power gating before any changing */ + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + IPH_MEM_POWER_CTRL_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + IPH_MEM_POWER_LS_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + IPH_MEM_POWER_DS_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + IPH_MEM_POWER_SD_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_CTRL_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_LS_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_DS_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_SD_EN, 0); + WREG32_SOC15(HDP, 0, mmHDP_MEM_POWER_CTRL, hdp_mem_pwr_cntl); + + /* Already disabled above. The actions below are for "enabled" only */ + if (enable) { + /* only one clock gating mode (LS/DS/SD) can be enabled */ + if (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS) { + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + IPH_MEM_POWER_LS_EN, 1); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + RC_MEM_POWER_LS_EN, 1); + } else if (adev->cg_flags & AMD_CG_SUPPORT_HDP_DS) { + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + IPH_MEM_POWER_DS_EN, 1); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + RC_MEM_POWER_DS_EN, 1); + } else if (adev->cg_flags & AMD_CG_SUPPORT_HDP_SD) { + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + IPH_MEM_POWER_SD_EN, 1); + /* RC should not use shut down mode, fallback to ds or ls if allowed */ + if (adev->cg_flags & AMD_CG_SUPPORT_HDP_DS) + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + RC_MEM_POWER_DS_EN, 1); + else if (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS) + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + RC_MEM_POWER_LS_EN, 1); + } + + /* confirmed that IPH_MEM_POWER_CTRL_EN and RC_MEM_POWER_CTRL_EN have to + * be set for SRAM LS/DS/SD */ + if (adev->cg_flags & (AMD_CG_SUPPORT_HDP_LS | AMD_CG_SUPPORT_HDP_DS | + AMD_CG_SUPPORT_HDP_SD)) { + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + IPH_MEM_POWER_CTRL_EN, 1); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_CTRL_EN, 1); + WREG32_SOC15(HDP, 0, mmHDP_MEM_POWER_CTRL, hdp_mem_pwr_cntl); + } + } + + /* disable IPH & RC clock override after clock/power mode changing */ + hdp_clk_cntl = REG_SET_FIELD(hdp_clk_cntl, HDP_CLK_CNTL, + IPH_MEM_CLK_SOFT_OVERRIDE, 0); + hdp_clk_cntl = REG_SET_FIELD(hdp_clk_cntl, HDP_CLK_CNTL, + RC_MEM_CLK_SOFT_OVERRIDE, 0); + WREG32_SOC15(HDP, 0, mmHDP_CLK_CNTL, hdp_clk_cntl); +} + +static void hdp_v5_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t hdp_clk_cntl; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_HDP_MGCG)) + return; + + hdp_clk_cntl = RREG32_SOC15(HDP, 0, mmHDP_CLK_CNTL); + + if (enable) { + hdp_clk_cntl &= + ~(uint32_t) + (HDP_CLK_CNTL__IPH_MEM_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__RC_MEM_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__DBUS_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__DYN_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__XDP_REG_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__HDP_REG_CLK_SOFT_OVERRIDE_MASK); + } else { + hdp_clk_cntl |= HDP_CLK_CNTL__IPH_MEM_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__RC_MEM_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__DBUS_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__DYN_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__XDP_REG_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__HDP_REG_CLK_SOFT_OVERRIDE_MASK; + } + + WREG32_SOC15(HDP, 0, mmHDP_CLK_CNTL, hdp_clk_cntl); +} + +static void hdp_v5_0_update_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + hdp_v5_0_update_mem_power_gating(adev, enable); + hdp_v5_0_update_medium_grain_clock_gating(adev, enable); +} + +static void hdp_v5_0_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + uint32_t tmp; + + /* AMD_CG_SUPPORT_HDP_MGCG */ + tmp = RREG32_SOC15(HDP, 0, mmHDP_CLK_CNTL); + if (!(tmp & (HDP_CLK_CNTL__IPH_MEM_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__RC_MEM_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__DBUS_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__DYN_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__XDP_REG_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__HDP_REG_CLK_SOFT_OVERRIDE_MASK))) + *flags |= AMD_CG_SUPPORT_HDP_MGCG; + + /* AMD_CG_SUPPORT_HDP_LS/DS/SD */ + tmp = RREG32_SOC15(HDP, 0, mmHDP_MEM_POWER_CTRL); + if (tmp & HDP_MEM_POWER_CTRL__IPH_MEM_POWER_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_HDP_LS; + else if (tmp & HDP_MEM_POWER_CTRL__IPH_MEM_POWER_DS_EN_MASK) + *flags |= AMD_CG_SUPPORT_HDP_DS; + else if (tmp & HDP_MEM_POWER_CTRL__IPH_MEM_POWER_SD_EN_MASK) + *flags |= AMD_CG_SUPPORT_HDP_SD; +} + +static void hdp_v5_0_init_registers(struct amdgpu_device *adev) +{ + u32 tmp; + + tmp = RREG32_SOC15(HDP, 0, mmHDP_MISC_CNTL); + tmp |= HDP_MISC_CNTL__FLUSH_INVALIDATE_CACHE_MASK; + WREG32_SOC15(HDP, 0, mmHDP_MISC_CNTL, tmp); +} + +const struct amdgpu_hdp_funcs hdp_v5_0_funcs = { + .flush_hdp = hdp_v5_0_flush_hdp, + .invalidate_hdp = hdp_v5_0_invalidate_hdp, + .update_clock_gating = hdp_v5_0_update_clock_gating, + .get_clock_gating_state = hdp_v5_0_get_clockgating_state, + .init_registers = hdp_v5_0_init_registers, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/hdp_v5_0.h b/drivers/gpu/drm/amd/amdgpu/hdp_v5_0.h new file mode 100644 index 000000000..2d5ec2b41 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/hdp_v5_0.h @@ -0,0 +1,31 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __HDP_V5_0_H__ +#define __HDP_V5_0_H__ + +#include "soc15_common.h" + +extern const struct amdgpu_hdp_funcs hdp_v5_0_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/hdp_v5_2.c b/drivers/gpu/drm/amd/amdgpu/hdp_v5_2.c new file mode 100644 index 000000000..29c3484ae --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/hdp_v5_2.c @@ -0,0 +1,195 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "hdp_v5_2.h" + +#include "hdp/hdp_5_2_1_offset.h" +#include "hdp/hdp_5_2_1_sh_mask.h" +#include + +static void hdp_v5_2_flush_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + if (!ring || !ring->funcs->emit_wreg) + WREG32_NO_KIQ((adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL) >> 2, + 0); + else + amdgpu_ring_emit_wreg(ring, + (adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL) >> 2, + 0); +} + +static void hdp_v5_2_update_mem_power_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t hdp_clk_cntl; + uint32_t hdp_mem_pwr_cntl; + + if (!(adev->cg_flags & (AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_HDP_DS | + AMD_CG_SUPPORT_HDP_SD))) + return; + + hdp_clk_cntl = RREG32_SOC15(HDP, 0, regHDP_CLK_CNTL); + hdp_mem_pwr_cntl = RREG32_SOC15(HDP, 0, regHDP_MEM_POWER_CTRL); + + /* Before doing clock/power mode switch, forced on MEM clock */ + hdp_clk_cntl = REG_SET_FIELD(hdp_clk_cntl, HDP_CLK_CNTL, + ATOMIC_MEM_CLK_SOFT_OVERRIDE, 1); + hdp_clk_cntl = REG_SET_FIELD(hdp_clk_cntl, HDP_CLK_CNTL, + RC_MEM_CLK_SOFT_OVERRIDE, 1); + WREG32_SOC15(HDP, 0, regHDP_CLK_CNTL, hdp_clk_cntl); + + /* disable clock and power gating before any changing */ + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_CTRL_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_LS_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_DS_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_SD_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_CTRL_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_LS_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_DS_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_SD_EN, 0); + WREG32_SOC15(HDP, 0, regHDP_MEM_POWER_CTRL, hdp_mem_pwr_cntl); + + /* Already disabled above. The actions below are for "enabled" only */ + if (enable) { + /* only one clock gating mode (LS/DS/SD) can be enabled */ + if (adev->cg_flags & AMD_CG_SUPPORT_HDP_SD) { + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_SD_EN, 1); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + RC_MEM_POWER_SD_EN, 1); + } else if (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS) { + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_LS_EN, 1); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + RC_MEM_POWER_LS_EN, 1); + } else if (adev->cg_flags & AMD_CG_SUPPORT_HDP_DS) { + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_DS_EN, 1); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + RC_MEM_POWER_DS_EN, 1); + } + + /* confirmed that ATOMIC/RC_MEM_POWER_CTRL_EN have to be set for SRAM LS/DS/SD */ + if (adev->cg_flags & (AMD_CG_SUPPORT_HDP_LS | AMD_CG_SUPPORT_HDP_DS | + AMD_CG_SUPPORT_HDP_SD)) { + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_CTRL_EN, 1); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_CTRL_EN, 1); + WREG32_SOC15(HDP, 0, regHDP_MEM_POWER_CTRL, hdp_mem_pwr_cntl); + } + } + + /* disable MEM clock override after clock/power mode changing */ + hdp_clk_cntl = REG_SET_FIELD(hdp_clk_cntl, HDP_CLK_CNTL, + ATOMIC_MEM_CLK_SOFT_OVERRIDE, 0); + hdp_clk_cntl = REG_SET_FIELD(hdp_clk_cntl, HDP_CLK_CNTL, + RC_MEM_CLK_SOFT_OVERRIDE, 0); + WREG32_SOC15(HDP, 0, regHDP_CLK_CNTL, hdp_clk_cntl); +} + +static void hdp_v5_2_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t hdp_clk_cntl; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_HDP_MGCG)) + return; + + hdp_clk_cntl = RREG32_SOC15(HDP, 0, regHDP_CLK_CNTL); + + if (enable) { + hdp_clk_cntl &= + ~(uint32_t) + (HDP_CLK_CNTL__ATOMIC_MEM_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__RC_MEM_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__DBUS_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__DYN_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__XDP_REG_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__HDP_REG_CLK_SOFT_OVERRIDE_MASK); + } else { + hdp_clk_cntl |= HDP_CLK_CNTL__ATOMIC_MEM_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__RC_MEM_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__DBUS_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__DYN_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__XDP_REG_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__HDP_REG_CLK_SOFT_OVERRIDE_MASK; + } + + WREG32_SOC15(HDP, 0, regHDP_CLK_CNTL, hdp_clk_cntl); +} + +static void hdp_v5_2_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + uint32_t tmp; + + /* AMD_CG_SUPPORT_HDP_MGCG */ + tmp = RREG32_SOC15(HDP, 0, regHDP_CLK_CNTL); + if (!(tmp & (HDP_CLK_CNTL__ATOMIC_MEM_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__RC_MEM_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__DBUS_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__DYN_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__XDP_REG_CLK_SOFT_OVERRIDE_MASK | + HDP_CLK_CNTL__HDP_REG_CLK_SOFT_OVERRIDE_MASK))) + *flags |= AMD_CG_SUPPORT_HDP_MGCG; + + /* AMD_CG_SUPPORT_HDP_LS/DS/SD */ + tmp = RREG32_SOC15(HDP, 0, regHDP_MEM_POWER_CTRL); + if (tmp & HDP_MEM_POWER_CTRL__ATOMIC_MEM_POWER_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_HDP_LS; + else if (tmp & HDP_MEM_POWER_CTRL__ATOMIC_MEM_POWER_DS_EN_MASK) + *flags |= AMD_CG_SUPPORT_HDP_DS; + else if (tmp & HDP_MEM_POWER_CTRL__ATOMIC_MEM_POWER_SD_EN_MASK) + *flags |= AMD_CG_SUPPORT_HDP_SD; +} + +static void hdp_v5_2_update_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + hdp_v5_2_update_mem_power_gating(adev, enable); + hdp_v5_2_update_medium_grain_clock_gating(adev, enable); +} + +const struct amdgpu_hdp_funcs hdp_v5_2_funcs = { + .flush_hdp = hdp_v5_2_flush_hdp, + .update_clock_gating = hdp_v5_2_update_clock_gating, + .get_clock_gating_state = hdp_v5_2_get_clockgating_state, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/hdp_v5_2.h b/drivers/gpu/drm/amd/amdgpu/hdp_v5_2.h new file mode 100644 index 000000000..cb2abc0c8 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/hdp_v5_2.h @@ -0,0 +1,31 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __HDP_V5_2_H__ +#define __HDP_V5_2_H__ + +#include "soc15_common.h" + +extern const struct amdgpu_hdp_funcs hdp_v5_2_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/hdp_v6_0.c b/drivers/gpu/drm/amd/amdgpu/hdp_v6_0.c new file mode 100644 index 000000000..063eba619 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/hdp_v6_0.c @@ -0,0 +1,142 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "hdp_v6_0.h" + +#include "hdp/hdp_6_0_0_offset.h" +#include "hdp/hdp_6_0_0_sh_mask.h" +#include + +static void hdp_v6_0_flush_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + if (!ring || !ring->funcs->emit_wreg) + WREG32_NO_KIQ((adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL) >> 2, 0); + else + amdgpu_ring_emit_wreg(ring, (adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL) >> 2, 0); +} + +static void hdp_v6_0_update_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t hdp_clk_cntl, hdp_clk_cntl1; + uint32_t hdp_mem_pwr_cntl; + + if (!(adev->cg_flags & (AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_HDP_DS | + AMD_CG_SUPPORT_HDP_SD))) + return; + + hdp_clk_cntl = hdp_clk_cntl1 = RREG32_SOC15(HDP, 0,regHDP_CLK_CNTL); + hdp_mem_pwr_cntl = RREG32_SOC15(HDP, 0, regHDP_MEM_POWER_CTRL); + + /* Before doing clock/power mode switch, + * forced on IPH & RC clock */ + hdp_clk_cntl = REG_SET_FIELD(hdp_clk_cntl, HDP_CLK_CNTL, + RC_MEM_CLK_SOFT_OVERRIDE, 1); + WREG32_SOC15(HDP, 0, regHDP_CLK_CNTL, hdp_clk_cntl); + + /* disable clock and power gating before any changing */ + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_CTRL_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_LS_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_DS_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_SD_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_CTRL_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_LS_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_DS_EN, 0); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_SD_EN, 0); + WREG32_SOC15(HDP, 0, regHDP_MEM_POWER_CTRL, hdp_mem_pwr_cntl); + + /* Already disabled above. The actions below are for "enabled" only */ + if (enable) { + /* only one clock gating mode (LS/DS/SD) can be enabled */ + if (adev->cg_flags & AMD_CG_SUPPORT_HDP_SD) { + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_SD_EN, 1); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + RC_MEM_POWER_SD_EN, 1); + } else if (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS) { + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_LS_EN, 1); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + RC_MEM_POWER_LS_EN, 1); + } else if (adev->cg_flags & AMD_CG_SUPPORT_HDP_DS) { + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_DS_EN, 1); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, + HDP_MEM_POWER_CTRL, + RC_MEM_POWER_DS_EN, 1); + } + + /* confirmed that IPH_MEM_POWER_CTRL_EN and RC_MEM_POWER_CTRL_EN have to + * be set for SRAM LS/DS/SD */ + if (adev->cg_flags & (AMD_CG_SUPPORT_HDP_LS | AMD_CG_SUPPORT_HDP_DS | + AMD_CG_SUPPORT_HDP_SD)) { + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + ATOMIC_MEM_POWER_CTRL_EN, 1); + hdp_mem_pwr_cntl = REG_SET_FIELD(hdp_mem_pwr_cntl, HDP_MEM_POWER_CTRL, + RC_MEM_POWER_CTRL_EN, 1); + WREG32_SOC15(HDP, 0, regHDP_MEM_POWER_CTRL, hdp_mem_pwr_cntl); + } + } + + /* disable IPH & RC clock override after clock/power mode changing */ + hdp_clk_cntl = REG_SET_FIELD(hdp_clk_cntl, HDP_CLK_CNTL, + RC_MEM_CLK_SOFT_OVERRIDE, 0); + WREG32_SOC15(HDP, 0, regHDP_CLK_CNTL, hdp_clk_cntl); +} + +static void hdp_v6_0_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + uint32_t tmp; + + /* AMD_CG_SUPPORT_HDP_LS/DS/SD */ + tmp = RREG32_SOC15(HDP, 0, regHDP_MEM_POWER_CTRL); + if (tmp & HDP_MEM_POWER_CTRL__ATOMIC_MEM_POWER_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_HDP_LS; + else if (tmp & HDP_MEM_POWER_CTRL__ATOMIC_MEM_POWER_DS_EN_MASK) + *flags |= AMD_CG_SUPPORT_HDP_DS; + else if (tmp & HDP_MEM_POWER_CTRL__ATOMIC_MEM_POWER_SD_EN_MASK) + *flags |= AMD_CG_SUPPORT_HDP_SD; +} + +const struct amdgpu_hdp_funcs hdp_v6_0_funcs = { + .flush_hdp = hdp_v6_0_flush_hdp, + .update_clock_gating = hdp_v6_0_update_clock_gating, + .get_clock_gating_state = hdp_v6_0_get_clockgating_state, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/hdp_v6_0.h b/drivers/gpu/drm/amd/amdgpu/hdp_v6_0.h new file mode 100644 index 000000000..533ecd8c0 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/hdp_v6_0.h @@ -0,0 +1,31 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __HDP_V6_0_H__ +#define __HDP_V6_0_H__ + +#include "soc15_common.h" + +extern const struct amdgpu_hdp_funcs hdp_v6_0_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/iceland_ih.c b/drivers/gpu/drm/amd/amdgpu/iceland_ih.c new file mode 100644 index 000000000..aecad530b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/iceland_ih.c @@ -0,0 +1,443 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" +#include "vid.h" + +#include "oss/oss_2_4_d.h" +#include "oss/oss_2_4_sh_mask.h" + +#include "bif/bif_5_1_d.h" +#include "bif/bif_5_1_sh_mask.h" + +/* + * Interrupts + * Starting with r6xx, interrupts are handled via a ring buffer. + * Ring buffers are areas of GPU accessible memory that the GPU + * writes interrupt vectors into and the host reads vectors out of. + * There is a rptr (read pointer) that determines where the + * host is currently reading, and a wptr (write pointer) + * which determines where the GPU has written. When the + * pointers are equal, the ring is idle. When the GPU + * writes vectors to the ring buffer, it increments the + * wptr. When there is an interrupt, the host then starts + * fetching commands and processing them until the pointers are + * equal again at which point it updates the rptr. + */ + +static void iceland_ih_set_interrupt_funcs(struct amdgpu_device *adev); + +/** + * iceland_ih_enable_interrupts - Enable the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * + * Enable the interrupt ring buffer (VI). + */ +static void iceland_ih_enable_interrupts(struct amdgpu_device *adev) +{ + u32 ih_cntl = RREG32(mmIH_CNTL); + u32 ih_rb_cntl = RREG32(mmIH_RB_CNTL); + + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL, ENABLE_INTR, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_ENABLE, 1); + WREG32(mmIH_CNTL, ih_cntl); + WREG32(mmIH_RB_CNTL, ih_rb_cntl); + adev->irq.ih.enabled = true; +} + +/** + * iceland_ih_disable_interrupts - Disable the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * + * Disable the interrupt ring buffer (VI). + */ +static void iceland_ih_disable_interrupts(struct amdgpu_device *adev) +{ + u32 ih_rb_cntl = RREG32(mmIH_RB_CNTL); + u32 ih_cntl = RREG32(mmIH_CNTL); + + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_ENABLE, 0); + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL, ENABLE_INTR, 0); + WREG32(mmIH_RB_CNTL, ih_rb_cntl); + WREG32(mmIH_CNTL, ih_cntl); + /* set rptr, wptr to 0 */ + WREG32(mmIH_RB_RPTR, 0); + WREG32(mmIH_RB_WPTR, 0); + adev->irq.ih.enabled = false; + adev->irq.ih.rptr = 0; +} + +/** + * iceland_ih_irq_init - init and enable the interrupt ring + * + * @adev: amdgpu_device pointer + * + * Allocate a ring buffer for the interrupt controller, + * enable the RLC, disable interrupts, enable the IH + * ring buffer and enable it (VI). + * Called at device load and reume. + * Returns 0 for success, errors for failure. + */ +static int iceland_ih_irq_init(struct amdgpu_device *adev) +{ + struct amdgpu_ih_ring *ih = &adev->irq.ih; + int rb_bufsz; + u32 interrupt_cntl, ih_cntl, ih_rb_cntl; + + /* disable irqs */ + iceland_ih_disable_interrupts(adev); + + /* setup interrupt control */ + WREG32(mmINTERRUPT_CNTL2, adev->dummy_page_addr >> 8); + interrupt_cntl = RREG32(mmINTERRUPT_CNTL); + /* INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=0 - dummy read disabled with msi, enabled without msi + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=1 - dummy read controlled by IH_DUMMY_RD_EN + */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, IH_DUMMY_RD_OVERRIDE, 0); + /* INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK=1 if ring is in non-cacheable memory, e.g., vram */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, IH_REQ_NONSNOOP_EN, 0); + WREG32(mmINTERRUPT_CNTL, interrupt_cntl); + + /* Ring Buffer base. [39:8] of 40-bit address of the beginning of the ring buffer*/ + WREG32(mmIH_RB_BASE, adev->irq.ih.gpu_addr >> 8); + + rb_bufsz = order_base_2(adev->irq.ih.ring_size / 4); + ih_rb_cntl = REG_SET_FIELD(0, IH_RB_CNTL, WPTR_OVERFLOW_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_SIZE, rb_bufsz); + + /* Ring Buffer write pointer writeback. If enabled, IH_RB_WPTR register value is written to memory */ + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, WPTR_WRITEBACK_ENABLE, 1); + + /* set the writeback address whether it's enabled or not */ + WREG32(mmIH_RB_WPTR_ADDR_LO, lower_32_bits(ih->wptr_addr)); + WREG32(mmIH_RB_WPTR_ADDR_HI, upper_32_bits(ih->wptr_addr) & 0xFF); + + WREG32(mmIH_RB_CNTL, ih_rb_cntl); + + /* set rptr, wptr to 0 */ + WREG32(mmIH_RB_RPTR, 0); + WREG32(mmIH_RB_WPTR, 0); + + /* Default settings for IH_CNTL (disabled at first) */ + ih_cntl = RREG32(mmIH_CNTL); + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL, MC_VMID, 0); + + if (adev->irq.msi_enabled) + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL, RPTR_REARM, 1); + WREG32(mmIH_CNTL, ih_cntl); + + pci_set_master(adev->pdev); + + /* enable interrupts */ + iceland_ih_enable_interrupts(adev); + + return 0; +} + +/** + * iceland_ih_irq_disable - disable interrupts + * + * @adev: amdgpu_device pointer + * + * Disable interrupts on the hw (VI). + */ +static void iceland_ih_irq_disable(struct amdgpu_device *adev) +{ + iceland_ih_disable_interrupts(adev); + + /* Wait and acknowledge irq */ + mdelay(1); +} + +/** + * iceland_ih_get_wptr - get the IH ring buffer wptr + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to fetch wptr + * + * Get the IH ring buffer wptr from either the register + * or the writeback memory buffer (VI). Also check for + * ring buffer overflow and deal with it. + * Used by cz_irq_process(VI). + * Returns the value of the wptr. + */ +static u32 iceland_ih_get_wptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + u32 wptr, tmp; + + wptr = le32_to_cpu(*ih->wptr_cpu); + + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + + /* Double check that the overflow wasn't already cleared. */ + wptr = RREG32(mmIH_RB_WPTR); + + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + + wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0); + /* When a ring buffer overflow happen start parsing interrupt + * from the last not overwritten vector (wptr + 16). Hopefully + * this should allow us to catchup. + */ + dev_warn(adev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n", + wptr, ih->rptr, (wptr + 16) & ih->ptr_mask); + ih->rptr = (wptr + 16) & ih->ptr_mask; + tmp = RREG32(mmIH_RB_CNTL); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); + WREG32(mmIH_RB_CNTL, tmp); + + +out: + return (wptr & ih->ptr_mask); +} + +/** + * iceland_ih_decode_iv - decode an interrupt vector + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to decode + * @entry: IV entry to place decoded information into + * + * Decodes the interrupt vector at the current rptr + * position and also advance the position. + */ +static void iceland_ih_decode_iv(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, + struct amdgpu_iv_entry *entry) +{ + /* wptr/rptr are in bytes! */ + u32 ring_index = ih->rptr >> 2; + uint32_t dw[4]; + + dw[0] = le32_to_cpu(ih->ring[ring_index + 0]); + dw[1] = le32_to_cpu(ih->ring[ring_index + 1]); + dw[2] = le32_to_cpu(ih->ring[ring_index + 2]); + dw[3] = le32_to_cpu(ih->ring[ring_index + 3]); + + entry->client_id = AMDGPU_IRQ_CLIENTID_LEGACY; + entry->src_id = dw[0] & 0xff; + entry->src_data[0] = dw[1] & 0xfffffff; + entry->ring_id = dw[2] & 0xff; + entry->vmid = (dw[2] >> 8) & 0xff; + entry->pasid = (dw[2] >> 16) & 0xffff; + + /* wptr/rptr are in bytes! */ + ih->rptr += 16; +} + +/** + * iceland_ih_set_rptr - set the IH ring buffer rptr + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to set rptr + * + * Set the IH ring buffer rptr. + */ +static void iceland_ih_set_rptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + WREG32(mmIH_RB_RPTR, ih->rptr); +} + +static int iceland_ih_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + ret = amdgpu_irq_add_domain(adev); + if (ret) + return ret; + + iceland_ih_set_interrupt_funcs(adev); + + return 0; +} + +static int iceland_ih_sw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 64 * 1024, false); + if (r) + return r; + + r = amdgpu_irq_init(adev); + + return r; +} + +static int iceland_ih_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_fini_sw(adev); + amdgpu_irq_remove_domain(adev); + + return 0; +} + +static int iceland_ih_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return iceland_ih_irq_init(adev); +} + +static int iceland_ih_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + iceland_ih_irq_disable(adev); + + return 0; +} + +static int iceland_ih_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return iceland_ih_hw_fini(adev); +} + +static int iceland_ih_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return iceland_ih_hw_init(adev); +} + +static bool iceland_ih_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (REG_GET_FIELD(tmp, SRBM_STATUS, IH_BUSY)) + return false; + + return true; +} + +static int iceland_ih_wait_for_idle(void *handle) +{ + unsigned i; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + /* read MC_STATUS */ + tmp = RREG32(mmSRBM_STATUS); + if (!REG_GET_FIELD(tmp, SRBM_STATUS, IH_BUSY)) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int iceland_ih_soft_reset(void *handle) +{ + u32 srbm_soft_reset = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (tmp & SRBM_STATUS__IH_BUSY_MASK) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, + SOFT_RESET_IH, 1); + + if (srbm_soft_reset) { + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + + return 0; +} + +static int iceland_ih_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int iceland_ih_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs iceland_ih_ip_funcs = { + .name = "iceland_ih", + .early_init = iceland_ih_early_init, + .late_init = NULL, + .sw_init = iceland_ih_sw_init, + .sw_fini = iceland_ih_sw_fini, + .hw_init = iceland_ih_hw_init, + .hw_fini = iceland_ih_hw_fini, + .suspend = iceland_ih_suspend, + .resume = iceland_ih_resume, + .is_idle = iceland_ih_is_idle, + .wait_for_idle = iceland_ih_wait_for_idle, + .soft_reset = iceland_ih_soft_reset, + .set_clockgating_state = iceland_ih_set_clockgating_state, + .set_powergating_state = iceland_ih_set_powergating_state, +}; + +static const struct amdgpu_ih_funcs iceland_ih_funcs = { + .get_wptr = iceland_ih_get_wptr, + .decode_iv = iceland_ih_decode_iv, + .set_rptr = iceland_ih_set_rptr +}; + +static void iceland_ih_set_interrupt_funcs(struct amdgpu_device *adev) +{ + adev->irq.ih_funcs = &iceland_ih_funcs; +} + +const struct amdgpu_ip_block_version iceland_ih_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_IH, + .major = 2, + .minor = 4, + .rev = 0, + .funcs = &iceland_ih_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/iceland_ih.h b/drivers/gpu/drm/amd/amdgpu/iceland_ih.h new file mode 100644 index 000000000..3235f4277 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/iceland_ih.h @@ -0,0 +1,29 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __ICELAND_IH_H__ +#define __ICELAND_IH_H__ + +extern const struct amdgpu_ip_block_version iceland_ih_ip_block; + +#endif /* __ICELAND_IH_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/iceland_sdma_pkt_open.h b/drivers/gpu/drm/amd/amdgpu/iceland_sdma_pkt_open.h new file mode 100644 index 000000000..ee6a041cb --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/iceland_sdma_pkt_open.h @@ -0,0 +1,2172 @@ +/* + * Copyright (C) 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __ICELAND_SDMA_PKT_OPEN_H_ +#define __ICELAND_SDMA_PKT_OPEN_H_ + +#define SDMA_OP_NOP 0 +#define SDMA_OP_COPY 1 +#define SDMA_OP_WRITE 2 +#define SDMA_OP_INDIRECT 4 +#define SDMA_OP_FENCE 5 +#define SDMA_OP_TRAP 6 +#define SDMA_OP_SEM 7 +#define SDMA_OP_POLL_REGMEM 8 +#define SDMA_OP_COND_EXE 9 +#define SDMA_OP_ATOMIC 10 +#define SDMA_OP_CONST_FILL 11 +#define SDMA_OP_GEN_PTEPDE 12 +#define SDMA_OP_TIMESTAMP 13 +#define SDMA_OP_SRBM_WRITE 14 +#define SDMA_OP_PRE_EXE 15 +#define SDMA_SUBOP_TIMESTAMP_SET 0 +#define SDMA_SUBOP_TIMESTAMP_GET 1 +#define SDMA_SUBOP_TIMESTAMP_GET_GLOBAL 2 +#define SDMA_SUBOP_COPY_LINEAR 0 +#define SDMA_SUBOP_COPY_LINEAR_SUB_WIND 4 +#define SDMA_SUBOP_COPY_TILED 1 +#define SDMA_SUBOP_COPY_TILED_SUB_WIND 5 +#define SDMA_SUBOP_COPY_T2T_SUB_WIND 6 +#define SDMA_SUBOP_COPY_SOA 3 +#define SDMA_SUBOP_WRITE_LINEAR 0 +#define SDMA_SUBOP_WRITE_TILED 1 + +/*define for op field*/ +#define SDMA_PKT_HEADER_op_offset 0 +#define SDMA_PKT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_HEADER_op_shift 0 +#define SDMA_PKT_HEADER_OP(x) (((x) & SDMA_PKT_HEADER_op_mask) << SDMA_PKT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_HEADER_sub_op_offset 0 +#define SDMA_PKT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_HEADER_sub_op_shift 8 +#define SDMA_PKT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_HEADER_sub_op_mask) << SDMA_PKT_HEADER_sub_op_shift) + +/* +** Definitions for SDMA_PKT_COPY_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_HEADER_sub_op_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_LINEAR_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_broadcast_mask) << SDMA_PKT_COPY_LINEAR_HEADER_broadcast_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift) + +/*define for dst_ha field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_ha_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_ha_shift 22 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_DST_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_dst_ha_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_dst_ha_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_shift) + +/*define for src_ha field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_ha_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_ha_shift 30 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_SRC_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_src_ha_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_src_ha_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_BROADCAST_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst2_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_shift 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST2_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_shift) + +/*define for dst2_ha field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_ha_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_ha_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_ha_shift 14 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST2_HA(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_ha_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_ha_shift) + +/*define for dst1_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_shift 16 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST1_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_shift) + +/*define for dst1_ha field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_ha_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_ha_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_ha_shift 22 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST1_HA(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_ha_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_ha_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_shift) + +/*define for src_ha field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_ha_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_ha_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_ha_shift 30 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_SRC_HA(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_ha_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_ha_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST1_ADDR_LO word*/ +/*define for dst1_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_offset 5 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_DST1_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_shift) + +/*define for DST1_ADDR_HI word*/ +/*define for dst1_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_offset 6 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_DST1_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_shift) + +/*define for DST2_ADDR_LO word*/ +/*define for dst2_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_offset 7 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_DST2_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_shift) + +/*define for DST2_ADDR_HI word*/ +/*define for dst2_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_offset 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_DST2_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_LINEAR_SUBWIN packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_shift) + +/*define for elementsize field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_shift 29 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_ELEMENTSIZE(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_shift) + +/*define for src_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_SRC_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_shift) + +/*define for DW_5 word*/ +/*define for src_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_offset 5 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_SRC_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_offset 6 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_offset 7 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_8 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_DST_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_DST_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_shift) + +/*define for DW_9 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_DST_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_shift) + +/*define for dst_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_DST_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_shift) + +/*define for DW_10 word*/ +/*define for dst_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_offset 10 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_DST_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_shift) + +/*define for DW_11 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_RECT_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_RECT_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_shift) + +/*define for DW_12 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_RECT_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_shift) + +/*define for dst_ha field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_ha_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_ha_shift 22 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_DST_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_ha_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_ha_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_shift) + +/*define for src_ha field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_ha_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_ha_shift 30 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_SRC_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_ha_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_ha_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_op_mask) << SDMA_PKT_COPY_TILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_HEADER_sub_op_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for pitch_in_tile field*/ +#define SDMA_PKT_COPY_TILED_DW_3_pitch_in_tile_offset 3 +#define SDMA_PKT_COPY_TILED_DW_3_pitch_in_tile_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_DW_3_pitch_in_tile_shift 0 +#define SDMA_PKT_COPY_TILED_DW_3_PITCH_IN_TILE(x) (((x) & SDMA_PKT_COPY_TILED_DW_3_pitch_in_tile_mask) << SDMA_PKT_COPY_TILED_DW_3_pitch_in_tile_shift) + +/*define for height field*/ +#define SDMA_PKT_COPY_TILED_DW_3_height_offset 3 +#define SDMA_PKT_COPY_TILED_DW_3_height_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_3_height_shift 16 +#define SDMA_PKT_COPY_TILED_DW_3_HEIGHT(x) (((x) & SDMA_PKT_COPY_TILED_DW_3_height_mask) << SDMA_PKT_COPY_TILED_DW_3_height_shift) + +/*define for DW_4 word*/ +/*define for slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_DW_4_slice_pitch_offset 4 +#define SDMA_PKT_COPY_TILED_DW_4_slice_pitch_mask 0x003FFFFF +#define SDMA_PKT_COPY_TILED_DW_4_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_DW_4_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_DW_4_slice_pitch_mask) << SDMA_PKT_COPY_TILED_DW_4_slice_pitch_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_DW_5_element_size_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_DW_5_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_element_size_mask) << SDMA_PKT_COPY_TILED_DW_5_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_COPY_TILED_DW_5_array_mode_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_DW_5_array_mode_shift 3 +#define SDMA_PKT_COPY_TILED_DW_5_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_array_mode_mask) << SDMA_PKT_COPY_TILED_DW_5_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_COPY_TILED_DW_5_mit_mode_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_DW_5_mit_mode_shift 8 +#define SDMA_PKT_COPY_TILED_DW_5_MIT_MODE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_mit_mode_mask) << SDMA_PKT_COPY_TILED_DW_5_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_COPY_TILED_DW_5_tilesplit_size_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_DW_5_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_TILED_DW_5_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_tilesplit_size_mask) << SDMA_PKT_COPY_TILED_DW_5_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_COPY_TILED_DW_5_bank_w_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_5_bank_w_shift 15 +#define SDMA_PKT_COPY_TILED_DW_5_BANK_W(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_bank_w_mask) << SDMA_PKT_COPY_TILED_DW_5_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_COPY_TILED_DW_5_bank_h_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_5_bank_h_shift 18 +#define SDMA_PKT_COPY_TILED_DW_5_BANK_H(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_bank_h_mask) << SDMA_PKT_COPY_TILED_DW_5_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_COPY_TILED_DW_5_num_bank_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_5_num_bank_shift 21 +#define SDMA_PKT_COPY_TILED_DW_5_NUM_BANK(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_num_bank_mask) << SDMA_PKT_COPY_TILED_DW_5_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_COPY_TILED_DW_5_mat_aspt_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_5_mat_aspt_shift 24 +#define SDMA_PKT_COPY_TILED_DW_5_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_mat_aspt_mask) << SDMA_PKT_COPY_TILED_DW_5_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_COPY_TILED_DW_5_pipe_config_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_DW_5_pipe_config_shift 26 +#define SDMA_PKT_COPY_TILED_DW_5_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_pipe_config_mask) << SDMA_PKT_COPY_TILED_DW_5_pipe_config_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_COPY_TILED_DW_6_x_offset 6 +#define SDMA_PKT_COPY_TILED_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_6_x_shift 0 +#define SDMA_PKT_COPY_TILED_DW_6_X(x) (((x) & SDMA_PKT_COPY_TILED_DW_6_x_mask) << SDMA_PKT_COPY_TILED_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_COPY_TILED_DW_6_y_offset 6 +#define SDMA_PKT_COPY_TILED_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_6_y_shift 16 +#define SDMA_PKT_COPY_TILED_DW_6_Y(x) (((x) & SDMA_PKT_COPY_TILED_DW_6_y_mask) << SDMA_PKT_COPY_TILED_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_COPY_TILED_DW_7_z_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_z_mask 0x00000FFF +#define SDMA_PKT_COPY_TILED_DW_7_z_shift 0 +#define SDMA_PKT_COPY_TILED_DW_7_Z(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_z_mask) << SDMA_PKT_COPY_TILED_DW_7_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_DW_7_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_linear_sw_mask) << SDMA_PKT_COPY_TILED_DW_7_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_DW_7_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_tile_sw_mask) << SDMA_PKT_COPY_TILED_DW_7_tile_sw_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_offset 8 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_offset 9 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for LINEAR_PITCH word*/ +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_mask) << SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_TILED_COUNT_count_offset 11 +#define SDMA_PKT_COPY_TILED_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_COPY_TILED_COUNT_count_shift 0 +#define SDMA_PKT_COPY_TILED_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_TILED_COUNT_count_mask) << SDMA_PKT_COPY_TILED_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_COPY_L2T_BROADCAST packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_OP(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_shift) + +/*define for videocopy field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_shift 26 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_VIDEOCOPY(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_shift) + +/*define for TILED_ADDR_LO_0 word*/ +/*define for tiled_addr0_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_offset 1 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_TILED_ADDR0_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_shift) + +/*define for TILED_ADDR_HI_0 word*/ +/*define for tiled_addr0_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_offset 2 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_TILED_ADDR0_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_shift) + +/*define for TILED_ADDR_LO_1 word*/ +/*define for tiled_addr1_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_offset 3 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_TILED_ADDR1_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_shift) + +/*define for TILED_ADDR_HI_1 word*/ +/*define for tiled_addr1_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_offset 4 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_TILED_ADDR1_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_shift) + +/*define for DW_5 word*/ +/*define for pitch_in_tile field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_pitch_in_tile_offset 5 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_pitch_in_tile_mask 0x000007FF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_pitch_in_tile_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_PITCH_IN_TILE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_5_pitch_in_tile_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_5_pitch_in_tile_shift) + +/*define for height field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_height_offset 5 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_height_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_height_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_HEIGHT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_5_height_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_5_height_shift) + +/*define for DW_6 word*/ +/*define for slice_pitch field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_slice_pitch_offset 6 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_slice_pitch_mask 0x003FFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_slice_pitch_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_6_slice_pitch_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_6_slice_pitch_shift) + +/*define for DW_7 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_array_mode_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_array_mode_shift 3 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_array_mode_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mit_mode_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mit_mode_shift 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_MIT_MODE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mit_mode_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_tilesplit_size_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_tilesplit_size_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_w_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_w_shift 15 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_BANK_W(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_w_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_h_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_h_shift 18 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_BANK_H(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_h_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_num_bank_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_num_bank_shift 21 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_NUM_BANK(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_num_bank_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mat_aspt_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mat_aspt_shift 24 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mat_aspt_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_pipe_config_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_pipe_config_shift 26 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_pipe_config_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_pipe_config_shift) + +/*define for DW_8 word*/ +/*define for x field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_offset 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_X(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_shift) + +/*define for y field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_offset 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_Y(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_shift) + +/*define for DW_9 word*/ +/*define for z field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_offset 9 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_mask 0x00000FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_Z(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_shift) + +/*define for DW_10 word*/ +/*define for dst2_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_shift 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_DST2_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_shift) + +/*define for dst2_ha field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_ha_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_ha_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_ha_shift 14 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_DST2_HA(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_ha_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_ha_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_shift 24 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_TILE_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_offset 11 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_offset 12 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for LINEAR_PITCH word*/ +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_offset 13 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_offset 14 +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_mask) << SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_COPY_T2T packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_T2T_HEADER_op_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_HEADER_op_shift 0 +#define SDMA_PKT_COPY_T2T_HEADER_OP(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_op_mask) << SDMA_PKT_COPY_T2T_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_T2T_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_sub_op_mask) << SDMA_PKT_COPY_T2T_HEADER_sub_op_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_T2T_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_T2T_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_3_src_x_mask) << SDMA_PKT_COPY_T2T_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_T2T_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_T2T_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_3_src_y_mask) << SDMA_PKT_COPY_T2T_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_T2T_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_T2T_DW_4_src_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_4_src_z_mask) << SDMA_PKT_COPY_T2T_DW_4_src_z_shift) + +/*define for src_pitch_in_tile field*/ +#define SDMA_PKT_COPY_T2T_DW_4_src_pitch_in_tile_offset 4 +#define SDMA_PKT_COPY_T2T_DW_4_src_pitch_in_tile_mask 0x00000FFF +#define SDMA_PKT_COPY_T2T_DW_4_src_pitch_in_tile_shift 16 +#define SDMA_PKT_COPY_T2T_DW_4_SRC_PITCH_IN_TILE(x) (((x) & SDMA_PKT_COPY_T2T_DW_4_src_pitch_in_tile_mask) << SDMA_PKT_COPY_T2T_DW_4_src_pitch_in_tile_shift) + +/*define for DW_5 word*/ +/*define for src_slice_pitch field*/ +#define SDMA_PKT_COPY_T2T_DW_5_src_slice_pitch_offset 5 +#define SDMA_PKT_COPY_T2T_DW_5_src_slice_pitch_mask 0x003FFFFF +#define SDMA_PKT_COPY_T2T_DW_5_src_slice_pitch_shift 0 +#define SDMA_PKT_COPY_T2T_DW_5_SRC_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_T2T_DW_5_src_slice_pitch_mask) << SDMA_PKT_COPY_T2T_DW_5_src_slice_pitch_shift) + +/*define for DW_6 word*/ +/*define for src_element_size field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_shift 0 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_element_size_mask) << SDMA_PKT_COPY_T2T_DW_6_src_element_size_shift) + +/*define for src_array_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_array_mode_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_DW_6_src_array_mode_shift 3 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_array_mode_mask) << SDMA_PKT_COPY_T2T_DW_6_src_array_mode_shift) + +/*define for src_mit_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_mit_mode_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_6_src_mit_mode_shift 8 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_MIT_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_mit_mode_mask) << SDMA_PKT_COPY_T2T_DW_6_src_mit_mode_shift) + +/*define for src_tilesplit_size field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_tilesplit_size_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_6_src_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_tilesplit_size_mask) << SDMA_PKT_COPY_T2T_DW_6_src_tilesplit_size_shift) + +/*define for src_bank_w field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_bank_w_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_6_src_bank_w_shift 15 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_BANK_W(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_bank_w_mask) << SDMA_PKT_COPY_T2T_DW_6_src_bank_w_shift) + +/*define for src_bank_h field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_bank_h_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_6_src_bank_h_shift 18 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_BANK_H(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_bank_h_mask) << SDMA_PKT_COPY_T2T_DW_6_src_bank_h_shift) + +/*define for src_num_bank field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_num_bank_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_6_src_num_bank_shift 21 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_NUM_BANK(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_num_bank_mask) << SDMA_PKT_COPY_T2T_DW_6_src_num_bank_shift) + +/*define for src_mat_aspt field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_mat_aspt_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_6_src_mat_aspt_shift 24 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_mat_aspt_mask) << SDMA_PKT_COPY_T2T_DW_6_src_mat_aspt_shift) + +/*define for src_pipe_config field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_pipe_config_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_DW_6_src_pipe_config_shift 26 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_pipe_config_mask) << SDMA_PKT_COPY_T2T_DW_6_src_pipe_config_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_offset 7 +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_offset 8 +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_offset 9 +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_9_DST_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_9_dst_x_mask) << SDMA_PKT_COPY_T2T_DW_9_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_offset 9 +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_9_DST_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_9_dst_y_mask) << SDMA_PKT_COPY_T2T_DW_9_dst_y_shift) + +/*define for DW_10 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_offset 10 +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_10_DST_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_10_dst_z_mask) << SDMA_PKT_COPY_T2T_DW_10_dst_z_shift) + +/*define for dst_pitch_in_tile field*/ +#define SDMA_PKT_COPY_T2T_DW_10_dst_pitch_in_tile_offset 10 +#define SDMA_PKT_COPY_T2T_DW_10_dst_pitch_in_tile_mask 0x00000FFF +#define SDMA_PKT_COPY_T2T_DW_10_dst_pitch_in_tile_shift 16 +#define SDMA_PKT_COPY_T2T_DW_10_DST_PITCH_IN_TILE(x) (((x) & SDMA_PKT_COPY_T2T_DW_10_dst_pitch_in_tile_mask) << SDMA_PKT_COPY_T2T_DW_10_dst_pitch_in_tile_shift) + +/*define for DW_11 word*/ +/*define for dst_slice_pitch field*/ +#define SDMA_PKT_COPY_T2T_DW_11_dst_slice_pitch_offset 11 +#define SDMA_PKT_COPY_T2T_DW_11_dst_slice_pitch_mask 0x003FFFFF +#define SDMA_PKT_COPY_T2T_DW_11_dst_slice_pitch_shift 0 +#define SDMA_PKT_COPY_T2T_DW_11_DST_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_T2T_DW_11_dst_slice_pitch_mask) << SDMA_PKT_COPY_T2T_DW_11_dst_slice_pitch_shift) + +/*define for DW_12 word*/ +/*define for dst_array_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_array_mode_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_DW_12_dst_array_mode_shift 3 +#define SDMA_PKT_COPY_T2T_DW_12_DST_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_array_mode_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_array_mode_shift) + +/*define for dst_mit_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_mit_mode_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_12_dst_mit_mode_shift 8 +#define SDMA_PKT_COPY_T2T_DW_12_DST_MIT_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_mit_mode_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_mit_mode_shift) + +/*define for dst_tilesplit_size field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_tilesplit_size_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_12_dst_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_T2T_DW_12_DST_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_tilesplit_size_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_tilesplit_size_shift) + +/*define for dst_bank_w field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_bank_w_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_12_dst_bank_w_shift 15 +#define SDMA_PKT_COPY_T2T_DW_12_DST_BANK_W(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_bank_w_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_bank_w_shift) + +/*define for dst_bank_h field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_bank_h_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_12_dst_bank_h_shift 18 +#define SDMA_PKT_COPY_T2T_DW_12_DST_BANK_H(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_bank_h_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_bank_h_shift) + +/*define for dst_num_bank field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_num_bank_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_12_dst_num_bank_shift 21 +#define SDMA_PKT_COPY_T2T_DW_12_DST_NUM_BANK(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_num_bank_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_num_bank_shift) + +/*define for dst_mat_aspt field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_mat_aspt_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_12_dst_mat_aspt_shift 24 +#define SDMA_PKT_COPY_T2T_DW_12_DST_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_mat_aspt_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_mat_aspt_shift) + +/*define for dst_pipe_config field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_pipe_config_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_DW_12_dst_pipe_config_shift 26 +#define SDMA_PKT_COPY_T2T_DW_12_DST_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_pipe_config_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_pipe_config_shift) + +/*define for DW_13 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_offset 13 +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_13_RECT_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_13_rect_x_mask) << SDMA_PKT_COPY_T2T_DW_13_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_offset 13 +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_13_RECT_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_13_rect_y_mask) << SDMA_PKT_COPY_T2T_DW_13_rect_y_shift) + +/*define for DW_14 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_14_RECT_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_rect_z_mask) << SDMA_PKT_COPY_T2T_DW_14_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_shift 16 +#define SDMA_PKT_COPY_T2T_DW_14_DST_SW(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_dst_sw_mask) << SDMA_PKT_COPY_T2T_DW_14_dst_sw_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_shift 24 +#define SDMA_PKT_COPY_T2T_DW_14_SRC_SW(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_src_sw_mask) << SDMA_PKT_COPY_T2T_DW_14_src_sw_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED_SUBWIN packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for tiled_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_TILED_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_shift) + +/*define for tiled_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_TILED_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_shift) + +/*define for DW_4 word*/ +/*define for tiled_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_TILED_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_shift) + +/*define for pitch_in_tile field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_pitch_in_tile_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_pitch_in_tile_mask 0x00000FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_pitch_in_tile_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_PITCH_IN_TILE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_4_pitch_in_tile_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_4_pitch_in_tile_shift) + +/*define for DW_5 word*/ +/*define for slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_slice_pitch_offset 5 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_slice_pitch_mask 0x003FFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_5_slice_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_5_slice_pitch_shift) + +/*define for DW_6 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_array_mode_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_array_mode_shift 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_array_mode_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mit_mode_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mit_mode_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_MIT_MODE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mit_mode_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_tilesplit_size_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_tilesplit_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_w_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_w_shift 15 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_BANK_W(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_w_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_h_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_h_shift 18 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_BANK_H(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_h_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_num_bank_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_num_bank_shift 21 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_NUM_BANK(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_num_bank_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mat_aspt_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mat_aspt_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mat_aspt_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_pipe_config_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_pipe_config_shift 26 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_pipe_config_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_pipe_config_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_offset 7 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_offset 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for linear_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_LINEAR_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_shift) + +/*define for linear_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_LINEAR_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_shift) + +/*define for DW_10 word*/ +/*define for linear_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_LINEAR_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_shift) + +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_shift) + +/*define for DW_11 word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_offset 11 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_shift) + +/*define for DW_12 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_RECT_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_RECT_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_shift) + +/*define for DW_13 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_RECT_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_shift) + + +/* +** Definitions for SDMA_PKT_COPY_STRUCT packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_op_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_STRUCT_HEADER_op_shift 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_OP(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_op_mask) << SDMA_PKT_COPY_STRUCT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_STRUCT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_sub_op_mask) << SDMA_PKT_COPY_STRUCT_HEADER_sub_op_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_STRUCT_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_detile_mask) << SDMA_PKT_COPY_STRUCT_HEADER_detile_shift) + +/*define for SB_ADDR_LO word*/ +/*define for sb_addr_31_0 field*/ +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_offset 1 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_shift 0 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_SB_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_mask) << SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_shift) + +/*define for SB_ADDR_HI word*/ +/*define for sb_addr_63_32 field*/ +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_offset 2 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_shift 0 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_SB_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_mask) << SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_shift) + +/*define for START_INDEX word*/ +/*define for start_index field*/ +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_offset 3 +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_shift 0 +#define SDMA_PKT_COPY_STRUCT_START_INDEX_START_INDEX(x) (((x) & SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_mask) << SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_STRUCT_COUNT_count_offset 4 +#define SDMA_PKT_COPY_STRUCT_COUNT_count_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_COUNT_count_shift 0 +#define SDMA_PKT_COPY_STRUCT_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_STRUCT_COUNT_count_mask) << SDMA_PKT_COPY_STRUCT_COUNT_count_shift) + +/*define for DW_5 word*/ +/*define for stride field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_mask 0x000007FF +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_shift 0 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRIDE(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_stride_mask) << SDMA_PKT_COPY_STRUCT_DW_5_stride_shift) + +/*define for struct_sw field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_mask 0x00000003 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_shift 16 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRUCT_SW(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_mask) << SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_shift) + +/*define for struct_ha field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_ha_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_ha_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_ha_shift 22 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRUCT_HA(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_struct_ha_mask) << SDMA_PKT_COPY_STRUCT_DW_5_struct_ha_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_shift 24 +#define SDMA_PKT_COPY_STRUCT_DW_5_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_mask) << SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_shift) + +/*define for linear_ha field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_ha_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_ha_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_ha_shift 30 +#define SDMA_PKT_COPY_STRUCT_DW_5_LINEAR_HA(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_linear_ha_mask) << SDMA_PKT_COPY_STRUCT_DW_5_linear_ha_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_offset 6 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_offset 7 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_UNTILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_op_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_UNTILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_offset 3 +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_mask 0x003FFFFF +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(x) (((x) & SDMA_PKT_WRITE_UNTILED_DW_3_count_mask) << SDMA_PKT_WRITE_UNTILED_DW_3_count_shift) + +/*define for sw field*/ +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_offset 3 +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_mask 0x00000003 +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_shift 24 +#define SDMA_PKT_WRITE_UNTILED_DW_3_SW(x) (((x) & SDMA_PKT_WRITE_UNTILED_DW_3_sw_mask) << SDMA_PKT_WRITE_UNTILED_DW_3_sw_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_offset 4 +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DATA0_DATA0(x) (((x) & SDMA_PKT_WRITE_UNTILED_DATA0_data0_mask) << SDMA_PKT_WRITE_UNTILED_DATA0_data0_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_TILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_TILED_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_op_mask) << SDMA_PKT_WRITE_TILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_TILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_sub_op_mask) << SDMA_PKT_WRITE_TILED_HEADER_sub_op_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for pitch_in_tile field*/ +#define SDMA_PKT_WRITE_TILED_DW_3_pitch_in_tile_offset 3 +#define SDMA_PKT_WRITE_TILED_DW_3_pitch_in_tile_mask 0x000007FF +#define SDMA_PKT_WRITE_TILED_DW_3_pitch_in_tile_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_3_PITCH_IN_TILE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_3_pitch_in_tile_mask) << SDMA_PKT_WRITE_TILED_DW_3_pitch_in_tile_shift) + +/*define for height field*/ +#define SDMA_PKT_WRITE_TILED_DW_3_height_offset 3 +#define SDMA_PKT_WRITE_TILED_DW_3_height_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_3_height_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_3_HEIGHT(x) (((x) & SDMA_PKT_WRITE_TILED_DW_3_height_mask) << SDMA_PKT_WRITE_TILED_DW_3_height_shift) + +/*define for DW_4 word*/ +/*define for slice_pitch field*/ +#define SDMA_PKT_WRITE_TILED_DW_4_slice_pitch_offset 4 +#define SDMA_PKT_WRITE_TILED_DW_4_slice_pitch_mask 0x003FFFFF +#define SDMA_PKT_WRITE_TILED_DW_4_slice_pitch_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_4_SLICE_PITCH(x) (((x) & SDMA_PKT_WRITE_TILED_DW_4_slice_pitch_mask) << SDMA_PKT_WRITE_TILED_DW_4_slice_pitch_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_element_size_mask) << SDMA_PKT_WRITE_TILED_DW_5_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_array_mode_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_array_mode_mask 0x0000000F +#define SDMA_PKT_WRITE_TILED_DW_5_array_mode_shift 3 +#define SDMA_PKT_WRITE_TILED_DW_5_ARRAY_MODE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_array_mode_mask) << SDMA_PKT_WRITE_TILED_DW_5_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_mit_mode_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_mit_mode_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_DW_5_mit_mode_shift 8 +#define SDMA_PKT_WRITE_TILED_DW_5_MIT_MODE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_mit_mode_mask) << SDMA_PKT_WRITE_TILED_DW_5_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_tilesplit_size_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_DW_5_tilesplit_size_shift 11 +#define SDMA_PKT_WRITE_TILED_DW_5_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_tilesplit_size_mask) << SDMA_PKT_WRITE_TILED_DW_5_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_bank_w_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_bank_w_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_5_bank_w_shift 15 +#define SDMA_PKT_WRITE_TILED_DW_5_BANK_W(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_bank_w_mask) << SDMA_PKT_WRITE_TILED_DW_5_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_bank_h_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_bank_h_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_5_bank_h_shift 18 +#define SDMA_PKT_WRITE_TILED_DW_5_BANK_H(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_bank_h_mask) << SDMA_PKT_WRITE_TILED_DW_5_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_num_bank_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_num_bank_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_5_num_bank_shift 21 +#define SDMA_PKT_WRITE_TILED_DW_5_NUM_BANK(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_num_bank_mask) << SDMA_PKT_WRITE_TILED_DW_5_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_mat_aspt_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_mat_aspt_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_5_mat_aspt_shift 24 +#define SDMA_PKT_WRITE_TILED_DW_5_MAT_ASPT(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_mat_aspt_mask) << SDMA_PKT_WRITE_TILED_DW_5_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_pipe_config_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_pipe_config_mask 0x0000001F +#define SDMA_PKT_WRITE_TILED_DW_5_pipe_config_shift 26 +#define SDMA_PKT_WRITE_TILED_DW_5_PIPE_CONFIG(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_pipe_config_mask) << SDMA_PKT_WRITE_TILED_DW_5_pipe_config_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_WRITE_TILED_DW_6_x_offset 6 +#define SDMA_PKT_WRITE_TILED_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_6_x_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_6_X(x) (((x) & SDMA_PKT_WRITE_TILED_DW_6_x_mask) << SDMA_PKT_WRITE_TILED_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_WRITE_TILED_DW_6_y_offset 6 +#define SDMA_PKT_WRITE_TILED_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_6_y_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_6_Y(x) (((x) & SDMA_PKT_WRITE_TILED_DW_6_y_mask) << SDMA_PKT_WRITE_TILED_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_WRITE_TILED_DW_7_z_offset 7 +#define SDMA_PKT_WRITE_TILED_DW_7_z_mask 0x00000FFF +#define SDMA_PKT_WRITE_TILED_DW_7_z_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_7_Z(x) (((x) & SDMA_PKT_WRITE_TILED_DW_7_z_mask) << SDMA_PKT_WRITE_TILED_DW_7_z_shift) + +/*define for sw field*/ +#define SDMA_PKT_WRITE_TILED_DW_7_sw_offset 7 +#define SDMA_PKT_WRITE_TILED_DW_7_sw_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_7_sw_shift 24 +#define SDMA_PKT_WRITE_TILED_DW_7_SW(x) (((x) & SDMA_PKT_WRITE_TILED_DW_7_sw_mask) << SDMA_PKT_WRITE_TILED_DW_7_sw_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_TILED_COUNT_count_offset 8 +#define SDMA_PKT_WRITE_TILED_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_WRITE_TILED_COUNT_count_shift 0 +#define SDMA_PKT_WRITE_TILED_COUNT_COUNT(x) (((x) & SDMA_PKT_WRITE_TILED_COUNT_count_mask) << SDMA_PKT_WRITE_TILED_COUNT_count_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_WRITE_TILED_DATA0_data0_offset 9 +#define SDMA_PKT_WRITE_TILED_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DATA0_data0_shift 0 +#define SDMA_PKT_WRITE_TILED_DATA0_DATA0(x) (((x) & SDMA_PKT_WRITE_TILED_DATA0_data0_mask) << SDMA_PKT_WRITE_TILED_DATA0_data0_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_INCR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_INCR_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_INCR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_INCR_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_INCR_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_INCR_HEADER_op_mask) << SDMA_PKT_WRITE_INCR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_INCR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_INCR_HEADER_sub_op_mask) << SDMA_PKT_WRITE_INCR_HEADER_sub_op_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for MASK_DW0 word*/ +/*define for mask_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_offset 3 +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_MASK_DW0_MASK_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_mask) << SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_shift) + +/*define for MASK_DW1 word*/ +/*define for mask_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_offset 4 +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_MASK_DW1_MASK_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_mask) << SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_shift) + +/*define for INIT_DW0 word*/ +/*define for init_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_offset 5 +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_INIT_DW0_INIT_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_mask) << SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_shift) + +/*define for INIT_DW1 word*/ +/*define for init_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_offset 6 +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_INIT_DW1_INIT_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_mask) << SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_shift) + +/*define for INCR_DW0 word*/ +/*define for incr_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_offset 7 +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_INCR_DW0_INCR_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_mask) << SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_shift) + +/*define for INCR_DW1 word*/ +/*define for incr_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_offset 8 +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_INCR_DW1_INCR_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_mask) << SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_INCR_COUNT_count_offset 9 +#define SDMA_PKT_WRITE_INCR_COUNT_count_mask 0x0007FFFF +#define SDMA_PKT_WRITE_INCR_COUNT_count_shift 0 +#define SDMA_PKT_WRITE_INCR_COUNT_COUNT(x) (((x) & SDMA_PKT_WRITE_INCR_COUNT_count_mask) << SDMA_PKT_WRITE_INCR_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_INDIRECT packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_INDIRECT_HEADER_op_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_INDIRECT_HEADER_op_shift 0 +#define SDMA_PKT_INDIRECT_HEADER_OP(x) (((x) & SDMA_PKT_INDIRECT_HEADER_op_mask) << SDMA_PKT_INDIRECT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_INDIRECT_HEADER_sub_op_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_INDIRECT_HEADER_sub_op_shift 8 +#define SDMA_PKT_INDIRECT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_INDIRECT_HEADER_sub_op_mask) << SDMA_PKT_INDIRECT_HEADER_sub_op_shift) + +/*define for vmid field*/ +#define SDMA_PKT_INDIRECT_HEADER_vmid_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_vmid_mask 0x0000000F +#define SDMA_PKT_INDIRECT_HEADER_vmid_shift 16 +#define SDMA_PKT_INDIRECT_HEADER_VMID(x) (((x) & SDMA_PKT_INDIRECT_HEADER_vmid_mask) << SDMA_PKT_INDIRECT_HEADER_vmid_shift) + +/*define for BASE_LO word*/ +/*define for ib_base_31_0 field*/ +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_offset 1 +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_shift 0 +#define SDMA_PKT_INDIRECT_BASE_LO_IB_BASE_31_0(x) (((x) & SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_mask) << SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_shift) + +/*define for BASE_HI word*/ +/*define for ib_base_63_32 field*/ +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_offset 2 +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_shift 0 +#define SDMA_PKT_INDIRECT_BASE_HI_IB_BASE_63_32(x) (((x) & SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_mask) << SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_shift) + +/*define for IB_SIZE word*/ +/*define for ib_size field*/ +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_offset 3 +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_mask 0x000FFFFF +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_shift 0 +#define SDMA_PKT_INDIRECT_IB_SIZE_IB_SIZE(x) (((x) & SDMA_PKT_INDIRECT_IB_SIZE_ib_size_mask) << SDMA_PKT_INDIRECT_IB_SIZE_ib_size_shift) + +/*define for CSA_ADDR_LO word*/ +/*define for csa_addr_31_0 field*/ +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_offset 4 +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_shift 0 +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_CSA_ADDR_31_0(x) (((x) & SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_mask) << SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_shift) + +/*define for CSA_ADDR_HI word*/ +/*define for csa_addr_63_32 field*/ +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_offset 5 +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_shift 0 +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_CSA_ADDR_63_32(x) (((x) & SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_mask) << SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_SEMAPHORE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_op_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_SEMAPHORE_HEADER_op_shift 0 +#define SDMA_PKT_SEMAPHORE_HEADER_OP(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_op_mask) << SDMA_PKT_SEMAPHORE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_shift 8 +#define SDMA_PKT_SEMAPHORE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_sub_op_mask) << SDMA_PKT_SEMAPHORE_HEADER_sub_op_shift) + +/*define for write_one field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_shift 29 +#define SDMA_PKT_SEMAPHORE_HEADER_WRITE_ONE(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_write_one_mask) << SDMA_PKT_SEMAPHORE_HEADER_write_one_shift) + +/*define for signal field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_signal_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_signal_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_signal_shift 30 +#define SDMA_PKT_SEMAPHORE_HEADER_SIGNAL(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_signal_mask) << SDMA_PKT_SEMAPHORE_HEADER_signal_shift) + +/*define for mailbox field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_shift 31 +#define SDMA_PKT_SEMAPHORE_HEADER_MAILBOX(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_mailbox_mask) << SDMA_PKT_SEMAPHORE_HEADER_mailbox_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_SEMAPHORE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_SEMAPHORE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_FENCE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_FENCE_HEADER_op_offset 0 +#define SDMA_PKT_FENCE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_FENCE_HEADER_op_shift 0 +#define SDMA_PKT_FENCE_HEADER_OP(x) (((x) & SDMA_PKT_FENCE_HEADER_op_mask) << SDMA_PKT_FENCE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_FENCE_HEADER_sub_op_offset 0 +#define SDMA_PKT_FENCE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_FENCE_HEADER_sub_op_shift 8 +#define SDMA_PKT_FENCE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_FENCE_HEADER_sub_op_mask) << SDMA_PKT_FENCE_HEADER_sub_op_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_FENCE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_FENCE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_FENCE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_FENCE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_FENCE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_FENCE_ADDR_HI_addr_63_32_shift) + +/*define for DATA word*/ +/*define for data field*/ +#define SDMA_PKT_FENCE_DATA_data_offset 3 +#define SDMA_PKT_FENCE_DATA_data_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_DATA_data_shift 0 +#define SDMA_PKT_FENCE_DATA_DATA(x) (((x) & SDMA_PKT_FENCE_DATA_data_mask) << SDMA_PKT_FENCE_DATA_data_shift) + + +/* +** Definitions for SDMA_PKT_SRBM_WRITE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_op_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_SRBM_WRITE_HEADER_op_shift 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_OP(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_op_mask) << SDMA_PKT_SRBM_WRITE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_shift 8 +#define SDMA_PKT_SRBM_WRITE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_sub_op_mask) << SDMA_PKT_SRBM_WRITE_HEADER_sub_op_shift) + +/*define for byte_en field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_mask 0x0000000F +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_shift 28 +#define SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_byte_en_mask) << SDMA_PKT_SRBM_WRITE_HEADER_byte_en_shift) + +/*define for ADDR word*/ +/*define for addr field*/ +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_offset 1 +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_mask 0x0000FFFF +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_shift 0 +#define SDMA_PKT_SRBM_WRITE_ADDR_ADDR(x) (((x) & SDMA_PKT_SRBM_WRITE_ADDR_addr_mask) << SDMA_PKT_SRBM_WRITE_ADDR_addr_shift) + +/*define for DATA word*/ +/*define for data field*/ +#define SDMA_PKT_SRBM_WRITE_DATA_data_offset 2 +#define SDMA_PKT_SRBM_WRITE_DATA_data_mask 0xFFFFFFFF +#define SDMA_PKT_SRBM_WRITE_DATA_data_shift 0 +#define SDMA_PKT_SRBM_WRITE_DATA_DATA(x) (((x) & SDMA_PKT_SRBM_WRITE_DATA_data_mask) << SDMA_PKT_SRBM_WRITE_DATA_data_shift) + + +/* +** Definitions for SDMA_PKT_PRE_EXE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PRE_EXE_HEADER_op_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_op_shift 0 +#define SDMA_PKT_PRE_EXE_HEADER_OP(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_op_mask) << SDMA_PKT_PRE_EXE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_shift 8 +#define SDMA_PKT_PRE_EXE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_sub_op_mask) << SDMA_PKT_PRE_EXE_HEADER_sub_op_shift) + +/*define for dev_sel field*/ +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_shift 16 +#define SDMA_PKT_PRE_EXE_HEADER_DEV_SEL(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_dev_sel_mask) << SDMA_PKT_PRE_EXE_HEADER_dev_sel_shift) + +/*define for EXEC_COUNT word*/ +/*define for exec_count field*/ +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_offset 1 +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_mask 0x00003FFF +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_shift 0 +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_EXEC_COUNT(x) (((x) & SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_mask) << SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_shift) + + +/* +** Definitions for SDMA_PKT_COND_EXE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COND_EXE_HEADER_op_offset 0 +#define SDMA_PKT_COND_EXE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COND_EXE_HEADER_op_shift 0 +#define SDMA_PKT_COND_EXE_HEADER_OP(x) (((x) & SDMA_PKT_COND_EXE_HEADER_op_mask) << SDMA_PKT_COND_EXE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COND_EXE_HEADER_sub_op_offset 0 +#define SDMA_PKT_COND_EXE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COND_EXE_HEADER_sub_op_shift 8 +#define SDMA_PKT_COND_EXE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COND_EXE_HEADER_sub_op_mask) << SDMA_PKT_COND_EXE_HEADER_sub_op_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_COND_EXE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_COND_EXE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_shift) + +/*define for REFERENCE word*/ +/*define for reference field*/ +#define SDMA_PKT_COND_EXE_REFERENCE_reference_offset 3 +#define SDMA_PKT_COND_EXE_REFERENCE_reference_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_REFERENCE_reference_shift 0 +#define SDMA_PKT_COND_EXE_REFERENCE_REFERENCE(x) (((x) & SDMA_PKT_COND_EXE_REFERENCE_reference_mask) << SDMA_PKT_COND_EXE_REFERENCE_reference_shift) + +/*define for EXEC_COUNT word*/ +/*define for exec_count field*/ +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_offset 4 +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_mask 0x00003FFF +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_shift 0 +#define SDMA_PKT_COND_EXE_EXEC_COUNT_EXEC_COUNT(x) (((x) & SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_mask) << SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_shift) + + +/* +** Definitions for SDMA_PKT_CONSTANT_FILL packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_mask 0x000000FF +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_shift 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_OP(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_op_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_shift 8 +#define SDMA_PKT_CONSTANT_FILL_HEADER_SUB_OP(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_shift) + +/*define for sw field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_mask 0x00000003 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_shift 16 +#define SDMA_PKT_CONSTANT_FILL_HEADER_SW(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_sw_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_sw_shift) + +/*define for fillsize field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_mask 0x00000003 +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_shift 30 +#define SDMA_PKT_CONSTANT_FILL_HEADER_FILLSIZE(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DATA word*/ +/*define for src_data_31_0 field*/ +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_offset 3 +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DATA_SRC_DATA_31_0(x) (((x) & SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_mask) << SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_offset 4 +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_shift 0 +#define SDMA_PKT_CONSTANT_FILL_COUNT_COUNT(x) (((x) & SDMA_PKT_CONSTANT_FILL_COUNT_count_mask) << SDMA_PKT_CONSTANT_FILL_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_POLL_REGMEM packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_op_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_REGMEM_HEADER_op_shift 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_OP(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_op_mask) << SDMA_PKT_POLL_REGMEM_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_REGMEM_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_sub_op_mask) << SDMA_PKT_POLL_REGMEM_HEADER_sub_op_shift) + +/*define for hdp_flush field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_mask 0x00000001 +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_shift 26 +#define SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_mask) << SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_shift) + +/*define for func field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_func_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_func_mask 0x00000007 +#define SDMA_PKT_POLL_REGMEM_HEADER_func_shift 28 +#define SDMA_PKT_POLL_REGMEM_HEADER_FUNC(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_func_mask) << SDMA_PKT_POLL_REGMEM_HEADER_func_shift) + +/*define for mem_poll field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_mask 0x00000001 +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_shift 31 +#define SDMA_PKT_POLL_REGMEM_HEADER_MEM_POLL(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_mask) << SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_mask) << SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_mask) << SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_shift) + +/*define for VALUE word*/ +/*define for value field*/ +#define SDMA_PKT_POLL_REGMEM_VALUE_value_offset 3 +#define SDMA_PKT_POLL_REGMEM_VALUE_value_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_VALUE_value_shift 0 +#define SDMA_PKT_POLL_REGMEM_VALUE_VALUE(x) (((x) & SDMA_PKT_POLL_REGMEM_VALUE_value_mask) << SDMA_PKT_POLL_REGMEM_VALUE_value_shift) + +/*define for MASK word*/ +/*define for mask field*/ +#define SDMA_PKT_POLL_REGMEM_MASK_mask_offset 4 +#define SDMA_PKT_POLL_REGMEM_MASK_mask_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_MASK_mask_shift 0 +#define SDMA_PKT_POLL_REGMEM_MASK_MASK(x) (((x) & SDMA_PKT_POLL_REGMEM_MASK_mask_mask) << SDMA_PKT_POLL_REGMEM_MASK_mask_shift) + +/*define for DW5 word*/ +/*define for interval field*/ +#define SDMA_PKT_POLL_REGMEM_DW5_interval_offset 5 +#define SDMA_PKT_POLL_REGMEM_DW5_interval_mask 0x0000FFFF +#define SDMA_PKT_POLL_REGMEM_DW5_interval_shift 0 +#define SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(x) (((x) & SDMA_PKT_POLL_REGMEM_DW5_interval_mask) << SDMA_PKT_POLL_REGMEM_DW5_interval_shift) + +/*define for retry_count field*/ +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_offset 5 +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_mask 0x00000FFF +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_shift 16 +#define SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(x) (((x) & SDMA_PKT_POLL_REGMEM_DW5_retry_count_mask) << SDMA_PKT_POLL_REGMEM_DW5_retry_count_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_SET packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_SET_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_SET_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_shift) + +/*define for INIT_DATA_LO word*/ +/*define for init_data_31_0 field*/ +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_offset 1 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_INIT_DATA_31_0(x) (((x) & SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_mask) << SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_shift) + +/*define for INIT_DATA_HI word*/ +/*define for init_data_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_INIT_DATA_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_mask) << SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_GET packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_shift) + +/*define for WRITE_ADDR_LO word*/ +/*define for write_addr_31_3 field*/ +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_offset 1 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_mask 0x1FFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_shift 3 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_WRITE_ADDR_31_3(x) (((x) & SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_mask) << SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_shift) + +/*define for WRITE_ADDR_HI word*/ +/*define for write_addr_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_WRITE_ADDR_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_mask) << SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_GET_GLOBAL packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_shift) + +/*define for WRITE_ADDR_LO word*/ +/*define for write_addr_31_3 field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_offset 1 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_mask 0x1FFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_shift 3 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_WRITE_ADDR_31_3(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_shift) + +/*define for WRITE_ADDR_HI word*/ +/*define for write_addr_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_WRITE_ADDR_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TRAP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TRAP_HEADER_op_offset 0 +#define SDMA_PKT_TRAP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TRAP_HEADER_op_shift 0 +#define SDMA_PKT_TRAP_HEADER_OP(x) (((x) & SDMA_PKT_TRAP_HEADER_op_mask) << SDMA_PKT_TRAP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TRAP_HEADER_sub_op_offset 0 +#define SDMA_PKT_TRAP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TRAP_HEADER_sub_op_shift 8 +#define SDMA_PKT_TRAP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TRAP_HEADER_sub_op_mask) << SDMA_PKT_TRAP_HEADER_sub_op_shift) + +/*define for INT_CONTEXT word*/ +/*define for int_context field*/ +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_offset 1 +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_mask 0x0FFFFFFF +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_shift 0 +#define SDMA_PKT_TRAP_INT_CONTEXT_INT_CONTEXT(x) (((x) & SDMA_PKT_TRAP_INT_CONTEXT_int_context_mask) << SDMA_PKT_TRAP_INT_CONTEXT_int_context_shift) + + +/* +** Definitions for SDMA_PKT_NOP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_NOP_HEADER_op_offset 0 +#define SDMA_PKT_NOP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_NOP_HEADER_op_shift 0 +#define SDMA_PKT_NOP_HEADER_OP(x) (((x) & SDMA_PKT_NOP_HEADER_op_mask) << SDMA_PKT_NOP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_NOP_HEADER_sub_op_offset 0 +#define SDMA_PKT_NOP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_NOP_HEADER_sub_op_shift 8 +#define SDMA_PKT_NOP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_NOP_HEADER_sub_op_mask) << SDMA_PKT_NOP_HEADER_sub_op_shift) + +/*define for count field*/ +#define SDMA_PKT_NOP_HEADER_count_offset 0 +#define SDMA_PKT_NOP_HEADER_count_mask 0x00003FFF +#define SDMA_PKT_NOP_HEADER_count_shift 16 +#define SDMA_PKT_NOP_HEADER_COUNT(x) (((x) & SDMA_PKT_NOP_HEADER_count_mask) << SDMA_PKT_NOP_HEADER_count_shift) + +#endif /* __ICELAND_SDMA_PKT_OPEN_H_ */ diff --git a/drivers/gpu/drm/amd/amdgpu/ih_v6_0.c b/drivers/gpu/drm/amd/amdgpu/ih_v6_0.c new file mode 100644 index 000000000..ec0c8f8b4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/ih_v6_0.c @@ -0,0 +1,769 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" + +#include "oss/osssys_6_0_0_offset.h" +#include "oss/osssys_6_0_0_sh_mask.h" + +#include "soc15_common.h" +#include "ih_v6_0.h" + +#define MAX_REARM_RETRY 10 + +static void ih_v6_0_set_interrupt_funcs(struct amdgpu_device *adev); + +/** + * ih_v6_0_init_register_offset - Initialize register offset for ih rings + * + * @adev: amdgpu_device pointer + * + * Initialize register offset ih rings (IH_V6_0). + */ +static void ih_v6_0_init_register_offset(struct amdgpu_device *adev) +{ + struct amdgpu_ih_regs *ih_regs; + + /* ih ring 2 is removed + * ih ring and ih ring 1 are available */ + if (adev->irq.ih.ring_size) { + ih_regs = &adev->irq.ih.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_BASE); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_BASE_HI); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_CNTL); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_WPTR); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_RPTR); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, regIH_DOORBELL_RPTR); + ih_regs->ih_rb_wptr_addr_lo = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_WPTR_ADDR_LO); + ih_regs->ih_rb_wptr_addr_hi = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_WPTR_ADDR_HI); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL; + } + + if (adev->irq.ih1.ring_size) { + ih_regs = &adev->irq.ih1.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_BASE_RING1); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_BASE_HI_RING1); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_CNTL_RING1); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_WPTR_RING1); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_RPTR_RING1); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, regIH_DOORBELL_RPTR_RING1); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL_RING1; + } +} + +/** + * force_update_wptr_for_self_int - Force update the wptr for self interrupt + * + * @adev: amdgpu_device pointer + * @threshold: threshold to trigger the wptr reporting + * @timeout: timeout to trigger the wptr reporting + * @enabled: Enable/disable timeout flush mechanism + * + * threshold input range: 0 ~ 15, default 0, + * real_threshold = 2^threshold + * timeout input range: 0 ~ 20, default 8, + * real_timeout = (2^timeout) * 1024 / (socclk_freq) + * + * Force update wptr for self interrupt ( >= SIENNA_CICHLID). + */ +static void +force_update_wptr_for_self_int(struct amdgpu_device *adev, + u32 threshold, u32 timeout, bool enabled) +{ + u32 ih_cntl, ih_rb_cntl; + + ih_cntl = RREG32_SOC15(OSSSYS, 0, regIH_CNTL2); + ih_rb_cntl = RREG32_SOC15(OSSSYS, 0, regIH_RB_CNTL_RING1); + + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL2, + SELF_IV_FORCE_WPTR_UPDATE_TIMEOUT, timeout); + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL2, + SELF_IV_FORCE_WPTR_UPDATE_ENABLE, enabled); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL_RING1, + RB_USED_INT_THRESHOLD, threshold); + + if (amdgpu_sriov_vf(adev) && amdgpu_sriov_reg_indirect_ih(adev)) { + if (psp_reg_program(&adev->psp, PSP_REG_IH_RB_CNTL_RING1, ih_rb_cntl)) + return; + } else { + WREG32_SOC15(OSSSYS, 0, regIH_RB_CNTL_RING1, ih_rb_cntl); + } + + WREG32_SOC15(OSSSYS, 0, regIH_CNTL2, ih_cntl); +} + +/** + * ih_v6_0_toggle_ring_interrupts - toggle the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * @enable: true - enable the interrupts, false - disable the interrupts + * + * Toggle the interrupt ring buffer (IH_V6_0) + */ +static int ih_v6_0_toggle_ring_interrupts(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, + bool enable) +{ + struct amdgpu_ih_regs *ih_regs; + uint32_t tmp; + + ih_regs = &ih->ih_regs; + + tmp = RREG32(ih_regs->ih_rb_cntl); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_ENABLE, (enable ? 1 : 0)); + /* enable_intr field is only valid in ring0 */ + if (ih == &adev->irq.ih) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, ENABLE_INTR, (enable ? 1 : 0)); + + if (amdgpu_sriov_vf(adev) && amdgpu_sriov_reg_indirect_ih(adev)) { + if (psp_reg_program(&adev->psp, ih_regs->psp_reg_id, tmp)) + return -ETIMEDOUT; + } else { + WREG32(ih_regs->ih_rb_cntl, tmp); + } + + if (enable) { + ih->enabled = true; + } else { + /* set rptr, wptr to 0 */ + WREG32(ih_regs->ih_rb_rptr, 0); + WREG32(ih_regs->ih_rb_wptr, 0); + ih->enabled = false; + ih->rptr = 0; + } + + return 0; +} + +/** + * ih_v6_0_toggle_interrupts - Toggle all the available interrupt ring buffers + * + * @adev: amdgpu_device pointer + * @enable: enable or disable interrupt ring buffers + * + * Toggle all the available interrupt ring buffers (IH_V6_0). + */ +static int ih_v6_0_toggle_interrupts(struct amdgpu_device *adev, bool enable) +{ + struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1}; + int i; + int r; + + for (i = 0; i < ARRAY_SIZE(ih); i++) { + if (ih[i]->ring_size) { + r = ih_v6_0_toggle_ring_interrupts(adev, ih[i], enable); + if (r) + return r; + } + } + + return 0; +} + +static uint32_t ih_v6_0_rb_cntl(struct amdgpu_ih_ring *ih, uint32_t ih_rb_cntl) +{ + int rb_bufsz = order_base_2(ih->ring_size / 4); + + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + MC_SPACE, ih->use_bus_addr ? 2 : 4); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_OVERFLOW_CLEAR, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_OVERFLOW_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_SIZE, rb_bufsz); + /* Ring Buffer write pointer writeback. If enabled, IH_RB_WPTR register + * value is written to memory + */ + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_WRITEBACK_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_SNOOP, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_RO, 0); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_VMID, 0); + + return ih_rb_cntl; +} + +static uint32_t ih_v6_0_doorbell_rptr(struct amdgpu_ih_ring *ih) +{ + u32 ih_doorbell_rtpr = 0; + + if (ih->use_doorbell) { + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, OFFSET, + ih->doorbell_index); + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, + ENABLE, 1); + } else { + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, + ENABLE, 0); + } + return ih_doorbell_rtpr; +} + +/** + * ih_v6_0_enable_ring - enable an ih ring buffer + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + * Enable an ih ring buffer (IH_V6_0) + */ +static int ih_v6_0_enable_ring(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + struct amdgpu_ih_regs *ih_regs; + uint32_t tmp; + + ih_regs = &ih->ih_regs; + + /* Ring Buffer base. [39:8] of 40-bit address of the beginning of the ring buffer*/ + WREG32(ih_regs->ih_rb_base, ih->gpu_addr >> 8); + WREG32(ih_regs->ih_rb_base_hi, (ih->gpu_addr >> 40) & 0xff); + + tmp = RREG32(ih_regs->ih_rb_cntl); + tmp = ih_v6_0_rb_cntl(ih, tmp); + if (ih == &adev->irq.ih) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RPTR_REARM, !!adev->irq.msi_enabled); + if (ih == &adev->irq.ih1) { + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_ENABLE, 0); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_FULL_DRAIN_ENABLE, 1); + } + + if (amdgpu_sriov_vf(adev) && amdgpu_sriov_reg_indirect_ih(adev)) { + if (psp_reg_program(&adev->psp, ih_regs->psp_reg_id, tmp)) { + DRM_ERROR("PSP program IH_RB_CNTL failed!\n"); + return -ETIMEDOUT; + } + } else { + WREG32(ih_regs->ih_rb_cntl, tmp); + } + + if (ih == &adev->irq.ih) { + /* set the ih ring 0 writeback address whether it's enabled or not */ + WREG32(ih_regs->ih_rb_wptr_addr_lo, lower_32_bits(ih->wptr_addr)); + WREG32(ih_regs->ih_rb_wptr_addr_hi, upper_32_bits(ih->wptr_addr) & 0xFFFF); + } + + /* set rptr, wptr to 0 */ + WREG32(ih_regs->ih_rb_wptr, 0); + WREG32(ih_regs->ih_rb_rptr, 0); + + WREG32(ih_regs->ih_doorbell_rptr, ih_v6_0_doorbell_rptr(ih)); + + return 0; +} + +/** + * ih_v6_0_irq_init - init and enable the interrupt ring + * + * @adev: amdgpu_device pointer + * + * Allocate a ring buffer for the interrupt controller, + * enable the RLC, disable interrupts, enable the IH + * ring buffer and enable it. + * Called at device load and reume. + * Returns 0 for success, errors for failure. + */ +static int ih_v6_0_irq_init(struct amdgpu_device *adev) +{ + struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1}; + u32 ih_chicken; + u32 tmp; + int ret; + int i; + + /* disable irqs */ + ret = ih_v6_0_toggle_interrupts(adev, false); + if (ret) + return ret; + + adev->nbio.funcs->ih_control(adev); + + if (unlikely((adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) || + (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO))) { + if (ih[0]->use_bus_addr) { + ih_chicken = RREG32_SOC15(OSSSYS, 0, regIH_CHICKEN); + ih_chicken = REG_SET_FIELD(ih_chicken, + IH_CHICKEN, MC_SPACE_GPA_ENABLE, 1); + WREG32_SOC15(OSSSYS, 0, regIH_CHICKEN, ih_chicken); + } + } + + for (i = 0; i < ARRAY_SIZE(ih); i++) { + if (ih[i]->ring_size) { + ret = ih_v6_0_enable_ring(adev, ih[i]); + if (ret) + return ret; + } + } + + /* update doorbell range for ih ring 0 */ + adev->nbio.funcs->ih_doorbell_range(adev, ih[0]->use_doorbell, + ih[0]->doorbell_index); + + tmp = RREG32_SOC15(OSSSYS, 0, regIH_STORM_CLIENT_LIST_CNTL); + tmp = REG_SET_FIELD(tmp, IH_STORM_CLIENT_LIST_CNTL, + CLIENT18_IS_STORM_CLIENT, 1); + WREG32_SOC15(OSSSYS, 0, regIH_STORM_CLIENT_LIST_CNTL, tmp); + + tmp = RREG32_SOC15(OSSSYS, 0, regIH_INT_FLOOD_CNTL); + tmp = REG_SET_FIELD(tmp, IH_INT_FLOOD_CNTL, FLOOD_CNTL_ENABLE, 1); + WREG32_SOC15(OSSSYS, 0, regIH_INT_FLOOD_CNTL, tmp); + + /* GC/MMHUB UTCL2 page fault interrupts are configured as + * MSI storm capable interrupts by deafult. The delay is + * used to avoid ISR being called too frequently + * when page fault happens on several continuous page + * and thus avoid MSI storm */ + tmp = RREG32_SOC15(OSSSYS, 0, regIH_MSI_STORM_CTRL); + tmp = REG_SET_FIELD(tmp, IH_MSI_STORM_CTRL, + DELAY, 3); + WREG32_SOC15(OSSSYS, 0, regIH_MSI_STORM_CTRL, tmp); + + pci_set_master(adev->pdev); + + /* enable interrupts */ + ret = ih_v6_0_toggle_interrupts(adev, true); + if (ret) + return ret; + /* enable wptr force update for self int */ + force_update_wptr_for_self_int(adev, 0, 8, true); + + if (adev->irq.ih_soft.ring_size) + adev->irq.ih_soft.enabled = true; + + return 0; +} + +/** + * ih_v6_0_irq_disable - disable interrupts + * + * @adev: amdgpu_device pointer + * + * Disable interrupts on the hw. + */ +static void ih_v6_0_irq_disable(struct amdgpu_device *adev) +{ + force_update_wptr_for_self_int(adev, 0, 8, false); + ih_v6_0_toggle_interrupts(adev, false); + + /* Wait and acknowledge irq */ + mdelay(1); +} + +/** + * ih_v6_0_get_wptr - get the IH ring buffer wptr + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + * Get the IH ring buffer wptr from either the register + * or the writeback memory buffer. Also check for + * ring buffer overflow and deal with it. + * Returns the value of the wptr. + */ +static u32 ih_v6_0_get_wptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + u32 wptr, tmp; + struct amdgpu_ih_regs *ih_regs; + + wptr = le32_to_cpu(*ih->wptr_cpu); + ih_regs = &ih->ih_regs; + + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + + wptr = RREG32_NO_KIQ(ih_regs->ih_rb_wptr); + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0); + + /* When a ring buffer overflow happen start parsing interrupt + * from the last not overwritten vector (wptr + 32). Hopefully + * this should allow us to catch up. + */ + tmp = (wptr + 32) & ih->ptr_mask; + dev_warn(adev->dev, "IH ring buffer overflow " + "(0x%08X, 0x%08X, 0x%08X)\n", + wptr, ih->rptr, tmp); + ih->rptr = tmp; + + tmp = RREG32_NO_KIQ(ih_regs->ih_rb_cntl); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); + WREG32_NO_KIQ(ih_regs->ih_rb_cntl, tmp); +out: + return (wptr & ih->ptr_mask); +} + +/** + * ih_v6_0_irq_rearm - rearm IRQ if lost + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + */ +static void ih_v6_0_irq_rearm(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + uint32_t v = 0; + uint32_t i = 0; + struct amdgpu_ih_regs *ih_regs; + + ih_regs = &ih->ih_regs; + + /* Rearm IRQ / re-write doorbell if doorbell write is lost */ + for (i = 0; i < MAX_REARM_RETRY; i++) { + v = RREG32_NO_KIQ(ih_regs->ih_rb_rptr); + if ((v < ih->ring_size) && (v != ih->rptr)) + WDOORBELL32(ih->doorbell_index, ih->rptr); + else + break; + } +} + +/** + * ih_v6_0_set_rptr - set the IH ring buffer rptr + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + * Set the IH ring buffer rptr. + */ +static void ih_v6_0_set_rptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + struct amdgpu_ih_regs *ih_regs; + + if (ih->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + *ih->rptr_cpu = ih->rptr; + WDOORBELL32(ih->doorbell_index, ih->rptr); + + if (amdgpu_sriov_vf(adev)) + ih_v6_0_irq_rearm(adev, ih); + } else { + ih_regs = &ih->ih_regs; + WREG32(ih_regs->ih_rb_rptr, ih->rptr); + } +} + +/** + * ih_v6_0_self_irq - dispatch work for ring 1 + * + * @adev: amdgpu_device pointer + * @source: irq source + * @entry: IV with WPTR update + * + * Update the WPTR from the IV and schedule work to handle the entries. + */ +static int ih_v6_0_self_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t wptr = cpu_to_le32(entry->src_data[0]); + + switch (entry->ring_id) { + case 1: + *adev->irq.ih1.wptr_cpu = wptr; + schedule_work(&adev->irq.ih1_work); + break; + default: + break; + } + return 0; +} + +static const struct amdgpu_irq_src_funcs ih_v6_0_self_irq_funcs = { + .process = ih_v6_0_self_irq, +}; + +static void ih_v6_0_set_self_irq_funcs(struct amdgpu_device *adev) +{ + adev->irq.self_irq.num_types = 0; + adev->irq.self_irq.funcs = &ih_v6_0_self_irq_funcs; +} + +static int ih_v6_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + ih_v6_0_set_interrupt_funcs(adev); + ih_v6_0_set_self_irq_funcs(adev); + return 0; +} + +static int ih_v6_0_sw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool use_bus_addr; + + r = amdgpu_irq_add_id(adev, SOC21_IH_CLIENTID_IH, 0, + &adev->irq.self_irq); + + if (r) + return r; + + /* use gpu virtual address for ih ring + * until ih_checken is programmed to allow + * use bus address for ih ring by psp bl */ + use_bus_addr = + (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) ? false : true; + r = amdgpu_ih_ring_init(adev, &adev->irq.ih, IH_RING_SIZE, use_bus_addr); + if (r) + return r; + + adev->irq.ih.use_doorbell = true; + adev->irq.ih.doorbell_index = adev->doorbell_index.ih << 1; + + adev->irq.ih1.ring_size = 0; + adev->irq.ih2.ring_size = 0; + + /* initialize ih control register offset */ + ih_v6_0_init_register_offset(adev); + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih_soft, IH_SW_RING_SIZE, true); + if (r) + return r; + + r = amdgpu_irq_init(adev); + + return r; +} + +static int ih_v6_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_fini_sw(adev); + + return 0; +} + +static int ih_v6_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = ih_v6_0_irq_init(adev); + if (r) + return r; + + return 0; +} + +static int ih_v6_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + ih_v6_0_irq_disable(adev); + + return 0; +} + +static int ih_v6_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return ih_v6_0_hw_fini(adev); +} + +static int ih_v6_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return ih_v6_0_hw_init(adev); +} + +static bool ih_v6_0_is_idle(void *handle) +{ + /* todo */ + return true; +} + +static int ih_v6_0_wait_for_idle(void *handle) +{ + /* todo */ + return -ETIMEDOUT; +} + +static int ih_v6_0_soft_reset(void *handle) +{ + /* todo */ + return 0; +} + +static void ih_v6_0_update_clockgating_state(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def, field_val; + + if (adev->cg_flags & AMD_CG_SUPPORT_IH_CG) { + def = data = RREG32_SOC15(OSSSYS, 0, regIH_CLK_CTRL); + field_val = enable ? 0 : 1; + data = REG_SET_FIELD(data, IH_CLK_CTRL, + DBUS_MUX_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + OSSSYS_SHARE_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + LIMIT_SMN_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + DYN_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + REG_CLK_SOFT_OVERRIDE, field_val); + if (def != data) + WREG32_SOC15(OSSSYS, 0, regIH_CLK_CTRL, data); + } + + return; +} + +static int ih_v6_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + ih_v6_0_update_clockgating_state(adev, + state == AMD_CG_STATE_GATE); + return 0; +} + +static void ih_v6_0_update_ih_mem_power_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t ih_mem_pwr_cntl; + + /* Disable ih sram power cntl before switch powergating mode */ + ih_mem_pwr_cntl = RREG32_SOC15(OSSSYS, 0, regIH_MEM_POWER_CTRL); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_CTRL_EN, 0); + WREG32_SOC15(OSSSYS, 0, regIH_MEM_POWER_CTRL, ih_mem_pwr_cntl); + + /* It is recommended to set mem powergating mode to DS mode */ + if (enable) { + /* mem power mode */ + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_LS_EN, 0); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_DS_EN, 1); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_SD_EN, 0); + /* cam mem power mode */ + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_RETRY_INT_CAM_MEM_POWER_LS_EN, 0); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_RETRY_INT_CAM_MEM_POWER_DS_EN, 1); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_RETRY_INT_CAM_MEM_POWER_SD_EN, 0); + /* re-enable power cntl */ + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_CTRL_EN, 1); + } else { + /* mem power mode */ + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_LS_EN, 0); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_DS_EN, 0); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_SD_EN, 0); + /* cam mem power mode */ + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_RETRY_INT_CAM_MEM_POWER_LS_EN, 0); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_RETRY_INT_CAM_MEM_POWER_DS_EN, 0); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_RETRY_INT_CAM_MEM_POWER_SD_EN, 0); + /* re-enable power cntl*/ + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_CTRL_EN, 1); + } + + WREG32_SOC15(OSSSYS, 0, regIH_MEM_POWER_CTRL, ih_mem_pwr_cntl); +} + +static int ih_v6_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_PG_STATE_GATE); + + if (adev->pg_flags & AMD_PG_SUPPORT_IH_SRAM_PG) + ih_v6_0_update_ih_mem_power_gating(adev, enable); + + return 0; +} + +static void ih_v6_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!RREG32_SOC15(OSSSYS, 0, regIH_CLK_CTRL)) + *flags |= AMD_CG_SUPPORT_IH_CG; + + return; +} + +static const struct amd_ip_funcs ih_v6_0_ip_funcs = { + .name = "ih_v6_0", + .early_init = ih_v6_0_early_init, + .late_init = NULL, + .sw_init = ih_v6_0_sw_init, + .sw_fini = ih_v6_0_sw_fini, + .hw_init = ih_v6_0_hw_init, + .hw_fini = ih_v6_0_hw_fini, + .suspend = ih_v6_0_suspend, + .resume = ih_v6_0_resume, + .is_idle = ih_v6_0_is_idle, + .wait_for_idle = ih_v6_0_wait_for_idle, + .soft_reset = ih_v6_0_soft_reset, + .set_clockgating_state = ih_v6_0_set_clockgating_state, + .set_powergating_state = ih_v6_0_set_powergating_state, + .get_clockgating_state = ih_v6_0_get_clockgating_state, +}; + +static const struct amdgpu_ih_funcs ih_v6_0_funcs = { + .get_wptr = ih_v6_0_get_wptr, + .decode_iv = amdgpu_ih_decode_iv_helper, + .decode_iv_ts = amdgpu_ih_decode_iv_ts_helper, + .set_rptr = ih_v6_0_set_rptr +}; + +static void ih_v6_0_set_interrupt_funcs(struct amdgpu_device *adev) +{ + adev->irq.ih_funcs = &ih_v6_0_funcs; +} + +const struct amdgpu_ip_block_version ih_v6_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_IH, + .major = 6, + .minor = 0, + .rev = 0, + .funcs = &ih_v6_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/ih_v6_0.h b/drivers/gpu/drm/amd/amdgpu/ih_v6_0.h new file mode 100644 index 000000000..f27b55580 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/ih_v6_0.h @@ -0,0 +1,28 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __IH_V6_0_IH_H__ +#define __IH_V6_0_IH_H__ + +extern const struct amdgpu_ip_block_version ih_v6_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/ih_v6_1.c b/drivers/gpu/drm/amd/amdgpu/ih_v6_1.c new file mode 100644 index 000000000..8fb05eae3 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/ih_v6_1.c @@ -0,0 +1,769 @@ +/* + * Copyright 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" + +#include "oss/osssys_6_1_0_offset.h" +#include "oss/osssys_6_1_0_sh_mask.h" + +#include "soc15_common.h" +#include "ih_v6_1.h" + +#define MAX_REARM_RETRY 10 + +static void ih_v6_1_set_interrupt_funcs(struct amdgpu_device *adev); + +/** + * ih_v6_1_init_register_offset - Initialize register offset for ih rings + * + * @adev: amdgpu_device pointer + * + * Initialize register offset ih rings (IH_V6_0). + */ +static void ih_v6_1_init_register_offset(struct amdgpu_device *adev) +{ + struct amdgpu_ih_regs *ih_regs; + + /* ih ring 2 is removed + * ih ring and ih ring 1 are available */ + if (adev->irq.ih.ring_size) { + ih_regs = &adev->irq.ih.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_BASE); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_BASE_HI); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_CNTL); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_WPTR); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_RPTR); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, regIH_DOORBELL_RPTR); + ih_regs->ih_rb_wptr_addr_lo = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_WPTR_ADDR_LO); + ih_regs->ih_rb_wptr_addr_hi = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_WPTR_ADDR_HI); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL; + } + + if (adev->irq.ih1.ring_size) { + ih_regs = &adev->irq.ih1.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_BASE_RING1); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_BASE_HI_RING1); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_CNTL_RING1); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_WPTR_RING1); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, regIH_RB_RPTR_RING1); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, regIH_DOORBELL_RPTR_RING1); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL_RING1; + } +} + +/** + * force_update_wptr_for_self_int - Force update the wptr for self interrupt + * + * @adev: amdgpu_device pointer + * @threshold: threshold to trigger the wptr reporting + * @timeout: timeout to trigger the wptr reporting + * @enabled: Enable/disable timeout flush mechanism + * + * threshold input range: 0 ~ 15, default 0, + * real_threshold = 2^threshold + * timeout input range: 0 ~ 20, default 8, + * real_timeout = (2^timeout) * 1024 / (socclk_freq) + * + * Force update wptr for self interrupt ( >= SIENNA_CICHLID). + */ +static void +force_update_wptr_for_self_int(struct amdgpu_device *adev, + u32 threshold, u32 timeout, bool enabled) +{ + u32 ih_cntl, ih_rb_cntl; + + ih_cntl = RREG32_SOC15(OSSSYS, 0, regIH_CNTL2); + ih_rb_cntl = RREG32_SOC15(OSSSYS, 0, regIH_RB_CNTL_RING1); + + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL2, + SELF_IV_FORCE_WPTR_UPDATE_TIMEOUT, timeout); + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL2, + SELF_IV_FORCE_WPTR_UPDATE_ENABLE, enabled); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL_RING1, + RB_USED_INT_THRESHOLD, threshold); + + if (amdgpu_sriov_vf(adev) && amdgpu_sriov_reg_indirect_ih(adev)) { + if (psp_reg_program(&adev->psp, PSP_REG_IH_RB_CNTL_RING1, ih_rb_cntl)) + return; + } else { + WREG32_SOC15(OSSSYS, 0, regIH_RB_CNTL_RING1, ih_rb_cntl); + } + + WREG32_SOC15(OSSSYS, 0, regIH_CNTL2, ih_cntl); +} + +/** + * ih_v6_1_toggle_ring_interrupts - toggle the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * @enable: true - enable the interrupts, false - disable the interrupts + * + * Toggle the interrupt ring buffer (IH_V6_0) + */ +static int ih_v6_1_toggle_ring_interrupts(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, + bool enable) +{ + struct amdgpu_ih_regs *ih_regs; + uint32_t tmp; + + ih_regs = &ih->ih_regs; + + tmp = RREG32(ih_regs->ih_rb_cntl); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_ENABLE, (enable ? 1 : 0)); + /* enable_intr field is only valid in ring0 */ + if (ih == &adev->irq.ih) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, ENABLE_INTR, (enable ? 1 : 0)); + + if (amdgpu_sriov_vf(adev) && amdgpu_sriov_reg_indirect_ih(adev)) { + if (psp_reg_program(&adev->psp, ih_regs->psp_reg_id, tmp)) + return -ETIMEDOUT; + } else { + WREG32(ih_regs->ih_rb_cntl, tmp); + } + + if (enable) { + ih->enabled = true; + } else { + /* set rptr, wptr to 0 */ + WREG32(ih_regs->ih_rb_rptr, 0); + WREG32(ih_regs->ih_rb_wptr, 0); + ih->enabled = false; + ih->rptr = 0; + } + + return 0; +} + +/** + * ih_v6_1_toggle_interrupts - Toggle all the available interrupt ring buffers + * + * @adev: amdgpu_device pointer + * @enable: enable or disable interrupt ring buffers + * + * Toggle all the available interrupt ring buffers (IH_V6_0). + */ +static int ih_v6_1_toggle_interrupts(struct amdgpu_device *adev, bool enable) +{ + struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1}; + int i; + int r; + + for (i = 0; i < ARRAY_SIZE(ih); i++) { + if (ih[i]->ring_size) { + r = ih_v6_1_toggle_ring_interrupts(adev, ih[i], enable); + if (r) + return r; + } + } + + return 0; +} + +static uint32_t ih_v6_1_rb_cntl(struct amdgpu_ih_ring *ih, uint32_t ih_rb_cntl) +{ + int rb_bufsz = order_base_2(ih->ring_size / 4); + + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + MC_SPACE, ih->use_bus_addr ? 2 : 4); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_OVERFLOW_CLEAR, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_OVERFLOW_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_SIZE, rb_bufsz); + /* Ring Buffer write pointer writeback. If enabled, IH_RB_WPTR register + * value is written to memory + */ + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_WRITEBACK_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_SNOOP, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_RO, 0); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_VMID, 0); + + return ih_rb_cntl; +} + +static uint32_t ih_v6_1_doorbell_rptr(struct amdgpu_ih_ring *ih) +{ + u32 ih_doorbell_rtpr = 0; + + if (ih->use_doorbell) { + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, OFFSET, + ih->doorbell_index); + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, + ENABLE, 1); + } else { + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, + ENABLE, 0); + } + return ih_doorbell_rtpr; +} + +/** + * ih_v6_1_enable_ring - enable an ih ring buffer + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + * Enable an ih ring buffer (IH_V6_0) + */ +static int ih_v6_1_enable_ring(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + struct amdgpu_ih_regs *ih_regs; + uint32_t tmp; + + ih_regs = &ih->ih_regs; + + /* Ring Buffer base. [39:8] of 40-bit address of the beginning of the ring buffer*/ + WREG32(ih_regs->ih_rb_base, ih->gpu_addr >> 8); + WREG32(ih_regs->ih_rb_base_hi, (ih->gpu_addr >> 40) & 0xff); + + tmp = RREG32(ih_regs->ih_rb_cntl); + tmp = ih_v6_1_rb_cntl(ih, tmp); + if (ih == &adev->irq.ih) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RPTR_REARM, !!adev->irq.msi_enabled); + if (ih == &adev->irq.ih1) { + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_ENABLE, 0); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_FULL_DRAIN_ENABLE, 1); + } + + if (amdgpu_sriov_vf(adev) && amdgpu_sriov_reg_indirect_ih(adev)) { + if (psp_reg_program(&adev->psp, ih_regs->psp_reg_id, tmp)) { + DRM_ERROR("PSP program IH_RB_CNTL failed!\n"); + return -ETIMEDOUT; + } + } else { + WREG32(ih_regs->ih_rb_cntl, tmp); + } + + if (ih == &adev->irq.ih) { + /* set the ih ring 0 writeback address whether it's enabled or not */ + WREG32(ih_regs->ih_rb_wptr_addr_lo, lower_32_bits(ih->wptr_addr)); + WREG32(ih_regs->ih_rb_wptr_addr_hi, upper_32_bits(ih->wptr_addr) & 0xFFFF); + } + + /* set rptr, wptr to 0 */ + WREG32(ih_regs->ih_rb_wptr, 0); + WREG32(ih_regs->ih_rb_rptr, 0); + + WREG32(ih_regs->ih_doorbell_rptr, ih_v6_1_doorbell_rptr(ih)); + + return 0; +} + +/** + * ih_v6_1_irq_init - init and enable the interrupt ring + * + * @adev: amdgpu_device pointer + * + * Allocate a ring buffer for the interrupt controller, + * enable the RLC, disable interrupts, enable the IH + * ring buffer and enable it. + * Called at device load and reume. + * Returns 0 for success, errors for failure. + */ +static int ih_v6_1_irq_init(struct amdgpu_device *adev) +{ + struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1}; + u32 ih_chicken; + u32 tmp; + int ret; + int i; + + /* disable irqs */ + ret = ih_v6_1_toggle_interrupts(adev, false); + if (ret) + return ret; + + adev->nbio.funcs->ih_control(adev); + + if (unlikely((adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) || + (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO))) { + if (ih[0]->use_bus_addr) { + ih_chicken = RREG32_SOC15(OSSSYS, 0, regIH_CHICKEN); + ih_chicken = REG_SET_FIELD(ih_chicken, + IH_CHICKEN, MC_SPACE_GPA_ENABLE, 1); + WREG32_SOC15(OSSSYS, 0, regIH_CHICKEN, ih_chicken); + } + } + + for (i = 0; i < ARRAY_SIZE(ih); i++) { + if (ih[i]->ring_size) { + ret = ih_v6_1_enable_ring(adev, ih[i]); + if (ret) + return ret; + } + } + + /* update doorbell range for ih ring 0 */ + adev->nbio.funcs->ih_doorbell_range(adev, ih[0]->use_doorbell, + ih[0]->doorbell_index); + + tmp = RREG32_SOC15(OSSSYS, 0, regIH_STORM_CLIENT_LIST_CNTL); + tmp = REG_SET_FIELD(tmp, IH_STORM_CLIENT_LIST_CNTL, + CLIENT18_IS_STORM_CLIENT, 1); + WREG32_SOC15(OSSSYS, 0, regIH_STORM_CLIENT_LIST_CNTL, tmp); + + tmp = RREG32_SOC15(OSSSYS, 0, regIH_INT_FLOOD_CNTL); + tmp = REG_SET_FIELD(tmp, IH_INT_FLOOD_CNTL, FLOOD_CNTL_ENABLE, 1); + WREG32_SOC15(OSSSYS, 0, regIH_INT_FLOOD_CNTL, tmp); + + /* GC/MMHUB UTCL2 page fault interrupts are configured as + * MSI storm capable interrupts by deafult. The delay is + * used to avoid ISR being called too frequently + * when page fault happens on several continuous page + * and thus avoid MSI storm */ + tmp = RREG32_SOC15(OSSSYS, 0, regIH_MSI_STORM_CTRL); + tmp = REG_SET_FIELD(tmp, IH_MSI_STORM_CTRL, + DELAY, 3); + WREG32_SOC15(OSSSYS, 0, regIH_MSI_STORM_CTRL, tmp); + + pci_set_master(adev->pdev); + + /* enable interrupts */ + ret = ih_v6_1_toggle_interrupts(adev, true); + if (ret) + return ret; + /* enable wptr force update for self int */ + force_update_wptr_for_self_int(adev, 0, 8, true); + + if (adev->irq.ih_soft.ring_size) + adev->irq.ih_soft.enabled = true; + + return 0; +} + +/** + * ih_v6_1_irq_disable - disable interrupts + * + * @adev: amdgpu_device pointer + * + * Disable interrupts on the hw. + */ +static void ih_v6_1_irq_disable(struct amdgpu_device *adev) +{ + force_update_wptr_for_self_int(adev, 0, 8, false); + ih_v6_1_toggle_interrupts(adev, false); + + /* Wait and acknowledge irq */ + mdelay(1); +} + +/** + * ih_v6_1_get_wptr - get the IH ring buffer wptr + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + * Get the IH ring buffer wptr from either the register + * or the writeback memory buffer. Also check for + * ring buffer overflow and deal with it. + * Returns the value of the wptr. + */ +static u32 ih_v6_1_get_wptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + u32 wptr, tmp; + struct amdgpu_ih_regs *ih_regs; + + wptr = le32_to_cpu(*ih->wptr_cpu); + ih_regs = &ih->ih_regs; + + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + + wptr = RREG32_NO_KIQ(ih_regs->ih_rb_wptr); + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0); + + /* When a ring buffer overflow happen start parsing interrupt + * from the last not overwritten vector (wptr + 32). Hopefully + * this should allow us to catch up. + */ + tmp = (wptr + 32) & ih->ptr_mask; + dev_warn(adev->dev, "IH ring buffer overflow " + "(0x%08X, 0x%08X, 0x%08X)\n", + wptr, ih->rptr, tmp); + ih->rptr = tmp; + + tmp = RREG32_NO_KIQ(ih_regs->ih_rb_cntl); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); + WREG32_NO_KIQ(ih_regs->ih_rb_cntl, tmp); +out: + return (wptr & ih->ptr_mask); +} + +/** + * ih_v6_1_irq_rearm - rearm IRQ if lost + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + */ +static void ih_v6_1_irq_rearm(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + uint32_t v = 0; + uint32_t i = 0; + struct amdgpu_ih_regs *ih_regs; + + ih_regs = &ih->ih_regs; + + /* Rearm IRQ / re-write doorbell if doorbell write is lost */ + for (i = 0; i < MAX_REARM_RETRY; i++) { + v = RREG32_NO_KIQ(ih_regs->ih_rb_rptr); + if ((v < ih->ring_size) && (v != ih->rptr)) + WDOORBELL32(ih->doorbell_index, ih->rptr); + else + break; + } +} + +/** + * ih_v6_1_set_rptr - set the IH ring buffer rptr + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + * Set the IH ring buffer rptr. + */ +static void ih_v6_1_set_rptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + struct amdgpu_ih_regs *ih_regs; + + if (ih->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + *ih->rptr_cpu = ih->rptr; + WDOORBELL32(ih->doorbell_index, ih->rptr); + + if (amdgpu_sriov_vf(adev)) + ih_v6_1_irq_rearm(adev, ih); + } else { + ih_regs = &ih->ih_regs; + WREG32(ih_regs->ih_rb_rptr, ih->rptr); + } +} + +/** + * ih_v6_1_self_irq - dispatch work for ring 1 + * + * @adev: amdgpu_device pointer + * @source: irq source + * @entry: IV with WPTR update + * + * Update the WPTR from the IV and schedule work to handle the entries. + */ +static int ih_v6_1_self_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t wptr = cpu_to_le32(entry->src_data[0]); + + switch (entry->ring_id) { + case 1: + *adev->irq.ih1.wptr_cpu = wptr; + schedule_work(&adev->irq.ih1_work); + break; + default: + break; + } + return 0; +} + +static const struct amdgpu_irq_src_funcs ih_v6_1_self_irq_funcs = { + .process = ih_v6_1_self_irq, +}; + +static void ih_v6_1_set_self_irq_funcs(struct amdgpu_device *adev) +{ + adev->irq.self_irq.num_types = 0; + adev->irq.self_irq.funcs = &ih_v6_1_self_irq_funcs; +} + +static int ih_v6_1_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + ih_v6_1_set_interrupt_funcs(adev); + ih_v6_1_set_self_irq_funcs(adev); + return 0; +} + +static int ih_v6_1_sw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool use_bus_addr; + + r = amdgpu_irq_add_id(adev, SOC21_IH_CLIENTID_IH, 0, + &adev->irq.self_irq); + + if (r) + return r; + + /* use gpu virtual address for ih ring + * until ih_checken is programmed to allow + * use bus address for ih ring by psp bl */ + use_bus_addr = + (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) ? false : true; + r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 256 * 1024, use_bus_addr); + if (r) + return r; + + adev->irq.ih.use_doorbell = true; + adev->irq.ih.doorbell_index = adev->doorbell_index.ih << 1; + + adev->irq.ih1.ring_size = 0; + adev->irq.ih2.ring_size = 0; + + /* initialize ih control register offset */ + ih_v6_1_init_register_offset(adev); + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih_soft, PAGE_SIZE, true); + if (r) + return r; + + r = amdgpu_irq_init(adev); + + return r; +} + +static int ih_v6_1_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_fini_sw(adev); + + return 0; +} + +static int ih_v6_1_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = ih_v6_1_irq_init(adev); + if (r) + return r; + + return 0; +} + +static int ih_v6_1_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + ih_v6_1_irq_disable(adev); + + return 0; +} + +static int ih_v6_1_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return ih_v6_1_hw_fini(adev); +} + +static int ih_v6_1_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return ih_v6_1_hw_init(adev); +} + +static bool ih_v6_1_is_idle(void *handle) +{ + /* todo */ + return true; +} + +static int ih_v6_1_wait_for_idle(void *handle) +{ + /* todo */ + return -ETIMEDOUT; +} + +static int ih_v6_1_soft_reset(void *handle) +{ + /* todo */ + return 0; +} + +static void ih_v6_1_update_clockgating_state(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def, field_val; + + if (adev->cg_flags & AMD_CG_SUPPORT_IH_CG) { + def = data = RREG32_SOC15(OSSSYS, 0, regIH_CLK_CTRL); + field_val = enable ? 0 : 1; + data = REG_SET_FIELD(data, IH_CLK_CTRL, + DBUS_MUX_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + OSSSYS_SHARE_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + LIMIT_SMN_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + DYN_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + REG_CLK_SOFT_OVERRIDE, field_val); + if (def != data) + WREG32_SOC15(OSSSYS, 0, regIH_CLK_CTRL, data); + } + + return; +} + +static int ih_v6_1_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + ih_v6_1_update_clockgating_state(adev, + state == AMD_CG_STATE_GATE); + return 0; +} + +static void ih_v6_1_update_ih_mem_power_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t ih_mem_pwr_cntl; + + /* Disable ih sram power cntl before switch powergating mode */ + ih_mem_pwr_cntl = RREG32_SOC15(OSSSYS, 0, regIH_MEM_POWER_CTRL); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_CTRL_EN, 0); + WREG32_SOC15(OSSSYS, 0, regIH_MEM_POWER_CTRL, ih_mem_pwr_cntl); + + /* It is recommended to set mem powergating mode to DS mode */ + if (enable) { + /* mem power mode */ + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_LS_EN, 0); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_DS_EN, 1); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_SD_EN, 0); + /* cam mem power mode */ + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_RETRY_INT_CAM_MEM_POWER_LS_EN, 0); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_RETRY_INT_CAM_MEM_POWER_DS_EN, 1); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_RETRY_INT_CAM_MEM_POWER_SD_EN, 0); + /* re-enable power cntl */ + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_CTRL_EN, 1); + } else { + /* mem power mode */ + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_LS_EN, 0); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_DS_EN, 0); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_SD_EN, 0); + /* cam mem power mode */ + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_RETRY_INT_CAM_MEM_POWER_LS_EN, 0); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_RETRY_INT_CAM_MEM_POWER_DS_EN, 0); + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_RETRY_INT_CAM_MEM_POWER_SD_EN, 0); + /* re-enable power cntl*/ + ih_mem_pwr_cntl = REG_SET_FIELD(ih_mem_pwr_cntl, IH_MEM_POWER_CTRL, + IH_BUFFER_MEM_POWER_CTRL_EN, 1); + } + + WREG32_SOC15(OSSSYS, 0, regIH_MEM_POWER_CTRL, ih_mem_pwr_cntl); +} + +static int ih_v6_1_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_PG_STATE_GATE); + + if (adev->pg_flags & AMD_PG_SUPPORT_IH_SRAM_PG) + ih_v6_1_update_ih_mem_power_gating(adev, enable); + + return 0; +} + +static void ih_v6_1_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!RREG32_SOC15(OSSSYS, 0, regIH_CLK_CTRL)) + *flags |= AMD_CG_SUPPORT_IH_CG; + + return; +} + +static const struct amd_ip_funcs ih_v6_1_ip_funcs = { + .name = "ih_v6_1", + .early_init = ih_v6_1_early_init, + .late_init = NULL, + .sw_init = ih_v6_1_sw_init, + .sw_fini = ih_v6_1_sw_fini, + .hw_init = ih_v6_1_hw_init, + .hw_fini = ih_v6_1_hw_fini, + .suspend = ih_v6_1_suspend, + .resume = ih_v6_1_resume, + .is_idle = ih_v6_1_is_idle, + .wait_for_idle = ih_v6_1_wait_for_idle, + .soft_reset = ih_v6_1_soft_reset, + .set_clockgating_state = ih_v6_1_set_clockgating_state, + .set_powergating_state = ih_v6_1_set_powergating_state, + .get_clockgating_state = ih_v6_1_get_clockgating_state, +}; + +static const struct amdgpu_ih_funcs ih_v6_1_funcs = { + .get_wptr = ih_v6_1_get_wptr, + .decode_iv = amdgpu_ih_decode_iv_helper, + .decode_iv_ts = amdgpu_ih_decode_iv_ts_helper, + .set_rptr = ih_v6_1_set_rptr +}; + +static void ih_v6_1_set_interrupt_funcs(struct amdgpu_device *adev) +{ + adev->irq.ih_funcs = &ih_v6_1_funcs; +} + +const struct amdgpu_ip_block_version ih_v6_1_ip_block = { + .type = AMD_IP_BLOCK_TYPE_IH, + .major = 6, + .minor = 0, + .rev = 0, + .funcs = &ih_v6_1_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/ih_v6_1.h b/drivers/gpu/drm/amd/amdgpu/ih_v6_1.h new file mode 100644 index 000000000..2232bc5cb --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/ih_v6_1.h @@ -0,0 +1,28 @@ +/* + * Copyright 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __IH_V6_1_IH_H__ +#define __IH_V6_1_IH_H__ + +extern const struct amdgpu_ip_block_version ih_v6_1_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/imu_v11_0.c b/drivers/gpu/drm/amd/amdgpu/imu_v11_0.c new file mode 100644 index 000000000..4ab90c785 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/imu_v11_0.c @@ -0,0 +1,385 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include "amdgpu.h" +#include "amdgpu_imu.h" +#include "amdgpu_dpm.h" + +#include "imu_v11_0_3.h" + +#include "gc/gc_11_0_0_offset.h" +#include "gc/gc_11_0_0_sh_mask.h" + +MODULE_FIRMWARE("amdgpu/gc_11_0_0_imu.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_1_imu.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_2_imu.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_3_imu.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_4_imu.bin"); + +static int imu_v11_0_init_microcode(struct amdgpu_device *adev) +{ + char fw_name[40]; + char ucode_prefix[30]; + int err; + const struct imu_firmware_header_v1_0 *imu_hdr; + struct amdgpu_firmware_info *info = NULL; + + DRM_DEBUG("\n"); + + amdgpu_ucode_ip_version_decode(adev, GC_HWIP, ucode_prefix, sizeof(ucode_prefix)); + + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_imu.bin", ucode_prefix); + err = amdgpu_ucode_request(adev, &adev->gfx.imu_fw, fw_name); + if (err) + goto out; + imu_hdr = (const struct imu_firmware_header_v1_0 *)adev->gfx.imu_fw->data; + adev->gfx.imu_fw_version = le32_to_cpu(imu_hdr->header.ucode_version); + //adev->gfx.imu_feature_version = le32_to_cpu(imu_hdr->ucode_feature_version); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_IMU_I]; + info->ucode_id = AMDGPU_UCODE_ID_IMU_I; + info->fw = adev->gfx.imu_fw; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(imu_hdr->imu_iram_ucode_size_bytes), PAGE_SIZE); + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_IMU_D]; + info->ucode_id = AMDGPU_UCODE_ID_IMU_D; + info->fw = adev->gfx.imu_fw; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(imu_hdr->imu_dram_ucode_size_bytes), PAGE_SIZE); + } + +out: + if (err) { + dev_err(adev->dev, + "gfx11: Failed to load firmware \"%s\"\n", + fw_name); + amdgpu_ucode_release(&adev->gfx.imu_fw); + } + + return err; +} + +static int imu_v11_0_load_microcode(struct amdgpu_device *adev) +{ + const struct imu_firmware_header_v1_0 *hdr; + const __le32 *fw_data; + unsigned i, fw_size; + + if (!adev->gfx.imu_fw) + return -EINVAL; + + hdr = (const struct imu_firmware_header_v1_0 *)adev->gfx.imu_fw->data; + //amdgpu_ucode_print_rlc_hdr(&hdr->header); + + fw_data = (const __le32 *)(adev->gfx.imu_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + fw_size = le32_to_cpu(hdr->imu_iram_ucode_size_bytes) / 4; + + WREG32_SOC15(GC, 0, regGFX_IMU_I_RAM_ADDR, 0); + + for (i = 0; i < fw_size; i++) + WREG32_SOC15(GC, 0, regGFX_IMU_I_RAM_DATA, le32_to_cpup(fw_data++)); + + WREG32_SOC15(GC, 0, regGFX_IMU_I_RAM_ADDR, adev->gfx.imu_fw_version); + + fw_data = (const __le32 *)(adev->gfx.imu_fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes) + + le32_to_cpu(hdr->imu_iram_ucode_size_bytes)); + fw_size = le32_to_cpu(hdr->imu_dram_ucode_size_bytes) / 4; + + WREG32_SOC15(GC, 0, regGFX_IMU_D_RAM_ADDR, 0); + + for (i = 0; i < fw_size; i++) + WREG32_SOC15(GC, 0, regGFX_IMU_D_RAM_DATA, le32_to_cpup(fw_data++)); + + WREG32_SOC15(GC, 0, regGFX_IMU_D_RAM_ADDR, adev->gfx.imu_fw_version); + + return 0; +} + +static int imu_v11_0_wait_for_reset_status(struct amdgpu_device *adev) +{ + int i, imu_reg_val = 0; + + for (i = 0; i < adev->usec_timeout; i++) { + imu_reg_val = RREG32_SOC15(GC, 0, regGFX_IMU_GFX_RESET_CTRL); + if ((imu_reg_val & 0x1f) == 0x1f) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) { + dev_err(adev->dev, "init imu: IMU start timeout\n"); + return -ETIMEDOUT; + } + + return 0; +} + +static void imu_v11_0_setup(struct amdgpu_device *adev) +{ + int imu_reg_val; + + //enable IMU debug mode + WREG32_SOC15(GC, 0, regGFX_IMU_C2PMSG_ACCESS_CTRL0, 0xffffff); + WREG32_SOC15(GC, 0, regGFX_IMU_C2PMSG_ACCESS_CTRL1, 0xffff); + + if (adev->gfx.imu.mode == DEBUG_MODE) { + imu_reg_val = RREG32_SOC15(GC, 0, regGFX_IMU_C2PMSG_16); + imu_reg_val |= 0x1; + WREG32_SOC15(GC, 0, regGFX_IMU_C2PMSG_16, imu_reg_val); + } + + //disble imu Rtavfs, SmsRepair, DfllBTC, and ClkB + imu_reg_val = RREG32_SOC15(GC, 0, regGFX_IMU_SCRATCH_10); + imu_reg_val |= 0x10007; + WREG32_SOC15(GC, 0, regGFX_IMU_SCRATCH_10, imu_reg_val); +} + +static int imu_v11_0_start(struct amdgpu_device *adev) +{ + int imu_reg_val; + + //Start IMU by set GFX_IMU_CORE_CTRL.CRESET = 0 + imu_reg_val = RREG32_SOC15(GC, 0, regGFX_IMU_CORE_CTRL); + imu_reg_val &= 0xfffffffe; + WREG32_SOC15(GC, 0, regGFX_IMU_CORE_CTRL, imu_reg_val); + + if (adev->flags & AMD_IS_APU) + amdgpu_dpm_set_gfx_power_up_by_imu(adev); + + return imu_v11_0_wait_for_reset_status(adev); +} + +static const struct imu_rlc_ram_golden imu_rlc_ram_golden_11[] = +{ + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_IO_RD_COMBINE_FLUSH, 0x00055555, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_IO_WR_COMBINE_FLUSH, 0x00055555, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_DRAM_COMBINE_FLUSH, 0x00555555, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_MISC2, 0x00001ffe, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_CREDITS , 0x003f3fff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_TAG_RESERVE1, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_VCC_RESERVE0, 0x00041000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_VCC_RESERVE1, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_VCD_RESERVE0, 0x00040000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_VCD_RESERVE1, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_MISC, 0x00000017, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_ENABLE, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_CREDITS , 0x003f3fbf, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_TAG_RESERVE0, 0x10201000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_TAG_RESERVE1, 0x00000080, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_VCC_RESERVE0, 0x1d041040, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_VCC_RESERVE1, 0x80000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_IO_PRIORITY, 0x88888888, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_MAM_CTRL, 0x0000d800, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_ARB_FINAL, 0x000003f7, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_ENABLE, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL2, 0x00020000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_APT_CNTL, 0x0000000c, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_CACHEABLE_DRAM_ADDRESS_END, 0x000fffff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_MISC, 0x0c48bff0, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_SA_UNIT_DISABLE, 0x00fffc01, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_PRIM_CONFIG, 0x000fffe1, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_RB_BACKEND_DISABLE, 0x0fffff01, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_SHADER_ARRAY_CONFIG, 0xfffe0001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL, 0x00000500, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_SYSTEM_APERTURE_LOW_ADDR, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_SYSTEM_APERTURE_HIGH_ADDR, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_LOCAL_FB_ADDRESS_START, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_LOCAL_FB_ADDRESS_END, 0x000fffff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_CONTEXT0_CNTL, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_CONTEXT1_CNTL, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_NB_TOP_OF_DRAM_SLOT1, 0xff800000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_NB_LOWER_TOP_OF_DRAM2, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_NB_UPPER_TOP_OF_DRAM2, 0x00000fff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL, 0x00001ffc, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL, 0x00000501, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CNTL, 0x00080603, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CNTL2, 0x00000003, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CNTL3, 0x00100003, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CNTL5, 0x00003fe0, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_CONTEXT0_CNTL, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CONTEXT0_PER_PFVF_PTE_CACHE_FRAGMENT_SIZES, 0x00000c00, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_CONTEXT1_CNTL, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CONTEXT1_PER_PFVF_PTE_CACHE_FRAGMENT_SIZES, 0x00000c00, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGB_ADDR_CONFIG, 0x00000545, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGL2_PIPE_STEER_0, 0x13455431, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGL2_PIPE_STEER_1, 0x13455431, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGL2_PIPE_STEER_2, 0x76027602, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGL2_PIPE_STEER_3, 0x76207620, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGB_ADDR_CONFIG, 0x00000345, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCUTCL2_HARVEST_BYPASS_GROUPS, 0x0000003e, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_FB_LOCATION_BASE, 0x00006000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_FB_LOCATION_TOP, 0x000061ff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_APT_CNTL, 0x0000000c, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_AGP_BASE, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_AGP_BOT, 0x00000002, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_AGP_TOP, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL2, 0x00020000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regSDMA0_UCODE_SELFLOAD_CONTROL, 0x00000210, 0), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regSDMA1_UCODE_SELFLOAD_CONTROL, 0x00000210, 0), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCPC_PSP_DEBUG, CPC_PSP_DEBUG__GPA_OVERRIDE_MASK, 0), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCPG_PSP_DEBUG, CPG_PSP_DEBUG__GPA_OVERRIDE_MASK, 0) +}; + +static const struct imu_rlc_ram_golden imu_rlc_ram_golden_11_0_2[] = +{ + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_MISC, 0x0c48bff0, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_CREDITS, 0x003f3fbf, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_TAG_RESERVE0, 0x10200800, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_TAG_RESERVE1, 0x00000088, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_VCC_RESERVE0, 0x1d041040, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_VCC_RESERVE1, 0x80000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_IO_PRIORITY, 0x88888888, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_MAM_CTRL, 0x0000d800, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_ARB_FINAL, 0x000007ef, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_DRAM_PAGE_BURST, 0x20080200, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_ENABLE, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_APT_CNTL, 0x0000000c, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_CACHEABLE_DRAM_ADDRESS_END, 0x000fffff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_IO_RD_COMBINE_FLUSH, 0x00055555, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_IO_WR_COMBINE_FLUSH, 0x00055555, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_DRAM_COMBINE_FLUSH, 0x00555555, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_MISC2, 0x00001ffe, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_CREDITS, 0x003f3fff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_TAG_RESERVE1, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_VCC_RESERVE0, 0x00041000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_VCC_RESERVE1, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_VCD_RESERVE0, 0x00040000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_VCD_RESERVE1, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_MISC, 0x00000017, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_ENABLE, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_SA_UNIT_DISABLE, 0x00fffc01, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_PRIM_CONFIG, 0x000fffe1, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_RB_BACKEND_DISABLE, 0x00000f01, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_SHADER_ARRAY_CONFIG, 0xfffe0001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGL1_PIPE_STEER, 0x000000e4, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCH_PIPE_STEER, 0x000000e4, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGL2_PIPE_STEER_0, 0x01231023, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGB_ADDR_CONFIG, 0x00000243, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCUTCL2_HARVEST_BYPASS_GROUPS, 0x00000002, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL, 0x00000500, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_SYSTEM_APERTURE_LOW_ADDR, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_SYSTEM_APERTURE_HIGH_ADDR, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_LOCAL_FB_ADDRESS_START, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_LOCAL_FB_ADDRESS_END, 0x000001ff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_FB_LOCATION_BASE, 0x00006000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_FB_LOCATION_TOP, 0x000061ff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_CONTEXT0_CNTL, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_CONTEXT1_CNTL, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_APT_CNTL, 0x0000000c, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_NB_TOP_OF_DRAM_SLOT1, 0xff800000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_NB_LOWER_TOP_OF_DRAM2, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_NB_UPPER_TOP_OF_DRAM2, 0x00000fff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_AGP_BASE, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_AGP_BOT, 0x00000002, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_AGP_TOP, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL, 0x00001ffc, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL2, 0x00002825, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL, 0x00000501, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CNTL, 0x00080603, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CNTL2, 0x00000003, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CNTL3, 0x00100003, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CNTL5, 0x00003fe0, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_CONTEXT0_CNTL, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CONTEXT0_PER_PFVF_PTE_CACHE_FRAGMENT_SIZES, 0x00000c00, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_CONTEXT1_CNTL, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CONTEXT1_PER_PFVF_PTE_CACHE_FRAGMENT_SIZES, 0x00000c00, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regSDMA0_UCODE_SELFLOAD_CONTROL, 0x00000210, 0), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regSDMA1_UCODE_SELFLOAD_CONTROL, 0x00000210, 0), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCPC_PSP_DEBUG, CPC_PSP_DEBUG__GPA_OVERRIDE_MASK, 0), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCPG_PSP_DEBUG, CPG_PSP_DEBUG__GPA_OVERRIDE_MASK, 0) +}; + +static void program_imu_rlc_ram(struct amdgpu_device *adev, + const struct imu_rlc_ram_golden *regs, + const u32 array_size) +{ + const struct imu_rlc_ram_golden *entry; + u32 reg, data; + int i; + + for (i = 0; i < array_size; ++i) { + entry = ®s[i]; + reg = adev->reg_offset[entry->hwip][entry->instance][entry->segment] + entry->reg; + reg |= entry->addr_mask; + + data = entry->data; + if (entry->reg == regGCMC_VM_AGP_BASE) + data = 0x00ffffff; + else if (entry->reg == regGCMC_VM_AGP_TOP) + data = 0x0; + else if (entry->reg == regGCMC_VM_FB_LOCATION_BASE) + data = adev->gmc.vram_start >> 24; + else if (entry->reg == regGCMC_VM_FB_LOCATION_TOP) + data = adev->gmc.vram_end >> 24; + + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_ADDR_HIGH, 0); + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_ADDR_LOW, reg); + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_DATA, data); + } + //Indicate the latest entry + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_ADDR_HIGH, 0); + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_ADDR_LOW, 0); + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_DATA, 0); +} + +static void imu_v11_0_program_rlc_ram(struct amdgpu_device *adev) +{ + u32 reg_data; + + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_INDEX, 0x2); + + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(11, 0, 0): + program_imu_rlc_ram(adev, imu_rlc_ram_golden_11, + (const u32)ARRAY_SIZE(imu_rlc_ram_golden_11)); + break; + case IP_VERSION(11, 0, 2): + program_imu_rlc_ram(adev, imu_rlc_ram_golden_11_0_2, + (const u32)ARRAY_SIZE(imu_rlc_ram_golden_11_0_2)); + break; + case IP_VERSION(11, 0, 3): + imu_v11_0_3_program_rlc_ram(adev); + break; + default: + BUG(); + break; + } + + //Indicate the contents of the RAM are valid + reg_data = RREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_INDEX); + reg_data |= GFX_IMU_RLC_RAM_INDEX__RAM_VALID_MASK; + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_INDEX, reg_data); +} + +const struct amdgpu_imu_funcs gfx_v11_0_imu_funcs = { + .init_microcode = imu_v11_0_init_microcode, + .load_microcode = imu_v11_0_load_microcode, + .setup_imu = imu_v11_0_setup, + .start_imu = imu_v11_0_start, + .program_rlc_ram = imu_v11_0_program_rlc_ram, + .wait_for_reset_status = imu_v11_0_wait_for_reset_status, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/imu_v11_0.h b/drivers/gpu/drm/amd/amdgpu/imu_v11_0.h new file mode 100644 index 000000000..e71f96fc2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/imu_v11_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __IMU_V11_0_H__ +#define __IMU_V11_0_H__ + +extern const struct amdgpu_imu_funcs gfx_v11_0_imu_funcs; + +#endif + diff --git a/drivers/gpu/drm/amd/amdgpu/imu_v11_0_3.c b/drivers/gpu/drm/amd/amdgpu/imu_v11_0_3.c new file mode 100644 index 000000000..fc69c1a29 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/imu_v11_0_3.c @@ -0,0 +1,145 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_imu.h" +#include "imu_v11_0_3.h" + +#include "gc/gc_11_0_3_offset.h" +#include "gc/gc_11_0_3_sh_mask.h" + +static const struct imu_rlc_ram_golden imu_rlc_ram_golden_11_0_3[] = { + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_IO_RD_COMBINE_FLUSH, 0x00055555, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_IO_WR_COMBINE_FLUSH, 0x00055555, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_DRAM_COMBINE_FLUSH, 0x00555555, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_MISC2, 0x00001ffe, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_CREDITS, 0x003f3fff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_TAG_RESERVE1, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_VCC_RESERVE0, 0x00041000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_VCC_RESERVE1, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_VCD_RESERVE0, 0x00040000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_VCD_RESERVE1, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_MISC, 0x00000017, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGUS_SDP_ENABLE, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_CREDITS, 0x003f3fbf, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_TAG_RESERVE0, 0x10200800, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_TAG_RESERVE1, 0x00000088, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_VCC_RESERVE0, 0x1d041040, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_VCC_RESERVE1, 0x80000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_IO_PRIORITY, 0x88888888, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_MAM_CTRL, 0x0000d800, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_ARB_FINAL, 0x000007ff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_DRAM_PAGE_BURST, 0x20080200, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_SDP_ENABLE, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL2, 0x00020000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_APT_CNTL, 0x0000000c, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_CACHEABLE_DRAM_ADDRESS_END, 0x000fffff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCEA_MISC, 0x0c48bff0, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_SA_UNIT_DISABLE, 0x00fffc01, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_PRIM_CONFIG, 0x000fffe1, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_RB_BACKEND_DISABLE, 0xffffff01, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_SHADER_ARRAY_CONFIG, 0xfffe0001, 0x40000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_SHADER_ARRAY_CONFIG, 0xfffe0001, 0x42000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_SHADER_ARRAY_CONFIG, 0xffff0001, 0x44000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_SHADER_ARRAY_CONFIG, 0xffff0001, 0x46000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_SHADER_ARRAY_CONFIG, 0xffff0001, 0x48000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_SHADER_ARRAY_CONFIG, 0xffff0001, 0x4A000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCGTS_TCC_DISABLE, 0x00000001, 0x00000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_SHADER_RATE_CONFIG, 0x00000001, 0x00000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCC_GC_EDC_CONFIG, 0x00000001, 0x00000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL, 0x00000500, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_SYSTEM_APERTURE_LOW_ADDR, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_SYSTEM_APERTURE_HIGH_ADDR, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_LOCAL_FB_ADDRESS_START, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_LOCAL_FB_ADDRESS_END, 0x000005ff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_FB_LOCATION_BASE, 0x00006000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_FB_LOCATION_TOP, 0x000065ff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_CONTEXT0_CNTL, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_CONTEXT1_CNTL, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_NB_TOP_OF_DRAM_SLOT1, 0xff800000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_NB_LOWER_TOP_OF_DRAM2, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_NB_UPPER_TOP_OF_DRAM2, 0x00000fff, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL, 0x00001ffc, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_MX_L1_TLB_CNTL, 0x00000551, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CNTL, 0x00080603, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CNTL2, 0x00000003, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CNTL3, 0x00100003, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CNTL5, 0x00003fe0, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_CONTEXT0_CNTL, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CONTEXT0_PER_PFVF_PTE_CACHE_FRAGMENT_SIZES, 0x00000c00, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_CONTEXT1_CNTL, 0x00000001, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_CONTEXT1_PER_PFVF_PTE_CACHE_FRAGMENT_SIZES, 0x00000c00, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGB_ADDR_CONFIG, 0x00000444, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGL2_PIPE_STEER_0, 0x54105410, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGL2_PIPE_STEER_2, 0x76323276, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGB_ADDR_CONFIG, 0x00000244, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCUTCL2_HARVEST_BYPASS_GROUPS, 0x00000006, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_APT_CNTL, 0x0000000c, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_AGP_BASE, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_AGP_BOT, 0x00000002, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCMC_VM_AGP_TOP, 0x00000000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regGCVM_L2_PROTECTION_FAULT_CNTL2, 0x00020000, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regSDMA0_UCODE_SELFLOAD_CONTROL, 0x00000210, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regSDMA1_UCODE_SELFLOAD_CONTROL, 0x00000210, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCPC_PSP_DEBUG, CPC_PSP_DEBUG__GPA_OVERRIDE_MASK, 0xe0000000), + IMU_RLC_RAM_GOLDEN_VALUE(GC, 0, regCPG_PSP_DEBUG, CPG_PSP_DEBUG__GPA_OVERRIDE_MASK, 0xe0000000), +}; + +static void program_rlc_ram_register_setting(struct amdgpu_device *adev, + const struct imu_rlc_ram_golden *regs, + const u32 array_size) +{ + const struct imu_rlc_ram_golden *entry; + u32 reg, data; + int i; + + for (i = 0; i < array_size; ++i) { + entry = ®s[i]; + reg = adev->reg_offset[entry->hwip][entry->instance][entry->segment] + entry->reg; + reg |= entry->addr_mask; + + data = entry->data; + if (entry->reg == regGCMC_VM_AGP_BASE) + data = 0x00ffffff; + else if (entry->reg == regGCMC_VM_AGP_TOP) + data = 0x0; + else if (entry->reg == regGCMC_VM_FB_LOCATION_BASE) + data = adev->gmc.vram_start >> 24; + else if (entry->reg == regGCMC_VM_FB_LOCATION_TOP) + data = adev->gmc.vram_end >> 24; + + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_ADDR_HIGH, 0); + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_ADDR_LOW, reg); + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_DATA, data); + } + //Indicate the latest entry + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_ADDR_HIGH, 0); + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_ADDR_LOW, 0); + WREG32_SOC15(GC, 0, regGFX_IMU_RLC_RAM_DATA, 0); +} + +void imu_v11_0_3_program_rlc_ram(struct amdgpu_device *adev) +{ + program_rlc_ram_register_setting(adev, + imu_rlc_ram_golden_11_0_3, + (const u32)ARRAY_SIZE(imu_rlc_ram_golden_11_0_3)); +} diff --git a/drivers/gpu/drm/amd/amdgpu/imu_v11_0_3.h b/drivers/gpu/drm/amd/amdgpu/imu_v11_0_3.h new file mode 100644 index 000000000..702be568f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/imu_v11_0_3.h @@ -0,0 +1,29 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __IMU_V11_0_3_H__ +#define __IMU_V11_0_3_H__ + +void imu_v11_0_3_program_rlc_ram(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c new file mode 100644 index 000000000..77595e962 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c @@ -0,0 +1,614 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "amdgpu_jpeg.h" +#include "soc15.h" +#include "soc15d.h" +#include "vcn_v1_0.h" +#include "jpeg_v1_0.h" + +#include "vcn/vcn_1_0_offset.h" +#include "vcn/vcn_1_0_sh_mask.h" + +static void jpeg_v1_0_set_dec_ring_funcs(struct amdgpu_device *adev); +static void jpeg_v1_0_set_irq_funcs(struct amdgpu_device *adev); +static void jpeg_v1_0_ring_begin_use(struct amdgpu_ring *ring); + +static void jpeg_v1_0_decode_ring_patch_wreg(struct amdgpu_ring *ring, uint32_t *ptr, uint32_t reg_offset, uint32_t val) +{ + struct amdgpu_device *adev = ring->adev; + ring->ring[(*ptr)++] = PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_EXTERNAL_REG_BASE), 0, 0, PACKETJ_TYPE0); + if (((reg_offset >= 0x1f800) && (reg_offset <= 0x21fff)) || + ((reg_offset >= 0x1e000) && (reg_offset <= 0x1e1ff))) { + ring->ring[(*ptr)++] = 0; + ring->ring[(*ptr)++] = PACKETJ((reg_offset >> 2), 0, 0, PACKETJ_TYPE0); + } else { + ring->ring[(*ptr)++] = reg_offset; + ring->ring[(*ptr)++] = PACKETJ(0, 0, 0, PACKETJ_TYPE0); + } + ring->ring[(*ptr)++] = val; +} + +static void jpeg_v1_0_decode_ring_set_patch_ring(struct amdgpu_ring *ring, uint32_t ptr) +{ + struct amdgpu_device *adev = ring->adev; + + uint32_t reg, reg_offset, val, mask, i; + + // 1st: program mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_LOW + reg = SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_LOW); + reg_offset = (reg << 2); + val = lower_32_bits(ring->gpu_addr); + jpeg_v1_0_decode_ring_patch_wreg(ring, &ptr, reg_offset, val); + + // 2nd: program mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_HIGH + reg = SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_HIGH); + reg_offset = (reg << 2); + val = upper_32_bits(ring->gpu_addr); + jpeg_v1_0_decode_ring_patch_wreg(ring, &ptr, reg_offset, val); + + // 3rd to 5th: issue MEM_READ commands + for (i = 0; i <= 2; i++) { + ring->ring[ptr++] = PACKETJ(0, 0, 0, PACKETJ_TYPE2); + ring->ring[ptr++] = 0; + } + + // 6th: program mmUVD_JRBC_RB_CNTL register to enable NO_FETCH and RPTR write ability + reg = SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_CNTL); + reg_offset = (reg << 2); + val = 0x13; + jpeg_v1_0_decode_ring_patch_wreg(ring, &ptr, reg_offset, val); + + // 7th: program mmUVD_JRBC_RB_REF_DATA + reg = SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_REF_DATA); + reg_offset = (reg << 2); + val = 0x1; + jpeg_v1_0_decode_ring_patch_wreg(ring, &ptr, reg_offset, val); + + // 8th: issue conditional register read mmUVD_JRBC_RB_CNTL + reg = SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_CNTL); + reg_offset = (reg << 2); + val = 0x1; + mask = 0x1; + + ring->ring[ptr++] = PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_COND_RD_TIMER), 0, 0, PACKETJ_TYPE0); + ring->ring[ptr++] = 0x01400200; + ring->ring[ptr++] = PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_REF_DATA), 0, 0, PACKETJ_TYPE0); + ring->ring[ptr++] = val; + ring->ring[ptr++] = PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_EXTERNAL_REG_BASE), 0, 0, PACKETJ_TYPE0); + if (((reg_offset >= 0x1f800) && (reg_offset <= 0x21fff)) || + ((reg_offset >= 0x1e000) && (reg_offset <= 0x1e1ff))) { + ring->ring[ptr++] = 0; + ring->ring[ptr++] = PACKETJ((reg_offset >> 2), 0, 0, PACKETJ_TYPE3); + } else { + ring->ring[ptr++] = reg_offset; + ring->ring[ptr++] = PACKETJ(0, 0, 0, PACKETJ_TYPE3); + } + ring->ring[ptr++] = mask; + + //9th to 21st: insert no-op + for (i = 0; i <= 12; i++) { + ring->ring[ptr++] = PACKETJ(0, 0, 0, PACKETJ_TYPE6); + ring->ring[ptr++] = 0; + } + + //22nd: reset mmUVD_JRBC_RB_RPTR + reg = SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_RPTR); + reg_offset = (reg << 2); + val = 0; + jpeg_v1_0_decode_ring_patch_wreg(ring, &ptr, reg_offset, val); + + //23rd: program mmUVD_JRBC_RB_CNTL to disable no_fetch + reg = SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_CNTL); + reg_offset = (reg << 2); + val = 0x12; + jpeg_v1_0_decode_ring_patch_wreg(ring, &ptr, reg_offset, val); +} + +/** + * jpeg_v1_0_decode_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t jpeg_v1_0_decode_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_RPTR); +} + +/** + * jpeg_v1_0_decode_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t jpeg_v1_0_decode_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR); +} + +/** + * jpeg_v1_0_decode_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void jpeg_v1_0_decode_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR, lower_32_bits(ring->wptr)); +} + +/** + * jpeg_v1_0_decode_ring_insert_start - insert a start command + * + * @ring: amdgpu_ring pointer + * + * Write a start command to the ring. + */ +static void jpeg_v1_0_decode_ring_insert_start(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_EXTERNAL_REG_BASE), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x68e04); + + amdgpu_ring_write(ring, PACKETJ(0, 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x80010000); +} + +/** + * jpeg_v1_0_decode_ring_insert_end - insert a end command + * + * @ring: amdgpu_ring pointer + * + * Write a end command to the ring. + */ +static void jpeg_v1_0_decode_ring_insert_end(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_EXTERNAL_REG_BASE), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x68e04); + + amdgpu_ring_write(ring, PACKETJ(0, 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x00010000); +} + +/** + * jpeg_v1_0_decode_ring_emit_fence - emit an fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write a fence and a trap command to the ring. + */ +static void jpeg_v1_0_decode_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + struct amdgpu_device *adev = ring->adev; + + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_GPCOM_DATA0), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, seq); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_GPCOM_DATA1), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, seq); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_LOW), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_HIGH), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_GPCOM_CMD), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x8); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_GPCOM_CMD), 0, PACKETJ_CONDITION_CHECK0, PACKETJ_TYPE4)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_COND_RD_TIMER), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x01400200); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_REF_DATA), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, seq); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_LOW), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_HIGH), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + + amdgpu_ring_write(ring, + PACKETJ(0, 0, PACKETJ_CONDITION_CHECK3, PACKETJ_TYPE2)); + amdgpu_ring_write(ring, 0xffffffff); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_EXTERNAL_REG_BASE), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x3fbc); + + amdgpu_ring_write(ring, + PACKETJ(0, 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x1); + + /* emit trap */ + amdgpu_ring_write(ring, PACKETJ(0, 0, 0, PACKETJ_TYPE7)); + amdgpu_ring_write(ring, 0); +} + +/** + * jpeg_v1_0_decode_ring_emit_ib - execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: job to retrieve vmid from + * @ib: indirect buffer to execute + * @flags: unused + * + * Write ring commands to execute the indirect buffer. + */ +static void jpeg_v1_0_decode_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + struct amdgpu_device *adev = ring->adev; + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JRBC_IB_VMID), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, (vmid | (vmid << 4))); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JPEG_VMID), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, (vmid | (vmid << 4))); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JRBC_IB_64BIT_BAR_LOW), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JRBC_IB_64BIT_BAR_HIGH), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_IB_SIZE), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, ib->length_dw); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_LOW), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, lower_32_bits(ring->gpu_addr)); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_HIGH), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, upper_32_bits(ring->gpu_addr)); + + amdgpu_ring_write(ring, + PACKETJ(0, 0, PACKETJ_CONDITION_CHECK0, PACKETJ_TYPE2)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_COND_RD_TIMER), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x01400200); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_REF_DATA), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x2); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_STATUS), 0, PACKETJ_CONDITION_CHECK3, PACKETJ_TYPE3)); + amdgpu_ring_write(ring, 0x2); +} + +static void jpeg_v1_0_decode_ring_emit_reg_wait(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val, + uint32_t mask) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t reg_offset = (reg << 2); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_COND_RD_TIMER), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x01400200); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_RB_REF_DATA), 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, val); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_EXTERNAL_REG_BASE), 0, 0, PACKETJ_TYPE0)); + if (((reg_offset >= 0x1f800) && (reg_offset <= 0x21fff)) || + ((reg_offset >= 0x1e000) && (reg_offset <= 0x1e1ff))) { + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, + PACKETJ((reg_offset >> 2), 0, 0, PACKETJ_TYPE3)); + } else { + amdgpu_ring_write(ring, reg_offset); + amdgpu_ring_write(ring, + PACKETJ(0, 0, 0, PACKETJ_TYPE3)); + } + amdgpu_ring_write(ring, mask); +} + +static void jpeg_v1_0_decode_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + uint32_t data0, data1, mask; + + pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for register write */ + data0 = hub->ctx0_ptb_addr_lo32 + vmid * hub->ctx_addr_distance; + data1 = lower_32_bits(pd_addr); + mask = 0xffffffff; + jpeg_v1_0_decode_ring_emit_reg_wait(ring, data0, data1, mask); +} + +static void jpeg_v1_0_decode_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t reg_offset = (reg << 2); + + amdgpu_ring_write(ring, + PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JRBC_EXTERNAL_REG_BASE), 0, 0, PACKETJ_TYPE0)); + if (((reg_offset >= 0x1f800) && (reg_offset <= 0x21fff)) || + ((reg_offset >= 0x1e000) && (reg_offset <= 0x1e1ff))) { + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, + PACKETJ((reg_offset >> 2), 0, 0, PACKETJ_TYPE0)); + } else { + amdgpu_ring_write(ring, reg_offset); + amdgpu_ring_write(ring, + PACKETJ(0, 0, 0, PACKETJ_TYPE0)); + } + amdgpu_ring_write(ring, val); +} + +static void jpeg_v1_0_decode_ring_nop(struct amdgpu_ring *ring, uint32_t count) +{ + int i; + + WARN_ON(ring->wptr % 2 || count % 2); + + for (i = 0; i < count / 2; i++) { + amdgpu_ring_write(ring, PACKETJ(0, 0, 0, PACKETJ_TYPE6)); + amdgpu_ring_write(ring, 0); + } +} + +static int jpeg_v1_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int jpeg_v1_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("IH: JPEG decode TRAP\n"); + + switch (entry->src_id) { + case 126: + amdgpu_fence_process(adev->jpeg.inst->ring_dec); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +/** + * jpeg_v1_0_early_init - set function pointers + * + * @handle: amdgpu_device pointer + * + * Set ring and irq function pointers + */ +int jpeg_v1_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->jpeg.num_jpeg_inst = 1; + adev->jpeg.num_jpeg_rings = 1; + + jpeg_v1_0_set_dec_ring_funcs(adev); + jpeg_v1_0_set_irq_funcs(adev); + + return 0; +} + +/** + * jpeg_v1_0_sw_init - sw init for JPEG block + * + * @handle: amdgpu_device pointer + * + */ +int jpeg_v1_0_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int r; + + /* JPEG TRAP */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, 126, &adev->jpeg.inst->irq); + if (r) + return r; + + ring = adev->jpeg.inst->ring_dec; + ring->vm_hub = AMDGPU_MMHUB0(0); + sprintf(ring->name, "jpeg_dec"); + r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, + 0, AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + adev->jpeg.internal.jpeg_pitch[0] = adev->jpeg.inst->external.jpeg_pitch[0] = + SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_PITCH); + + return 0; +} + +/** + * jpeg_v1_0_sw_fini - sw fini for JPEG block + * + * @handle: amdgpu_device pointer + * + * JPEG free up sw allocation + */ +void jpeg_v1_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_ring_fini(adev->jpeg.inst->ring_dec); +} + +/** + * jpeg_v1_0_start - start JPEG block + * + * @adev: amdgpu_device pointer + * @mode: SPG or DPG mode + * + * Setup and start the JPEG block + */ +void jpeg_v1_0_start(struct amdgpu_device *adev, int mode) +{ + struct amdgpu_ring *ring = adev->jpeg.inst->ring_dec; + + if (mode == 0) { + WREG32_SOC15(JPEG, 0, mmUVD_LMI_JRBC_RB_VMID, 0); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_CNTL, UVD_JRBC_RB_CNTL__RB_NO_FETCH_MASK | + UVD_JRBC_RB_CNTL__RB_RPTR_WR_EN_MASK); + WREG32_SOC15(JPEG, 0, mmUVD_LMI_JRBC_RB_64BIT_BAR_LOW, lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(JPEG, 0, mmUVD_LMI_JRBC_RB_64BIT_BAR_HIGH, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_RPTR, 0); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR, 0); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_CNTL, UVD_JRBC_RB_CNTL__RB_RPTR_WR_EN_MASK); + } + + /* initialize wptr */ + ring->wptr = RREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR); + + /* copy patch commands to the jpeg ring */ + jpeg_v1_0_decode_ring_set_patch_ring(ring, + (ring->wptr + ring->max_dw * amdgpu_sched_hw_submission)); +} + +static const struct amdgpu_ring_funcs jpeg_v1_0_decode_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_JPEG, + .align_mask = 0xf, + .nop = PACKET0(0x81ff, 0), + .support_64bit_ptrs = false, + .no_user_fence = true, + .extra_dw = 64, + .get_rptr = jpeg_v1_0_decode_ring_get_rptr, + .get_wptr = jpeg_v1_0_decode_ring_get_wptr, + .set_wptr = jpeg_v1_0_decode_ring_set_wptr, + .emit_frame_size = + 6 + 6 + /* hdp invalidate / flush */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + + 8 + /* jpeg_v1_0_decode_ring_emit_vm_flush */ + 26 + 26 + /* jpeg_v1_0_decode_ring_emit_fence x2 vm fence */ + 6, + .emit_ib_size = 22, /* jpeg_v1_0_decode_ring_emit_ib */ + .emit_ib = jpeg_v1_0_decode_ring_emit_ib, + .emit_fence = jpeg_v1_0_decode_ring_emit_fence, + .emit_vm_flush = jpeg_v1_0_decode_ring_emit_vm_flush, + .test_ring = amdgpu_jpeg_dec_ring_test_ring, + .test_ib = amdgpu_jpeg_dec_ring_test_ib, + .insert_nop = jpeg_v1_0_decode_ring_nop, + .insert_start = jpeg_v1_0_decode_ring_insert_start, + .insert_end = jpeg_v1_0_decode_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = jpeg_v1_0_ring_begin_use, + .end_use = vcn_v1_0_ring_end_use, + .emit_wreg = jpeg_v1_0_decode_ring_emit_wreg, + .emit_reg_wait = jpeg_v1_0_decode_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void jpeg_v1_0_set_dec_ring_funcs(struct amdgpu_device *adev) +{ + adev->jpeg.inst->ring_dec->funcs = &jpeg_v1_0_decode_ring_vm_funcs; + DRM_INFO("JPEG decode is enabled in VM mode\n"); +} + +static const struct amdgpu_irq_src_funcs jpeg_v1_0_irq_funcs = { + .set = jpeg_v1_0_set_interrupt_state, + .process = jpeg_v1_0_process_interrupt, +}; + +static void jpeg_v1_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->jpeg.inst->irq.funcs = &jpeg_v1_0_irq_funcs; +} + +static void jpeg_v1_0_ring_begin_use(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + bool set_clocks = !cancel_delayed_work_sync(&adev->vcn.idle_work); + int cnt = 0; + + mutex_lock(&adev->vcn.vcn1_jpeg1_workaround); + + if (amdgpu_fence_wait_empty(&adev->vcn.inst->ring_dec)) + DRM_ERROR("JPEG dec: vcn dec ring may not be empty\n"); + + for (cnt = 0; cnt < adev->vcn.num_enc_rings; cnt++) { + if (amdgpu_fence_wait_empty(&adev->vcn.inst->ring_enc[cnt])) + DRM_ERROR("JPEG dec: vcn enc ring[%d] may not be empty\n", cnt); + } + + vcn_v1_0_set_pg_for_begin_use(ring, set_clocks); +} diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.h b/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.h new file mode 100644 index 000000000..bbf33a6a3 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.h @@ -0,0 +1,32 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __JPEG_V1_0_H__ +#define __JPEG_V1_0_H__ + +int jpeg_v1_0_early_init(void *handle); +int jpeg_v1_0_sw_init(void *handle); +void jpeg_v1_0_sw_fini(void *handle); +void jpeg_v1_0_start(struct amdgpu_device *adev, int mode); + +#endif /*__JPEG_V1_0_H__*/ diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c new file mode 100644 index 000000000..1c8116d75 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c @@ -0,0 +1,816 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "amdgpu_jpeg.h" +#include "amdgpu_pm.h" +#include "soc15.h" +#include "soc15d.h" +#include "jpeg_v2_0.h" + +#include "vcn/vcn_2_0_0_offset.h" +#include "vcn/vcn_2_0_0_sh_mask.h" +#include "ivsrcid/vcn/irqsrcs_vcn_2_0.h" + +static void jpeg_v2_0_set_dec_ring_funcs(struct amdgpu_device *adev); +static void jpeg_v2_0_set_irq_funcs(struct amdgpu_device *adev); +static int jpeg_v2_0_set_powergating_state(void *handle, + enum amd_powergating_state state); + +/** + * jpeg_v2_0_early_init - set function pointers + * + * @handle: amdgpu_device pointer + * + * Set ring and irq function pointers + */ +static int jpeg_v2_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->jpeg.num_jpeg_inst = 1; + adev->jpeg.num_jpeg_rings = 1; + + jpeg_v2_0_set_dec_ring_funcs(adev); + jpeg_v2_0_set_irq_funcs(adev); + + return 0; +} + +/** + * jpeg_v2_0_sw_init - sw init for JPEG block + * + * @handle: amdgpu_device pointer + * + * Load firmware and sw initialization + */ +static int jpeg_v2_0_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int r; + + /* JPEG TRAP */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, + VCN_2_0__SRCID__JPEG_DECODE, &adev->jpeg.inst->irq); + if (r) + return r; + + r = amdgpu_jpeg_sw_init(adev); + if (r) + return r; + + r = amdgpu_jpeg_resume(adev); + if (r) + return r; + + ring = adev->jpeg.inst->ring_dec; + ring->use_doorbell = true; + ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 1; + ring->vm_hub = AMDGPU_MMHUB0(0); + sprintf(ring->name, "jpeg_dec"); + r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, + 0, AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + adev->jpeg.internal.jpeg_pitch[0] = mmUVD_JPEG_PITCH_INTERNAL_OFFSET; + adev->jpeg.inst->external.jpeg_pitch[0] = SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_PITCH); + + return 0; +} + +/** + * jpeg_v2_0_sw_fini - sw fini for JPEG block + * + * @handle: amdgpu_device pointer + * + * JPEG suspend and free up sw allocation + */ +static int jpeg_v2_0_sw_fini(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_jpeg_suspend(adev); + if (r) + return r; + + r = amdgpu_jpeg_sw_fini(adev); + + return r; +} + +/** + * jpeg_v2_0_hw_init - start and test JPEG block + * + * @handle: amdgpu_device pointer + * + */ +static int jpeg_v2_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring = adev->jpeg.inst->ring_dec; + int r; + + adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell, + (adev->doorbell_index.vcn.vcn_ring0_1 << 1), 0); + + r = amdgpu_ring_test_helper(ring); + if (!r) + DRM_INFO("JPEG decode initialized successfully.\n"); + + return r; +} + +/** + * jpeg_v2_0_hw_fini - stop the hardware block + * + * @handle: amdgpu_device pointer + * + * Stop the JPEG block, mark ring as not ready any more + */ +static int jpeg_v2_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->vcn.idle_work); + + if (adev->jpeg.cur_state != AMD_PG_STATE_GATE && + RREG32_SOC15(JPEG, 0, mmUVD_JRBC_STATUS)) + jpeg_v2_0_set_powergating_state(adev, AMD_PG_STATE_GATE); + + return 0; +} + +/** + * jpeg_v2_0_suspend - suspend JPEG block + * + * @handle: amdgpu_device pointer + * + * HW fini and suspend JPEG block + */ +static int jpeg_v2_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = jpeg_v2_0_hw_fini(adev); + if (r) + return r; + + r = amdgpu_jpeg_suspend(adev); + + return r; +} + +/** + * jpeg_v2_0_resume - resume JPEG block + * + * @handle: amdgpu_device pointer + * + * Resume firmware and hw init JPEG block + */ +static int jpeg_v2_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_jpeg_resume(adev); + if (r) + return r; + + r = jpeg_v2_0_hw_init(adev); + + return r; +} + +static int jpeg_v2_0_disable_power_gating(struct amdgpu_device *adev) +{ + uint32_t data; + int r = 0; + + if (adev->pg_flags & AMD_PG_SUPPORT_JPEG) { + data = 1 << UVD_PGFSM_CONFIG__UVDJ_PWR_CONFIG__SHIFT; + WREG32(SOC15_REG_OFFSET(JPEG, 0, mmUVD_PGFSM_CONFIG), data); + + r = SOC15_WAIT_ON_RREG(JPEG, 0, + mmUVD_PGFSM_STATUS, UVD_PGFSM_STATUS_UVDJ_PWR_ON, + UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK); + + if (r) { + DRM_ERROR("amdgpu: JPEG disable power gating failed\n"); + return r; + } + } + + /* Removing the anti hang mechanism to indicate the UVDJ tile is ON */ + data = RREG32(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_POWER_STATUS)) & ~0x1; + WREG32(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_POWER_STATUS), data); + + return 0; +} + +static int jpeg_v2_0_enable_power_gating(struct amdgpu_device *adev) +{ + if (adev->pg_flags & AMD_PG_SUPPORT_JPEG) { + uint32_t data; + int r = 0; + + data = RREG32(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_POWER_STATUS)); + data &= ~UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK; + data |= 0x1; //UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_TILES_OFF; + WREG32(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_POWER_STATUS), data); + + data = 2 << UVD_PGFSM_CONFIG__UVDJ_PWR_CONFIG__SHIFT; + WREG32(SOC15_REG_OFFSET(JPEG, 0, mmUVD_PGFSM_CONFIG), data); + + r = SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_PGFSM_STATUS, + (2 << UVD_PGFSM_STATUS__UVDJ_PWR_STATUS__SHIFT), + UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK); + + if (r) { + DRM_ERROR("amdgpu: JPEG enable power gating failed\n"); + return r; + } + } + + return 0; +} + +static void jpeg_v2_0_disable_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data; + + data = RREG32_SOC15(JPEG, 0, mmJPEG_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_JPEG_MGCG) + data |= 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data &= ~JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + + data |= 1 << JPEG_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << JPEG_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(JPEG, 0, mmJPEG_CGC_CTRL, data); + + data = RREG32_SOC15(JPEG, 0, mmJPEG_CGC_GATE); + data &= ~(JPEG_CGC_GATE__JPEG_DEC_MASK + | JPEG_CGC_GATE__JPEG2_DEC_MASK + | JPEG_CGC_GATE__JPEG_ENC_MASK + | JPEG_CGC_GATE__JMCIF_MASK + | JPEG_CGC_GATE__JRBBM_MASK); + WREG32_SOC15(JPEG, 0, mmJPEG_CGC_GATE, data); +} + +static void jpeg_v2_0_enable_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data; + + data = RREG32_SOC15(JPEG, 0, mmJPEG_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_JPEG_MGCG) + data |= 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data |= 0 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + + data |= 1 << JPEG_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << JPEG_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(JPEG, 0, mmJPEG_CGC_CTRL, data); + + data = RREG32_SOC15(JPEG, 0, mmJPEG_CGC_GATE); + data |= (JPEG_CGC_GATE__JPEG_DEC_MASK + |JPEG_CGC_GATE__JPEG2_DEC_MASK + |JPEG_CGC_GATE__JPEG_ENC_MASK + |JPEG_CGC_GATE__JMCIF_MASK + |JPEG_CGC_GATE__JRBBM_MASK); + WREG32_SOC15(JPEG, 0, mmJPEG_CGC_GATE, data); +} + +/** + * jpeg_v2_0_start - start JPEG block + * + * @adev: amdgpu_device pointer + * + * Setup and start the JPEG block + */ +static int jpeg_v2_0_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = adev->jpeg.inst->ring_dec; + int r; + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_jpeg(adev, true); + + /* disable power gating */ + r = jpeg_v2_0_disable_power_gating(adev); + if (r) + return r; + + /* JPEG disable CGC */ + jpeg_v2_0_disable_clock_gating(adev); + + WREG32_SOC15(JPEG, 0, mmJPEG_DEC_GFX10_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + + /* enable JMI channel */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JMI_CNTL), 0, + ~UVD_JMI_CNTL__SOFT_RESET_MASK); + + /* enable System Interrupt for JRBC */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, mmJPEG_SYS_INT_EN), + JPEG_SYS_INT_EN__DJRBC_MASK, + ~JPEG_SYS_INT_EN__DJRBC_MASK); + + WREG32_SOC15(JPEG, 0, mmUVD_LMI_JRBC_RB_VMID, 0); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_CNTL, (0x00000001L | 0x00000002L)); + WREG32_SOC15(JPEG, 0, mmUVD_LMI_JRBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(JPEG, 0, mmUVD_LMI_JRBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_RPTR, 0); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR, 0); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_CNTL, 0x00000002L); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_SIZE, ring->ring_size / 4); + ring->wptr = RREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR); + + return 0; +} + +/** + * jpeg_v2_0_stop - stop JPEG block + * + * @adev: amdgpu_device pointer + * + * stop the JPEG block + */ +static int jpeg_v2_0_stop(struct amdgpu_device *adev) +{ + int r; + + /* reset JMI */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JMI_CNTL), + UVD_JMI_CNTL__SOFT_RESET_MASK, + ~UVD_JMI_CNTL__SOFT_RESET_MASK); + + /* enable JPEG CGC */ + jpeg_v2_0_enable_clock_gating(adev); + + /* enable power gating */ + r = jpeg_v2_0_enable_power_gating(adev); + if (r) + return r; + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_jpeg(adev, false); + + return 0; +} + +/** + * jpeg_v2_0_dec_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t jpeg_v2_0_dec_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_RPTR); +} + +/** + * jpeg_v2_0_dec_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t jpeg_v2_0_dec_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR); +} + +/** + * jpeg_v2_0_dec_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void jpeg_v2_0_dec_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR, lower_32_bits(ring->wptr)); + } +} + +/** + * jpeg_v2_0_dec_ring_insert_start - insert a start command + * + * @ring: amdgpu_ring pointer + * + * Write a start command to the ring. + */ +void jpeg_v2_0_dec_ring_insert_start(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x68e04); + + amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x80010000); +} + +/** + * jpeg_v2_0_dec_ring_insert_end - insert a end command + * + * @ring: amdgpu_ring pointer + * + * Write a end command to the ring. + */ +void jpeg_v2_0_dec_ring_insert_end(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x68e04); + + amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x00010000); +} + +/** + * jpeg_v2_0_dec_ring_emit_fence - emit an fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write a fence and a trap command to the ring. + */ +void jpeg_v2_0_dec_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JPEG_GPCOM_DATA0_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, seq); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JPEG_GPCOM_DATA1_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, seq); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_LOW_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_HIGH_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JPEG_GPCOM_CMD_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x8); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JPEG_GPCOM_CMD_INTERNAL_OFFSET, + 0, PACKETJ_CONDITION_CHECK0, PACKETJ_TYPE4)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x3fbc); + + amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x1); + + amdgpu_ring_write(ring, PACKETJ(0, 0, 0, PACKETJ_TYPE7)); + amdgpu_ring_write(ring, 0); +} + +/** + * jpeg_v2_0_dec_ring_emit_ib - execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: job to retrieve vmid from + * @ib: indirect buffer to execute + * @flags: unused + * + * Write ring commands to execute the indirect buffer. + */ +void jpeg_v2_0_dec_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JPEG_IH_CTRL_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, (vmid << JPEG_IH_CTRL__IH_VMID__SHIFT)); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_LMI_JRBC_IB_VMID_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, (vmid | (vmid << 4))); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_LMI_JPEG_VMID_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, (vmid | (vmid << 4))); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_LMI_JRBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_LMI_JRBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_IB_SIZE_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, ib->length_dw); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_LOW_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, lower_32_bits(ring->gpu_addr)); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_HIGH_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, upper_32_bits(ring->gpu_addr)); + + amdgpu_ring_write(ring, PACKETJ(0, 0, PACKETJ_CONDITION_CHECK0, PACKETJ_TYPE2)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_RB_COND_RD_TIMER_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x01400200); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_RB_REF_DATA_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x2); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_STATUS_INTERNAL_OFFSET, + 0, PACKETJ_CONDITION_CHECK3, PACKETJ_TYPE3)); + amdgpu_ring_write(ring, 0x2); +} + +void jpeg_v2_0_dec_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + uint32_t reg_offset = (reg << 2); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_RB_COND_RD_TIMER_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x01400200); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_RB_REF_DATA_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, val); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + if (reg_offset >= 0x10000 && reg_offset <= 0x105ff) { + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, + PACKETJ((reg_offset >> 2), 0, 0, PACKETJ_TYPE3)); + } else { + amdgpu_ring_write(ring, reg_offset); + amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR, + 0, 0, PACKETJ_TYPE3)); + } + amdgpu_ring_write(ring, mask); +} + +void jpeg_v2_0_dec_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + uint32_t data0, data1, mask; + + pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for register write */ + data0 = hub->ctx0_ptb_addr_lo32 + vmid * hub->ctx_addr_distance; + data1 = lower_32_bits(pd_addr); + mask = 0xffffffff; + jpeg_v2_0_dec_ring_emit_reg_wait(ring, data0, data1, mask); +} + +void jpeg_v2_0_dec_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val) +{ + uint32_t reg_offset = (reg << 2); + + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + if (reg_offset >= 0x10000 && reg_offset <= 0x105ff) { + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, + PACKETJ((reg_offset >> 2), 0, 0, PACKETJ_TYPE0)); + } else { + amdgpu_ring_write(ring, reg_offset); + amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR, + 0, 0, PACKETJ_TYPE0)); + } + amdgpu_ring_write(ring, val); +} + +void jpeg_v2_0_dec_ring_nop(struct amdgpu_ring *ring, uint32_t count) +{ + int i; + + WARN_ON(ring->wptr % 2 || count % 2); + + for (i = 0; i < count / 2; i++) { + amdgpu_ring_write(ring, PACKETJ(0, 0, 0, PACKETJ_TYPE6)); + amdgpu_ring_write(ring, 0); + } +} + +static bool jpeg_v2_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return ((RREG32_SOC15(JPEG, 0, mmUVD_JRBC_STATUS) & + UVD_JRBC_STATUS__RB_JOB_DONE_MASK) == + UVD_JRBC_STATUS__RB_JOB_DONE_MASK); +} + +static int jpeg_v2_0_wait_for_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + ret = SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_JRBC_STATUS, UVD_JRBC_STATUS__RB_JOB_DONE_MASK, + UVD_JRBC_STATUS__RB_JOB_DONE_MASK); + + return ret; +} + +static int jpeg_v2_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_CG_STATE_GATE); + + if (enable) { + if (!jpeg_v2_0_is_idle(handle)) + return -EBUSY; + jpeg_v2_0_enable_clock_gating(adev); + } else { + jpeg_v2_0_disable_clock_gating(adev); + } + + return 0; +} + +static int jpeg_v2_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + if (state == adev->jpeg.cur_state) + return 0; + + if (state == AMD_PG_STATE_GATE) + ret = jpeg_v2_0_stop(adev); + else + ret = jpeg_v2_0_start(adev); + + if (!ret) + adev->jpeg.cur_state = state; + + return ret; +} + +static int jpeg_v2_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int jpeg_v2_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("IH: JPEG TRAP\n"); + + switch (entry->src_id) { + case VCN_2_0__SRCID__JPEG_DECODE: + amdgpu_fence_process(adev->jpeg.inst->ring_dec); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static const struct amd_ip_funcs jpeg_v2_0_ip_funcs = { + .name = "jpeg_v2_0", + .early_init = jpeg_v2_0_early_init, + .late_init = NULL, + .sw_init = jpeg_v2_0_sw_init, + .sw_fini = jpeg_v2_0_sw_fini, + .hw_init = jpeg_v2_0_hw_init, + .hw_fini = jpeg_v2_0_hw_fini, + .suspend = jpeg_v2_0_suspend, + .resume = jpeg_v2_0_resume, + .is_idle = jpeg_v2_0_is_idle, + .wait_for_idle = jpeg_v2_0_wait_for_idle, + .check_soft_reset = NULL, + .pre_soft_reset = NULL, + .soft_reset = NULL, + .post_soft_reset = NULL, + .set_clockgating_state = jpeg_v2_0_set_clockgating_state, + .set_powergating_state = jpeg_v2_0_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs jpeg_v2_0_dec_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_JPEG, + .align_mask = 0xf, + .get_rptr = jpeg_v2_0_dec_ring_get_rptr, + .get_wptr = jpeg_v2_0_dec_ring_get_wptr, + .set_wptr = jpeg_v2_0_dec_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + + 8 + /* jpeg_v2_0_dec_ring_emit_vm_flush */ + 18 + 18 + /* jpeg_v2_0_dec_ring_emit_fence x2 vm fence */ + 8 + 16, + .emit_ib_size = 24, /* jpeg_v2_0_dec_ring_emit_ib */ + .emit_ib = jpeg_v2_0_dec_ring_emit_ib, + .emit_fence = jpeg_v2_0_dec_ring_emit_fence, + .emit_vm_flush = jpeg_v2_0_dec_ring_emit_vm_flush, + .test_ring = amdgpu_jpeg_dec_ring_test_ring, + .test_ib = amdgpu_jpeg_dec_ring_test_ib, + .insert_nop = jpeg_v2_0_dec_ring_nop, + .insert_start = jpeg_v2_0_dec_ring_insert_start, + .insert_end = jpeg_v2_0_dec_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_jpeg_ring_begin_use, + .end_use = amdgpu_jpeg_ring_end_use, + .emit_wreg = jpeg_v2_0_dec_ring_emit_wreg, + .emit_reg_wait = jpeg_v2_0_dec_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void jpeg_v2_0_set_dec_ring_funcs(struct amdgpu_device *adev) +{ + adev->jpeg.inst->ring_dec->funcs = &jpeg_v2_0_dec_ring_vm_funcs; + DRM_INFO("JPEG decode is enabled in VM mode\n"); +} + +static const struct amdgpu_irq_src_funcs jpeg_v2_0_irq_funcs = { + .set = jpeg_v2_0_set_interrupt_state, + .process = jpeg_v2_0_process_interrupt, +}; + +static void jpeg_v2_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->jpeg.inst->irq.num_types = 1; + adev->jpeg.inst->irq.funcs = &jpeg_v2_0_irq_funcs; +} + +const struct amdgpu_ip_block_version jpeg_v2_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_JPEG, + .major = 2, + .minor = 0, + .rev = 0, + .funcs = &jpeg_v2_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.h b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.h new file mode 100644 index 000000000..654e43e83 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.h @@ -0,0 +1,63 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __JPEG_V2_0_H__ +#define __JPEG_V2_0_H__ + +#define mmUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET 0x1bfff +#define mmUVD_JPEG_GPCOM_CMD_INTERNAL_OFFSET 0x4029 +#define mmUVD_JPEG_GPCOM_DATA0_INTERNAL_OFFSET 0x402a +#define mmUVD_JPEG_GPCOM_DATA1_INTERNAL_OFFSET 0x402b +#define mmUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_LOW_INTERNAL_OFFSET 0x40ea +#define mmUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_HIGH_INTERNAL_OFFSET 0x40eb +#define mmUVD_LMI_JRBC_IB_VMID_INTERNAL_OFFSET 0x40cf +#define mmUVD_LMI_JPEG_VMID_INTERNAL_OFFSET 0x40d1 +#define mmUVD_LMI_JRBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET 0x40e8 +#define mmUVD_LMI_JRBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET 0x40e9 +#define mmUVD_JRBC_IB_SIZE_INTERNAL_OFFSET 0x4082 +#define mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_LOW_INTERNAL_OFFSET 0x40ec +#define mmUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_HIGH_INTERNAL_OFFSET 0x40ed +#define mmUVD_JRBC_RB_COND_RD_TIMER_INTERNAL_OFFSET 0x4085 +#define mmUVD_JRBC_RB_REF_DATA_INTERNAL_OFFSET 0x4084 +#define mmUVD_JRBC_STATUS_INTERNAL_OFFSET 0x4089 +#define mmUVD_JPEG_PITCH_INTERNAL_OFFSET 0x401f +#define mmUVD_JPEG_IH_CTRL_INTERNAL_OFFSET 0x4149 + +#define JRBC_DEC_EXTERNAL_REG_WRITE_ADDR 0x18000 + +void jpeg_v2_0_dec_ring_insert_start(struct amdgpu_ring *ring); +void jpeg_v2_0_dec_ring_insert_end(struct amdgpu_ring *ring); +void jpeg_v2_0_dec_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags); +void jpeg_v2_0_dec_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_job *job, + struct amdgpu_ib *ib, uint32_t flags); +void jpeg_v2_0_dec_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask); +void jpeg_v2_0_dec_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr); +void jpeg_v2_0_dec_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val); +void jpeg_v2_0_dec_ring_nop(struct amdgpu_ring *ring, uint32_t count); + +extern const struct amdgpu_ip_block_version jpeg_v2_0_ip_block; + +#endif /* __JPEG_V2_0_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c new file mode 100644 index 000000000..aadb74de5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c @@ -0,0 +1,832 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "amdgpu_jpeg.h" +#include "soc15.h" +#include "soc15d.h" +#include "jpeg_v2_0.h" +#include "jpeg_v2_5.h" + +#include "vcn/vcn_2_5_offset.h" +#include "vcn/vcn_2_5_sh_mask.h" +#include "ivsrcid/vcn/irqsrcs_vcn_2_0.h" + +#define mmUVD_JPEG_PITCH_INTERNAL_OFFSET 0x401f + +#define JPEG25_MAX_HW_INSTANCES_ARCTURUS 2 + +static void jpeg_v2_5_set_dec_ring_funcs(struct amdgpu_device *adev); +static void jpeg_v2_5_set_irq_funcs(struct amdgpu_device *adev); +static int jpeg_v2_5_set_powergating_state(void *handle, + enum amd_powergating_state state); +static void jpeg_v2_5_set_ras_funcs(struct amdgpu_device *adev); + +static int amdgpu_ih_clientid_jpeg[] = { + SOC15_IH_CLIENTID_VCN, + SOC15_IH_CLIENTID_VCN1 +}; + +/** + * jpeg_v2_5_early_init - set function pointers + * + * @handle: amdgpu_device pointer + * + * Set ring and irq function pointers + */ +static int jpeg_v2_5_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 harvest; + int i; + + adev->jpeg.num_jpeg_rings = 1; + adev->jpeg.num_jpeg_inst = JPEG25_MAX_HW_INSTANCES_ARCTURUS; + for (i = 0; i < adev->jpeg.num_jpeg_inst; i++) { + harvest = RREG32_SOC15(JPEG, i, mmCC_UVD_HARVESTING); + if (harvest & CC_UVD_HARVESTING__UVD_DISABLE_MASK) + adev->jpeg.harvest_config |= 1 << i; + } + if (adev->jpeg.harvest_config == (AMDGPU_JPEG_HARVEST_JPEG0 | + AMDGPU_JPEG_HARVEST_JPEG1)) + return -ENOENT; + + jpeg_v2_5_set_dec_ring_funcs(adev); + jpeg_v2_5_set_irq_funcs(adev); + jpeg_v2_5_set_ras_funcs(adev); + + return 0; +} + +/** + * jpeg_v2_5_sw_init - sw init for JPEG block + * + * @handle: amdgpu_device pointer + * + * Load firmware and sw initialization + */ +static int jpeg_v2_5_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int i, r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + /* JPEG TRAP */ + r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_jpeg[i], + VCN_2_0__SRCID__JPEG_DECODE, &adev->jpeg.inst[i].irq); + if (r) + return r; + + /* JPEG DJPEG POISON EVENT */ + r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_jpeg[i], + VCN_2_6__SRCID_DJPEG0_POISON, &adev->jpeg.inst[i].ras_poison_irq); + if (r) + return r; + + /* JPEG EJPEG POISON EVENT */ + r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_jpeg[i], + VCN_2_6__SRCID_EJPEG0_POISON, &adev->jpeg.inst[i].ras_poison_irq); + if (r) + return r; + } + + r = amdgpu_jpeg_sw_init(adev); + if (r) + return r; + + r = amdgpu_jpeg_resume(adev); + if (r) + return r; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + ring = adev->jpeg.inst[i].ring_dec; + ring->use_doorbell = true; + if (adev->ip_versions[UVD_HWIP][0] == IP_VERSION(2, 5, 0)) + ring->vm_hub = AMDGPU_MMHUB1(0); + else + ring->vm_hub = AMDGPU_MMHUB0(0); + ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 1 + 8 * i; + sprintf(ring->name, "jpeg_dec_%d", i); + r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst[i].irq, + 0, AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + adev->jpeg.internal.jpeg_pitch[0] = mmUVD_JPEG_PITCH_INTERNAL_OFFSET; + adev->jpeg.inst[i].external.jpeg_pitch[0] = SOC15_REG_OFFSET(JPEG, i, mmUVD_JPEG_PITCH); + } + + r = amdgpu_jpeg_ras_sw_init(adev); + if (r) + return r; + + return 0; +} + +/** + * jpeg_v2_5_sw_fini - sw fini for JPEG block + * + * @handle: amdgpu_device pointer + * + * JPEG suspend and free up sw allocation + */ +static int jpeg_v2_5_sw_fini(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_jpeg_suspend(adev); + if (r) + return r; + + r = amdgpu_jpeg_sw_fini(adev); + + return r; +} + +/** + * jpeg_v2_5_hw_init - start and test JPEG block + * + * @handle: amdgpu_device pointer + * + */ +static int jpeg_v2_5_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int i, r; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + ring = adev->jpeg.inst[i].ring_dec; + adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell, + (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 8 * i, i); + + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + } + + DRM_INFO("JPEG decode initialized successfully.\n"); + + return 0; +} + +/** + * jpeg_v2_5_hw_fini - stop the hardware block + * + * @handle: amdgpu_device pointer + * + * Stop the JPEG block, mark ring as not ready any more + */ +static int jpeg_v2_5_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + cancel_delayed_work_sync(&adev->vcn.idle_work); + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + if (adev->jpeg.cur_state != AMD_PG_STATE_GATE && + RREG32_SOC15(JPEG, i, mmUVD_JRBC_STATUS)) + jpeg_v2_5_set_powergating_state(adev, AMD_PG_STATE_GATE); + + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__JPEG)) + amdgpu_irq_put(adev, &adev->jpeg.inst[i].ras_poison_irq, 0); + } + + return 0; +} + +/** + * jpeg_v2_5_suspend - suspend JPEG block + * + * @handle: amdgpu_device pointer + * + * HW fini and suspend JPEG block + */ +static int jpeg_v2_5_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = jpeg_v2_5_hw_fini(adev); + if (r) + return r; + + r = amdgpu_jpeg_suspend(adev); + + return r; +} + +/** + * jpeg_v2_5_resume - resume JPEG block + * + * @handle: amdgpu_device pointer + * + * Resume firmware and hw init JPEG block + */ +static int jpeg_v2_5_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_jpeg_resume(adev); + if (r) + return r; + + r = jpeg_v2_5_hw_init(adev); + + return r; +} + +static void jpeg_v2_5_disable_clock_gating(struct amdgpu_device *adev, int inst) +{ + uint32_t data; + + data = RREG32_SOC15(JPEG, inst, mmJPEG_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_JPEG_MGCG) + data |= 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data &= ~JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + + data |= 1 << JPEG_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << JPEG_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(JPEG, inst, mmJPEG_CGC_CTRL, data); + + data = RREG32_SOC15(JPEG, inst, mmJPEG_CGC_GATE); + data &= ~(JPEG_CGC_GATE__JPEG_DEC_MASK + | JPEG_CGC_GATE__JPEG2_DEC_MASK + | JPEG_CGC_GATE__JMCIF_MASK + | JPEG_CGC_GATE__JRBBM_MASK); + WREG32_SOC15(JPEG, inst, mmJPEG_CGC_GATE, data); + + data = RREG32_SOC15(JPEG, inst, mmJPEG_CGC_CTRL); + data &= ~(JPEG_CGC_CTRL__JPEG_DEC_MODE_MASK + | JPEG_CGC_CTRL__JPEG2_DEC_MODE_MASK + | JPEG_CGC_CTRL__JMCIF_MODE_MASK + | JPEG_CGC_CTRL__JRBBM_MODE_MASK); + WREG32_SOC15(JPEG, inst, mmJPEG_CGC_CTRL, data); +} + +static void jpeg_v2_5_enable_clock_gating(struct amdgpu_device *adev, int inst) +{ + uint32_t data; + + data = RREG32_SOC15(JPEG, inst, mmJPEG_CGC_GATE); + data |= (JPEG_CGC_GATE__JPEG_DEC_MASK + |JPEG_CGC_GATE__JPEG2_DEC_MASK + |JPEG_CGC_GATE__JPEG_ENC_MASK + |JPEG_CGC_GATE__JMCIF_MASK + |JPEG_CGC_GATE__JRBBM_MASK); + WREG32_SOC15(JPEG, inst, mmJPEG_CGC_GATE, data); +} + +/** + * jpeg_v2_5_start - start JPEG block + * + * @adev: amdgpu_device pointer + * + * Setup and start the JPEG block + */ +static int jpeg_v2_5_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + int i; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + ring = adev->jpeg.inst[i].ring_dec; + /* disable anti hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(JPEG, i, mmUVD_JPEG_POWER_STATUS), 0, + ~UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK); + + /* JPEG disable CGC */ + jpeg_v2_5_disable_clock_gating(adev, i); + + /* MJPEG global tiling registers */ + WREG32_SOC15(JPEG, i, mmJPEG_DEC_GFX8_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(JPEG, i, mmJPEG_DEC_GFX10_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + + /* enable JMI channel */ + WREG32_P(SOC15_REG_OFFSET(JPEG, i, mmUVD_JMI_CNTL), 0, + ~UVD_JMI_CNTL__SOFT_RESET_MASK); + + /* enable System Interrupt for JRBC */ + WREG32_P(SOC15_REG_OFFSET(JPEG, i, mmJPEG_SYS_INT_EN), + JPEG_SYS_INT_EN__DJRBC_MASK, + ~JPEG_SYS_INT_EN__DJRBC_MASK); + + WREG32_SOC15(JPEG, i, mmUVD_LMI_JRBC_RB_VMID, 0); + WREG32_SOC15(JPEG, i, mmUVD_JRBC_RB_CNTL, (0x00000001L | 0x00000002L)); + WREG32_SOC15(JPEG, i, mmUVD_LMI_JRBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(JPEG, i, mmUVD_LMI_JRBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(JPEG, i, mmUVD_JRBC_RB_RPTR, 0); + WREG32_SOC15(JPEG, i, mmUVD_JRBC_RB_WPTR, 0); + WREG32_SOC15(JPEG, i, mmUVD_JRBC_RB_CNTL, 0x00000002L); + WREG32_SOC15(JPEG, i, mmUVD_JRBC_RB_SIZE, ring->ring_size / 4); + ring->wptr = RREG32_SOC15(JPEG, i, mmUVD_JRBC_RB_WPTR); + } + + return 0; +} + +/** + * jpeg_v2_5_stop - stop JPEG block + * + * @adev: amdgpu_device pointer + * + * stop the JPEG block + */ +static int jpeg_v2_5_stop(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + /* reset JMI */ + WREG32_P(SOC15_REG_OFFSET(JPEG, i, mmUVD_JMI_CNTL), + UVD_JMI_CNTL__SOFT_RESET_MASK, + ~UVD_JMI_CNTL__SOFT_RESET_MASK); + + jpeg_v2_5_enable_clock_gating(adev, i); + + /* enable anti hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(JPEG, i, mmUVD_JPEG_POWER_STATUS), + UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK, + ~UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK); + } + + return 0; +} + +/** + * jpeg_v2_5_dec_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t jpeg_v2_5_dec_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(JPEG, ring->me, mmUVD_JRBC_RB_RPTR); +} + +/** + * jpeg_v2_5_dec_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t jpeg_v2_5_dec_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(JPEG, ring->me, mmUVD_JRBC_RB_WPTR); +} + +/** + * jpeg_v2_5_dec_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void jpeg_v2_5_dec_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(JPEG, ring->me, mmUVD_JRBC_RB_WPTR, lower_32_bits(ring->wptr)); + } +} + +/** + * jpeg_v2_6_dec_ring_insert_start - insert a start command + * + * @ring: amdgpu_ring pointer + * + * Write a start command to the ring. + */ +static void jpeg_v2_6_dec_ring_insert_start(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x6aa04); /* PCTL0_MMHUB_DEEPSLEEP_IB */ + + amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x80000000 | (1 << (ring->me * 2 + 14))); +} + +/** + * jpeg_v2_6_dec_ring_insert_end - insert a end command + * + * @ring: amdgpu_ring pointer + * + * Write a end command to the ring. + */ +static void jpeg_v2_6_dec_ring_insert_end(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKETJ(mmUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x6aa04); /* PCTL0_MMHUB_DEEPSLEEP_IB */ + + amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, (1 << (ring->me * 2 + 14))); +} + +static bool jpeg_v2_5_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, ret = 1; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + ret &= (((RREG32_SOC15(JPEG, i, mmUVD_JRBC_STATUS) & + UVD_JRBC_STATUS__RB_JOB_DONE_MASK) == + UVD_JRBC_STATUS__RB_JOB_DONE_MASK)); + } + + return ret; +} + +static int jpeg_v2_5_wait_for_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, ret; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + ret = SOC15_WAIT_ON_RREG(JPEG, i, mmUVD_JRBC_STATUS, + UVD_JRBC_STATUS__RB_JOB_DONE_MASK, + UVD_JRBC_STATUS__RB_JOB_DONE_MASK); + if (ret) + return ret; + } + + return 0; +} + +static int jpeg_v2_5_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_CG_STATE_GATE); + int i; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + if (enable) { + if (!jpeg_v2_5_is_idle(handle)) + return -EBUSY; + jpeg_v2_5_enable_clock_gating(adev, i); + } else { + jpeg_v2_5_disable_clock_gating(adev, i); + } + } + + return 0; +} + +static int jpeg_v2_5_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + if(state == adev->jpeg.cur_state) + return 0; + + if (state == AMD_PG_STATE_GATE) + ret = jpeg_v2_5_stop(adev); + else + ret = jpeg_v2_5_start(adev); + + if(!ret) + adev->jpeg.cur_state = state; + + return ret; +} + +static int jpeg_v2_5_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int jpeg_v2_6_set_ras_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int jpeg_v2_5_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t ip_instance; + + switch (entry->client_id) { + case SOC15_IH_CLIENTID_VCN: + ip_instance = 0; + break; + case SOC15_IH_CLIENTID_VCN1: + ip_instance = 1; + break; + default: + DRM_ERROR("Unhandled client id: %d\n", entry->client_id); + return 0; + } + + DRM_DEBUG("IH: JPEG TRAP\n"); + + switch (entry->src_id) { + case VCN_2_0__SRCID__JPEG_DECODE: + amdgpu_fence_process(adev->jpeg.inst[ip_instance].ring_dec); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static const struct amd_ip_funcs jpeg_v2_5_ip_funcs = { + .name = "jpeg_v2_5", + .early_init = jpeg_v2_5_early_init, + .late_init = NULL, + .sw_init = jpeg_v2_5_sw_init, + .sw_fini = jpeg_v2_5_sw_fini, + .hw_init = jpeg_v2_5_hw_init, + .hw_fini = jpeg_v2_5_hw_fini, + .suspend = jpeg_v2_5_suspend, + .resume = jpeg_v2_5_resume, + .is_idle = jpeg_v2_5_is_idle, + .wait_for_idle = jpeg_v2_5_wait_for_idle, + .check_soft_reset = NULL, + .pre_soft_reset = NULL, + .soft_reset = NULL, + .post_soft_reset = NULL, + .set_clockgating_state = jpeg_v2_5_set_clockgating_state, + .set_powergating_state = jpeg_v2_5_set_powergating_state, +}; + +static const struct amd_ip_funcs jpeg_v2_6_ip_funcs = { + .name = "jpeg_v2_6", + .early_init = jpeg_v2_5_early_init, + .late_init = NULL, + .sw_init = jpeg_v2_5_sw_init, + .sw_fini = jpeg_v2_5_sw_fini, + .hw_init = jpeg_v2_5_hw_init, + .hw_fini = jpeg_v2_5_hw_fini, + .suspend = jpeg_v2_5_suspend, + .resume = jpeg_v2_5_resume, + .is_idle = jpeg_v2_5_is_idle, + .wait_for_idle = jpeg_v2_5_wait_for_idle, + .check_soft_reset = NULL, + .pre_soft_reset = NULL, + .soft_reset = NULL, + .post_soft_reset = NULL, + .set_clockgating_state = jpeg_v2_5_set_clockgating_state, + .set_powergating_state = jpeg_v2_5_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs jpeg_v2_5_dec_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_JPEG, + .align_mask = 0xf, + .get_rptr = jpeg_v2_5_dec_ring_get_rptr, + .get_wptr = jpeg_v2_5_dec_ring_get_wptr, + .set_wptr = jpeg_v2_5_dec_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + + 8 + /* jpeg_v2_5_dec_ring_emit_vm_flush */ + 18 + 18 + /* jpeg_v2_5_dec_ring_emit_fence x2 vm fence */ + 8 + 16, + .emit_ib_size = 22, /* jpeg_v2_5_dec_ring_emit_ib */ + .emit_ib = jpeg_v2_0_dec_ring_emit_ib, + .emit_fence = jpeg_v2_0_dec_ring_emit_fence, + .emit_vm_flush = jpeg_v2_0_dec_ring_emit_vm_flush, + .test_ring = amdgpu_jpeg_dec_ring_test_ring, + .test_ib = amdgpu_jpeg_dec_ring_test_ib, + .insert_nop = jpeg_v2_0_dec_ring_nop, + .insert_start = jpeg_v2_0_dec_ring_insert_start, + .insert_end = jpeg_v2_0_dec_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_jpeg_ring_begin_use, + .end_use = amdgpu_jpeg_ring_end_use, + .emit_wreg = jpeg_v2_0_dec_ring_emit_wreg, + .emit_reg_wait = jpeg_v2_0_dec_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static const struct amdgpu_ring_funcs jpeg_v2_6_dec_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_JPEG, + .align_mask = 0xf, + .get_rptr = jpeg_v2_5_dec_ring_get_rptr, + .get_wptr = jpeg_v2_5_dec_ring_get_wptr, + .set_wptr = jpeg_v2_5_dec_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + + 8 + /* jpeg_v2_5_dec_ring_emit_vm_flush */ + 18 + 18 + /* jpeg_v2_5_dec_ring_emit_fence x2 vm fence */ + 8 + 16, + .emit_ib_size = 22, /* jpeg_v2_5_dec_ring_emit_ib */ + .emit_ib = jpeg_v2_0_dec_ring_emit_ib, + .emit_fence = jpeg_v2_0_dec_ring_emit_fence, + .emit_vm_flush = jpeg_v2_0_dec_ring_emit_vm_flush, + .test_ring = amdgpu_jpeg_dec_ring_test_ring, + .test_ib = amdgpu_jpeg_dec_ring_test_ib, + .insert_nop = jpeg_v2_0_dec_ring_nop, + .insert_start = jpeg_v2_6_dec_ring_insert_start, + .insert_end = jpeg_v2_6_dec_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_jpeg_ring_begin_use, + .end_use = amdgpu_jpeg_ring_end_use, + .emit_wreg = jpeg_v2_0_dec_ring_emit_wreg, + .emit_reg_wait = jpeg_v2_0_dec_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void jpeg_v2_5_set_dec_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + if (adev->asic_type == CHIP_ARCTURUS) + adev->jpeg.inst[i].ring_dec->funcs = &jpeg_v2_5_dec_ring_vm_funcs; + else /* CHIP_ALDEBARAN */ + adev->jpeg.inst[i].ring_dec->funcs = &jpeg_v2_6_dec_ring_vm_funcs; + adev->jpeg.inst[i].ring_dec->me = i; + DRM_INFO("JPEG(%d) JPEG decode is enabled in VM mode\n", i); + } +} + +static const struct amdgpu_irq_src_funcs jpeg_v2_5_irq_funcs = { + .set = jpeg_v2_5_set_interrupt_state, + .process = jpeg_v2_5_process_interrupt, +}; + +static const struct amdgpu_irq_src_funcs jpeg_v2_6_ras_irq_funcs = { + .set = jpeg_v2_6_set_ras_interrupt_state, + .process = amdgpu_jpeg_process_poison_irq, +}; + +static void jpeg_v2_5_set_irq_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (adev->jpeg.harvest_config & (1 << i)) + continue; + + adev->jpeg.inst[i].irq.num_types = 1; + adev->jpeg.inst[i].irq.funcs = &jpeg_v2_5_irq_funcs; + + adev->jpeg.inst[i].ras_poison_irq.num_types = 1; + adev->jpeg.inst[i].ras_poison_irq.funcs = &jpeg_v2_6_ras_irq_funcs; + } +} + +const struct amdgpu_ip_block_version jpeg_v2_5_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_JPEG, + .major = 2, + .minor = 5, + .rev = 0, + .funcs = &jpeg_v2_5_ip_funcs, +}; + +const struct amdgpu_ip_block_version jpeg_v2_6_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_JPEG, + .major = 2, + .minor = 6, + .rev = 0, + .funcs = &jpeg_v2_6_ip_funcs, +}; + +static uint32_t jpeg_v2_6_query_poison_by_instance(struct amdgpu_device *adev, + uint32_t instance, uint32_t sub_block) +{ + uint32_t poison_stat = 0, reg_value = 0; + + switch (sub_block) { + case AMDGPU_JPEG_V2_6_JPEG0: + reg_value = RREG32_SOC15(JPEG, instance, mmUVD_RAS_JPEG0_STATUS); + poison_stat = REG_GET_FIELD(reg_value, UVD_RAS_JPEG0_STATUS, POISONED_PF); + break; + case AMDGPU_JPEG_V2_6_JPEG1: + reg_value = RREG32_SOC15(JPEG, instance, mmUVD_RAS_JPEG1_STATUS); + poison_stat = REG_GET_FIELD(reg_value, UVD_RAS_JPEG1_STATUS, POISONED_PF); + break; + default: + break; + } + + if (poison_stat) + dev_info(adev->dev, "Poison detected in JPEG%d sub_block%d\n", + instance, sub_block); + + return poison_stat; +} + +static bool jpeg_v2_6_query_ras_poison_status(struct amdgpu_device *adev) +{ + uint32_t inst = 0, sub = 0, poison_stat = 0; + + for (inst = 0; inst < adev->jpeg.num_jpeg_inst; inst++) + for (sub = 0; sub < AMDGPU_JPEG_V2_6_MAX_SUB_BLOCK; sub++) + poison_stat += + jpeg_v2_6_query_poison_by_instance(adev, inst, sub); + + return !!poison_stat; +} + +const struct amdgpu_ras_block_hw_ops jpeg_v2_6_ras_hw_ops = { + .query_poison_status = jpeg_v2_6_query_ras_poison_status, +}; + +static struct amdgpu_jpeg_ras jpeg_v2_6_ras = { + .ras_block = { + .hw_ops = &jpeg_v2_6_ras_hw_ops, + .ras_late_init = amdgpu_jpeg_ras_late_init, + }, +}; + +static void jpeg_v2_5_set_ras_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[JPEG_HWIP][0]) { + case IP_VERSION(2, 6, 0): + adev->jpeg.ras = &jpeg_v2_6_ras; + break; + default: + break; + } +} diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.h b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.h new file mode 100644 index 000000000..1e858c6cd --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.h @@ -0,0 +1,37 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __JPEG_V2_5_H__ +#define __JPEG_V2_5_H__ + +enum amdgpu_jpeg_v2_6_sub_block { + AMDGPU_JPEG_V2_6_JPEG0 = 0, + AMDGPU_JPEG_V2_6_JPEG1, + + AMDGPU_JPEG_V2_6_MAX_SUB_BLOCK, +}; + +extern const struct amdgpu_ip_block_version jpeg_v2_5_ip_block; +extern const struct amdgpu_ip_block_version jpeg_v2_6_ip_block; + +#endif /* __JPEG_V2_5_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c new file mode 100644 index 000000000..df4440c21 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c @@ -0,0 +1,615 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "amdgpu_jpeg.h" +#include "amdgpu_pm.h" +#include "soc15.h" +#include "soc15d.h" +#include "jpeg_v2_0.h" + +#include "vcn/vcn_3_0_0_offset.h" +#include "vcn/vcn_3_0_0_sh_mask.h" +#include "ivsrcid/vcn/irqsrcs_vcn_2_0.h" + +#define mmUVD_JPEG_PITCH_INTERNAL_OFFSET 0x401f + +static void jpeg_v3_0_set_dec_ring_funcs(struct amdgpu_device *adev); +static void jpeg_v3_0_set_irq_funcs(struct amdgpu_device *adev); +static int jpeg_v3_0_set_powergating_state(void *handle, + enum amd_powergating_state state); + +/** + * jpeg_v3_0_early_init - set function pointers + * + * @handle: amdgpu_device pointer + * + * Set ring and irq function pointers + */ +static int jpeg_v3_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + u32 harvest; + + switch (adev->ip_versions[UVD_HWIP][0]) { + case IP_VERSION(3, 1, 1): + case IP_VERSION(3, 1, 2): + break; + default: + harvest = RREG32_SOC15(JPEG, 0, mmCC_UVD_HARVESTING); + if (harvest & CC_UVD_HARVESTING__UVD_DISABLE_MASK) + return -ENOENT; + break; + } + + adev->jpeg.num_jpeg_inst = 1; + adev->jpeg.num_jpeg_rings = 1; + + jpeg_v3_0_set_dec_ring_funcs(adev); + jpeg_v3_0_set_irq_funcs(adev); + + return 0; +} + +/** + * jpeg_v3_0_sw_init - sw init for JPEG block + * + * @handle: amdgpu_device pointer + * + * Load firmware and sw initialization + */ +static int jpeg_v3_0_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int r; + + /* JPEG TRAP */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, + VCN_2_0__SRCID__JPEG_DECODE, &adev->jpeg.inst->irq); + if (r) + return r; + + r = amdgpu_jpeg_sw_init(adev); + if (r) + return r; + + r = amdgpu_jpeg_resume(adev); + if (r) + return r; + + ring = adev->jpeg.inst->ring_dec; + ring->use_doorbell = true; + ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 1; + ring->vm_hub = AMDGPU_MMHUB0(0); + sprintf(ring->name, "jpeg_dec"); + r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + adev->jpeg.internal.jpeg_pitch[0] = mmUVD_JPEG_PITCH_INTERNAL_OFFSET; + adev->jpeg.inst->external.jpeg_pitch[0] = SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_PITCH); + + return 0; +} + +/** + * jpeg_v3_0_sw_fini - sw fini for JPEG block + * + * @handle: amdgpu_device pointer + * + * JPEG suspend and free up sw allocation + */ +static int jpeg_v3_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_jpeg_suspend(adev); + if (r) + return r; + + r = amdgpu_jpeg_sw_fini(adev); + + return r; +} + +/** + * jpeg_v3_0_hw_init - start and test JPEG block + * + * @handle: amdgpu_device pointer + * + */ +static int jpeg_v3_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring = adev->jpeg.inst->ring_dec; + int r; + + adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell, + (adev->doorbell_index.vcn.vcn_ring0_1 << 1), 0); + + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + DRM_INFO("JPEG decode initialized successfully.\n"); + + return 0; +} + +/** + * jpeg_v3_0_hw_fini - stop the hardware block + * + * @handle: amdgpu_device pointer + * + * Stop the JPEG block, mark ring as not ready any more + */ +static int jpeg_v3_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->vcn.idle_work); + + if (adev->jpeg.cur_state != AMD_PG_STATE_GATE && + RREG32_SOC15(JPEG, 0, mmUVD_JRBC_STATUS)) + jpeg_v3_0_set_powergating_state(adev, AMD_PG_STATE_GATE); + + return 0; +} + +/** + * jpeg_v3_0_suspend - suspend JPEG block + * + * @handle: amdgpu_device pointer + * + * HW fini and suspend JPEG block + */ +static int jpeg_v3_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = jpeg_v3_0_hw_fini(adev); + if (r) + return r; + + r = amdgpu_jpeg_suspend(adev); + + return r; +} + +/** + * jpeg_v3_0_resume - resume JPEG block + * + * @handle: amdgpu_device pointer + * + * Resume firmware and hw init JPEG block + */ +static int jpeg_v3_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_jpeg_resume(adev); + if (r) + return r; + + r = jpeg_v3_0_hw_init(adev); + + return r; +} + +static void jpeg_v3_0_disable_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data = 0; + + data = RREG32_SOC15(JPEG, 0, mmJPEG_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_JPEG_MGCG) + data |= 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data &= ~JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + + data |= 1 << JPEG_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << JPEG_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(JPEG, 0, mmJPEG_CGC_CTRL, data); + + data = RREG32_SOC15(JPEG, 0, mmJPEG_CGC_GATE); + data &= ~(JPEG_CGC_GATE__JPEG_DEC_MASK + | JPEG_CGC_GATE__JPEG2_DEC_MASK + | JPEG_CGC_GATE__JPEG_ENC_MASK + | JPEG_CGC_GATE__JMCIF_MASK + | JPEG_CGC_GATE__JRBBM_MASK); + WREG32_SOC15(JPEG, 0, mmJPEG_CGC_GATE, data); + + data = RREG32_SOC15(JPEG, 0, mmJPEG_CGC_CTRL); + data &= ~(JPEG_CGC_CTRL__JPEG_DEC_MODE_MASK + | JPEG_CGC_CTRL__JPEG2_DEC_MODE_MASK + | JPEG_CGC_CTRL__JMCIF_MODE_MASK + | JPEG_CGC_CTRL__JRBBM_MODE_MASK); + WREG32_SOC15(JPEG, 0, mmJPEG_CGC_CTRL, data); +} + +static void jpeg_v3_0_enable_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data = 0; + + data = RREG32_SOC15(JPEG, 0, mmJPEG_CGC_GATE); + data |= (JPEG_CGC_GATE__JPEG_DEC_MASK + |JPEG_CGC_GATE__JPEG2_DEC_MASK + |JPEG_CGC_GATE__JPEG_ENC_MASK + |JPEG_CGC_GATE__JMCIF_MASK + |JPEG_CGC_GATE__JRBBM_MASK); + WREG32_SOC15(JPEG, 0, mmJPEG_CGC_GATE, data); +} + +static int jpeg_v3_0_disable_static_power_gating(struct amdgpu_device *adev) +{ + if (adev->pg_flags & AMD_PG_SUPPORT_JPEG) { + uint32_t data = 0; + int r = 0; + + data = 1 << UVD_PGFSM_CONFIG__UVDJ_PWR_CONFIG__SHIFT; + WREG32(SOC15_REG_OFFSET(JPEG, 0, mmUVD_PGFSM_CONFIG), data); + + r = SOC15_WAIT_ON_RREG(JPEG, 0, + mmUVD_PGFSM_STATUS, UVD_PGFSM_STATUS_UVDJ_PWR_ON, + UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK); + + if (r) { + DRM_ERROR("amdgpu: JPEG disable power gating failed\n"); + return r; + } + } + + /* disable anti hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_POWER_STATUS), 0, + ~UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK); + + /* keep the JPEG in static PG mode */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_POWER_STATUS), 0, + ~UVD_JPEG_POWER_STATUS__JPEG_PG_MODE_MASK); + + return 0; +} + +static int jpeg_v3_0_enable_static_power_gating(struct amdgpu_device *adev) +{ + /* enable anti hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_POWER_STATUS), + UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK, + ~UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK); + + if (adev->pg_flags & AMD_PG_SUPPORT_JPEG) { + uint32_t data = 0; + int r = 0; + + data = 2 << UVD_PGFSM_CONFIG__UVDJ_PWR_CONFIG__SHIFT; + WREG32(SOC15_REG_OFFSET(JPEG, 0, mmUVD_PGFSM_CONFIG), data); + + r = SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_PGFSM_STATUS, + (2 << UVD_PGFSM_STATUS__UVDJ_PWR_STATUS__SHIFT), + UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK); + + if (r) { + DRM_ERROR("amdgpu: JPEG enable power gating failed\n"); + return r; + } + } + + return 0; +} + +/** + * jpeg_v3_0_start - start JPEG block + * + * @adev: amdgpu_device pointer + * + * Setup and start the JPEG block + */ +static int jpeg_v3_0_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = adev->jpeg.inst->ring_dec; + int r; + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_jpeg(adev, true); + + /* disable power gating */ + r = jpeg_v3_0_disable_static_power_gating(adev); + if (r) + return r; + + /* JPEG disable CGC */ + jpeg_v3_0_disable_clock_gating(adev); + + /* MJPEG global tiling registers */ + WREG32_SOC15(JPEG, 0, mmJPEG_DEC_GFX10_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(JPEG, 0, mmJPEG_ENC_GFX10_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + + /* enable JMI channel */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JMI_CNTL), 0, + ~UVD_JMI_CNTL__SOFT_RESET_MASK); + + /* enable System Interrupt for JRBC */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, mmJPEG_SYS_INT_EN), + JPEG_SYS_INT_EN__DJRBC_MASK, + ~JPEG_SYS_INT_EN__DJRBC_MASK); + + WREG32_SOC15(JPEG, 0, mmUVD_LMI_JRBC_RB_VMID, 0); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_CNTL, (0x00000001L | 0x00000002L)); + WREG32_SOC15(JPEG, 0, mmUVD_LMI_JRBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(JPEG, 0, mmUVD_LMI_JRBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_RPTR, 0); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR, 0); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_CNTL, 0x00000002L); + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_SIZE, ring->ring_size / 4); + ring->wptr = RREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR); + + return 0; +} + +/** + * jpeg_v3_0_stop - stop JPEG block + * + * @adev: amdgpu_device pointer + * + * stop the JPEG block + */ +static int jpeg_v3_0_stop(struct amdgpu_device *adev) +{ + int r; + + /* reset JMI */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, mmUVD_JMI_CNTL), + UVD_JMI_CNTL__SOFT_RESET_MASK, + ~UVD_JMI_CNTL__SOFT_RESET_MASK); + + jpeg_v3_0_enable_clock_gating(adev); + + /* enable power gating */ + r = jpeg_v3_0_enable_static_power_gating(adev); + if (r) + return r; + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_jpeg(adev, false); + + return 0; +} + +/** + * jpeg_v3_0_dec_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t jpeg_v3_0_dec_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_RPTR); +} + +/** + * jpeg_v3_0_dec_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t jpeg_v3_0_dec_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR); +} + +/** + * jpeg_v3_0_dec_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void jpeg_v3_0_dec_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR, lower_32_bits(ring->wptr)); + } +} + +static bool jpeg_v3_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret = 1; + + ret &= (((RREG32_SOC15(JPEG, 0, mmUVD_JRBC_STATUS) & + UVD_JRBC_STATUS__RB_JOB_DONE_MASK) == + UVD_JRBC_STATUS__RB_JOB_DONE_MASK)); + + return ret; +} + +static int jpeg_v3_0_wait_for_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_JRBC_STATUS, + UVD_JRBC_STATUS__RB_JOB_DONE_MASK, + UVD_JRBC_STATUS__RB_JOB_DONE_MASK); +} + +static int jpeg_v3_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = state == AMD_CG_STATE_GATE; + + if (enable) { + if (!jpeg_v3_0_is_idle(handle)) + return -EBUSY; + jpeg_v3_0_enable_clock_gating(adev); + } else { + jpeg_v3_0_disable_clock_gating(adev); + } + + return 0; +} + +static int jpeg_v3_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + if(state == adev->jpeg.cur_state) + return 0; + + if (state == AMD_PG_STATE_GATE) + ret = jpeg_v3_0_stop(adev); + else + ret = jpeg_v3_0_start(adev); + + if(!ret) + adev->jpeg.cur_state = state; + + return ret; +} + +static int jpeg_v3_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int jpeg_v3_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("IH: JPEG TRAP\n"); + + switch (entry->src_id) { + case VCN_2_0__SRCID__JPEG_DECODE: + amdgpu_fence_process(adev->jpeg.inst->ring_dec); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static const struct amd_ip_funcs jpeg_v3_0_ip_funcs = { + .name = "jpeg_v3_0", + .early_init = jpeg_v3_0_early_init, + .late_init = NULL, + .sw_init = jpeg_v3_0_sw_init, + .sw_fini = jpeg_v3_0_sw_fini, + .hw_init = jpeg_v3_0_hw_init, + .hw_fini = jpeg_v3_0_hw_fini, + .suspend = jpeg_v3_0_suspend, + .resume = jpeg_v3_0_resume, + .is_idle = jpeg_v3_0_is_idle, + .wait_for_idle = jpeg_v3_0_wait_for_idle, + .check_soft_reset = NULL, + .pre_soft_reset = NULL, + .soft_reset = NULL, + .post_soft_reset = NULL, + .set_clockgating_state = jpeg_v3_0_set_clockgating_state, + .set_powergating_state = jpeg_v3_0_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs jpeg_v3_0_dec_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_JPEG, + .align_mask = 0xf, + .get_rptr = jpeg_v3_0_dec_ring_get_rptr, + .get_wptr = jpeg_v3_0_dec_ring_get_wptr, + .set_wptr = jpeg_v3_0_dec_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + + 8 + /* jpeg_v3_0_dec_ring_emit_vm_flush */ + 18 + 18 + /* jpeg_v3_0_dec_ring_emit_fence x2 vm fence */ + 8 + 16, + .emit_ib_size = 22, /* jpeg_v3_0_dec_ring_emit_ib */ + .emit_ib = jpeg_v2_0_dec_ring_emit_ib, + .emit_fence = jpeg_v2_0_dec_ring_emit_fence, + .emit_vm_flush = jpeg_v2_0_dec_ring_emit_vm_flush, + .test_ring = amdgpu_jpeg_dec_ring_test_ring, + .test_ib = amdgpu_jpeg_dec_ring_test_ib, + .insert_nop = jpeg_v2_0_dec_ring_nop, + .insert_start = jpeg_v2_0_dec_ring_insert_start, + .insert_end = jpeg_v2_0_dec_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_jpeg_ring_begin_use, + .end_use = amdgpu_jpeg_ring_end_use, + .emit_wreg = jpeg_v2_0_dec_ring_emit_wreg, + .emit_reg_wait = jpeg_v2_0_dec_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void jpeg_v3_0_set_dec_ring_funcs(struct amdgpu_device *adev) +{ + adev->jpeg.inst->ring_dec->funcs = &jpeg_v3_0_dec_ring_vm_funcs; + DRM_INFO("JPEG decode is enabled in VM mode\n"); +} + +static const struct amdgpu_irq_src_funcs jpeg_v3_0_irq_funcs = { + .set = jpeg_v3_0_set_interrupt_state, + .process = jpeg_v3_0_process_interrupt, +}; + +static void jpeg_v3_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->jpeg.inst->irq.num_types = 1; + adev->jpeg.inst->irq.funcs = &jpeg_v3_0_irq_funcs; +} + +const struct amdgpu_ip_block_version jpeg_v3_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_JPEG, + .major = 3, + .minor = 0, + .rev = 0, + .funcs = &jpeg_v3_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.h b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.h new file mode 100644 index 000000000..ce775a0c7 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __JPEG_V3_0_H__ +#define __JPEG_V3_0_H__ + +extern const struct amdgpu_ip_block_version jpeg_v3_0_ip_block; + +#endif /* __JPEG_V3_0_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c new file mode 100644 index 000000000..3eb3dcd56 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c @@ -0,0 +1,841 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "amdgpu_jpeg.h" +#include "amdgpu_pm.h" +#include "soc15.h" +#include "soc15d.h" +#include "jpeg_v2_0.h" +#include "jpeg_v4_0.h" +#include "mmsch_v4_0.h" + +#include "vcn/vcn_4_0_0_offset.h" +#include "vcn/vcn_4_0_0_sh_mask.h" +#include "ivsrcid/vcn/irqsrcs_vcn_4_0.h" + +#define regUVD_JPEG_PITCH_INTERNAL_OFFSET 0x401f + +static int jpeg_v4_0_start_sriov(struct amdgpu_device *adev); +static void jpeg_v4_0_set_dec_ring_funcs(struct amdgpu_device *adev); +static void jpeg_v4_0_set_irq_funcs(struct amdgpu_device *adev); +static int jpeg_v4_0_set_powergating_state(void *handle, + enum amd_powergating_state state); +static void jpeg_v4_0_set_ras_funcs(struct amdgpu_device *adev); + +static void jpeg_v4_0_dec_ring_set_wptr(struct amdgpu_ring *ring); + +/** + * jpeg_v4_0_early_init - set function pointers + * + * @handle: amdgpu_device pointer + * + * Set ring and irq function pointers + */ +static int jpeg_v4_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + + adev->jpeg.num_jpeg_inst = 1; + adev->jpeg.num_jpeg_rings = 1; + + jpeg_v4_0_set_dec_ring_funcs(adev); + jpeg_v4_0_set_irq_funcs(adev); + jpeg_v4_0_set_ras_funcs(adev); + + return 0; +} + +/** + * jpeg_v4_0_sw_init - sw init for JPEG block + * + * @handle: amdgpu_device pointer + * + * Load firmware and sw initialization + */ +static int jpeg_v4_0_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int r; + + /* JPEG TRAP */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, + VCN_4_0__SRCID__JPEG_DECODE, &adev->jpeg.inst->irq); + if (r) + return r; + + /* JPEG DJPEG POISON EVENT */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, + VCN_4_0__SRCID_DJPEG0_POISON, &adev->jpeg.inst->ras_poison_irq); + if (r) + return r; + + /* JPEG EJPEG POISON EVENT */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, + VCN_4_0__SRCID_EJPEG0_POISON, &adev->jpeg.inst->ras_poison_irq); + if (r) + return r; + + r = amdgpu_jpeg_sw_init(adev); + if (r) + return r; + + r = amdgpu_jpeg_resume(adev); + if (r) + return r; + + ring = adev->jpeg.inst->ring_dec; + ring->use_doorbell = true; + ring->doorbell_index = amdgpu_sriov_vf(adev) ? (((adev->doorbell_index.vcn.vcn_ring0_1) << 1) + 4) : ((adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 1); + ring->vm_hub = AMDGPU_MMHUB0(0); + + sprintf(ring->name, "jpeg_dec"); + r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + adev->jpeg.internal.jpeg_pitch[0] = regUVD_JPEG_PITCH_INTERNAL_OFFSET; + adev->jpeg.inst->external.jpeg_pitch[0] = SOC15_REG_OFFSET(JPEG, 0, regUVD_JPEG_PITCH); + + r = amdgpu_jpeg_ras_sw_init(adev); + if (r) + return r; + + return 0; +} + +/** + * jpeg_v4_0_sw_fini - sw fini for JPEG block + * + * @handle: amdgpu_device pointer + * + * JPEG suspend and free up sw allocation + */ +static int jpeg_v4_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_jpeg_suspend(adev); + if (r) + return r; + + r = amdgpu_jpeg_sw_fini(adev); + + return r; +} + +/** + * jpeg_v4_0_hw_init - start and test JPEG block + * + * @handle: amdgpu_device pointer + * + */ +static int jpeg_v4_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring = adev->jpeg.inst->ring_dec; + int r; + + if (amdgpu_sriov_vf(adev)) { + r = jpeg_v4_0_start_sriov(adev); + if (r) + return r; + ring->wptr = 0; + ring->wptr_old = 0; + jpeg_v4_0_dec_ring_set_wptr(ring); + ring->sched.ready = true; + } else { + adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell, + (adev->doorbell_index.vcn.vcn_ring0_1 << 1), 0); + + WREG32_SOC15(VCN, 0, regVCN_JPEG_DB_CTRL, + ring->doorbell_index << VCN_JPEG_DB_CTRL__OFFSET__SHIFT | + VCN_JPEG_DB_CTRL__EN_MASK); + + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + } + + DRM_DEV_INFO(adev->dev, "JPEG decode initialized successfully.\n"); + + return 0; +} + +/** + * jpeg_v4_0_hw_fini - stop the hardware block + * + * @handle: amdgpu_device pointer + * + * Stop the JPEG block, mark ring as not ready any more + */ +static int jpeg_v4_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->vcn.idle_work); + if (!amdgpu_sriov_vf(adev)) { + if (adev->jpeg.cur_state != AMD_PG_STATE_GATE && + RREG32_SOC15(JPEG, 0, regUVD_JRBC_STATUS)) + jpeg_v4_0_set_powergating_state(adev, AMD_PG_STATE_GATE); + } + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__JPEG)) + amdgpu_irq_put(adev, &adev->jpeg.inst->ras_poison_irq, 0); + + return 0; +} + +/** + * jpeg_v4_0_suspend - suspend JPEG block + * + * @handle: amdgpu_device pointer + * + * HW fini and suspend JPEG block + */ +static int jpeg_v4_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = jpeg_v4_0_hw_fini(adev); + if (r) + return r; + + r = amdgpu_jpeg_suspend(adev); + + return r; +} + +/** + * jpeg_v4_0_resume - resume JPEG block + * + * @handle: amdgpu_device pointer + * + * Resume firmware and hw init JPEG block + */ +static int jpeg_v4_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_jpeg_resume(adev); + if (r) + return r; + + r = jpeg_v4_0_hw_init(adev); + + return r; +} + +static void jpeg_v4_0_disable_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data = 0; + + data = RREG32_SOC15(JPEG, 0, regJPEG_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_JPEG_MGCG) { + data |= 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + data &= (~JPEG_CGC_CTRL__JPEG_DEC_MODE_MASK); + } else { + data &= ~JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + } + + data |= 1 << JPEG_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << JPEG_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(JPEG, 0, regJPEG_CGC_CTRL, data); + + data = RREG32_SOC15(JPEG, 0, regJPEG_CGC_GATE); + data &= ~(JPEG_CGC_GATE__JPEG_DEC_MASK + | JPEG_CGC_GATE__JPEG2_DEC_MASK + | JPEG_CGC_GATE__JMCIF_MASK + | JPEG_CGC_GATE__JRBBM_MASK); + WREG32_SOC15(JPEG, 0, regJPEG_CGC_GATE, data); +} + +static void jpeg_v4_0_enable_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data = 0; + + data = RREG32_SOC15(JPEG, 0, regJPEG_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_JPEG_MGCG) { + data |= 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + data |= JPEG_CGC_CTRL__JPEG_DEC_MODE_MASK; + } else { + data &= ~JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + } + + data |= 1 << JPEG_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << JPEG_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(JPEG, 0, regJPEG_CGC_CTRL, data); + + data = RREG32_SOC15(JPEG, 0, regJPEG_CGC_GATE); + data |= (JPEG_CGC_GATE__JPEG_DEC_MASK + |JPEG_CGC_GATE__JPEG2_DEC_MASK + |JPEG_CGC_GATE__JMCIF_MASK + |JPEG_CGC_GATE__JRBBM_MASK); + WREG32_SOC15(JPEG, 0, regJPEG_CGC_GATE, data); +} + +static int jpeg_v4_0_disable_static_power_gating(struct amdgpu_device *adev) +{ + if (adev->pg_flags & AMD_PG_SUPPORT_JPEG) { + uint32_t data = 0; + int r = 0; + + data = 1 << UVD_PGFSM_CONFIG__UVDJ_PWR_CONFIG__SHIFT; + WREG32(SOC15_REG_OFFSET(JPEG, 0, regUVD_PGFSM_CONFIG), data); + + r = SOC15_WAIT_ON_RREG(JPEG, 0, + regUVD_PGFSM_STATUS, UVD_PGFSM_STATUS_UVDJ_PWR_ON, + UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK); + + if (r) { + DRM_DEV_ERROR(adev->dev, "amdgpu: JPEG disable power gating failed\n"); + return r; + } + } + + /* disable anti hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, regUVD_JPEG_POWER_STATUS), 0, + ~UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK); + + /* keep the JPEG in static PG mode */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, regUVD_JPEG_POWER_STATUS), 0, + ~UVD_JPEG_POWER_STATUS__JPEG_PG_MODE_MASK); + + return 0; +} + +static int jpeg_v4_0_enable_static_power_gating(struct amdgpu_device *adev) +{ + /* enable anti hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, regUVD_JPEG_POWER_STATUS), + UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK, + ~UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK); + + if (adev->pg_flags & AMD_PG_SUPPORT_JPEG) { + uint32_t data = 0; + int r = 0; + + data = 2 << UVD_PGFSM_CONFIG__UVDJ_PWR_CONFIG__SHIFT; + WREG32(SOC15_REG_OFFSET(JPEG, 0, regUVD_PGFSM_CONFIG), data); + + r = SOC15_WAIT_ON_RREG(JPEG, 0, regUVD_PGFSM_STATUS, + (2 << UVD_PGFSM_STATUS__UVDJ_PWR_STATUS__SHIFT), + UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK); + + if (r) { + DRM_DEV_ERROR(adev->dev, "amdgpu: JPEG enable power gating failed\n"); + return r; + } + } + + return 0; +} + +/** + * jpeg_v4_0_start - start JPEG block + * + * @adev: amdgpu_device pointer + * + * Setup and start the JPEG block + */ +static int jpeg_v4_0_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = adev->jpeg.inst->ring_dec; + int r; + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_jpeg(adev, true); + + /* disable power gating */ + r = jpeg_v4_0_disable_static_power_gating(adev); + if (r) + return r; + + /* JPEG disable CGC */ + jpeg_v4_0_disable_clock_gating(adev); + + /* MJPEG global tiling registers */ + WREG32_SOC15(JPEG, 0, regJPEG_DEC_GFX10_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + + + /* enable JMI channel */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, regUVD_JMI_CNTL), 0, + ~UVD_JMI_CNTL__SOFT_RESET_MASK); + + /* enable System Interrupt for JRBC */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, regJPEG_SYS_INT_EN), + JPEG_SYS_INT_EN__DJRBC_MASK, + ~JPEG_SYS_INT_EN__DJRBC_MASK); + + WREG32_SOC15(JPEG, 0, regUVD_LMI_JRBC_RB_VMID, 0); + WREG32_SOC15(JPEG, 0, regUVD_JRBC_RB_CNTL, (0x00000001L | 0x00000002L)); + WREG32_SOC15(JPEG, 0, regUVD_LMI_JRBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(JPEG, 0, regUVD_LMI_JRBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(JPEG, 0, regUVD_JRBC_RB_RPTR, 0); + WREG32_SOC15(JPEG, 0, regUVD_JRBC_RB_WPTR, 0); + WREG32_SOC15(JPEG, 0, regUVD_JRBC_RB_CNTL, 0x00000002L); + WREG32_SOC15(JPEG, 0, regUVD_JRBC_RB_SIZE, ring->ring_size / 4); + ring->wptr = RREG32_SOC15(JPEG, 0, regUVD_JRBC_RB_WPTR); + + return 0; +} + +static int jpeg_v4_0_start_sriov(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + uint64_t ctx_addr; + uint32_t param, resp, expected; + uint32_t tmp, timeout; + + struct amdgpu_mm_table *table = &adev->virt.mm_table; + uint32_t *table_loc; + uint32_t table_size; + uint32_t size, size_dw; + uint32_t init_status; + + struct mmsch_v4_0_cmd_direct_write + direct_wt = { {0} }; + struct mmsch_v4_0_cmd_end end = { {0} }; + struct mmsch_v4_0_init_header header; + + direct_wt.cmd_header.command_type = + MMSCH_COMMAND__DIRECT_REG_WRITE; + end.cmd_header.command_type = + MMSCH_COMMAND__END; + + header.version = MMSCH_VERSION; + header.total_size = RREG32_SOC15(VCN, 0, regMMSCH_VF_CTX_SIZE); + + header.jpegdec.init_status = 0; + header.jpegdec.table_offset = 0; + header.jpegdec.table_size = 0; + + table_loc = (uint32_t *)table->cpu_addr; + table_loc += header.total_size; + + table_size = 0; + + ring = adev->jpeg.inst->ring_dec; + + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(JPEG, 0, + regUVD_LMI_JRBC_RB_64BIT_BAR_LOW), + lower_32_bits(ring->gpu_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(JPEG, 0, + regUVD_LMI_JRBC_RB_64BIT_BAR_HIGH), + upper_32_bits(ring->gpu_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(JPEG, 0, + regUVD_JRBC_RB_SIZE), ring->ring_size / 4); + + /* add end packet */ + MMSCH_V4_0_INSERT_END(); + + /* refine header */ + header.jpegdec.init_status = 0; + header.jpegdec.table_offset = header.total_size; + header.jpegdec.table_size = table_size; + header.total_size += table_size; + + /* Update init table header in memory */ + size = sizeof(struct mmsch_v4_0_init_header); + table_loc = (uint32_t *)table->cpu_addr; + memcpy((void *)table_loc, &header, size); + + /* message MMSCH (in VCN[0]) to initialize this client + * 1, write to mmsch_vf_ctx_addr_lo/hi register with GPU mc addr + * of memory descriptor location + */ + ctx_addr = table->gpu_addr; + WREG32_SOC15(VCN, 0, regMMSCH_VF_CTX_ADDR_LO, lower_32_bits(ctx_addr)); + WREG32_SOC15(VCN, 0, regMMSCH_VF_CTX_ADDR_HI, upper_32_bits(ctx_addr)); + + /* 2, update vmid of descriptor */ + tmp = RREG32_SOC15(VCN, 0, regMMSCH_VF_VMID); + tmp &= ~MMSCH_VF_VMID__VF_CTX_VMID_MASK; + /* use domain0 for MM scheduler */ + tmp |= (0 << MMSCH_VF_VMID__VF_CTX_VMID__SHIFT); + WREG32_SOC15(VCN, 0, regMMSCH_VF_VMID, tmp); + + /* 3, notify mmsch about the size of this descriptor */ + size = header.total_size; + WREG32_SOC15(VCN, 0, regMMSCH_VF_CTX_SIZE, size); + + /* 4, set resp to zero */ + WREG32_SOC15(VCN, 0, regMMSCH_VF_MAILBOX_RESP, 0); + + /* 5, kick off the initialization and wait until + * MMSCH_VF_MAILBOX_RESP becomes non-zero + */ + param = 0x00000001; + WREG32_SOC15(VCN, 0, regMMSCH_VF_MAILBOX_HOST, param); + tmp = 0; + timeout = 1000; + resp = 0; + expected = MMSCH_VF_MAILBOX_RESP__OK; + init_status = ((struct mmsch_v4_0_init_header *)(table_loc))->jpegdec.init_status; + while (resp != expected) { + resp = RREG32_SOC15(VCN, 0, regMMSCH_VF_MAILBOX_RESP); + + if (resp != 0) + break; + udelay(10); + tmp = tmp + 10; + if (tmp >= timeout) { + DRM_ERROR("failed to init MMSCH. TIME-OUT after %d usec"\ + " waiting for regMMSCH_VF_MAILBOX_RESP "\ + "(expected=0x%08x, readback=0x%08x)\n", + tmp, expected, resp); + return -EBUSY; + } + } + if (resp != expected && resp != MMSCH_VF_MAILBOX_RESP__INCOMPLETE && init_status != MMSCH_VF_ENGINE_STATUS__PASS) + DRM_ERROR("MMSCH init status is incorrect! readback=0x%08x, header init status for jpeg: %x\n", resp, init_status); + + return 0; + +} + +/** + * jpeg_v4_0_stop - stop JPEG block + * + * @adev: amdgpu_device pointer + * + * stop the JPEG block + */ +static int jpeg_v4_0_stop(struct amdgpu_device *adev) +{ + int r; + + /* reset JMI */ + WREG32_P(SOC15_REG_OFFSET(JPEG, 0, regUVD_JMI_CNTL), + UVD_JMI_CNTL__SOFT_RESET_MASK, + ~UVD_JMI_CNTL__SOFT_RESET_MASK); + + jpeg_v4_0_enable_clock_gating(adev); + + /* enable power gating */ + r = jpeg_v4_0_enable_static_power_gating(adev); + if (r) + return r; + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_jpeg(adev, false); + + return 0; +} + +/** + * jpeg_v4_0_dec_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t jpeg_v4_0_dec_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(JPEG, 0, regUVD_JRBC_RB_RPTR); +} + +/** + * jpeg_v4_0_dec_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t jpeg_v4_0_dec_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(JPEG, 0, regUVD_JRBC_RB_WPTR); +} + +/** + * jpeg_v4_0_dec_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void jpeg_v4_0_dec_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(JPEG, 0, regUVD_JRBC_RB_WPTR, lower_32_bits(ring->wptr)); + } +} + +static bool jpeg_v4_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret = 1; + + ret &= (((RREG32_SOC15(JPEG, 0, regUVD_JRBC_STATUS) & + UVD_JRBC_STATUS__RB_JOB_DONE_MASK) == + UVD_JRBC_STATUS__RB_JOB_DONE_MASK)); + + return ret; +} + +static int jpeg_v4_0_wait_for_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return SOC15_WAIT_ON_RREG(JPEG, 0, regUVD_JRBC_STATUS, + UVD_JRBC_STATUS__RB_JOB_DONE_MASK, + UVD_JRBC_STATUS__RB_JOB_DONE_MASK); +} + +static int jpeg_v4_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = state == AMD_CG_STATE_GATE; + + if (enable) { + if (!jpeg_v4_0_is_idle(handle)) + return -EBUSY; + jpeg_v4_0_enable_clock_gating(adev); + } else { + jpeg_v4_0_disable_clock_gating(adev); + } + + return 0; +} + +static int jpeg_v4_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + if (amdgpu_sriov_vf(adev)) { + adev->jpeg.cur_state = AMD_PG_STATE_UNGATE; + return 0; + } + + if (state == adev->jpeg.cur_state) + return 0; + + if (state == AMD_PG_STATE_GATE) + ret = jpeg_v4_0_stop(adev); + else + ret = jpeg_v4_0_start(adev); + + if (!ret) + adev->jpeg.cur_state = state; + + return ret; +} + +static int jpeg_v4_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int jpeg_v4_0_set_ras_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int jpeg_v4_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("IH: JPEG TRAP\n"); + + switch (entry->src_id) { + case VCN_4_0__SRCID__JPEG_DECODE: + amdgpu_fence_process(adev->jpeg.inst->ring_dec); + break; + default: + DRM_DEV_ERROR(adev->dev, "Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static const struct amd_ip_funcs jpeg_v4_0_ip_funcs = { + .name = "jpeg_v4_0", + .early_init = jpeg_v4_0_early_init, + .late_init = NULL, + .sw_init = jpeg_v4_0_sw_init, + .sw_fini = jpeg_v4_0_sw_fini, + .hw_init = jpeg_v4_0_hw_init, + .hw_fini = jpeg_v4_0_hw_fini, + .suspend = jpeg_v4_0_suspend, + .resume = jpeg_v4_0_resume, + .is_idle = jpeg_v4_0_is_idle, + .wait_for_idle = jpeg_v4_0_wait_for_idle, + .check_soft_reset = NULL, + .pre_soft_reset = NULL, + .soft_reset = NULL, + .post_soft_reset = NULL, + .set_clockgating_state = jpeg_v4_0_set_clockgating_state, + .set_powergating_state = jpeg_v4_0_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs jpeg_v4_0_dec_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_JPEG, + .align_mask = 0xf, + .get_rptr = jpeg_v4_0_dec_ring_get_rptr, + .get_wptr = jpeg_v4_0_dec_ring_get_wptr, + .set_wptr = jpeg_v4_0_dec_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + + 8 + /* jpeg_v4_0_dec_ring_emit_vm_flush */ + 18 + 18 + /* jpeg_v4_0_dec_ring_emit_fence x2 vm fence */ + 8 + 16, + .emit_ib_size = 22, /* jpeg_v4_0_dec_ring_emit_ib */ + .emit_ib = jpeg_v2_0_dec_ring_emit_ib, + .emit_fence = jpeg_v2_0_dec_ring_emit_fence, + .emit_vm_flush = jpeg_v2_0_dec_ring_emit_vm_flush, + .test_ring = amdgpu_jpeg_dec_ring_test_ring, + .test_ib = amdgpu_jpeg_dec_ring_test_ib, + .insert_nop = jpeg_v2_0_dec_ring_nop, + .insert_start = jpeg_v2_0_dec_ring_insert_start, + .insert_end = jpeg_v2_0_dec_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_jpeg_ring_begin_use, + .end_use = amdgpu_jpeg_ring_end_use, + .emit_wreg = jpeg_v2_0_dec_ring_emit_wreg, + .emit_reg_wait = jpeg_v2_0_dec_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void jpeg_v4_0_set_dec_ring_funcs(struct amdgpu_device *adev) +{ + adev->jpeg.inst->ring_dec->funcs = &jpeg_v4_0_dec_ring_vm_funcs; + DRM_DEV_INFO(adev->dev, "JPEG decode is enabled in VM mode\n"); +} + +static const struct amdgpu_irq_src_funcs jpeg_v4_0_irq_funcs = { + .set = jpeg_v4_0_set_interrupt_state, + .process = jpeg_v4_0_process_interrupt, +}; + +static const struct amdgpu_irq_src_funcs jpeg_v4_0_ras_irq_funcs = { + .set = jpeg_v4_0_set_ras_interrupt_state, + .process = amdgpu_jpeg_process_poison_irq, +}; + +static void jpeg_v4_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->jpeg.inst->irq.num_types = 1; + adev->jpeg.inst->irq.funcs = &jpeg_v4_0_irq_funcs; + + adev->jpeg.inst->ras_poison_irq.num_types = 1; + adev->jpeg.inst->ras_poison_irq.funcs = &jpeg_v4_0_ras_irq_funcs; +} + +const struct amdgpu_ip_block_version jpeg_v4_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_JPEG, + .major = 4, + .minor = 0, + .rev = 0, + .funcs = &jpeg_v4_0_ip_funcs, +}; + +static uint32_t jpeg_v4_0_query_poison_by_instance(struct amdgpu_device *adev, + uint32_t instance, uint32_t sub_block) +{ + uint32_t poison_stat = 0, reg_value = 0; + + switch (sub_block) { + case AMDGPU_JPEG_V4_0_JPEG0: + reg_value = RREG32_SOC15(JPEG, instance, regUVD_RAS_JPEG0_STATUS); + poison_stat = REG_GET_FIELD(reg_value, UVD_RAS_JPEG0_STATUS, POISONED_PF); + break; + case AMDGPU_JPEG_V4_0_JPEG1: + reg_value = RREG32_SOC15(JPEG, instance, regUVD_RAS_JPEG1_STATUS); + poison_stat = REG_GET_FIELD(reg_value, UVD_RAS_JPEG1_STATUS, POISONED_PF); + break; + default: + break; + } + + if (poison_stat) + dev_info(adev->dev, "Poison detected in JPEG%d sub_block%d\n", + instance, sub_block); + + return poison_stat; +} + +static bool jpeg_v4_0_query_ras_poison_status(struct amdgpu_device *adev) +{ + uint32_t inst = 0, sub = 0, poison_stat = 0; + + for (inst = 0; inst < adev->jpeg.num_jpeg_inst; inst++) + for (sub = 0; sub < AMDGPU_JPEG_V4_0_MAX_SUB_BLOCK; sub++) + poison_stat += + jpeg_v4_0_query_poison_by_instance(adev, inst, sub); + + return !!poison_stat; +} + +const struct amdgpu_ras_block_hw_ops jpeg_v4_0_ras_hw_ops = { + .query_poison_status = jpeg_v4_0_query_ras_poison_status, +}; + +static struct amdgpu_jpeg_ras jpeg_v4_0_ras = { + .ras_block = { + .hw_ops = &jpeg_v4_0_ras_hw_ops, + .ras_late_init = amdgpu_jpeg_ras_late_init, + }, +}; + +static void jpeg_v4_0_set_ras_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[JPEG_HWIP][0]) { + case IP_VERSION(4, 0, 0): + adev->jpeg.ras = &jpeg_v4_0_ras; + break; + default: + break; + } +} diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.h b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.h new file mode 100644 index 000000000..07d36c2ab --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.h @@ -0,0 +1,36 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __JPEG_V4_0_H__ +#define __JPEG_V4_0_H__ + +enum amdgpu_jpeg_v4_0_sub_block { + AMDGPU_JPEG_V4_0_JPEG0 = 0, + AMDGPU_JPEG_V4_0_JPEG1, + + AMDGPU_JPEG_V4_0_MAX_SUB_BLOCK, +}; + +extern const struct amdgpu_ip_block_version jpeg_v4_0_ip_block; + +#endif /* __JPEG_V4_0_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c new file mode 100644 index 000000000..1de79d660 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c @@ -0,0 +1,1218 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "amdgpu_jpeg.h" +#include "soc15.h" +#include "soc15d.h" +#include "jpeg_v4_0_3.h" +#include "mmsch_v4_0_3.h" + +#include "vcn/vcn_4_0_3_offset.h" +#include "vcn/vcn_4_0_3_sh_mask.h" +#include "ivsrcid/vcn/irqsrcs_vcn_4_0.h" + +enum jpeg_engin_status { + UVD_PGFSM_STATUS__UVDJ_PWR_ON = 0, + UVD_PGFSM_STATUS__UVDJ_PWR_OFF = 2, +}; + +static void jpeg_v4_0_3_set_dec_ring_funcs(struct amdgpu_device *adev); +static void jpeg_v4_0_3_set_irq_funcs(struct amdgpu_device *adev); +static int jpeg_v4_0_3_set_powergating_state(void *handle, + enum amd_powergating_state state); +static void jpeg_v4_0_3_set_ras_funcs(struct amdgpu_device *adev); +static void jpeg_v4_0_3_dec_ring_set_wptr(struct amdgpu_ring *ring); + +static int amdgpu_ih_srcid_jpeg[] = { + VCN_4_0__SRCID__JPEG_DECODE, + VCN_4_0__SRCID__JPEG1_DECODE, + VCN_4_0__SRCID__JPEG2_DECODE, + VCN_4_0__SRCID__JPEG3_DECODE, + VCN_4_0__SRCID__JPEG4_DECODE, + VCN_4_0__SRCID__JPEG5_DECODE, + VCN_4_0__SRCID__JPEG6_DECODE, + VCN_4_0__SRCID__JPEG7_DECODE +}; + +/** + * jpeg_v4_0_3_early_init - set function pointers + * + * @handle: amdgpu_device pointer + * + * Set ring and irq function pointers + */ +static int jpeg_v4_0_3_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->jpeg.num_jpeg_rings = AMDGPU_MAX_JPEG_RINGS; + + jpeg_v4_0_3_set_dec_ring_funcs(adev); + jpeg_v4_0_3_set_irq_funcs(adev); + jpeg_v4_0_3_set_ras_funcs(adev); + + return 0; +} + +/** + * jpeg_v4_0_3_sw_init - sw init for JPEG block + * + * @handle: amdgpu_device pointer + * + * Load firmware and sw initialization + */ +static int jpeg_v4_0_3_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int i, j, r, jpeg_inst; + + for (j = 0; j < adev->jpeg.num_jpeg_rings; ++j) { + /* JPEG TRAP */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, + amdgpu_ih_srcid_jpeg[j], &adev->jpeg.inst->irq); + if (r) + return r; + } + + r = amdgpu_jpeg_sw_init(adev); + if (r) + return r; + + r = amdgpu_jpeg_resume(adev); + if (r) + return r; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + jpeg_inst = GET_INST(JPEG, i); + + for (j = 0; j < adev->jpeg.num_jpeg_rings; ++j) { + ring = &adev->jpeg.inst[i].ring_dec[j]; + ring->use_doorbell = true; + ring->vm_hub = AMDGPU_MMHUB0(adev->jpeg.inst[i].aid_id); + if (!amdgpu_sriov_vf(adev)) { + ring->doorbell_index = + (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + + 1 + j + 9 * jpeg_inst; + } else { + if (j < 4) + ring->doorbell_index = + (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + + 4 + j + 32 * jpeg_inst; + else + ring->doorbell_index = + (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + + 8 + j + 32 * jpeg_inst; + } + sprintf(ring->name, "jpeg_dec_%d.%d", adev->jpeg.inst[i].aid_id, j); + r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + adev->jpeg.internal.jpeg_pitch[j] = + regUVD_JRBC0_UVD_JRBC_SCRATCH0_INTERNAL_OFFSET; + adev->jpeg.inst[i].external.jpeg_pitch[j] = + SOC15_REG_OFFSET1( + JPEG, jpeg_inst, + regUVD_JRBC0_UVD_JRBC_SCRATCH0, + (j ? (0x40 * j - 0xc80) : 0)); + } + } + + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__JPEG)) { + r = amdgpu_jpeg_ras_sw_init(adev); + if (r) { + dev_err(adev->dev, "Failed to initialize jpeg ras block!\n"); + return r; + } + } + + return 0; +} + +/** + * jpeg_v4_0_3_sw_fini - sw fini for JPEG block + * + * @handle: amdgpu_device pointer + * + * JPEG suspend and free up sw allocation + */ +static int jpeg_v4_0_3_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_jpeg_suspend(adev); + if (r) + return r; + + r = amdgpu_jpeg_sw_fini(adev); + + return r; +} + +static int jpeg_v4_0_3_start_sriov(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + uint64_t ctx_addr; + uint32_t param, resp, expected; + uint32_t tmp, timeout; + + struct amdgpu_mm_table *table = &adev->virt.mm_table; + uint32_t *table_loc; + uint32_t table_size; + uint32_t size, size_dw, item_offset; + uint32_t init_status; + int i, j, jpeg_inst; + + struct mmsch_v4_0_cmd_direct_write + direct_wt = { {0} }; + struct mmsch_v4_0_cmd_end end = { {0} }; + struct mmsch_v4_0_3_init_header header; + + direct_wt.cmd_header.command_type = + MMSCH_COMMAND__DIRECT_REG_WRITE; + end.cmd_header.command_type = + MMSCH_COMMAND__END; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; i++) { + jpeg_inst = GET_INST(JPEG, i); + + memset(&header, 0, sizeof(struct mmsch_v4_0_3_init_header)); + header.version = MMSCH_VERSION; + header.total_size = sizeof(struct mmsch_v4_0_3_init_header) >> 2; + + table_loc = (uint32_t *)table->cpu_addr; + table_loc += header.total_size; + + item_offset = header.total_size; + + for (j = 0; j < adev->jpeg.num_jpeg_rings; j++) { + ring = &adev->jpeg.inst[i].ring_dec[j]; + table_size = 0; + + tmp = SOC15_REG_OFFSET(JPEG, 0, regUVD_JMI0_UVD_LMI_JRBC_RB_64BIT_BAR_LOW); + MMSCH_V4_0_INSERT_DIRECT_WT(tmp, lower_32_bits(ring->gpu_addr)); + tmp = SOC15_REG_OFFSET(JPEG, 0, regUVD_JMI0_UVD_LMI_JRBC_RB_64BIT_BAR_HIGH); + MMSCH_V4_0_INSERT_DIRECT_WT(tmp, upper_32_bits(ring->gpu_addr)); + tmp = SOC15_REG_OFFSET(JPEG, 0, regUVD_JRBC0_UVD_JRBC_RB_SIZE); + MMSCH_V4_0_INSERT_DIRECT_WT(tmp, ring->ring_size / 4); + + if (j <= 3) { + header.mjpegdec0[j].table_offset = item_offset; + header.mjpegdec0[j].init_status = 0; + header.mjpegdec0[j].table_size = table_size; + } else { + header.mjpegdec1[j - 4].table_offset = item_offset; + header.mjpegdec1[j - 4].init_status = 0; + header.mjpegdec1[j - 4].table_size = table_size; + } + header.total_size += table_size; + item_offset += table_size; + } + + MMSCH_V4_0_INSERT_END(); + + /* send init table to MMSCH */ + size = sizeof(struct mmsch_v4_0_3_init_header); + table_loc = (uint32_t *)table->cpu_addr; + memcpy((void *)table_loc, &header, size); + + ctx_addr = table->gpu_addr; + WREG32_SOC15(VCN, jpeg_inst, regMMSCH_VF_CTX_ADDR_LO, lower_32_bits(ctx_addr)); + WREG32_SOC15(VCN, jpeg_inst, regMMSCH_VF_CTX_ADDR_HI, upper_32_bits(ctx_addr)); + + tmp = RREG32_SOC15(VCN, jpeg_inst, regMMSCH_VF_VMID); + tmp &= ~MMSCH_VF_VMID__VF_CTX_VMID_MASK; + tmp |= (0 << MMSCH_VF_VMID__VF_CTX_VMID__SHIFT); + WREG32_SOC15(VCN, jpeg_inst, regMMSCH_VF_VMID, tmp); + + size = header.total_size; + WREG32_SOC15(VCN, jpeg_inst, regMMSCH_VF_CTX_SIZE, size); + + WREG32_SOC15(VCN, jpeg_inst, regMMSCH_VF_MAILBOX_RESP, 0); + + param = 0x00000001; + WREG32_SOC15(VCN, jpeg_inst, regMMSCH_VF_MAILBOX_HOST, param); + tmp = 0; + timeout = 1000; + resp = 0; + expected = MMSCH_VF_MAILBOX_RESP__OK; + init_status = + ((struct mmsch_v4_0_3_init_header *)(table_loc))->mjpegdec0[i].init_status; + while (resp != expected) { + resp = RREG32_SOC15(VCN, jpeg_inst, regMMSCH_VF_MAILBOX_RESP); + + if (resp != 0) + break; + udelay(10); + tmp = tmp + 10; + if (tmp >= timeout) { + DRM_ERROR("failed to init MMSCH. TIME-OUT after %d usec"\ + " waiting for regMMSCH_VF_MAILBOX_RESP "\ + "(expected=0x%08x, readback=0x%08x)\n", + tmp, expected, resp); + return -EBUSY; + } + } + if (resp != expected && resp != MMSCH_VF_MAILBOX_RESP__INCOMPLETE && + init_status != MMSCH_VF_ENGINE_STATUS__PASS) + DRM_ERROR("MMSCH init status is incorrect! readback=0x%08x, header init status for jpeg: %x\n", + resp, init_status); + + } + return 0; +} + +/** + * jpeg_v4_0_3_hw_init - start and test JPEG block + * + * @handle: amdgpu_device pointer + * + */ +static int jpeg_v4_0_3_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int i, j, r, jpeg_inst; + + if (amdgpu_sriov_vf(adev)) { + r = jpeg_v4_0_3_start_sriov(adev); + if (r) + return r; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + for (j = 0; j < adev->jpeg.num_jpeg_rings; ++j) { + ring = &adev->jpeg.inst[i].ring_dec[j]; + ring->wptr = 0; + ring->wptr_old = 0; + jpeg_v4_0_3_dec_ring_set_wptr(ring); + ring->sched.ready = true; + } + } + } else { + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + jpeg_inst = GET_INST(JPEG, i); + + ring = adev->jpeg.inst[i].ring_dec; + + if (ring->use_doorbell) + adev->nbio.funcs->vcn_doorbell_range( + adev, ring->use_doorbell, + (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + + 9 * jpeg_inst, + adev->jpeg.inst[i].aid_id); + + for (j = 0; j < adev->jpeg.num_jpeg_rings; ++j) { + ring = &adev->jpeg.inst[i].ring_dec[j]; + if (ring->use_doorbell) + WREG32_SOC15_OFFSET( + VCN, GET_INST(VCN, i), + regVCN_JPEG_DB_CTRL, + (ring->pipe ? (ring->pipe - 0x15) : 0), + ring->doorbell_index + << VCN_JPEG_DB_CTRL__OFFSET__SHIFT | + VCN_JPEG_DB_CTRL__EN_MASK); + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + } + } + } + DRM_DEV_INFO(adev->dev, "JPEG decode initialized successfully.\n"); + + return 0; +} + +/** + * jpeg_v4_0_3_hw_fini - stop the hardware block + * + * @handle: amdgpu_device pointer + * + * Stop the JPEG block, mark ring as not ready any more + */ +static int jpeg_v4_0_3_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret = 0; + + cancel_delayed_work_sync(&adev->jpeg.idle_work); + + if (!amdgpu_sriov_vf(adev)) { + if (adev->jpeg.cur_state != AMD_PG_STATE_GATE) + ret = jpeg_v4_0_3_set_powergating_state(adev, AMD_PG_STATE_GATE); + } + + return ret; +} + +/** + * jpeg_v4_0_3_suspend - suspend JPEG block + * + * @handle: amdgpu_device pointer + * + * HW fini and suspend JPEG block + */ +static int jpeg_v4_0_3_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = jpeg_v4_0_3_hw_fini(adev); + if (r) + return r; + + r = amdgpu_jpeg_suspend(adev); + + return r; +} + +/** + * jpeg_v4_0_3_resume - resume JPEG block + * + * @handle: amdgpu_device pointer + * + * Resume firmware and hw init JPEG block + */ +static int jpeg_v4_0_3_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_jpeg_resume(adev); + if (r) + return r; + + r = jpeg_v4_0_3_hw_init(adev); + + return r; +} + +static void jpeg_v4_0_3_disable_clock_gating(struct amdgpu_device *adev, int inst_idx) +{ + int i, jpeg_inst; + uint32_t data; + + jpeg_inst = GET_INST(JPEG, inst_idx); + data = RREG32_SOC15(JPEG, jpeg_inst, regJPEG_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_JPEG_MGCG) { + data |= 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + data &= (~(JPEG_CGC_CTRL__JPEG0_DEC_MODE_MASK << 1)); + } else { + data &= ~JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + } + + data |= 1 << JPEG_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << JPEG_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(JPEG, jpeg_inst, regJPEG_CGC_CTRL, data); + + data = RREG32_SOC15(JPEG, jpeg_inst, regJPEG_CGC_GATE); + data &= ~(JPEG_CGC_GATE__JMCIF_MASK | JPEG_CGC_GATE__JRBBM_MASK); + for (i = 0; i < adev->jpeg.num_jpeg_rings; ++i) + data &= ~(JPEG_CGC_GATE__JPEG0_DEC_MASK << i); + WREG32_SOC15(JPEG, jpeg_inst, regJPEG_CGC_GATE, data); +} + +static void jpeg_v4_0_3_enable_clock_gating(struct amdgpu_device *adev, int inst_idx) +{ + int i, jpeg_inst; + uint32_t data; + + jpeg_inst = GET_INST(JPEG, inst_idx); + data = RREG32_SOC15(JPEG, jpeg_inst, regJPEG_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_JPEG_MGCG) { + data |= 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + data |= (JPEG_CGC_CTRL__JPEG0_DEC_MODE_MASK << 1); + } else { + data &= ~JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + } + + data |= 1 << JPEG_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << JPEG_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(JPEG, jpeg_inst, regJPEG_CGC_CTRL, data); + + data = RREG32_SOC15(JPEG, jpeg_inst, regJPEG_CGC_GATE); + data |= (JPEG_CGC_GATE__JMCIF_MASK | JPEG_CGC_GATE__JRBBM_MASK); + for (i = 0; i < adev->jpeg.num_jpeg_rings; ++i) + data |= (JPEG_CGC_GATE__JPEG0_DEC_MASK << i); + WREG32_SOC15(JPEG, jpeg_inst, regJPEG_CGC_GATE, data); +} + +/** + * jpeg_v4_0_3_start - start JPEG block + * + * @adev: amdgpu_device pointer + * + * Setup and start the JPEG block + */ +static int jpeg_v4_0_3_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + int i, j, jpeg_inst; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + jpeg_inst = GET_INST(JPEG, i); + + WREG32_SOC15(JPEG, jpeg_inst, regUVD_PGFSM_CONFIG, + 1 << UVD_PGFSM_CONFIG__UVDJ_PWR_CONFIG__SHIFT); + SOC15_WAIT_ON_RREG( + JPEG, jpeg_inst, regUVD_PGFSM_STATUS, + UVD_PGFSM_STATUS__UVDJ_PWR_ON + << UVD_PGFSM_STATUS__UVDJ_PWR_STATUS__SHIFT, + UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK); + + /* disable anti hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(JPEG, jpeg_inst, + regUVD_JPEG_POWER_STATUS), + 0, ~UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK); + + /* JPEG disable CGC */ + jpeg_v4_0_3_disable_clock_gating(adev, i); + + /* MJPEG global tiling registers */ + WREG32_SOC15(JPEG, jpeg_inst, regJPEG_DEC_GFX8_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(JPEG, jpeg_inst, regJPEG_DEC_GFX10_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + + /* enable JMI channel */ + WREG32_P(SOC15_REG_OFFSET(JPEG, jpeg_inst, regUVD_JMI_CNTL), 0, + ~UVD_JMI_CNTL__SOFT_RESET_MASK); + + for (j = 0; j < adev->jpeg.num_jpeg_rings; ++j) { + unsigned int reg_offset = (j?(0x40 * j - 0xc80):0); + + ring = &adev->jpeg.inst[i].ring_dec[j]; + + /* enable System Interrupt for JRBC */ + WREG32_P(SOC15_REG_OFFSET(JPEG, jpeg_inst, + regJPEG_SYS_INT_EN), + JPEG_SYS_INT_EN__DJRBC0_MASK << j, + ~(JPEG_SYS_INT_EN__DJRBC0_MASK << j)); + + WREG32_SOC15_OFFSET(JPEG, jpeg_inst, + regUVD_JMI0_UVD_LMI_JRBC_RB_VMID, + reg_offset, 0); + WREG32_SOC15_OFFSET(JPEG, jpeg_inst, + regUVD_JRBC0_UVD_JRBC_RB_CNTL, + reg_offset, + (0x00000001L | 0x00000002L)); + WREG32_SOC15_OFFSET( + JPEG, jpeg_inst, + regUVD_JMI0_UVD_LMI_JRBC_RB_64BIT_BAR_LOW, + reg_offset, lower_32_bits(ring->gpu_addr)); + WREG32_SOC15_OFFSET( + JPEG, jpeg_inst, + regUVD_JMI0_UVD_LMI_JRBC_RB_64BIT_BAR_HIGH, + reg_offset, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15_OFFSET(JPEG, jpeg_inst, + regUVD_JRBC0_UVD_JRBC_RB_RPTR, + reg_offset, 0); + WREG32_SOC15_OFFSET(JPEG, jpeg_inst, + regUVD_JRBC0_UVD_JRBC_RB_WPTR, + reg_offset, 0); + WREG32_SOC15_OFFSET(JPEG, jpeg_inst, + regUVD_JRBC0_UVD_JRBC_RB_CNTL, + reg_offset, 0x00000002L); + WREG32_SOC15_OFFSET(JPEG, jpeg_inst, + regUVD_JRBC0_UVD_JRBC_RB_SIZE, + reg_offset, ring->ring_size / 4); + ring->wptr = RREG32_SOC15_OFFSET( + JPEG, jpeg_inst, regUVD_JRBC0_UVD_JRBC_RB_WPTR, + reg_offset); + } + } + + return 0; +} + +/** + * jpeg_v4_0_3_stop - stop JPEG block + * + * @adev: amdgpu_device pointer + * + * stop the JPEG block + */ +static int jpeg_v4_0_3_stop(struct amdgpu_device *adev) +{ + int i, jpeg_inst; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + jpeg_inst = GET_INST(JPEG, i); + /* reset JMI */ + WREG32_P(SOC15_REG_OFFSET(JPEG, jpeg_inst, regUVD_JMI_CNTL), + UVD_JMI_CNTL__SOFT_RESET_MASK, + ~UVD_JMI_CNTL__SOFT_RESET_MASK); + + jpeg_v4_0_3_enable_clock_gating(adev, i); + + /* enable anti hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(JPEG, jpeg_inst, + regUVD_JPEG_POWER_STATUS), + UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK, + ~UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK); + + WREG32_SOC15(JPEG, jpeg_inst, regUVD_PGFSM_CONFIG, + 2 << UVD_PGFSM_CONFIG__UVDJ_PWR_CONFIG__SHIFT); + SOC15_WAIT_ON_RREG( + JPEG, jpeg_inst, regUVD_PGFSM_STATUS, + UVD_PGFSM_STATUS__UVDJ_PWR_OFF + << UVD_PGFSM_STATUS__UVDJ_PWR_STATUS__SHIFT, + UVD_PGFSM_STATUS__UVDJ_PWR_STATUS_MASK); + } + + return 0; +} + +/** + * jpeg_v4_0_3_dec_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t jpeg_v4_0_3_dec_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15_OFFSET( + JPEG, GET_INST(JPEG, ring->me), regUVD_JRBC0_UVD_JRBC_RB_RPTR, + ring->pipe ? (0x40 * ring->pipe - 0xc80) : 0); +} + +/** + * jpeg_v4_0_3_dec_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t jpeg_v4_0_3_dec_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) + return adev->wb.wb[ring->wptr_offs]; + else + return RREG32_SOC15_OFFSET( + JPEG, GET_INST(JPEG, ring->me), + regUVD_JRBC0_UVD_JRBC_RB_WPTR, + ring->pipe ? (0x40 * ring->pipe - 0xc80) : 0); +} + +/** + * jpeg_v4_0_3_dec_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void jpeg_v4_0_3_dec_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + adev->wb.wb[ring->wptr_offs] = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15_OFFSET(JPEG, GET_INST(JPEG, ring->me), + regUVD_JRBC0_UVD_JRBC_RB_WPTR, + (ring->pipe ? (0x40 * ring->pipe - 0xc80) : + 0), + lower_32_bits(ring->wptr)); + } +} + +/** + * jpeg_v4_0_3_dec_ring_insert_start - insert a start command + * + * @ring: amdgpu_ring pointer + * + * Write a start command to the ring. + */ +static void jpeg_v4_0_3_dec_ring_insert_start(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x62a04); /* PCTL0_MMHUB_DEEPSLEEP_IB */ + + amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x80004000); +} + +/** + * jpeg_v4_0_3_dec_ring_insert_end - insert a end command + * + * @ring: amdgpu_ring pointer + * + * Write a end command to the ring. + */ +static void jpeg_v4_0_3_dec_ring_insert_end(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x62a04); + + amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x00004000); +} + +/** + * jpeg_v4_0_3_dec_ring_emit_fence - emit an fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write a fence and a trap command to the ring. + */ +static void jpeg_v4_0_3_dec_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned int flags) +{ + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, PACKETJ(regUVD_JPEG_GPCOM_DATA0_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, seq); + + amdgpu_ring_write(ring, PACKETJ(regUVD_JPEG_GPCOM_DATA1_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, seq); + + amdgpu_ring_write(ring, PACKETJ(regUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_LOW_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + + amdgpu_ring_write(ring, PACKETJ(regUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_HIGH_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + + amdgpu_ring_write(ring, PACKETJ(regUVD_JPEG_GPCOM_CMD_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x8); + + amdgpu_ring_write(ring, PACKETJ(regUVD_JPEG_GPCOM_CMD_INTERNAL_OFFSET, + 0, PACKETJ_CONDITION_CHECK0, PACKETJ_TYPE4)); + amdgpu_ring_write(ring, 0); + + if (ring->adev->jpeg.inst[ring->me].aid_id) { + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_EXTERNAL_MCM_ADDR_INTERNAL_OFFSET, + 0, PACKETJ_CONDITION_CHECK0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x4); + } else { + amdgpu_ring_write(ring, PACKETJ(0, 0, 0, PACKETJ_TYPE6)); + amdgpu_ring_write(ring, 0); + } + + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x3fbc); + + if (ring->adev->jpeg.inst[ring->me].aid_id) { + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_EXTERNAL_MCM_ADDR_INTERNAL_OFFSET, + 0, PACKETJ_CONDITION_CHECK0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x0); + } else { + amdgpu_ring_write(ring, PACKETJ(0, 0, 0, PACKETJ_TYPE6)); + amdgpu_ring_write(ring, 0); + } + + amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x1); + + amdgpu_ring_write(ring, PACKETJ(0, 0, 0, PACKETJ_TYPE7)); + amdgpu_ring_write(ring, 0); +} + +/** + * jpeg_v4_0_3_dec_ring_emit_ib - execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: job to retrieve vmid from + * @ib: indirect buffer to execute + * @flags: unused + * + * Write ring commands to execute the indirect buffer. + */ +static void jpeg_v4_0_3_dec_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned int vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, PACKETJ(regUVD_LMI_JRBC_IB_VMID_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, (vmid | (vmid << 4))); + + amdgpu_ring_write(ring, PACKETJ(regUVD_LMI_JPEG_VMID_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, (vmid | (vmid << 4))); + + amdgpu_ring_write(ring, PACKETJ(regUVD_LMI_JRBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + + amdgpu_ring_write(ring, PACKETJ(regUVD_LMI_JRBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_IB_SIZE_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, ib->length_dw); + + amdgpu_ring_write(ring, PACKETJ(regUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_LOW_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, lower_32_bits(ring->gpu_addr)); + + amdgpu_ring_write(ring, PACKETJ(regUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_HIGH_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, upper_32_bits(ring->gpu_addr)); + + amdgpu_ring_write(ring, PACKETJ(0, 0, PACKETJ_CONDITION_CHECK0, PACKETJ_TYPE2)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_RB_COND_RD_TIMER_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x01400200); + + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_RB_REF_DATA_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x2); + + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_STATUS_INTERNAL_OFFSET, + 0, PACKETJ_CONDITION_CHECK3, PACKETJ_TYPE3)); + amdgpu_ring_write(ring, 0x2); +} + +static void jpeg_v4_0_3_dec_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + uint32_t reg_offset = (reg << 2); + + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_RB_COND_RD_TIMER_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, 0x01400200); + + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_RB_REF_DATA_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + amdgpu_ring_write(ring, val); + + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + if (reg_offset >= 0x10000 && reg_offset <= 0x105ff) { + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, + PACKETJ((reg_offset >> 2), 0, 0, PACKETJ_TYPE3)); + } else { + amdgpu_ring_write(ring, reg_offset); + amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR, + 0, 0, PACKETJ_TYPE3)); + } + amdgpu_ring_write(ring, mask); +} + +static void jpeg_v4_0_3_dec_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + uint32_t data0, data1, mask; + + pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for register write */ + data0 = hub->ctx0_ptb_addr_lo32 + vmid * hub->ctx_addr_distance; + data1 = lower_32_bits(pd_addr); + mask = 0xffffffff; + jpeg_v4_0_3_dec_ring_emit_reg_wait(ring, data0, data1, mask); +} + +static void jpeg_v4_0_3_dec_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val) +{ + uint32_t reg_offset = (reg << 2); + + amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET, + 0, 0, PACKETJ_TYPE0)); + if (reg_offset >= 0x10000 && reg_offset <= 0x105ff) { + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, + PACKETJ((reg_offset >> 2), 0, 0, PACKETJ_TYPE0)); + } else { + amdgpu_ring_write(ring, reg_offset); + amdgpu_ring_write(ring, PACKETJ(JRBC_DEC_EXTERNAL_REG_WRITE_ADDR, + 0, 0, PACKETJ_TYPE0)); + } + amdgpu_ring_write(ring, val); +} + +static void jpeg_v4_0_3_dec_ring_nop(struct amdgpu_ring *ring, uint32_t count) +{ + int i; + + WARN_ON(ring->wptr % 2 || count % 2); + + for (i = 0; i < count / 2; i++) { + amdgpu_ring_write(ring, PACKETJ(0, 0, 0, PACKETJ_TYPE6)); + amdgpu_ring_write(ring, 0); + } +} + +static bool jpeg_v4_0_3_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool ret = false; + int i, j; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + for (j = 0; j < adev->jpeg.num_jpeg_rings; ++j) { + unsigned int reg_offset = (j?(0x40 * j - 0xc80):0); + + ret &= ((RREG32_SOC15_OFFSET( + JPEG, GET_INST(JPEG, i), + regUVD_JRBC0_UVD_JRBC_STATUS, + reg_offset) & + UVD_JRBC0_UVD_JRBC_STATUS__RB_JOB_DONE_MASK) == + UVD_JRBC0_UVD_JRBC_STATUS__RB_JOB_DONE_MASK); + } + } + + return ret; +} + +static int jpeg_v4_0_3_wait_for_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret = 0; + int i, j; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + for (j = 0; j < adev->jpeg.num_jpeg_rings; ++j) { + unsigned int reg_offset = (j?(0x40 * j - 0xc80):0); + + ret &= SOC15_WAIT_ON_RREG_OFFSET( + JPEG, GET_INST(JPEG, i), + regUVD_JRBC0_UVD_JRBC_STATUS, reg_offset, + UVD_JRBC0_UVD_JRBC_STATUS__RB_JOB_DONE_MASK, + UVD_JRBC0_UVD_JRBC_STATUS__RB_JOB_DONE_MASK); + } + } + return ret; +} + +static int jpeg_v4_0_3_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = state == AMD_CG_STATE_GATE; + int i; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + if (enable) { + if (!jpeg_v4_0_3_is_idle(handle)) + return -EBUSY; + jpeg_v4_0_3_enable_clock_gating(adev, i); + } else { + jpeg_v4_0_3_disable_clock_gating(adev, i); + } + } + return 0; +} + +static int jpeg_v4_0_3_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + if (state == adev->jpeg.cur_state) + return 0; + + if (state == AMD_PG_STATE_GATE) + ret = jpeg_v4_0_3_stop(adev); + else + ret = jpeg_v4_0_3_start(adev); + + if (!ret) + adev->jpeg.cur_state = state; + + return ret; +} + +static int jpeg_v4_0_3_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int jpeg_v4_0_3_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t i, inst; + + i = node_id_to_phys_map[entry->node_id]; + DRM_DEV_DEBUG(adev->dev, "IH: JPEG TRAP\n"); + + for (inst = 0; inst < adev->jpeg.num_jpeg_inst; ++inst) + if (adev->jpeg.inst[inst].aid_id == i) + break; + + if (inst >= adev->jpeg.num_jpeg_inst) { + dev_WARN_ONCE(adev->dev, 1, + "Interrupt received for unknown JPEG instance %d", + entry->node_id); + return 0; + } + + switch (entry->src_id) { + case VCN_4_0__SRCID__JPEG_DECODE: + amdgpu_fence_process(&adev->jpeg.inst[inst].ring_dec[0]); + break; + case VCN_4_0__SRCID__JPEG1_DECODE: + amdgpu_fence_process(&adev->jpeg.inst[inst].ring_dec[1]); + break; + case VCN_4_0__SRCID__JPEG2_DECODE: + amdgpu_fence_process(&adev->jpeg.inst[inst].ring_dec[2]); + break; + case VCN_4_0__SRCID__JPEG3_DECODE: + amdgpu_fence_process(&adev->jpeg.inst[inst].ring_dec[3]); + break; + case VCN_4_0__SRCID__JPEG4_DECODE: + amdgpu_fence_process(&adev->jpeg.inst[inst].ring_dec[4]); + break; + case VCN_4_0__SRCID__JPEG5_DECODE: + amdgpu_fence_process(&adev->jpeg.inst[inst].ring_dec[5]); + break; + case VCN_4_0__SRCID__JPEG6_DECODE: + amdgpu_fence_process(&adev->jpeg.inst[inst].ring_dec[6]); + break; + case VCN_4_0__SRCID__JPEG7_DECODE: + amdgpu_fence_process(&adev->jpeg.inst[inst].ring_dec[7]); + break; + default: + DRM_DEV_ERROR(adev->dev, "Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static const struct amd_ip_funcs jpeg_v4_0_3_ip_funcs = { + .name = "jpeg_v4_0_3", + .early_init = jpeg_v4_0_3_early_init, + .late_init = NULL, + .sw_init = jpeg_v4_0_3_sw_init, + .sw_fini = jpeg_v4_0_3_sw_fini, + .hw_init = jpeg_v4_0_3_hw_init, + .hw_fini = jpeg_v4_0_3_hw_fini, + .suspend = jpeg_v4_0_3_suspend, + .resume = jpeg_v4_0_3_resume, + .is_idle = jpeg_v4_0_3_is_idle, + .wait_for_idle = jpeg_v4_0_3_wait_for_idle, + .check_soft_reset = NULL, + .pre_soft_reset = NULL, + .soft_reset = NULL, + .post_soft_reset = NULL, + .set_clockgating_state = jpeg_v4_0_3_set_clockgating_state, + .set_powergating_state = jpeg_v4_0_3_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs jpeg_v4_0_3_dec_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_JPEG, + .align_mask = 0xf, + .get_rptr = jpeg_v4_0_3_dec_ring_get_rptr, + .get_wptr = jpeg_v4_0_3_dec_ring_get_wptr, + .set_wptr = jpeg_v4_0_3_dec_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + + 8 + /* jpeg_v4_0_3_dec_ring_emit_vm_flush */ + 22 + 22 + /* jpeg_v4_0_3_dec_ring_emit_fence x2 vm fence */ + 8 + 16, + .emit_ib_size = 22, /* jpeg_v4_0_3_dec_ring_emit_ib */ + .emit_ib = jpeg_v4_0_3_dec_ring_emit_ib, + .emit_fence = jpeg_v4_0_3_dec_ring_emit_fence, + .emit_vm_flush = jpeg_v4_0_3_dec_ring_emit_vm_flush, + .test_ring = amdgpu_jpeg_dec_ring_test_ring, + .test_ib = amdgpu_jpeg_dec_ring_test_ib, + .insert_nop = jpeg_v4_0_3_dec_ring_nop, + .insert_start = jpeg_v4_0_3_dec_ring_insert_start, + .insert_end = jpeg_v4_0_3_dec_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_jpeg_ring_begin_use, + .end_use = amdgpu_jpeg_ring_end_use, + .emit_wreg = jpeg_v4_0_3_dec_ring_emit_wreg, + .emit_reg_wait = jpeg_v4_0_3_dec_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void jpeg_v4_0_3_set_dec_ring_funcs(struct amdgpu_device *adev) +{ + int i, j, jpeg_inst; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + for (j = 0; j < adev->jpeg.num_jpeg_rings; ++j) { + adev->jpeg.inst[i].ring_dec[j].funcs = &jpeg_v4_0_3_dec_ring_vm_funcs; + adev->jpeg.inst[i].ring_dec[j].me = i; + adev->jpeg.inst[i].ring_dec[j].pipe = j; + } + jpeg_inst = GET_INST(JPEG, i); + adev->jpeg.inst[i].aid_id = + jpeg_inst / adev->jpeg.num_inst_per_aid; + } + DRM_DEV_INFO(adev->dev, "JPEG decode is enabled in VM mode\n"); +} + +static const struct amdgpu_irq_src_funcs jpeg_v4_0_3_irq_funcs = { + .set = jpeg_v4_0_3_set_interrupt_state, + .process = jpeg_v4_0_3_process_interrupt, +}; + +static void jpeg_v4_0_3_set_irq_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { + adev->jpeg.inst->irq.num_types += adev->jpeg.num_jpeg_rings; + } + adev->jpeg.inst->irq.funcs = &jpeg_v4_0_3_irq_funcs; +} + +const struct amdgpu_ip_block_version jpeg_v4_0_3_ip_block = { + .type = AMD_IP_BLOCK_TYPE_JPEG, + .major = 4, + .minor = 0, + .rev = 3, + .funcs = &jpeg_v4_0_3_ip_funcs, +}; + +static const struct amdgpu_ras_err_status_reg_entry jpeg_v4_0_3_ue_reg_list[] = { + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG0S, regVCN_UE_ERR_STATUS_HI_JPEG0S), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG0S"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG0D, regVCN_UE_ERR_STATUS_HI_JPEG0D), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG0D"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG1S, regVCN_UE_ERR_STATUS_HI_JPEG1S), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG1S"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG1D, regVCN_UE_ERR_STATUS_HI_JPEG1D), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG1D"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG2S, regVCN_UE_ERR_STATUS_HI_JPEG2S), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG2S"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG2D, regVCN_UE_ERR_STATUS_HI_JPEG2D), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG2D"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG3S, regVCN_UE_ERR_STATUS_HI_JPEG3S), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG3S"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG3D, regVCN_UE_ERR_STATUS_HI_JPEG3D), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG3D"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG4S, regVCN_UE_ERR_STATUS_HI_JPEG4S), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG4S"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG4D, regVCN_UE_ERR_STATUS_HI_JPEG4D), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG4D"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG5S, regVCN_UE_ERR_STATUS_HI_JPEG5S), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG5S"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG5D, regVCN_UE_ERR_STATUS_HI_JPEG5D), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG5D"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG6S, regVCN_UE_ERR_STATUS_HI_JPEG6S), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG6S"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG6D, regVCN_UE_ERR_STATUS_HI_JPEG6D), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG6D"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG7S, regVCN_UE_ERR_STATUS_HI_JPEG7S), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG7S"}, + {AMDGPU_RAS_REG_ENTRY(JPEG, 0, regVCN_UE_ERR_STATUS_LO_JPEG7D, regVCN_UE_ERR_STATUS_HI_JPEG7D), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "JPEG7D"}, +}; + +static void jpeg_v4_0_3_inst_query_ras_error_count(struct amdgpu_device *adev, + uint32_t jpeg_inst, + void *ras_err_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_err_status; + + /* jpeg v4_0_3 only support uncorrectable errors */ + amdgpu_ras_inst_query_ras_error_count(adev, + jpeg_v4_0_3_ue_reg_list, + ARRAY_SIZE(jpeg_v4_0_3_ue_reg_list), + NULL, 0, GET_INST(VCN, jpeg_inst), + AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE, + &err_data->ue_count); +} + +static void jpeg_v4_0_3_query_ras_error_count(struct amdgpu_device *adev, + void *ras_err_status) +{ + uint32_t i; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__JPEG)) { + dev_warn(adev->dev, "JPEG RAS is not supported\n"); + return; + } + + for (i = 0; i < adev->jpeg.num_jpeg_inst; i++) + jpeg_v4_0_3_inst_query_ras_error_count(adev, i, ras_err_status); +} + +static void jpeg_v4_0_3_inst_reset_ras_error_count(struct amdgpu_device *adev, + uint32_t jpeg_inst) +{ + amdgpu_ras_inst_reset_ras_error_count(adev, + jpeg_v4_0_3_ue_reg_list, + ARRAY_SIZE(jpeg_v4_0_3_ue_reg_list), + GET_INST(VCN, jpeg_inst)); +} + +static void jpeg_v4_0_3_reset_ras_error_count(struct amdgpu_device *adev) +{ + uint32_t i; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__JPEG)) { + dev_warn(adev->dev, "JPEG RAS is not supported\n"); + return; + } + + for (i = 0; i < adev->jpeg.num_jpeg_inst; i++) + jpeg_v4_0_3_inst_reset_ras_error_count(adev, i); +} + +static const struct amdgpu_ras_block_hw_ops jpeg_v4_0_3_ras_hw_ops = { + .query_ras_error_count = jpeg_v4_0_3_query_ras_error_count, + .reset_ras_error_count = jpeg_v4_0_3_reset_ras_error_count, +}; + +static struct amdgpu_jpeg_ras jpeg_v4_0_3_ras = { + .ras_block = { + .hw_ops = &jpeg_v4_0_3_ras_hw_ops, + }, +}; + +static void jpeg_v4_0_3_set_ras_funcs(struct amdgpu_device *adev) +{ + adev->jpeg.ras = &jpeg_v4_0_3_ras; +} diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.h b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.h new file mode 100644 index 000000000..22483dc66 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.h @@ -0,0 +1,51 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __JPEG_V4_0_3_H__ +#define __JPEG_V4_0_3_H__ + +#define regUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET 0x1bfff +#define regUVD_JPEG_GPCOM_CMD_INTERNAL_OFFSET 0x404d +#define regUVD_JPEG_GPCOM_DATA0_INTERNAL_OFFSET 0x404e +#define regUVD_JPEG_GPCOM_DATA1_INTERNAL_OFFSET 0x404f +#define regUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_LOW_INTERNAL_OFFSET 0x40ab +#define regUVD_LMI_JRBC_RB_MEM_WR_64BIT_BAR_HIGH_INTERNAL_OFFSET 0x40ac +#define regUVD_LMI_JRBC_IB_VMID_INTERNAL_OFFSET 0x40a4 +#define regUVD_LMI_JPEG_VMID_INTERNAL_OFFSET 0x40a6 +#define regUVD_LMI_JRBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET 0x40b6 +#define regUVD_LMI_JRBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET 0x40b7 +#define regUVD_JRBC_IB_SIZE_INTERNAL_OFFSET 0x4082 +#define regUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_LOW_INTERNAL_OFFSET 0x42d4 +#define regUVD_LMI_JRBC_RB_MEM_RD_64BIT_BAR_HIGH_INTERNAL_OFFSET 0x42d5 +#define regUVD_JRBC_RB_COND_RD_TIMER_INTERNAL_OFFSET 0x4085 +#define regUVD_JRBC_RB_REF_DATA_INTERNAL_OFFSET 0x4084 +#define regUVD_JRBC_STATUS_INTERNAL_OFFSET 0x4089 +#define regUVD_JPEG_PITCH_INTERNAL_OFFSET 0x4043 +#define regUVD_JRBC0_UVD_JRBC_SCRATCH0_INTERNAL_OFFSET 0x4094 +#define regUVD_JRBC_EXTERNAL_MCM_ADDR_INTERNAL_OFFSET 0x1bffe + +#define JRBC_DEC_EXTERNAL_REG_WRITE_ADDR 0x18000 + +extern const struct amdgpu_ip_block_version jpeg_v4_0_3_ip_block; + +#endif /* __JPEG_V4_0_3_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/lsdma_v6_0.c b/drivers/gpu/drm/amd/amdgpu/lsdma_v6_0.c new file mode 100644 index 000000000..1a285b531 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/lsdma_v6_0.c @@ -0,0 +1,121 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include "amdgpu.h" +#include "lsdma_v6_0.h" +#include "amdgpu_lsdma.h" + +#include "lsdma/lsdma_6_0_0_offset.h" +#include "lsdma/lsdma_6_0_0_sh_mask.h" + +static int lsdma_v6_0_wait_pio_status(struct amdgpu_device *adev) +{ + return amdgpu_lsdma_wait_for(adev, SOC15_REG_OFFSET(LSDMA, 0, regLSDMA_PIO_STATUS), + LSDMA_PIO_STATUS__PIO_IDLE_MASK | LSDMA_PIO_STATUS__PIO_FIFO_EMPTY_MASK, + LSDMA_PIO_STATUS__PIO_IDLE_MASK | LSDMA_PIO_STATUS__PIO_FIFO_EMPTY_MASK); +} + +static int lsdma_v6_0_copy_mem(struct amdgpu_device *adev, + uint64_t src_addr, + uint64_t dst_addr, + uint64_t size) +{ + int ret; + uint32_t tmp; + + WREG32_SOC15(LSDMA, 0, regLSDMA_PIO_SRC_ADDR_LO, lower_32_bits(src_addr)); + WREG32_SOC15(LSDMA, 0, regLSDMA_PIO_SRC_ADDR_HI, upper_32_bits(src_addr)); + + WREG32_SOC15(LSDMA, 0, regLSDMA_PIO_DST_ADDR_LO, lower_32_bits(dst_addr)); + WREG32_SOC15(LSDMA, 0, regLSDMA_PIO_DST_ADDR_HI, upper_32_bits(dst_addr)); + + WREG32_SOC15(LSDMA, 0, regLSDMA_PIO_CONTROL, 0x0); + + tmp = RREG32_SOC15(LSDMA, 0, regLSDMA_PIO_COMMAND); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, BYTE_COUNT, size); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, SRC_LOCATION, 0); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, DST_LOCATION, 0); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, SRC_ADDR_INC, 0); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, DST_ADDR_INC, 0); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, OVERLAP_DISABLE, 0); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, CONSTANT_FILL, 0); + WREG32_SOC15(LSDMA, 0, regLSDMA_PIO_COMMAND, tmp); + + ret = lsdma_v6_0_wait_pio_status(adev); + if (ret) + dev_err(adev->dev, "LSDMA PIO failed to copy memory!\n"); + + return ret; +} + +static int lsdma_v6_0_fill_mem(struct amdgpu_device *adev, + uint64_t dst_addr, + uint32_t data, + uint64_t size) +{ + int ret; + uint32_t tmp; + + WREG32_SOC15(LSDMA, 0, regLSDMA_PIO_CONSTFILL_DATA, data); + + WREG32_SOC15(LSDMA, 0, regLSDMA_PIO_DST_ADDR_LO, lower_32_bits(dst_addr)); + WREG32_SOC15(LSDMA, 0, regLSDMA_PIO_DST_ADDR_HI, upper_32_bits(dst_addr)); + + WREG32_SOC15(LSDMA, 0, regLSDMA_PIO_CONTROL, 0x0); + + tmp = RREG32_SOC15(LSDMA, 0, regLSDMA_PIO_COMMAND); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, BYTE_COUNT, size); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, SRC_LOCATION, 0); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, DST_LOCATION, 0); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, SRC_ADDR_INC, 0); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, DST_ADDR_INC, 0); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, OVERLAP_DISABLE, 0); + tmp = REG_SET_FIELD(tmp, LSDMA_PIO_COMMAND, CONSTANT_FILL, 1); + WREG32_SOC15(LSDMA, 0, regLSDMA_PIO_COMMAND, tmp); + + ret = lsdma_v6_0_wait_pio_status(adev); + if (ret) + dev_err(adev->dev, "LSDMA PIO failed to fill memory!\n"); + + return ret; +} + +static void lsdma_v6_0_update_memory_power_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(LSDMA, 0, regLSDMA_MEM_POWER_CTRL); + tmp = REG_SET_FIELD(tmp, LSDMA_MEM_POWER_CTRL, MEM_POWER_CTRL_EN, 0); + WREG32_SOC15(LSDMA, 0, regLSDMA_MEM_POWER_CTRL, tmp); + + tmp = REG_SET_FIELD(tmp, LSDMA_MEM_POWER_CTRL, MEM_POWER_CTRL_EN, enable); + WREG32_SOC15(LSDMA, 0, regLSDMA_MEM_POWER_CTRL, tmp); +} + +const struct amdgpu_lsdma_funcs lsdma_v6_0_funcs = { + .copy_mem = lsdma_v6_0_copy_mem, + .fill_mem = lsdma_v6_0_fill_mem, + .update_memory_power_gating = lsdma_v6_0_update_memory_power_gating +}; diff --git a/drivers/gpu/drm/amd/amdgpu/lsdma_v6_0.h b/drivers/gpu/drm/amd/amdgpu/lsdma_v6_0.h new file mode 100644 index 000000000..3ef79be1a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/lsdma_v6_0.h @@ -0,0 +1,31 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __LSDMA_V6_0_H__ +#define __LSDMA_V6_0_H__ + +#include "soc15_common.h" + +extern const struct amdgpu_lsdma_funcs lsdma_v6_0_funcs; + +#endif /* __LSDMA_V6_0_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/mca_v3_0.c b/drivers/gpu/drm/amd/amdgpu/mca_v3_0.c new file mode 100644 index 000000000..6dae4a2e2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mca_v3_0.c @@ -0,0 +1,104 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu_ras.h" +#include "amdgpu.h" +#include "amdgpu_mca.h" + +#define smnMCMP0_STATUST0 0x03830408 +#define smnMCMP1_STATUST0 0x03b30408 +#define smnMCMPIO_STATUST0 0x0c930408 + + +static void mca_v3_0_mp0_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_mca_query_ras_error_count(adev, + smnMCMP0_STATUST0, + ras_error_status); +} + +static int mca_v3_0_ras_block_match(struct amdgpu_ras_block_object *block_obj, + enum amdgpu_ras_block block, uint32_t sub_block_index) +{ + if (!block_obj) + return -EINVAL; + + if ((block_obj->ras_comm.block == block) && + (block_obj->ras_comm.sub_block_index == sub_block_index)) { + return 0; + } + + return -EINVAL; +} + +static const struct amdgpu_ras_block_hw_ops mca_v3_0_mp0_hw_ops = { + .query_ras_error_count = mca_v3_0_mp0_query_ras_error_count, + .query_ras_error_address = NULL, +}; + +struct amdgpu_mca_ras_block mca_v3_0_mp0_ras = { + .ras_block = { + .hw_ops = &mca_v3_0_mp0_hw_ops, + .ras_block_match = mca_v3_0_ras_block_match, + }, +}; + +static void mca_v3_0_mp1_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_mca_query_ras_error_count(adev, + smnMCMP1_STATUST0, + ras_error_status); +} + +static const struct amdgpu_ras_block_hw_ops mca_v3_0_mp1_hw_ops = { + .query_ras_error_count = mca_v3_0_mp1_query_ras_error_count, + .query_ras_error_address = NULL, +}; + +struct amdgpu_mca_ras_block mca_v3_0_mp1_ras = { + .ras_block = { + .hw_ops = &mca_v3_0_mp1_hw_ops, + .ras_block_match = mca_v3_0_ras_block_match, + }, +}; + +static void mca_v3_0_mpio_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_mca_query_ras_error_count(adev, + smnMCMPIO_STATUST0, + ras_error_status); +} + +static const struct amdgpu_ras_block_hw_ops mca_v3_0_mpio_hw_ops = { + .query_ras_error_count = mca_v3_0_mpio_query_ras_error_count, + .query_ras_error_address = NULL, +}; + +struct amdgpu_mca_ras_block mca_v3_0_mpio_ras = { + .ras_block = { + .hw_ops = &mca_v3_0_mpio_hw_ops, + .ras_block_match = mca_v3_0_ras_block_match, + }, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mca_v3_0.h b/drivers/gpu/drm/amd/amdgpu/mca_v3_0.h new file mode 100644 index 000000000..d3eaef0d7 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mca_v3_0.h @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +#ifndef __MCA_V3_0_H__ +#define __MCA_V3_0_H__ + +extern struct amdgpu_mca_ras_block mca_v3_0_mp0_ras; +extern struct amdgpu_mca_ras_block mca_v3_0_mp1_ras; +extern struct amdgpu_mca_ras_block mca_v3_0_mpio_ras; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c new file mode 100644 index 000000000..eb06d7498 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c @@ -0,0 +1,1187 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include "amdgpu.h" +#include "soc15_common.h" +#include "nv.h" +#include "gc/gc_10_1_0_offset.h" +#include "gc/gc_10_1_0_sh_mask.h" +#include "gc/gc_10_1_0_default.h" +#include "v10_structs.h" +#include "mes_api_def.h" + +#define mmCP_MES_IC_OP_CNTL_Sienna_Cichlid 0x2820 +#define mmCP_MES_IC_OP_CNTL_Sienna_Cichlid_BASE_IDX 1 +#define mmRLC_CP_SCHEDULERS_Sienna_Cichlid 0x4ca1 +#define mmRLC_CP_SCHEDULERS_Sienna_Cichlid_BASE_IDX 1 + +MODULE_FIRMWARE("amdgpu/navi10_mes.bin"); +MODULE_FIRMWARE("amdgpu/sienna_cichlid_mes.bin"); +MODULE_FIRMWARE("amdgpu/sienna_cichlid_mes1.bin"); + +static int mes_v10_1_hw_fini(void *handle); +static int mes_v10_1_kiq_hw_init(struct amdgpu_device *adev); + +#define MES_EOP_SIZE 2048 + +static void mes_v10_1_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, + ring->wptr); + WDOORBELL64(ring->doorbell_index, ring->wptr); + } else { + BUG(); + } +} + +static u64 mes_v10_1_ring_get_rptr(struct amdgpu_ring *ring) +{ + return *ring->rptr_cpu_addr; +} + +static u64 mes_v10_1_ring_get_wptr(struct amdgpu_ring *ring) +{ + u64 wptr; + + if (ring->use_doorbell) + wptr = atomic64_read((atomic64_t *)ring->wptr_cpu_addr); + else + BUG(); + return wptr; +} + +static const struct amdgpu_ring_funcs mes_v10_1_ring_funcs = { + .type = AMDGPU_RING_TYPE_MES, + .align_mask = 1, + .nop = 0, + .support_64bit_ptrs = true, + .get_rptr = mes_v10_1_ring_get_rptr, + .get_wptr = mes_v10_1_ring_get_wptr, + .set_wptr = mes_v10_1_ring_set_wptr, + .insert_nop = amdgpu_ring_insert_nop, +}; + +static int mes_v10_1_submit_pkt_and_poll_completion(struct amdgpu_mes *mes, + void *pkt, int size, + int api_status_off) +{ + int ndw = size / 4; + signed long r; + union MESAPI__ADD_QUEUE *x_pkt = pkt; + struct MES_API_STATUS *api_status; + struct amdgpu_device *adev = mes->adev; + struct amdgpu_ring *ring = &mes->ring; + unsigned long flags; + + BUG_ON(size % 4 != 0); + + spin_lock_irqsave(&mes->ring_lock, flags); + if (amdgpu_ring_alloc(ring, ndw)) { + spin_unlock_irqrestore(&mes->ring_lock, flags); + return -ENOMEM; + } + + api_status = (struct MES_API_STATUS *)((char *)pkt + api_status_off); + api_status->api_completion_fence_addr = mes->ring.fence_drv.gpu_addr; + api_status->api_completion_fence_value = ++mes->ring.fence_drv.sync_seq; + + amdgpu_ring_write_multiple(ring, pkt, ndw); + amdgpu_ring_commit(ring); + spin_unlock_irqrestore(&mes->ring_lock, flags); + + DRM_DEBUG("MES msg=%d was emitted\n", x_pkt->header.opcode); + + r = amdgpu_fence_wait_polling(ring, ring->fence_drv.sync_seq, + adev->usec_timeout); + if (r < 1) { + DRM_ERROR("MES failed to response msg=%d\n", + x_pkt->header.opcode); + + while (halt_if_hws_hang) + schedule(); + + return -ETIMEDOUT; + } + + return 0; +} + +static int convert_to_mes_queue_type(int queue_type) +{ + if (queue_type == AMDGPU_RING_TYPE_GFX) + return MES_QUEUE_TYPE_GFX; + else if (queue_type == AMDGPU_RING_TYPE_COMPUTE) + return MES_QUEUE_TYPE_COMPUTE; + else if (queue_type == AMDGPU_RING_TYPE_SDMA) + return MES_QUEUE_TYPE_SDMA; + else + BUG(); + return -1; +} + +static int mes_v10_1_add_hw_queue(struct amdgpu_mes *mes, + struct mes_add_queue_input *input) +{ + struct amdgpu_device *adev = mes->adev; + union MESAPI__ADD_QUEUE mes_add_queue_pkt; + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + uint32_t vm_cntx_cntl = hub->vm_cntx_cntl; + + memset(&mes_add_queue_pkt, 0, sizeof(mes_add_queue_pkt)); + + mes_add_queue_pkt.header.type = MES_API_TYPE_SCHEDULER; + mes_add_queue_pkt.header.opcode = MES_SCH_API_ADD_QUEUE; + mes_add_queue_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS; + + mes_add_queue_pkt.process_id = input->process_id; + mes_add_queue_pkt.page_table_base_addr = input->page_table_base_addr; + mes_add_queue_pkt.process_va_start = input->process_va_start; + mes_add_queue_pkt.process_va_end = input->process_va_end; + mes_add_queue_pkt.process_quantum = input->process_quantum; + mes_add_queue_pkt.process_context_addr = input->process_context_addr; + mes_add_queue_pkt.gang_quantum = input->gang_quantum; + mes_add_queue_pkt.gang_context_addr = input->gang_context_addr; + mes_add_queue_pkt.inprocess_gang_priority = + input->inprocess_gang_priority; + mes_add_queue_pkt.gang_global_priority_level = + input->gang_global_priority_level; + mes_add_queue_pkt.doorbell_offset = input->doorbell_offset; + mes_add_queue_pkt.mqd_addr = input->mqd_addr; + mes_add_queue_pkt.wptr_addr = input->wptr_addr; + mes_add_queue_pkt.queue_type = + convert_to_mes_queue_type(input->queue_type); + mes_add_queue_pkt.paging = input->paging; + mes_add_queue_pkt.vm_context_cntl = vm_cntx_cntl; + mes_add_queue_pkt.gws_base = input->gws_base; + mes_add_queue_pkt.gws_size = input->gws_size; + mes_add_queue_pkt.trap_handler_addr = input->tba_addr; + + return mes_v10_1_submit_pkt_and_poll_completion(mes, + &mes_add_queue_pkt, sizeof(mes_add_queue_pkt), + offsetof(union MESAPI__ADD_QUEUE, api_status)); +} + +static int mes_v10_1_remove_hw_queue(struct amdgpu_mes *mes, + struct mes_remove_queue_input *input) +{ + union MESAPI__REMOVE_QUEUE mes_remove_queue_pkt; + + memset(&mes_remove_queue_pkt, 0, sizeof(mes_remove_queue_pkt)); + + mes_remove_queue_pkt.header.type = MES_API_TYPE_SCHEDULER; + mes_remove_queue_pkt.header.opcode = MES_SCH_API_REMOVE_QUEUE; + mes_remove_queue_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS; + + mes_remove_queue_pkt.doorbell_offset = input->doorbell_offset; + mes_remove_queue_pkt.gang_context_addr = input->gang_context_addr; + + return mes_v10_1_submit_pkt_and_poll_completion(mes, + &mes_remove_queue_pkt, sizeof(mes_remove_queue_pkt), + offsetof(union MESAPI__REMOVE_QUEUE, api_status)); +} + +static int mes_v10_1_unmap_legacy_queue(struct amdgpu_mes *mes, + struct mes_unmap_legacy_queue_input *input) +{ + union MESAPI__REMOVE_QUEUE mes_remove_queue_pkt; + + memset(&mes_remove_queue_pkt, 0, sizeof(mes_remove_queue_pkt)); + + mes_remove_queue_pkt.header.type = MES_API_TYPE_SCHEDULER; + mes_remove_queue_pkt.header.opcode = MES_SCH_API_REMOVE_QUEUE; + mes_remove_queue_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS; + + mes_remove_queue_pkt.doorbell_offset = input->doorbell_offset; + mes_remove_queue_pkt.gang_context_addr = 0; + + mes_remove_queue_pkt.pipe_id = input->pipe_id; + mes_remove_queue_pkt.queue_id = input->queue_id; + + if (input->action == PREEMPT_QUEUES_NO_UNMAP) { + mes_remove_queue_pkt.preempt_legacy_gfx_queue = 1; + mes_remove_queue_pkt.tf_addr = input->trail_fence_addr; + mes_remove_queue_pkt.tf_data = + lower_32_bits(input->trail_fence_data); + } else { + if (input->queue_type == AMDGPU_RING_TYPE_GFX) + mes_remove_queue_pkt.unmap_legacy_gfx_queue = 1; + else + mes_remove_queue_pkt.unmap_kiq_utility_queue = 1; + } + + return mes_v10_1_submit_pkt_and_poll_completion(mes, + &mes_remove_queue_pkt, sizeof(mes_remove_queue_pkt), + offsetof(union MESAPI__REMOVE_QUEUE, api_status)); +} + +static int mes_v10_1_suspend_gang(struct amdgpu_mes *mes, + struct mes_suspend_gang_input *input) +{ + return 0; +} + +static int mes_v10_1_resume_gang(struct amdgpu_mes *mes, + struct mes_resume_gang_input *input) +{ + return 0; +} + +static int mes_v10_1_query_sched_status(struct amdgpu_mes *mes) +{ + union MESAPI__QUERY_MES_STATUS mes_status_pkt; + + memset(&mes_status_pkt, 0, sizeof(mes_status_pkt)); + + mes_status_pkt.header.type = MES_API_TYPE_SCHEDULER; + mes_status_pkt.header.opcode = MES_SCH_API_QUERY_SCHEDULER_STATUS; + mes_status_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS; + + return mes_v10_1_submit_pkt_and_poll_completion(mes, + &mes_status_pkt, sizeof(mes_status_pkt), + offsetof(union MESAPI__QUERY_MES_STATUS, api_status)); +} + +static int mes_v10_1_set_hw_resources(struct amdgpu_mes *mes) +{ + int i; + struct amdgpu_device *adev = mes->adev; + union MESAPI_SET_HW_RESOURCES mes_set_hw_res_pkt; + + memset(&mes_set_hw_res_pkt, 0, sizeof(mes_set_hw_res_pkt)); + + mes_set_hw_res_pkt.header.type = MES_API_TYPE_SCHEDULER; + mes_set_hw_res_pkt.header.opcode = MES_SCH_API_SET_HW_RSRC; + mes_set_hw_res_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS; + + mes_set_hw_res_pkt.vmid_mask_mmhub = mes->vmid_mask_mmhub; + mes_set_hw_res_pkt.vmid_mask_gfxhub = mes->vmid_mask_gfxhub; + mes_set_hw_res_pkt.gds_size = adev->gds.gds_size; + mes_set_hw_res_pkt.paging_vmid = 0; + mes_set_hw_res_pkt.g_sch_ctx_gpu_mc_ptr = mes->sch_ctx_gpu_addr; + mes_set_hw_res_pkt.query_status_fence_gpu_mc_ptr = + mes->query_status_fence_gpu_addr; + + for (i = 0; i < MAX_COMPUTE_PIPES; i++) + mes_set_hw_res_pkt.compute_hqd_mask[i] = + mes->compute_hqd_mask[i]; + + for (i = 0; i < MAX_GFX_PIPES; i++) + mes_set_hw_res_pkt.gfx_hqd_mask[i] = mes->gfx_hqd_mask[i]; + + for (i = 0; i < MAX_SDMA_PIPES; i++) + mes_set_hw_res_pkt.sdma_hqd_mask[i] = mes->sdma_hqd_mask[i]; + + for (i = 0; i < AMD_PRIORITY_NUM_LEVELS; i++) + mes_set_hw_res_pkt.aggregated_doorbells[i] = + mes->aggregated_doorbells[i]; + + for (i = 0; i < 5; i++) { + mes_set_hw_res_pkt.gc_base[i] = adev->reg_offset[GC_HWIP][0][i]; + mes_set_hw_res_pkt.mmhub_base[i] = + adev->reg_offset[MMHUB_HWIP][0][i]; + mes_set_hw_res_pkt.osssys_base[i] = + adev->reg_offset[OSSSYS_HWIP][0][i]; + } + + mes_set_hw_res_pkt.disable_reset = 1; + mes_set_hw_res_pkt.disable_mes_log = 1; + mes_set_hw_res_pkt.use_different_vmid_compute = 1; + + return mes_v10_1_submit_pkt_and_poll_completion(mes, + &mes_set_hw_res_pkt, sizeof(mes_set_hw_res_pkt), + offsetof(union MESAPI_SET_HW_RESOURCES, api_status)); +} + +static void mes_v10_1_init_aggregated_doorbell(struct amdgpu_mes *mes) +{ + struct amdgpu_device *adev = mes->adev; + uint32_t data; + + data = RREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL1); + data &= ~(CP_MES_DOORBELL_CONTROL1__DOORBELL_OFFSET_MASK | + CP_MES_DOORBELL_CONTROL1__DOORBELL_EN_MASK | + CP_MES_DOORBELL_CONTROL1__DOORBELL_HIT_MASK); + data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_LOW] << + CP_MES_DOORBELL_CONTROL1__DOORBELL_OFFSET__SHIFT; + data |= 1 << CP_MES_DOORBELL_CONTROL1__DOORBELL_EN__SHIFT; + WREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL1, data); + + data = RREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL2); + data &= ~(CP_MES_DOORBELL_CONTROL2__DOORBELL_OFFSET_MASK | + CP_MES_DOORBELL_CONTROL2__DOORBELL_EN_MASK | + CP_MES_DOORBELL_CONTROL2__DOORBELL_HIT_MASK); + data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_NORMAL] << + CP_MES_DOORBELL_CONTROL2__DOORBELL_OFFSET__SHIFT; + data |= 1 << CP_MES_DOORBELL_CONTROL2__DOORBELL_EN__SHIFT; + WREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL2, data); + + data = RREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL3); + data &= ~(CP_MES_DOORBELL_CONTROL3__DOORBELL_OFFSET_MASK | + CP_MES_DOORBELL_CONTROL3__DOORBELL_EN_MASK | + CP_MES_DOORBELL_CONTROL3__DOORBELL_HIT_MASK); + data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_MEDIUM] << + CP_MES_DOORBELL_CONTROL3__DOORBELL_OFFSET__SHIFT; + data |= 1 << CP_MES_DOORBELL_CONTROL3__DOORBELL_EN__SHIFT; + WREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL3, data); + + data = RREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL4); + data &= ~(CP_MES_DOORBELL_CONTROL4__DOORBELL_OFFSET_MASK | + CP_MES_DOORBELL_CONTROL4__DOORBELL_EN_MASK | + CP_MES_DOORBELL_CONTROL4__DOORBELL_HIT_MASK); + data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_HIGH] << + CP_MES_DOORBELL_CONTROL4__DOORBELL_OFFSET__SHIFT; + data |= 1 << CP_MES_DOORBELL_CONTROL4__DOORBELL_EN__SHIFT; + WREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL4, data); + + data = RREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL5); + data &= ~(CP_MES_DOORBELL_CONTROL5__DOORBELL_OFFSET_MASK | + CP_MES_DOORBELL_CONTROL5__DOORBELL_EN_MASK | + CP_MES_DOORBELL_CONTROL5__DOORBELL_HIT_MASK); + data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_REALTIME] << + CP_MES_DOORBELL_CONTROL5__DOORBELL_OFFSET__SHIFT; + data |= 1 << CP_MES_DOORBELL_CONTROL5__DOORBELL_EN__SHIFT; + WREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL5, data); + + data = 1 << CP_HQD_GFX_CONTROL__DB_UPDATED_MSG_EN__SHIFT; + WREG32_SOC15(GC, 0, mmCP_HQD_GFX_CONTROL, data); +} + +static const struct amdgpu_mes_funcs mes_v10_1_funcs = { + .add_hw_queue = mes_v10_1_add_hw_queue, + .remove_hw_queue = mes_v10_1_remove_hw_queue, + .unmap_legacy_queue = mes_v10_1_unmap_legacy_queue, + .suspend_gang = mes_v10_1_suspend_gang, + .resume_gang = mes_v10_1_resume_gang, +}; + +static int mes_v10_1_allocate_ucode_buffer(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe) +{ + int r; + const struct mes_firmware_header_v1_0 *mes_hdr; + const __le32 *fw_data; + unsigned fw_size; + + mes_hdr = (const struct mes_firmware_header_v1_0 *) + adev->mes.fw[pipe]->data; + + fw_data = (const __le32 *)(adev->mes.fw[pipe]->data + + le32_to_cpu(mes_hdr->mes_ucode_offset_bytes)); + fw_size = le32_to_cpu(mes_hdr->mes_ucode_size_bytes); + + r = amdgpu_bo_create_reserved(adev, fw_size, + PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, + &adev->mes.ucode_fw_obj[pipe], + &adev->mes.ucode_fw_gpu_addr[pipe], + (void **)&adev->mes.ucode_fw_ptr[pipe]); + if (r) { + dev_err(adev->dev, "(%d) failed to create mes fw bo\n", r); + return r; + } + + memcpy(adev->mes.ucode_fw_ptr[pipe], fw_data, fw_size); + + amdgpu_bo_kunmap(adev->mes.ucode_fw_obj[pipe]); + amdgpu_bo_unreserve(adev->mes.ucode_fw_obj[pipe]); + + return 0; +} + +static int mes_v10_1_allocate_ucode_data_buffer(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe) +{ + int r; + const struct mes_firmware_header_v1_0 *mes_hdr; + const __le32 *fw_data; + unsigned fw_size; + + mes_hdr = (const struct mes_firmware_header_v1_0 *) + adev->mes.fw[pipe]->data; + + fw_data = (const __le32 *)(adev->mes.fw[pipe]->data + + le32_to_cpu(mes_hdr->mes_ucode_data_offset_bytes)); + fw_size = le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes); + + r = amdgpu_bo_create_reserved(adev, fw_size, + 64 * 1024, AMDGPU_GEM_DOMAIN_GTT, + &adev->mes.data_fw_obj[pipe], + &adev->mes.data_fw_gpu_addr[pipe], + (void **)&adev->mes.data_fw_ptr[pipe]); + if (r) { + dev_err(adev->dev, "(%d) failed to create mes data fw bo\n", r); + return r; + } + + memcpy(adev->mes.data_fw_ptr[pipe], fw_data, fw_size); + + amdgpu_bo_kunmap(adev->mes.data_fw_obj[pipe]); + amdgpu_bo_unreserve(adev->mes.data_fw_obj[pipe]); + + return 0; +} + +static void mes_v10_1_free_ucode_buffers(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe) +{ + amdgpu_bo_free_kernel(&adev->mes.data_fw_obj[pipe], + &adev->mes.data_fw_gpu_addr[pipe], + (void **)&adev->mes.data_fw_ptr[pipe]); + + amdgpu_bo_free_kernel(&adev->mes.ucode_fw_obj[pipe], + &adev->mes.ucode_fw_gpu_addr[pipe], + (void **)&adev->mes.ucode_fw_ptr[pipe]); +} + +static void mes_v10_1_enable(struct amdgpu_device *adev, bool enable) +{ + uint32_t pipe, data = 0; + + if (enable) { + data = RREG32_SOC15(GC, 0, mmCP_MES_CNTL); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE0_RESET, 1); + data = REG_SET_FIELD(data, CP_MES_CNTL, + MES_PIPE1_RESET, adev->enable_mes_kiq ? 1 : 0); + WREG32_SOC15(GC, 0, mmCP_MES_CNTL, data); + + mutex_lock(&adev->srbm_mutex); + for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) { + if (!adev->enable_mes_kiq && + pipe == AMDGPU_MES_KIQ_PIPE) + continue; + + nv_grbm_select(adev, 3, pipe, 0, 0); + WREG32_SOC15(GC, 0, mmCP_MES_PRGRM_CNTR_START, + (uint32_t)(adev->mes.uc_start_addr[pipe]) >> 2); + } + nv_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + /* clear BYPASS_UNCACHED to avoid hangs after interrupt. */ + data = RREG32_SOC15(GC, 0, mmCP_MES_DC_OP_CNTL); + data = REG_SET_FIELD(data, CP_MES_DC_OP_CNTL, + BYPASS_UNCACHED, 0); + WREG32_SOC15(GC, 0, mmCP_MES_DC_OP_CNTL, data); + + /* unhalt MES and activate pipe0 */ + data = REG_SET_FIELD(0, CP_MES_CNTL, MES_PIPE0_ACTIVE, 1); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE1_ACTIVE, + adev->enable_mes_kiq ? 1 : 0); + WREG32_SOC15(GC, 0, mmCP_MES_CNTL, data); + udelay(100); + } else { + data = RREG32_SOC15(GC, 0, mmCP_MES_CNTL); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE0_ACTIVE, 0); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE1_ACTIVE, 0); + data = REG_SET_FIELD(data, CP_MES_CNTL, + MES_INVALIDATE_ICACHE, 1); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE0_RESET, 1); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE1_RESET, + adev->enable_mes_kiq ? 1 : 0); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_HALT, 1); + WREG32_SOC15(GC, 0, mmCP_MES_CNTL, data); + } +} + +/* This function is for backdoor MES firmware */ +static int mes_v10_1_load_microcode(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe) +{ + int r; + uint32_t data; + + mes_v10_1_enable(adev, false); + + if (!adev->mes.fw[pipe]) + return -EINVAL; + + r = mes_v10_1_allocate_ucode_buffer(adev, pipe); + if (r) + return r; + + r = mes_v10_1_allocate_ucode_data_buffer(adev, pipe); + if (r) { + mes_v10_1_free_ucode_buffers(adev, pipe); + return r; + } + + WREG32_SOC15(GC, 0, mmCP_MES_IC_BASE_CNTL, 0); + + mutex_lock(&adev->srbm_mutex); + /* me=3, pipe=0, queue=0 */ + nv_grbm_select(adev, 3, pipe, 0, 0); + + /* set ucode start address */ + WREG32_SOC15(GC, 0, mmCP_MES_PRGRM_CNTR_START, + (uint32_t)(adev->mes.uc_start_addr[pipe]) >> 2); + + /* set ucode fimrware address */ + WREG32_SOC15(GC, 0, mmCP_MES_IC_BASE_LO, + lower_32_bits(adev->mes.ucode_fw_gpu_addr[pipe])); + WREG32_SOC15(GC, 0, mmCP_MES_IC_BASE_HI, + upper_32_bits(adev->mes.ucode_fw_gpu_addr[pipe])); + + /* set ucode instruction cache boundary to 2M-1 */ + WREG32_SOC15(GC, 0, mmCP_MES_MIBOUND_LO, 0x1FFFFF); + + /* set ucode data firmware address */ + WREG32_SOC15(GC, 0, mmCP_MES_MDBASE_LO, + lower_32_bits(adev->mes.data_fw_gpu_addr[pipe])); + WREG32_SOC15(GC, 0, mmCP_MES_MDBASE_HI, + upper_32_bits(adev->mes.data_fw_gpu_addr[pipe])); + + /* Set 0x3FFFF (256K-1) to CP_MES_MDBOUND_LO */ + WREG32_SOC15(GC, 0, mmCP_MES_MDBOUND_LO, 0x3FFFF); + + /* invalidate ICACHE */ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + data = RREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL_Sienna_Cichlid); + break; + default: + data = RREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL); + break; + } + data = REG_SET_FIELD(data, CP_MES_IC_OP_CNTL, PRIME_ICACHE, 0); + data = REG_SET_FIELD(data, CP_MES_IC_OP_CNTL, INVALIDATE_CACHE, 1); + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + WREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL_Sienna_Cichlid, data); + break; + default: + WREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL, data); + break; + } + + /* prime the ICACHE. */ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + data = RREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL_Sienna_Cichlid); + break; + default: + data = RREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL); + break; + } + data = REG_SET_FIELD(data, CP_MES_IC_OP_CNTL, PRIME_ICACHE, 1); + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + WREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL_Sienna_Cichlid, data); + break; + default: + WREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL, data); + break; + } + + nv_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + return 0; +} + +static int mes_v10_1_allocate_eop_buf(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe) +{ + int r; + u32 *eop; + + r = amdgpu_bo_create_reserved(adev, MES_EOP_SIZE, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &adev->mes.eop_gpu_obj[pipe], + &adev->mes.eop_gpu_addr[pipe], + (void **)&eop); + if (r) { + dev_warn(adev->dev, "(%d) create EOP bo failed\n", r); + return r; + } + + memset(eop, 0, adev->mes.eop_gpu_obj[pipe]->tbo.base.size); + + amdgpu_bo_kunmap(adev->mes.eop_gpu_obj[pipe]); + amdgpu_bo_unreserve(adev->mes.eop_gpu_obj[pipe]); + + return 0; +} + +static int mes_v10_1_mqd_init(struct amdgpu_ring *ring) +{ + struct v10_compute_mqd *mqd = ring->mqd_ptr; + uint64_t hqd_gpu_addr, wb_gpu_addr, eop_base_addr; + uint32_t tmp; + + memset(mqd, 0, sizeof(*mqd)); + + mqd->header = 0xC0310800; + mqd->compute_pipelinestat_enable = 0x00000001; + mqd->compute_static_thread_mgmt_se0 = 0xffffffff; + mqd->compute_static_thread_mgmt_se1 = 0xffffffff; + mqd->compute_static_thread_mgmt_se2 = 0xffffffff; + mqd->compute_static_thread_mgmt_se3 = 0xffffffff; + mqd->compute_misc_reserved = 0x00000003; + + eop_base_addr = ring->eop_gpu_addr >> 8; + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + tmp = mmCP_HQD_EOP_CONTROL_DEFAULT; + tmp = REG_SET_FIELD(tmp, CP_HQD_EOP_CONTROL, EOP_SIZE, + (order_base_2(MES_EOP_SIZE / 4) - 1)); + + mqd->cp_hqd_eop_base_addr_lo = lower_32_bits(eop_base_addr); + mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr); + mqd->cp_hqd_eop_control = tmp; + + /* disable the queue if it's active */ + ring->wptr = 0; + mqd->cp_hqd_pq_rptr = 0; + mqd->cp_hqd_pq_wptr_lo = 0; + mqd->cp_hqd_pq_wptr_hi = 0; + + /* set the pointer to the MQD */ + mqd->cp_mqd_base_addr_lo = ring->mqd_gpu_addr & 0xfffffffc; + mqd->cp_mqd_base_addr_hi = upper_32_bits(ring->mqd_gpu_addr); + + /* set MQD vmid to 0 */ + tmp = mmCP_MQD_CONTROL_DEFAULT; + tmp = REG_SET_FIELD(tmp, CP_MQD_CONTROL, VMID, 0); + mqd->cp_mqd_control = tmp; + + /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ + hqd_gpu_addr = ring->gpu_addr >> 8; + mqd->cp_hqd_pq_base_lo = lower_32_bits(hqd_gpu_addr); + mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr); + + /* set the wb address whether it's enabled or not */ + wb_gpu_addr = ring->rptr_gpu_addr; + mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_rptr_report_addr_hi = + upper_32_bits(wb_gpu_addr) & 0xffff; + + /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ + wb_gpu_addr = ring->wptr_gpu_addr; + mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffff8; + mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; + + /* set up the HQD, this is similar to CP_RB0_CNTL */ + tmp = mmCP_HQD_PQ_CONTROL_DEFAULT; + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, QUEUE_SIZE, + (order_base_2(ring->ring_size / 4) - 1)); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE, + ((order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1) << 8)); +#ifdef __BIG_ENDIAN + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ENDIAN_SWAP, 1); +#endif + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, TUNNEL_DISPATCH, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, NO_UPDATE_RPTR, 1); + mqd->cp_hqd_pq_control = tmp; + + /* enable doorbell? */ + tmp = 0; + if (ring->use_doorbell) { + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_OFFSET, ring->doorbell_index); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_SOURCE, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_HIT, 0); + } + else + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 0); + mqd->cp_hqd_pq_doorbell_control = tmp; + + mqd->cp_hqd_vmid = 0; + /* activate the queue */ + mqd->cp_hqd_active = 1; + mqd->cp_hqd_persistent_state = mmCP_HQD_PERSISTENT_STATE_DEFAULT; + mqd->cp_hqd_ib_control = mmCP_HQD_IB_CONTROL_DEFAULT; + mqd->cp_hqd_iq_timer = mmCP_HQD_IQ_TIMER_DEFAULT; + mqd->cp_hqd_quantum = mmCP_HQD_QUANTUM_DEFAULT; + + tmp = mmCP_HQD_GFX_CONTROL_DEFAULT; + tmp = REG_SET_FIELD(tmp, CP_HQD_GFX_CONTROL, DB_UPDATED_MSG_EN, 1); + /* offset: 184 - this is used for CP_HQD_GFX_CONTROL */ + mqd->cp_hqd_suspend_cntl_stack_offset = tmp; + + amdgpu_device_flush_hdp(ring->adev, NULL); + return 0; +} + +#if 0 +static void mes_v10_1_queue_init_register(struct amdgpu_ring *ring) +{ + struct v10_compute_mqd *mqd = ring->mqd_ptr; + struct amdgpu_device *adev = ring->adev; + uint32_t data = 0; + + mutex_lock(&adev->srbm_mutex); + nv_grbm_select(adev, 3, ring->pipe, 0, 0); + + /* set CP_HQD_VMID.VMID = 0. */ + data = RREG32_SOC15(GC, 0, mmCP_HQD_VMID); + data = REG_SET_FIELD(data, CP_HQD_VMID, VMID, 0); + WREG32_SOC15(GC, 0, mmCP_HQD_VMID, data); + + /* set CP_HQD_PQ_DOORBELL_CONTROL.DOORBELL_EN=0 */ + data = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL); + data = REG_SET_FIELD(data, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 0); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, data); + + /* set CP_MQD_BASE_ADDR/HI with the MQD base address */ + WREG32_SOC15(GC, 0, mmCP_MQD_BASE_ADDR, mqd->cp_mqd_base_addr_lo); + WREG32_SOC15(GC, 0, mmCP_MQD_BASE_ADDR_HI, mqd->cp_mqd_base_addr_hi); + + /* set CP_MQD_CONTROL.VMID=0 */ + data = RREG32_SOC15(GC, 0, mmCP_MQD_CONTROL); + data = REG_SET_FIELD(data, CP_MQD_CONTROL, VMID, 0); + WREG32_SOC15(GC, 0, mmCP_MQD_CONTROL, 0); + + /* set CP_HQD_PQ_BASE/HI with the ring buffer base address */ + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_BASE, mqd->cp_hqd_pq_base_lo); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_BASE_HI, mqd->cp_hqd_pq_base_hi); + + /* set CP_HQD_PQ_RPTR_REPORT_ADDR/HI */ + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_RPTR_REPORT_ADDR, + mqd->cp_hqd_pq_rptr_report_addr_lo); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_RPTR_REPORT_ADDR_HI, + mqd->cp_hqd_pq_rptr_report_addr_hi); + + /* set CP_HQD_PQ_CONTROL */ + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_CONTROL, mqd->cp_hqd_pq_control); + + /* set CP_HQD_PQ_WPTR_POLL_ADDR/HI */ + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR, + mqd->cp_hqd_pq_wptr_poll_addr_lo); + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI, + mqd->cp_hqd_pq_wptr_poll_addr_hi); + + /* set CP_HQD_PQ_DOORBELL_CONTROL */ + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, + mqd->cp_hqd_pq_doorbell_control); + + /* set CP_HQD_PERSISTENT_STATE.PRELOAD_SIZE=0x53 */ + WREG32_SOC15(GC, 0, mmCP_HQD_PERSISTENT_STATE, mqd->cp_hqd_persistent_state); + + /* set CP_HQD_ACTIVE.ACTIVE=1 */ + WREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE, mqd->cp_hqd_active); + + nv_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); +} +#endif + +static int mes_v10_1_kiq_enable_queue(struct amdgpu_device *adev) +{ + struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; + struct amdgpu_ring *kiq_ring = &adev->gfx.kiq[0].ring; + int r; + + if (!kiq->pmf || !kiq->pmf->kiq_map_queues) + return -EINVAL; + + r = amdgpu_ring_alloc(kiq_ring, kiq->pmf->map_queues_size); + if (r) { + DRM_ERROR("Failed to lock KIQ (%d).\n", r); + return r; + } + + kiq->pmf->kiq_map_queues(kiq_ring, &adev->mes.ring); + + return amdgpu_ring_test_helper(kiq_ring); +} + +static int mes_v10_1_queue_init(struct amdgpu_device *adev) +{ + int r; + + r = mes_v10_1_mqd_init(&adev->mes.ring); + if (r) + return r; + + r = mes_v10_1_kiq_enable_queue(adev); + if (r) + return r; + + return 0; +} + +static int mes_v10_1_ring_init(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + + ring = &adev->mes.ring; + + ring->funcs = &mes_v10_1_ring_funcs; + + ring->me = 3; + ring->pipe = 0; + ring->queue = 0; + + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->doorbell_index = adev->doorbell_index.mes_ring0 << 1; + ring->eop_gpu_addr = adev->mes.eop_gpu_addr[AMDGPU_MES_SCHED_PIPE]; + ring->no_scheduler = true; + sprintf(ring->name, "mes_%d.%d.%d", ring->me, ring->pipe, ring->queue); + + return amdgpu_ring_init(adev, ring, 1024, NULL, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); +} + +static int mes_v10_1_kiq_ring_init(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + + spin_lock_init(&adev->gfx.kiq[0].ring_lock); + + ring = &adev->gfx.kiq[0].ring; + + ring->me = 3; + ring->pipe = 1; + ring->queue = 0; + + ring->adev = NULL; + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->doorbell_index = adev->doorbell_index.mes_ring1 << 1; + ring->eop_gpu_addr = adev->mes.eop_gpu_addr[AMDGPU_MES_KIQ_PIPE]; + ring->no_scheduler = true; + sprintf(ring->name, "mes_kiq_%d.%d.%d", + ring->me, ring->pipe, ring->queue); + + return amdgpu_ring_init(adev, ring, 1024, NULL, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); +} + +static int mes_v10_1_mqd_sw_init(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe) +{ + int r, mqd_size = sizeof(struct v10_compute_mqd); + struct amdgpu_ring *ring; + + if (pipe == AMDGPU_MES_KIQ_PIPE) + ring = &adev->gfx.kiq[0].ring; + else if (pipe == AMDGPU_MES_SCHED_PIPE) + ring = &adev->mes.ring; + else + BUG(); + + if (ring->mqd_obj) + return 0; + + r = amdgpu_bo_create_kernel(adev, mqd_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, &ring->mqd_obj, + &ring->mqd_gpu_addr, &ring->mqd_ptr); + if (r) { + dev_warn(adev->dev, "failed to create ring mqd bo (%d)", r); + return r; + } + memset(ring->mqd_ptr, 0, mqd_size); + + /* prepare MQD backup */ + adev->mes.mqd_backup[pipe] = kmalloc(mqd_size, GFP_KERNEL); + if (!adev->mes.mqd_backup[pipe]) { + dev_warn(adev->dev, + "no memory to create MQD backup for ring %s\n", + ring->name); + return -ENOMEM; + } + + return 0; +} + +static int mes_v10_1_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int pipe, r; + + adev->mes.funcs = &mes_v10_1_funcs; + adev->mes.kiq_hw_init = &mes_v10_1_kiq_hw_init; + + r = amdgpu_mes_init(adev); + if (r) + return r; + + for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) { + if (!adev->enable_mes_kiq && pipe == AMDGPU_MES_KIQ_PIPE) + continue; + + r = mes_v10_1_allocate_eop_buf(adev, pipe); + if (r) + return r; + + r = mes_v10_1_mqd_sw_init(adev, pipe); + if (r) + return r; + } + + if (adev->enable_mes_kiq) { + r = mes_v10_1_kiq_ring_init(adev); + if (r) + return r; + } + + r = mes_v10_1_ring_init(adev); + if (r) + return r; + + return 0; +} + +static int mes_v10_1_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int pipe; + + amdgpu_device_wb_free(adev, adev->mes.sch_ctx_offs); + amdgpu_device_wb_free(adev, adev->mes.query_status_fence_offs); + + for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) { + kfree(adev->mes.mqd_backup[pipe]); + + amdgpu_bo_free_kernel(&adev->mes.eop_gpu_obj[pipe], + &adev->mes.eop_gpu_addr[pipe], + NULL); + amdgpu_ucode_release(&adev->mes.fw[pipe]); + } + + amdgpu_bo_free_kernel(&adev->gfx.kiq[0].ring.mqd_obj, + &adev->gfx.kiq[0].ring.mqd_gpu_addr, + &adev->gfx.kiq[0].ring.mqd_ptr); + + amdgpu_bo_free_kernel(&adev->mes.ring.mqd_obj, + &adev->mes.ring.mqd_gpu_addr, + &adev->mes.ring.mqd_ptr); + + amdgpu_ring_fini(&adev->gfx.kiq[0].ring); + amdgpu_ring_fini(&adev->mes.ring); + + amdgpu_mes_fini(adev); + return 0; +} + +static void mes_v10_1_kiq_setting(struct amdgpu_ring *ring) +{ + uint32_t tmp; + struct amdgpu_device *adev = ring->adev; + + /* tell RLC which is KIQ queue */ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 0): + case IP_VERSION(10, 3, 2): + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 4): + tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid); + tmp &= 0xffffff00; + tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue); + WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid, tmp); + tmp |= 0x80; + WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid, tmp); + break; + default: + tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS); + tmp &= 0xffffff00; + tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue); + WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, tmp); + tmp |= 0x80; + WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, tmp); + break; + } +} + +static int mes_v10_1_kiq_hw_init(struct amdgpu_device *adev) +{ + int r = 0; + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + r = mes_v10_1_load_microcode(adev, AMDGPU_MES_KIQ_PIPE); + if (r) { + DRM_ERROR("failed to load MES kiq fw, r=%d\n", r); + return r; + } + + r = mes_v10_1_load_microcode(adev, AMDGPU_MES_SCHED_PIPE); + if (r) { + DRM_ERROR("failed to load MES fw, r=%d\n", r); + return r; + } + } + + mes_v10_1_enable(adev, true); + + mes_v10_1_kiq_setting(&adev->gfx.kiq[0].ring); + + r = mes_v10_1_queue_init(adev); + if (r) + goto failure; + + return r; + +failure: + mes_v10_1_hw_fini(adev); + return r; +} + +static int mes_v10_1_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->enable_mes_kiq) { + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + r = mes_v10_1_load_microcode(adev, + AMDGPU_MES_SCHED_PIPE); + if (r) { + DRM_ERROR("failed to MES fw, r=%d\n", r); + return r; + } + } + + mes_v10_1_enable(adev, true); + } + + r = mes_v10_1_queue_init(adev); + if (r) + goto failure; + + r = mes_v10_1_set_hw_resources(&adev->mes); + if (r) + goto failure; + + mes_v10_1_init_aggregated_doorbell(&adev->mes); + + r = mes_v10_1_query_sched_status(&adev->mes); + if (r) { + DRM_ERROR("MES is busy\n"); + goto failure; + } + + /* + * Disable KIQ ring usage from the driver once MES is enabled. + * MES uses KIQ ring exclusively so driver cannot access KIQ ring + * with MES enabled. + */ + adev->gfx.kiq[0].ring.sched.ready = false; + adev->mes.ring.sched.ready = true; + + return 0; + +failure: + mes_v10_1_hw_fini(adev); + return r; +} + +static int mes_v10_1_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->mes.ring.sched.ready = false; + + mes_v10_1_enable(adev, false); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + mes_v10_1_free_ucode_buffers(adev, AMDGPU_MES_KIQ_PIPE); + mes_v10_1_free_ucode_buffers(adev, AMDGPU_MES_SCHED_PIPE); + } + + return 0; +} + +static int mes_v10_1_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_mes_suspend(adev); + if (r) + return r; + + return mes_v10_1_hw_fini(adev); +} + +static int mes_v10_1_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = mes_v10_1_hw_init(adev); + if (r) + return r; + + return amdgpu_mes_resume(adev); +} + +static int mes_v10_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int pipe, r; + + for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) { + if (!adev->enable_mes_kiq && pipe == AMDGPU_MES_KIQ_PIPE) + continue; + r = amdgpu_mes_init_microcode(adev, pipe); + if (r) + return r; + } + + return 0; +} + +static int mes_v10_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!amdgpu_in_reset(adev)) + amdgpu_mes_self_test(adev); + + return 0; +} + +static const struct amd_ip_funcs mes_v10_1_ip_funcs = { + .name = "mes_v10_1", + .early_init = mes_v10_0_early_init, + .late_init = mes_v10_0_late_init, + .sw_init = mes_v10_1_sw_init, + .sw_fini = mes_v10_1_sw_fini, + .hw_init = mes_v10_1_hw_init, + .hw_fini = mes_v10_1_hw_fini, + .suspend = mes_v10_1_suspend, + .resume = mes_v10_1_resume, +}; + +const struct amdgpu_ip_block_version mes_v10_1_ip_block = { + .type = AMD_IP_BLOCK_TYPE_MES, + .major = 10, + .minor = 1, + .rev = 0, + .funcs = &mes_v10_1_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.h b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.h new file mode 100644 index 000000000..9afd6ddb0 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.h @@ -0,0 +1,29 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __MES_V10_1_H__ +#define __MES_V10_1_H__ + +extern const struct amdgpu_ip_block_version mes_v10_1_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c new file mode 100644 index 000000000..6827d5470 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c @@ -0,0 +1,1340 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include "amdgpu.h" +#include "soc15_common.h" +#include "soc21.h" +#include "gc/gc_11_0_0_offset.h" +#include "gc/gc_11_0_0_sh_mask.h" +#include "gc/gc_11_0_0_default.h" +#include "v11_structs.h" +#include "mes_v11_api_def.h" + +MODULE_FIRMWARE("amdgpu/gc_11_0_0_mes.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_0_mes_2.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_0_mes1.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_1_mes.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_1_mes_2.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_1_mes1.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_2_mes.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_2_mes_2.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_2_mes1.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_3_mes.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_3_mes_2.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_3_mes1.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_4_mes.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_4_mes_2.bin"); +MODULE_FIRMWARE("amdgpu/gc_11_0_4_mes1.bin"); + +static int mes_v11_0_hw_fini(void *handle); +static int mes_v11_0_kiq_hw_init(struct amdgpu_device *adev); +static int mes_v11_0_kiq_hw_fini(struct amdgpu_device *adev); + +#define MES_EOP_SIZE 2048 + +static void mes_v11_0_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, + ring->wptr); + WDOORBELL64(ring->doorbell_index, ring->wptr); + } else { + BUG(); + } +} + +static u64 mes_v11_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + return *ring->rptr_cpu_addr; +} + +static u64 mes_v11_0_ring_get_wptr(struct amdgpu_ring *ring) +{ + u64 wptr; + + if (ring->use_doorbell) + wptr = atomic64_read((atomic64_t *)ring->wptr_cpu_addr); + else + BUG(); + return wptr; +} + +static const struct amdgpu_ring_funcs mes_v11_0_ring_funcs = { + .type = AMDGPU_RING_TYPE_MES, + .align_mask = 1, + .nop = 0, + .support_64bit_ptrs = true, + .get_rptr = mes_v11_0_ring_get_rptr, + .get_wptr = mes_v11_0_ring_get_wptr, + .set_wptr = mes_v11_0_ring_set_wptr, + .insert_nop = amdgpu_ring_insert_nop, +}; + +static int mes_v11_0_submit_pkt_and_poll_completion(struct amdgpu_mes *mes, + void *pkt, int size, + int api_status_off) +{ + int ndw = size / 4; + signed long r; + union MESAPI__ADD_QUEUE *x_pkt = pkt; + struct MES_API_STATUS *api_status; + struct amdgpu_device *adev = mes->adev; + struct amdgpu_ring *ring = &mes->ring; + unsigned long flags; + signed long timeout = adev->usec_timeout; + + if (amdgpu_emu_mode) { + timeout *= 100; + } else if (amdgpu_sriov_vf(adev)) { + /* Worst case in sriov where all other 15 VF timeout, each VF needs about 600ms */ + timeout = 15 * 600 * 1000; + } + BUG_ON(size % 4 != 0); + + spin_lock_irqsave(&mes->ring_lock, flags); + if (amdgpu_ring_alloc(ring, ndw)) { + spin_unlock_irqrestore(&mes->ring_lock, flags); + return -ENOMEM; + } + + api_status = (struct MES_API_STATUS *)((char *)pkt + api_status_off); + api_status->api_completion_fence_addr = mes->ring.fence_drv.gpu_addr; + api_status->api_completion_fence_value = ++mes->ring.fence_drv.sync_seq; + + amdgpu_ring_write_multiple(ring, pkt, ndw); + amdgpu_ring_commit(ring); + spin_unlock_irqrestore(&mes->ring_lock, flags); + + DRM_DEBUG("MES msg=%d was emitted\n", x_pkt->header.opcode); + + r = amdgpu_fence_wait_polling(ring, ring->fence_drv.sync_seq, + timeout); + if (r < 1) { + DRM_ERROR("MES failed to response msg=%d\n", + x_pkt->header.opcode); + + while (halt_if_hws_hang) + schedule(); + + return -ETIMEDOUT; + } + + return 0; +} + +static int convert_to_mes_queue_type(int queue_type) +{ + if (queue_type == AMDGPU_RING_TYPE_GFX) + return MES_QUEUE_TYPE_GFX; + else if (queue_type == AMDGPU_RING_TYPE_COMPUTE) + return MES_QUEUE_TYPE_COMPUTE; + else if (queue_type == AMDGPU_RING_TYPE_SDMA) + return MES_QUEUE_TYPE_SDMA; + else + BUG(); + return -1; +} + +static int mes_v11_0_add_hw_queue(struct amdgpu_mes *mes, + struct mes_add_queue_input *input) +{ + struct amdgpu_device *adev = mes->adev; + union MESAPI__ADD_QUEUE mes_add_queue_pkt; + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)]; + uint32_t vm_cntx_cntl = hub->vm_cntx_cntl; + + memset(&mes_add_queue_pkt, 0, sizeof(mes_add_queue_pkt)); + + mes_add_queue_pkt.header.type = MES_API_TYPE_SCHEDULER; + mes_add_queue_pkt.header.opcode = MES_SCH_API_ADD_QUEUE; + mes_add_queue_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS; + + mes_add_queue_pkt.process_id = input->process_id; + mes_add_queue_pkt.page_table_base_addr = input->page_table_base_addr; + mes_add_queue_pkt.process_va_start = input->process_va_start; + mes_add_queue_pkt.process_va_end = input->process_va_end; + mes_add_queue_pkt.process_quantum = input->process_quantum; + mes_add_queue_pkt.process_context_addr = input->process_context_addr; + mes_add_queue_pkt.gang_quantum = input->gang_quantum; + mes_add_queue_pkt.gang_context_addr = input->gang_context_addr; + mes_add_queue_pkt.inprocess_gang_priority = + input->inprocess_gang_priority; + mes_add_queue_pkt.gang_global_priority_level = + input->gang_global_priority_level; + mes_add_queue_pkt.doorbell_offset = input->doorbell_offset; + mes_add_queue_pkt.mqd_addr = input->mqd_addr; + + if (((adev->mes.sched_version & AMDGPU_MES_API_VERSION_MASK) >> + AMDGPU_MES_API_VERSION_SHIFT) >= 2) + mes_add_queue_pkt.wptr_addr = input->wptr_mc_addr; + else + mes_add_queue_pkt.wptr_addr = input->wptr_addr; + + mes_add_queue_pkt.queue_type = + convert_to_mes_queue_type(input->queue_type); + mes_add_queue_pkt.paging = input->paging; + mes_add_queue_pkt.vm_context_cntl = vm_cntx_cntl; + mes_add_queue_pkt.gws_base = input->gws_base; + mes_add_queue_pkt.gws_size = input->gws_size; + mes_add_queue_pkt.trap_handler_addr = input->tba_addr; + mes_add_queue_pkt.tma_addr = input->tma_addr; + mes_add_queue_pkt.trap_en = input->trap_en; + mes_add_queue_pkt.skip_process_ctx_clear = input->skip_process_ctx_clear; + mes_add_queue_pkt.is_kfd_process = input->is_kfd_process; + + /* For KFD, gds_size is re-used for queue size (needed in MES for AQL queues) */ + mes_add_queue_pkt.is_aql_queue = input->is_aql_queue; + mes_add_queue_pkt.gds_size = input->queue_size; + + mes_add_queue_pkt.exclusively_scheduled = input->exclusively_scheduled; + + return mes_v11_0_submit_pkt_and_poll_completion(mes, + &mes_add_queue_pkt, sizeof(mes_add_queue_pkt), + offsetof(union MESAPI__ADD_QUEUE, api_status)); +} + +static int mes_v11_0_remove_hw_queue(struct amdgpu_mes *mes, + struct mes_remove_queue_input *input) +{ + union MESAPI__REMOVE_QUEUE mes_remove_queue_pkt; + + memset(&mes_remove_queue_pkt, 0, sizeof(mes_remove_queue_pkt)); + + mes_remove_queue_pkt.header.type = MES_API_TYPE_SCHEDULER; + mes_remove_queue_pkt.header.opcode = MES_SCH_API_REMOVE_QUEUE; + mes_remove_queue_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS; + + mes_remove_queue_pkt.doorbell_offset = input->doorbell_offset; + mes_remove_queue_pkt.gang_context_addr = input->gang_context_addr; + + return mes_v11_0_submit_pkt_and_poll_completion(mes, + &mes_remove_queue_pkt, sizeof(mes_remove_queue_pkt), + offsetof(union MESAPI__REMOVE_QUEUE, api_status)); +} + +static int mes_v11_0_unmap_legacy_queue(struct amdgpu_mes *mes, + struct mes_unmap_legacy_queue_input *input) +{ + union MESAPI__REMOVE_QUEUE mes_remove_queue_pkt; + + memset(&mes_remove_queue_pkt, 0, sizeof(mes_remove_queue_pkt)); + + mes_remove_queue_pkt.header.type = MES_API_TYPE_SCHEDULER; + mes_remove_queue_pkt.header.opcode = MES_SCH_API_REMOVE_QUEUE; + mes_remove_queue_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS; + + mes_remove_queue_pkt.doorbell_offset = input->doorbell_offset; + mes_remove_queue_pkt.gang_context_addr = 0; + + mes_remove_queue_pkt.pipe_id = input->pipe_id; + mes_remove_queue_pkt.queue_id = input->queue_id; + + if (input->action == PREEMPT_QUEUES_NO_UNMAP) { + mes_remove_queue_pkt.preempt_legacy_gfx_queue = 1; + mes_remove_queue_pkt.tf_addr = input->trail_fence_addr; + mes_remove_queue_pkt.tf_data = + lower_32_bits(input->trail_fence_data); + } else { + mes_remove_queue_pkt.unmap_legacy_queue = 1; + mes_remove_queue_pkt.queue_type = + convert_to_mes_queue_type(input->queue_type); + } + + return mes_v11_0_submit_pkt_and_poll_completion(mes, + &mes_remove_queue_pkt, sizeof(mes_remove_queue_pkt), + offsetof(union MESAPI__REMOVE_QUEUE, api_status)); +} + +static int mes_v11_0_suspend_gang(struct amdgpu_mes *mes, + struct mes_suspend_gang_input *input) +{ + return 0; +} + +static int mes_v11_0_resume_gang(struct amdgpu_mes *mes, + struct mes_resume_gang_input *input) +{ + return 0; +} + +static int mes_v11_0_query_sched_status(struct amdgpu_mes *mes) +{ + union MESAPI__QUERY_MES_STATUS mes_status_pkt; + + memset(&mes_status_pkt, 0, sizeof(mes_status_pkt)); + + mes_status_pkt.header.type = MES_API_TYPE_SCHEDULER; + mes_status_pkt.header.opcode = MES_SCH_API_QUERY_SCHEDULER_STATUS; + mes_status_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS; + + return mes_v11_0_submit_pkt_and_poll_completion(mes, + &mes_status_pkt, sizeof(mes_status_pkt), + offsetof(union MESAPI__QUERY_MES_STATUS, api_status)); +} + +static int mes_v11_0_misc_op(struct amdgpu_mes *mes, + struct mes_misc_op_input *input) +{ + union MESAPI__MISC misc_pkt; + + memset(&misc_pkt, 0, sizeof(misc_pkt)); + + misc_pkt.header.type = MES_API_TYPE_SCHEDULER; + misc_pkt.header.opcode = MES_SCH_API_MISC; + misc_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS; + + switch (input->op) { + case MES_MISC_OP_READ_REG: + misc_pkt.opcode = MESAPI_MISC__READ_REG; + misc_pkt.read_reg.reg_offset = input->read_reg.reg_offset; + misc_pkt.read_reg.buffer_addr = input->read_reg.buffer_addr; + break; + case MES_MISC_OP_WRITE_REG: + misc_pkt.opcode = MESAPI_MISC__WRITE_REG; + misc_pkt.write_reg.reg_offset = input->write_reg.reg_offset; + misc_pkt.write_reg.reg_value = input->write_reg.reg_value; + break; + case MES_MISC_OP_WRM_REG_WAIT: + misc_pkt.opcode = MESAPI_MISC__WAIT_REG_MEM; + misc_pkt.wait_reg_mem.op = WRM_OPERATION__WAIT_REG_MEM; + misc_pkt.wait_reg_mem.reference = input->wrm_reg.ref; + misc_pkt.wait_reg_mem.mask = input->wrm_reg.mask; + misc_pkt.wait_reg_mem.reg_offset1 = input->wrm_reg.reg0; + misc_pkt.wait_reg_mem.reg_offset2 = 0; + break; + case MES_MISC_OP_WRM_REG_WR_WAIT: + misc_pkt.opcode = MESAPI_MISC__WAIT_REG_MEM; + misc_pkt.wait_reg_mem.op = WRM_OPERATION__WR_WAIT_WR_REG; + misc_pkt.wait_reg_mem.reference = input->wrm_reg.ref; + misc_pkt.wait_reg_mem.mask = input->wrm_reg.mask; + misc_pkt.wait_reg_mem.reg_offset1 = input->wrm_reg.reg0; + misc_pkt.wait_reg_mem.reg_offset2 = input->wrm_reg.reg1; + break; + case MES_MISC_OP_SET_SHADER_DEBUGGER: + misc_pkt.opcode = MESAPI_MISC__SET_SHADER_DEBUGGER; + misc_pkt.set_shader_debugger.process_context_addr = + input->set_shader_debugger.process_context_addr; + misc_pkt.set_shader_debugger.flags.u32all = + input->set_shader_debugger.flags.u32all; + misc_pkt.set_shader_debugger.spi_gdbg_per_vmid_cntl = + input->set_shader_debugger.spi_gdbg_per_vmid_cntl; + memcpy(misc_pkt.set_shader_debugger.tcp_watch_cntl, + input->set_shader_debugger.tcp_watch_cntl, + sizeof(misc_pkt.set_shader_debugger.tcp_watch_cntl)); + misc_pkt.set_shader_debugger.trap_en = input->set_shader_debugger.trap_en; + break; + default: + DRM_ERROR("unsupported misc op (%d) \n", input->op); + return -EINVAL; + } + + return mes_v11_0_submit_pkt_and_poll_completion(mes, + &misc_pkt, sizeof(misc_pkt), + offsetof(union MESAPI__MISC, api_status)); +} + +static int mes_v11_0_set_hw_resources(struct amdgpu_mes *mes) +{ + int i; + struct amdgpu_device *adev = mes->adev; + union MESAPI_SET_HW_RESOURCES mes_set_hw_res_pkt; + + memset(&mes_set_hw_res_pkt, 0, sizeof(mes_set_hw_res_pkt)); + + mes_set_hw_res_pkt.header.type = MES_API_TYPE_SCHEDULER; + mes_set_hw_res_pkt.header.opcode = MES_SCH_API_SET_HW_RSRC; + mes_set_hw_res_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS; + + mes_set_hw_res_pkt.vmid_mask_mmhub = mes->vmid_mask_mmhub; + mes_set_hw_res_pkt.vmid_mask_gfxhub = mes->vmid_mask_gfxhub; + mes_set_hw_res_pkt.gds_size = adev->gds.gds_size; + mes_set_hw_res_pkt.paging_vmid = 0; + mes_set_hw_res_pkt.g_sch_ctx_gpu_mc_ptr = mes->sch_ctx_gpu_addr; + mes_set_hw_res_pkt.query_status_fence_gpu_mc_ptr = + mes->query_status_fence_gpu_addr; + + for (i = 0; i < MAX_COMPUTE_PIPES; i++) + mes_set_hw_res_pkt.compute_hqd_mask[i] = + mes->compute_hqd_mask[i]; + + for (i = 0; i < MAX_GFX_PIPES; i++) + mes_set_hw_res_pkt.gfx_hqd_mask[i] = mes->gfx_hqd_mask[i]; + + for (i = 0; i < MAX_SDMA_PIPES; i++) + mes_set_hw_res_pkt.sdma_hqd_mask[i] = mes->sdma_hqd_mask[i]; + + for (i = 0; i < AMD_PRIORITY_NUM_LEVELS; i++) + mes_set_hw_res_pkt.aggregated_doorbells[i] = + mes->aggregated_doorbells[i]; + + for (i = 0; i < 5; i++) { + mes_set_hw_res_pkt.gc_base[i] = adev->reg_offset[GC_HWIP][0][i]; + mes_set_hw_res_pkt.mmhub_base[i] = + adev->reg_offset[MMHUB_HWIP][0][i]; + mes_set_hw_res_pkt.osssys_base[i] = + adev->reg_offset[OSSSYS_HWIP][0][i]; + } + + mes_set_hw_res_pkt.disable_reset = 1; + mes_set_hw_res_pkt.disable_mes_log = 1; + mes_set_hw_res_pkt.use_different_vmid_compute = 1; + mes_set_hw_res_pkt.enable_reg_active_poll = 1; + mes_set_hw_res_pkt.oversubscription_timer = 50; + + return mes_v11_0_submit_pkt_and_poll_completion(mes, + &mes_set_hw_res_pkt, sizeof(mes_set_hw_res_pkt), + offsetof(union MESAPI_SET_HW_RESOURCES, api_status)); +} + +static void mes_v11_0_init_aggregated_doorbell(struct amdgpu_mes *mes) +{ + struct amdgpu_device *adev = mes->adev; + uint32_t data; + + data = RREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL1); + data &= ~(CP_MES_DOORBELL_CONTROL1__DOORBELL_OFFSET_MASK | + CP_MES_DOORBELL_CONTROL1__DOORBELL_EN_MASK | + CP_MES_DOORBELL_CONTROL1__DOORBELL_HIT_MASK); + data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_LOW] << + CP_MES_DOORBELL_CONTROL1__DOORBELL_OFFSET__SHIFT; + data |= 1 << CP_MES_DOORBELL_CONTROL1__DOORBELL_EN__SHIFT; + WREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL1, data); + + data = RREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL2); + data &= ~(CP_MES_DOORBELL_CONTROL2__DOORBELL_OFFSET_MASK | + CP_MES_DOORBELL_CONTROL2__DOORBELL_EN_MASK | + CP_MES_DOORBELL_CONTROL2__DOORBELL_HIT_MASK); + data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_NORMAL] << + CP_MES_DOORBELL_CONTROL2__DOORBELL_OFFSET__SHIFT; + data |= 1 << CP_MES_DOORBELL_CONTROL2__DOORBELL_EN__SHIFT; + WREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL2, data); + + data = RREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL3); + data &= ~(CP_MES_DOORBELL_CONTROL3__DOORBELL_OFFSET_MASK | + CP_MES_DOORBELL_CONTROL3__DOORBELL_EN_MASK | + CP_MES_DOORBELL_CONTROL3__DOORBELL_HIT_MASK); + data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_MEDIUM] << + CP_MES_DOORBELL_CONTROL3__DOORBELL_OFFSET__SHIFT; + data |= 1 << CP_MES_DOORBELL_CONTROL3__DOORBELL_EN__SHIFT; + WREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL3, data); + + data = RREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL4); + data &= ~(CP_MES_DOORBELL_CONTROL4__DOORBELL_OFFSET_MASK | + CP_MES_DOORBELL_CONTROL4__DOORBELL_EN_MASK | + CP_MES_DOORBELL_CONTROL4__DOORBELL_HIT_MASK); + data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_HIGH] << + CP_MES_DOORBELL_CONTROL4__DOORBELL_OFFSET__SHIFT; + data |= 1 << CP_MES_DOORBELL_CONTROL4__DOORBELL_EN__SHIFT; + WREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL4, data); + + data = RREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL5); + data &= ~(CP_MES_DOORBELL_CONTROL5__DOORBELL_OFFSET_MASK | + CP_MES_DOORBELL_CONTROL5__DOORBELL_EN_MASK | + CP_MES_DOORBELL_CONTROL5__DOORBELL_HIT_MASK); + data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_REALTIME] << + CP_MES_DOORBELL_CONTROL5__DOORBELL_OFFSET__SHIFT; + data |= 1 << CP_MES_DOORBELL_CONTROL5__DOORBELL_EN__SHIFT; + WREG32_SOC15(GC, 0, regCP_MES_DOORBELL_CONTROL5, data); + + data = 1 << CP_HQD_GFX_CONTROL__DB_UPDATED_MSG_EN__SHIFT; + WREG32_SOC15(GC, 0, regCP_HQD_GFX_CONTROL, data); +} + +static const struct amdgpu_mes_funcs mes_v11_0_funcs = { + .add_hw_queue = mes_v11_0_add_hw_queue, + .remove_hw_queue = mes_v11_0_remove_hw_queue, + .unmap_legacy_queue = mes_v11_0_unmap_legacy_queue, + .suspend_gang = mes_v11_0_suspend_gang, + .resume_gang = mes_v11_0_resume_gang, + .misc_op = mes_v11_0_misc_op, +}; + +static int mes_v11_0_allocate_ucode_buffer(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe) +{ + int r; + const struct mes_firmware_header_v1_0 *mes_hdr; + const __le32 *fw_data; + unsigned fw_size; + + mes_hdr = (const struct mes_firmware_header_v1_0 *) + adev->mes.fw[pipe]->data; + + fw_data = (const __le32 *)(adev->mes.fw[pipe]->data + + le32_to_cpu(mes_hdr->mes_ucode_offset_bytes)); + fw_size = le32_to_cpu(mes_hdr->mes_ucode_size_bytes); + + r = amdgpu_bo_create_reserved(adev, fw_size, + PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->mes.ucode_fw_obj[pipe], + &adev->mes.ucode_fw_gpu_addr[pipe], + (void **)&adev->mes.ucode_fw_ptr[pipe]); + if (r) { + dev_err(adev->dev, "(%d) failed to create mes fw bo\n", r); + return r; + } + + memcpy(adev->mes.ucode_fw_ptr[pipe], fw_data, fw_size); + + amdgpu_bo_kunmap(adev->mes.ucode_fw_obj[pipe]); + amdgpu_bo_unreserve(adev->mes.ucode_fw_obj[pipe]); + + return 0; +} + +static int mes_v11_0_allocate_ucode_data_buffer(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe) +{ + int r; + const struct mes_firmware_header_v1_0 *mes_hdr; + const __le32 *fw_data; + unsigned fw_size; + + mes_hdr = (const struct mes_firmware_header_v1_0 *) + adev->mes.fw[pipe]->data; + + fw_data = (const __le32 *)(adev->mes.fw[pipe]->data + + le32_to_cpu(mes_hdr->mes_ucode_data_offset_bytes)); + fw_size = le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes); + + r = amdgpu_bo_create_reserved(adev, fw_size, + 64 * 1024, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, + &adev->mes.data_fw_obj[pipe], + &adev->mes.data_fw_gpu_addr[pipe], + (void **)&adev->mes.data_fw_ptr[pipe]); + if (r) { + dev_err(adev->dev, "(%d) failed to create mes data fw bo\n", r); + return r; + } + + memcpy(adev->mes.data_fw_ptr[pipe], fw_data, fw_size); + + amdgpu_bo_kunmap(adev->mes.data_fw_obj[pipe]); + amdgpu_bo_unreserve(adev->mes.data_fw_obj[pipe]); + + return 0; +} + +static void mes_v11_0_free_ucode_buffers(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe) +{ + amdgpu_bo_free_kernel(&adev->mes.data_fw_obj[pipe], + &adev->mes.data_fw_gpu_addr[pipe], + (void **)&adev->mes.data_fw_ptr[pipe]); + + amdgpu_bo_free_kernel(&adev->mes.ucode_fw_obj[pipe], + &adev->mes.ucode_fw_gpu_addr[pipe], + (void **)&adev->mes.ucode_fw_ptr[pipe]); +} + +static void mes_v11_0_enable(struct amdgpu_device *adev, bool enable) +{ + uint64_t ucode_addr; + uint32_t pipe, data = 0; + + if (enable) { + data = RREG32_SOC15(GC, 0, regCP_MES_CNTL); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE0_RESET, 1); + data = REG_SET_FIELD(data, CP_MES_CNTL, + MES_PIPE1_RESET, adev->enable_mes_kiq ? 1 : 0); + WREG32_SOC15(GC, 0, regCP_MES_CNTL, data); + + mutex_lock(&adev->srbm_mutex); + for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) { + if (!adev->enable_mes_kiq && + pipe == AMDGPU_MES_KIQ_PIPE) + continue; + + soc21_grbm_select(adev, 3, pipe, 0, 0); + + ucode_addr = adev->mes.uc_start_addr[pipe] >> 2; + WREG32_SOC15(GC, 0, regCP_MES_PRGRM_CNTR_START, + lower_32_bits(ucode_addr)); + WREG32_SOC15(GC, 0, regCP_MES_PRGRM_CNTR_START_HI, + upper_32_bits(ucode_addr)); + } + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + /* unhalt MES and activate pipe0 */ + data = REG_SET_FIELD(0, CP_MES_CNTL, MES_PIPE0_ACTIVE, 1); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE1_ACTIVE, + adev->enable_mes_kiq ? 1 : 0); + WREG32_SOC15(GC, 0, regCP_MES_CNTL, data); + + if (amdgpu_emu_mode) + msleep(100); + else + udelay(50); + } else { + data = RREG32_SOC15(GC, 0, regCP_MES_CNTL); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE0_ACTIVE, 0); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE1_ACTIVE, 0); + data = REG_SET_FIELD(data, CP_MES_CNTL, + MES_INVALIDATE_ICACHE, 1); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE0_RESET, 1); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE1_RESET, + adev->enable_mes_kiq ? 1 : 0); + data = REG_SET_FIELD(data, CP_MES_CNTL, MES_HALT, 1); + WREG32_SOC15(GC, 0, regCP_MES_CNTL, data); + } +} + +/* This function is for backdoor MES firmware */ +static int mes_v11_0_load_microcode(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe, bool prime_icache) +{ + int r; + uint32_t data; + uint64_t ucode_addr; + + mes_v11_0_enable(adev, false); + + if (!adev->mes.fw[pipe]) + return -EINVAL; + + r = mes_v11_0_allocate_ucode_buffer(adev, pipe); + if (r) + return r; + + r = mes_v11_0_allocate_ucode_data_buffer(adev, pipe); + if (r) { + mes_v11_0_free_ucode_buffers(adev, pipe); + return r; + } + + mutex_lock(&adev->srbm_mutex); + /* me=3, pipe=0, queue=0 */ + soc21_grbm_select(adev, 3, pipe, 0, 0); + + WREG32_SOC15(GC, 0, regCP_MES_IC_BASE_CNTL, 0); + + /* set ucode start address */ + ucode_addr = adev->mes.uc_start_addr[pipe] >> 2; + WREG32_SOC15(GC, 0, regCP_MES_PRGRM_CNTR_START, + lower_32_bits(ucode_addr)); + WREG32_SOC15(GC, 0, regCP_MES_PRGRM_CNTR_START_HI, + upper_32_bits(ucode_addr)); + + /* set ucode fimrware address */ + WREG32_SOC15(GC, 0, regCP_MES_IC_BASE_LO, + lower_32_bits(adev->mes.ucode_fw_gpu_addr[pipe])); + WREG32_SOC15(GC, 0, regCP_MES_IC_BASE_HI, + upper_32_bits(adev->mes.ucode_fw_gpu_addr[pipe])); + + /* set ucode instruction cache boundary to 2M-1 */ + WREG32_SOC15(GC, 0, regCP_MES_MIBOUND_LO, 0x1FFFFF); + + /* set ucode data firmware address */ + WREG32_SOC15(GC, 0, regCP_MES_MDBASE_LO, + lower_32_bits(adev->mes.data_fw_gpu_addr[pipe])); + WREG32_SOC15(GC, 0, regCP_MES_MDBASE_HI, + upper_32_bits(adev->mes.data_fw_gpu_addr[pipe])); + + /* Set 0x3FFFF (256K-1) to CP_MES_MDBOUND_LO */ + WREG32_SOC15(GC, 0, regCP_MES_MDBOUND_LO, 0x3FFFF); + + if (prime_icache) { + /* invalidate ICACHE */ + data = RREG32_SOC15(GC, 0, regCP_MES_IC_OP_CNTL); + data = REG_SET_FIELD(data, CP_MES_IC_OP_CNTL, PRIME_ICACHE, 0); + data = REG_SET_FIELD(data, CP_MES_IC_OP_CNTL, INVALIDATE_CACHE, 1); + WREG32_SOC15(GC, 0, regCP_MES_IC_OP_CNTL, data); + + /* prime the ICACHE. */ + data = RREG32_SOC15(GC, 0, regCP_MES_IC_OP_CNTL); + data = REG_SET_FIELD(data, CP_MES_IC_OP_CNTL, PRIME_ICACHE, 1); + WREG32_SOC15(GC, 0, regCP_MES_IC_OP_CNTL, data); + } + + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + return 0; +} + +static int mes_v11_0_allocate_eop_buf(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe) +{ + int r; + u32 *eop; + + r = amdgpu_bo_create_reserved(adev, MES_EOP_SIZE, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_GTT, + &adev->mes.eop_gpu_obj[pipe], + &adev->mes.eop_gpu_addr[pipe], + (void **)&eop); + if (r) { + dev_warn(adev->dev, "(%d) create EOP bo failed\n", r); + return r; + } + + memset(eop, 0, + adev->mes.eop_gpu_obj[pipe]->tbo.base.size); + + amdgpu_bo_kunmap(adev->mes.eop_gpu_obj[pipe]); + amdgpu_bo_unreserve(adev->mes.eop_gpu_obj[pipe]); + + return 0; +} + +static int mes_v11_0_mqd_init(struct amdgpu_ring *ring) +{ + struct v11_compute_mqd *mqd = ring->mqd_ptr; + uint64_t hqd_gpu_addr, wb_gpu_addr, eop_base_addr; + uint32_t tmp; + + memset(mqd, 0, sizeof(*mqd)); + + mqd->header = 0xC0310800; + mqd->compute_pipelinestat_enable = 0x00000001; + mqd->compute_static_thread_mgmt_se0 = 0xffffffff; + mqd->compute_static_thread_mgmt_se1 = 0xffffffff; + mqd->compute_static_thread_mgmt_se2 = 0xffffffff; + mqd->compute_static_thread_mgmt_se3 = 0xffffffff; + mqd->compute_misc_reserved = 0x00000007; + + eop_base_addr = ring->eop_gpu_addr >> 8; + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + tmp = regCP_HQD_EOP_CONTROL_DEFAULT; + tmp = REG_SET_FIELD(tmp, CP_HQD_EOP_CONTROL, EOP_SIZE, + (order_base_2(MES_EOP_SIZE / 4) - 1)); + + mqd->cp_hqd_eop_base_addr_lo = lower_32_bits(eop_base_addr); + mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr); + mqd->cp_hqd_eop_control = tmp; + + /* disable the queue if it's active */ + ring->wptr = 0; + mqd->cp_hqd_pq_rptr = 0; + mqd->cp_hqd_pq_wptr_lo = 0; + mqd->cp_hqd_pq_wptr_hi = 0; + + /* set the pointer to the MQD */ + mqd->cp_mqd_base_addr_lo = ring->mqd_gpu_addr & 0xfffffffc; + mqd->cp_mqd_base_addr_hi = upper_32_bits(ring->mqd_gpu_addr); + + /* set MQD vmid to 0 */ + tmp = regCP_MQD_CONTROL_DEFAULT; + tmp = REG_SET_FIELD(tmp, CP_MQD_CONTROL, VMID, 0); + mqd->cp_mqd_control = tmp; + + /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ + hqd_gpu_addr = ring->gpu_addr >> 8; + mqd->cp_hqd_pq_base_lo = lower_32_bits(hqd_gpu_addr); + mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr); + + /* set the wb address whether it's enabled or not */ + wb_gpu_addr = ring->rptr_gpu_addr; + mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc; + mqd->cp_hqd_pq_rptr_report_addr_hi = + upper_32_bits(wb_gpu_addr) & 0xffff; + + /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ + wb_gpu_addr = ring->wptr_gpu_addr; + mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffff8; + mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; + + /* set up the HQD, this is similar to CP_RB0_CNTL */ + tmp = regCP_HQD_PQ_CONTROL_DEFAULT; + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, QUEUE_SIZE, + (order_base_2(ring->ring_size / 4) - 1)); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE, + ((order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1) << 8)); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, TUNNEL_DISPATCH, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, NO_UPDATE_RPTR, 1); + mqd->cp_hqd_pq_control = tmp; + + /* enable doorbell */ + tmp = 0; + if (ring->use_doorbell) { + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_OFFSET, ring->doorbell_index); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 1); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_SOURCE, 0); + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_HIT, 0); + } else + tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 0); + mqd->cp_hqd_pq_doorbell_control = tmp; + + mqd->cp_hqd_vmid = 0; + /* activate the queue */ + mqd->cp_hqd_active = 1; + + tmp = regCP_HQD_PERSISTENT_STATE_DEFAULT; + tmp = REG_SET_FIELD(tmp, CP_HQD_PERSISTENT_STATE, + PRELOAD_SIZE, 0x55); + mqd->cp_hqd_persistent_state = tmp; + + mqd->cp_hqd_ib_control = regCP_HQD_IB_CONTROL_DEFAULT; + mqd->cp_hqd_iq_timer = regCP_HQD_IQ_TIMER_DEFAULT; + mqd->cp_hqd_quantum = regCP_HQD_QUANTUM_DEFAULT; + + amdgpu_device_flush_hdp(ring->adev, NULL); + return 0; +} + +static void mes_v11_0_queue_init_register(struct amdgpu_ring *ring) +{ + struct v11_compute_mqd *mqd = ring->mqd_ptr; + struct amdgpu_device *adev = ring->adev; + uint32_t data = 0; + + mutex_lock(&adev->srbm_mutex); + soc21_grbm_select(adev, 3, ring->pipe, 0, 0); + + /* set CP_HQD_VMID.VMID = 0. */ + data = RREG32_SOC15(GC, 0, regCP_HQD_VMID); + data = REG_SET_FIELD(data, CP_HQD_VMID, VMID, 0); + WREG32_SOC15(GC, 0, regCP_HQD_VMID, data); + + /* set CP_HQD_PQ_DOORBELL_CONTROL.DOORBELL_EN=0 */ + data = RREG32_SOC15(GC, 0, regCP_HQD_PQ_DOORBELL_CONTROL); + data = REG_SET_FIELD(data, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 0); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_DOORBELL_CONTROL, data); + + /* set CP_MQD_BASE_ADDR/HI with the MQD base address */ + WREG32_SOC15(GC, 0, regCP_MQD_BASE_ADDR, mqd->cp_mqd_base_addr_lo); + WREG32_SOC15(GC, 0, regCP_MQD_BASE_ADDR_HI, mqd->cp_mqd_base_addr_hi); + + /* set CP_MQD_CONTROL.VMID=0 */ + data = RREG32_SOC15(GC, 0, regCP_MQD_CONTROL); + data = REG_SET_FIELD(data, CP_MQD_CONTROL, VMID, 0); + WREG32_SOC15(GC, 0, regCP_MQD_CONTROL, 0); + + /* set CP_HQD_PQ_BASE/HI with the ring buffer base address */ + WREG32_SOC15(GC, 0, regCP_HQD_PQ_BASE, mqd->cp_hqd_pq_base_lo); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_BASE_HI, mqd->cp_hqd_pq_base_hi); + + /* set CP_HQD_PQ_RPTR_REPORT_ADDR/HI */ + WREG32_SOC15(GC, 0, regCP_HQD_PQ_RPTR_REPORT_ADDR, + mqd->cp_hqd_pq_rptr_report_addr_lo); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_RPTR_REPORT_ADDR_HI, + mqd->cp_hqd_pq_rptr_report_addr_hi); + + /* set CP_HQD_PQ_CONTROL */ + WREG32_SOC15(GC, 0, regCP_HQD_PQ_CONTROL, mqd->cp_hqd_pq_control); + + /* set CP_HQD_PQ_WPTR_POLL_ADDR/HI */ + WREG32_SOC15(GC, 0, regCP_HQD_PQ_WPTR_POLL_ADDR, + mqd->cp_hqd_pq_wptr_poll_addr_lo); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_WPTR_POLL_ADDR_HI, + mqd->cp_hqd_pq_wptr_poll_addr_hi); + + /* set CP_HQD_PQ_DOORBELL_CONTROL */ + WREG32_SOC15(GC, 0, regCP_HQD_PQ_DOORBELL_CONTROL, + mqd->cp_hqd_pq_doorbell_control); + + /* set CP_HQD_PERSISTENT_STATE.PRELOAD_SIZE=0x53 */ + WREG32_SOC15(GC, 0, regCP_HQD_PERSISTENT_STATE, mqd->cp_hqd_persistent_state); + + /* set CP_HQD_ACTIVE.ACTIVE=1 */ + WREG32_SOC15(GC, 0, regCP_HQD_ACTIVE, mqd->cp_hqd_active); + + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); +} + +static int mes_v11_0_kiq_enable_queue(struct amdgpu_device *adev) +{ + struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; + struct amdgpu_ring *kiq_ring = &adev->gfx.kiq[0].ring; + int r; + + if (!kiq->pmf || !kiq->pmf->kiq_map_queues) + return -EINVAL; + + r = amdgpu_ring_alloc(kiq_ring, kiq->pmf->map_queues_size); + if (r) { + DRM_ERROR("Failed to lock KIQ (%d).\n", r); + return r; + } + + kiq->pmf->kiq_map_queues(kiq_ring, &adev->mes.ring); + + return amdgpu_ring_test_helper(kiq_ring); +} + +static int mes_v11_0_queue_init(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe) +{ + struct amdgpu_ring *ring; + int r; + + if (pipe == AMDGPU_MES_KIQ_PIPE) + ring = &adev->gfx.kiq[0].ring; + else if (pipe == AMDGPU_MES_SCHED_PIPE) + ring = &adev->mes.ring; + else + BUG(); + + if ((pipe == AMDGPU_MES_SCHED_PIPE) && + (amdgpu_in_reset(adev) || adev->in_suspend)) { + *(ring->wptr_cpu_addr) = 0; + *(ring->rptr_cpu_addr) = 0; + amdgpu_ring_clear_ring(ring); + } + + r = mes_v11_0_mqd_init(ring); + if (r) + return r; + + if (pipe == AMDGPU_MES_SCHED_PIPE) { + r = mes_v11_0_kiq_enable_queue(adev); + if (r) + return r; + } else { + mes_v11_0_queue_init_register(ring); + } + + /* get MES scheduler/KIQ versions */ + mutex_lock(&adev->srbm_mutex); + soc21_grbm_select(adev, 3, pipe, 0, 0); + + if (pipe == AMDGPU_MES_SCHED_PIPE) + adev->mes.sched_version = RREG32_SOC15(GC, 0, regCP_MES_GP3_LO); + else if (pipe == AMDGPU_MES_KIQ_PIPE && adev->enable_mes_kiq) + adev->mes.kiq_version = RREG32_SOC15(GC, 0, regCP_MES_GP3_LO); + + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + return 0; +} + +static int mes_v11_0_ring_init(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + + ring = &adev->mes.ring; + + ring->funcs = &mes_v11_0_ring_funcs; + + ring->me = 3; + ring->pipe = 0; + ring->queue = 0; + + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->doorbell_index = adev->doorbell_index.mes_ring0 << 1; + ring->eop_gpu_addr = adev->mes.eop_gpu_addr[AMDGPU_MES_SCHED_PIPE]; + ring->no_scheduler = true; + sprintf(ring->name, "mes_%d.%d.%d", ring->me, ring->pipe, ring->queue); + + return amdgpu_ring_init(adev, ring, 1024, NULL, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); +} + +static int mes_v11_0_kiq_ring_init(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + + spin_lock_init(&adev->gfx.kiq[0].ring_lock); + + ring = &adev->gfx.kiq[0].ring; + + ring->me = 3; + ring->pipe = 1; + ring->queue = 0; + + ring->adev = NULL; + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->doorbell_index = adev->doorbell_index.mes_ring1 << 1; + ring->eop_gpu_addr = adev->mes.eop_gpu_addr[AMDGPU_MES_KIQ_PIPE]; + ring->no_scheduler = true; + sprintf(ring->name, "mes_kiq_%d.%d.%d", + ring->me, ring->pipe, ring->queue); + + return amdgpu_ring_init(adev, ring, 1024, NULL, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); +} + +static int mes_v11_0_mqd_sw_init(struct amdgpu_device *adev, + enum admgpu_mes_pipe pipe) +{ + int r, mqd_size = sizeof(struct v11_compute_mqd); + struct amdgpu_ring *ring; + + if (pipe == AMDGPU_MES_KIQ_PIPE) + ring = &adev->gfx.kiq[0].ring; + else if (pipe == AMDGPU_MES_SCHED_PIPE) + ring = &adev->mes.ring; + else + BUG(); + + if (ring->mqd_obj) + return 0; + + r = amdgpu_bo_create_kernel(adev, mqd_size, PAGE_SIZE, + AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT, &ring->mqd_obj, + &ring->mqd_gpu_addr, &ring->mqd_ptr); + if (r) { + dev_warn(adev->dev, "failed to create ring mqd bo (%d)", r); + return r; + } + + memset(ring->mqd_ptr, 0, mqd_size); + + /* prepare MQD backup */ + adev->mes.mqd_backup[pipe] = kmalloc(mqd_size, GFP_KERNEL); + if (!adev->mes.mqd_backup[pipe]) { + dev_warn(adev->dev, + "no memory to create MQD backup for ring %s\n", + ring->name); + return -ENOMEM; + } + + return 0; +} + +static int mes_v11_0_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int pipe, r; + + adev->mes.funcs = &mes_v11_0_funcs; + adev->mes.kiq_hw_init = &mes_v11_0_kiq_hw_init; + adev->mes.kiq_hw_fini = &mes_v11_0_kiq_hw_fini; + + r = amdgpu_mes_init(adev); + if (r) + return r; + + for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) { + if (!adev->enable_mes_kiq && pipe == AMDGPU_MES_KIQ_PIPE) + continue; + + r = mes_v11_0_allocate_eop_buf(adev, pipe); + if (r) + return r; + + r = mes_v11_0_mqd_sw_init(adev, pipe); + if (r) + return r; + } + + if (adev->enable_mes_kiq) { + r = mes_v11_0_kiq_ring_init(adev); + if (r) + return r; + } + + r = mes_v11_0_ring_init(adev); + if (r) + return r; + + return 0; +} + +static int mes_v11_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int pipe; + + amdgpu_device_wb_free(adev, adev->mes.sch_ctx_offs); + amdgpu_device_wb_free(adev, adev->mes.query_status_fence_offs); + + for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) { + kfree(adev->mes.mqd_backup[pipe]); + + amdgpu_bo_free_kernel(&adev->mes.eop_gpu_obj[pipe], + &adev->mes.eop_gpu_addr[pipe], + NULL); + amdgpu_ucode_release(&adev->mes.fw[pipe]); + } + + amdgpu_bo_free_kernel(&adev->gfx.kiq[0].ring.mqd_obj, + &adev->gfx.kiq[0].ring.mqd_gpu_addr, + &adev->gfx.kiq[0].ring.mqd_ptr); + + amdgpu_bo_free_kernel(&adev->mes.ring.mqd_obj, + &adev->mes.ring.mqd_gpu_addr, + &adev->mes.ring.mqd_ptr); + + amdgpu_ring_fini(&adev->gfx.kiq[0].ring); + amdgpu_ring_fini(&adev->mes.ring); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + mes_v11_0_free_ucode_buffers(adev, AMDGPU_MES_KIQ_PIPE); + mes_v11_0_free_ucode_buffers(adev, AMDGPU_MES_SCHED_PIPE); + } + + amdgpu_mes_fini(adev); + return 0; +} + +static void mes_v11_0_kiq_dequeue(struct amdgpu_ring *ring) +{ + uint32_t data; + int i; + struct amdgpu_device *adev = ring->adev; + + mutex_lock(&adev->srbm_mutex); + soc21_grbm_select(adev, 3, ring->pipe, 0, 0); + + /* disable the queue if it's active */ + if (RREG32_SOC15(GC, 0, regCP_HQD_ACTIVE) & 1) { + WREG32_SOC15(GC, 0, regCP_HQD_DEQUEUE_REQUEST, 1); + for (i = 0; i < adev->usec_timeout; i++) { + if (!(RREG32_SOC15(GC, 0, regCP_HQD_ACTIVE) & 1)) + break; + udelay(1); + } + } + data = RREG32_SOC15(GC, 0, regCP_HQD_PQ_DOORBELL_CONTROL); + data = REG_SET_FIELD(data, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_EN, 0); + data = REG_SET_FIELD(data, CP_HQD_PQ_DOORBELL_CONTROL, + DOORBELL_HIT, 1); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_DOORBELL_CONTROL, data); + + WREG32_SOC15(GC, 0, regCP_HQD_PQ_DOORBELL_CONTROL, 0); + + WREG32_SOC15(GC, 0, regCP_HQD_PQ_WPTR_LO, 0); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_WPTR_HI, 0); + WREG32_SOC15(GC, 0, regCP_HQD_PQ_RPTR, 0); + + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); +} + +static void mes_v11_0_kiq_setting(struct amdgpu_ring *ring) +{ + uint32_t tmp; + struct amdgpu_device *adev = ring->adev; + + /* tell RLC which is KIQ queue */ + tmp = RREG32_SOC15(GC, 0, regRLC_CP_SCHEDULERS); + tmp &= 0xffffff00; + tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue); + WREG32_SOC15(GC, 0, regRLC_CP_SCHEDULERS, tmp); + tmp |= 0x80; + WREG32_SOC15(GC, 0, regRLC_CP_SCHEDULERS, tmp); +} + +static void mes_v11_0_kiq_clear(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* tell RLC which is KIQ dequeue */ + tmp = RREG32_SOC15(GC, 0, regRLC_CP_SCHEDULERS); + tmp &= ~RLC_CP_SCHEDULERS__scheduler0_MASK; + WREG32_SOC15(GC, 0, regRLC_CP_SCHEDULERS, tmp); +} + +static int mes_v11_0_kiq_hw_init(struct amdgpu_device *adev) +{ + int r = 0; + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + + r = mes_v11_0_load_microcode(adev, AMDGPU_MES_SCHED_PIPE, false); + if (r) { + DRM_ERROR("failed to load MES fw, r=%d\n", r); + return r; + } + + r = mes_v11_0_load_microcode(adev, AMDGPU_MES_KIQ_PIPE, true); + if (r) { + DRM_ERROR("failed to load MES kiq fw, r=%d\n", r); + return r; + } + + } + + mes_v11_0_enable(adev, true); + + mes_v11_0_kiq_setting(&adev->gfx.kiq[0].ring); + + r = mes_v11_0_queue_init(adev, AMDGPU_MES_KIQ_PIPE); + if (r) + goto failure; + + return r; + +failure: + mes_v11_0_hw_fini(adev); + return r; +} + +static int mes_v11_0_kiq_hw_fini(struct amdgpu_device *adev) +{ + if (adev->mes.ring.sched.ready) { + mes_v11_0_kiq_dequeue(&adev->mes.ring); + adev->mes.ring.sched.ready = false; + } + + if (amdgpu_sriov_vf(adev)) { + mes_v11_0_kiq_dequeue(&adev->gfx.kiq[0].ring); + mes_v11_0_kiq_clear(adev); + } + + mes_v11_0_enable(adev, false); + + return 0; +} + +static int mes_v11_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->enable_mes_kiq) { + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + r = mes_v11_0_load_microcode(adev, + AMDGPU_MES_SCHED_PIPE, true); + if (r) { + DRM_ERROR("failed to MES fw, r=%d\n", r); + return r; + } + } + + mes_v11_0_enable(adev, true); + } + + r = mes_v11_0_queue_init(adev, AMDGPU_MES_SCHED_PIPE); + if (r) + goto failure; + + r = mes_v11_0_set_hw_resources(&adev->mes); + if (r) + goto failure; + + mes_v11_0_init_aggregated_doorbell(&adev->mes); + + r = mes_v11_0_query_sched_status(&adev->mes); + if (r) { + DRM_ERROR("MES is busy\n"); + goto failure; + } + + /* + * Disable KIQ ring usage from the driver once MES is enabled. + * MES uses KIQ ring exclusively so driver cannot access KIQ ring + * with MES enabled. + */ + adev->gfx.kiq[0].ring.sched.ready = false; + adev->mes.ring.sched.ready = true; + + return 0; + +failure: + mes_v11_0_hw_fini(adev); + return r; +} + +static int mes_v11_0_hw_fini(void *handle) +{ + return 0; +} + +static int mes_v11_0_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_mes_suspend(adev); + if (r) + return r; + + return mes_v11_0_hw_fini(adev); +} + +static int mes_v11_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = mes_v11_0_hw_init(adev); + if (r) + return r; + + return amdgpu_mes_resume(adev); +} + +static int mes_v11_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int pipe, r; + + for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) { + if (!adev->enable_mes_kiq && pipe == AMDGPU_MES_KIQ_PIPE) + continue; + r = amdgpu_mes_init_microcode(adev, pipe); + if (r) + return r; + } + + return 0; +} + +static int mes_v11_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* it's only intended for use in mes_self_test case, not for s0ix and reset */ + if (!amdgpu_in_reset(adev) && !adev->in_s0ix && !adev->in_suspend && + (adev->ip_versions[GC_HWIP][0] != IP_VERSION(11, 0, 3))) + amdgpu_mes_self_test(adev); + + return 0; +} + +static const struct amd_ip_funcs mes_v11_0_ip_funcs = { + .name = "mes_v11_0", + .early_init = mes_v11_0_early_init, + .late_init = mes_v11_0_late_init, + .sw_init = mes_v11_0_sw_init, + .sw_fini = mes_v11_0_sw_fini, + .hw_init = mes_v11_0_hw_init, + .hw_fini = mes_v11_0_hw_fini, + .suspend = mes_v11_0_suspend, + .resume = mes_v11_0_resume, +}; + +const struct amdgpu_ip_block_version mes_v11_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_MES, + .major = 11, + .minor = 0, + .rev = 0, + .funcs = &mes_v11_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.h b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.h new file mode 100644 index 000000000..b3519e1df --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __MES_V11_0_H__ +#define __MES_V11_0_H__ + +extern const struct amdgpu_ip_block_version mes_v11_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c new file mode 100644 index 000000000..fb91b3105 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c @@ -0,0 +1,799 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_ras.h" +#include "mmhub_v1_0.h" + +#include "mmhub/mmhub_1_0_offset.h" +#include "mmhub/mmhub_1_0_sh_mask.h" +#include "mmhub/mmhub_1_0_default.h" +#include "vega10_enum.h" +#include "soc15.h" +#include "soc15_common.h" + +#define mmDAGB0_CNTL_MISC2_RV 0x008f +#define mmDAGB0_CNTL_MISC2_RV_BASE_IDX 0 + +static u64 mmhub_v1_0_get_fb_location(struct amdgpu_device *adev) +{ + u64 base = RREG32_SOC15(MMHUB, 0, mmMC_VM_FB_LOCATION_BASE); + u64 top = RREG32_SOC15(MMHUB, 0, mmMC_VM_FB_LOCATION_TOP); + + base &= MC_VM_FB_LOCATION_BASE__FB_BASE_MASK; + base <<= 24; + + top &= MC_VM_FB_LOCATION_TOP__FB_TOP_MASK; + top <<= 24; + + adev->gmc.fb_start = base; + adev->gmc.fb_end = top; + + return base; +} + +static void mmhub_v1_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); +} + +static void mmhub_v1_0_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + mmhub_v1_0_setup_vm_pt_regs(adev, 0, pt_base); + + WREG32_SOC15(MMHUB, 0, mmVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(MMHUB, 0, mmVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(MMHUB, 0, mmVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(MMHUB, 0, mmVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); +} + +static void mmhub_v1_0_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t value; + uint32_t tmp; + + /* Program the AGP BAR */ + WREG32_SOC15(MMHUB, 0, mmMC_VM_AGP_BASE, 0); + WREG32_SOC15(MMHUB, 0, mmMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15(MMHUB, 0, mmMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + /* Program the system aperture low logical page number. */ + WREG32_SOC15(MMHUB, 0, mmMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + /* + * Raven2 has a HW issue that it is unable to use the vram which + * is out of MC_VM_SYSTEM_APERTURE_HIGH_ADDR. So here is the + * workaround that increase system aperture high address (add 1) + * to get rid of the VM fault and hardware hang. + */ + WREG32_SOC15(MMHUB, 0, mmMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max((adev->gmc.fb_end >> 18) + 0x1, + adev->gmc.agp_end >> 18)); + else + WREG32_SOC15(MMHUB, 0, mmMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + if (amdgpu_sriov_vf(adev)) + return; + + /* Set default page address. */ + value = amdgpu_gmc_vram_mc2pa(adev, adev->mem_scratch.gpu_addr); + WREG32_SOC15(MMHUB, 0, mmMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(MMHUB, 0, mmMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + tmp = RREG32_SOC15(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_CNTL2); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); + WREG32_SOC15(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_CNTL2, tmp); +} + +static void mmhub_v1_0_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, mmMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC);/* XXX for emulation. */ + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ATC_EN, 1); + + WREG32_SOC15(MMHUB, 0, mmMC_VM_MX_L1_TLB_CNTL, tmp); +} + +static void mmhub_v1_0_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + if (amdgpu_sriov_vf(adev)) + return; + + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, mmVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, L2_PDE0_CACHE_TAG_GENERATION_MODE, + 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, 0, mmVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(MMHUB, 0, mmVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(MMHUB, 0, mmVM_L2_CNTL2, tmp); + + tmp = mmVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15(MMHUB, 0, mmVM_L2_CNTL3, tmp); + + tmp = mmVM_L2_CNTL4_DEFAULT; + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + WREG32_SOC15(MMHUB, 0, mmVM_L2_CNTL4, tmp); +} + +static void mmhub_v1_0_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(MMHUB, 0, mmVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(MMHUB, 0, mmVM_CONTEXT0_CNTL, tmp); +} + +static void mmhub_v1_0_disable_identity_aperture(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) + return; + + WREG32_SOC15(MMHUB, 0, mmVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0XFFFFFFFF); + WREG32_SOC15(MMHUB, 0, mmVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(MMHUB, 0, + mmVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, 0); + WREG32_SOC15(MMHUB, 0, + mmVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, 0); + + WREG32_SOC15(MMHUB, 0, mmVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, + 0); + WREG32_SOC15(MMHUB, 0, mmVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, + 0); +} + +static void mmhub_v1_0_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + unsigned num_level, block_size; + uint32_t tmp; + int i; + + num_level = adev->vm_manager.num_level; + block_size = adev->vm_manager.block_size; + if (adev->gmc.translate_further) + num_level -= 1; + else + block_size -= 9; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + num_level); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, + 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + block_size); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !adev->gmc.noretry); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } +} + +static void mmhub_v1_0_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + unsigned i; + + for (i = 0; i < 18; ++i) { + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } +} + +static void mmhub_v1_0_update_power_gating(struct amdgpu_device *adev, + bool enable) +{ + if (amdgpu_sriov_vf(adev)) + return; + + if (adev->pg_flags & AMD_PG_SUPPORT_MMHUB) + amdgpu_dpm_set_powergating_by_smu(adev, + AMD_IP_BLOCK_TYPE_GMC, + enable); +} + +static int mmhub_v1_0_gart_enable(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) { + /* + * MC_VM_FB_LOCATION_BASE/TOP is NULL for VF, becuase they are + * VF copy registers so vbios post doesn't program them, for + * SRIOV driver need to program them + */ + WREG32_SOC15(MMHUB, 0, mmMC_VM_FB_LOCATION_BASE, + adev->gmc.vram_start >> 24); + WREG32_SOC15(MMHUB, 0, mmMC_VM_FB_LOCATION_TOP, + adev->gmc.vram_end >> 24); + } + + /* GART Enable. */ + mmhub_v1_0_init_gart_aperture_regs(adev); + mmhub_v1_0_init_system_aperture_regs(adev); + mmhub_v1_0_init_tlb_regs(adev); + mmhub_v1_0_init_cache_regs(adev); + + mmhub_v1_0_enable_system_domain(adev); + mmhub_v1_0_disable_identity_aperture(adev); + mmhub_v1_0_setup_vmid_config(adev); + mmhub_v1_0_program_invalidation(adev); + + return 0; +} + +static void mmhub_v1_0_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + u32 tmp; + u32 i; + + /* Disable all tables */ + for (i = 0; i < AMDGPU_NUM_VMID; i++) + WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, mmMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, + MC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, + 0); + WREG32_SOC15(MMHUB, 0, mmMC_VM_MX_L1_TLB_CNTL, tmp); + + if (!amdgpu_sriov_vf(adev)) { + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, mmVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(MMHUB, 0, mmVM_L2_CNTL, tmp); + WREG32_SOC15(MMHUB, 0, mmVM_L2_CNTL3, 0); + } +} + +/** + * mmhub_v1_0_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void mmhub_v1_0_set_fault_enable_default(struct amdgpu_device *adev, bool value) +{ + u32 tmp; + + if (amdgpu_sriov_vf(adev)) + return; + + tmp = RREG32_SOC15(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, + VM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + + WREG32_SOC15(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_CNTL, tmp); +} + +static void mmhub_v1_0_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(MMHUB, 0, + mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(MMHUB, 0, + mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_sem = + SOC15_REG_OFFSET(MMHUB, 0, mmVM_INVALIDATE_ENG0_SEM); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(MMHUB, 0, mmVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(MMHUB, 0, mmVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(MMHUB, 0, mmVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = mmVM_CONTEXT1_CNTL - mmVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = mmVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = mmVM_INVALIDATE_ENG1_REQ - mmVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = mmVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; +} + +static void mmhub_v1_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data, def1, data1, def2 = 0, data2 = 0; + + def = data = RREG32_SOC15(MMHUB, 0, mmATC_L2_MISC_CG); + + if (adev->asic_type != CHIP_RAVEN) { + def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2); + def2 = data2 = RREG32_SOC15(MMHUB, 0, mmDAGB1_CNTL_MISC2); + } else + def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_RV); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) { + data |= ATC_L2_MISC_CG__ENABLE_MASK; + + data1 &= ~(DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + + if (adev->asic_type != CHIP_RAVEN) + data2 &= ~(DAGB1_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + } else { + data &= ~ATC_L2_MISC_CG__ENABLE_MASK; + + data1 |= (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + + if (adev->asic_type != CHIP_RAVEN) + data2 |= (DAGB1_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + } + + if (def != data) + WREG32_SOC15(MMHUB, 0, mmATC_L2_MISC_CG, data); + + if (def1 != data1) { + if (adev->asic_type != CHIP_RAVEN) + WREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2, data1); + else + WREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_RV, data1); + } + + if (adev->asic_type != CHIP_RAVEN && def2 != data2) + WREG32_SOC15(MMHUB, 0, mmDAGB1_CNTL_MISC2, data2); +} + +static void mmhub_v1_0_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_SOC15(MMHUB, 0, mmATC_L2_MISC_CG); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_LS)) + data |= ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; + else + data &= ~ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; + + if (def != data) + WREG32_SOC15(MMHUB, 0, mmATC_L2_MISC_CG, data); +} + +static int mmhub_v1_0_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->asic_type) { + case CHIP_VEGA10: + case CHIP_VEGA12: + case CHIP_VEGA20: + case CHIP_RAVEN: + case CHIP_RENOIR: + mmhub_v1_0_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + mmhub_v1_0_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + + return 0; +} + +static void mmhub_v1_0_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + int data, data1; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + data = RREG32_SOC15(MMHUB, 0, mmATC_L2_MISC_CG); + + data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2); + + /* AMD_CG_SUPPORT_MC_MGCG */ + if ((data & ATC_L2_MISC_CG__ENABLE_MASK) && + !(data1 & (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK))) + *flags |= AMD_CG_SUPPORT_MC_MGCG; + + /* AMD_CG_SUPPORT_MC_LS */ + if (data & ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_MC_LS; +} + +static const struct soc15_ras_field_entry mmhub_v1_0_ras_fields[] = { + { "MMEA0_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA0_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA0_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA0_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA0_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA0_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT_VG20, IOWR_DATAMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT2_VG20, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2_VG20, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA0_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT2_VG20, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2_VG20, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA0_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT2_VG20, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2_VG20, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA0_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT2_VG20, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2_VG20), + SOC15_REG_FIELD(MMEA0_EDC_CNT2_VG20, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA1_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA1_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA1_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA1_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA1_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT_VG20, IOWR_DATAMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT2_VG20, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2_VG20, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA1_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT2_VG20, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2_VG20, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA1_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT2_VG20, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2_VG20, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA1_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT2_VG20, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2_VG20), + SOC15_REG_FIELD(MMEA1_EDC_CNT2_VG20, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + } +}; + +static const struct soc15_reg_entry mmhub_v1_0_edc_cnt_regs[] = { + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT_VG20), 0, 0, 0}, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2_VG20), 0, 0, 0}, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT_VG20), 0, 0, 0}, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2_VG20), 0, 0, 0}, +}; + +static int mmhub_v1_0_get_ras_error_count(struct amdgpu_device *adev, + const struct soc15_reg_entry *reg, + uint32_t value, uint32_t *sec_count, uint32_t *ded_count) +{ + uint32_t i; + uint32_t sec_cnt, ded_cnt; + + for (i = 0; i < ARRAY_SIZE(mmhub_v1_0_ras_fields); i++) { + if (mmhub_v1_0_ras_fields[i].reg_offset != reg->reg_offset) + continue; + + sec_cnt = (value & + mmhub_v1_0_ras_fields[i].sec_count_mask) >> + mmhub_v1_0_ras_fields[i].sec_count_shift; + if (sec_cnt) { + dev_info(adev->dev, + "MMHUB SubBlock %s, SEC %d\n", + mmhub_v1_0_ras_fields[i].name, + sec_cnt); + *sec_count += sec_cnt; + } + + ded_cnt = (value & + mmhub_v1_0_ras_fields[i].ded_count_mask) >> + mmhub_v1_0_ras_fields[i].ded_count_shift; + if (ded_cnt) { + dev_info(adev->dev, + "MMHUB SubBlock %s, DED %d\n", + mmhub_v1_0_ras_fields[i].name, + ded_cnt); + *ded_count += ded_cnt; + } + } + + return 0; +} + +static void mmhub_v1_0_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + uint32_t sec_count = 0, ded_count = 0; + uint32_t i; + uint32_t reg_value; + + err_data->ue_count = 0; + err_data->ce_count = 0; + + for (i = 0; i < ARRAY_SIZE(mmhub_v1_0_edc_cnt_regs); i++) { + reg_value = + RREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v1_0_edc_cnt_regs[i])); + if (reg_value) + mmhub_v1_0_get_ras_error_count(adev, + &mmhub_v1_0_edc_cnt_regs[i], + reg_value, &sec_count, &ded_count); + } + + err_data->ce_count += sec_count; + err_data->ue_count += ded_count; +} + +static void mmhub_v1_0_reset_ras_error_count(struct amdgpu_device *adev) +{ + uint32_t i; + + /* read back edc counter registers to reset the counters to 0 */ + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) { + for (i = 0; i < ARRAY_SIZE(mmhub_v1_0_edc_cnt_regs); i++) + RREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v1_0_edc_cnt_regs[i])); + } +} + +struct amdgpu_ras_block_hw_ops mmhub_v1_0_ras_hw_ops = { + .query_ras_error_count = mmhub_v1_0_query_ras_error_count, + .reset_ras_error_count = mmhub_v1_0_reset_ras_error_count, +}; + +struct amdgpu_mmhub_ras mmhub_v1_0_ras = { + .ras_block = { + .hw_ops = &mmhub_v1_0_ras_hw_ops, + }, +}; + +const struct amdgpu_mmhub_funcs mmhub_v1_0_funcs = { + .get_fb_location = mmhub_v1_0_get_fb_location, + .init = mmhub_v1_0_init, + .gart_enable = mmhub_v1_0_gart_enable, + .set_fault_enable_default = mmhub_v1_0_set_fault_enable_default, + .gart_disable = mmhub_v1_0_gart_disable, + .set_clockgating = mmhub_v1_0_set_clockgating, + .get_clockgating = mmhub_v1_0_get_clockgating, + .setup_vm_pt_regs = mmhub_v1_0_setup_vm_pt_regs, + .update_power_gating = mmhub_v1_0_update_power_gating, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h new file mode 100644 index 000000000..dae7ca48b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __MMHUB_V1_0_H__ +#define __MMHUB_V1_0_H__ + +extern const struct amdgpu_mmhub_funcs mmhub_v1_0_funcs; +extern struct amdgpu_mmhub_ras mmhub_v1_0_ras; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c new file mode 100644 index 000000000..9086f2fdf --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c @@ -0,0 +1,1346 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_ras.h" +#include "mmhub_v1_7.h" + +#include "mmhub/mmhub_1_7_offset.h" +#include "mmhub/mmhub_1_7_sh_mask.h" +#include "vega10_enum.h" + +#include "soc15_common.h" +#include "soc15.h" + +#define regVM_L2_CNTL3_DEFAULT 0x80100007 +#define regVM_L2_CNTL4_DEFAULT 0x000000c1 + +static u64 mmhub_v1_7_get_fb_location(struct amdgpu_device *adev) +{ + u64 base = RREG32_SOC15(MMHUB, 0, regMC_VM_FB_LOCATION_BASE); + u64 top = RREG32_SOC15(MMHUB, 0, regMC_VM_FB_LOCATION_TOP); + + base &= MC_VM_FB_LOCATION_BASE__FB_BASE_MASK; + base <<= 24; + + top &= MC_VM_FB_LOCATION_TOP__FB_TOP_MASK; + top <<= 24; + + adev->gmc.fb_start = base; + adev->gmc.fb_end = top; + + return base; +} + +static void mmhub_v1_7_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, upper_32_bits(page_table_base)); +} + +static void mmhub_v1_7_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base; + + if (adev->gmc.pdb0_bo) + pt_base = amdgpu_gmc_pd_addr(adev->gmc.pdb0_bo); + else + pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + mmhub_v1_7_setup_vm_pt_regs(adev, 0, pt_base); + + /* If use GART for FB translation, vmid0 page table covers both + * vram and system memory (gart) + */ + if (adev->gmc.pdb0_bo) { + WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.fb_start >> 12)); + WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.fb_start >> 44)); + + WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); + + } else { + WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); + } +} + +static void mmhub_v1_7_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t value; + uint32_t tmp; + + /* Program the AGP BAR */ + WREG32_SOC15(MMHUB, 0, regMC_VM_AGP_BASE, 0); + WREG32_SOC15(MMHUB, 0, regMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15(MMHUB, 0, regMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + if (amdgpu_sriov_vf(adev)) + return; + + /* Program the system aperture low logical page number. */ + WREG32_SOC15(MMHUB, 0, regMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + + WREG32_SOC15(MMHUB, 0, regMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + /* In the case squeezing vram into GART aperture, we don't use + * FB aperture and AGP aperture. Disable them. + */ + if (adev->gmc.pdb0_bo) { + WREG32_SOC15(MMHUB, 0, regMC_VM_AGP_BOT, 0xFFFFFF); + WREG32_SOC15(MMHUB, 0, regMC_VM_AGP_TOP, 0); + WREG32_SOC15(MMHUB, 0, regMC_VM_FB_LOCATION_TOP, 0); + WREG32_SOC15(MMHUB, 0, regMC_VM_FB_LOCATION_BASE, 0x00FFFFFF); + WREG32_SOC15(MMHUB, 0, regMC_VM_SYSTEM_APERTURE_LOW_ADDR, 0x3FFFFFFF); + WREG32_SOC15(MMHUB, 0, regMC_VM_SYSTEM_APERTURE_HIGH_ADDR, 0); + } + + /* Set default page address. */ + value = amdgpu_gmc_vram_mc2pa(adev, adev->mem_scratch.gpu_addr); + WREG32_SOC15(MMHUB, 0, regMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(MMHUB, 0, regMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(MMHUB, 0, regVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(MMHUB, 0, regVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + tmp = RREG32_SOC15(MMHUB, 0, regVM_L2_PROTECTION_FAULT_CNTL2); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); + WREG32_SOC15(MMHUB, 0, regVM_L2_PROTECTION_FAULT_CNTL2, tmp); +} + +static void mmhub_v1_7_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, regMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC);/* XXX for emulation. */ + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ATC_EN, 1); + + WREG32_SOC15(MMHUB, 0, regMC_VM_MX_L1_TLB_CNTL, tmp); +} + +static void mmhub_v1_7_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + if (amdgpu_sriov_vf(adev)) + return; + + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, regVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, L2_PDE0_CACHE_TAG_GENERATION_MODE, + 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, 0, regVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(MMHUB, 0, regVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(MMHUB, 0, regVM_L2_CNTL2, tmp); + + tmp = regVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15(MMHUB, 0, regVM_L2_CNTL3, tmp); + + tmp = regVM_L2_CNTL4_DEFAULT; + if (adev->gmc.xgmi.connected_to_cpu) { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, + VMC_TAP_PDE_REQUEST_PHYSICAL, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, + VMC_TAP_PTE_REQUEST_PHYSICAL, 1); + } else { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, + VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, + VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + } + WREG32_SOC15(MMHUB, 0, regVM_L2_CNTL4, tmp); +} + +static void mmhub_v1_7_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, + adev->gmc.vmid0_page_table_depth); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, PAGE_TABLE_BLOCK_SIZE, + adev->gmc.vmid0_page_table_block_size); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_CNTL, tmp); +} + +static void mmhub_v1_7_disable_identity_aperture(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) + return; + + WREG32_SOC15(MMHUB, 0, regVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0XFFFFFFFF); + WREG32_SOC15(MMHUB, 0, regVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(MMHUB, 0, + regVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, 0); + WREG32_SOC15(MMHUB, 0, + regVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, 0); + + WREG32_SOC15(MMHUB, 0, regVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, + 0); + WREG32_SOC15(MMHUB, 0, regVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, + 0); +} + +static void mmhub_v1_7_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + unsigned num_level, block_size; + uint32_t tmp; + int i; + + num_level = adev->vm_manager.num_level; + block_size = adev->vm_manager.block_size; + if (adev->gmc.translate_further) + num_level -= 1; + else + block_size -= 9; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + num_level); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, + 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + block_size); + /* On Aldebaran, XNACK can be enabled in the SQ per-process. + * Retry faults need to be enabled for that to work. + */ + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + 1); + WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } +} + +static void mmhub_v1_7_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + unsigned i; + + for (i = 0; i < 18; ++i) { + WREG32_SOC15_OFFSET(MMHUB, 0, regVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(MMHUB, 0, regVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } +} + +static int mmhub_v1_7_gart_enable(struct amdgpu_device *adev) +{ + /* GART Enable. */ + mmhub_v1_7_init_gart_aperture_regs(adev); + mmhub_v1_7_init_system_aperture_regs(adev); + mmhub_v1_7_init_tlb_regs(adev); + mmhub_v1_7_init_cache_regs(adev); + + mmhub_v1_7_enable_system_domain(adev); + mmhub_v1_7_disable_identity_aperture(adev); + mmhub_v1_7_setup_vmid_config(adev); + mmhub_v1_7_program_invalidation(adev); + + return 0; +} + +static void mmhub_v1_7_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + u32 tmp; + u32 i; + + /* Disable all tables */ + for (i = 0; i < 16; i++) + WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, regMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, + MC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, + 0); + WREG32_SOC15(MMHUB, 0, regMC_VM_MX_L1_TLB_CNTL, tmp); + + if (!amdgpu_sriov_vf(adev)) { + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, regVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(MMHUB, 0, regVM_L2_CNTL, tmp); + WREG32_SOC15(MMHUB, 0, regVM_L2_CNTL3, 0); + } +} + +/** + * mmhub_v1_7_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void mmhub_v1_7_set_fault_enable_default(struct amdgpu_device *adev, bool value) +{ + u32 tmp; + + if (amdgpu_sriov_vf(adev)) + return; + + tmp = RREG32_SOC15(MMHUB, 0, regVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, + VM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + + WREG32_SOC15(MMHUB, 0, regVM_L2_PROTECTION_FAULT_CNTL, tmp); +} + +static void mmhub_v1_7_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(MMHUB, 0, + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(MMHUB, 0, + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(MMHUB, 0, regVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(MMHUB, 0, regVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(MMHUB, 0, regVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(MMHUB, 0, regVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(MMHUB, 0, regVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = regVM_CONTEXT1_CNTL - regVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = regVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = regVM_INVALIDATE_ENG1_REQ - regVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = regVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + regVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + +} + +static void mmhub_v1_7_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data, def1, data1, def2 = 0, data2 = 0; + + def = data = RREG32_SOC15(MMHUB, 0, regATC_L2_MISC_CG); + + def1 = data1 = RREG32_SOC15(MMHUB, 0, regDAGB0_CNTL_MISC2); + def2 = data2 = RREG32_SOC15(MMHUB, 0, regDAGB1_CNTL_MISC2); + + if (enable) { + data |= ATC_L2_MISC_CG__ENABLE_MASK; + + data1 &= ~(DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + + data2 &= ~(DAGB1_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + } else { + data &= ~ATC_L2_MISC_CG__ENABLE_MASK; + + data1 |= (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + + data2 |= (DAGB1_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + } + + if (def != data) + WREG32_SOC15(MMHUB, 0, regATC_L2_MISC_CG, data); + + if (def1 != data1) + WREG32_SOC15(MMHUB, 0, regDAGB0_CNTL_MISC2, data1); + + if (def2 != data2) + WREG32_SOC15(MMHUB, 0, regDAGB1_CNTL_MISC2, data2); +} + +static void mmhub_v1_7_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_SOC15(MMHUB, 0, regATC_L2_MISC_CG); + + if (enable) + data |= ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; + else + data &= ~ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; + + if (def != data) + WREG32_SOC15(MMHUB, 0, regATC_L2_MISC_CG, data); +} + +static int mmhub_v1_7_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + if (amdgpu_sriov_vf(adev)) + return 0; + + /* Change state only if MCCG support is enabled through driver */ + if (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG) + mmhub_v1_7_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + + /* Change state only if LS support is enabled through driver */ + if (adev->cg_flags & AMD_CG_SUPPORT_MC_LS) + mmhub_v1_7_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + + return 0; +} + +static void mmhub_v1_7_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + int data, data1; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + data = RREG32_SOC15(MMHUB, 0, regATC_L2_MISC_CG); + + data1 = RREG32_SOC15(MMHUB, 0, regDAGB0_CNTL_MISC2); + + /* AMD_CG_SUPPORT_MC_MGCG */ + if ((data & ATC_L2_MISC_CG__ENABLE_MASK) && + !(data1 & (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK))) + *flags |= AMD_CG_SUPPORT_MC_MGCG; + + /* AMD_CG_SUPPORT_MC_LS */ + if (data & ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_MC_LS; +} + +static const struct soc15_ras_field_entry mmhub_v1_7_ras_fields[] = { + /* MMHUB Range 0 */ + { "MMEA0_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA0_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA0_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA0_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA0_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA0_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA0_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA0_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA0_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA0_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA0_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA0_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA0_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + { "MMEA0_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA0_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA0_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA0_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA0_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA0_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + + /* MMHUB Range 1 */ + { "MMEA1_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA1_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA1_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA1_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA1_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA1_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA1_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA1_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA1_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA1_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA1_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA1_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA1_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + { "MMEA1_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA1_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA1_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA1_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA1_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA1_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + + /* MMHAB Range 2*/ + { "MMEA2_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA2_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA2_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA2_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA2_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA2_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA2_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA2_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA2_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA2_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA2_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA2_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA2_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + { "MMEA2_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA2_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA2_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA2_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA2_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA2_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + + /* MMHUB Rang 3 */ + { "MMEA3_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA3_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA3_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA3_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA3_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA3_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA3_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA3_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA3_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA3_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA3_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA3_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA3_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + { "MMEA3_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA3_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA3_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA3_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA3_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA3_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + + /* MMHUB Range 4 */ + { "MMEA4_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA4_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA4_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA4_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA4_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA4_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA4_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA4_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA4_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA4_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA4_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA4_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA4_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + { "MMEA4_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA4_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA4_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA4_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA4_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA4_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + + /* MMHUAB Range 5 */ + { "MMEA5_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA5_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA5_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA5_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA5_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA5_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA5_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA5_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA5_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA5_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA5_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA5_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA5_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + { "MMEA5_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA5_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA5_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA5_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA5_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA5_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, +}; + +static const struct soc15_reg_entry mmhub_v1_7_edc_cnt_regs[] = { + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), 0, 0, 0 }, +}; + +static int mmhub_v1_7_get_ras_error_count(struct amdgpu_device *adev, + const struct soc15_reg_entry *reg, + uint32_t value, + uint32_t *sec_count, + uint32_t *ded_count) +{ + uint32_t i; + uint32_t sec_cnt, ded_cnt; + + for (i = 0; i < ARRAY_SIZE(mmhub_v1_7_ras_fields); i++) { + if(mmhub_v1_7_ras_fields[i].reg_offset != reg->reg_offset) + continue; + + sec_cnt = (value & + mmhub_v1_7_ras_fields[i].sec_count_mask) >> + mmhub_v1_7_ras_fields[i].sec_count_shift; + if (sec_cnt) { + dev_info(adev->dev, "MMHUB SubBlock %s, SEC %d\n", + mmhub_v1_7_ras_fields[i].name, + sec_cnt); + *sec_count += sec_cnt; + } + + ded_cnt = (value & + mmhub_v1_7_ras_fields[i].ded_count_mask) >> + mmhub_v1_7_ras_fields[i].ded_count_shift; + if (ded_cnt) { + dev_info(adev->dev, "MMHUB SubBlock %s, DED %d\n", + mmhub_v1_7_ras_fields[i].name, + ded_cnt); + *ded_count += ded_cnt; + } + } + + return 0; +} + +static void mmhub_v1_7_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + uint32_t sec_count = 0, ded_count = 0; + uint32_t i; + uint32_t reg_value; + + err_data->ue_count = 0; + err_data->ce_count = 0; + + for (i = 0; i < ARRAY_SIZE(mmhub_v1_7_edc_cnt_regs); i++) { + reg_value = + RREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v1_7_edc_cnt_regs[i])); + if (reg_value) + mmhub_v1_7_get_ras_error_count(adev, &mmhub_v1_7_edc_cnt_regs[i], + reg_value, &sec_count, &ded_count); + } + + err_data->ce_count += sec_count; + err_data->ue_count += ded_count; +} + +static void mmhub_v1_7_reset_ras_error_count(struct amdgpu_device *adev) +{ + uint32_t i; + + /* write 0 to reset the edc counters */ + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) { + for (i = 0; i < ARRAY_SIZE(mmhub_v1_7_edc_cnt_regs); i++) + WREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v1_7_edc_cnt_regs[i]), 0); + } +} + +static const struct soc15_reg_entry mmhub_v1_7_ea_err_status_regs[] = { + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_ERR_STATUS), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_ERR_STATUS), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_ERR_STATUS), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_ERR_STATUS), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_ERR_STATUS), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_ERR_STATUS), 0, 0, 0 }, +}; + +static void mmhub_v1_7_query_ras_error_status(struct amdgpu_device *adev) +{ + int i; + uint32_t reg_value; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) + return; + + for (i = 0; i < ARRAY_SIZE(mmhub_v1_7_ea_err_status_regs); i++) { + reg_value = + RREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v1_7_ea_err_status_regs[i])); + if (REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_RDRSP_STATUS) || + REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_WRRSP_STATUS) || + REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_RDRSP_DATAPARITY_ERROR)) { + dev_warn(adev->dev, "MMHUB EA err detected at instance: %d, status: 0x%x!\n", + i, reg_value); + } + } +} + +static void mmhub_v1_7_reset_ras_error_status(struct amdgpu_device *adev) +{ + int i; + uint32_t reg_value; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) + return; + + for (i = 0; i < ARRAY_SIZE(mmhub_v1_7_ea_err_status_regs); i++) { + reg_value = RREG32(SOC15_REG_ENTRY_OFFSET( + mmhub_v1_7_ea_err_status_regs[i])); + reg_value = REG_SET_FIELD(reg_value, MMEA0_ERR_STATUS, + CLEAR_ERROR_STATUS, 0x01); + WREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v1_7_ea_err_status_regs[i]), + reg_value); + } +} + +struct amdgpu_ras_block_hw_ops mmhub_v1_7_ras_hw_ops = { + .query_ras_error_count = mmhub_v1_7_query_ras_error_count, + .reset_ras_error_count = mmhub_v1_7_reset_ras_error_count, + .query_ras_error_status = mmhub_v1_7_query_ras_error_status, + .reset_ras_error_status = mmhub_v1_7_reset_ras_error_status, +}; + +struct amdgpu_mmhub_ras mmhub_v1_7_ras = { + .ras_block = { + .hw_ops = &mmhub_v1_7_ras_hw_ops, + }, +}; + +const struct amdgpu_mmhub_funcs mmhub_v1_7_funcs = { + .get_fb_location = mmhub_v1_7_get_fb_location, + .init = mmhub_v1_7_init, + .gart_enable = mmhub_v1_7_gart_enable, + .set_fault_enable_default = mmhub_v1_7_set_fault_enable_default, + .gart_disable = mmhub_v1_7_gart_disable, + .set_clockgating = mmhub_v1_7_set_clockgating, + .get_clockgating = mmhub_v1_7_get_clockgating, + .setup_vm_pt_regs = mmhub_v1_7_setup_vm_pt_regs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.h b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.h new file mode 100644 index 000000000..629f49052 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.h @@ -0,0 +1,29 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __MMHUB_V1_7_H__ +#define __MMHUB_V1_7_H__ + +extern const struct amdgpu_mmhub_funcs mmhub_v1_7_funcs; +extern struct amdgpu_mmhub_ras mmhub_v1_7_ras; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c new file mode 100644 index 000000000..3d8e579d5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c @@ -0,0 +1,844 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "mmhub_v1_8.h" + +#include "mmhub/mmhub_1_8_0_offset.h" +#include "mmhub/mmhub_1_8_0_sh_mask.h" +#include "vega10_enum.h" + +#include "soc15_common.h" +#include "soc15.h" +#include "amdgpu_ras.h" + +#define regVM_L2_CNTL3_DEFAULT 0x80100007 +#define regVM_L2_CNTL4_DEFAULT 0x000000c1 + +static u64 mmhub_v1_8_get_fb_location(struct amdgpu_device *adev) +{ + u64 base = RREG32_SOC15(MMHUB, 0, regMC_VM_FB_LOCATION_BASE); + u64 top = RREG32_SOC15(MMHUB, 0, regMC_VM_FB_LOCATION_TOP); + + base &= MC_VM_FB_LOCATION_BASE__FB_BASE_MASK; + base <<= 24; + + top &= MC_VM_FB_LOCATION_TOP__FB_TOP_MASK; + top <<= 24; + + adev->gmc.fb_start = base; + adev->gmc.fb_end = top; + + return base; +} + +static void mmhub_v1_8_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub; + u32 inst_mask; + int i; + + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) { + hub = &adev->vmhub[AMDGPU_MMHUB0(i)]; + WREG32_SOC15_OFFSET(MMHUB, i, + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(MMHUB, i, + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); + } +} + +static void mmhub_v1_8_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base; + u32 inst_mask; + int i; + + if (adev->gmc.pdb0_bo) + pt_base = amdgpu_gmc_pd_addr(adev->gmc.pdb0_bo); + else + pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + mmhub_v1_8_setup_vm_pt_regs(adev, 0, pt_base); + + /* If use GART for FB translation, vmid0 page table covers both + * vram and system memory (gart) + */ + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) { + if (adev->gmc.pdb0_bo) { + WREG32_SOC15(MMHUB, i, + regVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.fb_start >> 12)); + WREG32_SOC15(MMHUB, i, + regVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.fb_start >> 44)); + + WREG32_SOC15(MMHUB, i, + regVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(MMHUB, i, + regVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); + + } else { + WREG32_SOC15(MMHUB, i, + regVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(MMHUB, i, + regVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(MMHUB, i, + regVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(MMHUB, i, + regVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); + } + } +} + +static void mmhub_v1_8_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint32_t tmp, inst_mask; + uint64_t value; + int i; + + if (amdgpu_sriov_vf(adev)) + return; + + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) { + /* Program the AGP BAR */ + WREG32_SOC15(MMHUB, i, regMC_VM_AGP_BASE, 0); + WREG32_SOC15(MMHUB, i, regMC_VM_AGP_BOT, + adev->gmc.agp_start >> 24); + WREG32_SOC15(MMHUB, i, regMC_VM_AGP_TOP, + adev->gmc.agp_end >> 24); + + /* Program the system aperture low logical page number. */ + WREG32_SOC15(MMHUB, i, regMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + + WREG32_SOC15(MMHUB, i, regMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + /* In the case squeezing vram into GART aperture, we don't use + * FB aperture and AGP aperture. Disable them. + */ + if (adev->gmc.pdb0_bo) { + WREG32_SOC15(MMHUB, i, regMC_VM_AGP_BOT, 0xFFFFFF); + WREG32_SOC15(MMHUB, i, regMC_VM_AGP_TOP, 0); + WREG32_SOC15(MMHUB, i, regMC_VM_FB_LOCATION_TOP, 0); + WREG32_SOC15(MMHUB, i, regMC_VM_FB_LOCATION_BASE, + 0x00FFFFFF); + WREG32_SOC15(MMHUB, i, + regMC_VM_SYSTEM_APERTURE_LOW_ADDR, + 0x3FFFFFFF); + WREG32_SOC15(MMHUB, i, + regMC_VM_SYSTEM_APERTURE_HIGH_ADDR, 0); + } + + /* Set default page address. */ + value = amdgpu_gmc_vram_mc2pa(adev, adev->mem_scratch.gpu_addr); + WREG32_SOC15(MMHUB, i, regMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(MMHUB, i, regMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(MMHUB, i, + regVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(MMHUB, i, + regVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + tmp = RREG32_SOC15(MMHUB, i, regVM_L2_PROTECTION_FAULT_CNTL2); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); + WREG32_SOC15(MMHUB, i, regVM_L2_PROTECTION_FAULT_CNTL2, tmp); + } +} + +static void mmhub_v1_8_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp, inst_mask; + int i; + + /* Setup TLB control */ + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) { + tmp = RREG32_SOC15(MMHUB, i, regMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, + 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC);/* XXX for emulation. */ + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ATC_EN, 1); + + WREG32_SOC15(MMHUB, i, regMC_VM_MX_L1_TLB_CNTL, tmp); + } +} + +static void mmhub_v1_8_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp, inst_mask; + int i; + + if (amdgpu_sriov_vf(adev)) + return; + + /* Setup L2 cache */ + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) { + tmp = RREG32_SOC15(MMHUB, i, regVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, + ENABLE_L2_FRAGMENT_PROCESSING, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, + L2_PDE0_CACHE_TAG_GENERATION_MODE, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, PDE_FAULT_CLASSIFICATION, + 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, + CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, + IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, i, regVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(MMHUB, i, regVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, + 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(MMHUB, i, regVM_L2_CNTL2, tmp); + + tmp = regVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15(MMHUB, i, regVM_L2_CNTL3, tmp); + + tmp = regVM_L2_CNTL4_DEFAULT; + /* For AMD APP APUs setup WC memory */ + if (adev->gmc.xgmi.connected_to_cpu || adev->gmc.is_app_apu) { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, + VMC_TAP_PDE_REQUEST_PHYSICAL, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, + VMC_TAP_PTE_REQUEST_PHYSICAL, 1); + } else { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, + VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, + VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + } + WREG32_SOC15(MMHUB, i, regVM_L2_CNTL4, tmp); + } +} + +static void mmhub_v1_8_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp, inst_mask; + int i; + + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) { + tmp = RREG32_SOC15(MMHUB, i, regVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, + adev->gmc.vmid0_page_table_depth); + tmp = REG_SET_FIELD(tmp, + VM_CONTEXT0_CNTL, PAGE_TABLE_BLOCK_SIZE, + adev->gmc.vmid0_page_table_block_size); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(MMHUB, i, regVM_CONTEXT0_CNTL, tmp); + } +} + +static void mmhub_v1_8_disable_identity_aperture(struct amdgpu_device *adev) +{ + u32 inst_mask; + int i; + + if (amdgpu_sriov_vf(adev)) + return; + + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) { + WREG32_SOC15(MMHUB, i, + regVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0XFFFFFFFF); + WREG32_SOC15(MMHUB, i, + regVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(MMHUB, i, + regVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, + 0); + WREG32_SOC15(MMHUB, i, + regVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, + 0); + + WREG32_SOC15(MMHUB, i, + regVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, 0); + WREG32_SOC15(MMHUB, i, + regVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, 0); + } +} + +static void mmhub_v1_8_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub; + unsigned int num_level, block_size; + uint32_t tmp, inst_mask; + int i, j; + + num_level = adev->vm_manager.num_level; + block_size = adev->vm_manager.block_size; + if (adev->gmc.translate_further) + num_level -= 1; + else + block_size -= 9; + + inst_mask = adev->aid_mask; + for_each_inst(j, inst_mask) { + hub = &adev->vmhub[AMDGPU_MMHUB0(j)]; + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(MMHUB, j, regVM_CONTEXT1_CNTL, + i); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PAGE_TABLE_DEPTH, num_level); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + block_size); + /* On 9.4.3, XNACK can be enabled in the SQ + * per-process. Retry faults need to be enabled for + * that to work. + */ + tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 1); + WREG32_SOC15_OFFSET(MMHUB, j, regVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(MMHUB, j, + regVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, j, + regVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, j, + regVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(MMHUB, j, + regVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } + } +} + +static void mmhub_v1_8_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub; + u32 i, j, inst_mask; + + inst_mask = adev->aid_mask; + for_each_inst(j, inst_mask) { + hub = &adev->vmhub[AMDGPU_MMHUB0(j)]; + for (i = 0; i < 18; ++i) { + WREG32_SOC15_OFFSET(MMHUB, j, + regVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(MMHUB, j, + regVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } + } +} + +static int mmhub_v1_8_gart_enable(struct amdgpu_device *adev) +{ + /* GART Enable. */ + mmhub_v1_8_init_gart_aperture_regs(adev); + mmhub_v1_8_init_system_aperture_regs(adev); + mmhub_v1_8_init_tlb_regs(adev); + mmhub_v1_8_init_cache_regs(adev); + + mmhub_v1_8_enable_system_domain(adev); + mmhub_v1_8_disable_identity_aperture(adev); + mmhub_v1_8_setup_vmid_config(adev); + mmhub_v1_8_program_invalidation(adev); + + return 0; +} + +static void mmhub_v1_8_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub; + u32 tmp; + u32 i, j, inst_mask; + + /* Disable all tables */ + inst_mask = adev->aid_mask; + for_each_inst(j, inst_mask) { + hub = &adev->vmhub[AMDGPU_MMHUB0(j)]; + for (i = 0; i < 16; i++) + WREG32_SOC15_OFFSET(MMHUB, j, regVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, j, regMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, + 0); + tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32_SOC15(MMHUB, j, regMC_VM_MX_L1_TLB_CNTL, tmp); + + if (!amdgpu_sriov_vf(adev)) { + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, j, regVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, + 0); + WREG32_SOC15(MMHUB, j, regVM_L2_CNTL, tmp); + WREG32_SOC15(MMHUB, j, regVM_L2_CNTL3, 0); + } + } +} + +/** + * mmhub_v1_8_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void mmhub_v1_8_set_fault_enable_default(struct amdgpu_device *adev, bool value) +{ + u32 tmp, inst_mask; + int i; + + if (amdgpu_sriov_vf(adev)) + return; + + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) { + tmp = RREG32_SOC15(MMHUB, i, regVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + + WREG32_SOC15(MMHUB, i, regVM_L2_PROTECTION_FAULT_CNTL, tmp); + } +} + +static void mmhub_v1_8_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub; + u32 inst_mask; + int i; + + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) { + hub = &adev->vmhub[AMDGPU_MMHUB0(i)]; + + hub->ctx0_ptb_addr_lo32 = SOC15_REG_OFFSET(MMHUB, i, + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = SOC15_REG_OFFSET(MMHUB, i, + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(MMHUB, i, regVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(MMHUB, i, regVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(MMHUB, i, regVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = SOC15_REG_OFFSET(MMHUB, i, + regVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = SOC15_REG_OFFSET(MMHUB, i, + regVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = regVM_CONTEXT1_CNTL - regVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = + regVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = regVM_INVALIDATE_ENG1_REQ - + regVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = regVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + regVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + } +} + +static int mmhub_v1_8_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + return 0; +} + +static void mmhub_v1_8_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + +} + +const struct amdgpu_mmhub_funcs mmhub_v1_8_funcs = { + .get_fb_location = mmhub_v1_8_get_fb_location, + .init = mmhub_v1_8_init, + .gart_enable = mmhub_v1_8_gart_enable, + .set_fault_enable_default = mmhub_v1_8_set_fault_enable_default, + .gart_disable = mmhub_v1_8_gart_disable, + .setup_vm_pt_regs = mmhub_v1_8_setup_vm_pt_regs, + .set_clockgating = mmhub_v1_8_set_clockgating, + .get_clockgating = mmhub_v1_8_get_clockgating, +}; + +static const struct amdgpu_ras_err_status_reg_entry mmhub_v1_8_ce_reg_list[] = { + {AMDGPU_RAS_REG_ENTRY(MMHUB, 0, regMMEA0_CE_ERR_STATUS_LO, regMMEA0_CE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "MMEA0"}, + {AMDGPU_RAS_REG_ENTRY(MMHUB, 0, regMMEA1_CE_ERR_STATUS_LO, regMMEA1_CE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "MMEA1"}, + {AMDGPU_RAS_REG_ENTRY(MMHUB, 0, regMMEA2_CE_ERR_STATUS_LO, regMMEA2_CE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "MMEA2"}, + {AMDGPU_RAS_REG_ENTRY(MMHUB, 0, regMMEA3_CE_ERR_STATUS_LO, regMMEA3_CE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "MMEA3"}, + {AMDGPU_RAS_REG_ENTRY(MMHUB, 0, regMMEA4_CE_ERR_STATUS_LO, regMMEA4_CE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "MMEA4"}, + {AMDGPU_RAS_REG_ENTRY(MMHUB, 0, regMM_CANE_CE_ERR_STATUS_LO, regMM_CANE_CE_ERR_STATUS_HI), + 1, 0, "MM_CANE"}, +}; + +static const struct amdgpu_ras_err_status_reg_entry mmhub_v1_8_ue_reg_list[] = { + {AMDGPU_RAS_REG_ENTRY(MMHUB, 0, regMMEA0_UE_ERR_STATUS_LO, regMMEA0_UE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "MMEA0"}, + {AMDGPU_RAS_REG_ENTRY(MMHUB, 0, regMMEA1_UE_ERR_STATUS_LO, regMMEA1_UE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "MMEA1"}, + {AMDGPU_RAS_REG_ENTRY(MMHUB, 0, regMMEA2_UE_ERR_STATUS_LO, regMMEA2_UE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "MMEA2"}, + {AMDGPU_RAS_REG_ENTRY(MMHUB, 0, regMMEA3_UE_ERR_STATUS_LO, regMMEA3_UE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "MMEA3"}, + {AMDGPU_RAS_REG_ENTRY(MMHUB, 0, regMMEA4_UE_ERR_STATUS_LO, regMMEA4_UE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "MMEA4"}, + {AMDGPU_RAS_REG_ENTRY(MMHUB, 0, regMM_CANE_UE_ERR_STATUS_LO, regMM_CANE_UE_ERR_STATUS_HI), + 1, 0, "MM_CANE"}, +}; + +static const struct amdgpu_ras_memory_id_entry mmhub_v1_8_ras_memory_list[] = { + {AMDGPU_MMHUB_WGMI_PAGEMEM, "MMEA_WGMI_PAGEMEM"}, + {AMDGPU_MMHUB_RGMI_PAGEMEM, "MMEA_RGMI_PAGEMEM"}, + {AMDGPU_MMHUB_WDRAM_PAGEMEM, "MMEA_WDRAM_PAGEMEM"}, + {AMDGPU_MMHUB_RDRAM_PAGEMEM, "MMEA_RDRAM_PAGEMEM"}, + {AMDGPU_MMHUB_WIO_CMDMEM, "MMEA_WIO_CMDMEM"}, + {AMDGPU_MMHUB_RIO_CMDMEM, "MMEA_RIO_CMDMEM"}, + {AMDGPU_MMHUB_WGMI_CMDMEM, "MMEA_WGMI_CMDMEM"}, + {AMDGPU_MMHUB_RGMI_CMDMEM, "MMEA_RGMI_CMDMEM"}, + {AMDGPU_MMHUB_WDRAM_CMDMEM, "MMEA_WDRAM_CMDMEM"}, + {AMDGPU_MMHUB_RDRAM_CMDMEM, "MMEA_RDRAM_CMDMEM"}, + {AMDGPU_MMHUB_MAM_DMEM0, "MMEA_MAM_DMEM0"}, + {AMDGPU_MMHUB_MAM_DMEM1, "MMEA_MAM_DMEM1"}, + {AMDGPU_MMHUB_MAM_DMEM2, "MMEA_MAM_DMEM2"}, + {AMDGPU_MMHUB_MAM_DMEM3, "MMEA_MAM_DMEM3"}, + {AMDGPU_MMHUB_WRET_TAGMEM, "MMEA_WRET_TAGMEM"}, + {AMDGPU_MMHUB_RRET_TAGMEM, "MMEA_RRET_TAGMEM"}, + {AMDGPU_MMHUB_WIO_DATAMEM, "MMEA_WIO_DATAMEM"}, + {AMDGPU_MMHUB_WGMI_DATAMEM, "MMEA_WGMI_DATAMEM"}, + {AMDGPU_MMHUB_WDRAM_DATAMEM, "MMEA_WDRAM_DATAMEM"}, +}; + +static void mmhub_v1_8_inst_query_ras_error_count(struct amdgpu_device *adev, + uint32_t mmhub_inst, + void *ras_err_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_err_status; + + amdgpu_ras_inst_query_ras_error_count(adev, + mmhub_v1_8_ce_reg_list, + ARRAY_SIZE(mmhub_v1_8_ce_reg_list), + mmhub_v1_8_ras_memory_list, + ARRAY_SIZE(mmhub_v1_8_ras_memory_list), + mmhub_inst, + AMDGPU_RAS_ERROR__SINGLE_CORRECTABLE, + &err_data->ce_count); + amdgpu_ras_inst_query_ras_error_count(adev, + mmhub_v1_8_ue_reg_list, + ARRAY_SIZE(mmhub_v1_8_ue_reg_list), + mmhub_v1_8_ras_memory_list, + ARRAY_SIZE(mmhub_v1_8_ras_memory_list), + mmhub_inst, + AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE, + &err_data->ue_count); +} + +static void mmhub_v1_8_query_ras_error_count(struct amdgpu_device *adev, + void *ras_err_status) +{ + uint32_t inst_mask; + uint32_t i; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) { + dev_warn(adev->dev, "MMHUB RAS is not supported\n"); + return; + } + + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) + mmhub_v1_8_inst_query_ras_error_count(adev, i, ras_err_status); +} + +static void mmhub_v1_8_inst_reset_ras_error_count(struct amdgpu_device *adev, + uint32_t mmhub_inst) +{ + amdgpu_ras_inst_reset_ras_error_count(adev, + mmhub_v1_8_ce_reg_list, + ARRAY_SIZE(mmhub_v1_8_ce_reg_list), + mmhub_inst); + amdgpu_ras_inst_reset_ras_error_count(adev, + mmhub_v1_8_ue_reg_list, + ARRAY_SIZE(mmhub_v1_8_ue_reg_list), + mmhub_inst); +} + +static void mmhub_v1_8_reset_ras_error_count(struct amdgpu_device *adev) +{ + uint32_t inst_mask; + uint32_t i; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) { + dev_warn(adev->dev, "MMHUB RAS is not supported\n"); + return; + } + + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) + mmhub_v1_8_inst_reset_ras_error_count(adev, i); +} + +static const u32 mmhub_v1_8_mmea_err_status_reg[] __maybe_unused = { + regMMEA0_ERR_STATUS, + regMMEA1_ERR_STATUS, + regMMEA2_ERR_STATUS, + regMMEA3_ERR_STATUS, + regMMEA4_ERR_STATUS, +}; + +static void mmhub_v1_8_inst_query_ras_err_status(struct amdgpu_device *adev, + uint32_t mmhub_inst) +{ + uint32_t reg_value; + uint32_t mmea_err_status_addr_dist; + uint32_t i; + + /* query mmea ras err status */ + mmea_err_status_addr_dist = regMMEA1_ERR_STATUS - regMMEA0_ERR_STATUS; + for (i = 0; i < ARRAY_SIZE(mmhub_v1_8_mmea_err_status_reg); i++) { + reg_value = RREG32_SOC15_OFFSET(MMHUB, mmhub_inst, + regMMEA0_ERR_STATUS, + i * mmea_err_status_addr_dist); + if (REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_RDRSP_STATUS) || + REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_WRRSP_STATUS) || + REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_RDRSP_DATAPARITY_ERROR)) { + dev_warn(adev->dev, + "Detected MMEA%d err in MMHUB%d, status: 0x%x\n", + i, mmhub_inst, reg_value); + } + } + + /* query mm_cane ras err status */ + reg_value = RREG32_SOC15(MMHUB, mmhub_inst, regMM_CANE_ERR_STATUS); + if (REG_GET_FIELD(reg_value, MM_CANE_ERR_STATUS, SDPM_RDRSP_STATUS) || + REG_GET_FIELD(reg_value, MM_CANE_ERR_STATUS, SDPM_WRRSP_STATUS) || + REG_GET_FIELD(reg_value, MM_CANE_ERR_STATUS, SDPM_RDRSP_DATAPARITY_ERROR)) { + dev_warn(adev->dev, + "Detected MM CANE err in MMHUB%d, status: 0x%x\n", + mmhub_inst, reg_value); + } +} + +static void mmhub_v1_8_query_ras_error_status(struct amdgpu_device *adev) +{ + uint32_t inst_mask; + uint32_t i; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) { + dev_warn(adev->dev, "MMHUB RAS is not supported\n"); + return; + } + + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) + mmhub_v1_8_inst_query_ras_err_status(adev, i); +} + +static void mmhub_v1_8_inst_reset_ras_err_status(struct amdgpu_device *adev, + uint32_t mmhub_inst) +{ + uint32_t mmea_cgtt_clk_cntl_addr_dist; + uint32_t mmea_err_status_addr_dist; + uint32_t reg_value; + uint32_t i; + + /* reset mmea ras err status */ + mmea_cgtt_clk_cntl_addr_dist = regMMEA1_CGTT_CLK_CTRL - regMMEA0_CGTT_CLK_CTRL; + mmea_err_status_addr_dist = regMMEA1_ERR_STATUS - regMMEA0_ERR_STATUS; + for (i = 0; i < ARRAY_SIZE(mmhub_v1_8_mmea_err_status_reg); i++) { + /* force clk branch on for response path + * set MMEA0_CGTT_CLK_CTRL.SOFT_OVERRIDE_RETURN = 1 + */ + reg_value = RREG32_SOC15_OFFSET(MMHUB, mmhub_inst, + regMMEA0_CGTT_CLK_CTRL, + i * mmea_cgtt_clk_cntl_addr_dist); + reg_value = REG_SET_FIELD(reg_value, MMEA0_CGTT_CLK_CTRL, + SOFT_OVERRIDE_RETURN, 1); + WREG32_SOC15_OFFSET(MMHUB, mmhub_inst, + regMMEA0_CGTT_CLK_CTRL, + i * mmea_cgtt_clk_cntl_addr_dist, + reg_value); + + /* set MMEA0_ERR_STATUS.CLEAR_ERROR_STATUS = 1 */ + reg_value = RREG32_SOC15_OFFSET(MMHUB, mmhub_inst, + regMMEA0_ERR_STATUS, + i * mmea_err_status_addr_dist); + reg_value = REG_SET_FIELD(reg_value, MMEA0_ERR_STATUS, + CLEAR_ERROR_STATUS, 1); + WREG32_SOC15_OFFSET(MMHUB, mmhub_inst, + regMMEA0_ERR_STATUS, + i * mmea_err_status_addr_dist, + reg_value); + + /* set MMEA0_CGTT_CLK_CTRL.SOFT_OVERRIDE_RETURN = 0 */ + reg_value = RREG32_SOC15_OFFSET(MMHUB, mmhub_inst, + regMMEA0_CGTT_CLK_CTRL, + i * mmea_cgtt_clk_cntl_addr_dist); + reg_value = REG_SET_FIELD(reg_value, MMEA0_CGTT_CLK_CTRL, + SOFT_OVERRIDE_RETURN, 0); + WREG32_SOC15_OFFSET(MMHUB, mmhub_inst, + regMMEA0_CGTT_CLK_CTRL, + i * mmea_cgtt_clk_cntl_addr_dist, + reg_value); + } + + /* reset mm_cane ras err status + * force clk branch on for response path + * set MM_CANE_ICG_CTRL.SOFT_OVERRIDE_ATRET = 1 + */ + reg_value = RREG32_SOC15(MMHUB, mmhub_inst, regMM_CANE_ICG_CTRL); + reg_value = REG_SET_FIELD(reg_value, MM_CANE_ICG_CTRL, + SOFT_OVERRIDE_ATRET, 1); + WREG32_SOC15(MMHUB, mmhub_inst, regMM_CANE_ICG_CTRL, reg_value); + + /* set MM_CANE_ERR_STATUS.CLEAR_ERROR_STATUS = 1 */ + reg_value = RREG32_SOC15(MMHUB, mmhub_inst, regMM_CANE_ERR_STATUS); + reg_value = REG_SET_FIELD(reg_value, MM_CANE_ERR_STATUS, + CLEAR_ERROR_STATUS, 1); + WREG32_SOC15(MMHUB, mmhub_inst, regMM_CANE_ERR_STATUS, reg_value); + + /* set MM_CANE_ICG_CTRL.SOFT_OVERRIDE_ATRET = 0 */ + reg_value = RREG32_SOC15(MMHUB, mmhub_inst, regMM_CANE_ICG_CTRL); + reg_value = REG_SET_FIELD(reg_value, MM_CANE_ICG_CTRL, + SOFT_OVERRIDE_ATRET, 0); + WREG32_SOC15(MMHUB, mmhub_inst, regMM_CANE_ICG_CTRL, reg_value); +} + +static void mmhub_v1_8_reset_ras_error_status(struct amdgpu_device *adev) +{ + uint32_t inst_mask; + uint32_t i; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) { + dev_warn(adev->dev, "MMHUB RAS is not supported\n"); + return; + } + + inst_mask = adev->aid_mask; + for_each_inst(i, inst_mask) + mmhub_v1_8_inst_reset_ras_err_status(adev, i); +} + +static const struct amdgpu_ras_block_hw_ops mmhub_v1_8_ras_hw_ops = { + .query_ras_error_count = mmhub_v1_8_query_ras_error_count, + .reset_ras_error_count = mmhub_v1_8_reset_ras_error_count, + .query_ras_error_status = mmhub_v1_8_query_ras_error_status, + .reset_ras_error_status = mmhub_v1_8_reset_ras_error_status, +}; + +struct amdgpu_mmhub_ras mmhub_v1_8_ras = { + .ras_block = { + .hw_ops = &mmhub_v1_8_ras_hw_ops, + }, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.h b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.h new file mode 100644 index 000000000..126f0075a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.h @@ -0,0 +1,29 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __MMHUB_V1_8_H__ +#define __MMHUB_V1_8_H__ + +extern const struct amdgpu_mmhub_funcs mmhub_v1_8_funcs; +extern struct amdgpu_mmhub_ras mmhub_v1_8_ras; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c new file mode 100644 index 000000000..8f76c6ecf --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c @@ -0,0 +1,718 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "mmhub_v2_0.h" + +#include "mmhub/mmhub_2_0_0_offset.h" +#include "mmhub/mmhub_2_0_0_sh_mask.h" +#include "mmhub/mmhub_2_0_0_default.h" +#include "navi10_enum.h" + +#include "gc/gc_10_1_0_offset.h" +#include "soc15_common.h" + +#define mmDAGB0_CNTL_MISC2_Sienna_Cichlid 0x0070 +#define mmDAGB0_CNTL_MISC2_Sienna_Cichlid_BASE_IDX 0 + +static const char *mmhub_client_ids_navi1x[][2] = { + [3][0] = "DCEDMC", + [4][0] = "DCEVGA", + [5][0] = "MP0", + [6][0] = "MP1", + [13][0] = "VMC", + [14][0] = "HDP", + [15][0] = "OSS", + [16][0] = "VCNU", + [17][0] = "JPEG", + [18][0] = "VCN", + [3][1] = "DCEDMC", + [4][1] = "DCEXFC", + [5][1] = "DCEVGA", + [6][1] = "DCEDWB", + [7][1] = "MP0", + [8][1] = "MP1", + [9][1] = "DBGU1", + [10][1] = "DBGU0", + [11][1] = "XDP", + [14][1] = "HDP", + [15][1] = "OSS", + [16][1] = "VCNU", + [17][1] = "JPEG", + [18][1] = "VCN", +}; + +static const char *mmhub_client_ids_sienna_cichlid[][2] = { + [3][0] = "DCEDMC", + [4][0] = "DCEVGA", + [5][0] = "MP0", + [6][0] = "MP1", + [8][0] = "VMC", + [9][0] = "VCNU0", + [10][0] = "JPEG", + [12][0] = "VCNU1", + [13][0] = "VCN1", + [14][0] = "HDP", + [15][0] = "OSS", + [32+11][0] = "VCN0", + [0][1] = "DBGU0", + [1][1] = "DBGU1", + [2][1] = "DCEDWB", + [3][1] = "DCEDMC", + [4][1] = "DCEVGA", + [5][1] = "MP0", + [6][1] = "MP1", + [7][1] = "XDP", + [9][1] = "VCNU0", + [10][1] = "JPEG", + [11][1] = "VCN0", + [12][1] = "VCNU1", + [13][1] = "VCN1", + [14][1] = "HDP", + [15][1] = "OSS", +}; + +static const char *mmhub_client_ids_beige_goby[][2] = { + [3][0] = "DCEDMC", + [4][0] = "DCEVGA", + [5][0] = "MP0", + [6][0] = "MP1", + [8][0] = "VMC", + [9][0] = "VCNU0", + [11][0] = "VCN0", + [14][0] = "HDP", + [15][0] = "OSS", + [0][1] = "DBGU0", + [1][1] = "DBGU1", + [2][1] = "DCEDWB", + [3][1] = "DCEDMC", + [4][1] = "DCEVGA", + [5][1] = "MP0", + [6][1] = "MP1", + [7][1] = "XDP", + [9][1] = "VCNU0", + [11][1] = "VCN0", + [14][1] = "HDP", + [15][1] = "OSS", +}; + +static uint32_t mmhub_v2_0_get_invalidate_req(unsigned int vmid, + uint32_t flush_type) +{ + u32 req = 0; + + /* invalidate using legacy mode on vmid*/ + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, + PER_VMID_INVALIDATE_REQ, 1 << vmid); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, FLUSH_TYPE, flush_type); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PTES, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE0, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE1, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE2, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L1_PTES, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, + CLEAR_PROTECTION_FAULT_STATUS_ADDR, 0); + + return req; +} + +static void +mmhub_v2_0_print_l2_protection_fault_status(struct amdgpu_device *adev, + uint32_t status) +{ + uint32_t cid, rw; + const char *mmhub_cid = NULL; + + cid = REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, CID); + rw = REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, RW); + + dev_err(adev->dev, + "MMVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n", + status); + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(2, 0, 0): + case IP_VERSION(2, 0, 2): + mmhub_cid = mmhub_client_ids_navi1x[cid][rw]; + break; + case IP_VERSION(2, 1, 0): + case IP_VERSION(2, 1, 1): + mmhub_cid = mmhub_client_ids_sienna_cichlid[cid][rw]; + break; + case IP_VERSION(2, 1, 2): + mmhub_cid = mmhub_client_ids_beige_goby[cid][rw]; + break; + default: + mmhub_cid = NULL; + break; + } + dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + mmhub_cid ? mmhub_cid : "unknown", cid); + dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS)); + dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR)); + dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS)); + dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR)); + dev_err(adev->dev, "\t RW: 0x%x\n", rw); +} + +static void mmhub_v2_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + WREG32_SOC15_OFFSET_RLC(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET_RLC(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); +} + +static void mmhub_v2_0_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + mmhub_v2_0_setup_vm_pt_regs(adev, 0, pt_base); + + WREG32_SOC15_RLC(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15_RLC(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15_RLC(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15_RLC(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); +} + +static void mmhub_v2_0_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t value; + uint32_t tmp; + + if (!amdgpu_sriov_vf(adev)) { + /* Program the AGP BAR */ + WREG32_SOC15_RLC(MMHUB, 0, mmMMMC_VM_AGP_BASE, 0); + WREG32_SOC15_RLC(MMHUB, 0, mmMMMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15_RLC(MMHUB, 0, mmMMMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + /* Program the system aperture low logical page number. */ + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + } + + /* Set default page address. */ + value = amdgpu_gmc_vram_mc2pa(adev, adev->mem_scratch.gpu_addr); + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + tmp = RREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL2); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL2, tmp); +} + +static void mmhub_v2_0_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, mmMMMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC); /* UC, uncached */ + + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_MX_L1_TLB_CNTL, tmp); +} + +static void mmhub_v2_0_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, + ENABLE_DEFAULT_PAGE_OUT_TO_SYSTEM_MEMORY, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, L2_PDE0_CACHE_TAG_GENERATION_MODE, + 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL2, tmp); + + tmp = mmMMVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL3, tmp); + + tmp = mmMMVM_L2_CNTL4_DEFAULT; + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL4, tmp); + + tmp = mmMMVM_L2_CNTL5_DEFAULT; + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL5, tmp); +} + +static void mmhub_v2_0_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(MMHUB, 0, mmMMVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15_RLC(MMHUB, 0, mmMMVM_CONTEXT0_CNTL, tmp); +} + +static void mmhub_v2_0_disable_identity_aperture(struct amdgpu_device *adev) +{ + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + WREG32_SOC15(MMHUB, 0, + mmMMVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0xFFFFFFFF); + WREG32_SOC15(MMHUB, 0, + mmMMVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(MMHUB, 0, + mmMMVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, 0); + WREG32_SOC15(MMHUB, 0, + mmMMVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, 0); + + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, + 0); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, + 0); +} + +static void mmhub_v2_0_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + int i; + uint32_t tmp; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + adev->vm_manager.num_level); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, + 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + adev->vm_manager.block_size - 9); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !adev->gmc.noretry); + WREG32_SOC15_OFFSET_RLC(MMHUB, 0, mmMMVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET_RLC(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET_RLC(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET_RLC(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET_RLC(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } + + hub->vm_cntx_cntl = tmp; +} + +static void mmhub_v2_0_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + unsigned i; + + for (i = 0; i < 18; ++i) { + WREG32_SOC15_OFFSET_RLC(MMHUB, 0, mmMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET_RLC(MMHUB, 0, mmMMVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } +} + +static int mmhub_v2_0_gart_enable(struct amdgpu_device *adev) +{ + /* GART Enable. */ + mmhub_v2_0_init_gart_aperture_regs(adev); + mmhub_v2_0_init_system_aperture_regs(adev); + mmhub_v2_0_init_tlb_regs(adev); + mmhub_v2_0_init_cache_regs(adev); + + mmhub_v2_0_enable_system_domain(adev); + mmhub_v2_0_disable_identity_aperture(adev); + mmhub_v2_0_setup_vmid_config(adev); + mmhub_v2_0_program_invalidation(adev); + + return 0; +} + +static void mmhub_v2_0_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + u32 tmp; + u32 i; + + /* Disable all tables */ + for (i = 0; i < AMDGPU_NUM_VMID; i++) + WREG32_SOC15_OFFSET_RLC(MMHUB, 0, mmMMVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, mmMMMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_MX_L1_TLB_CNTL, tmp); + + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL, tmp); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL3, 0); +} + +/** + * mmhub_v2_0_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void mmhub_v2_0_set_fault_enable_default(struct amdgpu_device *adev, bool value) +{ + u32 tmp; + + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + tmp = RREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL, tmp); +} + +static const struct amdgpu_vmhub_funcs mmhub_v2_0_vmhub_funcs = { + .print_l2_protection_fault_status = mmhub_v2_0_print_l2_protection_fault_status, + .get_invalidate_req = mmhub_v2_0_get_invalidate_req, +}; + +static void mmhub_v2_0_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(MMHUB, 0, + mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(MMHUB, 0, + mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_sem = + SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_INVALIDATE_ENG0_SEM); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = mmMMVM_CONTEXT1_CNTL - mmMMVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = mmMMVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = mmMMVM_INVALIDATE_ENG1_REQ - + mmMMVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = mmMMVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + + hub->vm_cntx_cntl_vm_fault = MMVM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK; + + hub->vmhub_funcs = &mmhub_v2_0_vmhub_funcs; +} + +static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data, def1, data1; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) + return; + + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(2, 1, 0): + case IP_VERSION(2, 1, 1): + case IP_VERSION(2, 1, 2): + def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid); + break; + default: + def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG); + def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2); + break; + } + + if (enable) { + data |= MM_ATC_L2_MISC_CG__ENABLE_MASK; + + data1 &= ~(DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + + } else { + data &= ~MM_ATC_L2_MISC_CG__ENABLE_MASK; + + data1 |= (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + } + + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(2, 1, 0): + case IP_VERSION(2, 1, 1): + case IP_VERSION(2, 1, 2): + if (def1 != data1) + WREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid, data1); + break; + default: + if (def != data) + WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG, data); + if (def1 != data1) + WREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2, data1); + break; + } +} + +static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_MC_LS)) + return; + + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(2, 1, 0): + case IP_VERSION(2, 1, 1): + case IP_VERSION(2, 1, 2): + /* There is no ATCL2 in MMHUB for 2.1.x */ + return; + default: + def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG); + break; + } + + if (enable) + data |= MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; + else + data &= ~MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; + + if (def != data) + WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG, data); +} + +static int mmhub_v2_0_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(2, 0, 0): + case IP_VERSION(2, 0, 2): + case IP_VERSION(2, 1, 0): + case IP_VERSION(2, 1, 1): + case IP_VERSION(2, 1, 2): + mmhub_v2_0_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + mmhub_v2_0_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + + return 0; +} + +static void mmhub_v2_0_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + int data, data1; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(2, 1, 0): + case IP_VERSION(2, 1, 1): + case IP_VERSION(2, 1, 2): + /* There is no ATCL2 in MMHUB for 2.1.x. Keep the status + * based on DAGB + */ + data = MM_ATC_L2_MISC_CG__ENABLE_MASK; + data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid); + break; + default: + data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG); + data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2); + break; + } + + /* AMD_CG_SUPPORT_MC_MGCG */ + if ((data & MM_ATC_L2_MISC_CG__ENABLE_MASK) && + !(data1 & (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK))) + *flags |= AMD_CG_SUPPORT_MC_MGCG; + + /* AMD_CG_SUPPORT_MC_LS */ + if (data & MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_MC_LS; +} + +const struct amdgpu_mmhub_funcs mmhub_v2_0_funcs = { + .init = mmhub_v2_0_init, + .gart_enable = mmhub_v2_0_gart_enable, + .set_fault_enable_default = mmhub_v2_0_set_fault_enable_default, + .gart_disable = mmhub_v2_0_gart_disable, + .set_clockgating = mmhub_v2_0_set_clockgating, + .get_clockgating = mmhub_v2_0_get_clockgating, + .setup_vm_pt_regs = mmhub_v2_0_setup_vm_pt_regs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.h b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.h new file mode 100644 index 000000000..f80f461d6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.h @@ -0,0 +1,28 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __MMHUB_V2_0_H__ +#define __MMHUB_V2_0_H__ + +extern const struct amdgpu_mmhub_funcs mmhub_v2_0_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c new file mode 100644 index 000000000..1dce053a4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c @@ -0,0 +1,629 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "mmhub_v2_3.h" + +#include "mmhub/mmhub_2_3_0_offset.h" +#include "mmhub/mmhub_2_3_0_sh_mask.h" +#include "mmhub/mmhub_2_3_0_default.h" +#include "navi10_enum.h" + +#include "soc15_common.h" + +static const char *mmhub_client_ids_vangogh[][2] = { + [0][0] = "MP0", + [1][0] = "MP1", + [2][0] = "DCEDMC", + [3][0] = "DCEVGA", + [13][0] = "UTCL2", + [26][0] = "OSS", + [27][0] = "HDP", + [28][0] = "VCN", + [29][0] = "VCNU", + [30][0] = "JPEG", + [0][1] = "MP0", + [1][1] = "MP1", + [2][1] = "DCEDMC", + [3][1] = "DCEVGA", + [4][1] = "DCEDWB", + [5][1] = "XDP", + [26][1] = "OSS", + [27][1] = "HDP", + [28][1] = "VCN", + [29][1] = "VCNU", + [30][1] = "JPEG", +}; + +static uint32_t mmhub_v2_3_get_invalidate_req(unsigned int vmid, + uint32_t flush_type) +{ + u32 req = 0; + + /* invalidate using legacy mode on vmid*/ + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, + PER_VMID_INVALIDATE_REQ, 1 << vmid); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, FLUSH_TYPE, flush_type); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PTES, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE0, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE1, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE2, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L1_PTES, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, + CLEAR_PROTECTION_FAULT_STATUS_ADDR, 0); + + return req; +} + +static void +mmhub_v2_3_print_l2_protection_fault_status(struct amdgpu_device *adev, + uint32_t status) +{ + uint32_t cid, rw; + const char *mmhub_cid = NULL; + + cid = REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, CID); + rw = REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, RW); + + dev_err(adev->dev, + "MMVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n", + status); + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(2, 3, 0): + case IP_VERSION(2, 4, 0): + case IP_VERSION(2, 4, 1): + mmhub_cid = mmhub_client_ids_vangogh[cid][rw]; + break; + default: + mmhub_cid = NULL; + break; + } + dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + mmhub_cid ? mmhub_cid : "unknown", cid); + dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS)); + dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR)); + dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS)); + dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR)); + dev_err(adev->dev, "\t RW: 0x%x\n", rw); +} + +static void mmhub_v2_3_setup_vm_pt_regs(struct amdgpu_device *adev, + uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, upper_32_bits(page_table_base)); +} + +static void mmhub_v2_3_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + mmhub_v2_3_setup_vm_pt_regs(adev, 0, pt_base); + + WREG32_SOC15(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); +} + +static void mmhub_v2_3_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t value; + uint32_t tmp; + + /* Disable AGP. */ + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_AGP_BASE, 0); + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + /* Program the system aperture low logical page number. */ + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + /* Set default page address. */ + value = amdgpu_gmc_vram_mc2pa(adev, adev->mem_scratch.gpu_addr); + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + tmp = RREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL2); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL2, tmp); +} + +static void mmhub_v2_3_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, mmMMMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC); /* UC, uncached */ + + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_MX_L1_TLB_CNTL, tmp); +} + +static void mmhub_v2_3_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, + ENABLE_DEFAULT_PAGE_OUT_TO_SYSTEM_MEMORY, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, L2_PDE0_CACHE_TAG_GENERATION_MODE, + 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL2, tmp); + + tmp = mmMMVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL3, tmp); + + tmp = mmMMVM_L2_CNTL4_DEFAULT; + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL4, tmp); + + tmp = mmMMVM_L2_CNTL5_DEFAULT; + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL5, tmp); +} + +static void mmhub_v2_3_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(MMHUB, 0, mmMMVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(MMHUB, 0, mmMMVM_CONTEXT0_CNTL, tmp); +} + +static void mmhub_v2_3_disable_identity_aperture(struct amdgpu_device *adev) +{ + WREG32_SOC15(MMHUB, 0, + mmMMVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0xFFFFFFFF); + WREG32_SOC15(MMHUB, 0, + mmMMVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(MMHUB, 0, + mmMMVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, 0); + WREG32_SOC15(MMHUB, 0, + mmMMVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, 0); + + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, + 0); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, + 0); +} + +static void mmhub_v2_3_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + int i; + uint32_t tmp; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + adev->vm_manager.num_level); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, + 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + adev->vm_manager.block_size - 9); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !adev->gmc.noretry); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } + + hub->vm_cntx_cntl = tmp; +} + +static void mmhub_v2_3_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + unsigned int i; + + for (i = 0; i < 18; ++i) { + WREG32_SOC15_OFFSET(MMHUB, 0, + mmMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmMMVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } +} + +static int mmhub_v2_3_gart_enable(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) { + /* + * MMMC_VM_FB_LOCATION_BASE/TOP is NULL for VF, becuase they are + * VF copy registers so vbios post doesn't program them, for + * SRIOV driver need to program them + */ + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_FB_LOCATION_BASE, + adev->gmc.vram_start >> 24); + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_FB_LOCATION_TOP, + adev->gmc.vram_end >> 24); + } + + /* GART Enable. */ + mmhub_v2_3_init_gart_aperture_regs(adev); + mmhub_v2_3_init_system_aperture_regs(adev); + mmhub_v2_3_init_tlb_regs(adev); + mmhub_v2_3_init_cache_regs(adev); + + mmhub_v2_3_enable_system_domain(adev); + mmhub_v2_3_disable_identity_aperture(adev); + mmhub_v2_3_setup_vmid_config(adev); + mmhub_v2_3_program_invalidation(adev); + + return 0; +} + +static void mmhub_v2_3_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + u32 tmp; + u32 i; + + /* Disable all tables */ + for (i = 0; i < AMDGPU_NUM_VMID; i++) + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, mmMMMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32_SOC15(MMHUB, 0, mmMMMC_VM_MX_L1_TLB_CNTL, tmp); + + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL, tmp); + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL3, 0); +} + +/** + * mmhub_v2_3_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void mmhub_v2_3_set_fault_enable_default(struct amdgpu_device *adev, + bool value) +{ + u32 tmp; + + tmp = RREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + WREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL, tmp); +} + +static const struct amdgpu_vmhub_funcs mmhub_v2_3_vmhub_funcs = { + .print_l2_protection_fault_status = mmhub_v2_3_print_l2_protection_fault_status, + .get_invalidate_req = mmhub_v2_3_get_invalidate_req, +}; + +static void mmhub_v2_3_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(MMHUB, 0, + mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(MMHUB, 0, + mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_sem = + SOC15_REG_OFFSET(MMHUB, 0, + mmMMVM_INVALIDATE_ENG0_SEM); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = mmMMVM_CONTEXT1_CNTL - mmMMVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = mmMMVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = mmMMVM_INVALIDATE_ENG1_REQ - + mmMMVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = mmMMVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + + hub->vm_cntx_cntl_vm_fault = MMVM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK; + + hub->vmhub_funcs = &mmhub_v2_3_vmhub_funcs; +} + +static void +mmhub_v2_3_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data, def1, data1; + + def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_CGTT_CLK_CTRL); + def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) { + data &= ~MM_ATC_L2_CGTT_CLK_CTRL__SOFT_OVERRIDE_MASK; + data1 &= ~(DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + + } else { + data |= MM_ATC_L2_CGTT_CLK_CTRL__SOFT_OVERRIDE_MASK; + data1 |= (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + } + + if (def != data) + WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_CGTT_CLK_CTRL, data); + if (def1 != data1) + WREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2, data1); +} + +static void +mmhub_v2_3_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data, def1, data1, def2, data2; + + def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_CGTT_CLK_CTRL); + def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_WR_CGTT_CLK_CTRL); + def2 = data2 = RREG32_SOC15(MMHUB, 0, mmDAGB0_RD_CGTT_CLK_CTRL); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_LS)) { + data &= ~MM_ATC_L2_CGTT_CLK_CTRL__MGLS_OVERRIDE_MASK; + data1 &= ~(DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_MASK | + DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_WRITE_MASK | + DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_READ_MASK | + DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_RETURN_MASK | + DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_REGISTER_MASK); + data2 &= ~(DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_MASK | + DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_WRITE_MASK | + DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_READ_MASK | + DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_RETURN_MASK | + DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_REGISTER_MASK); + } else { + data |= MM_ATC_L2_CGTT_CLK_CTRL__MGLS_OVERRIDE_MASK; + data1 |= (DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_MASK | + DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_WRITE_MASK | + DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_READ_MASK | + DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_RETURN_MASK | + DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_REGISTER_MASK); + data2 |= (DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_MASK | + DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_WRITE_MASK | + DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_READ_MASK | + DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_RETURN_MASK | + DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_REGISTER_MASK); + } + + if (def != data) + WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_CGTT_CLK_CTRL, data); + if (def1 != data1) + WREG32_SOC15(MMHUB, 0, mmDAGB0_WR_CGTT_CLK_CTRL, data1); + if (def2 != data2) + WREG32_SOC15(MMHUB, 0, mmDAGB0_RD_CGTT_CLK_CTRL, data2); +} + +static int mmhub_v2_3_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + if (amdgpu_sriov_vf(adev)) + return 0; + + mmhub_v2_3_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + mmhub_v2_3_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + + return 0; +} + +static void mmhub_v2_3_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + int data, data1, data2, data3; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + data = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2); + data1 = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_CGTT_CLK_CTRL); + data2 = RREG32_SOC15(MMHUB, 0, mmDAGB0_WR_CGTT_CLK_CTRL); + data3 = RREG32_SOC15(MMHUB, 0, mmDAGB0_RD_CGTT_CLK_CTRL); + + /* AMD_CG_SUPPORT_MC_MGCG */ + if (!(data & (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK)) + && !(data1 & MM_ATC_L2_CGTT_CLK_CTRL__SOFT_OVERRIDE_MASK)) { + *flags |= AMD_CG_SUPPORT_MC_MGCG; + } + + /* AMD_CG_SUPPORT_MC_LS */ + if (!(data1 & MM_ATC_L2_CGTT_CLK_CTRL__MGLS_OVERRIDE_MASK) + && !(data2 & (DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_MASK | + DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_WRITE_MASK | + DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_READ_MASK | + DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_RETURN_MASK | + DAGB0_WR_CGTT_CLK_CTRL__LS_OVERRIDE_REGISTER_MASK)) + && !(data3 & (DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_MASK | + DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_WRITE_MASK | + DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_READ_MASK | + DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_RETURN_MASK | + DAGB0_RD_CGTT_CLK_CTRL__LS_OVERRIDE_REGISTER_MASK))) + *flags |= AMD_CG_SUPPORT_MC_LS; +} + +const struct amdgpu_mmhub_funcs mmhub_v2_3_funcs = { + .init = mmhub_v2_3_init, + .gart_enable = mmhub_v2_3_gart_enable, + .set_fault_enable_default = mmhub_v2_3_set_fault_enable_default, + .gart_disable = mmhub_v2_3_gart_disable, + .set_clockgating = mmhub_v2_3_set_clockgating, + .get_clockgating = mmhub_v2_3_get_clockgating, + .setup_vm_pt_regs = mmhub_v2_3_setup_vm_pt_regs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.h b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.h new file mode 100644 index 000000000..2926d21de --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.h @@ -0,0 +1,28 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __MMHUB_V2_3_H__ +#define __MMHUB_V2_3_H__ + +extern const struct amdgpu_mmhub_funcs mmhub_v2_3_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c new file mode 100644 index 000000000..441379e91 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c @@ -0,0 +1,665 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "mmhub_v3_0.h" + +#include "mmhub/mmhub_3_0_0_offset.h" +#include "mmhub/mmhub_3_0_0_sh_mask.h" +#include "navi10_enum.h" + +#include "soc15_common.h" + +#define regMMVM_L2_CNTL3_DEFAULT 0x80100007 +#define regMMVM_L2_CNTL4_DEFAULT 0x000000c1 +#define regMMVM_L2_CNTL5_DEFAULT 0x00003fe0 + +static const char *mmhub_client_ids_v3_0_0[][2] = { + [0][0] = "VMC", + [4][0] = "DCEDMC", + [5][0] = "DCEVGA", + [6][0] = "MP0", + [7][0] = "MP1", + [8][0] = "MPIO", + [16][0] = "HDP", + [17][0] = "LSDMA", + [18][0] = "JPEG", + [19][0] = "VCNU0", + [21][0] = "VSCH", + [22][0] = "VCNU1", + [23][0] = "VCN1", + [32+20][0] = "VCN0", + [2][1] = "DBGUNBIO", + [3][1] = "DCEDWB", + [4][1] = "DCEDMC", + [5][1] = "DCEVGA", + [6][1] = "MP0", + [7][1] = "MP1", + [8][1] = "MPIO", + [10][1] = "DBGU0", + [11][1] = "DBGU1", + [12][1] = "DBGU2", + [13][1] = "DBGU3", + [14][1] = "XDP", + [15][1] = "OSSSYS", + [16][1] = "HDP", + [17][1] = "LSDMA", + [18][1] = "JPEG", + [19][1] = "VCNU0", + [20][1] = "VCN0", + [21][1] = "VSCH", + [22][1] = "VCNU1", + [23][1] = "VCN1", +}; + +static uint32_t mmhub_v3_0_get_invalidate_req(unsigned int vmid, + uint32_t flush_type) +{ + u32 req = 0; + + /* invalidate using legacy mode on vmid*/ + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, + PER_VMID_INVALIDATE_REQ, 1 << vmid); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, FLUSH_TYPE, flush_type); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PTES, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE0, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE1, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE2, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L1_PTES, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, + CLEAR_PROTECTION_FAULT_STATUS_ADDR, 0); + + return req; +} + +static void +mmhub_v3_0_print_l2_protection_fault_status(struct amdgpu_device *adev, + uint32_t status) +{ + uint32_t cid, rw; + const char *mmhub_cid = NULL; + + cid = REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, CID); + rw = REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, RW); + + dev_err(adev->dev, + "MMVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n", + status); + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(3, 0, 0): + case IP_VERSION(3, 0, 1): + mmhub_cid = mmhub_client_ids_v3_0_0[cid][rw]; + break; + default: + mmhub_cid = NULL; + break; + } + dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + mmhub_cid ? mmhub_cid : "unknown", cid); + dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS)); + dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR)); + dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS)); + dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR)); + dev_err(adev->dev, "\t RW: 0x%x\n", rw); +} + +static void mmhub_v3_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); +} + +static void mmhub_v3_0_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + mmhub_v3_0_setup_vm_pt_regs(adev, 0, pt_base); + + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); +} + +static void mmhub_v3_0_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t value; + uint32_t tmp; + + if (amdgpu_sriov_vf(adev)) + return; + + /* + * the new L1 policy will block SRIOV guest from writing + * these regs, and they will be programed at host. + * so skip programing these regs. + */ + /* Program the AGP BAR */ + WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_BASE, 0); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + /* Program the system aperture low logical page number. */ + WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + /* Set default page address. */ + value = adev->mem_scratch.gpu_addr - adev->gmc.vram_start + + adev->vm_manager.vram_base_offset; + WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL2); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL2, tmp); +} + +static void mmhub_v3_0_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, regMMMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ECO_BITS, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC); /* UC, uncached */ + + WREG32_SOC15(MMHUB, 0, regMMMC_VM_MX_L1_TLB_CNTL, tmp); +} + +static void mmhub_v3_0_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, + ENABLE_DEFAULT_PAGE_OUT_TO_SYSTEM_MEMORY, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, L2_PDE0_CACHE_TAG_GENERATION_MODE, + 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL2, tmp); + + tmp = regMMVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL3, tmp); + + tmp = regMMVM_L2_CNTL4_DEFAULT; + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL4, tmp); + + tmp = regMMVM_L2_CNTL5_DEFAULT; + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL5, tmp); +} + +static void mmhub_v3_0_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_CNTL, tmp); +} + +static void mmhub_v3_0_disable_identity_aperture(struct amdgpu_device *adev) +{ + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + WREG32_SOC15(MMHUB, 0, + regMMVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0xFFFFFFFF); + WREG32_SOC15(MMHUB, 0, + regMMVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(MMHUB, 0, + regMMVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, 0); + WREG32_SOC15(MMHUB, 0, + regMMVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, 0); + + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, + 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, + 0); +} + +static void mmhub_v3_0_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + int i; + uint32_t tmp; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + adev->vm_manager.num_level); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, + 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + adev->vm_manager.block_size - 9); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !amdgpu_noretry); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } + + hub->vm_cntx_cntl = tmp; +} + +static void mmhub_v3_0_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + unsigned i; + + for (i = 0; i < 18; ++i) { + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } +} + +static int mmhub_v3_0_gart_enable(struct amdgpu_device *adev) +{ + /* GART Enable. */ + mmhub_v3_0_init_gart_aperture_regs(adev); + mmhub_v3_0_init_system_aperture_regs(adev); + mmhub_v3_0_init_tlb_regs(adev); + mmhub_v3_0_init_cache_regs(adev); + + mmhub_v3_0_enable_system_domain(adev); + mmhub_v3_0_disable_identity_aperture(adev); + mmhub_v3_0_setup_vmid_config(adev); + mmhub_v3_0_program_invalidation(adev); + + return 0; +} + +static void mmhub_v3_0_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + u32 tmp; + u32 i; + + /* Disable all tables */ + for (i = 0; i < 16; i++) + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, regMMMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_MX_L1_TLB_CNTL, tmp); + + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL, tmp); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL3, 0); +} + +/** + * mmhub_v3_0_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void mmhub_v3_0_set_fault_enable_default(struct amdgpu_device *adev, bool value) +{ + u32 tmp; + + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + WREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL, tmp); +} + +static const struct amdgpu_vmhub_funcs mmhub_v3_0_vmhub_funcs = { + .print_l2_protection_fault_status = mmhub_v3_0_print_l2_protection_fault_status, + .get_invalidate_req = mmhub_v3_0_get_invalidate_req, +}; + +static void mmhub_v3_0_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(MMHUB, 0, + regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(MMHUB, 0, + regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_sem = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_SEM); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = regMMVM_CONTEXT1_CNTL - regMMVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = regMMVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = regMMVM_INVALIDATE_ENG1_REQ - + regMMVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = regMMVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + regMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + + hub->vm_cntx_cntl_vm_fault = MMVM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK; + + hub->vm_l2_bank_select_reserved_cid2 = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_L2_BANK_SELECT_RESERVED_CID2); + + hub->vm_contexts_disable = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_CONTEXTS_DISABLE); + + hub->vmhub_funcs = &mmhub_v3_0_vmhub_funcs; +} + +static u64 mmhub_v3_0_get_fb_location(struct amdgpu_device *adev) +{ + u64 base; + + base = RREG32_SOC15(MMHUB, 0, regMMMC_VM_FB_LOCATION_BASE); + + base &= MMMC_VM_FB_LOCATION_BASE__FB_BASE_MASK; + base <<= 24; + + return base; +} + +static u64 mmhub_v3_0_get_mc_fb_offset(struct amdgpu_device *adev) +{ + return (u64)RREG32_SOC15(MMHUB, 0, regMMMC_VM_FB_OFFSET) << 24; +} + +static void mmhub_v3_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; +#if 0 + uint32_t def1, data1, def2 = 0, data2 = 0; +#endif + + def = data = RREG32_SOC15(MMHUB, 0, regMM_ATC_L2_MISC_CG); +#if 0 + def1 = data1 = RREG32_SOC15(MMHUB, 0, regDAGB0_CNTL_MISC2); + def2 = data2 = RREG32_SOC15(MMHUB, 0, regDAGB1_CNTL_MISC2); +#endif + + if (enable) { + data |= MM_ATC_L2_MISC_CG__ENABLE_MASK; +#if 0 + data1 &= ~(DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + + data2 &= ~(DAGB1_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); +#endif + } else { + data &= ~MM_ATC_L2_MISC_CG__ENABLE_MASK; +#if 0 + data1 |= (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + + data2 |= (DAGB1_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB1_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); +#endif + } + + if (def != data) + WREG32_SOC15(MMHUB, 0, regMM_ATC_L2_MISC_CG, data); +#if 0 + if (def1 != data1) + WREG32_SOC15(MMHUB, 0, regDAGB0_CNTL_MISC2, data1); + + if (def2 != data2) + WREG32_SOC15(MMHUB, 0, regDAGB1_CNTL_MISC2, data2); +#endif +} + +static void mmhub_v3_0_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_SOC15(MMHUB, 0, regMM_ATC_L2_MISC_CG); + + if (enable) + data |= MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; + else + data &= ~MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; + + if (def != data) + WREG32_SOC15(MMHUB, 0, regMM_ATC_L2_MISC_CG, data); +} + +static int mmhub_v3_0_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + if (amdgpu_sriov_vf(adev)) + return 0; + + if (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG) + mmhub_v3_0_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + + if (adev->cg_flags & AMD_CG_SUPPORT_MC_LS) + mmhub_v3_0_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + + return 0; +} + +static void mmhub_v3_0_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + data = RREG32_SOC15(MMHUB, 0, regMM_ATC_L2_MISC_CG); + + /* AMD_CG_SUPPORT_MC_MGCG */ + if (data & MM_ATC_L2_MISC_CG__ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_MC_MGCG; + + /* AMD_CG_SUPPORT_MC_LS */ + if (data & MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_MC_LS; +} + +const struct amdgpu_mmhub_funcs mmhub_v3_0_funcs = { + .init = mmhub_v3_0_init, + .get_fb_location = mmhub_v3_0_get_fb_location, + .get_mc_fb_offset = mmhub_v3_0_get_mc_fb_offset, + .gart_enable = mmhub_v3_0_gart_enable, + .set_fault_enable_default = mmhub_v3_0_set_fault_enable_default, + .gart_disable = mmhub_v3_0_gart_disable, + .set_clockgating = mmhub_v3_0_set_clockgating, + .get_clockgating = mmhub_v3_0_get_clockgating, + .setup_vm_pt_regs = mmhub_v3_0_setup_vm_pt_regs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.h b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.h new file mode 100644 index 000000000..3ced20f35 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.h @@ -0,0 +1,28 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __MMHUB_V3_0_H__ +#define __MMHUB_V3_0_H__ + +extern const struct amdgpu_mmhub_funcs mmhub_v3_0_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c new file mode 100644 index 000000000..12c7f4b46 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c @@ -0,0 +1,591 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "mmhub_v3_0_1.h" + +#include "mmhub/mmhub_3_0_1_offset.h" +#include "mmhub/mmhub_3_0_1_sh_mask.h" +#include "navi10_enum.h" + +#include "soc15_common.h" + +#define regMMVM_L2_CNTL3_DEFAULT 0x80100007 +#define regMMVM_L2_CNTL4_DEFAULT 0x000000c1 +#define regMMVM_L2_CNTL5_DEFAULT 0x00003fe0 + +static const char *mmhub_client_ids_v3_0_1[][2] = { + [0][0] = "VMC", + [4][0] = "DCEDMC", + [5][0] = "DCEVGA", + [6][0] = "MP0", + [7][0] = "MP1", + [8][0] = "MPIO", + [16][0] = "HDP", + [17][0] = "LSDMA", + [18][0] = "JPEG", + [19][0] = "VCNU0", + [21][0] = "VSCH", + [22][0] = "VCNU1", + [23][0] = "VCN1", + [32+20][0] = "VCN0", + [2][1] = "DBGUNBIO", + [3][1] = "DCEDWB", + [4][1] = "DCEDMC", + [5][1] = "DCEVGA", + [6][1] = "MP0", + [7][1] = "MP1", + [8][1] = "MPIO", + [10][1] = "DBGU0", + [11][1] = "DBGU1", + [12][1] = "DBGU2", + [13][1] = "DBGU3", + [14][1] = "XDP", + [15][1] = "OSSSYS", + [16][1] = "HDP", + [17][1] = "LSDMA", + [18][1] = "JPEG", + [19][1] = "VCNU0", + [20][1] = "VCN0", + [21][1] = "VSCH", + [22][1] = "VCNU1", + [23][1] = "VCN1", +}; + +static uint32_t mmhub_v3_0_1_get_invalidate_req(unsigned int vmid, + uint32_t flush_type) +{ + u32 req = 0; + + /* invalidate using legacy mode on vmid*/ + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, + PER_VMID_INVALIDATE_REQ, 1 << vmid); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, FLUSH_TYPE, flush_type); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PTES, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE0, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE1, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE2, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L1_PTES, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, + CLEAR_PROTECTION_FAULT_STATUS_ADDR, 0); + + return req; +} + +static void +mmhub_v3_0_1_print_l2_protection_fault_status(struct amdgpu_device *adev, + uint32_t status) +{ + uint32_t cid, rw; + const char *mmhub_cid = NULL; + + cid = REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, CID); + rw = REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, RW); + + dev_err(adev->dev, + "MMVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n", + status); + + switch (adev->ip_versions[MMHUB_HWIP][0]) { + case IP_VERSION(3, 0, 1): + mmhub_cid = mmhub_client_ids_v3_0_1[cid][rw]; + break; + default: + mmhub_cid = NULL; + break; + } + + dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + mmhub_cid ? mmhub_cid : "unknown", cid); + dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS)); + dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR)); + dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS)); + dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR)); + dev_err(adev->dev, "\t RW: 0x%x\n", rw); +} + +static void mmhub_v3_0_1_setup_vm_pt_regs(struct amdgpu_device *adev, + uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); +} + +static void mmhub_v3_0_1_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + mmhub_v3_0_1_setup_vm_pt_regs(adev, 0, pt_base); + + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); +} + +static void mmhub_v3_0_1_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t value; + uint32_t tmp; + + /* Program the AGP BAR */ + WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_BASE, 0); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + /* + * the new L1 policy will block SRIOV guest from writing + * these regs, and they will be programed at host. + * so skip programing these regs. + */ + /* Program the system aperture low logical page number. */ + WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + /* Set default page address. */ + value = adev->mem_scratch.gpu_addr - adev->gmc.vram_start + + adev->vm_manager.vram_base_offset; + WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL2); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL2, tmp); +} + +static void mmhub_v3_0_1_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, regMMMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ECO_BITS, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC); /* UC, uncached */ + + WREG32_SOC15(MMHUB, 0, regMMMC_VM_MX_L1_TLB_CNTL, tmp); +} + +static void mmhub_v3_0_1_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, + ENABLE_DEFAULT_PAGE_OUT_TO_SYSTEM_MEMORY, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, L2_PDE0_CACHE_TAG_GENERATION_MODE, + 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL2, tmp); + + tmp = regMMVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL3, tmp); + + tmp = regMMVM_L2_CNTL4_DEFAULT; + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL4, tmp); + + tmp = regMMVM_L2_CNTL5_DEFAULT; + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL5, tmp); +} + +static void mmhub_v3_0_1_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_CNTL, tmp); +} + +static void mmhub_v3_0_1_disable_identity_aperture(struct amdgpu_device *adev) +{ + WREG32_SOC15(MMHUB, 0, + regMMVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0xFFFFFFFF); + WREG32_SOC15(MMHUB, 0, + regMMVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(MMHUB, 0, + regMMVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, 0); + WREG32_SOC15(MMHUB, 0, + regMMVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, 0); + + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, + 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, + 0); +} + +static void mmhub_v3_0_1_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + int i; + uint32_t tmp; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + adev->vm_manager.num_level); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, + 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + adev->vm_manager.block_size - 9); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !amdgpu_noretry); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } + + hub->vm_cntx_cntl = tmp; +} + +static void mmhub_v3_0_1_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + unsigned i; + + for (i = 0; i < 18; ++i) { + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } +} + +static int mmhub_v3_0_1_gart_enable(struct amdgpu_device *adev) +{ + /* GART Enable. */ + mmhub_v3_0_1_init_gart_aperture_regs(adev); + mmhub_v3_0_1_init_system_aperture_regs(adev); + mmhub_v3_0_1_init_tlb_regs(adev); + mmhub_v3_0_1_init_cache_regs(adev); + + mmhub_v3_0_1_enable_system_domain(adev); + mmhub_v3_0_1_disable_identity_aperture(adev); + mmhub_v3_0_1_setup_vmid_config(adev); + mmhub_v3_0_1_program_invalidation(adev); + + return 0; +} + +static void mmhub_v3_0_1_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + u32 tmp; + u32 i; + + /* Disable all tables */ + for (i = 0; i < 16; i++) + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, regMMMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_MX_L1_TLB_CNTL, tmp); + + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL, tmp); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL3, 0); +} + +/** + * mmhub_v3_0_1_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void mmhub_v3_0_1_set_fault_enable_default(struct amdgpu_device *adev, + bool value) +{ + u32 tmp; + + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + WREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL, tmp); +} + +static const struct amdgpu_vmhub_funcs mmhub_v3_0_1_vmhub_funcs = { + .print_l2_protection_fault_status = mmhub_v3_0_1_print_l2_protection_fault_status, + .get_invalidate_req = mmhub_v3_0_1_get_invalidate_req, +}; + +static void mmhub_v3_0_1_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(MMHUB, 0, + regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(MMHUB, 0, + regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_sem = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_SEM); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = regMMVM_CONTEXT1_CNTL - regMMVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = regMMVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = regMMVM_INVALIDATE_ENG1_REQ - + regMMVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = regMMVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + regMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + + hub->vm_cntx_cntl_vm_fault = MMVM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK; + + hub->vmhub_funcs = &mmhub_v3_0_1_vmhub_funcs; +} + +static u64 mmhub_v3_0_1_get_fb_location(struct amdgpu_device *adev) +{ + u64 base; + + base = RREG32_SOC15(MMHUB, 0, regMMMC_VM_FB_LOCATION_BASE); + base &= MMMC_VM_FB_LOCATION_BASE__FB_BASE_MASK; + base <<= 24; + + return base; +} + +static u64 mmhub_v3_0_1_get_mc_fb_offset(struct amdgpu_device *adev) +{ + return (u64)RREG32_SOC15(MMHUB, 0, regMMMC_VM_FB_OFFSET) << 24; +} + +static void mmhub_v3_0_1_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_SOC15(MMHUB, 0, regMM_ATC_L2_MISC_CG); + + if (enable) + data |= MM_ATC_L2_MISC_CG__ENABLE_MASK; + else + data &= ~MM_ATC_L2_MISC_CG__ENABLE_MASK; + + if (def != data) + WREG32_SOC15(MMHUB, 0, regMM_ATC_L2_MISC_CG, data); +} + +static void mmhub_v3_0_1_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_SOC15(MMHUB, 0, regMM_ATC_L2_MISC_CG); + + if (enable) + data |= MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; + else + data &= ~MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; + + if (def != data) + WREG32_SOC15(MMHUB, 0, regMM_ATC_L2_MISC_CG, data); +} + +static int mmhub_v3_0_1_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + if (amdgpu_sriov_vf(adev)) + return 0; + + mmhub_v3_0_1_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + mmhub_v3_0_1_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + return 0; +} + +static void mmhub_v3_0_1_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + data = RREG32_SOC15(MMHUB, 0, regMM_ATC_L2_MISC_CG); + + /* AMD_CG_SUPPORT_MC_MGCG */ + if (data & MM_ATC_L2_MISC_CG__ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_MC_MGCG; + + /* AMD_CG_SUPPORT_MC_LS */ + if (data & MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_MC_LS; +} + +const struct amdgpu_mmhub_funcs mmhub_v3_0_1_funcs = { + .init = mmhub_v3_0_1_init, + .get_fb_location = mmhub_v3_0_1_get_fb_location, + .get_mc_fb_offset = mmhub_v3_0_1_get_mc_fb_offset, + .gart_enable = mmhub_v3_0_1_gart_enable, + .set_fault_enable_default = mmhub_v3_0_1_set_fault_enable_default, + .gart_disable = mmhub_v3_0_1_gart_disable, + .set_clockgating = mmhub_v3_0_1_set_clockgating, + .get_clockgating = mmhub_v3_0_1_get_clockgating, + .setup_vm_pt_regs = mmhub_v3_0_1_setup_vm_pt_regs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.h b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.h new file mode 100644 index 000000000..4c1246735 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.h @@ -0,0 +1,28 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __MMHUB_V3_0_1_H__ +#define __MMHUB_V3_0_1_H__ + +extern const struct amdgpu_mmhub_funcs mmhub_v3_0_1_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c new file mode 100644 index 000000000..5dadc85ab --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c @@ -0,0 +1,571 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "mmhub_v3_0_2.h" + +#include "mmhub/mmhub_3_0_2_offset.h" +#include "mmhub/mmhub_3_0_2_sh_mask.h" +#include "navi10_enum.h" + +#include "soc15_common.h" + +#define regMMVM_L2_CNTL3_DEFAULT 0x80100007 +#define regMMVM_L2_CNTL4_DEFAULT 0x000000c1 +#define regMMVM_L2_CNTL5_DEFAULT 0x00003fe0 + +static const char *mmhub_client_ids_v3_0_2[][2] = { + [0][0] = "VMC", + [4][0] = "DCEDMC", + [5][0] = "DCEVGA", + [6][0] = "MP0", + [7][0] = "MP1", + [8][0] = "MPIO", + [16][0] = "HDP", + [17][0] = "LSDMA", + [18][0] = "JPEG", + [19][0] = "VCNU0", + [21][0] = "VSCH", + [22][0] = "VCNU1", + [23][0] = "VCN1", + [32+20][0] = "VCN0", + [2][1] = "DBGUNBIO", + [3][1] = "DCEDWB", + [4][1] = "DCEDMC", + [5][1] = "DCEVGA", + [6][1] = "MP0", + [7][1] = "MP1", + [8][1] = "MPIO", + [10][1] = "DBGU0", + [11][1] = "DBGU1", + [12][1] = "DBGU2", + [13][1] = "DBGU3", + [14][1] = "XDP", + [15][1] = "OSSSYS", + [16][1] = "HDP", + [17][1] = "LSDMA", + [18][1] = "JPEG", + [19][1] = "VCNU0", + [20][1] = "VCN0", + [21][1] = "VSCH", + [22][1] = "VCNU1", + [23][1] = "VCN1", +}; + +static uint32_t mmhub_v3_0_2_get_invalidate_req(unsigned int vmid, + uint32_t flush_type) +{ + u32 req = 0; + + /* invalidate using legacy mode on vmid*/ + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, + PER_VMID_INVALIDATE_REQ, 1 << vmid); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, FLUSH_TYPE, flush_type); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PTES, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE0, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE1, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L2_PDE2, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, INVALIDATE_L1_PTES, 1); + req = REG_SET_FIELD(req, MMVM_INVALIDATE_ENG0_REQ, + CLEAR_PROTECTION_FAULT_STATUS_ADDR, 0); + + return req; +} + +static void +mmhub_v3_0_2_print_l2_protection_fault_status(struct amdgpu_device *adev, + uint32_t status) +{ + uint32_t cid, rw; + const char *mmhub_cid = NULL; + + cid = REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, CID); + rw = REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, RW); + + dev_err(adev->dev, + "MMVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n", + status); + + mmhub_cid = mmhub_client_ids_v3_0_2[cid][rw]; + dev_err(adev->dev, "\t Faulty UTCL2 client ID: %s (0x%x)\n", + mmhub_cid ? mmhub_cid : "unknown", cid); + dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS)); + dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR)); + dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS)); + dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n", + REG_GET_FIELD(status, + MMVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR)); + dev_err(adev->dev, "\t RW: 0x%x\n", rw); +} + +static void mmhub_v3_0_2_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); + + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); +} + +static void mmhub_v3_0_2_init_gart_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + mmhub_v3_0_2_setup_vm_pt_regs(adev, 0, pt_base); + + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + (u32)(adev->gmc.gart_end >> 44)); +} + +static void mmhub_v3_0_2_init_system_aperture_regs(struct amdgpu_device *adev) +{ + uint64_t value; + uint32_t tmp; + + /* Program the AGP BAR */ + WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_BASE, 0); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); + + if (!amdgpu_sriov_vf(adev)) { + /* + * the new L1 policy will block SRIOV guest from writing + * these regs, and they will be programed at host. + * so skip programing these regs. + */ + /* Program the system aperture low logical page number. */ + WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_LOW_ADDR, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_HIGH_ADDR, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + } + + /* Set default page address. */ + value = adev->mem_scratch.gpu_addr - adev->gmc.vram_start + + adev->vm_manager.vram_base_offset; + WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + (u32)(value >> 12)); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + (u32)((u64)adev->dummy_page_addr >> 44)); + + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL2); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL2, tmp); +} + +static void mmhub_v3_0_2_init_tlb_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, regMMMC_VM_MX_L1_TLB_CNTL); + + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ECO_BITS, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC); /* UC, uncached */ + + WREG32_SOC15(MMHUB, 0, regMMMC_VM_MX_L1_TLB_CNTL, tmp); +} + +static void mmhub_v3_0_2_init_cache_regs(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, + ENABLE_DEFAULT_PAGE_OUT_TO_SYSTEM_MEMORY, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, L2_PDE0_CACHE_TAG_GENERATION_MODE, + 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL, tmp); + + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL2); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL2, tmp); + + tmp = regMMVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL3, tmp); + + tmp = regMMVM_L2_CNTL4_DEFAULT; + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL4, VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL4, tmp); + + tmp = regMMVM_L2_CNTL5_DEFAULT; + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL5, tmp); +} + +static void mmhub_v3_0_2_enable_system_domain(struct amdgpu_device *adev) +{ + uint32_t tmp; + + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_CONTEXT0_CNTL, tmp); +} + +static void mmhub_v3_0_2_disable_identity_aperture(struct amdgpu_device *adev) +{ + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + WREG32_SOC15(MMHUB, 0, + regMMVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + 0xFFFFFFFF); + WREG32_SOC15(MMHUB, 0, + regMMVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + 0x0000000F); + + WREG32_SOC15(MMHUB, 0, + regMMVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, 0); + WREG32_SOC15(MMHUB, 0, + regMMVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, 0); + + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, + 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, + 0); +} + +static void mmhub_v3_0_2_setup_vmid_config(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + int i; + uint32_t tmp; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_CNTL, i); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, + adev->vm_manager.num_level); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, + 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + adev->vm_manager.block_size - 9); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !amdgpu_noretry); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } + + hub->vm_cntx_cntl = tmp; +} + +static void mmhub_v3_0_2_program_invalidation(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + unsigned i; + + for (i = 0; i < 18; ++i) { + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + i * hub->eng_addr_distance, 0xffffffff); + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + i * hub->eng_addr_distance, 0x1f); + } +} + +static int mmhub_v3_0_2_gart_enable(struct amdgpu_device *adev) +{ + /* GART Enable. */ + mmhub_v3_0_2_init_gart_aperture_regs(adev); + mmhub_v3_0_2_init_system_aperture_regs(adev); + mmhub_v3_0_2_init_tlb_regs(adev); + mmhub_v3_0_2_init_cache_regs(adev); + + mmhub_v3_0_2_enable_system_domain(adev); + mmhub_v3_0_2_disable_identity_aperture(adev); + mmhub_v3_0_2_setup_vmid_config(adev); + mmhub_v3_0_2_program_invalidation(adev); + + return 0; +} + +static void mmhub_v3_0_2_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + u32 tmp; + u32 i; + + /* Disable all tables */ + for (i = 0; i < 16; i++) + WREG32_SOC15_OFFSET(MMHUB, 0, regMMVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15(MMHUB, 0, regMMMC_VM_MX_L1_TLB_CNTL); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, MMMC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32_SOC15(MMHUB, 0, regMMMC_VM_MX_L1_TLB_CNTL, tmp); + + /* Setup L2 cache */ + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL, ENABLE_L2_CACHE, 0); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL, tmp); + WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL3, 0); +} + +/** + * mmhub_v3_0_2_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void mmhub_v3_0_2_set_fault_enable_default(struct amdgpu_device *adev, bool value) +{ + u32 tmp; + + /* These registers are not accessible to VF-SRIOV. + * The PF will program them instead. + */ + if (amdgpu_sriov_vf(adev)) + return; + + tmp = RREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); + if (!value) { + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, MMVM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + WREG32_SOC15(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL, tmp); +} + +static const struct amdgpu_vmhub_funcs mmhub_v3_0_2_vmhub_funcs = { + .print_l2_protection_fault_status = mmhub_v3_0_2_print_l2_protection_fault_status, + .get_invalidate_req = mmhub_v3_0_2_get_invalidate_req, +}; + +static void mmhub_v3_0_2_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + hub->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(MMHUB, 0, + regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); + hub->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(MMHUB, 0, + regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); + hub->vm_inv_eng0_sem = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_SEM); + hub->vm_inv_eng0_req = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_REQ); + hub->vm_inv_eng0_ack = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_INVALIDATE_ENG0_ACK); + hub->vm_context0_cntl = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_CONTEXT0_CNTL); + hub->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_STATUS); + hub->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_L2_PROTECTION_FAULT_CNTL); + + hub->ctx_distance = regMMVM_CONTEXT1_CNTL - regMMVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = regMMVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + regMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = regMMVM_INVALIDATE_ENG1_REQ - + regMMVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = regMMVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + regMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + + hub->vm_cntx_cntl_vm_fault = MMVM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK | + MMVM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK; + + hub->vm_l2_bank_select_reserved_cid2 = + SOC15_REG_OFFSET(MMHUB, 0, regMMVM_L2_BANK_SELECT_RESERVED_CID2); + + hub->vmhub_funcs = &mmhub_v3_0_2_vmhub_funcs; +} + +static u64 mmhub_v3_0_2_get_fb_location(struct amdgpu_device *adev) +{ + u64 base; + + base = RREG32_SOC15(MMHUB, 0, regMMMC_VM_FB_LOCATION_BASE); + base &= MMMC_VM_FB_LOCATION_BASE__FB_BASE_MASK; + base <<= 24; + + return base; +} + +static u64 mmhub_v3_0_2_get_mc_fb_offset(struct amdgpu_device *adev) +{ + return (u64)RREG32_SOC15(MMHUB, 0, regMMMC_VM_FB_OFFSET) << 24; +} + +static void mmhub_v3_0_2_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + //TODO +} + +static void mmhub_v3_0_2_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + //TODO +} + +static int mmhub_v3_0_2_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + if (amdgpu_sriov_vf(adev)) + return 0; + + mmhub_v3_0_2_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + mmhub_v3_0_2_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + return 0; +} + +static void mmhub_v3_0_2_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + //TODO +} + +const struct amdgpu_mmhub_funcs mmhub_v3_0_2_funcs = { + .init = mmhub_v3_0_2_init, + .get_fb_location = mmhub_v3_0_2_get_fb_location, + .get_mc_fb_offset = mmhub_v3_0_2_get_mc_fb_offset, + .gart_enable = mmhub_v3_0_2_gart_enable, + .set_fault_enable_default = mmhub_v3_0_2_set_fault_enable_default, + .gart_disable = mmhub_v3_0_2_gart_disable, + .set_clockgating = mmhub_v3_0_2_set_clockgating, + .get_clockgating = mmhub_v3_0_2_get_clockgating, + .setup_vm_pt_regs = mmhub_v3_0_2_setup_vm_pt_regs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.h b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.h new file mode 100644 index 000000000..23ad7b156 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.h @@ -0,0 +1,28 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __MMHUB_V3_0_2_H__ +#define __MMHUB_V3_0_2_H__ + +extern const struct amdgpu_mmhub_funcs mmhub_v3_0_2_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c new file mode 100644 index 000000000..5718e4d40 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c @@ -0,0 +1,1687 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_ras.h" +#include "mmhub_v9_4.h" + +#include "mmhub/mmhub_9_4_1_offset.h" +#include "mmhub/mmhub_9_4_1_sh_mask.h" +#include "mmhub/mmhub_9_4_1_default.h" +#include "athub/athub_1_0_offset.h" +#include "athub/athub_1_0_sh_mask.h" +#include "vega10_enum.h" +#include "soc15.h" +#include "soc15_common.h" + +#define MMHUB_NUM_INSTANCES 2 +#define MMHUB_INSTANCE_REGISTER_OFFSET 0x3000 + +static u64 mmhub_v9_4_get_fb_location(struct amdgpu_device *adev) +{ + /* The base should be same b/t 2 mmhubs on Acrturus. Read one here. */ + u64 base = RREG32_SOC15(MMHUB, 0, mmVMSHAREDVC0_MC_VM_FB_LOCATION_BASE); + u64 top = RREG32_SOC15(MMHUB, 0, mmVMSHAREDVC0_MC_VM_FB_LOCATION_TOP); + + base &= VMSHAREDVC0_MC_VM_FB_LOCATION_BASE__FB_BASE_MASK; + base <<= 24; + + top &= VMSHAREDVC0_MC_VM_FB_LOCATION_TOP__FB_TOP_MASK; + top <<= 24; + + adev->gmc.fb_start = base; + adev->gmc.fb_end = top; + + return base; +} + +static void mmhub_v9_4_setup_hubid_vm_pt_regs(struct amdgpu_device *adev, int hubid, + uint32_t vmid, uint64_t value) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, + hub->ctx_addr_distance * vmid + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + lower_32_bits(value)); + + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, + hub->ctx_addr_distance * vmid + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + upper_32_bits(value)); + +} + +static void mmhub_v9_4_init_gart_aperture_regs(struct amdgpu_device *adev, + int hubid) +{ + uint64_t pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); + + mmhub_v9_4_setup_hubid_vm_pt_regs(adev, hubid, 0, pt_base); + + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + (u32)(adev->gmc.gart_start >> 12)); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + (u32)(adev->gmc.gart_start >> 44)); + + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + (u32)(adev->gmc.gart_end >> 12)); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + (u32)(adev->gmc.gart_end >> 44)); +} + +static void mmhub_v9_4_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, + uint64_t page_table_base) +{ + int i; + + for (i = 0; i < MMHUB_NUM_INSTANCES; i++) + mmhub_v9_4_setup_hubid_vm_pt_regs(adev, i, vmid, + page_table_base); +} + +static void mmhub_v9_4_init_system_aperture_regs(struct amdgpu_device *adev, + int hubid) +{ + uint64_t value; + uint32_t tmp; + + /* Program the AGP BAR */ + WREG32_SOC15_OFFSET(MMHUB, 0, mmVMSHAREDVC0_MC_VM_AGP_BASE, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVMSHAREDVC0_MC_VM_AGP_TOP, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + adev->gmc.agp_end >> 24); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVMSHAREDVC0_MC_VM_AGP_BOT, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + adev->gmc.agp_start >> 24); + + if (!amdgpu_sriov_vf(adev)) { + /* Program the system aperture low logical page number. */ + WREG32_SOC15_OFFSET( + MMHUB, 0, mmVMSHAREDVC0_MC_VM_SYSTEM_APERTURE_LOW_ADDR, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); + WREG32_SOC15_OFFSET( + MMHUB, 0, mmVMSHAREDVC0_MC_VM_SYSTEM_APERTURE_HIGH_ADDR, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); + + /* Set default page address. */ + value = amdgpu_gmc_vram_mc2pa(adev, adev->mem_scratch.gpu_addr); + WREG32_SOC15_OFFSET( + MMHUB, 0, + mmVMSHAREDPF0_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + (u32)(value >> 12)); + WREG32_SOC15_OFFSET( + MMHUB, 0, + mmVMSHAREDPF0_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + (u32)(value >> 44)); + + /* Program "protection fault". */ + WREG32_SOC15_OFFSET( + MMHUB, 0, + mmVML2PF0_VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + (u32)(adev->dummy_page_addr >> 12)); + WREG32_SOC15_OFFSET( + MMHUB, 0, + mmVML2PF0_VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + (u32)((u64)adev->dummy_page_addr >> 44)); + + tmp = RREG32_SOC15_OFFSET( + MMHUB, 0, mmVML2PF0_VM_L2_PROTECTION_FAULT_CNTL2, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_PROTECTION_FAULT_CNTL2, + ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2PF0_VM_L2_PROTECTION_FAULT_CNTL2, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, + tmp); + } +} + +static void mmhub_v9_4_init_tlb_regs(struct amdgpu_device *adev, int hubid) +{ + uint32_t tmp; + + /* Setup TLB control */ + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, + mmVMSHAREDVC0_MC_VM_MX_L1_TLB_CNTL, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET); + + tmp = REG_SET_FIELD(tmp, VMSHAREDVC0_MC_VM_MX_L1_TLB_CNTL, + ENABLE_L1_TLB, 1); + tmp = REG_SET_FIELD(tmp, VMSHAREDVC0_MC_VM_MX_L1_TLB_CNTL, + SYSTEM_ACCESS_MODE, 3); + tmp = REG_SET_FIELD(tmp, VMSHAREDVC0_MC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 1); + tmp = REG_SET_FIELD(tmp, VMSHAREDVC0_MC_VM_MX_L1_TLB_CNTL, + SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); + tmp = REG_SET_FIELD(tmp, VMSHAREDVC0_MC_VM_MX_L1_TLB_CNTL, + MTYPE, MTYPE_UC);/* XXX for emulation. */ + tmp = REG_SET_FIELD(tmp, VMSHAREDVC0_MC_VM_MX_L1_TLB_CNTL, + ATC_EN, 1); + + WREG32_SOC15_OFFSET(MMHUB, 0, mmVMSHAREDVC0_MC_VM_MX_L1_TLB_CNTL, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, tmp); +} + +static void mmhub_v9_4_init_cache_regs(struct amdgpu_device *adev, int hubid) +{ + uint32_t tmp; + + /* Setup L2 cache */ + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, mmVML2PF0_VM_L2_CNTL, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL, + ENABLE_L2_CACHE, 1); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL, + ENABLE_L2_FRAGMENT_PROCESSING, 1); + /* XXX for emulation, Refer to closed source code.*/ + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL, + L2_PDE0_CACHE_TAG_GENERATION_MODE, 0); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL, + PDE_FAULT_CLASSIFICATION, 0); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL, + CONTEXT1_IDENTITY_ACCESS_MODE, 1); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL, + IDENTITY_MODE_FRAGMENT_SIZE, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVML2PF0_VM_L2_CNTL, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, tmp); + + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, mmVML2PF0_VM_L2_CNTL2, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL2, + INVALIDATE_ALL_L1_TLBS, 1); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL2, + INVALIDATE_L2_CACHE, 1); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVML2PF0_VM_L2_CNTL2, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, tmp); + + tmp = mmVML2PF0_VM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 9); + } else { + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL3, BANK_SELECT, 9); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL3, + L2_CACHE_BIGK_FRAGMENT_SIZE, 6); + } + WREG32_SOC15_OFFSET(MMHUB, 0, mmVML2PF0_VM_L2_CNTL3, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, tmp); + + tmp = mmVML2PF0_VM_L2_CNTL4_DEFAULT; + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL4, + VMC_TAP_PDE_REQUEST_PHYSICAL, 0); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL4, + VMC_TAP_PTE_REQUEST_PHYSICAL, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVML2PF0_VM_L2_CNTL4, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, tmp); +} + +static void mmhub_v9_4_enable_system_domain(struct amdgpu_device *adev, + int hubid) +{ + uint32_t tmp; + + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, mmVML2VC0_VM_CONTEXT0_CNTL, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, 0); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT0_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVML2VC0_VM_CONTEXT0_CNTL, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, tmp); +} + +static void mmhub_v9_4_disable_identity_aperture(struct amdgpu_device *adev, + int hubid) +{ + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2PF0_VM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, 0XFFFFFFFF); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2PF0_VM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, 0x0000000F); + + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2PF0_VM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2PF0_VM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, 0); + + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2PF0_VM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2PF0_VM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET, 0); +} + +static void mmhub_v9_4_setup_vmid_config(struct amdgpu_device *adev, int hubid) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + unsigned int num_level, block_size; + uint32_t tmp; + int i; + + num_level = adev->vm_manager.num_level; + block_size = adev->vm_manager.block_size; + if (adev->gmc.translate_further) + num_level -= 1; + else + block_size -= 9; + + for (i = 0; i <= 14; i++) { + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, mmVML2VC0_VM_CONTEXT1_CNTL, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET + i); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT1_CNTL, + ENABLE_CONTEXT, 1); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT1_CNTL, + PAGE_TABLE_DEPTH, + num_level); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT1_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT1_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, + 1); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT1_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT1_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT1_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT1_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT1_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT1_CNTL, + PAGE_TABLE_BLOCK_SIZE, + block_size); + /* Send no-retry XNACK on fault to suppress VM fault storm. */ + tmp = REG_SET_FIELD(tmp, VML2VC0_VM_CONTEXT1_CNTL, + RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, + !adev->gmc.noretry); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVML2VC0_VM_CONTEXT1_CNTL, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET + + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET + + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET + + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET + + i * hub->ctx_addr_distance, + lower_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET + + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); + } +} + +static void mmhub_v9_4_program_invalidation(struct amdgpu_device *adev, + int hubid) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + unsigned i; + + for (i = 0; i < 18; ++i) { + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_INVALIDATE_ENG0_ADDR_RANGE_LO32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET + + i * hub->eng_addr_distance, + 0xffffffff); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_INVALIDATE_ENG0_ADDR_RANGE_HI32, + hubid * MMHUB_INSTANCE_REGISTER_OFFSET + + i * hub->eng_addr_distance, + 0x1f); + } +} + +static int mmhub_v9_4_gart_enable(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < MMHUB_NUM_INSTANCES; i++) { + /* GART Enable. */ + mmhub_v9_4_init_gart_aperture_regs(adev, i); + mmhub_v9_4_init_system_aperture_regs(adev, i); + mmhub_v9_4_init_tlb_regs(adev, i); + if (!amdgpu_sriov_vf(adev)) + mmhub_v9_4_init_cache_regs(adev, i); + + mmhub_v9_4_enable_system_domain(adev, i); + if (!amdgpu_sriov_vf(adev)) + mmhub_v9_4_disable_identity_aperture(adev, i); + mmhub_v9_4_setup_vmid_config(adev, i); + mmhub_v9_4_program_invalidation(adev, i); + } + + return 0; +} + +static void mmhub_v9_4_gart_disable(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; + u32 tmp; + u32 i, j; + + for (j = 0; j < MMHUB_NUM_INSTANCES; j++) { + /* Disable all tables */ + for (i = 0; i < AMDGPU_NUM_VMID; i++) + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT0_CNTL, + j * MMHUB_INSTANCE_REGISTER_OFFSET + + i * hub->ctx_distance, 0); + + /* Setup TLB control */ + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, + mmVMSHAREDVC0_MC_VM_MX_L1_TLB_CNTL, + j * MMHUB_INSTANCE_REGISTER_OFFSET); + tmp = REG_SET_FIELD(tmp, VMSHAREDVC0_MC_VM_MX_L1_TLB_CNTL, + ENABLE_L1_TLB, 0); + tmp = REG_SET_FIELD(tmp, + VMSHAREDVC0_MC_VM_MX_L1_TLB_CNTL, + ENABLE_ADVANCED_DRIVER_MODEL, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVMSHAREDVC0_MC_VM_MX_L1_TLB_CNTL, + j * MMHUB_INSTANCE_REGISTER_OFFSET, tmp); + + /* Setup L2 cache */ + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, mmVML2PF0_VM_L2_CNTL, + j * MMHUB_INSTANCE_REGISTER_OFFSET); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL, + ENABLE_L2_CACHE, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVML2PF0_VM_L2_CNTL, + j * MMHUB_INSTANCE_REGISTER_OFFSET, tmp); + WREG32_SOC15_OFFSET(MMHUB, 0, mmVML2PF0_VM_L2_CNTL3, + j * MMHUB_INSTANCE_REGISTER_OFFSET, 0); + } +} + +/** + * mmhub_v9_4_set_fault_enable_default - update GART/VM fault handling + * + * @adev: amdgpu_device pointer + * @value: true redirects VM faults to the default page + */ +static void mmhub_v9_4_set_fault_enable_default(struct amdgpu_device *adev, bool value) +{ + u32 tmp; + int i; + + for (i = 0; i < MMHUB_NUM_INSTANCES; i++) { + tmp = RREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + i * MMHUB_INSTANCE_REGISTER_OFFSET); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, + VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + NACK_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + VALID_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + READ_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, + value); + if (!value) { + tmp = REG_SET_FIELD(tmp, + VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_NO_RETRY_FAULT, 1); + tmp = REG_SET_FIELD(tmp, + VML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + CRASH_ON_RETRY_FAULT, 1); + } + + WREG32_SOC15_OFFSET(MMHUB, 0, + mmVML2PF0_VM_L2_PROTECTION_FAULT_CNTL, + i * MMHUB_INSTANCE_REGISTER_OFFSET, tmp); + } +} + +static void mmhub_v9_4_init(struct amdgpu_device *adev) +{ + struct amdgpu_vmhub *hub[MMHUB_NUM_INSTANCES] = { + &adev->vmhub[AMDGPU_MMHUB0(0)], &adev->vmhub[AMDGPU_MMHUB1(0)]}; + int i; + + for (i = 0; i < MMHUB_NUM_INSTANCES; i++) { + hub[i]->ctx0_ptb_addr_lo32 = + SOC15_REG_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32) + + i * MMHUB_INSTANCE_REGISTER_OFFSET; + hub[i]->ctx0_ptb_addr_hi32 = + SOC15_REG_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32) + + i * MMHUB_INSTANCE_REGISTER_OFFSET; + hub[i]->vm_inv_eng0_sem = + SOC15_REG_OFFSET(MMHUB, 0, + mmVML2VC0_VM_INVALIDATE_ENG0_SEM) + + i * MMHUB_INSTANCE_REGISTER_OFFSET; + hub[i]->vm_inv_eng0_req = + SOC15_REG_OFFSET(MMHUB, 0, + mmVML2VC0_VM_INVALIDATE_ENG0_REQ) + + i * MMHUB_INSTANCE_REGISTER_OFFSET; + hub[i]->vm_inv_eng0_ack = + SOC15_REG_OFFSET(MMHUB, 0, + mmVML2VC0_VM_INVALIDATE_ENG0_ACK) + + i * MMHUB_INSTANCE_REGISTER_OFFSET; + hub[i]->vm_context0_cntl = + SOC15_REG_OFFSET(MMHUB, 0, + mmVML2VC0_VM_CONTEXT0_CNTL) + + i * MMHUB_INSTANCE_REGISTER_OFFSET; + hub[i]->vm_l2_pro_fault_status = + SOC15_REG_OFFSET(MMHUB, 0, + mmVML2PF0_VM_L2_PROTECTION_FAULT_STATUS) + + i * MMHUB_INSTANCE_REGISTER_OFFSET; + hub[i]->vm_l2_pro_fault_cntl = + SOC15_REG_OFFSET(MMHUB, 0, + mmVML2PF0_VM_L2_PROTECTION_FAULT_CNTL) + + i * MMHUB_INSTANCE_REGISTER_OFFSET; + + hub[i]->ctx_distance = mmVML2VC0_VM_CONTEXT1_CNTL - + mmVML2VC0_VM_CONTEXT0_CNTL; + hub[i]->ctx_addr_distance = mmVML2VC0_VM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmVML2VC0_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub[i]->eng_distance = mmVML2VC0_VM_INVALIDATE_ENG1_REQ - + mmVML2VC0_VM_INVALIDATE_ENG0_REQ; + hub[i]->eng_addr_distance = mmVML2VC0_VM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmVML2VC0_VM_INVALIDATE_ENG0_ADDR_RANGE_LO32; + } +} + +static void mmhub_v9_4_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data, def1, data1; + int i, j; + int dist = mmDAGB1_CNTL_MISC2 - mmDAGB0_CNTL_MISC2; + + for (i = 0; i < MMHUB_NUM_INSTANCES; i++) { + def = data = RREG32_SOC15_OFFSET(MMHUB, 0, + mmATCL2_0_ATC_L2_MISC_CG, + i * MMHUB_INSTANCE_REGISTER_OFFSET); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) + data |= ATCL2_0_ATC_L2_MISC_CG__ENABLE_MASK; + else + data &= ~ATCL2_0_ATC_L2_MISC_CG__ENABLE_MASK; + + if (def != data) + WREG32_SOC15_OFFSET(MMHUB, 0, mmATCL2_0_ATC_L2_MISC_CG, + i * MMHUB_INSTANCE_REGISTER_OFFSET, data); + + for (j = 0; j < 5; j++) { + def1 = data1 = RREG32_SOC15_OFFSET(MMHUB, 0, + mmDAGB0_CNTL_MISC2, + i * MMHUB_INSTANCE_REGISTER_OFFSET + + j * dist); + if (enable && + (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) { + data1 &= + ~(DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + } else { + data1 |= + (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); + } + + if (def1 != data1) + WREG32_SOC15_OFFSET(MMHUB, 0, + mmDAGB0_CNTL_MISC2, + i * MMHUB_INSTANCE_REGISTER_OFFSET + + j * dist, data1); + + if (i == 1 && j == 3) + break; + } + } +} + +static void mmhub_v9_4_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + int i; + + for (i = 0; i < MMHUB_NUM_INSTANCES; i++) { + def = data = RREG32_SOC15_OFFSET(MMHUB, 0, + mmATCL2_0_ATC_L2_MISC_CG, + i * MMHUB_INSTANCE_REGISTER_OFFSET); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_LS)) + data |= ATCL2_0_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; + else + data &= ~ATCL2_0_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; + + if (def != data) + WREG32_SOC15_OFFSET(MMHUB, 0, mmATCL2_0_ATC_L2_MISC_CG, + i * MMHUB_INSTANCE_REGISTER_OFFSET, data); + } +} + +static int mmhub_v9_4_set_clockgating(struct amdgpu_device *adev, + enum amd_clockgating_state state) +{ + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->asic_type) { + case CHIP_ARCTURUS: + mmhub_v9_4_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + mmhub_v9_4_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + + return 0; +} + +static void mmhub_v9_4_get_clockgating(struct amdgpu_device *adev, u64 *flags) +{ + int data, data1; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + /* AMD_CG_SUPPORT_MC_MGCG */ + data = RREG32_SOC15(MMHUB, 0, mmATCL2_0_ATC_L2_MISC_CG); + + data1 = RREG32_SOC15(MMHUB, 0, mmATCL2_0_ATC_L2_MISC_CG); + + if ((data & ATCL2_0_ATC_L2_MISC_CG__ENABLE_MASK) && + !(data1 & (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | + DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK))) + *flags |= AMD_CG_SUPPORT_MC_MGCG; + + /* AMD_CG_SUPPORT_MC_LS */ + if (data & ATCL2_0_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_MC_LS; +} + +static const struct soc15_ras_field_entry mmhub_v9_4_ras_fields[] = { + /* MMHUB Range 0 */ + { "MMEA0_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA0_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA0_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA0_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA0_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA0_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT, IOWR_DATAMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA0_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA0_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA0_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA0_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA0_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA0_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA0_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA0_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA0_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA0_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA0_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + { "MMEA0_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA0_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA0_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA0_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + + /* MMHUB Range 1 */ + { "MMEA1_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA1_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA1_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA1_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA1_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA1_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT, IOWR_DATAMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA1_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA1_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA1_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA1_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA1_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA1_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA1_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA1_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA1_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA1_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA1_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + { "MMEA1_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA1_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA1_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA1_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + + /* MMHAB Range 2*/ + { "MMEA2_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA2_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA2_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA2_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA2_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA2_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT, IOWR_DATAMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA2_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA2_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA2_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA2_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA2_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA2_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA2_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA2_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA2_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA2_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA2_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + { "MMEA2_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA2_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA2_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA2_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT2), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + + /* MMHUB Rang 3 */ + { "MMEA3_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA3_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA3_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA3_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA3_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA3_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT, IOWR_DATAMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA3_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA3_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA3_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA3_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA3_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA3_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA3_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA3_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA3_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA3_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA3_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + { "MMEA3_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA3_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA3_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA3_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT2), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + + /* MMHUB Range 4 */ + { "MMEA4_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA4_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA4_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA4_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA4_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA4_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT, IOWR_DATAMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA4_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA4_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA4_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA4_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA4_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA4_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA4_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA4_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA4_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA4_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA4_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + { "MMEA4_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA4_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA4_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA4_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT2), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + + /* MMHUAB Range 5 */ + { "MMEA5_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA5_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA5_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA5_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA5_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA5_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT, IOWR_DATAMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA5_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA5_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA5_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA5_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA5_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA5_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA5_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA5_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA5_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA5_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA5_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + { "MMEA5_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA5_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA5_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA5_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT2), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + + /* MMHUB Range 6 */ + { "MMEA6_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA6_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA6_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA6_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA6_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA6_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA6_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA6_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA6_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA6_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT, IOWR_DATAMEM_SED_COUNT), + 0, 0, + }, + { "MMEA6_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT2), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA6_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT2), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA6_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT2), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA6_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT2), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA6_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT2), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA6_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA6_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA6_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA6_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA6_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA6_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA6_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA6_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA6_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA6_EDC_CNT3, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA6_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA6_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA6_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA6_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + { "MMEA6_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT2), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA6_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT2), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA6_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT2), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA6_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT2), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA6_EDC_CNT2, MAM_D3MEM_DED_COUNT), + }, + + /* MMHUB Range 7*/ + { "MMEA7_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), + }, + { "MMEA7_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), + }, + { "MMEA7_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), + }, + { "MMEA7_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, RRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, RRET_TAGMEM_DED_COUNT), + }, + { "MMEA7_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, WRET_TAGMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, WRET_TAGMEM_DED_COUNT), + }, + { "MMEA7_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA7_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA7_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, IORD_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA7_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, IOWR_CMDMEM_SED_COUNT), + 0, 0, + }, + { "MMEA7_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT, IOWR_DATAMEM_SED_COUNT), + 0, 0, + }, + { "MMEA7_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT2), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), + }, + { "MMEA7_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT2), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), + }, + { "MMEA7_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT2), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), + }, + { "MMEA7_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT2), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA7_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT2), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), + 0, 0, + }, + { "MMEA7_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA7_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), + }, + { "MMEA7_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA7_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), + }, + { "MMEA7_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA7_EDC_CNT3, IORD_CMDMEM_DED_COUNT), + }, + { "MMEA7_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA7_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), + }, + { "MMEA7_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA7_EDC_CNT3, IOWR_DATAMEM_DED_COUNT), + }, + { "MMEA7_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA7_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), + }, + { "MMEA7_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT3), + 0, 0, + SOC15_REG_FIELD(MMEA7_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), + }, + { "MMEA7_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT2), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, MAM_D0MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, MAM_D0MEM_DED_COUNT), + }, + { "MMEA7_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT2), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, MAM_D1MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, MAM_D1MEM_DED_COUNT), + }, + { "MMEA7_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT2), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, MAM_D2MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, MAM_D2MEM_DED_COUNT), + }, + { "MMEA7_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT2), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, MAM_D3MEM_SED_COUNT), + SOC15_REG_FIELD(MMEA7_EDC_CNT2, MAM_D3MEM_DED_COUNT), + } +}; + +static const struct soc15_reg_entry mmhub_v9_4_edc_cnt_regs[] = { + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_EDC_CNT3), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_EDC_CNT3), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_EDC_CNT3), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_EDC_CNT3), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_EDC_CNT3), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_EDC_CNT3), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_EDC_CNT3), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT2), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_EDC_CNT3), 0, 0, 0 }, +}; + +static int mmhub_v9_4_get_ras_error_count(struct amdgpu_device *adev, + const struct soc15_reg_entry *reg, + uint32_t value, + uint32_t *sec_count, + uint32_t *ded_count) +{ + uint32_t i; + uint32_t sec_cnt, ded_cnt; + + for (i = 0; i < ARRAY_SIZE(mmhub_v9_4_ras_fields); i++) { + if (mmhub_v9_4_ras_fields[i].reg_offset != reg->reg_offset) + continue; + + sec_cnt = (value & + mmhub_v9_4_ras_fields[i].sec_count_mask) >> + mmhub_v9_4_ras_fields[i].sec_count_shift; + if (sec_cnt) { + dev_info(adev->dev, "MMHUB SubBlock %s, SEC %d\n", + mmhub_v9_4_ras_fields[i].name, + sec_cnt); + *sec_count += sec_cnt; + } + + ded_cnt = (value & + mmhub_v9_4_ras_fields[i].ded_count_mask) >> + mmhub_v9_4_ras_fields[i].ded_count_shift; + if (ded_cnt) { + dev_info(adev->dev, "MMHUB SubBlock %s, DED %d\n", + mmhub_v9_4_ras_fields[i].name, + ded_cnt); + *ded_count += ded_cnt; + } + } + + return 0; +} + +static void mmhub_v9_4_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + uint32_t sec_count = 0, ded_count = 0; + uint32_t i; + uint32_t reg_value; + + err_data->ue_count = 0; + err_data->ce_count = 0; + + for (i = 0; i < ARRAY_SIZE(mmhub_v9_4_edc_cnt_regs); i++) { + reg_value = + RREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v9_4_edc_cnt_regs[i])); + if (reg_value) + mmhub_v9_4_get_ras_error_count(adev, &mmhub_v9_4_edc_cnt_regs[i], + reg_value, &sec_count, &ded_count); + } + + err_data->ce_count += sec_count; + err_data->ue_count += ded_count; +} + +static void mmhub_v9_4_reset_ras_error_count(struct amdgpu_device *adev) +{ + uint32_t i; + + /* read back edc counter registers to reset the counters to 0 */ + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) { + for (i = 0; i < ARRAY_SIZE(mmhub_v9_4_edc_cnt_regs); i++) + RREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v9_4_edc_cnt_regs[i])); + } +} + +static const struct soc15_reg_entry mmhub_v9_4_err_status_regs[] = { + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA0_ERR_STATUS), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA1_ERR_STATUS), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA2_ERR_STATUS), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA3_ERR_STATUS), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA4_ERR_STATUS), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA5_ERR_STATUS), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA6_ERR_STATUS), 0, 0, 0 }, + { SOC15_REG_ENTRY(MMHUB, 0, mmMMEA7_ERR_STATUS), 0, 0, 0 }, +}; + +static void mmhub_v9_4_query_ras_error_status(struct amdgpu_device *adev) +{ + int i; + uint32_t reg_value; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) + return; + + for (i = 0; i < ARRAY_SIZE(mmhub_v9_4_err_status_regs); i++) { + reg_value = + RREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v9_4_err_status_regs[i])); + if (REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_RDRSP_STATUS) || + REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_WRRSP_STATUS) || + REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_RDRSP_DATAPARITY_ERROR)) { + /* SDP read/write error/parity error in FUE_IS_FATAL mode + * can cause system fatal error in arcturas. Harvest the error + * status before GPU reset */ + dev_warn(adev->dev, "MMHUB EA err detected at instance: %d, status: 0x%x!\n", + i, reg_value); + } + } +} + +const struct amdgpu_ras_block_hw_ops mmhub_v9_4_ras_hw_ops = { + .query_ras_error_count = mmhub_v9_4_query_ras_error_count, + .reset_ras_error_count = mmhub_v9_4_reset_ras_error_count, + .query_ras_error_status = mmhub_v9_4_query_ras_error_status, +}; + +struct amdgpu_mmhub_ras mmhub_v9_4_ras = { + .ras_block = { + .hw_ops = &mmhub_v9_4_ras_hw_ops, + }, +}; + +const struct amdgpu_mmhub_funcs mmhub_v9_4_funcs = { + .get_fb_location = mmhub_v9_4_get_fb_location, + .init = mmhub_v9_4_init, + .gart_enable = mmhub_v9_4_gart_enable, + .set_fault_enable_default = mmhub_v9_4_set_fault_enable_default, + .gart_disable = mmhub_v9_4_gart_disable, + .set_clockgating = mmhub_v9_4_set_clockgating, + .get_clockgating = mmhub_v9_4_get_clockgating, + .setup_vm_pt_regs = mmhub_v9_4_setup_vm_pt_regs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.h b/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.h new file mode 100644 index 000000000..a48329d95 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.h @@ -0,0 +1,29 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __MMHUB_V9_4_H__ +#define __MMHUB_V9_4_H__ + +extern const struct amdgpu_mmhub_funcs mmhub_v9_4_funcs; +extern struct amdgpu_mmhub_ras mmhub_v9_4_ras; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmsch_v1_0.h b/drivers/gpu/drm/amd/amdgpu/mmsch_v1_0.h new file mode 100644 index 000000000..2cdab8062 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmsch_v1_0.h @@ -0,0 +1,154 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __MMSCH_V1_0_H__ +#define __MMSCH_V1_0_H__ + +#define MMSCH_VERSION 0x1 + +enum mmsch_v1_0_command_type { + MMSCH_COMMAND__DIRECT_REG_WRITE = 0, + MMSCH_COMMAND__DIRECT_REG_POLLING = 2, + MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE = 3, + MMSCH_COMMAND__INDIRECT_REG_WRITE = 8, + MMSCH_COMMAND__END = 0xf +}; + +struct mmsch_v1_0_init_header { + uint32_t version; + uint32_t header_size; + uint32_t vce_init_status; + uint32_t uvd_init_status; + uint32_t vce_table_offset; + uint32_t vce_table_size; + uint32_t uvd_table_offset; + uint32_t uvd_table_size; +}; + +struct mmsch_vf_eng_init_header { + uint32_t init_status; + uint32_t table_offset; + uint32_t table_size; +}; + +struct mmsch_v1_1_init_header { + uint32_t version; + uint32_t total_size; + struct mmsch_vf_eng_init_header eng[2]; +}; + +struct mmsch_v1_0_cmd_direct_reg_header { + uint32_t reg_offset : 28; + uint32_t command_type : 4; +}; + +struct mmsch_v1_0_cmd_indirect_reg_header { + uint32_t reg_offset : 20; + uint32_t reg_idx_space : 8; + uint32_t command_type : 4; +}; + +struct mmsch_v1_0_cmd_direct_write { + struct mmsch_v1_0_cmd_direct_reg_header cmd_header; + uint32_t reg_value; +}; + +struct mmsch_v1_0_cmd_direct_read_modify_write { + struct mmsch_v1_0_cmd_direct_reg_header cmd_header; + uint32_t write_data; + uint32_t mask_value; +}; + +struct mmsch_v1_0_cmd_direct_polling { + struct mmsch_v1_0_cmd_direct_reg_header cmd_header; + uint32_t mask_value; + uint32_t wait_value; +}; + +struct mmsch_v1_0_cmd_end { + struct mmsch_v1_0_cmd_direct_reg_header cmd_header; +}; + +struct mmsch_v1_0_cmd_indirect_write { + struct mmsch_v1_0_cmd_indirect_reg_header cmd_header; + uint32_t reg_value; +}; + +static inline void mmsch_v1_0_insert_direct_wt(struct mmsch_v1_0_cmd_direct_write *direct_wt, + uint32_t *init_table, + uint32_t reg_offset, + uint32_t value) +{ + direct_wt->cmd_header.reg_offset = reg_offset; + direct_wt->reg_value = value; + memcpy((void *)init_table, direct_wt, sizeof(struct mmsch_v1_0_cmd_direct_write)); +} + +static inline void mmsch_v1_0_insert_direct_rd_mod_wt(struct mmsch_v1_0_cmd_direct_read_modify_write *direct_rd_mod_wt, + uint32_t *init_table, + uint32_t reg_offset, + uint32_t mask, uint32_t data) +{ + direct_rd_mod_wt->cmd_header.reg_offset = reg_offset; + direct_rd_mod_wt->mask_value = mask; + direct_rd_mod_wt->write_data = data; + memcpy((void *)init_table, direct_rd_mod_wt, + sizeof(struct mmsch_v1_0_cmd_direct_read_modify_write)); +} + +static inline void mmsch_v1_0_insert_direct_poll(struct mmsch_v1_0_cmd_direct_polling *direct_poll, + uint32_t *init_table, + uint32_t reg_offset, + uint32_t mask, uint32_t wait) +{ + direct_poll->cmd_header.reg_offset = reg_offset; + direct_poll->mask_value = mask; + direct_poll->wait_value = wait; + memcpy((void *)init_table, direct_poll, sizeof(struct mmsch_v1_0_cmd_direct_polling)); +} + +#define MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(reg, mask, data) { \ + mmsch_v1_0_insert_direct_rd_mod_wt(&direct_rd_mod_wt, \ + init_table, (reg), \ + (mask), (data)); \ + init_table += sizeof(struct mmsch_v1_0_cmd_direct_read_modify_write)/4; \ + table_size += sizeof(struct mmsch_v1_0_cmd_direct_read_modify_write)/4; \ +} + +#define MMSCH_V1_0_INSERT_DIRECT_WT(reg, value) { \ + mmsch_v1_0_insert_direct_wt(&direct_wt, \ + init_table, (reg), \ + (value)); \ + init_table += sizeof(struct mmsch_v1_0_cmd_direct_write)/4; \ + table_size += sizeof(struct mmsch_v1_0_cmd_direct_write)/4; \ +} + +#define MMSCH_V1_0_INSERT_DIRECT_POLL(reg, mask, wait) { \ + mmsch_v1_0_insert_direct_poll(&direct_poll, \ + init_table, (reg), \ + (mask), (wait)); \ + init_table += sizeof(struct mmsch_v1_0_cmd_direct_polling)/4; \ + table_size += sizeof(struct mmsch_v1_0_cmd_direct_polling)/4; \ +} + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmsch_v2_0.h b/drivers/gpu/drm/amd/amdgpu/mmsch_v2_0.h new file mode 100644 index 000000000..1b5086c7d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmsch_v2_0.h @@ -0,0 +1,338 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __MMSCH_V2_0_H__ +#define __MMSCH_V2_0_H__ + +// addressBlock: uvd0_mmsch_dec +// base address: 0x1e000 +#define mmMMSCH_UCODE_ADDR 0x0000 +#define mmMMSCH_UCODE_ADDR_BASE_IDX 0 +#define mmMMSCH_UCODE_DATA 0x0001 +#define mmMMSCH_UCODE_DATA_BASE_IDX 0 +#define mmMMSCH_SRAM_ADDR 0x0002 +#define mmMMSCH_SRAM_ADDR_BASE_IDX 0 +#define mmMMSCH_SRAM_DATA 0x0003 +#define mmMMSCH_SRAM_DATA_BASE_IDX 0 +#define mmMMSCH_VF_SRAM_OFFSET 0x0004 +#define mmMMSCH_VF_SRAM_OFFSET_BASE_IDX 0 +#define mmMMSCH_DB_SRAM_OFFSET 0x0005 +#define mmMMSCH_DB_SRAM_OFFSET_BASE_IDX 0 +#define mmMMSCH_CTX_SRAM_OFFSET 0x0006 +#define mmMMSCH_CTX_SRAM_OFFSET_BASE_IDX 0 +#define mmMMSCH_CTL 0x0007 +#define mmMMSCH_CTL_BASE_IDX 0 +#define mmMMSCH_INTR 0x0008 +#define mmMMSCH_INTR_BASE_IDX 0 +#define mmMMSCH_INTR_ACK 0x0009 +#define mmMMSCH_INTR_ACK_BASE_IDX 0 +#define mmMMSCH_INTR_STATUS 0x000a +#define mmMMSCH_INTR_STATUS_BASE_IDX 0 +#define mmMMSCH_VF_VMID 0x000b +#define mmMMSCH_VF_VMID_BASE_IDX 0 +#define mmMMSCH_VF_CTX_ADDR_LO 0x000c +#define mmMMSCH_VF_CTX_ADDR_LO_BASE_IDX 0 +#define mmMMSCH_VF_CTX_ADDR_HI 0x000d +#define mmMMSCH_VF_CTX_ADDR_HI_BASE_IDX 0 +#define mmMMSCH_VF_CTX_SIZE 0x000e +#define mmMMSCH_VF_CTX_SIZE_BASE_IDX 0 +#define mmMMSCH_VF_GPCOM_ADDR_LO 0x000f +#define mmMMSCH_VF_GPCOM_ADDR_LO_BASE_IDX 0 +#define mmMMSCH_VF_GPCOM_ADDR_HI 0x0010 +#define mmMMSCH_VF_GPCOM_ADDR_HI_BASE_IDX 0 +#define mmMMSCH_VF_GPCOM_SIZE 0x0011 +#define mmMMSCH_VF_GPCOM_SIZE_BASE_IDX 0 +#define mmMMSCH_VF_MAILBOX_HOST 0x0012 +#define mmMMSCH_VF_MAILBOX_HOST_BASE_IDX 0 +#define mmMMSCH_VF_MAILBOX_RESP 0x0013 +#define mmMMSCH_VF_MAILBOX_RESP_BASE_IDX 0 +#define mmMMSCH_VF_MAILBOX_0 0x0014 +#define mmMMSCH_VF_MAILBOX_0_BASE_IDX 0 +#define mmMMSCH_VF_MAILBOX_0_RESP 0x0015 +#define mmMMSCH_VF_MAILBOX_0_RESP_BASE_IDX 0 +#define mmMMSCH_VF_MAILBOX_1 0x0016 +#define mmMMSCH_VF_MAILBOX_1_BASE_IDX 0 +#define mmMMSCH_VF_MAILBOX_1_RESP 0x0017 +#define mmMMSCH_VF_MAILBOX_1_RESP_BASE_IDX 0 +#define mmMMSCH_CNTL 0x001c +#define mmMMSCH_CNTL_BASE_IDX 0 +#define mmMMSCH_NONCACHE_OFFSET0 0x001d +#define mmMMSCH_NONCACHE_OFFSET0_BASE_IDX 0 +#define mmMMSCH_NONCACHE_SIZE0 0x001e +#define mmMMSCH_NONCACHE_SIZE0_BASE_IDX 0 +#define mmMMSCH_NONCACHE_OFFSET1 0x001f +#define mmMMSCH_NONCACHE_OFFSET1_BASE_IDX 0 +#define mmMMSCH_NONCACHE_SIZE1 0x0020 +#define mmMMSCH_NONCACHE_SIZE1_BASE_IDX 0 +#define mmMMSCH_PDEBUG_STATUS 0x0021 +#define mmMMSCH_PDEBUG_STATUS_BASE_IDX 0 +#define mmMMSCH_PDEBUG_DATA_32UPPERBITS 0x0022 +#define mmMMSCH_PDEBUG_DATA_32UPPERBITS_BASE_IDX 0 +#define mmMMSCH_PDEBUG_DATA_32LOWERBITS 0x0023 +#define mmMMSCH_PDEBUG_DATA_32LOWERBITS_BASE_IDX 0 +#define mmMMSCH_PDEBUG_EPC 0x0024 +#define mmMMSCH_PDEBUG_EPC_BASE_IDX 0 +#define mmMMSCH_PDEBUG_EXCCAUSE 0x0025 +#define mmMMSCH_PDEBUG_EXCCAUSE_BASE_IDX 0 +#define mmMMSCH_PROC_STATE1 0x0026 +#define mmMMSCH_PROC_STATE1_BASE_IDX 0 +#define mmMMSCH_LAST_MC_ADDR 0x0027 +#define mmMMSCH_LAST_MC_ADDR_BASE_IDX 0 +#define mmMMSCH_LAST_MEM_ACCESS_HI 0x0028 +#define mmMMSCH_LAST_MEM_ACCESS_HI_BASE_IDX 0 +#define mmMMSCH_LAST_MEM_ACCESS_LO 0x0029 +#define mmMMSCH_LAST_MEM_ACCESS_LO_BASE_IDX 0 +#define mmMMSCH_IOV_ACTIVE_FCN_ID 0x002a +#define mmMMSCH_IOV_ACTIVE_FCN_ID_BASE_IDX 0 +#define mmMMSCH_SCRATCH_0 0x002b +#define mmMMSCH_SCRATCH_0_BASE_IDX 0 +#define mmMMSCH_SCRATCH_1 0x002c +#define mmMMSCH_SCRATCH_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_SCH_BLOCK_0 0x002d +#define mmMMSCH_GPUIOV_SCH_BLOCK_0_BASE_IDX 0 +#define mmMMSCH_GPUIOV_CMD_CONTROL_0 0x002e +#define mmMMSCH_GPUIOV_CMD_CONTROL_0_BASE_IDX 0 +#define mmMMSCH_GPUIOV_CMD_STATUS_0 0x002f +#define mmMMSCH_GPUIOV_CMD_STATUS_0_BASE_IDX 0 +#define mmMMSCH_GPUIOV_VM_BUSY_STATUS_0 0x0030 +#define mmMMSCH_GPUIOV_VM_BUSY_STATUS_0_BASE_IDX 0 +#define mmMMSCH_GPUIOV_ACTIVE_FCNS_0 0x0031 +#define mmMMSCH_GPUIOV_ACTIVE_FCNS_0_BASE_IDX 0 +#define mmMMSCH_GPUIOV_ACTIVE_FCN_ID_0 0x0032 +#define mmMMSCH_GPUIOV_ACTIVE_FCN_ID_0_BASE_IDX 0 +#define mmMMSCH_GPUIOV_DW6_0 0x0033 +#define mmMMSCH_GPUIOV_DW6_0_BASE_IDX 0 +#define mmMMSCH_GPUIOV_DW7_0 0x0034 +#define mmMMSCH_GPUIOV_DW7_0_BASE_IDX 0 +#define mmMMSCH_GPUIOV_DW8_0 0x0035 +#define mmMMSCH_GPUIOV_DW8_0_BASE_IDX 0 +#define mmMMSCH_GPUIOV_SCH_BLOCK_1 0x0036 +#define mmMMSCH_GPUIOV_SCH_BLOCK_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_CMD_CONTROL_1 0x0037 +#define mmMMSCH_GPUIOV_CMD_CONTROL_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_CMD_STATUS_1 0x0038 +#define mmMMSCH_GPUIOV_CMD_STATUS_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_VM_BUSY_STATUS_1 0x0039 +#define mmMMSCH_GPUIOV_VM_BUSY_STATUS_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_ACTIVE_FCNS_1 0x003a +#define mmMMSCH_GPUIOV_ACTIVE_FCNS_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_ACTIVE_FCN_ID_1 0x003b +#define mmMMSCH_GPUIOV_ACTIVE_FCN_ID_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_DW6_1 0x003c +#define mmMMSCH_GPUIOV_DW6_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_DW7_1 0x003d +#define mmMMSCH_GPUIOV_DW7_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_DW8_1 0x003e +#define mmMMSCH_GPUIOV_DW8_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_CNTXT 0x003f +#define mmMMSCH_GPUIOV_CNTXT_BASE_IDX 0 +#define mmMMSCH_SCRATCH_2 0x0040 +#define mmMMSCH_SCRATCH_2_BASE_IDX 0 +#define mmMMSCH_SCRATCH_3 0x0041 +#define mmMMSCH_SCRATCH_3_BASE_IDX 0 +#define mmMMSCH_SCRATCH_4 0x0042 +#define mmMMSCH_SCRATCH_4_BASE_IDX 0 +#define mmMMSCH_SCRATCH_5 0x0043 +#define mmMMSCH_SCRATCH_5_BASE_IDX 0 +#define mmMMSCH_SCRATCH_6 0x0044 +#define mmMMSCH_SCRATCH_6_BASE_IDX 0 +#define mmMMSCH_SCRATCH_7 0x0045 +#define mmMMSCH_SCRATCH_7_BASE_IDX 0 +#define mmMMSCH_VFID_FIFO_HEAD_0 0x0046 +#define mmMMSCH_VFID_FIFO_HEAD_0_BASE_IDX 0 +#define mmMMSCH_VFID_FIFO_TAIL_0 0x0047 +#define mmMMSCH_VFID_FIFO_TAIL_0_BASE_IDX 0 +#define mmMMSCH_VFID_FIFO_HEAD_1 0x0048 +#define mmMMSCH_VFID_FIFO_HEAD_1_BASE_IDX 0 +#define mmMMSCH_VFID_FIFO_TAIL_1 0x0049 +#define mmMMSCH_VFID_FIFO_TAIL_1_BASE_IDX 0 +#define mmMMSCH_NACK_STATUS 0x004a +#define mmMMSCH_NACK_STATUS_BASE_IDX 0 +#define mmMMSCH_VF_MAILBOX0_DATA 0x004b +#define mmMMSCH_VF_MAILBOX0_DATA_BASE_IDX 0 +#define mmMMSCH_VF_MAILBOX1_DATA 0x004c +#define mmMMSCH_VF_MAILBOX1_DATA_BASE_IDX 0 +#define mmMMSCH_GPUIOV_SCH_BLOCK_IP_0 0x004d +#define mmMMSCH_GPUIOV_SCH_BLOCK_IP_0_BASE_IDX 0 +#define mmMMSCH_GPUIOV_CMD_STATUS_IP_0 0x004e +#define mmMMSCH_GPUIOV_CMD_STATUS_IP_0_BASE_IDX 0 +#define mmMMSCH_GPUIOV_ACTIVE_FCN_ID_IP_0 0x004f +#define mmMMSCH_GPUIOV_ACTIVE_FCN_ID_IP_0_BASE_IDX 0 +#define mmMMSCH_GPUIOV_SCH_BLOCK_IP_1 0x0050 +#define mmMMSCH_GPUIOV_SCH_BLOCK_IP_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_CMD_STATUS_IP_1 0x0051 +#define mmMMSCH_GPUIOV_CMD_STATUS_IP_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_ACTIVE_FCN_ID_IP_1 0x0052 +#define mmMMSCH_GPUIOV_ACTIVE_FCN_ID_IP_1_BASE_IDX 0 +#define mmMMSCH_GPUIOV_CNTXT_IP 0x0053 +#define mmMMSCH_GPUIOV_CNTXT_IP_BASE_IDX 0 +#define mmMMSCH_GPUIOV_SCH_BLOCK_2 0x0054 +#define mmMMSCH_GPUIOV_SCH_BLOCK_2_BASE_IDX 0 +#define mmMMSCH_GPUIOV_CMD_CONTROL_2 0x0055 +#define mmMMSCH_GPUIOV_CMD_CONTROL_2_BASE_IDX 0 +#define mmMMSCH_GPUIOV_CMD_STATUS_2 0x0056 +#define mmMMSCH_GPUIOV_CMD_STATUS_2_BASE_IDX 0 +#define mmMMSCH_GPUIOV_VM_BUSY_STATUS_2 0x0057 +#define mmMMSCH_GPUIOV_VM_BUSY_STATUS_2_BASE_IDX 0 +#define mmMMSCH_GPUIOV_ACTIVE_FCNS_2 0x0058 +#define mmMMSCH_GPUIOV_ACTIVE_FCNS_2_BASE_IDX 0 +#define mmMMSCH_GPUIOV_ACTIVE_FCN_ID_2 0x0059 +#define mmMMSCH_GPUIOV_ACTIVE_FCN_ID_2_BASE_IDX 0 +#define mmMMSCH_GPUIOV_DW6_2 0x005a +#define mmMMSCH_GPUIOV_DW6_2_BASE_IDX 0 +#define mmMMSCH_GPUIOV_DW7_2 0x005b +#define mmMMSCH_GPUIOV_DW7_2_BASE_IDX 0 +#define mmMMSCH_GPUIOV_DW8_2 0x005c +#define mmMMSCH_GPUIOV_DW8_2_BASE_IDX 0 +#define mmMMSCH_GPUIOV_SCH_BLOCK_IP_2 0x005d +#define mmMMSCH_GPUIOV_SCH_BLOCK_IP_2_BASE_IDX 0 +#define mmMMSCH_GPUIOV_CMD_STATUS_IP_2 0x005e +#define mmMMSCH_GPUIOV_CMD_STATUS_IP_2_BASE_IDX 0 +#define mmMMSCH_GPUIOV_ACTIVE_FCN_ID_IP_2 0x005f +#define mmMMSCH_GPUIOV_ACTIVE_FCN_ID_IP_2_BASE_IDX 0 +#define mmMMSCH_VFID_FIFO_HEAD_2 0x0060 +#define mmMMSCH_VFID_FIFO_HEAD_2_BASE_IDX 0 +#define mmMMSCH_VFID_FIFO_TAIL_2 0x0061 +#define mmMMSCH_VFID_FIFO_TAIL_2_BASE_IDX 0 +#define mmMMSCH_VM_BUSY_STATUS_0 0x0062 +#define mmMMSCH_VM_BUSY_STATUS_0_BASE_IDX 0 +#define mmMMSCH_VM_BUSY_STATUS_1 0x0063 +#define mmMMSCH_VM_BUSY_STATUS_1_BASE_IDX 0 +#define mmMMSCH_VM_BUSY_STATUS_2 0x0064 +#define mmMMSCH_VM_BUSY_STATUS_2_BASE_IDX 0 + +#define MMSCH_VERSION_MAJOR 2 +#define MMSCH_VERSION_MINOR 0 +#define MMSCH_VERSION (MMSCH_VERSION_MAJOR << 16 | MMSCH_VERSION_MINOR) + +enum mmsch_v2_0_command_type { + MMSCH_COMMAND__DIRECT_REG_WRITE = 0, + MMSCH_COMMAND__DIRECT_REG_POLLING = 2, + MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE = 3, + MMSCH_COMMAND__INDIRECT_REG_WRITE = 8, + MMSCH_COMMAND__END = 0xf +}; + +struct mmsch_v2_0_init_header { + uint32_t version; + uint32_t header_size; + uint32_t vcn_init_status; + uint32_t vcn_table_offset; + uint32_t vcn_table_size; +}; + +struct mmsch_v2_0_cmd_direct_reg_header { + uint32_t reg_offset : 28; + uint32_t command_type : 4; +}; + +struct mmsch_v2_0_cmd_indirect_reg_header { + uint32_t reg_offset : 20; + uint32_t reg_idx_space : 8; + uint32_t command_type : 4; +}; + +struct mmsch_v2_0_cmd_direct_write { + struct mmsch_v2_0_cmd_direct_reg_header cmd_header; + uint32_t reg_value; +}; + +struct mmsch_v2_0_cmd_direct_read_modify_write { + struct mmsch_v2_0_cmd_direct_reg_header cmd_header; + uint32_t write_data; + uint32_t mask_value; +}; + +struct mmsch_v2_0_cmd_direct_polling { + struct mmsch_v2_0_cmd_direct_reg_header cmd_header; + uint32_t mask_value; + uint32_t wait_value; +}; + +struct mmsch_v2_0_cmd_end { + struct mmsch_v2_0_cmd_direct_reg_header cmd_header; +}; + +struct mmsch_v2_0_cmd_indirect_write { + struct mmsch_v2_0_cmd_indirect_reg_header cmd_header; + uint32_t reg_value; +}; + +static inline void mmsch_v2_0_insert_direct_wt(struct mmsch_v2_0_cmd_direct_write *direct_wt, + uint32_t *init_table, + uint32_t reg_offset, + uint32_t value) +{ + direct_wt->cmd_header.reg_offset = reg_offset; + direct_wt->reg_value = value; + memcpy((void *)init_table, direct_wt, sizeof(struct mmsch_v2_0_cmd_direct_write)); +} + +static inline void mmsch_v2_0_insert_direct_rd_mod_wt(struct mmsch_v2_0_cmd_direct_read_modify_write *direct_rd_mod_wt, + uint32_t *init_table, + uint32_t reg_offset, + uint32_t mask, uint32_t data) +{ + direct_rd_mod_wt->cmd_header.reg_offset = reg_offset; + direct_rd_mod_wt->mask_value = mask; + direct_rd_mod_wt->write_data = data; + memcpy((void *)init_table, direct_rd_mod_wt, + sizeof(struct mmsch_v2_0_cmd_direct_read_modify_write)); +} + +static inline void mmsch_v2_0_insert_direct_poll(struct mmsch_v2_0_cmd_direct_polling *direct_poll, + uint32_t *init_table, + uint32_t reg_offset, + uint32_t mask, uint32_t wait) +{ + direct_poll->cmd_header.reg_offset = reg_offset; + direct_poll->mask_value = mask; + direct_poll->wait_value = wait; + memcpy((void *)init_table, direct_poll, sizeof(struct mmsch_v2_0_cmd_direct_polling)); +} + +#define MMSCH_V2_0_INSERT_DIRECT_RD_MOD_WT(reg, mask, data) { \ + mmsch_v2_0_insert_direct_rd_mod_wt(&direct_rd_mod_wt, \ + init_table, (reg), \ + (mask), (data)); \ + init_table += sizeof(struct mmsch_v2_0_cmd_direct_read_modify_write)/4; \ + table_size += sizeof(struct mmsch_v2_0_cmd_direct_read_modify_write)/4; \ +} + +#define MMSCH_V2_0_INSERT_DIRECT_WT(reg, value) { \ + mmsch_v2_0_insert_direct_wt(&direct_wt, \ + init_table, (reg), \ + (value)); \ + init_table += sizeof(struct mmsch_v2_0_cmd_direct_write)/4; \ + table_size += sizeof(struct mmsch_v2_0_cmd_direct_write)/4; \ +} + +#define MMSCH_V2_0_INSERT_DIRECT_POLL(reg, mask, wait) { \ + mmsch_v2_0_insert_direct_poll(&direct_poll, \ + init_table, (reg), \ + (mask), (wait)); \ + init_table += sizeof(struct mmsch_v2_0_cmd_direct_polling)/4; \ + table_size += sizeof(struct mmsch_v2_0_cmd_direct_polling)/4; \ +} + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmsch_v3_0.h b/drivers/gpu/drm/amd/amdgpu/mmsch_v3_0.h new file mode 100644 index 000000000..a773ef61b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmsch_v3_0.h @@ -0,0 +1,132 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __MMSCH_V3_0_H__ +#define __MMSCH_V3_0_H__ + +#include "amdgpu_vcn.h" + +#define MMSCH_VERSION_MAJOR 3 +#define MMSCH_VERSION_MINOR 0 +#define MMSCH_VERSION (MMSCH_VERSION_MAJOR << 16 | MMSCH_VERSION_MINOR) + +#define MMSCH_V3_0_VCN_INSTANCES 0x2 + +enum mmsch_v3_0_command_type { + MMSCH_COMMAND__DIRECT_REG_WRITE = 0, + MMSCH_COMMAND__DIRECT_REG_POLLING = 2, + MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE = 3, + MMSCH_COMMAND__INDIRECT_REG_WRITE = 8, + MMSCH_COMMAND__END = 0xf +}; + +struct mmsch_v3_0_table_info { + uint32_t init_status; + uint32_t table_offset; + uint32_t table_size; +}; + +struct mmsch_v3_0_init_header { + uint32_t version; + uint32_t total_size; + struct mmsch_v3_0_table_info inst[MMSCH_V3_0_VCN_INSTANCES]; +}; + +struct mmsch_v3_0_cmd_direct_reg_header { + uint32_t reg_offset : 28; + uint32_t command_type : 4; +}; + +struct mmsch_v3_0_cmd_indirect_reg_header { + uint32_t reg_offset : 20; + uint32_t reg_idx_space : 8; + uint32_t command_type : 4; +}; + +struct mmsch_v3_0_cmd_direct_write { + struct mmsch_v3_0_cmd_direct_reg_header cmd_header; + uint32_t reg_value; +}; + +struct mmsch_v3_0_cmd_direct_read_modify_write { + struct mmsch_v3_0_cmd_direct_reg_header cmd_header; + uint32_t write_data; + uint32_t mask_value; +}; + +struct mmsch_v3_0_cmd_direct_polling { + struct mmsch_v3_0_cmd_direct_reg_header cmd_header; + uint32_t mask_value; + uint32_t wait_value; +}; + +struct mmsch_v3_0_cmd_end { + struct mmsch_v3_0_cmd_direct_reg_header cmd_header; +}; + +struct mmsch_v3_0_cmd_indirect_write { + struct mmsch_v3_0_cmd_indirect_reg_header cmd_header; + uint32_t reg_value; +}; + +#define MMSCH_V3_0_INSERT_DIRECT_RD_MOD_WT(reg, mask, data) { \ + size = sizeof(struct mmsch_v3_0_cmd_direct_read_modify_write); \ + size_dw = size / 4; \ + direct_rd_mod_wt.cmd_header.reg_offset = reg; \ + direct_rd_mod_wt.mask_value = mask; \ + direct_rd_mod_wt.write_data = data; \ + memcpy((void *)table_loc, &direct_rd_mod_wt, size); \ + table_loc += size_dw; \ + table_size += size_dw; \ +} + +#define MMSCH_V3_0_INSERT_DIRECT_WT(reg, value) { \ + size = sizeof(struct mmsch_v3_0_cmd_direct_write); \ + size_dw = size / 4; \ + direct_wt.cmd_header.reg_offset = reg; \ + direct_wt.reg_value = value; \ + memcpy((void *)table_loc, &direct_wt, size); \ + table_loc += size_dw; \ + table_size += size_dw; \ +} + +#define MMSCH_V3_0_INSERT_DIRECT_POLL(reg, mask, wait) { \ + size = sizeof(struct mmsch_v3_0_cmd_direct_polling); \ + size_dw = size / 4; \ + direct_poll.cmd_header.reg_offset = reg; \ + direct_poll.mask_value = mask; \ + direct_poll.wait_value = wait; \ + memcpy((void *)table_loc, &direct_poll, size); \ + table_loc += size_dw; \ + table_size += size_dw; \ +} + +#define MMSCH_V3_0_INSERT_END() { \ + size = sizeof(struct mmsch_v3_0_cmd_end); \ + size_dw = size / 4; \ + memcpy((void *)table_loc, &end, size); \ + table_loc += size_dw; \ + table_size += size_dw; \ +} + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmsch_v4_0.h b/drivers/gpu/drm/amd/amdgpu/mmsch_v4_0.h new file mode 100644 index 000000000..796d4f879 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmsch_v4_0.h @@ -0,0 +1,146 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __MMSCH_V4_0_H__ +#define __MMSCH_V4_0_H__ + +#include "amdgpu_vcn.h" + +#define MMSCH_VERSION_MAJOR 4 +#define MMSCH_VERSION_MINOR 0 +#define MMSCH_VERSION (MMSCH_VERSION_MAJOR << 16 | MMSCH_VERSION_MINOR) + +#define RB_ENABLED (1 << 0) +#define RB4_ENABLED (1 << 1) + +#define MMSCH_VF_ENGINE_STATUS__PASS 0x1 + +#define MMSCH_VF_MAILBOX_RESP__OK 0x1 +#define MMSCH_VF_MAILBOX_RESP__INCOMPLETE 0x2 + +#define MMSCH_VF_ENGINE_STATUS__PASS 0x1 + +#define MMSCH_VF_MAILBOX_RESP__OK 0x1 +#define MMSCH_VF_MAILBOX_RESP__INCOMPLETE 0x2 + +#define MMSCH_V4_0_VCN_INSTANCES 0x2 + +enum mmsch_v4_0_command_type { + MMSCH_COMMAND__DIRECT_REG_WRITE = 0, + MMSCH_COMMAND__DIRECT_REG_POLLING = 2, + MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE = 3, + MMSCH_COMMAND__INDIRECT_REG_WRITE = 8, + MMSCH_COMMAND__END = 0xf +}; + +struct mmsch_v4_0_table_info { + uint32_t init_status; + uint32_t table_offset; + uint32_t table_size; +}; + +struct mmsch_v4_0_init_header { + uint32_t version; + uint32_t total_size; + struct mmsch_v4_0_table_info inst[MMSCH_V4_0_VCN_INSTANCES]; + struct mmsch_v4_0_table_info jpegdec; +}; + +struct mmsch_v4_0_cmd_direct_reg_header { + uint32_t reg_offset : 28; + uint32_t command_type : 4; +}; + +struct mmsch_v4_0_cmd_indirect_reg_header { + uint32_t reg_offset : 20; + uint32_t reg_idx_space : 8; + uint32_t command_type : 4; +}; + +struct mmsch_v4_0_cmd_direct_write { + struct mmsch_v4_0_cmd_direct_reg_header cmd_header; + uint32_t reg_value; +}; + +struct mmsch_v4_0_cmd_direct_read_modify_write { + struct mmsch_v4_0_cmd_direct_reg_header cmd_header; + uint32_t write_data; + uint32_t mask_value; +}; + +struct mmsch_v4_0_cmd_direct_polling { + struct mmsch_v4_0_cmd_direct_reg_header cmd_header; + uint32_t mask_value; + uint32_t wait_value; +}; + +struct mmsch_v4_0_cmd_end { + struct mmsch_v4_0_cmd_direct_reg_header cmd_header; +}; + +struct mmsch_v4_0_cmd_indirect_write { + struct mmsch_v4_0_cmd_indirect_reg_header cmd_header; + uint32_t reg_value; +}; + +#define MMSCH_V4_0_INSERT_DIRECT_RD_MOD_WT(reg, mask, data) { \ + size = sizeof(struct mmsch_v4_0_cmd_direct_read_modify_write); \ + size_dw = size / 4; \ + direct_rd_mod_wt.cmd_header.reg_offset = reg; \ + direct_rd_mod_wt.mask_value = mask; \ + direct_rd_mod_wt.write_data = data; \ + memcpy((void *)table_loc, &direct_rd_mod_wt, size); \ + table_loc += size_dw; \ + table_size += size_dw; \ +} + +#define MMSCH_V4_0_INSERT_DIRECT_WT(reg, value) { \ + size = sizeof(struct mmsch_v4_0_cmd_direct_write); \ + size_dw = size / 4; \ + direct_wt.cmd_header.reg_offset = reg; \ + direct_wt.reg_value = value; \ + memcpy((void *)table_loc, &direct_wt, size); \ + table_loc += size_dw; \ + table_size += size_dw; \ +} + +#define MMSCH_V4_0_INSERT_DIRECT_POLL(reg, mask, wait) { \ + size = sizeof(struct mmsch_v4_0_cmd_direct_polling); \ + size_dw = size / 4; \ + direct_poll.cmd_header.reg_offset = reg; \ + direct_poll.mask_value = mask; \ + direct_poll.wait_value = wait; \ + memcpy((void *)table_loc, &direct_poll, size); \ + table_loc += size_dw; \ + table_size += size_dw; \ +} + +#define MMSCH_V4_0_INSERT_END() { \ + size = sizeof(struct mmsch_v4_0_cmd_end); \ + size_dw = size / 4; \ + memcpy((void *)table_loc, &end, size); \ + table_loc += size_dw; \ + table_size += size_dw; \ +} + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mmsch_v4_0_3.h b/drivers/gpu/drm/amd/amdgpu/mmsch_v4_0_3.h new file mode 100644 index 000000000..db7eb5260 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mmsch_v4_0_3.h @@ -0,0 +1,37 @@ +/* + * Copyright 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __MMSCH_V4_0_3_H__ +#define __MMSCH_V4_0_3_H__ + +#include "amdgpu_vcn.h" +#include "mmsch_v4_0.h" + +struct mmsch_v4_0_3_init_header { + uint32_t version; + uint32_t total_size; + struct mmsch_v4_0_table_info vcn0; + struct mmsch_v4_0_table_info mjpegdec0[4]; + struct mmsch_v4_0_table_info mjpegdec1[4]; +}; +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c new file mode 100644 index 000000000..63725b2eb --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c @@ -0,0 +1,420 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "nbio/nbio_6_1_offset.h" +#include "nbio/nbio_6_1_sh_mask.h" +#include "gc/gc_9_0_offset.h" +#include "gc/gc_9_0_sh_mask.h" +#include "mp/mp_9_0_offset.h" +#include "soc15.h" +#include "vega10_ih.h" +#include "soc15_common.h" +#include "mxgpu_ai.h" + +#include "amdgpu_reset.h" + +static void xgpu_ai_mailbox_send_ack(struct amdgpu_device *adev) +{ + WREG8(AI_MAIBOX_CONTROL_RCV_OFFSET_BYTE, 2); +} + +static void xgpu_ai_mailbox_set_valid(struct amdgpu_device *adev, bool val) +{ + WREG8(AI_MAIBOX_CONTROL_TRN_OFFSET_BYTE, val ? 1 : 0); +} + +/* + * this peek_msg could *only* be called in IRQ routine becuase in IRQ routine + * RCV_MSG_VALID filed of BIF_BX_PF0_MAILBOX_CONTROL must already be set to 1 + * by host. + * + * if called no in IRQ routine, this peek_msg cannot guaranteed to return the + * correct value since it doesn't return the RCV_DW0 under the case that + * RCV_MSG_VALID is set by host. + */ +static enum idh_event xgpu_ai_mailbox_peek_msg(struct amdgpu_device *adev) +{ + return RREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0, + mmBIF_BX_PF0_MAILBOX_MSGBUF_RCV_DW0)); +} + + +static int xgpu_ai_mailbox_rcv_msg(struct amdgpu_device *adev, + enum idh_event event) +{ + u32 reg; + + reg = RREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0, + mmBIF_BX_PF0_MAILBOX_MSGBUF_RCV_DW0)); + if (reg != event) + return -ENOENT; + + xgpu_ai_mailbox_send_ack(adev); + + return 0; +} + +static uint8_t xgpu_ai_peek_ack(struct amdgpu_device *adev) { + return RREG8(AI_MAIBOX_CONTROL_TRN_OFFSET_BYTE) & 2; +} + +static int xgpu_ai_poll_ack(struct amdgpu_device *adev) +{ + int timeout = AI_MAILBOX_POLL_ACK_TIMEDOUT; + u8 reg; + + do { + reg = RREG8(AI_MAIBOX_CONTROL_TRN_OFFSET_BYTE); + if (reg & 2) + return 0; + + mdelay(5); + timeout -= 5; + } while (timeout > 1); + + pr_err("Doesn't get TRN_MSG_ACK from pf in %d msec\n", AI_MAILBOX_POLL_ACK_TIMEDOUT); + + return -ETIME; +} + +static int xgpu_ai_poll_msg(struct amdgpu_device *adev, enum idh_event event) +{ + int r, timeout = AI_MAILBOX_POLL_MSG_TIMEDOUT; + + do { + r = xgpu_ai_mailbox_rcv_msg(adev, event); + if (!r) + return 0; + + msleep(10); + timeout -= 10; + } while (timeout > 1); + + pr_err("Doesn't get msg:%d from pf, error=%d\n", event, r); + + return -ETIME; +} + +static void xgpu_ai_mailbox_trans_msg (struct amdgpu_device *adev, + enum idh_request req, u32 data1, u32 data2, u32 data3) { + u32 reg; + int r; + uint8_t trn; + + /* IMPORTANT: + * clear TRN_MSG_VALID valid to clear host's RCV_MSG_ACK + * and with host's RCV_MSG_ACK cleared hw automatically clear host's RCV_MSG_ACK + * which lead to VF's TRN_MSG_ACK cleared, otherwise below xgpu_ai_poll_ack() + * will return immediatly + */ + do { + xgpu_ai_mailbox_set_valid(adev, false); + trn = xgpu_ai_peek_ack(adev); + if (trn) { + pr_err("trn=%x ACK should not assert! wait again !\n", trn); + msleep(1); + } + } while(trn); + + reg = RREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0, + mmBIF_BX_PF0_MAILBOX_MSGBUF_TRN_DW0)); + reg = REG_SET_FIELD(reg, BIF_BX_PF0_MAILBOX_MSGBUF_TRN_DW0, + MSGBUF_DATA, req); + WREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_MAILBOX_MSGBUF_TRN_DW0), + reg); + WREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_MAILBOX_MSGBUF_TRN_DW1), + data1); + WREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_MAILBOX_MSGBUF_TRN_DW2), + data2); + WREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_MAILBOX_MSGBUF_TRN_DW3), + data3); + + xgpu_ai_mailbox_set_valid(adev, true); + + /* start to poll ack */ + r = xgpu_ai_poll_ack(adev); + if (r) + pr_err("Doesn't get ack from pf, continue\n"); + + xgpu_ai_mailbox_set_valid(adev, false); +} + +static int xgpu_ai_send_access_requests(struct amdgpu_device *adev, + enum idh_request req) +{ + int r; + + xgpu_ai_mailbox_trans_msg(adev, req, 0, 0, 0); + + /* start to check msg if request is idh_req_gpu_init_access */ + if (req == IDH_REQ_GPU_INIT_ACCESS || + req == IDH_REQ_GPU_FINI_ACCESS || + req == IDH_REQ_GPU_RESET_ACCESS) { + r = xgpu_ai_poll_msg(adev, IDH_READY_TO_ACCESS_GPU); + if (r) { + pr_err("Doesn't get READY_TO_ACCESS_GPU from pf, give up\n"); + return r; + } + /* Retrieve checksum from mailbox2 */ + if (req == IDH_REQ_GPU_INIT_ACCESS || req == IDH_REQ_GPU_RESET_ACCESS) { + adev->virt.fw_reserve.checksum_key = + RREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0, + mmBIF_BX_PF0_MAILBOX_MSGBUF_RCV_DW2)); + } + } else if (req == IDH_REQ_GPU_INIT_DATA){ + /* Dummy REQ_GPU_INIT_DATA handling */ + r = xgpu_ai_poll_msg(adev, IDH_REQ_GPU_INIT_DATA_READY); + /* version set to 0 since dummy */ + adev->virt.req_init_data_ver = 0; + } + + return 0; +} + +static int xgpu_ai_request_reset(struct amdgpu_device *adev) +{ + int ret, i = 0; + + while (i < AI_MAILBOX_POLL_MSG_REP_MAX) { + ret = xgpu_ai_send_access_requests(adev, IDH_REQ_GPU_RESET_ACCESS); + if (!ret) + break; + i++; + } + + return ret; +} + +static int xgpu_ai_request_full_gpu_access(struct amdgpu_device *adev, + bool init) +{ + enum idh_request req; + + req = init ? IDH_REQ_GPU_INIT_ACCESS : IDH_REQ_GPU_FINI_ACCESS; + return xgpu_ai_send_access_requests(adev, req); +} + +static int xgpu_ai_release_full_gpu_access(struct amdgpu_device *adev, + bool init) +{ + enum idh_request req; + int r = 0; + + req = init ? IDH_REL_GPU_INIT_ACCESS : IDH_REL_GPU_FINI_ACCESS; + r = xgpu_ai_send_access_requests(adev, req); + + return r; +} + +static int xgpu_ai_mailbox_ack_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("get ack intr and do nothing.\n"); + return 0; +} + +static int xgpu_ai_set_mailbox_ack_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 tmp = RREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_MAILBOX_INT_CNTL)); + + tmp = REG_SET_FIELD(tmp, BIF_BX_PF0_MAILBOX_INT_CNTL, ACK_INT_EN, + (state == AMDGPU_IRQ_STATE_ENABLE) ? 1 : 0); + WREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_MAILBOX_INT_CNTL), tmp); + + return 0; +} + +static void xgpu_ai_mailbox_flr_work(struct work_struct *work) +{ + struct amdgpu_virt *virt = container_of(work, struct amdgpu_virt, flr_work); + struct amdgpu_device *adev = container_of(virt, struct amdgpu_device, virt); + int timeout = AI_MAILBOX_POLL_FLR_TIMEDOUT; + + /* block amdgpu_gpu_recover till msg FLR COMPLETE received, + * otherwise the mailbox msg will be ruined/reseted by + * the VF FLR. + */ + if (atomic_cmpxchg(&adev->reset_domain->in_gpu_reset, 0, 1) != 0) + return; + + down_write(&adev->reset_domain->sem); + + amdgpu_virt_fini_data_exchange(adev); + + xgpu_ai_mailbox_trans_msg(adev, IDH_READY_TO_RESET, 0, 0, 0); + + do { + if (xgpu_ai_mailbox_peek_msg(adev) == IDH_FLR_NOTIFICATION_CMPL) + goto flr_done; + + msleep(10); + timeout -= 10; + } while (timeout > 1); + +flr_done: + atomic_set(&adev->reset_domain->in_gpu_reset, 0); + up_write(&adev->reset_domain->sem); + + /* Trigger recovery for world switch failure if no TDR */ + if (amdgpu_device_should_recover_gpu(adev) + && (!amdgpu_device_has_job_running(adev) || + adev->sdma_timeout == MAX_SCHEDULE_TIMEOUT)) { + struct amdgpu_reset_context reset_context; + memset(&reset_context, 0, sizeof(reset_context)); + + reset_context.method = AMD_RESET_METHOD_NONE; + reset_context.reset_req_dev = adev; + clear_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); + + amdgpu_device_gpu_recover(adev, NULL, &reset_context); + } +} + +static int xgpu_ai_set_mailbox_rcv_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 tmp = RREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_MAILBOX_INT_CNTL)); + + tmp = REG_SET_FIELD(tmp, BIF_BX_PF0_MAILBOX_INT_CNTL, VALID_INT_EN, + (state == AMDGPU_IRQ_STATE_ENABLE) ? 1 : 0); + WREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_MAILBOX_INT_CNTL), tmp); + + return 0; +} + +static int xgpu_ai_mailbox_rcv_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + enum idh_event event = xgpu_ai_mailbox_peek_msg(adev); + + switch (event) { + case IDH_FLR_NOTIFICATION: + if (amdgpu_sriov_runtime(adev) && !amdgpu_in_reset(adev)) + WARN_ONCE(!amdgpu_reset_domain_schedule(adev->reset_domain, + &adev->virt.flr_work), + "Failed to queue work! at %s", + __func__); + break; + case IDH_QUERY_ALIVE: + xgpu_ai_mailbox_send_ack(adev); + break; + /* READY_TO_ACCESS_GPU is fetched by kernel polling, IRQ can ignore + * it byfar since that polling thread will handle it, + * other msg like flr complete is not handled here. + */ + case IDH_CLR_MSG_BUF: + case IDH_FLR_NOTIFICATION_CMPL: + case IDH_READY_TO_ACCESS_GPU: + default: + break; + } + + return 0; +} + +static const struct amdgpu_irq_src_funcs xgpu_ai_mailbox_ack_irq_funcs = { + .set = xgpu_ai_set_mailbox_ack_irq, + .process = xgpu_ai_mailbox_ack_irq, +}; + +static const struct amdgpu_irq_src_funcs xgpu_ai_mailbox_rcv_irq_funcs = { + .set = xgpu_ai_set_mailbox_rcv_irq, + .process = xgpu_ai_mailbox_rcv_irq, +}; + +void xgpu_ai_mailbox_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->virt.ack_irq.num_types = 1; + adev->virt.ack_irq.funcs = &xgpu_ai_mailbox_ack_irq_funcs; + adev->virt.rcv_irq.num_types = 1; + adev->virt.rcv_irq.funcs = &xgpu_ai_mailbox_rcv_irq_funcs; +} + +int xgpu_ai_mailbox_add_irq_id(struct amdgpu_device *adev) +{ + int r; + + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_BIF, 135, &adev->virt.rcv_irq); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_BIF, 138, &adev->virt.ack_irq); + if (r) { + amdgpu_irq_put(adev, &adev->virt.rcv_irq, 0); + return r; + } + + return 0; +} + +int xgpu_ai_mailbox_get_irq(struct amdgpu_device *adev) +{ + int r; + + r = amdgpu_irq_get(adev, &adev->virt.rcv_irq, 0); + if (r) + return r; + r = amdgpu_irq_get(adev, &adev->virt.ack_irq, 0); + if (r) { + amdgpu_irq_put(adev, &adev->virt.rcv_irq, 0); + return r; + } + + INIT_WORK(&adev->virt.flr_work, xgpu_ai_mailbox_flr_work); + + return 0; +} + +void xgpu_ai_mailbox_put_irq(struct amdgpu_device *adev) +{ + amdgpu_irq_put(adev, &adev->virt.ack_irq, 0); + amdgpu_irq_put(adev, &adev->virt.rcv_irq, 0); +} + +static int xgpu_ai_request_init_data(struct amdgpu_device *adev) +{ + return xgpu_ai_send_access_requests(adev, IDH_REQ_GPU_INIT_DATA); +} + +static void xgpu_ai_ras_poison_handler(struct amdgpu_device *adev) +{ + xgpu_ai_send_access_requests(adev, IDH_RAS_POISON); +} + +const struct amdgpu_virt_ops xgpu_ai_virt_ops = { + .req_full_gpu = xgpu_ai_request_full_gpu_access, + .rel_full_gpu = xgpu_ai_release_full_gpu_access, + .reset_gpu = xgpu_ai_request_reset, + .wait_reset = NULL, + .trans_msg = xgpu_ai_mailbox_trans_msg, + .req_init_data = xgpu_ai_request_init_data, + .ras_poison_handler = xgpu_ai_ras_poison_handler, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h new file mode 100644 index 000000000..af1a78469 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h @@ -0,0 +1,68 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __MXGPU_AI_H__ +#define __MXGPU_AI_H__ + +#define AI_MAILBOX_POLL_ACK_TIMEDOUT 500 +#define AI_MAILBOX_POLL_MSG_TIMEDOUT 6000 +#define AI_MAILBOX_POLL_FLR_TIMEDOUT 10000 +#define AI_MAILBOX_POLL_MSG_REP_MAX 11 + +enum idh_request { + IDH_REQ_GPU_INIT_ACCESS = 1, + IDH_REL_GPU_INIT_ACCESS, + IDH_REQ_GPU_FINI_ACCESS, + IDH_REL_GPU_FINI_ACCESS, + IDH_REQ_GPU_RESET_ACCESS, + IDH_REQ_GPU_INIT_DATA, + + IDH_LOG_VF_ERROR = 200, + IDH_READY_TO_RESET = 201, + IDH_RAS_POISON = 202, +}; + +enum idh_event { + IDH_CLR_MSG_BUF = 0, + IDH_READY_TO_ACCESS_GPU, + IDH_FLR_NOTIFICATION, + IDH_FLR_NOTIFICATION_CMPL, + IDH_SUCCESS, + IDH_FAIL, + IDH_QUERY_ALIVE, + IDH_REQ_GPU_INIT_DATA_READY, + + IDH_TEXT_MESSAGE = 255, +}; + +extern const struct amdgpu_virt_ops xgpu_ai_virt_ops; + +void xgpu_ai_mailbox_set_irq_funcs(struct amdgpu_device *adev); +int xgpu_ai_mailbox_add_irq_id(struct amdgpu_device *adev); +int xgpu_ai_mailbox_get_irq(struct amdgpu_device *adev); +void xgpu_ai_mailbox_put_irq(struct amdgpu_device *adev); + +#define AI_MAIBOX_CONTROL_TRN_OFFSET_BYTE SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_MAILBOX_CONTROL) * 4 +#define AI_MAIBOX_CONTROL_RCV_OFFSET_BYTE SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_MAILBOX_CONTROL) * 4 + 1 + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c new file mode 100644 index 000000000..6a68ee946 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c @@ -0,0 +1,440 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "nbio/nbio_2_3_offset.h" +#include "nbio/nbio_2_3_sh_mask.h" +#include "gc/gc_10_1_0_offset.h" +#include "gc/gc_10_1_0_sh_mask.h" +#include "soc15.h" +#include "navi10_ih.h" +#include "soc15_common.h" +#include "mxgpu_nv.h" + +#include "amdgpu_reset.h" + +static void xgpu_nv_mailbox_send_ack(struct amdgpu_device *adev) +{ + WREG8(NV_MAIBOX_CONTROL_RCV_OFFSET_BYTE, 2); +} + +static void xgpu_nv_mailbox_set_valid(struct amdgpu_device *adev, bool val) +{ + WREG8(NV_MAIBOX_CONTROL_TRN_OFFSET_BYTE, val ? 1 : 0); +} + +/* + * this peek_msg could *only* be called in IRQ routine becuase in IRQ routine + * RCV_MSG_VALID filed of BIF_BX_PF_MAILBOX_CONTROL must already be set to 1 + * by host. + * + * if called no in IRQ routine, this peek_msg cannot guaranteed to return the + * correct value since it doesn't return the RCV_DW0 under the case that + * RCV_MSG_VALID is set by host. + */ +static enum idh_event xgpu_nv_mailbox_peek_msg(struct amdgpu_device *adev) +{ + return RREG32_NO_KIQ(mmMAILBOX_MSGBUF_RCV_DW0); +} + + +static int xgpu_nv_mailbox_rcv_msg(struct amdgpu_device *adev, + enum idh_event event) +{ + u32 reg; + + reg = RREG32_NO_KIQ(mmMAILBOX_MSGBUF_RCV_DW0); + if (reg != event) + return -ENOENT; + + xgpu_nv_mailbox_send_ack(adev); + + return 0; +} + +static uint8_t xgpu_nv_peek_ack(struct amdgpu_device *adev) +{ + return RREG8(NV_MAIBOX_CONTROL_TRN_OFFSET_BYTE) & 2; +} + +static int xgpu_nv_poll_ack(struct amdgpu_device *adev) +{ + int timeout = NV_MAILBOX_POLL_ACK_TIMEDOUT; + u8 reg; + + do { + reg = RREG8(NV_MAIBOX_CONTROL_TRN_OFFSET_BYTE); + if (reg & 2) + return 0; + + mdelay(5); + timeout -= 5; + } while (timeout > 1); + + pr_err("Doesn't get TRN_MSG_ACK from pf in %d msec\n", NV_MAILBOX_POLL_ACK_TIMEDOUT); + + return -ETIME; +} + +static int xgpu_nv_poll_msg(struct amdgpu_device *adev, enum idh_event event) +{ + int r; + uint64_t timeout, now; + + now = (uint64_t)ktime_to_ms(ktime_get()); + timeout = now + NV_MAILBOX_POLL_MSG_TIMEDOUT; + + do { + r = xgpu_nv_mailbox_rcv_msg(adev, event); + if (!r) + return 0; + + msleep(10); + now = (uint64_t)ktime_to_ms(ktime_get()); + } while (timeout > now); + + + return -ETIME; +} + +static void xgpu_nv_mailbox_trans_msg (struct amdgpu_device *adev, + enum idh_request req, u32 data1, u32 data2, u32 data3) +{ + int r; + uint8_t trn; + + /* IMPORTANT: + * clear TRN_MSG_VALID valid to clear host's RCV_MSG_ACK + * and with host's RCV_MSG_ACK cleared hw automatically clear host's RCV_MSG_ACK + * which lead to VF's TRN_MSG_ACK cleared, otherwise below xgpu_nv_poll_ack() + * will return immediatly + */ + do { + xgpu_nv_mailbox_set_valid(adev, false); + trn = xgpu_nv_peek_ack(adev); + if (trn) { + pr_err("trn=%x ACK should not assert! wait again !\n", trn); + msleep(1); + } + } while (trn); + + WREG32_NO_KIQ(mmMAILBOX_MSGBUF_TRN_DW0, req); + WREG32_NO_KIQ(mmMAILBOX_MSGBUF_TRN_DW1, data1); + WREG32_NO_KIQ(mmMAILBOX_MSGBUF_TRN_DW2, data2); + WREG32_NO_KIQ(mmMAILBOX_MSGBUF_TRN_DW3, data3); + xgpu_nv_mailbox_set_valid(adev, true); + + /* start to poll ack */ + r = xgpu_nv_poll_ack(adev); + if (r) + pr_err("Doesn't get ack from pf, continue\n"); + + xgpu_nv_mailbox_set_valid(adev, false); +} + +static int xgpu_nv_send_access_requests(struct amdgpu_device *adev, + enum idh_request req) +{ + int r, retry = 1; + enum idh_event event = -1; + +send_request: + xgpu_nv_mailbox_trans_msg(adev, req, 0, 0, 0); + + switch (req) { + case IDH_REQ_GPU_INIT_ACCESS: + case IDH_REQ_GPU_FINI_ACCESS: + case IDH_REQ_GPU_RESET_ACCESS: + event = IDH_READY_TO_ACCESS_GPU; + break; + case IDH_REQ_GPU_INIT_DATA: + event = IDH_REQ_GPU_INIT_DATA_READY; + break; + default: + break; + } + + if (event != -1) { + r = xgpu_nv_poll_msg(adev, event); + if (r) { + if (retry++ < 2) + goto send_request; + + if (req != IDH_REQ_GPU_INIT_DATA) { + pr_err("Doesn't get msg:%d from pf, error=%d\n", event, r); + return r; + } else /* host doesn't support REQ_GPU_INIT_DATA handshake */ + adev->virt.req_init_data_ver = 0; + } else { + if (req == IDH_REQ_GPU_INIT_DATA) { + adev->virt.req_init_data_ver = + RREG32_NO_KIQ(mmMAILBOX_MSGBUF_RCV_DW1); + + /* assume V1 in case host doesn't set version number */ + if (adev->virt.req_init_data_ver < 1) + adev->virt.req_init_data_ver = 1; + } + } + + /* Retrieve checksum from mailbox2 */ + if (req == IDH_REQ_GPU_INIT_ACCESS || req == IDH_REQ_GPU_RESET_ACCESS) { + adev->virt.fw_reserve.checksum_key = + RREG32_NO_KIQ(mmMAILBOX_MSGBUF_RCV_DW2); + } + } + + return 0; +} + +static int xgpu_nv_request_reset(struct amdgpu_device *adev) +{ + int ret, i = 0; + + while (i < NV_MAILBOX_POLL_MSG_REP_MAX) { + ret = xgpu_nv_send_access_requests(adev, IDH_REQ_GPU_RESET_ACCESS); + if (!ret) + break; + i++; + } + + return ret; +} + +static int xgpu_nv_request_full_gpu_access(struct amdgpu_device *adev, + bool init) +{ + enum idh_request req; + + req = init ? IDH_REQ_GPU_INIT_ACCESS : IDH_REQ_GPU_FINI_ACCESS; + return xgpu_nv_send_access_requests(adev, req); +} + +static int xgpu_nv_release_full_gpu_access(struct amdgpu_device *adev, + bool init) +{ + enum idh_request req; + int r = 0; + + req = init ? IDH_REL_GPU_INIT_ACCESS : IDH_REL_GPU_FINI_ACCESS; + r = xgpu_nv_send_access_requests(adev, req); + + return r; +} + +static int xgpu_nv_request_init_data(struct amdgpu_device *adev) +{ + return xgpu_nv_send_access_requests(adev, IDH_REQ_GPU_INIT_DATA); +} + +static int xgpu_nv_mailbox_ack_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("get ack intr and do nothing.\n"); + return 0; +} + +static int xgpu_nv_set_mailbox_ack_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 tmp = RREG32_NO_KIQ(mmMAILBOX_INT_CNTL); + + if (state == AMDGPU_IRQ_STATE_ENABLE) + tmp |= 2; + else + tmp &= ~2; + + WREG32_NO_KIQ(mmMAILBOX_INT_CNTL, tmp); + + return 0; +} + +static void xgpu_nv_mailbox_flr_work(struct work_struct *work) +{ + struct amdgpu_virt *virt = container_of(work, struct amdgpu_virt, flr_work); + struct amdgpu_device *adev = container_of(virt, struct amdgpu_device, virt); + int timeout = NV_MAILBOX_POLL_FLR_TIMEDOUT; + + /* block amdgpu_gpu_recover till msg FLR COMPLETE received, + * otherwise the mailbox msg will be ruined/reseted by + * the VF FLR. + */ + if (atomic_cmpxchg(&adev->reset_domain->in_gpu_reset, 0, 1) != 0) + return; + + down_write(&adev->reset_domain->sem); + + amdgpu_virt_fini_data_exchange(adev); + + xgpu_nv_mailbox_trans_msg(adev, IDH_READY_TO_RESET, 0, 0, 0); + + do { + if (xgpu_nv_mailbox_peek_msg(adev) == IDH_FLR_NOTIFICATION_CMPL) + goto flr_done; + + msleep(10); + timeout -= 10; + } while (timeout > 1); + +flr_done: + atomic_set(&adev->reset_domain->in_gpu_reset, 0); + up_write(&adev->reset_domain->sem); + + /* Trigger recovery for world switch failure if no TDR */ + if (amdgpu_device_should_recover_gpu(adev) + && (!amdgpu_device_has_job_running(adev) || + adev->sdma_timeout == MAX_SCHEDULE_TIMEOUT || + adev->gfx_timeout == MAX_SCHEDULE_TIMEOUT || + adev->compute_timeout == MAX_SCHEDULE_TIMEOUT || + adev->video_timeout == MAX_SCHEDULE_TIMEOUT)) { + struct amdgpu_reset_context reset_context; + memset(&reset_context, 0, sizeof(reset_context)); + + reset_context.method = AMD_RESET_METHOD_NONE; + reset_context.reset_req_dev = adev; + clear_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); + + amdgpu_device_gpu_recover(adev, NULL, &reset_context); + } +} + +static int xgpu_nv_set_mailbox_rcv_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 tmp = RREG32_NO_KIQ(mmMAILBOX_INT_CNTL); + + if (state == AMDGPU_IRQ_STATE_ENABLE) + tmp |= 1; + else + tmp &= ~1; + + WREG32_NO_KIQ(mmMAILBOX_INT_CNTL, tmp); + + return 0; +} + +static int xgpu_nv_mailbox_rcv_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + enum idh_event event = xgpu_nv_mailbox_peek_msg(adev); + + switch (event) { + case IDH_FLR_NOTIFICATION: + if (amdgpu_sriov_runtime(adev) && !amdgpu_in_reset(adev)) + WARN_ONCE(!amdgpu_reset_domain_schedule(adev->reset_domain, + &adev->virt.flr_work), + "Failed to queue work! at %s", + __func__); + break; + /* READY_TO_ACCESS_GPU is fetched by kernel polling, IRQ can ignore + * it byfar since that polling thread will handle it, + * other msg like flr complete is not handled here. + */ + case IDH_CLR_MSG_BUF: + case IDH_FLR_NOTIFICATION_CMPL: + case IDH_READY_TO_ACCESS_GPU: + default: + break; + } + + return 0; +} + +static const struct amdgpu_irq_src_funcs xgpu_nv_mailbox_ack_irq_funcs = { + .set = xgpu_nv_set_mailbox_ack_irq, + .process = xgpu_nv_mailbox_ack_irq, +}; + +static const struct amdgpu_irq_src_funcs xgpu_nv_mailbox_rcv_irq_funcs = { + .set = xgpu_nv_set_mailbox_rcv_irq, + .process = xgpu_nv_mailbox_rcv_irq, +}; + +void xgpu_nv_mailbox_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->virt.ack_irq.num_types = 1; + adev->virt.ack_irq.funcs = &xgpu_nv_mailbox_ack_irq_funcs; + adev->virt.rcv_irq.num_types = 1; + adev->virt.rcv_irq.funcs = &xgpu_nv_mailbox_rcv_irq_funcs; +} + +int xgpu_nv_mailbox_add_irq_id(struct amdgpu_device *adev) +{ + int r; + + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_BIF, 135, &adev->virt.rcv_irq); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_BIF, 138, &adev->virt.ack_irq); + if (r) { + amdgpu_irq_put(adev, &adev->virt.rcv_irq, 0); + return r; + } + + return 0; +} + +int xgpu_nv_mailbox_get_irq(struct amdgpu_device *adev) +{ + int r; + + r = amdgpu_irq_get(adev, &adev->virt.rcv_irq, 0); + if (r) + return r; + r = amdgpu_irq_get(adev, &adev->virt.ack_irq, 0); + if (r) { + amdgpu_irq_put(adev, &adev->virt.rcv_irq, 0); + return r; + } + + INIT_WORK(&adev->virt.flr_work, xgpu_nv_mailbox_flr_work); + + return 0; +} + +void xgpu_nv_mailbox_put_irq(struct amdgpu_device *adev) +{ + amdgpu_irq_put(adev, &adev->virt.ack_irq, 0); + amdgpu_irq_put(adev, &adev->virt.rcv_irq, 0); +} + +static void xgpu_nv_ras_poison_handler(struct amdgpu_device *adev) +{ + xgpu_nv_send_access_requests(adev, IDH_RAS_POISON); +} + +const struct amdgpu_virt_ops xgpu_nv_virt_ops = { + .req_full_gpu = xgpu_nv_request_full_gpu_access, + .rel_full_gpu = xgpu_nv_release_full_gpu_access, + .req_init_data = xgpu_nv_request_init_data, + .reset_gpu = xgpu_nv_request_reset, + .wait_reset = NULL, + .trans_msg = xgpu_nv_mailbox_trans_msg, + .ras_poison_handler = xgpu_nv_ras_poison_handler, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h new file mode 100644 index 000000000..d0221ce08 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h @@ -0,0 +1,82 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __MXGPU_NV_H__ +#define __MXGPU_NV_H__ + +#define NV_MAILBOX_POLL_ACK_TIMEDOUT 500 +#define NV_MAILBOX_POLL_MSG_TIMEDOUT 6000 +#define NV_MAILBOX_POLL_FLR_TIMEDOUT 5000 +#define NV_MAILBOX_POLL_MSG_REP_MAX 11 + +enum idh_request { + IDH_REQ_GPU_INIT_ACCESS = 1, + IDH_REL_GPU_INIT_ACCESS, + IDH_REQ_GPU_FINI_ACCESS, + IDH_REL_GPU_FINI_ACCESS, + IDH_REQ_GPU_RESET_ACCESS, + IDH_REQ_GPU_INIT_DATA, + + IDH_LOG_VF_ERROR = 200, + IDH_READY_TO_RESET = 201, + IDH_RAS_POISON = 202, +}; + +enum idh_event { + IDH_CLR_MSG_BUF = 0, + IDH_READY_TO_ACCESS_GPU, + IDH_FLR_NOTIFICATION, + IDH_FLR_NOTIFICATION_CMPL, + IDH_SUCCESS, + IDH_FAIL, + IDH_QUERY_ALIVE, + IDH_REQ_GPU_INIT_DATA_READY, + + IDH_TEXT_MESSAGE = 255, +}; + +extern const struct amdgpu_virt_ops xgpu_nv_virt_ops; + +void xgpu_nv_mailbox_set_irq_funcs(struct amdgpu_device *adev); +int xgpu_nv_mailbox_add_irq_id(struct amdgpu_device *adev); +int xgpu_nv_mailbox_get_irq(struct amdgpu_device *adev); +void xgpu_nv_mailbox_put_irq(struct amdgpu_device *adev); + +#define mmMAILBOX_CONTROL 0xE5E + +#define NV_MAIBOX_CONTROL_TRN_OFFSET_BYTE (mmMAILBOX_CONTROL * 4) +#define NV_MAIBOX_CONTROL_RCV_OFFSET_BYTE (NV_MAIBOX_CONTROL_TRN_OFFSET_BYTE + 1) + +#define mmMAILBOX_MSGBUF_TRN_DW0 0xE56 +#define mmMAILBOX_MSGBUF_TRN_DW1 0xE57 +#define mmMAILBOX_MSGBUF_TRN_DW2 0xE58 +#define mmMAILBOX_MSGBUF_TRN_DW3 0xE59 + +#define mmMAILBOX_MSGBUF_RCV_DW0 0xE5A +#define mmMAILBOX_MSGBUF_RCV_DW1 0xE5B +#define mmMAILBOX_MSGBUF_RCV_DW2 0xE5C +#define mmMAILBOX_MSGBUF_RCV_DW3 0xE5D + +#define mmMAILBOX_INT_CNTL 0xE5F + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c new file mode 100644 index 000000000..59f53c743 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c @@ -0,0 +1,638 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Xiangliang.Yu@amd.com + */ + +#include "amdgpu.h" +#include "vi.h" +#include "bif/bif_5_0_d.h" +#include "bif/bif_5_0_sh_mask.h" +#include "vid.h" +#include "gca/gfx_8_0_d.h" +#include "gca/gfx_8_0_sh_mask.h" +#include "gmc_v8_0.h" +#include "gfx_v8_0.h" +#include "sdma_v3_0.h" +#include "tonga_ih.h" +#include "gmc/gmc_8_2_d.h" +#include "gmc/gmc_8_2_sh_mask.h" +#include "oss/oss_3_0_d.h" +#include "oss/oss_3_0_sh_mask.h" +#include "dce/dce_10_0_d.h" +#include "dce/dce_10_0_sh_mask.h" +#include "smu/smu_7_1_3_d.h" +#include "mxgpu_vi.h" + +#include "amdgpu_reset.h" + +/* VI golden setting */ +static const u32 xgpu_fiji_mgcg_cgcg_init[] = { + mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xffffffff, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CPC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CPF_CLK_CTRL, 0xffffffff, 0x40000100, + mmCGTT_DRM_CLK_CTRL0, 0xffffffff, 0x00600100, + mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_WD_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL4, 0xffffffff, 0x00000100, + mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100, + mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100, + mmTA_CGTT_CTRL, 0xffffffff, 0x00000100, + mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTD_CGTT_CTRL, 0xffffffff, 0x00000100, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96e00200, + mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100, + mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003c, + mmPCIE_INDEX, 0xffffffff, 0x0140001c, + mmPCIE_DATA, 0x000f0000, 0x00000000, + mmSMC_IND_INDEX_4, 0xffffffff, 0xC060000C, + mmSMC_IND_DATA_4, 0xc0000fff, 0x00000100, + mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100, + mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000, + mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104, + mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100, + mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104, + mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001, + mmSDMA0_CLK_CTRL, 0xff000ff0, 0x00000100, + mmSDMA1_CLK_CTRL, 0xff000ff0, 0x00000100, +}; + +static const u32 xgpu_fiji_golden_settings_a10[] = { + mmCB_HW_CONTROL_3, 0x000001ff, 0x00000040, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmDCI_CLK_CNTL, 0x00000080, 0x00000000, + mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070, + mmFBC_MISC, 0x1f311fff, 0x12300000, + mmHDMI_CONTROL, 0x31000111, 0x00000011, + mmPA_SC_ENHANCE, 0xffffffff, 0x20000001, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmSDMA0_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA0_GFX_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA0_RLC0_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA0_RLC1_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA1_GFX_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_RLC0_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_RLC1_IB_CNTL, 0x800f0111, 0x00000100, + mmSQ_RANDOM_WAVE_PRI, 0x001fffff, 0x000006fd, + mmTA_CNTL_AUX, 0x000f000f, 0x000b0000, + mmTCC_EXE_DISABLE, 0x00000002, 0x00000002, + mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000ff, + mmVGT_RESET_DEBUG, 0x00000004, 0x00000004, + mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff, +}; + +static const u32 xgpu_fiji_golden_common_all[] = { + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmPA_SC_RASTER_CONFIG, 0xffffffff, 0x3a00161a, + mmPA_SC_RASTER_CONFIG_1, 0xffffffff, 0x0000002e, + mmGB_ADDR_CONFIG, 0xffffffff, 0x22011003, + mmSPI_RESOURCE_RESERVE_CU_0, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_CU_1, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_EN_CU_0, 0xffffffff, 0x00007FBF, + mmSPI_RESOURCE_RESERVE_EN_CU_1, 0xffffffff, 0x00007FAF, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmSPI_CONFIG_CNTL_1, 0x0000000f, 0x00000009, +}; + +static const u32 xgpu_tonga_mgcg_cgcg_init[] = { + mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xffffffff, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CPC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CPF_CLK_CTRL, 0xffffffff, 0x40000100, + mmCGTT_DRM_CLK_CTRL0, 0xffffffff, 0x00600100, + mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_WD_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL4, 0xffffffff, 0x00000100, + mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100, + mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100, + mmTA_CGTT_CTRL, 0xffffffff, 0x00000100, + mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTD_CGTT_CTRL, 0xffffffff, 0x00000100, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCGTS_CU0_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU0_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU0_TA_SQC_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU0_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU0_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU1_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU1_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU1_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU1_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU1_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU2_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU2_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU2_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU2_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU2_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU3_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU3_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU3_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU3_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU3_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU4_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU4_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU4_TA_SQC_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU4_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU4_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU5_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU5_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU5_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU5_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU5_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU6_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU6_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU6_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU6_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU6_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_CU7_SP0_CTRL_REG, 0xffffffff, 0x00010000, + mmCGTS_CU7_LDS_SQ_CTRL_REG, 0xffffffff, 0x00030002, + mmCGTS_CU7_TA_CTRL_REG, 0xffffffff, 0x00040007, + mmCGTS_CU7_SP1_CTRL_REG, 0xffffffff, 0x00060005, + mmCGTS_CU7_TD_TCP_CTRL_REG, 0xffffffff, 0x00090008, + mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96e00200, + mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100, + mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003c, + mmPCIE_INDEX, 0xffffffff, 0x0140001c, + mmPCIE_DATA, 0x000f0000, 0x00000000, + mmSMC_IND_INDEX_4, 0xffffffff, 0xC060000C, + mmSMC_IND_DATA_4, 0xc0000fff, 0x00000100, + mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100, + mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000, + mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104, + mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100, + mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104, + mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001, + mmSDMA0_CLK_CTRL, 0xff000ff0, 0x00000100, + mmSDMA1_CLK_CTRL, 0xff000ff0, 0x00000100, +}; + +static const u32 xgpu_tonga_golden_settings_a11[] = { + mmCB_HW_CONTROL, 0xfffdf3cf, 0x00007208, + mmCB_HW_CONTROL_3, 0x00000040, 0x00000040, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmDCI_CLK_CNTL, 0x00000080, 0x00000000, + mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070, + mmFBC_MISC, 0x1f311fff, 0x12300000, + mmGB_GPU_ID, 0x0000000f, 0x00000000, + mmHDMI_CONTROL, 0x31000111, 0x00000011, + mmMC_ARB_WTM_GRPWT_RD, 0x00000003, 0x00000000, + mmMC_HUB_RDREQ_DMIF_LIMIT, 0x0000007f, 0x00000028, + mmMC_HUB_WDP_UMC, 0x00007fb6, 0x00000991, + mmPA_SC_ENHANCE, 0xffffffff, 0x20000001, + mmPA_SC_FIFO_DEPTH_CNTL, 0x000003ff, 0x000000fc, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmRLC_CGCG_CGLS_CTRL, 0x00000003, 0x0000003c, + mmSDMA0_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA0_CLK_CTRL, 0xff000fff, 0x00000000, + mmSDMA0_GFX_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA0_RLC0_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA0_RLC1_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA1_CLK_CTRL, 0xff000fff, 0x00000000, + mmSDMA1_GFX_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_RLC0_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_RLC1_IB_CNTL, 0x800f0111, 0x00000100, + mmSQ_RANDOM_WAVE_PRI, 0x001fffff, 0x000006fd, + mmTA_CNTL_AUX, 0x000f000f, 0x000b0000, + mmTCC_CTRL, 0x00100000, 0xf31fff7f, + mmTCC_EXE_DISABLE, 0x00000002, 0x00000002, + mmTCP_ADDR_CONFIG, 0x000003ff, 0x000002fb, + mmTCP_CHAN_STEER_HI, 0xffffffff, 0x0000543b, + mmTCP_CHAN_STEER_LO, 0xffffffff, 0xa9210876, + mmVGT_RESET_DEBUG, 0x00000004, 0x00000004, + mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff, +}; + +static const u32 xgpu_tonga_golden_common_all[] = { + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmPA_SC_RASTER_CONFIG, 0xffffffff, 0x16000012, + mmPA_SC_RASTER_CONFIG_1, 0xffffffff, 0x0000002A, + mmGB_ADDR_CONFIG, 0xffffffff, 0x22011002, + mmSPI_RESOURCE_RESERVE_CU_0, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_CU_1, 0xffffffff, 0x00000800, + mmSPI_RESOURCE_RESERVE_EN_CU_0, 0xffffffff, 0x00007FBF, +}; + +void xgpu_vi_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_FIJI: + amdgpu_device_program_register_sequence(adev, + xgpu_fiji_mgcg_cgcg_init, + ARRAY_SIZE( + xgpu_fiji_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + xgpu_fiji_golden_settings_a10, + ARRAY_SIZE( + xgpu_fiji_golden_settings_a10)); + amdgpu_device_program_register_sequence(adev, + xgpu_fiji_golden_common_all, + ARRAY_SIZE( + xgpu_fiji_golden_common_all)); + break; + case CHIP_TONGA: + amdgpu_device_program_register_sequence(adev, + xgpu_tonga_mgcg_cgcg_init, + ARRAY_SIZE( + xgpu_tonga_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + xgpu_tonga_golden_settings_a11, + ARRAY_SIZE( + xgpu_tonga_golden_settings_a11)); + amdgpu_device_program_register_sequence(adev, + xgpu_tonga_golden_common_all, + ARRAY_SIZE( + xgpu_tonga_golden_common_all)); + break; + default: + BUG_ON("Doesn't support chip type.\n"); + break; + } +} + +/* + * Mailbox communication between GPU hypervisor and VFs + */ +static void xgpu_vi_mailbox_send_ack(struct amdgpu_device *adev) +{ + u32 reg; + int timeout = VI_MAILBOX_TIMEDOUT; + u32 mask = REG_FIELD_MASK(MAILBOX_CONTROL, RCV_MSG_VALID); + + reg = RREG32_NO_KIQ(mmMAILBOX_CONTROL); + reg = REG_SET_FIELD(reg, MAILBOX_CONTROL, RCV_MSG_ACK, 1); + WREG32_NO_KIQ(mmMAILBOX_CONTROL, reg); + + /*Wait for RCV_MSG_VALID to be 0*/ + reg = RREG32_NO_KIQ(mmMAILBOX_CONTROL); + while (reg & mask) { + if (timeout <= 0) { + pr_err("RCV_MSG_VALID is not cleared\n"); + break; + } + mdelay(1); + timeout -= 1; + + reg = RREG32_NO_KIQ(mmMAILBOX_CONTROL); + } +} + +static void xgpu_vi_mailbox_set_valid(struct amdgpu_device *adev, bool val) +{ + u32 reg; + + reg = RREG32_NO_KIQ(mmMAILBOX_CONTROL); + reg = REG_SET_FIELD(reg, MAILBOX_CONTROL, + TRN_MSG_VALID, val ? 1 : 0); + WREG32_NO_KIQ(mmMAILBOX_CONTROL, reg); +} + +static void xgpu_vi_mailbox_trans_msg(struct amdgpu_device *adev, + enum idh_request req) +{ + u32 reg; + + reg = RREG32_NO_KIQ(mmMAILBOX_MSGBUF_TRN_DW0); + reg = REG_SET_FIELD(reg, MAILBOX_MSGBUF_TRN_DW0, + MSGBUF_DATA, req); + WREG32_NO_KIQ(mmMAILBOX_MSGBUF_TRN_DW0, reg); + + xgpu_vi_mailbox_set_valid(adev, true); +} + +static int xgpu_vi_mailbox_rcv_msg(struct amdgpu_device *adev, + enum idh_event event) +{ + u32 reg; + u32 mask = REG_FIELD_MASK(MAILBOX_CONTROL, RCV_MSG_VALID); + + /* workaround: host driver doesn't set VALID for CMPL now */ + if (event != IDH_FLR_NOTIFICATION_CMPL) { + reg = RREG32_NO_KIQ(mmMAILBOX_CONTROL); + if (!(reg & mask)) + return -ENOENT; + } + + reg = RREG32_NO_KIQ(mmMAILBOX_MSGBUF_RCV_DW0); + if (reg != event) + return -ENOENT; + + /* send ack to PF */ + xgpu_vi_mailbox_send_ack(adev); + + return 0; +} + +static int xgpu_vi_poll_ack(struct amdgpu_device *adev) +{ + int r = 0, timeout = VI_MAILBOX_TIMEDOUT; + u32 mask = REG_FIELD_MASK(MAILBOX_CONTROL, TRN_MSG_ACK); + u32 reg; + + reg = RREG32_NO_KIQ(mmMAILBOX_CONTROL); + while (!(reg & mask)) { + if (timeout <= 0) { + pr_err("Doesn't get ack from pf.\n"); + r = -ETIME; + break; + } + mdelay(5); + timeout -= 5; + + reg = RREG32_NO_KIQ(mmMAILBOX_CONTROL); + } + + return r; +} + +static int xgpu_vi_poll_msg(struct amdgpu_device *adev, enum idh_event event) +{ + int r = 0, timeout = VI_MAILBOX_TIMEDOUT; + + r = xgpu_vi_mailbox_rcv_msg(adev, event); + while (r) { + if (timeout <= 0) { + pr_err("Doesn't get ack from pf.\n"); + r = -ETIME; + break; + } + mdelay(5); + timeout -= 5; + + r = xgpu_vi_mailbox_rcv_msg(adev, event); + } + + return r; +} + +static int xgpu_vi_send_access_requests(struct amdgpu_device *adev, + enum idh_request request) +{ + int r; + + xgpu_vi_mailbox_trans_msg(adev, request); + + /* start to poll ack */ + r = xgpu_vi_poll_ack(adev); + if (r) + return r; + + xgpu_vi_mailbox_set_valid(adev, false); + + /* start to check msg if request is idh_req_gpu_init_access */ + if (request == IDH_REQ_GPU_INIT_ACCESS || + request == IDH_REQ_GPU_FINI_ACCESS || + request == IDH_REQ_GPU_RESET_ACCESS) { + r = xgpu_vi_poll_msg(adev, IDH_READY_TO_ACCESS_GPU); + if (r) { + pr_err("Doesn't get ack from pf, give up\n"); + return r; + } + } + + return 0; +} + +static int xgpu_vi_request_reset(struct amdgpu_device *adev) +{ + return xgpu_vi_send_access_requests(adev, IDH_REQ_GPU_RESET_ACCESS); +} + +static int xgpu_vi_wait_reset_cmpl(struct amdgpu_device *adev) +{ + return xgpu_vi_poll_msg(adev, IDH_FLR_NOTIFICATION_CMPL); +} + +static int xgpu_vi_request_full_gpu_access(struct amdgpu_device *adev, + bool init) +{ + enum idh_request req; + + req = init ? IDH_REQ_GPU_INIT_ACCESS : IDH_REQ_GPU_FINI_ACCESS; + return xgpu_vi_send_access_requests(adev, req); +} + +static int xgpu_vi_release_full_gpu_access(struct amdgpu_device *adev, + bool init) +{ + enum idh_request req; + int r = 0; + + req = init ? IDH_REL_GPU_INIT_ACCESS : IDH_REL_GPU_FINI_ACCESS; + r = xgpu_vi_send_access_requests(adev, req); + + return r; +} + +/* add support mailbox interrupts */ +static int xgpu_vi_mailbox_ack_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("get ack intr and do nothing.\n"); + return 0; +} + +static int xgpu_vi_set_mailbox_ack_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 tmp = RREG32_NO_KIQ(mmMAILBOX_INT_CNTL); + + tmp = REG_SET_FIELD(tmp, MAILBOX_INT_CNTL, ACK_INT_EN, + (state == AMDGPU_IRQ_STATE_ENABLE) ? 1 : 0); + WREG32_NO_KIQ(mmMAILBOX_INT_CNTL, tmp); + + return 0; +} + +static void xgpu_vi_mailbox_flr_work(struct work_struct *work) +{ + struct amdgpu_virt *virt = container_of(work, struct amdgpu_virt, flr_work); + struct amdgpu_device *adev = container_of(virt, struct amdgpu_device, virt); + + /* wait until RCV_MSG become 3 */ + if (xgpu_vi_poll_msg(adev, IDH_FLR_NOTIFICATION_CMPL)) { + pr_err("failed to receive FLR_CMPL\n"); + return; + } + + /* Trigger recovery due to world switch failure */ + if (amdgpu_device_should_recover_gpu(adev)) { + struct amdgpu_reset_context reset_context; + memset(&reset_context, 0, sizeof(reset_context)); + + reset_context.method = AMD_RESET_METHOD_NONE; + reset_context.reset_req_dev = adev; + clear_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags); + + amdgpu_device_gpu_recover(adev, NULL, &reset_context); + } +} + +static int xgpu_vi_set_mailbox_rcv_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 tmp = RREG32_NO_KIQ(mmMAILBOX_INT_CNTL); + + tmp = REG_SET_FIELD(tmp, MAILBOX_INT_CNTL, VALID_INT_EN, + (state == AMDGPU_IRQ_STATE_ENABLE) ? 1 : 0); + WREG32_NO_KIQ(mmMAILBOX_INT_CNTL, tmp); + + return 0; +} + +static int xgpu_vi_mailbox_rcv_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + int r; + + /* trigger gpu-reset by hypervisor only if TDR disabled */ + if (!amdgpu_gpu_recovery) { + /* see what event we get */ + r = xgpu_vi_mailbox_rcv_msg(adev, IDH_FLR_NOTIFICATION); + + /* only handle FLR_NOTIFY now */ + if (!r && !amdgpu_in_reset(adev)) + WARN_ONCE(!amdgpu_reset_domain_schedule(adev->reset_domain, + &adev->virt.flr_work), + "Failed to queue work! at %s", + __func__); + } + + return 0; +} + +static const struct amdgpu_irq_src_funcs xgpu_vi_mailbox_ack_irq_funcs = { + .set = xgpu_vi_set_mailbox_ack_irq, + .process = xgpu_vi_mailbox_ack_irq, +}; + +static const struct amdgpu_irq_src_funcs xgpu_vi_mailbox_rcv_irq_funcs = { + .set = xgpu_vi_set_mailbox_rcv_irq, + .process = xgpu_vi_mailbox_rcv_irq, +}; + +void xgpu_vi_mailbox_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->virt.ack_irq.num_types = 1; + adev->virt.ack_irq.funcs = &xgpu_vi_mailbox_ack_irq_funcs; + adev->virt.rcv_irq.num_types = 1; + adev->virt.rcv_irq.funcs = &xgpu_vi_mailbox_rcv_irq_funcs; +} + +int xgpu_vi_mailbox_add_irq_id(struct amdgpu_device *adev) +{ + int r; + + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 135, &adev->virt.rcv_irq); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 138, &adev->virt.ack_irq); + if (r) { + amdgpu_irq_put(adev, &adev->virt.rcv_irq, 0); + return r; + } + + return 0; +} + +int xgpu_vi_mailbox_get_irq(struct amdgpu_device *adev) +{ + int r; + + r = amdgpu_irq_get(adev, &adev->virt.rcv_irq, 0); + if (r) + return r; + r = amdgpu_irq_get(adev, &adev->virt.ack_irq, 0); + if (r) { + amdgpu_irq_put(adev, &adev->virt.rcv_irq, 0); + return r; + } + + INIT_WORK(&adev->virt.flr_work, xgpu_vi_mailbox_flr_work); + + return 0; +} + +void xgpu_vi_mailbox_put_irq(struct amdgpu_device *adev) +{ + amdgpu_irq_put(adev, &adev->virt.ack_irq, 0); + amdgpu_irq_put(adev, &adev->virt.rcv_irq, 0); +} + +const struct amdgpu_virt_ops xgpu_vi_virt_ops = { + .req_full_gpu = xgpu_vi_request_full_gpu_access, + .rel_full_gpu = xgpu_vi_release_full_gpu_access, + .reset_gpu = xgpu_vi_request_reset, + .wait_reset = xgpu_vi_wait_reset_cmpl, + .trans_msg = NULL, /* Does not need to trans VF errors to host. */ +}; diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h new file mode 100644 index 000000000..713ee66a4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h @@ -0,0 +1,58 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef __MXGPU_VI_H__ +#define __MXGPU_VI_H__ + +#define VI_MAILBOX_TIMEDOUT 12000 +#define VI_MAILBOX_RESET_TIME 12 + +/* VI mailbox messages request */ +enum idh_request { + IDH_REQ_GPU_INIT_ACCESS = 1, + IDH_REL_GPU_INIT_ACCESS, + IDH_REQ_GPU_FINI_ACCESS, + IDH_REL_GPU_FINI_ACCESS, + IDH_REQ_GPU_RESET_ACCESS, + + IDH_LOG_VF_ERROR = 200, +}; + +/* VI mailbox messages data */ +enum idh_event { + IDH_CLR_MSG_BUF = 0, + IDH_READY_TO_ACCESS_GPU, + IDH_FLR_NOTIFICATION, + IDH_FLR_NOTIFICATION_CMPL, + + IDH_TEXT_MESSAGE = 255 +}; + +extern const struct amdgpu_virt_ops xgpu_vi_virt_ops; + +void xgpu_vi_init_golden_registers(struct amdgpu_device *adev); +void xgpu_vi_mailbox_set_irq_funcs(struct amdgpu_device *adev); +int xgpu_vi_mailbox_add_irq_id(struct amdgpu_device *adev); +int xgpu_vi_mailbox_get_irq(struct amdgpu_device *adev); +void xgpu_vi_mailbox_put_irq(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/navi10_ih.c b/drivers/gpu/drm/amd/amdgpu/navi10_ih.c new file mode 100644 index 000000000..b6a8478da --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/navi10_ih.c @@ -0,0 +1,736 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" + +#include "oss/osssys_5_0_0_offset.h" +#include "oss/osssys_5_0_0_sh_mask.h" + +#include "soc15_common.h" +#include "navi10_ih.h" + +#define MAX_REARM_RETRY 10 + +#define mmIH_CHICKEN_Sienna_Cichlid 0x018d +#define mmIH_CHICKEN_Sienna_Cichlid_BASE_IDX 0 + +static void navi10_ih_set_interrupt_funcs(struct amdgpu_device *adev); + +/** + * navi10_ih_init_register_offset - Initialize register offset for ih rings + * + * @adev: amdgpu_device pointer + * + * Initialize register offset ih rings (NAVI10). + */ +static void navi10_ih_init_register_offset(struct amdgpu_device *adev) +{ + struct amdgpu_ih_regs *ih_regs; + + if (adev->irq.ih.ring_size) { + ih_regs = &adev->irq.ih.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_HI); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_RPTR); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_DOORBELL_RPTR); + ih_regs->ih_rb_wptr_addr_lo = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR_ADDR_LO); + ih_regs->ih_rb_wptr_addr_hi = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR_ADDR_HI); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL; + } + + if (adev->irq.ih1.ring_size) { + ih_regs = &adev->irq.ih1.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_RING1); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_HI_RING1); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL_RING1); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR_RING1); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_RPTR_RING1); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_DOORBELL_RPTR_RING1); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL_RING1; + } + + if (adev->irq.ih2.ring_size) { + ih_regs = &adev->irq.ih2.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_RING2); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_HI_RING2); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL_RING2); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR_RING2); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_RPTR_RING2); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_DOORBELL_RPTR_RING2); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL_RING2; + } +} + +/** + * force_update_wptr_for_self_int - Force update the wptr for self interrupt + * + * @adev: amdgpu_device pointer + * @threshold: threshold to trigger the wptr reporting + * @timeout: timeout to trigger the wptr reporting + * @enabled: Enable/disable timeout flush mechanism + * + * threshold input range: 0 ~ 15, default 0, + * real_threshold = 2^threshold + * timeout input range: 0 ~ 20, default 8, + * real_timeout = (2^timeout) * 1024 / (socclk_freq) + * + * Force update wptr for self interrupt ( >= SIENNA_CICHLID). + */ +static void +force_update_wptr_for_self_int(struct amdgpu_device *adev, + u32 threshold, u32 timeout, bool enabled) +{ + u32 ih_cntl, ih_rb_cntl; + + if (adev->ip_versions[OSSSYS_HWIP][0] < IP_VERSION(5, 0, 3)) + return; + + ih_cntl = RREG32_SOC15(OSSSYS, 0, mmIH_CNTL2); + ih_rb_cntl = RREG32_SOC15(OSSSYS, 0, mmIH_RB_CNTL_RING1); + + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL2, + SELF_IV_FORCE_WPTR_UPDATE_TIMEOUT, timeout); + ih_cntl = REG_SET_FIELD(ih_cntl, IH_CNTL2, + SELF_IV_FORCE_WPTR_UPDATE_ENABLE, enabled); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL_RING1, + RB_USED_INT_THRESHOLD, threshold); + + if (amdgpu_sriov_vf(adev) && amdgpu_sriov_reg_indirect_ih(adev)) { + if (psp_reg_program(&adev->psp, PSP_REG_IH_RB_CNTL_RING1, ih_rb_cntl)) + return; + } else { + WREG32_SOC15(OSSSYS, 0, mmIH_RB_CNTL_RING1, ih_rb_cntl); + } + + ih_rb_cntl = RREG32_SOC15(OSSSYS, 0, mmIH_RB_CNTL_RING2); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL_RING2, + RB_USED_INT_THRESHOLD, threshold); + if (amdgpu_sriov_vf(adev) && amdgpu_sriov_reg_indirect_ih(adev)) { + if (psp_reg_program(&adev->psp, PSP_REG_IH_RB_CNTL_RING2, ih_rb_cntl)) + return; + } else { + WREG32_SOC15(OSSSYS, 0, mmIH_RB_CNTL_RING2, ih_rb_cntl); + } + + WREG32_SOC15(OSSSYS, 0, mmIH_CNTL2, ih_cntl); +} + +/** + * navi10_ih_toggle_ring_interrupts - toggle the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointet + * @enable: true - enable the interrupts, false - disable the interrupts + * + * Toggle the interrupt ring buffer (NAVI10) + */ +static int navi10_ih_toggle_ring_interrupts(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, + bool enable) +{ + struct amdgpu_ih_regs *ih_regs; + uint32_t tmp; + + ih_regs = &ih->ih_regs; + + tmp = RREG32(ih_regs->ih_rb_cntl); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_ENABLE, (enable ? 1 : 0)); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_GPU_TS_ENABLE, 1); + /* enable_intr field is only valid in ring0 */ + if (ih == &adev->irq.ih) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, ENABLE_INTR, (enable ? 1 : 0)); + + if (amdgpu_sriov_vf(adev) && amdgpu_sriov_reg_indirect_ih(adev)) { + if (psp_reg_program(&adev->psp, ih_regs->psp_reg_id, tmp)) + return -ETIMEDOUT; + } else { + WREG32(ih_regs->ih_rb_cntl, tmp); + } + + if (enable) { + ih->enabled = true; + } else { + /* set rptr, wptr to 0 */ + WREG32(ih_regs->ih_rb_rptr, 0); + WREG32(ih_regs->ih_rb_wptr, 0); + ih->enabled = false; + ih->rptr = 0; + } + + return 0; +} + +/** + * navi10_ih_toggle_interrupts - Toggle all the available interrupt ring buffers + * + * @adev: amdgpu_device pointer + * @enable: enable or disable interrupt ring buffers + * + * Toggle all the available interrupt ring buffers (NAVI10). + */ +static int navi10_ih_toggle_interrupts(struct amdgpu_device *adev, bool enable) +{ + struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1, &adev->irq.ih2}; + int i; + int r; + + for (i = 0; i < ARRAY_SIZE(ih); i++) { + if (ih[i]->ring_size) { + r = navi10_ih_toggle_ring_interrupts(adev, ih[i], enable); + if (r) + return r; + } + } + + return 0; +} + +static uint32_t navi10_ih_rb_cntl(struct amdgpu_ih_ring *ih, uint32_t ih_rb_cntl) +{ + int rb_bufsz = order_base_2(ih->ring_size / 4); + + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + MC_SPACE, ih->use_bus_addr ? 1 : 4); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_OVERFLOW_CLEAR, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_OVERFLOW_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_SIZE, rb_bufsz); + /* Ring Buffer write pointer writeback. If enabled, IH_RB_WPTR register + * value is written to memory + */ + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_WRITEBACK_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_SNOOP, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_RO, 0); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_VMID, 0); + + return ih_rb_cntl; +} + +static uint32_t navi10_ih_doorbell_rptr(struct amdgpu_ih_ring *ih) +{ + u32 ih_doorbell_rtpr = 0; + + if (ih->use_doorbell) { + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, OFFSET, + ih->doorbell_index); + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, + ENABLE, 1); + } else { + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, + ENABLE, 0); + } + return ih_doorbell_rtpr; +} + +/** + * navi10_ih_enable_ring - enable an ih ring buffer + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + * Enable an ih ring buffer (NAVI10) + */ +static int navi10_ih_enable_ring(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + struct amdgpu_ih_regs *ih_regs; + uint32_t tmp; + + ih_regs = &ih->ih_regs; + + /* Ring Buffer base. [39:8] of 40-bit address of the beginning of the ring buffer*/ + WREG32(ih_regs->ih_rb_base, ih->gpu_addr >> 8); + WREG32(ih_regs->ih_rb_base_hi, (ih->gpu_addr >> 40) & 0xff); + + tmp = RREG32(ih_regs->ih_rb_cntl); + tmp = navi10_ih_rb_cntl(ih, tmp); + if (ih == &adev->irq.ih) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RPTR_REARM, !!adev->irq.msi_enabled); + if (ih == &adev->irq.ih1) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_FULL_DRAIN_ENABLE, 1); + + if (amdgpu_sriov_vf(adev) && amdgpu_sriov_reg_indirect_ih(adev)) { + if (psp_reg_program(&adev->psp, ih_regs->psp_reg_id, tmp)) { + DRM_ERROR("PSP program IH_RB_CNTL failed!\n"); + return -ETIMEDOUT; + } + } else { + WREG32(ih_regs->ih_rb_cntl, tmp); + } + + if (ih == &adev->irq.ih) { + /* set the ih ring 0 writeback address whether it's enabled or not */ + WREG32(ih_regs->ih_rb_wptr_addr_lo, lower_32_bits(ih->wptr_addr)); + WREG32(ih_regs->ih_rb_wptr_addr_hi, upper_32_bits(ih->wptr_addr) & 0xFFFF); + } + + /* set rptr, wptr to 0 */ + WREG32(ih_regs->ih_rb_wptr, 0); + WREG32(ih_regs->ih_rb_rptr, 0); + + WREG32(ih_regs->ih_doorbell_rptr, navi10_ih_doorbell_rptr(ih)); + + return 0; +} + +/** + * navi10_ih_irq_init - init and enable the interrupt ring + * + * @adev: amdgpu_device pointer + * + * Allocate a ring buffer for the interrupt controller, + * enable the RLC, disable interrupts, enable the IH + * ring buffer and enable it (NAVI). + * Called at device load and reume. + * Returns 0 for success, errors for failure. + */ +static int navi10_ih_irq_init(struct amdgpu_device *adev) +{ + struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1, &adev->irq.ih2}; + u32 ih_chicken; + int ret; + int i; + + /* disable irqs */ + ret = navi10_ih_toggle_interrupts(adev, false); + if (ret) + return ret; + + adev->nbio.funcs->ih_control(adev); + + if (unlikely(adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT)) { + if (ih[0]->use_bus_addr) { + switch (adev->ip_versions[OSSSYS_HWIP][0]) { + case IP_VERSION(5, 0, 3): + case IP_VERSION(5, 2, 0): + case IP_VERSION(5, 2, 1): + ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN_Sienna_Cichlid); + ih_chicken = REG_SET_FIELD(ih_chicken, + IH_CHICKEN, MC_SPACE_GPA_ENABLE, 1); + WREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN_Sienna_Cichlid, ih_chicken); + break; + default: + ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN); + ih_chicken = REG_SET_FIELD(ih_chicken, + IH_CHICKEN, MC_SPACE_GPA_ENABLE, 1); + WREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN, ih_chicken); + break; + } + } + } + + for (i = 0; i < ARRAY_SIZE(ih); i++) { + if (ih[i]->ring_size) { + ret = navi10_ih_enable_ring(adev, ih[i]); + if (ret) + return ret; + } + } + + /* update doorbell range for ih ring 0*/ + adev->nbio.funcs->ih_doorbell_range(adev, ih[0]->use_doorbell, + ih[0]->doorbell_index); + + pci_set_master(adev->pdev); + + /* enable interrupts */ + ret = navi10_ih_toggle_interrupts(adev, true); + if (ret) + return ret; + /* enable wptr force update for self int */ + force_update_wptr_for_self_int(adev, 0, 8, true); + + if (adev->irq.ih_soft.ring_size) + adev->irq.ih_soft.enabled = true; + + return 0; +} + +/** + * navi10_ih_irq_disable - disable interrupts + * + * @adev: amdgpu_device pointer + * + * Disable interrupts on the hw (NAVI10). + */ +static void navi10_ih_irq_disable(struct amdgpu_device *adev) +{ + force_update_wptr_for_self_int(adev, 0, 8, false); + navi10_ih_toggle_interrupts(adev, false); + + /* Wait and acknowledge irq */ + mdelay(1); +} + +/** + * navi10_ih_get_wptr - get the IH ring buffer wptr + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to fetch wptr + * + * Get the IH ring buffer wptr from either the register + * or the writeback memory buffer (NAVI10). Also check for + * ring buffer overflow and deal with it. + * Returns the value of the wptr. + */ +static u32 navi10_ih_get_wptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + u32 wptr, tmp; + struct amdgpu_ih_regs *ih_regs; + + if (ih == &adev->irq.ih || ih == &adev->irq.ih_soft) { + /* Only ring0 supports writeback. On other rings fall back + * to register-based code with overflow checking below. + * ih_soft ring doesn't have any backing hardware registers, + * update wptr and return. + */ + wptr = le32_to_cpu(*ih->wptr_cpu); + + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + } + + ih_regs = &ih->ih_regs; + + /* Double check that the overflow wasn't already cleared. */ + wptr = RREG32_NO_KIQ(ih_regs->ih_rb_wptr); + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0); + + /* When a ring buffer overflow happen start parsing interrupt + * from the last not overwritten vector (wptr + 32). Hopefully + * this should allow us to catch up. + */ + tmp = (wptr + 32) & ih->ptr_mask; + dev_warn(adev->dev, "IH ring buffer overflow " + "(0x%08X, 0x%08X, 0x%08X)\n", + wptr, ih->rptr, tmp); + ih->rptr = tmp; + + tmp = RREG32_NO_KIQ(ih_regs->ih_rb_cntl); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); + WREG32_NO_KIQ(ih_regs->ih_rb_cntl, tmp); +out: + return (wptr & ih->ptr_mask); +} + +/** + * navi10_ih_irq_rearm - rearm IRQ if lost + * + * @adev: amdgpu_device pointer + * @ih: IH ring to match + * + */ +static void navi10_ih_irq_rearm(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + uint32_t v = 0; + uint32_t i = 0; + struct amdgpu_ih_regs *ih_regs; + + ih_regs = &ih->ih_regs; + + /* Rearm IRQ / re-write doorbell if doorbell write is lost */ + for (i = 0; i < MAX_REARM_RETRY; i++) { + v = RREG32_NO_KIQ(ih_regs->ih_rb_rptr); + if ((v < ih->ring_size) && (v != ih->rptr)) + WDOORBELL32(ih->doorbell_index, ih->rptr); + else + break; + } +} + +/** + * navi10_ih_set_rptr - set the IH ring buffer rptr + * + * @adev: amdgpu_device pointer + * + * @ih: IH ring buffer to set rptr + * Set the IH ring buffer rptr. + */ +static void navi10_ih_set_rptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + struct amdgpu_ih_regs *ih_regs; + + if (ih == &adev->irq.ih_soft) + return; + + if (ih->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + *ih->rptr_cpu = ih->rptr; + WDOORBELL32(ih->doorbell_index, ih->rptr); + + if (amdgpu_sriov_vf(adev)) + navi10_ih_irq_rearm(adev, ih); + } else { + ih_regs = &ih->ih_regs; + WREG32(ih_regs->ih_rb_rptr, ih->rptr); + } +} + +/** + * navi10_ih_self_irq - dispatch work for ring 1 and 2 + * + * @adev: amdgpu_device pointer + * @source: irq source + * @entry: IV with WPTR update + * + * Update the WPTR from the IV and schedule work to handle the entries. + */ +static int navi10_ih_self_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + switch (entry->ring_id) { + case 1: + schedule_work(&adev->irq.ih1_work); + break; + case 2: + schedule_work(&adev->irq.ih2_work); + break; + default: break; + } + return 0; +} + +static const struct amdgpu_irq_src_funcs navi10_ih_self_irq_funcs = { + .process = navi10_ih_self_irq, +}; + +static void navi10_ih_set_self_irq_funcs(struct amdgpu_device *adev) +{ + adev->irq.self_irq.num_types = 0; + adev->irq.self_irq.funcs = &navi10_ih_self_irq_funcs; +} + +static int navi10_ih_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + navi10_ih_set_interrupt_funcs(adev); + navi10_ih_set_self_irq_funcs(adev); + return 0; +} + +static int navi10_ih_sw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool use_bus_addr; + + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_IH, 0, + &adev->irq.self_irq); + + if (r) + return r; + + /* use gpu virtual address for ih ring + * until ih_checken is programmed to allow + * use bus address for ih ring by psp bl */ + if ((adev->flags & AMD_IS_APU) || + (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP)) + use_bus_addr = false; + else + use_bus_addr = true; + r = amdgpu_ih_ring_init(adev, &adev->irq.ih, IH_RING_SIZE, use_bus_addr); + if (r) + return r; + + adev->irq.ih.use_doorbell = true; + adev->irq.ih.doorbell_index = adev->doorbell_index.ih << 1; + + adev->irq.ih1.ring_size = 0; + adev->irq.ih2.ring_size = 0; + + /* initialize ih control registers offset */ + navi10_ih_init_register_offset(adev); + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih_soft, IH_SW_RING_SIZE, true); + if (r) + return r; + + r = amdgpu_irq_init(adev); + + return r; +} + +static int navi10_ih_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_fini_sw(adev); + + return 0; +} + +static int navi10_ih_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return navi10_ih_irq_init(adev); +} + +static int navi10_ih_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + navi10_ih_irq_disable(adev); + + return 0; +} + +static int navi10_ih_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return navi10_ih_hw_fini(adev); +} + +static int navi10_ih_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return navi10_ih_hw_init(adev); +} + +static bool navi10_ih_is_idle(void *handle) +{ + /* todo */ + return true; +} + +static int navi10_ih_wait_for_idle(void *handle) +{ + /* todo */ + return -ETIMEDOUT; +} + +static int navi10_ih_soft_reset(void *handle) +{ + /* todo */ + return 0; +} + +static void navi10_ih_update_clockgating_state(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def, field_val; + + if (adev->cg_flags & AMD_CG_SUPPORT_IH_CG) { + def = data = RREG32_SOC15(OSSSYS, 0, mmIH_CLK_CTRL); + field_val = enable ? 0 : 1; + data = REG_SET_FIELD(data, IH_CLK_CTRL, + DBUS_MUX_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + OSSSYS_SHARE_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + LIMIT_SMN_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + DYN_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + REG_CLK_SOFT_OVERRIDE, field_val); + if (def != data) + WREG32_SOC15(OSSSYS, 0, mmIH_CLK_CTRL, data); + } + + return; +} + +static int navi10_ih_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + navi10_ih_update_clockgating_state(adev, + state == AMD_CG_STATE_GATE); + return 0; +} + +static int navi10_ih_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static void navi10_ih_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!RREG32_SOC15(OSSSYS, 0, mmIH_CLK_CTRL)) + *flags |= AMD_CG_SUPPORT_IH_CG; + + return; +} + +static const struct amd_ip_funcs navi10_ih_ip_funcs = { + .name = "navi10_ih", + .early_init = navi10_ih_early_init, + .late_init = NULL, + .sw_init = navi10_ih_sw_init, + .sw_fini = navi10_ih_sw_fini, + .hw_init = navi10_ih_hw_init, + .hw_fini = navi10_ih_hw_fini, + .suspend = navi10_ih_suspend, + .resume = navi10_ih_resume, + .is_idle = navi10_ih_is_idle, + .wait_for_idle = navi10_ih_wait_for_idle, + .soft_reset = navi10_ih_soft_reset, + .set_clockgating_state = navi10_ih_set_clockgating_state, + .set_powergating_state = navi10_ih_set_powergating_state, + .get_clockgating_state = navi10_ih_get_clockgating_state, +}; + +static const struct amdgpu_ih_funcs navi10_ih_funcs = { + .get_wptr = navi10_ih_get_wptr, + .decode_iv = amdgpu_ih_decode_iv_helper, + .decode_iv_ts = amdgpu_ih_decode_iv_ts_helper, + .set_rptr = navi10_ih_set_rptr +}; + +static void navi10_ih_set_interrupt_funcs(struct amdgpu_device *adev) +{ + if (adev->irq.ih_funcs == NULL) + adev->irq.ih_funcs = &navi10_ih_funcs; +} + +const struct amdgpu_ip_block_version navi10_ih_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_IH, + .major = 5, + .minor = 0, + .rev = 0, + .funcs = &navi10_ih_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/navi10_ih.h b/drivers/gpu/drm/amd/amdgpu/navi10_ih.h new file mode 100644 index 000000000..140fbdaae --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/navi10_ih.h @@ -0,0 +1,29 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NAVI10_IH_H__ +#define __NAVI10_IH_H__ + +extern const struct amdgpu_ip_block_version navi10_ih_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/navi10_sdma_pkt_open.h b/drivers/gpu/drm/amd/amdgpu/navi10_sdma_pkt_open.h new file mode 100644 index 000000000..a5b60c9a2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/navi10_sdma_pkt_open.h @@ -0,0 +1,4822 @@ +/* + * Copyright (C) 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NAVI10_SDMA_PKT_OPEN_H_ +#define __NAVI10_SDMA_PKT_OPEN_H_ + +#define SDMA_OP_NOP 0 +#define SDMA_OP_COPY 1 +#define SDMA_OP_WRITE 2 +#define SDMA_OP_INDIRECT 4 +#define SDMA_OP_FENCE 5 +#define SDMA_OP_TRAP 6 +#define SDMA_OP_SEM 7 +#define SDMA_OP_POLL_REGMEM 8 +#define SDMA_OP_COND_EXE 9 +#define SDMA_OP_ATOMIC 10 +#define SDMA_OP_CONST_FILL 11 +#define SDMA_OP_PTEPDE 12 +#define SDMA_OP_TIMESTAMP 13 +#define SDMA_OP_SRBM_WRITE 14 +#define SDMA_OP_PRE_EXE 15 +#define SDMA_OP_GPUVM_INV 16 +#define SDMA_OP_GCR_REQ 17 +#define SDMA_OP_DUMMY_TRAP 32 +#define SDMA_SUBOP_TIMESTAMP_SET 0 +#define SDMA_SUBOP_TIMESTAMP_GET 1 +#define SDMA_SUBOP_TIMESTAMP_GET_GLOBAL 2 +#define SDMA_SUBOP_COPY_LINEAR 0 +#define SDMA_SUBOP_COPY_LINEAR_SUB_WIND 4 +#define SDMA_SUBOP_COPY_TILED 1 +#define SDMA_SUBOP_COPY_TILED_SUB_WIND 5 +#define SDMA_SUBOP_COPY_T2T_SUB_WIND 6 +#define SDMA_SUBOP_COPY_SOA 3 +#define SDMA_SUBOP_COPY_DIRTY_PAGE 7 +#define SDMA_SUBOP_COPY_LINEAR_PHY 8 +#define SDMA_SUBOP_COPY_LINEAR_BC 16 +#define SDMA_SUBOP_COPY_TILED_BC 17 +#define SDMA_SUBOP_COPY_LINEAR_SUB_WIND_BC 20 +#define SDMA_SUBOP_COPY_TILED_SUB_WIND_BC 21 +#define SDMA_SUBOP_COPY_T2T_SUB_WIND_BC 22 +#define SDMA_SUBOP_WRITE_LINEAR 0 +#define SDMA_SUBOP_WRITE_TILED 1 +#define SDMA_SUBOP_WRITE_TILED_BC 17 +#define SDMA_SUBOP_PTEPDE_GEN 0 +#define SDMA_SUBOP_PTEPDE_COPY 1 +#define SDMA_SUBOP_PTEPDE_RMW 2 +#define SDMA_SUBOP_PTEPDE_COPY_BACKWARDS 3 +#define SDMA_SUBOP_DATA_FILL_MULTI 1 +#define SDMA_SUBOP_POLL_REG_WRITE_MEM 1 +#define SDMA_SUBOP_POLL_DBIT_WRITE_MEM 2 +#define SDMA_SUBOP_POLL_MEM_VERIFY 3 +#define HEADER_AGENT_DISPATCH 4 +#define HEADER_BARRIER 5 +#define SDMA_OP_AQL_COPY 0 +#define SDMA_OP_AQL_BARRIER_OR 0 + +#define SDMA_GCR_RANGE_IS_PA (1 << 18) +#define SDMA_GCR_SEQ(x) (((x) & 0x3) << 16) +#define SDMA_GCR_GL2_WB (1 << 15) +#define SDMA_GCR_GL2_INV (1 << 14) +#define SDMA_GCR_GL2_DISCARD (1 << 13) +#define SDMA_GCR_GL2_RANGE(x) (((x) & 0x3) << 11) +#define SDMA_GCR_GL2_US (1 << 10) +#define SDMA_GCR_GL1_INV (1 << 9) +#define SDMA_GCR_GLV_INV (1 << 8) +#define SDMA_GCR_GLK_INV (1 << 7) +#define SDMA_GCR_GLK_WB (1 << 6) +#define SDMA_GCR_GLM_INV (1 << 5) +#define SDMA_GCR_GLM_WB (1 << 4) +#define SDMA_GCR_GL1_RANGE(x) (((x) & 0x3) << 2) +#define SDMA_GCR_GLI_INV(x) (((x) & 0x3) << 0) + +/*define for op field*/ +#define SDMA_PKT_HEADER_op_offset 0 +#define SDMA_PKT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_HEADER_op_shift 0 +#define SDMA_PKT_HEADER_OP(x) (((x) & SDMA_PKT_HEADER_op_mask) << SDMA_PKT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_HEADER_sub_op_offset 0 +#define SDMA_PKT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_HEADER_sub_op_shift 8 +#define SDMA_PKT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_HEADER_sub_op_mask) << SDMA_PKT_HEADER_sub_op_shift) + +/* +** Definitions for SDMA_PKT_COPY_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_encrypt_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_encrypt_shift 16 +#define SDMA_PKT_COPY_LINEAR_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_encrypt_mask) << SDMA_PKT_COPY_LINEAR_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_LINEAR_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_tmz_mask) << SDMA_PKT_COPY_LINEAR_HEADER_tmz_shift) + +/*define for backwards field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_backwards_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_backwards_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_backwards_shift 25 +#define SDMA_PKT_COPY_LINEAR_HEADER_BACKWARDS(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_backwards_mask) << SDMA_PKT_COPY_LINEAR_HEADER_backwards_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_LINEAR_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_broadcast_mask) << SDMA_PKT_COPY_LINEAR_HEADER_broadcast_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_LINEAR_BC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_BC_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_BC_HEADER_sub_op_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_LINEAR_BC_COUNT_count_offset 1 +#define SDMA_PKT_COPY_LINEAR_BC_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_LINEAR_BC_COUNT_count_shift 0 +#define SDMA_PKT_COPY_LINEAR_BC_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_COUNT_count_mask) << SDMA_PKT_COPY_LINEAR_BC_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_sw_shift) + +/*define for dst_ha field*/ +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_ha_offset 2 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_ha_shift 22 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_DST_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_ha_mask) << SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_ha_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_sw_shift) + +/*define for src_ha field*/ +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_ha_offset 2 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_ha_shift 30 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_SRC_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_ha_mask) << SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_ha_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_DIRTY_PAGE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_OP(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_shift) + +/*define for all field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_shift 31 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_ALL(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_offset 1 +#define SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_mask) << SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_mtype field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_mtype_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_mtype_mask 0x00000007 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_mtype_shift 3 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_MTYPE(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_mtype_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_mtype_shift) + +/*define for dst_l2_policy field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_l2_policy_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_l2_policy_mask 0x00000003 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_l2_policy_shift 6 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_L2_POLICY(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_l2_policy_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_l2_policy_shift) + +/*define for src_mtype field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_mtype_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_mtype_mask 0x00000007 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_mtype_shift 11 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_MTYPE(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_mtype_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_mtype_shift) + +/*define for src_l2_policy field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_l2_policy_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_l2_policy_mask 0x00000003 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_l2_policy_shift 14 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_L2_POLICY(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_l2_policy_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_l2_policy_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_shift 16 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_shift) + +/*define for dst_gcc field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_shift 19 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_GCC(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_shift) + +/*define for dst_sys field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_shift 20 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_SYS(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_shift) + +/*define for dst_snoop field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_shift 22 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_SNOOP(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_shift) + +/*define for dst_gpa field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_shift 23 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_GPA(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_shift) + +/*define for src_sys field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_shift 28 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_SYS(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_shift) + +/*define for src_snoop field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_shift 30 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_SNOOP(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_shift) + +/*define for src_gpa field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_shift 31 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_GPA(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_PHYSICAL_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_mtype field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_mtype_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_mtype_mask 0x00000007 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_mtype_shift 3 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_MTYPE(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_mtype_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_mtype_shift) + +/*define for dst_l2_policy field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_l2_policy_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_l2_policy_mask 0x00000003 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_l2_policy_shift 6 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_L2_POLICY(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_l2_policy_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_l2_policy_shift) + +/*define for src_mtype field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_mtype_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_mtype_mask 0x00000007 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_mtype_shift 11 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_MTYPE(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_mtype_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_mtype_shift) + +/*define for src_l2_policy field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_l2_policy_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_l2_policy_mask 0x00000003 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_l2_policy_shift 14 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_L2_POLICY(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_l2_policy_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_l2_policy_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_shift 16 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_shift) + +/*define for dst_gcc field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_shift 19 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_GCC(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_shift) + +/*define for dst_sys field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_shift 20 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_SYS(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_shift) + +/*define for dst_log field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_shift 21 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_LOG(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_shift) + +/*define for dst_snoop field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_shift 22 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_SNOOP(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_shift) + +/*define for dst_gpa field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_shift 23 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_GPA(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_shift) + +/*define for src_gcc field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_shift 27 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_GCC(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_shift) + +/*define for src_sys field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_shift 28 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_SYS(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_shift) + +/*define for src_snoop field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_shift 30 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_SNOOP(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_shift) + +/*define for src_gpa field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_shift 31 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_GPA(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_BROADCAST_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_shift 16 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst2_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_shift 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST2_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_shift) + +/*define for dst1_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_shift 16 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST1_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST1_ADDR_LO word*/ +/*define for dst1_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_offset 5 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_DST1_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_shift) + +/*define for DST1_ADDR_HI word*/ +/*define for dst1_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_offset 6 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_DST1_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_shift) + +/*define for DST2_ADDR_LO word*/ +/*define for dst2_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_offset 7 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_DST2_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_shift) + +/*define for DST2_ADDR_HI word*/ +/*define for dst2_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_offset 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_DST2_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_LINEAR_SUBWIN packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_shift) + +/*define for elementsize field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_shift 29 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_ELEMENTSIZE(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_mask 0x00001FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_shift) + +/*define for src_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_shift 13 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_SRC_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_shift) + +/*define for DW_5 word*/ +/*define for src_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_offset 5 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_SRC_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_offset 6 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_offset 7 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_8 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_DST_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_DST_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_shift) + +/*define for DW_9 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_mask 0x00001FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_DST_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_shift) + +/*define for dst_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_shift 13 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_DST_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_shift) + +/*define for DW_10 word*/ +/*define for dst_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_offset 10 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_DST_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_shift) + +/*define for DW_11 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_RECT_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_RECT_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_shift) + +/*define for DW_12 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_mask 0x00001FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_RECT_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_shift) + + +/* +** Definitions for SDMA_PKT_COPY_LINEAR_SUBWIN_BC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_sub_op_shift) + +/*define for elementsize field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_elementsize_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_elementsize_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_elementsize_shift 29 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_ELEMENTSIZE(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_elementsize_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_elementsize_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_z_shift) + +/*define for src_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_pitch_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_pitch_shift 13 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_SRC_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_pitch_shift) + +/*define for DW_5 word*/ +/*define for src_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_5_src_slice_pitch_offset 5 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_5_src_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_5_src_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_5_SRC_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_5_src_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_5_src_slice_pitch_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_LO_dst_addr_31_0_offset 6 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_HI_dst_addr_63_32_offset 7 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_8 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_x_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_DST_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_y_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_DST_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_y_shift) + +/*define for DW_9 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_z_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_DST_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_z_shift) + +/*define for dst_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_pitch_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_pitch_shift 13 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_DST_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_pitch_shift) + +/*define for DW_10 word*/ +/*define for dst_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_10_dst_slice_pitch_offset 10 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_10_dst_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_10_dst_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_10_DST_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_10_dst_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_10_dst_slice_pitch_shift) + +/*define for DW_11 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_x_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_RECT_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_y_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_RECT_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_y_shift) + +/*define for DW_12 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_rect_z_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_rect_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_RECT_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_rect_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_sw_shift) + +/*define for dst_ha field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_ha_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_ha_shift 22 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_DST_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_ha_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_ha_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_sw_shift) + +/*define for src_ha field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_ha_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_ha_shift 30 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_SRC_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_ha_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_ha_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_op_mask) << SDMA_PKT_COPY_TILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_COPY_TILED_HEADER_encrypt_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_HEADER_encrypt_shift 16 +#define SDMA_PKT_COPY_TILED_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_encrypt_mask) << SDMA_PKT_COPY_TILED_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_TILED_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_TILED_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_tmz_mask) << SDMA_PKT_COPY_TILED_HEADER_tmz_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for width field*/ +#define SDMA_PKT_COPY_TILED_DW_3_width_offset 3 +#define SDMA_PKT_COPY_TILED_DW_3_width_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_3_width_shift 0 +#define SDMA_PKT_COPY_TILED_DW_3_WIDTH(x) (((x) & SDMA_PKT_COPY_TILED_DW_3_width_mask) << SDMA_PKT_COPY_TILED_DW_3_width_shift) + +/*define for DW_4 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_TILED_DW_4_height_offset 4 +#define SDMA_PKT_COPY_TILED_DW_4_height_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_4_height_shift 0 +#define SDMA_PKT_COPY_TILED_DW_4_HEIGHT(x) (((x) & SDMA_PKT_COPY_TILED_DW_4_height_mask) << SDMA_PKT_COPY_TILED_DW_4_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_TILED_DW_4_depth_offset 4 +#define SDMA_PKT_COPY_TILED_DW_4_depth_mask 0x00001FFF +#define SDMA_PKT_COPY_TILED_DW_4_depth_shift 16 +#define SDMA_PKT_COPY_TILED_DW_4_DEPTH(x) (((x) & SDMA_PKT_COPY_TILED_DW_4_depth_mask) << SDMA_PKT_COPY_TILED_DW_4_depth_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_DW_5_element_size_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_DW_5_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_element_size_mask) << SDMA_PKT_COPY_TILED_DW_5_element_size_shift) + +/*define for swizzle_mode field*/ +#define SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_TILED_DW_5_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_mask) << SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_shift) + +/*define for dimension field*/ +#define SDMA_PKT_COPY_TILED_DW_5_dimension_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_5_dimension_shift 9 +#define SDMA_PKT_COPY_TILED_DW_5_DIMENSION(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_dimension_mask) << SDMA_PKT_COPY_TILED_DW_5_dimension_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_COPY_TILED_DW_5_mip_max_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_DW_5_mip_max_shift 16 +#define SDMA_PKT_COPY_TILED_DW_5_MIP_MAX(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_mip_max_mask) << SDMA_PKT_COPY_TILED_DW_5_mip_max_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_COPY_TILED_DW_6_x_offset 6 +#define SDMA_PKT_COPY_TILED_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_6_x_shift 0 +#define SDMA_PKT_COPY_TILED_DW_6_X(x) (((x) & SDMA_PKT_COPY_TILED_DW_6_x_mask) << SDMA_PKT_COPY_TILED_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_COPY_TILED_DW_6_y_offset 6 +#define SDMA_PKT_COPY_TILED_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_6_y_shift 16 +#define SDMA_PKT_COPY_TILED_DW_6_Y(x) (((x) & SDMA_PKT_COPY_TILED_DW_6_y_mask) << SDMA_PKT_COPY_TILED_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_COPY_TILED_DW_7_z_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_z_mask 0x00001FFF +#define SDMA_PKT_COPY_TILED_DW_7_z_shift 0 +#define SDMA_PKT_COPY_TILED_DW_7_Z(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_z_mask) << SDMA_PKT_COPY_TILED_DW_7_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_DW_7_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_linear_sw_mask) << SDMA_PKT_COPY_TILED_DW_7_linear_sw_shift) + +/*define for linear_cc field*/ +#define SDMA_PKT_COPY_TILED_DW_7_linear_cc_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_linear_cc_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_DW_7_linear_cc_shift 20 +#define SDMA_PKT_COPY_TILED_DW_7_LINEAR_CC(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_linear_cc_mask) << SDMA_PKT_COPY_TILED_DW_7_linear_cc_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_DW_7_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_tile_sw_mask) << SDMA_PKT_COPY_TILED_DW_7_tile_sw_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_offset 8 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_offset 9 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for LINEAR_PITCH word*/ +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_mask) << SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_shift) + +/*define for LINEAR_SLICE_PITCH word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_offset 11 +#define SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_mask) << SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_TILED_COUNT_count_offset 12 +#define SDMA_PKT_COPY_TILED_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_TILED_COUNT_count_shift 0 +#define SDMA_PKT_COPY_TILED_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_TILED_COUNT_count_mask) << SDMA_PKT_COPY_TILED_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED_BC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_BC_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_BC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_BC_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_BC_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_BC_HEADER_op_mask) << SDMA_PKT_COPY_TILED_BC_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_BC_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_BC_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_BC_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_BC_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_BC_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_BC_HEADER_sub_op_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_BC_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_BC_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_BC_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_BC_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_BC_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_BC_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_BC_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_BC_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_BC_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_BC_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for width field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_3_width_offset 3 +#define SDMA_PKT_COPY_TILED_BC_DW_3_width_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_BC_DW_3_width_shift 0 +#define SDMA_PKT_COPY_TILED_BC_DW_3_WIDTH(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_3_width_mask) << SDMA_PKT_COPY_TILED_BC_DW_3_width_shift) + +/*define for DW_4 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_4_height_offset 4 +#define SDMA_PKT_COPY_TILED_BC_DW_4_height_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_BC_DW_4_height_shift 0 +#define SDMA_PKT_COPY_TILED_BC_DW_4_HEIGHT(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_4_height_mask) << SDMA_PKT_COPY_TILED_BC_DW_4_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_4_depth_offset 4 +#define SDMA_PKT_COPY_TILED_BC_DW_4_depth_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_BC_DW_4_depth_shift 16 +#define SDMA_PKT_COPY_TILED_BC_DW_4_DEPTH(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_4_depth_mask) << SDMA_PKT_COPY_TILED_BC_DW_4_depth_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_element_size_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_BC_DW_5_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_BC_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_element_size_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_array_mode_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_BC_DW_5_array_mode_shift 3 +#define SDMA_PKT_COPY_TILED_BC_DW_5_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_array_mode_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_mit_mode_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_BC_DW_5_mit_mode_shift 8 +#define SDMA_PKT_COPY_TILED_BC_DW_5_MIT_MODE(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_mit_mode_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_tilesplit_size_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_BC_DW_5_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_TILED_BC_DW_5_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_tilesplit_size_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_bank_w_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_BC_DW_5_bank_w_shift 15 +#define SDMA_PKT_COPY_TILED_BC_DW_5_BANK_W(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_bank_w_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_bank_h_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_BC_DW_5_bank_h_shift 18 +#define SDMA_PKT_COPY_TILED_BC_DW_5_BANK_H(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_bank_h_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_num_bank_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_BC_DW_5_num_bank_shift 21 +#define SDMA_PKT_COPY_TILED_BC_DW_5_NUM_BANK(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_num_bank_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_mat_aspt_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_BC_DW_5_mat_aspt_shift 24 +#define SDMA_PKT_COPY_TILED_BC_DW_5_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_mat_aspt_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_pipe_config_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_BC_DW_5_pipe_config_shift 26 +#define SDMA_PKT_COPY_TILED_BC_DW_5_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_pipe_config_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_pipe_config_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_6_x_offset 6 +#define SDMA_PKT_COPY_TILED_BC_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_BC_DW_6_x_shift 0 +#define SDMA_PKT_COPY_TILED_BC_DW_6_X(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_6_x_mask) << SDMA_PKT_COPY_TILED_BC_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_6_y_offset 6 +#define SDMA_PKT_COPY_TILED_BC_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_BC_DW_6_y_shift 16 +#define SDMA_PKT_COPY_TILED_BC_DW_6_Y(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_6_y_mask) << SDMA_PKT_COPY_TILED_BC_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_7_z_offset 7 +#define SDMA_PKT_COPY_TILED_BC_DW_7_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_BC_DW_7_z_shift 0 +#define SDMA_PKT_COPY_TILED_BC_DW_7_Z(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_7_z_mask) << SDMA_PKT_COPY_TILED_BC_DW_7_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_7_linear_sw_offset 7 +#define SDMA_PKT_COPY_TILED_BC_DW_7_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_BC_DW_7_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_BC_DW_7_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_7_linear_sw_mask) << SDMA_PKT_COPY_TILED_BC_DW_7_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_7_tile_sw_offset 7 +#define SDMA_PKT_COPY_TILED_BC_DW_7_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_BC_DW_7_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_BC_DW_7_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_7_tile_sw_mask) << SDMA_PKT_COPY_TILED_BC_DW_7_tile_sw_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_LO_linear_addr_31_0_offset 8 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_HI_linear_addr_63_32_offset 9 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for LINEAR_PITCH word*/ +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_BC_LINEAR_PITCH_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_PITCH_linear_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_TILED_BC_LINEAR_PITCH_linear_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_PITCH_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_BC_LINEAR_PITCH_linear_pitch_mask) << SDMA_PKT_COPY_TILED_BC_LINEAR_PITCH_linear_pitch_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_TILED_BC_COUNT_count_offset 11 +#define SDMA_PKT_COPY_TILED_BC_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_COPY_TILED_BC_COUNT_count_shift 2 +#define SDMA_PKT_COPY_TILED_BC_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_TILED_BC_COUNT_count_mask) << SDMA_PKT_COPY_TILED_BC_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_COPY_L2T_BROADCAST packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_OP(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_shift) + +/*define for videocopy field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_shift 26 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_VIDEOCOPY(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_shift) + +/*define for TILED_ADDR_LO_0 word*/ +/*define for tiled_addr0_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_offset 1 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_TILED_ADDR0_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_shift) + +/*define for TILED_ADDR_HI_0 word*/ +/*define for tiled_addr0_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_offset 2 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_TILED_ADDR0_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_shift) + +/*define for TILED_ADDR_LO_1 word*/ +/*define for tiled_addr1_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_offset 3 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_TILED_ADDR1_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_shift) + +/*define for TILED_ADDR_HI_1 word*/ +/*define for tiled_addr1_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_offset 4 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_TILED_ADDR1_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_shift) + +/*define for DW_5 word*/ +/*define for width field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_offset 5 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_WIDTH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_shift) + +/*define for DW_6 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_offset 6 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_HEIGHT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_offset 6 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_mask 0x00001FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_DEPTH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_shift) + +/*define for DW_7 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_shift) + +/*define for swizzle_mode field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_shift) + +/*define for dimension field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_shift 9 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_DIMENSION(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mip_max_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mip_max_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_MIP_MAX(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mip_max_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mip_max_shift) + +/*define for DW_8 word*/ +/*define for x field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_offset 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_X(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_shift) + +/*define for y field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_offset 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_Y(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_shift) + +/*define for DW_9 word*/ +/*define for z field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_offset 9 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_mask 0x00001FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_Z(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_shift) + +/*define for DW_10 word*/ +/*define for dst2_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_shift 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_DST2_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_shift 24 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_TILE_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_offset 11 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_offset 12 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for LINEAR_PITCH word*/ +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_offset 13 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_shift) + +/*define for LINEAR_SLICE_PITCH word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_offset 14 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_offset 15 +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_mask) << SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_COPY_T2T packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_T2T_HEADER_op_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_HEADER_op_shift 0 +#define SDMA_PKT_COPY_T2T_HEADER_OP(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_op_mask) << SDMA_PKT_COPY_T2T_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_T2T_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_sub_op_mask) << SDMA_PKT_COPY_T2T_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_T2T_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_T2T_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_tmz_mask) << SDMA_PKT_COPY_T2T_HEADER_tmz_shift) + +/*define for dcc field*/ +#define SDMA_PKT_COPY_T2T_HEADER_dcc_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_dcc_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_HEADER_dcc_shift 19 +#define SDMA_PKT_COPY_T2T_HEADER_DCC(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_dcc_mask) << SDMA_PKT_COPY_T2T_HEADER_dcc_shift) + +/*define for dcc_dir field*/ +#define SDMA_PKT_COPY_T2T_HEADER_dcc_dir_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_dcc_dir_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_HEADER_dcc_dir_shift 31 +#define SDMA_PKT_COPY_T2T_HEADER_DCC_DIR(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_dcc_dir_mask) << SDMA_PKT_COPY_T2T_HEADER_dcc_dir_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_T2T_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_T2T_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_3_src_x_mask) << SDMA_PKT_COPY_T2T_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_T2T_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_T2T_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_3_src_y_mask) << SDMA_PKT_COPY_T2T_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_T2T_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_T2T_DW_4_src_z_mask 0x00001FFF +#define SDMA_PKT_COPY_T2T_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_4_src_z_mask) << SDMA_PKT_COPY_T2T_DW_4_src_z_shift) + +/*define for src_width field*/ +#define SDMA_PKT_COPY_T2T_DW_4_src_width_offset 4 +#define SDMA_PKT_COPY_T2T_DW_4_src_width_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_4_src_width_shift 16 +#define SDMA_PKT_COPY_T2T_DW_4_SRC_WIDTH(x) (((x) & SDMA_PKT_COPY_T2T_DW_4_src_width_mask) << SDMA_PKT_COPY_T2T_DW_4_src_width_shift) + +/*define for DW_5 word*/ +/*define for src_height field*/ +#define SDMA_PKT_COPY_T2T_DW_5_src_height_offset 5 +#define SDMA_PKT_COPY_T2T_DW_5_src_height_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_5_src_height_shift 0 +#define SDMA_PKT_COPY_T2T_DW_5_SRC_HEIGHT(x) (((x) & SDMA_PKT_COPY_T2T_DW_5_src_height_mask) << SDMA_PKT_COPY_T2T_DW_5_src_height_shift) + +/*define for src_depth field*/ +#define SDMA_PKT_COPY_T2T_DW_5_src_depth_offset 5 +#define SDMA_PKT_COPY_T2T_DW_5_src_depth_mask 0x00001FFF +#define SDMA_PKT_COPY_T2T_DW_5_src_depth_shift 16 +#define SDMA_PKT_COPY_T2T_DW_5_SRC_DEPTH(x) (((x) & SDMA_PKT_COPY_T2T_DW_5_src_depth_mask) << SDMA_PKT_COPY_T2T_DW_5_src_depth_shift) + +/*define for DW_6 word*/ +/*define for src_element_size field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_shift 0 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_element_size_mask) << SDMA_PKT_COPY_T2T_DW_6_src_element_size_shift) + +/*define for src_swizzle_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_mask) << SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_shift) + +/*define for src_dimension field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_dimension_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_6_src_dimension_shift 9 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_DIMENSION(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_dimension_mask) << SDMA_PKT_COPY_T2T_DW_6_src_dimension_shift) + +/*define for src_mip_max field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_mip_max_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_DW_6_src_mip_max_shift 16 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_MIP_MAX(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_mip_max_mask) << SDMA_PKT_COPY_T2T_DW_6_src_mip_max_shift) + +/*define for src_mip_id field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_mip_id_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_mip_id_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_DW_6_src_mip_id_shift 20 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_MIP_ID(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_mip_id_mask) << SDMA_PKT_COPY_T2T_DW_6_src_mip_id_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_offset 7 +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_offset 8 +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_offset 9 +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_9_DST_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_9_dst_x_mask) << SDMA_PKT_COPY_T2T_DW_9_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_offset 9 +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_9_DST_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_9_dst_y_mask) << SDMA_PKT_COPY_T2T_DW_9_dst_y_shift) + +/*define for DW_10 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_offset 10 +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_mask 0x00001FFF +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_10_DST_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_10_dst_z_mask) << SDMA_PKT_COPY_T2T_DW_10_dst_z_shift) + +/*define for dst_width field*/ +#define SDMA_PKT_COPY_T2T_DW_10_dst_width_offset 10 +#define SDMA_PKT_COPY_T2T_DW_10_dst_width_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_10_dst_width_shift 16 +#define SDMA_PKT_COPY_T2T_DW_10_DST_WIDTH(x) (((x) & SDMA_PKT_COPY_T2T_DW_10_dst_width_mask) << SDMA_PKT_COPY_T2T_DW_10_dst_width_shift) + +/*define for DW_11 word*/ +/*define for dst_height field*/ +#define SDMA_PKT_COPY_T2T_DW_11_dst_height_offset 11 +#define SDMA_PKT_COPY_T2T_DW_11_dst_height_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_11_dst_height_shift 0 +#define SDMA_PKT_COPY_T2T_DW_11_DST_HEIGHT(x) (((x) & SDMA_PKT_COPY_T2T_DW_11_dst_height_mask) << SDMA_PKT_COPY_T2T_DW_11_dst_height_shift) + +/*define for dst_depth field*/ +#define SDMA_PKT_COPY_T2T_DW_11_dst_depth_offset 11 +#define SDMA_PKT_COPY_T2T_DW_11_dst_depth_mask 0x00001FFF +#define SDMA_PKT_COPY_T2T_DW_11_dst_depth_shift 16 +#define SDMA_PKT_COPY_T2T_DW_11_DST_DEPTH(x) (((x) & SDMA_PKT_COPY_T2T_DW_11_dst_depth_mask) << SDMA_PKT_COPY_T2T_DW_11_dst_depth_shift) + +/*define for DW_12 word*/ +/*define for dst_element_size field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_element_size_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_12_dst_element_size_shift 0 +#define SDMA_PKT_COPY_T2T_DW_12_DST_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_element_size_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_element_size_shift) + +/*define for dst_swizzle_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_T2T_DW_12_DST_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_shift) + +/*define for dst_dimension field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_dimension_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_12_dst_dimension_shift 9 +#define SDMA_PKT_COPY_T2T_DW_12_DST_DIMENSION(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_dimension_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_dimension_shift) + +/*define for dst_mip_max field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_mip_max_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_DW_12_dst_mip_max_shift 16 +#define SDMA_PKT_COPY_T2T_DW_12_DST_MIP_MAX(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_mip_max_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_mip_max_shift) + +/*define for dst_mip_id field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_mip_id_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_mip_id_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_DW_12_dst_mip_id_shift 20 +#define SDMA_PKT_COPY_T2T_DW_12_DST_MIP_ID(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_mip_id_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_mip_id_shift) + +/*define for DW_13 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_offset 13 +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_13_RECT_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_13_rect_x_mask) << SDMA_PKT_COPY_T2T_DW_13_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_offset 13 +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_13_RECT_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_13_rect_y_mask) << SDMA_PKT_COPY_T2T_DW_13_rect_y_shift) + +/*define for DW_14 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_mask 0x00001FFF +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_14_RECT_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_rect_z_mask) << SDMA_PKT_COPY_T2T_DW_14_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_shift 16 +#define SDMA_PKT_COPY_T2T_DW_14_DST_SW(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_dst_sw_mask) << SDMA_PKT_COPY_T2T_DW_14_dst_sw_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_shift 24 +#define SDMA_PKT_COPY_T2T_DW_14_SRC_SW(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_src_sw_mask) << SDMA_PKT_COPY_T2T_DW_14_src_sw_shift) + +/*define for META_ADDR_LO word*/ +/*define for meta_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_META_ADDR_LO_meta_addr_31_0_offset 15 +#define SDMA_PKT_COPY_T2T_META_ADDR_LO_meta_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_META_ADDR_LO_meta_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_META_ADDR_LO_META_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_META_ADDR_LO_meta_addr_31_0_mask) << SDMA_PKT_COPY_T2T_META_ADDR_LO_meta_addr_31_0_shift) + +/*define for META_ADDR_HI word*/ +/*define for meta_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_META_ADDR_HI_meta_addr_63_32_offset 16 +#define SDMA_PKT_COPY_T2T_META_ADDR_HI_meta_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_META_ADDR_HI_meta_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_META_ADDR_HI_META_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_META_ADDR_HI_meta_addr_63_32_mask) << SDMA_PKT_COPY_T2T_META_ADDR_HI_meta_addr_63_32_shift) + +/*define for META_CONFIG word*/ +/*define for data_format field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_data_format_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_data_format_mask 0x0000007F +#define SDMA_PKT_COPY_T2T_META_CONFIG_data_format_shift 0 +#define SDMA_PKT_COPY_T2T_META_CONFIG_DATA_FORMAT(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_data_format_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_data_format_shift) + +/*define for color_transform_disable field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_color_transform_disable_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_color_transform_disable_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_META_CONFIG_color_transform_disable_shift 7 +#define SDMA_PKT_COPY_T2T_META_CONFIG_COLOR_TRANSFORM_DISABLE(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_color_transform_disable_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_color_transform_disable_shift) + +/*define for alpha_is_on_msb field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_alpha_is_on_msb_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_alpha_is_on_msb_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_META_CONFIG_alpha_is_on_msb_shift 8 +#define SDMA_PKT_COPY_T2T_META_CONFIG_ALPHA_IS_ON_MSB(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_alpha_is_on_msb_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_alpha_is_on_msb_shift) + +/*define for number_type field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_number_type_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_number_type_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_META_CONFIG_number_type_shift 9 +#define SDMA_PKT_COPY_T2T_META_CONFIG_NUMBER_TYPE(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_number_type_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_number_type_shift) + +/*define for surface_type field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_surface_type_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_surface_type_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_META_CONFIG_surface_type_shift 12 +#define SDMA_PKT_COPY_T2T_META_CONFIG_SURFACE_TYPE(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_surface_type_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_surface_type_shift) + +/*define for max_comp_block_size field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_max_comp_block_size_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_max_comp_block_size_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_META_CONFIG_max_comp_block_size_shift 24 +#define SDMA_PKT_COPY_T2T_META_CONFIG_MAX_COMP_BLOCK_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_max_comp_block_size_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_max_comp_block_size_shift) + +/*define for max_uncomp_block_size field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_max_uncomp_block_size_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_max_uncomp_block_size_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_META_CONFIG_max_uncomp_block_size_shift 26 +#define SDMA_PKT_COPY_T2T_META_CONFIG_MAX_UNCOMP_BLOCK_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_max_uncomp_block_size_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_max_uncomp_block_size_shift) + +/*define for write_compress_enable field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_write_compress_enable_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_write_compress_enable_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_META_CONFIG_write_compress_enable_shift 28 +#define SDMA_PKT_COPY_T2T_META_CONFIG_WRITE_COMPRESS_ENABLE(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_write_compress_enable_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_write_compress_enable_shift) + +/*define for meta_tmz field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_meta_tmz_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_meta_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_META_CONFIG_meta_tmz_shift 29 +#define SDMA_PKT_COPY_T2T_META_CONFIG_META_TMZ(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_meta_tmz_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_meta_tmz_shift) + + +/* +** Definitions for SDMA_PKT_COPY_T2T_BC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_T2T_BC_HEADER_op_offset 0 +#define SDMA_PKT_COPY_T2T_BC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_BC_HEADER_op_shift 0 +#define SDMA_PKT_COPY_T2T_BC_HEADER_OP(x) (((x) & SDMA_PKT_COPY_T2T_BC_HEADER_op_mask) << SDMA_PKT_COPY_T2T_BC_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_T2T_BC_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_T2T_BC_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_BC_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_T2T_BC_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_T2T_BC_HEADER_sub_op_mask) << SDMA_PKT_COPY_T2T_BC_HEADER_sub_op_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_BC_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_T2T_BC_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_BC_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_T2T_BC_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_T2T_BC_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_3_src_x_mask) << SDMA_PKT_COPY_T2T_BC_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_T2T_BC_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_3_src_y_mask) << SDMA_PKT_COPY_T2T_BC_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_T2T_BC_DW_4_src_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_BC_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_4_src_z_mask) << SDMA_PKT_COPY_T2T_BC_DW_4_src_z_shift) + +/*define for src_width field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_4_src_width_offset 4 +#define SDMA_PKT_COPY_T2T_BC_DW_4_src_width_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_4_src_width_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_4_SRC_WIDTH(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_4_src_width_mask) << SDMA_PKT_COPY_T2T_BC_DW_4_src_width_shift) + +/*define for DW_5 word*/ +/*define for src_height field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_5_src_height_offset 5 +#define SDMA_PKT_COPY_T2T_BC_DW_5_src_height_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_5_src_height_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_5_SRC_HEIGHT(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_5_src_height_mask) << SDMA_PKT_COPY_T2T_BC_DW_5_src_height_shift) + +/*define for src_depth field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_5_src_depth_offset 5 +#define SDMA_PKT_COPY_T2T_BC_DW_5_src_depth_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_BC_DW_5_src_depth_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_5_SRC_DEPTH(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_5_src_depth_mask) << SDMA_PKT_COPY_T2T_BC_DW_5_src_depth_shift) + +/*define for DW_6 word*/ +/*define for src_element_size field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_element_size_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_element_size_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_element_size_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_element_size_shift) + +/*define for src_array_mode field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_array_mode_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_array_mode_shift 3 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_array_mode_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_array_mode_shift) + +/*define for src_mit_mode field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_mit_mode_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_mit_mode_shift 8 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_MIT_MODE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_mit_mode_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_mit_mode_shift) + +/*define for src_tilesplit_size field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_tilesplit_size_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_tilesplit_size_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_tilesplit_size_shift) + +/*define for src_bank_w field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_w_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_w_shift 15 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_BANK_W(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_w_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_w_shift) + +/*define for src_bank_h field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_h_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_h_shift 18 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_BANK_H(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_h_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_h_shift) + +/*define for src_num_bank field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_num_bank_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_num_bank_shift 21 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_NUM_BANK(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_num_bank_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_num_bank_shift) + +/*define for src_mat_aspt field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_mat_aspt_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_mat_aspt_shift 24 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_mat_aspt_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_mat_aspt_shift) + +/*define for src_pipe_config field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_pipe_config_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_pipe_config_shift 26 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_pipe_config_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_pipe_config_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_LO_dst_addr_31_0_offset 7 +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_BC_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_T2T_BC_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_HI_dst_addr_63_32_offset 8 +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_BC_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_T2T_BC_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_9_dst_x_offset 9 +#define SDMA_PKT_COPY_T2T_BC_DW_9_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_9_dst_x_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_9_DST_X(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_9_dst_x_mask) << SDMA_PKT_COPY_T2T_BC_DW_9_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_9_dst_y_offset 9 +#define SDMA_PKT_COPY_T2T_BC_DW_9_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_9_dst_y_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_9_DST_Y(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_9_dst_y_mask) << SDMA_PKT_COPY_T2T_BC_DW_9_dst_y_shift) + +/*define for DW_10 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_10_dst_z_offset 10 +#define SDMA_PKT_COPY_T2T_BC_DW_10_dst_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_BC_DW_10_dst_z_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_10_DST_Z(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_10_dst_z_mask) << SDMA_PKT_COPY_T2T_BC_DW_10_dst_z_shift) + +/*define for dst_width field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_10_dst_width_offset 10 +#define SDMA_PKT_COPY_T2T_BC_DW_10_dst_width_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_10_dst_width_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_10_DST_WIDTH(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_10_dst_width_mask) << SDMA_PKT_COPY_T2T_BC_DW_10_dst_width_shift) + +/*define for DW_11 word*/ +/*define for dst_height field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_11_dst_height_offset 11 +#define SDMA_PKT_COPY_T2T_BC_DW_11_dst_height_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_11_dst_height_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_11_DST_HEIGHT(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_11_dst_height_mask) << SDMA_PKT_COPY_T2T_BC_DW_11_dst_height_shift) + +/*define for dst_depth field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_11_dst_depth_offset 11 +#define SDMA_PKT_COPY_T2T_BC_DW_11_dst_depth_mask 0x00000FFF +#define SDMA_PKT_COPY_T2T_BC_DW_11_dst_depth_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_11_DST_DEPTH(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_11_dst_depth_mask) << SDMA_PKT_COPY_T2T_BC_DW_11_dst_depth_shift) + +/*define for DW_12 word*/ +/*define for dst_element_size field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_element_size_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_element_size_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_element_size_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_element_size_shift) + +/*define for dst_array_mode field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_array_mode_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_array_mode_shift 3 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_array_mode_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_array_mode_shift) + +/*define for dst_mit_mode field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_mit_mode_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_mit_mode_shift 8 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_MIT_MODE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_mit_mode_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_mit_mode_shift) + +/*define for dst_tilesplit_size field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_tilesplit_size_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_tilesplit_size_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_tilesplit_size_shift) + +/*define for dst_bank_w field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_w_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_w_shift 15 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_BANK_W(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_w_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_w_shift) + +/*define for dst_bank_h field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_h_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_h_shift 18 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_BANK_H(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_h_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_h_shift) + +/*define for dst_num_bank field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_num_bank_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_num_bank_shift 21 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_NUM_BANK(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_num_bank_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_num_bank_shift) + +/*define for dst_mat_aspt field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_mat_aspt_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_mat_aspt_shift 24 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_mat_aspt_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_mat_aspt_shift) + +/*define for dst_pipe_config field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_pipe_config_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_pipe_config_shift 26 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_pipe_config_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_pipe_config_shift) + +/*define for DW_13 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_13_rect_x_offset 13 +#define SDMA_PKT_COPY_T2T_BC_DW_13_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_13_rect_x_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_13_RECT_X(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_13_rect_x_mask) << SDMA_PKT_COPY_T2T_BC_DW_13_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_13_rect_y_offset 13 +#define SDMA_PKT_COPY_T2T_BC_DW_13_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_13_rect_y_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_13_RECT_Y(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_13_rect_y_mask) << SDMA_PKT_COPY_T2T_BC_DW_13_rect_y_shift) + +/*define for DW_14 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_14_rect_z_offset 14 +#define SDMA_PKT_COPY_T2T_BC_DW_14_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_BC_DW_14_rect_z_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_14_RECT_Z(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_14_rect_z_mask) << SDMA_PKT_COPY_T2T_BC_DW_14_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_14_dst_sw_offset 14 +#define SDMA_PKT_COPY_T2T_BC_DW_14_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_14_dst_sw_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_14_DST_SW(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_14_dst_sw_mask) << SDMA_PKT_COPY_T2T_BC_DW_14_dst_sw_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_14_src_sw_offset 14 +#define SDMA_PKT_COPY_T2T_BC_DW_14_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_14_src_sw_shift 24 +#define SDMA_PKT_COPY_T2T_BC_DW_14_SRC_SW(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_14_src_sw_mask) << SDMA_PKT_COPY_T2T_BC_DW_14_src_sw_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED_SUBWIN packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_shift) + +/*define for dcc field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_dcc_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_dcc_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_dcc_shift 19 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_DCC(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_dcc_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_dcc_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for tiled_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_TILED_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_shift) + +/*define for tiled_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_TILED_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_shift) + +/*define for DW_4 word*/ +/*define for tiled_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_mask 0x00001FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_TILED_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_shift) + +/*define for width field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_WIDTH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_shift) + +/*define for DW_5 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_offset 5 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_HEIGHT(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_offset 5 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_mask 0x00001FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_DEPTH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_shift) + +/*define for DW_6 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_shift) + +/*define for swizzle_mode field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_shift) + +/*define for dimension field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_shift 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_DIMENSION(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_max_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_max_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_MIP_MAX(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_max_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_max_shift) + +/*define for mip_id field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_id_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_id_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_id_shift 20 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_MIP_ID(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_id_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_id_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_offset 7 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_offset 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for linear_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_LINEAR_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_shift) + +/*define for linear_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_LINEAR_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_shift) + +/*define for DW_10 word*/ +/*define for linear_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_mask 0x00001FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_LINEAR_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_shift) + +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_shift) + +/*define for DW_11 word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_offset 11 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_shift) + +/*define for DW_12 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_RECT_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_RECT_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_shift) + +/*define for DW_13 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_mask 0x00001FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_RECT_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_shift) + +/*define for META_ADDR_LO word*/ +/*define for meta_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_LO_meta_addr_31_0_offset 14 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_LO_meta_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_LO_meta_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_LO_META_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_LO_meta_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_LO_meta_addr_31_0_shift) + +/*define for META_ADDR_HI word*/ +/*define for meta_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_HI_meta_addr_63_32_offset 15 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_HI_meta_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_HI_meta_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_HI_META_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_HI_meta_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_HI_meta_addr_63_32_shift) + +/*define for META_CONFIG word*/ +/*define for data_format field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_data_format_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_data_format_mask 0x0000007F +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_data_format_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_DATA_FORMAT(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_data_format_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_data_format_shift) + +/*define for color_transform_disable field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_color_transform_disable_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_color_transform_disable_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_color_transform_disable_shift 7 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_COLOR_TRANSFORM_DISABLE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_color_transform_disable_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_color_transform_disable_shift) + +/*define for alpha_is_on_msb field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_alpha_is_on_msb_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_alpha_is_on_msb_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_alpha_is_on_msb_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_ALPHA_IS_ON_MSB(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_alpha_is_on_msb_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_alpha_is_on_msb_shift) + +/*define for number_type field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_number_type_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_number_type_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_number_type_shift 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_NUMBER_TYPE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_number_type_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_number_type_shift) + +/*define for surface_type field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_surface_type_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_surface_type_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_surface_type_shift 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_SURFACE_TYPE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_surface_type_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_surface_type_shift) + +/*define for max_comp_block_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_comp_block_size_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_comp_block_size_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_comp_block_size_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_MAX_COMP_BLOCK_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_comp_block_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_comp_block_size_shift) + +/*define for max_uncomp_block_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_uncomp_block_size_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_uncomp_block_size_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_uncomp_block_size_shift 26 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_MAX_UNCOMP_BLOCK_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_uncomp_block_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_uncomp_block_size_shift) + +/*define for write_compress_enable field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_write_compress_enable_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_write_compress_enable_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_write_compress_enable_shift 28 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_WRITE_COMPRESS_ENABLE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_write_compress_enable_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_write_compress_enable_shift) + +/*define for meta_tmz field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_tmz_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_tmz_shift 29 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_META_TMZ(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_tmz_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_tmz_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED_SUBWIN_BC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_sub_op_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for tiled_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_x_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_TILED_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_x_shift) + +/*define for tiled_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_y_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_TILED_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_y_shift) + +/*define for DW_4 word*/ +/*define for tiled_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_tiled_z_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_tiled_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_tiled_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_TILED_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_tiled_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_tiled_z_shift) + +/*define for width field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_width_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_width_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_width_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_WIDTH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_width_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_width_shift) + +/*define for DW_5 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_height_offset 5 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_height_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_height_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_HEIGHT(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_height_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_depth_offset 5 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_depth_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_depth_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_DEPTH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_depth_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_depth_shift) + +/*define for DW_6 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_element_size_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_element_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_array_mode_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_array_mode_shift 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_array_mode_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mit_mode_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mit_mode_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_MIT_MODE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mit_mode_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_tilesplit_size_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_tilesplit_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_w_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_w_shift 15 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_BANK_W(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_w_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_h_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_h_shift 18 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_BANK_H(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_h_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_num_bank_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_num_bank_shift 21 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_NUM_BANK(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_num_bank_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mat_aspt_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mat_aspt_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_MAT_ASPT(x) ((x & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mat_aspt_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_pipe_config_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_pipe_config_shift 26 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_pipe_config_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_pipe_config_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_LO_linear_addr_31_0_offset 7 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_HI_linear_addr_63_32_offset 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for linear_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_x_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_LINEAR_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_x_shift) + +/*define for linear_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_y_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_LINEAR_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_y_shift) + +/*define for DW_10 word*/ +/*define for linear_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_z_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_LINEAR_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_z_shift) + +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_pitch_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_pitch_shift) + +/*define for DW_11 word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_11_linear_slice_pitch_offset 11 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_11_linear_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_11_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_11_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_11_linear_slice_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_11_linear_slice_pitch_shift) + +/*define for DW_12 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_x_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_RECT_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_y_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_RECT_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_y_shift) + +/*define for DW_13 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_rect_z_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_rect_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_RECT_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_rect_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_rect_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_linear_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_linear_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_tile_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_tile_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_tile_sw_shift) + + +/* +** Definitions for SDMA_PKT_COPY_STRUCT packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_op_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_STRUCT_HEADER_op_shift 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_OP(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_op_mask) << SDMA_PKT_COPY_STRUCT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_STRUCT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_sub_op_mask) << SDMA_PKT_COPY_STRUCT_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_STRUCT_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_tmz_mask) << SDMA_PKT_COPY_STRUCT_HEADER_tmz_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_STRUCT_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_detile_mask) << SDMA_PKT_COPY_STRUCT_HEADER_detile_shift) + +/*define for SB_ADDR_LO word*/ +/*define for sb_addr_31_0 field*/ +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_offset 1 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_shift 0 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_SB_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_mask) << SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_shift) + +/*define for SB_ADDR_HI word*/ +/*define for sb_addr_63_32 field*/ +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_offset 2 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_shift 0 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_SB_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_mask) << SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_shift) + +/*define for START_INDEX word*/ +/*define for start_index field*/ +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_offset 3 +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_shift 0 +#define SDMA_PKT_COPY_STRUCT_START_INDEX_START_INDEX(x) (((x) & SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_mask) << SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_STRUCT_COUNT_count_offset 4 +#define SDMA_PKT_COPY_STRUCT_COUNT_count_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_COUNT_count_shift 0 +#define SDMA_PKT_COPY_STRUCT_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_STRUCT_COUNT_count_mask) << SDMA_PKT_COPY_STRUCT_COUNT_count_shift) + +/*define for DW_5 word*/ +/*define for stride field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_mask 0x000007FF +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_shift 0 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRIDE(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_stride_mask) << SDMA_PKT_COPY_STRUCT_DW_5_stride_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_shift 16 +#define SDMA_PKT_COPY_STRUCT_DW_5_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_mask) << SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_shift) + +/*define for struct_sw field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_mask 0x00000003 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_shift 24 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRUCT_SW(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_mask) << SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_offset 6 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_offset 7 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_UNTILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_op_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_UNTILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_shift 16 +#define SDMA_PKT_WRITE_UNTILED_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_tmz_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_WRITE_UNTILED_HEADER_tmz_shift 18 +#define SDMA_PKT_WRITE_UNTILED_HEADER_TMZ(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_tmz_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_tmz_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_offset 3 +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_mask 0x000FFFFF +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(x) (((x) & SDMA_PKT_WRITE_UNTILED_DW_3_count_mask) << SDMA_PKT_WRITE_UNTILED_DW_3_count_shift) + +/*define for sw field*/ +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_offset 3 +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_mask 0x00000003 +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_shift 24 +#define SDMA_PKT_WRITE_UNTILED_DW_3_SW(x) (((x) & SDMA_PKT_WRITE_UNTILED_DW_3_sw_mask) << SDMA_PKT_WRITE_UNTILED_DW_3_sw_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_offset 4 +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DATA0_DATA0(x) (((x) & SDMA_PKT_WRITE_UNTILED_DATA0_data0_mask) << SDMA_PKT_WRITE_UNTILED_DATA0_data0_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_TILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_TILED_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_op_mask) << SDMA_PKT_WRITE_TILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_TILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_sub_op_mask) << SDMA_PKT_WRITE_TILED_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_encrypt_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_WRITE_TILED_HEADER_encrypt_shift 16 +#define SDMA_PKT_WRITE_TILED_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_encrypt_mask) << SDMA_PKT_WRITE_TILED_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_tmz_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_WRITE_TILED_HEADER_tmz_shift 18 +#define SDMA_PKT_WRITE_TILED_HEADER_TMZ(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_tmz_mask) << SDMA_PKT_WRITE_TILED_HEADER_tmz_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for width field*/ +#define SDMA_PKT_WRITE_TILED_DW_3_width_offset 3 +#define SDMA_PKT_WRITE_TILED_DW_3_width_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_3_width_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_3_WIDTH(x) (((x) & SDMA_PKT_WRITE_TILED_DW_3_width_mask) << SDMA_PKT_WRITE_TILED_DW_3_width_shift) + +/*define for DW_4 word*/ +/*define for height field*/ +#define SDMA_PKT_WRITE_TILED_DW_4_height_offset 4 +#define SDMA_PKT_WRITE_TILED_DW_4_height_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_4_height_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_4_HEIGHT(x) (((x) & SDMA_PKT_WRITE_TILED_DW_4_height_mask) << SDMA_PKT_WRITE_TILED_DW_4_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_WRITE_TILED_DW_4_depth_offset 4 +#define SDMA_PKT_WRITE_TILED_DW_4_depth_mask 0x00001FFF +#define SDMA_PKT_WRITE_TILED_DW_4_depth_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_4_DEPTH(x) (((x) & SDMA_PKT_WRITE_TILED_DW_4_depth_mask) << SDMA_PKT_WRITE_TILED_DW_4_depth_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_element_size_mask) << SDMA_PKT_WRITE_TILED_DW_5_element_size_shift) + +/*define for swizzle_mode field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_shift 3 +#define SDMA_PKT_WRITE_TILED_DW_5_SWIZZLE_MODE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_mask) << SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_shift) + +/*define for dimension field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_dimension_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_dimension_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_5_dimension_shift 9 +#define SDMA_PKT_WRITE_TILED_DW_5_DIMENSION(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_dimension_mask) << SDMA_PKT_WRITE_TILED_DW_5_dimension_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_mip_max_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_mip_max_mask 0x0000000F +#define SDMA_PKT_WRITE_TILED_DW_5_mip_max_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_5_MIP_MAX(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_mip_max_mask) << SDMA_PKT_WRITE_TILED_DW_5_mip_max_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_WRITE_TILED_DW_6_x_offset 6 +#define SDMA_PKT_WRITE_TILED_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_6_x_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_6_X(x) (((x) & SDMA_PKT_WRITE_TILED_DW_6_x_mask) << SDMA_PKT_WRITE_TILED_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_WRITE_TILED_DW_6_y_offset 6 +#define SDMA_PKT_WRITE_TILED_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_6_y_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_6_Y(x) (((x) & SDMA_PKT_WRITE_TILED_DW_6_y_mask) << SDMA_PKT_WRITE_TILED_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_WRITE_TILED_DW_7_z_offset 7 +#define SDMA_PKT_WRITE_TILED_DW_7_z_mask 0x00001FFF +#define SDMA_PKT_WRITE_TILED_DW_7_z_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_7_Z(x) (((x) & SDMA_PKT_WRITE_TILED_DW_7_z_mask) << SDMA_PKT_WRITE_TILED_DW_7_z_shift) + +/*define for sw field*/ +#define SDMA_PKT_WRITE_TILED_DW_7_sw_offset 7 +#define SDMA_PKT_WRITE_TILED_DW_7_sw_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_7_sw_shift 24 +#define SDMA_PKT_WRITE_TILED_DW_7_SW(x) (((x) & SDMA_PKT_WRITE_TILED_DW_7_sw_mask) << SDMA_PKT_WRITE_TILED_DW_7_sw_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_TILED_COUNT_count_offset 8 +#define SDMA_PKT_WRITE_TILED_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_WRITE_TILED_COUNT_count_shift 0 +#define SDMA_PKT_WRITE_TILED_COUNT_COUNT(x) (((x) & SDMA_PKT_WRITE_TILED_COUNT_count_mask) << SDMA_PKT_WRITE_TILED_COUNT_count_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_WRITE_TILED_DATA0_data0_offset 9 +#define SDMA_PKT_WRITE_TILED_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DATA0_data0_shift 0 +#define SDMA_PKT_WRITE_TILED_DATA0_DATA0(x) (((x) & SDMA_PKT_WRITE_TILED_DATA0_data0_mask) << SDMA_PKT_WRITE_TILED_DATA0_data0_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_TILED_BC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_TILED_BC_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_TILED_BC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_BC_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_TILED_BC_HEADER_op_mask) << SDMA_PKT_WRITE_TILED_BC_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_TILED_BC_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_TILED_BC_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_BC_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_TILED_BC_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_TILED_BC_HEADER_sub_op_mask) << SDMA_PKT_WRITE_TILED_BC_HEADER_sub_op_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_TILED_BC_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_TILED_BC_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for width field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_3_width_offset 3 +#define SDMA_PKT_WRITE_TILED_BC_DW_3_width_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_BC_DW_3_width_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DW_3_WIDTH(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_3_width_mask) << SDMA_PKT_WRITE_TILED_BC_DW_3_width_shift) + +/*define for DW_4 word*/ +/*define for height field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_4_height_offset 4 +#define SDMA_PKT_WRITE_TILED_BC_DW_4_height_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_BC_DW_4_height_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DW_4_HEIGHT(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_4_height_mask) << SDMA_PKT_WRITE_TILED_BC_DW_4_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_4_depth_offset 4 +#define SDMA_PKT_WRITE_TILED_BC_DW_4_depth_mask 0x000007FF +#define SDMA_PKT_WRITE_TILED_BC_DW_4_depth_shift 16 +#define SDMA_PKT_WRITE_TILED_BC_DW_4_DEPTH(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_4_depth_mask) << SDMA_PKT_WRITE_TILED_BC_DW_4_depth_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_element_size_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_element_size_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_element_size_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_array_mode_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_array_mode_mask 0x0000000F +#define SDMA_PKT_WRITE_TILED_BC_DW_5_array_mode_shift 3 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_ARRAY_MODE(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_array_mode_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_mit_mode_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_mit_mode_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_mit_mode_shift 8 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_MIT_MODE(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_mit_mode_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_tilesplit_size_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_tilesplit_size_shift 11 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_tilesplit_size_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_bank_w_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_bank_w_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_bank_w_shift 15 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_BANK_W(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_bank_w_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_bank_h_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_bank_h_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_bank_h_shift 18 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_BANK_H(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_bank_h_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_num_bank_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_num_bank_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_num_bank_shift 21 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_NUM_BANK(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_num_bank_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_mat_aspt_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_mat_aspt_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_mat_aspt_shift 24 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_MAT_ASPT(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_mat_aspt_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_pipe_config_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_pipe_config_mask 0x0000001F +#define SDMA_PKT_WRITE_TILED_BC_DW_5_pipe_config_shift 26 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_PIPE_CONFIG(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_pipe_config_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_pipe_config_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_6_x_offset 6 +#define SDMA_PKT_WRITE_TILED_BC_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_BC_DW_6_x_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DW_6_X(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_6_x_mask) << SDMA_PKT_WRITE_TILED_BC_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_6_y_offset 6 +#define SDMA_PKT_WRITE_TILED_BC_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_BC_DW_6_y_shift 16 +#define SDMA_PKT_WRITE_TILED_BC_DW_6_Y(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_6_y_mask) << SDMA_PKT_WRITE_TILED_BC_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_7_z_offset 7 +#define SDMA_PKT_WRITE_TILED_BC_DW_7_z_mask 0x000007FF +#define SDMA_PKT_WRITE_TILED_BC_DW_7_z_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DW_7_Z(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_7_z_mask) << SDMA_PKT_WRITE_TILED_BC_DW_7_z_shift) + +/*define for sw field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_7_sw_offset 7 +#define SDMA_PKT_WRITE_TILED_BC_DW_7_sw_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_BC_DW_7_sw_shift 24 +#define SDMA_PKT_WRITE_TILED_BC_DW_7_SW(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_7_sw_mask) << SDMA_PKT_WRITE_TILED_BC_DW_7_sw_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_TILED_BC_COUNT_count_offset 8 +#define SDMA_PKT_WRITE_TILED_BC_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_WRITE_TILED_BC_COUNT_count_shift 2 +#define SDMA_PKT_WRITE_TILED_BC_COUNT_COUNT(x) (((x) & SDMA_PKT_WRITE_TILED_BC_COUNT_count_mask) << SDMA_PKT_WRITE_TILED_BC_COUNT_count_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_WRITE_TILED_BC_DATA0_data0_offset 9 +#define SDMA_PKT_WRITE_TILED_BC_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_BC_DATA0_data0_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DATA0_DATA0(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DATA0_data0_mask) << SDMA_PKT_WRITE_TILED_BC_DATA0_data0_shift) + + +/* +** Definitions for SDMA_PKT_PTEPDE_COPY packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PTEPDE_COPY_HEADER_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_HEADER_op_shift 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_op_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_shift 8 +#define SDMA_PKT_PTEPDE_COPY_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_PTEPDE_COPY_HEADER_tmz_offset 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_PTEPDE_COPY_HEADER_tmz_shift 18 +#define SDMA_PKT_PTEPDE_COPY_HEADER_TMZ(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_tmz_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_tmz_shift) + +/*define for ptepde_op field*/ +#define SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_mask 0x00000001 +#define SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_shift 31 +#define SDMA_PKT_PTEPDE_COPY_HEADER_PTEPDE_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_offset 3 +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_offset 4 +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for MASK_DW0 word*/ +/*define for mask_dw0 field*/ +#define SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_offset 5 +#define SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_MASK_DW0_MASK_DW0(x) (((x) & SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_mask) << SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_shift) + +/*define for MASK_DW1 word*/ +/*define for mask_dw1 field*/ +#define SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_offset 6 +#define SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_shift 0 +#define SDMA_PKT_PTEPDE_COPY_MASK_DW1_MASK_DW1(x) (((x) & SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_mask) << SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_PTEPDE_COPY_COUNT_count_offset 7 +#define SDMA_PKT_PTEPDE_COPY_COUNT_count_mask 0x0007FFFF +#define SDMA_PKT_PTEPDE_COPY_COUNT_count_shift 0 +#define SDMA_PKT_PTEPDE_COPY_COUNT_COUNT(x) (((x) & SDMA_PKT_PTEPDE_COPY_COUNT_count_mask) << SDMA_PKT_PTEPDE_COPY_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_PTEPDE_COPY_BACKWARDS packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_shift 8 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_shift) + +/*define for pte_size field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_mask 0x00000003 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_shift 28 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_PTE_SIZE(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_shift) + +/*define for direction field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_mask 0x00000001 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_shift 30 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_DIRECTION(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_shift) + +/*define for ptepde_op field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_mask 0x00000001 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_shift 31 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_PTEPDE_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_offset 3 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_offset 4 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for MASK_BIT_FOR_DW word*/ +/*define for mask_first_xfer field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_offset 5 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_MASK_FIRST_XFER(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_shift) + +/*define for mask_last_xfer field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_offset 5 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_shift 8 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_MASK_LAST_XFER(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_shift) + +/*define for COUNT_IN_32B_XFER word*/ +/*define for count field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_offset 6 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_mask 0x0001FFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_COUNT(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_shift) + + +/* +** Definitions for SDMA_PKT_PTEPDE_RMW packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_op_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_RMW_HEADER_op_shift 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_OP(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_op_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_shift 8 +#define SDMA_PKT_PTEPDE_RMW_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_shift) + +/*define for mtype field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_mtype_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_mtype_mask 0x00000007 +#define SDMA_PKT_PTEPDE_RMW_HEADER_mtype_shift 16 +#define SDMA_PKT_PTEPDE_RMW_HEADER_MTYPE(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_mtype_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_mtype_shift) + +/*define for gcc field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_gcc_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_gcc_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_gcc_shift 19 +#define SDMA_PKT_PTEPDE_RMW_HEADER_GCC(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_gcc_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_gcc_shift) + +/*define for sys field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_sys_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_sys_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_sys_shift 20 +#define SDMA_PKT_PTEPDE_RMW_HEADER_SYS(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_sys_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_sys_shift) + +/*define for snp field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_snp_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_snp_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_snp_shift 22 +#define SDMA_PKT_PTEPDE_RMW_HEADER_SNP(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_snp_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_snp_shift) + +/*define for gpa field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_gpa_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_gpa_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_gpa_shift 23 +#define SDMA_PKT_PTEPDE_RMW_HEADER_GPA(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_gpa_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_gpa_shift) + +/*define for l2_policy field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_l2_policy_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_l2_policy_mask 0x00000003 +#define SDMA_PKT_PTEPDE_RMW_HEADER_l2_policy_shift 24 +#define SDMA_PKT_PTEPDE_RMW_HEADER_L2_POLICY(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_l2_policy_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_l2_policy_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_RMW_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_mask) << SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_RMW_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_mask) << SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_shift) + +/*define for MASK_LO word*/ +/*define for mask_31_0 field*/ +#define SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_offset 3 +#define SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_shift 0 +#define SDMA_PKT_PTEPDE_RMW_MASK_LO_MASK_31_0(x) (((x) & SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_mask) << SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_shift) + +/*define for MASK_HI word*/ +/*define for mask_63_32 field*/ +#define SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_offset 4 +#define SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_shift 0 +#define SDMA_PKT_PTEPDE_RMW_MASK_HI_MASK_63_32(x) (((x) & SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_mask) << SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_shift) + +/*define for VALUE_LO word*/ +/*define for value_31_0 field*/ +#define SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_offset 5 +#define SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_shift 0 +#define SDMA_PKT_PTEPDE_RMW_VALUE_LO_VALUE_31_0(x) (((x) & SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_mask) << SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_shift) + +/*define for VALUE_HI word*/ +/*define for value_63_32 field*/ +#define SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_offset 6 +#define SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_shift 0 +#define SDMA_PKT_PTEPDE_RMW_VALUE_HI_VALUE_63_32(x) (((x) & SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_mask) << SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_INCR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_INCR_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_INCR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_INCR_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_INCR_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_INCR_HEADER_op_mask) << SDMA_PKT_WRITE_INCR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_INCR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_INCR_HEADER_sub_op_mask) << SDMA_PKT_WRITE_INCR_HEADER_sub_op_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for MASK_DW0 word*/ +/*define for mask_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_offset 3 +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_MASK_DW0_MASK_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_mask) << SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_shift) + +/*define for MASK_DW1 word*/ +/*define for mask_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_offset 4 +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_MASK_DW1_MASK_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_mask) << SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_shift) + +/*define for INIT_DW0 word*/ +/*define for init_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_offset 5 +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_INIT_DW0_INIT_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_mask) << SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_shift) + +/*define for INIT_DW1 word*/ +/*define for init_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_offset 6 +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_INIT_DW1_INIT_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_mask) << SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_shift) + +/*define for INCR_DW0 word*/ +/*define for incr_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_offset 7 +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_INCR_DW0_INCR_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_mask) << SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_shift) + +/*define for INCR_DW1 word*/ +/*define for incr_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_offset 8 +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_INCR_DW1_INCR_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_mask) << SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_INCR_COUNT_count_offset 9 +#define SDMA_PKT_WRITE_INCR_COUNT_count_mask 0x0007FFFF +#define SDMA_PKT_WRITE_INCR_COUNT_count_shift 0 +#define SDMA_PKT_WRITE_INCR_COUNT_COUNT(x) (((x) & SDMA_PKT_WRITE_INCR_COUNT_count_mask) << SDMA_PKT_WRITE_INCR_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_INDIRECT packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_INDIRECT_HEADER_op_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_INDIRECT_HEADER_op_shift 0 +#define SDMA_PKT_INDIRECT_HEADER_OP(x) (((x) & SDMA_PKT_INDIRECT_HEADER_op_mask) << SDMA_PKT_INDIRECT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_INDIRECT_HEADER_sub_op_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_INDIRECT_HEADER_sub_op_shift 8 +#define SDMA_PKT_INDIRECT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_INDIRECT_HEADER_sub_op_mask) << SDMA_PKT_INDIRECT_HEADER_sub_op_shift) + +/*define for vmid field*/ +#define SDMA_PKT_INDIRECT_HEADER_vmid_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_vmid_mask 0x0000000F +#define SDMA_PKT_INDIRECT_HEADER_vmid_shift 16 +#define SDMA_PKT_INDIRECT_HEADER_VMID(x) (((x) & SDMA_PKT_INDIRECT_HEADER_vmid_mask) << SDMA_PKT_INDIRECT_HEADER_vmid_shift) + +/*define for priv field*/ +#define SDMA_PKT_INDIRECT_HEADER_priv_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_priv_mask 0x00000001 +#define SDMA_PKT_INDIRECT_HEADER_priv_shift 31 +#define SDMA_PKT_INDIRECT_HEADER_PRIV(x) (((x) & SDMA_PKT_INDIRECT_HEADER_priv_mask) << SDMA_PKT_INDIRECT_HEADER_priv_shift) + +/*define for BASE_LO word*/ +/*define for ib_base_31_0 field*/ +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_offset 1 +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_shift 0 +#define SDMA_PKT_INDIRECT_BASE_LO_IB_BASE_31_0(x) (((x) & SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_mask) << SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_shift) + +/*define for BASE_HI word*/ +/*define for ib_base_63_32 field*/ +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_offset 2 +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_shift 0 +#define SDMA_PKT_INDIRECT_BASE_HI_IB_BASE_63_32(x) (((x) & SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_mask) << SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_shift) + +/*define for IB_SIZE word*/ +/*define for ib_size field*/ +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_offset 3 +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_mask 0x000FFFFF +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_shift 0 +#define SDMA_PKT_INDIRECT_IB_SIZE_IB_SIZE(x) (((x) & SDMA_PKT_INDIRECT_IB_SIZE_ib_size_mask) << SDMA_PKT_INDIRECT_IB_SIZE_ib_size_shift) + +/*define for CSA_ADDR_LO word*/ +/*define for csa_addr_31_0 field*/ +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_offset 4 +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_shift 0 +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_CSA_ADDR_31_0(x) (((x) & SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_mask) << SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_shift) + +/*define for CSA_ADDR_HI word*/ +/*define for csa_addr_63_32 field*/ +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_offset 5 +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_shift 0 +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_CSA_ADDR_63_32(x) (((x) & SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_mask) << SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_SEMAPHORE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_op_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_SEMAPHORE_HEADER_op_shift 0 +#define SDMA_PKT_SEMAPHORE_HEADER_OP(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_op_mask) << SDMA_PKT_SEMAPHORE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_shift 8 +#define SDMA_PKT_SEMAPHORE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_sub_op_mask) << SDMA_PKT_SEMAPHORE_HEADER_sub_op_shift) + +/*define for write_one field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_shift 29 +#define SDMA_PKT_SEMAPHORE_HEADER_WRITE_ONE(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_write_one_mask) << SDMA_PKT_SEMAPHORE_HEADER_write_one_shift) + +/*define for signal field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_signal_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_signal_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_signal_shift 30 +#define SDMA_PKT_SEMAPHORE_HEADER_SIGNAL(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_signal_mask) << SDMA_PKT_SEMAPHORE_HEADER_signal_shift) + +/*define for mailbox field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_shift 31 +#define SDMA_PKT_SEMAPHORE_HEADER_MAILBOX(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_mailbox_mask) << SDMA_PKT_SEMAPHORE_HEADER_mailbox_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_SEMAPHORE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_SEMAPHORE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_FENCE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_FENCE_HEADER_op_offset 0 +#define SDMA_PKT_FENCE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_FENCE_HEADER_op_shift 0 +#define SDMA_PKT_FENCE_HEADER_OP(x) (((x) & SDMA_PKT_FENCE_HEADER_op_mask) << SDMA_PKT_FENCE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_FENCE_HEADER_sub_op_offset 0 +#define SDMA_PKT_FENCE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_FENCE_HEADER_sub_op_shift 8 +#define SDMA_PKT_FENCE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_FENCE_HEADER_sub_op_mask) << SDMA_PKT_FENCE_HEADER_sub_op_shift) + +/*define for mtype field*/ +#define SDMA_PKT_FENCE_HEADER_mtype_offset 0 +#define SDMA_PKT_FENCE_HEADER_mtype_mask 0x00000007 +#define SDMA_PKT_FENCE_HEADER_mtype_shift 16 +#define SDMA_PKT_FENCE_HEADER_MTYPE(x) (((x) & SDMA_PKT_FENCE_HEADER_mtype_mask) << SDMA_PKT_FENCE_HEADER_mtype_shift) + +/*define for gcc field*/ +#define SDMA_PKT_FENCE_HEADER_gcc_offset 0 +#define SDMA_PKT_FENCE_HEADER_gcc_mask 0x00000001 +#define SDMA_PKT_FENCE_HEADER_gcc_shift 19 +#define SDMA_PKT_FENCE_HEADER_GCC(x) (((x) & SDMA_PKT_FENCE_HEADER_gcc_mask) << SDMA_PKT_FENCE_HEADER_gcc_shift) + +/*define for sys field*/ +#define SDMA_PKT_FENCE_HEADER_sys_offset 0 +#define SDMA_PKT_FENCE_HEADER_sys_mask 0x00000001 +#define SDMA_PKT_FENCE_HEADER_sys_shift 20 +#define SDMA_PKT_FENCE_HEADER_SYS(x) (((x) & SDMA_PKT_FENCE_HEADER_sys_mask) << SDMA_PKT_FENCE_HEADER_sys_shift) + +/*define for snp field*/ +#define SDMA_PKT_FENCE_HEADER_snp_offset 0 +#define SDMA_PKT_FENCE_HEADER_snp_mask 0x00000001 +#define SDMA_PKT_FENCE_HEADER_snp_shift 22 +#define SDMA_PKT_FENCE_HEADER_SNP(x) (((x) & SDMA_PKT_FENCE_HEADER_snp_mask) << SDMA_PKT_FENCE_HEADER_snp_shift) + +/*define for gpa field*/ +#define SDMA_PKT_FENCE_HEADER_gpa_offset 0 +#define SDMA_PKT_FENCE_HEADER_gpa_mask 0x00000001 +#define SDMA_PKT_FENCE_HEADER_gpa_shift 23 +#define SDMA_PKT_FENCE_HEADER_GPA(x) (((x) & SDMA_PKT_FENCE_HEADER_gpa_mask) << SDMA_PKT_FENCE_HEADER_gpa_shift) + +/*define for l2_policy field*/ +#define SDMA_PKT_FENCE_HEADER_l2_policy_offset 0 +#define SDMA_PKT_FENCE_HEADER_l2_policy_mask 0x00000003 +#define SDMA_PKT_FENCE_HEADER_l2_policy_shift 24 +#define SDMA_PKT_FENCE_HEADER_L2_POLICY(x) (((x) & SDMA_PKT_FENCE_HEADER_l2_policy_mask) << SDMA_PKT_FENCE_HEADER_l2_policy_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_FENCE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_FENCE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_FENCE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_FENCE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_FENCE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_FENCE_ADDR_HI_addr_63_32_shift) + +/*define for DATA word*/ +/*define for data field*/ +#define SDMA_PKT_FENCE_DATA_data_offset 3 +#define SDMA_PKT_FENCE_DATA_data_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_DATA_data_shift 0 +#define SDMA_PKT_FENCE_DATA_DATA(x) (((x) & SDMA_PKT_FENCE_DATA_data_mask) << SDMA_PKT_FENCE_DATA_data_shift) + + +/* +** Definitions for SDMA_PKT_SRBM_WRITE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_op_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_SRBM_WRITE_HEADER_op_shift 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_OP(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_op_mask) << SDMA_PKT_SRBM_WRITE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_shift 8 +#define SDMA_PKT_SRBM_WRITE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_sub_op_mask) << SDMA_PKT_SRBM_WRITE_HEADER_sub_op_shift) + +/*define for byte_en field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_mask 0x0000000F +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_shift 28 +#define SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_byte_en_mask) << SDMA_PKT_SRBM_WRITE_HEADER_byte_en_shift) + +/*define for ADDR word*/ +/*define for addr field*/ +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_offset 1 +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_mask 0x0003FFFF +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_shift 0 +#define SDMA_PKT_SRBM_WRITE_ADDR_ADDR(x) (((x) & SDMA_PKT_SRBM_WRITE_ADDR_addr_mask) << SDMA_PKT_SRBM_WRITE_ADDR_addr_shift) + +/*define for apertureid field*/ +#define SDMA_PKT_SRBM_WRITE_ADDR_apertureid_offset 1 +#define SDMA_PKT_SRBM_WRITE_ADDR_apertureid_mask 0x00000FFF +#define SDMA_PKT_SRBM_WRITE_ADDR_apertureid_shift 20 +#define SDMA_PKT_SRBM_WRITE_ADDR_APERTUREID(x) (((x) & SDMA_PKT_SRBM_WRITE_ADDR_apertureid_mask) << SDMA_PKT_SRBM_WRITE_ADDR_apertureid_shift) + +/*define for DATA word*/ +/*define for data field*/ +#define SDMA_PKT_SRBM_WRITE_DATA_data_offset 2 +#define SDMA_PKT_SRBM_WRITE_DATA_data_mask 0xFFFFFFFF +#define SDMA_PKT_SRBM_WRITE_DATA_data_shift 0 +#define SDMA_PKT_SRBM_WRITE_DATA_DATA(x) (((x) & SDMA_PKT_SRBM_WRITE_DATA_data_mask) << SDMA_PKT_SRBM_WRITE_DATA_data_shift) + + +/* +** Definitions for SDMA_PKT_PRE_EXE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PRE_EXE_HEADER_op_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_op_shift 0 +#define SDMA_PKT_PRE_EXE_HEADER_OP(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_op_mask) << SDMA_PKT_PRE_EXE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_shift 8 +#define SDMA_PKT_PRE_EXE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_sub_op_mask) << SDMA_PKT_PRE_EXE_HEADER_sub_op_shift) + +/*define for dev_sel field*/ +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_shift 16 +#define SDMA_PKT_PRE_EXE_HEADER_DEV_SEL(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_dev_sel_mask) << SDMA_PKT_PRE_EXE_HEADER_dev_sel_shift) + +/*define for EXEC_COUNT word*/ +/*define for exec_count field*/ +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_offset 1 +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_mask 0x00003FFF +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_shift 0 +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_EXEC_COUNT(x) (((x) & SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_mask) << SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_shift) + + +/* +** Definitions for SDMA_PKT_COND_EXE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COND_EXE_HEADER_op_offset 0 +#define SDMA_PKT_COND_EXE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COND_EXE_HEADER_op_shift 0 +#define SDMA_PKT_COND_EXE_HEADER_OP(x) (((x) & SDMA_PKT_COND_EXE_HEADER_op_mask) << SDMA_PKT_COND_EXE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COND_EXE_HEADER_sub_op_offset 0 +#define SDMA_PKT_COND_EXE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COND_EXE_HEADER_sub_op_shift 8 +#define SDMA_PKT_COND_EXE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COND_EXE_HEADER_sub_op_mask) << SDMA_PKT_COND_EXE_HEADER_sub_op_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_COND_EXE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_COND_EXE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_shift) + +/*define for REFERENCE word*/ +/*define for reference field*/ +#define SDMA_PKT_COND_EXE_REFERENCE_reference_offset 3 +#define SDMA_PKT_COND_EXE_REFERENCE_reference_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_REFERENCE_reference_shift 0 +#define SDMA_PKT_COND_EXE_REFERENCE_REFERENCE(x) (((x) & SDMA_PKT_COND_EXE_REFERENCE_reference_mask) << SDMA_PKT_COND_EXE_REFERENCE_reference_shift) + +/*define for EXEC_COUNT word*/ +/*define for exec_count field*/ +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_offset 4 +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_mask 0x00003FFF +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_shift 0 +#define SDMA_PKT_COND_EXE_EXEC_COUNT_EXEC_COUNT(x) (((x) & SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_mask) << SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_shift) + + +/* +** Definitions for SDMA_PKT_CONSTANT_FILL packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_mask 0x000000FF +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_shift 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_OP(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_op_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_shift 8 +#define SDMA_PKT_CONSTANT_FILL_HEADER_SUB_OP(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_shift) + +/*define for sw field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_mask 0x00000003 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_shift 16 +#define SDMA_PKT_CONSTANT_FILL_HEADER_SW(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_sw_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_sw_shift) + +/*define for fillsize field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_mask 0x00000003 +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_shift 30 +#define SDMA_PKT_CONSTANT_FILL_HEADER_FILLSIZE(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DATA word*/ +/*define for src_data_31_0 field*/ +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_offset 3 +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DATA_SRC_DATA_31_0(x) (((x) & SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_mask) << SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_offset 4 +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_shift 0 +#define SDMA_PKT_CONSTANT_FILL_COUNT_COUNT(x) (((x) & SDMA_PKT_CONSTANT_FILL_COUNT_count_mask) << SDMA_PKT_CONSTANT_FILL_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_DATA_FILL_MULTI packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_op_offset 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_op_mask 0x000000FF +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_op_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_OP(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_HEADER_op_mask) << SDMA_PKT_DATA_FILL_MULTI_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_offset 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_shift 8 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_SUB_OP(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_mask) << SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_shift) + +/*define for memlog_clr field*/ +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_offset 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_mask 0x00000001 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_shift 31 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_MEMLOG_CLR(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_mask) << SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_shift) + +/*define for BYTE_STRIDE word*/ +/*define for byte_stride field*/ +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_offset 1 +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_mask 0xFFFFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_BYTE_STRIDE(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_mask) << SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_shift) + +/*define for DMA_COUNT word*/ +/*define for dma_count field*/ +#define SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_offset 2 +#define SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_mask 0xFFFFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_DMA_COUNT(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_mask) << SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_offset 3 +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_offset 4 +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for BYTE_COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_offset 5 +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_mask 0x03FFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_COUNT(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_mask) << SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_POLL_REGMEM packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_op_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_REGMEM_HEADER_op_shift 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_OP(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_op_mask) << SDMA_PKT_POLL_REGMEM_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_REGMEM_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_sub_op_mask) << SDMA_PKT_POLL_REGMEM_HEADER_sub_op_shift) + +/*define for hdp_flush field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_mask 0x00000001 +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_shift 26 +#define SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_mask) << SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_shift) + +/*define for func field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_func_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_func_mask 0x00000007 +#define SDMA_PKT_POLL_REGMEM_HEADER_func_shift 28 +#define SDMA_PKT_POLL_REGMEM_HEADER_FUNC(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_func_mask) << SDMA_PKT_POLL_REGMEM_HEADER_func_shift) + +/*define for mem_poll field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_mask 0x00000001 +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_shift 31 +#define SDMA_PKT_POLL_REGMEM_HEADER_MEM_POLL(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_mask) << SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_mask) << SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_mask) << SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_shift) + +/*define for VALUE word*/ +/*define for value field*/ +#define SDMA_PKT_POLL_REGMEM_VALUE_value_offset 3 +#define SDMA_PKT_POLL_REGMEM_VALUE_value_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_VALUE_value_shift 0 +#define SDMA_PKT_POLL_REGMEM_VALUE_VALUE(x) (((x) & SDMA_PKT_POLL_REGMEM_VALUE_value_mask) << SDMA_PKT_POLL_REGMEM_VALUE_value_shift) + +/*define for MASK word*/ +/*define for mask field*/ +#define SDMA_PKT_POLL_REGMEM_MASK_mask_offset 4 +#define SDMA_PKT_POLL_REGMEM_MASK_mask_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_MASK_mask_shift 0 +#define SDMA_PKT_POLL_REGMEM_MASK_MASK(x) (((x) & SDMA_PKT_POLL_REGMEM_MASK_mask_mask) << SDMA_PKT_POLL_REGMEM_MASK_mask_shift) + +/*define for DW5 word*/ +/*define for interval field*/ +#define SDMA_PKT_POLL_REGMEM_DW5_interval_offset 5 +#define SDMA_PKT_POLL_REGMEM_DW5_interval_mask 0x0000FFFF +#define SDMA_PKT_POLL_REGMEM_DW5_interval_shift 0 +#define SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(x) (((x) & SDMA_PKT_POLL_REGMEM_DW5_interval_mask) << SDMA_PKT_POLL_REGMEM_DW5_interval_shift) + +/*define for retry_count field*/ +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_offset 5 +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_mask 0x00000FFF +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_shift 16 +#define SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(x) (((x) & SDMA_PKT_POLL_REGMEM_DW5_retry_count_mask) << SDMA_PKT_POLL_REGMEM_DW5_retry_count_shift) + + +/* +** Definitions for SDMA_PKT_POLL_REG_WRITE_MEM packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_offset 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_shift 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_OP(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_shift) + +/*define for SRC_ADDR word*/ +/*define for addr_31_2 field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_offset 1 +#define SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_mask 0x3FFFFFFF +#define SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_shift 2 +#define SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_ADDR_31_2(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_shift) + +/*define for DST_ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_offset 2 +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_offset 3 +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_POLL_DBIT_WRITE_MEM packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_offset 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_shift 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_OP(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_shift) + +/*define for ea field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_offset 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_mask 0x00000003 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_shift 16 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_EA(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_shift) + +/*define for DST_ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_shift) + +/*define for START_PAGE word*/ +/*define for addr_31_4 field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_offset 3 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_mask 0x0FFFFFFF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_shift 4 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_ADDR_31_4(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_shift) + +/*define for PAGE_NUM word*/ +/*define for page_num_31_0 field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_offset 4 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_shift 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_PAGE_NUM_31_0(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_shift) + + +/* +** Definitions for SDMA_PKT_POLL_MEM_VERIFY packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_offset 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_OP(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_mask) << SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_mask) << SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_shift) + +/*define for mode field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_offset 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_mask 0x00000001 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_shift 31 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_MODE(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_mask) << SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_shift) + +/*define for PATTERN word*/ +/*define for pattern field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_offset 1 +#define SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_PATTERN_PATTERN(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_mask) << SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_shift) + +/*define for CMP0_ADDR_START_LO word*/ +/*define for cmp0_start_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_offset 2 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_CMP0_START_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_shift) + +/*define for CMP0_ADDR_START_HI word*/ +/*define for cmp0_start_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_offset 3 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_CMP0_START_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_shift) + +/*define for CMP0_ADDR_END_LO word*/ +/*define for cmp1_end_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp1_end_31_0_offset 4 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp1_end_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp1_end_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_CMP1_END_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp1_end_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp1_end_31_0_shift) + +/*define for CMP0_ADDR_END_HI word*/ +/*define for cmp1_end_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp1_end_63_32_offset 5 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp1_end_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp1_end_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_CMP1_END_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp1_end_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp1_end_63_32_shift) + +/*define for CMP1_ADDR_START_LO word*/ +/*define for cmp1_start_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_offset 6 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_CMP1_START_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_shift) + +/*define for CMP1_ADDR_START_HI word*/ +/*define for cmp1_start_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_offset 7 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_CMP1_START_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_shift) + +/*define for CMP1_ADDR_END_LO word*/ +/*define for cmp1_end_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_offset 8 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_CMP1_END_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_shift) + +/*define for CMP1_ADDR_END_HI word*/ +/*define for cmp1_end_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_offset 9 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_CMP1_END_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_shift) + +/*define for REC_ADDR_LO word*/ +/*define for rec_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_offset 10 +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_REC_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_shift) + +/*define for REC_ADDR_HI word*/ +/*define for rec_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_offset 11 +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_REC_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_shift) + +/*define for RESERVED word*/ +/*define for reserved field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_offset 12 +#define SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_RESERVED_RESERVED(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_mask) << SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_shift) + + +/* +** Definitions for SDMA_PKT_ATOMIC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_ATOMIC_HEADER_op_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_ATOMIC_HEADER_op_shift 0 +#define SDMA_PKT_ATOMIC_HEADER_OP(x) (((x) & SDMA_PKT_ATOMIC_HEADER_op_mask) << SDMA_PKT_ATOMIC_HEADER_op_shift) + +/*define for loop field*/ +#define SDMA_PKT_ATOMIC_HEADER_loop_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_loop_mask 0x00000001 +#define SDMA_PKT_ATOMIC_HEADER_loop_shift 16 +#define SDMA_PKT_ATOMIC_HEADER_LOOP(x) (((x) & SDMA_PKT_ATOMIC_HEADER_loop_mask) << SDMA_PKT_ATOMIC_HEADER_loop_shift) + +/*define for tmz field*/ +#define SDMA_PKT_ATOMIC_HEADER_tmz_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_ATOMIC_HEADER_tmz_shift 18 +#define SDMA_PKT_ATOMIC_HEADER_TMZ(x) (((x) & SDMA_PKT_ATOMIC_HEADER_tmz_mask) << SDMA_PKT_ATOMIC_HEADER_tmz_shift) + +/*define for atomic_op field*/ +#define SDMA_PKT_ATOMIC_HEADER_atomic_op_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_atomic_op_mask 0x0000007F +#define SDMA_PKT_ATOMIC_HEADER_atomic_op_shift 25 +#define SDMA_PKT_ATOMIC_HEADER_ATOMIC_OP(x) (((x) & SDMA_PKT_ATOMIC_HEADER_atomic_op_mask) << SDMA_PKT_ATOMIC_HEADER_atomic_op_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_ATOMIC_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_mask) << SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_ATOMIC_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_mask) << SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_shift) + +/*define for SRC_DATA_LO word*/ +/*define for src_data_31_0 field*/ +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_offset 3 +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_shift 0 +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_SRC_DATA_31_0(x) (((x) & SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_mask) << SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_shift) + +/*define for SRC_DATA_HI word*/ +/*define for src_data_63_32 field*/ +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_offset 4 +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_shift 0 +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_SRC_DATA_63_32(x) (((x) & SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_mask) << SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_shift) + +/*define for CMP_DATA_LO word*/ +/*define for cmp_data_31_0 field*/ +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_offset 5 +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_shift 0 +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_CMP_DATA_31_0(x) (((x) & SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_mask) << SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_shift) + +/*define for CMP_DATA_HI word*/ +/*define for cmp_data_63_32 field*/ +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_offset 6 +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_shift 0 +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_CMP_DATA_63_32(x) (((x) & SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_mask) << SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_shift) + +/*define for LOOP_INTERVAL word*/ +/*define for loop_interval field*/ +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_offset 7 +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_mask 0x00001FFF +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_shift 0 +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_LOOP_INTERVAL(x) (((x) & SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_mask) << SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_SET packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_SET_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_SET_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_shift) + +/*define for INIT_DATA_LO word*/ +/*define for init_data_31_0 field*/ +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_offset 1 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_INIT_DATA_31_0(x) (((x) & SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_mask) << SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_shift) + +/*define for INIT_DATA_HI word*/ +/*define for init_data_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_INIT_DATA_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_mask) << SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_GET packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_shift) + +/*define for WRITE_ADDR_LO word*/ +/*define for write_addr_31_3 field*/ +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_offset 1 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_mask 0x1FFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_shift 3 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_WRITE_ADDR_31_3(x) (((x) & SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_mask) << SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_shift) + +/*define for WRITE_ADDR_HI word*/ +/*define for write_addr_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_WRITE_ADDR_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_mask) << SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_GET_GLOBAL packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_shift) + +/*define for WRITE_ADDR_LO word*/ +/*define for write_addr_31_3 field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_offset 1 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_mask 0x1FFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_shift 3 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_WRITE_ADDR_31_3(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_shift) + +/*define for WRITE_ADDR_HI word*/ +/*define for write_addr_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_WRITE_ADDR_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TRAP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TRAP_HEADER_op_offset 0 +#define SDMA_PKT_TRAP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TRAP_HEADER_op_shift 0 +#define SDMA_PKT_TRAP_HEADER_OP(x) (((x) & SDMA_PKT_TRAP_HEADER_op_mask) << SDMA_PKT_TRAP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TRAP_HEADER_sub_op_offset 0 +#define SDMA_PKT_TRAP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TRAP_HEADER_sub_op_shift 8 +#define SDMA_PKT_TRAP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TRAP_HEADER_sub_op_mask) << SDMA_PKT_TRAP_HEADER_sub_op_shift) + +/*define for INT_CONTEXT word*/ +/*define for int_context field*/ +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_offset 1 +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_mask 0x0FFFFFFF +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_shift 0 +#define SDMA_PKT_TRAP_INT_CONTEXT_INT_CONTEXT(x) (((x) & SDMA_PKT_TRAP_INT_CONTEXT_int_context_mask) << SDMA_PKT_TRAP_INT_CONTEXT_int_context_shift) + + +/* +** Definitions for SDMA_PKT_DUMMY_TRAP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_DUMMY_TRAP_HEADER_op_offset 0 +#define SDMA_PKT_DUMMY_TRAP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_DUMMY_TRAP_HEADER_op_shift 0 +#define SDMA_PKT_DUMMY_TRAP_HEADER_OP(x) (((x) & SDMA_PKT_DUMMY_TRAP_HEADER_op_mask) << SDMA_PKT_DUMMY_TRAP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_offset 0 +#define SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_shift 8 +#define SDMA_PKT_DUMMY_TRAP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_mask) << SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_shift) + +/*define for INT_CONTEXT word*/ +/*define for int_context field*/ +#define SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_offset 1 +#define SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_mask 0x0FFFFFFF +#define SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_shift 0 +#define SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_INT_CONTEXT(x) (((x) & SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_mask) << SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_shift) + + +/* +** Definitions for SDMA_PKT_GPUVM_INV packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_GPUVM_INV_HEADER_op_offset 0 +#define SDMA_PKT_GPUVM_INV_HEADER_op_mask 0x000000FF +#define SDMA_PKT_GPUVM_INV_HEADER_op_shift 0 +#define SDMA_PKT_GPUVM_INV_HEADER_OP(x) (((x) & SDMA_PKT_GPUVM_INV_HEADER_op_mask) << SDMA_PKT_GPUVM_INV_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_GPUVM_INV_HEADER_sub_op_offset 0 +#define SDMA_PKT_GPUVM_INV_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_GPUVM_INV_HEADER_sub_op_shift 8 +#define SDMA_PKT_GPUVM_INV_HEADER_SUB_OP(x) (((x) & SDMA_PKT_GPUVM_INV_HEADER_sub_op_mask) << SDMA_PKT_GPUVM_INV_HEADER_sub_op_shift) + +/*define for PAYLOAD1 word*/ +/*define for per_vmid_inv_req field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_per_vmid_inv_req_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_per_vmid_inv_req_mask 0x0000FFFF +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_per_vmid_inv_req_shift 0 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_PER_VMID_INV_REQ(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_per_vmid_inv_req_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_per_vmid_inv_req_shift) + +/*define for flush_type field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_flush_type_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_flush_type_mask 0x00000007 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_flush_type_shift 16 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_FLUSH_TYPE(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_flush_type_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_flush_type_shift) + +/*define for l2_ptes field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_ptes_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_ptes_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_ptes_shift 19 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_L2_PTES(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_ptes_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_ptes_shift) + +/*define for l2_pde0 field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde0_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde0_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde0_shift 20 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_L2_PDE0(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde0_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde0_shift) + +/*define for l2_pde1 field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde1_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde1_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde1_shift 21 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_L2_PDE1(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde1_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde1_shift) + +/*define for l2_pde2 field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde2_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde2_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde2_shift 22 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_L2_PDE2(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde2_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde2_shift) + +/*define for l1_ptes field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l1_ptes_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l1_ptes_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l1_ptes_shift 23 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_L1_PTES(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_l1_ptes_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_l1_ptes_shift) + +/*define for clr_protection_fault_status_addr field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_clr_protection_fault_status_addr_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_clr_protection_fault_status_addr_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_clr_protection_fault_status_addr_shift 24 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_CLR_PROTECTION_FAULT_STATUS_ADDR(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_clr_protection_fault_status_addr_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_clr_protection_fault_status_addr_shift) + +/*define for log_request field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_log_request_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_log_request_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_log_request_shift 25 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_LOG_REQUEST(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_log_request_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_log_request_shift) + +/*define for four_kilobytes field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_four_kilobytes_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_four_kilobytes_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_four_kilobytes_shift 26 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_FOUR_KILOBYTES(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_four_kilobytes_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_four_kilobytes_shift) + +/*define for PAYLOAD2 word*/ +/*define for s field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_s_offset 2 +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_s_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_s_shift 0 +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_S(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD2_s_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD2_s_shift) + +/*define for page_va_42_12 field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_page_va_42_12_offset 2 +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_page_va_42_12_mask 0x7FFFFFFF +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_page_va_42_12_shift 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_PAGE_VA_42_12(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD2_page_va_42_12_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD2_page_va_42_12_shift) + +/*define for PAYLOAD3 word*/ +/*define for page_va_47_43 field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD3_page_va_47_43_offset 3 +#define SDMA_PKT_GPUVM_INV_PAYLOAD3_page_va_47_43_mask 0x0000003F +#define SDMA_PKT_GPUVM_INV_PAYLOAD3_page_va_47_43_shift 0 +#define SDMA_PKT_GPUVM_INV_PAYLOAD3_PAGE_VA_47_43(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD3_page_va_47_43_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD3_page_va_47_43_shift) + + +/* +** Definitions for SDMA_PKT_GCR_REQ packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_GCR_REQ_HEADER_op_offset 0 +#define SDMA_PKT_GCR_REQ_HEADER_op_mask 0x000000FF +#define SDMA_PKT_GCR_REQ_HEADER_op_shift 0 +#define SDMA_PKT_GCR_REQ_HEADER_OP(x) (((x) & SDMA_PKT_GCR_REQ_HEADER_op_mask) << SDMA_PKT_GCR_REQ_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_GCR_REQ_HEADER_sub_op_offset 0 +#define SDMA_PKT_GCR_REQ_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_GCR_REQ_HEADER_sub_op_shift 8 +#define SDMA_PKT_GCR_REQ_HEADER_SUB_OP(x) (((x) & SDMA_PKT_GCR_REQ_HEADER_sub_op_mask) << SDMA_PKT_GCR_REQ_HEADER_sub_op_shift) + +/*define for PAYLOAD1 word*/ +/*define for base_va_31_7 field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD1_base_va_31_7_offset 1 +#define SDMA_PKT_GCR_REQ_PAYLOAD1_base_va_31_7_mask 0x01FFFFFF +#define SDMA_PKT_GCR_REQ_PAYLOAD1_base_va_31_7_shift 7 +#define SDMA_PKT_GCR_REQ_PAYLOAD1_BASE_VA_31_7(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD1_base_va_31_7_mask) << SDMA_PKT_GCR_REQ_PAYLOAD1_base_va_31_7_shift) + +/*define for PAYLOAD2 word*/ +/*define for base_va_47_32 field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD2_base_va_47_32_offset 2 +#define SDMA_PKT_GCR_REQ_PAYLOAD2_base_va_47_32_mask 0x0000FFFF +#define SDMA_PKT_GCR_REQ_PAYLOAD2_base_va_47_32_shift 0 +#define SDMA_PKT_GCR_REQ_PAYLOAD2_BASE_VA_47_32(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD2_base_va_47_32_mask) << SDMA_PKT_GCR_REQ_PAYLOAD2_base_va_47_32_shift) + +/*define for gcr_control_15_0 field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD2_gcr_control_15_0_offset 2 +#define SDMA_PKT_GCR_REQ_PAYLOAD2_gcr_control_15_0_mask 0x0000FFFF +#define SDMA_PKT_GCR_REQ_PAYLOAD2_gcr_control_15_0_shift 16 +#define SDMA_PKT_GCR_REQ_PAYLOAD2_GCR_CONTROL_15_0(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD2_gcr_control_15_0_mask) << SDMA_PKT_GCR_REQ_PAYLOAD2_gcr_control_15_0_shift) + +/*define for PAYLOAD3 word*/ +/*define for gcr_control_18_16 field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD3_gcr_control_18_16_offset 3 +#define SDMA_PKT_GCR_REQ_PAYLOAD3_gcr_control_18_16_mask 0x00000007 +#define SDMA_PKT_GCR_REQ_PAYLOAD3_gcr_control_18_16_shift 0 +#define SDMA_PKT_GCR_REQ_PAYLOAD3_GCR_CONTROL_18_16(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD3_gcr_control_18_16_mask) << SDMA_PKT_GCR_REQ_PAYLOAD3_gcr_control_18_16_shift) + +/*define for limit_va_31_7 field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD3_limit_va_31_7_offset 3 +#define SDMA_PKT_GCR_REQ_PAYLOAD3_limit_va_31_7_mask 0x01FFFFFF +#define SDMA_PKT_GCR_REQ_PAYLOAD3_limit_va_31_7_shift 7 +#define SDMA_PKT_GCR_REQ_PAYLOAD3_LIMIT_VA_31_7(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD3_limit_va_31_7_mask) << SDMA_PKT_GCR_REQ_PAYLOAD3_limit_va_31_7_shift) + +/*define for PAYLOAD4 word*/ +/*define for limit_va_47_32 field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD4_limit_va_47_32_offset 4 +#define SDMA_PKT_GCR_REQ_PAYLOAD4_limit_va_47_32_mask 0x0000FFFF +#define SDMA_PKT_GCR_REQ_PAYLOAD4_limit_va_47_32_shift 0 +#define SDMA_PKT_GCR_REQ_PAYLOAD4_LIMIT_VA_47_32(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD4_limit_va_47_32_mask) << SDMA_PKT_GCR_REQ_PAYLOAD4_limit_va_47_32_shift) + +/*define for vmid field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD4_vmid_offset 4 +#define SDMA_PKT_GCR_REQ_PAYLOAD4_vmid_mask 0x0000000F +#define SDMA_PKT_GCR_REQ_PAYLOAD4_vmid_shift 24 +#define SDMA_PKT_GCR_REQ_PAYLOAD4_VMID(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD4_vmid_mask) << SDMA_PKT_GCR_REQ_PAYLOAD4_vmid_shift) + + +/* +** Definitions for SDMA_PKT_NOP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_NOP_HEADER_op_offset 0 +#define SDMA_PKT_NOP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_NOP_HEADER_op_shift 0 +#define SDMA_PKT_NOP_HEADER_OP(x) (((x) & SDMA_PKT_NOP_HEADER_op_mask) << SDMA_PKT_NOP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_NOP_HEADER_sub_op_offset 0 +#define SDMA_PKT_NOP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_NOP_HEADER_sub_op_shift 8 +#define SDMA_PKT_NOP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_NOP_HEADER_sub_op_mask) << SDMA_PKT_NOP_HEADER_sub_op_shift) + +/*define for count field*/ +#define SDMA_PKT_NOP_HEADER_count_offset 0 +#define SDMA_PKT_NOP_HEADER_count_mask 0x00003FFF +#define SDMA_PKT_NOP_HEADER_count_shift 16 +#define SDMA_PKT_NOP_HEADER_COUNT(x) (((x) & SDMA_PKT_NOP_HEADER_count_mask) << SDMA_PKT_NOP_HEADER_count_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_NOP_DATA0_data0_offset 1 +#define SDMA_PKT_NOP_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_NOP_DATA0_data0_shift 0 +#define SDMA_PKT_NOP_DATA0_DATA0(x) (((x) & SDMA_PKT_NOP_DATA0_data0_mask) << SDMA_PKT_NOP_DATA0_data0_shift) + + +/* +** Definitions for SDMA_AQL_PKT_HEADER packet +*/ + +/*define for HEADER word*/ +/*define for format field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_format_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_format_mask 0x000000FF +#define SDMA_AQL_PKT_HEADER_HEADER_format_shift 0 +#define SDMA_AQL_PKT_HEADER_HEADER_FORMAT(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_format_mask) << SDMA_AQL_PKT_HEADER_HEADER_format_shift) + +/*define for barrier field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_barrier_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_barrier_mask 0x00000001 +#define SDMA_AQL_PKT_HEADER_HEADER_barrier_shift 8 +#define SDMA_AQL_PKT_HEADER_HEADER_BARRIER(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_barrier_mask) << SDMA_AQL_PKT_HEADER_HEADER_barrier_shift) + +/*define for acquire_fence_scope field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_shift 9 +#define SDMA_AQL_PKT_HEADER_HEADER_ACQUIRE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_mask) << SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_shift) + +/*define for release_fence_scope field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_shift 11 +#define SDMA_AQL_PKT_HEADER_HEADER_RELEASE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_mask) << SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_shift) + +/*define for reserved field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_reserved_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_reserved_mask 0x00000007 +#define SDMA_AQL_PKT_HEADER_HEADER_reserved_shift 13 +#define SDMA_AQL_PKT_HEADER_HEADER_RESERVED(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_reserved_mask) << SDMA_AQL_PKT_HEADER_HEADER_reserved_shift) + +/*define for op field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_op_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_op_mask 0x0000000F +#define SDMA_AQL_PKT_HEADER_HEADER_op_shift 16 +#define SDMA_AQL_PKT_HEADER_HEADER_OP(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_op_mask) << SDMA_AQL_PKT_HEADER_HEADER_op_shift) + +/*define for subop field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_subop_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_subop_mask 0x00000007 +#define SDMA_AQL_PKT_HEADER_HEADER_subop_shift 20 +#define SDMA_AQL_PKT_HEADER_HEADER_SUBOP(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_subop_mask) << SDMA_AQL_PKT_HEADER_HEADER_subop_shift) + + +/* +** Definitions for SDMA_AQL_PKT_COPY_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for format field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_mask 0x000000FF +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_FORMAT(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_shift) + +/*define for barrier field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_mask 0x00000001 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_shift 8 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_BARRIER(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_shift) + +/*define for acquire_fence_scope field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_shift 9 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_ACQUIRE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_shift) + +/*define for release_fence_scope field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_shift 11 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_RELEASE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_shift) + +/*define for reserved field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_mask 0x00000007 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_shift 13 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_RESERVED(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_shift) + +/*define for op field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_mask 0x0000000F +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_shift 16 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_OP(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_shift) + +/*define for subop field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_mask 0x00000007 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_shift 20 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_SUBOP(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_shift) + +/*define for RESERVED_DW1 word*/ +/*define for reserved_dw1 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_offset 1 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_RESERVED_DW1(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_shift) + +/*define for RETURN_ADDR_LO word*/ +/*define for return_addr_31_0 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_offset 2 +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_RETURN_ADDR_31_0(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_mask) << SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_shift) + +/*define for RETURN_ADDR_HI word*/ +/*define for return_addr_63_32 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_offset 3 +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_RETURN_ADDR_63_32(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_mask) << SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_offset 4 +#define SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_COUNT_COUNT(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_mask) << SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_sw field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_offset 5 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift 16 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_DST_SW(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask) << SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift) + +/*define for src_sw field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_offset 5 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_mask) << SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 6 +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 7 +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_offset 8 +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_offset 9 +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for RESERVED_DW10 word*/ +/*define for reserved_dw10 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_offset 10 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_RESERVED_DW10(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_shift) + +/*define for RESERVED_DW11 word*/ +/*define for reserved_dw11 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_offset 11 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_RESERVED_DW11(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_shift) + +/*define for RESERVED_DW12 word*/ +/*define for reserved_dw12 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_offset 12 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_RESERVED_DW12(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_shift) + +/*define for RESERVED_DW13 word*/ +/*define for reserved_dw13 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_offset 13 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_RESERVED_DW13(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_shift) + +/*define for COMPLETION_SIGNAL_LO word*/ +/*define for completion_signal_31_0 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_offset 14 +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_COMPLETION_SIGNAL_31_0(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_mask) << SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_shift) + +/*define for COMPLETION_SIGNAL_HI word*/ +/*define for completion_signal_63_32 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_offset 15 +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_COMPLETION_SIGNAL_63_32(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_mask) << SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_shift) + + +/* +** Definitions for SDMA_AQL_PKT_BARRIER_OR packet +*/ + +/*define for HEADER word*/ +/*define for format field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_format_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_format_mask 0x000000FF +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_format_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_FORMAT(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_format_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_format_shift) + +/*define for barrier field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_mask 0x00000001 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_shift 8 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_BARRIER(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_shift) + +/*define for acquire_fence_scope field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_shift 9 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_ACQUIRE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_shift) + +/*define for release_fence_scope field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_shift 11 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_RELEASE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_shift) + +/*define for reserved field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_mask 0x00000007 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_shift 13 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_RESERVED(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_shift) + +/*define for op field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_op_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_op_mask 0x0000000F +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_op_shift 16 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_OP(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_op_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_op_shift) + +/*define for subop field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_mask 0x00000007 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_shift 20 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_SUBOP(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_shift) + +/*define for RESERVED_DW1 word*/ +/*define for reserved_dw1 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_offset 1 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_RESERVED_DW1(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_mask) << SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_shift) + +/*define for DEPENDENT_ADDR_0_LO word*/ +/*define for dependent_addr_0_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_offset 2 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_DEPENDENT_ADDR_0_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_shift) + +/*define for DEPENDENT_ADDR_0_HI word*/ +/*define for dependent_addr_0_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_offset 3 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_DEPENDENT_ADDR_0_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_shift) + +/*define for DEPENDENT_ADDR_1_LO word*/ +/*define for dependent_addr_1_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_offset 4 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_DEPENDENT_ADDR_1_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_shift) + +/*define for DEPENDENT_ADDR_1_HI word*/ +/*define for dependent_addr_1_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_offset 5 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_DEPENDENT_ADDR_1_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_shift) + +/*define for DEPENDENT_ADDR_2_LO word*/ +/*define for dependent_addr_2_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_offset 6 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_DEPENDENT_ADDR_2_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_shift) + +/*define for DEPENDENT_ADDR_2_HI word*/ +/*define for dependent_addr_2_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_offset 7 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_DEPENDENT_ADDR_2_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_shift) + +/*define for DEPENDENT_ADDR_3_LO word*/ +/*define for dependent_addr_3_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_offset 8 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_DEPENDENT_ADDR_3_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_shift) + +/*define for DEPENDENT_ADDR_3_HI word*/ +/*define for dependent_addr_3_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_offset 9 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_DEPENDENT_ADDR_3_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_shift) + +/*define for DEPENDENT_ADDR_4_LO word*/ +/*define for dependent_addr_4_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_offset 10 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_DEPENDENT_ADDR_4_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_shift) + +/*define for DEPENDENT_ADDR_4_HI word*/ +/*define for dependent_addr_4_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_offset 11 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_DEPENDENT_ADDR_4_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_shift) + +/*define for RESERVED_DW12 word*/ +/*define for reserved_dw12 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW12_reserved_dw12_offset 12 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW12_reserved_dw12_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW12_reserved_dw12_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW12_RESERVED_DW12(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW12_reserved_dw12_mask) << SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW12_reserved_dw12_shift) + +/*define for RESERVED_DW13 word*/ +/*define for reserved_dw13 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_offset 13 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_RESERVED_DW13(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_mask) << SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_shift) + +/*define for COMPLETION_SIGNAL_LO word*/ +/*define for completion_signal_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_offset 14 +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_COMPLETION_SIGNAL_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_shift) + +/*define for COMPLETION_SIGNAL_HI word*/ +/*define for completion_signal_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_offset 15 +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_COMPLETION_SIGNAL_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_shift) + + +#endif /* __NAVI10_SDMA_PKT_OPEN_H_ */ diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c b/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c new file mode 100644 index 000000000..ef368ca79 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c @@ -0,0 +1,580 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "nbio_v2_3.h" + +#include "nbio/nbio_2_3_default.h" +#include "nbio/nbio_2_3_offset.h" +#include "nbio/nbio_2_3_sh_mask.h" +#include +#include +#include + +#define smnPCIE_CONFIG_CNTL 0x11180044 +#define smnCPM_CONTROL 0x11180460 +#define smnPCIE_CNTL2 0x11180070 +#define smnPCIE_LC_CNTL 0x11140280 +#define smnPCIE_LC_CNTL3 0x111402d4 +#define smnPCIE_LC_CNTL6 0x111402ec +#define smnPCIE_LC_CNTL7 0x111402f0 +#define smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2 0x1014008c +#define smnRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL 0x10123538 +#define smnBIF_CFG_DEV0_EPF0_PCIE_LTR_CAP 0x10140324 +#define smnPSWUSP0_PCIE_LC_CNTL2 0x111402c4 +#define smnNBIF_MGCG_CTRL_LCLK 0x1013a21c + +#define mmBIF_SDMA2_DOORBELL_RANGE 0x01d6 +#define mmBIF_SDMA2_DOORBELL_RANGE_BASE_IDX 2 +#define mmBIF_SDMA3_DOORBELL_RANGE 0x01d7 +#define mmBIF_SDMA3_DOORBELL_RANGE_BASE_IDX 2 + +#define mmBIF_MMSCH1_DOORBELL_RANGE 0x01d8 +#define mmBIF_MMSCH1_DOORBELL_RANGE_BASE_IDX 2 + +#define smnPCIE_LC_LINK_WIDTH_CNTL 0x11140288 + +#define GPU_HDP_FLUSH_DONE__RSVD_ENG0_MASK 0x00001000L /* Don't use. Firmware uses this bit internally */ +#define GPU_HDP_FLUSH_DONE__RSVD_ENG1_MASK 0x00002000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG2_MASK 0x00004000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG3_MASK 0x00008000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG4_MASK 0x00010000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG5_MASK 0x00020000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG6_MASK 0x00040000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG7_MASK 0x00080000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG8_MASK 0x00100000L + +static void nbio_v2_3_remap_hdp_registers(struct amdgpu_device *adev) +{ + WREG32_SOC15(NBIO, 0, mmREMAP_HDP_MEM_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL); + WREG32_SOC15(NBIO, 0, mmREMAP_HDP_REG_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_REG_FLUSH_CNTL); +} + +static u32 nbio_v2_3_get_rev_id(struct amdgpu_device *adev) +{ + u32 tmp; + + /* + * guest vm gets 0xffffffff when reading RCC_DEV0_EPF0_STRAP0, + * therefore we force rev_id to 0 (which is the default value) + */ + if (amdgpu_sriov_vf(adev)) { + return 0; + } + + tmp = RREG32_SOC15(NBIO, 0, mmRCC_DEV0_EPF0_STRAP0); + tmp &= RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0_MASK; + tmp >>= RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0__SHIFT; + + return tmp; +} + +static void nbio_v2_3_mc_access_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) + WREG32_SOC15(NBIO, 0, mmBIF_FB_EN, + BIF_FB_EN__FB_READ_EN_MASK | + BIF_FB_EN__FB_WRITE_EN_MASK); + else + WREG32_SOC15(NBIO, 0, mmBIF_FB_EN, 0); +} + +static u32 nbio_v2_3_get_memsize(struct amdgpu_device *adev) +{ + return RREG32_SOC15(NBIO, 0, mmRCC_DEV0_EPF0_RCC_CONFIG_MEMSIZE); +} + +static void nbio_v2_3_sdma_doorbell_range(struct amdgpu_device *adev, int instance, + bool use_doorbell, int doorbell_index, + int doorbell_size) +{ + u32 reg = instance == 0 ? SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA0_DOORBELL_RANGE) : + instance == 1 ? SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA1_DOORBELL_RANGE) : + instance == 2 ? SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA2_DOORBELL_RANGE) : + SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA3_DOORBELL_RANGE); + + u32 doorbell_range = RREG32(reg); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, + BIF_SDMA0_DOORBELL_RANGE, OFFSET, + doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, + BIF_SDMA0_DOORBELL_RANGE, SIZE, + doorbell_size); + } else + doorbell_range = REG_SET_FIELD(doorbell_range, + BIF_SDMA0_DOORBELL_RANGE, SIZE, + 0); + + WREG32(reg, doorbell_range); +} + +static void nbio_v2_3_vcn_doorbell_range(struct amdgpu_device *adev, bool use_doorbell, + int doorbell_index, int instance) +{ + u32 reg = instance ? SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH1_DOORBELL_RANGE) : + SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH0_DOORBELL_RANGE); + + u32 doorbell_range = RREG32(reg); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, + BIF_MMSCH0_DOORBELL_RANGE, OFFSET, + doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, + BIF_MMSCH0_DOORBELL_RANGE, SIZE, 8); + } else + doorbell_range = REG_SET_FIELD(doorbell_range, + BIF_MMSCH0_DOORBELL_RANGE, SIZE, 0); + + WREG32(reg, doorbell_range); +} + +static void nbio_v2_3_enable_doorbell_aperture(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD15(NBIO, 0, RCC_DEV0_EPF0_RCC_DOORBELL_APER_EN, BIF_DOORBELL_APER_EN, + enable ? 1 : 0); +} + +static void nbio_v2_3_enable_doorbell_selfring_aperture(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp = 0; + + if (enable) { + tmp = REG_SET_FIELD(tmp, BIF_BX_PF_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_EN, 1) | + REG_SET_FIELD(tmp, BIF_BX_PF_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_MODE, 1) | + REG_SET_FIELD(tmp, BIF_BX_PF_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_SIZE, 0); + + WREG32_SOC15(NBIO, 0, mmBIF_BX_PF_DOORBELL_SELFRING_GPA_APER_BASE_LOW, + lower_32_bits(adev->doorbell.base)); + WREG32_SOC15(NBIO, 0, mmBIF_BX_PF_DOORBELL_SELFRING_GPA_APER_BASE_HIGH, + upper_32_bits(adev->doorbell.base)); + } + + WREG32_SOC15(NBIO, 0, mmBIF_BX_PF_DOORBELL_SELFRING_GPA_APER_CNTL, + tmp); +} + + +static void nbio_v2_3_ih_doorbell_range(struct amdgpu_device *adev, + bool use_doorbell, int doorbell_index) +{ + u32 ih_doorbell_range = RREG32_SOC15(NBIO, 0, mmBIF_IH_DOORBELL_RANGE); + + if (use_doorbell) { + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + BIF_IH_DOORBELL_RANGE, OFFSET, + doorbell_index); + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + BIF_IH_DOORBELL_RANGE, SIZE, + 2); + } else + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + BIF_IH_DOORBELL_RANGE, SIZE, + 0); + + WREG32_SOC15(NBIO, 0, mmBIF_IH_DOORBELL_RANGE, ih_doorbell_range); +} + +static void nbio_v2_3_ih_control(struct amdgpu_device *adev) +{ + u32 interrupt_cntl; + + /* setup interrupt control */ + WREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL2, adev->dummy_page_addr >> 8); + + interrupt_cntl = RREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL); + /* + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=0 - dummy read disabled with msi, enabled without msi + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=1 - dummy read controlled by IH_DUMMY_RD_EN + */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, + IH_DUMMY_RD_OVERRIDE, 0); + + /* INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK=1 if ring is in non-cacheable memory, e.g., vram */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, + IH_REQ_NONSNOOP_EN, 0); + + WREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL, interrupt_cntl); +} + +static void nbio_v2_3_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_BIF_MGCG)) + return; + + def = data = RREG32_PCIE(smnCPM_CONTROL); + if (enable) { + data |= (CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_LCNT_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_REGS_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_PRBS_GATE_ENABLE_MASK | + CPM_CONTROL__REFCLK_REGS_GATE_ENABLE_MASK); + } else { + data &= ~(CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_LCNT_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_REGS_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_PRBS_GATE_ENABLE_MASK | + CPM_CONTROL__REFCLK_REGS_GATE_ENABLE_MASK); + } + + if (def != data) + WREG32_PCIE(smnCPM_CONTROL, data); +} + +static void nbio_v2_3_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_BIF_LS)) + return; + + def = data = RREG32_PCIE(smnPCIE_CNTL2); + if (enable) { + data |= (PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK); + } else { + data &= ~(PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK); + } + + if (def != data) + WREG32_PCIE(smnPCIE_CNTL2, data); +} + +static void nbio_v2_3_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + int data; + + /* AMD_CG_SUPPORT_BIF_MGCG */ + data = RREG32_PCIE(smnCPM_CONTROL); + if (data & CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_BIF_MGCG; + + /* AMD_CG_SUPPORT_BIF_LS */ + data = RREG32_PCIE(smnPCIE_CNTL2); + if (data & PCIE_CNTL2__SLV_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_BIF_LS; +} + +static u32 nbio_v2_3_get_hdp_flush_req_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF_GPU_HDP_FLUSH_REQ); +} + +static u32 nbio_v2_3_get_hdp_flush_done_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF_GPU_HDP_FLUSH_DONE); +} + +static u32 nbio_v2_3_get_pcie_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmPCIE_INDEX2); +} + +static u32 nbio_v2_3_get_pcie_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmPCIE_DATA2); +} + +const struct nbio_hdp_flush_reg nbio_v2_3_hdp_flush_reg = { + .ref_and_mask_cp0 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP0_MASK, + .ref_and_mask_cp1 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP1_MASK, + .ref_and_mask_cp2 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP2_MASK, + .ref_and_mask_cp3 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP3_MASK, + .ref_and_mask_cp4 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP4_MASK, + .ref_and_mask_cp5 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP5_MASK, + .ref_and_mask_cp6 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP6_MASK, + .ref_and_mask_cp7 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP7_MASK, + .ref_and_mask_cp8 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP8_MASK, + .ref_and_mask_cp9 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP9_MASK, + .ref_and_mask_sdma0 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__SDMA0_MASK, + .ref_and_mask_sdma1 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__SDMA1_MASK, +}; + +static void nbio_v2_3_init_registers(struct amdgpu_device *adev) +{ + uint32_t def, data; + + def = data = RREG32_PCIE(smnPCIE_CONFIG_CNTL); + data = REG_SET_FIELD(data, PCIE_CONFIG_CNTL, CI_SWUS_MAX_READ_REQUEST_SIZE_MODE, 1); + data = REG_SET_FIELD(data, PCIE_CONFIG_CNTL, CI_SWUS_MAX_READ_REQUEST_SIZE_PRIV, 1); + + if (def != data) + WREG32_PCIE(smnPCIE_CONFIG_CNTL, data); + + if (amdgpu_sriov_vf(adev)) + adev->rmmio_remap.reg_offset = SOC15_REG_OFFSET(NBIO, 0, + mmBIF_BX_DEV0_EPF0_VF0_HDP_MEM_COHERENCY_FLUSH_CNTL) << 2; +} + +#define NAVI10_PCIE__LC_L0S_INACTIVITY_DEFAULT 0x00000000 // off by default, no gains over L1 +#define NAVI10_PCIE__LC_L1_INACTIVITY_DEFAULT 0x0000000A // 1=1us, 9=1ms, 10=4ms +#define NAVI10_PCIE__LC_L1_INACTIVITY_TBT_DEFAULT 0x0000000E // 400ms + +static void nbio_v2_3_enable_aspm(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL); + + if (enable) { + /* Disable ASPM L0s/L1 first */ + data &= ~(PCIE_LC_CNTL__LC_L0S_INACTIVITY_MASK | PCIE_LC_CNTL__LC_L1_INACTIVITY_MASK); + + data |= NAVI10_PCIE__LC_L0S_INACTIVITY_DEFAULT << PCIE_LC_CNTL__LC_L0S_INACTIVITY__SHIFT; + + if (dev_is_removable(&adev->pdev->dev)) + data |= NAVI10_PCIE__LC_L1_INACTIVITY_TBT_DEFAULT << PCIE_LC_CNTL__LC_L1_INACTIVITY__SHIFT; + else + data |= NAVI10_PCIE__LC_L1_INACTIVITY_DEFAULT << PCIE_LC_CNTL__LC_L1_INACTIVITY__SHIFT; + + data &= ~PCIE_LC_CNTL__LC_PMI_TO_L1_DIS_MASK; + } else { + /* Disbale ASPM L1 */ + data &= ~PCIE_LC_CNTL__LC_L1_INACTIVITY_MASK; + /* Disable ASPM TxL0s */ + data &= ~PCIE_LC_CNTL__LC_L0S_INACTIVITY_MASK; + /* Disable ACPI L1 */ + data |= PCIE_LC_CNTL__LC_PMI_TO_L1_DIS_MASK; + } + + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL, data); +} + +#ifdef CONFIG_PCIEASPM +static void nbio_v2_3_program_ltr(struct amdgpu_device *adev) +{ + uint32_t def, data; + + WREG32_PCIE(smnRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL, 0x75EB); + + def = data = RREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP2); + data &= ~RCC_BIF_STRAP2__STRAP_LTR_IN_ASPML1_DIS_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP2, data); + + def = data = RREG32_PCIE(smnRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL); + data &= ~EP_PCIE_TX_LTR_CNTL__LTR_PRIV_MSG_DIS_IN_PM_NON_D0_MASK; + if (def != data) + WREG32_PCIE(smnRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL, data); + + def = data = RREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2); + data |= BIF_CFG_DEV0_EPF0_DEVICE_CNTL2__LTR_EN_MASK; + if (def != data) + WREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2, data); +} +#endif + +static void nbio_v2_3_program_aspm(struct amdgpu_device *adev) +{ +#ifdef CONFIG_PCIEASPM + uint32_t def, data; + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL); + data &= ~PCIE_LC_CNTL__LC_L1_INACTIVITY_MASK; + data &= ~PCIE_LC_CNTL__LC_L0S_INACTIVITY_MASK; + data |= PCIE_LC_CNTL__LC_PMI_TO_L1_DIS_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL7); + data |= PCIE_LC_CNTL7__LC_NBIF_ASPM_INPUT_EN_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL7, data); + + def = data = RREG32_PCIE(smnNBIF_MGCG_CTRL_LCLK); + data |= NBIF_MGCG_CTRL_LCLK__NBIF_MGCG_REG_DIS_LCLK_MASK; + if (def != data) + WREG32_PCIE(smnNBIF_MGCG_CTRL_LCLK, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL3); + data |= PCIE_LC_CNTL3__LC_DSC_DONT_ENTER_L23_AFTER_PME_ACK_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL3, data); + + def = data = RREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP3); + data &= ~RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER_MASK; + data &= ~RCC_BIF_STRAP3__STRAP_VLINK_PM_L1_ENTRY_TIMER_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP3, data); + + def = data = RREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP5); + data &= ~RCC_BIF_STRAP5__STRAP_VLINK_LDN_ENTRY_TIMER_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP5, data); + + def = data = RREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2); + data &= ~BIF_CFG_DEV0_EPF0_DEVICE_CNTL2__LTR_EN_MASK; + if (def != data) + WREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2, data); + + WREG32_PCIE(smnBIF_CFG_DEV0_EPF0_PCIE_LTR_CAP, 0x10011001); + + def = data = RREG32_PCIE(smnPSWUSP0_PCIE_LC_CNTL2); + data |= PSWUSP0_PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L1_MASK | + PSWUSP0_PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L23_MASK; + data &= ~PSWUSP0_PCIE_LC_CNTL2__LC_RCV_L0_TO_RCV_L0S_DIS_MASK; + if (def != data) + WREG32_PCIE(smnPSWUSP0_PCIE_LC_CNTL2, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL6); + data |= PCIE_LC_CNTL6__LC_L1_POWERDOWN_MASK | + PCIE_LC_CNTL6__LC_RX_L0S_STANDBY_EN_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL6, data); + + /* Don't bother about LTR if LTR is not enabled + * in the path */ + if (adev->pdev->ltr_path) + nbio_v2_3_program_ltr(adev); + + def = data = RREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP3); + data |= 0x5DE0 << RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER__SHIFT; + data |= 0x0010 << RCC_BIF_STRAP3__STRAP_VLINK_PM_L1_ENTRY_TIMER__SHIFT; + if (def != data) + WREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP3, data); + + def = data = RREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP5); + data |= 0x0010 << RCC_BIF_STRAP5__STRAP_VLINK_LDN_ENTRY_TIMER__SHIFT; + if (def != data) + WREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP5, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL); + data |= NAVI10_PCIE__LC_L0S_INACTIVITY_DEFAULT << PCIE_LC_CNTL__LC_L0S_INACTIVITY__SHIFT; + if (dev_is_removable(&adev->pdev->dev)) + data |= NAVI10_PCIE__LC_L1_INACTIVITY_TBT_DEFAULT << PCIE_LC_CNTL__LC_L1_INACTIVITY__SHIFT; + else + data |= NAVI10_PCIE__LC_L1_INACTIVITY_DEFAULT << PCIE_LC_CNTL__LC_L1_INACTIVITY__SHIFT; + data &= ~PCIE_LC_CNTL__LC_PMI_TO_L1_DIS_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL3); + data &= ~PCIE_LC_CNTL3__LC_DSC_DONT_ENTER_L23_AFTER_PME_ACK_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL3, data); +#endif +} + +static void nbio_v2_3_apply_lc_spc_mode_wa(struct amdgpu_device *adev) +{ + uint32_t reg_data = 0; + uint32_t link_width = 0; + + if (!((adev->asic_type >= CHIP_NAVI10) && + (adev->asic_type <= CHIP_NAVI12))) + return; + + reg_data = RREG32_PCIE(smnPCIE_LC_LINK_WIDTH_CNTL); + link_width = (reg_data & PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_RD_MASK) + >> PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_RD__SHIFT; + + /* + * Program PCIE_LC_CNTL6.LC_SPC_MODE_8GT to 0x2 (4 symbols per clock data) + * if link_width is 0x3 (x4) + */ + if (0x3 == link_width) { + reg_data = RREG32_PCIE(smnPCIE_LC_CNTL6); + reg_data &= ~PCIE_LC_CNTL6__LC_SPC_MODE_8GT_MASK; + reg_data |= (0x2 << PCIE_LC_CNTL6__LC_SPC_MODE_8GT__SHIFT); + WREG32_PCIE(smnPCIE_LC_CNTL6, reg_data); + } +} + +static void nbio_v2_3_apply_l1_link_width_reconfig_wa(struct amdgpu_device *adev) +{ + uint32_t reg_data = 0; + + if (adev->asic_type != CHIP_NAVI10) + return; + + reg_data = RREG32_PCIE(smnPCIE_LC_LINK_WIDTH_CNTL); + reg_data |= PCIE_LC_LINK_WIDTH_CNTL__LC_L1_RECONFIG_EN_MASK; + WREG32_PCIE(smnPCIE_LC_LINK_WIDTH_CNTL, reg_data); +} + +static void nbio_v2_3_clear_doorbell_interrupt(struct amdgpu_device *adev) +{ + uint32_t reg, reg_data; + + if (adev->ip_versions[NBIO_HWIP][0] != IP_VERSION(3, 3, 0)) + return; + + reg = RREG32_SOC15(NBIO, 0, mmBIF_RB_CNTL); + + /* Clear Interrupt Status + */ + if ((reg & BIF_RB_CNTL__RB_ENABLE_MASK) == 0) { + reg = RREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL); + if (reg & BIF_DOORBELL_INT_CNTL__DOORBELL_INTERRUPT_STATUS_MASK) { + reg_data = 1 << BIF_DOORBELL_INT_CNTL__DOORBELL_INTERRUPT_CLEAR__SHIFT; + WREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL, reg_data); + } + } +} + +const struct amdgpu_nbio_funcs nbio_v2_3_funcs = { + .get_hdp_flush_req_offset = nbio_v2_3_get_hdp_flush_req_offset, + .get_hdp_flush_done_offset = nbio_v2_3_get_hdp_flush_done_offset, + .get_pcie_index_offset = nbio_v2_3_get_pcie_index_offset, + .get_pcie_data_offset = nbio_v2_3_get_pcie_data_offset, + .get_rev_id = nbio_v2_3_get_rev_id, + .mc_access_enable = nbio_v2_3_mc_access_enable, + .get_memsize = nbio_v2_3_get_memsize, + .sdma_doorbell_range = nbio_v2_3_sdma_doorbell_range, + .vcn_doorbell_range = nbio_v2_3_vcn_doorbell_range, + .enable_doorbell_aperture = nbio_v2_3_enable_doorbell_aperture, + .enable_doorbell_selfring_aperture = nbio_v2_3_enable_doorbell_selfring_aperture, + .ih_doorbell_range = nbio_v2_3_ih_doorbell_range, + .update_medium_grain_clock_gating = nbio_v2_3_update_medium_grain_clock_gating, + .update_medium_grain_light_sleep = nbio_v2_3_update_medium_grain_light_sleep, + .get_clockgating_state = nbio_v2_3_get_clockgating_state, + .ih_control = nbio_v2_3_ih_control, + .init_registers = nbio_v2_3_init_registers, + .remap_hdp_registers = nbio_v2_3_remap_hdp_registers, + .enable_aspm = nbio_v2_3_enable_aspm, + .program_aspm = nbio_v2_3_program_aspm, + .apply_lc_spc_mode_wa = nbio_v2_3_apply_lc_spc_mode_wa, + .apply_l1_link_width_reconfig_wa = nbio_v2_3_apply_l1_link_width_reconfig_wa, + .clear_doorbell_interrupt = nbio_v2_3_clear_doorbell_interrupt, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.h b/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.h new file mode 100644 index 000000000..a43b60acf --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.h @@ -0,0 +1,32 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NBIO_V2_3_H__ +#define __NBIO_V2_3_H__ + +#include "soc15_common.h" + +extern const struct nbio_hdp_flush_reg nbio_v2_3_hdp_flush_reg; +extern const struct amdgpu_nbio_funcs nbio_v2_3_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c b/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c new file mode 100644 index 000000000..e5b5b0f49 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c @@ -0,0 +1,622 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "nbio_v4_3.h" + +#include "nbio/nbio_4_3_0_offset.h" +#include "nbio/nbio_4_3_0_sh_mask.h" +#include "ivsrcid/nbio/irqsrcs_nbif_7_4.h" +#include + +static void nbio_v4_3_remap_hdp_registers(struct amdgpu_device *adev) +{ + WREG32_SOC15(NBIO, 0, regBIF_BX0_REMAP_HDP_MEM_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL); + WREG32_SOC15(NBIO, 0, regBIF_BX0_REMAP_HDP_REG_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_REG_FLUSH_CNTL); +} + +static u32 nbio_v4_3_get_rev_id(struct amdgpu_device *adev) +{ + u32 tmp = RREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_DEV0_EPF0_STRAP0); + + tmp &= RCC_STRAP0_RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0_MASK; + tmp >>= RCC_STRAP0_RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0__SHIFT; + + return tmp; +} + +static void nbio_v4_3_mc_access_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) + WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_FB_EN, + BIF_BX0_BIF_FB_EN__FB_READ_EN_MASK | + BIF_BX0_BIF_FB_EN__FB_WRITE_EN_MASK); + else + WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_FB_EN, 0); +} + +static u32 nbio_v4_3_get_memsize(struct amdgpu_device *adev) +{ + return RREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF0_RCC_CONFIG_MEMSIZE); +} + +static void nbio_v4_3_sdma_doorbell_range(struct amdgpu_device *adev, int instance, + bool use_doorbell, int doorbell_index, + int doorbell_size) +{ + if (instance == 0) { + u32 doorbell_range = RREG32_SOC15(NBIO, 0, regS2A_DOORBELL_ENTRY_2_CTRL); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, + S2A_DOORBELL_ENTRY_2_CTRL, + S2A_DOORBELL_PORT2_ENABLE, + 0x1); + doorbell_range = REG_SET_FIELD(doorbell_range, + S2A_DOORBELL_ENTRY_2_CTRL, + S2A_DOORBELL_PORT2_AWID, + 0xe); + doorbell_range = REG_SET_FIELD(doorbell_range, + S2A_DOORBELL_ENTRY_2_CTRL, + S2A_DOORBELL_PORT2_RANGE_OFFSET, + doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, + S2A_DOORBELL_ENTRY_2_CTRL, + S2A_DOORBELL_PORT2_RANGE_SIZE, + doorbell_size); + doorbell_range = REG_SET_FIELD(doorbell_range, + S2A_DOORBELL_ENTRY_2_CTRL, + S2A_DOORBELL_PORT2_AWADDR_31_28_VALUE, + 0x3); + } else + doorbell_range = REG_SET_FIELD(doorbell_range, + S2A_DOORBELL_ENTRY_2_CTRL, + S2A_DOORBELL_PORT2_RANGE_SIZE, + 0); + + WREG32_SOC15(NBIO, 0, regS2A_DOORBELL_ENTRY_2_CTRL, doorbell_range); + } +} + +static void nbio_v4_3_vcn_doorbell_range(struct amdgpu_device *adev, bool use_doorbell, + int doorbell_index, int instance) +{ + u32 doorbell_range; + + if (instance) + doorbell_range = RREG32_SOC15(NBIO, 0, regS2A_DOORBELL_ENTRY_5_CTRL); + else + doorbell_range = RREG32_SOC15(NBIO, 0, regS2A_DOORBELL_ENTRY_4_CTRL); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, + S2A_DOORBELL_ENTRY_4_CTRL, + S2A_DOORBELL_PORT4_ENABLE, + 0x1); + doorbell_range = REG_SET_FIELD(doorbell_range, + S2A_DOORBELL_ENTRY_4_CTRL, + S2A_DOORBELL_PORT4_AWID, + instance ? 0x7 : 0x4); + doorbell_range = REG_SET_FIELD(doorbell_range, + S2A_DOORBELL_ENTRY_4_CTRL, + S2A_DOORBELL_PORT4_RANGE_OFFSET, + doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, + S2A_DOORBELL_ENTRY_4_CTRL, + S2A_DOORBELL_PORT4_RANGE_SIZE, + 8); + doorbell_range = REG_SET_FIELD(doorbell_range, + S2A_DOORBELL_ENTRY_4_CTRL, + S2A_DOORBELL_PORT4_AWADDR_31_28_VALUE, + instance ? 0x7 : 0x4); + } else + doorbell_range = REG_SET_FIELD(doorbell_range, + S2A_DOORBELL_ENTRY_4_CTRL, + S2A_DOORBELL_PORT4_RANGE_SIZE, + 0); + + if (instance) + WREG32_SOC15(NBIO, 0, regS2A_DOORBELL_ENTRY_5_CTRL, doorbell_range); + else + WREG32_SOC15(NBIO, 0, regS2A_DOORBELL_ENTRY_4_CTRL, doorbell_range); +} + +static void nbio_v4_3_gc_doorbell_init(struct amdgpu_device *adev) +{ + WREG32_SOC15(NBIO, 0, regS2A_DOORBELL_ENTRY_0_CTRL, 0x30000007); + WREG32_SOC15(NBIO, 0, regS2A_DOORBELL_ENTRY_3_CTRL, 0x3000000d); +} + +static void nbio_v4_3_enable_doorbell_aperture(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD15_PREREG(NBIO, 0, RCC_DEV0_EPF0_RCC_DOORBELL_APER_EN, + BIF_DOORBELL_APER_EN, enable ? 1 : 0); +} + +static void nbio_v4_3_enable_doorbell_selfring_aperture(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp = 0; + + if (enable) { + tmp = REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_EN, 1) | + REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_MODE, 1) | + REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_SIZE, 0); + + WREG32_SOC15(NBIO, 0, regBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_BASE_LOW, + lower_32_bits(adev->doorbell.base)); + WREG32_SOC15(NBIO, 0, regBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_BASE_HIGH, + upper_32_bits(adev->doorbell.base)); + } + + WREG32_SOC15(NBIO, 0, regBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + tmp); +} + +static void nbio_v4_3_ih_doorbell_range(struct amdgpu_device *adev, + bool use_doorbell, int doorbell_index) +{ + u32 ih_doorbell_range = RREG32_SOC15(NBIO, 0, regS2A_DOORBELL_ENTRY_1_CTRL); + + if (use_doorbell) { + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_ENABLE, + 0x1); + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWID, + 0x0); + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_OFFSET, + doorbell_index); + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_SIZE, + 2); + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWADDR_31_28_VALUE, + 0x0); + } else + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_SIZE, + 0); + + WREG32_SOC15(NBIO, 0, regS2A_DOORBELL_ENTRY_1_CTRL, ih_doorbell_range); +} + +static void nbio_v4_3_ih_control(struct amdgpu_device *adev) +{ + u32 interrupt_cntl; + + /* setup interrupt control */ + WREG32_SOC15(NBIO, 0, regBIF_BX0_INTERRUPT_CNTL2, adev->dummy_page_addr >> 8); + + interrupt_cntl = RREG32_SOC15(NBIO, 0, regBIF_BX0_INTERRUPT_CNTL); + /* + * BIF_BX0_INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=0 - dummy read disabled with msi, enabled without msi + * BIF_BX0_INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=1 - dummy read controlled by IH_DUMMY_RD_EN + */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, BIF_BX0_INTERRUPT_CNTL, + IH_DUMMY_RD_OVERRIDE, 0); + + /* BIF_BX0_INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK=1 if ring is in non-cacheable memory, e.g., vram */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, BIF_BX0_INTERRUPT_CNTL, + IH_REQ_NONSNOOP_EN, 0); + + WREG32_SOC15(NBIO, 0, regBIF_BX0_INTERRUPT_CNTL, interrupt_cntl); +} + +static void nbio_v4_3_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (enable && !(adev->cg_flags & AMD_CG_SUPPORT_BIF_MGCG)) + return; + + def = data = RREG32_SOC15(NBIO, 0, regCPM_CONTROL); + if (enable) { + data |= (CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_LCNT_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_REGS_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_PRBS_GATE_ENABLE_MASK | + CPM_CONTROL__REFCLK_REGS_GATE_ENABLE_MASK); + } else { + data &= ~(CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_LCNT_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_REGS_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_PRBS_GATE_ENABLE_MASK | + CPM_CONTROL__REFCLK_REGS_GATE_ENABLE_MASK); + } + + if (def != data) + WREG32_SOC15(NBIO, 0, regCPM_CONTROL, data); +} + +static void nbio_v4_3_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (enable && !(adev->cg_flags & AMD_CG_SUPPORT_BIF_LS)) + return; + + /* TODO: need update in future */ + def = data = RREG32_SOC15(NBIO, 0, regPCIE_CNTL2); + if (enable) { + data |= PCIE_CNTL2__SLV_MEM_LS_EN_MASK; + } else { + data &= ~PCIE_CNTL2__SLV_MEM_LS_EN_MASK; + } + + if (def != data) + WREG32_SOC15(NBIO, 0, regPCIE_CNTL2, data); +} + +static void nbio_v4_3_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + int data; + + /* AMD_CG_SUPPORT_BIF_MGCG */ + data = RREG32_SOC15(NBIO, 0, regCPM_CONTROL); + if (data & CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_BIF_MGCG; + + /* AMD_CG_SUPPORT_BIF_LS */ + data = RREG32_SOC15(NBIO, 0, regPCIE_CNTL2); + if (data & PCIE_CNTL2__SLV_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_BIF_LS; +} + +static u32 nbio_v4_3_get_hdp_flush_req_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_GPU_HDP_FLUSH_REQ); +} + +static u32 nbio_v4_3_get_hdp_flush_done_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_GPU_HDP_FLUSH_DONE); +} + +static u32 nbio_v4_3_get_pcie_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_RSMU_INDEX); +} + +static u32 nbio_v4_3_get_pcie_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_RSMU_DATA); +} + +const struct nbio_hdp_flush_reg nbio_v4_3_hdp_flush_reg = { + .ref_and_mask_cp0 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP0_MASK, + .ref_and_mask_cp1 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP1_MASK, + .ref_and_mask_cp2 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP2_MASK, + .ref_and_mask_cp3 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP3_MASK, + .ref_and_mask_cp4 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP4_MASK, + .ref_and_mask_cp5 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP5_MASK, + .ref_and_mask_cp6 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP6_MASK, + .ref_and_mask_cp7 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP7_MASK, + .ref_and_mask_cp8 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP8_MASK, + .ref_and_mask_cp9 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__CP9_MASK, + .ref_and_mask_sdma0 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__SDMA0_MASK, + .ref_and_mask_sdma1 = BIF_BX_PF_GPU_HDP_FLUSH_DONE__SDMA1_MASK, +}; + +static void nbio_v4_3_init_registers(struct amdgpu_device *adev) +{ + if (adev->ip_versions[NBIO_HWIP][0] == IP_VERSION(4, 3, 0)) { + uint32_t data; + + data = RREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF2_STRAP2); + data &= ~RCC_DEV0_EPF2_STRAP2__STRAP_NO_SOFT_RESET_DEV0_F2_MASK; + WREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF2_STRAP2, data); + } + if (amdgpu_sriov_vf(adev)) + adev->rmmio_remap.reg_offset = SOC15_REG_OFFSET(NBIO, 0, + regBIF_BX_DEV0_EPF0_VF0_HDP_MEM_COHERENCY_FLUSH_CNTL) << 2; +} + +static u32 nbio_v4_3_get_rom_offset(struct amdgpu_device *adev) +{ + u32 data, rom_offset; + + data = RREG32_SOC15(NBIO, 0, regREGS_ROM_OFFSET_CTRL); + rom_offset = REG_GET_FIELD(data, REGS_ROM_OFFSET_CTRL, ROM_OFFSET); + + return rom_offset; +} + +#ifdef CONFIG_PCIEASPM +static void nbio_v4_3_program_ltr(struct amdgpu_device *adev) +{ + uint32_t def, data; + + def = RREG32_SOC15(NBIO, 0, regRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL); + data = 0x35EB; + data &= ~EP_PCIE_TX_LTR_CNTL__LTR_PRIV_MSG_DIS_IN_PM_NON_D0_MASK; + data &= ~EP_PCIE_TX_LTR_CNTL__LTR_PRIV_RST_LTR_IN_DL_DOWN_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL, data); + + def = data = RREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_BIF_STRAP2); + data &= ~RCC_BIF_STRAP2__STRAP_LTR_IN_ASPML1_DIS_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_BIF_STRAP2, data); + + def = data = RREG32_SOC15(NBIO, 0, regBIF_CFG_DEV0_EPF0_DEVICE_CNTL2); + if (adev->pdev->ltr_path) + data |= BIF_CFG_DEV0_EPF0_DEVICE_CNTL2__LTR_EN_MASK; + else + data &= ~BIF_CFG_DEV0_EPF0_DEVICE_CNTL2__LTR_EN_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regBIF_CFG_DEV0_EPF0_DEVICE_CNTL2, data); +} +#endif + +static void nbio_v4_3_program_aspm(struct amdgpu_device *adev) +{ +#ifdef CONFIG_PCIEASPM + uint32_t def, data; + + if (!(adev->ip_versions[PCIE_HWIP][0] == IP_VERSION(7, 4, 0)) && + !(adev->ip_versions[PCIE_HWIP][0] == IP_VERSION(7, 6, 0))) + return; + + def = data = RREG32_SOC15(NBIO, 0, regPCIE_LC_CNTL); + data &= ~PCIE_LC_CNTL__LC_L1_INACTIVITY_MASK; + data &= ~PCIE_LC_CNTL__LC_L0S_INACTIVITY_MASK; + data |= PCIE_LC_CNTL__LC_PMI_TO_L1_DIS_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regPCIE_LC_CNTL, data); + + def = data = RREG32_SOC15(NBIO, 0, regPCIE_LC_CNTL7); + data |= PCIE_LC_CNTL7__LC_NBIF_ASPM_INPUT_EN_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regPCIE_LC_CNTL7, data); + + def = data = RREG32_SOC15(NBIO, 0, regPCIE_LC_CNTL3); + data |= PCIE_LC_CNTL3__LC_DSC_DONT_ENTER_L23_AFTER_PME_ACK_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regPCIE_LC_CNTL3, data); + + def = data = RREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_BIF_STRAP3); + data &= ~RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER_MASK; + data &= ~RCC_BIF_STRAP3__STRAP_VLINK_PM_L1_ENTRY_TIMER_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_BIF_STRAP3, data); + + def = data = RREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_BIF_STRAP5); + data &= ~RCC_BIF_STRAP5__STRAP_VLINK_LDN_ENTRY_TIMER_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_BIF_STRAP5, data); + + def = data = RREG32_SOC15(NBIO, 0, regBIF_CFG_DEV0_EPF0_DEVICE_CNTL2); + data &= ~BIF_CFG_DEV0_EPF0_DEVICE_CNTL2__LTR_EN_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regBIF_CFG_DEV0_EPF0_DEVICE_CNTL2, data); + + WREG32_SOC15(NBIO, 0, regBIF_CFG_DEV0_EPF0_PCIE_LTR_CAP, 0x10011001); + + def = data = RREG32_SOC15(NBIO, 0, regPSWUSP0_PCIE_LC_CNTL2); + data |= PSWUSP0_PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L1_MASK | + PSWUSP0_PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L23_MASK; + data &= ~PSWUSP0_PCIE_LC_CNTL2__LC_RCV_L0_TO_RCV_L0S_DIS_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regPSWUSP0_PCIE_LC_CNTL2, data); + + def = data = RREG32_SOC15(NBIO, 0, regPCIE_LC_CNTL4); + data |= PCIE_LC_CNTL4__LC_L1_POWERDOWN_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regPCIE_LC_CNTL4, data); + + def = data = RREG32_SOC15(NBIO, 0, regPCIE_LC_RXRECOVER_RXSTANDBY_CNTL); + data |= PCIE_LC_RXRECOVER_RXSTANDBY_CNTL__LC_RX_L0S_STANDBY_EN_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regPCIE_LC_RXRECOVER_RXSTANDBY_CNTL, data); + + nbio_v4_3_program_ltr(adev); + + def = data = RREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_BIF_STRAP3); + data |= 0x5DE0 << RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER__SHIFT; + data |= 0x0010 << RCC_BIF_STRAP3__STRAP_VLINK_PM_L1_ENTRY_TIMER__SHIFT; + if (def != data) + WREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_BIF_STRAP3, data); + + def = data = RREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_BIF_STRAP5); + data |= 0x0010 << RCC_BIF_STRAP5__STRAP_VLINK_LDN_ENTRY_TIMER__SHIFT; + if (def != data) + WREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_BIF_STRAP5, data); + + def = data = RREG32_SOC15(NBIO, 0, regPCIE_LC_CNTL); + data |= 0x0 << PCIE_LC_CNTL__LC_L0S_INACTIVITY__SHIFT; + data |= 0x9 << PCIE_LC_CNTL__LC_L1_INACTIVITY__SHIFT; + data &= ~PCIE_LC_CNTL__LC_PMI_TO_L1_DIS_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regPCIE_LC_CNTL, data); + + def = data = RREG32_SOC15(NBIO, 0, regPCIE_LC_CNTL3); + data &= ~PCIE_LC_CNTL3__LC_DSC_DONT_ENTER_L23_AFTER_PME_ACK_MASK; + if (def != data) + WREG32_SOC15(NBIO, 0, regPCIE_LC_CNTL3, data); +#endif +} + +const struct amdgpu_nbio_funcs nbio_v4_3_funcs = { + .get_hdp_flush_req_offset = nbio_v4_3_get_hdp_flush_req_offset, + .get_hdp_flush_done_offset = nbio_v4_3_get_hdp_flush_done_offset, + .get_pcie_index_offset = nbio_v4_3_get_pcie_index_offset, + .get_pcie_data_offset = nbio_v4_3_get_pcie_data_offset, + .get_rev_id = nbio_v4_3_get_rev_id, + .mc_access_enable = nbio_v4_3_mc_access_enable, + .get_memsize = nbio_v4_3_get_memsize, + .sdma_doorbell_range = nbio_v4_3_sdma_doorbell_range, + .vcn_doorbell_range = nbio_v4_3_vcn_doorbell_range, + .gc_doorbell_init = nbio_v4_3_gc_doorbell_init, + .enable_doorbell_aperture = nbio_v4_3_enable_doorbell_aperture, + .enable_doorbell_selfring_aperture = nbio_v4_3_enable_doorbell_selfring_aperture, + .ih_doorbell_range = nbio_v4_3_ih_doorbell_range, + .update_medium_grain_clock_gating = nbio_v4_3_update_medium_grain_clock_gating, + .update_medium_grain_light_sleep = nbio_v4_3_update_medium_grain_light_sleep, + .get_clockgating_state = nbio_v4_3_get_clockgating_state, + .ih_control = nbio_v4_3_ih_control, + .init_registers = nbio_v4_3_init_registers, + .remap_hdp_registers = nbio_v4_3_remap_hdp_registers, + .get_rom_offset = nbio_v4_3_get_rom_offset, + .program_aspm = nbio_v4_3_program_aspm, +}; + + +static void nbio_v4_3_sriov_ih_doorbell_range(struct amdgpu_device *adev, + bool use_doorbell, int doorbell_index) +{ +} + +static void nbio_v4_3_sriov_sdma_doorbell_range(struct amdgpu_device *adev, int instance, + bool use_doorbell, int doorbell_index, + int doorbell_size) +{ +} + +static void nbio_v4_3_sriov_vcn_doorbell_range(struct amdgpu_device *adev, bool use_doorbell, + int doorbell_index, int instance) +{ +} + +static void nbio_v4_3_sriov_gc_doorbell_init(struct amdgpu_device *adev) +{ +} + +const struct amdgpu_nbio_funcs nbio_v4_3_sriov_funcs = { + .get_hdp_flush_req_offset = nbio_v4_3_get_hdp_flush_req_offset, + .get_hdp_flush_done_offset = nbio_v4_3_get_hdp_flush_done_offset, + .get_pcie_index_offset = nbio_v4_3_get_pcie_index_offset, + .get_pcie_data_offset = nbio_v4_3_get_pcie_data_offset, + .get_rev_id = nbio_v4_3_get_rev_id, + .mc_access_enable = nbio_v4_3_mc_access_enable, + .get_memsize = nbio_v4_3_get_memsize, + .sdma_doorbell_range = nbio_v4_3_sriov_sdma_doorbell_range, + .vcn_doorbell_range = nbio_v4_3_sriov_vcn_doorbell_range, + .gc_doorbell_init = nbio_v4_3_sriov_gc_doorbell_init, + .enable_doorbell_aperture = nbio_v4_3_enable_doorbell_aperture, + .enable_doorbell_selfring_aperture = nbio_v4_3_enable_doorbell_selfring_aperture, + .ih_doorbell_range = nbio_v4_3_sriov_ih_doorbell_range, + .update_medium_grain_clock_gating = nbio_v4_3_update_medium_grain_clock_gating, + .update_medium_grain_light_sleep = nbio_v4_3_update_medium_grain_light_sleep, + .get_clockgating_state = nbio_v4_3_get_clockgating_state, + .ih_control = nbio_v4_3_ih_control, + .init_registers = nbio_v4_3_init_registers, + .remap_hdp_registers = nbio_v4_3_remap_hdp_registers, + .get_rom_offset = nbio_v4_3_get_rom_offset, +}; + +static int nbio_v4_3_set_ras_err_event_athub_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + /* The ras_controller_irq enablement should be done in psp bl when it + * tries to enable ras feature. Driver only need to set the correct interrupt + * vector for bare-metal and sriov use case respectively + */ + uint32_t bif_doorbell_int_cntl; + + bif_doorbell_int_cntl = RREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_DOORBELL_INT_CNTL); + bif_doorbell_int_cntl = REG_SET_FIELD(bif_doorbell_int_cntl, + BIF_BX0_BIF_DOORBELL_INT_CNTL, + RAS_ATHUB_ERR_EVENT_INTERRUPT_DISABLE, + (state == AMDGPU_IRQ_STATE_ENABLE) ? 0 : 1); + WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_DOORBELL_INT_CNTL, bif_doorbell_int_cntl); + + return 0; +} + +static int nbio_v4_3_process_err_event_athub_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + /* By design, the ih cookie for err_event_athub_irq should be written + * to bif ring. since bif ring is not enabled, just leave process callback + * as a dummy one. + */ + return 0; +} + +static const struct amdgpu_irq_src_funcs nbio_v4_3_ras_err_event_athub_irq_funcs = { + .set = nbio_v4_3_set_ras_err_event_athub_irq_state, + .process = nbio_v4_3_process_err_event_athub_irq, +}; + +static void nbio_v4_3_handle_ras_err_event_athub_intr_no_bifring(struct amdgpu_device *adev) +{ + uint32_t bif_doorbell_int_cntl; + + bif_doorbell_int_cntl = RREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_DOORBELL_INT_CNTL); + if (REG_GET_FIELD(bif_doorbell_int_cntl, + BIF_DOORBELL_INT_CNTL, + RAS_ATHUB_ERR_EVENT_INTERRUPT_STATUS)) { + /* driver has to clear the interrupt status when bif ring is disabled */ + bif_doorbell_int_cntl = REG_SET_FIELD(bif_doorbell_int_cntl, + BIF_DOORBELL_INT_CNTL, + RAS_ATHUB_ERR_EVENT_INTERRUPT_CLEAR, 1); + WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_DOORBELL_INT_CNTL, bif_doorbell_int_cntl); + amdgpu_ras_global_ras_isr(adev); + } +} + +static int nbio_v4_3_init_ras_err_event_athub_interrupt(struct amdgpu_device *adev) +{ + + int r; + + /* init the irq funcs */ + adev->nbio.ras_err_event_athub_irq.funcs = + &nbio_v4_3_ras_err_event_athub_irq_funcs; + adev->nbio.ras_err_event_athub_irq.num_types = 1; + + /* register ras err event athub interrupt + * nbio v4_3 uses the same irq source as nbio v7_4 */ + r = amdgpu_irq_add_id(adev, SOC21_IH_CLIENTID_BIF, + NBIF_7_4__SRCID__ERREVENT_ATHUB_INTERRUPT, + &adev->nbio.ras_err_event_athub_irq); + + return r; +} + +struct amdgpu_nbio_ras nbio_v4_3_ras = { + .handle_ras_err_event_athub_intr_no_bifring = nbio_v4_3_handle_ras_err_event_athub_intr_no_bifring, + .init_ras_err_event_athub_interrupt = nbio_v4_3_init_ras_err_event_athub_interrupt, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.h b/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.h new file mode 100644 index 000000000..399037cdf --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.h @@ -0,0 +1,34 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NBIO_V4_3_H__ +#define __NBIO_V4_3_H__ + +#include "soc15_common.h" + +extern const struct nbio_hdp_flush_reg nbio_v4_3_hdp_flush_reg; +extern const struct amdgpu_nbio_funcs nbio_v4_3_funcs; +extern const struct amdgpu_nbio_funcs nbio_v4_3_sriov_funcs; +extern struct amdgpu_nbio_ras nbio_v4_3_ras; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c new file mode 100644 index 000000000..37615a772 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c @@ -0,0 +1,416 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "nbio_v6_1.h" + +#include "nbio/nbio_6_1_default.h" +#include "nbio/nbio_6_1_offset.h" +#include "nbio/nbio_6_1_sh_mask.h" +#include "nbio/nbio_6_1_smn.h" +#include "vega10_enum.h" +#include + +#define smnPCIE_LC_CNTL 0x11140280 +#define smnPCIE_LC_CNTL3 0x111402d4 +#define smnPCIE_LC_CNTL6 0x111402ec +#define smnPCIE_LC_CNTL7 0x111402f0 +#define smnNBIF_MGCG_CTRL_LCLK 0x1013a05c +#define NBIF_MGCG_CTRL_LCLK__NBIF_MGCG_REG_DIS_LCLK_MASK 0x00001000L +#define RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER_MASK 0x0000FFFFL +#define RCC_BIF_STRAP3__STRAP_VLINK_PM_L1_ENTRY_TIMER_MASK 0xFFFF0000L +#define smnRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL 0x10123530 +#define smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2 0x1014008c +#define smnBIF_CFG_DEV0_EPF0_PCIE_LTR_CAP 0x10140324 +#define smnPSWUSP0_PCIE_LC_CNTL2 0x111402c4 +#define smnRCC_BIF_STRAP2 0x10123488 +#define smnRCC_BIF_STRAP3 0x1012348c +#define smnRCC_BIF_STRAP5 0x10123494 +#define BIF_CFG_DEV0_EPF0_DEVICE_CNTL2__LTR_EN_MASK 0x0400L +#define RCC_BIF_STRAP5__STRAP_VLINK_LDN_ENTRY_TIMER_MASK 0x0000FFFFL +#define RCC_BIF_STRAP2__STRAP_LTR_IN_ASPML1_DIS_MASK 0x00004000L +#define RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER__SHIFT 0x0 +#define RCC_BIF_STRAP3__STRAP_VLINK_PM_L1_ENTRY_TIMER__SHIFT 0x10 +#define RCC_BIF_STRAP5__STRAP_VLINK_LDN_ENTRY_TIMER__SHIFT 0x0 + +static void nbio_v6_1_remap_hdp_registers(struct amdgpu_device *adev) +{ + WREG32_SOC15(NBIO, 0, mmREMAP_HDP_MEM_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL); + WREG32_SOC15(NBIO, 0, mmREMAP_HDP_REG_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_REG_FLUSH_CNTL); +} + +static u32 nbio_v6_1_get_rev_id(struct amdgpu_device *adev) +{ + u32 tmp = RREG32_SOC15(NBIO, 0, mmRCC_DEV0_EPF0_STRAP0); + + tmp &= RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0_MASK; + tmp >>= RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0__SHIFT; + + return tmp; +} + +static void nbio_v6_1_mc_access_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) + WREG32_SOC15(NBIO, 0, mmBIF_FB_EN, + BIF_FB_EN__FB_READ_EN_MASK | + BIF_FB_EN__FB_WRITE_EN_MASK); + else + WREG32_SOC15(NBIO, 0, mmBIF_FB_EN, 0); +} + +static u32 nbio_v6_1_get_memsize(struct amdgpu_device *adev) +{ + return RREG32_SOC15(NBIO, 0, mmRCC_PF_0_0_RCC_CONFIG_MEMSIZE); +} + +static void nbio_v6_1_sdma_doorbell_range(struct amdgpu_device *adev, int instance, + bool use_doorbell, int doorbell_index, int doorbell_size) +{ + u32 reg = instance == 0 ? SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA0_DOORBELL_RANGE) : + SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA1_DOORBELL_RANGE); + + u32 doorbell_range = RREG32(reg); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, OFFSET, doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, doorbell_size); + } else + doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, 0); + + WREG32(reg, doorbell_range); + +} + +static void nbio_v6_1_enable_doorbell_aperture(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD15(NBIO, 0, RCC_PF_0_0_RCC_DOORBELL_APER_EN, BIF_DOORBELL_APER_EN, enable ? 1 : 0); +} + +static void nbio_v6_1_enable_doorbell_selfring_aperture(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp = 0; + + if (enable) { + tmp = REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, DOORBELL_SELFRING_GPA_APER_EN, 1) | + REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, DOORBELL_SELFRING_GPA_APER_MODE, 1) | + REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, DOORBELL_SELFRING_GPA_APER_SIZE, 0); + + WREG32_SOC15(NBIO, 0, mmBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_BASE_LOW, + lower_32_bits(adev->doorbell.base)); + WREG32_SOC15(NBIO, 0, mmBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_BASE_HIGH, + upper_32_bits(adev->doorbell.base)); + } + + WREG32_SOC15(NBIO, 0, mmBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, tmp); +} + + +static void nbio_v6_1_ih_doorbell_range(struct amdgpu_device *adev, + bool use_doorbell, int doorbell_index) +{ + u32 ih_doorbell_range = RREG32_SOC15(NBIO, 0, mmBIF_IH_DOORBELL_RANGE); + + if (use_doorbell) { + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, BIF_IH_DOORBELL_RANGE, OFFSET, doorbell_index); + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + BIF_IH_DOORBELL_RANGE, SIZE, 6); + } else + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, BIF_IH_DOORBELL_RANGE, SIZE, 0); + + WREG32_SOC15(NBIO, 0, mmBIF_IH_DOORBELL_RANGE, ih_doorbell_range); +} + +static void nbio_v6_1_ih_control(struct amdgpu_device *adev) +{ + u32 interrupt_cntl; + + /* setup interrupt control */ + WREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL2, adev->dummy_page_addr >> 8); + interrupt_cntl = RREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL); + /* INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=0 - dummy read disabled with msi, enabled without msi + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=1 - dummy read controlled by IH_DUMMY_RD_EN + */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, IH_DUMMY_RD_OVERRIDE, 0); + /* INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK=1 if ring is in non-cacheable memory, e.g., vram */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, IH_REQ_NONSNOOP_EN, 0); + WREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL, interrupt_cntl); +} + +static void nbio_v6_1_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_PCIE(smnCPM_CONTROL); + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_MGCG)) { + data |= (CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_PERM_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_LCNT_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_REGS_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_PRBS_GATE_ENABLE_MASK | + CPM_CONTROL__REFCLK_REGS_GATE_ENABLE_MASK); + } else { + data &= ~(CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_PERM_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_LCNT_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_REGS_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_PRBS_GATE_ENABLE_MASK | + CPM_CONTROL__REFCLK_REGS_GATE_ENABLE_MASK); + } + + if (def != data) + WREG32_PCIE(smnCPM_CONTROL, data); +} + +static void nbio_v6_1_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_PCIE(smnPCIE_CNTL2); + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS)) { + data |= (PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK); + } else { + data &= ~(PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK); + } + + if (def != data) + WREG32_PCIE(smnPCIE_CNTL2, data); +} + +static void nbio_v6_1_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + int data; + + /* AMD_CG_SUPPORT_BIF_MGCG */ + data = RREG32_PCIE(smnCPM_CONTROL); + if (data & CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_BIF_MGCG; + + /* AMD_CG_SUPPORT_BIF_LS */ + data = RREG32_PCIE(smnPCIE_CNTL2); + if (data & PCIE_CNTL2__SLV_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_BIF_LS; +} + +static u32 nbio_v6_1_get_hdp_flush_req_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_GPU_HDP_FLUSH_REQ); +} + +static u32 nbio_v6_1_get_hdp_flush_done_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_GPU_HDP_FLUSH_DONE); +} + +static u32 nbio_v6_1_get_pcie_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmPCIE_INDEX2); +} + +static u32 nbio_v6_1_get_pcie_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmPCIE_DATA2); +} + +const struct nbio_hdp_flush_reg nbio_v6_1_hdp_flush_reg = { + .ref_and_mask_cp0 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP0_MASK, + .ref_and_mask_cp1 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP1_MASK, + .ref_and_mask_cp2 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP2_MASK, + .ref_and_mask_cp3 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP3_MASK, + .ref_and_mask_cp4 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP4_MASK, + .ref_and_mask_cp5 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP5_MASK, + .ref_and_mask_cp6 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP6_MASK, + .ref_and_mask_cp7 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP7_MASK, + .ref_and_mask_cp8 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP8_MASK, + .ref_and_mask_cp9 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP9_MASK, + .ref_and_mask_sdma0 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__SDMA0_MASK, + .ref_and_mask_sdma1 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__SDMA1_MASK +}; + +static void nbio_v6_1_init_registers(struct amdgpu_device *adev) +{ + uint32_t def, data; + + def = data = RREG32_PCIE(smnPCIE_CONFIG_CNTL); + data = REG_SET_FIELD(data, PCIE_CONFIG_CNTL, CI_SWUS_MAX_READ_REQUEST_SIZE_MODE, 1); + data = REG_SET_FIELD(data, PCIE_CONFIG_CNTL, CI_SWUS_MAX_READ_REQUEST_SIZE_PRIV, 1); + + if (def != data) + WREG32_PCIE(smnPCIE_CONFIG_CNTL, data); + + def = data = RREG32_PCIE(smnPCIE_CI_CNTL); + data = REG_SET_FIELD(data, PCIE_CI_CNTL, CI_SLV_ORDERING_DIS, 1); + + if (def != data) + WREG32_PCIE(smnPCIE_CI_CNTL, data); + + if (amdgpu_sriov_vf(adev)) + adev->rmmio_remap.reg_offset = SOC15_REG_OFFSET(NBIO, 0, + mmBIF_BX_DEV0_EPF0_VF0_HDP_MEM_COHERENCY_FLUSH_CNTL) << 2; +} + +#ifdef CONFIG_PCIEASPM +static void nbio_v6_1_program_ltr(struct amdgpu_device *adev) +{ + uint32_t def, data; + + WREG32_PCIE(smnRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL, 0x75EB); + + def = data = RREG32_PCIE(smnRCC_BIF_STRAP2); + data &= ~RCC_BIF_STRAP2__STRAP_LTR_IN_ASPML1_DIS_MASK; + if (def != data) + WREG32_PCIE(smnRCC_BIF_STRAP2, data); + + def = data = RREG32_PCIE(smnRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL); + data &= ~EP_PCIE_TX_LTR_CNTL__LTR_PRIV_MSG_DIS_IN_PM_NON_D0_MASK; + if (def != data) + WREG32_PCIE(smnRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL, data); + + def = data = RREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2); + data |= BIF_CFG_DEV0_EPF0_DEVICE_CNTL2__LTR_EN_MASK; + if (def != data) + WREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2, data); +} +#endif + +static void nbio_v6_1_program_aspm(struct amdgpu_device *adev) +{ +#ifdef CONFIG_PCIEASPM + uint32_t def, data; + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL); + data &= ~PCIE_LC_CNTL__LC_L1_INACTIVITY_MASK; + data &= ~PCIE_LC_CNTL__LC_L0S_INACTIVITY_MASK; + data |= PCIE_LC_CNTL__LC_PMI_TO_L1_DIS_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL7); + data |= PCIE_LC_CNTL7__LC_NBIF_ASPM_INPUT_EN_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL7, data); + + def = data = RREG32_PCIE(smnNBIF_MGCG_CTRL_LCLK); + data |= NBIF_MGCG_CTRL_LCLK__NBIF_MGCG_REG_DIS_LCLK_MASK; + if (def != data) + WREG32_PCIE(smnNBIF_MGCG_CTRL_LCLK, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL3); + data |= PCIE_LC_CNTL3__LC_DSC_DONT_ENTER_L23_AFTER_PME_ACK_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL3, data); + + def = data = RREG32_PCIE(smnRCC_BIF_STRAP3); + data &= ~RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER_MASK; + data &= ~RCC_BIF_STRAP3__STRAP_VLINK_PM_L1_ENTRY_TIMER_MASK; + if (def != data) + WREG32_PCIE(smnRCC_BIF_STRAP3, data); + + def = data = RREG32_PCIE(smnRCC_BIF_STRAP5); + data &= ~RCC_BIF_STRAP5__STRAP_VLINK_LDN_ENTRY_TIMER_MASK; + if (def != data) + WREG32_PCIE(smnRCC_BIF_STRAP5, data); + + def = data = RREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2); + data &= ~BIF_CFG_DEV0_EPF0_DEVICE_CNTL2__LTR_EN_MASK; + if (def != data) + WREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2, data); + + WREG32_PCIE(smnBIF_CFG_DEV0_EPF0_PCIE_LTR_CAP, 0x10011001); + + def = data = RREG32_PCIE(smnPSWUSP0_PCIE_LC_CNTL2); + data |= PSWUSP0_PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L1_MASK | + PSWUSP0_PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L23_MASK; + data &= ~PSWUSP0_PCIE_LC_CNTL2__LC_RCV_L0_TO_RCV_L0S_DIS_MASK; + if (def != data) + WREG32_PCIE(smnPSWUSP0_PCIE_LC_CNTL2, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL6); + data |= PCIE_LC_CNTL6__LC_L1_POWERDOWN_MASK | + PCIE_LC_CNTL6__LC_RX_L0S_STANDBY_EN_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL6, data); + + /* Don't bother about LTR if LTR is not enabled + * in the path */ + if (adev->pdev->ltr_path) + nbio_v6_1_program_ltr(adev); + + def = data = RREG32_PCIE(smnRCC_BIF_STRAP3); + data |= 0x5DE0 << RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER__SHIFT; + data |= 0x0010 << RCC_BIF_STRAP3__STRAP_VLINK_PM_L1_ENTRY_TIMER__SHIFT; + if (def != data) + WREG32_PCIE(smnRCC_BIF_STRAP3, data); + + def = data = RREG32_PCIE(smnRCC_BIF_STRAP5); + data |= 0x0010 << RCC_BIF_STRAP5__STRAP_VLINK_LDN_ENTRY_TIMER__SHIFT; + if (def != data) + WREG32_PCIE(smnRCC_BIF_STRAP5, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL); + data &= ~PCIE_LC_CNTL__LC_L0S_INACTIVITY_MASK; + data |= 0x9 << PCIE_LC_CNTL__LC_L1_INACTIVITY__SHIFT; + data |= 0x1 << PCIE_LC_CNTL__LC_PMI_TO_L1_DIS__SHIFT; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL3); + data &= ~PCIE_LC_CNTL3__LC_DSC_DONT_ENTER_L23_AFTER_PME_ACK_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL3, data); +#endif +} + +const struct amdgpu_nbio_funcs nbio_v6_1_funcs = { + .get_hdp_flush_req_offset = nbio_v6_1_get_hdp_flush_req_offset, + .get_hdp_flush_done_offset = nbio_v6_1_get_hdp_flush_done_offset, + .get_pcie_index_offset = nbio_v6_1_get_pcie_index_offset, + .get_pcie_data_offset = nbio_v6_1_get_pcie_data_offset, + .get_rev_id = nbio_v6_1_get_rev_id, + .mc_access_enable = nbio_v6_1_mc_access_enable, + .get_memsize = nbio_v6_1_get_memsize, + .sdma_doorbell_range = nbio_v6_1_sdma_doorbell_range, + .enable_doorbell_aperture = nbio_v6_1_enable_doorbell_aperture, + .enable_doorbell_selfring_aperture = nbio_v6_1_enable_doorbell_selfring_aperture, + .ih_doorbell_range = nbio_v6_1_ih_doorbell_range, + .update_medium_grain_clock_gating = nbio_v6_1_update_medium_grain_clock_gating, + .update_medium_grain_light_sleep = nbio_v6_1_update_medium_grain_light_sleep, + .get_clockgating_state = nbio_v6_1_get_clockgating_state, + .ih_control = nbio_v6_1_ih_control, + .init_registers = nbio_v6_1_init_registers, + .remap_hdp_registers = nbio_v6_1_remap_hdp_registers, + .program_aspm = nbio_v6_1_program_aspm, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.h b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.h new file mode 100644 index 000000000..6dc743b73 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.h @@ -0,0 +1,32 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NBIO_V6_1_H__ +#define __NBIO_V6_1_H__ + +#include "soc15_common.h" + +extern const struct nbio_hdp_flush_reg nbio_v6_1_hdp_flush_reg; +extern const struct amdgpu_nbio_funcs nbio_v6_1_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c new file mode 100644 index 000000000..aa0326d00 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c @@ -0,0 +1,300 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "nbio_v7_0.h" + +#include "nbio/nbio_7_0_default.h" +#include "nbio/nbio_7_0_offset.h" +#include "nbio/nbio_7_0_sh_mask.h" +#include "nbio/nbio_7_0_smn.h" +#include "vega10_enum.h" +#include + +#define smnNBIF_MGCG_CTRL_LCLK 0x1013a05c + +static void nbio_v7_0_remap_hdp_registers(struct amdgpu_device *adev) +{ + WREG32_SOC15(NBIO, 0, mmREMAP_HDP_MEM_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL); + WREG32_SOC15(NBIO, 0, mmREMAP_HDP_REG_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_REG_FLUSH_CNTL); +} + +static u32 nbio_v7_0_get_rev_id(struct amdgpu_device *adev) +{ + u32 tmp = RREG32_SOC15(NBIO, 0, mmRCC_DEV0_EPF0_STRAP0); + + tmp &= RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0_MASK; + tmp >>= RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0__SHIFT; + + return tmp; +} + +static void nbio_v7_0_mc_access_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) + WREG32_SOC15(NBIO, 0, mmBIF_FB_EN, + BIF_FB_EN__FB_READ_EN_MASK | BIF_FB_EN__FB_WRITE_EN_MASK); + else + WREG32_SOC15(NBIO, 0, mmBIF_FB_EN, 0); +} + +static u32 nbio_v7_0_get_memsize(struct amdgpu_device *adev) +{ + return RREG32_SOC15(NBIO, 0, mmRCC_CONFIG_MEMSIZE); +} + +static void nbio_v7_0_sdma_doorbell_range(struct amdgpu_device *adev, int instance, + bool use_doorbell, int doorbell_index, int doorbell_size) +{ + u32 reg = instance == 0 ? SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA0_DOORBELL_RANGE) : + SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA1_DOORBELL_RANGE); + + u32 doorbell_range = RREG32(reg); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, OFFSET, doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, doorbell_size); + } else + doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, 0); + + WREG32(reg, doorbell_range); +} + +static void nbio_v7_0_vcn_doorbell_range(struct amdgpu_device *adev, bool use_doorbell, + int doorbell_index, int instance) +{ + u32 reg = SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH0_DOORBELL_RANGE); + + u32 doorbell_range = RREG32(reg); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, + BIF_MMSCH0_DOORBELL_RANGE, OFFSET, + doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, + BIF_MMSCH0_DOORBELL_RANGE, SIZE, 8); + } else + doorbell_range = REG_SET_FIELD(doorbell_range, + BIF_MMSCH0_DOORBELL_RANGE, SIZE, 0); + + WREG32(reg, doorbell_range); +} + +static void nbio_v7_0_enable_doorbell_aperture(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD15(NBIO, 0, RCC_DOORBELL_APER_EN, BIF_DOORBELL_APER_EN, enable ? 1 : 0); +} + +static void nbio_v7_0_enable_doorbell_selfring_aperture(struct amdgpu_device *adev, + bool enable) +{ + +} + +static void nbio_v7_0_ih_doorbell_range(struct amdgpu_device *adev, + bool use_doorbell, int doorbell_index) +{ + u32 ih_doorbell_range = RREG32_SOC15(NBIO, 0, mmBIF_IH_DOORBELL_RANGE); + + if (use_doorbell) { + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, BIF_IH_DOORBELL_RANGE, OFFSET, doorbell_index); + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, BIF_IH_DOORBELL_RANGE, SIZE, 2); + } else + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, BIF_IH_DOORBELL_RANGE, SIZE, 0); + + WREG32_SOC15(NBIO, 0, mmBIF_IH_DOORBELL_RANGE, ih_doorbell_range); +} + +static uint32_t nbio_7_0_read_syshub_ind_mmr(struct amdgpu_device *adev, uint32_t offset) +{ + uint32_t data; + + WREG32_SOC15(NBIO, 0, mmSYSHUB_INDEX, offset); + data = RREG32_SOC15(NBIO, 0, mmSYSHUB_DATA); + + return data; +} + +static void nbio_7_0_write_syshub_ind_mmr(struct amdgpu_device *adev, uint32_t offset, + uint32_t data) +{ + WREG32_SOC15(NBIO, 0, mmSYSHUB_INDEX, offset); + WREG32_SOC15(NBIO, 0, mmSYSHUB_DATA, data); +} + +static void nbio_v7_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + /* NBIF_MGCG_CTRL_LCLK */ + def = data = RREG32_PCIE(smnNBIF_MGCG_CTRL_LCLK); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_MGCG)) + data |= NBIF_MGCG_CTRL_LCLK__NBIF_MGCG_EN_LCLK_MASK; + else + data &= ~NBIF_MGCG_CTRL_LCLK__NBIF_MGCG_EN_LCLK_MASK; + + if (def != data) + WREG32_PCIE(smnNBIF_MGCG_CTRL_LCLK, data); + + /* SYSHUB_MGCG_CTRL_SOCCLK */ + def = data = nbio_7_0_read_syshub_ind_mmr(adev, ixSYSHUB_MMREG_IND_SYSHUB_MGCG_CTRL_SOCCLK); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_MGCG)) + data |= SYSHUB_MMREG_DIRECT_SYSHUB_MGCG_CTRL_SOCCLK__SYSHUB_MGCG_EN_SOCCLK_MASK; + else + data &= ~SYSHUB_MMREG_DIRECT_SYSHUB_MGCG_CTRL_SOCCLK__SYSHUB_MGCG_EN_SOCCLK_MASK; + + if (def != data) + nbio_7_0_write_syshub_ind_mmr(adev, ixSYSHUB_MMREG_IND_SYSHUB_MGCG_CTRL_SOCCLK, data); + + /* SYSHUB_MGCG_CTRL_SHUBCLK */ + def = data = nbio_7_0_read_syshub_ind_mmr(adev, ixSYSHUB_MMREG_IND_SYSHUB_MGCG_CTRL_SHUBCLK); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_MGCG)) + data |= SYSHUB_MMREG_DIRECT_SYSHUB_MGCG_CTRL_SHUBCLK__SYSHUB_MGCG_EN_SHUBCLK_MASK; + else + data &= ~SYSHUB_MMREG_DIRECT_SYSHUB_MGCG_CTRL_SHUBCLK__SYSHUB_MGCG_EN_SHUBCLK_MASK; + + if (def != data) + nbio_7_0_write_syshub_ind_mmr(adev, ixSYSHUB_MMREG_IND_SYSHUB_MGCG_CTRL_SHUBCLK, data); +} + +static void nbio_v7_0_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_PCIE(smnPCIE_CNTL2); + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS)) { + data |= (PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK); + } else { + data &= ~(PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK); + } + + if (def != data) + WREG32_PCIE(smnPCIE_CNTL2, data); +} + +static void nbio_v7_0_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + int data; + + /* AMD_CG_SUPPORT_BIF_MGCG */ + data = RREG32_PCIE(smnCPM_CONTROL); + if (data & CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_BIF_MGCG; + + /* AMD_CG_SUPPORT_BIF_LS */ + data = RREG32_PCIE(smnPCIE_CNTL2); + if (data & PCIE_CNTL2__SLV_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_BIF_LS; +} + +static void nbio_v7_0_ih_control(struct amdgpu_device *adev) +{ + u32 interrupt_cntl; + + /* setup interrupt control */ + WREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL2, adev->dummy_page_addr >> 8); + interrupt_cntl = RREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL); + /* INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=0 - dummy read disabled with msi, enabled without msi + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=1 - dummy read controlled by IH_DUMMY_RD_EN + */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, IH_DUMMY_RD_OVERRIDE, 0); + /* INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK=1 if ring is in non-cacheable memory, e.g., vram */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, IH_REQ_NONSNOOP_EN, 0); + WREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL, interrupt_cntl); +} + +static u32 nbio_v7_0_get_hdp_flush_req_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmGPU_HDP_FLUSH_REQ); +} + +static u32 nbio_v7_0_get_hdp_flush_done_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmGPU_HDP_FLUSH_DONE); +} + +static u32 nbio_v7_0_get_pcie_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmPCIE_INDEX2); +} + +static u32 nbio_v7_0_get_pcie_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmPCIE_DATA2); +} + +const struct nbio_hdp_flush_reg nbio_v7_0_hdp_flush_reg = { + .ref_and_mask_cp0 = GPU_HDP_FLUSH_DONE__CP0_MASK, + .ref_and_mask_cp1 = GPU_HDP_FLUSH_DONE__CP1_MASK, + .ref_and_mask_cp2 = GPU_HDP_FLUSH_DONE__CP2_MASK, + .ref_and_mask_cp3 = GPU_HDP_FLUSH_DONE__CP3_MASK, + .ref_and_mask_cp4 = GPU_HDP_FLUSH_DONE__CP4_MASK, + .ref_and_mask_cp5 = GPU_HDP_FLUSH_DONE__CP5_MASK, + .ref_and_mask_cp6 = GPU_HDP_FLUSH_DONE__CP6_MASK, + .ref_and_mask_cp7 = GPU_HDP_FLUSH_DONE__CP7_MASK, + .ref_and_mask_cp8 = GPU_HDP_FLUSH_DONE__CP8_MASK, + .ref_and_mask_cp9 = GPU_HDP_FLUSH_DONE__CP9_MASK, + .ref_and_mask_sdma0 = GPU_HDP_FLUSH_DONE__SDMA0_MASK, + .ref_and_mask_sdma1 = GPU_HDP_FLUSH_DONE__SDMA1_MASK, +}; + +static void nbio_v7_0_init_registers(struct amdgpu_device *adev) +{ + if (amdgpu_sriov_vf(adev)) + adev->rmmio_remap.reg_offset = + SOC15_REG_OFFSET(NBIO, 0, mmHDP_MEM_COHERENCY_FLUSH_CNTL) << 2; +} + +const struct amdgpu_nbio_funcs nbio_v7_0_funcs = { + .get_hdp_flush_req_offset = nbio_v7_0_get_hdp_flush_req_offset, + .get_hdp_flush_done_offset = nbio_v7_0_get_hdp_flush_done_offset, + .get_pcie_index_offset = nbio_v7_0_get_pcie_index_offset, + .get_pcie_data_offset = nbio_v7_0_get_pcie_data_offset, + .get_rev_id = nbio_v7_0_get_rev_id, + .mc_access_enable = nbio_v7_0_mc_access_enable, + .get_memsize = nbio_v7_0_get_memsize, + .sdma_doorbell_range = nbio_v7_0_sdma_doorbell_range, + .vcn_doorbell_range = nbio_v7_0_vcn_doorbell_range, + .enable_doorbell_aperture = nbio_v7_0_enable_doorbell_aperture, + .enable_doorbell_selfring_aperture = nbio_v7_0_enable_doorbell_selfring_aperture, + .ih_doorbell_range = nbio_v7_0_ih_doorbell_range, + .update_medium_grain_clock_gating = nbio_v7_0_update_medium_grain_clock_gating, + .update_medium_grain_light_sleep = nbio_v7_0_update_medium_grain_light_sleep, + .get_clockgating_state = nbio_v7_0_get_clockgating_state, + .ih_control = nbio_v7_0_ih_control, + .init_registers = nbio_v7_0_init_registers, + .remap_hdp_registers = nbio_v7_0_remap_hdp_registers, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.h b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.h new file mode 100644 index 000000000..e7aefb252 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.h @@ -0,0 +1,32 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NBIO_V7_0_H__ +#define __NBIO_V7_0_H__ + +#include "soc15_common.h" + +extern const struct nbio_hdp_flush_reg nbio_v7_0_hdp_flush_reg; +extern const struct amdgpu_nbio_funcs nbio_v7_0_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c new file mode 100644 index 000000000..4ef1fa460 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c @@ -0,0 +1,432 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "nbio_v7_2.h" + +#include "nbio/nbio_7_2_0_offset.h" +#include "nbio/nbio_7_2_0_sh_mask.h" +#include + +#define regRCC_STRAP0_RCC_DEV0_EPF0_STRAP0_YC 0x0015 +#define regRCC_STRAP0_RCC_DEV0_EPF0_STRAP0_YC_BASE_IDX 2 +#define regBIF_BX0_BIF_FB_EN_YC 0x0100 +#define regBIF_BX0_BIF_FB_EN_YC_BASE_IDX 2 +#define regBIF1_PCIE_MST_CTRL_3 0x4601c6 +#define regBIF1_PCIE_MST_CTRL_3_BASE_IDX 5 +#define BIF1_PCIE_MST_CTRL_3__CI_SWUS_MAX_READ_REQUEST_SIZE_MODE__SHIFT \ + 0x1b +#define BIF1_PCIE_MST_CTRL_3__CI_SWUS_MAX_READ_REQUEST_SIZE_PRIV__SHIFT \ + 0x1c +#define BIF1_PCIE_MST_CTRL_3__CI_SWUS_MAX_READ_REQUEST_SIZE_MODE_MASK \ + 0x08000000L +#define BIF1_PCIE_MST_CTRL_3__CI_SWUS_MAX_READ_REQUEST_SIZE_PRIV_MASK \ + 0x30000000L +#define regBIF1_PCIE_TX_POWER_CTRL_1 0x460187 +#define regBIF1_PCIE_TX_POWER_CTRL_1_BASE_IDX 5 +#define BIF1_PCIE_TX_POWER_CTRL_1__MST_MEM_LS_EN_MASK 0x00000001L +#define BIF1_PCIE_TX_POWER_CTRL_1__REPLAY_MEM_LS_EN_MASK 0x00000008L + +static void nbio_v7_2_remap_hdp_registers(struct amdgpu_device *adev) +{ + WREG32_SOC15(NBIO, 0, regBIF_BX0_REMAP_HDP_MEM_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL); + WREG32_SOC15(NBIO, 0, regBIF_BX0_REMAP_HDP_REG_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_REG_FLUSH_CNTL); +} + +static u32 nbio_v7_2_get_rev_id(struct amdgpu_device *adev) +{ + u32 tmp; + + switch (adev->ip_versions[NBIO_HWIP][0]) { + case IP_VERSION(7, 2, 1): + case IP_VERSION(7, 3, 0): + case IP_VERSION(7, 5, 0): + tmp = RREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_DEV0_EPF0_STRAP0_YC); + break; + default: + tmp = RREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_DEV0_EPF0_STRAP0); + break; + } + + tmp &= RCC_STRAP0_RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0_MASK; + tmp >>= RCC_STRAP0_RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0__SHIFT; + + return tmp; +} + +static void nbio_v7_2_mc_access_enable(struct amdgpu_device *adev, bool enable) +{ + switch (adev->ip_versions[NBIO_HWIP][0]) { + case IP_VERSION(7, 2, 1): + case IP_VERSION(7, 3, 0): + case IP_VERSION(7, 5, 0): + if (enable) + WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_FB_EN_YC, + BIF_BX0_BIF_FB_EN__FB_READ_EN_MASK | + BIF_BX0_BIF_FB_EN__FB_WRITE_EN_MASK); + else + WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_FB_EN_YC, 0); + break; + default: + if (enable) + WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_FB_EN, + BIF_BX0_BIF_FB_EN__FB_READ_EN_MASK | + BIF_BX0_BIF_FB_EN__FB_WRITE_EN_MASK); + else + WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_FB_EN, 0); + break; + } +} + +static u32 nbio_v7_2_get_memsize(struct amdgpu_device *adev) +{ + return RREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF0_0_RCC_CONFIG_MEMSIZE); +} + +static void nbio_v7_2_sdma_doorbell_range(struct amdgpu_device *adev, int instance, + bool use_doorbell, int doorbell_index, + int doorbell_size) +{ + u32 reg = SOC15_REG_OFFSET(NBIO, 0, regGDC0_BIF_SDMA0_DOORBELL_RANGE); + u32 doorbell_range = RREG32_PCIE_PORT(reg); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, + GDC0_BIF_SDMA0_DOORBELL_RANGE, + OFFSET, doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, + GDC0_BIF_SDMA0_DOORBELL_RANGE, + SIZE, doorbell_size); + } else { + doorbell_range = REG_SET_FIELD(doorbell_range, + GDC0_BIF_SDMA0_DOORBELL_RANGE, + SIZE, 0); + } + + WREG32_PCIE_PORT(reg, doorbell_range); +} + +static void nbio_v7_2_vcn_doorbell_range(struct amdgpu_device *adev, bool use_doorbell, + int doorbell_index, int instance) +{ + u32 reg = SOC15_REG_OFFSET(NBIO, 0, regGDC0_BIF_VCN0_DOORBELL_RANGE); + u32 doorbell_range = RREG32_PCIE_PORT(reg); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, + GDC0_BIF_VCN0_DOORBELL_RANGE, OFFSET, + doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, + GDC0_BIF_VCN0_DOORBELL_RANGE, SIZE, 8); + } else { + doorbell_range = REG_SET_FIELD(doorbell_range, + GDC0_BIF_VCN0_DOORBELL_RANGE, SIZE, 0); + } + + WREG32_PCIE_PORT(reg, doorbell_range); +} + +static void nbio_v7_2_enable_doorbell_aperture(struct amdgpu_device *adev, + bool enable) +{ + u32 reg; + + reg = RREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF0_0_RCC_DOORBELL_APER_EN); + reg = REG_SET_FIELD(reg, RCC_DEV0_EPF0_0_RCC_DOORBELL_APER_EN, + BIF_DOORBELL_APER_EN, enable ? 1 : 0); + + WREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF0_0_RCC_DOORBELL_APER_EN, reg); +} + +static void nbio_v7_2_enable_doorbell_selfring_aperture(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp = 0; + + if (enable) { + tmp = REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_EN, 1) | + REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_MODE, 1) | + REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_SIZE, 0); + + WREG32_SOC15(NBIO, 0, + regBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_BASE_LOW, + lower_32_bits(adev->doorbell.base)); + WREG32_SOC15(NBIO, 0, + regBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_BASE_HIGH, + upper_32_bits(adev->doorbell.base)); + } + + WREG32_SOC15(NBIO, 0, regBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + tmp); +} + + +static void nbio_v7_2_ih_doorbell_range(struct amdgpu_device *adev, + bool use_doorbell, int doorbell_index) +{ + u32 ih_doorbell_range = RREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regGDC0_BIF_IH_DOORBELL_RANGE)); + + if (use_doorbell) { + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + GDC0_BIF_IH_DOORBELL_RANGE, OFFSET, + doorbell_index); + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + GDC0_BIF_IH_DOORBELL_RANGE, SIZE, + 2); + } else { + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + GDC0_BIF_IH_DOORBELL_RANGE, SIZE, + 0); + } + + WREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regGDC0_BIF_IH_DOORBELL_RANGE), + ih_doorbell_range); +} + +static void nbio_v7_2_ih_control(struct amdgpu_device *adev) +{ + u32 interrupt_cntl; + + /* setup interrupt control */ + WREG32_SOC15(NBIO, 0, regBIF_BX0_INTERRUPT_CNTL2, + adev->dummy_page_addr >> 8); + + interrupt_cntl = RREG32_SOC15(NBIO, 0, regBIF_BX0_INTERRUPT_CNTL); + /* + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=0 - dummy read disabled with msi, enabled without msi + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=1 - dummy read controlled by IH_DUMMY_RD_EN + */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, BIF_BX0_INTERRUPT_CNTL, + IH_DUMMY_RD_OVERRIDE, 0); + + /* INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK=1 if ring is in non-cacheable memory, e.g., vram */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, BIF_BX0_INTERRUPT_CNTL, + IH_REQ_NONSNOOP_EN, 0); + + WREG32_SOC15(NBIO, 0, regBIF_BX0_INTERRUPT_CNTL, interrupt_cntl); +} + +static void nbio_v7_2_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regCPM_CONTROL)); + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_MGCG)) { + data |= (CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_LCNT_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_REGS_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_PRBS_GATE_ENABLE_MASK | + CPM_CONTROL__REFCLK_REGS_GATE_ENABLE_MASK); + } else { + data &= ~(CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_DYN_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_LCNT_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_REGS_GATE_ENABLE_MASK | + CPM_CONTROL__TXCLK_PRBS_GATE_ENABLE_MASK | + CPM_CONTROL__REFCLK_REGS_GATE_ENABLE_MASK); + } + + if (def != data) + WREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regCPM_CONTROL), data); +} + +static void nbio_v7_2_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + switch (adev->ip_versions[NBIO_HWIP][0]) { + case IP_VERSION(7, 2, 1): + case IP_VERSION(7, 3, 0): + case IP_VERSION(7, 5, 0): + def = data = RREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regPCIE_CNTL2)); + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS)) + data |= PCIE_CNTL2__SLV_MEM_LS_EN_MASK; + else + data &= ~PCIE_CNTL2__SLV_MEM_LS_EN_MASK; + + if (def != data) + WREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regPCIE_CNTL2), data); + + def = data = RREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, + regBIF1_PCIE_TX_POWER_CTRL_1)); + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS)) + data |= (BIF1_PCIE_TX_POWER_CTRL_1__MST_MEM_LS_EN_MASK | + BIF1_PCIE_TX_POWER_CTRL_1__REPLAY_MEM_LS_EN_MASK); + else + data &= ~(BIF1_PCIE_TX_POWER_CTRL_1__MST_MEM_LS_EN_MASK | + BIF1_PCIE_TX_POWER_CTRL_1__REPLAY_MEM_LS_EN_MASK); + + if (def != data) + WREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regBIF1_PCIE_TX_POWER_CTRL_1), + data); + break; + default: + def = data = RREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regPCIE_CNTL2)); + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS)) + data |= (PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK); + else + data &= ~(PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK); + + if (def != data) + WREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regPCIE_CNTL2), data); + break; + } +} + +static void nbio_v7_2_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + int data; + + /* AMD_CG_SUPPORT_BIF_MGCG */ + data = RREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regCPM_CONTROL)); + if (data & CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_BIF_MGCG; + + /* AMD_CG_SUPPORT_BIF_LS */ + data = RREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regPCIE_CNTL2)); + if (data & PCIE_CNTL2__SLV_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_BIF_LS; +} + +static u32 nbio_v7_2_get_hdp_flush_req_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_GPU_HDP_FLUSH_REQ); +} + +static u32 nbio_v7_2_get_hdp_flush_done_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_GPU_HDP_FLUSH_DONE); +} + +static u32 nbio_v7_2_get_pcie_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX0_PCIE_INDEX2); +} + +static u32 nbio_v7_2_get_pcie_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX0_PCIE_DATA2); +} + +static u32 nbio_v7_2_get_pcie_port_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_RSMU_INDEX); +} + +static u32 nbio_v7_2_get_pcie_port_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_RSMU_DATA); +} + +const struct nbio_hdp_flush_reg nbio_v7_2_hdp_flush_reg = { + .ref_and_mask_cp0 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP0_MASK, + .ref_and_mask_cp1 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP1_MASK, + .ref_and_mask_cp2 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP2_MASK, + .ref_and_mask_cp3 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP3_MASK, + .ref_and_mask_cp4 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP4_MASK, + .ref_and_mask_cp5 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP5_MASK, + .ref_and_mask_cp6 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP6_MASK, + .ref_and_mask_cp7 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP7_MASK, + .ref_and_mask_cp8 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP8_MASK, + .ref_and_mask_cp9 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP9_MASK, + .ref_and_mask_sdma0 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__SDMA0_MASK, + .ref_and_mask_sdma1 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__SDMA1_MASK, +}; + +static void nbio_v7_2_init_registers(struct amdgpu_device *adev) +{ + uint32_t def, data; + switch (adev->ip_versions[NBIO_HWIP][0]) { + case IP_VERSION(7, 2, 1): + case IP_VERSION(7, 3, 0): + case IP_VERSION(7, 5, 0): + def = data = RREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regBIF1_PCIE_MST_CTRL_3)); + data = REG_SET_FIELD(data, BIF1_PCIE_MST_CTRL_3, + CI_SWUS_MAX_READ_REQUEST_SIZE_MODE, 1); + data = REG_SET_FIELD(data, BIF1_PCIE_MST_CTRL_3, + CI_SWUS_MAX_READ_REQUEST_SIZE_PRIV, 1); + + if (def != data) + WREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regBIF1_PCIE_MST_CTRL_3), data); + break; + default: + def = data = RREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regPCIE_CONFIG_CNTL)); + data = REG_SET_FIELD(data, PCIE_CONFIG_CNTL, + CI_SWUS_MAX_READ_REQUEST_SIZE_MODE, 1); + data = REG_SET_FIELD(data, PCIE_CONFIG_CNTL, + CI_SWUS_MAX_READ_REQUEST_SIZE_PRIV, 1); + + if (def != data) + WREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regPCIE_CONFIG_CNTL), data); + break; + } + + switch (adev->ip_versions[NBIO_HWIP][0]) { + case IP_VERSION(7, 3, 0): + case IP_VERSION(7, 5, 1): + data = RREG32_SOC15(NBIO, 0, regRCC_DEV2_EPF0_STRAP2); + data &= ~RCC_DEV2_EPF0_STRAP2__STRAP_NO_SOFT_RESET_DEV2_F0_MASK; + WREG32_SOC15(NBIO, 0, regRCC_DEV2_EPF0_STRAP2, data); + break; + } + + if (amdgpu_sriov_vf(adev)) + adev->rmmio_remap.reg_offset = SOC15_REG_OFFSET(NBIO, 0, + regBIF_BX_PF0_HDP_MEM_COHERENCY_FLUSH_CNTL) << 2; +} + +const struct amdgpu_nbio_funcs nbio_v7_2_funcs = { + .get_hdp_flush_req_offset = nbio_v7_2_get_hdp_flush_req_offset, + .get_hdp_flush_done_offset = nbio_v7_2_get_hdp_flush_done_offset, + .get_pcie_index_offset = nbio_v7_2_get_pcie_index_offset, + .get_pcie_data_offset = nbio_v7_2_get_pcie_data_offset, + .get_pcie_port_index_offset = nbio_v7_2_get_pcie_port_index_offset, + .get_pcie_port_data_offset = nbio_v7_2_get_pcie_port_data_offset, + .get_rev_id = nbio_v7_2_get_rev_id, + .mc_access_enable = nbio_v7_2_mc_access_enable, + .get_memsize = nbio_v7_2_get_memsize, + .sdma_doorbell_range = nbio_v7_2_sdma_doorbell_range, + .vcn_doorbell_range = nbio_v7_2_vcn_doorbell_range, + .enable_doorbell_aperture = nbio_v7_2_enable_doorbell_aperture, + .enable_doorbell_selfring_aperture = nbio_v7_2_enable_doorbell_selfring_aperture, + .ih_doorbell_range = nbio_v7_2_ih_doorbell_range, + .update_medium_grain_clock_gating = nbio_v7_2_update_medium_grain_clock_gating, + .update_medium_grain_light_sleep = nbio_v7_2_update_medium_grain_light_sleep, + .get_clockgating_state = nbio_v7_2_get_clockgating_state, + .ih_control = nbio_v7_2_ih_control, + .init_registers = nbio_v7_2_init_registers, + .remap_hdp_registers = nbio_v7_2_remap_hdp_registers, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_2.h b/drivers/gpu/drm/amd/amdgpu/nbio_v7_2.h new file mode 100644 index 000000000..a8e8e6564 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_2.h @@ -0,0 +1,32 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NBIO_V7_2_H__ +#define __NBIO_V7_2_H__ + +#include "soc15_common.h" + +extern const struct nbio_hdp_flush_reg nbio_v7_2_hdp_flush_reg; +extern const struct amdgpu_nbio_funcs nbio_v7_2_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c new file mode 100644 index 000000000..685abf57f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c @@ -0,0 +1,812 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "nbio_v7_4.h" +#include "amdgpu_ras.h" + +#include "nbio/nbio_7_4_offset.h" +#include "nbio/nbio_7_4_sh_mask.h" +#include "nbio/nbio_7_4_0_smn.h" +#include "ivsrcid/nbio/irqsrcs_nbif_7_4.h" +#include + +#define smnPCIE_LC_CNTL 0x11140280 +#define smnPCIE_LC_CNTL3 0x111402d4 +#define smnPCIE_LC_CNTL6 0x111402ec +#define smnPCIE_LC_CNTL7 0x111402f0 +#define smnNBIF_MGCG_CTRL_LCLK 0x1013a21c +#define smnRCC_BIF_STRAP3 0x1012348c +#define RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER_MASK 0x0000FFFFL +#define RCC_BIF_STRAP3__STRAP_VLINK_PM_L1_ENTRY_TIMER_MASK 0xFFFF0000L +#define smnRCC_BIF_STRAP5 0x10123494 +#define RCC_BIF_STRAP5__STRAP_VLINK_LDN_ENTRY_TIMER_MASK 0x0000FFFFL +#define smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2 0x1014008c +#define BIF_CFG_DEV0_EPF0_DEVICE_CNTL2__LTR_EN_MASK 0x0400L +#define smnBIF_CFG_DEV0_EPF0_PCIE_LTR_CAP 0x10140324 +#define smnPSWUSP0_PCIE_LC_CNTL2 0x111402c4 +#define smnRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL 0x10123538 +#define smnRCC_BIF_STRAP2 0x10123488 +#define RCC_BIF_STRAP2__STRAP_LTR_IN_ASPML1_DIS_MASK 0x00004000L +#define RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER__SHIFT 0x0 +#define RCC_BIF_STRAP3__STRAP_VLINK_PM_L1_ENTRY_TIMER__SHIFT 0x10 +#define RCC_BIF_STRAP5__STRAP_VLINK_LDN_ENTRY_TIMER__SHIFT 0x0 + +/* + * These are nbio v7_4_1 registers mask. Temporarily define these here since + * nbio v7_4_1 header is incomplete. + */ +#define GPU_HDP_FLUSH_DONE__RSVD_ENG0_MASK 0x00001000L /* Don't use. Firmware uses this bit internally */ +#define GPU_HDP_FLUSH_DONE__RSVD_ENG1_MASK 0x00002000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG2_MASK 0x00004000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG3_MASK 0x00008000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG4_MASK 0x00010000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG5_MASK 0x00020000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG6_MASK 0x00040000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG7_MASK 0x00080000L +#define GPU_HDP_FLUSH_DONE__RSVD_ENG8_MASK 0x00100000L + +#define mmBIF_MMSCH1_DOORBELL_RANGE 0x01dc +#define mmBIF_MMSCH1_DOORBELL_RANGE_BASE_IDX 2 +//BIF_MMSCH1_DOORBELL_RANGE +#define BIF_MMSCH1_DOORBELL_RANGE__OFFSET__SHIFT 0x2 +#define BIF_MMSCH1_DOORBELL_RANGE__SIZE__SHIFT 0x10 +#define BIF_MMSCH1_DOORBELL_RANGE__OFFSET_MASK 0x00000FFCL +#define BIF_MMSCH1_DOORBELL_RANGE__SIZE_MASK 0x001F0000L + +#define BIF_MMSCH1_DOORBELL_RANGE__OFFSET_MASK 0x00000FFCL +#define BIF_MMSCH1_DOORBELL_RANGE__SIZE_MASK 0x001F0000L + +#define mmBIF_MMSCH1_DOORBELL_RANGE_ALDE 0x01d8 +#define mmBIF_MMSCH1_DOORBELL_RANGE_ALDE_BASE_IDX 2 +//BIF_MMSCH1_DOORBELL_ALDE_RANGE +#define BIF_MMSCH1_DOORBELL_RANGE_ALDE__OFFSET__SHIFT 0x2 +#define BIF_MMSCH1_DOORBELL_RANGE_ALDE__SIZE__SHIFT 0x10 +#define BIF_MMSCH1_DOORBELL_RANGE_ALDE__OFFSET_MASK 0x00000FFCL +#define BIF_MMSCH1_DOORBELL_RANGE_ALDE__SIZE_MASK 0x001F0000L + +#define mmRCC_DEV0_EPF0_STRAP0_ALDE 0x0015 +#define mmRCC_DEV0_EPF0_STRAP0_ALDE_BASE_IDX 2 + +#define mmBIF_DOORBELL_INT_CNTL_ALDE 0x00fe +#define mmBIF_DOORBELL_INT_CNTL_ALDE_BASE_IDX 2 +#define BIF_DOORBELL_INT_CNTL_ALDE__DOORBELL_INTERRUPT_DISABLE__SHIFT 0x18 +#define BIF_DOORBELL_INT_CNTL_ALDE__DOORBELL_INTERRUPT_DISABLE_MASK 0x01000000L + +#define mmBIF_INTR_CNTL_ALDE 0x0101 +#define mmBIF_INTR_CNTL_ALDE_BASE_IDX 2 + +static void nbio_v7_4_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status); + +static void nbio_v7_4_remap_hdp_registers(struct amdgpu_device *adev) +{ + WREG32_SOC15(NBIO, 0, mmREMAP_HDP_MEM_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL); + WREG32_SOC15(NBIO, 0, mmREMAP_HDP_REG_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_REG_FLUSH_CNTL); +} + +static u32 nbio_v7_4_get_rev_id(struct amdgpu_device *adev) +{ + u32 tmp; + + if (adev->asic_type == CHIP_ALDEBARAN) + tmp = RREG32_SOC15(NBIO, 0, mmRCC_DEV0_EPF0_STRAP0_ALDE); + else + tmp = RREG32_SOC15(NBIO, 0, mmRCC_DEV0_EPF0_STRAP0); + + tmp &= RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0_MASK; + tmp >>= RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0__SHIFT; + + return tmp; +} + +static void nbio_v7_4_mc_access_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) + WREG32_SOC15(NBIO, 0, mmBIF_FB_EN, + BIF_FB_EN__FB_READ_EN_MASK | BIF_FB_EN__FB_WRITE_EN_MASK); + else + WREG32_SOC15(NBIO, 0, mmBIF_FB_EN, 0); +} + +static u32 nbio_v7_4_get_memsize(struct amdgpu_device *adev) +{ + return RREG32_SOC15(NBIO, 0, mmRCC_CONFIG_MEMSIZE); +} + +static void nbio_v7_4_sdma_doorbell_range(struct amdgpu_device *adev, int instance, + bool use_doorbell, int doorbell_index, int doorbell_size) +{ + u32 reg, doorbell_range; + + if (instance < 2) { + reg = instance + + SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA0_DOORBELL_RANGE); + } else { + /* + * These registers address of SDMA2~7 is not consecutive + * from SDMA0~1. Need plus 4 dwords offset. + * + * BIF_SDMA0_DOORBELL_RANGE: 0x3bc0 + * BIF_SDMA1_DOORBELL_RANGE: 0x3bc4 + * BIF_SDMA2_DOORBELL_RANGE: 0x3bd8 ++ * BIF_SDMA4_DOORBELL_RANGE: ++ * ARCTURUS: 0x3be0 ++ * ALDEBARAN: 0x3be4 + */ + if (adev->asic_type == CHIP_ALDEBARAN && instance == 4) + reg = instance + 0x4 + 0x1 + + SOC15_REG_OFFSET(NBIO, 0, + mmBIF_SDMA0_DOORBELL_RANGE); + else + reg = instance + 0x4 + + SOC15_REG_OFFSET(NBIO, 0, + mmBIF_SDMA0_DOORBELL_RANGE); + } + + doorbell_range = RREG32(reg); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, OFFSET, doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, doorbell_size); + } else + doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, 0); + + WREG32(reg, doorbell_range); +} + +static void nbio_v7_4_vcn_doorbell_range(struct amdgpu_device *adev, bool use_doorbell, + int doorbell_index, int instance) +{ + u32 reg; + u32 doorbell_range; + + if (instance) { + if (adev->asic_type == CHIP_ALDEBARAN) + reg = SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH1_DOORBELL_RANGE_ALDE); + else + reg = SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH1_DOORBELL_RANGE); + } else + reg = SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH0_DOORBELL_RANGE); + + doorbell_range = RREG32(reg); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, + BIF_MMSCH0_DOORBELL_RANGE, OFFSET, + doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, + BIF_MMSCH0_DOORBELL_RANGE, SIZE, 8); + } else + doorbell_range = REG_SET_FIELD(doorbell_range, + BIF_MMSCH0_DOORBELL_RANGE, SIZE, 0); + + WREG32(reg, doorbell_range); +} + +static void nbio_v7_4_enable_doorbell_aperture(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD15(NBIO, 0, RCC_DOORBELL_APER_EN, BIF_DOORBELL_APER_EN, enable ? 1 : 0); +} + +static void nbio_v7_4_enable_doorbell_selfring_aperture(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp = 0; + + if (enable) { + tmp = REG_SET_FIELD(tmp, DOORBELL_SELFRING_GPA_APER_CNTL, DOORBELL_SELFRING_GPA_APER_EN, 1) | + REG_SET_FIELD(tmp, DOORBELL_SELFRING_GPA_APER_CNTL, DOORBELL_SELFRING_GPA_APER_MODE, 1) | + REG_SET_FIELD(tmp, DOORBELL_SELFRING_GPA_APER_CNTL, DOORBELL_SELFRING_GPA_APER_SIZE, 0); + + WREG32_SOC15(NBIO, 0, mmDOORBELL_SELFRING_GPA_APER_BASE_LOW, + lower_32_bits(adev->doorbell.base)); + WREG32_SOC15(NBIO, 0, mmDOORBELL_SELFRING_GPA_APER_BASE_HIGH, + upper_32_bits(adev->doorbell.base)); + } + + WREG32_SOC15(NBIO, 0, mmDOORBELL_SELFRING_GPA_APER_CNTL, tmp); +} + +static void nbio_v7_4_ih_doorbell_range(struct amdgpu_device *adev, + bool use_doorbell, int doorbell_index) +{ + u32 ih_doorbell_range = RREG32_SOC15(NBIO, 0 , mmBIF_IH_DOORBELL_RANGE); + + if (use_doorbell) { + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, BIF_IH_DOORBELL_RANGE, OFFSET, doorbell_index); + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, BIF_IH_DOORBELL_RANGE, SIZE, 8); + } else + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, BIF_IH_DOORBELL_RANGE, SIZE, 0); + + WREG32_SOC15(NBIO, 0, mmBIF_IH_DOORBELL_RANGE, ih_doorbell_range); +} + + +static void nbio_v7_4_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + //TODO: Add support for v7.4 +} + +static void nbio_v7_4_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + def = data = RREG32_PCIE(smnPCIE_CNTL2); + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS)) { + data |= (PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK); + } else { + data &= ~(PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK); + } + + if (def != data) + WREG32_PCIE(smnPCIE_CNTL2, data); +} + +static void nbio_v7_4_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + int data; + + /* AMD_CG_SUPPORT_BIF_MGCG */ + data = RREG32_PCIE(smnCPM_CONTROL); + if (data & CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_BIF_MGCG; + + /* AMD_CG_SUPPORT_BIF_LS */ + data = RREG32_PCIE(smnPCIE_CNTL2); + if (data & PCIE_CNTL2__SLV_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_BIF_LS; +} + +static void nbio_v7_4_ih_control(struct amdgpu_device *adev) +{ + u32 interrupt_cntl; + + /* setup interrupt control */ + WREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL2, adev->dummy_page_addr >> 8); + interrupt_cntl = RREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL); + /* INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=0 - dummy read disabled with msi, enabled without msi + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=1 - dummy read controlled by IH_DUMMY_RD_EN + */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, IH_DUMMY_RD_OVERRIDE, 0); + /* INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK=1 if ring is in non-cacheable memory, e.g., vram */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, IH_REQ_NONSNOOP_EN, 0); + WREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL, interrupt_cntl); +} + +static u32 nbio_v7_4_get_hdp_flush_req_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmGPU_HDP_FLUSH_REQ); +} + +static u32 nbio_v7_4_get_hdp_flush_done_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmGPU_HDP_FLUSH_DONE); +} + +static u32 nbio_v7_4_get_pcie_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmPCIE_INDEX2); +} + +static u32 nbio_v7_4_get_pcie_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, mmPCIE_DATA2); +} + +const struct nbio_hdp_flush_reg nbio_v7_4_hdp_flush_reg = { + .ref_and_mask_cp0 = GPU_HDP_FLUSH_DONE__CP0_MASK, + .ref_and_mask_cp1 = GPU_HDP_FLUSH_DONE__CP1_MASK, + .ref_and_mask_cp2 = GPU_HDP_FLUSH_DONE__CP2_MASK, + .ref_and_mask_cp3 = GPU_HDP_FLUSH_DONE__CP3_MASK, + .ref_and_mask_cp4 = GPU_HDP_FLUSH_DONE__CP4_MASK, + .ref_and_mask_cp5 = GPU_HDP_FLUSH_DONE__CP5_MASK, + .ref_and_mask_cp6 = GPU_HDP_FLUSH_DONE__CP6_MASK, + .ref_and_mask_cp7 = GPU_HDP_FLUSH_DONE__CP7_MASK, + .ref_and_mask_cp8 = GPU_HDP_FLUSH_DONE__CP8_MASK, + .ref_and_mask_cp9 = GPU_HDP_FLUSH_DONE__CP9_MASK, + .ref_and_mask_sdma0 = GPU_HDP_FLUSH_DONE__SDMA0_MASK, + .ref_and_mask_sdma1 = GPU_HDP_FLUSH_DONE__SDMA1_MASK, +}; + +static void nbio_v7_4_init_registers(struct amdgpu_device *adev) +{ + uint32_t baco_cntl; + + if (amdgpu_sriov_vf(adev)) + adev->rmmio_remap.reg_offset = SOC15_REG_OFFSET(NBIO, 0, + mmBIF_BX_DEV0_EPF0_VF0_HDP_MEM_COHERENCY_FLUSH_CNTL) << 2; + + if (adev->ip_versions[NBIO_HWIP][0] == IP_VERSION(7, 4, 4) && + !amdgpu_sriov_vf(adev)) { + baco_cntl = RREG32_SOC15(NBIO, 0, mmBACO_CNTL); + if (baco_cntl & + (BACO_CNTL__BACO_DUMMY_EN_MASK | BACO_CNTL__BACO_EN_MASK)) { + baco_cntl &= ~(BACO_CNTL__BACO_DUMMY_EN_MASK | + BACO_CNTL__BACO_EN_MASK); + dev_dbg(adev->dev, "Unsetting baco dummy mode %x", + baco_cntl); + WREG32_SOC15(NBIO, 0, mmBACO_CNTL, baco_cntl); + } + } +} + +static void nbio_v7_4_handle_ras_controller_intr_no_bifring(struct amdgpu_device *adev) +{ + uint32_t bif_doorbell_intr_cntl; + struct ras_manager *obj = amdgpu_ras_find_obj(adev, adev->nbio.ras_if); + struct ras_err_data err_data = {0, 0, 0, NULL}; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + if (adev->asic_type == CHIP_ALDEBARAN) + bif_doorbell_intr_cntl = RREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL_ALDE); + else + bif_doorbell_intr_cntl = RREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL); + + if (REG_GET_FIELD(bif_doorbell_intr_cntl, + BIF_DOORBELL_INT_CNTL, RAS_CNTLR_INTERRUPT_STATUS)) { + /* driver has to clear the interrupt status when bif ring is disabled */ + bif_doorbell_intr_cntl = REG_SET_FIELD(bif_doorbell_intr_cntl, + BIF_DOORBELL_INT_CNTL, + RAS_CNTLR_INTERRUPT_CLEAR, 1); + if (adev->asic_type == CHIP_ALDEBARAN) + WREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL_ALDE, bif_doorbell_intr_cntl); + else + WREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL, bif_doorbell_intr_cntl); + + if (!ras->disable_ras_err_cnt_harvest) { + /* + * clear error status after ras_controller_intr + * according to hw team and count ue number + * for query + */ + nbio_v7_4_query_ras_error_count(adev, &err_data); + + /* logging on error cnt and printing for awareness */ + obj->err_data.ue_count += err_data.ue_count; + obj->err_data.ce_count += err_data.ce_count; + + if (err_data.ce_count) + dev_info(adev->dev, "%ld correctable hardware " + "errors detected in %s block, " + "no user action is needed.\n", + obj->err_data.ce_count, + get_ras_block_str(adev->nbio.ras_if)); + + if (err_data.ue_count) + dev_info(adev->dev, "%ld uncorrectable hardware " + "errors detected in %s block\n", + obj->err_data.ue_count, + get_ras_block_str(adev->nbio.ras_if)); + } + + dev_info(adev->dev, "RAS controller interrupt triggered " + "by NBIF error\n"); + + /* ras_controller_int is dedicated for nbif ras error, + * not the global interrupt for sync flood + */ + amdgpu_ras_reset_gpu(adev); + } +} + +static void nbio_v7_4_handle_ras_err_event_athub_intr_no_bifring(struct amdgpu_device *adev) +{ + uint32_t bif_doorbell_intr_cntl; + + if (adev->asic_type == CHIP_ALDEBARAN) + bif_doorbell_intr_cntl = RREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL_ALDE); + else + bif_doorbell_intr_cntl = RREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL); + + if (REG_GET_FIELD(bif_doorbell_intr_cntl, + BIF_DOORBELL_INT_CNTL, RAS_ATHUB_ERR_EVENT_INTERRUPT_STATUS)) { + /* driver has to clear the interrupt status when bif ring is disabled */ + bif_doorbell_intr_cntl = REG_SET_FIELD(bif_doorbell_intr_cntl, + BIF_DOORBELL_INT_CNTL, + RAS_ATHUB_ERR_EVENT_INTERRUPT_CLEAR, 1); + + if (adev->asic_type == CHIP_ALDEBARAN) + WREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL_ALDE, bif_doorbell_intr_cntl); + else + WREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL, bif_doorbell_intr_cntl); + + amdgpu_ras_global_ras_isr(adev); + } +} + + +static int nbio_v7_4_set_ras_controller_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + /* The ras_controller_irq enablement should be done in psp bl when it + * tries to enable ras feature. Driver only need to set the correct interrupt + * vector for bare-metal and sriov use case respectively + */ + uint32_t bif_intr_cntl; + + if (adev->asic_type == CHIP_ALDEBARAN) + bif_intr_cntl = RREG32_SOC15(NBIO, 0, mmBIF_INTR_CNTL_ALDE); + else + bif_intr_cntl = RREG32_SOC15(NBIO, 0, mmBIF_INTR_CNTL); + + if (state == AMDGPU_IRQ_STATE_ENABLE) { + /* set interrupt vector select bit to 0 to select + * vetcor 1 for bare metal case */ + bif_intr_cntl = REG_SET_FIELD(bif_intr_cntl, + BIF_INTR_CNTL, + RAS_INTR_VEC_SEL, 0); + + if (adev->asic_type == CHIP_ALDEBARAN) + WREG32_SOC15(NBIO, 0, mmBIF_INTR_CNTL_ALDE, bif_intr_cntl); + else + WREG32_SOC15(NBIO, 0, mmBIF_INTR_CNTL, bif_intr_cntl); + + } + + return 0; +} + +static int nbio_v7_4_process_ras_controller_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + /* By design, the ih cookie for ras_controller_irq should be written + * to BIFring instead of general iv ring. However, due to known bif ring + * hw bug, it has to be disabled. There is no chance the process function + * will be involked. Just left it as a dummy one. + */ + return 0; +} + +static int nbio_v7_4_set_ras_err_event_athub_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + /* The ras_controller_irq enablement should be done in psp bl when it + * tries to enable ras feature. Driver only need to set the correct interrupt + * vector for bare-metal and sriov use case respectively + */ + uint32_t bif_intr_cntl; + + if (adev->asic_type == CHIP_ALDEBARAN) + bif_intr_cntl = RREG32_SOC15(NBIO, 0, mmBIF_INTR_CNTL_ALDE); + else + bif_intr_cntl = RREG32_SOC15(NBIO, 0, mmBIF_INTR_CNTL); + + if (state == AMDGPU_IRQ_STATE_ENABLE) { + /* set interrupt vector select bit to 0 to select + * vetcor 1 for bare metal case */ + bif_intr_cntl = REG_SET_FIELD(bif_intr_cntl, + BIF_INTR_CNTL, + RAS_INTR_VEC_SEL, 0); + + if (adev->asic_type == CHIP_ALDEBARAN) + WREG32_SOC15(NBIO, 0, mmBIF_INTR_CNTL_ALDE, bif_intr_cntl); + else + WREG32_SOC15(NBIO, 0, mmBIF_INTR_CNTL, bif_intr_cntl); + } + + return 0; +} + +static int nbio_v7_4_process_err_event_athub_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + /* By design, the ih cookie for err_event_athub_irq should be written + * to BIFring instead of general iv ring. However, due to known bif ring + * hw bug, it has to be disabled. There is no chance the process function + * will be involked. Just left it as a dummy one. + */ + return 0; +} + +static const struct amdgpu_irq_src_funcs nbio_v7_4_ras_controller_irq_funcs = { + .set = nbio_v7_4_set_ras_controller_irq_state, + .process = nbio_v7_4_process_ras_controller_irq, +}; + +static const struct amdgpu_irq_src_funcs nbio_v7_4_ras_err_event_athub_irq_funcs = { + .set = nbio_v7_4_set_ras_err_event_athub_irq_state, + .process = nbio_v7_4_process_err_event_athub_irq, +}; + +static int nbio_v7_4_init_ras_controller_interrupt (struct amdgpu_device *adev) +{ + int r; + + /* init the irq funcs */ + adev->nbio.ras_controller_irq.funcs = + &nbio_v7_4_ras_controller_irq_funcs; + adev->nbio.ras_controller_irq.num_types = 1; + + /* register ras controller interrupt */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_BIF, + NBIF_7_4__SRCID__RAS_CONTROLLER_INTERRUPT, + &adev->nbio.ras_controller_irq); + + return r; +} + +static int nbio_v7_4_init_ras_err_event_athub_interrupt (struct amdgpu_device *adev) +{ + + int r; + + /* init the irq funcs */ + adev->nbio.ras_err_event_athub_irq.funcs = + &nbio_v7_4_ras_err_event_athub_irq_funcs; + adev->nbio.ras_err_event_athub_irq.num_types = 1; + + /* register ras err event athub interrupt */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_BIF, + NBIF_7_4__SRCID__ERREVENT_ATHUB_INTERRUPT, + &adev->nbio.ras_err_event_athub_irq); + + return r; +} + +#define smnPARITY_ERROR_STATUS_UNCORR_GRP2 0x13a20030 +#define smnPARITY_ERROR_STATUS_UNCORR_GRP2_ALDE 0x13b20030 +#define smnRAS_GLOBAL_STATUS_LO_ALDE 0x13b20020 + +static void nbio_v7_4_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + uint32_t global_sts, central_sts, int_eoi, parity_sts; + uint32_t corr, fatal, non_fatal; + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + + if (adev->asic_type == CHIP_ALDEBARAN) + global_sts = RREG32_PCIE(smnRAS_GLOBAL_STATUS_LO_ALDE); + else + global_sts = RREG32_PCIE(smnRAS_GLOBAL_STATUS_LO); + + corr = REG_GET_FIELD(global_sts, RAS_GLOBAL_STATUS_LO, ParityErrCorr); + fatal = REG_GET_FIELD(global_sts, RAS_GLOBAL_STATUS_LO, ParityErrFatal); + non_fatal = REG_GET_FIELD(global_sts, RAS_GLOBAL_STATUS_LO, + ParityErrNonFatal); + + if (adev->asic_type == CHIP_ALDEBARAN) + parity_sts = RREG32_PCIE(smnPARITY_ERROR_STATUS_UNCORR_GRP2_ALDE); + else + parity_sts = RREG32_PCIE(smnPARITY_ERROR_STATUS_UNCORR_GRP2); + + if (corr) + err_data->ce_count++; + if (fatal) + err_data->ue_count++; + + if (corr || fatal || non_fatal) { + central_sts = RREG32_PCIE(smnBIFL_RAS_CENTRAL_STATUS); + + /* clear error status register */ + if (adev->asic_type == CHIP_ALDEBARAN) + WREG32_PCIE(smnRAS_GLOBAL_STATUS_LO_ALDE, global_sts); + else + WREG32_PCIE(smnRAS_GLOBAL_STATUS_LO, global_sts); + + if (fatal) + { + /* clear parity fatal error indication field */ + if (adev->asic_type == CHIP_ALDEBARAN) + WREG32_PCIE(smnPARITY_ERROR_STATUS_UNCORR_GRP2_ALDE, parity_sts); + else + WREG32_PCIE(smnPARITY_ERROR_STATUS_UNCORR_GRP2, parity_sts); + } + + if (REG_GET_FIELD(central_sts, BIFL_RAS_CENTRAL_STATUS, + BIFL_RasContller_Intr_Recv)) { + /* clear interrupt status register */ + WREG32_PCIE(smnBIFL_RAS_CENTRAL_STATUS, central_sts); + int_eoi = RREG32_PCIE(smnIOHC_INTERRUPT_EOI); + int_eoi = REG_SET_FIELD(int_eoi, + IOHC_INTERRUPT_EOI, SMI_EOI, 1); + WREG32_PCIE(smnIOHC_INTERRUPT_EOI, int_eoi); + } + } +} + +static void nbio_v7_4_enable_doorbell_interrupt(struct amdgpu_device *adev, + bool enable) +{ + if (adev->asic_type == CHIP_ALDEBARAN) + WREG32_FIELD15(NBIO, 0, BIF_DOORBELL_INT_CNTL_ALDE, + DOORBELL_INTERRUPT_DISABLE, enable ? 0 : 1); + else + WREG32_FIELD15(NBIO, 0, BIF_DOORBELL_INT_CNTL, + DOORBELL_INTERRUPT_DISABLE, enable ? 0 : 1); +} + +const struct amdgpu_ras_block_hw_ops nbio_v7_4_ras_hw_ops = { + .query_ras_error_count = nbio_v7_4_query_ras_error_count, +}; + +struct amdgpu_nbio_ras nbio_v7_4_ras = { + .ras_block = { + .ras_comm = { + .name = "pcie_bif", + .block = AMDGPU_RAS_BLOCK__PCIE_BIF, + .type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE, + }, + .hw_ops = &nbio_v7_4_ras_hw_ops, + .ras_late_init = amdgpu_nbio_ras_late_init, + }, + .handle_ras_controller_intr_no_bifring = nbio_v7_4_handle_ras_controller_intr_no_bifring, + .handle_ras_err_event_athub_intr_no_bifring = nbio_v7_4_handle_ras_err_event_athub_intr_no_bifring, + .init_ras_controller_interrupt = nbio_v7_4_init_ras_controller_interrupt, + .init_ras_err_event_athub_interrupt = nbio_v7_4_init_ras_err_event_athub_interrupt, +}; + + +#ifdef CONFIG_PCIEASPM +static void nbio_v7_4_program_ltr(struct amdgpu_device *adev) +{ + uint32_t def, data; + + WREG32_PCIE(smnRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL, 0x75EB); + + def = data = RREG32_PCIE(smnRCC_BIF_STRAP2); + data &= ~RCC_BIF_STRAP2__STRAP_LTR_IN_ASPML1_DIS_MASK; + if (def != data) + WREG32_PCIE(smnRCC_BIF_STRAP2, data); + + def = data = RREG32_PCIE(smnRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL); + data &= ~EP_PCIE_TX_LTR_CNTL__LTR_PRIV_MSG_DIS_IN_PM_NON_D0_MASK; + if (def != data) + WREG32_PCIE(smnRCC_EP_DEV0_0_EP_PCIE_TX_LTR_CNTL, data); + + def = data = RREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2); + data |= BIF_CFG_DEV0_EPF0_DEVICE_CNTL2__LTR_EN_MASK; + if (def != data) + WREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2, data); +} +#endif + +static void nbio_v7_4_program_aspm(struct amdgpu_device *adev) +{ +#ifdef CONFIG_PCIEASPM + uint32_t def, data; + + if (adev->ip_versions[NBIO_HWIP][0] == IP_VERSION(7, 4, 4)) + return; + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL); + data &= ~PCIE_LC_CNTL__LC_L1_INACTIVITY_MASK; + data &= ~PCIE_LC_CNTL__LC_L0S_INACTIVITY_MASK; + data |= PCIE_LC_CNTL__LC_PMI_TO_L1_DIS_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL7); + data |= PCIE_LC_CNTL7__LC_NBIF_ASPM_INPUT_EN_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL7, data); + + def = data = RREG32_PCIE(smnNBIF_MGCG_CTRL_LCLK); + data |= NBIF_MGCG_CTRL_LCLK__NBIF_MGCG_REG_DIS_LCLK_MASK; + if (def != data) + WREG32_PCIE(smnNBIF_MGCG_CTRL_LCLK, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL3); + data |= PCIE_LC_CNTL3__LC_DSC_DONT_ENTER_L23_AFTER_PME_ACK_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL3, data); + + def = data = RREG32_PCIE(smnRCC_BIF_STRAP3); + data &= ~RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER_MASK; + data &= ~RCC_BIF_STRAP3__STRAP_VLINK_PM_L1_ENTRY_TIMER_MASK; + if (def != data) + WREG32_PCIE(smnRCC_BIF_STRAP3, data); + + def = data = RREG32_PCIE(smnRCC_BIF_STRAP5); + data &= ~RCC_BIF_STRAP5__STRAP_VLINK_LDN_ENTRY_TIMER_MASK; + if (def != data) + WREG32_PCIE(smnRCC_BIF_STRAP5, data); + + def = data = RREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2); + data &= ~BIF_CFG_DEV0_EPF0_DEVICE_CNTL2__LTR_EN_MASK; + if (def != data) + WREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2, data); + + WREG32_PCIE(smnBIF_CFG_DEV0_EPF0_PCIE_LTR_CAP, 0x10011001); + + def = data = RREG32_PCIE(smnPSWUSP0_PCIE_LC_CNTL2); + data |= PSWUSP0_PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L1_MASK | + PSWUSP0_PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L23_MASK; + data &= ~PSWUSP0_PCIE_LC_CNTL2__LC_RCV_L0_TO_RCV_L0S_DIS_MASK; + if (def != data) + WREG32_PCIE(smnPSWUSP0_PCIE_LC_CNTL2, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL6); + data |= PCIE_LC_CNTL6__LC_L1_POWERDOWN_MASK | + PCIE_LC_CNTL6__LC_RX_L0S_STANDBY_EN_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL6, data); + + /* Don't bother about LTR if LTR is not enabled + * in the path */ + if (adev->pdev->ltr_path) + nbio_v7_4_program_ltr(adev); + + def = data = RREG32_PCIE(smnRCC_BIF_STRAP3); + data |= 0x5DE0 << RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER__SHIFT; + data |= 0x0010 << RCC_BIF_STRAP3__STRAP_VLINK_PM_L1_ENTRY_TIMER__SHIFT; + if (def != data) + WREG32_PCIE(smnRCC_BIF_STRAP3, data); + + def = data = RREG32_PCIE(smnRCC_BIF_STRAP5); + data |= 0x0010 << RCC_BIF_STRAP5__STRAP_VLINK_LDN_ENTRY_TIMER__SHIFT; + if (def != data) + WREG32_PCIE(smnRCC_BIF_STRAP5, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL); + data &= ~PCIE_LC_CNTL__LC_L0S_INACTIVITY_MASK; + data |= 0x9 << PCIE_LC_CNTL__LC_L1_INACTIVITY__SHIFT; + data |= 0x1 << PCIE_LC_CNTL__LC_PMI_TO_L1_DIS__SHIFT; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL, data); + + def = data = RREG32_PCIE(smnPCIE_LC_CNTL3); + data &= ~PCIE_LC_CNTL3__LC_DSC_DONT_ENTER_L23_AFTER_PME_ACK_MASK; + if (def != data) + WREG32_PCIE(smnPCIE_LC_CNTL3, data); +#endif +} + +const struct amdgpu_nbio_funcs nbio_v7_4_funcs = { + .get_hdp_flush_req_offset = nbio_v7_4_get_hdp_flush_req_offset, + .get_hdp_flush_done_offset = nbio_v7_4_get_hdp_flush_done_offset, + .get_pcie_index_offset = nbio_v7_4_get_pcie_index_offset, + .get_pcie_data_offset = nbio_v7_4_get_pcie_data_offset, + .get_rev_id = nbio_v7_4_get_rev_id, + .mc_access_enable = nbio_v7_4_mc_access_enable, + .get_memsize = nbio_v7_4_get_memsize, + .sdma_doorbell_range = nbio_v7_4_sdma_doorbell_range, + .vcn_doorbell_range = nbio_v7_4_vcn_doorbell_range, + .enable_doorbell_aperture = nbio_v7_4_enable_doorbell_aperture, + .enable_doorbell_selfring_aperture = nbio_v7_4_enable_doorbell_selfring_aperture, + .ih_doorbell_range = nbio_v7_4_ih_doorbell_range, + .enable_doorbell_interrupt = nbio_v7_4_enable_doorbell_interrupt, + .update_medium_grain_clock_gating = nbio_v7_4_update_medium_grain_clock_gating, + .update_medium_grain_light_sleep = nbio_v7_4_update_medium_grain_light_sleep, + .get_clockgating_state = nbio_v7_4_get_clockgating_state, + .ih_control = nbio_v7_4_ih_control, + .init_registers = nbio_v7_4_init_registers, + .remap_hdp_registers = nbio_v7_4_remap_hdp_registers, + .program_aspm = nbio_v7_4_program_aspm, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.h b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.h new file mode 100644 index 000000000..f27c41728 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.h @@ -0,0 +1,33 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NBIO_V7_4_H__ +#define __NBIO_V7_4_H__ + +#include "soc15_common.h" + +extern const struct nbio_hdp_flush_reg nbio_v7_4_hdp_flush_reg; +extern const struct amdgpu_nbio_funcs nbio_v7_4_funcs; +extern struct amdgpu_nbio_ras nbio_v7_4_ras; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_7.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_7.c new file mode 100644 index 000000000..def89379b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_7.c @@ -0,0 +1,348 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "nbio_v7_7.h" + +#include "nbio/nbio_7_7_0_offset.h" +#include "nbio/nbio_7_7_0_sh_mask.h" +#include + +static void nbio_v7_7_remap_hdp_registers(struct amdgpu_device *adev) +{ + WREG32_SOC15(NBIO, 0, regBIF_BX0_REMAP_HDP_MEM_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL); + WREG32_SOC15(NBIO, 0, regBIF_BX0_REMAP_HDP_REG_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_REG_FLUSH_CNTL); +} + +static u32 nbio_v7_7_get_rev_id(struct amdgpu_device *adev) +{ + u32 tmp; + + tmp = RREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_DEV0_EPF0_STRAP0); + tmp &= RCC_STRAP0_RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0_MASK; + tmp >>= RCC_STRAP0_RCC_DEV0_EPF0_STRAP0__STRAP_ATI_REV_ID_DEV0_F0__SHIFT; + + return tmp; +} + +static void nbio_v7_7_mc_access_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) + WREG32_SOC15(NBIO, 0, regBIF_BX1_BIF_FB_EN, + BIF_BX1_BIF_FB_EN__FB_READ_EN_MASK | + BIF_BX1_BIF_FB_EN__FB_WRITE_EN_MASK); + else + WREG32_SOC15(NBIO, 0, regBIF_BX1_BIF_FB_EN, 0); +} + +static u32 nbio_v7_7_get_memsize(struct amdgpu_device *adev) +{ + return RREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF0_0_RCC_CONFIG_MEMSIZE); +} + +static void nbio_v7_7_sdma_doorbell_range(struct amdgpu_device *adev, int instance, + bool use_doorbell, int doorbell_index, + int doorbell_size) +{ + u32 reg = SOC15_REG_OFFSET(NBIO, 0, regGDC0_BIF_CSDMA_DOORBELL_RANGE); + u32 doorbell_range = RREG32_PCIE_PORT(reg); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, + GDC0_BIF_CSDMA_DOORBELL_RANGE, + OFFSET, doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, + GDC0_BIF_CSDMA_DOORBELL_RANGE, + SIZE, doorbell_size); + } else { + doorbell_range = REG_SET_FIELD(doorbell_range, + GDC0_BIF_SDMA0_DOORBELL_RANGE, + SIZE, 0); + } + + WREG32_PCIE_PORT(reg, doorbell_range); +} + +static void nbio_v7_7_vcn_doorbell_range(struct amdgpu_device *adev, bool use_doorbell, + int doorbell_index, int instance) +{ + u32 reg = SOC15_REG_OFFSET(NBIO, 0, regGDC0_BIF_VCN0_DOORBELL_RANGE); + u32 doorbell_range = RREG32_PCIE_PORT(reg); + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, + GDC0_BIF_VCN0_DOORBELL_RANGE, OFFSET, + doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, + GDC0_BIF_VCN0_DOORBELL_RANGE, SIZE, 8); + } else { + doorbell_range = REG_SET_FIELD(doorbell_range, + GDC0_BIF_VCN0_DOORBELL_RANGE, SIZE, 0); + } + + WREG32_PCIE_PORT(reg, doorbell_range); +} + +static void nbio_v7_7_enable_doorbell_aperture(struct amdgpu_device *adev, + bool enable) +{ + u32 reg; + + reg = RREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF0_0_RCC_DOORBELL_APER_EN); + reg = REG_SET_FIELD(reg, RCC_DEV0_EPF0_0_RCC_DOORBELL_APER_EN, + BIF_DOORBELL_APER_EN, enable ? 1 : 0); + + WREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF0_0_RCC_DOORBELL_APER_EN, reg); +} + +static void nbio_v7_7_enable_doorbell_selfring_aperture(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp = 0; + + if (enable) { + tmp = REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_EN, 1) | + REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_MODE, 1) | + REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_SIZE, 0); + + WREG32_SOC15(NBIO, 0, + regBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_BASE_LOW, + lower_32_bits(adev->doorbell.base)); + WREG32_SOC15(NBIO, 0, + regBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_BASE_HIGH, + upper_32_bits(adev->doorbell.base)); + } + + WREG32_SOC15(NBIO, 0, regBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + tmp); +} + + +static void nbio_v7_7_ih_doorbell_range(struct amdgpu_device *adev, + bool use_doorbell, int doorbell_index) +{ + u32 ih_doorbell_range = RREG32_SOC15(NBIO, 0, + regGDC0_BIF_IH_DOORBELL_RANGE); + + if (use_doorbell) { + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + GDC0_BIF_IH_DOORBELL_RANGE, OFFSET, + doorbell_index); + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + GDC0_BIF_IH_DOORBELL_RANGE, SIZE, + 2); + } else { + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + GDC0_BIF_IH_DOORBELL_RANGE, SIZE, + 0); + } + + WREG32_SOC15(NBIO, 0, regGDC0_BIF_IH_DOORBELL_RANGE, + ih_doorbell_range); +} + +static void nbio_v7_7_ih_control(struct amdgpu_device *adev) +{ + u32 interrupt_cntl; + + /* setup interrupt control */ + WREG32_SOC15(NBIO, 0, regBIF_BX1_INTERRUPT_CNTL2, + adev->dummy_page_addr >> 8); + + interrupt_cntl = RREG32_SOC15(NBIO, 0, regBIF_BX1_INTERRUPT_CNTL); + /* + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=0 - dummy read disabled with msi, enabled without msi + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=1 - dummy read controlled by IH_DUMMY_RD_EN + */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, BIF_BX1_INTERRUPT_CNTL, + IH_DUMMY_RD_OVERRIDE, 0); + + /* INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK=1 if ring is in non-cacheable memory, e.g., vram */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, BIF_BX1_INTERRUPT_CNTL, + IH_REQ_NONSNOOP_EN, 0); + + WREG32_SOC15(NBIO, 0, regBIF_BX1_INTERRUPT_CNTL, interrupt_cntl); +} + +static u32 nbio_v7_7_get_hdp_flush_req_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_GPU_HDP_FLUSH_REQ); +} + +static u32 nbio_v7_7_get_hdp_flush_done_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_GPU_HDP_FLUSH_DONE); +} + +static u32 nbio_v7_7_get_pcie_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX0_PCIE_INDEX2); +} + +static u32 nbio_v7_7_get_pcie_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX0_PCIE_DATA2); +} + +static u32 nbio_v7_7_get_pcie_port_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_RSMU_INDEX); +} + +static u32 nbio_v7_7_get_pcie_port_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_RSMU_DATA); +} + +const struct nbio_hdp_flush_reg nbio_v7_7_hdp_flush_reg = { + .ref_and_mask_cp0 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP0_MASK, + .ref_and_mask_cp1 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP1_MASK, + .ref_and_mask_cp2 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP2_MASK, + .ref_and_mask_cp3 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP3_MASK, + .ref_and_mask_cp4 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP4_MASK, + .ref_and_mask_cp5 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP5_MASK, + .ref_and_mask_cp6 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP6_MASK, + .ref_and_mask_cp7 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP7_MASK, + .ref_and_mask_cp8 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP8_MASK, + .ref_and_mask_cp9 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP9_MASK, + .ref_and_mask_sdma0 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__SDMA0_MASK, + .ref_and_mask_sdma1 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__SDMA1_MASK, +}; + +static void nbio_v7_7_init_registers(struct amdgpu_device *adev) +{ + uint32_t def, data; + + def = data = RREG32_SOC15(NBIO, 0, regBIF0_PCIE_MST_CTRL_3); + data = REG_SET_FIELD(data, BIF0_PCIE_MST_CTRL_3, + CI_SWUS_MAX_READ_REQUEST_SIZE_MODE, 1); + data = REG_SET_FIELD(data, BIF0_PCIE_MST_CTRL_3, + CI_SWUS_MAX_READ_REQUEST_SIZE_PRIV, 1); + + if (def != data) + WREG32_SOC15(NBIO, 0, regBIF0_PCIE_MST_CTRL_3, data); + +} + +static void nbio_v7_7_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (enable && !(adev->cg_flags & AMD_CG_SUPPORT_BIF_MGCG)) + return; + + def = data = RREG32_SOC15(NBIO, 0, regBIF0_CPM_CONTROL); + if (enable) { + data |= (BIF0_CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK | + BIF0_CPM_CONTROL__TXCLK_DYN_GATE_ENABLE_MASK | + BIF0_CPM_CONTROL__TXCLK_LCNT_GATE_ENABLE_MASK | + BIF0_CPM_CONTROL__TXCLK_REGS_GATE_ENABLE_MASK | + BIF0_CPM_CONTROL__TXCLK_PRBS_GATE_ENABLE_MASK | + BIF0_CPM_CONTROL__REFCLK_REGS_GATE_ENABLE_MASK); + } else { + data &= ~(BIF0_CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK | + BIF0_CPM_CONTROL__TXCLK_DYN_GATE_ENABLE_MASK | + BIF0_CPM_CONTROL__TXCLK_LCNT_GATE_ENABLE_MASK | + BIF0_CPM_CONTROL__TXCLK_REGS_GATE_ENABLE_MASK | + BIF0_CPM_CONTROL__TXCLK_PRBS_GATE_ENABLE_MASK | + BIF0_CPM_CONTROL__REFCLK_REGS_GATE_ENABLE_MASK); + } + + if (def != data) + WREG32_SOC15(NBIO, 0, regBIF0_CPM_CONTROL, data); +} + +static void nbio_v7_7_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t def, data; + + if (enable && !(adev->cg_flags & AMD_CG_SUPPORT_BIF_LS)) + return; + + def = data = RREG32_SOC15(NBIO, 0, regBIF0_PCIE_CNTL2); + if (enable) + data |= BIF0_PCIE_CNTL2__SLV_MEM_LS_EN_MASK; + else + data &= ~BIF0_PCIE_CNTL2__SLV_MEM_LS_EN_MASK; + + if (def != data) + WREG32_SOC15(NBIO, 0, regBIF0_PCIE_CNTL2, data); + + def = data = RREG32_SOC15(NBIO, 0, regBIF0_PCIE_TX_POWER_CTRL_1); + if (enable) { + data |= (BIF0_PCIE_TX_POWER_CTRL_1__MST_MEM_LS_EN_MASK | + BIF0_PCIE_TX_POWER_CTRL_1__REPLAY_MEM_LS_EN_MASK); + } else { + data &= ~(BIF0_PCIE_TX_POWER_CTRL_1__MST_MEM_LS_EN_MASK | + BIF0_PCIE_TX_POWER_CTRL_1__REPLAY_MEM_LS_EN_MASK); + } + + if (def != data) + WREG32_SOC15(NBIO, 0, regBIF0_PCIE_TX_POWER_CTRL_1, data); +} + +static void nbio_v7_7_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ + uint32_t data; + + /* AMD_CG_SUPPORT_BIF_MGCG */ + data = RREG32_SOC15(NBIO, 0, regBIF0_CPM_CONTROL); + if (data & BIF0_CPM_CONTROL__LCLK_DYN_GATE_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_BIF_MGCG; + + /* AMD_CG_SUPPORT_BIF_LS */ + data = RREG32_SOC15(NBIO, 0, regBIF0_PCIE_CNTL2); + if (data & BIF0_PCIE_CNTL2__SLV_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_BIF_LS; +} + +const struct amdgpu_nbio_funcs nbio_v7_7_funcs = { + .get_hdp_flush_req_offset = nbio_v7_7_get_hdp_flush_req_offset, + .get_hdp_flush_done_offset = nbio_v7_7_get_hdp_flush_done_offset, + .get_pcie_index_offset = nbio_v7_7_get_pcie_index_offset, + .get_pcie_data_offset = nbio_v7_7_get_pcie_data_offset, + .get_pcie_port_index_offset = nbio_v7_7_get_pcie_port_index_offset, + .get_pcie_port_data_offset = nbio_v7_7_get_pcie_port_data_offset, + .get_rev_id = nbio_v7_7_get_rev_id, + .mc_access_enable = nbio_v7_7_mc_access_enable, + .get_memsize = nbio_v7_7_get_memsize, + .sdma_doorbell_range = nbio_v7_7_sdma_doorbell_range, + .vcn_doorbell_range = nbio_v7_7_vcn_doorbell_range, + .enable_doorbell_aperture = nbio_v7_7_enable_doorbell_aperture, + .enable_doorbell_selfring_aperture = nbio_v7_7_enable_doorbell_selfring_aperture, + .ih_doorbell_range = nbio_v7_7_ih_doorbell_range, + .update_medium_grain_clock_gating = nbio_v7_7_update_medium_grain_clock_gating, + .update_medium_grain_light_sleep = nbio_v7_7_update_medium_grain_light_sleep, + .get_clockgating_state = nbio_v7_7_get_clockgating_state, + .ih_control = nbio_v7_7_ih_control, + .init_registers = nbio_v7_7_init_registers, + .remap_hdp_registers = nbio_v7_7_remap_hdp_registers, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_7.h b/drivers/gpu/drm/amd/amdgpu/nbio_v7_7.h new file mode 100644 index 000000000..2a33b256b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_7.h @@ -0,0 +1,33 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NBIO_V7_7_H__ +#define __NBIO_V7_7_H__ + +#include "soc15_common.h" + +extern const struct nbio_hdp_flush_reg nbio_v7_7_hdp_flush_reg; +extern const struct amdgpu_nbio_funcs nbio_v7_7_funcs; +extern const struct amdgpu_nbio_ras_funcs nbio_v7_7_ras_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c new file mode 100644 index 000000000..ae45656eb --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c @@ -0,0 +1,736 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "nbio_v7_9.h" +#include "amdgpu_ras.h" + +#include "nbio/nbio_7_9_0_offset.h" +#include "nbio/nbio_7_9_0_sh_mask.h" +#include "ivsrcid/nbio/irqsrcs_nbif_7_4.h" +#include + +#define NPS_MODE_MASK 0x000000FFL + +/* Core 0 Port 0 counter */ +#define smnPCIEP_NAK_COUNTER 0x1A340218 + +#define smnPCIE_PERF_CNTL_TXCLK3 0x1A38021c +#define smnPCIE_PERF_CNTL_TXCLK7 0x1A380888 +#define smnPCIE_PERF_COUNT_CNTL 0x1A380200 +#define smnPCIE_PERF_COUNT0_TXCLK3 0x1A380220 +#define smnPCIE_PERF_COUNT0_TXCLK7 0x1A38088C +#define smnPCIE_PERF_COUNT0_UPVAL_TXCLK3 0x1A3808F8 +#define smnPCIE_PERF_COUNT0_UPVAL_TXCLK7 0x1A380918 + + +static void nbio_v7_9_remap_hdp_registers(struct amdgpu_device *adev) +{ + WREG32_SOC15(NBIO, 0, regBIF_BX0_REMAP_HDP_MEM_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL); + WREG32_SOC15(NBIO, 0, regBIF_BX0_REMAP_HDP_REG_FLUSH_CNTL, + adev->rmmio_remap.reg_offset + KFD_MMIO_REMAP_HDP_REG_FLUSH_CNTL); +} + +static u32 nbio_v7_9_get_rev_id(struct amdgpu_device *adev) +{ + u32 tmp; + + tmp = RREG32_SOC15(NBIO, 0, regRCC_STRAP0_RCC_DEV0_EPF0_STRAP0); + tmp = REG_GET_FIELD(tmp, RCC_STRAP0_RCC_DEV0_EPF0_STRAP0, STRAP_ATI_REV_ID_DEV0_F0); + + return tmp; +} + +static void nbio_v7_9_mc_access_enable(struct amdgpu_device *adev, bool enable) +{ + if (enable) + WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_FB_EN, + BIF_BX0_BIF_FB_EN__FB_READ_EN_MASK | BIF_BX0_BIF_FB_EN__FB_WRITE_EN_MASK); + else + WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_FB_EN, 0); +} + +static u32 nbio_v7_9_get_memsize(struct amdgpu_device *adev) +{ + return RREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF0_RCC_CONFIG_MEMSIZE); +} + +static void nbio_v7_9_sdma_doorbell_range(struct amdgpu_device *adev, int instance, + bool use_doorbell, int doorbell_index, int doorbell_size) +{ + u32 doorbell_range = 0, doorbell_ctrl = 0; + int aid_id, dev_inst; + + dev_inst = GET_INST(SDMA0, instance); + aid_id = adev->sdma.instance[instance].aid_id; + + if (use_doorbell == false) + return; + + doorbell_range = + REG_SET_FIELD(doorbell_range, DOORBELL0_CTRL_ENTRY_0, + BIF_DOORBELL0_RANGE_OFFSET_ENTRY, doorbell_index); + doorbell_range = + REG_SET_FIELD(doorbell_range, DOORBELL0_CTRL_ENTRY_0, + BIF_DOORBELL0_RANGE_SIZE_ENTRY, doorbell_size); + doorbell_ctrl = + REG_SET_FIELD(doorbell_ctrl, S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_ENABLE, 1); + doorbell_ctrl = + REG_SET_FIELD(doorbell_ctrl, S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_SIZE, doorbell_size); + + switch (dev_inst % adev->sdma.num_inst_per_aid) { + case 0: + WREG32_SOC15_OFFSET(NBIO, 0, regDOORBELL0_CTRL_ENTRY_1, + 4 * aid_id, doorbell_range); + + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWID, 0xe); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_OFFSET, 0xe); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWADDR_31_28_VALUE, + 0x1); + WREG32_SOC15_EXT(NBIO, aid_id, regS2A_DOORBELL_ENTRY_1_CTRL, + aid_id, doorbell_ctrl); + break; + case 1: + WREG32_SOC15_OFFSET(NBIO, 0, regDOORBELL0_CTRL_ENTRY_2, + 4 * aid_id, doorbell_range); + + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWID, 0x8); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_OFFSET, 0x8); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWADDR_31_28_VALUE, + 0x2); + WREG32_SOC15_EXT(NBIO, aid_id, regS2A_DOORBELL_ENTRY_2_CTRL, + aid_id, doorbell_ctrl); + break; + case 2: + WREG32_SOC15_OFFSET(NBIO, 0, regDOORBELL0_CTRL_ENTRY_3, + 4 * aid_id, doorbell_range); + + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWID, 0x9); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_OFFSET, 0x9); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWADDR_31_28_VALUE, + 0x8); + WREG32_SOC15_EXT(NBIO, aid_id, regS2A_DOORBELL_ENTRY_5_CTRL, + aid_id, doorbell_ctrl); + break; + case 3: + WREG32_SOC15_OFFSET(NBIO, 0, regDOORBELL0_CTRL_ENTRY_4, + 4 * aid_id, doorbell_range); + + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWID, 0xa); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_OFFSET, 0xa); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWADDR_31_28_VALUE, + 0x9); + WREG32_SOC15_EXT(NBIO, aid_id, regS2A_DOORBELL_ENTRY_6_CTRL, + aid_id, doorbell_ctrl); + break; + default: + break; + } + + return; +} + +static void nbio_v7_9_vcn_doorbell_range(struct amdgpu_device *adev, bool use_doorbell, + int doorbell_index, int instance) +{ + u32 doorbell_range = 0, doorbell_ctrl = 0; + u32 aid_id = instance; + + if (use_doorbell) { + doorbell_range = REG_SET_FIELD(doorbell_range, + DOORBELL0_CTRL_ENTRY_0, + BIF_DOORBELL0_RANGE_OFFSET_ENTRY, + doorbell_index); + doorbell_range = REG_SET_FIELD(doorbell_range, + DOORBELL0_CTRL_ENTRY_0, + BIF_DOORBELL0_RANGE_SIZE_ENTRY, + 0x9); + if (aid_id) + doorbell_range = REG_SET_FIELD(doorbell_range, + DOORBELL0_CTRL_ENTRY_0, + DOORBELL0_FENCE_ENABLE_ENTRY, + 0x4); + + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_ENABLE, 1); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWID, 0x4); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_OFFSET, 0x4); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_SIZE, 0x9); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWADDR_31_28_VALUE, 0x4); + + WREG32_SOC15_OFFSET(NBIO, 0, regDOORBELL0_CTRL_ENTRY_17, + aid_id, doorbell_range); + WREG32_SOC15_EXT(NBIO, aid_id, regS2A_DOORBELL_ENTRY_4_CTRL, + aid_id, doorbell_ctrl); + } else { + doorbell_range = REG_SET_FIELD(doorbell_range, + DOORBELL0_CTRL_ENTRY_0, + BIF_DOORBELL0_RANGE_SIZE_ENTRY, 0); + doorbell_ctrl = REG_SET_FIELD(doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_SIZE, 0); + + WREG32_SOC15_OFFSET(NBIO, 0, regDOORBELL0_CTRL_ENTRY_17, + aid_id, doorbell_range); + WREG32_SOC15_EXT(NBIO, aid_id, regS2A_DOORBELL_ENTRY_4_CTRL, + aid_id, doorbell_ctrl); + } +} + +static void nbio_v7_9_enable_doorbell_aperture(struct amdgpu_device *adev, + bool enable) +{ + /* Enable to allow doorbell pass thru on pre-silicon bare-metal */ + WREG32_SOC15(NBIO, 0, regBIFC_DOORBELL_ACCESS_EN_PF, 0xfffff); + WREG32_FIELD15_PREREG(NBIO, 0, RCC_DEV0_EPF0_RCC_DOORBELL_APER_EN, + BIF_DOORBELL_APER_EN, enable ? 1 : 0); +} + +static void nbio_v7_9_enable_doorbell_selfring_aperture(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp = 0; + + if (enable) { + tmp = REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_EN, 1) | + REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_MODE, 1) | + REG_SET_FIELD(tmp, BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, + DOORBELL_SELFRING_GPA_APER_SIZE, 0); + + WREG32_SOC15(NBIO, 0, regBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_BASE_LOW, + lower_32_bits(adev->doorbell.base)); + WREG32_SOC15(NBIO, 0, regBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_BASE_HIGH, + upper_32_bits(adev->doorbell.base)); + } + + WREG32_SOC15(NBIO, 0, regBIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL, tmp); +} + +static void nbio_v7_9_ih_doorbell_range(struct amdgpu_device *adev, + bool use_doorbell, int doorbell_index) +{ + u32 ih_doorbell_range = 0, ih_doorbell_ctrl = 0; + + if (use_doorbell) { + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + DOORBELL0_CTRL_ENTRY_0, + BIF_DOORBELL0_RANGE_OFFSET_ENTRY, + doorbell_index); + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + DOORBELL0_CTRL_ENTRY_0, + BIF_DOORBELL0_RANGE_SIZE_ENTRY, + 0x8); + + ih_doorbell_ctrl = REG_SET_FIELD(ih_doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_ENABLE, 1); + ih_doorbell_ctrl = REG_SET_FIELD(ih_doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWID, 0); + ih_doorbell_ctrl = REG_SET_FIELD(ih_doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_OFFSET, 0); + ih_doorbell_ctrl = REG_SET_FIELD(ih_doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_SIZE, 0x8); + ih_doorbell_ctrl = REG_SET_FIELD(ih_doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_AWADDR_31_28_VALUE, 0); + } else { + ih_doorbell_range = REG_SET_FIELD(ih_doorbell_range, + DOORBELL0_CTRL_ENTRY_0, + BIF_DOORBELL0_RANGE_SIZE_ENTRY, 0); + ih_doorbell_ctrl = REG_SET_FIELD(ih_doorbell_ctrl, + S2A_DOORBELL_ENTRY_1_CTRL, + S2A_DOORBELL_PORT1_RANGE_SIZE, 0); + } + + WREG32_SOC15(NBIO, 0, regDOORBELL0_CTRL_ENTRY_0, ih_doorbell_range); + WREG32_SOC15(NBIO, 0, regS2A_DOORBELL_ENTRY_3_CTRL, ih_doorbell_ctrl); +} + + +static void nbio_v7_9_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ +} + +static void nbio_v7_9_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ +} + +static void nbio_v7_9_get_clockgating_state(struct amdgpu_device *adev, + u64 *flags) +{ +} + +static void nbio_v7_9_ih_control(struct amdgpu_device *adev) +{ + u32 interrupt_cntl; + + /* setup interrupt control */ + WREG32_SOC15(NBIO, 0, regBIF_BX0_INTERRUPT_CNTL2, adev->dummy_page_addr >> 8); + interrupt_cntl = RREG32_SOC15(NBIO, 0, regBIF_BX0_INTERRUPT_CNTL); + /* INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=0 - dummy read disabled with msi, enabled without msi + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=1 - dummy read controlled by IH_DUMMY_RD_EN + */ + interrupt_cntl = + REG_SET_FIELD(interrupt_cntl, BIF_BX0_INTERRUPT_CNTL, IH_DUMMY_RD_OVERRIDE, 0); + /* INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK=1 if ring is in non-cacheable memory, e.g., vram */ + interrupt_cntl = + REG_SET_FIELD(interrupt_cntl, BIF_BX0_INTERRUPT_CNTL, IH_REQ_NONSNOOP_EN, 0); + WREG32_SOC15(NBIO, 0, regBIF_BX0_INTERRUPT_CNTL, interrupt_cntl); +} + +static u32 nbio_v7_9_get_hdp_flush_req_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_GPU_HDP_FLUSH_REQ); +} + +static u32 nbio_v7_9_get_hdp_flush_done_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX_PF0_GPU_HDP_FLUSH_DONE); +} + +static u32 nbio_v7_9_get_pcie_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX0_PCIE_INDEX2); +} + +static u32 nbio_v7_9_get_pcie_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX0_PCIE_DATA2); +} + +static u32 nbio_v7_9_get_pcie_index_hi_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(NBIO, 0, regBIF_BX0_PCIE_INDEX2_HI); +} + +const struct nbio_hdp_flush_reg nbio_v7_9_hdp_flush_reg = { + .ref_and_mask_cp0 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP0_MASK, + .ref_and_mask_cp1 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP1_MASK, + .ref_and_mask_cp2 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP2_MASK, + .ref_and_mask_cp3 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP3_MASK, + .ref_and_mask_cp4 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP4_MASK, + .ref_and_mask_cp5 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP5_MASK, + .ref_and_mask_cp6 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP6_MASK, + .ref_and_mask_cp7 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP7_MASK, + .ref_and_mask_cp8 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP8_MASK, + .ref_and_mask_cp9 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP9_MASK, + .ref_and_mask_sdma0 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__SDMA0_MASK, + .ref_and_mask_sdma1 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__SDMA1_MASK, + .ref_and_mask_sdma2 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__RSVD_ENG0_MASK, + .ref_and_mask_sdma3 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__RSVD_ENG1_MASK, + .ref_and_mask_sdma4 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__RSVD_ENG2_MASK, + .ref_and_mask_sdma5 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__RSVD_ENG3_MASK, + .ref_and_mask_sdma6 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__RSVD_ENG4_MASK, + .ref_and_mask_sdma7 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__RSVD_ENG5_MASK, +}; + +static void nbio_v7_9_enable_doorbell_interrupt(struct amdgpu_device *adev, + bool enable) +{ + WREG32_FIELD15_PREREG(NBIO, 0, BIF_BX0_BIF_DOORBELL_INT_CNTL, + DOORBELL_INTERRUPT_DISABLE, enable ? 0 : 1); +} + +static int nbio_v7_9_get_compute_partition_mode(struct amdgpu_device *adev) +{ + u32 tmp, px; + + tmp = RREG32_SOC15(NBIO, 0, regBIF_BX_PF0_PARTITION_COMPUTE_STATUS); + px = REG_GET_FIELD(tmp, BIF_BX_PF0_PARTITION_COMPUTE_STATUS, + PARTITION_MODE); + + return px; +} + +static u32 nbio_v7_9_get_memory_partition_mode(struct amdgpu_device *adev, + u32 *supp_modes) +{ + u32 tmp; + + tmp = RREG32_SOC15(NBIO, 0, regBIF_BX_PF0_PARTITION_MEM_STATUS); + tmp = REG_GET_FIELD(tmp, BIF_BX_PF0_PARTITION_MEM_STATUS, NPS_MODE); + + if (supp_modes) { + *supp_modes = + RREG32_SOC15(NBIO, 0, regBIF_BX_PF0_PARTITION_MEM_CAP); + } + + return ffs(tmp); +} + +static void nbio_v7_9_init_registers(struct amdgpu_device *adev) +{ + u32 inst_mask; + int i; + + WREG32_SOC15(NBIO, 0, regXCC_DOORBELL_FENCE, + 0xff & ~(adev->gfx.xcc_mask)); + + WREG32_SOC15(NBIO, 0, regBIFC_GFX_INT_MONITOR_MASK, 0x7ff); + + inst_mask = adev->aid_mask & ~1U; + for_each_inst(i, inst_mask) { + WREG32_SOC15_EXT(NBIO, i, regXCC_DOORBELL_FENCE, i, + XCC_DOORBELL_FENCE__SHUB_SLV_MODE_MASK); + + } + + if (!amdgpu_sriov_vf(adev)) { + u32 baco_cntl; + for_each_inst(i, adev->aid_mask) { + baco_cntl = RREG32_SOC15(NBIO, i, regBIF_BX0_BACO_CNTL); + if (baco_cntl & (BIF_BX0_BACO_CNTL__BACO_DUMMY_EN_MASK | + BIF_BX0_BACO_CNTL__BACO_EN_MASK)) { + baco_cntl &= ~( + BIF_BX0_BACO_CNTL__BACO_DUMMY_EN_MASK | + BIF_BX0_BACO_CNTL__BACO_EN_MASK); + dev_dbg(adev->dev, + "Unsetting baco dummy mode %x", + baco_cntl); + WREG32_SOC15(NBIO, i, regBIF_BX0_BACO_CNTL, + baco_cntl); + } + } + } +} + +static u64 nbio_v7_9_get_pcie_replay_count(struct amdgpu_device *adev) +{ + u32 val, nak_r, nak_g; + + if (adev->flags & AMD_IS_APU) + return 0; + + /* Get the number of NAKs received and generated */ + val = RREG32_PCIE(smnPCIEP_NAK_COUNTER); + nak_r = val & 0xFFFF; + nak_g = val >> 16; + + /* Add the total number of NAKs, i.e the number of replays */ + return (nak_r + nak_g); +} + +static void nbio_v7_9_get_pcie_usage(struct amdgpu_device *adev, uint64_t *count0, + uint64_t *count1) +{ + uint32_t perfctrrx = 0; + uint32_t perfctrtx = 0; + + /* This reports 0 on APUs, so return to avoid writing/reading registers + * that may or may not be different from their GPU counterparts + */ + if (adev->flags & AMD_IS_APU) + return; + + /* Use TXCLK3 counter group for rx event */ + /* Use TXCLK7 counter group for tx event */ + /* Set the 2 events that we wish to watch, defined above */ + /* 40 is event# for received msgs */ + /* 2 is event# of posted requests sent */ + perfctrrx = REG_SET_FIELD(perfctrrx, PCIE_PERF_CNTL_TXCLK3, EVENT0_SEL, 40); + perfctrtx = REG_SET_FIELD(perfctrtx, PCIE_PERF_CNTL_TXCLK7, EVENT0_SEL, 2); + + /* Write to enable desired perf counters */ + WREG32_PCIE(smnPCIE_PERF_CNTL_TXCLK3, perfctrrx); + WREG32_PCIE(smnPCIE_PERF_CNTL_TXCLK7, perfctrtx); + + /* Zero out and enable SHADOW_WR + * Write 0x6: + * Bit 1 = Global Shadow wr(1) + * Bit 2 = Global counter reset enable(1) + */ + WREG32_PCIE(smnPCIE_PERF_COUNT_CNTL, 0x00000006); + + /* Enable Gloabl Counter + * Write 0x1: + * Bit 0 = Global Counter Enable(1) + */ + WREG32_PCIE(smnPCIE_PERF_COUNT_CNTL, 0x00000001); + + msleep(1000); + + /* Disable Global Counter, Reset and enable SHADOW_WR + * Write 0x6: + * Bit 1 = Global Shadow wr(1) + * Bit 2 = Global counter reset enable(1) + */ + WREG32_PCIE(smnPCIE_PERF_COUNT_CNTL, 0x00000006); + + /* Get the upper and lower count */ + *count0 = RREG32_PCIE(smnPCIE_PERF_COUNT0_TXCLK3) | + ((uint64_t)RREG32_PCIE(smnPCIE_PERF_COUNT0_UPVAL_TXCLK3) << 32); + *count1 = RREG32_PCIE(smnPCIE_PERF_COUNT0_TXCLK7) | + ((uint64_t)RREG32_PCIE(smnPCIE_PERF_COUNT0_UPVAL_TXCLK7) << 32); +} + +const struct amdgpu_nbio_funcs nbio_v7_9_funcs = { + .get_hdp_flush_req_offset = nbio_v7_9_get_hdp_flush_req_offset, + .get_hdp_flush_done_offset = nbio_v7_9_get_hdp_flush_done_offset, + .get_pcie_index_offset = nbio_v7_9_get_pcie_index_offset, + .get_pcie_data_offset = nbio_v7_9_get_pcie_data_offset, + .get_pcie_index_hi_offset = nbio_v7_9_get_pcie_index_hi_offset, + .get_rev_id = nbio_v7_9_get_rev_id, + .mc_access_enable = nbio_v7_9_mc_access_enable, + .get_memsize = nbio_v7_9_get_memsize, + .sdma_doorbell_range = nbio_v7_9_sdma_doorbell_range, + .vcn_doorbell_range = nbio_v7_9_vcn_doorbell_range, + .enable_doorbell_aperture = nbio_v7_9_enable_doorbell_aperture, + .enable_doorbell_selfring_aperture = nbio_v7_9_enable_doorbell_selfring_aperture, + .ih_doorbell_range = nbio_v7_9_ih_doorbell_range, + .enable_doorbell_interrupt = nbio_v7_9_enable_doorbell_interrupt, + .update_medium_grain_clock_gating = nbio_v7_9_update_medium_grain_clock_gating, + .update_medium_grain_light_sleep = nbio_v7_9_update_medium_grain_light_sleep, + .get_clockgating_state = nbio_v7_9_get_clockgating_state, + .ih_control = nbio_v7_9_ih_control, + .remap_hdp_registers = nbio_v7_9_remap_hdp_registers, + .get_compute_partition_mode = nbio_v7_9_get_compute_partition_mode, + .get_memory_partition_mode = nbio_v7_9_get_memory_partition_mode, + .init_registers = nbio_v7_9_init_registers, + .get_pcie_replay_count = nbio_v7_9_get_pcie_replay_count, + .get_pcie_usage = nbio_v7_9_get_pcie_usage, +}; + +static void nbio_v7_9_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + return; +} + +static void nbio_v7_9_handle_ras_controller_intr_no_bifring(struct amdgpu_device *adev) +{ + uint32_t bif_doorbell_intr_cntl; + struct ras_manager *obj = amdgpu_ras_find_obj(adev, adev->nbio.ras_if); + struct ras_err_data err_data = {0, 0, 0, NULL}; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + bif_doorbell_intr_cntl = RREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_DOORBELL_INT_CNTL); + + if (REG_GET_FIELD(bif_doorbell_intr_cntl, + BIF_BX0_BIF_DOORBELL_INT_CNTL, RAS_CNTLR_INTERRUPT_STATUS)) { + /* driver has to clear the interrupt status when bif ring is disabled */ + bif_doorbell_intr_cntl = REG_SET_FIELD(bif_doorbell_intr_cntl, + BIF_BX0_BIF_DOORBELL_INT_CNTL, + RAS_CNTLR_INTERRUPT_CLEAR, 1); + WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_DOORBELL_INT_CNTL, bif_doorbell_intr_cntl); + + if (!ras->disable_ras_err_cnt_harvest) { + /* + * clear error status after ras_controller_intr + * according to hw team and count ue number + * for query + */ + nbio_v7_9_query_ras_error_count(adev, &err_data); + + /* logging on error cnt and printing for awareness */ + obj->err_data.ue_count += err_data.ue_count; + obj->err_data.ce_count += err_data.ce_count; + + if (err_data.ce_count) + dev_info(adev->dev, "%ld correctable hardware " + "errors detected in %s block, " + "no user action is needed.\n", + obj->err_data.ce_count, + get_ras_block_str(adev->nbio.ras_if)); + + if (err_data.ue_count) + dev_info(adev->dev, "%ld uncorrectable hardware " + "errors detected in %s block\n", + obj->err_data.ue_count, + get_ras_block_str(adev->nbio.ras_if)); + } + + dev_info(adev->dev, "RAS controller interrupt triggered " + "by NBIF error\n"); + } +} + +static void nbio_v7_9_handle_ras_err_event_athub_intr_no_bifring(struct amdgpu_device *adev) +{ + uint32_t bif_doorbell_intr_cntl; + + bif_doorbell_intr_cntl = RREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_DOORBELL_INT_CNTL); + + if (REG_GET_FIELD(bif_doorbell_intr_cntl, + BIF_BX0_BIF_DOORBELL_INT_CNTL, RAS_ATHUB_ERR_EVENT_INTERRUPT_STATUS)) { + /* driver has to clear the interrupt status when bif ring is disabled */ + bif_doorbell_intr_cntl = REG_SET_FIELD(bif_doorbell_intr_cntl, + BIF_BX0_BIF_DOORBELL_INT_CNTL, + RAS_ATHUB_ERR_EVENT_INTERRUPT_CLEAR, 1); + + WREG32_SOC15(NBIO, 0, regBIF_BX0_BIF_DOORBELL_INT_CNTL, bif_doorbell_intr_cntl); + + amdgpu_ras_global_ras_isr(adev); + } +} + +static int nbio_v7_9_set_ras_controller_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + /* Dummy function, there is no initialization operation in driver */ + + return 0; +} + +static int nbio_v7_9_process_ras_controller_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + /* By design, the ih cookie for ras_controller_irq should be written + * to BIFring instead of general iv ring. However, due to known bif ring + * hw bug, it has to be disabled. There is no chance the process function + * will be involked. Just left it as a dummy one. + */ + return 0; +} + +static int nbio_v7_9_set_ras_err_event_athub_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + /* Dummy function, there is no initialization operation in driver */ + + return 0; +} + +static int nbio_v7_9_process_err_event_athub_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + /* By design, the ih cookie for err_event_athub_irq should be written + * to BIFring instead of general iv ring. However, due to known bif ring + * hw bug, it has to be disabled. There is no chance the process function + * will be involked. Just left it as a dummy one. + */ + return 0; +} + +static const struct amdgpu_irq_src_funcs nbio_v7_9_ras_controller_irq_funcs = { + .set = nbio_v7_9_set_ras_controller_irq_state, + .process = nbio_v7_9_process_ras_controller_irq, +}; + +static const struct amdgpu_irq_src_funcs nbio_v7_9_ras_err_event_athub_irq_funcs = { + .set = nbio_v7_9_set_ras_err_event_athub_irq_state, + .process = nbio_v7_9_process_err_event_athub_irq, +}; + +static int nbio_v7_9_init_ras_controller_interrupt (struct amdgpu_device *adev) +{ + int r; + + /* init the irq funcs */ + adev->nbio.ras_controller_irq.funcs = + &nbio_v7_9_ras_controller_irq_funcs; + adev->nbio.ras_controller_irq.num_types = 1; + + /* register ras controller interrupt */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_BIF, + NBIF_7_4__SRCID__RAS_CONTROLLER_INTERRUPT, + &adev->nbio.ras_controller_irq); + + return r; +} + +static int nbio_v7_9_init_ras_err_event_athub_interrupt (struct amdgpu_device *adev) +{ + + int r; + + /* init the irq funcs */ + adev->nbio.ras_err_event_athub_irq.funcs = + &nbio_v7_9_ras_err_event_athub_irq_funcs; + adev->nbio.ras_err_event_athub_irq.num_types = 1; + + /* register ras err event athub interrupt */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_BIF, + NBIF_7_4__SRCID__ERREVENT_ATHUB_INTERRUPT, + &adev->nbio.ras_err_event_athub_irq); + + return r; +} + +const struct amdgpu_ras_block_hw_ops nbio_v7_9_ras_hw_ops = { + .query_ras_error_count = nbio_v7_9_query_ras_error_count, +}; + +struct amdgpu_nbio_ras nbio_v7_9_ras = { + .ras_block = { + .ras_comm = { + .name = "pcie_bif", + .block = AMDGPU_RAS_BLOCK__PCIE_BIF, + .type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE, + }, + .hw_ops = &nbio_v7_9_ras_hw_ops, + .ras_late_init = amdgpu_nbio_ras_late_init, + }, + .handle_ras_controller_intr_no_bifring = nbio_v7_9_handle_ras_controller_intr_no_bifring, + .handle_ras_err_event_athub_intr_no_bifring = nbio_v7_9_handle_ras_err_event_athub_intr_no_bifring, + .init_ras_controller_interrupt = nbio_v7_9_init_ras_controller_interrupt, + .init_ras_err_event_athub_interrupt = nbio_v7_9_init_ras_err_event_athub_interrupt, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.h b/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.h new file mode 100644 index 000000000..737097719 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.h @@ -0,0 +1,33 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NBIO_V7_9_H__ +#define __NBIO_V7_9_H__ + +#include "soc15_common.h" + +extern const struct nbio_hdp_flush_reg nbio_v7_9_hdp_flush_reg; +extern const struct amdgpu_nbio_funcs nbio_v7_9_funcs; +extern struct amdgpu_nbio_ras nbio_v7_9_ras; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c new file mode 100644 index 000000000..13aca808e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -0,0 +1,1138 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include +#include +#include +#include + +#include + +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "amdgpu_ih.h" +#include "amdgpu_uvd.h" +#include "amdgpu_vce.h" +#include "amdgpu_ucode.h" +#include "amdgpu_psp.h" +#include "atom.h" +#include "amd_pcie.h" + +#include "gc/gc_10_1_0_offset.h" +#include "gc/gc_10_1_0_sh_mask.h" +#include "mp/mp_11_0_offset.h" + +#include "soc15.h" +#include "soc15_common.h" +#include "gmc_v10_0.h" +#include "gfxhub_v2_0.h" +#include "mmhub_v2_0.h" +#include "nbio_v2_3.h" +#include "nbio_v7_2.h" +#include "hdp_v5_0.h" +#include "nv.h" +#include "navi10_ih.h" +#include "gfx_v10_0.h" +#include "sdma_v5_0.h" +#include "sdma_v5_2.h" +#include "vcn_v2_0.h" +#include "jpeg_v2_0.h" +#include "vcn_v3_0.h" +#include "jpeg_v3_0.h" +#include "amdgpu_vkms.h" +#include "mes_v10_1.h" +#include "mxgpu_nv.h" +#include "smuio_v11_0.h" +#include "smuio_v11_0_6.h" + +static const struct amd_ip_funcs nv_common_ip_funcs; + +/* Navi */ +static const struct amdgpu_video_codec_info nv_video_codecs_encode_array[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2304, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 2304, 0)}, +}; + +static const struct amdgpu_video_codecs nv_video_codecs_encode = { + .codec_count = ARRAY_SIZE(nv_video_codecs_encode_array), + .codec_array = nv_video_codecs_encode_array, +}; + +/* Navi1x */ +static const struct amdgpu_video_codec_info nv_video_codecs_decode_array[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, +}; + +static const struct amdgpu_video_codecs nv_video_codecs_decode = { + .codec_count = ARRAY_SIZE(nv_video_codecs_decode_array), + .codec_array = nv_video_codecs_decode_array, +}; + +/* Sienna Cichlid */ +static const struct amdgpu_video_codec_info sc_video_codecs_encode_array[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2160, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 7680, 4352, 0)}, +}; + +static const struct amdgpu_video_codecs sc_video_codecs_encode = { + .codec_count = ARRAY_SIZE(sc_video_codecs_encode_array), + .codec_array = sc_video_codecs_encode_array, +}; + +static const struct amdgpu_video_codec_info sc_video_codecs_decode_array_vcn0[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)}, +}; + +static const struct amdgpu_video_codec_info sc_video_codecs_decode_array_vcn1[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, +}; + +static const struct amdgpu_video_codecs sc_video_codecs_decode_vcn0 = { + .codec_count = ARRAY_SIZE(sc_video_codecs_decode_array_vcn0), + .codec_array = sc_video_codecs_decode_array_vcn0, +}; + +static const struct amdgpu_video_codecs sc_video_codecs_decode_vcn1 = { + .codec_count = ARRAY_SIZE(sc_video_codecs_decode_array_vcn1), + .codec_array = sc_video_codecs_decode_array_vcn1, +}; + +/* SRIOV Sienna Cichlid, not const since data is controlled by host */ +static struct amdgpu_video_codec_info sriov_sc_video_codecs_encode_array[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2160, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 7680, 4352, 0)}, +}; + +static struct amdgpu_video_codec_info sriov_sc_video_codecs_decode_array_vcn0[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)}, +}; + +static struct amdgpu_video_codec_info sriov_sc_video_codecs_decode_array_vcn1[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, +}; + +static struct amdgpu_video_codecs sriov_sc_video_codecs_encode = { + .codec_count = ARRAY_SIZE(sriov_sc_video_codecs_encode_array), + .codec_array = sriov_sc_video_codecs_encode_array, +}; + +static struct amdgpu_video_codecs sriov_sc_video_codecs_decode_vcn0 = { + .codec_count = ARRAY_SIZE(sriov_sc_video_codecs_decode_array_vcn0), + .codec_array = sriov_sc_video_codecs_decode_array_vcn0, +}; + +static struct amdgpu_video_codecs sriov_sc_video_codecs_decode_vcn1 = { + .codec_count = ARRAY_SIZE(sriov_sc_video_codecs_decode_array_vcn1), + .codec_array = sriov_sc_video_codecs_decode_array_vcn1, +}; + +/* Beige Goby*/ +static const struct amdgpu_video_codec_info bg_video_codecs_decode_array[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, +}; + +static const struct amdgpu_video_codecs bg_video_codecs_decode = { + .codec_count = ARRAY_SIZE(bg_video_codecs_decode_array), + .codec_array = bg_video_codecs_decode_array, +}; + +static const struct amdgpu_video_codecs bg_video_codecs_encode = { + .codec_count = 0, + .codec_array = NULL, +}; + +/* Yellow Carp*/ +static const struct amdgpu_video_codec_info yc_video_codecs_decode_array[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)}, +}; + +static const struct amdgpu_video_codecs yc_video_codecs_decode = { + .codec_count = ARRAY_SIZE(yc_video_codecs_decode_array), + .codec_array = yc_video_codecs_decode_array, +}; + +static int nv_query_video_codecs(struct amdgpu_device *adev, bool encode, + const struct amdgpu_video_codecs **codecs) +{ + if (adev->vcn.num_vcn_inst == hweight8(adev->vcn.harvest_config)) + return -EINVAL; + + switch (adev->ip_versions[UVD_HWIP][0]) { + case IP_VERSION(3, 0, 0): + case IP_VERSION(3, 0, 64): + case IP_VERSION(3, 0, 192): + if (amdgpu_sriov_vf(adev)) { + if (adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) { + if (encode) + *codecs = &sriov_sc_video_codecs_encode; + else + *codecs = &sriov_sc_video_codecs_decode_vcn1; + } else { + if (encode) + *codecs = &sriov_sc_video_codecs_encode; + else + *codecs = &sriov_sc_video_codecs_decode_vcn0; + } + } else { + if (adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) { + if (encode) + *codecs = &sc_video_codecs_encode; + else + *codecs = &sc_video_codecs_decode_vcn1; + } else { + if (encode) + *codecs = &sc_video_codecs_encode; + else + *codecs = &sc_video_codecs_decode_vcn0; + } + } + return 0; + case IP_VERSION(3, 0, 16): + case IP_VERSION(3, 0, 2): + if (encode) + *codecs = &sc_video_codecs_encode; + else + *codecs = &sc_video_codecs_decode_vcn0; + return 0; + case IP_VERSION(3, 1, 1): + case IP_VERSION(3, 1, 2): + if (encode) + *codecs = &sc_video_codecs_encode; + else + *codecs = &yc_video_codecs_decode; + return 0; + case IP_VERSION(3, 0, 33): + if (encode) + *codecs = &bg_video_codecs_encode; + else + *codecs = &bg_video_codecs_decode; + return 0; + case IP_VERSION(2, 0, 0): + case IP_VERSION(2, 0, 2): + if (encode) + *codecs = &nv_video_codecs_encode; + else + *codecs = &nv_video_codecs_decode; + return 0; + default: + return -EINVAL; + } +} + +static u32 nv_didt_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags, address, data; + u32 r; + + address = SOC15_REG_OFFSET(GC, 0, mmDIDT_IND_INDEX); + data = SOC15_REG_OFFSET(GC, 0, mmDIDT_IND_DATA); + + spin_lock_irqsave(&adev->didt_idx_lock, flags); + WREG32(address, (reg)); + r = RREG32(data); + spin_unlock_irqrestore(&adev->didt_idx_lock, flags); + return r; +} + +static void nv_didt_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags, address, data; + + address = SOC15_REG_OFFSET(GC, 0, mmDIDT_IND_INDEX); + data = SOC15_REG_OFFSET(GC, 0, mmDIDT_IND_DATA); + + spin_lock_irqsave(&adev->didt_idx_lock, flags); + WREG32(address, (reg)); + WREG32(data, (v)); + spin_unlock_irqrestore(&adev->didt_idx_lock, flags); +} + +static u32 nv_get_config_memsize(struct amdgpu_device *adev) +{ + return adev->nbio.funcs->get_memsize(adev); +} + +static u32 nv_get_xclk(struct amdgpu_device *adev) +{ + return adev->clock.spll.reference_freq; +} + + +void nv_grbm_select(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 queue, u32 vmid) +{ + u32 grbm_gfx_cntl = 0; + grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, PIPEID, pipe); + grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, MEID, me); + grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, VMID, vmid); + grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, QUEUEID, queue); + + WREG32_SOC15(GC, 0, mmGRBM_GFX_CNTL, grbm_gfx_cntl); +} + +static bool nv_read_disabled_bios(struct amdgpu_device *adev) +{ + /* todo */ + return false; +} + +static struct soc15_allowed_register_entry nv_allowed_read_registers[] = { + { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS)}, + { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS2)}, + { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS_SE0)}, + { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS_SE1)}, + { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS_SE2)}, + { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS_SE3)}, + { SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_STATUS_REG)}, + { SOC15_REG_ENTRY(SDMA1, 0, mmSDMA1_STATUS_REG)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_STAT)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_STALLED_STAT1)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_STALLED_STAT2)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_STALLED_STAT3)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_BUSY_STAT)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_STALLED_STAT1)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_STATUS)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_BUSY_STAT)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_STALLED_STAT1)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_STATUS)}, + { SOC15_REG_ENTRY(GC, 0, mmGB_ADDR_CONFIG)}, +}; + +static uint32_t nv_read_indexed_register(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 reg_offset) +{ + uint32_t val; + + mutex_lock(&adev->grbm_idx_mutex); + if (se_num != 0xffffffff || sh_num != 0xffffffff) + amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff, 0); + + val = RREG32(reg_offset); + + if (se_num != 0xffffffff || sh_num != 0xffffffff) + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + return val; +} + +static uint32_t nv_get_register_value(struct amdgpu_device *adev, + bool indexed, u32 se_num, + u32 sh_num, u32 reg_offset) +{ + if (indexed) { + return nv_read_indexed_register(adev, se_num, sh_num, reg_offset); + } else { + if (reg_offset == SOC15_REG_OFFSET(GC, 0, mmGB_ADDR_CONFIG)) + return adev->gfx.config.gb_addr_config; + return RREG32(reg_offset); + } +} + +static int nv_read_register(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 reg_offset, u32 *value) +{ + uint32_t i; + struct soc15_allowed_register_entry *en; + + *value = 0; + for (i = 0; i < ARRAY_SIZE(nv_allowed_read_registers); i++) { + en = &nv_allowed_read_registers[i]; + if (!adev->reg_offset[en->hwip][en->inst]) + continue; + else if (reg_offset != (adev->reg_offset[en->hwip][en->inst][en->seg] + + en->reg_offset)) + continue; + + *value = nv_get_register_value(adev, + nv_allowed_read_registers[i].grbm_indexed, + se_num, sh_num, reg_offset); + return 0; + } + return -EINVAL; +} + +static int nv_asic_mode2_reset(struct amdgpu_device *adev) +{ + u32 i; + int ret = 0; + + amdgpu_atombios_scratch_regs_engine_hung(adev, true); + + /* disable BM */ + pci_clear_master(adev->pdev); + + amdgpu_device_cache_pci_state(adev->pdev); + + ret = amdgpu_dpm_mode2_reset(adev); + if (ret) + dev_err(adev->dev, "GPU mode2 reset failed\n"); + + amdgpu_device_load_pci_state(adev->pdev); + + /* wait for asic to come out of reset */ + for (i = 0; i < adev->usec_timeout; i++) { + u32 memsize = adev->nbio.funcs->get_memsize(adev); + + if (memsize != 0xffffffff) + break; + udelay(1); + } + + amdgpu_atombios_scratch_regs_engine_hung(adev, false); + + return ret; +} + +static enum amd_reset_method +nv_asic_reset_method(struct amdgpu_device *adev) +{ + if (amdgpu_reset_method == AMD_RESET_METHOD_MODE1 || + amdgpu_reset_method == AMD_RESET_METHOD_MODE2 || + amdgpu_reset_method == AMD_RESET_METHOD_BACO || + amdgpu_reset_method == AMD_RESET_METHOD_PCI) + return amdgpu_reset_method; + + if (amdgpu_reset_method != -1) + dev_warn(adev->dev, "Specified reset method:%d isn't supported, using AUTO instead.\n", + amdgpu_reset_method); + + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(11, 5, 0): + case IP_VERSION(13, 0, 1): + case IP_VERSION(13, 0, 3): + case IP_VERSION(13, 0, 5): + case IP_VERSION(13, 0, 8): + return AMD_RESET_METHOD_MODE2; + case IP_VERSION(11, 0, 7): + case IP_VERSION(11, 0, 11): + case IP_VERSION(11, 0, 12): + case IP_VERSION(11, 0, 13): + return AMD_RESET_METHOD_MODE1; + default: + if (amdgpu_dpm_is_baco_supported(adev)) + return AMD_RESET_METHOD_BACO; + else + return AMD_RESET_METHOD_MODE1; + } +} + +static int nv_asic_reset(struct amdgpu_device *adev) +{ + int ret = 0; + + switch (nv_asic_reset_method(adev)) { + case AMD_RESET_METHOD_PCI: + dev_info(adev->dev, "PCI reset\n"); + ret = amdgpu_device_pci_reset(adev); + break; + case AMD_RESET_METHOD_BACO: + dev_info(adev->dev, "BACO reset\n"); + ret = amdgpu_dpm_baco_reset(adev); + break; + case AMD_RESET_METHOD_MODE2: + dev_info(adev->dev, "MODE2 reset\n"); + ret = nv_asic_mode2_reset(adev); + break; + default: + dev_info(adev->dev, "MODE1 reset\n"); + ret = amdgpu_device_mode1_reset(adev); + break; + } + + return ret; +} + +static int nv_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk) +{ + /* todo */ + return 0; +} + +static int nv_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk) +{ + /* todo */ + return 0; +} + +static void nv_program_aspm(struct amdgpu_device *adev) +{ + if (!amdgpu_device_should_use_aspm(adev) || !amdgpu_device_aspm_support_quirk()) + return; + + if (!(adev->flags & AMD_IS_APU) && + (adev->nbio.funcs->program_aspm)) + adev->nbio.funcs->program_aspm(adev); + +} + +const struct amdgpu_ip_block_version nv_common_ip_block = { + .type = AMD_IP_BLOCK_TYPE_COMMON, + .major = 1, + .minor = 0, + .rev = 0, + .funcs = &nv_common_ip_funcs, +}; + +void nv_set_virt_ops(struct amdgpu_device *adev) +{ + adev->virt.ops = &xgpu_nv_virt_ops; +} + +static bool nv_need_full_reset(struct amdgpu_device *adev) +{ + return true; +} + +static bool nv_need_reset_on_init(struct amdgpu_device *adev) +{ + u32 sol_reg; + + if (adev->flags & AMD_IS_APU) + return false; + + /* Check sOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + sol_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81); + if (sol_reg) + return true; + + return false; +} + +static void nv_init_doorbell_index(struct amdgpu_device *adev) +{ + adev->doorbell_index.kiq = AMDGPU_NAVI10_DOORBELL_KIQ; + adev->doorbell_index.mec_ring0 = AMDGPU_NAVI10_DOORBELL_MEC_RING0; + adev->doorbell_index.mec_ring1 = AMDGPU_NAVI10_DOORBELL_MEC_RING1; + adev->doorbell_index.mec_ring2 = AMDGPU_NAVI10_DOORBELL_MEC_RING2; + adev->doorbell_index.mec_ring3 = AMDGPU_NAVI10_DOORBELL_MEC_RING3; + adev->doorbell_index.mec_ring4 = AMDGPU_NAVI10_DOORBELL_MEC_RING4; + adev->doorbell_index.mec_ring5 = AMDGPU_NAVI10_DOORBELL_MEC_RING5; + adev->doorbell_index.mec_ring6 = AMDGPU_NAVI10_DOORBELL_MEC_RING6; + adev->doorbell_index.mec_ring7 = AMDGPU_NAVI10_DOORBELL_MEC_RING7; + adev->doorbell_index.userqueue_start = AMDGPU_NAVI10_DOORBELL_USERQUEUE_START; + adev->doorbell_index.userqueue_end = AMDGPU_NAVI10_DOORBELL_USERQUEUE_END; + adev->doorbell_index.gfx_ring0 = AMDGPU_NAVI10_DOORBELL_GFX_RING0; + adev->doorbell_index.gfx_ring1 = AMDGPU_NAVI10_DOORBELL_GFX_RING1; + adev->doorbell_index.gfx_userqueue_start = + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_START; + adev->doorbell_index.gfx_userqueue_end = + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_END; + adev->doorbell_index.mes_ring0 = AMDGPU_NAVI10_DOORBELL_MES_RING0; + adev->doorbell_index.mes_ring1 = AMDGPU_NAVI10_DOORBELL_MES_RING1; + adev->doorbell_index.sdma_engine[0] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE0; + adev->doorbell_index.sdma_engine[1] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE1; + adev->doorbell_index.sdma_engine[2] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE2; + adev->doorbell_index.sdma_engine[3] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE3; + adev->doorbell_index.ih = AMDGPU_NAVI10_DOORBELL_IH; + adev->doorbell_index.vcn.vcn_ring0_1 = AMDGPU_NAVI10_DOORBELL64_VCN0_1; + adev->doorbell_index.vcn.vcn_ring2_3 = AMDGPU_NAVI10_DOORBELL64_VCN2_3; + adev->doorbell_index.vcn.vcn_ring4_5 = AMDGPU_NAVI10_DOORBELL64_VCN4_5; + adev->doorbell_index.vcn.vcn_ring6_7 = AMDGPU_NAVI10_DOORBELL64_VCN6_7; + adev->doorbell_index.first_non_cp = AMDGPU_NAVI10_DOORBELL64_FIRST_NON_CP; + adev->doorbell_index.last_non_cp = AMDGPU_NAVI10_DOORBELL64_LAST_NON_CP; + + adev->doorbell_index.max_assignment = AMDGPU_NAVI10_DOORBELL_MAX_ASSIGNMENT << 1; + adev->doorbell_index.sdma_doorbell_range = 20; +} + +static void nv_pre_asic_init(struct amdgpu_device *adev) +{ +} + +static int nv_update_umd_stable_pstate(struct amdgpu_device *adev, + bool enter) +{ + if (enter) + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + else + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); + + if (adev->gfx.funcs->update_perfmon_mgcg) + adev->gfx.funcs->update_perfmon_mgcg(adev, !enter); + + if (!(adev->flags & AMD_IS_APU) && + (adev->nbio.funcs->enable_aspm) && + amdgpu_device_should_use_aspm(adev)) + adev->nbio.funcs->enable_aspm(adev, !enter); + + return 0; +} + +static const struct amdgpu_asic_funcs nv_asic_funcs = { + .read_disabled_bios = &nv_read_disabled_bios, + .read_bios_from_rom = &amdgpu_soc15_read_bios_from_rom, + .read_register = &nv_read_register, + .reset = &nv_asic_reset, + .reset_method = &nv_asic_reset_method, + .get_xclk = &nv_get_xclk, + .set_uvd_clocks = &nv_set_uvd_clocks, + .set_vce_clocks = &nv_set_vce_clocks, + .get_config_memsize = &nv_get_config_memsize, + .init_doorbell_index = &nv_init_doorbell_index, + .need_full_reset = &nv_need_full_reset, + .need_reset_on_init = &nv_need_reset_on_init, + .get_pcie_replay_count = &amdgpu_nbio_get_pcie_replay_count, + .supports_baco = &amdgpu_dpm_is_baco_supported, + .pre_asic_init = &nv_pre_asic_init, + .update_umd_stable_pstate = &nv_update_umd_stable_pstate, + .query_video_codecs = &nv_query_video_codecs, +}; + +static int nv_common_early_init(void *handle) +{ +#define MMIO_REG_HOLE_OFFSET (0x80000 - PAGE_SIZE) + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!amdgpu_sriov_vf(adev)) { + adev->rmmio_remap.reg_offset = MMIO_REG_HOLE_OFFSET; + adev->rmmio_remap.bus_addr = adev->rmmio_base + MMIO_REG_HOLE_OFFSET; + } + adev->smc_rreg = NULL; + adev->smc_wreg = NULL; + adev->pcie_rreg = &amdgpu_device_indirect_rreg; + adev->pcie_wreg = &amdgpu_device_indirect_wreg; + adev->pcie_rreg64 = &amdgpu_device_indirect_rreg64; + adev->pcie_wreg64 = &amdgpu_device_indirect_wreg64; + adev->pciep_rreg = amdgpu_device_pcie_port_rreg; + adev->pciep_wreg = amdgpu_device_pcie_port_wreg; + + /* TODO: will add them during VCN v2 implementation */ + adev->uvd_ctx_rreg = NULL; + adev->uvd_ctx_wreg = NULL; + + adev->didt_rreg = &nv_didt_rreg; + adev->didt_wreg = &nv_didt_wreg; + + adev->asic_funcs = &nv_asic_funcs; + + adev->rev_id = amdgpu_device_get_rev_id(adev); + adev->external_rev_id = 0xff; + /* TODO: split the GC and PG flags based on the relevant IP version for which + * they are relevant. + */ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 1, 10): + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS; + adev->pg_flags = AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG | + AMD_PG_SUPPORT_ATHUB; + adev->external_rev_id = adev->rev_id + 0x1; + break; + case IP_VERSION(10, 1, 1): + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS; + adev->pg_flags = AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_JPEG | + AMD_PG_SUPPORT_VCN_DPG; + adev->external_rev_id = adev->rev_id + 20; + break; + case IP_VERSION(10, 1, 2): + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG; + adev->pg_flags = AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG | + AMD_PG_SUPPORT_ATHUB; + /* guest vm gets 0xffffffff when reading RCC_DEV0_EPF0_STRAP0, + * as a consequence, the rev_id and external_rev_id are wrong. + * workaround it by hardcoding rev_id to 0 (default value). + */ + if (amdgpu_sriov_vf(adev)) + adev->rev_id = 0; + adev->external_rev_id = adev->rev_id + 0xa; + break; + case IP_VERSION(10, 3, 0): + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_MC_LS; + adev->pg_flags = AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG | + AMD_PG_SUPPORT_ATHUB | + AMD_PG_SUPPORT_MMHUB; + if (amdgpu_sriov_vf(adev)) { + /* hypervisor control CG and PG enablement */ + adev->cg_flags = 0; + adev->pg_flags = 0; + } + adev->external_rev_id = adev->rev_id + 0x28; + break; + case IP_VERSION(10, 3, 2): + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_IH_CG; + adev->pg_flags = AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG | + AMD_PG_SUPPORT_ATHUB | + AMD_PG_SUPPORT_MMHUB; + adev->external_rev_id = adev->rev_id + 0x32; + break; + case IP_VERSION(10, 3, 1): + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_GFX_FGCG | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_JPEG_MGCG; + adev->pg_flags = AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG; + if (adev->apu_flags & AMD_APU_IS_VANGOGH) + adev->external_rev_id = adev->rev_id + 0x01; + break; + case IP_VERSION(10, 3, 4): + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_IH_CG; + adev->pg_flags = AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG | + AMD_PG_SUPPORT_ATHUB | + AMD_PG_SUPPORT_MMHUB; + adev->external_rev_id = adev->rev_id + 0x3c; + break; + case IP_VERSION(10, 3, 5): + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_VCN_MGCG; + adev->pg_flags = AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_ATHUB | + AMD_PG_SUPPORT_MMHUB; + adev->external_rev_id = adev->rev_id + 0x46; + break; + case IP_VERSION(10, 3, 3): + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_FGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG; + adev->pg_flags = AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG; + if (adev->pdev->device == 0x1681) + adev->external_rev_id = 0x20; + else + adev->external_rev_id = adev->rev_id + 0x01; + break; + case IP_VERSION(10, 1, 3): + case IP_VERSION(10, 1, 4): + adev->cg_flags = 0; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x82; + break; + case IP_VERSION(10, 3, 6): + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_FGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG; + adev->pg_flags = AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG; + adev->external_rev_id = adev->rev_id + 0x01; + break; + case IP_VERSION(10, 3, 7): + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_FGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG; + adev->pg_flags = AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG | + AMD_PG_SUPPORT_GFX_PG; + adev->external_rev_id = adev->rev_id + 0x01; + break; + default: + /* FIXME: not supported yet */ + return -EINVAL; + } + + if (adev->harvest_ip_mask & AMD_HARVEST_IP_VCN_MASK) + adev->pg_flags &= ~(AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG); + + if (amdgpu_sriov_vf(adev)) { + amdgpu_virt_init_setting(adev); + xgpu_nv_mailbox_set_irq_funcs(adev); + } + + return 0; +} + +static int nv_common_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) { + xgpu_nv_mailbox_get_irq(adev); + if (adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) { + amdgpu_virt_update_sriov_video_codec(adev, + sriov_sc_video_codecs_encode_array, + ARRAY_SIZE(sriov_sc_video_codecs_encode_array), + sriov_sc_video_codecs_decode_array_vcn1, + ARRAY_SIZE(sriov_sc_video_codecs_decode_array_vcn1)); + } else { + amdgpu_virt_update_sriov_video_codec(adev, + sriov_sc_video_codecs_encode_array, + ARRAY_SIZE(sriov_sc_video_codecs_encode_array), + sriov_sc_video_codecs_decode_array_vcn0, + ARRAY_SIZE(sriov_sc_video_codecs_decode_array_vcn0)); + } + } + + /* Enable selfring doorbell aperture late because doorbell BAR + * aperture will change if resize BAR successfully in gmc sw_init. + */ + adev->nbio.funcs->enable_doorbell_selfring_aperture(adev, true); + + return 0; +} + +static int nv_common_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + xgpu_nv_mailbox_add_irq_id(adev); + + return 0; +} + +static int nv_common_sw_fini(void *handle) +{ + return 0; +} + +static int nv_common_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (adev->nbio.funcs->apply_lc_spc_mode_wa) + adev->nbio.funcs->apply_lc_spc_mode_wa(adev); + + if (adev->nbio.funcs->apply_l1_link_width_reconfig_wa) + adev->nbio.funcs->apply_l1_link_width_reconfig_wa(adev); + + /* enable aspm */ + nv_program_aspm(adev); + /* setup nbio registers */ + adev->nbio.funcs->init_registers(adev); + /* remap HDP registers to a hole in mmio space, + * for the purpose of expose those registers + * to process space + */ + if (adev->nbio.funcs->remap_hdp_registers && !amdgpu_sriov_vf(adev)) + adev->nbio.funcs->remap_hdp_registers(adev); + /* enable the doorbell aperture */ + adev->nbio.funcs->enable_doorbell_aperture(adev, true); + + return 0; +} + +static int nv_common_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* Disable the doorbell aperture and selfring doorbell aperture + * separately in hw_fini because nv_enable_doorbell_aperture + * has been removed and there is no need to delay disabling + * selfring doorbell. + */ + adev->nbio.funcs->enable_doorbell_aperture(adev, false); + adev->nbio.funcs->enable_doorbell_selfring_aperture(adev, false); + + return 0; +} + +static int nv_common_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return nv_common_hw_fini(adev); +} + +static int nv_common_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return nv_common_hw_init(adev); +} + +static bool nv_common_is_idle(void *handle) +{ + return true; +} + +static int nv_common_wait_for_idle(void *handle) +{ + return 0; +} + +static int nv_common_soft_reset(void *handle) +{ + return 0; +} + +static int nv_common_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[NBIO_HWIP][0]) { + case IP_VERSION(2, 3, 0): + case IP_VERSION(2, 3, 1): + case IP_VERSION(2, 3, 2): + case IP_VERSION(3, 3, 0): + case IP_VERSION(3, 3, 1): + case IP_VERSION(3, 3, 2): + case IP_VERSION(3, 3, 3): + adev->nbio.funcs->update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + adev->nbio.funcs->update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + adev->hdp.funcs->update_clock_gating(adev, + state == AMD_CG_STATE_GATE); + adev->smuio.funcs->update_rom_clock_gating(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + return 0; +} + +static int nv_common_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + /* TODO */ + return 0; +} + +static void nv_common_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + adev->nbio.funcs->get_clockgating_state(adev, flags); + + adev->hdp.funcs->get_clock_gating_state(adev, flags); + + adev->smuio.funcs->get_clock_gating_state(adev, flags); + + return; +} + +static const struct amd_ip_funcs nv_common_ip_funcs = { + .name = "nv_common", + .early_init = nv_common_early_init, + .late_init = nv_common_late_init, + .sw_init = nv_common_sw_init, + .sw_fini = nv_common_sw_fini, + .hw_init = nv_common_hw_init, + .hw_fini = nv_common_hw_fini, + .suspend = nv_common_suspend, + .resume = nv_common_resume, + .is_idle = nv_common_is_idle, + .wait_for_idle = nv_common_wait_for_idle, + .soft_reset = nv_common_soft_reset, + .set_clockgating_state = nv_common_set_clockgating_state, + .set_powergating_state = nv_common_set_powergating_state, + .get_clockgating_state = nv_common_get_clockgating_state, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/nv.h b/drivers/gpu/drm/amd/amdgpu/nv.h new file mode 100644 index 000000000..83e9782ae --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nv.h @@ -0,0 +1,35 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NV_H__ +#define __NV_H__ + +#include "nbio_v2_3.h" + +extern const struct amdgpu_ip_block_version nv_common_ip_block; + +void nv_grbm_select(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 queue, u32 vmid); +void nv_set_virt_ops(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/nvd.h b/drivers/gpu/drm/amd/amdgpu/nvd.h new file mode 100644 index 000000000..631dafb92 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/nvd.h @@ -0,0 +1,470 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef NVD_H +#define NVD_H + +/** + * Navi's PM4 definitions + */ +#define PACKET_TYPE0 0 +#define PACKET_TYPE1 1 +#define PACKET_TYPE2 2 +#define PACKET_TYPE3 3 + +#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3) +#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF) +#define CP_PACKET0_GET_REG(h) ((h) & 0xFFFF) +#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF) +#define PACKET0(reg, n) ((PACKET_TYPE0 << 30) | \ + ((reg) & 0xFFFF) | \ + ((n) & 0x3FFF) << 16) +#define CP_PACKET2 0x80000000 +#define PACKET2_PAD_SHIFT 0 +#define PACKET2_PAD_MASK (0x3fffffff << 0) + +#define PACKET2(v) (CP_PACKET2 | REG_SET(PACKET2_PAD, (v))) + +#define PACKET3(op, n) ((PACKET_TYPE3 << 30) | \ + (((op) & 0xFF) << 8) | \ + ((n) & 0x3FFF) << 16) + +#define PACKET3_COMPUTE(op, n) (PACKET3(op, n) | 1 << 1) + +/* Packet 3 types */ +#define PACKET3_NOP 0x10 +#define PACKET3_SET_BASE 0x11 +#define PACKET3_BASE_INDEX(x) ((x) << 0) +#define CE_PARTITION_BASE 3 +#define PACKET3_CLEAR_STATE 0x12 +#define PACKET3_INDEX_BUFFER_SIZE 0x13 +#define PACKET3_DISPATCH_DIRECT 0x15 +#define PACKET3_DISPATCH_INDIRECT 0x16 +#define PACKET3_INDIRECT_BUFFER_END 0x17 +#define PACKET3_INDIRECT_BUFFER_CNST_END 0x19 +#define PACKET3_ATOMIC_GDS 0x1D +#define PACKET3_ATOMIC_MEM 0x1E +#define PACKET3_OCCLUSION_QUERY 0x1F +#define PACKET3_SET_PREDICATION 0x20 +#define PACKET3_REG_RMW 0x21 +#define PACKET3_COND_EXEC 0x22 +#define PACKET3_PRED_EXEC 0x23 +#define PACKET3_DRAW_INDIRECT 0x24 +#define PACKET3_DRAW_INDEX_INDIRECT 0x25 +#define PACKET3_INDEX_BASE 0x26 +#define PACKET3_DRAW_INDEX_2 0x27 +#define PACKET3_CONTEXT_CONTROL 0x28 +#define PACKET3_INDEX_TYPE 0x2A +#define PACKET3_DRAW_INDIRECT_MULTI 0x2C +#define PACKET3_DRAW_INDEX_AUTO 0x2D +#define PACKET3_NUM_INSTANCES 0x2F +#define PACKET3_DRAW_INDEX_MULTI_AUTO 0x30 +#define PACKET3_INDIRECT_BUFFER_PRIV 0x32 +#define PACKET3_INDIRECT_BUFFER_CNST 0x33 +#define PACKET3_COND_INDIRECT_BUFFER_CNST 0x33 +#define PACKET3_STRMOUT_BUFFER_UPDATE 0x34 +#define PACKET3_DRAW_INDEX_OFFSET_2 0x35 +#define PACKET3_DRAW_PREAMBLE 0x36 +#define PACKET3_WRITE_DATA 0x37 +#define WRITE_DATA_DST_SEL(x) ((x) << 8) + /* 0 - register + * 1 - memory (sync - via GRBM) + * 2 - gl2 + * 3 - gds + * 4 - reserved + * 5 - memory (async - direct) + */ +#define WR_ONE_ADDR (1 << 16) +#define WR_CONFIRM (1 << 20) +#define WRITE_DATA_CACHE_POLICY(x) ((x) << 25) + /* 0 - LRU + * 1 - Stream + */ +#define WRITE_DATA_ENGINE_SEL(x) ((x) << 30) + /* 0 - me + * 1 - pfp + * 2 - ce + */ +#define PACKET3_DRAW_INDEX_INDIRECT_MULTI 0x38 +#define PACKET3_MEM_SEMAPHORE 0x39 +# define PACKET3_SEM_USE_MAILBOX (0x1 << 16) +# define PACKET3_SEM_SEL_SIGNAL_TYPE (0x1 << 20) /* 0 = increment, 1 = write 1 */ +# define PACKET3_SEM_SEL_SIGNAL (0x6 << 29) +# define PACKET3_SEM_SEL_WAIT (0x7 << 29) +#define PACKET3_DRAW_INDEX_MULTI_INST 0x3A +#define PACKET3_COPY_DW 0x3B +#define PACKET3_WAIT_REG_MEM 0x3C +#define WAIT_REG_MEM_FUNCTION(x) ((x) << 0) + /* 0 - always + * 1 - < + * 2 - <= + * 3 - == + * 4 - != + * 5 - >= + * 6 - > + */ +#define WAIT_REG_MEM_MEM_SPACE(x) ((x) << 4) + /* 0 - reg + * 1 - mem + */ +#define WAIT_REG_MEM_OPERATION(x) ((x) << 6) + /* 0 - wait_reg_mem + * 1 - wr_wait_wr_reg + */ +#define WAIT_REG_MEM_ENGINE(x) ((x) << 8) + /* 0 - me + * 1 - pfp + */ +#define PACKET3_INDIRECT_BUFFER 0x3F +#define INDIRECT_BUFFER_VALID (1 << 23) +#define INDIRECT_BUFFER_CACHE_POLICY(x) ((x) << 28) + /* 0 - LRU + * 1 - Stream + * 2 - Bypass + */ +#define INDIRECT_BUFFER_PRE_ENB(x) ((x) << 21) +#define INDIRECT_BUFFER_PRE_RESUME(x) ((x) << 30) +#define PACKET3_COND_INDIRECT_BUFFER 0x3F +#define PACKET3_COPY_DATA 0x40 +#define PACKET3_CP_DMA 0x41 +#define PACKET3_PFP_SYNC_ME 0x42 +#define PACKET3_SURFACE_SYNC 0x43 +#define PACKET3_ME_INITIALIZE 0x44 +#define PACKET3_COND_WRITE 0x45 +#define PACKET3_EVENT_WRITE 0x46 +#define EVENT_TYPE(x) ((x) << 0) +#define EVENT_INDEX(x) ((x) << 8) + /* 0 - any non-TS event + * 1 - ZPASS_DONE, PIXEL_PIPE_STAT_* + * 2 - SAMPLE_PIPELINESTAT + * 3 - SAMPLE_STREAMOUTSTAT* + * 4 - *S_PARTIAL_FLUSH + */ +#define PACKET3_EVENT_WRITE_EOP 0x47 +#define PACKET3_EVENT_WRITE_EOS 0x48 +#define PACKET3_RELEASE_MEM 0x49 +#define PACKET3_RELEASE_MEM_EVENT_TYPE(x) ((x) << 0) +#define PACKET3_RELEASE_MEM_EVENT_INDEX(x) ((x) << 8) +#define PACKET3_RELEASE_MEM_GCR_GLM_WB (1 << 12) +#define PACKET3_RELEASE_MEM_GCR_GLM_INV (1 << 13) +#define PACKET3_RELEASE_MEM_GCR_GLV_INV (1 << 14) +#define PACKET3_RELEASE_MEM_GCR_GL1_INV (1 << 15) +#define PACKET3_RELEASE_MEM_GCR_GL2_US (1 << 16) +#define PACKET3_RELEASE_MEM_GCR_GL2_RANGE (1 << 17) +#define PACKET3_RELEASE_MEM_GCR_GL2_DISCARD (1 << 19) +#define PACKET3_RELEASE_MEM_GCR_GL2_INV (1 << 20) +#define PACKET3_RELEASE_MEM_GCR_GL2_WB (1 << 21) +#define PACKET3_RELEASE_MEM_GCR_SEQ (1 << 22) +#define PACKET3_RELEASE_MEM_CACHE_POLICY(x) ((x) << 25) + /* 0 - cache_policy__me_release_mem__lru + * 1 - cache_policy__me_release_mem__stream + * 2 - cache_policy__me_release_mem__noa + * 3 - cache_policy__me_release_mem__bypass + */ +#define PACKET3_RELEASE_MEM_EXECUTE (1 << 28) + +#define PACKET3_RELEASE_MEM_DATA_SEL(x) ((x) << 29) + /* 0 - discard + * 1 - send low 32bit data + * 2 - send 64bit data + * 3 - send 64bit GPU counter value + * 4 - send 64bit sys counter value + */ +#define PACKET3_RELEASE_MEM_INT_SEL(x) ((x) << 24) + /* 0 - none + * 1 - interrupt only (DATA_SEL = 0) + * 2 - interrupt when data write is confirmed + */ +#define PACKET3_RELEASE_MEM_DST_SEL(x) ((x) << 16) + /* 0 - MC + * 1 - TC/L2 + */ + + + +#define PACKET3_PREAMBLE_CNTL 0x4A +# define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE (2 << 28) +# define PACKET3_PREAMBLE_END_CLEAR_STATE (3 << 28) +#define PACKET3_DMA_DATA 0x50 +/* 1. header + * 2. CONTROL + * 3. SRC_ADDR_LO or DATA [31:0] + * 4. SRC_ADDR_HI [31:0] + * 5. DST_ADDR_LO [31:0] + * 6. DST_ADDR_HI [7:0] + * 7. COMMAND [31:26] | BYTE_COUNT [25:0] + */ +/* CONTROL */ +# define PACKET3_DMA_DATA_ENGINE(x) ((x) << 0) + /* 0 - ME + * 1 - PFP + */ +# define PACKET3_DMA_DATA_SRC_CACHE_POLICY(x) ((x) << 13) + /* 0 - LRU + * 1 - Stream + */ +# define PACKET3_DMA_DATA_DST_SEL(x) ((x) << 20) + /* 0 - DST_ADDR using DAS + * 1 - GDS + * 3 - DST_ADDR using L2 + */ +# define PACKET3_DMA_DATA_DST_CACHE_POLICY(x) ((x) << 25) + /* 0 - LRU + * 1 - Stream + */ +# define PACKET3_DMA_DATA_SRC_SEL(x) ((x) << 29) + /* 0 - SRC_ADDR using SAS + * 1 - GDS + * 2 - DATA + * 3 - SRC_ADDR using L2 + */ +# define PACKET3_DMA_DATA_CP_SYNC (1 << 31) +/* COMMAND */ +# define PACKET3_DMA_DATA_CMD_SAS (1 << 26) + /* 0 - memory + * 1 - register + */ +# define PACKET3_DMA_DATA_CMD_DAS (1 << 27) + /* 0 - memory + * 1 - register + */ +# define PACKET3_DMA_DATA_CMD_SAIC (1 << 28) +# define PACKET3_DMA_DATA_CMD_DAIC (1 << 29) +# define PACKET3_DMA_DATA_CMD_RAW_WAIT (1 << 30) +#define PACKET3_CONTEXT_REG_RMW 0x51 +#define PACKET3_GFX_CNTX_UPDATE 0x52 +#define PACKET3_BLK_CNTX_UPDATE 0x53 +#define PACKET3_INCR_UPDT_STATE 0x55 +#define PACKET3_ACQUIRE_MEM 0x58 +/* 1. HEADER + * 2. COHER_CNTL [30:0] + * 2.1 ENGINE_SEL [31:31] + * 2. COHER_SIZE [31:0] + * 3. COHER_SIZE_HI [7:0] + * 4. COHER_BASE_LO [31:0] + * 5. COHER_BASE_HI [23:0] + * 7. POLL_INTERVAL [15:0] + * 8. GCR_CNTL [18:0] + */ +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GLI_INV(x) ((x) << 0) + /* + * 0:NOP + * 1:ALL + * 2:RANGE + * 3:FIRST_LAST + */ +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GL1_RANGE(x) ((x) << 2) + /* + * 0:ALL + * 1:reserved + * 2:RANGE + * 3:FIRST_LAST + */ +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GLM_WB(x) ((x) << 4) +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GLM_INV(x) ((x) << 5) +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GLK_WB(x) ((x) << 6) +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GLK_INV(x) ((x) << 7) +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GLV_INV(x) ((x) << 8) +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GL1_INV(x) ((x) << 9) +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GL2_US(x) ((x) << 10) +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GL2_RANGE(x) ((x) << 11) + /* + * 0:ALL + * 1:VOL + * 2:RANGE + * 3:FIRST_LAST + */ +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GL2_DISCARD(x) ((x) << 13) +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GL2_INV(x) ((x) << 14) +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_GL2_WB(x) ((x) << 15) +#define PACKET3_ACQUIRE_MEM_GCR_CNTL_SEQ(x) ((x) << 16) + /* + * 0: PARALLEL + * 1: FORWARD + * 2: REVERSE + */ +#define PACKET3_ACQUIRE_MEM_GCR_RANGE_IS_PA (1 << 18) +#define PACKET3_REWIND 0x59 +#define PACKET3_INTERRUPT 0x5A +#define PACKET3_GEN_PDEPTE 0x5B +#define PACKET3_INDIRECT_BUFFER_PASID 0x5C +#define PACKET3_PRIME_UTCL2 0x5D +#define PACKET3_LOAD_UCONFIG_REG 0x5E +#define PACKET3_LOAD_SH_REG 0x5F +#define PACKET3_LOAD_CONFIG_REG 0x60 +#define PACKET3_LOAD_CONTEXT_REG 0x61 +#define PACKET3_LOAD_COMPUTE_STATE 0x62 +#define PACKET3_LOAD_SH_REG_INDEX 0x63 +#define PACKET3_SET_CONFIG_REG 0x68 +#define PACKET3_SET_CONFIG_REG_START 0x00002000 +#define PACKET3_SET_CONFIG_REG_END 0x00002c00 +#define PACKET3_SET_CONTEXT_REG 0x69 +#define PACKET3_SET_CONTEXT_REG_START 0x0000a000 +#define PACKET3_SET_CONTEXT_REG_END 0x0000a400 +#define PACKET3_SET_CONTEXT_REG_INDEX 0x6A +#define PACKET3_SET_VGPR_REG_DI_MULTI 0x71 +#define PACKET3_SET_SH_REG_DI 0x72 +#define PACKET3_SET_CONTEXT_REG_INDIRECT 0x73 +#define PACKET3_SET_SH_REG_DI_MULTI 0x74 +#define PACKET3_GFX_PIPE_LOCK 0x75 +#define PACKET3_SET_SH_REG 0x76 +#define PACKET3_SET_SH_REG_START 0x00002c00 +#define PACKET3_SET_SH_REG_END 0x00003000 +#define PACKET3_SET_SH_REG_OFFSET 0x77 +#define PACKET3_SET_QUEUE_REG 0x78 +#define PACKET3_SET_UCONFIG_REG 0x79 +#define PACKET3_SET_UCONFIG_REG_START 0x0000c000 +#define PACKET3_SET_UCONFIG_REG_END 0x0000c400 +#define PACKET3_SET_UCONFIG_REG_INDEX 0x7A +#define PACKET3_FORWARD_HEADER 0x7C +#define PACKET3_SCRATCH_RAM_WRITE 0x7D +#define PACKET3_SCRATCH_RAM_READ 0x7E +#define PACKET3_LOAD_CONST_RAM 0x80 +#define PACKET3_WRITE_CONST_RAM 0x81 +#define PACKET3_DUMP_CONST_RAM 0x83 +#define PACKET3_INCREMENT_CE_COUNTER 0x84 +#define PACKET3_INCREMENT_DE_COUNTER 0x85 +#define PACKET3_WAIT_ON_CE_COUNTER 0x86 +#define PACKET3_WAIT_ON_DE_COUNTER_DIFF 0x88 +#define PACKET3_SWITCH_BUFFER 0x8B +#define PACKET3_DISPATCH_DRAW_PREAMBLE 0x8C +#define PACKET3_DISPATCH_DRAW_PREAMBLE_ACE 0x8C +#define PACKET3_DISPATCH_DRAW 0x8D +#define PACKET3_DISPATCH_DRAW_ACE 0x8D +#define PACKET3_GET_LOD_STATS 0x8E +#define PACKET3_DRAW_MULTI_PREAMBLE 0x8F +#define PACKET3_FRAME_CONTROL 0x90 +# define FRAME_TMZ (1 << 0) +# define FRAME_CMD(x) ((x) << 28) + /* + * x=0: tmz_begin + * x=1: tmz_end + */ +#define PACKET3_INDEX_ATTRIBUTES_INDIRECT 0x91 +#define PACKET3_WAIT_REG_MEM64 0x93 +#define PACKET3_COND_PREEMPT 0x94 +#define PACKET3_HDP_FLUSH 0x95 +#define PACKET3_COPY_DATA_RB 0x96 +#define PACKET3_INVALIDATE_TLBS 0x98 +# define PACKET3_INVALIDATE_TLBS_DST_SEL(x) ((x) << 0) +# define PACKET3_INVALIDATE_TLBS_ALL_HUB(x) ((x) << 4) +# define PACKET3_INVALIDATE_TLBS_PASID(x) ((x) << 5) +#define PACKET3_AQL_PACKET 0x99 +#define PACKET3_DMA_DATA_FILL_MULTI 0x9A +#define PACKET3_SET_SH_REG_INDEX 0x9B +#define PACKET3_DRAW_INDIRECT_COUNT_MULTI 0x9C +#define PACKET3_DRAW_INDEX_INDIRECT_COUNT_MULTI 0x9D +#define PACKET3_DUMP_CONST_RAM_OFFSET 0x9E +#define PACKET3_LOAD_CONTEXT_REG_INDEX 0x9F +#define PACKET3_SET_RESOURCES 0xA0 +/* 1. header + * 2. CONTROL + * 3. QUEUE_MASK_LO [31:0] + * 4. QUEUE_MASK_HI [31:0] + * 5. GWS_MASK_LO [31:0] + * 6. GWS_MASK_HI [31:0] + * 7. OAC_MASK [15:0] + * 8. GDS_HEAP_SIZE [16:11] | GDS_HEAP_BASE [5:0] + */ +# define PACKET3_SET_RESOURCES_VMID_MASK(x) ((x) << 0) +# define PACKET3_SET_RESOURCES_UNMAP_LATENTY(x) ((x) << 16) +# define PACKET3_SET_RESOURCES_QUEUE_TYPE(x) ((x) << 29) +#define PACKET3_MAP_PROCESS 0xA1 +#define PACKET3_MAP_QUEUES 0xA2 +/* 1. header + * 2. CONTROL + * 3. CONTROL2 + * 4. MQD_ADDR_LO [31:0] + * 5. MQD_ADDR_HI [31:0] + * 6. WPTR_ADDR_LO [31:0] + * 7. WPTR_ADDR_HI [31:0] + */ +/* CONTROL */ +# define PACKET3_MAP_QUEUES_QUEUE_SEL(x) ((x) << 4) +# define PACKET3_MAP_QUEUES_VMID(x) ((x) << 8) +# define PACKET3_MAP_QUEUES_QUEUE(x) ((x) << 13) +# define PACKET3_MAP_QUEUES_PIPE(x) ((x) << 16) +# define PACKET3_MAP_QUEUES_ME(x) ((x) << 18) +# define PACKET3_MAP_QUEUES_QUEUE_TYPE(x) ((x) << 21) +# define PACKET3_MAP_QUEUES_ALLOC_FORMAT(x) ((x) << 24) +# define PACKET3_MAP_QUEUES_ENGINE_SEL(x) ((x) << 26) +# define PACKET3_MAP_QUEUES_NUM_QUEUES(x) ((x) << 29) +/* CONTROL2 */ +# define PACKET3_MAP_QUEUES_CHECK_DISABLE(x) ((x) << 1) +# define PACKET3_MAP_QUEUES_DOORBELL_OFFSET(x) ((x) << 2) +#define PACKET3_UNMAP_QUEUES 0xA3 +/* 1. header + * 2. CONTROL + * 3. CONTROL2 + * 4. CONTROL3 + * 5. CONTROL4 + * 6. CONTROL5 + */ +/* CONTROL */ +# define PACKET3_UNMAP_QUEUES_ACTION(x) ((x) << 0) + /* 0 - PREEMPT_QUEUES + * 1 - RESET_QUEUES + * 2 - DISABLE_PROCESS_QUEUES + * 3 - PREEMPT_QUEUES_NO_UNMAP + */ +# define PACKET3_UNMAP_QUEUES_QUEUE_SEL(x) ((x) << 4) +# define PACKET3_UNMAP_QUEUES_ENGINE_SEL(x) ((x) << 26) +# define PACKET3_UNMAP_QUEUES_NUM_QUEUES(x) ((x) << 29) +/* CONTROL2a */ +# define PACKET3_UNMAP_QUEUES_PASID(x) ((x) << 0) +/* CONTROL2b */ +# define PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(x) ((x) << 2) +/* CONTROL3a */ +# define PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET1(x) ((x) << 2) +/* CONTROL3b */ +# define PACKET3_UNMAP_QUEUES_RB_WPTR(x) ((x) << 0) +/* CONTROL4 */ +# define PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET2(x) ((x) << 2) +/* CONTROL5 */ +# define PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET3(x) ((x) << 2) +#define PACKET3_QUERY_STATUS 0xA4 +/* 1. header + * 2. CONTROL + * 3. CONTROL2 + * 4. ADDR_LO [31:0] + * 5. ADDR_HI [31:0] + * 6. DATA_LO [31:0] + * 7. DATA_HI [31:0] + */ +/* CONTROL */ +# define PACKET3_QUERY_STATUS_CONTEXT_ID(x) ((x) << 0) +# define PACKET3_QUERY_STATUS_INTERRUPT_SEL(x) ((x) << 28) +# define PACKET3_QUERY_STATUS_COMMAND(x) ((x) << 30) +/* CONTROL2a */ +# define PACKET3_QUERY_STATUS_PASID(x) ((x) << 0) +/* CONTROL2b */ +# define PACKET3_QUERY_STATUS_DOORBELL_OFFSET(x) ((x) << 2) +# define PACKET3_QUERY_STATUS_ENG_SEL(x) ((x) << 25) +#define PACKET3_RUN_LIST 0xA5 +#define PACKET3_MAP_PROCESS_VM 0xA6 +/* GFX11 */ +#define PACKET3_SET_Q_PREEMPTION_MODE 0xF0 +# define PACKET3_SET_Q_PREEMPTION_MODE_IB_VMID(x) ((x) << 0) +# define PACKET3_SET_Q_PREEMPTION_MODE_INIT_SHADOW_MEM (1 << 0) + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h b/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h new file mode 100644 index 000000000..18917df78 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h @@ -0,0 +1,466 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef _PSP_TEE_GFX_IF_H_ +#define _PSP_TEE_GFX_IF_H_ + +#define PSP_GFX_CMD_BUF_VERSION 0x00000001 + +#define GFX_CMD_STATUS_MASK 0x0000FFFF +#define GFX_CMD_ID_MASK 0x000F0000 +#define GFX_CMD_RESERVED_MASK 0x7FF00000 +#define GFX_CMD_RESPONSE_MASK 0x80000000 + +/* USBC PD FW version retrieval command */ +#define C2PMSG_CMD_GFX_USB_PD_FW_VER 0x2000000 + +/* TEE Gfx Command IDs for the register interface. +* Command ID must be between 0x00010000 and 0x000F0000. +*/ +enum psp_gfx_crtl_cmd_id +{ + GFX_CTRL_CMD_ID_INIT_RBI_RING = 0x00010000, /* initialize RBI ring */ + GFX_CTRL_CMD_ID_INIT_GPCOM_RING = 0x00020000, /* initialize GPCOM ring */ + GFX_CTRL_CMD_ID_DESTROY_RINGS = 0x00030000, /* destroy rings */ + GFX_CTRL_CMD_ID_CAN_INIT_RINGS = 0x00040000, /* is it allowed to initialized the rings */ + GFX_CTRL_CMD_ID_ENABLE_INT = 0x00050000, /* enable PSP-to-Gfx interrupt */ + GFX_CTRL_CMD_ID_DISABLE_INT = 0x00060000, /* disable PSP-to-Gfx interrupt */ + GFX_CTRL_CMD_ID_MODE1_RST = 0x00070000, /* trigger the Mode 1 reset */ + GFX_CTRL_CMD_ID_GBR_IH_SET = 0x00080000, /* set Gbr IH_RB_CNTL registers */ + GFX_CTRL_CMD_ID_CONSUME_CMD = 0x00090000, /* send interrupt to psp for updating write pointer of vf */ + GFX_CTRL_CMD_ID_DESTROY_GPCOM_RING = 0x000C0000, /* destroy GPCOM ring */ + + GFX_CTRL_CMD_ID_MAX = 0x000F0000, /* max command ID */ +}; + + +/*----------------------------------------------------------------------------- + NOTE: All physical addresses used in this interface are actually + GPU Virtual Addresses. +*/ + + +/* Control registers of the TEE Gfx interface. These are located in +* SRBM-to-PSP mailbox registers (total 8 registers). +*/ +struct psp_gfx_ctrl +{ + volatile uint32_t cmd_resp; /* +0 Command/Response register for Gfx commands */ + volatile uint32_t rbi_wptr; /* +4 Write pointer (index) of RBI ring */ + volatile uint32_t rbi_rptr; /* +8 Read pointer (index) of RBI ring */ + volatile uint32_t gpcom_wptr; /* +12 Write pointer (index) of GPCOM ring */ + volatile uint32_t gpcom_rptr; /* +16 Read pointer (index) of GPCOM ring */ + volatile uint32_t ring_addr_lo; /* +20 bits [31:0] of GPU Virtual of ring buffer (VMID=0)*/ + volatile uint32_t ring_addr_hi; /* +24 bits [63:32] of GPU Virtual of ring buffer (VMID=0) */ + volatile uint32_t ring_buf_size; /* +28 Ring buffer size (in bytes) */ + +}; + + +/* Response flag is set in the command when command is completed by PSP. +* Used in the GFX_CTRL.CmdResp. +* When PSP GFX I/F is initialized, the flag is set. +*/ +#define GFX_FLAG_RESPONSE 0x80000000 + +/* TEE Gfx Command IDs for the ring buffer interface. */ +enum psp_gfx_cmd_id +{ + GFX_CMD_ID_LOAD_TA = 0x00000001, /* load TA */ + GFX_CMD_ID_UNLOAD_TA = 0x00000002, /* unload TA */ + GFX_CMD_ID_INVOKE_CMD = 0x00000003, /* send command to TA */ + GFX_CMD_ID_LOAD_ASD = 0x00000004, /* load ASD Driver */ + GFX_CMD_ID_SETUP_TMR = 0x00000005, /* setup TMR region */ + GFX_CMD_ID_LOAD_IP_FW = 0x00000006, /* load HW IP FW */ + GFX_CMD_ID_DESTROY_TMR = 0x00000007, /* destroy TMR region */ + GFX_CMD_ID_SAVE_RESTORE = 0x00000008, /* save/restore HW IP FW */ + GFX_CMD_ID_SETUP_VMR = 0x00000009, /* setup VMR region */ + GFX_CMD_ID_DESTROY_VMR = 0x0000000A, /* destroy VMR region */ + GFX_CMD_ID_PROG_REG = 0x0000000B, /* program regs */ + GFX_CMD_ID_GET_FW_ATTESTATION = 0x0000000F, /* Query GPUVA of the Fw Attestation DB */ + /* IDs upto 0x1F are reserved for older programs (Raven, Vega 10/12/20) */ + GFX_CMD_ID_LOAD_TOC = 0x00000020, /* Load TOC and obtain TMR size */ + GFX_CMD_ID_AUTOLOAD_RLC = 0x00000021, /* Indicates all graphics fw loaded, start RLC autoload */ + GFX_CMD_ID_BOOT_CFG = 0x00000022, /* Boot Config */ + GFX_CMD_ID_SRIOV_SPATIAL_PART = 0x00000027, /* Configure spatial partitioning mode */ +}; + +/* PSP boot config sub-commands */ +enum psp_gfx_boot_config_cmd +{ + BOOTCFG_CMD_SET = 1, /* Set boot configuration settings */ + BOOTCFG_CMD_GET = 2, /* Get boot configuration settings */ + BOOTCFG_CMD_INVALIDATE = 3 /* Reset current boot configuration settings to VBIOS defaults */ +}; + +/* PSP boot config bitmask values */ +enum psp_gfx_boot_config +{ + BOOT_CONFIG_GECC = 0x1, +}; + +/* Command to load Trusted Application binary into PSP OS. */ +struct psp_gfx_cmd_load_ta +{ + uint32_t app_phy_addr_lo; /* bits [31:0] of the GPU Virtual address of the TA binary (must be 4 KB aligned) */ + uint32_t app_phy_addr_hi; /* bits [63:32] of the GPU Virtual address of the TA binary */ + uint32_t app_len; /* length of the TA binary in bytes */ + uint32_t cmd_buf_phy_addr_lo; /* bits [31:0] of the GPU Virtual address of CMD buffer (must be 4 KB aligned) */ + uint32_t cmd_buf_phy_addr_hi; /* bits [63:32] of the GPU Virtual address of CMD buffer */ + uint32_t cmd_buf_len; /* length of the CMD buffer in bytes; must be multiple of 4 KB */ + + /* Note: CmdBufLen can be set to 0. In this case no persistent CMD buffer is provided + * for the TA. Each InvokeCommand can have dinamically mapped CMD buffer instead + * of using global persistent buffer. + */ +}; + + +/* Command to Unload Trusted Application binary from PSP OS. */ +struct psp_gfx_cmd_unload_ta +{ + uint32_t session_id; /* Session ID of the loaded TA to be unloaded */ + +}; + + +/* Shared buffers for InvokeCommand. +*/ +struct psp_gfx_buf_desc +{ + uint32_t buf_phy_addr_lo; /* bits [31:0] of GPU Virtual address of the buffer (must be 4 KB aligned) */ + uint32_t buf_phy_addr_hi; /* bits [63:32] of GPU Virtual address of the buffer */ + uint32_t buf_size; /* buffer size in bytes (must be multiple of 4 KB and no bigger than 64 MB) */ + +}; + +/* Max number of descriptors for one shared buffer (in how many different +* physical locations one shared buffer can be stored). If buffer is too much +* fragmented, error will be returned. +*/ +#define GFX_BUF_MAX_DESC 64 + +struct psp_gfx_buf_list +{ + uint32_t num_desc; /* number of buffer descriptors in the list */ + uint32_t total_size; /* total size of all buffers in the list in bytes (must be multiple of 4 KB) */ + struct psp_gfx_buf_desc buf_desc[GFX_BUF_MAX_DESC]; /* list of buffer descriptors */ + + /* total 776 bytes */ +}; + +/* Command to execute InvokeCommand entry point of the TA. */ +struct psp_gfx_cmd_invoke_cmd +{ + uint32_t session_id; /* Session ID of the TA to be executed */ + uint32_t ta_cmd_id; /* Command ID to be sent to TA */ + struct psp_gfx_buf_list buf; /* one indirect buffer (scatter/gather list) */ + +}; + + +/* Command to setup TMR region. */ +struct psp_gfx_cmd_setup_tmr +{ + uint32_t buf_phy_addr_lo; /* bits [31:0] of GPU Virtual address of TMR buffer (must be 4 KB aligned) */ + uint32_t buf_phy_addr_hi; /* bits [63:32] of GPU Virtual address of TMR buffer */ + uint32_t buf_size; /* buffer size in bytes (must be multiple of 4 KB) */ + union { + struct { + uint32_t sriov_enabled:1; /* whether the device runs under SR-IOV*/ + uint32_t virt_phy_addr:1; /* driver passes both virtual and physical address to PSP*/ + uint32_t reserved:30; + } bitfield; + uint32_t tmr_flags; + }; + uint32_t system_phy_addr_lo; /* bits [31:0] of system physical address of TMR buffer (must be 4 KB aligned) */ + uint32_t system_phy_addr_hi; /* bits [63:32] of system physical address of TMR buffer */ + +}; + +/* FW types for GFX_CMD_ID_LOAD_IP_FW command. Limit 31. */ +enum psp_gfx_fw_type { + GFX_FW_TYPE_NONE = 0, /* */ + GFX_FW_TYPE_CP_ME = 1, /* CP-ME VG + RV */ + GFX_FW_TYPE_CP_PFP = 2, /* CP-PFP VG + RV */ + GFX_FW_TYPE_CP_CE = 3, /* CP-CE VG + RV */ + GFX_FW_TYPE_CP_MEC = 4, /* CP-MEC FW VG + RV */ + GFX_FW_TYPE_CP_MEC_ME1 = 5, /* CP-MEC Jump Table 1 VG + RV */ + GFX_FW_TYPE_CP_MEC_ME2 = 6, /* CP-MEC Jump Table 2 VG */ + GFX_FW_TYPE_RLC_V = 7, /* RLC-V VG */ + GFX_FW_TYPE_RLC_G = 8, /* RLC-G VG + RV */ + GFX_FW_TYPE_SDMA0 = 9, /* SDMA0 VG + RV */ + GFX_FW_TYPE_SDMA1 = 10, /* SDMA1 VG */ + GFX_FW_TYPE_DMCU_ERAM = 11, /* DMCU-ERAM VG + RV */ + GFX_FW_TYPE_DMCU_ISR = 12, /* DMCU-ISR VG + RV */ + GFX_FW_TYPE_VCN = 13, /* VCN RV */ + GFX_FW_TYPE_UVD = 14, /* UVD VG */ + GFX_FW_TYPE_VCE = 15, /* VCE VG */ + GFX_FW_TYPE_ISP = 16, /* ISP RV */ + GFX_FW_TYPE_ACP = 17, /* ACP RV */ + GFX_FW_TYPE_SMU = 18, /* SMU VG */ + GFX_FW_TYPE_MMSCH = 19, /* MMSCH VG */ + GFX_FW_TYPE_RLC_RESTORE_LIST_GPM_MEM = 20, /* RLC GPM VG + RV */ + GFX_FW_TYPE_RLC_RESTORE_LIST_SRM_MEM = 21, /* RLC SRM VG + RV */ + GFX_FW_TYPE_RLC_RESTORE_LIST_SRM_CNTL = 22, /* RLC CNTL VG + RV */ + GFX_FW_TYPE_UVD1 = 23, /* UVD1 VG-20 */ + GFX_FW_TYPE_TOC = 24, /* TOC NV-10 */ + GFX_FW_TYPE_RLC_P = 25, /* RLC P NV */ + GFX_FW_TYPE_RLC_IRAM = 26, /* RLC_IRAM NV */ + GFX_FW_TYPE_GLOBAL_TAP_DELAYS = 27, /* GLOBAL TAP DELAYS NV */ + GFX_FW_TYPE_SE0_TAP_DELAYS = 28, /* SE0 TAP DELAYS NV */ + GFX_FW_TYPE_SE1_TAP_DELAYS = 29, /* SE1 TAP DELAYS NV */ + GFX_FW_TYPE_GLOBAL_SE0_SE1_SKEW_DELAYS = 30, /* GLOBAL SE0/1 SKEW DELAYS NV */ + GFX_FW_TYPE_SDMA0_JT = 31, /* SDMA0 JT NV */ + GFX_FW_TYPE_SDMA1_JT = 32, /* SDNA1 JT NV */ + GFX_FW_TYPE_CP_MES = 33, /* CP MES NV */ + GFX_FW_TYPE_MES_STACK = 34, /* MES STACK NV */ + GFX_FW_TYPE_RLC_SRM_DRAM_SR = 35, /* RLC SRM DRAM NV */ + GFX_FW_TYPE_RLCG_SCRATCH_SR = 36, /* RLCG SCRATCH NV */ + GFX_FW_TYPE_RLCP_SCRATCH_SR = 37, /* RLCP SCRATCH NV */ + GFX_FW_TYPE_RLCV_SCRATCH_SR = 38, /* RLCV SCRATCH NV */ + GFX_FW_TYPE_RLX6_DRAM_SR = 39, /* RLX6 DRAM NV */ + GFX_FW_TYPE_SDMA0_PG_CONTEXT = 40, /* SDMA0 PG CONTEXT NV */ + GFX_FW_TYPE_SDMA1_PG_CONTEXT = 41, /* SDMA1 PG CONTEXT NV */ + GFX_FW_TYPE_GLOBAL_MUX_SELECT_RAM = 42, /* GLOBAL MUX SEL RAM NV */ + GFX_FW_TYPE_SE0_MUX_SELECT_RAM = 43, /* SE0 MUX SEL RAM NV */ + GFX_FW_TYPE_SE1_MUX_SELECT_RAM = 44, /* SE1 MUX SEL RAM NV */ + GFX_FW_TYPE_ACCUM_CTRL_RAM = 45, /* ACCUM CTRL RAM NV */ + GFX_FW_TYPE_RLCP_CAM = 46, /* RLCP CAM NV */ + GFX_FW_TYPE_RLC_SPP_CAM_EXT = 47, /* RLC SPP CAM EXT NV */ + GFX_FW_TYPE_RLC_DRAM_BOOT = 48, /* RLC DRAM BOOT NV */ + GFX_FW_TYPE_VCN0_RAM = 49, /* VCN_RAM NV + RN */ + GFX_FW_TYPE_VCN1_RAM = 50, /* VCN_RAM NV + RN */ + GFX_FW_TYPE_DMUB = 51, /* DMUB RN */ + GFX_FW_TYPE_SDMA2 = 52, /* SDMA2 MI */ + GFX_FW_TYPE_SDMA3 = 53, /* SDMA3 MI */ + GFX_FW_TYPE_SDMA4 = 54, /* SDMA4 MI */ + GFX_FW_TYPE_SDMA5 = 55, /* SDMA5 MI */ + GFX_FW_TYPE_SDMA6 = 56, /* SDMA6 MI */ + GFX_FW_TYPE_SDMA7 = 57, /* SDMA7 MI */ + GFX_FW_TYPE_VCN1 = 58, /* VCN1 MI */ + GFX_FW_TYPE_CAP = 62, /* CAP_FW */ + GFX_FW_TYPE_SE2_TAP_DELAYS = 65, /* SE2 TAP DELAYS NV */ + GFX_FW_TYPE_SE3_TAP_DELAYS = 66, /* SE3 TAP DELAYS NV */ + GFX_FW_TYPE_REG_LIST = 67, /* REG_LIST MI */ + GFX_FW_TYPE_IMU_I = 68, /* IMU Instruction FW SOC21 */ + GFX_FW_TYPE_IMU_D = 69, /* IMU Data FW SOC21 */ + GFX_FW_TYPE_LSDMA = 70, /* LSDMA FW SOC21 */ + GFX_FW_TYPE_SDMA_UCODE_TH0 = 71, /* SDMA Thread 0/CTX SOC21 */ + GFX_FW_TYPE_SDMA_UCODE_TH1 = 72, /* SDMA Thread 1/CTL SOC21 */ + GFX_FW_TYPE_PPTABLE = 73, /* PPTABLE SOC21 */ + GFX_FW_TYPE_DISCRETE_USB4 = 74, /* dUSB4 FW SOC21 */ + GFX_FW_TYPE_TA = 75, /* SRIOV TA FW UUID SOC21 */ + GFX_FW_TYPE_RS64_MES = 76, /* RS64 MES ucode SOC21 */ + GFX_FW_TYPE_RS64_MES_STACK = 77, /* RS64 MES stack ucode SOC21 */ + GFX_FW_TYPE_RS64_KIQ = 78, /* RS64 KIQ ucode SOC21 */ + GFX_FW_TYPE_RS64_KIQ_STACK = 79, /* RS64 KIQ Heap stack SOC21 */ + GFX_FW_TYPE_ISP_DATA = 80, /* ISP DATA SOC21 */ + GFX_FW_TYPE_CP_MES_KIQ = 81, /* MES KIQ ucode SOC21 */ + GFX_FW_TYPE_MES_KIQ_STACK = 82, /* MES KIQ stack SOC21 */ + GFX_FW_TYPE_UMSCH_DATA = 83, /* User Mode Scheduler Data SOC21 */ + GFX_FW_TYPE_UMSCH_UCODE = 84, /* User Mode Scheduler Ucode SOC21 */ + GFX_FW_TYPE_UMSCH_CMD_BUFFER = 85, /* User Mode Scheduler Command Buffer SOC21 */ + GFX_FW_TYPE_USB_DP_COMBO_PHY = 86, /* USB-Display port Combo SOC21 */ + GFX_FW_TYPE_RS64_PFP = 87, /* RS64 PFP SOC21 */ + GFX_FW_TYPE_RS64_ME = 88, /* RS64 ME SOC21 */ + GFX_FW_TYPE_RS64_MEC = 89, /* RS64 MEC SOC21 */ + GFX_FW_TYPE_RS64_PFP_P0_STACK = 90, /* RS64 PFP stack P0 SOC21 */ + GFX_FW_TYPE_RS64_PFP_P1_STACK = 91, /* RS64 PFP stack P1 SOC21 */ + GFX_FW_TYPE_RS64_ME_P0_STACK = 92, /* RS64 ME stack P0 SOC21 */ + GFX_FW_TYPE_RS64_ME_P1_STACK = 93, /* RS64 ME stack P1 SOC21 */ + GFX_FW_TYPE_RS64_MEC_P0_STACK = 94, /* RS64 MEC stack P0 SOC21 */ + GFX_FW_TYPE_RS64_MEC_P1_STACK = 95, /* RS64 MEC stack P1 SOC21 */ + GFX_FW_TYPE_RS64_MEC_P2_STACK = 96, /* RS64 MEC stack P2 SOC21 */ + GFX_FW_TYPE_RS64_MEC_P3_STACK = 97, /* RS64 MEC stack P3 SOC21 */ + GFX_FW_TYPE_MAX +}; + +/* Command to load HW IP FW. */ +struct psp_gfx_cmd_load_ip_fw +{ + uint32_t fw_phy_addr_lo; /* bits [31:0] of GPU Virtual address of FW location (must be 4 KB aligned) */ + uint32_t fw_phy_addr_hi; /* bits [63:32] of GPU Virtual address of FW location */ + uint32_t fw_size; /* FW buffer size in bytes */ + enum psp_gfx_fw_type fw_type; /* FW type */ + +}; + +/* Command to save/restore HW IP FW. */ +struct psp_gfx_cmd_save_restore_ip_fw +{ + uint32_t save_fw; /* if set, command is used for saving fw otherwise for resetoring*/ + uint32_t save_restore_addr_lo; /* bits [31:0] of FB address of GART memory used as save/restore buffer (must be 4 KB aligned) */ + uint32_t save_restore_addr_hi; /* bits [63:32] of FB address of GART memory used as save/restore buffer */ + uint32_t buf_size; /* Size of the save/restore buffer in bytes */ + enum psp_gfx_fw_type fw_type; /* FW type */ +}; + +/* Command to setup register program */ +struct psp_gfx_cmd_reg_prog { + uint32_t reg_value; + uint32_t reg_id; +}; + +/* Command to load TOC */ +struct psp_gfx_cmd_load_toc +{ + uint32_t toc_phy_addr_lo; /* bits [31:0] of GPU Virtual address of FW location (must be 4 KB aligned) */ + uint32_t toc_phy_addr_hi; /* bits [63:32] of GPU Virtual address of FW location */ + uint32_t toc_size; /* FW buffer size in bytes */ +}; + +/* Dynamic boot configuration */ +struct psp_gfx_cmd_boot_cfg +{ + uint32_t timestamp; /* calendar time as number of seconds */ + enum psp_gfx_boot_config_cmd sub_cmd; /* sub-command indicating how to process command data */ + uint32_t boot_config; /* dynamic boot configuration bitmask */ + uint32_t boot_config_valid; /* dynamic boot configuration valid bits bitmask */ +}; + +struct psp_gfx_cmd_sriov_spatial_part { + uint32_t mode; + uint32_t override_ips; + uint32_t override_xcds_avail; + uint32_t override_this_aid; +}; + +/* All GFX ring buffer commands. */ +union psp_gfx_commands +{ + struct psp_gfx_cmd_load_ta cmd_load_ta; + struct psp_gfx_cmd_unload_ta cmd_unload_ta; + struct psp_gfx_cmd_invoke_cmd cmd_invoke_cmd; + struct psp_gfx_cmd_setup_tmr cmd_setup_tmr; + struct psp_gfx_cmd_load_ip_fw cmd_load_ip_fw; + struct psp_gfx_cmd_save_restore_ip_fw cmd_save_restore_ip_fw; + struct psp_gfx_cmd_reg_prog cmd_setup_reg_prog; + struct psp_gfx_cmd_setup_tmr cmd_setup_vmr; + struct psp_gfx_cmd_load_toc cmd_load_toc; + struct psp_gfx_cmd_boot_cfg boot_cfg; + struct psp_gfx_cmd_sriov_spatial_part cmd_spatial_part; +}; + +struct psp_gfx_uresp_reserved +{ + uint32_t reserved[8]; +}; + +/* Command-specific response for Fw Attestation Db */ +struct psp_gfx_uresp_fwar_db_info +{ + uint32_t fwar_db_addr_lo; + uint32_t fwar_db_addr_hi; +}; + +/* Command-specific response for boot config. */ +struct psp_gfx_uresp_bootcfg { + uint32_t boot_cfg; /* boot config data */ +}; + +/* Union of command-specific responses for GPCOM ring. */ +union psp_gfx_uresp { + struct psp_gfx_uresp_reserved reserved; + struct psp_gfx_uresp_bootcfg boot_cfg; + struct psp_gfx_uresp_fwar_db_info fwar_db_info; +}; + +/* Structure of GFX Response buffer. +* For GPCOM I/F it is part of GFX_CMD_RESP buffer, for RBI +* it is separate buffer. +*/ +struct psp_gfx_resp +{ + uint32_t status; /* +0 status of command execution */ + uint32_t session_id; /* +4 session ID in response to LoadTa command */ + uint32_t fw_addr_lo; /* +8 bits [31:0] of FW address within TMR (in response to cmd_load_ip_fw command) */ + uint32_t fw_addr_hi; /* +12 bits [63:32] of FW address within TMR (in response to cmd_load_ip_fw command) */ + uint32_t tmr_size; /* +16 size of the TMR to be reserved including MM fw and Gfx fw in response to cmd_load_toc command */ + + uint32_t reserved[11]; + + union psp_gfx_uresp uresp; /* +64 response union containing command-specific responses */ + + /* total 96 bytes */ +}; + +/* Structure of Command buffer pointed by psp_gfx_rb_frame.cmd_buf_addr_hi +* and psp_gfx_rb_frame.cmd_buf_addr_lo. +*/ +struct psp_gfx_cmd_resp +{ + uint32_t buf_size; /* +0 total size of the buffer in bytes */ + uint32_t buf_version; /* +4 version of the buffer strusture; must be PSP_GFX_CMD_BUF_VERSION */ + uint32_t cmd_id; /* +8 command ID */ + + /* These fields are used for RBI only. They are all 0 in GPCOM commands + */ + uint32_t resp_buf_addr_lo; /* +12 bits [31:0] of GPU Virtual address of response buffer (must be 4 KB aligned) */ + uint32_t resp_buf_addr_hi; /* +16 bits [63:32] of GPU Virtual address of response buffer */ + uint32_t resp_offset; /* +20 offset within response buffer */ + uint32_t resp_buf_size; /* +24 total size of the response buffer in bytes */ + + union psp_gfx_commands cmd; /* +28 command specific structures */ + + uint8_t reserved_1[864 - sizeof(union psp_gfx_commands) - 28]; + + /* Note: Resp is part of this buffer for GPCOM ring. For RBI ring the response + * is separate buffer pointed by resp_buf_addr_hi and resp_buf_addr_lo. + */ + struct psp_gfx_resp resp; /* +864 response */ + + uint8_t reserved_2[1024 - 864 - sizeof(struct psp_gfx_resp)]; + + /* total size 1024 bytes */ +}; + + +#define FRAME_TYPE_DESTROY 1 /* frame sent by KMD driver when UMD Scheduler context is destroyed*/ + +/* Structure of the Ring Buffer Frame */ +struct psp_gfx_rb_frame +{ + uint32_t cmd_buf_addr_lo; /* +0 bits [31:0] of GPU Virtual address of command buffer (must be 4 KB aligned) */ + uint32_t cmd_buf_addr_hi; /* +4 bits [63:32] of GPU Virtual address of command buffer */ + uint32_t cmd_buf_size; /* +8 command buffer size in bytes */ + uint32_t fence_addr_lo; /* +12 bits [31:0] of GPU Virtual address of Fence for this frame */ + uint32_t fence_addr_hi; /* +16 bits [63:32] of GPU Virtual address of Fence for this frame */ + uint32_t fence_value; /* +20 Fence value */ + uint32_t sid_lo; /* +24 bits [31:0] of SID value (used only for RBI frames) */ + uint32_t sid_hi; /* +28 bits [63:32] of SID value (used only for RBI frames) */ + uint8_t vmid; /* +32 VMID value used for mapping of all addresses for this frame */ + uint8_t frame_type; /* +33 1: destory context frame, 0: all other frames; used only for RBI frames */ + uint8_t reserved1[2]; /* +34 reserved, must be 0 */ + uint32_t reserved2[7]; /* +36 reserved, must be 0 */ + /* total 64 bytes */ +}; + +#define PSP_ERR_UNKNOWN_COMMAND 0x00000100 + +enum tee_error_code { + TEE_SUCCESS = 0x00000000, + TEE_ERROR_NOT_SUPPORTED = 0xFFFF000A, +}; + +#endif /* _PSP_TEE_GFX_IF_H_ */ diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c new file mode 100644 index 000000000..5f10883da --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c @@ -0,0 +1,173 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Author: Huang Rui + * + */ + +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_psp.h" +#include "amdgpu_ucode.h" +#include "soc15_common.h" +#include "psp_v10_0.h" + +#include "mp/mp_10_0_offset.h" +#include "gc/gc_9_1_offset.h" +#include "sdma0/sdma0_4_1_offset.h" + +MODULE_FIRMWARE("amdgpu/raven_asd.bin"); +MODULE_FIRMWARE("amdgpu/picasso_asd.bin"); +MODULE_FIRMWARE("amdgpu/raven2_asd.bin"); +MODULE_FIRMWARE("amdgpu/picasso_ta.bin"); +MODULE_FIRMWARE("amdgpu/raven2_ta.bin"); +MODULE_FIRMWARE("amdgpu/raven_ta.bin"); + +static int psp_v10_0_init_microcode(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + char ucode_prefix[30]; + int err = 0; + DRM_DEBUG("\n"); + + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); + + err = psp_init_asd_microcode(psp, ucode_prefix); + if (err) + return err; + + err = psp_init_ta_microcode(psp, ucode_prefix); + if ((adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 1, 0)) && + (adev->pdev->revision == 0xa1) && + (psp->securedisplay_context.context.bin_desc.fw_version >= 0x27000008)) { + adev->psp.securedisplay_context.context.bin_desc.size_bytes = 0; + } + return err; +} + +static int psp_v10_0_ring_create(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + unsigned int psp_ring_reg = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + /* Write low address of the ring to C2PMSG_69 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_69, psp_ring_reg); + /* Write high address of the ring to C2PMSG_70 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_70, psp_ring_reg); + /* Write size of ring to C2PMSG_71 */ + psp_ring_reg = ring->ring_size; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_71, psp_ring_reg); + /* Write the ring initialization command to C2PMSG_64 */ + psp_ring_reg = ring_type; + psp_ring_reg = psp_ring_reg << 16; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, psp_ring_reg); + + /* There might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_64 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x8000FFFF, false); + + return ret; +} + +static int psp_v10_0_ring_stop(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + unsigned int psp_ring_reg = 0; + struct amdgpu_device *adev = psp->adev; + + /* Write the ring destroy command to C2PMSG_64 */ + psp_ring_reg = 3 << 16; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, psp_ring_reg); + + /* There might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_64 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x80000000, false); + + return ret; +} + +static int psp_v10_0_ring_destroy(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + ret = psp_v10_0_ring_stop(psp, ring_type); + if (ret) + DRM_ERROR("Fail to stop psp ring\n"); + + amdgpu_bo_free_kernel(&adev->firmware.rbuf, + &ring->ring_mem_mc_addr, + (void **)&ring->ring_mem); + + return ret; +} + +static int psp_v10_0_mode1_reset(struct psp_context *psp) +{ + DRM_INFO("psp mode 1 reset not supported now! \n"); + return -EINVAL; +} + +static uint32_t psp_v10_0_ring_get_wptr(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + + return RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67); +} + +static void psp_v10_0_ring_set_wptr(struct psp_context *psp, uint32_t value) +{ + struct amdgpu_device *adev = psp->adev; + + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67, value); +} + +static const struct psp_funcs psp_v10_0_funcs = { + .init_microcode = psp_v10_0_init_microcode, + .ring_create = psp_v10_0_ring_create, + .ring_stop = psp_v10_0_ring_stop, + .ring_destroy = psp_v10_0_ring_destroy, + .mode1_reset = psp_v10_0_mode1_reset, + .ring_get_wptr = psp_v10_0_ring_get_wptr, + .ring_set_wptr = psp_v10_0_ring_set_wptr, +}; + +void psp_v10_0_set_psp_funcs(struct psp_context *psp) +{ + psp->funcs = &psp_v10_0_funcs; +} diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.h b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.h new file mode 100644 index 000000000..20c2a9485 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.h @@ -0,0 +1,32 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Author: Huang Rui + * + */ +#ifndef __PSP_V10_0_H__ +#define __PSP_V10_0_H__ + +#include "amdgpu_psp.h" + +void psp_v10_0_set_psp_funcs(struct psp_context *psp); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c new file mode 100644 index 000000000..8f84fe40a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c @@ -0,0 +1,667 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_psp.h" +#include "amdgpu_ras.h" +#include "amdgpu_ucode.h" +#include "soc15_common.h" +#include "psp_v11_0.h" + +#include "mp/mp_11_0_offset.h" +#include "mp/mp_11_0_sh_mask.h" +#include "gc/gc_9_0_offset.h" +#include "sdma0/sdma0_4_0_offset.h" +#include "nbio/nbio_7_4_offset.h" + +#include "oss/osssys_4_0_offset.h" +#include "oss/osssys_4_0_sh_mask.h" + +MODULE_FIRMWARE("amdgpu/vega20_sos.bin"); +MODULE_FIRMWARE("amdgpu/vega20_asd.bin"); +MODULE_FIRMWARE("amdgpu/vega20_ta.bin"); +MODULE_FIRMWARE("amdgpu/navi10_sos.bin"); +MODULE_FIRMWARE("amdgpu/navi10_asd.bin"); +MODULE_FIRMWARE("amdgpu/navi10_ta.bin"); +MODULE_FIRMWARE("amdgpu/navi14_sos.bin"); +MODULE_FIRMWARE("amdgpu/navi14_asd.bin"); +MODULE_FIRMWARE("amdgpu/navi14_ta.bin"); +MODULE_FIRMWARE("amdgpu/navi12_sos.bin"); +MODULE_FIRMWARE("amdgpu/navi12_asd.bin"); +MODULE_FIRMWARE("amdgpu/navi12_ta.bin"); +MODULE_FIRMWARE("amdgpu/navi12_cap.bin"); +MODULE_FIRMWARE("amdgpu/arcturus_sos.bin"); +MODULE_FIRMWARE("amdgpu/arcturus_asd.bin"); +MODULE_FIRMWARE("amdgpu/arcturus_ta.bin"); +MODULE_FIRMWARE("amdgpu/sienna_cichlid_sos.bin"); +MODULE_FIRMWARE("amdgpu/sienna_cichlid_ta.bin"); +MODULE_FIRMWARE("amdgpu/sienna_cichlid_cap.bin"); +MODULE_FIRMWARE("amdgpu/navy_flounder_sos.bin"); +MODULE_FIRMWARE("amdgpu/navy_flounder_ta.bin"); +MODULE_FIRMWARE("amdgpu/vangogh_asd.bin"); +MODULE_FIRMWARE("amdgpu/vangogh_toc.bin"); +MODULE_FIRMWARE("amdgpu/dimgrey_cavefish_sos.bin"); +MODULE_FIRMWARE("amdgpu/dimgrey_cavefish_ta.bin"); +MODULE_FIRMWARE("amdgpu/beige_goby_sos.bin"); +MODULE_FIRMWARE("amdgpu/beige_goby_ta.bin"); + +/* address block */ +#define smnMP1_FIRMWARE_FLAGS 0x3010024 +/* navi10 reg offset define */ +#define mmRLC_GPM_UCODE_ADDR_NV10 0x5b61 +#define mmRLC_GPM_UCODE_DATA_NV10 0x5b62 +#define mmSDMA0_UCODE_ADDR_NV10 0x5880 +#define mmSDMA0_UCODE_DATA_NV10 0x5881 +/* memory training timeout define */ +#define MEM_TRAIN_SEND_MSG_TIMEOUT_US 3000000 + +/* For large FW files the time to complete can be very long */ +#define USBC_PD_POLLING_LIMIT_S 240 + +/* Read USB-PD from LFB */ +#define GFX_CMD_USB_PD_USE_LFB 0x480 + +static int psp_v11_0_init_microcode(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + char ucode_prefix[30]; + int err = 0; + + DRM_DEBUG("\n"); + + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); + + switch (adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 4): + err = psp_init_sos_microcode(psp, ucode_prefix); + if (err) + return err; + err = psp_init_asd_microcode(psp, ucode_prefix); + if (err) + return err; + err = psp_init_ta_microcode(psp, ucode_prefix); + adev->psp.securedisplay_context.context.bin_desc.size_bytes = 0; + break; + case IP_VERSION(11, 0, 0): + case IP_VERSION(11, 0, 5): + case IP_VERSION(11, 0, 9): + err = psp_init_sos_microcode(psp, ucode_prefix); + if (err) + return err; + err = psp_init_asd_microcode(psp, ucode_prefix); + if (err) + return err; + err = psp_init_ta_microcode(psp, ucode_prefix); + adev->psp.securedisplay_context.context.bin_desc.size_bytes = 0; + break; + case IP_VERSION(11, 0, 7): + case IP_VERSION(11, 0, 11): + case IP_VERSION(11, 0, 12): + case IP_VERSION(11, 0, 13): + err = psp_init_sos_microcode(psp, ucode_prefix); + if (err) + return err; + err = psp_init_ta_microcode(psp, ucode_prefix); + break; + case IP_VERSION(11, 5, 0): + err = psp_init_asd_microcode(psp, ucode_prefix); + if (err) + return err; + err = psp_init_toc_microcode(psp, ucode_prefix); + break; + default: + BUG(); + } + + return err; +} + +static int psp_v11_0_wait_for_bootloader(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + + int ret; + int retry_loop; + + for (retry_loop = 0; retry_loop < 10; retry_loop++) { + /* Wait for bootloader to signify that is + ready having bit 31 of C2PMSG_35 set to 1 */ + ret = psp_wait_for(psp, + SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35), + 0x80000000, + 0x80000000, + false); + + if (ret == 0) + return 0; + } + + return ret; +} + +static bool psp_v11_0_is_sos_alive(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + uint32_t sol_reg; + + sol_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81); + + return sol_reg != 0x0; +} + +static int psp_v11_0_bootloader_load_component(struct psp_context *psp, + struct psp_bin_desc *bin_desc, + enum psp_bootloader_cmd bl_cmd) +{ + int ret; + uint32_t psp_gfxdrv_command_reg = 0; + struct amdgpu_device *adev = psp->adev; + + /* Check sOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + if (psp_v11_0_is_sos_alive(psp)) + return 0; + + ret = psp_v11_0_wait_for_bootloader(psp); + if (ret) + return ret; + + /* Copy PSP System Driver binary to memory */ + psp_copy_fw(psp, bin_desc->start_addr, bin_desc->size_bytes); + + /* Provide the sys driver to bootloader */ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36, + (uint32_t)(psp->fw_pri_mc_addr >> 20)); + psp_gfxdrv_command_reg = bl_cmd; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35, + psp_gfxdrv_command_reg); + + ret = psp_v11_0_wait_for_bootloader(psp); + + return ret; +} + +static int psp_v11_0_bootloader_load_kdb(struct psp_context *psp) +{ + return psp_v11_0_bootloader_load_component(psp, &psp->kdb, PSP_BL__LOAD_KEY_DATABASE); +} + +static int psp_v11_0_bootloader_load_spl(struct psp_context *psp) +{ + return psp_v11_0_bootloader_load_component(psp, &psp->spl, PSP_BL__LOAD_TOS_SPL_TABLE); +} + +static int psp_v11_0_bootloader_load_sysdrv(struct psp_context *psp) +{ + return psp_v11_0_bootloader_load_component(psp, &psp->sys, PSP_BL__LOAD_SYSDRV); +} + +static int psp_v11_0_bootloader_load_sos(struct psp_context *psp) +{ + int ret; + unsigned int psp_gfxdrv_command_reg = 0; + struct amdgpu_device *adev = psp->adev; + + /* Check sOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + if (psp_v11_0_is_sos_alive(psp)) + return 0; + + ret = psp_v11_0_wait_for_bootloader(psp); + if (ret) + return ret; + + /* Copy Secure OS binary to PSP memory */ + psp_copy_fw(psp, psp->sos.start_addr, psp->sos.size_bytes); + + /* Provide the PSP secure OS to bootloader */ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36, + (uint32_t)(psp->fw_pri_mc_addr >> 20)); + psp_gfxdrv_command_reg = PSP_BL__LOAD_SOSDRV; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35, + psp_gfxdrv_command_reg); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_81), + RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81), + 0, true); + + return ret; +} + +static int psp_v11_0_ring_stop(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct amdgpu_device *adev = psp->adev; + + /* Write the ring destroy command*/ + if (amdgpu_sriov_vf(adev)) + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_DESTROY_GPCOM_RING); + else + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, + GFX_CTRL_CMD_ID_DESTROY_RINGS); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) */ + if (amdgpu_sriov_vf(adev)) + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_101), + 0x80000000, 0x80000000, false); + else + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x80000000, false); + + return ret; +} + +static int psp_v11_0_ring_create(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + unsigned int psp_ring_reg = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + ring->ring_wptr = 0; + ret = psp_v11_0_ring_stop(psp, ring_type); + if (ret) { + DRM_ERROR("psp_v11_0_ring_stop_sriov failed!\n"); + return ret; + } + + /* Write low address of the ring to C2PMSG_102 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102, psp_ring_reg); + /* Write high address of the ring to C2PMSG_103 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_103, psp_ring_reg); + + /* Write the ring initialization command to C2PMSG_101 */ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_INIT_GPCOM_RING); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_101 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_101), + 0x80000000, 0x8000FFFF, false); + + } else { + /* Wait for sOS ready for ring creation */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x80000000, false); + if (ret) { + DRM_ERROR("Failed to wait for sOS ready for ring creation\n"); + return ret; + } + + /* Write low address of the ring to C2PMSG_69 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_69, psp_ring_reg); + /* Write high address of the ring to C2PMSG_70 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_70, psp_ring_reg); + /* Write size of ring to C2PMSG_71 */ + psp_ring_reg = ring->ring_size; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_71, psp_ring_reg); + /* Write the ring initialization command to C2PMSG_64 */ + psp_ring_reg = ring_type; + psp_ring_reg = psp_ring_reg << 16; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, psp_ring_reg); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_64 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x8000FFFF, false); + } + + return ret; +} + + +static int psp_v11_0_ring_destroy(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + ret = psp_v11_0_ring_stop(psp, ring_type); + if (ret) + DRM_ERROR("Fail to stop psp ring\n"); + + amdgpu_bo_free_kernel(&adev->firmware.rbuf, + &ring->ring_mem_mc_addr, + (void **)&ring->ring_mem); + + return ret; +} + +static int psp_v11_0_mode1_reset(struct psp_context *psp) +{ + int ret; + uint32_t offset; + struct amdgpu_device *adev = psp->adev; + + offset = SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64); + + ret = psp_wait_for(psp, offset, 0x80000000, 0x8000FFFF, false); + + if (ret) { + DRM_INFO("psp is not working correctly before mode1 reset!\n"); + return -EINVAL; + } + + /*send the mode 1 reset command*/ + WREG32(offset, GFX_CTRL_CMD_ID_MODE1_RST); + + msleep(500); + + offset = SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_33); + + ret = psp_wait_for(psp, offset, 0x80000000, 0x80000000, false); + + if (ret) { + DRM_INFO("psp mode 1 reset failed!\n"); + return -EINVAL; + } + + DRM_INFO("psp mode1 reset succeed \n"); + + return 0; +} + +static int psp_v11_0_memory_training_send_msg(struct psp_context *psp, int msg) +{ + int ret; + int i; + uint32_t data_32; + int max_wait; + struct amdgpu_device *adev = psp->adev; + + data_32 = (psp->mem_train_ctx.c2p_train_data_offset >> 20); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36, data_32); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35, msg); + + max_wait = MEM_TRAIN_SEND_MSG_TIMEOUT_US / adev->usec_timeout; + for (i = 0; i < max_wait; i++) { + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35), + 0x80000000, 0x80000000, false); + if (ret == 0) + break; + } + if (i < max_wait) + ret = 0; + else + ret = -ETIME; + + DRM_DEBUG("training %s %s, cost %d @ %d ms\n", + (msg == PSP_BL__DRAM_SHORT_TRAIN) ? "short" : "long", + (ret == 0) ? "succeed" : "failed", + i, adev->usec_timeout/1000); + return ret; +} + +/* + * save and restore process + */ +static int psp_v11_0_memory_training(struct psp_context *psp, uint32_t ops) +{ + struct psp_memory_training_context *ctx = &psp->mem_train_ctx; + uint32_t *pcache = (uint32_t *)ctx->sys_cache; + struct amdgpu_device *adev = psp->adev; + uint32_t p2c_header[4]; + uint32_t sz; + void *buf; + int ret, idx; + + if (ctx->init == PSP_MEM_TRAIN_NOT_SUPPORT) { + DRM_DEBUG("Memory training is not supported.\n"); + return 0; + } else if (ctx->init != PSP_MEM_TRAIN_INIT_SUCCESS) { + DRM_ERROR("Memory training initialization failure.\n"); + return -EINVAL; + } + + if (psp_v11_0_is_sos_alive(psp)) { + DRM_DEBUG("SOS is alive, skip memory training.\n"); + return 0; + } + + amdgpu_device_vram_access(adev, ctx->p2c_train_data_offset, p2c_header, sizeof(p2c_header), false); + DRM_DEBUG("sys_cache[%08x,%08x,%08x,%08x] p2c_header[%08x,%08x,%08x,%08x]\n", + pcache[0], pcache[1], pcache[2], pcache[3], + p2c_header[0], p2c_header[1], p2c_header[2], p2c_header[3]); + + if (ops & PSP_MEM_TRAIN_SEND_SHORT_MSG) { + DRM_DEBUG("Short training depends on restore.\n"); + ops |= PSP_MEM_TRAIN_RESTORE; + } + + if ((ops & PSP_MEM_TRAIN_RESTORE) && + pcache[0] != MEM_TRAIN_SYSTEM_SIGNATURE) { + DRM_DEBUG("sys_cache[0] is invalid, restore depends on save.\n"); + ops |= PSP_MEM_TRAIN_SAVE; + } + + if (p2c_header[0] == MEM_TRAIN_SYSTEM_SIGNATURE && + !(pcache[0] == MEM_TRAIN_SYSTEM_SIGNATURE && + pcache[3] == p2c_header[3])) { + DRM_DEBUG("sys_cache is invalid or out-of-date, need save training data to sys_cache.\n"); + ops |= PSP_MEM_TRAIN_SAVE; + } + + if ((ops & PSP_MEM_TRAIN_SAVE) && + p2c_header[0] != MEM_TRAIN_SYSTEM_SIGNATURE) { + DRM_DEBUG("p2c_header[0] is invalid, save depends on long training.\n"); + ops |= PSP_MEM_TRAIN_SEND_LONG_MSG; + } + + if (ops & PSP_MEM_TRAIN_SEND_LONG_MSG) { + ops &= ~PSP_MEM_TRAIN_SEND_SHORT_MSG; + ops |= PSP_MEM_TRAIN_SAVE; + } + + DRM_DEBUG("Memory training ops:%x.\n", ops); + + if (ops & PSP_MEM_TRAIN_SEND_LONG_MSG) { + /* + * Long training will encroach a certain amount on the bottom of VRAM; + * save the content from the bottom of VRAM to system memory + * before training, and restore it after training to avoid + * VRAM corruption. + */ + sz = GDDR6_MEM_TRAINING_ENCROACHED_SIZE; + + if (adev->gmc.visible_vram_size < sz || !adev->mman.aper_base_kaddr) { + DRM_ERROR("visible_vram_size %llx or aper_base_kaddr %p is not initialized.\n", + adev->gmc.visible_vram_size, + adev->mman.aper_base_kaddr); + return -EINVAL; + } + + buf = vmalloc(sz); + if (!buf) { + DRM_ERROR("failed to allocate system memory.\n"); + return -ENOMEM; + } + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + memcpy_fromio(buf, adev->mman.aper_base_kaddr, sz); + ret = psp_v11_0_memory_training_send_msg(psp, PSP_BL__DRAM_LONG_TRAIN); + if (ret) { + DRM_ERROR("Send long training msg failed.\n"); + vfree(buf); + drm_dev_exit(idx); + return ret; + } + + memcpy_toio(adev->mman.aper_base_kaddr, buf, sz); + adev->hdp.funcs->flush_hdp(adev, NULL); + vfree(buf); + drm_dev_exit(idx); + } else { + vfree(buf); + return -ENODEV; + } + } + + if (ops & PSP_MEM_TRAIN_SAVE) { + amdgpu_device_vram_access(psp->adev, ctx->p2c_train_data_offset, ctx->sys_cache, ctx->train_data_size, false); + } + + if (ops & PSP_MEM_TRAIN_RESTORE) { + amdgpu_device_vram_access(psp->adev, ctx->c2p_train_data_offset, ctx->sys_cache, ctx->train_data_size, true); + } + + if (ops & PSP_MEM_TRAIN_SEND_SHORT_MSG) { + ret = psp_v11_0_memory_training_send_msg(psp, (amdgpu_force_long_training > 0) ? + PSP_BL__DRAM_LONG_TRAIN : PSP_BL__DRAM_SHORT_TRAIN); + if (ret) { + DRM_ERROR("send training msg failed.\n"); + return ret; + } + } + ctx->training_cnt++; + return 0; +} + +static uint32_t psp_v11_0_ring_get_wptr(struct psp_context *psp) +{ + uint32_t data; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) + data = psp->km_ring.ring_wptr; + else + data = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67); + + return data; +} + +static void psp_v11_0_ring_set_wptr(struct psp_context *psp, uint32_t value) +{ + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102, value); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101, GFX_CTRL_CMD_ID_CONSUME_CMD); + psp->km_ring.ring_wptr = value; + } else + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67, value); +} + +static int psp_v11_0_load_usbc_pd_fw(struct psp_context *psp, uint64_t fw_pri_mc_addr) +{ + struct amdgpu_device *adev = psp->adev; + uint32_t reg_status; + int ret, i = 0; + + /* + * LFB address which is aligned to 1MB address and has to be + * right-shifted by 20 so that LFB address can be passed on a 32-bit C2P + * register + */ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36, (fw_pri_mc_addr >> 20)); + + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35), + 0x80000000, 0x80000000, false); + if (ret) + return ret; + + /* Fireup interrupt so PSP can pick up the address */ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35, (GFX_CMD_USB_PD_USE_LFB << 16)); + + /* FW load takes very long time */ + do { + msleep(1000); + reg_status = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35); + + if (reg_status & 0x80000000) + goto done; + + } while (++i < USBC_PD_POLLING_LIMIT_S); + + return -ETIME; +done: + + if ((reg_status & 0xFFFF) != 0) { + DRM_ERROR("Address load failed - MP0_SMN_C2PMSG_35.Bits [15:0] = 0x%04x\n", + reg_status & 0xFFFF); + return -EIO; + } + + return 0; +} + +static int psp_v11_0_read_usbc_pd_fw(struct psp_context *psp, uint32_t *fw_ver) +{ + struct amdgpu_device *adev = psp->adev; + int ret; + + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35, C2PMSG_CMD_GFX_USB_PD_FW_VER); + + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35), + 0x80000000, 0x80000000, false); + if (!ret) + *fw_ver = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36); + + return ret; +} + +static const struct psp_funcs psp_v11_0_funcs = { + .init_microcode = psp_v11_0_init_microcode, + .bootloader_load_kdb = psp_v11_0_bootloader_load_kdb, + .bootloader_load_spl = psp_v11_0_bootloader_load_spl, + .bootloader_load_sysdrv = psp_v11_0_bootloader_load_sysdrv, + .bootloader_load_sos = psp_v11_0_bootloader_load_sos, + .ring_create = psp_v11_0_ring_create, + .ring_stop = psp_v11_0_ring_stop, + .ring_destroy = psp_v11_0_ring_destroy, + .mode1_reset = psp_v11_0_mode1_reset, + .mem_training = psp_v11_0_memory_training, + .ring_get_wptr = psp_v11_0_ring_get_wptr, + .ring_set_wptr = psp_v11_0_ring_set_wptr, + .load_usbc_pd_fw = psp_v11_0_load_usbc_pd_fw, + .read_usbc_pd_fw = psp_v11_0_read_usbc_pd_fw +}; + +void psp_v11_0_set_psp_funcs(struct psp_context *psp) +{ + psp->funcs = &psp_v11_0_funcs; +} diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.h b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.h new file mode 100644 index 000000000..082c16c88 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __PSP_V11_0_H__ +#define __PSP_V11_0_H__ + +#include "amdgpu_psp.h" + +void psp_v11_0_set_psp_funcs(struct psp_context *psp); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.c new file mode 100644 index 000000000..5697760a8 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.c @@ -0,0 +1,181 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_psp.h" +#include "amdgpu_ucode.h" +#include "soc15_common.h" +#include "psp_v11_0_8.h" + +#include "mp/mp_11_0_8_offset.h" + +static int psp_v11_0_8_ring_stop(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + /* Write the ring destroy command*/ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_DESTROY_GPCOM_RING); + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + /* Wait for response flag (bit 31) */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_101), + 0x80000000, 0x80000000, false); + } else { + /* Write the ring destroy command*/ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, + GFX_CTRL_CMD_ID_DESTROY_RINGS); + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + /* Wait for response flag (bit 31) */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x80000000, false); + } + + return ret; +} + +static int psp_v11_0_8_ring_create(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + unsigned int psp_ring_reg = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + ret = psp_v11_0_8_ring_stop(psp, ring_type); + if (ret) { + DRM_ERROR("psp_v11_0_8_ring_stop_sriov failed!\n"); + return ret; + } + + /* Write low address of the ring to C2PMSG_102 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102, psp_ring_reg); + /* Write high address of the ring to C2PMSG_103 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_103, psp_ring_reg); + + /* Write the ring initialization command to C2PMSG_101 */ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_INIT_GPCOM_RING); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_101 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_101), + 0x80000000, 0x8000FFFF, false); + + } else { + /* Wait for sOS ready for ring creation */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x80000000, false); + if (ret) { + DRM_ERROR("Failed to wait for trust OS ready for ring creation\n"); + return ret; + } + + /* Write low address of the ring to C2PMSG_69 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_69, psp_ring_reg); + /* Write high address of the ring to C2PMSG_70 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_70, psp_ring_reg); + /* Write size of ring to C2PMSG_71 */ + psp_ring_reg = ring->ring_size; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_71, psp_ring_reg); + /* Write the ring initialization command to C2PMSG_64 */ + psp_ring_reg = ring_type; + psp_ring_reg = psp_ring_reg << 16; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, psp_ring_reg); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_64 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x8000FFFF, false); + } + + return ret; +} + +static int psp_v11_0_8_ring_destroy(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + ret = psp_v11_0_8_ring_stop(psp, ring_type); + if (ret) + DRM_ERROR("Fail to stop psp ring\n"); + + amdgpu_bo_free_kernel(&adev->firmware.rbuf, + &ring->ring_mem_mc_addr, + (void **)&ring->ring_mem); + + return ret; +} + +static uint32_t psp_v11_0_8_ring_get_wptr(struct psp_context *psp) +{ + uint32_t data; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) + data = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102); + else + data = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67); + + return data; +} + +static void psp_v11_0_8_ring_set_wptr(struct psp_context *psp, uint32_t value) +{ + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102, value); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_CONSUME_CMD); + } else + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67, value); +} + +static const struct psp_funcs psp_v11_0_8_funcs = { + .ring_create = psp_v11_0_8_ring_create, + .ring_stop = psp_v11_0_8_ring_stop, + .ring_destroy = psp_v11_0_8_ring_destroy, + .ring_get_wptr = psp_v11_0_8_ring_get_wptr, + .ring_set_wptr = psp_v11_0_8_ring_set_wptr, +}; + +void psp_v11_0_8_set_psp_funcs(struct psp_context *psp) +{ + psp->funcs = &psp_v11_0_8_funcs; +} diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.h b/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.h new file mode 100644 index 000000000..890377a5a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.h @@ -0,0 +1,30 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __PSP_V11_0_8_H__ +#define __PSP_V11_0_8_H__ + +#include "amdgpu_psp.h" + +void psp_v11_0_8_set_psp_funcs(struct psp_context *psp); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c new file mode 100644 index 000000000..fcd708eae --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c @@ -0,0 +1,355 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include +#include +#include "amdgpu.h" +#include "amdgpu_psp.h" +#include "amdgpu_ucode.h" +#include "soc15_common.h" +#include "psp_v12_0.h" + +#include "mp/mp_12_0_0_offset.h" +#include "mp/mp_12_0_0_sh_mask.h" +#include "gc/gc_9_0_offset.h" +#include "sdma0/sdma0_4_0_offset.h" +#include "nbio/nbio_7_4_offset.h" + +#include "oss/osssys_4_0_offset.h" +#include "oss/osssys_4_0_sh_mask.h" + +MODULE_FIRMWARE("amdgpu/renoir_asd.bin"); +MODULE_FIRMWARE("amdgpu/renoir_ta.bin"); +MODULE_FIRMWARE("amdgpu/green_sardine_asd.bin"); +MODULE_FIRMWARE("amdgpu/green_sardine_ta.bin"); + +/* address block */ +#define smnMP1_FIRMWARE_FLAGS 0x3010024 + +static int psp_v12_0_init_microcode(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + char ucode_prefix[30]; + int err = 0; + DRM_DEBUG("\n"); + + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); + + err = psp_init_asd_microcode(psp, ucode_prefix); + if (err) + return err; + + err = psp_init_ta_microcode(psp, ucode_prefix); + if (err) + return err; + + /* only supported on renoir */ + if (!(adev->apu_flags & AMD_APU_IS_RENOIR)) + adev->psp.securedisplay_context.context.bin_desc.size_bytes = 0; + + return 0; +} + +static int psp_v12_0_bootloader_load_sysdrv(struct psp_context *psp) +{ + int ret; + uint32_t psp_gfxdrv_command_reg = 0; + struct amdgpu_device *adev = psp->adev; + uint32_t sol_reg; + + /* Check sOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + sol_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81); + if (sol_reg) + return 0; + + /* Wait for bootloader to signify that is ready having bit 31 of C2PMSG_35 set to 1 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35), + 0x80000000, 0x80000000, false); + if (ret) + return ret; + + /* Copy PSP System Driver binary to memory */ + psp_copy_fw(psp, psp->sys.start_addr, psp->sys.size_bytes); + + /* Provide the sys driver to bootloader */ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36, + (uint32_t)(psp->fw_pri_mc_addr >> 20)); + psp_gfxdrv_command_reg = 1 << 16; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35, + psp_gfxdrv_command_reg); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35), + 0x80000000, 0x80000000, false); + + return ret; +} + +static int psp_v12_0_bootloader_load_sos(struct psp_context *psp) +{ + int ret; + unsigned int psp_gfxdrv_command_reg = 0; + struct amdgpu_device *adev = psp->adev; + uint32_t sol_reg; + + /* Check sOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + sol_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81); + if (sol_reg) + return 0; + + /* Wait for bootloader to signify that is ready having bit 31 of C2PMSG_35 set to 1 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35), + 0x80000000, 0x80000000, false); + if (ret) + return ret; + + /* Copy Secure OS binary to PSP memory */ + psp_copy_fw(psp, psp->sos.start_addr, psp->sos.size_bytes); + + /* Provide the PSP secure OS to bootloader */ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36, + (uint32_t)(psp->fw_pri_mc_addr >> 20)); + psp_gfxdrv_command_reg = 2 << 16; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35, + psp_gfxdrv_command_reg); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_81), + RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81), + 0, true); + + return ret; +} + +static void psp_v12_0_reroute_ih(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + uint32_t tmp; + + /* Change IH ring for VMC */ + tmp = REG_SET_FIELD(0, IH_CLIENT_CFG_DATA, CREDIT_RETURN_ADDR, 0x1244b); + tmp = REG_SET_FIELD(tmp, IH_CLIENT_CFG_DATA, CLIENT_TYPE, 1); + tmp = REG_SET_FIELD(tmp, IH_CLIENT_CFG_DATA, RING_ID, 1); + + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_69, 3); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_70, tmp); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, GFX_CTRL_CMD_ID_GBR_IH_SET); + + mdelay(20); + psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x8000FFFF, false); + + /* Change IH ring for UMC */ + tmp = REG_SET_FIELD(0, IH_CLIENT_CFG_DATA, CREDIT_RETURN_ADDR, 0x1216b); + tmp = REG_SET_FIELD(tmp, IH_CLIENT_CFG_DATA, RING_ID, 1); + + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_69, 4); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_70, tmp); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, GFX_CTRL_CMD_ID_GBR_IH_SET); + + mdelay(20); + psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x8000FFFF, false); +} + +static int psp_v12_0_ring_create(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + unsigned int psp_ring_reg = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + psp_v12_0_reroute_ih(psp); + + if (amdgpu_sriov_vf(psp->adev)) { + /* Write low address of the ring to C2PMSG_102 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102, psp_ring_reg); + /* Write high address of the ring to C2PMSG_103 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_103, psp_ring_reg); + + /* Write the ring initialization command to C2PMSG_101 */ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_INIT_GPCOM_RING); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_101 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_101), + 0x80000000, 0x8000FFFF, false); + + } else { + /* Write low address of the ring to C2PMSG_69 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_69, psp_ring_reg); + /* Write high address of the ring to C2PMSG_70 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_70, psp_ring_reg); + /* Write size of ring to C2PMSG_71 */ + psp_ring_reg = ring->ring_size; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_71, psp_ring_reg); + /* Write the ring initialization command to C2PMSG_64 */ + psp_ring_reg = ring_type; + psp_ring_reg = psp_ring_reg << 16; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, psp_ring_reg); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_64 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x8000FFFF, false); + } + + return ret; +} + +static int psp_v12_0_ring_stop(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct amdgpu_device *adev = psp->adev; + + /* Write the ring destroy command*/ + if (amdgpu_sriov_vf(adev)) + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_DESTROY_GPCOM_RING); + else + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, + GFX_CTRL_CMD_ID_DESTROY_RINGS); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) */ + if (amdgpu_sriov_vf(adev)) + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_101), + 0x80000000, 0x80000000, false); + else + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x80000000, false); + + return ret; +} + +static int psp_v12_0_ring_destroy(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + ret = psp_v12_0_ring_stop(psp, ring_type); + if (ret) + DRM_ERROR("Fail to stop psp ring\n"); + + amdgpu_bo_free_kernel(&adev->firmware.rbuf, + &ring->ring_mem_mc_addr, + (void **)&ring->ring_mem); + + return ret; +} + +static int psp_v12_0_mode1_reset(struct psp_context *psp) +{ + int ret; + uint32_t offset; + struct amdgpu_device *adev = psp->adev; + + offset = SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64); + + ret = psp_wait_for(psp, offset, 0x80000000, 0x8000FFFF, false); + + if (ret) { + DRM_INFO("psp is not working correctly before mode1 reset!\n"); + return -EINVAL; + } + + /*send the mode 1 reset command*/ + WREG32(offset, GFX_CTRL_CMD_ID_MODE1_RST); + + msleep(500); + + offset = SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_33); + + ret = psp_wait_for(psp, offset, 0x80000000, 0x80000000, false); + + if (ret) { + DRM_INFO("psp mode 1 reset failed!\n"); + return -EINVAL; + } + + DRM_INFO("psp mode1 reset succeed \n"); + + return 0; +} + +static uint32_t psp_v12_0_ring_get_wptr(struct psp_context *psp) +{ + uint32_t data; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) + data = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102); + else + data = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67); + + return data; +} + +static void psp_v12_0_ring_set_wptr(struct psp_context *psp, uint32_t value) +{ + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102, value); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101, GFX_CTRL_CMD_ID_CONSUME_CMD); + } else + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67, value); +} + +static const struct psp_funcs psp_v12_0_funcs = { + .init_microcode = psp_v12_0_init_microcode, + .bootloader_load_sysdrv = psp_v12_0_bootloader_load_sysdrv, + .bootloader_load_sos = psp_v12_0_bootloader_load_sos, + .ring_create = psp_v12_0_ring_create, + .ring_stop = psp_v12_0_ring_stop, + .ring_destroy = psp_v12_0_ring_destroy, + .mode1_reset = psp_v12_0_mode1_reset, + .ring_get_wptr = psp_v12_0_ring_get_wptr, + .ring_set_wptr = psp_v12_0_ring_set_wptr, +}; + +void psp_v12_0_set_psp_funcs(struct psp_context *psp) +{ + psp->funcs = &psp_v12_0_funcs; +} diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.h b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.h new file mode 100644 index 000000000..241693ab1 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __PSP_V12_0_H__ +#define __PSP_V12_0_H__ + +#include "amdgpu_psp.h" + +void psp_v12_0_set_psp_funcs(struct psp_context *psp); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c new file mode 100644 index 000000000..fe1995ed1 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c @@ -0,0 +1,782 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include +#include +#include "amdgpu.h" +#include "amdgpu_psp.h" +#include "amdgpu_ucode.h" +#include "soc15_common.h" +#include "psp_v13_0.h" + +#include "mp/mp_13_0_2_offset.h" +#include "mp/mp_13_0_2_sh_mask.h" + +MODULE_FIRMWARE("amdgpu/aldebaran_sos.bin"); +MODULE_FIRMWARE("amdgpu/aldebaran_ta.bin"); +MODULE_FIRMWARE("amdgpu/aldebaran_cap.bin"); +MODULE_FIRMWARE("amdgpu/yellow_carp_toc.bin"); +MODULE_FIRMWARE("amdgpu/yellow_carp_ta.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_5_toc.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_5_ta.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_8_toc.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_8_ta.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_0_sos.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_0_ta.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_7_sos.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_7_ta.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_10_sos.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_10_ta.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_11_toc.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_11_ta.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_6_sos.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_6_ta.bin"); +MODULE_FIRMWARE("amdgpu/psp_14_0_0_toc.bin"); +MODULE_FIRMWARE("amdgpu/psp_14_0_0_ta.bin"); + +/* For large FW files the time to complete can be very long */ +#define USBC_PD_POLLING_LIMIT_S 240 + +/* Read USB-PD from LFB */ +#define GFX_CMD_USB_PD_USE_LFB 0x480 + +/* Retry times for vmbx ready wait */ +#define PSP_VMBX_POLLING_LIMIT 3000 + +/* VBIOS gfl defines */ +#define MBOX_READY_MASK 0x80000000 +#define MBOX_STATUS_MASK 0x0000FFFF +#define MBOX_COMMAND_MASK 0x00FF0000 +#define MBOX_READY_FLAG 0x80000000 +#define C2PMSG_CMD_SPI_UPDATE_ROM_IMAGE_ADDR_LO 0x2 +#define C2PMSG_CMD_SPI_UPDATE_ROM_IMAGE_ADDR_HI 0x3 +#define C2PMSG_CMD_SPI_UPDATE_FLASH_IMAGE 0x4 + +/* memory training timeout define */ +#define MEM_TRAIN_SEND_MSG_TIMEOUT_US 3000000 + +static int psp_v13_0_init_microcode(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + char ucode_prefix[30]; + int err = 0; + + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); + + switch (adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(13, 0, 2): + err = psp_init_sos_microcode(psp, ucode_prefix); + if (err) + return err; + /* It's not necessary to load ras ta on Guest side */ + if (!amdgpu_sriov_vf(adev)) { + err = psp_init_ta_microcode(psp, ucode_prefix); + if (err) + return err; + } + break; + case IP_VERSION(13, 0, 1): + case IP_VERSION(13, 0, 3): + case IP_VERSION(13, 0, 5): + case IP_VERSION(13, 0, 8): + case IP_VERSION(13, 0, 11): + case IP_VERSION(14, 0, 0): + err = psp_init_toc_microcode(psp, ucode_prefix); + if (err) + return err; + err = psp_init_ta_microcode(psp, ucode_prefix); + if (err) + return err; + break; + case IP_VERSION(13, 0, 0): + case IP_VERSION(13, 0, 6): + case IP_VERSION(13, 0, 7): + case IP_VERSION(13, 0, 10): + err = psp_init_sos_microcode(psp, ucode_prefix); + if (err) + return err; + /* It's not necessary to load ras ta on Guest side */ + err = psp_init_ta_microcode(psp, ucode_prefix); + if (err) + return err; + break; + default: + BUG(); + } + + return 0; +} + +static bool psp_v13_0_is_sos_alive(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + uint32_t sol_reg; + + sol_reg = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_81); + + return sol_reg != 0x0; +} + +static int psp_v13_0_wait_for_vmbx_ready(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + int retry_loop, ret; + + for (retry_loop = 0; retry_loop < PSP_VMBX_POLLING_LIMIT; retry_loop++) { + /* Wait for bootloader to signify that is + ready having bit 31 of C2PMSG_33 set to 1 */ + ret = psp_wait_for( + psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_33), + 0x80000000, 0xffffffff, false); + + if (ret == 0) + break; + } + + if (ret) + dev_warn(adev->dev, "Bootloader wait timed out"); + + return ret; +} + +static int psp_v13_0_wait_for_bootloader(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + int retry_loop, retry_cnt, ret; + + retry_cnt = + (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 6)) ? + PSP_VMBX_POLLING_LIMIT : + 10; + /* Wait for bootloader to signify that it is ready having bit 31 of + * C2PMSG_35 set to 1. All other bits are expected to be cleared. + * If there is an error in processing command, bits[7:0] will be set. + * This is applicable for PSP v13.0.6 and newer. + */ + for (retry_loop = 0; retry_loop < retry_cnt; retry_loop++) { + ret = psp_wait_for( + psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_35), + 0x80000000, 0xffffffff, false); + + if (ret == 0) + return 0; + } + + return ret; +} + +static int psp_v13_0_wait_for_bootloader_steady_state(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + + if (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 6)) { + psp_v13_0_wait_for_vmbx_ready(psp); + + return psp_v13_0_wait_for_bootloader(psp); + } + + return 0; +} + +static int psp_v13_0_bootloader_load_component(struct psp_context *psp, + struct psp_bin_desc *bin_desc, + enum psp_bootloader_cmd bl_cmd) +{ + int ret; + uint32_t psp_gfxdrv_command_reg = 0; + struct amdgpu_device *adev = psp->adev; + + /* Check tOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + if (psp_v13_0_is_sos_alive(psp)) + return 0; + + ret = psp_v13_0_wait_for_bootloader(psp); + if (ret) + return ret; + + memset(psp->fw_pri_buf, 0, PSP_1_MEG); + + /* Copy PSP KDB binary to memory */ + memcpy(psp->fw_pri_buf, bin_desc->start_addr, bin_desc->size_bytes); + + /* Provide the PSP KDB to bootloader */ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_36, + (uint32_t)(psp->fw_pri_mc_addr >> 20)); + psp_gfxdrv_command_reg = bl_cmd; + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35, + psp_gfxdrv_command_reg); + + ret = psp_v13_0_wait_for_bootloader(psp); + + return ret; +} + +static int psp_v13_0_bootloader_load_kdb(struct psp_context *psp) +{ + return psp_v13_0_bootloader_load_component(psp, &psp->kdb, PSP_BL__LOAD_KEY_DATABASE); +} + +static int psp_v13_0_bootloader_load_spl(struct psp_context *psp) +{ + return psp_v13_0_bootloader_load_component(psp, &psp->kdb, PSP_BL__LOAD_TOS_SPL_TABLE); +} + +static int psp_v13_0_bootloader_load_sysdrv(struct psp_context *psp) +{ + return psp_v13_0_bootloader_load_component(psp, &psp->sys, PSP_BL__LOAD_SYSDRV); +} + +static int psp_v13_0_bootloader_load_soc_drv(struct psp_context *psp) +{ + return psp_v13_0_bootloader_load_component(psp, &psp->soc_drv, PSP_BL__LOAD_SOCDRV); +} + +static int psp_v13_0_bootloader_load_intf_drv(struct psp_context *psp) +{ + return psp_v13_0_bootloader_load_component(psp, &psp->intf_drv, PSP_BL__LOAD_INTFDRV); +} + +static int psp_v13_0_bootloader_load_dbg_drv(struct psp_context *psp) +{ + return psp_v13_0_bootloader_load_component(psp, &psp->dbg_drv, PSP_BL__LOAD_DBGDRV); +} + +static int psp_v13_0_bootloader_load_ras_drv(struct psp_context *psp) +{ + return psp_v13_0_bootloader_load_component(psp, &psp->ras_drv, PSP_BL__LOAD_RASDRV); +} + + +static int psp_v13_0_bootloader_load_sos(struct psp_context *psp) +{ + int ret; + unsigned int psp_gfxdrv_command_reg = 0; + struct amdgpu_device *adev = psp->adev; + + /* Check sOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + if (psp_v13_0_is_sos_alive(psp)) + return 0; + + ret = psp_v13_0_wait_for_bootloader(psp); + if (ret) + return ret; + + memset(psp->fw_pri_buf, 0, PSP_1_MEG); + + /* Copy Secure OS binary to PSP memory */ + memcpy(psp->fw_pri_buf, psp->sos.start_addr, psp->sos.size_bytes); + + /* Provide the PSP secure OS to bootloader */ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_36, + (uint32_t)(psp->fw_pri_mc_addr >> 20)); + psp_gfxdrv_command_reg = PSP_BL__LOAD_SOSDRV; + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35, + psp_gfxdrv_command_reg); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_81), + RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_81), + 0, true); + + return ret; +} + +static int psp_v13_0_ring_stop(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + /* Write the ring destroy command*/ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_DESTROY_GPCOM_RING); + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + /* Wait for response flag (bit 31) */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_101), + 0x80000000, 0x80000000, false); + } else { + /* Write the ring destroy command*/ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_64, + GFX_CTRL_CMD_ID_DESTROY_RINGS); + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + /* Wait for response flag (bit 31) */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_64), + 0x80000000, 0x80000000, false); + } + + return ret; +} + +static int psp_v13_0_ring_create(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + unsigned int psp_ring_reg = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + ret = psp_v13_0_ring_stop(psp, ring_type); + if (ret) { + DRM_ERROR("psp_v13_0_ring_stop_sriov failed!\n"); + return ret; + } + + /* Write low address of the ring to C2PMSG_102 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_102, psp_ring_reg); + /* Write high address of the ring to C2PMSG_103 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_103, psp_ring_reg); + + /* Write the ring initialization command to C2PMSG_101 */ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_INIT_GPCOM_RING); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_101 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_101), + 0x80000000, 0x8000FFFF, false); + + } else { + /* Wait for sOS ready for ring creation */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_64), + 0x80000000, 0x80000000, false); + if (ret) { + DRM_ERROR("Failed to wait for trust OS ready for ring creation\n"); + return ret; + } + + /* Write low address of the ring to C2PMSG_69 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_69, psp_ring_reg); + /* Write high address of the ring to C2PMSG_70 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_70, psp_ring_reg); + /* Write size of ring to C2PMSG_71 */ + psp_ring_reg = ring->ring_size; + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_71, psp_ring_reg); + /* Write the ring initialization command to C2PMSG_64 */ + psp_ring_reg = ring_type; + psp_ring_reg = psp_ring_reg << 16; + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_64, psp_ring_reg); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_64 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_64), + 0x80000000, 0x8000FFFF, false); + } + + return ret; +} + +static int psp_v13_0_ring_destroy(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + ret = psp_v13_0_ring_stop(psp, ring_type); + if (ret) + DRM_ERROR("Fail to stop psp ring\n"); + + amdgpu_bo_free_kernel(&adev->firmware.rbuf, + &ring->ring_mem_mc_addr, + (void **)&ring->ring_mem); + + return ret; +} + +static uint32_t psp_v13_0_ring_get_wptr(struct psp_context *psp) +{ + uint32_t data; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) + data = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_102); + else + data = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_67); + + return data; +} + +static void psp_v13_0_ring_set_wptr(struct psp_context *psp, uint32_t value) +{ + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_102, value); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_CONSUME_CMD); + } else + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_67, value); +} + +static int psp_v13_0_memory_training_send_msg(struct psp_context *psp, int msg) +{ + int ret; + int i; + uint32_t data_32; + int max_wait; + struct amdgpu_device *adev = psp->adev; + + data_32 = (psp->mem_train_ctx.c2p_train_data_offset >> 20); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_36, data_32); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35, msg); + + max_wait = MEM_TRAIN_SEND_MSG_TIMEOUT_US / adev->usec_timeout; + for (i = 0; i < max_wait; i++) { + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_35), + 0x80000000, 0x80000000, false); + if (ret == 0) + break; + } + if (i < max_wait) + ret = 0; + else + ret = -ETIME; + + dev_dbg(adev->dev, "training %s %s, cost %d @ %d ms\n", + (msg == PSP_BL__DRAM_SHORT_TRAIN) ? "short" : "long", + (ret == 0) ? "succeed" : "failed", + i, adev->usec_timeout/1000); + return ret; +} + + +static int psp_v13_0_memory_training(struct psp_context *psp, uint32_t ops) +{ + struct psp_memory_training_context *ctx = &psp->mem_train_ctx; + uint32_t *pcache = (uint32_t *)ctx->sys_cache; + struct amdgpu_device *adev = psp->adev; + uint32_t p2c_header[4]; + uint32_t sz; + void *buf; + int ret, idx; + + if (ctx->init == PSP_MEM_TRAIN_NOT_SUPPORT) { + dev_dbg(adev->dev, "Memory training is not supported.\n"); + return 0; + } else if (ctx->init != PSP_MEM_TRAIN_INIT_SUCCESS) { + dev_err(adev->dev, "Memory training initialization failure.\n"); + return -EINVAL; + } + + if (psp_v13_0_is_sos_alive(psp)) { + dev_dbg(adev->dev, "SOS is alive, skip memory training.\n"); + return 0; + } + + amdgpu_device_vram_access(adev, ctx->p2c_train_data_offset, p2c_header, sizeof(p2c_header), false); + dev_dbg(adev->dev, "sys_cache[%08x,%08x,%08x,%08x] p2c_header[%08x,%08x,%08x,%08x]\n", + pcache[0], pcache[1], pcache[2], pcache[3], + p2c_header[0], p2c_header[1], p2c_header[2], p2c_header[3]); + + if (ops & PSP_MEM_TRAIN_SEND_SHORT_MSG) { + dev_dbg(adev->dev, "Short training depends on restore.\n"); + ops |= PSP_MEM_TRAIN_RESTORE; + } + + if ((ops & PSP_MEM_TRAIN_RESTORE) && + pcache[0] != MEM_TRAIN_SYSTEM_SIGNATURE) { + dev_dbg(adev->dev, "sys_cache[0] is invalid, restore depends on save.\n"); + ops |= PSP_MEM_TRAIN_SAVE; + } + + if (p2c_header[0] == MEM_TRAIN_SYSTEM_SIGNATURE && + !(pcache[0] == MEM_TRAIN_SYSTEM_SIGNATURE && + pcache[3] == p2c_header[3])) { + dev_dbg(adev->dev, "sys_cache is invalid or out-of-date, need save training data to sys_cache.\n"); + ops |= PSP_MEM_TRAIN_SAVE; + } + + if ((ops & PSP_MEM_TRAIN_SAVE) && + p2c_header[0] != MEM_TRAIN_SYSTEM_SIGNATURE) { + dev_dbg(adev->dev, "p2c_header[0] is invalid, save depends on long training.\n"); + ops |= PSP_MEM_TRAIN_SEND_LONG_MSG; + } + + if (ops & PSP_MEM_TRAIN_SEND_LONG_MSG) { + ops &= ~PSP_MEM_TRAIN_SEND_SHORT_MSG; + ops |= PSP_MEM_TRAIN_SAVE; + } + + dev_dbg(adev->dev, "Memory training ops:%x.\n", ops); + + if (ops & PSP_MEM_TRAIN_SEND_LONG_MSG) { + /* + * Long training will encroach a certain amount on the bottom of VRAM; + * save the content from the bottom of VRAM to system memory + * before training, and restore it after training to avoid + * VRAM corruption. + */ + sz = GDDR6_MEM_TRAINING_ENCROACHED_SIZE; + + if (adev->gmc.visible_vram_size < sz || !adev->mman.aper_base_kaddr) { + dev_err(adev->dev, "visible_vram_size %llx or aper_base_kaddr %p is not initialized.\n", + adev->gmc.visible_vram_size, + adev->mman.aper_base_kaddr); + return -EINVAL; + } + + buf = vmalloc(sz); + if (!buf) { + dev_err(adev->dev, "failed to allocate system memory.\n"); + return -ENOMEM; + } + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + memcpy_fromio(buf, adev->mman.aper_base_kaddr, sz); + ret = psp_v13_0_memory_training_send_msg(psp, PSP_BL__DRAM_LONG_TRAIN); + if (ret) { + DRM_ERROR("Send long training msg failed.\n"); + vfree(buf); + drm_dev_exit(idx); + return ret; + } + + memcpy_toio(adev->mman.aper_base_kaddr, buf, sz); + adev->hdp.funcs->flush_hdp(adev, NULL); + vfree(buf); + drm_dev_exit(idx); + } else { + vfree(buf); + return -ENODEV; + } + } + + if (ops & PSP_MEM_TRAIN_SAVE) { + amdgpu_device_vram_access(psp->adev, ctx->p2c_train_data_offset, ctx->sys_cache, ctx->train_data_size, false); + } + + if (ops & PSP_MEM_TRAIN_RESTORE) { + amdgpu_device_vram_access(psp->adev, ctx->c2p_train_data_offset, ctx->sys_cache, ctx->train_data_size, true); + } + + if (ops & PSP_MEM_TRAIN_SEND_SHORT_MSG) { + ret = psp_v13_0_memory_training_send_msg(psp, (amdgpu_force_long_training > 0) ? + PSP_BL__DRAM_LONG_TRAIN : PSP_BL__DRAM_SHORT_TRAIN); + if (ret) { + dev_err(adev->dev, "send training msg failed.\n"); + return ret; + } + } + ctx->training_cnt++; + return 0; +} + +static int psp_v13_0_load_usbc_pd_fw(struct psp_context *psp, uint64_t fw_pri_mc_addr) +{ + struct amdgpu_device *adev = psp->adev; + uint32_t reg_status; + int ret, i = 0; + + /* + * LFB address which is aligned to 1MB address and has to be + * right-shifted by 20 so that LFB address can be passed on a 32-bit C2P + * register + */ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_36, (fw_pri_mc_addr >> 20)); + + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_35), + 0x80000000, 0x80000000, false); + if (ret) + return ret; + + /* Fireup interrupt so PSP can pick up the address */ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35, (GFX_CMD_USB_PD_USE_LFB << 16)); + + /* FW load takes very long time */ + do { + msleep(1000); + reg_status = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35); + + if (reg_status & 0x80000000) + goto done; + + } while (++i < USBC_PD_POLLING_LIMIT_S); + + return -ETIME; +done: + + if ((reg_status & 0xFFFF) != 0) { + DRM_ERROR("Address load failed - MP0_SMN_C2PMSG_35.Bits [15:0] = %04x\n", + reg_status & 0xFFFF); + return -EIO; + } + + return 0; +} + +static int psp_v13_0_read_usbc_pd_fw(struct psp_context *psp, uint32_t *fw_ver) +{ + struct amdgpu_device *adev = psp->adev; + int ret; + + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35, C2PMSG_CMD_GFX_USB_PD_FW_VER); + + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_35), + 0x80000000, 0x80000000, false); + if (!ret) + *fw_ver = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_36); + + return ret; +} + +static int psp_v13_0_exec_spi_cmd(struct psp_context *psp, int cmd) +{ + uint32_t reg_status = 0, reg_val = 0; + struct amdgpu_device *adev = psp->adev; + int ret; + + /* clear MBX ready (MBOX_READY_MASK bit is 0) and set update command */ + reg_val |= (cmd << 16); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_115, reg_val); + + /* Ring the doorbell */ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_73, 1); + + if (cmd == C2PMSG_CMD_SPI_UPDATE_FLASH_IMAGE) + ret = psp_wait_for_spirom_update(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_115), + MBOX_READY_FLAG, MBOX_READY_MASK, PSP_SPIROM_UPDATE_TIMEOUT); + else + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_115), + MBOX_READY_FLAG, MBOX_READY_MASK, false); + if (ret) { + dev_err(adev->dev, "SPI cmd %x timed out, ret = %d", cmd, ret); + return ret; + } + + reg_status = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_115); + if ((reg_status & 0xFFFF) != 0) { + dev_err(adev->dev, "SPI cmd %x failed, fail status = %04x\n", + cmd, reg_status & 0xFFFF); + return -EIO; + } + + return 0; +} + +static int psp_v13_0_update_spirom(struct psp_context *psp, + uint64_t fw_pri_mc_addr) +{ + struct amdgpu_device *adev = psp->adev; + int ret; + + /* Confirm PSP is ready to start */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_115), + MBOX_READY_FLAG, MBOX_READY_MASK, false); + if (ret) { + dev_err(adev->dev, "PSP Not ready to start processing, ret = %d", ret); + return ret; + } + + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_116, lower_32_bits(fw_pri_mc_addr)); + + ret = psp_v13_0_exec_spi_cmd(psp, C2PMSG_CMD_SPI_UPDATE_ROM_IMAGE_ADDR_LO); + if (ret) + return ret; + + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_116, upper_32_bits(fw_pri_mc_addr)); + + ret = psp_v13_0_exec_spi_cmd(psp, C2PMSG_CMD_SPI_UPDATE_ROM_IMAGE_ADDR_HI); + if (ret) + return ret; + + psp->vbflash_done = true; + + ret = psp_v13_0_exec_spi_cmd(psp, C2PMSG_CMD_SPI_UPDATE_FLASH_IMAGE); + if (ret) + return ret; + + return 0; +} + +static int psp_v13_0_vbflash_status(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + + return RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_115); +} + +static int psp_v13_0_fatal_error_recovery_quirk(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + + if (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 10)) { + uint32_t reg_data; + /* MP1 fatal error: trigger PSP dram read to unhalt PSP + * during MP1 triggered sync flood. + */ + reg_data = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_67); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_67, reg_data + 0x10); + + /* delay 1000ms for the mode1 reset for fatal error + * to be recovered back. + */ + msleep(1000); + } + + return 0; +} + +static const struct psp_funcs psp_v13_0_funcs = { + .init_microcode = psp_v13_0_init_microcode, + .wait_for_bootloader = psp_v13_0_wait_for_bootloader_steady_state, + .bootloader_load_kdb = psp_v13_0_bootloader_load_kdb, + .bootloader_load_spl = psp_v13_0_bootloader_load_spl, + .bootloader_load_sysdrv = psp_v13_0_bootloader_load_sysdrv, + .bootloader_load_soc_drv = psp_v13_0_bootloader_load_soc_drv, + .bootloader_load_intf_drv = psp_v13_0_bootloader_load_intf_drv, + .bootloader_load_dbg_drv = psp_v13_0_bootloader_load_dbg_drv, + .bootloader_load_ras_drv = psp_v13_0_bootloader_load_ras_drv, + .bootloader_load_sos = psp_v13_0_bootloader_load_sos, + .ring_create = psp_v13_0_ring_create, + .ring_stop = psp_v13_0_ring_stop, + .ring_destroy = psp_v13_0_ring_destroy, + .ring_get_wptr = psp_v13_0_ring_get_wptr, + .ring_set_wptr = psp_v13_0_ring_set_wptr, + .mem_training = psp_v13_0_memory_training, + .load_usbc_pd_fw = psp_v13_0_load_usbc_pd_fw, + .read_usbc_pd_fw = psp_v13_0_read_usbc_pd_fw, + .update_spirom = psp_v13_0_update_spirom, + .vbflash_stat = psp_v13_0_vbflash_status, + .fatal_error_recovery_quirk = psp_v13_0_fatal_error_recovery_quirk, +}; + +void psp_v13_0_set_psp_funcs(struct psp_context *psp) +{ + psp->funcs = &psp_v13_0_funcs; +} diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.h b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.h new file mode 100644 index 000000000..de5677ce4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.h @@ -0,0 +1,32 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __PSP_V13_0_H__ +#define __PSP_V13_0_H__ + +#include "amdgpu_psp.h" + +#define PSP_SPIROM_UPDATE_TIMEOUT 60000 /* 60s */ + +void psp_v13_0_set_psp_funcs(struct psp_context *psp); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c b/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c new file mode 100644 index 000000000..d5ba58eba --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c @@ -0,0 +1,352 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "amdgpu_psp.h" +#include "amdgpu_ucode.h" +#include "soc15_common.h" +#include "psp_v13_0_4.h" + +#include "mp/mp_13_0_4_offset.h" +#include "mp/mp_13_0_4_sh_mask.h" + +MODULE_FIRMWARE("amdgpu/psp_13_0_4_toc.bin"); +MODULE_FIRMWARE("amdgpu/psp_13_0_4_ta.bin"); + +static int psp_v13_0_4_init_microcode(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + char ucode_prefix[30]; + int err = 0; + + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); + + switch (adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(13, 0, 4): + err = psp_init_toc_microcode(psp, ucode_prefix); + if (err) + return err; + err = psp_init_ta_microcode(psp, ucode_prefix); + if (err) + return err; + break; + default: + BUG(); + } + + return 0; +} + +static bool psp_v13_0_4_is_sos_alive(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + uint32_t sol_reg; + + sol_reg = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_81); + + return sol_reg != 0x0; +} + +static int psp_v13_0_4_wait_for_bootloader(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + + int ret; + int retry_loop; + + for (retry_loop = 0; retry_loop < 10; retry_loop++) { + /* Wait for bootloader to signify that is + ready having bit 31 of C2PMSG_35 set to 1 */ + ret = psp_wait_for(psp, + SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_35), + 0x80000000, + 0x80000000, + false); + + if (ret == 0) + return 0; + } + + return ret; +} + +static int psp_v13_0_4_bootloader_load_component(struct psp_context *psp, + struct psp_bin_desc *bin_desc, + enum psp_bootloader_cmd bl_cmd) +{ + int ret; + uint32_t psp_gfxdrv_command_reg = 0; + struct amdgpu_device *adev = psp->adev; + + /* Check tOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + if (psp_v13_0_4_is_sos_alive(psp)) + return 0; + + ret = psp_v13_0_4_wait_for_bootloader(psp); + if (ret) + return ret; + + memset(psp->fw_pri_buf, 0, PSP_1_MEG); + + /* Copy PSP KDB binary to memory */ + memcpy(psp->fw_pri_buf, bin_desc->start_addr, bin_desc->size_bytes); + + /* Provide the PSP KDB to bootloader */ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_36, + (uint32_t)(psp->fw_pri_mc_addr >> 20)); + psp_gfxdrv_command_reg = bl_cmd; + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35, + psp_gfxdrv_command_reg); + + ret = psp_v13_0_4_wait_for_bootloader(psp); + + return ret; +} + +static int psp_v13_0_4_bootloader_load_kdb(struct psp_context *psp) +{ + return psp_v13_0_4_bootloader_load_component(psp, &psp->kdb, PSP_BL__LOAD_KEY_DATABASE); +} + +static int psp_v13_0_4_bootloader_load_spl(struct psp_context *psp) +{ + return psp_v13_0_4_bootloader_load_component(psp, &psp->kdb, PSP_BL__LOAD_TOS_SPL_TABLE); +} + +static int psp_v13_0_4_bootloader_load_sysdrv(struct psp_context *psp) +{ + return psp_v13_0_4_bootloader_load_component(psp, &psp->sys, PSP_BL__LOAD_SYSDRV); +} + +static int psp_v13_0_4_bootloader_load_soc_drv(struct psp_context *psp) +{ + return psp_v13_0_4_bootloader_load_component(psp, &psp->soc_drv, PSP_BL__LOAD_SOCDRV); +} + +static int psp_v13_0_4_bootloader_load_intf_drv(struct psp_context *psp) +{ + return psp_v13_0_4_bootloader_load_component(psp, &psp->intf_drv, PSP_BL__LOAD_INTFDRV); +} + +static int psp_v13_0_4_bootloader_load_dbg_drv(struct psp_context *psp) +{ + return psp_v13_0_4_bootloader_load_component(psp, &psp->dbg_drv, PSP_BL__LOAD_DBGDRV); +} + +static int psp_v13_0_4_bootloader_load_sos(struct psp_context *psp) +{ + int ret; + unsigned int psp_gfxdrv_command_reg = 0; + struct amdgpu_device *adev = psp->adev; + + /* Check sOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + if (psp_v13_0_4_is_sos_alive(psp)) + return 0; + + ret = psp_v13_0_4_wait_for_bootloader(psp); + if (ret) + return ret; + + memset(psp->fw_pri_buf, 0, PSP_1_MEG); + + /* Copy Secure OS binary to PSP memory */ + memcpy(psp->fw_pri_buf, psp->sos.start_addr, psp->sos.size_bytes); + + /* Provide the PSP secure OS to bootloader */ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_36, + (uint32_t)(psp->fw_pri_mc_addr >> 20)); + psp_gfxdrv_command_reg = PSP_BL__LOAD_SOSDRV; + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_35, + psp_gfxdrv_command_reg); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_81), + RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_81), + 0, true); + + return ret; +} + +static int psp_v13_0_4_ring_stop(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + /* Write the ring destroy command*/ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_DESTROY_GPCOM_RING); + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + /* Wait for response flag (bit 31) */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_101), + 0x80000000, 0x80000000, false); + } else { + /* Write the ring destroy command*/ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_64, + GFX_CTRL_CMD_ID_DESTROY_RINGS); + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + /* Wait for response flag (bit 31) */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_64), + 0x80000000, 0x80000000, false); + } + + return ret; +} + +static int psp_v13_0_4_ring_create(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + unsigned int psp_ring_reg = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + ret = psp_v13_0_4_ring_stop(psp, ring_type); + if (ret) { + DRM_ERROR("psp_v13_0_ring_stop_sriov failed!\n"); + return ret; + } + + /* Write low address of the ring to C2PMSG_102 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_102, psp_ring_reg); + /* Write high address of the ring to C2PMSG_103 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_103, psp_ring_reg); + + /* Write the ring initialization command to C2PMSG_101 */ + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_INIT_GPCOM_RING); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_101 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_101), + 0x80000000, 0x8000FFFF, false); + + } else { + /* Wait for sOS ready for ring creation */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_64), + 0x80000000, 0x80000000, false); + if (ret) { + DRM_ERROR("Failed to wait for trust OS ready for ring creation\n"); + return ret; + } + + /* Write low address of the ring to C2PMSG_69 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_69, psp_ring_reg); + /* Write high address of the ring to C2PMSG_70 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_70, psp_ring_reg); + /* Write size of ring to C2PMSG_71 */ + psp_ring_reg = ring->ring_size; + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_71, psp_ring_reg); + /* Write the ring initialization command to C2PMSG_64 */ + psp_ring_reg = ring_type; + psp_ring_reg = psp_ring_reg << 16; + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_64, psp_ring_reg); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_64 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, regMP0_SMN_C2PMSG_64), + 0x80000000, 0x8000FFFF, false); + } + + return ret; +} + +static int psp_v13_0_4_ring_destroy(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + ret = psp_v13_0_4_ring_stop(psp, ring_type); + if (ret) + DRM_ERROR("Fail to stop psp ring\n"); + + amdgpu_bo_free_kernel(&adev->firmware.rbuf, + &ring->ring_mem_mc_addr, + (void **)&ring->ring_mem); + + return ret; +} + +static uint32_t psp_v13_0_4_ring_get_wptr(struct psp_context *psp) +{ + uint32_t data; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) + data = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_102); + else + data = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_67); + + return data; +} + +static void psp_v13_0_4_ring_set_wptr(struct psp_context *psp, uint32_t value) +{ + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_102, value); + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_CONSUME_CMD); + } else + WREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_67, value); +} + +static const struct psp_funcs psp_v13_0_4_funcs = { + .init_microcode = psp_v13_0_4_init_microcode, + .bootloader_load_kdb = psp_v13_0_4_bootloader_load_kdb, + .bootloader_load_spl = psp_v13_0_4_bootloader_load_spl, + .bootloader_load_sysdrv = psp_v13_0_4_bootloader_load_sysdrv, + .bootloader_load_soc_drv = psp_v13_0_4_bootloader_load_soc_drv, + .bootloader_load_intf_drv = psp_v13_0_4_bootloader_load_intf_drv, + .bootloader_load_dbg_drv = psp_v13_0_4_bootloader_load_dbg_drv, + .bootloader_load_sos = psp_v13_0_4_bootloader_load_sos, + .ring_create = psp_v13_0_4_ring_create, + .ring_stop = psp_v13_0_4_ring_stop, + .ring_destroy = psp_v13_0_4_ring_destroy, + .ring_get_wptr = psp_v13_0_4_ring_get_wptr, + .ring_set_wptr = psp_v13_0_4_ring_set_wptr, +}; + +void psp_v13_0_4_set_psp_funcs(struct psp_context *psp) +{ + psp->funcs = &psp_v13_0_4_funcs; +} diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.h b/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.h new file mode 100644 index 000000000..8547b8d51 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.h @@ -0,0 +1,30 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __PSP_V13_0_4_H__ +#define __PSP_V13_0_4_H__ + +#include "amdgpu_psp.h" + +void psp_v13_0_4_set_psp_funcs(struct psp_context *psp); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c new file mode 100644 index 000000000..f6b75e3e4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c @@ -0,0 +1,382 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Author: Huang Rui + * + */ + +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_psp.h" +#include "amdgpu_ucode.h" +#include "soc15_common.h" +#include "psp_v3_1.h" + +#include "mp/mp_9_0_offset.h" +#include "mp/mp_9_0_sh_mask.h" +#include "gc/gc_9_0_offset.h" +#include "sdma0/sdma0_4_0_offset.h" +#include "nbio/nbio_6_1_offset.h" + +#include "oss/osssys_4_0_offset.h" +#include "oss/osssys_4_0_sh_mask.h" + +MODULE_FIRMWARE("amdgpu/vega10_sos.bin"); +MODULE_FIRMWARE("amdgpu/vega10_asd.bin"); +MODULE_FIRMWARE("amdgpu/vega10_cap.bin"); +MODULE_FIRMWARE("amdgpu/vega12_sos.bin"); +MODULE_FIRMWARE("amdgpu/vega12_asd.bin"); + + +#define smnMP1_FIRMWARE_FLAGS 0x3010028 + +static int psp_v3_1_ring_stop(struct psp_context *psp, + enum psp_ring_type ring_type); + +static int psp_v3_1_init_microcode(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + char ucode_prefix[30]; + int err = 0; + + DRM_DEBUG("\n"); + + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); + + err = psp_init_sos_microcode(psp, ucode_prefix); + if (err) + return err; + + err = psp_init_asd_microcode(psp, ucode_prefix); + if (err) + return err; + + return 0; +} + +static int psp_v3_1_bootloader_load_sysdrv(struct psp_context *psp) +{ + int ret; + uint32_t psp_gfxdrv_command_reg = 0; + struct amdgpu_device *adev = psp->adev; + uint32_t sol_reg; + + /* Check sOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + sol_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81); + if (sol_reg) + return 0; + + /* Wait for bootloader to signify that is ready having bit 31 of C2PMSG_35 set to 1 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35), + 0x80000000, 0x80000000, false); + if (ret) + return ret; + + /* Copy PSP System Driver binary to memory */ + psp_copy_fw(psp, psp->sys.start_addr, psp->sys.size_bytes); + + /* Provide the sys driver to bootloader */ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36, + (uint32_t)(psp->fw_pri_mc_addr >> 20)); + psp_gfxdrv_command_reg = PSP_BL__LOAD_SYSDRV; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35, + psp_gfxdrv_command_reg); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35), + 0x80000000, 0x80000000, false); + + return ret; +} + +static int psp_v3_1_bootloader_load_sos(struct psp_context *psp) +{ + int ret; + unsigned int psp_gfxdrv_command_reg = 0; + struct amdgpu_device *adev = psp->adev; + uint32_t sol_reg; + + /* Check sOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + sol_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81); + if (sol_reg) + return 0; + + /* Wait for bootloader to signify that is ready having bit 31 of C2PMSG_35 set to 1 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_35), + 0x80000000, 0x80000000, false); + if (ret) + return ret; + + /* Copy Secure OS binary to PSP memory */ + psp_copy_fw(psp, psp->sos.start_addr, psp->sos.size_bytes); + + /* Provide the PSP secure OS to bootloader */ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_36, + (uint32_t)(psp->fw_pri_mc_addr >> 20)); + psp_gfxdrv_command_reg = PSP_BL__LOAD_SOSDRV; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_35, + psp_gfxdrv_command_reg); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_81), + RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81), + 0, true); + return ret; +} + +static void psp_v3_1_reroute_ih(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + uint32_t tmp; + + /* Change IH ring for VMC */ + tmp = REG_SET_FIELD(0, IH_CLIENT_CFG_DATA, CREDIT_RETURN_ADDR, 0x1244b); + tmp = REG_SET_FIELD(tmp, IH_CLIENT_CFG_DATA, CLIENT_TYPE, 1); + tmp = REG_SET_FIELD(tmp, IH_CLIENT_CFG_DATA, RING_ID, 1); + + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_69, 3); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_70, tmp); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, GFX_CTRL_CMD_ID_GBR_IH_SET); + + mdelay(20); + psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x8000FFFF, false); + + /* Change IH ring for UMC */ + tmp = REG_SET_FIELD(0, IH_CLIENT_CFG_DATA, CREDIT_RETURN_ADDR, 0x1216b); + tmp = REG_SET_FIELD(tmp, IH_CLIENT_CFG_DATA, RING_ID, 1); + + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_69, 4); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_70, tmp); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, GFX_CTRL_CMD_ID_GBR_IH_SET); + + mdelay(20); + psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x8000FFFF, false); +} + +static int psp_v3_1_ring_create(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + unsigned int psp_ring_reg = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + psp_v3_1_reroute_ih(psp); + + if (amdgpu_sriov_vf(adev)) { + ring->ring_wptr = 0; + ret = psp_v3_1_ring_stop(psp, ring_type); + if (ret) { + DRM_ERROR("psp_v3_1_ring_stop_sriov failed!\n"); + return ret; + } + + /* Write low address of the ring to C2PMSG_102 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102, psp_ring_reg); + /* Write high address of the ring to C2PMSG_103 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_103, psp_ring_reg); + /* No size initialization for sriov */ + /* Write the ring initialization command to C2PMSG_101 */ + psp_ring_reg = ring_type; + psp_ring_reg = psp_ring_reg << 16; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101, psp_ring_reg); + + /* there might be hardware handshake issue which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_101 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, + mmMP0_SMN_C2PMSG_101), 0x80000000, + 0x8000FFFF, false); + } else { + + /* Write low address of the ring to C2PMSG_69 */ + psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_69, psp_ring_reg); + /* Write high address of the ring to C2PMSG_70 */ + psp_ring_reg = upper_32_bits(ring->ring_mem_mc_addr); + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_70, psp_ring_reg); + /* Write size of ring to C2PMSG_71 */ + psp_ring_reg = ring->ring_size; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_71, psp_ring_reg); + /* Write the ring initialization command to C2PMSG_64 */ + psp_ring_reg = ring_type; + psp_ring_reg = psp_ring_reg << 16; + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, psp_ring_reg); + + /* there might be hardware handshake issue which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) in C2PMSG_64 */ + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, + mmMP0_SMN_C2PMSG_64), 0x80000000, + 0x8000FFFF, false); + + } + return ret; +} + +static int psp_v3_1_ring_stop(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct amdgpu_device *adev = psp->adev; + + /* Write the ring destroy command*/ + if (amdgpu_sriov_vf(adev)) + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_DESTROY_GPCOM_RING); + else + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, + GFX_CTRL_CMD_ID_DESTROY_RINGS); + + /* there might be handshake issue with hardware which needs delay */ + mdelay(20); + + /* Wait for response flag (bit 31) */ + if (amdgpu_sriov_vf(adev)) + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_101), + 0x80000000, 0x80000000, false); + else + ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64), + 0x80000000, 0x80000000, false); + + return ret; +} + +static int psp_v3_1_ring_destroy(struct psp_context *psp, + enum psp_ring_type ring_type) +{ + int ret = 0; + struct psp_ring *ring = &psp->km_ring; + struct amdgpu_device *adev = psp->adev; + + ret = psp_v3_1_ring_stop(psp, ring_type); + if (ret) + DRM_ERROR("Fail to stop psp ring\n"); + + amdgpu_bo_free_kernel(&adev->firmware.rbuf, + &ring->ring_mem_mc_addr, + (void **)&ring->ring_mem); + + return ret; +} + +static bool psp_v3_1_smu_reload_quirk(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + uint32_t reg; + + reg = RREG32_PCIE(smnMP1_FIRMWARE_FLAGS | 0x03b00000); + return (reg & MP1_FIRMWARE_FLAGS__INTERRUPTS_ENABLED_MASK) ? true : false; +} + +static int psp_v3_1_mode1_reset(struct psp_context *psp) +{ + int ret; + uint32_t offset; + struct amdgpu_device *adev = psp->adev; + + offset = SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64); + + ret = psp_wait_for(psp, offset, 0x80000000, 0x8000FFFF, false); + + if (ret) { + DRM_INFO("psp is not working correctly before mode1 reset!\n"); + return -EINVAL; + } + + /*send the mode 1 reset command*/ + WREG32(offset, GFX_CTRL_CMD_ID_MODE1_RST); + + msleep(500); + + offset = SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_33); + + ret = psp_wait_for(psp, offset, 0x80000000, 0x80000000, false); + + if (ret) { + DRM_INFO("psp mode 1 reset failed!\n"); + return -EINVAL; + } + + DRM_INFO("psp mode1 reset succeed \n"); + + return 0; +} + +static uint32_t psp_v3_1_ring_get_wptr(struct psp_context *psp) +{ + uint32_t data; + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) + data = psp->km_ring.ring_wptr; + else + data = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67); + return data; +} + +static void psp_v3_1_ring_set_wptr(struct psp_context *psp, uint32_t value) +{ + struct amdgpu_device *adev = psp->adev; + + if (amdgpu_sriov_vf(adev)) { + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_102, value); + /* send interrupt to PSP for SRIOV ring write pointer update */ + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_101, + GFX_CTRL_CMD_ID_CONSUME_CMD); + psp->km_ring.ring_wptr = value; + } else + WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67, value); +} + +static const struct psp_funcs psp_v3_1_funcs = { + .init_microcode = psp_v3_1_init_microcode, + .bootloader_load_sysdrv = psp_v3_1_bootloader_load_sysdrv, + .bootloader_load_sos = psp_v3_1_bootloader_load_sos, + .ring_create = psp_v3_1_ring_create, + .ring_stop = psp_v3_1_ring_stop, + .ring_destroy = psp_v3_1_ring_destroy, + .smu_reload_quirk = psp_v3_1_smu_reload_quirk, + .mode1_reset = psp_v3_1_mode1_reset, + .ring_get_wptr = psp_v3_1_ring_get_wptr, + .ring_set_wptr = psp_v3_1_ring_set_wptr, +}; + +void psp_v3_1_set_psp_funcs(struct psp_context *psp) +{ + psp->funcs = &psp_v3_1_funcs; +} diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.h b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.h new file mode 100644 index 000000000..e411e31ba --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.h @@ -0,0 +1,37 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Author: Huang Rui + * + */ +#ifndef __PSP_V3_1_H__ +#define __PSP_V3_1_H__ + +#include "amdgpu_psp.h" + +enum { PSP_DIRECTORY_TABLE_ENTRIES = 4 }; +enum { PSP_BINARY_ALIGNMENT = 64 }; +enum { PSP_BOOTLOADER_1_MEG_ALIGNMENT = 0x100000 }; +enum { PSP_BOOTLOADER_8_MEM_ALIGNMENT = 0x800000 }; + +void psp_v3_1_set_psp_funcs(struct psp_context *psp); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_common.h b/drivers/gpu/drm/amd/amdgpu/sdma_common.h new file mode 100644 index 000000000..8629ef7e8 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_common.h @@ -0,0 +1,42 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SDMA_COMMON_H__ +#define __SDMA_COMMON_H__ + +enum sdma_utcl2_cache_read_policy { + CACHE_READ_POLICY_L2__LRU = 0x00000000, + CACHE_READ_POLICY_L2__STREAM = 0x00000001, + CACHE_READ_POLICY_L2__NOA = 0x00000002, + CACHE_READ_POLICY_L2__DEFAULT = CACHE_READ_POLICY_L2__NOA, +}; + +enum sdma_utcl2_cache_write_policy { + CACHE_WRITE_POLICY_L2__LRU = 0x00000000, + CACHE_WRITE_POLICY_L2__STREAM = 0x00000001, + CACHE_WRITE_POLICY_L2__NOA = 0x00000002, + CACHE_WRITE_POLICY_L2__BYPASS = 0x00000003, + CACHE_WRITE_POLICY_L2__DEFAULT = CACHE_WRITE_POLICY_L2__BYPASS, +}; + +#endif /* __SDMA_COMMON_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c new file mode 100644 index 000000000..51afc9299 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c @@ -0,0 +1,1274 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ + +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_ucode.h" +#include "amdgpu_trace.h" +#include "vi.h" +#include "vid.h" + +#include "oss/oss_2_4_d.h" +#include "oss/oss_2_4_sh_mask.h" + +#include "gmc/gmc_7_1_d.h" +#include "gmc/gmc_7_1_sh_mask.h" + +#include "gca/gfx_8_0_d.h" +#include "gca/gfx_8_0_enum.h" +#include "gca/gfx_8_0_sh_mask.h" + +#include "bif/bif_5_0_d.h" +#include "bif/bif_5_0_sh_mask.h" + +#include "iceland_sdma_pkt_open.h" + +#include "ivsrcid/ivsrcid_vislands30.h" + +static void sdma_v2_4_set_ring_funcs(struct amdgpu_device *adev); +static void sdma_v2_4_set_buffer_funcs(struct amdgpu_device *adev); +static void sdma_v2_4_set_vm_pte_funcs(struct amdgpu_device *adev); +static void sdma_v2_4_set_irq_funcs(struct amdgpu_device *adev); + +MODULE_FIRMWARE("amdgpu/topaz_sdma.bin"); +MODULE_FIRMWARE("amdgpu/topaz_sdma1.bin"); + +static const u32 sdma_offsets[SDMA_MAX_INSTANCE] = +{ + SDMA0_REGISTER_OFFSET, + SDMA1_REGISTER_OFFSET +}; + +static const u32 golden_settings_iceland_a11[] = +{ + mmSDMA0_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA0_CLK_CTRL, 0xff000fff, 0x00000000, + mmSDMA1_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA1_CLK_CTRL, 0xff000fff, 0x00000000, +}; + +static const u32 iceland_mgcg_cgcg_init[] = +{ + mmSDMA0_CLK_CTRL, 0xff000ff0, 0x00000100, + mmSDMA1_CLK_CTRL, 0xff000ff0, 0x00000100 +}; + +/* + * sDMA - System DMA + * Starting with CIK, the GPU has new asynchronous + * DMA engines. These engines are used for compute + * and gfx. There are two DMA engines (SDMA0, SDMA1) + * and each one supports 1 ring buffer used for gfx + * and 2 queues used for compute. + * + * The programming model is very similar to the CP + * (ring buffer, IBs, etc.), but sDMA has it's own + * packet format that is different from the PM4 format + * used by the CP. sDMA supports copying data, writing + * embedded data, solid fills, and a number of other + * things. It also has support for tiling/detiling of + * buffers. + */ + +static void sdma_v2_4_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_TOPAZ: + amdgpu_device_program_register_sequence(adev, + iceland_mgcg_cgcg_init, + ARRAY_SIZE(iceland_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + golden_settings_iceland_a11, + ARRAY_SIZE(golden_settings_iceland_a11)); + break; + default: + break; + } +} + +static void sdma_v2_4_free_microcode(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ucode_release(&adev->sdma.instance[i].fw); +} + +/** + * sdma_v2_4_init_microcode - load ucode images from disk + * + * @adev: amdgpu_device pointer + * + * Use the firmware interface to load the ucode images into + * the driver (not loaded into hw). + * Returns 0 on success, error on failure. + */ +static int sdma_v2_4_init_microcode(struct amdgpu_device *adev) +{ + const char *chip_name; + char fw_name[30]; + int err = 0, i; + struct amdgpu_firmware_info *info = NULL; + const struct common_firmware_header *header = NULL; + const struct sdma_firmware_header_v1_0 *hdr; + + DRM_DEBUG("\n"); + + switch (adev->asic_type) { + case CHIP_TOPAZ: + chip_name = "topaz"; + break; + default: BUG(); + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (i == 0) + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma.bin", chip_name); + else + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma1.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->sdma.instance[i].fw, fw_name); + if (err) + goto out; + hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data; + adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version); + adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version); + if (adev->sdma.instance[i].feature_version >= 20) + adev->sdma.instance[i].burst_nop = true; + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_SMU) { + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_SDMA0 + i]; + info->ucode_id = AMDGPU_UCODE_ID_SDMA0 + i; + info->fw = adev->sdma.instance[i].fw; + header = (const struct common_firmware_header *)info->fw->data; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE); + } + } + +out: + if (err) { + pr_err("sdma_v2_4: Failed to load firmware \"%s\"\n", fw_name); + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ucode_release(&adev->sdma.instance[i].fw); + } + return err; +} + +/** + * sdma_v2_4_ring_get_rptr - get the current read pointer + * + * @ring: amdgpu ring pointer + * + * Get the current rptr from the hardware (VI+). + */ +static uint64_t sdma_v2_4_ring_get_rptr(struct amdgpu_ring *ring) +{ + /* XXX check if swapping is necessary on BE */ + return *ring->rptr_cpu_addr >> 2; +} + +/** + * sdma_v2_4_ring_get_wptr - get the current write pointer + * + * @ring: amdgpu ring pointer + * + * Get the current wptr from the hardware (VI+). + */ +static uint64_t sdma_v2_4_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 wptr = RREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[ring->me]) >> 2; + + return wptr; +} + +/** + * sdma_v2_4_ring_set_wptr - commit the write pointer + * + * @ring: amdgpu ring pointer + * + * Write the wptr back to the hardware (VI+). + */ +static void sdma_v2_4_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + WREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[ring->me], ring->wptr << 2); +} + +static void sdma_v2_4_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + int i; + + for (i = 0; i < count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + amdgpu_ring_write(ring, ring->funcs->nop | + SDMA_PKT_NOP_HEADER_COUNT(count - 1)); + else + amdgpu_ring_write(ring, ring->funcs->nop); +} + +/** + * sdma_v2_4_ring_emit_ib - Schedule an IB on the DMA engine + * + * @ring: amdgpu ring pointer + * @job: job to retrieve vmid from + * @ib: IB object to schedule + * @flags: unused + * + * Schedule an IB in the DMA ring (VI). + */ +static void sdma_v2_4_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + /* IB packet must end on a 8 DW boundary */ + sdma_v2_4_ring_insert_nop(ring, (2 - lower_32_bits(ring->wptr)) & 7); + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_INDIRECT) | + SDMA_PKT_INDIRECT_HEADER_VMID(vmid & 0xf)); + /* base must be 32 byte aligned */ + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr) & 0xffffffe0); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); + +} + +/** + * sdma_v2_4_ring_emit_hdp_flush - emit an hdp flush on the DMA ring + * + * @ring: amdgpu ring pointer + * + * Emit an hdp flush packet on the requested DMA ring. + */ +static void sdma_v2_4_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + u32 ref_and_mask = 0; + + if (ring->me == 0) + ref_and_mask = REG_SET_FIELD(ref_and_mask, GPU_HDP_FLUSH_DONE, SDMA0, 1); + else + ref_and_mask = REG_SET_FIELD(ref_and_mask, GPU_HDP_FLUSH_DONE, SDMA1, 1); + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(1) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3)); /* == */ + amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_DONE << 2); + amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_REQ << 2); + amdgpu_ring_write(ring, ref_and_mask); /* reference */ + amdgpu_ring_write(ring, ref_and_mask); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); /* retry count, poll interval */ +} + +/** + * sdma_v2_4_ring_emit_fence - emit a fence on the DMA ring + * + * @ring: amdgpu ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Add a DMA fence packet to the ring to write + * the fence seq number and DMA trap packet to generate + * an interrupt if needed (VI). + */ +static void sdma_v2_4_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + /* write the fence */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + /* optionally write high bits as well */ + if (write64bit) { + addr += 4; + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + } + + /* generate an interrupt */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_TRAP)); + amdgpu_ring_write(ring, SDMA_PKT_TRAP_INT_CONTEXT_INT_CONTEXT(0)); +} + +/** + * sdma_v2_4_gfx_stop - stop the gfx async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the gfx async dma ring buffers (VI). + */ +static void sdma_v2_4_gfx_stop(struct amdgpu_device *adev) +{ + u32 rb_cntl, ib_cntl; + int i; + + amdgpu_sdma_unset_buffer_funcs_helper(adev); + + for (i = 0; i < adev->sdma.num_instances; i++) { + rb_cntl = RREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i]); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 0); + WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl); + ib_cntl = RREG32(mmSDMA0_GFX_IB_CNTL + sdma_offsets[i]); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_ENABLE, 0); + WREG32(mmSDMA0_GFX_IB_CNTL + sdma_offsets[i], ib_cntl); + } +} + +/** + * sdma_v2_4_rlc_stop - stop the compute async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the compute async dma queues (VI). + */ +static void sdma_v2_4_rlc_stop(struct amdgpu_device *adev) +{ + /* XXX todo */ +} + +/** + * sdma_v2_4_enable - stop the async dma engines + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs. + * + * Halt or unhalt the async dma engines (VI). + */ +static void sdma_v2_4_enable(struct amdgpu_device *adev, bool enable) +{ + u32 f32_cntl; + int i; + + if (!enable) { + sdma_v2_4_gfx_stop(adev); + sdma_v2_4_rlc_stop(adev); + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + f32_cntl = RREG32(mmSDMA0_F32_CNTL + sdma_offsets[i]); + if (enable) + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_F32_CNTL, HALT, 0); + else + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_F32_CNTL, HALT, 1); + WREG32(mmSDMA0_F32_CNTL + sdma_offsets[i], f32_cntl); + } +} + +/** + * sdma_v2_4_gfx_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the gfx DMA ring buffers and enable them (VI). + * Returns 0 for success, error for failure. + */ +static int sdma_v2_4_gfx_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 rb_cntl, ib_cntl; + u32 rb_bufsz; + int i, j, r; + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + + mutex_lock(&adev->srbm_mutex); + for (j = 0; j < 16; j++) { + vi_srbm_select(adev, 0, 0, 0, j); + /* SDMA GFX */ + WREG32(mmSDMA0_GFX_VIRTUAL_ADDR + sdma_offsets[i], 0); + WREG32(mmSDMA0_GFX_APE1_CNTL + sdma_offsets[i], 0); + } + vi_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + WREG32(mmSDMA0_TILING_CONFIG + sdma_offsets[i], + adev->gfx.config.gb_addr_config & 0x70); + + WREG32(mmSDMA0_SEM_WAIT_FAIL_TIMER_CNTL + sdma_offsets[i], 0); + + /* Set ring buffer size in dwords */ + rb_bufsz = order_base_2(ring->ring_size / 4); + rb_cntl = RREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i]); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_SIZE, rb_bufsz); +#ifdef __BIG_ENDIAN + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_SWAP_ENABLE, 1); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, + RPTR_WRITEBACK_SWAP_ENABLE, 1); +#endif + WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(mmSDMA0_GFX_RB_RPTR + sdma_offsets[i], 0); + WREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[i], 0); + WREG32(mmSDMA0_GFX_IB_RPTR + sdma_offsets[i], 0); + WREG32(mmSDMA0_GFX_IB_OFFSET + sdma_offsets[i], 0); + + /* set the wb address whether it's enabled or not */ + WREG32(mmSDMA0_GFX_RB_RPTR_ADDR_HI + sdma_offsets[i], + upper_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFF); + WREG32(mmSDMA0_GFX_RB_RPTR_ADDR_LO + sdma_offsets[i], + lower_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFC); + + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RPTR_WRITEBACK_ENABLE, 1); + + WREG32(mmSDMA0_GFX_RB_BASE + sdma_offsets[i], ring->gpu_addr >> 8); + WREG32(mmSDMA0_GFX_RB_BASE_HI + sdma_offsets[i], ring->gpu_addr >> 40); + + ring->wptr = 0; + WREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[i], ring->wptr << 2); + + /* enable DMA RB */ + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 1); + WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl); + + ib_cntl = RREG32(mmSDMA0_GFX_IB_CNTL + sdma_offsets[i]); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_ENABLE, 1); +#ifdef __BIG_ENDIAN + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_SWAP_ENABLE, 1); +#endif + /* enable DMA IBs */ + WREG32(mmSDMA0_GFX_IB_CNTL + sdma_offsets[i], ib_cntl); + } + + sdma_v2_4_enable(adev, true); + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + if (adev->mman.buffer_funcs_ring == ring) + amdgpu_ttm_set_buffer_funcs_status(adev, true); + } + + return 0; +} + +/** + * sdma_v2_4_rlc_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the compute DMA queues and enable them (VI). + * Returns 0 for success, error for failure. + */ +static int sdma_v2_4_rlc_resume(struct amdgpu_device *adev) +{ + /* XXX todo */ + return 0; +} + + +/** + * sdma_v2_4_start - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the DMA engines and enable them (VI). + * Returns 0 for success, error for failure. + */ +static int sdma_v2_4_start(struct amdgpu_device *adev) +{ + int r; + + /* halt the engine before programing */ + sdma_v2_4_enable(adev, false); + + /* start the gfx rings and rlc compute queues */ + r = sdma_v2_4_gfx_resume(adev); + if (r) + return r; + r = sdma_v2_4_rlc_resume(adev); + if (r) + return r; + + return 0; +} + +/** + * sdma_v2_4_ring_test_ring - simple async dma engine test + * + * @ring: amdgpu_ring structure holding ring information + * + * Test the DMA engine by writing using it to write an + * value to memory. (VI). + * Returns 0 for success, error for failure. + */ +static int sdma_v2_4_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + unsigned i; + unsigned index; + int r; + u32 tmp; + u64 gpu_addr; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + tmp = 0xCAFEDEAD; + adev->wb.wb[index] = cpu_to_le32(tmp); + + r = amdgpu_ring_alloc(ring, 5); + if (r) + goto error_free_wb; + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR)); + amdgpu_ring_write(ring, lower_32_bits(gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(gpu_addr)); + amdgpu_ring_write(ring, SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(1)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + +error_free_wb: + amdgpu_device_wb_free(adev, index); + return r; +} + +/** + * sdma_v2_4_ring_test_ib - test an IB on the DMA engine + * + * @ring: amdgpu_ring structure holding ring information + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + * Test a simple IB in the DMA ring (VI). + * Returns 0 on success, error on failure. + */ +static int sdma_v2_4_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + unsigned index; + u32 tmp = 0; + u64 gpu_addr; + long r; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + tmp = 0xCAFEDEAD; + adev->wb.wb[index] = cpu_to_le32(tmp); + memset(&ib, 0, sizeof(ib)); + r = amdgpu_ib_get(adev, NULL, 256, + AMDGPU_IB_POOL_DIRECT, &ib); + if (r) + goto err0; + + ib.ptr[0] = SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib.ptr[1] = lower_32_bits(gpu_addr); + ib.ptr[2] = upper_32_bits(gpu_addr); + ib.ptr[3] = SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(1); + ib.ptr[4] = 0xDEADBEEF; + ib.ptr[5] = SDMA_PKT_HEADER_OP(SDMA_OP_NOP); + ib.ptr[6] = SDMA_PKT_HEADER_OP(SDMA_OP_NOP); + ib.ptr[7] = SDMA_PKT_HEADER_OP(SDMA_OP_NOP); + ib.length_dw = 8; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err1; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto err1; + } else if (r < 0) { + goto err1; + } + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +err1: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err0: + amdgpu_device_wb_free(adev, index); + return r; +} + +/** + * sdma_v2_4_vm_copy_pte - update PTEs by copying them from the GART + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @src: src addr to copy from + * @count: number of page entries to update + * + * Update PTEs by copying them from the GART using sDMA (CIK). + */ +static void sdma_v2_4_vm_copy_pte(struct amdgpu_ib *ib, + uint64_t pe, uint64_t src, + unsigned count) +{ + unsigned bytes = count * 8; + + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR); + ib->ptr[ib->length_dw++] = bytes; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src); + ib->ptr[ib->length_dw++] = upper_32_bits(src); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); +} + +/** + * sdma_v2_4_vm_write_pte - update PTEs by writing them manually + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @value: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * + * Update PTEs by writing them manually using sDMA (CIK). + */ +static void sdma_v2_4_vm_write_pte(struct amdgpu_ib *ib, uint64_t pe, + uint64_t value, unsigned count, + uint32_t incr) +{ + unsigned ndw = count * 2; + + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib->ptr[ib->length_dw++] = pe; + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = ndw; + for (; ndw > 0; ndw -= 2) { + ib->ptr[ib->length_dw++] = lower_32_bits(value); + ib->ptr[ib->length_dw++] = upper_32_bits(value); + value += incr; + } +} + +/** + * sdma_v2_4_vm_set_pte_pde - update the page tables using sDMA + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: access flags + * + * Update the page tables using sDMA (CIK). + */ +static void sdma_v2_4_vm_set_pte_pde(struct amdgpu_ib *ib, uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint64_t flags) +{ + /* for physically contiguous pages (vram) */ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_GEN_PTEPDE); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); /* dst addr */ + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = lower_32_bits(flags); /* mask */ + ib->ptr[ib->length_dw++] = upper_32_bits(flags); + ib->ptr[ib->length_dw++] = lower_32_bits(addr); /* value */ + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = incr; /* increment size */ + ib->ptr[ib->length_dw++] = 0; + ib->ptr[ib->length_dw++] = count; /* number of entries */ +} + +/** + * sdma_v2_4_ring_pad_ib - pad the IB to the required number of dw + * + * @ring: amdgpu_ring structure holding ring information + * @ib: indirect buffer to fill with padding + * + */ +static void sdma_v2_4_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + u32 pad_count; + int i; + + pad_count = (-ib->length_dw) & 7; + for (i = 0; i < pad_count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + ib->ptr[ib->length_dw++] = + SDMA_PKT_HEADER_OP(SDMA_OP_NOP) | + SDMA_PKT_NOP_HEADER_COUNT(pad_count - 1); + else + ib->ptr[ib->length_dw++] = + SDMA_PKT_HEADER_OP(SDMA_OP_NOP); +} + +/** + * sdma_v2_4_ring_emit_pipeline_sync - sync the pipeline + * + * @ring: amdgpu_ring pointer + * + * Make sure all previous operations are completed (CIK). + */ +static void sdma_v2_4_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + /* wait for idle */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(0) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3) | /* equal */ + SDMA_PKT_POLL_REGMEM_HEADER_MEM_POLL(1)); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xffffffff); + amdgpu_ring_write(ring, seq); /* reference */ + amdgpu_ring_write(ring, 0xffffffff); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(4)); /* retry count, poll interval */ +} + +/** + * sdma_v2_4_ring_emit_vm_flush - cik vm flush using sDMA + * + * @ring: amdgpu_ring pointer + * @vmid: vmid number to use + * @pd_addr: address + * + * Update the page table base and flush the VM TLB + * using sDMA (VI). + */ +static void sdma_v2_4_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for flush */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(0) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(0)); /* always */ + amdgpu_ring_write(ring, mmVM_INVALIDATE_REQUEST << 2); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); /* reference */ + amdgpu_ring_write(ring, 0); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); /* retry count, poll interval */ +} + +static void sdma_v2_4_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_SRBM_WRITE) | + SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(0xf)); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, val); +} + +static int sdma_v2_4_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->sdma.num_instances = SDMA_MAX_INSTANCE; + + sdma_v2_4_set_ring_funcs(adev); + sdma_v2_4_set_buffer_funcs(adev); + sdma_v2_4_set_vm_pte_funcs(adev); + sdma_v2_4_set_irq_funcs(adev); + + return 0; +} + +static int sdma_v2_4_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* SDMA trap event */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_SDMA_TRAP, + &adev->sdma.trap_irq); + if (r) + return r; + + /* SDMA Privileged inst */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 241, + &adev->sdma.illegal_inst_irq); + if (r) + return r; + + /* SDMA Privileged inst */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_SDMA_SRBM_WRITE, + &adev->sdma.illegal_inst_irq); + if (r) + return r; + + r = sdma_v2_4_init_microcode(adev); + if (r) { + DRM_ERROR("Failed to load sdma firmware!\n"); + return r; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + ring->ring_obj = NULL; + ring->use_doorbell = false; + sprintf(ring->name, "sdma%d", i); + r = amdgpu_ring_init(adev, ring, 1024, &adev->sdma.trap_irq, + (i == 0) ? AMDGPU_SDMA_IRQ_INSTANCE0 : + AMDGPU_SDMA_IRQ_INSTANCE1, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + return r; +} + +static int sdma_v2_4_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ring_fini(&adev->sdma.instance[i].ring); + + sdma_v2_4_free_microcode(adev); + return 0; +} + +static int sdma_v2_4_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + sdma_v2_4_init_golden_registers(adev); + + r = sdma_v2_4_start(adev); + if (r) + return r; + + return r; +} + +static int sdma_v2_4_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + sdma_v2_4_enable(adev, false); + + return 0; +} + +static int sdma_v2_4_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v2_4_hw_fini(adev); +} + +static int sdma_v2_4_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v2_4_hw_init(adev); +} + +static bool sdma_v2_4_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS2); + + if (tmp & (SRBM_STATUS2__SDMA_BUSY_MASK | + SRBM_STATUS2__SDMA1_BUSY_MASK)) + return false; + + return true; +} + +static int sdma_v2_4_wait_for_idle(void *handle) +{ + unsigned i; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(mmSRBM_STATUS2) & (SRBM_STATUS2__SDMA_BUSY_MASK | + SRBM_STATUS2__SDMA1_BUSY_MASK); + + if (!tmp) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int sdma_v2_4_soft_reset(void *handle) +{ + u32 srbm_soft_reset = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS2); + + if (tmp & SRBM_STATUS2__SDMA_BUSY_MASK) { + /* sdma0 */ + tmp = RREG32(mmSDMA0_F32_CNTL + SDMA0_REGISTER_OFFSET); + tmp = REG_SET_FIELD(tmp, SDMA0_F32_CNTL, HALT, 0); + WREG32(mmSDMA0_F32_CNTL + SDMA0_REGISTER_OFFSET, tmp); + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_SDMA_MASK; + } + if (tmp & SRBM_STATUS2__SDMA1_BUSY_MASK) { + /* sdma1 */ + tmp = RREG32(mmSDMA0_F32_CNTL + SDMA1_REGISTER_OFFSET); + tmp = REG_SET_FIELD(tmp, SDMA0_F32_CNTL, HALT, 0); + WREG32(mmSDMA0_F32_CNTL + SDMA1_REGISTER_OFFSET, tmp); + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_SDMA1_MASK; + } + + if (srbm_soft_reset) { + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + + return 0; +} + +static int sdma_v2_4_set_trap_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 sdma_cntl; + + switch (type) { + case AMDGPU_SDMA_IRQ_INSTANCE0: + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, 0); + WREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET, sdma_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, 1); + WREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET, sdma_cntl); + break; + default: + break; + } + break; + case AMDGPU_SDMA_IRQ_INSTANCE1: + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, 0); + WREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET, sdma_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, 1); + WREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET, sdma_cntl); + break; + default: + break; + } + break; + default: + break; + } + return 0; +} + +static int sdma_v2_4_process_trap_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + u8 instance_id, queue_id; + + instance_id = (entry->ring_id & 0x3) >> 0; + queue_id = (entry->ring_id & 0xc) >> 2; + DRM_DEBUG("IH: SDMA trap\n"); + switch (instance_id) { + case 0: + switch (queue_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[0].ring); + break; + case 1: + /* XXX compute */ + break; + case 2: + /* XXX compute */ + break; + } + break; + case 1: + switch (queue_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[1].ring); + break; + case 1: + /* XXX compute */ + break; + case 2: + /* XXX compute */ + break; + } + break; + } + return 0; +} + +static int sdma_v2_4_process_illegal_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + u8 instance_id, queue_id; + + DRM_ERROR("Illegal instruction in SDMA command stream\n"); + instance_id = (entry->ring_id & 0x3) >> 0; + queue_id = (entry->ring_id & 0xc) >> 2; + + if (instance_id <= 1 && queue_id == 0) + drm_sched_fault(&adev->sdma.instance[instance_id].ring.sched); + return 0; +} + +static int sdma_v2_4_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + /* XXX handled via the smc on VI */ + return 0; +} + +static int sdma_v2_4_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs sdma_v2_4_ip_funcs = { + .name = "sdma_v2_4", + .early_init = sdma_v2_4_early_init, + .late_init = NULL, + .sw_init = sdma_v2_4_sw_init, + .sw_fini = sdma_v2_4_sw_fini, + .hw_init = sdma_v2_4_hw_init, + .hw_fini = sdma_v2_4_hw_fini, + .suspend = sdma_v2_4_suspend, + .resume = sdma_v2_4_resume, + .is_idle = sdma_v2_4_is_idle, + .wait_for_idle = sdma_v2_4_wait_for_idle, + .soft_reset = sdma_v2_4_soft_reset, + .set_clockgating_state = sdma_v2_4_set_clockgating_state, + .set_powergating_state = sdma_v2_4_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs sdma_v2_4_ring_funcs = { + .type = AMDGPU_RING_TYPE_SDMA, + .align_mask = 0xf, + .nop = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), + .support_64bit_ptrs = false, + .secure_submission_supported = true, + .get_rptr = sdma_v2_4_ring_get_rptr, + .get_wptr = sdma_v2_4_ring_get_wptr, + .set_wptr = sdma_v2_4_ring_set_wptr, + .emit_frame_size = + 6 + /* sdma_v2_4_ring_emit_hdp_flush */ + 3 + /* hdp invalidate */ + 6 + /* sdma_v2_4_ring_emit_pipeline_sync */ + VI_FLUSH_GPU_TLB_NUM_WREG * 3 + 6 + /* sdma_v2_4_ring_emit_vm_flush */ + 10 + 10 + 10, /* sdma_v2_4_ring_emit_fence x3 for user fence, vm fence */ + .emit_ib_size = 7 + 6, /* sdma_v2_4_ring_emit_ib */ + .emit_ib = sdma_v2_4_ring_emit_ib, + .emit_fence = sdma_v2_4_ring_emit_fence, + .emit_pipeline_sync = sdma_v2_4_ring_emit_pipeline_sync, + .emit_vm_flush = sdma_v2_4_ring_emit_vm_flush, + .emit_hdp_flush = sdma_v2_4_ring_emit_hdp_flush, + .test_ring = sdma_v2_4_ring_test_ring, + .test_ib = sdma_v2_4_ring_test_ib, + .insert_nop = sdma_v2_4_ring_insert_nop, + .pad_ib = sdma_v2_4_ring_pad_ib, + .emit_wreg = sdma_v2_4_ring_emit_wreg, +}; + +static void sdma_v2_4_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->sdma.instance[i].ring.funcs = &sdma_v2_4_ring_funcs; + adev->sdma.instance[i].ring.me = i; + } +} + +static const struct amdgpu_irq_src_funcs sdma_v2_4_trap_irq_funcs = { + .set = sdma_v2_4_set_trap_irq_state, + .process = sdma_v2_4_process_trap_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v2_4_illegal_inst_irq_funcs = { + .process = sdma_v2_4_process_illegal_inst_irq, +}; + +static void sdma_v2_4_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST; + adev->sdma.trap_irq.funcs = &sdma_v2_4_trap_irq_funcs; + adev->sdma.illegal_inst_irq.funcs = &sdma_v2_4_illegal_inst_irq_funcs; +} + +/** + * sdma_v2_4_emit_copy_buffer - copy buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * @tmz: unused + * + * Copy GPU buffers using the DMA engine (VI). + * Used by the amdgpu ttm implementation to move pages if + * registered as the asic copy callback. + */ +static void sdma_v2_4_emit_copy_buffer(struct amdgpu_ib *ib, + uint64_t src_offset, + uint64_t dst_offset, + uint32_t byte_count, + bool tmz) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR); + ib->ptr[ib->length_dw++] = byte_count; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(src_offset); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); +} + +/** + * sdma_v2_4_emit_fill_buffer - fill buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_data: value to write to buffer + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * + * Fill GPU buffers using the DMA engine (VI). + */ +static void sdma_v2_4_emit_fill_buffer(struct amdgpu_ib *ib, + uint32_t src_data, + uint64_t dst_offset, + uint32_t byte_count) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_CONST_FILL); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = src_data; + ib->ptr[ib->length_dw++] = byte_count; +} + +static const struct amdgpu_buffer_funcs sdma_v2_4_buffer_funcs = { + .copy_max_bytes = 0x1fffff, + .copy_num_dw = 7, + .emit_copy_buffer = sdma_v2_4_emit_copy_buffer, + + .fill_max_bytes = 0x1fffff, + .fill_num_dw = 7, + .emit_fill_buffer = sdma_v2_4_emit_fill_buffer, +}; + +static void sdma_v2_4_set_buffer_funcs(struct amdgpu_device *adev) +{ + adev->mman.buffer_funcs = &sdma_v2_4_buffer_funcs; + adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring; +} + +static const struct amdgpu_vm_pte_funcs sdma_v2_4_vm_pte_funcs = { + .copy_pte_num_dw = 7, + .copy_pte = sdma_v2_4_vm_copy_pte, + + .write_pte = sdma_v2_4_vm_write_pte, + .set_pte_pde = sdma_v2_4_vm_set_pte_pde, +}; + +static void sdma_v2_4_set_vm_pte_funcs(struct amdgpu_device *adev) +{ + unsigned i; + + adev->vm_manager.vm_pte_funcs = &sdma_v2_4_vm_pte_funcs; + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->vm_manager.vm_pte_scheds[i] = + &adev->sdma.instance[i].ring.sched; + } + adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances; +} + +const struct amdgpu_ip_block_version sdma_v2_4_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_SDMA, + .major = 2, + .minor = 4, + .rev = 0, + .funcs = &sdma_v2_4_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.h b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.h new file mode 100644 index 000000000..28b433729 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.h @@ -0,0 +1,29 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SDMA_V2_4_H__ +#define __SDMA_V2_4_H__ + +extern const struct amdgpu_ip_block_version sdma_v2_4_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c new file mode 100644 index 000000000..344202870 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c @@ -0,0 +1,1721 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ + +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_ucode.h" +#include "amdgpu_trace.h" +#include "vi.h" +#include "vid.h" + +#include "oss/oss_3_0_d.h" +#include "oss/oss_3_0_sh_mask.h" + +#include "gmc/gmc_8_1_d.h" +#include "gmc/gmc_8_1_sh_mask.h" + +#include "gca/gfx_8_0_d.h" +#include "gca/gfx_8_0_enum.h" +#include "gca/gfx_8_0_sh_mask.h" + +#include "bif/bif_5_0_d.h" +#include "bif/bif_5_0_sh_mask.h" + +#include "tonga_sdma_pkt_open.h" + +#include "ivsrcid/ivsrcid_vislands30.h" + +static void sdma_v3_0_set_ring_funcs(struct amdgpu_device *adev); +static void sdma_v3_0_set_buffer_funcs(struct amdgpu_device *adev); +static void sdma_v3_0_set_vm_pte_funcs(struct amdgpu_device *adev); +static void sdma_v3_0_set_irq_funcs(struct amdgpu_device *adev); + +MODULE_FIRMWARE("amdgpu/tonga_sdma.bin"); +MODULE_FIRMWARE("amdgpu/tonga_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/carrizo_sdma.bin"); +MODULE_FIRMWARE("amdgpu/carrizo_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/fiji_sdma.bin"); +MODULE_FIRMWARE("amdgpu/fiji_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/stoney_sdma.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_sdma.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_sdma.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_sdma.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/vegam_sdma.bin"); +MODULE_FIRMWARE("amdgpu/vegam_sdma1.bin"); + + +static const u32 sdma_offsets[SDMA_MAX_INSTANCE] = +{ + SDMA0_REGISTER_OFFSET, + SDMA1_REGISTER_OFFSET +}; + +static const u32 golden_settings_tonga_a11[] = +{ + mmSDMA0_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA0_CLK_CTRL, 0xff000fff, 0x00000000, + mmSDMA0_GFX_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA0_RLC0_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA0_RLC1_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA1_CLK_CTRL, 0xff000fff, 0x00000000, + mmSDMA1_GFX_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_RLC0_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_RLC1_IB_CNTL, 0x800f0111, 0x00000100, +}; + +static const u32 tonga_mgcg_cgcg_init[] = +{ + mmSDMA0_CLK_CTRL, 0xff000ff0, 0x00000100, + mmSDMA1_CLK_CTRL, 0xff000ff0, 0x00000100 +}; + +static const u32 golden_settings_fiji_a10[] = +{ + mmSDMA0_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA0_GFX_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA0_RLC0_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA0_RLC1_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA1_GFX_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_RLC0_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_RLC1_IB_CNTL, 0x800f0111, 0x00000100, +}; + +static const u32 fiji_mgcg_cgcg_init[] = +{ + mmSDMA0_CLK_CTRL, 0xff000ff0, 0x00000100, + mmSDMA1_CLK_CTRL, 0xff000ff0, 0x00000100 +}; + +static const u32 golden_settings_polaris11_a11[] = +{ + mmSDMA0_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA0_CLK_CTRL, 0xff000fff, 0x00000000, + mmSDMA0_GFX_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA0_RLC0_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA0_RLC1_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA1_CLK_CTRL, 0xff000fff, 0x00000000, + mmSDMA1_GFX_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_RLC0_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_RLC1_IB_CNTL, 0x800f0111, 0x00000100, +}; + +static const u32 golden_settings_polaris10_a11[] = +{ + mmSDMA0_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA0_CLK_CTRL, 0xff000fff, 0x00000000, + mmSDMA0_GFX_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA0_RLC0_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA0_RLC1_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA1_CLK_CTRL, 0xff000fff, 0x00000000, + mmSDMA1_GFX_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_RLC0_IB_CNTL, 0x800f0111, 0x00000100, + mmSDMA1_RLC1_IB_CNTL, 0x800f0111, 0x00000100, +}; + +static const u32 cz_golden_settings_a11[] = +{ + mmSDMA0_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA0_CLK_CTRL, 0xff000fff, 0x00000000, + mmSDMA0_GFX_IB_CNTL, 0x00000100, 0x00000100, + mmSDMA0_POWER_CNTL, 0x00000800, 0x0003c800, + mmSDMA0_RLC0_IB_CNTL, 0x00000100, 0x00000100, + mmSDMA0_RLC1_IB_CNTL, 0x00000100, 0x00000100, + mmSDMA1_CHICKEN_BITS, 0xfc910007, 0x00810007, + mmSDMA1_CLK_CTRL, 0xff000fff, 0x00000000, + mmSDMA1_GFX_IB_CNTL, 0x00000100, 0x00000100, + mmSDMA1_POWER_CNTL, 0x00000800, 0x0003c800, + mmSDMA1_RLC0_IB_CNTL, 0x00000100, 0x00000100, + mmSDMA1_RLC1_IB_CNTL, 0x00000100, 0x00000100, +}; + +static const u32 cz_mgcg_cgcg_init[] = +{ + mmSDMA0_CLK_CTRL, 0xff000ff0, 0x00000100, + mmSDMA1_CLK_CTRL, 0xff000ff0, 0x00000100 +}; + +static const u32 stoney_golden_settings_a11[] = +{ + mmSDMA0_GFX_IB_CNTL, 0x00000100, 0x00000100, + mmSDMA0_POWER_CNTL, 0x00000800, 0x0003c800, + mmSDMA0_RLC0_IB_CNTL, 0x00000100, 0x00000100, + mmSDMA0_RLC1_IB_CNTL, 0x00000100, 0x00000100, +}; + +static const u32 stoney_mgcg_cgcg_init[] = +{ + mmSDMA0_CLK_CTRL, 0xffffffff, 0x00000100, +}; + +/* + * sDMA - System DMA + * Starting with CIK, the GPU has new asynchronous + * DMA engines. These engines are used for compute + * and gfx. There are two DMA engines (SDMA0, SDMA1) + * and each one supports 1 ring buffer used for gfx + * and 2 queues used for compute. + * + * The programming model is very similar to the CP + * (ring buffer, IBs, etc.), but sDMA has it's own + * packet format that is different from the PM4 format + * used by the CP. sDMA supports copying data, writing + * embedded data, solid fills, and a number of other + * things. It also has support for tiling/detiling of + * buffers. + */ + +static void sdma_v3_0_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_FIJI: + amdgpu_device_program_register_sequence(adev, + fiji_mgcg_cgcg_init, + ARRAY_SIZE(fiji_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + golden_settings_fiji_a10, + ARRAY_SIZE(golden_settings_fiji_a10)); + break; + case CHIP_TONGA: + amdgpu_device_program_register_sequence(adev, + tonga_mgcg_cgcg_init, + ARRAY_SIZE(tonga_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + golden_settings_tonga_a11, + ARRAY_SIZE(golden_settings_tonga_a11)); + break; + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_VEGAM: + amdgpu_device_program_register_sequence(adev, + golden_settings_polaris11_a11, + ARRAY_SIZE(golden_settings_polaris11_a11)); + break; + case CHIP_POLARIS10: + amdgpu_device_program_register_sequence(adev, + golden_settings_polaris10_a11, + ARRAY_SIZE(golden_settings_polaris10_a11)); + break; + case CHIP_CARRIZO: + amdgpu_device_program_register_sequence(adev, + cz_mgcg_cgcg_init, + ARRAY_SIZE(cz_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + cz_golden_settings_a11, + ARRAY_SIZE(cz_golden_settings_a11)); + break; + case CHIP_STONEY: + amdgpu_device_program_register_sequence(adev, + stoney_mgcg_cgcg_init, + ARRAY_SIZE(stoney_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + stoney_golden_settings_a11, + ARRAY_SIZE(stoney_golden_settings_a11)); + break; + default: + break; + } +} + +static void sdma_v3_0_free_microcode(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ucode_release(&adev->sdma.instance[i].fw); +} + +/** + * sdma_v3_0_init_microcode - load ucode images from disk + * + * @adev: amdgpu_device pointer + * + * Use the firmware interface to load the ucode images into + * the driver (not loaded into hw). + * Returns 0 on success, error on failure. + */ +static int sdma_v3_0_init_microcode(struct amdgpu_device *adev) +{ + const char *chip_name; + char fw_name[30]; + int err = 0, i; + struct amdgpu_firmware_info *info = NULL; + const struct common_firmware_header *header = NULL; + const struct sdma_firmware_header_v1_0 *hdr; + + DRM_DEBUG("\n"); + + switch (adev->asic_type) { + case CHIP_TONGA: + chip_name = "tonga"; + break; + case CHIP_FIJI: + chip_name = "fiji"; + break; + case CHIP_POLARIS10: + chip_name = "polaris10"; + break; + case CHIP_POLARIS11: + chip_name = "polaris11"; + break; + case CHIP_POLARIS12: + chip_name = "polaris12"; + break; + case CHIP_VEGAM: + chip_name = "vegam"; + break; + case CHIP_CARRIZO: + chip_name = "carrizo"; + break; + case CHIP_STONEY: + chip_name = "stoney"; + break; + default: BUG(); + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (i == 0) + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma.bin", chip_name); + else + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma1.bin", chip_name); + err = amdgpu_ucode_request(adev, &adev->sdma.instance[i].fw, fw_name); + if (err) + goto out; + hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data; + adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version); + adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version); + if (adev->sdma.instance[i].feature_version >= 20) + adev->sdma.instance[i].burst_nop = true; + + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_SDMA0 + i]; + info->ucode_id = AMDGPU_UCODE_ID_SDMA0 + i; + info->fw = adev->sdma.instance[i].fw; + header = (const struct common_firmware_header *)info->fw->data; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE); + + } +out: + if (err) { + pr_err("sdma_v3_0: Failed to load firmware \"%s\"\n", fw_name); + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ucode_release(&adev->sdma.instance[i].fw); + } + return err; +} + +/** + * sdma_v3_0_ring_get_rptr - get the current read pointer + * + * @ring: amdgpu ring pointer + * + * Get the current rptr from the hardware (VI+). + */ +static uint64_t sdma_v3_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + /* XXX check if swapping is necessary on BE */ + return *ring->rptr_cpu_addr >> 2; +} + +/** + * sdma_v3_0_ring_get_wptr - get the current write pointer + * + * @ring: amdgpu ring pointer + * + * Get the current wptr from the hardware (VI+). + */ +static uint64_t sdma_v3_0_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 wptr; + + if (ring->use_doorbell || ring->use_pollmem) { + /* XXX check if swapping is necessary on BE */ + wptr = *ring->wptr_cpu_addr >> 2; + } else { + wptr = RREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[ring->me]) >> 2; + } + + return wptr; +} + +/** + * sdma_v3_0_ring_set_wptr - commit the write pointer + * + * @ring: amdgpu ring pointer + * + * Write the wptr back to the hardware (VI+). + */ +static void sdma_v3_0_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + u32 *wb = (u32 *)ring->wptr_cpu_addr; + /* XXX check if swapping is necessary on BE */ + WRITE_ONCE(*wb, ring->wptr << 2); + WDOORBELL32(ring->doorbell_index, ring->wptr << 2); + } else if (ring->use_pollmem) { + u32 *wb = (u32 *)ring->wptr_cpu_addr; + + WRITE_ONCE(*wb, ring->wptr << 2); + } else { + WREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[ring->me], ring->wptr << 2); + } +} + +static void sdma_v3_0_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + int i; + + for (i = 0; i < count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + amdgpu_ring_write(ring, ring->funcs->nop | + SDMA_PKT_NOP_HEADER_COUNT(count - 1)); + else + amdgpu_ring_write(ring, ring->funcs->nop); +} + +/** + * sdma_v3_0_ring_emit_ib - Schedule an IB on the DMA engine + * + * @ring: amdgpu ring pointer + * @job: job to retrieve vmid from + * @ib: IB object to schedule + * @flags: unused + * + * Schedule an IB in the DMA ring (VI). + */ +static void sdma_v3_0_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + /* IB packet must end on a 8 DW boundary */ + sdma_v3_0_ring_insert_nop(ring, (2 - lower_32_bits(ring->wptr)) & 7); + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_INDIRECT) | + SDMA_PKT_INDIRECT_HEADER_VMID(vmid & 0xf)); + /* base must be 32 byte aligned */ + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr) & 0xffffffe0); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); + +} + +/** + * sdma_v3_0_ring_emit_hdp_flush - emit an hdp flush on the DMA ring + * + * @ring: amdgpu ring pointer + * + * Emit an hdp flush packet on the requested DMA ring. + */ +static void sdma_v3_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + u32 ref_and_mask = 0; + + if (ring->me == 0) + ref_and_mask = REG_SET_FIELD(ref_and_mask, GPU_HDP_FLUSH_DONE, SDMA0, 1); + else + ref_and_mask = REG_SET_FIELD(ref_and_mask, GPU_HDP_FLUSH_DONE, SDMA1, 1); + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(1) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3)); /* == */ + amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_DONE << 2); + amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_REQ << 2); + amdgpu_ring_write(ring, ref_and_mask); /* reference */ + amdgpu_ring_write(ring, ref_and_mask); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); /* retry count, poll interval */ +} + +/** + * sdma_v3_0_ring_emit_fence - emit a fence on the DMA ring + * + * @ring: amdgpu ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Add a DMA fence packet to the ring to write + * the fence seq number and DMA trap packet to generate + * an interrupt if needed (VI). + */ +static void sdma_v3_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + /* write the fence */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + /* optionally write high bits as well */ + if (write64bit) { + addr += 4; + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + } + + /* generate an interrupt */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_TRAP)); + amdgpu_ring_write(ring, SDMA_PKT_TRAP_INT_CONTEXT_INT_CONTEXT(0)); +} + +/** + * sdma_v3_0_gfx_stop - stop the gfx async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the gfx async dma ring buffers (VI). + */ +static void sdma_v3_0_gfx_stop(struct amdgpu_device *adev) +{ + u32 rb_cntl, ib_cntl; + int i; + + amdgpu_sdma_unset_buffer_funcs_helper(adev); + + for (i = 0; i < adev->sdma.num_instances; i++) { + rb_cntl = RREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i]); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 0); + WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl); + ib_cntl = RREG32(mmSDMA0_GFX_IB_CNTL + sdma_offsets[i]); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_ENABLE, 0); + WREG32(mmSDMA0_GFX_IB_CNTL + sdma_offsets[i], ib_cntl); + } +} + +/** + * sdma_v3_0_rlc_stop - stop the compute async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the compute async dma queues (VI). + */ +static void sdma_v3_0_rlc_stop(struct amdgpu_device *adev) +{ + /* XXX todo */ +} + +/** + * sdma_v3_0_ctx_switch_enable - stop the async dma engines context switch + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs context switch. + * + * Halt or unhalt the async dma engines context switch (VI). + */ +static void sdma_v3_0_ctx_switch_enable(struct amdgpu_device *adev, bool enable) +{ + u32 f32_cntl, phase_quantum = 0; + int i; + + if (amdgpu_sdma_phase_quantum) { + unsigned value = amdgpu_sdma_phase_quantum; + unsigned unit = 0; + + while (value > (SDMA0_PHASE0_QUANTUM__VALUE_MASK >> + SDMA0_PHASE0_QUANTUM__VALUE__SHIFT)) { + value = (value + 1) >> 1; + unit++; + } + if (unit > (SDMA0_PHASE0_QUANTUM__UNIT_MASK >> + SDMA0_PHASE0_QUANTUM__UNIT__SHIFT)) { + value = (SDMA0_PHASE0_QUANTUM__VALUE_MASK >> + SDMA0_PHASE0_QUANTUM__VALUE__SHIFT); + unit = (SDMA0_PHASE0_QUANTUM__UNIT_MASK >> + SDMA0_PHASE0_QUANTUM__UNIT__SHIFT); + WARN_ONCE(1, + "clamping sdma_phase_quantum to %uK clock cycles\n", + value << unit); + } + phase_quantum = + value << SDMA0_PHASE0_QUANTUM__VALUE__SHIFT | + unit << SDMA0_PHASE0_QUANTUM__UNIT__SHIFT; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + f32_cntl = RREG32(mmSDMA0_CNTL + sdma_offsets[i]); + if (enable) { + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, + AUTO_CTXSW_ENABLE, 1); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, + ATC_L1_ENABLE, 1); + if (amdgpu_sdma_phase_quantum) { + WREG32(mmSDMA0_PHASE0_QUANTUM + sdma_offsets[i], + phase_quantum); + WREG32(mmSDMA0_PHASE1_QUANTUM + sdma_offsets[i], + phase_quantum); + } + } else { + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, + AUTO_CTXSW_ENABLE, 0); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, + ATC_L1_ENABLE, 1); + } + + WREG32(mmSDMA0_CNTL + sdma_offsets[i], f32_cntl); + } +} + +/** + * sdma_v3_0_enable - stop the async dma engines + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs. + * + * Halt or unhalt the async dma engines (VI). + */ +static void sdma_v3_0_enable(struct amdgpu_device *adev, bool enable) +{ + u32 f32_cntl; + int i; + + if (!enable) { + sdma_v3_0_gfx_stop(adev); + sdma_v3_0_rlc_stop(adev); + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + f32_cntl = RREG32(mmSDMA0_F32_CNTL + sdma_offsets[i]); + if (enable) + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_F32_CNTL, HALT, 0); + else + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_F32_CNTL, HALT, 1); + WREG32(mmSDMA0_F32_CNTL + sdma_offsets[i], f32_cntl); + } +} + +/** + * sdma_v3_0_gfx_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the gfx DMA ring buffers and enable them (VI). + * Returns 0 for success, error for failure. + */ +static int sdma_v3_0_gfx_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 rb_cntl, ib_cntl, wptr_poll_cntl; + u32 rb_bufsz; + u32 doorbell; + u64 wptr_gpu_addr; + int i, j, r; + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + amdgpu_ring_clear_ring(ring); + + mutex_lock(&adev->srbm_mutex); + for (j = 0; j < 16; j++) { + vi_srbm_select(adev, 0, 0, 0, j); + /* SDMA GFX */ + WREG32(mmSDMA0_GFX_VIRTUAL_ADDR + sdma_offsets[i], 0); + WREG32(mmSDMA0_GFX_APE1_CNTL + sdma_offsets[i], 0); + } + vi_srbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); + + WREG32(mmSDMA0_TILING_CONFIG + sdma_offsets[i], + adev->gfx.config.gb_addr_config & 0x70); + + WREG32(mmSDMA0_SEM_WAIT_FAIL_TIMER_CNTL + sdma_offsets[i], 0); + + /* Set ring buffer size in dwords */ + rb_bufsz = order_base_2(ring->ring_size / 4); + rb_cntl = RREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i]); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_SIZE, rb_bufsz); +#ifdef __BIG_ENDIAN + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_SWAP_ENABLE, 1); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, + RPTR_WRITEBACK_SWAP_ENABLE, 1); +#endif + WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + ring->wptr = 0; + WREG32(mmSDMA0_GFX_RB_RPTR + sdma_offsets[i], 0); + sdma_v3_0_ring_set_wptr(ring); + WREG32(mmSDMA0_GFX_IB_RPTR + sdma_offsets[i], 0); + WREG32(mmSDMA0_GFX_IB_OFFSET + sdma_offsets[i], 0); + + /* set the wb address whether it's enabled or not */ + WREG32(mmSDMA0_GFX_RB_RPTR_ADDR_HI + sdma_offsets[i], + upper_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFF); + WREG32(mmSDMA0_GFX_RB_RPTR_ADDR_LO + sdma_offsets[i], + lower_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFC); + + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RPTR_WRITEBACK_ENABLE, 1); + + WREG32(mmSDMA0_GFX_RB_BASE + sdma_offsets[i], ring->gpu_addr >> 8); + WREG32(mmSDMA0_GFX_RB_BASE_HI + sdma_offsets[i], ring->gpu_addr >> 40); + + doorbell = RREG32(mmSDMA0_GFX_DOORBELL + sdma_offsets[i]); + + if (ring->use_doorbell) { + doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, + OFFSET, ring->doorbell_index); + doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, 1); + } else { + doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, 0); + } + WREG32(mmSDMA0_GFX_DOORBELL + sdma_offsets[i], doorbell); + + /* setup the wptr shadow polling */ + wptr_gpu_addr = ring->wptr_gpu_addr; + + WREG32(mmSDMA0_GFX_RB_WPTR_POLL_ADDR_LO + sdma_offsets[i], + lower_32_bits(wptr_gpu_addr)); + WREG32(mmSDMA0_GFX_RB_WPTR_POLL_ADDR_HI + sdma_offsets[i], + upper_32_bits(wptr_gpu_addr)); + wptr_poll_cntl = RREG32(mmSDMA0_GFX_RB_WPTR_POLL_CNTL + sdma_offsets[i]); + if (ring->use_pollmem) { + /*wptr polling is not enogh fast, directly clean the wptr register */ + WREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[i], 0); + wptr_poll_cntl = REG_SET_FIELD(wptr_poll_cntl, + SDMA0_GFX_RB_WPTR_POLL_CNTL, + ENABLE, 1); + } else { + wptr_poll_cntl = REG_SET_FIELD(wptr_poll_cntl, + SDMA0_GFX_RB_WPTR_POLL_CNTL, + ENABLE, 0); + } + WREG32(mmSDMA0_GFX_RB_WPTR_POLL_CNTL + sdma_offsets[i], wptr_poll_cntl); + + /* enable DMA RB */ + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 1); + WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl); + + ib_cntl = RREG32(mmSDMA0_GFX_IB_CNTL + sdma_offsets[i]); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_ENABLE, 1); +#ifdef __BIG_ENDIAN + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_SWAP_ENABLE, 1); +#endif + /* enable DMA IBs */ + WREG32(mmSDMA0_GFX_IB_CNTL + sdma_offsets[i], ib_cntl); + } + + /* unhalt the MEs */ + sdma_v3_0_enable(adev, true); + /* enable sdma ring preemption */ + sdma_v3_0_ctx_switch_enable(adev, true); + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + if (adev->mman.buffer_funcs_ring == ring) + amdgpu_ttm_set_buffer_funcs_status(adev, true); + } + + return 0; +} + +/** + * sdma_v3_0_rlc_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the compute DMA queues and enable them (VI). + * Returns 0 for success, error for failure. + */ +static int sdma_v3_0_rlc_resume(struct amdgpu_device *adev) +{ + /* XXX todo */ + return 0; +} + +/** + * sdma_v3_0_start - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the DMA engines and enable them (VI). + * Returns 0 for success, error for failure. + */ +static int sdma_v3_0_start(struct amdgpu_device *adev) +{ + int r; + + /* disable sdma engine before programing it */ + sdma_v3_0_ctx_switch_enable(adev, false); + sdma_v3_0_enable(adev, false); + + /* start the gfx rings and rlc compute queues */ + r = sdma_v3_0_gfx_resume(adev); + if (r) + return r; + r = sdma_v3_0_rlc_resume(adev); + if (r) + return r; + + return 0; +} + +/** + * sdma_v3_0_ring_test_ring - simple async dma engine test + * + * @ring: amdgpu_ring structure holding ring information + * + * Test the DMA engine by writing using it to write an + * value to memory. (VI). + * Returns 0 for success, error for failure. + */ +static int sdma_v3_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + unsigned i; + unsigned index; + int r; + u32 tmp; + u64 gpu_addr; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + tmp = 0xCAFEDEAD; + adev->wb.wb[index] = cpu_to_le32(tmp); + + r = amdgpu_ring_alloc(ring, 5); + if (r) + goto error_free_wb; + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR)); + amdgpu_ring_write(ring, lower_32_bits(gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(gpu_addr)); + amdgpu_ring_write(ring, SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(1)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + +error_free_wb: + amdgpu_device_wb_free(adev, index); + return r; +} + +/** + * sdma_v3_0_ring_test_ib - test an IB on the DMA engine + * + * @ring: amdgpu_ring structure holding ring information + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + * Test a simple IB in the DMA ring (VI). + * Returns 0 on success, error on failure. + */ +static int sdma_v3_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + unsigned index; + u32 tmp = 0; + u64 gpu_addr; + long r; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + tmp = 0xCAFEDEAD; + adev->wb.wb[index] = cpu_to_le32(tmp); + memset(&ib, 0, sizeof(ib)); + r = amdgpu_ib_get(adev, NULL, 256, + AMDGPU_IB_POOL_DIRECT, &ib); + if (r) + goto err0; + + ib.ptr[0] = SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib.ptr[1] = lower_32_bits(gpu_addr); + ib.ptr[2] = upper_32_bits(gpu_addr); + ib.ptr[3] = SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(1); + ib.ptr[4] = 0xDEADBEEF; + ib.ptr[5] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.ptr[6] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.ptr[7] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.length_dw = 8; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err1; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto err1; + } else if (r < 0) { + goto err1; + } + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; +err1: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err0: + amdgpu_device_wb_free(adev, index); + return r; +} + +/** + * sdma_v3_0_vm_copy_pte - update PTEs by copying them from the GART + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @src: src addr to copy from + * @count: number of page entries to update + * + * Update PTEs by copying them from the GART using sDMA (CIK). + */ +static void sdma_v3_0_vm_copy_pte(struct amdgpu_ib *ib, + uint64_t pe, uint64_t src, + unsigned count) +{ + unsigned bytes = count * 8; + + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR); + ib->ptr[ib->length_dw++] = bytes; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src); + ib->ptr[ib->length_dw++] = upper_32_bits(src); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); +} + +/** + * sdma_v3_0_vm_write_pte - update PTEs by writing them manually + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @value: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * + * Update PTEs by writing them manually using sDMA (CIK). + */ +static void sdma_v3_0_vm_write_pte(struct amdgpu_ib *ib, uint64_t pe, + uint64_t value, unsigned count, + uint32_t incr) +{ + unsigned ndw = count * 2; + + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = ndw; + for (; ndw > 0; ndw -= 2) { + ib->ptr[ib->length_dw++] = lower_32_bits(value); + ib->ptr[ib->length_dw++] = upper_32_bits(value); + value += incr; + } +} + +/** + * sdma_v3_0_vm_set_pte_pde - update the page tables using sDMA + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: access flags + * + * Update the page tables using sDMA (CIK). + */ +static void sdma_v3_0_vm_set_pte_pde(struct amdgpu_ib *ib, uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint64_t flags) +{ + /* for physically contiguous pages (vram) */ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_GEN_PTEPDE); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); /* dst addr */ + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = lower_32_bits(flags); /* mask */ + ib->ptr[ib->length_dw++] = upper_32_bits(flags); + ib->ptr[ib->length_dw++] = lower_32_bits(addr); /* value */ + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = incr; /* increment size */ + ib->ptr[ib->length_dw++] = 0; + ib->ptr[ib->length_dw++] = count; /* number of entries */ +} + +/** + * sdma_v3_0_ring_pad_ib - pad the IB to the required number of dw + * + * @ring: amdgpu_ring structure holding ring information + * @ib: indirect buffer to fill with padding + * + */ +static void sdma_v3_0_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + u32 pad_count; + int i; + + pad_count = (-ib->length_dw) & 7; + for (i = 0; i < pad_count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + ib->ptr[ib->length_dw++] = + SDMA_PKT_HEADER_OP(SDMA_OP_NOP) | + SDMA_PKT_NOP_HEADER_COUNT(pad_count - 1); + else + ib->ptr[ib->length_dw++] = + SDMA_PKT_HEADER_OP(SDMA_OP_NOP); +} + +/** + * sdma_v3_0_ring_emit_pipeline_sync - sync the pipeline + * + * @ring: amdgpu_ring pointer + * + * Make sure all previous operations are completed (CIK). + */ +static void sdma_v3_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + /* wait for idle */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(0) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3) | /* equal */ + SDMA_PKT_POLL_REGMEM_HEADER_MEM_POLL(1)); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xffffffff); + amdgpu_ring_write(ring, seq); /* reference */ + amdgpu_ring_write(ring, 0xffffffff); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(4)); /* retry count, poll interval */ +} + +/** + * sdma_v3_0_ring_emit_vm_flush - cik vm flush using sDMA + * + * @ring: amdgpu_ring pointer + * @vmid: vmid number to use + * @pd_addr: address + * + * Update the page table base and flush the VM TLB + * using sDMA (VI). + */ +static void sdma_v3_0_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for flush */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(0) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(0)); /* always */ + amdgpu_ring_write(ring, mmVM_INVALIDATE_REQUEST << 2); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); /* reference */ + amdgpu_ring_write(ring, 0); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); /* retry count, poll interval */ +} + +static void sdma_v3_0_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_SRBM_WRITE) | + SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(0xf)); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, val); +} + +static int sdma_v3_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + switch (adev->asic_type) { + case CHIP_STONEY: + adev->sdma.num_instances = 1; + break; + default: + adev->sdma.num_instances = SDMA_MAX_INSTANCE; + break; + } + + sdma_v3_0_set_ring_funcs(adev); + sdma_v3_0_set_buffer_funcs(adev); + sdma_v3_0_set_vm_pte_funcs(adev); + sdma_v3_0_set_irq_funcs(adev); + + return 0; +} + +static int sdma_v3_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* SDMA trap event */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_SDMA_TRAP, + &adev->sdma.trap_irq); + if (r) + return r; + + /* SDMA Privileged inst */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 241, + &adev->sdma.illegal_inst_irq); + if (r) + return r; + + /* SDMA Privileged inst */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_SDMA_SRBM_WRITE, + &adev->sdma.illegal_inst_irq); + if (r) + return r; + + r = sdma_v3_0_init_microcode(adev); + if (r) { + DRM_ERROR("Failed to load sdma firmware!\n"); + return r; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + ring->ring_obj = NULL; + if (!amdgpu_sriov_vf(adev)) { + ring->use_doorbell = true; + ring->doorbell_index = adev->doorbell_index.sdma_engine[i]; + } else { + ring->use_pollmem = true; + } + + sprintf(ring->name, "sdma%d", i); + r = amdgpu_ring_init(adev, ring, 1024, &adev->sdma.trap_irq, + (i == 0) ? AMDGPU_SDMA_IRQ_INSTANCE0 : + AMDGPU_SDMA_IRQ_INSTANCE1, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + return r; +} + +static int sdma_v3_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ring_fini(&adev->sdma.instance[i].ring); + + sdma_v3_0_free_microcode(adev); + return 0; +} + +static int sdma_v3_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + sdma_v3_0_init_golden_registers(adev); + + r = sdma_v3_0_start(adev); + if (r) + return r; + + return r; +} + +static int sdma_v3_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + sdma_v3_0_ctx_switch_enable(adev, false); + sdma_v3_0_enable(adev, false); + + return 0; +} + +static int sdma_v3_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v3_0_hw_fini(adev); +} + +static int sdma_v3_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v3_0_hw_init(adev); +} + +static bool sdma_v3_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS2); + + if (tmp & (SRBM_STATUS2__SDMA_BUSY_MASK | + SRBM_STATUS2__SDMA1_BUSY_MASK)) + return false; + + return true; +} + +static int sdma_v3_0_wait_for_idle(void *handle) +{ + unsigned i; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(mmSRBM_STATUS2) & (SRBM_STATUS2__SDMA_BUSY_MASK | + SRBM_STATUS2__SDMA1_BUSY_MASK); + + if (!tmp) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static bool sdma_v3_0_check_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset = 0; + u32 tmp = RREG32(mmSRBM_STATUS2); + + if ((tmp & SRBM_STATUS2__SDMA_BUSY_MASK) || + (tmp & SRBM_STATUS2__SDMA1_BUSY_MASK)) { + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_SDMA_MASK; + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_SDMA1_MASK; + } + + if (srbm_soft_reset) { + adev->sdma.srbm_soft_reset = srbm_soft_reset; + return true; + } else { + adev->sdma.srbm_soft_reset = 0; + return false; + } +} + +static int sdma_v3_0_pre_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset = 0; + + if (!adev->sdma.srbm_soft_reset) + return 0; + + srbm_soft_reset = adev->sdma.srbm_soft_reset; + + if (REG_GET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_SDMA) || + REG_GET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_SDMA1)) { + sdma_v3_0_ctx_switch_enable(adev, false); + sdma_v3_0_enable(adev, false); + } + + return 0; +} + +static int sdma_v3_0_post_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset = 0; + + if (!adev->sdma.srbm_soft_reset) + return 0; + + srbm_soft_reset = adev->sdma.srbm_soft_reset; + + if (REG_GET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_SDMA) || + REG_GET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_SDMA1)) { + sdma_v3_0_gfx_resume(adev); + sdma_v3_0_rlc_resume(adev); + } + + return 0; +} + +static int sdma_v3_0_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset = 0; + u32 tmp; + + if (!adev->sdma.srbm_soft_reset) + return 0; + + srbm_soft_reset = adev->sdma.srbm_soft_reset; + + if (srbm_soft_reset) { + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + + return 0; +} + +static int sdma_v3_0_set_trap_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 sdma_cntl; + + switch (type) { + case AMDGPU_SDMA_IRQ_INSTANCE0: + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, 0); + WREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET, sdma_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, 1); + WREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET, sdma_cntl); + break; + default: + break; + } + break; + case AMDGPU_SDMA_IRQ_INSTANCE1: + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, 0); + WREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET, sdma_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, 1); + WREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET, sdma_cntl); + break; + default: + break; + } + break; + default: + break; + } + return 0; +} + +static int sdma_v3_0_process_trap_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + u8 instance_id, queue_id; + + instance_id = (entry->ring_id & 0x3) >> 0; + queue_id = (entry->ring_id & 0xc) >> 2; + DRM_DEBUG("IH: SDMA trap\n"); + switch (instance_id) { + case 0: + switch (queue_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[0].ring); + break; + case 1: + /* XXX compute */ + break; + case 2: + /* XXX compute */ + break; + } + break; + case 1: + switch (queue_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[1].ring); + break; + case 1: + /* XXX compute */ + break; + case 2: + /* XXX compute */ + break; + } + break; + } + return 0; +} + +static int sdma_v3_0_process_illegal_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + u8 instance_id, queue_id; + + DRM_ERROR("Illegal instruction in SDMA command stream\n"); + instance_id = (entry->ring_id & 0x3) >> 0; + queue_id = (entry->ring_id & 0xc) >> 2; + + if (instance_id <= 1 && queue_id == 0) + drm_sched_fault(&adev->sdma.instance[instance_id].ring.sched); + return 0; +} + +static void sdma_v3_0_update_sdma_medium_grain_clock_gating( + struct amdgpu_device *adev, + bool enable) +{ + uint32_t temp, data; + int i; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_SDMA_MGCG)) { + for (i = 0; i < adev->sdma.num_instances; i++) { + temp = data = RREG32(mmSDMA0_CLK_CTRL + sdma_offsets[i]); + data &= ~(SDMA0_CLK_CTRL__SOFT_OVERRIDE7_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE6_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE5_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE4_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE3_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE2_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE1_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE0_MASK); + if (data != temp) + WREG32(mmSDMA0_CLK_CTRL + sdma_offsets[i], data); + } + } else { + for (i = 0; i < adev->sdma.num_instances; i++) { + temp = data = RREG32(mmSDMA0_CLK_CTRL + sdma_offsets[i]); + data |= SDMA0_CLK_CTRL__SOFT_OVERRIDE7_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE6_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE5_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE4_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE3_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE2_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE1_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE0_MASK; + + if (data != temp) + WREG32(mmSDMA0_CLK_CTRL + sdma_offsets[i], data); + } + } +} + +static void sdma_v3_0_update_sdma_medium_grain_light_sleep( + struct amdgpu_device *adev, + bool enable) +{ + uint32_t temp, data; + int i; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_SDMA_LS)) { + for (i = 0; i < adev->sdma.num_instances; i++) { + temp = data = RREG32(mmSDMA0_POWER_CNTL + sdma_offsets[i]); + data |= SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK; + + if (temp != data) + WREG32(mmSDMA0_POWER_CNTL + sdma_offsets[i], data); + } + } else { + for (i = 0; i < adev->sdma.num_instances; i++) { + temp = data = RREG32(mmSDMA0_POWER_CNTL + sdma_offsets[i]); + data &= ~SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK; + + if (temp != data) + WREG32(mmSDMA0_POWER_CNTL + sdma_offsets[i], data); + } + } +} + +static int sdma_v3_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->asic_type) { + case CHIP_FIJI: + case CHIP_CARRIZO: + case CHIP_STONEY: + sdma_v3_0_update_sdma_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + sdma_v3_0_update_sdma_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + return 0; +} + +static int sdma_v3_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static void sdma_v3_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + /* AMD_CG_SUPPORT_SDMA_MGCG */ + data = RREG32(mmSDMA0_CLK_CTRL + sdma_offsets[0]); + if (!(data & SDMA0_CLK_CTRL__SOFT_OVERRIDE0_MASK)) + *flags |= AMD_CG_SUPPORT_SDMA_MGCG; + + /* AMD_CG_SUPPORT_SDMA_LS */ + data = RREG32(mmSDMA0_POWER_CNTL + sdma_offsets[0]); + if (data & SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK) + *flags |= AMD_CG_SUPPORT_SDMA_LS; +} + +static const struct amd_ip_funcs sdma_v3_0_ip_funcs = { + .name = "sdma_v3_0", + .early_init = sdma_v3_0_early_init, + .late_init = NULL, + .sw_init = sdma_v3_0_sw_init, + .sw_fini = sdma_v3_0_sw_fini, + .hw_init = sdma_v3_0_hw_init, + .hw_fini = sdma_v3_0_hw_fini, + .suspend = sdma_v3_0_suspend, + .resume = sdma_v3_0_resume, + .is_idle = sdma_v3_0_is_idle, + .wait_for_idle = sdma_v3_0_wait_for_idle, + .check_soft_reset = sdma_v3_0_check_soft_reset, + .pre_soft_reset = sdma_v3_0_pre_soft_reset, + .post_soft_reset = sdma_v3_0_post_soft_reset, + .soft_reset = sdma_v3_0_soft_reset, + .set_clockgating_state = sdma_v3_0_set_clockgating_state, + .set_powergating_state = sdma_v3_0_set_powergating_state, + .get_clockgating_state = sdma_v3_0_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs sdma_v3_0_ring_funcs = { + .type = AMDGPU_RING_TYPE_SDMA, + .align_mask = 0xf, + .nop = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), + .support_64bit_ptrs = false, + .secure_submission_supported = true, + .get_rptr = sdma_v3_0_ring_get_rptr, + .get_wptr = sdma_v3_0_ring_get_wptr, + .set_wptr = sdma_v3_0_ring_set_wptr, + .emit_frame_size = + 6 + /* sdma_v3_0_ring_emit_hdp_flush */ + 3 + /* hdp invalidate */ + 6 + /* sdma_v3_0_ring_emit_pipeline_sync */ + VI_FLUSH_GPU_TLB_NUM_WREG * 3 + 6 + /* sdma_v3_0_ring_emit_vm_flush */ + 10 + 10 + 10, /* sdma_v3_0_ring_emit_fence x3 for user fence, vm fence */ + .emit_ib_size = 7 + 6, /* sdma_v3_0_ring_emit_ib */ + .emit_ib = sdma_v3_0_ring_emit_ib, + .emit_fence = sdma_v3_0_ring_emit_fence, + .emit_pipeline_sync = sdma_v3_0_ring_emit_pipeline_sync, + .emit_vm_flush = sdma_v3_0_ring_emit_vm_flush, + .emit_hdp_flush = sdma_v3_0_ring_emit_hdp_flush, + .test_ring = sdma_v3_0_ring_test_ring, + .test_ib = sdma_v3_0_ring_test_ib, + .insert_nop = sdma_v3_0_ring_insert_nop, + .pad_ib = sdma_v3_0_ring_pad_ib, + .emit_wreg = sdma_v3_0_ring_emit_wreg, +}; + +static void sdma_v3_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->sdma.instance[i].ring.funcs = &sdma_v3_0_ring_funcs; + adev->sdma.instance[i].ring.me = i; + } +} + +static const struct amdgpu_irq_src_funcs sdma_v3_0_trap_irq_funcs = { + .set = sdma_v3_0_set_trap_irq_state, + .process = sdma_v3_0_process_trap_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v3_0_illegal_inst_irq_funcs = { + .process = sdma_v3_0_process_illegal_inst_irq, +}; + +static void sdma_v3_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST; + adev->sdma.trap_irq.funcs = &sdma_v3_0_trap_irq_funcs; + adev->sdma.illegal_inst_irq.funcs = &sdma_v3_0_illegal_inst_irq_funcs; +} + +/** + * sdma_v3_0_emit_copy_buffer - copy buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * @tmz: unused + * + * Copy GPU buffers using the DMA engine (VI). + * Used by the amdgpu ttm implementation to move pages if + * registered as the asic copy callback. + */ +static void sdma_v3_0_emit_copy_buffer(struct amdgpu_ib *ib, + uint64_t src_offset, + uint64_t dst_offset, + uint32_t byte_count, + bool tmz) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR); + ib->ptr[ib->length_dw++] = byte_count; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(src_offset); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); +} + +/** + * sdma_v3_0_emit_fill_buffer - fill buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_data: value to write to buffer + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * + * Fill GPU buffers using the DMA engine (VI). + */ +static void sdma_v3_0_emit_fill_buffer(struct amdgpu_ib *ib, + uint32_t src_data, + uint64_t dst_offset, + uint32_t byte_count) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_CONST_FILL); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = src_data; + ib->ptr[ib->length_dw++] = byte_count; +} + +static const struct amdgpu_buffer_funcs sdma_v3_0_buffer_funcs = { + .copy_max_bytes = 0x3fffe0, /* not 0x3fffff due to HW limitation */ + .copy_num_dw = 7, + .emit_copy_buffer = sdma_v3_0_emit_copy_buffer, + + .fill_max_bytes = 0x3fffe0, /* not 0x3fffff due to HW limitation */ + .fill_num_dw = 5, + .emit_fill_buffer = sdma_v3_0_emit_fill_buffer, +}; + +static void sdma_v3_0_set_buffer_funcs(struct amdgpu_device *adev) +{ + adev->mman.buffer_funcs = &sdma_v3_0_buffer_funcs; + adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring; +} + +static const struct amdgpu_vm_pte_funcs sdma_v3_0_vm_pte_funcs = { + .copy_pte_num_dw = 7, + .copy_pte = sdma_v3_0_vm_copy_pte, + + .write_pte = sdma_v3_0_vm_write_pte, + .set_pte_pde = sdma_v3_0_vm_set_pte_pde, +}; + +static void sdma_v3_0_set_vm_pte_funcs(struct amdgpu_device *adev) +{ + unsigned i; + + adev->vm_manager.vm_pte_funcs = &sdma_v3_0_vm_pte_funcs; + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->vm_manager.vm_pte_scheds[i] = + &adev->sdma.instance[i].ring.sched; + } + adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances; +} + +const struct amdgpu_ip_block_version sdma_v3_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_SDMA, + .major = 3, + .minor = 0, + .rev = 0, + .funcs = &sdma_v3_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version sdma_v3_1_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_SDMA, + .major = 3, + .minor = 1, + .rev = 0, + .funcs = &sdma_v3_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.h b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.h new file mode 100644 index 000000000..7aa223d35 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SDMA_V3_0_H__ +#define __SDMA_V3_0_H__ + +extern const struct amdgpu_ip_block_version sdma_v3_0_ip_block; +extern const struct amdgpu_ip_block_version sdma_v3_1_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c new file mode 100644 index 000000000..cd37f45e0 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -0,0 +1,2645 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_ucode.h" +#include "amdgpu_trace.h" + +#include "sdma0/sdma0_4_2_offset.h" +#include "sdma0/sdma0_4_2_sh_mask.h" +#include "sdma1/sdma1_4_2_offset.h" +#include "sdma1/sdma1_4_2_sh_mask.h" +#include "sdma2/sdma2_4_2_2_offset.h" +#include "sdma2/sdma2_4_2_2_sh_mask.h" +#include "sdma3/sdma3_4_2_2_offset.h" +#include "sdma3/sdma3_4_2_2_sh_mask.h" +#include "sdma4/sdma4_4_2_2_offset.h" +#include "sdma4/sdma4_4_2_2_sh_mask.h" +#include "sdma5/sdma5_4_2_2_offset.h" +#include "sdma5/sdma5_4_2_2_sh_mask.h" +#include "sdma6/sdma6_4_2_2_offset.h" +#include "sdma6/sdma6_4_2_2_sh_mask.h" +#include "sdma7/sdma7_4_2_2_offset.h" +#include "sdma7/sdma7_4_2_2_sh_mask.h" +#include "sdma0/sdma0_4_1_default.h" + +#include "soc15_common.h" +#include "soc15.h" +#include "vega10_sdma_pkt_open.h" + +#include "ivsrcid/sdma0/irqsrcs_sdma0_4_0.h" +#include "ivsrcid/sdma1/irqsrcs_sdma1_4_0.h" + +#include "amdgpu_ras.h" +#include "sdma_v4_4.h" + +MODULE_FIRMWARE("amdgpu/vega10_sdma.bin"); +MODULE_FIRMWARE("amdgpu/vega10_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/vega12_sdma.bin"); +MODULE_FIRMWARE("amdgpu/vega12_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/vega20_sdma.bin"); +MODULE_FIRMWARE("amdgpu/vega20_sdma1.bin"); +MODULE_FIRMWARE("amdgpu/raven_sdma.bin"); +MODULE_FIRMWARE("amdgpu/picasso_sdma.bin"); +MODULE_FIRMWARE("amdgpu/raven2_sdma.bin"); +MODULE_FIRMWARE("amdgpu/arcturus_sdma.bin"); +MODULE_FIRMWARE("amdgpu/renoir_sdma.bin"); +MODULE_FIRMWARE("amdgpu/green_sardine_sdma.bin"); +MODULE_FIRMWARE("amdgpu/aldebaran_sdma.bin"); + +#define SDMA0_POWER_CNTL__ON_OFF_CONDITION_HOLD_TIME_MASK 0x000000F8L +#define SDMA0_POWER_CNTL__ON_OFF_STATUS_DURATION_TIME_MASK 0xFC000000L + +#define WREG32_SDMA(instance, offset, value) \ + WREG32(sdma_v4_0_get_reg_offset(adev, (instance), (offset)), value) +#define RREG32_SDMA(instance, offset) \ + RREG32(sdma_v4_0_get_reg_offset(adev, (instance), (offset))) + +static void sdma_v4_0_set_ring_funcs(struct amdgpu_device *adev); +static void sdma_v4_0_set_buffer_funcs(struct amdgpu_device *adev); +static void sdma_v4_0_set_vm_pte_funcs(struct amdgpu_device *adev); +static void sdma_v4_0_set_irq_funcs(struct amdgpu_device *adev); +static void sdma_v4_0_set_ras_funcs(struct amdgpu_device *adev); + +static const struct soc15_reg_golden golden_settings_sdma_4[] = { + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CHICKEN_BITS, 0xfe931f07, 0x02831d07), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CLK_CTRL, 0xff000ff0, 0x3f000100), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GFX_IB_CNTL, 0x800f0100, 0x00000100), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_PAGE_IB_CNTL, 0x800f0100, 0x00000100), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_PAGE_RB_WPTR_POLL_CNTL, 0x0000fff0, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_POWER_CNTL, 0x003ff006, 0x0003c000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC0_IB_CNTL, 0x800f0100, 0x00000100), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC0_RB_WPTR_POLL_CNTL, 0x0000fff0, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC1_IB_CNTL, 0x800f0100, 0x00000100), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC1_RB_WPTR_POLL_CNTL, 0x0000fff0, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_PAGE, 0x000003ff, 0x000003c0), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_WATERMK, 0xfc000000, 0x00000000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_CLK_CTRL, 0xffffffff, 0x3f000100), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GFX_IB_CNTL, 0x800f0100, 0x00000100), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GFX_RB_WPTR_POLL_CNTL, 0x0000fff0, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_PAGE_IB_CNTL, 0x800f0100, 0x00000100), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_PAGE_RB_WPTR_POLL_CNTL, 0x0000fff0, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_POWER_CNTL, 0x003ff000, 0x0003c000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC0_IB_CNTL, 0x800f0100, 0x00000100), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC0_RB_WPTR_POLL_CNTL, 0x0000fff0, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC1_IB_CNTL, 0x800f0100, 0x00000100), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC1_RB_WPTR_POLL_CNTL, 0x0000fff0, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_UTCL1_PAGE, 0x000003ff, 0x000003c0), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_UTCL1_WATERMK, 0xfc000000, 0x00000000) +}; + +static const struct soc15_reg_golden golden_settings_sdma_vg10[] = { + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_CHICKEN_BITS, 0xfe931f07, 0x02831d07), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), +}; + +static const struct soc15_reg_golden golden_settings_sdma_vg12[] = { + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG, 0x0018773f, 0x00104001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00104001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_CHICKEN_BITS, 0xfe931f07, 0x02831d07), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG, 0x0018773f, 0x00104001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00104001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), +}; + +static const struct soc15_reg_golden golden_settings_sdma_4_1[] = { + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CHICKEN_BITS, 0xfe931f07, 0x02831d07), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CLK_CTRL, 0xffffffff, 0x3f000100), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GFX_IB_CNTL, 0x800f0111, 0x00000100), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_POWER_CNTL, 0xfc3fffff, 0x40000051), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC0_IB_CNTL, 0x800f0111, 0x00000100), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC1_IB_CNTL, 0x800f0111, 0x00000100), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_PAGE, 0x000003ff, 0x000003e0), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_WATERMK, 0xfc000000, 0x00000000) +}; + +static const struct soc15_reg_golden golden_settings_sdma0_4_2_init[] = { + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff0, 0x00403000), +}; + +static const struct soc15_reg_golden golden_settings_sdma0_4_2[] = +{ + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CHICKEN_BITS, 0xfe931f07, 0x02831f07), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CLK_CTRL, 0xffffffff, 0x3f000100), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GFX_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_PAGE_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_PAGE_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RD_BURST_CNTL, 0x0000000f, 0x00000003), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC0_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff0, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC1_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC2_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC2_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC3_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC4_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC4_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC5_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC5_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC6_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC6_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC7_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC7_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_PAGE, 0x000003ff, 0x000003c0), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), +}; + +static const struct soc15_reg_golden golden_settings_sdma1_4_2[] = { + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_CHICKEN_BITS, 0xfe931f07, 0x02831f07), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_CLK_CTRL, 0xffffffff, 0x3f000100), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG_READ, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GFX_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_PAGE_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_PAGE_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RD_BURST_CNTL, 0x0000000f, 0x00000003), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC0_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff0, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC1_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC2_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC2_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC3_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC4_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC4_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC5_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC5_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC6_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC6_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC7_RB_RPTR_ADDR_LO, 0xfffffffd, 0x00000001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_RLC7_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_UTCL1_PAGE, 0x000003ff, 0x000003c0), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), +}; + +static const struct soc15_reg_golden golden_settings_sdma_rv1[] = +{ + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG, 0x0018773f, 0x00000002), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00000002) +}; + +static const struct soc15_reg_golden golden_settings_sdma_rv2[] = +{ + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG, 0x0018773f, 0x00003001), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00003001) +}; + +static const struct soc15_reg_golden golden_settings_sdma_arct[] = +{ + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CHICKEN_BITS, 0xfe931f07, 0x02831f07), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_CHICKEN_BITS, 0xfe931f07, 0x02831f07), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG_READ, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA2, 0, mmSDMA2_CHICKEN_BITS, 0xfe931f07, 0x02831f07), + SOC15_REG_GOLDEN_VALUE(SDMA2, 0, mmSDMA2_GB_ADDR_CONFIG, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA2, 0, mmSDMA2_GB_ADDR_CONFIG_READ, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA2, 0, mmSDMA2_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA3, 0, mmSDMA3_CHICKEN_BITS, 0xfe931f07, 0x02831f07), + SOC15_REG_GOLDEN_VALUE(SDMA3, 0, mmSDMA3_GB_ADDR_CONFIG, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA3, 0, mmSDMA3_GB_ADDR_CONFIG_READ, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA3, 0, mmSDMA3_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA4, 0, mmSDMA4_CHICKEN_BITS, 0xfe931f07, 0x02831f07), + SOC15_REG_GOLDEN_VALUE(SDMA4, 0, mmSDMA4_GB_ADDR_CONFIG, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA4, 0, mmSDMA4_GB_ADDR_CONFIG_READ, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA4, 0, mmSDMA4_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA5, 0, mmSDMA5_CHICKEN_BITS, 0xfe931f07, 0x02831f07), + SOC15_REG_GOLDEN_VALUE(SDMA5, 0, mmSDMA5_GB_ADDR_CONFIG, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA5, 0, mmSDMA5_GB_ADDR_CONFIG_READ, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA5, 0, mmSDMA5_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA6, 0, mmSDMA6_CHICKEN_BITS, 0xfe931f07, 0x02831f07), + SOC15_REG_GOLDEN_VALUE(SDMA6, 0, mmSDMA6_GB_ADDR_CONFIG, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA6, 0, mmSDMA6_GB_ADDR_CONFIG_READ, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA6, 0, mmSDMA6_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA7, 0, mmSDMA7_CHICKEN_BITS, 0xfe931f07, 0x02831f07), + SOC15_REG_GOLDEN_VALUE(SDMA7, 0, mmSDMA7_GB_ADDR_CONFIG, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA7, 0, mmSDMA7_GB_ADDR_CONFIG_READ, 0x0000773f, 0x00004002), + SOC15_REG_GOLDEN_VALUE(SDMA7, 0, mmSDMA7_UTCL1_TIMEOUT, 0xffffffff, 0x00010001) +}; + +static const struct soc15_reg_golden golden_settings_sdma_aldebaran[] = { + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA2, 0, mmSDMA2_GB_ADDR_CONFIG, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA2, 0, mmSDMA2_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA3, 0, mmSDMA2_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA3, 0, mmSDMA3_GB_ADDR_CONFIG, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA3, 0, mmSDMA3_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA3, 0, mmSDMA3_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), + SOC15_REG_GOLDEN_VALUE(SDMA4, 0, mmSDMA4_GB_ADDR_CONFIG, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA4, 0, mmSDMA4_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00104002), + SOC15_REG_GOLDEN_VALUE(SDMA4, 0, mmSDMA4_UTCL1_TIMEOUT, 0xffffffff, 0x00010001), +}; + +static const struct soc15_reg_golden golden_settings_sdma_4_3[] = { + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CHICKEN_BITS, 0xfe931f07, 0x02831f07), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CLK_CTRL, 0xffffffff, 0x3f000100), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG, 0x0018773f, 0x00000002), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x0018773f, 0x00000002), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_POWER_CNTL, 0x003fff07, 0x40000051), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_PAGE, 0x000003ff, 0x000003e0), + SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_WATERMK, 0xfc000000, 0x03fbe1fe) +}; + +static const struct soc15_ras_field_entry sdma_v4_0_ras_fields[] = { + { "SDMA_UCODE_BUF_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_UCODE_BUF_SED), + 0, 0, + }, + { "SDMA_RB_CMD_BUF_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_RB_CMD_BUF_SED), + 0, 0, + }, + { "SDMA_IB_CMD_BUF_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_IB_CMD_BUF_SED), + 0, 0, + }, + { "SDMA_UTCL1_RD_FIFO_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_UTCL1_RD_FIFO_SED), + 0, 0, + }, + { "SDMA_UTCL1_RDBST_FIFO_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_UTCL1_RDBST_FIFO_SED), + 0, 0, + }, + { "SDMA_DATA_LUT_FIFO_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_DATA_LUT_FIFO_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF0_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF0_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF1_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF1_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF2_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF2_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF3_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF3_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF4_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF4_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF5_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF5_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF6_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF6_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF7_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF7_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF8_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF8_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF9_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF9_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF10_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF10_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF11_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF11_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF12_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF12_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF13_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF13_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF14_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF14_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF15_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF15_SED), + 0, 0, + }, + { "SDMA_SPLIT_DAT_BUF_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_SPLIT_DAT_BUF_SED), + 0, 0, + }, + { "SDMA_MC_WR_ADDR_FIFO_SED", SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MC_WR_ADDR_FIFO_SED), + 0, 0, + }, +}; + +static u32 sdma_v4_0_get_reg_offset(struct amdgpu_device *adev, + u32 instance, u32 offset) +{ + switch (instance) { + case 0: + return (adev->reg_offset[SDMA0_HWIP][0][0] + offset); + case 1: + return (adev->reg_offset[SDMA1_HWIP][0][0] + offset); + case 2: + return (adev->reg_offset[SDMA2_HWIP][0][1] + offset); + case 3: + return (adev->reg_offset[SDMA3_HWIP][0][1] + offset); + case 4: + return (adev->reg_offset[SDMA4_HWIP][0][1] + offset); + case 5: + return (adev->reg_offset[SDMA5_HWIP][0][1] + offset); + case 6: + return (adev->reg_offset[SDMA6_HWIP][0][1] + offset); + case 7: + return (adev->reg_offset[SDMA7_HWIP][0][1] + offset); + default: + break; + } + return 0; +} + +static unsigned sdma_v4_0_seq_to_irq_id(int seq_num) +{ + switch (seq_num) { + case 0: + return SOC15_IH_CLIENTID_SDMA0; + case 1: + return SOC15_IH_CLIENTID_SDMA1; + case 2: + return SOC15_IH_CLIENTID_SDMA2; + case 3: + return SOC15_IH_CLIENTID_SDMA3; + case 4: + return SOC15_IH_CLIENTID_SDMA4; + case 5: + return SOC15_IH_CLIENTID_SDMA5; + case 6: + return SOC15_IH_CLIENTID_SDMA6; + case 7: + return SOC15_IH_CLIENTID_SDMA7; + default: + break; + } + return -EINVAL; +} + +static int sdma_v4_0_irq_id_to_seq(unsigned client_id) +{ + switch (client_id) { + case SOC15_IH_CLIENTID_SDMA0: + return 0; + case SOC15_IH_CLIENTID_SDMA1: + return 1; + case SOC15_IH_CLIENTID_SDMA2: + return 2; + case SOC15_IH_CLIENTID_SDMA3: + return 3; + case SOC15_IH_CLIENTID_SDMA4: + return 4; + case SOC15_IH_CLIENTID_SDMA5: + return 5; + case SOC15_IH_CLIENTID_SDMA6: + return 6; + case SOC15_IH_CLIENTID_SDMA7: + return 7; + default: + break; + } + return -EINVAL; +} + +static void sdma_v4_0_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(4, 0, 0): + soc15_program_register_sequence(adev, + golden_settings_sdma_4, + ARRAY_SIZE(golden_settings_sdma_4)); + soc15_program_register_sequence(adev, + golden_settings_sdma_vg10, + ARRAY_SIZE(golden_settings_sdma_vg10)); + break; + case IP_VERSION(4, 0, 1): + soc15_program_register_sequence(adev, + golden_settings_sdma_4, + ARRAY_SIZE(golden_settings_sdma_4)); + soc15_program_register_sequence(adev, + golden_settings_sdma_vg12, + ARRAY_SIZE(golden_settings_sdma_vg12)); + break; + case IP_VERSION(4, 2, 0): + soc15_program_register_sequence(adev, + golden_settings_sdma0_4_2_init, + ARRAY_SIZE(golden_settings_sdma0_4_2_init)); + soc15_program_register_sequence(adev, + golden_settings_sdma0_4_2, + ARRAY_SIZE(golden_settings_sdma0_4_2)); + soc15_program_register_sequence(adev, + golden_settings_sdma1_4_2, + ARRAY_SIZE(golden_settings_sdma1_4_2)); + break; + case IP_VERSION(4, 2, 2): + soc15_program_register_sequence(adev, + golden_settings_sdma_arct, + ARRAY_SIZE(golden_settings_sdma_arct)); + break; + case IP_VERSION(4, 4, 0): + soc15_program_register_sequence(adev, + golden_settings_sdma_aldebaran, + ARRAY_SIZE(golden_settings_sdma_aldebaran)); + break; + case IP_VERSION(4, 1, 0): + case IP_VERSION(4, 1, 1): + soc15_program_register_sequence(adev, + golden_settings_sdma_4_1, + ARRAY_SIZE(golden_settings_sdma_4_1)); + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + soc15_program_register_sequence(adev, + golden_settings_sdma_rv2, + ARRAY_SIZE(golden_settings_sdma_rv2)); + else + soc15_program_register_sequence(adev, + golden_settings_sdma_rv1, + ARRAY_SIZE(golden_settings_sdma_rv1)); + break; + case IP_VERSION(4, 1, 2): + soc15_program_register_sequence(adev, + golden_settings_sdma_4_3, + ARRAY_SIZE(golden_settings_sdma_4_3)); + break; + default: + break; + } +} + +static void sdma_v4_0_setup_ulv(struct amdgpu_device *adev) +{ + int i; + + /* + * The only chips with SDMAv4 and ULV are VG10 and VG20. + * Server SKUs take a different hysteresis setting from other SKUs. + */ + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(4, 0, 0): + if (adev->pdev->device == 0x6860) + break; + return; + case IP_VERSION(4, 2, 0): + if (adev->pdev->device == 0x66a1) + break; + return; + default: + return; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + uint32_t temp; + + temp = RREG32_SDMA(i, mmSDMA0_ULV_CNTL); + temp = REG_SET_FIELD(temp, SDMA0_ULV_CNTL, HYSTERESIS, 0x0); + WREG32_SDMA(i, mmSDMA0_ULV_CNTL, temp); + } +} + +/** + * sdma_v4_0_init_microcode - load ucode images from disk + * + * @adev: amdgpu_device pointer + * + * Use the firmware interface to load the ucode images into + * the driver (not loaded into hw). + * Returns 0 on success, error on failure. + */ + +// emulation only, won't work on real chip +// vega10 real chip need to use PSP to load firmware +static int sdma_v4_0_init_microcode(struct amdgpu_device *adev) +{ + int ret, i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 2) || + adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 4, 0)) { + /* Acturus & Aldebaran will leverage the same FW memory + for every SDMA instance */ + ret = amdgpu_sdma_init_microcode(adev, 0, true); + break; + } else { + ret = amdgpu_sdma_init_microcode(adev, i, false); + if (ret) + return ret; + } + } + + return ret; +} + +/** + * sdma_v4_0_ring_get_rptr - get the current read pointer + * + * @ring: amdgpu ring pointer + * + * Get the current rptr from the hardware (VEGA10+). + */ +static uint64_t sdma_v4_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + u64 *rptr; + + /* XXX check if swapping is necessary on BE */ + rptr = ((u64 *)ring->rptr_cpu_addr); + + DRM_DEBUG("rptr before shift == 0x%016llx\n", *rptr); + return ((*rptr) >> 2); +} + +/** + * sdma_v4_0_ring_get_wptr - get the current write pointer + * + * @ring: amdgpu ring pointer + * + * Get the current wptr from the hardware (VEGA10+). + */ +static uint64_t sdma_v4_0_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u64 wptr; + + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + wptr = READ_ONCE(*((u64 *)ring->wptr_cpu_addr)); + DRM_DEBUG("wptr/doorbell before shift == 0x%016llx\n", wptr); + } else { + wptr = RREG32_SDMA(ring->me, mmSDMA0_GFX_RB_WPTR_HI); + wptr = wptr << 32; + wptr |= RREG32_SDMA(ring->me, mmSDMA0_GFX_RB_WPTR); + DRM_DEBUG("wptr before shift [%i] wptr == 0x%016llx\n", + ring->me, wptr); + } + + return wptr >> 2; +} + +/** + * sdma_v4_0_ring_set_wptr - commit the write pointer + * + * @ring: amdgpu ring pointer + * + * Write the wptr back to the hardware (VEGA10+). + */ +static void sdma_v4_0_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + DRM_DEBUG("Setting write pointer\n"); + if (ring->use_doorbell) { + u64 *wb = (u64 *)ring->wptr_cpu_addr; + + DRM_DEBUG("Using doorbell -- " + "wptr_offs == 0x%08x " + "lower_32_bits(ring->wptr << 2) == 0x%08x " + "upper_32_bits(ring->wptr << 2) == 0x%08x\n", + ring->wptr_offs, + lower_32_bits(ring->wptr << 2), + upper_32_bits(ring->wptr << 2)); + /* XXX check if swapping is necessary on BE */ + WRITE_ONCE(*wb, (ring->wptr << 2)); + DRM_DEBUG("calling WDOORBELL64(0x%08x, 0x%016llx)\n", + ring->doorbell_index, ring->wptr << 2); + WDOORBELL64(ring->doorbell_index, ring->wptr << 2); + } else { + DRM_DEBUG("Not using doorbell -- " + "mmSDMA%i_GFX_RB_WPTR == 0x%08x " + "mmSDMA%i_GFX_RB_WPTR_HI == 0x%08x\n", + ring->me, + lower_32_bits(ring->wptr << 2), + ring->me, + upper_32_bits(ring->wptr << 2)); + WREG32_SDMA(ring->me, mmSDMA0_GFX_RB_WPTR, + lower_32_bits(ring->wptr << 2)); + WREG32_SDMA(ring->me, mmSDMA0_GFX_RB_WPTR_HI, + upper_32_bits(ring->wptr << 2)); + } +} + +/** + * sdma_v4_0_page_ring_get_wptr - get the current write pointer + * + * @ring: amdgpu ring pointer + * + * Get the current wptr from the hardware (VEGA10+). + */ +static uint64_t sdma_v4_0_page_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u64 wptr; + + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + wptr = READ_ONCE(*((u64 *)ring->wptr_cpu_addr)); + } else { + wptr = RREG32_SDMA(ring->me, mmSDMA0_PAGE_RB_WPTR_HI); + wptr = wptr << 32; + wptr |= RREG32_SDMA(ring->me, mmSDMA0_PAGE_RB_WPTR); + } + + return wptr >> 2; +} + +/** + * sdma_v4_0_page_ring_set_wptr - commit the write pointer + * + * @ring: amdgpu ring pointer + * + * Write the wptr back to the hardware (VEGA10+). + */ +static void sdma_v4_0_page_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + u64 *wb = (u64 *)ring->wptr_cpu_addr; + + /* XXX check if swapping is necessary on BE */ + WRITE_ONCE(*wb, (ring->wptr << 2)); + WDOORBELL64(ring->doorbell_index, ring->wptr << 2); + } else { + uint64_t wptr = ring->wptr << 2; + + WREG32_SDMA(ring->me, mmSDMA0_PAGE_RB_WPTR, + lower_32_bits(wptr)); + WREG32_SDMA(ring->me, mmSDMA0_PAGE_RB_WPTR_HI, + upper_32_bits(wptr)); + } +} + +static void sdma_v4_0_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + int i; + + for (i = 0; i < count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + amdgpu_ring_write(ring, ring->funcs->nop | + SDMA_PKT_NOP_HEADER_COUNT(count - 1)); + else + amdgpu_ring_write(ring, ring->funcs->nop); +} + +/** + * sdma_v4_0_ring_emit_ib - Schedule an IB on the DMA engine + * + * @ring: amdgpu ring pointer + * @job: job to retrieve vmid from + * @ib: IB object to schedule + * @flags: unused + * + * Schedule an IB in the DMA ring (VEGA10). + */ +static void sdma_v4_0_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + /* IB packet must end on a 8 DW boundary */ + sdma_v4_0_ring_insert_nop(ring, (2 - lower_32_bits(ring->wptr)) & 7); + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_INDIRECT) | + SDMA_PKT_INDIRECT_HEADER_VMID(vmid & 0xf)); + /* base must be 32 byte aligned */ + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr) & 0xffffffe0); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); + +} + +static void sdma_v4_0_wait_reg_mem(struct amdgpu_ring *ring, + int mem_space, int hdp, + uint32_t addr0, uint32_t addr1, + uint32_t ref, uint32_t mask, + uint32_t inv) +{ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(hdp) | + SDMA_PKT_POLL_REGMEM_HEADER_MEM_POLL(mem_space) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3)); /* == */ + if (mem_space) { + /* memory */ + amdgpu_ring_write(ring, addr0); + amdgpu_ring_write(ring, addr1); + } else { + /* registers */ + amdgpu_ring_write(ring, addr0 << 2); + amdgpu_ring_write(ring, addr1 << 2); + } + amdgpu_ring_write(ring, ref); /* reference */ + amdgpu_ring_write(ring, mask); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(inv)); /* retry count, poll interval */ +} + +/** + * sdma_v4_0_ring_emit_hdp_flush - emit an hdp flush on the DMA ring + * + * @ring: amdgpu ring pointer + * + * Emit an hdp flush packet on the requested DMA ring. + */ +static void sdma_v4_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 ref_and_mask = 0; + const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg; + + ref_and_mask = nbio_hf_reg->ref_and_mask_sdma0 << ring->me; + + sdma_v4_0_wait_reg_mem(ring, 0, 1, + adev->nbio.funcs->get_hdp_flush_done_offset(adev), + adev->nbio.funcs->get_hdp_flush_req_offset(adev), + ref_and_mask, ref_and_mask, 10); +} + +/** + * sdma_v4_0_ring_emit_fence - emit a fence on the DMA ring + * + * @ring: amdgpu ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Add a DMA fence packet to the ring to write + * the fence seq number and DMA trap packet to generate + * an interrupt if needed (VEGA10). + */ +static void sdma_v4_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + /* write the fence */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE)); + /* zero in first two bits */ + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + /* optionally write high bits as well */ + if (write64bit) { + addr += 4; + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE)); + /* zero in first two bits */ + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + } + + /* generate an interrupt */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_TRAP)); + amdgpu_ring_write(ring, SDMA_PKT_TRAP_INT_CONTEXT_INT_CONTEXT(0)); +} + + +/** + * sdma_v4_0_gfx_enable - enable the gfx async dma engines + * + * @adev: amdgpu_device pointer + * @enable: enable SDMA RB/IB + * control the gfx async dma ring buffers (VEGA10). + */ +static void sdma_v4_0_gfx_enable(struct amdgpu_device *adev, bool enable) +{ + u32 rb_cntl, ib_cntl; + int i; + + amdgpu_sdma_unset_buffer_funcs_helper(adev); + + for (i = 0; i < adev->sdma.num_instances; i++) { + rb_cntl = RREG32_SDMA(i, mmSDMA0_GFX_RB_CNTL); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, enable ? 1 : 0); + WREG32_SDMA(i, mmSDMA0_GFX_RB_CNTL, rb_cntl); + ib_cntl = RREG32_SDMA(i, mmSDMA0_GFX_IB_CNTL); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_ENABLE, enable ? 1 : 0); + WREG32_SDMA(i, mmSDMA0_GFX_IB_CNTL, ib_cntl); + } +} + +/** + * sdma_v4_0_rlc_stop - stop the compute async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the compute async dma queues (VEGA10). + */ +static void sdma_v4_0_rlc_stop(struct amdgpu_device *adev) +{ + /* XXX todo */ +} + +/** + * sdma_v4_0_page_stop - stop the page async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the page async dma ring buffers (VEGA10). + */ +static void sdma_v4_0_page_stop(struct amdgpu_device *adev) +{ + u32 rb_cntl, ib_cntl; + int i; + + amdgpu_sdma_unset_buffer_funcs_helper(adev); + + for (i = 0; i < adev->sdma.num_instances; i++) { + rb_cntl = RREG32_SDMA(i, mmSDMA0_PAGE_RB_CNTL); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_PAGE_RB_CNTL, + RB_ENABLE, 0); + WREG32_SDMA(i, mmSDMA0_PAGE_RB_CNTL, rb_cntl); + ib_cntl = RREG32_SDMA(i, mmSDMA0_PAGE_IB_CNTL); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_PAGE_IB_CNTL, + IB_ENABLE, 0); + WREG32_SDMA(i, mmSDMA0_PAGE_IB_CNTL, ib_cntl); + } +} + +/** + * sdma_v4_0_ctx_switch_enable - stop the async dma engines context switch + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs context switch. + * + * Halt or unhalt the async dma engines context switch (VEGA10). + */ +static void sdma_v4_0_ctx_switch_enable(struct amdgpu_device *adev, bool enable) +{ + u32 f32_cntl, phase_quantum = 0; + int i; + + if (amdgpu_sdma_phase_quantum) { + unsigned value = amdgpu_sdma_phase_quantum; + unsigned unit = 0; + + while (value > (SDMA0_PHASE0_QUANTUM__VALUE_MASK >> + SDMA0_PHASE0_QUANTUM__VALUE__SHIFT)) { + value = (value + 1) >> 1; + unit++; + } + if (unit > (SDMA0_PHASE0_QUANTUM__UNIT_MASK >> + SDMA0_PHASE0_QUANTUM__UNIT__SHIFT)) { + value = (SDMA0_PHASE0_QUANTUM__VALUE_MASK >> + SDMA0_PHASE0_QUANTUM__VALUE__SHIFT); + unit = (SDMA0_PHASE0_QUANTUM__UNIT_MASK >> + SDMA0_PHASE0_QUANTUM__UNIT__SHIFT); + WARN_ONCE(1, + "clamping sdma_phase_quantum to %uK clock cycles\n", + value << unit); + } + phase_quantum = + value << SDMA0_PHASE0_QUANTUM__VALUE__SHIFT | + unit << SDMA0_PHASE0_QUANTUM__UNIT__SHIFT; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + f32_cntl = RREG32_SDMA(i, mmSDMA0_CNTL); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, + AUTO_CTXSW_ENABLE, enable ? 1 : 0); + if (enable && amdgpu_sdma_phase_quantum) { + WREG32_SDMA(i, mmSDMA0_PHASE0_QUANTUM, phase_quantum); + WREG32_SDMA(i, mmSDMA0_PHASE1_QUANTUM, phase_quantum); + WREG32_SDMA(i, mmSDMA0_PHASE2_QUANTUM, phase_quantum); + } + WREG32_SDMA(i, mmSDMA0_CNTL, f32_cntl); + + /* + * Enable SDMA utilization. Its only supported on + * Arcturus for the moment and firmware version 14 + * and above. + */ + if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 2) && + adev->sdma.instance[i].fw_version >= 14) + WREG32_SDMA(i, mmSDMA0_PUB_DUMMY_REG2, enable); + /* Extend page fault timeout to avoid interrupt storm */ + WREG32_SDMA(i, mmSDMA0_UTCL1_TIMEOUT, 0x00800080); + } + +} + +/** + * sdma_v4_0_enable - stop the async dma engines + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs. + * + * Halt or unhalt the async dma engines (VEGA10). + */ +static void sdma_v4_0_enable(struct amdgpu_device *adev, bool enable) +{ + u32 f32_cntl; + int i; + + if (!enable) { + sdma_v4_0_gfx_enable(adev, enable); + sdma_v4_0_rlc_stop(adev); + if (adev->sdma.has_page_queue) + sdma_v4_0_page_stop(adev); + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + f32_cntl = RREG32_SDMA(i, mmSDMA0_F32_CNTL); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_F32_CNTL, HALT, enable ? 0 : 1); + WREG32_SDMA(i, mmSDMA0_F32_CNTL, f32_cntl); + } +} + +/* + * sdma_v4_0_rb_cntl - get parameters for rb_cntl + */ +static uint32_t sdma_v4_0_rb_cntl(struct amdgpu_ring *ring, uint32_t rb_cntl) +{ + /* Set ring buffer size in dwords */ + uint32_t rb_bufsz = order_base_2(ring->ring_size / 4); + + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_SIZE, rb_bufsz); +#ifdef __BIG_ENDIAN + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_SWAP_ENABLE, 1); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, + RPTR_WRITEBACK_SWAP_ENABLE, 1); +#endif + return rb_cntl; +} + +/** + * sdma_v4_0_gfx_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * @i: instance to resume + * + * Set up the gfx DMA ring buffers and enable them (VEGA10). + * Returns 0 for success, error for failure. + */ +static void sdma_v4_0_gfx_resume(struct amdgpu_device *adev, unsigned int i) +{ + struct amdgpu_ring *ring = &adev->sdma.instance[i].ring; + u32 rb_cntl, ib_cntl, wptr_poll_cntl; + u32 doorbell; + u32 doorbell_offset; + u64 wptr_gpu_addr; + + rb_cntl = RREG32_SDMA(i, mmSDMA0_GFX_RB_CNTL); + rb_cntl = sdma_v4_0_rb_cntl(ring, rb_cntl); + WREG32_SDMA(i, mmSDMA0_GFX_RB_CNTL, rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SDMA(i, mmSDMA0_GFX_RB_RPTR, 0); + WREG32_SDMA(i, mmSDMA0_GFX_RB_RPTR_HI, 0); + WREG32_SDMA(i, mmSDMA0_GFX_RB_WPTR, 0); + WREG32_SDMA(i, mmSDMA0_GFX_RB_WPTR_HI, 0); + + /* set the wb address whether it's enabled or not */ + WREG32_SDMA(i, mmSDMA0_GFX_RB_RPTR_ADDR_HI, + upper_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFF); + WREG32_SDMA(i, mmSDMA0_GFX_RB_RPTR_ADDR_LO, + lower_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFC); + + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, + RPTR_WRITEBACK_ENABLE, 1); + + WREG32_SDMA(i, mmSDMA0_GFX_RB_BASE, ring->gpu_addr >> 8); + WREG32_SDMA(i, mmSDMA0_GFX_RB_BASE_HI, ring->gpu_addr >> 40); + + ring->wptr = 0; + + /* before programing wptr to a less value, need set minor_ptr_update first */ + WREG32_SDMA(i, mmSDMA0_GFX_MINOR_PTR_UPDATE, 1); + + doorbell = RREG32_SDMA(i, mmSDMA0_GFX_DOORBELL); + doorbell_offset = RREG32_SDMA(i, mmSDMA0_GFX_DOORBELL_OFFSET); + + doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, + ring->use_doorbell); + doorbell_offset = REG_SET_FIELD(doorbell_offset, + SDMA0_GFX_DOORBELL_OFFSET, + OFFSET, ring->doorbell_index); + WREG32_SDMA(i, mmSDMA0_GFX_DOORBELL, doorbell); + WREG32_SDMA(i, mmSDMA0_GFX_DOORBELL_OFFSET, doorbell_offset); + + sdma_v4_0_ring_set_wptr(ring); + + /* set minor_ptr_update to 0 after wptr programed */ + WREG32_SDMA(i, mmSDMA0_GFX_MINOR_PTR_UPDATE, 0); + + /* setup the wptr shadow polling */ + wptr_gpu_addr = ring->wptr_gpu_addr; + WREG32_SDMA(i, mmSDMA0_GFX_RB_WPTR_POLL_ADDR_LO, + lower_32_bits(wptr_gpu_addr)); + WREG32_SDMA(i, mmSDMA0_GFX_RB_WPTR_POLL_ADDR_HI, + upper_32_bits(wptr_gpu_addr)); + wptr_poll_cntl = RREG32_SDMA(i, mmSDMA0_GFX_RB_WPTR_POLL_CNTL); + wptr_poll_cntl = REG_SET_FIELD(wptr_poll_cntl, + SDMA0_GFX_RB_WPTR_POLL_CNTL, + F32_POLL_ENABLE, amdgpu_sriov_vf(adev)? 1 : 0); + WREG32_SDMA(i, mmSDMA0_GFX_RB_WPTR_POLL_CNTL, wptr_poll_cntl); + + /* enable DMA RB */ + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 1); + WREG32_SDMA(i, mmSDMA0_GFX_RB_CNTL, rb_cntl); + + ib_cntl = RREG32_SDMA(i, mmSDMA0_GFX_IB_CNTL); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_ENABLE, 1); +#ifdef __BIG_ENDIAN + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_SWAP_ENABLE, 1); +#endif + /* enable DMA IBs */ + WREG32_SDMA(i, mmSDMA0_GFX_IB_CNTL, ib_cntl); +} + +/** + * sdma_v4_0_page_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * @i: instance to resume + * + * Set up the page DMA ring buffers and enable them (VEGA10). + * Returns 0 for success, error for failure. + */ +static void sdma_v4_0_page_resume(struct amdgpu_device *adev, unsigned int i) +{ + struct amdgpu_ring *ring = &adev->sdma.instance[i].page; + u32 rb_cntl, ib_cntl, wptr_poll_cntl; + u32 doorbell; + u32 doorbell_offset; + u64 wptr_gpu_addr; + + rb_cntl = RREG32_SDMA(i, mmSDMA0_PAGE_RB_CNTL); + rb_cntl = sdma_v4_0_rb_cntl(ring, rb_cntl); + WREG32_SDMA(i, mmSDMA0_PAGE_RB_CNTL, rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SDMA(i, mmSDMA0_PAGE_RB_RPTR, 0); + WREG32_SDMA(i, mmSDMA0_PAGE_RB_RPTR_HI, 0); + WREG32_SDMA(i, mmSDMA0_PAGE_RB_WPTR, 0); + WREG32_SDMA(i, mmSDMA0_PAGE_RB_WPTR_HI, 0); + + /* set the wb address whether it's enabled or not */ + WREG32_SDMA(i, mmSDMA0_PAGE_RB_RPTR_ADDR_HI, + upper_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFF); + WREG32_SDMA(i, mmSDMA0_PAGE_RB_RPTR_ADDR_LO, + lower_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFC); + + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_PAGE_RB_CNTL, + RPTR_WRITEBACK_ENABLE, 1); + + WREG32_SDMA(i, mmSDMA0_PAGE_RB_BASE, ring->gpu_addr >> 8); + WREG32_SDMA(i, mmSDMA0_PAGE_RB_BASE_HI, ring->gpu_addr >> 40); + + ring->wptr = 0; + + /* before programing wptr to a less value, need set minor_ptr_update first */ + WREG32_SDMA(i, mmSDMA0_PAGE_MINOR_PTR_UPDATE, 1); + + doorbell = RREG32_SDMA(i, mmSDMA0_PAGE_DOORBELL); + doorbell_offset = RREG32_SDMA(i, mmSDMA0_PAGE_DOORBELL_OFFSET); + + doorbell = REG_SET_FIELD(doorbell, SDMA0_PAGE_DOORBELL, ENABLE, + ring->use_doorbell); + doorbell_offset = REG_SET_FIELD(doorbell_offset, + SDMA0_PAGE_DOORBELL_OFFSET, + OFFSET, ring->doorbell_index); + WREG32_SDMA(i, mmSDMA0_PAGE_DOORBELL, doorbell); + WREG32_SDMA(i, mmSDMA0_PAGE_DOORBELL_OFFSET, doorbell_offset); + + /* paging queue doorbell range is setup at sdma_v4_0_gfx_resume */ + sdma_v4_0_page_ring_set_wptr(ring); + + /* set minor_ptr_update to 0 after wptr programed */ + WREG32_SDMA(i, mmSDMA0_PAGE_MINOR_PTR_UPDATE, 0); + + /* setup the wptr shadow polling */ + wptr_gpu_addr = ring->wptr_gpu_addr; + WREG32_SDMA(i, mmSDMA0_PAGE_RB_WPTR_POLL_ADDR_LO, + lower_32_bits(wptr_gpu_addr)); + WREG32_SDMA(i, mmSDMA0_PAGE_RB_WPTR_POLL_ADDR_HI, + upper_32_bits(wptr_gpu_addr)); + wptr_poll_cntl = RREG32_SDMA(i, mmSDMA0_PAGE_RB_WPTR_POLL_CNTL); + wptr_poll_cntl = REG_SET_FIELD(wptr_poll_cntl, + SDMA0_PAGE_RB_WPTR_POLL_CNTL, + F32_POLL_ENABLE, amdgpu_sriov_vf(adev)? 1 : 0); + WREG32_SDMA(i, mmSDMA0_PAGE_RB_WPTR_POLL_CNTL, wptr_poll_cntl); + + /* enable DMA RB */ + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_PAGE_RB_CNTL, RB_ENABLE, 1); + WREG32_SDMA(i, mmSDMA0_PAGE_RB_CNTL, rb_cntl); + + ib_cntl = RREG32_SDMA(i, mmSDMA0_PAGE_IB_CNTL); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_PAGE_IB_CNTL, IB_ENABLE, 1); +#ifdef __BIG_ENDIAN + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_PAGE_IB_CNTL, IB_SWAP_ENABLE, 1); +#endif + /* enable DMA IBs */ + WREG32_SDMA(i, mmSDMA0_PAGE_IB_CNTL, ib_cntl); +} + +static void +sdma_v4_1_update_power_gating(struct amdgpu_device *adev, bool enable) +{ + uint32_t def, data; + + if (enable && (adev->pg_flags & AMD_PG_SUPPORT_SDMA)) { + /* enable idle interrupt */ + def = data = RREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CNTL)); + data |= SDMA0_CNTL__CTXEMPTY_INT_ENABLE_MASK; + + if (data != def) + WREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CNTL), data); + } else { + /* disable idle interrupt */ + def = data = RREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CNTL)); + data &= ~SDMA0_CNTL__CTXEMPTY_INT_ENABLE_MASK; + if (data != def) + WREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CNTL), data); + } +} + +static void sdma_v4_1_init_power_gating(struct amdgpu_device *adev) +{ + uint32_t def, data; + + /* Enable HW based PG. */ + def = data = RREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_POWER_CNTL)); + data |= SDMA0_POWER_CNTL__PG_CNTL_ENABLE_MASK; + if (data != def) + WREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_POWER_CNTL), data); + + /* enable interrupt */ + def = data = RREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CNTL)); + data |= SDMA0_CNTL__CTXEMPTY_INT_ENABLE_MASK; + if (data != def) + WREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CNTL), data); + + /* Configure hold time to filter in-valid power on/off request. Use default right now */ + def = data = RREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_POWER_CNTL)); + data &= ~SDMA0_POWER_CNTL__ON_OFF_CONDITION_HOLD_TIME_MASK; + data |= (mmSDMA0_POWER_CNTL_DEFAULT & SDMA0_POWER_CNTL__ON_OFF_CONDITION_HOLD_TIME_MASK); + /* Configure switch time for hysteresis purpose. Use default right now */ + data &= ~SDMA0_POWER_CNTL__ON_OFF_STATUS_DURATION_TIME_MASK; + data |= (mmSDMA0_POWER_CNTL_DEFAULT & SDMA0_POWER_CNTL__ON_OFF_STATUS_DURATION_TIME_MASK); + if(data != def) + WREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_POWER_CNTL), data); +} + +static void sdma_v4_0_init_pg(struct amdgpu_device *adev) +{ + if (!(adev->pg_flags & AMD_PG_SUPPORT_SDMA)) + return; + + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(4, 1, 0): + case IP_VERSION(4, 1, 1): + case IP_VERSION(4, 1, 2): + sdma_v4_1_init_power_gating(adev); + sdma_v4_1_update_power_gating(adev, true); + break; + default: + break; + } +} + +/** + * sdma_v4_0_rlc_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the compute DMA queues and enable them (VEGA10). + * Returns 0 for success, error for failure. + */ +static int sdma_v4_0_rlc_resume(struct amdgpu_device *adev) +{ + sdma_v4_0_init_pg(adev); + + return 0; +} + +/** + * sdma_v4_0_load_microcode - load the sDMA ME ucode + * + * @adev: amdgpu_device pointer + * + * Loads the sDMA0/1 ucode. + * Returns 0 for success, -EINVAL if the ucode is not available. + */ +static int sdma_v4_0_load_microcode(struct amdgpu_device *adev) +{ + const struct sdma_firmware_header_v1_0 *hdr; + const __le32 *fw_data; + u32 fw_size; + int i, j; + + /* halt the MEs */ + sdma_v4_0_enable(adev, false); + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (!adev->sdma.instance[i].fw) + return -EINVAL; + + hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data; + amdgpu_ucode_print_sdma_hdr(&hdr->header); + fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + + fw_data = (const __le32 *) + (adev->sdma.instance[i].fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + WREG32_SDMA(i, mmSDMA0_UCODE_ADDR, 0); + + for (j = 0; j < fw_size; j++) + WREG32_SDMA(i, mmSDMA0_UCODE_DATA, + le32_to_cpup(fw_data++)); + + WREG32_SDMA(i, mmSDMA0_UCODE_ADDR, + adev->sdma.instance[i].fw_version); + } + + return 0; +} + +/** + * sdma_v4_0_start - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the DMA engines and enable them (VEGA10). + * Returns 0 for success, error for failure. + */ +static int sdma_v4_0_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + int i, r = 0; + + if (amdgpu_sriov_vf(adev)) { + sdma_v4_0_ctx_switch_enable(adev, false); + sdma_v4_0_enable(adev, false); + } else { + + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { + r = sdma_v4_0_load_microcode(adev); + if (r) + return r; + } + + /* unhalt the MEs */ + sdma_v4_0_enable(adev, true); + /* enable sdma ring preemption */ + sdma_v4_0_ctx_switch_enable(adev, true); + } + + /* start the gfx rings and rlc compute queues */ + for (i = 0; i < adev->sdma.num_instances; i++) { + uint32_t temp; + + WREG32_SDMA(i, mmSDMA0_SEM_WAIT_FAIL_TIMER_CNTL, 0); + sdma_v4_0_gfx_resume(adev, i); + if (adev->sdma.has_page_queue) + sdma_v4_0_page_resume(adev, i); + + /* set utc l1 enable flag always to 1 */ + temp = RREG32_SDMA(i, mmSDMA0_CNTL); + temp = REG_SET_FIELD(temp, SDMA0_CNTL, UTC_L1_ENABLE, 1); + WREG32_SDMA(i, mmSDMA0_CNTL, temp); + + if (!amdgpu_sriov_vf(adev)) { + /* unhalt engine */ + temp = RREG32_SDMA(i, mmSDMA0_F32_CNTL); + temp = REG_SET_FIELD(temp, SDMA0_F32_CNTL, HALT, 0); + WREG32_SDMA(i, mmSDMA0_F32_CNTL, temp); + } + } + + if (amdgpu_sriov_vf(adev)) { + sdma_v4_0_ctx_switch_enable(adev, true); + sdma_v4_0_enable(adev, true); + } else { + r = sdma_v4_0_rlc_resume(adev); + if (r) + return r; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + if (adev->sdma.has_page_queue) { + struct amdgpu_ring *page = &adev->sdma.instance[i].page; + + r = amdgpu_ring_test_helper(page); + if (r) + return r; + + if (adev->mman.buffer_funcs_ring == page) + amdgpu_ttm_set_buffer_funcs_status(adev, true); + } + + if (adev->mman.buffer_funcs_ring == ring) + amdgpu_ttm_set_buffer_funcs_status(adev, true); + } + + return r; +} + +/** + * sdma_v4_0_ring_test_ring - simple async dma engine test + * + * @ring: amdgpu_ring structure holding ring information + * + * Test the DMA engine by writing using it to write an + * value to memory. (VEGA10). + * Returns 0 for success, error for failure. + */ +static int sdma_v4_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + unsigned i; + unsigned index; + int r; + u32 tmp; + u64 gpu_addr; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + tmp = 0xCAFEDEAD; + adev->wb.wb[index] = cpu_to_le32(tmp); + + r = amdgpu_ring_alloc(ring, 5); + if (r) + goto error_free_wb; + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR)); + amdgpu_ring_write(ring, lower_32_bits(gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(gpu_addr)); + amdgpu_ring_write(ring, SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(0)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + +error_free_wb: + amdgpu_device_wb_free(adev, index); + return r; +} + +/** + * sdma_v4_0_ring_test_ib - test an IB on the DMA engine + * + * @ring: amdgpu_ring structure holding ring information + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + * Test a simple IB in the DMA ring (VEGA10). + * Returns 0 on success, error on failure. + */ +static int sdma_v4_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + unsigned index; + long r; + u32 tmp = 0; + u64 gpu_addr; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + tmp = 0xCAFEDEAD; + adev->wb.wb[index] = cpu_to_le32(tmp); + memset(&ib, 0, sizeof(ib)); + r = amdgpu_ib_get(adev, NULL, 256, + AMDGPU_IB_POOL_DIRECT, &ib); + if (r) + goto err0; + + ib.ptr[0] = SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib.ptr[1] = lower_32_bits(gpu_addr); + ib.ptr[2] = upper_32_bits(gpu_addr); + ib.ptr[3] = SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(0); + ib.ptr[4] = 0xDEADBEEF; + ib.ptr[5] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.ptr[6] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.ptr[7] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.length_dw = 8; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err1; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto err1; + } else if (r < 0) { + goto err1; + } + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +err1: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err0: + amdgpu_device_wb_free(adev, index); + return r; +} + + +/** + * sdma_v4_0_vm_copy_pte - update PTEs by copying them from the GART + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @src: src addr to copy from + * @count: number of page entries to update + * + * Update PTEs by copying them from the GART using sDMA (VEGA10). + */ +static void sdma_v4_0_vm_copy_pte(struct amdgpu_ib *ib, + uint64_t pe, uint64_t src, + unsigned count) +{ + unsigned bytes = count * 8; + + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR); + ib->ptr[ib->length_dw++] = bytes - 1; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src); + ib->ptr[ib->length_dw++] = upper_32_bits(src); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + +} + +/** + * sdma_v4_0_vm_write_pte - update PTEs by writing them manually + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @value: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * + * Update PTEs by writing them manually using sDMA (VEGA10). + */ +static void sdma_v4_0_vm_write_pte(struct amdgpu_ib *ib, uint64_t pe, + uint64_t value, unsigned count, + uint32_t incr) +{ + unsigned ndw = count * 2; + + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = ndw - 1; + for (; ndw > 0; ndw -= 2) { + ib->ptr[ib->length_dw++] = lower_32_bits(value); + ib->ptr[ib->length_dw++] = upper_32_bits(value); + value += incr; + } +} + +/** + * sdma_v4_0_vm_set_pte_pde - update the page tables using sDMA + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: access flags + * + * Update the page tables using sDMA (VEGA10). + */ +static void sdma_v4_0_vm_set_pte_pde(struct amdgpu_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint64_t flags) +{ + /* for physically contiguous pages (vram) */ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_PTEPDE); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); /* dst addr */ + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = lower_32_bits(flags); /* mask */ + ib->ptr[ib->length_dw++] = upper_32_bits(flags); + ib->ptr[ib->length_dw++] = lower_32_bits(addr); /* value */ + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = incr; /* increment size */ + ib->ptr[ib->length_dw++] = 0; + ib->ptr[ib->length_dw++] = count - 1; /* number of entries */ +} + +/** + * sdma_v4_0_ring_pad_ib - pad the IB to the required number of dw + * + * @ring: amdgpu_ring structure holding ring information + * @ib: indirect buffer to fill with padding + */ +static void sdma_v4_0_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + u32 pad_count; + int i; + + pad_count = (-ib->length_dw) & 7; + for (i = 0; i < pad_count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + ib->ptr[ib->length_dw++] = + SDMA_PKT_HEADER_OP(SDMA_OP_NOP) | + SDMA_PKT_NOP_HEADER_COUNT(pad_count - 1); + else + ib->ptr[ib->length_dw++] = + SDMA_PKT_HEADER_OP(SDMA_OP_NOP); +} + + +/** + * sdma_v4_0_ring_emit_pipeline_sync - sync the pipeline + * + * @ring: amdgpu_ring pointer + * + * Make sure all previous operations are completed (CIK). + */ +static void sdma_v4_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + /* wait for idle */ + sdma_v4_0_wait_reg_mem(ring, 1, 0, + addr & 0xfffffffc, + upper_32_bits(addr) & 0xffffffff, + seq, 0xffffffff, 4); +} + + +/** + * sdma_v4_0_ring_emit_vm_flush - vm flush using sDMA + * + * @ring: amdgpu_ring pointer + * @vmid: vmid number to use + * @pd_addr: address + * + * Update the page table base and flush the VM TLB + * using sDMA (VEGA10). + */ +static void sdma_v4_0_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); +} + +static void sdma_v4_0_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_SRBM_WRITE) | + SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(0xf)); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, val); +} + +static void sdma_v4_0_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + sdma_v4_0_wait_reg_mem(ring, 0, 0, reg, 0, val, mask, 10); +} + +static bool sdma_v4_0_fw_support_paging_queue(struct amdgpu_device *adev) +{ + uint fw_version = adev->sdma.instance[0].fw_version; + + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(4, 0, 0): + return fw_version >= 430; + case IP_VERSION(4, 0, 1): + /*return fw_version >= 31;*/ + return false; + case IP_VERSION(4, 2, 0): + return fw_version >= 123; + default: + return false; + } +} + +static int sdma_v4_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = sdma_v4_0_init_microcode(adev); + if (r) { + DRM_ERROR("Failed to load sdma firmware!\n"); + return r; + } + + /* TODO: Page queue breaks driver reload under SRIOV */ + if ((adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 0, 0)) && + amdgpu_sriov_vf((adev))) + adev->sdma.has_page_queue = false; + else if (sdma_v4_0_fw_support_paging_queue(adev)) + adev->sdma.has_page_queue = true; + + sdma_v4_0_set_ring_funcs(adev); + sdma_v4_0_set_buffer_funcs(adev); + sdma_v4_0_set_vm_pte_funcs(adev); + sdma_v4_0_set_irq_funcs(adev); + sdma_v4_0_set_ras_funcs(adev); + + return 0; +} + +static int sdma_v4_0_process_ras_data_cb(struct amdgpu_device *adev, + void *err_data, + struct amdgpu_iv_entry *entry); + +static int sdma_v4_0_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + sdma_v4_0_setup_ulv(adev); + + if (!amdgpu_persistent_edc_harvesting_supported(adev)) { + if (adev->sdma.ras && adev->sdma.ras->ras_block.hw_ops && + adev->sdma.ras->ras_block.hw_ops->reset_ras_error_count) + adev->sdma.ras->ras_block.hw_ops->reset_ras_error_count(adev); + } + + return 0; +} + +static int sdma_v4_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* SDMA trap event */ + for (i = 0; i < adev->sdma.num_instances; i++) { + r = amdgpu_irq_add_id(adev, sdma_v4_0_seq_to_irq_id(i), + SDMA0_4_0__SRCID__SDMA_TRAP, + &adev->sdma.trap_irq); + if (r) + return r; + } + + /* SDMA SRAM ECC event */ + for (i = 0; i < adev->sdma.num_instances; i++) { + r = amdgpu_irq_add_id(adev, sdma_v4_0_seq_to_irq_id(i), + SDMA0_4_0__SRCID__SDMA_SRAM_ECC, + &adev->sdma.ecc_irq); + if (r) + return r; + } + + /* SDMA VM_HOLE/DOORBELL_INV/POLL_TIMEOUT/SRBM_WRITE_PROTECTION event*/ + for (i = 0; i < adev->sdma.num_instances; i++) { + r = amdgpu_irq_add_id(adev, sdma_v4_0_seq_to_irq_id(i), + SDMA0_4_0__SRCID__SDMA_VM_HOLE, + &adev->sdma.vm_hole_irq); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, sdma_v4_0_seq_to_irq_id(i), + SDMA0_4_0__SRCID__SDMA_DOORBELL_INVALID, + &adev->sdma.doorbell_invalid_irq); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, sdma_v4_0_seq_to_irq_id(i), + SDMA0_4_0__SRCID__SDMA_POLL_TIMEOUT, + &adev->sdma.pool_timeout_irq); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, sdma_v4_0_seq_to_irq_id(i), + SDMA0_4_0__SRCID__SDMA_SRBMWRITE, + &adev->sdma.srbm_write_irq); + if (r) + return r; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + ring->ring_obj = NULL; + ring->use_doorbell = true; + + DRM_DEBUG("SDMA %d use_doorbell being set to: [%s]\n", i, + ring->use_doorbell?"true":"false"); + + /* doorbell size is 2 dwords, get DWORD offset */ + ring->doorbell_index = adev->doorbell_index.sdma_engine[i] << 1; + + /* + * On Arcturus, SDMA instance 5~7 has a different vmhub + * type(AMDGPU_MMHUB1). + */ + if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 2) && i >= 5) + ring->vm_hub = AMDGPU_MMHUB1(0); + else + ring->vm_hub = AMDGPU_MMHUB0(0); + + sprintf(ring->name, "sdma%d", i); + r = amdgpu_ring_init(adev, ring, 1024, &adev->sdma.trap_irq, + AMDGPU_SDMA_IRQ_INSTANCE0 + i, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + if (adev->sdma.has_page_queue) { + ring = &adev->sdma.instance[i].page; + ring->ring_obj = NULL; + ring->use_doorbell = true; + + /* paging queue use same doorbell index/routing as gfx queue + * with 0x400 (4096 dwords) offset on second doorbell page + */ + if (adev->ip_versions[SDMA0_HWIP][0] >= IP_VERSION(4, 0, 0) && + adev->ip_versions[SDMA0_HWIP][0] < IP_VERSION(4, 2, 0)) { + ring->doorbell_index = + adev->doorbell_index.sdma_engine[i] << 1; + ring->doorbell_index += 0x400; + } else { + /* From vega20, the sdma_doorbell_range in 1st + * doorbell page is reserved for page queue. + */ + ring->doorbell_index = + (adev->doorbell_index.sdma_engine[i] + 1) << 1; + } + + if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 2) && i >= 5) + ring->vm_hub = AMDGPU_MMHUB1(0); + else + ring->vm_hub = AMDGPU_MMHUB0(0); + + sprintf(ring->name, "page%d", i); + r = amdgpu_ring_init(adev, ring, 1024, + &adev->sdma.trap_irq, + AMDGPU_SDMA_IRQ_INSTANCE0 + i, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + } + + if (amdgpu_sdma_ras_sw_init(adev)) { + dev_err(adev->dev, "Failed to initialize sdma ras block!\n"); + return -EINVAL; + } + + return r; +} + +static int sdma_v4_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + amdgpu_ring_fini(&adev->sdma.instance[i].ring); + if (adev->sdma.has_page_queue) + amdgpu_ring_fini(&adev->sdma.instance[i].page); + } + + if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 2) || + adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 4, 0)) + amdgpu_sdma_destroy_inst_ctx(adev, true); + else + amdgpu_sdma_destroy_inst_ctx(adev, false); + + return 0; +} + +static int sdma_v4_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (adev->flags & AMD_IS_APU) + amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_SDMA, false); + + if (!amdgpu_sriov_vf(adev)) + sdma_v4_0_init_golden_registers(adev); + + return sdma_v4_0_start(adev); +} + +static int sdma_v4_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + if (amdgpu_sriov_vf(adev)) { + /* disable the scheduler for SDMA */ + amdgpu_sdma_unset_buffer_funcs_helper(adev); + return 0; + } + + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA)) { + for (i = 0; i < adev->sdma.num_instances; i++) { + amdgpu_irq_put(adev, &adev->sdma.ecc_irq, + AMDGPU_SDMA_IRQ_INSTANCE0 + i); + } + } + + sdma_v4_0_ctx_switch_enable(adev, false); + sdma_v4_0_enable(adev, false); + + if (adev->flags & AMD_IS_APU) + amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_SDMA, true); + + return 0; +} + +static int sdma_v4_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* SMU saves SDMA state for us */ + if (adev->in_s0ix) { + sdma_v4_0_gfx_enable(adev, false); + return 0; + } + + return sdma_v4_0_hw_fini(adev); +} + +static int sdma_v4_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* SMU restores SDMA state for us */ + if (adev->in_s0ix) { + sdma_v4_0_enable(adev, true); + sdma_v4_0_gfx_enable(adev, true); + amdgpu_ttm_set_buffer_funcs_status(adev, true); + return 0; + } + + return sdma_v4_0_hw_init(adev); +} + +static bool sdma_v4_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + u32 tmp = RREG32_SDMA(i, mmSDMA0_STATUS_REG); + + if (!(tmp & SDMA0_STATUS_REG__IDLE_MASK)) + return false; + } + + return true; +} + +static int sdma_v4_0_wait_for_idle(void *handle) +{ + unsigned i, j; + u32 sdma[AMDGPU_MAX_SDMA_INSTANCES]; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + for (j = 0; j < adev->sdma.num_instances; j++) { + sdma[j] = RREG32_SDMA(j, mmSDMA0_STATUS_REG); + if (!(sdma[j] & SDMA0_STATUS_REG__IDLE_MASK)) + break; + } + if (j == adev->sdma.num_instances) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int sdma_v4_0_soft_reset(void *handle) +{ + /* todo */ + + return 0; +} + +static int sdma_v4_0_set_trap_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 sdma_cntl; + + sdma_cntl = RREG32_SDMA(type, mmSDMA0_CNTL); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + WREG32_SDMA(type, mmSDMA0_CNTL, sdma_cntl); + + return 0; +} + +static int sdma_v4_0_process_trap_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t instance; + + DRM_DEBUG("IH: SDMA trap\n"); + instance = sdma_v4_0_irq_id_to_seq(entry->client_id); + switch (entry->ring_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[instance].ring); + break; + case 1: + if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 0)) + amdgpu_fence_process(&adev->sdma.instance[instance].page); + break; + case 2: + /* XXX compute */ + break; + case 3: + if (adev->ip_versions[SDMA0_HWIP][0] != IP_VERSION(4, 2, 0)) + amdgpu_fence_process(&adev->sdma.instance[instance].page); + break; + } + return 0; +} + +static int sdma_v4_0_process_ras_data_cb(struct amdgpu_device *adev, + void *err_data, + struct amdgpu_iv_entry *entry) +{ + int instance; + + /* When “Full RAS” is enabled, the per-IP interrupt sources should + * be disabled and the driver should only look for the aggregated + * interrupt via sync flood + */ + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) + goto out; + + instance = sdma_v4_0_irq_id_to_seq(entry->client_id); + if (instance < 0) + goto out; + + amdgpu_sdma_process_ras_data_cb(adev, err_data, entry); + +out: + return AMDGPU_RAS_SUCCESS; +} + +static int sdma_v4_0_process_illegal_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + int instance; + + DRM_ERROR("Illegal instruction in SDMA command stream\n"); + + instance = sdma_v4_0_irq_id_to_seq(entry->client_id); + if (instance < 0) + return 0; + + switch (entry->ring_id) { + case 0: + drm_sched_fault(&adev->sdma.instance[instance].ring.sched); + break; + } + return 0; +} + +static int sdma_v4_0_set_ecc_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 sdma_edc_config; + + sdma_edc_config = RREG32_SDMA(type, mmSDMA0_EDC_CONFIG); + sdma_edc_config = REG_SET_FIELD(sdma_edc_config, SDMA0_EDC_CONFIG, ECC_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + WREG32_SDMA(type, mmSDMA0_EDC_CONFIG, sdma_edc_config); + + return 0; +} + +static int sdma_v4_0_print_iv_entry(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry) +{ + int instance; + struct amdgpu_task_info task_info; + u64 addr; + + instance = sdma_v4_0_irq_id_to_seq(entry->client_id); + if (instance < 0 || instance >= adev->sdma.num_instances) { + dev_err(adev->dev, "sdma instance invalid %d\n", instance); + return -EINVAL; + } + + addr = (u64)entry->src_data[0] << 12; + addr |= ((u64)entry->src_data[1] & 0xf) << 44; + + memset(&task_info, 0, sizeof(struct amdgpu_task_info)); + amdgpu_vm_get_task_info(adev, entry->pasid, &task_info); + + dev_dbg_ratelimited(adev->dev, + "[sdma%d] address:0x%016llx src_id:%u ring:%u vmid:%u " + "pasid:%u, for process %s pid %d thread %s pid %d\n", + instance, addr, entry->src_id, entry->ring_id, entry->vmid, + entry->pasid, task_info.process_name, task_info.tgid, + task_info.task_name, task_info.pid); + return 0; +} + +static int sdma_v4_0_process_vm_hole_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + dev_dbg_ratelimited(adev->dev, "MC or SEM address in VM hole\n"); + sdma_v4_0_print_iv_entry(adev, entry); + return 0; +} + +static int sdma_v4_0_process_doorbell_invalid_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + dev_dbg_ratelimited(adev->dev, "SDMA received a doorbell from BIF with byte_enable !=0xff\n"); + sdma_v4_0_print_iv_entry(adev, entry); + return 0; +} + +static int sdma_v4_0_process_pool_timeout_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + dev_dbg_ratelimited(adev->dev, + "Polling register/memory timeout executing POLL_REG/MEM with finite timer\n"); + sdma_v4_0_print_iv_entry(adev, entry); + return 0; +} + +static int sdma_v4_0_process_srbm_write_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + dev_dbg_ratelimited(adev->dev, + "SDMA gets an Register Write SRBM_WRITE command in non-privilege command buffer\n"); + sdma_v4_0_print_iv_entry(adev, entry); + return 0; +} + +static void sdma_v4_0_update_medium_grain_clock_gating( + struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def; + int i; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_SDMA_MGCG)) { + for (i = 0; i < adev->sdma.num_instances; i++) { + def = data = RREG32_SDMA(i, mmSDMA0_CLK_CTRL); + data &= ~(SDMA0_CLK_CTRL__SOFT_OVERRIDE7_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE6_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE5_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE4_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE3_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE2_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE1_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE0_MASK); + if (def != data) + WREG32_SDMA(i, mmSDMA0_CLK_CTRL, data); + } + } else { + for (i = 0; i < adev->sdma.num_instances; i++) { + def = data = RREG32_SDMA(i, mmSDMA0_CLK_CTRL); + data |= (SDMA0_CLK_CTRL__SOFT_OVERRIDE7_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE6_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE5_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE4_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE3_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE2_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE1_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE0_MASK); + if (def != data) + WREG32_SDMA(i, mmSDMA0_CLK_CTRL, data); + } + } +} + + +static void sdma_v4_0_update_medium_grain_light_sleep( + struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def; + int i; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_SDMA_LS)) { + for (i = 0; i < adev->sdma.num_instances; i++) { + /* 1-not override: enable sdma mem light sleep */ + def = data = RREG32_SDMA(0, mmSDMA0_POWER_CNTL); + data |= SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK; + if (def != data) + WREG32_SDMA(0, mmSDMA0_POWER_CNTL, data); + } + } else { + for (i = 0; i < adev->sdma.num_instances; i++) { + /* 0-override:disable sdma mem light sleep */ + def = data = RREG32_SDMA(0, mmSDMA0_POWER_CNTL); + data &= ~SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK; + if (def != data) + WREG32_SDMA(0, mmSDMA0_POWER_CNTL, data); + } + } +} + +static int sdma_v4_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + return 0; + + sdma_v4_0_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + sdma_v4_0_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + return 0; +} + +static int sdma_v4_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(4, 1, 0): + case IP_VERSION(4, 1, 1): + case IP_VERSION(4, 1, 2): + sdma_v4_1_update_power_gating(adev, + state == AMD_PG_STATE_GATE); + break; + default: + break; + } + + return 0; +} + +static void sdma_v4_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + /* AMD_CG_SUPPORT_SDMA_MGCG */ + data = RREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CLK_CTRL)); + if (!(data & SDMA0_CLK_CTRL__SOFT_OVERRIDE7_MASK)) + *flags |= AMD_CG_SUPPORT_SDMA_MGCG; + + /* AMD_CG_SUPPORT_SDMA_LS */ + data = RREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_POWER_CNTL)); + if (data & SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK) + *flags |= AMD_CG_SUPPORT_SDMA_LS; +} + +const struct amd_ip_funcs sdma_v4_0_ip_funcs = { + .name = "sdma_v4_0", + .early_init = sdma_v4_0_early_init, + .late_init = sdma_v4_0_late_init, + .sw_init = sdma_v4_0_sw_init, + .sw_fini = sdma_v4_0_sw_fini, + .hw_init = sdma_v4_0_hw_init, + .hw_fini = sdma_v4_0_hw_fini, + .suspend = sdma_v4_0_suspend, + .resume = sdma_v4_0_resume, + .is_idle = sdma_v4_0_is_idle, + .wait_for_idle = sdma_v4_0_wait_for_idle, + .soft_reset = sdma_v4_0_soft_reset, + .set_clockgating_state = sdma_v4_0_set_clockgating_state, + .set_powergating_state = sdma_v4_0_set_powergating_state, + .get_clockgating_state = sdma_v4_0_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs sdma_v4_0_ring_funcs = { + .type = AMDGPU_RING_TYPE_SDMA, + .align_mask = 0xff, + .nop = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), + .support_64bit_ptrs = true, + .secure_submission_supported = true, + .get_rptr = sdma_v4_0_ring_get_rptr, + .get_wptr = sdma_v4_0_ring_get_wptr, + .set_wptr = sdma_v4_0_ring_set_wptr, + .emit_frame_size = + 6 + /* sdma_v4_0_ring_emit_hdp_flush */ + 3 + /* hdp invalidate */ + 6 + /* sdma_v4_0_ring_emit_pipeline_sync */ + /* sdma_v4_0_ring_emit_vm_flush */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 6 + + 10 + 10 + 10, /* sdma_v4_0_ring_emit_fence x3 for user fence, vm fence */ + .emit_ib_size = 7 + 6, /* sdma_v4_0_ring_emit_ib */ + .emit_ib = sdma_v4_0_ring_emit_ib, + .emit_fence = sdma_v4_0_ring_emit_fence, + .emit_pipeline_sync = sdma_v4_0_ring_emit_pipeline_sync, + .emit_vm_flush = sdma_v4_0_ring_emit_vm_flush, + .emit_hdp_flush = sdma_v4_0_ring_emit_hdp_flush, + .test_ring = sdma_v4_0_ring_test_ring, + .test_ib = sdma_v4_0_ring_test_ib, + .insert_nop = sdma_v4_0_ring_insert_nop, + .pad_ib = sdma_v4_0_ring_pad_ib, + .emit_wreg = sdma_v4_0_ring_emit_wreg, + .emit_reg_wait = sdma_v4_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static const struct amdgpu_ring_funcs sdma_v4_0_page_ring_funcs = { + .type = AMDGPU_RING_TYPE_SDMA, + .align_mask = 0xff, + .nop = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), + .support_64bit_ptrs = true, + .secure_submission_supported = true, + .get_rptr = sdma_v4_0_ring_get_rptr, + .get_wptr = sdma_v4_0_page_ring_get_wptr, + .set_wptr = sdma_v4_0_page_ring_set_wptr, + .emit_frame_size = + 6 + /* sdma_v4_0_ring_emit_hdp_flush */ + 3 + /* hdp invalidate */ + 6 + /* sdma_v4_0_ring_emit_pipeline_sync */ + /* sdma_v4_0_ring_emit_vm_flush */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 6 + + 10 + 10 + 10, /* sdma_v4_0_ring_emit_fence x3 for user fence, vm fence */ + .emit_ib_size = 7 + 6, /* sdma_v4_0_ring_emit_ib */ + .emit_ib = sdma_v4_0_ring_emit_ib, + .emit_fence = sdma_v4_0_ring_emit_fence, + .emit_pipeline_sync = sdma_v4_0_ring_emit_pipeline_sync, + .emit_vm_flush = sdma_v4_0_ring_emit_vm_flush, + .emit_hdp_flush = sdma_v4_0_ring_emit_hdp_flush, + .test_ring = sdma_v4_0_ring_test_ring, + .test_ib = sdma_v4_0_ring_test_ib, + .insert_nop = sdma_v4_0_ring_insert_nop, + .pad_ib = sdma_v4_0_ring_pad_ib, + .emit_wreg = sdma_v4_0_ring_emit_wreg, + .emit_reg_wait = sdma_v4_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void sdma_v4_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->sdma.instance[i].ring.funcs = &sdma_v4_0_ring_funcs; + adev->sdma.instance[i].ring.me = i; + if (adev->sdma.has_page_queue) { + adev->sdma.instance[i].page.funcs = + &sdma_v4_0_page_ring_funcs; + adev->sdma.instance[i].page.me = i; + } + } +} + +static const struct amdgpu_irq_src_funcs sdma_v4_0_trap_irq_funcs = { + .set = sdma_v4_0_set_trap_irq_state, + .process = sdma_v4_0_process_trap_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v4_0_illegal_inst_irq_funcs = { + .process = sdma_v4_0_process_illegal_inst_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v4_0_ecc_irq_funcs = { + .set = sdma_v4_0_set_ecc_irq_state, + .process = amdgpu_sdma_process_ecc_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v4_0_vm_hole_irq_funcs = { + .process = sdma_v4_0_process_vm_hole_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v4_0_doorbell_invalid_irq_funcs = { + .process = sdma_v4_0_process_doorbell_invalid_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v4_0_pool_timeout_irq_funcs = { + .process = sdma_v4_0_process_pool_timeout_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v4_0_srbm_write_irq_funcs = { + .process = sdma_v4_0_process_srbm_write_irq, +}; + +static void sdma_v4_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->sdma.trap_irq.num_types = adev->sdma.num_instances; + adev->sdma.ecc_irq.num_types = adev->sdma.num_instances; + /*For Arcturus and Aldebaran, add another 4 irq handler*/ + switch (adev->sdma.num_instances) { + case 5: + case 8: + adev->sdma.vm_hole_irq.num_types = adev->sdma.num_instances; + adev->sdma.doorbell_invalid_irq.num_types = adev->sdma.num_instances; + adev->sdma.pool_timeout_irq.num_types = adev->sdma.num_instances; + adev->sdma.srbm_write_irq.num_types = adev->sdma.num_instances; + break; + default: + break; + } + adev->sdma.trap_irq.funcs = &sdma_v4_0_trap_irq_funcs; + adev->sdma.illegal_inst_irq.funcs = &sdma_v4_0_illegal_inst_irq_funcs; + adev->sdma.ecc_irq.funcs = &sdma_v4_0_ecc_irq_funcs; + adev->sdma.vm_hole_irq.funcs = &sdma_v4_0_vm_hole_irq_funcs; + adev->sdma.doorbell_invalid_irq.funcs = &sdma_v4_0_doorbell_invalid_irq_funcs; + adev->sdma.pool_timeout_irq.funcs = &sdma_v4_0_pool_timeout_irq_funcs; + adev->sdma.srbm_write_irq.funcs = &sdma_v4_0_srbm_write_irq_funcs; +} + +/** + * sdma_v4_0_emit_copy_buffer - copy buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * @tmz: if a secure copy should be used + * + * Copy GPU buffers using the DMA engine (VEGA10/12). + * Used by the amdgpu ttm implementation to move pages if + * registered as the asic copy callback. + */ +static void sdma_v4_0_emit_copy_buffer(struct amdgpu_ib *ib, + uint64_t src_offset, + uint64_t dst_offset, + uint32_t byte_count, + bool tmz) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR) | + SDMA_PKT_COPY_LINEAR_HEADER_TMZ(tmz ? 1 : 0); + ib->ptr[ib->length_dw++] = byte_count - 1; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(src_offset); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); +} + +/** + * sdma_v4_0_emit_fill_buffer - fill buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_data: value to write to buffer + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * + * Fill GPU buffers using the DMA engine (VEGA10/12). + */ +static void sdma_v4_0_emit_fill_buffer(struct amdgpu_ib *ib, + uint32_t src_data, + uint64_t dst_offset, + uint32_t byte_count) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_CONST_FILL); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = src_data; + ib->ptr[ib->length_dw++] = byte_count - 1; +} + +static const struct amdgpu_buffer_funcs sdma_v4_0_buffer_funcs = { + .copy_max_bytes = 0x400000, + .copy_num_dw = 7, + .emit_copy_buffer = sdma_v4_0_emit_copy_buffer, + + .fill_max_bytes = 0x400000, + .fill_num_dw = 5, + .emit_fill_buffer = sdma_v4_0_emit_fill_buffer, +}; + +static void sdma_v4_0_set_buffer_funcs(struct amdgpu_device *adev) +{ + adev->mman.buffer_funcs = &sdma_v4_0_buffer_funcs; + if (adev->sdma.has_page_queue) + adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].page; + else + adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring; +} + +static const struct amdgpu_vm_pte_funcs sdma_v4_0_vm_pte_funcs = { + .copy_pte_num_dw = 7, + .copy_pte = sdma_v4_0_vm_copy_pte, + + .write_pte = sdma_v4_0_vm_write_pte, + .set_pte_pde = sdma_v4_0_vm_set_pte_pde, +}; + +static void sdma_v4_0_set_vm_pte_funcs(struct amdgpu_device *adev) +{ + struct drm_gpu_scheduler *sched; + unsigned i; + + adev->vm_manager.vm_pte_funcs = &sdma_v4_0_vm_pte_funcs; + for (i = 0; i < adev->sdma.num_instances; i++) { + if (adev->sdma.has_page_queue) + sched = &adev->sdma.instance[i].page.sched; + else + sched = &adev->sdma.instance[i].ring.sched; + adev->vm_manager.vm_pte_scheds[i] = sched; + } + adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances; +} + +static void sdma_v4_0_get_ras_error_count(uint32_t value, + uint32_t instance, + uint32_t *sec_count) +{ + uint32_t i; + uint32_t sec_cnt; + + /* double bits error (multiple bits) error detection is not supported */ + for (i = 0; i < ARRAY_SIZE(sdma_v4_0_ras_fields); i++) { + /* the SDMA_EDC_COUNTER register in each sdma instance + * shares the same sed shift_mask + * */ + sec_cnt = (value & + sdma_v4_0_ras_fields[i].sec_count_mask) >> + sdma_v4_0_ras_fields[i].sec_count_shift; + if (sec_cnt) { + DRM_INFO("Detected %s in SDMA%d, SED %d\n", + sdma_v4_0_ras_fields[i].name, + instance, sec_cnt); + *sec_count += sec_cnt; + } + } +} + +static int sdma_v4_0_query_ras_error_count_by_instance(struct amdgpu_device *adev, + uint32_t instance, void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + uint32_t sec_count = 0; + uint32_t reg_value = 0; + + reg_value = RREG32_SDMA(instance, mmSDMA0_EDC_COUNTER); + /* double bit error is not supported */ + if (reg_value) + sdma_v4_0_get_ras_error_count(reg_value, + instance, &sec_count); + /* err_data->ce_count should be initialized to 0 + * before calling into this function */ + err_data->ce_count += sec_count; + /* double bit error is not supported + * set ue count to 0 */ + err_data->ue_count = 0; + + return 0; +}; + +static void sdma_v4_0_query_ras_error_count(struct amdgpu_device *adev, void *ras_error_status) +{ + int i = 0; + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (sdma_v4_0_query_ras_error_count_by_instance(adev, i, ras_error_status)) { + dev_err(adev->dev, "Query ras error count failed in SDMA%d\n", i); + return; + } + } +} + +static void sdma_v4_0_reset_ras_error_count(struct amdgpu_device *adev) +{ + int i; + + /* read back edc counter registers to clear the counters */ + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA)) { + for (i = 0; i < adev->sdma.num_instances; i++) + RREG32_SDMA(i, mmSDMA0_EDC_COUNTER); + } +} + +const struct amdgpu_ras_block_hw_ops sdma_v4_0_ras_hw_ops = { + .query_ras_error_count = sdma_v4_0_query_ras_error_count, + .reset_ras_error_count = sdma_v4_0_reset_ras_error_count, +}; + +static struct amdgpu_sdma_ras sdma_v4_0_ras = { + .ras_block = { + .hw_ops = &sdma_v4_0_ras_hw_ops, + .ras_cb = sdma_v4_0_process_ras_data_cb, + }, +}; + +static void sdma_v4_0_set_ras_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(4, 2, 0): + case IP_VERSION(4, 2, 2): + adev->sdma.ras = &sdma_v4_0_ras; + break; + case IP_VERSION(4, 4, 0): + adev->sdma.ras = &sdma_v4_4_ras; + break; + default: + break; + } + +} + +const struct amdgpu_ip_block_version sdma_v4_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_SDMA, + .major = 4, + .minor = 0, + .rev = 0, + .funcs = &sdma_v4_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.h b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.h new file mode 100644 index 000000000..5c5a7479a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SDMA_V4_0_H__ +#define __SDMA_V4_0_H__ + +extern const struct amd_ip_funcs sdma_v4_0_ip_funcs; +extern const struct amdgpu_ip_block_version sdma_v4_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4.c new file mode 100644 index 000000000..0ddb6955a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4.c @@ -0,0 +1,274 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "sdma/sdma_4_4_0_offset.h" +#include "sdma/sdma_4_4_0_sh_mask.h" +#include "soc15.h" +#include "amdgpu_ras.h" + +#define SDMA1_REG_OFFSET 0x600 +#define SDMA2_REG_OFFSET 0x1cda0 +#define SDMA3_REG_OFFSET 0x1d1a0 +#define SDMA4_REG_OFFSET 0x1d5a0 + +/* helper function that allow only use sdma0 register offset + * to calculate register offset for all the sdma instances */ +static uint32_t sdma_v4_4_get_reg_offset(struct amdgpu_device *adev, + uint32_t instance, + uint32_t offset) +{ + uint32_t sdma_base = adev->reg_offset[SDMA0_HWIP][0][0]; + + switch (instance) { + case 0: + return (sdma_base + offset); + case 1: + return (sdma_base + SDMA1_REG_OFFSET + offset); + case 2: + return (sdma_base + SDMA2_REG_OFFSET + offset); + case 3: + return (sdma_base + SDMA3_REG_OFFSET + offset); + case 4: + return (sdma_base + SDMA4_REG_OFFSET + offset); + default: + break; + } + return 0; +} + +static const struct soc15_ras_field_entry sdma_v4_4_ras_fields[] = { + { "SDMA_MBANK_DATA_BUF0_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF0_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF1_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF1_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF2_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF2_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF3_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF3_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF4_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF4_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF5_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF5_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF6_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF6_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF7_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF7_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF8_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF8_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF9_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF9_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF10_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF10_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF11_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF11_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF12_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF12_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF13_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF13_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF14_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF14_SED), + 0, 0, + }, + { "SDMA_MBANK_DATA_BUF15_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER, SDMA_MBANK_DATA_BUF15_SED), + 0, 0, + }, + { "SDMA_UCODE_BUF_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER2), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER2, SDMA_UCODE_BUF_SED), + 0, 0, + }, + { "SDMA_RB_CMD_BUF_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER2), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER2, SDMA_RB_CMD_BUF_SED), + 0, 0, + }, + { "SDMA_IB_CMD_BUF_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER2), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER2, SDMA_IB_CMD_BUF_SED), + 0, 0, + }, + { "SDMA_UTCL1_RD_FIFO_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER2), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER2, SDMA_UTCL1_RD_FIFO_SED), + 0, 0, + }, + { "SDMA_UTCL1_RDBST_FIFO_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER2), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER2, SDMA_UTCL1_RDBST_FIFO_SED), + 0, 0, + }, + { "SDMA_UTCL1_WR_FIFO_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER2), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER2, SDMA_UTCL1_WR_FIFO_SED), + 0, 0, + }, + { "SDMA_DATA_LUT_FIFO_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER2), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER2, SDMA_DATA_LUT_FIFO_SED), + 0, 0, + }, + { "SDMA_SPLIT_DATA_BUF_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER2), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER2, SDMA_SPLIT_DATA_BUF_SED), + 0, 0, + }, + { "SDMA_MC_WR_ADDR_FIFO_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER2), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER2, SDMA_MC_WR_ADDR_FIFO_SED), + 0, 0, + }, + { "SDMA_MC_RDRET_BUF_SED", SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_EDC_COUNTER2), + SOC15_REG_FIELD(SDMA0_EDC_COUNTER2, SDMA_MC_WR_ADDR_FIFO_SED), + 0, 0, + }, +}; + +static void sdma_v4_4_get_ras_error_count(struct amdgpu_device *adev, + uint32_t reg_offset, + uint32_t value, + uint32_t instance, + uint32_t *sec_count) +{ + uint32_t i; + uint32_t sec_cnt; + + /* double bits error (multiple bits) error detection is not supported */ + for (i = 0; i < ARRAY_SIZE(sdma_v4_4_ras_fields); i++) { + if (sdma_v4_4_ras_fields[i].reg_offset != reg_offset) + continue; + + /* the SDMA_EDC_COUNTER register in each sdma instance + * shares the same sed shift_mask + * */ + sec_cnt = (value & + sdma_v4_4_ras_fields[i].sec_count_mask) >> + sdma_v4_4_ras_fields[i].sec_count_shift; + if (sec_cnt) { + dev_info(adev->dev, "Detected %s in SDMA%d, SED %d\n", + sdma_v4_4_ras_fields[i].name, + instance, sec_cnt); + *sec_count += sec_cnt; + } + } +} + +static int sdma_v4_4_query_ras_error_count_by_instance(struct amdgpu_device *adev, + uint32_t instance, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + uint32_t sec_count = 0; + uint32_t reg_value = 0; + uint32_t reg_offset = 0; + + reg_offset = sdma_v4_4_get_reg_offset(adev, instance, regSDMA0_EDC_COUNTER); + reg_value = RREG32(reg_offset); + /* double bit error is not supported */ + if (reg_value) + sdma_v4_4_get_ras_error_count(adev, regSDMA0_EDC_COUNTER, reg_value, + instance, &sec_count); + + reg_offset = sdma_v4_4_get_reg_offset(adev, instance, regSDMA0_EDC_COUNTER2); + reg_value = RREG32(reg_offset); + /* double bit error is not supported */ + if (reg_value) + sdma_v4_4_get_ras_error_count(adev, regSDMA0_EDC_COUNTER2, reg_value, + instance, &sec_count); + + /* + * err_data->ue_count should be initialized to 0 + * before calling into this function + * + * SDMA RAS supports single bit uncorrectable error detection. + * So, increment uncorrectable error count. + */ + err_data->ue_count += sec_count; + + /* + * SDMA RAS does not support correctable errors. + * Set ce count to 0. + */ + err_data->ce_count = 0; + + return 0; +}; + +static void sdma_v4_4_reset_ras_error_count(struct amdgpu_device *adev) +{ + int i; + uint32_t reg_offset; + + /* write 0 to EDC_COUNTER reg to clear sdma edc counters */ + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA)) { + for (i = 0; i < adev->sdma.num_instances; i++) { + reg_offset = sdma_v4_4_get_reg_offset(adev, i, regSDMA0_EDC_COUNTER); + WREG32(reg_offset, 0); + reg_offset = sdma_v4_4_get_reg_offset(adev, i, regSDMA0_EDC_COUNTER2); + WREG32(reg_offset, 0); + } + } +} + +static void sdma_v4_4_query_ras_error_count(struct amdgpu_device *adev, void *ras_error_status) +{ + int i = 0; + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (sdma_v4_4_query_ras_error_count_by_instance(adev, i, ras_error_status)) { + dev_err(adev->dev, "Query ras error count failed in SDMA%d\n", i); + return; + } + } + +} + +const struct amdgpu_ras_block_hw_ops sdma_v4_4_ras_hw_ops = { + .query_ras_error_count = sdma_v4_4_query_ras_error_count, + .reset_ras_error_count = sdma_v4_4_reset_ras_error_count, +}; + +struct amdgpu_sdma_ras sdma_v4_4_ras = { + .ras_block = { + .hw_ops = &sdma_v4_4_ras_hw_ops, + }, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4.h b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4.h new file mode 100644 index 000000000..a9f0c6835 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4.h @@ -0,0 +1,28 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __SDMA_V4_4_H__ +#define __SDMA_V4_4_H__ + +extern struct amdgpu_sdma_ras sdma_v4_4_ras; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c new file mode 100644 index 000000000..f413898dd --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c @@ -0,0 +1,2200 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_xcp.h" +#include "amdgpu_ucode.h" +#include "amdgpu_trace.h" + +#include "sdma/sdma_4_4_2_offset.h" +#include "sdma/sdma_4_4_2_sh_mask.h" + +#include "soc15_common.h" +#include "soc15.h" +#include "vega10_sdma_pkt_open.h" + +#include "ivsrcid/sdma0/irqsrcs_sdma0_4_0.h" +#include "ivsrcid/sdma1/irqsrcs_sdma1_4_0.h" + +#include "amdgpu_ras.h" + +MODULE_FIRMWARE("amdgpu/sdma_4_4_2.bin"); + +#define WREG32_SDMA(instance, offset, value) \ + WREG32(sdma_v4_4_2_get_reg_offset(adev, (instance), (offset)), value) +#define RREG32_SDMA(instance, offset) \ + RREG32(sdma_v4_4_2_get_reg_offset(adev, (instance), (offset))) + +static void sdma_v4_4_2_set_ring_funcs(struct amdgpu_device *adev); +static void sdma_v4_4_2_set_buffer_funcs(struct amdgpu_device *adev); +static void sdma_v4_4_2_set_vm_pte_funcs(struct amdgpu_device *adev); +static void sdma_v4_4_2_set_irq_funcs(struct amdgpu_device *adev); +static void sdma_v4_4_2_set_ras_funcs(struct amdgpu_device *adev); + +static u32 sdma_v4_4_2_get_reg_offset(struct amdgpu_device *adev, + u32 instance, u32 offset) +{ + u32 dev_inst = GET_INST(SDMA0, instance); + + return (adev->reg_offset[SDMA0_HWIP][dev_inst][0] + offset); +} + +static unsigned sdma_v4_4_2_seq_to_irq_id(int seq_num) +{ + switch (seq_num) { + case 0: + return SOC15_IH_CLIENTID_SDMA0; + case 1: + return SOC15_IH_CLIENTID_SDMA1; + case 2: + return SOC15_IH_CLIENTID_SDMA2; + case 3: + return SOC15_IH_CLIENTID_SDMA3; + default: + return -EINVAL; + } +} + +static int sdma_v4_4_2_irq_id_to_seq(unsigned client_id) +{ + switch (client_id) { + case SOC15_IH_CLIENTID_SDMA0: + return 0; + case SOC15_IH_CLIENTID_SDMA1: + return 1; + case SOC15_IH_CLIENTID_SDMA2: + return 2; + case SOC15_IH_CLIENTID_SDMA3: + return 3; + default: + return -EINVAL; + } +} + +static void sdma_v4_4_2_inst_init_golden_registers(struct amdgpu_device *adev, + uint32_t inst_mask) +{ + u32 val; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + val = RREG32_SDMA(i, regSDMA_GB_ADDR_CONFIG); + val = REG_SET_FIELD(val, SDMA_GB_ADDR_CONFIG, NUM_BANKS, 4); + val = REG_SET_FIELD(val, SDMA_GB_ADDR_CONFIG, + PIPE_INTERLEAVE_SIZE, 0); + WREG32_SDMA(i, regSDMA_GB_ADDR_CONFIG, val); + + val = RREG32_SDMA(i, regSDMA_GB_ADDR_CONFIG_READ); + val = REG_SET_FIELD(val, SDMA_GB_ADDR_CONFIG_READ, NUM_BANKS, + 4); + val = REG_SET_FIELD(val, SDMA_GB_ADDR_CONFIG_READ, + PIPE_INTERLEAVE_SIZE, 0); + WREG32_SDMA(i, regSDMA_GB_ADDR_CONFIG_READ, val); + } +} + +/** + * sdma_v4_4_2_init_microcode - load ucode images from disk + * + * @adev: amdgpu_device pointer + * + * Use the firmware interface to load the ucode images into + * the driver (not loaded into hw). + * Returns 0 on success, error on failure. + */ +static int sdma_v4_4_2_init_microcode(struct amdgpu_device *adev) +{ + int ret, i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 4, 2)) { + ret = amdgpu_sdma_init_microcode(adev, 0, true); + break; + } else { + ret = amdgpu_sdma_init_microcode(adev, i, false); + if (ret) + return ret; + } + } + + return ret; +} + +/** + * sdma_v4_4_2_ring_get_rptr - get the current read pointer + * + * @ring: amdgpu ring pointer + * + * Get the current rptr from the hardware. + */ +static uint64_t sdma_v4_4_2_ring_get_rptr(struct amdgpu_ring *ring) +{ + u64 *rptr; + + /* XXX check if swapping is necessary on BE */ + rptr = ((u64 *)&ring->adev->wb.wb[ring->rptr_offs]); + + DRM_DEBUG("rptr before shift == 0x%016llx\n", *rptr); + return ((*rptr) >> 2); +} + +/** + * sdma_v4_4_2_ring_get_wptr - get the current write pointer + * + * @ring: amdgpu ring pointer + * + * Get the current wptr from the hardware. + */ +static uint64_t sdma_v4_4_2_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u64 wptr; + + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + wptr = READ_ONCE(*((u64 *)&adev->wb.wb[ring->wptr_offs])); + DRM_DEBUG("wptr/doorbell before shift == 0x%016llx\n", wptr); + } else { + wptr = RREG32_SDMA(ring->me, regSDMA_GFX_RB_WPTR_HI); + wptr = wptr << 32; + wptr |= RREG32_SDMA(ring->me, regSDMA_GFX_RB_WPTR); + DRM_DEBUG("wptr before shift [%i] wptr == 0x%016llx\n", + ring->me, wptr); + } + + return wptr >> 2; +} + +/** + * sdma_v4_4_2_ring_set_wptr - commit the write pointer + * + * @ring: amdgpu ring pointer + * + * Write the wptr back to the hardware. + */ +static void sdma_v4_4_2_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + DRM_DEBUG("Setting write pointer\n"); + if (ring->use_doorbell) { + u64 *wb = (u64 *)&adev->wb.wb[ring->wptr_offs]; + + DRM_DEBUG("Using doorbell -- " + "wptr_offs == 0x%08x " + "lower_32_bits(ring->wptr) << 2 == 0x%08x " + "upper_32_bits(ring->wptr) << 2 == 0x%08x\n", + ring->wptr_offs, + lower_32_bits(ring->wptr << 2), + upper_32_bits(ring->wptr << 2)); + /* XXX check if swapping is necessary on BE */ + WRITE_ONCE(*wb, (ring->wptr << 2)); + DRM_DEBUG("calling WDOORBELL64(0x%08x, 0x%016llx)\n", + ring->doorbell_index, ring->wptr << 2); + WDOORBELL64(ring->doorbell_index, ring->wptr << 2); + } else { + DRM_DEBUG("Not using doorbell -- " + "regSDMA%i_GFX_RB_WPTR == 0x%08x " + "regSDMA%i_GFX_RB_WPTR_HI == 0x%08x\n", + ring->me, + lower_32_bits(ring->wptr << 2), + ring->me, + upper_32_bits(ring->wptr << 2)); + WREG32_SDMA(ring->me, regSDMA_GFX_RB_WPTR, + lower_32_bits(ring->wptr << 2)); + WREG32_SDMA(ring->me, regSDMA_GFX_RB_WPTR_HI, + upper_32_bits(ring->wptr << 2)); + } +} + +/** + * sdma_v4_4_2_page_ring_get_wptr - get the current write pointer + * + * @ring: amdgpu ring pointer + * + * Get the current wptr from the hardware. + */ +static uint64_t sdma_v4_4_2_page_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u64 wptr; + + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + wptr = READ_ONCE(*((u64 *)&adev->wb.wb[ring->wptr_offs])); + } else { + wptr = RREG32_SDMA(ring->me, regSDMA_PAGE_RB_WPTR_HI); + wptr = wptr << 32; + wptr |= RREG32_SDMA(ring->me, regSDMA_PAGE_RB_WPTR); + } + + return wptr >> 2; +} + +/** + * sdma_v4_4_2_page_ring_set_wptr - commit the write pointer + * + * @ring: amdgpu ring pointer + * + * Write the wptr back to the hardware. + */ +static void sdma_v4_4_2_page_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + u64 *wb = (u64 *)&adev->wb.wb[ring->wptr_offs]; + + /* XXX check if swapping is necessary on BE */ + WRITE_ONCE(*wb, (ring->wptr << 2)); + WDOORBELL64(ring->doorbell_index, ring->wptr << 2); + } else { + uint64_t wptr = ring->wptr << 2; + + WREG32_SDMA(ring->me, regSDMA_PAGE_RB_WPTR, + lower_32_bits(wptr)); + WREG32_SDMA(ring->me, regSDMA_PAGE_RB_WPTR_HI, + upper_32_bits(wptr)); + } +} + +static void sdma_v4_4_2_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + int i; + + for (i = 0; i < count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + amdgpu_ring_write(ring, ring->funcs->nop | + SDMA_PKT_NOP_HEADER_COUNT(count - 1)); + else + amdgpu_ring_write(ring, ring->funcs->nop); +} + +/** + * sdma_v4_4_2_ring_emit_ib - Schedule an IB on the DMA engine + * + * @ring: amdgpu ring pointer + * @job: job to retrieve vmid from + * @ib: IB object to schedule + * @flags: unused + * + * Schedule an IB in the DMA ring. + */ +static void sdma_v4_4_2_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + /* IB packet must end on a 8 DW boundary */ + sdma_v4_4_2_ring_insert_nop(ring, (2 - lower_32_bits(ring->wptr)) & 7); + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_INDIRECT) | + SDMA_PKT_INDIRECT_HEADER_VMID(vmid & 0xf)); + /* base must be 32 byte aligned */ + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr) & 0xffffffe0); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, 0); + +} + +static void sdma_v4_4_2_wait_reg_mem(struct amdgpu_ring *ring, + int mem_space, int hdp, + uint32_t addr0, uint32_t addr1, + uint32_t ref, uint32_t mask, + uint32_t inv) +{ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(hdp) | + SDMA_PKT_POLL_REGMEM_HEADER_MEM_POLL(mem_space) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3)); /* == */ + if (mem_space) { + /* memory */ + amdgpu_ring_write(ring, addr0); + amdgpu_ring_write(ring, addr1); + } else { + /* registers */ + amdgpu_ring_write(ring, addr0 << 2); + amdgpu_ring_write(ring, addr1 << 2); + } + amdgpu_ring_write(ring, ref); /* reference */ + amdgpu_ring_write(ring, mask); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(inv)); /* retry count, poll interval */ +} + +/** + * sdma_v4_4_2_ring_emit_hdp_flush - emit an hdp flush on the DMA ring + * + * @ring: amdgpu ring pointer + * + * Emit an hdp flush packet on the requested DMA ring. + */ +static void sdma_v4_4_2_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 ref_and_mask = 0; + const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg; + + ref_and_mask = nbio_hf_reg->ref_and_mask_sdma0 << ring->me; + + sdma_v4_4_2_wait_reg_mem(ring, 0, 1, + adev->nbio.funcs->get_hdp_flush_done_offset(adev), + adev->nbio.funcs->get_hdp_flush_req_offset(adev), + ref_and_mask, ref_and_mask, 10); +} + +/** + * sdma_v4_4_2_ring_emit_fence - emit a fence on the DMA ring + * + * @ring: amdgpu ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Add a DMA fence packet to the ring to write + * the fence seq number and DMA trap packet to generate + * an interrupt if needed. + */ +static void sdma_v4_4_2_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + /* write the fence */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE)); + /* zero in first two bits */ + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + /* optionally write high bits as well */ + if (write64bit) { + addr += 4; + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE)); + /* zero in first two bits */ + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + } + + /* generate an interrupt */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_TRAP)); + amdgpu_ring_write(ring, SDMA_PKT_TRAP_INT_CONTEXT_INT_CONTEXT(0)); +} + + +/** + * sdma_v4_4_2_inst_gfx_stop - stop the gfx async dma engines + * + * @adev: amdgpu_device pointer + * @inst_mask: mask of dma engine instances to be disabled + * + * Stop the gfx async dma ring buffers. + */ +static void sdma_v4_4_2_inst_gfx_stop(struct amdgpu_device *adev, + uint32_t inst_mask) +{ + struct amdgpu_ring *sdma[AMDGPU_MAX_SDMA_INSTANCES]; + u32 rb_cntl, ib_cntl; + int i, unset = 0; + + for_each_inst(i, inst_mask) { + sdma[i] = &adev->sdma.instance[i].ring; + + if ((adev->mman.buffer_funcs_ring == sdma[i]) && unset != 1) { + amdgpu_ttm_set_buffer_funcs_status(adev, false); + unset = 1; + } + + rb_cntl = RREG32_SDMA(i, regSDMA_GFX_RB_CNTL); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA_GFX_RB_CNTL, RB_ENABLE, 0); + WREG32_SDMA(i, regSDMA_GFX_RB_CNTL, rb_cntl); + ib_cntl = RREG32_SDMA(i, regSDMA_GFX_IB_CNTL); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA_GFX_IB_CNTL, IB_ENABLE, 0); + WREG32_SDMA(i, regSDMA_GFX_IB_CNTL, ib_cntl); + } +} + +/** + * sdma_v4_4_2_inst_rlc_stop - stop the compute async dma engines + * + * @adev: amdgpu_device pointer + * @inst_mask: mask of dma engine instances to be disabled + * + * Stop the compute async dma queues. + */ +static void sdma_v4_4_2_inst_rlc_stop(struct amdgpu_device *adev, + uint32_t inst_mask) +{ + /* XXX todo */ +} + +/** + * sdma_v4_4_2_inst_page_stop - stop the page async dma engines + * + * @adev: amdgpu_device pointer + * @inst_mask: mask of dma engine instances to be disabled + * + * Stop the page async dma ring buffers. + */ +static void sdma_v4_4_2_inst_page_stop(struct amdgpu_device *adev, + uint32_t inst_mask) +{ + struct amdgpu_ring *sdma[AMDGPU_MAX_SDMA_INSTANCES]; + u32 rb_cntl, ib_cntl; + int i; + bool unset = false; + + for_each_inst(i, inst_mask) { + sdma[i] = &adev->sdma.instance[i].page; + + if ((adev->mman.buffer_funcs_ring == sdma[i]) && + (!unset)) { + amdgpu_ttm_set_buffer_funcs_status(adev, false); + unset = true; + } + + rb_cntl = RREG32_SDMA(i, regSDMA_PAGE_RB_CNTL); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA_PAGE_RB_CNTL, + RB_ENABLE, 0); + WREG32_SDMA(i, regSDMA_PAGE_RB_CNTL, rb_cntl); + ib_cntl = RREG32_SDMA(i, regSDMA_PAGE_IB_CNTL); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA_PAGE_IB_CNTL, + IB_ENABLE, 0); + WREG32_SDMA(i, regSDMA_PAGE_IB_CNTL, ib_cntl); + } +} + +/** + * sdma_v4_4_2_inst_ctx_switch_enable - stop the async dma engines context switch + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs context switch. + * @inst_mask: mask of dma engine instances to be enabled + * + * Halt or unhalt the async dma engines context switch. + */ +static void sdma_v4_4_2_inst_ctx_switch_enable(struct amdgpu_device *adev, + bool enable, uint32_t inst_mask) +{ + u32 f32_cntl, phase_quantum = 0; + int i; + + if (amdgpu_sdma_phase_quantum) { + unsigned value = amdgpu_sdma_phase_quantum; + unsigned unit = 0; + + while (value > (SDMA_PHASE0_QUANTUM__VALUE_MASK >> + SDMA_PHASE0_QUANTUM__VALUE__SHIFT)) { + value = (value + 1) >> 1; + unit++; + } + if (unit > (SDMA_PHASE0_QUANTUM__UNIT_MASK >> + SDMA_PHASE0_QUANTUM__UNIT__SHIFT)) { + value = (SDMA_PHASE0_QUANTUM__VALUE_MASK >> + SDMA_PHASE0_QUANTUM__VALUE__SHIFT); + unit = (SDMA_PHASE0_QUANTUM__UNIT_MASK >> + SDMA_PHASE0_QUANTUM__UNIT__SHIFT); + WARN_ONCE(1, + "clamping sdma_phase_quantum to %uK clock cycles\n", + value << unit); + } + phase_quantum = + value << SDMA_PHASE0_QUANTUM__VALUE__SHIFT | + unit << SDMA_PHASE0_QUANTUM__UNIT__SHIFT; + } + + for_each_inst(i, inst_mask) { + f32_cntl = RREG32_SDMA(i, regSDMA_CNTL); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA_CNTL, + AUTO_CTXSW_ENABLE, enable ? 1 : 0); + if (enable && amdgpu_sdma_phase_quantum) { + WREG32_SDMA(i, regSDMA_PHASE0_QUANTUM, phase_quantum); + WREG32_SDMA(i, regSDMA_PHASE1_QUANTUM, phase_quantum); + WREG32_SDMA(i, regSDMA_PHASE2_QUANTUM, phase_quantum); + } + WREG32_SDMA(i, regSDMA_CNTL, f32_cntl); + + /* Extend page fault timeout to avoid interrupt storm */ + WREG32_SDMA(i, regSDMA_UTCL1_TIMEOUT, 0x00800080); + } +} + +/** + * sdma_v4_4_2_inst_enable - stop the async dma engines + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs. + * @inst_mask: mask of dma engine instances to be enabled + * + * Halt or unhalt the async dma engines. + */ +static void sdma_v4_4_2_inst_enable(struct amdgpu_device *adev, bool enable, + uint32_t inst_mask) +{ + u32 f32_cntl; + int i; + + if (!enable) { + sdma_v4_4_2_inst_gfx_stop(adev, inst_mask); + sdma_v4_4_2_inst_rlc_stop(adev, inst_mask); + if (adev->sdma.has_page_queue) + sdma_v4_4_2_inst_page_stop(adev, inst_mask); + + /* SDMA FW needs to respond to FREEZE requests during reset. + * Keep it running during reset */ + if (!amdgpu_sriov_vf(adev) && amdgpu_in_reset(adev)) + return; + } + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) + return; + + for_each_inst(i, inst_mask) { + f32_cntl = RREG32_SDMA(i, regSDMA_F32_CNTL); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA_F32_CNTL, HALT, enable ? 0 : 1); + WREG32_SDMA(i, regSDMA_F32_CNTL, f32_cntl); + } +} + +/* + * sdma_v4_4_2_rb_cntl - get parameters for rb_cntl + */ +static uint32_t sdma_v4_4_2_rb_cntl(struct amdgpu_ring *ring, uint32_t rb_cntl) +{ + /* Set ring buffer size in dwords */ + uint32_t rb_bufsz = order_base_2(ring->ring_size / 4); + + barrier(); /* work around https://bugs.llvm.org/show_bug.cgi?id=42576 */ + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA_GFX_RB_CNTL, RB_SIZE, rb_bufsz); +#ifdef __BIG_ENDIAN + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA_GFX_RB_CNTL, RB_SWAP_ENABLE, 1); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA_GFX_RB_CNTL, + RPTR_WRITEBACK_SWAP_ENABLE, 1); +#endif + return rb_cntl; +} + +/** + * sdma_v4_4_2_gfx_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * @i: instance to resume + * + * Set up the gfx DMA ring buffers and enable them. + * Returns 0 for success, error for failure. + */ +static void sdma_v4_4_2_gfx_resume(struct amdgpu_device *adev, unsigned int i) +{ + struct amdgpu_ring *ring = &adev->sdma.instance[i].ring; + u32 rb_cntl, ib_cntl, wptr_poll_cntl; + u32 wb_offset; + u32 doorbell; + u32 doorbell_offset; + u64 wptr_gpu_addr; + + wb_offset = (ring->rptr_offs * 4); + + rb_cntl = RREG32_SDMA(i, regSDMA_GFX_RB_CNTL); + rb_cntl = sdma_v4_4_2_rb_cntl(ring, rb_cntl); + WREG32_SDMA(i, regSDMA_GFX_RB_CNTL, rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SDMA(i, regSDMA_GFX_RB_RPTR, 0); + WREG32_SDMA(i, regSDMA_GFX_RB_RPTR_HI, 0); + WREG32_SDMA(i, regSDMA_GFX_RB_WPTR, 0); + WREG32_SDMA(i, regSDMA_GFX_RB_WPTR_HI, 0); + + /* set the wb address whether it's enabled or not */ + WREG32_SDMA(i, regSDMA_GFX_RB_RPTR_ADDR_HI, + upper_32_bits(adev->wb.gpu_addr + wb_offset) & 0xFFFFFFFF); + WREG32_SDMA(i, regSDMA_GFX_RB_RPTR_ADDR_LO, + lower_32_bits(adev->wb.gpu_addr + wb_offset) & 0xFFFFFFFC); + + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA_GFX_RB_CNTL, + RPTR_WRITEBACK_ENABLE, 1); + + WREG32_SDMA(i, regSDMA_GFX_RB_BASE, ring->gpu_addr >> 8); + WREG32_SDMA(i, regSDMA_GFX_RB_BASE_HI, ring->gpu_addr >> 40); + + ring->wptr = 0; + + /* before programing wptr to a less value, need set minor_ptr_update first */ + WREG32_SDMA(i, regSDMA_GFX_MINOR_PTR_UPDATE, 1); + + doorbell = RREG32_SDMA(i, regSDMA_GFX_DOORBELL); + doorbell_offset = RREG32_SDMA(i, regSDMA_GFX_DOORBELL_OFFSET); + + doorbell = REG_SET_FIELD(doorbell, SDMA_GFX_DOORBELL, ENABLE, + ring->use_doorbell); + doorbell_offset = REG_SET_FIELD(doorbell_offset, + SDMA_GFX_DOORBELL_OFFSET, + OFFSET, ring->doorbell_index); + WREG32_SDMA(i, regSDMA_GFX_DOORBELL, doorbell); + WREG32_SDMA(i, regSDMA_GFX_DOORBELL_OFFSET, doorbell_offset); + + sdma_v4_4_2_ring_set_wptr(ring); + + /* set minor_ptr_update to 0 after wptr programed */ + WREG32_SDMA(i, regSDMA_GFX_MINOR_PTR_UPDATE, 0); + + /* setup the wptr shadow polling */ + wptr_gpu_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4); + WREG32_SDMA(i, regSDMA_GFX_RB_WPTR_POLL_ADDR_LO, + lower_32_bits(wptr_gpu_addr)); + WREG32_SDMA(i, regSDMA_GFX_RB_WPTR_POLL_ADDR_HI, + upper_32_bits(wptr_gpu_addr)); + wptr_poll_cntl = RREG32_SDMA(i, regSDMA_GFX_RB_WPTR_POLL_CNTL); + wptr_poll_cntl = REG_SET_FIELD(wptr_poll_cntl, + SDMA_GFX_RB_WPTR_POLL_CNTL, + F32_POLL_ENABLE, amdgpu_sriov_vf(adev)? 1 : 0); + WREG32_SDMA(i, regSDMA_GFX_RB_WPTR_POLL_CNTL, wptr_poll_cntl); + + /* enable DMA RB */ + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA_GFX_RB_CNTL, RB_ENABLE, 1); + WREG32_SDMA(i, regSDMA_GFX_RB_CNTL, rb_cntl); + + ib_cntl = RREG32_SDMA(i, regSDMA_GFX_IB_CNTL); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA_GFX_IB_CNTL, IB_ENABLE, 1); +#ifdef __BIG_ENDIAN + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA_GFX_IB_CNTL, IB_SWAP_ENABLE, 1); +#endif + /* enable DMA IBs */ + WREG32_SDMA(i, regSDMA_GFX_IB_CNTL, ib_cntl); +} + +/** + * sdma_v4_4_2_page_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * @i: instance to resume + * + * Set up the page DMA ring buffers and enable them. + * Returns 0 for success, error for failure. + */ +static void sdma_v4_4_2_page_resume(struct amdgpu_device *adev, unsigned int i) +{ + struct amdgpu_ring *ring = &adev->sdma.instance[i].page; + u32 rb_cntl, ib_cntl, wptr_poll_cntl; + u32 wb_offset; + u32 doorbell; + u32 doorbell_offset; + u64 wptr_gpu_addr; + + wb_offset = (ring->rptr_offs * 4); + + rb_cntl = RREG32_SDMA(i, regSDMA_PAGE_RB_CNTL); + rb_cntl = sdma_v4_4_2_rb_cntl(ring, rb_cntl); + WREG32_SDMA(i, regSDMA_PAGE_RB_CNTL, rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SDMA(i, regSDMA_PAGE_RB_RPTR, 0); + WREG32_SDMA(i, regSDMA_PAGE_RB_RPTR_HI, 0); + WREG32_SDMA(i, regSDMA_PAGE_RB_WPTR, 0); + WREG32_SDMA(i, regSDMA_PAGE_RB_WPTR_HI, 0); + + /* set the wb address whether it's enabled or not */ + WREG32_SDMA(i, regSDMA_PAGE_RB_RPTR_ADDR_HI, + upper_32_bits(adev->wb.gpu_addr + wb_offset) & 0xFFFFFFFF); + WREG32_SDMA(i, regSDMA_PAGE_RB_RPTR_ADDR_LO, + lower_32_bits(adev->wb.gpu_addr + wb_offset) & 0xFFFFFFFC); + + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA_PAGE_RB_CNTL, + RPTR_WRITEBACK_ENABLE, 1); + + WREG32_SDMA(i, regSDMA_PAGE_RB_BASE, ring->gpu_addr >> 8); + WREG32_SDMA(i, regSDMA_PAGE_RB_BASE_HI, ring->gpu_addr >> 40); + + ring->wptr = 0; + + /* before programing wptr to a less value, need set minor_ptr_update first */ + WREG32_SDMA(i, regSDMA_PAGE_MINOR_PTR_UPDATE, 1); + + doorbell = RREG32_SDMA(i, regSDMA_PAGE_DOORBELL); + doorbell_offset = RREG32_SDMA(i, regSDMA_PAGE_DOORBELL_OFFSET); + + doorbell = REG_SET_FIELD(doorbell, SDMA_PAGE_DOORBELL, ENABLE, + ring->use_doorbell); + doorbell_offset = REG_SET_FIELD(doorbell_offset, + SDMA_PAGE_DOORBELL_OFFSET, + OFFSET, ring->doorbell_index); + WREG32_SDMA(i, regSDMA_PAGE_DOORBELL, doorbell); + WREG32_SDMA(i, regSDMA_PAGE_DOORBELL_OFFSET, doorbell_offset); + + /* paging queue doorbell range is setup at sdma_v4_4_2_gfx_resume */ + sdma_v4_4_2_page_ring_set_wptr(ring); + + /* set minor_ptr_update to 0 after wptr programed */ + WREG32_SDMA(i, regSDMA_PAGE_MINOR_PTR_UPDATE, 0); + + /* setup the wptr shadow polling */ + wptr_gpu_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4); + WREG32_SDMA(i, regSDMA_PAGE_RB_WPTR_POLL_ADDR_LO, + lower_32_bits(wptr_gpu_addr)); + WREG32_SDMA(i, regSDMA_PAGE_RB_WPTR_POLL_ADDR_HI, + upper_32_bits(wptr_gpu_addr)); + wptr_poll_cntl = RREG32_SDMA(i, regSDMA_PAGE_RB_WPTR_POLL_CNTL); + wptr_poll_cntl = REG_SET_FIELD(wptr_poll_cntl, + SDMA_PAGE_RB_WPTR_POLL_CNTL, + F32_POLL_ENABLE, amdgpu_sriov_vf(adev)? 1 : 0); + WREG32_SDMA(i, regSDMA_PAGE_RB_WPTR_POLL_CNTL, wptr_poll_cntl); + + /* enable DMA RB */ + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA_PAGE_RB_CNTL, RB_ENABLE, 1); + WREG32_SDMA(i, regSDMA_PAGE_RB_CNTL, rb_cntl); + + ib_cntl = RREG32_SDMA(i, regSDMA_PAGE_IB_CNTL); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA_PAGE_IB_CNTL, IB_ENABLE, 1); +#ifdef __BIG_ENDIAN + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA_PAGE_IB_CNTL, IB_SWAP_ENABLE, 1); +#endif + /* enable DMA IBs */ + WREG32_SDMA(i, regSDMA_PAGE_IB_CNTL, ib_cntl); +} + +static void sdma_v4_4_2_init_pg(struct amdgpu_device *adev) +{ + +} + +/** + * sdma_v4_4_2_inst_rlc_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * @inst_mask: mask of dma engine instances to be enabled + * + * Set up the compute DMA queues and enable them. + * Returns 0 for success, error for failure. + */ +static int sdma_v4_4_2_inst_rlc_resume(struct amdgpu_device *adev, + uint32_t inst_mask) +{ + sdma_v4_4_2_init_pg(adev); + + return 0; +} + +/** + * sdma_v4_4_2_inst_load_microcode - load the sDMA ME ucode + * + * @adev: amdgpu_device pointer + * @inst_mask: mask of dma engine instances to be enabled + * + * Loads the sDMA0/1 ucode. + * Returns 0 for success, -EINVAL if the ucode is not available. + */ +static int sdma_v4_4_2_inst_load_microcode(struct amdgpu_device *adev, + uint32_t inst_mask) +{ + const struct sdma_firmware_header_v1_0 *hdr; + const __le32 *fw_data; + u32 fw_size; + int i, j; + + /* halt the MEs */ + sdma_v4_4_2_inst_enable(adev, false, inst_mask); + + for_each_inst(i, inst_mask) { + if (!adev->sdma.instance[i].fw) + return -EINVAL; + + hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data; + amdgpu_ucode_print_sdma_hdr(&hdr->header); + fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + + fw_data = (const __le32 *) + (adev->sdma.instance[i].fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + WREG32_SDMA(i, regSDMA_UCODE_ADDR, 0); + + for (j = 0; j < fw_size; j++) + WREG32_SDMA(i, regSDMA_UCODE_DATA, + le32_to_cpup(fw_data++)); + + WREG32_SDMA(i, regSDMA_UCODE_ADDR, + adev->sdma.instance[i].fw_version); + } + + return 0; +} + +/** + * sdma_v4_4_2_inst_start - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * @inst_mask: mask of dma engine instances to be enabled + * + * Set up the DMA engines and enable them. + * Returns 0 for success, error for failure. + */ +static int sdma_v4_4_2_inst_start(struct amdgpu_device *adev, + uint32_t inst_mask) +{ + struct amdgpu_ring *ring; + uint32_t tmp_mask; + int i, r = 0; + + if (amdgpu_sriov_vf(adev)) { + sdma_v4_4_2_inst_ctx_switch_enable(adev, false, inst_mask); + sdma_v4_4_2_inst_enable(adev, false, inst_mask); + } else { + /* bypass sdma microcode loading on Gopher */ + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP && + adev->sdma.instance[0].fw) { + r = sdma_v4_4_2_inst_load_microcode(adev, inst_mask); + if (r) + return r; + } + + /* unhalt the MEs */ + sdma_v4_4_2_inst_enable(adev, true, inst_mask); + /* enable sdma ring preemption */ + sdma_v4_4_2_inst_ctx_switch_enable(adev, true, inst_mask); + } + + /* start the gfx rings and rlc compute queues */ + tmp_mask = inst_mask; + for_each_inst(i, tmp_mask) { + uint32_t temp; + + WREG32_SDMA(i, regSDMA_SEM_WAIT_FAIL_TIMER_CNTL, 0); + sdma_v4_4_2_gfx_resume(adev, i); + if (adev->sdma.has_page_queue) + sdma_v4_4_2_page_resume(adev, i); + + /* set utc l1 enable flag always to 1 */ + temp = RREG32_SDMA(i, regSDMA_CNTL); + temp = REG_SET_FIELD(temp, SDMA_CNTL, UTC_L1_ENABLE, 1); + /* enable context empty interrupt during initialization */ + temp = REG_SET_FIELD(temp, SDMA_CNTL, CTXEMPTY_INT_ENABLE, 1); + WREG32_SDMA(i, regSDMA_CNTL, temp); + + if (!amdgpu_sriov_vf(adev)) { + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { + /* unhalt engine */ + temp = RREG32_SDMA(i, regSDMA_F32_CNTL); + temp = REG_SET_FIELD(temp, SDMA_F32_CNTL, HALT, 0); + WREG32_SDMA(i, regSDMA_F32_CNTL, temp); + } + } + } + + if (amdgpu_sriov_vf(adev)) { + sdma_v4_4_2_inst_ctx_switch_enable(adev, true, inst_mask); + sdma_v4_4_2_inst_enable(adev, true, inst_mask); + } else { + r = sdma_v4_4_2_inst_rlc_resume(adev, inst_mask); + if (r) + return r; + } + + tmp_mask = inst_mask; + for_each_inst(i, tmp_mask) { + ring = &adev->sdma.instance[i].ring; + + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + if (adev->sdma.has_page_queue) { + struct amdgpu_ring *page = &adev->sdma.instance[i].page; + + r = amdgpu_ring_test_helper(page); + if (r) + return r; + + if (adev->mman.buffer_funcs_ring == page) + amdgpu_ttm_set_buffer_funcs_status(adev, true); + } + + if (adev->mman.buffer_funcs_ring == ring) + amdgpu_ttm_set_buffer_funcs_status(adev, true); + } + + return r; +} + +/** + * sdma_v4_4_2_ring_test_ring - simple async dma engine test + * + * @ring: amdgpu_ring structure holding ring information + * + * Test the DMA engine by writing using it to write an + * value to memory. + * Returns 0 for success, error for failure. + */ +static int sdma_v4_4_2_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + unsigned i; + unsigned index; + int r; + u32 tmp; + u64 gpu_addr; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + tmp = 0xCAFEDEAD; + adev->wb.wb[index] = cpu_to_le32(tmp); + + r = amdgpu_ring_alloc(ring, 5); + if (r) + goto error_free_wb; + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR)); + amdgpu_ring_write(ring, lower_32_bits(gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(gpu_addr)); + amdgpu_ring_write(ring, SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(0)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + +error_free_wb: + amdgpu_device_wb_free(adev, index); + return r; +} + +/** + * sdma_v4_4_2_ring_test_ib - test an IB on the DMA engine + * + * @ring: amdgpu_ring structure holding ring information + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + * Test a simple IB in the DMA ring. + * Returns 0 on success, error on failure. + */ +static int sdma_v4_4_2_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + unsigned index; + long r; + u32 tmp = 0; + u64 gpu_addr; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + tmp = 0xCAFEDEAD; + adev->wb.wb[index] = cpu_to_le32(tmp); + memset(&ib, 0, sizeof(ib)); + r = amdgpu_ib_get(adev, NULL, 256, + AMDGPU_IB_POOL_DIRECT, &ib); + if (r) + goto err0; + + ib.ptr[0] = SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib.ptr[1] = lower_32_bits(gpu_addr); + ib.ptr[2] = upper_32_bits(gpu_addr); + ib.ptr[3] = SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(0); + ib.ptr[4] = 0xDEADBEEF; + ib.ptr[5] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.ptr[6] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.ptr[7] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.length_dw = 8; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err1; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto err1; + } else if (r < 0) { + goto err1; + } + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +err1: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err0: + amdgpu_device_wb_free(adev, index); + return r; +} + + +/** + * sdma_v4_4_2_vm_copy_pte - update PTEs by copying them from the GART + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @src: src addr to copy from + * @count: number of page entries to update + * + * Update PTEs by copying them from the GART using sDMA. + */ +static void sdma_v4_4_2_vm_copy_pte(struct amdgpu_ib *ib, + uint64_t pe, uint64_t src, + unsigned count) +{ + unsigned bytes = count * 8; + + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR); + ib->ptr[ib->length_dw++] = bytes - 1; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src); + ib->ptr[ib->length_dw++] = upper_32_bits(src); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + +} + +/** + * sdma_v4_4_2_vm_write_pte - update PTEs by writing them manually + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @value: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * + * Update PTEs by writing them manually using sDMA. + */ +static void sdma_v4_4_2_vm_write_pte(struct amdgpu_ib *ib, uint64_t pe, + uint64_t value, unsigned count, + uint32_t incr) +{ + unsigned ndw = count * 2; + + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = ndw - 1; + for (; ndw > 0; ndw -= 2) { + ib->ptr[ib->length_dw++] = lower_32_bits(value); + ib->ptr[ib->length_dw++] = upper_32_bits(value); + value += incr; + } +} + +/** + * sdma_v4_4_2_vm_set_pte_pde - update the page tables using sDMA + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: access flags + * + * Update the page tables using sDMA. + */ +static void sdma_v4_4_2_vm_set_pte_pde(struct amdgpu_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint64_t flags) +{ + /* for physically contiguous pages (vram) */ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_PTEPDE); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); /* dst addr */ + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = lower_32_bits(flags); /* mask */ + ib->ptr[ib->length_dw++] = upper_32_bits(flags); + ib->ptr[ib->length_dw++] = lower_32_bits(addr); /* value */ + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = incr; /* increment size */ + ib->ptr[ib->length_dw++] = 0; + ib->ptr[ib->length_dw++] = count - 1; /* number of entries */ +} + +/** + * sdma_v4_4_2_ring_pad_ib - pad the IB to the required number of dw + * + * @ring: amdgpu_ring structure holding ring information + * @ib: indirect buffer to fill with padding + */ +static void sdma_v4_4_2_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + u32 pad_count; + int i; + + pad_count = (-ib->length_dw) & 7; + for (i = 0; i < pad_count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + ib->ptr[ib->length_dw++] = + SDMA_PKT_HEADER_OP(SDMA_OP_NOP) | + SDMA_PKT_NOP_HEADER_COUNT(pad_count - 1); + else + ib->ptr[ib->length_dw++] = + SDMA_PKT_HEADER_OP(SDMA_OP_NOP); +} + + +/** + * sdma_v4_4_2_ring_emit_pipeline_sync - sync the pipeline + * + * @ring: amdgpu_ring pointer + * + * Make sure all previous operations are completed (CIK). + */ +static void sdma_v4_4_2_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + /* wait for idle */ + sdma_v4_4_2_wait_reg_mem(ring, 1, 0, + addr & 0xfffffffc, + upper_32_bits(addr) & 0xffffffff, + seq, 0xffffffff, 4); +} + + +/** + * sdma_v4_4_2_ring_emit_vm_flush - vm flush using sDMA + * + * @ring: amdgpu_ring pointer + * @vmid: vmid number to use + * @pd_addr: address + * + * Update the page table base and flush the VM TLB + * using sDMA. + */ +static void sdma_v4_4_2_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); +} + +static void sdma_v4_4_2_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_SRBM_WRITE) | + SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(0xf)); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, val); +} + +static void sdma_v4_4_2_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + sdma_v4_4_2_wait_reg_mem(ring, 0, 0, reg, 0, val, mask, 10); +} + +static bool sdma_v4_4_2_fw_support_paging_queue(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(4, 4, 2): + return false; + default: + return false; + } +} + +static int sdma_v4_4_2_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = sdma_v4_4_2_init_microcode(adev); + if (r) { + DRM_ERROR("Failed to load sdma firmware!\n"); + return r; + } + + /* TODO: Page queue breaks driver reload under SRIOV */ + if (sdma_v4_4_2_fw_support_paging_queue(adev)) + adev->sdma.has_page_queue = true; + + sdma_v4_4_2_set_ring_funcs(adev); + sdma_v4_4_2_set_buffer_funcs(adev); + sdma_v4_4_2_set_vm_pte_funcs(adev); + sdma_v4_4_2_set_irq_funcs(adev); + sdma_v4_4_2_set_ras_funcs(adev); + + return 0; +} + +#if 0 +static int sdma_v4_4_2_process_ras_data_cb(struct amdgpu_device *adev, + void *err_data, + struct amdgpu_iv_entry *entry); +#endif + +static int sdma_v4_4_2_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; +#if 0 + struct ras_ih_if ih_info = { + .cb = sdma_v4_4_2_process_ras_data_cb, + }; +#endif + if (!amdgpu_persistent_edc_harvesting_supported(adev)) { + if (adev->sdma.ras && adev->sdma.ras->ras_block.hw_ops && + adev->sdma.ras->ras_block.hw_ops->reset_ras_error_count) + adev->sdma.ras->ras_block.hw_ops->reset_ras_error_count(adev); + } + + return 0; +} + +static int sdma_v4_4_2_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 aid_id; + + /* SDMA trap event */ + for (i = 0; i < adev->sdma.num_inst_per_aid; i++) { + r = amdgpu_irq_add_id(adev, sdma_v4_4_2_seq_to_irq_id(i), + SDMA0_4_0__SRCID__SDMA_TRAP, + &adev->sdma.trap_irq); + if (r) + return r; + } + + /* SDMA SRAM ECC event */ + for (i = 0; i < adev->sdma.num_inst_per_aid; i++) { + r = amdgpu_irq_add_id(adev, sdma_v4_4_2_seq_to_irq_id(i), + SDMA0_4_0__SRCID__SDMA_SRAM_ECC, + &adev->sdma.ecc_irq); + if (r) + return r; + } + + /* SDMA VM_HOLE/DOORBELL_INV/POLL_TIMEOUT/SRBM_WRITE_PROTECTION event*/ + for (i = 0; i < adev->sdma.num_inst_per_aid; i++) { + r = amdgpu_irq_add_id(adev, sdma_v4_4_2_seq_to_irq_id(i), + SDMA0_4_0__SRCID__SDMA_VM_HOLE, + &adev->sdma.vm_hole_irq); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, sdma_v4_4_2_seq_to_irq_id(i), + SDMA0_4_0__SRCID__SDMA_DOORBELL_INVALID, + &adev->sdma.doorbell_invalid_irq); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, sdma_v4_4_2_seq_to_irq_id(i), + SDMA0_4_0__SRCID__SDMA_POLL_TIMEOUT, + &adev->sdma.pool_timeout_irq); + if (r) + return r; + + r = amdgpu_irq_add_id(adev, sdma_v4_4_2_seq_to_irq_id(i), + SDMA0_4_0__SRCID__SDMA_SRBMWRITE, + &adev->sdma.srbm_write_irq); + if (r) + return r; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + ring->ring_obj = NULL; + ring->use_doorbell = true; + aid_id = adev->sdma.instance[i].aid_id; + + DRM_DEBUG("SDMA %d use_doorbell being set to: [%s]\n", i, + ring->use_doorbell?"true":"false"); + + /* doorbell size is 2 dwords, get DWORD offset */ + ring->doorbell_index = adev->doorbell_index.sdma_engine[i] << 1; + ring->vm_hub = AMDGPU_MMHUB0(aid_id); + + sprintf(ring->name, "sdma%d.%d", aid_id, + i % adev->sdma.num_inst_per_aid); + r = amdgpu_ring_init(adev, ring, 1024, &adev->sdma.trap_irq, + AMDGPU_SDMA_IRQ_INSTANCE0 + i, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + if (adev->sdma.has_page_queue) { + ring = &adev->sdma.instance[i].page; + ring->ring_obj = NULL; + ring->use_doorbell = true; + + /* doorbell index of page queue is assigned right after + * gfx queue on the same instance + */ + ring->doorbell_index = + (adev->doorbell_index.sdma_engine[i] + 1) << 1; + ring->vm_hub = AMDGPU_MMHUB0(aid_id); + + sprintf(ring->name, "page%d.%d", aid_id, + i % adev->sdma.num_inst_per_aid); + r = amdgpu_ring_init(adev, ring, 1024, + &adev->sdma.trap_irq, + AMDGPU_SDMA_IRQ_INSTANCE0 + i, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + } + + if (amdgpu_sdma_ras_sw_init(adev)) { + dev_err(adev->dev, "fail to initialize sdma ras block\n"); + return -EINVAL; + } + + return r; +} + +static int sdma_v4_4_2_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + amdgpu_ring_fini(&adev->sdma.instance[i].ring); + if (adev->sdma.has_page_queue) + amdgpu_ring_fini(&adev->sdma.instance[i].page); + } + + if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 4, 2)) + amdgpu_sdma_destroy_inst_ctx(adev, true); + else + amdgpu_sdma_destroy_inst_ctx(adev, false); + + return 0; +} + +static int sdma_v4_4_2_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + uint32_t inst_mask; + + inst_mask = GENMASK(adev->sdma.num_instances - 1, 0); + if (!amdgpu_sriov_vf(adev)) + sdma_v4_4_2_inst_init_golden_registers(adev, inst_mask); + + r = sdma_v4_4_2_inst_start(adev, inst_mask); + + return r; +} + +static int sdma_v4_4_2_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + uint32_t inst_mask; + int i; + + if (amdgpu_sriov_vf(adev)) + return 0; + + inst_mask = GENMASK(adev->sdma.num_instances - 1, 0); + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA)) { + for (i = 0; i < adev->sdma.num_instances; i++) { + amdgpu_irq_put(adev, &adev->sdma.ecc_irq, + AMDGPU_SDMA_IRQ_INSTANCE0 + i); + } + } + + sdma_v4_4_2_inst_ctx_switch_enable(adev, false, inst_mask); + sdma_v4_4_2_inst_enable(adev, false, inst_mask); + + return 0; +} + +static int sdma_v4_4_2_set_clockgating_state(void *handle, + enum amd_clockgating_state state); + +static int sdma_v4_4_2_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_in_reset(adev)) + sdma_v4_4_2_set_clockgating_state(adev, AMD_CG_STATE_UNGATE); + + return sdma_v4_4_2_hw_fini(adev); +} + +static int sdma_v4_4_2_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v4_4_2_hw_init(adev); +} + +static bool sdma_v4_4_2_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + u32 tmp = RREG32_SDMA(i, regSDMA_STATUS_REG); + + if (!(tmp & SDMA_STATUS_REG__IDLE_MASK)) + return false; + } + + return true; +} + +static int sdma_v4_4_2_wait_for_idle(void *handle) +{ + unsigned i, j; + u32 sdma[AMDGPU_MAX_SDMA_INSTANCES]; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + for (j = 0; j < adev->sdma.num_instances; j++) { + sdma[j] = RREG32_SDMA(j, regSDMA_STATUS_REG); + if (!(sdma[j] & SDMA_STATUS_REG__IDLE_MASK)) + break; + } + if (j == adev->sdma.num_instances) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int sdma_v4_4_2_soft_reset(void *handle) +{ + /* todo */ + + return 0; +} + +static int sdma_v4_4_2_set_trap_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 sdma_cntl; + + sdma_cntl = RREG32_SDMA(type, regSDMA_CNTL); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA_CNTL, TRAP_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + WREG32_SDMA(type, regSDMA_CNTL, sdma_cntl); + + return 0; +} + +static int sdma_v4_4_2_process_trap_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t instance, i; + + DRM_DEBUG("IH: SDMA trap\n"); + instance = sdma_v4_4_2_irq_id_to_seq(entry->client_id); + + /* Client id gives the SDMA instance in AID. To know the exact SDMA + * instance, interrupt entry gives the node id which corresponds to the AID instance. + * Match node id with the AID id associated with the SDMA instance. */ + for (i = instance; i < adev->sdma.num_instances; + i += adev->sdma.num_inst_per_aid) { + if (adev->sdma.instance[i].aid_id == + node_id_to_phys_map[entry->node_id]) + break; + } + + if (i >= adev->sdma.num_instances) { + dev_WARN_ONCE( + adev->dev, 1, + "Couldn't find the right sdma instance in trap handler"); + return 0; + } + + switch (entry->ring_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[i].ring); + break; + default: + break; + } + return 0; +} + +#if 0 +static int sdma_v4_4_2_process_ras_data_cb(struct amdgpu_device *adev, + void *err_data, + struct amdgpu_iv_entry *entry) +{ + int instance; + + /* When “Full RAS” is enabled, the per-IP interrupt sources should + * be disabled and the driver should only look for the aggregated + * interrupt via sync flood + */ + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA)) + goto out; + + instance = sdma_v4_4_2_irq_id_to_seq(entry->client_id); + if (instance < 0) + goto out; + + amdgpu_sdma_process_ras_data_cb(adev, err_data, entry); + +out: + return AMDGPU_RAS_SUCCESS; +} +#endif + +static int sdma_v4_4_2_process_illegal_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + int instance; + + DRM_ERROR("Illegal instruction in SDMA command stream\n"); + + instance = sdma_v4_4_2_irq_id_to_seq(entry->client_id); + if (instance < 0) + return 0; + + switch (entry->ring_id) { + case 0: + drm_sched_fault(&adev->sdma.instance[instance].ring.sched); + break; + } + return 0; +} + +static int sdma_v4_4_2_set_ecc_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 sdma_cntl; + + sdma_cntl = RREG32_SDMA(type, regSDMA_CNTL); + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA_CNTL, + DRAM_ECC_INT_ENABLE, 0); + WREG32_SDMA(type, regSDMA_CNTL, sdma_cntl); + break; + /* sdma ecc interrupt is enabled by default + * driver doesn't need to do anything to + * enable the interrupt */ + case AMDGPU_IRQ_STATE_ENABLE: + default: + break; + } + + return 0; +} + +static int sdma_v4_4_2_print_iv_entry(struct amdgpu_device *adev, + struct amdgpu_iv_entry *entry) +{ + int instance; + struct amdgpu_task_info task_info; + u64 addr; + + instance = sdma_v4_4_2_irq_id_to_seq(entry->client_id); + if (instance < 0 || instance >= adev->sdma.num_instances) { + dev_err(adev->dev, "sdma instance invalid %d\n", instance); + return -EINVAL; + } + + addr = (u64)entry->src_data[0] << 12; + addr |= ((u64)entry->src_data[1] & 0xf) << 44; + + memset(&task_info, 0, sizeof(struct amdgpu_task_info)); + amdgpu_vm_get_task_info(adev, entry->pasid, &task_info); + + dev_dbg_ratelimited(adev->dev, + "[sdma%d] address:0x%016llx src_id:%u ring:%u vmid:%u " + "pasid:%u, for process %s pid %d thread %s pid %d\n", + instance, addr, entry->src_id, entry->ring_id, entry->vmid, + entry->pasid, task_info.process_name, task_info.tgid, + task_info.task_name, task_info.pid); + return 0; +} + +static int sdma_v4_4_2_process_vm_hole_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + dev_dbg_ratelimited(adev->dev, "MC or SEM address in VM hole\n"); + sdma_v4_4_2_print_iv_entry(adev, entry); + return 0; +} + +static int sdma_v4_4_2_process_doorbell_invalid_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + + dev_dbg_ratelimited(adev->dev, "SDMA received a doorbell from BIF with byte_enable !=0xff\n"); + sdma_v4_4_2_print_iv_entry(adev, entry); + return 0; +} + +static int sdma_v4_4_2_process_pool_timeout_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + dev_dbg_ratelimited(adev->dev, + "Polling register/memory timeout executing POLL_REG/MEM with finite timer\n"); + sdma_v4_4_2_print_iv_entry(adev, entry); + return 0; +} + +static int sdma_v4_4_2_process_srbm_write_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + dev_dbg_ratelimited(adev->dev, + "SDMA gets an Register Write SRBM_WRITE command in non-privilege command buffer\n"); + sdma_v4_4_2_print_iv_entry(adev, entry); + return 0; +} + +static void sdma_v4_4_2_inst_update_medium_grain_light_sleep( + struct amdgpu_device *adev, bool enable, uint32_t inst_mask) +{ + uint32_t data, def; + int i; + + /* leave as default if it is not driver controlled */ + if (!(adev->cg_flags & AMD_CG_SUPPORT_SDMA_LS)) + return; + + if (enable) { + for_each_inst(i, inst_mask) { + /* 1-not override: enable sdma mem light sleep */ + def = data = RREG32_SDMA(i, regSDMA_POWER_CNTL); + data |= SDMA_POWER_CNTL__MEM_POWER_OVERRIDE_MASK; + if (def != data) + WREG32_SDMA(i, regSDMA_POWER_CNTL, data); + } + } else { + for_each_inst(i, inst_mask) { + /* 0-override:disable sdma mem light sleep */ + def = data = RREG32_SDMA(i, regSDMA_POWER_CNTL); + data &= ~SDMA_POWER_CNTL__MEM_POWER_OVERRIDE_MASK; + if (def != data) + WREG32_SDMA(i, regSDMA_POWER_CNTL, data); + } + } +} + +static void sdma_v4_4_2_inst_update_medium_grain_clock_gating( + struct amdgpu_device *adev, bool enable, uint32_t inst_mask) +{ + uint32_t data, def; + int i; + + /* leave as default if it is not driver controlled */ + if (!(adev->cg_flags & AMD_CG_SUPPORT_SDMA_MGCG)) + return; + + if (enable) { + for_each_inst(i, inst_mask) { + def = data = RREG32_SDMA(i, regSDMA_CLK_CTRL); + data &= ~(SDMA_CLK_CTRL__SOFT_OVERRIDE5_MASK | + SDMA_CLK_CTRL__SOFT_OVERRIDE4_MASK | + SDMA_CLK_CTRL__SOFT_OVERRIDE3_MASK | + SDMA_CLK_CTRL__SOFT_OVERRIDE2_MASK | + SDMA_CLK_CTRL__SOFT_OVERRIDE1_MASK | + SDMA_CLK_CTRL__SOFT_OVERRIDE0_MASK); + if (def != data) + WREG32_SDMA(i, regSDMA_CLK_CTRL, data); + } + } else { + for_each_inst(i, inst_mask) { + def = data = RREG32_SDMA(i, regSDMA_CLK_CTRL); + data |= (SDMA_CLK_CTRL__SOFT_OVERRIDE5_MASK | + SDMA_CLK_CTRL__SOFT_OVERRIDE4_MASK | + SDMA_CLK_CTRL__SOFT_OVERRIDE3_MASK | + SDMA_CLK_CTRL__SOFT_OVERRIDE2_MASK | + SDMA_CLK_CTRL__SOFT_OVERRIDE1_MASK | + SDMA_CLK_CTRL__SOFT_OVERRIDE0_MASK); + if (def != data) + WREG32_SDMA(i, regSDMA_CLK_CTRL, data); + } + } +} + +static int sdma_v4_4_2_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + uint32_t inst_mask; + + if (amdgpu_sriov_vf(adev)) + return 0; + + inst_mask = GENMASK(adev->sdma.num_instances - 1, 0); + + sdma_v4_4_2_inst_update_medium_grain_clock_gating( + adev, state == AMD_CG_STATE_GATE, inst_mask); + sdma_v4_4_2_inst_update_medium_grain_light_sleep( + adev, state == AMD_CG_STATE_GATE, inst_mask); + return 0; +} + +static int sdma_v4_4_2_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static void sdma_v4_4_2_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + /* AMD_CG_SUPPORT_SDMA_MGCG */ + data = RREG32(SOC15_REG_OFFSET(SDMA0, GET_INST(SDMA0, 0), regSDMA_CLK_CTRL)); + if (!(data & SDMA_CLK_CTRL__SOFT_OVERRIDE5_MASK)) + *flags |= AMD_CG_SUPPORT_SDMA_MGCG; + + /* AMD_CG_SUPPORT_SDMA_LS */ + data = RREG32(SOC15_REG_OFFSET(SDMA0, GET_INST(SDMA0, 0), regSDMA_POWER_CNTL)); + if (data & SDMA_POWER_CNTL__MEM_POWER_OVERRIDE_MASK) + *flags |= AMD_CG_SUPPORT_SDMA_LS; +} + +const struct amd_ip_funcs sdma_v4_4_2_ip_funcs = { + .name = "sdma_v4_4_2", + .early_init = sdma_v4_4_2_early_init, + .late_init = sdma_v4_4_2_late_init, + .sw_init = sdma_v4_4_2_sw_init, + .sw_fini = sdma_v4_4_2_sw_fini, + .hw_init = sdma_v4_4_2_hw_init, + .hw_fini = sdma_v4_4_2_hw_fini, + .suspend = sdma_v4_4_2_suspend, + .resume = sdma_v4_4_2_resume, + .is_idle = sdma_v4_4_2_is_idle, + .wait_for_idle = sdma_v4_4_2_wait_for_idle, + .soft_reset = sdma_v4_4_2_soft_reset, + .set_clockgating_state = sdma_v4_4_2_set_clockgating_state, + .set_powergating_state = sdma_v4_4_2_set_powergating_state, + .get_clockgating_state = sdma_v4_4_2_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs sdma_v4_4_2_ring_funcs = { + .type = AMDGPU_RING_TYPE_SDMA, + .align_mask = 0xff, + .nop = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), + .support_64bit_ptrs = true, + .get_rptr = sdma_v4_4_2_ring_get_rptr, + .get_wptr = sdma_v4_4_2_ring_get_wptr, + .set_wptr = sdma_v4_4_2_ring_set_wptr, + .emit_frame_size = + 6 + /* sdma_v4_4_2_ring_emit_hdp_flush */ + 3 + /* hdp invalidate */ + 6 + /* sdma_v4_4_2_ring_emit_pipeline_sync */ + /* sdma_v4_4_2_ring_emit_vm_flush */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 6 + + 10 + 10 + 10, /* sdma_v4_4_2_ring_emit_fence x3 for user fence, vm fence */ + .emit_ib_size = 7 + 6, /* sdma_v4_4_2_ring_emit_ib */ + .emit_ib = sdma_v4_4_2_ring_emit_ib, + .emit_fence = sdma_v4_4_2_ring_emit_fence, + .emit_pipeline_sync = sdma_v4_4_2_ring_emit_pipeline_sync, + .emit_vm_flush = sdma_v4_4_2_ring_emit_vm_flush, + .emit_hdp_flush = sdma_v4_4_2_ring_emit_hdp_flush, + .test_ring = sdma_v4_4_2_ring_test_ring, + .test_ib = sdma_v4_4_2_ring_test_ib, + .insert_nop = sdma_v4_4_2_ring_insert_nop, + .pad_ib = sdma_v4_4_2_ring_pad_ib, + .emit_wreg = sdma_v4_4_2_ring_emit_wreg, + .emit_reg_wait = sdma_v4_4_2_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static const struct amdgpu_ring_funcs sdma_v4_4_2_page_ring_funcs = { + .type = AMDGPU_RING_TYPE_SDMA, + .align_mask = 0xff, + .nop = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), + .support_64bit_ptrs = true, + .get_rptr = sdma_v4_4_2_ring_get_rptr, + .get_wptr = sdma_v4_4_2_page_ring_get_wptr, + .set_wptr = sdma_v4_4_2_page_ring_set_wptr, + .emit_frame_size = + 6 + /* sdma_v4_4_2_ring_emit_hdp_flush */ + 3 + /* hdp invalidate */ + 6 + /* sdma_v4_4_2_ring_emit_pipeline_sync */ + /* sdma_v4_4_2_ring_emit_vm_flush */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 6 + + 10 + 10 + 10, /* sdma_v4_4_2_ring_emit_fence x3 for user fence, vm fence */ + .emit_ib_size = 7 + 6, /* sdma_v4_4_2_ring_emit_ib */ + .emit_ib = sdma_v4_4_2_ring_emit_ib, + .emit_fence = sdma_v4_4_2_ring_emit_fence, + .emit_pipeline_sync = sdma_v4_4_2_ring_emit_pipeline_sync, + .emit_vm_flush = sdma_v4_4_2_ring_emit_vm_flush, + .emit_hdp_flush = sdma_v4_4_2_ring_emit_hdp_flush, + .test_ring = sdma_v4_4_2_ring_test_ring, + .test_ib = sdma_v4_4_2_ring_test_ib, + .insert_nop = sdma_v4_4_2_ring_insert_nop, + .pad_ib = sdma_v4_4_2_ring_pad_ib, + .emit_wreg = sdma_v4_4_2_ring_emit_wreg, + .emit_reg_wait = sdma_v4_4_2_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void sdma_v4_4_2_set_ring_funcs(struct amdgpu_device *adev) +{ + int i, dev_inst; + + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->sdma.instance[i].ring.funcs = &sdma_v4_4_2_ring_funcs; + adev->sdma.instance[i].ring.me = i; + if (adev->sdma.has_page_queue) { + adev->sdma.instance[i].page.funcs = + &sdma_v4_4_2_page_ring_funcs; + adev->sdma.instance[i].page.me = i; + } + + dev_inst = GET_INST(SDMA0, i); + /* AID to which SDMA belongs depends on physical instance */ + adev->sdma.instance[i].aid_id = + dev_inst / adev->sdma.num_inst_per_aid; + } +} + +static const struct amdgpu_irq_src_funcs sdma_v4_4_2_trap_irq_funcs = { + .set = sdma_v4_4_2_set_trap_irq_state, + .process = sdma_v4_4_2_process_trap_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v4_4_2_illegal_inst_irq_funcs = { + .process = sdma_v4_4_2_process_illegal_inst_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v4_4_2_ecc_irq_funcs = { + .set = sdma_v4_4_2_set_ecc_irq_state, + .process = amdgpu_sdma_process_ecc_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v4_4_2_vm_hole_irq_funcs = { + .process = sdma_v4_4_2_process_vm_hole_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v4_4_2_doorbell_invalid_irq_funcs = { + .process = sdma_v4_4_2_process_doorbell_invalid_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v4_4_2_pool_timeout_irq_funcs = { + .process = sdma_v4_4_2_process_pool_timeout_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v4_4_2_srbm_write_irq_funcs = { + .process = sdma_v4_4_2_process_srbm_write_irq, +}; + +static void sdma_v4_4_2_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->sdma.trap_irq.num_types = adev->sdma.num_instances; + adev->sdma.ecc_irq.num_types = adev->sdma.num_instances; + adev->sdma.vm_hole_irq.num_types = adev->sdma.num_instances; + adev->sdma.doorbell_invalid_irq.num_types = adev->sdma.num_instances; + adev->sdma.pool_timeout_irq.num_types = adev->sdma.num_instances; + adev->sdma.srbm_write_irq.num_types = adev->sdma.num_instances; + + adev->sdma.trap_irq.funcs = &sdma_v4_4_2_trap_irq_funcs; + adev->sdma.illegal_inst_irq.funcs = &sdma_v4_4_2_illegal_inst_irq_funcs; + adev->sdma.ecc_irq.funcs = &sdma_v4_4_2_ecc_irq_funcs; + adev->sdma.vm_hole_irq.funcs = &sdma_v4_4_2_vm_hole_irq_funcs; + adev->sdma.doorbell_invalid_irq.funcs = &sdma_v4_4_2_doorbell_invalid_irq_funcs; + adev->sdma.pool_timeout_irq.funcs = &sdma_v4_4_2_pool_timeout_irq_funcs; + adev->sdma.srbm_write_irq.funcs = &sdma_v4_4_2_srbm_write_irq_funcs; +} + +/** + * sdma_v4_4_2_emit_copy_buffer - copy buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * @tmz: if a secure copy should be used + * + * Copy GPU buffers using the DMA engine. + * Used by the amdgpu ttm implementation to move pages if + * registered as the asic copy callback. + */ +static void sdma_v4_4_2_emit_copy_buffer(struct amdgpu_ib *ib, + uint64_t src_offset, + uint64_t dst_offset, + uint32_t byte_count, + bool tmz) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR) | + SDMA_PKT_COPY_LINEAR_HEADER_TMZ(tmz ? 1 : 0); + ib->ptr[ib->length_dw++] = byte_count - 1; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(src_offset); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); +} + +/** + * sdma_v4_4_2_emit_fill_buffer - fill buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_data: value to write to buffer + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * + * Fill GPU buffers using the DMA engine. + */ +static void sdma_v4_4_2_emit_fill_buffer(struct amdgpu_ib *ib, + uint32_t src_data, + uint64_t dst_offset, + uint32_t byte_count) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_CONST_FILL); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = src_data; + ib->ptr[ib->length_dw++] = byte_count - 1; +} + +static const struct amdgpu_buffer_funcs sdma_v4_4_2_buffer_funcs = { + .copy_max_bytes = 0x400000, + .copy_num_dw = 7, + .emit_copy_buffer = sdma_v4_4_2_emit_copy_buffer, + + .fill_max_bytes = 0x400000, + .fill_num_dw = 5, + .emit_fill_buffer = sdma_v4_4_2_emit_fill_buffer, +}; + +static void sdma_v4_4_2_set_buffer_funcs(struct amdgpu_device *adev) +{ + adev->mman.buffer_funcs = &sdma_v4_4_2_buffer_funcs; + if (adev->sdma.has_page_queue) + adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].page; + else + adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring; +} + +static const struct amdgpu_vm_pte_funcs sdma_v4_4_2_vm_pte_funcs = { + .copy_pte_num_dw = 7, + .copy_pte = sdma_v4_4_2_vm_copy_pte, + + .write_pte = sdma_v4_4_2_vm_write_pte, + .set_pte_pde = sdma_v4_4_2_vm_set_pte_pde, +}; + +static void sdma_v4_4_2_set_vm_pte_funcs(struct amdgpu_device *adev) +{ + struct drm_gpu_scheduler *sched; + unsigned i; + + adev->vm_manager.vm_pte_funcs = &sdma_v4_4_2_vm_pte_funcs; + for (i = 0; i < adev->sdma.num_instances; i++) { + if (adev->sdma.has_page_queue) + sched = &adev->sdma.instance[i].page.sched; + else + sched = &adev->sdma.instance[i].ring.sched; + adev->vm_manager.vm_pte_scheds[i] = sched; + } + adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances; +} + +const struct amdgpu_ip_block_version sdma_v4_4_2_ip_block = { + .type = AMD_IP_BLOCK_TYPE_SDMA, + .major = 4, + .minor = 4, + .rev = 0, + .funcs = &sdma_v4_4_2_ip_funcs, +}; + +static int sdma_v4_4_2_xcp_resume(void *handle, uint32_t inst_mask) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + if (!amdgpu_sriov_vf(adev)) + sdma_v4_4_2_inst_init_golden_registers(adev, inst_mask); + + r = sdma_v4_4_2_inst_start(adev, inst_mask); + + return r; +} + +static int sdma_v4_4_2_xcp_suspend(void *handle, uint32_t inst_mask) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + uint32_t tmp_mask = inst_mask; + int i; + + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA)) { + for_each_inst(i, tmp_mask) { + amdgpu_irq_put(adev, &adev->sdma.ecc_irq, + AMDGPU_SDMA_IRQ_INSTANCE0 + i); + } + } + + sdma_v4_4_2_inst_ctx_switch_enable(adev, false, inst_mask); + sdma_v4_4_2_inst_enable(adev, false, inst_mask); + + return 0; +} + +struct amdgpu_xcp_ip_funcs sdma_v4_4_2_xcp_funcs = { + .suspend = &sdma_v4_4_2_xcp_suspend, + .resume = &sdma_v4_4_2_xcp_resume +}; + +static const struct amdgpu_ras_err_status_reg_entry sdma_v4_2_2_ue_reg_list[] = { + {AMDGPU_RAS_REG_ENTRY(SDMA0, 0, regSDMA_UE_ERR_STATUS_LO, regSDMA_UE_ERR_STATUS_HI), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SDMA"}, +}; + +static const struct amdgpu_ras_memory_id_entry sdma_v4_4_2_ras_memory_list[] = { + {AMDGPU_SDMA_MBANK_DATA_BUF0, "SDMA_MBANK_DATA_BUF0"}, + {AMDGPU_SDMA_MBANK_DATA_BUF1, "SDMA_MBANK_DATA_BUF1"}, + {AMDGPU_SDMA_MBANK_DATA_BUF2, "SDMA_MBANK_DATA_BUF2"}, + {AMDGPU_SDMA_MBANK_DATA_BUF3, "SDMA_MBANK_DATA_BUF3"}, + {AMDGPU_SDMA_MBANK_DATA_BUF4, "SDMA_MBANK_DATA_BUF4"}, + {AMDGPU_SDMA_MBANK_DATA_BUF5, "SDMA_MBANK_DATA_BUF5"}, + {AMDGPU_SDMA_MBANK_DATA_BUF6, "SDMA_MBANK_DATA_BUF6"}, + {AMDGPU_SDMA_MBANK_DATA_BUF7, "SDMA_MBANK_DATA_BUF7"}, + {AMDGPU_SDMA_MBANK_DATA_BUF8, "SDMA_MBANK_DATA_BUF8"}, + {AMDGPU_SDMA_MBANK_DATA_BUF9, "SDMA_MBANK_DATA_BUF9"}, + {AMDGPU_SDMA_MBANK_DATA_BUF10, "SDMA_MBANK_DATA_BUF10"}, + {AMDGPU_SDMA_MBANK_DATA_BUF11, "SDMA_MBANK_DATA_BUF11"}, + {AMDGPU_SDMA_MBANK_DATA_BUF12, "SDMA_MBANK_DATA_BUF12"}, + {AMDGPU_SDMA_MBANK_DATA_BUF13, "SDMA_MBANK_DATA_BUF13"}, + {AMDGPU_SDMA_MBANK_DATA_BUF14, "SDMA_MBANK_DATA_BUF14"}, + {AMDGPU_SDMA_MBANK_DATA_BUF15, "SDMA_MBANK_DATA_BUF15"}, + {AMDGPU_SDMA_UCODE_BUF, "SDMA_UCODE_BUF"}, + {AMDGPU_SDMA_RB_CMD_BUF, "SDMA_RB_CMD_BUF"}, + {AMDGPU_SDMA_IB_CMD_BUF, "SDMA_IB_CMD_BUF"}, + {AMDGPU_SDMA_UTCL1_RD_FIFO, "SDMA_UTCL1_RD_FIFO"}, + {AMDGPU_SDMA_UTCL1_RDBST_FIFO, "SDMA_UTCL1_RDBST_FIFO"}, + {AMDGPU_SDMA_UTCL1_WR_FIFO, "SDMA_UTCL1_WR_FIFO"}, + {AMDGPU_SDMA_DATA_LUT_FIFO, "SDMA_DATA_LUT_FIFO"}, + {AMDGPU_SDMA_SPLIT_DAT_BUF, "SDMA_SPLIT_DAT_BUF"}, +}; + +static void sdma_v4_4_2_inst_query_ras_error_count(struct amdgpu_device *adev, + uint32_t sdma_inst, + void *ras_err_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_err_status; + uint32_t sdma_dev_inst = GET_INST(SDMA0, sdma_inst); + + /* sdma v4_4_2 doesn't support query ce counts */ + amdgpu_ras_inst_query_ras_error_count(adev, + sdma_v4_2_2_ue_reg_list, + ARRAY_SIZE(sdma_v4_2_2_ue_reg_list), + sdma_v4_4_2_ras_memory_list, + ARRAY_SIZE(sdma_v4_4_2_ras_memory_list), + sdma_dev_inst, + AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE, + &err_data->ue_count); +} + +static void sdma_v4_4_2_query_ras_error_count(struct amdgpu_device *adev, + void *ras_err_status) +{ + uint32_t inst_mask; + int i = 0; + + inst_mask = GENMASK(adev->sdma.num_instances - 1, 0); + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA)) { + for_each_inst(i, inst_mask) + sdma_v4_4_2_inst_query_ras_error_count(adev, i, ras_err_status); + } else { + dev_warn(adev->dev, "SDMA RAS is not supported\n"); + } +} + +static void sdma_v4_4_2_inst_reset_ras_error_count(struct amdgpu_device *adev, + uint32_t sdma_inst) +{ + uint32_t sdma_dev_inst = GET_INST(SDMA0, sdma_inst); + + amdgpu_ras_inst_reset_ras_error_count(adev, + sdma_v4_2_2_ue_reg_list, + ARRAY_SIZE(sdma_v4_2_2_ue_reg_list), + sdma_dev_inst); +} + +static void sdma_v4_4_2_reset_ras_error_count(struct amdgpu_device *adev) +{ + uint32_t inst_mask; + int i = 0; + + inst_mask = GENMASK(adev->sdma.num_instances - 1, 0); + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA)) { + for_each_inst(i, inst_mask) + sdma_v4_4_2_inst_reset_ras_error_count(adev, i); + } else { + dev_warn(adev->dev, "SDMA RAS is not supported\n"); + } +} + +static const struct amdgpu_ras_block_hw_ops sdma_v4_4_2_ras_hw_ops = { + .query_ras_error_count = sdma_v4_4_2_query_ras_error_count, + .reset_ras_error_count = sdma_v4_4_2_reset_ras_error_count, +}; + +static struct amdgpu_sdma_ras sdma_v4_4_2_ras = { + .ras_block = { + .hw_ops = &sdma_v4_4_2_ras_hw_ops, + }, +}; + +static void sdma_v4_4_2_set_ras_funcs(struct amdgpu_device *adev) +{ + adev->sdma.ras = &sdma_v4_4_2_ras; +} diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.h b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.h new file mode 100644 index 000000000..d51614552 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.h @@ -0,0 +1,32 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SDMA_V4_4_2_H__ +#define __SDMA_V4_4_2_H__ + +extern const struct amd_ip_funcs sdma_v4_4_2_ip_funcs; +extern const struct amdgpu_ip_block_version sdma_v4_4_2_ip_block; + +extern struct amdgpu_xcp_ip_funcs sdma_v4_4_2_xcp_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c new file mode 100644 index 000000000..1cc34efb4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c @@ -0,0 +1,1920 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_ucode.h" +#include "amdgpu_trace.h" + +#include "gc/gc_10_1_0_offset.h" +#include "gc/gc_10_1_0_sh_mask.h" +#include "ivsrcid/sdma0/irqsrcs_sdma0_5_0.h" +#include "ivsrcid/sdma1/irqsrcs_sdma1_5_0.h" + +#include "soc15_common.h" +#include "soc15.h" +#include "navi10_sdma_pkt_open.h" +#include "nbio_v2_3.h" +#include "sdma_common.h" +#include "sdma_v5_0.h" + +MODULE_FIRMWARE("amdgpu/navi10_sdma.bin"); +MODULE_FIRMWARE("amdgpu/navi10_sdma1.bin"); + +MODULE_FIRMWARE("amdgpu/navi14_sdma.bin"); +MODULE_FIRMWARE("amdgpu/navi14_sdma1.bin"); + +MODULE_FIRMWARE("amdgpu/navi12_sdma.bin"); +MODULE_FIRMWARE("amdgpu/navi12_sdma1.bin"); + +MODULE_FIRMWARE("amdgpu/cyan_skillfish2_sdma.bin"); +MODULE_FIRMWARE("amdgpu/cyan_skillfish2_sdma1.bin"); + +#define SDMA1_REG_OFFSET 0x600 +#define SDMA0_HYP_DEC_REG_START 0x5880 +#define SDMA0_HYP_DEC_REG_END 0x5893 +#define SDMA1_HYP_DEC_REG_OFFSET 0x20 + +static void sdma_v5_0_set_ring_funcs(struct amdgpu_device *adev); +static void sdma_v5_0_set_buffer_funcs(struct amdgpu_device *adev); +static void sdma_v5_0_set_vm_pte_funcs(struct amdgpu_device *adev); +static void sdma_v5_0_set_irq_funcs(struct amdgpu_device *adev); + +static const struct soc15_reg_golden golden_settings_sdma_5[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_CHICKEN_BITS, 0xffbf1f0f, 0x03ab0107), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_PAGE_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC2_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC4_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC5_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC6_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC7_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_UTCL1_PAGE, 0x00ffffff, 0x000c5c00), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_CHICKEN_BITS, 0xffbf1f0f, 0x03ab0107), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_PAGE_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC2_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC4_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC5_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC6_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC7_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_UTCL1_PAGE, 0x00ffffff, 0x000c5c00) +}; + +static const struct soc15_reg_golden golden_settings_sdma_5_sriov[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_PAGE_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC2_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC4_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC5_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC6_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC7_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_PAGE_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC2_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC4_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC5_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC6_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC7_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), +}; + +static const struct soc15_reg_golden golden_settings_sdma_nv10[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC3_RB_WPTR_POLL_CNTL, 0x0000fff0, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC3_RB_WPTR_POLL_CNTL, 0x0000fff0, 0x00403000), +}; + +static const struct soc15_reg_golden golden_settings_sdma_nv14[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), +}; + +static const struct soc15_reg_golden golden_settings_sdma_nv12[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_GB_ADDR_CONFIG, 0x001877ff, 0x00000044), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x001877ff, 0x00000044), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_GB_ADDR_CONFIG, 0x001877ff, 0x00000044), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_GB_ADDR_CONFIG_READ, 0x001877ff, 0x00000044), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), +}; + +static const struct soc15_reg_golden golden_settings_sdma_cyan_skillfish[] = { + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_CHICKEN_BITS, 0xffbf1f0f, 0x03ab0107), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_GB_ADDR_CONFIG, 0x001877ff, 0x00000044), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x001877ff, 0x00000044), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_PAGE_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC2_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC4_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC5_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC6_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC7_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_UTCL1_PAGE, 0x007fffff, 0x004c5c00), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_CHICKEN_BITS, 0xffbf1f0f, 0x03ab0107), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_GB_ADDR_CONFIG, 0x001877ff, 0x00000044), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_GB_ADDR_CONFIG_READ, 0x001877ff, 0x00000044), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_GFX_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_PAGE_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC2_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC4_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC5_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC6_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC7_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000), + SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_UTCL1_PAGE, 0x007fffff, 0x004c5c00) +}; + +static u32 sdma_v5_0_get_reg_offset(struct amdgpu_device *adev, u32 instance, u32 internal_offset) +{ + u32 base; + + if (internal_offset >= SDMA0_HYP_DEC_REG_START && + internal_offset <= SDMA0_HYP_DEC_REG_END) { + base = adev->reg_offset[GC_HWIP][0][1]; + if (instance == 1) + internal_offset += SDMA1_HYP_DEC_REG_OFFSET; + } else { + base = adev->reg_offset[GC_HWIP][0][0]; + if (instance == 1) + internal_offset += SDMA1_REG_OFFSET; + } + + return base + internal_offset; +} + +static void sdma_v5_0_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(5, 0, 0): + soc15_program_register_sequence(adev, + golden_settings_sdma_5, + (const u32)ARRAY_SIZE(golden_settings_sdma_5)); + soc15_program_register_sequence(adev, + golden_settings_sdma_nv10, + (const u32)ARRAY_SIZE(golden_settings_sdma_nv10)); + break; + case IP_VERSION(5, 0, 2): + soc15_program_register_sequence(adev, + golden_settings_sdma_5, + (const u32)ARRAY_SIZE(golden_settings_sdma_5)); + soc15_program_register_sequence(adev, + golden_settings_sdma_nv14, + (const u32)ARRAY_SIZE(golden_settings_sdma_nv14)); + break; + case IP_VERSION(5, 0, 5): + if (amdgpu_sriov_vf(adev)) + soc15_program_register_sequence(adev, + golden_settings_sdma_5_sriov, + (const u32)ARRAY_SIZE(golden_settings_sdma_5_sriov)); + else + soc15_program_register_sequence(adev, + golden_settings_sdma_5, + (const u32)ARRAY_SIZE(golden_settings_sdma_5)); + soc15_program_register_sequence(adev, + golden_settings_sdma_nv12, + (const u32)ARRAY_SIZE(golden_settings_sdma_nv12)); + break; + case IP_VERSION(5, 0, 1): + soc15_program_register_sequence(adev, + golden_settings_sdma_cyan_skillfish, + (const u32)ARRAY_SIZE(golden_settings_sdma_cyan_skillfish)); + break; + default: + break; + } +} + +/** + * sdma_v5_0_init_microcode - load ucode images from disk + * + * @adev: amdgpu_device pointer + * + * Use the firmware interface to load the ucode images into + * the driver (not loaded into hw). + * Returns 0 on success, error on failure. + */ + +// emulation only, won't work on real chip +// navi10 real chip need to use PSP to load firmware +static int sdma_v5_0_init_microcode(struct amdgpu_device *adev) +{ + int ret, i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + ret = amdgpu_sdma_init_microcode(adev, i, false); + if (ret) + return ret; + } + + return ret; +} + +static unsigned sdma_v5_0_ring_init_cond_exec(struct amdgpu_ring *ring) +{ + unsigned ret; + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_COND_EXE)); + amdgpu_ring_write(ring, lower_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, 1); + ret = ring->wptr & ring->buf_mask;/* this is the offset we need patch later */ + amdgpu_ring_write(ring, 0x55aa55aa);/* insert dummy here and patch it later */ + + return ret; +} + +static void sdma_v5_0_ring_patch_cond_exec(struct amdgpu_ring *ring, + unsigned offset) +{ + unsigned cur; + + BUG_ON(offset > ring->buf_mask); + BUG_ON(ring->ring[offset] != 0x55aa55aa); + + cur = (ring->wptr - 1) & ring->buf_mask; + if (cur > offset) + ring->ring[offset] = cur - offset; + else + ring->ring[offset] = (ring->buf_mask + 1) - offset + cur; +} + +/** + * sdma_v5_0_ring_get_rptr - get the current read pointer + * + * @ring: amdgpu ring pointer + * + * Get the current rptr from the hardware (NAVI10+). + */ +static uint64_t sdma_v5_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + u64 *rptr; + + /* XXX check if swapping is necessary on BE */ + rptr = (u64 *)ring->rptr_cpu_addr; + + DRM_DEBUG("rptr before shift == 0x%016llx\n", *rptr); + return ((*rptr) >> 2); +} + +/** + * sdma_v5_0_ring_get_wptr - get the current write pointer + * + * @ring: amdgpu ring pointer + * + * Get the current wptr from the hardware (NAVI10+). + */ +static uint64_t sdma_v5_0_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u64 wptr; + + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + wptr = READ_ONCE(*((u64 *)ring->wptr_cpu_addr)); + DRM_DEBUG("wptr/doorbell before shift == 0x%016llx\n", wptr); + } else { + wptr = RREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, ring->me, mmSDMA0_GFX_RB_WPTR_HI)); + wptr = wptr << 32; + wptr |= RREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, ring->me, mmSDMA0_GFX_RB_WPTR)); + DRM_DEBUG("wptr before shift [%i] wptr == 0x%016llx\n", ring->me, wptr); + } + + return wptr >> 2; +} + +/** + * sdma_v5_0_ring_set_wptr - commit the write pointer + * + * @ring: amdgpu ring pointer + * + * Write the wptr back to the hardware (NAVI10+). + */ +static void sdma_v5_0_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t *wptr_saved; + uint32_t *is_queue_unmap; + uint64_t aggregated_db_index; + uint32_t mqd_size = adev->mqds[AMDGPU_HW_IP_DMA].mqd_size; + + DRM_DEBUG("Setting write pointer\n"); + if (ring->is_mes_queue) { + wptr_saved = (uint32_t *)(ring->mqd_ptr + mqd_size); + is_queue_unmap = (uint32_t *)(ring->mqd_ptr + mqd_size + + sizeof(uint32_t)); + aggregated_db_index = + amdgpu_mes_get_aggregated_doorbell_index(adev, + AMDGPU_MES_PRIORITY_LEVEL_NORMAL); + + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, + ring->wptr << 2); + *wptr_saved = ring->wptr << 2; + if (*is_queue_unmap) { + WDOORBELL64(aggregated_db_index, ring->wptr << 2); + DRM_DEBUG("calling WDOORBELL64(0x%08x, 0x%016llx)\n", + ring->doorbell_index, ring->wptr << 2); + WDOORBELL64(ring->doorbell_index, ring->wptr << 2); + } else { + DRM_DEBUG("calling WDOORBELL64(0x%08x, 0x%016llx)\n", + ring->doorbell_index, ring->wptr << 2); + WDOORBELL64(ring->doorbell_index, ring->wptr << 2); + + if (*is_queue_unmap) + WDOORBELL64(aggregated_db_index, + ring->wptr << 2); + } + } else { + if (ring->use_doorbell) { + DRM_DEBUG("Using doorbell -- " + "wptr_offs == 0x%08x " + "lower_32_bits(ring->wptr) << 2 == 0x%08x " + "upper_32_bits(ring->wptr) << 2 == 0x%08x\n", + ring->wptr_offs, + lower_32_bits(ring->wptr << 2), + upper_32_bits(ring->wptr << 2)); + /* XXX check if swapping is necessary on BE */ + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, + ring->wptr << 2); + DRM_DEBUG("calling WDOORBELL64(0x%08x, 0x%016llx)\n", + ring->doorbell_index, ring->wptr << 2); + WDOORBELL64(ring->doorbell_index, ring->wptr << 2); + } else { + DRM_DEBUG("Not using doorbell -- " + "mmSDMA%i_GFX_RB_WPTR == 0x%08x " + "mmSDMA%i_GFX_RB_WPTR_HI == 0x%08x\n", + ring->me, + lower_32_bits(ring->wptr << 2), + ring->me, + upper_32_bits(ring->wptr << 2)); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, + ring->me, mmSDMA0_GFX_RB_WPTR), + lower_32_bits(ring->wptr << 2)); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, + ring->me, mmSDMA0_GFX_RB_WPTR_HI), + upper_32_bits(ring->wptr << 2)); + } + } +} + +static void sdma_v5_0_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + int i; + + for (i = 0; i < count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + amdgpu_ring_write(ring, ring->funcs->nop | + SDMA_PKT_NOP_HEADER_COUNT(count - 1)); + else + amdgpu_ring_write(ring, ring->funcs->nop); +} + +/** + * sdma_v5_0_ring_emit_ib - Schedule an IB on the DMA engine + * + * @ring: amdgpu ring pointer + * @job: job to retrieve vmid from + * @ib: IB object to schedule + * @flags: unused + * + * Schedule an IB in the DMA ring (NAVI10). + */ +static void sdma_v5_0_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + uint64_t csa_mc_addr = amdgpu_sdma_get_csa_mc_addr(ring, vmid); + + /* An IB packet must end on a 8 DW boundary--the next dword + * must be on a 8-dword boundary. Our IB packet below is 6 + * dwords long, thus add x number of NOPs, such that, in + * modular arithmetic, + * wptr + 6 + x = 8k, k >= 0, which in C is, + * (wptr + 6 + x) % 8 = 0. + * The expression below, is a solution of x. + */ + sdma_v5_0_ring_insert_nop(ring, (2 - lower_32_bits(ring->wptr)) & 7); + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_INDIRECT) | + SDMA_PKT_INDIRECT_HEADER_VMID(vmid & 0xf)); + /* base must be 32 byte aligned */ + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr) & 0xffffffe0); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); + amdgpu_ring_write(ring, lower_32_bits(csa_mc_addr)); + amdgpu_ring_write(ring, upper_32_bits(csa_mc_addr)); +} + +/** + * sdma_v5_0_ring_emit_mem_sync - flush the IB by graphics cache rinse + * + * @ring: amdgpu ring pointer + * + * flush the IB by graphics cache rinse. + */ +static void sdma_v5_0_ring_emit_mem_sync(struct amdgpu_ring *ring) +{ + uint32_t gcr_cntl = SDMA_GCR_GL2_INV | SDMA_GCR_GL2_WB | SDMA_GCR_GLM_INV | + SDMA_GCR_GL1_INV | SDMA_GCR_GLV_INV | SDMA_GCR_GLK_INV | + SDMA_GCR_GLI_INV(1); + + /* flush entire cache L0/L1/L2, this can be optimized by performance requirement */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_GCR_REQ)); + amdgpu_ring_write(ring, SDMA_PKT_GCR_REQ_PAYLOAD1_BASE_VA_31_7(0)); + amdgpu_ring_write(ring, SDMA_PKT_GCR_REQ_PAYLOAD2_GCR_CONTROL_15_0(gcr_cntl) | + SDMA_PKT_GCR_REQ_PAYLOAD2_BASE_VA_47_32(0)); + amdgpu_ring_write(ring, SDMA_PKT_GCR_REQ_PAYLOAD3_LIMIT_VA_31_7(0) | + SDMA_PKT_GCR_REQ_PAYLOAD3_GCR_CONTROL_18_16(gcr_cntl >> 16)); + amdgpu_ring_write(ring, SDMA_PKT_GCR_REQ_PAYLOAD4_LIMIT_VA_47_32(0) | + SDMA_PKT_GCR_REQ_PAYLOAD4_VMID(0)); +} + +/** + * sdma_v5_0_ring_emit_hdp_flush - emit an hdp flush on the DMA ring + * + * @ring: amdgpu ring pointer + * + * Emit an hdp flush packet on the requested DMA ring. + */ +static void sdma_v5_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 ref_and_mask = 0; + const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg; + + if (ring->me == 0) + ref_and_mask = nbio_hf_reg->ref_and_mask_sdma0; + else + ref_and_mask = nbio_hf_reg->ref_and_mask_sdma1; + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(1) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3)); /* == */ + amdgpu_ring_write(ring, (adev->nbio.funcs->get_hdp_flush_done_offset(adev)) << 2); + amdgpu_ring_write(ring, (adev->nbio.funcs->get_hdp_flush_req_offset(adev)) << 2); + amdgpu_ring_write(ring, ref_and_mask); /* reference */ + amdgpu_ring_write(ring, ref_and_mask); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); /* retry count, poll interval */ +} + +/** + * sdma_v5_0_ring_emit_fence - emit a fence on the DMA ring + * + * @ring: amdgpu ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Add a DMA fence packet to the ring to write + * the fence seq number and DMA trap packet to generate + * an interrupt if needed (NAVI10). + */ +static void sdma_v5_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + /* write the fence */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE) | + SDMA_PKT_FENCE_HEADER_MTYPE(0x3)); /* Ucached(UC) */ + /* zero in first two bits */ + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + /* optionally write high bits as well */ + if (write64bit) { + addr += 4; + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE) | + SDMA_PKT_FENCE_HEADER_MTYPE(0x3)); + /* zero in first two bits */ + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + } + + if (flags & AMDGPU_FENCE_FLAG_INT) { + uint32_t ctx = ring->is_mes_queue ? + (ring->hw_queue_id | AMDGPU_FENCE_MES_QUEUE_FLAG) : 0; + /* generate an interrupt */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_TRAP)); + amdgpu_ring_write(ring, SDMA_PKT_TRAP_INT_CONTEXT_INT_CONTEXT(ctx)); + } +} + + +/** + * sdma_v5_0_gfx_stop - stop the gfx async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the gfx async dma ring buffers (NAVI10). + */ +static void sdma_v5_0_gfx_stop(struct amdgpu_device *adev) +{ + u32 rb_cntl, ib_cntl; + int i; + + amdgpu_sdma_unset_buffer_funcs_helper(adev); + + for (i = 0; i < adev->sdma.num_instances; i++) { + rb_cntl = RREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_CNTL)); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 0); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_CNTL), rb_cntl); + ib_cntl = RREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_IB_CNTL)); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_ENABLE, 0); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_IB_CNTL), ib_cntl); + } +} + +/** + * sdma_v5_0_rlc_stop - stop the compute async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the compute async dma queues (NAVI10). + */ +static void sdma_v5_0_rlc_stop(struct amdgpu_device *adev) +{ + /* XXX todo */ +} + +/** + * sdma_v5_0_ctx_switch_enable - stop the async dma engines context switch + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs context switch. + * + * Halt or unhalt the async dma engines context switch (NAVI10). + */ +static void sdma_v5_0_ctx_switch_enable(struct amdgpu_device *adev, bool enable) +{ + u32 f32_cntl = 0, phase_quantum = 0; + int i; + + if (amdgpu_sdma_phase_quantum) { + unsigned value = amdgpu_sdma_phase_quantum; + unsigned unit = 0; + + while (value > (SDMA0_PHASE0_QUANTUM__VALUE_MASK >> + SDMA0_PHASE0_QUANTUM__VALUE__SHIFT)) { + value = (value + 1) >> 1; + unit++; + } + if (unit > (SDMA0_PHASE0_QUANTUM__UNIT_MASK >> + SDMA0_PHASE0_QUANTUM__UNIT__SHIFT)) { + value = (SDMA0_PHASE0_QUANTUM__VALUE_MASK >> + SDMA0_PHASE0_QUANTUM__VALUE__SHIFT); + unit = (SDMA0_PHASE0_QUANTUM__UNIT_MASK >> + SDMA0_PHASE0_QUANTUM__UNIT__SHIFT); + WARN_ONCE(1, + "clamping sdma_phase_quantum to %uK clock cycles\n", + value << unit); + } + phase_quantum = + value << SDMA0_PHASE0_QUANTUM__VALUE__SHIFT | + unit << SDMA0_PHASE0_QUANTUM__UNIT__SHIFT; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (!amdgpu_sriov_vf(adev)) { + f32_cntl = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_CNTL)); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, + AUTO_CTXSW_ENABLE, enable ? 1 : 0); + } + + if (enable && amdgpu_sdma_phase_quantum) { + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_PHASE0_QUANTUM), + phase_quantum); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_PHASE1_QUANTUM), + phase_quantum); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_PHASE2_QUANTUM), + phase_quantum); + } + if (!amdgpu_sriov_vf(adev)) + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_CNTL), f32_cntl); + } + +} + +/** + * sdma_v5_0_enable - stop the async dma engines + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs. + * + * Halt or unhalt the async dma engines (NAVI10). + */ +static void sdma_v5_0_enable(struct amdgpu_device *adev, bool enable) +{ + u32 f32_cntl; + int i; + + if (!enable) { + sdma_v5_0_gfx_stop(adev); + sdma_v5_0_rlc_stop(adev); + } + + if (amdgpu_sriov_vf(adev)) + return; + + for (i = 0; i < adev->sdma.num_instances; i++) { + f32_cntl = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_F32_CNTL)); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_F32_CNTL, HALT, enable ? 0 : 1); + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_F32_CNTL), f32_cntl); + } +} + +/** + * sdma_v5_0_gfx_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the gfx DMA ring buffers and enable them (NAVI10). + * Returns 0 for success, error for failure. + */ +static int sdma_v5_0_gfx_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 rb_cntl, ib_cntl; + u32 rb_bufsz; + u32 doorbell; + u32 doorbell_offset; + u32 temp; + u32 wptr_poll_cntl; + u64 wptr_gpu_addr; + int i, r; + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + + if (!amdgpu_sriov_vf(adev)) + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_SEM_WAIT_FAIL_TIMER_CNTL), 0); + + /* Set ring buffer size in dwords */ + rb_bufsz = order_base_2(ring->ring_size / 4); + rb_cntl = RREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_CNTL)); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_SIZE, rb_bufsz); +#ifdef __BIG_ENDIAN + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_SWAP_ENABLE, 1); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, + RPTR_WRITEBACK_SWAP_ENABLE, 1); +#endif + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_CNTL), rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_RPTR), 0); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_RPTR_HI), 0); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR), 0); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR_HI), 0); + + /* setup the wptr shadow polling */ + wptr_gpu_addr = ring->wptr_gpu_addr; + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR_POLL_ADDR_LO), + lower_32_bits(wptr_gpu_addr)); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR_POLL_ADDR_HI), + upper_32_bits(wptr_gpu_addr)); + wptr_poll_cntl = RREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, + mmSDMA0_GFX_RB_WPTR_POLL_CNTL)); + wptr_poll_cntl = REG_SET_FIELD(wptr_poll_cntl, + SDMA0_GFX_RB_WPTR_POLL_CNTL, + F32_POLL_ENABLE, 1); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR_POLL_CNTL), + wptr_poll_cntl); + + /* set the wb address whether it's enabled or not */ + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_RPTR_ADDR_HI), + upper_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFF); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_RPTR_ADDR_LO), + lower_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFC); + + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RPTR_WRITEBACK_ENABLE, 1); + + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_BASE), + ring->gpu_addr >> 8); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_BASE_HI), + ring->gpu_addr >> 40); + + ring->wptr = 0; + + /* before programing wptr to a less value, need set minor_ptr_update first */ + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_MINOR_PTR_UPDATE), 1); + + if (!amdgpu_sriov_vf(adev)) { /* only bare-metal use register write for wptr */ + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR), + lower_32_bits(ring->wptr << 2)); + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR_HI), + upper_32_bits(ring->wptr << 2)); + } + + doorbell = RREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_DOORBELL)); + doorbell_offset = RREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, + mmSDMA0_GFX_DOORBELL_OFFSET)); + + if (ring->use_doorbell) { + doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, 1); + doorbell_offset = REG_SET_FIELD(doorbell_offset, SDMA0_GFX_DOORBELL_OFFSET, + OFFSET, ring->doorbell_index); + } else { + doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, 0); + } + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_DOORBELL), doorbell); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_DOORBELL_OFFSET), + doorbell_offset); + + adev->nbio.funcs->sdma_doorbell_range(adev, i, ring->use_doorbell, + ring->doorbell_index, 20); + + if (amdgpu_sriov_vf(adev)) + sdma_v5_0_ring_set_wptr(ring); + + /* set minor_ptr_update to 0 after wptr programed */ + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_MINOR_PTR_UPDATE), 0); + + if (!amdgpu_sriov_vf(adev)) { + /* set utc l1 enable flag always to 1 */ + temp = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_CNTL)); + temp = REG_SET_FIELD(temp, SDMA0_CNTL, UTC_L1_ENABLE, 1); + + /* enable MCBP */ + temp = REG_SET_FIELD(temp, SDMA0_CNTL, MIDCMD_PREEMPT_ENABLE, 1); + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_CNTL), temp); + + /* Set up RESP_MODE to non-copy addresses */ + temp = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_UTCL1_CNTL)); + temp = REG_SET_FIELD(temp, SDMA0_UTCL1_CNTL, RESP_MODE, 3); + temp = REG_SET_FIELD(temp, SDMA0_UTCL1_CNTL, REDO_DELAY, 9); + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_UTCL1_CNTL), temp); + + /* program default cache read and write policy */ + temp = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_UTCL1_PAGE)); + /* clean read policy and write policy bits */ + temp &= 0xFF0FFF; + temp |= ((CACHE_READ_POLICY_L2__DEFAULT << 12) | (CACHE_WRITE_POLICY_L2__DEFAULT << 14)); + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_UTCL1_PAGE), temp); + } + + if (!amdgpu_sriov_vf(adev)) { + /* unhalt engine */ + temp = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_F32_CNTL)); + temp = REG_SET_FIELD(temp, SDMA0_F32_CNTL, HALT, 0); + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_F32_CNTL), temp); + } + + /* enable DMA RB */ + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 1); + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_CNTL), rb_cntl); + + ib_cntl = RREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_IB_CNTL)); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_ENABLE, 1); +#ifdef __BIG_ENDIAN + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_SWAP_ENABLE, 1); +#endif + /* enable DMA IBs */ + WREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_IB_CNTL), ib_cntl); + + if (amdgpu_sriov_vf(adev)) { /* bare-metal sequence doesn't need below to lines */ + sdma_v5_0_ctx_switch_enable(adev, true); + sdma_v5_0_enable(adev, true); + } + + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + if (adev->mman.buffer_funcs_ring == ring) + amdgpu_ttm_set_buffer_funcs_status(adev, true); + } + + return 0; +} + +/** + * sdma_v5_0_rlc_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the compute DMA queues and enable them (NAVI10). + * Returns 0 for success, error for failure. + */ +static int sdma_v5_0_rlc_resume(struct amdgpu_device *adev) +{ + return 0; +} + +/** + * sdma_v5_0_load_microcode - load the sDMA ME ucode + * + * @adev: amdgpu_device pointer + * + * Loads the sDMA0/1 ucode. + * Returns 0 for success, -EINVAL if the ucode is not available. + */ +static int sdma_v5_0_load_microcode(struct amdgpu_device *adev) +{ + const struct sdma_firmware_header_v1_0 *hdr; + const __le32 *fw_data; + u32 fw_size; + int i, j; + + /* halt the MEs */ + sdma_v5_0_enable(adev, false); + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (!adev->sdma.instance[i].fw) + return -EINVAL; + + hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data; + amdgpu_ucode_print_sdma_hdr(&hdr->header); + fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + + fw_data = (const __le32 *) + (adev->sdma.instance[i].fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_UCODE_ADDR), 0); + + for (j = 0; j < fw_size; j++) { + if (amdgpu_emu_mode == 1 && j % 500 == 0) + msleep(1); + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_UCODE_DATA), le32_to_cpup(fw_data++)); + } + + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_UCODE_ADDR), adev->sdma.instance[i].fw_version); + } + + return 0; +} + +/** + * sdma_v5_0_start - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the DMA engines and enable them (NAVI10). + * Returns 0 for success, error for failure. + */ +static int sdma_v5_0_start(struct amdgpu_device *adev) +{ + int r = 0; + + if (amdgpu_sriov_vf(adev)) { + sdma_v5_0_ctx_switch_enable(adev, false); + sdma_v5_0_enable(adev, false); + + /* set RB registers */ + r = sdma_v5_0_gfx_resume(adev); + return r; + } + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + r = sdma_v5_0_load_microcode(adev); + if (r) + return r; + } + + /* unhalt the MEs */ + sdma_v5_0_enable(adev, true); + /* enable sdma ring preemption */ + sdma_v5_0_ctx_switch_enable(adev, true); + + /* start the gfx rings and rlc compute queues */ + r = sdma_v5_0_gfx_resume(adev); + if (r) + return r; + r = sdma_v5_0_rlc_resume(adev); + + return r; +} + +static int sdma_v5_0_mqd_init(struct amdgpu_device *adev, void *mqd, + struct amdgpu_mqd_prop *prop) +{ + struct v10_sdma_mqd *m = mqd; + uint64_t wb_gpu_addr; + + m->sdmax_rlcx_rb_cntl = + order_base_2(prop->queue_size / 4) << SDMA0_RLC0_RB_CNTL__RB_SIZE__SHIFT | + 1 << SDMA0_RLC0_RB_CNTL__RPTR_WRITEBACK_ENABLE__SHIFT | + 6 << SDMA0_RLC0_RB_CNTL__RPTR_WRITEBACK_TIMER__SHIFT | + 1 << SDMA0_RLC0_RB_CNTL__RB_PRIV__SHIFT; + + m->sdmax_rlcx_rb_base = lower_32_bits(prop->hqd_base_gpu_addr >> 8); + m->sdmax_rlcx_rb_base_hi = upper_32_bits(prop->hqd_base_gpu_addr >> 8); + + m->sdmax_rlcx_rb_wptr_poll_cntl = RREG32(sdma_v5_0_get_reg_offset(adev, 0, + mmSDMA0_GFX_RB_WPTR_POLL_CNTL)); + + wb_gpu_addr = prop->wptr_gpu_addr; + m->sdmax_rlcx_rb_wptr_poll_addr_lo = lower_32_bits(wb_gpu_addr); + m->sdmax_rlcx_rb_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr); + + wb_gpu_addr = prop->rptr_gpu_addr; + m->sdmax_rlcx_rb_rptr_addr_lo = lower_32_bits(wb_gpu_addr); + m->sdmax_rlcx_rb_rptr_addr_hi = upper_32_bits(wb_gpu_addr); + + m->sdmax_rlcx_ib_cntl = RREG32(sdma_v5_0_get_reg_offset(adev, 0, + mmSDMA0_GFX_IB_CNTL)); + + m->sdmax_rlcx_doorbell_offset = + prop->doorbell_index << SDMA0_RLC0_DOORBELL_OFFSET__OFFSET__SHIFT; + + m->sdmax_rlcx_doorbell = REG_SET_FIELD(0, SDMA0_RLC0_DOORBELL, ENABLE, 1); + + return 0; +} + +static void sdma_v5_0_set_mqd_funcs(struct amdgpu_device *adev) +{ + adev->mqds[AMDGPU_HW_IP_DMA].mqd_size = sizeof(struct v10_sdma_mqd); + adev->mqds[AMDGPU_HW_IP_DMA].init_mqd = sdma_v5_0_mqd_init; +} + +/** + * sdma_v5_0_ring_test_ring - simple async dma engine test + * + * @ring: amdgpu_ring structure holding ring information + * + * Test the DMA engine by writing using it to write an + * value to memory. (NAVI10). + * Returns 0 for success, error for failure. + */ +static int sdma_v5_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + unsigned i; + unsigned index; + int r; + u32 tmp; + u64 gpu_addr; + volatile uint32_t *cpu_ptr = NULL; + + tmp = 0xCAFEDEAD; + + if (ring->is_mes_queue) { + uint32_t offset = 0; + offset = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_PADDING_OFFS); + gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + cpu_ptr = amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + *cpu_ptr = tmp; + } else { + r = amdgpu_device_wb_get(adev, &index); + if (r) { + dev_err(adev->dev, "(%d) failed to allocate wb slot\n", r); + return r; + } + + gpu_addr = adev->wb.gpu_addr + (index * 4); + adev->wb.wb[index] = cpu_to_le32(tmp); + } + + r = amdgpu_ring_alloc(ring, 20); + if (r) { + DRM_ERROR("amdgpu: dma failed to lock ring %d (%d).\n", ring->idx, r); + amdgpu_device_wb_free(adev, index); + return r; + } + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR)); + amdgpu_ring_write(ring, lower_32_bits(gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(gpu_addr)); + amdgpu_ring_write(ring, SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(0)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + if (ring->is_mes_queue) + tmp = le32_to_cpu(*cpu_ptr); + else + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + break; + if (amdgpu_emu_mode == 1) + msleep(1); + else + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + if (!ring->is_mes_queue) + amdgpu_device_wb_free(adev, index); + + return r; +} + +/** + * sdma_v5_0_ring_test_ib - test an IB on the DMA engine + * + * @ring: amdgpu_ring structure holding ring information + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + * Test a simple IB in the DMA ring (NAVI10). + * Returns 0 on success, error on failure. + */ +static int sdma_v5_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + unsigned index; + long r; + u32 tmp = 0; + u64 gpu_addr; + volatile uint32_t *cpu_ptr = NULL; + + tmp = 0xCAFEDEAD; + memset(&ib, 0, sizeof(ib)); + + if (ring->is_mes_queue) { + uint32_t offset = 0; + offset = amdgpu_mes_ctx_get_offs(ring, AMDGPU_MES_CTX_IB_OFFS); + ib.gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + ib.ptr = (void *)amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + + offset = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_PADDING_OFFS); + gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + cpu_ptr = amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + *cpu_ptr = tmp; + } else { + r = amdgpu_device_wb_get(adev, &index); + if (r) { + dev_err(adev->dev, "(%ld) failed to allocate wb slot\n", r); + return r; + } + + gpu_addr = adev->wb.gpu_addr + (index * 4); + adev->wb.wb[index] = cpu_to_le32(tmp); + + r = amdgpu_ib_get(adev, NULL, 256, + AMDGPU_IB_POOL_DIRECT, &ib); + if (r) { + DRM_ERROR("amdgpu: failed to get ib (%ld).\n", r); + goto err0; + } + } + + ib.ptr[0] = SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib.ptr[1] = lower_32_bits(gpu_addr); + ib.ptr[2] = upper_32_bits(gpu_addr); + ib.ptr[3] = SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(0); + ib.ptr[4] = 0xDEADBEEF; + ib.ptr[5] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.ptr[6] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.ptr[7] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.length_dw = 8; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err1; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + DRM_ERROR("amdgpu: IB test timed out\n"); + r = -ETIMEDOUT; + goto err1; + } else if (r < 0) { + DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r); + goto err1; + } + + if (ring->is_mes_queue) + tmp = le32_to_cpu(*cpu_ptr); + else + tmp = le32_to_cpu(adev->wb.wb[index]); + + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +err1: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err0: + if (!ring->is_mes_queue) + amdgpu_device_wb_free(adev, index); + return r; +} + + +/** + * sdma_v5_0_vm_copy_pte - update PTEs by copying them from the GART + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @src: src addr to copy from + * @count: number of page entries to update + * + * Update PTEs by copying them from the GART using sDMA (NAVI10). + */ +static void sdma_v5_0_vm_copy_pte(struct amdgpu_ib *ib, + uint64_t pe, uint64_t src, + unsigned count) +{ + unsigned bytes = count * 8; + + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR); + ib->ptr[ib->length_dw++] = bytes - 1; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src); + ib->ptr[ib->length_dw++] = upper_32_bits(src); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + +} + +/** + * sdma_v5_0_vm_write_pte - update PTEs by writing them manually + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @value: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * + * Update PTEs by writing them manually using sDMA (NAVI10). + */ +static void sdma_v5_0_vm_write_pte(struct amdgpu_ib *ib, uint64_t pe, + uint64_t value, unsigned count, + uint32_t incr) +{ + unsigned ndw = count * 2; + + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = ndw - 1; + for (; ndw > 0; ndw -= 2) { + ib->ptr[ib->length_dw++] = lower_32_bits(value); + ib->ptr[ib->length_dw++] = upper_32_bits(value); + value += incr; + } +} + +/** + * sdma_v5_0_vm_set_pte_pde - update the page tables using sDMA + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: access flags + * + * Update the page tables using sDMA (NAVI10). + */ +static void sdma_v5_0_vm_set_pte_pde(struct amdgpu_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint64_t flags) +{ + /* for physically contiguous pages (vram) */ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_PTEPDE); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); /* dst addr */ + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = lower_32_bits(flags); /* mask */ + ib->ptr[ib->length_dw++] = upper_32_bits(flags); + ib->ptr[ib->length_dw++] = lower_32_bits(addr); /* value */ + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = incr; /* increment size */ + ib->ptr[ib->length_dw++] = 0; + ib->ptr[ib->length_dw++] = count - 1; /* number of entries */ +} + +/** + * sdma_v5_0_ring_pad_ib - pad the IB + * @ring: amdgpu_ring structure holding ring information + * @ib: indirect buffer to fill with padding + * + * Pad the IB with NOPs to a boundary multiple of 8. + */ +static void sdma_v5_0_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + u32 pad_count; + int i; + + pad_count = (-ib->length_dw) & 0x7; + for (i = 0; i < pad_count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + ib->ptr[ib->length_dw++] = + SDMA_PKT_HEADER_OP(SDMA_OP_NOP) | + SDMA_PKT_NOP_HEADER_COUNT(pad_count - 1); + else + ib->ptr[ib->length_dw++] = + SDMA_PKT_HEADER_OP(SDMA_OP_NOP); +} + + +/** + * sdma_v5_0_ring_emit_pipeline_sync - sync the pipeline + * + * @ring: amdgpu_ring pointer + * + * Make sure all previous operations are completed (CIK). + */ +static void sdma_v5_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + /* wait for idle */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(0) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3) | /* equal */ + SDMA_PKT_POLL_REGMEM_HEADER_MEM_POLL(1)); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xffffffff); + amdgpu_ring_write(ring, seq); /* reference */ + amdgpu_ring_write(ring, 0xffffffff); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(4)); /* retry count, poll interval */ +} + + +/** + * sdma_v5_0_ring_emit_vm_flush - vm flush using sDMA + * + * @ring: amdgpu_ring pointer + * @vmid: vmid number to use + * @pd_addr: address + * + * Update the page table base and flush the VM TLB + * using sDMA (NAVI10). + */ +static void sdma_v5_0_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); +} + +static void sdma_v5_0_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_SRBM_WRITE) | + SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(0xf)); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, val); +} + +static void sdma_v5_0_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(0) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3)); /* equal */ + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); /* reference */ + amdgpu_ring_write(ring, mask); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); +} + +static void sdma_v5_0_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring, + uint32_t reg0, uint32_t reg1, + uint32_t ref, uint32_t mask) +{ + amdgpu_ring_emit_wreg(ring, reg0, ref); + /* wait for a cycle to reset vm_inv_eng*_ack */ + amdgpu_ring_emit_reg_wait(ring, reg0, 0, 0); + amdgpu_ring_emit_reg_wait(ring, reg1, mask, mask); +} + +static int sdma_v5_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + sdma_v5_0_set_ring_funcs(adev); + sdma_v5_0_set_buffer_funcs(adev); + sdma_v5_0_set_vm_pte_funcs(adev); + sdma_v5_0_set_irq_funcs(adev); + sdma_v5_0_set_mqd_funcs(adev); + + return 0; +} + + +static int sdma_v5_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* SDMA trap event */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_SDMA0, + SDMA0_5_0__SRCID__SDMA_TRAP, + &adev->sdma.trap_irq); + if (r) + return r; + + /* SDMA trap event */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_SDMA1, + SDMA1_5_0__SRCID__SDMA_TRAP, + &adev->sdma.trap_irq); + if (r) + return r; + + r = sdma_v5_0_init_microcode(adev); + if (r) { + DRM_ERROR("Failed to load sdma firmware!\n"); + return r; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + ring->ring_obj = NULL; + ring->use_doorbell = true; + + DRM_DEBUG("SDMA %d use_doorbell being set to: [%s]\n", i, + ring->use_doorbell?"true":"false"); + + ring->doorbell_index = (i == 0) ? + (adev->doorbell_index.sdma_engine[0] << 1) //get DWORD offset + : (adev->doorbell_index.sdma_engine[1] << 1); // get DWORD offset + + ring->vm_hub = AMDGPU_GFXHUB(0); + sprintf(ring->name, "sdma%d", i); + r = amdgpu_ring_init(adev, ring, 1024, &adev->sdma.trap_irq, + (i == 0) ? AMDGPU_SDMA_IRQ_INSTANCE0 : + AMDGPU_SDMA_IRQ_INSTANCE1, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + return r; +} + +static int sdma_v5_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ring_fini(&adev->sdma.instance[i].ring); + + amdgpu_sdma_destroy_inst_ctx(adev, false); + + return 0; +} + +static int sdma_v5_0_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + sdma_v5_0_init_golden_registers(adev); + + r = sdma_v5_0_start(adev); + + return r; +} + +static int sdma_v5_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) { + /* disable the scheduler for SDMA */ + amdgpu_sdma_unset_buffer_funcs_helper(adev); + return 0; + } + + sdma_v5_0_ctx_switch_enable(adev, false); + sdma_v5_0_enable(adev, false); + + return 0; +} + +static int sdma_v5_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v5_0_hw_fini(adev); +} + +static int sdma_v5_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v5_0_hw_init(adev); +} + +static bool sdma_v5_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + u32 tmp = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_STATUS_REG)); + + if (!(tmp & SDMA0_STATUS_REG__IDLE_MASK)) + return false; + } + + return true; +} + +static int sdma_v5_0_wait_for_idle(void *handle) +{ + unsigned i; + u32 sdma0, sdma1; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + sdma0 = RREG32(sdma_v5_0_get_reg_offset(adev, 0, mmSDMA0_STATUS_REG)); + sdma1 = RREG32(sdma_v5_0_get_reg_offset(adev, 1, mmSDMA0_STATUS_REG)); + + if (sdma0 & sdma1 & SDMA0_STATUS_REG__IDLE_MASK) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int sdma_v5_0_soft_reset(void *handle) +{ + /* todo */ + + return 0; +} + +static int sdma_v5_0_ring_preempt_ib(struct amdgpu_ring *ring) +{ + int i, r = 0; + struct amdgpu_device *adev = ring->adev; + u32 index = 0; + u64 sdma_gfx_preempt; + + amdgpu_sdma_get_index_from_ring(ring, &index); + if (index == 0) + sdma_gfx_preempt = mmSDMA0_GFX_PREEMPT; + else + sdma_gfx_preempt = mmSDMA1_GFX_PREEMPT; + + /* assert preemption condition */ + amdgpu_ring_set_preempt_cond_exec(ring, false); + + /* emit the trailing fence */ + ring->trail_seq += 1; + amdgpu_ring_alloc(ring, 10); + sdma_v5_0_ring_emit_fence(ring, ring->trail_fence_gpu_addr, + ring->trail_seq, 0); + amdgpu_ring_commit(ring); + + /* assert IB preemption */ + WREG32(sdma_gfx_preempt, 1); + + /* poll the trailing fence */ + for (i = 0; i < adev->usec_timeout; i++) { + if (ring->trail_seq == + le32_to_cpu(*(ring->trail_fence_cpu_addr))) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) { + r = -EINVAL; + DRM_ERROR("ring %d failed to be preempted\n", ring->idx); + } + + /* deassert IB preemption */ + WREG32(sdma_gfx_preempt, 0); + + /* deassert the preemption condition */ + amdgpu_ring_set_preempt_cond_exec(ring, true); + return r; +} + +static int sdma_v5_0_set_trap_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 sdma_cntl; + + if (!amdgpu_sriov_vf(adev)) { + u32 reg_offset = (type == AMDGPU_SDMA_IRQ_INSTANCE0) ? + sdma_v5_0_get_reg_offset(adev, 0, mmSDMA0_CNTL) : + sdma_v5_0_get_reg_offset(adev, 1, mmSDMA0_CNTL); + + sdma_cntl = RREG32(reg_offset); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + WREG32(reg_offset, sdma_cntl); + } + + return 0; +} + +static int sdma_v5_0_process_trap_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t mes_queue_id = entry->src_data[0]; + + DRM_DEBUG("IH: SDMA trap\n"); + + if (adev->enable_mes && (mes_queue_id & AMDGPU_FENCE_MES_QUEUE_FLAG)) { + struct amdgpu_mes_queue *queue; + + mes_queue_id &= AMDGPU_FENCE_MES_QUEUE_ID_MASK; + + spin_lock(&adev->mes.queue_id_lock); + queue = idr_find(&adev->mes.queue_id_idr, mes_queue_id); + if (queue) { + DRM_DEBUG("process smda queue id = %d\n", mes_queue_id); + amdgpu_fence_process(queue->ring); + } + spin_unlock(&adev->mes.queue_id_lock); + return 0; + } + + switch (entry->client_id) { + case SOC15_IH_CLIENTID_SDMA0: + switch (entry->ring_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[0].ring); + break; + case 1: + /* XXX compute */ + break; + case 2: + /* XXX compute */ + break; + case 3: + /* XXX page queue*/ + break; + } + break; + case SOC15_IH_CLIENTID_SDMA1: + switch (entry->ring_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[1].ring); + break; + case 1: + /* XXX compute */ + break; + case 2: + /* XXX compute */ + break; + case 3: + /* XXX page queue*/ + break; + } + break; + } + return 0; +} + +static int sdma_v5_0_process_illegal_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + return 0; +} + +static void sdma_v5_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_SDMA_MGCG)) { + /* Enable sdma clock gating */ + def = data = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_CLK_CTRL)); + data &= ~(SDMA0_CLK_CTRL__SOFT_OVERRIDE7_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE6_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE5_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE4_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE3_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE2_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE1_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE0_MASK); + if (def != data) + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_CLK_CTRL), data); + } else { + /* Disable sdma clock gating */ + def = data = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_CLK_CTRL)); + data |= (SDMA0_CLK_CTRL__SOFT_OVERRIDE7_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE6_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE5_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE4_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE3_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE2_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE1_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE0_MASK); + if (def != data) + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_CLK_CTRL), data); + } + } +} + +static void sdma_v5_0_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_SDMA_LS)) { + /* Enable sdma mem light sleep */ + def = data = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_POWER_CNTL)); + data |= SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK; + if (def != data) + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_POWER_CNTL), data); + + } else { + /* Disable sdma mem light sleep */ + def = data = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_POWER_CNTL)); + data &= ~SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK; + if (def != data) + WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_POWER_CNTL), data); + + } + } +} + +static int sdma_v5_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(5, 0, 0): + case IP_VERSION(5, 0, 2): + case IP_VERSION(5, 0, 5): + sdma_v5_0_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + sdma_v5_0_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + + return 0; +} + +static int sdma_v5_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static void sdma_v5_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + /* AMD_CG_SUPPORT_SDMA_MGCG */ + data = RREG32(sdma_v5_0_get_reg_offset(adev, 0, mmSDMA0_CLK_CTRL)); + if (!(data & SDMA0_CLK_CTRL__SOFT_OVERRIDE7_MASK)) + *flags |= AMD_CG_SUPPORT_SDMA_MGCG; + + /* AMD_CG_SUPPORT_SDMA_LS */ + data = RREG32(sdma_v5_0_get_reg_offset(adev, 0, mmSDMA0_POWER_CNTL)); + if (data & SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK) + *flags |= AMD_CG_SUPPORT_SDMA_LS; +} + +const struct amd_ip_funcs sdma_v5_0_ip_funcs = { + .name = "sdma_v5_0", + .early_init = sdma_v5_0_early_init, + .late_init = NULL, + .sw_init = sdma_v5_0_sw_init, + .sw_fini = sdma_v5_0_sw_fini, + .hw_init = sdma_v5_0_hw_init, + .hw_fini = sdma_v5_0_hw_fini, + .suspend = sdma_v5_0_suspend, + .resume = sdma_v5_0_resume, + .is_idle = sdma_v5_0_is_idle, + .wait_for_idle = sdma_v5_0_wait_for_idle, + .soft_reset = sdma_v5_0_soft_reset, + .set_clockgating_state = sdma_v5_0_set_clockgating_state, + .set_powergating_state = sdma_v5_0_set_powergating_state, + .get_clockgating_state = sdma_v5_0_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs sdma_v5_0_ring_funcs = { + .type = AMDGPU_RING_TYPE_SDMA, + .align_mask = 0xf, + .nop = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), + .support_64bit_ptrs = true, + .secure_submission_supported = true, + .get_rptr = sdma_v5_0_ring_get_rptr, + .get_wptr = sdma_v5_0_ring_get_wptr, + .set_wptr = sdma_v5_0_ring_set_wptr, + .emit_frame_size = + 5 + /* sdma_v5_0_ring_init_cond_exec */ + 6 + /* sdma_v5_0_ring_emit_hdp_flush */ + 3 + /* hdp_invalidate */ + 6 + /* sdma_v5_0_ring_emit_pipeline_sync */ + /* sdma_v5_0_ring_emit_vm_flush */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 6 * 2 + + 10 + 10 + 10, /* sdma_v5_0_ring_emit_fence x3 for user fence, vm fence */ + .emit_ib_size = 5 + 7 + 6, /* sdma_v5_0_ring_emit_ib */ + .emit_ib = sdma_v5_0_ring_emit_ib, + .emit_mem_sync = sdma_v5_0_ring_emit_mem_sync, + .emit_fence = sdma_v5_0_ring_emit_fence, + .emit_pipeline_sync = sdma_v5_0_ring_emit_pipeline_sync, + .emit_vm_flush = sdma_v5_0_ring_emit_vm_flush, + .emit_hdp_flush = sdma_v5_0_ring_emit_hdp_flush, + .test_ring = sdma_v5_0_ring_test_ring, + .test_ib = sdma_v5_0_ring_test_ib, + .insert_nop = sdma_v5_0_ring_insert_nop, + .pad_ib = sdma_v5_0_ring_pad_ib, + .emit_wreg = sdma_v5_0_ring_emit_wreg, + .emit_reg_wait = sdma_v5_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = sdma_v5_0_ring_emit_reg_write_reg_wait, + .init_cond_exec = sdma_v5_0_ring_init_cond_exec, + .patch_cond_exec = sdma_v5_0_ring_patch_cond_exec, + .preempt_ib = sdma_v5_0_ring_preempt_ib, +}; + +static void sdma_v5_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->sdma.instance[i].ring.funcs = &sdma_v5_0_ring_funcs; + adev->sdma.instance[i].ring.me = i; + } +} + +static const struct amdgpu_irq_src_funcs sdma_v5_0_trap_irq_funcs = { + .set = sdma_v5_0_set_trap_irq_state, + .process = sdma_v5_0_process_trap_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v5_0_illegal_inst_irq_funcs = { + .process = sdma_v5_0_process_illegal_inst_irq, +}; + +static void sdma_v5_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_INSTANCE0 + + adev->sdma.num_instances; + adev->sdma.trap_irq.funcs = &sdma_v5_0_trap_irq_funcs; + adev->sdma.illegal_inst_irq.funcs = &sdma_v5_0_illegal_inst_irq_funcs; +} + +/** + * sdma_v5_0_emit_copy_buffer - copy buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * @tmz: if a secure copy should be used + * + * Copy GPU buffers using the DMA engine (NAVI10). + * Used by the amdgpu ttm implementation to move pages if + * registered as the asic copy callback. + */ +static void sdma_v5_0_emit_copy_buffer(struct amdgpu_ib *ib, + uint64_t src_offset, + uint64_t dst_offset, + uint32_t byte_count, + bool tmz) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR) | + SDMA_PKT_COPY_LINEAR_HEADER_TMZ(tmz ? 1 : 0); + ib->ptr[ib->length_dw++] = byte_count - 1; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(src_offset); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); +} + +/** + * sdma_v5_0_emit_fill_buffer - fill buffer using the sDMA engine + * + * @ib: indirect buffer to fill + * @src_data: value to write to buffer + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * + * Fill GPU buffers using the DMA engine (NAVI10). + */ +static void sdma_v5_0_emit_fill_buffer(struct amdgpu_ib *ib, + uint32_t src_data, + uint64_t dst_offset, + uint32_t byte_count) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_CONST_FILL); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = src_data; + ib->ptr[ib->length_dw++] = byte_count - 1; +} + +static const struct amdgpu_buffer_funcs sdma_v5_0_buffer_funcs = { + .copy_max_bytes = 0x400000, + .copy_num_dw = 7, + .emit_copy_buffer = sdma_v5_0_emit_copy_buffer, + + .fill_max_bytes = 0x400000, + .fill_num_dw = 5, + .emit_fill_buffer = sdma_v5_0_emit_fill_buffer, +}; + +static void sdma_v5_0_set_buffer_funcs(struct amdgpu_device *adev) +{ + if (adev->mman.buffer_funcs == NULL) { + adev->mman.buffer_funcs = &sdma_v5_0_buffer_funcs; + adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring; + } +} + +static const struct amdgpu_vm_pte_funcs sdma_v5_0_vm_pte_funcs = { + .copy_pte_num_dw = 7, + .copy_pte = sdma_v5_0_vm_copy_pte, + .write_pte = sdma_v5_0_vm_write_pte, + .set_pte_pde = sdma_v5_0_vm_set_pte_pde, +}; + +static void sdma_v5_0_set_vm_pte_funcs(struct amdgpu_device *adev) +{ + unsigned i; + + if (adev->vm_manager.vm_pte_funcs == NULL) { + adev->vm_manager.vm_pte_funcs = &sdma_v5_0_vm_pte_funcs; + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->vm_manager.vm_pte_scheds[i] = + &adev->sdma.instance[i].ring.sched; + } + adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances; + } +} + +const struct amdgpu_ip_block_version sdma_v5_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_SDMA, + .major = 5, + .minor = 0, + .rev = 0, + .funcs = &sdma_v5_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.h b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.h new file mode 100644 index 000000000..d4e3c2e69 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SDMA_V5_0_H__ +#define __SDMA_V5_0_H__ + +extern const struct amd_ip_funcs sdma_v5_0_ip_funcs; +extern const struct amdgpu_ip_block_version sdma_v5_0_ip_block; + +#endif /* __SDMA_V5_0_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c new file mode 100644 index 000000000..0f930fd8a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c @@ -0,0 +1,1861 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_ucode.h" +#include "amdgpu_trace.h" + +#include "gc/gc_10_3_0_offset.h" +#include "gc/gc_10_3_0_sh_mask.h" +#include "ivsrcid/sdma0/irqsrcs_sdma0_5_0.h" +#include "ivsrcid/sdma1/irqsrcs_sdma1_5_0.h" +#include "ivsrcid/sdma2/irqsrcs_sdma2_5_0.h" +#include "ivsrcid/sdma3/irqsrcs_sdma3_5_0.h" + +#include "soc15_common.h" +#include "soc15.h" +#include "navi10_sdma_pkt_open.h" +#include "nbio_v2_3.h" +#include "sdma_common.h" +#include "sdma_v5_2.h" + +MODULE_FIRMWARE("amdgpu/sienna_cichlid_sdma.bin"); +MODULE_FIRMWARE("amdgpu/navy_flounder_sdma.bin"); +MODULE_FIRMWARE("amdgpu/dimgrey_cavefish_sdma.bin"); +MODULE_FIRMWARE("amdgpu/beige_goby_sdma.bin"); + +MODULE_FIRMWARE("amdgpu/vangogh_sdma.bin"); +MODULE_FIRMWARE("amdgpu/yellow_carp_sdma.bin"); +MODULE_FIRMWARE("amdgpu/sdma_5_2_6.bin"); +MODULE_FIRMWARE("amdgpu/sdma_5_2_7.bin"); + +#define SDMA1_REG_OFFSET 0x600 +#define SDMA3_REG_OFFSET 0x400 +#define SDMA0_HYP_DEC_REG_START 0x5880 +#define SDMA0_HYP_DEC_REG_END 0x5893 +#define SDMA1_HYP_DEC_REG_OFFSET 0x20 + +static void sdma_v5_2_set_ring_funcs(struct amdgpu_device *adev); +static void sdma_v5_2_set_buffer_funcs(struct amdgpu_device *adev); +static void sdma_v5_2_set_vm_pte_funcs(struct amdgpu_device *adev); +static void sdma_v5_2_set_irq_funcs(struct amdgpu_device *adev); + +static u32 sdma_v5_2_get_reg_offset(struct amdgpu_device *adev, u32 instance, u32 internal_offset) +{ + u32 base; + + if (internal_offset >= SDMA0_HYP_DEC_REG_START && + internal_offset <= SDMA0_HYP_DEC_REG_END) { + base = adev->reg_offset[GC_HWIP][0][1]; + if (instance != 0) + internal_offset += SDMA1_HYP_DEC_REG_OFFSET * instance; + } else { + if (instance < 2) { + base = adev->reg_offset[GC_HWIP][0][0]; + if (instance == 1) + internal_offset += SDMA1_REG_OFFSET; + } else { + base = adev->reg_offset[GC_HWIP][0][2]; + if (instance == 3) + internal_offset += SDMA3_REG_OFFSET; + } + } + + return base + internal_offset; +} + +static unsigned sdma_v5_2_ring_init_cond_exec(struct amdgpu_ring *ring) +{ + unsigned ret; + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_COND_EXE)); + amdgpu_ring_write(ring, lower_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, 1); + ret = ring->wptr & ring->buf_mask;/* this is the offset we need patch later */ + amdgpu_ring_write(ring, 0x55aa55aa);/* insert dummy here and patch it later */ + + return ret; +} + +static void sdma_v5_2_ring_patch_cond_exec(struct amdgpu_ring *ring, + unsigned offset) +{ + unsigned cur; + + BUG_ON(offset > ring->buf_mask); + BUG_ON(ring->ring[offset] != 0x55aa55aa); + + cur = (ring->wptr - 1) & ring->buf_mask; + if (cur > offset) + ring->ring[offset] = cur - offset; + else + ring->ring[offset] = (ring->buf_mask + 1) - offset + cur; +} + +/** + * sdma_v5_2_ring_get_rptr - get the current read pointer + * + * @ring: amdgpu ring pointer + * + * Get the current rptr from the hardware (NAVI10+). + */ +static uint64_t sdma_v5_2_ring_get_rptr(struct amdgpu_ring *ring) +{ + u64 *rptr; + + /* XXX check if swapping is necessary on BE */ + rptr = (u64 *)ring->rptr_cpu_addr; + + DRM_DEBUG("rptr before shift == 0x%016llx\n", *rptr); + return ((*rptr) >> 2); +} + +/** + * sdma_v5_2_ring_get_wptr - get the current write pointer + * + * @ring: amdgpu ring pointer + * + * Get the current wptr from the hardware (NAVI10+). + */ +static uint64_t sdma_v5_2_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u64 wptr; + + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + wptr = READ_ONCE(*((u64 *)ring->wptr_cpu_addr)); + DRM_DEBUG("wptr/doorbell before shift == 0x%016llx\n", wptr); + } else { + wptr = RREG32(sdma_v5_2_get_reg_offset(adev, ring->me, mmSDMA0_GFX_RB_WPTR_HI)); + wptr = wptr << 32; + wptr |= RREG32(sdma_v5_2_get_reg_offset(adev, ring->me, mmSDMA0_GFX_RB_WPTR)); + DRM_DEBUG("wptr before shift [%i] wptr == 0x%016llx\n", ring->me, wptr); + } + + return wptr >> 2; +} + +/** + * sdma_v5_2_ring_set_wptr - commit the write pointer + * + * @ring: amdgpu ring pointer + * + * Write the wptr back to the hardware (NAVI10+). + */ +static void sdma_v5_2_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + DRM_DEBUG("Setting write pointer\n"); + if (ring->use_doorbell) { + DRM_DEBUG("Using doorbell -- " + "wptr_offs == 0x%08x " + "lower_32_bits(ring->wptr << 2) == 0x%08x " + "upper_32_bits(ring->wptr << 2) == 0x%08x\n", + ring->wptr_offs, + lower_32_bits(ring->wptr << 2), + upper_32_bits(ring->wptr << 2)); + /* XXX check if swapping is necessary on BE */ + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, + ring->wptr << 2); + DRM_DEBUG("calling WDOORBELL64(0x%08x, 0x%016llx)\n", + ring->doorbell_index, ring->wptr << 2); + WDOORBELL64(ring->doorbell_index, ring->wptr << 2); + } else { + DRM_DEBUG("Not using doorbell -- " + "mmSDMA%i_GFX_RB_WPTR == 0x%08x " + "mmSDMA%i_GFX_RB_WPTR_HI == 0x%08x\n", + ring->me, + lower_32_bits(ring->wptr << 2), + ring->me, + upper_32_bits(ring->wptr << 2)); + WREG32(sdma_v5_2_get_reg_offset(adev, ring->me, mmSDMA0_GFX_RB_WPTR), + lower_32_bits(ring->wptr << 2)); + WREG32(sdma_v5_2_get_reg_offset(adev, ring->me, mmSDMA0_GFX_RB_WPTR_HI), + upper_32_bits(ring->wptr << 2)); + } +} + +static void sdma_v5_2_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + int i; + + for (i = 0; i < count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + amdgpu_ring_write(ring, ring->funcs->nop | + SDMA_PKT_NOP_HEADER_COUNT(count - 1)); + else + amdgpu_ring_write(ring, ring->funcs->nop); +} + +/** + * sdma_v5_2_ring_emit_ib - Schedule an IB on the DMA engine + * + * @ring: amdgpu ring pointer + * @job: job to retrieve vmid from + * @ib: IB object to schedule + * @flags: unused + * + * Schedule an IB in the DMA ring. + */ +static void sdma_v5_2_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + uint64_t csa_mc_addr = amdgpu_sdma_get_csa_mc_addr(ring, vmid); + + /* An IB packet must end on a 8 DW boundary--the next dword + * must be on a 8-dword boundary. Our IB packet below is 6 + * dwords long, thus add x number of NOPs, such that, in + * modular arithmetic, + * wptr + 6 + x = 8k, k >= 0, which in C is, + * (wptr + 6 + x) % 8 = 0. + * The expression below, is a solution of x. + */ + sdma_v5_2_ring_insert_nop(ring, (2 - lower_32_bits(ring->wptr)) & 7); + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_INDIRECT) | + SDMA_PKT_INDIRECT_HEADER_VMID(vmid & 0xf)); + /* base must be 32 byte aligned */ + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr) & 0xffffffe0); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); + amdgpu_ring_write(ring, lower_32_bits(csa_mc_addr)); + amdgpu_ring_write(ring, upper_32_bits(csa_mc_addr)); +} + +/** + * sdma_v5_2_ring_emit_mem_sync - flush the IB by graphics cache rinse + * + * @ring: amdgpu ring pointer + * + * flush the IB by graphics cache rinse. + */ +static void sdma_v5_2_ring_emit_mem_sync(struct amdgpu_ring *ring) +{ + uint32_t gcr_cntl = SDMA_GCR_GL2_INV | SDMA_GCR_GL2_WB | + SDMA_GCR_GLM_INV | SDMA_GCR_GL1_INV | + SDMA_GCR_GLV_INV | SDMA_GCR_GLK_INV | + SDMA_GCR_GLI_INV(1); + + /* flush entire cache L0/L1/L2, this can be optimized by performance requirement */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_GCR_REQ)); + amdgpu_ring_write(ring, SDMA_PKT_GCR_REQ_PAYLOAD1_BASE_VA_31_7(0)); + amdgpu_ring_write(ring, SDMA_PKT_GCR_REQ_PAYLOAD2_GCR_CONTROL_15_0(gcr_cntl) | + SDMA_PKT_GCR_REQ_PAYLOAD2_BASE_VA_47_32(0)); + amdgpu_ring_write(ring, SDMA_PKT_GCR_REQ_PAYLOAD3_LIMIT_VA_31_7(0) | + SDMA_PKT_GCR_REQ_PAYLOAD3_GCR_CONTROL_18_16(gcr_cntl >> 16)); + amdgpu_ring_write(ring, SDMA_PKT_GCR_REQ_PAYLOAD4_LIMIT_VA_47_32(0) | + SDMA_PKT_GCR_REQ_PAYLOAD4_VMID(0)); +} + +/** + * sdma_v5_2_ring_emit_hdp_flush - emit an hdp flush on the DMA ring + * + * @ring: amdgpu ring pointer + * + * Emit an hdp flush packet on the requested DMA ring. + */ +static void sdma_v5_2_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 ref_and_mask = 0; + const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg; + + ref_and_mask = nbio_hf_reg->ref_and_mask_sdma0 << ring->me; + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(1) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3)); /* == */ + amdgpu_ring_write(ring, (adev->nbio.funcs->get_hdp_flush_done_offset(adev)) << 2); + amdgpu_ring_write(ring, (adev->nbio.funcs->get_hdp_flush_req_offset(adev)) << 2); + amdgpu_ring_write(ring, ref_and_mask); /* reference */ + amdgpu_ring_write(ring, ref_and_mask); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); /* retry count, poll interval */ +} + +/** + * sdma_v5_2_ring_emit_fence - emit a fence on the DMA ring + * + * @ring: amdgpu ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Add a DMA fence packet to the ring to write + * the fence seq number and DMA trap packet to generate + * an interrupt if needed. + */ +static void sdma_v5_2_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + /* write the fence */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE) | + SDMA_PKT_FENCE_HEADER_MTYPE(0x3)); /* Ucached(UC) */ + /* zero in first two bits */ + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + /* optionally write high bits as well */ + if (write64bit) { + addr += 4; + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE) | + SDMA_PKT_FENCE_HEADER_MTYPE(0x3)); + /* zero in first two bits */ + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + } + + if ((flags & AMDGPU_FENCE_FLAG_INT)) { + uint32_t ctx = ring->is_mes_queue ? + (ring->hw_queue_id | AMDGPU_FENCE_MES_QUEUE_FLAG) : 0; + /* generate an interrupt */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_TRAP)); + amdgpu_ring_write(ring, SDMA_PKT_TRAP_INT_CONTEXT_INT_CONTEXT(ctx)); + } +} + + +/** + * sdma_v5_2_gfx_stop - stop the gfx async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the gfx async dma ring buffers. + */ +static void sdma_v5_2_gfx_stop(struct amdgpu_device *adev) +{ + u32 rb_cntl, ib_cntl; + int i; + + amdgpu_sdma_unset_buffer_funcs_helper(adev); + + for (i = 0; i < adev->sdma.num_instances; i++) { + rb_cntl = RREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_CNTL)); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 0); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_CNTL), rb_cntl); + ib_cntl = RREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_IB_CNTL)); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_ENABLE, 0); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_IB_CNTL), ib_cntl); + } +} + +/** + * sdma_v5_2_rlc_stop - stop the compute async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the compute async dma queues. + */ +static void sdma_v5_2_rlc_stop(struct amdgpu_device *adev) +{ + /* XXX todo */ +} + +/** + * sdma_v5_2_ctx_switch_enable - stop the async dma engines context switch + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs context switch. + * + * Halt or unhalt the async dma engines context switch. + */ +static void sdma_v5_2_ctx_switch_enable(struct amdgpu_device *adev, bool enable) +{ + u32 f32_cntl, phase_quantum = 0; + int i; + + if (amdgpu_sdma_phase_quantum) { + unsigned value = amdgpu_sdma_phase_quantum; + unsigned unit = 0; + + while (value > (SDMA0_PHASE0_QUANTUM__VALUE_MASK >> + SDMA0_PHASE0_QUANTUM__VALUE__SHIFT)) { + value = (value + 1) >> 1; + unit++; + } + if (unit > (SDMA0_PHASE0_QUANTUM__UNIT_MASK >> + SDMA0_PHASE0_QUANTUM__UNIT__SHIFT)) { + value = (SDMA0_PHASE0_QUANTUM__VALUE_MASK >> + SDMA0_PHASE0_QUANTUM__VALUE__SHIFT); + unit = (SDMA0_PHASE0_QUANTUM__UNIT_MASK >> + SDMA0_PHASE0_QUANTUM__UNIT__SHIFT); + WARN_ONCE(1, + "clamping sdma_phase_quantum to %uK clock cycles\n", + value << unit); + } + phase_quantum = + value << SDMA0_PHASE0_QUANTUM__VALUE__SHIFT | + unit << SDMA0_PHASE0_QUANTUM__UNIT__SHIFT; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (enable && amdgpu_sdma_phase_quantum) { + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_PHASE0_QUANTUM), + phase_quantum); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_PHASE1_QUANTUM), + phase_quantum); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_PHASE2_QUANTUM), + phase_quantum); + } + + if (!amdgpu_sriov_vf(adev)) { + f32_cntl = RREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_CNTL)); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, + AUTO_CTXSW_ENABLE, enable ? 1 : 0); + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_CNTL), f32_cntl); + } + } + +} + +/** + * sdma_v5_2_enable - stop the async dma engines + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs. + * + * Halt or unhalt the async dma engines. + */ +static void sdma_v5_2_enable(struct amdgpu_device *adev, bool enable) +{ + u32 f32_cntl; + int i; + + if (!enable) { + sdma_v5_2_gfx_stop(adev); + sdma_v5_2_rlc_stop(adev); + } + + if (!amdgpu_sriov_vf(adev)) { + for (i = 0; i < adev->sdma.num_instances; i++) { + f32_cntl = RREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_F32_CNTL)); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_F32_CNTL, HALT, enable ? 0 : 1); + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_F32_CNTL), f32_cntl); + } + } +} + +/** + * sdma_v5_2_gfx_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the gfx DMA ring buffers and enable them. + * Returns 0 for success, error for failure. + */ +static int sdma_v5_2_gfx_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 rb_cntl, ib_cntl; + u32 rb_bufsz; + u32 doorbell; + u32 doorbell_offset; + u32 temp; + u32 wptr_poll_cntl; + u64 wptr_gpu_addr; + int i, r; + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + + if (!amdgpu_sriov_vf(adev)) + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_SEM_WAIT_FAIL_TIMER_CNTL), 0); + + /* Set ring buffer size in dwords */ + rb_bufsz = order_base_2(ring->ring_size / 4); + rb_cntl = RREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_CNTL)); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_SIZE, rb_bufsz); +#ifdef __BIG_ENDIAN + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_SWAP_ENABLE, 1); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, + RPTR_WRITEBACK_SWAP_ENABLE, 1); +#endif + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_CNTL), rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_RPTR), 0); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_RPTR_HI), 0); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR), 0); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR_HI), 0); + + /* setup the wptr shadow polling */ + wptr_gpu_addr = ring->wptr_gpu_addr; + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR_POLL_ADDR_LO), + lower_32_bits(wptr_gpu_addr)); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR_POLL_ADDR_HI), + upper_32_bits(wptr_gpu_addr)); + wptr_poll_cntl = RREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, + mmSDMA0_GFX_RB_WPTR_POLL_CNTL)); + wptr_poll_cntl = REG_SET_FIELD(wptr_poll_cntl, + SDMA0_GFX_RB_WPTR_POLL_CNTL, + F32_POLL_ENABLE, 1); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR_POLL_CNTL), + wptr_poll_cntl); + + /* set the wb address whether it's enabled or not */ + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_RPTR_ADDR_HI), + upper_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFF); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_RPTR_ADDR_LO), + lower_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFC); + + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RPTR_WRITEBACK_ENABLE, 1); + + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_BASE), ring->gpu_addr >> 8); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_BASE_HI), ring->gpu_addr >> 40); + + ring->wptr = 0; + + /* before programing wptr to a less value, need set minor_ptr_update first */ + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_MINOR_PTR_UPDATE), 1); + + if (!amdgpu_sriov_vf(adev)) { /* only bare-metal use register write for wptr */ + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR), lower_32_bits(ring->wptr << 2)); + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_WPTR_HI), upper_32_bits(ring->wptr << 2)); + } + + doorbell = RREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_DOORBELL)); + doorbell_offset = RREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_DOORBELL_OFFSET)); + + if (ring->use_doorbell) { + doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, 1); + doorbell_offset = REG_SET_FIELD(doorbell_offset, SDMA0_GFX_DOORBELL_OFFSET, + OFFSET, ring->doorbell_index); + } else { + doorbell = REG_SET_FIELD(doorbell, SDMA0_GFX_DOORBELL, ENABLE, 0); + } + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_DOORBELL), doorbell); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_DOORBELL_OFFSET), doorbell_offset); + + adev->nbio.funcs->sdma_doorbell_range(adev, i, ring->use_doorbell, + ring->doorbell_index, + adev->doorbell_index.sdma_doorbell_range); + + if (amdgpu_sriov_vf(adev)) + sdma_v5_2_ring_set_wptr(ring); + + /* set minor_ptr_update to 0 after wptr programed */ + + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_MINOR_PTR_UPDATE), 0); + + /* SRIOV VF has no control of any of registers below */ + if (!amdgpu_sriov_vf(adev)) { + /* set utc l1 enable flag always to 1 */ + temp = RREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_CNTL)); + temp = REG_SET_FIELD(temp, SDMA0_CNTL, UTC_L1_ENABLE, 1); + + /* enable MCBP */ + temp = REG_SET_FIELD(temp, SDMA0_CNTL, MIDCMD_PREEMPT_ENABLE, 1); + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_CNTL), temp); + + /* Set up RESP_MODE to non-copy addresses */ + temp = RREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_UTCL1_CNTL)); + temp = REG_SET_FIELD(temp, SDMA0_UTCL1_CNTL, RESP_MODE, 3); + temp = REG_SET_FIELD(temp, SDMA0_UTCL1_CNTL, REDO_DELAY, 9); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_UTCL1_CNTL), temp); + + /* program default cache read and write policy */ + temp = RREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_UTCL1_PAGE)); + /* clean read policy and write policy bits */ + temp &= 0xFF0FFF; + temp |= ((CACHE_READ_POLICY_L2__DEFAULT << 12) | + (CACHE_WRITE_POLICY_L2__DEFAULT << 14) | + SDMA0_UTCL1_PAGE__LLC_NOALLOC_MASK); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_UTCL1_PAGE), temp); + + /* unhalt engine */ + temp = RREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_F32_CNTL)); + temp = REG_SET_FIELD(temp, SDMA0_F32_CNTL, HALT, 0); + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_F32_CNTL), temp); + } + + /* enable DMA RB */ + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 1); + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_CNTL), rb_cntl); + + ib_cntl = RREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_IB_CNTL)); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_ENABLE, 1); +#ifdef __BIG_ENDIAN + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_GFX_IB_CNTL, IB_SWAP_ENABLE, 1); +#endif + /* enable DMA IBs */ + WREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_IB_CNTL), ib_cntl); + + if (amdgpu_sriov_vf(adev)) { /* bare-metal sequence doesn't need below to lines */ + sdma_v5_2_ctx_switch_enable(adev, true); + sdma_v5_2_enable(adev, true); + } + + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + if (adev->mman.buffer_funcs_ring == ring) + amdgpu_ttm_set_buffer_funcs_status(adev, true); + } + + return 0; +} + +/** + * sdma_v5_2_rlc_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the compute DMA queues and enable them. + * Returns 0 for success, error for failure. + */ +static int sdma_v5_2_rlc_resume(struct amdgpu_device *adev) +{ + return 0; +} + +/** + * sdma_v5_2_load_microcode - load the sDMA ME ucode + * + * @adev: amdgpu_device pointer + * + * Loads the sDMA0/1/2/3 ucode. + * Returns 0 for success, -EINVAL if the ucode is not available. + */ +static int sdma_v5_2_load_microcode(struct amdgpu_device *adev) +{ + const struct sdma_firmware_header_v1_0 *hdr; + const __le32 *fw_data; + u32 fw_size; + int i, j; + + /* halt the MEs */ + sdma_v5_2_enable(adev, false); + + for (i = 0; i < adev->sdma.num_instances; i++) { + if (!adev->sdma.instance[i].fw) + return -EINVAL; + + hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data; + amdgpu_ucode_print_sdma_hdr(&hdr->header); + fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; + + fw_data = (const __le32 *) + (adev->sdma.instance[i].fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_UCODE_ADDR), 0); + + for (j = 0; j < fw_size; j++) { + if (amdgpu_emu_mode == 1 && j % 500 == 0) + msleep(1); + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_UCODE_DATA), le32_to_cpup(fw_data++)); + } + + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_UCODE_ADDR), adev->sdma.instance[i].fw_version); + } + + return 0; +} + +static int sdma_v5_2_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 grbm_soft_reset; + u32 tmp; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + grbm_soft_reset = REG_SET_FIELD(0, + GRBM_SOFT_RESET, SOFT_RESET_SDMA0, + 1); + grbm_soft_reset <<= i; + + tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET); + tmp |= grbm_soft_reset; + DRM_DEBUG("GRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET, tmp); + tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~grbm_soft_reset; + WREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET, tmp); + tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET); + + udelay(50); + } + + return 0; +} + +/** + * sdma_v5_2_start - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the DMA engines and enable them. + * Returns 0 for success, error for failure. + */ +static int sdma_v5_2_start(struct amdgpu_device *adev) +{ + int r = 0; + + if (amdgpu_sriov_vf(adev)) { + sdma_v5_2_ctx_switch_enable(adev, false); + sdma_v5_2_enable(adev, false); + + /* set RB registers */ + r = sdma_v5_2_gfx_resume(adev); + return r; + } + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + r = sdma_v5_2_load_microcode(adev); + if (r) + return r; + + /* The value of mmSDMA_F32_CNTL is invalid the moment after loading fw */ + if (amdgpu_emu_mode == 1) + msleep(1000); + } + + sdma_v5_2_soft_reset(adev); + /* unhalt the MEs */ + sdma_v5_2_enable(adev, true); + /* enable sdma ring preemption */ + sdma_v5_2_ctx_switch_enable(adev, true); + + /* start the gfx rings and rlc compute queues */ + r = sdma_v5_2_gfx_resume(adev); + if (r) + return r; + r = sdma_v5_2_rlc_resume(adev); + + return r; +} + +static int sdma_v5_2_mqd_init(struct amdgpu_device *adev, void *mqd, + struct amdgpu_mqd_prop *prop) +{ + struct v10_sdma_mqd *m = mqd; + uint64_t wb_gpu_addr; + + m->sdmax_rlcx_rb_cntl = + order_base_2(prop->queue_size / 4) << SDMA0_RLC0_RB_CNTL__RB_SIZE__SHIFT | + 1 << SDMA0_RLC0_RB_CNTL__RPTR_WRITEBACK_ENABLE__SHIFT | + 6 << SDMA0_RLC0_RB_CNTL__RPTR_WRITEBACK_TIMER__SHIFT | + 1 << SDMA0_RLC0_RB_CNTL__RB_PRIV__SHIFT; + + m->sdmax_rlcx_rb_base = lower_32_bits(prop->hqd_base_gpu_addr >> 8); + m->sdmax_rlcx_rb_base_hi = upper_32_bits(prop->hqd_base_gpu_addr >> 8); + + m->sdmax_rlcx_rb_wptr_poll_cntl = RREG32(sdma_v5_2_get_reg_offset(adev, 0, + mmSDMA0_GFX_RB_WPTR_POLL_CNTL)); + + wb_gpu_addr = prop->wptr_gpu_addr; + m->sdmax_rlcx_rb_wptr_poll_addr_lo = lower_32_bits(wb_gpu_addr); + m->sdmax_rlcx_rb_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr); + + wb_gpu_addr = prop->rptr_gpu_addr; + m->sdmax_rlcx_rb_rptr_addr_lo = lower_32_bits(wb_gpu_addr); + m->sdmax_rlcx_rb_rptr_addr_hi = upper_32_bits(wb_gpu_addr); + + m->sdmax_rlcx_ib_cntl = RREG32(sdma_v5_2_get_reg_offset(adev, 0, + mmSDMA0_GFX_IB_CNTL)); + + m->sdmax_rlcx_doorbell_offset = + prop->doorbell_index << SDMA0_RLC0_DOORBELL_OFFSET__OFFSET__SHIFT; + + m->sdmax_rlcx_doorbell = REG_SET_FIELD(0, SDMA0_RLC0_DOORBELL, ENABLE, 1); + + return 0; +} + +static void sdma_v5_2_set_mqd_funcs(struct amdgpu_device *adev) +{ + adev->mqds[AMDGPU_HW_IP_DMA].mqd_size = sizeof(struct v10_sdma_mqd); + adev->mqds[AMDGPU_HW_IP_DMA].init_mqd = sdma_v5_2_mqd_init; +} + +/** + * sdma_v5_2_ring_test_ring - simple async dma engine test + * + * @ring: amdgpu_ring structure holding ring information + * + * Test the DMA engine by writing using it to write an + * value to memory. + * Returns 0 for success, error for failure. + */ +static int sdma_v5_2_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + unsigned i; + unsigned index; + int r; + u32 tmp; + u64 gpu_addr; + volatile uint32_t *cpu_ptr = NULL; + + tmp = 0xCAFEDEAD; + + if (ring->is_mes_queue) { + uint32_t offset = 0; + offset = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_PADDING_OFFS); + gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + cpu_ptr = amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + *cpu_ptr = tmp; + } else { + r = amdgpu_device_wb_get(adev, &index); + if (r) { + dev_err(adev->dev, "(%d) failed to allocate wb slot\n", r); + return r; + } + + gpu_addr = adev->wb.gpu_addr + (index * 4); + adev->wb.wb[index] = cpu_to_le32(tmp); + } + + r = amdgpu_ring_alloc(ring, 20); + if (r) { + DRM_ERROR("amdgpu: dma failed to lock ring %d (%d).\n", ring->idx, r); + amdgpu_device_wb_free(adev, index); + return r; + } + + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR)); + amdgpu_ring_write(ring, lower_32_bits(gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(gpu_addr)); + amdgpu_ring_write(ring, SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(0)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + if (ring->is_mes_queue) + tmp = le32_to_cpu(*cpu_ptr); + else + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + break; + if (amdgpu_emu_mode == 1) + msleep(1); + else + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + if (!ring->is_mes_queue) + amdgpu_device_wb_free(adev, index); + + return r; +} + +/** + * sdma_v5_2_ring_test_ib - test an IB on the DMA engine + * + * @ring: amdgpu_ring structure holding ring information + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + * Test a simple IB in the DMA ring. + * Returns 0 on success, error on failure. + */ +static int sdma_v5_2_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + unsigned index; + long r; + u32 tmp = 0; + u64 gpu_addr; + volatile uint32_t *cpu_ptr = NULL; + + tmp = 0xCAFEDEAD; + memset(&ib, 0, sizeof(ib)); + + if (ring->is_mes_queue) { + uint32_t offset = 0; + offset = amdgpu_mes_ctx_get_offs(ring, AMDGPU_MES_CTX_IB_OFFS); + ib.gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + ib.ptr = (void *)amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + + offset = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_PADDING_OFFS); + gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + cpu_ptr = amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + *cpu_ptr = tmp; + } else { + r = amdgpu_device_wb_get(adev, &index); + if (r) { + dev_err(adev->dev, "(%ld) failed to allocate wb slot\n", r); + return r; + } + + gpu_addr = adev->wb.gpu_addr + (index * 4); + adev->wb.wb[index] = cpu_to_le32(tmp); + + r = amdgpu_ib_get(adev, NULL, 256, AMDGPU_IB_POOL_DIRECT, &ib); + if (r) { + DRM_ERROR("amdgpu: failed to get ib (%ld).\n", r); + goto err0; + } + } + + ib.ptr[0] = SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib.ptr[1] = lower_32_bits(gpu_addr); + ib.ptr[2] = upper_32_bits(gpu_addr); + ib.ptr[3] = SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(0); + ib.ptr[4] = 0xDEADBEEF; + ib.ptr[5] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.ptr[6] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.ptr[7] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.length_dw = 8; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err1; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + DRM_ERROR("amdgpu: IB test timed out\n"); + r = -ETIMEDOUT; + goto err1; + } else if (r < 0) { + DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r); + goto err1; + } + + if (ring->is_mes_queue) + tmp = le32_to_cpu(*cpu_ptr); + else + tmp = le32_to_cpu(adev->wb.wb[index]); + + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +err1: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err0: + if (!ring->is_mes_queue) + amdgpu_device_wb_free(adev, index); + return r; +} + + +/** + * sdma_v5_2_vm_copy_pte - update PTEs by copying them from the GART + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @src: src addr to copy from + * @count: number of page entries to update + * + * Update PTEs by copying them from the GART using sDMA. + */ +static void sdma_v5_2_vm_copy_pte(struct amdgpu_ib *ib, + uint64_t pe, uint64_t src, + unsigned count) +{ + unsigned bytes = count * 8; + + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR); + ib->ptr[ib->length_dw++] = bytes - 1; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src); + ib->ptr[ib->length_dw++] = upper_32_bits(src); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + +} + +/** + * sdma_v5_2_vm_write_pte - update PTEs by writing them manually + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @value: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * + * Update PTEs by writing them manually using sDMA. + */ +static void sdma_v5_2_vm_write_pte(struct amdgpu_ib *ib, uint64_t pe, + uint64_t value, unsigned count, + uint32_t incr) +{ + unsigned ndw = count * 2; + + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = ndw - 1; + for (; ndw > 0; ndw -= 2) { + ib->ptr[ib->length_dw++] = lower_32_bits(value); + ib->ptr[ib->length_dw++] = upper_32_bits(value); + value += incr; + } +} + +/** + * sdma_v5_2_vm_set_pte_pde - update the page tables using sDMA + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: access flags + * + * Update the page tables using sDMA. + */ +static void sdma_v5_2_vm_set_pte_pde(struct amdgpu_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint64_t flags) +{ + /* for physically contiguous pages (vram) */ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_PTEPDE); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); /* dst addr */ + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = lower_32_bits(flags); /* mask */ + ib->ptr[ib->length_dw++] = upper_32_bits(flags); + ib->ptr[ib->length_dw++] = lower_32_bits(addr); /* value */ + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = incr; /* increment size */ + ib->ptr[ib->length_dw++] = 0; + ib->ptr[ib->length_dw++] = count - 1; /* number of entries */ +} + +/** + * sdma_v5_2_ring_pad_ib - pad the IB + * + * @ib: indirect buffer to fill with padding + * @ring: amdgpu_ring structure holding ring information + * + * Pad the IB with NOPs to a boundary multiple of 8. + */ +static void sdma_v5_2_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + u32 pad_count; + int i; + + pad_count = (-ib->length_dw) & 0x7; + for (i = 0; i < pad_count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + ib->ptr[ib->length_dw++] = + SDMA_PKT_HEADER_OP(SDMA_OP_NOP) | + SDMA_PKT_NOP_HEADER_COUNT(pad_count - 1); + else + ib->ptr[ib->length_dw++] = + SDMA_PKT_HEADER_OP(SDMA_OP_NOP); +} + + +/** + * sdma_v5_2_ring_emit_pipeline_sync - sync the pipeline + * + * @ring: amdgpu_ring pointer + * + * Make sure all previous operations are completed (CIK). + */ +static void sdma_v5_2_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + /* wait for idle */ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(0) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3) | /* equal */ + SDMA_PKT_POLL_REGMEM_HEADER_MEM_POLL(1)); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xffffffff); + amdgpu_ring_write(ring, seq); /* reference */ + amdgpu_ring_write(ring, 0xffffffff); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(4)); /* retry count, poll interval */ +} + + +/** + * sdma_v5_2_ring_emit_vm_flush - vm flush using sDMA + * + * @ring: amdgpu_ring pointer + * @vmid: vmid number to use + * @pd_addr: address + * + * Update the page table base and flush the VM TLB + * using sDMA. + */ +static void sdma_v5_2_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); +} + +static void sdma_v5_2_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_SRBM_WRITE) | + SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(0xf)); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, val); +} + +static void sdma_v5_2_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(0) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3)); /* equal */ + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); /* reference */ + amdgpu_ring_write(ring, mask); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); +} + +static void sdma_v5_2_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring, + uint32_t reg0, uint32_t reg1, + uint32_t ref, uint32_t mask) +{ + amdgpu_ring_emit_wreg(ring, reg0, ref); + /* wait for a cycle to reset vm_inv_eng*_ack */ + amdgpu_ring_emit_reg_wait(ring, reg0, 0, 0); + amdgpu_ring_emit_reg_wait(ring, reg1, mask, mask); +} + +static int sdma_v5_2_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + sdma_v5_2_set_ring_funcs(adev); + sdma_v5_2_set_buffer_funcs(adev); + sdma_v5_2_set_vm_pte_funcs(adev); + sdma_v5_2_set_irq_funcs(adev); + sdma_v5_2_set_mqd_funcs(adev); + + return 0; +} + +static unsigned sdma_v5_2_seq_to_irq_id(int seq_num) +{ + switch (seq_num) { + case 0: + return SOC15_IH_CLIENTID_SDMA0; + case 1: + return SOC15_IH_CLIENTID_SDMA1; + case 2: + return SOC15_IH_CLIENTID_SDMA2; + case 3: + return SOC15_IH_CLIENTID_SDMA3_Sienna_Cichlid; + default: + break; + } + return -EINVAL; +} + +static unsigned sdma_v5_2_seq_to_trap_id(int seq_num) +{ + switch (seq_num) { + case 0: + return SDMA0_5_0__SRCID__SDMA_TRAP; + case 1: + return SDMA1_5_0__SRCID__SDMA_TRAP; + case 2: + return SDMA2_5_0__SRCID__SDMA_TRAP; + case 3: + return SDMA3_5_0__SRCID__SDMA_TRAP; + default: + break; + } + return -EINVAL; +} + +static int sdma_v5_2_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* SDMA trap event */ + for (i = 0; i < adev->sdma.num_instances; i++) { + r = amdgpu_irq_add_id(adev, sdma_v5_2_seq_to_irq_id(i), + sdma_v5_2_seq_to_trap_id(i), + &adev->sdma.trap_irq); + if (r) + return r; + } + + r = amdgpu_sdma_init_microcode(adev, 0, true); + if (r) { + DRM_ERROR("Failed to load sdma firmware!\n"); + return r; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->me = i; + + DRM_INFO("use_doorbell being set to: [%s]\n", + ring->use_doorbell?"true":"false"); + + ring->doorbell_index = + (adev->doorbell_index.sdma_engine[i] << 1); //get DWORD offset + + ring->vm_hub = AMDGPU_GFXHUB(0); + sprintf(ring->name, "sdma%d", i); + r = amdgpu_ring_init(adev, ring, 1024, &adev->sdma.trap_irq, + AMDGPU_SDMA_IRQ_INSTANCE0 + i, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + return r; +} + +static int sdma_v5_2_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ring_fini(&adev->sdma.instance[i].ring); + + amdgpu_sdma_destroy_inst_ctx(adev, true); + + return 0; +} + +static int sdma_v5_2_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v5_2_start(adev); +} + +static int sdma_v5_2_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) { + /* disable the scheduler for SDMA */ + amdgpu_sdma_unset_buffer_funcs_helper(adev); + return 0; + } + + sdma_v5_2_ctx_switch_enable(adev, false); + sdma_v5_2_enable(adev, false); + + return 0; +} + +static int sdma_v5_2_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v5_2_hw_fini(adev); +} + +static int sdma_v5_2_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v5_2_hw_init(adev); +} + +static bool sdma_v5_2_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + u32 tmp = RREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_STATUS_REG)); + + if (!(tmp & SDMA0_STATUS_REG__IDLE_MASK)) + return false; + } + + return true; +} + +static int sdma_v5_2_wait_for_idle(void *handle) +{ + unsigned i; + u32 sdma0, sdma1, sdma2, sdma3; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + sdma0 = RREG32(sdma_v5_2_get_reg_offset(adev, 0, mmSDMA0_STATUS_REG)); + sdma1 = RREG32(sdma_v5_2_get_reg_offset(adev, 1, mmSDMA0_STATUS_REG)); + sdma2 = RREG32(sdma_v5_2_get_reg_offset(adev, 2, mmSDMA0_STATUS_REG)); + sdma3 = RREG32(sdma_v5_2_get_reg_offset(adev, 3, mmSDMA0_STATUS_REG)); + + if (sdma0 & sdma1 & sdma2 & sdma3 & SDMA0_STATUS_REG__IDLE_MASK) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int sdma_v5_2_ring_preempt_ib(struct amdgpu_ring *ring) +{ + int i, r = 0; + struct amdgpu_device *adev = ring->adev; + u32 index = 0; + u64 sdma_gfx_preempt; + + amdgpu_sdma_get_index_from_ring(ring, &index); + sdma_gfx_preempt = + sdma_v5_2_get_reg_offset(adev, index, mmSDMA0_GFX_PREEMPT); + + /* assert preemption condition */ + amdgpu_ring_set_preempt_cond_exec(ring, false); + + /* emit the trailing fence */ + ring->trail_seq += 1; + amdgpu_ring_alloc(ring, 10); + sdma_v5_2_ring_emit_fence(ring, ring->trail_fence_gpu_addr, + ring->trail_seq, 0); + amdgpu_ring_commit(ring); + + /* assert IB preemption */ + WREG32(sdma_gfx_preempt, 1); + + /* poll the trailing fence */ + for (i = 0; i < adev->usec_timeout; i++) { + if (ring->trail_seq == + le32_to_cpu(*(ring->trail_fence_cpu_addr))) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) { + r = -EINVAL; + DRM_ERROR("ring %d failed to be preempted\n", ring->idx); + } + + /* deassert IB preemption */ + WREG32(sdma_gfx_preempt, 0); + + /* deassert the preemption condition */ + amdgpu_ring_set_preempt_cond_exec(ring, true); + return r; +} + +static int sdma_v5_2_set_trap_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 sdma_cntl; + u32 reg_offset = sdma_v5_2_get_reg_offset(adev, type, mmSDMA0_CNTL); + + if (!amdgpu_sriov_vf(adev)) { + sdma_cntl = RREG32(reg_offset); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + WREG32(reg_offset, sdma_cntl); + } + + return 0; +} + +static int sdma_v5_2_process_trap_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t mes_queue_id = entry->src_data[0]; + + DRM_DEBUG("IH: SDMA trap\n"); + + if (adev->enable_mes && (mes_queue_id & AMDGPU_FENCE_MES_QUEUE_FLAG)) { + struct amdgpu_mes_queue *queue; + + mes_queue_id &= AMDGPU_FENCE_MES_QUEUE_ID_MASK; + + spin_lock(&adev->mes.queue_id_lock); + queue = idr_find(&adev->mes.queue_id_idr, mes_queue_id); + if (queue) { + DRM_DEBUG("process smda queue id = %d\n", mes_queue_id); + amdgpu_fence_process(queue->ring); + } + spin_unlock(&adev->mes.queue_id_lock); + return 0; + } + + switch (entry->client_id) { + case SOC15_IH_CLIENTID_SDMA0: + switch (entry->ring_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[0].ring); + break; + case 1: + /* XXX compute */ + break; + case 2: + /* XXX compute */ + break; + case 3: + /* XXX page queue*/ + break; + } + break; + case SOC15_IH_CLIENTID_SDMA1: + switch (entry->ring_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[1].ring); + break; + case 1: + /* XXX compute */ + break; + case 2: + /* XXX compute */ + break; + case 3: + /* XXX page queue*/ + break; + } + break; + case SOC15_IH_CLIENTID_SDMA2: + switch (entry->ring_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[2].ring); + break; + case 1: + /* XXX compute */ + break; + case 2: + /* XXX compute */ + break; + case 3: + /* XXX page queue*/ + break; + } + break; + case SOC15_IH_CLIENTID_SDMA3_Sienna_Cichlid: + switch (entry->ring_id) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[3].ring); + break; + case 1: + /* XXX compute */ + break; + case 2: + /* XXX compute */ + break; + case 3: + /* XXX page queue*/ + break; + } + break; + } + return 0; +} + +static int sdma_v5_2_process_illegal_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + return 0; +} + +static bool sdma_v5_2_firmware_mgcg_support(struct amdgpu_device *adev, + int i) +{ + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(5, 2, 1): + if (adev->sdma.instance[i].fw_version < 70) + return false; + break; + case IP_VERSION(5, 2, 3): + if (adev->sdma.instance[i].fw_version < 47) + return false; + break; + case IP_VERSION(5, 2, 7): + if (adev->sdma.instance[i].fw_version < 9) + return false; + break; + default: + return true; + } + + return true; + +} + +static void sdma_v5_2_update_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + + if (!sdma_v5_2_firmware_mgcg_support(adev, i)) + adev->cg_flags &= ~AMD_CG_SUPPORT_SDMA_MGCG; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_SDMA_MGCG)) { + /* Enable sdma clock gating */ + def = data = RREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_CLK_CTRL)); + data &= ~(SDMA0_CLK_CTRL__SOFT_OVERRIDE4_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE3_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE2_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE1_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE0_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDER_REG_MASK); + if (def != data) + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_CLK_CTRL), data); + } else { + /* Disable sdma clock gating */ + def = data = RREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_CLK_CTRL)); + data |= (SDMA0_CLK_CTRL__SOFT_OVERRIDE4_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE3_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE2_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE1_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDE0_MASK | + SDMA0_CLK_CTRL__SOFT_OVERRIDER_REG_MASK); + if (def != data) + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_CLK_CTRL), data); + } + } +} + +static void sdma_v5_2_update_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + + if (adev->sdma.instance[i].fw_version < 70 && adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(5, 2, 1)) + adev->cg_flags &= ~AMD_CG_SUPPORT_SDMA_LS; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_SDMA_LS)) { + /* Enable sdma mem light sleep */ + def = data = RREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_POWER_CNTL)); + data |= SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK; + if (def != data) + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_POWER_CNTL), data); + + } else { + /* Disable sdma mem light sleep */ + def = data = RREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_POWER_CNTL)); + data &= ~SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK; + if (def != data) + WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_POWER_CNTL), data); + + } + } +} + +static int sdma_v5_2_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(5, 2, 0): + case IP_VERSION(5, 2, 2): + case IP_VERSION(5, 2, 1): + case IP_VERSION(5, 2, 4): + case IP_VERSION(5, 2, 5): + case IP_VERSION(5, 2, 6): + case IP_VERSION(5, 2, 3): + case IP_VERSION(5, 2, 7): + sdma_v5_2_update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + sdma_v5_2_update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + + return 0; +} + +static int sdma_v5_2_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static void sdma_v5_2_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + /* AMD_CG_SUPPORT_SDMA_MGCG */ + data = RREG32(sdma_v5_2_get_reg_offset(adev, 0, mmSDMA0_CLK_CTRL)); + if (!(data & SDMA0_CLK_CTRL__CGCG_EN_OVERRIDE_MASK)) + *flags |= AMD_CG_SUPPORT_SDMA_MGCG; + + /* AMD_CG_SUPPORT_SDMA_LS */ + data = RREG32_KIQ(sdma_v5_2_get_reg_offset(adev, 0, mmSDMA0_POWER_CNTL)); + if (data & SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK) + *flags |= AMD_CG_SUPPORT_SDMA_LS; +} + +static void sdma_v5_2_ring_begin_use(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + /* SDMA 5.2.3 (RMB) FW doesn't seem to properly + * disallow GFXOFF in some cases leading to + * hangs in SDMA. Disallow GFXOFF while SDMA is active. + * We can probably just limit this to 5.2.3, + * but it shouldn't hurt for other parts since + * this GFXOFF will be disallowed anyway when SDMA is + * active, this just makes it explicit. + */ + amdgpu_gfx_off_ctrl(adev, false); +} + +static void sdma_v5_2_ring_end_use(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + /* SDMA 5.2.3 (RMB) FW doesn't seem to properly + * disallow GFXOFF in some cases leading to + * hangs in SDMA. Allow GFXOFF when SDMA is complete. + */ + amdgpu_gfx_off_ctrl(adev, true); +} + +const struct amd_ip_funcs sdma_v5_2_ip_funcs = { + .name = "sdma_v5_2", + .early_init = sdma_v5_2_early_init, + .late_init = NULL, + .sw_init = sdma_v5_2_sw_init, + .sw_fini = sdma_v5_2_sw_fini, + .hw_init = sdma_v5_2_hw_init, + .hw_fini = sdma_v5_2_hw_fini, + .suspend = sdma_v5_2_suspend, + .resume = sdma_v5_2_resume, + .is_idle = sdma_v5_2_is_idle, + .wait_for_idle = sdma_v5_2_wait_for_idle, + .soft_reset = sdma_v5_2_soft_reset, + .set_clockgating_state = sdma_v5_2_set_clockgating_state, + .set_powergating_state = sdma_v5_2_set_powergating_state, + .get_clockgating_state = sdma_v5_2_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs sdma_v5_2_ring_funcs = { + .type = AMDGPU_RING_TYPE_SDMA, + .align_mask = 0xf, + .nop = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), + .support_64bit_ptrs = true, + .secure_submission_supported = true, + .get_rptr = sdma_v5_2_ring_get_rptr, + .get_wptr = sdma_v5_2_ring_get_wptr, + .set_wptr = sdma_v5_2_ring_set_wptr, + .emit_frame_size = + 5 + /* sdma_v5_2_ring_init_cond_exec */ + 6 + /* sdma_v5_2_ring_emit_hdp_flush */ + 3 + /* hdp_invalidate */ + 6 + /* sdma_v5_2_ring_emit_pipeline_sync */ + /* sdma_v5_2_ring_emit_vm_flush */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 6 + + 10 + 10 + 10, /* sdma_v5_2_ring_emit_fence x3 for user fence, vm fence */ + .emit_ib_size = 7 + 6, /* sdma_v5_2_ring_emit_ib */ + .emit_ib = sdma_v5_2_ring_emit_ib, + .emit_mem_sync = sdma_v5_2_ring_emit_mem_sync, + .emit_fence = sdma_v5_2_ring_emit_fence, + .emit_pipeline_sync = sdma_v5_2_ring_emit_pipeline_sync, + .emit_vm_flush = sdma_v5_2_ring_emit_vm_flush, + .emit_hdp_flush = sdma_v5_2_ring_emit_hdp_flush, + .test_ring = sdma_v5_2_ring_test_ring, + .test_ib = sdma_v5_2_ring_test_ib, + .insert_nop = sdma_v5_2_ring_insert_nop, + .pad_ib = sdma_v5_2_ring_pad_ib, + .begin_use = sdma_v5_2_ring_begin_use, + .end_use = sdma_v5_2_ring_end_use, + .emit_wreg = sdma_v5_2_ring_emit_wreg, + .emit_reg_wait = sdma_v5_2_ring_emit_reg_wait, + .emit_reg_write_reg_wait = sdma_v5_2_ring_emit_reg_write_reg_wait, + .init_cond_exec = sdma_v5_2_ring_init_cond_exec, + .patch_cond_exec = sdma_v5_2_ring_patch_cond_exec, + .preempt_ib = sdma_v5_2_ring_preempt_ib, +}; + +static void sdma_v5_2_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->sdma.instance[i].ring.funcs = &sdma_v5_2_ring_funcs; + adev->sdma.instance[i].ring.me = i; + } +} + +static const struct amdgpu_irq_src_funcs sdma_v5_2_trap_irq_funcs = { + .set = sdma_v5_2_set_trap_irq_state, + .process = sdma_v5_2_process_trap_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v5_2_illegal_inst_irq_funcs = { + .process = sdma_v5_2_process_illegal_inst_irq, +}; + +static void sdma_v5_2_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_INSTANCE0 + + adev->sdma.num_instances; + adev->sdma.trap_irq.funcs = &sdma_v5_2_trap_irq_funcs; + adev->sdma.illegal_inst_irq.funcs = &sdma_v5_2_illegal_inst_irq_funcs; +} + +/** + * sdma_v5_2_emit_copy_buffer - copy buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * @tmz: if a secure copy should be used + * + * Copy GPU buffers using the DMA engine. + * Used by the amdgpu ttm implementation to move pages if + * registered as the asic copy callback. + */ +static void sdma_v5_2_emit_copy_buffer(struct amdgpu_ib *ib, + uint64_t src_offset, + uint64_t dst_offset, + uint32_t byte_count, + bool tmz) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR) | + SDMA_PKT_COPY_LINEAR_HEADER_TMZ(tmz ? 1 : 0); + ib->ptr[ib->length_dw++] = byte_count - 1; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(src_offset); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); +} + +/** + * sdma_v5_2_emit_fill_buffer - fill buffer using the sDMA engine + * + * @ib: indirect buffer to fill + * @src_data: value to write to buffer + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * + * Fill GPU buffers using the DMA engine. + */ +static void sdma_v5_2_emit_fill_buffer(struct amdgpu_ib *ib, + uint32_t src_data, + uint64_t dst_offset, + uint32_t byte_count) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_CONST_FILL); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = src_data; + ib->ptr[ib->length_dw++] = byte_count - 1; +} + +static const struct amdgpu_buffer_funcs sdma_v5_2_buffer_funcs = { + .copy_max_bytes = 0x400000, + .copy_num_dw = 7, + .emit_copy_buffer = sdma_v5_2_emit_copy_buffer, + + .fill_max_bytes = 0x400000, + .fill_num_dw = 5, + .emit_fill_buffer = sdma_v5_2_emit_fill_buffer, +}; + +static void sdma_v5_2_set_buffer_funcs(struct amdgpu_device *adev) +{ + if (adev->mman.buffer_funcs == NULL) { + adev->mman.buffer_funcs = &sdma_v5_2_buffer_funcs; + adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring; + } +} + +static const struct amdgpu_vm_pte_funcs sdma_v5_2_vm_pte_funcs = { + .copy_pte_num_dw = 7, + .copy_pte = sdma_v5_2_vm_copy_pte, + .write_pte = sdma_v5_2_vm_write_pte, + .set_pte_pde = sdma_v5_2_vm_set_pte_pde, +}; + +static void sdma_v5_2_set_vm_pte_funcs(struct amdgpu_device *adev) +{ + unsigned i; + + if (adev->vm_manager.vm_pte_funcs == NULL) { + adev->vm_manager.vm_pte_funcs = &sdma_v5_2_vm_pte_funcs; + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->vm_manager.vm_pte_scheds[i] = + &adev->sdma.instance[i].ring.sched; + } + adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances; + } +} + +const struct amdgpu_ip_block_version sdma_v5_2_ip_block = { + .type = AMD_IP_BLOCK_TYPE_SDMA, + .major = 5, + .minor = 2, + .rev = 0, + .funcs = &sdma_v5_2_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.h b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.h new file mode 100644 index 000000000..b70414fef --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.h @@ -0,0 +1,30 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SDMA_V5_2_H__ +#define __SDMA_V5_2_H__ + +extern const struct amd_ip_funcs sdma_v5_2_ip_funcs; +extern const struct amdgpu_ip_block_version sdma_v5_2_ip_block; + +#endif /* __SDMA_V5_2_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c new file mode 100644 index 000000000..45be0af25 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c @@ -0,0 +1,1711 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_ucode.h" +#include "amdgpu_trace.h" + +#include "gc/gc_11_0_0_offset.h" +#include "gc/gc_11_0_0_sh_mask.h" +#include "gc/gc_11_0_0_default.h" +#include "hdp/hdp_6_0_0_offset.h" +#include "ivsrcid/gfx/irqsrcs_gfx_11_0_0.h" + +#include "soc15_common.h" +#include "soc15.h" +#include "sdma_v6_0_0_pkt_open.h" +#include "nbio_v4_3.h" +#include "sdma_common.h" +#include "sdma_v6_0.h" +#include "v11_structs.h" + +MODULE_FIRMWARE("amdgpu/sdma_6_0_0.bin"); +MODULE_FIRMWARE("amdgpu/sdma_6_0_1.bin"); +MODULE_FIRMWARE("amdgpu/sdma_6_0_2.bin"); +MODULE_FIRMWARE("amdgpu/sdma_6_0_3.bin"); +MODULE_FIRMWARE("amdgpu/sdma_6_1_0.bin"); + +#define SDMA1_REG_OFFSET 0x600 +#define SDMA0_HYP_DEC_REG_START 0x5880 +#define SDMA0_HYP_DEC_REG_END 0x589a +#define SDMA1_HYP_DEC_REG_OFFSET 0x20 + +static void sdma_v6_0_set_ring_funcs(struct amdgpu_device *adev); +static void sdma_v6_0_set_buffer_funcs(struct amdgpu_device *adev); +static void sdma_v6_0_set_vm_pte_funcs(struct amdgpu_device *adev); +static void sdma_v6_0_set_irq_funcs(struct amdgpu_device *adev); +static int sdma_v6_0_start(struct amdgpu_device *adev); + +static u32 sdma_v6_0_get_reg_offset(struct amdgpu_device *adev, u32 instance, u32 internal_offset) +{ + u32 base; + + if (internal_offset >= SDMA0_HYP_DEC_REG_START && + internal_offset <= SDMA0_HYP_DEC_REG_END) { + base = adev->reg_offset[GC_HWIP][0][1]; + if (instance != 0) + internal_offset += SDMA1_HYP_DEC_REG_OFFSET * instance; + } else { + base = adev->reg_offset[GC_HWIP][0][0]; + if (instance == 1) + internal_offset += SDMA1_REG_OFFSET; + } + + return base + internal_offset; +} + +static unsigned sdma_v6_0_ring_init_cond_exec(struct amdgpu_ring *ring) +{ + unsigned ret; + + amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_COND_EXE)); + amdgpu_ring_write(ring, lower_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ring->cond_exe_gpu_addr)); + amdgpu_ring_write(ring, 1); + ret = ring->wptr & ring->buf_mask;/* this is the offset we need patch later */ + amdgpu_ring_write(ring, 0x55aa55aa);/* insert dummy here and patch it later */ + + return ret; +} + +static void sdma_v6_0_ring_patch_cond_exec(struct amdgpu_ring *ring, + unsigned offset) +{ + unsigned cur; + + BUG_ON(offset > ring->buf_mask); + BUG_ON(ring->ring[offset] != 0x55aa55aa); + + cur = (ring->wptr - 1) & ring->buf_mask; + if (cur > offset) + ring->ring[offset] = cur - offset; + else + ring->ring[offset] = (ring->buf_mask + 1) - offset + cur; +} + +/** + * sdma_v6_0_ring_get_rptr - get the current read pointer + * + * @ring: amdgpu ring pointer + * + * Get the current rptr from the hardware. + */ +static uint64_t sdma_v6_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + u64 *rptr; + + /* XXX check if swapping is necessary on BE */ + rptr = (u64 *)ring->rptr_cpu_addr; + + DRM_DEBUG("rptr before shift == 0x%016llx\n", *rptr); + return ((*rptr) >> 2); +} + +/** + * sdma_v6_0_ring_get_wptr - get the current write pointer + * + * @ring: amdgpu ring pointer + * + * Get the current wptr from the hardware. + */ +static uint64_t sdma_v6_0_ring_get_wptr(struct amdgpu_ring *ring) +{ + u64 wptr = 0; + + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + wptr = READ_ONCE(*((u64 *)ring->wptr_cpu_addr)); + DRM_DEBUG("wptr/doorbell before shift == 0x%016llx\n", wptr); + } + + return wptr >> 2; +} + +/** + * sdma_v6_0_ring_set_wptr - commit the write pointer + * + * @ring: amdgpu ring pointer + * + * Write the wptr back to the hardware. + */ +static void sdma_v6_0_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t *wptr_saved; + uint32_t *is_queue_unmap; + uint64_t aggregated_db_index; + uint32_t mqd_size = adev->mqds[AMDGPU_HW_IP_DMA].mqd_size; + + DRM_DEBUG("Setting write pointer\n"); + + if (ring->is_mes_queue) { + wptr_saved = (uint32_t *)(ring->mqd_ptr + mqd_size); + is_queue_unmap = (uint32_t *)(ring->mqd_ptr + mqd_size + + sizeof(uint32_t)); + aggregated_db_index = + amdgpu_mes_get_aggregated_doorbell_index(adev, + ring->hw_prio); + + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, + ring->wptr << 2); + *wptr_saved = ring->wptr << 2; + if (*is_queue_unmap) { + WDOORBELL64(aggregated_db_index, ring->wptr << 2); + DRM_DEBUG("calling WDOORBELL64(0x%08x, 0x%016llx)\n", + ring->doorbell_index, ring->wptr << 2); + WDOORBELL64(ring->doorbell_index, ring->wptr << 2); + } else { + DRM_DEBUG("calling WDOORBELL64(0x%08x, 0x%016llx)\n", + ring->doorbell_index, ring->wptr << 2); + WDOORBELL64(ring->doorbell_index, ring->wptr << 2); + + if (*is_queue_unmap) + WDOORBELL64(aggregated_db_index, + ring->wptr << 2); + } + } else { + if (ring->use_doorbell) { + DRM_DEBUG("Using doorbell -- " + "wptr_offs == 0x%08x " + "lower_32_bits(ring->wptr) << 2 == 0x%08x " + "upper_32_bits(ring->wptr) << 2 == 0x%08x\n", + ring->wptr_offs, + lower_32_bits(ring->wptr << 2), + upper_32_bits(ring->wptr << 2)); + /* XXX check if swapping is necessary on BE */ + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, + ring->wptr << 2); + DRM_DEBUG("calling WDOORBELL64(0x%08x, 0x%016llx)\n", + ring->doorbell_index, ring->wptr << 2); + WDOORBELL64(ring->doorbell_index, ring->wptr << 2); + } else { + DRM_DEBUG("Not using doorbell -- " + "regSDMA%i_GFX_RB_WPTR == 0x%08x " + "regSDMA%i_GFX_RB_WPTR_HI == 0x%08x\n", + ring->me, + lower_32_bits(ring->wptr << 2), + ring->me, + upper_32_bits(ring->wptr << 2)); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, + ring->me, regSDMA0_QUEUE0_RB_WPTR), + lower_32_bits(ring->wptr << 2)); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, + ring->me, regSDMA0_QUEUE0_RB_WPTR_HI), + upper_32_bits(ring->wptr << 2)); + } + } +} + +static void sdma_v6_0_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + int i; + + for (i = 0; i < count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + amdgpu_ring_write(ring, ring->funcs->nop | + SDMA_PKT_NOP_HEADER_COUNT(count - 1)); + else + amdgpu_ring_write(ring, ring->funcs->nop); +} + +/** + * sdma_v6_0_ring_emit_ib - Schedule an IB on the DMA engine + * + * @ring: amdgpu ring pointer + * @ib: IB object to schedule + * @flags: unused + * @job: job to retrieve vmid from + * + * Schedule an IB in the DMA ring. + */ +static void sdma_v6_0_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + uint64_t csa_mc_addr = amdgpu_sdma_get_csa_mc_addr(ring, vmid); + + /* An IB packet must end on a 8 DW boundary--the next dword + * must be on a 8-dword boundary. Our IB packet below is 6 + * dwords long, thus add x number of NOPs, such that, in + * modular arithmetic, + * wptr + 6 + x = 8k, k >= 0, which in C is, + * (wptr + 6 + x) % 8 = 0. + * The expression below, is a solution of x. + */ + sdma_v6_0_ring_insert_nop(ring, (2 - lower_32_bits(ring->wptr)) & 7); + + amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_INDIRECT) | + SDMA_PKT_INDIRECT_HEADER_VMID(vmid & 0xf)); + /* base must be 32 byte aligned */ + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr) & 0xffffffe0); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); + amdgpu_ring_write(ring, lower_32_bits(csa_mc_addr)); + amdgpu_ring_write(ring, upper_32_bits(csa_mc_addr)); +} + +/** + * sdma_v6_0_ring_emit_mem_sync - flush the IB by graphics cache rinse + * + * @ring: amdgpu ring pointer + * + * flush the IB by graphics cache rinse. + */ +static void sdma_v6_0_ring_emit_mem_sync(struct amdgpu_ring *ring) +{ + uint32_t gcr_cntl = SDMA_GCR_GL2_INV | SDMA_GCR_GL2_WB | SDMA_GCR_GLM_INV | + SDMA_GCR_GL1_INV | SDMA_GCR_GLV_INV | SDMA_GCR_GLK_INV | + SDMA_GCR_GLI_INV(1); + + /* flush entire cache L0/L1/L2, this can be optimized by performance requirement */ + amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_GCR_REQ)); + amdgpu_ring_write(ring, SDMA_PKT_GCR_REQ_PAYLOAD1_BASE_VA_31_7(0)); + amdgpu_ring_write(ring, SDMA_PKT_GCR_REQ_PAYLOAD2_GCR_CONTROL_15_0(gcr_cntl) | + SDMA_PKT_GCR_REQ_PAYLOAD2_BASE_VA_47_32(0)); + amdgpu_ring_write(ring, SDMA_PKT_GCR_REQ_PAYLOAD3_LIMIT_VA_31_7(0) | + SDMA_PKT_GCR_REQ_PAYLOAD3_GCR_CONTROL_18_16(gcr_cntl >> 16)); + amdgpu_ring_write(ring, SDMA_PKT_GCR_REQ_PAYLOAD4_LIMIT_VA_47_32(0) | + SDMA_PKT_GCR_REQ_PAYLOAD4_VMID(0)); +} + + +/** + * sdma_v6_0_ring_emit_hdp_flush - emit an hdp flush on the DMA ring + * + * @ring: amdgpu ring pointer + * + * Emit an hdp flush packet on the requested DMA ring. + */ +static void sdma_v6_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 ref_and_mask = 0; + const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg; + + ref_and_mask = nbio_hf_reg->ref_and_mask_sdma0 << ring->me; + + amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(1) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3)); /* == */ + amdgpu_ring_write(ring, (adev->nbio.funcs->get_hdp_flush_done_offset(adev)) << 2); + amdgpu_ring_write(ring, (adev->nbio.funcs->get_hdp_flush_req_offset(adev)) << 2); + amdgpu_ring_write(ring, ref_and_mask); /* reference */ + amdgpu_ring_write(ring, ref_and_mask); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); /* retry count, poll interval */ +} + +/** + * sdma_v6_0_ring_emit_fence - emit a fence on the DMA ring + * + * @ring: amdgpu ring pointer + * @addr: address + * @seq: fence seq number + * @flags: fence flags + * + * Add a DMA fence packet to the ring to write + * the fence seq number and DMA trap packet to generate + * an interrupt if needed. + */ +static void sdma_v6_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + /* write the fence */ + amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_FENCE) | + SDMA_PKT_FENCE_HEADER_MTYPE(0x3)); /* Ucached(UC) */ + /* zero in first two bits */ + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, lower_32_bits(seq)); + + /* optionally write high bits as well */ + if (write64bit) { + addr += 4; + amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_FENCE) | + SDMA_PKT_FENCE_HEADER_MTYPE(0x3)); + /* zero in first two bits */ + BUG_ON(addr & 0x3); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + } + + if (flags & AMDGPU_FENCE_FLAG_INT) { + uint32_t ctx = ring->is_mes_queue ? + (ring->hw_queue_id | AMDGPU_FENCE_MES_QUEUE_FLAG) : 0; + /* generate an interrupt */ + amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_TRAP)); + amdgpu_ring_write(ring, SDMA_PKT_TRAP_INT_CONTEXT_INT_CONTEXT(ctx)); + } +} + +/** + * sdma_v6_0_gfx_stop - stop the gfx async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the gfx async dma ring buffers. + */ +static void sdma_v6_0_gfx_stop(struct amdgpu_device *adev) +{ + u32 rb_cntl, ib_cntl; + int i; + + amdgpu_sdma_unset_buffer_funcs_helper(adev); + + for (i = 0; i < adev->sdma.num_instances; i++) { + rb_cntl = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_CNTL)); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_QUEUE0_RB_CNTL, RB_ENABLE, 0); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_CNTL), rb_cntl); + ib_cntl = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_IB_CNTL)); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_QUEUE0_IB_CNTL, IB_ENABLE, 0); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_IB_CNTL), ib_cntl); + } +} + +/** + * sdma_v6_0_rlc_stop - stop the compute async dma engines + * + * @adev: amdgpu_device pointer + * + * Stop the compute async dma queues. + */ +static void sdma_v6_0_rlc_stop(struct amdgpu_device *adev) +{ + /* XXX todo */ +} + +/** + * sdma_v6_0_ctxempty_int_enable - enable or disable context empty interrupts + * + * @adev: amdgpu_device pointer + * @enable: enable/disable context switching due to queue empty conditions + * + * Enable or disable the async dma engines queue empty context switch. + */ +static void sdma_v6_0_ctxempty_int_enable(struct amdgpu_device *adev, bool enable) +{ + u32 f32_cntl; + int i; + + if (!amdgpu_sriov_vf(adev)) { + for (i = 0; i < adev->sdma.num_instances; i++) { + f32_cntl = RREG32(sdma_v6_0_get_reg_offset(adev, i, regSDMA0_CNTL)); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, + CTXEMPTY_INT_ENABLE, enable ? 1 : 0); + WREG32(sdma_v6_0_get_reg_offset(adev, i, regSDMA0_CNTL), f32_cntl); + } + } +} + +/** + * sdma_v6_0_enable - stop the async dma engines + * + * @adev: amdgpu_device pointer + * @enable: enable/disable the DMA MEs. + * + * Halt or unhalt the async dma engines. + */ +static void sdma_v6_0_enable(struct amdgpu_device *adev, bool enable) +{ + u32 f32_cntl; + int i; + + if (!enable) { + sdma_v6_0_gfx_stop(adev); + sdma_v6_0_rlc_stop(adev); + } + + if (amdgpu_sriov_vf(adev)) + return; + + for (i = 0; i < adev->sdma.num_instances; i++) { + f32_cntl = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_F32_CNTL)); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_F32_CNTL, HALT, enable ? 0 : 1); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_F32_CNTL), f32_cntl); + } +} + +/** + * sdma_v6_0_gfx_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the gfx DMA ring buffers and enable them. + * Returns 0 for success, error for failure. + */ +static int sdma_v6_0_gfx_resume(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 rb_cntl, ib_cntl; + u32 rb_bufsz; + u32 doorbell; + u32 doorbell_offset; + u32 temp; + u64 wptr_gpu_addr; + int i, r; + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + + if (!amdgpu_sriov_vf(adev)) + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_SEM_WAIT_FAIL_TIMER_CNTL), 0); + + /* Set ring buffer size in dwords */ + rb_bufsz = order_base_2(ring->ring_size / 4); + rb_cntl = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_CNTL)); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_QUEUE0_RB_CNTL, RB_SIZE, rb_bufsz); +#ifdef __BIG_ENDIAN + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_QUEUE0_RB_CNTL, RB_SWAP_ENABLE, 1); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_QUEUE0_RB_CNTL, + RPTR_WRITEBACK_SWAP_ENABLE, 1); +#endif + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_QUEUE0_RB_CNTL, RB_PRIV, 1); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_CNTL), rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_RPTR), 0); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_RPTR_HI), 0); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_WPTR), 0); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_WPTR_HI), 0); + + /* setup the wptr shadow polling */ + wptr_gpu_addr = ring->wptr_gpu_addr; + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_WPTR_POLL_ADDR_LO), + lower_32_bits(wptr_gpu_addr)); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_WPTR_POLL_ADDR_HI), + upper_32_bits(wptr_gpu_addr)); + + /* set the wb address whether it's enabled or not */ + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_RPTR_ADDR_HI), + upper_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFF); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_RPTR_ADDR_LO), + lower_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFC); + + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_QUEUE0_RB_CNTL, RPTR_WRITEBACK_ENABLE, 1); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_QUEUE0_RB_CNTL, WPTR_POLL_ENABLE, 0); + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_QUEUE0_RB_CNTL, F32_WPTR_POLL_ENABLE, 1); + + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_BASE), ring->gpu_addr >> 8); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_BASE_HI), ring->gpu_addr >> 40); + + ring->wptr = 0; + + /* before programing wptr to a less value, need set minor_ptr_update first */ + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_MINOR_PTR_UPDATE), 1); + + if (!amdgpu_sriov_vf(adev)) { /* only bare-metal use register write for wptr */ + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_WPTR), lower_32_bits(ring->wptr) << 2); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_WPTR_HI), upper_32_bits(ring->wptr) << 2); + } + + doorbell = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_DOORBELL)); + doorbell_offset = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_DOORBELL_OFFSET)); + + if (ring->use_doorbell) { + doorbell = REG_SET_FIELD(doorbell, SDMA0_QUEUE0_DOORBELL, ENABLE, 1); + doorbell_offset = REG_SET_FIELD(doorbell_offset, SDMA0_QUEUE0_DOORBELL_OFFSET, + OFFSET, ring->doorbell_index); + } else { + doorbell = REG_SET_FIELD(doorbell, SDMA0_QUEUE0_DOORBELL, ENABLE, 0); + } + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_DOORBELL), doorbell); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_DOORBELL_OFFSET), doorbell_offset); + + if (i == 0) + adev->nbio.funcs->sdma_doorbell_range(adev, i, ring->use_doorbell, + ring->doorbell_index, + adev->doorbell_index.sdma_doorbell_range * adev->sdma.num_instances); + + if (amdgpu_sriov_vf(adev)) + sdma_v6_0_ring_set_wptr(ring); + + /* set minor_ptr_update to 0 after wptr programed */ + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_MINOR_PTR_UPDATE), 0); + + /* Set up RESP_MODE to non-copy addresses */ + temp = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_UTCL1_CNTL)); + temp = REG_SET_FIELD(temp, SDMA0_UTCL1_CNTL, RESP_MODE, 3); + temp = REG_SET_FIELD(temp, SDMA0_UTCL1_CNTL, REDO_DELAY, 9); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_UTCL1_CNTL), temp); + + /* program default cache read and write policy */ + temp = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_UTCL1_PAGE)); + /* clean read policy and write policy bits */ + temp &= 0xFF0FFF; + temp |= ((CACHE_READ_POLICY_L2__DEFAULT << 12) | + (CACHE_WRITE_POLICY_L2__DEFAULT << 14) | + SDMA0_UTCL1_PAGE__LLC_NOALLOC_MASK); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_UTCL1_PAGE), temp); + + if (!amdgpu_sriov_vf(adev)) { + /* unhalt engine */ + temp = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_F32_CNTL)); + temp = REG_SET_FIELD(temp, SDMA0_F32_CNTL, HALT, 0); + temp = REG_SET_FIELD(temp, SDMA0_F32_CNTL, TH1_RESET, 0); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_F32_CNTL), temp); + } + + /* enable DMA RB */ + rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_QUEUE0_RB_CNTL, RB_ENABLE, 1); + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_CNTL), rb_cntl); + + ib_cntl = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_IB_CNTL)); + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_QUEUE0_IB_CNTL, IB_ENABLE, 1); +#ifdef __BIG_ENDIAN + ib_cntl = REG_SET_FIELD(ib_cntl, SDMA0_QUEUE0_IB_CNTL, IB_SWAP_ENABLE, 1); +#endif + /* enable DMA IBs */ + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_IB_CNTL), ib_cntl); + + if (amdgpu_sriov_vf(adev)) + sdma_v6_0_enable(adev, true); + + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + if (adev->mman.buffer_funcs_ring == ring) + amdgpu_ttm_set_buffer_funcs_status(adev, true); + } + + return 0; +} + +/** + * sdma_v6_0_rlc_resume - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the compute DMA queues and enable them. + * Returns 0 for success, error for failure. + */ +static int sdma_v6_0_rlc_resume(struct amdgpu_device *adev) +{ + return 0; +} + +/** + * sdma_v6_0_load_microcode - load the sDMA ME ucode + * + * @adev: amdgpu_device pointer + * + * Loads the sDMA0/1 ucode. + * Returns 0 for success, -EINVAL if the ucode is not available. + */ +static int sdma_v6_0_load_microcode(struct amdgpu_device *adev) +{ + const struct sdma_firmware_header_v2_0 *hdr; + const __le32 *fw_data; + u32 fw_size; + int i, j; + bool use_broadcast; + + /* halt the MEs */ + sdma_v6_0_enable(adev, false); + + if (!adev->sdma.instance[0].fw) + return -EINVAL; + + /* use broadcast mode to load SDMA microcode by default */ + use_broadcast = true; + + if (use_broadcast) { + dev_info(adev->dev, "Use broadcast method to load SDMA firmware\n"); + /* load Control Thread microcode */ + hdr = (const struct sdma_firmware_header_v2_0 *)adev->sdma.instance[0].fw->data; + amdgpu_ucode_print_sdma_hdr(&hdr->header); + fw_size = le32_to_cpu(hdr->ctx_jt_offset + hdr->ctx_jt_size) / 4; + + fw_data = (const __le32 *) + (adev->sdma.instance[0].fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + WREG32(sdma_v6_0_get_reg_offset(adev, 0, regSDMA0_BROADCAST_UCODE_ADDR), 0); + + for (j = 0; j < fw_size; j++) { + if (amdgpu_emu_mode == 1 && j % 500 == 0) + msleep(1); + WREG32(sdma_v6_0_get_reg_offset(adev, 0, regSDMA0_BROADCAST_UCODE_DATA), le32_to_cpup(fw_data++)); + } + + /* load Context Switch microcode */ + fw_size = le32_to_cpu(hdr->ctl_jt_offset + hdr->ctl_jt_size) / 4; + + fw_data = (const __le32 *) + (adev->sdma.instance[0].fw->data + + le32_to_cpu(hdr->ctl_ucode_offset)); + + WREG32(sdma_v6_0_get_reg_offset(adev, 0, regSDMA0_BROADCAST_UCODE_ADDR), 0x8000); + + for (j = 0; j < fw_size; j++) { + if (amdgpu_emu_mode == 1 && j % 500 == 0) + msleep(1); + WREG32(sdma_v6_0_get_reg_offset(adev, 0, regSDMA0_BROADCAST_UCODE_DATA), le32_to_cpup(fw_data++)); + } + } else { + dev_info(adev->dev, "Use legacy method to load SDMA firmware\n"); + for (i = 0; i < adev->sdma.num_instances; i++) { + /* load Control Thread microcode */ + hdr = (const struct sdma_firmware_header_v2_0 *)adev->sdma.instance[0].fw->data; + amdgpu_ucode_print_sdma_hdr(&hdr->header); + fw_size = le32_to_cpu(hdr->ctx_jt_offset + hdr->ctx_jt_size) / 4; + + fw_data = (const __le32 *) + (adev->sdma.instance[0].fw->data + + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); + + WREG32(sdma_v6_0_get_reg_offset(adev, i, regSDMA0_UCODE_ADDR), 0); + + for (j = 0; j < fw_size; j++) { + if (amdgpu_emu_mode == 1 && j % 500 == 0) + msleep(1); + WREG32(sdma_v6_0_get_reg_offset(adev, i, regSDMA0_UCODE_DATA), le32_to_cpup(fw_data++)); + } + + WREG32(sdma_v6_0_get_reg_offset(adev, i, regSDMA0_UCODE_ADDR), adev->sdma.instance[0].fw_version); + + /* load Context Switch microcode */ + fw_size = le32_to_cpu(hdr->ctl_jt_offset + hdr->ctl_jt_size) / 4; + + fw_data = (const __le32 *) + (adev->sdma.instance[0].fw->data + + le32_to_cpu(hdr->ctl_ucode_offset)); + + WREG32(sdma_v6_0_get_reg_offset(adev, i, regSDMA0_UCODE_ADDR), 0x8000); + + for (j = 0; j < fw_size; j++) { + if (amdgpu_emu_mode == 1 && j % 500 == 0) + msleep(1); + WREG32(sdma_v6_0_get_reg_offset(adev, i, regSDMA0_UCODE_DATA), le32_to_cpup(fw_data++)); + } + + WREG32(sdma_v6_0_get_reg_offset(adev, i, regSDMA0_UCODE_ADDR), adev->sdma.instance[0].fw_version); + } + } + + return 0; +} + +static int sdma_v6_0_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp; + int i; + + sdma_v6_0_gfx_stop(adev); + + for (i = 0; i < adev->sdma.num_instances; i++) { + tmp = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_FREEZE)); + tmp |= SDMA0_FREEZE__FREEZE_MASK; + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_FREEZE), tmp); + tmp = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_F32_CNTL)); + tmp |= SDMA0_F32_CNTL__HALT_MASK; + tmp |= SDMA0_F32_CNTL__TH1_RESET_MASK; + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_F32_CNTL), tmp); + + WREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_PREEMPT), 0); + + udelay(100); + + tmp = GRBM_SOFT_RESET__SOFT_RESET_SDMA0_MASK << i; + WREG32_SOC15(GC, 0, regGRBM_SOFT_RESET, tmp); + tmp = RREG32_SOC15(GC, 0, regGRBM_SOFT_RESET); + + udelay(100); + + WREG32_SOC15(GC, 0, regGRBM_SOFT_RESET, 0); + tmp = RREG32_SOC15(GC, 0, regGRBM_SOFT_RESET); + + udelay(100); + } + + return sdma_v6_0_start(adev); +} + +static bool sdma_v6_0_check_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int i, r; + long tmo = msecs_to_jiffies(1000); + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + r = amdgpu_ring_test_ib(ring, tmo); + if (r) + return true; + } + + return false; +} + +/** + * sdma_v6_0_start - setup and start the async dma engines + * + * @adev: amdgpu_device pointer + * + * Set up the DMA engines and enable them. + * Returns 0 for success, error for failure. + */ +static int sdma_v6_0_start(struct amdgpu_device *adev) +{ + int r = 0; + + if (amdgpu_sriov_vf(adev)) { + sdma_v6_0_enable(adev, false); + + /* set RB registers */ + r = sdma_v6_0_gfx_resume(adev); + return r; + } + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + r = sdma_v6_0_load_microcode(adev); + if (r) + return r; + + /* The value of regSDMA_F32_CNTL is invalid the moment after loading fw */ + if (amdgpu_emu_mode == 1) + msleep(1000); + } + + /* unhalt the MEs */ + sdma_v6_0_enable(adev, true); + /* enable sdma ring preemption */ + sdma_v6_0_ctxempty_int_enable(adev, true); + + /* start the gfx rings and rlc compute queues */ + r = sdma_v6_0_gfx_resume(adev); + if (r) + return r; + r = sdma_v6_0_rlc_resume(adev); + + return r; +} + +static int sdma_v6_0_mqd_init(struct amdgpu_device *adev, void *mqd, + struct amdgpu_mqd_prop *prop) +{ + struct v11_sdma_mqd *m = mqd; + uint64_t wb_gpu_addr; + + m->sdmax_rlcx_rb_cntl = + order_base_2(prop->queue_size / 4) << SDMA0_QUEUE0_RB_CNTL__RB_SIZE__SHIFT | + 1 << SDMA0_QUEUE0_RB_CNTL__RPTR_WRITEBACK_ENABLE__SHIFT | + 4 << SDMA0_QUEUE0_RB_CNTL__RPTR_WRITEBACK_TIMER__SHIFT | + 1 << SDMA0_QUEUE0_RB_CNTL__F32_WPTR_POLL_ENABLE__SHIFT; + + m->sdmax_rlcx_rb_base = lower_32_bits(prop->hqd_base_gpu_addr >> 8); + m->sdmax_rlcx_rb_base_hi = upper_32_bits(prop->hqd_base_gpu_addr >> 8); + + wb_gpu_addr = prop->wptr_gpu_addr; + m->sdmax_rlcx_rb_wptr_poll_addr_lo = lower_32_bits(wb_gpu_addr); + m->sdmax_rlcx_rb_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr); + + wb_gpu_addr = prop->rptr_gpu_addr; + m->sdmax_rlcx_rb_rptr_addr_lo = lower_32_bits(wb_gpu_addr); + m->sdmax_rlcx_rb_rptr_addr_hi = upper_32_bits(wb_gpu_addr); + + m->sdmax_rlcx_ib_cntl = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, 0, + regSDMA0_QUEUE0_IB_CNTL)); + + m->sdmax_rlcx_doorbell_offset = + prop->doorbell_index << SDMA0_QUEUE0_DOORBELL_OFFSET__OFFSET__SHIFT; + + m->sdmax_rlcx_doorbell = REG_SET_FIELD(0, SDMA0_QUEUE0_DOORBELL, ENABLE, 1); + + m->sdmax_rlcx_skip_cntl = 0; + m->sdmax_rlcx_context_status = 0; + m->sdmax_rlcx_doorbell_log = 0; + + m->sdmax_rlcx_rb_aql_cntl = regSDMA0_QUEUE0_RB_AQL_CNTL_DEFAULT; + m->sdmax_rlcx_dummy_reg = regSDMA0_QUEUE0_DUMMY_REG_DEFAULT; + + return 0; +} + +static void sdma_v6_0_set_mqd_funcs(struct amdgpu_device *adev) +{ + adev->mqds[AMDGPU_HW_IP_DMA].mqd_size = sizeof(struct v11_sdma_mqd); + adev->mqds[AMDGPU_HW_IP_DMA].init_mqd = sdma_v6_0_mqd_init; +} + +/** + * sdma_v6_0_ring_test_ring - simple async dma engine test + * + * @ring: amdgpu_ring structure holding ring information + * + * Test the DMA engine by writing using it to write an + * value to memory. + * Returns 0 for success, error for failure. + */ +static int sdma_v6_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + unsigned i; + unsigned index; + int r; + u32 tmp; + u64 gpu_addr; + volatile uint32_t *cpu_ptr = NULL; + + tmp = 0xCAFEDEAD; + + if (ring->is_mes_queue) { + uint32_t offset = 0; + offset = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_PADDING_OFFS); + gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + cpu_ptr = amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + *cpu_ptr = tmp; + } else { + r = amdgpu_device_wb_get(adev, &index); + if (r) { + dev_err(adev->dev, "(%d) failed to allocate wb slot\n", r); + return r; + } + + gpu_addr = adev->wb.gpu_addr + (index * 4); + adev->wb.wb[index] = cpu_to_le32(tmp); + } + + r = amdgpu_ring_alloc(ring, 5); + if (r) { + DRM_ERROR("amdgpu: dma failed to lock ring %d (%d).\n", ring->idx, r); + amdgpu_device_wb_free(adev, index); + return r; + } + + amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_COPY_LINEAR_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR)); + amdgpu_ring_write(ring, lower_32_bits(gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(gpu_addr)); + amdgpu_ring_write(ring, SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(0)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + if (ring->is_mes_queue) + tmp = le32_to_cpu(*cpu_ptr); + else + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + break; + if (amdgpu_emu_mode == 1) + msleep(1); + else + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + if (!ring->is_mes_queue) + amdgpu_device_wb_free(adev, index); + + return r; +} + +/** + * sdma_v6_0_ring_test_ib - test an IB on the DMA engine + * + * @ring: amdgpu_ring structure holding ring information + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + * Test a simple IB in the DMA ring. + * Returns 0 on success, error on failure. + */ +static int sdma_v6_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + unsigned index; + long r; + u32 tmp = 0; + u64 gpu_addr; + volatile uint32_t *cpu_ptr = NULL; + + tmp = 0xCAFEDEAD; + memset(&ib, 0, sizeof(ib)); + + if (ring->is_mes_queue) { + uint32_t offset = 0; + offset = amdgpu_mes_ctx_get_offs(ring, AMDGPU_MES_CTX_IB_OFFS); + ib.gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + ib.ptr = (void *)amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + + offset = amdgpu_mes_ctx_get_offs(ring, + AMDGPU_MES_CTX_PADDING_OFFS); + gpu_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); + cpu_ptr = amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); + *cpu_ptr = tmp; + } else { + r = amdgpu_device_wb_get(adev, &index); + if (r) { + dev_err(adev->dev, "(%ld) failed to allocate wb slot\n", r); + return r; + } + + gpu_addr = adev->wb.gpu_addr + (index * 4); + adev->wb.wb[index] = cpu_to_le32(tmp); + + r = amdgpu_ib_get(adev, NULL, 256, AMDGPU_IB_POOL_DIRECT, &ib); + if (r) { + DRM_ERROR("amdgpu: failed to get ib (%ld).\n", r); + goto err0; + } + } + + ib.ptr[0] = SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_COPY_LINEAR_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib.ptr[1] = lower_32_bits(gpu_addr); + ib.ptr[2] = upper_32_bits(gpu_addr); + ib.ptr[3] = SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(0); + ib.ptr[4] = 0xDEADBEEF; + ib.ptr[5] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.ptr[6] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.ptr[7] = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP); + ib.length_dw = 8; + + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err1; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + DRM_ERROR("amdgpu: IB test timed out\n"); + r = -ETIMEDOUT; + goto err1; + } else if (r < 0) { + DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r); + goto err1; + } + + if (ring->is_mes_queue) + tmp = le32_to_cpu(*cpu_ptr); + else + tmp = le32_to_cpu(adev->wb.wb[index]); + + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +err1: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err0: + if (!ring->is_mes_queue) + amdgpu_device_wb_free(adev, index); + return r; +} + + +/** + * sdma_v6_0_vm_copy_pte - update PTEs by copying them from the GART + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @src: src addr to copy from + * @count: number of page entries to update + * + * Update PTEs by copying them from the GART using sDMA. + */ +static void sdma_v6_0_vm_copy_pte(struct amdgpu_ib *ib, + uint64_t pe, uint64_t src, + unsigned count) +{ + unsigned bytes = count * 8; + + ib->ptr[ib->length_dw++] = SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_COPY_LINEAR_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR); + ib->ptr[ib->length_dw++] = bytes - 1; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src); + ib->ptr[ib->length_dw++] = upper_32_bits(src); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + +} + +/** + * sdma_v6_0_vm_write_pte - update PTEs by writing them manually + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @value: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * + * Update PTEs by writing them manually using sDMA. + */ +static void sdma_v6_0_vm_write_pte(struct amdgpu_ib *ib, uint64_t pe, + uint64_t value, unsigned count, + uint32_t incr) +{ + unsigned ndw = count * 2; + + ib->ptr[ib->length_dw++] = SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_WRITE) | + SDMA_PKT_COPY_LINEAR_HEADER_SUB_OP(SDMA_SUBOP_WRITE_LINEAR); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = ndw - 1; + for (; ndw > 0; ndw -= 2) { + ib->ptr[ib->length_dw++] = lower_32_bits(value); + ib->ptr[ib->length_dw++] = upper_32_bits(value); + value += incr; + } +} + +/** + * sdma_v6_0_vm_set_pte_pde - update the page tables using sDMA + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: access flags + * + * Update the page tables using sDMA. + */ +static void sdma_v6_0_vm_set_pte_pde(struct amdgpu_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint64_t flags) +{ + /* for physically contiguous pages (vram) */ + ib->ptr[ib->length_dw++] = SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_PTEPDE); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); /* dst addr */ + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = lower_32_bits(flags); /* mask */ + ib->ptr[ib->length_dw++] = upper_32_bits(flags); + ib->ptr[ib->length_dw++] = lower_32_bits(addr); /* value */ + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = incr; /* increment size */ + ib->ptr[ib->length_dw++] = 0; + ib->ptr[ib->length_dw++] = count - 1; /* number of entries */ +} + +/** + * sdma_v6_0_ring_pad_ib - pad the IB + * @ib: indirect buffer to fill with padding + * @ring: amdgpu ring pointer + * + * Pad the IB with NOPs to a boundary multiple of 8. + */ +static void sdma_v6_0_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) +{ + struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); + u32 pad_count; + int i; + + pad_count = (-ib->length_dw) & 0x7; + for (i = 0; i < pad_count; i++) + if (sdma && sdma->burst_nop && (i == 0)) + ib->ptr[ib->length_dw++] = + SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_NOP) | + SDMA_PKT_NOP_HEADER_COUNT(pad_count - 1); + else + ib->ptr[ib->length_dw++] = + SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_NOP); +} + +/** + * sdma_v6_0_ring_emit_pipeline_sync - sync the pipeline + * + * @ring: amdgpu_ring pointer + * + * Make sure all previous operations are completed (CIK). + */ +static void sdma_v6_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + /* wait for idle */ + amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(0) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3) | /* equal */ + SDMA_PKT_POLL_REGMEM_HEADER_MEM_POLL(1)); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xffffffff); + amdgpu_ring_write(ring, seq); /* reference */ + amdgpu_ring_write(ring, 0xffffffff); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(4)); /* retry count, poll interval */ +} + +/** + * sdma_v6_0_ring_emit_vm_flush - vm flush using sDMA + * + * @ring: amdgpu_ring pointer + * @vmid: vmid number to use + * @pd_addr: address + * + * Update the page table base and flush the VM TLB + * using sDMA. + */ +static void sdma_v6_0_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + uint32_t req = hub->vmhub_funcs->get_invalidate_req(vmid, 0); + + /* Update the PD address for this VMID. */ + amdgpu_ring_emit_wreg(ring, hub->ctx0_ptb_addr_lo32 + + (hub->ctx_addr_distance * vmid), + lower_32_bits(pd_addr)); + amdgpu_ring_emit_wreg(ring, hub->ctx0_ptb_addr_hi32 + + (hub->ctx_addr_distance * vmid), + upper_32_bits(pd_addr)); + + /* Trigger invalidation. */ + amdgpu_ring_write(ring, + SDMA_PKT_VM_INVALIDATION_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_VM_INVALIDATION_HEADER_SUB_OP(SDMA_SUBOP_VM_INVALIDATION) | + SDMA_PKT_VM_INVALIDATION_HEADER_GFX_ENG_ID(ring->vm_inv_eng) | + SDMA_PKT_VM_INVALIDATION_HEADER_MM_ENG_ID(0x1f)); + amdgpu_ring_write(ring, req); + amdgpu_ring_write(ring, 0xFFFFFFFF); + amdgpu_ring_write(ring, + SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_INVALIDATEACK(1 << vmid) | + SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_ADDRESSRANGEHI(0x1F)); +} + +static void sdma_v6_0_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_SRBM_WRITE) | + SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(0xf)); + amdgpu_ring_write(ring, reg); + amdgpu_ring_write(ring, val); +} + +static void sdma_v6_0_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_POLL_REGMEM) | + SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(0) | + SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3)); /* equal */ + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, val); /* reference */ + amdgpu_ring_write(ring, mask); /* mask */ + amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) | + SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); +} + +static void sdma_v6_0_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring, + uint32_t reg0, uint32_t reg1, + uint32_t ref, uint32_t mask) +{ + amdgpu_ring_emit_wreg(ring, reg0, ref); + /* wait for a cycle to reset vm_inv_eng*_ack */ + amdgpu_ring_emit_reg_wait(ring, reg0, 0, 0); + amdgpu_ring_emit_reg_wait(ring, reg1, mask, mask); +} + +static struct amdgpu_sdma_ras sdma_v6_0_3_ras = { + .ras_block = { + .ras_late_init = amdgpu_ras_block_late_init, + }, +}; + +static void sdma_v6_0_set_ras_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(6, 0, 3): + adev->sdma.ras = &sdma_v6_0_3_ras; + break; + default: + break; + } + +} + +static int sdma_v6_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + sdma_v6_0_set_ring_funcs(adev); + sdma_v6_0_set_buffer_funcs(adev); + sdma_v6_0_set_vm_pte_funcs(adev); + sdma_v6_0_set_irq_funcs(adev); + sdma_v6_0_set_mqd_funcs(adev); + sdma_v6_0_set_ras_funcs(adev); + + return 0; +} + +static int sdma_v6_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* SDMA trap event */ + r = amdgpu_irq_add_id(adev, SOC21_IH_CLIENTID_GFX, + GFX_11_0_0__SRCID__SDMA_TRAP, + &adev->sdma.trap_irq); + if (r) + return r; + + r = amdgpu_sdma_init_microcode(adev, 0, true); + if (r) { + DRM_ERROR("Failed to load sdma firmware!\n"); + return r; + } + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->me = i; + + DRM_DEBUG("SDMA %d use_doorbell being set to: [%s]\n", i, + ring->use_doorbell?"true":"false"); + + ring->doorbell_index = + (adev->doorbell_index.sdma_engine[i] << 1); // get DWORD offset + + ring->vm_hub = AMDGPU_GFXHUB(0); + sprintf(ring->name, "sdma%d", i); + r = amdgpu_ring_init(adev, ring, 1024, + &adev->sdma.trap_irq, + AMDGPU_SDMA_IRQ_INSTANCE0 + i, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + if (amdgpu_sdma_ras_sw_init(adev)) { + dev_err(adev->dev, "Failed to initialize sdma ras block!\n"); + return -EINVAL; + } + + return r; +} + +static int sdma_v6_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ring_fini(&adev->sdma.instance[i].ring); + + amdgpu_sdma_destroy_inst_ctx(adev, true); + + return 0; +} + +static int sdma_v6_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v6_0_start(adev); +} + +static int sdma_v6_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) { + /* disable the scheduler for SDMA */ + amdgpu_sdma_unset_buffer_funcs_helper(adev); + return 0; + } + + sdma_v6_0_ctxempty_int_enable(adev, false); + sdma_v6_0_enable(adev, false); + + return 0; +} + +static int sdma_v6_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v6_0_hw_fini(adev); +} + +static int sdma_v6_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return sdma_v6_0_hw_init(adev); +} + +static bool sdma_v6_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + u32 tmp = RREG32(sdma_v6_0_get_reg_offset(adev, i, regSDMA0_STATUS_REG)); + + if (!(tmp & SDMA0_STATUS_REG__IDLE_MASK)) + return false; + } + + return true; +} + +static int sdma_v6_0_wait_for_idle(void *handle) +{ + unsigned i; + u32 sdma0, sdma1; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + sdma0 = RREG32(sdma_v6_0_get_reg_offset(adev, 0, regSDMA0_STATUS_REG)); + sdma1 = RREG32(sdma_v6_0_get_reg_offset(adev, 1, regSDMA0_STATUS_REG)); + + if (sdma0 & sdma1 & SDMA0_STATUS_REG__IDLE_MASK) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int sdma_v6_0_ring_preempt_ib(struct amdgpu_ring *ring) +{ + int i, r = 0; + struct amdgpu_device *adev = ring->adev; + u32 index = 0; + u64 sdma_gfx_preempt; + + amdgpu_sdma_get_index_from_ring(ring, &index); + sdma_gfx_preempt = + sdma_v6_0_get_reg_offset(adev, index, regSDMA0_QUEUE0_PREEMPT); + + /* assert preemption condition */ + amdgpu_ring_set_preempt_cond_exec(ring, false); + + /* emit the trailing fence */ + ring->trail_seq += 1; + amdgpu_ring_alloc(ring, 10); + sdma_v6_0_ring_emit_fence(ring, ring->trail_fence_gpu_addr, + ring->trail_seq, 0); + amdgpu_ring_commit(ring); + + /* assert IB preemption */ + WREG32(sdma_gfx_preempt, 1); + + /* poll the trailing fence */ + for (i = 0; i < adev->usec_timeout; i++) { + if (ring->trail_seq == + le32_to_cpu(*(ring->trail_fence_cpu_addr))) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) { + r = -EINVAL; + DRM_ERROR("ring %d failed to be preempted\n", ring->idx); + } + + /* deassert IB preemption */ + WREG32(sdma_gfx_preempt, 0); + + /* deassert the preemption condition */ + amdgpu_ring_set_preempt_cond_exec(ring, true); + return r; +} + +static int sdma_v6_0_set_trap_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 sdma_cntl; + + u32 reg_offset = sdma_v6_0_get_reg_offset(adev, type, regSDMA0_CNTL); + + if (!amdgpu_sriov_vf(adev)) { + sdma_cntl = RREG32(reg_offset); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + WREG32(reg_offset, sdma_cntl); + } + + return 0; +} + +static int sdma_v6_0_process_trap_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + int instances, queue; + uint32_t mes_queue_id = entry->src_data[0]; + + DRM_DEBUG("IH: SDMA trap\n"); + + if (adev->enable_mes && (mes_queue_id & AMDGPU_FENCE_MES_QUEUE_FLAG)) { + struct amdgpu_mes_queue *queue; + + mes_queue_id &= AMDGPU_FENCE_MES_QUEUE_ID_MASK; + + spin_lock(&adev->mes.queue_id_lock); + queue = idr_find(&adev->mes.queue_id_idr, mes_queue_id); + if (queue) { + DRM_DEBUG("process smda queue id = %d\n", mes_queue_id); + amdgpu_fence_process(queue->ring); + } + spin_unlock(&adev->mes.queue_id_lock); + return 0; + } + + queue = entry->ring_id & 0xf; + instances = (entry->ring_id & 0xf0) >> 4; + if (instances > 1) { + DRM_ERROR("IH: wrong ring_ID detected, as wrong sdma instance\n"); + return -EINVAL; + } + + switch (entry->client_id) { + case SOC21_IH_CLIENTID_GFX: + switch (queue) { + case 0: + amdgpu_fence_process(&adev->sdma.instance[instances].ring); + break; + default: + break; + } + break; + } + return 0; +} + +static int sdma_v6_0_process_illegal_inst_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + return 0; +} + +static int sdma_v6_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int sdma_v6_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static void sdma_v6_0_get_clockgating_state(void *handle, u64 *flags) +{ +} + +const struct amd_ip_funcs sdma_v6_0_ip_funcs = { + .name = "sdma_v6_0", + .early_init = sdma_v6_0_early_init, + .late_init = NULL, + .sw_init = sdma_v6_0_sw_init, + .sw_fini = sdma_v6_0_sw_fini, + .hw_init = sdma_v6_0_hw_init, + .hw_fini = sdma_v6_0_hw_fini, + .suspend = sdma_v6_0_suspend, + .resume = sdma_v6_0_resume, + .is_idle = sdma_v6_0_is_idle, + .wait_for_idle = sdma_v6_0_wait_for_idle, + .soft_reset = sdma_v6_0_soft_reset, + .check_soft_reset = sdma_v6_0_check_soft_reset, + .set_clockgating_state = sdma_v6_0_set_clockgating_state, + .set_powergating_state = sdma_v6_0_set_powergating_state, + .get_clockgating_state = sdma_v6_0_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs sdma_v6_0_ring_funcs = { + .type = AMDGPU_RING_TYPE_SDMA, + .align_mask = 0xf, + .nop = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), + .support_64bit_ptrs = true, + .secure_submission_supported = true, + .get_rptr = sdma_v6_0_ring_get_rptr, + .get_wptr = sdma_v6_0_ring_get_wptr, + .set_wptr = sdma_v6_0_ring_set_wptr, + .emit_frame_size = + 5 + /* sdma_v6_0_ring_init_cond_exec */ + 6 + /* sdma_v6_0_ring_emit_hdp_flush */ + 6 + /* sdma_v6_0_ring_emit_pipeline_sync */ + /* sdma_v6_0_ring_emit_vm_flush */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 6 + + 10 + 10 + 10, /* sdma_v6_0_ring_emit_fence x3 for user fence, vm fence */ + .emit_ib_size = 5 + 7 + 6, /* sdma_v6_0_ring_emit_ib */ + .emit_ib = sdma_v6_0_ring_emit_ib, + .emit_mem_sync = sdma_v6_0_ring_emit_mem_sync, + .emit_fence = sdma_v6_0_ring_emit_fence, + .emit_pipeline_sync = sdma_v6_0_ring_emit_pipeline_sync, + .emit_vm_flush = sdma_v6_0_ring_emit_vm_flush, + .emit_hdp_flush = sdma_v6_0_ring_emit_hdp_flush, + .test_ring = sdma_v6_0_ring_test_ring, + .test_ib = sdma_v6_0_ring_test_ib, + .insert_nop = sdma_v6_0_ring_insert_nop, + .pad_ib = sdma_v6_0_ring_pad_ib, + .emit_wreg = sdma_v6_0_ring_emit_wreg, + .emit_reg_wait = sdma_v6_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = sdma_v6_0_ring_emit_reg_write_reg_wait, + .init_cond_exec = sdma_v6_0_ring_init_cond_exec, + .patch_cond_exec = sdma_v6_0_ring_patch_cond_exec, + .preempt_ib = sdma_v6_0_ring_preempt_ib, +}; + +static void sdma_v6_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->sdma.instance[i].ring.funcs = &sdma_v6_0_ring_funcs; + adev->sdma.instance[i].ring.me = i; + } +} + +static const struct amdgpu_irq_src_funcs sdma_v6_0_trap_irq_funcs = { + .set = sdma_v6_0_set_trap_irq_state, + .process = sdma_v6_0_process_trap_irq, +}; + +static const struct amdgpu_irq_src_funcs sdma_v6_0_illegal_inst_irq_funcs = { + .process = sdma_v6_0_process_illegal_inst_irq, +}; + +static void sdma_v6_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_INSTANCE0 + + adev->sdma.num_instances; + adev->sdma.trap_irq.funcs = &sdma_v6_0_trap_irq_funcs; + adev->sdma.illegal_inst_irq.funcs = &sdma_v6_0_illegal_inst_irq_funcs; +} + +/** + * sdma_v6_0_emit_copy_buffer - copy buffer using the sDMA engine + * + * @ib: indirect buffer to fill with commands + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * @tmz: if a secure copy should be used + * + * Copy GPU buffers using the DMA engine. + * Used by the amdgpu ttm implementation to move pages if + * registered as the asic copy callback. + */ +static void sdma_v6_0_emit_copy_buffer(struct amdgpu_ib *ib, + uint64_t src_offset, + uint64_t dst_offset, + uint32_t byte_count, + bool tmz) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_COPY) | + SDMA_PKT_COPY_LINEAR_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR) | + SDMA_PKT_COPY_LINEAR_HEADER_TMZ(tmz ? 1 : 0); + ib->ptr[ib->length_dw++] = byte_count - 1; + ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */ + ib->ptr[ib->length_dw++] = lower_32_bits(src_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(src_offset); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); +} + +/** + * sdma_v6_0_emit_fill_buffer - fill buffer using the sDMA engine + * + * @ib: indirect buffer to fill + * @src_data: value to write to buffer + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * + * Fill GPU buffers using the DMA engine. + */ +static void sdma_v6_0_emit_fill_buffer(struct amdgpu_ib *ib, + uint32_t src_data, + uint64_t dst_offset, + uint32_t byte_count) +{ + ib->ptr[ib->length_dw++] = SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_CONST_FILL); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = src_data; + ib->ptr[ib->length_dw++] = byte_count - 1; +} + +static const struct amdgpu_buffer_funcs sdma_v6_0_buffer_funcs = { + .copy_max_bytes = 0x400000, + .copy_num_dw = 7, + .emit_copy_buffer = sdma_v6_0_emit_copy_buffer, + + .fill_max_bytes = 0x400000, + .fill_num_dw = 5, + .emit_fill_buffer = sdma_v6_0_emit_fill_buffer, +}; + +static void sdma_v6_0_set_buffer_funcs(struct amdgpu_device *adev) +{ + adev->mman.buffer_funcs = &sdma_v6_0_buffer_funcs; + adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring; +} + +static const struct amdgpu_vm_pte_funcs sdma_v6_0_vm_pte_funcs = { + .copy_pte_num_dw = 7, + .copy_pte = sdma_v6_0_vm_copy_pte, + .write_pte = sdma_v6_0_vm_write_pte, + .set_pte_pde = sdma_v6_0_vm_set_pte_pde, +}; + +static void sdma_v6_0_set_vm_pte_funcs(struct amdgpu_device *adev) +{ + unsigned i; + + adev->vm_manager.vm_pte_funcs = &sdma_v6_0_vm_pte_funcs; + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->vm_manager.vm_pte_scheds[i] = + &adev->sdma.instance[i].ring.sched; + } + adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances; +} + +const struct amdgpu_ip_block_version sdma_v6_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_SDMA, + .major = 6, + .minor = 0, + .rev = 0, + .funcs = &sdma_v6_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.h b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.h new file mode 100644 index 000000000..e473ec7df --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SDMA_V6_0_H__ +#define __SDMA_V6_0_H__ + +extern const struct amd_ip_funcs sdma_v6_0_ip_funcs; +extern const struct amdgpu_ip_block_version sdma_v6_0_ip_block; + +#endif /* __SDMA_V6_0_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v6_0_0_pkt_open.h b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0_0_pkt_open.h new file mode 100644 index 000000000..6af23e788 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0_0_pkt_open.h @@ -0,0 +1,5664 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __SDMA_V6_0_0_PKT_OPEN_H_ +#define __SDMA_V6_0_0_PKT_OPEN_H_ + +#define SDMA_OP_NOP 0 +#define SDMA_OP_COPY 1 +#define SDMA_OP_WRITE 2 +#define SDMA_OP_INDIRECT 4 +#define SDMA_OP_FENCE 5 +#define SDMA_OP_TRAP 6 +#define SDMA_OP_SEM 7 +#define SDMA_OP_POLL_REGMEM 8 +#define SDMA_OP_COND_EXE 9 +#define SDMA_OP_ATOMIC 10 +#define SDMA_OP_CONST_FILL 11 +#define SDMA_OP_PTEPDE 12 +#define SDMA_OP_TIMESTAMP 13 +#define SDMA_OP_SRBM_WRITE 14 +#define SDMA_OP_PRE_EXE 15 +#define SDMA_OP_GPUVM_INV 16 +#define SDMA_OP_GCR_REQ 17 +#define SDMA_OP_DUMMY_TRAP 32 +#define SDMA_SUBOP_TIMESTAMP_SET 0 +#define SDMA_SUBOP_TIMESTAMP_GET 1 +#define SDMA_SUBOP_TIMESTAMP_GET_GLOBAL 2 +#define SDMA_SUBOP_COPY_LINEAR 0 +#define SDMA_SUBOP_COPY_LINEAR_SUB_WIND 4 +#define SDMA_SUBOP_COPY_TILED 1 +#define SDMA_SUBOP_COPY_TILED_SUB_WIND 5 +#define SDMA_SUBOP_COPY_T2T_SUB_WIND 6 +#define SDMA_SUBOP_COPY_SOA 3 +#define SDMA_SUBOP_COPY_DIRTY_PAGE 7 +#define SDMA_SUBOP_COPY_LINEAR_PHY 8 +#define SDMA_SUBOP_COPY_LINEAR_SUB_WIND_LARGE 36 +#define SDMA_SUBOP_COPY_LINEAR_BC 16 +#define SDMA_SUBOP_COPY_TILED_BC 17 +#define SDMA_SUBOP_COPY_LINEAR_SUB_WIND_BC 20 +#define SDMA_SUBOP_COPY_TILED_SUB_WIND_BC 21 +#define SDMA_SUBOP_COPY_T2T_SUB_WIND_BC 22 +#define SDMA_SUBOP_WRITE_LINEAR 0 +#define SDMA_SUBOP_WRITE_TILED 1 +#define SDMA_SUBOP_WRITE_TILED_BC 17 +#define SDMA_SUBOP_PTEPDE_GEN 0 +#define SDMA_SUBOP_PTEPDE_COPY 1 +#define SDMA_SUBOP_PTEPDE_RMW 2 +#define SDMA_SUBOP_PTEPDE_COPY_BACKWARDS 3 +#define SDMA_SUBOP_MEM_INCR 1 +#define SDMA_SUBOP_DATA_FILL_MULTI 1 +#define SDMA_SUBOP_POLL_REG_WRITE_MEM 1 +#define SDMA_SUBOP_POLL_DBIT_WRITE_MEM 2 +#define SDMA_SUBOP_POLL_MEM_VERIFY 3 +#define SDMA_SUBOP_VM_INVALIDATION 4 +#define HEADER_AGENT_DISPATCH 4 +#define HEADER_BARRIER 5 +#define SDMA_OP_AQL_COPY 0 +#define SDMA_OP_AQL_BARRIER_OR 0 + +#define SDMA_GCR_RANGE_IS_PA (1 << 18) +#define SDMA_GCR_SEQ(x) (((x) & 0x3) << 16) +#define SDMA_GCR_GL2_WB (1 << 15) +#define SDMA_GCR_GL2_INV (1 << 14) +#define SDMA_GCR_GL2_DISCARD (1 << 13) +#define SDMA_GCR_GL2_RANGE(x) (((x) & 0x3) << 11) +#define SDMA_GCR_GL2_US (1 << 10) +#define SDMA_GCR_GL1_INV (1 << 9) +#define SDMA_GCR_GLV_INV (1 << 8) +#define SDMA_GCR_GLK_INV (1 << 7) +#define SDMA_GCR_GLK_WB (1 << 6) +#define SDMA_GCR_GLM_INV (1 << 5) +#define SDMA_GCR_GLM_WB (1 << 4) +#define SDMA_GCR_GL1_RANGE(x) (((x) & 0x3) << 2) +#define SDMA_GCR_GLI_INV(x) (((x) & 0x3) << 0) +/* +** Definitions for SDMA_PKT_COPY_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_encrypt_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_encrypt_shift 16 +#define SDMA_PKT_COPY_LINEAR_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_encrypt_mask) << SDMA_PKT_COPY_LINEAR_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_LINEAR_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_tmz_mask) << SDMA_PKT_COPY_LINEAR_HEADER_tmz_shift) + +/*define for cpv field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_cpv_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_cpv_shift 19 +#define SDMA_PKT_COPY_LINEAR_HEADER_CPV(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_cpv_mask) << SDMA_PKT_COPY_LINEAR_HEADER_cpv_shift) + +/*define for backwards field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_backwards_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_backwards_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_backwards_shift 25 +#define SDMA_PKT_COPY_LINEAR_HEADER_BACKWARDS(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_backwards_mask) << SDMA_PKT_COPY_LINEAR_HEADER_backwards_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_LINEAR_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_broadcast_mask) << SDMA_PKT_COPY_LINEAR_HEADER_broadcast_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_LINEAR_COUNT_count_mask 0x3FFFFFFF +#define SDMA_PKT_COPY_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift) + +/*define for dst_cache_policy field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_cache_policy_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_cache_policy_shift 18 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_DST_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_dst_cache_policy_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_dst_cache_policy_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_shift) + +/*define for src_cache_policy field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_cache_policy_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_cache_policy_shift 26 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_SRC_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_src_cache_policy_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_src_cache_policy_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_LINEAR_BC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_BC_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_BC_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_BC_HEADER_sub_op_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_LINEAR_BC_COUNT_count_offset 1 +#define SDMA_PKT_COPY_LINEAR_BC_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_LINEAR_BC_COUNT_count_shift 0 +#define SDMA_PKT_COPY_LINEAR_BC_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_COUNT_count_mask) << SDMA_PKT_COPY_LINEAR_BC_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_sw_shift) + +/*define for dst_ha field*/ +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_ha_offset 2 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_ha_shift 19 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_DST_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_ha_mask) << SDMA_PKT_COPY_LINEAR_BC_PARAMETER_dst_ha_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_sw_shift) + +/*define for src_ha field*/ +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_ha_offset 2 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_ha_shift 27 +#define SDMA_PKT_COPY_LINEAR_BC_PARAMETER_SRC_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_ha_mask) << SDMA_PKT_COPY_LINEAR_BC_PARAMETER_src_ha_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_BC_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_BC_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_DIRTY_PAGE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_OP(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_shift) + +/*define for cpv field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_cpv_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_cpv_shift 19 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_CPV(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_cpv_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_cpv_shift) + +/*define for all field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_shift 31 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_ALL(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_offset 1 +#define SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_mask) << SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_mtype field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_mtype_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_mtype_mask 0x00000007 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_mtype_shift 3 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_MTYPE(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_mtype_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_mtype_shift) + +/*define for dst_l2_policy field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_l2_policy_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_l2_policy_mask 0x00000003 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_l2_policy_shift 6 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_L2_POLICY(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_l2_policy_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_l2_policy_shift) + +/*define for dst_llc field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_llc_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_llc_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_llc_shift 8 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_LLC(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_llc_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_llc_shift) + +/*define for src_mtype field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_mtype_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_mtype_mask 0x00000007 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_mtype_shift 11 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_MTYPE(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_mtype_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_mtype_shift) + +/*define for src_l2_policy field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_l2_policy_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_l2_policy_mask 0x00000003 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_l2_policy_shift 14 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_L2_POLICY(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_l2_policy_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_l2_policy_shift) + +/*define for src_llc field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_llc_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_llc_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_llc_shift 16 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_LLC(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_llc_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_llc_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_shift 17 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_shift) + +/*define for dst_gcc field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_shift 19 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_GCC(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_shift) + +/*define for dst_sys field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_shift 20 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_SYS(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_shift) + +/*define for dst_snoop field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_shift 22 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_SNOOP(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_shift) + +/*define for dst_gpa field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_shift 23 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_GPA(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_shift) + +/*define for src_sys field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_shift 28 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_SYS(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_shift) + +/*define for src_snoop field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_shift 30 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_SNOOP(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_shift) + +/*define for src_gpa field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_shift 31 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_GPA(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_PHYSICAL_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_shift) + +/*define for cpv field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_cpv_offset 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_cpv_shift 19 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_CPV(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_cpv_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_cpv_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_shift) + +/*define for addr_pair_num field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_addr_pair_num_offset 1 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_addr_pair_num_mask 0x000000FF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_addr_pair_num_shift 24 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_ADDR_PAIR_NUM(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_addr_pair_num_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_addr_pair_num_shift) + +/*define for PARAMETER word*/ +/*define for dst_mtype field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_mtype_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_mtype_mask 0x00000007 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_mtype_shift 3 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_MTYPE(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_mtype_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_mtype_shift) + +/*define for dst_l2_policy field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_l2_policy_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_l2_policy_mask 0x00000003 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_l2_policy_shift 6 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_L2_POLICY(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_l2_policy_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_l2_policy_shift) + +/*define for dst_llc field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_llc_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_llc_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_llc_shift 8 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_LLC(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_llc_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_llc_shift) + +/*define for src_mtype field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_mtype_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_mtype_mask 0x00000007 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_mtype_shift 11 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_MTYPE(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_mtype_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_mtype_shift) + +/*define for src_l2_policy field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_l2_policy_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_l2_policy_mask 0x00000003 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_l2_policy_shift 14 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_L2_POLICY(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_l2_policy_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_l2_policy_shift) + +/*define for src_llc field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_llc_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_llc_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_llc_shift 16 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_LLC(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_llc_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_llc_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_shift 17 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_shift) + +/*define for dst_gcc field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_shift 19 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_GCC(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_shift) + +/*define for dst_sys field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_shift 20 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_SYS(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_shift) + +/*define for dst_log field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_shift 21 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_LOG(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_shift) + +/*define for dst_snoop field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_shift 22 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_SNOOP(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_shift) + +/*define for dst_gpa field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_shift 23 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_GPA(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_shift) + +/*define for src_gcc field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_shift 27 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_GCC(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_shift) + +/*define for src_sys field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_shift 28 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_SYS(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_shift) + +/*define for src_snoop field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_shift 30 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_SNOOP(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_shift) + +/*define for src_gpa field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_shift 31 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_GPA(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_BROADCAST_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_shift 16 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_shift) + +/*define for cpv field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_cpv_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_cpv_shift 19 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_CPV(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_cpv_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_cpv_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_mask 0x3FFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst2_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_shift 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST2_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_shift) + +/*define for dst2_cache_policy field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_cache_policy_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_cache_policy_shift 10 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST2_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_cache_policy_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_cache_policy_shift) + +/*define for dst1_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_shift 16 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST1_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_shift) + +/*define for dst1_cache_policy field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_cache_policy_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_cache_policy_shift 18 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST1_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_cache_policy_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_cache_policy_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_shift) + +/*define for src_cache_policy field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_cache_policy_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_cache_policy_shift 26 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_SRC_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_cache_policy_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_cache_policy_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST1_ADDR_LO word*/ +/*define for dst1_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_offset 5 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_DST1_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_shift) + +/*define for DST1_ADDR_HI word*/ +/*define for dst1_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_offset 6 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_DST1_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_shift) + +/*define for DST2_ADDR_LO word*/ +/*define for dst2_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_offset 7 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_DST2_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_shift) + +/*define for DST2_ADDR_HI word*/ +/*define for dst2_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_offset 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_DST2_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_LINEAR_SUBWIN packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_shift) + +/*define for cpv field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_cpv_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_cpv_shift 19 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_CPV(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_cpv_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_cpv_shift) + +/*define for elementsize field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_shift 29 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_ELEMENTSIZE(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_mask 0x00001FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_shift) + +/*define for src_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_shift 13 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_SRC_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_shift) + +/*define for DW_5 word*/ +/*define for src_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_offset 5 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_SRC_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_offset 6 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_offset 7 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_8 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_DST_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_DST_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_shift) + +/*define for DW_9 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_mask 0x00001FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_DST_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_shift) + +/*define for dst_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_shift 13 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_DST_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_shift) + +/*define for DW_10 word*/ +/*define for dst_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_offset 10 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_DST_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_shift) + +/*define for DW_11 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_RECT_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_RECT_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_shift) + +/*define for DW_12 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_mask 0x00001FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_RECT_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_shift) + +/*define for dst_cache_policy field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_cache_policy_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_cache_policy_shift 18 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_DST_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_cache_policy_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_cache_policy_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_shift) + +/*define for src_cache_policy field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_cache_policy_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_cache_policy_shift 26 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_SRC_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_cache_policy_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_cache_policy_shift) + + +/* +** Definitions for SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_tmz_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_tmz_shift) + +/*define for cpv field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_cpv_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_cpv_shift 19 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_CPV(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_cpv_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_HEADER_cpv_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_3_src_x_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_3_src_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_3_src_x_shift) + +/*define for DW_4 word*/ +/*define for src_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_4_src_y_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_4_src_y_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_4_src_y_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_4_SRC_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_4_src_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_4_src_y_shift) + +/*define for DW_5 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_5_src_z_offset 5 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_5_src_z_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_5_src_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_5_SRC_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_5_src_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_5_src_z_shift) + +/*define for DW_6 word*/ +/*define for src_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_6_src_pitch_offset 6 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_6_src_pitch_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_6_src_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_6_SRC_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_6_src_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_6_src_pitch_shift) + +/*define for DW_7 word*/ +/*define for src_slice_pitch_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_7_src_slice_pitch_31_0_offset 7 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_7_src_slice_pitch_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_7_src_slice_pitch_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_7_SRC_SLICE_PITCH_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_7_src_slice_pitch_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_7_src_slice_pitch_31_0_shift) + +/*define for DW_8 word*/ +/*define for src_slice_pitch_47_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_8_src_slice_pitch_47_32_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_8_src_slice_pitch_47_32_mask 0x0000FFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_8_src_slice_pitch_47_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_8_SRC_SLICE_PITCH_47_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_8_src_slice_pitch_47_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_8_src_slice_pitch_47_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DST_ADDR_LO_dst_addr_31_0_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DST_ADDR_HI_dst_addr_63_32_offset 10 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_11 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_11_dst_x_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_11_dst_x_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_11_dst_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_11_DST_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_11_dst_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_11_dst_x_shift) + +/*define for DW_12 word*/ +/*define for dst_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_12_dst_y_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_12_dst_y_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_12_dst_y_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_12_DST_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_12_dst_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_12_dst_y_shift) + +/*define for DW_13 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_13_dst_z_offset 13 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_13_dst_z_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_13_dst_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_13_DST_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_13_dst_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_13_dst_z_shift) + +/*define for DW_14 word*/ +/*define for dst_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_14_dst_pitch_offset 14 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_14_dst_pitch_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_14_dst_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_14_DST_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_14_dst_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_14_dst_pitch_shift) + +/*define for DW_15 word*/ +/*define for dst_slice_pitch_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_15_dst_slice_pitch_31_0_offset 15 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_15_dst_slice_pitch_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_15_dst_slice_pitch_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_15_DST_SLICE_PITCH_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_15_dst_slice_pitch_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_15_dst_slice_pitch_31_0_shift) + +/*define for DW_16 word*/ +/*define for dst_slice_pitch_47_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_slice_pitch_47_32_offset 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_slice_pitch_47_32_mask 0x0000FFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_slice_pitch_47_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_DST_SLICE_PITCH_47_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_slice_pitch_47_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_slice_pitch_47_32_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_sw_offset 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_sw_shift) + +/*define for dst_policy field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_policy_offset 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_policy_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_policy_shift 18 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_DST_POLICY(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_policy_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_dst_policy_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_src_sw_offset 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_src_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_src_sw_shift) + +/*define for src_policy field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_src_policy_offset 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_src_policy_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_src_policy_shift 26 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_SRC_POLICY(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_src_policy_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_16_src_policy_shift) + +/*define for DW_17 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_17_rect_x_offset 17 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_17_rect_x_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_17_rect_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_17_RECT_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_17_rect_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_17_rect_x_shift) + +/*define for DW_18 word*/ +/*define for rect_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_18_rect_y_offset 18 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_18_rect_y_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_18_rect_y_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_18_RECT_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_18_rect_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_18_rect_y_shift) + +/*define for DW_19 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_19_rect_z_offset 19 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_19_rect_z_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_19_rect_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_19_RECT_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_19_rect_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_LARGE_DW_19_rect_z_shift) + + +/* +** Definitions for SDMA_PKT_COPY_LINEAR_SUBWIN_BC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_sub_op_shift) + +/*define for elementsize field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_elementsize_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_elementsize_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_elementsize_shift 29 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_ELEMENTSIZE(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_elementsize_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_HEADER_elementsize_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_z_shift) + +/*define for src_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_pitch_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_pitch_shift 13 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_SRC_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_4_src_pitch_shift) + +/*define for DW_5 word*/ +/*define for src_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_5_src_slice_pitch_offset 5 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_5_src_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_5_src_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_5_SRC_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_5_src_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_5_src_slice_pitch_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_LO_dst_addr_31_0_offset 6 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_HI_dst_addr_63_32_offset 7 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_8 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_x_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_DST_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_y_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_DST_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_8_dst_y_shift) + +/*define for DW_9 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_z_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_DST_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_z_shift) + +/*define for dst_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_pitch_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_pitch_shift 13 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_DST_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_9_dst_pitch_shift) + +/*define for DW_10 word*/ +/*define for dst_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_10_dst_slice_pitch_offset 10 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_10_dst_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_10_dst_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_10_DST_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_10_dst_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_10_dst_slice_pitch_shift) + +/*define for DW_11 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_x_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_RECT_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_y_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_RECT_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_11_rect_y_shift) + +/*define for DW_12 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_rect_z_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_rect_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_RECT_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_rect_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_sw_shift) + +/*define for dst_ha field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_ha_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_ha_shift 19 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_DST_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_ha_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_dst_ha_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_sw_shift) + +/*define for src_ha field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_ha_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_ha_shift 27 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_SRC_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_ha_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_BC_DW_12_src_ha_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_op_mask) << SDMA_PKT_COPY_TILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_COPY_TILED_HEADER_encrypt_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_HEADER_encrypt_shift 16 +#define SDMA_PKT_COPY_TILED_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_encrypt_mask) << SDMA_PKT_COPY_TILED_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_TILED_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_TILED_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_tmz_mask) << SDMA_PKT_COPY_TILED_HEADER_tmz_shift) + +/*define for cpv field*/ +#define SDMA_PKT_COPY_TILED_HEADER_cpv_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_HEADER_cpv_shift 19 +#define SDMA_PKT_COPY_TILED_HEADER_CPV(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_cpv_mask) << SDMA_PKT_COPY_TILED_HEADER_cpv_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for width field*/ +#define SDMA_PKT_COPY_TILED_DW_3_width_offset 3 +#define SDMA_PKT_COPY_TILED_DW_3_width_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_3_width_shift 0 +#define SDMA_PKT_COPY_TILED_DW_3_WIDTH(x) (((x) & SDMA_PKT_COPY_TILED_DW_3_width_mask) << SDMA_PKT_COPY_TILED_DW_3_width_shift) + +/*define for DW_4 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_TILED_DW_4_height_offset 4 +#define SDMA_PKT_COPY_TILED_DW_4_height_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_4_height_shift 0 +#define SDMA_PKT_COPY_TILED_DW_4_HEIGHT(x) (((x) & SDMA_PKT_COPY_TILED_DW_4_height_mask) << SDMA_PKT_COPY_TILED_DW_4_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_TILED_DW_4_depth_offset 4 +#define SDMA_PKT_COPY_TILED_DW_4_depth_mask 0x00001FFF +#define SDMA_PKT_COPY_TILED_DW_4_depth_shift 16 +#define SDMA_PKT_COPY_TILED_DW_4_DEPTH(x) (((x) & SDMA_PKT_COPY_TILED_DW_4_depth_mask) << SDMA_PKT_COPY_TILED_DW_4_depth_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_DW_5_element_size_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_DW_5_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_element_size_mask) << SDMA_PKT_COPY_TILED_DW_5_element_size_shift) + +/*define for swizzle_mode field*/ +#define SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_TILED_DW_5_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_mask) << SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_shift) + +/*define for dimension field*/ +#define SDMA_PKT_COPY_TILED_DW_5_dimension_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_5_dimension_shift 9 +#define SDMA_PKT_COPY_TILED_DW_5_DIMENSION(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_dimension_mask) << SDMA_PKT_COPY_TILED_DW_5_dimension_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_COPY_TILED_DW_5_mip_max_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_DW_5_mip_max_shift 16 +#define SDMA_PKT_COPY_TILED_DW_5_MIP_MAX(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_mip_max_mask) << SDMA_PKT_COPY_TILED_DW_5_mip_max_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_COPY_TILED_DW_6_x_offset 6 +#define SDMA_PKT_COPY_TILED_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_6_x_shift 0 +#define SDMA_PKT_COPY_TILED_DW_6_X(x) (((x) & SDMA_PKT_COPY_TILED_DW_6_x_mask) << SDMA_PKT_COPY_TILED_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_COPY_TILED_DW_6_y_offset 6 +#define SDMA_PKT_COPY_TILED_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_6_y_shift 16 +#define SDMA_PKT_COPY_TILED_DW_6_Y(x) (((x) & SDMA_PKT_COPY_TILED_DW_6_y_mask) << SDMA_PKT_COPY_TILED_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_COPY_TILED_DW_7_z_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_z_mask 0x00001FFF +#define SDMA_PKT_COPY_TILED_DW_7_z_shift 0 +#define SDMA_PKT_COPY_TILED_DW_7_Z(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_z_mask) << SDMA_PKT_COPY_TILED_DW_7_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_DW_7_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_linear_sw_mask) << SDMA_PKT_COPY_TILED_DW_7_linear_sw_shift) + +/*define for linear_cache_policy field*/ +#define SDMA_PKT_COPY_TILED_DW_7_linear_cache_policy_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_linear_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_DW_7_linear_cache_policy_shift 18 +#define SDMA_PKT_COPY_TILED_DW_7_LINEAR_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_linear_cache_policy_mask) << SDMA_PKT_COPY_TILED_DW_7_linear_cache_policy_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_DW_7_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_tile_sw_mask) << SDMA_PKT_COPY_TILED_DW_7_tile_sw_shift) + +/*define for tile_cache_policy field*/ +#define SDMA_PKT_COPY_TILED_DW_7_tile_cache_policy_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_tile_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_DW_7_tile_cache_policy_shift 26 +#define SDMA_PKT_COPY_TILED_DW_7_TILE_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_tile_cache_policy_mask) << SDMA_PKT_COPY_TILED_DW_7_tile_cache_policy_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_offset 8 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_offset 9 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for LINEAR_PITCH word*/ +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_mask) << SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_shift) + +/*define for LINEAR_SLICE_PITCH word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_offset 11 +#define SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_mask) << SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_TILED_COUNT_count_offset 12 +#define SDMA_PKT_COPY_TILED_COUNT_count_mask 0x3FFFFFFF +#define SDMA_PKT_COPY_TILED_COUNT_count_shift 0 +#define SDMA_PKT_COPY_TILED_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_TILED_COUNT_count_mask) << SDMA_PKT_COPY_TILED_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED_BC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_BC_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_BC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_BC_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_BC_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_BC_HEADER_op_mask) << SDMA_PKT_COPY_TILED_BC_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_BC_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_BC_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_BC_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_BC_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_BC_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_BC_HEADER_sub_op_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_BC_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_BC_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_BC_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_BC_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_BC_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_BC_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_BC_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_BC_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_BC_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_BC_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_BC_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for width field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_3_width_offset 3 +#define SDMA_PKT_COPY_TILED_BC_DW_3_width_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_BC_DW_3_width_shift 0 +#define SDMA_PKT_COPY_TILED_BC_DW_3_WIDTH(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_3_width_mask) << SDMA_PKT_COPY_TILED_BC_DW_3_width_shift) + +/*define for DW_4 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_4_height_offset 4 +#define SDMA_PKT_COPY_TILED_BC_DW_4_height_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_BC_DW_4_height_shift 0 +#define SDMA_PKT_COPY_TILED_BC_DW_4_HEIGHT(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_4_height_mask) << SDMA_PKT_COPY_TILED_BC_DW_4_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_4_depth_offset 4 +#define SDMA_PKT_COPY_TILED_BC_DW_4_depth_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_BC_DW_4_depth_shift 16 +#define SDMA_PKT_COPY_TILED_BC_DW_4_DEPTH(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_4_depth_mask) << SDMA_PKT_COPY_TILED_BC_DW_4_depth_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_element_size_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_BC_DW_5_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_BC_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_element_size_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_array_mode_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_BC_DW_5_array_mode_shift 3 +#define SDMA_PKT_COPY_TILED_BC_DW_5_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_array_mode_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_mit_mode_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_BC_DW_5_mit_mode_shift 8 +#define SDMA_PKT_COPY_TILED_BC_DW_5_MIT_MODE(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_mit_mode_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_tilesplit_size_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_BC_DW_5_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_TILED_BC_DW_5_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_tilesplit_size_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_bank_w_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_BC_DW_5_bank_w_shift 15 +#define SDMA_PKT_COPY_TILED_BC_DW_5_BANK_W(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_bank_w_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_bank_h_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_BC_DW_5_bank_h_shift 18 +#define SDMA_PKT_COPY_TILED_BC_DW_5_BANK_H(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_bank_h_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_num_bank_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_BC_DW_5_num_bank_shift 21 +#define SDMA_PKT_COPY_TILED_BC_DW_5_NUM_BANK(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_num_bank_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_mat_aspt_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_BC_DW_5_mat_aspt_shift 24 +#define SDMA_PKT_COPY_TILED_BC_DW_5_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_mat_aspt_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_5_pipe_config_offset 5 +#define SDMA_PKT_COPY_TILED_BC_DW_5_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_BC_DW_5_pipe_config_shift 26 +#define SDMA_PKT_COPY_TILED_BC_DW_5_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_5_pipe_config_mask) << SDMA_PKT_COPY_TILED_BC_DW_5_pipe_config_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_6_x_offset 6 +#define SDMA_PKT_COPY_TILED_BC_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_BC_DW_6_x_shift 0 +#define SDMA_PKT_COPY_TILED_BC_DW_6_X(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_6_x_mask) << SDMA_PKT_COPY_TILED_BC_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_6_y_offset 6 +#define SDMA_PKT_COPY_TILED_BC_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_BC_DW_6_y_shift 16 +#define SDMA_PKT_COPY_TILED_BC_DW_6_Y(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_6_y_mask) << SDMA_PKT_COPY_TILED_BC_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_7_z_offset 7 +#define SDMA_PKT_COPY_TILED_BC_DW_7_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_BC_DW_7_z_shift 0 +#define SDMA_PKT_COPY_TILED_BC_DW_7_Z(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_7_z_mask) << SDMA_PKT_COPY_TILED_BC_DW_7_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_7_linear_sw_offset 7 +#define SDMA_PKT_COPY_TILED_BC_DW_7_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_BC_DW_7_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_BC_DW_7_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_7_linear_sw_mask) << SDMA_PKT_COPY_TILED_BC_DW_7_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_BC_DW_7_tile_sw_offset 7 +#define SDMA_PKT_COPY_TILED_BC_DW_7_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_BC_DW_7_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_BC_DW_7_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_BC_DW_7_tile_sw_mask) << SDMA_PKT_COPY_TILED_BC_DW_7_tile_sw_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_LO_linear_addr_31_0_offset 8 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_HI_linear_addr_63_32_offset 9 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_BC_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for LINEAR_PITCH word*/ +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_BC_LINEAR_PITCH_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_PITCH_linear_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_TILED_BC_LINEAR_PITCH_linear_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_PITCH_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_BC_LINEAR_PITCH_linear_pitch_mask) << SDMA_PKT_COPY_TILED_BC_LINEAR_PITCH_linear_pitch_shift) + +/*define for LINEAR_SLICE_PITCH word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_BC_LINEAR_SLICE_PITCH_linear_slice_pitch_offset 11 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_SLICE_PITCH_linear_slice_pitch_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_BC_LINEAR_SLICE_PITCH_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_BC_LINEAR_SLICE_PITCH_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_BC_LINEAR_SLICE_PITCH_linear_slice_pitch_mask) << SDMA_PKT_COPY_TILED_BC_LINEAR_SLICE_PITCH_linear_slice_pitch_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_TILED_BC_COUNT_count_offset 12 +#define SDMA_PKT_COPY_TILED_BC_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_COPY_TILED_BC_COUNT_count_shift 2 +#define SDMA_PKT_COPY_TILED_BC_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_TILED_BC_COUNT_count_mask) << SDMA_PKT_COPY_TILED_BC_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_COPY_L2T_BROADCAST packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_OP(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_shift) + +/*define for cpv field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_cpv_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_cpv_shift 19 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_CPV(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_cpv_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_cpv_shift) + +/*define for videocopy field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_shift 26 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_VIDEOCOPY(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_shift) + +/*define for TILED_ADDR_LO_0 word*/ +/*define for tiled_addr0_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_offset 1 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_TILED_ADDR0_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_shift) + +/*define for TILED_ADDR_HI_0 word*/ +/*define for tiled_addr0_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_offset 2 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_TILED_ADDR0_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_shift) + +/*define for TILED_ADDR_LO_1 word*/ +/*define for tiled_addr1_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_offset 3 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_TILED_ADDR1_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_shift) + +/*define for TILED_ADDR_HI_1 word*/ +/*define for tiled_addr1_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_offset 4 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_TILED_ADDR1_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_shift) + +/*define for DW_5 word*/ +/*define for width field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_offset 5 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_WIDTH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_shift) + +/*define for DW_6 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_offset 6 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_HEIGHT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_offset 6 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_mask 0x00001FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_DEPTH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_shift) + +/*define for DW_7 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_shift) + +/*define for swizzle_mode field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_shift) + +/*define for dimension field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_shift 9 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_DIMENSION(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mip_max_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mip_max_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_MIP_MAX(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mip_max_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mip_max_shift) + +/*define for DW_8 word*/ +/*define for x field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_offset 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_X(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_shift) + +/*define for y field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_offset 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_Y(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_shift) + +/*define for DW_9 word*/ +/*define for z field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_offset 9 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_mask 0x00001FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_Z(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_shift) + +/*define for DW_10 word*/ +/*define for dst2_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_shift 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_DST2_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_shift) + +/*define for dst2_cache_policy field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_cache_policy_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_cache_policy_shift 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_DST2_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_cache_policy_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_cache_policy_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_shift) + +/*define for linear_cache_policy field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_cache_policy_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_cache_policy_shift 18 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_LINEAR_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_cache_policy_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_cache_policy_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_shift 24 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_TILE_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_shift) + +/*define for tile_cache_policy field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_cache_policy_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_cache_policy_shift 26 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_TILE_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_cache_policy_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_cache_policy_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_offset 11 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_offset 12 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for LINEAR_PITCH word*/ +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_offset 13 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_shift) + +/*define for LINEAR_SLICE_PITCH word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_offset 14 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_offset 15 +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_mask 0x3FFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_mask) << SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_COPY_T2T packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_T2T_HEADER_op_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_HEADER_op_shift 0 +#define SDMA_PKT_COPY_T2T_HEADER_OP(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_op_mask) << SDMA_PKT_COPY_T2T_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_T2T_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_sub_op_mask) << SDMA_PKT_COPY_T2T_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_T2T_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_T2T_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_tmz_mask) << SDMA_PKT_COPY_T2T_HEADER_tmz_shift) + +/*define for dcc field*/ +#define SDMA_PKT_COPY_T2T_HEADER_dcc_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_dcc_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_HEADER_dcc_shift 19 +#define SDMA_PKT_COPY_T2T_HEADER_DCC(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_dcc_mask) << SDMA_PKT_COPY_T2T_HEADER_dcc_shift) + +/*define for cpv field*/ +#define SDMA_PKT_COPY_T2T_HEADER_cpv_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_HEADER_cpv_shift 28 +#define SDMA_PKT_COPY_T2T_HEADER_CPV(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_cpv_mask) << SDMA_PKT_COPY_T2T_HEADER_cpv_shift) + +/*define for dcc_dir field*/ +#define SDMA_PKT_COPY_T2T_HEADER_dcc_dir_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_dcc_dir_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_HEADER_dcc_dir_shift 31 +#define SDMA_PKT_COPY_T2T_HEADER_DCC_DIR(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_dcc_dir_mask) << SDMA_PKT_COPY_T2T_HEADER_dcc_dir_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_T2T_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_T2T_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_3_src_x_mask) << SDMA_PKT_COPY_T2T_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_T2T_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_T2T_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_3_src_y_mask) << SDMA_PKT_COPY_T2T_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_T2T_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_T2T_DW_4_src_z_mask 0x00001FFF +#define SDMA_PKT_COPY_T2T_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_4_src_z_mask) << SDMA_PKT_COPY_T2T_DW_4_src_z_shift) + +/*define for src_width field*/ +#define SDMA_PKT_COPY_T2T_DW_4_src_width_offset 4 +#define SDMA_PKT_COPY_T2T_DW_4_src_width_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_4_src_width_shift 16 +#define SDMA_PKT_COPY_T2T_DW_4_SRC_WIDTH(x) (((x) & SDMA_PKT_COPY_T2T_DW_4_src_width_mask) << SDMA_PKT_COPY_T2T_DW_4_src_width_shift) + +/*define for DW_5 word*/ +/*define for src_height field*/ +#define SDMA_PKT_COPY_T2T_DW_5_src_height_offset 5 +#define SDMA_PKT_COPY_T2T_DW_5_src_height_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_5_src_height_shift 0 +#define SDMA_PKT_COPY_T2T_DW_5_SRC_HEIGHT(x) (((x) & SDMA_PKT_COPY_T2T_DW_5_src_height_mask) << SDMA_PKT_COPY_T2T_DW_5_src_height_shift) + +/*define for src_depth field*/ +#define SDMA_PKT_COPY_T2T_DW_5_src_depth_offset 5 +#define SDMA_PKT_COPY_T2T_DW_5_src_depth_mask 0x00001FFF +#define SDMA_PKT_COPY_T2T_DW_5_src_depth_shift 16 +#define SDMA_PKT_COPY_T2T_DW_5_SRC_DEPTH(x) (((x) & SDMA_PKT_COPY_T2T_DW_5_src_depth_mask) << SDMA_PKT_COPY_T2T_DW_5_src_depth_shift) + +/*define for DW_6 word*/ +/*define for src_element_size field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_shift 0 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_element_size_mask) << SDMA_PKT_COPY_T2T_DW_6_src_element_size_shift) + +/*define for src_swizzle_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_mask) << SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_shift) + +/*define for src_dimension field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_dimension_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_6_src_dimension_shift 9 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_DIMENSION(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_dimension_mask) << SDMA_PKT_COPY_T2T_DW_6_src_dimension_shift) + +/*define for src_mip_max field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_mip_max_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_DW_6_src_mip_max_shift 16 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_MIP_MAX(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_mip_max_mask) << SDMA_PKT_COPY_T2T_DW_6_src_mip_max_shift) + +/*define for src_mip_id field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_mip_id_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_mip_id_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_DW_6_src_mip_id_shift 20 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_MIP_ID(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_mip_id_mask) << SDMA_PKT_COPY_T2T_DW_6_src_mip_id_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_offset 7 +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_offset 8 +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_offset 9 +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_9_DST_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_9_dst_x_mask) << SDMA_PKT_COPY_T2T_DW_9_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_offset 9 +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_9_DST_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_9_dst_y_mask) << SDMA_PKT_COPY_T2T_DW_9_dst_y_shift) + +/*define for DW_10 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_offset 10 +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_mask 0x00001FFF +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_10_DST_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_10_dst_z_mask) << SDMA_PKT_COPY_T2T_DW_10_dst_z_shift) + +/*define for dst_width field*/ +#define SDMA_PKT_COPY_T2T_DW_10_dst_width_offset 10 +#define SDMA_PKT_COPY_T2T_DW_10_dst_width_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_10_dst_width_shift 16 +#define SDMA_PKT_COPY_T2T_DW_10_DST_WIDTH(x) (((x) & SDMA_PKT_COPY_T2T_DW_10_dst_width_mask) << SDMA_PKT_COPY_T2T_DW_10_dst_width_shift) + +/*define for DW_11 word*/ +/*define for dst_height field*/ +#define SDMA_PKT_COPY_T2T_DW_11_dst_height_offset 11 +#define SDMA_PKT_COPY_T2T_DW_11_dst_height_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_11_dst_height_shift 0 +#define SDMA_PKT_COPY_T2T_DW_11_DST_HEIGHT(x) (((x) & SDMA_PKT_COPY_T2T_DW_11_dst_height_mask) << SDMA_PKT_COPY_T2T_DW_11_dst_height_shift) + +/*define for dst_depth field*/ +#define SDMA_PKT_COPY_T2T_DW_11_dst_depth_offset 11 +#define SDMA_PKT_COPY_T2T_DW_11_dst_depth_mask 0x00001FFF +#define SDMA_PKT_COPY_T2T_DW_11_dst_depth_shift 16 +#define SDMA_PKT_COPY_T2T_DW_11_DST_DEPTH(x) (((x) & SDMA_PKT_COPY_T2T_DW_11_dst_depth_mask) << SDMA_PKT_COPY_T2T_DW_11_dst_depth_shift) + +/*define for DW_12 word*/ +/*define for dst_element_size field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_element_size_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_12_dst_element_size_shift 0 +#define SDMA_PKT_COPY_T2T_DW_12_DST_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_element_size_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_element_size_shift) + +/*define for dst_swizzle_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_T2T_DW_12_DST_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_shift) + +/*define for dst_dimension field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_dimension_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_12_dst_dimension_shift 9 +#define SDMA_PKT_COPY_T2T_DW_12_DST_DIMENSION(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_dimension_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_dimension_shift) + +/*define for dst_mip_max field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_mip_max_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_DW_12_dst_mip_max_shift 16 +#define SDMA_PKT_COPY_T2T_DW_12_DST_MIP_MAX(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_mip_max_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_mip_max_shift) + +/*define for dst_mip_id field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_mip_id_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_mip_id_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_DW_12_dst_mip_id_shift 20 +#define SDMA_PKT_COPY_T2T_DW_12_DST_MIP_ID(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_mip_id_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_mip_id_shift) + +/*define for DW_13 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_offset 13 +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_13_RECT_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_13_rect_x_mask) << SDMA_PKT_COPY_T2T_DW_13_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_offset 13 +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_13_RECT_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_13_rect_y_mask) << SDMA_PKT_COPY_T2T_DW_13_rect_y_shift) + +/*define for DW_14 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_mask 0x00001FFF +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_14_RECT_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_rect_z_mask) << SDMA_PKT_COPY_T2T_DW_14_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_shift 16 +#define SDMA_PKT_COPY_T2T_DW_14_DST_SW(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_dst_sw_mask) << SDMA_PKT_COPY_T2T_DW_14_dst_sw_shift) + +/*define for dst_cache_policy field*/ +#define SDMA_PKT_COPY_T2T_DW_14_dst_cache_policy_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_dst_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_14_dst_cache_policy_shift 18 +#define SDMA_PKT_COPY_T2T_DW_14_DST_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_dst_cache_policy_mask) << SDMA_PKT_COPY_T2T_DW_14_dst_cache_policy_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_shift 24 +#define SDMA_PKT_COPY_T2T_DW_14_SRC_SW(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_src_sw_mask) << SDMA_PKT_COPY_T2T_DW_14_src_sw_shift) + +/*define for src_cache_policy field*/ +#define SDMA_PKT_COPY_T2T_DW_14_src_cache_policy_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_src_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_14_src_cache_policy_shift 26 +#define SDMA_PKT_COPY_T2T_DW_14_SRC_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_src_cache_policy_mask) << SDMA_PKT_COPY_T2T_DW_14_src_cache_policy_shift) + +/*define for META_ADDR_LO word*/ +/*define for meta_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_META_ADDR_LO_meta_addr_31_0_offset 15 +#define SDMA_PKT_COPY_T2T_META_ADDR_LO_meta_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_META_ADDR_LO_meta_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_META_ADDR_LO_META_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_META_ADDR_LO_meta_addr_31_0_mask) << SDMA_PKT_COPY_T2T_META_ADDR_LO_meta_addr_31_0_shift) + +/*define for META_ADDR_HI word*/ +/*define for meta_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_META_ADDR_HI_meta_addr_63_32_offset 16 +#define SDMA_PKT_COPY_T2T_META_ADDR_HI_meta_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_META_ADDR_HI_meta_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_META_ADDR_HI_META_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_META_ADDR_HI_meta_addr_63_32_mask) << SDMA_PKT_COPY_T2T_META_ADDR_HI_meta_addr_63_32_shift) + +/*define for META_CONFIG word*/ +/*define for data_format field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_data_format_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_data_format_mask 0x0000007F +#define SDMA_PKT_COPY_T2T_META_CONFIG_data_format_shift 0 +#define SDMA_PKT_COPY_T2T_META_CONFIG_DATA_FORMAT(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_data_format_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_data_format_shift) + +/*define for color_transform_disable field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_color_transform_disable_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_color_transform_disable_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_META_CONFIG_color_transform_disable_shift 7 +#define SDMA_PKT_COPY_T2T_META_CONFIG_COLOR_TRANSFORM_DISABLE(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_color_transform_disable_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_color_transform_disable_shift) + +/*define for alpha_is_on_msb field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_alpha_is_on_msb_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_alpha_is_on_msb_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_META_CONFIG_alpha_is_on_msb_shift 8 +#define SDMA_PKT_COPY_T2T_META_CONFIG_ALPHA_IS_ON_MSB(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_alpha_is_on_msb_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_alpha_is_on_msb_shift) + +/*define for number_type field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_number_type_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_number_type_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_META_CONFIG_number_type_shift 9 +#define SDMA_PKT_COPY_T2T_META_CONFIG_NUMBER_TYPE(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_number_type_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_number_type_shift) + +/*define for surface_type field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_surface_type_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_surface_type_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_META_CONFIG_surface_type_shift 12 +#define SDMA_PKT_COPY_T2T_META_CONFIG_SURFACE_TYPE(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_surface_type_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_surface_type_shift) + +/*define for meta_llc field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_meta_llc_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_meta_llc_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_META_CONFIG_meta_llc_shift 14 +#define SDMA_PKT_COPY_T2T_META_CONFIG_META_LLC(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_meta_llc_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_meta_llc_shift) + +/*define for max_comp_block_size field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_max_comp_block_size_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_max_comp_block_size_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_META_CONFIG_max_comp_block_size_shift 24 +#define SDMA_PKT_COPY_T2T_META_CONFIG_MAX_COMP_BLOCK_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_max_comp_block_size_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_max_comp_block_size_shift) + +/*define for max_uncomp_block_size field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_max_uncomp_block_size_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_max_uncomp_block_size_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_META_CONFIG_max_uncomp_block_size_shift 26 +#define SDMA_PKT_COPY_T2T_META_CONFIG_MAX_UNCOMP_BLOCK_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_max_uncomp_block_size_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_max_uncomp_block_size_shift) + +/*define for write_compress_enable field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_write_compress_enable_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_write_compress_enable_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_META_CONFIG_write_compress_enable_shift 28 +#define SDMA_PKT_COPY_T2T_META_CONFIG_WRITE_COMPRESS_ENABLE(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_write_compress_enable_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_write_compress_enable_shift) + +/*define for meta_tmz field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_meta_tmz_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_meta_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_META_CONFIG_meta_tmz_shift 29 +#define SDMA_PKT_COPY_T2T_META_CONFIG_META_TMZ(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_meta_tmz_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_meta_tmz_shift) + +/*define for pipe_aligned field*/ +#define SDMA_PKT_COPY_T2T_META_CONFIG_pipe_aligned_offset 17 +#define SDMA_PKT_COPY_T2T_META_CONFIG_pipe_aligned_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_META_CONFIG_pipe_aligned_shift 31 +#define SDMA_PKT_COPY_T2T_META_CONFIG_PIPE_ALIGNED(x) (((x) & SDMA_PKT_COPY_T2T_META_CONFIG_pipe_aligned_mask) << SDMA_PKT_COPY_T2T_META_CONFIG_pipe_aligned_shift) + + +/* +** Definitions for SDMA_PKT_COPY_T2T_BC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_T2T_BC_HEADER_op_offset 0 +#define SDMA_PKT_COPY_T2T_BC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_BC_HEADER_op_shift 0 +#define SDMA_PKT_COPY_T2T_BC_HEADER_OP(x) (((x) & SDMA_PKT_COPY_T2T_BC_HEADER_op_mask) << SDMA_PKT_COPY_T2T_BC_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_T2T_BC_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_T2T_BC_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_BC_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_T2T_BC_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_T2T_BC_HEADER_sub_op_mask) << SDMA_PKT_COPY_T2T_BC_HEADER_sub_op_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_BC_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_T2T_BC_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_BC_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_BC_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_T2T_BC_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_T2T_BC_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_3_src_x_mask) << SDMA_PKT_COPY_T2T_BC_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_T2T_BC_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_3_src_y_mask) << SDMA_PKT_COPY_T2T_BC_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_T2T_BC_DW_4_src_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_BC_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_4_src_z_mask) << SDMA_PKT_COPY_T2T_BC_DW_4_src_z_shift) + +/*define for src_width field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_4_src_width_offset 4 +#define SDMA_PKT_COPY_T2T_BC_DW_4_src_width_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_4_src_width_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_4_SRC_WIDTH(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_4_src_width_mask) << SDMA_PKT_COPY_T2T_BC_DW_4_src_width_shift) + +/*define for DW_5 word*/ +/*define for src_height field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_5_src_height_offset 5 +#define SDMA_PKT_COPY_T2T_BC_DW_5_src_height_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_5_src_height_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_5_SRC_HEIGHT(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_5_src_height_mask) << SDMA_PKT_COPY_T2T_BC_DW_5_src_height_shift) + +/*define for src_depth field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_5_src_depth_offset 5 +#define SDMA_PKT_COPY_T2T_BC_DW_5_src_depth_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_BC_DW_5_src_depth_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_5_SRC_DEPTH(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_5_src_depth_mask) << SDMA_PKT_COPY_T2T_BC_DW_5_src_depth_shift) + +/*define for DW_6 word*/ +/*define for src_element_size field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_element_size_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_element_size_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_element_size_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_element_size_shift) + +/*define for src_array_mode field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_array_mode_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_array_mode_shift 3 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_array_mode_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_array_mode_shift) + +/*define for src_mit_mode field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_mit_mode_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_mit_mode_shift 8 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_MIT_MODE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_mit_mode_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_mit_mode_shift) + +/*define for src_tilesplit_size field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_tilesplit_size_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_tilesplit_size_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_tilesplit_size_shift) + +/*define for src_bank_w field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_w_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_w_shift 15 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_BANK_W(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_w_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_w_shift) + +/*define for src_bank_h field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_h_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_h_shift 18 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_BANK_H(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_h_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_bank_h_shift) + +/*define for src_num_bank field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_num_bank_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_num_bank_shift 21 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_NUM_BANK(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_num_bank_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_num_bank_shift) + +/*define for src_mat_aspt field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_mat_aspt_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_mat_aspt_shift 24 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_mat_aspt_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_mat_aspt_shift) + +/*define for src_pipe_config field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_pipe_config_offset 6 +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_BC_DW_6_src_pipe_config_shift 26 +#define SDMA_PKT_COPY_T2T_BC_DW_6_SRC_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_6_src_pipe_config_mask) << SDMA_PKT_COPY_T2T_BC_DW_6_src_pipe_config_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_LO_dst_addr_31_0_offset 7 +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_BC_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_T2T_BC_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_HI_dst_addr_63_32_offset 8 +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_BC_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_T2T_BC_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_9_dst_x_offset 9 +#define SDMA_PKT_COPY_T2T_BC_DW_9_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_9_dst_x_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_9_DST_X(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_9_dst_x_mask) << SDMA_PKT_COPY_T2T_BC_DW_9_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_9_dst_y_offset 9 +#define SDMA_PKT_COPY_T2T_BC_DW_9_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_9_dst_y_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_9_DST_Y(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_9_dst_y_mask) << SDMA_PKT_COPY_T2T_BC_DW_9_dst_y_shift) + +/*define for DW_10 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_10_dst_z_offset 10 +#define SDMA_PKT_COPY_T2T_BC_DW_10_dst_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_BC_DW_10_dst_z_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_10_DST_Z(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_10_dst_z_mask) << SDMA_PKT_COPY_T2T_BC_DW_10_dst_z_shift) + +/*define for dst_width field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_10_dst_width_offset 10 +#define SDMA_PKT_COPY_T2T_BC_DW_10_dst_width_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_10_dst_width_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_10_DST_WIDTH(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_10_dst_width_mask) << SDMA_PKT_COPY_T2T_BC_DW_10_dst_width_shift) + +/*define for DW_11 word*/ +/*define for dst_height field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_11_dst_height_offset 11 +#define SDMA_PKT_COPY_T2T_BC_DW_11_dst_height_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_11_dst_height_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_11_DST_HEIGHT(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_11_dst_height_mask) << SDMA_PKT_COPY_T2T_BC_DW_11_dst_height_shift) + +/*define for dst_depth field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_11_dst_depth_offset 11 +#define SDMA_PKT_COPY_T2T_BC_DW_11_dst_depth_mask 0x00000FFF +#define SDMA_PKT_COPY_T2T_BC_DW_11_dst_depth_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_11_DST_DEPTH(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_11_dst_depth_mask) << SDMA_PKT_COPY_T2T_BC_DW_11_dst_depth_shift) + +/*define for DW_12 word*/ +/*define for dst_element_size field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_element_size_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_element_size_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_element_size_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_element_size_shift) + +/*define for dst_array_mode field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_array_mode_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_array_mode_shift 3 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_array_mode_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_array_mode_shift) + +/*define for dst_mit_mode field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_mit_mode_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_mit_mode_shift 8 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_MIT_MODE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_mit_mode_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_mit_mode_shift) + +/*define for dst_tilesplit_size field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_tilesplit_size_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_tilesplit_size_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_tilesplit_size_shift) + +/*define for dst_bank_w field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_w_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_w_shift 15 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_BANK_W(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_w_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_w_shift) + +/*define for dst_bank_h field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_h_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_h_shift 18 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_BANK_H(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_h_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_bank_h_shift) + +/*define for dst_num_bank field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_num_bank_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_num_bank_shift 21 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_NUM_BANK(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_num_bank_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_num_bank_shift) + +/*define for dst_mat_aspt field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_mat_aspt_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_mat_aspt_shift 24 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_mat_aspt_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_mat_aspt_shift) + +/*define for dst_pipe_config field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_pipe_config_offset 12 +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_BC_DW_12_dst_pipe_config_shift 26 +#define SDMA_PKT_COPY_T2T_BC_DW_12_DST_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_12_dst_pipe_config_mask) << SDMA_PKT_COPY_T2T_BC_DW_12_dst_pipe_config_shift) + +/*define for DW_13 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_13_rect_x_offset 13 +#define SDMA_PKT_COPY_T2T_BC_DW_13_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_13_rect_x_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_13_RECT_X(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_13_rect_x_mask) << SDMA_PKT_COPY_T2T_BC_DW_13_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_13_rect_y_offset 13 +#define SDMA_PKT_COPY_T2T_BC_DW_13_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_BC_DW_13_rect_y_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_13_RECT_Y(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_13_rect_y_mask) << SDMA_PKT_COPY_T2T_BC_DW_13_rect_y_shift) + +/*define for DW_14 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_14_rect_z_offset 14 +#define SDMA_PKT_COPY_T2T_BC_DW_14_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_BC_DW_14_rect_z_shift 0 +#define SDMA_PKT_COPY_T2T_BC_DW_14_RECT_Z(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_14_rect_z_mask) << SDMA_PKT_COPY_T2T_BC_DW_14_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_14_dst_sw_offset 14 +#define SDMA_PKT_COPY_T2T_BC_DW_14_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_14_dst_sw_shift 16 +#define SDMA_PKT_COPY_T2T_BC_DW_14_DST_SW(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_14_dst_sw_mask) << SDMA_PKT_COPY_T2T_BC_DW_14_dst_sw_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_T2T_BC_DW_14_src_sw_offset 14 +#define SDMA_PKT_COPY_T2T_BC_DW_14_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_BC_DW_14_src_sw_shift 24 +#define SDMA_PKT_COPY_T2T_BC_DW_14_SRC_SW(x) (((x) & SDMA_PKT_COPY_T2T_BC_DW_14_src_sw_mask) << SDMA_PKT_COPY_T2T_BC_DW_14_src_sw_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED_SUBWIN packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_shift) + +/*define for dcc field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_dcc_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_dcc_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_dcc_shift 19 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_DCC(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_dcc_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_dcc_shift) + +/*define for cpv field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_cpv_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_cpv_shift 28 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_CPV(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_cpv_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_cpv_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for tiled_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_TILED_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_shift) + +/*define for tiled_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_TILED_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_shift) + +/*define for DW_4 word*/ +/*define for tiled_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_mask 0x00001FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_TILED_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_shift) + +/*define for width field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_WIDTH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_shift) + +/*define for DW_5 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_offset 5 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_HEIGHT(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_offset 5 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_mask 0x00001FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_DEPTH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_shift) + +/*define for DW_6 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_shift) + +/*define for swizzle_mode field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_shift) + +/*define for dimension field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_shift 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_DIMENSION(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_max_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_max_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_MIP_MAX(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_max_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_max_shift) + +/*define for mip_id field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_id_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_id_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_id_shift 20 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_MIP_ID(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_id_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mip_id_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_offset 7 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_offset 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for linear_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_LINEAR_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_shift) + +/*define for linear_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_LINEAR_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_shift) + +/*define for DW_10 word*/ +/*define for linear_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_mask 0x00001FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_LINEAR_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_shift) + +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_shift) + +/*define for DW_11 word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_offset 11 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_shift) + +/*define for DW_12 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_RECT_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_RECT_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_shift) + +/*define for DW_13 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_mask 0x00001FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_RECT_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_shift) + +/*define for linear_cache_policy field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_cache_policy_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_cache_policy_shift 18 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_LINEAR_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_cache_policy_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_cache_policy_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_shift) + +/*define for tile_cache_policy field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_cache_policy_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_cache_policy_shift 26 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_TILE_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_cache_policy_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_cache_policy_shift) + +/*define for META_ADDR_LO word*/ +/*define for meta_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_LO_meta_addr_31_0_offset 14 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_LO_meta_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_LO_meta_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_LO_META_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_LO_meta_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_LO_meta_addr_31_0_shift) + +/*define for META_ADDR_HI word*/ +/*define for meta_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_HI_meta_addr_63_32_offset 15 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_HI_meta_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_HI_meta_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_HI_META_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_HI_meta_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_ADDR_HI_meta_addr_63_32_shift) + +/*define for META_CONFIG word*/ +/*define for data_format field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_data_format_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_data_format_mask 0x0000007F +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_data_format_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_DATA_FORMAT(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_data_format_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_data_format_shift) + +/*define for color_transform_disable field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_color_transform_disable_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_color_transform_disable_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_color_transform_disable_shift 7 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_COLOR_TRANSFORM_DISABLE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_color_transform_disable_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_color_transform_disable_shift) + +/*define for alpha_is_on_msb field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_alpha_is_on_msb_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_alpha_is_on_msb_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_alpha_is_on_msb_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_ALPHA_IS_ON_MSB(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_alpha_is_on_msb_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_alpha_is_on_msb_shift) + +/*define for number_type field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_number_type_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_number_type_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_number_type_shift 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_NUMBER_TYPE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_number_type_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_number_type_shift) + +/*define for surface_type field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_surface_type_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_surface_type_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_surface_type_shift 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_SURFACE_TYPE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_surface_type_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_surface_type_shift) + +/*define for meta_llc field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_llc_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_llc_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_llc_shift 14 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_META_LLC(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_llc_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_llc_shift) + +/*define for max_comp_block_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_comp_block_size_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_comp_block_size_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_comp_block_size_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_MAX_COMP_BLOCK_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_comp_block_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_comp_block_size_shift) + +/*define for max_uncomp_block_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_uncomp_block_size_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_uncomp_block_size_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_uncomp_block_size_shift 26 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_MAX_UNCOMP_BLOCK_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_uncomp_block_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_max_uncomp_block_size_shift) + +/*define for write_compress_enable field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_write_compress_enable_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_write_compress_enable_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_write_compress_enable_shift 28 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_WRITE_COMPRESS_ENABLE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_write_compress_enable_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_write_compress_enable_shift) + +/*define for meta_tmz field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_tmz_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_tmz_shift 29 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_META_TMZ(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_tmz_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_meta_tmz_shift) + +/*define for pipe_aligned field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_pipe_aligned_offset 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_pipe_aligned_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_pipe_aligned_shift 31 +#define SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_PIPE_ALIGNED(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_pipe_aligned_mask) << SDMA_PKT_COPY_TILED_SUBWIN_META_CONFIG_pipe_aligned_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED_SUBWIN_BC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_sub_op_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for tiled_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_x_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_TILED_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_x_shift) + +/*define for tiled_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_y_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_TILED_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_3_tiled_y_shift) + +/*define for DW_4 word*/ +/*define for tiled_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_tiled_z_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_tiled_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_tiled_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_TILED_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_tiled_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_tiled_z_shift) + +/*define for width field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_width_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_width_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_width_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_WIDTH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_width_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_4_width_shift) + +/*define for DW_5 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_height_offset 5 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_height_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_height_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_HEIGHT(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_height_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_depth_offset 5 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_depth_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_depth_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_DEPTH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_depth_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_5_depth_shift) + +/*define for DW_6 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_element_size_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_element_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_array_mode_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_array_mode_shift 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_array_mode_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mit_mode_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mit_mode_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_MIT_MODE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mit_mode_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_tilesplit_size_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_tilesplit_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_w_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_w_shift 15 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_BANK_W(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_w_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_h_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_h_shift 18 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_BANK_H(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_h_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_num_bank_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_num_bank_shift 21 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_NUM_BANK(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_num_bank_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mat_aspt_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mat_aspt_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mat_aspt_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_pipe_config_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_pipe_config_shift 26 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_pipe_config_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_6_pipe_config_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_LO_linear_addr_31_0_offset 7 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_HI_linear_addr_63_32_offset 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for linear_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_x_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_LINEAR_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_x_shift) + +/*define for linear_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_y_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_LINEAR_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_9_linear_y_shift) + +/*define for DW_10 word*/ +/*define for linear_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_z_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_LINEAR_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_z_shift) + +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_pitch_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_10_linear_pitch_shift) + +/*define for DW_11 word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_11_linear_slice_pitch_offset 11 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_11_linear_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_11_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_11_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_11_linear_slice_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_11_linear_slice_pitch_shift) + +/*define for DW_12 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_x_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_RECT_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_y_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_RECT_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_12_rect_y_shift) + +/*define for DW_13 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_rect_z_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_rect_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_RECT_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_rect_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_rect_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_linear_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_linear_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_tile_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_tile_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_BC_DW_13_tile_sw_shift) + + +/* +** Definitions for SDMA_PKT_COPY_STRUCT packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_op_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_STRUCT_HEADER_op_shift 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_OP(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_op_mask) << SDMA_PKT_COPY_STRUCT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_STRUCT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_sub_op_mask) << SDMA_PKT_COPY_STRUCT_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_STRUCT_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_tmz_mask) << SDMA_PKT_COPY_STRUCT_HEADER_tmz_shift) + +/*define for cpv field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_cpv_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_HEADER_cpv_shift 28 +#define SDMA_PKT_COPY_STRUCT_HEADER_CPV(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_cpv_mask) << SDMA_PKT_COPY_STRUCT_HEADER_cpv_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_STRUCT_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_detile_mask) << SDMA_PKT_COPY_STRUCT_HEADER_detile_shift) + +/*define for SB_ADDR_LO word*/ +/*define for sb_addr_31_0 field*/ +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_offset 1 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_shift 0 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_SB_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_mask) << SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_shift) + +/*define for SB_ADDR_HI word*/ +/*define for sb_addr_63_32 field*/ +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_offset 2 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_shift 0 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_SB_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_mask) << SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_shift) + +/*define for START_INDEX word*/ +/*define for start_index field*/ +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_offset 3 +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_shift 0 +#define SDMA_PKT_COPY_STRUCT_START_INDEX_START_INDEX(x) (((x) & SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_mask) << SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_STRUCT_COUNT_count_offset 4 +#define SDMA_PKT_COPY_STRUCT_COUNT_count_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_COUNT_count_shift 0 +#define SDMA_PKT_COPY_STRUCT_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_STRUCT_COUNT_count_mask) << SDMA_PKT_COPY_STRUCT_COUNT_count_shift) + +/*define for DW_5 word*/ +/*define for stride field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_mask 0x000007FF +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_shift 0 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRIDE(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_stride_mask) << SDMA_PKT_COPY_STRUCT_DW_5_stride_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_shift 16 +#define SDMA_PKT_COPY_STRUCT_DW_5_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_mask) << SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_shift) + +/*define for linear_cache_policy field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_cache_policy_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_cache_policy_shift 18 +#define SDMA_PKT_COPY_STRUCT_DW_5_LINEAR_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_linear_cache_policy_mask) << SDMA_PKT_COPY_STRUCT_DW_5_linear_cache_policy_shift) + +/*define for struct_sw field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_mask 0x00000003 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_shift 24 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRUCT_SW(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_mask) << SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_shift) + +/*define for struct_cache_policy field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_cache_policy_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_cache_policy_mask 0x00000007 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_cache_policy_shift 26 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRUCT_CACHE_POLICY(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_struct_cache_policy_mask) << SDMA_PKT_COPY_STRUCT_DW_5_struct_cache_policy_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_offset 6 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_offset 7 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_UNTILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_op_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_UNTILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_shift 16 +#define SDMA_PKT_WRITE_UNTILED_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_tmz_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_WRITE_UNTILED_HEADER_tmz_shift 18 +#define SDMA_PKT_WRITE_UNTILED_HEADER_TMZ(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_tmz_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_tmz_shift) + +/*define for cpv field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_cpv_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_WRITE_UNTILED_HEADER_cpv_shift 28 +#define SDMA_PKT_WRITE_UNTILED_HEADER_CPV(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_cpv_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_cpv_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_offset 3 +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_mask 0x000FFFFF +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(x) (((x) & SDMA_PKT_WRITE_UNTILED_DW_3_count_mask) << SDMA_PKT_WRITE_UNTILED_DW_3_count_shift) + +/*define for sw field*/ +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_offset 3 +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_mask 0x00000003 +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_shift 24 +#define SDMA_PKT_WRITE_UNTILED_DW_3_SW(x) (((x) & SDMA_PKT_WRITE_UNTILED_DW_3_sw_mask) << SDMA_PKT_WRITE_UNTILED_DW_3_sw_shift) + +/*define for cache_policy field*/ +#define SDMA_PKT_WRITE_UNTILED_DW_3_cache_policy_offset 3 +#define SDMA_PKT_WRITE_UNTILED_DW_3_cache_policy_mask 0x00000007 +#define SDMA_PKT_WRITE_UNTILED_DW_3_cache_policy_shift 26 +#define SDMA_PKT_WRITE_UNTILED_DW_3_CACHE_POLICY(x) (((x) & SDMA_PKT_WRITE_UNTILED_DW_3_cache_policy_mask) << SDMA_PKT_WRITE_UNTILED_DW_3_cache_policy_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_offset 4 +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DATA0_DATA0(x) (((x) & SDMA_PKT_WRITE_UNTILED_DATA0_data0_mask) << SDMA_PKT_WRITE_UNTILED_DATA0_data0_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_TILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_TILED_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_op_mask) << SDMA_PKT_WRITE_TILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_TILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_sub_op_mask) << SDMA_PKT_WRITE_TILED_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_encrypt_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_WRITE_TILED_HEADER_encrypt_shift 16 +#define SDMA_PKT_WRITE_TILED_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_encrypt_mask) << SDMA_PKT_WRITE_TILED_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_tmz_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_WRITE_TILED_HEADER_tmz_shift 18 +#define SDMA_PKT_WRITE_TILED_HEADER_TMZ(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_tmz_mask) << SDMA_PKT_WRITE_TILED_HEADER_tmz_shift) + +/*define for cpv field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_cpv_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_WRITE_TILED_HEADER_cpv_shift 28 +#define SDMA_PKT_WRITE_TILED_HEADER_CPV(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_cpv_mask) << SDMA_PKT_WRITE_TILED_HEADER_cpv_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for width field*/ +#define SDMA_PKT_WRITE_TILED_DW_3_width_offset 3 +#define SDMA_PKT_WRITE_TILED_DW_3_width_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_3_width_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_3_WIDTH(x) (((x) & SDMA_PKT_WRITE_TILED_DW_3_width_mask) << SDMA_PKT_WRITE_TILED_DW_3_width_shift) + +/*define for DW_4 word*/ +/*define for height field*/ +#define SDMA_PKT_WRITE_TILED_DW_4_height_offset 4 +#define SDMA_PKT_WRITE_TILED_DW_4_height_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_4_height_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_4_HEIGHT(x) (((x) & SDMA_PKT_WRITE_TILED_DW_4_height_mask) << SDMA_PKT_WRITE_TILED_DW_4_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_WRITE_TILED_DW_4_depth_offset 4 +#define SDMA_PKT_WRITE_TILED_DW_4_depth_mask 0x00001FFF +#define SDMA_PKT_WRITE_TILED_DW_4_depth_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_4_DEPTH(x) (((x) & SDMA_PKT_WRITE_TILED_DW_4_depth_mask) << SDMA_PKT_WRITE_TILED_DW_4_depth_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_element_size_mask) << SDMA_PKT_WRITE_TILED_DW_5_element_size_shift) + +/*define for swizzle_mode field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_shift 3 +#define SDMA_PKT_WRITE_TILED_DW_5_SWIZZLE_MODE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_mask) << SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_shift) + +/*define for dimension field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_dimension_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_dimension_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_5_dimension_shift 9 +#define SDMA_PKT_WRITE_TILED_DW_5_DIMENSION(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_dimension_mask) << SDMA_PKT_WRITE_TILED_DW_5_dimension_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_mip_max_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_mip_max_mask 0x0000000F +#define SDMA_PKT_WRITE_TILED_DW_5_mip_max_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_5_MIP_MAX(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_mip_max_mask) << SDMA_PKT_WRITE_TILED_DW_5_mip_max_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_WRITE_TILED_DW_6_x_offset 6 +#define SDMA_PKT_WRITE_TILED_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_6_x_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_6_X(x) (((x) & SDMA_PKT_WRITE_TILED_DW_6_x_mask) << SDMA_PKT_WRITE_TILED_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_WRITE_TILED_DW_6_y_offset 6 +#define SDMA_PKT_WRITE_TILED_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_6_y_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_6_Y(x) (((x) & SDMA_PKT_WRITE_TILED_DW_6_y_mask) << SDMA_PKT_WRITE_TILED_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_WRITE_TILED_DW_7_z_offset 7 +#define SDMA_PKT_WRITE_TILED_DW_7_z_mask 0x00001FFF +#define SDMA_PKT_WRITE_TILED_DW_7_z_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_7_Z(x) (((x) & SDMA_PKT_WRITE_TILED_DW_7_z_mask) << SDMA_PKT_WRITE_TILED_DW_7_z_shift) + +/*define for sw field*/ +#define SDMA_PKT_WRITE_TILED_DW_7_sw_offset 7 +#define SDMA_PKT_WRITE_TILED_DW_7_sw_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_7_sw_shift 24 +#define SDMA_PKT_WRITE_TILED_DW_7_SW(x) (((x) & SDMA_PKT_WRITE_TILED_DW_7_sw_mask) << SDMA_PKT_WRITE_TILED_DW_7_sw_shift) + +/*define for cache_policy field*/ +#define SDMA_PKT_WRITE_TILED_DW_7_cache_policy_offset 7 +#define SDMA_PKT_WRITE_TILED_DW_7_cache_policy_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_DW_7_cache_policy_shift 26 +#define SDMA_PKT_WRITE_TILED_DW_7_CACHE_POLICY(x) (((x) & SDMA_PKT_WRITE_TILED_DW_7_cache_policy_mask) << SDMA_PKT_WRITE_TILED_DW_7_cache_policy_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_TILED_COUNT_count_offset 8 +#define SDMA_PKT_WRITE_TILED_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_WRITE_TILED_COUNT_count_shift 0 +#define SDMA_PKT_WRITE_TILED_COUNT_COUNT(x) (((x) & SDMA_PKT_WRITE_TILED_COUNT_count_mask) << SDMA_PKT_WRITE_TILED_COUNT_count_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_WRITE_TILED_DATA0_data0_offset 9 +#define SDMA_PKT_WRITE_TILED_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DATA0_data0_shift 0 +#define SDMA_PKT_WRITE_TILED_DATA0_DATA0(x) (((x) & SDMA_PKT_WRITE_TILED_DATA0_data0_mask) << SDMA_PKT_WRITE_TILED_DATA0_data0_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_TILED_BC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_TILED_BC_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_TILED_BC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_BC_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_TILED_BC_HEADER_op_mask) << SDMA_PKT_WRITE_TILED_BC_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_TILED_BC_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_TILED_BC_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_BC_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_TILED_BC_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_TILED_BC_HEADER_sub_op_mask) << SDMA_PKT_WRITE_TILED_BC_HEADER_sub_op_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_TILED_BC_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_TILED_BC_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for width field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_3_width_offset 3 +#define SDMA_PKT_WRITE_TILED_BC_DW_3_width_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_BC_DW_3_width_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DW_3_WIDTH(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_3_width_mask) << SDMA_PKT_WRITE_TILED_BC_DW_3_width_shift) + +/*define for DW_4 word*/ +/*define for height field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_4_height_offset 4 +#define SDMA_PKT_WRITE_TILED_BC_DW_4_height_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_BC_DW_4_height_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DW_4_HEIGHT(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_4_height_mask) << SDMA_PKT_WRITE_TILED_BC_DW_4_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_4_depth_offset 4 +#define SDMA_PKT_WRITE_TILED_BC_DW_4_depth_mask 0x000007FF +#define SDMA_PKT_WRITE_TILED_BC_DW_4_depth_shift 16 +#define SDMA_PKT_WRITE_TILED_BC_DW_4_DEPTH(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_4_depth_mask) << SDMA_PKT_WRITE_TILED_BC_DW_4_depth_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_element_size_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_element_size_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_element_size_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_array_mode_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_array_mode_mask 0x0000000F +#define SDMA_PKT_WRITE_TILED_BC_DW_5_array_mode_shift 3 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_ARRAY_MODE(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_array_mode_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_mit_mode_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_mit_mode_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_mit_mode_shift 8 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_MIT_MODE(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_mit_mode_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_tilesplit_size_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_tilesplit_size_shift 11 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_tilesplit_size_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_bank_w_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_bank_w_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_bank_w_shift 15 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_BANK_W(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_bank_w_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_bank_h_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_bank_h_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_bank_h_shift 18 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_BANK_H(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_bank_h_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_num_bank_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_num_bank_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_num_bank_shift 21 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_NUM_BANK(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_num_bank_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_mat_aspt_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_mat_aspt_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_mat_aspt_shift 24 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_MAT_ASPT(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_mat_aspt_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_5_pipe_config_offset 5 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_pipe_config_mask 0x0000001F +#define SDMA_PKT_WRITE_TILED_BC_DW_5_pipe_config_shift 26 +#define SDMA_PKT_WRITE_TILED_BC_DW_5_PIPE_CONFIG(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_5_pipe_config_mask) << SDMA_PKT_WRITE_TILED_BC_DW_5_pipe_config_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_6_x_offset 6 +#define SDMA_PKT_WRITE_TILED_BC_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_BC_DW_6_x_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DW_6_X(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_6_x_mask) << SDMA_PKT_WRITE_TILED_BC_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_6_y_offset 6 +#define SDMA_PKT_WRITE_TILED_BC_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_BC_DW_6_y_shift 16 +#define SDMA_PKT_WRITE_TILED_BC_DW_6_Y(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_6_y_mask) << SDMA_PKT_WRITE_TILED_BC_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_7_z_offset 7 +#define SDMA_PKT_WRITE_TILED_BC_DW_7_z_mask 0x000007FF +#define SDMA_PKT_WRITE_TILED_BC_DW_7_z_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DW_7_Z(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_7_z_mask) << SDMA_PKT_WRITE_TILED_BC_DW_7_z_shift) + +/*define for sw field*/ +#define SDMA_PKT_WRITE_TILED_BC_DW_7_sw_offset 7 +#define SDMA_PKT_WRITE_TILED_BC_DW_7_sw_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_BC_DW_7_sw_shift 24 +#define SDMA_PKT_WRITE_TILED_BC_DW_7_SW(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DW_7_sw_mask) << SDMA_PKT_WRITE_TILED_BC_DW_7_sw_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_TILED_BC_COUNT_count_offset 8 +#define SDMA_PKT_WRITE_TILED_BC_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_WRITE_TILED_BC_COUNT_count_shift 2 +#define SDMA_PKT_WRITE_TILED_BC_COUNT_COUNT(x) (((x) & SDMA_PKT_WRITE_TILED_BC_COUNT_count_mask) << SDMA_PKT_WRITE_TILED_BC_COUNT_count_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_WRITE_TILED_BC_DATA0_data0_offset 9 +#define SDMA_PKT_WRITE_TILED_BC_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_BC_DATA0_data0_shift 0 +#define SDMA_PKT_WRITE_TILED_BC_DATA0_DATA0(x) (((x) & SDMA_PKT_WRITE_TILED_BC_DATA0_data0_mask) << SDMA_PKT_WRITE_TILED_BC_DATA0_data0_shift) + + +/* +** Definitions for SDMA_PKT_PTEPDE_COPY packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PTEPDE_COPY_HEADER_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_HEADER_op_shift 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_op_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_shift 8 +#define SDMA_PKT_PTEPDE_COPY_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_PTEPDE_COPY_HEADER_tmz_offset 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_PTEPDE_COPY_HEADER_tmz_shift 18 +#define SDMA_PKT_PTEPDE_COPY_HEADER_TMZ(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_tmz_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_tmz_shift) + +/*define for cpv field*/ +#define SDMA_PKT_PTEPDE_COPY_HEADER_cpv_offset 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_PTEPDE_COPY_HEADER_cpv_shift 28 +#define SDMA_PKT_PTEPDE_COPY_HEADER_CPV(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_cpv_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_cpv_shift) + +/*define for ptepde_op field*/ +#define SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_mask 0x00000001 +#define SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_shift 31 +#define SDMA_PKT_PTEPDE_COPY_HEADER_PTEPDE_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_offset 3 +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_offset 4 +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for MASK_DW0 word*/ +/*define for mask_dw0 field*/ +#define SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_offset 5 +#define SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_MASK_DW0_MASK_DW0(x) (((x) & SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_mask) << SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_shift) + +/*define for MASK_DW1 word*/ +/*define for mask_dw1 field*/ +#define SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_offset 6 +#define SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_shift 0 +#define SDMA_PKT_PTEPDE_COPY_MASK_DW1_MASK_DW1(x) (((x) & SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_mask) << SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_PTEPDE_COPY_COUNT_count_offset 7 +#define SDMA_PKT_PTEPDE_COPY_COUNT_count_mask 0x0007FFFF +#define SDMA_PKT_PTEPDE_COPY_COUNT_count_shift 0 +#define SDMA_PKT_PTEPDE_COPY_COUNT_COUNT(x) (((x) & SDMA_PKT_PTEPDE_COPY_COUNT_count_mask) << SDMA_PKT_PTEPDE_COPY_COUNT_count_shift) + +/*define for dst_cache_policy field*/ +#define SDMA_PKT_PTEPDE_COPY_COUNT_dst_cache_policy_offset 7 +#define SDMA_PKT_PTEPDE_COPY_COUNT_dst_cache_policy_mask 0x00000007 +#define SDMA_PKT_PTEPDE_COPY_COUNT_dst_cache_policy_shift 22 +#define SDMA_PKT_PTEPDE_COPY_COUNT_DST_CACHE_POLICY(x) (((x) & SDMA_PKT_PTEPDE_COPY_COUNT_dst_cache_policy_mask) << SDMA_PKT_PTEPDE_COPY_COUNT_dst_cache_policy_shift) + +/*define for src_cache_policy field*/ +#define SDMA_PKT_PTEPDE_COPY_COUNT_src_cache_policy_offset 7 +#define SDMA_PKT_PTEPDE_COPY_COUNT_src_cache_policy_mask 0x00000007 +#define SDMA_PKT_PTEPDE_COPY_COUNT_src_cache_policy_shift 29 +#define SDMA_PKT_PTEPDE_COPY_COUNT_SRC_CACHE_POLICY(x) (((x) & SDMA_PKT_PTEPDE_COPY_COUNT_src_cache_policy_mask) << SDMA_PKT_PTEPDE_COPY_COUNT_src_cache_policy_shift) + + +/* +** Definitions for SDMA_PKT_PTEPDE_COPY_BACKWARDS packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_shift 8 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_shift) + +/*define for pte_size field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_mask 0x00000003 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_shift 28 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_PTE_SIZE(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_shift) + +/*define for direction field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_mask 0x00000001 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_shift 30 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_DIRECTION(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_shift) + +/*define for ptepde_op field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_mask 0x00000001 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_shift 31 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_PTEPDE_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_offset 3 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_offset 4 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for MASK_BIT_FOR_DW word*/ +/*define for mask_first_xfer field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_offset 5 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_MASK_FIRST_XFER(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_shift) + +/*define for mask_last_xfer field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_offset 5 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_shift 8 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_MASK_LAST_XFER(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_shift) + +/*define for COUNT_IN_32B_XFER word*/ +/*define for count field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_offset 6 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_mask 0x0001FFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_COUNT(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_shift) + + +/* +** Definitions for SDMA_PKT_PTEPDE_RMW packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_op_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_RMW_HEADER_op_shift 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_OP(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_op_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_shift 8 +#define SDMA_PKT_PTEPDE_RMW_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_shift) + +/*define for mtype field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_mtype_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_mtype_mask 0x00000007 +#define SDMA_PKT_PTEPDE_RMW_HEADER_mtype_shift 16 +#define SDMA_PKT_PTEPDE_RMW_HEADER_MTYPE(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_mtype_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_mtype_shift) + +/*define for gcc field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_gcc_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_gcc_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_gcc_shift 19 +#define SDMA_PKT_PTEPDE_RMW_HEADER_GCC(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_gcc_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_gcc_shift) + +/*define for sys field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_sys_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_sys_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_sys_shift 20 +#define SDMA_PKT_PTEPDE_RMW_HEADER_SYS(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_sys_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_sys_shift) + +/*define for snp field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_snp_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_snp_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_snp_shift 22 +#define SDMA_PKT_PTEPDE_RMW_HEADER_SNP(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_snp_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_snp_shift) + +/*define for gpa field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_gpa_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_gpa_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_gpa_shift 23 +#define SDMA_PKT_PTEPDE_RMW_HEADER_GPA(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_gpa_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_gpa_shift) + +/*define for l2_policy field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_l2_policy_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_l2_policy_mask 0x00000003 +#define SDMA_PKT_PTEPDE_RMW_HEADER_l2_policy_shift 24 +#define SDMA_PKT_PTEPDE_RMW_HEADER_L2_POLICY(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_l2_policy_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_l2_policy_shift) + +/*define for llc_policy field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_llc_policy_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_llc_policy_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_llc_policy_shift 26 +#define SDMA_PKT_PTEPDE_RMW_HEADER_LLC_POLICY(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_llc_policy_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_llc_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_cpv_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_cpv_shift 28 +#define SDMA_PKT_PTEPDE_RMW_HEADER_CPV(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_cpv_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_cpv_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_RMW_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_mask) << SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_RMW_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_mask) << SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_shift) + +/*define for MASK_LO word*/ +/*define for mask_31_0 field*/ +#define SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_offset 3 +#define SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_shift 0 +#define SDMA_PKT_PTEPDE_RMW_MASK_LO_MASK_31_0(x) (((x) & SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_mask) << SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_shift) + +/*define for MASK_HI word*/ +/*define for mask_63_32 field*/ +#define SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_offset 4 +#define SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_shift 0 +#define SDMA_PKT_PTEPDE_RMW_MASK_HI_MASK_63_32(x) (((x) & SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_mask) << SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_shift) + +/*define for VALUE_LO word*/ +/*define for value_31_0 field*/ +#define SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_offset 5 +#define SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_shift 0 +#define SDMA_PKT_PTEPDE_RMW_VALUE_LO_VALUE_31_0(x) (((x) & SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_mask) << SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_shift) + +/*define for VALUE_HI word*/ +/*define for value_63_32 field*/ +#define SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_offset 6 +#define SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_shift 0 +#define SDMA_PKT_PTEPDE_RMW_VALUE_HI_VALUE_63_32(x) (((x) & SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_mask) << SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_shift) + +/*define for COUNT word*/ +/*define for num_of_pte field*/ +#define SDMA_PKT_PTEPDE_RMW_COUNT_num_of_pte_offset 7 +#define SDMA_PKT_PTEPDE_RMW_COUNT_num_of_pte_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_COUNT_num_of_pte_shift 0 +#define SDMA_PKT_PTEPDE_RMW_COUNT_NUM_OF_PTE(x) (((x) & SDMA_PKT_PTEPDE_RMW_COUNT_num_of_pte_mask) << SDMA_PKT_PTEPDE_RMW_COUNT_num_of_pte_shift) + + +/* +** Definitions for SDMA_PKT_REGISTER_RMW packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_REGISTER_RMW_HEADER_op_offset 0 +#define SDMA_PKT_REGISTER_RMW_HEADER_op_mask 0x000000FF +#define SDMA_PKT_REGISTER_RMW_HEADER_op_shift 0 +#define SDMA_PKT_REGISTER_RMW_HEADER_OP(x) (((x) & SDMA_PKT_REGISTER_RMW_HEADER_op_mask) << SDMA_PKT_REGISTER_RMW_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_REGISTER_RMW_HEADER_sub_op_offset 0 +#define SDMA_PKT_REGISTER_RMW_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_REGISTER_RMW_HEADER_sub_op_shift 8 +#define SDMA_PKT_REGISTER_RMW_HEADER_SUB_OP(x) (((x) & SDMA_PKT_REGISTER_RMW_HEADER_sub_op_mask) << SDMA_PKT_REGISTER_RMW_HEADER_sub_op_shift) + +/*define for ADDR word*/ +/*define for addr field*/ +#define SDMA_PKT_REGISTER_RMW_ADDR_addr_offset 1 +#define SDMA_PKT_REGISTER_RMW_ADDR_addr_mask 0x000FFFFF +#define SDMA_PKT_REGISTER_RMW_ADDR_addr_shift 0 +#define SDMA_PKT_REGISTER_RMW_ADDR_ADDR(x) (((x) & SDMA_PKT_REGISTER_RMW_ADDR_addr_mask) << SDMA_PKT_REGISTER_RMW_ADDR_addr_shift) + +/*define for aperture_id field*/ +#define SDMA_PKT_REGISTER_RMW_ADDR_aperture_id_offset 1 +#define SDMA_PKT_REGISTER_RMW_ADDR_aperture_id_mask 0x00000FFF +#define SDMA_PKT_REGISTER_RMW_ADDR_aperture_id_shift 20 +#define SDMA_PKT_REGISTER_RMW_ADDR_APERTURE_ID(x) (((x) & SDMA_PKT_REGISTER_RMW_ADDR_aperture_id_mask) << SDMA_PKT_REGISTER_RMW_ADDR_aperture_id_shift) + +/*define for MASK word*/ +/*define for mask field*/ +#define SDMA_PKT_REGISTER_RMW_MASK_mask_offset 2 +#define SDMA_PKT_REGISTER_RMW_MASK_mask_mask 0xFFFFFFFF +#define SDMA_PKT_REGISTER_RMW_MASK_mask_shift 0 +#define SDMA_PKT_REGISTER_RMW_MASK_MASK(x) (((x) & SDMA_PKT_REGISTER_RMW_MASK_mask_mask) << SDMA_PKT_REGISTER_RMW_MASK_mask_shift) + +/*define for VALUE word*/ +/*define for value field*/ +#define SDMA_PKT_REGISTER_RMW_VALUE_value_offset 3 +#define SDMA_PKT_REGISTER_RMW_VALUE_value_mask 0xFFFFFFFF +#define SDMA_PKT_REGISTER_RMW_VALUE_value_shift 0 +#define SDMA_PKT_REGISTER_RMW_VALUE_VALUE(x) (((x) & SDMA_PKT_REGISTER_RMW_VALUE_value_mask) << SDMA_PKT_REGISTER_RMW_VALUE_value_shift) + +/*define for MISC word*/ +/*define for stride field*/ +#define SDMA_PKT_REGISTER_RMW_MISC_stride_offset 4 +#define SDMA_PKT_REGISTER_RMW_MISC_stride_mask 0x000FFFFF +#define SDMA_PKT_REGISTER_RMW_MISC_stride_shift 0 +#define SDMA_PKT_REGISTER_RMW_MISC_STRIDE(x) (((x) & SDMA_PKT_REGISTER_RMW_MISC_stride_mask) << SDMA_PKT_REGISTER_RMW_MISC_stride_shift) + +/*define for num_of_reg field*/ +#define SDMA_PKT_REGISTER_RMW_MISC_num_of_reg_offset 4 +#define SDMA_PKT_REGISTER_RMW_MISC_num_of_reg_mask 0x00000FFF +#define SDMA_PKT_REGISTER_RMW_MISC_num_of_reg_shift 20 +#define SDMA_PKT_REGISTER_RMW_MISC_NUM_OF_REG(x) (((x) & SDMA_PKT_REGISTER_RMW_MISC_num_of_reg_mask) << SDMA_PKT_REGISTER_RMW_MISC_num_of_reg_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_INCR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_INCR_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_INCR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_INCR_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_INCR_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_INCR_HEADER_op_mask) << SDMA_PKT_WRITE_INCR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_INCR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_INCR_HEADER_sub_op_mask) << SDMA_PKT_WRITE_INCR_HEADER_sub_op_shift) + +/*define for cache_policy field*/ +#define SDMA_PKT_WRITE_INCR_HEADER_cache_policy_offset 0 +#define SDMA_PKT_WRITE_INCR_HEADER_cache_policy_mask 0x00000007 +#define SDMA_PKT_WRITE_INCR_HEADER_cache_policy_shift 24 +#define SDMA_PKT_WRITE_INCR_HEADER_CACHE_POLICY(x) (((x) & SDMA_PKT_WRITE_INCR_HEADER_cache_policy_mask) << SDMA_PKT_WRITE_INCR_HEADER_cache_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_WRITE_INCR_HEADER_cpv_offset 0 +#define SDMA_PKT_WRITE_INCR_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_WRITE_INCR_HEADER_cpv_shift 28 +#define SDMA_PKT_WRITE_INCR_HEADER_CPV(x) (((x) & SDMA_PKT_WRITE_INCR_HEADER_cpv_mask) << SDMA_PKT_WRITE_INCR_HEADER_cpv_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for MASK_DW0 word*/ +/*define for mask_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_offset 3 +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_MASK_DW0_MASK_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_mask) << SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_shift) + +/*define for MASK_DW1 word*/ +/*define for mask_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_offset 4 +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_MASK_DW1_MASK_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_mask) << SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_shift) + +/*define for INIT_DW0 word*/ +/*define for init_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_offset 5 +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_INIT_DW0_INIT_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_mask) << SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_shift) + +/*define for INIT_DW1 word*/ +/*define for init_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_offset 6 +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_INIT_DW1_INIT_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_mask) << SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_shift) + +/*define for INCR_DW0 word*/ +/*define for incr_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_offset 7 +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_INCR_DW0_INCR_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_mask) << SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_shift) + +/*define for INCR_DW1 word*/ +/*define for incr_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_offset 8 +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_INCR_DW1_INCR_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_mask) << SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_INCR_COUNT_count_offset 9 +#define SDMA_PKT_WRITE_INCR_COUNT_count_mask 0x0007FFFF +#define SDMA_PKT_WRITE_INCR_COUNT_count_shift 0 +#define SDMA_PKT_WRITE_INCR_COUNT_COUNT(x) (((x) & SDMA_PKT_WRITE_INCR_COUNT_count_mask) << SDMA_PKT_WRITE_INCR_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_INDIRECT packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_INDIRECT_HEADER_op_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_INDIRECT_HEADER_op_shift 0 +#define SDMA_PKT_INDIRECT_HEADER_OP(x) (((x) & SDMA_PKT_INDIRECT_HEADER_op_mask) << SDMA_PKT_INDIRECT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_INDIRECT_HEADER_sub_op_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_INDIRECT_HEADER_sub_op_shift 8 +#define SDMA_PKT_INDIRECT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_INDIRECT_HEADER_sub_op_mask) << SDMA_PKT_INDIRECT_HEADER_sub_op_shift) + +/*define for vmid field*/ +#define SDMA_PKT_INDIRECT_HEADER_vmid_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_vmid_mask 0x0000000F +#define SDMA_PKT_INDIRECT_HEADER_vmid_shift 16 +#define SDMA_PKT_INDIRECT_HEADER_VMID(x) (((x) & SDMA_PKT_INDIRECT_HEADER_vmid_mask) << SDMA_PKT_INDIRECT_HEADER_vmid_shift) + +/*define for priv field*/ +#define SDMA_PKT_INDIRECT_HEADER_priv_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_priv_mask 0x00000001 +#define SDMA_PKT_INDIRECT_HEADER_priv_shift 31 +#define SDMA_PKT_INDIRECT_HEADER_PRIV(x) (((x) & SDMA_PKT_INDIRECT_HEADER_priv_mask) << SDMA_PKT_INDIRECT_HEADER_priv_shift) + +/*define for BASE_LO word*/ +/*define for ib_base_31_0 field*/ +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_offset 1 +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_shift 0 +#define SDMA_PKT_INDIRECT_BASE_LO_IB_BASE_31_0(x) (((x) & SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_mask) << SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_shift) + +/*define for BASE_HI word*/ +/*define for ib_base_63_32 field*/ +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_offset 2 +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_shift 0 +#define SDMA_PKT_INDIRECT_BASE_HI_IB_BASE_63_32(x) (((x) & SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_mask) << SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_shift) + +/*define for IB_SIZE word*/ +/*define for ib_size field*/ +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_offset 3 +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_mask 0x000FFFFF +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_shift 0 +#define SDMA_PKT_INDIRECT_IB_SIZE_IB_SIZE(x) (((x) & SDMA_PKT_INDIRECT_IB_SIZE_ib_size_mask) << SDMA_PKT_INDIRECT_IB_SIZE_ib_size_shift) + +/*define for CSA_ADDR_LO word*/ +/*define for csa_addr_31_0 field*/ +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_offset 4 +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_shift 0 +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_CSA_ADDR_31_0(x) (((x) & SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_mask) << SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_shift) + +/*define for CSA_ADDR_HI word*/ +/*define for csa_addr_63_32 field*/ +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_offset 5 +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_shift 0 +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_CSA_ADDR_63_32(x) (((x) & SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_mask) << SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_SEMAPHORE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_op_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_SEMAPHORE_HEADER_op_shift 0 +#define SDMA_PKT_SEMAPHORE_HEADER_OP(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_op_mask) << SDMA_PKT_SEMAPHORE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_shift 8 +#define SDMA_PKT_SEMAPHORE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_sub_op_mask) << SDMA_PKT_SEMAPHORE_HEADER_sub_op_shift) + +/*define for write_one field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_shift 29 +#define SDMA_PKT_SEMAPHORE_HEADER_WRITE_ONE(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_write_one_mask) << SDMA_PKT_SEMAPHORE_HEADER_write_one_shift) + +/*define for signal field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_signal_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_signal_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_signal_shift 30 +#define SDMA_PKT_SEMAPHORE_HEADER_SIGNAL(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_signal_mask) << SDMA_PKT_SEMAPHORE_HEADER_signal_shift) + +/*define for mailbox field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_shift 31 +#define SDMA_PKT_SEMAPHORE_HEADER_MAILBOX(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_mailbox_mask) << SDMA_PKT_SEMAPHORE_HEADER_mailbox_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_SEMAPHORE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_SEMAPHORE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_MEM_INCR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_MEM_INCR_HEADER_op_offset 0 +#define SDMA_PKT_MEM_INCR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_MEM_INCR_HEADER_op_shift 0 +#define SDMA_PKT_MEM_INCR_HEADER_OP(x) (((x) & SDMA_PKT_MEM_INCR_HEADER_op_mask) << SDMA_PKT_MEM_INCR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_MEM_INCR_HEADER_sub_op_offset 0 +#define SDMA_PKT_MEM_INCR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_MEM_INCR_HEADER_sub_op_shift 8 +#define SDMA_PKT_MEM_INCR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_MEM_INCR_HEADER_sub_op_mask) << SDMA_PKT_MEM_INCR_HEADER_sub_op_shift) + +/*define for l2_policy field*/ +#define SDMA_PKT_MEM_INCR_HEADER_l2_policy_offset 0 +#define SDMA_PKT_MEM_INCR_HEADER_l2_policy_mask 0x00000003 +#define SDMA_PKT_MEM_INCR_HEADER_l2_policy_shift 24 +#define SDMA_PKT_MEM_INCR_HEADER_L2_POLICY(x) (((x) & SDMA_PKT_MEM_INCR_HEADER_l2_policy_mask) << SDMA_PKT_MEM_INCR_HEADER_l2_policy_shift) + +/*define for llc_policy field*/ +#define SDMA_PKT_MEM_INCR_HEADER_llc_policy_offset 0 +#define SDMA_PKT_MEM_INCR_HEADER_llc_policy_mask 0x00000001 +#define SDMA_PKT_MEM_INCR_HEADER_llc_policy_shift 26 +#define SDMA_PKT_MEM_INCR_HEADER_LLC_POLICY(x) (((x) & SDMA_PKT_MEM_INCR_HEADER_llc_policy_mask) << SDMA_PKT_MEM_INCR_HEADER_llc_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_MEM_INCR_HEADER_cpv_offset 0 +#define SDMA_PKT_MEM_INCR_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_MEM_INCR_HEADER_cpv_shift 28 +#define SDMA_PKT_MEM_INCR_HEADER_CPV(x) (((x) & SDMA_PKT_MEM_INCR_HEADER_cpv_mask) << SDMA_PKT_MEM_INCR_HEADER_cpv_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_MEM_INCR_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_MEM_INCR_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_MEM_INCR_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_MEM_INCR_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_MEM_INCR_ADDR_LO_addr_31_0_mask) << SDMA_PKT_MEM_INCR_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_MEM_INCR_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_MEM_INCR_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_MEM_INCR_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_MEM_INCR_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_MEM_INCR_ADDR_HI_addr_63_32_mask) << SDMA_PKT_MEM_INCR_ADDR_HI_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_VM_INVALIDATION packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_VM_INVALIDATION_HEADER_op_offset 0 +#define SDMA_PKT_VM_INVALIDATION_HEADER_op_mask 0x000000FF +#define SDMA_PKT_VM_INVALIDATION_HEADER_op_shift 0 +#define SDMA_PKT_VM_INVALIDATION_HEADER_OP(x) (((x) & SDMA_PKT_VM_INVALIDATION_HEADER_op_mask) << SDMA_PKT_VM_INVALIDATION_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_VM_INVALIDATION_HEADER_sub_op_offset 0 +#define SDMA_PKT_VM_INVALIDATION_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_VM_INVALIDATION_HEADER_sub_op_shift 8 +#define SDMA_PKT_VM_INVALIDATION_HEADER_SUB_OP(x) (((x) & SDMA_PKT_VM_INVALIDATION_HEADER_sub_op_mask) << SDMA_PKT_VM_INVALIDATION_HEADER_sub_op_shift) + +/*define for gfx_eng_id field*/ +#define SDMA_PKT_VM_INVALIDATION_HEADER_gfx_eng_id_offset 0 +#define SDMA_PKT_VM_INVALIDATION_HEADER_gfx_eng_id_mask 0x0000001F +#define SDMA_PKT_VM_INVALIDATION_HEADER_gfx_eng_id_shift 16 +#define SDMA_PKT_VM_INVALIDATION_HEADER_GFX_ENG_ID(x) (((x) & SDMA_PKT_VM_INVALIDATION_HEADER_gfx_eng_id_mask) << SDMA_PKT_VM_INVALIDATION_HEADER_gfx_eng_id_shift) + +/*define for mm_eng_id field*/ +#define SDMA_PKT_VM_INVALIDATION_HEADER_mm_eng_id_offset 0 +#define SDMA_PKT_VM_INVALIDATION_HEADER_mm_eng_id_mask 0x0000001F +#define SDMA_PKT_VM_INVALIDATION_HEADER_mm_eng_id_shift 24 +#define SDMA_PKT_VM_INVALIDATION_HEADER_MM_ENG_ID(x) (((x) & SDMA_PKT_VM_INVALIDATION_HEADER_mm_eng_id_mask) << SDMA_PKT_VM_INVALIDATION_HEADER_mm_eng_id_shift) + +/*define for INVALIDATEREQ word*/ +/*define for invalidatereq field*/ +#define SDMA_PKT_VM_INVALIDATION_INVALIDATEREQ_invalidatereq_offset 1 +#define SDMA_PKT_VM_INVALIDATION_INVALIDATEREQ_invalidatereq_mask 0xFFFFFFFF +#define SDMA_PKT_VM_INVALIDATION_INVALIDATEREQ_invalidatereq_shift 0 +#define SDMA_PKT_VM_INVALIDATION_INVALIDATEREQ_INVALIDATEREQ(x) (((x) & SDMA_PKT_VM_INVALIDATION_INVALIDATEREQ_invalidatereq_mask) << SDMA_PKT_VM_INVALIDATION_INVALIDATEREQ_invalidatereq_shift) + +/*define for ADDRESSRANGELO word*/ +/*define for addressrangelo field*/ +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGELO_addressrangelo_offset 2 +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGELO_addressrangelo_mask 0xFFFFFFFF +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGELO_addressrangelo_shift 0 +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGELO_ADDRESSRANGELO(x) (((x) & SDMA_PKT_VM_INVALIDATION_ADDRESSRANGELO_addressrangelo_mask) << SDMA_PKT_VM_INVALIDATION_ADDRESSRANGELO_addressrangelo_shift) + +/*define for ADDRESSRANGEHI word*/ +/*define for invalidateack field*/ +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_invalidateack_offset 3 +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_invalidateack_mask 0x0000FFFF +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_invalidateack_shift 0 +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_INVALIDATEACK(x) (((x) & SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_invalidateack_mask) << SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_invalidateack_shift) + +/*define for addressrangehi field*/ +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_addressrangehi_offset 3 +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_addressrangehi_mask 0x0000001F +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_addressrangehi_shift 16 +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_ADDRESSRANGEHI(x) (((x) & SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_addressrangehi_mask) << SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_addressrangehi_shift) + +/*define for reserved field*/ +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_reserved_offset 3 +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_reserved_mask 0x000001FF +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_reserved_shift 23 +#define SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_RESERVED(x) (((x) & SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_reserved_mask) << SDMA_PKT_VM_INVALIDATION_ADDRESSRANGEHI_reserved_shift) + + +/* +** Definitions for SDMA_PKT_FENCE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_FENCE_HEADER_op_offset 0 +#define SDMA_PKT_FENCE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_FENCE_HEADER_op_shift 0 +#define SDMA_PKT_FENCE_HEADER_OP(x) (((x) & SDMA_PKT_FENCE_HEADER_op_mask) << SDMA_PKT_FENCE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_FENCE_HEADER_sub_op_offset 0 +#define SDMA_PKT_FENCE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_FENCE_HEADER_sub_op_shift 8 +#define SDMA_PKT_FENCE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_FENCE_HEADER_sub_op_mask) << SDMA_PKT_FENCE_HEADER_sub_op_shift) + +/*define for mtype field*/ +#define SDMA_PKT_FENCE_HEADER_mtype_offset 0 +#define SDMA_PKT_FENCE_HEADER_mtype_mask 0x00000007 +#define SDMA_PKT_FENCE_HEADER_mtype_shift 16 +#define SDMA_PKT_FENCE_HEADER_MTYPE(x) (((x) & SDMA_PKT_FENCE_HEADER_mtype_mask) << SDMA_PKT_FENCE_HEADER_mtype_shift) + +/*define for gcc field*/ +#define SDMA_PKT_FENCE_HEADER_gcc_offset 0 +#define SDMA_PKT_FENCE_HEADER_gcc_mask 0x00000001 +#define SDMA_PKT_FENCE_HEADER_gcc_shift 19 +#define SDMA_PKT_FENCE_HEADER_GCC(x) (((x) & SDMA_PKT_FENCE_HEADER_gcc_mask) << SDMA_PKT_FENCE_HEADER_gcc_shift) + +/*define for sys field*/ +#define SDMA_PKT_FENCE_HEADER_sys_offset 0 +#define SDMA_PKT_FENCE_HEADER_sys_mask 0x00000001 +#define SDMA_PKT_FENCE_HEADER_sys_shift 20 +#define SDMA_PKT_FENCE_HEADER_SYS(x) (((x) & SDMA_PKT_FENCE_HEADER_sys_mask) << SDMA_PKT_FENCE_HEADER_sys_shift) + +/*define for snp field*/ +#define SDMA_PKT_FENCE_HEADER_snp_offset 0 +#define SDMA_PKT_FENCE_HEADER_snp_mask 0x00000001 +#define SDMA_PKT_FENCE_HEADER_snp_shift 22 +#define SDMA_PKT_FENCE_HEADER_SNP(x) (((x) & SDMA_PKT_FENCE_HEADER_snp_mask) << SDMA_PKT_FENCE_HEADER_snp_shift) + +/*define for gpa field*/ +#define SDMA_PKT_FENCE_HEADER_gpa_offset 0 +#define SDMA_PKT_FENCE_HEADER_gpa_mask 0x00000001 +#define SDMA_PKT_FENCE_HEADER_gpa_shift 23 +#define SDMA_PKT_FENCE_HEADER_GPA(x) (((x) & SDMA_PKT_FENCE_HEADER_gpa_mask) << SDMA_PKT_FENCE_HEADER_gpa_shift) + +/*define for l2_policy field*/ +#define SDMA_PKT_FENCE_HEADER_l2_policy_offset 0 +#define SDMA_PKT_FENCE_HEADER_l2_policy_mask 0x00000003 +#define SDMA_PKT_FENCE_HEADER_l2_policy_shift 24 +#define SDMA_PKT_FENCE_HEADER_L2_POLICY(x) (((x) & SDMA_PKT_FENCE_HEADER_l2_policy_mask) << SDMA_PKT_FENCE_HEADER_l2_policy_shift) + +/*define for llc_policy field*/ +#define SDMA_PKT_FENCE_HEADER_llc_policy_offset 0 +#define SDMA_PKT_FENCE_HEADER_llc_policy_mask 0x00000001 +#define SDMA_PKT_FENCE_HEADER_llc_policy_shift 26 +#define SDMA_PKT_FENCE_HEADER_LLC_POLICY(x) (((x) & SDMA_PKT_FENCE_HEADER_llc_policy_mask) << SDMA_PKT_FENCE_HEADER_llc_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_FENCE_HEADER_cpv_offset 0 +#define SDMA_PKT_FENCE_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_FENCE_HEADER_cpv_shift 28 +#define SDMA_PKT_FENCE_HEADER_CPV(x) (((x) & SDMA_PKT_FENCE_HEADER_cpv_mask) << SDMA_PKT_FENCE_HEADER_cpv_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_FENCE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_FENCE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_FENCE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_FENCE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_FENCE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_FENCE_ADDR_HI_addr_63_32_shift) + +/*define for DATA word*/ +/*define for data field*/ +#define SDMA_PKT_FENCE_DATA_data_offset 3 +#define SDMA_PKT_FENCE_DATA_data_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_DATA_data_shift 0 +#define SDMA_PKT_FENCE_DATA_DATA(x) (((x) & SDMA_PKT_FENCE_DATA_data_mask) << SDMA_PKT_FENCE_DATA_data_shift) + + +/* +** Definitions for SDMA_PKT_SRBM_WRITE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_op_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_SRBM_WRITE_HEADER_op_shift 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_OP(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_op_mask) << SDMA_PKT_SRBM_WRITE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_shift 8 +#define SDMA_PKT_SRBM_WRITE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_sub_op_mask) << SDMA_PKT_SRBM_WRITE_HEADER_sub_op_shift) + +/*define for byte_en field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_mask 0x0000000F +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_shift 28 +#define SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_byte_en_mask) << SDMA_PKT_SRBM_WRITE_HEADER_byte_en_shift) + +/*define for ADDR word*/ +/*define for addr field*/ +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_offset 1 +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_mask 0x0003FFFF +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_shift 0 +#define SDMA_PKT_SRBM_WRITE_ADDR_ADDR(x) (((x) & SDMA_PKT_SRBM_WRITE_ADDR_addr_mask) << SDMA_PKT_SRBM_WRITE_ADDR_addr_shift) + +/*define for apertureid field*/ +#define SDMA_PKT_SRBM_WRITE_ADDR_apertureid_offset 1 +#define SDMA_PKT_SRBM_WRITE_ADDR_apertureid_mask 0x00000FFF +#define SDMA_PKT_SRBM_WRITE_ADDR_apertureid_shift 20 +#define SDMA_PKT_SRBM_WRITE_ADDR_APERTUREID(x) (((x) & SDMA_PKT_SRBM_WRITE_ADDR_apertureid_mask) << SDMA_PKT_SRBM_WRITE_ADDR_apertureid_shift) + +/*define for DATA word*/ +/*define for data field*/ +#define SDMA_PKT_SRBM_WRITE_DATA_data_offset 2 +#define SDMA_PKT_SRBM_WRITE_DATA_data_mask 0xFFFFFFFF +#define SDMA_PKT_SRBM_WRITE_DATA_data_shift 0 +#define SDMA_PKT_SRBM_WRITE_DATA_DATA(x) (((x) & SDMA_PKT_SRBM_WRITE_DATA_data_mask) << SDMA_PKT_SRBM_WRITE_DATA_data_shift) + + +/* +** Definitions for SDMA_PKT_PRE_EXE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PRE_EXE_HEADER_op_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_op_shift 0 +#define SDMA_PKT_PRE_EXE_HEADER_OP(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_op_mask) << SDMA_PKT_PRE_EXE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_shift 8 +#define SDMA_PKT_PRE_EXE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_sub_op_mask) << SDMA_PKT_PRE_EXE_HEADER_sub_op_shift) + +/*define for dev_sel field*/ +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_shift 16 +#define SDMA_PKT_PRE_EXE_HEADER_DEV_SEL(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_dev_sel_mask) << SDMA_PKT_PRE_EXE_HEADER_dev_sel_shift) + +/*define for EXEC_COUNT word*/ +/*define for exec_count field*/ +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_offset 1 +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_mask 0x00003FFF +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_shift 0 +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_EXEC_COUNT(x) (((x) & SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_mask) << SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_shift) + + +/* +** Definitions for SDMA_PKT_COND_EXE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COND_EXE_HEADER_op_offset 0 +#define SDMA_PKT_COND_EXE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COND_EXE_HEADER_op_shift 0 +#define SDMA_PKT_COND_EXE_HEADER_OP(x) (((x) & SDMA_PKT_COND_EXE_HEADER_op_mask) << SDMA_PKT_COND_EXE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COND_EXE_HEADER_sub_op_offset 0 +#define SDMA_PKT_COND_EXE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COND_EXE_HEADER_sub_op_shift 8 +#define SDMA_PKT_COND_EXE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COND_EXE_HEADER_sub_op_mask) << SDMA_PKT_COND_EXE_HEADER_sub_op_shift) + +/*define for cache_policy field*/ +#define SDMA_PKT_COND_EXE_HEADER_cache_policy_offset 0 +#define SDMA_PKT_COND_EXE_HEADER_cache_policy_mask 0x00000007 +#define SDMA_PKT_COND_EXE_HEADER_cache_policy_shift 24 +#define SDMA_PKT_COND_EXE_HEADER_CACHE_POLICY(x) (((x) & SDMA_PKT_COND_EXE_HEADER_cache_policy_mask) << SDMA_PKT_COND_EXE_HEADER_cache_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_COND_EXE_HEADER_cpv_offset 0 +#define SDMA_PKT_COND_EXE_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_COND_EXE_HEADER_cpv_shift 28 +#define SDMA_PKT_COND_EXE_HEADER_CPV(x) (((x) & SDMA_PKT_COND_EXE_HEADER_cpv_mask) << SDMA_PKT_COND_EXE_HEADER_cpv_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_COND_EXE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_COND_EXE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_shift) + +/*define for REFERENCE word*/ +/*define for reference field*/ +#define SDMA_PKT_COND_EXE_REFERENCE_reference_offset 3 +#define SDMA_PKT_COND_EXE_REFERENCE_reference_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_REFERENCE_reference_shift 0 +#define SDMA_PKT_COND_EXE_REFERENCE_REFERENCE(x) (((x) & SDMA_PKT_COND_EXE_REFERENCE_reference_mask) << SDMA_PKT_COND_EXE_REFERENCE_reference_shift) + +/*define for EXEC_COUNT word*/ +/*define for exec_count field*/ +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_offset 4 +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_mask 0x00003FFF +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_shift 0 +#define SDMA_PKT_COND_EXE_EXEC_COUNT_EXEC_COUNT(x) (((x) & SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_mask) << SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_shift) + + +/* +** Definitions for SDMA_PKT_CONSTANT_FILL packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_mask 0x000000FF +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_shift 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_OP(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_op_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_shift 8 +#define SDMA_PKT_CONSTANT_FILL_HEADER_SUB_OP(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_shift) + +/*define for sw field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_mask 0x00000003 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_shift 16 +#define SDMA_PKT_CONSTANT_FILL_HEADER_SW(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_sw_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_sw_shift) + +/*define for cache_policy field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_cache_policy_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_cache_policy_mask 0x00000007 +#define SDMA_PKT_CONSTANT_FILL_HEADER_cache_policy_shift 24 +#define SDMA_PKT_CONSTANT_FILL_HEADER_CACHE_POLICY(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_cache_policy_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_cache_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_cpv_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_CONSTANT_FILL_HEADER_cpv_shift 28 +#define SDMA_PKT_CONSTANT_FILL_HEADER_CPV(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_cpv_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_cpv_shift) + +/*define for fillsize field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_mask 0x00000003 +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_shift 30 +#define SDMA_PKT_CONSTANT_FILL_HEADER_FILLSIZE(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DATA word*/ +/*define for src_data_31_0 field*/ +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_offset 3 +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DATA_SRC_DATA_31_0(x) (((x) & SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_mask) << SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_offset 4 +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_mask 0x3FFFFFFF +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_shift 0 +#define SDMA_PKT_CONSTANT_FILL_COUNT_COUNT(x) (((x) & SDMA_PKT_CONSTANT_FILL_COUNT_count_mask) << SDMA_PKT_CONSTANT_FILL_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_DATA_FILL_MULTI packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_op_offset 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_op_mask 0x000000FF +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_op_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_OP(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_HEADER_op_mask) << SDMA_PKT_DATA_FILL_MULTI_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_offset 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_shift 8 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_SUB_OP(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_mask) << SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_shift) + +/*define for cache_policy field*/ +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_cache_policy_offset 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_cache_policy_mask 0x00000007 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_cache_policy_shift 24 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_CACHE_POLICY(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_HEADER_cache_policy_mask) << SDMA_PKT_DATA_FILL_MULTI_HEADER_cache_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_cpv_offset 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_cpv_shift 28 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_CPV(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_HEADER_cpv_mask) << SDMA_PKT_DATA_FILL_MULTI_HEADER_cpv_shift) + +/*define for memlog_clr field*/ +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_offset 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_mask 0x00000001 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_shift 31 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_MEMLOG_CLR(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_mask) << SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_shift) + +/*define for BYTE_STRIDE word*/ +/*define for byte_stride field*/ +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_offset 1 +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_mask 0xFFFFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_BYTE_STRIDE(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_mask) << SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_shift) + +/*define for DMA_COUNT word*/ +/*define for dma_count field*/ +#define SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_offset 2 +#define SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_mask 0xFFFFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_DMA_COUNT(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_mask) << SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_offset 3 +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_offset 4 +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for BYTE_COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_offset 5 +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_mask 0x03FFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_COUNT(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_mask) << SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_POLL_REGMEM packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_op_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_REGMEM_HEADER_op_shift 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_OP(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_op_mask) << SDMA_PKT_POLL_REGMEM_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_REGMEM_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_sub_op_mask) << SDMA_PKT_POLL_REGMEM_HEADER_sub_op_shift) + +/*define for cache_policy field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_cache_policy_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_cache_policy_mask 0x00000007 +#define SDMA_PKT_POLL_REGMEM_HEADER_cache_policy_shift 20 +#define SDMA_PKT_POLL_REGMEM_HEADER_CACHE_POLICY(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_cache_policy_mask) << SDMA_PKT_POLL_REGMEM_HEADER_cache_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_cpv_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_POLL_REGMEM_HEADER_cpv_shift 24 +#define SDMA_PKT_POLL_REGMEM_HEADER_CPV(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_cpv_mask) << SDMA_PKT_POLL_REGMEM_HEADER_cpv_shift) + +/*define for hdp_flush field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_mask 0x00000001 +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_shift 26 +#define SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_mask) << SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_shift) + +/*define for func field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_func_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_func_mask 0x00000007 +#define SDMA_PKT_POLL_REGMEM_HEADER_func_shift 28 +#define SDMA_PKT_POLL_REGMEM_HEADER_FUNC(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_func_mask) << SDMA_PKT_POLL_REGMEM_HEADER_func_shift) + +/*define for mem_poll field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_mask 0x00000001 +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_shift 31 +#define SDMA_PKT_POLL_REGMEM_HEADER_MEM_POLL(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_mask) << SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_mask) << SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_mask) << SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_shift) + +/*define for VALUE word*/ +/*define for value field*/ +#define SDMA_PKT_POLL_REGMEM_VALUE_value_offset 3 +#define SDMA_PKT_POLL_REGMEM_VALUE_value_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_VALUE_value_shift 0 +#define SDMA_PKT_POLL_REGMEM_VALUE_VALUE(x) (((x) & SDMA_PKT_POLL_REGMEM_VALUE_value_mask) << SDMA_PKT_POLL_REGMEM_VALUE_value_shift) + +/*define for MASK word*/ +/*define for mask field*/ +#define SDMA_PKT_POLL_REGMEM_MASK_mask_offset 4 +#define SDMA_PKT_POLL_REGMEM_MASK_mask_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_MASK_mask_shift 0 +#define SDMA_PKT_POLL_REGMEM_MASK_MASK(x) (((x) & SDMA_PKT_POLL_REGMEM_MASK_mask_mask) << SDMA_PKT_POLL_REGMEM_MASK_mask_shift) + +/*define for DW5 word*/ +/*define for interval field*/ +#define SDMA_PKT_POLL_REGMEM_DW5_interval_offset 5 +#define SDMA_PKT_POLL_REGMEM_DW5_interval_mask 0x0000FFFF +#define SDMA_PKT_POLL_REGMEM_DW5_interval_shift 0 +#define SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(x) (((x) & SDMA_PKT_POLL_REGMEM_DW5_interval_mask) << SDMA_PKT_POLL_REGMEM_DW5_interval_shift) + +/*define for retry_count field*/ +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_offset 5 +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_mask 0x00000FFF +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_shift 16 +#define SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(x) (((x) & SDMA_PKT_POLL_REGMEM_DW5_retry_count_mask) << SDMA_PKT_POLL_REGMEM_DW5_retry_count_shift) + + +/* +** Definitions for SDMA_PKT_POLL_REG_WRITE_MEM packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_offset 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_shift 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_OP(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_shift) + +/*define for cache_policy field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_cache_policy_offset 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_cache_policy_mask 0x00000007 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_cache_policy_shift 24 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_CACHE_POLICY(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_cache_policy_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_cache_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_cpv_offset 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_cpv_shift 28 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_CPV(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_cpv_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_cpv_shift) + +/*define for SRC_ADDR word*/ +/*define for addr_31_2 field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_offset 1 +#define SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_mask 0x3FFFFFFF +#define SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_shift 2 +#define SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_ADDR_31_2(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_shift) + +/*define for DST_ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_offset 2 +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_offset 3 +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_POLL_DBIT_WRITE_MEM packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_offset 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_shift 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_OP(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_shift) + +/*define for ea field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_offset 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_mask 0x00000003 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_shift 16 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_EA(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_shift) + +/*define for cache_policy field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_cache_policy_offset 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_cache_policy_mask 0x00000007 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_cache_policy_shift 24 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_CACHE_POLICY(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_cache_policy_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_cache_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_cpv_offset 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_cpv_shift 28 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_CPV(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_cpv_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_cpv_shift) + +/*define for DST_ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_shift) + +/*define for START_PAGE word*/ +/*define for addr_31_4 field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_offset 3 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_mask 0x0FFFFFFF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_shift 4 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_ADDR_31_4(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_shift) + +/*define for PAGE_NUM word*/ +/*define for page_num_31_0 field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_offset 4 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_shift 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_PAGE_NUM_31_0(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_shift) + + +/* +** Definitions for SDMA_PKT_POLL_MEM_VERIFY packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_offset 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_OP(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_mask) << SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_mask) << SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_shift) + +/*define for cache_policy field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_cache_policy_offset 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_cache_policy_mask 0x00000007 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_cache_policy_shift 24 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_CACHE_POLICY(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_HEADER_cache_policy_mask) << SDMA_PKT_POLL_MEM_VERIFY_HEADER_cache_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_cpv_offset 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_cpv_shift 28 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_CPV(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_HEADER_cpv_mask) << SDMA_PKT_POLL_MEM_VERIFY_HEADER_cpv_shift) + +/*define for mode field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_offset 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_mask 0x00000001 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_shift 31 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_MODE(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_mask) << SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_shift) + +/*define for PATTERN word*/ +/*define for pattern field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_offset 1 +#define SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_PATTERN_PATTERN(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_mask) << SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_shift) + +/*define for CMP0_ADDR_START_LO word*/ +/*define for cmp0_start_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_offset 2 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_CMP0_START_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_shift) + +/*define for CMP0_ADDR_START_HI word*/ +/*define for cmp0_start_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_offset 3 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_CMP0_START_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_shift) + +/*define for CMP0_ADDR_END_LO word*/ +/*define for cmp0_end_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp0_end_31_0_offset 4 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp0_end_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp0_end_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_CMP0_END_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp0_end_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp0_end_31_0_shift) + +/*define for CMP0_ADDR_END_HI word*/ +/*define for cmp0_end_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp0_end_63_32_offset 5 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp0_end_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp0_end_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_CMP0_END_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp0_end_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp0_end_63_32_shift) + +/*define for CMP1_ADDR_START_LO word*/ +/*define for cmp1_start_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_offset 6 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_CMP1_START_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_shift) + +/*define for CMP1_ADDR_START_HI word*/ +/*define for cmp1_start_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_offset 7 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_CMP1_START_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_shift) + +/*define for CMP1_ADDR_END_LO word*/ +/*define for cmp1_end_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_offset 8 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_CMP1_END_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_shift) + +/*define for CMP1_ADDR_END_HI word*/ +/*define for cmp1_end_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_offset 9 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_CMP1_END_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_shift) + +/*define for REC_ADDR_LO word*/ +/*define for rec_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_offset 10 +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_REC_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_shift) + +/*define for REC_ADDR_HI word*/ +/*define for rec_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_offset 11 +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_REC_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_shift) + +/*define for RESERVED word*/ +/*define for reserved field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_offset 12 +#define SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_RESERVED_RESERVED(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_mask) << SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_shift) + + +/* +** Definitions for SDMA_PKT_ATOMIC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_ATOMIC_HEADER_op_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_ATOMIC_HEADER_op_shift 0 +#define SDMA_PKT_ATOMIC_HEADER_OP(x) (((x) & SDMA_PKT_ATOMIC_HEADER_op_mask) << SDMA_PKT_ATOMIC_HEADER_op_shift) + +/*define for loop field*/ +#define SDMA_PKT_ATOMIC_HEADER_loop_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_loop_mask 0x00000001 +#define SDMA_PKT_ATOMIC_HEADER_loop_shift 16 +#define SDMA_PKT_ATOMIC_HEADER_LOOP(x) (((x) & SDMA_PKT_ATOMIC_HEADER_loop_mask) << SDMA_PKT_ATOMIC_HEADER_loop_shift) + +/*define for tmz field*/ +#define SDMA_PKT_ATOMIC_HEADER_tmz_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_ATOMIC_HEADER_tmz_shift 18 +#define SDMA_PKT_ATOMIC_HEADER_TMZ(x) (((x) & SDMA_PKT_ATOMIC_HEADER_tmz_mask) << SDMA_PKT_ATOMIC_HEADER_tmz_shift) + +/*define for cache_policy field*/ +#define SDMA_PKT_ATOMIC_HEADER_cache_policy_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_cache_policy_mask 0x00000007 +#define SDMA_PKT_ATOMIC_HEADER_cache_policy_shift 20 +#define SDMA_PKT_ATOMIC_HEADER_CACHE_POLICY(x) (((x) & SDMA_PKT_ATOMIC_HEADER_cache_policy_mask) << SDMA_PKT_ATOMIC_HEADER_cache_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_ATOMIC_HEADER_cpv_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_ATOMIC_HEADER_cpv_shift 24 +#define SDMA_PKT_ATOMIC_HEADER_CPV(x) (((x) & SDMA_PKT_ATOMIC_HEADER_cpv_mask) << SDMA_PKT_ATOMIC_HEADER_cpv_shift) + +/*define for atomic_op field*/ +#define SDMA_PKT_ATOMIC_HEADER_atomic_op_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_atomic_op_mask 0x0000007F +#define SDMA_PKT_ATOMIC_HEADER_atomic_op_shift 25 +#define SDMA_PKT_ATOMIC_HEADER_ATOMIC_OP(x) (((x) & SDMA_PKT_ATOMIC_HEADER_atomic_op_mask) << SDMA_PKT_ATOMIC_HEADER_atomic_op_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_ATOMIC_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_mask) << SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_ATOMIC_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_mask) << SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_shift) + +/*define for SRC_DATA_LO word*/ +/*define for src_data_31_0 field*/ +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_offset 3 +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_shift 0 +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_SRC_DATA_31_0(x) (((x) & SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_mask) << SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_shift) + +/*define for SRC_DATA_HI word*/ +/*define for src_data_63_32 field*/ +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_offset 4 +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_shift 0 +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_SRC_DATA_63_32(x) (((x) & SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_mask) << SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_shift) + +/*define for CMP_DATA_LO word*/ +/*define for cmp_data_31_0 field*/ +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_offset 5 +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_shift 0 +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_CMP_DATA_31_0(x) (((x) & SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_mask) << SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_shift) + +/*define for CMP_DATA_HI word*/ +/*define for cmp_data_63_32 field*/ +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_offset 6 +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_shift 0 +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_CMP_DATA_63_32(x) (((x) & SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_mask) << SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_shift) + +/*define for LOOP_INTERVAL word*/ +/*define for loop_interval field*/ +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_offset 7 +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_mask 0x00001FFF +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_shift 0 +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_LOOP_INTERVAL(x) (((x) & SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_mask) << SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_SET packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_SET_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_SET_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_shift) + +/*define for INIT_DATA_LO word*/ +/*define for init_data_31_0 field*/ +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_offset 1 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_INIT_DATA_31_0(x) (((x) & SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_mask) << SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_shift) + +/*define for INIT_DATA_HI word*/ +/*define for init_data_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_INIT_DATA_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_mask) << SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_GET packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_shift) + +/*define for l2_policy field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_l2_policy_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_l2_policy_mask 0x00000003 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_l2_policy_shift 24 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_L2_POLICY(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_l2_policy_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_l2_policy_shift) + +/*define for llc_policy field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_llc_policy_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_llc_policy_mask 0x00000001 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_llc_policy_shift 26 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_LLC_POLICY(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_llc_policy_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_llc_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_cpv_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_cpv_shift 28 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_CPV(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_cpv_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_cpv_shift) + +/*define for WRITE_ADDR_LO word*/ +/*define for write_addr_31_3 field*/ +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_offset 1 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_mask 0x1FFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_shift 3 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_WRITE_ADDR_31_3(x) (((x) & SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_mask) << SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_shift) + +/*define for WRITE_ADDR_HI word*/ +/*define for write_addr_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_WRITE_ADDR_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_mask) << SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_GET_GLOBAL packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_shift) + +/*define for l2_policy field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_l2_policy_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_l2_policy_mask 0x00000003 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_l2_policy_shift 24 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_L2_POLICY(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_l2_policy_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_l2_policy_shift) + +/*define for llc_policy field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_llc_policy_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_llc_policy_mask 0x00000001 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_llc_policy_shift 26 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_LLC_POLICY(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_llc_policy_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_llc_policy_shift) + +/*define for cpv field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_cpv_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_cpv_mask 0x00000001 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_cpv_shift 28 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_CPV(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_cpv_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_cpv_shift) + +/*define for WRITE_ADDR_LO word*/ +/*define for write_addr_31_3 field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_offset 1 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_mask 0x1FFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_shift 3 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_WRITE_ADDR_31_3(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_shift) + +/*define for WRITE_ADDR_HI word*/ +/*define for write_addr_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_WRITE_ADDR_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TRAP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TRAP_HEADER_op_offset 0 +#define SDMA_PKT_TRAP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TRAP_HEADER_op_shift 0 +#define SDMA_PKT_TRAP_HEADER_OP(x) (((x) & SDMA_PKT_TRAP_HEADER_op_mask) << SDMA_PKT_TRAP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TRAP_HEADER_sub_op_offset 0 +#define SDMA_PKT_TRAP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TRAP_HEADER_sub_op_shift 8 +#define SDMA_PKT_TRAP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TRAP_HEADER_sub_op_mask) << SDMA_PKT_TRAP_HEADER_sub_op_shift) + +/*define for INT_CONTEXT word*/ +/*define for int_context field*/ +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_offset 1 +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_mask 0x0FFFFFFF +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_shift 0 +#define SDMA_PKT_TRAP_INT_CONTEXT_INT_CONTEXT(x) (((x) & SDMA_PKT_TRAP_INT_CONTEXT_int_context_mask) << SDMA_PKT_TRAP_INT_CONTEXT_int_context_shift) + + +/* +** Definitions for SDMA_PKT_DUMMY_TRAP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_DUMMY_TRAP_HEADER_op_offset 0 +#define SDMA_PKT_DUMMY_TRAP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_DUMMY_TRAP_HEADER_op_shift 0 +#define SDMA_PKT_DUMMY_TRAP_HEADER_OP(x) (((x) & SDMA_PKT_DUMMY_TRAP_HEADER_op_mask) << SDMA_PKT_DUMMY_TRAP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_offset 0 +#define SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_shift 8 +#define SDMA_PKT_DUMMY_TRAP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_mask) << SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_shift) + +/*define for INT_CONTEXT word*/ +/*define for int_context field*/ +#define SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_offset 1 +#define SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_mask 0x0FFFFFFF +#define SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_shift 0 +#define SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_INT_CONTEXT(x) (((x) & SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_mask) << SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_shift) + + +/* +** Definitions for SDMA_PKT_GPUVM_INV packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_GPUVM_INV_HEADER_op_offset 0 +#define SDMA_PKT_GPUVM_INV_HEADER_op_mask 0x000000FF +#define SDMA_PKT_GPUVM_INV_HEADER_op_shift 0 +#define SDMA_PKT_GPUVM_INV_HEADER_OP(x) (((x) & SDMA_PKT_GPUVM_INV_HEADER_op_mask) << SDMA_PKT_GPUVM_INV_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_GPUVM_INV_HEADER_sub_op_offset 0 +#define SDMA_PKT_GPUVM_INV_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_GPUVM_INV_HEADER_sub_op_shift 8 +#define SDMA_PKT_GPUVM_INV_HEADER_SUB_OP(x) (((x) & SDMA_PKT_GPUVM_INV_HEADER_sub_op_mask) << SDMA_PKT_GPUVM_INV_HEADER_sub_op_shift) + +/*define for PAYLOAD1 word*/ +/*define for per_vmid_inv_req field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_per_vmid_inv_req_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_per_vmid_inv_req_mask 0x0000FFFF +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_per_vmid_inv_req_shift 0 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_PER_VMID_INV_REQ(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_per_vmid_inv_req_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_per_vmid_inv_req_shift) + +/*define for flush_type field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_flush_type_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_flush_type_mask 0x00000007 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_flush_type_shift 16 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_FLUSH_TYPE(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_flush_type_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_flush_type_shift) + +/*define for l2_ptes field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_ptes_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_ptes_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_ptes_shift 19 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_L2_PTES(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_ptes_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_ptes_shift) + +/*define for l2_pde0 field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde0_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde0_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde0_shift 20 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_L2_PDE0(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde0_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde0_shift) + +/*define for l2_pde1 field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde1_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde1_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde1_shift 21 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_L2_PDE1(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde1_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde1_shift) + +/*define for l2_pde2 field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde2_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde2_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde2_shift 22 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_L2_PDE2(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde2_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_l2_pde2_shift) + +/*define for l1_ptes field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l1_ptes_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l1_ptes_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_l1_ptes_shift 23 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_L1_PTES(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_l1_ptes_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_l1_ptes_shift) + +/*define for clr_protection_fault_status_addr field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_clr_protection_fault_status_addr_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_clr_protection_fault_status_addr_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_clr_protection_fault_status_addr_shift 24 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_CLR_PROTECTION_FAULT_STATUS_ADDR(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_clr_protection_fault_status_addr_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_clr_protection_fault_status_addr_shift) + +/*define for log_request field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_log_request_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_log_request_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_log_request_shift 25 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_LOG_REQUEST(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_log_request_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_log_request_shift) + +/*define for four_kilobytes field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_four_kilobytes_offset 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_four_kilobytes_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_four_kilobytes_shift 26 +#define SDMA_PKT_GPUVM_INV_PAYLOAD1_FOUR_KILOBYTES(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD1_four_kilobytes_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD1_four_kilobytes_shift) + +/*define for PAYLOAD2 word*/ +/*define for s field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_s_offset 2 +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_s_mask 0x00000001 +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_s_shift 0 +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_S(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD2_s_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD2_s_shift) + +/*define for page_va_42_12 field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_page_va_42_12_offset 2 +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_page_va_42_12_mask 0x7FFFFFFF +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_page_va_42_12_shift 1 +#define SDMA_PKT_GPUVM_INV_PAYLOAD2_PAGE_VA_42_12(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD2_page_va_42_12_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD2_page_va_42_12_shift) + +/*define for PAYLOAD3 word*/ +/*define for page_va_47_43 field*/ +#define SDMA_PKT_GPUVM_INV_PAYLOAD3_page_va_47_43_offset 3 +#define SDMA_PKT_GPUVM_INV_PAYLOAD3_page_va_47_43_mask 0x0000003F +#define SDMA_PKT_GPUVM_INV_PAYLOAD3_page_va_47_43_shift 0 +#define SDMA_PKT_GPUVM_INV_PAYLOAD3_PAGE_VA_47_43(x) (((x) & SDMA_PKT_GPUVM_INV_PAYLOAD3_page_va_47_43_mask) << SDMA_PKT_GPUVM_INV_PAYLOAD3_page_va_47_43_shift) + + +/* +** Definitions for SDMA_PKT_GCR_REQ packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_GCR_REQ_HEADER_op_offset 0 +#define SDMA_PKT_GCR_REQ_HEADER_op_mask 0x000000FF +#define SDMA_PKT_GCR_REQ_HEADER_op_shift 0 +#define SDMA_PKT_GCR_REQ_HEADER_OP(x) (((x) & SDMA_PKT_GCR_REQ_HEADER_op_mask) << SDMA_PKT_GCR_REQ_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_GCR_REQ_HEADER_sub_op_offset 0 +#define SDMA_PKT_GCR_REQ_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_GCR_REQ_HEADER_sub_op_shift 8 +#define SDMA_PKT_GCR_REQ_HEADER_SUB_OP(x) (((x) & SDMA_PKT_GCR_REQ_HEADER_sub_op_mask) << SDMA_PKT_GCR_REQ_HEADER_sub_op_shift) + +/*define for PAYLOAD1 word*/ +/*define for base_va_31_7 field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD1_base_va_31_7_offset 1 +#define SDMA_PKT_GCR_REQ_PAYLOAD1_base_va_31_7_mask 0x01FFFFFF +#define SDMA_PKT_GCR_REQ_PAYLOAD1_base_va_31_7_shift 7 +#define SDMA_PKT_GCR_REQ_PAYLOAD1_BASE_VA_31_7(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD1_base_va_31_7_mask) << SDMA_PKT_GCR_REQ_PAYLOAD1_base_va_31_7_shift) + +/*define for PAYLOAD2 word*/ +/*define for base_va_47_32 field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD2_base_va_47_32_offset 2 +#define SDMA_PKT_GCR_REQ_PAYLOAD2_base_va_47_32_mask 0x0000FFFF +#define SDMA_PKT_GCR_REQ_PAYLOAD2_base_va_47_32_shift 0 +#define SDMA_PKT_GCR_REQ_PAYLOAD2_BASE_VA_47_32(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD2_base_va_47_32_mask) << SDMA_PKT_GCR_REQ_PAYLOAD2_base_va_47_32_shift) + +/*define for gcr_control_15_0 field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD2_gcr_control_15_0_offset 2 +#define SDMA_PKT_GCR_REQ_PAYLOAD2_gcr_control_15_0_mask 0x0000FFFF +#define SDMA_PKT_GCR_REQ_PAYLOAD2_gcr_control_15_0_shift 16 +#define SDMA_PKT_GCR_REQ_PAYLOAD2_GCR_CONTROL_15_0(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD2_gcr_control_15_0_mask) << SDMA_PKT_GCR_REQ_PAYLOAD2_gcr_control_15_0_shift) + +/*define for PAYLOAD3 word*/ +/*define for gcr_control_18_16 field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD3_gcr_control_18_16_offset 3 +#define SDMA_PKT_GCR_REQ_PAYLOAD3_gcr_control_18_16_mask 0x00000007 +#define SDMA_PKT_GCR_REQ_PAYLOAD3_gcr_control_18_16_shift 0 +#define SDMA_PKT_GCR_REQ_PAYLOAD3_GCR_CONTROL_18_16(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD3_gcr_control_18_16_mask) << SDMA_PKT_GCR_REQ_PAYLOAD3_gcr_control_18_16_shift) + +/*define for limit_va_31_7 field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD3_limit_va_31_7_offset 3 +#define SDMA_PKT_GCR_REQ_PAYLOAD3_limit_va_31_7_mask 0x01FFFFFF +#define SDMA_PKT_GCR_REQ_PAYLOAD3_limit_va_31_7_shift 7 +#define SDMA_PKT_GCR_REQ_PAYLOAD3_LIMIT_VA_31_7(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD3_limit_va_31_7_mask) << SDMA_PKT_GCR_REQ_PAYLOAD3_limit_va_31_7_shift) + +/*define for PAYLOAD4 word*/ +/*define for limit_va_47_32 field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD4_limit_va_47_32_offset 4 +#define SDMA_PKT_GCR_REQ_PAYLOAD4_limit_va_47_32_mask 0x0000FFFF +#define SDMA_PKT_GCR_REQ_PAYLOAD4_limit_va_47_32_shift 0 +#define SDMA_PKT_GCR_REQ_PAYLOAD4_LIMIT_VA_47_32(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD4_limit_va_47_32_mask) << SDMA_PKT_GCR_REQ_PAYLOAD4_limit_va_47_32_shift) + +/*define for vmid field*/ +#define SDMA_PKT_GCR_REQ_PAYLOAD4_vmid_offset 4 +#define SDMA_PKT_GCR_REQ_PAYLOAD4_vmid_mask 0x0000000F +#define SDMA_PKT_GCR_REQ_PAYLOAD4_vmid_shift 24 +#define SDMA_PKT_GCR_REQ_PAYLOAD4_VMID(x) (((x) & SDMA_PKT_GCR_REQ_PAYLOAD4_vmid_mask) << SDMA_PKT_GCR_REQ_PAYLOAD4_vmid_shift) + + +/* +** Definitions for SDMA_PKT_NOP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_NOP_HEADER_op_offset 0 +#define SDMA_PKT_NOP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_NOP_HEADER_op_shift 0 +#define SDMA_PKT_NOP_HEADER_OP(x) (((x) & SDMA_PKT_NOP_HEADER_op_mask) << SDMA_PKT_NOP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_NOP_HEADER_sub_op_offset 0 +#define SDMA_PKT_NOP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_NOP_HEADER_sub_op_shift 8 +#define SDMA_PKT_NOP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_NOP_HEADER_sub_op_mask) << SDMA_PKT_NOP_HEADER_sub_op_shift) + +/*define for count field*/ +#define SDMA_PKT_NOP_HEADER_count_offset 0 +#define SDMA_PKT_NOP_HEADER_count_mask 0x00003FFF +#define SDMA_PKT_NOP_HEADER_count_shift 16 +#define SDMA_PKT_NOP_HEADER_COUNT(x) (((x) & SDMA_PKT_NOP_HEADER_count_mask) << SDMA_PKT_NOP_HEADER_count_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_NOP_DATA0_data0_offset 1 +#define SDMA_PKT_NOP_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_NOP_DATA0_data0_shift 0 +#define SDMA_PKT_NOP_DATA0_DATA0(x) (((x) & SDMA_PKT_NOP_DATA0_data0_mask) << SDMA_PKT_NOP_DATA0_data0_shift) + + +/* +** Definitions for SDMA_AQL_PKT_HEADER packet +*/ + +/*define for HEADER word*/ +/*define for format field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_format_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_format_mask 0x000000FF +#define SDMA_AQL_PKT_HEADER_HEADER_format_shift 0 +#define SDMA_AQL_PKT_HEADER_HEADER_FORMAT(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_format_mask) << SDMA_AQL_PKT_HEADER_HEADER_format_shift) + +/*define for barrier field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_barrier_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_barrier_mask 0x00000001 +#define SDMA_AQL_PKT_HEADER_HEADER_barrier_shift 8 +#define SDMA_AQL_PKT_HEADER_HEADER_BARRIER(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_barrier_mask) << SDMA_AQL_PKT_HEADER_HEADER_barrier_shift) + +/*define for acquire_fence_scope field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_shift 9 +#define SDMA_AQL_PKT_HEADER_HEADER_ACQUIRE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_mask) << SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_shift) + +/*define for release_fence_scope field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_shift 11 +#define SDMA_AQL_PKT_HEADER_HEADER_RELEASE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_mask) << SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_shift) + +/*define for reserved field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_reserved_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_reserved_mask 0x00000007 +#define SDMA_AQL_PKT_HEADER_HEADER_reserved_shift 13 +#define SDMA_AQL_PKT_HEADER_HEADER_RESERVED(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_reserved_mask) << SDMA_AQL_PKT_HEADER_HEADER_reserved_shift) + +/*define for op field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_op_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_op_mask 0x0000000F +#define SDMA_AQL_PKT_HEADER_HEADER_op_shift 16 +#define SDMA_AQL_PKT_HEADER_HEADER_OP(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_op_mask) << SDMA_AQL_PKT_HEADER_HEADER_op_shift) + +/*define for subop field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_subop_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_subop_mask 0x00000007 +#define SDMA_AQL_PKT_HEADER_HEADER_subop_shift 20 +#define SDMA_AQL_PKT_HEADER_HEADER_SUBOP(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_subop_mask) << SDMA_AQL_PKT_HEADER_HEADER_subop_shift) + +/*define for cpv field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_cpv_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_cpv_mask 0x00000001 +#define SDMA_AQL_PKT_HEADER_HEADER_cpv_shift 28 +#define SDMA_AQL_PKT_HEADER_HEADER_CPV(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_cpv_mask) << SDMA_AQL_PKT_HEADER_HEADER_cpv_shift) + + +/* +** Definitions for SDMA_AQL_PKT_COPY_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for format field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_mask 0x000000FF +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_FORMAT(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_shift) + +/*define for barrier field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_mask 0x00000001 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_shift 8 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_BARRIER(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_shift) + +/*define for acquire_fence_scope field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_shift 9 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_ACQUIRE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_shift) + +/*define for release_fence_scope field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_shift 11 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_RELEASE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_shift) + +/*define for reserved field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_mask 0x00000007 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_shift 13 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_RESERVED(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_shift) + +/*define for op field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_mask 0x0000000F +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_shift 16 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_OP(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_shift) + +/*define for subop field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_mask 0x00000007 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_shift 20 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_SUBOP(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_shift) + +/*define for cpv field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_cpv_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_cpv_mask 0x00000001 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_cpv_shift 28 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_CPV(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_cpv_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_cpv_shift) + +/*define for RESERVED_DW1 word*/ +/*define for reserved_dw1 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_offset 1 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_RESERVED_DW1(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_shift) + +/*define for RETURN_ADDR_LO word*/ +/*define for return_addr_31_0 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_offset 2 +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_RETURN_ADDR_31_0(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_mask) << SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_shift) + +/*define for RETURN_ADDR_HI word*/ +/*define for return_addr_63_32 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_offset 3 +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_RETURN_ADDR_63_32(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_mask) << SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_offset 4 +#define SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_COUNT_COUNT(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_mask) << SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_sw field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_offset 5 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift 16 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_DST_SW(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask) << SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift) + +/*define for dst_cache_policy field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_cache_policy_offset 5 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_cache_policy_mask 0x00000007 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_cache_policy_shift 18 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_DST_CACHE_POLICY(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_cache_policy_mask) << SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_cache_policy_shift) + +/*define for src_sw field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_offset 5 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_mask) << SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_shift) + +/*define for src_cache_policy field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_cache_policy_offset 5 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_cache_policy_mask 0x00000007 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_cache_policy_shift 26 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_SRC_CACHE_POLICY(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_cache_policy_mask) << SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_cache_policy_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 6 +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 7 +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_offset 8 +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_offset 9 +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for RESERVED_DW10 word*/ +/*define for reserved_dw10 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_offset 10 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_RESERVED_DW10(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_shift) + +/*define for RESERVED_DW11 word*/ +/*define for reserved_dw11 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_offset 11 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_RESERVED_DW11(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_shift) + +/*define for RESERVED_DW12 word*/ +/*define for reserved_dw12 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_offset 12 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_RESERVED_DW12(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_shift) + +/*define for RESERVED_DW13 word*/ +/*define for reserved_dw13 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_offset 13 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_RESERVED_DW13(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_shift) + +/*define for COMPLETION_SIGNAL_LO word*/ +/*define for completion_signal_31_0 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_offset 14 +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_COMPLETION_SIGNAL_31_0(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_mask) << SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_shift) + +/*define for COMPLETION_SIGNAL_HI word*/ +/*define for completion_signal_63_32 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_offset 15 +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_COMPLETION_SIGNAL_63_32(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_mask) << SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_shift) + + +/* +** Definitions for SDMA_AQL_PKT_BARRIER_OR packet +*/ + +/*define for HEADER word*/ +/*define for format field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_format_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_format_mask 0x000000FF +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_format_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_FORMAT(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_format_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_format_shift) + +/*define for barrier field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_mask 0x00000001 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_shift 8 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_BARRIER(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_shift) + +/*define for acquire_fence_scope field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_shift 9 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_ACQUIRE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_shift) + +/*define for release_fence_scope field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_shift 11 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_RELEASE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_shift) + +/*define for reserved field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_mask 0x00000007 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_shift 13 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_RESERVED(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_shift) + +/*define for op field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_op_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_op_mask 0x0000000F +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_op_shift 16 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_OP(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_op_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_op_shift) + +/*define for subop field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_mask 0x00000007 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_shift 20 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_SUBOP(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_shift) + +/*define for cpv field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_cpv_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_cpv_mask 0x00000001 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_cpv_shift 28 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_CPV(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_cpv_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_cpv_shift) + +/*define for RESERVED_DW1 word*/ +/*define for reserved_dw1 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_offset 1 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_RESERVED_DW1(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_mask) << SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_shift) + +/*define for DEPENDENT_ADDR_0_LO word*/ +/*define for dependent_addr_0_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_offset 2 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_DEPENDENT_ADDR_0_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_shift) + +/*define for DEPENDENT_ADDR_0_HI word*/ +/*define for dependent_addr_0_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_offset 3 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_DEPENDENT_ADDR_0_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_shift) + +/*define for DEPENDENT_ADDR_1_LO word*/ +/*define for dependent_addr_1_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_offset 4 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_DEPENDENT_ADDR_1_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_shift) + +/*define for DEPENDENT_ADDR_1_HI word*/ +/*define for dependent_addr_1_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_offset 5 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_DEPENDENT_ADDR_1_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_shift) + +/*define for DEPENDENT_ADDR_2_LO word*/ +/*define for dependent_addr_2_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_offset 6 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_DEPENDENT_ADDR_2_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_shift) + +/*define for DEPENDENT_ADDR_2_HI word*/ +/*define for dependent_addr_2_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_offset 7 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_DEPENDENT_ADDR_2_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_shift) + +/*define for DEPENDENT_ADDR_3_LO word*/ +/*define for dependent_addr_3_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_offset 8 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_DEPENDENT_ADDR_3_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_shift) + +/*define for DEPENDENT_ADDR_3_HI word*/ +/*define for dependent_addr_3_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_offset 9 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_DEPENDENT_ADDR_3_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_shift) + +/*define for DEPENDENT_ADDR_4_LO word*/ +/*define for dependent_addr_4_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_offset 10 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_DEPENDENT_ADDR_4_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_shift) + +/*define for DEPENDENT_ADDR_4_HI word*/ +/*define for dependent_addr_4_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_offset 11 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_DEPENDENT_ADDR_4_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_shift) + +/*define for CACHE_POLICY word*/ +/*define for cache_policy0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy0_offset 12 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy0_mask 0x00000007 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_CACHE_POLICY0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy0_mask) << SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy0_shift) + +/*define for cache_policy1 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy1_offset 12 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy1_mask 0x00000007 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy1_shift 5 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_CACHE_POLICY1(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy1_mask) << SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy1_shift) + +/*define for cache_policy2 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy2_offset 12 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy2_mask 0x00000007 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy2_shift 10 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_CACHE_POLICY2(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy2_mask) << SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy2_shift) + +/*define for cache_policy3 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy3_offset 12 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy3_mask 0x00000007 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy3_shift 15 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_CACHE_POLICY3(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy3_mask) << SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy3_shift) + +/*define for cache_policy4 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy4_offset 12 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy4_mask 0x00000007 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy4_shift 20 +#define SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_CACHE_POLICY4(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy4_mask) << SDMA_AQL_PKT_BARRIER_OR_CACHE_POLICY_cache_policy4_shift) + +/*define for RESERVED_DW13 word*/ +/*define for reserved_dw13 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_offset 13 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_RESERVED_DW13(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_mask) << SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_shift) + +/*define for COMPLETION_SIGNAL_LO word*/ +/*define for completion_signal_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_offset 14 +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_COMPLETION_SIGNAL_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_shift) + +/*define for COMPLETION_SIGNAL_HI word*/ +/*define for completion_signal_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_offset 15 +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_COMPLETION_SIGNAL_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_shift) + + +#endif /* __SDMA_V6_0_0_PKT_OPEN_H_ */ diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c new file mode 100644 index 000000000..4b81f29e5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/si.c @@ -0,0 +1,2789 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include +#include +#include + +#include + +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "amdgpu_ih.h" +#include "amdgpu_uvd.h" +#include "amdgpu_vce.h" +#include "atom.h" +#include "amd_pcie.h" +#include "si_dpm.h" +#include "sid.h" +#include "si_ih.h" +#include "gfx_v6_0.h" +#include "gmc_v6_0.h" +#include "si_dma.h" +#include "dce_v6_0.h" +#include "si.h" +#include "uvd_v3_1.h" +#include "amdgpu_vkms.h" +#include "gca/gfx_6_0_d.h" +#include "oss/oss_1_0_d.h" +#include "oss/oss_1_0_sh_mask.h" +#include "gmc/gmc_6_0_d.h" +#include "dce/dce_6_0_d.h" +#include "uvd/uvd_4_0_d.h" +#include "bif/bif_3_0_d.h" +#include "bif/bif_3_0_sh_mask.h" + +#include "amdgpu_dm.h" + +static const u32 tahiti_golden_registers[] = +{ + mmAZALIA_SCLK_CONTROL, 0x00000030, 0x00000011, + mmCB_HW_CONTROL, 0x00010000, 0x00018208, + mmDB_DEBUG, 0xffffffff, 0x00000000, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmDB_DEBUG3, 0x0002021c, 0x00020200, + mmDCI_CLK_CNTL, 0x00000080, 0x00000000, + 0x340c, 0x000000c0, 0x00800040, + 0x360c, 0x000000c0, 0x00800040, + mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070, + mmFBC_MISC, 0x00200000, 0x50100000, + mmDIG0_HDMI_CONTROL, 0x31000311, 0x00000011, + mmMC_ARB_WTM_CNTL_RD, 0x00000003, 0x000007ff, + mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000, + mmPA_CL_ENHANCE, 0xf000001f, 0x00000007, + mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000, + mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x2a00126a, + 0x000c, 0xffffffff, 0x0040, + 0x000d, 0x00000040, 0x00004040, + mmSPI_CONFIG_CNTL, 0x07ffffff, 0x03000000, + mmSQ_DED_CNT, 0x01ff1f3f, 0x00000000, + mmSQ_SEC_CNT, 0x01ff1f3f, 0x00000000, + mmSX_DEBUG_1, 0x0000007f, 0x00000020, + mmTA_CNTL_AUX, 0x00010000, 0x00010000, + mmTCP_ADDR_CONFIG, 0x00000200, 0x000002fb, + mmTCP_CHAN_STEER_HI, 0xffffffff, 0x0000543b, + mmTCP_CHAN_STEER_LO, 0xffffffff, 0xa9210876, + mmVGT_FIFO_DEPTHS, 0xffffffff, 0x000fff40, + mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010, + mmVM_CONTEXT0_CNTL, 0x20000000, 0x20fffed8, + mmVM_L2_CG, 0x000c0fc0, 0x000c0400, + mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff, + mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff, +}; + +static const u32 tahiti_golden_registers2[] = +{ + mmMCIF_MEM_CONTROL, 0x00000001, 0x00000001, +}; + +static const u32 tahiti_golden_rlc_registers[] = +{ + mmGB_ADDR_CONFIG, 0xffffffff, 0x12011003, + mmRLC_LB_PARAMS, 0xffffffff, 0x00601005, + 0x311f, 0xffffffff, 0x10104040, + 0x3122, 0xffffffff, 0x0100000a, + mmRLC_LB_CNTR_MAX, 0xffffffff, 0x00000800, + mmRLC_LB_CNTL, 0xffffffff, 0x800000f4, + mmUVD_CGC_GATE, 0x00000008, 0x00000000, +}; + +static const u32 pitcairn_golden_registers[] = +{ + mmAZALIA_SCLK_CONTROL, 0x00000030, 0x00000011, + mmCB_HW_CONTROL, 0x00010000, 0x00018208, + mmDB_DEBUG, 0xffffffff, 0x00000000, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmDB_DEBUG3, 0x0002021c, 0x00020200, + mmDCI_CLK_CNTL, 0x00000080, 0x00000000, + 0x340c, 0x000300c0, 0x00800040, + 0x360c, 0x000300c0, 0x00800040, + mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070, + mmFBC_MISC, 0x00200000, 0x50100000, + mmDIG0_HDMI_CONTROL, 0x31000311, 0x00000011, + mmMC_SEQ_PMG_PG_HWCNTL, 0x00073ffe, 0x000022a2, + mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000, + mmPA_CL_ENHANCE, 0xf000001f, 0x00000007, + mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000, + mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x2a00126a, + 0x000c, 0xffffffff, 0x0040, + 0x000d, 0x00000040, 0x00004040, + mmSPI_CONFIG_CNTL, 0x07ffffff, 0x03000000, + mmSX_DEBUG_1, 0x0000007f, 0x00000020, + mmTA_CNTL_AUX, 0x00010000, 0x00010000, + mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f7, + mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000, + mmTCP_CHAN_STEER_LO, 0xffffffff, 0x32761054, + mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010, + mmVM_L2_CG, 0x000c0fc0, 0x000c0400, + mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff, + mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff, +}; + +static const u32 pitcairn_golden_rlc_registers[] = +{ + mmGB_ADDR_CONFIG, 0xffffffff, 0x12011003, + mmRLC_LB_PARAMS, 0xffffffff, 0x00601004, + 0x311f, 0xffffffff, 0x10102020, + 0x3122, 0xffffffff, 0x01000020, + mmRLC_LB_CNTR_MAX, 0xffffffff, 0x00000800, + mmRLC_LB_CNTL, 0xffffffff, 0x800000a4, +}; + +static const u32 verde_pg_init[] = +{ + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x40000, + mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x200010ff, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x7007, + mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x300010ff, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x400000, + mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x100010ff, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x120200, + mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x500010ff, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x1e1e16, + mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x600010ff, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x171f1e, + mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x700010ff, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0, + mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x9ff, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x0, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x10000800, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xf, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xf, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x4, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1000051e, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xffff, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xffff, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x8, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x80500, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x12, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x9050c, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x1d, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xb052c, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x2a, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1053e, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x2d, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x10546, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x30, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xa054e, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x3c, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1055f, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x3f, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x10567, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x42, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1056f, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x45, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x10572, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x48, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x20575, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x4c, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x190801, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x67, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1082a, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x6a, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1b082d, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x87, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x310851, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xba, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x891, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xbc, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x893, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xbe, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x20895, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xc2, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x20899, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xc6, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x2089d, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xca, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x8a1, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xcc, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x8a3, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xce, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x308a5, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xd3, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x6d08cd, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x142, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x2000095a, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x144, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x301f095b, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x165, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xc094d, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x173, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xf096d, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x184, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x15097f, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x19b, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xc0998, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x1a9, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x409a7, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x1af, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xcdc, + mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x1b1, + mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x800, + mmGMCON_RENG_EXECUTE, 0xffffffff, 0x6c9b2000, + mmGMCON_MISC2, 0xfc00, 0x2000, + mmGMCON_MISC3, 0xffffffff, 0xfc0, + mmMC_PMG_AUTO_CFG, 0x00000100, 0x100, +}; + +static const u32 verde_golden_rlc_registers[] = +{ + mmGB_ADDR_CONFIG, 0xffffffff, 0x02010002, + mmRLC_LB_PARAMS, 0xffffffff, 0x033f1005, + 0x311f, 0xffffffff, 0x10808020, + 0x3122, 0xffffffff, 0x00800008, + mmRLC_LB_CNTR_MAX, 0xffffffff, 0x00001000, + mmRLC_LB_CNTL, 0xffffffff, 0x80010014, +}; + +static const u32 verde_golden_registers[] = +{ + mmAZALIA_SCLK_CONTROL, 0x00000030, 0x00000011, + mmCB_HW_CONTROL, 0x00010000, 0x00018208, + mmDB_DEBUG, 0xffffffff, 0x00000000, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmDB_DEBUG3, 0x0002021c, 0x00020200, + mmDCI_CLK_CNTL, 0x00000080, 0x00000000, + 0x340c, 0x000300c0, 0x00800040, + 0x360c, 0x000300c0, 0x00800040, + mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070, + mmFBC_MISC, 0x00200000, 0x50100000, + mmDIG0_HDMI_CONTROL, 0x31000311, 0x00000011, + mmMC_SEQ_PMG_PG_HWCNTL, 0x00073ffe, 0x000022a2, + mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000, + mmPA_CL_ENHANCE, 0xf000001f, 0x00000007, + mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000, + mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x0000124a, + 0x000c, 0xffffffff, 0x0040, + 0x000d, 0x00000040, 0x00004040, + mmSPI_CONFIG_CNTL, 0x07ffffff, 0x03000000, + mmSQ_DED_CNT, 0x01ff1f3f, 0x00000000, + mmSQ_SEC_CNT, 0x01ff1f3f, 0x00000000, + mmSX_DEBUG_1, 0x0000007f, 0x00000020, + mmTA_CNTL_AUX, 0x00010000, 0x00010000, + mmTCP_ADDR_CONFIG, 0x000003ff, 0x00000003, + mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000, + mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00001032, + mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010, + mmVM_L2_CG, 0x000c0fc0, 0x000c0400, + mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff, + mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff, +}; + +static const u32 oland_golden_registers[] = +{ + mmAZALIA_SCLK_CONTROL, 0x00000030, 0x00000011, + mmCB_HW_CONTROL, 0x00010000, 0x00018208, + mmDB_DEBUG, 0xffffffff, 0x00000000, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmDB_DEBUG3, 0x0002021c, 0x00020200, + mmDCI_CLK_CNTL, 0x00000080, 0x00000000, + 0x340c, 0x000300c0, 0x00800040, + 0x360c, 0x000300c0, 0x00800040, + mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070, + mmFBC_MISC, 0x00200000, 0x50100000, + mmDIG0_HDMI_CONTROL, 0x31000311, 0x00000011, + mmMC_SEQ_PMG_PG_HWCNTL, 0x00073ffe, 0x000022a2, + mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000, + mmPA_CL_ENHANCE, 0xf000001f, 0x00000007, + mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000, + mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x00000082, + 0x000c, 0xffffffff, 0x0040, + 0x000d, 0x00000040, 0x00004040, + mmSPI_CONFIG_CNTL, 0x07ffffff, 0x03000000, + mmSX_DEBUG_1, 0x0000007f, 0x00000020, + mmTA_CNTL_AUX, 0x00010000, 0x00010000, + mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f3, + mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000, + mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003210, + mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010, + mmVM_L2_CG, 0x000c0fc0, 0x000c0400, + mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff, + mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff, + +}; + +static const u32 oland_golden_rlc_registers[] = +{ + mmGB_ADDR_CONFIG, 0xffffffff, 0x02010002, + mmRLC_LB_PARAMS, 0xffffffff, 0x00601005, + 0x311f, 0xffffffff, 0x10104040, + 0x3122, 0xffffffff, 0x0100000a, + mmRLC_LB_CNTR_MAX, 0xffffffff, 0x00000800, + mmRLC_LB_CNTL, 0xffffffff, 0x800000f4, +}; + +static const u32 hainan_golden_registers[] = +{ + 0x17bc, 0x00000030, 0x00000011, + mmCB_HW_CONTROL, 0x00010000, 0x00018208, + mmDB_DEBUG, 0xffffffff, 0x00000000, + mmDB_DEBUG2, 0xf00fffff, 0x00000400, + mmDB_DEBUG3, 0x0002021c, 0x00020200, + 0x031e, 0x00000080, 0x00000000, + 0x3430, 0xff000fff, 0x00000100, + 0x340c, 0x000300c0, 0x00800040, + 0x3630, 0xff000fff, 0x00000100, + 0x360c, 0x000300c0, 0x00800040, + 0x16ec, 0x000000f0, 0x00000070, + 0x16f0, 0x00200000, 0x50100000, + 0x1c0c, 0x31000311, 0x00000011, + mmMC_SEQ_PMG_PG_HWCNTL, 0x00073ffe, 0x000022a2, + mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000, + mmPA_CL_ENHANCE, 0xf000001f, 0x00000007, + mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff, + mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000, + mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000, + mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x00000000, + 0x000c, 0xffffffff, 0x0040, + 0x000d, 0x00000040, 0x00004040, + mmSPI_CONFIG_CNTL, 0x03e00000, 0x03600000, + mmSX_DEBUG_1, 0x0000007f, 0x00000020, + mmTA_CNTL_AUX, 0x00010000, 0x00010000, + mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f1, + mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000, + mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003210, + mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010, + mmVM_L2_CG, 0x000c0fc0, 0x000c0400, + mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff, + mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff, + mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff, +}; + +static const u32 hainan_golden_registers2[] = +{ + mmGB_ADDR_CONFIG, 0xffffffff, 0x2011003, +}; + +static const u32 tahiti_mgcg_cgcg_init[] = +{ + mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100, + mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100, + mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100, + mmTA_CGTT_CTRL, 0xffffffff, 0x00000100, + mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTD_CGTT_CTRL, 0xffffffff, 0x00000100, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + 0x2458, 0xffffffff, 0x00010000, + 0x2459, 0xffffffff, 0x00030002, + 0x245a, 0xffffffff, 0x00040007, + 0x245b, 0xffffffff, 0x00060005, + 0x245c, 0xffffffff, 0x00090008, + 0x245d, 0xffffffff, 0x00020001, + 0x245e, 0xffffffff, 0x00040003, + 0x245f, 0xffffffff, 0x00000007, + 0x2460, 0xffffffff, 0x00060005, + 0x2461, 0xffffffff, 0x00090008, + 0x2462, 0xffffffff, 0x00030002, + 0x2463, 0xffffffff, 0x00050004, + 0x2464, 0xffffffff, 0x00000008, + 0x2465, 0xffffffff, 0x00070006, + 0x2466, 0xffffffff, 0x000a0009, + 0x2467, 0xffffffff, 0x00040003, + 0x2468, 0xffffffff, 0x00060005, + 0x2469, 0xffffffff, 0x00000009, + 0x246a, 0xffffffff, 0x00080007, + 0x246b, 0xffffffff, 0x000b000a, + 0x246c, 0xffffffff, 0x00050004, + 0x246d, 0xffffffff, 0x00070006, + 0x246e, 0xffffffff, 0x0008000b, + 0x246f, 0xffffffff, 0x000a0009, + 0x2470, 0xffffffff, 0x000d000c, + 0x2471, 0xffffffff, 0x00060005, + 0x2472, 0xffffffff, 0x00080007, + 0x2473, 0xffffffff, 0x0000000b, + 0x2474, 0xffffffff, 0x000a0009, + 0x2475, 0xffffffff, 0x000d000c, + 0x2476, 0xffffffff, 0x00070006, + 0x2477, 0xffffffff, 0x00090008, + 0x2478, 0xffffffff, 0x0000000c, + 0x2479, 0xffffffff, 0x000b000a, + 0x247a, 0xffffffff, 0x000e000d, + 0x247b, 0xffffffff, 0x00080007, + 0x247c, 0xffffffff, 0x000a0009, + 0x247d, 0xffffffff, 0x0000000d, + 0x247e, 0xffffffff, 0x000c000b, + 0x247f, 0xffffffff, 0x000f000e, + 0x2480, 0xffffffff, 0x00090008, + 0x2481, 0xffffffff, 0x000b000a, + 0x2482, 0xffffffff, 0x000c000f, + 0x2483, 0xffffffff, 0x000e000d, + 0x2484, 0xffffffff, 0x00110010, + 0x2485, 0xffffffff, 0x000a0009, + 0x2486, 0xffffffff, 0x000c000b, + 0x2487, 0xffffffff, 0x0000000f, + 0x2488, 0xffffffff, 0x000e000d, + 0x2489, 0xffffffff, 0x00110010, + 0x248a, 0xffffffff, 0x000b000a, + 0x248b, 0xffffffff, 0x000d000c, + 0x248c, 0xffffffff, 0x00000010, + 0x248d, 0xffffffff, 0x000f000e, + 0x248e, 0xffffffff, 0x00120011, + 0x248f, 0xffffffff, 0x000c000b, + 0x2490, 0xffffffff, 0x000e000d, + 0x2491, 0xffffffff, 0x00000011, + 0x2492, 0xffffffff, 0x0010000f, + 0x2493, 0xffffffff, 0x00130012, + 0x2494, 0xffffffff, 0x000d000c, + 0x2495, 0xffffffff, 0x000f000e, + 0x2496, 0xffffffff, 0x00100013, + 0x2497, 0xffffffff, 0x00120011, + 0x2498, 0xffffffff, 0x00150014, + 0x2499, 0xffffffff, 0x000e000d, + 0x249a, 0xffffffff, 0x0010000f, + 0x249b, 0xffffffff, 0x00000013, + 0x249c, 0xffffffff, 0x00120011, + 0x249d, 0xffffffff, 0x00150014, + 0x249e, 0xffffffff, 0x000f000e, + 0x249f, 0xffffffff, 0x00110010, + 0x24a0, 0xffffffff, 0x00000014, + 0x24a1, 0xffffffff, 0x00130012, + 0x24a2, 0xffffffff, 0x00160015, + 0x24a3, 0xffffffff, 0x0010000f, + 0x24a4, 0xffffffff, 0x00120011, + 0x24a5, 0xffffffff, 0x00000015, + 0x24a6, 0xffffffff, 0x00140013, + 0x24a7, 0xffffffff, 0x00170016, + mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200, + mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100, + mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080, + mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f, + 0x000c, 0xffffffff, 0x0000001c, + 0x000d, 0x000f0000, 0x000f0000, + 0x0583, 0xffffffff, 0x00000100, + mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100, + mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000, + mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104, + mmMC_CITF_MISC_WR_CG, 0x000c0000, 0x000c0000, + mmMC_CITF_MISC_RD_CG, 0x000c0000, 0x000c0000, + mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100, + 0x157a, 0x00000001, 0x00000001, + mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001, + mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104, + mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001, + 0x3430, 0xfffffff0, 0x00000100, + 0x3630, 0xfffffff0, 0x00000100, +}; +static const u32 pitcairn_mgcg_cgcg_init[] = +{ + mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100, + mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100, + mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100, + mmTA_CGTT_CTRL, 0xffffffff, 0x00000100, + mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTD_CGTT_CTRL, 0xffffffff, 0x00000100, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + 0x2458, 0xffffffff, 0x00010000, + 0x2459, 0xffffffff, 0x00030002, + 0x245a, 0xffffffff, 0x00040007, + 0x245b, 0xffffffff, 0x00060005, + 0x245c, 0xffffffff, 0x00090008, + 0x245d, 0xffffffff, 0x00020001, + 0x245e, 0xffffffff, 0x00040003, + 0x245f, 0xffffffff, 0x00000007, + 0x2460, 0xffffffff, 0x00060005, + 0x2461, 0xffffffff, 0x00090008, + 0x2462, 0xffffffff, 0x00030002, + 0x2463, 0xffffffff, 0x00050004, + 0x2464, 0xffffffff, 0x00000008, + 0x2465, 0xffffffff, 0x00070006, + 0x2466, 0xffffffff, 0x000a0009, + 0x2467, 0xffffffff, 0x00040003, + 0x2468, 0xffffffff, 0x00060005, + 0x2469, 0xffffffff, 0x00000009, + 0x246a, 0xffffffff, 0x00080007, + 0x246b, 0xffffffff, 0x000b000a, + 0x246c, 0xffffffff, 0x00050004, + 0x246d, 0xffffffff, 0x00070006, + 0x246e, 0xffffffff, 0x0008000b, + 0x246f, 0xffffffff, 0x000a0009, + 0x2470, 0xffffffff, 0x000d000c, + 0x2480, 0xffffffff, 0x00090008, + 0x2481, 0xffffffff, 0x000b000a, + 0x2482, 0xffffffff, 0x000c000f, + 0x2483, 0xffffffff, 0x000e000d, + 0x2484, 0xffffffff, 0x00110010, + 0x2485, 0xffffffff, 0x000a0009, + 0x2486, 0xffffffff, 0x000c000b, + 0x2487, 0xffffffff, 0x0000000f, + 0x2488, 0xffffffff, 0x000e000d, + 0x2489, 0xffffffff, 0x00110010, + 0x248a, 0xffffffff, 0x000b000a, + 0x248b, 0xffffffff, 0x000d000c, + 0x248c, 0xffffffff, 0x00000010, + 0x248d, 0xffffffff, 0x000f000e, + 0x248e, 0xffffffff, 0x00120011, + 0x248f, 0xffffffff, 0x000c000b, + 0x2490, 0xffffffff, 0x000e000d, + 0x2491, 0xffffffff, 0x00000011, + 0x2492, 0xffffffff, 0x0010000f, + 0x2493, 0xffffffff, 0x00130012, + 0x2494, 0xffffffff, 0x000d000c, + 0x2495, 0xffffffff, 0x000f000e, + 0x2496, 0xffffffff, 0x00100013, + 0x2497, 0xffffffff, 0x00120011, + 0x2498, 0xffffffff, 0x00150014, + mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200, + mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100, + mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080, + mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f, + 0x000c, 0xffffffff, 0x0000001c, + 0x000d, 0x000f0000, 0x000f0000, + 0x0583, 0xffffffff, 0x00000100, + mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100, + mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000, + mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104, + mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100, + 0x157a, 0x00000001, 0x00000001, + mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001, + mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104, + mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001, + 0x3430, 0xfffffff0, 0x00000100, + 0x3630, 0xfffffff0, 0x00000100, +}; + +static const u32 verde_mgcg_cgcg_init[] = +{ + mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100, + mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100, + mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100, + mmTA_CGTT_CTRL, 0xffffffff, 0x00000100, + mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTD_CGTT_CTRL, 0xffffffff, 0x00000100, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + 0x2458, 0xffffffff, 0x00010000, + 0x2459, 0xffffffff, 0x00030002, + 0x245a, 0xffffffff, 0x00040007, + 0x245b, 0xffffffff, 0x00060005, + 0x245c, 0xffffffff, 0x00090008, + 0x245d, 0xffffffff, 0x00020001, + 0x245e, 0xffffffff, 0x00040003, + 0x245f, 0xffffffff, 0x00000007, + 0x2460, 0xffffffff, 0x00060005, + 0x2461, 0xffffffff, 0x00090008, + 0x2462, 0xffffffff, 0x00030002, + 0x2463, 0xffffffff, 0x00050004, + 0x2464, 0xffffffff, 0x00000008, + 0x2465, 0xffffffff, 0x00070006, + 0x2466, 0xffffffff, 0x000a0009, + 0x2467, 0xffffffff, 0x00040003, + 0x2468, 0xffffffff, 0x00060005, + 0x2469, 0xffffffff, 0x00000009, + 0x246a, 0xffffffff, 0x00080007, + 0x246b, 0xffffffff, 0x000b000a, + 0x246c, 0xffffffff, 0x00050004, + 0x246d, 0xffffffff, 0x00070006, + 0x246e, 0xffffffff, 0x0008000b, + 0x246f, 0xffffffff, 0x000a0009, + 0x2470, 0xffffffff, 0x000d000c, + 0x2480, 0xffffffff, 0x00090008, + 0x2481, 0xffffffff, 0x000b000a, + 0x2482, 0xffffffff, 0x000c000f, + 0x2483, 0xffffffff, 0x000e000d, + 0x2484, 0xffffffff, 0x00110010, + 0x2485, 0xffffffff, 0x000a0009, + 0x2486, 0xffffffff, 0x000c000b, + 0x2487, 0xffffffff, 0x0000000f, + 0x2488, 0xffffffff, 0x000e000d, + 0x2489, 0xffffffff, 0x00110010, + 0x248a, 0xffffffff, 0x000b000a, + 0x248b, 0xffffffff, 0x000d000c, + 0x248c, 0xffffffff, 0x00000010, + 0x248d, 0xffffffff, 0x000f000e, + 0x248e, 0xffffffff, 0x00120011, + 0x248f, 0xffffffff, 0x000c000b, + 0x2490, 0xffffffff, 0x000e000d, + 0x2491, 0xffffffff, 0x00000011, + 0x2492, 0xffffffff, 0x0010000f, + 0x2493, 0xffffffff, 0x00130012, + 0x2494, 0xffffffff, 0x000d000c, + 0x2495, 0xffffffff, 0x000f000e, + 0x2496, 0xffffffff, 0x00100013, + 0x2497, 0xffffffff, 0x00120011, + 0x2498, 0xffffffff, 0x00150014, + mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200, + mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100, + mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080, + mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f, + 0x000c, 0xffffffff, 0x0000001c, + 0x000d, 0x000f0000, 0x000f0000, + 0x0583, 0xffffffff, 0x00000100, + mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100, + mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000, + mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104, + mmMC_CITF_MISC_WR_CG, 0x000c0000, 0x000c0000, + mmMC_CITF_MISC_RD_CG, 0x000c0000, 0x000c0000, + mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100, + 0x157a, 0x00000001, 0x00000001, + mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001, + mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104, + mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001, + 0x3430, 0xfffffff0, 0x00000100, + 0x3630, 0xfffffff0, 0x00000100, +}; + +static const u32 oland_mgcg_cgcg_init[] = +{ + mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100, + mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100, + mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100, + mmTA_CGTT_CTRL, 0xffffffff, 0x00000100, + mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTD_CGTT_CTRL, 0xffffffff, 0x00000100, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + 0x2458, 0xffffffff, 0x00010000, + 0x2459, 0xffffffff, 0x00030002, + 0x245a, 0xffffffff, 0x00040007, + 0x245b, 0xffffffff, 0x00060005, + 0x245c, 0xffffffff, 0x00090008, + 0x245d, 0xffffffff, 0x00020001, + 0x245e, 0xffffffff, 0x00040003, + 0x245f, 0xffffffff, 0x00000007, + 0x2460, 0xffffffff, 0x00060005, + 0x2461, 0xffffffff, 0x00090008, + 0x2462, 0xffffffff, 0x00030002, + 0x2463, 0xffffffff, 0x00050004, + 0x2464, 0xffffffff, 0x00000008, + 0x2465, 0xffffffff, 0x00070006, + 0x2466, 0xffffffff, 0x000a0009, + 0x2467, 0xffffffff, 0x00040003, + 0x2468, 0xffffffff, 0x00060005, + 0x2469, 0xffffffff, 0x00000009, + 0x246a, 0xffffffff, 0x00080007, + 0x246b, 0xffffffff, 0x000b000a, + 0x246c, 0xffffffff, 0x00050004, + 0x246d, 0xffffffff, 0x00070006, + 0x246e, 0xffffffff, 0x0008000b, + 0x246f, 0xffffffff, 0x000a0009, + 0x2470, 0xffffffff, 0x000d000c, + 0x2471, 0xffffffff, 0x00060005, + 0x2472, 0xffffffff, 0x00080007, + 0x2473, 0xffffffff, 0x0000000b, + 0x2474, 0xffffffff, 0x000a0009, + 0x2475, 0xffffffff, 0x000d000c, + mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200, + mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100, + mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080, + mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f, + 0x000c, 0xffffffff, 0x0000001c, + 0x000d, 0x000f0000, 0x000f0000, + 0x0583, 0xffffffff, 0x00000100, + mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100, + mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000, + mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104, + mmMC_CITF_MISC_WR_CG, 0x000c0000, 0x000c0000, + mmMC_CITF_MISC_RD_CG, 0x000c0000, 0x000c0000, + mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100, + 0x157a, 0x00000001, 0x00000001, + mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001, + mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104, + mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001, + 0x3430, 0xfffffff0, 0x00000100, + 0x3630, 0xfffffff0, 0x00000100, +}; + +static const u32 hainan_mgcg_cgcg_init[] = +{ + mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100, + mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100, + mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100, + mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100, + mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100, + mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100, + mmTA_CGTT_CTRL, 0xffffffff, 0x00000100, + mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100, + mmTD_CGTT_CTRL, 0xffffffff, 0x00000100, + mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000, + 0x2458, 0xffffffff, 0x00010000, + 0x2459, 0xffffffff, 0x00030002, + 0x245a, 0xffffffff, 0x00040007, + 0x245b, 0xffffffff, 0x00060005, + 0x245c, 0xffffffff, 0x00090008, + 0x245d, 0xffffffff, 0x00020001, + 0x245e, 0xffffffff, 0x00040003, + 0x245f, 0xffffffff, 0x00000007, + 0x2460, 0xffffffff, 0x00060005, + 0x2461, 0xffffffff, 0x00090008, + 0x2462, 0xffffffff, 0x00030002, + 0x2463, 0xffffffff, 0x00050004, + 0x2464, 0xffffffff, 0x00000008, + 0x2465, 0xffffffff, 0x00070006, + 0x2466, 0xffffffff, 0x000a0009, + 0x2467, 0xffffffff, 0x00040003, + 0x2468, 0xffffffff, 0x00060005, + 0x2469, 0xffffffff, 0x00000009, + 0x246a, 0xffffffff, 0x00080007, + 0x246b, 0xffffffff, 0x000b000a, + 0x246c, 0xffffffff, 0x00050004, + 0x246d, 0xffffffff, 0x00070006, + 0x246e, 0xffffffff, 0x0008000b, + 0x246f, 0xffffffff, 0x000a0009, + 0x2470, 0xffffffff, 0x000d000c, + 0x2471, 0xffffffff, 0x00060005, + 0x2472, 0xffffffff, 0x00080007, + 0x2473, 0xffffffff, 0x0000000b, + 0x2474, 0xffffffff, 0x000a0009, + 0x2475, 0xffffffff, 0x000d000c, + mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200, + mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100, + mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080, + mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f, + 0x000c, 0xffffffff, 0x0000001c, + 0x000d, 0x000f0000, 0x000f0000, + 0x0583, 0xffffffff, 0x00000100, + 0x0409, 0xffffffff, 0x00000100, + mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104, + mmMC_CITF_MISC_WR_CG, 0x000c0000, 0x000c0000, + mmMC_CITF_MISC_RD_CG, 0x000c0000, 0x000c0000, + mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001, + mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104, + mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001, + 0x3430, 0xfffffff0, 0x00000100, + 0x3630, 0xfffffff0, 0x00000100, +}; + +/* XXX: update when we support VCE */ +#if 0 +/* tahiti, pitcarin, verde */ +static const struct amdgpu_video_codec_info tahiti_video_codecs_encode_array[] = +{ + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, + .max_width = 2048, + .max_height = 1152, + .max_pixels_per_frame = 2048 * 1152, + .max_level = 0, + }, +}; + +static const struct amdgpu_video_codecs tahiti_video_codecs_encode = +{ + .codec_count = ARRAY_SIZE(tahiti_video_codecs_encode_array), + .codec_array = tahiti_video_codecs_encode_array, +}; +#else +static const struct amdgpu_video_codecs tahiti_video_codecs_encode = +{ + .codec_count = 0, + .codec_array = NULL, +}; +#endif +/* oland and hainan don't support encode */ +static const struct amdgpu_video_codecs hainan_video_codecs_encode = +{ + .codec_count = 0, + .codec_array = NULL, +}; + +/* tahiti, pitcarin, verde, oland */ +static const struct amdgpu_video_codec_info tahiti_video_codecs_decode_array[] = +{ + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, + .max_width = 2048, + .max_height = 1152, + .max_pixels_per_frame = 2048 * 1152, + .max_level = 3, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, + .max_width = 2048, + .max_height = 1152, + .max_pixels_per_frame = 2048 * 1152, + .max_level = 5, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, + .max_width = 2048, + .max_height = 1152, + .max_pixels_per_frame = 2048 * 1152, + .max_level = 41, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, + .max_width = 2048, + .max_height = 1152, + .max_pixels_per_frame = 2048 * 1152, + .max_level = 4, + }, +}; + +static const struct amdgpu_video_codecs tahiti_video_codecs_decode = +{ + .codec_count = ARRAY_SIZE(tahiti_video_codecs_decode_array), + .codec_array = tahiti_video_codecs_decode_array, +}; + +/* hainan doesn't support decode */ +static const struct amdgpu_video_codecs hainan_video_codecs_decode = +{ + .codec_count = 0, + .codec_array = NULL, +}; + +static int si_query_video_codecs(struct amdgpu_device *adev, bool encode, + const struct amdgpu_video_codecs **codecs) +{ + switch (adev->asic_type) { + case CHIP_VERDE: + case CHIP_TAHITI: + case CHIP_PITCAIRN: + if (encode) + *codecs = &tahiti_video_codecs_encode; + else + *codecs = &tahiti_video_codecs_decode; + return 0; + case CHIP_OLAND: + if (encode) + *codecs = &hainan_video_codecs_encode; + else + *codecs = &tahiti_video_codecs_decode; + return 0; + case CHIP_HAINAN: + if (encode) + *codecs = &hainan_video_codecs_encode; + else + *codecs = &hainan_video_codecs_decode; + return 0; + default: + return -EINVAL; + } +} + +static u32 si_pcie_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(AMDGPU_PCIE_INDEX, reg); + (void)RREG32(AMDGPU_PCIE_INDEX); + r = RREG32(AMDGPU_PCIE_DATA); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); + return r; +} + +static void si_pcie_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(AMDGPU_PCIE_INDEX, reg); + (void)RREG32(AMDGPU_PCIE_INDEX); + WREG32(AMDGPU_PCIE_DATA, v); + (void)RREG32(AMDGPU_PCIE_DATA); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} + +static u32 si_pciep_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(PCIE_PORT_INDEX, ((reg) & 0xff)); + (void)RREG32(PCIE_PORT_INDEX); + r = RREG32(PCIE_PORT_DATA); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); + return r; +} + +static void si_pciep_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(PCIE_PORT_INDEX, ((reg) & 0xff)); + (void)RREG32(PCIE_PORT_INDEX); + WREG32(PCIE_PORT_DATA, (v)); + (void)RREG32(PCIE_PORT_DATA); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} + +static u32 si_smc_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->smc_idx_lock, flags); + WREG32(SMC_IND_INDEX_0, (reg)); + r = RREG32(SMC_IND_DATA_0); + spin_unlock_irqrestore(&adev->smc_idx_lock, flags); + return r; +} + +static void si_smc_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->smc_idx_lock, flags); + WREG32(SMC_IND_INDEX_0, (reg)); + WREG32(SMC_IND_DATA_0, (v)); + spin_unlock_irqrestore(&adev->smc_idx_lock, flags); +} + +static u32 si_uvd_ctx_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->uvd_ctx_idx_lock, flags); + WREG32(mmUVD_CTX_INDEX, ((reg) & 0x1ff)); + r = RREG32(mmUVD_CTX_DATA); + spin_unlock_irqrestore(&adev->uvd_ctx_idx_lock, flags); + return r; +} + +static void si_uvd_ctx_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->uvd_ctx_idx_lock, flags); + WREG32(mmUVD_CTX_INDEX, ((reg) & 0x1ff)); + WREG32(mmUVD_CTX_DATA, (v)); + spin_unlock_irqrestore(&adev->uvd_ctx_idx_lock, flags); +} + +static struct amdgpu_allowed_register_entry si_allowed_read_registers[] = { + {GRBM_STATUS}, + {mmGRBM_STATUS2}, + {mmGRBM_STATUS_SE0}, + {mmGRBM_STATUS_SE1}, + {mmSRBM_STATUS}, + {mmSRBM_STATUS2}, + {DMA_STATUS_REG + DMA0_REGISTER_OFFSET}, + {DMA_STATUS_REG + DMA1_REGISTER_OFFSET}, + {mmCP_STAT}, + {mmCP_STALLED_STAT1}, + {mmCP_STALLED_STAT2}, + {mmCP_STALLED_STAT3}, + {GB_ADDR_CONFIG}, + {MC_ARB_RAMCFG}, + {GB_TILE_MODE0}, + {GB_TILE_MODE1}, + {GB_TILE_MODE2}, + {GB_TILE_MODE3}, + {GB_TILE_MODE4}, + {GB_TILE_MODE5}, + {GB_TILE_MODE6}, + {GB_TILE_MODE7}, + {GB_TILE_MODE8}, + {GB_TILE_MODE9}, + {GB_TILE_MODE10}, + {GB_TILE_MODE11}, + {GB_TILE_MODE12}, + {GB_TILE_MODE13}, + {GB_TILE_MODE14}, + {GB_TILE_MODE15}, + {GB_TILE_MODE16}, + {GB_TILE_MODE17}, + {GB_TILE_MODE18}, + {GB_TILE_MODE19}, + {GB_TILE_MODE20}, + {GB_TILE_MODE21}, + {GB_TILE_MODE22}, + {GB_TILE_MODE23}, + {GB_TILE_MODE24}, + {GB_TILE_MODE25}, + {GB_TILE_MODE26}, + {GB_TILE_MODE27}, + {GB_TILE_MODE28}, + {GB_TILE_MODE29}, + {GB_TILE_MODE30}, + {GB_TILE_MODE31}, + {CC_RB_BACKEND_DISABLE, true}, + {GC_USER_RB_BACKEND_DISABLE, true}, + {PA_SC_RASTER_CONFIG, true}, +}; + +static uint32_t si_get_register_value(struct amdgpu_device *adev, + bool indexed, u32 se_num, + u32 sh_num, u32 reg_offset) +{ + if (indexed) { + uint32_t val; + unsigned se_idx = (se_num == 0xffffffff) ? 0 : se_num; + unsigned sh_idx = (sh_num == 0xffffffff) ? 0 : sh_num; + + switch (reg_offset) { + case mmCC_RB_BACKEND_DISABLE: + return adev->gfx.config.rb_config[se_idx][sh_idx].rb_backend_disable; + case mmGC_USER_RB_BACKEND_DISABLE: + return adev->gfx.config.rb_config[se_idx][sh_idx].user_rb_backend_disable; + case mmPA_SC_RASTER_CONFIG: + return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config; + } + + mutex_lock(&adev->grbm_idx_mutex); + if (se_num != 0xffffffff || sh_num != 0xffffffff) + amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff, 0); + + val = RREG32(reg_offset); + + if (se_num != 0xffffffff || sh_num != 0xffffffff) + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + return val; + } else { + unsigned idx; + + switch (reg_offset) { + case mmGB_ADDR_CONFIG: + return adev->gfx.config.gb_addr_config; + case mmMC_ARB_RAMCFG: + return adev->gfx.config.mc_arb_ramcfg; + case mmGB_TILE_MODE0: + case mmGB_TILE_MODE1: + case mmGB_TILE_MODE2: + case mmGB_TILE_MODE3: + case mmGB_TILE_MODE4: + case mmGB_TILE_MODE5: + case mmGB_TILE_MODE6: + case mmGB_TILE_MODE7: + case mmGB_TILE_MODE8: + case mmGB_TILE_MODE9: + case mmGB_TILE_MODE10: + case mmGB_TILE_MODE11: + case mmGB_TILE_MODE12: + case mmGB_TILE_MODE13: + case mmGB_TILE_MODE14: + case mmGB_TILE_MODE15: + case mmGB_TILE_MODE16: + case mmGB_TILE_MODE17: + case mmGB_TILE_MODE18: + case mmGB_TILE_MODE19: + case mmGB_TILE_MODE20: + case mmGB_TILE_MODE21: + case mmGB_TILE_MODE22: + case mmGB_TILE_MODE23: + case mmGB_TILE_MODE24: + case mmGB_TILE_MODE25: + case mmGB_TILE_MODE26: + case mmGB_TILE_MODE27: + case mmGB_TILE_MODE28: + case mmGB_TILE_MODE29: + case mmGB_TILE_MODE30: + case mmGB_TILE_MODE31: + idx = (reg_offset - mmGB_TILE_MODE0); + return adev->gfx.config.tile_mode_array[idx]; + default: + return RREG32(reg_offset); + } + } +} +static int si_read_register(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 reg_offset, u32 *value) +{ + uint32_t i; + + *value = 0; + for (i = 0; i < ARRAY_SIZE(si_allowed_read_registers); i++) { + bool indexed = si_allowed_read_registers[i].grbm_indexed; + + if (reg_offset != si_allowed_read_registers[i].reg_offset) + continue; + + *value = si_get_register_value(adev, indexed, se_num, sh_num, + reg_offset); + return 0; + } + return -EINVAL; +} + +static bool si_read_disabled_bios(struct amdgpu_device *adev) +{ + u32 bus_cntl; + u32 d1vga_control = 0; + u32 d2vga_control = 0; + u32 vga_render_control = 0; + u32 rom_cntl; + bool r; + + bus_cntl = RREG32(R600_BUS_CNTL); + if (adev->mode_info.num_crtc) { + d1vga_control = RREG32(AVIVO_D1VGA_CONTROL); + d2vga_control = RREG32(AVIVO_D2VGA_CONTROL); + vga_render_control = RREG32(VGA_RENDER_CONTROL); + } + rom_cntl = RREG32(R600_ROM_CNTL); + + /* enable the rom */ + WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS)); + if (adev->mode_info.num_crtc) { + /* Disable VGA mode */ + WREG32(AVIVO_D1VGA_CONTROL, + (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE | + AVIVO_DVGA_CONTROL_TIMING_SELECT))); + WREG32(AVIVO_D2VGA_CONTROL, + (d2vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE | + AVIVO_DVGA_CONTROL_TIMING_SELECT))); + WREG32(VGA_RENDER_CONTROL, + (vga_render_control & C_000300_VGA_VSTATUS_CNTL)); + } + WREG32(R600_ROM_CNTL, rom_cntl | R600_SCK_OVERWRITE); + + r = amdgpu_read_bios(adev); + + /* restore regs */ + WREG32(R600_BUS_CNTL, bus_cntl); + if (adev->mode_info.num_crtc) { + WREG32(AVIVO_D1VGA_CONTROL, d1vga_control); + WREG32(AVIVO_D2VGA_CONTROL, d2vga_control); + WREG32(VGA_RENDER_CONTROL, vga_render_control); + } + WREG32(R600_ROM_CNTL, rom_cntl); + return r; +} + +#define mmROM_INDEX 0x2A +#define mmROM_DATA 0x2B + +static bool si_read_bios_from_rom(struct amdgpu_device *adev, + u8 *bios, u32 length_bytes) +{ + u32 *dw_ptr; + u32 i, length_dw; + + if (bios == NULL) + return false; + if (length_bytes == 0) + return false; + /* APU vbios image is part of sbios image */ + if (adev->flags & AMD_IS_APU) + return false; + + dw_ptr = (u32 *)bios; + length_dw = ALIGN(length_bytes, 4) / 4; + /* set rom index to 0 */ + WREG32(mmROM_INDEX, 0); + for (i = 0; i < length_dw; i++) + dw_ptr[i] = RREG32(mmROM_DATA); + + return true; +} + +static void si_set_clk_bypass_mode(struct amdgpu_device *adev) +{ + u32 tmp, i; + + tmp = RREG32(CG_SPLL_FUNC_CNTL); + tmp |= SPLL_BYPASS_EN; + WREG32(CG_SPLL_FUNC_CNTL, tmp); + + tmp = RREG32(CG_SPLL_FUNC_CNTL_2); + tmp |= SPLL_CTLREQ_CHG; + WREG32(CG_SPLL_FUNC_CNTL_2, tmp); + + for (i = 0; i < adev->usec_timeout; i++) { + if (RREG32(SPLL_STATUS) & SPLL_CHG_STATUS) + break; + udelay(1); + } + + tmp = RREG32(CG_SPLL_FUNC_CNTL_2); + tmp &= ~(SPLL_CTLREQ_CHG | SCLK_MUX_UPDATE); + WREG32(CG_SPLL_FUNC_CNTL_2, tmp); + + tmp = RREG32(MPLL_CNTL_MODE); + tmp &= ~MPLL_MCLK_SEL; + WREG32(MPLL_CNTL_MODE, tmp); +} + +static void si_spll_powerdown(struct amdgpu_device *adev) +{ + u32 tmp; + + tmp = RREG32(SPLL_CNTL_MODE); + tmp |= SPLL_SW_DIR_CONTROL; + WREG32(SPLL_CNTL_MODE, tmp); + + tmp = RREG32(CG_SPLL_FUNC_CNTL); + tmp |= SPLL_RESET; + WREG32(CG_SPLL_FUNC_CNTL, tmp); + + tmp = RREG32(CG_SPLL_FUNC_CNTL); + tmp |= SPLL_SLEEP; + WREG32(CG_SPLL_FUNC_CNTL, tmp); + + tmp = RREG32(SPLL_CNTL_MODE); + tmp &= ~SPLL_SW_DIR_CONTROL; + WREG32(SPLL_CNTL_MODE, tmp); +} + +static int si_gpu_pci_config_reset(struct amdgpu_device *adev) +{ + u32 i; + int r = -EINVAL; + + amdgpu_atombios_scratch_regs_engine_hung(adev, true); + + /* set mclk/sclk to bypass */ + si_set_clk_bypass_mode(adev); + /* powerdown spll */ + si_spll_powerdown(adev); + /* disable BM */ + pci_clear_master(adev->pdev); + /* reset */ + amdgpu_device_pci_config_reset(adev); + + udelay(100); + + /* wait for asic to come out of reset */ + for (i = 0; i < adev->usec_timeout; i++) { + if (RREG32(mmCONFIG_MEMSIZE) != 0xffffffff) { + /* enable BM */ + pci_set_master(adev->pdev); + adev->has_hw_reset = true; + r = 0; + break; + } + udelay(1); + } + amdgpu_atombios_scratch_regs_engine_hung(adev, false); + + return r; +} + +static bool si_asic_supports_baco(struct amdgpu_device *adev) +{ + return false; +} + +static enum amd_reset_method +si_asic_reset_method(struct amdgpu_device *adev) +{ + if (amdgpu_reset_method == AMD_RESET_METHOD_PCI) + return amdgpu_reset_method; + else if (amdgpu_reset_method != AMD_RESET_METHOD_LEGACY && + amdgpu_reset_method != -1) + dev_warn(adev->dev, "Specified reset method:%d isn't supported, using AUTO instead.\n", + amdgpu_reset_method); + + return AMD_RESET_METHOD_LEGACY; +} + +static int si_asic_reset(struct amdgpu_device *adev) +{ + int r; + + switch (si_asic_reset_method(adev)) { + case AMD_RESET_METHOD_PCI: + dev_info(adev->dev, "PCI reset\n"); + r = amdgpu_device_pci_reset(adev); + break; + default: + dev_info(adev->dev, "PCI CONFIG reset\n"); + r = si_gpu_pci_config_reset(adev); + break; + } + + return r; +} + +static u32 si_get_config_memsize(struct amdgpu_device *adev) +{ + return RREG32(mmCONFIG_MEMSIZE); +} + +static void si_vga_set_state(struct amdgpu_device *adev, bool state) +{ + uint32_t temp; + + temp = RREG32(CONFIG_CNTL); + if (!state) { + temp &= ~(1<<0); + temp |= (1<<1); + } else { + temp &= ~(1<<1); + } + WREG32(CONFIG_CNTL, temp); +} + +static u32 si_get_xclk(struct amdgpu_device *adev) +{ + u32 reference_clock = adev->clock.spll.reference_freq; + u32 tmp; + + tmp = RREG32(CG_CLKPIN_CNTL_2); + if (tmp & MUX_TCLK_TO_XCLK) + return TCLK; + + tmp = RREG32(CG_CLKPIN_CNTL); + if (tmp & XTALIN_DIVIDE) + return reference_clock / 4; + + return reference_clock; +} + +static void si_flush_hdp(struct amdgpu_device *adev, struct amdgpu_ring *ring) +{ + if (!ring || !ring->funcs->emit_wreg) { + WREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL, 1); + RREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL); + } else { + amdgpu_ring_emit_wreg(ring, mmHDP_MEM_COHERENCY_FLUSH_CNTL, 1); + } +} + +static void si_invalidate_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + if (!ring || !ring->funcs->emit_wreg) { + WREG32(mmHDP_DEBUG0, 1); + RREG32(mmHDP_DEBUG0); + } else { + amdgpu_ring_emit_wreg(ring, mmHDP_DEBUG0, 1); + } +} + +static bool si_need_full_reset(struct amdgpu_device *adev) +{ + /* change this when we support soft reset */ + return true; +} + +static bool si_need_reset_on_init(struct amdgpu_device *adev) +{ + return false; +} + +static int si_get_pcie_lanes(struct amdgpu_device *adev) +{ + u32 link_width_cntl; + + if (adev->flags & AMD_IS_APU) + return 0; + + link_width_cntl = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL); + + switch ((link_width_cntl & LC_LINK_WIDTH_RD_MASK) >> LC_LINK_WIDTH_RD_SHIFT) { + case LC_LINK_WIDTH_X1: + return 1; + case LC_LINK_WIDTH_X2: + return 2; + case LC_LINK_WIDTH_X4: + return 4; + case LC_LINK_WIDTH_X8: + return 8; + case LC_LINK_WIDTH_X0: + case LC_LINK_WIDTH_X16: + default: + return 16; + } +} + +static void si_set_pcie_lanes(struct amdgpu_device *adev, int lanes) +{ + u32 link_width_cntl, mask; + + if (adev->flags & AMD_IS_APU) + return; + + switch (lanes) { + case 0: + mask = LC_LINK_WIDTH_X0; + break; + case 1: + mask = LC_LINK_WIDTH_X1; + break; + case 2: + mask = LC_LINK_WIDTH_X2; + break; + case 4: + mask = LC_LINK_WIDTH_X4; + break; + case 8: + mask = LC_LINK_WIDTH_X8; + break; + case 16: + mask = LC_LINK_WIDTH_X16; + break; + default: + DRM_ERROR("invalid pcie lane request: %d\n", lanes); + return; + } + + link_width_cntl = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL); + link_width_cntl &= ~LC_LINK_WIDTH_MASK; + link_width_cntl |= mask << LC_LINK_WIDTH_SHIFT; + link_width_cntl |= (LC_RECONFIG_NOW | + LC_RECONFIG_ARC_MISSING_ESCAPE); + + WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl); +} + +static void si_get_pcie_usage(struct amdgpu_device *adev, uint64_t *count0, + uint64_t *count1) +{ + uint32_t perfctr = 0; + uint64_t cnt0_of, cnt1_of; + int tmp; + + /* This reports 0 on APUs, so return to avoid writing/reading registers + * that may or may not be different from their GPU counterparts + */ + if (adev->flags & AMD_IS_APU) + return; + + /* Set the 2 events that we wish to watch, defined above */ + /* Reg 40 is # received msgs, Reg 104 is # of posted requests sent */ + perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK, EVENT0_SEL, 40); + perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK, EVENT1_SEL, 104); + + /* Write to enable desired perf counters */ + WREG32_PCIE(ixPCIE_PERF_CNTL_TXCLK, perfctr); + /* Zero out and enable the perf counters + * Write 0x5: + * Bit 0 = Start all counters(1) + * Bit 2 = Global counter reset enable(1) + */ + WREG32_PCIE(ixPCIE_PERF_COUNT_CNTL, 0x00000005); + + msleep(1000); + + /* Load the shadow and disable the perf counters + * Write 0x2: + * Bit 0 = Stop counters(0) + * Bit 1 = Load the shadow counters(1) + */ + WREG32_PCIE(ixPCIE_PERF_COUNT_CNTL, 0x00000002); + + /* Read register values to get any >32bit overflow */ + tmp = RREG32_PCIE(ixPCIE_PERF_CNTL_TXCLK); + cnt0_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK, COUNTER0_UPPER); + cnt1_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK, COUNTER1_UPPER); + + /* Get the values and add the overflow */ + *count0 = RREG32_PCIE(ixPCIE_PERF_COUNT0_TXCLK) | (cnt0_of << 32); + *count1 = RREG32_PCIE(ixPCIE_PERF_COUNT1_TXCLK) | (cnt1_of << 32); +} + +static uint64_t si_get_pcie_replay_count(struct amdgpu_device *adev) +{ + uint64_t nak_r, nak_g; + + /* Get the number of NAKs received and generated */ + nak_r = RREG32_PCIE(ixPCIE_RX_NUM_NAK); + nak_g = RREG32_PCIE(ixPCIE_RX_NUM_NAK_GENERATED); + + /* Add the total number of NAKs, i.e the number of replays */ + return (nak_r + nak_g); +} + +static int si_uvd_send_upll_ctlreq(struct amdgpu_device *adev, + unsigned cg_upll_func_cntl) +{ + unsigned i; + + /* Make sure UPLL_CTLREQ is deasserted */ + WREG32_P(cg_upll_func_cntl, 0, ~UPLL_CTLREQ_MASK); + + mdelay(10); + + /* Assert UPLL_CTLREQ */ + WREG32_P(cg_upll_func_cntl, UPLL_CTLREQ_MASK, ~UPLL_CTLREQ_MASK); + + /* Wait for CTLACK and CTLACK2 to get asserted */ + for (i = 0; i < SI_MAX_CTLACKS_ASSERTION_WAIT; ++i) { + uint32_t mask = UPLL_CTLACK_MASK | UPLL_CTLACK2_MASK; + + if ((RREG32(cg_upll_func_cntl) & mask) == mask) + break; + mdelay(10); + } + + /* Deassert UPLL_CTLREQ */ + WREG32_P(cg_upll_func_cntl, 0, ~UPLL_CTLREQ_MASK); + + if (i == SI_MAX_CTLACKS_ASSERTION_WAIT) { + DRM_ERROR("Timeout setting UVD clocks!\n"); + return -ETIMEDOUT; + } + + return 0; +} + +static unsigned si_uvd_calc_upll_post_div(unsigned vco_freq, + unsigned target_freq, + unsigned pd_min, + unsigned pd_even) +{ + unsigned post_div = vco_freq / target_freq; + + /* Adjust to post divider minimum value */ + if (post_div < pd_min) + post_div = pd_min; + + /* We alway need a frequency less than or equal the target */ + if ((vco_freq / post_div) > target_freq) + post_div += 1; + + /* Post dividers above a certain value must be even */ + if (post_div > pd_even && post_div % 2) + post_div += 1; + + return post_div; +} + +/** + * si_calc_upll_dividers - calc UPLL clock dividers + * + * @adev: amdgpu_device pointer + * @vclk: wanted VCLK + * @dclk: wanted DCLK + * @vco_min: minimum VCO frequency + * @vco_max: maximum VCO frequency + * @fb_factor: factor to multiply vco freq with + * @fb_mask: limit and bitmask for feedback divider + * @pd_min: post divider minimum + * @pd_max: post divider maximum + * @pd_even: post divider must be even above this value + * @optimal_fb_div: resulting feedback divider + * @optimal_vclk_div: resulting vclk post divider + * @optimal_dclk_div: resulting dclk post divider + * + * Calculate dividers for UVDs UPLL (except APUs). + * Returns zero on success; -EINVAL on error. + */ +static int si_calc_upll_dividers(struct amdgpu_device *adev, + unsigned vclk, unsigned dclk, + unsigned vco_min, unsigned vco_max, + unsigned fb_factor, unsigned fb_mask, + unsigned pd_min, unsigned pd_max, + unsigned pd_even, + unsigned *optimal_fb_div, + unsigned *optimal_vclk_div, + unsigned *optimal_dclk_div) +{ + unsigned vco_freq, ref_freq = adev->clock.spll.reference_freq; + + /* Start off with something large */ + unsigned optimal_score = ~0; + + /* Loop through vco from low to high */ + vco_min = max(max(vco_min, vclk), dclk); + for (vco_freq = vco_min; vco_freq <= vco_max; vco_freq += 100) { + uint64_t fb_div = (uint64_t)vco_freq * fb_factor; + unsigned vclk_div, dclk_div, score; + + do_div(fb_div, ref_freq); + + /* fb div out of range ? */ + if (fb_div > fb_mask) + break; /* It can oly get worse */ + + fb_div &= fb_mask; + + /* Calc vclk divider with current vco freq */ + vclk_div = si_uvd_calc_upll_post_div(vco_freq, vclk, + pd_min, pd_even); + if (vclk_div > pd_max) + break; /* vco is too big, it has to stop */ + + /* Calc dclk divider with current vco freq */ + dclk_div = si_uvd_calc_upll_post_div(vco_freq, dclk, + pd_min, pd_even); + if (dclk_div > pd_max) + break; /* vco is too big, it has to stop */ + + /* Calc score with current vco freq */ + score = vclk - (vco_freq / vclk_div) + dclk - (vco_freq / dclk_div); + + /* Determine if this vco setting is better than current optimal settings */ + if (score < optimal_score) { + *optimal_fb_div = fb_div; + *optimal_vclk_div = vclk_div; + *optimal_dclk_div = dclk_div; + optimal_score = score; + if (optimal_score == 0) + break; /* It can't get better than this */ + } + } + + /* Did we found a valid setup ? */ + if (optimal_score == ~0) + return -EINVAL; + + return 0; +} + +static int si_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk) +{ + unsigned fb_div = 0, vclk_div = 0, dclk_div = 0; + int r; + + /* Bypass vclk and dclk with bclk */ + WREG32_P(CG_UPLL_FUNC_CNTL_2, + VCLK_SRC_SEL(1) | DCLK_SRC_SEL(1), + ~(VCLK_SRC_SEL_MASK | DCLK_SRC_SEL_MASK)); + + /* Put PLL in bypass mode */ + WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_BYPASS_EN_MASK, ~UPLL_BYPASS_EN_MASK); + + if (!vclk || !dclk) { + /* Keep the Bypass mode */ + return 0; + } + + r = si_calc_upll_dividers(adev, vclk, dclk, 125000, 250000, + 16384, 0x03FFFFFF, 0, 128, 5, + &fb_div, &vclk_div, &dclk_div); + if (r) + return r; + + /* Set RESET_ANTI_MUX to 0 */ + WREG32_P(CG_UPLL_FUNC_CNTL_5, 0, ~RESET_ANTI_MUX_MASK); + + /* Set VCO_MODE to 1 */ + WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_VCO_MODE_MASK, ~UPLL_VCO_MODE_MASK); + + /* Disable sleep mode */ + WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_SLEEP_MASK); + + /* Deassert UPLL_RESET */ + WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_RESET_MASK); + + mdelay(1); + + r = si_uvd_send_upll_ctlreq(adev, CG_UPLL_FUNC_CNTL); + if (r) + return r; + + /* Assert UPLL_RESET again */ + WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_RESET_MASK, ~UPLL_RESET_MASK); + + /* Disable spread spectrum. */ + WREG32_P(CG_UPLL_SPREAD_SPECTRUM, 0, ~SSEN_MASK); + + /* Set feedback divider */ + WREG32_P(CG_UPLL_FUNC_CNTL_3, UPLL_FB_DIV(fb_div), ~UPLL_FB_DIV_MASK); + + /* Set ref divider to 0 */ + WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_REF_DIV_MASK); + + if (fb_div < 307200) + WREG32_P(CG_UPLL_FUNC_CNTL_4, 0, ~UPLL_SPARE_ISPARE9); + else + WREG32_P(CG_UPLL_FUNC_CNTL_4, + UPLL_SPARE_ISPARE9, + ~UPLL_SPARE_ISPARE9); + + /* Set PDIV_A and PDIV_B */ + WREG32_P(CG_UPLL_FUNC_CNTL_2, + UPLL_PDIV_A(vclk_div) | UPLL_PDIV_B(dclk_div), + ~(UPLL_PDIV_A_MASK | UPLL_PDIV_B_MASK)); + + /* Give the PLL some time to settle */ + mdelay(15); + + /* Deassert PLL_RESET */ + WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_RESET_MASK); + + mdelay(15); + + /* Switch from bypass mode to normal mode */ + WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_BYPASS_EN_MASK); + + r = si_uvd_send_upll_ctlreq(adev, CG_UPLL_FUNC_CNTL); + if (r) + return r; + + /* Switch VCLK and DCLK selection */ + WREG32_P(CG_UPLL_FUNC_CNTL_2, + VCLK_SRC_SEL(2) | DCLK_SRC_SEL(2), + ~(VCLK_SRC_SEL_MASK | DCLK_SRC_SEL_MASK)); + + mdelay(100); + + return 0; +} + +static int si_vce_send_vcepll_ctlreq(struct amdgpu_device *adev) +{ + unsigned i; + + /* Make sure VCEPLL_CTLREQ is deasserted */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~UPLL_CTLREQ_MASK); + + mdelay(10); + + /* Assert UPLL_CTLREQ */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, UPLL_CTLREQ_MASK, ~UPLL_CTLREQ_MASK); + + /* Wait for CTLACK and CTLACK2 to get asserted */ + for (i = 0; i < SI_MAX_CTLACKS_ASSERTION_WAIT; ++i) { + uint32_t mask = UPLL_CTLACK_MASK | UPLL_CTLACK2_MASK; + + if ((RREG32_SMC(CG_VCEPLL_FUNC_CNTL) & mask) == mask) + break; + mdelay(10); + } + + /* Deassert UPLL_CTLREQ */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~UPLL_CTLREQ_MASK); + + if (i == SI_MAX_CTLACKS_ASSERTION_WAIT) { + DRM_ERROR("Timeout setting UVD clocks!\n"); + return -ETIMEDOUT; + } + + return 0; +} + +static int si_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk) +{ + unsigned fb_div = 0, evclk_div = 0, ecclk_div = 0; + int r; + + /* Bypass evclk and ecclk with bclk */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_2, + EVCLK_SRC_SEL(1) | ECCLK_SRC_SEL(1), + ~(EVCLK_SRC_SEL_MASK | ECCLK_SRC_SEL_MASK)); + + /* Put PLL in bypass mode */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_BYPASS_EN_MASK, + ~VCEPLL_BYPASS_EN_MASK); + + if (!evclk || !ecclk) { + /* Keep the Bypass mode, put PLL to sleep */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_SLEEP_MASK, + ~VCEPLL_SLEEP_MASK); + return 0; + } + + r = si_calc_upll_dividers(adev, evclk, ecclk, 125000, 250000, + 16384, 0x03FFFFFF, 0, 128, 5, + &fb_div, &evclk_div, &ecclk_div); + if (r) + return r; + + /* Set RESET_ANTI_MUX to 0 */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_5, 0, ~RESET_ANTI_MUX_MASK); + + /* Set VCO_MODE to 1 */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_VCO_MODE_MASK, + ~VCEPLL_VCO_MODE_MASK); + + /* Toggle VCEPLL_SLEEP to 1 then back to 0 */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_SLEEP_MASK, + ~VCEPLL_SLEEP_MASK); + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_SLEEP_MASK); + + /* Deassert VCEPLL_RESET */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_RESET_MASK); + + mdelay(1); + + r = si_vce_send_vcepll_ctlreq(adev); + if (r) + return r; + + /* Assert VCEPLL_RESET again */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_RESET_MASK, ~VCEPLL_RESET_MASK); + + /* Disable spread spectrum. */ + WREG32_SMC_P(CG_VCEPLL_SPREAD_SPECTRUM, 0, ~SSEN_MASK); + + /* Set feedback divider */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_3, + VCEPLL_FB_DIV(fb_div), + ~VCEPLL_FB_DIV_MASK); + + /* Set ref divider to 0 */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_REF_DIV_MASK); + + /* Set PDIV_A and PDIV_B */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_2, + VCEPLL_PDIV_A(evclk_div) | VCEPLL_PDIV_B(ecclk_div), + ~(VCEPLL_PDIV_A_MASK | VCEPLL_PDIV_B_MASK)); + + /* Give the PLL some time to settle */ + mdelay(15); + + /* Deassert PLL_RESET */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_RESET_MASK); + + mdelay(15); + + /* Switch from bypass mode to normal mode */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_BYPASS_EN_MASK); + + r = si_vce_send_vcepll_ctlreq(adev); + if (r) + return r; + + /* Switch VCLK and DCLK selection */ + WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_2, + EVCLK_SRC_SEL(16) | ECCLK_SRC_SEL(16), + ~(EVCLK_SRC_SEL_MASK | ECCLK_SRC_SEL_MASK)); + + mdelay(100); + + return 0; +} + +static void si_pre_asic_init(struct amdgpu_device *adev) +{ +} + +static const struct amdgpu_asic_funcs si_asic_funcs = +{ + .read_disabled_bios = &si_read_disabled_bios, + .read_bios_from_rom = &si_read_bios_from_rom, + .read_register = &si_read_register, + .reset = &si_asic_reset, + .reset_method = &si_asic_reset_method, + .set_vga_state = &si_vga_set_state, + .get_xclk = &si_get_xclk, + .set_uvd_clocks = &si_set_uvd_clocks, + .set_vce_clocks = &si_set_vce_clocks, + .get_pcie_lanes = &si_get_pcie_lanes, + .set_pcie_lanes = &si_set_pcie_lanes, + .get_config_memsize = &si_get_config_memsize, + .flush_hdp = &si_flush_hdp, + .invalidate_hdp = &si_invalidate_hdp, + .need_full_reset = &si_need_full_reset, + .get_pcie_usage = &si_get_pcie_usage, + .need_reset_on_init = &si_need_reset_on_init, + .get_pcie_replay_count = &si_get_pcie_replay_count, + .supports_baco = &si_asic_supports_baco, + .pre_asic_init = &si_pre_asic_init, + .query_video_codecs = &si_query_video_codecs, +}; + +static uint32_t si_get_rev_id(struct amdgpu_device *adev) +{ + return (RREG32(CC_DRM_ID_STRAPS) & CC_DRM_ID_STRAPS__ATI_REV_ID_MASK) + >> CC_DRM_ID_STRAPS__ATI_REV_ID__SHIFT; +} + +static int si_common_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->smc_rreg = &si_smc_rreg; + adev->smc_wreg = &si_smc_wreg; + adev->pcie_rreg = &si_pcie_rreg; + adev->pcie_wreg = &si_pcie_wreg; + adev->pciep_rreg = &si_pciep_rreg; + adev->pciep_wreg = &si_pciep_wreg; + adev->uvd_ctx_rreg = si_uvd_ctx_rreg; + adev->uvd_ctx_wreg = si_uvd_ctx_wreg; + adev->didt_rreg = NULL; + adev->didt_wreg = NULL; + + adev->asic_funcs = &si_asic_funcs; + + adev->rev_id = si_get_rev_id(adev); + adev->external_rev_id = 0xFF; + switch (adev->asic_type) { + case CHIP_TAHITI: + adev->cg_flags = + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + /*AMD_CG_SUPPORT_GFX_CGCG |*/ + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CGTS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_VCE_MGCG | + AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_HDP_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = (adev->rev_id == 0) ? 1 : + (adev->rev_id == 1) ? 5 : 6; + break; + case CHIP_PITCAIRN: + adev->cg_flags = + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + /*AMD_CG_SUPPORT_GFX_CGCG |*/ + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CGTS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_VCE_MGCG | + AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_HDP_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 20; + break; + + case CHIP_VERDE: + adev->cg_flags = + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CGTS | + AMD_CG_SUPPORT_GFX_CGTS_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_VCE_MGCG | + AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_HDP_MGCG; + adev->pg_flags = 0; + //??? + adev->external_rev_id = adev->rev_id + 40; + break; + case CHIP_OLAND: + adev->cg_flags = + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + /*AMD_CG_SUPPORT_GFX_CGCG |*/ + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CGTS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_HDP_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = 60; + break; + case CHIP_HAINAN: + adev->cg_flags = + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + /*AMD_CG_SUPPORT_GFX_CGCG |*/ + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CGTS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_HDP_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = 70; + break; + + default: + return -EINVAL; + } + + return 0; +} + +static int si_common_sw_init(void *handle) +{ + return 0; +} + +static int si_common_sw_fini(void *handle) +{ + return 0; +} + + +static void si_init_golden_registers(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_TAHITI: + amdgpu_device_program_register_sequence(adev, + tahiti_golden_registers, + ARRAY_SIZE(tahiti_golden_registers)); + amdgpu_device_program_register_sequence(adev, + tahiti_golden_rlc_registers, + ARRAY_SIZE(tahiti_golden_rlc_registers)); + amdgpu_device_program_register_sequence(adev, + tahiti_mgcg_cgcg_init, + ARRAY_SIZE(tahiti_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + tahiti_golden_registers2, + ARRAY_SIZE(tahiti_golden_registers2)); + break; + case CHIP_PITCAIRN: + amdgpu_device_program_register_sequence(adev, + pitcairn_golden_registers, + ARRAY_SIZE(pitcairn_golden_registers)); + amdgpu_device_program_register_sequence(adev, + pitcairn_golden_rlc_registers, + ARRAY_SIZE(pitcairn_golden_rlc_registers)); + amdgpu_device_program_register_sequence(adev, + pitcairn_mgcg_cgcg_init, + ARRAY_SIZE(pitcairn_mgcg_cgcg_init)); + break; + case CHIP_VERDE: + amdgpu_device_program_register_sequence(adev, + verde_golden_registers, + ARRAY_SIZE(verde_golden_registers)); + amdgpu_device_program_register_sequence(adev, + verde_golden_rlc_registers, + ARRAY_SIZE(verde_golden_rlc_registers)); + amdgpu_device_program_register_sequence(adev, + verde_mgcg_cgcg_init, + ARRAY_SIZE(verde_mgcg_cgcg_init)); + amdgpu_device_program_register_sequence(adev, + verde_pg_init, + ARRAY_SIZE(verde_pg_init)); + break; + case CHIP_OLAND: + amdgpu_device_program_register_sequence(adev, + oland_golden_registers, + ARRAY_SIZE(oland_golden_registers)); + amdgpu_device_program_register_sequence(adev, + oland_golden_rlc_registers, + ARRAY_SIZE(oland_golden_rlc_registers)); + amdgpu_device_program_register_sequence(adev, + oland_mgcg_cgcg_init, + ARRAY_SIZE(oland_mgcg_cgcg_init)); + break; + case CHIP_HAINAN: + amdgpu_device_program_register_sequence(adev, + hainan_golden_registers, + ARRAY_SIZE(hainan_golden_registers)); + amdgpu_device_program_register_sequence(adev, + hainan_golden_registers2, + ARRAY_SIZE(hainan_golden_registers2)); + amdgpu_device_program_register_sequence(adev, + hainan_mgcg_cgcg_init, + ARRAY_SIZE(hainan_mgcg_cgcg_init)); + break; + + + default: + BUG(); + } +} + +static void si_pcie_gen3_enable(struct amdgpu_device *adev) +{ + struct pci_dev *root = adev->pdev->bus->self; + u32 speed_cntl, current_data_rate; + int i; + u16 tmp16; + + if (pci_is_root_bus(adev->pdev->bus)) + return; + + if (amdgpu_pcie_gen2 == 0) + return; + + if (adev->flags & AMD_IS_APU) + return; + + if (!(adev->pm.pcie_gen_mask & (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 | + CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3))) + return; + + speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); + current_data_rate = (speed_cntl & LC_CURRENT_DATA_RATE_MASK) >> + LC_CURRENT_DATA_RATE_SHIFT; + if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) { + if (current_data_rate == 2) { + DRM_INFO("PCIE gen 3 link speeds already enabled\n"); + return; + } + DRM_INFO("enabling PCIE gen 3 link speeds, disable with amdgpu.pcie_gen2=0\n"); + } else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2) { + if (current_data_rate == 1) { + DRM_INFO("PCIE gen 2 link speeds already enabled\n"); + return; + } + DRM_INFO("enabling PCIE gen 2 link speeds, disable with amdgpu.pcie_gen2=0\n"); + } + + if (!pci_is_pcie(root) || !pci_is_pcie(adev->pdev)) + return; + + if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) { + if (current_data_rate != 2) { + u16 bridge_cfg, gpu_cfg; + u16 bridge_cfg2, gpu_cfg2; + u32 max_lw, current_lw, tmp; + + pcie_capability_set_word(root, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD); + pcie_capability_set_word(adev->pdev, PCI_EXP_LNKCTL, PCI_EXP_LNKCTL_HAWD); + + tmp = RREG32_PCIE(PCIE_LC_STATUS1); + max_lw = (tmp & LC_DETECTED_LINK_WIDTH_MASK) >> LC_DETECTED_LINK_WIDTH_SHIFT; + current_lw = (tmp & LC_OPERATING_LINK_WIDTH_MASK) >> LC_OPERATING_LINK_WIDTH_SHIFT; + + if (current_lw < max_lw) { + tmp = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL); + if (tmp & LC_RENEGOTIATION_SUPPORT) { + tmp &= ~(LC_LINK_WIDTH_MASK | LC_UPCONFIGURE_DIS); + tmp |= (max_lw << LC_LINK_WIDTH_SHIFT); + tmp |= LC_UPCONFIGURE_SUPPORT | LC_RENEGOTIATE_EN | LC_RECONFIG_NOW; + WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, tmp); + } + } + + for (i = 0; i < 10; i++) { + pcie_capability_read_word(adev->pdev, + PCI_EXP_DEVSTA, + &tmp16); + if (tmp16 & PCI_EXP_DEVSTA_TRPND) + break; + + pcie_capability_read_word(root, PCI_EXP_LNKCTL, + &bridge_cfg); + pcie_capability_read_word(adev->pdev, + PCI_EXP_LNKCTL, + &gpu_cfg); + + pcie_capability_read_word(root, PCI_EXP_LNKCTL2, + &bridge_cfg2); + pcie_capability_read_word(adev->pdev, + PCI_EXP_LNKCTL2, + &gpu_cfg2); + + tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); + tmp |= LC_SET_QUIESCE; + WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); + + tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); + tmp |= LC_REDO_EQ; + WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); + + mdelay(100); + + pcie_capability_clear_and_set_word(root, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_HAWD, + bridge_cfg & + PCI_EXP_LNKCTL_HAWD); + pcie_capability_clear_and_set_word(adev->pdev, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_HAWD, + gpu_cfg & + PCI_EXP_LNKCTL_HAWD); + + pcie_capability_read_word(root, PCI_EXP_LNKCTL2, + &tmp16); + tmp16 &= ~(PCI_EXP_LNKCTL2_ENTER_COMP | + PCI_EXP_LNKCTL2_TX_MARGIN); + tmp16 |= (bridge_cfg2 & + (PCI_EXP_LNKCTL2_ENTER_COMP | + PCI_EXP_LNKCTL2_TX_MARGIN)); + pcie_capability_write_word(root, + PCI_EXP_LNKCTL2, + tmp16); + + pcie_capability_read_word(adev->pdev, + PCI_EXP_LNKCTL2, + &tmp16); + tmp16 &= ~(PCI_EXP_LNKCTL2_ENTER_COMP | + PCI_EXP_LNKCTL2_TX_MARGIN); + tmp16 |= (gpu_cfg2 & + (PCI_EXP_LNKCTL2_ENTER_COMP | + PCI_EXP_LNKCTL2_TX_MARGIN)); + pcie_capability_write_word(adev->pdev, + PCI_EXP_LNKCTL2, + tmp16); + + tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); + tmp &= ~LC_SET_QUIESCE; + WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); + } + } + } + + speed_cntl |= LC_FORCE_EN_SW_SPEED_CHANGE | LC_FORCE_DIS_HW_SPEED_CHANGE; + speed_cntl &= ~LC_FORCE_DIS_SW_SPEED_CHANGE; + WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl); + + pcie_capability_read_word(adev->pdev, PCI_EXP_LNKCTL2, &tmp16); + tmp16 &= ~PCI_EXP_LNKCTL2_TLS; + + if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) + tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */ + else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2) + tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */ + else + tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */ + pcie_capability_write_word(adev->pdev, PCI_EXP_LNKCTL2, tmp16); + + speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); + speed_cntl |= LC_INITIATE_LINK_SPEED_CHANGE; + WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl); + + for (i = 0; i < adev->usec_timeout; i++) { + speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); + if ((speed_cntl & LC_INITIATE_LINK_SPEED_CHANGE) == 0) + break; + udelay(1); + } +} + +static inline u32 si_pif_phy0_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(EVERGREEN_PIF_PHY0_INDEX, ((reg) & 0xffff)); + r = RREG32(EVERGREEN_PIF_PHY0_DATA); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); + return r; +} + +static inline void si_pif_phy0_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(EVERGREEN_PIF_PHY0_INDEX, ((reg) & 0xffff)); + WREG32(EVERGREEN_PIF_PHY0_DATA, (v)); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} + +static inline u32 si_pif_phy1_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(EVERGREEN_PIF_PHY1_INDEX, ((reg) & 0xffff)); + r = RREG32(EVERGREEN_PIF_PHY1_DATA); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); + return r; +} + +static inline void si_pif_phy1_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32(EVERGREEN_PIF_PHY1_INDEX, ((reg) & 0xffff)); + WREG32(EVERGREEN_PIF_PHY1_DATA, (v)); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} +static void si_program_aspm(struct amdgpu_device *adev) +{ + u32 data, orig; + bool disable_l0s = false, disable_l1 = false, disable_plloff_in_l1 = false; + bool disable_clkreq = false; + + if (!amdgpu_device_should_use_aspm(adev)) + return; + + if (adev->flags & AMD_IS_APU) + return; + orig = data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL); + data &= ~LC_XMIT_N_FTS_MASK; + data |= LC_XMIT_N_FTS(0x24) | LC_XMIT_N_FTS_OVERRIDE_EN; + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL, data); + + orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL3); + data |= LC_GO_TO_RECOVERY; + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_CNTL3, data); + + orig = data = RREG32_PCIE(PCIE_P_CNTL); + data |= P_IGNORE_EDB_ERR; + if (orig != data) + WREG32_PCIE(PCIE_P_CNTL, data); + + orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL); + data &= ~(LC_L0S_INACTIVITY_MASK | LC_L1_INACTIVITY_MASK); + data |= LC_PMI_TO_L1_DIS; + if (!disable_l0s) + data |= LC_L0S_INACTIVITY(7); + + if (!disable_l1) { + data |= LC_L1_INACTIVITY(7); + data &= ~LC_PMI_TO_L1_DIS; + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_CNTL, data); + + if (!disable_plloff_in_l1) { + bool clk_req_support; + + orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_0); + data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK); + data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7); + if (orig != data) + si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_0, data); + + orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_1); + data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK); + data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7); + if (orig != data) + si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_1, data); + + orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_0); + data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK); + data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7); + if (orig != data) + si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_0, data); + + orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_1); + data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK); + data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7); + if (orig != data) + si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_1, data); + + if ((adev->asic_type != CHIP_OLAND) && (adev->asic_type != CHIP_HAINAN)) { + orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_0); + data &= ~PLL_RAMP_UP_TIME_0_MASK; + if (orig != data) + si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_0, data); + + orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_1); + data &= ~PLL_RAMP_UP_TIME_1_MASK; + if (orig != data) + si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_1, data); + + orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_2); + data &= ~PLL_RAMP_UP_TIME_2_MASK; + if (orig != data) + si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_2, data); + + orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_3); + data &= ~PLL_RAMP_UP_TIME_3_MASK; + if (orig != data) + si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_3, data); + + orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_0); + data &= ~PLL_RAMP_UP_TIME_0_MASK; + if (orig != data) + si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_0, data); + + orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_1); + data &= ~PLL_RAMP_UP_TIME_1_MASK; + if (orig != data) + si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_1, data); + + orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_2); + data &= ~PLL_RAMP_UP_TIME_2_MASK; + if (orig != data) + si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_2, data); + + orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_3); + data &= ~PLL_RAMP_UP_TIME_3_MASK; + if (orig != data) + si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_3, data); + } + orig = data = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL); + data &= ~LC_DYN_LANES_PWR_STATE_MASK; + data |= LC_DYN_LANES_PWR_STATE(3); + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, data); + + orig = data = si_pif_phy0_rreg(adev,PB0_PIF_CNTL); + data &= ~LS2_EXIT_TIME_MASK; + if ((adev->asic_type == CHIP_OLAND) || (adev->asic_type == CHIP_HAINAN)) + data |= LS2_EXIT_TIME(5); + if (orig != data) + si_pif_phy0_wreg(adev,PB0_PIF_CNTL, data); + + orig = data = si_pif_phy1_rreg(adev,PB1_PIF_CNTL); + data &= ~LS2_EXIT_TIME_MASK; + if ((adev->asic_type == CHIP_OLAND) || (adev->asic_type == CHIP_HAINAN)) + data |= LS2_EXIT_TIME(5); + if (orig != data) + si_pif_phy1_wreg(adev,PB1_PIF_CNTL, data); + + if (!disable_clkreq && + !pci_is_root_bus(adev->pdev->bus)) { + struct pci_dev *root = adev->pdev->bus->self; + u32 lnkcap; + + clk_req_support = false; + pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap); + if (lnkcap & PCI_EXP_LNKCAP_CLKPM) + clk_req_support = true; + } else { + clk_req_support = false; + } + + if (clk_req_support) { + orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL2); + data |= LC_ALLOW_PDWN_IN_L1 | LC_ALLOW_PDWN_IN_L23; + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_CNTL2, data); + + orig = data = RREG32(THM_CLK_CNTL); + data &= ~(CMON_CLK_SEL_MASK | TMON_CLK_SEL_MASK); + data |= CMON_CLK_SEL(1) | TMON_CLK_SEL(1); + if (orig != data) + WREG32(THM_CLK_CNTL, data); + + orig = data = RREG32(MISC_CLK_CNTL); + data &= ~(DEEP_SLEEP_CLK_SEL_MASK | ZCLK_SEL_MASK); + data |= DEEP_SLEEP_CLK_SEL(1) | ZCLK_SEL(1); + if (orig != data) + WREG32(MISC_CLK_CNTL, data); + + orig = data = RREG32(CG_CLKPIN_CNTL); + data &= ~BCLK_AS_XCLK; + if (orig != data) + WREG32(CG_CLKPIN_CNTL, data); + + orig = data = RREG32(CG_CLKPIN_CNTL_2); + data &= ~FORCE_BIF_REFCLK_EN; + if (orig != data) + WREG32(CG_CLKPIN_CNTL_2, data); + + orig = data = RREG32(MPLL_BYPASSCLK_SEL); + data &= ~MPLL_CLKOUT_SEL_MASK; + data |= MPLL_CLKOUT_SEL(4); + if (orig != data) + WREG32(MPLL_BYPASSCLK_SEL, data); + + orig = data = RREG32(SPLL_CNTL_MODE); + data &= ~SPLL_REFCLK_SEL_MASK; + if (orig != data) + WREG32(SPLL_CNTL_MODE, data); + } + } + } else { + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_CNTL, data); + } + + orig = data = RREG32_PCIE(PCIE_CNTL2); + data |= SLV_MEM_LS_EN | MST_MEM_LS_EN | REPLAY_MEM_LS_EN; + if (orig != data) + WREG32_PCIE(PCIE_CNTL2, data); + + if (!disable_l0s) { + data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL); + if((data & LC_N_FTS_MASK) == LC_N_FTS_MASK) { + data = RREG32_PCIE(PCIE_LC_STATUS1); + if ((data & LC_REVERSE_XMIT) && (data & LC_REVERSE_RCVR)) { + orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL); + data &= ~LC_L0S_INACTIVITY_MASK; + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_CNTL, data); + } + } + } +} + +static void si_fix_pci_max_read_req_size(struct amdgpu_device *adev) +{ + int readrq; + u16 v; + + readrq = pcie_get_readrq(adev->pdev); + v = ffs(readrq) - 8; + if ((v == 0) || (v == 6) || (v == 7)) + pcie_set_readrq(adev->pdev, 512); +} + +static int si_common_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + si_fix_pci_max_read_req_size(adev); + si_init_golden_registers(adev); + si_pcie_gen3_enable(adev); + si_program_aspm(adev); + + return 0; +} + +static int si_common_hw_fini(void *handle) +{ + return 0; +} + +static int si_common_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return si_common_hw_fini(adev); +} + +static int si_common_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return si_common_hw_init(adev); +} + +static bool si_common_is_idle(void *handle) +{ + return true; +} + +static int si_common_wait_for_idle(void *handle) +{ + return 0; +} + +static int si_common_soft_reset(void *handle) +{ + return 0; +} + +static int si_common_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int si_common_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs si_common_ip_funcs = { + .name = "si_common", + .early_init = si_common_early_init, + .late_init = NULL, + .sw_init = si_common_sw_init, + .sw_fini = si_common_sw_fini, + .hw_init = si_common_hw_init, + .hw_fini = si_common_hw_fini, + .suspend = si_common_suspend, + .resume = si_common_resume, + .is_idle = si_common_is_idle, + .wait_for_idle = si_common_wait_for_idle, + .soft_reset = si_common_soft_reset, + .set_clockgating_state = si_common_set_clockgating_state, + .set_powergating_state = si_common_set_powergating_state, +}; + +static const struct amdgpu_ip_block_version si_common_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_COMMON, + .major = 1, + .minor = 0, + .rev = 0, + .funcs = &si_common_ip_funcs, +}; + +int si_set_ip_blocks(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_VERDE: + case CHIP_TAHITI: + case CHIP_PITCAIRN: + amdgpu_device_ip_block_add(adev, &si_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v6_0_ip_block); + amdgpu_device_ip_block_add(adev, &si_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v6_0_ip_block); + amdgpu_device_ip_block_add(adev, &si_dma_ip_block); + amdgpu_device_ip_block_add(adev, &si_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); +#if defined(CONFIG_DRM_AMD_DC) && defined(CONFIG_DRM_AMD_DC_SI) + else if (amdgpu_device_has_dc_support(adev)) + amdgpu_device_ip_block_add(adev, &dm_ip_block); +#endif + else + amdgpu_device_ip_block_add(adev, &dce_v6_0_ip_block); + amdgpu_device_ip_block_add(adev, &uvd_v3_1_ip_block); + /* amdgpu_device_ip_block_add(adev, &vce_v1_0_ip_block); */ + break; + case CHIP_OLAND: + amdgpu_device_ip_block_add(adev, &si_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v6_0_ip_block); + amdgpu_device_ip_block_add(adev, &si_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v6_0_ip_block); + amdgpu_device_ip_block_add(adev, &si_dma_ip_block); + amdgpu_device_ip_block_add(adev, &si_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); +#if defined(CONFIG_DRM_AMD_DC) && defined(CONFIG_DRM_AMD_DC_SI) + else if (amdgpu_device_has_dc_support(adev)) + amdgpu_device_ip_block_add(adev, &dm_ip_block); +#endif + else + amdgpu_device_ip_block_add(adev, &dce_v6_4_ip_block); + amdgpu_device_ip_block_add(adev, &uvd_v3_1_ip_block); + /* amdgpu_device_ip_block_add(adev, &vce_v1_0_ip_block); */ + break; + case CHIP_HAINAN: + amdgpu_device_ip_block_add(adev, &si_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v6_0_ip_block); + amdgpu_device_ip_block_add(adev, &si_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v6_0_ip_block); + amdgpu_device_ip_block_add(adev, &si_dma_ip_block); + amdgpu_device_ip_block_add(adev, &si_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); + break; + default: + BUG(); + } + return 0; +} + diff --git a/drivers/gpu/drm/amd/amdgpu/si.h b/drivers/gpu/drm/amd/amdgpu/si.h new file mode 100644 index 000000000..06ed7212a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/si.h @@ -0,0 +1,33 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SI_H__ +#define __SI_H__ + +#define SI_FLUSH_GPU_TLB_NUM_WREG 2 + +void si_srbm_select(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 queue, u32 vmid); +int si_set_ip_blocks(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c new file mode 100644 index 000000000..42c4547f3 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c @@ -0,0 +1,855 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ + +#include "amdgpu.h" +#include "amdgpu_trace.h" +#include "si.h" +#include "sid.h" + +const u32 sdma_offsets[SDMA_MAX_INSTANCE] = +{ + DMA0_REGISTER_OFFSET, + DMA1_REGISTER_OFFSET +}; + +static void si_dma_set_ring_funcs(struct amdgpu_device *adev); +static void si_dma_set_buffer_funcs(struct amdgpu_device *adev); +static void si_dma_set_vm_pte_funcs(struct amdgpu_device *adev); +static void si_dma_set_irq_funcs(struct amdgpu_device *adev); + +static uint64_t si_dma_ring_get_rptr(struct amdgpu_ring *ring) +{ + return *ring->rptr_cpu_addr; +} + +static uint64_t si_dma_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1; + + return (RREG32(DMA_RB_WPTR + sdma_offsets[me]) & 0x3fffc) >> 2; +} + +static void si_dma_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1; + + WREG32(DMA_RB_WPTR + sdma_offsets[me], (ring->wptr << 2) & 0x3fffc); +} + +static void si_dma_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + /* The indirect buffer packet must end on an 8 DW boundary in the DMA ring. + * Pad as necessary with NOPs. + */ + while ((lower_32_bits(ring->wptr) & 7) != 5) + amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0)); + amdgpu_ring_write(ring, DMA_IB_PACKET(DMA_PACKET_INDIRECT_BUFFER, vmid, 0)); + amdgpu_ring_write(ring, (ib->gpu_addr & 0xFFFFFFE0)); + amdgpu_ring_write(ring, (ib->length_dw << 12) | (upper_32_bits(ib->gpu_addr) & 0xFF)); + +} + +/** + * si_dma_ring_emit_fence - emit a fence on the DMA ring + * + * @ring: amdgpu ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Add a DMA fence packet to the ring to write + * the fence seq number and DMA trap packet to generate + * an interrupt if needed (VI). + */ +static void si_dma_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; + /* write the fence */ + amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_FENCE, 0, 0, 0, 0)); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xff)); + amdgpu_ring_write(ring, seq); + /* optionally write high bits as well */ + if (write64bit) { + addr += 4; + amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_FENCE, 0, 0, 0, 0)); + amdgpu_ring_write(ring, addr & 0xfffffffc); + amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xff)); + amdgpu_ring_write(ring, upper_32_bits(seq)); + } + /* generate an interrupt */ + amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_TRAP, 0, 0, 0, 0)); +} + +static void si_dma_stop(struct amdgpu_device *adev) +{ + u32 rb_cntl; + unsigned i; + + amdgpu_sdma_unset_buffer_funcs_helper(adev); + + for (i = 0; i < adev->sdma.num_instances; i++) { + /* dma0 */ + rb_cntl = RREG32(DMA_RB_CNTL + sdma_offsets[i]); + rb_cntl &= ~DMA_RB_ENABLE; + WREG32(DMA_RB_CNTL + sdma_offsets[i], rb_cntl); + } +} + +static int si_dma_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + u32 rb_cntl, dma_cntl, ib_cntl, rb_bufsz; + int i, r; + uint64_t rptr_addr; + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + + WREG32(DMA_SEM_INCOMPLETE_TIMER_CNTL + sdma_offsets[i], 0); + WREG32(DMA_SEM_WAIT_FAIL_TIMER_CNTL + sdma_offsets[i], 0); + + /* Set ring buffer size in dwords */ + rb_bufsz = order_base_2(ring->ring_size / 4); + rb_cntl = rb_bufsz << 1; +#ifdef __BIG_ENDIAN + rb_cntl |= DMA_RB_SWAP_ENABLE | DMA_RPTR_WRITEBACK_SWAP_ENABLE; +#endif + WREG32(DMA_RB_CNTL + sdma_offsets[i], rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(DMA_RB_RPTR + sdma_offsets[i], 0); + WREG32(DMA_RB_WPTR + sdma_offsets[i], 0); + + rptr_addr = ring->rptr_gpu_addr; + + WREG32(DMA_RB_RPTR_ADDR_LO + sdma_offsets[i], lower_32_bits(rptr_addr)); + WREG32(DMA_RB_RPTR_ADDR_HI + sdma_offsets[i], upper_32_bits(rptr_addr) & 0xFF); + + rb_cntl |= DMA_RPTR_WRITEBACK_ENABLE; + + WREG32(DMA_RB_BASE + sdma_offsets[i], ring->gpu_addr >> 8); + + /* enable DMA IBs */ + ib_cntl = DMA_IB_ENABLE | CMD_VMID_FORCE; +#ifdef __BIG_ENDIAN + ib_cntl |= DMA_IB_SWAP_ENABLE; +#endif + WREG32(DMA_IB_CNTL + sdma_offsets[i], ib_cntl); + + dma_cntl = RREG32(DMA_CNTL + sdma_offsets[i]); + dma_cntl &= ~CTXEMPTY_INT_ENABLE; + WREG32(DMA_CNTL + sdma_offsets[i], dma_cntl); + + ring->wptr = 0; + WREG32(DMA_RB_WPTR + sdma_offsets[i], ring->wptr << 2); + WREG32(DMA_RB_CNTL + sdma_offsets[i], rb_cntl | DMA_RB_ENABLE); + + r = amdgpu_ring_test_helper(ring); + if (r) + return r; + + if (adev->mman.buffer_funcs_ring == ring) + amdgpu_ttm_set_buffer_funcs_status(adev, true); + } + + return 0; +} + +/** + * si_dma_ring_test_ring - simple async dma engine test + * + * @ring: amdgpu_ring structure holding ring information + * + * Test the DMA engine by writing using it to write an + * value to memory. (VI). + * Returns 0 for success, error for failure. + */ +static int si_dma_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + unsigned i; + unsigned index; + int r; + u32 tmp; + u64 gpu_addr; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + tmp = 0xCAFEDEAD; + adev->wb.wb[index] = cpu_to_le32(tmp); + + r = amdgpu_ring_alloc(ring, 4); + if (r) + goto error_free_wb; + + amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, 1)); + amdgpu_ring_write(ring, lower_32_bits(gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(gpu_addr) & 0xff); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + +error_free_wb: + amdgpu_device_wb_free(adev, index); + return r; +} + +/** + * si_dma_ring_test_ib - test an IB on the DMA engine + * + * @ring: amdgpu_ring structure holding ring information + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + * Test a simple IB in the DMA ring (VI). + * Returns 0 on success, error on failure. + */ +static int si_dma_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct amdgpu_device *adev = ring->adev; + struct amdgpu_ib ib; + struct dma_fence *f = NULL; + unsigned index; + u32 tmp = 0; + u64 gpu_addr; + long r; + + r = amdgpu_device_wb_get(adev, &index); + if (r) + return r; + + gpu_addr = adev->wb.gpu_addr + (index * 4); + tmp = 0xCAFEDEAD; + adev->wb.wb[index] = cpu_to_le32(tmp); + memset(&ib, 0, sizeof(ib)); + r = amdgpu_ib_get(adev, NULL, 256, + AMDGPU_IB_POOL_DIRECT, &ib); + if (r) + goto err0; + + ib.ptr[0] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, 1); + ib.ptr[1] = lower_32_bits(gpu_addr); + ib.ptr[2] = upper_32_bits(gpu_addr) & 0xff; + ib.ptr[3] = 0xDEADBEEF; + ib.length_dw = 4; + r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); + if (r) + goto err1; + + r = dma_fence_wait_timeout(f, false, timeout); + if (r == 0) { + r = -ETIMEDOUT; + goto err1; + } else if (r < 0) { + goto err1; + } + tmp = le32_to_cpu(adev->wb.wb[index]); + if (tmp == 0xDEADBEEF) + r = 0; + else + r = -EINVAL; + +err1: + amdgpu_ib_free(adev, &ib, NULL); + dma_fence_put(f); +err0: + amdgpu_device_wb_free(adev, index); + return r; +} + +/** + * si_dma_vm_copy_pte - update PTEs by copying them from the GART + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @src: src addr to copy from + * @count: number of page entries to update + * + * Update PTEs by copying them from the GART using DMA (SI). + */ +static void si_dma_vm_copy_pte(struct amdgpu_ib *ib, + uint64_t pe, uint64_t src, + unsigned count) +{ + unsigned bytes = count * 8; + + ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_COPY, + 1, 0, 0, bytes); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = lower_32_bits(src); + ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff; + ib->ptr[ib->length_dw++] = upper_32_bits(src) & 0xff; +} + +/** + * si_dma_vm_write_pte - update PTEs by writing them manually + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @value: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * + * Update PTEs by writing them manually using DMA (SI). + */ +static void si_dma_vm_write_pte(struct amdgpu_ib *ib, uint64_t pe, + uint64_t value, unsigned count, + uint32_t incr) +{ + unsigned ndw = count * 2; + + ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, ndw); + ib->ptr[ib->length_dw++] = lower_32_bits(pe); + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + for (; ndw > 0; ndw -= 2) { + ib->ptr[ib->length_dw++] = lower_32_bits(value); + ib->ptr[ib->length_dw++] = upper_32_bits(value); + value += incr; + } +} + +/** + * si_dma_vm_set_pte_pde - update the page tables using sDMA + * + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: access flags + * + * Update the page tables using sDMA (CIK). + */ +static void si_dma_vm_set_pte_pde(struct amdgpu_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint64_t flags) +{ + uint64_t value; + unsigned ndw; + + while (count) { + ndw = count * 2; + if (ndw > 0xFFFFE) + ndw = 0xFFFFE; + + if (flags & AMDGPU_PTE_VALID) + value = addr; + else + value = 0; + + /* for physically contiguous pages (vram) */ + ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw); + ib->ptr[ib->length_dw++] = pe; /* dst addr */ + ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff; + ib->ptr[ib->length_dw++] = lower_32_bits(flags); /* mask */ + ib->ptr[ib->length_dw++] = upper_32_bits(flags); + ib->ptr[ib->length_dw++] = value; /* value */ + ib->ptr[ib->length_dw++] = upper_32_bits(value); + ib->ptr[ib->length_dw++] = incr; /* increment size */ + ib->ptr[ib->length_dw++] = 0; + pe += ndw * 4; + addr += (ndw / 2) * incr; + count -= ndw / 2; + } +} + +/** + * si_dma_ring_pad_ib - pad the IB to the required number of dw + * + * @ring: amdgpu_ring pointer + * @ib: indirect buffer to fill with padding + * + */ +static void si_dma_ring_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) +{ + while (ib->length_dw & 0x7) + ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0); +} + +/** + * si_dma_ring_emit_pipeline_sync - sync the pipeline + * + * @ring: amdgpu_ring pointer + * + * Make sure all previous operations are completed (CIK). + */ +static void si_dma_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + /* wait for idle */ + amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_POLL_REG_MEM, 0, 0, 0, 0) | + (1 << 27)); /* Poll memory */ + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, (0xff << 16) | upper_32_bits(addr)); /* retry, addr_hi */ + amdgpu_ring_write(ring, 0xffffffff); /* mask */ + amdgpu_ring_write(ring, seq); /* value */ + amdgpu_ring_write(ring, (3 << 28) | 0x20); /* func(equal) | poll interval */ +} + +/** + * si_dma_ring_emit_vm_flush - cik vm flush using sDMA + * + * @ring: amdgpu_ring pointer + * @vmid: vmid number to use + * @pd_addr: address + * + * Update the page table base and flush the VM TLB + * using sDMA (VI). + */ +static void si_dma_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for invalidate to complete */ + amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_POLL_REG_MEM, 0, 0, 0, 0)); + amdgpu_ring_write(ring, VM_INVALIDATE_REQUEST); + amdgpu_ring_write(ring, 0xff << 16); /* retry */ + amdgpu_ring_write(ring, 1 << vmid); /* mask */ + amdgpu_ring_write(ring, 0); /* value */ + amdgpu_ring_write(ring, (0 << 28) | 0x20); /* func(always) | poll interval */ +} + +static void si_dma_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); + amdgpu_ring_write(ring, (0xf << 16) | reg); + amdgpu_ring_write(ring, val); +} + +static int si_dma_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->sdma.num_instances = 2; + + si_dma_set_ring_funcs(adev); + si_dma_set_buffer_funcs(adev); + si_dma_set_vm_pte_funcs(adev); + si_dma_set_irq_funcs(adev); + + return 0; +} + +static int si_dma_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* DMA0 trap event */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 224, + &adev->sdma.trap_irq); + if (r) + return r; + + /* DMA1 trap event */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 244, + &adev->sdma.trap_irq); + if (r) + return r; + + for (i = 0; i < adev->sdma.num_instances; i++) { + ring = &adev->sdma.instance[i].ring; + ring->ring_obj = NULL; + ring->use_doorbell = false; + sprintf(ring->name, "sdma%d", i); + r = amdgpu_ring_init(adev, ring, 1024, + &adev->sdma.trap_irq, + (i == 0) ? AMDGPU_SDMA_IRQ_INSTANCE0 : + AMDGPU_SDMA_IRQ_INSTANCE1, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + return r; +} + +static int si_dma_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) + amdgpu_ring_fini(&adev->sdma.instance[i].ring); + + return 0; +} + +static int si_dma_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return si_dma_start(adev); +} + +static int si_dma_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + si_dma_stop(adev); + + return 0; +} + +static int si_dma_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return si_dma_hw_fini(adev); +} + +static int si_dma_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return si_dma_hw_init(adev); +} + +static bool si_dma_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(SRBM_STATUS2); + + if (tmp & (DMA_BUSY_MASK | DMA1_BUSY_MASK)) + return false; + + return true; +} + +static int si_dma_wait_for_idle(void *handle) +{ + unsigned i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (si_dma_is_idle(handle)) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int si_dma_soft_reset(void *handle) +{ + DRM_INFO("si_dma_soft_reset --- not implemented !!!!!!!\n"); + return 0; +} + +static int si_dma_set_trap_irq_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *src, + unsigned type, + enum amdgpu_interrupt_state state) +{ + u32 sdma_cntl; + + switch (type) { + case AMDGPU_SDMA_IRQ_INSTANCE0: + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + sdma_cntl = RREG32(DMA_CNTL + DMA0_REGISTER_OFFSET); + sdma_cntl &= ~TRAP_ENABLE; + WREG32(DMA_CNTL + DMA0_REGISTER_OFFSET, sdma_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + sdma_cntl = RREG32(DMA_CNTL + DMA0_REGISTER_OFFSET); + sdma_cntl |= TRAP_ENABLE; + WREG32(DMA_CNTL + DMA0_REGISTER_OFFSET, sdma_cntl); + break; + default: + break; + } + break; + case AMDGPU_SDMA_IRQ_INSTANCE1: + switch (state) { + case AMDGPU_IRQ_STATE_DISABLE: + sdma_cntl = RREG32(DMA_CNTL + DMA1_REGISTER_OFFSET); + sdma_cntl &= ~TRAP_ENABLE; + WREG32(DMA_CNTL + DMA1_REGISTER_OFFSET, sdma_cntl); + break; + case AMDGPU_IRQ_STATE_ENABLE: + sdma_cntl = RREG32(DMA_CNTL + DMA1_REGISTER_OFFSET); + sdma_cntl |= TRAP_ENABLE; + WREG32(DMA_CNTL + DMA1_REGISTER_OFFSET, sdma_cntl); + break; + default: + break; + } + break; + default: + break; + } + return 0; +} + +static int si_dma_process_trap_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + if (entry->src_id == 224) + amdgpu_fence_process(&adev->sdma.instance[0].ring); + else + amdgpu_fence_process(&adev->sdma.instance[1].ring); + return 0; +} + +static int si_dma_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + u32 orig, data, offset; + int i; + bool enable; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + enable = (state == AMD_CG_STATE_GATE); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_SDMA_MGCG)) { + for (i = 0; i < adev->sdma.num_instances; i++) { + if (i == 0) + offset = DMA0_REGISTER_OFFSET; + else + offset = DMA1_REGISTER_OFFSET; + orig = data = RREG32(DMA_POWER_CNTL + offset); + data &= ~MEM_POWER_OVERRIDE; + if (data != orig) + WREG32(DMA_POWER_CNTL + offset, data); + WREG32(DMA_CLK_CTRL + offset, 0x00000100); + } + } else { + for (i = 0; i < adev->sdma.num_instances; i++) { + if (i == 0) + offset = DMA0_REGISTER_OFFSET; + else + offset = DMA1_REGISTER_OFFSET; + orig = data = RREG32(DMA_POWER_CNTL + offset); + data |= MEM_POWER_OVERRIDE; + if (data != orig) + WREG32(DMA_POWER_CNTL + offset, data); + + orig = data = RREG32(DMA_CLK_CTRL + offset); + data = 0xff000000; + if (data != orig) + WREG32(DMA_CLK_CTRL + offset, data); + } + } + + return 0; +} + +static int si_dma_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + u32 tmp; + + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + WREG32(DMA_PGFSM_WRITE, 0x00002000); + WREG32(DMA_PGFSM_CONFIG, 0x100010ff); + + for (tmp = 0; tmp < 5; tmp++) + WREG32(DMA_PGFSM_WRITE, 0); + + return 0; +} + +static const struct amd_ip_funcs si_dma_ip_funcs = { + .name = "si_dma", + .early_init = si_dma_early_init, + .late_init = NULL, + .sw_init = si_dma_sw_init, + .sw_fini = si_dma_sw_fini, + .hw_init = si_dma_hw_init, + .hw_fini = si_dma_hw_fini, + .suspend = si_dma_suspend, + .resume = si_dma_resume, + .is_idle = si_dma_is_idle, + .wait_for_idle = si_dma_wait_for_idle, + .soft_reset = si_dma_soft_reset, + .set_clockgating_state = si_dma_set_clockgating_state, + .set_powergating_state = si_dma_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs si_dma_ring_funcs = { + .type = AMDGPU_RING_TYPE_SDMA, + .align_mask = 0xf, + .nop = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0), + .support_64bit_ptrs = false, + .get_rptr = si_dma_ring_get_rptr, + .get_wptr = si_dma_ring_get_wptr, + .set_wptr = si_dma_ring_set_wptr, + .emit_frame_size = + 3 + 3 + /* hdp flush / invalidate */ + 6 + /* si_dma_ring_emit_pipeline_sync */ + SI_FLUSH_GPU_TLB_NUM_WREG * 3 + 6 + /* si_dma_ring_emit_vm_flush */ + 9 + 9 + 9, /* si_dma_ring_emit_fence x3 for user fence, vm fence */ + .emit_ib_size = 7 + 3, /* si_dma_ring_emit_ib */ + .emit_ib = si_dma_ring_emit_ib, + .emit_fence = si_dma_ring_emit_fence, + .emit_pipeline_sync = si_dma_ring_emit_pipeline_sync, + .emit_vm_flush = si_dma_ring_emit_vm_flush, + .test_ring = si_dma_ring_test_ring, + .test_ib = si_dma_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = si_dma_ring_pad_ib, + .emit_wreg = si_dma_ring_emit_wreg, +}; + +static void si_dma_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->sdma.num_instances; i++) + adev->sdma.instance[i].ring.funcs = &si_dma_ring_funcs; +} + +static const struct amdgpu_irq_src_funcs si_dma_trap_irq_funcs = { + .set = si_dma_set_trap_irq_state, + .process = si_dma_process_trap_irq, +}; + +static void si_dma_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST; + adev->sdma.trap_irq.funcs = &si_dma_trap_irq_funcs; +} + +/** + * si_dma_emit_copy_buffer - copy buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * @tmz: is this a secure operation + * + * Copy GPU buffers using the DMA engine (VI). + * Used by the amdgpu ttm implementation to move pages if + * registered as the asic copy callback. + */ +static void si_dma_emit_copy_buffer(struct amdgpu_ib *ib, + uint64_t src_offset, + uint64_t dst_offset, + uint32_t byte_count, + bool tmz) +{ + ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_COPY, + 1, 0, 0, byte_count); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = lower_32_bits(src_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset) & 0xff; + ib->ptr[ib->length_dw++] = upper_32_bits(src_offset) & 0xff; +} + +/** + * si_dma_emit_fill_buffer - fill buffer using the sDMA engine + * + * @ib: indirect buffer to copy to + * @src_data: value to write to buffer + * @dst_offset: dst GPU address + * @byte_count: number of bytes to xfer + * + * Fill GPU buffers using the DMA engine (VI). + */ +static void si_dma_emit_fill_buffer(struct amdgpu_ib *ib, + uint32_t src_data, + uint64_t dst_offset, + uint32_t byte_count) +{ + ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_CONSTANT_FILL, + 0, 0, 0, byte_count / 4); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = src_data; + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset) << 16; +} + + +static const struct amdgpu_buffer_funcs si_dma_buffer_funcs = { + .copy_max_bytes = 0xffff8, + .copy_num_dw = 5, + .emit_copy_buffer = si_dma_emit_copy_buffer, + + .fill_max_bytes = 0xffff8, + .fill_num_dw = 4, + .emit_fill_buffer = si_dma_emit_fill_buffer, +}; + +static void si_dma_set_buffer_funcs(struct amdgpu_device *adev) +{ + adev->mman.buffer_funcs = &si_dma_buffer_funcs; + adev->mman.buffer_funcs_ring = &adev->sdma.instance[0].ring; +} + +static const struct amdgpu_vm_pte_funcs si_dma_vm_pte_funcs = { + .copy_pte_num_dw = 5, + .copy_pte = si_dma_vm_copy_pte, + + .write_pte = si_dma_vm_write_pte, + .set_pte_pde = si_dma_vm_set_pte_pde, +}; + +static void si_dma_set_vm_pte_funcs(struct amdgpu_device *adev) +{ + unsigned i; + + adev->vm_manager.vm_pte_funcs = &si_dma_vm_pte_funcs; + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->vm_manager.vm_pte_scheds[i] = + &adev->sdma.instance[i].ring.sched; + } + adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances; +} + +const struct amdgpu_ip_block_version si_dma_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_SDMA, + .major = 1, + .minor = 0, + .rev = 0, + .funcs = &si_dma_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.h b/drivers/gpu/drm/amd/amdgpu/si_dma.h new file mode 100644 index 000000000..5ac1b8452 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/si_dma.h @@ -0,0 +1,29 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SI_DMA_H__ +#define __SI_DMA_H__ + +extern const struct amdgpu_ip_block_version si_dma_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/si_enums.h b/drivers/gpu/drm/amd/amdgpu/si_enums.h new file mode 100644 index 000000000..4e935baa7 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/si_enums.h @@ -0,0 +1,291 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef SI_ENUMS_H +#define SI_ENUMS_H + +#define VBLANK_INT_MASK (1 << 0) +#define DC_HPDx_INT_EN (1 << 16) +#define VBLANK_ACK (1 << 4) +#define VLINE_ACK (1 << 4) + +#define CURSOR_WIDTH 64 +#define CURSOR_HEIGHT 64 + +#define VGA_VSTATUS_CNTL 0xFFFCFFFF +#define PRIORITY_MARK_MASK 0x7fff +#define PRIORITY_OFF (1 << 16) +#define PRIORITY_ALWAYS_ON (1 << 20) +#define INTERLEAVE_EN (1 << 0) + +#define LATENCY_WATERMARK_MASK(x) ((x) << 16) +#define DC_LB_MEMORY_CONFIG(x) ((x) << 20) +#define ICON_DEGAMMA_MODE(x) (((x) & 0x3) << 8) + +#define GRPH_ENDIAN_SWAP(x) (((x) & 0x3) << 0) +#define GRPH_ENDIAN_NONE 0 +#define GRPH_ENDIAN_8IN16 1 +#define GRPH_ENDIAN_8IN32 2 +#define GRPH_ENDIAN_8IN64 3 +#define GRPH_RED_CROSSBAR(x) (((x) & 0x3) << 4) +#define GRPH_RED_SEL_R 0 +#define GRPH_RED_SEL_G 1 +#define GRPH_RED_SEL_B 2 +#define GRPH_RED_SEL_A 3 +#define GRPH_GREEN_CROSSBAR(x) (((x) & 0x3) << 6) +#define GRPH_GREEN_SEL_G 0 +#define GRPH_GREEN_SEL_B 1 +#define GRPH_GREEN_SEL_A 2 +#define GRPH_GREEN_SEL_R 3 +#define GRPH_BLUE_CROSSBAR(x) (((x) & 0x3) << 8) +#define GRPH_BLUE_SEL_B 0 +#define GRPH_BLUE_SEL_A 1 +#define GRPH_BLUE_SEL_R 2 +#define GRPH_BLUE_SEL_G 3 +#define GRPH_ALPHA_CROSSBAR(x) (((x) & 0x3) << 10) +#define GRPH_ALPHA_SEL_A 0 +#define GRPH_ALPHA_SEL_R 1 +#define GRPH_ALPHA_SEL_G 2 +#define GRPH_ALPHA_SEL_B 3 + +#define GRPH_DEPTH(x) (((x) & 0x3) << 0) +#define GRPH_DEPTH_8BPP 0 +#define GRPH_DEPTH_16BPP 1 +#define GRPH_DEPTH_32BPP 2 + +#define GRPH_FORMAT(x) (((x) & 0x7) << 8) +#define GRPH_FORMAT_INDEXED 0 +#define GRPH_FORMAT_ARGB1555 0 +#define GRPH_FORMAT_ARGB565 1 +#define GRPH_FORMAT_ARGB4444 2 +#define GRPH_FORMAT_AI88 3 +#define GRPH_FORMAT_MONO16 4 +#define GRPH_FORMAT_BGRA5551 5 +#define GRPH_FORMAT_ARGB8888 0 +#define GRPH_FORMAT_ARGB2101010 1 +#define GRPH_FORMAT_32BPP_DIG 2 +#define GRPH_FORMAT_8B_ARGB2101010 3 +#define GRPH_FORMAT_BGRA1010102 4 +#define GRPH_FORMAT_8B_BGRA1010102 5 +#define GRPH_FORMAT_RGB111110 6 +#define GRPH_FORMAT_BGR101111 7 + +#define GRPH_NUM_BANKS(x) (((x) & 0x3) << 2) +#define GRPH_ARRAY_MODE(x) (((x) & 0x7) << 20) +#define GRPH_ARRAY_LINEAR_GENERAL 0 +#define GRPH_ARRAY_LINEAR_ALIGNED 1 +#define GRPH_ARRAY_1D_TILED_THIN1 2 +#define GRPH_ARRAY_2D_TILED_THIN1 4 +#define GRPH_TILE_SPLIT(x) (((x) & 0x7) << 13) +#define GRPH_BANK_WIDTH(x) (((x) & 0x3) << 6) +#define GRPH_BANK_HEIGHT(x) (((x) & 0x3) << 11) +#define GRPH_MACRO_TILE_ASPECT(x) (((x) & 0x3) << 18) +#define GRPH_ARRAY_MODE(x) (((x) & 0x7) << 20) +#define GRPH_PIPE_CONFIG(x) (((x) & 0x1f) << 24) + +#define CURSOR_EN (1 << 0) +#define CURSOR_MODE(x) (((x) & 0x3) << 8) +#define CURSOR_MONO 0 +#define CURSOR_24_1 1 +#define CURSOR_24_8_PRE_MULT 2 +#define CURSOR_24_8_UNPRE_MULT 3 +#define CURSOR_2X_MAGNIFY (1 << 16) +#define CURSOR_FORCE_MC_ON (1 << 20) +#define CURSOR_URGENT_CONTROL(x) (((x) & 0x7) << 24) +#define CURSOR_URGENT_ALWAYS 0 +#define CURSOR_URGENT_1_8 1 +#define CURSOR_URGENT_1_4 2 +#define CURSOR_URGENT_3_8 3 +#define CURSOR_URGENT_1_2 4 +#define CURSOR_UPDATE_PENDING (1 << 0) +#define CURSOR_UPDATE_TAKEN (1 << 1) +#define CURSOR_UPDATE_LOCK (1 << 16) +#define CURSOR_DISABLE_MULTIPLE_UPDATE (1 << 24) + +#define SI_CRTC0_REGISTER_OFFSET 0 +#define SI_CRTC1_REGISTER_OFFSET 0x300 +#define SI_CRTC2_REGISTER_OFFSET 0x2600 +#define SI_CRTC3_REGISTER_OFFSET 0x2900 +#define SI_CRTC4_REGISTER_OFFSET 0x2c00 +#define SI_CRTC5_REGISTER_OFFSET 0x2f00 + +#define DMA0_REGISTER_OFFSET 0x000 +#define DMA1_REGISTER_OFFSET 0x200 +#define ES_AND_GS_AUTO 3 +#define RADEON_PACKET_TYPE3 3 +#define CE_PARTITION_BASE 3 +#define BUF_SWAP_32BIT (2 << 16) + +#define GFX_POWER_STATUS (1 << 1) +#define GFX_CLOCK_STATUS (1 << 2) +#define GFX_LS_STATUS (1 << 3) +#define RLC_BUSY_STATUS (1 << 0) + +#define RLC_PUD(x) ((x) << 0) +#define RLC_PUD_MASK (0xff << 0) +#define RLC_PDD(x) ((x) << 8) +#define RLC_PDD_MASK (0xff << 8) +#define RLC_TTPD(x) ((x) << 16) +#define RLC_TTPD_MASK (0xff << 16) +#define RLC_MSD(x) ((x) << 24) +#define RLC_MSD_MASK (0xff << 24) +#define WRITE_DATA_ENGINE_SEL(x) ((x) << 30) +#define WRITE_DATA_DST_SEL(x) ((x) << 8) +#define EVENT_TYPE(x) ((x) << 0) +#define EVENT_INDEX(x) ((x) << 8) +#define WAIT_REG_MEM_MEM_SPACE(x) ((x) << 4) +#define WAIT_REG_MEM_FUNCTION(x) ((x) << 0) +#define WAIT_REG_MEM_ENGINE(x) ((x) << 8) + +#define GFX6_NUM_GFX_RINGS 1 +#define GFX6_NUM_COMPUTE_RINGS 2 +#define RLC_SAVE_AND_RESTORE_STARTING_OFFSET 0x90 +#define RLC_CLEAR_STATE_DESCRIPTOR_OFFSET 0x3D + +#define TAHITI_GB_ADDR_CONFIG_GOLDEN 0x12011003 +#define VERDE_GB_ADDR_CONFIG_GOLDEN 0x02010002 +#define HAINAN_GB_ADDR_CONFIG_GOLDEN 0x02011003 + +#define PACKET3(op, n) ((RADEON_PACKET_TYPE3 << 30) | \ + (((op) & 0xFF) << 8) | \ + ((n) & 0x3FFF) << 16) +#define PACKET3_COMPUTE(op, n) (PACKET3(op, n) | 1 << 1) +#define PACKET3_NOP 0x10 +#define PACKET3_SET_BASE 0x11 +#define PACKET3_BASE_INDEX(x) ((x) << 0) +#define PACKET3_CLEAR_STATE 0x12 +#define PACKET3_INDEX_BUFFER_SIZE 0x13 +#define PACKET3_DISPATCH_DIRECT 0x15 +#define PACKET3_DISPATCH_INDIRECT 0x16 +#define PACKET3_ALLOC_GDS 0x1B +#define PACKET3_WRITE_GDS_RAM 0x1C +#define PACKET3_ATOMIC_GDS 0x1D +#define PACKET3_ATOMIC 0x1E +#define PACKET3_OCCLUSION_QUERY 0x1F +#define PACKET3_SET_PREDICATION 0x20 +#define PACKET3_REG_RMW 0x21 +#define PACKET3_COND_EXEC 0x22 +#define PACKET3_PRED_EXEC 0x23 +#define PACKET3_DRAW_INDIRECT 0x24 +#define PACKET3_DRAW_INDEX_INDIRECT 0x25 +#define PACKET3_INDEX_BASE 0x26 +#define PACKET3_DRAW_INDEX_2 0x27 +#define PACKET3_CONTEXT_CONTROL 0x28 +#define PACKET3_INDEX_TYPE 0x2A +#define PACKET3_DRAW_INDIRECT_MULTI 0x2C +#define PACKET3_DRAW_INDEX_AUTO 0x2D +#define PACKET3_DRAW_INDEX_IMMD 0x2E +#define PACKET3_NUM_INSTANCES 0x2F +#define PACKET3_DRAW_INDEX_MULTI_AUTO 0x30 +#define PACKET3_INDIRECT_BUFFER_CONST 0x31 +#define PACKET3_INDIRECT_BUFFER 0x3F +#define PACKET3_STRMOUT_BUFFER_UPDATE 0x34 +#define PACKET3_DRAW_INDEX_OFFSET_2 0x35 +#define PACKET3_DRAW_INDEX_MULTI_ELEMENT 0x36 +#define PACKET3_WRITE_DATA 0x37 +#define PACKET3_DRAW_INDEX_INDIRECT_MULTI 0x38 +#define PACKET3_MEM_SEMAPHORE 0x39 +#define PACKET3_MPEG_INDEX 0x3A +#define PACKET3_COPY_DW 0x3B +#define PACKET3_WAIT_REG_MEM 0x3C +#define PACKET3_MEM_WRITE 0x3D +#define PACKET3_COPY_DATA 0x40 +#define PACKET3_CP_DMA 0x41 +# define PACKET3_CP_DMA_DST_SEL(x) ((x) << 20) +# define PACKET3_CP_DMA_ENGINE(x) ((x) << 27) +# define PACKET3_CP_DMA_SRC_SEL(x) ((x) << 29) +# define PACKET3_CP_DMA_CP_SYNC (1 << 31) +# define PACKET3_CP_DMA_DIS_WC (1 << 21) +# define PACKET3_CP_DMA_CMD_SRC_SWAP(x) ((x) << 22) +# define PACKET3_CP_DMA_CMD_DST_SWAP(x) ((x) << 24) +# define PACKET3_CP_DMA_CMD_SAS (1 << 26) +# define PACKET3_CP_DMA_CMD_DAS (1 << 27) +# define PACKET3_CP_DMA_CMD_SAIC (1 << 28) +# define PACKET3_CP_DMA_CMD_DAIC (1 << 29) +# define PACKET3_CP_DMA_CMD_RAW_WAIT (1 << 30) +#define PACKET3_PFP_SYNC_ME 0x42 +#define PACKET3_SURFACE_SYNC 0x43 +# define PACKET3_DEST_BASE_0_ENA (1 << 0) +# define PACKET3_DEST_BASE_1_ENA (1 << 1) +# define PACKET3_CB0_DEST_BASE_ENA (1 << 6) +# define PACKET3_CB1_DEST_BASE_ENA (1 << 7) +# define PACKET3_CB2_DEST_BASE_ENA (1 << 8) +# define PACKET3_CB3_DEST_BASE_ENA (1 << 9) +# define PACKET3_CB4_DEST_BASE_ENA (1 << 10) +# define PACKET3_CB5_DEST_BASE_ENA (1 << 11) +# define PACKET3_CB6_DEST_BASE_ENA (1 << 12) +# define PACKET3_CB7_DEST_BASE_ENA (1 << 13) +# define PACKET3_DB_DEST_BASE_ENA (1 << 14) +# define PACKET3_DEST_BASE_2_ENA (1 << 19) +# define PACKET3_DEST_BASE_3_ENA (1 << 21) +# define PACKET3_TCL1_ACTION_ENA (1 << 22) +# define PACKET3_TC_ACTION_ENA (1 << 23) +# define PACKET3_CB_ACTION_ENA (1 << 25) +# define PACKET3_DB_ACTION_ENA (1 << 26) +# define PACKET3_SH_KCACHE_ACTION_ENA (1 << 27) +# define PACKET3_SH_ICACHE_ACTION_ENA (1 << 29) +#define PACKET3_ME_INITIALIZE 0x44 +#define PACKET3_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16) +#define PACKET3_COND_WRITE 0x45 +#define PACKET3_EVENT_WRITE 0x46 +#define PACKET3_EVENT_WRITE_EOP 0x47 +#define PACKET3_EVENT_WRITE_EOS 0x48 +#define PACKET3_PREAMBLE_CNTL 0x4A +# define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE (2 << 28) +# define PACKET3_PREAMBLE_END_CLEAR_STATE (3 << 28) +#define PACKET3_ONE_REG_WRITE 0x57 +#define PACKET3_LOAD_CONFIG_REG 0x5F +#define PACKET3_LOAD_CONTEXT_REG 0x60 +#define PACKET3_LOAD_SH_REG 0x61 +#define PACKET3_SET_CONFIG_REG 0x68 +#define PACKET3_SET_CONFIG_REG_START 0x00002000 +#define PACKET3_SET_CONFIG_REG_END 0x00002c00 +#define PACKET3_SET_CONTEXT_REG 0x69 +#define PACKET3_SET_CONTEXT_REG_START 0x000a000 +#define PACKET3_SET_CONTEXT_REG_END 0x000a400 +#define PACKET3_SET_CONTEXT_REG_INDIRECT 0x73 +#define PACKET3_SET_RESOURCE_INDIRECT 0x74 +#define PACKET3_SET_SH_REG 0x76 +#define PACKET3_SET_SH_REG_START 0x00002c00 +#define PACKET3_SET_SH_REG_END 0x00003000 +#define PACKET3_SET_SH_REG_OFFSET 0x77 +#define PACKET3_ME_WRITE 0x7A +#define PACKET3_SCRATCH_RAM_WRITE 0x7D +#define PACKET3_SCRATCH_RAM_READ 0x7E +#define PACKET3_CE_WRITE 0x7F +#define PACKET3_LOAD_CONST_RAM 0x80 +#define PACKET3_WRITE_CONST_RAM 0x81 +#define PACKET3_WRITE_CONST_RAM_OFFSET 0x82 +#define PACKET3_DUMP_CONST_RAM 0x83 +#define PACKET3_INCREMENT_CE_COUNTER 0x84 +#define PACKET3_INCREMENT_DE_COUNTER 0x85 +#define PACKET3_WAIT_ON_CE_COUNTER 0x86 +#define PACKET3_WAIT_ON_DE_COUNTER 0x87 +#define PACKET3_WAIT_ON_DE_COUNTER_DIFF 0x88 +#define PACKET3_SET_CE_DE_COUNTERS 0x89 +#define PACKET3_WAIT_ON_AVAIL_BUFFER 0x8A +#define PACKET3_SWITCH_BUFFER 0x8B +#define PACKET3_SEM_WAIT_ON_SIGNAL (0x1 << 12) +#define PACKET3_SEM_SEL_SIGNAL (0x6 << 29) +#define PACKET3_SEM_SEL_WAIT (0x7 << 29) + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/si_ih.c b/drivers/gpu/drm/amd/amdgpu/si_ih.c new file mode 100644 index 000000000..9a24f17a5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/si_ih.c @@ -0,0 +1,313 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" +#include "sid.h" +#include "si_ih.h" +#include "oss/oss_1_0_d.h" +#include "oss/oss_1_0_sh_mask.h" + +static void si_ih_set_interrupt_funcs(struct amdgpu_device *adev); + +static void si_ih_enable_interrupts(struct amdgpu_device *adev) +{ + u32 ih_cntl = RREG32(IH_CNTL); + u32 ih_rb_cntl = RREG32(IH_RB_CNTL); + + ih_cntl |= ENABLE_INTR; + ih_rb_cntl |= IH_RB_ENABLE; + WREG32(IH_CNTL, ih_cntl); + WREG32(IH_RB_CNTL, ih_rb_cntl); + adev->irq.ih.enabled = true; +} + +static void si_ih_disable_interrupts(struct amdgpu_device *adev) +{ + u32 ih_rb_cntl = RREG32(IH_RB_CNTL); + u32 ih_cntl = RREG32(IH_CNTL); + + ih_rb_cntl &= ~IH_RB_ENABLE; + ih_cntl &= ~ENABLE_INTR; + WREG32(IH_RB_CNTL, ih_rb_cntl); + WREG32(IH_CNTL, ih_cntl); + WREG32(IH_RB_RPTR, 0); + WREG32(IH_RB_WPTR, 0); + adev->irq.ih.enabled = false; + adev->irq.ih.rptr = 0; +} + +static int si_ih_irq_init(struct amdgpu_device *adev) +{ + struct amdgpu_ih_ring *ih = &adev->irq.ih; + int rb_bufsz; + u32 interrupt_cntl, ih_cntl, ih_rb_cntl; + + si_ih_disable_interrupts(adev); + /* set dummy read address to dummy page address */ + WREG32(INTERRUPT_CNTL2, adev->dummy_page_addr >> 8); + interrupt_cntl = RREG32(INTERRUPT_CNTL); + interrupt_cntl &= ~IH_DUMMY_RD_OVERRIDE; + interrupt_cntl &= ~IH_REQ_NONSNOOP_EN; + WREG32(INTERRUPT_CNTL, interrupt_cntl); + + WREG32(IH_RB_BASE, adev->irq.ih.gpu_addr >> 8); + rb_bufsz = order_base_2(adev->irq.ih.ring_size / 4); + + ih_rb_cntl = IH_WPTR_OVERFLOW_ENABLE | + IH_WPTR_OVERFLOW_CLEAR | + (rb_bufsz << 1) | + IH_WPTR_WRITEBACK_ENABLE; + + WREG32(IH_RB_WPTR_ADDR_LO, lower_32_bits(ih->wptr_addr)); + WREG32(IH_RB_WPTR_ADDR_HI, upper_32_bits(ih->wptr_addr) & 0xFF); + WREG32(IH_RB_CNTL, ih_rb_cntl); + WREG32(IH_RB_RPTR, 0); + WREG32(IH_RB_WPTR, 0); + + ih_cntl = MC_WRREQ_CREDIT(0x10) | MC_WR_CLEAN_CNT(0x10) | MC_VMID(0); + if (adev->irq.msi_enabled) + ih_cntl |= RPTR_REARM; + WREG32(IH_CNTL, ih_cntl); + + pci_set_master(adev->pdev); + si_ih_enable_interrupts(adev); + + return 0; +} + +static void si_ih_irq_disable(struct amdgpu_device *adev) +{ + si_ih_disable_interrupts(adev); + mdelay(1); +} + +static u32 si_ih_get_wptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + u32 wptr, tmp; + + wptr = le32_to_cpu(*ih->wptr_cpu); + + if (wptr & IH_RB_WPTR__RB_OVERFLOW_MASK) { + wptr &= ~IH_RB_WPTR__RB_OVERFLOW_MASK; + dev_warn(adev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n", + wptr, ih->rptr, (wptr + 16) & ih->ptr_mask); + ih->rptr = (wptr + 16) & ih->ptr_mask; + tmp = RREG32(IH_RB_CNTL); + tmp |= IH_RB_CNTL__WPTR_OVERFLOW_CLEAR_MASK; + WREG32(IH_RB_CNTL, tmp); + } + return (wptr & ih->ptr_mask); +} + +static void si_ih_decode_iv(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, + struct amdgpu_iv_entry *entry) +{ + u32 ring_index = ih->rptr >> 2; + uint32_t dw[4]; + + dw[0] = le32_to_cpu(ih->ring[ring_index + 0]); + dw[1] = le32_to_cpu(ih->ring[ring_index + 1]); + dw[2] = le32_to_cpu(ih->ring[ring_index + 2]); + dw[3] = le32_to_cpu(ih->ring[ring_index + 3]); + + entry->client_id = AMDGPU_IRQ_CLIENTID_LEGACY; + entry->src_id = dw[0] & 0xff; + entry->src_data[0] = dw[1] & 0xfffffff; + entry->ring_id = dw[2] & 0xff; + entry->vmid = (dw[2] >> 8) & 0xff; + + ih->rptr += 16; +} + +static void si_ih_set_rptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + WREG32(IH_RB_RPTR, ih->rptr); +} + +static int si_ih_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + si_ih_set_interrupt_funcs(adev); + + return 0; +} + +static int si_ih_sw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 64 * 1024, false); + if (r) + return r; + + return amdgpu_irq_init(adev); +} + +static int si_ih_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_fini_sw(adev); + + return 0; +} + +static int si_ih_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return si_ih_irq_init(adev); +} + +static int si_ih_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + si_ih_irq_disable(adev); + + return 0; +} + +static int si_ih_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return si_ih_hw_fini(adev); +} + +static int si_ih_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return si_ih_hw_init(adev); +} + +static bool si_ih_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(SRBM_STATUS); + + if (tmp & SRBM_STATUS__IH_BUSY_MASK) + return false; + + return true; +} + +static int si_ih_wait_for_idle(void *handle) +{ + unsigned i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (si_ih_is_idle(handle)) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int si_ih_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + u32 srbm_soft_reset = 0; + u32 tmp = RREG32(SRBM_STATUS); + + if (tmp & SRBM_STATUS__IH_BUSY_MASK) + srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_IH_MASK; + + if (srbm_soft_reset) { + tmp = RREG32(SRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(SRBM_SOFT_RESET, tmp); + tmp = RREG32(SRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(SRBM_SOFT_RESET, tmp); + tmp = RREG32(SRBM_SOFT_RESET); + + udelay(50); + } + + return 0; +} + +static int si_ih_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int si_ih_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs si_ih_ip_funcs = { + .name = "si_ih", + .early_init = si_ih_early_init, + .late_init = NULL, + .sw_init = si_ih_sw_init, + .sw_fini = si_ih_sw_fini, + .hw_init = si_ih_hw_init, + .hw_fini = si_ih_hw_fini, + .suspend = si_ih_suspend, + .resume = si_ih_resume, + .is_idle = si_ih_is_idle, + .wait_for_idle = si_ih_wait_for_idle, + .soft_reset = si_ih_soft_reset, + .set_clockgating_state = si_ih_set_clockgating_state, + .set_powergating_state = si_ih_set_powergating_state, +}; + +static const struct amdgpu_ih_funcs si_ih_funcs = { + .get_wptr = si_ih_get_wptr, + .decode_iv = si_ih_decode_iv, + .set_rptr = si_ih_set_rptr +}; + +static void si_ih_set_interrupt_funcs(struct amdgpu_device *adev) +{ + adev->irq.ih_funcs = &si_ih_funcs; +} + +const struct amdgpu_ip_block_version si_ih_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_IH, + .major = 1, + .minor = 0, + .rev = 0, + .funcs = &si_ih_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/si_ih.h b/drivers/gpu/drm/amd/amdgpu/si_ih.h new file mode 100644 index 000000000..42e64a53e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/si_ih.h @@ -0,0 +1,29 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SI_IH_H__ +#define __SI_IH_H__ + +extern const struct amdgpu_ip_block_version si_ih_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/sid.h b/drivers/gpu/drm/amd/amdgpu/sid.h new file mode 100644 index 000000000..9a39cbfe6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sid.h @@ -0,0 +1,2494 @@ +/* + * Copyright 2011 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ +#ifndef SI_H +#define SI_H + +#define TAHITI_RB_BITMAP_WIDTH_PER_SH 2 + +#define TAHITI_GB_ADDR_CONFIG_GOLDEN 0x12011003 +#define VERDE_GB_ADDR_CONFIG_GOLDEN 0x12010002 +#define HAINAN_GB_ADDR_CONFIG_GOLDEN 0x02010001 + +#define SI_MAX_SH_GPRS 256 +#define SI_MAX_TEMP_GPRS 16 +#define SI_MAX_SH_THREADS 256 +#define SI_MAX_SH_STACK_ENTRIES 4096 +#define SI_MAX_FRC_EOV_CNT 16384 +#define SI_MAX_BACKENDS 8 +#define SI_MAX_BACKENDS_MASK 0xFF +#define SI_MAX_BACKENDS_PER_SE_MASK 0x0F +#define SI_MAX_SIMDS 12 +#define SI_MAX_SIMDS_MASK 0x0FFF +#define SI_MAX_SIMDS_PER_SE_MASK 0x00FF +#define SI_MAX_PIPES 8 +#define SI_MAX_PIPES_MASK 0xFF +#define SI_MAX_PIPES_PER_SIMD_MASK 0x3F +#define SI_MAX_LDS_NUM 0xFFFF +#define SI_MAX_TCC 16 +#define SI_MAX_TCC_MASK 0xFFFF +#define SI_MAX_CTLACKS_ASSERTION_WAIT 100 + +/* SMC IND accessor regs */ +#define SMC_IND_INDEX_0 0x80 +#define SMC_IND_DATA_0 0x81 + +#define SMC_IND_ACCESS_CNTL 0x8A +# define AUTO_INCREMENT_IND_0 (1 << 0) +#define SMC_MESSAGE_0 0x8B +#define SMC_RESP_0 0x8C + +/* CG IND registers are accessed via SMC indirect space + SMC_CG_IND_START */ +#define SMC_CG_IND_START 0xc0030000 +#define SMC_CG_IND_END 0xc0040000 + +#define CG_CGTT_LOCAL_0 0x400 +#define CG_CGTT_LOCAL_1 0x401 + +/* SMC IND registers */ +#define SMC_SYSCON_RESET_CNTL 0x80000000 +# define RST_REG (1 << 0) +#define SMC_SYSCON_CLOCK_CNTL_0 0x80000004 +# define CK_DISABLE (1 << 0) +# define CKEN (1 << 24) + +#define VGA_HDP_CONTROL 0xCA +#define VGA_MEMORY_DISABLE (1 << 4) + +#define DCCG_DISP_SLOW_SELECT_REG 0x13F +#define DCCG_DISP1_SLOW_SELECT(x) ((x) << 0) +#define DCCG_DISP1_SLOW_SELECT_MASK (7 << 0) +#define DCCG_DISP1_SLOW_SELECT_SHIFT 0 +#define DCCG_DISP2_SLOW_SELECT(x) ((x) << 4) +#define DCCG_DISP2_SLOW_SELECT_MASK (7 << 4) +#define DCCG_DISP2_SLOW_SELECT_SHIFT 4 + +#define CG_SPLL_FUNC_CNTL 0x180 +#define SPLL_RESET (1 << 0) +#define SPLL_SLEEP (1 << 1) +#define SPLL_BYPASS_EN (1 << 3) +#define SPLL_REF_DIV(x) ((x) << 4) +#define SPLL_REF_DIV_MASK (0x3f << 4) +#define SPLL_PDIV_A(x) ((x) << 20) +#define SPLL_PDIV_A_MASK (0x7f << 20) +#define SPLL_PDIV_A_SHIFT 20 +#define CG_SPLL_FUNC_CNTL_2 0x181 +#define SCLK_MUX_SEL(x) ((x) << 0) +#define SCLK_MUX_SEL_MASK (0x1ff << 0) +#define SPLL_CTLREQ_CHG (1 << 23) +#define SCLK_MUX_UPDATE (1 << 26) +#define CG_SPLL_FUNC_CNTL_3 0x182 +#define SPLL_FB_DIV(x) ((x) << 0) +#define SPLL_FB_DIV_MASK (0x3ffffff << 0) +#define SPLL_FB_DIV_SHIFT 0 +#define SPLL_DITHEN (1 << 28) +#define CG_SPLL_FUNC_CNTL_4 0x183 + +#define SPLL_STATUS 0x185 +#define SPLL_CHG_STATUS (1 << 1) +#define SPLL_CNTL_MODE 0x186 +#define SPLL_SW_DIR_CONTROL (1 << 0) +# define SPLL_REFCLK_SEL(x) ((x) << 26) +# define SPLL_REFCLK_SEL_MASK (3 << 26) + +#define CG_SPLL_SPREAD_SPECTRUM 0x188 +#define SSEN (1 << 0) +#define CLK_S(x) ((x) << 4) +#define CLK_S_MASK (0xfff << 4) +#define CLK_S_SHIFT 4 +#define CG_SPLL_SPREAD_SPECTRUM_2 0x189 +#define CLK_V(x) ((x) << 0) +#define CLK_V_MASK (0x3ffffff << 0) +#define CLK_V_SHIFT 0 + +#define CG_SPLL_AUTOSCALE_CNTL 0x18b +# define AUTOSCALE_ON_SS_CLEAR (1 << 9) + +/* discrete uvd clocks */ +#define CG_UPLL_FUNC_CNTL 0x18d +# define UPLL_RESET_MASK 0x00000001 +# define UPLL_SLEEP_MASK 0x00000002 +# define UPLL_BYPASS_EN_MASK 0x00000004 +# define UPLL_CTLREQ_MASK 0x00000008 +# define UPLL_VCO_MODE_MASK 0x00000600 +# define UPLL_REF_DIV_MASK 0x003F0000 +# define UPLL_CTLACK_MASK 0x40000000 +# define UPLL_CTLACK2_MASK 0x80000000 +#define CG_UPLL_FUNC_CNTL_2 0x18e +# define UPLL_PDIV_A(x) ((x) << 0) +# define UPLL_PDIV_A_MASK 0x0000007F +# define UPLL_PDIV_B(x) ((x) << 8) +# define UPLL_PDIV_B_MASK 0x00007F00 +# define VCLK_SRC_SEL(x) ((x) << 20) +# define VCLK_SRC_SEL_MASK 0x01F00000 +# define DCLK_SRC_SEL(x) ((x) << 25) +# define DCLK_SRC_SEL_MASK 0x3E000000 +#define CG_UPLL_FUNC_CNTL_3 0x18f +# define UPLL_FB_DIV(x) ((x) << 0) +# define UPLL_FB_DIV_MASK 0x01FFFFFF +#define CG_UPLL_FUNC_CNTL_4 0x191 +# define UPLL_SPARE_ISPARE9 0x00020000 +#define CG_UPLL_FUNC_CNTL_5 0x192 +# define RESET_ANTI_MUX_MASK 0x00000200 +#define CG_UPLL_SPREAD_SPECTRUM 0x194 +# define SSEN_MASK 0x00000001 + +#define MPLL_BYPASSCLK_SEL 0x197 +# define MPLL_CLKOUT_SEL(x) ((x) << 8) +# define MPLL_CLKOUT_SEL_MASK 0xFF00 + +#define CG_CLKPIN_CNTL 0x198 +# define XTALIN_DIVIDE (1 << 1) +# define BCLK_AS_XCLK (1 << 2) +#define CG_CLKPIN_CNTL_2 0x199 +# define FORCE_BIF_REFCLK_EN (1 << 3) +# define MUX_TCLK_TO_XCLK (1 << 8) + +#define THM_CLK_CNTL 0x19b +# define CMON_CLK_SEL(x) ((x) << 0) +# define CMON_CLK_SEL_MASK 0xFF +# define TMON_CLK_SEL(x) ((x) << 8) +# define TMON_CLK_SEL_MASK 0xFF00 +#define MISC_CLK_CNTL 0x19c +# define DEEP_SLEEP_CLK_SEL(x) ((x) << 0) +# define DEEP_SLEEP_CLK_SEL_MASK 0xFF +# define ZCLK_SEL(x) ((x) << 8) +# define ZCLK_SEL_MASK 0xFF00 + +#define CG_THERMAL_CTRL 0x1c0 +#define DPM_EVENT_SRC(x) ((x) << 0) +#define DPM_EVENT_SRC_MASK (7 << 0) +#define DIG_THERM_DPM(x) ((x) << 14) +#define DIG_THERM_DPM_MASK 0x003FC000 +#define DIG_THERM_DPM_SHIFT 14 +#define CG_THERMAL_STATUS 0x1c1 +#define FDO_PWM_DUTY(x) ((x) << 9) +#define FDO_PWM_DUTY_MASK (0xff << 9) +#define FDO_PWM_DUTY_SHIFT 9 +#define CG_THERMAL_INT 0x1c2 +#define DIG_THERM_INTH(x) ((x) << 8) +#define DIG_THERM_INTH_MASK 0x0000FF00 +#define DIG_THERM_INTH_SHIFT 8 +#define DIG_THERM_INTL(x) ((x) << 16) +#define DIG_THERM_INTL_MASK 0x00FF0000 +#define DIG_THERM_INTL_SHIFT 16 +#define THERM_INT_MASK_HIGH (1 << 24) +#define THERM_INT_MASK_LOW (1 << 25) + +#define CG_MULT_THERMAL_CTRL 0x1c4 +#define TEMP_SEL(x) ((x) << 20) +#define TEMP_SEL_MASK (0xff << 20) +#define TEMP_SEL_SHIFT 20 +#define CG_MULT_THERMAL_STATUS 0x1c5 +#define ASIC_MAX_TEMP(x) ((x) << 0) +#define ASIC_MAX_TEMP_MASK 0x000001ff +#define ASIC_MAX_TEMP_SHIFT 0 +#define CTF_TEMP(x) ((x) << 9) +#define CTF_TEMP_MASK 0x0003fe00 +#define CTF_TEMP_SHIFT 9 + +#define CG_FDO_CTRL0 0x1d5 +#define FDO_STATIC_DUTY(x) ((x) << 0) +#define FDO_STATIC_DUTY_MASK 0x000000FF +#define FDO_STATIC_DUTY_SHIFT 0 +#define CG_FDO_CTRL1 0x1d6 +#define FMAX_DUTY100(x) ((x) << 0) +#define FMAX_DUTY100_MASK 0x000000FF +#define FMAX_DUTY100_SHIFT 0 +#define CG_FDO_CTRL2 0x1d7 +#define TMIN(x) ((x) << 0) +#define TMIN_MASK 0x000000FF +#define TMIN_SHIFT 0 +#define FDO_PWM_MODE(x) ((x) << 11) +#define FDO_PWM_MODE_MASK (7 << 11) +#define FDO_PWM_MODE_SHIFT 11 +#define TACH_PWM_RESP_RATE(x) ((x) << 25) +#define TACH_PWM_RESP_RATE_MASK (0x7f << 25) +#define TACH_PWM_RESP_RATE_SHIFT 25 + +#define CG_TACH_CTRL 0x1dc +# define EDGE_PER_REV(x) ((x) << 0) +# define EDGE_PER_REV_MASK (0x7 << 0) +# define EDGE_PER_REV_SHIFT 0 +# define TARGET_PERIOD(x) ((x) << 3) +# define TARGET_PERIOD_MASK 0xfffffff8 +# define TARGET_PERIOD_SHIFT 3 +#define CG_TACH_STATUS 0x1dd +# define TACH_PERIOD(x) ((x) << 0) +# define TACH_PERIOD_MASK 0xffffffff +# define TACH_PERIOD_SHIFT 0 + +#define GENERAL_PWRMGT 0x1e0 +# define GLOBAL_PWRMGT_EN (1 << 0) +# define STATIC_PM_EN (1 << 1) +# define THERMAL_PROTECTION_DIS (1 << 2) +# define THERMAL_PROTECTION_TYPE (1 << 3) +# define SW_SMIO_INDEX(x) ((x) << 6) +# define SW_SMIO_INDEX_MASK (1 << 6) +# define SW_SMIO_INDEX_SHIFT 6 +# define VOLT_PWRMGT_EN (1 << 10) +# define DYN_SPREAD_SPECTRUM_EN (1 << 23) +#define CG_TPC 0x1e1 +#define SCLK_PWRMGT_CNTL 0x1e2 +# define SCLK_PWRMGT_OFF (1 << 0) +# define SCLK_LOW_D1 (1 << 1) +# define FIR_RESET (1 << 4) +# define FIR_FORCE_TREND_SEL (1 << 5) +# define FIR_TREND_MODE (1 << 6) +# define DYN_GFX_CLK_OFF_EN (1 << 7) +# define GFX_CLK_FORCE_ON (1 << 8) +# define GFX_CLK_REQUEST_OFF (1 << 9) +# define GFX_CLK_FORCE_OFF (1 << 10) +# define GFX_CLK_OFF_ACPI_D1 (1 << 11) +# define GFX_CLK_OFF_ACPI_D2 (1 << 12) +# define GFX_CLK_OFF_ACPI_D3 (1 << 13) +# define DYN_LIGHT_SLEEP_EN (1 << 14) + +#define TARGET_AND_CURRENT_PROFILE_INDEX 0x1e6 +# define CURRENT_STATE_INDEX_MASK (0xf << 4) +# define CURRENT_STATE_INDEX_SHIFT 4 + +#define CG_FTV 0x1ef + +#define CG_FFCT_0 0x1f0 +# define UTC_0(x) ((x) << 0) +# define UTC_0_MASK (0x3ff << 0) +# define DTC_0(x) ((x) << 10) +# define DTC_0_MASK (0x3ff << 10) + +#define CG_BSP 0x1ff +# define BSP(x) ((x) << 0) +# define BSP_MASK (0xffff << 0) +# define BSU(x) ((x) << 16) +# define BSU_MASK (0xf << 16) +#define CG_AT 0x200 +# define CG_R(x) ((x) << 0) +# define CG_R_MASK (0xffff << 0) +# define CG_L(x) ((x) << 16) +# define CG_L_MASK (0xffff << 16) + +#define CG_GIT 0x201 +# define CG_GICST(x) ((x) << 0) +# define CG_GICST_MASK (0xffff << 0) +# define CG_GIPOT(x) ((x) << 16) +# define CG_GIPOT_MASK (0xffff << 16) + +#define CG_SSP 0x203 +# define SST(x) ((x) << 0) +# define SST_MASK (0xffff << 0) +# define SSTU(x) ((x) << 16) +# define SSTU_MASK (0xf << 16) + +#define CG_DISPLAY_GAP_CNTL 0x20a +# define DISP1_GAP(x) ((x) << 0) +# define DISP1_GAP_MASK (3 << 0) +# define DISP2_GAP(x) ((x) << 2) +# define DISP2_GAP_MASK (3 << 2) +# define VBI_TIMER_COUNT(x) ((x) << 4) +# define VBI_TIMER_COUNT_MASK (0x3fff << 4) +# define VBI_TIMER_UNIT(x) ((x) << 20) +# define VBI_TIMER_UNIT_MASK (7 << 20) +# define DISP1_GAP_MCHG(x) ((x) << 24) +# define DISP1_GAP_MCHG_MASK (3 << 24) +# define DISP2_GAP_MCHG(x) ((x) << 26) +# define DISP2_GAP_MCHG_MASK (3 << 26) + +#define CG_ULV_CONTROL 0x21e +#define CG_ULV_PARAMETER 0x21f + +#define SMC_SCRATCH0 0x221 + +#define CG_CAC_CTRL 0x22e +# define CAC_WINDOW(x) ((x) << 0) +# define CAC_WINDOW_MASK 0x00ffffff + +#define DMIF_ADDR_CONFIG 0x2F5 + +#define DMIF_ADDR_CALC 0x300 + +#define PIPE0_DMIF_BUFFER_CONTROL 0x0328 +# define DMIF_BUFFERS_ALLOCATED(x) ((x) << 0) +# define DMIF_BUFFERS_ALLOCATED_COMPLETED (1 << 4) + +#define SRBM_STATUS 0x394 +#define GRBM_RQ_PENDING (1 << 5) +#define VMC_BUSY (1 << 8) +#define MCB_BUSY (1 << 9) +#define MCB_NON_DISPLAY_BUSY (1 << 10) +#define MCC_BUSY (1 << 11) +#define MCD_BUSY (1 << 12) +#define SEM_BUSY (1 << 14) +#define IH_BUSY (1 << 17) + +#define SRBM_SOFT_RESET 0x398 +#define SOFT_RESET_BIF (1 << 1) +#define SOFT_RESET_DC (1 << 5) +#define SOFT_RESET_DMA1 (1 << 6) +#define SOFT_RESET_GRBM (1 << 8) +#define SOFT_RESET_HDP (1 << 9) +#define SOFT_RESET_IH (1 << 10) +#define SOFT_RESET_MC (1 << 11) +#define SOFT_RESET_ROM (1 << 14) +#define SOFT_RESET_SEM (1 << 15) +#define SOFT_RESET_VMC (1 << 17) +#define SOFT_RESET_DMA (1 << 20) +#define SOFT_RESET_TST (1 << 21) +#define SOFT_RESET_REGBB (1 << 22) +#define SOFT_RESET_ORB (1 << 23) + +#define CC_SYS_RB_BACKEND_DISABLE 0x3A0 +#define GC_USER_SYS_RB_BACKEND_DISABLE 0x3A1 + +#define SRBM_READ_ERROR 0x3A6 +#define SRBM_INT_CNTL 0x3A8 +#define SRBM_INT_ACK 0x3AA + +#define SRBM_STATUS2 0x3B1 +#define DMA_BUSY (1 << 5) +#define DMA1_BUSY (1 << 6) + +#define VM_L2_CNTL 0x500 +#define ENABLE_L2_CACHE (1 << 0) +#define ENABLE_L2_FRAGMENT_PROCESSING (1 << 1) +#define L2_CACHE_PTE_ENDIAN_SWAP_MODE(x) ((x) << 2) +#define L2_CACHE_PDE_ENDIAN_SWAP_MODE(x) ((x) << 4) +#define ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE (1 << 9) +#define ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE (1 << 10) +#define EFFECTIVE_L2_QUEUE_SIZE(x) (((x) & 7) << 15) +#define CONTEXT1_IDENTITY_ACCESS_MODE(x) (((x) & 3) << 19) +#define VM_L2_CNTL2 0x501 +#define INVALIDATE_ALL_L1_TLBS (1 << 0) +#define INVALIDATE_L2_CACHE (1 << 1) +#define INVALIDATE_CACHE_MODE(x) ((x) << 26) +#define INVALIDATE_PTE_AND_PDE_CACHES 0 +#define INVALIDATE_ONLY_PTE_CACHES 1 +#define INVALIDATE_ONLY_PDE_CACHES 2 +#define VM_L2_CNTL3 0x502 +#define BANK_SELECT(x) ((x) << 0) +#define L2_CACHE_UPDATE_MODE(x) ((x) << 6) +#define L2_CACHE_BIGK_FRAGMENT_SIZE(x) ((x) << 15) +#define L2_CACHE_BIGK_ASSOCIATIVITY (1 << 20) +#define VM_L2_STATUS 0x503 +#define L2_BUSY (1 << 0) +#define VM_CONTEXT0_CNTL 0x504 +#define ENABLE_CONTEXT (1 << 0) +#define PAGE_TABLE_DEPTH(x) (((x) & 3) << 1) +#define RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 3) +#define RANGE_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 4) +#define DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 6) +#define DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 7) +#define PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 9) +#define PDE0_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 10) +#define VALID_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 12) +#define VALID_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 13) +#define READ_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 15) +#define READ_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 16) +#define WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT (1 << 18) +#define WRITE_PROTECTION_FAULT_ENABLE_DEFAULT (1 << 19) +#define PAGE_TABLE_BLOCK_SIZE(x) (((x) & 0xF) << 24) +#define VM_CONTEXT1_CNTL 0x505 +#define VM_CONTEXT0_CNTL2 0x50C +#define VM_CONTEXT1_CNTL2 0x50D +#define VM_CONTEXT8_PAGE_TABLE_BASE_ADDR 0x50E +#define VM_CONTEXT9_PAGE_TABLE_BASE_ADDR 0x50F +#define VM_CONTEXT10_PAGE_TABLE_BASE_ADDR 0x510 +#define VM_CONTEXT11_PAGE_TABLE_BASE_ADDR 0x511 +#define VM_CONTEXT12_PAGE_TABLE_BASE_ADDR 0x512 +#define VM_CONTEXT13_PAGE_TABLE_BASE_ADDR 0x513 +#define VM_CONTEXT14_PAGE_TABLE_BASE_ADDR 0x514 +#define VM_CONTEXT15_PAGE_TABLE_BASE_ADDR 0x515 + +#define VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x53f +#define VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x537 +#define PROTECTIONS_MASK (0xf << 0) +#define PROTECTIONS_SHIFT 0 + /* bit 0: range + * bit 1: pde0 + * bit 2: valid + * bit 3: read + * bit 4: write + */ +#define MEMORY_CLIENT_ID_MASK (0xff << 12) +#define MEMORY_CLIENT_ID_SHIFT 12 +#define MEMORY_CLIENT_RW_MASK (1 << 24) +#define MEMORY_CLIENT_RW_SHIFT 24 +#define FAULT_VMID_MASK (0xf << 25) +#define FAULT_VMID_SHIFT 25 + +#define VM_INVALIDATE_REQUEST 0x51E +#define VM_INVALIDATE_RESPONSE 0x51F + +#define VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR 0x546 +#define VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR 0x547 + +#define VM_CONTEXT0_PAGE_TABLE_BASE_ADDR 0x54F +#define VM_CONTEXT1_PAGE_TABLE_BASE_ADDR 0x550 +#define VM_CONTEXT2_PAGE_TABLE_BASE_ADDR 0x551 +#define VM_CONTEXT3_PAGE_TABLE_BASE_ADDR 0x552 +#define VM_CONTEXT4_PAGE_TABLE_BASE_ADDR 0x553 +#define VM_CONTEXT5_PAGE_TABLE_BASE_ADDR 0x554 +#define VM_CONTEXT6_PAGE_TABLE_BASE_ADDR 0x555 +#define VM_CONTEXT7_PAGE_TABLE_BASE_ADDR 0x556 +#define VM_CONTEXT0_PAGE_TABLE_START_ADDR 0x557 +#define VM_CONTEXT1_PAGE_TABLE_START_ADDR 0x558 + +#define VM_CONTEXT0_PAGE_TABLE_END_ADDR 0x55F +#define VM_CONTEXT1_PAGE_TABLE_END_ADDR 0x560 + +#define VM_L2_CG 0x570 +#define MC_CG_ENABLE (1 << 18) +#define MC_LS_ENABLE (1 << 19) + +#define MC_SHARED_CHMAP 0x801 +#define NOOFCHAN_SHIFT 12 +#define NOOFCHAN_MASK 0x0000f000 +#define MC_SHARED_CHREMAP 0x802 + +#define MC_VM_FB_LOCATION 0x809 +#define MC_VM_AGP_TOP 0x80A +#define MC_VM_AGP_BOT 0x80B +#define MC_VM_AGP_BASE 0x80C +#define MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x80D +#define MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x80E +#define MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x80F + +#define MC_VM_MX_L1_TLB_CNTL 0x819 +#define ENABLE_L1_TLB (1 << 0) +#define ENABLE_L1_FRAGMENT_PROCESSING (1 << 1) +#define SYSTEM_ACCESS_MODE_PA_ONLY (0 << 3) +#define SYSTEM_ACCESS_MODE_USE_SYS_MAP (1 << 3) +#define SYSTEM_ACCESS_MODE_IN_SYS (2 << 3) +#define SYSTEM_ACCESS_MODE_NOT_IN_SYS (3 << 3) +#define SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU (0 << 5) +#define ENABLE_ADVANCED_DRIVER_MODEL (1 << 6) + +#define MC_SHARED_BLACKOUT_CNTL 0x82B + +#define MC_HUB_MISC_HUB_CG 0x82E +#define MC_HUB_MISC_VM_CG 0x82F + +#define MC_HUB_MISC_SIP_CG 0x830 + +#define MC_XPB_CLK_GAT 0x91E + +#define MC_CITF_MISC_RD_CG 0x992 +#define MC_CITF_MISC_WR_CG 0x993 +#define MC_CITF_MISC_VM_CG 0x994 + +#define MC_ARB_RAMCFG 0x9D8 +#define NOOFBANK_SHIFT 0 +#define NOOFBANK_MASK 0x00000003 +#define NOOFRANK_SHIFT 2 +#define NOOFRANK_MASK 0x00000004 +#define NOOFROWS_SHIFT 3 +#define NOOFROWS_MASK 0x00000038 +#define NOOFCOLS_SHIFT 6 +#define NOOFCOLS_MASK 0x000000C0 +#define CHANSIZE_SHIFT 8 +#define CHANSIZE_MASK 0x00000100 +#define CHANSIZE_OVERRIDE (1 << 11) +#define NOOFGROUPS_SHIFT 12 +#define NOOFGROUPS_MASK 0x00001000 + +#define MC_ARB_DRAM_TIMING 0x9DD +#define MC_ARB_DRAM_TIMING2 0x9DE + +#define MC_ARB_BURST_TIME 0xA02 +#define STATE0(x) ((x) << 0) +#define STATE0_MASK (0x1f << 0) +#define STATE0_SHIFT 0 +#define STATE1(x) ((x) << 5) +#define STATE1_MASK (0x1f << 5) +#define STATE1_SHIFT 5 +#define STATE2(x) ((x) << 10) +#define STATE2_MASK (0x1f << 10) +#define STATE2_SHIFT 10 +#define STATE3(x) ((x) << 15) +#define STATE3_MASK (0x1f << 15) +#define STATE3_SHIFT 15 + +#define MC_SEQ_TRAIN_WAKEUP_CNTL 0xA3A +#define TRAIN_DONE_D0 (1 << 30) +#define TRAIN_DONE_D1 (1 << 31) + +#define MC_SEQ_SUP_CNTL 0xA32 +#define RUN_MASK (1 << 0) +#define MC_SEQ_SUP_PGM 0xA33 +#define MC_PMG_AUTO_CMD 0xA34 + +#define MC_IO_PAD_CNTL_D0 0xA74 +#define MEM_FALL_OUT_CMD (1 << 8) + +#define MC_SEQ_RAS_TIMING 0xA28 +#define MC_SEQ_CAS_TIMING 0xA29 +#define MC_SEQ_MISC_TIMING 0xA2A +#define MC_SEQ_MISC_TIMING2 0xA2B +#define MC_SEQ_PMG_TIMING 0xA2C +#define MC_SEQ_RD_CTL_D0 0xA2D +#define MC_SEQ_RD_CTL_D1 0xA2E +#define MC_SEQ_WR_CTL_D0 0xA2F +#define MC_SEQ_WR_CTL_D1 0xA30 + +#define MC_SEQ_MISC0 0xA80 +#define MC_SEQ_MISC0_VEN_ID_SHIFT 8 +#define MC_SEQ_MISC0_VEN_ID_MASK 0x00000f00 +#define MC_SEQ_MISC0_VEN_ID_VALUE 3 +#define MC_SEQ_MISC0_REV_ID_SHIFT 12 +#define MC_SEQ_MISC0_REV_ID_MASK 0x0000f000 +#define MC_SEQ_MISC0_REV_ID_VALUE 1 +#define MC_SEQ_MISC0_GDDR5_SHIFT 28 +#define MC_SEQ_MISC0_GDDR5_MASK 0xf0000000 +#define MC_SEQ_MISC0_GDDR5_VALUE 5 +#define MC_SEQ_MISC1 0xA81 +#define MC_SEQ_RESERVE_M 0xA82 +#define MC_PMG_CMD_EMRS 0xA83 + +#define MC_SEQ_IO_DEBUG_INDEX 0xA91 +#define MC_SEQ_IO_DEBUG_DATA 0xA92 + +#define MC_SEQ_MISC5 0xA95 +#define MC_SEQ_MISC6 0xA96 + +#define MC_SEQ_MISC7 0xA99 + +#define MC_SEQ_RAS_TIMING_LP 0xA9B +#define MC_SEQ_CAS_TIMING_LP 0xA9C +#define MC_SEQ_MISC_TIMING_LP 0xA9D +#define MC_SEQ_MISC_TIMING2_LP 0xA9E +#define MC_SEQ_WR_CTL_D0_LP 0xA9F +#define MC_SEQ_WR_CTL_D1_LP 0xAA0 +#define MC_SEQ_PMG_CMD_EMRS_LP 0xAA1 +#define MC_SEQ_PMG_CMD_MRS_LP 0xAA2 + +#define MC_PMG_CMD_MRS 0xAAB + +#define MC_SEQ_RD_CTL_D0_LP 0xAC7 +#define MC_SEQ_RD_CTL_D1_LP 0xAC8 + +#define MC_PMG_CMD_MRS1 0xAD1 +#define MC_SEQ_PMG_CMD_MRS1_LP 0xAD2 +#define MC_SEQ_PMG_TIMING_LP 0xAD3 + +#define MC_SEQ_WR_CTL_2 0xAD5 +#define MC_SEQ_WR_CTL_2_LP 0xAD6 +#define MC_PMG_CMD_MRS2 0xAD7 +#define MC_SEQ_PMG_CMD_MRS2_LP 0xAD8 + +#define MCLK_PWRMGT_CNTL 0xAE8 +# define DLL_SPEED(x) ((x) << 0) +# define DLL_SPEED_MASK (0x1f << 0) +# define DLL_READY (1 << 6) +# define MC_INT_CNTL (1 << 7) +# define MRDCK0_PDNB (1 << 8) +# define MRDCK1_PDNB (1 << 9) +# define MRDCK0_RESET (1 << 16) +# define MRDCK1_RESET (1 << 17) +# define DLL_READY_READ (1 << 24) +#define DLL_CNTL 0xAE9 +# define MRDCK0_BYPASS (1 << 24) +# define MRDCK1_BYPASS (1 << 25) + +#define MPLL_CNTL_MODE 0xAEC +# define MPLL_MCLK_SEL (1 << 11) +#define MPLL_FUNC_CNTL 0xAED +#define BWCTRL(x) ((x) << 20) +#define BWCTRL_MASK (0xff << 20) +#define MPLL_FUNC_CNTL_1 0xAEE +#define VCO_MODE(x) ((x) << 0) +#define VCO_MODE_MASK (3 << 0) +#define CLKFRAC(x) ((x) << 4) +#define CLKFRAC_MASK (0xfff << 4) +#define CLKF(x) ((x) << 16) +#define CLKF_MASK (0xfff << 16) +#define MPLL_FUNC_CNTL_2 0xAEF +#define MPLL_AD_FUNC_CNTL 0xAF0 +#define YCLK_POST_DIV(x) ((x) << 0) +#define YCLK_POST_DIV_MASK (7 << 0) +#define MPLL_DQ_FUNC_CNTL 0xAF1 +#define YCLK_SEL(x) ((x) << 4) +#define YCLK_SEL_MASK (1 << 4) + +#define MPLL_SS1 0xAF3 +#define CLKV(x) ((x) << 0) +#define CLKV_MASK (0x3ffffff << 0) +#define MPLL_SS2 0xAF4 +#define CLKS(x) ((x) << 0) +#define CLKS_MASK (0xfff << 0) + +#define HDP_HOST_PATH_CNTL 0xB00 +#define CLOCK_GATING_DIS (1 << 23) +#define HDP_NONSURFACE_BASE 0xB01 +#define HDP_NONSURFACE_INFO 0xB02 +#define HDP_NONSURFACE_SIZE 0xB03 + +#define HDP_DEBUG0 0xBCC + +#define HDP_ADDR_CONFIG 0xBD2 +#define HDP_MISC_CNTL 0xBD3 +#define HDP_FLUSH_INVALIDATE_CACHE (1 << 0) +#define HDP_MEM_POWER_LS 0xBD4 +#define HDP_LS_ENABLE (1 << 0) + +#define ATC_MISC_CG 0xCD4 + +#define IH_RB_CNTL 0xF80 +# define IH_RB_ENABLE (1 << 0) +# define IH_IB_SIZE(x) ((x) << 1) /* log2 */ +# define IH_RB_FULL_DRAIN_ENABLE (1 << 6) +# define IH_WPTR_WRITEBACK_ENABLE (1 << 8) +# define IH_WPTR_WRITEBACK_TIMER(x) ((x) << 9) /* log2 */ +# define IH_WPTR_OVERFLOW_ENABLE (1 << 16) +# define IH_WPTR_OVERFLOW_CLEAR (1 << 31) +#define IH_RB_BASE 0xF81 +#define IH_RB_RPTR 0xF82 +#define IH_RB_WPTR 0xF83 +# define RB_OVERFLOW (1 << 0) +# define WPTR_OFFSET_MASK 0x3fffc +#define IH_RB_WPTR_ADDR_HI 0xF84 +#define IH_RB_WPTR_ADDR_LO 0xF85 +#define IH_CNTL 0xF86 +# define ENABLE_INTR (1 << 0) +# define IH_MC_SWAP(x) ((x) << 1) +# define IH_MC_SWAP_NONE 0 +# define IH_MC_SWAP_16BIT 1 +# define IH_MC_SWAP_32BIT 2 +# define IH_MC_SWAP_64BIT 3 +# define RPTR_REARM (1 << 4) +# define MC_WRREQ_CREDIT(x) ((x) << 15) +# define MC_WR_CLEAN_CNT(x) ((x) << 20) +# define MC_VMID(x) ((x) << 25) + +#define CONFIG_MEMSIZE 0x150A + +#define INTERRUPT_CNTL 0x151A +# define IH_DUMMY_RD_OVERRIDE (1 << 0) +# define IH_DUMMY_RD_EN (1 << 1) +# define IH_REQ_NONSNOOP_EN (1 << 3) +# define GEN_IH_INT_EN (1 << 8) +#define INTERRUPT_CNTL2 0x151B + +#define HDP_MEM_COHERENCY_FLUSH_CNTL 0x1520 + +#define BIF_FB_EN 0x1524 +#define FB_READ_EN (1 << 0) +#define FB_WRITE_EN (1 << 1) + +#define HDP_REG_COHERENCY_FLUSH_CNTL 0x1528 + +/* DCE6 ELD audio interface */ +#define AZ_F0_CODEC_ENDPOINT_INDEX 0x1780 +# define AZ_ENDPOINT_REG_INDEX(x) (((x) & 0xff) << 0) +# define AZ_ENDPOINT_REG_WRITE_EN (1 << 8) +#define AZ_F0_CODEC_ENDPOINT_DATA 0x1781 + +#define AZ_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER 0x25 +#define SPEAKER_ALLOCATION(x) (((x) & 0x7f) << 0) +#define SPEAKER_ALLOCATION_MASK (0x7f << 0) +#define SPEAKER_ALLOCATION_SHIFT 0 +#define HDMI_CONNECTION (1 << 16) +#define DP_CONNECTION (1 << 17) + +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0 0x28 /* LPCM */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR1 0x29 /* AC3 */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR2 0x2A /* MPEG1 */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR3 0x2B /* MP3 */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR4 0x2C /* MPEG2 */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR5 0x2D /* AAC */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR6 0x2E /* DTS */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR7 0x2F /* ATRAC */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR8 0x30 /* one bit audio - leave at 0 (default) */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR9 0x31 /* Dolby Digital */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR10 0x32 /* DTS-HD */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR11 0x33 /* MAT-MLP */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR12 0x34 /* DTS */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR13 0x35 /* WMA Pro */ +# define MAX_CHANNELS(x) (((x) & 0x7) << 0) +/* max channels minus one. 7 = 8 channels */ +# define SUPPORTED_FREQUENCIES(x) (((x) & 0xff) << 8) +# define DESCRIPTOR_BYTE_2(x) (((x) & 0xff) << 16) +# define SUPPORTED_FREQUENCIES_STEREO(x) (((x) & 0xff) << 24) /* LPCM only */ +/* SUPPORTED_FREQUENCIES, SUPPORTED_FREQUENCIES_STEREO + * bit0 = 32 kHz + * bit1 = 44.1 kHz + * bit2 = 48 kHz + * bit3 = 88.2 kHz + * bit4 = 96 kHz + * bit5 = 176.4 kHz + * bit6 = 192 kHz + */ + +#define AZ_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC 0x37 +# define VIDEO_LIPSYNC(x) (((x) & 0xff) << 0) +# define AUDIO_LIPSYNC(x) (((x) & 0xff) << 8) +/* VIDEO_LIPSYNC, AUDIO_LIPSYNC + * 0 = invalid + * x = legal delay value + * 255 = sync not supported + */ +#define AZ_F0_CODEC_PIN_CONTROL_RESPONSE_HBR 0x38 +# define HBR_CAPABLE (1 << 0) /* enabled by default */ + +#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO0 0x3a +# define MANUFACTURER_ID(x) (((x) & 0xffff) << 0) +# define PRODUCT_ID(x) (((x) & 0xffff) << 16) +#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO1 0x3b +# define SINK_DESCRIPTION_LEN(x) (((x) & 0xff) << 0) +#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO2 0x3c +# define PORT_ID0(x) (((x) & 0xffffffff) << 0) +#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO3 0x3d +# define PORT_ID1(x) (((x) & 0xffffffff) << 0) +#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO4 0x3e +# define DESCRIPTION0(x) (((x) & 0xff) << 0) +# define DESCRIPTION1(x) (((x) & 0xff) << 8) +# define DESCRIPTION2(x) (((x) & 0xff) << 16) +# define DESCRIPTION3(x) (((x) & 0xff) << 24) +#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO5 0x3f +# define DESCRIPTION4(x) (((x) & 0xff) << 0) +# define DESCRIPTION5(x) (((x) & 0xff) << 8) +# define DESCRIPTION6(x) (((x) & 0xff) << 16) +# define DESCRIPTION7(x) (((x) & 0xff) << 24) +#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO6 0x40 +# define DESCRIPTION8(x) (((x) & 0xff) << 0) +# define DESCRIPTION9(x) (((x) & 0xff) << 8) +# define DESCRIPTION10(x) (((x) & 0xff) << 16) +# define DESCRIPTION11(x) (((x) & 0xff) << 24) +#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO7 0x41 +# define DESCRIPTION12(x) (((x) & 0xff) << 0) +# define DESCRIPTION13(x) (((x) & 0xff) << 8) +# define DESCRIPTION14(x) (((x) & 0xff) << 16) +# define DESCRIPTION15(x) (((x) & 0xff) << 24) +#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO8 0x42 +# define DESCRIPTION16(x) (((x) & 0xff) << 0) +# define DESCRIPTION17(x) (((x) & 0xff) << 8) + +#define AZ_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL 0x54 +# define AUDIO_ENABLED (1 << 31) + +#define AZ_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT 0x56 +#define PORT_CONNECTIVITY_MASK (3 << 30) +#define PORT_CONNECTIVITY_SHIFT 30 + +#define DC_LB_MEMORY_SPLIT 0x1AC3 +#define DC_LB_MEMORY_CONFIG(x) ((x) << 20) + +#define PRIORITY_A_CNT 0x1AC6 +#define PRIORITY_MARK_MASK 0x7fff +#define PRIORITY_OFF (1 << 16) +#define PRIORITY_ALWAYS_ON (1 << 20) +#define PRIORITY_B_CNT 0x1AC7 + +#define DPG_PIPE_ARBITRATION_CONTROL3 0x1B32 +# define LATENCY_WATERMARK_MASK(x) ((x) << 16) +#define DPG_PIPE_LATENCY_CONTROL 0x1B33 +# define LATENCY_LOW_WATERMARK(x) ((x) << 0) +# define LATENCY_HIGH_WATERMARK(x) ((x) << 16) + +/* 0x6bb8, 0x77b8, 0x103b8, 0x10fb8, 0x11bb8, 0x127b8 */ +#define VLINE_STATUS 0x1AEE +# define VLINE_OCCURRED (1 << 0) +# define VLINE_ACK (1 << 4) +# define VLINE_STAT (1 << 12) +# define VLINE_INTERRUPT (1 << 16) +# define VLINE_INTERRUPT_TYPE (1 << 17) +/* 0x6bbc, 0x77bc, 0x103bc, 0x10fbc, 0x11bbc, 0x127bc */ +#define VBLANK_STATUS 0x1AEF +# define VBLANK_OCCURRED (1 << 0) +# define VBLANK_ACK (1 << 4) +# define VBLANK_STAT (1 << 12) +# define VBLANK_INTERRUPT (1 << 16) +# define VBLANK_INTERRUPT_TYPE (1 << 17) + +/* 0x6b40, 0x7740, 0x10340, 0x10f40, 0x11b40, 0x12740 */ +#define INT_MASK 0x1AD0 +# define VBLANK_INT_MASK (1 << 0) +# define VLINE_INT_MASK (1 << 4) + +#define DISP_INTERRUPT_STATUS 0x183D +# define LB_D1_VLINE_INTERRUPT (1 << 2) +# define LB_D1_VBLANK_INTERRUPT (1 << 3) +# define DC_HPD1_INTERRUPT (1 << 17) +# define DC_HPD1_RX_INTERRUPT (1 << 18) +# define DACA_AUTODETECT_INTERRUPT (1 << 22) +# define DACB_AUTODETECT_INTERRUPT (1 << 23) +# define DC_I2C_SW_DONE_INTERRUPT (1 << 24) +# define DC_I2C_HW_DONE_INTERRUPT (1 << 25) +#define DISP_INTERRUPT_STATUS_CONTINUE 0x183E +# define LB_D2_VLINE_INTERRUPT (1 << 2) +# define LB_D2_VBLANK_INTERRUPT (1 << 3) +# define DC_HPD2_INTERRUPT (1 << 17) +# define DC_HPD2_RX_INTERRUPT (1 << 18) +# define DISP_TIMER_INTERRUPT (1 << 24) +#define DISP_INTERRUPT_STATUS_CONTINUE2 0x183F +# define LB_D3_VLINE_INTERRUPT (1 << 2) +# define LB_D3_VBLANK_INTERRUPT (1 << 3) +# define DC_HPD3_INTERRUPT (1 << 17) +# define DC_HPD3_RX_INTERRUPT (1 << 18) +#define DISP_INTERRUPT_STATUS_CONTINUE3 0x1840 +# define LB_D4_VLINE_INTERRUPT (1 << 2) +# define LB_D4_VBLANK_INTERRUPT (1 << 3) +# define DC_HPD4_INTERRUPT (1 << 17) +# define DC_HPD4_RX_INTERRUPT (1 << 18) +#define DISP_INTERRUPT_STATUS_CONTINUE4 0x1853 +# define LB_D5_VLINE_INTERRUPT (1 << 2) +# define LB_D5_VBLANK_INTERRUPT (1 << 3) +# define DC_HPD5_INTERRUPT (1 << 17) +# define DC_HPD5_RX_INTERRUPT (1 << 18) +#define DISP_INTERRUPT_STATUS_CONTINUE5 0x1854 +# define LB_D6_VLINE_INTERRUPT (1 << 2) +# define LB_D6_VBLANK_INTERRUPT (1 << 3) +# define DC_HPD6_INTERRUPT (1 << 17) +# define DC_HPD6_RX_INTERRUPT (1 << 18) + +/* 0x6858, 0x7458, 0x10058, 0x10c58, 0x11858, 0x12458 */ +#define GRPH_INT_STATUS 0x1A16 +# define GRPH_PFLIP_INT_OCCURRED (1 << 0) +# define GRPH_PFLIP_INT_CLEAR (1 << 8) +/* 0x685c, 0x745c, 0x1005c, 0x10c5c, 0x1185c, 0x1245c */ +#define GRPH_INT_CONTROL 0x1A17 +# define GRPH_PFLIP_INT_MASK (1 << 0) +# define GRPH_PFLIP_INT_TYPE (1 << 8) + +#define DAC_AUTODETECT_INT_CONTROL 0x19F2 + +#define DC_HPD1_INT_STATUS 0x1807 +#define DC_HPD2_INT_STATUS 0x180A +#define DC_HPD3_INT_STATUS 0x180D +#define DC_HPD4_INT_STATUS 0x1810 +#define DC_HPD5_INT_STATUS 0x1813 +#define DC_HPD6_INT_STATUS 0x1816 +# define DC_HPDx_INT_STATUS (1 << 0) +# define DC_HPDx_SENSE (1 << 1) +# define DC_HPDx_RX_INT_STATUS (1 << 8) + +#define DC_HPD1_INT_CONTROL 0x1808 +#define DC_HPD2_INT_CONTROL 0x180B +#define DC_HPD3_INT_CONTROL 0x180E +#define DC_HPD4_INT_CONTROL 0x1811 +#define DC_HPD5_INT_CONTROL 0x1814 +#define DC_HPD6_INT_CONTROL 0x1817 +# define DC_HPDx_INT_ACK (1 << 0) +# define DC_HPDx_INT_POLARITY (1 << 8) +# define DC_HPDx_INT_EN (1 << 16) +# define DC_HPDx_RX_INT_ACK (1 << 20) +# define DC_HPDx_RX_INT_EN (1 << 24) + +#define DC_HPD1_CONTROL 0x1809 +#define DC_HPD2_CONTROL 0x180C +#define DC_HPD3_CONTROL 0x180F +#define DC_HPD4_CONTROL 0x1812 +#define DC_HPD5_CONTROL 0x1815 +#define DC_HPD6_CONTROL 0x1818 +# define DC_HPDx_CONNECTION_TIMER(x) ((x) << 0) +# define DC_HPDx_RX_INT_TIMER(x) ((x) << 16) +# define DC_HPDx_EN (1 << 28) + +#define DPG_PIPE_STUTTER_CONTROL 0x1B35 +# define STUTTER_ENABLE (1 << 0) + +/* 0x6e98, 0x7a98, 0x10698, 0x11298, 0x11e98, 0x12a98 */ +#define CRTC_STATUS_FRAME_COUNT 0x1BA6 + +/* Audio clocks */ +#define DCCG_AUDIO_DTO_SOURCE 0x05ac +# define DCCG_AUDIO_DTO0_SOURCE_SEL(x) ((x) << 0) /* crtc0 - crtc5 */ +# define DCCG_AUDIO_DTO_SEL (1 << 4) /* 0=dto0 1=dto1 */ + +#define DCCG_AUDIO_DTO0_PHASE 0x05b0 +#define DCCG_AUDIO_DTO0_MODULE 0x05b4 +#define DCCG_AUDIO_DTO1_PHASE 0x05c0 +#define DCCG_AUDIO_DTO1_MODULE 0x05c4 + +#define AFMT_AUDIO_SRC_CONTROL 0x1c4f +#define AFMT_AUDIO_SRC_SELECT(x) (((x) & 7) << 0) +/* AFMT_AUDIO_SRC_SELECT + * 0 = stream0 + * 1 = stream1 + * 2 = stream2 + * 3 = stream3 + * 4 = stream4 + * 5 = stream5 + */ + +#define GRBM_CNTL 0x2000 +#define GRBM_READ_TIMEOUT(x) ((x) << 0) + +#define GRBM_STATUS2 0x2002 +#define RLC_RQ_PENDING (1 << 0) +#define RLC_BUSY (1 << 8) +#define TC_BUSY (1 << 9) + +#define GRBM_STATUS 0x2004 +#define CMDFIFO_AVAIL_MASK 0x0000000F +#define RING2_RQ_PENDING (1 << 4) +#define SRBM_RQ_PENDING (1 << 5) +#define RING1_RQ_PENDING (1 << 6) +#define CF_RQ_PENDING (1 << 7) +#define PF_RQ_PENDING (1 << 8) +#define GDS_DMA_RQ_PENDING (1 << 9) +#define GRBM_EE_BUSY (1 << 10) +#define DB_CLEAN (1 << 12) +#define CB_CLEAN (1 << 13) +#define TA_BUSY (1 << 14) +#define GDS_BUSY (1 << 15) +#define VGT_BUSY (1 << 17) +#define IA_BUSY_NO_DMA (1 << 18) +#define IA_BUSY (1 << 19) +#define SX_BUSY (1 << 20) +#define SPI_BUSY (1 << 22) +#define BCI_BUSY (1 << 23) +#define SC_BUSY (1 << 24) +#define PA_BUSY (1 << 25) +#define DB_BUSY (1 << 26) +#define CP_COHERENCY_BUSY (1 << 28) +#define CP_BUSY (1 << 29) +#define CB_BUSY (1 << 30) +#define GUI_ACTIVE (1 << 31) +#define GRBM_STATUS_SE0 0x2005 +#define GRBM_STATUS_SE1 0x2006 +#define SE_DB_CLEAN (1 << 1) +#define SE_CB_CLEAN (1 << 2) +#define SE_BCI_BUSY (1 << 22) +#define SE_VGT_BUSY (1 << 23) +#define SE_PA_BUSY (1 << 24) +#define SE_TA_BUSY (1 << 25) +#define SE_SX_BUSY (1 << 26) +#define SE_SPI_BUSY (1 << 27) +#define SE_SC_BUSY (1 << 29) +#define SE_DB_BUSY (1 << 30) +#define SE_CB_BUSY (1 << 31) + +#define GRBM_SOFT_RESET 0x2008 +#define SOFT_RESET_CP (1 << 0) +#define SOFT_RESET_CB (1 << 1) +#define SOFT_RESET_RLC (1 << 2) +#define SOFT_RESET_DB (1 << 3) +#define SOFT_RESET_GDS (1 << 4) +#define SOFT_RESET_PA (1 << 5) +#define SOFT_RESET_SC (1 << 6) +#define SOFT_RESET_BCI (1 << 7) +#define SOFT_RESET_SPI (1 << 8) +#define SOFT_RESET_SX (1 << 10) +#define SOFT_RESET_TC (1 << 11) +#define SOFT_RESET_TA (1 << 12) +#define SOFT_RESET_VGT (1 << 14) +#define SOFT_RESET_IA (1 << 15) + +#define GRBM_GFX_INDEX 0x200B +#define INSTANCE_INDEX(x) ((x) << 0) +#define SH_INDEX(x) ((x) << 8) +#define SE_INDEX(x) ((x) << 16) +#define SH_BROADCAST_WRITES (1 << 29) +#define INSTANCE_BROADCAST_WRITES (1 << 30) +#define SE_BROADCAST_WRITES (1 << 31) + +#define GRBM_INT_CNTL 0x2018 +# define RDERR_INT_ENABLE (1 << 0) +# define GUI_IDLE_INT_ENABLE (1 << 19) + +#define CP_STRMOUT_CNTL 0x213F +#define SCRATCH_REG0 0x2140 +#define SCRATCH_REG1 0x2141 +#define SCRATCH_REG2 0x2142 +#define SCRATCH_REG3 0x2143 +#define SCRATCH_REG4 0x2144 +#define SCRATCH_REG5 0x2145 +#define SCRATCH_REG6 0x2146 +#define SCRATCH_REG7 0x2147 + +#define SCRATCH_UMSK 0x2150 +#define SCRATCH_ADDR 0x2151 + +#define CP_SEM_WAIT_TIMER 0x216F + +#define CP_SEM_INCOMPLETE_TIMER_CNTL 0x2172 + +#define CP_ME_CNTL 0x21B6 +#define CP_CE_HALT (1 << 24) +#define CP_PFP_HALT (1 << 26) +#define CP_ME_HALT (1 << 28) + +#define CP_COHER_CNTL2 0x217A + +#define CP_RB2_RPTR 0x21BE +#define CP_RB1_RPTR 0x21BF +#define CP_RB0_RPTR 0x21C0 +#define CP_RB_WPTR_DELAY 0x21C1 + +#define CP_QUEUE_THRESHOLDS 0x21D8 +#define ROQ_IB1_START(x) ((x) << 0) +#define ROQ_IB2_START(x) ((x) << 8) +#define CP_MEQ_THRESHOLDS 0x21D9 +#define MEQ1_START(x) ((x) << 0) +#define MEQ2_START(x) ((x) << 8) + +#define CP_PERFMON_CNTL 0x21FF + +#define VGT_VTX_VECT_EJECT_REG 0x222C + +#define VGT_CACHE_INVALIDATION 0x2231 +#define CACHE_INVALIDATION(x) ((x) << 0) +#define VC_ONLY 0 +#define TC_ONLY 1 +#define VC_AND_TC 2 +#define AUTO_INVLD_EN(x) ((x) << 6) +#define NO_AUTO 0 +#define ES_AUTO 1 +#define GS_AUTO 2 +#define ES_AND_GS_AUTO 3 +#define VGT_ESGS_RING_SIZE 0x2232 +#define VGT_GSVS_RING_SIZE 0x2233 + +#define VGT_GS_VERTEX_REUSE 0x2235 + +#define VGT_PRIMITIVE_TYPE 0x2256 +#define VGT_INDEX_TYPE 0x2257 + +#define VGT_NUM_INDICES 0x225C +#define VGT_NUM_INSTANCES 0x225D + +#define VGT_TF_RING_SIZE 0x2262 + +#define VGT_HS_OFFCHIP_PARAM 0x226C + +#define VGT_TF_MEMORY_BASE 0x226E + +#define CC_GC_SHADER_ARRAY_CONFIG 0x226F +#define INACTIVE_CUS_MASK 0xFFFF0000 +#define INACTIVE_CUS_SHIFT 16 +#define GC_USER_SHADER_ARRAY_CONFIG 0x2270 + +#define PA_CL_ENHANCE 0x2285 +#define CLIP_VTX_REORDER_ENA (1 << 0) +#define NUM_CLIP_SEQ(x) ((x) << 1) + +#define PA_SU_LINE_STIPPLE_VALUE 0x2298 + +#define PA_SC_LINE_STIPPLE_STATE 0x22C4 + +#define PA_SC_FORCE_EOV_MAX_CNTS 0x22C9 +#define FORCE_EOV_MAX_CLK_CNT(x) ((x) << 0) +#define FORCE_EOV_MAX_REZ_CNT(x) ((x) << 16) + +#define PA_SC_FIFO_SIZE 0x22F3 +#define SC_FRONTEND_PRIM_FIFO_SIZE(x) ((x) << 0) +#define SC_BACKEND_PRIM_FIFO_SIZE(x) ((x) << 6) +#define SC_HIZ_TILE_FIFO_SIZE(x) ((x) << 15) +#define SC_EARLYZ_TILE_FIFO_SIZE(x) ((x) << 23) + +#define PA_SC_ENHANCE 0x22FC + +#define SQ_CONFIG 0x2300 + +#define SQC_CACHES 0x2302 + +#define SQ_POWER_THROTTLE 0x2396 +#define MIN_POWER(x) ((x) << 0) +#define MIN_POWER_MASK (0x3fff << 0) +#define MIN_POWER_SHIFT 0 +#define MAX_POWER(x) ((x) << 16) +#define MAX_POWER_MASK (0x3fff << 16) +#define MAX_POWER_SHIFT 0 +#define SQ_POWER_THROTTLE2 0x2397 +#define MAX_POWER_DELTA(x) ((x) << 0) +#define MAX_POWER_DELTA_MASK (0x3fff << 0) +#define MAX_POWER_DELTA_SHIFT 0 +#define STI_SIZE(x) ((x) << 16) +#define STI_SIZE_MASK (0x3ff << 16) +#define STI_SIZE_SHIFT 16 +#define LTI_RATIO(x) ((x) << 27) +#define LTI_RATIO_MASK (0xf << 27) +#define LTI_RATIO_SHIFT 27 + +#define SX_DEBUG_1 0x2418 + +#define SPI_STATIC_THREAD_MGMT_1 0x2438 +#define SPI_STATIC_THREAD_MGMT_2 0x2439 +#define SPI_STATIC_THREAD_MGMT_3 0x243A +#define SPI_PS_MAX_WAVE_ID 0x243B + +#define SPI_CONFIG_CNTL 0x2440 + +#define SPI_CONFIG_CNTL_1 0x244F +#define VTX_DONE_DELAY(x) ((x) << 0) +#define INTERP_ONE_PRIM_PER_ROW (1 << 4) + +#define CGTS_TCC_DISABLE 0x2452 +#define CGTS_USER_TCC_DISABLE 0x2453 +#define TCC_DISABLE_MASK 0xFFFF0000 +#define TCC_DISABLE_SHIFT 16 +#define CGTS_SM_CTRL_REG 0x2454 +#define OVERRIDE (1 << 21) +#define LS_OVERRIDE (1 << 22) + +#define SPI_LB_CU_MASK 0x24D5 + +#define TA_CNTL_AUX 0x2542 + +#define CC_RB_BACKEND_DISABLE 0x263D +#define BACKEND_DISABLE(x) ((x) << 16) +#define GB_ADDR_CONFIG 0x263E +#define NUM_PIPES(x) ((x) << 0) +#define NUM_PIPES_MASK 0x00000007 +#define NUM_PIPES_SHIFT 0 +#define PIPE_INTERLEAVE_SIZE(x) ((x) << 4) +#define PIPE_INTERLEAVE_SIZE_MASK 0x00000070 +#define PIPE_INTERLEAVE_SIZE_SHIFT 4 +#define NUM_SHADER_ENGINES(x) ((x) << 12) +#define NUM_SHADER_ENGINES_MASK 0x00003000 +#define NUM_SHADER_ENGINES_SHIFT 12 +#define SHADER_ENGINE_TILE_SIZE(x) ((x) << 16) +#define SHADER_ENGINE_TILE_SIZE_MASK 0x00070000 +#define SHADER_ENGINE_TILE_SIZE_SHIFT 16 +#define NUM_GPUS(x) ((x) << 20) +#define NUM_GPUS_MASK 0x00700000 +#define NUM_GPUS_SHIFT 20 +#define MULTI_GPU_TILE_SIZE(x) ((x) << 24) +#define MULTI_GPU_TILE_SIZE_MASK 0x03000000 +#define MULTI_GPU_TILE_SIZE_SHIFT 24 +#define ROW_SIZE(x) ((x) << 28) +#define ROW_SIZE_MASK 0x30000000 +#define ROW_SIZE_SHIFT 28 + +#define GB_TILE_MODE0 0x2644 +# define MICRO_TILE_MODE(x) ((x) << 0) +# define ADDR_SURF_DISPLAY_MICRO_TILING 0 +# define ADDR_SURF_THIN_MICRO_TILING 1 +# define ADDR_SURF_DEPTH_MICRO_TILING 2 +# define ARRAY_MODE(x) ((x) << 2) +# define ARRAY_LINEAR_GENERAL 0 +# define ARRAY_LINEAR_ALIGNED 1 +# define ARRAY_1D_TILED_THIN1 2 +# define ARRAY_2D_TILED_THIN1 4 +# define PIPE_CONFIG(x) ((x) << 6) +# define ADDR_SURF_P2 0 +# define ADDR_SURF_P4_8x16 4 +# define ADDR_SURF_P4_16x16 5 +# define ADDR_SURF_P4_16x32 6 +# define ADDR_SURF_P4_32x32 7 +# define ADDR_SURF_P8_16x16_8x16 8 +# define ADDR_SURF_P8_16x32_8x16 9 +# define ADDR_SURF_P8_32x32_8x16 10 +# define ADDR_SURF_P8_16x32_16x16 11 +# define ADDR_SURF_P8_32x32_16x16 12 +# define ADDR_SURF_P8_32x32_16x32 13 +# define ADDR_SURF_P8_32x64_32x32 14 +# define TILE_SPLIT(x) ((x) << 11) +# define ADDR_SURF_TILE_SPLIT_64B 0 +# define ADDR_SURF_TILE_SPLIT_128B 1 +# define ADDR_SURF_TILE_SPLIT_256B 2 +# define ADDR_SURF_TILE_SPLIT_512B 3 +# define ADDR_SURF_TILE_SPLIT_1KB 4 +# define ADDR_SURF_TILE_SPLIT_2KB 5 +# define ADDR_SURF_TILE_SPLIT_4KB 6 +# define BANK_WIDTH(x) ((x) << 14) +# define ADDR_SURF_BANK_WIDTH_1 0 +# define ADDR_SURF_BANK_WIDTH_2 1 +# define ADDR_SURF_BANK_WIDTH_4 2 +# define ADDR_SURF_BANK_WIDTH_8 3 +# define BANK_HEIGHT(x) ((x) << 16) +# define ADDR_SURF_BANK_HEIGHT_1 0 +# define ADDR_SURF_BANK_HEIGHT_2 1 +# define ADDR_SURF_BANK_HEIGHT_4 2 +# define ADDR_SURF_BANK_HEIGHT_8 3 +# define MACRO_TILE_ASPECT(x) ((x) << 18) +# define ADDR_SURF_MACRO_ASPECT_1 0 +# define ADDR_SURF_MACRO_ASPECT_2 1 +# define ADDR_SURF_MACRO_ASPECT_4 2 +# define ADDR_SURF_MACRO_ASPECT_8 3 +# define NUM_BANKS(x) ((x) << 20) +# define ADDR_SURF_2_BANK 0 +# define ADDR_SURF_4_BANK 1 +# define ADDR_SURF_8_BANK 2 +# define ADDR_SURF_16_BANK 3 +#define GB_TILE_MODE1 0x2645 +#define GB_TILE_MODE2 0x2646 +#define GB_TILE_MODE3 0x2647 +#define GB_TILE_MODE4 0x2648 +#define GB_TILE_MODE5 0x2649 +#define GB_TILE_MODE6 0x264a +#define GB_TILE_MODE7 0x264b +#define GB_TILE_MODE8 0x264c +#define GB_TILE_MODE9 0x264d +#define GB_TILE_MODE10 0x264e +#define GB_TILE_MODE11 0x264f +#define GB_TILE_MODE12 0x2650 +#define GB_TILE_MODE13 0x2651 +#define GB_TILE_MODE14 0x2652 +#define GB_TILE_MODE15 0x2653 +#define GB_TILE_MODE16 0x2654 +#define GB_TILE_MODE17 0x2655 +#define GB_TILE_MODE18 0x2656 +#define GB_TILE_MODE19 0x2657 +#define GB_TILE_MODE20 0x2658 +#define GB_TILE_MODE21 0x2659 +#define GB_TILE_MODE22 0x265a +#define GB_TILE_MODE23 0x265b +#define GB_TILE_MODE24 0x265c +#define GB_TILE_MODE25 0x265d +#define GB_TILE_MODE26 0x265e +#define GB_TILE_MODE27 0x265f +#define GB_TILE_MODE28 0x2660 +#define GB_TILE_MODE29 0x2661 +#define GB_TILE_MODE30 0x2662 +#define GB_TILE_MODE31 0x2663 + +#define CB_PERFCOUNTER0_SELECT0 0x2688 +#define CB_PERFCOUNTER0_SELECT1 0x2689 +#define CB_PERFCOUNTER1_SELECT0 0x268A +#define CB_PERFCOUNTER1_SELECT1 0x268B +#define CB_PERFCOUNTER2_SELECT0 0x268C +#define CB_PERFCOUNTER2_SELECT1 0x268D +#define CB_PERFCOUNTER3_SELECT0 0x268E +#define CB_PERFCOUNTER3_SELECT1 0x268F + +#define CB_CGTT_SCLK_CTRL 0x2698 + +#define GC_USER_RB_BACKEND_DISABLE 0x26DF +#define BACKEND_DISABLE_MASK 0x00FF0000 +#define BACKEND_DISABLE_SHIFT 16 + +#define TCP_CHAN_STEER_LO 0x2B03 +#define TCP_CHAN_STEER_HI 0x2B94 + +#define CP_RB0_BASE 0x3040 +#define CP_RB0_CNTL 0x3041 +#define RB_BUFSZ(x) ((x) << 0) +#define RB_BLKSZ(x) ((x) << 8) +#define BUF_SWAP_32BIT (2 << 16) +#define RB_NO_UPDATE (1 << 27) +#define RB_RPTR_WR_ENA (1 << 31) + +#define CP_RB0_RPTR_ADDR 0x3043 +#define CP_RB0_RPTR_ADDR_HI 0x3044 +#define CP_RB0_WPTR 0x3045 + +#define CP_PFP_UCODE_ADDR 0x3054 +#define CP_PFP_UCODE_DATA 0x3055 +#define CP_ME_RAM_RADDR 0x3056 +#define CP_ME_RAM_WADDR 0x3057 +#define CP_ME_RAM_DATA 0x3058 + +#define CP_CE_UCODE_ADDR 0x305A +#define CP_CE_UCODE_DATA 0x305B + +#define CP_RB1_BASE 0x3060 +#define CP_RB1_CNTL 0x3061 +#define CP_RB1_RPTR_ADDR 0x3062 +#define CP_RB1_RPTR_ADDR_HI 0x3063 +#define CP_RB1_WPTR 0x3064 +#define CP_RB2_BASE 0x3065 +#define CP_RB2_CNTL 0x3066 +#define CP_RB2_RPTR_ADDR 0x3067 +#define CP_RB2_RPTR_ADDR_HI 0x3068 +#define CP_RB2_WPTR 0x3069 +#define CP_INT_CNTL_RING0 0x306A +#define CP_INT_CNTL_RING1 0x306B +#define CP_INT_CNTL_RING2 0x306C +# define CNTX_BUSY_INT_ENABLE (1 << 19) +# define CNTX_EMPTY_INT_ENABLE (1 << 20) +# define WAIT_MEM_SEM_INT_ENABLE (1 << 21) +# define TIME_STAMP_INT_ENABLE (1 << 26) +# define CP_RINGID2_INT_ENABLE (1 << 29) +# define CP_RINGID1_INT_ENABLE (1 << 30) +# define CP_RINGID0_INT_ENABLE (1 << 31) +#define CP_INT_STATUS_RING0 0x306D +#define CP_INT_STATUS_RING1 0x306E +#define CP_INT_STATUS_RING2 0x306F +# define WAIT_MEM_SEM_INT_STAT (1 << 21) +# define TIME_STAMP_INT_STAT (1 << 26) +# define CP_RINGID2_INT_STAT (1 << 29) +# define CP_RINGID1_INT_STAT (1 << 30) +# define CP_RINGID0_INT_STAT (1 << 31) + +#define CP_MEM_SLP_CNTL 0x3079 +# define CP_MEM_LS_EN (1 << 0) + +#define CP_DEBUG 0x307F + +#define RLC_CNTL 0x30C0 +# define RLC_ENABLE (1 << 0) +#define RLC_RL_BASE 0x30C1 +#define RLC_RL_SIZE 0x30C2 +#define RLC_LB_CNTL 0x30C3 +# define LOAD_BALANCE_ENABLE (1 << 0) +#define RLC_SAVE_AND_RESTORE_BASE 0x30C4 +#define RLC_LB_CNTR_MAX 0x30C5 +#define RLC_LB_CNTR_INIT 0x30C6 + +#define RLC_CLEAR_STATE_RESTORE_BASE 0x30C8 + +#define RLC_UCODE_ADDR 0x30CB +#define RLC_UCODE_DATA 0x30CC + +#define RLC_GPU_CLOCK_COUNT_LSB 0x30CE +#define RLC_GPU_CLOCK_COUNT_MSB 0x30CF +#define RLC_CAPTURE_GPU_CLOCK_COUNT 0x30D0 +#define RLC_MC_CNTL 0x30D1 +#define RLC_UCODE_CNTL 0x30D2 +#define RLC_STAT 0x30D3 +# define RLC_BUSY_STATUS (1 << 0) +# define GFX_POWER_STATUS (1 << 1) +# define GFX_CLOCK_STATUS (1 << 2) +# define GFX_LS_STATUS (1 << 3) + +#define RLC_PG_CNTL 0x30D7 +# define GFX_PG_ENABLE (1 << 0) +# define GFX_PG_SRC (1 << 1) + +#define RLC_CGTT_MGCG_OVERRIDE 0x3100 +#define RLC_CGCG_CGLS_CTRL 0x3101 +# define CGCG_EN (1 << 0) +# define CGLS_EN (1 << 1) + +#define RLC_TTOP_D 0x3105 +# define RLC_PUD(x) ((x) << 0) +# define RLC_PUD_MASK (0xff << 0) +# define RLC_PDD(x) ((x) << 8) +# define RLC_PDD_MASK (0xff << 8) +# define RLC_TTPD(x) ((x) << 16) +# define RLC_TTPD_MASK (0xff << 16) +# define RLC_MSD(x) ((x) << 24) +# define RLC_MSD_MASK (0xff << 24) + +#define RLC_LB_INIT_CU_MASK 0x3107 + +#define RLC_PG_AO_CU_MASK 0x310B +#define RLC_MAX_PG_CU 0x310C +# define MAX_PU_CU(x) ((x) << 0) +# define MAX_PU_CU_MASK (0xff << 0) +#define RLC_AUTO_PG_CTRL 0x310C +# define AUTO_PG_EN (1 << 0) +# define GRBM_REG_SGIT(x) ((x) << 3) +# define GRBM_REG_SGIT_MASK (0xffff << 3) +# define PG_AFTER_GRBM_REG_ST(x) ((x) << 19) +# define PG_AFTER_GRBM_REG_ST_MASK (0x1fff << 19) + +#define RLC_SERDES_WR_MASTER_MASK_0 0x3115 +#define RLC_SERDES_WR_MASTER_MASK_1 0x3116 +#define RLC_SERDES_WR_CTRL 0x3117 + +#define RLC_SERDES_MASTER_BUSY_0 0x3119 +#define RLC_SERDES_MASTER_BUSY_1 0x311A + +#define RLC_GCPM_GENERAL_3 0x311E + +#define DB_RENDER_CONTROL 0xA000 + +#define DB_DEPTH_INFO 0xA00F + +#define PA_SC_RASTER_CONFIG 0xA0D4 +# define RB_MAP_PKR0(x) ((x) << 0) +# define RB_MAP_PKR0_MASK (0x3 << 0) +# define RB_MAP_PKR1(x) ((x) << 2) +# define RB_MAP_PKR1_MASK (0x3 << 2) +# define RASTER_CONFIG_RB_MAP_0 0 +# define RASTER_CONFIG_RB_MAP_1 1 +# define RASTER_CONFIG_RB_MAP_2 2 +# define RASTER_CONFIG_RB_MAP_3 3 +# define RB_XSEL2(x) ((x) << 4) +# define RB_XSEL2_MASK (0x3 << 4) +# define RB_XSEL (1 << 6) +# define RB_YSEL (1 << 7) +# define PKR_MAP(x) ((x) << 8) +# define PKR_MAP_MASK (0x3 << 8) +# define RASTER_CONFIG_PKR_MAP_0 0 +# define RASTER_CONFIG_PKR_MAP_1 1 +# define RASTER_CONFIG_PKR_MAP_2 2 +# define RASTER_CONFIG_PKR_MAP_3 3 +# define PKR_XSEL(x) ((x) << 10) +# define PKR_XSEL_MASK (0x3 << 10) +# define PKR_YSEL(x) ((x) << 12) +# define PKR_YSEL_MASK (0x3 << 12) +# define SC_MAP(x) ((x) << 16) +# define SC_MAP_MASK (0x3 << 16) +# define SC_XSEL(x) ((x) << 18) +# define SC_XSEL_MASK (0x3 << 18) +# define SC_YSEL(x) ((x) << 20) +# define SC_YSEL_MASK (0x3 << 20) +# define SE_MAP(x) ((x) << 24) +# define SE_MAP_MASK (0x3 << 24) +# define RASTER_CONFIG_SE_MAP_0 0 +# define RASTER_CONFIG_SE_MAP_1 1 +# define RASTER_CONFIG_SE_MAP_2 2 +# define RASTER_CONFIG_SE_MAP_3 3 +# define SE_XSEL(x) ((x) << 26) +# define SE_XSEL_MASK (0x3 << 26) +# define SE_YSEL(x) ((x) << 28) +# define SE_YSEL_MASK (0x3 << 28) + + +#define VGT_EVENT_INITIATOR 0xA2A4 +# define SAMPLE_STREAMOUTSTATS1 (1 << 0) +# define SAMPLE_STREAMOUTSTATS2 (2 << 0) +# define SAMPLE_STREAMOUTSTATS3 (3 << 0) +# define CACHE_FLUSH_TS (4 << 0) +# define CACHE_FLUSH (6 << 0) +# define CS_PARTIAL_FLUSH (7 << 0) +# define VGT_STREAMOUT_RESET (10 << 0) +# define END_OF_PIPE_INCR_DE (11 << 0) +# define END_OF_PIPE_IB_END (12 << 0) +# define RST_PIX_CNT (13 << 0) +# define VS_PARTIAL_FLUSH (15 << 0) +# define PS_PARTIAL_FLUSH (16 << 0) +# define CACHE_FLUSH_AND_INV_TS_EVENT (20 << 0) +# define ZPASS_DONE (21 << 0) +# define CACHE_FLUSH_AND_INV_EVENT (22 << 0) +# define PERFCOUNTER_START (23 << 0) +# define PERFCOUNTER_STOP (24 << 0) +# define PIPELINESTAT_START (25 << 0) +# define PIPELINESTAT_STOP (26 << 0) +# define PERFCOUNTER_SAMPLE (27 << 0) +# define SAMPLE_PIPELINESTAT (30 << 0) +# define SAMPLE_STREAMOUTSTATS (32 << 0) +# define RESET_VTX_CNT (33 << 0) +# define VGT_FLUSH (36 << 0) +# define BOTTOM_OF_PIPE_TS (40 << 0) +# define DB_CACHE_FLUSH_AND_INV (42 << 0) +# define FLUSH_AND_INV_DB_DATA_TS (43 << 0) +# define FLUSH_AND_INV_DB_META (44 << 0) +# define FLUSH_AND_INV_CB_DATA_TS (45 << 0) +# define FLUSH_AND_INV_CB_META (46 << 0) +# define CS_DONE (47 << 0) +# define PS_DONE (48 << 0) +# define FLUSH_AND_INV_CB_PIXEL_DATA (49 << 0) +# define THREAD_TRACE_START (51 << 0) +# define THREAD_TRACE_STOP (52 << 0) +# define THREAD_TRACE_FLUSH (54 << 0) +# define THREAD_TRACE_FINISH (55 << 0) + +/* PIF PHY0 registers idx/data 0x8/0xc */ +#define PB0_PIF_CNTL 0x10 +# define LS2_EXIT_TIME(x) ((x) << 17) +# define LS2_EXIT_TIME_MASK (0x7 << 17) +# define LS2_EXIT_TIME_SHIFT 17 +#define PB0_PIF_PAIRING 0x11 +# define MULTI_PIF (1 << 25) +#define PB0_PIF_PWRDOWN_0 0x12 +# define PLL_POWER_STATE_IN_TXS2_0(x) ((x) << 7) +# define PLL_POWER_STATE_IN_TXS2_0_MASK (0x7 << 7) +# define PLL_POWER_STATE_IN_TXS2_0_SHIFT 7 +# define PLL_POWER_STATE_IN_OFF_0(x) ((x) << 10) +# define PLL_POWER_STATE_IN_OFF_0_MASK (0x7 << 10) +# define PLL_POWER_STATE_IN_OFF_0_SHIFT 10 +# define PLL_RAMP_UP_TIME_0(x) ((x) << 24) +# define PLL_RAMP_UP_TIME_0_MASK (0x7 << 24) +# define PLL_RAMP_UP_TIME_0_SHIFT 24 +#define PB0_PIF_PWRDOWN_1 0x13 +# define PLL_POWER_STATE_IN_TXS2_1(x) ((x) << 7) +# define PLL_POWER_STATE_IN_TXS2_1_MASK (0x7 << 7) +# define PLL_POWER_STATE_IN_TXS2_1_SHIFT 7 +# define PLL_POWER_STATE_IN_OFF_1(x) ((x) << 10) +# define PLL_POWER_STATE_IN_OFF_1_MASK (0x7 << 10) +# define PLL_POWER_STATE_IN_OFF_1_SHIFT 10 +# define PLL_RAMP_UP_TIME_1(x) ((x) << 24) +# define PLL_RAMP_UP_TIME_1_MASK (0x7 << 24) +# define PLL_RAMP_UP_TIME_1_SHIFT 24 + +#define PB0_PIF_PWRDOWN_2 0x17 +# define PLL_POWER_STATE_IN_TXS2_2(x) ((x) << 7) +# define PLL_POWER_STATE_IN_TXS2_2_MASK (0x7 << 7) +# define PLL_POWER_STATE_IN_TXS2_2_SHIFT 7 +# define PLL_POWER_STATE_IN_OFF_2(x) ((x) << 10) +# define PLL_POWER_STATE_IN_OFF_2_MASK (0x7 << 10) +# define PLL_POWER_STATE_IN_OFF_2_SHIFT 10 +# define PLL_RAMP_UP_TIME_2(x) ((x) << 24) +# define PLL_RAMP_UP_TIME_2_MASK (0x7 << 24) +# define PLL_RAMP_UP_TIME_2_SHIFT 24 +#define PB0_PIF_PWRDOWN_3 0x18 +# define PLL_POWER_STATE_IN_TXS2_3(x) ((x) << 7) +# define PLL_POWER_STATE_IN_TXS2_3_MASK (0x7 << 7) +# define PLL_POWER_STATE_IN_TXS2_3_SHIFT 7 +# define PLL_POWER_STATE_IN_OFF_3(x) ((x) << 10) +# define PLL_POWER_STATE_IN_OFF_3_MASK (0x7 << 10) +# define PLL_POWER_STATE_IN_OFF_3_SHIFT 10 +# define PLL_RAMP_UP_TIME_3(x) ((x) << 24) +# define PLL_RAMP_UP_TIME_3_MASK (0x7 << 24) +# define PLL_RAMP_UP_TIME_3_SHIFT 24 +/* PIF PHY1 registers idx/data 0x10/0x14 */ +#define PB1_PIF_CNTL 0x10 +#define PB1_PIF_PAIRING 0x11 +#define PB1_PIF_PWRDOWN_0 0x12 +#define PB1_PIF_PWRDOWN_1 0x13 + +#define PB1_PIF_PWRDOWN_2 0x17 +#define PB1_PIF_PWRDOWN_3 0x18 +/* PCIE registers idx/data 0x30/0x34 */ +#define PCIE_CNTL2 0x1c /* PCIE */ +# define SLV_MEM_LS_EN (1 << 16) +# define SLV_MEM_AGGRESSIVE_LS_EN (1 << 17) +# define MST_MEM_LS_EN (1 << 18) +# define REPLAY_MEM_LS_EN (1 << 19) +#define PCIE_LC_STATUS1 0x28 /* PCIE */ +# define LC_REVERSE_RCVR (1 << 0) +# define LC_REVERSE_XMIT (1 << 1) +# define LC_OPERATING_LINK_WIDTH_MASK (0x7 << 2) +# define LC_OPERATING_LINK_WIDTH_SHIFT 2 +# define LC_DETECTED_LINK_WIDTH_MASK (0x7 << 5) +# define LC_DETECTED_LINK_WIDTH_SHIFT 5 + +#define PCIE_P_CNTL 0x40 /* PCIE */ +# define P_IGNORE_EDB_ERR (1 << 6) + +/* PCIE PORT registers idx/data 0x38/0x3c */ +#define PCIE_LC_CNTL 0xa0 +# define LC_L0S_INACTIVITY(x) ((x) << 8) +# define LC_L0S_INACTIVITY_MASK (0xf << 8) +# define LC_L0S_INACTIVITY_SHIFT 8 +# define LC_L1_INACTIVITY(x) ((x) << 12) +# define LC_L1_INACTIVITY_MASK (0xf << 12) +# define LC_L1_INACTIVITY_SHIFT 12 +# define LC_PMI_TO_L1_DIS (1 << 16) +# define LC_ASPM_TO_L1_DIS (1 << 24) +#define PCIE_LC_LINK_WIDTH_CNTL 0xa2 /* PCIE_P */ +# define LC_LINK_WIDTH_SHIFT 0 +# define LC_LINK_WIDTH_MASK 0x7 +# define LC_LINK_WIDTH_X0 0 +# define LC_LINK_WIDTH_X1 1 +# define LC_LINK_WIDTH_X2 2 +# define LC_LINK_WIDTH_X4 3 +# define LC_LINK_WIDTH_X8 4 +# define LC_LINK_WIDTH_X16 6 +# define LC_LINK_WIDTH_RD_SHIFT 4 +# define LC_LINK_WIDTH_RD_MASK 0x70 +# define LC_RECONFIG_ARC_MISSING_ESCAPE (1 << 7) +# define LC_RECONFIG_NOW (1 << 8) +# define LC_RENEGOTIATION_SUPPORT (1 << 9) +# define LC_RENEGOTIATE_EN (1 << 10) +# define LC_SHORT_RECONFIG_EN (1 << 11) +# define LC_UPCONFIGURE_SUPPORT (1 << 12) +# define LC_UPCONFIGURE_DIS (1 << 13) +# define LC_DYN_LANES_PWR_STATE(x) ((x) << 21) +# define LC_DYN_LANES_PWR_STATE_MASK (0x3 << 21) +# define LC_DYN_LANES_PWR_STATE_SHIFT 21 +#define PCIE_LC_N_FTS_CNTL 0xa3 /* PCIE_P */ +# define LC_XMIT_N_FTS(x) ((x) << 0) +# define LC_XMIT_N_FTS_MASK (0xff << 0) +# define LC_XMIT_N_FTS_SHIFT 0 +# define LC_XMIT_N_FTS_OVERRIDE_EN (1 << 8) +# define LC_N_FTS_MASK (0xff << 24) +#define PCIE_LC_SPEED_CNTL 0xa4 /* PCIE_P */ +# define LC_GEN2_EN_STRAP (1 << 0) +# define LC_GEN3_EN_STRAP (1 << 1) +# define LC_TARGET_LINK_SPEED_OVERRIDE_EN (1 << 2) +# define LC_TARGET_LINK_SPEED_OVERRIDE_MASK (0x3 << 3) +# define LC_TARGET_LINK_SPEED_OVERRIDE_SHIFT 3 +# define LC_FORCE_EN_SW_SPEED_CHANGE (1 << 5) +# define LC_FORCE_DIS_SW_SPEED_CHANGE (1 << 6) +# define LC_FORCE_EN_HW_SPEED_CHANGE (1 << 7) +# define LC_FORCE_DIS_HW_SPEED_CHANGE (1 << 8) +# define LC_INITIATE_LINK_SPEED_CHANGE (1 << 9) +# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK (0x3 << 10) +# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT 10 +# define LC_CURRENT_DATA_RATE_MASK (0x3 << 13) /* 0/1/2 = gen1/2/3 */ +# define LC_CURRENT_DATA_RATE_SHIFT 13 +# define LC_CLR_FAILED_SPD_CHANGE_CNT (1 << 16) +# define LC_OTHER_SIDE_EVER_SENT_GEN2 (1 << 18) +# define LC_OTHER_SIDE_SUPPORTS_GEN2 (1 << 19) +# define LC_OTHER_SIDE_EVER_SENT_GEN3 (1 << 20) +# define LC_OTHER_SIDE_SUPPORTS_GEN3 (1 << 21) + +#define PCIE_LC_CNTL2 0xb1 +# define LC_ALLOW_PDWN_IN_L1 (1 << 17) +# define LC_ALLOW_PDWN_IN_L23 (1 << 18) + +#define PCIE_LC_CNTL3 0xb5 /* PCIE_P */ +# define LC_GO_TO_RECOVERY (1 << 30) +#define PCIE_LC_CNTL4 0xb6 /* PCIE_P */ +# define LC_REDO_EQ (1 << 5) +# define LC_SET_QUIESCE (1 << 13) + +/* + * UVD + */ +#define UVD_UDEC_ADDR_CONFIG 0x3bd3 +#define UVD_UDEC_DB_ADDR_CONFIG 0x3bd4 +#define UVD_UDEC_DBW_ADDR_CONFIG 0x3bd5 +#define UVD_RBC_RB_RPTR 0x3da4 +#define UVD_RBC_RB_WPTR 0x3da5 +#define UVD_STATUS 0x3daf + +#define UVD_CGC_CTRL 0x3dc2 +# define DCM (1 << 0) +# define CG_DT(x) ((x) << 2) +# define CG_DT_MASK (0xf << 2) +# define CLK_OD(x) ((x) << 6) +# define CLK_OD_MASK (0x1f << 6) + + /* UVD CTX indirect */ +#define UVD_CGC_MEM_CTRL 0xC0 +#define UVD_CGC_CTRL2 0xC1 +# define DYN_OR_EN (1 << 0) +# define DYN_RR_EN (1 << 1) +# define G_DIV_ID(x) ((x) << 2) +# define G_DIV_ID_MASK (0x7 << 2) + +/* + * PM4 + */ +#define PACKET_TYPE0 0 +#define PACKET0(reg, n) ((PACKET_TYPE0 << 30) | \ + ((reg) & 0xFFFF) | \ + ((n) & 0x3FFF) << 16) +#define CP_PACKET2 0x80000000 +#define PACKET2_PAD_SHIFT 0 +#define PACKET2_PAD_MASK (0x3fffffff << 0) + +#define PACKET2(v) (CP_PACKET2 | REG_SET(PACKET2_PAD, (v))) +#define RADEON_PACKET_TYPE3 3 +#define PACKET3(op, n) ((RADEON_PACKET_TYPE3 << 30) | \ + (((op) & 0xFF) << 8) | \ + ((n) & 0x3FFF) << 16) + +#define PACKET3_COMPUTE(op, n) (PACKET3(op, n) | 1 << 1) + +/* Packet 3 types */ +#define PACKET3_NOP 0x10 +#define PACKET3_SET_BASE 0x11 +#define PACKET3_BASE_INDEX(x) ((x) << 0) +#define GDS_PARTITION_BASE 2 +#define CE_PARTITION_BASE 3 +#define PACKET3_CLEAR_STATE 0x12 +#define PACKET3_INDEX_BUFFER_SIZE 0x13 +#define PACKET3_DISPATCH_DIRECT 0x15 +#define PACKET3_DISPATCH_INDIRECT 0x16 +#define PACKET3_ALLOC_GDS 0x1B +#define PACKET3_WRITE_GDS_RAM 0x1C +#define PACKET3_ATOMIC_GDS 0x1D +#define PACKET3_ATOMIC 0x1E +#define PACKET3_OCCLUSION_QUERY 0x1F +#define PACKET3_SET_PREDICATION 0x20 +#define PACKET3_REG_RMW 0x21 +#define PACKET3_COND_EXEC 0x22 +#define PACKET3_PRED_EXEC 0x23 +#define PACKET3_DRAW_INDIRECT 0x24 +#define PACKET3_DRAW_INDEX_INDIRECT 0x25 +#define PACKET3_INDEX_BASE 0x26 +#define PACKET3_DRAW_INDEX_2 0x27 +#define PACKET3_CONTEXT_CONTROL 0x28 +#define PACKET3_INDEX_TYPE 0x2A +#define PACKET3_DRAW_INDIRECT_MULTI 0x2C +#define PACKET3_DRAW_INDEX_AUTO 0x2D +#define PACKET3_DRAW_INDEX_IMMD 0x2E +#define PACKET3_NUM_INSTANCES 0x2F +#define PACKET3_DRAW_INDEX_MULTI_AUTO 0x30 +#define PACKET3_INDIRECT_BUFFER_CONST 0x31 +#define PACKET3_INDIRECT_BUFFER 0x3F +#define PACKET3_STRMOUT_BUFFER_UPDATE 0x34 +#define PACKET3_DRAW_INDEX_OFFSET_2 0x35 +#define PACKET3_DRAW_INDEX_MULTI_ELEMENT 0x36 +#define PACKET3_WRITE_DATA 0x37 +#define WRITE_DATA_DST_SEL(x) ((x) << 8) + /* 0 - register + * 1 - memory (sync - via GRBM) + * 2 - tc/l2 + * 3 - gds + * 4 - reserved + * 5 - memory (async - direct) + */ +#define WR_ONE_ADDR (1 << 16) +#define WR_CONFIRM (1 << 20) +#define WRITE_DATA_ENGINE_SEL(x) ((x) << 30) + /* 0 - me + * 1 - pfp + * 2 - ce + */ +#define PACKET3_DRAW_INDEX_INDIRECT_MULTI 0x38 +#define PACKET3_MEM_SEMAPHORE 0x39 +#define PACKET3_MPEG_INDEX 0x3A +#define PACKET3_COPY_DW 0x3B +#define PACKET3_WAIT_REG_MEM 0x3C +#define WAIT_REG_MEM_FUNCTION(x) ((x) << 0) + /* 0 - always + * 1 - < + * 2 - <= + * 3 - == + * 4 - != + * 5 - >= + * 6 - > + */ +#define WAIT_REG_MEM_MEM_SPACE(x) ((x) << 4) + /* 0 - reg + * 1 - mem + */ +#define WAIT_REG_MEM_ENGINE(x) ((x) << 8) + /* 0 - me + * 1 - pfp + */ +#define PACKET3_MEM_WRITE 0x3D +#define PACKET3_COPY_DATA 0x40 +#define PACKET3_CP_DMA 0x41 +/* 1. header + * 2. SRC_ADDR_LO or DATA [31:0] + * 3. CP_SYNC [31] | SRC_SEL [30:29] | ENGINE [27] | DST_SEL [21:20] | + * SRC_ADDR_HI [7:0] + * 4. DST_ADDR_LO [31:0] + * 5. DST_ADDR_HI [7:0] + * 6. COMMAND [30:21] | BYTE_COUNT [20:0] + */ +# define PACKET3_CP_DMA_DST_SEL(x) ((x) << 20) + /* 0 - DST_ADDR + * 1 - GDS + */ +# define PACKET3_CP_DMA_ENGINE(x) ((x) << 27) + /* 0 - ME + * 1 - PFP + */ +# define PACKET3_CP_DMA_SRC_SEL(x) ((x) << 29) + /* 0 - SRC_ADDR + * 1 - GDS + * 2 - DATA + */ +# define PACKET3_CP_DMA_CP_SYNC (1 << 31) +/* COMMAND */ +# define PACKET3_CP_DMA_DIS_WC (1 << 21) +# define PACKET3_CP_DMA_CMD_SRC_SWAP(x) ((x) << 22) + /* 0 - none + * 1 - 8 in 16 + * 2 - 8 in 32 + * 3 - 8 in 64 + */ +# define PACKET3_CP_DMA_CMD_DST_SWAP(x) ((x) << 24) + /* 0 - none + * 1 - 8 in 16 + * 2 - 8 in 32 + * 3 - 8 in 64 + */ +# define PACKET3_CP_DMA_CMD_SAS (1 << 26) + /* 0 - memory + * 1 - register + */ +# define PACKET3_CP_DMA_CMD_DAS (1 << 27) + /* 0 - memory + * 1 - register + */ +# define PACKET3_CP_DMA_CMD_SAIC (1 << 28) +# define PACKET3_CP_DMA_CMD_DAIC (1 << 29) +# define PACKET3_CP_DMA_CMD_RAW_WAIT (1 << 30) +#define PACKET3_PFP_SYNC_ME 0x42 +#define PACKET3_SURFACE_SYNC 0x43 +# define PACKET3_DEST_BASE_0_ENA (1 << 0) +# define PACKET3_DEST_BASE_1_ENA (1 << 1) +# define PACKET3_CB0_DEST_BASE_ENA (1 << 6) +# define PACKET3_CB1_DEST_BASE_ENA (1 << 7) +# define PACKET3_CB2_DEST_BASE_ENA (1 << 8) +# define PACKET3_CB3_DEST_BASE_ENA (1 << 9) +# define PACKET3_CB4_DEST_BASE_ENA (1 << 10) +# define PACKET3_CB5_DEST_BASE_ENA (1 << 11) +# define PACKET3_CB6_DEST_BASE_ENA (1 << 12) +# define PACKET3_CB7_DEST_BASE_ENA (1 << 13) +# define PACKET3_DB_DEST_BASE_ENA (1 << 14) +# define PACKET3_DEST_BASE_2_ENA (1 << 19) +# define PACKET3_DEST_BASE_3_ENA (1 << 21) +# define PACKET3_TCL1_ACTION_ENA (1 << 22) +# define PACKET3_TC_ACTION_ENA (1 << 23) +# define PACKET3_CB_ACTION_ENA (1 << 25) +# define PACKET3_DB_ACTION_ENA (1 << 26) +# define PACKET3_SH_KCACHE_ACTION_ENA (1 << 27) +# define PACKET3_SH_ICACHE_ACTION_ENA (1 << 29) +#define PACKET3_ME_INITIALIZE 0x44 +#define PACKET3_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16) +#define PACKET3_COND_WRITE 0x45 +#define PACKET3_EVENT_WRITE 0x46 +#define EVENT_TYPE(x) ((x) << 0) +#define EVENT_INDEX(x) ((x) << 8) + /* 0 - any non-TS event + * 1 - ZPASS_DONE + * 2 - SAMPLE_PIPELINESTAT + * 3 - SAMPLE_STREAMOUTSTAT* + * 4 - *S_PARTIAL_FLUSH + * 5 - EOP events + * 6 - EOS events + * 7 - CACHE_FLUSH, CACHE_FLUSH_AND_INV_EVENT + */ +#define INV_L2 (1 << 20) + /* INV TC L2 cache when EVENT_INDEX = 7 */ +#define PACKET3_EVENT_WRITE_EOP 0x47 +#define DATA_SEL(x) ((x) << 29) + /* 0 - discard + * 1 - send low 32bit data + * 2 - send 64bit data + * 3 - send 64bit counter value + */ +#define INT_SEL(x) ((x) << 24) + /* 0 - none + * 1 - interrupt only (DATA_SEL = 0) + * 2 - interrupt when data write is confirmed + */ +#define PACKET3_EVENT_WRITE_EOS 0x48 +#define PACKET3_PREAMBLE_CNTL 0x4A +# define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE (2 << 28) +# define PACKET3_PREAMBLE_END_CLEAR_STATE (3 << 28) +#define PACKET3_ONE_REG_WRITE 0x57 +#define PACKET3_LOAD_CONFIG_REG 0x5F +#define PACKET3_LOAD_CONTEXT_REG 0x60 +#define PACKET3_LOAD_SH_REG 0x61 +#define PACKET3_SET_CONFIG_REG 0x68 +#define PACKET3_SET_CONFIG_REG_START 0x00002000 +#define PACKET3_SET_CONFIG_REG_END 0x00002c00 +#define PACKET3_SET_CONTEXT_REG 0x69 +#define PACKET3_SET_CONTEXT_REG_START 0x000a000 +#define PACKET3_SET_CONTEXT_REG_END 0x000a400 +#define PACKET3_SET_CONTEXT_REG_INDIRECT 0x73 +#define PACKET3_SET_RESOURCE_INDIRECT 0x74 +#define PACKET3_SET_SH_REG 0x76 +#define PACKET3_SET_SH_REG_START 0x00002c00 +#define PACKET3_SET_SH_REG_END 0x00003000 +#define PACKET3_SET_SH_REG_OFFSET 0x77 +#define PACKET3_ME_WRITE 0x7A +#define PACKET3_SCRATCH_RAM_WRITE 0x7D +#define PACKET3_SCRATCH_RAM_READ 0x7E +#define PACKET3_CE_WRITE 0x7F +#define PACKET3_LOAD_CONST_RAM 0x80 +#define PACKET3_WRITE_CONST_RAM 0x81 +#define PACKET3_WRITE_CONST_RAM_OFFSET 0x82 +#define PACKET3_DUMP_CONST_RAM 0x83 +#define PACKET3_INCREMENT_CE_COUNTER 0x84 +#define PACKET3_INCREMENT_DE_COUNTER 0x85 +#define PACKET3_WAIT_ON_CE_COUNTER 0x86 +#define PACKET3_WAIT_ON_DE_COUNTER 0x87 +#define PACKET3_WAIT_ON_DE_COUNTER_DIFF 0x88 +#define PACKET3_SET_CE_DE_COUNTERS 0x89 +#define PACKET3_WAIT_ON_AVAIL_BUFFER 0x8A +#define PACKET3_SWITCH_BUFFER 0x8B + +/* ASYNC DMA - first instance at 0xd000, second at 0xd800 */ +#define DMA0_REGISTER_OFFSET 0x0 /* not a register */ +#define DMA1_REGISTER_OFFSET 0x200 /* not a register */ + +#define DMA_RB_CNTL 0x3400 +# define DMA_RB_ENABLE (1 << 0) +# define DMA_RB_SIZE(x) ((x) << 1) /* log2 */ +# define DMA_RB_SWAP_ENABLE (1 << 9) /* 8IN32 */ +# define DMA_RPTR_WRITEBACK_ENABLE (1 << 12) +# define DMA_RPTR_WRITEBACK_SWAP_ENABLE (1 << 13) /* 8IN32 */ +# define DMA_RPTR_WRITEBACK_TIMER(x) ((x) << 16) /* log2 */ +#define DMA_RB_BASE 0x3401 +#define DMA_RB_RPTR 0x3402 +#define DMA_RB_WPTR 0x3403 + +#define DMA_RB_RPTR_ADDR_HI 0x3407 +#define DMA_RB_RPTR_ADDR_LO 0x3408 + +#define DMA_IB_CNTL 0x3409 +# define DMA_IB_ENABLE (1 << 0) +# define DMA_IB_SWAP_ENABLE (1 << 4) +# define CMD_VMID_FORCE (1 << 31) +#define DMA_IB_RPTR 0x340a +#define DMA_CNTL 0x340b +# define TRAP_ENABLE (1 << 0) +# define SEM_INCOMPLETE_INT_ENABLE (1 << 1) +# define SEM_WAIT_INT_ENABLE (1 << 2) +# define DATA_SWAP_ENABLE (1 << 3) +# define FENCE_SWAP_ENABLE (1 << 4) +# define CTXEMPTY_INT_ENABLE (1 << 28) +#define DMA_STATUS_REG 0x340d +# define DMA_IDLE (1 << 0) +#define DMA_TILING_CONFIG 0x342e + +#define DMA_POWER_CNTL 0x342f +# define MEM_POWER_OVERRIDE (1 << 8) +#define DMA_CLK_CTRL 0x3430 + +#define DMA_PG 0x3435 +# define PG_CNTL_ENABLE (1 << 0) +#define DMA_PGFSM_CONFIG 0x3436 +#define DMA_PGFSM_WRITE 0x3437 + +#define DMA_PACKET(cmd, b, t, s, n) ((((cmd) & 0xF) << 28) | \ + (((b) & 0x1) << 26) | \ + (((t) & 0x1) << 23) | \ + (((s) & 0x1) << 22) | \ + (((n) & 0xFFFFF) << 0)) + +#define DMA_IB_PACKET(cmd, vmid, n) ((((cmd) & 0xF) << 28) | \ + (((vmid) & 0xF) << 20) | \ + (((n) & 0xFFFFF) << 0)) + +#define DMA_PTE_PDE_PACKET(n) ((2 << 28) | \ + (1 << 26) | \ + (1 << 21) | \ + (((n) & 0xFFFFF) << 0)) + +/* async DMA Packet types */ +#define DMA_PACKET_WRITE 0x2 +#define DMA_PACKET_COPY 0x3 +#define DMA_PACKET_INDIRECT_BUFFER 0x4 +#define DMA_PACKET_SEMAPHORE 0x5 +#define DMA_PACKET_FENCE 0x6 +#define DMA_PACKET_TRAP 0x7 +#define DMA_PACKET_SRBM_WRITE 0x9 +#define DMA_PACKET_CONSTANT_FILL 0xd +#define DMA_PACKET_POLL_REG_MEM 0xe +#define DMA_PACKET_NOP 0xf + +#define VCE_STATUS 0x20004 +#define VCE_VCPU_CNTL 0x20014 +#define VCE_CLK_EN (1 << 0) +#define VCE_VCPU_CACHE_OFFSET0 0x20024 +#define VCE_VCPU_CACHE_SIZE0 0x20028 +#define VCE_VCPU_CACHE_OFFSET1 0x2002c +#define VCE_VCPU_CACHE_SIZE1 0x20030 +#define VCE_VCPU_CACHE_OFFSET2 0x20034 +#define VCE_VCPU_CACHE_SIZE2 0x20038 +#define VCE_SOFT_RESET 0x20120 +#define VCE_ECPU_SOFT_RESET (1 << 0) +#define VCE_FME_SOFT_RESET (1 << 2) +#define VCE_RB_BASE_LO2 0x2016c +#define VCE_RB_BASE_HI2 0x20170 +#define VCE_RB_SIZE2 0x20174 +#define VCE_RB_RPTR2 0x20178 +#define VCE_RB_WPTR2 0x2017c +#define VCE_RB_BASE_LO 0x20180 +#define VCE_RB_BASE_HI 0x20184 +#define VCE_RB_SIZE 0x20188 +#define VCE_RB_RPTR 0x2018c +#define VCE_RB_WPTR 0x20190 +#define VCE_CLOCK_GATING_A 0x202f8 +#define VCE_CLOCK_GATING_B 0x202fc +#define VCE_UENC_CLOCK_GATING 0x205bc +#define VCE_UENC_REG_CLOCK_GATING 0x205c0 +#define VCE_FW_REG_STATUS 0x20e10 +# define VCE_FW_REG_STATUS_BUSY (1 << 0) +# define VCE_FW_REG_STATUS_PASS (1 << 3) +# define VCE_FW_REG_STATUS_DONE (1 << 11) +#define VCE_LMI_FW_START_KEYSEL 0x20e18 +#define VCE_LMI_FW_PERIODIC_CTRL 0x20e20 +#define VCE_LMI_CTRL2 0x20e74 +#define VCE_LMI_CTRL 0x20e98 +#define VCE_LMI_VM_CTRL 0x20ea0 +#define VCE_LMI_SWAP_CNTL 0x20eb4 +#define VCE_LMI_SWAP_CNTL1 0x20eb8 +#define VCE_LMI_CACHE_CTRL 0x20ef4 + +#define VCE_CMD_NO_OP 0x00000000 +#define VCE_CMD_END 0x00000001 +#define VCE_CMD_IB 0x00000002 +#define VCE_CMD_FENCE 0x00000003 +#define VCE_CMD_TRAP 0x00000004 +#define VCE_CMD_IB_AUTO 0x00000005 +#define VCE_CMD_SEMAPHORE 0x00000006 + + +//#dce stupp +/* display controller offsets used for crtc/cur/lut/grph/viewport/etc. */ +#define SI_CRTC0_REGISTER_OFFSET 0 //(0x6df0 - 0x6df0)/4 +#define SI_CRTC1_REGISTER_OFFSET 0x300 //(0x79f0 - 0x6df0)/4 +#define SI_CRTC2_REGISTER_OFFSET 0x2600 //(0x105f0 - 0x6df0)/4 +#define SI_CRTC3_REGISTER_OFFSET 0x2900 //(0x111f0 - 0x6df0)/4 +#define SI_CRTC4_REGISTER_OFFSET 0x2c00 //(0x11df0 - 0x6df0)/4 +#define SI_CRTC5_REGISTER_OFFSET 0x2f00 //(0x129f0 - 0x6df0)/4 + +#define CURSOR_WIDTH 64 +#define CURSOR_HEIGHT 64 +#define AMDGPU_MM_INDEX 0x0000 +#define AMDGPU_MM_DATA 0x0001 + +#define VERDE_NUM_CRTC 6 +#define BLACKOUT_MODE_MASK 0x00000007 +#define VGA_RENDER_CONTROL 0xC0 +#define R_000300_VGA_RENDER_CONTROL 0xC0 +#define C_000300_VGA_VSTATUS_CNTL 0xFFFCFFFF +#define EVERGREEN_CRTC_STATUS 0x1BA3 +#define EVERGREEN_CRTC_V_BLANK (1 << 0) +#define EVERGREEN_CRTC_STATUS_POSITION 0x1BA4 +/* CRTC blocks at 0x6df0, 0x79f0, 0x105f0, 0x111f0, 0x11df0, 0x129f0 */ +#define EVERGREEN_CRTC_V_BLANK_START_END 0x1b8d +#define EVERGREEN_CRTC_CONTROL 0x1b9c +#define EVERGREEN_CRTC_MASTER_EN (1 << 0) +#define EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE (1 << 24) +#define EVERGREEN_CRTC_BLANK_CONTROL 0x1b9d +#define EVERGREEN_CRTC_BLANK_DATA_EN (1 << 8) +#define EVERGREEN_CRTC_V_BLANK (1 << 0) +#define EVERGREEN_CRTC_STATUS_HV_COUNT 0x1ba8 +#define EVERGREEN_CRTC_UPDATE_LOCK 0x1bb5 +#define EVERGREEN_MASTER_UPDATE_LOCK 0x1bbd +#define EVERGREEN_MASTER_UPDATE_MODE 0x1bbe +#define EVERGREEN_GRPH_UPDATE_LOCK (1 << 16) +#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x1a07 +#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x1a08 +#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS 0x1a04 +#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS 0x1a05 +#define EVERGREEN_GRPH_UPDATE 0x1a11 +#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS 0xc4 +#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS_HIGH 0xc9 +#define EVERGREEN_GRPH_SURFACE_UPDATE_PENDING (1 << 2) + +#define EVERGREEN_DATA_FORMAT 0x1ac0 +# define EVERGREEN_INTERLEAVE_EN (1 << 0) + +#define MC_SHARED_CHMAP__NOOFCHAN_MASK 0xf000 +#define MC_SHARED_CHMAP__NOOFCHAN__SHIFT 0xc + +#define R600_D1GRPH_ARRAY_MODE_LINEAR_GENERAL (0 << 20) +#define R600_D1GRPH_ARRAY_MODE_LINEAR_ALIGNED (1 << 20) +#define R600_D1GRPH_ARRAY_MODE_1D_TILED_THIN1 (2 << 20) +#define R600_D1GRPH_ARRAY_MODE_2D_TILED_THIN1 (4 << 20) + +#define R700_D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x1a45 +#define R700_D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x1845 + +#define R700_D2GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x1847 +#define R700_D1GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x1a47 + +#define DISP_INTERRUPT_STATUS__LB_D1_VBLANK_INTERRUPT_MASK 0x8 +#define DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VBLANK_INTERRUPT_MASK 0x8 +#define DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VBLANK_INTERRUPT_MASK 0x8 +#define DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VBLANK_INTERRUPT_MASK 0x8 +#define DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VBLANK_INTERRUPT_MASK 0x8 +#define DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VBLANK_INTERRUPT_MASK 0x8 + +#define DISP_INTERRUPT_STATUS__LB_D1_VLINE_INTERRUPT_MASK 0x4 +#define DISP_INTERRUPT_STATUS_CONTINUE__LB_D2_VLINE_INTERRUPT_MASK 0x4 +#define DISP_INTERRUPT_STATUS_CONTINUE2__LB_D3_VLINE_INTERRUPT_MASK 0x4 +#define DISP_INTERRUPT_STATUS_CONTINUE3__LB_D4_VLINE_INTERRUPT_MASK 0x4 +#define DISP_INTERRUPT_STATUS_CONTINUE4__LB_D5_VLINE_INTERRUPT_MASK 0x4 +#define DISP_INTERRUPT_STATUS_CONTINUE5__LB_D6_VLINE_INTERRUPT_MASK 0x4 + +#define DISP_INTERRUPT_STATUS__DC_HPD1_INTERRUPT_MASK 0x20000 +#define DISP_INTERRUPT_STATUS_CONTINUE__DC_HPD2_INTERRUPT_MASK 0x20000 +#define DISP_INTERRUPT_STATUS_CONTINUE2__DC_HPD3_INTERRUPT_MASK 0x20000 +#define DISP_INTERRUPT_STATUS_CONTINUE3__DC_HPD4_INTERRUPT_MASK 0x20000 +#define DISP_INTERRUPT_STATUS_CONTINUE4__DC_HPD5_INTERRUPT_MASK 0x20000 +#define DISP_INTERRUPT_STATUS_CONTINUE5__DC_HPD6_INTERRUPT_MASK 0x20000 + +#define GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_OCCURRED_MASK 0x1 +#define GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK 0x100 + +#define DC_HPD1_INT_CONTROL__DC_HPD1_INT_ACK_MASK 0x1 + +#define R600_D1GRPH_SWAP_CONTROL 0x1843 +#define R600_D1GRPH_SWAP_ENDIAN_NONE (0 << 0) +#define R600_D1GRPH_SWAP_ENDIAN_16BIT (1 << 0) +#define R600_D1GRPH_SWAP_ENDIAN_32BIT (2 << 0) +#define R600_D1GRPH_SWAP_ENDIAN_64BIT (3 << 0) + +#define AVIVO_D1VGA_CONTROL 0x00cc +# define AVIVO_DVGA_CONTROL_MODE_ENABLE (1 << 0) +# define AVIVO_DVGA_CONTROL_TIMING_SELECT (1 << 8) +# define AVIVO_DVGA_CONTROL_SYNC_POLARITY_SELECT (1 << 9) +# define AVIVO_DVGA_CONTROL_OVERSCAN_TIMING_SELECT (1 << 10) +# define AVIVO_DVGA_CONTROL_OVERSCAN_COLOR_EN (1 << 16) +# define AVIVO_DVGA_CONTROL_ROTATE (1 << 24) +#define AVIVO_D2VGA_CONTROL 0x00ce + +#define R600_BUS_CNTL 0x1508 +# define R600_BIOS_ROM_DIS (1 << 1) + +#define R600_ROM_CNTL 0x580 +# define R600_SCK_OVERWRITE (1 << 1) +# define R600_SCK_PRESCALE_CRYSTAL_CLK_SHIFT 28 +# define R600_SCK_PRESCALE_CRYSTAL_CLK_MASK (0xf << 28) + +#define GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK 0x1 + +#define FMT_BIT_DEPTH_CONTROL 0x1bf2 +#define FMT_TRUNCATE_EN (1 << 0) +#define FMT_TRUNCATE_DEPTH (1 << 4) +#define FMT_SPATIAL_DITHER_EN (1 << 8) +#define FMT_SPATIAL_DITHER_MODE(x) ((x) << 9) +#define FMT_SPATIAL_DITHER_DEPTH (1 << 12) +#define FMT_FRAME_RANDOM_ENABLE (1 << 13) +#define FMT_RGB_RANDOM_ENABLE (1 << 14) +#define FMT_HIGHPASS_RANDOM_ENABLE (1 << 15) +#define FMT_TEMPORAL_DITHER_EN (1 << 16) +#define FMT_TEMPORAL_DITHER_DEPTH (1 << 20) +#define FMT_TEMPORAL_DITHER_OFFSET(x) ((x) << 21) +#define FMT_TEMPORAL_LEVEL (1 << 24) +#define FMT_TEMPORAL_DITHER_RESET (1 << 25) +#define FMT_25FRC_SEL(x) ((x) << 26) +#define FMT_50FRC_SEL(x) ((x) << 28) +#define FMT_75FRC_SEL(x) ((x) << 30) + +#define EVERGREEN_DC_LUT_CONTROL 0x1a80 +#define EVERGREEN_DC_LUT_BLACK_OFFSET_BLUE 0x1a81 +#define EVERGREEN_DC_LUT_BLACK_OFFSET_GREEN 0x1a82 +#define EVERGREEN_DC_LUT_BLACK_OFFSET_RED 0x1a83 +#define EVERGREEN_DC_LUT_WHITE_OFFSET_BLUE 0x1a84 +#define EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN 0x1a85 +#define EVERGREEN_DC_LUT_WHITE_OFFSET_RED 0x1a86 +#define EVERGREEN_DC_LUT_30_COLOR 0x1a7c +#define EVERGREEN_DC_LUT_RW_INDEX 0x1a79 +#define EVERGREEN_DC_LUT_WRITE_EN_MASK 0x1a7e +#define EVERGREEN_DC_LUT_RW_MODE 0x1a78 + +#define EVERGREEN_GRPH_ENABLE 0x1a00 +#define EVERGREEN_GRPH_CONTROL 0x1a01 +#define EVERGREEN_GRPH_DEPTH(x) (((x) & 0x3) << 0) +#define EVERGREEN_GRPH_DEPTH_8BPP 0 +#define EVERGREEN_GRPH_DEPTH_16BPP 1 +#define EVERGREEN_GRPH_DEPTH_32BPP 2 +#define EVERGREEN_GRPH_NUM_BANKS(x) (((x) & 0x3) << 2) +#define EVERGREEN_ADDR_SURF_2_BANK 0 +#define EVERGREEN_ADDR_SURF_4_BANK 1 +#define EVERGREEN_ADDR_SURF_8_BANK 2 +#define EVERGREEN_ADDR_SURF_16_BANK 3 +#define EVERGREEN_GRPH_Z(x) (((x) & 0x3) << 4) +#define EVERGREEN_GRPH_BANK_WIDTH(x) (((x) & 0x3) << 6) +#define EVERGREEN_ADDR_SURF_BANK_WIDTH_1 0 +#define EVERGREEN_ADDR_SURF_BANK_WIDTH_2 1 +#define EVERGREEN_ADDR_SURF_BANK_WIDTH_4 2 +#define EVERGREEN_ADDR_SURF_BANK_WIDTH_8 3 +#define EVERGREEN_GRPH_FORMAT(x) (((x) & 0x7) << 8) + +#define EVERGREEN_GRPH_FORMAT_INDEXED 0 +#define EVERGREEN_GRPH_FORMAT_ARGB1555 0 +#define EVERGREEN_GRPH_FORMAT_ARGB565 1 +#define EVERGREEN_GRPH_FORMAT_ARGB4444 2 +#define EVERGREEN_GRPH_FORMAT_AI88 3 +#define EVERGREEN_GRPH_FORMAT_MONO16 4 +#define EVERGREEN_GRPH_FORMAT_BGRA5551 5 + +/* 32 BPP */ +#define EVERGREEN_GRPH_FORMAT_ARGB8888 0 +#define EVERGREEN_GRPH_FORMAT_ARGB2101010 1 +#define EVERGREEN_GRPH_FORMAT_32BPP_DIG 2 +#define EVERGREEN_GRPH_FORMAT_8B_ARGB2101010 3 +#define EVERGREEN_GRPH_FORMAT_BGRA1010102 4 +#define EVERGREEN_GRPH_FORMAT_8B_BGRA1010102 5 +#define EVERGREEN_GRPH_FORMAT_RGB111110 6 +#define EVERGREEN_GRPH_FORMAT_BGR101111 7 +#define EVERGREEN_GRPH_BANK_HEIGHT(x) (((x) & 0x3) << 11) +#define EVERGREEN_ADDR_SURF_BANK_HEIGHT_1 0 +#define EVERGREEN_ADDR_SURF_BANK_HEIGHT_2 1 +#define EVERGREEN_ADDR_SURF_BANK_HEIGHT_4 2 +#define EVERGREEN_ADDR_SURF_BANK_HEIGHT_8 3 +#define EVERGREEN_GRPH_TILE_SPLIT(x) (((x) & 0x7) << 13) +#define EVERGREEN_ADDR_SURF_TILE_SPLIT_64B 0 +#define EVERGREEN_ADDR_SURF_TILE_SPLIT_128B 1 +#define EVERGREEN_ADDR_SURF_TILE_SPLIT_256B 2 +#define EVERGREEN_ADDR_SURF_TILE_SPLIT_512B 3 +#define EVERGREEN_ADDR_SURF_TILE_SPLIT_1KB 4 +#define EVERGREEN_ADDR_SURF_TILE_SPLIT_2KB 5 +#define EVERGREEN_ADDR_SURF_TILE_SPLIT_4KB 6 +#define EVERGREEN_GRPH_MACRO_TILE_ASPECT(x) (((x) & 0x3) << 18) +#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_1 0 +#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_2 1 +#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_4 2 +#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_8 3 +#define EVERGREEN_GRPH_ARRAY_MODE(x) (((x) & 0x7) << 20) +#define EVERGREEN_GRPH_ARRAY_LINEAR_GENERAL 0 +#define EVERGREEN_GRPH_ARRAY_LINEAR_ALIGNED 1 +#define EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1 2 +#define EVERGREEN_GRPH_ARRAY_2D_TILED_THIN1 4 +#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_1 0 +#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_2 1 +#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_4 2 +#define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_8 3 + +#define EVERGREEN_GRPH_SWAP_CONTROL 0x1a03 +#define EVERGREEN_GRPH_ENDIAN_SWAP(x) (((x) & 0x3) << 0) +# define EVERGREEN_GRPH_ENDIAN_NONE 0 +# define EVERGREEN_GRPH_ENDIAN_8IN16 1 +# define EVERGREEN_GRPH_ENDIAN_8IN32 2 +# define EVERGREEN_GRPH_ENDIAN_8IN64 3 +#define EVERGREEN_GRPH_RED_CROSSBAR(x) (((x) & 0x3) << 4) +# define EVERGREEN_GRPH_RED_SEL_R 0 +# define EVERGREEN_GRPH_RED_SEL_G 1 +# define EVERGREEN_GRPH_RED_SEL_B 2 +# define EVERGREEN_GRPH_RED_SEL_A 3 +#define EVERGREEN_GRPH_GREEN_CROSSBAR(x) (((x) & 0x3) << 6) +# define EVERGREEN_GRPH_GREEN_SEL_G 0 +# define EVERGREEN_GRPH_GREEN_SEL_B 1 +# define EVERGREEN_GRPH_GREEN_SEL_A 2 +# define EVERGREEN_GRPH_GREEN_SEL_R 3 +#define EVERGREEN_GRPH_BLUE_CROSSBAR(x) (((x) & 0x3) << 8) +# define EVERGREEN_GRPH_BLUE_SEL_B 0 +# define EVERGREEN_GRPH_BLUE_SEL_A 1 +# define EVERGREEN_GRPH_BLUE_SEL_R 2 +# define EVERGREEN_GRPH_BLUE_SEL_G 3 +#define EVERGREEN_GRPH_ALPHA_CROSSBAR(x) (((x) & 0x3) << 10) +# define EVERGREEN_GRPH_ALPHA_SEL_A 0 +# define EVERGREEN_GRPH_ALPHA_SEL_R 1 +# define EVERGREEN_GRPH_ALPHA_SEL_G 2 +# define EVERGREEN_GRPH_ALPHA_SEL_B 3 + +#define EVERGREEN_D3VGA_CONTROL 0xf8 +#define EVERGREEN_D4VGA_CONTROL 0xf9 +#define EVERGREEN_D5VGA_CONTROL 0xfa +#define EVERGREEN_D6VGA_CONTROL 0xfb + +#define EVERGREEN_GRPH_SURFACE_ADDRESS_MASK 0xffffff00 + +#define EVERGREEN_GRPH_LUT_10BIT_BYPASS_CONTROL 0x1a02 +#define EVERGREEN_LUT_10BIT_BYPASS_EN (1 << 8) + +#define EVERGREEN_GRPH_PITCH 0x1a06 +#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x1a07 +#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x1a08 +#define EVERGREEN_GRPH_SURFACE_OFFSET_X 0x1a09 +#define EVERGREEN_GRPH_SURFACE_OFFSET_Y 0x1a0a +#define EVERGREEN_GRPH_X_START 0x1a0b +#define EVERGREEN_GRPH_Y_START 0x1a0c +#define EVERGREEN_GRPH_X_END 0x1a0d +#define EVERGREEN_GRPH_Y_END 0x1a0e +#define EVERGREEN_GRPH_UPDATE 0x1a11 +#define EVERGREEN_GRPH_SURFACE_UPDATE_PENDING (1 << 2) +#define EVERGREEN_GRPH_UPDATE_LOCK (1 << 16) +#define EVERGREEN_GRPH_FLIP_CONTROL 0x1a12 +#define EVERGREEN_GRPH_SURFACE_UPDATE_H_RETRACE_EN (1 << 0) + +#define EVERGREEN_VIEWPORT_START 0x1b5c +#define EVERGREEN_VIEWPORT_SIZE 0x1b5d +#define EVERGREEN_DESKTOP_HEIGHT 0x1ac1 + +/* CUR blocks at 0x6998, 0x7598, 0x10198, 0x10d98, 0x11998, 0x12598 */ +#define EVERGREEN_CUR_CONTROL 0x1a66 +# define EVERGREEN_CURSOR_EN (1 << 0) +# define EVERGREEN_CURSOR_MODE(x) (((x) & 0x3) << 8) +# define EVERGREEN_CURSOR_MONO 0 +# define EVERGREEN_CURSOR_24_1 1 +# define EVERGREEN_CURSOR_24_8_PRE_MULT 2 +# define EVERGREEN_CURSOR_24_8_UNPRE_MULT 3 +# define EVERGREEN_CURSOR_2X_MAGNIFY (1 << 16) +# define EVERGREEN_CURSOR_FORCE_MC_ON (1 << 20) +# define EVERGREEN_CURSOR_URGENT_CONTROL(x) (((x) & 0x7) << 24) +# define EVERGREEN_CURSOR_URGENT_ALWAYS 0 +# define EVERGREEN_CURSOR_URGENT_1_8 1 +# define EVERGREEN_CURSOR_URGENT_1_4 2 +# define EVERGREEN_CURSOR_URGENT_3_8 3 +# define EVERGREEN_CURSOR_URGENT_1_2 4 +#define EVERGREEN_CUR_SURFACE_ADDRESS 0x1a67 +# define EVERGREEN_CUR_SURFACE_ADDRESS_MASK 0xfffff000 +#define EVERGREEN_CUR_SIZE 0x1a68 +#define EVERGREEN_CUR_SURFACE_ADDRESS_HIGH 0x1a69 +#define EVERGREEN_CUR_POSITION 0x1a6a +#define EVERGREEN_CUR_HOT_SPOT 0x1a6b +#define EVERGREEN_CUR_COLOR1 0x1a6c +#define EVERGREEN_CUR_COLOR2 0x1a6d +#define EVERGREEN_CUR_UPDATE 0x1a6e +# define EVERGREEN_CURSOR_UPDATE_PENDING (1 << 0) +# define EVERGREEN_CURSOR_UPDATE_TAKEN (1 << 1) +# define EVERGREEN_CURSOR_UPDATE_LOCK (1 << 16) +# define EVERGREEN_CURSOR_DISABLE_MULTIPLE_UPDATE (1 << 24) + + +#define NI_INPUT_CSC_CONTROL 0x1a35 +# define NI_INPUT_CSC_GRPH_MODE(x) (((x) & 0x3) << 0) +# define NI_INPUT_CSC_BYPASS 0 +# define NI_INPUT_CSC_PROG_COEFF 1 +# define NI_INPUT_CSC_PROG_SHARED_MATRIXA 2 +# define NI_INPUT_CSC_OVL_MODE(x) (((x) & 0x3) << 4) + +#define NI_OUTPUT_CSC_CONTROL 0x1a3c +# define NI_OUTPUT_CSC_GRPH_MODE(x) (((x) & 0x7) << 0) +# define NI_OUTPUT_CSC_BYPASS 0 +# define NI_OUTPUT_CSC_TV_RGB 1 +# define NI_OUTPUT_CSC_YCBCR_601 2 +# define NI_OUTPUT_CSC_YCBCR_709 3 +# define NI_OUTPUT_CSC_PROG_COEFF 4 +# define NI_OUTPUT_CSC_PROG_SHARED_MATRIXB 5 +# define NI_OUTPUT_CSC_OVL_MODE(x) (((x) & 0x7) << 4) + +#define NI_DEGAMMA_CONTROL 0x1a58 +# define NI_GRPH_DEGAMMA_MODE(x) (((x) & 0x3) << 0) +# define NI_DEGAMMA_BYPASS 0 +# define NI_DEGAMMA_SRGB_24 1 +# define NI_DEGAMMA_XVYCC_222 2 +# define NI_OVL_DEGAMMA_MODE(x) (((x) & 0x3) << 4) +# define NI_ICON_DEGAMMA_MODE(x) (((x) & 0x3) << 8) +# define NI_CURSOR_DEGAMMA_MODE(x) (((x) & 0x3) << 12) + +#define NI_GAMUT_REMAP_CONTROL 0x1a59 +# define NI_GRPH_GAMUT_REMAP_MODE(x) (((x) & 0x3) << 0) +# define NI_GAMUT_REMAP_BYPASS 0 +# define NI_GAMUT_REMAP_PROG_COEFF 1 +# define NI_GAMUT_REMAP_PROG_SHARED_MATRIXA 2 +# define NI_GAMUT_REMAP_PROG_SHARED_MATRIXB 3 +# define NI_OVL_GAMUT_REMAP_MODE(x) (((x) & 0x3) << 4) + +#define NI_REGAMMA_CONTROL 0x1aa0 +# define NI_GRPH_REGAMMA_MODE(x) (((x) & 0x7) << 0) +# define NI_REGAMMA_BYPASS 0 +# define NI_REGAMMA_SRGB_24 1 +# define NI_REGAMMA_XVYCC_222 2 +# define NI_REGAMMA_PROG_A 3 +# define NI_REGAMMA_PROG_B 4 +# define NI_OVL_REGAMMA_MODE(x) (((x) & 0x7) << 4) + + +#define NI_PRESCALE_GRPH_CONTROL 0x1a2d +# define NI_GRPH_PRESCALE_BYPASS (1 << 4) + +#define NI_PRESCALE_OVL_CONTROL 0x1a31 +# define NI_OVL_PRESCALE_BYPASS (1 << 4) + +#define NI_INPUT_GAMMA_CONTROL 0x1a10 +# define NI_GRPH_INPUT_GAMMA_MODE(x) (((x) & 0x3) << 0) +# define NI_INPUT_GAMMA_USE_LUT 0 +# define NI_INPUT_GAMMA_BYPASS 1 +# define NI_INPUT_GAMMA_SRGB_24 2 +# define NI_INPUT_GAMMA_XVYCC_222 3 +# define NI_OVL_INPUT_GAMMA_MODE(x) (((x) & 0x3) << 4) + +#define BLACKOUT_MODE_MASK 0x00000007 +#define VGA_RENDER_CONTROL 0xC0 +#define R_000300_VGA_RENDER_CONTROL 0xC0 +#define C_000300_VGA_VSTATUS_CNTL 0xFFFCFFFF +#define EVERGREEN_CRTC_STATUS 0x1BA3 +#define EVERGREEN_CRTC_V_BLANK (1 << 0) +#define EVERGREEN_CRTC_STATUS_POSITION 0x1BA4 +/* CRTC blocks at 0x6df0, 0x79f0, 0x105f0, 0x111f0, 0x11df0, 0x129f0 */ +#define EVERGREEN_CRTC_V_BLANK_START_END 0x1b8d +#define EVERGREEN_CRTC_CONTROL 0x1b9c +# define EVERGREEN_CRTC_MASTER_EN (1 << 0) +# define EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE (1 << 24) +#define EVERGREEN_CRTC_BLANK_CONTROL 0x1b9d +# define EVERGREEN_CRTC_BLANK_DATA_EN (1 << 8) +# define EVERGREEN_CRTC_V_BLANK (1 << 0) +#define EVERGREEN_CRTC_STATUS_HV_COUNT 0x1ba8 +#define EVERGREEN_CRTC_UPDATE_LOCK 0x1bb5 +#define EVERGREEN_MASTER_UPDATE_LOCK 0x1bbd +#define EVERGREEN_MASTER_UPDATE_MODE 0x1bbe +#define EVERGREEN_GRPH_UPDATE_LOCK (1 << 16) +#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x1a07 +#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x1a08 +#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS 0x1a04 +#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS 0x1a05 +#define EVERGREEN_GRPH_UPDATE 0x1a11 +#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS 0xc4 +#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS_HIGH 0xc9 +#define EVERGREEN_GRPH_SURFACE_UPDATE_PENDING (1 << 2) + +#define mmVM_CONTEXT1_CNTL__xxRANGE_PROTECTION_FAULT_ENABLE_DEFAULT_MASK 0x10 +#define mmVM_CONTEXT1_CNTL__xxRANGE_PROTECTION_FAULT_ENABLE_DEFAULT__SHIFT 0x4 +#define mmVM_CONTEXT1_CNTL__xxDUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT_MASK 0x80 +#define mmVM_CONTEXT1_CNTL__xxDUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT__SHIFT 0x7 +#define mmVM_CONTEXT1_CNTL__xxPDE0_PROTECTION_FAULT_ENABLE_DEFAULT_MASK 0x400 +#define mmVM_CONTEXT1_CNTL__xxPDE0_PROTECTION_FAULT_ENABLE_DEFAULT__SHIFT 0xa +#define mmVM_CONTEXT1_CNTL__xxVALID_PROTECTION_FAULT_ENABLE_DEFAULT_MASK 0x2000 +#define mmVM_CONTEXT1_CNTL__xxVALID_PROTECTION_FAULT_ENABLE_DEFAULT__SHIFT 0xd +#define mmVM_CONTEXT1_CNTL__xxREAD_PROTECTION_FAULT_ENABLE_DEFAULT_MASK 0x10000 +#define mmVM_CONTEXT1_CNTL__xxREAD_PROTECTION_FAULT_ENABLE_DEFAULT__SHIFT 0x10 +#define mmVM_CONTEXT1_CNTL__xxWRITE_PROTECTION_FAULT_ENABLE_DEFAULT_MASK 0x80000 +#define mmVM_CONTEXT1_CNTL__xxWRITE_PROTECTION_FAULT_ENABLE_DEFAULT__SHIFT 0x13 + +#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxVMID_MASK 0x1e000000 +#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxVMID__SHIFT 0x19 +#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxPROTECTIONS_MASK 0xff +#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxPROTECTIONS__SHIFT 0x0 +#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxMEMORY_CLIENT_ID_MASK 0xff000 +#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxMEMORY_CLIENT_ID__SHIFT 0xc +#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxMEMORY_CLIENT_RW_MASK 0x1000000 +#define mmVM_CONTEXT1_PROTECTION_FAULT_STATUS__xxMEMORY_CLIENT_RW__SHIFT 0x18 + +#define mmMC_SHARED_BLACKOUT_CNTL__xxBLACKOUT_MODE_MASK 0x7 +#define mmMC_SHARED_BLACKOUT_CNTL__xxBLACKOUT_MODE__SHIFT 0x0 + +#define mmBIF_FB_EN__xxFB_READ_EN_MASK 0x1 +#define mmBIF_FB_EN__xxFB_READ_EN__SHIFT 0x0 +#define mmBIF_FB_EN__xxFB_WRITE_EN_MASK 0x2 +#define mmBIF_FB_EN__xxFB_WRITE_EN__SHIFT 0x1 + +#define mmSRBM_SOFT_RESET__xxSOFT_RESET_VMC_MASK 0x20000 +#define mmSRBM_SOFT_RESET__xxSOFT_RESET_VMC__SHIFT 0x11 +#define mmSRBM_SOFT_RESET__xxSOFT_RESET_MC_MASK 0x800 +#define mmSRBM_SOFT_RESET__xxSOFT_RESET_MC__SHIFT 0xb + +#define VM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK 0x8 +#define VM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT__SHIFT 0x3 +#define VM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK 0x40 +#define VM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT__SHIFT 0x6 +#define VM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK 0x200 +#define VM_CONTEXT1_CNTL__PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT__SHIFT 0x9 +#define VM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK 0x1000 +#define VM_CONTEXT1_CNTL__VALID_PROTECTION_FAULT_ENABLE_INTERRUPT__SHIFT 0xc +#define VM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK 0x8000 +#define VM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT__SHIFT 0xf +#define VM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK 0x40000 +#define VM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT__SHIFT 0x12 + +#define MC_SEQ_MISC0__MT__MASK 0xf0000000 +#define MC_SEQ_MISC0__MT__GDDR1 0x10000000 +#define MC_SEQ_MISC0__MT__DDR2 0x20000000 +#define MC_SEQ_MISC0__MT__GDDR3 0x30000000 +#define MC_SEQ_MISC0__MT__GDDR4 0x40000000 +#define MC_SEQ_MISC0__MT__GDDR5 0x50000000 +#define MC_SEQ_MISC0__MT__HBM 0x60000000 +#define MC_SEQ_MISC0__MT__DDR3 0xB0000000 + +#define GRBM_STATUS__GUI_ACTIVE_MASK 0x80000000 +#define CP_INT_CNTL_RING__TIME_STAMP_INT_ENABLE_MASK 0x4000000 +#define CP_INT_CNTL_RING0__PRIV_REG_INT_ENABLE_MASK 0x800000 +#define CP_INT_CNTL_RING0__PRIV_INSTR_INT_ENABLE_MASK 0x400000 +#define PACKET3_SEM_WAIT_ON_SIGNAL (0x1 << 12) +#define PACKET3_SEM_SEL_SIGNAL (0x6 << 29) +#define PACKET3_SEM_SEL_WAIT (0x7 << 29) + +#define CONFIG_CNTL 0x1509 +#define CC_DRM_ID_STRAPS 0X1559 +#define AMDGPU_PCIE_INDEX 0xc +#define AMDGPU_PCIE_DATA 0xd + +#define DMA_SEM_INCOMPLETE_TIMER_CNTL 0x3411 +#define DMA_SEM_WAIT_FAIL_TIMER_CNTL 0x3412 +#define DMA_MODE 0x342f +#define DMA_RB_RPTR_ADDR_HI 0x3407 +#define DMA_RB_RPTR_ADDR_LO 0x3408 +#define DMA_BUSY_MASK 0x20 +#define DMA1_BUSY_MASK 0X40 +#define SDMA_MAX_INSTANCE 2 + +#define PCIE_BUS_CLK 10000 +#define TCLK (PCIE_BUS_CLK / 10) +#define PCIE_PORT_INDEX 0xe +#define PCIE_PORT_DATA 0xf +#define EVERGREEN_PIF_PHY0_INDEX 0x8 +#define EVERGREEN_PIF_PHY0_DATA 0xc +#define EVERGREEN_PIF_PHY1_INDEX 0x10 +#define EVERGREEN_PIF_PHY1_DATA 0x14 + +#define MC_VM_FB_OFFSET 0x81a + +/* Discrete VCE clocks */ +#define CG_VCEPLL_FUNC_CNTL 0xc0030600 +#define VCEPLL_RESET_MASK 0x00000001 +#define VCEPLL_SLEEP_MASK 0x00000002 +#define VCEPLL_BYPASS_EN_MASK 0x00000004 +#define VCEPLL_CTLREQ_MASK 0x00000008 +#define VCEPLL_VCO_MODE_MASK 0x00000600 +#define VCEPLL_REF_DIV_MASK 0x003F0000 +#define VCEPLL_CTLACK_MASK 0x40000000 +#define VCEPLL_CTLACK2_MASK 0x80000000 + +#define CG_VCEPLL_FUNC_CNTL_2 0xc0030601 +#define VCEPLL_PDIV_A(x) ((x) << 0) +#define VCEPLL_PDIV_A_MASK 0x0000007F +#define VCEPLL_PDIV_B(x) ((x) << 8) +#define VCEPLL_PDIV_B_MASK 0x00007F00 +#define EVCLK_SRC_SEL(x) ((x) << 20) +#define EVCLK_SRC_SEL_MASK 0x01F00000 +#define ECCLK_SRC_SEL(x) ((x) << 25) +#define ECCLK_SRC_SEL_MASK 0x3E000000 + +#define CG_VCEPLL_FUNC_CNTL_3 0xc0030602 +#define VCEPLL_FB_DIV(x) ((x) << 0) +#define VCEPLL_FB_DIV_MASK 0x01FFFFFF + +#define CG_VCEPLL_FUNC_CNTL_4 0xc0030603 + +#define CG_VCEPLL_FUNC_CNTL_5 0xc0030604 +#define CG_VCEPLL_SPREAD_SPECTRUM 0xc0030606 +#define VCEPLL_SSEN_MASK 0x00000001 + + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/sienna_cichlid.c b/drivers/gpu/drm/amd/amdgpu/sienna_cichlid.c new file mode 100644 index 000000000..8b8086d5c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sienna_cichlid.c @@ -0,0 +1,312 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "sienna_cichlid.h" +#include "amdgpu_reset.h" +#include "amdgpu_amdkfd.h" +#include "amdgpu_dpm.h" +#include "amdgpu_job.h" +#include "amdgpu_ring.h" +#include "amdgpu_ras.h" +#include "amdgpu_psp.h" +#include "amdgpu_xgmi.h" + +static bool sienna_cichlid_is_mode2_default(struct amdgpu_reset_control *reset_ctl) +{ +#if 0 + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(11, 0, 7) && + adev->pm.fw_version >= 0x3a5500 && !amdgpu_sriov_vf(adev)) + return true; +#endif + return amdgpu_reset_method == AMD_RESET_METHOD_MODE2; +} + +static struct amdgpu_reset_handler * +sienna_cichlid_get_reset_handler(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + struct amdgpu_reset_handler *handler; + + if (reset_context->method != AMD_RESET_METHOD_NONE) { + list_for_each_entry(handler, &reset_ctl->reset_handlers, + handler_list) { + if (handler->reset_method == reset_context->method) + return handler; + } + } + + if (sienna_cichlid_is_mode2_default(reset_ctl)) { + list_for_each_entry (handler, &reset_ctl->reset_handlers, + handler_list) { + if (handler->reset_method == AMD_RESET_METHOD_MODE2) + return handler; + } + } + + return NULL; +} + +static int sienna_cichlid_mode2_suspend_ip(struct amdgpu_device *adev) +{ + int r, i; + + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE); + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE); + + for (i = adev->num_ip_blocks - 1; i >= 0; i--) { + if (!(adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_SDMA)) + continue; + + r = adev->ip_blocks[i].version->funcs->suspend(adev); + + if (r) { + dev_err(adev->dev, + "suspend of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + adev->ip_blocks[i].status.hw = false; + } + + return r; +} + +static int +sienna_cichlid_mode2_prepare_hwcontext(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + int r = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + if (!amdgpu_sriov_vf(adev)) { + if (adev->gfxhub.funcs->mode2_save_regs) + adev->gfxhub.funcs->mode2_save_regs(adev); + if (adev->gfxhub.funcs->halt) + adev->gfxhub.funcs->halt(adev); + r = sienna_cichlid_mode2_suspend_ip(adev); + } + + return r; +} + +static void sienna_cichlid_async_reset(struct work_struct *work) +{ + struct amdgpu_reset_handler *handler; + struct amdgpu_reset_control *reset_ctl = + container_of(work, struct amdgpu_reset_control, reset_work); + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + list_for_each_entry(handler, &reset_ctl->reset_handlers, + handler_list) { + if (handler->reset_method == reset_ctl->active_reset) { + dev_dbg(adev->dev, "Resetting device\n"); + handler->do_reset(adev); + break; + } + } +} + +static int sienna_cichlid_mode2_reset(struct amdgpu_device *adev) +{ + /* disable BM */ + pci_clear_master(adev->pdev); + return amdgpu_dpm_mode2_reset(adev); +} + +static int +sienna_cichlid_mode2_perform_reset(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + int r; + + r = sienna_cichlid_mode2_reset(adev); + if (r) { + dev_err(adev->dev, + "ASIC reset failed with error, %d ", r); + } + return r; +} + +static int sienna_cichlid_mode2_restore_ip(struct amdgpu_device *adev) +{ + int i, r; + struct psp_context *psp = &adev->psp; + + r = psp_rlc_autoload_start(psp); + if (r) { + dev_err(adev->dev, "Failed to start rlc autoload\n"); + return r; + } + + /* Reinit GFXHUB */ + if (adev->gfxhub.funcs->mode2_restore_regs) + adev->gfxhub.funcs->mode2_restore_regs(adev); + adev->gfxhub.funcs->init(adev); + r = adev->gfxhub.funcs->gart_enable(adev); + if (r) { + dev_err(adev->dev, "GFXHUB gart reenable failed after reset\n"); + return r; + } + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_IH) { + r = adev->ip_blocks[i].version->funcs->resume(adev); + if (r) { + dev_err(adev->dev, + "resume of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + + adev->ip_blocks[i].status.hw = true; + } + } + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!(adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_SDMA)) + continue; + r = adev->ip_blocks[i].version->funcs->resume(adev); + if (r) { + dev_err(adev->dev, + "resume of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + + adev->ip_blocks[i].status.hw = true; + } + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!(adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_SDMA)) + continue; + + if (adev->ip_blocks[i].version->funcs->late_init) { + r = adev->ip_blocks[i].version->funcs->late_init( + (void *)adev); + if (r) { + dev_err(adev->dev, + "late_init of IP block <%s> failed %d after reset\n", + adev->ip_blocks[i].version->funcs->name, + r); + return r; + } + } + adev->ip_blocks[i].status.late_initialized = true; + } + + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_GATE); + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_GATE); + + return r; +} + +static int +sienna_cichlid_mode2_restore_hwcontext(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + int r; + struct amdgpu_device *tmp_adev = (struct amdgpu_device *)reset_ctl->handle; + + dev_info(tmp_adev->dev, + "GPU reset succeeded, trying to resume\n"); + r = sienna_cichlid_mode2_restore_ip(tmp_adev); + if (r) + goto end; + + /* + * Add this ASIC as tracked as reset was already + * complete successfully. + */ + amdgpu_register_gpu_instance(tmp_adev); + + /* Resume RAS */ + amdgpu_ras_resume(tmp_adev); + + amdgpu_irq_gpu_reset_resume_helper(tmp_adev); + + r = amdgpu_ib_ring_tests(tmp_adev); + if (r) { + dev_err(tmp_adev->dev, + "ib ring test failed (%d).\n", r); + r = -EAGAIN; + goto end; + } + +end: + if (r) + return -EAGAIN; + else + return r; +} + +static struct amdgpu_reset_handler sienna_cichlid_mode2_handler = { + .reset_method = AMD_RESET_METHOD_MODE2, + .prepare_env = NULL, + .prepare_hwcontext = sienna_cichlid_mode2_prepare_hwcontext, + .perform_reset = sienna_cichlid_mode2_perform_reset, + .restore_hwcontext = sienna_cichlid_mode2_restore_hwcontext, + .restore_env = NULL, + .do_reset = sienna_cichlid_mode2_reset, +}; + +int sienna_cichlid_reset_init(struct amdgpu_device *adev) +{ + struct amdgpu_reset_control *reset_ctl; + + reset_ctl = kzalloc(sizeof(*reset_ctl), GFP_KERNEL); + if (!reset_ctl) + return -ENOMEM; + + reset_ctl->handle = adev; + reset_ctl->async_reset = sienna_cichlid_async_reset; + reset_ctl->active_reset = AMD_RESET_METHOD_NONE; + reset_ctl->get_reset_handler = sienna_cichlid_get_reset_handler; + + INIT_LIST_HEAD(&reset_ctl->reset_handlers); + INIT_WORK(&reset_ctl->reset_work, reset_ctl->async_reset); + /* Only mode2 is handled through reset control now */ + amdgpu_reset_add_handler(reset_ctl, &sienna_cichlid_mode2_handler); + + adev->reset_cntl = reset_ctl; + + return 0; +} + +int sienna_cichlid_reset_fini(struct amdgpu_device *adev) +{ + kfree(adev->reset_cntl); + adev->reset_cntl = NULL; + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/sienna_cichlid.h b/drivers/gpu/drm/amd/amdgpu/sienna_cichlid.h new file mode 100644 index 000000000..5213b162d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/sienna_cichlid.h @@ -0,0 +1,32 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SIENNA_CICHLID_H__ +#define __SIENNA_CICHLID_H__ + +#include "amdgpu.h" + +int sienna_cichlid_reset_init(struct amdgpu_device *adev); +int sienna_cichlid_reset_fini(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c b/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c new file mode 100644 index 000000000..dd2d66090 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c @@ -0,0 +1,797 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "smuio/smuio_11_0_0_offset.h" +#include "smuio/smuio_11_0_0_sh_mask.h" + +#include "smu_v11_0_i2c.h" +#include "amdgpu.h" +#include "amdgpu_dpm.h" +#include "soc15_common.h" +#include +#include +#include "amdgpu_amdkfd.h" +#include +#include + +/* error codes */ +#define I2C_OK 0 +#define I2C_NAK_7B_ADDR_NOACK 1 +#define I2C_NAK_TXDATA_NOACK 2 +#define I2C_TIMEOUT 4 +#define I2C_SW_TIMEOUT 8 +#define I2C_ABORT 0x10 + +#define I2C_X_RESTART BIT(31) + +static void smu_v11_0_i2c_set_clock_gating(struct i2c_adapter *control, bool en) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + uint32_t reg = RREG32_SOC15(SMUIO, 0, mmSMUIO_PWRMGT); + + reg = REG_SET_FIELD(reg, SMUIO_PWRMGT, i2c_clk_gate_en, en ? 1 : 0); + WREG32_SOC15(SMUIO, 0, mmSMUIO_PWRMGT, reg); +} + +/* The T_I2C_POLL_US is defined as follows: + * + * "Define a timer interval (t_i2c_poll) equal to 10 times the + * signalling period for the highest I2C transfer speed used in the + * system and supported by DW_apb_i2c. For instance, if the highest + * I2C data transfer mode is 400 kb/s, then t_i2c_poll is 25 us." -- + * DesignWare DW_apb_i2c Databook, Version 1.21a, section 3.8.3.1, + * page 56, with grammar and syntax corrections. + * + * Vcc for our device is at 1.8V which puts it at 400 kHz, + * see Atmel AT24CM02 datasheet, section 8.3 DC Characteristics table, page 14. + * + * The procedure to disable the IP block is described in section + * 3.8.3 Disabling DW_apb_i2c on page 56. + */ +#define I2C_SPEED_MODE_FAST 2 +#define T_I2C_POLL_US 25 +#define I2C_MAX_T_POLL_COUNT 1000 + +static int smu_v11_0_i2c_enable(struct i2c_adapter *control, bool enable) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + + WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE, enable ? 1 : 0); + + if (!enable) { + int ii; + + for (ii = I2C_MAX_T_POLL_COUNT; ii > 0; ii--) { + u32 en_stat = RREG32_SOC15(SMUIO, + 0, + mmCKSVII2C_IC_ENABLE_STATUS); + if (REG_GET_FIELD(en_stat, CKSVII2C_IC_ENABLE_STATUS, IC_EN)) + udelay(T_I2C_POLL_US); + else + return I2C_OK; + } + + return I2C_ABORT; + } + + return I2C_OK; +} + +static void smu_v11_0_i2c_clear_status(struct i2c_adapter *control) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + /* do */ + { + RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_CLR_INTR); + + } /* while (reg_CKSVII2C_ic_clr_intr == 0) */ +} + +static void smu_v11_0_i2c_configure(struct i2c_adapter *control) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + uint32_t reg = 0; + + reg = REG_SET_FIELD(reg, CKSVII2C_IC_CON, IC_SLAVE_DISABLE, 1); + reg = REG_SET_FIELD(reg, CKSVII2C_IC_CON, IC_RESTART_EN, 1); + reg = REG_SET_FIELD(reg, CKSVII2C_IC_CON, IC_10BITADDR_MASTER, 0); + reg = REG_SET_FIELD(reg, CKSVII2C_IC_CON, IC_10BITADDR_SLAVE, 0); + /* The values of IC_MAX_SPEED_MODE are, + * 1: standard mode, 0 - 100 Kb/s, + * 2: fast mode, <= 400 Kb/s, or fast mode plus, <= 1000 Kb/s, + * 3: high speed mode, <= 3.4 Mb/s. + */ + reg = REG_SET_FIELD(reg, CKSVII2C_IC_CON, IC_MAX_SPEED_MODE, + I2C_SPEED_MODE_FAST); + reg = REG_SET_FIELD(reg, CKSVII2C_IC_CON, IC_MASTER_MODE, 1); + + WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_CON, reg); +} + +static void smu_v11_0_i2c_set_clock(struct i2c_adapter *control) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + + /* + * Standard mode speed, These values are taken from SMUIO MAS, + * but are different from what is given is + * Synopsys spec. The values here are based on assumption + * that refclock is 100MHz + * + * Configuration for standard mode; Speed = 100kbps + * Scale linearly, for now only support standard speed clock + * This will work only with 100M ref clock + * + * TBD:Change the calculation to take into account ref clock values also. + */ + + WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_FS_SPKLEN, 2); + WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_SS_SCL_HCNT, 120); + WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_SS_SCL_LCNT, 130); + WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_SDA_HOLD, 20); +} + +static void smu_v11_0_i2c_set_address(struct i2c_adapter *control, u16 address) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + + /* The IC_TAR::IC_TAR field is 10-bits wide. + * It takes a 7-bit or 10-bit addresses as an address, + * i.e. no read/write bit--no wire format, just the address. + */ + WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_TAR, address & 0x3FF); +} + +static uint32_t smu_v11_0_i2c_poll_tx_status(struct i2c_adapter *control) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + uint32_t ret = I2C_OK; + uint32_t reg, reg_c_tx_abrt_source; + + /*Check if transmission is completed */ + unsigned long timeout_counter = jiffies + msecs_to_jiffies(20); + + do { + if (time_after(jiffies, timeout_counter)) { + ret |= I2C_SW_TIMEOUT; + break; + } + + reg = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_STATUS); + + } while (REG_GET_FIELD(reg, CKSVII2C_IC_STATUS, TFE) == 0); + + if (ret != I2C_OK) + return ret; + + /* This only checks if NAK is received and transaction got aborted */ + reg = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_INTR_STAT); + + if (REG_GET_FIELD(reg, CKSVII2C_IC_INTR_STAT, R_TX_ABRT) == 1) { + reg_c_tx_abrt_source = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_TX_ABRT_SOURCE); + DRM_INFO("TX was terminated, IC_TX_ABRT_SOURCE val is:%x", reg_c_tx_abrt_source); + + /* Check for stop due to NACK */ + if (REG_GET_FIELD(reg_c_tx_abrt_source, + CKSVII2C_IC_TX_ABRT_SOURCE, + ABRT_TXDATA_NOACK) == 1) { + + ret |= I2C_NAK_TXDATA_NOACK; + + } else if (REG_GET_FIELD(reg_c_tx_abrt_source, + CKSVII2C_IC_TX_ABRT_SOURCE, + ABRT_7B_ADDR_NOACK) == 1) { + + ret |= I2C_NAK_7B_ADDR_NOACK; + } else { + ret |= I2C_ABORT; + } + + smu_v11_0_i2c_clear_status(control); + } + + return ret; +} + +static uint32_t smu_v11_0_i2c_poll_rx_status(struct i2c_adapter *control) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + uint32_t ret = I2C_OK; + uint32_t reg_ic_status, reg_c_tx_abrt_source; + + reg_c_tx_abrt_source = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_TX_ABRT_SOURCE); + + /* If slave is not present */ + if (REG_GET_FIELD(reg_c_tx_abrt_source, + CKSVII2C_IC_TX_ABRT_SOURCE, + ABRT_7B_ADDR_NOACK) == 1) { + ret |= I2C_NAK_7B_ADDR_NOACK; + + smu_v11_0_i2c_clear_status(control); + } else { /* wait till some data is there in RXFIFO */ + /* Poll for some byte in RXFIFO */ + unsigned long timeout_counter = jiffies + msecs_to_jiffies(20); + + do { + if (time_after(jiffies, timeout_counter)) { + ret |= I2C_SW_TIMEOUT; + break; + } + + reg_ic_status = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_STATUS); + + } while (REG_GET_FIELD(reg_ic_status, CKSVII2C_IC_STATUS, RFNE) == 0); + } + + return ret; +} + +/** + * smu_v11_0_i2c_transmit - Send a block of data over the I2C bus to a slave device. + * + * @control: I2C adapter reference + * @address: The I2C address of the slave device. + * @data: The data to transmit over the bus. + * @numbytes: The amount of data to transmit. + * @i2c_flag: Flags for transmission + * + * Returns 0 on success or error. + */ +static uint32_t smu_v11_0_i2c_transmit(struct i2c_adapter *control, + u16 address, u8 *data, + u32 numbytes, u32 i2c_flag) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + u32 bytes_sent, reg, ret = I2C_OK; + unsigned long timeout_counter; + + bytes_sent = 0; + + DRM_DEBUG_DRIVER("I2C_Transmit(), address = %x, bytes = %d , data: ", + address, numbytes); + + if (drm_debug_enabled(DRM_UT_DRIVER)) { + print_hex_dump(KERN_INFO, "data: ", DUMP_PREFIX_NONE, + 16, 1, data, numbytes, false); + } + + /* Set the I2C slave address */ + smu_v11_0_i2c_set_address(control, address); + /* Enable I2C */ + smu_v11_0_i2c_enable(control, true); + + /* Clear status bits */ + smu_v11_0_i2c_clear_status(control); + + timeout_counter = jiffies + msecs_to_jiffies(20); + + while (numbytes > 0) { + reg = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_STATUS); + if (!REG_GET_FIELD(reg, CKSVII2C_IC_STATUS, TFNF)) { + /* + * We waited for too long for the transmission + * FIFO to become not-full. Exit the loop + * with error. + */ + if (time_after(jiffies, timeout_counter)) { + ret |= I2C_SW_TIMEOUT; + goto Err; + } + } else { + reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, DAT, + data[bytes_sent]); + + /* Final message, final byte, must generate a + * STOP to release the bus, i.e. don't hold + * SCL low. + */ + if (numbytes == 1 && i2c_flag & I2C_M_STOP) + reg = REG_SET_FIELD(reg, + CKSVII2C_IC_DATA_CMD, + STOP, 1); + + if (bytes_sent == 0 && i2c_flag & I2C_X_RESTART) + reg = REG_SET_FIELD(reg, + CKSVII2C_IC_DATA_CMD, + RESTART, 1); + + /* Write */ + reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, CMD, 0); + WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_DATA_CMD, reg); + + /* Record that the bytes were transmitted */ + bytes_sent++; + numbytes--; + } + } + + ret = smu_v11_0_i2c_poll_tx_status(control); +Err: + /* Any error, no point in proceeding */ + if (ret != I2C_OK) { + if (ret & I2C_SW_TIMEOUT) + DRM_ERROR("TIMEOUT ERROR !!!"); + + if (ret & I2C_NAK_7B_ADDR_NOACK) + DRM_ERROR("Received I2C_NAK_7B_ADDR_NOACK !!!"); + + + if (ret & I2C_NAK_TXDATA_NOACK) + DRM_ERROR("Received I2C_NAK_TXDATA_NOACK !!!"); + } + + return ret; +} + + +/** + * smu_v11_0_i2c_receive - Receive a block of data over the I2C bus from a slave device. + * + * @control: I2C adapter reference + * @address: The I2C address of the slave device. + * @data: Placeholder to store received data. + * @numbytes: The amount of data to transmit. + * @i2c_flag: Flags for transmission + * + * Returns 0 on success or error. + */ +static uint32_t smu_v11_0_i2c_receive(struct i2c_adapter *control, + u16 address, u8 *data, + u32 numbytes, u32 i2c_flag) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + uint32_t bytes_received, ret = I2C_OK; + + bytes_received = 0; + + /* Set the I2C slave address */ + smu_v11_0_i2c_set_address(control, address); + + /* Enable I2C */ + smu_v11_0_i2c_enable(control, true); + + while (numbytes > 0) { + uint32_t reg = 0; + + smu_v11_0_i2c_clear_status(control); + + /* Prepare transaction */ + reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, DAT, 0); + /* Read */ + reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, CMD, 1); + + /* Final message, final byte, must generate a STOP + * to release the bus, i.e. don't hold SCL low. + */ + if (numbytes == 1 && i2c_flag & I2C_M_STOP) + reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, + STOP, 1); + + if (bytes_received == 0 && i2c_flag & I2C_X_RESTART) + reg = REG_SET_FIELD(reg, CKSVII2C_IC_DATA_CMD, + RESTART, 1); + + WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_DATA_CMD, reg); + + ret = smu_v11_0_i2c_poll_rx_status(control); + + /* Any error, no point in proceeding */ + if (ret != I2C_OK) { + if (ret & I2C_SW_TIMEOUT) + DRM_ERROR("TIMEOUT ERROR !!!"); + + if (ret & I2C_NAK_7B_ADDR_NOACK) + DRM_ERROR("Received I2C_NAK_7B_ADDR_NOACK !!!"); + + if (ret & I2C_NAK_TXDATA_NOACK) + DRM_ERROR("Received I2C_NAK_TXDATA_NOACK !!!"); + + break; + } + + reg = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_DATA_CMD); + data[bytes_received] = REG_GET_FIELD(reg, CKSVII2C_IC_DATA_CMD, DAT); + + /* Record that the bytes were received */ + bytes_received++; + numbytes--; + } + + DRM_DEBUG_DRIVER("I2C_Receive(), address = %x, bytes = %d, data :", + (uint16_t)address, bytes_received); + + if (drm_debug_enabled(DRM_UT_DRIVER)) { + print_hex_dump(KERN_INFO, "data: ", DUMP_PREFIX_NONE, + 16, 1, data, bytes_received, false); + } + + return ret; +} + +static void smu_v11_0_i2c_abort(struct i2c_adapter *control) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + uint32_t reg = 0; + + /* Enable I2C engine; */ + reg = REG_SET_FIELD(reg, CKSVII2C_IC_ENABLE, ENABLE, 1); + WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE, reg); + + /* Abort previous transaction */ + reg = REG_SET_FIELD(reg, CKSVII2C_IC_ENABLE, ABORT, 1); + WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE, reg); + + DRM_DEBUG_DRIVER("I2C_Abort() Done."); +} + +static bool smu_v11_0_i2c_activity_done(struct i2c_adapter *control) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + + const uint32_t IDLE_TIMEOUT = 1024; + uint32_t timeout_count = 0; + uint32_t reg_ic_enable, reg_ic_enable_status, reg_ic_clr_activity; + + reg_ic_enable_status = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE_STATUS); + reg_ic_enable = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE); + + if ((REG_GET_FIELD(reg_ic_enable, CKSVII2C_IC_ENABLE, ENABLE) == 0) && + (REG_GET_FIELD(reg_ic_enable_status, CKSVII2C_IC_ENABLE_STATUS, IC_EN) == 1)) { + /* + * Nobody is using I2C engine, but engine remains active because + * someone missed to send STOP + */ + smu_v11_0_i2c_abort(control); + } else if (REG_GET_FIELD(reg_ic_enable, CKSVII2C_IC_ENABLE, ENABLE) == 0) { + /* Nobody is using I2C engine */ + return true; + } + + /* Keep reading activity bit until it's cleared */ + do { + reg_ic_clr_activity = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_CLR_ACTIVITY); + + if (REG_GET_FIELD(reg_ic_clr_activity, + CKSVII2C_IC_CLR_ACTIVITY, CLR_ACTIVITY) == 0) + return true; + + ++timeout_count; + + } while (timeout_count < IDLE_TIMEOUT); + + return false; +} + +static void smu_v11_0_i2c_init(struct i2c_adapter *control) +{ + int res; + + /* Disable clock gating */ + smu_v11_0_i2c_set_clock_gating(control, false); + + if (!smu_v11_0_i2c_activity_done(control)) + DRM_WARN("I2C busy !"); + + /* Disable I2C */ + res = smu_v11_0_i2c_enable(control, false); + if (res != I2C_OK) + smu_v11_0_i2c_abort(control); + + /* Configure I2C to operate as master and in standard mode */ + smu_v11_0_i2c_configure(control); + + /* Initialize the clock to 50 kHz default */ + smu_v11_0_i2c_set_clock(control); + +} + +static void smu_v11_0_i2c_fini(struct i2c_adapter *control) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + u32 status, enable, en_stat; + int res; + + res = smu_v11_0_i2c_enable(control, false); + if (res != I2C_OK) { + status = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_STATUS); + enable = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE); + en_stat = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE_STATUS); + + /* Nobody is using the I2C engine, yet it remains + * active, possibly because someone missed to send + * STOP. + */ + DRM_DEBUG_DRIVER("Aborting from fini: status:0x%08x " + "enable:0x%08x enable_stat:0x%08x", + status, enable, en_stat); + smu_v11_0_i2c_abort(control); + } + + /* Restore clock gating */ + + /* + * TODO Reenabling clock gating seems to break subsequent SMU operation + * on the I2C bus. My guess is that SMU doesn't disable clock gating like + * we do here before working with the bus. So for now just don't restore + * it but later work with SMU to see if they have this issue and can + * update their code appropriately + */ + /* smu_v11_0_i2c_set_clock_gating(control, true); */ + +} + +static bool smu_v11_0_i2c_bus_lock(struct i2c_adapter *control) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + + /* Send PPSMC_MSG_RequestI2CBus */ + if (!amdgpu_dpm_smu_i2c_bus_access(adev, true)) + return true; + + return false; +} + +static bool smu_v11_0_i2c_bus_unlock(struct i2c_adapter *control) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(control); + struct amdgpu_device *adev = smu_i2c->adev; + + /* Send PPSMC_MSG_ReleaseI2CBus */ + if (!amdgpu_dpm_smu_i2c_bus_access(adev, false)) + return true; + + return false; +} + +/***************************** I2C GLUE ****************************/ + +static uint32_t smu_v11_0_i2c_read_data(struct i2c_adapter *control, + struct i2c_msg *msg, uint32_t i2c_flag) +{ + uint32_t ret; + + ret = smu_v11_0_i2c_receive(control, msg->addr, msg->buf, msg->len, i2c_flag); + + if (ret != I2C_OK) + DRM_ERROR("ReadData() - I2C error occurred :%x", ret); + + return ret; +} + +static uint32_t smu_v11_0_i2c_write_data(struct i2c_adapter *control, + struct i2c_msg *msg, uint32_t i2c_flag) +{ + uint32_t ret; + + ret = smu_v11_0_i2c_transmit(control, msg->addr, msg->buf, msg->len, i2c_flag); + + if (ret != I2C_OK) + DRM_ERROR("WriteI2CData() - I2C error occurred :%x", ret); + + return ret; + +} + +static void lock_bus(struct i2c_adapter *i2c, unsigned int flags) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(i2c); + struct amdgpu_device *adev = smu_i2c->adev; + + mutex_lock(&smu_i2c->mutex); + if (!smu_v11_0_i2c_bus_lock(i2c)) + DRM_ERROR("Failed to lock the bus from SMU"); + else + adev->pm.bus_locked = true; +} + +static int trylock_bus(struct i2c_adapter *i2c, unsigned int flags) +{ + WARN_ONCE(1, "This operation not supposed to run in atomic context!"); + return false; +} + +static void unlock_bus(struct i2c_adapter *i2c, unsigned int flags) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(i2c); + struct amdgpu_device *adev = smu_i2c->adev; + + if (!smu_v11_0_i2c_bus_unlock(i2c)) + DRM_ERROR("Failed to unlock the bus from SMU"); + else + adev->pm.bus_locked = false; + mutex_unlock(&smu_i2c->mutex); +} + +static const struct i2c_lock_operations smu_v11_0_i2c_i2c_lock_ops = { + .lock_bus = lock_bus, + .trylock_bus = trylock_bus, + .unlock_bus = unlock_bus, +}; + +static int smu_v11_0_i2c_xfer(struct i2c_adapter *i2c_adap, + struct i2c_msg *msg, int num) +{ + int i, ret; + u16 addr, dir; + + smu_v11_0_i2c_init(i2c_adap); + + /* From the client's point of view, this sequence of + * messages-- the array i2c_msg *msg, is a single transaction + * on the bus, starting with START and ending with STOP. + * + * The client is welcome to send any sequence of messages in + * this array, as processing under this function here is + * striving to be agnostic. + * + * Record the first address and direction we see. If either + * changes for a subsequent message, generate ReSTART. The + * DW_apb_i2c databook, v1.21a, specifies that ReSTART is + * generated when the direction changes, with the default IP + * block parameter settings, but it doesn't specify if ReSTART + * is generated when the address changes (possibly...). We + * don't rely on the default IP block parameter settings as + * the block is shared and they may change. + */ + if (num > 0) { + addr = msg[0].addr; + dir = msg[0].flags & I2C_M_RD; + } + + for (i = 0; i < num; i++) { + u32 i2c_flag = 0; + + if (msg[i].addr != addr || (msg[i].flags ^ dir) & I2C_M_RD) { + addr = msg[i].addr; + dir = msg[i].flags & I2C_M_RD; + i2c_flag |= I2C_X_RESTART; + } + + if (i == num - 1) { + /* Set the STOP bit on the last message, so + * that the IP block generates a STOP after + * the last byte of the message. + */ + i2c_flag |= I2C_M_STOP; + } + + if (msg[i].flags & I2C_M_RD) + ret = smu_v11_0_i2c_read_data(i2c_adap, + msg + i, + i2c_flag); + else + ret = smu_v11_0_i2c_write_data(i2c_adap, + msg + i, + i2c_flag); + + if (ret != I2C_OK) { + num = -EIO; + break; + } + } + + smu_v11_0_i2c_fini(i2c_adap); + return num; +} + +static u32 smu_v11_0_i2c_func(struct i2c_adapter *adap) +{ + return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; +} + +static const struct i2c_algorithm smu_v11_0_i2c_algo = { + .master_xfer = smu_v11_0_i2c_xfer, + .functionality = smu_v11_0_i2c_func, +}; + +static const struct i2c_adapter_quirks smu_v11_0_i2c_control_quirks = { + .flags = I2C_AQ_NO_ZERO_LEN, +}; + +int smu_v11_0_i2c_control_init(struct amdgpu_device *adev) +{ + struct amdgpu_smu_i2c_bus *smu_i2c = &adev->pm.smu_i2c[0]; + struct i2c_adapter *control = &smu_i2c->adapter; + int res; + + smu_i2c->adev = adev; + smu_i2c->port = 0; + mutex_init(&smu_i2c->mutex); + control->owner = THIS_MODULE; + control->class = I2C_CLASS_HWMON; + control->dev.parent = &adev->pdev->dev; + control->algo = &smu_v11_0_i2c_algo; + snprintf(control->name, sizeof(control->name), "AMDGPU SMU 0"); + control->lock_ops = &smu_v11_0_i2c_i2c_lock_ops; + control->quirks = &smu_v11_0_i2c_control_quirks; + i2c_set_adapdata(control, smu_i2c); + + adev->pm.ras_eeprom_i2c_bus = &adev->pm.smu_i2c[0].adapter; + adev->pm.fru_eeprom_i2c_bus = &adev->pm.smu_i2c[0].adapter; + + res = i2c_add_adapter(control); + if (res) + DRM_ERROR("Failed to register hw i2c, err: %d\n", res); + + return res; +} + +void smu_v11_0_i2c_control_fini(struct amdgpu_device *adev) +{ + struct i2c_adapter *control = adev->pm.ras_eeprom_i2c_bus; + + i2c_del_adapter(control); + adev->pm.ras_eeprom_i2c_bus = NULL; + adev->pm.fru_eeprom_i2c_bus = NULL; +} + +/* + * Keep this for future unit test if bugs arise + */ +#if 0 +#define I2C_TARGET_ADDR 0xA0 + +bool smu_v11_0_i2c_test_bus(struct i2c_adapter *control) +{ + + uint32_t ret = I2C_OK; + uint8_t data[6] = {0xf, 0, 0xde, 0xad, 0xbe, 0xef}; + + + DRM_INFO("Begin"); + + if (!smu_v11_0_i2c_bus_lock(control)) { + DRM_ERROR("Failed to lock the bus!."); + return false; + } + + smu_v11_0_i2c_init(control); + + /* Write 0xde to address 0x0000 on the EEPROM */ + ret = smu_v11_0_i2c_write_data(control, I2C_TARGET_ADDR, data, 6); + + ret = smu_v11_0_i2c_read_data(control, I2C_TARGET_ADDR, data, 6); + + smu_v11_0_i2c_fini(control); + + smu_v11_0_i2c_bus_unlock(control); + + + DRM_INFO("End"); + return true; +} +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.h b/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.h new file mode 100644 index 000000000..96ad14288 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.h @@ -0,0 +1,34 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef SMU_V11_I2C_CONTROL_H +#define SMU_V11_I2C_CONTROL_H + +#include + +struct amdgpu_device; + +int smu_v11_0_i2c_control_init(struct amdgpu_device *adev); +void smu_v11_0_i2c_control_fini(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.c b/drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.c new file mode 100644 index 000000000..ae29620b1 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.c @@ -0,0 +1,303 @@ +/* + * Copyright 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "smu_v13_0_10.h" +#include "amdgpu_reset.h" +#include "amdgpu_dpm.h" +#include "amdgpu_job.h" +#include "amdgpu_ring.h" +#include "amdgpu_ras.h" +#include "amdgpu_psp.h" + +static bool smu_v13_0_10_is_mode2_default(struct amdgpu_reset_control *reset_ctl) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + if (adev->pm.fw_version >= 0x00502005 && !amdgpu_sriov_vf(adev)) + return true; + + return false; +} + +static struct amdgpu_reset_handler * +smu_v13_0_10_get_reset_handler(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + struct amdgpu_reset_handler *handler; + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + if (reset_context->method != AMD_RESET_METHOD_NONE) { + list_for_each_entry(handler, &reset_ctl->reset_handlers, + handler_list) { + if (handler->reset_method == reset_context->method) + return handler; + } + } + + if (smu_v13_0_10_is_mode2_default(reset_ctl) && + amdgpu_asic_reset_method(adev) == AMD_RESET_METHOD_MODE2) { + list_for_each_entry (handler, &reset_ctl->reset_handlers, + handler_list) { + if (handler->reset_method == AMD_RESET_METHOD_MODE2) + return handler; + } + } + + return NULL; +} + +static int smu_v13_0_10_mode2_suspend_ip(struct amdgpu_device *adev) +{ + int r, i; + + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE); + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE); + + for (i = adev->num_ip_blocks - 1; i >= 0; i--) { + if (!(adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_SDMA || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_MES)) + continue; + + r = adev->ip_blocks[i].version->funcs->suspend(adev); + + if (r) { + dev_err(adev->dev, + "suspend of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + adev->ip_blocks[i].status.hw = false; + } + + return r; +} + +static int +smu_v13_0_10_mode2_prepare_hwcontext(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + int r = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + if (!amdgpu_sriov_vf(adev)) + r = smu_v13_0_10_mode2_suspend_ip(adev); + + return r; +} + +static int smu_v13_0_10_mode2_reset(struct amdgpu_device *adev) +{ + return amdgpu_dpm_mode2_reset(adev); +} + +static void smu_v13_0_10_async_reset(struct work_struct *work) +{ + struct amdgpu_reset_handler *handler; + struct amdgpu_reset_control *reset_ctl = + container_of(work, struct amdgpu_reset_control, reset_work); + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + list_for_each_entry(handler, &reset_ctl->reset_handlers, + handler_list) { + if (handler->reset_method == reset_ctl->active_reset) { + dev_dbg(adev->dev, "Resetting device\n"); + handler->do_reset(adev); + break; + } + } +} +static int +smu_v13_0_10_mode2_perform_reset(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + int r; + + r = smu_v13_0_10_mode2_reset(adev); + if (r) { + dev_err(adev->dev, + "ASIC reset failed with error, %d ", r); + } + return r; +} + +static int smu_v13_0_10_mode2_restore_ip(struct amdgpu_device *adev) +{ + int i, r; + struct psp_context *psp = &adev->psp; + struct amdgpu_firmware_info *ucode; + struct amdgpu_firmware_info *ucode_list[2]; + int ucode_count = 0; + + for (i = 0; i < adev->firmware.max_ucodes; i++) { + ucode = &adev->firmware.ucode[i]; + + switch (ucode->ucode_id) { + case AMDGPU_UCODE_ID_IMU_I: + case AMDGPU_UCODE_ID_IMU_D: + ucode_list[ucode_count++] = ucode; + break; + default: + break; + } + } + + r = psp_load_fw_list(psp, ucode_list, ucode_count); + if (r) { + dev_err(adev->dev, "IMU ucode load failed after mode2 reset\n"); + return r; + } + + r = psp_rlc_autoload_start(psp); + if (r) { + DRM_ERROR("Failed to start rlc autoload after mode2 reset\n"); + return r; + } + + amdgpu_dpm_enable_gfx_features(adev); + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!(adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_MES || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_SDMA)) + continue; + r = adev->ip_blocks[i].version->funcs->resume(adev); + if (r) { + dev_err(adev->dev, + "resume of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + + adev->ip_blocks[i].status.hw = true; + } + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!(adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_MES || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_SDMA)) + continue; + + if (adev->ip_blocks[i].version->funcs->late_init) { + r = adev->ip_blocks[i].version->funcs->late_init( + (void *)adev); + if (r) { + dev_err(adev->dev, + "late_init of IP block <%s> failed %d after reset\n", + adev->ip_blocks[i].version->funcs->name, + r); + return r; + } + } + adev->ip_blocks[i].status.late_initialized = true; + } + + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_GATE); + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_GATE); + + return r; +} + +static int +smu_v13_0_10_mode2_restore_hwcontext(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + int r; + struct amdgpu_device *tmp_adev = (struct amdgpu_device *)reset_ctl->handle; + + dev_info(tmp_adev->dev, + "GPU reset succeeded, trying to resume\n"); + r = smu_v13_0_10_mode2_restore_ip(tmp_adev); + if (r) + goto end; + + amdgpu_register_gpu_instance(tmp_adev); + + /* Resume RAS */ + amdgpu_ras_resume(tmp_adev); + + amdgpu_irq_gpu_reset_resume_helper(tmp_adev); + + r = amdgpu_ib_ring_tests(tmp_adev); + if (r) { + dev_err(tmp_adev->dev, + "ib ring test failed (%d).\n", r); + r = -EAGAIN; + goto end; + } + +end: + if (r) + return -EAGAIN; + else + return r; +} + +static struct amdgpu_reset_handler smu_v13_0_10_mode2_handler = { + .reset_method = AMD_RESET_METHOD_MODE2, + .prepare_env = NULL, + .prepare_hwcontext = smu_v13_0_10_mode2_prepare_hwcontext, + .perform_reset = smu_v13_0_10_mode2_perform_reset, + .restore_hwcontext = smu_v13_0_10_mode2_restore_hwcontext, + .restore_env = NULL, + .do_reset = smu_v13_0_10_mode2_reset, +}; + +int smu_v13_0_10_reset_init(struct amdgpu_device *adev) +{ + struct amdgpu_reset_control *reset_ctl; + + reset_ctl = kzalloc(sizeof(*reset_ctl), GFP_KERNEL); + if (!reset_ctl) + return -ENOMEM; + + reset_ctl->handle = adev; + reset_ctl->async_reset = smu_v13_0_10_async_reset; + reset_ctl->active_reset = AMD_RESET_METHOD_NONE; + reset_ctl->get_reset_handler = smu_v13_0_10_get_reset_handler; + + INIT_LIST_HEAD(&reset_ctl->reset_handlers); + INIT_WORK(&reset_ctl->reset_work, reset_ctl->async_reset); + /* Only mode2 is handled through reset control now */ + amdgpu_reset_add_handler(reset_ctl, &smu_v13_0_10_mode2_handler); + + adev->reset_cntl = reset_ctl; + + return 0; +} + +int smu_v13_0_10_reset_fini(struct amdgpu_device *adev) +{ + kfree(adev->reset_cntl); + adev->reset_cntl = NULL; + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.h b/drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.h new file mode 100644 index 000000000..e0cb72a0e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.h @@ -0,0 +1,32 @@ +/* + * Copyright 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SMU_V13_0_10_H__ +#define __SMU_V13_0_10_H__ + +#include "amdgpu.h" + +int smu_v13_0_10_reset_init(struct amdgpu_device *adev); +int smu_v13_0_10_reset_fini(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v11_0.c b/drivers/gpu/drm/amd/amdgpu/smuio_v11_0.c new file mode 100644 index 000000000..acdc40f99 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smuio_v11_0.c @@ -0,0 +1,80 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "smuio_v11_0.h" +#include "smuio/smuio_11_0_0_offset.h" +#include "smuio/smuio_11_0_0_sh_mask.h" + +static u32 smuio_v11_0_get_rom_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(SMUIO, 0, mmROM_INDEX); +} + +static u32 smuio_v11_0_get_rom_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(SMUIO, 0, mmROM_DATA); +} + +static void smuio_v11_0_update_rom_clock_gating(struct amdgpu_device *adev, bool enable) +{ + u32 def, data; + + /* enable/disable ROM CG is not supported on APU */ + if (adev->flags & AMD_IS_APU) + return; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_ROM_MGCG)) + return; + + def = data = RREG32_SOC15(SMUIO, 0, mmCGTT_ROM_CLK_CTRL0); + + if (enable) + data &= ~(CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK | + CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK); + else + data |= CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK | + CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK; + + if (def != data) + WREG32_SOC15(SMUIO, 0, mmCGTT_ROM_CLK_CTRL0, data); +} + +static void smuio_v11_0_get_clock_gating_state(struct amdgpu_device *adev, u64 *flags) +{ + u32 data; + + /* CGTT_ROM_CLK_CTRL0 is not available for APU */ + if (adev->flags & AMD_IS_APU) + return; + + data = RREG32_SOC15(SMUIO, 0, mmCGTT_ROM_CLK_CTRL0); + if (!(data & CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK)) + *flags |= AMD_CG_SUPPORT_ROM_MGCG; +} + +const struct amdgpu_smuio_funcs smuio_v11_0_funcs = { + .get_rom_index_offset = smuio_v11_0_get_rom_index_offset, + .get_rom_data_offset = smuio_v11_0_get_rom_data_offset, + .update_rom_clock_gating = smuio_v11_0_update_rom_clock_gating, + .get_clock_gating_state = smuio_v11_0_get_clock_gating_state, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v11_0.h b/drivers/gpu/drm/amd/amdgpu/smuio_v11_0.h new file mode 100644 index 000000000..43c4262f2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smuio_v11_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __SMUIO_V11_0_H__ +#define __SMUIO_V11_0_H__ + +#include "soc15_common.h" + +extern const struct amdgpu_smuio_funcs smuio_v11_0_funcs; + +#endif /* __SMUIO_V11_0_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v11_0_6.c b/drivers/gpu/drm/amd/amdgpu/smuio_v11_0_6.c new file mode 100644 index 000000000..2afeb8b37 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smuio_v11_0_6.c @@ -0,0 +1,77 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "smuio_v11_0_6.h" +#include "smuio/smuio_11_0_6_offset.h" +#include "smuio/smuio_11_0_6_sh_mask.h" + +static u32 smuio_v11_0_6_get_rom_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(SMUIO, 0, mmROM_INDEX); +} + +static u32 smuio_v11_0_6_get_rom_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(SMUIO, 0, mmROM_DATA); +} + +static void smuio_v11_0_6_update_rom_clock_gating(struct amdgpu_device *adev, bool enable) +{ + u32 def, data; + + /* enable/disable ROM CG is not supported on APU */ + if (adev->flags & AMD_IS_APU) + return; + + def = data = RREG32_SOC15(SMUIO, 0, mmCGTT_ROM_CLK_CTRL0); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_ROM_MGCG)) + data &= ~(CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK | + CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK); + else + data |= CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK | + CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK; + + if (def != data) + WREG32_SOC15(SMUIO, 0, mmCGTT_ROM_CLK_CTRL0, data); +} + +static void smuio_v11_0_6_get_clock_gating_state(struct amdgpu_device *adev, u64 *flags) +{ + u32 data; + + /* CGTT_ROM_CLK_CTRL0 is not available for APU */ + if (adev->flags & AMD_IS_APU) + return; + + data = RREG32_SOC15(SMUIO, 0, mmCGTT_ROM_CLK_CTRL0); + if (!(data & CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK)) + *flags |= AMD_CG_SUPPORT_ROM_MGCG; +} + +const struct amdgpu_smuio_funcs smuio_v11_0_6_funcs = { + .get_rom_index_offset = smuio_v11_0_6_get_rom_index_offset, + .get_rom_data_offset = smuio_v11_0_6_get_rom_data_offset, + .update_rom_clock_gating = smuio_v11_0_6_update_rom_clock_gating, + .get_clock_gating_state = smuio_v11_0_6_get_clock_gating_state, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v11_0_6.h b/drivers/gpu/drm/amd/amdgpu/smuio_v11_0_6.h new file mode 100644 index 000000000..3c3f4ab0b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smuio_v11_0_6.h @@ -0,0 +1,30 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __SMUIO_V11_0_6_H__ +#define __SMUIO_V11_0_6_H__ + +#include "soc15_common.h" + +extern const struct amdgpu_smuio_funcs smuio_v11_0_6_funcs; + +#endif /* __SMUIO_V11_0_6_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c new file mode 100644 index 000000000..13e905c22 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c @@ -0,0 +1,139 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "smuio_v13_0.h" +#include "smuio/smuio_13_0_2_offset.h" +#include "smuio/smuio_13_0_2_sh_mask.h" + +#define SMUIO_MCM_CONFIG__HOST_GPU_XGMI_MASK 0x00000001L + +static u32 smuio_v13_0_get_rom_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(SMUIO, 0, regROM_INDEX); +} + +static u32 smuio_v13_0_get_rom_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(SMUIO, 0, regROM_DATA); +} + +static void smuio_v13_0_update_rom_clock_gating(struct amdgpu_device *adev, bool enable) +{ + u32 def, data; + + /* enable/disable ROM CG is not supported on APU */ + if (adev->flags & AMD_IS_APU) + return; + + def = data = RREG32_SOC15(SMUIO, 0, regCGTT_ROM_CLK_CTRL0); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_ROM_MGCG)) + data &= ~(CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK | + CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK); + else + data |= CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK | + CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK; + + if (def != data) + WREG32_SOC15(SMUIO, 0, regCGTT_ROM_CLK_CTRL0, data); +} + +static void smuio_v13_0_get_clock_gating_state(struct amdgpu_device *adev, u64 *flags) +{ + u32 data; + + /* CGTT_ROM_CLK_CTRL0 is not available for APU */ + if (adev->flags & AMD_IS_APU) + return; + + data = RREG32_SOC15(SMUIO, 0, regCGTT_ROM_CLK_CTRL0); + if (!(data & CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK)) + *flags |= AMD_CG_SUPPORT_ROM_MGCG; +} + +/** + * smuio_v13_0_get_die_id - query die id from FCH. + * + * @adev: amdgpu device pointer + * + * Returns die id + */ +static u32 smuio_v13_0_get_die_id(struct amdgpu_device *adev) +{ + u32 data, die_id; + + data = RREG32_SOC15(SMUIO, 0, regSMUIO_MCM_CONFIG); + die_id = REG_GET_FIELD(data, SMUIO_MCM_CONFIG, DIE_ID); + + return die_id; +} + +/** + * smuio_v13_0_get_socket_id - query socket id from FCH + * + * @adev: amdgpu device pointer + * + * Returns socket id + */ +static u32 smuio_v13_0_get_socket_id(struct amdgpu_device *adev) +{ + u32 data, socket_id; + + data = RREG32_SOC15(SMUIO, 0, regSMUIO_MCM_CONFIG); + socket_id = REG_GET_FIELD(data, SMUIO_MCM_CONFIG, SOCKET_ID); + + return socket_id; +} + +/** + * smuio_v13_0_is_host_gpu_xgmi_supported - detect xgmi interface between cpu and gpu/s. + * + * @adev: amdgpu device pointer + * + * Returns true on success or false otherwise. + */ +static bool smuio_v13_0_is_host_gpu_xgmi_supported(struct amdgpu_device *adev) +{ + u32 data; + + data = RREG32_SOC15(SMUIO, 0, regSMUIO_MCM_CONFIG); + data = REG_GET_FIELD(data, SMUIO_MCM_CONFIG, TOPOLOGY_ID); + /* data[4:0] + * bit 0 == 0 host-gpu interface is PCIE + * bit 0 == 1 host-gpu interface is Alternate Protocal + * for AMD, this is XGMI + */ + data &= SMUIO_MCM_CONFIG__HOST_GPU_XGMI_MASK; + + return data ? true : false; +} + +const struct amdgpu_smuio_funcs smuio_v13_0_funcs = { + .get_rom_index_offset = smuio_v13_0_get_rom_index_offset, + .get_rom_data_offset = smuio_v13_0_get_rom_data_offset, + .get_die_id = smuio_v13_0_get_die_id, + .get_socket_id = smuio_v13_0_get_socket_id, + .is_host_gpu_xgmi_supported = smuio_v13_0_is_host_gpu_xgmi_supported, + .update_rom_clock_gating = smuio_v13_0_update_rom_clock_gating, + .get_clock_gating_state = smuio_v13_0_get_clock_gating_state, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v13_0.h b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0.h new file mode 100644 index 000000000..a3bfe3e4f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __SMUIO_V13_0_H__ +#define __SMUIO_V13_0_H__ + +#include "soc15_common.h" + +extern const struct amdgpu_smuio_funcs smuio_v13_0_funcs; + +#endif /* __SMUIO_V13_0_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v13_0_3.c b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0_3.c new file mode 100644 index 000000000..4368a5891 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0_3.c @@ -0,0 +1,103 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "smuio_v13_0_3.h" +#include "soc15_common.h" +#include "smuio/smuio_13_0_3_offset.h" +#include "smuio/smuio_13_0_3_sh_mask.h" + +#define PKG_TYPE_MASK 0x00000003L + +/** + * smuio_v13_0_3_get_die_id - query die id from FCH. + * + * @adev: amdgpu device pointer + * + * Returns die id + */ +static u32 smuio_v13_0_3_get_die_id(struct amdgpu_device *adev) +{ + u32 data, die_id; + + data = RREG32_SOC15(SMUIO, 0, regSMUIO_MCM_CONFIG); + die_id = REG_GET_FIELD(data, SMUIO_MCM_CONFIG, DIE_ID); + + return die_id; +} + +/** + * smuio_v13_0_3_get_socket_id - query socket id from FCH + * + * @adev: amdgpu device pointer + * + * Returns socket id + */ +static u32 smuio_v13_0_3_get_socket_id(struct amdgpu_device *adev) +{ + u32 data, socket_id; + + data = RREG32_SOC15(SMUIO, 0, regSMUIO_MCM_CONFIG); + socket_id = REG_GET_FIELD(data, SMUIO_MCM_CONFIG, SOCKET_ID); + + return socket_id; +} + +/** + * smuio_v13_0_3_get_pkg_type - query package type set by MP1/bootcode + * + * @adev: amdgpu device pointer + * + * Returns package type + */ + +static enum amdgpu_pkg_type smuio_v13_0_3_get_pkg_type(struct amdgpu_device *adev) +{ + enum amdgpu_pkg_type pkg_type; + u32 data; + + data = RREG32_SOC15(SMUIO, 0, regSMUIO_MCM_CONFIG); + data = REG_GET_FIELD(data, SMUIO_MCM_CONFIG, PKG_TYPE); + /* pkg_type[4:0] + * + * bit 1 == 1 APU form factor + * + * b0100 - b1111 - Reserved + */ + switch (data & PKG_TYPE_MASK) { + case 0x2: + pkg_type = AMDGPU_PKG_TYPE_APU; + break; + default: + pkg_type = AMDGPU_PKG_TYPE_UNKNOWN; + break; + } + + return pkg_type; +} + + +const struct amdgpu_smuio_funcs smuio_v13_0_3_funcs = { + .get_die_id = smuio_v13_0_3_get_die_id, + .get_socket_id = smuio_v13_0_3_get_socket_id, + .get_pkg_type = smuio_v13_0_3_get_pkg_type, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v13_0_3.h b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0_3.h new file mode 100644 index 000000000..795f66c5a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0_3.h @@ -0,0 +1,30 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __SMUIO_V13_0_3_H__ +#define __SMUIO_V13_0_3_H__ + +#include "soc15_common.h" + +extern const struct amdgpu_smuio_funcs smuio_v13_0_3_funcs; + +#endif /* __SMUIO_V13_0_3_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v13_0_6.c b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0_6.c new file mode 100644 index 000000000..de998e328 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0_6.c @@ -0,0 +1,41 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "smuio_v13_0_6.h" +#include "smuio/smuio_13_0_6_offset.h" +#include "smuio/smuio_13_0_6_sh_mask.h" + +static u32 smuio_v13_0_6_get_rom_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(SMUIO, 0, regROM_INDEX); +} + +static u32 smuio_v13_0_6_get_rom_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(SMUIO, 0, regROM_DATA); +} + +const struct amdgpu_smuio_funcs smuio_v13_0_6_funcs = { + .get_rom_index_offset = smuio_v13_0_6_get_rom_index_offset, + .get_rom_data_offset = smuio_v13_0_6_get_rom_data_offset, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v13_0_6.h b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0_6.h new file mode 100644 index 000000000..c75621de5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0_6.h @@ -0,0 +1,30 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __SMUIO_V13_0_6_H__ +#define __SMUIO_V13_0_6_H__ + +#include "soc15_common.h" + +extern const struct amdgpu_smuio_funcs smuio_v13_0_6_funcs; + +#endif /* __SMUIO_V13_0_6_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v9_0.c b/drivers/gpu/drm/amd/amdgpu/smuio_v9_0.c new file mode 100644 index 000000000..e4e30b9d4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smuio_v9_0.c @@ -0,0 +1,77 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "smuio_v9_0.h" +#include "smuio/smuio_9_0_offset.h" +#include "smuio/smuio_9_0_sh_mask.h" + +static u32 smuio_v9_0_get_rom_index_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(SMUIO, 0, mmROM_INDEX); +} + +static u32 smuio_v9_0_get_rom_data_offset(struct amdgpu_device *adev) +{ + return SOC15_REG_OFFSET(SMUIO, 0, mmROM_DATA); +} + +static void smuio_v9_0_update_rom_clock_gating(struct amdgpu_device *adev, bool enable) +{ + u32 def, data; + + /* enable/disable ROM CG is not supported on APU */ + if (adev->flags & AMD_IS_APU) + return; + + def = data = RREG32_SOC15(SMUIO, 0, mmCGTT_ROM_CLK_CTRL0); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_ROM_MGCG)) + data &= ~(CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK | + CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK); + else + data |= CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK | + CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK; + + if (def != data) + WREG32_SOC15(SMUIO, 0, mmCGTT_ROM_CLK_CTRL0, data); +} + +static void smuio_v9_0_get_clock_gating_state(struct amdgpu_device *adev, u64 *flags) +{ + u32 data; + + /* CGTT_ROM_CLK_CTRL0 is not availabe for APUs */ + if (adev->flags & AMD_IS_APU) + return; + + data = RREG32_SOC15(SMUIO, 0, mmCGTT_ROM_CLK_CTRL0); + if (!(data & CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK)) + *flags |= AMD_CG_SUPPORT_ROM_MGCG; +} + +const struct amdgpu_smuio_funcs smuio_v9_0_funcs = { + .get_rom_index_offset = smuio_v9_0_get_rom_index_offset, + .get_rom_data_offset = smuio_v9_0_get_rom_data_offset, + .update_rom_clock_gating = smuio_v9_0_update_rom_clock_gating, + .get_clock_gating_state = smuio_v9_0_get_clock_gating_state, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v9_0.h b/drivers/gpu/drm/amd/amdgpu/smuio_v9_0.h new file mode 100644 index 000000000..fc265ce98 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smuio_v9_0.h @@ -0,0 +1,30 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __SMUIO_V9_0_H__ +#define __SMUIO_V9_0_H__ + +#include "soc15_common.h" + +extern const struct amdgpu_smuio_funcs smuio_v9_0_funcs; + +#endif /* __SMUIO_V9_0_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c new file mode 100644 index 000000000..3667f9a54 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -0,0 +1,1475 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include +#include +#include +#include + +#include + +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "amdgpu_ih.h" +#include "amdgpu_uvd.h" +#include "amdgpu_vce.h" +#include "amdgpu_ucode.h" +#include "amdgpu_psp.h" +#include "atom.h" +#include "amd_pcie.h" + +#include "uvd/uvd_7_0_offset.h" +#include "gc/gc_9_0_offset.h" +#include "gc/gc_9_0_sh_mask.h" +#include "sdma0/sdma0_4_0_offset.h" +#include "sdma1/sdma1_4_0_offset.h" +#include "nbio/nbio_7_0_default.h" +#include "nbio/nbio_7_0_offset.h" +#include "nbio/nbio_7_0_sh_mask.h" +#include "nbio/nbio_7_0_smn.h" +#include "mp/mp_9_0_offset.h" + +#include "soc15.h" +#include "soc15_common.h" +#include "gfx_v9_0.h" +#include "gmc_v9_0.h" +#include "gfxhub_v1_0.h" +#include "mmhub_v1_0.h" +#include "df_v1_7.h" +#include "df_v3_6.h" +#include "nbio_v6_1.h" +#include "nbio_v7_0.h" +#include "nbio_v7_4.h" +#include "hdp_v4_0.h" +#include "vega10_ih.h" +#include "vega20_ih.h" +#include "navi10_ih.h" +#include "sdma_v4_0.h" +#include "uvd_v7_0.h" +#include "vce_v4_0.h" +#include "vcn_v1_0.h" +#include "vcn_v2_0.h" +#include "jpeg_v2_0.h" +#include "vcn_v2_5.h" +#include "jpeg_v2_5.h" +#include "smuio_v9_0.h" +#include "smuio_v11_0.h" +#include "smuio_v13_0.h" +#include "amdgpu_vkms.h" +#include "mxgpu_ai.h" +#include "amdgpu_ras.h" +#include "amdgpu_xgmi.h" +#include + +#define mmMP0_MISC_CGTT_CTRL0 0x01b9 +#define mmMP0_MISC_CGTT_CTRL0_BASE_IDX 0 +#define mmMP0_MISC_LIGHT_SLEEP_CTRL 0x01ba +#define mmMP0_MISC_LIGHT_SLEEP_CTRL_BASE_IDX 0 + +static const struct amd_ip_funcs soc15_common_ip_funcs; + +/* Vega, Raven, Arcturus */ +static const struct amdgpu_video_codec_info vega_video_codecs_encode_array[] = +{ + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2304, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 2304, 0)}, +}; + +static const struct amdgpu_video_codecs vega_video_codecs_encode = +{ + .codec_count = ARRAY_SIZE(vega_video_codecs_encode_array), + .codec_array = vega_video_codecs_encode_array, +}; + +/* Vega */ +static const struct amdgpu_video_codec_info vega_video_codecs_decode_array[] = +{ + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 4096, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, +}; + +static const struct amdgpu_video_codecs vega_video_codecs_decode = +{ + .codec_count = ARRAY_SIZE(vega_video_codecs_decode_array), + .codec_array = vega_video_codecs_decode_array, +}; + +/* Raven */ +static const struct amdgpu_video_codec_info rv_video_codecs_decode_array[] = +{ + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 4096, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 4096, 4096, 0)}, +}; + +static const struct amdgpu_video_codecs rv_video_codecs_decode = +{ + .codec_count = ARRAY_SIZE(rv_video_codecs_decode_array), + .codec_array = rv_video_codecs_decode_array, +}; + +/* Renoir, Arcturus */ +static const struct amdgpu_video_codec_info rn_video_codecs_decode_array[] = +{ + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, +}; + +static const struct amdgpu_video_codecs rn_video_codecs_decode = +{ + .codec_count = ARRAY_SIZE(rn_video_codecs_decode_array), + .codec_array = rn_video_codecs_decode_array, +}; + +static const struct amdgpu_video_codec_info vcn_4_0_3_video_codecs_decode_array[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)}, +}; + +static const struct amdgpu_video_codecs vcn_4_0_3_video_codecs_decode = { + .codec_count = ARRAY_SIZE(vcn_4_0_3_video_codecs_decode_array), + .codec_array = vcn_4_0_3_video_codecs_decode_array, +}; + +static const struct amdgpu_video_codecs vcn_4_0_3_video_codecs_encode = { + .codec_count = 0, + .codec_array = NULL, +}; + +static int soc15_query_video_codecs(struct amdgpu_device *adev, bool encode, + const struct amdgpu_video_codecs **codecs) +{ + if (adev->ip_versions[VCE_HWIP][0]) { + switch (adev->ip_versions[VCE_HWIP][0]) { + case IP_VERSION(4, 0, 0): + case IP_VERSION(4, 1, 0): + if (encode) + *codecs = &vega_video_codecs_encode; + else + *codecs = &vega_video_codecs_decode; + return 0; + default: + return -EINVAL; + } + } else { + switch (adev->ip_versions[UVD_HWIP][0]) { + case IP_VERSION(1, 0, 0): + case IP_VERSION(1, 0, 1): + if (encode) + *codecs = &vega_video_codecs_encode; + else + *codecs = &rv_video_codecs_decode; + return 0; + case IP_VERSION(2, 5, 0): + case IP_VERSION(2, 6, 0): + case IP_VERSION(2, 2, 0): + if (encode) + *codecs = &vega_video_codecs_encode; + else + *codecs = &rn_video_codecs_decode; + return 0; + case IP_VERSION(4, 0, 3): + if (encode) + *codecs = &vcn_4_0_3_video_codecs_encode; + else + *codecs = &vcn_4_0_3_video_codecs_decode; + return 0; + default: + return -EINVAL; + } + } +} + +static u32 soc15_uvd_ctx_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags, address, data; + u32 r; + + address = SOC15_REG_OFFSET(UVD, 0, mmUVD_CTX_INDEX); + data = SOC15_REG_OFFSET(UVD, 0, mmUVD_CTX_DATA); + + spin_lock_irqsave(&adev->uvd_ctx_idx_lock, flags); + WREG32(address, ((reg) & 0x1ff)); + r = RREG32(data); + spin_unlock_irqrestore(&adev->uvd_ctx_idx_lock, flags); + return r; +} + +static void soc15_uvd_ctx_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags, address, data; + + address = SOC15_REG_OFFSET(UVD, 0, mmUVD_CTX_INDEX); + data = SOC15_REG_OFFSET(UVD, 0, mmUVD_CTX_DATA); + + spin_lock_irqsave(&adev->uvd_ctx_idx_lock, flags); + WREG32(address, ((reg) & 0x1ff)); + WREG32(data, (v)); + spin_unlock_irqrestore(&adev->uvd_ctx_idx_lock, flags); +} + +static u32 soc15_didt_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags, address, data; + u32 r; + + address = SOC15_REG_OFFSET(GC, 0, mmDIDT_IND_INDEX); + data = SOC15_REG_OFFSET(GC, 0, mmDIDT_IND_DATA); + + spin_lock_irqsave(&adev->didt_idx_lock, flags); + WREG32(address, (reg)); + r = RREG32(data); + spin_unlock_irqrestore(&adev->didt_idx_lock, flags); + return r; +} + +static void soc15_didt_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags, address, data; + + address = SOC15_REG_OFFSET(GC, 0, mmDIDT_IND_INDEX); + data = SOC15_REG_OFFSET(GC, 0, mmDIDT_IND_DATA); + + spin_lock_irqsave(&adev->didt_idx_lock, flags); + WREG32(address, (reg)); + WREG32(data, (v)); + spin_unlock_irqrestore(&adev->didt_idx_lock, flags); +} + +static u32 soc15_gc_cac_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->gc_cac_idx_lock, flags); + WREG32_SOC15(GC, 0, mmGC_CAC_IND_INDEX, (reg)); + r = RREG32_SOC15(GC, 0, mmGC_CAC_IND_DATA); + spin_unlock_irqrestore(&adev->gc_cac_idx_lock, flags); + return r; +} + +static void soc15_gc_cac_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->gc_cac_idx_lock, flags); + WREG32_SOC15(GC, 0, mmGC_CAC_IND_INDEX, (reg)); + WREG32_SOC15(GC, 0, mmGC_CAC_IND_DATA, (v)); + spin_unlock_irqrestore(&adev->gc_cac_idx_lock, flags); +} + +static u32 soc15_se_cac_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->se_cac_idx_lock, flags); + WREG32_SOC15(GC, 0, mmSE_CAC_IND_INDEX, (reg)); + r = RREG32_SOC15(GC, 0, mmSE_CAC_IND_DATA); + spin_unlock_irqrestore(&adev->se_cac_idx_lock, flags); + return r; +} + +static void soc15_se_cac_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->se_cac_idx_lock, flags); + WREG32_SOC15(GC, 0, mmSE_CAC_IND_INDEX, (reg)); + WREG32_SOC15(GC, 0, mmSE_CAC_IND_DATA, (v)); + spin_unlock_irqrestore(&adev->se_cac_idx_lock, flags); +} + +static u32 soc15_get_config_memsize(struct amdgpu_device *adev) +{ + return adev->nbio.funcs->get_memsize(adev); +} + +static u32 soc15_get_xclk(struct amdgpu_device *adev) +{ + u32 reference_clock = adev->clock.spll.reference_freq; + + if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(12, 0, 0) || + adev->ip_versions[MP1_HWIP][0] == IP_VERSION(12, 0, 1) || + adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 6)) + return 10000; + if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(10, 0, 0) || + adev->ip_versions[MP1_HWIP][0] == IP_VERSION(10, 0, 1)) + return reference_clock / 4; + + return reference_clock; +} + + +void soc15_grbm_select(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 queue, u32 vmid, int xcc_id) +{ + u32 grbm_gfx_cntl = 0; + grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, PIPEID, pipe); + grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, MEID, me); + grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, VMID, vmid); + grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, QUEUEID, queue); + + WREG32_SOC15_RLC_SHADOW(GC, xcc_id, mmGRBM_GFX_CNTL, grbm_gfx_cntl); +} + +static bool soc15_read_disabled_bios(struct amdgpu_device *adev) +{ + /* todo */ + return false; +} + +static struct soc15_allowed_register_entry soc15_allowed_read_registers[] = { + { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS)}, + { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS2)}, + { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS_SE0)}, + { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS_SE1)}, + { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS_SE2)}, + { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS_SE3)}, + { SOC15_REG_ENTRY(SDMA0, 0, mmSDMA0_STATUS_REG)}, + { SOC15_REG_ENTRY(SDMA1, 0, mmSDMA1_STATUS_REG)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_STAT)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_STALLED_STAT1)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_STALLED_STAT2)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_STALLED_STAT3)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_BUSY_STAT)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_STALLED_STAT1)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_STATUS)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_BUSY_STAT)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_STALLED_STAT1)}, + { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_STATUS)}, + { SOC15_REG_ENTRY(GC, 0, mmGB_ADDR_CONFIG)}, + { SOC15_REG_ENTRY(GC, 0, mmDB_DEBUG2)}, +}; + +static uint32_t soc15_read_indexed_register(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 reg_offset) +{ + uint32_t val; + + mutex_lock(&adev->grbm_idx_mutex); + if (se_num != 0xffffffff || sh_num != 0xffffffff) + amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff, 0); + + val = RREG32(reg_offset); + + if (se_num != 0xffffffff || sh_num != 0xffffffff) + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + return val; +} + +static uint32_t soc15_get_register_value(struct amdgpu_device *adev, + bool indexed, u32 se_num, + u32 sh_num, u32 reg_offset) +{ + if (indexed) { + return soc15_read_indexed_register(adev, se_num, sh_num, reg_offset); + } else { + if (reg_offset == SOC15_REG_OFFSET(GC, 0, mmGB_ADDR_CONFIG)) + return adev->gfx.config.gb_addr_config; + else if (reg_offset == SOC15_REG_OFFSET(GC, 0, mmDB_DEBUG2)) + return adev->gfx.config.db_debug2; + return RREG32(reg_offset); + } +} + +static int soc15_read_register(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 reg_offset, u32 *value) +{ + uint32_t i; + struct soc15_allowed_register_entry *en; + + *value = 0; + for (i = 0; i < ARRAY_SIZE(soc15_allowed_read_registers); i++) { + en = &soc15_allowed_read_registers[i]; + if (!adev->reg_offset[en->hwip][en->inst]) + continue; + else if (reg_offset != (adev->reg_offset[en->hwip][en->inst][en->seg] + + en->reg_offset)) + continue; + + *value = soc15_get_register_value(adev, + soc15_allowed_read_registers[i].grbm_indexed, + se_num, sh_num, reg_offset); + return 0; + } + return -EINVAL; +} + + +/** + * soc15_program_register_sequence - program an array of registers. + * + * @adev: amdgpu_device pointer + * @regs: pointer to the register array + * @array_size: size of the register array + * + * Programs an array or registers with and and or masks. + * This is a helper for setting golden registers. + */ + +void soc15_program_register_sequence(struct amdgpu_device *adev, + const struct soc15_reg_golden *regs, + const u32 array_size) +{ + const struct soc15_reg_golden *entry; + u32 tmp, reg; + int i; + + for (i = 0; i < array_size; ++i) { + entry = ®s[i]; + reg = adev->reg_offset[entry->hwip][entry->instance][entry->segment] + entry->reg; + + if (entry->and_mask == 0xffffffff) { + tmp = entry->or_mask; + } else { + tmp = (entry->hwip == GC_HWIP) ? + RREG32_SOC15_IP(GC, reg) : RREG32(reg); + + tmp &= ~(entry->and_mask); + tmp |= (entry->or_mask & entry->and_mask); + } + + if (reg == SOC15_REG_OFFSET(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_3) || + reg == SOC15_REG_OFFSET(GC, 0, mmPA_SC_ENHANCE) || + reg == SOC15_REG_OFFSET(GC, 0, mmPA_SC_ENHANCE_1) || + reg == SOC15_REG_OFFSET(GC, 0, mmSH_MEM_CONFIG)) + WREG32_RLC(reg, tmp); + else + (entry->hwip == GC_HWIP) ? + WREG32_SOC15_IP(GC, reg, tmp) : WREG32(reg, tmp); + + } + +} + +static int soc15_asic_baco_reset(struct amdgpu_device *adev) +{ + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + int ret = 0; + + /* avoid NBIF got stuck when do RAS recovery in BACO reset */ + if (ras && adev->ras_enabled) + adev->nbio.funcs->enable_doorbell_interrupt(adev, false); + + ret = amdgpu_dpm_baco_reset(adev); + if (ret) + return ret; + + /* re-enable doorbell interrupt after BACO exit */ + if (ras && adev->ras_enabled) + adev->nbio.funcs->enable_doorbell_interrupt(adev, true); + + return 0; +} + +static enum amd_reset_method +soc15_asic_reset_method(struct amdgpu_device *adev) +{ + bool baco_reset = false; + bool connected_to_cpu = false; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + if (adev->gmc.xgmi.supported && adev->gmc.xgmi.connected_to_cpu) + connected_to_cpu = true; + + if (amdgpu_reset_method == AMD_RESET_METHOD_MODE1 || + amdgpu_reset_method == AMD_RESET_METHOD_MODE2 || + amdgpu_reset_method == AMD_RESET_METHOD_BACO || + amdgpu_reset_method == AMD_RESET_METHOD_PCI) { + /* If connected to cpu, driver only support mode2 */ + if (connected_to_cpu) + return AMD_RESET_METHOD_MODE2; + return amdgpu_reset_method; + } + + if (amdgpu_reset_method != -1) + dev_warn(adev->dev, "Specified reset method:%d isn't supported, using AUTO instead.\n", + amdgpu_reset_method); + + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(10, 0, 0): + case IP_VERSION(10, 0, 1): + case IP_VERSION(12, 0, 0): + case IP_VERSION(12, 0, 1): + return AMD_RESET_METHOD_MODE2; + case IP_VERSION(9, 0, 0): + case IP_VERSION(11, 0, 2): + if (adev->asic_type == CHIP_VEGA20) { + if (adev->psp.sos.fw_version >= 0x80067) + baco_reset = amdgpu_dpm_is_baco_supported(adev); + /* + * 1. PMFW version > 0x284300: all cases use baco + * 2. PMFW version <= 0x284300: only sGPU w/o RAS use baco + */ + if (ras && adev->ras_enabled && + adev->pm.fw_version <= 0x283400) + baco_reset = false; + } else { + baco_reset = amdgpu_dpm_is_baco_supported(adev); + } + break; + case IP_VERSION(13, 0, 2): + /* + * 1.connected to cpu: driver issue mode2 reset + * 2.discret gpu: driver issue mode1 reset + */ + if (connected_to_cpu) + return AMD_RESET_METHOD_MODE2; + break; + case IP_VERSION(13, 0, 6): + /* Use gpu_recovery param to target a reset method. + * Enable triggering of GPU reset only if specified + * by module parameter. + */ + if (amdgpu_gpu_recovery == 4 || amdgpu_gpu_recovery == 5) + return AMD_RESET_METHOD_MODE2; + else if (!(adev->flags & AMD_IS_APU)) + return AMD_RESET_METHOD_MODE1; + else + return AMD_RESET_METHOD_MODE2; + default: + break; + } + + if (baco_reset) + return AMD_RESET_METHOD_BACO; + else + return AMD_RESET_METHOD_MODE1; +} + +static int soc15_asic_reset(struct amdgpu_device *adev) +{ + /* original raven doesn't have full asic reset */ + if ((adev->apu_flags & AMD_APU_IS_RAVEN) || + (adev->apu_flags & AMD_APU_IS_RAVEN2)) + return 0; + + switch (soc15_asic_reset_method(adev)) { + case AMD_RESET_METHOD_PCI: + dev_info(adev->dev, "PCI reset\n"); + return amdgpu_device_pci_reset(adev); + case AMD_RESET_METHOD_BACO: + dev_info(adev->dev, "BACO reset\n"); + return soc15_asic_baco_reset(adev); + case AMD_RESET_METHOD_MODE2: + dev_info(adev->dev, "MODE2 reset\n"); + return amdgpu_dpm_mode2_reset(adev); + default: + dev_info(adev->dev, "MODE1 reset\n"); + return amdgpu_device_mode1_reset(adev); + } +} + +static bool soc15_supports_baco(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(9, 0, 0): + case IP_VERSION(11, 0, 2): + if (adev->asic_type == CHIP_VEGA20) { + if (adev->psp.sos.fw_version >= 0x80067) + return amdgpu_dpm_is_baco_supported(adev); + return false; + } else { + return amdgpu_dpm_is_baco_supported(adev); + } + break; + default: + return false; + } +} + +/*static int soc15_set_uvd_clock(struct amdgpu_device *adev, u32 clock, + u32 cntl_reg, u32 status_reg) +{ + return 0; +}*/ + +static int soc15_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk) +{ + /*int r; + + r = soc15_set_uvd_clock(adev, vclk, ixCG_VCLK_CNTL, ixCG_VCLK_STATUS); + if (r) + return r; + + r = soc15_set_uvd_clock(adev, dclk, ixCG_DCLK_CNTL, ixCG_DCLK_STATUS); + */ + return 0; +} + +static int soc15_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk) +{ + /* todo */ + + return 0; +} + +static void soc15_program_aspm(struct amdgpu_device *adev) +{ + if (!amdgpu_device_should_use_aspm(adev)) + return; + + if (!(adev->flags & AMD_IS_APU) && + (adev->nbio.funcs->program_aspm)) + adev->nbio.funcs->program_aspm(adev); +} + +const struct amdgpu_ip_block_version vega10_common_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_COMMON, + .major = 2, + .minor = 0, + .rev = 0, + .funcs = &soc15_common_ip_funcs, +}; + +static void soc15_reg_base_init(struct amdgpu_device *adev) +{ + /* Set IP register base before any HW register access */ + switch (adev->asic_type) { + case CHIP_VEGA10: + case CHIP_VEGA12: + case CHIP_RAVEN: + case CHIP_RENOIR: + vega10_reg_base_init(adev); + break; + case CHIP_VEGA20: + vega20_reg_base_init(adev); + break; + case CHIP_ARCTURUS: + arct_reg_base_init(adev); + break; + case CHIP_ALDEBARAN: + aldebaran_reg_base_init(adev); + break; + default: + DRM_ERROR("Unsupported asic type: %d!\n", adev->asic_type); + break; + } +} + +void soc15_set_virt_ops(struct amdgpu_device *adev) +{ + adev->virt.ops = &xgpu_ai_virt_ops; + + /* init soc15 reg base early enough so we can + * request request full access for sriov before + * set_ip_blocks. */ + soc15_reg_base_init(adev); +} + +static bool soc15_need_full_reset(struct amdgpu_device *adev) +{ + /* change this when we implement soft reset */ + return true; +} + +static void soc15_get_pcie_usage(struct amdgpu_device *adev, uint64_t *count0, + uint64_t *count1) +{ + uint32_t perfctr = 0; + uint64_t cnt0_of, cnt1_of; + int tmp; + + /* This reports 0 on APUs, so return to avoid writing/reading registers + * that may or may not be different from their GPU counterparts + */ + if (adev->flags & AMD_IS_APU) + return; + + /* Set the 2 events that we wish to watch, defined above */ + /* Reg 40 is # received msgs */ + /* Reg 104 is # of posted requests sent */ + perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK, EVENT0_SEL, 40); + perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK, EVENT1_SEL, 104); + + /* Write to enable desired perf counters */ + WREG32_PCIE(smnPCIE_PERF_CNTL_TXCLK, perfctr); + /* Zero out and enable the perf counters + * Write 0x5: + * Bit 0 = Start all counters(1) + * Bit 2 = Global counter reset enable(1) + */ + WREG32_PCIE(smnPCIE_PERF_COUNT_CNTL, 0x00000005); + + msleep(1000); + + /* Load the shadow and disable the perf counters + * Write 0x2: + * Bit 0 = Stop counters(0) + * Bit 1 = Load the shadow counters(1) + */ + WREG32_PCIE(smnPCIE_PERF_COUNT_CNTL, 0x00000002); + + /* Read register values to get any >32bit overflow */ + tmp = RREG32_PCIE(smnPCIE_PERF_CNTL_TXCLK); + cnt0_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK, COUNTER0_UPPER); + cnt1_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK, COUNTER1_UPPER); + + /* Get the values and add the overflow */ + *count0 = RREG32_PCIE(smnPCIE_PERF_COUNT0_TXCLK) | (cnt0_of << 32); + *count1 = RREG32_PCIE(smnPCIE_PERF_COUNT1_TXCLK) | (cnt1_of << 32); +} + +static void vega20_get_pcie_usage(struct amdgpu_device *adev, uint64_t *count0, + uint64_t *count1) +{ + uint32_t perfctr = 0; + uint64_t cnt0_of, cnt1_of; + int tmp; + + /* This reports 0 on APUs, so return to avoid writing/reading registers + * that may or may not be different from their GPU counterparts + */ + if (adev->flags & AMD_IS_APU) + return; + + /* Set the 2 events that we wish to watch, defined above */ + /* Reg 40 is # received msgs */ + /* Reg 108 is # of posted requests sent on VG20 */ + perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK3, + EVENT0_SEL, 40); + perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK3, + EVENT1_SEL, 108); + + /* Write to enable desired perf counters */ + WREG32_PCIE(smnPCIE_PERF_CNTL_TXCLK3, perfctr); + /* Zero out and enable the perf counters + * Write 0x5: + * Bit 0 = Start all counters(1) + * Bit 2 = Global counter reset enable(1) + */ + WREG32_PCIE(smnPCIE_PERF_COUNT_CNTL, 0x00000005); + + msleep(1000); + + /* Load the shadow and disable the perf counters + * Write 0x2: + * Bit 0 = Stop counters(0) + * Bit 1 = Load the shadow counters(1) + */ + WREG32_PCIE(smnPCIE_PERF_COUNT_CNTL, 0x00000002); + + /* Read register values to get any >32bit overflow */ + tmp = RREG32_PCIE(smnPCIE_PERF_CNTL_TXCLK3); + cnt0_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK3, COUNTER0_UPPER); + cnt1_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK3, COUNTER1_UPPER); + + /* Get the values and add the overflow */ + *count0 = RREG32_PCIE(smnPCIE_PERF_COUNT0_TXCLK3) | (cnt0_of << 32); + *count1 = RREG32_PCIE(smnPCIE_PERF_COUNT1_TXCLK3) | (cnt1_of << 32); +} + +static bool soc15_need_reset_on_init(struct amdgpu_device *adev) +{ + u32 sol_reg; + + /* CP hangs in IGT reloading test on RN, reset to WA */ + if (adev->asic_type == CHIP_RENOIR) + return true; + + /* Just return false for soc15 GPUs. Reset does not seem to + * be necessary. + */ + if (!amdgpu_passthrough(adev)) + return false; + + if (adev->flags & AMD_IS_APU) + return false; + + /* Check sOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + sol_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_81); + if (sol_reg) + return true; + + return false; +} + +static uint64_t soc15_get_pcie_replay_count(struct amdgpu_device *adev) +{ + uint64_t nak_r, nak_g; + + /* Get the number of NAKs received and generated */ + nak_r = RREG32_PCIE(smnPCIE_RX_NUM_NAK); + nak_g = RREG32_PCIE(smnPCIE_RX_NUM_NAK_GENERATED); + + /* Add the total number of NAKs, i.e the number of replays */ + return (nak_r + nak_g); +} + +static void soc15_pre_asic_init(struct amdgpu_device *adev) +{ + gmc_v9_0_restore_registers(adev); +} + +static const struct amdgpu_asic_funcs soc15_asic_funcs = +{ + .read_disabled_bios = &soc15_read_disabled_bios, + .read_bios_from_rom = &amdgpu_soc15_read_bios_from_rom, + .read_register = &soc15_read_register, + .reset = &soc15_asic_reset, + .reset_method = &soc15_asic_reset_method, + .get_xclk = &soc15_get_xclk, + .set_uvd_clocks = &soc15_set_uvd_clocks, + .set_vce_clocks = &soc15_set_vce_clocks, + .get_config_memsize = &soc15_get_config_memsize, + .need_full_reset = &soc15_need_full_reset, + .init_doorbell_index = &vega10_doorbell_index_init, + .get_pcie_usage = &soc15_get_pcie_usage, + .need_reset_on_init = &soc15_need_reset_on_init, + .get_pcie_replay_count = &soc15_get_pcie_replay_count, + .supports_baco = &soc15_supports_baco, + .pre_asic_init = &soc15_pre_asic_init, + .query_video_codecs = &soc15_query_video_codecs, +}; + +static const struct amdgpu_asic_funcs vega20_asic_funcs = +{ + .read_disabled_bios = &soc15_read_disabled_bios, + .read_bios_from_rom = &amdgpu_soc15_read_bios_from_rom, + .read_register = &soc15_read_register, + .reset = &soc15_asic_reset, + .reset_method = &soc15_asic_reset_method, + .get_xclk = &soc15_get_xclk, + .set_uvd_clocks = &soc15_set_uvd_clocks, + .set_vce_clocks = &soc15_set_vce_clocks, + .get_config_memsize = &soc15_get_config_memsize, + .need_full_reset = &soc15_need_full_reset, + .init_doorbell_index = &vega20_doorbell_index_init, + .get_pcie_usage = &vega20_get_pcie_usage, + .need_reset_on_init = &soc15_need_reset_on_init, + .get_pcie_replay_count = &soc15_get_pcie_replay_count, + .supports_baco = &soc15_supports_baco, + .pre_asic_init = &soc15_pre_asic_init, + .query_video_codecs = &soc15_query_video_codecs, +}; + +static const struct amdgpu_asic_funcs aqua_vanjaram_asic_funcs = +{ + .read_disabled_bios = &soc15_read_disabled_bios, + .read_bios_from_rom = &amdgpu_soc15_read_bios_from_rom, + .read_register = &soc15_read_register, + .reset = &soc15_asic_reset, + .reset_method = &soc15_asic_reset_method, + .get_xclk = &soc15_get_xclk, + .set_uvd_clocks = &soc15_set_uvd_clocks, + .set_vce_clocks = &soc15_set_vce_clocks, + .get_config_memsize = &soc15_get_config_memsize, + .need_full_reset = &soc15_need_full_reset, + .init_doorbell_index = &aqua_vanjaram_doorbell_index_init, + .get_pcie_usage = &amdgpu_nbio_get_pcie_usage, + .need_reset_on_init = &soc15_need_reset_on_init, + .get_pcie_replay_count = &amdgpu_nbio_get_pcie_replay_count, + .supports_baco = &soc15_supports_baco, + .pre_asic_init = &soc15_pre_asic_init, + .query_video_codecs = &soc15_query_video_codecs, + .encode_ext_smn_addressing = &aqua_vanjaram_encode_ext_smn_addressing, +}; + +static int soc15_common_early_init(void *handle) +{ +#define MMIO_REG_HOLE_OFFSET (0x80000 - PAGE_SIZE) + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!amdgpu_sriov_vf(adev)) { + adev->rmmio_remap.reg_offset = MMIO_REG_HOLE_OFFSET; + adev->rmmio_remap.bus_addr = adev->rmmio_base + MMIO_REG_HOLE_OFFSET; + } + adev->smc_rreg = NULL; + adev->smc_wreg = NULL; + adev->pcie_rreg = &amdgpu_device_indirect_rreg; + adev->pcie_wreg = &amdgpu_device_indirect_wreg; + adev->pcie_rreg_ext = &amdgpu_device_indirect_rreg_ext; + adev->pcie_wreg_ext = &amdgpu_device_indirect_wreg_ext; + adev->pcie_rreg64 = &amdgpu_device_indirect_rreg64; + adev->pcie_wreg64 = &amdgpu_device_indirect_wreg64; + adev->uvd_ctx_rreg = &soc15_uvd_ctx_rreg; + adev->uvd_ctx_wreg = &soc15_uvd_ctx_wreg; + adev->didt_rreg = &soc15_didt_rreg; + adev->didt_wreg = &soc15_didt_wreg; + adev->gc_cac_rreg = &soc15_gc_cac_rreg; + adev->gc_cac_wreg = &soc15_gc_cac_wreg; + adev->se_cac_rreg = &soc15_se_cac_rreg; + adev->se_cac_wreg = &soc15_se_cac_wreg; + + adev->rev_id = amdgpu_device_get_rev_id(adev); + adev->external_rev_id = 0xFF; + /* TODO: split the GC and PG flags based on the relevant IP version for which + * they are relevant. + */ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 0, 1): + adev->asic_funcs = &soc15_asic_funcs; + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_DRM_MGCG | + AMD_CG_SUPPORT_DRM_LS | + AMD_CG_SUPPORT_ROM_MGCG | + AMD_CG_SUPPORT_DF_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS; + adev->pg_flags = 0; + adev->external_rev_id = 0x1; + break; + case IP_VERSION(9, 2, 1): + adev->asic_funcs = &soc15_asic_funcs; + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ROM_MGCG | + AMD_CG_SUPPORT_VCE_MGCG | + AMD_CG_SUPPORT_UVD_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x14; + break; + case IP_VERSION(9, 4, 0): + adev->asic_funcs = &vega20_asic_funcs; + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ROM_MGCG | + AMD_CG_SUPPORT_VCE_MGCG | + AMD_CG_SUPPORT_UVD_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x28; + break; + case IP_VERSION(9, 1, 0): + case IP_VERSION(9, 2, 2): + adev->asic_funcs = &soc15_asic_funcs; + + if (adev->rev_id >= 0x8) + adev->apu_flags |= AMD_APU_IS_RAVEN2; + + if (adev->apu_flags & AMD_APU_IS_RAVEN2) + adev->external_rev_id = adev->rev_id + 0x79; + else if (adev->apu_flags & AMD_APU_IS_PICASSO) + adev->external_rev_id = adev->rev_id + 0x41; + else if (adev->rev_id == 1) + adev->external_rev_id = adev->rev_id + 0x20; + else + adev->external_rev_id = adev->rev_id + 0x01; + + if (adev->apu_flags & AMD_APU_IS_RAVEN2) { + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_VCN_MGCG; + + adev->pg_flags = AMD_PG_SUPPORT_SDMA | AMD_PG_SUPPORT_VCN; + } else if (adev->apu_flags & AMD_APU_IS_PICASSO) { + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_VCN_MGCG; + + /* + * MMHUB PG needs to be disabled for Picasso for + * stability reasons. + */ + adev->pg_flags = AMD_PG_SUPPORT_SDMA | + AMD_PG_SUPPORT_VCN; + } else { + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_DRM_MGCG | + AMD_CG_SUPPORT_DRM_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_VCN_MGCG; + + adev->pg_flags = AMD_PG_SUPPORT_SDMA | AMD_PG_SUPPORT_VCN; + } + break; + case IP_VERSION(9, 4, 1): + adev->asic_funcs = &vega20_asic_funcs; + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG; + adev->pg_flags = AMD_PG_SUPPORT_VCN | AMD_PG_SUPPORT_VCN_DPG; + adev->external_rev_id = adev->rev_id + 0x32; + break; + case IP_VERSION(9, 3, 0): + adev->asic_funcs = &soc15_asic_funcs; + + if (adev->apu_flags & AMD_APU_IS_RENOIR) + adev->external_rev_id = adev->rev_id + 0x91; + else + adev->external_rev_id = adev->rev_id + 0xa1; + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_DF_MGCG; + adev->pg_flags = AMD_PG_SUPPORT_SDMA | + AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_JPEG | + AMD_PG_SUPPORT_VCN_DPG; + break; + case IP_VERSION(9, 4, 2): + adev->asic_funcs = &vega20_asic_funcs; + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_VCN_MGCG | AMD_CG_SUPPORT_JPEG_MGCG; + adev->pg_flags = AMD_PG_SUPPORT_VCN_DPG; + adev->external_rev_id = adev->rev_id + 0x3c; + break; + case IP_VERSION(9, 4, 3): + adev->asic_funcs = &aqua_vanjaram_asic_funcs; + adev->cg_flags = + AMD_CG_SUPPORT_GFX_MGCG | AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_GFX_FGCG | AMD_CG_SUPPORT_REPEATER_FGCG | + AMD_CG_SUPPORT_VCN_MGCG | AMD_CG_SUPPORT_JPEG_MGCG | + AMD_CG_SUPPORT_IH_CG; + adev->pg_flags = + AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG; + adev->external_rev_id = adev->rev_id + 0x46; + /* GC 9.4.3 uses MMIO register region hole at a different offset */ + if (!amdgpu_sriov_vf(adev)) { + adev->rmmio_remap.reg_offset = 0x1A000; + adev->rmmio_remap.bus_addr = adev->rmmio_base + 0x1A000; + } + break; + default: + /* FIXME: not supported yet */ + return -EINVAL; + } + + if (amdgpu_sriov_vf(adev)) { + amdgpu_virt_init_setting(adev); + xgpu_ai_mailbox_set_irq_funcs(adev); + } + + return 0; +} + +static int soc15_common_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + xgpu_ai_mailbox_get_irq(adev); + + /* Enable selfring doorbell aperture late because doorbell BAR + * aperture will change if resize BAR successfully in gmc sw_init. + */ + adev->nbio.funcs->enable_doorbell_selfring_aperture(adev, true); + + return 0; +} + +static int soc15_common_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + xgpu_ai_mailbox_add_irq_id(adev); + + if (adev->df.funcs && + adev->df.funcs->sw_init) + adev->df.funcs->sw_init(adev); + + return 0; +} + +static int soc15_common_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (adev->df.funcs && + adev->df.funcs->sw_fini) + adev->df.funcs->sw_fini(adev); + return 0; +} + +static void soc15_sdma_doorbell_range_init(struct amdgpu_device *adev) +{ + int i; + + /* sdma doorbell range is programed by hypervisor */ + if (!amdgpu_sriov_vf(adev)) { + for (i = 0; i < adev->sdma.num_instances; i++) { + adev->nbio.funcs->sdma_doorbell_range(adev, i, + true, adev->doorbell_index.sdma_engine[i] << 1, + adev->doorbell_index.sdma_doorbell_range); + } + } +} + +static int soc15_common_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* enable aspm */ + soc15_program_aspm(adev); + /* setup nbio registers */ + adev->nbio.funcs->init_registers(adev); + /* remap HDP registers to a hole in mmio space, + * for the purpose of expose those registers + * to process space + */ + if (adev->nbio.funcs->remap_hdp_registers && !amdgpu_sriov_vf(adev)) + adev->nbio.funcs->remap_hdp_registers(adev); + + /* enable the doorbell aperture */ + adev->nbio.funcs->enable_doorbell_aperture(adev, true); + + /* HW doorbell routing policy: doorbell writing not + * in SDMA/IH/MM/ACV range will be routed to CP. So + * we need to init SDMA doorbell range prior + * to CP ip block init and ring test. IH already + * happens before CP. + */ + soc15_sdma_doorbell_range_init(adev); + + return 0; +} + +static int soc15_common_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* Disable the doorbell aperture and selfring doorbell aperture + * separately in hw_fini because soc15_enable_doorbell_aperture + * has been removed and there is no need to delay disabling + * selfring doorbell. + */ + adev->nbio.funcs->enable_doorbell_aperture(adev, false); + adev->nbio.funcs->enable_doorbell_selfring_aperture(adev, false); + + if (amdgpu_sriov_vf(adev)) + xgpu_ai_mailbox_put_irq(adev); + + if (adev->nbio.ras_if && + amdgpu_ras_is_supported(adev, adev->nbio.ras_if->block)) { + if (adev->nbio.ras && + adev->nbio.ras->init_ras_controller_interrupt) + amdgpu_irq_put(adev, &adev->nbio.ras_controller_irq, 0); + if (adev->nbio.ras && + adev->nbio.ras->init_ras_err_event_athub_interrupt) + amdgpu_irq_put(adev, &adev->nbio.ras_err_event_athub_irq, 0); + } + + return 0; +} + +static int soc15_common_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return soc15_common_hw_fini(adev); +} + +static int soc15_common_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return soc15_common_hw_init(adev); +} + +static bool soc15_common_is_idle(void *handle) +{ + return true; +} + +static int soc15_common_wait_for_idle(void *handle) +{ + return 0; +} + +static int soc15_common_soft_reset(void *handle) +{ + return 0; +} + +static void soc15_update_drm_clock_gating(struct amdgpu_device *adev, bool enable) +{ + uint32_t def, data; + + def = data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_CGTT_CTRL0)); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_DRM_MGCG)) + data &= ~(0x01000000 | + 0x02000000 | + 0x04000000 | + 0x08000000 | + 0x10000000 | + 0x20000000 | + 0x40000000 | + 0x80000000); + else + data |= (0x01000000 | + 0x02000000 | + 0x04000000 | + 0x08000000 | + 0x10000000 | + 0x20000000 | + 0x40000000 | + 0x80000000); + + if (def != data) + WREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_CGTT_CTRL0), data); +} + +static void soc15_update_drm_light_sleep(struct amdgpu_device *adev, bool enable) +{ + uint32_t def, data; + + def = data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_LIGHT_SLEEP_CTRL)); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_DRM_LS)) + data |= 1; + else + data &= ~1; + + if (def != data) + WREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_LIGHT_SLEEP_CTRL), data); +} + +static int soc15_common_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->ip_versions[NBIO_HWIP][0]) { + case IP_VERSION(6, 1, 0): + case IP_VERSION(6, 2, 0): + case IP_VERSION(7, 4, 0): + adev->nbio.funcs->update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + adev->nbio.funcs->update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + adev->hdp.funcs->update_clock_gating(adev, + state == AMD_CG_STATE_GATE); + soc15_update_drm_clock_gating(adev, + state == AMD_CG_STATE_GATE); + soc15_update_drm_light_sleep(adev, + state == AMD_CG_STATE_GATE); + adev->smuio.funcs->update_rom_clock_gating(adev, + state == AMD_CG_STATE_GATE); + adev->df.funcs->update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + break; + case IP_VERSION(7, 0, 0): + case IP_VERSION(7, 0, 1): + case IP_VERSION(2, 5, 0): + adev->nbio.funcs->update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + adev->nbio.funcs->update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + adev->hdp.funcs->update_clock_gating(adev, + state == AMD_CG_STATE_GATE); + soc15_update_drm_clock_gating(adev, + state == AMD_CG_STATE_GATE); + soc15_update_drm_light_sleep(adev, + state == AMD_CG_STATE_GATE); + break; + case IP_VERSION(7, 4, 1): + case IP_VERSION(7, 4, 4): + adev->hdp.funcs->update_clock_gating(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + return 0; +} + +static void soc15_common_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + if (adev->nbio.funcs && adev->nbio.funcs->get_clockgating_state) + adev->nbio.funcs->get_clockgating_state(adev, flags); + + if (adev->hdp.funcs && adev->hdp.funcs->get_clock_gating_state) + adev->hdp.funcs->get_clock_gating_state(adev, flags); + + if (adev->ip_versions[MP0_HWIP][0] != IP_VERSION(13, 0, 2)) { + + /* AMD_CG_SUPPORT_DRM_MGCG */ + data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_CGTT_CTRL0)); + if (!(data & 0x01000000)) + *flags |= AMD_CG_SUPPORT_DRM_MGCG; + + /* AMD_CG_SUPPORT_DRM_LS */ + data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_LIGHT_SLEEP_CTRL)); + if (data & 0x1) + *flags |= AMD_CG_SUPPORT_DRM_LS; + } + + /* AMD_CG_SUPPORT_ROM_MGCG */ + if (adev->smuio.funcs && adev->smuio.funcs->get_clock_gating_state) + adev->smuio.funcs->get_clock_gating_state(adev, flags); + + if (adev->df.funcs && adev->df.funcs->get_clockgating_state) + adev->df.funcs->get_clockgating_state(adev, flags); +} + +static int soc15_common_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + /* todo */ + return 0; +} + +static const struct amd_ip_funcs soc15_common_ip_funcs = { + .name = "soc15_common", + .early_init = soc15_common_early_init, + .late_init = soc15_common_late_init, + .sw_init = soc15_common_sw_init, + .sw_fini = soc15_common_sw_fini, + .hw_init = soc15_common_hw_init, + .hw_fini = soc15_common_hw_fini, + .suspend = soc15_common_suspend, + .resume = soc15_common_resume, + .is_idle = soc15_common_is_idle, + .wait_for_idle = soc15_common_wait_for_idle, + .soft_reset = soc15_common_soft_reset, + .set_clockgating_state = soc15_common_set_clockgating_state, + .set_powergating_state = soc15_common_set_powergating_state, + .get_clockgating_state= soc15_common_get_clockgating_state, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.h b/drivers/gpu/drm/amd/amdgpu/soc15.h new file mode 100644 index 000000000..eac54042c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/soc15.h @@ -0,0 +1,121 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SOC15_H__ +#define __SOC15_H__ + +#include "nbio_v6_1.h" +#include "nbio_v7_0.h" +#include "nbio_v7_4.h" + +extern const struct amdgpu_ip_block_version vega10_common_ip_block; + +#define SOC15_FLUSH_GPU_TLB_NUM_WREG 6 +#define SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT 3 + +struct soc15_reg_golden { + u32 hwip; + u32 instance; + u32 segment; + u32 reg; + u32 and_mask; + u32 or_mask; +}; + +struct soc15_reg_rlcg { + u32 hwip; + u32 instance; + u32 segment; + u32 reg; +}; + +struct soc15_reg { + uint32_t hwip; + uint32_t inst; + uint32_t seg; + uint32_t reg_offset; +}; + +struct soc15_reg_entry { + uint32_t hwip; + uint32_t inst; + uint32_t seg; + uint32_t reg_offset; + uint32_t reg_value; + uint32_t se_num; + uint32_t instance; +}; + +struct soc15_allowed_register_entry { + uint32_t hwip; + uint32_t inst; + uint32_t seg; + uint32_t reg_offset; + bool grbm_indexed; +}; + +struct soc15_ras_field_entry { + const char *name; + uint32_t hwip; + uint32_t inst; + uint32_t seg; + uint32_t reg_offset; + uint32_t sec_count_mask; + uint32_t sec_count_shift; + uint32_t ded_count_mask; + uint32_t ded_count_shift; +}; + +#define SOC15_REG_ENTRY(ip, inst, reg) ip##_HWIP, inst, reg##_BASE_IDX, reg + +#define SOC15_REG_ENTRY_OFFSET(entry) (adev->reg_offset[entry.hwip][entry.inst][entry.seg] + entry.reg_offset) + +#define SOC15_REG_GOLDEN_VALUE(ip, inst, reg, and_mask, or_mask) \ + { ip##_HWIP, inst, reg##_BASE_IDX, reg, and_mask, or_mask } + +#define SOC15_REG_FIELD(reg, field) reg##__##field##_MASK, reg##__##field##__SHIFT + +#define SOC15_REG_FIELD_VAL(val, mask, shift) (((val) & mask) >> shift) + +#define SOC15_RAS_REG_FIELD_VAL(val, entry, field) SOC15_REG_FIELD_VAL((val), (entry).field##_count_mask, (entry).field##_count_shift) + +void soc15_grbm_select(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 queue, u32 vmid, int xcc_id); +void soc15_set_virt_ops(struct amdgpu_device *adev); + +void soc15_program_register_sequence(struct amdgpu_device *adev, + const struct soc15_reg_golden *registers, + const u32 array_size); + +int vega10_reg_base_init(struct amdgpu_device *adev); +int vega20_reg_base_init(struct amdgpu_device *adev); +int arct_reg_base_init(struct amdgpu_device *adev); +int aldebaran_reg_base_init(struct amdgpu_device *adev); +void aqua_vanjaram_ip_map_init(struct amdgpu_device *adev); +u64 aqua_vanjaram_encode_ext_smn_addressing(int ext_id); +int aqua_vanjaram_init_soc_config(struct amdgpu_device *adev); + +void vega10_doorbell_index_init(struct amdgpu_device *adev); +void vega20_doorbell_index_init(struct amdgpu_device *adev); +void aqua_vanjaram_doorbell_index_init(struct amdgpu_device *adev); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/soc15_common.h b/drivers/gpu/drm/amd/amdgpu/soc15_common.h new file mode 100644 index 000000000..da683afa0 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/soc15_common.h @@ -0,0 +1,207 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __SOC15_COMMON_H__ +#define __SOC15_COMMON_H__ + +/* GET_INST returns the physical instance corresponding to a logical instance */ +#define GET_INST(ip, inst) \ + (adev->ip_map.logical_to_dev_inst ? \ + adev->ip_map.logical_to_dev_inst(adev, ip##_HWIP, inst) : inst) +#define GET_MASK(ip, mask) \ + (adev->ip_map.logical_to_dev_mask ? \ + adev->ip_map.logical_to_dev_mask(adev, ip##_HWIP, mask) : mask) + +/* Register Access Macros */ +#define SOC15_REG_OFFSET(ip, inst, reg) (adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) +#define SOC15_REG_OFFSET1(ip, inst, reg, offset) \ + (adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + (reg)+(offset)) + +#define __WREG32_SOC15_RLC__(reg, value, flag, hwip, inst) \ + ((amdgpu_sriov_vf(adev) && adev->gfx.rlc.funcs && adev->gfx.rlc.rlcg_reg_access_supported) ? \ + amdgpu_sriov_wreg(adev, reg, value, flag, hwip, inst) : \ + WREG32(reg, value)) + +#define __RREG32_SOC15_RLC__(reg, flag, hwip, inst) \ + ((amdgpu_sriov_vf(adev) && adev->gfx.rlc.funcs && adev->gfx.rlc.rlcg_reg_access_supported) ? \ + amdgpu_sriov_rreg(adev, reg, flag, hwip, inst) : \ + RREG32(reg)) + +#define WREG32_FIELD15(ip, idx, reg, field, val) \ + __WREG32_SOC15_RLC__(adev->reg_offset[ip##_HWIP][idx][mm##reg##_BASE_IDX] + mm##reg, \ + (__RREG32_SOC15_RLC__( \ + adev->reg_offset[ip##_HWIP][idx][mm##reg##_BASE_IDX] + mm##reg, \ + 0, ip##_HWIP, idx) & \ + ~REG_FIELD_MASK(reg, field)) | (val) << REG_FIELD_SHIFT(reg, field), \ + 0, ip##_HWIP, idx) + +#define WREG32_FIELD15_PREREG(ip, idx, reg_name, field, val) \ + __WREG32_SOC15_RLC__(adev->reg_offset[ip##_HWIP][idx][reg##reg_name##_BASE_IDX] + reg##reg_name, \ + (__RREG32_SOC15_RLC__( \ + adev->reg_offset[ip##_HWIP][idx][reg##reg_name##_BASE_IDX] + reg##reg_name, \ + 0, ip##_HWIP, idx) & \ + ~REG_FIELD_MASK(reg_name, field)) | (val) << REG_FIELD_SHIFT(reg_name, field), \ + 0, ip##_HWIP, idx) + +#define RREG32_SOC15(ip, inst, reg) \ + __RREG32_SOC15_RLC__(adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg, \ + 0, ip##_HWIP, inst) + +#define RREG32_SOC15_IP(ip, reg) __RREG32_SOC15_RLC__(reg, 0, ip##_HWIP, 0) + +#define RREG32_SOC15_IP_NO_KIQ(ip, reg) __RREG32_SOC15_RLC__(reg, AMDGPU_REGS_NO_KIQ, ip##_HWIP, 0) + +#define RREG32_SOC15_NO_KIQ(ip, inst, reg) \ + __RREG32_SOC15_RLC__(adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg, \ + AMDGPU_REGS_NO_KIQ, ip##_HWIP, inst) + +#define RREG32_SOC15_OFFSET(ip, inst, reg, offset) \ + __RREG32_SOC15_RLC__((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + (reg)) + \ + (offset), 0, ip##_HWIP, inst) + +#define WREG32_SOC15(ip, inst, reg, value) \ + __WREG32_SOC15_RLC__((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg), \ + value, 0, ip##_HWIP, inst) + +#define WREG32_SOC15_IP(ip, reg, value) \ + __WREG32_SOC15_RLC__(reg, value, 0, ip##_HWIP, 0) + +#define WREG32_SOC15_IP_NO_KIQ(ip, reg, value) \ + __WREG32_SOC15_RLC__(reg, value, AMDGPU_REGS_NO_KIQ, ip##_HWIP, 0) + +#define WREG32_SOC15_NO_KIQ(ip, inst, reg, value) \ + __WREG32_SOC15_RLC__(adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg, \ + value, AMDGPU_REGS_NO_KIQ, ip##_HWIP, inst) + +#define WREG32_SOC15_OFFSET(ip, inst, reg, offset, value) \ + __WREG32_SOC15_RLC__((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) + offset, \ + value, 0, ip##_HWIP, inst) + +#define SOC15_WAIT_ON_RREG(ip, inst, reg, expected_value, mask) \ + amdgpu_device_wait_on_rreg(adev, inst, \ + (adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + (reg)), \ + #reg, expected_value, mask) + +#define SOC15_WAIT_ON_RREG_OFFSET(ip, inst, reg, offset, expected_value, mask) \ + amdgpu_device_wait_on_rreg(adev, inst, \ + (adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + (reg) + (offset)), \ + #reg, expected_value, mask) + +#define WREG32_RLC(reg, value) \ + __WREG32_SOC15_RLC__(reg, value, AMDGPU_REGS_RLC, GC_HWIP, 0) + +#define WREG32_RLC_EX(prefix, reg, value, inst) \ + do { \ + if (amdgpu_sriov_fullaccess(adev)) { \ + uint32_t i = 0; \ + uint32_t retries = 50000; \ + uint32_t r0 = adev->reg_offset[GC_HWIP][inst][prefix##SCRATCH_REG0_BASE_IDX] + prefix##SCRATCH_REG0; \ + uint32_t r1 = adev->reg_offset[GC_HWIP][inst][prefix##SCRATCH_REG1_BASE_IDX] + prefix##SCRATCH_REG1; \ + uint32_t spare_int = adev->reg_offset[GC_HWIP][inst][prefix##RLC_SPARE_INT_BASE_IDX] + prefix##RLC_SPARE_INT; \ + WREG32(r0, value); \ + WREG32(r1, (reg | 0x80000000)); \ + WREG32(spare_int, 0x1); \ + for (i = 0; i < retries; i++) { \ + u32 tmp = RREG32(r1); \ + if (!(tmp & 0x80000000)) \ + break; \ + udelay(10); \ + } \ + if (i >= retries) \ + pr_err("timeout: rlcg program reg:0x%05x failed !\n", reg); \ + } else { \ + WREG32(reg, value); \ + } \ + } while (0) + +/* shadow the registers in the callback function */ +#define WREG32_SOC15_RLC_SHADOW(ip, inst, reg, value) \ + __WREG32_SOC15_RLC__((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg), value, AMDGPU_REGS_RLC, GC_HWIP, inst) + +/* for GC only */ +#define RREG32_RLC(reg) \ + __RREG32_SOC15_RLC__(reg, AMDGPU_REGS_RLC, GC_HWIP) + +#define WREG32_RLC_NO_KIQ(reg, value, hwip) \ + __WREG32_SOC15_RLC__(reg, value, AMDGPU_REGS_NO_KIQ | AMDGPU_REGS_RLC, hwip, 0) + +#define RREG32_RLC_NO_KIQ(reg, hwip) \ + __RREG32_SOC15_RLC__(reg, AMDGPU_REGS_NO_KIQ | AMDGPU_REGS_RLC, hwip, 0) + +#define WREG32_SOC15_RLC_SHADOW_EX(prefix, ip, inst, reg, value) \ + do { \ + uint32_t target_reg = adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg;\ + if (amdgpu_sriov_fullaccess(adev)) { \ + uint32_t r2 = adev->reg_offset[GC_HWIP][inst][prefix##SCRATCH_REG1_BASE_IDX] + prefix##SCRATCH_REG2; \ + uint32_t r3 = adev->reg_offset[GC_HWIP][inst][prefix##SCRATCH_REG1_BASE_IDX] + prefix##SCRATCH_REG3; \ + uint32_t grbm_cntl = adev->reg_offset[GC_HWIP][inst][prefix##GRBM_GFX_CNTL_BASE_IDX] + prefix##GRBM_GFX_CNTL; \ + uint32_t grbm_idx = adev->reg_offset[GC_HWIP][inst][prefix##GRBM_GFX_INDEX_BASE_IDX] + prefix##GRBM_GFX_INDEX; \ + if (target_reg == grbm_cntl) \ + WREG32(r2, value); \ + else if (target_reg == grbm_idx) \ + WREG32(r3, value); \ + WREG32(target_reg, value); \ + } else { \ + WREG32(target_reg, value); \ + } \ + } while (0) + +#define RREG32_SOC15_RLC(ip, inst, reg) \ + __RREG32_SOC15_RLC__(adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg, AMDGPU_REGS_RLC, ip##_HWIP, inst) + +#define WREG32_SOC15_RLC(ip, inst, reg, value) \ + do { \ + uint32_t target_reg = adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg;\ + __WREG32_SOC15_RLC__(target_reg, value, AMDGPU_REGS_RLC, ip##_HWIP, inst); \ + } while (0) + +#define WREG32_SOC15_RLC_EX(prefix, ip, inst, reg, value) \ + do { \ + uint32_t target_reg = adev->reg_offset[GC_HWIP][inst][reg##_BASE_IDX] + reg;\ + WREG32_RLC_EX(prefix, target_reg, value, inst); \ + } while (0) + +#define WREG32_FIELD15_RLC(ip, idx, reg, field, val) \ + __WREG32_SOC15_RLC__((adev->reg_offset[ip##_HWIP][idx][mm##reg##_BASE_IDX] + mm##reg), \ + (__RREG32_SOC15_RLC__(adev->reg_offset[ip##_HWIP][idx][mm##reg##_BASE_IDX] + mm##reg, \ + AMDGPU_REGS_RLC, ip##_HWIP, idx) & \ + ~REG_FIELD_MASK(reg, field)) | (val) << REG_FIELD_SHIFT(reg, field), \ + AMDGPU_REGS_RLC, ip##_HWIP, idx) + +#define WREG32_SOC15_OFFSET_RLC(ip, inst, reg, offset, value) \ + __WREG32_SOC15_RLC__((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) + offset, value, AMDGPU_REGS_RLC, ip##_HWIP, inst) + +#define RREG32_SOC15_OFFSET_RLC(ip, inst, reg, offset) \ + __RREG32_SOC15_RLC__((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) + offset, AMDGPU_REGS_RLC, ip##_HWIP, inst) + +/* inst equals to ext for some IPs */ +#define RREG32_SOC15_EXT(ip, inst, reg, ext) \ + RREG32_PCIE_EXT((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) * 4 \ + + adev->asic_funcs->encode_ext_smn_addressing(ext)) \ + +#define WREG32_SOC15_EXT(ip, inst, reg, ext, value) \ + WREG32_PCIE_EXT((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) * 4 \ + + adev->asic_funcs->encode_ext_smn_addressing(ext), \ + value) \ + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/soc15d.h b/drivers/gpu/drm/amd/amdgpu/soc15d.h new file mode 100644 index 000000000..2357ff393 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/soc15d.h @@ -0,0 +1,434 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef SOC15_H +#define SOC15_H + +#define GFX9_NUM_GFX_RINGS 1 +#define GFX9_NUM_COMPUTE_RINGS 8 + +/* + * PM4 + */ +#define PACKET_TYPE0 0 +#define PACKET_TYPE1 1 +#define PACKET_TYPE2 2 +#define PACKET_TYPE3 3 + +#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3) +#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF) +#define CP_PACKET0_GET_REG(h) ((h) & 0xFFFF) +#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF) +#define PACKET0(reg, n) ((PACKET_TYPE0 << 30) | \ + ((reg) & 0xFFFF) | \ + ((n) & 0x3FFF) << 16) +#define CP_PACKET2 0x80000000 +#define PACKET2_PAD_SHIFT 0 +#define PACKET2_PAD_MASK (0x3fffffff << 0) + +#define PACKET2(v) (CP_PACKET2 | REG_SET(PACKET2_PAD, (v))) + +#define PACKET3(op, n) ((PACKET_TYPE3 << 30) | \ + (((op) & 0xFF) << 8) | \ + ((n) & 0x3FFF) << 16) + +#define PACKET3_COMPUTE(op, n) (PACKET3(op, n) | 1 << 1) + +#define PACKETJ_CONDITION_CHECK0 0 +#define PACKETJ_CONDITION_CHECK1 1 +#define PACKETJ_CONDITION_CHECK2 2 +#define PACKETJ_CONDITION_CHECK3 3 +#define PACKETJ_CONDITION_CHECK4 4 +#define PACKETJ_CONDITION_CHECK5 5 +#define PACKETJ_CONDITION_CHECK6 6 +#define PACKETJ_CONDITION_CHECK7 7 + +#define PACKETJ_TYPE0 0 +#define PACKETJ_TYPE1 1 +#define PACKETJ_TYPE2 2 +#define PACKETJ_TYPE3 3 +#define PACKETJ_TYPE4 4 +#define PACKETJ_TYPE5 5 +#define PACKETJ_TYPE6 6 +#define PACKETJ_TYPE7 7 + +#define PACKETJ(reg, r, cond, type) ((reg & 0x3FFFF) | \ + ((r & 0x3F) << 18) | \ + ((cond & 0xF) << 24) | \ + ((type & 0xF) << 28)) + +/* Packet 3 types */ +#define PACKET3_NOP 0x10 +#define PACKET3_SET_BASE 0x11 +#define PACKET3_BASE_INDEX(x) ((x) << 0) +#define CE_PARTITION_BASE 3 +#define PACKET3_CLEAR_STATE 0x12 +#define PACKET3_INDEX_BUFFER_SIZE 0x13 +#define PACKET3_DISPATCH_DIRECT 0x15 +#define PACKET3_DISPATCH_INDIRECT 0x16 +#define PACKET3_ATOMIC_GDS 0x1D +#define PACKET3_ATOMIC_MEM 0x1E +#define PACKET3_OCCLUSION_QUERY 0x1F +#define PACKET3_SET_PREDICATION 0x20 +#define PACKET3_REG_RMW 0x21 +#define PACKET3_COND_EXEC 0x22 +#define PACKET3_PRED_EXEC 0x23 +#define PACKET3_DRAW_INDIRECT 0x24 +#define PACKET3_DRAW_INDEX_INDIRECT 0x25 +#define PACKET3_INDEX_BASE 0x26 +#define PACKET3_DRAW_INDEX_2 0x27 +#define PACKET3_CONTEXT_CONTROL 0x28 +#define PACKET3_INDEX_TYPE 0x2A +#define PACKET3_DRAW_INDIRECT_MULTI 0x2C +#define PACKET3_DRAW_INDEX_AUTO 0x2D +#define PACKET3_NUM_INSTANCES 0x2F +#define PACKET3_DRAW_INDEX_MULTI_AUTO 0x30 +#define PACKET3_INDIRECT_BUFFER_CONST 0x33 +#define PACKET3_STRMOUT_BUFFER_UPDATE 0x34 +#define PACKET3_DRAW_INDEX_OFFSET_2 0x35 +#define PACKET3_DRAW_PREAMBLE 0x36 +#define PACKET3_WRITE_DATA 0x37 +#define WRITE_DATA_DST_SEL(x) ((x) << 8) + /* 0 - register + * 1 - memory (sync - via GRBM) + * 2 - gl2 + * 3 - gds + * 4 - reserved + * 5 - memory (async - direct) + */ +#define WR_ONE_ADDR (1 << 16) +#define WR_CONFIRM (1 << 20) +#define WRITE_DATA_CACHE_POLICY(x) ((x) << 25) + /* 0 - LRU + * 1 - Stream + */ +#define WRITE_DATA_ENGINE_SEL(x) ((x) << 30) + /* 0 - me + * 1 - pfp + * 2 - ce + */ +#define PACKET3_DRAW_INDEX_INDIRECT_MULTI 0x38 +#define PACKET3_MEM_SEMAPHORE 0x39 +# define PACKET3_SEM_USE_MAILBOX (0x1 << 16) +# define PACKET3_SEM_SEL_SIGNAL_TYPE (0x1 << 20) /* 0 = increment, 1 = write 1 */ +# define PACKET3_SEM_SEL_SIGNAL (0x6 << 29) +# define PACKET3_SEM_SEL_WAIT (0x7 << 29) +#define PACKET3_WAIT_REG_MEM 0x3C +#define WAIT_REG_MEM_FUNCTION(x) ((x) << 0) + /* 0 - always + * 1 - < + * 2 - <= + * 3 - == + * 4 - != + * 5 - >= + * 6 - > + */ +#define WAIT_REG_MEM_MEM_SPACE(x) ((x) << 4) + /* 0 - reg + * 1 - mem + */ +#define WAIT_REG_MEM_OPERATION(x) ((x) << 6) + /* 0 - wait_reg_mem + * 1 - wr_wait_wr_reg + */ +#define WAIT_REG_MEM_ENGINE(x) ((x) << 8) + /* 0 - me + * 1 - pfp + */ +#define PACKET3_INDIRECT_BUFFER 0x3F +#define INDIRECT_BUFFER_VALID (1 << 23) +#define INDIRECT_BUFFER_CACHE_POLICY(x) ((x) << 28) + /* 0 - LRU + * 1 - Stream + * 2 - Bypass + */ +#define INDIRECT_BUFFER_PRE_ENB(x) ((x) << 21) +#define INDIRECT_BUFFER_PRE_RESUME(x) ((x) << 30) +#define PACKET3_COPY_DATA 0x40 +#define PACKET3_PFP_SYNC_ME 0x42 +#define PACKET3_COND_WRITE 0x45 +#define PACKET3_EVENT_WRITE 0x46 +#define EVENT_TYPE(x) ((x) << 0) +#define EVENT_INDEX(x) ((x) << 8) + /* 0 - any non-TS event + * 1 - ZPASS_DONE, PIXEL_PIPE_STAT_* + * 2 - SAMPLE_PIPELINESTAT + * 3 - SAMPLE_STREAMOUTSTAT* + * 4 - *S_PARTIAL_FLUSH + */ +#define PACKET3_RELEASE_MEM 0x49 +#define EVENT_TYPE(x) ((x) << 0) +#define EVENT_INDEX(x) ((x) << 8) +#define EOP_TCL1_VOL_ACTION_EN (1 << 12) +#define EOP_TC_VOL_ACTION_EN (1 << 13) /* L2 */ +#define EOP_TC_WB_ACTION_EN (1 << 15) /* L2 */ +#define EOP_TCL1_ACTION_EN (1 << 16) +#define EOP_TC_ACTION_EN (1 << 17) /* L2 */ +#define EOP_TC_NC_ACTION_EN (1 << 19) +#define EOP_TC_MD_ACTION_EN (1 << 21) /* L2 metadata */ +#define EOP_EXEC (1 << 28) /* For Trailing Fence */ + +#define DATA_SEL(x) ((x) << 29) + /* 0 - discard + * 1 - send low 32bit data + * 2 - send 64bit data + * 3 - send 64bit GPU counter value + * 4 - send 64bit sys counter value + */ +#define INT_SEL(x) ((x) << 24) + /* 0 - none + * 1 - interrupt only (DATA_SEL = 0) + * 2 - interrupt when data write is confirmed + */ +#define DST_SEL(x) ((x) << 16) + /* 0 - MC + * 1 - TC/L2 + */ + + + +#define PACKET3_PREAMBLE_CNTL 0x4A +# define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE (2 << 28) +# define PACKET3_PREAMBLE_END_CLEAR_STATE (3 << 28) +#define PACKET3_DMA_DATA 0x50 +/* 1. header + * 2. CONTROL + * 3. SRC_ADDR_LO or DATA [31:0] + * 4. SRC_ADDR_HI [31:0] + * 5. DST_ADDR_LO [31:0] + * 6. DST_ADDR_HI [7:0] + * 7. COMMAND [30:21] | BYTE_COUNT [20:0] + */ +/* CONTROL */ +# define PACKET3_DMA_DATA_ENGINE(x) ((x) << 0) + /* 0 - ME + * 1 - PFP + */ +# define PACKET3_DMA_DATA_SRC_CACHE_POLICY(x) ((x) << 13) + /* 0 - LRU + * 1 - Stream + */ +# define PACKET3_DMA_DATA_DST_SEL(x) ((x) << 20) + /* 0 - DST_ADDR using DAS + * 1 - GDS + * 3 - DST_ADDR using L2 + */ +# define PACKET3_DMA_DATA_DST_CACHE_POLICY(x) ((x) << 25) + /* 0 - LRU + * 1 - Stream + */ +# define PACKET3_DMA_DATA_SRC_SEL(x) ((x) << 29) + /* 0 - SRC_ADDR using SAS + * 1 - GDS + * 2 - DATA + * 3 - SRC_ADDR using L2 + */ +# define PACKET3_DMA_DATA_CP_SYNC (1 << 31) +/* COMMAND */ +# define PACKET3_DMA_DATA_CMD_SAS (1 << 26) + /* 0 - memory + * 1 - register + */ +# define PACKET3_DMA_DATA_CMD_DAS (1 << 27) + /* 0 - memory + * 1 - register + */ +# define PACKET3_DMA_DATA_CMD_SAIC (1 << 28) +# define PACKET3_DMA_DATA_CMD_DAIC (1 << 29) +# define PACKET3_DMA_DATA_CMD_RAW_WAIT (1 << 30) +#define PACKET3_ACQUIRE_MEM 0x58 +/* 1. HEADER + * 2. COHER_CNTL [30:0] + * 2.1 ENGINE_SEL [31:31] + * 3. COHER_SIZE [31:0] + * 4. COHER_SIZE_HI [7:0] + * 5. COHER_BASE_LO [31:0] + * 6. COHER_BASE_HI [23:0] + * 7. POLL_INTERVAL [15:0] + */ +/* COHER_CNTL fields for CP_COHER_CNTL */ +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_NC_ACTION_ENA(x) ((x) << 3) +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_WC_ACTION_ENA(x) ((x) << 4) +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_INV_METADATA_ACTION_ENA(x) ((x) << 5) +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TCL1_VOL_ACTION_ENA(x) ((x) << 15) +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_WB_ACTION_ENA(x) ((x) << 18) +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TCL1_ACTION_ENA(x) ((x) << 22) +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_ACTION_ENA(x) ((x) << 23) +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_CB_ACTION_ENA(x) ((x) << 25) +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_DB_ACTION_ENA(x) ((x) << 26) +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_SH_KCACHE_ACTION_ENA(x) ((x) << 27) +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_SH_KCACHE_VOL_ACTION_ENA(x) ((x) << 28) +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_SH_ICACHE_ACTION_ENA(x) ((x) << 29) +#define PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_SH_KCACHE_WB_ACTION_ENA(x) ((x) << 30) +#define PACKET3_REWIND 0x59 +#define PACKET3_LOAD_UCONFIG_REG 0x5E +#define PACKET3_LOAD_SH_REG 0x5F +#define PACKET3_LOAD_CONFIG_REG 0x60 +#define PACKET3_LOAD_CONTEXT_REG 0x61 +#define PACKET3_SET_CONFIG_REG 0x68 +#define PACKET3_SET_CONFIG_REG_START 0x00002000 +#define PACKET3_SET_CONFIG_REG_END 0x00002c00 +#define PACKET3_SET_CONTEXT_REG 0x69 +#define PACKET3_SET_CONTEXT_REG_START 0x0000a000 +#define PACKET3_SET_CONTEXT_REG_END 0x0000a400 +#define PACKET3_SET_CONTEXT_REG_INDIRECT 0x73 +#define PACKET3_SET_SH_REG 0x76 +#define PACKET3_SET_SH_REG_START 0x00002c00 +#define PACKET3_SET_SH_REG_END 0x00003000 +#define PACKET3_SET_SH_REG_OFFSET 0x77 +#define PACKET3_SET_QUEUE_REG 0x78 +#define PACKET3_SET_UCONFIG_REG 0x79 +#define PACKET3_SET_UCONFIG_REG_START 0x0000c000 +#define PACKET3_SET_UCONFIG_REG_END 0x0000c400 +#define PACKET3_SET_UCONFIG_REG_INDEX_TYPE (2 << 28) +#define PACKET3_SCRATCH_RAM_WRITE 0x7D +#define PACKET3_SCRATCH_RAM_READ 0x7E +#define PACKET3_LOAD_CONST_RAM 0x80 +#define PACKET3_WRITE_CONST_RAM 0x81 +#define PACKET3_DUMP_CONST_RAM 0x83 +#define PACKET3_INCREMENT_CE_COUNTER 0x84 +#define PACKET3_INCREMENT_DE_COUNTER 0x85 +#define PACKET3_WAIT_ON_CE_COUNTER 0x86 +#define PACKET3_WAIT_ON_DE_COUNTER_DIFF 0x88 +#define PACKET3_SWITCH_BUFFER 0x8B +#define PACKET3_FRAME_CONTROL 0x90 +# define FRAME_TMZ (1 << 0) +# define FRAME_CMD(x) ((x) << 28) + /* + * x=0: tmz_begin + * x=1: tmz_end + */ + +#define PACKET3_INVALIDATE_TLBS 0x98 +# define PACKET3_INVALIDATE_TLBS_DST_SEL(x) ((x) << 0) +# define PACKET3_INVALIDATE_TLBS_ALL_HUB(x) ((x) << 4) +# define PACKET3_INVALIDATE_TLBS_PASID(x) ((x) << 5) +# define PACKET3_INVALIDATE_TLBS_FLUSH_TYPE(x) ((x) << 29) +#define PACKET3_SET_RESOURCES 0xA0 +/* 1. header + * 2. CONTROL + * 3. QUEUE_MASK_LO [31:0] + * 4. QUEUE_MASK_HI [31:0] + * 5. GWS_MASK_LO [31:0] + * 6. GWS_MASK_HI [31:0] + * 7. OAC_MASK [15:0] + * 8. GDS_HEAP_SIZE [16:11] | GDS_HEAP_BASE [5:0] + */ +# define PACKET3_SET_RESOURCES_VMID_MASK(x) ((x) << 0) +# define PACKET3_SET_RESOURCES_UNMAP_LATENTY(x) ((x) << 16) +# define PACKET3_SET_RESOURCES_QUEUE_TYPE(x) ((x) << 29) +#define PACKET3_MAP_QUEUES 0xA2 +/* 1. header + * 2. CONTROL + * 3. CONTROL2 + * 4. MQD_ADDR_LO [31:0] + * 5. MQD_ADDR_HI [31:0] + * 6. WPTR_ADDR_LO [31:0] + * 7. WPTR_ADDR_HI [31:0] + */ +/* CONTROL */ +# define PACKET3_MAP_QUEUES_QUEUE_SEL(x) ((x) << 4) +# define PACKET3_MAP_QUEUES_VMID(x) ((x) << 8) +# define PACKET3_MAP_QUEUES_QUEUE(x) ((x) << 13) +# define PACKET3_MAP_QUEUES_PIPE(x) ((x) << 16) +# define PACKET3_MAP_QUEUES_ME(x) ((x) << 18) +# define PACKET3_MAP_QUEUES_QUEUE_TYPE(x) ((x) << 21) +# define PACKET3_MAP_QUEUES_ALLOC_FORMAT(x) ((x) << 24) +# define PACKET3_MAP_QUEUES_ENGINE_SEL(x) ((x) << 26) +# define PACKET3_MAP_QUEUES_NUM_QUEUES(x) ((x) << 29) +/* CONTROL2 */ +# define PACKET3_MAP_QUEUES_CHECK_DISABLE(x) ((x) << 1) +# define PACKET3_MAP_QUEUES_DOORBELL_OFFSET(x) ((x) << 2) +#define PACKET3_UNMAP_QUEUES 0xA3 +/* 1. header + * 2. CONTROL + * 3. CONTROL2 + * 4. CONTROL3 + * 5. CONTROL4 + * 6. CONTROL5 + */ +/* CONTROL */ +# define PACKET3_UNMAP_QUEUES_ACTION(x) ((x) << 0) + /* 0 - PREEMPT_QUEUES + * 1 - RESET_QUEUES + * 2 - DISABLE_PROCESS_QUEUES + * 3 - PREEMPT_QUEUES_NO_UNMAP + */ +# define PACKET3_UNMAP_QUEUES_QUEUE_SEL(x) ((x) << 4) +# define PACKET3_UNMAP_QUEUES_ENGINE_SEL(x) ((x) << 26) +# define PACKET3_UNMAP_QUEUES_NUM_QUEUES(x) ((x) << 29) +/* CONTROL2a */ +# define PACKET3_UNMAP_QUEUES_PASID(x) ((x) << 0) +/* CONTROL2b */ +# define PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(x) ((x) << 2) +/* CONTROL3a */ +# define PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET1(x) ((x) << 2) +/* CONTROL3b */ +# define PACKET3_UNMAP_QUEUES_RB_WPTR(x) ((x) << 0) +/* CONTROL4 */ +# define PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET2(x) ((x) << 2) +/* CONTROL5 */ +# define PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET3(x) ((x) << 2) +#define PACKET3_QUERY_STATUS 0xA4 +/* 1. header + * 2. CONTROL + * 3. CONTROL2 + * 4. ADDR_LO [31:0] + * 5. ADDR_HI [31:0] + * 6. DATA_LO [31:0] + * 7. DATA_HI [31:0] + */ +/* CONTROL */ +# define PACKET3_QUERY_STATUS_CONTEXT_ID(x) ((x) << 0) +# define PACKET3_QUERY_STATUS_INTERRUPT_SEL(x) ((x) << 28) +# define PACKET3_QUERY_STATUS_COMMAND(x) ((x) << 30) +/* CONTROL2a */ +# define PACKET3_QUERY_STATUS_PASID(x) ((x) << 0) +/* CONTROL2b */ +# define PACKET3_QUERY_STATUS_DOORBELL_OFFSET(x) ((x) << 2) +# define PACKET3_QUERY_STATUS_ENG_SEL(x) ((x) << 25) + + +#define VCE_CMD_NO_OP 0x00000000 +#define VCE_CMD_END 0x00000001 +#define VCE_CMD_IB 0x00000002 +#define VCE_CMD_FENCE 0x00000003 +#define VCE_CMD_TRAP 0x00000004 +#define VCE_CMD_IB_AUTO 0x00000005 +#define VCE_CMD_SEMAPHORE 0x00000006 + +#define VCE_CMD_IB_VM 0x00000102 +#define VCE_CMD_WAIT_GE 0x00000106 +#define VCE_CMD_UPDATE_PTB 0x00000107 +#define VCE_CMD_FLUSH_TLB 0x00000108 +#define VCE_CMD_REG_WRITE 0x00000109 +#define VCE_CMD_REG_WAIT 0x0000010a + +#define HEVC_ENC_CMD_NO_OP 0x00000000 +#define HEVC_ENC_CMD_END 0x00000001 +#define HEVC_ENC_CMD_FENCE 0x00000003 +#define HEVC_ENC_CMD_TRAP 0x00000004 +#define HEVC_ENC_CMD_IB_VM 0x00000102 +#define HEVC_ENC_CMD_REG_WRITE 0x00000109 +#define HEVC_ENC_CMD_REG_WAIT 0x0000010a + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c new file mode 100644 index 000000000..8b2ff2b28 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/soc21.c @@ -0,0 +1,896 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include +#include +#include +#include + +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "amdgpu_ih.h" +#include "amdgpu_uvd.h" +#include "amdgpu_vce.h" +#include "amdgpu_ucode.h" +#include "amdgpu_psp.h" +#include "amdgpu_smu.h" +#include "atom.h" +#include "amd_pcie.h" + +#include "gc/gc_11_0_0_offset.h" +#include "gc/gc_11_0_0_sh_mask.h" +#include "mp/mp_13_0_0_offset.h" + +#include "soc15.h" +#include "soc15_common.h" +#include "soc21.h" +#include "mxgpu_nv.h" + +static const struct amd_ip_funcs soc21_common_ip_funcs; + +/* SOC21 */ +static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_encode_array_vcn0[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2304, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 2304, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)}, +}; + +static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_encode_array_vcn1[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2304, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 2304, 0)}, +}; + +static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_encode_vcn0 = { + .codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_encode_array_vcn0), + .codec_array = vcn_4_0_0_video_codecs_encode_array_vcn0, +}; + +static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_encode_vcn1 = { + .codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_encode_array_vcn1), + .codec_array = vcn_4_0_0_video_codecs_encode_array_vcn1, +}; + +static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_decode_array_vcn0[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)}, +}; + +static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_decode_array_vcn1[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, +}; + +static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_decode_vcn0 = { + .codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_decode_array_vcn0), + .codec_array = vcn_4_0_0_video_codecs_decode_array_vcn0, +}; + +static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_decode_vcn1 = { + .codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_decode_array_vcn1), + .codec_array = vcn_4_0_0_video_codecs_decode_array_vcn1, +}; + +/* SRIOV SOC21, not const since data is controlled by host */ +static struct amdgpu_video_codec_info sriov_vcn_4_0_0_video_codecs_encode_array_vcn0[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2304, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 2304, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)}, +}; + +static struct amdgpu_video_codec_info sriov_vcn_4_0_0_video_codecs_encode_array_vcn1[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2304, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 2304, 0)}, +}; + +static struct amdgpu_video_codecs sriov_vcn_4_0_0_video_codecs_encode_vcn0 = { + .codec_count = ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_encode_array_vcn0), + .codec_array = sriov_vcn_4_0_0_video_codecs_encode_array_vcn0, +}; + +static struct amdgpu_video_codecs sriov_vcn_4_0_0_video_codecs_encode_vcn1 = { + .codec_count = ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_encode_array_vcn1), + .codec_array = sriov_vcn_4_0_0_video_codecs_encode_array_vcn1, +}; + +static struct amdgpu_video_codec_info sriov_vcn_4_0_0_video_codecs_decode_array_vcn0[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)}, +}; + +static struct amdgpu_video_codec_info sriov_vcn_4_0_0_video_codecs_decode_array_vcn1[] = { + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)}, + {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)}, +}; + +static struct amdgpu_video_codecs sriov_vcn_4_0_0_video_codecs_decode_vcn0 = { + .codec_count = ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_decode_array_vcn0), + .codec_array = sriov_vcn_4_0_0_video_codecs_decode_array_vcn0, +}; + +static struct amdgpu_video_codecs sriov_vcn_4_0_0_video_codecs_decode_vcn1 = { + .codec_count = ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_decode_array_vcn1), + .codec_array = sriov_vcn_4_0_0_video_codecs_decode_array_vcn1, +}; + +static int soc21_query_video_codecs(struct amdgpu_device *adev, bool encode, + const struct amdgpu_video_codecs **codecs) +{ + if (adev->vcn.num_vcn_inst == hweight8(adev->vcn.harvest_config)) + return -EINVAL; + + switch (adev->ip_versions[UVD_HWIP][0]) { + case IP_VERSION(4, 0, 0): + case IP_VERSION(4, 0, 2): + case IP_VERSION(4, 0, 4): + if (amdgpu_sriov_vf(adev)) { + if ((adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) || + !amdgpu_sriov_is_av1_support(adev)) { + if (encode) + *codecs = &sriov_vcn_4_0_0_video_codecs_encode_vcn1; + else + *codecs = &sriov_vcn_4_0_0_video_codecs_decode_vcn1; + } else { + if (encode) + *codecs = &sriov_vcn_4_0_0_video_codecs_encode_vcn0; + else + *codecs = &sriov_vcn_4_0_0_video_codecs_decode_vcn0; + } + } else { + if ((adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0)) { + if (encode) + *codecs = &vcn_4_0_0_video_codecs_encode_vcn1; + else + *codecs = &vcn_4_0_0_video_codecs_decode_vcn1; + } else { + if (encode) + *codecs = &vcn_4_0_0_video_codecs_encode_vcn0; + else + *codecs = &vcn_4_0_0_video_codecs_decode_vcn0; + } + } + return 0; + default: + return -EINVAL; + } +} + +static u32 soc21_didt_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags, address, data; + u32 r; + + address = SOC15_REG_OFFSET(GC, 0, regDIDT_IND_INDEX); + data = SOC15_REG_OFFSET(GC, 0, regDIDT_IND_DATA); + + spin_lock_irqsave(&adev->didt_idx_lock, flags); + WREG32(address, (reg)); + r = RREG32(data); + spin_unlock_irqrestore(&adev->didt_idx_lock, flags); + return r; +} + +static void soc21_didt_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags, address, data; + + address = SOC15_REG_OFFSET(GC, 0, regDIDT_IND_INDEX); + data = SOC15_REG_OFFSET(GC, 0, regDIDT_IND_DATA); + + spin_lock_irqsave(&adev->didt_idx_lock, flags); + WREG32(address, (reg)); + WREG32(data, (v)); + spin_unlock_irqrestore(&adev->didt_idx_lock, flags); +} + +static u32 soc21_get_config_memsize(struct amdgpu_device *adev) +{ + return adev->nbio.funcs->get_memsize(adev); +} + +static u32 soc21_get_xclk(struct amdgpu_device *adev) +{ + return adev->clock.spll.reference_freq; +} + + +void soc21_grbm_select(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 queue, u32 vmid) +{ + u32 grbm_gfx_cntl = 0; + grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, PIPEID, pipe); + grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, MEID, me); + grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, VMID, vmid); + grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, QUEUEID, queue); + + WREG32_SOC15(GC, 0, regGRBM_GFX_CNTL, grbm_gfx_cntl); +} + +static bool soc21_read_disabled_bios(struct amdgpu_device *adev) +{ + /* todo */ + return false; +} + +static struct soc15_allowed_register_entry soc21_allowed_read_registers[] = { + { SOC15_REG_ENTRY(GC, 0, regGRBM_STATUS)}, + { SOC15_REG_ENTRY(GC, 0, regGRBM_STATUS2)}, + { SOC15_REG_ENTRY(GC, 0, regGRBM_STATUS_SE0)}, + { SOC15_REG_ENTRY(GC, 0, regGRBM_STATUS_SE1)}, + { SOC15_REG_ENTRY(GC, 0, regGRBM_STATUS_SE2)}, + { SOC15_REG_ENTRY(GC, 0, regGRBM_STATUS_SE3)}, + { SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_STATUS_REG)}, + { SOC15_REG_ENTRY(SDMA1, 0, regSDMA1_STATUS_REG)}, + { SOC15_REG_ENTRY(GC, 0, regCP_STAT)}, + { SOC15_REG_ENTRY(GC, 0, regCP_STALLED_STAT1)}, + { SOC15_REG_ENTRY(GC, 0, regCP_STALLED_STAT2)}, + { SOC15_REG_ENTRY(GC, 0, regCP_STALLED_STAT3)}, + { SOC15_REG_ENTRY(GC, 0, regCP_CPF_BUSY_STAT)}, + { SOC15_REG_ENTRY(GC, 0, regCP_CPF_STALLED_STAT1)}, + { SOC15_REG_ENTRY(GC, 0, regCP_CPF_STATUS)}, + { SOC15_REG_ENTRY(GC, 0, regCP_CPC_BUSY_STAT)}, + { SOC15_REG_ENTRY(GC, 0, regCP_CPC_STALLED_STAT1)}, + { SOC15_REG_ENTRY(GC, 0, regCP_CPC_STATUS)}, + { SOC15_REG_ENTRY(GC, 0, regGB_ADDR_CONFIG)}, +}; + +static uint32_t soc21_read_indexed_register(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 reg_offset) +{ + uint32_t val; + + mutex_lock(&adev->grbm_idx_mutex); + if (se_num != 0xffffffff || sh_num != 0xffffffff) + amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff, 0); + + val = RREG32(reg_offset); + + if (se_num != 0xffffffff || sh_num != 0xffffffff) + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + return val; +} + +static uint32_t soc21_get_register_value(struct amdgpu_device *adev, + bool indexed, u32 se_num, + u32 sh_num, u32 reg_offset) +{ + if (indexed) { + return soc21_read_indexed_register(adev, se_num, sh_num, reg_offset); + } else { + if (reg_offset == SOC15_REG_OFFSET(GC, 0, regGB_ADDR_CONFIG) && adev->gfx.config.gb_addr_config) + return adev->gfx.config.gb_addr_config; + return RREG32(reg_offset); + } +} + +static int soc21_read_register(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 reg_offset, u32 *value) +{ + uint32_t i; + struct soc15_allowed_register_entry *en; + + *value = 0; + for (i = 0; i < ARRAY_SIZE(soc21_allowed_read_registers); i++) { + en = &soc21_allowed_read_registers[i]; + if (!adev->reg_offset[en->hwip][en->inst]) + continue; + else if (reg_offset != (adev->reg_offset[en->hwip][en->inst][en->seg] + + en->reg_offset)) + continue; + + *value = soc21_get_register_value(adev, + soc21_allowed_read_registers[i].grbm_indexed, + se_num, sh_num, reg_offset); + return 0; + } + return -EINVAL; +} + +#if 0 +static int soc21_asic_mode1_reset(struct amdgpu_device *adev) +{ + u32 i; + int ret = 0; + + amdgpu_atombios_scratch_regs_engine_hung(adev, true); + + /* disable BM */ + pci_clear_master(adev->pdev); + + amdgpu_device_cache_pci_state(adev->pdev); + + if (amdgpu_dpm_is_mode1_reset_supported(adev)) { + dev_info(adev->dev, "GPU smu mode1 reset\n"); + ret = amdgpu_dpm_mode1_reset(adev); + } else { + dev_info(adev->dev, "GPU psp mode1 reset\n"); + ret = psp_gpu_reset(adev); + } + + if (ret) + dev_err(adev->dev, "GPU mode1 reset failed\n"); + amdgpu_device_load_pci_state(adev->pdev); + + /* wait for asic to come out of reset */ + for (i = 0; i < adev->usec_timeout; i++) { + u32 memsize = adev->nbio.funcs->get_memsize(adev); + + if (memsize != 0xffffffff) + break; + udelay(1); + } + + amdgpu_atombios_scratch_regs_engine_hung(adev, false); + + return ret; +} +#endif + +static enum amd_reset_method +soc21_asic_reset_method(struct amdgpu_device *adev) +{ + if (amdgpu_reset_method == AMD_RESET_METHOD_MODE1 || + amdgpu_reset_method == AMD_RESET_METHOD_MODE2 || + amdgpu_reset_method == AMD_RESET_METHOD_BACO) + return amdgpu_reset_method; + + if (amdgpu_reset_method != -1) + dev_warn(adev->dev, "Specified reset method:%d isn't supported, using AUTO instead.\n", + amdgpu_reset_method); + + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(13, 0, 0): + case IP_VERSION(13, 0, 7): + case IP_VERSION(13, 0, 10): + return AMD_RESET_METHOD_MODE1; + case IP_VERSION(13, 0, 4): + case IP_VERSION(13, 0, 11): + return AMD_RESET_METHOD_MODE2; + default: + if (amdgpu_dpm_is_baco_supported(adev)) + return AMD_RESET_METHOD_BACO; + else + return AMD_RESET_METHOD_MODE1; + } +} + +static int soc21_asic_reset(struct amdgpu_device *adev) +{ + int ret = 0; + + switch (soc21_asic_reset_method(adev)) { + case AMD_RESET_METHOD_PCI: + dev_info(adev->dev, "PCI reset\n"); + ret = amdgpu_device_pci_reset(adev); + break; + case AMD_RESET_METHOD_BACO: + dev_info(adev->dev, "BACO reset\n"); + ret = amdgpu_dpm_baco_reset(adev); + break; + case AMD_RESET_METHOD_MODE2: + dev_info(adev->dev, "MODE2 reset\n"); + ret = amdgpu_dpm_mode2_reset(adev); + break; + default: + dev_info(adev->dev, "MODE1 reset\n"); + ret = amdgpu_device_mode1_reset(adev); + break; + } + + return ret; +} + +static int soc21_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk) +{ + /* todo */ + return 0; +} + +static int soc21_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk) +{ + /* todo */ + return 0; +} + +static void soc21_program_aspm(struct amdgpu_device *adev) +{ + if (!amdgpu_device_should_use_aspm(adev)) + return; + + if (!(adev->flags & AMD_IS_APU) && + (adev->nbio.funcs->program_aspm)) + adev->nbio.funcs->program_aspm(adev); +} + +const struct amdgpu_ip_block_version soc21_common_ip_block = { + .type = AMD_IP_BLOCK_TYPE_COMMON, + .major = 1, + .minor = 0, + .rev = 0, + .funcs = &soc21_common_ip_funcs, +}; + +static bool soc21_need_full_reset(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(11, 0, 0): + return amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__UMC); + case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): + return false; + default: + return true; + } +} + +static bool soc21_need_reset_on_init(struct amdgpu_device *adev) +{ + u32 sol_reg; + + if (adev->flags & AMD_IS_APU) + return false; + + /* Check sOS sign of life register to confirm sys driver and sOS + * are already been loaded. + */ + sol_reg = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_81); + if (sol_reg) + return true; + + return false; +} + +static void soc21_init_doorbell_index(struct amdgpu_device *adev) +{ + adev->doorbell_index.kiq = AMDGPU_NAVI10_DOORBELL_KIQ; + adev->doorbell_index.mec_ring0 = AMDGPU_NAVI10_DOORBELL_MEC_RING0; + adev->doorbell_index.mec_ring1 = AMDGPU_NAVI10_DOORBELL_MEC_RING1; + adev->doorbell_index.mec_ring2 = AMDGPU_NAVI10_DOORBELL_MEC_RING2; + adev->doorbell_index.mec_ring3 = AMDGPU_NAVI10_DOORBELL_MEC_RING3; + adev->doorbell_index.mec_ring4 = AMDGPU_NAVI10_DOORBELL_MEC_RING4; + adev->doorbell_index.mec_ring5 = AMDGPU_NAVI10_DOORBELL_MEC_RING5; + adev->doorbell_index.mec_ring6 = AMDGPU_NAVI10_DOORBELL_MEC_RING6; + adev->doorbell_index.mec_ring7 = AMDGPU_NAVI10_DOORBELL_MEC_RING7; + adev->doorbell_index.userqueue_start = AMDGPU_NAVI10_DOORBELL_USERQUEUE_START; + adev->doorbell_index.userqueue_end = AMDGPU_NAVI10_DOORBELL_USERQUEUE_END; + adev->doorbell_index.gfx_ring0 = AMDGPU_NAVI10_DOORBELL_GFX_RING0; + adev->doorbell_index.gfx_ring1 = AMDGPU_NAVI10_DOORBELL_GFX_RING1; + adev->doorbell_index.gfx_userqueue_start = + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_START; + adev->doorbell_index.gfx_userqueue_end = + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_END; + adev->doorbell_index.mes_ring0 = AMDGPU_NAVI10_DOORBELL_MES_RING0; + adev->doorbell_index.mes_ring1 = AMDGPU_NAVI10_DOORBELL_MES_RING1; + adev->doorbell_index.sdma_engine[0] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE0; + adev->doorbell_index.sdma_engine[1] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE1; + adev->doorbell_index.ih = AMDGPU_NAVI10_DOORBELL_IH; + adev->doorbell_index.vcn.vcn_ring0_1 = AMDGPU_NAVI10_DOORBELL64_VCN0_1; + adev->doorbell_index.vcn.vcn_ring2_3 = AMDGPU_NAVI10_DOORBELL64_VCN2_3; + adev->doorbell_index.vcn.vcn_ring4_5 = AMDGPU_NAVI10_DOORBELL64_VCN4_5; + adev->doorbell_index.vcn.vcn_ring6_7 = AMDGPU_NAVI10_DOORBELL64_VCN6_7; + adev->doorbell_index.first_non_cp = AMDGPU_NAVI10_DOORBELL64_FIRST_NON_CP; + adev->doorbell_index.last_non_cp = AMDGPU_NAVI10_DOORBELL64_LAST_NON_CP; + + adev->doorbell_index.max_assignment = AMDGPU_NAVI10_DOORBELL_MAX_ASSIGNMENT << 1; + adev->doorbell_index.sdma_doorbell_range = 20; +} + +static void soc21_pre_asic_init(struct amdgpu_device *adev) +{ +} + +static int soc21_update_umd_stable_pstate(struct amdgpu_device *adev, + bool enter) +{ + if (enter) + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); + else + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); + + if (adev->gfx.funcs->update_perfmon_mgcg) + adev->gfx.funcs->update_perfmon_mgcg(adev, !enter); + + return 0; +} + +static const struct amdgpu_asic_funcs soc21_asic_funcs = { + .read_disabled_bios = &soc21_read_disabled_bios, + .read_bios_from_rom = &amdgpu_soc15_read_bios_from_rom, + .read_register = &soc21_read_register, + .reset = &soc21_asic_reset, + .reset_method = &soc21_asic_reset_method, + .get_xclk = &soc21_get_xclk, + .set_uvd_clocks = &soc21_set_uvd_clocks, + .set_vce_clocks = &soc21_set_vce_clocks, + .get_config_memsize = &soc21_get_config_memsize, + .init_doorbell_index = &soc21_init_doorbell_index, + .need_full_reset = &soc21_need_full_reset, + .need_reset_on_init = &soc21_need_reset_on_init, + .get_pcie_replay_count = &amdgpu_nbio_get_pcie_replay_count, + .supports_baco = &amdgpu_dpm_is_baco_supported, + .pre_asic_init = &soc21_pre_asic_init, + .query_video_codecs = &soc21_query_video_codecs, + .update_umd_stable_pstate = &soc21_update_umd_stable_pstate, +}; + +static int soc21_common_early_init(void *handle) +{ +#define MMIO_REG_HOLE_OFFSET (0x80000 - PAGE_SIZE) + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->rmmio_remap.reg_offset = MMIO_REG_HOLE_OFFSET; + adev->rmmio_remap.bus_addr = adev->rmmio_base + MMIO_REG_HOLE_OFFSET; + adev->smc_rreg = NULL; + adev->smc_wreg = NULL; + adev->pcie_rreg = &amdgpu_device_indirect_rreg; + adev->pcie_wreg = &amdgpu_device_indirect_wreg; + adev->pcie_rreg64 = &amdgpu_device_indirect_rreg64; + adev->pcie_wreg64 = &amdgpu_device_indirect_wreg64; + adev->pciep_rreg = amdgpu_device_pcie_port_rreg; + adev->pciep_wreg = amdgpu_device_pcie_port_wreg; + + /* TODO: will add them during VCN v2 implementation */ + adev->uvd_ctx_rreg = NULL; + adev->uvd_ctx_wreg = NULL; + + adev->didt_rreg = &soc21_didt_rreg; + adev->didt_wreg = &soc21_didt_wreg; + + adev->asic_funcs = &soc21_asic_funcs; + + adev->rev_id = amdgpu_device_get_rev_id(adev); + adev->external_rev_id = 0xff; + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(11, 0, 0): + adev->cg_flags = AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | +#if 0 + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | +#endif + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_REPEATER_FGCG | + AMD_CG_SUPPORT_GFX_FGCG | + AMD_CG_SUPPORT_GFX_PERF_CLK | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_HDP_SD; + adev->pg_flags = AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG | + AMD_PG_SUPPORT_ATHUB | + AMD_PG_SUPPORT_MMHUB; + adev->external_rev_id = adev->rev_id + 0x1; // TODO: need update + break; + case IP_VERSION(11, 0, 2): + adev->cg_flags = + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_REPEATER_FGCG | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_HDP_SD; + adev->pg_flags = + AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG | + AMD_PG_SUPPORT_ATHUB | + AMD_PG_SUPPORT_MMHUB; + adev->external_rev_id = adev->rev_id + 0x10; + break; + case IP_VERSION(11, 0, 1): + adev->cg_flags = + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_FGCG | + AMD_CG_SUPPORT_REPEATER_FGCG | + AMD_CG_SUPPORT_GFX_PERF_CLK | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG; + adev->pg_flags = + AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG; + adev->external_rev_id = adev->rev_id + 0x1; + break; + case IP_VERSION(11, 0, 3): + adev->cg_flags = AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_REPEATER_FGCG | + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_HDP_SD | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS; + adev->pg_flags = AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_JPEG; + adev->external_rev_id = adev->rev_id + 0x20; + break; + case IP_VERSION(11, 0, 4): + adev->cg_flags = + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_FGCG | + AMD_CG_SUPPORT_REPEATER_FGCG | + AMD_CG_SUPPORT_GFX_PERF_CLK | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_JPEG_MGCG; + adev->pg_flags = AMD_PG_SUPPORT_VCN | + AMD_PG_SUPPORT_VCN_DPG | + AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_JPEG; + adev->external_rev_id = adev->rev_id + 0x80; + break; + + default: + /* FIXME: not supported yet */ + return -EINVAL; + } + + if (amdgpu_sriov_vf(adev)) { + amdgpu_virt_init_setting(adev); + xgpu_nv_mailbox_set_irq_funcs(adev); + } + + return 0; +} + +static int soc21_common_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) { + xgpu_nv_mailbox_get_irq(adev); + if ((adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) || + !amdgpu_sriov_is_av1_support(adev)) { + amdgpu_virt_update_sriov_video_codec(adev, + sriov_vcn_4_0_0_video_codecs_encode_array_vcn1, + ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_encode_array_vcn1), + sriov_vcn_4_0_0_video_codecs_decode_array_vcn1, + ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_decode_array_vcn1)); + } else { + amdgpu_virt_update_sriov_video_codec(adev, + sriov_vcn_4_0_0_video_codecs_encode_array_vcn0, + ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_encode_array_vcn0), + sriov_vcn_4_0_0_video_codecs_decode_array_vcn0, + ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_decode_array_vcn0)); + } + } else { + if (adev->nbio.ras && + adev->nbio.ras_err_event_athub_irq.funcs) + /* don't need to fail gpu late init + * if enabling athub_err_event interrupt failed + * nbio v4_3 only support fatal error hanlding + * just enable the interrupt directly */ + amdgpu_irq_get(adev, &adev->nbio.ras_err_event_athub_irq, 0); + } + + /* Enable selfring doorbell aperture late because doorbell BAR + * aperture will change if resize BAR successfully in gmc sw_init. + */ + adev->nbio.funcs->enable_doorbell_selfring_aperture(adev, true); + + return 0; +} + +static int soc21_common_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + xgpu_nv_mailbox_add_irq_id(adev); + + return 0; +} + +static int soc21_common_sw_fini(void *handle) +{ + return 0; +} + +static int soc21_common_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* enable aspm */ + soc21_program_aspm(adev); + /* setup nbio registers */ + adev->nbio.funcs->init_registers(adev); + /* remap HDP registers to a hole in mmio space, + * for the purpose of expose those registers + * to process space + */ + if (adev->nbio.funcs->remap_hdp_registers && !amdgpu_sriov_vf(adev)) + adev->nbio.funcs->remap_hdp_registers(adev); + /* enable the doorbell aperture */ + adev->nbio.funcs->enable_doorbell_aperture(adev, true); + + return 0; +} + +static int soc21_common_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* Disable the doorbell aperture and selfring doorbell aperture + * separately in hw_fini because soc21_enable_doorbell_aperture + * has been removed and there is no need to delay disabling + * selfring doorbell. + */ + adev->nbio.funcs->enable_doorbell_aperture(adev, false); + adev->nbio.funcs->enable_doorbell_selfring_aperture(adev, false); + + if (amdgpu_sriov_vf(adev)) { + xgpu_nv_mailbox_put_irq(adev); + } else { + if (adev->nbio.ras && + adev->nbio.ras_err_event_athub_irq.funcs) + amdgpu_irq_put(adev, &adev->nbio.ras_err_event_athub_irq, 0); + } + + return 0; +} + +static int soc21_common_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return soc21_common_hw_fini(adev); +} + +static int soc21_common_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return soc21_common_hw_init(adev); +} + +static bool soc21_common_is_idle(void *handle) +{ + return true; +} + +static int soc21_common_wait_for_idle(void *handle) +{ + return 0; +} + +static int soc21_common_soft_reset(void *handle) +{ + return 0; +} + +static int soc21_common_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + switch (adev->ip_versions[NBIO_HWIP][0]) { + case IP_VERSION(4, 3, 0): + case IP_VERSION(4, 3, 1): + case IP_VERSION(7, 7, 0): + adev->nbio.funcs->update_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + adev->nbio.funcs->update_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + adev->hdp.funcs->update_clock_gating(adev, + state == AMD_CG_STATE_GATE); + break; + default: + break; + } + return 0; +} + +static int soc21_common_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + switch (adev->ip_versions[LSDMA_HWIP][0]) { + case IP_VERSION(6, 0, 0): + case IP_VERSION(6, 0, 2): + adev->lsdma.funcs->update_memory_power_gating(adev, + state == AMD_PG_STATE_GATE); + break; + default: + break; + } + + return 0; +} + +static void soc21_common_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->nbio.funcs->get_clockgating_state(adev, flags); + + adev->hdp.funcs->get_clock_gating_state(adev, flags); + + return; +} + +static const struct amd_ip_funcs soc21_common_ip_funcs = { + .name = "soc21_common", + .early_init = soc21_common_early_init, + .late_init = soc21_common_late_init, + .sw_init = soc21_common_sw_init, + .sw_fini = soc21_common_sw_fini, + .hw_init = soc21_common_hw_init, + .hw_fini = soc21_common_hw_fini, + .suspend = soc21_common_suspend, + .resume = soc21_common_resume, + .is_idle = soc21_common_is_idle, + .wait_for_idle = soc21_common_wait_for_idle, + .soft_reset = soc21_common_soft_reset, + .set_clockgating_state = soc21_common_set_clockgating_state, + .set_powergating_state = soc21_common_set_powergating_state, + .get_clockgating_state = soc21_common_get_clockgating_state, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.h b/drivers/gpu/drm/amd/amdgpu/soc21.h new file mode 100644 index 000000000..4c8067af1 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/soc21.h @@ -0,0 +1,30 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __SOC21_H__ +#define __SOC21_H__ + +extern const struct amdgpu_ip_block_version soc21_common_ip_block; + +void soc21_grbm_select(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 queue, u32 vmid); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/ta_rap_if.h b/drivers/gpu/drm/amd/amdgpu/ta_rap_if.h new file mode 100644 index 000000000..f14833fae --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/ta_rap_if.h @@ -0,0 +1,84 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef _TA_RAP_IF_H +#define _TA_RAP_IF_H + +/* Responses have bit 31 set */ +#define RSP_ID_MASK (1U << 31) +#define RSP_ID(cmdId) (((uint32_t)(cmdId)) | RSP_ID_MASK) + +enum ta_rap_status { + TA_RAP_STATUS__SUCCESS = 1, + TA_RAP_STATUS__ERROR_GENERIC_FAILURE = 2, + TA_RAP_STATUS__ERROR_CMD_NOT_SUPPORTED = 3, + TA_RAP_STATUS__ERROR_INVALID_VALIDATION_METHOD = 4, + TA_RAP_STATUS__ERROR_NULL_POINTER = 5, + TA_RAP_STATUS__ERROR_NOT_INITIALIZED = 6, + TA_RAP_STATUS__ERROR_VALIDATION_FAILED = 7, + TA_RAP_STATUS__ERROR_ASIC_NOT_SUPPORTED = 8, + TA_RAP_STATUS__ERROR_OPERATION_NOT_PERMISSABLE = 9, + TA_RAP_STATUS__ERROR_ALREADY_INIT = 10, +}; + +enum ta_rap_cmd { + TA_CMD_RAP__INITIALIZE = 1, + TA_CMD_RAP__VALIDATE_L0 = 2, +}; + +enum ta_rap_validation_method { + METHOD_A = 1, +}; + +struct ta_rap_cmd_input_data { + uint8_t reserved[8]; +}; + +struct ta_rap_cmd_output_data { + uint32_t last_subsection; + uint32_t num_total_validate; + uint32_t num_valid; + uint32_t last_validate_addr; + uint32_t last_validate_val; + uint32_t last_validate_val_exptd; +}; + +union ta_rap_cmd_input { + struct ta_rap_cmd_input_data input; +}; + +union ta_rap_cmd_output { + struct ta_rap_cmd_output_data output; +}; + +struct ta_rap_shared_memory { + uint32_t cmd_id; + uint32_t validation_method_id; + uint32_t resp_id; + enum ta_rap_status rap_status; + union ta_rap_cmd_input rap_in_message; + union ta_rap_cmd_output rap_out_message; + uint8_t reserved[64]; +}; + +#endif // #define _TA_RAP_IF_H diff --git a/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h new file mode 100644 index 000000000..879bb7af2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h @@ -0,0 +1,170 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef _TA_RAS_IF_H +#define _TA_RAS_IF_H + +#define RAS_TA_HOST_IF_VER 0 + +/* Responses have bit 31 set */ +#define RSP_ID_MASK (1U << 31) +#define RSP_ID(cmdId) (((uint32_t)(cmdId)) | RSP_ID_MASK) + +/* RAS related enumerations */ +/**********************************************************/ +enum ras_command { + TA_RAS_COMMAND__ENABLE_FEATURES = 0, + TA_RAS_COMMAND__DISABLE_FEATURES, + TA_RAS_COMMAND__TRIGGER_ERROR, +}; + +enum ta_ras_status { + TA_RAS_STATUS__SUCCESS = 0x0000, + TA_RAS_STATUS__RESET_NEEDED = 0xA001, + TA_RAS_STATUS__ERROR_INVALID_PARAMETER = 0xA002, + TA_RAS_STATUS__ERROR_RAS_NOT_AVAILABLE = 0xA003, + TA_RAS_STATUS__ERROR_RAS_DUPLICATE_CMD = 0xA004, + TA_RAS_STATUS__ERROR_INJECTION_FAILED = 0xA005, + TA_RAS_STATUS__ERROR_ASD_READ_WRITE = 0xA006, + TA_RAS_STATUS__ERROR_TOGGLE_DF_CSTATE = 0xA007, + TA_RAS_STATUS__ERROR_TIMEOUT = 0xA008, + TA_RAS_STATUS__ERROR_BLOCK_DISABLED = 0XA009, + TA_RAS_STATUS__ERROR_GENERIC = 0xA00A, + TA_RAS_STATUS__ERROR_RAS_MMHUB_INIT = 0xA00B, + TA_RAS_STATUS__ERROR_GET_DEV_INFO = 0xA00C, + TA_RAS_STATUS__ERROR_UNSUPPORTED_DEV = 0xA00D, + TA_RAS_STATUS__ERROR_NOT_INITIALIZED = 0xA00E, + TA_RAS_STATUS__ERROR_TEE_INTERNAL = 0xA00F, + TA_RAS_STATUS__ERROR_UNSUPPORTED_FUNCTION = 0xA010, + TA_RAS_STATUS__ERROR_SYS_DRV_REG_ACCESS = 0xA011, + TA_RAS_STATUS__ERROR_RAS_READ_WRITE = 0xA012, + TA_RAS_STATUS__ERROR_NULL_PTR = 0xA013, + TA_RAS_STATUS__ERROR_UNSUPPORTED_IP = 0xA014, + TA_RAS_STATUS__ERROR_PCS_STATE_QUIET = 0xA015, + TA_RAS_STATUS__ERROR_PCS_STATE_ERROR = 0xA016, + TA_RAS_STATUS__ERROR_PCS_STATE_HANG = 0xA017, + TA_RAS_STATUS__ERROR_PCS_STATE_UNKNOWN = 0xA018, + TA_RAS_STATUS__ERROR_UNSUPPORTED_ERROR_INJ = 0xA019, + TA_RAS_STATUS__TEE_ERROR_ACCESS_DENIED = 0xA01A +}; + +enum ta_ras_block { + TA_RAS_BLOCK__UMC = 0, + TA_RAS_BLOCK__SDMA, + TA_RAS_BLOCK__GFX, + TA_RAS_BLOCK__MMHUB, + TA_RAS_BLOCK__ATHUB, + TA_RAS_BLOCK__PCIE_BIF, + TA_RAS_BLOCK__HDP, + TA_RAS_BLOCK__XGMI_WAFL, + TA_RAS_BLOCK__DF, + TA_RAS_BLOCK__SMN, + TA_RAS_BLOCK__SEM, + TA_RAS_BLOCK__MP0, + TA_RAS_BLOCK__MP1, + TA_RAS_BLOCK__FUSE, + TA_RAS_BLOCK__MCA, + TA_RAS_BLOCK__VCN, + TA_RAS_BLOCK__JPEG, + TA_NUM_BLOCK_MAX +}; + +enum ta_ras_mca_block { + TA_RAS_MCA_BLOCK__MP0 = 0, + TA_RAS_MCA_BLOCK__MP1 = 1, + TA_RAS_MCA_BLOCK__MPIO = 2, + TA_RAS_MCA_BLOCK__IOHC = 3, + TA_MCA_NUM_BLOCK_MAX +}; + +enum ta_ras_error_type { + TA_RAS_ERROR__NONE = 0, + TA_RAS_ERROR__PARITY = 1, + TA_RAS_ERROR__SINGLE_CORRECTABLE = 2, + TA_RAS_ERROR__MULTI_UNCORRECTABLE = 4, + TA_RAS_ERROR__POISON = 8, +}; + +/* Input/output structures for RAS commands */ +/**********************************************************/ + +struct ta_ras_enable_features_input { + enum ta_ras_block block_id; + enum ta_ras_error_type error_type; +}; + +struct ta_ras_disable_features_input { + enum ta_ras_block block_id; + enum ta_ras_error_type error_type; +}; + +struct ta_ras_trigger_error_input { + enum ta_ras_block block_id; // ras-block. i.e. umc, gfx + enum ta_ras_error_type inject_error_type; // type of error. i.e. single_correctable + uint32_t sub_block_index; // mem block. i.e. hbm, sram etc. + uint64_t address; // explicit address of error + uint64_t value; // method if error injection. i.e persistent, coherent etc. +}; + +struct ta_ras_init_flags { + uint8_t poison_mode_en; + uint8_t dgpu_mode; + uint16_t xcc_mask; + uint8_t channel_dis_num; +}; + +struct ta_ras_output_flags { + uint8_t ras_init_success_flag; + uint8_t err_inject_switch_disable_flag; + uint8_t reg_access_failure_flag; +}; + +/* Common input structure for RAS callbacks */ +/**********************************************************/ +union ta_ras_cmd_input { + struct ta_ras_init_flags init_flags; + struct ta_ras_enable_features_input enable_features; + struct ta_ras_disable_features_input disable_features; + struct ta_ras_trigger_error_input trigger_error; + + uint32_t reserve_pad[256]; +}; + +union ta_ras_cmd_output { + struct ta_ras_output_flags flags; + + uint32_t reserve_pad[256]; +}; + +/* Shared Memory structures */ +/**********************************************************/ +struct ta_ras_shared_memory { + uint32_t cmd_id; + uint32_t resp_id; + uint32_t ras_status; + uint32_t if_version; + union ta_ras_cmd_input ras_in_message; + union ta_ras_cmd_output ras_out_message; +}; + +#endif // TL_RAS_IF_H_ diff --git a/drivers/gpu/drm/amd/amdgpu/ta_secureDisplay_if.h b/drivers/gpu/drm/amd/amdgpu/ta_secureDisplay_if.h new file mode 100644 index 000000000..00d8bdb82 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/ta_secureDisplay_if.h @@ -0,0 +1,155 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef _TA_SECUREDISPLAY_IF_H +#define _TA_SECUREDISPLAY_IF_H + +/** Secure Display related enumerations */ +/**********************************************************/ + +/** @enum ta_securedisplay_command + * Secure Display Command ID + */ +enum ta_securedisplay_command { + /* Query whether TA is responding used only for validation purpose */ + TA_SECUREDISPLAY_COMMAND__QUERY_TA = 1, + /* Send region of Interest and CRC value to I2C */ + TA_SECUREDISPLAY_COMMAND__SEND_ROI_CRC = 2, + /* Maximum Command ID */ + TA_SECUREDISPLAY_COMMAND__MAX_ID = 0x7FFFFFFF, +}; + +/** @enum ta_securedisplay_status + * Secure Display status returns in shared buffer status + */ +enum ta_securedisplay_status { + TA_SECUREDISPLAY_STATUS__SUCCESS = 0x00, /* Success */ + TA_SECUREDISPLAY_STATUS__GENERIC_FAILURE = 0x01, /* Generic Failure */ + TA_SECUREDISPLAY_STATUS__INVALID_PARAMETER = 0x02, /* Invalid Parameter */ + TA_SECUREDISPLAY_STATUS__NULL_POINTER = 0x03, /* Null Pointer*/ + TA_SECUREDISPLAY_STATUS__I2C_WRITE_ERROR = 0x04, /* Fail to Write to I2C */ + TA_SECUREDISPLAY_STATUS__READ_DIO_SCRATCH_ERROR = 0x05, /*Fail Read DIO Scratch Register*/ + TA_SECUREDISPLAY_STATUS__READ_CRC_ERROR = 0x06, /* Fail to Read CRC*/ + TA_SECUREDISPLAY_STATUS__I2C_INIT_ERROR = 0x07, /* Failed to initialize I2C */ + + TA_SECUREDISPLAY_STATUS__MAX = 0x7FFFFFFF,/* Maximum Value for status*/ +}; + +/** @enum ta_securedisplay_phy_ID + * Physical ID number to use for reading corresponding DIO Scratch register for ROI + */ +enum ta_securedisplay_phy_ID { + TA_SECUREDISPLAY_PHY0 = 0, + TA_SECUREDISPLAY_PHY1 = 1, + TA_SECUREDISPLAY_PHY2 = 2, + TA_SECUREDISPLAY_PHY3 = 3, + TA_SECUREDISPLAY_MAX_PHY = 4, +}; + +/** @enum ta_securedisplay_ta_query_cmd_ret + * A predefined specific reteurn value which is 0xAB only used to validate + * communication to Secure Display TA is functional. + * This value is used to validate whether TA is responding successfully + */ +enum ta_securedisplay_ta_query_cmd_ret { + /* This is a value to validate if TA is loaded successfully */ + TA_SECUREDISPLAY_QUERY_CMD_RET = 0xAB, +}; + +/** @enum ta_securedisplay_buffer_size + * I2C Buffer size which contains 8 bytes of ROI (X start, X end, Y start, Y end) + * and 6 bytes of CRC( R,G,B) and 1 byte for physical ID + */ +enum ta_securedisplay_buffer_size { + /* 15 bytes = 8 byte (ROI) + 6 byte(CRC) + 1 byte(phy_id) */ + TA_SECUREDISPLAY_I2C_BUFFER_SIZE = 15, +}; + +/** Input/output structures for Secure Display commands */ +/**********************************************************/ +/** + * Input structures + */ + +/** @struct ta_securedisplay_send_roi_crc_input + * Physical ID to determine which DIO scratch register should be used to get ROI + */ +struct ta_securedisplay_send_roi_crc_input { + uint32_t phy_id; /* Physical ID */ +}; + +/** @union ta_securedisplay_cmd_input + * Input buffer + */ +union ta_securedisplay_cmd_input { + /* send ROI and CRC input buffer format */ + struct ta_securedisplay_send_roi_crc_input send_roi_crc; + uint32_t reserved[4]; +}; + +/** + * Output structures + */ + +/** @struct ta_securedisplay_query_ta_output + * Output buffer format for query TA whether TA is responding used only for validation purpose + */ +struct ta_securedisplay_query_ta_output { + /* return value from TA when it is queried for validation purpose only */ + uint32_t query_cmd_ret; +}; + +/** @struct ta_securedisplay_send_roi_crc_output + * Output buffer format for send ROI CRC command which will pass I2c buffer created inside TA + * and used to write to I2C used only for validation purpose + */ +struct ta_securedisplay_send_roi_crc_output { + uint8_t i2c_buf[TA_SECUREDISPLAY_I2C_BUFFER_SIZE]; /* I2C buffer */ + uint8_t reserved; +}; + +/** @union ta_securedisplay_cmd_output + * Output buffer + */ +union ta_securedisplay_cmd_output { + /* Query TA output buffer format used only for validation purpose*/ + struct ta_securedisplay_query_ta_output query_ta; + /* Send ROI CRC output buffer format used only for validation purpose */ + struct ta_securedisplay_send_roi_crc_output send_roi_crc; + uint32_t reserved[4]; +}; + +/** @struct ta_securedisplay_cmd +* Secure display command which is shared buffer memory +*/ +struct ta_securedisplay_cmd { + uint32_t cmd_id; /**< +0 Bytes Command ID */ + enum ta_securedisplay_status status; /**< +4 Bytes Status code returned by the secure display TA */ + uint32_t reserved[2]; /**< +8 Bytes Reserved */ + union ta_securedisplay_cmd_input securedisplay_in_message; /**< +16 Bytes Command input buffer */ + union ta_securedisplay_cmd_output securedisplay_out_message; /**< +32 Bytes Command output buffer */ + /**@note Total 48 Bytes */ +}; + +#endif //_TA_SECUREDISPLAY_IF_H + diff --git a/drivers/gpu/drm/amd/amdgpu/ta_xgmi_if.h b/drivers/gpu/drm/amd/amdgpu/ta_xgmi_if.h new file mode 100644 index 000000000..da815a93d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/ta_xgmi_if.h @@ -0,0 +1,143 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef _TA_XGMI_IF_H +#define _TA_XGMI_IF_H + +/* Responses have bit 31 set */ +#define RSP_ID_MASK (1U << 31) +#define RSP_ID(cmdId) (((uint32_t)(cmdId)) | RSP_ID_MASK) + +enum ta_command_xgmi { + TA_COMMAND_XGMI__INITIALIZE = 0x00, + TA_COMMAND_XGMI__GET_NODE_ID = 0x01, + TA_COMMAND_XGMI__GET_HIVE_ID = 0x02, + TA_COMMAND_XGMI__GET_GET_TOPOLOGY_INFO = 0x03, + TA_COMMAND_XGMI__SET_TOPOLOGY_INFO = 0x04, + TA_COMMAND_XGMI__GET_PEER_LINKS = 0x0B +}; + +/* XGMI related enumerations */ +/**********************************************************/; +enum ta_xgmi_connected_nodes { + TA_XGMI__MAX_CONNECTED_NODES = 64 +}; + +enum ta_xgmi_status { + TA_XGMI_STATUS__SUCCESS = 0x00, + TA_XGMI_STATUS__GENERIC_FAILURE = 0x01, + TA_XGMI_STATUS__NULL_POINTER = 0x02, + TA_XGMI_STATUS__INVALID_PARAMETER = 0x03, + TA_XGMI_STATUS__NOT_INITIALIZED = 0x04, + TA_XGMI_STATUS__INVALID_NODE_NUM = 0x05, + TA_XGMI_STATUS__INVALID_NODE_ID = 0x06, + TA_XGMI_STATUS__INVALID_TOPOLOGY = 0x07, + TA_XGMI_STATUS__FAILED_ID_GEN = 0x08, + TA_XGMI_STATUS__FAILED_TOPOLOGY_INIT = 0x09, + TA_XGMI_STATUS__SET_SHARING_ERROR = 0x0A +}; + +enum ta_xgmi_assigned_sdma_engine { + TA_XGMI_ASSIGNED_SDMA_ENGINE__NOT_ASSIGNED = -1, + TA_XGMI_ASSIGNED_SDMA_ENGINE__SDMA0 = 0, + TA_XGMI_ASSIGNED_SDMA_ENGINE__SDMA1 = 1, + TA_XGMI_ASSIGNED_SDMA_ENGINE__SDMA2 = 2, + TA_XGMI_ASSIGNED_SDMA_ENGINE__SDMA3 = 3, + TA_XGMI_ASSIGNED_SDMA_ENGINE__SDMA4 = 4, + TA_XGMI_ASSIGNED_SDMA_ENGINE__SDMA5 = 5 +}; + +/* input/output structures for XGMI commands */ +/**********************************************************/ +struct ta_xgmi_node_info { + uint64_t node_id; + uint8_t num_hops; + uint8_t is_sharing_enabled; + enum ta_xgmi_assigned_sdma_engine sdma_engine; +}; + +struct ta_xgmi_peer_link_info { + uint64_t node_id; + uint8_t num_links; +}; + +struct ta_xgmi_cmd_initialize_output { + uint32_t status; +}; + +struct ta_xgmi_cmd_get_node_id_output { + uint64_t node_id; +}; + +struct ta_xgmi_cmd_get_hive_id_output { + uint64_t hive_id; +}; + +struct ta_xgmi_cmd_get_topology_info_input { + uint32_t num_nodes; + struct ta_xgmi_node_info nodes[TA_XGMI__MAX_CONNECTED_NODES]; +}; + +struct ta_xgmi_cmd_get_topology_info_output { + uint32_t num_nodes; + struct ta_xgmi_node_info nodes[TA_XGMI__MAX_CONNECTED_NODES]; +}; + +struct ta_xgmi_cmd_get_peer_link_info_output { + uint32_t num_nodes; + struct ta_xgmi_peer_link_info nodes[TA_XGMI__MAX_CONNECTED_NODES]; +}; + +struct ta_xgmi_cmd_set_topology_info_input { + uint32_t num_nodes; + struct ta_xgmi_node_info nodes[TA_XGMI__MAX_CONNECTED_NODES]; +}; + +/**********************************************************/ +/* Common input structure for XGMI callbacks */ +union ta_xgmi_cmd_input { + struct ta_xgmi_cmd_get_topology_info_input get_topology_info; + struct ta_xgmi_cmd_set_topology_info_input set_topology_info; +}; + +/* Common output structure for XGMI callbacks */ +union ta_xgmi_cmd_output { + struct ta_xgmi_cmd_initialize_output initialize; + struct ta_xgmi_cmd_get_node_id_output get_node_id; + struct ta_xgmi_cmd_get_hive_id_output get_hive_id; + struct ta_xgmi_cmd_get_topology_info_output get_topology_info; + struct ta_xgmi_cmd_get_peer_link_info_output get_link_info; +}; +/**********************************************************/ + +struct ta_xgmi_shared_memory { + uint32_t cmd_id; + uint32_t resp_id; + enum ta_xgmi_status xgmi_status; + uint8_t flag_extend_link_record; + uint8_t reserved0[3]; + union ta_xgmi_cmd_input xgmi_in_message; + union ta_xgmi_cmd_output xgmi_out_message; +}; + +#endif //_TA_XGMI_IF_H diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c new file mode 100644 index 000000000..917707bba --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c @@ -0,0 +1,502 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" +#include "vid.h" + +#include "oss/oss_3_0_d.h" +#include "oss/oss_3_0_sh_mask.h" + +#include "bif/bif_5_1_d.h" +#include "bif/bif_5_1_sh_mask.h" + +/* + * Interrupts + * Starting with r6xx, interrupts are handled via a ring buffer. + * Ring buffers are areas of GPU accessible memory that the GPU + * writes interrupt vectors into and the host reads vectors out of. + * There is a rptr (read pointer) that determines where the + * host is currently reading, and a wptr (write pointer) + * which determines where the GPU has written. When the + * pointers are equal, the ring is idle. When the GPU + * writes vectors to the ring buffer, it increments the + * wptr. When there is an interrupt, the host then starts + * fetching commands and processing them until the pointers are + * equal again at which point it updates the rptr. + */ + +static void tonga_ih_set_interrupt_funcs(struct amdgpu_device *adev); + +/** + * tonga_ih_enable_interrupts - Enable the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * + * Enable the interrupt ring buffer (VI). + */ +static void tonga_ih_enable_interrupts(struct amdgpu_device *adev) +{ + u32 ih_rb_cntl = RREG32(mmIH_RB_CNTL); + + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, ENABLE_INTR, 1); + WREG32(mmIH_RB_CNTL, ih_rb_cntl); + adev->irq.ih.enabled = true; +} + +/** + * tonga_ih_disable_interrupts - Disable the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * + * Disable the interrupt ring buffer (VI). + */ +static void tonga_ih_disable_interrupts(struct amdgpu_device *adev) +{ + u32 ih_rb_cntl = RREG32(mmIH_RB_CNTL); + + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_ENABLE, 0); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, ENABLE_INTR, 0); + WREG32(mmIH_RB_CNTL, ih_rb_cntl); + /* set rptr, wptr to 0 */ + WREG32(mmIH_RB_RPTR, 0); + WREG32(mmIH_RB_WPTR, 0); + adev->irq.ih.enabled = false; + adev->irq.ih.rptr = 0; +} + +/** + * tonga_ih_irq_init - init and enable the interrupt ring + * + * @adev: amdgpu_device pointer + * + * Allocate a ring buffer for the interrupt controller, + * enable the RLC, disable interrupts, enable the IH + * ring buffer and enable it (VI). + * Called at device load and reume. + * Returns 0 for success, errors for failure. + */ +static int tonga_ih_irq_init(struct amdgpu_device *adev) +{ + u32 interrupt_cntl, ih_rb_cntl, ih_doorbell_rtpr; + struct amdgpu_ih_ring *ih = &adev->irq.ih; + int rb_bufsz; + + /* disable irqs */ + tonga_ih_disable_interrupts(adev); + + /* setup interrupt control */ + WREG32(mmINTERRUPT_CNTL2, adev->dummy_page_addr >> 8); + interrupt_cntl = RREG32(mmINTERRUPT_CNTL); + /* INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=0 - dummy read disabled with msi, enabled without msi + * INTERRUPT_CNTL__IH_DUMMY_RD_OVERRIDE_MASK=1 - dummy read controlled by IH_DUMMY_RD_EN + */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, IH_DUMMY_RD_OVERRIDE, 0); + /* INTERRUPT_CNTL__IH_REQ_NONSNOOP_EN_MASK=1 if ring is in non-cacheable memory, e.g., vram */ + interrupt_cntl = REG_SET_FIELD(interrupt_cntl, INTERRUPT_CNTL, IH_REQ_NONSNOOP_EN, 0); + WREG32(mmINTERRUPT_CNTL, interrupt_cntl); + + /* Ring Buffer base. [39:8] of 40-bit address of the beginning of the ring buffer*/ + WREG32(mmIH_RB_BASE, ih->gpu_addr >> 8); + + rb_bufsz = order_base_2(adev->irq.ih.ring_size / 4); + ih_rb_cntl = REG_SET_FIELD(0, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_SIZE, rb_bufsz); + /* Ring Buffer write pointer writeback. If enabled, IH_RB_WPTR register value is written to memory */ + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, WPTR_WRITEBACK_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_VMID, 0); + + if (adev->irq.msi_enabled) + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RPTR_REARM, 1); + + WREG32(mmIH_RB_CNTL, ih_rb_cntl); + + /* set the writeback address whether it's enabled or not */ + WREG32(mmIH_RB_WPTR_ADDR_LO, lower_32_bits(ih->wptr_addr)); + WREG32(mmIH_RB_WPTR_ADDR_HI, upper_32_bits(ih->wptr_addr) & 0xFF); + + /* set rptr, wptr to 0 */ + WREG32(mmIH_RB_RPTR, 0); + WREG32(mmIH_RB_WPTR, 0); + + ih_doorbell_rtpr = RREG32(mmIH_DOORBELL_RPTR); + if (adev->irq.ih.use_doorbell) { + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, IH_DOORBELL_RPTR, + OFFSET, adev->irq.ih.doorbell_index); + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, IH_DOORBELL_RPTR, + ENABLE, 1); + } else { + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, IH_DOORBELL_RPTR, + ENABLE, 0); + } + WREG32(mmIH_DOORBELL_RPTR, ih_doorbell_rtpr); + + pci_set_master(adev->pdev); + + /* enable interrupts */ + tonga_ih_enable_interrupts(adev); + + return 0; +} + +/** + * tonga_ih_irq_disable - disable interrupts + * + * @adev: amdgpu_device pointer + * + * Disable interrupts on the hw (VI). + */ +static void tonga_ih_irq_disable(struct amdgpu_device *adev) +{ + tonga_ih_disable_interrupts(adev); + + /* Wait and acknowledge irq */ + mdelay(1); +} + +/** + * tonga_ih_get_wptr - get the IH ring buffer wptr + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to fetch wptr + * + * Get the IH ring buffer wptr from either the register + * or the writeback memory buffer (VI). Also check for + * ring buffer overflow and deal with it. + * Used by cz_irq_process(VI). + * Returns the value of the wptr. + */ +static u32 tonga_ih_get_wptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + u32 wptr, tmp; + + wptr = le32_to_cpu(*ih->wptr_cpu); + + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + + /* Double check that the overflow wasn't already cleared. */ + wptr = RREG32(mmIH_RB_WPTR); + + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + + wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0); + + /* When a ring buffer overflow happen start parsing interrupt + * from the last not overwritten vector (wptr + 16). Hopefully + * this should allow us to catchup. + */ + + dev_warn(adev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n", + wptr, ih->rptr, (wptr + 16) & ih->ptr_mask); + ih->rptr = (wptr + 16) & ih->ptr_mask; + tmp = RREG32(mmIH_RB_CNTL); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); + WREG32(mmIH_RB_CNTL, tmp); + +out: + return (wptr & ih->ptr_mask); +} + +/** + * tonga_ih_decode_iv - decode an interrupt vector + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to decode + * @entry: IV entry to place decoded information into + * + * Decodes the interrupt vector at the current rptr + * position and also advance the position. + */ +static void tonga_ih_decode_iv(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, + struct amdgpu_iv_entry *entry) +{ + /* wptr/rptr are in bytes! */ + u32 ring_index = ih->rptr >> 2; + uint32_t dw[4]; + + dw[0] = le32_to_cpu(ih->ring[ring_index + 0]); + dw[1] = le32_to_cpu(ih->ring[ring_index + 1]); + dw[2] = le32_to_cpu(ih->ring[ring_index + 2]); + dw[3] = le32_to_cpu(ih->ring[ring_index + 3]); + + entry->client_id = AMDGPU_IRQ_CLIENTID_LEGACY; + entry->src_id = dw[0] & 0xff; + entry->src_data[0] = dw[1] & 0xfffffff; + entry->ring_id = dw[2] & 0xff; + entry->vmid = (dw[2] >> 8) & 0xff; + entry->pasid = (dw[2] >> 16) & 0xffff; + + /* wptr/rptr are in bytes! */ + ih->rptr += 16; +} + +/** + * tonga_ih_set_rptr - set the IH ring buffer rptr + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to set rptr + * + * Set the IH ring buffer rptr. + */ +static void tonga_ih_set_rptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + if (ih->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + *ih->rptr_cpu = ih->rptr; + WDOORBELL32(ih->doorbell_index, ih->rptr); + } else { + WREG32(mmIH_RB_RPTR, ih->rptr); + } +} + +static int tonga_ih_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + ret = amdgpu_irq_add_domain(adev); + if (ret) + return ret; + + tonga_ih_set_interrupt_funcs(adev); + + return 0; +} + +static int tonga_ih_sw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 64 * 1024, true); + if (r) + return r; + + adev->irq.ih.use_doorbell = true; + adev->irq.ih.doorbell_index = adev->doorbell_index.ih; + + r = amdgpu_irq_init(adev); + + return r; +} + +static int tonga_ih_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_fini_sw(adev); + amdgpu_irq_remove_domain(adev); + + return 0; +} + +static int tonga_ih_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = tonga_ih_irq_init(adev); + if (r) + return r; + + return 0; +} + +static int tonga_ih_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + tonga_ih_irq_disable(adev); + + return 0; +} + +static int tonga_ih_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return tonga_ih_hw_fini(adev); +} + +static int tonga_ih_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return tonga_ih_hw_init(adev); +} + +static bool tonga_ih_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (REG_GET_FIELD(tmp, SRBM_STATUS, IH_BUSY)) + return false; + + return true; +} + +static int tonga_ih_wait_for_idle(void *handle) +{ + unsigned i; + u32 tmp; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + /* read MC_STATUS */ + tmp = RREG32(mmSRBM_STATUS); + if (!REG_GET_FIELD(tmp, SRBM_STATUS, IH_BUSY)) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static bool tonga_ih_check_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset = 0; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (tmp & SRBM_STATUS__IH_BUSY_MASK) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, + SOFT_RESET_IH, 1); + + if (srbm_soft_reset) { + adev->irq.srbm_soft_reset = srbm_soft_reset; + return true; + } else { + adev->irq.srbm_soft_reset = 0; + return false; + } +} + +static int tonga_ih_pre_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->irq.srbm_soft_reset) + return 0; + + return tonga_ih_hw_fini(adev); +} + +static int tonga_ih_post_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->irq.srbm_soft_reset) + return 0; + + return tonga_ih_hw_init(adev); +} + +static int tonga_ih_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset; + + if (!adev->irq.srbm_soft_reset) + return 0; + srbm_soft_reset = adev->irq.srbm_soft_reset; + + if (srbm_soft_reset) { + u32 tmp; + + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + + return 0; +} + +static int tonga_ih_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int tonga_ih_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs tonga_ih_ip_funcs = { + .name = "tonga_ih", + .early_init = tonga_ih_early_init, + .late_init = NULL, + .sw_init = tonga_ih_sw_init, + .sw_fini = tonga_ih_sw_fini, + .hw_init = tonga_ih_hw_init, + .hw_fini = tonga_ih_hw_fini, + .suspend = tonga_ih_suspend, + .resume = tonga_ih_resume, + .is_idle = tonga_ih_is_idle, + .wait_for_idle = tonga_ih_wait_for_idle, + .check_soft_reset = tonga_ih_check_soft_reset, + .pre_soft_reset = tonga_ih_pre_soft_reset, + .soft_reset = tonga_ih_soft_reset, + .post_soft_reset = tonga_ih_post_soft_reset, + .set_clockgating_state = tonga_ih_set_clockgating_state, + .set_powergating_state = tonga_ih_set_powergating_state, +}; + +static const struct amdgpu_ih_funcs tonga_ih_funcs = { + .get_wptr = tonga_ih_get_wptr, + .decode_iv = tonga_ih_decode_iv, + .set_rptr = tonga_ih_set_rptr +}; + +static void tonga_ih_set_interrupt_funcs(struct amdgpu_device *adev) +{ + adev->irq.ih_funcs = &tonga_ih_funcs; +} + +const struct amdgpu_ip_block_version tonga_ih_ip_block = { + .type = AMD_IP_BLOCK_TYPE_IH, + .major = 3, + .minor = 0, + .rev = 0, + .funcs = &tonga_ih_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_ih.h b/drivers/gpu/drm/amd/amdgpu/tonga_ih.h new file mode 100644 index 000000000..499027eee --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/tonga_ih.h @@ -0,0 +1,29 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __TONGA_IH_H__ +#define __TONGA_IH_H__ + +extern const struct amdgpu_ip_block_version tonga_ih_ip_block; + +#endif /* __TONGA_IH_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_sdma_pkt_open.h b/drivers/gpu/drm/amd/amdgpu/tonga_sdma_pkt_open.h new file mode 100644 index 000000000..e5ebd0842 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/tonga_sdma_pkt_open.h @@ -0,0 +1,2245 @@ +/* + * Copyright (C) 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __TONGA_SDMA_PKT_OPEN_H_ +#define __TONGA_SDMA_PKT_OPEN_H_ + +#define SDMA_OP_NOP 0 +#define SDMA_OP_COPY 1 +#define SDMA_OP_WRITE 2 +#define SDMA_OP_INDIRECT 4 +#define SDMA_OP_FENCE 5 +#define SDMA_OP_TRAP 6 +#define SDMA_OP_SEM 7 +#define SDMA_OP_POLL_REGMEM 8 +#define SDMA_OP_COND_EXE 9 +#define SDMA_OP_ATOMIC 10 +#define SDMA_OP_CONST_FILL 11 +#define SDMA_OP_GEN_PTEPDE 12 +#define SDMA_OP_TIMESTAMP 13 +#define SDMA_OP_SRBM_WRITE 14 +#define SDMA_OP_PRE_EXE 15 +#define SDMA_SUBOP_TIMESTAMP_SET 0 +#define SDMA_SUBOP_TIMESTAMP_GET 1 +#define SDMA_SUBOP_TIMESTAMP_GET_GLOBAL 2 +#define SDMA_SUBOP_COPY_LINEAR 0 +#define SDMA_SUBOP_COPY_LINEAR_SUB_WIND 4 +#define SDMA_SUBOP_COPY_TILED 1 +#define SDMA_SUBOP_COPY_TILED_SUB_WIND 5 +#define SDMA_SUBOP_COPY_T2T_SUB_WIND 6 +#define SDMA_SUBOP_COPY_SOA 3 +#define SDMA_SUBOP_WRITE_LINEAR 0 +#define SDMA_SUBOP_WRITE_TILED 1 + +/*define for op field*/ +#define SDMA_PKT_HEADER_op_offset 0 +#define SDMA_PKT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_HEADER_op_shift 0 +#define SDMA_PKT_HEADER_OP(x) (((x) & SDMA_PKT_HEADER_op_mask) << SDMA_PKT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_HEADER_sub_op_offset 0 +#define SDMA_PKT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_HEADER_sub_op_shift 8 +#define SDMA_PKT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_HEADER_sub_op_mask) << SDMA_PKT_HEADER_sub_op_shift) + +/* +** Definitions for SDMA_PKT_COPY_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_HEADER_sub_op_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_LINEAR_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_broadcast_mask) << SDMA_PKT_COPY_LINEAR_HEADER_broadcast_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift) + +/*define for dst_ha field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_ha_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_ha_shift 22 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_DST_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_dst_ha_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_dst_ha_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_shift) + +/*define for src_ha field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_ha_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_ha_shift 30 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_SRC_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_src_ha_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_src_ha_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_BROADCAST_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst2_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_shift 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST2_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_shift) + +/*define for dst2_ha field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_ha_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_ha_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_ha_shift 14 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST2_HA(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_ha_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_ha_shift) + +/*define for dst1_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_shift 16 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST1_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_shift) + +/*define for dst1_ha field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_ha_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_ha_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_ha_shift 22 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST1_HA(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_ha_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_ha_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_shift) + +/*define for src_ha field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_ha_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_ha_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_ha_shift 30 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_SRC_HA(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_ha_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_ha_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST1_ADDR_LO word*/ +/*define for dst1_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_offset 5 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_DST1_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_shift) + +/*define for DST1_ADDR_HI word*/ +/*define for dst1_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_offset 6 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_DST1_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_shift) + +/*define for DST2_ADDR_LO word*/ +/*define for dst2_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_offset 7 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_DST2_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_shift) + +/*define for DST2_ADDR_HI word*/ +/*define for dst2_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_offset 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_DST2_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_LINEAR_SUBWIN packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_shift) + +/*define for elementsize field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_shift 29 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_ELEMENTSIZE(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_shift) + +/*define for src_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_SRC_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_shift) + +/*define for DW_5 word*/ +/*define for src_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_offset 5 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_SRC_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_offset 6 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_offset 7 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_8 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_DST_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_DST_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_shift) + +/*define for DW_9 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_DST_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_shift) + +/*define for dst_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_DST_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_shift) + +/*define for DW_10 word*/ +/*define for dst_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_offset 10 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_DST_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_shift) + +/*define for DW_11 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_RECT_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_RECT_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_shift) + +/*define for DW_12 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_RECT_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_shift) + +/*define for dst_ha field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_ha_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_ha_shift 22 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_DST_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_ha_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_ha_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_shift) + +/*define for src_ha field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_ha_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_ha_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_ha_shift 30 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_SRC_HA(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_ha_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_ha_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_op_mask) << SDMA_PKT_COPY_TILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_HEADER_sub_op_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for pitch_in_tile field*/ +#define SDMA_PKT_COPY_TILED_DW_3_pitch_in_tile_offset 3 +#define SDMA_PKT_COPY_TILED_DW_3_pitch_in_tile_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_DW_3_pitch_in_tile_shift 0 +#define SDMA_PKT_COPY_TILED_DW_3_PITCH_IN_TILE(x) (((x) & SDMA_PKT_COPY_TILED_DW_3_pitch_in_tile_mask) << SDMA_PKT_COPY_TILED_DW_3_pitch_in_tile_shift) + +/*define for height field*/ +#define SDMA_PKT_COPY_TILED_DW_3_height_offset 3 +#define SDMA_PKT_COPY_TILED_DW_3_height_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_3_height_shift 16 +#define SDMA_PKT_COPY_TILED_DW_3_HEIGHT(x) (((x) & SDMA_PKT_COPY_TILED_DW_3_height_mask) << SDMA_PKT_COPY_TILED_DW_3_height_shift) + +/*define for DW_4 word*/ +/*define for slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_DW_4_slice_pitch_offset 4 +#define SDMA_PKT_COPY_TILED_DW_4_slice_pitch_mask 0x003FFFFF +#define SDMA_PKT_COPY_TILED_DW_4_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_DW_4_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_DW_4_slice_pitch_mask) << SDMA_PKT_COPY_TILED_DW_4_slice_pitch_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_DW_5_element_size_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_DW_5_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_element_size_mask) << SDMA_PKT_COPY_TILED_DW_5_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_COPY_TILED_DW_5_array_mode_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_DW_5_array_mode_shift 3 +#define SDMA_PKT_COPY_TILED_DW_5_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_array_mode_mask) << SDMA_PKT_COPY_TILED_DW_5_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_COPY_TILED_DW_5_mit_mode_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_DW_5_mit_mode_shift 8 +#define SDMA_PKT_COPY_TILED_DW_5_MIT_MODE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_mit_mode_mask) << SDMA_PKT_COPY_TILED_DW_5_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_COPY_TILED_DW_5_tilesplit_size_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_DW_5_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_TILED_DW_5_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_tilesplit_size_mask) << SDMA_PKT_COPY_TILED_DW_5_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_COPY_TILED_DW_5_bank_w_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_5_bank_w_shift 15 +#define SDMA_PKT_COPY_TILED_DW_5_BANK_W(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_bank_w_mask) << SDMA_PKT_COPY_TILED_DW_5_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_COPY_TILED_DW_5_bank_h_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_5_bank_h_shift 18 +#define SDMA_PKT_COPY_TILED_DW_5_BANK_H(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_bank_h_mask) << SDMA_PKT_COPY_TILED_DW_5_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_COPY_TILED_DW_5_num_bank_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_5_num_bank_shift 21 +#define SDMA_PKT_COPY_TILED_DW_5_NUM_BANK(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_num_bank_mask) << SDMA_PKT_COPY_TILED_DW_5_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_COPY_TILED_DW_5_mat_aspt_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_5_mat_aspt_shift 24 +#define SDMA_PKT_COPY_TILED_DW_5_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_mat_aspt_mask) << SDMA_PKT_COPY_TILED_DW_5_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_COPY_TILED_DW_5_pipe_config_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_DW_5_pipe_config_shift 26 +#define SDMA_PKT_COPY_TILED_DW_5_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_pipe_config_mask) << SDMA_PKT_COPY_TILED_DW_5_pipe_config_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_COPY_TILED_DW_6_x_offset 6 +#define SDMA_PKT_COPY_TILED_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_6_x_shift 0 +#define SDMA_PKT_COPY_TILED_DW_6_X(x) (((x) & SDMA_PKT_COPY_TILED_DW_6_x_mask) << SDMA_PKT_COPY_TILED_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_COPY_TILED_DW_6_y_offset 6 +#define SDMA_PKT_COPY_TILED_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_6_y_shift 16 +#define SDMA_PKT_COPY_TILED_DW_6_Y(x) (((x) & SDMA_PKT_COPY_TILED_DW_6_y_mask) << SDMA_PKT_COPY_TILED_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_COPY_TILED_DW_7_z_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_z_mask 0x00000FFF +#define SDMA_PKT_COPY_TILED_DW_7_z_shift 0 +#define SDMA_PKT_COPY_TILED_DW_7_Z(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_z_mask) << SDMA_PKT_COPY_TILED_DW_7_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_DW_7_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_linear_sw_mask) << SDMA_PKT_COPY_TILED_DW_7_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_DW_7_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_tile_sw_mask) << SDMA_PKT_COPY_TILED_DW_7_tile_sw_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_offset 8 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_offset 9 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for LINEAR_PITCH word*/ +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_mask) << SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_TILED_COUNT_count_offset 11 +#define SDMA_PKT_COPY_TILED_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_COPY_TILED_COUNT_count_shift 0 +#define SDMA_PKT_COPY_TILED_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_TILED_COUNT_count_mask) << SDMA_PKT_COPY_TILED_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_COPY_L2T_BROADCAST packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_OP(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_shift) + +/*define for videocopy field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_shift 26 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_VIDEOCOPY(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_shift) + +/*define for TILED_ADDR_LO_0 word*/ +/*define for tiled_addr0_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_offset 1 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_TILED_ADDR0_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_shift) + +/*define for TILED_ADDR_HI_0 word*/ +/*define for tiled_addr0_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_offset 2 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_TILED_ADDR0_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_shift) + +/*define for TILED_ADDR_LO_1 word*/ +/*define for tiled_addr1_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_offset 3 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_TILED_ADDR1_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_shift) + +/*define for TILED_ADDR_HI_1 word*/ +/*define for tiled_addr1_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_offset 4 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_TILED_ADDR1_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_shift) + +/*define for DW_5 word*/ +/*define for pitch_in_tile field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_pitch_in_tile_offset 5 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_pitch_in_tile_mask 0x000007FF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_pitch_in_tile_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_PITCH_IN_TILE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_5_pitch_in_tile_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_5_pitch_in_tile_shift) + +/*define for height field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_height_offset 5 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_height_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_height_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_HEIGHT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_5_height_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_5_height_shift) + +/*define for DW_6 word*/ +/*define for slice_pitch field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_slice_pitch_offset 6 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_slice_pitch_mask 0x003FFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_slice_pitch_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_6_slice_pitch_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_6_slice_pitch_shift) + +/*define for DW_7 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_array_mode_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_array_mode_shift 3 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_array_mode_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mit_mode_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mit_mode_shift 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_MIT_MODE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mit_mode_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_tilesplit_size_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_tilesplit_size_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_w_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_w_shift 15 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_BANK_W(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_w_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_h_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_h_shift 18 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_BANK_H(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_h_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_num_bank_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_num_bank_shift 21 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_NUM_BANK(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_num_bank_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mat_aspt_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mat_aspt_shift 24 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mat_aspt_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_pipe_config_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_pipe_config_shift 26 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_pipe_config_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_pipe_config_shift) + +/*define for DW_8 word*/ +/*define for x field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_offset 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_X(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_shift) + +/*define for y field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_offset 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_Y(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_shift) + +/*define for DW_9 word*/ +/*define for z field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_offset 9 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_mask 0x00000FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_Z(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_shift) + +/*define for DW_10 word*/ +/*define for dst2_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_shift 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_DST2_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_shift) + +/*define for dst2_ha field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_ha_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_ha_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_ha_shift 14 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_DST2_HA(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_ha_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_ha_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_shift 24 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_TILE_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_offset 11 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_offset 12 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for LINEAR_PITCH word*/ +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_offset 13 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_offset 14 +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_mask) << SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_COPY_T2T packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_T2T_HEADER_op_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_HEADER_op_shift 0 +#define SDMA_PKT_COPY_T2T_HEADER_OP(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_op_mask) << SDMA_PKT_COPY_T2T_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_T2T_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_sub_op_mask) << SDMA_PKT_COPY_T2T_HEADER_sub_op_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_T2T_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_T2T_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_3_src_x_mask) << SDMA_PKT_COPY_T2T_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_T2T_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_T2T_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_3_src_y_mask) << SDMA_PKT_COPY_T2T_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_T2T_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_T2T_DW_4_src_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_4_src_z_mask) << SDMA_PKT_COPY_T2T_DW_4_src_z_shift) + +/*define for src_pitch_in_tile field*/ +#define SDMA_PKT_COPY_T2T_DW_4_src_pitch_in_tile_offset 4 +#define SDMA_PKT_COPY_T2T_DW_4_src_pitch_in_tile_mask 0x00000FFF +#define SDMA_PKT_COPY_T2T_DW_4_src_pitch_in_tile_shift 16 +#define SDMA_PKT_COPY_T2T_DW_4_SRC_PITCH_IN_TILE(x) (((x) & SDMA_PKT_COPY_T2T_DW_4_src_pitch_in_tile_mask) << SDMA_PKT_COPY_T2T_DW_4_src_pitch_in_tile_shift) + +/*define for DW_5 word*/ +/*define for src_slice_pitch field*/ +#define SDMA_PKT_COPY_T2T_DW_5_src_slice_pitch_offset 5 +#define SDMA_PKT_COPY_T2T_DW_5_src_slice_pitch_mask 0x003FFFFF +#define SDMA_PKT_COPY_T2T_DW_5_src_slice_pitch_shift 0 +#define SDMA_PKT_COPY_T2T_DW_5_SRC_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_T2T_DW_5_src_slice_pitch_mask) << SDMA_PKT_COPY_T2T_DW_5_src_slice_pitch_shift) + +/*define for DW_6 word*/ +/*define for src_element_size field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_shift 0 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_element_size_mask) << SDMA_PKT_COPY_T2T_DW_6_src_element_size_shift) + +/*define for src_array_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_array_mode_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_DW_6_src_array_mode_shift 3 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_array_mode_mask) << SDMA_PKT_COPY_T2T_DW_6_src_array_mode_shift) + +/*define for src_mit_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_mit_mode_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_6_src_mit_mode_shift 8 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_MIT_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_mit_mode_mask) << SDMA_PKT_COPY_T2T_DW_6_src_mit_mode_shift) + +/*define for src_tilesplit_size field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_tilesplit_size_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_6_src_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_tilesplit_size_mask) << SDMA_PKT_COPY_T2T_DW_6_src_tilesplit_size_shift) + +/*define for src_bank_w field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_bank_w_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_6_src_bank_w_shift 15 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_BANK_W(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_bank_w_mask) << SDMA_PKT_COPY_T2T_DW_6_src_bank_w_shift) + +/*define for src_bank_h field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_bank_h_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_6_src_bank_h_shift 18 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_BANK_H(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_bank_h_mask) << SDMA_PKT_COPY_T2T_DW_6_src_bank_h_shift) + +/*define for src_num_bank field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_num_bank_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_6_src_num_bank_shift 21 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_NUM_BANK(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_num_bank_mask) << SDMA_PKT_COPY_T2T_DW_6_src_num_bank_shift) + +/*define for src_mat_aspt field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_mat_aspt_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_6_src_mat_aspt_shift 24 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_mat_aspt_mask) << SDMA_PKT_COPY_T2T_DW_6_src_mat_aspt_shift) + +/*define for src_pipe_config field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_pipe_config_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_DW_6_src_pipe_config_shift 26 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_pipe_config_mask) << SDMA_PKT_COPY_T2T_DW_6_src_pipe_config_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_offset 7 +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_offset 8 +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_offset 9 +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_9_DST_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_9_dst_x_mask) << SDMA_PKT_COPY_T2T_DW_9_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_offset 9 +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_9_DST_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_9_dst_y_mask) << SDMA_PKT_COPY_T2T_DW_9_dst_y_shift) + +/*define for DW_10 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_offset 10 +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_10_DST_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_10_dst_z_mask) << SDMA_PKT_COPY_T2T_DW_10_dst_z_shift) + +/*define for dst_pitch_in_tile field*/ +#define SDMA_PKT_COPY_T2T_DW_10_dst_pitch_in_tile_offset 10 +#define SDMA_PKT_COPY_T2T_DW_10_dst_pitch_in_tile_mask 0x00000FFF +#define SDMA_PKT_COPY_T2T_DW_10_dst_pitch_in_tile_shift 16 +#define SDMA_PKT_COPY_T2T_DW_10_DST_PITCH_IN_TILE(x) (((x) & SDMA_PKT_COPY_T2T_DW_10_dst_pitch_in_tile_mask) << SDMA_PKT_COPY_T2T_DW_10_dst_pitch_in_tile_shift) + +/*define for DW_11 word*/ +/*define for dst_slice_pitch field*/ +#define SDMA_PKT_COPY_T2T_DW_11_dst_slice_pitch_offset 11 +#define SDMA_PKT_COPY_T2T_DW_11_dst_slice_pitch_mask 0x003FFFFF +#define SDMA_PKT_COPY_T2T_DW_11_dst_slice_pitch_shift 0 +#define SDMA_PKT_COPY_T2T_DW_11_DST_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_T2T_DW_11_dst_slice_pitch_mask) << SDMA_PKT_COPY_T2T_DW_11_dst_slice_pitch_shift) + +/*define for DW_12 word*/ +/*define for dst_array_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_array_mode_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_DW_12_dst_array_mode_shift 3 +#define SDMA_PKT_COPY_T2T_DW_12_DST_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_array_mode_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_array_mode_shift) + +/*define for dst_mit_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_mit_mode_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_12_dst_mit_mode_shift 8 +#define SDMA_PKT_COPY_T2T_DW_12_DST_MIT_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_mit_mode_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_mit_mode_shift) + +/*define for dst_tilesplit_size field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_tilesplit_size_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_12_dst_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_T2T_DW_12_DST_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_tilesplit_size_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_tilesplit_size_shift) + +/*define for dst_bank_w field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_bank_w_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_12_dst_bank_w_shift 15 +#define SDMA_PKT_COPY_T2T_DW_12_DST_BANK_W(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_bank_w_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_bank_w_shift) + +/*define for dst_bank_h field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_bank_h_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_12_dst_bank_h_shift 18 +#define SDMA_PKT_COPY_T2T_DW_12_DST_BANK_H(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_bank_h_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_bank_h_shift) + +/*define for dst_num_bank field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_num_bank_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_12_dst_num_bank_shift 21 +#define SDMA_PKT_COPY_T2T_DW_12_DST_NUM_BANK(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_num_bank_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_num_bank_shift) + +/*define for dst_mat_aspt field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_mat_aspt_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_12_dst_mat_aspt_shift 24 +#define SDMA_PKT_COPY_T2T_DW_12_DST_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_mat_aspt_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_mat_aspt_shift) + +/*define for dst_pipe_config field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_pipe_config_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_DW_12_dst_pipe_config_shift 26 +#define SDMA_PKT_COPY_T2T_DW_12_DST_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_pipe_config_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_pipe_config_shift) + +/*define for DW_13 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_offset 13 +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_13_RECT_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_13_rect_x_mask) << SDMA_PKT_COPY_T2T_DW_13_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_offset 13 +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_13_RECT_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_13_rect_y_mask) << SDMA_PKT_COPY_T2T_DW_13_rect_y_shift) + +/*define for DW_14 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_14_RECT_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_rect_z_mask) << SDMA_PKT_COPY_T2T_DW_14_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_shift 16 +#define SDMA_PKT_COPY_T2T_DW_14_DST_SW(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_dst_sw_mask) << SDMA_PKT_COPY_T2T_DW_14_dst_sw_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_shift 24 +#define SDMA_PKT_COPY_T2T_DW_14_SRC_SW(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_src_sw_mask) << SDMA_PKT_COPY_T2T_DW_14_src_sw_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED_SUBWIN packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for tiled_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_TILED_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_shift) + +/*define for tiled_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_TILED_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_shift) + +/*define for DW_4 word*/ +/*define for tiled_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_TILED_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_shift) + +/*define for pitch_in_tile field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_pitch_in_tile_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_pitch_in_tile_mask 0x00000FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_pitch_in_tile_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_PITCH_IN_TILE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_4_pitch_in_tile_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_4_pitch_in_tile_shift) + +/*define for DW_5 word*/ +/*define for slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_slice_pitch_offset 5 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_slice_pitch_mask 0x003FFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_5_slice_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_5_slice_pitch_shift) + +/*define for DW_6 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_array_mode_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_array_mode_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_array_mode_shift 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_ARRAY_MODE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_array_mode_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mit_mode_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mit_mode_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mit_mode_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_MIT_MODE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mit_mode_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_tilesplit_size_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_tilesplit_size_shift 11 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_tilesplit_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_w_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_w_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_w_shift 15 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_BANK_W(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_w_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_h_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_h_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_h_shift 18 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_BANK_H(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_h_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_num_bank_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_num_bank_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_num_bank_shift 21 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_NUM_BANK(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_num_bank_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mat_aspt_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mat_aspt_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mat_aspt_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_MAT_ASPT(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mat_aspt_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_pipe_config_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_pipe_config_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_pipe_config_shift 26 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_PIPE_CONFIG(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_pipe_config_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_pipe_config_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_offset 7 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_offset 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for linear_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_LINEAR_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_shift) + +/*define for linear_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_LINEAR_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_shift) + +/*define for DW_10 word*/ +/*define for linear_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_LINEAR_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_shift) + +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_shift) + +/*define for DW_11 word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_offset 11 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_shift) + +/*define for DW_12 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_RECT_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_RECT_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_shift) + +/*define for DW_13 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_RECT_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_shift) + + +/* +** Definitions for SDMA_PKT_COPY_STRUCT packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_op_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_STRUCT_HEADER_op_shift 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_OP(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_op_mask) << SDMA_PKT_COPY_STRUCT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_STRUCT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_sub_op_mask) << SDMA_PKT_COPY_STRUCT_HEADER_sub_op_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_STRUCT_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_detile_mask) << SDMA_PKT_COPY_STRUCT_HEADER_detile_shift) + +/*define for SB_ADDR_LO word*/ +/*define for sb_addr_31_0 field*/ +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_offset 1 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_shift 0 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_SB_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_mask) << SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_shift) + +/*define for SB_ADDR_HI word*/ +/*define for sb_addr_63_32 field*/ +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_offset 2 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_shift 0 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_SB_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_mask) << SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_shift) + +/*define for START_INDEX word*/ +/*define for start_index field*/ +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_offset 3 +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_shift 0 +#define SDMA_PKT_COPY_STRUCT_START_INDEX_START_INDEX(x) (((x) & SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_mask) << SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_STRUCT_COUNT_count_offset 4 +#define SDMA_PKT_COPY_STRUCT_COUNT_count_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_COUNT_count_shift 0 +#define SDMA_PKT_COPY_STRUCT_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_STRUCT_COUNT_count_mask) << SDMA_PKT_COPY_STRUCT_COUNT_count_shift) + +/*define for DW_5 word*/ +/*define for stride field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_mask 0x000007FF +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_shift 0 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRIDE(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_stride_mask) << SDMA_PKT_COPY_STRUCT_DW_5_stride_shift) + +/*define for struct_sw field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_mask 0x00000003 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_shift 16 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRUCT_SW(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_mask) << SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_shift) + +/*define for struct_ha field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_ha_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_ha_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_ha_shift 22 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRUCT_HA(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_struct_ha_mask) << SDMA_PKT_COPY_STRUCT_DW_5_struct_ha_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_shift 24 +#define SDMA_PKT_COPY_STRUCT_DW_5_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_mask) << SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_shift) + +/*define for linear_ha field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_ha_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_ha_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_ha_shift 30 +#define SDMA_PKT_COPY_STRUCT_DW_5_LINEAR_HA(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_linear_ha_mask) << SDMA_PKT_COPY_STRUCT_DW_5_linear_ha_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_offset 6 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_offset 7 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_UNTILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_op_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_UNTILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_offset 3 +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_mask 0x003FFFFF +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(x) (((x) & SDMA_PKT_WRITE_UNTILED_DW_3_count_mask) << SDMA_PKT_WRITE_UNTILED_DW_3_count_shift) + +/*define for sw field*/ +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_offset 3 +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_mask 0x00000003 +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_shift 24 +#define SDMA_PKT_WRITE_UNTILED_DW_3_SW(x) (((x) & SDMA_PKT_WRITE_UNTILED_DW_3_sw_mask) << SDMA_PKT_WRITE_UNTILED_DW_3_sw_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_offset 4 +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DATA0_DATA0(x) (((x) & SDMA_PKT_WRITE_UNTILED_DATA0_data0_mask) << SDMA_PKT_WRITE_UNTILED_DATA0_data0_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_TILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_TILED_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_op_mask) << SDMA_PKT_WRITE_TILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_TILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_sub_op_mask) << SDMA_PKT_WRITE_TILED_HEADER_sub_op_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for pitch_in_tile field*/ +#define SDMA_PKT_WRITE_TILED_DW_3_pitch_in_tile_offset 3 +#define SDMA_PKT_WRITE_TILED_DW_3_pitch_in_tile_mask 0x000007FF +#define SDMA_PKT_WRITE_TILED_DW_3_pitch_in_tile_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_3_PITCH_IN_TILE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_3_pitch_in_tile_mask) << SDMA_PKT_WRITE_TILED_DW_3_pitch_in_tile_shift) + +/*define for height field*/ +#define SDMA_PKT_WRITE_TILED_DW_3_height_offset 3 +#define SDMA_PKT_WRITE_TILED_DW_3_height_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_3_height_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_3_HEIGHT(x) (((x) & SDMA_PKT_WRITE_TILED_DW_3_height_mask) << SDMA_PKT_WRITE_TILED_DW_3_height_shift) + +/*define for DW_4 word*/ +/*define for slice_pitch field*/ +#define SDMA_PKT_WRITE_TILED_DW_4_slice_pitch_offset 4 +#define SDMA_PKT_WRITE_TILED_DW_4_slice_pitch_mask 0x003FFFFF +#define SDMA_PKT_WRITE_TILED_DW_4_slice_pitch_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_4_SLICE_PITCH(x) (((x) & SDMA_PKT_WRITE_TILED_DW_4_slice_pitch_mask) << SDMA_PKT_WRITE_TILED_DW_4_slice_pitch_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_element_size_mask) << SDMA_PKT_WRITE_TILED_DW_5_element_size_shift) + +/*define for array_mode field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_array_mode_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_array_mode_mask 0x0000000F +#define SDMA_PKT_WRITE_TILED_DW_5_array_mode_shift 3 +#define SDMA_PKT_WRITE_TILED_DW_5_ARRAY_MODE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_array_mode_mask) << SDMA_PKT_WRITE_TILED_DW_5_array_mode_shift) + +/*define for mit_mode field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_mit_mode_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_mit_mode_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_DW_5_mit_mode_shift 8 +#define SDMA_PKT_WRITE_TILED_DW_5_MIT_MODE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_mit_mode_mask) << SDMA_PKT_WRITE_TILED_DW_5_mit_mode_shift) + +/*define for tilesplit_size field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_tilesplit_size_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_tilesplit_size_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_DW_5_tilesplit_size_shift 11 +#define SDMA_PKT_WRITE_TILED_DW_5_TILESPLIT_SIZE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_tilesplit_size_mask) << SDMA_PKT_WRITE_TILED_DW_5_tilesplit_size_shift) + +/*define for bank_w field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_bank_w_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_bank_w_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_5_bank_w_shift 15 +#define SDMA_PKT_WRITE_TILED_DW_5_BANK_W(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_bank_w_mask) << SDMA_PKT_WRITE_TILED_DW_5_bank_w_shift) + +/*define for bank_h field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_bank_h_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_bank_h_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_5_bank_h_shift 18 +#define SDMA_PKT_WRITE_TILED_DW_5_BANK_H(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_bank_h_mask) << SDMA_PKT_WRITE_TILED_DW_5_bank_h_shift) + +/*define for num_bank field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_num_bank_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_num_bank_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_5_num_bank_shift 21 +#define SDMA_PKT_WRITE_TILED_DW_5_NUM_BANK(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_num_bank_mask) << SDMA_PKT_WRITE_TILED_DW_5_num_bank_shift) + +/*define for mat_aspt field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_mat_aspt_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_mat_aspt_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_5_mat_aspt_shift 24 +#define SDMA_PKT_WRITE_TILED_DW_5_MAT_ASPT(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_mat_aspt_mask) << SDMA_PKT_WRITE_TILED_DW_5_mat_aspt_shift) + +/*define for pipe_config field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_pipe_config_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_pipe_config_mask 0x0000001F +#define SDMA_PKT_WRITE_TILED_DW_5_pipe_config_shift 26 +#define SDMA_PKT_WRITE_TILED_DW_5_PIPE_CONFIG(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_pipe_config_mask) << SDMA_PKT_WRITE_TILED_DW_5_pipe_config_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_WRITE_TILED_DW_6_x_offset 6 +#define SDMA_PKT_WRITE_TILED_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_6_x_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_6_X(x) (((x) & SDMA_PKT_WRITE_TILED_DW_6_x_mask) << SDMA_PKT_WRITE_TILED_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_WRITE_TILED_DW_6_y_offset 6 +#define SDMA_PKT_WRITE_TILED_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_6_y_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_6_Y(x) (((x) & SDMA_PKT_WRITE_TILED_DW_6_y_mask) << SDMA_PKT_WRITE_TILED_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_WRITE_TILED_DW_7_z_offset 7 +#define SDMA_PKT_WRITE_TILED_DW_7_z_mask 0x00000FFF +#define SDMA_PKT_WRITE_TILED_DW_7_z_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_7_Z(x) (((x) & SDMA_PKT_WRITE_TILED_DW_7_z_mask) << SDMA_PKT_WRITE_TILED_DW_7_z_shift) + +/*define for sw field*/ +#define SDMA_PKT_WRITE_TILED_DW_7_sw_offset 7 +#define SDMA_PKT_WRITE_TILED_DW_7_sw_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_7_sw_shift 24 +#define SDMA_PKT_WRITE_TILED_DW_7_SW(x) (((x) & SDMA_PKT_WRITE_TILED_DW_7_sw_mask) << SDMA_PKT_WRITE_TILED_DW_7_sw_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_TILED_COUNT_count_offset 8 +#define SDMA_PKT_WRITE_TILED_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_WRITE_TILED_COUNT_count_shift 0 +#define SDMA_PKT_WRITE_TILED_COUNT_COUNT(x) (((x) & SDMA_PKT_WRITE_TILED_COUNT_count_mask) << SDMA_PKT_WRITE_TILED_COUNT_count_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_WRITE_TILED_DATA0_data0_offset 9 +#define SDMA_PKT_WRITE_TILED_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DATA0_data0_shift 0 +#define SDMA_PKT_WRITE_TILED_DATA0_DATA0(x) (((x) & SDMA_PKT_WRITE_TILED_DATA0_data0_mask) << SDMA_PKT_WRITE_TILED_DATA0_data0_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_INCR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_INCR_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_INCR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_INCR_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_INCR_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_INCR_HEADER_op_mask) << SDMA_PKT_WRITE_INCR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_INCR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_INCR_HEADER_sub_op_mask) << SDMA_PKT_WRITE_INCR_HEADER_sub_op_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for MASK_DW0 word*/ +/*define for mask_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_offset 3 +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_MASK_DW0_MASK_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_mask) << SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_shift) + +/*define for MASK_DW1 word*/ +/*define for mask_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_offset 4 +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_MASK_DW1_MASK_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_mask) << SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_shift) + +/*define for INIT_DW0 word*/ +/*define for init_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_offset 5 +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_INIT_DW0_INIT_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_mask) << SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_shift) + +/*define for INIT_DW1 word*/ +/*define for init_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_offset 6 +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_INIT_DW1_INIT_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_mask) << SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_shift) + +/*define for INCR_DW0 word*/ +/*define for incr_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_offset 7 +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_INCR_DW0_INCR_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_mask) << SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_shift) + +/*define for INCR_DW1 word*/ +/*define for incr_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_offset 8 +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_INCR_DW1_INCR_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_mask) << SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_INCR_COUNT_count_offset 9 +#define SDMA_PKT_WRITE_INCR_COUNT_count_mask 0x0007FFFF +#define SDMA_PKT_WRITE_INCR_COUNT_count_shift 0 +#define SDMA_PKT_WRITE_INCR_COUNT_COUNT(x) (((x) & SDMA_PKT_WRITE_INCR_COUNT_count_mask) << SDMA_PKT_WRITE_INCR_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_INDIRECT packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_INDIRECT_HEADER_op_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_INDIRECT_HEADER_op_shift 0 +#define SDMA_PKT_INDIRECT_HEADER_OP(x) (((x) & SDMA_PKT_INDIRECT_HEADER_op_mask) << SDMA_PKT_INDIRECT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_INDIRECT_HEADER_sub_op_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_INDIRECT_HEADER_sub_op_shift 8 +#define SDMA_PKT_INDIRECT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_INDIRECT_HEADER_sub_op_mask) << SDMA_PKT_INDIRECT_HEADER_sub_op_shift) + +/*define for vmid field*/ +#define SDMA_PKT_INDIRECT_HEADER_vmid_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_vmid_mask 0x0000000F +#define SDMA_PKT_INDIRECT_HEADER_vmid_shift 16 +#define SDMA_PKT_INDIRECT_HEADER_VMID(x) (((x) & SDMA_PKT_INDIRECT_HEADER_vmid_mask) << SDMA_PKT_INDIRECT_HEADER_vmid_shift) + +/*define for BASE_LO word*/ +/*define for ib_base_31_0 field*/ +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_offset 1 +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_shift 0 +#define SDMA_PKT_INDIRECT_BASE_LO_IB_BASE_31_0(x) (((x) & SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_mask) << SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_shift) + +/*define for BASE_HI word*/ +/*define for ib_base_63_32 field*/ +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_offset 2 +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_shift 0 +#define SDMA_PKT_INDIRECT_BASE_HI_IB_BASE_63_32(x) (((x) & SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_mask) << SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_shift) + +/*define for IB_SIZE word*/ +/*define for ib_size field*/ +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_offset 3 +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_mask 0x000FFFFF +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_shift 0 +#define SDMA_PKT_INDIRECT_IB_SIZE_IB_SIZE(x) (((x) & SDMA_PKT_INDIRECT_IB_SIZE_ib_size_mask) << SDMA_PKT_INDIRECT_IB_SIZE_ib_size_shift) + +/*define for CSA_ADDR_LO word*/ +/*define for csa_addr_31_0 field*/ +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_offset 4 +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_shift 0 +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_CSA_ADDR_31_0(x) (((x) & SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_mask) << SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_shift) + +/*define for CSA_ADDR_HI word*/ +/*define for csa_addr_63_32 field*/ +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_offset 5 +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_shift 0 +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_CSA_ADDR_63_32(x) (((x) & SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_mask) << SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_SEMAPHORE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_op_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_SEMAPHORE_HEADER_op_shift 0 +#define SDMA_PKT_SEMAPHORE_HEADER_OP(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_op_mask) << SDMA_PKT_SEMAPHORE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_shift 8 +#define SDMA_PKT_SEMAPHORE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_sub_op_mask) << SDMA_PKT_SEMAPHORE_HEADER_sub_op_shift) + +/*define for write_one field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_shift 29 +#define SDMA_PKT_SEMAPHORE_HEADER_WRITE_ONE(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_write_one_mask) << SDMA_PKT_SEMAPHORE_HEADER_write_one_shift) + +/*define for signal field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_signal_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_signal_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_signal_shift 30 +#define SDMA_PKT_SEMAPHORE_HEADER_SIGNAL(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_signal_mask) << SDMA_PKT_SEMAPHORE_HEADER_signal_shift) + +/*define for mailbox field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_shift 31 +#define SDMA_PKT_SEMAPHORE_HEADER_MAILBOX(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_mailbox_mask) << SDMA_PKT_SEMAPHORE_HEADER_mailbox_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_SEMAPHORE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_SEMAPHORE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_FENCE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_FENCE_HEADER_op_offset 0 +#define SDMA_PKT_FENCE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_FENCE_HEADER_op_shift 0 +#define SDMA_PKT_FENCE_HEADER_OP(x) (((x) & SDMA_PKT_FENCE_HEADER_op_mask) << SDMA_PKT_FENCE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_FENCE_HEADER_sub_op_offset 0 +#define SDMA_PKT_FENCE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_FENCE_HEADER_sub_op_shift 8 +#define SDMA_PKT_FENCE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_FENCE_HEADER_sub_op_mask) << SDMA_PKT_FENCE_HEADER_sub_op_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_FENCE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_FENCE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_FENCE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_FENCE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_FENCE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_FENCE_ADDR_HI_addr_63_32_shift) + +/*define for DATA word*/ +/*define for data field*/ +#define SDMA_PKT_FENCE_DATA_data_offset 3 +#define SDMA_PKT_FENCE_DATA_data_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_DATA_data_shift 0 +#define SDMA_PKT_FENCE_DATA_DATA(x) (((x) & SDMA_PKT_FENCE_DATA_data_mask) << SDMA_PKT_FENCE_DATA_data_shift) + + +/* +** Definitions for SDMA_PKT_SRBM_WRITE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_op_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_SRBM_WRITE_HEADER_op_shift 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_OP(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_op_mask) << SDMA_PKT_SRBM_WRITE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_shift 8 +#define SDMA_PKT_SRBM_WRITE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_sub_op_mask) << SDMA_PKT_SRBM_WRITE_HEADER_sub_op_shift) + +/*define for byte_en field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_mask 0x0000000F +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_shift 28 +#define SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_byte_en_mask) << SDMA_PKT_SRBM_WRITE_HEADER_byte_en_shift) + +/*define for ADDR word*/ +/*define for addr field*/ +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_offset 1 +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_mask 0x0000FFFF +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_shift 0 +#define SDMA_PKT_SRBM_WRITE_ADDR_ADDR(x) (((x) & SDMA_PKT_SRBM_WRITE_ADDR_addr_mask) << SDMA_PKT_SRBM_WRITE_ADDR_addr_shift) + +/*define for DATA word*/ +/*define for data field*/ +#define SDMA_PKT_SRBM_WRITE_DATA_data_offset 2 +#define SDMA_PKT_SRBM_WRITE_DATA_data_mask 0xFFFFFFFF +#define SDMA_PKT_SRBM_WRITE_DATA_data_shift 0 +#define SDMA_PKT_SRBM_WRITE_DATA_DATA(x) (((x) & SDMA_PKT_SRBM_WRITE_DATA_data_mask) << SDMA_PKT_SRBM_WRITE_DATA_data_shift) + + +/* +** Definitions for SDMA_PKT_PRE_EXE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PRE_EXE_HEADER_op_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_op_shift 0 +#define SDMA_PKT_PRE_EXE_HEADER_OP(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_op_mask) << SDMA_PKT_PRE_EXE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_shift 8 +#define SDMA_PKT_PRE_EXE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_sub_op_mask) << SDMA_PKT_PRE_EXE_HEADER_sub_op_shift) + +/*define for dev_sel field*/ +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_shift 16 +#define SDMA_PKT_PRE_EXE_HEADER_DEV_SEL(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_dev_sel_mask) << SDMA_PKT_PRE_EXE_HEADER_dev_sel_shift) + +/*define for EXEC_COUNT word*/ +/*define for exec_count field*/ +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_offset 1 +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_mask 0x00003FFF +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_shift 0 +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_EXEC_COUNT(x) (((x) & SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_mask) << SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_shift) + + +/* +** Definitions for SDMA_PKT_COND_EXE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COND_EXE_HEADER_op_offset 0 +#define SDMA_PKT_COND_EXE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COND_EXE_HEADER_op_shift 0 +#define SDMA_PKT_COND_EXE_HEADER_OP(x) (((x) & SDMA_PKT_COND_EXE_HEADER_op_mask) << SDMA_PKT_COND_EXE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COND_EXE_HEADER_sub_op_offset 0 +#define SDMA_PKT_COND_EXE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COND_EXE_HEADER_sub_op_shift 8 +#define SDMA_PKT_COND_EXE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COND_EXE_HEADER_sub_op_mask) << SDMA_PKT_COND_EXE_HEADER_sub_op_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_COND_EXE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_COND_EXE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_shift) + +/*define for REFERENCE word*/ +/*define for reference field*/ +#define SDMA_PKT_COND_EXE_REFERENCE_reference_offset 3 +#define SDMA_PKT_COND_EXE_REFERENCE_reference_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_REFERENCE_reference_shift 0 +#define SDMA_PKT_COND_EXE_REFERENCE_REFERENCE(x) (((x) & SDMA_PKT_COND_EXE_REFERENCE_reference_mask) << SDMA_PKT_COND_EXE_REFERENCE_reference_shift) + +/*define for EXEC_COUNT word*/ +/*define for exec_count field*/ +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_offset 4 +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_mask 0x00003FFF +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_shift 0 +#define SDMA_PKT_COND_EXE_EXEC_COUNT_EXEC_COUNT(x) (((x) & SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_mask) << SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_shift) + + +/* +** Definitions for SDMA_PKT_CONSTANT_FILL packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_mask 0x000000FF +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_shift 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_OP(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_op_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_shift 8 +#define SDMA_PKT_CONSTANT_FILL_HEADER_SUB_OP(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_shift) + +/*define for sw field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_mask 0x00000003 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_shift 16 +#define SDMA_PKT_CONSTANT_FILL_HEADER_SW(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_sw_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_sw_shift) + +/*define for fillsize field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_mask 0x00000003 +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_shift 30 +#define SDMA_PKT_CONSTANT_FILL_HEADER_FILLSIZE(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DATA word*/ +/*define for src_data_31_0 field*/ +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_offset 3 +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DATA_SRC_DATA_31_0(x) (((x) & SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_mask) << SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_offset 4 +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_shift 0 +#define SDMA_PKT_CONSTANT_FILL_COUNT_COUNT(x) (((x) & SDMA_PKT_CONSTANT_FILL_COUNT_count_mask) << SDMA_PKT_CONSTANT_FILL_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_POLL_REGMEM packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_op_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_REGMEM_HEADER_op_shift 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_OP(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_op_mask) << SDMA_PKT_POLL_REGMEM_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_REGMEM_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_sub_op_mask) << SDMA_PKT_POLL_REGMEM_HEADER_sub_op_shift) + +/*define for hdp_flush field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_mask 0x00000001 +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_shift 26 +#define SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_mask) << SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_shift) + +/*define for func field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_func_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_func_mask 0x00000007 +#define SDMA_PKT_POLL_REGMEM_HEADER_func_shift 28 +#define SDMA_PKT_POLL_REGMEM_HEADER_FUNC(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_func_mask) << SDMA_PKT_POLL_REGMEM_HEADER_func_shift) + +/*define for mem_poll field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_mask 0x00000001 +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_shift 31 +#define SDMA_PKT_POLL_REGMEM_HEADER_MEM_POLL(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_mask) << SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_mask) << SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_mask) << SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_shift) + +/*define for VALUE word*/ +/*define for value field*/ +#define SDMA_PKT_POLL_REGMEM_VALUE_value_offset 3 +#define SDMA_PKT_POLL_REGMEM_VALUE_value_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_VALUE_value_shift 0 +#define SDMA_PKT_POLL_REGMEM_VALUE_VALUE(x) (((x) & SDMA_PKT_POLL_REGMEM_VALUE_value_mask) << SDMA_PKT_POLL_REGMEM_VALUE_value_shift) + +/*define for MASK word*/ +/*define for mask field*/ +#define SDMA_PKT_POLL_REGMEM_MASK_mask_offset 4 +#define SDMA_PKT_POLL_REGMEM_MASK_mask_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_MASK_mask_shift 0 +#define SDMA_PKT_POLL_REGMEM_MASK_MASK(x) (((x) & SDMA_PKT_POLL_REGMEM_MASK_mask_mask) << SDMA_PKT_POLL_REGMEM_MASK_mask_shift) + +/*define for DW5 word*/ +/*define for interval field*/ +#define SDMA_PKT_POLL_REGMEM_DW5_interval_offset 5 +#define SDMA_PKT_POLL_REGMEM_DW5_interval_mask 0x0000FFFF +#define SDMA_PKT_POLL_REGMEM_DW5_interval_shift 0 +#define SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(x) (((x) & SDMA_PKT_POLL_REGMEM_DW5_interval_mask) << SDMA_PKT_POLL_REGMEM_DW5_interval_shift) + +/*define for retry_count field*/ +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_offset 5 +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_mask 0x00000FFF +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_shift 16 +#define SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(x) (((x) & SDMA_PKT_POLL_REGMEM_DW5_retry_count_mask) << SDMA_PKT_POLL_REGMEM_DW5_retry_count_shift) + + +/* +** Definitions for SDMA_PKT_ATOMIC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_ATOMIC_HEADER_op_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_ATOMIC_HEADER_op_shift 0 +#define SDMA_PKT_ATOMIC_HEADER_OP(x) (((x) & SDMA_PKT_ATOMIC_HEADER_op_mask) << SDMA_PKT_ATOMIC_HEADER_op_shift) + +/*define for loop field*/ +#define SDMA_PKT_ATOMIC_HEADER_loop_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_loop_mask 0x00000001 +#define SDMA_PKT_ATOMIC_HEADER_loop_shift 16 +#define SDMA_PKT_ATOMIC_HEADER_LOOP(x) (((x) & SDMA_PKT_ATOMIC_HEADER_loop_mask) << SDMA_PKT_ATOMIC_HEADER_loop_shift) + +/*define for atomic_op field*/ +#define SDMA_PKT_ATOMIC_HEADER_atomic_op_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_atomic_op_mask 0x0000007F +#define SDMA_PKT_ATOMIC_HEADER_atomic_op_shift 25 +#define SDMA_PKT_ATOMIC_HEADER_ATOMIC_OP(x) (((x) & SDMA_PKT_ATOMIC_HEADER_atomic_op_mask) << SDMA_PKT_ATOMIC_HEADER_atomic_op_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_ATOMIC_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_mask) << SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_ATOMIC_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_mask) << SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_shift) + +/*define for SRC_DATA_LO word*/ +/*define for src_data_31_0 field*/ +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_offset 3 +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_shift 0 +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_SRC_DATA_31_0(x) (((x) & SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_mask) << SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_shift) + +/*define for SRC_DATA_HI word*/ +/*define for src_data_63_32 field*/ +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_offset 4 +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_shift 0 +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_SRC_DATA_63_32(x) (((x) & SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_mask) << SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_shift) + +/*define for CMP_DATA_LO word*/ +/*define for cmp_data_31_0 field*/ +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_offset 5 +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_shift 0 +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_CMP_DATA_31_0(x) (((x) & SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_mask) << SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_shift) + +/*define for CMP_DATA_HI word*/ +/*define for cmp_data_63_32 field*/ +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_offset 6 +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_shift 0 +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_CMP_DATA_63_32(x) (((x) & SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_mask) << SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_shift) + +/*define for LOOP_INTERVAL word*/ +/*define for loop_interval field*/ +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_offset 7 +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_mask 0x00001FFF +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_shift 0 +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_LOOP_INTERVAL(x) (((x) & SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_mask) << SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_SET packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_SET_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_SET_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_shift) + +/*define for INIT_DATA_LO word*/ +/*define for init_data_31_0 field*/ +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_offset 1 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_INIT_DATA_31_0(x) (((x) & SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_mask) << SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_shift) + +/*define for INIT_DATA_HI word*/ +/*define for init_data_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_INIT_DATA_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_mask) << SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_GET packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_shift) + +/*define for WRITE_ADDR_LO word*/ +/*define for write_addr_31_3 field*/ +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_offset 1 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_mask 0x1FFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_shift 3 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_WRITE_ADDR_31_3(x) (((x) & SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_mask) << SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_shift) + +/*define for WRITE_ADDR_HI word*/ +/*define for write_addr_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_WRITE_ADDR_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_mask) << SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_GET_GLOBAL packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_shift) + +/*define for WRITE_ADDR_LO word*/ +/*define for write_addr_31_3 field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_offset 1 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_mask 0x1FFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_shift 3 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_WRITE_ADDR_31_3(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_shift) + +/*define for WRITE_ADDR_HI word*/ +/*define for write_addr_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_WRITE_ADDR_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TRAP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TRAP_HEADER_op_offset 0 +#define SDMA_PKT_TRAP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TRAP_HEADER_op_shift 0 +#define SDMA_PKT_TRAP_HEADER_OP(x) (((x) & SDMA_PKT_TRAP_HEADER_op_mask) << SDMA_PKT_TRAP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TRAP_HEADER_sub_op_offset 0 +#define SDMA_PKT_TRAP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TRAP_HEADER_sub_op_shift 8 +#define SDMA_PKT_TRAP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TRAP_HEADER_sub_op_mask) << SDMA_PKT_TRAP_HEADER_sub_op_shift) + +/*define for INT_CONTEXT word*/ +/*define for int_context field*/ +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_offset 1 +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_mask 0x0FFFFFFF +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_shift 0 +#define SDMA_PKT_TRAP_INT_CONTEXT_INT_CONTEXT(x) (((x) & SDMA_PKT_TRAP_INT_CONTEXT_int_context_mask) << SDMA_PKT_TRAP_INT_CONTEXT_int_context_shift) + + +/* +** Definitions for SDMA_PKT_NOP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_NOP_HEADER_op_offset 0 +#define SDMA_PKT_NOP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_NOP_HEADER_op_shift 0 +#define SDMA_PKT_NOP_HEADER_OP(x) (((x) & SDMA_PKT_NOP_HEADER_op_mask) << SDMA_PKT_NOP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_NOP_HEADER_sub_op_offset 0 +#define SDMA_PKT_NOP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_NOP_HEADER_sub_op_shift 8 +#define SDMA_PKT_NOP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_NOP_HEADER_sub_op_mask) << SDMA_PKT_NOP_HEADER_sub_op_shift) + +/*define for count field*/ +#define SDMA_PKT_NOP_HEADER_count_offset 0 +#define SDMA_PKT_NOP_HEADER_count_mask 0x00003FFF +#define SDMA_PKT_NOP_HEADER_count_shift 16 +#define SDMA_PKT_NOP_HEADER_COUNT(x) (((x) & SDMA_PKT_NOP_HEADER_count_mask) << SDMA_PKT_NOP_HEADER_count_shift) + +#endif /* __TONGA_SDMA_PKT_OPEN_H_ */ diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_0.c b/drivers/gpu/drm/amd/amdgpu/umc_v6_0.c new file mode 100644 index 000000000..0d6b50528 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_0.c @@ -0,0 +1,37 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "umc_v6_0.h" +#include "amdgpu.h" + +static void umc_v6_0_init_registers(struct amdgpu_device *adev) +{ + unsigned i,j; + + for (i = 0; i < 4; i++) + for (j = 0; j < 4; j++) + WREG32((i*0x100000 + 0x5010c + j*0x2000)/4, 0x1002); +} + +const struct amdgpu_umc_funcs umc_v6_0_funcs = { + .init_registers = umc_v6_0_init_registers, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_0.h b/drivers/gpu/drm/amd/amdgpu/umc_v6_0.h new file mode 100644 index 000000000..109f1a57a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_0.h @@ -0,0 +1,31 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __UMC_V6_0_H__ +#define __UMC_V6_0_H__ + +#include "soc15_common.h" +#include "amdgpu.h" + +extern const struct amdgpu_umc_funcs umc_v6_0_funcs; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c b/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c new file mode 100644 index 000000000..f17d297b5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c @@ -0,0 +1,462 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "umc_v6_1.h" +#include "amdgpu_ras.h" +#include "amdgpu_umc.h" +#include "amdgpu.h" + +#include "rsmu/rsmu_0_0_2_offset.h" +#include "rsmu/rsmu_0_0_2_sh_mask.h" +#include "umc/umc_6_1_1_offset.h" +#include "umc/umc_6_1_1_sh_mask.h" +#include "umc/umc_6_1_2_offset.h" + +#define UMC_6_INST_DIST 0x40000 + +const uint32_t + umc_v6_1_channel_idx_tbl[UMC_V6_1_UMC_INSTANCE_NUM][UMC_V6_1_CHANNEL_INSTANCE_NUM] = { + {2, 18, 11, 27}, {4, 20, 13, 29}, + {1, 17, 8, 24}, {7, 23, 14, 30}, + {10, 26, 3, 19}, {12, 28, 5, 21}, + {9, 25, 0, 16}, {15, 31, 6, 22} +}; + +static void umc_v6_1_enable_umc_index_mode(struct amdgpu_device *adev) +{ + uint32_t rsmu_umc_addr, rsmu_umc_val; + + rsmu_umc_addr = SOC15_REG_OFFSET(RSMU, 0, + mmRSMU_UMC_INDEX_REGISTER_NBIF_VG20_GPU); + rsmu_umc_val = RREG32_PCIE(rsmu_umc_addr * 4); + + rsmu_umc_val = REG_SET_FIELD(rsmu_umc_val, + RSMU_UMC_INDEX_REGISTER_NBIF_VG20_GPU, + RSMU_UMC_INDEX_MODE_EN, 1); + + WREG32_PCIE(rsmu_umc_addr * 4, rsmu_umc_val); +} + +static void umc_v6_1_disable_umc_index_mode(struct amdgpu_device *adev) +{ + uint32_t rsmu_umc_addr, rsmu_umc_val; + + rsmu_umc_addr = SOC15_REG_OFFSET(RSMU, 0, + mmRSMU_UMC_INDEX_REGISTER_NBIF_VG20_GPU); + rsmu_umc_val = RREG32_PCIE(rsmu_umc_addr * 4); + + rsmu_umc_val = REG_SET_FIELD(rsmu_umc_val, + RSMU_UMC_INDEX_REGISTER_NBIF_VG20_GPU, + RSMU_UMC_INDEX_MODE_EN, 0); + + WREG32_PCIE(rsmu_umc_addr * 4, rsmu_umc_val); +} + +static uint32_t umc_v6_1_get_umc_index_mode_state(struct amdgpu_device *adev) +{ + uint32_t rsmu_umc_addr, rsmu_umc_val; + + rsmu_umc_addr = SOC15_REG_OFFSET(RSMU, 0, + mmRSMU_UMC_INDEX_REGISTER_NBIF_VG20_GPU); + rsmu_umc_val = RREG32_PCIE(rsmu_umc_addr * 4); + + return REG_GET_FIELD(rsmu_umc_val, + RSMU_UMC_INDEX_REGISTER_NBIF_VG20_GPU, + RSMU_UMC_INDEX_MODE_EN); +} + +static inline uint32_t get_umc_6_reg_offset(struct amdgpu_device *adev, + uint32_t umc_inst, + uint32_t ch_inst) +{ + return adev->umc.channel_offs*ch_inst + UMC_6_INST_DIST*umc_inst; +} + +static void umc_v6_1_clear_error_count_per_channel(struct amdgpu_device *adev, + uint32_t umc_reg_offset) +{ + uint32_t ecc_err_cnt_addr; + uint32_t ecc_err_cnt_sel, ecc_err_cnt_sel_addr; + + if (adev->asic_type == CHIP_ARCTURUS) { + /* UMC 6_1_2 registers */ + ecc_err_cnt_sel_addr = + SOC15_REG_OFFSET(UMC, 0, + mmUMCCH0_0_EccErrCntSel_ARCT); + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, + mmUMCCH0_0_EccErrCnt_ARCT); + } else { + /* UMC 6_1_1 registers */ + ecc_err_cnt_sel_addr = + SOC15_REG_OFFSET(UMC, 0, + mmUMCCH0_0_EccErrCntSel); + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, + mmUMCCH0_0_EccErrCnt); + } + + /* select the lower chip */ + ecc_err_cnt_sel = RREG32_PCIE((ecc_err_cnt_sel_addr + + umc_reg_offset) * 4); + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, + UMCCH0_0_EccErrCntSel, + EccErrCntCsSel, 0); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, + ecc_err_cnt_sel); + + /* clear lower chip error count */ + WREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4, + UMC_V6_1_CE_CNT_INIT); + + /* select the higher chip */ + ecc_err_cnt_sel = RREG32_PCIE((ecc_err_cnt_sel_addr + + umc_reg_offset) * 4); + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, + UMCCH0_0_EccErrCntSel, + EccErrCntCsSel, 1); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, + ecc_err_cnt_sel); + + /* clear higher chip error count */ + WREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4, + UMC_V6_1_CE_CNT_INIT); +} + +static void umc_v6_1_clear_error_count(struct amdgpu_device *adev) +{ + uint32_t umc_inst = 0; + uint32_t ch_inst = 0; + uint32_t umc_reg_offset = 0; + uint32_t rsmu_umc_index_state = + umc_v6_1_get_umc_index_mode_state(adev); + + if (rsmu_umc_index_state) + umc_v6_1_disable_umc_index_mode(adev); + + LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) { + umc_reg_offset = get_umc_6_reg_offset(adev, + umc_inst, + ch_inst); + + umc_v6_1_clear_error_count_per_channel(adev, + umc_reg_offset); + } + + if (rsmu_umc_index_state) + umc_v6_1_enable_umc_index_mode(adev); +} + +static void umc_v6_1_query_correctable_error_count(struct amdgpu_device *adev, + uint32_t umc_reg_offset, + unsigned long *error_count) +{ + uint32_t ecc_err_cnt_sel, ecc_err_cnt_sel_addr; + uint32_t ecc_err_cnt, ecc_err_cnt_addr; + uint64_t mc_umc_status; + uint32_t mc_umc_status_addr; + + if (adev->asic_type == CHIP_ARCTURUS) { + /* UMC 6_1_2 registers */ + ecc_err_cnt_sel_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_EccErrCntSel_ARCT); + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_EccErrCnt_ARCT); + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, mmMCA_UMC_UMC0_MCUMC_STATUST0_ARCT); + } else { + /* UMC 6_1_1 registers */ + ecc_err_cnt_sel_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_EccErrCntSel); + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_EccErrCnt); + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, mmMCA_UMC_UMC0_MCUMC_STATUST0); + } + + /* select the lower chip and check the error count */ + ecc_err_cnt_sel = RREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4); + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_EccErrCntSel, + EccErrCntCsSel, 0); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, ecc_err_cnt_sel); + + ecc_err_cnt = RREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4); + *error_count += + (REG_GET_FIELD(ecc_err_cnt, UMCCH0_0_EccErrCnt, EccErrCnt) - + UMC_V6_1_CE_CNT_INIT); + + /* select the higher chip and check the err counter */ + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_EccErrCntSel, + EccErrCntCsSel, 1); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, ecc_err_cnt_sel); + + ecc_err_cnt = RREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4); + *error_count += + (REG_GET_FIELD(ecc_err_cnt, UMCCH0_0_EccErrCnt, EccErrCnt) - + UMC_V6_1_CE_CNT_INIT); + + /* check for SRAM correctable error + MCUMC_STATUS is a 64 bit register */ + mc_umc_status = RREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4); + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, ErrorCodeExt) == 6 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, CECC) == 1) + *error_count += 1; +} + +static void umc_v6_1_querry_uncorrectable_error_count(struct amdgpu_device *adev, + uint32_t umc_reg_offset, + unsigned long *error_count) +{ + uint64_t mc_umc_status; + uint32_t mc_umc_status_addr; + + if (adev->asic_type == CHIP_ARCTURUS) { + /* UMC 6_1_2 registers */ + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, mmMCA_UMC_UMC0_MCUMC_STATUST0_ARCT); + } else { + /* UMC 6_1_1 registers */ + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, mmMCA_UMC_UMC0_MCUMC_STATUST0); + } + + /* check the MCUMC_STATUS */ + mc_umc_status = RREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4); + if ((REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1) && + (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Deferred) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, PCC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, TCC) == 1)) + *error_count += 1; +} + +static void umc_v6_1_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + + uint32_t umc_inst = 0; + uint32_t ch_inst = 0; + uint32_t umc_reg_offset = 0; + + uint32_t rsmu_umc_index_state = umc_v6_1_get_umc_index_mode_state(adev); + + if (rsmu_umc_index_state) + umc_v6_1_disable_umc_index_mode(adev); + + if ((adev->asic_type == CHIP_ARCTURUS) && + amdgpu_dpm_set_df_cstate(adev, DF_CSTATE_DISALLOW)) + DRM_WARN("Fail to disable DF-Cstate.\n"); + + LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) { + umc_reg_offset = get_umc_6_reg_offset(adev, + umc_inst, + ch_inst); + + umc_v6_1_query_correctable_error_count(adev, + umc_reg_offset, + &(err_data->ce_count)); + umc_v6_1_querry_uncorrectable_error_count(adev, + umc_reg_offset, + &(err_data->ue_count)); + } + + if ((adev->asic_type == CHIP_ARCTURUS) && + amdgpu_dpm_set_df_cstate(adev, DF_CSTATE_ALLOW)) + DRM_WARN("Fail to enable DF-Cstate\n"); + + if (rsmu_umc_index_state) + umc_v6_1_enable_umc_index_mode(adev); + + umc_v6_1_clear_error_count(adev); +} + +static void umc_v6_1_query_error_address(struct amdgpu_device *adev, + struct ras_err_data *err_data, + uint32_t umc_reg_offset, + uint32_t ch_inst, + uint32_t umc_inst) +{ + uint32_t lsb, mc_umc_status_addr; + uint64_t mc_umc_status, err_addr, retired_page, mc_umc_addrt0; + uint32_t channel_index = adev->umc.channel_idx_tbl[umc_inst * adev->umc.channel_inst_num + ch_inst]; + + if (adev->asic_type == CHIP_ARCTURUS) { + /* UMC 6_1_2 registers */ + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, mmMCA_UMC_UMC0_MCUMC_STATUST0_ARCT); + mc_umc_addrt0 = + SOC15_REG_OFFSET(UMC, 0, mmMCA_UMC_UMC0_MCUMC_ADDRT0_ARCT); + } else { + /* UMC 6_1_1 registers */ + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, mmMCA_UMC_UMC0_MCUMC_STATUST0); + mc_umc_addrt0 = + SOC15_REG_OFFSET(UMC, 0, mmMCA_UMC_UMC0_MCUMC_ADDRT0); + } + + mc_umc_status = RREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4); + + if (mc_umc_status == 0) + return; + + if (!err_data->err_addr) { + /* clear umc status */ + WREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4, 0x0ULL); + return; + } + + /* calculate error address if ue error is detected */ + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1) { + + err_addr = RREG64_PCIE((mc_umc_addrt0 + umc_reg_offset) * 4); + /* the lowest lsb bits should be ignored */ + lsb = REG_GET_FIELD(err_addr, MCA_UMC_UMC0_MCUMC_ADDRT0, LSB); + err_addr = REG_GET_FIELD(err_addr, MCA_UMC_UMC0_MCUMC_ADDRT0, ErrorAddr); + err_addr &= ~((0x1ULL << lsb) - 1); + + /* translate umc channel address to soc pa, 3 parts are included */ + retired_page = ADDR_OF_8KB_BLOCK(err_addr) | + ADDR_OF_256B_BLOCK(channel_index) | + OFFSET_IN_256B_BLOCK(err_addr); + + amdgpu_umc_fill_error_record(err_data, err_addr, + retired_page, channel_index, umc_inst); + } + + /* clear umc status */ + WREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4, 0x0ULL); +} + +static void umc_v6_1_query_ras_error_address(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + + uint32_t umc_inst = 0; + uint32_t ch_inst = 0; + uint32_t umc_reg_offset = 0; + + uint32_t rsmu_umc_index_state = umc_v6_1_get_umc_index_mode_state(adev); + + if (rsmu_umc_index_state) + umc_v6_1_disable_umc_index_mode(adev); + + if ((adev->asic_type == CHIP_ARCTURUS) && + amdgpu_dpm_set_df_cstate(adev, DF_CSTATE_DISALLOW)) + DRM_WARN("Fail to disable DF-Cstate.\n"); + + LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) { + umc_reg_offset = get_umc_6_reg_offset(adev, + umc_inst, + ch_inst); + + umc_v6_1_query_error_address(adev, + err_data, + umc_reg_offset, + ch_inst, + umc_inst); + } + + if ((adev->asic_type == CHIP_ARCTURUS) && + amdgpu_dpm_set_df_cstate(adev, DF_CSTATE_ALLOW)) + DRM_WARN("Fail to enable DF-Cstate\n"); + + if (rsmu_umc_index_state) + umc_v6_1_enable_umc_index_mode(adev); +} + +static void umc_v6_1_err_cnt_init_per_channel(struct amdgpu_device *adev, + uint32_t umc_reg_offset) +{ + uint32_t ecc_err_cnt_sel, ecc_err_cnt_sel_addr; + uint32_t ecc_err_cnt_addr; + + if (adev->asic_type == CHIP_ARCTURUS) { + /* UMC 6_1_2 registers */ + ecc_err_cnt_sel_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_EccErrCntSel_ARCT); + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_EccErrCnt_ARCT); + } else { + /* UMC 6_1_1 registers */ + ecc_err_cnt_sel_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_EccErrCntSel); + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_EccErrCnt); + } + + /* select the lower chip and check the error count */ + ecc_err_cnt_sel = RREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4); + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_EccErrCntSel, + EccErrCntCsSel, 0); + /* set ce error interrupt type to APIC based interrupt */ + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_EccErrCntSel, + EccErrInt, 0x1); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, ecc_err_cnt_sel); + /* set error count to initial value */ + WREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4, UMC_V6_1_CE_CNT_INIT); + + /* select the higher chip and check the err counter */ + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_EccErrCntSel, + EccErrCntCsSel, 1); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, ecc_err_cnt_sel); + WREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4, UMC_V6_1_CE_CNT_INIT); +} + +static void umc_v6_1_err_cnt_init(struct amdgpu_device *adev) +{ + uint32_t umc_inst = 0; + uint32_t ch_inst = 0; + uint32_t umc_reg_offset = 0; + + uint32_t rsmu_umc_index_state = umc_v6_1_get_umc_index_mode_state(adev); + + if (rsmu_umc_index_state) + umc_v6_1_disable_umc_index_mode(adev); + + LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) { + umc_reg_offset = get_umc_6_reg_offset(adev, + umc_inst, + ch_inst); + + umc_v6_1_err_cnt_init_per_channel(adev, umc_reg_offset); + } + + if (rsmu_umc_index_state) + umc_v6_1_enable_umc_index_mode(adev); +} + +const struct amdgpu_ras_block_hw_ops umc_v6_1_ras_hw_ops = { + .query_ras_error_count = umc_v6_1_query_ras_error_count, + .query_ras_error_address = umc_v6_1_query_ras_error_address, +}; + +struct amdgpu_umc_ras umc_v6_1_ras = { + .ras_block = { + .hw_ops = &umc_v6_1_ras_hw_ops, + }, + .err_cnt_init = umc_v6_1_err_cnt_init, +}; \ No newline at end of file diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_1.h b/drivers/gpu/drm/amd/amdgpu/umc_v6_1.h new file mode 100644 index 000000000..50c632eb4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_1.h @@ -0,0 +1,52 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __UMC_V6_1_H__ +#define __UMC_V6_1_H__ + +#include "soc15_common.h" +#include "amdgpu.h" + +/* HBM Memory Channel Width */ +#define UMC_V6_1_HBM_MEMORY_CHANNEL_WIDTH 128 +/* number of umc channel instance with memory map register access */ +#define UMC_V6_1_CHANNEL_INSTANCE_NUM 4 +/* number of umc instance with memory map register access */ +#define UMC_V6_1_UMC_INSTANCE_NUM 8 +/* total channel instances in one umc block */ +#define UMC_V6_1_TOTAL_CHANNEL_NUM (UMC_V6_1_CHANNEL_INSTANCE_NUM * UMC_V6_1_UMC_INSTANCE_NUM) +/* UMC regiser per channel offset */ +#define UMC_V6_1_PER_CHANNEL_OFFSET_VG20 0x800 +#define UMC_V6_1_PER_CHANNEL_OFFSET_ARCT 0x400 + +/* EccErrCnt max value */ +#define UMC_V6_1_CE_CNT_MAX 0xffff +/* umc ce interrupt threshold */ +#define UMC_V6_1_CE_INT_THRESHOLD 0xffff +/* umc ce count initial value */ +#define UMC_V6_1_CE_CNT_INIT (UMC_V6_1_CE_CNT_MAX - UMC_V6_1_CE_INT_THRESHOLD) + +extern struct amdgpu_umc_ras umc_v6_1_ras; +extern const uint32_t + umc_v6_1_channel_idx_tbl[UMC_V6_1_UMC_INSTANCE_NUM][UMC_V6_1_CHANNEL_INSTANCE_NUM]; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c new file mode 100644 index 000000000..530549314 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c @@ -0,0 +1,528 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "umc_v6_7.h" +#include "amdgpu_ras.h" +#include "amdgpu_umc.h" +#include "amdgpu.h" + +#include "umc/umc_6_7_0_offset.h" +#include "umc/umc_6_7_0_sh_mask.h" + +const uint32_t + umc_v6_7_channel_idx_tbl_second[UMC_V6_7_UMC_INSTANCE_NUM][UMC_V6_7_CHANNEL_INSTANCE_NUM] = { + {28, 20, 24, 16, 12, 4, 8, 0}, + {6, 30, 2, 26, 22, 14, 18, 10}, + {19, 11, 15, 7, 3, 27, 31, 23}, + {9, 1, 5, 29, 25, 17, 21, 13} +}; +const uint32_t + umc_v6_7_channel_idx_tbl_first[UMC_V6_7_UMC_INSTANCE_NUM][UMC_V6_7_CHANNEL_INSTANCE_NUM] = { + {19, 11, 15, 7, 3, 27, 31, 23}, + {9, 1, 5, 29, 25, 17, 21, 13}, + {28, 20, 24, 16, 12, 4, 8, 0}, + {6, 30, 2, 26, 22, 14, 18, 10}, +}; + +static inline uint32_t get_umc_v6_7_reg_offset(struct amdgpu_device *adev, + uint32_t umc_inst, + uint32_t ch_inst) +{ + uint32_t index = umc_inst * adev->umc.channel_inst_num + ch_inst; + + /* adjust umc and channel index offset, + * the register address is not linear on each umc instace */ + umc_inst = index / 4; + ch_inst = index % 4; + + return adev->umc.channel_offs * ch_inst + UMC_V6_7_INST_DIST * umc_inst; +} + +static void umc_v6_7_query_error_status_helper(struct amdgpu_device *adev, + uint64_t mc_umc_status, uint32_t umc_reg_offset) +{ + uint32_t mc_umc_addr; + uint64_t reg_value; + + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Deferred) == 1) + dev_info(adev->dev, "Deferred error, no user action is needed.\n"); + + if (mc_umc_status) + dev_info(adev->dev, "MCA STATUS 0x%llx, umc_reg_offset 0x%x\n", mc_umc_status, umc_reg_offset); + + /* print IPID registers value */ + mc_umc_addr = + SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_IPIDT0); + reg_value = RREG64_PCIE((mc_umc_addr + umc_reg_offset) * 4); + if (reg_value) + dev_info(adev->dev, "MCA IPID 0x%llx, umc_reg_offset 0x%x\n", reg_value, umc_reg_offset); + + /* print SYND registers value */ + mc_umc_addr = + SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_SYNDT0); + reg_value = RREG64_PCIE((mc_umc_addr + umc_reg_offset) * 4); + if (reg_value) + dev_info(adev->dev, "MCA SYND 0x%llx, umc_reg_offset 0x%x\n", reg_value, umc_reg_offset); + + /* print MISC0 registers value */ + mc_umc_addr = + SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_MISC0T0); + reg_value = RREG64_PCIE((mc_umc_addr + umc_reg_offset) * 4); + if (reg_value) + dev_info(adev->dev, "MCA MISC0 0x%llx, umc_reg_offset 0x%x\n", reg_value, umc_reg_offset); +} + +static void umc_v6_7_ecc_info_query_correctable_error_count(struct amdgpu_device *adev, + uint32_t umc_inst, uint32_t ch_inst, + unsigned long *error_count) +{ + uint64_t mc_umc_status; + uint32_t eccinfo_table_idx; + uint32_t umc_reg_offset; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + umc_reg_offset = get_umc_v6_7_reg_offset(adev, + umc_inst, ch_inst); + + eccinfo_table_idx = umc_inst * adev->umc.channel_inst_num + ch_inst; + /* check for SRAM correctable error + MCUMC_STATUS is a 64 bit register */ + mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status; + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, CECC) == 1) { + *error_count += 1; + + umc_v6_7_query_error_status_helper(adev, mc_umc_status, umc_reg_offset); + + if (ras->umc_ecc.record_ce_addr_supported) { + uint64_t err_addr, soc_pa; + uint32_t channel_index = + adev->umc.channel_idx_tbl[umc_inst * adev->umc.channel_inst_num + ch_inst]; + + err_addr = ras->umc_ecc.ecc[eccinfo_table_idx].mca_ceumc_addr; + err_addr = REG_GET_FIELD(err_addr, MCA_UMC_UMC0_MCUMC_ADDRT0, ErrorAddr); + /* translate umc channel address to soc pa, 3 parts are included */ + soc_pa = ADDR_OF_8KB_BLOCK(err_addr) | + ADDR_OF_256B_BLOCK(channel_index) | + OFFSET_IN_256B_BLOCK(err_addr); + + /* The umc channel bits are not original values, they are hashed */ + SET_CHANNEL_HASH(channel_index, soc_pa); + + dev_info(adev->dev, "Error Address(PA): 0x%llx\n", soc_pa); + } + } +} + +static void umc_v6_7_ecc_info_querry_uncorrectable_error_count(struct amdgpu_device *adev, + uint32_t umc_inst, uint32_t ch_inst, + unsigned long *error_count) +{ + uint64_t mc_umc_status; + uint32_t eccinfo_table_idx; + uint32_t umc_reg_offset; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + umc_reg_offset = get_umc_v6_7_reg_offset(adev, + umc_inst, ch_inst); + + eccinfo_table_idx = umc_inst * adev->umc.channel_inst_num + ch_inst; + /* check the MCUMC_STATUS */ + mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status; + if ((REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1) && + (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Deferred) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, PCC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, TCC) == 1)) { + *error_count += 1; + + umc_v6_7_query_error_status_helper(adev, mc_umc_status, umc_reg_offset); + } +} + +static int umc_v6_7_ecc_info_querry_ecc_error_count(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, + uint32_t ch_inst, void *data) +{ + struct ras_err_data *err_data = (struct ras_err_data *)data; + + umc_v6_7_ecc_info_query_correctable_error_count(adev, + umc_inst, ch_inst, + &(err_data->ce_count)); + + umc_v6_7_ecc_info_querry_uncorrectable_error_count(adev, + umc_inst, ch_inst, + &(err_data->ue_count)); + + return 0; +} + +static void umc_v6_7_ecc_info_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_umc_loop_channels(adev, + umc_v6_7_ecc_info_querry_ecc_error_count, ras_error_status); +} + +void umc_v6_7_convert_error_address(struct amdgpu_device *adev, + struct ras_err_data *err_data, uint64_t err_addr, + uint32_t ch_inst, uint32_t umc_inst) +{ + uint32_t channel_index; + uint64_t soc_pa, retired_page, column; + + channel_index = + adev->umc.channel_idx_tbl[umc_inst * adev->umc.channel_inst_num + ch_inst]; + /* translate umc channel address to soc pa, 3 parts are included */ + soc_pa = ADDR_OF_8KB_BLOCK(err_addr) | + ADDR_OF_256B_BLOCK(channel_index) | + OFFSET_IN_256B_BLOCK(err_addr); + + /* The umc channel bits are not original values, they are hashed */ + SET_CHANNEL_HASH(channel_index, soc_pa); + + /* clear [C4 C3 C2] in soc physical address */ + soc_pa &= ~(0x7ULL << UMC_V6_7_PA_C2_BIT); + + /* loop for all possibilities of [C4 C3 C2] */ + for (column = 0; column < UMC_V6_7_NA_MAP_PA_NUM; column++) { + retired_page = soc_pa | (column << UMC_V6_7_PA_C2_BIT); + dev_info(adev->dev, "Error Address(PA): 0x%llx\n", retired_page); + amdgpu_umc_fill_error_record(err_data, err_addr, + retired_page, channel_index, umc_inst); + + /* shift R14 bit */ + retired_page ^= (0x1ULL << UMC_V6_7_PA_R14_BIT); + dev_info(adev->dev, "Error Address(PA): 0x%llx\n", retired_page); + amdgpu_umc_fill_error_record(err_data, err_addr, + retired_page, channel_index, umc_inst); + } +} + +static int umc_v6_7_ecc_info_query_error_address(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, + uint32_t ch_inst, void *data) +{ + uint64_t mc_umc_status, err_addr; + uint32_t eccinfo_table_idx; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + struct ras_err_data *err_data = (struct ras_err_data *)data; + + eccinfo_table_idx = umc_inst * adev->umc.channel_inst_num + ch_inst; + mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status; + + if (mc_umc_status == 0) + return 0; + + if (!err_data->err_addr) + return 0; + + /* calculate error address if ue error is detected */ + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1) { + + err_addr = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_addr; + err_addr = REG_GET_FIELD(err_addr, MCA_UMC_UMC0_MCUMC_ADDRT0, ErrorAddr); + + umc_v6_7_convert_error_address(adev, err_data, err_addr, + ch_inst, umc_inst); + } + + return 0; +} + +static void umc_v6_7_ecc_info_query_ras_error_address(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_umc_loop_channels(adev, + umc_v6_7_ecc_info_query_error_address, ras_error_status); +} + +static void umc_v6_7_query_correctable_error_count(struct amdgpu_device *adev, + uint32_t umc_reg_offset, + unsigned long *error_count, + uint32_t ch_inst, + uint32_t umc_inst) +{ + uint32_t ecc_err_cnt_sel, ecc_err_cnt_sel_addr; + uint32_t ecc_err_cnt, ecc_err_cnt_addr; + uint64_t mc_umc_status; + uint32_t mc_umc_status_addr; + + /* UMC 6_1_1 registers */ + ecc_err_cnt_sel_addr = + SOC15_REG_OFFSET(UMC, 0, regUMCCH0_0_EccErrCntSel); + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, regUMCCH0_0_EccErrCnt); + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_STATUST0); + + /* select the lower chip and check the error count */ + ecc_err_cnt_sel = RREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4); + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_EccErrCntSel, + EccErrCntCsSel, 0); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, ecc_err_cnt_sel); + + ecc_err_cnt = RREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4); + *error_count += + (REG_GET_FIELD(ecc_err_cnt, UMCCH0_0_EccErrCnt, EccErrCnt) - + UMC_V6_7_CE_CNT_INIT); + + /* select the higher chip and check the err counter */ + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_EccErrCntSel, + EccErrCntCsSel, 1); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, ecc_err_cnt_sel); + + ecc_err_cnt = RREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4); + *error_count += + (REG_GET_FIELD(ecc_err_cnt, UMCCH0_0_EccErrCnt, EccErrCnt) - + UMC_V6_7_CE_CNT_INIT); + + /* check for SRAM correctable error + MCUMC_STATUS is a 64 bit register */ + mc_umc_status = RREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4); + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, CECC) == 1) { + *error_count += 1; + + umc_v6_7_query_error_status_helper(adev, mc_umc_status, umc_reg_offset); + + { + uint64_t err_addr, soc_pa; + uint32_t mc_umc_addrt0; + uint32_t channel_index; + + mc_umc_addrt0 = + SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_ADDRT0); + + channel_index = + adev->umc.channel_idx_tbl[umc_inst * adev->umc.channel_inst_num + ch_inst]; + + err_addr = RREG64_PCIE((mc_umc_addrt0 + umc_reg_offset) * 4); + err_addr = REG_GET_FIELD(err_addr, MCA_UMC_UMC0_MCUMC_ADDRT0, ErrorAddr); + + /* translate umc channel address to soc pa, 3 parts are included */ + soc_pa = ADDR_OF_8KB_BLOCK(err_addr) | + ADDR_OF_256B_BLOCK(channel_index) | + OFFSET_IN_256B_BLOCK(err_addr); + + /* The umc channel bits are not original values, they are hashed */ + SET_CHANNEL_HASH(channel_index, soc_pa); + + dev_info(adev->dev, "Error Address(PA): 0x%llx\n", soc_pa); + } + } +} + +static void umc_v6_7_querry_uncorrectable_error_count(struct amdgpu_device *adev, + uint32_t umc_reg_offset, + unsigned long *error_count) +{ + uint64_t mc_umc_status; + uint32_t mc_umc_status_addr; + + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_STATUST0); + + /* check the MCUMC_STATUS */ + mc_umc_status = RREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4); + if ((REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1) && + (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Deferred) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, PCC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, TCC) == 1)) { + *error_count += 1; + + umc_v6_7_query_error_status_helper(adev, mc_umc_status, umc_reg_offset); + } +} + +static int umc_v6_7_reset_error_count_per_channel(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, + uint32_t ch_inst, void *data) +{ + uint32_t ecc_err_cnt_addr; + uint32_t ecc_err_cnt_sel, ecc_err_cnt_sel_addr; + uint32_t umc_reg_offset = + get_umc_v6_7_reg_offset(adev, umc_inst, ch_inst); + + ecc_err_cnt_sel_addr = + SOC15_REG_OFFSET(UMC, 0, + regUMCCH0_0_EccErrCntSel); + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, + regUMCCH0_0_EccErrCnt); + + /* select the lower chip */ + ecc_err_cnt_sel = RREG32_PCIE((ecc_err_cnt_sel_addr + + umc_reg_offset) * 4); + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, + UMCCH0_0_EccErrCntSel, + EccErrCntCsSel, 0); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, + ecc_err_cnt_sel); + + /* clear lower chip error count */ + WREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4, + UMC_V6_7_CE_CNT_INIT); + + /* select the higher chip */ + ecc_err_cnt_sel = RREG32_PCIE((ecc_err_cnt_sel_addr + + umc_reg_offset) * 4); + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, + UMCCH0_0_EccErrCntSel, + EccErrCntCsSel, 1); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, + ecc_err_cnt_sel); + + /* clear higher chip error count */ + WREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4, + UMC_V6_7_CE_CNT_INIT); + + return 0; +} + +static void umc_v6_7_reset_error_count(struct amdgpu_device *adev) +{ + amdgpu_umc_loop_channels(adev, + umc_v6_7_reset_error_count_per_channel, NULL); +} + +static int umc_v6_7_query_ecc_error_count(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, + uint32_t ch_inst, void *data) +{ + struct ras_err_data *err_data = (struct ras_err_data *)data; + uint32_t umc_reg_offset = + get_umc_v6_7_reg_offset(adev, umc_inst, ch_inst); + + umc_v6_7_query_correctable_error_count(adev, + umc_reg_offset, + &(err_data->ce_count), + ch_inst, umc_inst); + + umc_v6_7_querry_uncorrectable_error_count(adev, + umc_reg_offset, + &(err_data->ue_count)); + + return 0; +} + +static void umc_v6_7_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_umc_loop_channels(adev, + umc_v6_7_query_ecc_error_count, ras_error_status); + + umc_v6_7_reset_error_count(adev); +} + +static int umc_v6_7_query_error_address(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, + uint32_t ch_inst, void *data) +{ + uint32_t mc_umc_status_addr; + uint64_t mc_umc_status = 0, mc_umc_addrt0, err_addr; + struct ras_err_data *err_data = (struct ras_err_data *)data; + uint32_t umc_reg_offset = + get_umc_v6_7_reg_offset(adev, umc_inst, ch_inst); + + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_STATUST0); + mc_umc_addrt0 = + SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_ADDRT0); + + mc_umc_status = RREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4); + + if (mc_umc_status == 0) + return 0; + + if (!err_data->err_addr) { + /* clear umc status */ + WREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4, 0x0ULL); + return 0; + } + + /* calculate error address if ue error is detected */ + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1) { + err_addr = RREG64_PCIE((mc_umc_addrt0 + umc_reg_offset) * 4); + err_addr = + REG_GET_FIELD(err_addr, MCA_UMC_UMC0_MCUMC_ADDRT0, ErrorAddr); + + umc_v6_7_convert_error_address(adev, err_data, err_addr, + ch_inst, umc_inst); + } + + /* clear umc status */ + WREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4, 0x0ULL); + + return 0; +} + +static void umc_v6_7_query_ras_error_address(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_umc_loop_channels(adev, + umc_v6_7_query_error_address, ras_error_status); +} + +static uint32_t umc_v6_7_query_ras_poison_mode_per_channel( + struct amdgpu_device *adev, + uint32_t umc_reg_offset) +{ + uint32_t ecc_ctrl_addr, ecc_ctrl; + + ecc_ctrl_addr = + SOC15_REG_OFFSET(UMC, 0, regUMCCH0_0_EccCtrl); + ecc_ctrl = RREG32_PCIE((ecc_ctrl_addr + + umc_reg_offset) * 4); + + return REG_GET_FIELD(ecc_ctrl, UMCCH0_0_EccCtrl, UCFatalEn); +} + +static bool umc_v6_7_query_ras_poison_mode(struct amdgpu_device *adev) +{ + uint32_t umc_reg_offset = 0; + + /* Enabling fatal error in umc instance0 channel0 will be + * considered as fatal error mode + */ + umc_reg_offset = get_umc_v6_7_reg_offset(adev, 0, 0); + return !umc_v6_7_query_ras_poison_mode_per_channel(adev, umc_reg_offset); +} + +const struct amdgpu_ras_block_hw_ops umc_v6_7_ras_hw_ops = { + .query_ras_error_count = umc_v6_7_query_ras_error_count, + .query_ras_error_address = umc_v6_7_query_ras_error_address, +}; + +struct amdgpu_umc_ras umc_v6_7_ras = { + .ras_block = { + .hw_ops = &umc_v6_7_ras_hw_ops, + }, + .query_ras_poison_mode = umc_v6_7_query_ras_poison_mode, + .ecc_info_query_ras_error_count = umc_v6_7_ecc_info_query_ras_error_count, + .ecc_info_query_ras_error_address = umc_v6_7_ecc_info_query_ras_error_address, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h new file mode 100644 index 000000000..105245d5b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h @@ -0,0 +1,77 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __UMC_V6_7_H__ +#define __UMC_V6_7_H__ + +#include "soc15_common.h" +#include "amdgpu.h" + +/* EccErrCnt max value */ +#define UMC_V6_7_CE_CNT_MAX 0xffff +/* umc ce interrupt threshold */ +#define UMC_V6_7_CE_INT_THRESHOLD 0xffff +/* umc ce count initial value */ +#define UMC_V6_7_CE_CNT_INIT (UMC_V6_7_CE_CNT_MAX - UMC_V6_7_CE_INT_THRESHOLD) + +#define UMC_V6_7_INST_DIST 0x40000 + +/* number of umc channel instance with memory map register access */ +#define UMC_V6_7_UMC_INSTANCE_NUM 4 +/* number of umc instance with memory map register access */ +#define UMC_V6_7_CHANNEL_INSTANCE_NUM 8 +/* total channel instances in one umc block */ +#define UMC_V6_7_TOTAL_CHANNEL_NUM (UMC_V6_7_CHANNEL_INSTANCE_NUM * UMC_V6_7_UMC_INSTANCE_NUM) +/* one piece of normalizing address is mapped to 8 pieces of physical address */ +#define UMC_V6_7_NA_MAP_PA_NUM 8 +/* R14 bit shift should be considered, double the number */ +#define UMC_V6_7_BAD_PAGE_NUM_PER_CHANNEL (UMC_V6_7_NA_MAP_PA_NUM * 2) +/* The CH4 bit in SOC physical address */ +#define UMC_V6_7_PA_CH4_BIT 12 +/* The C2 bit in SOC physical address */ +#define UMC_V6_7_PA_C2_BIT 17 +/* The R14 bit in SOC physical address */ +#define UMC_V6_7_PA_R14_BIT 34 +/* UMC regiser per channel offset */ +#define UMC_V6_7_PER_CHANNEL_OFFSET 0x400 + +/* XOR bit 20, 25, 34 of PA into CH4 bit (bit 12 of PA), + * hash bit is only effective when related setting is enabled + */ +#define CHANNEL_HASH(channel_idx, pa) (((channel_idx) >> 4) ^ \ + (((pa) >> 20) & 0x1ULL & adev->df.hash_status.hash_64k) ^ \ + (((pa) >> 25) & 0x1ULL & adev->df.hash_status.hash_2m) ^ \ + (((pa) >> 34) & 0x1ULL & adev->df.hash_status.hash_1g)) +#define SET_CHANNEL_HASH(channel_idx, pa) do { \ + (pa) &= ~(0x1ULL << UMC_V6_7_PA_CH4_BIT); \ + (pa) |= (CHANNEL_HASH(channel_idx, pa) << UMC_V6_7_PA_CH4_BIT); \ + } while (0) + +extern struct amdgpu_umc_ras umc_v6_7_ras; +extern const uint32_t + umc_v6_7_channel_idx_tbl_second[UMC_V6_7_UMC_INSTANCE_NUM][UMC_V6_7_CHANNEL_INSTANCE_NUM]; +extern const uint32_t + umc_v6_7_channel_idx_tbl_first[UMC_V6_7_UMC_INSTANCE_NUM][UMC_V6_7_CHANNEL_INSTANCE_NUM]; +void umc_v6_7_convert_error_address(struct amdgpu_device *adev, + struct ras_err_data *err_data, uint64_t err_addr, + uint32_t ch_inst, uint32_t umc_inst); +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v8_10.c b/drivers/gpu/drm/amd/amdgpu/umc_v8_10.c new file mode 100644 index 000000000..46bfdee79 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/umc_v8_10.c @@ -0,0 +1,466 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "umc_v8_10.h" +#include "amdgpu_ras.h" +#include "amdgpu_umc.h" +#include "amdgpu.h" +#include "umc/umc_8_10_0_offset.h" +#include "umc/umc_8_10_0_sh_mask.h" + +#define UMC_8_NODE_DIST 0x800000 +#define UMC_8_INST_DIST 0x4000 + +struct channelnum_map_colbit { + uint32_t channel_num; + uint32_t col_bit; +}; + +const struct channelnum_map_colbit umc_v8_10_channelnum_map_colbit_table[] = { + {24, 13}, + {20, 13}, + {16, 12}, + {14, 12}, + {12, 12}, + {10, 12}, + {6, 11}, +}; + +const uint32_t + umc_v8_10_channel_idx_tbl_ext0[] + [UMC_V8_10_UMC_INSTANCE_NUM] + [UMC_V8_10_CHANNEL_INSTANCE_NUM] = { + {{1, 5}, {7, 3}}, + {{14, 15}, {13, 12}}, + {{10, 11}, {9, 8}}, + {{6, 2}, {0, 4}} + }; + +const uint32_t + umc_v8_10_channel_idx_tbl[] + [UMC_V8_10_UMC_INSTANCE_NUM] + [UMC_V8_10_CHANNEL_INSTANCE_NUM] = { + {{16, 18}, {17, 19}}, + {{15, 11}, {3, 7}}, + {{1, 5}, {13, 9}}, + {{23, 21}, {22, 20}}, + {{0, 4}, {12, 8}}, + {{14, 10}, {2, 6}} + }; + +static inline uint32_t get_umc_v8_10_reg_offset(struct amdgpu_device *adev, + uint32_t node_inst, + uint32_t umc_inst, + uint32_t ch_inst) +{ + return adev->umc.channel_offs * ch_inst + UMC_8_INST_DIST * umc_inst + + UMC_8_NODE_DIST * node_inst; +} + +static int umc_v8_10_clear_error_count_per_channel(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, + uint32_t ch_inst, void *data) +{ + uint32_t ecc_err_cnt_addr; + uint32_t umc_reg_offset = + get_umc_v8_10_reg_offset(adev, node_inst, umc_inst, ch_inst); + + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, regUMCCH0_0_GeccErrCnt); + + /* clear error count */ + WREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4, + UMC_V8_10_CE_CNT_INIT); + + return 0; +} + +static void umc_v8_10_clear_error_count(struct amdgpu_device *adev) +{ + amdgpu_umc_loop_channels(adev, + umc_v8_10_clear_error_count_per_channel, NULL); +} + +static void umc_v8_10_query_correctable_error_count(struct amdgpu_device *adev, + uint32_t umc_reg_offset, + unsigned long *error_count) +{ + uint64_t mc_umc_status; + uint32_t mc_umc_status_addr; + + /* UMC 8_10 registers */ + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_STATUST0); + + /* Rely on MCUMC_STATUS for correctable error counter + * MCUMC_STATUS is a 64 bit register + */ + mc_umc_status = RREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4); + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, CECC) == 1) + *error_count += 1; +} + +static void umc_v8_10_query_uncorrectable_error_count(struct amdgpu_device *adev, + uint32_t umc_reg_offset, + unsigned long *error_count) +{ + uint64_t mc_umc_status; + uint32_t mc_umc_status_addr; + + mc_umc_status_addr = SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_STATUST0); + + /* Check the MCUMC_STATUS. */ + mc_umc_status = RREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4); + if ((REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1) && + (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Deferred) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, PCC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, TCC) == 1)) + *error_count += 1; +} + +static int umc_v8_10_query_ecc_error_count(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, + uint32_t ch_inst, void *data) +{ + struct ras_err_data *err_data = (struct ras_err_data *)data; + uint32_t umc_reg_offset = + get_umc_v8_10_reg_offset(adev, node_inst, umc_inst, ch_inst); + + umc_v8_10_query_correctable_error_count(adev, + umc_reg_offset, + &(err_data->ce_count)); + umc_v8_10_query_uncorrectable_error_count(adev, + umc_reg_offset, + &(err_data->ue_count)); + + return 0; +} + +static void umc_v8_10_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_umc_loop_channels(adev, + umc_v8_10_query_ecc_error_count, ras_error_status); + + umc_v8_10_clear_error_count(adev); +} + +static uint32_t umc_v8_10_get_col_bit(uint32_t channel_num) +{ + uint32_t t = 0; + + for (t = 0; t < ARRAY_SIZE(umc_v8_10_channelnum_map_colbit_table); t++) + if (channel_num == umc_v8_10_channelnum_map_colbit_table[t].channel_num) + return umc_v8_10_channelnum_map_colbit_table[t].col_bit; + + /* Failed to get col_bit. */ + return U32_MAX; +} + +/* + * Mapping normal address to soc physical address in swizzle mode. + */ +static int umc_v8_10_swizzle_mode_na_to_pa(struct amdgpu_device *adev, + uint32_t channel_idx, + uint64_t na, uint64_t *soc_pa) +{ + uint32_t channel_num = UMC_V8_10_TOTAL_CHANNEL_NUM(adev); + uint32_t col_bit = umc_v8_10_get_col_bit(channel_num); + uint64_t tmp_addr; + + if (col_bit == U32_MAX) + return -1; + + tmp_addr = SWIZZLE_MODE_TMP_ADDR(na, channel_num, channel_idx); + *soc_pa = SWIZZLE_MODE_ADDR_HI(tmp_addr, col_bit) | + SWIZZLE_MODE_ADDR_MID(na, col_bit) | + SWIZZLE_MODE_ADDR_LOW(tmp_addr, col_bit) | + SWIZZLE_MODE_ADDR_LSB(na); + + return 0; +} + +static void umc_v8_10_convert_error_address(struct amdgpu_device *adev, + struct ras_err_data *err_data, uint64_t err_addr, + uint32_t ch_inst, uint32_t umc_inst, + uint32_t node_inst, uint64_t mc_umc_status) +{ + uint64_t na_err_addr_base; + uint64_t na_err_addr, retired_page_addr; + uint32_t channel_index, addr_lsb, col = 0; + int ret = 0; + + channel_index = + adev->umc.channel_idx_tbl[node_inst * adev->umc.umc_inst_num * + adev->umc.channel_inst_num + + umc_inst * adev->umc.channel_inst_num + + ch_inst]; + + /* the lowest lsb bits should be ignored */ + addr_lsb = REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, AddrLsb); + err_addr &= ~((0x1ULL << addr_lsb) - 1); + na_err_addr_base = err_addr & ~(0x3ULL << UMC_V8_10_NA_C5_BIT); + + /* loop for all possibilities of [C6 C5] in normal address. */ + for (col = 0; col < UMC_V8_10_NA_COL_2BITS_POWER_OF_2_NUM; col++) { + na_err_addr = na_err_addr_base | (col << UMC_V8_10_NA_C5_BIT); + + /* Mapping normal error address to retired soc physical address. */ + ret = umc_v8_10_swizzle_mode_na_to_pa(adev, channel_index, + na_err_addr, &retired_page_addr); + if (ret) { + dev_err(adev->dev, "Failed to map pa from umc na.\n"); + break; + } + dev_info(adev->dev, "Error Address(PA): 0x%llx\n", + retired_page_addr); + amdgpu_umc_fill_error_record(err_data, na_err_addr, + retired_page_addr, channel_index, umc_inst); + } +} + +static int umc_v8_10_query_error_address(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, + uint32_t ch_inst, void *data) +{ + uint64_t mc_umc_status_addr; + uint64_t mc_umc_status, err_addr; + uint64_t mc_umc_addrt0; + struct ras_err_data *err_data = (struct ras_err_data *)data; + uint32_t umc_reg_offset = + get_umc_v8_10_reg_offset(adev, node_inst, umc_inst, ch_inst); + + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_STATUST0); + mc_umc_status = RREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4); + + if (mc_umc_status == 0) + return 0; + + if (!err_data->err_addr) { + /* clear umc status */ + WREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4, 0x0ULL); + return 0; + } + + /* calculate error address if ue error is detected */ + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, AddrV) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1) { + + mc_umc_addrt0 = SOC15_REG_OFFSET(UMC, 0, regMCA_UMC_UMC0_MCUMC_ADDRT0); + err_addr = RREG64_PCIE((mc_umc_addrt0 + umc_reg_offset) * 4); + err_addr = REG_GET_FIELD(err_addr, MCA_UMC_UMC0_MCUMC_ADDRT0, ErrorAddr); + + umc_v8_10_convert_error_address(adev, err_data, err_addr, + ch_inst, umc_inst, node_inst, mc_umc_status); + } + + /* clear umc status */ + WREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4, 0x0ULL); + + return 0; +} + +static void umc_v8_10_query_ras_error_address(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_umc_loop_channels(adev, + umc_v8_10_query_error_address, ras_error_status); +} + +static int umc_v8_10_err_cnt_init_per_channel(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, + uint32_t ch_inst, void *data) +{ + uint32_t ecc_err_cnt_sel, ecc_err_cnt_sel_addr; + uint32_t ecc_err_cnt_addr; + uint32_t umc_reg_offset = + get_umc_v8_10_reg_offset(adev, node_inst, umc_inst, ch_inst); + + ecc_err_cnt_sel_addr = + SOC15_REG_OFFSET(UMC, 0, regUMCCH0_0_GeccErrCntSel); + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, regUMCCH0_0_GeccErrCnt); + + ecc_err_cnt_sel = RREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4); + + /* set ce error interrupt type to APIC based interrupt */ + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_GeccErrCntSel, + GeccErrInt, 0x1); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, ecc_err_cnt_sel); + /* set error count to initial value */ + WREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4, UMC_V8_10_CE_CNT_INIT); + + return 0; +} + +static void umc_v8_10_err_cnt_init(struct amdgpu_device *adev) +{ + amdgpu_umc_loop_channels(adev, + umc_v8_10_err_cnt_init_per_channel, NULL); +} + +static bool umc_v8_10_query_ras_poison_mode(struct amdgpu_device *adev) +{ + /* + * Force return true, because UMCCH0_0_GeccCtrl + * is not accessible from host side + */ + return true; +} + +static void umc_v8_10_ecc_info_query_correctable_error_count(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, uint32_t ch_inst, + unsigned long *error_count) +{ + uint64_t mc_umc_status; + uint32_t eccinfo_table_idx; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + eccinfo_table_idx = node_inst * adev->umc.umc_inst_num * + adev->umc.channel_inst_num + + umc_inst * adev->umc.channel_inst_num + + ch_inst; + + /* check the MCUMC_STATUS */ + mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status; + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, CECC) == 1) { + *error_count += 1; + } +} + +static void umc_v8_10_ecc_info_query_uncorrectable_error_count(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, uint32_t ch_inst, + unsigned long *error_count) +{ + uint64_t mc_umc_status; + uint32_t eccinfo_table_idx; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + eccinfo_table_idx = node_inst * adev->umc.umc_inst_num * + adev->umc.channel_inst_num + + umc_inst * adev->umc.channel_inst_num + + ch_inst; + + /* check the MCUMC_STATUS */ + mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status; + if ((REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1) && + (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Deferred) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, PCC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, TCC) == 1)) { + *error_count += 1; + } +} + +static int umc_v8_10_ecc_info_query_ecc_error_count(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, + uint32_t ch_inst, void *data) +{ + struct ras_err_data *err_data = (struct ras_err_data *)data; + + umc_v8_10_ecc_info_query_correctable_error_count(adev, + node_inst, umc_inst, ch_inst, + &(err_data->ce_count)); + umc_v8_10_ecc_info_query_uncorrectable_error_count(adev, + node_inst, umc_inst, ch_inst, + &(err_data->ue_count)); + return 0; +} + +static void umc_v8_10_ecc_info_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_umc_loop_channels(adev, + umc_v8_10_ecc_info_query_ecc_error_count, ras_error_status); +} + +static int umc_v8_10_ecc_info_query_error_address(struct amdgpu_device *adev, + uint32_t node_inst, uint32_t umc_inst, + uint32_t ch_inst, void *data) +{ + uint32_t eccinfo_table_idx; + uint64_t mc_umc_status, err_addr; + struct ras_err_data *err_data = (struct ras_err_data *)data; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + eccinfo_table_idx = node_inst * adev->umc.umc_inst_num * + adev->umc.channel_inst_num + + umc_inst * adev->umc.channel_inst_num + + ch_inst; + + mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status; + + if (mc_umc_status == 0) + return 0; + + if (!err_data->err_addr) + return 0; + + /* calculate error address if ue error is detected */ + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, AddrV) == 1 && + (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1)) { + + err_addr = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_addr; + err_addr = REG_GET_FIELD(err_addr, MCA_UMC_UMC0_MCUMC_ADDRT0, ErrorAddr); + + umc_v8_10_convert_error_address(adev, err_data, err_addr, + ch_inst, umc_inst, node_inst, mc_umc_status); + } + + return 0; +} + +static void umc_v8_10_ecc_info_query_ras_error_address(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_umc_loop_channels(adev, + umc_v8_10_ecc_info_query_error_address, ras_error_status); +} + +static void umc_v8_10_set_eeprom_table_version(struct amdgpu_ras_eeprom_table_header *hdr) +{ + hdr->version = RAS_TABLE_VER_V2_1; +} + +const struct amdgpu_ras_block_hw_ops umc_v8_10_ras_hw_ops = { + .query_ras_error_count = umc_v8_10_query_ras_error_count, + .query_ras_error_address = umc_v8_10_query_ras_error_address, +}; + +struct amdgpu_umc_ras umc_v8_10_ras = { + .ras_block = { + .hw_ops = &umc_v8_10_ras_hw_ops, + }, + .err_cnt_init = umc_v8_10_err_cnt_init, + .query_ras_poison_mode = umc_v8_10_query_ras_poison_mode, + .ecc_info_query_ras_error_count = umc_v8_10_ecc_info_query_ras_error_count, + .ecc_info_query_ras_error_address = umc_v8_10_ecc_info_query_ras_error_address, + .set_eeprom_table_version = umc_v8_10_set_eeprom_table_version, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v8_10.h b/drivers/gpu/drm/amd/amdgpu/umc_v8_10.h new file mode 100644 index 000000000..dc12e0af5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/umc_v8_10.h @@ -0,0 +1,75 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __UMC_V8_10_H__ +#define __UMC_V8_10_H__ + +#include "soc15_common.h" +#include "amdgpu.h" + +/* number of umc channel instance with memory map register access */ +#define UMC_V8_10_CHANNEL_INSTANCE_NUM 2 +/* number of umc instance with memory map register access */ +#define UMC_V8_10_UMC_INSTANCE_NUM 2 + +/* Total channel instances for all available umc nodes */ +#define UMC_V8_10_TOTAL_CHANNEL_NUM(adev) \ + (UMC_V8_10_CHANNEL_INSTANCE_NUM * UMC_V8_10_UMC_INSTANCE_NUM * \ + (adev)->gmc.num_umc - hweight32((adev)->gmc.m_half_use) * 2) + +/* UMC regiser per channel offset */ +#define UMC_V8_10_PER_CHANNEL_OFFSET 0x400 + +/* EccErrCnt max value */ +#define UMC_V8_10_CE_CNT_MAX 0xffff +/* umc ce interrupt threshold */ +#define UUMC_V8_10_CE_INT_THRESHOLD 0xffff +/* umc ce count initial value */ +#define UMC_V8_10_CE_CNT_INIT (UMC_V8_10_CE_CNT_MAX - UUMC_V8_10_CE_INT_THRESHOLD) + +#define UMC_V8_10_NA_COL_2BITS_POWER_OF_2_NUM 4 + +/* The C5 bit in NA address */ +#define UMC_V8_10_NA_C5_BIT 14 + +/* Map to swizzle mode address */ +#define SWIZZLE_MODE_TMP_ADDR(na, ch_num, ch_idx) \ + ((((na) >> 10) * (ch_num) + (ch_idx)) << 10) +#define SWIZZLE_MODE_ADDR_HI(addr, col_bit) \ + (((addr) >> ((col_bit) + 2)) << ((col_bit) + 2)) +#define SWIZZLE_MODE_ADDR_MID(na, col_bit) ((((na) >> 8) & 0x3) << (col_bit)) +#define SWIZZLE_MODE_ADDR_LOW(addr, col_bit) \ + ((((addr) >> 10) & ((0x1ULL << (col_bit - 8)) - 1)) << 8) +#define SWIZZLE_MODE_ADDR_LSB(na) ((na) & 0xFF) + +extern struct amdgpu_umc_ras umc_v8_10_ras; +extern const uint32_t + umc_v8_10_channel_idx_tbl[] + [UMC_V8_10_UMC_INSTANCE_NUM] + [UMC_V8_10_CHANNEL_INSTANCE_NUM]; + +extern const uint32_t + umc_v8_10_channel_idx_tbl_ext0[] + [UMC_V8_10_UMC_INSTANCE_NUM] + [UMC_V8_10_CHANNEL_INSTANCE_NUM]; +#endif + diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v8_7.c b/drivers/gpu/drm/amd/amdgpu/umc_v8_7.c new file mode 100644 index 000000000..b717fdaa4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/umc_v8_7.c @@ -0,0 +1,446 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "umc_v8_7.h" +#include "amdgpu_ras.h" +#include "amdgpu_umc.h" +#include "amdgpu.h" + +#include "rsmu/rsmu_0_0_2_offset.h" +#include "rsmu/rsmu_0_0_2_sh_mask.h" +#include "umc/umc_8_7_0_offset.h" +#include "umc/umc_8_7_0_sh_mask.h" + +#define UMC_8_INST_DIST 0x40000 + +const uint32_t + umc_v8_7_channel_idx_tbl[UMC_V8_7_UMC_INSTANCE_NUM][UMC_V8_7_CHANNEL_INSTANCE_NUM] = { + {2, 11}, {4, 13}, + {1, 8}, {7, 14}, + {10, 3}, {12, 5}, + {9, 0}, {15, 6} +}; + +static inline uint32_t get_umc_v8_7_reg_offset(struct amdgpu_device *adev, + uint32_t umc_inst, + uint32_t ch_inst) +{ + return adev->umc.channel_offs*ch_inst + UMC_8_INST_DIST*umc_inst; +} + +static void umc_v8_7_ecc_info_query_correctable_error_count(struct amdgpu_device *adev, + uint32_t umc_inst, uint32_t ch_inst, + unsigned long *error_count) +{ + uint64_t mc_umc_status; + uint32_t eccinfo_table_idx; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + eccinfo_table_idx = umc_inst * adev->umc.channel_inst_num + ch_inst; + + /* check for SRAM correctable error + * MCUMC_STATUS is a 64 bit register + */ + mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status; + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, CECC) == 1) + *error_count += 1; +} + +static void umc_v8_7_ecc_info_querry_uncorrectable_error_count(struct amdgpu_device *adev, + uint32_t umc_inst, uint32_t ch_inst, + unsigned long *error_count) +{ + uint64_t mc_umc_status; + uint32_t eccinfo_table_idx; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + eccinfo_table_idx = umc_inst * adev->umc.channel_inst_num + ch_inst; + + /* check the MCUMC_STATUS */ + mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status; + if ((REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1) && + (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Deferred) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, PCC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, TCC) == 1)) + *error_count += 1; +} + +static void umc_v8_7_ecc_info_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + + uint32_t umc_inst = 0; + uint32_t ch_inst = 0; + + /* TODO: driver needs to toggle DF Cstate to ensure + * safe access of UMC registers. Will add the protection + */ + LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) { + umc_v8_7_ecc_info_query_correctable_error_count(adev, + umc_inst, ch_inst, + &(err_data->ce_count)); + umc_v8_7_ecc_info_querry_uncorrectable_error_count(adev, + umc_inst, ch_inst, + &(err_data->ue_count)); + } +} + +static void umc_v8_7_convert_error_address(struct amdgpu_device *adev, + struct ras_err_data *err_data, uint64_t err_addr, + uint32_t ch_inst, uint32_t umc_inst) +{ + uint64_t retired_page; + uint32_t channel_index; + + channel_index = + adev->umc.channel_idx_tbl[umc_inst * adev->umc.channel_inst_num + ch_inst]; + + /* translate umc channel address to soc pa, 3 parts are included */ + retired_page = ADDR_OF_4KB_BLOCK(err_addr) | + ADDR_OF_256B_BLOCK(channel_index) | + OFFSET_IN_256B_BLOCK(err_addr); + + amdgpu_umc_fill_error_record(err_data, err_addr, + retired_page, channel_index, umc_inst); +} + +static void umc_v8_7_ecc_info_query_error_address(struct amdgpu_device *adev, + struct ras_err_data *err_data, + uint32_t ch_inst, + uint32_t umc_inst) +{ + uint64_t mc_umc_status, err_addr; + uint32_t eccinfo_table_idx; + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + + eccinfo_table_idx = umc_inst * adev->umc.channel_inst_num + ch_inst; + mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status; + + if (mc_umc_status == 0) + return; + + if (!err_data->err_addr) + return; + + /* calculate error address if ue error is detected */ + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1) { + + err_addr = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_addr; + err_addr = REG_GET_FIELD(err_addr, MCA_UMC_UMC0_MCUMC_ADDRT0, ErrorAddr); + + umc_v8_7_convert_error_address(adev, err_data, err_addr, + ch_inst, umc_inst); + } +} + +static void umc_v8_7_ecc_info_query_ras_error_address(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + + uint32_t umc_inst = 0; + uint32_t ch_inst = 0; + + /* TODO: driver needs to toggle DF Cstate to ensure + * safe access of UMC resgisters. Will add the protection + * when firmware interface is ready + */ + LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) { + umc_v8_7_ecc_info_query_error_address(adev, + err_data, + ch_inst, + umc_inst); + } +} + +static void umc_v8_7_clear_error_count_per_channel(struct amdgpu_device *adev, + uint32_t umc_reg_offset) +{ + uint32_t ecc_err_cnt_addr; + uint32_t ecc_err_cnt_sel, ecc_err_cnt_sel_addr; + + ecc_err_cnt_sel_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_GeccErrCntSel); + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_GeccErrCnt); + + /* select the lower chip */ + ecc_err_cnt_sel = RREG32_PCIE((ecc_err_cnt_sel_addr + + umc_reg_offset) * 4); + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, + UMCCH0_0_GeccErrCntSel, + GeccErrCntCsSel, 0); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, + ecc_err_cnt_sel); + + /* clear lower chip error count */ + WREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4, + UMC_V8_7_CE_CNT_INIT); + + /* select the higher chip */ + ecc_err_cnt_sel = RREG32_PCIE((ecc_err_cnt_sel_addr + + umc_reg_offset) * 4); + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, + UMCCH0_0_GeccErrCntSel, + GeccErrCntCsSel, 1); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, + ecc_err_cnt_sel); + + /* clear higher chip error count */ + WREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4, + UMC_V8_7_CE_CNT_INIT); +} + +static void umc_v8_7_clear_error_count(struct amdgpu_device *adev) +{ + uint32_t umc_inst = 0; + uint32_t ch_inst = 0; + uint32_t umc_reg_offset = 0; + + LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) { + umc_reg_offset = get_umc_v8_7_reg_offset(adev, + umc_inst, + ch_inst); + + umc_v8_7_clear_error_count_per_channel(adev, + umc_reg_offset); + } +} + +static void umc_v8_7_query_correctable_error_count(struct amdgpu_device *adev, + uint32_t umc_reg_offset, + unsigned long *error_count) +{ + uint32_t ecc_err_cnt_sel, ecc_err_cnt_sel_addr; + uint32_t ecc_err_cnt, ecc_err_cnt_addr; + uint64_t mc_umc_status; + uint32_t mc_umc_status_addr; + + /* UMC 8_7_2 registers */ + ecc_err_cnt_sel_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_GeccErrCntSel); + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_GeccErrCnt); + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, mmMCA_UMC_UMC0_MCUMC_STATUST0); + + /* select the lower chip and check the error count */ + ecc_err_cnt_sel = RREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4); + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_GeccErrCntSel, + GeccErrCntCsSel, 0); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, ecc_err_cnt_sel); + + ecc_err_cnt = RREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4); + *error_count += + (REG_GET_FIELD(ecc_err_cnt, UMCCH0_0_GeccErrCnt, GeccErrCnt) - + UMC_V8_7_CE_CNT_INIT); + + /* select the higher chip and check the err counter */ + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_GeccErrCntSel, + GeccErrCntCsSel, 1); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, ecc_err_cnt_sel); + + ecc_err_cnt = RREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4); + *error_count += + (REG_GET_FIELD(ecc_err_cnt, UMCCH0_0_GeccErrCnt, GeccErrCnt) - + UMC_V8_7_CE_CNT_INIT); + + /* check for SRAM correctable error + MCUMC_STATUS is a 64 bit register */ + mc_umc_status = RREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4); + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, ErrorCodeExt) == 6 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, CECC) == 1) + *error_count += 1; +} + +static void umc_v8_7_querry_uncorrectable_error_count(struct amdgpu_device *adev, + uint32_t umc_reg_offset, + unsigned long *error_count) +{ + uint64_t mc_umc_status; + uint32_t mc_umc_status_addr; + + mc_umc_status_addr = SOC15_REG_OFFSET(UMC, 0, mmMCA_UMC_UMC0_MCUMC_STATUST0); + + /* check the MCUMC_STATUS */ + mc_umc_status = RREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4); + if ((REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1) && + (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Deferred) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, PCC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UC) == 1 || + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, TCC) == 1)) + *error_count += 1; +} + +static void umc_v8_7_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + + uint32_t umc_inst = 0; + uint32_t ch_inst = 0; + uint32_t umc_reg_offset = 0; + + LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) { + umc_reg_offset = get_umc_v8_7_reg_offset(adev, + umc_inst, + ch_inst); + + umc_v8_7_query_correctable_error_count(adev, + umc_reg_offset, + &(err_data->ce_count)); + umc_v8_7_querry_uncorrectable_error_count(adev, + umc_reg_offset, + &(err_data->ue_count)); + } + + umc_v8_7_clear_error_count(adev); +} + +static void umc_v8_7_query_error_address(struct amdgpu_device *adev, + struct ras_err_data *err_data, + uint32_t umc_reg_offset, + uint32_t ch_inst, + uint32_t umc_inst) +{ + uint32_t lsb, mc_umc_status_addr; + uint64_t mc_umc_status, err_addr, mc_umc_addrt0; + + mc_umc_status_addr = + SOC15_REG_OFFSET(UMC, 0, mmMCA_UMC_UMC0_MCUMC_STATUST0); + mc_umc_addrt0 = + SOC15_REG_OFFSET(UMC, 0, mmMCA_UMC_UMC0_MCUMC_ADDRT0); + mc_umc_status = RREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4); + + if (mc_umc_status == 0) + return; + + if (!err_data->err_addr) { + /* clear umc status */ + WREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4, 0x0ULL); + return; + } + + /* calculate error address if ue error is detected */ + if (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1 && + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UECC) == 1) { + + err_addr = RREG64_PCIE((mc_umc_addrt0 + umc_reg_offset) * 4); + /* the lowest lsb bits should be ignored */ + lsb = REG_GET_FIELD(err_addr, MCA_UMC_UMC0_MCUMC_ADDRT0, LSB); + err_addr = REG_GET_FIELD(err_addr, MCA_UMC_UMC0_MCUMC_ADDRT0, ErrorAddr); + err_addr &= ~((0x1ULL << lsb) - 1); + + umc_v8_7_convert_error_address(adev, err_data, err_addr, + ch_inst, umc_inst); + } + + /* clear umc status */ + WREG64_PCIE((mc_umc_status_addr + umc_reg_offset) * 4, 0x0ULL); +} + +static void umc_v8_7_query_ras_error_address(struct amdgpu_device *adev, + void *ras_error_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + + uint32_t umc_inst = 0; + uint32_t ch_inst = 0; + uint32_t umc_reg_offset = 0; + + LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) { + umc_reg_offset = get_umc_v8_7_reg_offset(adev, + umc_inst, + ch_inst); + + umc_v8_7_query_error_address(adev, + err_data, + umc_reg_offset, + ch_inst, + umc_inst); + } +} + +static void umc_v8_7_err_cnt_init_per_channel(struct amdgpu_device *adev, + uint32_t umc_reg_offset) +{ + uint32_t ecc_err_cnt_sel, ecc_err_cnt_sel_addr; + uint32_t ecc_err_cnt_addr; + + ecc_err_cnt_sel_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_GeccErrCntSel); + ecc_err_cnt_addr = + SOC15_REG_OFFSET(UMC, 0, mmUMCCH0_0_GeccErrCnt); + + /* select the lower chip and check the error count */ + ecc_err_cnt_sel = RREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4); + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_GeccErrCntSel, + GeccErrCntCsSel, 0); + /* set ce error interrupt type to APIC based interrupt */ + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_GeccErrCntSel, + GeccErrInt, 0x1); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, ecc_err_cnt_sel); + /* set error count to initial value */ + WREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4, UMC_V8_7_CE_CNT_INIT); + + /* select the higher chip and check the err counter */ + ecc_err_cnt_sel = REG_SET_FIELD(ecc_err_cnt_sel, UMCCH0_0_GeccErrCntSel, + GeccErrCntCsSel, 1); + WREG32_PCIE((ecc_err_cnt_sel_addr + umc_reg_offset) * 4, ecc_err_cnt_sel); + WREG32_PCIE((ecc_err_cnt_addr + umc_reg_offset) * 4, UMC_V8_7_CE_CNT_INIT); +} + +static void umc_v8_7_err_cnt_init(struct amdgpu_device *adev) +{ + uint32_t umc_inst = 0; + uint32_t ch_inst = 0; + uint32_t umc_reg_offset = 0; + + LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) { + umc_reg_offset = get_umc_v8_7_reg_offset(adev, + umc_inst, + ch_inst); + + umc_v8_7_err_cnt_init_per_channel(adev, umc_reg_offset); + } +} + +const struct amdgpu_ras_block_hw_ops umc_v8_7_ras_hw_ops = { + .query_ras_error_count = umc_v8_7_query_ras_error_count, + .query_ras_error_address = umc_v8_7_query_ras_error_address, +}; + +struct amdgpu_umc_ras umc_v8_7_ras = { + .ras_block = { + .hw_ops = &umc_v8_7_ras_hw_ops, + }, + .err_cnt_init = umc_v8_7_err_cnt_init, + .ecc_info_query_ras_error_count = umc_v8_7_ecc_info_query_ras_error_count, + .ecc_info_query_ras_error_address = umc_v8_7_ecc_info_query_ras_error_address, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v8_7.h b/drivers/gpu/drm/amd/amdgpu/umc_v8_7.h new file mode 100644 index 000000000..dd4993f5f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/umc_v8_7.h @@ -0,0 +1,51 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __UMC_V8_7_H__ +#define __UMC_V8_7_H__ + +#include "soc15_common.h" +#include "amdgpu.h" + +/* HBM Memory Channel Width */ +#define UMC_V8_7_HBM_MEMORY_CHANNEL_WIDTH 128 +/* number of umc channel instance with memory map register access */ +#define UMC_V8_7_CHANNEL_INSTANCE_NUM 2 +/* number of umc instance with memory map register access */ +#define UMC_V8_7_UMC_INSTANCE_NUM 8 +/* total channel instances in one umc block */ +#define UMC_V8_7_TOTAL_CHANNEL_NUM (UMC_V8_7_CHANNEL_INSTANCE_NUM * UMC_V8_7_UMC_INSTANCE_NUM) +/* UMC regiser per channel offset */ +#define UMC_V8_7_PER_CHANNEL_OFFSET_SIENNA 0x400 + +/* EccErrCnt max value */ +#define UMC_V8_7_CE_CNT_MAX 0xffff +/* umc ce interrupt threshold */ +#define UMC_V8_7_CE_INT_THRESHOLD 0xffff +/* umc ce count initial value */ +#define UMC_V8_7_CE_CNT_INIT (UMC_V8_7_CE_CNT_MAX - UMC_V8_7_CE_INT_THRESHOLD) + +extern struct amdgpu_umc_ras umc_v8_7_ras; +extern const uint32_t + umc_v8_7_channel_idx_tbl[UMC_V8_7_UMC_INSTANCE_NUM][UMC_V8_7_CHANNEL_INSTANCE_NUM]; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c b/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c new file mode 100644 index 000000000..5534c769b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c @@ -0,0 +1,824 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Sonny Jiang + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_uvd.h" +#include "sid.h" + +#include "uvd/uvd_3_1_d.h" +#include "uvd/uvd_3_1_sh_mask.h" + +#include "oss/oss_1_0_d.h" +#include "oss/oss_1_0_sh_mask.h" + +/** + * uvd_v3_1_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t uvd_v3_1_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32(mmUVD_RBC_RB_RPTR); +} + +/** + * uvd_v3_1_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t uvd_v3_1_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32(mmUVD_RBC_RB_WPTR); +} + +/** + * uvd_v3_1_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void uvd_v3_1_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + WREG32(mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); +} + +/** + * uvd_v3_1_ring_emit_ib - execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: iob associated with the indirect buffer + * @ib: indirect buffer to execute + * @flags: flags associated with the indirect buffer + * + * Write ring commands to execute the indirect buffer + */ +static void uvd_v3_1_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + amdgpu_ring_write(ring, PACKET0(mmUVD_RBC_IB_BASE, 0)); + amdgpu_ring_write(ring, ib->gpu_addr); + amdgpu_ring_write(ring, PACKET0(mmUVD_RBC_IB_SIZE, 0)); + amdgpu_ring_write(ring, ib->length_dw); +} + +/** + * uvd_v3_1_ring_emit_fence - emit an fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write a fence and a trap command to the ring. + */ +static void uvd_v3_1_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, PACKET0(mmUVD_CONTEXT_ID, 0)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0)); + amdgpu_ring_write(ring, addr & 0xffffffff); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0)); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xff); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0)); + amdgpu_ring_write(ring, 2); +} + +/** + * uvd_v3_1_ring_test_ring - register write test + * + * @ring: amdgpu_ring pointer + * + * Test if we can successfully write to the context register + */ +static int uvd_v3_1_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned i; + int r; + + WREG32(mmUVD_CONTEXT_ID, 0xCAFEDEAD); + r = amdgpu_ring_alloc(ring, 3); + if (r) + return r; + + amdgpu_ring_write(ring, PACKET0(mmUVD_CONTEXT_ID, 0)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(mmUVD_CONTEXT_ID); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +static void uvd_v3_1_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + int i; + + WARN_ON(ring->wptr % 2 || count % 2); + + for (i = 0; i < count / 2; i++) { + amdgpu_ring_write(ring, PACKET0(mmUVD_NO_OP, 0)); + amdgpu_ring_write(ring, 0); + } +} + +static const struct amdgpu_ring_funcs uvd_v3_1_ring_funcs = { + .type = AMDGPU_RING_TYPE_UVD, + .align_mask = 0xf, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = uvd_v3_1_ring_get_rptr, + .get_wptr = uvd_v3_1_ring_get_wptr, + .set_wptr = uvd_v3_1_ring_set_wptr, + .parse_cs = amdgpu_uvd_ring_parse_cs, + .emit_frame_size = + 14, /* uvd_v3_1_ring_emit_fence x1 no user fence */ + .emit_ib_size = 4, /* uvd_v3_1_ring_emit_ib */ + .emit_ib = uvd_v3_1_ring_emit_ib, + .emit_fence = uvd_v3_1_ring_emit_fence, + .test_ring = uvd_v3_1_ring_test_ring, + .test_ib = amdgpu_uvd_ring_test_ib, + .insert_nop = uvd_v3_1_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_uvd_ring_begin_use, + .end_use = amdgpu_uvd_ring_end_use, +}; + +static void uvd_v3_1_set_ring_funcs(struct amdgpu_device *adev) +{ + adev->uvd.inst->ring.funcs = &uvd_v3_1_ring_funcs; +} + +static void uvd_v3_1_set_dcm(struct amdgpu_device *adev, + bool sw_mode) +{ + u32 tmp, tmp2; + + WREG32_FIELD(UVD_CGC_GATE, REGS, 0); + + tmp = RREG32(mmUVD_CGC_CTRL); + tmp &= ~(UVD_CGC_CTRL__CLK_OFF_DELAY_MASK | UVD_CGC_CTRL__CLK_GATE_DLY_TIMER_MASK); + tmp |= UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK | + (1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT) | + (4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT); + + if (sw_mode) { + tmp &= ~0x7ffff800; + tmp2 = UVD_CGC_CTRL2__DYN_OCLK_RAMP_EN_MASK | + UVD_CGC_CTRL2__DYN_RCLK_RAMP_EN_MASK | + (7 << UVD_CGC_CTRL2__GATER_DIV_ID__SHIFT); + } else { + tmp |= 0x7ffff800; + tmp2 = 0; + } + + WREG32(mmUVD_CGC_CTRL, tmp); + WREG32_UVD_CTX(ixUVD_CGC_CTRL2, tmp2); +} + +/** + * uvd_v3_1_mc_resume - memory controller programming + * + * @adev: amdgpu_device pointer + * + * Let the UVD memory controller know it's offsets + */ +static void uvd_v3_1_mc_resume(struct amdgpu_device *adev) +{ + uint64_t addr; + uint32_t size; + + /* programm the VCPU memory controller bits 0-27 */ + addr = (adev->uvd.inst->gpu_addr + AMDGPU_UVD_FIRMWARE_OFFSET) >> 3; + size = AMDGPU_UVD_FIRMWARE_SIZE(adev) >> 3; + WREG32(mmUVD_VCPU_CACHE_OFFSET0, addr); + WREG32(mmUVD_VCPU_CACHE_SIZE0, size); + + addr += size; + size = AMDGPU_UVD_HEAP_SIZE >> 3; + WREG32(mmUVD_VCPU_CACHE_OFFSET1, addr); + WREG32(mmUVD_VCPU_CACHE_SIZE1, size); + + addr += size; + size = (AMDGPU_UVD_STACK_SIZE + + (AMDGPU_UVD_SESSION_SIZE * adev->uvd.max_handles)) >> 3; + WREG32(mmUVD_VCPU_CACHE_OFFSET2, addr); + WREG32(mmUVD_VCPU_CACHE_SIZE2, size); + + /* bits 28-31 */ + addr = (adev->uvd.inst->gpu_addr >> 28) & 0xF; + WREG32(mmUVD_LMI_ADDR_EXT, (addr << 12) | (addr << 0)); + + /* bits 32-39 */ + addr = (adev->uvd.inst->gpu_addr >> 32) & 0xFF; + WREG32(mmUVD_LMI_EXT40_ADDR, addr | (0x9 << 16) | (0x1 << 31)); + + WREG32(mmUVD_UDEC_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + WREG32(mmUVD_UDEC_DB_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + WREG32(mmUVD_UDEC_DBW_ADDR_CONFIG, adev->gfx.config.gb_addr_config); +} + +/** + * uvd_v3_1_fw_validate - FW validation operation + * + * @adev: amdgpu_device pointer + * + * Initialate and check UVD validation. + */ +static int uvd_v3_1_fw_validate(struct amdgpu_device *adev) +{ + int i; + uint32_t keysel = adev->uvd.keyselect; + + WREG32(mmUVD_FW_START, keysel); + + for (i = 0; i < 10; ++i) { + mdelay(10); + if (RREG32(mmUVD_FW_STATUS) & UVD_FW_STATUS__DONE_MASK) + break; + } + + if (i == 10) + return -ETIMEDOUT; + + if (!(RREG32(mmUVD_FW_STATUS) & UVD_FW_STATUS__PASS_MASK)) + return -EINVAL; + + for (i = 0; i < 10; ++i) { + mdelay(10); + if (!(RREG32(mmUVD_FW_STATUS) & UVD_FW_STATUS__BUSY_MASK)) + break; + } + + if (i == 10) + return -ETIMEDOUT; + + return 0; +} + +/** + * uvd_v3_1_start - start UVD block + * + * @adev: amdgpu_device pointer + * + * Setup and start the UVD block + */ +static int uvd_v3_1_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = &adev->uvd.inst->ring; + uint32_t rb_bufsz; + int i, j, r; + u32 tmp; + /* disable byte swapping */ + u32 lmi_swap_cntl = 0; + u32 mp_swap_cntl = 0; + + /* set uvd busy */ + WREG32_P(mmUVD_STATUS, 1<<2, ~(1<<2)); + + uvd_v3_1_set_dcm(adev, true); + WREG32(mmUVD_CGC_GATE, 0); + + /* take UVD block out of reset */ + WREG32_P(mmSRBM_SOFT_RESET, 0, ~SRBM_SOFT_RESET__SOFT_RESET_UVD_MASK); + mdelay(5); + + /* enable VCPU clock */ + WREG32(mmUVD_VCPU_CNTL, 1 << 9); + + /* disable interrupt */ + WREG32_P(mmUVD_MASTINT_EN, 0, ~(1 << 1)); + +#ifdef __BIG_ENDIAN + /* swap (8 in 32) RB and IB */ + lmi_swap_cntl = 0xa; + mp_swap_cntl = 0; +#endif + WREG32(mmUVD_LMI_SWAP_CNTL, lmi_swap_cntl); + WREG32(mmUVD_MP_SWAP_CNTL, mp_swap_cntl); + + /* initialize UVD memory controller */ + WREG32(mmUVD_LMI_CTRL, 0x40 | (1 << 8) | (1 << 13) | + (1 << 21) | (1 << 9) | (1 << 20)); + + tmp = RREG32(mmUVD_MPC_CNTL); + WREG32(mmUVD_MPC_CNTL, tmp | 0x10); + + WREG32(mmUVD_MPC_SET_MUXA0, 0x40c2040); + WREG32(mmUVD_MPC_SET_MUXA1, 0x0); + WREG32(mmUVD_MPC_SET_MUXB0, 0x40c2040); + WREG32(mmUVD_MPC_SET_MUXB1, 0x0); + WREG32(mmUVD_MPC_SET_ALU, 0); + WREG32(mmUVD_MPC_SET_MUX, 0x88); + + tmp = RREG32_UVD_CTX(ixUVD_LMI_CACHE_CTRL); + WREG32_UVD_CTX(ixUVD_LMI_CACHE_CTRL, tmp & (~0x10)); + + /* enable UMC */ + WREG32_P(mmUVD_LMI_CTRL2, 0, ~(1 << 8)); + + WREG32_P(mmUVD_SOFT_RESET, 0, ~UVD_SOFT_RESET__LMI_SOFT_RESET_MASK); + + WREG32_P(mmUVD_SOFT_RESET, 0, ~UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK); + + WREG32_P(mmUVD_SOFT_RESET, 0, ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + + mdelay(10); + + for (i = 0; i < 10; ++i) { + uint32_t status; + for (j = 0; j < 100; ++j) { + status = RREG32(mmUVD_STATUS); + if (status & 2) + break; + mdelay(10); + } + r = 0; + if (status & 2) + break; + + DRM_ERROR("UVD not responding, trying to reset the VCPU!!!\n"); + WREG32_P(mmUVD_SOFT_RESET, UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(10); + WREG32_P(mmUVD_SOFT_RESET, 0, ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(10); + r = -1; + } + + if (r) { + DRM_ERROR("UVD not responding, giving up!!!\n"); + return r; + } + + /* enable interrupt */ + WREG32_P(mmUVD_MASTINT_EN, 3<<1, ~(3 << 1)); + + WREG32_P(mmUVD_STATUS, 0, ~(1<<2)); + + /* force RBC into idle state */ + WREG32(mmUVD_RBC_RB_CNTL, 0x11010101); + + /* Set the write pointer delay */ + WREG32(mmUVD_RBC_RB_WPTR_CNTL, 0); + + /* programm the 4GB memory segment for rptr and ring buffer */ + WREG32(mmUVD_LMI_EXT40_ADDR, upper_32_bits(ring->gpu_addr) | + (0x7 << 16) | (0x1 << 31)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(mmUVD_RBC_RB_RPTR, 0x0); + + ring->wptr = RREG32(mmUVD_RBC_RB_RPTR); + WREG32(mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); + + /* set the ring address */ + WREG32(mmUVD_RBC_RB_BASE, ring->gpu_addr); + + /* Set ring buffer size */ + rb_bufsz = order_base_2(ring->ring_size); + rb_bufsz = (0x1 << 8) | rb_bufsz; + WREG32_P(mmUVD_RBC_RB_CNTL, rb_bufsz, ~0x11f1f); + + return 0; +} + +/** + * uvd_v3_1_stop - stop UVD block + * + * @adev: amdgpu_device pointer + * + * stop the UVD block + */ +static void uvd_v3_1_stop(struct amdgpu_device *adev) +{ + uint32_t i, j; + uint32_t status; + + WREG32(mmUVD_RBC_RB_CNTL, 0x11010101); + + for (i = 0; i < 10; ++i) { + for (j = 0; j < 100; ++j) { + status = RREG32(mmUVD_STATUS); + if (status & 2) + break; + mdelay(1); + } + if (status & 2) + break; + } + + for (i = 0; i < 10; ++i) { + for (j = 0; j < 100; ++j) { + status = RREG32(mmUVD_LMI_STATUS); + if (status & 0xf) + break; + mdelay(1); + } + if (status & 0xf) + break; + } + + /* Stall UMC and register bus before resetting VCPU */ + WREG32_P(mmUVD_LMI_CTRL2, 1 << 8, ~(1 << 8)); + + for (i = 0; i < 10; ++i) { + for (j = 0; j < 100; ++j) { + status = RREG32(mmUVD_LMI_STATUS); + if (status & 0x240) + break; + mdelay(1); + } + if (status & 0x240) + break; + } + + WREG32_P(0x3D49, 0, ~(1 << 2)); + + WREG32_P(mmUVD_VCPU_CNTL, 0, ~(1 << 9)); + + /* put LMI, VCPU, RBC etc... into reset */ + WREG32(mmUVD_SOFT_RESET, UVD_SOFT_RESET__LMI_SOFT_RESET_MASK | + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK | + UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK); + + WREG32(mmUVD_STATUS, 0); + + uvd_v3_1_set_dcm(adev, false); +} + +static int uvd_v3_1_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int uvd_v3_1_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("IH: UVD TRAP\n"); + amdgpu_fence_process(&adev->uvd.inst->ring); + return 0; +} + + +static const struct amdgpu_irq_src_funcs uvd_v3_1_irq_funcs = { + .set = uvd_v3_1_set_interrupt_state, + .process = uvd_v3_1_process_interrupt, +}; + +static void uvd_v3_1_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->uvd.inst->irq.num_types = 1; + adev->uvd.inst->irq.funcs = &uvd_v3_1_irq_funcs; +} + + +static int uvd_v3_1_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + adev->uvd.num_uvd_inst = 1; + + uvd_v3_1_set_ring_funcs(adev); + uvd_v3_1_set_irq_funcs(adev); + + return 0; +} + +static int uvd_v3_1_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + void *ptr; + uint32_t ucode_len; + + /* UVD TRAP */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 124, &adev->uvd.inst->irq); + if (r) + return r; + + r = amdgpu_uvd_sw_init(adev); + if (r) + return r; + + ring = &adev->uvd.inst->ring; + sprintf(ring->name, "uvd"); + r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.inst->irq, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + r = amdgpu_uvd_resume(adev); + if (r) + return r; + + /* Retrieval firmware validate key */ + ptr = adev->uvd.inst[0].cpu_addr; + ptr += 192 + 16; + memcpy(&ucode_len, ptr, 4); + ptr += ucode_len; + memcpy(&adev->uvd.keyselect, ptr, 4); + + r = amdgpu_uvd_entity_init(adev); + + return r; +} + +static int uvd_v3_1_sw_fini(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_uvd_suspend(adev); + if (r) + return r; + + return amdgpu_uvd_sw_fini(adev); +} + +static void uvd_v3_1_enable_mgcg(struct amdgpu_device *adev, + bool enable) +{ + u32 orig, data; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_UVD_MGCG)) { + data = RREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL); + data |= 0x3fff; + WREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL, data); + + orig = data = RREG32(mmUVD_CGC_CTRL); + data |= UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + if (orig != data) + WREG32(mmUVD_CGC_CTRL, data); + } else { + data = RREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL); + data &= ~0x3fff; + WREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL, data); + + orig = data = RREG32(mmUVD_CGC_CTRL); + data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + if (orig != data) + WREG32(mmUVD_CGC_CTRL, data); + } +} + +/** + * uvd_v3_1_hw_init - start and test UVD block + * + * @handle: handle used to pass amdgpu_device pointer + * + * Initialize the hardware, boot up the VCPU and do some testing + */ +static int uvd_v3_1_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring = &adev->uvd.inst->ring; + uint32_t tmp; + int r; + + uvd_v3_1_mc_resume(adev); + + r = uvd_v3_1_fw_validate(adev); + if (r) { + DRM_ERROR("amdgpu: UVD Firmware validate fail (%d).\n", r); + return r; + } + + uvd_v3_1_enable_mgcg(adev, true); + amdgpu_asic_set_uvd_clocks(adev, 53300, 40000); + + uvd_v3_1_start(adev); + + r = amdgpu_ring_test_helper(ring); + if (r) { + DRM_ERROR("amdgpu: UVD ring test fail (%d).\n", r); + goto done; + } + + r = amdgpu_ring_alloc(ring, 10); + if (r) { + DRM_ERROR("amdgpu: ring failed to lock UVD ring (%d).\n", r); + goto done; + } + + tmp = PACKET0(mmUVD_SEMA_WAIT_FAULT_TIMEOUT_CNTL, 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + tmp = PACKET0(mmUVD_SEMA_WAIT_INCOMPLETE_TIMEOUT_CNTL, 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + tmp = PACKET0(mmUVD_SEMA_SIGNAL_INCOMPLETE_TIMEOUT_CNTL, 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + /* Clear timeout status bits */ + amdgpu_ring_write(ring, PACKET0(mmUVD_SEMA_TIMEOUT_STATUS, 0)); + amdgpu_ring_write(ring, 0x8); + + amdgpu_ring_write(ring, PACKET0(mmUVD_SEMA_CNTL, 0)); + amdgpu_ring_write(ring, 3); + + amdgpu_ring_commit(ring); + +done: + if (!r) + DRM_INFO("UVD initialized successfully.\n"); + + return r; +} + +/** + * uvd_v3_1_hw_fini - stop the hardware block + * + * @handle: handle used to pass amdgpu_device pointer + * + * Stop the UVD block, mark ring as not ready any more + */ +static int uvd_v3_1_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->uvd.idle_work); + + if (RREG32(mmUVD_STATUS) != 0) + uvd_v3_1_stop(adev); + + return 0; +} + +static int uvd_v3_1_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* + * Proper cleanups before halting the HW engine: + * - cancel the delayed idle work + * - enable powergating + * - enable clockgating + * - disable dpm + * + * TODO: to align with the VCN implementation, move the + * jobs for clockgating/powergating/dpm setting to + * ->set_powergating_state(). + */ + cancel_delayed_work_sync(&adev->uvd.idle_work); + + if (adev->pm.dpm_enabled) { + amdgpu_dpm_enable_uvd(adev, false); + } else { + amdgpu_asic_set_uvd_clocks(adev, 0, 0); + /* shutdown the UVD block */ + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_PG_STATE_GATE); + amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_CG_STATE_GATE); + } + + r = uvd_v3_1_hw_fini(adev); + if (r) + return r; + + return amdgpu_uvd_suspend(adev); +} + +static int uvd_v3_1_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_uvd_resume(adev); + if (r) + return r; + + return uvd_v3_1_hw_init(adev); +} + +static bool uvd_v3_1_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return !(RREG32(mmSRBM_STATUS) & SRBM_STATUS__UVD_BUSY_MASK); +} + +static int uvd_v3_1_wait_for_idle(void *handle) +{ + unsigned i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (!(RREG32(mmSRBM_STATUS) & SRBM_STATUS__UVD_BUSY_MASK)) + return 0; + } + return -ETIMEDOUT; +} + +static int uvd_v3_1_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + uvd_v3_1_stop(adev); + + WREG32_P(mmSRBM_SOFT_RESET, SRBM_SOFT_RESET__SOFT_RESET_UVD_MASK, + ~SRBM_SOFT_RESET__SOFT_RESET_UVD_MASK); + mdelay(5); + + return uvd_v3_1_start(adev); +} + +static int uvd_v3_1_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int uvd_v3_1_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static const struct amd_ip_funcs uvd_v3_1_ip_funcs = { + .name = "uvd_v3_1", + .early_init = uvd_v3_1_early_init, + .late_init = NULL, + .sw_init = uvd_v3_1_sw_init, + .sw_fini = uvd_v3_1_sw_fini, + .hw_init = uvd_v3_1_hw_init, + .hw_fini = uvd_v3_1_hw_fini, + .suspend = uvd_v3_1_suspend, + .resume = uvd_v3_1_resume, + .is_idle = uvd_v3_1_is_idle, + .wait_for_idle = uvd_v3_1_wait_for_idle, + .soft_reset = uvd_v3_1_soft_reset, + .set_clockgating_state = uvd_v3_1_set_clockgating_state, + .set_powergating_state = uvd_v3_1_set_powergating_state, +}; + +const struct amdgpu_ip_block_version uvd_v3_1_ip_block = { + .type = AMD_IP_BLOCK_TYPE_UVD, + .major = 3, + .minor = 1, + .rev = 0, + .funcs = &uvd_v3_1_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.h b/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.h new file mode 100644 index 000000000..8c2f9b207 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v3_1.h @@ -0,0 +1,29 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __UVD_V3_1_H__ +#define __UVD_V3_1_H__ + +extern const struct amdgpu_ip_block_version uvd_v3_1_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c new file mode 100644 index 000000000..c108b8381 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c @@ -0,0 +1,813 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_uvd.h" +#include "cikd.h" + +#include "uvd/uvd_4_2_d.h" +#include "uvd/uvd_4_2_sh_mask.h" + +#include "oss/oss_2_0_d.h" +#include "oss/oss_2_0_sh_mask.h" + +#include "bif/bif_4_1_d.h" + +#include "smu/smu_7_0_1_d.h" +#include "smu/smu_7_0_1_sh_mask.h" + +static void uvd_v4_2_mc_resume(struct amdgpu_device *adev); +static void uvd_v4_2_set_ring_funcs(struct amdgpu_device *adev); +static void uvd_v4_2_set_irq_funcs(struct amdgpu_device *adev); +static int uvd_v4_2_start(struct amdgpu_device *adev); +static void uvd_v4_2_stop(struct amdgpu_device *adev); +static int uvd_v4_2_set_clockgating_state(void *handle, + enum amd_clockgating_state state); +static void uvd_v4_2_set_dcm(struct amdgpu_device *adev, + bool sw_mode); +/** + * uvd_v4_2_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t uvd_v4_2_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32(mmUVD_RBC_RB_RPTR); +} + +/** + * uvd_v4_2_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t uvd_v4_2_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32(mmUVD_RBC_RB_WPTR); +} + +/** + * uvd_v4_2_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void uvd_v4_2_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + WREG32(mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); +} + +static int uvd_v4_2_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + adev->uvd.num_uvd_inst = 1; + + uvd_v4_2_set_ring_funcs(adev); + uvd_v4_2_set_irq_funcs(adev); + + return 0; +} + +static int uvd_v4_2_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + /* UVD TRAP */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 124, &adev->uvd.inst->irq); + if (r) + return r; + + r = amdgpu_uvd_sw_init(adev); + if (r) + return r; + + ring = &adev->uvd.inst->ring; + sprintf(ring->name, "uvd"); + r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.inst->irq, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + r = amdgpu_uvd_resume(adev); + if (r) + return r; + + r = amdgpu_uvd_entity_init(adev); + + return r; +} + +static int uvd_v4_2_sw_fini(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_uvd_suspend(adev); + if (r) + return r; + + return amdgpu_uvd_sw_fini(adev); +} + +static void uvd_v4_2_enable_mgcg(struct amdgpu_device *adev, + bool enable); +/** + * uvd_v4_2_hw_init - start and test UVD block + * + * @handle: handle used to pass amdgpu_device pointer + * + * Initialize the hardware, boot up the VCPU and do some testing + */ +static int uvd_v4_2_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring = &adev->uvd.inst->ring; + uint32_t tmp; + int r; + + uvd_v4_2_enable_mgcg(adev, true); + amdgpu_asic_set_uvd_clocks(adev, 10000, 10000); + + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + + r = amdgpu_ring_alloc(ring, 10); + if (r) { + DRM_ERROR("amdgpu: ring failed to lock UVD ring (%d).\n", r); + goto done; + } + + tmp = PACKET0(mmUVD_SEMA_WAIT_FAULT_TIMEOUT_CNTL, 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + tmp = PACKET0(mmUVD_SEMA_WAIT_INCOMPLETE_TIMEOUT_CNTL, 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + tmp = PACKET0(mmUVD_SEMA_SIGNAL_INCOMPLETE_TIMEOUT_CNTL, 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + /* Clear timeout status bits */ + amdgpu_ring_write(ring, PACKET0(mmUVD_SEMA_TIMEOUT_STATUS, 0)); + amdgpu_ring_write(ring, 0x8); + + amdgpu_ring_write(ring, PACKET0(mmUVD_SEMA_CNTL, 0)); + amdgpu_ring_write(ring, 3); + + amdgpu_ring_commit(ring); + +done: + if (!r) + DRM_INFO("UVD initialized successfully.\n"); + + return r; +} + +/** + * uvd_v4_2_hw_fini - stop the hardware block + * + * @handle: handle used to pass amdgpu_device pointer + * + * Stop the UVD block, mark ring as not ready any more + */ +static int uvd_v4_2_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->uvd.idle_work); + + if (RREG32(mmUVD_STATUS) != 0) + uvd_v4_2_stop(adev); + + return 0; +} + +static int uvd_v4_2_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* + * Proper cleanups before halting the HW engine: + * - cancel the delayed idle work + * - enable powergating + * - enable clockgating + * - disable dpm + * + * TODO: to align with the VCN implementation, move the + * jobs for clockgating/powergating/dpm setting to + * ->set_powergating_state(). + */ + cancel_delayed_work_sync(&adev->uvd.idle_work); + + if (adev->pm.dpm_enabled) { + amdgpu_dpm_enable_uvd(adev, false); + } else { + amdgpu_asic_set_uvd_clocks(adev, 0, 0); + /* shutdown the UVD block */ + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_PG_STATE_GATE); + amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_CG_STATE_GATE); + } + + r = uvd_v4_2_hw_fini(adev); + if (r) + return r; + + return amdgpu_uvd_suspend(adev); +} + +static int uvd_v4_2_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_uvd_resume(adev); + if (r) + return r; + + return uvd_v4_2_hw_init(adev); +} + +/** + * uvd_v4_2_start - start UVD block + * + * @adev: amdgpu_device pointer + * + * Setup and start the UVD block + */ +static int uvd_v4_2_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = &adev->uvd.inst->ring; + uint32_t rb_bufsz; + int i, j, r; + u32 tmp; + /* disable byte swapping */ + u32 lmi_swap_cntl = 0; + u32 mp_swap_cntl = 0; + + /* set uvd busy */ + WREG32_P(mmUVD_STATUS, 1<<2, ~(1<<2)); + + uvd_v4_2_set_dcm(adev, true); + WREG32(mmUVD_CGC_GATE, 0); + + /* take UVD block out of reset */ + WREG32_P(mmSRBM_SOFT_RESET, 0, ~SRBM_SOFT_RESET__SOFT_RESET_UVD_MASK); + mdelay(5); + + /* enable VCPU clock */ + WREG32(mmUVD_VCPU_CNTL, 1 << 9); + + /* disable interupt */ + WREG32_P(mmUVD_MASTINT_EN, 0, ~(1 << 1)); + +#ifdef __BIG_ENDIAN + /* swap (8 in 32) RB and IB */ + lmi_swap_cntl = 0xa; + mp_swap_cntl = 0; +#endif + WREG32(mmUVD_LMI_SWAP_CNTL, lmi_swap_cntl); + WREG32(mmUVD_MP_SWAP_CNTL, mp_swap_cntl); + /* initialize UVD memory controller */ + WREG32(mmUVD_LMI_CTRL, 0x203108); + + tmp = RREG32(mmUVD_MPC_CNTL); + WREG32(mmUVD_MPC_CNTL, tmp | 0x10); + + WREG32(mmUVD_MPC_SET_MUXA0, 0x40c2040); + WREG32(mmUVD_MPC_SET_MUXA1, 0x0); + WREG32(mmUVD_MPC_SET_MUXB0, 0x40c2040); + WREG32(mmUVD_MPC_SET_MUXB1, 0x0); + WREG32(mmUVD_MPC_SET_ALU, 0); + WREG32(mmUVD_MPC_SET_MUX, 0x88); + + uvd_v4_2_mc_resume(adev); + + tmp = RREG32_UVD_CTX(ixUVD_LMI_CACHE_CTRL); + WREG32_UVD_CTX(ixUVD_LMI_CACHE_CTRL, tmp & (~0x10)); + + /* enable UMC */ + WREG32_P(mmUVD_LMI_CTRL2, 0, ~(1 << 8)); + + WREG32_P(mmUVD_SOFT_RESET, 0, ~UVD_SOFT_RESET__LMI_SOFT_RESET_MASK); + + WREG32_P(mmUVD_SOFT_RESET, 0, ~UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK); + + WREG32_P(mmUVD_SOFT_RESET, 0, ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + + mdelay(10); + + for (i = 0; i < 10; ++i) { + uint32_t status; + for (j = 0; j < 100; ++j) { + status = RREG32(mmUVD_STATUS); + if (status & 2) + break; + mdelay(10); + } + r = 0; + if (status & 2) + break; + + DRM_ERROR("UVD not responding, trying to reset the VCPU!!!\n"); + WREG32_P(mmUVD_SOFT_RESET, UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(10); + WREG32_P(mmUVD_SOFT_RESET, 0, ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(10); + r = -1; + } + + if (r) { + DRM_ERROR("UVD not responding, giving up!!!\n"); + return r; + } + + /* enable interupt */ + WREG32_P(mmUVD_MASTINT_EN, 3<<1, ~(3 << 1)); + + WREG32_P(mmUVD_STATUS, 0, ~(1<<2)); + + /* force RBC into idle state */ + WREG32(mmUVD_RBC_RB_CNTL, 0x11010101); + + /* Set the write pointer delay */ + WREG32(mmUVD_RBC_RB_WPTR_CNTL, 0); + + /* program the 4GB memory segment for rptr and ring buffer */ + WREG32(mmUVD_LMI_EXT40_ADDR, upper_32_bits(ring->gpu_addr) | + (0x7 << 16) | (0x1 << 31)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(mmUVD_RBC_RB_RPTR, 0x0); + + ring->wptr = RREG32(mmUVD_RBC_RB_RPTR); + WREG32(mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); + + /* set the ring address */ + WREG32(mmUVD_RBC_RB_BASE, ring->gpu_addr); + + /* Set ring buffer size */ + rb_bufsz = order_base_2(ring->ring_size); + rb_bufsz = (0x1 << 8) | rb_bufsz; + WREG32_P(mmUVD_RBC_RB_CNTL, rb_bufsz, ~0x11f1f); + + return 0; +} + +/** + * uvd_v4_2_stop - stop UVD block + * + * @adev: amdgpu_device pointer + * + * stop the UVD block + */ +static void uvd_v4_2_stop(struct amdgpu_device *adev) +{ + uint32_t i, j; + uint32_t status; + + WREG32(mmUVD_RBC_RB_CNTL, 0x11010101); + + for (i = 0; i < 10; ++i) { + for (j = 0; j < 100; ++j) { + status = RREG32(mmUVD_STATUS); + if (status & 2) + break; + mdelay(1); + } + if (status & 2) + break; + } + + for (i = 0; i < 10; ++i) { + for (j = 0; j < 100; ++j) { + status = RREG32(mmUVD_LMI_STATUS); + if (status & 0xf) + break; + mdelay(1); + } + if (status & 0xf) + break; + } + + /* Stall UMC and register bus before resetting VCPU */ + WREG32_P(mmUVD_LMI_CTRL2, 1 << 8, ~(1 << 8)); + + for (i = 0; i < 10; ++i) { + for (j = 0; j < 100; ++j) { + status = RREG32(mmUVD_LMI_STATUS); + if (status & 0x240) + break; + mdelay(1); + } + if (status & 0x240) + break; + } + + WREG32_P(0x3D49, 0, ~(1 << 2)); + + WREG32_P(mmUVD_VCPU_CNTL, 0, ~(1 << 9)); + + /* put LMI, VCPU, RBC etc... into reset */ + WREG32(mmUVD_SOFT_RESET, UVD_SOFT_RESET__LMI_SOFT_RESET_MASK | + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK | + UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK); + + WREG32(mmUVD_STATUS, 0); + + uvd_v4_2_set_dcm(adev, false); +} + +/** + * uvd_v4_2_ring_emit_fence - emit an fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write a fence and a trap command to the ring. + */ +static void uvd_v4_2_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, PACKET0(mmUVD_CONTEXT_ID, 0)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0)); + amdgpu_ring_write(ring, addr & 0xffffffff); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0)); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xff); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0)); + amdgpu_ring_write(ring, 2); +} + +/** + * uvd_v4_2_ring_test_ring - register write test + * + * @ring: amdgpu_ring pointer + * + * Test if we can successfully write to the context register + */ +static int uvd_v4_2_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned i; + int r; + + WREG32(mmUVD_CONTEXT_ID, 0xCAFEDEAD); + r = amdgpu_ring_alloc(ring, 3); + if (r) + return r; + + amdgpu_ring_write(ring, PACKET0(mmUVD_CONTEXT_ID, 0)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(mmUVD_CONTEXT_ID); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +/** + * uvd_v4_2_ring_emit_ib - execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: iob associated with the indirect buffer + * @ib: indirect buffer to execute + * @flags: flags associated with the indirect buffer + * + * Write ring commands to execute the indirect buffer + */ +static void uvd_v4_2_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + amdgpu_ring_write(ring, PACKET0(mmUVD_RBC_IB_BASE, 0)); + amdgpu_ring_write(ring, ib->gpu_addr); + amdgpu_ring_write(ring, PACKET0(mmUVD_RBC_IB_SIZE, 0)); + amdgpu_ring_write(ring, ib->length_dw); +} + +static void uvd_v4_2_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + int i; + + WARN_ON(ring->wptr % 2 || count % 2); + + for (i = 0; i < count / 2; i++) { + amdgpu_ring_write(ring, PACKET0(mmUVD_NO_OP, 0)); + amdgpu_ring_write(ring, 0); + } +} + +/** + * uvd_v4_2_mc_resume - memory controller programming + * + * @adev: amdgpu_device pointer + * + * Let the UVD memory controller know it's offsets + */ +static void uvd_v4_2_mc_resume(struct amdgpu_device *adev) +{ + uint64_t addr; + uint32_t size; + + /* program the VCPU memory controller bits 0-27 */ + addr = (adev->uvd.inst->gpu_addr + AMDGPU_UVD_FIRMWARE_OFFSET) >> 3; + size = AMDGPU_UVD_FIRMWARE_SIZE(adev) >> 3; + WREG32(mmUVD_VCPU_CACHE_OFFSET0, addr); + WREG32(mmUVD_VCPU_CACHE_SIZE0, size); + + addr += size; + size = AMDGPU_UVD_HEAP_SIZE >> 3; + WREG32(mmUVD_VCPU_CACHE_OFFSET1, addr); + WREG32(mmUVD_VCPU_CACHE_SIZE1, size); + + addr += size; + size = (AMDGPU_UVD_STACK_SIZE + + (AMDGPU_UVD_SESSION_SIZE * adev->uvd.max_handles)) >> 3; + WREG32(mmUVD_VCPU_CACHE_OFFSET2, addr); + WREG32(mmUVD_VCPU_CACHE_SIZE2, size); + + /* bits 28-31 */ + addr = (adev->uvd.inst->gpu_addr >> 28) & 0xF; + WREG32(mmUVD_LMI_ADDR_EXT, (addr << 12) | (addr << 0)); + + /* bits 32-39 */ + addr = (adev->uvd.inst->gpu_addr >> 32) & 0xFF; + WREG32(mmUVD_LMI_EXT40_ADDR, addr | (0x9 << 16) | (0x1 << 31)); + + WREG32(mmUVD_UDEC_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + WREG32(mmUVD_UDEC_DB_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + WREG32(mmUVD_UDEC_DBW_ADDR_CONFIG, adev->gfx.config.gb_addr_config); +} + +static void uvd_v4_2_enable_mgcg(struct amdgpu_device *adev, + bool enable) +{ + u32 orig, data; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_UVD_MGCG)) { + data = RREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL); + data |= 0xfff; + WREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL, data); + + orig = data = RREG32(mmUVD_CGC_CTRL); + data |= UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + if (orig != data) + WREG32(mmUVD_CGC_CTRL, data); + } else { + data = RREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL); + data &= ~0xfff; + WREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL, data); + + orig = data = RREG32(mmUVD_CGC_CTRL); + data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + if (orig != data) + WREG32(mmUVD_CGC_CTRL, data); + } +} + +static void uvd_v4_2_set_dcm(struct amdgpu_device *adev, + bool sw_mode) +{ + u32 tmp, tmp2; + + WREG32_FIELD(UVD_CGC_GATE, REGS, 0); + + tmp = RREG32(mmUVD_CGC_CTRL); + tmp &= ~(UVD_CGC_CTRL__CLK_OFF_DELAY_MASK | UVD_CGC_CTRL__CLK_GATE_DLY_TIMER_MASK); + tmp |= UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK | + (1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT) | + (4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT); + + if (sw_mode) { + tmp &= ~0x7ffff800; + tmp2 = UVD_CGC_CTRL2__DYN_OCLK_RAMP_EN_MASK | + UVD_CGC_CTRL2__DYN_RCLK_RAMP_EN_MASK | + (7 << UVD_CGC_CTRL2__GATER_DIV_ID__SHIFT); + } else { + tmp |= 0x7ffff800; + tmp2 = 0; + } + + WREG32(mmUVD_CGC_CTRL, tmp); + WREG32_UVD_CTX(ixUVD_CGC_CTRL2, tmp2); +} + +static bool uvd_v4_2_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return !(RREG32(mmSRBM_STATUS) & SRBM_STATUS__UVD_BUSY_MASK); +} + +static int uvd_v4_2_wait_for_idle(void *handle) +{ + unsigned i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (!(RREG32(mmSRBM_STATUS) & SRBM_STATUS__UVD_BUSY_MASK)) + return 0; + } + return -ETIMEDOUT; +} + +static int uvd_v4_2_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + uvd_v4_2_stop(adev); + + WREG32_P(mmSRBM_SOFT_RESET, SRBM_SOFT_RESET__SOFT_RESET_UVD_MASK, + ~SRBM_SOFT_RESET__SOFT_RESET_UVD_MASK); + mdelay(5); + + return uvd_v4_2_start(adev); +} + +static int uvd_v4_2_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + // TODO + return 0; +} + +static int uvd_v4_2_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("IH: UVD TRAP\n"); + amdgpu_fence_process(&adev->uvd.inst->ring); + return 0; +} + +static int uvd_v4_2_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + return 0; +} + +static int uvd_v4_2_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + /* This doesn't actually powergate the UVD block. + * That's done in the dpm code via the SMC. This + * just re-inits the block as necessary. The actual + * gating still happens in the dpm code. We should + * revisit this when there is a cleaner line between + * the smc and the hw blocks + */ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (state == AMD_PG_STATE_GATE) { + uvd_v4_2_stop(adev); + if (adev->pg_flags & AMD_PG_SUPPORT_UVD && !adev->pm.dpm_enabled) { + if (!(RREG32_SMC(ixCURRENT_PG_STATUS) & + CURRENT_PG_STATUS__UVD_PG_STATUS_MASK)) { + WREG32(mmUVD_PGFSM_CONFIG, (UVD_PGFSM_CONFIG__UVD_PGFSM_FSM_ADDR_MASK | + UVD_PGFSM_CONFIG__UVD_PGFSM_POWER_DOWN_MASK | + UVD_PGFSM_CONFIG__UVD_PGFSM_P1_SELECT_MASK)); + mdelay(20); + } + } + return 0; + } else { + if (adev->pg_flags & AMD_PG_SUPPORT_UVD && !adev->pm.dpm_enabled) { + if (RREG32_SMC(ixCURRENT_PG_STATUS) & + CURRENT_PG_STATUS__UVD_PG_STATUS_MASK) { + WREG32(mmUVD_PGFSM_CONFIG, (UVD_PGFSM_CONFIG__UVD_PGFSM_FSM_ADDR_MASK | + UVD_PGFSM_CONFIG__UVD_PGFSM_POWER_UP_MASK | + UVD_PGFSM_CONFIG__UVD_PGFSM_P1_SELECT_MASK)); + mdelay(30); + } + } + return uvd_v4_2_start(adev); + } +} + +static const struct amd_ip_funcs uvd_v4_2_ip_funcs = { + .name = "uvd_v4_2", + .early_init = uvd_v4_2_early_init, + .late_init = NULL, + .sw_init = uvd_v4_2_sw_init, + .sw_fini = uvd_v4_2_sw_fini, + .hw_init = uvd_v4_2_hw_init, + .hw_fini = uvd_v4_2_hw_fini, + .suspend = uvd_v4_2_suspend, + .resume = uvd_v4_2_resume, + .is_idle = uvd_v4_2_is_idle, + .wait_for_idle = uvd_v4_2_wait_for_idle, + .soft_reset = uvd_v4_2_soft_reset, + .set_clockgating_state = uvd_v4_2_set_clockgating_state, + .set_powergating_state = uvd_v4_2_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs uvd_v4_2_ring_funcs = { + .type = AMDGPU_RING_TYPE_UVD, + .align_mask = 0xf, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = uvd_v4_2_ring_get_rptr, + .get_wptr = uvd_v4_2_ring_get_wptr, + .set_wptr = uvd_v4_2_ring_set_wptr, + .parse_cs = amdgpu_uvd_ring_parse_cs, + .emit_frame_size = + 14, /* uvd_v4_2_ring_emit_fence x1 no user fence */ + .emit_ib_size = 4, /* uvd_v4_2_ring_emit_ib */ + .emit_ib = uvd_v4_2_ring_emit_ib, + .emit_fence = uvd_v4_2_ring_emit_fence, + .test_ring = uvd_v4_2_ring_test_ring, + .test_ib = amdgpu_uvd_ring_test_ib, + .insert_nop = uvd_v4_2_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_uvd_ring_begin_use, + .end_use = amdgpu_uvd_ring_end_use, +}; + +static void uvd_v4_2_set_ring_funcs(struct amdgpu_device *adev) +{ + adev->uvd.inst->ring.funcs = &uvd_v4_2_ring_funcs; +} + +static const struct amdgpu_irq_src_funcs uvd_v4_2_irq_funcs = { + .set = uvd_v4_2_set_interrupt_state, + .process = uvd_v4_2_process_interrupt, +}; + +static void uvd_v4_2_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->uvd.inst->irq.num_types = 1; + adev->uvd.inst->irq.funcs = &uvd_v4_2_irq_funcs; +} + +const struct amdgpu_ip_block_version uvd_v4_2_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_UVD, + .major = 4, + .minor = 2, + .rev = 0, + .funcs = &uvd_v4_2_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.h b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.h new file mode 100644 index 000000000..8a0444bb8 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.h @@ -0,0 +1,29 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __UVD_V4_2_H__ +#define __UVD_V4_2_H__ + +extern const struct amdgpu_ip_block_version uvd_v4_2_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c new file mode 100644 index 000000000..d7e31e48a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c @@ -0,0 +1,921 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König + */ + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_uvd.h" +#include "vid.h" +#include "uvd/uvd_5_0_d.h" +#include "uvd/uvd_5_0_sh_mask.h" +#include "oss/oss_2_0_d.h" +#include "oss/oss_2_0_sh_mask.h" +#include "bif/bif_5_0_d.h" +#include "vi.h" +#include "smu/smu_7_1_2_d.h" +#include "smu/smu_7_1_2_sh_mask.h" +#include "ivsrcid/ivsrcid_vislands30.h" + +static void uvd_v5_0_set_ring_funcs(struct amdgpu_device *adev); +static void uvd_v5_0_set_irq_funcs(struct amdgpu_device *adev); +static int uvd_v5_0_start(struct amdgpu_device *adev); +static void uvd_v5_0_stop(struct amdgpu_device *adev); +static int uvd_v5_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state); +static void uvd_v5_0_enable_mgcg(struct amdgpu_device *adev, + bool enable); +/** + * uvd_v5_0_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t uvd_v5_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32(mmUVD_RBC_RB_RPTR); +} + +/** + * uvd_v5_0_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t uvd_v5_0_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32(mmUVD_RBC_RB_WPTR); +} + +/** + * uvd_v5_0_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void uvd_v5_0_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + WREG32(mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); +} + +static int uvd_v5_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + adev->uvd.num_uvd_inst = 1; + + uvd_v5_0_set_ring_funcs(adev); + uvd_v5_0_set_irq_funcs(adev); + + return 0; +} + +static int uvd_v5_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + /* UVD TRAP */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_UVD_SYSTEM_MESSAGE, &adev->uvd.inst->irq); + if (r) + return r; + + r = amdgpu_uvd_sw_init(adev); + if (r) + return r; + + ring = &adev->uvd.inst->ring; + sprintf(ring->name, "uvd"); + r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.inst->irq, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + r = amdgpu_uvd_resume(adev); + if (r) + return r; + + r = amdgpu_uvd_entity_init(adev); + + return r; +} + +static int uvd_v5_0_sw_fini(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_uvd_suspend(adev); + if (r) + return r; + + return amdgpu_uvd_sw_fini(adev); +} + +/** + * uvd_v5_0_hw_init - start and test UVD block + * + * @handle: handle used to pass amdgpu_device pointer + * + * Initialize the hardware, boot up the VCPU and do some testing + */ +static int uvd_v5_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring = &adev->uvd.inst->ring; + uint32_t tmp; + int r; + + amdgpu_asic_set_uvd_clocks(adev, 10000, 10000); + uvd_v5_0_set_clockgating_state(adev, AMD_CG_STATE_UNGATE); + uvd_v5_0_enable_mgcg(adev, true); + + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + + r = amdgpu_ring_alloc(ring, 10); + if (r) { + DRM_ERROR("amdgpu: ring failed to lock UVD ring (%d).\n", r); + goto done; + } + + tmp = PACKET0(mmUVD_SEMA_WAIT_FAULT_TIMEOUT_CNTL, 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + tmp = PACKET0(mmUVD_SEMA_WAIT_INCOMPLETE_TIMEOUT_CNTL, 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + tmp = PACKET0(mmUVD_SEMA_SIGNAL_INCOMPLETE_TIMEOUT_CNTL, 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + /* Clear timeout status bits */ + amdgpu_ring_write(ring, PACKET0(mmUVD_SEMA_TIMEOUT_STATUS, 0)); + amdgpu_ring_write(ring, 0x8); + + amdgpu_ring_write(ring, PACKET0(mmUVD_SEMA_CNTL, 0)); + amdgpu_ring_write(ring, 3); + + amdgpu_ring_commit(ring); + +done: + if (!r) + DRM_INFO("UVD initialized successfully.\n"); + + return r; + +} + +/** + * uvd_v5_0_hw_fini - stop the hardware block + * + * @handle: handle used to pass amdgpu_device pointer + * + * Stop the UVD block, mark ring as not ready any more + */ +static int uvd_v5_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->uvd.idle_work); + + if (RREG32(mmUVD_STATUS) != 0) + uvd_v5_0_stop(adev); + + return 0; +} + +static int uvd_v5_0_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* + * Proper cleanups before halting the HW engine: + * - cancel the delayed idle work + * - enable powergating + * - enable clockgating + * - disable dpm + * + * TODO: to align with the VCN implementation, move the + * jobs for clockgating/powergating/dpm setting to + * ->set_powergating_state(). + */ + cancel_delayed_work_sync(&adev->uvd.idle_work); + + if (adev->pm.dpm_enabled) { + amdgpu_dpm_enable_uvd(adev, false); + } else { + amdgpu_asic_set_uvd_clocks(adev, 0, 0); + /* shutdown the UVD block */ + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_PG_STATE_GATE); + amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_CG_STATE_GATE); + } + + r = uvd_v5_0_hw_fini(adev); + if (r) + return r; + + return amdgpu_uvd_suspend(adev); +} + +static int uvd_v5_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_uvd_resume(adev); + if (r) + return r; + + return uvd_v5_0_hw_init(adev); +} + +/** + * uvd_v5_0_mc_resume - memory controller programming + * + * @adev: amdgpu_device pointer + * + * Let the UVD memory controller know it's offsets + */ +static void uvd_v5_0_mc_resume(struct amdgpu_device *adev) +{ + uint64_t offset; + uint32_t size; + + /* program memory controller bits 0-27 */ + WREG32(mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + lower_32_bits(adev->uvd.inst->gpu_addr)); + WREG32(mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + upper_32_bits(adev->uvd.inst->gpu_addr)); + + offset = AMDGPU_UVD_FIRMWARE_OFFSET; + size = AMDGPU_UVD_FIRMWARE_SIZE(adev); + WREG32(mmUVD_VCPU_CACHE_OFFSET0, offset >> 3); + WREG32(mmUVD_VCPU_CACHE_SIZE0, size); + + offset += size; + size = AMDGPU_UVD_HEAP_SIZE; + WREG32(mmUVD_VCPU_CACHE_OFFSET1, offset >> 3); + WREG32(mmUVD_VCPU_CACHE_SIZE1, size); + + offset += size; + size = AMDGPU_UVD_STACK_SIZE + + (AMDGPU_UVD_SESSION_SIZE * adev->uvd.max_handles); + WREG32(mmUVD_VCPU_CACHE_OFFSET2, offset >> 3); + WREG32(mmUVD_VCPU_CACHE_SIZE2, size); + + WREG32(mmUVD_UDEC_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + WREG32(mmUVD_UDEC_DB_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + WREG32(mmUVD_UDEC_DBW_ADDR_CONFIG, adev->gfx.config.gb_addr_config); +} + +/** + * uvd_v5_0_start - start UVD block + * + * @adev: amdgpu_device pointer + * + * Setup and start the UVD block + */ +static int uvd_v5_0_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = &adev->uvd.inst->ring; + uint32_t rb_bufsz, tmp; + uint32_t lmi_swap_cntl; + uint32_t mp_swap_cntl; + int i, j, r; + + /*disable DPG */ + WREG32_P(mmUVD_POWER_STATUS, 0, ~(1 << 2)); + + /* disable byte swapping */ + lmi_swap_cntl = 0; + mp_swap_cntl = 0; + + uvd_v5_0_mc_resume(adev); + + /* disable interupt */ + WREG32_P(mmUVD_MASTINT_EN, 0, ~(1 << 1)); + + /* stall UMC and register bus before resetting VCPU */ + WREG32_P(mmUVD_LMI_CTRL2, 1 << 8, ~(1 << 8)); + mdelay(1); + + /* put LMI, VCPU, RBC etc... into reset */ + WREG32(mmUVD_SOFT_RESET, UVD_SOFT_RESET__LMI_SOFT_RESET_MASK | + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK | UVD_SOFT_RESET__LBSI_SOFT_RESET_MASK | + UVD_SOFT_RESET__RBC_SOFT_RESET_MASK | UVD_SOFT_RESET__CSM_SOFT_RESET_MASK | + UVD_SOFT_RESET__CXW_SOFT_RESET_MASK | UVD_SOFT_RESET__TAP_SOFT_RESET_MASK | + UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK); + mdelay(5); + + /* take UVD block out of reset */ + WREG32_P(mmSRBM_SOFT_RESET, 0, ~SRBM_SOFT_RESET__SOFT_RESET_UVD_MASK); + mdelay(5); + + /* initialize UVD memory controller */ + WREG32(mmUVD_LMI_CTRL, 0x40 | (1 << 8) | (1 << 13) | + (1 << 21) | (1 << 9) | (1 << 20)); + +#ifdef __BIG_ENDIAN + /* swap (8 in 32) RB and IB */ + lmi_swap_cntl = 0xa; + mp_swap_cntl = 0; +#endif + WREG32(mmUVD_LMI_SWAP_CNTL, lmi_swap_cntl); + WREG32(mmUVD_MP_SWAP_CNTL, mp_swap_cntl); + + WREG32(mmUVD_MPC_SET_MUXA0, 0x40c2040); + WREG32(mmUVD_MPC_SET_MUXA1, 0x0); + WREG32(mmUVD_MPC_SET_MUXB0, 0x40c2040); + WREG32(mmUVD_MPC_SET_MUXB1, 0x0); + WREG32(mmUVD_MPC_SET_ALU, 0); + WREG32(mmUVD_MPC_SET_MUX, 0x88); + + /* take all subblocks out of reset, except VCPU */ + WREG32(mmUVD_SOFT_RESET, UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(5); + + /* enable VCPU clock */ + WREG32(mmUVD_VCPU_CNTL, 1 << 9); + + /* enable UMC */ + WREG32_P(mmUVD_LMI_CTRL2, 0, ~(1 << 8)); + + /* boot up the VCPU */ + WREG32(mmUVD_SOFT_RESET, 0); + mdelay(10); + + for (i = 0; i < 10; ++i) { + uint32_t status; + for (j = 0; j < 100; ++j) { + status = RREG32(mmUVD_STATUS); + if (status & 2) + break; + mdelay(10); + } + r = 0; + if (status & 2) + break; + + DRM_ERROR("UVD not responding, trying to reset the VCPU!!!\n"); + WREG32_P(mmUVD_SOFT_RESET, UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(10); + WREG32_P(mmUVD_SOFT_RESET, 0, ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(10); + r = -1; + } + + if (r) { + DRM_ERROR("UVD not responding, giving up!!!\n"); + return r; + } + /* enable master interrupt */ + WREG32_P(mmUVD_MASTINT_EN, 3 << 1, ~(3 << 1)); + + /* clear the bit 4 of UVD_STATUS */ + WREG32_P(mmUVD_STATUS, 0, ~(2 << 1)); + + rb_bufsz = order_base_2(ring->ring_size); + tmp = 0; + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_WPTR_POLL_EN, 0); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + /* force RBC into idle state */ + WREG32(mmUVD_RBC_RB_CNTL, tmp); + + /* set the write pointer delay */ + WREG32(mmUVD_RBC_RB_WPTR_CNTL, 0); + + /* set the wb address */ + WREG32(mmUVD_RBC_RB_RPTR_ADDR, (upper_32_bits(ring->gpu_addr) >> 2)); + + /* program the RB_BASE for ring buffer */ + WREG32(mmUVD_LMI_RBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32(mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(mmUVD_RBC_RB_RPTR, 0); + + ring->wptr = RREG32(mmUVD_RBC_RB_RPTR); + WREG32(mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); + + WREG32_P(mmUVD_RBC_RB_CNTL, 0, ~UVD_RBC_RB_CNTL__RB_NO_FETCH_MASK); + + return 0; +} + +/** + * uvd_v5_0_stop - stop UVD block + * + * @adev: amdgpu_device pointer + * + * stop the UVD block + */ +static void uvd_v5_0_stop(struct amdgpu_device *adev) +{ + /* force RBC into idle state */ + WREG32(mmUVD_RBC_RB_CNTL, 0x11010101); + + /* Stall UMC and register bus before resetting VCPU */ + WREG32_P(mmUVD_LMI_CTRL2, 1 << 8, ~(1 << 8)); + mdelay(1); + + /* put VCPU into reset */ + WREG32(mmUVD_SOFT_RESET, UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(5); + + /* disable VCPU clock */ + WREG32(mmUVD_VCPU_CNTL, 0x0); + + /* Unstall UMC and register bus */ + WREG32_P(mmUVD_LMI_CTRL2, 0, ~(1 << 8)); + + WREG32(mmUVD_STATUS, 0); +} + +/** + * uvd_v5_0_ring_emit_fence - emit an fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write a fence and a trap command to the ring. + */ +static void uvd_v5_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, PACKET0(mmUVD_CONTEXT_ID, 0)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0)); + amdgpu_ring_write(ring, addr & 0xffffffff); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0)); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xff); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0)); + amdgpu_ring_write(ring, 2); +} + +/** + * uvd_v5_0_ring_test_ring - register write test + * + * @ring: amdgpu_ring pointer + * + * Test if we can successfully write to the context register + */ +static int uvd_v5_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned i; + int r; + + WREG32(mmUVD_CONTEXT_ID, 0xCAFEDEAD); + r = amdgpu_ring_alloc(ring, 3); + if (r) + return r; + amdgpu_ring_write(ring, PACKET0(mmUVD_CONTEXT_ID, 0)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(mmUVD_CONTEXT_ID); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +/** + * uvd_v5_0_ring_emit_ib - execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: job to retrieve vmid from + * @ib: indirect buffer to execute + * @flags: unused + * + * Write ring commands to execute the indirect buffer + */ +static void uvd_v5_0_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + amdgpu_ring_write(ring, PACKET0(mmUVD_LMI_RBC_IB_64BIT_BAR_LOW, 0)); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, PACKET0(mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH, 0)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, PACKET0(mmUVD_RBC_IB_SIZE, 0)); + amdgpu_ring_write(ring, ib->length_dw); +} + +static void uvd_v5_0_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + int i; + + WARN_ON(ring->wptr % 2 || count % 2); + + for (i = 0; i < count / 2; i++) { + amdgpu_ring_write(ring, PACKET0(mmUVD_NO_OP, 0)); + amdgpu_ring_write(ring, 0); + } +} + +static bool uvd_v5_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return !(RREG32(mmSRBM_STATUS) & SRBM_STATUS__UVD_BUSY_MASK); +} + +static int uvd_v5_0_wait_for_idle(void *handle) +{ + unsigned i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (!(RREG32(mmSRBM_STATUS) & SRBM_STATUS__UVD_BUSY_MASK)) + return 0; + } + return -ETIMEDOUT; +} + +static int uvd_v5_0_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + uvd_v5_0_stop(adev); + + WREG32_P(mmSRBM_SOFT_RESET, SRBM_SOFT_RESET__SOFT_RESET_UVD_MASK, + ~SRBM_SOFT_RESET__SOFT_RESET_UVD_MASK); + mdelay(5); + + return uvd_v5_0_start(adev); +} + +static int uvd_v5_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + // TODO + return 0; +} + +static int uvd_v5_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("IH: UVD TRAP\n"); + amdgpu_fence_process(&adev->uvd.inst->ring); + return 0; +} + +static void uvd_v5_0_enable_clock_gating(struct amdgpu_device *adev, bool enable) +{ + uint32_t data1, data3, suvd_flags; + + data1 = RREG32(mmUVD_SUVD_CGC_GATE); + data3 = RREG32(mmUVD_CGC_GATE); + + suvd_flags = UVD_SUVD_CGC_GATE__SRE_MASK | + UVD_SUVD_CGC_GATE__SIT_MASK | + UVD_SUVD_CGC_GATE__SMP_MASK | + UVD_SUVD_CGC_GATE__SCM_MASK | + UVD_SUVD_CGC_GATE__SDB_MASK; + + if (enable) { + data3 |= (UVD_CGC_GATE__SYS_MASK | + UVD_CGC_GATE__UDEC_MASK | + UVD_CGC_GATE__MPEG2_MASK | + UVD_CGC_GATE__RBC_MASK | + UVD_CGC_GATE__LMI_MC_MASK | + UVD_CGC_GATE__IDCT_MASK | + UVD_CGC_GATE__MPRD_MASK | + UVD_CGC_GATE__MPC_MASK | + UVD_CGC_GATE__LBSI_MASK | + UVD_CGC_GATE__LRBBM_MASK | + UVD_CGC_GATE__UDEC_RE_MASK | + UVD_CGC_GATE__UDEC_CM_MASK | + UVD_CGC_GATE__UDEC_IT_MASK | + UVD_CGC_GATE__UDEC_DB_MASK | + UVD_CGC_GATE__UDEC_MP_MASK | + UVD_CGC_GATE__WCB_MASK | + UVD_CGC_GATE__JPEG_MASK | + UVD_CGC_GATE__SCPU_MASK); + /* only in pg enabled, we can gate clock to vcpu*/ + if (adev->pg_flags & AMD_PG_SUPPORT_UVD) + data3 |= UVD_CGC_GATE__VCPU_MASK; + data3 &= ~UVD_CGC_GATE__REGS_MASK; + data1 |= suvd_flags; + } else { + data3 = 0; + data1 = 0; + } + + WREG32(mmUVD_SUVD_CGC_GATE, data1); + WREG32(mmUVD_CGC_GATE, data3); +} + +static void uvd_v5_0_set_sw_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data, data2; + + data = RREG32(mmUVD_CGC_CTRL); + data2 = RREG32(mmUVD_SUVD_CGC_CTRL); + + + data &= ~(UVD_CGC_CTRL__CLK_OFF_DELAY_MASK | + UVD_CGC_CTRL__CLK_GATE_DLY_TIMER_MASK); + + + data |= UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK | + (1 << REG_FIELD_SHIFT(UVD_CGC_CTRL, CLK_GATE_DLY_TIMER)) | + (4 << REG_FIELD_SHIFT(UVD_CGC_CTRL, CLK_OFF_DELAY)); + + data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK | + UVD_CGC_CTRL__UDEC_CM_MODE_MASK | + UVD_CGC_CTRL__UDEC_IT_MODE_MASK | + UVD_CGC_CTRL__UDEC_DB_MODE_MASK | + UVD_CGC_CTRL__UDEC_MP_MODE_MASK | + UVD_CGC_CTRL__SYS_MODE_MASK | + UVD_CGC_CTRL__UDEC_MODE_MASK | + UVD_CGC_CTRL__MPEG2_MODE_MASK | + UVD_CGC_CTRL__REGS_MODE_MASK | + UVD_CGC_CTRL__RBC_MODE_MASK | + UVD_CGC_CTRL__LMI_MC_MODE_MASK | + UVD_CGC_CTRL__LMI_UMC_MODE_MASK | + UVD_CGC_CTRL__IDCT_MODE_MASK | + UVD_CGC_CTRL__MPRD_MODE_MASK | + UVD_CGC_CTRL__MPC_MODE_MASK | + UVD_CGC_CTRL__LBSI_MODE_MASK | + UVD_CGC_CTRL__LRBBM_MODE_MASK | + UVD_CGC_CTRL__WCB_MODE_MASK | + UVD_CGC_CTRL__VCPU_MODE_MASK | + UVD_CGC_CTRL__JPEG_MODE_MASK | + UVD_CGC_CTRL__SCPU_MODE_MASK); + data2 &= ~(UVD_SUVD_CGC_CTRL__SRE_MODE_MASK | + UVD_SUVD_CGC_CTRL__SIT_MODE_MASK | + UVD_SUVD_CGC_CTRL__SMP_MODE_MASK | + UVD_SUVD_CGC_CTRL__SCM_MODE_MASK | + UVD_SUVD_CGC_CTRL__SDB_MODE_MASK); + + WREG32(mmUVD_CGC_CTRL, data); + WREG32(mmUVD_SUVD_CGC_CTRL, data2); +} + +#if 0 +static void uvd_v5_0_set_hw_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data, data1, cgc_flags, suvd_flags; + + data = RREG32(mmUVD_CGC_GATE); + data1 = RREG32(mmUVD_SUVD_CGC_GATE); + + cgc_flags = UVD_CGC_GATE__SYS_MASK | + UVD_CGC_GATE__UDEC_MASK | + UVD_CGC_GATE__MPEG2_MASK | + UVD_CGC_GATE__RBC_MASK | + UVD_CGC_GATE__LMI_MC_MASK | + UVD_CGC_GATE__IDCT_MASK | + UVD_CGC_GATE__MPRD_MASK | + UVD_CGC_GATE__MPC_MASK | + UVD_CGC_GATE__LBSI_MASK | + UVD_CGC_GATE__LRBBM_MASK | + UVD_CGC_GATE__UDEC_RE_MASK | + UVD_CGC_GATE__UDEC_CM_MASK | + UVD_CGC_GATE__UDEC_IT_MASK | + UVD_CGC_GATE__UDEC_DB_MASK | + UVD_CGC_GATE__UDEC_MP_MASK | + UVD_CGC_GATE__WCB_MASK | + UVD_CGC_GATE__VCPU_MASK | + UVD_CGC_GATE__SCPU_MASK; + + suvd_flags = UVD_SUVD_CGC_GATE__SRE_MASK | + UVD_SUVD_CGC_GATE__SIT_MASK | + UVD_SUVD_CGC_GATE__SMP_MASK | + UVD_SUVD_CGC_GATE__SCM_MASK | + UVD_SUVD_CGC_GATE__SDB_MASK; + + data |= cgc_flags; + data1 |= suvd_flags; + + WREG32(mmUVD_CGC_GATE, data); + WREG32(mmUVD_SUVD_CGC_GATE, data1); +} +#endif + +static void uvd_v5_0_enable_mgcg(struct amdgpu_device *adev, + bool enable) +{ + u32 orig, data; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_UVD_MGCG)) { + data = RREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL); + data |= 0xfff; + WREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL, data); + + orig = data = RREG32(mmUVD_CGC_CTRL); + data |= UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + if (orig != data) + WREG32(mmUVD_CGC_CTRL, data); + } else { + data = RREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL); + data &= ~0xfff; + WREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL, data); + + orig = data = RREG32(mmUVD_CGC_CTRL); + data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + if (orig != data) + WREG32(mmUVD_CGC_CTRL, data); + } +} + +static int uvd_v5_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_CG_STATE_GATE); + + if (enable) { + /* wait for STATUS to clear */ + if (uvd_v5_0_wait_for_idle(handle)) + return -EBUSY; + uvd_v5_0_enable_clock_gating(adev, true); + + /* enable HW gates because UVD is idle */ +/* uvd_v5_0_set_hw_clock_gating(adev); */ + } else { + uvd_v5_0_enable_clock_gating(adev, false); + } + + uvd_v5_0_set_sw_clock_gating(adev); + return 0; +} + +static int uvd_v5_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + /* This doesn't actually powergate the UVD block. + * That's done in the dpm code via the SMC. This + * just re-inits the block as necessary. The actual + * gating still happens in the dpm code. We should + * revisit this when there is a cleaner line between + * the smc and the hw blocks + */ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret = 0; + + if (state == AMD_PG_STATE_GATE) { + uvd_v5_0_stop(adev); + } else { + ret = uvd_v5_0_start(adev); + if (ret) + goto out; + } + +out: + return ret; +} + +static void uvd_v5_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + mutex_lock(&adev->pm.mutex); + + if (RREG32_SMC(ixCURRENT_PG_STATUS) & + CURRENT_PG_STATUS__UVD_PG_STATUS_MASK) { + DRM_INFO("Cannot get clockgating state when UVD is powergated.\n"); + goto out; + } + + /* AMD_CG_SUPPORT_UVD_MGCG */ + data = RREG32(mmUVD_CGC_CTRL); + if (data & UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK) + *flags |= AMD_CG_SUPPORT_UVD_MGCG; + +out: + mutex_unlock(&adev->pm.mutex); +} + +static const struct amd_ip_funcs uvd_v5_0_ip_funcs = { + .name = "uvd_v5_0", + .early_init = uvd_v5_0_early_init, + .late_init = NULL, + .sw_init = uvd_v5_0_sw_init, + .sw_fini = uvd_v5_0_sw_fini, + .hw_init = uvd_v5_0_hw_init, + .hw_fini = uvd_v5_0_hw_fini, + .suspend = uvd_v5_0_suspend, + .resume = uvd_v5_0_resume, + .is_idle = uvd_v5_0_is_idle, + .wait_for_idle = uvd_v5_0_wait_for_idle, + .soft_reset = uvd_v5_0_soft_reset, + .set_clockgating_state = uvd_v5_0_set_clockgating_state, + .set_powergating_state = uvd_v5_0_set_powergating_state, + .get_clockgating_state = uvd_v5_0_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs uvd_v5_0_ring_funcs = { + .type = AMDGPU_RING_TYPE_UVD, + .align_mask = 0xf, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = uvd_v5_0_ring_get_rptr, + .get_wptr = uvd_v5_0_ring_get_wptr, + .set_wptr = uvd_v5_0_ring_set_wptr, + .parse_cs = amdgpu_uvd_ring_parse_cs, + .emit_frame_size = + 14, /* uvd_v5_0_ring_emit_fence x1 no user fence */ + .emit_ib_size = 6, /* uvd_v5_0_ring_emit_ib */ + .emit_ib = uvd_v5_0_ring_emit_ib, + .emit_fence = uvd_v5_0_ring_emit_fence, + .test_ring = uvd_v5_0_ring_test_ring, + .test_ib = amdgpu_uvd_ring_test_ib, + .insert_nop = uvd_v5_0_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_uvd_ring_begin_use, + .end_use = amdgpu_uvd_ring_end_use, +}; + +static void uvd_v5_0_set_ring_funcs(struct amdgpu_device *adev) +{ + adev->uvd.inst->ring.funcs = &uvd_v5_0_ring_funcs; +} + +static const struct amdgpu_irq_src_funcs uvd_v5_0_irq_funcs = { + .set = uvd_v5_0_set_interrupt_state, + .process = uvd_v5_0_process_interrupt, +}; + +static void uvd_v5_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->uvd.inst->irq.num_types = 1; + adev->uvd.inst->irq.funcs = &uvd_v5_0_irq_funcs; +} + +const struct amdgpu_ip_block_version uvd_v5_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_UVD, + .major = 5, + .minor = 0, + .rev = 0, + .funcs = &uvd_v5_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.h b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.h new file mode 100644 index 000000000..2eaaea793 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __UVD_V5_0_H__ +#define __UVD_V5_0_H__ + +extern const struct amdgpu_ip_block_version uvd_v5_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c new file mode 100644 index 000000000..5fe872f4b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c @@ -0,0 +1,1687 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_uvd.h" +#include "vid.h" +#include "uvd/uvd_6_0_d.h" +#include "uvd/uvd_6_0_sh_mask.h" +#include "oss/oss_2_0_d.h" +#include "oss/oss_2_0_sh_mask.h" +#include "smu/smu_7_1_3_d.h" +#include "smu/smu_7_1_3_sh_mask.h" +#include "bif/bif_5_1_d.h" +#include "gmc/gmc_8_1_d.h" +#include "vi.h" +#include "ivsrcid/ivsrcid_vislands30.h" + +/* Polaris10/11/12 firmware version */ +#define FW_1_130_16 ((1 << 24) | (130 << 16) | (16 << 8)) + +static void uvd_v6_0_set_ring_funcs(struct amdgpu_device *adev); +static void uvd_v6_0_set_enc_ring_funcs(struct amdgpu_device *adev); + +static void uvd_v6_0_set_irq_funcs(struct amdgpu_device *adev); +static int uvd_v6_0_start(struct amdgpu_device *adev); +static void uvd_v6_0_stop(struct amdgpu_device *adev); +static void uvd_v6_0_set_sw_clock_gating(struct amdgpu_device *adev); +static int uvd_v6_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state); +static void uvd_v6_0_enable_mgcg(struct amdgpu_device *adev, + bool enable); + +/** +* uvd_v6_0_enc_support - get encode support status +* +* @adev: amdgpu_device pointer +* +* Returns the current hardware encode support status +*/ +static inline bool uvd_v6_0_enc_support(struct amdgpu_device *adev) +{ + return ((adev->asic_type >= CHIP_POLARIS10) && + (adev->asic_type <= CHIP_VEGAM) && + (!adev->uvd.fw_version || adev->uvd.fw_version >= FW_1_130_16)); +} + +/** + * uvd_v6_0_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t uvd_v6_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32(mmUVD_RBC_RB_RPTR); +} + +/** + * uvd_v6_0_enc_ring_get_rptr - get enc read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware enc read pointer + */ +static uint64_t uvd_v6_0_enc_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->uvd.inst->ring_enc[0]) + return RREG32(mmUVD_RB_RPTR); + else + return RREG32(mmUVD_RB_RPTR2); +} +/** + * uvd_v6_0_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t uvd_v6_0_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32(mmUVD_RBC_RB_WPTR); +} + +/** + * uvd_v6_0_enc_ring_get_wptr - get enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware enc write pointer + */ +static uint64_t uvd_v6_0_enc_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->uvd.inst->ring_enc[0]) + return RREG32(mmUVD_RB_WPTR); + else + return RREG32(mmUVD_RB_WPTR2); +} + +/** + * uvd_v6_0_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void uvd_v6_0_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + WREG32(mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); +} + +/** + * uvd_v6_0_enc_ring_set_wptr - set enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the enc write pointer to the hardware + */ +static void uvd_v6_0_enc_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->uvd.inst->ring_enc[0]) + WREG32(mmUVD_RB_WPTR, + lower_32_bits(ring->wptr)); + else + WREG32(mmUVD_RB_WPTR2, + lower_32_bits(ring->wptr)); +} + +/** + * uvd_v6_0_enc_ring_test_ring - test if UVD ENC ring is working + * + * @ring: the engine to test on + * + */ +static int uvd_v6_0_enc_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t rptr; + unsigned i; + int r; + + r = amdgpu_ring_alloc(ring, 16); + if (r) + return r; + + rptr = amdgpu_ring_get_rptr(ring); + + amdgpu_ring_write(ring, HEVC_ENC_CMD_END); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + if (amdgpu_ring_get_rptr(ring) != rptr) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +/** + * uvd_v6_0_enc_get_create_msg - generate a UVD ENC create msg + * + * @ring: ring we should submit the msg to + * @handle: session handle to use + * @bo: amdgpu object for which we query the offset + * @fence: optional fence to return + * + * Open up a stream for HW test + */ +static int uvd_v6_0_enc_get_create_msg(struct amdgpu_ring *ring, uint32_t handle, + struct amdgpu_bo *bo, + struct dma_fence **fence) +{ + const unsigned ib_size_dw = 16; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + struct dma_fence *f = NULL; + uint64_t addr; + int i, r; + + r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, ib_size_dw * 4, + AMDGPU_IB_POOL_DIRECT, &job); + if (r) + return r; + + ib = &job->ibs[0]; + addr = amdgpu_bo_gpu_offset(bo); + + ib->length_dw = 0; + ib->ptr[ib->length_dw++] = 0x00000018; + ib->ptr[ib->length_dw++] = 0x00000001; /* session info */ + ib->ptr[ib->length_dw++] = handle; + ib->ptr[ib->length_dw++] = 0x00010000; + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = addr; + + ib->ptr[ib->length_dw++] = 0x00000014; + ib->ptr[ib->length_dw++] = 0x00000002; /* task info */ + ib->ptr[ib->length_dw++] = 0x0000001c; + ib->ptr[ib->length_dw++] = 0x00000001; + ib->ptr[ib->length_dw++] = 0x00000000; + + ib->ptr[ib->length_dw++] = 0x00000008; + ib->ptr[ib->length_dw++] = 0x08000001; /* op initialize */ + + for (i = ib->length_dw; i < ib_size_dw; ++i) + ib->ptr[i] = 0x0; + + r = amdgpu_job_submit_direct(job, ring, &f); + if (r) + goto err; + + if (fence) + *fence = dma_fence_get(f); + dma_fence_put(f); + return 0; + +err: + amdgpu_job_free(job); + return r; +} + +/** + * uvd_v6_0_enc_get_destroy_msg - generate a UVD ENC destroy msg + * + * @ring: ring we should submit the msg to + * @handle: session handle to use + * @bo: amdgpu object for which we query the offset + * @fence: optional fence to return + * + * Close up a stream for HW test or if userspace failed to do so + */ +static int uvd_v6_0_enc_get_destroy_msg(struct amdgpu_ring *ring, + uint32_t handle, + struct amdgpu_bo *bo, + struct dma_fence **fence) +{ + const unsigned ib_size_dw = 16; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + struct dma_fence *f = NULL; + uint64_t addr; + int i, r; + + r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, ib_size_dw * 4, + AMDGPU_IB_POOL_DIRECT, &job); + if (r) + return r; + + ib = &job->ibs[0]; + addr = amdgpu_bo_gpu_offset(bo); + + ib->length_dw = 0; + ib->ptr[ib->length_dw++] = 0x00000018; + ib->ptr[ib->length_dw++] = 0x00000001; /* session info */ + ib->ptr[ib->length_dw++] = handle; + ib->ptr[ib->length_dw++] = 0x00010000; + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = addr; + + ib->ptr[ib->length_dw++] = 0x00000014; + ib->ptr[ib->length_dw++] = 0x00000002; /* task info */ + ib->ptr[ib->length_dw++] = 0x0000001c; + ib->ptr[ib->length_dw++] = 0x00000001; + ib->ptr[ib->length_dw++] = 0x00000000; + + ib->ptr[ib->length_dw++] = 0x00000008; + ib->ptr[ib->length_dw++] = 0x08000002; /* op close session */ + + for (i = ib->length_dw; i < ib_size_dw; ++i) + ib->ptr[i] = 0x0; + + r = amdgpu_job_submit_direct(job, ring, &f); + if (r) + goto err; + + if (fence) + *fence = dma_fence_get(f); + dma_fence_put(f); + return 0; + +err: + amdgpu_job_free(job); + return r; +} + +/** + * uvd_v6_0_enc_ring_test_ib - test if UVD ENC IBs are working + * + * @ring: the engine to test on + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + */ +static int uvd_v6_0_enc_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct dma_fence *fence = NULL; + struct amdgpu_bo *bo = ring->adev->uvd.ib_bo; + long r; + + r = uvd_v6_0_enc_get_create_msg(ring, 1, bo, NULL); + if (r) + goto error; + + r = uvd_v6_0_enc_get_destroy_msg(ring, 1, bo, &fence); + if (r) + goto error; + + r = dma_fence_wait_timeout(fence, false, timeout); + if (r == 0) + r = -ETIMEDOUT; + else if (r > 0) + r = 0; + +error: + dma_fence_put(fence); + return r; +} + +static int uvd_v6_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + adev->uvd.num_uvd_inst = 1; + + if (!(adev->flags & AMD_IS_APU) && + (RREG32_SMC(ixCC_HARVEST_FUSES) & CC_HARVEST_FUSES__UVD_DISABLE_MASK)) + return -ENOENT; + + uvd_v6_0_set_ring_funcs(adev); + + if (uvd_v6_0_enc_support(adev)) { + adev->uvd.num_enc_rings = 2; + uvd_v6_0_set_enc_ring_funcs(adev); + } + + uvd_v6_0_set_irq_funcs(adev); + + return 0; +} + +static int uvd_v6_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int i, r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* UVD TRAP */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_UVD_SYSTEM_MESSAGE, &adev->uvd.inst->irq); + if (r) + return r; + + /* UVD ENC TRAP */ + if (uvd_v6_0_enc_support(adev)) { + for (i = 0; i < adev->uvd.num_enc_rings; ++i) { + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, i + VISLANDS30_IV_SRCID_UVD_ENC_GEN_PURP, &adev->uvd.inst->irq); + if (r) + return r; + } + } + + r = amdgpu_uvd_sw_init(adev); + if (r) + return r; + + if (!uvd_v6_0_enc_support(adev)) { + for (i = 0; i < adev->uvd.num_enc_rings; ++i) + adev->uvd.inst->ring_enc[i].funcs = NULL; + + adev->uvd.inst->irq.num_types = 1; + adev->uvd.num_enc_rings = 0; + + DRM_INFO("UVD ENC is disabled\n"); + } + + ring = &adev->uvd.inst->ring; + sprintf(ring->name, "uvd"); + r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.inst->irq, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + r = amdgpu_uvd_resume(adev); + if (r) + return r; + + if (uvd_v6_0_enc_support(adev)) { + for (i = 0; i < adev->uvd.num_enc_rings; ++i) { + ring = &adev->uvd.inst->ring_enc[i]; + sprintf(ring->name, "uvd_enc%d", i); + r = amdgpu_ring_init(adev, ring, 512, + &adev->uvd.inst->irq, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + } + + r = amdgpu_uvd_entity_init(adev); + + return r; +} + +static int uvd_v6_0_sw_fini(void *handle) +{ + int i, r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_uvd_suspend(adev); + if (r) + return r; + + if (uvd_v6_0_enc_support(adev)) { + for (i = 0; i < adev->uvd.num_enc_rings; ++i) + amdgpu_ring_fini(&adev->uvd.inst->ring_enc[i]); + } + + return amdgpu_uvd_sw_fini(adev); +} + +/** + * uvd_v6_0_hw_init - start and test UVD block + * + * @handle: handle used to pass amdgpu_device pointer + * + * Initialize the hardware, boot up the VCPU and do some testing + */ +static int uvd_v6_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring = &adev->uvd.inst->ring; + uint32_t tmp; + int i, r; + + amdgpu_asic_set_uvd_clocks(adev, 10000, 10000); + uvd_v6_0_set_clockgating_state(adev, AMD_CG_STATE_UNGATE); + uvd_v6_0_enable_mgcg(adev, true); + + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + + r = amdgpu_ring_alloc(ring, 10); + if (r) { + DRM_ERROR("amdgpu: ring failed to lock UVD ring (%d).\n", r); + goto done; + } + + tmp = PACKET0(mmUVD_SEMA_WAIT_FAULT_TIMEOUT_CNTL, 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + tmp = PACKET0(mmUVD_SEMA_WAIT_INCOMPLETE_TIMEOUT_CNTL, 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + tmp = PACKET0(mmUVD_SEMA_SIGNAL_INCOMPLETE_TIMEOUT_CNTL, 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + /* Clear timeout status bits */ + amdgpu_ring_write(ring, PACKET0(mmUVD_SEMA_TIMEOUT_STATUS, 0)); + amdgpu_ring_write(ring, 0x8); + + amdgpu_ring_write(ring, PACKET0(mmUVD_SEMA_CNTL, 0)); + amdgpu_ring_write(ring, 3); + + amdgpu_ring_commit(ring); + + if (uvd_v6_0_enc_support(adev)) { + for (i = 0; i < adev->uvd.num_enc_rings; ++i) { + ring = &adev->uvd.inst->ring_enc[i]; + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + } + } + +done: + if (!r) { + if (uvd_v6_0_enc_support(adev)) + DRM_INFO("UVD and UVD ENC initialized successfully.\n"); + else + DRM_INFO("UVD initialized successfully.\n"); + } + + return r; +} + +/** + * uvd_v6_0_hw_fini - stop the hardware block + * + * @handle: handle used to pass amdgpu_device pointer + * + * Stop the UVD block, mark ring as not ready any more + */ +static int uvd_v6_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->uvd.idle_work); + + if (RREG32(mmUVD_STATUS) != 0) + uvd_v6_0_stop(adev); + + return 0; +} + +static int uvd_v6_0_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* + * Proper cleanups before halting the HW engine: + * - cancel the delayed idle work + * - enable powergating + * - enable clockgating + * - disable dpm + * + * TODO: to align with the VCN implementation, move the + * jobs for clockgating/powergating/dpm setting to + * ->set_powergating_state(). + */ + cancel_delayed_work_sync(&adev->uvd.idle_work); + + if (adev->pm.dpm_enabled) { + amdgpu_dpm_enable_uvd(adev, false); + } else { + amdgpu_asic_set_uvd_clocks(adev, 0, 0); + /* shutdown the UVD block */ + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_PG_STATE_GATE); + amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_CG_STATE_GATE); + } + + r = uvd_v6_0_hw_fini(adev); + if (r) + return r; + + return amdgpu_uvd_suspend(adev); +} + +static int uvd_v6_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_uvd_resume(adev); + if (r) + return r; + + return uvd_v6_0_hw_init(adev); +} + +/** + * uvd_v6_0_mc_resume - memory controller programming + * + * @adev: amdgpu_device pointer + * + * Let the UVD memory controller know it's offsets + */ +static void uvd_v6_0_mc_resume(struct amdgpu_device *adev) +{ + uint64_t offset; + uint32_t size; + + /* program memory controller bits 0-27 */ + WREG32(mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + lower_32_bits(adev->uvd.inst->gpu_addr)); + WREG32(mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + upper_32_bits(adev->uvd.inst->gpu_addr)); + + offset = AMDGPU_UVD_FIRMWARE_OFFSET; + size = AMDGPU_UVD_FIRMWARE_SIZE(adev); + WREG32(mmUVD_VCPU_CACHE_OFFSET0, offset >> 3); + WREG32(mmUVD_VCPU_CACHE_SIZE0, size); + + offset += size; + size = AMDGPU_UVD_HEAP_SIZE; + WREG32(mmUVD_VCPU_CACHE_OFFSET1, offset >> 3); + WREG32(mmUVD_VCPU_CACHE_SIZE1, size); + + offset += size; + size = AMDGPU_UVD_STACK_SIZE + + (AMDGPU_UVD_SESSION_SIZE * adev->uvd.max_handles); + WREG32(mmUVD_VCPU_CACHE_OFFSET2, offset >> 3); + WREG32(mmUVD_VCPU_CACHE_SIZE2, size); + + WREG32(mmUVD_UDEC_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + WREG32(mmUVD_UDEC_DB_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + WREG32(mmUVD_UDEC_DBW_ADDR_CONFIG, adev->gfx.config.gb_addr_config); + + WREG32(mmUVD_GP_SCRATCH4, adev->uvd.max_handles); +} + +#if 0 +static void cz_set_uvd_clock_gating_branches(struct amdgpu_device *adev, + bool enable) +{ + u32 data, data1; + + data = RREG32(mmUVD_CGC_GATE); + data1 = RREG32(mmUVD_SUVD_CGC_GATE); + if (enable) { + data |= UVD_CGC_GATE__SYS_MASK | + UVD_CGC_GATE__UDEC_MASK | + UVD_CGC_GATE__MPEG2_MASK | + UVD_CGC_GATE__RBC_MASK | + UVD_CGC_GATE__LMI_MC_MASK | + UVD_CGC_GATE__IDCT_MASK | + UVD_CGC_GATE__MPRD_MASK | + UVD_CGC_GATE__MPC_MASK | + UVD_CGC_GATE__LBSI_MASK | + UVD_CGC_GATE__LRBBM_MASK | + UVD_CGC_GATE__UDEC_RE_MASK | + UVD_CGC_GATE__UDEC_CM_MASK | + UVD_CGC_GATE__UDEC_IT_MASK | + UVD_CGC_GATE__UDEC_DB_MASK | + UVD_CGC_GATE__UDEC_MP_MASK | + UVD_CGC_GATE__WCB_MASK | + UVD_CGC_GATE__VCPU_MASK | + UVD_CGC_GATE__SCPU_MASK; + data1 |= UVD_SUVD_CGC_GATE__SRE_MASK | + UVD_SUVD_CGC_GATE__SIT_MASK | + UVD_SUVD_CGC_GATE__SMP_MASK | + UVD_SUVD_CGC_GATE__SCM_MASK | + UVD_SUVD_CGC_GATE__SDB_MASK | + UVD_SUVD_CGC_GATE__SRE_H264_MASK | + UVD_SUVD_CGC_GATE__SRE_HEVC_MASK | + UVD_SUVD_CGC_GATE__SIT_H264_MASK | + UVD_SUVD_CGC_GATE__SIT_HEVC_MASK | + UVD_SUVD_CGC_GATE__SCM_H264_MASK | + UVD_SUVD_CGC_GATE__SCM_HEVC_MASK | + UVD_SUVD_CGC_GATE__SDB_H264_MASK | + UVD_SUVD_CGC_GATE__SDB_HEVC_MASK; + } else { + data &= ~(UVD_CGC_GATE__SYS_MASK | + UVD_CGC_GATE__UDEC_MASK | + UVD_CGC_GATE__MPEG2_MASK | + UVD_CGC_GATE__RBC_MASK | + UVD_CGC_GATE__LMI_MC_MASK | + UVD_CGC_GATE__LMI_UMC_MASK | + UVD_CGC_GATE__IDCT_MASK | + UVD_CGC_GATE__MPRD_MASK | + UVD_CGC_GATE__MPC_MASK | + UVD_CGC_GATE__LBSI_MASK | + UVD_CGC_GATE__LRBBM_MASK | + UVD_CGC_GATE__UDEC_RE_MASK | + UVD_CGC_GATE__UDEC_CM_MASK | + UVD_CGC_GATE__UDEC_IT_MASK | + UVD_CGC_GATE__UDEC_DB_MASK | + UVD_CGC_GATE__UDEC_MP_MASK | + UVD_CGC_GATE__WCB_MASK | + UVD_CGC_GATE__VCPU_MASK | + UVD_CGC_GATE__SCPU_MASK); + data1 &= ~(UVD_SUVD_CGC_GATE__SRE_MASK | + UVD_SUVD_CGC_GATE__SIT_MASK | + UVD_SUVD_CGC_GATE__SMP_MASK | + UVD_SUVD_CGC_GATE__SCM_MASK | + UVD_SUVD_CGC_GATE__SDB_MASK | + UVD_SUVD_CGC_GATE__SRE_H264_MASK | + UVD_SUVD_CGC_GATE__SRE_HEVC_MASK | + UVD_SUVD_CGC_GATE__SIT_H264_MASK | + UVD_SUVD_CGC_GATE__SIT_HEVC_MASK | + UVD_SUVD_CGC_GATE__SCM_H264_MASK | + UVD_SUVD_CGC_GATE__SCM_HEVC_MASK | + UVD_SUVD_CGC_GATE__SDB_H264_MASK | + UVD_SUVD_CGC_GATE__SDB_HEVC_MASK); + } + WREG32(mmUVD_CGC_GATE, data); + WREG32(mmUVD_SUVD_CGC_GATE, data1); +} +#endif + +/** + * uvd_v6_0_start - start UVD block + * + * @adev: amdgpu_device pointer + * + * Setup and start the UVD block + */ +static int uvd_v6_0_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = &adev->uvd.inst->ring; + uint32_t rb_bufsz, tmp; + uint32_t lmi_swap_cntl; + uint32_t mp_swap_cntl; + int i, j, r; + + /* disable DPG */ + WREG32_P(mmUVD_POWER_STATUS, 0, ~UVD_POWER_STATUS__UVD_PG_MODE_MASK); + + /* disable byte swapping */ + lmi_swap_cntl = 0; + mp_swap_cntl = 0; + + uvd_v6_0_mc_resume(adev); + + /* disable interupt */ + WREG32_FIELD(UVD_MASTINT_EN, VCPU_EN, 0); + + /* stall UMC and register bus before resetting VCPU */ + WREG32_FIELD(UVD_LMI_CTRL2, STALL_ARB_UMC, 1); + mdelay(1); + + /* put LMI, VCPU, RBC etc... into reset */ + WREG32(mmUVD_SOFT_RESET, + UVD_SOFT_RESET__LMI_SOFT_RESET_MASK | + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK | + UVD_SOFT_RESET__LBSI_SOFT_RESET_MASK | + UVD_SOFT_RESET__RBC_SOFT_RESET_MASK | + UVD_SOFT_RESET__CSM_SOFT_RESET_MASK | + UVD_SOFT_RESET__CXW_SOFT_RESET_MASK | + UVD_SOFT_RESET__TAP_SOFT_RESET_MASK | + UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK); + mdelay(5); + + /* take UVD block out of reset */ + WREG32_FIELD(SRBM_SOFT_RESET, SOFT_RESET_UVD, 0); + mdelay(5); + + /* initialize UVD memory controller */ + WREG32(mmUVD_LMI_CTRL, + (0x40 << UVD_LMI_CTRL__WRITE_CLEAN_TIMER__SHIFT) | + UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__REQ_MODE_MASK | + UVD_LMI_CTRL__DISABLE_ON_FWV_FAIL_MASK); + +#ifdef __BIG_ENDIAN + /* swap (8 in 32) RB and IB */ + lmi_swap_cntl = 0xa; + mp_swap_cntl = 0; +#endif + WREG32(mmUVD_LMI_SWAP_CNTL, lmi_swap_cntl); + WREG32(mmUVD_MP_SWAP_CNTL, mp_swap_cntl); + + WREG32(mmUVD_MPC_SET_MUXA0, 0x40c2040); + WREG32(mmUVD_MPC_SET_MUXA1, 0x0); + WREG32(mmUVD_MPC_SET_MUXB0, 0x40c2040); + WREG32(mmUVD_MPC_SET_MUXB1, 0x0); + WREG32(mmUVD_MPC_SET_ALU, 0); + WREG32(mmUVD_MPC_SET_MUX, 0x88); + + /* take all subblocks out of reset, except VCPU */ + WREG32(mmUVD_SOFT_RESET, UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(5); + + /* enable VCPU clock */ + WREG32(mmUVD_VCPU_CNTL, UVD_VCPU_CNTL__CLK_EN_MASK); + + /* enable UMC */ + WREG32_FIELD(UVD_LMI_CTRL2, STALL_ARB_UMC, 0); + + /* boot up the VCPU */ + WREG32(mmUVD_SOFT_RESET, 0); + mdelay(10); + + for (i = 0; i < 10; ++i) { + uint32_t status; + + for (j = 0; j < 100; ++j) { + status = RREG32(mmUVD_STATUS); + if (status & 2) + break; + mdelay(10); + } + r = 0; + if (status & 2) + break; + + DRM_ERROR("UVD not responding, trying to reset the VCPU!!!\n"); + WREG32_FIELD(UVD_SOFT_RESET, VCPU_SOFT_RESET, 1); + mdelay(10); + WREG32_FIELD(UVD_SOFT_RESET, VCPU_SOFT_RESET, 0); + mdelay(10); + r = -1; + } + + if (r) { + DRM_ERROR("UVD not responding, giving up!!!\n"); + return r; + } + /* enable master interrupt */ + WREG32_P(mmUVD_MASTINT_EN, + (UVD_MASTINT_EN__VCPU_EN_MASK|UVD_MASTINT_EN__SYS_EN_MASK), + ~(UVD_MASTINT_EN__VCPU_EN_MASK|UVD_MASTINT_EN__SYS_EN_MASK)); + + /* clear the bit 4 of UVD_STATUS */ + WREG32_P(mmUVD_STATUS, 0, ~(2 << UVD_STATUS__VCPU_REPORT__SHIFT)); + + /* force RBC into idle state */ + rb_bufsz = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_WPTR_POLL_EN, 0); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + WREG32(mmUVD_RBC_RB_CNTL, tmp); + + /* set the write pointer delay */ + WREG32(mmUVD_RBC_RB_WPTR_CNTL, 0); + + /* set the wb address */ + WREG32(mmUVD_RBC_RB_RPTR_ADDR, (upper_32_bits(ring->gpu_addr) >> 2)); + + /* program the RB_BASE for ring buffer */ + WREG32(mmUVD_LMI_RBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32(mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(mmUVD_RBC_RB_RPTR, 0); + + ring->wptr = RREG32(mmUVD_RBC_RB_RPTR); + WREG32(mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); + + WREG32_FIELD(UVD_RBC_RB_CNTL, RB_NO_FETCH, 0); + + if (uvd_v6_0_enc_support(adev)) { + ring = &adev->uvd.inst->ring_enc[0]; + WREG32(mmUVD_RB_RPTR, lower_32_bits(ring->wptr)); + WREG32(mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + WREG32(mmUVD_RB_BASE_LO, ring->gpu_addr); + WREG32(mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32(mmUVD_RB_SIZE, ring->ring_size / 4); + + ring = &adev->uvd.inst->ring_enc[1]; + WREG32(mmUVD_RB_RPTR2, lower_32_bits(ring->wptr)); + WREG32(mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + WREG32(mmUVD_RB_BASE_LO2, ring->gpu_addr); + WREG32(mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); + WREG32(mmUVD_RB_SIZE2, ring->ring_size / 4); + } + + return 0; +} + +/** + * uvd_v6_0_stop - stop UVD block + * + * @adev: amdgpu_device pointer + * + * stop the UVD block + */ +static void uvd_v6_0_stop(struct amdgpu_device *adev) +{ + /* force RBC into idle state */ + WREG32(mmUVD_RBC_RB_CNTL, 0x11010101); + + /* Stall UMC and register bus before resetting VCPU */ + WREG32_P(mmUVD_LMI_CTRL2, 1 << 8, ~(1 << 8)); + mdelay(1); + + /* put VCPU into reset */ + WREG32(mmUVD_SOFT_RESET, UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(5); + + /* disable VCPU clock */ + WREG32(mmUVD_VCPU_CNTL, 0x0); + + /* Unstall UMC and register bus */ + WREG32_P(mmUVD_LMI_CTRL2, 0, ~(1 << 8)); + + WREG32(mmUVD_STATUS, 0); +} + +/** + * uvd_v6_0_ring_emit_fence - emit an fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write a fence and a trap command to the ring. + */ +static void uvd_v6_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, PACKET0(mmUVD_CONTEXT_ID, 0)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0)); + amdgpu_ring_write(ring, addr & 0xffffffff); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0)); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xff); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0)); + amdgpu_ring_write(ring, 2); +} + +/** + * uvd_v6_0_enc_ring_emit_fence - emit an enc fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write enc a fence and a trap command to the ring. + */ +static void uvd_v6_0_enc_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned flags) +{ + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, HEVC_ENC_CMD_FENCE); + amdgpu_ring_write(ring, addr); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, HEVC_ENC_CMD_TRAP); +} + +/** + * uvd_v6_0_ring_emit_hdp_flush - skip HDP flushing + * + * @ring: amdgpu_ring pointer + */ +static void uvd_v6_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + /* The firmware doesn't seem to like touching registers at this point. */ +} + +/** + * uvd_v6_0_ring_test_ring - register write test + * + * @ring: amdgpu_ring pointer + * + * Test if we can successfully write to the context register + */ +static int uvd_v6_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned i; + int r; + + WREG32(mmUVD_CONTEXT_ID, 0xCAFEDEAD); + r = amdgpu_ring_alloc(ring, 3); + if (r) + return r; + + amdgpu_ring_write(ring, PACKET0(mmUVD_CONTEXT_ID, 0)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(mmUVD_CONTEXT_ID); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +/** + * uvd_v6_0_ring_emit_ib - execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: job to retrieve vmid from + * @ib: indirect buffer to execute + * @flags: unused + * + * Write ring commands to execute the indirect buffer + */ +static void uvd_v6_0_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, PACKET0(mmUVD_LMI_RBC_IB_VMID, 0)); + amdgpu_ring_write(ring, vmid); + + amdgpu_ring_write(ring, PACKET0(mmUVD_LMI_RBC_IB_64BIT_BAR_LOW, 0)); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, PACKET0(mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH, 0)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, PACKET0(mmUVD_RBC_IB_SIZE, 0)); + amdgpu_ring_write(ring, ib->length_dw); +} + +/** + * uvd_v6_0_enc_ring_emit_ib - enc execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: job to retrive vmid from + * @ib: indirect buffer to execute + * @flags: unused + * + * Write enc ring commands to execute the indirect buffer + */ +static void uvd_v6_0_enc_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, HEVC_ENC_CMD_IB_VM); + amdgpu_ring_write(ring, vmid); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); +} + +static void uvd_v6_0_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0)); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0)); + amdgpu_ring_write(ring, val); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0)); + amdgpu_ring_write(ring, 0x8); +} + +static void uvd_v6_0_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0)); + amdgpu_ring_write(ring, mmVM_INVALIDATE_REQUEST << 2); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET0(mmUVD_GP_SCRATCH8, 0)); + amdgpu_ring_write(ring, 1 << vmid); /* mask */ + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0)); + amdgpu_ring_write(ring, 0xC); +} + +static void uvd_v6_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA0, 0)); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_DATA1, 0)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, PACKET0(mmUVD_GP_SCRATCH8, 0)); + amdgpu_ring_write(ring, 0xffffffff); /* mask */ + amdgpu_ring_write(ring, PACKET0(mmUVD_GP_SCRATCH9, 0)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, PACKET0(mmUVD_GPCOM_VCPU_CMD, 0)); + amdgpu_ring_write(ring, 0xE); +} + +static void uvd_v6_0_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + int i; + + WARN_ON(ring->wptr % 2 || count % 2); + + for (i = 0; i < count / 2; i++) { + amdgpu_ring_write(ring, PACKET0(mmUVD_NO_OP, 0)); + amdgpu_ring_write(ring, 0); + } +} + +static void uvd_v6_0_enc_ring_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + amdgpu_ring_write(ring, HEVC_ENC_CMD_WAIT_GE); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, seq); +} + +static void uvd_v6_0_enc_ring_insert_end(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, HEVC_ENC_CMD_END); +} + +static void uvd_v6_0_enc_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + amdgpu_ring_write(ring, HEVC_ENC_CMD_UPDATE_PTB); + amdgpu_ring_write(ring, vmid); + amdgpu_ring_write(ring, pd_addr >> 12); + + amdgpu_ring_write(ring, HEVC_ENC_CMD_FLUSH_TLB); + amdgpu_ring_write(ring, vmid); +} + +static bool uvd_v6_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return !(RREG32(mmSRBM_STATUS) & SRBM_STATUS__UVD_BUSY_MASK); +} + +static int uvd_v6_0_wait_for_idle(void *handle) +{ + unsigned i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (uvd_v6_0_is_idle(handle)) + return 0; + } + return -ETIMEDOUT; +} + +#define AMDGPU_UVD_STATUS_BUSY_MASK 0xfd +static bool uvd_v6_0_check_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset = 0; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (REG_GET_FIELD(tmp, SRBM_STATUS, UVD_RQ_PENDING) || + REG_GET_FIELD(tmp, SRBM_STATUS, UVD_BUSY) || + (RREG32(mmUVD_STATUS) & AMDGPU_UVD_STATUS_BUSY_MASK)) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_UVD, 1); + + if (srbm_soft_reset) { + adev->uvd.inst->srbm_soft_reset = srbm_soft_reset; + return true; + } else { + adev->uvd.inst->srbm_soft_reset = 0; + return false; + } +} + +static int uvd_v6_0_pre_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->uvd.inst->srbm_soft_reset) + return 0; + + uvd_v6_0_stop(adev); + return 0; +} + +static int uvd_v6_0_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset; + + if (!adev->uvd.inst->srbm_soft_reset) + return 0; + srbm_soft_reset = adev->uvd.inst->srbm_soft_reset; + + if (srbm_soft_reset) { + u32 tmp; + + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + + return 0; +} + +static int uvd_v6_0_post_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->uvd.inst->srbm_soft_reset) + return 0; + + mdelay(5); + + return uvd_v6_0_start(adev); +} + +static int uvd_v6_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + // TODO + return 0; +} + +static int uvd_v6_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + bool int_handled = true; + DRM_DEBUG("IH: UVD TRAP\n"); + + switch (entry->src_id) { + case 124: + amdgpu_fence_process(&adev->uvd.inst->ring); + break; + case 119: + if (likely(uvd_v6_0_enc_support(adev))) + amdgpu_fence_process(&adev->uvd.inst->ring_enc[0]); + else + int_handled = false; + break; + case 120: + if (likely(uvd_v6_0_enc_support(adev))) + amdgpu_fence_process(&adev->uvd.inst->ring_enc[1]); + else + int_handled = false; + break; + } + + if (!int_handled) + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + + return 0; +} + +static void uvd_v6_0_enable_clock_gating(struct amdgpu_device *adev, bool enable) +{ + uint32_t data1, data3; + + data1 = RREG32(mmUVD_SUVD_CGC_GATE); + data3 = RREG32(mmUVD_CGC_GATE); + + data1 |= UVD_SUVD_CGC_GATE__SRE_MASK | + UVD_SUVD_CGC_GATE__SIT_MASK | + UVD_SUVD_CGC_GATE__SMP_MASK | + UVD_SUVD_CGC_GATE__SCM_MASK | + UVD_SUVD_CGC_GATE__SDB_MASK | + UVD_SUVD_CGC_GATE__SRE_H264_MASK | + UVD_SUVD_CGC_GATE__SRE_HEVC_MASK | + UVD_SUVD_CGC_GATE__SIT_H264_MASK | + UVD_SUVD_CGC_GATE__SIT_HEVC_MASK | + UVD_SUVD_CGC_GATE__SCM_H264_MASK | + UVD_SUVD_CGC_GATE__SCM_HEVC_MASK | + UVD_SUVD_CGC_GATE__SDB_H264_MASK | + UVD_SUVD_CGC_GATE__SDB_HEVC_MASK; + + if (enable) { + data3 |= (UVD_CGC_GATE__SYS_MASK | + UVD_CGC_GATE__UDEC_MASK | + UVD_CGC_GATE__MPEG2_MASK | + UVD_CGC_GATE__RBC_MASK | + UVD_CGC_GATE__LMI_MC_MASK | + UVD_CGC_GATE__LMI_UMC_MASK | + UVD_CGC_GATE__IDCT_MASK | + UVD_CGC_GATE__MPRD_MASK | + UVD_CGC_GATE__MPC_MASK | + UVD_CGC_GATE__LBSI_MASK | + UVD_CGC_GATE__LRBBM_MASK | + UVD_CGC_GATE__UDEC_RE_MASK | + UVD_CGC_GATE__UDEC_CM_MASK | + UVD_CGC_GATE__UDEC_IT_MASK | + UVD_CGC_GATE__UDEC_DB_MASK | + UVD_CGC_GATE__UDEC_MP_MASK | + UVD_CGC_GATE__WCB_MASK | + UVD_CGC_GATE__JPEG_MASK | + UVD_CGC_GATE__SCPU_MASK | + UVD_CGC_GATE__JPEG2_MASK); + /* only in pg enabled, we can gate clock to vcpu*/ + if (adev->pg_flags & AMD_PG_SUPPORT_UVD) + data3 |= UVD_CGC_GATE__VCPU_MASK; + + data3 &= ~UVD_CGC_GATE__REGS_MASK; + } else { + data3 = 0; + } + + WREG32(mmUVD_SUVD_CGC_GATE, data1); + WREG32(mmUVD_CGC_GATE, data3); +} + +static void uvd_v6_0_set_sw_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data, data2; + + data = RREG32(mmUVD_CGC_CTRL); + data2 = RREG32(mmUVD_SUVD_CGC_CTRL); + + + data &= ~(UVD_CGC_CTRL__CLK_OFF_DELAY_MASK | + UVD_CGC_CTRL__CLK_GATE_DLY_TIMER_MASK); + + + data |= UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK | + (1 << REG_FIELD_SHIFT(UVD_CGC_CTRL, CLK_GATE_DLY_TIMER)) | + (4 << REG_FIELD_SHIFT(UVD_CGC_CTRL, CLK_OFF_DELAY)); + + data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK | + UVD_CGC_CTRL__UDEC_CM_MODE_MASK | + UVD_CGC_CTRL__UDEC_IT_MODE_MASK | + UVD_CGC_CTRL__UDEC_DB_MODE_MASK | + UVD_CGC_CTRL__UDEC_MP_MODE_MASK | + UVD_CGC_CTRL__SYS_MODE_MASK | + UVD_CGC_CTRL__UDEC_MODE_MASK | + UVD_CGC_CTRL__MPEG2_MODE_MASK | + UVD_CGC_CTRL__REGS_MODE_MASK | + UVD_CGC_CTRL__RBC_MODE_MASK | + UVD_CGC_CTRL__LMI_MC_MODE_MASK | + UVD_CGC_CTRL__LMI_UMC_MODE_MASK | + UVD_CGC_CTRL__IDCT_MODE_MASK | + UVD_CGC_CTRL__MPRD_MODE_MASK | + UVD_CGC_CTRL__MPC_MODE_MASK | + UVD_CGC_CTRL__LBSI_MODE_MASK | + UVD_CGC_CTRL__LRBBM_MODE_MASK | + UVD_CGC_CTRL__WCB_MODE_MASK | + UVD_CGC_CTRL__VCPU_MODE_MASK | + UVD_CGC_CTRL__JPEG_MODE_MASK | + UVD_CGC_CTRL__SCPU_MODE_MASK | + UVD_CGC_CTRL__JPEG2_MODE_MASK); + data2 &= ~(UVD_SUVD_CGC_CTRL__SRE_MODE_MASK | + UVD_SUVD_CGC_CTRL__SIT_MODE_MASK | + UVD_SUVD_CGC_CTRL__SMP_MODE_MASK | + UVD_SUVD_CGC_CTRL__SCM_MODE_MASK | + UVD_SUVD_CGC_CTRL__SDB_MODE_MASK); + + WREG32(mmUVD_CGC_CTRL, data); + WREG32(mmUVD_SUVD_CGC_CTRL, data2); +} + +#if 0 +static void uvd_v6_0_set_hw_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data, data1, cgc_flags, suvd_flags; + + data = RREG32(mmUVD_CGC_GATE); + data1 = RREG32(mmUVD_SUVD_CGC_GATE); + + cgc_flags = UVD_CGC_GATE__SYS_MASK | + UVD_CGC_GATE__UDEC_MASK | + UVD_CGC_GATE__MPEG2_MASK | + UVD_CGC_GATE__RBC_MASK | + UVD_CGC_GATE__LMI_MC_MASK | + UVD_CGC_GATE__IDCT_MASK | + UVD_CGC_GATE__MPRD_MASK | + UVD_CGC_GATE__MPC_MASK | + UVD_CGC_GATE__LBSI_MASK | + UVD_CGC_GATE__LRBBM_MASK | + UVD_CGC_GATE__UDEC_RE_MASK | + UVD_CGC_GATE__UDEC_CM_MASK | + UVD_CGC_GATE__UDEC_IT_MASK | + UVD_CGC_GATE__UDEC_DB_MASK | + UVD_CGC_GATE__UDEC_MP_MASK | + UVD_CGC_GATE__WCB_MASK | + UVD_CGC_GATE__VCPU_MASK | + UVD_CGC_GATE__SCPU_MASK | + UVD_CGC_GATE__JPEG_MASK | + UVD_CGC_GATE__JPEG2_MASK; + + suvd_flags = UVD_SUVD_CGC_GATE__SRE_MASK | + UVD_SUVD_CGC_GATE__SIT_MASK | + UVD_SUVD_CGC_GATE__SMP_MASK | + UVD_SUVD_CGC_GATE__SCM_MASK | + UVD_SUVD_CGC_GATE__SDB_MASK; + + data |= cgc_flags; + data1 |= suvd_flags; + + WREG32(mmUVD_CGC_GATE, data); + WREG32(mmUVD_SUVD_CGC_GATE, data1); +} +#endif + +static void uvd_v6_0_enable_mgcg(struct amdgpu_device *adev, + bool enable) +{ + u32 orig, data; + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_UVD_MGCG)) { + data = RREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL); + data |= 0xfff; + WREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL, data); + + orig = data = RREG32(mmUVD_CGC_CTRL); + data |= UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + if (orig != data) + WREG32(mmUVD_CGC_CTRL, data); + } else { + data = RREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL); + data &= ~0xfff; + WREG32_UVD_CTX(ixUVD_CGC_MEM_CTRL, data); + + orig = data = RREG32(mmUVD_CGC_CTRL); + data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + if (orig != data) + WREG32(mmUVD_CGC_CTRL, data); + } +} + +static int uvd_v6_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_CG_STATE_GATE); + + if (enable) { + /* wait for STATUS to clear */ + if (uvd_v6_0_wait_for_idle(handle)) + return -EBUSY; + uvd_v6_0_enable_clock_gating(adev, true); + /* enable HW gates because UVD is idle */ +/* uvd_v6_0_set_hw_clock_gating(adev); */ + } else { + /* disable HW gating and enable Sw gating */ + uvd_v6_0_enable_clock_gating(adev, false); + } + uvd_v6_0_set_sw_clock_gating(adev); + return 0; +} + +static int uvd_v6_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + /* This doesn't actually powergate the UVD block. + * That's done in the dpm code via the SMC. This + * just re-inits the block as necessary. The actual + * gating still happens in the dpm code. We should + * revisit this when there is a cleaner line between + * the smc and the hw blocks + */ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret = 0; + + WREG32(mmUVD_POWER_STATUS, UVD_POWER_STATUS__UVD_PG_EN_MASK); + + if (state == AMD_PG_STATE_GATE) { + uvd_v6_0_stop(adev); + } else { + ret = uvd_v6_0_start(adev); + if (ret) + goto out; + } + +out: + return ret; +} + +static void uvd_v6_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + mutex_lock(&adev->pm.mutex); + + if (adev->flags & AMD_IS_APU) + data = RREG32_SMC(ixCURRENT_PG_STATUS_APU); + else + data = RREG32_SMC(ixCURRENT_PG_STATUS); + + if (data & CURRENT_PG_STATUS__UVD_PG_STATUS_MASK) { + DRM_INFO("Cannot get clockgating state when UVD is powergated.\n"); + goto out; + } + + /* AMD_CG_SUPPORT_UVD_MGCG */ + data = RREG32(mmUVD_CGC_CTRL); + if (data & UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK) + *flags |= AMD_CG_SUPPORT_UVD_MGCG; + +out: + mutex_unlock(&adev->pm.mutex); +} + +static const struct amd_ip_funcs uvd_v6_0_ip_funcs = { + .name = "uvd_v6_0", + .early_init = uvd_v6_0_early_init, + .late_init = NULL, + .sw_init = uvd_v6_0_sw_init, + .sw_fini = uvd_v6_0_sw_fini, + .hw_init = uvd_v6_0_hw_init, + .hw_fini = uvd_v6_0_hw_fini, + .suspend = uvd_v6_0_suspend, + .resume = uvd_v6_0_resume, + .is_idle = uvd_v6_0_is_idle, + .wait_for_idle = uvd_v6_0_wait_for_idle, + .check_soft_reset = uvd_v6_0_check_soft_reset, + .pre_soft_reset = uvd_v6_0_pre_soft_reset, + .soft_reset = uvd_v6_0_soft_reset, + .post_soft_reset = uvd_v6_0_post_soft_reset, + .set_clockgating_state = uvd_v6_0_set_clockgating_state, + .set_powergating_state = uvd_v6_0_set_powergating_state, + .get_clockgating_state = uvd_v6_0_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs uvd_v6_0_ring_phys_funcs = { + .type = AMDGPU_RING_TYPE_UVD, + .align_mask = 0xf, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = uvd_v6_0_ring_get_rptr, + .get_wptr = uvd_v6_0_ring_get_wptr, + .set_wptr = uvd_v6_0_ring_set_wptr, + .parse_cs = amdgpu_uvd_ring_parse_cs, + .emit_frame_size = + 6 + /* hdp invalidate */ + 10 + /* uvd_v6_0_ring_emit_pipeline_sync */ + 14, /* uvd_v6_0_ring_emit_fence x1 no user fence */ + .emit_ib_size = 8, /* uvd_v6_0_ring_emit_ib */ + .emit_ib = uvd_v6_0_ring_emit_ib, + .emit_fence = uvd_v6_0_ring_emit_fence, + .emit_hdp_flush = uvd_v6_0_ring_emit_hdp_flush, + .test_ring = uvd_v6_0_ring_test_ring, + .test_ib = amdgpu_uvd_ring_test_ib, + .insert_nop = uvd_v6_0_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_uvd_ring_begin_use, + .end_use = amdgpu_uvd_ring_end_use, + .emit_wreg = uvd_v6_0_ring_emit_wreg, +}; + +static const struct amdgpu_ring_funcs uvd_v6_0_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_UVD, + .align_mask = 0xf, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = uvd_v6_0_ring_get_rptr, + .get_wptr = uvd_v6_0_ring_get_wptr, + .set_wptr = uvd_v6_0_ring_set_wptr, + .emit_frame_size = + 6 + /* hdp invalidate */ + 10 + /* uvd_v6_0_ring_emit_pipeline_sync */ + VI_FLUSH_GPU_TLB_NUM_WREG * 6 + 8 + /* uvd_v6_0_ring_emit_vm_flush */ + 14 + 14, /* uvd_v6_0_ring_emit_fence x2 vm fence */ + .emit_ib_size = 8, /* uvd_v6_0_ring_emit_ib */ + .emit_ib = uvd_v6_0_ring_emit_ib, + .emit_fence = uvd_v6_0_ring_emit_fence, + .emit_vm_flush = uvd_v6_0_ring_emit_vm_flush, + .emit_pipeline_sync = uvd_v6_0_ring_emit_pipeline_sync, + .emit_hdp_flush = uvd_v6_0_ring_emit_hdp_flush, + .test_ring = uvd_v6_0_ring_test_ring, + .test_ib = amdgpu_uvd_ring_test_ib, + .insert_nop = uvd_v6_0_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_uvd_ring_begin_use, + .end_use = amdgpu_uvd_ring_end_use, + .emit_wreg = uvd_v6_0_ring_emit_wreg, +}; + +static const struct amdgpu_ring_funcs uvd_v6_0_enc_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_UVD_ENC, + .align_mask = 0x3f, + .nop = HEVC_ENC_CMD_NO_OP, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = uvd_v6_0_enc_ring_get_rptr, + .get_wptr = uvd_v6_0_enc_ring_get_wptr, + .set_wptr = uvd_v6_0_enc_ring_set_wptr, + .emit_frame_size = + 4 + /* uvd_v6_0_enc_ring_emit_pipeline_sync */ + 5 + /* uvd_v6_0_enc_ring_emit_vm_flush */ + 5 + 5 + /* uvd_v6_0_enc_ring_emit_fence x2 vm fence */ + 1, /* uvd_v6_0_enc_ring_insert_end */ + .emit_ib_size = 5, /* uvd_v6_0_enc_ring_emit_ib */ + .emit_ib = uvd_v6_0_enc_ring_emit_ib, + .emit_fence = uvd_v6_0_enc_ring_emit_fence, + .emit_vm_flush = uvd_v6_0_enc_ring_emit_vm_flush, + .emit_pipeline_sync = uvd_v6_0_enc_ring_emit_pipeline_sync, + .test_ring = uvd_v6_0_enc_ring_test_ring, + .test_ib = uvd_v6_0_enc_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .insert_end = uvd_v6_0_enc_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_uvd_ring_begin_use, + .end_use = amdgpu_uvd_ring_end_use, +}; + +static void uvd_v6_0_set_ring_funcs(struct amdgpu_device *adev) +{ + if (adev->asic_type >= CHIP_POLARIS10) { + adev->uvd.inst->ring.funcs = &uvd_v6_0_ring_vm_funcs; + DRM_INFO("UVD is enabled in VM mode\n"); + } else { + adev->uvd.inst->ring.funcs = &uvd_v6_0_ring_phys_funcs; + DRM_INFO("UVD is enabled in physical mode\n"); + } +} + +static void uvd_v6_0_set_enc_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->uvd.num_enc_rings; ++i) + adev->uvd.inst->ring_enc[i].funcs = &uvd_v6_0_enc_ring_vm_funcs; + + DRM_INFO("UVD ENC is enabled in VM mode\n"); +} + +static const struct amdgpu_irq_src_funcs uvd_v6_0_irq_funcs = { + .set = uvd_v6_0_set_interrupt_state, + .process = uvd_v6_0_process_interrupt, +}; + +static void uvd_v6_0_set_irq_funcs(struct amdgpu_device *adev) +{ + if (uvd_v6_0_enc_support(adev)) + adev->uvd.inst->irq.num_types = adev->uvd.num_enc_rings + 1; + else + adev->uvd.inst->irq.num_types = 1; + + adev->uvd.inst->irq.funcs = &uvd_v6_0_irq_funcs; +} + +const struct amdgpu_ip_block_version uvd_v6_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_UVD, + .major = 6, + .minor = 0, + .rev = 0, + .funcs = &uvd_v6_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version uvd_v6_2_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_UVD, + .major = 6, + .minor = 2, + .rev = 0, + .funcs = &uvd_v6_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version uvd_v6_3_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_UVD, + .major = 6, + .minor = 3, + .rev = 0, + .funcs = &uvd_v6_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.h b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.h new file mode 100644 index 000000000..d3d48c642 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.h @@ -0,0 +1,31 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __UVD_V6_0_H__ +#define __UVD_V6_0_H__ + +extern const struct amdgpu_ip_block_version uvd_v6_0_ip_block; +extern const struct amdgpu_ip_block_version uvd_v6_2_ip_block; +extern const struct amdgpu_ip_block_version uvd_v6_3_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c new file mode 100644 index 000000000..86d1d46e1 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c @@ -0,0 +1,1917 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_uvd.h" +#include "amdgpu_cs.h" +#include "soc15.h" +#include "soc15d.h" +#include "soc15_common.h" +#include "mmsch_v1_0.h" + +#include "uvd/uvd_7_0_offset.h" +#include "uvd/uvd_7_0_sh_mask.h" +#include "vce/vce_4_0_offset.h" +#include "vce/vce_4_0_default.h" +#include "vce/vce_4_0_sh_mask.h" +#include "nbif/nbif_6_1_offset.h" +#include "mmhub/mmhub_1_0_offset.h" +#include "mmhub/mmhub_1_0_sh_mask.h" +#include "ivsrcid/uvd/irqsrcs_uvd_7_0.h" + +#define mmUVD_PG0_CC_UVD_HARVESTING 0x00c7 +#define mmUVD_PG0_CC_UVD_HARVESTING_BASE_IDX 1 +//UVD_PG0_CC_UVD_HARVESTING +#define UVD_PG0_CC_UVD_HARVESTING__UVD_DISABLE__SHIFT 0x1 +#define UVD_PG0_CC_UVD_HARVESTING__UVD_DISABLE_MASK 0x00000002L + +#define UVD7_MAX_HW_INSTANCES_VEGA20 2 + +static void uvd_v7_0_set_ring_funcs(struct amdgpu_device *adev); +static void uvd_v7_0_set_enc_ring_funcs(struct amdgpu_device *adev); +static void uvd_v7_0_set_irq_funcs(struct amdgpu_device *adev); +static int uvd_v7_0_start(struct amdgpu_device *adev); +static void uvd_v7_0_stop(struct amdgpu_device *adev); +static int uvd_v7_0_sriov_start(struct amdgpu_device *adev); + +static int amdgpu_ih_clientid_uvds[] = { + SOC15_IH_CLIENTID_UVD, + SOC15_IH_CLIENTID_UVD1 +}; + +/** + * uvd_v7_0_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t uvd_v7_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(UVD, ring->me, mmUVD_RBC_RB_RPTR); +} + +/** + * uvd_v7_0_enc_ring_get_rptr - get enc read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware enc read pointer + */ +static uint64_t uvd_v7_0_enc_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->uvd.inst[ring->me].ring_enc[0]) + return RREG32_SOC15(UVD, ring->me, mmUVD_RB_RPTR); + else + return RREG32_SOC15(UVD, ring->me, mmUVD_RB_RPTR2); +} + +/** + * uvd_v7_0_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t uvd_v7_0_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(UVD, ring->me, mmUVD_RBC_RB_WPTR); +} + +/** + * uvd_v7_0_enc_ring_get_wptr - get enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware enc write pointer + */ +static uint64_t uvd_v7_0_enc_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + + if (ring == &adev->uvd.inst[ring->me].ring_enc[0]) + return RREG32_SOC15(UVD, ring->me, mmUVD_RB_WPTR); + else + return RREG32_SOC15(UVD, ring->me, mmUVD_RB_WPTR2); +} + +/** + * uvd_v7_0_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void uvd_v7_0_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + WREG32_SOC15(UVD, ring->me, mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); +} + +/** + * uvd_v7_0_enc_ring_set_wptr - set enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the enc write pointer to the hardware + */ +static void uvd_v7_0_enc_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + return; + } + + if (ring == &adev->uvd.inst[ring->me].ring_enc[0]) + WREG32_SOC15(UVD, ring->me, mmUVD_RB_WPTR, + lower_32_bits(ring->wptr)); + else + WREG32_SOC15(UVD, ring->me, mmUVD_RB_WPTR2, + lower_32_bits(ring->wptr)); +} + +/** + * uvd_v7_0_enc_ring_test_ring - test if UVD ENC ring is working + * + * @ring: the engine to test on + * + */ +static int uvd_v7_0_enc_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t rptr; + unsigned i; + int r; + + if (amdgpu_sriov_vf(adev)) + return 0; + + r = amdgpu_ring_alloc(ring, 16); + if (r) + return r; + + rptr = amdgpu_ring_get_rptr(ring); + + amdgpu_ring_write(ring, HEVC_ENC_CMD_END); + amdgpu_ring_commit(ring); + + for (i = 0; i < adev->usec_timeout; i++) { + if (amdgpu_ring_get_rptr(ring) != rptr) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +/** + * uvd_v7_0_enc_get_create_msg - generate a UVD ENC create msg + * + * @ring: ring we should submit the msg to + * @handle: session handle to use + * @bo: amdgpu object for which we query the offset + * @fence: optional fence to return + * + * Open up a stream for HW test + */ +static int uvd_v7_0_enc_get_create_msg(struct amdgpu_ring *ring, u32 handle, + struct amdgpu_bo *bo, + struct dma_fence **fence) +{ + const unsigned ib_size_dw = 16; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + struct dma_fence *f = NULL; + uint64_t addr; + int i, r; + + r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, ib_size_dw * 4, + AMDGPU_IB_POOL_DIRECT, &job); + if (r) + return r; + + ib = &job->ibs[0]; + addr = amdgpu_bo_gpu_offset(bo); + + ib->length_dw = 0; + ib->ptr[ib->length_dw++] = 0x00000018; + ib->ptr[ib->length_dw++] = 0x00000001; /* session info */ + ib->ptr[ib->length_dw++] = handle; + ib->ptr[ib->length_dw++] = 0x00000000; + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = addr; + + ib->ptr[ib->length_dw++] = 0x00000014; + ib->ptr[ib->length_dw++] = 0x00000002; /* task info */ + ib->ptr[ib->length_dw++] = 0x0000001c; + ib->ptr[ib->length_dw++] = 0x00000000; + ib->ptr[ib->length_dw++] = 0x00000000; + + ib->ptr[ib->length_dw++] = 0x00000008; + ib->ptr[ib->length_dw++] = 0x08000001; /* op initialize */ + + for (i = ib->length_dw; i < ib_size_dw; ++i) + ib->ptr[i] = 0x0; + + r = amdgpu_job_submit_direct(job, ring, &f); + if (r) + goto err; + + if (fence) + *fence = dma_fence_get(f); + dma_fence_put(f); + return 0; + +err: + amdgpu_job_free(job); + return r; +} + +/** + * uvd_v7_0_enc_get_destroy_msg - generate a UVD ENC destroy msg + * + * @ring: ring we should submit the msg to + * @handle: session handle to use + * @bo: amdgpu object for which we query the offset + * @fence: optional fence to return + * + * Close up a stream for HW test or if userspace failed to do so + */ +static int uvd_v7_0_enc_get_destroy_msg(struct amdgpu_ring *ring, u32 handle, + struct amdgpu_bo *bo, + struct dma_fence **fence) +{ + const unsigned ib_size_dw = 16; + struct amdgpu_job *job; + struct amdgpu_ib *ib; + struct dma_fence *f = NULL; + uint64_t addr; + int i, r; + + r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, ib_size_dw * 4, + AMDGPU_IB_POOL_DIRECT, &job); + if (r) + return r; + + ib = &job->ibs[0]; + addr = amdgpu_bo_gpu_offset(bo); + + ib->length_dw = 0; + ib->ptr[ib->length_dw++] = 0x00000018; + ib->ptr[ib->length_dw++] = 0x00000001; + ib->ptr[ib->length_dw++] = handle; + ib->ptr[ib->length_dw++] = 0x00000000; + ib->ptr[ib->length_dw++] = upper_32_bits(addr); + ib->ptr[ib->length_dw++] = addr; + + ib->ptr[ib->length_dw++] = 0x00000014; + ib->ptr[ib->length_dw++] = 0x00000002; + ib->ptr[ib->length_dw++] = 0x0000001c; + ib->ptr[ib->length_dw++] = 0x00000000; + ib->ptr[ib->length_dw++] = 0x00000000; + + ib->ptr[ib->length_dw++] = 0x00000008; + ib->ptr[ib->length_dw++] = 0x08000002; /* op close session */ + + for (i = ib->length_dw; i < ib_size_dw; ++i) + ib->ptr[i] = 0x0; + + r = amdgpu_job_submit_direct(job, ring, &f); + if (r) + goto err; + + if (fence) + *fence = dma_fence_get(f); + dma_fence_put(f); + return 0; + +err: + amdgpu_job_free(job); + return r; +} + +/** + * uvd_v7_0_enc_ring_test_ib - test if UVD ENC IBs are working + * + * @ring: the engine to test on + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT + * + */ +static int uvd_v7_0_enc_ring_test_ib(struct amdgpu_ring *ring, long timeout) +{ + struct dma_fence *fence = NULL; + struct amdgpu_bo *bo = ring->adev->uvd.ib_bo; + long r; + + r = uvd_v7_0_enc_get_create_msg(ring, 1, bo, NULL); + if (r) + goto error; + + r = uvd_v7_0_enc_get_destroy_msg(ring, 1, bo, &fence); + if (r) + goto error; + + r = dma_fence_wait_timeout(fence, false, timeout); + if (r == 0) + r = -ETIMEDOUT; + else if (r > 0) + r = 0; + +error: + dma_fence_put(fence); + return r; +} + +static int uvd_v7_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (adev->asic_type == CHIP_VEGA20) { + u32 harvest; + int i; + + adev->uvd.num_uvd_inst = UVD7_MAX_HW_INSTANCES_VEGA20; + for (i = 0; i < adev->uvd.num_uvd_inst; i++) { + harvest = RREG32_SOC15(UVD, i, mmUVD_PG0_CC_UVD_HARVESTING); + if (harvest & UVD_PG0_CC_UVD_HARVESTING__UVD_DISABLE_MASK) { + adev->uvd.harvest_config |= 1 << i; + } + } + if (adev->uvd.harvest_config == (AMDGPU_UVD_HARVEST_UVD0 | + AMDGPU_UVD_HARVEST_UVD1)) + /* both instances are harvested, disable the block */ + return -ENOENT; + } else { + adev->uvd.num_uvd_inst = 1; + } + + if (amdgpu_sriov_vf(adev)) + adev->uvd.num_enc_rings = 1; + else + adev->uvd.num_enc_rings = 2; + uvd_v7_0_set_ring_funcs(adev); + uvd_v7_0_set_enc_ring_funcs(adev); + uvd_v7_0_set_irq_funcs(adev); + + return 0; +} + +static int uvd_v7_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + + int i, j, r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (j = 0; j < adev->uvd.num_uvd_inst; j++) { + if (adev->uvd.harvest_config & (1 << j)) + continue; + /* UVD TRAP */ + r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_uvds[j], UVD_7_0__SRCID__UVD_SYSTEM_MESSAGE_INTERRUPT, &adev->uvd.inst[j].irq); + if (r) + return r; + + /* UVD ENC TRAP */ + for (i = 0; i < adev->uvd.num_enc_rings; ++i) { + r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_uvds[j], i + UVD_7_0__SRCID__UVD_ENC_GEN_PURP, &adev->uvd.inst[j].irq); + if (r) + return r; + } + } + + r = amdgpu_uvd_sw_init(adev); + if (r) + return r; + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + const struct common_firmware_header *hdr; + hdr = (const struct common_firmware_header *)adev->uvd.fw->data; + adev->firmware.ucode[AMDGPU_UCODE_ID_UVD].ucode_id = AMDGPU_UCODE_ID_UVD; + adev->firmware.ucode[AMDGPU_UCODE_ID_UVD].fw = adev->uvd.fw; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(hdr->ucode_size_bytes), PAGE_SIZE); + + if (adev->uvd.num_uvd_inst == UVD7_MAX_HW_INSTANCES_VEGA20) { + adev->firmware.ucode[AMDGPU_UCODE_ID_UVD1].ucode_id = AMDGPU_UCODE_ID_UVD1; + adev->firmware.ucode[AMDGPU_UCODE_ID_UVD1].fw = adev->uvd.fw; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(hdr->ucode_size_bytes), PAGE_SIZE); + } + DRM_INFO("PSP loading UVD firmware\n"); + } + + for (j = 0; j < adev->uvd.num_uvd_inst; j++) { + if (adev->uvd.harvest_config & (1 << j)) + continue; + if (!amdgpu_sriov_vf(adev)) { + ring = &adev->uvd.inst[j].ring; + ring->vm_hub = AMDGPU_MMHUB0(0); + sprintf(ring->name, "uvd_%d", ring->me); + r = amdgpu_ring_init(adev, ring, 512, + &adev->uvd.inst[j].irq, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + + for (i = 0; i < adev->uvd.num_enc_rings; ++i) { + ring = &adev->uvd.inst[j].ring_enc[i]; + ring->vm_hub = AMDGPU_MMHUB0(0); + sprintf(ring->name, "uvd_enc_%d.%d", ring->me, i); + if (amdgpu_sriov_vf(adev)) { + ring->use_doorbell = true; + + /* currently only use the first enconding ring for + * sriov, so set unused location for other unused rings. + */ + if (i == 0) + ring->doorbell_index = adev->doorbell_index.uvd_vce.uvd_ring0_1 * 2; + else + ring->doorbell_index = adev->doorbell_index.uvd_vce.uvd_ring2_3 * 2 + 1; + } + r = amdgpu_ring_init(adev, ring, 512, + &adev->uvd.inst[j].irq, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + } + } + + r = amdgpu_uvd_resume(adev); + if (r) + return r; + + r = amdgpu_uvd_entity_init(adev); + if (r) + return r; + + r = amdgpu_virt_alloc_mm_table(adev); + if (r) + return r; + + return r; +} + +static int uvd_v7_0_sw_fini(void *handle) +{ + int i, j, r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_virt_free_mm_table(adev); + + r = amdgpu_uvd_suspend(adev); + if (r) + return r; + + for (j = 0; j < adev->uvd.num_uvd_inst; ++j) { + if (adev->uvd.harvest_config & (1 << j)) + continue; + for (i = 0; i < adev->uvd.num_enc_rings; ++i) + amdgpu_ring_fini(&adev->uvd.inst[j].ring_enc[i]); + } + return amdgpu_uvd_sw_fini(adev); +} + +/** + * uvd_v7_0_hw_init - start and test UVD block + * + * @handle: handle used to pass amdgpu_device pointer + * + * Initialize the hardware, boot up the VCPU and do some testing + */ +static int uvd_v7_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + uint32_t tmp; + int i, j, r; + + if (amdgpu_sriov_vf(adev)) + r = uvd_v7_0_sriov_start(adev); + else + r = uvd_v7_0_start(adev); + if (r) + goto done; + + for (j = 0; j < adev->uvd.num_uvd_inst; ++j) { + if (adev->uvd.harvest_config & (1 << j)) + continue; + ring = &adev->uvd.inst[j].ring; + + if (!amdgpu_sriov_vf(adev)) { + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + + r = amdgpu_ring_alloc(ring, 10); + if (r) { + DRM_ERROR("amdgpu: (%d)ring failed to lock UVD ring (%d).\n", j, r); + goto done; + } + + tmp = PACKET0(SOC15_REG_OFFSET(UVD, j, + mmUVD_SEMA_WAIT_FAULT_TIMEOUT_CNTL), 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + tmp = PACKET0(SOC15_REG_OFFSET(UVD, j, + mmUVD_SEMA_WAIT_INCOMPLETE_TIMEOUT_CNTL), 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + tmp = PACKET0(SOC15_REG_OFFSET(UVD, j, + mmUVD_SEMA_SIGNAL_INCOMPLETE_TIMEOUT_CNTL), 0); + amdgpu_ring_write(ring, tmp); + amdgpu_ring_write(ring, 0xFFFFF); + + /* Clear timeout status bits */ + amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(UVD, j, + mmUVD_SEMA_TIMEOUT_STATUS), 0)); + amdgpu_ring_write(ring, 0x8); + + amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(UVD, j, + mmUVD_SEMA_CNTL), 0)); + amdgpu_ring_write(ring, 3); + + amdgpu_ring_commit(ring); + } + + for (i = 0; i < adev->uvd.num_enc_rings; ++i) { + ring = &adev->uvd.inst[j].ring_enc[i]; + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + } + } +done: + if (!r) + DRM_INFO("UVD and UVD ENC initialized successfully.\n"); + + return r; +} + +/** + * uvd_v7_0_hw_fini - stop the hardware block + * + * @handle: handle used to pass amdgpu_device pointer + * + * Stop the UVD block, mark ring as not ready any more + */ +static int uvd_v7_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->uvd.idle_work); + + if (!amdgpu_sriov_vf(adev)) + uvd_v7_0_stop(adev); + else { + /* full access mode, so don't touch any UVD register */ + DRM_DEBUG("For SRIOV client, shouldn't do anything.\n"); + } + + return 0; +} + +static int uvd_v7_0_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* + * Proper cleanups before halting the HW engine: + * - cancel the delayed idle work + * - enable powergating + * - enable clockgating + * - disable dpm + * + * TODO: to align with the VCN implementation, move the + * jobs for clockgating/powergating/dpm setting to + * ->set_powergating_state(). + */ + cancel_delayed_work_sync(&adev->uvd.idle_work); + + if (adev->pm.dpm_enabled) { + amdgpu_dpm_enable_uvd(adev, false); + } else { + amdgpu_asic_set_uvd_clocks(adev, 0, 0); + /* shutdown the UVD block */ + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_PG_STATE_GATE); + amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_UVD, + AMD_CG_STATE_GATE); + } + + r = uvd_v7_0_hw_fini(adev); + if (r) + return r; + + return amdgpu_uvd_suspend(adev); +} + +static int uvd_v7_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_uvd_resume(adev); + if (r) + return r; + + return uvd_v7_0_hw_init(adev); +} + +/** + * uvd_v7_0_mc_resume - memory controller programming + * + * @adev: amdgpu_device pointer + * + * Let the UVD memory controller know it's offsets + */ +static void uvd_v7_0_mc_resume(struct amdgpu_device *adev) +{ + uint32_t size = AMDGPU_UVD_FIRMWARE_SIZE(adev); + uint32_t offset; + int i; + + for (i = 0; i < adev->uvd.num_uvd_inst; ++i) { + if (adev->uvd.harvest_config & (1 << i)) + continue; + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + i == 0 ? + adev->firmware.ucode[AMDGPU_UCODE_ID_UVD].tmr_mc_addr_lo : + adev->firmware.ucode[AMDGPU_UCODE_ID_UVD1].tmr_mc_addr_lo); + WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + i == 0 ? + adev->firmware.ucode[AMDGPU_UCODE_ID_UVD].tmr_mc_addr_hi : + adev->firmware.ucode[AMDGPU_UCODE_ID_UVD1].tmr_mc_addr_hi); + WREG32_SOC15(UVD, i, mmUVD_VCPU_CACHE_OFFSET0, 0); + offset = 0; + } else { + WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + lower_32_bits(adev->uvd.inst[i].gpu_addr)); + WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + upper_32_bits(adev->uvd.inst[i].gpu_addr)); + offset = size; + WREG32_SOC15(UVD, i, mmUVD_VCPU_CACHE_OFFSET0, + AMDGPU_UVD_FIRMWARE_OFFSET >> 3); + } + + WREG32_SOC15(UVD, i, mmUVD_VCPU_CACHE_SIZE0, size); + + WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW, + lower_32_bits(adev->uvd.inst[i].gpu_addr + offset)); + WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH, + upper_32_bits(adev->uvd.inst[i].gpu_addr + offset)); + WREG32_SOC15(UVD, i, mmUVD_VCPU_CACHE_OFFSET1, (1 << 21)); + WREG32_SOC15(UVD, i, mmUVD_VCPU_CACHE_SIZE1, AMDGPU_UVD_HEAP_SIZE); + + WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW, + lower_32_bits(adev->uvd.inst[i].gpu_addr + offset + AMDGPU_UVD_HEAP_SIZE)); + WREG32_SOC15(UVD, i, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH, + upper_32_bits(adev->uvd.inst[i].gpu_addr + offset + AMDGPU_UVD_HEAP_SIZE)); + WREG32_SOC15(UVD, i, mmUVD_VCPU_CACHE_OFFSET2, (2 << 21)); + WREG32_SOC15(UVD, i, mmUVD_VCPU_CACHE_SIZE2, + AMDGPU_UVD_STACK_SIZE + (AMDGPU_UVD_SESSION_SIZE * 40)); + + WREG32_SOC15(UVD, i, mmUVD_UDEC_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, i, mmUVD_UDEC_DB_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, i, mmUVD_UDEC_DBW_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + + WREG32_SOC15(UVD, i, mmUVD_GP_SCRATCH4, adev->uvd.max_handles); + } +} + +static int uvd_v7_0_mmsch_start(struct amdgpu_device *adev, + struct amdgpu_mm_table *table) +{ + uint32_t data = 0, loop; + uint64_t addr = table->gpu_addr; + struct mmsch_v1_0_init_header *header = (struct mmsch_v1_0_init_header *)table->cpu_addr; + uint32_t size; + int i; + + size = header->header_size + header->vce_table_size + header->uvd_table_size; + + /* 1, write to vce_mmsch_vf_ctx_addr_lo/hi register with GPU mc addr of memory descriptor location */ + WREG32_SOC15(VCE, 0, mmVCE_MMSCH_VF_CTX_ADDR_LO, lower_32_bits(addr)); + WREG32_SOC15(VCE, 0, mmVCE_MMSCH_VF_CTX_ADDR_HI, upper_32_bits(addr)); + + /* 2, update vmid of descriptor */ + data = RREG32_SOC15(VCE, 0, mmVCE_MMSCH_VF_VMID); + data &= ~VCE_MMSCH_VF_VMID__VF_CTX_VMID_MASK; + data |= (0 << VCE_MMSCH_VF_VMID__VF_CTX_VMID__SHIFT); /* use domain0 for MM scheduler */ + WREG32_SOC15(VCE, 0, mmVCE_MMSCH_VF_VMID, data); + + /* 3, notify mmsch about the size of this descriptor */ + WREG32_SOC15(VCE, 0, mmVCE_MMSCH_VF_CTX_SIZE, size); + + /* 4, set resp to zero */ + WREG32_SOC15(VCE, 0, mmVCE_MMSCH_VF_MAILBOX_RESP, 0); + + for (i = 0; i < adev->uvd.num_uvd_inst; ++i) { + if (adev->uvd.harvest_config & (1 << i)) + continue; + WDOORBELL32(adev->uvd.inst[i].ring_enc[0].doorbell_index, 0); + *adev->uvd.inst[i].ring_enc[0].wptr_cpu_addr = 0; + adev->uvd.inst[i].ring_enc[0].wptr = 0; + adev->uvd.inst[i].ring_enc[0].wptr_old = 0; + } + /* 5, kick off the initialization and wait until VCE_MMSCH_VF_MAILBOX_RESP becomes non-zero */ + WREG32_SOC15(VCE, 0, mmVCE_MMSCH_VF_MAILBOX_HOST, 0x10000001); + + data = RREG32_SOC15(VCE, 0, mmVCE_MMSCH_VF_MAILBOX_RESP); + loop = 1000; + while ((data & 0x10000002) != 0x10000002) { + udelay(10); + data = RREG32_SOC15(VCE, 0, mmVCE_MMSCH_VF_MAILBOX_RESP); + loop--; + if (!loop) + break; + } + + if (!loop) { + dev_err(adev->dev, "failed to init MMSCH, mmVCE_MMSCH_VF_MAILBOX_RESP = %x\n", data); + return -EBUSY; + } + + return 0; +} + +static int uvd_v7_0_sriov_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + uint32_t offset, size, tmp; + uint32_t table_size = 0; + struct mmsch_v1_0_cmd_direct_write direct_wt = { {0} }; + struct mmsch_v1_0_cmd_direct_read_modify_write direct_rd_mod_wt = { {0} }; + struct mmsch_v1_0_cmd_direct_polling direct_poll = { {0} }; + struct mmsch_v1_0_cmd_end end = { {0} }; + uint32_t *init_table = adev->virt.mm_table.cpu_addr; + struct mmsch_v1_0_init_header *header = (struct mmsch_v1_0_init_header *)init_table; + uint8_t i = 0; + + direct_wt.cmd_header.command_type = MMSCH_COMMAND__DIRECT_REG_WRITE; + direct_rd_mod_wt.cmd_header.command_type = MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE; + direct_poll.cmd_header.command_type = MMSCH_COMMAND__DIRECT_REG_POLLING; + end.cmd_header.command_type = MMSCH_COMMAND__END; + + if (header->uvd_table_offset == 0 && header->uvd_table_size == 0) { + header->version = MMSCH_VERSION; + header->header_size = sizeof(struct mmsch_v1_0_init_header) >> 2; + + if (header->vce_table_offset == 0 && header->vce_table_size == 0) + header->uvd_table_offset = header->header_size; + else + header->uvd_table_offset = header->vce_table_size + header->vce_table_offset; + + init_table += header->uvd_table_offset; + + for (i = 0; i < adev->uvd.num_uvd_inst; ++i) { + if (adev->uvd.harvest_config & (1 << i)) + continue; + ring = &adev->uvd.inst[i].ring; + ring->wptr = 0; + size = AMDGPU_GPU_PAGE_ALIGN(adev->uvd.fw->size + 4); + + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_STATUS), + 0xFFFFFFFF, 0x00000004); + /* mc resume*/ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + adev->firmware.ucode[AMDGPU_UCODE_ID_UVD].tmr_mc_addr_lo); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + adev->firmware.ucode[AMDGPU_UCODE_ID_UVD].tmr_mc_addr_hi); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0), 0); + offset = 0; + } else { + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + lower_32_bits(adev->uvd.inst[i].gpu_addr)); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + upper_32_bits(adev->uvd.inst[i].gpu_addr)); + offset = size; + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0), + AMDGPU_UVD_FIRMWARE_OFFSET >> 3); + + } + + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_VCPU_CACHE_SIZE0), size); + + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), + lower_32_bits(adev->uvd.inst[i].gpu_addr + offset)); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), + upper_32_bits(adev->uvd.inst[i].gpu_addr + offset)); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_VCPU_CACHE_OFFSET1), (1 << 21)); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_VCPU_CACHE_SIZE1), AMDGPU_UVD_HEAP_SIZE); + + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW), + lower_32_bits(adev->uvd.inst[i].gpu_addr + offset + AMDGPU_UVD_HEAP_SIZE)); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH), + upper_32_bits(adev->uvd.inst[i].gpu_addr + offset + AMDGPU_UVD_HEAP_SIZE)); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_VCPU_CACHE_OFFSET2), (2 << 21)); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_VCPU_CACHE_SIZE2), + AMDGPU_UVD_STACK_SIZE + (AMDGPU_UVD_SESSION_SIZE * 40)); + + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_GP_SCRATCH4), adev->uvd.max_handles); + /* mc resume end*/ + + /* disable clock gating */ + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_CGC_CTRL), + ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK, 0); + + /* disable interupt */ + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_MASTINT_EN), + ~UVD_MASTINT_EN__VCPU_EN_MASK, 0); + + /* stall UMC and register bus before resetting VCPU */ + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_LMI_CTRL2), + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK, + UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); + + /* put LMI, VCPU, RBC etc... into reset */ + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_SOFT_RESET), + (uint32_t)(UVD_SOFT_RESET__LMI_SOFT_RESET_MASK | + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK | + UVD_SOFT_RESET__LBSI_SOFT_RESET_MASK | + UVD_SOFT_RESET__RBC_SOFT_RESET_MASK | + UVD_SOFT_RESET__CSM_SOFT_RESET_MASK | + UVD_SOFT_RESET__CXW_SOFT_RESET_MASK | + UVD_SOFT_RESET__TAP_SOFT_RESET_MASK | + UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK)); + + /* initialize UVD memory controller */ + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_LMI_CTRL), + (uint32_t)((0x40 << UVD_LMI_CTRL__WRITE_CLEAN_TIMER__SHIFT) | + UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__REQ_MODE_MASK | + 0x00100000L)); + + /* take all subblocks out of reset, except VCPU */ + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_SOFT_RESET), + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + + /* enable VCPU clock */ + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_VCPU_CNTL), + UVD_VCPU_CNTL__CLK_EN_MASK); + + /* enable master interrupt */ + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_MASTINT_EN), + ~(UVD_MASTINT_EN__VCPU_EN_MASK|UVD_MASTINT_EN__SYS_EN_MASK), + (UVD_MASTINT_EN__VCPU_EN_MASK|UVD_MASTINT_EN__SYS_EN_MASK)); + + /* clear the bit 4 of UVD_STATUS */ + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_STATUS), + ~(2 << UVD_STATUS__VCPU_REPORT__SHIFT), 0); + + /* force RBC into idle state */ + size = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, size); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_RBC_RB_CNTL), tmp); + + ring = &adev->uvd.inst[i].ring_enc[0]; + ring->wptr = 0; + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_RB_BASE_LO), ring->gpu_addr); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_RB_BASE_HI), upper_32_bits(ring->gpu_addr)); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_RB_SIZE), ring->ring_size / 4); + + /* boot up the VCPU */ + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_SOFT_RESET), 0); + + /* enable UMC */ + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(UVD, i, mmUVD_LMI_CTRL2), + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK, 0); + + MMSCH_V1_0_INSERT_DIRECT_POLL(SOC15_REG_OFFSET(UVD, i, mmUVD_STATUS), 0x02, 0x02); + } + /* add end packet */ + memcpy((void *)init_table, &end, sizeof(struct mmsch_v1_0_cmd_end)); + table_size += sizeof(struct mmsch_v1_0_cmd_end) / 4; + header->uvd_table_size = table_size; + + } + return uvd_v7_0_mmsch_start(adev, &adev->virt.mm_table); +} + +/** + * uvd_v7_0_start - start UVD block + * + * @adev: amdgpu_device pointer + * + * Setup and start the UVD block + */ +static int uvd_v7_0_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + uint32_t rb_bufsz, tmp; + uint32_t lmi_swap_cntl; + uint32_t mp_swap_cntl; + int i, j, k, r; + + for (k = 0; k < adev->uvd.num_uvd_inst; ++k) { + if (adev->uvd.harvest_config & (1 << k)) + continue; + /* disable DPG */ + WREG32_P(SOC15_REG_OFFSET(UVD, k, mmUVD_POWER_STATUS), 0, + ~UVD_POWER_STATUS__UVD_PG_MODE_MASK); + } + + /* disable byte swapping */ + lmi_swap_cntl = 0; + mp_swap_cntl = 0; + + uvd_v7_0_mc_resume(adev); + + for (k = 0; k < adev->uvd.num_uvd_inst; ++k) { + if (adev->uvd.harvest_config & (1 << k)) + continue; + ring = &adev->uvd.inst[k].ring; + /* disable clock gating */ + WREG32_P(SOC15_REG_OFFSET(UVD, k, mmUVD_CGC_CTRL), 0, + ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK); + + /* disable interupt */ + WREG32_P(SOC15_REG_OFFSET(UVD, k, mmUVD_MASTINT_EN), 0, + ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* stall UMC and register bus before resetting VCPU */ + WREG32_P(SOC15_REG_OFFSET(UVD, k, mmUVD_LMI_CTRL2), + UVD_LMI_CTRL2__STALL_ARB_UMC_MASK, + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); + mdelay(1); + + /* put LMI, VCPU, RBC etc... into reset */ + WREG32_SOC15(UVD, k, mmUVD_SOFT_RESET, + UVD_SOFT_RESET__LMI_SOFT_RESET_MASK | + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK | + UVD_SOFT_RESET__LBSI_SOFT_RESET_MASK | + UVD_SOFT_RESET__RBC_SOFT_RESET_MASK | + UVD_SOFT_RESET__CSM_SOFT_RESET_MASK | + UVD_SOFT_RESET__CXW_SOFT_RESET_MASK | + UVD_SOFT_RESET__TAP_SOFT_RESET_MASK | + UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK); + mdelay(5); + + /* initialize UVD memory controller */ + WREG32_SOC15(UVD, k, mmUVD_LMI_CTRL, + (0x40 << UVD_LMI_CTRL__WRITE_CLEAN_TIMER__SHIFT) | + UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__REQ_MODE_MASK | + 0x00100000L); + +#ifdef __BIG_ENDIAN + /* swap (8 in 32) RB and IB */ + lmi_swap_cntl = 0xa; + mp_swap_cntl = 0; +#endif + WREG32_SOC15(UVD, k, mmUVD_LMI_SWAP_CNTL, lmi_swap_cntl); + WREG32_SOC15(UVD, k, mmUVD_MP_SWAP_CNTL, mp_swap_cntl); + + WREG32_SOC15(UVD, k, mmUVD_MPC_SET_MUXA0, 0x40c2040); + WREG32_SOC15(UVD, k, mmUVD_MPC_SET_MUXA1, 0x0); + WREG32_SOC15(UVD, k, mmUVD_MPC_SET_MUXB0, 0x40c2040); + WREG32_SOC15(UVD, k, mmUVD_MPC_SET_MUXB1, 0x0); + WREG32_SOC15(UVD, k, mmUVD_MPC_SET_ALU, 0); + WREG32_SOC15(UVD, k, mmUVD_MPC_SET_MUX, 0x88); + + /* take all subblocks out of reset, except VCPU */ + WREG32_SOC15(UVD, k, mmUVD_SOFT_RESET, + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(5); + + /* enable VCPU clock */ + WREG32_SOC15(UVD, k, mmUVD_VCPU_CNTL, + UVD_VCPU_CNTL__CLK_EN_MASK); + + /* enable UMC */ + WREG32_P(SOC15_REG_OFFSET(UVD, k, mmUVD_LMI_CTRL2), 0, + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); + + /* boot up the VCPU */ + WREG32_SOC15(UVD, k, mmUVD_SOFT_RESET, 0); + mdelay(10); + + for (i = 0; i < 10; ++i) { + uint32_t status; + + for (j = 0; j < 100; ++j) { + status = RREG32_SOC15(UVD, k, mmUVD_STATUS); + if (status & 2) + break; + mdelay(10); + } + r = 0; + if (status & 2) + break; + + DRM_ERROR("UVD(%d) not responding, trying to reset the VCPU!!!\n", k); + WREG32_P(SOC15_REG_OFFSET(UVD, k, mmUVD_SOFT_RESET), + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(10); + WREG32_P(SOC15_REG_OFFSET(UVD, k, mmUVD_SOFT_RESET), 0, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(10); + r = -1; + } + + if (r) { + DRM_ERROR("UVD(%d) not responding, giving up!!!\n", k); + return r; + } + /* enable master interrupt */ + WREG32_P(SOC15_REG_OFFSET(UVD, k, mmUVD_MASTINT_EN), + (UVD_MASTINT_EN__VCPU_EN_MASK|UVD_MASTINT_EN__SYS_EN_MASK), + ~(UVD_MASTINT_EN__VCPU_EN_MASK|UVD_MASTINT_EN__SYS_EN_MASK)); + + /* clear the bit 4 of UVD_STATUS */ + WREG32_P(SOC15_REG_OFFSET(UVD, k, mmUVD_STATUS), 0, + ~(2 << UVD_STATUS__VCPU_REPORT__SHIFT)); + + /* force RBC into idle state */ + rb_bufsz = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_WPTR_POLL_EN, 0); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + WREG32_SOC15(UVD, k, mmUVD_RBC_RB_CNTL, tmp); + + /* set the write pointer delay */ + WREG32_SOC15(UVD, k, mmUVD_RBC_RB_WPTR_CNTL, 0); + + /* set the wb address */ + WREG32_SOC15(UVD, k, mmUVD_RBC_RB_RPTR_ADDR, + (upper_32_bits(ring->gpu_addr) >> 2)); + + /* program the RB_BASE for ring buffer */ + WREG32_SOC15(UVD, k, mmUVD_LMI_RBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, k, mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15(UVD, k, mmUVD_RBC_RB_RPTR, 0); + + ring->wptr = RREG32_SOC15(UVD, k, mmUVD_RBC_RB_RPTR); + WREG32_SOC15(UVD, k, mmUVD_RBC_RB_WPTR, + lower_32_bits(ring->wptr)); + + WREG32_P(SOC15_REG_OFFSET(UVD, k, mmUVD_RBC_RB_CNTL), 0, + ~UVD_RBC_RB_CNTL__RB_NO_FETCH_MASK); + + ring = &adev->uvd.inst[k].ring_enc[0]; + WREG32_SOC15(UVD, k, mmUVD_RB_RPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, k, mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, k, mmUVD_RB_BASE_LO, ring->gpu_addr); + WREG32_SOC15(UVD, k, mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, k, mmUVD_RB_SIZE, ring->ring_size / 4); + + ring = &adev->uvd.inst[k].ring_enc[1]; + WREG32_SOC15(UVD, k, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, k, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, k, mmUVD_RB_BASE_LO2, ring->gpu_addr); + WREG32_SOC15(UVD, k, mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, k, mmUVD_RB_SIZE2, ring->ring_size / 4); + } + return 0; +} + +/** + * uvd_v7_0_stop - stop UVD block + * + * @adev: amdgpu_device pointer + * + * stop the UVD block + */ +static void uvd_v7_0_stop(struct amdgpu_device *adev) +{ + uint8_t i = 0; + + for (i = 0; i < adev->uvd.num_uvd_inst; ++i) { + if (adev->uvd.harvest_config & (1 << i)) + continue; + /* force RBC into idle state */ + WREG32_SOC15(UVD, i, mmUVD_RBC_RB_CNTL, 0x11010101); + + /* Stall UMC and register bus before resetting VCPU */ + WREG32_P(SOC15_REG_OFFSET(UVD, i, mmUVD_LMI_CTRL2), + UVD_LMI_CTRL2__STALL_ARB_UMC_MASK, + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); + mdelay(1); + + /* put VCPU into reset */ + WREG32_SOC15(UVD, i, mmUVD_SOFT_RESET, + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(5); + + /* disable VCPU clock */ + WREG32_SOC15(UVD, i, mmUVD_VCPU_CNTL, 0x0); + + /* Unstall UMC and register bus */ + WREG32_P(SOC15_REG_OFFSET(UVD, i, mmUVD_LMI_CTRL2), 0, + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); + } +} + +/** + * uvd_v7_0_ring_emit_fence - emit an fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write a fence and a trap command to the ring. + */ +static void uvd_v7_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + struct amdgpu_device *adev = ring->adev; + + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_CONTEXT_ID), 0)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GPCOM_VCPU_DATA0), 0)); + amdgpu_ring_write(ring, addr & 0xffffffff); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GPCOM_VCPU_DATA1), 0)); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xff); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GPCOM_VCPU_CMD), 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GPCOM_VCPU_DATA0), 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GPCOM_VCPU_DATA1), 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GPCOM_VCPU_CMD), 0)); + amdgpu_ring_write(ring, 2); +} + +/** + * uvd_v7_0_enc_ring_emit_fence - emit an enc fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write enc a fence and a trap command to the ring. + */ +static void uvd_v7_0_enc_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned flags) +{ + + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, HEVC_ENC_CMD_FENCE); + amdgpu_ring_write(ring, addr); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, HEVC_ENC_CMD_TRAP); +} + +/** + * uvd_v7_0_ring_emit_hdp_flush - skip HDP flushing + * + * @ring: amdgpu_ring pointer + */ +static void uvd_v7_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) +{ + /* The firmware doesn't seem to like touching registers at this point. */ +} + +/** + * uvd_v7_0_ring_test_ring - register write test + * + * @ring: amdgpu_ring pointer + * + * Test if we can successfully write to the context register + */ +static int uvd_v7_0_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned i; + int r; + + WREG32_SOC15(UVD, ring->me, mmUVD_CONTEXT_ID, 0xCAFEDEAD); + r = amdgpu_ring_alloc(ring, 3); + if (r) + return r; + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_CONTEXT_ID), 0)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32_SOC15(UVD, ring->me, mmUVD_CONTEXT_ID); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + +/** + * uvd_v7_0_ring_patch_cs_in_place - Patch the IB for command submission. + * + * @p: the CS parser with the IBs + * @job: which job this ib is in + * @ib: which IB to patch + * + */ +static int uvd_v7_0_ring_patch_cs_in_place(struct amdgpu_cs_parser *p, + struct amdgpu_job *job, + struct amdgpu_ib *ib) +{ + struct amdgpu_ring *ring = to_amdgpu_ring(job->base.sched); + unsigned i; + + /* No patching necessary for the first instance */ + if (!ring->me) + return 0; + + for (i = 0; i < ib->length_dw; i += 2) { + uint32_t reg = amdgpu_ib_get_value(ib, i); + + reg -= p->adev->reg_offset[UVD_HWIP][0][1]; + reg += p->adev->reg_offset[UVD_HWIP][1][1]; + + amdgpu_ib_set_value(ib, i, reg); + } + return 0; +} + +/** + * uvd_v7_0_ring_emit_ib - execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: job to retrieve vmid from + * @ib: indirect buffer to execute + * @flags: unused + * + * Write ring commands to execute the indirect buffer + */ +static void uvd_v7_0_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + struct amdgpu_device *adev = ring->adev; + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_LMI_RBC_IB_VMID), 0)); + amdgpu_ring_write(ring, vmid); + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_LMI_RBC_IB_64BIT_BAR_LOW), 0)); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH), 0)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_RBC_IB_SIZE), 0)); + amdgpu_ring_write(ring, ib->length_dw); +} + +/** + * uvd_v7_0_enc_ring_emit_ib - enc execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: job to retrive vmid from + * @ib: indirect buffer to execute + * @flags: unused + * + * Write enc ring commands to execute the indirect buffer + */ +static void uvd_v7_0_enc_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, HEVC_ENC_CMD_IB_VM); + amdgpu_ring_write(ring, vmid); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); +} + +static void uvd_v7_0_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GPCOM_VCPU_DATA0), 0)); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GPCOM_VCPU_DATA1), 0)); + amdgpu_ring_write(ring, val); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GPCOM_VCPU_CMD), 0)); + amdgpu_ring_write(ring, 8); +} + +static void uvd_v7_0_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GPCOM_VCPU_DATA0), 0)); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GPCOM_VCPU_DATA1), 0)); + amdgpu_ring_write(ring, val); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GP_SCRATCH8), 0)); + amdgpu_ring_write(ring, mask); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_GPCOM_VCPU_CMD), 0)); + amdgpu_ring_write(ring, 12); +} + +static void uvd_v7_0_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + uint32_t data0, data1, mask; + + pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for reg writes */ + data0 = hub->ctx0_ptb_addr_lo32 + vmid * hub->ctx_addr_distance; + data1 = lower_32_bits(pd_addr); + mask = 0xffffffff; + uvd_v7_0_ring_emit_reg_wait(ring, data0, data1, mask); +} + +static void uvd_v7_0_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + struct amdgpu_device *adev = ring->adev; + int i; + + WARN_ON(ring->wptr % 2 || count % 2); + + for (i = 0; i < count / 2; i++) { + amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(UVD, ring->me, mmUVD_NO_OP), 0)); + amdgpu_ring_write(ring, 0); + } +} + +static void uvd_v7_0_enc_ring_insert_end(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, HEVC_ENC_CMD_END); +} + +static void uvd_v7_0_enc_ring_emit_reg_wait(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val, + uint32_t mask) +{ + amdgpu_ring_write(ring, HEVC_ENC_CMD_REG_WAIT); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, mask); + amdgpu_ring_write(ring, val); +} + +static void uvd_v7_0_enc_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + + pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for reg writes */ + uvd_v7_0_enc_ring_emit_reg_wait(ring, hub->ctx0_ptb_addr_lo32 + + vmid * hub->ctx_addr_distance, + lower_32_bits(pd_addr), 0xffffffff); +} + +static void uvd_v7_0_enc_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, HEVC_ENC_CMD_REG_WRITE); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, val); +} + +#if 0 +static bool uvd_v7_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return !(RREG32(mmSRBM_STATUS) & SRBM_STATUS__UVD_BUSY_MASK); +} + +static int uvd_v7_0_wait_for_idle(void *handle) +{ + unsigned i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) { + if (uvd_v7_0_is_idle(handle)) + return 0; + } + return -ETIMEDOUT; +} + +#define AMDGPU_UVD_STATUS_BUSY_MASK 0xfd +static bool uvd_v7_0_check_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset = 0; + u32 tmp = RREG32(mmSRBM_STATUS); + + if (REG_GET_FIELD(tmp, SRBM_STATUS, UVD_RQ_PENDING) || + REG_GET_FIELD(tmp, SRBM_STATUS, UVD_BUSY) || + (RREG32_SOC15(UVD, ring->me, mmUVD_STATUS) & + AMDGPU_UVD_STATUS_BUSY_MASK)) + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, + SRBM_SOFT_RESET, SOFT_RESET_UVD, 1); + + if (srbm_soft_reset) { + adev->uvd.inst[ring->me].srbm_soft_reset = srbm_soft_reset; + return true; + } else { + adev->uvd.inst[ring->me].srbm_soft_reset = 0; + return false; + } +} + +static int uvd_v7_0_pre_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->uvd.inst[ring->me].srbm_soft_reset) + return 0; + + uvd_v7_0_stop(adev); + return 0; +} + +static int uvd_v7_0_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset; + + if (!adev->uvd.inst[ring->me].srbm_soft_reset) + return 0; + srbm_soft_reset = adev->uvd.inst[ring->me].srbm_soft_reset; + + if (srbm_soft_reset) { + u32 tmp; + + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + + return 0; +} + +static int uvd_v7_0_post_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->uvd.inst[ring->me].srbm_soft_reset) + return 0; + + mdelay(5); + + return uvd_v7_0_start(adev); +} +#endif + +static int uvd_v7_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + // TODO + return 0; +} + +static int uvd_v7_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t ip_instance; + + switch (entry->client_id) { + case SOC15_IH_CLIENTID_UVD: + ip_instance = 0; + break; + case SOC15_IH_CLIENTID_UVD1: + ip_instance = 1; + break; + default: + DRM_ERROR("Unhandled client id: %d\n", entry->client_id); + return 0; + } + + DRM_DEBUG("IH: UVD TRAP\n"); + + switch (entry->src_id) { + case 124: + amdgpu_fence_process(&adev->uvd.inst[ip_instance].ring); + break; + case 119: + amdgpu_fence_process(&adev->uvd.inst[ip_instance].ring_enc[0]); + break; + case 120: + if (!amdgpu_sriov_vf(adev)) + amdgpu_fence_process(&adev->uvd.inst[ip_instance].ring_enc[1]); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +#if 0 +static void uvd_v7_0_set_sw_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data, data1, data2, suvd_flags; + + data = RREG32_SOC15(UVD, ring->me, mmUVD_CGC_CTRL); + data1 = RREG32_SOC15(UVD, ring->me, mmUVD_SUVD_CGC_GATE); + data2 = RREG32_SOC15(UVD, ring->me, mmUVD_SUVD_CGC_CTRL); + + data &= ~(UVD_CGC_CTRL__CLK_OFF_DELAY_MASK | + UVD_CGC_CTRL__CLK_GATE_DLY_TIMER_MASK); + + suvd_flags = UVD_SUVD_CGC_GATE__SRE_MASK | + UVD_SUVD_CGC_GATE__SIT_MASK | + UVD_SUVD_CGC_GATE__SMP_MASK | + UVD_SUVD_CGC_GATE__SCM_MASK | + UVD_SUVD_CGC_GATE__SDB_MASK; + + data |= UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK | + (1 << REG_FIELD_SHIFT(UVD_CGC_CTRL, CLK_GATE_DLY_TIMER)) | + (4 << REG_FIELD_SHIFT(UVD_CGC_CTRL, CLK_OFF_DELAY)); + + data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK | + UVD_CGC_CTRL__UDEC_CM_MODE_MASK | + UVD_CGC_CTRL__UDEC_IT_MODE_MASK | + UVD_CGC_CTRL__UDEC_DB_MODE_MASK | + UVD_CGC_CTRL__UDEC_MP_MODE_MASK | + UVD_CGC_CTRL__SYS_MODE_MASK | + UVD_CGC_CTRL__UDEC_MODE_MASK | + UVD_CGC_CTRL__MPEG2_MODE_MASK | + UVD_CGC_CTRL__REGS_MODE_MASK | + UVD_CGC_CTRL__RBC_MODE_MASK | + UVD_CGC_CTRL__LMI_MC_MODE_MASK | + UVD_CGC_CTRL__LMI_UMC_MODE_MASK | + UVD_CGC_CTRL__IDCT_MODE_MASK | + UVD_CGC_CTRL__MPRD_MODE_MASK | + UVD_CGC_CTRL__MPC_MODE_MASK | + UVD_CGC_CTRL__LBSI_MODE_MASK | + UVD_CGC_CTRL__LRBBM_MODE_MASK | + UVD_CGC_CTRL__WCB_MODE_MASK | + UVD_CGC_CTRL__VCPU_MODE_MASK | + UVD_CGC_CTRL__JPEG_MODE_MASK | + UVD_CGC_CTRL__JPEG2_MODE_MASK | + UVD_CGC_CTRL__SCPU_MODE_MASK); + data2 &= ~(UVD_SUVD_CGC_CTRL__SRE_MODE_MASK | + UVD_SUVD_CGC_CTRL__SIT_MODE_MASK | + UVD_SUVD_CGC_CTRL__SMP_MODE_MASK | + UVD_SUVD_CGC_CTRL__SCM_MODE_MASK | + UVD_SUVD_CGC_CTRL__SDB_MODE_MASK); + data1 |= suvd_flags; + + WREG32_SOC15(UVD, ring->me, mmUVD_CGC_CTRL, data); + WREG32_SOC15(UVD, ring->me, mmUVD_CGC_GATE, 0); + WREG32_SOC15(UVD, ring->me, mmUVD_SUVD_CGC_GATE, data1); + WREG32_SOC15(UVD, ring->me, mmUVD_SUVD_CGC_CTRL, data2); +} + +static void uvd_v7_0_set_hw_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data, data1, cgc_flags, suvd_flags; + + data = RREG32_SOC15(UVD, ring->me, mmUVD_CGC_GATE); + data1 = RREG32_SOC15(UVD, ring->me, mmUVD_SUVD_CGC_GATE); + + cgc_flags = UVD_CGC_GATE__SYS_MASK | + UVD_CGC_GATE__UDEC_MASK | + UVD_CGC_GATE__MPEG2_MASK | + UVD_CGC_GATE__RBC_MASK | + UVD_CGC_GATE__LMI_MC_MASK | + UVD_CGC_GATE__IDCT_MASK | + UVD_CGC_GATE__MPRD_MASK | + UVD_CGC_GATE__MPC_MASK | + UVD_CGC_GATE__LBSI_MASK | + UVD_CGC_GATE__LRBBM_MASK | + UVD_CGC_GATE__UDEC_RE_MASK | + UVD_CGC_GATE__UDEC_CM_MASK | + UVD_CGC_GATE__UDEC_IT_MASK | + UVD_CGC_GATE__UDEC_DB_MASK | + UVD_CGC_GATE__UDEC_MP_MASK | + UVD_CGC_GATE__WCB_MASK | + UVD_CGC_GATE__VCPU_MASK | + UVD_CGC_GATE__SCPU_MASK | + UVD_CGC_GATE__JPEG_MASK | + UVD_CGC_GATE__JPEG2_MASK; + + suvd_flags = UVD_SUVD_CGC_GATE__SRE_MASK | + UVD_SUVD_CGC_GATE__SIT_MASK | + UVD_SUVD_CGC_GATE__SMP_MASK | + UVD_SUVD_CGC_GATE__SCM_MASK | + UVD_SUVD_CGC_GATE__SDB_MASK; + + data |= cgc_flags; + data1 |= suvd_flags; + + WREG32_SOC15(UVD, ring->me, mmUVD_CGC_GATE, data); + WREG32_SOC15(UVD, ring->me, mmUVD_SUVD_CGC_GATE, data1); +} + +static void uvd_v7_0_set_bypass_mode(struct amdgpu_device *adev, bool enable) +{ + u32 tmp = RREG32_SMC(ixGCK_DFS_BYPASS_CNTL); + + if (enable) + tmp |= (GCK_DFS_BYPASS_CNTL__BYPASSDCLK_MASK | + GCK_DFS_BYPASS_CNTL__BYPASSVCLK_MASK); + else + tmp &= ~(GCK_DFS_BYPASS_CNTL__BYPASSDCLK_MASK | + GCK_DFS_BYPASS_CNTL__BYPASSVCLK_MASK); + + WREG32_SMC(ixGCK_DFS_BYPASS_CNTL, tmp); +} + + +static int uvd_v7_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_CG_STATE_GATE); + + uvd_v7_0_set_bypass_mode(adev, enable); + + if (!(adev->cg_flags & AMD_CG_SUPPORT_UVD_MGCG)) + return 0; + + if (enable) { + /* disable HW gating and enable Sw gating */ + uvd_v7_0_set_sw_clock_gating(adev); + } else { + /* wait for STATUS to clear */ + if (uvd_v7_0_wait_for_idle(handle)) + return -EBUSY; + + /* enable HW gates because UVD is idle */ + /* uvd_v7_0_set_hw_clock_gating(adev); */ + } + + return 0; +} + +static int uvd_v7_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + /* This doesn't actually powergate the UVD block. + * That's done in the dpm code via the SMC. This + * just re-inits the block as necessary. The actual + * gating still happens in the dpm code. We should + * revisit this when there is a cleaner line between + * the smc and the hw blocks + */ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!(adev->pg_flags & AMD_PG_SUPPORT_UVD)) + return 0; + + WREG32_SOC15(UVD, ring->me, mmUVD_POWER_STATUS, UVD_POWER_STATUS__UVD_PG_EN_MASK); + + if (state == AMD_PG_STATE_GATE) { + uvd_v7_0_stop(adev); + return 0; + } else { + return uvd_v7_0_start(adev); + } +} +#endif + +static int uvd_v7_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + /* needed for driver unload*/ + return 0; +} + +const struct amd_ip_funcs uvd_v7_0_ip_funcs = { + .name = "uvd_v7_0", + .early_init = uvd_v7_0_early_init, + .late_init = NULL, + .sw_init = uvd_v7_0_sw_init, + .sw_fini = uvd_v7_0_sw_fini, + .hw_init = uvd_v7_0_hw_init, + .hw_fini = uvd_v7_0_hw_fini, + .suspend = uvd_v7_0_suspend, + .resume = uvd_v7_0_resume, + .is_idle = NULL /* uvd_v7_0_is_idle */, + .wait_for_idle = NULL /* uvd_v7_0_wait_for_idle */, + .check_soft_reset = NULL /* uvd_v7_0_check_soft_reset */, + .pre_soft_reset = NULL /* uvd_v7_0_pre_soft_reset */, + .soft_reset = NULL /* uvd_v7_0_soft_reset */, + .post_soft_reset = NULL /* uvd_v7_0_post_soft_reset */, + .set_clockgating_state = uvd_v7_0_set_clockgating_state, + .set_powergating_state = NULL /* uvd_v7_0_set_powergating_state */, +}; + +static const struct amdgpu_ring_funcs uvd_v7_0_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_UVD, + .align_mask = 0xf, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = uvd_v7_0_ring_get_rptr, + .get_wptr = uvd_v7_0_ring_get_wptr, + .set_wptr = uvd_v7_0_ring_set_wptr, + .patch_cs_in_place = uvd_v7_0_ring_patch_cs_in_place, + .emit_frame_size = + 6 + /* hdp invalidate */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + + 8 + /* uvd_v7_0_ring_emit_vm_flush */ + 14 + 14, /* uvd_v7_0_ring_emit_fence x2 vm fence */ + .emit_ib_size = 8, /* uvd_v7_0_ring_emit_ib */ + .emit_ib = uvd_v7_0_ring_emit_ib, + .emit_fence = uvd_v7_0_ring_emit_fence, + .emit_vm_flush = uvd_v7_0_ring_emit_vm_flush, + .emit_hdp_flush = uvd_v7_0_ring_emit_hdp_flush, + .test_ring = uvd_v7_0_ring_test_ring, + .test_ib = amdgpu_uvd_ring_test_ib, + .insert_nop = uvd_v7_0_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_uvd_ring_begin_use, + .end_use = amdgpu_uvd_ring_end_use, + .emit_wreg = uvd_v7_0_ring_emit_wreg, + .emit_reg_wait = uvd_v7_0_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static const struct amdgpu_ring_funcs uvd_v7_0_enc_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_UVD_ENC, + .align_mask = 0x3f, + .nop = HEVC_ENC_CMD_NO_OP, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = uvd_v7_0_enc_ring_get_rptr, + .get_wptr = uvd_v7_0_enc_ring_get_wptr, + .set_wptr = uvd_v7_0_enc_ring_set_wptr, + .emit_frame_size = + 3 + 3 + /* hdp flush / invalidate */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 4 + + 4 + /* uvd_v7_0_enc_ring_emit_vm_flush */ + 5 + 5 + /* uvd_v7_0_enc_ring_emit_fence x2 vm fence */ + 1, /* uvd_v7_0_enc_ring_insert_end */ + .emit_ib_size = 5, /* uvd_v7_0_enc_ring_emit_ib */ + .emit_ib = uvd_v7_0_enc_ring_emit_ib, + .emit_fence = uvd_v7_0_enc_ring_emit_fence, + .emit_vm_flush = uvd_v7_0_enc_ring_emit_vm_flush, + .test_ring = uvd_v7_0_enc_ring_test_ring, + .test_ib = uvd_v7_0_enc_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .insert_end = uvd_v7_0_enc_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_uvd_ring_begin_use, + .end_use = amdgpu_uvd_ring_end_use, + .emit_wreg = uvd_v7_0_enc_ring_emit_wreg, + .emit_reg_wait = uvd_v7_0_enc_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void uvd_v7_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->uvd.num_uvd_inst; i++) { + if (adev->uvd.harvest_config & (1 << i)) + continue; + adev->uvd.inst[i].ring.funcs = &uvd_v7_0_ring_vm_funcs; + adev->uvd.inst[i].ring.me = i; + DRM_INFO("UVD(%d) is enabled in VM mode\n", i); + } +} + +static void uvd_v7_0_set_enc_ring_funcs(struct amdgpu_device *adev) +{ + int i, j; + + for (j = 0; j < adev->uvd.num_uvd_inst; j++) { + if (adev->uvd.harvest_config & (1 << j)) + continue; + for (i = 0; i < adev->uvd.num_enc_rings; ++i) { + adev->uvd.inst[j].ring_enc[i].funcs = &uvd_v7_0_enc_ring_vm_funcs; + adev->uvd.inst[j].ring_enc[i].me = j; + } + + DRM_INFO("UVD(%d) ENC is enabled in VM mode\n", j); + } +} + +static const struct amdgpu_irq_src_funcs uvd_v7_0_irq_funcs = { + .set = uvd_v7_0_set_interrupt_state, + .process = uvd_v7_0_process_interrupt, +}; + +static void uvd_v7_0_set_irq_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->uvd.num_uvd_inst; i++) { + if (adev->uvd.harvest_config & (1 << i)) + continue; + adev->uvd.inst[i].irq.num_types = adev->uvd.num_enc_rings + 1; + adev->uvd.inst[i].irq.funcs = &uvd_v7_0_irq_funcs; + } +} + +const struct amdgpu_ip_block_version uvd_v7_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_UVD, + .major = 7, + .minor = 0, + .rev = 0, + .funcs = &uvd_v7_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.h b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.h new file mode 100644 index 000000000..cbe82ab32 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __UVD_V7_0_H__ +#define __UVD_V7_0_H__ + +extern const struct amdgpu_ip_block_version uvd_v7_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c new file mode 100644 index 000000000..67eb01fef --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c @@ -0,0 +1,683 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * Authors: Christian König + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_vce.h" +#include "cikd.h" +#include "vce/vce_2_0_d.h" +#include "vce/vce_2_0_sh_mask.h" +#include "smu/smu_7_0_1_d.h" +#include "smu/smu_7_0_1_sh_mask.h" +#include "oss/oss_2_0_d.h" +#include "oss/oss_2_0_sh_mask.h" + +#define VCE_V2_0_FW_SIZE (256 * 1024) +#define VCE_V2_0_STACK_SIZE (64 * 1024) +#define VCE_V2_0_DATA_SIZE (23552 * AMDGPU_MAX_VCE_HANDLES) +#define VCE_STATUS_VCPU_REPORT_FW_LOADED_MASK 0x02 + +static void vce_v2_0_set_ring_funcs(struct amdgpu_device *adev); +static void vce_v2_0_set_irq_funcs(struct amdgpu_device *adev); + +/** + * vce_v2_0_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t vce_v2_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->me == 0) + return RREG32(mmVCE_RB_RPTR); + else + return RREG32(mmVCE_RB_RPTR2); +} + +/** + * vce_v2_0_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t vce_v2_0_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->me == 0) + return RREG32(mmVCE_RB_WPTR); + else + return RREG32(mmVCE_RB_WPTR2); +} + +/** + * vce_v2_0_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void vce_v2_0_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->me == 0) + WREG32(mmVCE_RB_WPTR, lower_32_bits(ring->wptr)); + else + WREG32(mmVCE_RB_WPTR2, lower_32_bits(ring->wptr)); +} + +static int vce_v2_0_lmi_clean(struct amdgpu_device *adev) +{ + int i, j; + + for (i = 0; i < 10; ++i) { + for (j = 0; j < 100; ++j) { + uint32_t status = RREG32(mmVCE_LMI_STATUS); + + if (status & 0x337f) + return 0; + mdelay(10); + } + } + + return -ETIMEDOUT; +} + +static int vce_v2_0_firmware_loaded(struct amdgpu_device *adev) +{ + int i, j; + + for (i = 0; i < 10; ++i) { + for (j = 0; j < 100; ++j) { + uint32_t status = RREG32(mmVCE_STATUS); + + if (status & VCE_STATUS_VCPU_REPORT_FW_LOADED_MASK) + return 0; + mdelay(10); + } + + DRM_ERROR("VCE not responding, trying to reset the ECPU!!!\n"); + WREG32_P(mmVCE_SOFT_RESET, + VCE_SOFT_RESET__ECPU_SOFT_RESET_MASK, + ~VCE_SOFT_RESET__ECPU_SOFT_RESET_MASK); + mdelay(10); + WREG32_P(mmVCE_SOFT_RESET, 0, + ~VCE_SOFT_RESET__ECPU_SOFT_RESET_MASK); + mdelay(10); + } + + return -ETIMEDOUT; +} + +static void vce_v2_0_disable_cg(struct amdgpu_device *adev) +{ + WREG32(mmVCE_CGTT_CLK_OVERRIDE, 7); +} + +static void vce_v2_0_init_cg(struct amdgpu_device *adev) +{ + u32 tmp; + + tmp = RREG32(mmVCE_CLOCK_GATING_A); + tmp &= ~0xfff; + tmp |= ((0 << 0) | (4 << 4)); + tmp |= 0x40000; + WREG32(mmVCE_CLOCK_GATING_A, tmp); + + tmp = RREG32(mmVCE_UENC_CLOCK_GATING); + tmp &= ~0xfff; + tmp |= ((0 << 0) | (4 << 4)); + WREG32(mmVCE_UENC_CLOCK_GATING, tmp); + + tmp = RREG32(mmVCE_CLOCK_GATING_B); + tmp |= 0x10; + tmp &= ~0x100000; + WREG32(mmVCE_CLOCK_GATING_B, tmp); +} + +static void vce_v2_0_mc_resume(struct amdgpu_device *adev) +{ + uint32_t size, offset; + + WREG32_P(mmVCE_CLOCK_GATING_A, 0, ~(1 << 16)); + WREG32_P(mmVCE_UENC_CLOCK_GATING, 0x1FF000, ~0xFF9FF000); + WREG32_P(mmVCE_UENC_REG_CLOCK_GATING, 0x3F, ~0x3F); + WREG32(mmVCE_CLOCK_GATING_B, 0xf7); + + WREG32(mmVCE_LMI_CTRL, 0x00398000); + WREG32_P(mmVCE_LMI_CACHE_CTRL, 0x0, ~0x1); + WREG32(mmVCE_LMI_SWAP_CNTL, 0); + WREG32(mmVCE_LMI_SWAP_CNTL1, 0); + WREG32(mmVCE_LMI_VM_CTRL, 0); + + WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR, (adev->vce.gpu_addr >> 8)); + + offset = AMDGPU_VCE_FIRMWARE_OFFSET; + size = VCE_V2_0_FW_SIZE; + WREG32(mmVCE_VCPU_CACHE_OFFSET0, offset & 0x7fffffff); + WREG32(mmVCE_VCPU_CACHE_SIZE0, size); + + offset += size; + size = VCE_V2_0_STACK_SIZE; + WREG32(mmVCE_VCPU_CACHE_OFFSET1, offset & 0x7fffffff); + WREG32(mmVCE_VCPU_CACHE_SIZE1, size); + + offset += size; + size = VCE_V2_0_DATA_SIZE; + WREG32(mmVCE_VCPU_CACHE_OFFSET2, offset & 0x7fffffff); + WREG32(mmVCE_VCPU_CACHE_SIZE2, size); + + WREG32_P(mmVCE_LMI_CTRL2, 0x0, ~0x100); + WREG32_FIELD(VCE_SYS_INT_EN, VCE_SYS_INT_TRAP_INTERRUPT_EN, 1); +} + +static bool vce_v2_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return !(RREG32(mmSRBM_STATUS2) & SRBM_STATUS2__VCE_BUSY_MASK); +} + +static int vce_v2_0_wait_for_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + unsigned i; + + for (i = 0; i < adev->usec_timeout; i++) { + if (vce_v2_0_is_idle(handle)) + return 0; + } + return -ETIMEDOUT; +} + +/** + * vce_v2_0_start - start VCE block + * + * @adev: amdgpu_device pointer + * + * Setup and start the VCE block + */ +static int vce_v2_0_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + int r; + + /* set BUSY flag */ + WREG32_P(mmVCE_STATUS, 1, ~1); + + vce_v2_0_init_cg(adev); + vce_v2_0_disable_cg(adev); + + vce_v2_0_mc_resume(adev); + + ring = &adev->vce.ring[0]; + WREG32(mmVCE_RB_RPTR, lower_32_bits(ring->wptr)); + WREG32(mmVCE_RB_WPTR, lower_32_bits(ring->wptr)); + WREG32(mmVCE_RB_BASE_LO, ring->gpu_addr); + WREG32(mmVCE_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32(mmVCE_RB_SIZE, ring->ring_size / 4); + + ring = &adev->vce.ring[1]; + WREG32(mmVCE_RB_RPTR2, lower_32_bits(ring->wptr)); + WREG32(mmVCE_RB_WPTR2, lower_32_bits(ring->wptr)); + WREG32(mmVCE_RB_BASE_LO2, ring->gpu_addr); + WREG32(mmVCE_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); + WREG32(mmVCE_RB_SIZE2, ring->ring_size / 4); + + WREG32_FIELD(VCE_VCPU_CNTL, CLK_EN, 1); + WREG32_FIELD(VCE_SOFT_RESET, ECPU_SOFT_RESET, 1); + mdelay(100); + WREG32_FIELD(VCE_SOFT_RESET, ECPU_SOFT_RESET, 0); + + r = vce_v2_0_firmware_loaded(adev); + + /* clear BUSY flag */ + WREG32_P(mmVCE_STATUS, 0, ~1); + + if (r) { + DRM_ERROR("VCE not responding, giving up!!!\n"); + return r; + } + + return 0; +} + +static int vce_v2_0_stop(struct amdgpu_device *adev) +{ + int i; + int status; + + if (vce_v2_0_lmi_clean(adev)) { + DRM_INFO("vce is not idle \n"); + return 0; + } + + if (vce_v2_0_wait_for_idle(adev)) { + DRM_INFO("VCE is busy, Can't set clock gating"); + return 0; + } + + /* Stall UMC and register bus before resetting VCPU */ + WREG32_P(mmVCE_LMI_CTRL2, 1 << 8, ~(1 << 8)); + + for (i = 0; i < 100; ++i) { + status = RREG32(mmVCE_LMI_STATUS); + if (status & 0x240) + break; + mdelay(1); + } + + WREG32_P(mmVCE_VCPU_CNTL, 0, ~0x80001); + + /* put LMI, VCPU, RBC etc... into reset */ + WREG32_P(mmVCE_SOFT_RESET, 1, ~0x1); + + WREG32(mmVCE_STATUS, 0); + + return 0; +} + +static void vce_v2_0_set_sw_cg(struct amdgpu_device *adev, bool gated) +{ + u32 tmp; + + if (gated) { + tmp = RREG32(mmVCE_CLOCK_GATING_B); + tmp |= 0xe70000; + WREG32(mmVCE_CLOCK_GATING_B, tmp); + + tmp = RREG32(mmVCE_UENC_CLOCK_GATING); + tmp |= 0xff000000; + WREG32(mmVCE_UENC_CLOCK_GATING, tmp); + + tmp = RREG32(mmVCE_UENC_REG_CLOCK_GATING); + tmp &= ~0x3fc; + WREG32(mmVCE_UENC_REG_CLOCK_GATING, tmp); + + WREG32(mmVCE_CGTT_CLK_OVERRIDE, 0); + } else { + tmp = RREG32(mmVCE_CLOCK_GATING_B); + tmp |= 0xe7; + tmp &= ~0xe70000; + WREG32(mmVCE_CLOCK_GATING_B, tmp); + + tmp = RREG32(mmVCE_UENC_CLOCK_GATING); + tmp |= 0x1fe000; + tmp &= ~0xff000000; + WREG32(mmVCE_UENC_CLOCK_GATING, tmp); + + tmp = RREG32(mmVCE_UENC_REG_CLOCK_GATING); + tmp |= 0x3fc; + WREG32(mmVCE_UENC_REG_CLOCK_GATING, tmp); + } +} + +static void vce_v2_0_set_dyn_cg(struct amdgpu_device *adev, bool gated) +{ + u32 orig, tmp; + +/* LMI_MC/LMI_UMC always set in dynamic, + * set {CGC_*_GATE_MODE, CGC_*_SW_GATE} = {0, 0} + */ + tmp = RREG32(mmVCE_CLOCK_GATING_B); + tmp &= ~0x00060006; + +/* Exception for ECPU, IH, SEM, SYS blocks needs to be turned on/off by SW */ + if (gated) { + tmp |= 0xe10000; + WREG32(mmVCE_CLOCK_GATING_B, tmp); + } else { + tmp |= 0xe1; + tmp &= ~0xe10000; + WREG32(mmVCE_CLOCK_GATING_B, tmp); + } + + orig = tmp = RREG32(mmVCE_UENC_CLOCK_GATING); + tmp &= ~0x1fe000; + tmp &= ~0xff000000; + if (tmp != orig) + WREG32(mmVCE_UENC_CLOCK_GATING, tmp); + + orig = tmp = RREG32(mmVCE_UENC_REG_CLOCK_GATING); + tmp &= ~0x3fc; + if (tmp != orig) + WREG32(mmVCE_UENC_REG_CLOCK_GATING, tmp); + + /* set VCE_UENC_REG_CLOCK_GATING always in dynamic mode */ + WREG32(mmVCE_UENC_REG_CLOCK_GATING, 0x00); + + if(gated) + WREG32(mmVCE_CGTT_CLK_OVERRIDE, 0); +} + +static void vce_v2_0_enable_mgcg(struct amdgpu_device *adev, bool enable, + bool sw_cg) +{ + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_VCE_MGCG)) { + if (sw_cg) + vce_v2_0_set_sw_cg(adev, true); + else + vce_v2_0_set_dyn_cg(adev, true); + } else { + vce_v2_0_disable_cg(adev); + + if (sw_cg) + vce_v2_0_set_sw_cg(adev, false); + else + vce_v2_0_set_dyn_cg(adev, false); + } +} + +static int vce_v2_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->vce.num_rings = 2; + + vce_v2_0_set_ring_funcs(adev); + vce_v2_0_set_irq_funcs(adev); + + return 0; +} + +static int vce_v2_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* VCE */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 167, &adev->vce.irq); + if (r) + return r; + + r = amdgpu_vce_sw_init(adev, VCE_V2_0_FW_SIZE + + VCE_V2_0_STACK_SIZE + VCE_V2_0_DATA_SIZE); + if (r) + return r; + + r = amdgpu_vce_resume(adev); + if (r) + return r; + + for (i = 0; i < adev->vce.num_rings; i++) { + enum amdgpu_ring_priority_level hw_prio = amdgpu_vce_get_ring_prio(i); + + ring = &adev->vce.ring[i]; + sprintf(ring->name, "vce%d", i); + r = amdgpu_ring_init(adev, ring, 512, &adev->vce.irq, 0, + hw_prio, NULL); + if (r) + return r; + } + + r = amdgpu_vce_entity_init(adev); + + return r; +} + +static int vce_v2_0_sw_fini(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_vce_suspend(adev); + if (r) + return r; + + return amdgpu_vce_sw_fini(adev); +} + +static int vce_v2_0_hw_init(void *handle) +{ + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_asic_set_vce_clocks(adev, 10000, 10000); + vce_v2_0_enable_mgcg(adev, true, false); + + for (i = 0; i < adev->vce.num_rings; i++) { + r = amdgpu_ring_test_helper(&adev->vce.ring[i]); + if (r) + return r; + } + + DRM_INFO("VCE initialized successfully.\n"); + + return 0; +} + +static int vce_v2_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->vce.idle_work); + + return 0; +} + +static int vce_v2_0_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + + /* + * Proper cleanups before halting the HW engine: + * - cancel the delayed idle work + * - enable powergating + * - enable clockgating + * - disable dpm + * + * TODO: to align with the VCN implementation, move the + * jobs for clockgating/powergating/dpm setting to + * ->set_powergating_state(). + */ + cancel_delayed_work_sync(&adev->vce.idle_work); + + if (adev->pm.dpm_enabled) { + amdgpu_dpm_enable_vce(adev, false); + } else { + amdgpu_asic_set_vce_clocks(adev, 0, 0); + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE, + AMD_PG_STATE_GATE); + amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE, + AMD_CG_STATE_GATE); + } + + r = vce_v2_0_hw_fini(adev); + if (r) + return r; + + return amdgpu_vce_suspend(adev); +} + +static int vce_v2_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_vce_resume(adev); + if (r) + return r; + + return vce_v2_0_hw_init(adev); +} + +static int vce_v2_0_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + WREG32_FIELD(SRBM_SOFT_RESET, SOFT_RESET_VCE, 1); + mdelay(5); + + return vce_v2_0_start(adev); +} + +static int vce_v2_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + uint32_t val = 0; + + if (state == AMDGPU_IRQ_STATE_ENABLE) + val |= VCE_SYS_INT_EN__VCE_SYS_INT_TRAP_INTERRUPT_EN_MASK; + + WREG32_P(mmVCE_SYS_INT_EN, val, ~VCE_SYS_INT_EN__VCE_SYS_INT_TRAP_INTERRUPT_EN_MASK); + return 0; +} + +static int vce_v2_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("IH: VCE\n"); + switch (entry->src_data[0]) { + case 0: + case 1: + amdgpu_fence_process(&adev->vce.ring[entry->src_data[0]]); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static int vce_v2_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + bool gate = false; + bool sw_cg = false; + + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (state == AMD_CG_STATE_GATE) { + gate = true; + sw_cg = true; + } + + vce_v2_0_enable_mgcg(adev, gate, sw_cg); + + return 0; +} + +static int vce_v2_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + /* This doesn't actually powergate the VCE block. + * That's done in the dpm code via the SMC. This + * just re-inits the block as necessary. The actual + * gating still happens in the dpm code. We should + * revisit this when there is a cleaner line between + * the smc and the hw blocks + */ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (state == AMD_PG_STATE_GATE) + return vce_v2_0_stop(adev); + else + return vce_v2_0_start(adev); +} + +static const struct amd_ip_funcs vce_v2_0_ip_funcs = { + .name = "vce_v2_0", + .early_init = vce_v2_0_early_init, + .late_init = NULL, + .sw_init = vce_v2_0_sw_init, + .sw_fini = vce_v2_0_sw_fini, + .hw_init = vce_v2_0_hw_init, + .hw_fini = vce_v2_0_hw_fini, + .suspend = vce_v2_0_suspend, + .resume = vce_v2_0_resume, + .is_idle = vce_v2_0_is_idle, + .wait_for_idle = vce_v2_0_wait_for_idle, + .soft_reset = vce_v2_0_soft_reset, + .set_clockgating_state = vce_v2_0_set_clockgating_state, + .set_powergating_state = vce_v2_0_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs vce_v2_0_ring_funcs = { + .type = AMDGPU_RING_TYPE_VCE, + .align_mask = 0xf, + .nop = VCE_CMD_NO_OP, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = vce_v2_0_ring_get_rptr, + .get_wptr = vce_v2_0_ring_get_wptr, + .set_wptr = vce_v2_0_ring_set_wptr, + .parse_cs = amdgpu_vce_ring_parse_cs, + .emit_frame_size = 6, /* amdgpu_vce_ring_emit_fence x1 no user fence */ + .emit_ib_size = 4, /* amdgpu_vce_ring_emit_ib */ + .emit_ib = amdgpu_vce_ring_emit_ib, + .emit_fence = amdgpu_vce_ring_emit_fence, + .test_ring = amdgpu_vce_ring_test_ring, + .test_ib = amdgpu_vce_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vce_ring_begin_use, + .end_use = amdgpu_vce_ring_end_use, +}; + +static void vce_v2_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->vce.num_rings; i++) { + adev->vce.ring[i].funcs = &vce_v2_0_ring_funcs; + adev->vce.ring[i].me = i; + } +} + +static const struct amdgpu_irq_src_funcs vce_v2_0_irq_funcs = { + .set = vce_v2_0_set_interrupt_state, + .process = vce_v2_0_process_interrupt, +}; + +static void vce_v2_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->vce.irq.num_types = 1; + adev->vce.irq.funcs = &vce_v2_0_irq_funcs; +}; + +const struct amdgpu_ip_block_version vce_v2_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_VCE, + .major = 2, + .minor = 0, + .rev = 0, + .funcs = &vce_v2_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v2_0.h b/drivers/gpu/drm/amd/amdgpu/vce_v2_0.h new file mode 100644 index 000000000..4d1516765 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vce_v2_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VCE_V2_0_H__ +#define __VCE_V2_0_H__ + +extern const struct amdgpu_ip_block_version vce_v2_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c new file mode 100644 index 000000000..18f6e62af --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c @@ -0,0 +1,1023 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * Authors: Christian König + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_vce.h" +#include "vid.h" +#include "vce/vce_3_0_d.h" +#include "vce/vce_3_0_sh_mask.h" +#include "oss/oss_3_0_d.h" +#include "oss/oss_3_0_sh_mask.h" +#include "gca/gfx_8_0_d.h" +#include "smu/smu_7_1_2_d.h" +#include "smu/smu_7_1_2_sh_mask.h" +#include "gca/gfx_8_0_sh_mask.h" +#include "ivsrcid/ivsrcid_vislands30.h" + + +#define GRBM_GFX_INDEX__VCE_INSTANCE__SHIFT 0x04 +#define GRBM_GFX_INDEX__VCE_INSTANCE_MASK 0x10 +#define GRBM_GFX_INDEX__VCE_ALL_PIPE 0x07 + +#define mmVCE_LMI_VCPU_CACHE_40BIT_BAR0 0x8616 +#define mmVCE_LMI_VCPU_CACHE_40BIT_BAR1 0x8617 +#define mmVCE_LMI_VCPU_CACHE_40BIT_BAR2 0x8618 +#define mmGRBM_GFX_INDEX_DEFAULT 0xE0000000 + +#define VCE_STATUS_VCPU_REPORT_FW_LOADED_MASK 0x02 + +#define VCE_V3_0_FW_SIZE (384 * 1024) +#define VCE_V3_0_STACK_SIZE (64 * 1024) +#define VCE_V3_0_DATA_SIZE ((16 * 1024 * AMDGPU_MAX_VCE_HANDLES) + (52 * 1024)) + +#define FW_52_8_3 ((52 << 24) | (8 << 16) | (3 << 8)) + +#define GET_VCE_INSTANCE(i) ((i) << GRBM_GFX_INDEX__VCE_INSTANCE__SHIFT \ + | GRBM_GFX_INDEX__VCE_ALL_PIPE) + +static void vce_v3_0_mc_resume(struct amdgpu_device *adev, int idx); +static void vce_v3_0_set_ring_funcs(struct amdgpu_device *adev); +static void vce_v3_0_set_irq_funcs(struct amdgpu_device *adev); +static int vce_v3_0_wait_for_idle(void *handle); +static int vce_v3_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state); +/** + * vce_v3_0_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t vce_v3_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 v; + + mutex_lock(&adev->grbm_idx_mutex); + if (adev->vce.harvest_config == 0 || + adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE1) + WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(0)); + else if (adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE0) + WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(1)); + + if (ring->me == 0) + v = RREG32(mmVCE_RB_RPTR); + else if (ring->me == 1) + v = RREG32(mmVCE_RB_RPTR2); + else + v = RREG32(mmVCE_RB_RPTR3); + + WREG32(mmGRBM_GFX_INDEX, mmGRBM_GFX_INDEX_DEFAULT); + mutex_unlock(&adev->grbm_idx_mutex); + + return v; +} + +/** + * vce_v3_0_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t vce_v3_0_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + u32 v; + + mutex_lock(&adev->grbm_idx_mutex); + if (adev->vce.harvest_config == 0 || + adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE1) + WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(0)); + else if (adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE0) + WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(1)); + + if (ring->me == 0) + v = RREG32(mmVCE_RB_WPTR); + else if (ring->me == 1) + v = RREG32(mmVCE_RB_WPTR2); + else + v = RREG32(mmVCE_RB_WPTR3); + + WREG32(mmGRBM_GFX_INDEX, mmGRBM_GFX_INDEX_DEFAULT); + mutex_unlock(&adev->grbm_idx_mutex); + + return v; +} + +/** + * vce_v3_0_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void vce_v3_0_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + mutex_lock(&adev->grbm_idx_mutex); + if (adev->vce.harvest_config == 0 || + adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE1) + WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(0)); + else if (adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE0) + WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(1)); + + if (ring->me == 0) + WREG32(mmVCE_RB_WPTR, lower_32_bits(ring->wptr)); + else if (ring->me == 1) + WREG32(mmVCE_RB_WPTR2, lower_32_bits(ring->wptr)); + else + WREG32(mmVCE_RB_WPTR3, lower_32_bits(ring->wptr)); + + WREG32(mmGRBM_GFX_INDEX, mmGRBM_GFX_INDEX_DEFAULT); + mutex_unlock(&adev->grbm_idx_mutex); +} + +static void vce_v3_0_override_vce_clock_gating(struct amdgpu_device *adev, bool override) +{ + WREG32_FIELD(VCE_RB_ARB_CTRL, VCE_CGTT_OVERRIDE, override ? 1 : 0); +} + +static void vce_v3_0_set_vce_sw_clock_gating(struct amdgpu_device *adev, + bool gated) +{ + u32 data; + + /* Set Override to disable Clock Gating */ + vce_v3_0_override_vce_clock_gating(adev, true); + + /* This function enables MGCG which is controlled by firmware. + With the clocks in the gated state the core is still + accessible but the firmware will throttle the clocks on the + fly as necessary. + */ + if (!gated) { + data = RREG32(mmVCE_CLOCK_GATING_B); + data |= 0x1ff; + data &= ~0xef0000; + WREG32(mmVCE_CLOCK_GATING_B, data); + + data = RREG32(mmVCE_UENC_CLOCK_GATING); + data |= 0x3ff000; + data &= ~0xffc00000; + WREG32(mmVCE_UENC_CLOCK_GATING, data); + + data = RREG32(mmVCE_UENC_CLOCK_GATING_2); + data |= 0x2; + data &= ~0x00010000; + WREG32(mmVCE_UENC_CLOCK_GATING_2, data); + + data = RREG32(mmVCE_UENC_REG_CLOCK_GATING); + data |= 0x37f; + WREG32(mmVCE_UENC_REG_CLOCK_GATING, data); + + data = RREG32(mmVCE_UENC_DMA_DCLK_CTRL); + data |= VCE_UENC_DMA_DCLK_CTRL__WRDMCLK_FORCEON_MASK | + VCE_UENC_DMA_DCLK_CTRL__RDDMCLK_FORCEON_MASK | + VCE_UENC_DMA_DCLK_CTRL__REGCLK_FORCEON_MASK | + 0x8; + WREG32(mmVCE_UENC_DMA_DCLK_CTRL, data); + } else { + data = RREG32(mmVCE_CLOCK_GATING_B); + data &= ~0x80010; + data |= 0xe70008; + WREG32(mmVCE_CLOCK_GATING_B, data); + + data = RREG32(mmVCE_UENC_CLOCK_GATING); + data |= 0xffc00000; + WREG32(mmVCE_UENC_CLOCK_GATING, data); + + data = RREG32(mmVCE_UENC_CLOCK_GATING_2); + data |= 0x10000; + WREG32(mmVCE_UENC_CLOCK_GATING_2, data); + + data = RREG32(mmVCE_UENC_REG_CLOCK_GATING); + data &= ~0x3ff; + WREG32(mmVCE_UENC_REG_CLOCK_GATING, data); + + data = RREG32(mmVCE_UENC_DMA_DCLK_CTRL); + data &= ~(VCE_UENC_DMA_DCLK_CTRL__WRDMCLK_FORCEON_MASK | + VCE_UENC_DMA_DCLK_CTRL__RDDMCLK_FORCEON_MASK | + VCE_UENC_DMA_DCLK_CTRL__REGCLK_FORCEON_MASK | + 0x8); + WREG32(mmVCE_UENC_DMA_DCLK_CTRL, data); + } + vce_v3_0_override_vce_clock_gating(adev, false); +} + +static int vce_v3_0_firmware_loaded(struct amdgpu_device *adev) +{ + int i, j; + + for (i = 0; i < 10; ++i) { + for (j = 0; j < 100; ++j) { + uint32_t status = RREG32(mmVCE_STATUS); + + if (status & VCE_STATUS_VCPU_REPORT_FW_LOADED_MASK) + return 0; + mdelay(10); + } + + DRM_ERROR("VCE not responding, trying to reset the ECPU!!!\n"); + WREG32_FIELD(VCE_SOFT_RESET, ECPU_SOFT_RESET, 1); + mdelay(10); + WREG32_FIELD(VCE_SOFT_RESET, ECPU_SOFT_RESET, 0); + mdelay(10); + } + + return -ETIMEDOUT; +} + +/** + * vce_v3_0_start - start VCE block + * + * @adev: amdgpu_device pointer + * + * Setup and start the VCE block + */ +static int vce_v3_0_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + int idx, r; + + mutex_lock(&adev->grbm_idx_mutex); + for (idx = 0; idx < 2; ++idx) { + if (adev->vce.harvest_config & (1 << idx)) + continue; + + WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(idx)); + + /* Program instance 0 reg space for two instances or instance 0 case + program instance 1 reg space for only instance 1 available case */ + if (idx != 1 || adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE0) { + ring = &adev->vce.ring[0]; + WREG32(mmVCE_RB_RPTR, lower_32_bits(ring->wptr)); + WREG32(mmVCE_RB_WPTR, lower_32_bits(ring->wptr)); + WREG32(mmVCE_RB_BASE_LO, ring->gpu_addr); + WREG32(mmVCE_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32(mmVCE_RB_SIZE, ring->ring_size / 4); + + ring = &adev->vce.ring[1]; + WREG32(mmVCE_RB_RPTR2, lower_32_bits(ring->wptr)); + WREG32(mmVCE_RB_WPTR2, lower_32_bits(ring->wptr)); + WREG32(mmVCE_RB_BASE_LO2, ring->gpu_addr); + WREG32(mmVCE_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); + WREG32(mmVCE_RB_SIZE2, ring->ring_size / 4); + + ring = &adev->vce.ring[2]; + WREG32(mmVCE_RB_RPTR3, lower_32_bits(ring->wptr)); + WREG32(mmVCE_RB_WPTR3, lower_32_bits(ring->wptr)); + WREG32(mmVCE_RB_BASE_LO3, ring->gpu_addr); + WREG32(mmVCE_RB_BASE_HI3, upper_32_bits(ring->gpu_addr)); + WREG32(mmVCE_RB_SIZE3, ring->ring_size / 4); + } + + vce_v3_0_mc_resume(adev, idx); + WREG32_FIELD(VCE_STATUS, JOB_BUSY, 1); + + if (adev->asic_type >= CHIP_STONEY) + WREG32_P(mmVCE_VCPU_CNTL, 1, ~0x200001); + else + WREG32_FIELD(VCE_VCPU_CNTL, CLK_EN, 1); + + WREG32_FIELD(VCE_SOFT_RESET, ECPU_SOFT_RESET, 0); + mdelay(100); + + r = vce_v3_0_firmware_loaded(adev); + + /* clear BUSY flag */ + WREG32_FIELD(VCE_STATUS, JOB_BUSY, 0); + + if (r) { + DRM_ERROR("VCE not responding, giving up!!!\n"); + mutex_unlock(&adev->grbm_idx_mutex); + return r; + } + } + + WREG32(mmGRBM_GFX_INDEX, mmGRBM_GFX_INDEX_DEFAULT); + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +static int vce_v3_0_stop(struct amdgpu_device *adev) +{ + int idx; + + mutex_lock(&adev->grbm_idx_mutex); + for (idx = 0; idx < 2; ++idx) { + if (adev->vce.harvest_config & (1 << idx)) + continue; + + WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(idx)); + + if (adev->asic_type >= CHIP_STONEY) + WREG32_P(mmVCE_VCPU_CNTL, 0, ~0x200001); + else + WREG32_FIELD(VCE_VCPU_CNTL, CLK_EN, 0); + + /* hold on ECPU */ + WREG32_FIELD(VCE_SOFT_RESET, ECPU_SOFT_RESET, 1); + + /* clear VCE STATUS */ + WREG32(mmVCE_STATUS, 0); + } + + WREG32(mmGRBM_GFX_INDEX, mmGRBM_GFX_INDEX_DEFAULT); + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +#define ixVCE_HARVEST_FUSE_MACRO__ADDRESS 0xC0014074 +#define VCE_HARVEST_FUSE_MACRO__SHIFT 27 +#define VCE_HARVEST_FUSE_MACRO__MASK 0x18000000 + +static unsigned vce_v3_0_get_harvest_config(struct amdgpu_device *adev) +{ + u32 tmp; + + if ((adev->asic_type == CHIP_FIJI) || + (adev->asic_type == CHIP_STONEY)) + return AMDGPU_VCE_HARVEST_VCE1; + + if (adev->flags & AMD_IS_APU) + tmp = (RREG32_SMC(ixVCE_HARVEST_FUSE_MACRO__ADDRESS) & + VCE_HARVEST_FUSE_MACRO__MASK) >> + VCE_HARVEST_FUSE_MACRO__SHIFT; + else + tmp = (RREG32_SMC(ixCC_HARVEST_FUSES) & + CC_HARVEST_FUSES__VCE_DISABLE_MASK) >> + CC_HARVEST_FUSES__VCE_DISABLE__SHIFT; + + switch (tmp) { + case 1: + return AMDGPU_VCE_HARVEST_VCE0; + case 2: + return AMDGPU_VCE_HARVEST_VCE1; + case 3: + return AMDGPU_VCE_HARVEST_VCE0 | AMDGPU_VCE_HARVEST_VCE1; + default: + if ((adev->asic_type == CHIP_POLARIS10) || + (adev->asic_type == CHIP_POLARIS11) || + (adev->asic_type == CHIP_POLARIS12) || + (adev->asic_type == CHIP_VEGAM)) + return AMDGPU_VCE_HARVEST_VCE1; + + return 0; + } +} + +static int vce_v3_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->vce.harvest_config = vce_v3_0_get_harvest_config(adev); + + if ((adev->vce.harvest_config & + (AMDGPU_VCE_HARVEST_VCE0 | AMDGPU_VCE_HARVEST_VCE1)) == + (AMDGPU_VCE_HARVEST_VCE0 | AMDGPU_VCE_HARVEST_VCE1)) + return -ENOENT; + + adev->vce.num_rings = 3; + + vce_v3_0_set_ring_funcs(adev); + vce_v3_0_set_irq_funcs(adev); + + return 0; +} + +static int vce_v3_0_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int r, i; + + /* VCE */ + r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_VCE_TRAP, &adev->vce.irq); + if (r) + return r; + + r = amdgpu_vce_sw_init(adev, VCE_V3_0_FW_SIZE + + (VCE_V3_0_STACK_SIZE + VCE_V3_0_DATA_SIZE) * 2); + if (r) + return r; + + /* 52.8.3 required for 3 ring support */ + if (adev->vce.fw_version < FW_52_8_3) + adev->vce.num_rings = 2; + + r = amdgpu_vce_resume(adev); + if (r) + return r; + + for (i = 0; i < adev->vce.num_rings; i++) { + enum amdgpu_ring_priority_level hw_prio = amdgpu_vce_get_ring_prio(i); + + ring = &adev->vce.ring[i]; + sprintf(ring->name, "vce%d", i); + r = amdgpu_ring_init(adev, ring, 512, &adev->vce.irq, 0, + hw_prio, NULL); + if (r) + return r; + } + + r = amdgpu_vce_entity_init(adev); + + return r; +} + +static int vce_v3_0_sw_fini(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_vce_suspend(adev); + if (r) + return r; + + return amdgpu_vce_sw_fini(adev); +} + +static int vce_v3_0_hw_init(void *handle) +{ + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + vce_v3_0_override_vce_clock_gating(adev, true); + + amdgpu_asic_set_vce_clocks(adev, 10000, 10000); + + for (i = 0; i < adev->vce.num_rings; i++) { + r = amdgpu_ring_test_helper(&adev->vce.ring[i]); + if (r) + return r; + } + + DRM_INFO("VCE initialized successfully.\n"); + + return 0; +} + +static int vce_v3_0_hw_fini(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->vce.idle_work); + + r = vce_v3_0_wait_for_idle(handle); + if (r) + return r; + + vce_v3_0_stop(adev); + return vce_v3_0_set_clockgating_state(adev, AMD_CG_STATE_GATE); +} + +static int vce_v3_0_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* + * Proper cleanups before halting the HW engine: + * - cancel the delayed idle work + * - enable powergating + * - enable clockgating + * - disable dpm + * + * TODO: to align with the VCN implementation, move the + * jobs for clockgating/powergating/dpm setting to + * ->set_powergating_state(). + */ + cancel_delayed_work_sync(&adev->vce.idle_work); + + if (adev->pm.dpm_enabled) { + amdgpu_dpm_enable_vce(adev, false); + } else { + amdgpu_asic_set_vce_clocks(adev, 0, 0); + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE, + AMD_PG_STATE_GATE); + amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE, + AMD_CG_STATE_GATE); + } + + r = vce_v3_0_hw_fini(adev); + if (r) + return r; + + return amdgpu_vce_suspend(adev); +} + +static int vce_v3_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_vce_resume(adev); + if (r) + return r; + + return vce_v3_0_hw_init(adev); +} + +static void vce_v3_0_mc_resume(struct amdgpu_device *adev, int idx) +{ + uint32_t offset, size; + + WREG32_P(mmVCE_CLOCK_GATING_A, 0, ~(1 << 16)); + WREG32_P(mmVCE_UENC_CLOCK_GATING, 0x1FF000, ~0xFF9FF000); + WREG32_P(mmVCE_UENC_REG_CLOCK_GATING, 0x3F, ~0x3F); + WREG32(mmVCE_CLOCK_GATING_B, 0x1FF); + + WREG32(mmVCE_LMI_CTRL, 0x00398000); + WREG32_P(mmVCE_LMI_CACHE_CTRL, 0x0, ~0x1); + WREG32(mmVCE_LMI_SWAP_CNTL, 0); + WREG32(mmVCE_LMI_SWAP_CNTL1, 0); + WREG32(mmVCE_LMI_VM_CTRL, 0); + WREG32_OR(mmVCE_VCPU_CNTL, 0x00100000); + + if (adev->asic_type >= CHIP_STONEY) { + WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR0, (adev->vce.gpu_addr >> 8)); + WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR1, (adev->vce.gpu_addr >> 8)); + WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR2, (adev->vce.gpu_addr >> 8)); + } else + WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR, (adev->vce.gpu_addr >> 8)); + offset = AMDGPU_VCE_FIRMWARE_OFFSET; + size = VCE_V3_0_FW_SIZE; + WREG32(mmVCE_VCPU_CACHE_OFFSET0, offset & 0x7fffffff); + WREG32(mmVCE_VCPU_CACHE_SIZE0, size); + + if (idx == 0) { + offset += size; + size = VCE_V3_0_STACK_SIZE; + WREG32(mmVCE_VCPU_CACHE_OFFSET1, offset & 0x7fffffff); + WREG32(mmVCE_VCPU_CACHE_SIZE1, size); + offset += size; + size = VCE_V3_0_DATA_SIZE; + WREG32(mmVCE_VCPU_CACHE_OFFSET2, offset & 0x7fffffff); + WREG32(mmVCE_VCPU_CACHE_SIZE2, size); + } else { + offset += size + VCE_V3_0_STACK_SIZE + VCE_V3_0_DATA_SIZE; + size = VCE_V3_0_STACK_SIZE; + WREG32(mmVCE_VCPU_CACHE_OFFSET1, offset & 0xfffffff); + WREG32(mmVCE_VCPU_CACHE_SIZE1, size); + offset += size; + size = VCE_V3_0_DATA_SIZE; + WREG32(mmVCE_VCPU_CACHE_OFFSET2, offset & 0xfffffff); + WREG32(mmVCE_VCPU_CACHE_SIZE2, size); + } + + WREG32_P(mmVCE_LMI_CTRL2, 0x0, ~0x100); + WREG32_FIELD(VCE_SYS_INT_EN, VCE_SYS_INT_TRAP_INTERRUPT_EN, 1); +} + +static bool vce_v3_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 mask = 0; + + mask |= (adev->vce.harvest_config & AMDGPU_VCE_HARVEST_VCE0) ? 0 : SRBM_STATUS2__VCE0_BUSY_MASK; + mask |= (adev->vce.harvest_config & AMDGPU_VCE_HARVEST_VCE1) ? 0 : SRBM_STATUS2__VCE1_BUSY_MASK; + + return !(RREG32(mmSRBM_STATUS2) & mask); +} + +static int vce_v3_0_wait_for_idle(void *handle) +{ + unsigned i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) + if (vce_v3_0_is_idle(handle)) + return 0; + + return -ETIMEDOUT; +} + +#define VCE_STATUS_VCPU_REPORT_AUTO_BUSY_MASK 0x00000008L /* AUTO_BUSY */ +#define VCE_STATUS_VCPU_REPORT_RB0_BUSY_MASK 0x00000010L /* RB0_BUSY */ +#define VCE_STATUS_VCPU_REPORT_RB1_BUSY_MASK 0x00000020L /* RB1_BUSY */ +#define AMDGPU_VCE_STATUS_BUSY_MASK (VCE_STATUS_VCPU_REPORT_AUTO_BUSY_MASK | \ + VCE_STATUS_VCPU_REPORT_RB0_BUSY_MASK) + +static bool vce_v3_0_check_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset = 0; + + /* According to VCE team , we should use VCE_STATUS instead + * SRBM_STATUS.VCE_BUSY bit for busy status checking. + * GRBM_GFX_INDEX.INSTANCE_INDEX is used to specify which VCE + * instance's registers are accessed + * (0 for 1st instance, 10 for 2nd instance). + * + *VCE_STATUS + *|UENC|ACPI|AUTO ACTIVE|RB1 |RB0 |RB2 | |FW_LOADED|JOB | + *|----+----+-----------+----+----+----+----------+---------+----| + *|bit8|bit7| bit6 |bit5|bit4|bit3| bit2 | bit1 |bit0| + * + * VCE team suggest use bit 3--bit 6 for busy status check + */ + mutex_lock(&adev->grbm_idx_mutex); + WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(0)); + if (RREG32(mmVCE_STATUS) & AMDGPU_VCE_STATUS_BUSY_MASK) { + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE0, 1); + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE1, 1); + } + WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(1)); + if (RREG32(mmVCE_STATUS) & AMDGPU_VCE_STATUS_BUSY_MASK) { + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE0, 1); + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE1, 1); + } + WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(0)); + mutex_unlock(&adev->grbm_idx_mutex); + + if (srbm_soft_reset) { + adev->vce.srbm_soft_reset = srbm_soft_reset; + return true; + } else { + adev->vce.srbm_soft_reset = 0; + return false; + } +} + +static int vce_v3_0_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset; + + if (!adev->vce.srbm_soft_reset) + return 0; + srbm_soft_reset = adev->vce.srbm_soft_reset; + + if (srbm_soft_reset) { + u32 tmp; + + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + + return 0; +} + +static int vce_v3_0_pre_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->vce.srbm_soft_reset) + return 0; + + mdelay(5); + + return vce_v3_0_suspend(adev); +} + + +static int vce_v3_0_post_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->vce.srbm_soft_reset) + return 0; + + mdelay(5); + + return vce_v3_0_resume(adev); +} + +static int vce_v3_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + uint32_t val = 0; + + if (state == AMDGPU_IRQ_STATE_ENABLE) + val |= VCE_SYS_INT_EN__VCE_SYS_INT_TRAP_INTERRUPT_EN_MASK; + + WREG32_P(mmVCE_SYS_INT_EN, val, ~VCE_SYS_INT_EN__VCE_SYS_INT_TRAP_INTERRUPT_EN_MASK); + return 0; +} + +static int vce_v3_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("IH: VCE\n"); + + WREG32_FIELD(VCE_SYS_INT_STATUS, VCE_SYS_INT_TRAP_INTERRUPT_INT, 1); + + switch (entry->src_data[0]) { + case 0: + case 1: + case 2: + amdgpu_fence_process(&adev->vce.ring[entry->src_data[0]]); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static int vce_v3_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_CG_STATE_GATE); + int i; + + if (!(adev->cg_flags & AMD_CG_SUPPORT_VCE_MGCG)) + return 0; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < 2; i++) { + /* Program VCE Instance 0 or 1 if not harvested */ + if (adev->vce.harvest_config & (1 << i)) + continue; + + WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(i)); + + if (!enable) { + /* initialize VCE_CLOCK_GATING_A: Clock ON/OFF delay */ + uint32_t data = RREG32(mmVCE_CLOCK_GATING_A); + data &= ~(0xf | 0xff0); + data |= ((0x0 << 0) | (0x04 << 4)); + WREG32(mmVCE_CLOCK_GATING_A, data); + + /* initialize VCE_UENC_CLOCK_GATING: Clock ON/OFF delay */ + data = RREG32(mmVCE_UENC_CLOCK_GATING); + data &= ~(0xf | 0xff0); + data |= ((0x0 << 0) | (0x04 << 4)); + WREG32(mmVCE_UENC_CLOCK_GATING, data); + } + + vce_v3_0_set_vce_sw_clock_gating(adev, enable); + } + + WREG32(mmGRBM_GFX_INDEX, mmGRBM_GFX_INDEX_DEFAULT); + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} + +static int vce_v3_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + /* This doesn't actually powergate the VCE block. + * That's done in the dpm code via the SMC. This + * just re-inits the block as necessary. The actual + * gating still happens in the dpm code. We should + * revisit this when there is a cleaner line between + * the smc and the hw blocks + */ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret = 0; + + if (state == AMD_PG_STATE_GATE) { + ret = vce_v3_0_stop(adev); + if (ret) + goto out; + } else { + ret = vce_v3_0_start(adev); + if (ret) + goto out; + } + +out: + return ret; +} + +static void vce_v3_0_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + mutex_lock(&adev->pm.mutex); + + if (adev->flags & AMD_IS_APU) + data = RREG32_SMC(ixCURRENT_PG_STATUS_APU); + else + data = RREG32_SMC(ixCURRENT_PG_STATUS); + + if (data & CURRENT_PG_STATUS__VCE_PG_STATUS_MASK) { + DRM_INFO("Cannot get clockgating state when VCE is powergated.\n"); + goto out; + } + + WREG32_FIELD(GRBM_GFX_INDEX, VCE_INSTANCE, 0); + + /* AMD_CG_SUPPORT_VCE_MGCG */ + data = RREG32(mmVCE_CLOCK_GATING_A); + if (data & (0x04 << 4)) + *flags |= AMD_CG_SUPPORT_VCE_MGCG; + +out: + mutex_unlock(&adev->pm.mutex); +} + +static void vce_v3_0_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, VCE_CMD_IB_VM); + amdgpu_ring_write(ring, vmid); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); +} + +static void vce_v3_0_emit_vm_flush(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + amdgpu_ring_write(ring, VCE_CMD_UPDATE_PTB); + amdgpu_ring_write(ring, vmid); + amdgpu_ring_write(ring, pd_addr >> 12); + + amdgpu_ring_write(ring, VCE_CMD_FLUSH_TLB); + amdgpu_ring_write(ring, vmid); + amdgpu_ring_write(ring, VCE_CMD_END); +} + +static void vce_v3_0_emit_pipeline_sync(struct amdgpu_ring *ring) +{ + uint32_t seq = ring->fence_drv.sync_seq; + uint64_t addr = ring->fence_drv.gpu_addr; + + amdgpu_ring_write(ring, VCE_CMD_WAIT_GE); + amdgpu_ring_write(ring, lower_32_bits(addr)); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, seq); +} + +static const struct amd_ip_funcs vce_v3_0_ip_funcs = { + .name = "vce_v3_0", + .early_init = vce_v3_0_early_init, + .late_init = NULL, + .sw_init = vce_v3_0_sw_init, + .sw_fini = vce_v3_0_sw_fini, + .hw_init = vce_v3_0_hw_init, + .hw_fini = vce_v3_0_hw_fini, + .suspend = vce_v3_0_suspend, + .resume = vce_v3_0_resume, + .is_idle = vce_v3_0_is_idle, + .wait_for_idle = vce_v3_0_wait_for_idle, + .check_soft_reset = vce_v3_0_check_soft_reset, + .pre_soft_reset = vce_v3_0_pre_soft_reset, + .soft_reset = vce_v3_0_soft_reset, + .post_soft_reset = vce_v3_0_post_soft_reset, + .set_clockgating_state = vce_v3_0_set_clockgating_state, + .set_powergating_state = vce_v3_0_set_powergating_state, + .get_clockgating_state = vce_v3_0_get_clockgating_state, +}; + +static const struct amdgpu_ring_funcs vce_v3_0_ring_phys_funcs = { + .type = AMDGPU_RING_TYPE_VCE, + .align_mask = 0xf, + .nop = VCE_CMD_NO_OP, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = vce_v3_0_ring_get_rptr, + .get_wptr = vce_v3_0_ring_get_wptr, + .set_wptr = vce_v3_0_ring_set_wptr, + .parse_cs = amdgpu_vce_ring_parse_cs, + .emit_frame_size = + 4 + /* vce_v3_0_emit_pipeline_sync */ + 6, /* amdgpu_vce_ring_emit_fence x1 no user fence */ + .emit_ib_size = 4, /* amdgpu_vce_ring_emit_ib */ + .emit_ib = amdgpu_vce_ring_emit_ib, + .emit_fence = amdgpu_vce_ring_emit_fence, + .test_ring = amdgpu_vce_ring_test_ring, + .test_ib = amdgpu_vce_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vce_ring_begin_use, + .end_use = amdgpu_vce_ring_end_use, +}; + +static const struct amdgpu_ring_funcs vce_v3_0_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCE, + .align_mask = 0xf, + .nop = VCE_CMD_NO_OP, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = vce_v3_0_ring_get_rptr, + .get_wptr = vce_v3_0_ring_get_wptr, + .set_wptr = vce_v3_0_ring_set_wptr, + .parse_cs = amdgpu_vce_ring_parse_cs_vm, + .emit_frame_size = + 6 + /* vce_v3_0_emit_vm_flush */ + 4 + /* vce_v3_0_emit_pipeline_sync */ + 6 + 6, /* amdgpu_vce_ring_emit_fence x2 vm fence */ + .emit_ib_size = 5, /* vce_v3_0_ring_emit_ib */ + .emit_ib = vce_v3_0_ring_emit_ib, + .emit_vm_flush = vce_v3_0_emit_vm_flush, + .emit_pipeline_sync = vce_v3_0_emit_pipeline_sync, + .emit_fence = amdgpu_vce_ring_emit_fence, + .test_ring = amdgpu_vce_ring_test_ring, + .test_ib = amdgpu_vce_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vce_ring_begin_use, + .end_use = amdgpu_vce_ring_end_use, +}; + +static void vce_v3_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + if (adev->asic_type >= CHIP_STONEY) { + for (i = 0; i < adev->vce.num_rings; i++) { + adev->vce.ring[i].funcs = &vce_v3_0_ring_vm_funcs; + adev->vce.ring[i].me = i; + } + DRM_INFO("VCE enabled in VM mode\n"); + } else { + for (i = 0; i < adev->vce.num_rings; i++) { + adev->vce.ring[i].funcs = &vce_v3_0_ring_phys_funcs; + adev->vce.ring[i].me = i; + } + DRM_INFO("VCE enabled in physical mode\n"); + } +} + +static const struct amdgpu_irq_src_funcs vce_v3_0_irq_funcs = { + .set = vce_v3_0_set_interrupt_state, + .process = vce_v3_0_process_interrupt, +}; + +static void vce_v3_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->vce.irq.num_types = 1; + adev->vce.irq.funcs = &vce_v3_0_irq_funcs; +}; + +const struct amdgpu_ip_block_version vce_v3_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_VCE, + .major = 3, + .minor = 0, + .rev = 0, + .funcs = &vce_v3_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version vce_v3_1_ip_block = { + .type = AMD_IP_BLOCK_TYPE_VCE, + .major = 3, + .minor = 1, + .rev = 0, + .funcs = &vce_v3_0_ip_funcs, +}; + +const struct amdgpu_ip_block_version vce_v3_4_ip_block = { + .type = AMD_IP_BLOCK_TYPE_VCE, + .major = 3, + .minor = 4, + .rev = 0, + .funcs = &vce_v3_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.h b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.h new file mode 100644 index 000000000..08b908c7d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.h @@ -0,0 +1,31 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VCE_V3_0_H__ +#define __VCE_V3_0_H__ + +extern const struct amdgpu_ip_block_version vce_v3_0_ip_block; +extern const struct amdgpu_ip_block_version vce_v3_1_ip_block; +extern const struct amdgpu_ip_block_version vce_v3_4_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c new file mode 100644 index 000000000..e0b70cd3b --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c @@ -0,0 +1,1162 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_vce.h" +#include "soc15.h" +#include "soc15d.h" +#include "soc15_common.h" +#include "mmsch_v1_0.h" + +#include "vce/vce_4_0_offset.h" +#include "vce/vce_4_0_default.h" +#include "vce/vce_4_0_sh_mask.h" +#include "mmhub/mmhub_1_0_offset.h" +#include "mmhub/mmhub_1_0_sh_mask.h" + +#include "ivsrcid/vce/irqsrcs_vce_4_0.h" + +#define VCE_STATUS_VCPU_REPORT_FW_LOADED_MASK 0x02 + +#define VCE_V4_0_FW_SIZE (384 * 1024) +#define VCE_V4_0_STACK_SIZE (64 * 1024) +#define VCE_V4_0_DATA_SIZE ((16 * 1024 * AMDGPU_MAX_VCE_HANDLES) + (52 * 1024)) + +static void vce_v4_0_mc_resume(struct amdgpu_device *adev); +static void vce_v4_0_set_ring_funcs(struct amdgpu_device *adev); +static void vce_v4_0_set_irq_funcs(struct amdgpu_device *adev); + +/** + * vce_v4_0_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t vce_v4_0_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->me == 0) + return RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_RPTR)); + else if (ring->me == 1) + return RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_RPTR2)); + else + return RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_RPTR3)); +} + +/** + * vce_v4_0_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t vce_v4_0_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + + if (ring->me == 0) + return RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_WPTR)); + else if (ring->me == 1) + return RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_WPTR2)); + else + return RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_WPTR3)); +} + +/** + * vce_v4_0_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void vce_v4_0_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + return; + } + + if (ring->me == 0) + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_WPTR), + lower_32_bits(ring->wptr)); + else if (ring->me == 1) + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_WPTR2), + lower_32_bits(ring->wptr)); + else + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_WPTR3), + lower_32_bits(ring->wptr)); +} + +static int vce_v4_0_firmware_loaded(struct amdgpu_device *adev) +{ + int i, j; + + for (i = 0; i < 10; ++i) { + for (j = 0; j < 100; ++j) { + uint32_t status = + RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_STATUS)); + + if (status & VCE_STATUS_VCPU_REPORT_FW_LOADED_MASK) + return 0; + mdelay(10); + } + + DRM_ERROR("VCE not responding, trying to reset the ECPU!!!\n"); + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_SOFT_RESET), + VCE_SOFT_RESET__ECPU_SOFT_RESET_MASK, + ~VCE_SOFT_RESET__ECPU_SOFT_RESET_MASK); + mdelay(10); + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_SOFT_RESET), 0, + ~VCE_SOFT_RESET__ECPU_SOFT_RESET_MASK); + mdelay(10); + + } + + return -ETIMEDOUT; +} + +static int vce_v4_0_mmsch_start(struct amdgpu_device *adev, + struct amdgpu_mm_table *table) +{ + uint32_t data = 0, loop; + uint64_t addr = table->gpu_addr; + struct mmsch_v1_0_init_header *header = (struct mmsch_v1_0_init_header *)table->cpu_addr; + uint32_t size; + + size = header->header_size + header->vce_table_size + header->uvd_table_size; + + /* 1, write to vce_mmsch_vf_ctx_addr_lo/hi register with GPU mc addr of memory descriptor location */ + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_MMSCH_VF_CTX_ADDR_LO), lower_32_bits(addr)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_MMSCH_VF_CTX_ADDR_HI), upper_32_bits(addr)); + + /* 2, update vmid of descriptor */ + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_MMSCH_VF_VMID)); + data &= ~VCE_MMSCH_VF_VMID__VF_CTX_VMID_MASK; + data |= (0 << VCE_MMSCH_VF_VMID__VF_CTX_VMID__SHIFT); /* use domain0 for MM scheduler */ + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_MMSCH_VF_VMID), data); + + /* 3, notify mmsch about the size of this descriptor */ + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_MMSCH_VF_CTX_SIZE), size); + + /* 4, set resp to zero */ + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_MMSCH_VF_MAILBOX_RESP), 0); + + WDOORBELL32(adev->vce.ring[0].doorbell_index, 0); + *adev->vce.ring[0].wptr_cpu_addr = 0; + adev->vce.ring[0].wptr = 0; + adev->vce.ring[0].wptr_old = 0; + + /* 5, kick off the initialization and wait until VCE_MMSCH_VF_MAILBOX_RESP becomes non-zero */ + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_MMSCH_VF_MAILBOX_HOST), 0x10000001); + + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_MMSCH_VF_MAILBOX_RESP)); + loop = 1000; + while ((data & 0x10000002) != 0x10000002) { + udelay(10); + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_MMSCH_VF_MAILBOX_RESP)); + loop--; + if (!loop) + break; + } + + if (!loop) { + dev_err(adev->dev, "failed to init MMSCH, mmVCE_MMSCH_VF_MAILBOX_RESP = %x\n", data); + return -EBUSY; + } + + return 0; +} + +static int vce_v4_0_sriov_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + uint32_t offset, size; + uint32_t table_size = 0; + struct mmsch_v1_0_cmd_direct_write direct_wt = { { 0 } }; + struct mmsch_v1_0_cmd_direct_read_modify_write direct_rd_mod_wt = { { 0 } }; + struct mmsch_v1_0_cmd_direct_polling direct_poll = { { 0 } }; + struct mmsch_v1_0_cmd_end end = { { 0 } }; + uint32_t *init_table = adev->virt.mm_table.cpu_addr; + struct mmsch_v1_0_init_header *header = (struct mmsch_v1_0_init_header *)init_table; + + direct_wt.cmd_header.command_type = MMSCH_COMMAND__DIRECT_REG_WRITE; + direct_rd_mod_wt.cmd_header.command_type = MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE; + direct_poll.cmd_header.command_type = MMSCH_COMMAND__DIRECT_REG_POLLING; + end.cmd_header.command_type = MMSCH_COMMAND__END; + + if (header->vce_table_offset == 0 && header->vce_table_size == 0) { + header->version = MMSCH_VERSION; + header->header_size = sizeof(struct mmsch_v1_0_init_header) >> 2; + + if (header->uvd_table_offset == 0 && header->uvd_table_size == 0) + header->vce_table_offset = header->header_size; + else + header->vce_table_offset = header->uvd_table_size + header->uvd_table_offset; + + init_table += header->vce_table_offset; + + ring = &adev->vce.ring[0]; + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_BASE_LO), + lower_32_bits(ring->gpu_addr)); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_BASE_HI), + upper_32_bits(ring->gpu_addr)); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_SIZE), + ring->ring_size / 4); + + /* BEGING OF MC_RESUME */ + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_CTRL), 0x398000); + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_CACHE_CTRL), ~0x1, 0); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_SWAP_CNTL), 0); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_SWAP_CNTL1), 0); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_VM_CTRL), 0); + + offset = AMDGPU_VCE_FIRMWARE_OFFSET; + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + uint32_t low = adev->firmware.ucode[AMDGPU_UCODE_ID_VCE].tmr_mc_addr_lo; + uint32_t hi = adev->firmware.ucode[AMDGPU_UCODE_ID_VCE].tmr_mc_addr_hi; + uint64_t tmr_mc_addr = (uint64_t)(hi) << 32 | low; + + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, + mmVCE_LMI_VCPU_CACHE_40BIT_BAR0), tmr_mc_addr >> 8); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, + mmVCE_LMI_VCPU_CACHE_64BIT_BAR0), + (tmr_mc_addr >> 40) & 0xff); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_OFFSET0), 0); + } else { + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, + mmVCE_LMI_VCPU_CACHE_40BIT_BAR0), + adev->vce.gpu_addr >> 8); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, + mmVCE_LMI_VCPU_CACHE_64BIT_BAR0), + (adev->vce.gpu_addr >> 40) & 0xff); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_OFFSET0), + offset & ~0x0f000000); + + } + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, + mmVCE_LMI_VCPU_CACHE_40BIT_BAR1), + adev->vce.gpu_addr >> 8); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, + mmVCE_LMI_VCPU_CACHE_64BIT_BAR1), + (adev->vce.gpu_addr >> 40) & 0xff); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, + mmVCE_LMI_VCPU_CACHE_40BIT_BAR2), + adev->vce.gpu_addr >> 8); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, + mmVCE_LMI_VCPU_CACHE_64BIT_BAR2), + (adev->vce.gpu_addr >> 40) & 0xff); + + size = VCE_V4_0_FW_SIZE; + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_SIZE0), size); + + offset = (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) ? offset + size : 0; + size = VCE_V4_0_STACK_SIZE; + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_OFFSET1), + (offset & ~0x0f000000) | (1 << 24)); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_SIZE1), size); + + offset += size; + size = VCE_V4_0_DATA_SIZE; + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_OFFSET2), + (offset & ~0x0f000000) | (2 << 24)); + MMSCH_V1_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_SIZE2), size); + + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_CTRL2), ~0x100, 0); + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_SYS_INT_EN), + VCE_SYS_INT_EN__VCE_SYS_INT_TRAP_INTERRUPT_EN_MASK, + VCE_SYS_INT_EN__VCE_SYS_INT_TRAP_INTERRUPT_EN_MASK); + + /* end of MC_RESUME */ + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_STATUS), + VCE_STATUS__JOB_BUSY_MASK, ~VCE_STATUS__JOB_BUSY_MASK); + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CNTL), + ~0x200001, VCE_VCPU_CNTL__CLK_EN_MASK); + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_SOFT_RESET), + ~VCE_SOFT_RESET__ECPU_SOFT_RESET_MASK, 0); + + MMSCH_V1_0_INSERT_DIRECT_POLL(SOC15_REG_OFFSET(VCE, 0, mmVCE_STATUS), + VCE_STATUS_VCPU_REPORT_FW_LOADED_MASK, + VCE_STATUS_VCPU_REPORT_FW_LOADED_MASK); + + /* clear BUSY flag */ + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(VCE, 0, mmVCE_STATUS), + ~VCE_STATUS__JOB_BUSY_MASK, 0); + + /* add end packet */ + memcpy((void *)init_table, &end, sizeof(struct mmsch_v1_0_cmd_end)); + table_size += sizeof(struct mmsch_v1_0_cmd_end) / 4; + header->vce_table_size = table_size; + } + + return vce_v4_0_mmsch_start(adev, &adev->virt.mm_table); +} + +/** + * vce_v4_0_start - start VCE block + * + * @adev: amdgpu_device pointer + * + * Setup and start the VCE block + */ +static int vce_v4_0_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + int r; + + ring = &adev->vce.ring[0]; + + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_RPTR), lower_32_bits(ring->wptr)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_WPTR), lower_32_bits(ring->wptr)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_BASE_LO), ring->gpu_addr); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_BASE_HI), upper_32_bits(ring->gpu_addr)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_SIZE), ring->ring_size / 4); + + ring = &adev->vce.ring[1]; + + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_RPTR2), lower_32_bits(ring->wptr)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_WPTR2), lower_32_bits(ring->wptr)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_BASE_LO2), ring->gpu_addr); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_BASE_HI2), upper_32_bits(ring->gpu_addr)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_SIZE2), ring->ring_size / 4); + + ring = &adev->vce.ring[2]; + + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_RPTR3), lower_32_bits(ring->wptr)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_WPTR3), lower_32_bits(ring->wptr)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_BASE_LO3), ring->gpu_addr); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_BASE_HI3), upper_32_bits(ring->gpu_addr)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_SIZE3), ring->ring_size / 4); + + vce_v4_0_mc_resume(adev); + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_STATUS), VCE_STATUS__JOB_BUSY_MASK, + ~VCE_STATUS__JOB_BUSY_MASK); + + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CNTL), 1, ~0x200001); + + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_SOFT_RESET), 0, + ~VCE_SOFT_RESET__ECPU_SOFT_RESET_MASK); + mdelay(100); + + r = vce_v4_0_firmware_loaded(adev); + + /* clear BUSY flag */ + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_STATUS), 0, ~VCE_STATUS__JOB_BUSY_MASK); + + if (r) { + DRM_ERROR("VCE not responding, giving up!!!\n"); + return r; + } + + return 0; +} + +static int vce_v4_0_stop(struct amdgpu_device *adev) +{ + + /* Disable VCPU */ + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CNTL), 0, ~0x200001); + + /* hold on ECPU */ + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_SOFT_RESET), + VCE_SOFT_RESET__ECPU_SOFT_RESET_MASK, + ~VCE_SOFT_RESET__ECPU_SOFT_RESET_MASK); + + /* clear VCE_STATUS */ + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_STATUS), 0); + + /* Set Clock-Gating off */ + /* if (adev->cg_flags & AMD_CG_SUPPORT_VCE_MGCG) + vce_v4_0_set_vce_sw_clock_gating(adev, false); + */ + + return 0; +} + +static int vce_v4_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) /* currently only VCN0 support SRIOV */ + adev->vce.num_rings = 1; + else + adev->vce.num_rings = 3; + + vce_v4_0_set_ring_funcs(adev); + vce_v4_0_set_irq_funcs(adev); + + return 0; +} + +static int vce_v4_0_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + + unsigned size; + int r, i; + + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCE0, 167, &adev->vce.irq); + if (r) + return r; + + size = VCE_V4_0_STACK_SIZE + VCE_V4_0_DATA_SIZE; + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) + size += VCE_V4_0_FW_SIZE; + + r = amdgpu_vce_sw_init(adev, size); + if (r) + return r; + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + const struct common_firmware_header *hdr; + unsigned size = amdgpu_bo_size(adev->vce.vcpu_bo); + + adev->vce.saved_bo = kvmalloc(size, GFP_KERNEL); + if (!adev->vce.saved_bo) + return -ENOMEM; + + hdr = (const struct common_firmware_header *)adev->vce.fw->data; + adev->firmware.ucode[AMDGPU_UCODE_ID_VCE].ucode_id = AMDGPU_UCODE_ID_VCE; + adev->firmware.ucode[AMDGPU_UCODE_ID_VCE].fw = adev->vce.fw; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(hdr->ucode_size_bytes), PAGE_SIZE); + DRM_INFO("PSP loading VCE firmware\n"); + } else { + r = amdgpu_vce_resume(adev); + if (r) + return r; + } + + for (i = 0; i < adev->vce.num_rings; i++) { + enum amdgpu_ring_priority_level hw_prio = amdgpu_vce_get_ring_prio(i); + + ring = &adev->vce.ring[i]; + ring->vm_hub = AMDGPU_MMHUB0(0); + sprintf(ring->name, "vce%d", i); + if (amdgpu_sriov_vf(adev)) { + /* DOORBELL only works under SRIOV */ + ring->use_doorbell = true; + + /* currently only use the first encoding ring for sriov, + * so set unused location for other unused rings. + */ + if (i == 0) + ring->doorbell_index = adev->doorbell_index.uvd_vce.vce_ring0_1 * 2; + else + ring->doorbell_index = adev->doorbell_index.uvd_vce.vce_ring2_3 * 2 + 1; + } + r = amdgpu_ring_init(adev, ring, 512, &adev->vce.irq, 0, + hw_prio, NULL); + if (r) + return r; + } + + + r = amdgpu_vce_entity_init(adev); + if (r) + return r; + + r = amdgpu_virt_alloc_mm_table(adev); + if (r) + return r; + + return r; +} + +static int vce_v4_0_sw_fini(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* free MM table */ + amdgpu_virt_free_mm_table(adev); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + kvfree(adev->vce.saved_bo); + adev->vce.saved_bo = NULL; + } + + r = amdgpu_vce_suspend(adev); + if (r) + return r; + + return amdgpu_vce_sw_fini(adev); +} + +static int vce_v4_0_hw_init(void *handle) +{ + int r, i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + r = vce_v4_0_sriov_start(adev); + else + r = vce_v4_0_start(adev); + if (r) + return r; + + for (i = 0; i < adev->vce.num_rings; i++) { + r = amdgpu_ring_test_helper(&adev->vce.ring[i]); + if (r) + return r; + } + + DRM_INFO("VCE initialized successfully.\n"); + + return 0; +} + +static int vce_v4_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->vce.idle_work); + + if (!amdgpu_sriov_vf(adev)) { + /* vce_v4_0_wait_for_idle(handle); */ + vce_v4_0_stop(adev); + } else { + /* full access mode, so don't touch any VCE register */ + DRM_DEBUG("For SRIOV client, shouldn't do anything.\n"); + } + + return 0; +} + +static int vce_v4_0_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r, idx; + + if (adev->vce.vcpu_bo == NULL) + return 0; + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + unsigned size = amdgpu_bo_size(adev->vce.vcpu_bo); + void *ptr = adev->vce.cpu_addr; + + memcpy_fromio(adev->vce.saved_bo, ptr, size); + } + drm_dev_exit(idx); + } + + /* + * Proper cleanups before halting the HW engine: + * - cancel the delayed idle work + * - enable powergating + * - enable clockgating + * - disable dpm + * + * TODO: to align with the VCN implementation, move the + * jobs for clockgating/powergating/dpm setting to + * ->set_powergating_state(). + */ + cancel_delayed_work_sync(&adev->vce.idle_work); + + if (adev->pm.dpm_enabled) { + amdgpu_dpm_enable_vce(adev, false); + } else { + amdgpu_asic_set_vce_clocks(adev, 0, 0); + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE, + AMD_PG_STATE_GATE); + amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE, + AMD_CG_STATE_GATE); + } + + r = vce_v4_0_hw_fini(adev); + if (r) + return r; + + return amdgpu_vce_suspend(adev); +} + +static int vce_v4_0_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r, idx; + + if (adev->vce.vcpu_bo == NULL) + return -EINVAL; + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + unsigned size = amdgpu_bo_size(adev->vce.vcpu_bo); + void *ptr = adev->vce.cpu_addr; + + memcpy_toio(ptr, adev->vce.saved_bo, size); + drm_dev_exit(idx); + } + } else { + r = amdgpu_vce_resume(adev); + if (r) + return r; + } + + return vce_v4_0_hw_init(adev); +} + +static void vce_v4_0_mc_resume(struct amdgpu_device *adev) +{ + uint32_t offset, size; + uint64_t tmr_mc_addr; + + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_CLOCK_GATING_A), 0, ~(1 << 16)); + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_CLOCK_GATING), 0x1FF000, ~0xFF9FF000); + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_REG_CLOCK_GATING), 0x3F, ~0x3F); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_CLOCK_GATING_B), 0x1FF); + + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_CTRL), 0x00398000); + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_CACHE_CTRL), 0x0, ~0x1); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_SWAP_CNTL), 0); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_SWAP_CNTL1), 0); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_VM_CTRL), 0); + + offset = AMDGPU_VCE_FIRMWARE_OFFSET; + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + tmr_mc_addr = (uint64_t)(adev->firmware.ucode[AMDGPU_UCODE_ID_VCE].tmr_mc_addr_hi) << 32 | + adev->firmware.ucode[AMDGPU_UCODE_ID_VCE].tmr_mc_addr_lo; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_VCPU_CACHE_40BIT_BAR0), + (tmr_mc_addr >> 8)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_VCPU_CACHE_64BIT_BAR0), + (tmr_mc_addr >> 40) & 0xff); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_OFFSET0), 0); + } else { + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_VCPU_CACHE_40BIT_BAR0), + (adev->vce.gpu_addr >> 8)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_VCPU_CACHE_64BIT_BAR0), + (adev->vce.gpu_addr >> 40) & 0xff); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_OFFSET0), offset & ~0x0f000000); + } + + size = VCE_V4_0_FW_SIZE; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_SIZE0), size); + + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_VCPU_CACHE_40BIT_BAR1), (adev->vce.gpu_addr >> 8)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_VCPU_CACHE_64BIT_BAR1), (adev->vce.gpu_addr >> 40) & 0xff); + offset = (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) ? offset + size : 0; + size = VCE_V4_0_STACK_SIZE; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_OFFSET1), (offset & ~0x0f000000) | (1 << 24)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_SIZE1), size); + + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_VCPU_CACHE_40BIT_BAR2), (adev->vce.gpu_addr >> 8)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_VCPU_CACHE_64BIT_BAR2), (adev->vce.gpu_addr >> 40) & 0xff); + offset += size; + size = VCE_V4_0_DATA_SIZE; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_OFFSET2), (offset & ~0x0f000000) | (2 << 24)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_VCPU_CACHE_SIZE2), size); + + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_LMI_CTRL2), 0x0, ~0x100); + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_SYS_INT_EN), + VCE_SYS_INT_EN__VCE_SYS_INT_TRAP_INTERRUPT_EN_MASK, + ~VCE_SYS_INT_EN__VCE_SYS_INT_TRAP_INTERRUPT_EN_MASK); +} + +static int vce_v4_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + /* needed for driver unload*/ + return 0; +} + +#if 0 +static bool vce_v4_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 mask = 0; + + mask |= (adev->vce.harvest_config & AMDGPU_VCE_HARVEST_VCE0) ? 0 : SRBM_STATUS2__VCE0_BUSY_MASK; + mask |= (adev->vce.harvest_config & AMDGPU_VCE_HARVEST_VCE1) ? 0 : SRBM_STATUS2__VCE1_BUSY_MASK; + + return !(RREG32(mmSRBM_STATUS2) & mask); +} + +static int vce_v4_0_wait_for_idle(void *handle) +{ + unsigned i; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (i = 0; i < adev->usec_timeout; i++) + if (vce_v4_0_is_idle(handle)) + return 0; + + return -ETIMEDOUT; +} + +#define VCE_STATUS_VCPU_REPORT_AUTO_BUSY_MASK 0x00000008L /* AUTO_BUSY */ +#define VCE_STATUS_VCPU_REPORT_RB0_BUSY_MASK 0x00000010L /* RB0_BUSY */ +#define VCE_STATUS_VCPU_REPORT_RB1_BUSY_MASK 0x00000020L /* RB1_BUSY */ +#define AMDGPU_VCE_STATUS_BUSY_MASK (VCE_STATUS_VCPU_REPORT_AUTO_BUSY_MASK | \ + VCE_STATUS_VCPU_REPORT_RB0_BUSY_MASK) + +static bool vce_v4_0_check_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset = 0; + + /* According to VCE team , we should use VCE_STATUS instead + * SRBM_STATUS.VCE_BUSY bit for busy status checking. + * GRBM_GFX_INDEX.INSTANCE_INDEX is used to specify which VCE + * instance's registers are accessed + * (0 for 1st instance, 10 for 2nd instance). + * + *VCE_STATUS + *|UENC|ACPI|AUTO ACTIVE|RB1 |RB0 |RB2 | |FW_LOADED|JOB | + *|----+----+-----------+----+----+----+----------+---------+----| + *|bit8|bit7| bit6 |bit5|bit4|bit3| bit2 | bit1 |bit0| + * + * VCE team suggest use bit 3--bit 6 for busy status check + */ + mutex_lock(&adev->grbm_idx_mutex); + WREG32_FIELD(GRBM_GFX_INDEX, INSTANCE_INDEX, 0); + if (RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_STATUS) & AMDGPU_VCE_STATUS_BUSY_MASK) { + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE0, 1); + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE1, 1); + } + WREG32_FIELD(GRBM_GFX_INDEX, INSTANCE_INDEX, 0x10); + if (RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_STATUS) & AMDGPU_VCE_STATUS_BUSY_MASK) { + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE0, 1); + srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE1, 1); + } + WREG32_FIELD(GRBM_GFX_INDEX, INSTANCE_INDEX, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + if (srbm_soft_reset) { + adev->vce.srbm_soft_reset = srbm_soft_reset; + return true; + } else { + adev->vce.srbm_soft_reset = 0; + return false; + } +} + +static int vce_v4_0_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + u32 srbm_soft_reset; + + if (!adev->vce.srbm_soft_reset) + return 0; + srbm_soft_reset = adev->vce.srbm_soft_reset; + + if (srbm_soft_reset) { + u32 tmp; + + tmp = RREG32(mmSRBM_SOFT_RESET); + tmp |= srbm_soft_reset; + dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + udelay(50); + + tmp &= ~srbm_soft_reset; + WREG32(mmSRBM_SOFT_RESET, tmp); + tmp = RREG32(mmSRBM_SOFT_RESET); + + /* Wait a little for things to settle down */ + udelay(50); + } + + return 0; +} + +static int vce_v4_0_pre_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->vce.srbm_soft_reset) + return 0; + + mdelay(5); + + return vce_v4_0_suspend(adev); +} + + +static int vce_v4_0_post_soft_reset(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (!adev->vce.srbm_soft_reset) + return 0; + + mdelay(5); + + return vce_v4_0_resume(adev); +} + +static void vce_v4_0_override_vce_clock_gating(struct amdgpu_device *adev, bool override) +{ + u32 tmp, data; + + tmp = data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_ARB_CTRL)); + if (override) + data |= VCE_RB_ARB_CTRL__VCE_CGTT_OVERRIDE_MASK; + else + data &= ~VCE_RB_ARB_CTRL__VCE_CGTT_OVERRIDE_MASK; + + if (tmp != data) + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_RB_ARB_CTRL), data); +} + +static void vce_v4_0_set_vce_sw_clock_gating(struct amdgpu_device *adev, + bool gated) +{ + u32 data; + + /* Set Override to disable Clock Gating */ + vce_v4_0_override_vce_clock_gating(adev, true); + + /* This function enables MGCG which is controlled by firmware. + With the clocks in the gated state the core is still + accessible but the firmware will throttle the clocks on the + fly as necessary. + */ + if (gated) { + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_CLOCK_GATING_B)); + data |= 0x1ff; + data &= ~0xef0000; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_CLOCK_GATING_B), data); + + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_CLOCK_GATING)); + data |= 0x3ff000; + data &= ~0xffc00000; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_CLOCK_GATING), data); + + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_CLOCK_GATING_2)); + data |= 0x2; + data &= ~0x00010000; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_CLOCK_GATING_2), data); + + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_REG_CLOCK_GATING)); + data |= 0x37f; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_REG_CLOCK_GATING), data); + + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_DMA_DCLK_CTRL)); + data |= VCE_UENC_DMA_DCLK_CTRL__WRDMCLK_FORCEON_MASK | + VCE_UENC_DMA_DCLK_CTRL__RDDMCLK_FORCEON_MASK | + VCE_UENC_DMA_DCLK_CTRL__REGCLK_FORCEON_MASK | + 0x8; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_DMA_DCLK_CTRL), data); + } else { + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_CLOCK_GATING_B)); + data &= ~0x80010; + data |= 0xe70008; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_CLOCK_GATING_B), data); + + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_CLOCK_GATING)); + data |= 0xffc00000; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_CLOCK_GATING), data); + + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_CLOCK_GATING_2)); + data |= 0x10000; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_CLOCK_GATING_2), data); + + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_REG_CLOCK_GATING)); + data &= ~0xffc00000; + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_REG_CLOCK_GATING), data); + + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_DMA_DCLK_CTRL)); + data &= ~(VCE_UENC_DMA_DCLK_CTRL__WRDMCLK_FORCEON_MASK | + VCE_UENC_DMA_DCLK_CTRL__RDDMCLK_FORCEON_MASK | + VCE_UENC_DMA_DCLK_CTRL__REGCLK_FORCEON_MASK | + 0x8); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_DMA_DCLK_CTRL), data); + } + vce_v4_0_override_vce_clock_gating(adev, false); +} + +static void vce_v4_0_set_bypass_mode(struct amdgpu_device *adev, bool enable) +{ + u32 tmp = RREG32_SMC(ixGCK_DFS_BYPASS_CNTL); + + if (enable) + tmp |= GCK_DFS_BYPASS_CNTL__BYPASSECLK_MASK; + else + tmp &= ~GCK_DFS_BYPASS_CNTL__BYPASSECLK_MASK; + + WREG32_SMC(ixGCK_DFS_BYPASS_CNTL, tmp); +} + +static int vce_v4_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_CG_STATE_GATE); + int i; + + if ((adev->asic_type == CHIP_POLARIS10) || + (adev->asic_type == CHIP_TONGA) || + (adev->asic_type == CHIP_FIJI)) + vce_v4_0_set_bypass_mode(adev, enable); + + if (!(adev->cg_flags & AMD_CG_SUPPORT_VCE_MGCG)) + return 0; + + mutex_lock(&adev->grbm_idx_mutex); + for (i = 0; i < 2; i++) { + /* Program VCE Instance 0 or 1 if not harvested */ + if (adev->vce.harvest_config & (1 << i)) + continue; + + WREG32_FIELD(GRBM_GFX_INDEX, VCE_INSTANCE, i); + + if (enable) { + /* initialize VCE_CLOCK_GATING_A: Clock ON/OFF delay */ + uint32_t data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_CLOCK_GATING_A); + data &= ~(0xf | 0xff0); + data |= ((0x0 << 0) | (0x04 << 4)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_CLOCK_GATING_A, data); + + /* initialize VCE_UENC_CLOCK_GATING: Clock ON/OFF delay */ + data = RREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_CLOCK_GATING); + data &= ~(0xf | 0xff0); + data |= ((0x0 << 0) | (0x04 << 4)); + WREG32(SOC15_REG_OFFSET(VCE, 0, mmVCE_UENC_CLOCK_GATING, data); + } + + vce_v4_0_set_vce_sw_clock_gating(adev, enable); + } + + WREG32_FIELD(GRBM_GFX_INDEX, VCE_INSTANCE, 0); + mutex_unlock(&adev->grbm_idx_mutex); + + return 0; +} +#endif + +static int vce_v4_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + /* This doesn't actually powergate the VCE block. + * That's done in the dpm code via the SMC. This + * just re-inits the block as necessary. The actual + * gating still happens in the dpm code. We should + * revisit this when there is a cleaner line between + * the smc and the hw blocks + */ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (state == AMD_PG_STATE_GATE) + return vce_v4_0_stop(adev); + else + return vce_v4_0_start(adev); +} + +static void vce_v4_0_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_job *job, + struct amdgpu_ib *ib, uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, VCE_CMD_IB_VM); + amdgpu_ring_write(ring, vmid); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); +} + +static void vce_v4_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned flags) +{ + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, VCE_CMD_FENCE); + amdgpu_ring_write(ring, addr); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, VCE_CMD_TRAP); +} + +static void vce_v4_0_ring_insert_end(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, VCE_CMD_END); +} + +static void vce_v4_0_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + amdgpu_ring_write(ring, VCE_CMD_REG_WAIT); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, mask); + amdgpu_ring_write(ring, val); +} + +static void vce_v4_0_emit_vm_flush(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + + pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for reg writes */ + vce_v4_0_emit_reg_wait(ring, hub->ctx0_ptb_addr_lo32 + + vmid * hub->ctx_addr_distance, + lower_32_bits(pd_addr), 0xffffffff); +} + +static void vce_v4_0_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, VCE_CMD_REG_WRITE); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, val); +} + +static int vce_v4_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + uint32_t val = 0; + + if (!amdgpu_sriov_vf(adev)) { + if (state == AMDGPU_IRQ_STATE_ENABLE) + val |= VCE_SYS_INT_EN__VCE_SYS_INT_TRAP_INTERRUPT_EN_MASK; + + WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_SYS_INT_EN), val, + ~VCE_SYS_INT_EN__VCE_SYS_INT_TRAP_INTERRUPT_EN_MASK); + } + return 0; +} + +static int vce_v4_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("IH: VCE\n"); + + switch (entry->src_data[0]) { + case 0: + case 1: + case 2: + amdgpu_fence_process(&adev->vce.ring[entry->src_data[0]]); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +const struct amd_ip_funcs vce_v4_0_ip_funcs = { + .name = "vce_v4_0", + .early_init = vce_v4_0_early_init, + .late_init = NULL, + .sw_init = vce_v4_0_sw_init, + .sw_fini = vce_v4_0_sw_fini, + .hw_init = vce_v4_0_hw_init, + .hw_fini = vce_v4_0_hw_fini, + .suspend = vce_v4_0_suspend, + .resume = vce_v4_0_resume, + .is_idle = NULL /* vce_v4_0_is_idle */, + .wait_for_idle = NULL /* vce_v4_0_wait_for_idle */, + .check_soft_reset = NULL /* vce_v4_0_check_soft_reset */, + .pre_soft_reset = NULL /* vce_v4_0_pre_soft_reset */, + .soft_reset = NULL /* vce_v4_0_soft_reset */, + .post_soft_reset = NULL /* vce_v4_0_post_soft_reset */, + .set_clockgating_state = vce_v4_0_set_clockgating_state, + .set_powergating_state = vce_v4_0_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs vce_v4_0_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCE, + .align_mask = 0x3f, + .nop = VCE_CMD_NO_OP, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = vce_v4_0_ring_get_rptr, + .get_wptr = vce_v4_0_ring_get_wptr, + .set_wptr = vce_v4_0_ring_set_wptr, + .parse_cs = amdgpu_vce_ring_parse_cs_vm, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 4 + + 4 + /* vce_v4_0_emit_vm_flush */ + 5 + 5 + /* amdgpu_vce_ring_emit_fence x2 vm fence */ + 1, /* vce_v4_0_ring_insert_end */ + .emit_ib_size = 5, /* vce_v4_0_ring_emit_ib */ + .emit_ib = vce_v4_0_ring_emit_ib, + .emit_vm_flush = vce_v4_0_emit_vm_flush, + .emit_fence = vce_v4_0_ring_emit_fence, + .test_ring = amdgpu_vce_ring_test_ring, + .test_ib = amdgpu_vce_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .insert_end = vce_v4_0_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vce_ring_begin_use, + .end_use = amdgpu_vce_ring_end_use, + .emit_wreg = vce_v4_0_emit_wreg, + .emit_reg_wait = vce_v4_0_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void vce_v4_0_set_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->vce.num_rings; i++) { + adev->vce.ring[i].funcs = &vce_v4_0_ring_vm_funcs; + adev->vce.ring[i].me = i; + } + DRM_INFO("VCE enabled in VM mode\n"); +} + +static const struct amdgpu_irq_src_funcs vce_v4_0_irq_funcs = { + .set = vce_v4_0_set_interrupt_state, + .process = vce_v4_0_process_interrupt, +}; + +static void vce_v4_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->vce.irq.num_types = 1; + adev->vce.irq.funcs = &vce_v4_0_irq_funcs; +}; + +const struct amdgpu_ip_block_version vce_v4_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_VCE, + .major = 4, + .minor = 0, + .rev = 0, + .funcs = &vce_v4_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.h b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.h new file mode 100644 index 000000000..a32beda6a --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VCE_V4_0_H__ +#define __VCE_V4_0_H__ + +extern const struct amdgpu_ip_block_version vce_v4_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_sw_ring.c b/drivers/gpu/drm/amd/amdgpu/vcn_sw_ring.c new file mode 100644 index 000000000..2b9ddb3d2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_sw_ring.c @@ -0,0 +1,86 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "amdgpu.h" +#include "vcn_sw_ring.h" + +void vcn_dec_sw_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, uint32_t flags) +{ + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, VCN_DEC_SW_CMD_FENCE); + amdgpu_ring_write(ring, addr); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, VCN_DEC_SW_CMD_TRAP); +} + +void vcn_dec_sw_ring_insert_end(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, VCN_DEC_SW_CMD_END); +} + +void vcn_dec_sw_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_job *job, + struct amdgpu_ib *ib, uint32_t flags) +{ + uint32_t vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, VCN_DEC_SW_CMD_IB); + amdgpu_ring_write(ring, vmid); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); +} + +void vcn_dec_sw_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + amdgpu_ring_write(ring, VCN_DEC_SW_CMD_REG_WAIT); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, mask); + amdgpu_ring_write(ring, val); +} + +void vcn_dec_sw_ring_emit_vm_flush(struct amdgpu_ring *ring, + uint32_t vmid, uint64_t pd_addr) +{ + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + uint32_t data0, data1, mask; + + pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for register write */ + data0 = hub->ctx0_ptb_addr_lo32 + vmid * hub->ctx_addr_distance; + data1 = lower_32_bits(pd_addr); + mask = 0xffffffff; + vcn_dec_sw_ring_emit_reg_wait(ring, data0, data1, mask); +} + +void vcn_dec_sw_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val) +{ + amdgpu_ring_write(ring, VCN_DEC_SW_CMD_REG_WRITE); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, val); +} diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_sw_ring.h b/drivers/gpu/drm/amd/amdgpu/vcn_sw_ring.h new file mode 100644 index 000000000..7e775725f --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_sw_ring.h @@ -0,0 +1,44 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VCN_SW_RING_H__ +#define __VCN_SW_RING_H__ + +#define VCN_SW_RING_EMIT_FRAME_SIZE \ + (4 + /* vcn_dec_sw_ring_emit_vm_flush */ \ + 5 + 5 + /* vcn_dec_sw_ring_emit_fence x2 vm fence */ \ + 1) /* vcn_dec_sw_ring_insert_end */ + +void vcn_dec_sw_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, uint32_t flags); +void vcn_dec_sw_ring_insert_end(struct amdgpu_ring *ring); +void vcn_dec_sw_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_job *job, + struct amdgpu_ib *ib, uint32_t flags); +void vcn_dec_sw_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask); +void vcn_dec_sw_ring_emit_vm_flush(struct amdgpu_ring *ring, + uint32_t vmid, uint64_t pd_addr); +void vcn_dec_sw_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val); + +#endif /* __VCN_SW_RING_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c new file mode 100644 index 000000000..25ba27151 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c @@ -0,0 +1,2074 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_cs.h" +#include "amdgpu_vcn.h" +#include "amdgpu_pm.h" +#include "soc15.h" +#include "soc15d.h" +#include "soc15_common.h" + +#include "vcn/vcn_1_0_offset.h" +#include "vcn/vcn_1_0_sh_mask.h" +#include "mmhub/mmhub_9_1_offset.h" +#include "mmhub/mmhub_9_1_sh_mask.h" + +#include "ivsrcid/vcn/irqsrcs_vcn_1_0.h" +#include "jpeg_v1_0.h" +#include "vcn_v1_0.h" + +#define mmUVD_RBC_XX_IB_REG_CHECK_1_0 0x05ab +#define mmUVD_RBC_XX_IB_REG_CHECK_1_0_BASE_IDX 1 +#define mmUVD_REG_XX_MASK_1_0 0x05ac +#define mmUVD_REG_XX_MASK_1_0_BASE_IDX 1 + +static int vcn_v1_0_stop(struct amdgpu_device *adev); +static void vcn_v1_0_set_dec_ring_funcs(struct amdgpu_device *adev); +static void vcn_v1_0_set_enc_ring_funcs(struct amdgpu_device *adev); +static void vcn_v1_0_set_irq_funcs(struct amdgpu_device *adev); +static int vcn_v1_0_set_powergating_state(void *handle, enum amd_powergating_state state); +static int vcn_v1_0_pause_dpg_mode(struct amdgpu_device *adev, + int inst_idx, struct dpg_pause_state *new_state); + +static void vcn_v1_0_idle_work_handler(struct work_struct *work); +static void vcn_v1_0_ring_begin_use(struct amdgpu_ring *ring); + +/** + * vcn_v1_0_early_init - set function pointers and load microcode + * + * @handle: amdgpu_device pointer + * + * Set ring and irq function pointers + * Load microcode from filesystem + */ +static int vcn_v1_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->vcn.num_enc_rings = 2; + + vcn_v1_0_set_dec_ring_funcs(adev); + vcn_v1_0_set_enc_ring_funcs(adev); + vcn_v1_0_set_irq_funcs(adev); + + jpeg_v1_0_early_init(handle); + + return amdgpu_vcn_early_init(adev); +} + +/** + * vcn_v1_0_sw_init - sw init for VCN block + * + * @handle: amdgpu_device pointer + * + * Load firmware and sw initialization + */ +static int vcn_v1_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int i, r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* VCN DEC TRAP */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, + VCN_1_0__SRCID__UVD_SYSTEM_MESSAGE_INTERRUPT, &adev->vcn.inst->irq); + if (r) + return r; + + /* VCN ENC TRAP */ + for (i = 0; i < adev->vcn.num_enc_rings; ++i) { + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, i + VCN_1_0__SRCID__UVD_ENC_GENERAL_PURPOSE, + &adev->vcn.inst->irq); + if (r) + return r; + } + + r = amdgpu_vcn_sw_init(adev); + if (r) + return r; + + /* Override the work func */ + adev->vcn.idle_work.work.func = vcn_v1_0_idle_work_handler; + + amdgpu_vcn_setup_ucode(adev); + + r = amdgpu_vcn_resume(adev); + if (r) + return r; + + ring = &adev->vcn.inst->ring_dec; + ring->vm_hub = AMDGPU_MMHUB0(0); + sprintf(ring->name, "vcn_dec"); + r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + adev->vcn.internal.scratch9 = adev->vcn.inst->external.scratch9 = + SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9); + adev->vcn.internal.data0 = adev->vcn.inst->external.data0 = + SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA0); + adev->vcn.internal.data1 = adev->vcn.inst->external.data1 = + SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA1); + adev->vcn.internal.cmd = adev->vcn.inst->external.cmd = + SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_CMD); + adev->vcn.internal.nop = adev->vcn.inst->external.nop = + SOC15_REG_OFFSET(UVD, 0, mmUVD_NO_OP); + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) { + enum amdgpu_ring_priority_level hw_prio = amdgpu_vcn_get_enc_ring_prio(i); + + ring = &adev->vcn.inst->ring_enc[i]; + ring->vm_hub = AMDGPU_MMHUB0(0); + sprintf(ring->name, "vcn_enc%d", i); + r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 0, + hw_prio, NULL); + if (r) + return r; + } + + adev->vcn.pause_dpg_mode = vcn_v1_0_pause_dpg_mode; + + if (amdgpu_vcnfw_log) { + volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst->fw_shared.cpu_addr; + + fw_shared->present_flag_0 = 0; + amdgpu_vcn_fwlog_init(adev->vcn.inst); + } + + r = jpeg_v1_0_sw_init(handle); + + return r; +} + +/** + * vcn_v1_0_sw_fini - sw fini for VCN block + * + * @handle: amdgpu_device pointer + * + * VCN suspend and free up sw allocation + */ +static int vcn_v1_0_sw_fini(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_vcn_suspend(adev); + if (r) + return r; + + jpeg_v1_0_sw_fini(handle); + + r = amdgpu_vcn_sw_fini(adev); + + return r; +} + +/** + * vcn_v1_0_hw_init - start and test VCN block + * + * @handle: amdgpu_device pointer + * + * Initialize the hardware, boot up the VCPU and do some testing + */ +static int vcn_v1_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring = &adev->vcn.inst->ring_dec; + int i, r; + + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) { + ring = &adev->vcn.inst->ring_enc[i]; + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + } + + ring = adev->jpeg.inst->ring_dec; + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + +done: + if (!r) + DRM_INFO("VCN decode and encode initialized successfully(under %s).\n", + (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG)?"DPG Mode":"SPG Mode"); + + return r; +} + +/** + * vcn_v1_0_hw_fini - stop the hardware block + * + * @handle: amdgpu_device pointer + * + * Stop the VCN block, mark ring as not ready any more + */ +static int vcn_v1_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->vcn.idle_work); + + if ((adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) || + (adev->vcn.cur_state != AMD_PG_STATE_GATE && + RREG32_SOC15(VCN, 0, mmUVD_STATUS))) { + vcn_v1_0_set_powergating_state(adev, AMD_PG_STATE_GATE); + } + + return 0; +} + +/** + * vcn_v1_0_suspend - suspend VCN block + * + * @handle: amdgpu_device pointer + * + * HW fini and suspend VCN block + */ +static int vcn_v1_0_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool idle_work_unexecuted; + + idle_work_unexecuted = cancel_delayed_work_sync(&adev->vcn.idle_work); + if (idle_work_unexecuted) { + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, false); + } + + r = vcn_v1_0_hw_fini(adev); + if (r) + return r; + + r = amdgpu_vcn_suspend(adev); + + return r; +} + +/** + * vcn_v1_0_resume - resume VCN block + * + * @handle: amdgpu_device pointer + * + * Resume firmware and hw init VCN block + */ +static int vcn_v1_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_vcn_resume(adev); + if (r) + return r; + + r = vcn_v1_0_hw_init(adev); + + return r; +} + +/** + * vcn_v1_0_mc_resume_spg_mode - memory controller programming + * + * @adev: amdgpu_device pointer + * + * Let the VCN memory controller know it's offsets + */ +static void vcn_v1_0_mc_resume_spg_mode(struct amdgpu_device *adev) +{ + uint32_t size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + uint32_t offset; + + /* cache window 0: fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_lo)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_hi)); + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0, 0); + offset = 0; + } else { + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst->gpu_addr)); + offset = size; + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0, + AMDGPU_UVD_FIRMWARE_OFFSET >> 3); + } + + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_SIZE0, size); + + /* cache window 1: stack */ + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst->gpu_addr + offset)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst->gpu_addr + offset)); + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET1, 0); + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_SIZE1, AMDGPU_VCN_STACK_SIZE); + + /* cache window 2: context */ + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst->gpu_addr + offset + AMDGPU_VCN_STACK_SIZE)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst->gpu_addr + offset + AMDGPU_VCN_STACK_SIZE)); + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET2, 0); + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_SIZE2, AMDGPU_VCN_CONTEXT_SIZE); + + WREG32_SOC15(UVD, 0, mmUVD_UDEC_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, 0, mmUVD_UDEC_DB_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, 0, mmUVD_UDEC_DBW_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, 0, mmUVD_UDEC_DBW_UV_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, 0, mmUVD_MIF_CURR_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, 0, mmUVD_MIF_CURR_UV_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, 0, mmUVD_MIF_RECON1_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, 0, mmUVD_MIF_RECON1_UV_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, 0, mmUVD_MIF_REF_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, 0, mmUVD_MIF_REF_UV_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, 0, mmUVD_JPEG_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(UVD, 0, mmUVD_JPEG_UV_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); +} + +static void vcn_v1_0_mc_resume_dpg_mode(struct amdgpu_device *adev) +{ + uint32_t size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + uint32_t offset; + + /* cache window 0: fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_lo), + 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_hi), + 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0, 0, + 0xFFFFFFFF, 0); + offset = 0; + } else { + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst->gpu_addr), 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst->gpu_addr), 0xFFFFFFFF, 0); + offset = size; + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0, + AMDGPU_UVD_FIRMWARE_OFFSET >> 3, 0xFFFFFFFF, 0); + } + + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_VCPU_CACHE_SIZE0, size, 0xFFFFFFFF, 0); + + /* cache window 1: stack */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst->gpu_addr + offset), 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst->gpu_addr + offset), 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_VCPU_CACHE_OFFSET1, 0, + 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_VCPU_CACHE_SIZE1, AMDGPU_VCN_STACK_SIZE, + 0xFFFFFFFF, 0); + + /* cache window 2: context */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst->gpu_addr + offset + AMDGPU_VCN_STACK_SIZE), + 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst->gpu_addr + offset + AMDGPU_VCN_STACK_SIZE), + 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_VCPU_CACHE_OFFSET2, 0, 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_VCPU_CACHE_SIZE2, AMDGPU_VCN_CONTEXT_SIZE, + 0xFFFFFFFF, 0); + + /* VCN global tiling registers */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_UDEC_ADDR_CONFIG, + adev->gfx.config.gb_addr_config, 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_UDEC_DB_ADDR_CONFIG, + adev->gfx.config.gb_addr_config, 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_UDEC_DBW_ADDR_CONFIG, + adev->gfx.config.gb_addr_config, 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_UDEC_DBW_UV_ADDR_CONFIG, + adev->gfx.config.gb_addr_config, 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_MIF_CURR_ADDR_CONFIG, + adev->gfx.config.gb_addr_config, 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_MIF_CURR_UV_ADDR_CONFIG, + adev->gfx.config.gb_addr_config, 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_MIF_RECON1_ADDR_CONFIG, + adev->gfx.config.gb_addr_config, 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_MIF_RECON1_UV_ADDR_CONFIG, + adev->gfx.config.gb_addr_config, 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_MIF_REF_ADDR_CONFIG, + adev->gfx.config.gb_addr_config, 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_MIF_REF_UV_ADDR_CONFIG, + adev->gfx.config.gb_addr_config, 0xFFFFFFFF, 0); +} + +/** + * vcn_v1_0_disable_clock_gating - disable VCN clock gating + * + * @adev: amdgpu_device pointer + * + * Disable clock gating for VCN block + */ +static void vcn_v1_0_disable_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data; + + /* JPEG disable CGC */ + data = RREG32_SOC15(VCN, 0, mmJPEG_CGC_CTRL); + + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + data |= 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data &= ~JPEG_CGC_CTRL__DYN_CLOCK_MODE_MASK; + + data |= 1 << JPEG_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << JPEG_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, 0, mmJPEG_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, 0, mmJPEG_CGC_GATE); + data &= ~(JPEG_CGC_GATE__JPEG_MASK | JPEG_CGC_GATE__JPEG2_MASK); + WREG32_SOC15(VCN, 0, mmJPEG_CGC_GATE, data); + + /* UVD disable CGC */ + data = RREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + data |= 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + + data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, 0, mmUVD_CGC_GATE); + data &= ~(UVD_CGC_GATE__SYS_MASK + | UVD_CGC_GATE__UDEC_MASK + | UVD_CGC_GATE__MPEG2_MASK + | UVD_CGC_GATE__REGS_MASK + | UVD_CGC_GATE__RBC_MASK + | UVD_CGC_GATE__LMI_MC_MASK + | UVD_CGC_GATE__LMI_UMC_MASK + | UVD_CGC_GATE__IDCT_MASK + | UVD_CGC_GATE__MPRD_MASK + | UVD_CGC_GATE__MPC_MASK + | UVD_CGC_GATE__LBSI_MASK + | UVD_CGC_GATE__LRBBM_MASK + | UVD_CGC_GATE__UDEC_RE_MASK + | UVD_CGC_GATE__UDEC_CM_MASK + | UVD_CGC_GATE__UDEC_IT_MASK + | UVD_CGC_GATE__UDEC_DB_MASK + | UVD_CGC_GATE__UDEC_MP_MASK + | UVD_CGC_GATE__WCB_MASK + | UVD_CGC_GATE__VCPU_MASK + | UVD_CGC_GATE__SCPU_MASK); + WREG32_SOC15(VCN, 0, mmUVD_CGC_GATE, data); + + data = RREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL); + data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK + | UVD_CGC_CTRL__UDEC_CM_MODE_MASK + | UVD_CGC_CTRL__UDEC_IT_MODE_MASK + | UVD_CGC_CTRL__UDEC_DB_MODE_MASK + | UVD_CGC_CTRL__UDEC_MP_MODE_MASK + | UVD_CGC_CTRL__SYS_MODE_MASK + | UVD_CGC_CTRL__UDEC_MODE_MASK + | UVD_CGC_CTRL__MPEG2_MODE_MASK + | UVD_CGC_CTRL__REGS_MODE_MASK + | UVD_CGC_CTRL__RBC_MODE_MASK + | UVD_CGC_CTRL__LMI_MC_MODE_MASK + | UVD_CGC_CTRL__LMI_UMC_MODE_MASK + | UVD_CGC_CTRL__IDCT_MODE_MASK + | UVD_CGC_CTRL__MPRD_MODE_MASK + | UVD_CGC_CTRL__MPC_MODE_MASK + | UVD_CGC_CTRL__LBSI_MODE_MASK + | UVD_CGC_CTRL__LRBBM_MODE_MASK + | UVD_CGC_CTRL__WCB_MODE_MASK + | UVD_CGC_CTRL__VCPU_MODE_MASK + | UVD_CGC_CTRL__SCPU_MODE_MASK); + WREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL, data); + + /* turn on */ + data = RREG32_SOC15(VCN, 0, mmUVD_SUVD_CGC_GATE); + data |= (UVD_SUVD_CGC_GATE__SRE_MASK + | UVD_SUVD_CGC_GATE__SIT_MASK + | UVD_SUVD_CGC_GATE__SMP_MASK + | UVD_SUVD_CGC_GATE__SCM_MASK + | UVD_SUVD_CGC_GATE__SDB_MASK + | UVD_SUVD_CGC_GATE__SRE_H264_MASK + | UVD_SUVD_CGC_GATE__SRE_HEVC_MASK + | UVD_SUVD_CGC_GATE__SIT_H264_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_MASK + | UVD_SUVD_CGC_GATE__SCM_H264_MASK + | UVD_SUVD_CGC_GATE__SCM_HEVC_MASK + | UVD_SUVD_CGC_GATE__SDB_H264_MASK + | UVD_SUVD_CGC_GATE__SDB_HEVC_MASK + | UVD_SUVD_CGC_GATE__SCLR_MASK + | UVD_SUVD_CGC_GATE__UVD_SC_MASK + | UVD_SUVD_CGC_GATE__ENT_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_DEC_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_ENC_MASK + | UVD_SUVD_CGC_GATE__SITE_MASK + | UVD_SUVD_CGC_GATE__SRE_VP9_MASK + | UVD_SUVD_CGC_GATE__SCM_VP9_MASK + | UVD_SUVD_CGC_GATE__SIT_VP9_DEC_MASK + | UVD_SUVD_CGC_GATE__SDB_VP9_MASK + | UVD_SUVD_CGC_GATE__IME_HEVC_MASK); + WREG32_SOC15(VCN, 0, mmUVD_SUVD_CGC_GATE, data); + + data = RREG32_SOC15(VCN, 0, mmUVD_SUVD_CGC_CTRL); + data &= ~(UVD_SUVD_CGC_CTRL__SRE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCLR_MODE_MASK + | UVD_SUVD_CGC_CTRL__UVD_SC_MODE_MASK + | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK + | UVD_SUVD_CGC_CTRL__IME_MODE_MASK + | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK); + WREG32_SOC15(VCN, 0, mmUVD_SUVD_CGC_CTRL, data); +} + +/** + * vcn_v1_0_enable_clock_gating - enable VCN clock gating + * + * @adev: amdgpu_device pointer + * + * Enable clock gating for VCN block + */ +static void vcn_v1_0_enable_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data = 0; + + /* enable JPEG CGC */ + data = RREG32_SOC15(VCN, 0, mmJPEG_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + data |= 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data |= 0 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + data |= 1 << JPEG_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << JPEG_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, 0, mmJPEG_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, 0, mmJPEG_CGC_GATE); + data |= (JPEG_CGC_GATE__JPEG_MASK | JPEG_CGC_GATE__JPEG2_MASK); + WREG32_SOC15(VCN, 0, mmJPEG_CGC_GATE, data); + + /* enable UVD CGC */ + data = RREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + data |= 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data |= 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL); + data |= (UVD_CGC_CTRL__UDEC_RE_MODE_MASK + | UVD_CGC_CTRL__UDEC_CM_MODE_MASK + | UVD_CGC_CTRL__UDEC_IT_MODE_MASK + | UVD_CGC_CTRL__UDEC_DB_MODE_MASK + | UVD_CGC_CTRL__UDEC_MP_MODE_MASK + | UVD_CGC_CTRL__SYS_MODE_MASK + | UVD_CGC_CTRL__UDEC_MODE_MASK + | UVD_CGC_CTRL__MPEG2_MODE_MASK + | UVD_CGC_CTRL__REGS_MODE_MASK + | UVD_CGC_CTRL__RBC_MODE_MASK + | UVD_CGC_CTRL__LMI_MC_MODE_MASK + | UVD_CGC_CTRL__LMI_UMC_MODE_MASK + | UVD_CGC_CTRL__IDCT_MODE_MASK + | UVD_CGC_CTRL__MPRD_MODE_MASK + | UVD_CGC_CTRL__MPC_MODE_MASK + | UVD_CGC_CTRL__LBSI_MODE_MASK + | UVD_CGC_CTRL__LRBBM_MODE_MASK + | UVD_CGC_CTRL__WCB_MODE_MASK + | UVD_CGC_CTRL__VCPU_MODE_MASK + | UVD_CGC_CTRL__SCPU_MODE_MASK); + WREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, 0, mmUVD_SUVD_CGC_CTRL); + data |= (UVD_SUVD_CGC_CTRL__SRE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCLR_MODE_MASK + | UVD_SUVD_CGC_CTRL__UVD_SC_MODE_MASK + | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK + | UVD_SUVD_CGC_CTRL__IME_MODE_MASK + | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK); + WREG32_SOC15(VCN, 0, mmUVD_SUVD_CGC_CTRL, data); +} + +static void vcn_v1_0_clock_gating_dpg_mode(struct amdgpu_device *adev, uint8_t sram_sel) +{ + uint32_t reg_data = 0; + + /* disable JPEG CGC */ + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + reg_data = 1 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + reg_data = 0 << JPEG_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + reg_data |= 1 << JPEG_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + reg_data |= 4 << JPEG_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmJPEG_CGC_CTRL, reg_data, 0xFFFFFFFF, sram_sel); + + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmJPEG_CGC_GATE, 0, 0xFFFFFFFF, sram_sel); + + /* enable sw clock gating control */ + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + reg_data = 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + reg_data = 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + reg_data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + reg_data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + reg_data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK | + UVD_CGC_CTRL__UDEC_CM_MODE_MASK | + UVD_CGC_CTRL__UDEC_IT_MODE_MASK | + UVD_CGC_CTRL__UDEC_DB_MODE_MASK | + UVD_CGC_CTRL__UDEC_MP_MODE_MASK | + UVD_CGC_CTRL__SYS_MODE_MASK | + UVD_CGC_CTRL__UDEC_MODE_MASK | + UVD_CGC_CTRL__MPEG2_MODE_MASK | + UVD_CGC_CTRL__REGS_MODE_MASK | + UVD_CGC_CTRL__RBC_MODE_MASK | + UVD_CGC_CTRL__LMI_MC_MODE_MASK | + UVD_CGC_CTRL__LMI_UMC_MODE_MASK | + UVD_CGC_CTRL__IDCT_MODE_MASK | + UVD_CGC_CTRL__MPRD_MODE_MASK | + UVD_CGC_CTRL__MPC_MODE_MASK | + UVD_CGC_CTRL__LBSI_MODE_MASK | + UVD_CGC_CTRL__LRBBM_MODE_MASK | + UVD_CGC_CTRL__WCB_MODE_MASK | + UVD_CGC_CTRL__VCPU_MODE_MASK | + UVD_CGC_CTRL__SCPU_MODE_MASK); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_CGC_CTRL, reg_data, 0xFFFFFFFF, sram_sel); + + /* turn off clock gating */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_CGC_GATE, 0, 0xFFFFFFFF, sram_sel); + + /* turn on SUVD clock gating */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_SUVD_CGC_GATE, 1, 0xFFFFFFFF, sram_sel); + + /* turn on sw mode in UVD_SUVD_CGC_CTRL */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_SUVD_CGC_CTRL, 0, 0xFFFFFFFF, sram_sel); +} + +static void vcn_1_0_disable_static_power_gating(struct amdgpu_device *adev) +{ + uint32_t data = 0; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN) { + data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDC_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDIL_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDIR_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDW_PWR_CONFIG__SHIFT); + + WREG32_SOC15(VCN, 0, mmUVD_PGFSM_CONFIG, data); + SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, UVD_PGFSM_STATUS__UVDM_UVDU_PWR_ON, 0xFFFFFF); + } else { + data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDC_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDIL_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDIR_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDW_PWR_CONFIG__SHIFT); + WREG32_SOC15(VCN, 0, mmUVD_PGFSM_CONFIG, data); + SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, 0, 0xFFFFFFFF); + } + + /* polling UVD_PGFSM_STATUS to confirm UVDM_PWR_STATUS , UVDU_PWR_STATUS are 0 (power on) */ + + data = RREG32_SOC15(VCN, 0, mmUVD_POWER_STATUS); + data &= ~0x103; + if (adev->pg_flags & AMD_PG_SUPPORT_VCN) + data |= UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON | UVD_POWER_STATUS__UVD_PG_EN_MASK; + + WREG32_SOC15(VCN, 0, mmUVD_POWER_STATUS, data); +} + +static void vcn_1_0_enable_static_power_gating(struct amdgpu_device *adev) +{ + uint32_t data = 0; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN) { + /* Before power off, this indicator has to be turned on */ + data = RREG32_SOC15(VCN, 0, mmUVD_POWER_STATUS); + data &= ~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK; + data |= UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF; + WREG32_SOC15(VCN, 0, mmUVD_POWER_STATUS, data); + + + data = (2 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDC_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDIL_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDIR_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDW_PWR_CONFIG__SHIFT); + + WREG32_SOC15(VCN, 0, mmUVD_PGFSM_CONFIG, data); + + data = (2 << UVD_PGFSM_STATUS__UVDM_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDU_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDF_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDC_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDB_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDIL_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDIR_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDTD_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDTE_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDE_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDW_PWR_STATUS__SHIFT); + SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, data, 0xFFFFFFFF); + } +} + +/** + * vcn_v1_0_start_spg_mode - start VCN block + * + * @adev: amdgpu_device pointer + * + * Setup and start the VCN block + */ +static int vcn_v1_0_start_spg_mode(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = &adev->vcn.inst->ring_dec; + uint32_t rb_bufsz, tmp; + uint32_t lmi_swap_cntl; + int i, j, r; + + /* disable byte swapping */ + lmi_swap_cntl = 0; + + vcn_1_0_disable_static_power_gating(adev); + + tmp = RREG32_SOC15(UVD, 0, mmUVD_STATUS) | UVD_STATUS__UVD_BUSY; + WREG32_SOC15(UVD, 0, mmUVD_STATUS, tmp); + + /* disable clock gating */ + vcn_v1_0_disable_clock_gating(adev); + + /* disable interupt */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_MASTINT_EN), 0, + ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* initialize VCN memory controller */ + tmp = RREG32_SOC15(UVD, 0, mmUVD_LMI_CTRL); + WREG32_SOC15(UVD, 0, mmUVD_LMI_CTRL, tmp | + UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK); + +#ifdef __BIG_ENDIAN + /* swap (8 in 32) RB and IB */ + lmi_swap_cntl = 0xa; +#endif + WREG32_SOC15(UVD, 0, mmUVD_LMI_SWAP_CNTL, lmi_swap_cntl); + + tmp = RREG32_SOC15(UVD, 0, mmUVD_MPC_CNTL); + tmp &= ~UVD_MPC_CNTL__REPLACEMENT_MODE_MASK; + tmp |= 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT; + WREG32_SOC15(UVD, 0, mmUVD_MPC_CNTL, tmp); + + WREG32_SOC15(UVD, 0, mmUVD_MPC_SET_MUXA0, + ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT))); + + WREG32_SOC15(UVD, 0, mmUVD_MPC_SET_MUXB0, + ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT))); + + WREG32_SOC15(UVD, 0, mmUVD_MPC_SET_MUX, + ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) | + (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT))); + + vcn_v1_0_mc_resume_spg_mode(adev); + + WREG32_SOC15(UVD, 0, mmUVD_REG_XX_MASK_1_0, 0x10); + WREG32_SOC15(UVD, 0, mmUVD_RBC_XX_IB_REG_CHECK_1_0, + RREG32_SOC15(UVD, 0, mmUVD_RBC_XX_IB_REG_CHECK_1_0) | 0x3); + + /* enable VCPU clock */ + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CNTL, UVD_VCPU_CNTL__CLK_EN_MASK); + + /* boot up the VCPU */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), 0, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + + /* enable UMC */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_LMI_CTRL2), 0, + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); + + tmp = RREG32_SOC15(UVD, 0, mmUVD_SOFT_RESET); + tmp &= ~UVD_SOFT_RESET__LMI_SOFT_RESET_MASK; + tmp &= ~UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK; + WREG32_SOC15(UVD, 0, mmUVD_SOFT_RESET, tmp); + + for (i = 0; i < 10; ++i) { + uint32_t status; + + for (j = 0; j < 100; ++j) { + status = RREG32_SOC15(UVD, 0, mmUVD_STATUS); + if (status & UVD_STATUS__IDLE) + break; + mdelay(10); + } + r = 0; + if (status & UVD_STATUS__IDLE) + break; + + DRM_ERROR("VCN decode not responding, trying to reset the VCPU!!!\n"); + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(10); + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), 0, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(10); + r = -1; + } + + if (r) { + DRM_ERROR("VCN decode not responding, giving up!!!\n"); + return r; + } + /* enable master interrupt */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_MASTINT_EN), + UVD_MASTINT_EN__VCPU_EN_MASK, ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* enable system interrupt for JRBC, TODO: move to set interrupt*/ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SYS_INT_EN), + UVD_SYS_INT_EN__UVD_JRBC_EN_MASK, + ~UVD_SYS_INT_EN__UVD_JRBC_EN_MASK); + + /* clear the busy bit of UVD_STATUS */ + tmp = RREG32_SOC15(UVD, 0, mmUVD_STATUS) & ~UVD_STATUS__UVD_BUSY; + WREG32_SOC15(UVD, 0, mmUVD_STATUS, tmp); + + /* force RBC into idle state */ + rb_bufsz = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_CNTL, tmp); + + /* set the write pointer delay */ + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR_CNTL, 0); + + /* set the wb address */ + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR_ADDR, + (upper_32_bits(ring->gpu_addr) >> 2)); + + /* program the RB_BASE for ring buffer */ + WREG32_SOC15(UVD, 0, mmUVD_LMI_RBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR, 0); + + WREG32_SOC15(UVD, 0, mmUVD_SCRATCH2, 0); + + ring->wptr = RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR); + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR, + lower_32_bits(ring->wptr)); + + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_RBC_RB_CNTL), 0, + ~UVD_RBC_RB_CNTL__RB_NO_FETCH_MASK); + + ring = &adev->vcn.inst->ring_enc[0]; + WREG32_SOC15(UVD, 0, mmUVD_RB_RPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_LO, ring->gpu_addr); + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_SIZE, ring->ring_size / 4); + + ring = &adev->vcn.inst->ring_enc[1]; + WREG32_SOC15(UVD, 0, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_LO2, ring->gpu_addr); + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_SIZE2, ring->ring_size / 4); + + jpeg_v1_0_start(adev, 0); + + return 0; +} + +static int vcn_v1_0_start_dpg_mode(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring = &adev->vcn.inst->ring_dec; + uint32_t rb_bufsz, tmp; + uint32_t lmi_swap_cntl; + + /* disable byte swapping */ + lmi_swap_cntl = 0; + + vcn_1_0_enable_static_power_gating(adev); + + /* enable dynamic power gating mode */ + tmp = RREG32_SOC15(UVD, 0, mmUVD_POWER_STATUS); + tmp |= UVD_POWER_STATUS__UVD_PG_MODE_MASK; + tmp |= UVD_POWER_STATUS__UVD_PG_EN_MASK; + WREG32_SOC15(UVD, 0, mmUVD_POWER_STATUS, tmp); + + /* enable clock gating */ + vcn_v1_0_clock_gating_dpg_mode(adev, 0); + + /* enable VCPU clock */ + tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT); + tmp |= UVD_VCPU_CNTL__CLK_EN_MASK; + tmp |= UVD_VCPU_CNTL__MIF_WR_LOW_THRESHOLD_BP_MASK; + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_VCPU_CNTL, tmp, 0xFFFFFFFF, 0); + + /* disable interupt */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_MASTINT_EN, + 0, UVD_MASTINT_EN__VCPU_EN_MASK, 0); + + /* initialize VCN memory controller */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_LMI_CTRL, + (8 << UVD_LMI_CTRL__WRITE_CLEAN_TIMER__SHIFT) | + UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__REQ_MODE_MASK | + UVD_LMI_CTRL__CRC_RESET_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + 0x00100000L, 0xFFFFFFFF, 0); + +#ifdef __BIG_ENDIAN + /* swap (8 in 32) RB and IB */ + lmi_swap_cntl = 0xa; +#endif + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_LMI_SWAP_CNTL, lmi_swap_cntl, 0xFFFFFFFF, 0); + + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_MPC_CNTL, + 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT, 0xFFFFFFFF, 0); + + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_MPC_SET_MUXA0, + ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT)), 0xFFFFFFFF, 0); + + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_MPC_SET_MUXB0, + ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT)), 0xFFFFFFFF, 0); + + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_MPC_SET_MUX, + ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) | + (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT)), 0xFFFFFFFF, 0); + + vcn_v1_0_mc_resume_dpg_mode(adev); + + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_REG_XX_MASK, 0x10, 0xFFFFFFFF, 0); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_RBC_XX_IB_REG_CHECK, 0x3, 0xFFFFFFFF, 0); + + /* boot up the VCPU */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_SOFT_RESET, 0, 0xFFFFFFFF, 0); + + /* enable UMC */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_LMI_CTRL2, + 0x1F << UVD_LMI_CTRL2__RE_OFLD_MIF_WR_REQ_NUM__SHIFT, + 0xFFFFFFFF, 0); + + /* enable master interrupt */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_MASTINT_EN, + UVD_MASTINT_EN__VCPU_EN_MASK, UVD_MASTINT_EN__VCPU_EN_MASK, 0); + + vcn_v1_0_clock_gating_dpg_mode(adev, 1); + /* setup mmUVD_LMI_CTRL */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_LMI_CTRL, + (8 << UVD_LMI_CTRL__WRITE_CLEAN_TIMER__SHIFT) | + UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__REQ_MODE_MASK | + UVD_LMI_CTRL__CRC_RESET_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + 0x00100000L, 0xFFFFFFFF, 1); + + tmp = adev->gfx.config.gb_addr_config; + /* setup VCN global tiling registers */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_JPEG_ADDR_CONFIG, tmp, 0xFFFFFFFF, 1); + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_JPEG_UV_ADDR_CONFIG, tmp, 0xFFFFFFFF, 1); + + /* enable System Interrupt for JRBC */ + WREG32_SOC15_DPG_MODE_1_0(UVD, 0, mmUVD_SYS_INT_EN, + UVD_SYS_INT_EN__UVD_JRBC_EN_MASK, 0xFFFFFFFF, 1); + + /* force RBC into idle state */ + rb_bufsz = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_CNTL, tmp); + + /* set the write pointer delay */ + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR_CNTL, 0); + + /* set the wb address */ + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR_ADDR, + (upper_32_bits(ring->gpu_addr) >> 2)); + + /* program the RB_BASE for ring buffer */ + WREG32_SOC15(UVD, 0, mmUVD_LMI_RBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR, 0); + + WREG32_SOC15(UVD, 0, mmUVD_SCRATCH2, 0); + + ring->wptr = RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR); + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR, + lower_32_bits(ring->wptr)); + + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_RBC_RB_CNTL), 0, + ~UVD_RBC_RB_CNTL__RB_NO_FETCH_MASK); + + jpeg_v1_0_start(adev, 1); + + return 0; +} + +static int vcn_v1_0_start(struct amdgpu_device *adev) +{ + return (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) ? + vcn_v1_0_start_dpg_mode(adev) : vcn_v1_0_start_spg_mode(adev); +} + +/** + * vcn_v1_0_stop_spg_mode - stop VCN block + * + * @adev: amdgpu_device pointer + * + * stop the VCN block + */ +static int vcn_v1_0_stop_spg_mode(struct amdgpu_device *adev) +{ + int tmp; + + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7); + + tmp = UVD_LMI_STATUS__VCPU_LMI_WRITE_CLEAN_MASK | + UVD_LMI_STATUS__READ_CLEAN_MASK | + UVD_LMI_STATUS__WRITE_CLEAN_MASK | + UVD_LMI_STATUS__WRITE_CLEAN_RAW_MASK; + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_LMI_STATUS, tmp, tmp); + + /* stall UMC channel */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_LMI_CTRL2), + UVD_LMI_CTRL2__STALL_ARB_UMC_MASK, + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); + + tmp = UVD_LMI_STATUS__UMC_READ_CLEAN_RAW_MASK | + UVD_LMI_STATUS__UMC_WRITE_CLEAN_RAW_MASK; + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_LMI_STATUS, tmp, tmp); + + /* disable VCPU clock */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_VCPU_CNTL), 0, + ~UVD_VCPU_CNTL__CLK_EN_MASK); + + /* reset LMI UMC/LMI */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), + UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK, + ~UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK); + + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), + UVD_SOFT_RESET__LMI_SOFT_RESET_MASK, + ~UVD_SOFT_RESET__LMI_SOFT_RESET_MASK); + + /* put VCPU into reset */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + + WREG32_SOC15(UVD, 0, mmUVD_STATUS, 0); + + vcn_v1_0_enable_clock_gating(adev); + vcn_1_0_enable_static_power_gating(adev); + return 0; +} + +static int vcn_v1_0_stop_dpg_mode(struct amdgpu_device *adev) +{ + uint32_t tmp; + + /* Wait for power status to be UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF */ + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, + UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* wait for read ptr to be equal to write ptr */ + tmp = RREG32_SOC15(UVD, 0, mmUVD_RB_WPTR); + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF); + + tmp = RREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2); + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF); + + tmp = RREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_WPTR); + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_JRBC_RB_RPTR, tmp, 0xFFFFFFFF); + + tmp = RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR) & 0x7FFFFFFF; + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF); + + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, + UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* disable dynamic power gating mode */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_POWER_STATUS), 0, + ~UVD_POWER_STATUS__UVD_PG_MODE_MASK); + + return 0; +} + +static int vcn_v1_0_stop(struct amdgpu_device *adev) +{ + int r; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) + r = vcn_v1_0_stop_dpg_mode(adev); + else + r = vcn_v1_0_stop_spg_mode(adev); + + return r; +} + +static int vcn_v1_0_pause_dpg_mode(struct amdgpu_device *adev, + int inst_idx, struct dpg_pause_state *new_state) +{ + int ret_code; + uint32_t reg_data = 0; + uint32_t reg_data2 = 0; + struct amdgpu_ring *ring; + + /* pause/unpause if state is changed */ + if (adev->vcn.inst[inst_idx].pause_state.fw_based != new_state->fw_based) { + DRM_DEBUG("dpg pause state changed %d:%d -> %d:%d", + adev->vcn.inst[inst_idx].pause_state.fw_based, + adev->vcn.inst[inst_idx].pause_state.jpeg, + new_state->fw_based, new_state->jpeg); + + reg_data = RREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE) & + (~UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK); + + if (new_state->fw_based == VCN_DPG_STATE__PAUSE) { + ret_code = 0; + + if (!(reg_data & UVD_DPG_PAUSE__JPEG_PAUSE_DPG_ACK_MASK)) + ret_code = SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, + UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + if (!ret_code) { + /* pause DPG non-jpeg */ + reg_data |= UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK; + WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data); + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_DPG_PAUSE, + UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK, + UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK); + + /* Restore */ + ring = &adev->vcn.inst->ring_enc[0]; + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_LO, ring->gpu_addr); + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_SIZE, ring->ring_size / 4); + WREG32_SOC15(UVD, 0, mmUVD_RB_RPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + + ring = &adev->vcn.inst->ring_enc[1]; + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_LO2, ring->gpu_addr); + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_SIZE2, ring->ring_size / 4); + WREG32_SOC15(UVD, 0, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + + ring = &adev->vcn.inst->ring_dec; + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR, + RREG32_SOC15(UVD, 0, mmUVD_SCRATCH2) & 0x7FFFFFFF); + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, + UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + } + } else { + /* unpause dpg non-jpeg, no need to wait */ + reg_data &= ~UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK; + WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data); + } + adev->vcn.inst[inst_idx].pause_state.fw_based = new_state->fw_based; + } + + /* pause/unpause if state is changed */ + if (adev->vcn.inst[inst_idx].pause_state.jpeg != new_state->jpeg) { + DRM_DEBUG("dpg pause state changed %d:%d -> %d:%d", + adev->vcn.inst[inst_idx].pause_state.fw_based, + adev->vcn.inst[inst_idx].pause_state.jpeg, + new_state->fw_based, new_state->jpeg); + + reg_data = RREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE) & + (~UVD_DPG_PAUSE__JPEG_PAUSE_DPG_ACK_MASK); + + if (new_state->jpeg == VCN_DPG_STATE__PAUSE) { + ret_code = 0; + + if (!(reg_data & UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK)) + ret_code = SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, + UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + if (!ret_code) { + /* Make sure JPRG Snoop is disabled before sending the pause */ + reg_data2 = RREG32_SOC15(UVD, 0, mmUVD_POWER_STATUS); + reg_data2 |= UVD_POWER_STATUS__JRBC_SNOOP_DIS_MASK; + WREG32_SOC15(UVD, 0, mmUVD_POWER_STATUS, reg_data2); + + /* pause DPG jpeg */ + reg_data |= UVD_DPG_PAUSE__JPEG_PAUSE_DPG_REQ_MASK; + WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data); + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_DPG_PAUSE, + UVD_DPG_PAUSE__JPEG_PAUSE_DPG_ACK_MASK, + UVD_DPG_PAUSE__JPEG_PAUSE_DPG_ACK_MASK); + + /* Restore */ + ring = adev->jpeg.inst->ring_dec; + WREG32_SOC15(UVD, 0, mmUVD_LMI_JRBC_RB_VMID, 0); + WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_CNTL, + UVD_JRBC_RB_CNTL__RB_NO_FETCH_MASK | + UVD_JRBC_RB_CNTL__RB_RPTR_WR_EN_MASK); + WREG32_SOC15(UVD, 0, mmUVD_LMI_JRBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_JRBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_RPTR, ring->wptr); + WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_WPTR, ring->wptr); + WREG32_SOC15(UVD, 0, mmUVD_JRBC_RB_CNTL, + UVD_JRBC_RB_CNTL__RB_RPTR_WR_EN_MASK); + + ring = &adev->vcn.inst->ring_dec; + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR, + RREG32_SOC15(UVD, 0, mmUVD_SCRATCH2) & 0x7FFFFFFF); + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, + UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + } + } else { + /* unpause dpg jpeg, no need to wait */ + reg_data &= ~UVD_DPG_PAUSE__JPEG_PAUSE_DPG_REQ_MASK; + WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data); + } + adev->vcn.inst[inst_idx].pause_state.jpeg = new_state->jpeg; + } + + return 0; +} + +static bool vcn_v1_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return (RREG32_SOC15(VCN, 0, mmUVD_STATUS) == UVD_STATUS__IDLE); +} + +static int vcn_v1_0_wait_for_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + ret = SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_STATUS, UVD_STATUS__IDLE, + UVD_STATUS__IDLE); + + return ret; +} + +static int vcn_v1_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_CG_STATE_GATE); + + if (enable) { + /* wait for STATUS to clear */ + if (!vcn_v1_0_is_idle(handle)) + return -EBUSY; + vcn_v1_0_enable_clock_gating(adev); + } else { + /* disable HW gating and enable Sw gating */ + vcn_v1_0_disable_clock_gating(adev); + } + return 0; +} + +/** + * vcn_v1_0_dec_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t vcn_v1_0_dec_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR); +} + +/** + * vcn_v1_0_dec_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t vcn_v1_0_dec_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR); +} + +/** + * vcn_v1_0_dec_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void vcn_v1_0_dec_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) + WREG32_SOC15(UVD, 0, mmUVD_SCRATCH2, + lower_32_bits(ring->wptr) | 0x80000000); + + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); +} + +/** + * vcn_v1_0_dec_ring_insert_start - insert a start command + * + * @ring: amdgpu_ring pointer + * + * Write a start command to the ring. + */ +static void vcn_v1_0_dec_ring_insert_start(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA0), 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_CMD), 0)); + amdgpu_ring_write(ring, VCN_DEC_CMD_PACKET_START << 1); +} + +/** + * vcn_v1_0_dec_ring_insert_end - insert a end command + * + * @ring: amdgpu_ring pointer + * + * Write a end command to the ring. + */ +static void vcn_v1_0_dec_ring_insert_end(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_CMD), 0)); + amdgpu_ring_write(ring, VCN_DEC_CMD_PACKET_END << 1); +} + +/** + * vcn_v1_0_dec_ring_emit_fence - emit an fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write a fence and a trap command to the ring. + */ +static void vcn_v1_0_dec_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + struct amdgpu_device *adev = ring->adev; + + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_CONTEXT_ID), 0)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA0), 0)); + amdgpu_ring_write(ring, addr & 0xffffffff); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA1), 0)); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xff); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_CMD), 0)); + amdgpu_ring_write(ring, VCN_DEC_CMD_FENCE << 1); + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA0), 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA1), 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_CMD), 0)); + amdgpu_ring_write(ring, VCN_DEC_CMD_TRAP << 1); +} + +/** + * vcn_v1_0_dec_ring_emit_ib - execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: job to retrieve vmid from + * @ib: indirect buffer to execute + * @flags: unused + * + * Write ring commands to execute the indirect buffer + */ +static void vcn_v1_0_dec_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + struct amdgpu_device *adev = ring->adev; + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_LMI_RBC_IB_VMID), 0)); + amdgpu_ring_write(ring, vmid); + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_LMI_RBC_IB_64BIT_BAR_LOW), 0)); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH), 0)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_RBC_IB_SIZE), 0)); + amdgpu_ring_write(ring, ib->length_dw); +} + +static void vcn_v1_0_dec_ring_emit_reg_wait(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val, + uint32_t mask) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA0), 0)); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA1), 0)); + amdgpu_ring_write(ring, val); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GP_SCRATCH8), 0)); + amdgpu_ring_write(ring, mask); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_CMD), 0)); + amdgpu_ring_write(ring, VCN_DEC_CMD_REG_READ_COND_WAIT << 1); +} + +static void vcn_v1_0_dec_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + uint32_t data0, data1, mask; + + pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for register write */ + data0 = hub->ctx0_ptb_addr_lo32 + vmid * hub->ctx_addr_distance; + data1 = lower_32_bits(pd_addr); + mask = 0xffffffff; + vcn_v1_0_dec_ring_emit_reg_wait(ring, data0, data1, mask); +} + +static void vcn_v1_0_dec_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA0), 0)); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA1), 0)); + amdgpu_ring_write(ring, val); + amdgpu_ring_write(ring, + PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_CMD), 0)); + amdgpu_ring_write(ring, VCN_DEC_CMD_WRITE_REG << 1); +} + +/** + * vcn_v1_0_enc_ring_get_rptr - get enc read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware enc read pointer + */ +static uint64_t vcn_v1_0_enc_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->vcn.inst->ring_enc[0]) + return RREG32_SOC15(UVD, 0, mmUVD_RB_RPTR); + else + return RREG32_SOC15(UVD, 0, mmUVD_RB_RPTR2); +} + + /** + * vcn_v1_0_enc_ring_get_wptr - get enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware enc write pointer + */ +static uint64_t vcn_v1_0_enc_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->vcn.inst->ring_enc[0]) + return RREG32_SOC15(UVD, 0, mmUVD_RB_WPTR); + else + return RREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2); +} + + /** + * vcn_v1_0_enc_ring_set_wptr - set enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the enc write pointer to the hardware + */ +static void vcn_v1_0_enc_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->vcn.inst->ring_enc[0]) + WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR, + lower_32_bits(ring->wptr)); + else + WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2, + lower_32_bits(ring->wptr)); +} + +/** + * vcn_v1_0_enc_ring_emit_fence - emit an enc fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write enc a fence and a trap command to the ring. + */ +static void vcn_v1_0_enc_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned flags) +{ + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, VCN_ENC_CMD_FENCE); + amdgpu_ring_write(ring, addr); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, VCN_ENC_CMD_TRAP); +} + +static void vcn_v1_0_enc_ring_insert_end(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, VCN_ENC_CMD_END); +} + +/** + * vcn_v1_0_enc_ring_emit_ib - enc execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: job to retrive vmid from + * @ib: indirect buffer to execute + * @flags: unused + * + * Write enc ring commands to execute the indirect buffer + */ +static void vcn_v1_0_enc_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, VCN_ENC_CMD_IB); + amdgpu_ring_write(ring, vmid); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); +} + +static void vcn_v1_0_enc_ring_emit_reg_wait(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val, + uint32_t mask) +{ + amdgpu_ring_write(ring, VCN_ENC_CMD_REG_WAIT); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, mask); + amdgpu_ring_write(ring, val); +} + +static void vcn_v1_0_enc_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + + pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for reg writes */ + vcn_v1_0_enc_ring_emit_reg_wait(ring, hub->ctx0_ptb_addr_lo32 + + vmid * hub->ctx_addr_distance, + lower_32_bits(pd_addr), 0xffffffff); +} + +static void vcn_v1_0_enc_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, VCN_ENC_CMD_REG_WRITE); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, val); +} + +static int vcn_v1_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int vcn_v1_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("IH: VCN TRAP\n"); + + switch (entry->src_id) { + case 124: + amdgpu_fence_process(&adev->vcn.inst->ring_dec); + break; + case 119: + amdgpu_fence_process(&adev->vcn.inst->ring_enc[0]); + break; + case 120: + amdgpu_fence_process(&adev->vcn.inst->ring_enc[1]); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static void vcn_v1_0_dec_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + struct amdgpu_device *adev = ring->adev; + int i; + + WARN_ON(ring->wptr % 2 || count % 2); + + for (i = 0; i < count / 2; i++) { + amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_NO_OP), 0)); + amdgpu_ring_write(ring, 0); + } +} + +static int vcn_v1_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + /* This doesn't actually powergate the VCN block. + * That's done in the dpm code via the SMC. This + * just re-inits the block as necessary. The actual + * gating still happens in the dpm code. We should + * revisit this when there is a cleaner line between + * the smc and the hw blocks + */ + int ret; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (state == adev->vcn.cur_state) + return 0; + + if (state == AMD_PG_STATE_GATE) + ret = vcn_v1_0_stop(adev); + else + ret = vcn_v1_0_start(adev); + + if (!ret) + adev->vcn.cur_state = state; + return ret; +} + +static void vcn_v1_0_idle_work_handler(struct work_struct *work) +{ + struct amdgpu_device *adev = + container_of(work, struct amdgpu_device, vcn.idle_work.work); + unsigned int fences = 0, i; + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) + fences += amdgpu_fence_count_emitted(&adev->vcn.inst->ring_enc[i]); + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + struct dpg_pause_state new_state; + + if (fences) + new_state.fw_based = VCN_DPG_STATE__PAUSE; + else + new_state.fw_based = VCN_DPG_STATE__UNPAUSE; + + if (amdgpu_fence_count_emitted(adev->jpeg.inst->ring_dec)) + new_state.jpeg = VCN_DPG_STATE__PAUSE; + else + new_state.jpeg = VCN_DPG_STATE__UNPAUSE; + + adev->vcn.pause_dpg_mode(adev, 0, &new_state); + } + + fences += amdgpu_fence_count_emitted(adev->jpeg.inst->ring_dec); + fences += amdgpu_fence_count_emitted(&adev->vcn.inst->ring_dec); + + if (fences == 0) { + amdgpu_gfx_off_ctrl(adev, true); + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, false); + else + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCN, + AMD_PG_STATE_GATE); + } else { + schedule_delayed_work(&adev->vcn.idle_work, VCN_IDLE_TIMEOUT); + } +} + +static void vcn_v1_0_ring_begin_use(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + bool set_clocks = !cancel_delayed_work_sync(&adev->vcn.idle_work); + + mutex_lock(&adev->vcn.vcn1_jpeg1_workaround); + + if (amdgpu_fence_wait_empty(ring->adev->jpeg.inst->ring_dec)) + DRM_ERROR("VCN dec: jpeg dec ring may not be empty\n"); + + vcn_v1_0_set_pg_for_begin_use(ring, set_clocks); + +} + +void vcn_v1_0_set_pg_for_begin_use(struct amdgpu_ring *ring, bool set_clocks) +{ + struct amdgpu_device *adev = ring->adev; + + if (set_clocks) { + amdgpu_gfx_off_ctrl(adev, false); + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, true); + else + amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCN, + AMD_PG_STATE_UNGATE); + } + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + struct dpg_pause_state new_state; + unsigned int fences = 0, i; + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) + fences += amdgpu_fence_count_emitted(&adev->vcn.inst->ring_enc[i]); + + if (fences) + new_state.fw_based = VCN_DPG_STATE__PAUSE; + else + new_state.fw_based = VCN_DPG_STATE__UNPAUSE; + + if (amdgpu_fence_count_emitted(adev->jpeg.inst->ring_dec)) + new_state.jpeg = VCN_DPG_STATE__PAUSE; + else + new_state.jpeg = VCN_DPG_STATE__UNPAUSE; + + if (ring->funcs->type == AMDGPU_RING_TYPE_VCN_ENC) + new_state.fw_based = VCN_DPG_STATE__PAUSE; + else if (ring->funcs->type == AMDGPU_RING_TYPE_VCN_JPEG) + new_state.jpeg = VCN_DPG_STATE__PAUSE; + + adev->vcn.pause_dpg_mode(adev, 0, &new_state); + } +} + +void vcn_v1_0_ring_end_use(struct amdgpu_ring *ring) +{ + schedule_delayed_work(&ring->adev->vcn.idle_work, VCN_IDLE_TIMEOUT); + mutex_unlock(&ring->adev->vcn.vcn1_jpeg1_workaround); +} + +static const struct amd_ip_funcs vcn_v1_0_ip_funcs = { + .name = "vcn_v1_0", + .early_init = vcn_v1_0_early_init, + .late_init = NULL, + .sw_init = vcn_v1_0_sw_init, + .sw_fini = vcn_v1_0_sw_fini, + .hw_init = vcn_v1_0_hw_init, + .hw_fini = vcn_v1_0_hw_fini, + .suspend = vcn_v1_0_suspend, + .resume = vcn_v1_0_resume, + .is_idle = vcn_v1_0_is_idle, + .wait_for_idle = vcn_v1_0_wait_for_idle, + .check_soft_reset = NULL /* vcn_v1_0_check_soft_reset */, + .pre_soft_reset = NULL /* vcn_v1_0_pre_soft_reset */, + .soft_reset = NULL /* vcn_v1_0_soft_reset */, + .post_soft_reset = NULL /* vcn_v1_0_post_soft_reset */, + .set_clockgating_state = vcn_v1_0_set_clockgating_state, + .set_powergating_state = vcn_v1_0_set_powergating_state, +}; + +/* + * It is a hardware issue that VCN can't handle a GTT TMZ buffer on + * CHIP_RAVEN series ASIC. Move such a GTT TMZ buffer to VRAM domain + * before command submission as a workaround. + */ +static int vcn_v1_0_validate_bo(struct amdgpu_cs_parser *parser, + struct amdgpu_job *job, + uint64_t addr) +{ + struct ttm_operation_ctx ctx = { false, false }; + struct amdgpu_fpriv *fpriv = parser->filp->driver_priv; + struct amdgpu_vm *vm = &fpriv->vm; + struct amdgpu_bo_va_mapping *mapping; + struct amdgpu_bo *bo; + int r; + + addr &= AMDGPU_GMC_HOLE_MASK; + if (addr & 0x7) { + DRM_ERROR("VCN messages must be 8 byte aligned!\n"); + return -EINVAL; + } + + mapping = amdgpu_vm_bo_lookup_mapping(vm, addr/AMDGPU_GPU_PAGE_SIZE); + if (!mapping || !mapping->bo_va || !mapping->bo_va->base.bo) + return -EINVAL; + + bo = mapping->bo_va->base.bo; + if (!(bo->flags & AMDGPU_GEM_CREATE_ENCRYPTED)) + return 0; + + amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_VRAM); + r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (r) { + DRM_ERROR("Failed to validate the VCN message BO (%d)!\n", r); + return r; + } + + return r; +} + +static int vcn_v1_0_ring_patch_cs_in_place(struct amdgpu_cs_parser *p, + struct amdgpu_job *job, + struct amdgpu_ib *ib) +{ + uint32_t msg_lo = 0, msg_hi = 0; + int i, r; + + if (!(ib->flags & AMDGPU_IB_FLAGS_SECURE)) + return 0; + + for (i = 0; i < ib->length_dw; i += 2) { + uint32_t reg = amdgpu_ib_get_value(ib, i); + uint32_t val = amdgpu_ib_get_value(ib, i + 1); + + if (reg == PACKET0(p->adev->vcn.internal.data0, 0)) { + msg_lo = val; + } else if (reg == PACKET0(p->adev->vcn.internal.data1, 0)) { + msg_hi = val; + } else if (reg == PACKET0(p->adev->vcn.internal.cmd, 0)) { + r = vcn_v1_0_validate_bo(p, job, + ((u64)msg_hi) << 32 | msg_lo); + if (r) + return r; + } + } + + return 0; +} + +static const struct amdgpu_ring_funcs vcn_v1_0_dec_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_DEC, + .align_mask = 0xf, + .support_64bit_ptrs = false, + .no_user_fence = true, + .secure_submission_supported = true, + .get_rptr = vcn_v1_0_dec_ring_get_rptr, + .get_wptr = vcn_v1_0_dec_ring_get_wptr, + .set_wptr = vcn_v1_0_dec_ring_set_wptr, + .patch_cs_in_place = vcn_v1_0_ring_patch_cs_in_place, + .emit_frame_size = + 6 + 6 + /* hdp invalidate / flush */ + SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + + 8 + /* vcn_v1_0_dec_ring_emit_vm_flush */ + 14 + 14 + /* vcn_v1_0_dec_ring_emit_fence x2 vm fence */ + 6, + .emit_ib_size = 8, /* vcn_v1_0_dec_ring_emit_ib */ + .emit_ib = vcn_v1_0_dec_ring_emit_ib, + .emit_fence = vcn_v1_0_dec_ring_emit_fence, + .emit_vm_flush = vcn_v1_0_dec_ring_emit_vm_flush, + .test_ring = amdgpu_vcn_dec_ring_test_ring, + .test_ib = amdgpu_vcn_dec_ring_test_ib, + .insert_nop = vcn_v1_0_dec_ring_insert_nop, + .insert_start = vcn_v1_0_dec_ring_insert_start, + .insert_end = vcn_v1_0_dec_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = vcn_v1_0_ring_begin_use, + .end_use = vcn_v1_0_ring_end_use, + .emit_wreg = vcn_v1_0_dec_ring_emit_wreg, + .emit_reg_wait = vcn_v1_0_dec_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static const struct amdgpu_ring_funcs vcn_v1_0_enc_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_ENC, + .align_mask = 0x3f, + .nop = VCN_ENC_CMD_NO_OP, + .support_64bit_ptrs = false, + .no_user_fence = true, + .get_rptr = vcn_v1_0_enc_ring_get_rptr, + .get_wptr = vcn_v1_0_enc_ring_get_wptr, + .set_wptr = vcn_v1_0_enc_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 4 + + 4 + /* vcn_v1_0_enc_ring_emit_vm_flush */ + 5 + 5 + /* vcn_v1_0_enc_ring_emit_fence x2 vm fence */ + 1, /* vcn_v1_0_enc_ring_insert_end */ + .emit_ib_size = 5, /* vcn_v1_0_enc_ring_emit_ib */ + .emit_ib = vcn_v1_0_enc_ring_emit_ib, + .emit_fence = vcn_v1_0_enc_ring_emit_fence, + .emit_vm_flush = vcn_v1_0_enc_ring_emit_vm_flush, + .test_ring = amdgpu_vcn_enc_ring_test_ring, + .test_ib = amdgpu_vcn_enc_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .insert_end = vcn_v1_0_enc_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = vcn_v1_0_ring_begin_use, + .end_use = vcn_v1_0_ring_end_use, + .emit_wreg = vcn_v1_0_enc_ring_emit_wreg, + .emit_reg_wait = vcn_v1_0_enc_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void vcn_v1_0_set_dec_ring_funcs(struct amdgpu_device *adev) +{ + adev->vcn.inst->ring_dec.funcs = &vcn_v1_0_dec_ring_vm_funcs; + DRM_INFO("VCN decode is enabled in VM mode\n"); +} + +static void vcn_v1_0_set_enc_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) + adev->vcn.inst->ring_enc[i].funcs = &vcn_v1_0_enc_ring_vm_funcs; + + DRM_INFO("VCN encode is enabled in VM mode\n"); +} + +static const struct amdgpu_irq_src_funcs vcn_v1_0_irq_funcs = { + .set = vcn_v1_0_set_interrupt_state, + .process = vcn_v1_0_process_interrupt, +}; + +static void vcn_v1_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->vcn.inst->irq.num_types = adev->vcn.num_enc_rings + 2; + adev->vcn.inst->irq.funcs = &vcn_v1_0_irq_funcs; +} + +const struct amdgpu_ip_block_version vcn_v1_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_VCN, + .major = 1, + .minor = 0, + .rev = 0, + .funcs = &vcn_v1_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.h b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.h new file mode 100644 index 000000000..1f1cc7f0e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.h @@ -0,0 +1,32 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VCN_V1_0_H__ +#define __VCN_V1_0_H__ + +void vcn_v1_0_ring_end_use(struct amdgpu_ring *ring); +void vcn_v1_0_set_pg_for_begin_use(struct amdgpu_ring *ring, bool set_clocks); + +extern const struct amdgpu_ip_block_version vcn_v1_0_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c new file mode 100644 index 000000000..18794394c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c @@ -0,0 +1,2106 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_vcn.h" +#include "soc15.h" +#include "soc15d.h" +#include "amdgpu_pm.h" +#include "amdgpu_psp.h" +#include "mmsch_v2_0.h" +#include "vcn_v2_0.h" + +#include "vcn/vcn_2_0_0_offset.h" +#include "vcn/vcn_2_0_0_sh_mask.h" +#include "ivsrcid/vcn/irqsrcs_vcn_2_0.h" + +#define VCN_VID_SOC_ADDRESS_2_0 0x1fa00 +#define VCN1_VID_SOC_ADDRESS_3_0 0x48200 + +#define mmUVD_CONTEXT_ID_INTERNAL_OFFSET 0x1fd +#define mmUVD_GPCOM_VCPU_CMD_INTERNAL_OFFSET 0x503 +#define mmUVD_GPCOM_VCPU_DATA0_INTERNAL_OFFSET 0x504 +#define mmUVD_GPCOM_VCPU_DATA1_INTERNAL_OFFSET 0x505 +#define mmUVD_NO_OP_INTERNAL_OFFSET 0x53f +#define mmUVD_GP_SCRATCH8_INTERNAL_OFFSET 0x54a +#define mmUVD_SCRATCH9_INTERNAL_OFFSET 0xc01d + +#define mmUVD_LMI_RBC_IB_VMID_INTERNAL_OFFSET 0x1e1 +#define mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET 0x5a6 +#define mmUVD_LMI_RBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET 0x5a7 +#define mmUVD_RBC_IB_SIZE_INTERNAL_OFFSET 0x1e2 + +static void vcn_v2_0_set_dec_ring_funcs(struct amdgpu_device *adev); +static void vcn_v2_0_set_enc_ring_funcs(struct amdgpu_device *adev); +static void vcn_v2_0_set_irq_funcs(struct amdgpu_device *adev); +static int vcn_v2_0_set_powergating_state(void *handle, + enum amd_powergating_state state); +static int vcn_v2_0_pause_dpg_mode(struct amdgpu_device *adev, + int inst_idx, struct dpg_pause_state *new_state); +static int vcn_v2_0_start_sriov(struct amdgpu_device *adev); +/** + * vcn_v2_0_early_init - set function pointers and load microcode + * + * @handle: amdgpu_device pointer + * + * Set ring and irq function pointers + * Load microcode from filesystem + */ +static int vcn_v2_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + adev->vcn.num_enc_rings = 1; + else + adev->vcn.num_enc_rings = 2; + + vcn_v2_0_set_dec_ring_funcs(adev); + vcn_v2_0_set_enc_ring_funcs(adev); + vcn_v2_0_set_irq_funcs(adev); + + return amdgpu_vcn_early_init(adev); +} + +/** + * vcn_v2_0_sw_init - sw init for VCN block + * + * @handle: amdgpu_device pointer + * + * Load firmware and sw initialization + */ +static int vcn_v2_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int i, r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + volatile struct amdgpu_fw_shared *fw_shared; + + /* VCN DEC TRAP */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, + VCN_2_0__SRCID__UVD_SYSTEM_MESSAGE_INTERRUPT, + &adev->vcn.inst->irq); + if (r) + return r; + + /* VCN ENC TRAP */ + for (i = 0; i < adev->vcn.num_enc_rings; ++i) { + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, + i + VCN_2_0__SRCID__UVD_ENC_GENERAL_PURPOSE, + &adev->vcn.inst->irq); + if (r) + return r; + } + + r = amdgpu_vcn_sw_init(adev); + if (r) + return r; + + amdgpu_vcn_setup_ucode(adev); + + r = amdgpu_vcn_resume(adev); + if (r) + return r; + + ring = &adev->vcn.inst->ring_dec; + + ring->use_doorbell = true; + ring->doorbell_index = adev->doorbell_index.vcn.vcn_ring0_1 << 1; + ring->vm_hub = AMDGPU_MMHUB0(0); + + sprintf(ring->name, "vcn_dec"); + r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 0, + AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + adev->vcn.internal.context_id = mmUVD_CONTEXT_ID_INTERNAL_OFFSET; + adev->vcn.internal.ib_vmid = mmUVD_LMI_RBC_IB_VMID_INTERNAL_OFFSET; + adev->vcn.internal.ib_bar_low = mmUVD_LMI_RBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET; + adev->vcn.internal.ib_bar_high = mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET; + adev->vcn.internal.ib_size = mmUVD_RBC_IB_SIZE_INTERNAL_OFFSET; + adev->vcn.internal.gp_scratch8 = mmUVD_GP_SCRATCH8_INTERNAL_OFFSET; + + adev->vcn.internal.scratch9 = mmUVD_SCRATCH9_INTERNAL_OFFSET; + adev->vcn.inst->external.scratch9 = SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9); + adev->vcn.internal.data0 = mmUVD_GPCOM_VCPU_DATA0_INTERNAL_OFFSET; + adev->vcn.inst->external.data0 = SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA0); + adev->vcn.internal.data1 = mmUVD_GPCOM_VCPU_DATA1_INTERNAL_OFFSET; + adev->vcn.inst->external.data1 = SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA1); + adev->vcn.internal.cmd = mmUVD_GPCOM_VCPU_CMD_INTERNAL_OFFSET; + adev->vcn.inst->external.cmd = SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_CMD); + adev->vcn.internal.nop = mmUVD_NO_OP_INTERNAL_OFFSET; + adev->vcn.inst->external.nop = SOC15_REG_OFFSET(UVD, 0, mmUVD_NO_OP); + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) { + enum amdgpu_ring_priority_level hw_prio = amdgpu_vcn_get_enc_ring_prio(i); + + ring = &adev->vcn.inst->ring_enc[i]; + ring->use_doorbell = true; + ring->vm_hub = AMDGPU_MMHUB0(0); + if (!amdgpu_sriov_vf(adev)) + ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 2 + i; + else + ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 1 + i; + sprintf(ring->name, "vcn_enc%d", i); + r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 0, + hw_prio, NULL); + if (r) + return r; + } + + adev->vcn.pause_dpg_mode = vcn_v2_0_pause_dpg_mode; + + r = amdgpu_virt_alloc_mm_table(adev); + if (r) + return r; + + fw_shared = adev->vcn.inst->fw_shared.cpu_addr; + fw_shared->present_flag_0 = cpu_to_le32(AMDGPU_VCN_MULTI_QUEUE_FLAG); + + if (amdgpu_vcnfw_log) + amdgpu_vcn_fwlog_init(adev->vcn.inst); + + return 0; +} + +/** + * vcn_v2_0_sw_fini - sw fini for VCN block + * + * @handle: amdgpu_device pointer + * + * VCN suspend and free up sw allocation + */ +static int vcn_v2_0_sw_fini(void *handle) +{ + int r, idx; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst->fw_shared.cpu_addr; + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + fw_shared->present_flag_0 = 0; + drm_dev_exit(idx); + } + + amdgpu_virt_free_mm_table(adev); + + r = amdgpu_vcn_suspend(adev); + if (r) + return r; + + r = amdgpu_vcn_sw_fini(adev); + + return r; +} + +/** + * vcn_v2_0_hw_init - start and test VCN block + * + * @handle: amdgpu_device pointer + * + * Initialize the hardware, boot up the VCPU and do some testing + */ +static int vcn_v2_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring = &adev->vcn.inst->ring_dec; + int i, r; + + adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell, + ring->doorbell_index, 0); + + if (amdgpu_sriov_vf(adev)) + vcn_v2_0_start_sriov(adev); + + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + + //Disable vcn decode for sriov + if (amdgpu_sriov_vf(adev)) + ring->sched.ready = false; + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) { + ring = &adev->vcn.inst->ring_enc[i]; + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + } + +done: + if (!r) + DRM_INFO("VCN decode and encode initialized successfully(under %s).\n", + (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG)?"DPG Mode":"SPG Mode"); + + return r; +} + +/** + * vcn_v2_0_hw_fini - stop the hardware block + * + * @handle: amdgpu_device pointer + * + * Stop the VCN block, mark ring as not ready any more + */ +static int vcn_v2_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->vcn.idle_work); + + if ((adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) || + (adev->vcn.cur_state != AMD_PG_STATE_GATE && + RREG32_SOC15(VCN, 0, mmUVD_STATUS))) + vcn_v2_0_set_powergating_state(adev, AMD_PG_STATE_GATE); + + return 0; +} + +/** + * vcn_v2_0_suspend - suspend VCN block + * + * @handle: amdgpu_device pointer + * + * HW fini and suspend VCN block + */ +static int vcn_v2_0_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = vcn_v2_0_hw_fini(adev); + if (r) + return r; + + r = amdgpu_vcn_suspend(adev); + + return r; +} + +/** + * vcn_v2_0_resume - resume VCN block + * + * @handle: amdgpu_device pointer + * + * Resume firmware and hw init VCN block + */ +static int vcn_v2_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_vcn_resume(adev); + if (r) + return r; + + r = vcn_v2_0_hw_init(adev); + + return r; +} + +/** + * vcn_v2_0_mc_resume - memory controller programming + * + * @adev: amdgpu_device pointer + * + * Let the VCN memory controller know it's offsets + */ +static void vcn_v2_0_mc_resume(struct amdgpu_device *adev) +{ + uint32_t size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + uint32_t offset; + + if (amdgpu_sriov_vf(adev)) + return; + + /* cache window 0: fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_lo)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_hi)); + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0, 0); + offset = 0; + } else { + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst->gpu_addr)); + offset = size; + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0, + AMDGPU_UVD_FIRMWARE_OFFSET >> 3); + } + + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_SIZE0, size); + + /* cache window 1: stack */ + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst->gpu_addr + offset)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst->gpu_addr + offset)); + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET1, 0); + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_SIZE1, AMDGPU_VCN_STACK_SIZE); + + /* cache window 2: context */ + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst->gpu_addr + offset + AMDGPU_VCN_STACK_SIZE)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst->gpu_addr + offset + AMDGPU_VCN_STACK_SIZE)); + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET2, 0); + WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_SIZE2, AMDGPU_VCN_CONTEXT_SIZE); + + /* non-cache window */ + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_NC0_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst->fw_shared.gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst->fw_shared.gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_VCPU_NONCACHE_OFFSET0, 0); + WREG32_SOC15(UVD, 0, mmUVD_VCPU_NONCACHE_SIZE0, + AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared))); + + WREG32_SOC15(UVD, 0, mmUVD_GFX10_ADDR_CONFIG, adev->gfx.config.gb_addr_config); +} + +static void vcn_v2_0_mc_resume_dpg_mode(struct amdgpu_device *adev, bool indirect) +{ + uint32_t size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + uint32_t offset; + + /* cache window 0: fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + if (!indirect) { + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_lo), 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_hi), 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_CACHE_OFFSET0), 0, 0, indirect); + } else { + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_CACHE_OFFSET0), 0, 0, indirect); + } + offset = 0; + } else { + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst->gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst->gpu_addr), 0, indirect); + offset = size; + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_CACHE_OFFSET0), + AMDGPU_UVD_FIRMWARE_OFFSET >> 3, 0, indirect); + } + + if (!indirect) + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_CACHE_SIZE0), size, 0, indirect); + else + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_CACHE_SIZE0), 0, 0, indirect); + + /* cache window 1: stack */ + if (!indirect) { + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst->gpu_addr + offset), 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst->gpu_addr + offset), 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_CACHE_OFFSET1), 0, 0, indirect); + } else { + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_CACHE_OFFSET1), 0, 0, indirect); + } + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_CACHE_SIZE1), AMDGPU_VCN_STACK_SIZE, 0, indirect); + + /* cache window 2: context */ + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst->gpu_addr + offset + AMDGPU_VCN_STACK_SIZE), 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst->gpu_addr + offset + AMDGPU_VCN_STACK_SIZE), 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_CACHE_OFFSET2), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_CACHE_SIZE2), AMDGPU_VCN_CONTEXT_SIZE, 0, indirect); + + /* non-cache window */ + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_NC0_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst->fw_shared.gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst->fw_shared.gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_NONCACHE_OFFSET0), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_NONCACHE_SIZE0), + AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared)), 0, indirect); + + /* VCN global tiling registers */ + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_GFX10_ADDR_CONFIG), adev->gfx.config.gb_addr_config, 0, indirect); +} + +/** + * vcn_v2_0_disable_clock_gating - disable VCN clock gating + * + * @adev: amdgpu_device pointer + * + * Disable clock gating for VCN block + */ +static void vcn_v2_0_disable_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data; + + if (amdgpu_sriov_vf(adev)) + return; + + /* UVD disable CGC */ + data = RREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + data |= 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, 0, mmUVD_CGC_GATE); + data &= ~(UVD_CGC_GATE__SYS_MASK + | UVD_CGC_GATE__UDEC_MASK + | UVD_CGC_GATE__MPEG2_MASK + | UVD_CGC_GATE__REGS_MASK + | UVD_CGC_GATE__RBC_MASK + | UVD_CGC_GATE__LMI_MC_MASK + | UVD_CGC_GATE__LMI_UMC_MASK + | UVD_CGC_GATE__IDCT_MASK + | UVD_CGC_GATE__MPRD_MASK + | UVD_CGC_GATE__MPC_MASK + | UVD_CGC_GATE__LBSI_MASK + | UVD_CGC_GATE__LRBBM_MASK + | UVD_CGC_GATE__UDEC_RE_MASK + | UVD_CGC_GATE__UDEC_CM_MASK + | UVD_CGC_GATE__UDEC_IT_MASK + | UVD_CGC_GATE__UDEC_DB_MASK + | UVD_CGC_GATE__UDEC_MP_MASK + | UVD_CGC_GATE__WCB_MASK + | UVD_CGC_GATE__VCPU_MASK + | UVD_CGC_GATE__SCPU_MASK); + WREG32_SOC15(VCN, 0, mmUVD_CGC_GATE, data); + + data = RREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL); + data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK + | UVD_CGC_CTRL__UDEC_CM_MODE_MASK + | UVD_CGC_CTRL__UDEC_IT_MODE_MASK + | UVD_CGC_CTRL__UDEC_DB_MODE_MASK + | UVD_CGC_CTRL__UDEC_MP_MODE_MASK + | UVD_CGC_CTRL__SYS_MODE_MASK + | UVD_CGC_CTRL__UDEC_MODE_MASK + | UVD_CGC_CTRL__MPEG2_MODE_MASK + | UVD_CGC_CTRL__REGS_MODE_MASK + | UVD_CGC_CTRL__RBC_MODE_MASK + | UVD_CGC_CTRL__LMI_MC_MODE_MASK + | UVD_CGC_CTRL__LMI_UMC_MODE_MASK + | UVD_CGC_CTRL__IDCT_MODE_MASK + | UVD_CGC_CTRL__MPRD_MODE_MASK + | UVD_CGC_CTRL__MPC_MODE_MASK + | UVD_CGC_CTRL__LBSI_MODE_MASK + | UVD_CGC_CTRL__LRBBM_MODE_MASK + | UVD_CGC_CTRL__WCB_MODE_MASK + | UVD_CGC_CTRL__VCPU_MODE_MASK + | UVD_CGC_CTRL__SCPU_MODE_MASK); + WREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL, data); + + /* turn on */ + data = RREG32_SOC15(VCN, 0, mmUVD_SUVD_CGC_GATE); + data |= (UVD_SUVD_CGC_GATE__SRE_MASK + | UVD_SUVD_CGC_GATE__SIT_MASK + | UVD_SUVD_CGC_GATE__SMP_MASK + | UVD_SUVD_CGC_GATE__SCM_MASK + | UVD_SUVD_CGC_GATE__SDB_MASK + | UVD_SUVD_CGC_GATE__SRE_H264_MASK + | UVD_SUVD_CGC_GATE__SRE_HEVC_MASK + | UVD_SUVD_CGC_GATE__SIT_H264_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_MASK + | UVD_SUVD_CGC_GATE__SCM_H264_MASK + | UVD_SUVD_CGC_GATE__SCM_HEVC_MASK + | UVD_SUVD_CGC_GATE__SDB_H264_MASK + | UVD_SUVD_CGC_GATE__SDB_HEVC_MASK + | UVD_SUVD_CGC_GATE__SCLR_MASK + | UVD_SUVD_CGC_GATE__UVD_SC_MASK + | UVD_SUVD_CGC_GATE__ENT_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_DEC_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_ENC_MASK + | UVD_SUVD_CGC_GATE__SITE_MASK + | UVD_SUVD_CGC_GATE__SRE_VP9_MASK + | UVD_SUVD_CGC_GATE__SCM_VP9_MASK + | UVD_SUVD_CGC_GATE__SIT_VP9_DEC_MASK + | UVD_SUVD_CGC_GATE__SDB_VP9_MASK + | UVD_SUVD_CGC_GATE__IME_HEVC_MASK); + WREG32_SOC15(VCN, 0, mmUVD_SUVD_CGC_GATE, data); + + data = RREG32_SOC15(VCN, 0, mmUVD_SUVD_CGC_CTRL); + data &= ~(UVD_SUVD_CGC_CTRL__SRE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCLR_MODE_MASK + | UVD_SUVD_CGC_CTRL__UVD_SC_MODE_MASK + | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK + | UVD_SUVD_CGC_CTRL__IME_MODE_MASK + | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK); + WREG32_SOC15(VCN, 0, mmUVD_SUVD_CGC_CTRL, data); +} + +static void vcn_v2_0_clock_gating_dpg_mode(struct amdgpu_device *adev, + uint8_t sram_sel, uint8_t indirect) +{ + uint32_t reg_data = 0; + + /* enable sw clock gating control */ + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + reg_data = 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + reg_data = 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + reg_data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + reg_data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + reg_data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK | + UVD_CGC_CTRL__UDEC_CM_MODE_MASK | + UVD_CGC_CTRL__UDEC_IT_MODE_MASK | + UVD_CGC_CTRL__UDEC_DB_MODE_MASK | + UVD_CGC_CTRL__UDEC_MP_MODE_MASK | + UVD_CGC_CTRL__SYS_MODE_MASK | + UVD_CGC_CTRL__UDEC_MODE_MASK | + UVD_CGC_CTRL__MPEG2_MODE_MASK | + UVD_CGC_CTRL__REGS_MODE_MASK | + UVD_CGC_CTRL__RBC_MODE_MASK | + UVD_CGC_CTRL__LMI_MC_MODE_MASK | + UVD_CGC_CTRL__LMI_UMC_MODE_MASK | + UVD_CGC_CTRL__IDCT_MODE_MASK | + UVD_CGC_CTRL__MPRD_MODE_MASK | + UVD_CGC_CTRL__MPC_MODE_MASK | + UVD_CGC_CTRL__LBSI_MODE_MASK | + UVD_CGC_CTRL__LRBBM_MODE_MASK | + UVD_CGC_CTRL__WCB_MODE_MASK | + UVD_CGC_CTRL__VCPU_MODE_MASK | + UVD_CGC_CTRL__SCPU_MODE_MASK); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_CGC_CTRL), reg_data, sram_sel, indirect); + + /* turn off clock gating */ + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_CGC_GATE), 0, sram_sel, indirect); + + /* turn on SUVD clock gating */ + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_SUVD_CGC_GATE), 1, sram_sel, indirect); + + /* turn on sw mode in UVD_SUVD_CGC_CTRL */ + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_SUVD_CGC_CTRL), 0, sram_sel, indirect); +} + +/** + * vcn_v2_0_enable_clock_gating - enable VCN clock gating + * + * @adev: amdgpu_device pointer + * + * Enable clock gating for VCN block + */ +static void vcn_v2_0_enable_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data = 0; + + if (amdgpu_sriov_vf(adev)) + return; + + /* enable UVD CGC */ + data = RREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + data |= 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data |= 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL); + data |= (UVD_CGC_CTRL__UDEC_RE_MODE_MASK + | UVD_CGC_CTRL__UDEC_CM_MODE_MASK + | UVD_CGC_CTRL__UDEC_IT_MODE_MASK + | UVD_CGC_CTRL__UDEC_DB_MODE_MASK + | UVD_CGC_CTRL__UDEC_MP_MODE_MASK + | UVD_CGC_CTRL__SYS_MODE_MASK + | UVD_CGC_CTRL__UDEC_MODE_MASK + | UVD_CGC_CTRL__MPEG2_MODE_MASK + | UVD_CGC_CTRL__REGS_MODE_MASK + | UVD_CGC_CTRL__RBC_MODE_MASK + | UVD_CGC_CTRL__LMI_MC_MODE_MASK + | UVD_CGC_CTRL__LMI_UMC_MODE_MASK + | UVD_CGC_CTRL__IDCT_MODE_MASK + | UVD_CGC_CTRL__MPRD_MODE_MASK + | UVD_CGC_CTRL__MPC_MODE_MASK + | UVD_CGC_CTRL__LBSI_MODE_MASK + | UVD_CGC_CTRL__LRBBM_MODE_MASK + | UVD_CGC_CTRL__WCB_MODE_MASK + | UVD_CGC_CTRL__VCPU_MODE_MASK + | UVD_CGC_CTRL__SCPU_MODE_MASK); + WREG32_SOC15(VCN, 0, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, 0, mmUVD_SUVD_CGC_CTRL); + data |= (UVD_SUVD_CGC_CTRL__SRE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCLR_MODE_MASK + | UVD_SUVD_CGC_CTRL__UVD_SC_MODE_MASK + | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK + | UVD_SUVD_CGC_CTRL__IME_MODE_MASK + | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK); + WREG32_SOC15(VCN, 0, mmUVD_SUVD_CGC_CTRL, data); +} + +static void vcn_v2_0_disable_static_power_gating(struct amdgpu_device *adev) +{ + uint32_t data = 0; + + if (amdgpu_sriov_vf(adev)) + return; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN) { + data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDC_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDIL_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDIR_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT); + + WREG32_SOC15(VCN, 0, mmUVD_PGFSM_CONFIG, data); + SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, + UVD_PGFSM_STATUS__UVDM_UVDU_PWR_ON_2_0, 0xFFFFF); + } else { + data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDC_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDIL_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDIR_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT); + WREG32_SOC15(VCN, 0, mmUVD_PGFSM_CONFIG, data); + SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, 0, 0xFFFFF); + } + + /* polling UVD_PGFSM_STATUS to confirm UVDM_PWR_STATUS, + * UVDU_PWR_STATUS are 0 (power on) */ + + data = RREG32_SOC15(VCN, 0, mmUVD_POWER_STATUS); + data &= ~0x103; + if (adev->pg_flags & AMD_PG_SUPPORT_VCN) + data |= UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON | + UVD_POWER_STATUS__UVD_PG_EN_MASK; + + WREG32_SOC15(VCN, 0, mmUVD_POWER_STATUS, data); +} + +static void vcn_v2_0_enable_static_power_gating(struct amdgpu_device *adev) +{ + uint32_t data = 0; + + if (amdgpu_sriov_vf(adev)) + return; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN) { + /* Before power off, this indicator has to be turned on */ + data = RREG32_SOC15(VCN, 0, mmUVD_POWER_STATUS); + data &= ~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK; + data |= UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF; + WREG32_SOC15(VCN, 0, mmUVD_POWER_STATUS, data); + + + data = (2 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDC_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDIL_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDIR_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT); + + WREG32_SOC15(VCN, 0, mmUVD_PGFSM_CONFIG, data); + + data = (2 << UVD_PGFSM_STATUS__UVDM_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDU_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDF_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDC_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDB_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDIL_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDIR_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDTD_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDTE_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDE_PWR_STATUS__SHIFT); + SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_PGFSM_STATUS, data, 0xFFFFF); + } +} + +static int vcn_v2_0_start_dpg_mode(struct amdgpu_device *adev, bool indirect) +{ + volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst->fw_shared.cpu_addr; + struct amdgpu_ring *ring = &adev->vcn.inst->ring_dec; + uint32_t rb_bufsz, tmp; + + vcn_v2_0_enable_static_power_gating(adev); + + /* enable dynamic power gating mode */ + tmp = RREG32_SOC15(UVD, 0, mmUVD_POWER_STATUS); + tmp |= UVD_POWER_STATUS__UVD_PG_MODE_MASK; + tmp |= UVD_POWER_STATUS__UVD_PG_EN_MASK; + WREG32_SOC15(UVD, 0, mmUVD_POWER_STATUS, tmp); + + if (indirect) + adev->vcn.inst->dpg_sram_curr_addr = (uint32_t *)adev->vcn.inst->dpg_sram_cpu_addr; + + /* enable clock gating */ + vcn_v2_0_clock_gating_dpg_mode(adev, 0, indirect); + + /* enable VCPU clock */ + tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT); + tmp |= UVD_VCPU_CNTL__CLK_EN_MASK; + tmp |= UVD_VCPU_CNTL__MIF_WR_LOW_THRESHOLD_BP_MASK; + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_VCPU_CNTL), tmp, 0, indirect); + + /* disable master interupt */ + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_MASTINT_EN), 0, 0, indirect); + + /* setup mmUVD_LMI_CTRL */ + tmp = (UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__REQ_MODE_MASK | + UVD_LMI_CTRL__CRC_RESET_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK | + (8 << UVD_LMI_CTRL__WRITE_CLEAN_TIMER__SHIFT) | + 0x00100000L); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_CTRL), tmp, 0, indirect); + + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_MPC_CNTL), + 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT, 0, indirect); + + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_MPC_SET_MUXA0), + ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT)), 0, indirect); + + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_MPC_SET_MUXB0), + ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT)), 0, indirect); + + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_MPC_SET_MUX), + ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) | + (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT)), 0, indirect); + + vcn_v2_0_mc_resume_dpg_mode(adev, indirect); + + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_REG_XX_MASK), 0x10, 0, indirect); + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_RBC_XX_IB_REG_CHECK), 0x3, 0, indirect); + + /* release VCPU reset to boot */ + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_SOFT_RESET), 0, 0, indirect); + + /* enable LMI MC and UMC channels */ + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_LMI_CTRL2), + 0x1F << UVD_LMI_CTRL2__RE_OFLD_MIF_WR_REQ_NUM__SHIFT, 0, indirect); + + /* enable master interrupt */ + WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET( + UVD, 0, mmUVD_MASTINT_EN), + UVD_MASTINT_EN__VCPU_EN_MASK, 0, indirect); + + if (indirect) + amdgpu_vcn_psp_update_sram(adev, 0, 0); + + /* force RBC into idle state */ + rb_bufsz = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_CNTL, tmp); + + /* Stall DPG before WPTR/RPTR reset */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_POWER_STATUS), + UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK, + ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK); + fw_shared->multi_queue.decode_queue_mode |= FW_QUEUE_RING_RESET; + + /* set the write pointer delay */ + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR_CNTL, 0); + + /* set the wb address */ + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR_ADDR, + (upper_32_bits(ring->gpu_addr) >> 2)); + + /* program the RB_BASE for ring buffer */ + WREG32_SOC15(UVD, 0, mmUVD_LMI_RBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR, 0); + + WREG32_SOC15(UVD, 0, mmUVD_SCRATCH2, 0); + + ring->wptr = RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR); + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR, + lower_32_bits(ring->wptr)); + + fw_shared->multi_queue.decode_queue_mode &= ~FW_QUEUE_RING_RESET; + /* Unstall DPG */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_POWER_STATUS), + 0, ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK); + return 0; +} + +static int vcn_v2_0_start(struct amdgpu_device *adev) +{ + volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst->fw_shared.cpu_addr; + struct amdgpu_ring *ring = &adev->vcn.inst->ring_dec; + uint32_t rb_bufsz, tmp; + uint32_t lmi_swap_cntl; + int i, j, r; + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, true); + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) + return vcn_v2_0_start_dpg_mode(adev, adev->vcn.indirect_sram); + + vcn_v2_0_disable_static_power_gating(adev); + + /* set uvd status busy */ + tmp = RREG32_SOC15(UVD, 0, mmUVD_STATUS) | UVD_STATUS__UVD_BUSY; + WREG32_SOC15(UVD, 0, mmUVD_STATUS, tmp); + + /*SW clock gating */ + vcn_v2_0_disable_clock_gating(adev); + + /* enable VCPU clock */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_VCPU_CNTL), + UVD_VCPU_CNTL__CLK_EN_MASK, ~UVD_VCPU_CNTL__CLK_EN_MASK); + + /* disable master interrupt */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_MASTINT_EN), 0, + ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* setup mmUVD_LMI_CTRL */ + tmp = RREG32_SOC15(UVD, 0, mmUVD_LMI_CTRL); + WREG32_SOC15(UVD, 0, mmUVD_LMI_CTRL, tmp | + UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK); + + /* setup mmUVD_MPC_CNTL */ + tmp = RREG32_SOC15(UVD, 0, mmUVD_MPC_CNTL); + tmp &= ~UVD_MPC_CNTL__REPLACEMENT_MODE_MASK; + tmp |= 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT; + WREG32_SOC15(VCN, 0, mmUVD_MPC_CNTL, tmp); + + /* setup UVD_MPC_SET_MUXA0 */ + WREG32_SOC15(UVD, 0, mmUVD_MPC_SET_MUXA0, + ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT))); + + /* setup UVD_MPC_SET_MUXB0 */ + WREG32_SOC15(UVD, 0, mmUVD_MPC_SET_MUXB0, + ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT))); + + /* setup mmUVD_MPC_SET_MUX */ + WREG32_SOC15(UVD, 0, mmUVD_MPC_SET_MUX, + ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) | + (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT))); + + vcn_v2_0_mc_resume(adev); + + /* release VCPU reset to boot */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), 0, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + + /* enable LMI MC and UMC channels */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_LMI_CTRL2), 0, + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); + + tmp = RREG32_SOC15(VCN, 0, mmUVD_SOFT_RESET); + tmp &= ~UVD_SOFT_RESET__LMI_SOFT_RESET_MASK; + tmp &= ~UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK; + WREG32_SOC15(VCN, 0, mmUVD_SOFT_RESET, tmp); + + /* disable byte swapping */ + lmi_swap_cntl = 0; +#ifdef __BIG_ENDIAN + /* swap (8 in 32) RB and IB */ + lmi_swap_cntl = 0xa; +#endif + WREG32_SOC15(UVD, 0, mmUVD_LMI_SWAP_CNTL, lmi_swap_cntl); + + for (i = 0; i < 10; ++i) { + uint32_t status; + + for (j = 0; j < 100; ++j) { + status = RREG32_SOC15(UVD, 0, mmUVD_STATUS); + if (status & 2) + break; + mdelay(10); + } + r = 0; + if (status & 2) + break; + + DRM_ERROR("VCN decode not responding, trying to reset the VCPU!!!\n"); + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(10); + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), 0, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + mdelay(10); + r = -1; + } + + if (r) { + DRM_ERROR("VCN decode not responding, giving up!!!\n"); + return r; + } + + /* enable master interrupt */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_MASTINT_EN), + UVD_MASTINT_EN__VCPU_EN_MASK, + ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* clear the busy bit of VCN_STATUS */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_STATUS), 0, + ~(2 << UVD_STATUS__VCPU_REPORT__SHIFT)); + + WREG32_SOC15(UVD, 0, mmUVD_LMI_RBC_RB_VMID, 0); + + /* force RBC into idle state */ + rb_bufsz = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_CNTL, tmp); + + fw_shared->multi_queue.decode_queue_mode |= FW_QUEUE_RING_RESET; + /* program the RB_BASE for ring buffer */ + WREG32_SOC15(UVD, 0, mmUVD_LMI_RBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR, 0); + + ring->wptr = RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR); + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR, + lower_32_bits(ring->wptr)); + fw_shared->multi_queue.decode_queue_mode &= ~FW_QUEUE_RING_RESET; + + fw_shared->multi_queue.encode_generalpurpose_queue_mode |= FW_QUEUE_RING_RESET; + ring = &adev->vcn.inst->ring_enc[0]; + WREG32_SOC15(UVD, 0, mmUVD_RB_RPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_LO, ring->gpu_addr); + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_SIZE, ring->ring_size / 4); + fw_shared->multi_queue.encode_generalpurpose_queue_mode &= ~FW_QUEUE_RING_RESET; + + fw_shared->multi_queue.encode_lowlatency_queue_mode |= FW_QUEUE_RING_RESET; + ring = &adev->vcn.inst->ring_enc[1]; + WREG32_SOC15(UVD, 0, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_LO2, ring->gpu_addr); + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_SIZE2, ring->ring_size / 4); + fw_shared->multi_queue.encode_lowlatency_queue_mode &= ~FW_QUEUE_RING_RESET; + + return 0; +} + +static int vcn_v2_0_stop_dpg_mode(struct amdgpu_device *adev) +{ + struct dpg_pause_state state = {.fw_based = VCN_DPG_STATE__UNPAUSE}; + uint32_t tmp; + + vcn_v2_0_pause_dpg_mode(adev, 0, &state); + /* Wait for power status to be 1 */ + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, 1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* wait for read ptr to be equal to write ptr */ + tmp = RREG32_SOC15(UVD, 0, mmUVD_RB_WPTR); + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF); + + tmp = RREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2); + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF); + + tmp = RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR) & 0x7FFFFFFF; + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF); + + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, 1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* disable dynamic power gating mode */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_POWER_STATUS), 0, + ~UVD_POWER_STATUS__UVD_PG_MODE_MASK); + + return 0; +} + +static int vcn_v2_0_stop(struct amdgpu_device *adev) +{ + uint32_t tmp; + int r; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + r = vcn_v2_0_stop_dpg_mode(adev); + if (r) + return r; + goto power_off; + } + + /* wait for uvd idle */ + r = SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7); + if (r) + return r; + + tmp = UVD_LMI_STATUS__VCPU_LMI_WRITE_CLEAN_MASK | + UVD_LMI_STATUS__READ_CLEAN_MASK | + UVD_LMI_STATUS__WRITE_CLEAN_MASK | + UVD_LMI_STATUS__WRITE_CLEAN_RAW_MASK; + r = SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_LMI_STATUS, tmp, tmp); + if (r) + return r; + + /* stall UMC channel */ + tmp = RREG32_SOC15(VCN, 0, mmUVD_LMI_CTRL2); + tmp |= UVD_LMI_CTRL2__STALL_ARB_UMC_MASK; + WREG32_SOC15(VCN, 0, mmUVD_LMI_CTRL2, tmp); + + tmp = UVD_LMI_STATUS__UMC_READ_CLEAN_RAW_MASK| + UVD_LMI_STATUS__UMC_WRITE_CLEAN_RAW_MASK; + r = SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_LMI_STATUS, tmp, tmp); + if (r) + return r; + + /* disable VCPU clock */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_VCPU_CNTL), 0, + ~(UVD_VCPU_CNTL__CLK_EN_MASK)); + + /* reset LMI UMC */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), + UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK, + ~UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK); + + /* reset LMI */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), + UVD_SOFT_RESET__LMI_SOFT_RESET_MASK, + ~UVD_SOFT_RESET__LMI_SOFT_RESET_MASK); + + /* reset VCPU */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), + UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK, + ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); + + /* clear status */ + WREG32_SOC15(VCN, 0, mmUVD_STATUS, 0); + + vcn_v2_0_enable_clock_gating(adev); + vcn_v2_0_enable_static_power_gating(adev); + +power_off: + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, false); + + return 0; +} + +static int vcn_v2_0_pause_dpg_mode(struct amdgpu_device *adev, + int inst_idx, struct dpg_pause_state *new_state) +{ + struct amdgpu_ring *ring; + uint32_t reg_data = 0; + int ret_code; + + /* pause/unpause if state is changed */ + if (adev->vcn.inst[inst_idx].pause_state.fw_based != new_state->fw_based) { + DRM_DEBUG("dpg pause state changed %d -> %d", + adev->vcn.inst[inst_idx].pause_state.fw_based, new_state->fw_based); + reg_data = RREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE) & + (~UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK); + + if (new_state->fw_based == VCN_DPG_STATE__PAUSE) { + ret_code = SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, 0x1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + if (!ret_code) { + volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst->fw_shared.cpu_addr; + /* pause DPG */ + reg_data |= UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK; + WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data); + + /* wait for ACK */ + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_DPG_PAUSE, + UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK, + UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK); + + /* Stall DPG before WPTR/RPTR reset */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_POWER_STATUS), + UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK, + ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK); + /* Restore */ + fw_shared->multi_queue.encode_generalpurpose_queue_mode |= FW_QUEUE_RING_RESET; + ring = &adev->vcn.inst->ring_enc[0]; + ring->wptr = 0; + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_LO, ring->gpu_addr); + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_SIZE, ring->ring_size / 4); + WREG32_SOC15(UVD, 0, mmUVD_RB_RPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + fw_shared->multi_queue.encode_generalpurpose_queue_mode &= ~FW_QUEUE_RING_RESET; + + fw_shared->multi_queue.encode_lowlatency_queue_mode |= FW_QUEUE_RING_RESET; + ring = &adev->vcn.inst->ring_enc[1]; + ring->wptr = 0; + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_LO2, ring->gpu_addr); + WREG32_SOC15(UVD, 0, mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_SIZE2, ring->ring_size / 4); + WREG32_SOC15(UVD, 0, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + fw_shared->multi_queue.encode_lowlatency_queue_mode &= ~FW_QUEUE_RING_RESET; + + fw_shared->multi_queue.decode_queue_mode |= FW_QUEUE_RING_RESET; + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR, + RREG32_SOC15(UVD, 0, mmUVD_SCRATCH2) & 0x7FFFFFFF); + fw_shared->multi_queue.decode_queue_mode &= ~FW_QUEUE_RING_RESET; + /* Unstall DPG */ + WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_POWER_STATUS), + 0, ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK); + + SOC15_WAIT_ON_RREG(UVD, 0, mmUVD_POWER_STATUS, + UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + } + } else { + /* unpause dpg, no need to wait */ + reg_data &= ~UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK; + WREG32_SOC15(UVD, 0, mmUVD_DPG_PAUSE, reg_data); + } + adev->vcn.inst[inst_idx].pause_state.fw_based = new_state->fw_based; + } + + return 0; +} + +static bool vcn_v2_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return (RREG32_SOC15(VCN, 0, mmUVD_STATUS) == UVD_STATUS__IDLE); +} + +static int vcn_v2_0_wait_for_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + ret = SOC15_WAIT_ON_RREG(VCN, 0, mmUVD_STATUS, UVD_STATUS__IDLE, + UVD_STATUS__IDLE); + + return ret; +} + +static int vcn_v2_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_CG_STATE_GATE); + + if (amdgpu_sriov_vf(adev)) + return 0; + + if (enable) { + /* wait for STATUS to clear */ + if (!vcn_v2_0_is_idle(handle)) + return -EBUSY; + vcn_v2_0_enable_clock_gating(adev); + } else { + /* disable HW gating and enable Sw gating */ + vcn_v2_0_disable_clock_gating(adev); + } + return 0; +} + +/** + * vcn_v2_0_dec_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t vcn_v2_0_dec_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR); +} + +/** + * vcn_v2_0_dec_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t vcn_v2_0_dec_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR); +} + +/** + * vcn_v2_0_dec_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void vcn_v2_0_dec_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) + WREG32_SOC15(UVD, 0, mmUVD_SCRATCH2, + lower_32_bits(ring->wptr) | 0x80000000); + + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); + } +} + +/** + * vcn_v2_0_dec_ring_insert_start - insert a start command + * + * @ring: amdgpu_ring pointer + * + * Write a start command to the ring. + */ +void vcn_v2_0_dec_ring_insert_start(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.data0, 0)); + amdgpu_ring_write(ring, 0); + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.cmd, 0)); + amdgpu_ring_write(ring, VCN_DEC_KMD_CMD | (VCN_DEC_CMD_PACKET_START << 1)); +} + +/** + * vcn_v2_0_dec_ring_insert_end - insert a end command + * + * @ring: amdgpu_ring pointer + * + * Write a end command to the ring. + */ +void vcn_v2_0_dec_ring_insert_end(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.cmd, 0)); + amdgpu_ring_write(ring, VCN_DEC_KMD_CMD | (VCN_DEC_CMD_PACKET_END << 1)); +} + +/** + * vcn_v2_0_dec_ring_insert_nop - insert a nop command + * + * @ring: amdgpu_ring pointer + * @count: the number of NOP packets to insert + * + * Write a nop command to the ring. + */ +void vcn_v2_0_dec_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) +{ + struct amdgpu_device *adev = ring->adev; + int i; + + WARN_ON(ring->wptr % 2 || count % 2); + + for (i = 0; i < count / 2; i++) { + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.nop, 0)); + amdgpu_ring_write(ring, 0); + } +} + +/** + * vcn_v2_0_dec_ring_emit_fence - emit an fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write a fence and a trap command to the ring. + */ +void vcn_v2_0_dec_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags) +{ + struct amdgpu_device *adev = ring->adev; + + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.context_id, 0)); + amdgpu_ring_write(ring, seq); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.data0, 0)); + amdgpu_ring_write(ring, addr & 0xffffffff); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.data1, 0)); + amdgpu_ring_write(ring, upper_32_bits(addr) & 0xff); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.cmd, 0)); + amdgpu_ring_write(ring, VCN_DEC_KMD_CMD | (VCN_DEC_CMD_FENCE << 1)); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.data0, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.data1, 0)); + amdgpu_ring_write(ring, 0); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.cmd, 0)); + + amdgpu_ring_write(ring, VCN_DEC_KMD_CMD | (VCN_DEC_CMD_TRAP << 1)); +} + +/** + * vcn_v2_0_dec_ring_emit_ib - execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: job to retrieve vmid from + * @ib: indirect buffer to execute + * @flags: unused + * + * Write ring commands to execute the indirect buffer + */ +void vcn_v2_0_dec_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + struct amdgpu_device *adev = ring->adev; + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.ib_vmid, 0)); + amdgpu_ring_write(ring, vmid); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.ib_bar_low, 0)); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.ib_bar_high, 0)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.ib_size, 0)); + amdgpu_ring_write(ring, ib->length_dw); +} + +void vcn_v2_0_dec_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.data0, 0)); + amdgpu_ring_write(ring, reg << 2); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.data1, 0)); + amdgpu_ring_write(ring, val); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.gp_scratch8, 0)); + amdgpu_ring_write(ring, mask); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.cmd, 0)); + + amdgpu_ring_write(ring, VCN_DEC_KMD_CMD | (VCN_DEC_CMD_REG_READ_COND_WAIT << 1)); +} + +void vcn_v2_0_dec_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr) +{ + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + uint32_t data0, data1, mask; + + pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for register write */ + data0 = hub->ctx0_ptb_addr_lo32 + vmid * hub->ctx_addr_distance; + data1 = lower_32_bits(pd_addr); + mask = 0xffffffff; + vcn_v2_0_dec_ring_emit_reg_wait(ring, data0, data1, mask); +} + +void vcn_v2_0_dec_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val) +{ + struct amdgpu_device *adev = ring->adev; + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.data0, 0)); + amdgpu_ring_write(ring, reg << 2); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.data1, 0)); + amdgpu_ring_write(ring, val); + + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.cmd, 0)); + + amdgpu_ring_write(ring, VCN_DEC_KMD_CMD | (VCN_DEC_CMD_WRITE_REG << 1)); +} + +/** + * vcn_v2_0_enc_ring_get_rptr - get enc read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware enc read pointer + */ +static uint64_t vcn_v2_0_enc_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->vcn.inst->ring_enc[0]) + return RREG32_SOC15(UVD, 0, mmUVD_RB_RPTR); + else + return RREG32_SOC15(UVD, 0, mmUVD_RB_RPTR2); +} + + /** + * vcn_v2_0_enc_ring_get_wptr - get enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware enc write pointer + */ +static uint64_t vcn_v2_0_enc_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->vcn.inst->ring_enc[0]) { + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(UVD, 0, mmUVD_RB_WPTR); + } else { + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2); + } +} + + /** + * vcn_v2_0_enc_ring_set_wptr - set enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the enc write pointer to the hardware + */ +static void vcn_v2_0_enc_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->vcn.inst->ring_enc[0]) { + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + } + } else { + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + } + } +} + +/** + * vcn_v2_0_enc_ring_emit_fence - emit an enc fence & trap command + * + * @ring: amdgpu_ring pointer + * @addr: address + * @seq: sequence number + * @flags: fence related flags + * + * Write enc a fence and a trap command to the ring. + */ +void vcn_v2_0_enc_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned flags) +{ + WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT); + + amdgpu_ring_write(ring, VCN_ENC_CMD_FENCE); + amdgpu_ring_write(ring, addr); + amdgpu_ring_write(ring, upper_32_bits(addr)); + amdgpu_ring_write(ring, seq); + amdgpu_ring_write(ring, VCN_ENC_CMD_TRAP); +} + +void vcn_v2_0_enc_ring_insert_end(struct amdgpu_ring *ring) +{ + amdgpu_ring_write(ring, VCN_ENC_CMD_END); +} + +/** + * vcn_v2_0_enc_ring_emit_ib - enc execute indirect buffer + * + * @ring: amdgpu_ring pointer + * @job: job to retrive vmid from + * @ib: indirect buffer to execute + * @flags: unused + * + * Write enc ring commands to execute the indirect buffer + */ +void vcn_v2_0_enc_ring_emit_ib(struct amdgpu_ring *ring, + struct amdgpu_job *job, + struct amdgpu_ib *ib, + uint32_t flags) +{ + unsigned vmid = AMDGPU_JOB_GET_VMID(job); + + amdgpu_ring_write(ring, VCN_ENC_CMD_IB); + amdgpu_ring_write(ring, vmid); + amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); + amdgpu_ring_write(ring, ib->length_dw); +} + +void vcn_v2_0_enc_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask) +{ + amdgpu_ring_write(ring, VCN_ENC_CMD_REG_WAIT); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, mask); + amdgpu_ring_write(ring, val); +} + +void vcn_v2_0_enc_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr) +{ + struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub]; + + pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); + + /* wait for reg writes */ + vcn_v2_0_enc_ring_emit_reg_wait(ring, hub->ctx0_ptb_addr_lo32 + + vmid * hub->ctx_addr_distance, + lower_32_bits(pd_addr), 0xffffffff); +} + +void vcn_v2_0_enc_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val) +{ + amdgpu_ring_write(ring, VCN_ENC_CMD_REG_WRITE); + amdgpu_ring_write(ring, reg << 2); + amdgpu_ring_write(ring, val); +} + +static int vcn_v2_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int vcn_v2_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + DRM_DEBUG("IH: VCN TRAP\n"); + + switch (entry->src_id) { + case VCN_2_0__SRCID__UVD_SYSTEM_MESSAGE_INTERRUPT: + amdgpu_fence_process(&adev->vcn.inst->ring_dec); + break; + case VCN_2_0__SRCID__UVD_ENC_GENERAL_PURPOSE: + amdgpu_fence_process(&adev->vcn.inst->ring_enc[0]); + break; + case VCN_2_0__SRCID__UVD_ENC_LOW_LATENCY: + amdgpu_fence_process(&adev->vcn.inst->ring_enc[1]); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +int vcn_v2_0_dec_ring_test_ring(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + uint32_t tmp = 0; + unsigned i; + int r; + + if (amdgpu_sriov_vf(adev)) + return 0; + + WREG32(adev->vcn.inst[ring->me].external.scratch9, 0xCAFEDEAD); + r = amdgpu_ring_alloc(ring, 4); + if (r) + return r; + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.cmd, 0)); + amdgpu_ring_write(ring, VCN_DEC_KMD_CMD | (VCN_DEC_CMD_PACKET_START << 1)); + amdgpu_ring_write(ring, PACKET0(adev->vcn.internal.scratch9, 0)); + amdgpu_ring_write(ring, 0xDEADBEEF); + amdgpu_ring_commit(ring); + for (i = 0; i < adev->usec_timeout; i++) { + tmp = RREG32(adev->vcn.inst[ring->me].external.scratch9); + if (tmp == 0xDEADBEEF) + break; + udelay(1); + } + + if (i >= adev->usec_timeout) + r = -ETIMEDOUT; + + return r; +} + + +static int vcn_v2_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + /* This doesn't actually powergate the VCN block. + * That's done in the dpm code via the SMC. This + * just re-inits the block as necessary. The actual + * gating still happens in the dpm code. We should + * revisit this when there is a cleaner line between + * the smc and the hw blocks + */ + int ret; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) { + adev->vcn.cur_state = AMD_PG_STATE_UNGATE; + return 0; + } + + if (state == adev->vcn.cur_state) + return 0; + + if (state == AMD_PG_STATE_GATE) + ret = vcn_v2_0_stop(adev); + else + ret = vcn_v2_0_start(adev); + + if (!ret) + adev->vcn.cur_state = state; + return ret; +} + +static int vcn_v2_0_start_mmsch(struct amdgpu_device *adev, + struct amdgpu_mm_table *table) +{ + uint32_t data = 0, loop; + uint64_t addr = table->gpu_addr; + struct mmsch_v2_0_init_header *header; + uint32_t size; + int i; + + header = (struct mmsch_v2_0_init_header *)table->cpu_addr; + size = header->header_size + header->vcn_table_size; + + /* 1, write to vce_mmsch_vf_ctx_addr_lo/hi register with GPU mc addr + * of memory descriptor location + */ + WREG32_SOC15(UVD, 0, mmMMSCH_VF_CTX_ADDR_LO, lower_32_bits(addr)); + WREG32_SOC15(UVD, 0, mmMMSCH_VF_CTX_ADDR_HI, upper_32_bits(addr)); + + /* 2, update vmid of descriptor */ + data = RREG32_SOC15(UVD, 0, mmMMSCH_VF_VMID); + data &= ~MMSCH_VF_VMID__VF_CTX_VMID_MASK; + /* use domain0 for MM scheduler */ + data |= (0 << MMSCH_VF_VMID__VF_CTX_VMID__SHIFT); + WREG32_SOC15(UVD, 0, mmMMSCH_VF_VMID, data); + + /* 3, notify mmsch about the size of this descriptor */ + WREG32_SOC15(UVD, 0, mmMMSCH_VF_CTX_SIZE, size); + + /* 4, set resp to zero */ + WREG32_SOC15(UVD, 0, mmMMSCH_VF_MAILBOX_RESP, 0); + + adev->vcn.inst->ring_dec.wptr = 0; + adev->vcn.inst->ring_dec.wptr_old = 0; + vcn_v2_0_dec_ring_set_wptr(&adev->vcn.inst->ring_dec); + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) { + adev->vcn.inst->ring_enc[i].wptr = 0; + adev->vcn.inst->ring_enc[i].wptr_old = 0; + vcn_v2_0_enc_ring_set_wptr(&adev->vcn.inst->ring_enc[i]); + } + + /* 5, kick off the initialization and wait until + * VCE_MMSCH_VF_MAILBOX_RESP becomes non-zero + */ + WREG32_SOC15(UVD, 0, mmMMSCH_VF_MAILBOX_HOST, 0x10000001); + + data = RREG32_SOC15(UVD, 0, mmMMSCH_VF_MAILBOX_RESP); + loop = 1000; + while ((data & 0x10000002) != 0x10000002) { + udelay(10); + data = RREG32_SOC15(UVD, 0, mmMMSCH_VF_MAILBOX_RESP); + loop--; + if (!loop) + break; + } + + if (!loop) { + DRM_ERROR("failed to init MMSCH, " \ + "mmMMSCH_VF_MAILBOX_RESP = 0x%08x\n", data); + return -EBUSY; + } + + return 0; +} + +static int vcn_v2_0_start_sriov(struct amdgpu_device *adev) +{ + int r; + uint32_t tmp; + struct amdgpu_ring *ring; + uint32_t offset, size; + uint32_t table_size = 0; + struct mmsch_v2_0_cmd_direct_write direct_wt = { {0} }; + struct mmsch_v2_0_cmd_direct_read_modify_write direct_rd_mod_wt = { {0} }; + struct mmsch_v2_0_cmd_end end = { {0} }; + struct mmsch_v2_0_init_header *header; + uint32_t *init_table = adev->virt.mm_table.cpu_addr; + uint8_t i = 0; + + header = (struct mmsch_v2_0_init_header *)init_table; + direct_wt.cmd_header.command_type = MMSCH_COMMAND__DIRECT_REG_WRITE; + direct_rd_mod_wt.cmd_header.command_type = + MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE; + end.cmd_header.command_type = MMSCH_COMMAND__END; + + if (header->vcn_table_offset == 0 && header->vcn_table_size == 0) { + header->version = MMSCH_VERSION; + header->header_size = sizeof(struct mmsch_v2_0_init_header) >> 2; + + header->vcn_table_offset = header->header_size; + + init_table += header->vcn_table_offset; + + size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + + MMSCH_V2_0_INSERT_DIRECT_RD_MOD_WT( + SOC15_REG_OFFSET(UVD, i, mmUVD_STATUS), + 0xFFFFFFFF, 0x00000004); + + /* mc resume*/ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_lo); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_hi); + offset = 0; + } else { + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst->gpu_addr)); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst->gpu_addr)); + offset = size; + } + + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, mmUVD_VCPU_CACHE_OFFSET0), + 0); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, mmUVD_VCPU_CACHE_SIZE0), + size); + + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, + mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst->gpu_addr + offset)); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, + mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst->gpu_addr + offset)); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, mmUVD_VCPU_CACHE_OFFSET1), + 0); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, mmUVD_VCPU_CACHE_SIZE1), + AMDGPU_VCN_STACK_SIZE); + + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, + mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst->gpu_addr + offset + + AMDGPU_VCN_STACK_SIZE)); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, + mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst->gpu_addr + offset + + AMDGPU_VCN_STACK_SIZE)); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, mmUVD_VCPU_CACHE_OFFSET2), + 0); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, mmUVD_VCPU_CACHE_SIZE2), + AMDGPU_VCN_CONTEXT_SIZE); + + for (r = 0; r < adev->vcn.num_enc_rings; ++r) { + ring = &adev->vcn.inst->ring_enc[r]; + ring->wptr = 0; + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, mmUVD_RB_BASE_LO), + lower_32_bits(ring->gpu_addr)); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, mmUVD_RB_BASE_HI), + upper_32_bits(ring->gpu_addr)); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, mmUVD_RB_SIZE), + ring->ring_size / 4); + } + + ring = &adev->vcn.inst->ring_dec; + ring->wptr = 0; + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, + mmUVD_LMI_RBC_RB_64BIT_BAR_LOW), + lower_32_bits(ring->gpu_addr)); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, + mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH), + upper_32_bits(ring->gpu_addr)); + /* force RBC into idle state */ + tmp = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, tmp); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + MMSCH_V2_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(UVD, i, mmUVD_RBC_RB_CNTL), tmp); + + /* add end packet */ + tmp = sizeof(struct mmsch_v2_0_cmd_end); + memcpy((void *)init_table, &end, tmp); + table_size += (tmp / 4); + header->vcn_table_size = table_size; + + } + return vcn_v2_0_start_mmsch(adev, &adev->virt.mm_table); +} + +static const struct amd_ip_funcs vcn_v2_0_ip_funcs = { + .name = "vcn_v2_0", + .early_init = vcn_v2_0_early_init, + .late_init = NULL, + .sw_init = vcn_v2_0_sw_init, + .sw_fini = vcn_v2_0_sw_fini, + .hw_init = vcn_v2_0_hw_init, + .hw_fini = vcn_v2_0_hw_fini, + .suspend = vcn_v2_0_suspend, + .resume = vcn_v2_0_resume, + .is_idle = vcn_v2_0_is_idle, + .wait_for_idle = vcn_v2_0_wait_for_idle, + .check_soft_reset = NULL, + .pre_soft_reset = NULL, + .soft_reset = NULL, + .post_soft_reset = NULL, + .set_clockgating_state = vcn_v2_0_set_clockgating_state, + .set_powergating_state = vcn_v2_0_set_powergating_state, +}; + +static const struct amdgpu_ring_funcs vcn_v2_0_dec_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_DEC, + .align_mask = 0xf, + .secure_submission_supported = true, + .get_rptr = vcn_v2_0_dec_ring_get_rptr, + .get_wptr = vcn_v2_0_dec_ring_get_wptr, + .set_wptr = vcn_v2_0_dec_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + + 8 + /* vcn_v2_0_dec_ring_emit_vm_flush */ + 14 + 14 + /* vcn_v2_0_dec_ring_emit_fence x2 vm fence */ + 6, + .emit_ib_size = 8, /* vcn_v2_0_dec_ring_emit_ib */ + .emit_ib = vcn_v2_0_dec_ring_emit_ib, + .emit_fence = vcn_v2_0_dec_ring_emit_fence, + .emit_vm_flush = vcn_v2_0_dec_ring_emit_vm_flush, + .test_ring = vcn_v2_0_dec_ring_test_ring, + .test_ib = amdgpu_vcn_dec_ring_test_ib, + .insert_nop = vcn_v2_0_dec_ring_insert_nop, + .insert_start = vcn_v2_0_dec_ring_insert_start, + .insert_end = vcn_v2_0_dec_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vcn_ring_begin_use, + .end_use = amdgpu_vcn_ring_end_use, + .emit_wreg = vcn_v2_0_dec_ring_emit_wreg, + .emit_reg_wait = vcn_v2_0_dec_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static const struct amdgpu_ring_funcs vcn_v2_0_enc_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_ENC, + .align_mask = 0x3f, + .nop = VCN_ENC_CMD_NO_OP, + .get_rptr = vcn_v2_0_enc_ring_get_rptr, + .get_wptr = vcn_v2_0_enc_ring_get_wptr, + .set_wptr = vcn_v2_0_enc_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 4 + + 4 + /* vcn_v2_0_enc_ring_emit_vm_flush */ + 5 + 5 + /* vcn_v2_0_enc_ring_emit_fence x2 vm fence */ + 1, /* vcn_v2_0_enc_ring_insert_end */ + .emit_ib_size = 5, /* vcn_v2_0_enc_ring_emit_ib */ + .emit_ib = vcn_v2_0_enc_ring_emit_ib, + .emit_fence = vcn_v2_0_enc_ring_emit_fence, + .emit_vm_flush = vcn_v2_0_enc_ring_emit_vm_flush, + .test_ring = amdgpu_vcn_enc_ring_test_ring, + .test_ib = amdgpu_vcn_enc_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .insert_end = vcn_v2_0_enc_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vcn_ring_begin_use, + .end_use = amdgpu_vcn_ring_end_use, + .emit_wreg = vcn_v2_0_enc_ring_emit_wreg, + .emit_reg_wait = vcn_v2_0_enc_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void vcn_v2_0_set_dec_ring_funcs(struct amdgpu_device *adev) +{ + adev->vcn.inst->ring_dec.funcs = &vcn_v2_0_dec_ring_vm_funcs; + DRM_INFO("VCN decode is enabled in VM mode\n"); +} + +static void vcn_v2_0_set_enc_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) + adev->vcn.inst->ring_enc[i].funcs = &vcn_v2_0_enc_ring_vm_funcs; + + DRM_INFO("VCN encode is enabled in VM mode\n"); +} + +static const struct amdgpu_irq_src_funcs vcn_v2_0_irq_funcs = { + .set = vcn_v2_0_set_interrupt_state, + .process = vcn_v2_0_process_interrupt, +}; + +static void vcn_v2_0_set_irq_funcs(struct amdgpu_device *adev) +{ + adev->vcn.inst->irq.num_types = adev->vcn.num_enc_rings + 1; + adev->vcn.inst->irq.funcs = &vcn_v2_0_irq_funcs; +} + +const struct amdgpu_ip_block_version vcn_v2_0_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_VCN, + .major = 2, + .minor = 0, + .rev = 0, + .funcs = &vcn_v2_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.h b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.h new file mode 100644 index 000000000..6c9de1882 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.h @@ -0,0 +1,55 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VCN_V2_0_H__ +#define __VCN_V2_0_H__ + +extern void vcn_v2_0_dec_ring_insert_start(struct amdgpu_ring *ring); +extern void vcn_v2_0_dec_ring_insert_end(struct amdgpu_ring *ring); +extern void vcn_v2_0_dec_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count); +extern void vcn_v2_0_dec_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, + unsigned flags); +extern void vcn_v2_0_dec_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_job *job, + struct amdgpu_ib *ib, uint32_t flags); +extern void vcn_v2_0_dec_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask); +extern void vcn_v2_0_dec_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned vmid, uint64_t pd_addr); +extern void vcn_v2_0_dec_ring_emit_wreg(struct amdgpu_ring *ring, + uint32_t reg, uint32_t val); +extern int vcn_v2_0_dec_ring_test_ring(struct amdgpu_ring *ring); + +extern void vcn_v2_0_enc_ring_insert_end(struct amdgpu_ring *ring); +extern void vcn_v2_0_enc_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, + u64 seq, unsigned flags); +extern void vcn_v2_0_enc_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_job *job, + struct amdgpu_ib *ib, uint32_t flags); +extern void vcn_v2_0_enc_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, + uint32_t val, uint32_t mask); +extern void vcn_v2_0_enc_ring_emit_vm_flush(struct amdgpu_ring *ring, + unsigned int vmid, uint64_t pd_addr); +extern void vcn_v2_0_enc_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val); + +extern const struct amdgpu_ip_block_version vcn_v2_0_ip_block; + +#endif /* __VCN_V2_0_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c new file mode 100644 index 000000000..6fbea38f4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c @@ -0,0 +1,1995 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_vcn.h" +#include "amdgpu_pm.h" +#include "soc15.h" +#include "soc15d.h" +#include "vcn_v2_0.h" +#include "mmsch_v1_0.h" +#include "vcn_v2_5.h" + +#include "vcn/vcn_2_5_offset.h" +#include "vcn/vcn_2_5_sh_mask.h" +#include "ivsrcid/vcn/irqsrcs_vcn_2_0.h" + +#define VCN_VID_SOC_ADDRESS_2_0 0x1fa00 +#define VCN1_VID_SOC_ADDRESS_3_0 0x48200 + +#define mmUVD_CONTEXT_ID_INTERNAL_OFFSET 0x27 +#define mmUVD_GPCOM_VCPU_CMD_INTERNAL_OFFSET 0x0f +#define mmUVD_GPCOM_VCPU_DATA0_INTERNAL_OFFSET 0x10 +#define mmUVD_GPCOM_VCPU_DATA1_INTERNAL_OFFSET 0x11 +#define mmUVD_NO_OP_INTERNAL_OFFSET 0x29 +#define mmUVD_GP_SCRATCH8_INTERNAL_OFFSET 0x66 +#define mmUVD_SCRATCH9_INTERNAL_OFFSET 0xc01d + +#define mmUVD_LMI_RBC_IB_VMID_INTERNAL_OFFSET 0x431 +#define mmUVD_LMI_RBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET 0x3b4 +#define mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET 0x3b5 +#define mmUVD_RBC_IB_SIZE_INTERNAL_OFFSET 0x25c + +#define VCN25_MAX_HW_INSTANCES_ARCTURUS 2 + +static void vcn_v2_5_set_dec_ring_funcs(struct amdgpu_device *adev); +static void vcn_v2_5_set_enc_ring_funcs(struct amdgpu_device *adev); +static void vcn_v2_5_set_irq_funcs(struct amdgpu_device *adev); +static int vcn_v2_5_set_powergating_state(void *handle, + enum amd_powergating_state state); +static int vcn_v2_5_pause_dpg_mode(struct amdgpu_device *adev, + int inst_idx, struct dpg_pause_state *new_state); +static int vcn_v2_5_sriov_start(struct amdgpu_device *adev); +static void vcn_v2_5_set_ras_funcs(struct amdgpu_device *adev); + +static int amdgpu_ih_clientid_vcns[] = { + SOC15_IH_CLIENTID_VCN, + SOC15_IH_CLIENTID_VCN1 +}; + +/** + * vcn_v2_5_early_init - set function pointers and load microcode + * + * @handle: amdgpu_device pointer + * + * Set ring and irq function pointers + * Load microcode from filesystem + */ +static int vcn_v2_5_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) { + adev->vcn.num_vcn_inst = 2; + adev->vcn.harvest_config = 0; + adev->vcn.num_enc_rings = 1; + } else { + u32 harvest; + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + harvest = RREG32_SOC15(VCN, i, mmCC_UVD_HARVESTING); + if (harvest & CC_UVD_HARVESTING__UVD_DISABLE_MASK) + adev->vcn.harvest_config |= 1 << i; + } + if (adev->vcn.harvest_config == (AMDGPU_VCN_HARVEST_VCN0 | + AMDGPU_VCN_HARVEST_VCN1)) + /* both instances are harvested, disable the block */ + return -ENOENT; + + adev->vcn.num_enc_rings = 2; + } + + vcn_v2_5_set_dec_ring_funcs(adev); + vcn_v2_5_set_enc_ring_funcs(adev); + vcn_v2_5_set_irq_funcs(adev); + vcn_v2_5_set_ras_funcs(adev); + + return amdgpu_vcn_early_init(adev); +} + +/** + * vcn_v2_5_sw_init - sw init for VCN block + * + * @handle: amdgpu_device pointer + * + * Load firmware and sw initialization + */ +static int vcn_v2_5_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int i, j, r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + for (j = 0; j < adev->vcn.num_vcn_inst; j++) { + if (adev->vcn.harvest_config & (1 << j)) + continue; + /* VCN DEC TRAP */ + r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_vcns[j], + VCN_2_0__SRCID__UVD_SYSTEM_MESSAGE_INTERRUPT, &adev->vcn.inst[j].irq); + if (r) + return r; + + /* VCN ENC TRAP */ + for (i = 0; i < adev->vcn.num_enc_rings; ++i) { + r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_vcns[j], + i + VCN_2_0__SRCID__UVD_ENC_GENERAL_PURPOSE, &adev->vcn.inst[j].irq); + if (r) + return r; + } + + /* VCN POISON TRAP */ + r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_vcns[j], + VCN_2_6__SRCID_UVD_POISON, &adev->vcn.inst[j].ras_poison_irq); + if (r) + return r; + } + + r = amdgpu_vcn_sw_init(adev); + if (r) + return r; + + amdgpu_vcn_setup_ucode(adev); + + r = amdgpu_vcn_resume(adev); + if (r) + return r; + + for (j = 0; j < adev->vcn.num_vcn_inst; j++) { + volatile struct amdgpu_fw_shared *fw_shared; + + if (adev->vcn.harvest_config & (1 << j)) + continue; + adev->vcn.internal.context_id = mmUVD_CONTEXT_ID_INTERNAL_OFFSET; + adev->vcn.internal.ib_vmid = mmUVD_LMI_RBC_IB_VMID_INTERNAL_OFFSET; + adev->vcn.internal.ib_bar_low = mmUVD_LMI_RBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET; + adev->vcn.internal.ib_bar_high = mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET; + adev->vcn.internal.ib_size = mmUVD_RBC_IB_SIZE_INTERNAL_OFFSET; + adev->vcn.internal.gp_scratch8 = mmUVD_GP_SCRATCH8_INTERNAL_OFFSET; + + adev->vcn.internal.scratch9 = mmUVD_SCRATCH9_INTERNAL_OFFSET; + adev->vcn.inst[j].external.scratch9 = SOC15_REG_OFFSET(VCN, j, mmUVD_SCRATCH9); + adev->vcn.internal.data0 = mmUVD_GPCOM_VCPU_DATA0_INTERNAL_OFFSET; + adev->vcn.inst[j].external.data0 = SOC15_REG_OFFSET(VCN, j, mmUVD_GPCOM_VCPU_DATA0); + adev->vcn.internal.data1 = mmUVD_GPCOM_VCPU_DATA1_INTERNAL_OFFSET; + adev->vcn.inst[j].external.data1 = SOC15_REG_OFFSET(VCN, j, mmUVD_GPCOM_VCPU_DATA1); + adev->vcn.internal.cmd = mmUVD_GPCOM_VCPU_CMD_INTERNAL_OFFSET; + adev->vcn.inst[j].external.cmd = SOC15_REG_OFFSET(VCN, j, mmUVD_GPCOM_VCPU_CMD); + adev->vcn.internal.nop = mmUVD_NO_OP_INTERNAL_OFFSET; + adev->vcn.inst[j].external.nop = SOC15_REG_OFFSET(VCN, j, mmUVD_NO_OP); + + ring = &adev->vcn.inst[j].ring_dec; + ring->use_doorbell = true; + + ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + + (amdgpu_sriov_vf(adev) ? 2*j : 8*j); + + if (adev->ip_versions[UVD_HWIP][0] == IP_VERSION(2, 5, 0)) + ring->vm_hub = AMDGPU_MMHUB1(0); + else + ring->vm_hub = AMDGPU_MMHUB0(0); + + sprintf(ring->name, "vcn_dec_%d", j); + r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst[j].irq, + 0, AMDGPU_RING_PRIO_DEFAULT, NULL); + if (r) + return r; + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) { + enum amdgpu_ring_priority_level hw_prio = amdgpu_vcn_get_enc_ring_prio(i); + + ring = &adev->vcn.inst[j].ring_enc[i]; + ring->use_doorbell = true; + + ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + + (amdgpu_sriov_vf(adev) ? (1 + i + 2*j) : (2 + i + 8*j)); + + if (adev->ip_versions[UVD_HWIP][0] == IP_VERSION(2, 5, 0)) + ring->vm_hub = AMDGPU_MMHUB1(0); + else + ring->vm_hub = AMDGPU_MMHUB0(0); + + sprintf(ring->name, "vcn_enc_%d.%d", j, i); + r = amdgpu_ring_init(adev, ring, 512, + &adev->vcn.inst[j].irq, 0, + hw_prio, NULL); + if (r) + return r; + } + + fw_shared = adev->vcn.inst[j].fw_shared.cpu_addr; + fw_shared->present_flag_0 = cpu_to_le32(AMDGPU_VCN_MULTI_QUEUE_FLAG); + + if (amdgpu_vcnfw_log) + amdgpu_vcn_fwlog_init(&adev->vcn.inst[i]); + } + + if (amdgpu_sriov_vf(adev)) { + r = amdgpu_virt_alloc_mm_table(adev); + if (r) + return r; + } + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) + adev->vcn.pause_dpg_mode = vcn_v2_5_pause_dpg_mode; + + r = amdgpu_vcn_ras_sw_init(adev); + if (r) + return r; + + return 0; +} + +/** + * vcn_v2_5_sw_fini - sw fini for VCN block + * + * @handle: amdgpu_device pointer + * + * VCN suspend and free up sw allocation + */ +static int vcn_v2_5_sw_fini(void *handle) +{ + int i, r, idx; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + volatile struct amdgpu_fw_shared *fw_shared; + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + fw_shared->present_flag_0 = 0; + } + drm_dev_exit(idx); + } + + + if (amdgpu_sriov_vf(adev)) + amdgpu_virt_free_mm_table(adev); + + r = amdgpu_vcn_suspend(adev); + if (r) + return r; + + r = amdgpu_vcn_sw_fini(adev); + + return r; +} + +/** + * vcn_v2_5_hw_init - start and test VCN block + * + * @handle: amdgpu_device pointer + * + * Initialize the hardware, boot up the VCPU and do some testing + */ +static int vcn_v2_5_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int i, j, r = 0; + + if (amdgpu_sriov_vf(adev)) + r = vcn_v2_5_sriov_start(adev); + + for (j = 0; j < adev->vcn.num_vcn_inst; ++j) { + if (adev->vcn.harvest_config & (1 << j)) + continue; + + if (amdgpu_sriov_vf(adev)) { + adev->vcn.inst[j].ring_enc[0].sched.ready = true; + adev->vcn.inst[j].ring_enc[1].sched.ready = false; + adev->vcn.inst[j].ring_enc[2].sched.ready = false; + adev->vcn.inst[j].ring_dec.sched.ready = true; + } else { + + ring = &adev->vcn.inst[j].ring_dec; + + adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell, + ring->doorbell_index, j); + + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + + for (i = 0; i < adev->vcn.num_enc_rings; ++i) { + ring = &adev->vcn.inst[j].ring_enc[i]; + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + } + } + } + +done: + if (!r) + DRM_INFO("VCN decode and encode initialized successfully(under %s).\n", + (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG)?"DPG Mode":"SPG Mode"); + + return r; +} + +/** + * vcn_v2_5_hw_fini - stop the hardware block + * + * @handle: amdgpu_device pointer + * + * Stop the VCN block, mark ring as not ready any more + */ +static int vcn_v2_5_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + cancel_delayed_work_sync(&adev->vcn.idle_work); + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + if ((adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) || + (adev->vcn.cur_state != AMD_PG_STATE_GATE && + RREG32_SOC15(VCN, i, mmUVD_STATUS))) + vcn_v2_5_set_powergating_state(adev, AMD_PG_STATE_GATE); + + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__VCN)) + amdgpu_irq_put(adev, &adev->vcn.inst[i].ras_poison_irq, 0); + } + + return 0; +} + +/** + * vcn_v2_5_suspend - suspend VCN block + * + * @handle: amdgpu_device pointer + * + * HW fini and suspend VCN block + */ +static int vcn_v2_5_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = vcn_v2_5_hw_fini(adev); + if (r) + return r; + + r = amdgpu_vcn_suspend(adev); + + return r; +} + +/** + * vcn_v2_5_resume - resume VCN block + * + * @handle: amdgpu_device pointer + * + * Resume firmware and hw init VCN block + */ +static int vcn_v2_5_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_vcn_resume(adev); + if (r) + return r; + + r = vcn_v2_5_hw_init(adev); + + return r; +} + +/** + * vcn_v2_5_mc_resume - memory controller programming + * + * @adev: amdgpu_device pointer + * + * Let the VCN memory controller know it's offsets + */ +static void vcn_v2_5_mc_resume(struct amdgpu_device *adev) +{ + uint32_t size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + uint32_t offset; + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + /* cache window 0: fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + WREG32_SOC15(VCN, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + i].tmr_mc_addr_lo)); + WREG32_SOC15(VCN, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + i].tmr_mc_addr_hi)); + WREG32_SOC15(VCN, i, mmUVD_VCPU_CACHE_OFFSET0, 0); + offset = 0; + } else { + WREG32_SOC15(VCN, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[i].gpu_addr)); + WREG32_SOC15(VCN, i, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[i].gpu_addr)); + offset = size; + WREG32_SOC15(VCN, i, mmUVD_VCPU_CACHE_OFFSET0, + AMDGPU_UVD_FIRMWARE_OFFSET >> 3); + } + WREG32_SOC15(VCN, i, mmUVD_VCPU_CACHE_SIZE0, size); + + /* cache window 1: stack */ + WREG32_SOC15(VCN, i, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[i].gpu_addr + offset)); + WREG32_SOC15(VCN, i, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[i].gpu_addr + offset)); + WREG32_SOC15(VCN, i, mmUVD_VCPU_CACHE_OFFSET1, 0); + WREG32_SOC15(VCN, i, mmUVD_VCPU_CACHE_SIZE1, AMDGPU_VCN_STACK_SIZE); + + /* cache window 2: context */ + WREG32_SOC15(VCN, i, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[i].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE)); + WREG32_SOC15(VCN, i, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[i].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE)); + WREG32_SOC15(VCN, i, mmUVD_VCPU_CACHE_OFFSET2, 0); + WREG32_SOC15(VCN, i, mmUVD_VCPU_CACHE_SIZE2, AMDGPU_VCN_CONTEXT_SIZE); + + /* non-cache window */ + WREG32_SOC15(VCN, i, mmUVD_LMI_VCPU_NC0_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[i].fw_shared.gpu_addr)); + WREG32_SOC15(VCN, i, mmUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[i].fw_shared.gpu_addr)); + WREG32_SOC15(VCN, i, mmUVD_VCPU_NONCACHE_OFFSET0, 0); + WREG32_SOC15(VCN, i, mmUVD_VCPU_NONCACHE_SIZE0, + AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared))); + } +} + +static void vcn_v2_5_mc_resume_dpg_mode(struct amdgpu_device *adev, int inst_idx, bool indirect) +{ + uint32_t size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + uint32_t offset; + + /* cache window 0: fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + if (!indirect) { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst_idx].tmr_mc_addr_lo), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst_idx].tmr_mc_addr_hi), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_CACHE_OFFSET0), 0, 0, indirect); + } else { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_CACHE_OFFSET0), 0, 0, indirect); + } + offset = 0; + } else { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr), 0, indirect); + offset = size; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_CACHE_OFFSET0), + AMDGPU_UVD_FIRMWARE_OFFSET >> 3, 0, indirect); + } + + if (!indirect) + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_CACHE_SIZE0), size, 0, indirect); + else + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_CACHE_SIZE0), 0, 0, indirect); + + /* cache window 1: stack */ + if (!indirect) { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_CACHE_OFFSET1), 0, 0, indirect); + } else { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_CACHE_OFFSET1), 0, 0, indirect); + } + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_CACHE_SIZE1), AMDGPU_VCN_STACK_SIZE, 0, indirect); + + /* cache window 2: context */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_CACHE_OFFSET2), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_CACHE_SIZE2), AMDGPU_VCN_CONTEXT_SIZE, 0, indirect); + + /* non-cache window */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_NC0_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].fw_shared.gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].fw_shared.gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_NONCACHE_OFFSET0), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_NONCACHE_SIZE0), + AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared)), 0, indirect); + + /* VCN global tiling registers */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_GFX8_ADDR_CONFIG), adev->gfx.config.gb_addr_config, 0, indirect); +} + +/** + * vcn_v2_5_disable_clock_gating - disable VCN clock gating + * + * @adev: amdgpu_device pointer + * + * Disable clock gating for VCN block + */ +static void vcn_v2_5_disable_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data; + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + /* UVD disable CGC */ + data = RREG32_SOC15(VCN, i, mmUVD_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + data |= 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, i, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, i, mmUVD_CGC_GATE); + data &= ~(UVD_CGC_GATE__SYS_MASK + | UVD_CGC_GATE__UDEC_MASK + | UVD_CGC_GATE__MPEG2_MASK + | UVD_CGC_GATE__REGS_MASK + | UVD_CGC_GATE__RBC_MASK + | UVD_CGC_GATE__LMI_MC_MASK + | UVD_CGC_GATE__LMI_UMC_MASK + | UVD_CGC_GATE__IDCT_MASK + | UVD_CGC_GATE__MPRD_MASK + | UVD_CGC_GATE__MPC_MASK + | UVD_CGC_GATE__LBSI_MASK + | UVD_CGC_GATE__LRBBM_MASK + | UVD_CGC_GATE__UDEC_RE_MASK + | UVD_CGC_GATE__UDEC_CM_MASK + | UVD_CGC_GATE__UDEC_IT_MASK + | UVD_CGC_GATE__UDEC_DB_MASK + | UVD_CGC_GATE__UDEC_MP_MASK + | UVD_CGC_GATE__WCB_MASK + | UVD_CGC_GATE__VCPU_MASK + | UVD_CGC_GATE__MMSCH_MASK); + + WREG32_SOC15(VCN, i, mmUVD_CGC_GATE, data); + + SOC15_WAIT_ON_RREG(VCN, i, mmUVD_CGC_GATE, 0, 0xFFFFFFFF); + + data = RREG32_SOC15(VCN, i, mmUVD_CGC_CTRL); + data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK + | UVD_CGC_CTRL__UDEC_CM_MODE_MASK + | UVD_CGC_CTRL__UDEC_IT_MODE_MASK + | UVD_CGC_CTRL__UDEC_DB_MODE_MASK + | UVD_CGC_CTRL__UDEC_MP_MODE_MASK + | UVD_CGC_CTRL__SYS_MODE_MASK + | UVD_CGC_CTRL__UDEC_MODE_MASK + | UVD_CGC_CTRL__MPEG2_MODE_MASK + | UVD_CGC_CTRL__REGS_MODE_MASK + | UVD_CGC_CTRL__RBC_MODE_MASK + | UVD_CGC_CTRL__LMI_MC_MODE_MASK + | UVD_CGC_CTRL__LMI_UMC_MODE_MASK + | UVD_CGC_CTRL__IDCT_MODE_MASK + | UVD_CGC_CTRL__MPRD_MODE_MASK + | UVD_CGC_CTRL__MPC_MODE_MASK + | UVD_CGC_CTRL__LBSI_MODE_MASK + | UVD_CGC_CTRL__LRBBM_MODE_MASK + | UVD_CGC_CTRL__WCB_MODE_MASK + | UVD_CGC_CTRL__VCPU_MODE_MASK + | UVD_CGC_CTRL__MMSCH_MODE_MASK); + WREG32_SOC15(VCN, i, mmUVD_CGC_CTRL, data); + + /* turn on */ + data = RREG32_SOC15(VCN, i, mmUVD_SUVD_CGC_GATE); + data |= (UVD_SUVD_CGC_GATE__SRE_MASK + | UVD_SUVD_CGC_GATE__SIT_MASK + | UVD_SUVD_CGC_GATE__SMP_MASK + | UVD_SUVD_CGC_GATE__SCM_MASK + | UVD_SUVD_CGC_GATE__SDB_MASK + | UVD_SUVD_CGC_GATE__SRE_H264_MASK + | UVD_SUVD_CGC_GATE__SRE_HEVC_MASK + | UVD_SUVD_CGC_GATE__SIT_H264_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_MASK + | UVD_SUVD_CGC_GATE__SCM_H264_MASK + | UVD_SUVD_CGC_GATE__SCM_HEVC_MASK + | UVD_SUVD_CGC_GATE__SDB_H264_MASK + | UVD_SUVD_CGC_GATE__SDB_HEVC_MASK + | UVD_SUVD_CGC_GATE__SCLR_MASK + | UVD_SUVD_CGC_GATE__UVD_SC_MASK + | UVD_SUVD_CGC_GATE__ENT_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_DEC_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_ENC_MASK + | UVD_SUVD_CGC_GATE__SITE_MASK + | UVD_SUVD_CGC_GATE__SRE_VP9_MASK + | UVD_SUVD_CGC_GATE__SCM_VP9_MASK + | UVD_SUVD_CGC_GATE__SIT_VP9_DEC_MASK + | UVD_SUVD_CGC_GATE__SDB_VP9_MASK + | UVD_SUVD_CGC_GATE__IME_HEVC_MASK); + WREG32_SOC15(VCN, i, mmUVD_SUVD_CGC_GATE, data); + + data = RREG32_SOC15(VCN, i, mmUVD_SUVD_CGC_CTRL); + data &= ~(UVD_SUVD_CGC_CTRL__SRE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCLR_MODE_MASK + | UVD_SUVD_CGC_CTRL__UVD_SC_MODE_MASK + | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK + | UVD_SUVD_CGC_CTRL__IME_MODE_MASK + | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK); + WREG32_SOC15(VCN, i, mmUVD_SUVD_CGC_CTRL, data); + } +} + +static void vcn_v2_5_clock_gating_dpg_mode(struct amdgpu_device *adev, + uint8_t sram_sel, int inst_idx, uint8_t indirect) +{ + uint32_t reg_data = 0; + + /* enable sw clock gating control */ + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + reg_data = 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + reg_data = 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + reg_data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + reg_data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + reg_data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK | + UVD_CGC_CTRL__UDEC_CM_MODE_MASK | + UVD_CGC_CTRL__UDEC_IT_MODE_MASK | + UVD_CGC_CTRL__UDEC_DB_MODE_MASK | + UVD_CGC_CTRL__UDEC_MP_MODE_MASK | + UVD_CGC_CTRL__SYS_MODE_MASK | + UVD_CGC_CTRL__UDEC_MODE_MASK | + UVD_CGC_CTRL__MPEG2_MODE_MASK | + UVD_CGC_CTRL__REGS_MODE_MASK | + UVD_CGC_CTRL__RBC_MODE_MASK | + UVD_CGC_CTRL__LMI_MC_MODE_MASK | + UVD_CGC_CTRL__LMI_UMC_MODE_MASK | + UVD_CGC_CTRL__IDCT_MODE_MASK | + UVD_CGC_CTRL__MPRD_MODE_MASK | + UVD_CGC_CTRL__MPC_MODE_MASK | + UVD_CGC_CTRL__LBSI_MODE_MASK | + UVD_CGC_CTRL__LRBBM_MODE_MASK | + UVD_CGC_CTRL__WCB_MODE_MASK | + UVD_CGC_CTRL__VCPU_MODE_MASK | + UVD_CGC_CTRL__MMSCH_MODE_MASK); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_CGC_CTRL), reg_data, sram_sel, indirect); + + /* turn off clock gating */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_CGC_GATE), 0, sram_sel, indirect); + + /* turn on SUVD clock gating */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_SUVD_CGC_GATE), 1, sram_sel, indirect); + + /* turn on sw mode in UVD_SUVD_CGC_CTRL */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_SUVD_CGC_CTRL), 0, sram_sel, indirect); +} + +/** + * vcn_v2_5_enable_clock_gating - enable VCN clock gating + * + * @adev: amdgpu_device pointer + * + * Enable clock gating for VCN block + */ +static void vcn_v2_5_enable_clock_gating(struct amdgpu_device *adev) +{ + uint32_t data = 0; + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + /* enable UVD CGC */ + data = RREG32_SOC15(VCN, i, mmUVD_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + data |= 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data |= 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, i, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, i, mmUVD_CGC_CTRL); + data |= (UVD_CGC_CTRL__UDEC_RE_MODE_MASK + | UVD_CGC_CTRL__UDEC_CM_MODE_MASK + | UVD_CGC_CTRL__UDEC_IT_MODE_MASK + | UVD_CGC_CTRL__UDEC_DB_MODE_MASK + | UVD_CGC_CTRL__UDEC_MP_MODE_MASK + | UVD_CGC_CTRL__SYS_MODE_MASK + | UVD_CGC_CTRL__UDEC_MODE_MASK + | UVD_CGC_CTRL__MPEG2_MODE_MASK + | UVD_CGC_CTRL__REGS_MODE_MASK + | UVD_CGC_CTRL__RBC_MODE_MASK + | UVD_CGC_CTRL__LMI_MC_MODE_MASK + | UVD_CGC_CTRL__LMI_UMC_MODE_MASK + | UVD_CGC_CTRL__IDCT_MODE_MASK + | UVD_CGC_CTRL__MPRD_MODE_MASK + | UVD_CGC_CTRL__MPC_MODE_MASK + | UVD_CGC_CTRL__LBSI_MODE_MASK + | UVD_CGC_CTRL__LRBBM_MODE_MASK + | UVD_CGC_CTRL__WCB_MODE_MASK + | UVD_CGC_CTRL__VCPU_MODE_MASK); + WREG32_SOC15(VCN, i, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, i, mmUVD_SUVD_CGC_CTRL); + data |= (UVD_SUVD_CGC_CTRL__SRE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCLR_MODE_MASK + | UVD_SUVD_CGC_CTRL__UVD_SC_MODE_MASK + | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK + | UVD_SUVD_CGC_CTRL__IME_MODE_MASK + | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK); + WREG32_SOC15(VCN, i, mmUVD_SUVD_CGC_CTRL, data); + } +} + +static void vcn_v2_6_enable_ras(struct amdgpu_device *adev, int inst_idx, + bool indirect) +{ + uint32_t tmp; + + if (adev->ip_versions[UVD_HWIP][0] != IP_VERSION(2, 6, 0)) + return; + + tmp = VCN_RAS_CNTL__VCPU_VCODEC_REARM_MASK | + VCN_RAS_CNTL__VCPU_VCODEC_IH_EN_MASK | + VCN_RAS_CNTL__VCPU_VCODEC_PMI_EN_MASK | + VCN_RAS_CNTL__VCPU_VCODEC_STALL_EN_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, + SOC15_DPG_MODE_OFFSET(VCN, 0, mmVCN_RAS_CNTL), + tmp, 0, indirect); + + tmp = UVD_VCPU_INT_EN__RASCNTL_VCPU_VCODEC_EN_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, + SOC15_DPG_MODE_OFFSET(VCN, 0, mmUVD_VCPU_INT_EN), + tmp, 0, indirect); + + tmp = UVD_SYS_INT_EN__RASCNTL_VCPU_VCODEC_EN_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, + SOC15_DPG_MODE_OFFSET(VCN, 0, mmUVD_SYS_INT_EN), + tmp, 0, indirect); +} + +static int vcn_v2_5_start_dpg_mode(struct amdgpu_device *adev, int inst_idx, bool indirect) +{ + volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst[inst_idx].fw_shared.cpu_addr; + struct amdgpu_ring *ring; + uint32_t rb_bufsz, tmp; + + /* disable register anti-hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), 1, + ~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + /* enable dynamic power gating mode */ + tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_POWER_STATUS); + tmp |= UVD_POWER_STATUS__UVD_PG_MODE_MASK; + tmp |= UVD_POWER_STATUS__UVD_PG_EN_MASK; + WREG32_SOC15(VCN, inst_idx, mmUVD_POWER_STATUS, tmp); + + if (indirect) + adev->vcn.inst[inst_idx].dpg_sram_curr_addr = (uint32_t *)adev->vcn.inst[inst_idx].dpg_sram_cpu_addr; + + /* enable clock gating */ + vcn_v2_5_clock_gating_dpg_mode(adev, 0, inst_idx, indirect); + + /* enable VCPU clock */ + tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT); + tmp |= UVD_VCPU_CNTL__CLK_EN_MASK; + tmp |= UVD_VCPU_CNTL__BLK_RST_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_CNTL), tmp, 0, indirect); + + /* disable master interupt */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_MASTINT_EN), 0, 0, indirect); + + /* setup mmUVD_LMI_CTRL */ + tmp = (0x8 | UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__REQ_MODE_MASK | + UVD_LMI_CTRL__CRC_RESET_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK | + (8 << UVD_LMI_CTRL__WRITE_CLEAN_TIMER__SHIFT) | + 0x00100000L); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_CTRL), tmp, 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_MPC_CNTL), + 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT, 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_MPC_SET_MUXA0), + ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT)), 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_MPC_SET_MUXB0), + ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT)), 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_MPC_SET_MUX), + ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) | + (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT)), 0, indirect); + + vcn_v2_5_mc_resume_dpg_mode(adev, inst_idx, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_REG_XX_MASK), 0x10, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_RBC_XX_IB_REG_CHECK), 0x3, 0, indirect); + + /* enable LMI MC and UMC channels */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_LMI_CTRL2), 0, 0, indirect); + + vcn_v2_6_enable_ras(adev, inst_idx, indirect); + + /* unblock VCPU register access */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_RB_ARB_CTRL), 0, 0, indirect); + + tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT); + tmp |= UVD_VCPU_CNTL__CLK_EN_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_VCPU_CNTL), tmp, 0, indirect); + + /* enable master interrupt */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, mmUVD_MASTINT_EN), + UVD_MASTINT_EN__VCPU_EN_MASK, 0, indirect); + + if (indirect) + amdgpu_vcn_psp_update_sram(adev, inst_idx, 0); + + ring = &adev->vcn.inst[inst_idx].ring_dec; + /* force RBC into idle state */ + rb_bufsz = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_CNTL, tmp); + + /* Stall DPG before WPTR/RPTR reset */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), + UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK, + ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK); + fw_shared->multi_queue.decode_queue_mode |= FW_QUEUE_RING_RESET; + + /* set the write pointer delay */ + WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR_CNTL, 0); + + /* set the wb address */ + WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_RPTR_ADDR, + (upper_32_bits(ring->gpu_addr) >> 2)); + + /* program the RB_BASE for ring buffer */ + WREG32_SOC15(VCN, inst_idx, mmUVD_LMI_RBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, inst_idx, mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_RPTR, 0); + + WREG32_SOC15(VCN, inst_idx, mmUVD_SCRATCH2, 0); + + ring->wptr = RREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_RPTR); + WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR, + lower_32_bits(ring->wptr)); + + fw_shared->multi_queue.decode_queue_mode &= ~FW_QUEUE_RING_RESET; + /* Unstall DPG */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), + 0, ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK); + + return 0; +} + +static int vcn_v2_5_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + uint32_t rb_bufsz, tmp; + int i, j, k, r; + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, true); + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + r = vcn_v2_5_start_dpg_mode(adev, i, adev->vcn.indirect_sram); + continue; + } + + /* disable register anti-hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_POWER_STATUS), 0, + ~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* set uvd status busy */ + tmp = RREG32_SOC15(VCN, i, mmUVD_STATUS) | UVD_STATUS__UVD_BUSY; + WREG32_SOC15(VCN, i, mmUVD_STATUS, tmp); + } + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) + return 0; + + /*SW clock gating */ + vcn_v2_5_disable_clock_gating(adev); + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + /* enable VCPU clock */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), + UVD_VCPU_CNTL__CLK_EN_MASK, ~UVD_VCPU_CNTL__CLK_EN_MASK); + + /* disable master interrupt */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_MASTINT_EN), 0, + ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* setup mmUVD_LMI_CTRL */ + tmp = RREG32_SOC15(VCN, i, mmUVD_LMI_CTRL); + tmp &= ~0xff; + WREG32_SOC15(VCN, i, mmUVD_LMI_CTRL, tmp | 0x8| + UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK); + + /* setup mmUVD_MPC_CNTL */ + tmp = RREG32_SOC15(VCN, i, mmUVD_MPC_CNTL); + tmp &= ~UVD_MPC_CNTL__REPLACEMENT_MODE_MASK; + tmp |= 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT; + WREG32_SOC15(VCN, i, mmUVD_MPC_CNTL, tmp); + + /* setup UVD_MPC_SET_MUXA0 */ + WREG32_SOC15(VCN, i, mmUVD_MPC_SET_MUXA0, + ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT))); + + /* setup UVD_MPC_SET_MUXB0 */ + WREG32_SOC15(VCN, i, mmUVD_MPC_SET_MUXB0, + ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT))); + + /* setup mmUVD_MPC_SET_MUX */ + WREG32_SOC15(VCN, i, mmUVD_MPC_SET_MUX, + ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) | + (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT))); + } + + vcn_v2_5_mc_resume(adev); + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + if (adev->vcn.harvest_config & (1 << i)) + continue; + /* VCN global tiling registers */ + WREG32_SOC15(VCN, i, mmUVD_GFX8_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(VCN, i, mmUVD_GFX8_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + + /* enable LMI MC and UMC channels */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_LMI_CTRL2), 0, + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); + + /* unblock VCPU register access */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_RB_ARB_CTRL), 0, + ~UVD_RB_ARB_CTRL__VCPU_DIS_MASK); + + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), 0, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + + for (k = 0; k < 10; ++k) { + uint32_t status; + + for (j = 0; j < 100; ++j) { + status = RREG32_SOC15(VCN, i, mmUVD_STATUS); + if (status & 2) + break; + if (amdgpu_emu_mode == 1) + msleep(500); + else + mdelay(10); + } + r = 0; + if (status & 2) + break; + + DRM_ERROR("VCN decode not responding, trying to reset the VCPU!!!\n"); + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), + UVD_VCPU_CNTL__BLK_RST_MASK, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + mdelay(10); + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), 0, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + + mdelay(10); + r = -1; + } + + if (r) { + DRM_ERROR("VCN decode not responding, giving up!!!\n"); + return r; + } + + /* enable master interrupt */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_MASTINT_EN), + UVD_MASTINT_EN__VCPU_EN_MASK, + ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* clear the busy bit of VCN_STATUS */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_STATUS), 0, + ~(2 << UVD_STATUS__VCPU_REPORT__SHIFT)); + + WREG32_SOC15(VCN, i, mmUVD_LMI_RBC_RB_VMID, 0); + + ring = &adev->vcn.inst[i].ring_dec; + /* force RBC into idle state */ + rb_bufsz = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + WREG32_SOC15(VCN, i, mmUVD_RBC_RB_CNTL, tmp); + + fw_shared->multi_queue.decode_queue_mode |= FW_QUEUE_RING_RESET; + /* program the RB_BASE for ring buffer */ + WREG32_SOC15(VCN, i, mmUVD_LMI_RBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, i, mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15(VCN, i, mmUVD_RBC_RB_RPTR, 0); + + ring->wptr = RREG32_SOC15(VCN, i, mmUVD_RBC_RB_RPTR); + WREG32_SOC15(VCN, i, mmUVD_RBC_RB_WPTR, + lower_32_bits(ring->wptr)); + fw_shared->multi_queue.decode_queue_mode &= ~FW_QUEUE_RING_RESET; + + fw_shared->multi_queue.encode_generalpurpose_queue_mode |= FW_QUEUE_RING_RESET; + ring = &adev->vcn.inst[i].ring_enc[0]; + WREG32_SOC15(VCN, i, mmUVD_RB_RPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(VCN, i, mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(VCN, i, mmUVD_RB_BASE_LO, ring->gpu_addr); + WREG32_SOC15(VCN, i, mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, i, mmUVD_RB_SIZE, ring->ring_size / 4); + fw_shared->multi_queue.encode_generalpurpose_queue_mode &= ~FW_QUEUE_RING_RESET; + + fw_shared->multi_queue.encode_lowlatency_queue_mode |= FW_QUEUE_RING_RESET; + ring = &adev->vcn.inst[i].ring_enc[1]; + WREG32_SOC15(VCN, i, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(VCN, i, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(VCN, i, mmUVD_RB_BASE_LO2, ring->gpu_addr); + WREG32_SOC15(VCN, i, mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, i, mmUVD_RB_SIZE2, ring->ring_size / 4); + fw_shared->multi_queue.encode_lowlatency_queue_mode &= ~FW_QUEUE_RING_RESET; + } + + return 0; +} + +static int vcn_v2_5_mmsch_start(struct amdgpu_device *adev, + struct amdgpu_mm_table *table) +{ + uint32_t data = 0, loop = 0, size = 0; + uint64_t addr = table->gpu_addr; + struct mmsch_v1_1_init_header *header = NULL; + + header = (struct mmsch_v1_1_init_header *)table->cpu_addr; + size = header->total_size; + + /* + * 1, write to vce_mmsch_vf_ctx_addr_lo/hi register with GPU mc addr of + * memory descriptor location + */ + WREG32_SOC15(VCN, 0, mmMMSCH_VF_CTX_ADDR_LO, lower_32_bits(addr)); + WREG32_SOC15(VCN, 0, mmMMSCH_VF_CTX_ADDR_HI, upper_32_bits(addr)); + + /* 2, update vmid of descriptor */ + data = RREG32_SOC15(VCN, 0, mmMMSCH_VF_VMID); + data &= ~MMSCH_VF_VMID__VF_CTX_VMID_MASK; + /* use domain0 for MM scheduler */ + data |= (0 << MMSCH_VF_VMID__VF_CTX_VMID__SHIFT); + WREG32_SOC15(VCN, 0, mmMMSCH_VF_VMID, data); + + /* 3, notify mmsch about the size of this descriptor */ + WREG32_SOC15(VCN, 0, mmMMSCH_VF_CTX_SIZE, size); + + /* 4, set resp to zero */ + WREG32_SOC15(VCN, 0, mmMMSCH_VF_MAILBOX_RESP, 0); + + /* + * 5, kick off the initialization and wait until + * VCE_MMSCH_VF_MAILBOX_RESP becomes non-zero + */ + WREG32_SOC15(VCN, 0, mmMMSCH_VF_MAILBOX_HOST, 0x10000001); + + data = RREG32_SOC15(VCN, 0, mmMMSCH_VF_MAILBOX_RESP); + loop = 10; + while ((data & 0x10000002) != 0x10000002) { + udelay(100); + data = RREG32_SOC15(VCN, 0, mmMMSCH_VF_MAILBOX_RESP); + loop--; + if (!loop) + break; + } + + if (!loop) { + dev_err(adev->dev, + "failed to init MMSCH, mmMMSCH_VF_MAILBOX_RESP = %x\n", + data); + return -EBUSY; + } + + return 0; +} + +static int vcn_v2_5_sriov_start(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + uint32_t offset, size, tmp, i, rb_bufsz; + uint32_t table_size = 0; + struct mmsch_v1_0_cmd_direct_write direct_wt = { { 0 } }; + struct mmsch_v1_0_cmd_direct_read_modify_write direct_rd_mod_wt = { { 0 } }; + struct mmsch_v1_0_cmd_end end = { { 0 } }; + uint32_t *init_table = adev->virt.mm_table.cpu_addr; + struct mmsch_v1_1_init_header *header = (struct mmsch_v1_1_init_header *)init_table; + + direct_wt.cmd_header.command_type = MMSCH_COMMAND__DIRECT_REG_WRITE; + direct_rd_mod_wt.cmd_header.command_type = MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE; + end.cmd_header.command_type = MMSCH_COMMAND__END; + + header->version = MMSCH_VERSION; + header->total_size = sizeof(struct mmsch_v1_1_init_header) >> 2; + init_table += header->total_size; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + header->eng[i].table_offset = header->total_size; + header->eng[i].init_status = 0; + header->eng[i].table_size = 0; + + table_size = 0; + + MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT( + SOC15_REG_OFFSET(VCN, i, mmUVD_STATUS), + ~UVD_STATUS__UVD_BUSY, UVD_STATUS__UVD_BUSY); + + size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + /* mc resume*/ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + i].tmr_mc_addr_lo); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + i].tmr_mc_addr_hi); + offset = 0; + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CACHE_OFFSET0), 0); + } else { + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[i].gpu_addr)); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[i].gpu_addr)); + offset = size; + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CACHE_OFFSET0), + AMDGPU_UVD_FIRMWARE_OFFSET >> 3); + } + + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CACHE_SIZE0), + size); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[i].gpu_addr + offset)); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[i].gpu_addr + offset)); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CACHE_OFFSET1), + 0); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CACHE_SIZE1), + AMDGPU_VCN_STACK_SIZE); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[i].gpu_addr + offset + + AMDGPU_VCN_STACK_SIZE)); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[i].gpu_addr + offset + + AMDGPU_VCN_STACK_SIZE)); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CACHE_OFFSET2), + 0); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CACHE_SIZE2), + AMDGPU_VCN_CONTEXT_SIZE); + + ring = &adev->vcn.inst[i].ring_enc[0]; + ring->wptr = 0; + + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, mmUVD_RB_BASE_LO), + lower_32_bits(ring->gpu_addr)); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, mmUVD_RB_BASE_HI), + upper_32_bits(ring->gpu_addr)); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, mmUVD_RB_SIZE), + ring->ring_size / 4); + + ring = &adev->vcn.inst[i].ring_dec; + ring->wptr = 0; + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_RBC_RB_64BIT_BAR_LOW), + lower_32_bits(ring->gpu_addr)); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH), + upper_32_bits(ring->gpu_addr)); + + /* force RBC into idle state */ + rb_bufsz = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + MMSCH_V1_0_INSERT_DIRECT_WT( + SOC15_REG_OFFSET(VCN, i, mmUVD_RBC_RB_CNTL), tmp); + + /* add end packet */ + memcpy((void *)init_table, &end, sizeof(struct mmsch_v1_0_cmd_end)); + table_size += sizeof(struct mmsch_v1_0_cmd_end) / 4; + init_table += sizeof(struct mmsch_v1_0_cmd_end) / 4; + + /* refine header */ + header->eng[i].table_size = table_size; + header->total_size += table_size; + } + + return vcn_v2_5_mmsch_start(adev, &adev->virt.mm_table); +} + +static int vcn_v2_5_stop_dpg_mode(struct amdgpu_device *adev, int inst_idx) +{ + uint32_t tmp; + + /* Wait for power status to be 1 */ + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* wait for read ptr to be equal to write ptr */ + tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR); + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF); + + tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR2); + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF); + + tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR) & 0x7FFFFFFF; + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF); + + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* disable dynamic power gating mode */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), 0, + ~UVD_POWER_STATUS__UVD_PG_MODE_MASK); + + return 0; +} + +static int vcn_v2_5_stop(struct amdgpu_device *adev) +{ + uint32_t tmp; + int i, r = 0; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + r = vcn_v2_5_stop_dpg_mode(adev, i); + continue; + } + + /* wait for vcn idle */ + r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7); + if (r) + return r; + + tmp = UVD_LMI_STATUS__VCPU_LMI_WRITE_CLEAN_MASK | + UVD_LMI_STATUS__READ_CLEAN_MASK | + UVD_LMI_STATUS__WRITE_CLEAN_MASK | + UVD_LMI_STATUS__WRITE_CLEAN_RAW_MASK; + r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp); + if (r) + return r; + + /* block LMI UMC channel */ + tmp = RREG32_SOC15(VCN, i, mmUVD_LMI_CTRL2); + tmp |= UVD_LMI_CTRL2__STALL_ARB_UMC_MASK; + WREG32_SOC15(VCN, i, mmUVD_LMI_CTRL2, tmp); + + tmp = UVD_LMI_STATUS__UMC_READ_CLEAN_RAW_MASK| + UVD_LMI_STATUS__UMC_WRITE_CLEAN_RAW_MASK; + r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp); + if (r) + return r; + + /* block VCPU register access */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_RB_ARB_CTRL), + UVD_RB_ARB_CTRL__VCPU_DIS_MASK, + ~UVD_RB_ARB_CTRL__VCPU_DIS_MASK); + + /* reset VCPU */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), + UVD_VCPU_CNTL__BLK_RST_MASK, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + + /* disable VCPU clock */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), 0, + ~(UVD_VCPU_CNTL__CLK_EN_MASK)); + + /* clear status */ + WREG32_SOC15(VCN, i, mmUVD_STATUS, 0); + + vcn_v2_5_enable_clock_gating(adev); + + /* enable register anti-hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_POWER_STATUS), + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK, + ~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + } + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, false); + + return 0; +} + +static int vcn_v2_5_pause_dpg_mode(struct amdgpu_device *adev, + int inst_idx, struct dpg_pause_state *new_state) +{ + struct amdgpu_ring *ring; + uint32_t reg_data = 0; + int ret_code = 0; + + /* pause/unpause if state is changed */ + if (adev->vcn.inst[inst_idx].pause_state.fw_based != new_state->fw_based) { + DRM_DEBUG("dpg pause state changed %d -> %d", + adev->vcn.inst[inst_idx].pause_state.fw_based, new_state->fw_based); + reg_data = RREG32_SOC15(VCN, inst_idx, mmUVD_DPG_PAUSE) & + (~UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK); + + if (new_state->fw_based == VCN_DPG_STATE__PAUSE) { + ret_code = SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 0x1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + if (!ret_code) { + volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst[inst_idx].fw_shared.cpu_addr; + + /* pause DPG */ + reg_data |= UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK; + WREG32_SOC15(VCN, inst_idx, mmUVD_DPG_PAUSE, reg_data); + + /* wait for ACK */ + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_DPG_PAUSE, + UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK, + UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK); + + /* Stall DPG before WPTR/RPTR reset */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), + UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK, + ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK); + + /* Restore */ + fw_shared->multi_queue.encode_generalpurpose_queue_mode |= FW_QUEUE_RING_RESET; + ring = &adev->vcn.inst[inst_idx].ring_enc[0]; + ring->wptr = 0; + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_BASE_LO, ring->gpu_addr); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_SIZE, ring->ring_size / 4); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_RPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + fw_shared->multi_queue.encode_generalpurpose_queue_mode &= ~FW_QUEUE_RING_RESET; + + fw_shared->multi_queue.encode_lowlatency_queue_mode |= FW_QUEUE_RING_RESET; + ring = &adev->vcn.inst[inst_idx].ring_enc[1]; + ring->wptr = 0; + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_BASE_LO2, ring->gpu_addr); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_SIZE2, ring->ring_size / 4); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + fw_shared->multi_queue.encode_lowlatency_queue_mode &= ~FW_QUEUE_RING_RESET; + + /* Unstall DPG */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), + 0, ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK); + + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, + UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON, UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + } + } else { + reg_data &= ~UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK; + WREG32_SOC15(VCN, inst_idx, mmUVD_DPG_PAUSE, reg_data); + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 0x1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + } + adev->vcn.inst[inst_idx].pause_state.fw_based = new_state->fw_based; + } + + return 0; +} + +/** + * vcn_v2_5_dec_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t vcn_v2_5_dec_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(VCN, ring->me, mmUVD_RBC_RB_RPTR); +} + +/** + * vcn_v2_5_dec_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t vcn_v2_5_dec_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(VCN, ring->me, mmUVD_RBC_RB_WPTR); +} + +/** + * vcn_v2_5_dec_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void vcn_v2_5_dec_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(VCN, ring->me, mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); + } +} + +static const struct amdgpu_ring_funcs vcn_v2_5_dec_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_DEC, + .align_mask = 0xf, + .secure_submission_supported = true, + .get_rptr = vcn_v2_5_dec_ring_get_rptr, + .get_wptr = vcn_v2_5_dec_ring_get_wptr, + .set_wptr = vcn_v2_5_dec_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + + 8 + /* vcn_v2_0_dec_ring_emit_vm_flush */ + 14 + 14 + /* vcn_v2_0_dec_ring_emit_fence x2 vm fence */ + 6, + .emit_ib_size = 8, /* vcn_v2_0_dec_ring_emit_ib */ + .emit_ib = vcn_v2_0_dec_ring_emit_ib, + .emit_fence = vcn_v2_0_dec_ring_emit_fence, + .emit_vm_flush = vcn_v2_0_dec_ring_emit_vm_flush, + .test_ring = vcn_v2_0_dec_ring_test_ring, + .test_ib = amdgpu_vcn_dec_ring_test_ib, + .insert_nop = vcn_v2_0_dec_ring_insert_nop, + .insert_start = vcn_v2_0_dec_ring_insert_start, + .insert_end = vcn_v2_0_dec_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vcn_ring_begin_use, + .end_use = amdgpu_vcn_ring_end_use, + .emit_wreg = vcn_v2_0_dec_ring_emit_wreg, + .emit_reg_wait = vcn_v2_0_dec_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +/** + * vcn_v2_5_enc_ring_get_rptr - get enc read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware enc read pointer + */ +static uint64_t vcn_v2_5_enc_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->vcn.inst[ring->me].ring_enc[0]) + return RREG32_SOC15(VCN, ring->me, mmUVD_RB_RPTR); + else + return RREG32_SOC15(VCN, ring->me, mmUVD_RB_RPTR2); +} + +/** + * vcn_v2_5_enc_ring_get_wptr - get enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware enc write pointer + */ +static uint64_t vcn_v2_5_enc_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->vcn.inst[ring->me].ring_enc[0]) { + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(VCN, ring->me, mmUVD_RB_WPTR); + } else { + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(VCN, ring->me, mmUVD_RB_WPTR2); + } +} + +/** + * vcn_v2_5_enc_ring_set_wptr - set enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the enc write pointer to the hardware + */ +static void vcn_v2_5_enc_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->vcn.inst[ring->me].ring_enc[0]) { + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(VCN, ring->me, mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + } + } else { + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(VCN, ring->me, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + } + } +} + +static const struct amdgpu_ring_funcs vcn_v2_5_enc_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_ENC, + .align_mask = 0x3f, + .nop = VCN_ENC_CMD_NO_OP, + .get_rptr = vcn_v2_5_enc_ring_get_rptr, + .get_wptr = vcn_v2_5_enc_ring_get_wptr, + .set_wptr = vcn_v2_5_enc_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 4 + + 4 + /* vcn_v2_0_enc_ring_emit_vm_flush */ + 5 + 5 + /* vcn_v2_0_enc_ring_emit_fence x2 vm fence */ + 1, /* vcn_v2_0_enc_ring_insert_end */ + .emit_ib_size = 5, /* vcn_v2_0_enc_ring_emit_ib */ + .emit_ib = vcn_v2_0_enc_ring_emit_ib, + .emit_fence = vcn_v2_0_enc_ring_emit_fence, + .emit_vm_flush = vcn_v2_0_enc_ring_emit_vm_flush, + .test_ring = amdgpu_vcn_enc_ring_test_ring, + .test_ib = amdgpu_vcn_enc_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .insert_end = vcn_v2_0_enc_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vcn_ring_begin_use, + .end_use = amdgpu_vcn_ring_end_use, + .emit_wreg = vcn_v2_0_enc_ring_emit_wreg, + .emit_reg_wait = vcn_v2_0_enc_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void vcn_v2_5_set_dec_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + adev->vcn.inst[i].ring_dec.funcs = &vcn_v2_5_dec_ring_vm_funcs; + adev->vcn.inst[i].ring_dec.me = i; + DRM_INFO("VCN(%d) decode is enabled in VM mode\n", i); + } +} + +static void vcn_v2_5_set_enc_ring_funcs(struct amdgpu_device *adev) +{ + int i, j; + + for (j = 0; j < adev->vcn.num_vcn_inst; ++j) { + if (adev->vcn.harvest_config & (1 << j)) + continue; + for (i = 0; i < adev->vcn.num_enc_rings; ++i) { + adev->vcn.inst[j].ring_enc[i].funcs = &vcn_v2_5_enc_ring_vm_funcs; + adev->vcn.inst[j].ring_enc[i].me = j; + } + DRM_INFO("VCN(%d) encode is enabled in VM mode\n", j); + } +} + +static bool vcn_v2_5_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, ret = 1; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + ret &= (RREG32_SOC15(VCN, i, mmUVD_STATUS) == UVD_STATUS__IDLE); + } + + return ret; +} + +static int vcn_v2_5_wait_for_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, ret = 0; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + ret = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE, + UVD_STATUS__IDLE); + if (ret) + return ret; + } + + return ret; +} + +static int vcn_v2_5_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = (state == AMD_CG_STATE_GATE); + + if (amdgpu_sriov_vf(adev)) + return 0; + + if (enable) { + if (!vcn_v2_5_is_idle(handle)) + return -EBUSY; + vcn_v2_5_enable_clock_gating(adev); + } else { + vcn_v2_5_disable_clock_gating(adev); + } + + return 0; +} + +static int vcn_v2_5_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + if (amdgpu_sriov_vf(adev)) + return 0; + + if(state == adev->vcn.cur_state) + return 0; + + if (state == AMD_PG_STATE_GATE) + ret = vcn_v2_5_stop(adev); + else + ret = vcn_v2_5_start(adev); + + if(!ret) + adev->vcn.cur_state = state; + + return ret; +} + +static int vcn_v2_5_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int vcn_v2_6_set_ras_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int vcn_v2_5_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t ip_instance; + + switch (entry->client_id) { + case SOC15_IH_CLIENTID_VCN: + ip_instance = 0; + break; + case SOC15_IH_CLIENTID_VCN1: + ip_instance = 1; + break; + default: + DRM_ERROR("Unhandled client id: %d\n", entry->client_id); + return 0; + } + + DRM_DEBUG("IH: VCN TRAP\n"); + + switch (entry->src_id) { + case VCN_2_0__SRCID__UVD_SYSTEM_MESSAGE_INTERRUPT: + amdgpu_fence_process(&adev->vcn.inst[ip_instance].ring_dec); + break; + case VCN_2_0__SRCID__UVD_ENC_GENERAL_PURPOSE: + amdgpu_fence_process(&adev->vcn.inst[ip_instance].ring_enc[0]); + break; + case VCN_2_0__SRCID__UVD_ENC_LOW_LATENCY: + amdgpu_fence_process(&adev->vcn.inst[ip_instance].ring_enc[1]); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static const struct amdgpu_irq_src_funcs vcn_v2_5_irq_funcs = { + .set = vcn_v2_5_set_interrupt_state, + .process = vcn_v2_5_process_interrupt, +}; + +static const struct amdgpu_irq_src_funcs vcn_v2_6_ras_irq_funcs = { + .set = vcn_v2_6_set_ras_interrupt_state, + .process = amdgpu_vcn_process_poison_irq, +}; + +static void vcn_v2_5_set_irq_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + adev->vcn.inst[i].irq.num_types = adev->vcn.num_enc_rings + 1; + adev->vcn.inst[i].irq.funcs = &vcn_v2_5_irq_funcs; + + adev->vcn.inst[i].ras_poison_irq.num_types = adev->vcn.num_enc_rings + 1; + adev->vcn.inst[i].ras_poison_irq.funcs = &vcn_v2_6_ras_irq_funcs; + } +} + +static const struct amd_ip_funcs vcn_v2_5_ip_funcs = { + .name = "vcn_v2_5", + .early_init = vcn_v2_5_early_init, + .late_init = NULL, + .sw_init = vcn_v2_5_sw_init, + .sw_fini = vcn_v2_5_sw_fini, + .hw_init = vcn_v2_5_hw_init, + .hw_fini = vcn_v2_5_hw_fini, + .suspend = vcn_v2_5_suspend, + .resume = vcn_v2_5_resume, + .is_idle = vcn_v2_5_is_idle, + .wait_for_idle = vcn_v2_5_wait_for_idle, + .check_soft_reset = NULL, + .pre_soft_reset = NULL, + .soft_reset = NULL, + .post_soft_reset = NULL, + .set_clockgating_state = vcn_v2_5_set_clockgating_state, + .set_powergating_state = vcn_v2_5_set_powergating_state, +}; + +static const struct amd_ip_funcs vcn_v2_6_ip_funcs = { + .name = "vcn_v2_6", + .early_init = vcn_v2_5_early_init, + .late_init = NULL, + .sw_init = vcn_v2_5_sw_init, + .sw_fini = vcn_v2_5_sw_fini, + .hw_init = vcn_v2_5_hw_init, + .hw_fini = vcn_v2_5_hw_fini, + .suspend = vcn_v2_5_suspend, + .resume = vcn_v2_5_resume, + .is_idle = vcn_v2_5_is_idle, + .wait_for_idle = vcn_v2_5_wait_for_idle, + .check_soft_reset = NULL, + .pre_soft_reset = NULL, + .soft_reset = NULL, + .post_soft_reset = NULL, + .set_clockgating_state = vcn_v2_5_set_clockgating_state, + .set_powergating_state = vcn_v2_5_set_powergating_state, +}; + +const struct amdgpu_ip_block_version vcn_v2_5_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_VCN, + .major = 2, + .minor = 5, + .rev = 0, + .funcs = &vcn_v2_5_ip_funcs, +}; + +const struct amdgpu_ip_block_version vcn_v2_6_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_VCN, + .major = 2, + .minor = 6, + .rev = 0, + .funcs = &vcn_v2_6_ip_funcs, +}; + +static uint32_t vcn_v2_6_query_poison_by_instance(struct amdgpu_device *adev, + uint32_t instance, uint32_t sub_block) +{ + uint32_t poison_stat = 0, reg_value = 0; + + switch (sub_block) { + case AMDGPU_VCN_V2_6_VCPU_VCODEC: + reg_value = RREG32_SOC15(VCN, instance, mmUVD_RAS_VCPU_VCODEC_STATUS); + poison_stat = REG_GET_FIELD(reg_value, UVD_RAS_VCPU_VCODEC_STATUS, POISONED_PF); + break; + default: + break; + } + + if (poison_stat) + dev_info(adev->dev, "Poison detected in VCN%d, sub_block%d\n", + instance, sub_block); + + return poison_stat; +} + +static bool vcn_v2_6_query_poison_status(struct amdgpu_device *adev) +{ + uint32_t inst, sub; + uint32_t poison_stat = 0; + + for (inst = 0; inst < adev->vcn.num_vcn_inst; inst++) + for (sub = 0; sub < AMDGPU_VCN_V2_6_MAX_SUB_BLOCK; sub++) + poison_stat += + vcn_v2_6_query_poison_by_instance(adev, inst, sub); + + return !!poison_stat; +} + +const struct amdgpu_ras_block_hw_ops vcn_v2_6_ras_hw_ops = { + .query_poison_status = vcn_v2_6_query_poison_status, +}; + +static struct amdgpu_vcn_ras vcn_v2_6_ras = { + .ras_block = { + .hw_ops = &vcn_v2_6_ras_hw_ops, + .ras_late_init = amdgpu_vcn_ras_late_init, + }, +}; + +static void vcn_v2_5_set_ras_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[VCN_HWIP][0]) { + case IP_VERSION(2, 6, 0): + adev->vcn.ras = &vcn_v2_6_ras; + break; + default: + break; + } +} diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.h b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.h new file mode 100644 index 000000000..1c19af74e --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.h @@ -0,0 +1,36 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VCN_V2_5_H__ +#define __VCN_V2_5_H__ + +enum amdgpu_vcn_v2_6_sub_block { + AMDGPU_VCN_V2_6_VCPU_VCODEC = 0, + + AMDGPU_VCN_V2_6_MAX_SUB_BLOCK, +}; + +extern const struct amdgpu_ip_block_version vcn_v2_5_ip_block; +extern const struct amdgpu_ip_block_version vcn_v2_6_ip_block; + +#endif /* __VCN_V2_5_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c new file mode 100644 index 000000000..a61ecefda --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c @@ -0,0 +1,2237 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include "amdgpu.h" +#include "amdgpu_vcn.h" +#include "amdgpu_pm.h" +#include "amdgpu_cs.h" +#include "soc15.h" +#include "soc15d.h" +#include "vcn_v2_0.h" +#include "mmsch_v3_0.h" +#include "vcn_sw_ring.h" + +#include "vcn/vcn_3_0_0_offset.h" +#include "vcn/vcn_3_0_0_sh_mask.h" +#include "ivsrcid/vcn/irqsrcs_vcn_2_0.h" + +#include + +#define VCN_VID_SOC_ADDRESS_2_0 0x1fa00 +#define VCN1_VID_SOC_ADDRESS_3_0 0x48200 + +#define mmUVD_CONTEXT_ID_INTERNAL_OFFSET 0x27 +#define mmUVD_GPCOM_VCPU_CMD_INTERNAL_OFFSET 0x0f +#define mmUVD_GPCOM_VCPU_DATA0_INTERNAL_OFFSET 0x10 +#define mmUVD_GPCOM_VCPU_DATA1_INTERNAL_OFFSET 0x11 +#define mmUVD_NO_OP_INTERNAL_OFFSET 0x29 +#define mmUVD_GP_SCRATCH8_INTERNAL_OFFSET 0x66 +#define mmUVD_SCRATCH9_INTERNAL_OFFSET 0xc01d + +#define mmUVD_LMI_RBC_IB_VMID_INTERNAL_OFFSET 0x431 +#define mmUVD_LMI_RBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET 0x3b4 +#define mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET 0x3b5 +#define mmUVD_RBC_IB_SIZE_INTERNAL_OFFSET 0x25c + +#define VCN_INSTANCES_SIENNA_CICHLID 2 +#define DEC_SW_RING_ENABLED FALSE + +#define RDECODE_MSG_CREATE 0x00000000 +#define RDECODE_MESSAGE_CREATE 0x00000001 + +static int amdgpu_ih_clientid_vcns[] = { + SOC15_IH_CLIENTID_VCN, + SOC15_IH_CLIENTID_VCN1 +}; + +static int vcn_v3_0_start_sriov(struct amdgpu_device *adev); +static void vcn_v3_0_set_dec_ring_funcs(struct amdgpu_device *adev); +static void vcn_v3_0_set_enc_ring_funcs(struct amdgpu_device *adev); +static void vcn_v3_0_set_irq_funcs(struct amdgpu_device *adev); +static int vcn_v3_0_set_powergating_state(void *handle, + enum amd_powergating_state state); +static int vcn_v3_0_pause_dpg_mode(struct amdgpu_device *adev, + int inst_idx, struct dpg_pause_state *new_state); + +static void vcn_v3_0_dec_ring_set_wptr(struct amdgpu_ring *ring); +static void vcn_v3_0_enc_ring_set_wptr(struct amdgpu_ring *ring); + +/** + * vcn_v3_0_early_init - set function pointers and load microcode + * + * @handle: amdgpu_device pointer + * + * Set ring and irq function pointers + * Load microcode from filesystem + */ +static int vcn_v3_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) { + adev->vcn.num_vcn_inst = VCN_INSTANCES_SIENNA_CICHLID; + adev->vcn.harvest_config = 0; + adev->vcn.num_enc_rings = 1; + + } else { + if (adev->vcn.harvest_config == (AMDGPU_VCN_HARVEST_VCN0 | + AMDGPU_VCN_HARVEST_VCN1)) + /* both instances are harvested, disable the block */ + return -ENOENT; + + if (adev->ip_versions[UVD_HWIP][0] == IP_VERSION(3, 0, 33)) + adev->vcn.num_enc_rings = 0; + else + adev->vcn.num_enc_rings = 2; + } + + vcn_v3_0_set_dec_ring_funcs(adev); + vcn_v3_0_set_enc_ring_funcs(adev); + vcn_v3_0_set_irq_funcs(adev); + + return amdgpu_vcn_early_init(adev); +} + +/** + * vcn_v3_0_sw_init - sw init for VCN block + * + * @handle: amdgpu_device pointer + * + * Load firmware and sw initialization + */ +static int vcn_v3_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + int i, j, r; + int vcn_doorbell_index = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_vcn_sw_init(adev); + if (r) + return r; + + amdgpu_vcn_setup_ucode(adev); + + r = amdgpu_vcn_resume(adev); + if (r) + return r; + + /* + * Note: doorbell assignment is fixed for SRIOV multiple VCN engines + * Formula: + * vcn_db_base = adev->doorbell_index.vcn.vcn_ring0_1 << 1; + * dec_ring_i = vcn_db_base + i * (adev->vcn.num_enc_rings + 1) + * enc_ring_i,j = vcn_db_base + i * (adev->vcn.num_enc_rings + 1) + 1 + j + */ + if (amdgpu_sriov_vf(adev)) { + vcn_doorbell_index = adev->doorbell_index.vcn.vcn_ring0_1; + /* get DWORD offset */ + vcn_doorbell_index = vcn_doorbell_index << 1; + } + + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + volatile struct amdgpu_fw_shared *fw_shared; + + if (adev->vcn.harvest_config & (1 << i)) + continue; + + adev->vcn.internal.context_id = mmUVD_CONTEXT_ID_INTERNAL_OFFSET; + adev->vcn.internal.ib_vmid = mmUVD_LMI_RBC_IB_VMID_INTERNAL_OFFSET; + adev->vcn.internal.ib_bar_low = mmUVD_LMI_RBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET; + adev->vcn.internal.ib_bar_high = mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET; + adev->vcn.internal.ib_size = mmUVD_RBC_IB_SIZE_INTERNAL_OFFSET; + adev->vcn.internal.gp_scratch8 = mmUVD_GP_SCRATCH8_INTERNAL_OFFSET; + + adev->vcn.internal.scratch9 = mmUVD_SCRATCH9_INTERNAL_OFFSET; + adev->vcn.inst[i].external.scratch9 = SOC15_REG_OFFSET(VCN, i, mmUVD_SCRATCH9); + adev->vcn.internal.data0 = mmUVD_GPCOM_VCPU_DATA0_INTERNAL_OFFSET; + adev->vcn.inst[i].external.data0 = SOC15_REG_OFFSET(VCN, i, mmUVD_GPCOM_VCPU_DATA0); + adev->vcn.internal.data1 = mmUVD_GPCOM_VCPU_DATA1_INTERNAL_OFFSET; + adev->vcn.inst[i].external.data1 = SOC15_REG_OFFSET(VCN, i, mmUVD_GPCOM_VCPU_DATA1); + adev->vcn.internal.cmd = mmUVD_GPCOM_VCPU_CMD_INTERNAL_OFFSET; + adev->vcn.inst[i].external.cmd = SOC15_REG_OFFSET(VCN, i, mmUVD_GPCOM_VCPU_CMD); + adev->vcn.internal.nop = mmUVD_NO_OP_INTERNAL_OFFSET; + adev->vcn.inst[i].external.nop = SOC15_REG_OFFSET(VCN, i, mmUVD_NO_OP); + + /* VCN DEC TRAP */ + r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_vcns[i], + VCN_2_0__SRCID__UVD_SYSTEM_MESSAGE_INTERRUPT, &adev->vcn.inst[i].irq); + if (r) + return r; + + atomic_set(&adev->vcn.inst[i].sched_score, 0); + + ring = &adev->vcn.inst[i].ring_dec; + ring->use_doorbell = true; + if (amdgpu_sriov_vf(adev)) { + ring->doorbell_index = vcn_doorbell_index + i * (adev->vcn.num_enc_rings + 1); + } else { + ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 8 * i; + } + ring->vm_hub = AMDGPU_MMHUB0(0); + sprintf(ring->name, "vcn_dec_%d", i); + r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst[i].irq, 0, + AMDGPU_RING_PRIO_DEFAULT, + &adev->vcn.inst[i].sched_score); + if (r) + return r; + + for (j = 0; j < adev->vcn.num_enc_rings; ++j) { + enum amdgpu_ring_priority_level hw_prio = amdgpu_vcn_get_enc_ring_prio(j); + + /* VCN ENC TRAP */ + r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_vcns[i], + j + VCN_2_0__SRCID__UVD_ENC_GENERAL_PURPOSE, &adev->vcn.inst[i].irq); + if (r) + return r; + + ring = &adev->vcn.inst[i].ring_enc[j]; + ring->use_doorbell = true; + if (amdgpu_sriov_vf(adev)) { + ring->doorbell_index = vcn_doorbell_index + i * (adev->vcn.num_enc_rings + 1) + 1 + j; + } else { + ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 2 + j + 8 * i; + } + ring->vm_hub = AMDGPU_MMHUB0(0); + sprintf(ring->name, "vcn_enc_%d.%d", i, j); + r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst[i].irq, 0, + hw_prio, &adev->vcn.inst[i].sched_score); + if (r) + return r; + } + + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + fw_shared->present_flag_0 |= cpu_to_le32(AMDGPU_VCN_SW_RING_FLAG) | + cpu_to_le32(AMDGPU_VCN_MULTI_QUEUE_FLAG) | + cpu_to_le32(AMDGPU_VCN_FW_SHARED_FLAG_0_RB); + fw_shared->sw_ring.is_enabled = cpu_to_le32(DEC_SW_RING_ENABLED); + fw_shared->present_flag_0 |= AMDGPU_VCN_SMU_VERSION_INFO_FLAG; + if (adev->ip_versions[UVD_HWIP][0] == IP_VERSION(3, 1, 2)) + fw_shared->smu_interface_info.smu_interface_type = 2; + else if (adev->ip_versions[UVD_HWIP][0] == IP_VERSION(3, 1, 1)) + fw_shared->smu_interface_info.smu_interface_type = 1; + + if (amdgpu_vcnfw_log) + amdgpu_vcn_fwlog_init(&adev->vcn.inst[i]); + } + + if (amdgpu_sriov_vf(adev)) { + r = amdgpu_virt_alloc_mm_table(adev); + if (r) + return r; + } + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) + adev->vcn.pause_dpg_mode = vcn_v3_0_pause_dpg_mode; + + return 0; +} + +/** + * vcn_v3_0_sw_fini - sw fini for VCN block + * + * @handle: amdgpu_device pointer + * + * VCN suspend and free up sw allocation + */ +static int vcn_v3_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, r, idx; + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + volatile struct amdgpu_fw_shared *fw_shared; + + if (adev->vcn.harvest_config & (1 << i)) + continue; + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + fw_shared->present_flag_0 = 0; + fw_shared->sw_ring.is_enabled = false; + } + + drm_dev_exit(idx); + } + + if (amdgpu_sriov_vf(adev)) + amdgpu_virt_free_mm_table(adev); + + r = amdgpu_vcn_suspend(adev); + if (r) + return r; + + r = amdgpu_vcn_sw_fini(adev); + + return r; +} + +/** + * vcn_v3_0_hw_init - start and test VCN block + * + * @handle: amdgpu_device pointer + * + * Initialize the hardware, boot up the VCPU and do some testing + */ +static int vcn_v3_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int i, j, r; + + if (amdgpu_sriov_vf(adev)) { + r = vcn_v3_0_start_sriov(adev); + if (r) + goto done; + + /* initialize VCN dec and enc ring buffers */ + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + ring = &adev->vcn.inst[i].ring_dec; + if (amdgpu_vcn_is_disabled_vcn(adev, VCN_DECODE_RING, i)) { + ring->sched.ready = false; + ring->no_scheduler = true; + dev_info(adev->dev, "ring %s is disabled by hypervisor\n", ring->name); + } else { + ring->wptr = 0; + ring->wptr_old = 0; + vcn_v3_0_dec_ring_set_wptr(ring); + ring->sched.ready = true; + } + + for (j = 0; j < adev->vcn.num_enc_rings; ++j) { + ring = &adev->vcn.inst[i].ring_enc[j]; + if (amdgpu_vcn_is_disabled_vcn(adev, VCN_ENCODE_RING, i)) { + ring->sched.ready = false; + ring->no_scheduler = true; + dev_info(adev->dev, "ring %s is disabled by hypervisor\n", ring->name); + } else { + ring->wptr = 0; + ring->wptr_old = 0; + vcn_v3_0_enc_ring_set_wptr(ring); + ring->sched.ready = true; + } + } + } + } else { + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + ring = &adev->vcn.inst[i].ring_dec; + + adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell, + ring->doorbell_index, i); + + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + + for (j = 0; j < adev->vcn.num_enc_rings; ++j) { + ring = &adev->vcn.inst[i].ring_enc[j]; + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + } + } + } + +done: + if (!r) + DRM_INFO("VCN decode and encode initialized successfully(under %s).\n", + (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG)?"DPG Mode":"SPG Mode"); + + return r; +} + +/** + * vcn_v3_0_hw_fini - stop the hardware block + * + * @handle: amdgpu_device pointer + * + * Stop the VCN block, mark ring as not ready any more + */ +static int vcn_v3_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + cancel_delayed_work_sync(&adev->vcn.idle_work); + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + if (!amdgpu_sriov_vf(adev)) { + if ((adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) || + (adev->vcn.cur_state != AMD_PG_STATE_GATE && + RREG32_SOC15(VCN, i, mmUVD_STATUS))) { + vcn_v3_0_set_powergating_state(adev, AMD_PG_STATE_GATE); + } + } + } + + return 0; +} + +/** + * vcn_v3_0_suspend - suspend VCN block + * + * @handle: amdgpu_device pointer + * + * HW fini and suspend VCN block + */ +static int vcn_v3_0_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = vcn_v3_0_hw_fini(adev); + if (r) + return r; + + r = amdgpu_vcn_suspend(adev); + + return r; +} + +/** + * vcn_v3_0_resume - resume VCN block + * + * @handle: amdgpu_device pointer + * + * Resume firmware and hw init VCN block + */ +static int vcn_v3_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_vcn_resume(adev); + if (r) + return r; + + r = vcn_v3_0_hw_init(adev); + + return r; +} + +/** + * vcn_v3_0_mc_resume - memory controller programming + * + * @adev: amdgpu_device pointer + * @inst: instance number + * + * Let the VCN memory controller know it's offsets + */ +static void vcn_v3_0_mc_resume(struct amdgpu_device *adev, int inst) +{ + uint32_t size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + uint32_t offset; + + /* cache window 0: fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst].tmr_mc_addr_lo)); + WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst].tmr_mc_addr_hi)); + WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_OFFSET0, 0); + offset = 0; + } else { + WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[inst].gpu_addr)); + WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[inst].gpu_addr)); + offset = size; + WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_OFFSET0, + AMDGPU_UVD_FIRMWARE_OFFSET >> 3); + } + WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_SIZE0, size); + + /* cache window 1: stack */ + WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[inst].gpu_addr + offset)); + WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[inst].gpu_addr + offset)); + WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_OFFSET1, 0); + WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_SIZE1, AMDGPU_VCN_STACK_SIZE); + + /* cache window 2: context */ + WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[inst].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE)); + WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[inst].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE)); + WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_OFFSET2, 0); + WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_SIZE2, AMDGPU_VCN_CONTEXT_SIZE); + + /* non-cache window */ + WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_NC0_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[inst].fw_shared.gpu_addr)); + WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[inst].fw_shared.gpu_addr)); + WREG32_SOC15(VCN, inst, mmUVD_VCPU_NONCACHE_OFFSET0, 0); + WREG32_SOC15(VCN, inst, mmUVD_VCPU_NONCACHE_SIZE0, + AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared))); +} + +static void vcn_v3_0_mc_resume_dpg_mode(struct amdgpu_device *adev, int inst_idx, bool indirect) +{ + uint32_t size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + uint32_t offset; + + /* cache window 0: fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + if (!indirect) { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst_idx].tmr_mc_addr_lo), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst_idx].tmr_mc_addr_hi), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CACHE_OFFSET0), 0, 0, indirect); + } else { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CACHE_OFFSET0), 0, 0, indirect); + } + offset = 0; + } else { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr), 0, indirect); + offset = size; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CACHE_OFFSET0), + AMDGPU_UVD_FIRMWARE_OFFSET >> 3, 0, indirect); + } + + if (!indirect) + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CACHE_SIZE0), size, 0, indirect); + else + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CACHE_SIZE0), 0, 0, indirect); + + /* cache window 1: stack */ + if (!indirect) { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CACHE_OFFSET1), 0, 0, indirect); + } else { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CACHE_OFFSET1), 0, 0, indirect); + } + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CACHE_SIZE1), AMDGPU_VCN_STACK_SIZE, 0, indirect); + + /* cache window 2: context */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CACHE_OFFSET2), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CACHE_SIZE2), AMDGPU_VCN_CONTEXT_SIZE, 0, indirect); + + /* non-cache window */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_NC0_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].fw_shared.gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].fw_shared.gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_NONCACHE_OFFSET0), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_NONCACHE_SIZE0), + AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared)), 0, indirect); + + /* VCN global tiling registers */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + UVD, inst_idx, mmUVD_GFX10_ADDR_CONFIG), adev->gfx.config.gb_addr_config, 0, indirect); +} + +static void vcn_v3_0_disable_static_power_gating(struct amdgpu_device *adev, int inst) +{ + uint32_t data = 0; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN) { + data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDC_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDIRL_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDLM_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDAB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDATD_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDNA_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDNB_PWR_CONFIG__SHIFT); + + WREG32_SOC15(VCN, inst, mmUVD_PGFSM_CONFIG, data); + SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_PGFSM_STATUS, + UVD_PGFSM_STATUS__UVDM_UVDU_UVDLM_PWR_ON_3_0, 0x3F3FFFFF); + } else { + data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDC_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDIRL_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDLM_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDAB_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDATD_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDNA_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDNB_PWR_CONFIG__SHIFT); + WREG32_SOC15(VCN, inst, mmUVD_PGFSM_CONFIG, data); + SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_PGFSM_STATUS, 0, 0x3F3FFFFF); + } + + data = RREG32_SOC15(VCN, inst, mmUVD_POWER_STATUS); + data &= ~0x103; + if (adev->pg_flags & AMD_PG_SUPPORT_VCN) + data |= UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON | + UVD_POWER_STATUS__UVD_PG_EN_MASK; + + WREG32_SOC15(VCN, inst, mmUVD_POWER_STATUS, data); +} + +static void vcn_v3_0_enable_static_power_gating(struct amdgpu_device *adev, int inst) +{ + uint32_t data; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN) { + /* Before power off, this indicator has to be turned on */ + data = RREG32_SOC15(VCN, inst, mmUVD_POWER_STATUS); + data &= ~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK; + data |= UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF; + WREG32_SOC15(VCN, inst, mmUVD_POWER_STATUS, data); + + data = (2 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDC_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDIRL_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDLM_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDAB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDATD_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDNA_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDNB_PWR_CONFIG__SHIFT); + WREG32_SOC15(VCN, inst, mmUVD_PGFSM_CONFIG, data); + + data = (2 << UVD_PGFSM_STATUS__UVDM_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDU_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDF_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDC_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDB_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDIRL_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDLM_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDTD_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDTE_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDE_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDAB_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDATD_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDNA_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDNB_PWR_STATUS__SHIFT); + SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_PGFSM_STATUS, data, 0x3F3FFFFF); + } +} + +/** + * vcn_v3_0_disable_clock_gating - disable VCN clock gating + * + * @adev: amdgpu_device pointer + * @inst: instance number + * + * Disable clock gating for VCN block + */ +static void vcn_v3_0_disable_clock_gating(struct amdgpu_device *adev, int inst) +{ + uint32_t data; + + /* VCN disable CGC */ + data = RREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + data |= 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, inst, mmUVD_CGC_GATE); + data &= ~(UVD_CGC_GATE__SYS_MASK + | UVD_CGC_GATE__UDEC_MASK + | UVD_CGC_GATE__MPEG2_MASK + | UVD_CGC_GATE__REGS_MASK + | UVD_CGC_GATE__RBC_MASK + | UVD_CGC_GATE__LMI_MC_MASK + | UVD_CGC_GATE__LMI_UMC_MASK + | UVD_CGC_GATE__IDCT_MASK + | UVD_CGC_GATE__MPRD_MASK + | UVD_CGC_GATE__MPC_MASK + | UVD_CGC_GATE__LBSI_MASK + | UVD_CGC_GATE__LRBBM_MASK + | UVD_CGC_GATE__UDEC_RE_MASK + | UVD_CGC_GATE__UDEC_CM_MASK + | UVD_CGC_GATE__UDEC_IT_MASK + | UVD_CGC_GATE__UDEC_DB_MASK + | UVD_CGC_GATE__UDEC_MP_MASK + | UVD_CGC_GATE__WCB_MASK + | UVD_CGC_GATE__VCPU_MASK + | UVD_CGC_GATE__MMSCH_MASK); + + WREG32_SOC15(VCN, inst, mmUVD_CGC_GATE, data); + + SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_CGC_GATE, 0, 0xFFFFFFFF); + + data = RREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL); + data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK + | UVD_CGC_CTRL__UDEC_CM_MODE_MASK + | UVD_CGC_CTRL__UDEC_IT_MODE_MASK + | UVD_CGC_CTRL__UDEC_DB_MODE_MASK + | UVD_CGC_CTRL__UDEC_MP_MODE_MASK + | UVD_CGC_CTRL__SYS_MODE_MASK + | UVD_CGC_CTRL__UDEC_MODE_MASK + | UVD_CGC_CTRL__MPEG2_MODE_MASK + | UVD_CGC_CTRL__REGS_MODE_MASK + | UVD_CGC_CTRL__RBC_MODE_MASK + | UVD_CGC_CTRL__LMI_MC_MODE_MASK + | UVD_CGC_CTRL__LMI_UMC_MODE_MASK + | UVD_CGC_CTRL__IDCT_MODE_MASK + | UVD_CGC_CTRL__MPRD_MODE_MASK + | UVD_CGC_CTRL__MPC_MODE_MASK + | UVD_CGC_CTRL__LBSI_MODE_MASK + | UVD_CGC_CTRL__LRBBM_MODE_MASK + | UVD_CGC_CTRL__WCB_MODE_MASK + | UVD_CGC_CTRL__VCPU_MODE_MASK + | UVD_CGC_CTRL__MMSCH_MODE_MASK); + WREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_GATE); + data |= (UVD_SUVD_CGC_GATE__SRE_MASK + | UVD_SUVD_CGC_GATE__SIT_MASK + | UVD_SUVD_CGC_GATE__SMP_MASK + | UVD_SUVD_CGC_GATE__SCM_MASK + | UVD_SUVD_CGC_GATE__SDB_MASK + | UVD_SUVD_CGC_GATE__SRE_H264_MASK + | UVD_SUVD_CGC_GATE__SRE_HEVC_MASK + | UVD_SUVD_CGC_GATE__SIT_H264_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_MASK + | UVD_SUVD_CGC_GATE__SCM_H264_MASK + | UVD_SUVD_CGC_GATE__SCM_HEVC_MASK + | UVD_SUVD_CGC_GATE__SDB_H264_MASK + | UVD_SUVD_CGC_GATE__SDB_HEVC_MASK + | UVD_SUVD_CGC_GATE__SCLR_MASK + | UVD_SUVD_CGC_GATE__ENT_MASK + | UVD_SUVD_CGC_GATE__IME_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_DEC_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_ENC_MASK + | UVD_SUVD_CGC_GATE__SITE_MASK + | UVD_SUVD_CGC_GATE__SRE_VP9_MASK + | UVD_SUVD_CGC_GATE__SCM_VP9_MASK + | UVD_SUVD_CGC_GATE__SIT_VP9_DEC_MASK + | UVD_SUVD_CGC_GATE__SDB_VP9_MASK + | UVD_SUVD_CGC_GATE__IME_HEVC_MASK + | UVD_SUVD_CGC_GATE__EFC_MASK + | UVD_SUVD_CGC_GATE__SAOE_MASK + | UVD_SUVD_CGC_GATE__SRE_AV1_MASK + | UVD_SUVD_CGC_GATE__FBC_PCLK_MASK + | UVD_SUVD_CGC_GATE__FBC_CCLK_MASK + | UVD_SUVD_CGC_GATE__SCM_AV1_MASK + | UVD_SUVD_CGC_GATE__SMPA_MASK); + WREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_GATE, data); + + data = RREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_GATE2); + data |= (UVD_SUVD_CGC_GATE2__MPBE0_MASK + | UVD_SUVD_CGC_GATE2__MPBE1_MASK + | UVD_SUVD_CGC_GATE2__SIT_AV1_MASK + | UVD_SUVD_CGC_GATE2__SDB_AV1_MASK + | UVD_SUVD_CGC_GATE2__MPC1_MASK); + WREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_GATE2, data); + + data = RREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_CTRL); + data &= ~(UVD_SUVD_CGC_CTRL__SRE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCLR_MODE_MASK + | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK + | UVD_SUVD_CGC_CTRL__IME_MODE_MASK + | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK + | UVD_SUVD_CGC_CTRL__EFC_MODE_MASK + | UVD_SUVD_CGC_CTRL__SAOE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMPA_MODE_MASK + | UVD_SUVD_CGC_CTRL__MPBE0_MODE_MASK + | UVD_SUVD_CGC_CTRL__MPBE1_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_AV1_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_AV1_MODE_MASK + | UVD_SUVD_CGC_CTRL__MPC1_MODE_MASK + | UVD_SUVD_CGC_CTRL__FBC_PCLK_MASK + | UVD_SUVD_CGC_CTRL__FBC_CCLK_MASK); + WREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_CTRL, data); +} + +static void vcn_v3_0_clock_gating_dpg_mode(struct amdgpu_device *adev, + uint8_t sram_sel, int inst_idx, uint8_t indirect) +{ + uint32_t reg_data = 0; + + /* enable sw clock gating control */ + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + reg_data = 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + reg_data = 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + reg_data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + reg_data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + reg_data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK | + UVD_CGC_CTRL__UDEC_CM_MODE_MASK | + UVD_CGC_CTRL__UDEC_IT_MODE_MASK | + UVD_CGC_CTRL__UDEC_DB_MODE_MASK | + UVD_CGC_CTRL__UDEC_MP_MODE_MASK | + UVD_CGC_CTRL__SYS_MODE_MASK | + UVD_CGC_CTRL__UDEC_MODE_MASK | + UVD_CGC_CTRL__MPEG2_MODE_MASK | + UVD_CGC_CTRL__REGS_MODE_MASK | + UVD_CGC_CTRL__RBC_MODE_MASK | + UVD_CGC_CTRL__LMI_MC_MODE_MASK | + UVD_CGC_CTRL__LMI_UMC_MODE_MASK | + UVD_CGC_CTRL__IDCT_MODE_MASK | + UVD_CGC_CTRL__MPRD_MODE_MASK | + UVD_CGC_CTRL__MPC_MODE_MASK | + UVD_CGC_CTRL__LBSI_MODE_MASK | + UVD_CGC_CTRL__LRBBM_MODE_MASK | + UVD_CGC_CTRL__WCB_MODE_MASK | + UVD_CGC_CTRL__VCPU_MODE_MASK | + UVD_CGC_CTRL__MMSCH_MODE_MASK); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_CGC_CTRL), reg_data, sram_sel, indirect); + + /* turn off clock gating */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_CGC_GATE), 0, sram_sel, indirect); + + /* turn on SUVD clock gating */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_SUVD_CGC_GATE), 1, sram_sel, indirect); + + /* turn on sw mode in UVD_SUVD_CGC_CTRL */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_SUVD_CGC_CTRL), 0, sram_sel, indirect); +} + +/** + * vcn_v3_0_enable_clock_gating - enable VCN clock gating + * + * @adev: amdgpu_device pointer + * @inst: instance number + * + * Enable clock gating for VCN block + */ +static void vcn_v3_0_enable_clock_gating(struct amdgpu_device *adev, int inst) +{ + uint32_t data; + + /* enable VCN CGC */ + data = RREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL); + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + data |= 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + else + data |= 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL); + data |= (UVD_CGC_CTRL__UDEC_RE_MODE_MASK + | UVD_CGC_CTRL__UDEC_CM_MODE_MASK + | UVD_CGC_CTRL__UDEC_IT_MODE_MASK + | UVD_CGC_CTRL__UDEC_DB_MODE_MASK + | UVD_CGC_CTRL__UDEC_MP_MODE_MASK + | UVD_CGC_CTRL__SYS_MODE_MASK + | UVD_CGC_CTRL__UDEC_MODE_MASK + | UVD_CGC_CTRL__MPEG2_MODE_MASK + | UVD_CGC_CTRL__REGS_MODE_MASK + | UVD_CGC_CTRL__RBC_MODE_MASK + | UVD_CGC_CTRL__LMI_MC_MODE_MASK + | UVD_CGC_CTRL__LMI_UMC_MODE_MASK + | UVD_CGC_CTRL__IDCT_MODE_MASK + | UVD_CGC_CTRL__MPRD_MODE_MASK + | UVD_CGC_CTRL__MPC_MODE_MASK + | UVD_CGC_CTRL__LBSI_MODE_MASK + | UVD_CGC_CTRL__LRBBM_MODE_MASK + | UVD_CGC_CTRL__WCB_MODE_MASK + | UVD_CGC_CTRL__VCPU_MODE_MASK + | UVD_CGC_CTRL__MMSCH_MODE_MASK); + WREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_CTRL); + data |= (UVD_SUVD_CGC_CTRL__SRE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCLR_MODE_MASK + | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK + | UVD_SUVD_CGC_CTRL__IME_MODE_MASK + | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK + | UVD_SUVD_CGC_CTRL__EFC_MODE_MASK + | UVD_SUVD_CGC_CTRL__SAOE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMPA_MODE_MASK + | UVD_SUVD_CGC_CTRL__MPBE0_MODE_MASK + | UVD_SUVD_CGC_CTRL__MPBE1_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_AV1_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_AV1_MODE_MASK + | UVD_SUVD_CGC_CTRL__MPC1_MODE_MASK + | UVD_SUVD_CGC_CTRL__FBC_PCLK_MASK + | UVD_SUVD_CGC_CTRL__FBC_CCLK_MASK); + WREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_CTRL, data); +} + +static int vcn_v3_0_start_dpg_mode(struct amdgpu_device *adev, int inst_idx, bool indirect) +{ + volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst[inst_idx].fw_shared.cpu_addr; + struct amdgpu_ring *ring; + uint32_t rb_bufsz, tmp; + + /* disable register anti-hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), 1, + ~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + /* enable dynamic power gating mode */ + tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_POWER_STATUS); + tmp |= UVD_POWER_STATUS__UVD_PG_MODE_MASK; + tmp |= UVD_POWER_STATUS__UVD_PG_EN_MASK; + WREG32_SOC15(VCN, inst_idx, mmUVD_POWER_STATUS, tmp); + + if (indirect) + adev->vcn.inst[inst_idx].dpg_sram_curr_addr = (uint32_t *)adev->vcn.inst[inst_idx].dpg_sram_cpu_addr; + + /* enable clock gating */ + vcn_v3_0_clock_gating_dpg_mode(adev, 0, inst_idx, indirect); + + /* enable VCPU clock */ + tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT); + tmp |= UVD_VCPU_CNTL__CLK_EN_MASK; + tmp |= UVD_VCPU_CNTL__BLK_RST_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CNTL), tmp, 0, indirect); + + /* disable master interupt */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_MASTINT_EN), 0, 0, indirect); + + /* setup mmUVD_LMI_CTRL */ + tmp = (0x8 | UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__REQ_MODE_MASK | + UVD_LMI_CTRL__CRC_RESET_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK | + (8 << UVD_LMI_CTRL__WRITE_CLEAN_TIMER__SHIFT) | + 0x00100000L); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_CTRL), tmp, 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_MPC_CNTL), + 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT, 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_MPC_SET_MUXA0), + ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT)), 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_MPC_SET_MUXB0), + ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT)), 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_MPC_SET_MUX), + ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) | + (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT)), 0, indirect); + + vcn_v3_0_mc_resume_dpg_mode(adev, inst_idx, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_REG_XX_MASK), 0x10, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_RBC_XX_IB_REG_CHECK), 0x3, 0, indirect); + + /* enable LMI MC and UMC channels */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_LMI_CTRL2), 0, 0, indirect); + + /* unblock VCPU register access */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_RB_ARB_CTRL), 0, 0, indirect); + + tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT); + tmp |= UVD_VCPU_CNTL__CLK_EN_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CNTL), tmp, 0, indirect); + + /* enable master interrupt */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_MASTINT_EN), + UVD_MASTINT_EN__VCPU_EN_MASK, 0, indirect); + + /* add nop to workaround PSP size check */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, mmUVD_VCPU_CNTL), tmp, 0, indirect); + + if (indirect) + amdgpu_vcn_psp_update_sram(adev, inst_idx, 0); + + ring = &adev->vcn.inst[inst_idx].ring_dec; + /* force RBC into idle state */ + rb_bufsz = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_CNTL, tmp); + + /* Stall DPG before WPTR/RPTR reset */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), + UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK, + ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK); + fw_shared->multi_queue.decode_queue_mode |= cpu_to_le32(FW_QUEUE_RING_RESET); + + /* set the write pointer delay */ + WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR_CNTL, 0); + + /* set the wb address */ + WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_RPTR_ADDR, + (upper_32_bits(ring->gpu_addr) >> 2)); + + /* programm the RB_BASE for ring buffer */ + WREG32_SOC15(VCN, inst_idx, mmUVD_LMI_RBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, inst_idx, mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_RPTR, 0); + + WREG32_SOC15(VCN, inst_idx, mmUVD_SCRATCH2, 0); + + ring->wptr = RREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_RPTR); + WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR, + lower_32_bits(ring->wptr)); + + /* Reset FW shared memory RBC WPTR/RPTR */ + fw_shared->rb.rptr = 0; + fw_shared->rb.wptr = lower_32_bits(ring->wptr); + + /*resetting done, fw can check RB ring */ + fw_shared->multi_queue.decode_queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET); + + /* Unstall DPG */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), + 0, ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK); + + return 0; +} + +static int vcn_v3_0_start(struct amdgpu_device *adev) +{ + volatile struct amdgpu_fw_shared *fw_shared; + struct amdgpu_ring *ring; + uint32_t rb_bufsz, tmp; + int i, j, k, r; + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, true); + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + r = vcn_v3_0_start_dpg_mode(adev, i, adev->vcn.indirect_sram); + continue; + } + + /* disable VCN power gating */ + vcn_v3_0_disable_static_power_gating(adev, i); + + /* set VCN status busy */ + tmp = RREG32_SOC15(VCN, i, mmUVD_STATUS) | UVD_STATUS__UVD_BUSY; + WREG32_SOC15(VCN, i, mmUVD_STATUS, tmp); + + /*SW clock gating */ + vcn_v3_0_disable_clock_gating(adev, i); + + /* enable VCPU clock */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), + UVD_VCPU_CNTL__CLK_EN_MASK, ~UVD_VCPU_CNTL__CLK_EN_MASK); + + /* disable master interrupt */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_MASTINT_EN), 0, + ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* enable LMI MC and UMC channels */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_LMI_CTRL2), 0, + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); + + tmp = RREG32_SOC15(VCN, i, mmUVD_SOFT_RESET); + tmp &= ~UVD_SOFT_RESET__LMI_SOFT_RESET_MASK; + tmp &= ~UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK; + WREG32_SOC15(VCN, i, mmUVD_SOFT_RESET, tmp); + + /* setup mmUVD_LMI_CTRL */ + tmp = RREG32_SOC15(VCN, i, mmUVD_LMI_CTRL); + WREG32_SOC15(VCN, i, mmUVD_LMI_CTRL, tmp | + UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK); + + /* setup mmUVD_MPC_CNTL */ + tmp = RREG32_SOC15(VCN, i, mmUVD_MPC_CNTL); + tmp &= ~UVD_MPC_CNTL__REPLACEMENT_MODE_MASK; + tmp |= 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT; + WREG32_SOC15(VCN, i, mmUVD_MPC_CNTL, tmp); + + /* setup UVD_MPC_SET_MUXA0 */ + WREG32_SOC15(VCN, i, mmUVD_MPC_SET_MUXA0, + ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT))); + + /* setup UVD_MPC_SET_MUXB0 */ + WREG32_SOC15(VCN, i, mmUVD_MPC_SET_MUXB0, + ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT))); + + /* setup mmUVD_MPC_SET_MUX */ + WREG32_SOC15(VCN, i, mmUVD_MPC_SET_MUX, + ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) | + (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT))); + + vcn_v3_0_mc_resume(adev, i); + + /* VCN global tiling registers */ + WREG32_SOC15(VCN, i, mmUVD_GFX10_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + + /* unblock VCPU register access */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_RB_ARB_CTRL), 0, + ~UVD_RB_ARB_CTRL__VCPU_DIS_MASK); + + /* release VCPU reset to boot */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), 0, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + + for (j = 0; j < 10; ++j) { + uint32_t status; + + for (k = 0; k < 100; ++k) { + status = RREG32_SOC15(VCN, i, mmUVD_STATUS); + if (status & 2) + break; + mdelay(10); + } + r = 0; + if (status & 2) + break; + + DRM_ERROR("VCN[%d] decode not responding, trying to reset the VCPU!!!\n", i); + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), + UVD_VCPU_CNTL__BLK_RST_MASK, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + mdelay(10); + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), 0, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + + mdelay(10); + r = -1; + } + + if (r) { + DRM_ERROR("VCN[%d] decode not responding, giving up!!!\n", i); + return r; + } + + /* enable master interrupt */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_MASTINT_EN), + UVD_MASTINT_EN__VCPU_EN_MASK, + ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* clear the busy bit of VCN_STATUS */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_STATUS), 0, + ~(2 << UVD_STATUS__VCPU_REPORT__SHIFT)); + + WREG32_SOC15(VCN, i, mmUVD_LMI_RBC_RB_VMID, 0); + + ring = &adev->vcn.inst[i].ring_dec; + /* force RBC into idle state */ + rb_bufsz = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + WREG32_SOC15(VCN, i, mmUVD_RBC_RB_CNTL, tmp); + + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + fw_shared->multi_queue.decode_queue_mode |= cpu_to_le32(FW_QUEUE_RING_RESET); + + /* programm the RB_BASE for ring buffer */ + WREG32_SOC15(VCN, i, mmUVD_LMI_RBC_RB_64BIT_BAR_LOW, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, i, mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH, + upper_32_bits(ring->gpu_addr)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15(VCN, i, mmUVD_RBC_RB_RPTR, 0); + + WREG32_SOC15(VCN, i, mmUVD_SCRATCH2, 0); + ring->wptr = RREG32_SOC15(VCN, i, mmUVD_RBC_RB_RPTR); + WREG32_SOC15(VCN, i, mmUVD_RBC_RB_WPTR, + lower_32_bits(ring->wptr)); + fw_shared->rb.wptr = lower_32_bits(ring->wptr); + fw_shared->multi_queue.decode_queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET); + + if (adev->ip_versions[UVD_HWIP][0] != IP_VERSION(3, 0, 33)) { + fw_shared->multi_queue.encode_generalpurpose_queue_mode |= cpu_to_le32(FW_QUEUE_RING_RESET); + ring = &adev->vcn.inst[i].ring_enc[0]; + WREG32_SOC15(VCN, i, mmUVD_RB_RPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(VCN, i, mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(VCN, i, mmUVD_RB_BASE_LO, ring->gpu_addr); + WREG32_SOC15(VCN, i, mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, i, mmUVD_RB_SIZE, ring->ring_size / 4); + fw_shared->multi_queue.encode_generalpurpose_queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET); + + fw_shared->multi_queue.encode_lowlatency_queue_mode |= cpu_to_le32(FW_QUEUE_RING_RESET); + ring = &adev->vcn.inst[i].ring_enc[1]; + WREG32_SOC15(VCN, i, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(VCN, i, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(VCN, i, mmUVD_RB_BASE_LO2, ring->gpu_addr); + WREG32_SOC15(VCN, i, mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, i, mmUVD_RB_SIZE2, ring->ring_size / 4); + fw_shared->multi_queue.encode_lowlatency_queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET); + } + } + + return 0; +} + +static int vcn_v3_0_start_sriov(struct amdgpu_device *adev) +{ + int i, j; + struct amdgpu_ring *ring; + uint64_t cache_addr; + uint64_t rb_addr; + uint64_t ctx_addr; + uint32_t param, resp, expected; + uint32_t offset, cache_size; + uint32_t tmp, timeout; + + struct amdgpu_mm_table *table = &adev->virt.mm_table; + uint32_t *table_loc; + uint32_t table_size; + uint32_t size, size_dw; + + struct mmsch_v3_0_cmd_direct_write + direct_wt = { {0} }; + struct mmsch_v3_0_cmd_direct_read_modify_write + direct_rd_mod_wt = { {0} }; + struct mmsch_v3_0_cmd_end end = { {0} }; + struct mmsch_v3_0_init_header header; + + direct_wt.cmd_header.command_type = + MMSCH_COMMAND__DIRECT_REG_WRITE; + direct_rd_mod_wt.cmd_header.command_type = + MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE; + end.cmd_header.command_type = + MMSCH_COMMAND__END; + + header.version = MMSCH_VERSION; + header.total_size = sizeof(struct mmsch_v3_0_init_header) >> 2; + for (i = 0; i < MMSCH_V3_0_VCN_INSTANCES; i++) { + header.inst[i].init_status = 0; + header.inst[i].table_offset = 0; + header.inst[i].table_size = 0; + } + + table_loc = (uint32_t *)table->cpu_addr; + table_loc += header.total_size; + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + table_size = 0; + + MMSCH_V3_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_STATUS), + ~UVD_STATUS__UVD_BUSY, UVD_STATUS__UVD_BUSY); + + cache_size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + i].tmr_mc_addr_lo); + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + i].tmr_mc_addr_hi); + offset = 0; + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_VCPU_CACHE_OFFSET0), + 0); + } else { + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[i].gpu_addr)); + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[i].gpu_addr)); + offset = cache_size; + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_VCPU_CACHE_OFFSET0), + AMDGPU_UVD_FIRMWARE_OFFSET >> 3); + } + + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_VCPU_CACHE_SIZE0), + cache_size); + + cache_addr = adev->vcn.inst[i].gpu_addr + offset; + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), + lower_32_bits(cache_addr)); + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), + upper_32_bits(cache_addr)); + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_VCPU_CACHE_OFFSET1), + 0); + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_VCPU_CACHE_SIZE1), + AMDGPU_VCN_STACK_SIZE); + + cache_addr = adev->vcn.inst[i].gpu_addr + offset + + AMDGPU_VCN_STACK_SIZE; + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW), + lower_32_bits(cache_addr)); + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH), + upper_32_bits(cache_addr)); + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_VCPU_CACHE_OFFSET2), + 0); + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_VCPU_CACHE_SIZE2), + AMDGPU_VCN_CONTEXT_SIZE); + + for (j = 0; j < adev->vcn.num_enc_rings; ++j) { + ring = &adev->vcn.inst[i].ring_enc[j]; + ring->wptr = 0; + rb_addr = ring->gpu_addr; + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_RB_BASE_LO), + lower_32_bits(rb_addr)); + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_RB_BASE_HI), + upper_32_bits(rb_addr)); + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_RB_SIZE), + ring->ring_size / 4); + } + + ring = &adev->vcn.inst[i].ring_dec; + ring->wptr = 0; + rb_addr = ring->gpu_addr; + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_RBC_RB_64BIT_BAR_LOW), + lower_32_bits(rb_addr)); + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH), + upper_32_bits(rb_addr)); + /* force RBC into idle state */ + tmp = order_base_2(ring->ring_size); + tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, tmp); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1); + tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1); + MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + mmUVD_RBC_RB_CNTL), + tmp); + + /* add end packet */ + MMSCH_V3_0_INSERT_END(); + + /* refine header */ + header.inst[i].init_status = 0; + header.inst[i].table_offset = header.total_size; + header.inst[i].table_size = table_size; + header.total_size += table_size; + } + + /* Update init table header in memory */ + size = sizeof(struct mmsch_v3_0_init_header); + table_loc = (uint32_t *)table->cpu_addr; + memcpy((void *)table_loc, &header, size); + + /* message MMSCH (in VCN[0]) to initialize this client + * 1, write to mmsch_vf_ctx_addr_lo/hi register with GPU mc addr + * of memory descriptor location + */ + ctx_addr = table->gpu_addr; + WREG32_SOC15(VCN, 0, mmMMSCH_VF_CTX_ADDR_LO, lower_32_bits(ctx_addr)); + WREG32_SOC15(VCN, 0, mmMMSCH_VF_CTX_ADDR_HI, upper_32_bits(ctx_addr)); + + /* 2, update vmid of descriptor */ + tmp = RREG32_SOC15(VCN, 0, mmMMSCH_VF_VMID); + tmp &= ~MMSCH_VF_VMID__VF_CTX_VMID_MASK; + /* use domain0 for MM scheduler */ + tmp |= (0 << MMSCH_VF_VMID__VF_CTX_VMID__SHIFT); + WREG32_SOC15(VCN, 0, mmMMSCH_VF_VMID, tmp); + + /* 3, notify mmsch about the size of this descriptor */ + size = header.total_size; + WREG32_SOC15(VCN, 0, mmMMSCH_VF_CTX_SIZE, size); + + /* 4, set resp to zero */ + WREG32_SOC15(VCN, 0, mmMMSCH_VF_MAILBOX_RESP, 0); + + /* 5, kick off the initialization and wait until + * MMSCH_VF_MAILBOX_RESP becomes non-zero + */ + param = 0x10000001; + WREG32_SOC15(VCN, 0, mmMMSCH_VF_MAILBOX_HOST, param); + tmp = 0; + timeout = 1000; + resp = 0; + expected = param + 1; + while (resp != expected) { + resp = RREG32_SOC15(VCN, 0, mmMMSCH_VF_MAILBOX_RESP); + if (resp == expected) + break; + + udelay(10); + tmp = tmp + 10; + if (tmp >= timeout) { + DRM_ERROR("failed to init MMSCH. TIME-OUT after %d usec"\ + " waiting for mmMMSCH_VF_MAILBOX_RESP "\ + "(expected=0x%08x, readback=0x%08x)\n", + tmp, expected, resp); + return -EBUSY; + } + } + + return 0; +} + +static int vcn_v3_0_stop_dpg_mode(struct amdgpu_device *adev, int inst_idx) +{ + struct dpg_pause_state state = {.fw_based = VCN_DPG_STATE__UNPAUSE}; + uint32_t tmp; + + vcn_v3_0_pause_dpg_mode(adev, inst_idx, &state); + + /* Wait for power status to be 1 */ + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* wait for read ptr to be equal to write ptr */ + tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR); + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF); + + tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR2); + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF); + + tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR) & 0x7FFFFFFF; + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF); + + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* disable dynamic power gating mode */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), 0, + ~UVD_POWER_STATUS__UVD_PG_MODE_MASK); + + return 0; +} + +static int vcn_v3_0_stop(struct amdgpu_device *adev) +{ + uint32_t tmp; + int i, r = 0; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + r = vcn_v3_0_stop_dpg_mode(adev, i); + continue; + } + + /* wait for vcn idle */ + r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7); + if (r) + return r; + + tmp = UVD_LMI_STATUS__VCPU_LMI_WRITE_CLEAN_MASK | + UVD_LMI_STATUS__READ_CLEAN_MASK | + UVD_LMI_STATUS__WRITE_CLEAN_MASK | + UVD_LMI_STATUS__WRITE_CLEAN_RAW_MASK; + r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp); + if (r) + return r; + + /* disable LMI UMC channel */ + tmp = RREG32_SOC15(VCN, i, mmUVD_LMI_CTRL2); + tmp |= UVD_LMI_CTRL2__STALL_ARB_UMC_MASK; + WREG32_SOC15(VCN, i, mmUVD_LMI_CTRL2, tmp); + tmp = UVD_LMI_STATUS__UMC_READ_CLEAN_RAW_MASK| + UVD_LMI_STATUS__UMC_WRITE_CLEAN_RAW_MASK; + r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp); + if (r) + return r; + + /* block VCPU register access */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_RB_ARB_CTRL), + UVD_RB_ARB_CTRL__VCPU_DIS_MASK, + ~UVD_RB_ARB_CTRL__VCPU_DIS_MASK); + + /* reset VCPU */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), + UVD_VCPU_CNTL__BLK_RST_MASK, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + + /* disable VCPU clock */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), 0, + ~(UVD_VCPU_CNTL__CLK_EN_MASK)); + + /* apply soft reset */ + tmp = RREG32_SOC15(VCN, i, mmUVD_SOFT_RESET); + tmp |= UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK; + WREG32_SOC15(VCN, i, mmUVD_SOFT_RESET, tmp); + tmp = RREG32_SOC15(VCN, i, mmUVD_SOFT_RESET); + tmp |= UVD_SOFT_RESET__LMI_SOFT_RESET_MASK; + WREG32_SOC15(VCN, i, mmUVD_SOFT_RESET, tmp); + + /* clear status */ + WREG32_SOC15(VCN, i, mmUVD_STATUS, 0); + + /* apply HW clock gating */ + vcn_v3_0_enable_clock_gating(adev, i); + + /* enable VCN power gating */ + vcn_v3_0_enable_static_power_gating(adev, i); + } + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, false); + + return 0; +} + +static int vcn_v3_0_pause_dpg_mode(struct amdgpu_device *adev, + int inst_idx, struct dpg_pause_state *new_state) +{ + volatile struct amdgpu_fw_shared *fw_shared; + struct amdgpu_ring *ring; + uint32_t reg_data = 0; + int ret_code; + + /* pause/unpause if state is changed */ + if (adev->vcn.inst[inst_idx].pause_state.fw_based != new_state->fw_based) { + DRM_DEBUG("dpg pause state changed %d -> %d", + adev->vcn.inst[inst_idx].pause_state.fw_based, new_state->fw_based); + reg_data = RREG32_SOC15(VCN, inst_idx, mmUVD_DPG_PAUSE) & + (~UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK); + + if (new_state->fw_based == VCN_DPG_STATE__PAUSE) { + ret_code = SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 0x1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + if (!ret_code) { + /* pause DPG */ + reg_data |= UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK; + WREG32_SOC15(VCN, inst_idx, mmUVD_DPG_PAUSE, reg_data); + + /* wait for ACK */ + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_DPG_PAUSE, + UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK, + UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK); + + /* Stall DPG before WPTR/RPTR reset */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), + UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK, + ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK); + + if (adev->ip_versions[UVD_HWIP][0] != IP_VERSION(3, 0, 33)) { + /* Restore */ + fw_shared = adev->vcn.inst[inst_idx].fw_shared.cpu_addr; + fw_shared->multi_queue.encode_generalpurpose_queue_mode |= cpu_to_le32(FW_QUEUE_RING_RESET); + ring = &adev->vcn.inst[inst_idx].ring_enc[0]; + ring->wptr = 0; + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_BASE_LO, ring->gpu_addr); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_SIZE, ring->ring_size / 4); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_RPTR, lower_32_bits(ring->wptr)); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + fw_shared->multi_queue.encode_generalpurpose_queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET); + + fw_shared->multi_queue.encode_lowlatency_queue_mode |= cpu_to_le32(FW_QUEUE_RING_RESET); + ring = &adev->vcn.inst[inst_idx].ring_enc[1]; + ring->wptr = 0; + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_BASE_LO2, ring->gpu_addr); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_SIZE2, ring->ring_size / 4); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr)); + WREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + fw_shared->multi_queue.encode_lowlatency_queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET); + + /* restore wptr/rptr with pointers saved in FW shared memory*/ + WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_RPTR, fw_shared->rb.rptr); + WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR, fw_shared->rb.wptr); + } + + /* Unstall DPG */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), + 0, ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK); + + SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, + UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON, UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + } + } else { + /* unpause dpg, no need to wait */ + reg_data &= ~UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK; + WREG32_SOC15(VCN, inst_idx, mmUVD_DPG_PAUSE, reg_data); + } + adev->vcn.inst[inst_idx].pause_state.fw_based = new_state->fw_based; + } + + return 0; +} + +/** + * vcn_v3_0_dec_ring_get_rptr - get read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware read pointer + */ +static uint64_t vcn_v3_0_dec_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + return RREG32_SOC15(VCN, ring->me, mmUVD_RBC_RB_RPTR); +} + +/** + * vcn_v3_0_dec_ring_get_wptr - get write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware write pointer + */ +static uint64_t vcn_v3_0_dec_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(VCN, ring->me, mmUVD_RBC_RB_WPTR); +} + +/** + * vcn_v3_0_dec_ring_set_wptr - set write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the write pointer to the hardware + */ +static void vcn_v3_0_dec_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + volatile struct amdgpu_fw_shared *fw_shared; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + /*whenever update RBC_RB_WPTR, we save the wptr in shared rb.wptr and scratch2 */ + fw_shared = adev->vcn.inst[ring->me].fw_shared.cpu_addr; + fw_shared->rb.wptr = lower_32_bits(ring->wptr); + WREG32_SOC15(VCN, ring->me, mmUVD_SCRATCH2, + lower_32_bits(ring->wptr)); + } + + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(VCN, ring->me, mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr)); + } +} + +static const struct amdgpu_ring_funcs vcn_v3_0_dec_sw_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_DEC, + .align_mask = 0x3f, + .nop = VCN_DEC_SW_CMD_NO_OP, + .secure_submission_supported = true, + .get_rptr = vcn_v3_0_dec_ring_get_rptr, + .get_wptr = vcn_v3_0_dec_ring_get_wptr, + .set_wptr = vcn_v3_0_dec_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 4 + + VCN_SW_RING_EMIT_FRAME_SIZE, + .emit_ib_size = 5, /* vcn_dec_sw_ring_emit_ib */ + .emit_ib = vcn_dec_sw_ring_emit_ib, + .emit_fence = vcn_dec_sw_ring_emit_fence, + .emit_vm_flush = vcn_dec_sw_ring_emit_vm_flush, + .test_ring = amdgpu_vcn_dec_sw_ring_test_ring, + .test_ib = NULL,//amdgpu_vcn_dec_sw_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .insert_end = vcn_dec_sw_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vcn_ring_begin_use, + .end_use = amdgpu_vcn_ring_end_use, + .emit_wreg = vcn_dec_sw_ring_emit_wreg, + .emit_reg_wait = vcn_dec_sw_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static int vcn_v3_0_limit_sched(struct amdgpu_cs_parser *p, + struct amdgpu_job *job) +{ + struct drm_gpu_scheduler **scheds; + + /* The create msg must be in the first IB submitted */ + if (atomic_read(&job->base.entity->fence_seq)) + return -EINVAL; + + /* if VCN0 is harvested, we can't support AV1 */ + if (p->adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) + return -EINVAL; + + scheds = p->adev->gpu_sched[AMDGPU_HW_IP_VCN_DEC] + [AMDGPU_RING_PRIO_DEFAULT].sched; + drm_sched_entity_modify_sched(job->base.entity, scheds, 1); + return 0; +} + +static int vcn_v3_0_dec_msg(struct amdgpu_cs_parser *p, struct amdgpu_job *job, + uint64_t addr) +{ + struct ttm_operation_ctx ctx = { false, false }; + struct amdgpu_bo_va_mapping *map; + uint32_t *msg, num_buffers; + struct amdgpu_bo *bo; + uint64_t start, end; + unsigned int i; + void *ptr; + int r; + + addr &= AMDGPU_GMC_HOLE_MASK; + r = amdgpu_cs_find_mapping(p, addr, &bo, &map); + if (r) { + DRM_ERROR("Can't find BO for addr 0x%08Lx\n", addr); + return r; + } + + start = map->start * AMDGPU_GPU_PAGE_SIZE; + end = (map->last + 1) * AMDGPU_GPU_PAGE_SIZE; + if (addr & 0x7) { + DRM_ERROR("VCN messages must be 8 byte aligned!\n"); + return -EINVAL; + } + + bo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + amdgpu_bo_placement_from_domain(bo, bo->allowed_domains); + r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (r) { + DRM_ERROR("Failed validating the VCN message BO (%d)!\n", r); + return r; + } + + r = amdgpu_bo_kmap(bo, &ptr); + if (r) { + DRM_ERROR("Failed mapping the VCN message (%d)!\n", r); + return r; + } + + msg = ptr + addr - start; + + /* Check length */ + if (msg[1] > end - addr) { + r = -EINVAL; + goto out; + } + + if (msg[3] != RDECODE_MSG_CREATE) + goto out; + + num_buffers = msg[2]; + for (i = 0, msg = &msg[6]; i < num_buffers; ++i, msg += 4) { + uint32_t offset, size, *create; + + if (msg[0] != RDECODE_MESSAGE_CREATE) + continue; + + offset = msg[1]; + size = msg[2]; + + if (offset + size > end) { + r = -EINVAL; + goto out; + } + + create = ptr + addr + offset - start; + + /* H246, HEVC and VP9 can run on any instance */ + if (create[0] == 0x7 || create[0] == 0x10 || create[0] == 0x11) + continue; + + r = vcn_v3_0_limit_sched(p, job); + if (r) + goto out; + } + +out: + amdgpu_bo_kunmap(bo); + return r; +} + +static int vcn_v3_0_ring_patch_cs_in_place(struct amdgpu_cs_parser *p, + struct amdgpu_job *job, + struct amdgpu_ib *ib) +{ + struct amdgpu_ring *ring = amdgpu_job_ring(job); + uint32_t msg_lo = 0, msg_hi = 0; + unsigned i; + int r; + + /* The first instance can decode anything */ + if (!ring->me) + return 0; + + for (i = 0; i < ib->length_dw; i += 2) { + uint32_t reg = amdgpu_ib_get_value(ib, i); + uint32_t val = amdgpu_ib_get_value(ib, i + 1); + + if (reg == PACKET0(p->adev->vcn.internal.data0, 0)) { + msg_lo = val; + } else if (reg == PACKET0(p->adev->vcn.internal.data1, 0)) { + msg_hi = val; + } else if (reg == PACKET0(p->adev->vcn.internal.cmd, 0) && + val == 0) { + r = vcn_v3_0_dec_msg(p, job, + ((u64)msg_hi) << 32 | msg_lo); + if (r) + return r; + } + } + return 0; +} + +static const struct amdgpu_ring_funcs vcn_v3_0_dec_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_DEC, + .align_mask = 0xf, + .secure_submission_supported = true, + .get_rptr = vcn_v3_0_dec_ring_get_rptr, + .get_wptr = vcn_v3_0_dec_ring_get_wptr, + .set_wptr = vcn_v3_0_dec_ring_set_wptr, + .patch_cs_in_place = vcn_v3_0_ring_patch_cs_in_place, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + + 8 + /* vcn_v2_0_dec_ring_emit_vm_flush */ + 14 + 14 + /* vcn_v2_0_dec_ring_emit_fence x2 vm fence */ + 6, + .emit_ib_size = 8, /* vcn_v2_0_dec_ring_emit_ib */ + .emit_ib = vcn_v2_0_dec_ring_emit_ib, + .emit_fence = vcn_v2_0_dec_ring_emit_fence, + .emit_vm_flush = vcn_v2_0_dec_ring_emit_vm_flush, + .test_ring = vcn_v2_0_dec_ring_test_ring, + .test_ib = amdgpu_vcn_dec_ring_test_ib, + .insert_nop = vcn_v2_0_dec_ring_insert_nop, + .insert_start = vcn_v2_0_dec_ring_insert_start, + .insert_end = vcn_v2_0_dec_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vcn_ring_begin_use, + .end_use = amdgpu_vcn_ring_end_use, + .emit_wreg = vcn_v2_0_dec_ring_emit_wreg, + .emit_reg_wait = vcn_v2_0_dec_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +/** + * vcn_v3_0_enc_ring_get_rptr - get enc read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware enc read pointer + */ +static uint64_t vcn_v3_0_enc_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->vcn.inst[ring->me].ring_enc[0]) + return RREG32_SOC15(VCN, ring->me, mmUVD_RB_RPTR); + else + return RREG32_SOC15(VCN, ring->me, mmUVD_RB_RPTR2); +} + +/** + * vcn_v3_0_enc_ring_get_wptr - get enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware enc write pointer + */ +static uint64_t vcn_v3_0_enc_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->vcn.inst[ring->me].ring_enc[0]) { + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(VCN, ring->me, mmUVD_RB_WPTR); + } else { + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(VCN, ring->me, mmUVD_RB_WPTR2); + } +} + +/** + * vcn_v3_0_enc_ring_set_wptr - set enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the enc write pointer to the hardware + */ +static void vcn_v3_0_enc_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring == &adev->vcn.inst[ring->me].ring_enc[0]) { + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(VCN, ring->me, mmUVD_RB_WPTR, lower_32_bits(ring->wptr)); + } + } else { + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(VCN, ring->me, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr)); + } + } +} + +static const struct amdgpu_ring_funcs vcn_v3_0_enc_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_ENC, + .align_mask = 0x3f, + .nop = VCN_ENC_CMD_NO_OP, + .get_rptr = vcn_v3_0_enc_ring_get_rptr, + .get_wptr = vcn_v3_0_enc_ring_get_wptr, + .set_wptr = vcn_v3_0_enc_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 4 + + 4 + /* vcn_v2_0_enc_ring_emit_vm_flush */ + 5 + 5 + /* vcn_v2_0_enc_ring_emit_fence x2 vm fence */ + 1, /* vcn_v2_0_enc_ring_insert_end */ + .emit_ib_size = 5, /* vcn_v2_0_enc_ring_emit_ib */ + .emit_ib = vcn_v2_0_enc_ring_emit_ib, + .emit_fence = vcn_v2_0_enc_ring_emit_fence, + .emit_vm_flush = vcn_v2_0_enc_ring_emit_vm_flush, + .test_ring = amdgpu_vcn_enc_ring_test_ring, + .test_ib = amdgpu_vcn_enc_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .insert_end = vcn_v2_0_enc_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vcn_ring_begin_use, + .end_use = amdgpu_vcn_ring_end_use, + .emit_wreg = vcn_v2_0_enc_ring_emit_wreg, + .emit_reg_wait = vcn_v2_0_enc_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +static void vcn_v3_0_set_dec_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + if (!DEC_SW_RING_ENABLED) + adev->vcn.inst[i].ring_dec.funcs = &vcn_v3_0_dec_ring_vm_funcs; + else + adev->vcn.inst[i].ring_dec.funcs = &vcn_v3_0_dec_sw_ring_vm_funcs; + adev->vcn.inst[i].ring_dec.me = i; + DRM_INFO("VCN(%d) decode%s is enabled in VM mode\n", i, + DEC_SW_RING_ENABLED?"(Software Ring)":""); + } +} + +static void vcn_v3_0_set_enc_ring_funcs(struct amdgpu_device *adev) +{ + int i, j; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + for (j = 0; j < adev->vcn.num_enc_rings; ++j) { + adev->vcn.inst[i].ring_enc[j].funcs = &vcn_v3_0_enc_ring_vm_funcs; + adev->vcn.inst[i].ring_enc[j].me = i; + } + if (adev->vcn.num_enc_rings > 0) + DRM_INFO("VCN(%d) encode is enabled in VM mode\n", i); + } +} + +static bool vcn_v3_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, ret = 1; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + ret &= (RREG32_SOC15(VCN, i, mmUVD_STATUS) == UVD_STATUS__IDLE); + } + + return ret; +} + +static int vcn_v3_0_wait_for_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, ret = 0; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + ret = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE, + UVD_STATUS__IDLE); + if (ret) + return ret; + } + + return ret; +} + +static int vcn_v3_0_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = state == AMD_CG_STATE_GATE; + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + if (enable) { + if (RREG32_SOC15(VCN, i, mmUVD_STATUS) != UVD_STATUS__IDLE) + return -EBUSY; + vcn_v3_0_enable_clock_gating(adev, i); + } else { + vcn_v3_0_disable_clock_gating(adev, i); + } + } + + return 0; +} + +static int vcn_v3_0_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + /* for SRIOV, guest should not control VCN Power-gating + * MMSCH FW should control Power-gating and clock-gating + * guest should avoid touching CGC and PG + */ + if (amdgpu_sriov_vf(adev)) { + adev->vcn.cur_state = AMD_PG_STATE_UNGATE; + return 0; + } + + if (state == adev->vcn.cur_state) + return 0; + + if (state == AMD_PG_STATE_GATE) + ret = vcn_v3_0_stop(adev); + else + ret = vcn_v3_0_start(adev); + + if (!ret) + adev->vcn.cur_state = state; + + return ret; +} + +static int vcn_v3_0_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +static int vcn_v3_0_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t ip_instance; + + switch (entry->client_id) { + case SOC15_IH_CLIENTID_VCN: + ip_instance = 0; + break; + case SOC15_IH_CLIENTID_VCN1: + ip_instance = 1; + break; + default: + DRM_ERROR("Unhandled client id: %d\n", entry->client_id); + return 0; + } + + DRM_DEBUG("IH: VCN TRAP\n"); + + switch (entry->src_id) { + case VCN_2_0__SRCID__UVD_SYSTEM_MESSAGE_INTERRUPT: + amdgpu_fence_process(&adev->vcn.inst[ip_instance].ring_dec); + break; + case VCN_2_0__SRCID__UVD_ENC_GENERAL_PURPOSE: + amdgpu_fence_process(&adev->vcn.inst[ip_instance].ring_enc[0]); + break; + case VCN_2_0__SRCID__UVD_ENC_LOW_LATENCY: + amdgpu_fence_process(&adev->vcn.inst[ip_instance].ring_enc[1]); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static const struct amdgpu_irq_src_funcs vcn_v3_0_irq_funcs = { + .set = vcn_v3_0_set_interrupt_state, + .process = vcn_v3_0_process_interrupt, +}; + +static void vcn_v3_0_set_irq_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + adev->vcn.inst[i].irq.num_types = adev->vcn.num_enc_rings + 1; + adev->vcn.inst[i].irq.funcs = &vcn_v3_0_irq_funcs; + } +} + +static const struct amd_ip_funcs vcn_v3_0_ip_funcs = { + .name = "vcn_v3_0", + .early_init = vcn_v3_0_early_init, + .late_init = NULL, + .sw_init = vcn_v3_0_sw_init, + .sw_fini = vcn_v3_0_sw_fini, + .hw_init = vcn_v3_0_hw_init, + .hw_fini = vcn_v3_0_hw_fini, + .suspend = vcn_v3_0_suspend, + .resume = vcn_v3_0_resume, + .is_idle = vcn_v3_0_is_idle, + .wait_for_idle = vcn_v3_0_wait_for_idle, + .check_soft_reset = NULL, + .pre_soft_reset = NULL, + .soft_reset = NULL, + .post_soft_reset = NULL, + .set_clockgating_state = vcn_v3_0_set_clockgating_state, + .set_powergating_state = vcn_v3_0_set_powergating_state, +}; + +const struct amdgpu_ip_block_version vcn_v3_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_VCN, + .major = 3, + .minor = 0, + .rev = 0, + .funcs = &vcn_v3_0_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.h b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.h new file mode 100644 index 000000000..31683582d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.h @@ -0,0 +1,29 @@ +/* + * Copyright 2019 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VCN_V3_0_H__ +#define __VCN_V3_0_H__ + +extern const struct amdgpu_ip_block_version vcn_v3_0_ip_block; + +#endif /* __VCN_V3_0_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c new file mode 100644 index 000000000..29164289c --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c @@ -0,0 +1,2166 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include "amdgpu.h" +#include "amdgpu_vcn.h" +#include "amdgpu_pm.h" +#include "amdgpu_cs.h" +#include "soc15.h" +#include "soc15d.h" +#include "soc15_hw_ip.h" +#include "vcn_v2_0.h" +#include "mmsch_v4_0.h" +#include "vcn_v4_0.h" + +#include "vcn/vcn_4_0_0_offset.h" +#include "vcn/vcn_4_0_0_sh_mask.h" +#include "ivsrcid/vcn/irqsrcs_vcn_4_0.h" + +#include + +#define mmUVD_DPG_LMA_CTL regUVD_DPG_LMA_CTL +#define mmUVD_DPG_LMA_CTL_BASE_IDX regUVD_DPG_LMA_CTL_BASE_IDX +#define mmUVD_DPG_LMA_DATA regUVD_DPG_LMA_DATA +#define mmUVD_DPG_LMA_DATA_BASE_IDX regUVD_DPG_LMA_DATA_BASE_IDX + +#define VCN_VID_SOC_ADDRESS_2_0 0x1fb00 +#define VCN1_VID_SOC_ADDRESS_3_0 0x48300 + +#define VCN_HARVEST_MMSCH 0 + +#define RDECODE_MSG_CREATE 0x00000000 +#define RDECODE_MESSAGE_CREATE 0x00000001 + +static int amdgpu_ih_clientid_vcns[] = { + SOC15_IH_CLIENTID_VCN, + SOC15_IH_CLIENTID_VCN1 +}; + +static int vcn_v4_0_start_sriov(struct amdgpu_device *adev); +static void vcn_v4_0_set_unified_ring_funcs(struct amdgpu_device *adev); +static void vcn_v4_0_set_irq_funcs(struct amdgpu_device *adev); +static int vcn_v4_0_set_powergating_state(void *handle, + enum amd_powergating_state state); +static int vcn_v4_0_pause_dpg_mode(struct amdgpu_device *adev, + int inst_idx, struct dpg_pause_state *new_state); +static void vcn_v4_0_unified_ring_set_wptr(struct amdgpu_ring *ring); +static void vcn_v4_0_set_ras_funcs(struct amdgpu_device *adev); + +/** + * vcn_v4_0_early_init - set function pointers and load microcode + * + * @handle: amdgpu_device pointer + * + * Set ring and irq function pointers + * Load microcode from filesystem + */ +static int vcn_v4_0_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + if (amdgpu_sriov_vf(adev)) { + adev->vcn.harvest_config = VCN_HARVEST_MMSCH; + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (amdgpu_vcn_is_disabled_vcn(adev, VCN_ENCODE_RING, i)) { + adev->vcn.harvest_config |= 1 << i; + dev_info(adev->dev, "VCN%d is disabled by hypervisor\n", i); + } + } + } + + /* re-use enc ring as unified ring */ + adev->vcn.num_enc_rings = 1; + + vcn_v4_0_set_unified_ring_funcs(adev); + vcn_v4_0_set_irq_funcs(adev); + vcn_v4_0_set_ras_funcs(adev); + + return amdgpu_vcn_early_init(adev); +} + +/** + * vcn_v4_0_sw_init - sw init for VCN block + * + * @handle: amdgpu_device pointer + * + * Load firmware and sw initialization + */ +static int vcn_v4_0_sw_init(void *handle) +{ + struct amdgpu_ring *ring; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, r; + + r = amdgpu_vcn_sw_init(adev); + if (r) + return r; + + amdgpu_vcn_setup_ucode(adev); + + r = amdgpu_vcn_resume(adev); + if (r) + return r; + + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + volatile struct amdgpu_vcn4_fw_shared *fw_shared; + + if (adev->vcn.harvest_config & (1 << i)) + continue; + + /* Init instance 0 sched_score to 1, so it's scheduled after other instances */ + if (i == 0) + atomic_set(&adev->vcn.inst[i].sched_score, 1); + else + atomic_set(&adev->vcn.inst[i].sched_score, 0); + + /* VCN UNIFIED TRAP */ + r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_vcns[i], + VCN_4_0__SRCID__UVD_ENC_GENERAL_PURPOSE, &adev->vcn.inst[i].irq); + if (r) + return r; + + /* VCN POISON TRAP */ + r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_vcns[i], + VCN_4_0__SRCID_UVD_POISON, &adev->vcn.inst[i].ras_poison_irq); + if (r) + return r; + + ring = &adev->vcn.inst[i].ring_enc[0]; + ring->use_doorbell = true; + if (amdgpu_sriov_vf(adev)) + ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + i * (adev->vcn.num_enc_rings + 1) + 1; + else + ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 2 + 8 * i; + ring->vm_hub = AMDGPU_MMHUB0(0); + sprintf(ring->name, "vcn_unified_%d", i); + + r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst[i].irq, 0, + AMDGPU_RING_PRIO_0, &adev->vcn.inst[i].sched_score); + if (r) + return r; + + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + fw_shared->present_flag_0 = cpu_to_le32(AMDGPU_FW_SHARED_FLAG_0_UNIFIED_QUEUE); + fw_shared->sq.is_enabled = 1; + + fw_shared->present_flag_0 |= cpu_to_le32(AMDGPU_VCN_SMU_DPM_INTERFACE_FLAG); + fw_shared->smu_dpm_interface.smu_interface_type = (adev->flags & AMD_IS_APU) ? + AMDGPU_VCN_SMU_DPM_INTERFACE_APU : AMDGPU_VCN_SMU_DPM_INTERFACE_DGPU; + + if (adev->ip_versions[VCN_HWIP][0] == IP_VERSION(4, 0, 2)) { + fw_shared->present_flag_0 |= AMDGPU_FW_SHARED_FLAG_0_DRM_KEY_INJECT; + fw_shared->drm_key_wa.method = + AMDGPU_DRM_KEY_INJECT_WORKAROUND_VCNFW_ASD_HANDSHAKING; + } + + if (amdgpu_sriov_vf(adev)) + fw_shared->present_flag_0 |= cpu_to_le32(AMDGPU_VCN_VF_RB_SETUP_FLAG); + + if (amdgpu_vcnfw_log) + amdgpu_vcn_fwlog_init(&adev->vcn.inst[i]); + } + + if (amdgpu_sriov_vf(adev)) { + r = amdgpu_virt_alloc_mm_table(adev); + if (r) + return r; + } + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) + adev->vcn.pause_dpg_mode = vcn_v4_0_pause_dpg_mode; + + r = amdgpu_vcn_ras_sw_init(adev); + if (r) + return r; + + return 0; +} + +/** + * vcn_v4_0_sw_fini - sw fini for VCN block + * + * @handle: amdgpu_device pointer + * + * VCN suspend and free up sw allocation + */ +static int vcn_v4_0_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, r, idx; + + if (drm_dev_enter(adev_to_drm(adev), &idx)) { + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + volatile struct amdgpu_vcn4_fw_shared *fw_shared; + + if (adev->vcn.harvest_config & (1 << i)) + continue; + + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + fw_shared->present_flag_0 = 0; + fw_shared->sq.is_enabled = 0; + } + + drm_dev_exit(idx); + } + + if (amdgpu_sriov_vf(adev)) + amdgpu_virt_free_mm_table(adev); + + r = amdgpu_vcn_suspend(adev); + if (r) + return r; + + r = amdgpu_vcn_sw_fini(adev); + + return r; +} + +/** + * vcn_v4_0_hw_init - start and test VCN block + * + * @handle: amdgpu_device pointer + * + * Initialize the hardware, boot up the VCPU and do some testing + */ +static int vcn_v4_0_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int i, r; + + if (amdgpu_sriov_vf(adev)) { + r = vcn_v4_0_start_sriov(adev); + if (r) + goto done; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + ring = &adev->vcn.inst[i].ring_enc[0]; + ring->wptr = 0; + ring->wptr_old = 0; + vcn_v4_0_unified_ring_set_wptr(ring); + ring->sched.ready = true; + + } + } else { + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + ring = &adev->vcn.inst[i].ring_enc[0]; + + adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell, + ((adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 8 * i), i); + + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + + } + } + +done: + if (!r) + DRM_INFO("VCN decode and encode initialized successfully(under %s).\n", + (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG)?"DPG Mode":"SPG Mode"); + + return r; +} + +/** + * vcn_v4_0_hw_fini - stop the hardware block + * + * @handle: amdgpu_device pointer + * + * Stop the VCN block, mark ring as not ready any more + */ +static int vcn_v4_0_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i; + + cancel_delayed_work_sync(&adev->vcn.idle_work); + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + if (!amdgpu_sriov_vf(adev)) { + if ((adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) || + (adev->vcn.cur_state != AMD_PG_STATE_GATE && + RREG32_SOC15(VCN, i, regUVD_STATUS))) { + vcn_v4_0_set_powergating_state(adev, AMD_PG_STATE_GATE); + } + } + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__VCN)) + amdgpu_irq_put(adev, &adev->vcn.inst[i].ras_poison_irq, 0); + } + + return 0; +} + +/** + * vcn_v4_0_suspend - suspend VCN block + * + * @handle: amdgpu_device pointer + * + * HW fini and suspend VCN block + */ +static int vcn_v4_0_suspend(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = vcn_v4_0_hw_fini(adev); + if (r) + return r; + + r = amdgpu_vcn_suspend(adev); + + return r; +} + +/** + * vcn_v4_0_resume - resume VCN block + * + * @handle: amdgpu_device pointer + * + * Resume firmware and hw init VCN block + */ +static int vcn_v4_0_resume(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = amdgpu_vcn_resume(adev); + if (r) + return r; + + r = vcn_v4_0_hw_init(adev); + + return r; +} + +/** + * vcn_v4_0_mc_resume - memory controller programming + * + * @adev: amdgpu_device pointer + * @inst: instance number + * + * Let the VCN memory controller know it's offsets + */ +static void vcn_v4_0_mc_resume(struct amdgpu_device *adev, int inst) +{ + uint32_t offset, size; + const struct common_firmware_header *hdr; + + hdr = (const struct common_firmware_header *)adev->vcn.fw->data; + size = AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8); + + /* cache window 0: fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + WREG32_SOC15(VCN, inst, regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst].tmr_mc_addr_lo)); + WREG32_SOC15(VCN, inst, regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst].tmr_mc_addr_hi)); + WREG32_SOC15(VCN, inst, regUVD_VCPU_CACHE_OFFSET0, 0); + offset = 0; + } else { + WREG32_SOC15(VCN, inst, regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[inst].gpu_addr)); + WREG32_SOC15(VCN, inst, regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[inst].gpu_addr)); + offset = size; + WREG32_SOC15(VCN, inst, regUVD_VCPU_CACHE_OFFSET0, AMDGPU_UVD_FIRMWARE_OFFSET >> 3); + } + WREG32_SOC15(VCN, inst, regUVD_VCPU_CACHE_SIZE0, size); + + /* cache window 1: stack */ + WREG32_SOC15(VCN, inst, regUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[inst].gpu_addr + offset)); + WREG32_SOC15(VCN, inst, regUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[inst].gpu_addr + offset)); + WREG32_SOC15(VCN, inst, regUVD_VCPU_CACHE_OFFSET1, 0); + WREG32_SOC15(VCN, inst, regUVD_VCPU_CACHE_SIZE1, AMDGPU_VCN_STACK_SIZE); + + /* cache window 2: context */ + WREG32_SOC15(VCN, inst, regUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[inst].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE)); + WREG32_SOC15(VCN, inst, regUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[inst].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE)); + WREG32_SOC15(VCN, inst, regUVD_VCPU_CACHE_OFFSET2, 0); + WREG32_SOC15(VCN, inst, regUVD_VCPU_CACHE_SIZE2, AMDGPU_VCN_CONTEXT_SIZE); + + /* non-cache window */ + WREG32_SOC15(VCN, inst, regUVD_LMI_VCPU_NC0_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[inst].fw_shared.gpu_addr)); + WREG32_SOC15(VCN, inst, regUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[inst].fw_shared.gpu_addr)); + WREG32_SOC15(VCN, inst, regUVD_VCPU_NONCACHE_OFFSET0, 0); + WREG32_SOC15(VCN, inst, regUVD_VCPU_NONCACHE_SIZE0, + AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_vcn4_fw_shared))); +} + +/** + * vcn_v4_0_mc_resume_dpg_mode - memory controller programming for dpg mode + * + * @adev: amdgpu_device pointer + * @inst_idx: instance number index + * @indirect: indirectly write sram + * + * Let the VCN memory controller know it's offsets with dpg mode + */ +static void vcn_v4_0_mc_resume_dpg_mode(struct amdgpu_device *adev, int inst_idx, bool indirect) +{ + uint32_t offset, size; + const struct common_firmware_header *hdr; + hdr = (const struct common_firmware_header *)adev->vcn.fw->data; + size = AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8); + + /* cache window 0: fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + if (!indirect) { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst_idx].tmr_mc_addr_lo), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst_idx].tmr_mc_addr_hi), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_CACHE_OFFSET0), 0, 0, indirect); + } else { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_CACHE_OFFSET0), 0, 0, indirect); + } + offset = 0; + } else { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr), 0, indirect); + offset = size; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_CACHE_OFFSET0), + AMDGPU_UVD_FIRMWARE_OFFSET >> 3, 0, indirect); + } + + if (!indirect) + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_CACHE_SIZE0), size, 0, indirect); + else + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_CACHE_SIZE0), 0, 0, indirect); + + /* cache window 1: stack */ + if (!indirect) { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_CACHE_OFFSET1), 0, 0, indirect); + } else { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_CACHE_OFFSET1), 0, 0, indirect); + } + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_CACHE_SIZE1), AMDGPU_VCN_STACK_SIZE, 0, indirect); + + /* cache window 2: context */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_CACHE_OFFSET2), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_CACHE_SIZE2), AMDGPU_VCN_CONTEXT_SIZE, 0, indirect); + + /* non-cache window */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_NC0_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].fw_shared.gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].fw_shared.gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_NONCACHE_OFFSET0), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_NONCACHE_SIZE0), + AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_vcn4_fw_shared)), 0, indirect); + + /* VCN global tiling registers */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_GFX10_ADDR_CONFIG), adev->gfx.config.gb_addr_config, 0, indirect); +} + +/** + * vcn_v4_0_disable_static_power_gating - disable VCN static power gating + * + * @adev: amdgpu_device pointer + * @inst: instance number + * + * Disable static power gating for VCN block + */ +static void vcn_v4_0_disable_static_power_gating(struct amdgpu_device *adev, int inst) +{ + uint32_t data = 0; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN) { + data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDS_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDLM_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTC_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTA_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDAB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDNA_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDNB_PWR_CONFIG__SHIFT); + + WREG32_SOC15(VCN, inst, regUVD_PGFSM_CONFIG, data); + SOC15_WAIT_ON_RREG(VCN, inst, regUVD_PGFSM_STATUS, + UVD_PGFSM_STATUS__UVDM_UVDU_UVDLM_PWR_ON_3_0, 0x3F3FFFFF); + } else { + uint32_t value; + + value = (inst) ? 0x2200800 : 0; + data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDS_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDLM_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDTC_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDTA_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDAB_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDTB_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDNA_PWR_CONFIG__SHIFT + | 1 << UVD_PGFSM_CONFIG__UVDNB_PWR_CONFIG__SHIFT); + + WREG32_SOC15(VCN, inst, regUVD_PGFSM_CONFIG, data); + SOC15_WAIT_ON_RREG(VCN, inst, regUVD_PGFSM_STATUS, value, 0x3F3FFFFF); + } + + data = RREG32_SOC15(VCN, inst, regUVD_POWER_STATUS); + data &= ~0x103; + if (adev->pg_flags & AMD_PG_SUPPORT_VCN) + data |= UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON | + UVD_POWER_STATUS__UVD_PG_EN_MASK; + + WREG32_SOC15(VCN, inst, regUVD_POWER_STATUS, data); + + return; +} + +/** + * vcn_v4_0_enable_static_power_gating - enable VCN static power gating + * + * @adev: amdgpu_device pointer + * @inst: instance number + * + * Enable static power gating for VCN block + */ +static void vcn_v4_0_enable_static_power_gating(struct amdgpu_device *adev, int inst) +{ + uint32_t data; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN) { + /* Before power off, this indicator has to be turned on */ + data = RREG32_SOC15(VCN, inst, regUVD_POWER_STATUS); + data &= ~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK; + data |= UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF; + WREG32_SOC15(VCN, inst, regUVD_POWER_STATUS, data); + + data = (2 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDS_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTC_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTA_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDLM_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDAB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDTB_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDNA_PWR_CONFIG__SHIFT + | 2 << UVD_PGFSM_CONFIG__UVDNB_PWR_CONFIG__SHIFT); + WREG32_SOC15(VCN, inst, regUVD_PGFSM_CONFIG, data); + + data = (2 << UVD_PGFSM_STATUS__UVDM_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDS_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDF_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDTC_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDB_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDTA_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDLM_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDTD_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDTE_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDE_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDAB_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDTB_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDNA_PWR_STATUS__SHIFT + | 2 << UVD_PGFSM_STATUS__UVDNB_PWR_STATUS__SHIFT); + SOC15_WAIT_ON_RREG(VCN, inst, regUVD_PGFSM_STATUS, data, 0x3F3FFFFF); + } + + return; +} + +/** + * vcn_v4_0_disable_clock_gating - disable VCN clock gating + * + * @adev: amdgpu_device pointer + * @inst: instance number + * + * Disable clock gating for VCN block + */ +static void vcn_v4_0_disable_clock_gating(struct amdgpu_device *adev, int inst) +{ + uint32_t data; + + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + return; + + /* VCN disable CGC */ + data = RREG32_SOC15(VCN, inst, regUVD_CGC_CTRL); + data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, inst, regUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, inst, regUVD_CGC_GATE); + data &= ~(UVD_CGC_GATE__SYS_MASK + | UVD_CGC_GATE__UDEC_MASK + | UVD_CGC_GATE__MPEG2_MASK + | UVD_CGC_GATE__REGS_MASK + | UVD_CGC_GATE__RBC_MASK + | UVD_CGC_GATE__LMI_MC_MASK + | UVD_CGC_GATE__LMI_UMC_MASK + | UVD_CGC_GATE__IDCT_MASK + | UVD_CGC_GATE__MPRD_MASK + | UVD_CGC_GATE__MPC_MASK + | UVD_CGC_GATE__LBSI_MASK + | UVD_CGC_GATE__LRBBM_MASK + | UVD_CGC_GATE__UDEC_RE_MASK + | UVD_CGC_GATE__UDEC_CM_MASK + | UVD_CGC_GATE__UDEC_IT_MASK + | UVD_CGC_GATE__UDEC_DB_MASK + | UVD_CGC_GATE__UDEC_MP_MASK + | UVD_CGC_GATE__WCB_MASK + | UVD_CGC_GATE__VCPU_MASK + | UVD_CGC_GATE__MMSCH_MASK); + + WREG32_SOC15(VCN, inst, regUVD_CGC_GATE, data); + SOC15_WAIT_ON_RREG(VCN, inst, regUVD_CGC_GATE, 0, 0xFFFFFFFF); + + data = RREG32_SOC15(VCN, inst, regUVD_CGC_CTRL); + data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK + | UVD_CGC_CTRL__UDEC_CM_MODE_MASK + | UVD_CGC_CTRL__UDEC_IT_MODE_MASK + | UVD_CGC_CTRL__UDEC_DB_MODE_MASK + | UVD_CGC_CTRL__UDEC_MP_MODE_MASK + | UVD_CGC_CTRL__SYS_MODE_MASK + | UVD_CGC_CTRL__UDEC_MODE_MASK + | UVD_CGC_CTRL__MPEG2_MODE_MASK + | UVD_CGC_CTRL__REGS_MODE_MASK + | UVD_CGC_CTRL__RBC_MODE_MASK + | UVD_CGC_CTRL__LMI_MC_MODE_MASK + | UVD_CGC_CTRL__LMI_UMC_MODE_MASK + | UVD_CGC_CTRL__IDCT_MODE_MASK + | UVD_CGC_CTRL__MPRD_MODE_MASK + | UVD_CGC_CTRL__MPC_MODE_MASK + | UVD_CGC_CTRL__LBSI_MODE_MASK + | UVD_CGC_CTRL__LRBBM_MODE_MASK + | UVD_CGC_CTRL__WCB_MODE_MASK + | UVD_CGC_CTRL__VCPU_MODE_MASK + | UVD_CGC_CTRL__MMSCH_MODE_MASK); + WREG32_SOC15(VCN, inst, regUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, inst, regUVD_SUVD_CGC_GATE); + data |= (UVD_SUVD_CGC_GATE__SRE_MASK + | UVD_SUVD_CGC_GATE__SIT_MASK + | UVD_SUVD_CGC_GATE__SMP_MASK + | UVD_SUVD_CGC_GATE__SCM_MASK + | UVD_SUVD_CGC_GATE__SDB_MASK + | UVD_SUVD_CGC_GATE__SRE_H264_MASK + | UVD_SUVD_CGC_GATE__SRE_HEVC_MASK + | UVD_SUVD_CGC_GATE__SIT_H264_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_MASK + | UVD_SUVD_CGC_GATE__SCM_H264_MASK + | UVD_SUVD_CGC_GATE__SCM_HEVC_MASK + | UVD_SUVD_CGC_GATE__SDB_H264_MASK + | UVD_SUVD_CGC_GATE__SDB_HEVC_MASK + | UVD_SUVD_CGC_GATE__SCLR_MASK + | UVD_SUVD_CGC_GATE__UVD_SC_MASK + | UVD_SUVD_CGC_GATE__ENT_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_DEC_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_ENC_MASK + | UVD_SUVD_CGC_GATE__SITE_MASK + | UVD_SUVD_CGC_GATE__SRE_VP9_MASK + | UVD_SUVD_CGC_GATE__SCM_VP9_MASK + | UVD_SUVD_CGC_GATE__SIT_VP9_DEC_MASK + | UVD_SUVD_CGC_GATE__SDB_VP9_MASK + | UVD_SUVD_CGC_GATE__IME_HEVC_MASK); + WREG32_SOC15(VCN, inst, regUVD_SUVD_CGC_GATE, data); + + data = RREG32_SOC15(VCN, inst, regUVD_SUVD_CGC_CTRL); + data &= ~(UVD_SUVD_CGC_CTRL__SRE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCLR_MODE_MASK + | UVD_SUVD_CGC_CTRL__UVD_SC_MODE_MASK + | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK + | UVD_SUVD_CGC_CTRL__IME_MODE_MASK + | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK); + WREG32_SOC15(VCN, inst, regUVD_SUVD_CGC_CTRL, data); +} + +/** + * vcn_v4_0_disable_clock_gating_dpg_mode - disable VCN clock gating dpg mode + * + * @adev: amdgpu_device pointer + * @sram_sel: sram select + * @inst_idx: instance number index + * @indirect: indirectly write sram + * + * Disable clock gating for VCN block with dpg mode + */ +static void vcn_v4_0_disable_clock_gating_dpg_mode(struct amdgpu_device *adev, uint8_t sram_sel, + int inst_idx, uint8_t indirect) +{ + uint32_t reg_data = 0; + + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + return; + + /* enable sw clock gating control */ + reg_data = 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + reg_data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + reg_data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + reg_data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK | + UVD_CGC_CTRL__UDEC_CM_MODE_MASK | + UVD_CGC_CTRL__UDEC_IT_MODE_MASK | + UVD_CGC_CTRL__UDEC_DB_MODE_MASK | + UVD_CGC_CTRL__UDEC_MP_MODE_MASK | + UVD_CGC_CTRL__SYS_MODE_MASK | + UVD_CGC_CTRL__UDEC_MODE_MASK | + UVD_CGC_CTRL__MPEG2_MODE_MASK | + UVD_CGC_CTRL__REGS_MODE_MASK | + UVD_CGC_CTRL__RBC_MODE_MASK | + UVD_CGC_CTRL__LMI_MC_MODE_MASK | + UVD_CGC_CTRL__LMI_UMC_MODE_MASK | + UVD_CGC_CTRL__IDCT_MODE_MASK | + UVD_CGC_CTRL__MPRD_MODE_MASK | + UVD_CGC_CTRL__MPC_MODE_MASK | + UVD_CGC_CTRL__LBSI_MODE_MASK | + UVD_CGC_CTRL__LRBBM_MODE_MASK | + UVD_CGC_CTRL__WCB_MODE_MASK | + UVD_CGC_CTRL__VCPU_MODE_MASK); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_CGC_CTRL), reg_data, sram_sel, indirect); + + /* turn off clock gating */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_CGC_GATE), 0, sram_sel, indirect); + + /* turn on SUVD clock gating */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_SUVD_CGC_GATE), 1, sram_sel, indirect); + + /* turn on sw mode in UVD_SUVD_CGC_CTRL */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_SUVD_CGC_CTRL), 0, sram_sel, indirect); +} + +/** + * vcn_v4_0_enable_clock_gating - enable VCN clock gating + * + * @adev: amdgpu_device pointer + * @inst: instance number + * + * Enable clock gating for VCN block + */ +static void vcn_v4_0_enable_clock_gating(struct amdgpu_device *adev, int inst) +{ + uint32_t data; + + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + return; + + /* enable VCN CGC */ + data = RREG32_SOC15(VCN, inst, regUVD_CGC_CTRL); + data |= 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, inst, regUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, inst, regUVD_CGC_CTRL); + data |= (UVD_CGC_CTRL__UDEC_RE_MODE_MASK + | UVD_CGC_CTRL__UDEC_CM_MODE_MASK + | UVD_CGC_CTRL__UDEC_IT_MODE_MASK + | UVD_CGC_CTRL__UDEC_DB_MODE_MASK + | UVD_CGC_CTRL__UDEC_MP_MODE_MASK + | UVD_CGC_CTRL__SYS_MODE_MASK + | UVD_CGC_CTRL__UDEC_MODE_MASK + | UVD_CGC_CTRL__MPEG2_MODE_MASK + | UVD_CGC_CTRL__REGS_MODE_MASK + | UVD_CGC_CTRL__RBC_MODE_MASK + | UVD_CGC_CTRL__LMI_MC_MODE_MASK + | UVD_CGC_CTRL__LMI_UMC_MODE_MASK + | UVD_CGC_CTRL__IDCT_MODE_MASK + | UVD_CGC_CTRL__MPRD_MODE_MASK + | UVD_CGC_CTRL__MPC_MODE_MASK + | UVD_CGC_CTRL__LBSI_MODE_MASK + | UVD_CGC_CTRL__LRBBM_MODE_MASK + | UVD_CGC_CTRL__WCB_MODE_MASK + | UVD_CGC_CTRL__VCPU_MODE_MASK + | UVD_CGC_CTRL__MMSCH_MODE_MASK); + WREG32_SOC15(VCN, inst, regUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, inst, regUVD_SUVD_CGC_CTRL); + data |= (UVD_SUVD_CGC_CTRL__SRE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCLR_MODE_MASK + | UVD_SUVD_CGC_CTRL__UVD_SC_MODE_MASK + | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK + | UVD_SUVD_CGC_CTRL__IME_MODE_MASK + | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK); + WREG32_SOC15(VCN, inst, regUVD_SUVD_CGC_CTRL, data); + + return; +} + +static void vcn_v4_0_enable_ras(struct amdgpu_device *adev, int inst_idx, + bool indirect) +{ + uint32_t tmp; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__VCN)) + return; + + tmp = VCN_RAS_CNTL__VCPU_VCODEC_REARM_MASK | + VCN_RAS_CNTL__VCPU_VCODEC_IH_EN_MASK | + VCN_RAS_CNTL__VCPU_VCODEC_PMI_EN_MASK | + VCN_RAS_CNTL__VCPU_VCODEC_STALL_EN_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, + SOC15_DPG_MODE_OFFSET(VCN, 0, regVCN_RAS_CNTL), + tmp, 0, indirect); + + tmp = UVD_SYS_INT_EN__RASCNTL_VCPU_VCODEC_EN_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, + SOC15_DPG_MODE_OFFSET(VCN, 0, regUVD_SYS_INT_EN), + tmp, 0, indirect); +} + +/** + * vcn_v4_0_start_dpg_mode - VCN start with dpg mode + * + * @adev: amdgpu_device pointer + * @inst_idx: instance number index + * @indirect: indirectly write sram + * + * Start VCN block with dpg mode + */ +static int vcn_v4_0_start_dpg_mode(struct amdgpu_device *adev, int inst_idx, bool indirect) +{ + volatile struct amdgpu_vcn4_fw_shared *fw_shared = adev->vcn.inst[inst_idx].fw_shared.cpu_addr; + struct amdgpu_ring *ring; + uint32_t tmp; + + /* disable register anti-hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, regUVD_POWER_STATUS), 1, + ~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + /* enable dynamic power gating mode */ + tmp = RREG32_SOC15(VCN, inst_idx, regUVD_POWER_STATUS); + tmp |= UVD_POWER_STATUS__UVD_PG_MODE_MASK; + tmp |= UVD_POWER_STATUS__UVD_PG_EN_MASK; + WREG32_SOC15(VCN, inst_idx, regUVD_POWER_STATUS, tmp); + + if (indirect) + adev->vcn.inst[inst_idx].dpg_sram_curr_addr = (uint32_t *)adev->vcn.inst[inst_idx].dpg_sram_cpu_addr; + + /* enable clock gating */ + vcn_v4_0_disable_clock_gating_dpg_mode(adev, 0, inst_idx, indirect); + + /* enable VCPU clock */ + tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT); + tmp |= UVD_VCPU_CNTL__CLK_EN_MASK | UVD_VCPU_CNTL__BLK_RST_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_CNTL), tmp, 0, indirect); + + /* disable master interupt */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_MASTINT_EN), 0, 0, indirect); + + /* setup regUVD_LMI_CTRL */ + tmp = (UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__REQ_MODE_MASK | + UVD_LMI_CTRL__CRC_RESET_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK | + (8 << UVD_LMI_CTRL__WRITE_CLEAN_TIMER__SHIFT) | + 0x00100000L); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_CTRL), tmp, 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_MPC_CNTL), + 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT, 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_MPC_SET_MUXA0), + ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT)), 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_MPC_SET_MUXB0), + ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT)), 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_MPC_SET_MUX), + ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) | + (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT)), 0, indirect); + + vcn_v4_0_mc_resume_dpg_mode(adev, inst_idx, indirect); + + tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT); + tmp |= UVD_VCPU_CNTL__CLK_EN_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_VCPU_CNTL), tmp, 0, indirect); + + /* enable LMI MC and UMC channels */ + tmp = 0x1f << UVD_LMI_CTRL2__RE_OFLD_MIF_WR_REQ_NUM__SHIFT; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_LMI_CTRL2), tmp, 0, indirect); + + vcn_v4_0_enable_ras(adev, inst_idx, indirect); + + /* enable master interrupt */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, inst_idx, regUVD_MASTINT_EN), + UVD_MASTINT_EN__VCPU_EN_MASK, 0, indirect); + + + if (indirect) + amdgpu_vcn_psp_update_sram(adev, inst_idx, 0); + + ring = &adev->vcn.inst[inst_idx].ring_enc[0]; + + WREG32_SOC15(VCN, inst_idx, regUVD_RB_BASE_LO, ring->gpu_addr); + WREG32_SOC15(VCN, inst_idx, regUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, inst_idx, regUVD_RB_SIZE, ring->ring_size / 4); + + tmp = RREG32_SOC15(VCN, inst_idx, regVCN_RB_ENABLE); + tmp &= ~(VCN_RB_ENABLE__RB1_EN_MASK); + WREG32_SOC15(VCN, inst_idx, regVCN_RB_ENABLE, tmp); + fw_shared->sq.queue_mode |= FW_QUEUE_RING_RESET; + WREG32_SOC15(VCN, inst_idx, regUVD_RB_RPTR, 0); + WREG32_SOC15(VCN, inst_idx, regUVD_RB_WPTR, 0); + + tmp = RREG32_SOC15(VCN, inst_idx, regUVD_RB_RPTR); + WREG32_SOC15(VCN, inst_idx, regUVD_RB_WPTR, tmp); + ring->wptr = RREG32_SOC15(VCN, inst_idx, regUVD_RB_WPTR); + + tmp = RREG32_SOC15(VCN, inst_idx, regVCN_RB_ENABLE); + tmp |= VCN_RB_ENABLE__RB1_EN_MASK; + WREG32_SOC15(VCN, inst_idx, regVCN_RB_ENABLE, tmp); + fw_shared->sq.queue_mode &= ~(FW_QUEUE_RING_RESET | FW_QUEUE_DPG_HOLD_OFF); + + WREG32_SOC15(VCN, inst_idx, regVCN_RB1_DB_CTRL, + ring->doorbell_index << VCN_RB1_DB_CTRL__OFFSET__SHIFT | + VCN_RB1_DB_CTRL__EN_MASK); + + return 0; +} + + +/** + * vcn_v4_0_start - VCN start + * + * @adev: amdgpu_device pointer + * + * Start VCN block + */ +static int vcn_v4_0_start(struct amdgpu_device *adev) +{ + volatile struct amdgpu_vcn4_fw_shared *fw_shared; + struct amdgpu_ring *ring; + uint32_t tmp; + int i, j, k, r; + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, true); + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + r = vcn_v4_0_start_dpg_mode(adev, i, adev->vcn.indirect_sram); + continue; + } + + /* disable VCN power gating */ + vcn_v4_0_disable_static_power_gating(adev, i); + + /* set VCN status busy */ + tmp = RREG32_SOC15(VCN, i, regUVD_STATUS) | UVD_STATUS__UVD_BUSY; + WREG32_SOC15(VCN, i, regUVD_STATUS, tmp); + + /*SW clock gating */ + vcn_v4_0_disable_clock_gating(adev, i); + + /* enable VCPU clock */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, regUVD_VCPU_CNTL), + UVD_VCPU_CNTL__CLK_EN_MASK, ~UVD_VCPU_CNTL__CLK_EN_MASK); + + /* disable master interrupt */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, regUVD_MASTINT_EN), 0, + ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* enable LMI MC and UMC channels */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, regUVD_LMI_CTRL2), 0, + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); + + tmp = RREG32_SOC15(VCN, i, regUVD_SOFT_RESET); + tmp &= ~UVD_SOFT_RESET__LMI_SOFT_RESET_MASK; + tmp &= ~UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK; + WREG32_SOC15(VCN, i, regUVD_SOFT_RESET, tmp); + + /* setup regUVD_LMI_CTRL */ + tmp = RREG32_SOC15(VCN, i, regUVD_LMI_CTRL); + WREG32_SOC15(VCN, i, regUVD_LMI_CTRL, tmp | + UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK); + + /* setup regUVD_MPC_CNTL */ + tmp = RREG32_SOC15(VCN, i, regUVD_MPC_CNTL); + tmp &= ~UVD_MPC_CNTL__REPLACEMENT_MODE_MASK; + tmp |= 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT; + WREG32_SOC15(VCN, i, regUVD_MPC_CNTL, tmp); + + /* setup UVD_MPC_SET_MUXA0 */ + WREG32_SOC15(VCN, i, regUVD_MPC_SET_MUXA0, + ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT))); + + /* setup UVD_MPC_SET_MUXB0 */ + WREG32_SOC15(VCN, i, regUVD_MPC_SET_MUXB0, + ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT))); + + /* setup UVD_MPC_SET_MUX */ + WREG32_SOC15(VCN, i, regUVD_MPC_SET_MUX, + ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) | + (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT))); + + vcn_v4_0_mc_resume(adev, i); + + /* VCN global tiling registers */ + WREG32_SOC15(VCN, i, regUVD_GFX10_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + + /* unblock VCPU register access */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, regUVD_RB_ARB_CTRL), 0, + ~UVD_RB_ARB_CTRL__VCPU_DIS_MASK); + + /* release VCPU reset to boot */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, regUVD_VCPU_CNTL), 0, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + + for (j = 0; j < 10; ++j) { + uint32_t status; + + for (k = 0; k < 100; ++k) { + status = RREG32_SOC15(VCN, i, regUVD_STATUS); + if (status & 2) + break; + mdelay(10); + if (amdgpu_emu_mode == 1) + msleep(1); + } + + if (amdgpu_emu_mode == 1) { + r = -1; + if (status & 2) { + r = 0; + break; + } + } else { + r = 0; + if (status & 2) + break; + + dev_err(adev->dev, "VCN[%d] is not responding, trying to reset the VCPU!!!\n", i); + WREG32_P(SOC15_REG_OFFSET(VCN, i, regUVD_VCPU_CNTL), + UVD_VCPU_CNTL__BLK_RST_MASK, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + mdelay(10); + WREG32_P(SOC15_REG_OFFSET(VCN, i, regUVD_VCPU_CNTL), 0, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + + mdelay(10); + r = -1; + } + } + + if (r) { + dev_err(adev->dev, "VCN[%d] is not responding, giving up!!!\n", i); + return r; + } + + /* enable master interrupt */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, regUVD_MASTINT_EN), + UVD_MASTINT_EN__VCPU_EN_MASK, + ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* clear the busy bit of VCN_STATUS */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, regUVD_STATUS), 0, + ~(2 << UVD_STATUS__VCPU_REPORT__SHIFT)); + + ring = &adev->vcn.inst[i].ring_enc[0]; + WREG32_SOC15(VCN, i, regVCN_RB1_DB_CTRL, + ring->doorbell_index << VCN_RB1_DB_CTRL__OFFSET__SHIFT | + VCN_RB1_DB_CTRL__EN_MASK); + + WREG32_SOC15(VCN, i, regUVD_RB_BASE_LO, ring->gpu_addr); + WREG32_SOC15(VCN, i, regUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, i, regUVD_RB_SIZE, ring->ring_size / 4); + + tmp = RREG32_SOC15(VCN, i, regVCN_RB_ENABLE); + tmp &= ~(VCN_RB_ENABLE__RB1_EN_MASK); + WREG32_SOC15(VCN, i, regVCN_RB_ENABLE, tmp); + fw_shared->sq.queue_mode |= FW_QUEUE_RING_RESET; + WREG32_SOC15(VCN, i, regUVD_RB_RPTR, 0); + WREG32_SOC15(VCN, i, regUVD_RB_WPTR, 0); + + tmp = RREG32_SOC15(VCN, i, regUVD_RB_RPTR); + WREG32_SOC15(VCN, i, regUVD_RB_WPTR, tmp); + ring->wptr = RREG32_SOC15(VCN, i, regUVD_RB_WPTR); + + tmp = RREG32_SOC15(VCN, i, regVCN_RB_ENABLE); + tmp |= VCN_RB_ENABLE__RB1_EN_MASK; + WREG32_SOC15(VCN, i, regVCN_RB_ENABLE, tmp); + fw_shared->sq.queue_mode &= ~(FW_QUEUE_RING_RESET | FW_QUEUE_DPG_HOLD_OFF); + } + + return 0; +} + +static int vcn_v4_0_start_sriov(struct amdgpu_device *adev) +{ + int i; + struct amdgpu_ring *ring_enc; + uint64_t cache_addr; + uint64_t rb_enc_addr; + uint64_t ctx_addr; + uint32_t param, resp, expected; + uint32_t offset, cache_size; + uint32_t tmp, timeout; + + struct amdgpu_mm_table *table = &adev->virt.mm_table; + uint32_t *table_loc; + uint32_t table_size; + uint32_t size, size_dw; + uint32_t init_status; + uint32_t enabled_vcn; + + struct mmsch_v4_0_cmd_direct_write + direct_wt = { {0} }; + struct mmsch_v4_0_cmd_direct_read_modify_write + direct_rd_mod_wt = { {0} }; + struct mmsch_v4_0_cmd_end end = { {0} }; + struct mmsch_v4_0_init_header header; + + volatile struct amdgpu_vcn4_fw_shared *fw_shared; + volatile struct amdgpu_fw_shared_rb_setup *rb_setup; + + direct_wt.cmd_header.command_type = + MMSCH_COMMAND__DIRECT_REG_WRITE; + direct_rd_mod_wt.cmd_header.command_type = + MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE; + end.cmd_header.command_type = + MMSCH_COMMAND__END; + + header.version = MMSCH_VERSION; + header.total_size = sizeof(struct mmsch_v4_0_init_header) >> 2; + for (i = 0; i < MMSCH_V4_0_VCN_INSTANCES; i++) { + header.inst[i].init_status = 0; + header.inst[i].table_offset = 0; + header.inst[i].table_size = 0; + } + + table_loc = (uint32_t *)table->cpu_addr; + table_loc += header.total_size; + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + table_size = 0; + + MMSCH_V4_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_STATUS), + ~UVD_STATUS__UVD_BUSY, UVD_STATUS__UVD_BUSY); + + cache_size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + i].tmr_mc_addr_lo); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + i].tmr_mc_addr_hi); + offset = 0; + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_VCPU_CACHE_OFFSET0), + 0); + } else { + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[i].gpu_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[i].gpu_addr)); + offset = cache_size; + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_VCPU_CACHE_OFFSET0), + AMDGPU_UVD_FIRMWARE_OFFSET >> 3); + } + + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_VCPU_CACHE_SIZE0), + cache_size); + + cache_addr = adev->vcn.inst[i].gpu_addr + offset; + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), + lower_32_bits(cache_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), + upper_32_bits(cache_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_VCPU_CACHE_OFFSET1), + 0); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_VCPU_CACHE_SIZE1), + AMDGPU_VCN_STACK_SIZE); + + cache_addr = adev->vcn.inst[i].gpu_addr + offset + + AMDGPU_VCN_STACK_SIZE; + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW), + lower_32_bits(cache_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH), + upper_32_bits(cache_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_VCPU_CACHE_OFFSET2), + 0); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_VCPU_CACHE_SIZE2), + AMDGPU_VCN_CONTEXT_SIZE); + + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + rb_setup = &fw_shared->rb_setup; + + ring_enc = &adev->vcn.inst[i].ring_enc[0]; + ring_enc->wptr = 0; + rb_enc_addr = ring_enc->gpu_addr; + + rb_setup->is_rb_enabled_flags |= RB_ENABLED; + rb_setup->rb_addr_lo = lower_32_bits(rb_enc_addr); + rb_setup->rb_addr_hi = upper_32_bits(rb_enc_addr); + rb_setup->rb_size = ring_enc->ring_size / 4; + fw_shared->present_flag_0 |= cpu_to_le32(AMDGPU_VCN_VF_RB_SETUP_FLAG); + + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_LMI_VCPU_NC0_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[i].fw_shared.gpu_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[i].fw_shared.gpu_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i, + regUVD_VCPU_NONCACHE_SIZE0), + AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_vcn4_fw_shared))); + + /* add end packet */ + MMSCH_V4_0_INSERT_END(); + + /* refine header */ + header.inst[i].init_status = 0; + header.inst[i].table_offset = header.total_size; + header.inst[i].table_size = table_size; + header.total_size += table_size; + } + + /* Update init table header in memory */ + size = sizeof(struct mmsch_v4_0_init_header); + table_loc = (uint32_t *)table->cpu_addr; + memcpy((void *)table_loc, &header, size); + + /* message MMSCH (in VCN[0]) to initialize this client + * 1, write to mmsch_vf_ctx_addr_lo/hi register with GPU mc addr + * of memory descriptor location + */ + ctx_addr = table->gpu_addr; + WREG32_SOC15(VCN, 0, regMMSCH_VF_CTX_ADDR_LO, lower_32_bits(ctx_addr)); + WREG32_SOC15(VCN, 0, regMMSCH_VF_CTX_ADDR_HI, upper_32_bits(ctx_addr)); + + /* 2, update vmid of descriptor */ + tmp = RREG32_SOC15(VCN, 0, regMMSCH_VF_VMID); + tmp &= ~MMSCH_VF_VMID__VF_CTX_VMID_MASK; + /* use domain0 for MM scheduler */ + tmp |= (0 << MMSCH_VF_VMID__VF_CTX_VMID__SHIFT); + WREG32_SOC15(VCN, 0, regMMSCH_VF_VMID, tmp); + + /* 3, notify mmsch about the size of this descriptor */ + size = header.total_size; + WREG32_SOC15(VCN, 0, regMMSCH_VF_CTX_SIZE, size); + + /* 4, set resp to zero */ + WREG32_SOC15(VCN, 0, regMMSCH_VF_MAILBOX_RESP, 0); + + /* 5, kick off the initialization and wait until + * MMSCH_VF_MAILBOX_RESP becomes non-zero + */ + param = 0x00000001; + WREG32_SOC15(VCN, 0, regMMSCH_VF_MAILBOX_HOST, param); + tmp = 0; + timeout = 1000; + resp = 0; + expected = MMSCH_VF_MAILBOX_RESP__OK; + while (resp != expected) { + resp = RREG32_SOC15(VCN, 0, regMMSCH_VF_MAILBOX_RESP); + if (resp != 0) + break; + + udelay(10); + tmp = tmp + 10; + if (tmp >= timeout) { + DRM_ERROR("failed to init MMSCH. TIME-OUT after %d usec"\ + " waiting for regMMSCH_VF_MAILBOX_RESP "\ + "(expected=0x%08x, readback=0x%08x)\n", + tmp, expected, resp); + return -EBUSY; + } + } + enabled_vcn = amdgpu_vcn_is_disabled_vcn(adev, VCN_DECODE_RING, 0) ? 1 : 0; + init_status = ((struct mmsch_v4_0_init_header *)(table_loc))->inst[enabled_vcn].init_status; + if (resp != expected && resp != MMSCH_VF_MAILBOX_RESP__INCOMPLETE + && init_status != MMSCH_VF_ENGINE_STATUS__PASS) + DRM_ERROR("MMSCH init status is incorrect! readback=0x%08x, header init "\ + "status for VCN%x: 0x%x\n", resp, enabled_vcn, init_status); + + return 0; +} + +/** + * vcn_v4_0_stop_dpg_mode - VCN stop with dpg mode + * + * @adev: amdgpu_device pointer + * @inst_idx: instance number index + * + * Stop VCN block with dpg mode + */ +static void vcn_v4_0_stop_dpg_mode(struct amdgpu_device *adev, int inst_idx) +{ + struct dpg_pause_state state = {.fw_based = VCN_DPG_STATE__UNPAUSE}; + uint32_t tmp; + + vcn_v4_0_pause_dpg_mode(adev, inst_idx, &state); + /* Wait for power status to be 1 */ + SOC15_WAIT_ON_RREG(VCN, inst_idx, regUVD_POWER_STATUS, 1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* wait for read ptr to be equal to write ptr */ + tmp = RREG32_SOC15(VCN, inst_idx, regUVD_RB_WPTR); + SOC15_WAIT_ON_RREG(VCN, inst_idx, regUVD_RB_RPTR, tmp, 0xFFFFFFFF); + + SOC15_WAIT_ON_RREG(VCN, inst_idx, regUVD_POWER_STATUS, 1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* disable dynamic power gating mode */ + WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, regUVD_POWER_STATUS), 0, + ~UVD_POWER_STATUS__UVD_PG_MODE_MASK); +} + +/** + * vcn_v4_0_stop - VCN stop + * + * @adev: amdgpu_device pointer + * + * Stop VCN block + */ +static int vcn_v4_0_stop(struct amdgpu_device *adev) +{ + volatile struct amdgpu_vcn4_fw_shared *fw_shared; + uint32_t tmp; + int i, r = 0; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + fw_shared->sq.queue_mode |= FW_QUEUE_DPG_HOLD_OFF; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + vcn_v4_0_stop_dpg_mode(adev, i); + continue; + } + + /* wait for vcn idle */ + r = SOC15_WAIT_ON_RREG(VCN, i, regUVD_STATUS, UVD_STATUS__IDLE, 0x7); + if (r) + return r; + + tmp = UVD_LMI_STATUS__VCPU_LMI_WRITE_CLEAN_MASK | + UVD_LMI_STATUS__READ_CLEAN_MASK | + UVD_LMI_STATUS__WRITE_CLEAN_MASK | + UVD_LMI_STATUS__WRITE_CLEAN_RAW_MASK; + r = SOC15_WAIT_ON_RREG(VCN, i, regUVD_LMI_STATUS, tmp, tmp); + if (r) + return r; + + /* disable LMI UMC channel */ + tmp = RREG32_SOC15(VCN, i, regUVD_LMI_CTRL2); + tmp |= UVD_LMI_CTRL2__STALL_ARB_UMC_MASK; + WREG32_SOC15(VCN, i, regUVD_LMI_CTRL2, tmp); + tmp = UVD_LMI_STATUS__UMC_READ_CLEAN_RAW_MASK | + UVD_LMI_STATUS__UMC_WRITE_CLEAN_RAW_MASK; + r = SOC15_WAIT_ON_RREG(VCN, i, regUVD_LMI_STATUS, tmp, tmp); + if (r) + return r; + + /* block VCPU register access */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, regUVD_RB_ARB_CTRL), + UVD_RB_ARB_CTRL__VCPU_DIS_MASK, + ~UVD_RB_ARB_CTRL__VCPU_DIS_MASK); + + /* reset VCPU */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, regUVD_VCPU_CNTL), + UVD_VCPU_CNTL__BLK_RST_MASK, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + + /* disable VCPU clock */ + WREG32_P(SOC15_REG_OFFSET(VCN, i, regUVD_VCPU_CNTL), 0, + ~(UVD_VCPU_CNTL__CLK_EN_MASK)); + + /* apply soft reset */ + tmp = RREG32_SOC15(VCN, i, regUVD_SOFT_RESET); + tmp |= UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK; + WREG32_SOC15(VCN, i, regUVD_SOFT_RESET, tmp); + tmp = RREG32_SOC15(VCN, i, regUVD_SOFT_RESET); + tmp |= UVD_SOFT_RESET__LMI_SOFT_RESET_MASK; + WREG32_SOC15(VCN, i, regUVD_SOFT_RESET, tmp); + + /* clear status */ + WREG32_SOC15(VCN, i, regUVD_STATUS, 0); + + /* apply HW clock gating */ + vcn_v4_0_enable_clock_gating(adev, i); + + /* enable VCN power gating */ + vcn_v4_0_enable_static_power_gating(adev, i); + } + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, false); + + return 0; +} + +/** + * vcn_v4_0_pause_dpg_mode - VCN pause with dpg mode + * + * @adev: amdgpu_device pointer + * @inst_idx: instance number index + * @new_state: pause state + * + * Pause dpg mode for VCN block + */ +static int vcn_v4_0_pause_dpg_mode(struct amdgpu_device *adev, int inst_idx, + struct dpg_pause_state *new_state) +{ + uint32_t reg_data = 0; + int ret_code; + + /* pause/unpause if state is changed */ + if (adev->vcn.inst[inst_idx].pause_state.fw_based != new_state->fw_based) { + DRM_DEV_DEBUG(adev->dev, "dpg pause state changed %d -> %d", + adev->vcn.inst[inst_idx].pause_state.fw_based, new_state->fw_based); + reg_data = RREG32_SOC15(VCN, inst_idx, regUVD_DPG_PAUSE) & + (~UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK); + + if (new_state->fw_based == VCN_DPG_STATE__PAUSE) { + ret_code = SOC15_WAIT_ON_RREG(VCN, inst_idx, regUVD_POWER_STATUS, 0x1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + if (!ret_code) { + /* pause DPG */ + reg_data |= UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK; + WREG32_SOC15(VCN, inst_idx, regUVD_DPG_PAUSE, reg_data); + + /* wait for ACK */ + SOC15_WAIT_ON_RREG(VCN, inst_idx, regUVD_DPG_PAUSE, + UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK, + UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK); + + SOC15_WAIT_ON_RREG(VCN, inst_idx, regUVD_POWER_STATUS, + UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON, UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + } + } else { + /* unpause dpg, no need to wait */ + reg_data &= ~UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK; + WREG32_SOC15(VCN, inst_idx, regUVD_DPG_PAUSE, reg_data); + } + adev->vcn.inst[inst_idx].pause_state.fw_based = new_state->fw_based; + } + + return 0; +} + +/** + * vcn_v4_0_unified_ring_get_rptr - get unified read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware unified read pointer + */ +static uint64_t vcn_v4_0_unified_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring != &adev->vcn.inst[ring->me].ring_enc[0]) + DRM_ERROR("wrong ring id is identified in %s", __func__); + + return RREG32_SOC15(VCN, ring->me, regUVD_RB_RPTR); +} + +/** + * vcn_v4_0_unified_ring_get_wptr - get unified write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware unified write pointer + */ +static uint64_t vcn_v4_0_unified_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring != &adev->vcn.inst[ring->me].ring_enc[0]) + DRM_ERROR("wrong ring id is identified in %s", __func__); + + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(VCN, ring->me, regUVD_RB_WPTR); +} + +/** + * vcn_v4_0_unified_ring_set_wptr - set enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the enc write pointer to the hardware + */ +static void vcn_v4_0_unified_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring != &adev->vcn.inst[ring->me].ring_enc[0]) + DRM_ERROR("wrong ring id is identified in %s", __func__); + + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(VCN, ring->me, regUVD_RB_WPTR, lower_32_bits(ring->wptr)); + } +} + +static int vcn_v4_0_limit_sched(struct amdgpu_cs_parser *p, + struct amdgpu_job *job) +{ + struct drm_gpu_scheduler **scheds; + + /* The create msg must be in the first IB submitted */ + if (atomic_read(&job->base.entity->fence_seq)) + return -EINVAL; + + /* if VCN0 is harvested, we can't support AV1 */ + if (p->adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) + return -EINVAL; + + scheds = p->adev->gpu_sched[AMDGPU_HW_IP_VCN_ENC] + [AMDGPU_RING_PRIO_0].sched; + drm_sched_entity_modify_sched(job->base.entity, scheds, 1); + return 0; +} + +static int vcn_v4_0_dec_msg(struct amdgpu_cs_parser *p, struct amdgpu_job *job, + uint64_t addr) +{ + struct ttm_operation_ctx ctx = { false, false }; + struct amdgpu_bo_va_mapping *map; + uint32_t *msg, num_buffers; + struct amdgpu_bo *bo; + uint64_t start, end; + unsigned int i; + void *ptr; + int r; + + addr &= AMDGPU_GMC_HOLE_MASK; + r = amdgpu_cs_find_mapping(p, addr, &bo, &map); + if (r) { + DRM_ERROR("Can't find BO for addr 0x%08llx\n", addr); + return r; + } + + start = map->start * AMDGPU_GPU_PAGE_SIZE; + end = (map->last + 1) * AMDGPU_GPU_PAGE_SIZE; + if (addr & 0x7) { + DRM_ERROR("VCN messages must be 8 byte aligned!\n"); + return -EINVAL; + } + + bo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + amdgpu_bo_placement_from_domain(bo, bo->allowed_domains); + r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); + if (r) { + DRM_ERROR("Failed validating the VCN message BO (%d)!\n", r); + return r; + } + + r = amdgpu_bo_kmap(bo, &ptr); + if (r) { + DRM_ERROR("Failed mapping the VCN message (%d)!\n", r); + return r; + } + + msg = ptr + addr - start; + + /* Check length */ + if (msg[1] > end - addr) { + r = -EINVAL; + goto out; + } + + if (msg[3] != RDECODE_MSG_CREATE) + goto out; + + num_buffers = msg[2]; + for (i = 0, msg = &msg[6]; i < num_buffers; ++i, msg += 4) { + uint32_t offset, size, *create; + + if (msg[0] != RDECODE_MESSAGE_CREATE) + continue; + + offset = msg[1]; + size = msg[2]; + + if (offset + size > end) { + r = -EINVAL; + goto out; + } + + create = ptr + addr + offset - start; + + /* H264, HEVC and VP9 can run on any instance */ + if (create[0] == 0x7 || create[0] == 0x10 || create[0] == 0x11) + continue; + + r = vcn_v4_0_limit_sched(p, job); + if (r) + goto out; + } + +out: + amdgpu_bo_kunmap(bo); + return r; +} + +#define RADEON_VCN_ENGINE_TYPE_ENCODE (0x00000002) +#define RADEON_VCN_ENGINE_TYPE_DECODE (0x00000003) + +#define RADEON_VCN_ENGINE_INFO (0x30000001) +#define RADEON_VCN_ENGINE_INFO_MAX_OFFSET 16 + +#define RENCODE_ENCODE_STANDARD_AV1 2 +#define RENCODE_IB_PARAM_SESSION_INIT 0x00000003 +#define RENCODE_IB_PARAM_SESSION_INIT_MAX_OFFSET 64 + +/* return the offset in ib if id is found, -1 otherwise + * to speed up the searching we only search upto max_offset + */ +static int vcn_v4_0_enc_find_ib_param(struct amdgpu_ib *ib, uint32_t id, int max_offset) +{ + int i; + + for (i = 0; i < ib->length_dw && i < max_offset && ib->ptr[i] >= 8; i += ib->ptr[i]/4) { + if (ib->ptr[i + 1] == id) + return i; + } + return -1; +} + +static int vcn_v4_0_ring_patch_cs_in_place(struct amdgpu_cs_parser *p, + struct amdgpu_job *job, + struct amdgpu_ib *ib) +{ + struct amdgpu_ring *ring = amdgpu_job_ring(job); + struct amdgpu_vcn_decode_buffer *decode_buffer; + uint64_t addr; + uint32_t val; + int idx; + + /* The first instance can decode anything */ + if (!ring->me) + return 0; + + /* RADEON_VCN_ENGINE_INFO is at the top of ib block */ + idx = vcn_v4_0_enc_find_ib_param(ib, RADEON_VCN_ENGINE_INFO, + RADEON_VCN_ENGINE_INFO_MAX_OFFSET); + if (idx < 0) /* engine info is missing */ + return 0; + + val = amdgpu_ib_get_value(ib, idx + 2); /* RADEON_VCN_ENGINE_TYPE */ + if (val == RADEON_VCN_ENGINE_TYPE_DECODE) { + decode_buffer = (struct amdgpu_vcn_decode_buffer *)&ib->ptr[idx + 6]; + + if (!(decode_buffer->valid_buf_flag & 0x1)) + return 0; + + addr = ((u64)decode_buffer->msg_buffer_address_hi) << 32 | + decode_buffer->msg_buffer_address_lo; + return vcn_v4_0_dec_msg(p, job, addr); + } else if (val == RADEON_VCN_ENGINE_TYPE_ENCODE) { + idx = vcn_v4_0_enc_find_ib_param(ib, RENCODE_IB_PARAM_SESSION_INIT, + RENCODE_IB_PARAM_SESSION_INIT_MAX_OFFSET); + if (idx >= 0 && ib->ptr[idx + 2] == RENCODE_ENCODE_STANDARD_AV1) + return vcn_v4_0_limit_sched(p, job); + } + return 0; +} + +static struct amdgpu_ring_funcs vcn_v4_0_unified_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_ENC, + .align_mask = 0x3f, + .nop = VCN_ENC_CMD_NO_OP, + .get_rptr = vcn_v4_0_unified_ring_get_rptr, + .get_wptr = vcn_v4_0_unified_ring_get_wptr, + .set_wptr = vcn_v4_0_unified_ring_set_wptr, + .patch_cs_in_place = vcn_v4_0_ring_patch_cs_in_place, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 4 + + 4 + /* vcn_v2_0_enc_ring_emit_vm_flush */ + 5 + 5 + /* vcn_v2_0_enc_ring_emit_fence x2 vm fence */ + 1, /* vcn_v2_0_enc_ring_insert_end */ + .emit_ib_size = 5, /* vcn_v2_0_enc_ring_emit_ib */ + .emit_ib = vcn_v2_0_enc_ring_emit_ib, + .emit_fence = vcn_v2_0_enc_ring_emit_fence, + .emit_vm_flush = vcn_v2_0_enc_ring_emit_vm_flush, + .test_ring = amdgpu_vcn_enc_ring_test_ring, + .test_ib = amdgpu_vcn_unified_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .insert_end = vcn_v2_0_enc_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vcn_ring_begin_use, + .end_use = amdgpu_vcn_ring_end_use, + .emit_wreg = vcn_v2_0_enc_ring_emit_wreg, + .emit_reg_wait = vcn_v2_0_enc_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +/** + * vcn_v4_0_set_unified_ring_funcs - set unified ring functions + * + * @adev: amdgpu_device pointer + * + * Set unified ring functions + */ +static void vcn_v4_0_set_unified_ring_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + if (adev->ip_versions[VCN_HWIP][0] == IP_VERSION(4, 0, 2)) + vcn_v4_0_unified_ring_vm_funcs.secure_submission_supported = true; + + adev->vcn.inst[i].ring_enc[0].funcs = + (const struct amdgpu_ring_funcs *)&vcn_v4_0_unified_ring_vm_funcs; + adev->vcn.inst[i].ring_enc[0].me = i; + + DRM_INFO("VCN(%d) encode/decode are enabled in VM mode\n", i); + } +} + +/** + * vcn_v4_0_is_idle - check VCN block is idle + * + * @handle: amdgpu_device pointer + * + * Check whether VCN block is idle + */ +static bool vcn_v4_0_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, ret = 1; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + ret &= (RREG32_SOC15(VCN, i, regUVD_STATUS) == UVD_STATUS__IDLE); + } + + return ret; +} + +/** + * vcn_v4_0_wait_for_idle - wait for VCN block idle + * + * @handle: amdgpu_device pointer + * + * Wait for VCN block idle + */ +static int vcn_v4_0_wait_for_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, ret = 0; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + ret = SOC15_WAIT_ON_RREG(VCN, i, regUVD_STATUS, UVD_STATUS__IDLE, + UVD_STATUS__IDLE); + if (ret) + return ret; + } + + return ret; +} + +/** + * vcn_v4_0_set_clockgating_state - set VCN block clockgating state + * + * @handle: amdgpu_device pointer + * @state: clock gating state + * + * Set VCN block clockgating state + */ +static int vcn_v4_0_set_clockgating_state(void *handle, enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = state == AMD_CG_STATE_GATE; + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + if (enable) { + if (RREG32_SOC15(VCN, i, regUVD_STATUS) != UVD_STATUS__IDLE) + return -EBUSY; + vcn_v4_0_enable_clock_gating(adev, i); + } else { + vcn_v4_0_disable_clock_gating(adev, i); + } + } + + return 0; +} + +/** + * vcn_v4_0_set_powergating_state - set VCN block powergating state + * + * @handle: amdgpu_device pointer + * @state: power gating state + * + * Set VCN block powergating state + */ +static int vcn_v4_0_set_powergating_state(void *handle, enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + /* for SRIOV, guest should not control VCN Power-gating + * MMSCH FW should control Power-gating and clock-gating + * guest should avoid touching CGC and PG + */ + if (amdgpu_sriov_vf(adev)) { + adev->vcn.cur_state = AMD_PG_STATE_UNGATE; + return 0; + } + + if (state == adev->vcn.cur_state) + return 0; + + if (state == AMD_PG_STATE_GATE) + ret = vcn_v4_0_stop(adev); + else + ret = vcn_v4_0_start(adev); + + if (!ret) + adev->vcn.cur_state = state; + + return ret; +} + +/** + * vcn_v4_0_set_interrupt_state - set VCN block interrupt state + * + * @adev: amdgpu_device pointer + * @source: interrupt sources + * @type: interrupt types + * @state: interrupt states + * + * Set VCN block interrupt state + */ +static int vcn_v4_0_set_interrupt_state(struct amdgpu_device *adev, struct amdgpu_irq_src *source, + unsigned type, enum amdgpu_interrupt_state state) +{ + return 0; +} + +/** + * vcn_v4_0_set_ras_interrupt_state - set VCN block RAS interrupt state + * + * @adev: amdgpu_device pointer + * @source: interrupt sources + * @type: interrupt types + * @state: interrupt states + * + * Set VCN block RAS interrupt state + */ +static int vcn_v4_0_set_ras_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +/** + * vcn_v4_0_process_interrupt - process VCN block interrupt + * + * @adev: amdgpu_device pointer + * @source: interrupt sources + * @entry: interrupt entry from clients and sources + * + * Process VCN block interrupt + */ +static int vcn_v4_0_process_interrupt(struct amdgpu_device *adev, struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t ip_instance; + + switch (entry->client_id) { + case SOC15_IH_CLIENTID_VCN: + ip_instance = 0; + break; + case SOC15_IH_CLIENTID_VCN1: + ip_instance = 1; + break; + default: + DRM_ERROR("Unhandled client id: %d\n", entry->client_id); + return 0; + } + + DRM_DEBUG("IH: VCN TRAP\n"); + + switch (entry->src_id) { + case VCN_4_0__SRCID__UVD_ENC_GENERAL_PURPOSE: + amdgpu_fence_process(&adev->vcn.inst[ip_instance].ring_enc[0]); + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static const struct amdgpu_irq_src_funcs vcn_v4_0_irq_funcs = { + .set = vcn_v4_0_set_interrupt_state, + .process = vcn_v4_0_process_interrupt, +}; + +static const struct amdgpu_irq_src_funcs vcn_v4_0_ras_irq_funcs = { + .set = vcn_v4_0_set_ras_interrupt_state, + .process = amdgpu_vcn_process_poison_irq, +}; + +/** + * vcn_v4_0_set_irq_funcs - set VCN block interrupt irq functions + * + * @adev: amdgpu_device pointer + * + * Set VCN block interrupt irq functions + */ +static void vcn_v4_0_set_irq_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + + adev->vcn.inst[i].irq.num_types = adev->vcn.num_enc_rings + 1; + adev->vcn.inst[i].irq.funcs = &vcn_v4_0_irq_funcs; + + adev->vcn.inst[i].ras_poison_irq.num_types = adev->vcn.num_enc_rings + 1; + adev->vcn.inst[i].ras_poison_irq.funcs = &vcn_v4_0_ras_irq_funcs; + } +} + +static const struct amd_ip_funcs vcn_v4_0_ip_funcs = { + .name = "vcn_v4_0", + .early_init = vcn_v4_0_early_init, + .late_init = NULL, + .sw_init = vcn_v4_0_sw_init, + .sw_fini = vcn_v4_0_sw_fini, + .hw_init = vcn_v4_0_hw_init, + .hw_fini = vcn_v4_0_hw_fini, + .suspend = vcn_v4_0_suspend, + .resume = vcn_v4_0_resume, + .is_idle = vcn_v4_0_is_idle, + .wait_for_idle = vcn_v4_0_wait_for_idle, + .check_soft_reset = NULL, + .pre_soft_reset = NULL, + .soft_reset = NULL, + .post_soft_reset = NULL, + .set_clockgating_state = vcn_v4_0_set_clockgating_state, + .set_powergating_state = vcn_v4_0_set_powergating_state, +}; + +const struct amdgpu_ip_block_version vcn_v4_0_ip_block = { + .type = AMD_IP_BLOCK_TYPE_VCN, + .major = 4, + .minor = 0, + .rev = 0, + .funcs = &vcn_v4_0_ip_funcs, +}; + +static uint32_t vcn_v4_0_query_poison_by_instance(struct amdgpu_device *adev, + uint32_t instance, uint32_t sub_block) +{ + uint32_t poison_stat = 0, reg_value = 0; + + switch (sub_block) { + case AMDGPU_VCN_V4_0_VCPU_VCODEC: + reg_value = RREG32_SOC15(VCN, instance, regUVD_RAS_VCPU_VCODEC_STATUS); + poison_stat = REG_GET_FIELD(reg_value, UVD_RAS_VCPU_VCODEC_STATUS, POISONED_PF); + break; + default: + break; + } + + if (poison_stat) + dev_info(adev->dev, "Poison detected in VCN%d, sub_block%d\n", + instance, sub_block); + + return poison_stat; +} + +static bool vcn_v4_0_query_ras_poison_status(struct amdgpu_device *adev) +{ + uint32_t inst, sub; + uint32_t poison_stat = 0; + + for (inst = 0; inst < adev->vcn.num_vcn_inst; inst++) + for (sub = 0; sub < AMDGPU_VCN_V4_0_MAX_SUB_BLOCK; sub++) + poison_stat += + vcn_v4_0_query_poison_by_instance(adev, inst, sub); + + return !!poison_stat; +} + +const struct amdgpu_ras_block_hw_ops vcn_v4_0_ras_hw_ops = { + .query_poison_status = vcn_v4_0_query_ras_poison_status, +}; + +static struct amdgpu_vcn_ras vcn_v4_0_ras = { + .ras_block = { + .hw_ops = &vcn_v4_0_ras_hw_ops, + .ras_late_init = amdgpu_vcn_ras_late_init, + }, +}; + +static void vcn_v4_0_set_ras_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[VCN_HWIP][0]) { + case IP_VERSION(4, 0, 0): + adev->vcn.ras = &vcn_v4_0_ras; + break; + default: + break; + } +} diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.h b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.h new file mode 100644 index 000000000..7d3d11f40 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.h @@ -0,0 +1,35 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VCN_V4_0_H__ +#define __VCN_V4_0_H__ + +enum amdgpu_vcn_v4_0_sub_block { + AMDGPU_VCN_V4_0_VCPU_VCODEC = 0, + + AMDGPU_VCN_V4_0_MAX_SUB_BLOCK, +}; + +extern const struct amdgpu_ip_block_version vcn_v4_0_ip_block; + +#endif /* __VCN_V4_0_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c new file mode 100644 index 000000000..f85d18cd7 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c @@ -0,0 +1,1767 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include + +#include "amdgpu.h" +#include "amdgpu_vcn.h" +#include "amdgpu_pm.h" +#include "soc15.h" +#include "soc15d.h" +#include "soc15_hw_ip.h" +#include "vcn_v2_0.h" +#include "mmsch_v4_0_3.h" + +#include "vcn/vcn_4_0_3_offset.h" +#include "vcn/vcn_4_0_3_sh_mask.h" +#include "ivsrcid/vcn/irqsrcs_vcn_4_0.h" + +#define mmUVD_DPG_LMA_CTL regUVD_DPG_LMA_CTL +#define mmUVD_DPG_LMA_CTL_BASE_IDX regUVD_DPG_LMA_CTL_BASE_IDX +#define mmUVD_DPG_LMA_DATA regUVD_DPG_LMA_DATA +#define mmUVD_DPG_LMA_DATA_BASE_IDX regUVD_DPG_LMA_DATA_BASE_IDX + +#define VCN_VID_SOC_ADDRESS_2_0 0x1fb00 +#define VCN1_VID_SOC_ADDRESS_3_0 0x48300 + +static int vcn_v4_0_3_start_sriov(struct amdgpu_device *adev); +static void vcn_v4_0_3_set_unified_ring_funcs(struct amdgpu_device *adev); +static void vcn_v4_0_3_set_irq_funcs(struct amdgpu_device *adev); +static int vcn_v4_0_3_set_powergating_state(void *handle, + enum amd_powergating_state state); +static int vcn_v4_0_3_pause_dpg_mode(struct amdgpu_device *adev, + int inst_idx, struct dpg_pause_state *new_state); +static void vcn_v4_0_3_unified_ring_set_wptr(struct amdgpu_ring *ring); +static void vcn_v4_0_3_set_ras_funcs(struct amdgpu_device *adev); +static void vcn_v4_0_3_enable_ras(struct amdgpu_device *adev, + int inst_idx, bool indirect); +/** + * vcn_v4_0_3_early_init - set function pointers + * + * @handle: amdgpu_device pointer + * + * Set ring and irq function pointers + */ +static int vcn_v4_0_3_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* re-use enc ring as unified ring */ + adev->vcn.num_enc_rings = 1; + + vcn_v4_0_3_set_unified_ring_funcs(adev); + vcn_v4_0_3_set_irq_funcs(adev); + vcn_v4_0_3_set_ras_funcs(adev); + + return amdgpu_vcn_early_init(adev); +} + +/** + * vcn_v4_0_3_sw_init - sw init for VCN block + * + * @handle: amdgpu_device pointer + * + * Load firmware and sw initialization + */ +static int vcn_v4_0_3_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int i, r, vcn_inst; + + r = amdgpu_vcn_sw_init(adev); + if (r) + return r; + + amdgpu_vcn_setup_ucode(adev); + + r = amdgpu_vcn_resume(adev); + if (r) + return r; + + /* VCN DEC TRAP */ + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, + VCN_4_0__SRCID__UVD_ENC_GENERAL_PURPOSE, &adev->vcn.inst->irq); + if (r) + return r; + + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + volatile struct amdgpu_vcn4_fw_shared *fw_shared; + + vcn_inst = GET_INST(VCN, i); + + ring = &adev->vcn.inst[i].ring_enc[0]; + ring->use_doorbell = true; + + if (!amdgpu_sriov_vf(adev)) + ring->doorbell_index = + (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + + 9 * vcn_inst; + else + ring->doorbell_index = + (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + + 32 * vcn_inst; + + ring->vm_hub = AMDGPU_MMHUB0(adev->vcn.inst[i].aid_id); + sprintf(ring->name, "vcn_unified_%d", adev->vcn.inst[i].aid_id); + r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 0, + AMDGPU_RING_PRIO_DEFAULT, + &adev->vcn.inst[i].sched_score); + if (r) + return r; + + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + fw_shared->present_flag_0 = cpu_to_le32(AMDGPU_FW_SHARED_FLAG_0_UNIFIED_QUEUE); + fw_shared->sq.is_enabled = true; + + if (amdgpu_vcnfw_log) + amdgpu_vcn_fwlog_init(&adev->vcn.inst[i]); + } + + if (amdgpu_sriov_vf(adev)) { + r = amdgpu_virt_alloc_mm_table(adev); + if (r) + return r; + } + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) + adev->vcn.pause_dpg_mode = vcn_v4_0_3_pause_dpg_mode; + + if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__VCN)) { + r = amdgpu_vcn_ras_sw_init(adev); + if (r) { + dev_err(adev->dev, "Failed to initialize vcn ras block!\n"); + return r; + } + } + + return 0; +} + +/** + * vcn_v4_0_3_sw_fini - sw fini for VCN block + * + * @handle: amdgpu_device pointer + * + * VCN suspend and free up sw allocation + */ +static int vcn_v4_0_3_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, r, idx; + + if (drm_dev_enter(&adev->ddev, &idx)) { + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + volatile struct amdgpu_vcn4_fw_shared *fw_shared; + + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + fw_shared->present_flag_0 = 0; + fw_shared->sq.is_enabled = cpu_to_le32(false); + } + drm_dev_exit(idx); + } + + if (amdgpu_sriov_vf(adev)) + amdgpu_virt_free_mm_table(adev); + + r = amdgpu_vcn_suspend(adev); + if (r) + return r; + + r = amdgpu_vcn_sw_fini(adev); + + return r; +} + +/** + * vcn_v4_0_3_hw_init - start and test VCN block + * + * @handle: amdgpu_device pointer + * + * Initialize the hardware, boot up the VCPU and do some testing + */ +static int vcn_v4_0_3_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_ring *ring; + int i, r, vcn_inst; + + if (amdgpu_sriov_vf(adev)) { + r = vcn_v4_0_3_start_sriov(adev); + if (r) + goto done; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + ring = &adev->vcn.inst[i].ring_enc[0]; + ring->wptr = 0; + ring->wptr_old = 0; + vcn_v4_0_3_unified_ring_set_wptr(ring); + ring->sched.ready = true; + } + } else { + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + vcn_inst = GET_INST(VCN, i); + ring = &adev->vcn.inst[i].ring_enc[0]; + + if (ring->use_doorbell) { + adev->nbio.funcs->vcn_doorbell_range( + adev, ring->use_doorbell, + (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + + 9 * vcn_inst, + adev->vcn.inst[i].aid_id); + + WREG32_SOC15( + VCN, GET_INST(VCN, ring->me), + regVCN_RB1_DB_CTRL, + ring->doorbell_index + << VCN_RB1_DB_CTRL__OFFSET__SHIFT | + VCN_RB1_DB_CTRL__EN_MASK); + + /* Read DB_CTRL to flush the write DB_CTRL command. */ + RREG32_SOC15( + VCN, GET_INST(VCN, ring->me), + regVCN_RB1_DB_CTRL); + } + + r = amdgpu_ring_test_helper(ring); + if (r) + goto done; + } + } + +done: + if (!r) + DRM_DEV_INFO(adev->dev, "VCN decode initialized successfully(under %s).\n", + (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG)?"DPG Mode":"SPG Mode"); + + return r; +} + +/** + * vcn_v4_0_3_hw_fini - stop the hardware block + * + * @handle: amdgpu_device pointer + * + * Stop the VCN block, mark ring as not ready any more + */ +static int vcn_v4_0_3_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + cancel_delayed_work_sync(&adev->vcn.idle_work); + + if (adev->vcn.cur_state != AMD_PG_STATE_GATE) + vcn_v4_0_3_set_powergating_state(adev, AMD_PG_STATE_GATE); + + return 0; +} + +/** + * vcn_v4_0_3_suspend - suspend VCN block + * + * @handle: amdgpu_device pointer + * + * HW fini and suspend VCN block + */ +static int vcn_v4_0_3_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = vcn_v4_0_3_hw_fini(adev); + if (r) + return r; + + r = amdgpu_vcn_suspend(adev); + + return r; +} + +/** + * vcn_v4_0_3_resume - resume VCN block + * + * @handle: amdgpu_device pointer + * + * Resume firmware and hw init VCN block + */ +static int vcn_v4_0_3_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_vcn_resume(adev); + if (r) + return r; + + r = vcn_v4_0_3_hw_init(adev); + + return r; +} + +/** + * vcn_v4_0_3_mc_resume - memory controller programming + * + * @adev: amdgpu_device pointer + * @inst_idx: instance number + * + * Let the VCN memory controller know it's offsets + */ +static void vcn_v4_0_3_mc_resume(struct amdgpu_device *adev, int inst_idx) +{ + uint32_t offset, size, vcn_inst; + const struct common_firmware_header *hdr; + + hdr = (const struct common_firmware_header *)adev->vcn.fw->data; + size = AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8); + + vcn_inst = GET_INST(VCN, inst_idx); + /* cache window 0: fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + WREG32_SOC15( + VCN, vcn_inst, regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst_idx] + .tmr_mc_addr_lo)); + WREG32_SOC15( + VCN, vcn_inst, regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst_idx] + .tmr_mc_addr_hi)); + WREG32_SOC15(VCN, vcn_inst, regUVD_VCPU_CACHE_OFFSET0, 0); + offset = 0; + } else { + WREG32_SOC15(VCN, vcn_inst, regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr)); + WREG32_SOC15(VCN, vcn_inst, + regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr)); + offset = size; + WREG32_SOC15(VCN, vcn_inst, regUVD_VCPU_CACHE_OFFSET0, + AMDGPU_UVD_FIRMWARE_OFFSET >> 3); + } + WREG32_SOC15(VCN, vcn_inst, regUVD_VCPU_CACHE_SIZE0, size); + + /* cache window 1: stack */ + WREG32_SOC15(VCN, vcn_inst, regUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset)); + WREG32_SOC15(VCN, vcn_inst, regUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset)); + WREG32_SOC15(VCN, vcn_inst, regUVD_VCPU_CACHE_OFFSET1, 0); + WREG32_SOC15(VCN, vcn_inst, regUVD_VCPU_CACHE_SIZE1, + AMDGPU_VCN_STACK_SIZE); + + /* cache window 2: context */ + WREG32_SOC15(VCN, vcn_inst, regUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset + + AMDGPU_VCN_STACK_SIZE)); + WREG32_SOC15(VCN, vcn_inst, regUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset + + AMDGPU_VCN_STACK_SIZE)); + WREG32_SOC15(VCN, vcn_inst, regUVD_VCPU_CACHE_OFFSET2, 0); + WREG32_SOC15(VCN, vcn_inst, regUVD_VCPU_CACHE_SIZE2, + AMDGPU_VCN_CONTEXT_SIZE); + + /* non-cache window */ + WREG32_SOC15( + VCN, vcn_inst, regUVD_LMI_VCPU_NC0_64BIT_BAR_LOW, + lower_32_bits(adev->vcn.inst[inst_idx].fw_shared.gpu_addr)); + WREG32_SOC15( + VCN, vcn_inst, regUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH, + upper_32_bits(adev->vcn.inst[inst_idx].fw_shared.gpu_addr)); + WREG32_SOC15(VCN, vcn_inst, regUVD_VCPU_NONCACHE_OFFSET0, 0); + WREG32_SOC15( + VCN, vcn_inst, regUVD_VCPU_NONCACHE_SIZE0, + AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_vcn4_fw_shared))); +} + +/** + * vcn_v4_0_3_mc_resume_dpg_mode - memory controller programming for dpg mode + * + * @adev: amdgpu_device pointer + * @inst_idx: instance number index + * @indirect: indirectly write sram + * + * Let the VCN memory controller know it's offsets with dpg mode + */ +static void vcn_v4_0_3_mc_resume_dpg_mode(struct amdgpu_device *adev, int inst_idx, bool indirect) +{ + uint32_t offset, size; + const struct common_firmware_header *hdr; + + hdr = (const struct common_firmware_header *)adev->vcn.fw->data; + size = AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8); + + /* cache window 0: fw */ + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + if (!indirect) { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + + inst_idx].tmr_mc_addr_lo), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + + inst_idx].tmr_mc_addr_hi), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_CACHE_OFFSET0), 0, 0, indirect); + } else { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_CACHE_OFFSET0), 0, 0, indirect); + } + offset = 0; + } else { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr), 0, indirect); + offset = size; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_CACHE_OFFSET0), + AMDGPU_UVD_FIRMWARE_OFFSET >> 3, 0, indirect); + } + + if (!indirect) + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_CACHE_SIZE0), size, 0, indirect); + else + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_CACHE_SIZE0), 0, 0, indirect); + + /* cache window 1: stack */ + if (!indirect) { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_CACHE_OFFSET1), 0, 0, indirect); + } else { + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_CACHE_OFFSET1), 0, 0, indirect); + } + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_CACHE_SIZE1), AMDGPU_VCN_STACK_SIZE, 0, indirect); + + /* cache window 2: context */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset + + AMDGPU_VCN_STACK_SIZE), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset + + AMDGPU_VCN_STACK_SIZE), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_CACHE_OFFSET2), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_CACHE_SIZE2), AMDGPU_VCN_CONTEXT_SIZE, 0, indirect); + + /* non-cache window */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_NC0_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[inst_idx].fw_shared.gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[inst_idx].fw_shared.gpu_addr), 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_NONCACHE_OFFSET0), 0, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_NONCACHE_SIZE0), + AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_vcn4_fw_shared)), 0, indirect); + + /* VCN global tiling registers */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_GFX8_ADDR_CONFIG), adev->gfx.config.gb_addr_config, 0, indirect); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_GFX10_ADDR_CONFIG), adev->gfx.config.gb_addr_config, 0, indirect); +} + +/** + * vcn_v4_0_3_disable_clock_gating - disable VCN clock gating + * + * @adev: amdgpu_device pointer + * @inst_idx: instance number + * + * Disable clock gating for VCN block + */ +static void vcn_v4_0_3_disable_clock_gating(struct amdgpu_device *adev, int inst_idx) +{ + uint32_t data; + int vcn_inst; + + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + return; + + vcn_inst = GET_INST(VCN, inst_idx); + + /* VCN disable CGC */ + data = RREG32_SOC15(VCN, vcn_inst, regUVD_CGC_CTRL); + data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK; + data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, vcn_inst, regUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, vcn_inst, regUVD_CGC_GATE); + data &= ~(UVD_CGC_GATE__SYS_MASK + | UVD_CGC_GATE__MPEG2_MASK + | UVD_CGC_GATE__REGS_MASK + | UVD_CGC_GATE__RBC_MASK + | UVD_CGC_GATE__LMI_MC_MASK + | UVD_CGC_GATE__LMI_UMC_MASK + | UVD_CGC_GATE__MPC_MASK + | UVD_CGC_GATE__LBSI_MASK + | UVD_CGC_GATE__LRBBM_MASK + | UVD_CGC_GATE__WCB_MASK + | UVD_CGC_GATE__VCPU_MASK + | UVD_CGC_GATE__MMSCH_MASK); + + WREG32_SOC15(VCN, vcn_inst, regUVD_CGC_GATE, data); + SOC15_WAIT_ON_RREG(VCN, vcn_inst, regUVD_CGC_GATE, 0, 0xFFFFFFFF); + + data = RREG32_SOC15(VCN, vcn_inst, regUVD_CGC_CTRL); + data &= ~(UVD_CGC_CTRL__SYS_MODE_MASK + | UVD_CGC_CTRL__MPEG2_MODE_MASK + | UVD_CGC_CTRL__REGS_MODE_MASK + | UVD_CGC_CTRL__RBC_MODE_MASK + | UVD_CGC_CTRL__LMI_MC_MODE_MASK + | UVD_CGC_CTRL__LMI_UMC_MODE_MASK + | UVD_CGC_CTRL__MPC_MODE_MASK + | UVD_CGC_CTRL__LBSI_MODE_MASK + | UVD_CGC_CTRL__LRBBM_MODE_MASK + | UVD_CGC_CTRL__WCB_MODE_MASK + | UVD_CGC_CTRL__VCPU_MODE_MASK + | UVD_CGC_CTRL__MMSCH_MODE_MASK); + WREG32_SOC15(VCN, vcn_inst, regUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, vcn_inst, regUVD_SUVD_CGC_GATE); + data |= (UVD_SUVD_CGC_GATE__SRE_MASK + | UVD_SUVD_CGC_GATE__SIT_MASK + | UVD_SUVD_CGC_GATE__SMP_MASK + | UVD_SUVD_CGC_GATE__SCM_MASK + | UVD_SUVD_CGC_GATE__SDB_MASK + | UVD_SUVD_CGC_GATE__SRE_H264_MASK + | UVD_SUVD_CGC_GATE__SRE_HEVC_MASK + | UVD_SUVD_CGC_GATE__SIT_H264_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_MASK + | UVD_SUVD_CGC_GATE__SCM_H264_MASK + | UVD_SUVD_CGC_GATE__SCM_HEVC_MASK + | UVD_SUVD_CGC_GATE__SDB_H264_MASK + | UVD_SUVD_CGC_GATE__SDB_HEVC_MASK + | UVD_SUVD_CGC_GATE__ENT_MASK + | UVD_SUVD_CGC_GATE__SIT_HEVC_DEC_MASK + | UVD_SUVD_CGC_GATE__SITE_MASK + | UVD_SUVD_CGC_GATE__SRE_VP9_MASK + | UVD_SUVD_CGC_GATE__SCM_VP9_MASK + | UVD_SUVD_CGC_GATE__SIT_VP9_DEC_MASK + | UVD_SUVD_CGC_GATE__SDB_VP9_MASK + | UVD_SUVD_CGC_GATE__IME_HEVC_MASK); + WREG32_SOC15(VCN, vcn_inst, regUVD_SUVD_CGC_GATE, data); + + data = RREG32_SOC15(VCN, vcn_inst, regUVD_SUVD_CGC_CTRL); + data &= ~(UVD_SUVD_CGC_CTRL__SRE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK + | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK + | UVD_SUVD_CGC_CTRL__IME_MODE_MASK + | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK); + WREG32_SOC15(VCN, vcn_inst, regUVD_SUVD_CGC_CTRL, data); +} + +/** + * vcn_v4_0_3_disable_clock_gating_dpg_mode - disable VCN clock gating dpg mode + * + * @adev: amdgpu_device pointer + * @sram_sel: sram select + * @inst_idx: instance number index + * @indirect: indirectly write sram + * + * Disable clock gating for VCN block with dpg mode + */ +static void vcn_v4_0_3_disable_clock_gating_dpg_mode(struct amdgpu_device *adev, uint8_t sram_sel, + int inst_idx, uint8_t indirect) +{ + uint32_t reg_data = 0; + + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + return; + + /* enable sw clock gating control */ + reg_data = 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + reg_data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + reg_data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + reg_data &= ~(UVD_CGC_CTRL__SYS_MODE_MASK | + UVD_CGC_CTRL__MPEG2_MODE_MASK | + UVD_CGC_CTRL__REGS_MODE_MASK | + UVD_CGC_CTRL__RBC_MODE_MASK | + UVD_CGC_CTRL__LMI_MC_MODE_MASK | + UVD_CGC_CTRL__LMI_UMC_MODE_MASK | + UVD_CGC_CTRL__IDCT_MODE_MASK | + UVD_CGC_CTRL__MPRD_MODE_MASK | + UVD_CGC_CTRL__MPC_MODE_MASK | + UVD_CGC_CTRL__LBSI_MODE_MASK | + UVD_CGC_CTRL__LRBBM_MODE_MASK | + UVD_CGC_CTRL__WCB_MODE_MASK | + UVD_CGC_CTRL__VCPU_MODE_MASK); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_CGC_CTRL), reg_data, sram_sel, indirect); + + /* turn off clock gating */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_CGC_GATE), 0, sram_sel, indirect); + + /* turn on SUVD clock gating */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_SUVD_CGC_GATE), 1, sram_sel, indirect); + + /* turn on sw mode in UVD_SUVD_CGC_CTRL */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_SUVD_CGC_CTRL), 0, sram_sel, indirect); +} + +/** + * vcn_v4_0_3_enable_clock_gating - enable VCN clock gating + * + * @adev: amdgpu_device pointer + * @inst_idx: instance number + * + * Enable clock gating for VCN block + */ +static void vcn_v4_0_3_enable_clock_gating(struct amdgpu_device *adev, int inst_idx) +{ + uint32_t data; + int vcn_inst; + + if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG) + return; + + vcn_inst = GET_INST(VCN, inst_idx); + + /* enable VCN CGC */ + data = RREG32_SOC15(VCN, vcn_inst, regUVD_CGC_CTRL); + data |= 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; + WREG32_SOC15(VCN, vcn_inst, regUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, vcn_inst, regUVD_CGC_CTRL); + data |= (UVD_CGC_CTRL__SYS_MODE_MASK + | UVD_CGC_CTRL__MPEG2_MODE_MASK + | UVD_CGC_CTRL__REGS_MODE_MASK + | UVD_CGC_CTRL__RBC_MODE_MASK + | UVD_CGC_CTRL__LMI_MC_MODE_MASK + | UVD_CGC_CTRL__LMI_UMC_MODE_MASK + | UVD_CGC_CTRL__MPC_MODE_MASK + | UVD_CGC_CTRL__LBSI_MODE_MASK + | UVD_CGC_CTRL__LRBBM_MODE_MASK + | UVD_CGC_CTRL__WCB_MODE_MASK + | UVD_CGC_CTRL__VCPU_MODE_MASK); + WREG32_SOC15(VCN, vcn_inst, regUVD_CGC_CTRL, data); + + data = RREG32_SOC15(VCN, vcn_inst, regUVD_SUVD_CGC_CTRL); + data |= (UVD_SUVD_CGC_CTRL__SRE_MODE_MASK + | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK + | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK + | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK + | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK + | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK + | UVD_SUVD_CGC_CTRL__IME_MODE_MASK + | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK); + WREG32_SOC15(VCN, vcn_inst, regUVD_SUVD_CGC_CTRL, data); +} + +/** + * vcn_v4_0_3_start_dpg_mode - VCN start with dpg mode + * + * @adev: amdgpu_device pointer + * @inst_idx: instance number index + * @indirect: indirectly write sram + * + * Start VCN block with dpg mode + */ +static int vcn_v4_0_3_start_dpg_mode(struct amdgpu_device *adev, int inst_idx, bool indirect) +{ + volatile struct amdgpu_vcn4_fw_shared *fw_shared = + adev->vcn.inst[inst_idx].fw_shared.cpu_addr; + struct amdgpu_ring *ring; + int vcn_inst; + uint32_t tmp; + + vcn_inst = GET_INST(VCN, inst_idx); + /* disable register anti-hang mechanism */ + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, regUVD_POWER_STATUS), 1, + ~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + /* enable dynamic power gating mode */ + tmp = RREG32_SOC15(VCN, vcn_inst, regUVD_POWER_STATUS); + tmp |= UVD_POWER_STATUS__UVD_PG_MODE_MASK; + tmp |= UVD_POWER_STATUS__UVD_PG_EN_MASK; + WREG32_SOC15(VCN, vcn_inst, regUVD_POWER_STATUS, tmp); + + if (indirect) { + DRM_DEV_DEBUG(adev->dev, "VCN %d start: on AID %d", + inst_idx, adev->vcn.inst[inst_idx].aid_id); + adev->vcn.inst[inst_idx].dpg_sram_curr_addr = + (uint32_t *)adev->vcn.inst[inst_idx].dpg_sram_cpu_addr; + /* Use dummy register 0xDEADBEEF passing AID selection to PSP FW */ + WREG32_SOC15_DPG_MODE(inst_idx, 0xDEADBEEF, + adev->vcn.inst[inst_idx].aid_id, 0, true); + } + + /* enable clock gating */ + vcn_v4_0_3_disable_clock_gating_dpg_mode(adev, 0, inst_idx, indirect); + + /* enable VCPU clock */ + tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT); + tmp |= UVD_VCPU_CNTL__CLK_EN_MASK; + tmp |= UVD_VCPU_CNTL__BLK_RST_MASK; + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_CNTL), tmp, 0, indirect); + + /* disable master interrupt */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_MASTINT_EN), 0, 0, indirect); + + /* setup regUVD_LMI_CTRL */ + tmp = (UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__REQ_MODE_MASK | + UVD_LMI_CTRL__CRC_RESET_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK | + (8 << UVD_LMI_CTRL__WRITE_CLEAN_TIMER__SHIFT) | + 0x00100000L); + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_CTRL), tmp, 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_MPC_CNTL), + 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT, 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_MPC_SET_MUXA0), + ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT)), 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_MPC_SET_MUXB0), + ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT)), 0, indirect); + + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_MPC_SET_MUX), + ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) | + (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT)), 0, indirect); + + vcn_v4_0_3_mc_resume_dpg_mode(adev, inst_idx, indirect); + + tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT); + tmp |= UVD_VCPU_CNTL__CLK_EN_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_VCPU_CNTL), tmp, 0, indirect); + + /* enable LMI MC and UMC channels */ + tmp = 0x1f << UVD_LMI_CTRL2__RE_OFLD_MIF_WR_REQ_NUM__SHIFT; + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_LMI_CTRL2), tmp, 0, indirect); + + vcn_v4_0_3_enable_ras(adev, inst_idx, indirect); + + /* enable master interrupt */ + WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET( + VCN, 0, regUVD_MASTINT_EN), + UVD_MASTINT_EN__VCPU_EN_MASK, 0, indirect); + + if (indirect) + amdgpu_vcn_psp_update_sram(adev, inst_idx, AMDGPU_UCODE_ID_VCN0_RAM); + + ring = &adev->vcn.inst[inst_idx].ring_enc[0]; + + /* program the RB_BASE for ring buffer */ + WREG32_SOC15(VCN, vcn_inst, regUVD_RB_BASE_LO, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, vcn_inst, regUVD_RB_BASE_HI, + upper_32_bits(ring->gpu_addr)); + + WREG32_SOC15(VCN, vcn_inst, regUVD_RB_SIZE, + ring->ring_size / sizeof(uint32_t)); + + /* resetting ring, fw should not check RB ring */ + tmp = RREG32_SOC15(VCN, vcn_inst, regVCN_RB_ENABLE); + tmp &= ~(VCN_RB_ENABLE__RB_EN_MASK); + WREG32_SOC15(VCN, vcn_inst, regVCN_RB_ENABLE, tmp); + fw_shared->sq.queue_mode |= FW_QUEUE_RING_RESET; + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15(VCN, vcn_inst, regUVD_RB_RPTR, 0); + WREG32_SOC15(VCN, vcn_inst, regUVD_RB_WPTR, 0); + ring->wptr = RREG32_SOC15(VCN, vcn_inst, regUVD_RB_WPTR); + + tmp = RREG32_SOC15(VCN, vcn_inst, regVCN_RB_ENABLE); + tmp |= VCN_RB_ENABLE__RB_EN_MASK; + WREG32_SOC15(VCN, vcn_inst, regVCN_RB_ENABLE, tmp); + fw_shared->sq.queue_mode &= ~(FW_QUEUE_RING_RESET | FW_QUEUE_DPG_HOLD_OFF); + + /*resetting done, fw can check RB ring */ + fw_shared->sq.queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET); + + return 0; +} + +static int vcn_v4_0_3_start_sriov(struct amdgpu_device *adev) +{ + int i, vcn_inst; + struct amdgpu_ring *ring_enc; + uint64_t cache_addr; + uint64_t rb_enc_addr; + uint64_t ctx_addr; + uint32_t param, resp, expected; + uint32_t offset, cache_size; + uint32_t tmp, timeout; + + struct amdgpu_mm_table *table = &adev->virt.mm_table; + uint32_t *table_loc; + uint32_t table_size; + uint32_t size, size_dw; + uint32_t init_status; + uint32_t enabled_vcn; + + struct mmsch_v4_0_cmd_direct_write + direct_wt = { {0} }; + struct mmsch_v4_0_cmd_direct_read_modify_write + direct_rd_mod_wt = { {0} }; + struct mmsch_v4_0_cmd_end end = { {0} }; + struct mmsch_v4_0_3_init_header header; + + volatile struct amdgpu_vcn4_fw_shared *fw_shared; + volatile struct amdgpu_fw_shared_rb_setup *rb_setup; + + direct_wt.cmd_header.command_type = + MMSCH_COMMAND__DIRECT_REG_WRITE; + direct_rd_mod_wt.cmd_header.command_type = + MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE; + end.cmd_header.command_type = MMSCH_COMMAND__END; + + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + vcn_inst = GET_INST(VCN, i); + + memset(&header, 0, sizeof(struct mmsch_v4_0_3_init_header)); + header.version = MMSCH_VERSION; + header.total_size = sizeof(struct mmsch_v4_0_3_init_header) >> 2; + + table_loc = (uint32_t *)table->cpu_addr; + table_loc += header.total_size; + + table_size = 0; + + MMSCH_V4_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(VCN, 0, regUVD_STATUS), + ~UVD_STATUS__UVD_BUSY, UVD_STATUS__UVD_BUSY); + + cache_size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); + + if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + i].tmr_mc_addr_lo); + + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + i].tmr_mc_addr_hi); + + offset = 0; + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_VCPU_CACHE_OFFSET0), 0); + } else { + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[i].gpu_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[i].gpu_addr)); + offset = cache_size; + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_VCPU_CACHE_OFFSET0), + AMDGPU_UVD_FIRMWARE_OFFSET >> 3); + } + + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_VCPU_CACHE_SIZE0), + cache_size); + + cache_addr = adev->vcn.inst[vcn_inst].gpu_addr + offset; + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), lower_32_bits(cache_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), upper_32_bits(cache_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_VCPU_CACHE_OFFSET1), 0); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_VCPU_CACHE_SIZE1), AMDGPU_VCN_STACK_SIZE); + + cache_addr = adev->vcn.inst[vcn_inst].gpu_addr + offset + + AMDGPU_VCN_STACK_SIZE; + + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW), lower_32_bits(cache_addr)); + + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH), upper_32_bits(cache_addr)); + + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_VCPU_CACHE_OFFSET2), 0); + + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_VCPU_CACHE_SIZE2), AMDGPU_VCN_CONTEXT_SIZE); + + fw_shared = adev->vcn.inst[vcn_inst].fw_shared.cpu_addr; + rb_setup = &fw_shared->rb_setup; + + ring_enc = &adev->vcn.inst[vcn_inst].ring_enc[0]; + ring_enc->wptr = 0; + rb_enc_addr = ring_enc->gpu_addr; + + rb_setup->is_rb_enabled_flags |= RB_ENABLED; + rb_setup->rb_addr_lo = lower_32_bits(rb_enc_addr); + rb_setup->rb_addr_hi = upper_32_bits(rb_enc_addr); + rb_setup->rb_size = ring_enc->ring_size / 4; + fw_shared->present_flag_0 |= cpu_to_le32(AMDGPU_VCN_VF_RB_SETUP_FLAG); + + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_LMI_VCPU_NC0_64BIT_BAR_LOW), + lower_32_bits(adev->vcn.inst[vcn_inst].fw_shared.gpu_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH), + upper_32_bits(adev->vcn.inst[vcn_inst].fw_shared.gpu_addr)); + MMSCH_V4_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, 0, + regUVD_VCPU_NONCACHE_SIZE0), + AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_vcn4_fw_shared))); + MMSCH_V4_0_INSERT_END(); + + header.vcn0.init_status = 0; + header.vcn0.table_offset = header.total_size; + header.vcn0.table_size = table_size; + header.total_size += table_size; + + /* Send init table to mmsch */ + size = sizeof(struct mmsch_v4_0_3_init_header); + table_loc = (uint32_t *)table->cpu_addr; + memcpy((void *)table_loc, &header, size); + + ctx_addr = table->gpu_addr; + WREG32_SOC15(VCN, vcn_inst, regMMSCH_VF_CTX_ADDR_LO, lower_32_bits(ctx_addr)); + WREG32_SOC15(VCN, vcn_inst, regMMSCH_VF_CTX_ADDR_HI, upper_32_bits(ctx_addr)); + + tmp = RREG32_SOC15(VCN, vcn_inst, regMMSCH_VF_VMID); + tmp &= ~MMSCH_VF_VMID__VF_CTX_VMID_MASK; + tmp |= (0 << MMSCH_VF_VMID__VF_CTX_VMID__SHIFT); + WREG32_SOC15(VCN, vcn_inst, regMMSCH_VF_VMID, tmp); + + size = header.total_size; + WREG32_SOC15(VCN, vcn_inst, regMMSCH_VF_CTX_SIZE, size); + + WREG32_SOC15(VCN, vcn_inst, regMMSCH_VF_MAILBOX_RESP, 0); + + param = 0x00000001; + WREG32_SOC15(VCN, vcn_inst, regMMSCH_VF_MAILBOX_HOST, param); + tmp = 0; + timeout = 1000; + resp = 0; + expected = MMSCH_VF_MAILBOX_RESP__OK; + while (resp != expected) { + resp = RREG32_SOC15(VCN, vcn_inst, regMMSCH_VF_MAILBOX_RESP); + if (resp != 0) + break; + + udelay(10); + tmp = tmp + 10; + if (tmp >= timeout) { + DRM_ERROR("failed to init MMSCH. TIME-OUT after %d usec"\ + " waiting for regMMSCH_VF_MAILBOX_RESP "\ + "(expected=0x%08x, readback=0x%08x)\n", + tmp, expected, resp); + return -EBUSY; + } + } + + enabled_vcn = amdgpu_vcn_is_disabled_vcn(adev, VCN_DECODE_RING, 0) ? 1 : 0; + init_status = ((struct mmsch_v4_0_3_init_header *)(table_loc))->vcn0.init_status; + if (resp != expected && resp != MMSCH_VF_MAILBOX_RESP__INCOMPLETE + && init_status != MMSCH_VF_ENGINE_STATUS__PASS) { + DRM_ERROR("MMSCH init status is incorrect! readback=0x%08x, header init "\ + "status for VCN%x: 0x%x\n", resp, enabled_vcn, init_status); + } + } + + return 0; +} + +/** + * vcn_v4_0_3_start - VCN start + * + * @adev: amdgpu_device pointer + * + * Start VCN block + */ +static int vcn_v4_0_3_start(struct amdgpu_device *adev) +{ + volatile struct amdgpu_vcn4_fw_shared *fw_shared; + struct amdgpu_ring *ring; + int i, j, k, r, vcn_inst; + uint32_t tmp; + + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, true); + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + r = vcn_v4_0_3_start_dpg_mode(adev, i, adev->vcn.indirect_sram); + continue; + } + + vcn_inst = GET_INST(VCN, i); + /* set VCN status busy */ + tmp = RREG32_SOC15(VCN, vcn_inst, regUVD_STATUS) | + UVD_STATUS__UVD_BUSY; + WREG32_SOC15(VCN, vcn_inst, regUVD_STATUS, tmp); + + /*SW clock gating */ + vcn_v4_0_3_disable_clock_gating(adev, i); + + /* enable VCPU clock */ + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, regUVD_VCPU_CNTL), + UVD_VCPU_CNTL__CLK_EN_MASK, + ~UVD_VCPU_CNTL__CLK_EN_MASK); + + /* disable master interrupt */ + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, regUVD_MASTINT_EN), 0, + ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* enable LMI MC and UMC channels */ + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, regUVD_LMI_CTRL2), 0, + ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); + + tmp = RREG32_SOC15(VCN, vcn_inst, regUVD_SOFT_RESET); + tmp &= ~UVD_SOFT_RESET__LMI_SOFT_RESET_MASK; + tmp &= ~UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK; + WREG32_SOC15(VCN, vcn_inst, regUVD_SOFT_RESET, tmp); + + /* setup regUVD_LMI_CTRL */ + tmp = RREG32_SOC15(VCN, vcn_inst, regUVD_LMI_CTRL); + WREG32_SOC15(VCN, vcn_inst, regUVD_LMI_CTRL, + tmp | UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK | + UVD_LMI_CTRL__MASK_MC_URGENT_MASK | + UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK | + UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK); + + /* setup regUVD_MPC_CNTL */ + tmp = RREG32_SOC15(VCN, vcn_inst, regUVD_MPC_CNTL); + tmp &= ~UVD_MPC_CNTL__REPLACEMENT_MODE_MASK; + tmp |= 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT; + WREG32_SOC15(VCN, vcn_inst, regUVD_MPC_CNTL, tmp); + + /* setup UVD_MPC_SET_MUXA0 */ + WREG32_SOC15(VCN, vcn_inst, regUVD_MPC_SET_MUXA0, + ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT))); + + /* setup UVD_MPC_SET_MUXB0 */ + WREG32_SOC15(VCN, vcn_inst, regUVD_MPC_SET_MUXB0, + ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) | + (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) | + (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT))); + + /* setup UVD_MPC_SET_MUX */ + WREG32_SOC15(VCN, vcn_inst, regUVD_MPC_SET_MUX, + ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) | + (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) | + (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT))); + + vcn_v4_0_3_mc_resume(adev, i); + + /* VCN global tiling registers */ + WREG32_SOC15(VCN, vcn_inst, regUVD_GFX8_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + WREG32_SOC15(VCN, vcn_inst, regUVD_GFX10_ADDR_CONFIG, + adev->gfx.config.gb_addr_config); + + /* unblock VCPU register access */ + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, regUVD_RB_ARB_CTRL), 0, + ~UVD_RB_ARB_CTRL__VCPU_DIS_MASK); + + /* release VCPU reset to boot */ + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, regUVD_VCPU_CNTL), 0, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + + for (j = 0; j < 10; ++j) { + uint32_t status; + + for (k = 0; k < 100; ++k) { + status = RREG32_SOC15(VCN, vcn_inst, + regUVD_STATUS); + if (status & 2) + break; + mdelay(10); + } + r = 0; + if (status & 2) + break; + + DRM_DEV_ERROR(adev->dev, + "VCN decode not responding, trying to reset the VCPU!!!\n"); + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, + regUVD_VCPU_CNTL), + UVD_VCPU_CNTL__BLK_RST_MASK, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + mdelay(10); + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, + regUVD_VCPU_CNTL), + 0, ~UVD_VCPU_CNTL__BLK_RST_MASK); + + mdelay(10); + r = -1; + } + + if (r) { + DRM_DEV_ERROR(adev->dev, "VCN decode not responding, giving up!!!\n"); + return r; + } + + /* enable master interrupt */ + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, regUVD_MASTINT_EN), + UVD_MASTINT_EN__VCPU_EN_MASK, + ~UVD_MASTINT_EN__VCPU_EN_MASK); + + /* clear the busy bit of VCN_STATUS */ + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, regUVD_STATUS), 0, + ~(2 << UVD_STATUS__VCPU_REPORT__SHIFT)); + + ring = &adev->vcn.inst[i].ring_enc[0]; + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + + /* program the RB_BASE for ring buffer */ + WREG32_SOC15(VCN, vcn_inst, regUVD_RB_BASE_LO, + lower_32_bits(ring->gpu_addr)); + WREG32_SOC15(VCN, vcn_inst, regUVD_RB_BASE_HI, + upper_32_bits(ring->gpu_addr)); + + WREG32_SOC15(VCN, vcn_inst, regUVD_RB_SIZE, + ring->ring_size / sizeof(uint32_t)); + + /* resetting ring, fw should not check RB ring */ + tmp = RREG32_SOC15(VCN, vcn_inst, regVCN_RB_ENABLE); + tmp &= ~(VCN_RB_ENABLE__RB_EN_MASK); + WREG32_SOC15(VCN, vcn_inst, regVCN_RB_ENABLE, tmp); + + /* Initialize the ring buffer's read and write pointers */ + WREG32_SOC15(VCN, vcn_inst, regUVD_RB_RPTR, 0); + WREG32_SOC15(VCN, vcn_inst, regUVD_RB_WPTR, 0); + + tmp = RREG32_SOC15(VCN, vcn_inst, regVCN_RB_ENABLE); + tmp |= VCN_RB_ENABLE__RB_EN_MASK; + WREG32_SOC15(VCN, vcn_inst, regVCN_RB_ENABLE, tmp); + + ring->wptr = RREG32_SOC15(VCN, vcn_inst, regUVD_RB_WPTR); + fw_shared->sq.queue_mode &= + cpu_to_le32(~(FW_QUEUE_RING_RESET | FW_QUEUE_DPG_HOLD_OFF)); + + } + return 0; +} + +/** + * vcn_v4_0_3_stop_dpg_mode - VCN stop with dpg mode + * + * @adev: amdgpu_device pointer + * @inst_idx: instance number index + * + * Stop VCN block with dpg mode + */ +static int vcn_v4_0_3_stop_dpg_mode(struct amdgpu_device *adev, int inst_idx) +{ + uint32_t tmp; + int vcn_inst; + + vcn_inst = GET_INST(VCN, inst_idx); + + /* Wait for power status to be 1 */ + SOC15_WAIT_ON_RREG(VCN, vcn_inst, regUVD_POWER_STATUS, 1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* wait for read ptr to be equal to write ptr */ + tmp = RREG32_SOC15(VCN, vcn_inst, regUVD_RB_WPTR); + SOC15_WAIT_ON_RREG(VCN, vcn_inst, regUVD_RB_RPTR, tmp, 0xFFFFFFFF); + + SOC15_WAIT_ON_RREG(VCN, vcn_inst, regUVD_POWER_STATUS, 1, + UVD_POWER_STATUS__UVD_POWER_STATUS_MASK); + + /* disable dynamic power gating mode */ + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, regUVD_POWER_STATUS), 0, + ~UVD_POWER_STATUS__UVD_PG_MODE_MASK); + return 0; +} + +/** + * vcn_v4_0_3_stop - VCN stop + * + * @adev: amdgpu_device pointer + * + * Stop VCN block + */ +static int vcn_v4_0_3_stop(struct amdgpu_device *adev) +{ + volatile struct amdgpu_vcn4_fw_shared *fw_shared; + int i, r = 0, vcn_inst; + uint32_t tmp; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + vcn_inst = GET_INST(VCN, i); + + fw_shared = adev->vcn.inst[i].fw_shared.cpu_addr; + fw_shared->sq.queue_mode |= FW_QUEUE_DPG_HOLD_OFF; + + if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) { + vcn_v4_0_3_stop_dpg_mode(adev, i); + continue; + } + + /* wait for vcn idle */ + r = SOC15_WAIT_ON_RREG(VCN, vcn_inst, regUVD_STATUS, + UVD_STATUS__IDLE, 0x7); + if (r) + goto Done; + + tmp = UVD_LMI_STATUS__VCPU_LMI_WRITE_CLEAN_MASK | + UVD_LMI_STATUS__READ_CLEAN_MASK | + UVD_LMI_STATUS__WRITE_CLEAN_MASK | + UVD_LMI_STATUS__WRITE_CLEAN_RAW_MASK; + r = SOC15_WAIT_ON_RREG(VCN, vcn_inst, regUVD_LMI_STATUS, tmp, + tmp); + if (r) + goto Done; + + /* stall UMC channel */ + tmp = RREG32_SOC15(VCN, vcn_inst, regUVD_LMI_CTRL2); + tmp |= UVD_LMI_CTRL2__STALL_ARB_UMC_MASK; + WREG32_SOC15(VCN, vcn_inst, regUVD_LMI_CTRL2, tmp); + tmp = UVD_LMI_STATUS__UMC_READ_CLEAN_RAW_MASK | + UVD_LMI_STATUS__UMC_WRITE_CLEAN_RAW_MASK; + r = SOC15_WAIT_ON_RREG(VCN, vcn_inst, regUVD_LMI_STATUS, tmp, + tmp); + if (r) + goto Done; + + /* Unblock VCPU Register access */ + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, regUVD_RB_ARB_CTRL), + UVD_RB_ARB_CTRL__VCPU_DIS_MASK, + ~UVD_RB_ARB_CTRL__VCPU_DIS_MASK); + + /* release VCPU reset to boot */ + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, regUVD_VCPU_CNTL), + UVD_VCPU_CNTL__BLK_RST_MASK, + ~UVD_VCPU_CNTL__BLK_RST_MASK); + + /* disable VCPU clock */ + WREG32_P(SOC15_REG_OFFSET(VCN, vcn_inst, regUVD_VCPU_CNTL), 0, + ~(UVD_VCPU_CNTL__CLK_EN_MASK)); + + /* reset LMI UMC/LMI/VCPU */ + tmp = RREG32_SOC15(VCN, vcn_inst, regUVD_SOFT_RESET); + tmp |= UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK; + WREG32_SOC15(VCN, vcn_inst, regUVD_SOFT_RESET, tmp); + + tmp = RREG32_SOC15(VCN, vcn_inst, regUVD_SOFT_RESET); + tmp |= UVD_SOFT_RESET__LMI_SOFT_RESET_MASK; + WREG32_SOC15(VCN, vcn_inst, regUVD_SOFT_RESET, tmp); + + /* clear VCN status */ + WREG32_SOC15(VCN, vcn_inst, regUVD_STATUS, 0); + + /* apply HW clock gating */ + vcn_v4_0_3_enable_clock_gating(adev, i); + } +Done: + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, false); + + return 0; +} + +/** + * vcn_v4_0_3_pause_dpg_mode - VCN pause with dpg mode + * + * @adev: amdgpu_device pointer + * @inst_idx: instance number index + * @new_state: pause state + * + * Pause dpg mode for VCN block + */ +static int vcn_v4_0_3_pause_dpg_mode(struct amdgpu_device *adev, int inst_idx, + struct dpg_pause_state *new_state) +{ + + return 0; +} + +/** + * vcn_v4_0_3_unified_ring_get_rptr - get unified read pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware unified read pointer + */ +static uint64_t vcn_v4_0_3_unified_ring_get_rptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring != &adev->vcn.inst[ring->me].ring_enc[0]) + DRM_ERROR("wrong ring id is identified in %s", __func__); + + return RREG32_SOC15(VCN, GET_INST(VCN, ring->me), regUVD_RB_RPTR); +} + +/** + * vcn_v4_0_3_unified_ring_get_wptr - get unified write pointer + * + * @ring: amdgpu_ring pointer + * + * Returns the current hardware unified write pointer + */ +static uint64_t vcn_v4_0_3_unified_ring_get_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring != &adev->vcn.inst[ring->me].ring_enc[0]) + DRM_ERROR("wrong ring id is identified in %s", __func__); + + if (ring->use_doorbell) + return *ring->wptr_cpu_addr; + else + return RREG32_SOC15(VCN, GET_INST(VCN, ring->me), + regUVD_RB_WPTR); +} + +/** + * vcn_v4_0_3_unified_ring_set_wptr - set enc write pointer + * + * @ring: amdgpu_ring pointer + * + * Commits the enc write pointer to the hardware + */ +static void vcn_v4_0_3_unified_ring_set_wptr(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + + if (ring != &adev->vcn.inst[ring->me].ring_enc[0]) + DRM_ERROR("wrong ring id is identified in %s", __func__); + + if (ring->use_doorbell) { + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); + WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); + } else { + WREG32_SOC15(VCN, GET_INST(VCN, ring->me), regUVD_RB_WPTR, + lower_32_bits(ring->wptr)); + } +} + +static const struct amdgpu_ring_funcs vcn_v4_0_3_unified_ring_vm_funcs = { + .type = AMDGPU_RING_TYPE_VCN_ENC, + .align_mask = 0x3f, + .nop = VCN_ENC_CMD_NO_OP, + .get_rptr = vcn_v4_0_3_unified_ring_get_rptr, + .get_wptr = vcn_v4_0_3_unified_ring_get_wptr, + .set_wptr = vcn_v4_0_3_unified_ring_set_wptr, + .emit_frame_size = + SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 + + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 4 + + 4 + /* vcn_v2_0_enc_ring_emit_vm_flush */ + 5 + 5 + /* vcn_v2_0_enc_ring_emit_fence x2 vm fence */ + 1, /* vcn_v2_0_enc_ring_insert_end */ + .emit_ib_size = 5, /* vcn_v2_0_enc_ring_emit_ib */ + .emit_ib = vcn_v2_0_enc_ring_emit_ib, + .emit_fence = vcn_v2_0_enc_ring_emit_fence, + .emit_vm_flush = vcn_v2_0_enc_ring_emit_vm_flush, + .test_ring = amdgpu_vcn_enc_ring_test_ring, + .test_ib = amdgpu_vcn_unified_ring_test_ib, + .insert_nop = amdgpu_ring_insert_nop, + .insert_end = vcn_v2_0_enc_ring_insert_end, + .pad_ib = amdgpu_ring_generic_pad_ib, + .begin_use = amdgpu_vcn_ring_begin_use, + .end_use = amdgpu_vcn_ring_end_use, + .emit_wreg = vcn_v2_0_enc_ring_emit_wreg, + .emit_reg_wait = vcn_v2_0_enc_ring_emit_reg_wait, + .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, +}; + +/** + * vcn_v4_0_3_set_unified_ring_funcs - set unified ring functions + * + * @adev: amdgpu_device pointer + * + * Set unified ring functions + */ +static void vcn_v4_0_3_set_unified_ring_funcs(struct amdgpu_device *adev) +{ + int i, vcn_inst; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + adev->vcn.inst[i].ring_enc[0].funcs = &vcn_v4_0_3_unified_ring_vm_funcs; + adev->vcn.inst[i].ring_enc[0].me = i; + vcn_inst = GET_INST(VCN, i); + adev->vcn.inst[i].aid_id = + vcn_inst / adev->vcn.num_inst_per_aid; + } + DRM_DEV_INFO(adev->dev, "VCN decode is enabled in VM mode\n"); +} + +/** + * vcn_v4_0_3_is_idle - check VCN block is idle + * + * @handle: amdgpu_device pointer + * + * Check whether VCN block is idle + */ +static bool vcn_v4_0_3_is_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, ret = 1; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + ret &= (RREG32_SOC15(VCN, GET_INST(VCN, i), regUVD_STATUS) == + UVD_STATUS__IDLE); + } + + return ret; +} + +/** + * vcn_v4_0_3_wait_for_idle - wait for VCN block idle + * + * @handle: amdgpu_device pointer + * + * Wait for VCN block idle + */ +static int vcn_v4_0_3_wait_for_idle(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, ret = 0; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + ret = SOC15_WAIT_ON_RREG(VCN, GET_INST(VCN, i), regUVD_STATUS, + UVD_STATUS__IDLE, UVD_STATUS__IDLE); + if (ret) + return ret; + } + + return ret; +} + +/* vcn_v4_0_3_set_clockgating_state - set VCN block clockgating state + * + * @handle: amdgpu_device pointer + * @state: clock gating state + * + * Set VCN block clockgating state + */ +static int vcn_v4_0_3_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool enable = state == AMD_CG_STATE_GATE; + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + if (enable) { + if (RREG32_SOC15(VCN, GET_INST(VCN, i), + regUVD_STATUS) != UVD_STATUS__IDLE) + return -EBUSY; + vcn_v4_0_3_enable_clock_gating(adev, i); + } else { + vcn_v4_0_3_disable_clock_gating(adev, i); + } + } + return 0; +} + +/** + * vcn_v4_0_3_set_powergating_state - set VCN block powergating state + * + * @handle: amdgpu_device pointer + * @state: power gating state + * + * Set VCN block powergating state + */ +static int vcn_v4_0_3_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int ret; + + /* for SRIOV, guest should not control VCN Power-gating + * MMSCH FW should control Power-gating and clock-gating + * guest should avoid touching CGC and PG + */ + if (amdgpu_sriov_vf(adev)) { + adev->vcn.cur_state = AMD_PG_STATE_UNGATE; + return 0; + } + + if (state == adev->vcn.cur_state) + return 0; + + if (state == AMD_PG_STATE_GATE) + ret = vcn_v4_0_3_stop(adev); + else + ret = vcn_v4_0_3_start(adev); + + if (!ret) + adev->vcn.cur_state = state; + + return ret; +} + +/** + * vcn_v4_0_3_set_interrupt_state - set VCN block interrupt state + * + * @adev: amdgpu_device pointer + * @source: interrupt sources + * @type: interrupt types + * @state: interrupt states + * + * Set VCN block interrupt state + */ +static int vcn_v4_0_3_set_interrupt_state(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + unsigned int type, + enum amdgpu_interrupt_state state) +{ + return 0; +} + +/** + * vcn_v4_0_3_process_interrupt - process VCN block interrupt + * + * @adev: amdgpu_device pointer + * @source: interrupt sources + * @entry: interrupt entry from clients and sources + * + * Process VCN block interrupt + */ +static int vcn_v4_0_3_process_interrupt(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + uint32_t i, inst; + + i = node_id_to_phys_map[entry->node_id]; + + DRM_DEV_DEBUG(adev->dev, "IH: VCN TRAP\n"); + + for (inst = 0; inst < adev->vcn.num_vcn_inst; ++inst) + if (adev->vcn.inst[inst].aid_id == i) + break; + + if (inst >= adev->vcn.num_vcn_inst) { + dev_WARN_ONCE(adev->dev, 1, + "Interrupt received for unknown VCN instance %d", + entry->node_id); + return 0; + } + + switch (entry->src_id) { + case VCN_4_0__SRCID__UVD_ENC_GENERAL_PURPOSE: + amdgpu_fence_process(&adev->vcn.inst[inst].ring_enc[0]); + break; + default: + DRM_DEV_ERROR(adev->dev, "Unhandled interrupt: %d %d\n", + entry->src_id, entry->src_data[0]); + break; + } + + return 0; +} + +static const struct amdgpu_irq_src_funcs vcn_v4_0_3_irq_funcs = { + .set = vcn_v4_0_3_set_interrupt_state, + .process = vcn_v4_0_3_process_interrupt, +}; + +/** + * vcn_v4_0_3_set_irq_funcs - set VCN block interrupt irq functions + * + * @adev: amdgpu_device pointer + * + * Set VCN block interrupt irq functions + */ +static void vcn_v4_0_3_set_irq_funcs(struct amdgpu_device *adev) +{ + int i; + + for (i = 0; i < adev->vcn.num_vcn_inst; ++i) { + adev->vcn.inst->irq.num_types++; + } + adev->vcn.inst->irq.funcs = &vcn_v4_0_3_irq_funcs; +} + +static const struct amd_ip_funcs vcn_v4_0_3_ip_funcs = { + .name = "vcn_v4_0_3", + .early_init = vcn_v4_0_3_early_init, + .late_init = NULL, + .sw_init = vcn_v4_0_3_sw_init, + .sw_fini = vcn_v4_0_3_sw_fini, + .hw_init = vcn_v4_0_3_hw_init, + .hw_fini = vcn_v4_0_3_hw_fini, + .suspend = vcn_v4_0_3_suspend, + .resume = vcn_v4_0_3_resume, + .is_idle = vcn_v4_0_3_is_idle, + .wait_for_idle = vcn_v4_0_3_wait_for_idle, + .check_soft_reset = NULL, + .pre_soft_reset = NULL, + .soft_reset = NULL, + .post_soft_reset = NULL, + .set_clockgating_state = vcn_v4_0_3_set_clockgating_state, + .set_powergating_state = vcn_v4_0_3_set_powergating_state, +}; + +const struct amdgpu_ip_block_version vcn_v4_0_3_ip_block = { + .type = AMD_IP_BLOCK_TYPE_VCN, + .major = 4, + .minor = 0, + .rev = 3, + .funcs = &vcn_v4_0_3_ip_funcs, +}; + +static const struct amdgpu_ras_err_status_reg_entry vcn_v4_0_3_ue_reg_list[] = { + {AMDGPU_RAS_REG_ENTRY(VCN, 0, regVCN_UE_ERR_STATUS_LO_VIDD, regVCN_UE_ERR_STATUS_HI_VIDD), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "VIDD"}, + {AMDGPU_RAS_REG_ENTRY(VCN, 0, regVCN_UE_ERR_STATUS_LO_VIDV, regVCN_UE_ERR_STATUS_HI_VIDV), + 1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "VIDV"}, +}; + +static void vcn_v4_0_3_inst_query_ras_error_count(struct amdgpu_device *adev, + uint32_t vcn_inst, + void *ras_err_status) +{ + struct ras_err_data *err_data = (struct ras_err_data *)ras_err_status; + + /* vcn v4_0_3 only support query uncorrectable errors */ + amdgpu_ras_inst_query_ras_error_count(adev, + vcn_v4_0_3_ue_reg_list, + ARRAY_SIZE(vcn_v4_0_3_ue_reg_list), + NULL, 0, GET_INST(VCN, vcn_inst), + AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE, + &err_data->ue_count); +} + +static void vcn_v4_0_3_query_ras_error_count(struct amdgpu_device *adev, + void *ras_err_status) +{ + uint32_t i; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__VCN)) { + dev_warn(adev->dev, "VCN RAS is not supported\n"); + return; + } + + for (i = 0; i < adev->vcn.num_vcn_inst; i++) + vcn_v4_0_3_inst_query_ras_error_count(adev, i, ras_err_status); +} + +static void vcn_v4_0_3_inst_reset_ras_error_count(struct amdgpu_device *adev, + uint32_t vcn_inst) +{ + amdgpu_ras_inst_reset_ras_error_count(adev, + vcn_v4_0_3_ue_reg_list, + ARRAY_SIZE(vcn_v4_0_3_ue_reg_list), + GET_INST(VCN, vcn_inst)); +} + +static void vcn_v4_0_3_reset_ras_error_count(struct amdgpu_device *adev) +{ + uint32_t i; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__VCN)) { + dev_warn(adev->dev, "VCN RAS is not supported\n"); + return; + } + + for (i = 0; i < adev->vcn.num_vcn_inst; i++) + vcn_v4_0_3_inst_reset_ras_error_count(adev, i); +} + +static const struct amdgpu_ras_block_hw_ops vcn_v4_0_3_ras_hw_ops = { + .query_ras_error_count = vcn_v4_0_3_query_ras_error_count, + .reset_ras_error_count = vcn_v4_0_3_reset_ras_error_count, +}; + +static struct amdgpu_vcn_ras vcn_v4_0_3_ras = { + .ras_block = { + .hw_ops = &vcn_v4_0_3_ras_hw_ops, + }, +}; + +static void vcn_v4_0_3_set_ras_funcs(struct amdgpu_device *adev) +{ + adev->vcn.ras = &vcn_v4_0_3_ras; +} + +static void vcn_v4_0_3_enable_ras(struct amdgpu_device *adev, + int inst_idx, bool indirect) +{ + uint32_t tmp; + + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__VCN)) + return; + + tmp = VCN_RAS_CNTL__VCPU_VCODEC_REARM_MASK | + VCN_RAS_CNTL__VCPU_VCODEC_IH_EN_MASK | + VCN_RAS_CNTL__VCPU_VCODEC_PMI_EN_MASK | + VCN_RAS_CNTL__VCPU_VCODEC_STALL_EN_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, + SOC15_DPG_MODE_OFFSET(VCN, 0, regVCN_RAS_CNTL), + tmp, 0, indirect); + + tmp = UVD_SYS_INT_EN__RASCNTL_VCPU_VCODEC_EN_MASK; + WREG32_SOC15_DPG_MODE(inst_idx, + SOC15_DPG_MODE_OFFSET(VCN, 0, regUVD_SYS_INT_EN), + tmp, 0, indirect); +} diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.h b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.h new file mode 100644 index 000000000..0b0461143 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.h @@ -0,0 +1,29 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VCN_V4_0_3_H__ +#define __VCN_V4_0_3_H__ + +extern const struct amdgpu_ip_block_version vcn_v4_0_3_ip_block; + +#endif /* __VCN_V4_0_3_H__ */ diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c new file mode 100644 index 000000000..d364c6dd1 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c @@ -0,0 +1,663 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" +#include "soc15.h" + +#include "oss/osssys_4_0_offset.h" +#include "oss/osssys_4_0_sh_mask.h" + +#include "soc15_common.h" +#include "vega10_ih.h" + +#define MAX_REARM_RETRY 10 + +static void vega10_ih_set_interrupt_funcs(struct amdgpu_device *adev); + +/** + * vega10_ih_init_register_offset - Initialize register offset for ih rings + * + * @adev: amdgpu_device pointer + * + * Initialize register offset ih rings (VEGA10). + */ +static void vega10_ih_init_register_offset(struct amdgpu_device *adev) +{ + struct amdgpu_ih_regs *ih_regs; + + if (adev->irq.ih.ring_size) { + ih_regs = &adev->irq.ih.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_HI); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_RPTR); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_DOORBELL_RPTR); + ih_regs->ih_rb_wptr_addr_lo = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR_ADDR_LO); + ih_regs->ih_rb_wptr_addr_hi = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR_ADDR_HI); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL; + } + + if (adev->irq.ih1.ring_size) { + ih_regs = &adev->irq.ih1.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_RING1); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_HI_RING1); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL_RING1); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR_RING1); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_RPTR_RING1); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_DOORBELL_RPTR_RING1); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL_RING1; + } + + if (adev->irq.ih2.ring_size) { + ih_regs = &adev->irq.ih2.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_RING2); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_HI_RING2); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL_RING2); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR_RING2); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_RPTR_RING2); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_DOORBELL_RPTR_RING2); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL_RING2; + } +} + +/** + * vega10_ih_toggle_ring_interrupts - toggle the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointet + * @enable: true - enable the interrupts, false - disable the interrupts + * + * Toggle the interrupt ring buffer (VEGA10) + */ +static int vega10_ih_toggle_ring_interrupts(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, + bool enable) +{ + struct amdgpu_ih_regs *ih_regs; + uint32_t tmp; + + ih_regs = &ih->ih_regs; + + tmp = RREG32(ih_regs->ih_rb_cntl); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_ENABLE, (enable ? 1 : 0)); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_GPU_TS_ENABLE, 1); + /* enable_intr field is only valid in ring0 */ + if (ih == &adev->irq.ih) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, ENABLE_INTR, (enable ? 1 : 0)); + if (amdgpu_sriov_vf(adev)) { + if (psp_reg_program(&adev->psp, ih_regs->psp_reg_id, tmp)) { + dev_err(adev->dev, "PSP program IH_RB_CNTL failed!\n"); + return -ETIMEDOUT; + } + } else { + WREG32(ih_regs->ih_rb_cntl, tmp); + } + + if (enable) { + ih->enabled = true; + } else { + /* set rptr, wptr to 0 */ + WREG32(ih_regs->ih_rb_rptr, 0); + WREG32(ih_regs->ih_rb_wptr, 0); + ih->enabled = false; + ih->rptr = 0; + } + + return 0; +} + +/** + * vega10_ih_toggle_interrupts - Toggle all the available interrupt ring buffers + * + * @adev: amdgpu_device pointer + * @enable: enable or disable interrupt ring buffers + * + * Toggle all the available interrupt ring buffers (VEGA10). + */ +static int vega10_ih_toggle_interrupts(struct amdgpu_device *adev, bool enable) +{ + struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1, &adev->irq.ih2}; + int i; + int r; + + for (i = 0; i < ARRAY_SIZE(ih); i++) { + if (ih[i]->ring_size) { + r = vega10_ih_toggle_ring_interrupts(adev, ih[i], enable); + if (r) + return r; + } + } + + return 0; +} + +static uint32_t vega10_ih_rb_cntl(struct amdgpu_ih_ring *ih, uint32_t ih_rb_cntl) +{ + int rb_bufsz = order_base_2(ih->ring_size / 4); + + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + MC_SPACE, ih->use_bus_addr ? 1 : 4); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_OVERFLOW_CLEAR, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_OVERFLOW_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_SIZE, rb_bufsz); + /* Ring Buffer write pointer writeback. If enabled, IH_RB_WPTR register + * value is written to memory + */ + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_WRITEBACK_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_SNOOP, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_RO, 0); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_VMID, 0); + + return ih_rb_cntl; +} + +static uint32_t vega10_ih_doorbell_rptr(struct amdgpu_ih_ring *ih) +{ + u32 ih_doorbell_rtpr = 0; + + if (ih->use_doorbell) { + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, OFFSET, + ih->doorbell_index); + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, + ENABLE, 1); + } else { + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, + ENABLE, 0); + } + return ih_doorbell_rtpr; +} + +/** + * vega10_ih_enable_ring - enable an ih ring buffer + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + * Enable an ih ring buffer (VEGA10) + */ +static int vega10_ih_enable_ring(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + struct amdgpu_ih_regs *ih_regs; + uint32_t tmp; + + ih_regs = &ih->ih_regs; + + /* Ring Buffer base. [39:8] of 40-bit address of the beginning of the ring buffer*/ + WREG32(ih_regs->ih_rb_base, ih->gpu_addr >> 8); + WREG32(ih_regs->ih_rb_base_hi, (ih->gpu_addr >> 40) & 0xff); + + tmp = RREG32(ih_regs->ih_rb_cntl); + tmp = vega10_ih_rb_cntl(ih, tmp); + if (ih == &adev->irq.ih) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RPTR_REARM, !!adev->irq.msi_enabled); + if (ih == &adev->irq.ih1) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_FULL_DRAIN_ENABLE, 1); + if (amdgpu_sriov_vf(adev)) { + if (psp_reg_program(&adev->psp, ih_regs->psp_reg_id, tmp)) { + dev_err(adev->dev, "PSP program IH_RB_CNTL failed!\n"); + return -ETIMEDOUT; + } + } else { + WREG32(ih_regs->ih_rb_cntl, tmp); + } + + if (ih == &adev->irq.ih) { + /* set the ih ring 0 writeback address whether it's enabled or not */ + WREG32(ih_regs->ih_rb_wptr_addr_lo, lower_32_bits(ih->wptr_addr)); + WREG32(ih_regs->ih_rb_wptr_addr_hi, upper_32_bits(ih->wptr_addr) & 0xFFFF); + } + + /* set rptr, wptr to 0 */ + WREG32(ih_regs->ih_rb_wptr, 0); + WREG32(ih_regs->ih_rb_rptr, 0); + + WREG32(ih_regs->ih_doorbell_rptr, vega10_ih_doorbell_rptr(ih)); + + return 0; +} + +/** + * vega10_ih_irq_init - init and enable the interrupt ring + * + * @adev: amdgpu_device pointer + * + * Allocate a ring buffer for the interrupt controller, + * enable the RLC, disable interrupts, enable the IH + * ring buffer and enable it (VI). + * Called at device load and reume. + * Returns 0 for success, errors for failure. + */ +static int vega10_ih_irq_init(struct amdgpu_device *adev) +{ + struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1, &adev->irq.ih2}; + u32 ih_chicken; + int ret; + int i; + + /* disable irqs */ + ret = vega10_ih_toggle_interrupts(adev, false); + if (ret) + return ret; + + adev->nbio.funcs->ih_control(adev); + + if (adev->asic_type == CHIP_RENOIR) { + ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN); + if (adev->irq.ih.use_bus_addr) { + ih_chicken = REG_SET_FIELD(ih_chicken, IH_CHICKEN, + MC_SPACE_GPA_ENABLE, 1); + } + WREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN, ih_chicken); + } + + for (i = 0; i < ARRAY_SIZE(ih); i++) { + if (ih[i]->ring_size) { + ret = vega10_ih_enable_ring(adev, ih[i]); + if (ret) + return ret; + } + } + + if (!amdgpu_sriov_vf(adev)) + adev->nbio.funcs->ih_doorbell_range(adev, adev->irq.ih.use_doorbell, + adev->irq.ih.doorbell_index); + + pci_set_master(adev->pdev); + + /* enable interrupts */ + ret = vega10_ih_toggle_interrupts(adev, true); + if (ret) + return ret; + + if (adev->irq.ih_soft.ring_size) + adev->irq.ih_soft.enabled = true; + + return 0; +} + +/** + * vega10_ih_irq_disable - disable interrupts + * + * @adev: amdgpu_device pointer + * + * Disable interrupts on the hw (VEGA10). + */ +static void vega10_ih_irq_disable(struct amdgpu_device *adev) +{ + vega10_ih_toggle_interrupts(adev, false); + + /* Wait and acknowledge irq */ + mdelay(1); +} + +/** + * vega10_ih_get_wptr - get the IH ring buffer wptr + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to fetch wptr + * + * Get the IH ring buffer wptr from either the register + * or the writeback memory buffer (VEGA10). Also check for + * ring buffer overflow and deal with it. + * Returns the value of the wptr. + */ +static u32 vega10_ih_get_wptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + u32 wptr, tmp; + struct amdgpu_ih_regs *ih_regs; + + if (ih == &adev->irq.ih || ih == &adev->irq.ih_soft) { + /* Only ring0 supports writeback. On other rings fall back + * to register-based code with overflow checking below. + * ih_soft ring doesn't have any backing hardware registers, + * update wptr and return. + */ + wptr = le32_to_cpu(*ih->wptr_cpu); + + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + } + + ih_regs = &ih->ih_regs; + + /* Double check that the overflow wasn't already cleared. */ + wptr = RREG32_NO_KIQ(ih_regs->ih_rb_wptr); + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + + wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0); + + /* When a ring buffer overflow happen start parsing interrupt + * from the last not overwritten vector (wptr + 32). Hopefully + * this should allow us to catchup. + */ + tmp = (wptr + 32) & ih->ptr_mask; + dev_warn(adev->dev, "IH ring buffer overflow " + "(0x%08X, 0x%08X, 0x%08X)\n", + wptr, ih->rptr, tmp); + ih->rptr = tmp; + + tmp = RREG32_NO_KIQ(ih_regs->ih_rb_cntl); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); + WREG32_NO_KIQ(ih_regs->ih_rb_cntl, tmp); + +out: + return (wptr & ih->ptr_mask); +} + +/** + * vega10_ih_irq_rearm - rearm IRQ if lost + * + * @adev: amdgpu_device pointer + * @ih: IH ring to match + * + */ +static void vega10_ih_irq_rearm(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + uint32_t v = 0; + uint32_t i = 0; + struct amdgpu_ih_regs *ih_regs; + + ih_regs = &ih->ih_regs; + /* Rearm IRQ / re-wwrite doorbell if doorbell write is lost */ + for (i = 0; i < MAX_REARM_RETRY; i++) { + v = RREG32_NO_KIQ(ih_regs->ih_rb_rptr); + if ((v < ih->ring_size) && (v != ih->rptr)) + WDOORBELL32(ih->doorbell_index, ih->rptr); + else + break; + } +} + +/** + * vega10_ih_set_rptr - set the IH ring buffer rptr + * + * @adev: amdgpu_device pointer + * @ih: IH ring buffer to set rptr + * + * Set the IH ring buffer rptr. + */ +static void vega10_ih_set_rptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + struct amdgpu_ih_regs *ih_regs; + + if (ih == &adev->irq.ih_soft) + return; + + if (ih->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + *ih->rptr_cpu = ih->rptr; + WDOORBELL32(ih->doorbell_index, ih->rptr); + + if (amdgpu_sriov_vf(adev)) + vega10_ih_irq_rearm(adev, ih); + } else { + ih_regs = &ih->ih_regs; + WREG32(ih_regs->ih_rb_rptr, ih->rptr); + } +} + +/** + * vega10_ih_self_irq - dispatch work for ring 1 and 2 + * + * @adev: amdgpu_device pointer + * @source: irq source + * @entry: IV with WPTR update + * + * Update the WPTR from the IV and schedule work to handle the entries. + */ +static int vega10_ih_self_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + switch (entry->ring_id) { + case 1: + schedule_work(&adev->irq.ih1_work); + break; + case 2: + schedule_work(&adev->irq.ih2_work); + break; + default: break; + } + return 0; +} + +static const struct amdgpu_irq_src_funcs vega10_ih_self_irq_funcs = { + .process = vega10_ih_self_irq, +}; + +static void vega10_ih_set_self_irq_funcs(struct amdgpu_device *adev) +{ + adev->irq.self_irq.num_types = 0; + adev->irq.self_irq.funcs = &vega10_ih_self_irq_funcs; +} + +static int vega10_ih_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + vega10_ih_set_interrupt_funcs(adev); + vega10_ih_set_self_irq_funcs(adev); + return 0; +} + +static int vega10_ih_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int r; + + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_IH, 0, + &adev->irq.self_irq); + if (r) + return r; + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih, IH_RING_SIZE, true); + if (r) + return r; + + adev->irq.ih.use_doorbell = true; + adev->irq.ih.doorbell_index = adev->doorbell_index.ih << 1; + + if (!(adev->flags & AMD_IS_APU)) { + r = amdgpu_ih_ring_init(adev, &adev->irq.ih1, PAGE_SIZE, true); + if (r) + return r; + + adev->irq.ih1.use_doorbell = true; + adev->irq.ih1.doorbell_index = (adev->doorbell_index.ih + 1) << 1; + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih2, PAGE_SIZE, true); + if (r) + return r; + + adev->irq.ih2.use_doorbell = true; + adev->irq.ih2.doorbell_index = (adev->doorbell_index.ih + 2) << 1; + } + /* initialize ih control registers offset */ + vega10_ih_init_register_offset(adev); + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih_soft, IH_SW_RING_SIZE, true); + if (r) + return r; + + r = amdgpu_irq_init(adev); + + return r; +} + +static int vega10_ih_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_fini_sw(adev); + + return 0; +} + +static int vega10_ih_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return vega10_ih_irq_init(adev); +} + +static int vega10_ih_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + vega10_ih_irq_disable(adev); + + return 0; +} + +static int vega10_ih_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return vega10_ih_hw_fini(adev); +} + +static int vega10_ih_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return vega10_ih_hw_init(adev); +} + +static bool vega10_ih_is_idle(void *handle) +{ + /* todo */ + return true; +} + +static int vega10_ih_wait_for_idle(void *handle) +{ + /* todo */ + return -ETIMEDOUT; +} + +static int vega10_ih_soft_reset(void *handle) +{ + /* todo */ + + return 0; +} + +static void vega10_ih_update_clockgating_state(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def, field_val; + + if (adev->cg_flags & AMD_CG_SUPPORT_IH_CG) { + def = data = RREG32_SOC15(OSSSYS, 0, mmIH_CLK_CTRL); + field_val = enable ? 0 : 1; + /** + * Vega10/12 and RAVEN don't have IH_BUFFER_MEM_CLK_SOFT_OVERRIDE field. + */ + if (adev->asic_type == CHIP_RENOIR) + data = REG_SET_FIELD(data, IH_CLK_CTRL, + IH_BUFFER_MEM_CLK_SOFT_OVERRIDE, field_val); + + data = REG_SET_FIELD(data, IH_CLK_CTRL, + DBUS_MUX_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + OSSSYS_SHARE_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + LIMIT_SMN_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + DYN_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + REG_CLK_SOFT_OVERRIDE, field_val); + if (def != data) + WREG32_SOC15(OSSSYS, 0, mmIH_CLK_CTRL, data); + } +} + +static int vega10_ih_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + vega10_ih_update_clockgating_state(adev, + state == AMD_CG_STATE_GATE); + return 0; + +} + +static int vega10_ih_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +const struct amd_ip_funcs vega10_ih_ip_funcs = { + .name = "vega10_ih", + .early_init = vega10_ih_early_init, + .late_init = NULL, + .sw_init = vega10_ih_sw_init, + .sw_fini = vega10_ih_sw_fini, + .hw_init = vega10_ih_hw_init, + .hw_fini = vega10_ih_hw_fini, + .suspend = vega10_ih_suspend, + .resume = vega10_ih_resume, + .is_idle = vega10_ih_is_idle, + .wait_for_idle = vega10_ih_wait_for_idle, + .soft_reset = vega10_ih_soft_reset, + .set_clockgating_state = vega10_ih_set_clockgating_state, + .set_powergating_state = vega10_ih_set_powergating_state, +}; + +static const struct amdgpu_ih_funcs vega10_ih_funcs = { + .get_wptr = vega10_ih_get_wptr, + .decode_iv = amdgpu_ih_decode_iv_helper, + .decode_iv_ts = amdgpu_ih_decode_iv_ts_helper, + .set_rptr = vega10_ih_set_rptr +}; + +static void vega10_ih_set_interrupt_funcs(struct amdgpu_device *adev) +{ + adev->irq.ih_funcs = &vega10_ih_funcs; +} + +const struct amdgpu_ip_block_version vega10_ih_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_IH, + .major = 4, + .minor = 0, + .rev = 0, + .funcs = &vega10_ih_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.h b/drivers/gpu/drm/amd/amdgpu/vega10_ih.h new file mode 100644 index 000000000..82edd28b9 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.h @@ -0,0 +1,30 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VEGA10_IH_H__ +#define __VEGA10_IH_H__ + +extern const struct amd_ip_funcs vega10_ih_ip_funcs; +extern const struct amdgpu_ip_block_version vega10_ih_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c b/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c new file mode 100644 index 000000000..6b52a539d --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vega10_reg_init.c @@ -0,0 +1,95 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "soc15.h" + +#include "soc15_common.h" +#include "vega10_ip_offset.h" + +int vega10_reg_base_init(struct amdgpu_device *adev) +{ + /* HW has more IP blocks, only initialized the blocke beend by our driver */ + uint32_t i; + for (i = 0 ; i < MAX_INSTANCE ; ++i) { + adev->reg_offset[GC_HWIP][i] = (uint32_t *)(&(GC_BASE.instance[i])); + adev->reg_offset[HDP_HWIP][i] = (uint32_t *)(&(HDP_BASE.instance[i])); + adev->reg_offset[MMHUB_HWIP][i] = (uint32_t *)(&(MMHUB_BASE.instance[i])); + adev->reg_offset[ATHUB_HWIP][i] = (uint32_t *)(&(ATHUB_BASE.instance[i])); + adev->reg_offset[NBIO_HWIP][i] = (uint32_t *)(&(NBIO_BASE.instance[i])); + adev->reg_offset[MP0_HWIP][i] = (uint32_t *)(&(MP0_BASE.instance[i])); + adev->reg_offset[MP1_HWIP][i] = (uint32_t *)(&(MP1_BASE.instance[i])); + adev->reg_offset[UVD_HWIP][i] = (uint32_t *)(&(UVD_BASE.instance[i])); + adev->reg_offset[VCE_HWIP][i] = (uint32_t *)(&(VCE_BASE.instance[i])); + adev->reg_offset[VCN_HWIP][i] = (uint32_t *)(&(VCN_BASE.instance[i])); + adev->reg_offset[DF_HWIP][i] = (uint32_t *)(&(DF_BASE.instance[i])); + adev->reg_offset[DCE_HWIP][i] = (uint32_t *)(&(DCE_BASE.instance[i])); + adev->reg_offset[OSSSYS_HWIP][i] = (uint32_t *)(&(OSSSYS_BASE.instance[i])); + adev->reg_offset[SDMA0_HWIP][i] = (uint32_t *)(&(SDMA0_BASE.instance[i])); + adev->reg_offset[SDMA1_HWIP][i] = (uint32_t *)(&(SDMA1_BASE.instance[i])); + adev->reg_offset[SMUIO_HWIP][i] = (uint32_t *)(&(SMUIO_BASE.instance[i])); + adev->reg_offset[PWR_HWIP][i] = (uint32_t *)(&(PWR_BASE.instance[i])); + adev->reg_offset[NBIF_HWIP][i] = (uint32_t *)(&(NBIF_BASE.instance[i])); + adev->reg_offset[THM_HWIP][i] = (uint32_t *)(&(THM_BASE.instance[i])); + adev->reg_offset[CLK_HWIP][i] = (uint32_t *)(&(CLK_BASE.instance[i])); + } + return 0; +} + +void vega10_doorbell_index_init(struct amdgpu_device *adev) +{ + adev->doorbell_index.kiq = AMDGPU_DOORBELL64_KIQ; + adev->doorbell_index.mec_ring0 = AMDGPU_DOORBELL64_MEC_RING0; + adev->doorbell_index.mec_ring1 = AMDGPU_DOORBELL64_MEC_RING1; + adev->doorbell_index.mec_ring2 = AMDGPU_DOORBELL64_MEC_RING2; + adev->doorbell_index.mec_ring3 = AMDGPU_DOORBELL64_MEC_RING3; + adev->doorbell_index.mec_ring4 = AMDGPU_DOORBELL64_MEC_RING4; + adev->doorbell_index.mec_ring5 = AMDGPU_DOORBELL64_MEC_RING5; + adev->doorbell_index.mec_ring6 = AMDGPU_DOORBELL64_MEC_RING6; + adev->doorbell_index.mec_ring7 = AMDGPU_DOORBELL64_MEC_RING7; + adev->doorbell_index.userqueue_start = AMDGPU_DOORBELL64_USERQUEUE_START; + adev->doorbell_index.userqueue_end = AMDGPU_DOORBELL64_USERQUEUE_END; + adev->doorbell_index.gfx_ring0 = AMDGPU_DOORBELL64_GFX_RING0; + adev->doorbell_index.sdma_engine[0] = AMDGPU_DOORBELL64_sDMA_ENGINE0; + adev->doorbell_index.sdma_engine[1] = AMDGPU_DOORBELL64_sDMA_ENGINE1; + adev->doorbell_index.ih = AMDGPU_DOORBELL64_IH; + adev->doorbell_index.uvd_vce.uvd_ring0_1 = AMDGPU_DOORBELL64_UVD_RING0_1; + adev->doorbell_index.uvd_vce.uvd_ring2_3 = AMDGPU_DOORBELL64_UVD_RING2_3; + adev->doorbell_index.uvd_vce.uvd_ring4_5 = AMDGPU_DOORBELL64_UVD_RING4_5; + adev->doorbell_index.uvd_vce.uvd_ring6_7 = AMDGPU_DOORBELL64_UVD_RING6_7; + adev->doorbell_index.uvd_vce.vce_ring0_1 = AMDGPU_DOORBELL64_VCE_RING0_1; + adev->doorbell_index.uvd_vce.vce_ring2_3 = AMDGPU_DOORBELL64_VCE_RING2_3; + adev->doorbell_index.uvd_vce.vce_ring4_5 = AMDGPU_DOORBELL64_VCE_RING4_5; + adev->doorbell_index.uvd_vce.vce_ring6_7 = AMDGPU_DOORBELL64_VCE_RING6_7; + adev->doorbell_index.vcn.vcn_ring0_1 = AMDGPU_DOORBELL64_VCN0_1; + adev->doorbell_index.vcn.vcn_ring2_3 = AMDGPU_DOORBELL64_VCN2_3; + adev->doorbell_index.vcn.vcn_ring4_5 = AMDGPU_DOORBELL64_VCN4_5; + adev->doorbell_index.vcn.vcn_ring6_7 = AMDGPU_DOORBELL64_VCN6_7; + + adev->doorbell_index.first_non_cp = AMDGPU_DOORBELL64_FIRST_NON_CP; + adev->doorbell_index.last_non_cp = AMDGPU_DOORBELL64_LAST_NON_CP; + + /* In unit of dword doorbell */ + adev->doorbell_index.max_assignment = AMDGPU_DOORBELL64_MAX_ASSIGNMENT << 1; + adev->doorbell_index.sdma_doorbell_range = 4; +} + diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_sdma_pkt_open.h b/drivers/gpu/drm/amd/amdgpu/vega10_sdma_pkt_open.h new file mode 100644 index 000000000..8de4ccce5 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vega10_sdma_pkt_open.h @@ -0,0 +1,3335 @@ +/* + * Copyright (C) 2016 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VEGA10_SDMA_PKT_OPEN_H_ +#define __VEGA10_SDMA_PKT_OPEN_H_ + +#define SDMA_OP_NOP 0 +#define SDMA_OP_COPY 1 +#define SDMA_OP_WRITE 2 +#define SDMA_OP_INDIRECT 4 +#define SDMA_OP_FENCE 5 +#define SDMA_OP_TRAP 6 +#define SDMA_OP_SEM 7 +#define SDMA_OP_POLL_REGMEM 8 +#define SDMA_OP_COND_EXE 9 +#define SDMA_OP_ATOMIC 10 +#define SDMA_OP_CONST_FILL 11 +#define SDMA_OP_PTEPDE 12 +#define SDMA_OP_TIMESTAMP 13 +#define SDMA_OP_SRBM_WRITE 14 +#define SDMA_OP_PRE_EXE 15 +#define SDMA_OP_DUMMY_TRAP 16 +#define SDMA_SUBOP_TIMESTAMP_SET 0 +#define SDMA_SUBOP_TIMESTAMP_GET 1 +#define SDMA_SUBOP_TIMESTAMP_GET_GLOBAL 2 +#define SDMA_SUBOP_COPY_LINEAR 0 +#define SDMA_SUBOP_COPY_LINEAR_SUB_WIND 4 +#define SDMA_SUBOP_COPY_TILED 1 +#define SDMA_SUBOP_COPY_TILED_SUB_WIND 5 +#define SDMA_SUBOP_COPY_T2T_SUB_WIND 6 +#define SDMA_SUBOP_COPY_SOA 3 +#define SDMA_SUBOP_COPY_DIRTY_PAGE 7 +#define SDMA_SUBOP_COPY_LINEAR_PHY 8 +#define SDMA_SUBOP_WRITE_LINEAR 0 +#define SDMA_SUBOP_WRITE_TILED 1 +#define SDMA_SUBOP_PTEPDE_GEN 0 +#define SDMA_SUBOP_PTEPDE_COPY 1 +#define SDMA_SUBOP_PTEPDE_RMW 2 +#define SDMA_SUBOP_PTEPDE_COPY_BACKWARDS 3 +#define SDMA_SUBOP_DATA_FILL_MULTI 1 +#define SDMA_SUBOP_POLL_REG_WRITE_MEM 1 +#define SDMA_SUBOP_POLL_DBIT_WRITE_MEM 2 +#define SDMA_SUBOP_POLL_MEM_VERIFY 3 +#define HEADER_AGENT_DISPATCH 4 +#define HEADER_BARRIER 5 +#define SDMA_OP_AQL_COPY 0 +#define SDMA_OP_AQL_BARRIER_OR 0 + +/*define for op field*/ +#define SDMA_PKT_HEADER_op_offset 0 +#define SDMA_PKT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_HEADER_op_shift 0 +#define SDMA_PKT_HEADER_OP(x) (((x) & SDMA_PKT_HEADER_op_mask) << SDMA_PKT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_HEADER_sub_op_offset 0 +#define SDMA_PKT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_HEADER_sub_op_shift 8 +#define SDMA_PKT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_HEADER_sub_op_mask) << SDMA_PKT_HEADER_sub_op_shift) + + +/* +** Definitions for SDMA_PKT_COPY_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_encrypt_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_encrypt_shift 16 +#define SDMA_PKT_COPY_LINEAR_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_encrypt_mask) << SDMA_PKT_COPY_LINEAR_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_LINEAR_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_tmz_mask) << SDMA_PKT_COPY_LINEAR_HEADER_tmz_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_LINEAR_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_LINEAR_HEADER_broadcast_mask) << SDMA_PKT_COPY_LINEAR_HEADER_broadcast_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_LINEAR_PARAMETER_src_sw_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_DIRTY_PAGE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_OP(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_tmz_shift) + +/*define for all field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_offset 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_shift 31 +#define SDMA_PKT_COPY_DIRTY_PAGE_HEADER_ALL(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_mask) << SDMA_PKT_COPY_DIRTY_PAGE_HEADER_all_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_offset 1 +#define SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_mask) << SDMA_PKT_COPY_DIRTY_PAGE_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_shift 16 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sw_shift) + +/*define for dst_gcc field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_shift 19 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_GCC(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gcc_shift) + +/*define for dst_sys field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_shift 20 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_SYS(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_sys_shift) + +/*define for dst_snoop field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_shift 22 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_SNOOP(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_snoop_shift) + +/*define for dst_gpa field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_shift 23 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_DST_GPA(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_dst_gpa_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sw_shift) + +/*define for src_sys field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_shift 28 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_SYS(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_sys_shift) + +/*define for src_snoop field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_shift 30 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_SNOOP(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_snoop_shift) + +/*define for src_gpa field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_offset 2 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_mask 0x00000001 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_shift 31 +#define SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_SRC_GPA(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_mask) << SDMA_PKT_COPY_DIRTY_PAGE_PARAMETER_src_gpa_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_DIRTY_PAGE_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_DIRTY_PAGE_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_PHYSICAL_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_HEADER_tmz_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_shift 16 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_SW(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sw_shift) + +/*define for dst_gcc field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_shift 19 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_GCC(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gcc_shift) + +/*define for dst_sys field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_shift 20 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_SYS(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_sys_shift) + +/*define for dst_log field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_shift 21 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_LOG(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_log_shift) + +/*define for dst_snoop field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_shift 22 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_SNOOP(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_snoop_shift) + +/*define for dst_gpa field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_shift 23 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_DST_GPA(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_dst_gpa_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sw_shift) + +/*define for src_gcc field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_shift 27 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_GCC(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gcc_shift) + +/*define for src_sys field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_shift 28 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_SYS(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_sys_shift) + +/*define for src_snoop field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_shift 30 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_SNOOP(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_snoop_shift) + +/*define for src_gpa field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_offset 2 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_mask 0x00000001 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_shift 31 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_SRC_GPA(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_PARAMETER_src_gpa_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_offset 5 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_offset 6 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_PHYSICAL_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_BROADCAST_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_OP(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_shift 16 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_tmz_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_HEADER_broadcast_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_offset 1 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst2_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_shift 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST2_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst2_sw_shift) + +/*define for dst1_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_shift 16 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_DST1_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_dst1_sw_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_offset 2 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_PARAMETER_src_sw_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 3 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 4 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST1_ADDR_LO word*/ +/*define for dst1_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_offset 5 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_DST1_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_LO_dst1_addr_31_0_shift) + +/*define for DST1_ADDR_HI word*/ +/*define for dst1_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_offset 6 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_DST1_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST1_ADDR_HI_dst1_addr_63_32_shift) + +/*define for DST2_ADDR_LO word*/ +/*define for dst2_addr_31_0 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_offset 7 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_DST2_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_LO_dst2_addr_31_0_shift) + +/*define for DST2_ADDR_HI word*/ +/*define for dst2_addr_63_32 field*/ +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_offset 8 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_shift 0 +#define SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_DST2_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_mask) << SDMA_PKT_COPY_BROADCAST_LINEAR_DST2_ADDR_HI_dst2_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_COPY_LINEAR_SUBWIN packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_tmz_shift) + +/*define for elementsize field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_offset 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_mask 0x00000007 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_shift 29 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_ELEMENTSIZE(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_HEADER_elementsize_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_z_shift) + +/*define for src_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_offset 4 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_shift 13 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_SRC_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_4_src_pitch_shift) + +/*define for DW_5 word*/ +/*define for src_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_offset 5 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_SRC_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_5_src_slice_pitch_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_offset 6 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_offset 7 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_8 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_DST_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_offset 8 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_DST_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_8_dst_y_shift) + +/*define for DW_9 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_DST_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_z_shift) + +/*define for dst_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_offset 9 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_shift 13 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_DST_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_9_dst_pitch_shift) + +/*define for DW_10 word*/ +/*define for dst_slice_pitch field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_offset 10 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_DST_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_10_dst_slice_pitch_shift) + +/*define for DW_11 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_RECT_X(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_offset 11 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_RECT_Y(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_11_rect_y_shift) + +/*define for DW_12 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_shift 0 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_RECT_Z(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_shift 16 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_DST_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_dst_sw_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_offset 12 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_shift 24 +#define SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_SRC_SW(x) (((x) & SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_mask) << SDMA_PKT_COPY_LINEAR_SUBWIN_DW_12_src_sw_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_op_mask) << SDMA_PKT_COPY_TILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_COPY_TILED_HEADER_encrypt_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_HEADER_encrypt_shift 16 +#define SDMA_PKT_COPY_TILED_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_encrypt_mask) << SDMA_PKT_COPY_TILED_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_TILED_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_TILED_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_tmz_mask) << SDMA_PKT_COPY_TILED_HEADER_tmz_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_COPY_TILED_HEADER_mip_max_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_HEADER_mip_max_shift 20 +#define SDMA_PKT_COPY_TILED_HEADER_MIP_MAX(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_mip_max_mask) << SDMA_PKT_COPY_TILED_HEADER_mip_max_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for width field*/ +#define SDMA_PKT_COPY_TILED_DW_3_width_offset 3 +#define SDMA_PKT_COPY_TILED_DW_3_width_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_3_width_shift 0 +#define SDMA_PKT_COPY_TILED_DW_3_WIDTH(x) (((x) & SDMA_PKT_COPY_TILED_DW_3_width_mask) << SDMA_PKT_COPY_TILED_DW_3_width_shift) + +/*define for DW_4 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_TILED_DW_4_height_offset 4 +#define SDMA_PKT_COPY_TILED_DW_4_height_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_4_height_shift 0 +#define SDMA_PKT_COPY_TILED_DW_4_HEIGHT(x) (((x) & SDMA_PKT_COPY_TILED_DW_4_height_mask) << SDMA_PKT_COPY_TILED_DW_4_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_TILED_DW_4_depth_offset 4 +#define SDMA_PKT_COPY_TILED_DW_4_depth_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_DW_4_depth_shift 16 +#define SDMA_PKT_COPY_TILED_DW_4_DEPTH(x) (((x) & SDMA_PKT_COPY_TILED_DW_4_depth_mask) << SDMA_PKT_COPY_TILED_DW_4_depth_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_DW_5_element_size_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_DW_5_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_element_size_mask) << SDMA_PKT_COPY_TILED_DW_5_element_size_shift) + +/*define for swizzle_mode field*/ +#define SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_TILED_DW_5_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_mask) << SDMA_PKT_COPY_TILED_DW_5_swizzle_mode_shift) + +/*define for dimension field*/ +#define SDMA_PKT_COPY_TILED_DW_5_dimension_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_5_dimension_shift 9 +#define SDMA_PKT_COPY_TILED_DW_5_DIMENSION(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_dimension_mask) << SDMA_PKT_COPY_TILED_DW_5_dimension_shift) + +/*define for epitch field*/ +#define SDMA_PKT_COPY_TILED_DW_5_epitch_offset 5 +#define SDMA_PKT_COPY_TILED_DW_5_epitch_mask 0x0000FFFF +#define SDMA_PKT_COPY_TILED_DW_5_epitch_shift 16 +#define SDMA_PKT_COPY_TILED_DW_5_EPITCH(x) (((x) & SDMA_PKT_COPY_TILED_DW_5_epitch_mask) << SDMA_PKT_COPY_TILED_DW_5_epitch_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_COPY_TILED_DW_6_x_offset 6 +#define SDMA_PKT_COPY_TILED_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_6_x_shift 0 +#define SDMA_PKT_COPY_TILED_DW_6_X(x) (((x) & SDMA_PKT_COPY_TILED_DW_6_x_mask) << SDMA_PKT_COPY_TILED_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_COPY_TILED_DW_6_y_offset 6 +#define SDMA_PKT_COPY_TILED_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_DW_6_y_shift 16 +#define SDMA_PKT_COPY_TILED_DW_6_Y(x) (((x) & SDMA_PKT_COPY_TILED_DW_6_y_mask) << SDMA_PKT_COPY_TILED_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_COPY_TILED_DW_7_z_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_DW_7_z_shift 0 +#define SDMA_PKT_COPY_TILED_DW_7_Z(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_z_mask) << SDMA_PKT_COPY_TILED_DW_7_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_7_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_DW_7_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_linear_sw_mask) << SDMA_PKT_COPY_TILED_DW_7_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_offset 7 +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_DW_7_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_DW_7_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_DW_7_tile_sw_mask) << SDMA_PKT_COPY_TILED_DW_7_tile_sw_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_offset 8 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_offset 9 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for LINEAR_PITCH word*/ +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_PITCH_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_mask) << SDMA_PKT_COPY_TILED_LINEAR_PITCH_linear_pitch_shift) + +/*define for LINEAR_SLICE_PITCH word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_offset 11 +#define SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_mask) << SDMA_PKT_COPY_TILED_LINEAR_SLICE_PITCH_linear_slice_pitch_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_TILED_COUNT_count_offset 12 +#define SDMA_PKT_COPY_TILED_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_COPY_TILED_COUNT_count_shift 0 +#define SDMA_PKT_COPY_TILED_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_TILED_COUNT_count_mask) << SDMA_PKT_COPY_TILED_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_COPY_L2T_BROADCAST packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_OP(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_tmz_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_mip_max_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_mip_max_shift 20 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_MIP_MAX(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_mip_max_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_mip_max_shift) + +/*define for videocopy field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_shift 26 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_VIDEOCOPY(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_videocopy_shift) + +/*define for broadcast field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_offset 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_mask 0x00000001 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_shift 27 +#define SDMA_PKT_COPY_L2T_BROADCAST_HEADER_BROADCAST(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_mask) << SDMA_PKT_COPY_L2T_BROADCAST_HEADER_broadcast_shift) + +/*define for TILED_ADDR_LO_0 word*/ +/*define for tiled_addr0_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_offset 1 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_TILED_ADDR0_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_0_tiled_addr0_31_0_shift) + +/*define for TILED_ADDR_HI_0 word*/ +/*define for tiled_addr0_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_offset 2 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_TILED_ADDR0_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_0_tiled_addr0_63_32_shift) + +/*define for TILED_ADDR_LO_1 word*/ +/*define for tiled_addr1_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_offset 3 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_TILED_ADDR1_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_LO_1_tiled_addr1_31_0_shift) + +/*define for TILED_ADDR_HI_1 word*/ +/*define for tiled_addr1_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_offset 4 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_TILED_ADDR1_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_TILED_ADDR_HI_1_tiled_addr1_63_32_shift) + +/*define for DW_5 word*/ +/*define for width field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_offset 5 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_5_WIDTH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_5_width_shift) + +/*define for DW_6 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_offset 6 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_HEIGHT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_6_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_offset 6 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_mask 0x000007FF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_6_DEPTH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_6_depth_shift) + +/*define for DW_7 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_element_size_shift) + +/*define for swizzle_mode field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_swizzle_mode_shift) + +/*define for dimension field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_shift 9 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_DIMENSION(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_dimension_shift) + +/*define for epitch field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_epitch_offset 7 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_epitch_mask 0x0000FFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_epitch_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_7_EPITCH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_7_epitch_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_7_epitch_shift) + +/*define for DW_8 word*/ +/*define for x field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_offset 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_X(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_8_x_shift) + +/*define for y field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_offset 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_mask 0x00003FFF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_8_Y(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_8_y_shift) + +/*define for DW_9 word*/ +/*define for z field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_offset 9 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_mask 0x000007FF +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_9_Z(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_9_z_shift) + +/*define for DW_10 word*/ +/*define for dst2_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_shift 8 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_DST2_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_dst2_sw_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_shift 16 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_offset 10 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_shift 24 +#define SDMA_PKT_COPY_L2T_BROADCAST_DW_10_TILE_SW(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_mask) << SDMA_PKT_COPY_L2T_BROADCAST_DW_10_tile_sw_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_offset 11 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_offset 12 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for LINEAR_PITCH word*/ +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_offset 13 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_mask 0x0007FFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_PITCH_linear_pitch_shift) + +/*define for LINEAR_SLICE_PITCH word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_offset 14 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_mask) << SDMA_PKT_COPY_L2T_BROADCAST_LINEAR_SLICE_PITCH_linear_slice_pitch_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_offset 15 +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_shift 0 +#define SDMA_PKT_COPY_L2T_BROADCAST_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_mask) << SDMA_PKT_COPY_L2T_BROADCAST_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_COPY_T2T packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_T2T_HEADER_op_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_HEADER_op_shift 0 +#define SDMA_PKT_COPY_T2T_HEADER_OP(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_op_mask) << SDMA_PKT_COPY_T2T_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_T2T_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_T2T_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_sub_op_mask) << SDMA_PKT_COPY_T2T_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_T2T_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_T2T_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_T2T_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_tmz_mask) << SDMA_PKT_COPY_T2T_HEADER_tmz_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_COPY_T2T_HEADER_mip_max_offset 0 +#define SDMA_PKT_COPY_T2T_HEADER_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_T2T_HEADER_mip_max_shift 20 +#define SDMA_PKT_COPY_T2T_HEADER_MIP_MAX(x) (((x) & SDMA_PKT_COPY_T2T_HEADER_mip_max_mask) << SDMA_PKT_COPY_T2T_HEADER_mip_max_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_COPY_T2T_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_COPY_T2T_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for src_x field*/ +#define SDMA_PKT_COPY_T2T_DW_3_src_x_offset 3 +#define SDMA_PKT_COPY_T2T_DW_3_src_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_3_src_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_3_SRC_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_3_src_x_mask) << SDMA_PKT_COPY_T2T_DW_3_src_x_shift) + +/*define for src_y field*/ +#define SDMA_PKT_COPY_T2T_DW_3_src_y_offset 3 +#define SDMA_PKT_COPY_T2T_DW_3_src_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_3_src_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_3_SRC_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_3_src_y_mask) << SDMA_PKT_COPY_T2T_DW_3_src_y_shift) + +/*define for DW_4 word*/ +/*define for src_z field*/ +#define SDMA_PKT_COPY_T2T_DW_4_src_z_offset 4 +#define SDMA_PKT_COPY_T2T_DW_4_src_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_DW_4_src_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_4_SRC_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_4_src_z_mask) << SDMA_PKT_COPY_T2T_DW_4_src_z_shift) + +/*define for src_width field*/ +#define SDMA_PKT_COPY_T2T_DW_4_src_width_offset 4 +#define SDMA_PKT_COPY_T2T_DW_4_src_width_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_4_src_width_shift 16 +#define SDMA_PKT_COPY_T2T_DW_4_SRC_WIDTH(x) (((x) & SDMA_PKT_COPY_T2T_DW_4_src_width_mask) << SDMA_PKT_COPY_T2T_DW_4_src_width_shift) + +/*define for DW_5 word*/ +/*define for src_height field*/ +#define SDMA_PKT_COPY_T2T_DW_5_src_height_offset 5 +#define SDMA_PKT_COPY_T2T_DW_5_src_height_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_5_src_height_shift 0 +#define SDMA_PKT_COPY_T2T_DW_5_SRC_HEIGHT(x) (((x) & SDMA_PKT_COPY_T2T_DW_5_src_height_mask) << SDMA_PKT_COPY_T2T_DW_5_src_height_shift) + +/*define for src_depth field*/ +#define SDMA_PKT_COPY_T2T_DW_5_src_depth_offset 5 +#define SDMA_PKT_COPY_T2T_DW_5_src_depth_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_DW_5_src_depth_shift 16 +#define SDMA_PKT_COPY_T2T_DW_5_SRC_DEPTH(x) (((x) & SDMA_PKT_COPY_T2T_DW_5_src_depth_mask) << SDMA_PKT_COPY_T2T_DW_5_src_depth_shift) + +/*define for DW_6 word*/ +/*define for src_element_size field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_6_src_element_size_shift 0 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_element_size_mask) << SDMA_PKT_COPY_T2T_DW_6_src_element_size_shift) + +/*define for src_swizzle_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_mask) << SDMA_PKT_COPY_T2T_DW_6_src_swizzle_mode_shift) + +/*define for src_dimension field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_dimension_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_6_src_dimension_shift 9 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_DIMENSION(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_dimension_mask) << SDMA_PKT_COPY_T2T_DW_6_src_dimension_shift) + +/*define for src_epitch field*/ +#define SDMA_PKT_COPY_T2T_DW_6_src_epitch_offset 6 +#define SDMA_PKT_COPY_T2T_DW_6_src_epitch_mask 0x0000FFFF +#define SDMA_PKT_COPY_T2T_DW_6_src_epitch_shift 16 +#define SDMA_PKT_COPY_T2T_DW_6_SRC_EPITCH(x) (((x) & SDMA_PKT_COPY_T2T_DW_6_src_epitch_mask) << SDMA_PKT_COPY_T2T_DW_6_src_epitch_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_offset 7 +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_COPY_T2T_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_COPY_T2T_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_offset 8 +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_COPY_T2T_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_COPY_T2T_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for dst_x field*/ +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_offset 9 +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_9_dst_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_9_DST_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_9_dst_x_mask) << SDMA_PKT_COPY_T2T_DW_9_dst_x_shift) + +/*define for dst_y field*/ +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_offset 9 +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_9_dst_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_9_DST_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_9_dst_y_mask) << SDMA_PKT_COPY_T2T_DW_9_dst_y_shift) + +/*define for DW_10 word*/ +/*define for dst_z field*/ +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_offset 10 +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_DW_10_dst_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_10_DST_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_10_dst_z_mask) << SDMA_PKT_COPY_T2T_DW_10_dst_z_shift) + +/*define for dst_width field*/ +#define SDMA_PKT_COPY_T2T_DW_10_dst_width_offset 10 +#define SDMA_PKT_COPY_T2T_DW_10_dst_width_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_10_dst_width_shift 16 +#define SDMA_PKT_COPY_T2T_DW_10_DST_WIDTH(x) (((x) & SDMA_PKT_COPY_T2T_DW_10_dst_width_mask) << SDMA_PKT_COPY_T2T_DW_10_dst_width_shift) + +/*define for DW_11 word*/ +/*define for dst_height field*/ +#define SDMA_PKT_COPY_T2T_DW_11_dst_height_offset 11 +#define SDMA_PKT_COPY_T2T_DW_11_dst_height_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_11_dst_height_shift 0 +#define SDMA_PKT_COPY_T2T_DW_11_DST_HEIGHT(x) (((x) & SDMA_PKT_COPY_T2T_DW_11_dst_height_mask) << SDMA_PKT_COPY_T2T_DW_11_dst_height_shift) + +/*define for dst_depth field*/ +#define SDMA_PKT_COPY_T2T_DW_11_dst_depth_offset 11 +#define SDMA_PKT_COPY_T2T_DW_11_dst_depth_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_DW_11_dst_depth_shift 16 +#define SDMA_PKT_COPY_T2T_DW_11_DST_DEPTH(x) (((x) & SDMA_PKT_COPY_T2T_DW_11_dst_depth_mask) << SDMA_PKT_COPY_T2T_DW_11_dst_depth_shift) + +/*define for DW_12 word*/ +/*define for dst_element_size field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_element_size_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_T2T_DW_12_dst_element_size_shift 0 +#define SDMA_PKT_COPY_T2T_DW_12_DST_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_element_size_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_element_size_shift) + +/*define for dst_swizzle_mode field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_T2T_DW_12_DST_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_swizzle_mode_shift) + +/*define for dst_dimension field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_dimension_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_12_dst_dimension_shift 9 +#define SDMA_PKT_COPY_T2T_DW_12_DST_DIMENSION(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_dimension_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_dimension_shift) + +/*define for dst_epitch field*/ +#define SDMA_PKT_COPY_T2T_DW_12_dst_epitch_offset 12 +#define SDMA_PKT_COPY_T2T_DW_12_dst_epitch_mask 0x0000FFFF +#define SDMA_PKT_COPY_T2T_DW_12_dst_epitch_shift 16 +#define SDMA_PKT_COPY_T2T_DW_12_DST_EPITCH(x) (((x) & SDMA_PKT_COPY_T2T_DW_12_dst_epitch_mask) << SDMA_PKT_COPY_T2T_DW_12_dst_epitch_shift) + +/*define for DW_13 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_offset 13 +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_13_rect_x_shift 0 +#define SDMA_PKT_COPY_T2T_DW_13_RECT_X(x) (((x) & SDMA_PKT_COPY_T2T_DW_13_rect_x_mask) << SDMA_PKT_COPY_T2T_DW_13_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_offset 13 +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_T2T_DW_13_rect_y_shift 16 +#define SDMA_PKT_COPY_T2T_DW_13_RECT_Y(x) (((x) & SDMA_PKT_COPY_T2T_DW_13_rect_y_mask) << SDMA_PKT_COPY_T2T_DW_13_rect_y_shift) + +/*define for DW_14 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_T2T_DW_14_rect_z_shift 0 +#define SDMA_PKT_COPY_T2T_DW_14_RECT_Z(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_rect_z_mask) << SDMA_PKT_COPY_T2T_DW_14_rect_z_shift) + +/*define for dst_sw field*/ +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_14_dst_sw_shift 16 +#define SDMA_PKT_COPY_T2T_DW_14_DST_SW(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_dst_sw_mask) << SDMA_PKT_COPY_T2T_DW_14_dst_sw_shift) + +/*define for src_sw field*/ +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_offset 14 +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_mask 0x00000003 +#define SDMA_PKT_COPY_T2T_DW_14_src_sw_shift 24 +#define SDMA_PKT_COPY_T2T_DW_14_SRC_SW(x) (((x) & SDMA_PKT_COPY_T2T_DW_14_src_sw_mask) << SDMA_PKT_COPY_T2T_DW_14_src_sw_shift) + + +/* +** Definitions for SDMA_PKT_COPY_TILED_SUBWIN packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_tmz_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_mip_max_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_mip_max_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_mip_max_shift 20 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_MIP_MAX(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_mip_max_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_mip_max_shift) + +/*define for mip_id field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_mip_id_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_mip_id_mask 0x0000000F +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_mip_id_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_MIP_ID(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_mip_id_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_mip_id_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_TILED_SUBWIN_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_mask) << SDMA_PKT_COPY_TILED_SUBWIN_HEADER_detile_shift) + +/*define for TILED_ADDR_LO word*/ +/*define for tiled_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_offset 1 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_TILED_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_LO_tiled_addr_31_0_shift) + +/*define for TILED_ADDR_HI word*/ +/*define for tiled_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_offset 2 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_TILED_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_TILED_ADDR_HI_tiled_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for tiled_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_TILED_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_x_shift) + +/*define for tiled_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_offset 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_3_TILED_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_3_tiled_y_shift) + +/*define for DW_4 word*/ +/*define for tiled_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_TILED_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_4_tiled_z_shift) + +/*define for width field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_offset 4 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_4_WIDTH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_4_width_shift) + +/*define for DW_5 word*/ +/*define for height field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_offset 5 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_HEIGHT(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_5_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_offset 5 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_5_DEPTH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_5_depth_shift) + +/*define for DW_6 word*/ +/*define for element_size field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_mask 0x00000007 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_ELEMENT_SIZE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_element_size_shift) + +/*define for swizzle_mode field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_shift 3 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_SWIZZLE_MODE(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_swizzle_mode_shift) + +/*define for dimension field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_shift 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_DIMENSION(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_dimension_shift) + +/*define for epitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_epitch_offset 6 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_epitch_mask 0x0000FFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_epitch_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_6_EPITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_6_epitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_6_epitch_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_offset 7 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_offset 8 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_TILED_SUBWIN_LINEAR_ADDR_HI_linear_addr_63_32_shift) + +/*define for DW_9 word*/ +/*define for linear_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_LINEAR_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_x_shift) + +/*define for linear_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_offset 9 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_9_LINEAR_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_9_linear_y_shift) + +/*define for DW_10 word*/ +/*define for linear_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_LINEAR_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_z_shift) + +/*define for linear_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_offset 10 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_10_LINEAR_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_10_linear_pitch_shift) + +/*define for DW_11 word*/ +/*define for linear_slice_pitch field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_offset 11 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_mask 0x0FFFFFFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_11_LINEAR_SLICE_PITCH(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_11_linear_slice_pitch_shift) + +/*define for DW_12 word*/ +/*define for rect_x field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_RECT_X(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_x_shift) + +/*define for rect_y field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_offset 12 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_mask 0x00003FFF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_12_RECT_Y(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_12_rect_y_shift) + +/*define for DW_13 word*/ +/*define for rect_z field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_mask 0x000007FF +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_shift 0 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_RECT_Z(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_rect_z_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_shift 16 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_linear_sw_shift) + +/*define for tile_sw field*/ +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_offset 13 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_mask 0x00000003 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_shift 24 +#define SDMA_PKT_COPY_TILED_SUBWIN_DW_13_TILE_SW(x) (((x) & SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_mask) << SDMA_PKT_COPY_TILED_SUBWIN_DW_13_tile_sw_shift) + + +/* +** Definitions for SDMA_PKT_COPY_STRUCT packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_op_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COPY_STRUCT_HEADER_op_shift 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_OP(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_op_mask) << SDMA_PKT_COPY_STRUCT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COPY_STRUCT_HEADER_sub_op_shift 8 +#define SDMA_PKT_COPY_STRUCT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_sub_op_mask) << SDMA_PKT_COPY_STRUCT_HEADER_sub_op_shift) + +/*define for tmz field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_tmz_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_HEADER_tmz_shift 18 +#define SDMA_PKT_COPY_STRUCT_HEADER_TMZ(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_tmz_mask) << SDMA_PKT_COPY_STRUCT_HEADER_tmz_shift) + +/*define for detile field*/ +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_offset 0 +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_mask 0x00000001 +#define SDMA_PKT_COPY_STRUCT_HEADER_detile_shift 31 +#define SDMA_PKT_COPY_STRUCT_HEADER_DETILE(x) (((x) & SDMA_PKT_COPY_STRUCT_HEADER_detile_mask) << SDMA_PKT_COPY_STRUCT_HEADER_detile_shift) + +/*define for SB_ADDR_LO word*/ +/*define for sb_addr_31_0 field*/ +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_offset 1 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_shift 0 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_SB_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_mask) << SDMA_PKT_COPY_STRUCT_SB_ADDR_LO_sb_addr_31_0_shift) + +/*define for SB_ADDR_HI word*/ +/*define for sb_addr_63_32 field*/ +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_offset 2 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_shift 0 +#define SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_SB_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_mask) << SDMA_PKT_COPY_STRUCT_SB_ADDR_HI_sb_addr_63_32_shift) + +/*define for START_INDEX word*/ +/*define for start_index field*/ +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_offset 3 +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_shift 0 +#define SDMA_PKT_COPY_STRUCT_START_INDEX_START_INDEX(x) (((x) & SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_mask) << SDMA_PKT_COPY_STRUCT_START_INDEX_start_index_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_COPY_STRUCT_COUNT_count_offset 4 +#define SDMA_PKT_COPY_STRUCT_COUNT_count_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_COUNT_count_shift 0 +#define SDMA_PKT_COPY_STRUCT_COUNT_COUNT(x) (((x) & SDMA_PKT_COPY_STRUCT_COUNT_count_mask) << SDMA_PKT_COPY_STRUCT_COUNT_count_shift) + +/*define for DW_5 word*/ +/*define for stride field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_mask 0x000007FF +#define SDMA_PKT_COPY_STRUCT_DW_5_stride_shift 0 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRIDE(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_stride_mask) << SDMA_PKT_COPY_STRUCT_DW_5_stride_shift) + +/*define for linear_sw field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_mask 0x00000003 +#define SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_shift 16 +#define SDMA_PKT_COPY_STRUCT_DW_5_LINEAR_SW(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_mask) << SDMA_PKT_COPY_STRUCT_DW_5_linear_sw_shift) + +/*define for struct_sw field*/ +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_offset 5 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_mask 0x00000003 +#define SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_shift 24 +#define SDMA_PKT_COPY_STRUCT_DW_5_STRUCT_SW(x) (((x) & SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_mask) << SDMA_PKT_COPY_STRUCT_DW_5_struct_sw_shift) + +/*define for LINEAR_ADDR_LO word*/ +/*define for linear_addr_31_0 field*/ +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_offset 6 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_shift 0 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_LINEAR_ADDR_31_0(x) (((x) & SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_mask) << SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_LO_linear_addr_31_0_shift) + +/*define for LINEAR_ADDR_HI word*/ +/*define for linear_addr_63_32 field*/ +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_offset 7 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_shift 0 +#define SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_LINEAR_ADDR_63_32(x) (((x) & SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_mask) << SDMA_PKT_COPY_STRUCT_LINEAR_ADDR_HI_linear_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_UNTILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_UNTILED_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_op_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_UNTILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_shift 16 +#define SDMA_PKT_WRITE_UNTILED_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_WRITE_UNTILED_HEADER_tmz_offset 0 +#define SDMA_PKT_WRITE_UNTILED_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_WRITE_UNTILED_HEADER_tmz_shift 18 +#define SDMA_PKT_WRITE_UNTILED_HEADER_TMZ(x) (((x) & SDMA_PKT_WRITE_UNTILED_HEADER_tmz_mask) << SDMA_PKT_WRITE_UNTILED_HEADER_tmz_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_UNTILED_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_UNTILED_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_offset 3 +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_mask 0x000FFFFF +#define SDMA_PKT_WRITE_UNTILED_DW_3_count_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DW_3_COUNT(x) (((x) & SDMA_PKT_WRITE_UNTILED_DW_3_count_mask) << SDMA_PKT_WRITE_UNTILED_DW_3_count_shift) + +/*define for sw field*/ +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_offset 3 +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_mask 0x00000003 +#define SDMA_PKT_WRITE_UNTILED_DW_3_sw_shift 24 +#define SDMA_PKT_WRITE_UNTILED_DW_3_SW(x) (((x) & SDMA_PKT_WRITE_UNTILED_DW_3_sw_mask) << SDMA_PKT_WRITE_UNTILED_DW_3_sw_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_offset 4 +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_UNTILED_DATA0_data0_shift 0 +#define SDMA_PKT_WRITE_UNTILED_DATA0_DATA0(x) (((x) & SDMA_PKT_WRITE_UNTILED_DATA0_data0_mask) << SDMA_PKT_WRITE_UNTILED_DATA0_data0_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_TILED packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_TILED_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_op_mask) << SDMA_PKT_WRITE_TILED_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_TILED_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_TILED_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_sub_op_mask) << SDMA_PKT_WRITE_TILED_HEADER_sub_op_shift) + +/*define for encrypt field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_encrypt_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_encrypt_mask 0x00000001 +#define SDMA_PKT_WRITE_TILED_HEADER_encrypt_shift 16 +#define SDMA_PKT_WRITE_TILED_HEADER_ENCRYPT(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_encrypt_mask) << SDMA_PKT_WRITE_TILED_HEADER_encrypt_shift) + +/*define for tmz field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_tmz_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_WRITE_TILED_HEADER_tmz_shift 18 +#define SDMA_PKT_WRITE_TILED_HEADER_TMZ(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_tmz_mask) << SDMA_PKT_WRITE_TILED_HEADER_tmz_shift) + +/*define for mip_max field*/ +#define SDMA_PKT_WRITE_TILED_HEADER_mip_max_offset 0 +#define SDMA_PKT_WRITE_TILED_HEADER_mip_max_mask 0x0000000F +#define SDMA_PKT_WRITE_TILED_HEADER_mip_max_shift 20 +#define SDMA_PKT_WRITE_TILED_HEADER_MIP_MAX(x) (((x) & SDMA_PKT_WRITE_TILED_HEADER_mip_max_mask) << SDMA_PKT_WRITE_TILED_HEADER_mip_max_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_TILED_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_TILED_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_TILED_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DW_3 word*/ +/*define for width field*/ +#define SDMA_PKT_WRITE_TILED_DW_3_width_offset 3 +#define SDMA_PKT_WRITE_TILED_DW_3_width_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_3_width_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_3_WIDTH(x) (((x) & SDMA_PKT_WRITE_TILED_DW_3_width_mask) << SDMA_PKT_WRITE_TILED_DW_3_width_shift) + +/*define for DW_4 word*/ +/*define for height field*/ +#define SDMA_PKT_WRITE_TILED_DW_4_height_offset 4 +#define SDMA_PKT_WRITE_TILED_DW_4_height_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_4_height_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_4_HEIGHT(x) (((x) & SDMA_PKT_WRITE_TILED_DW_4_height_mask) << SDMA_PKT_WRITE_TILED_DW_4_height_shift) + +/*define for depth field*/ +#define SDMA_PKT_WRITE_TILED_DW_4_depth_offset 4 +#define SDMA_PKT_WRITE_TILED_DW_4_depth_mask 0x000007FF +#define SDMA_PKT_WRITE_TILED_DW_4_depth_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_4_DEPTH(x) (((x) & SDMA_PKT_WRITE_TILED_DW_4_depth_mask) << SDMA_PKT_WRITE_TILED_DW_4_depth_shift) + +/*define for DW_5 word*/ +/*define for element_size field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_mask 0x00000007 +#define SDMA_PKT_WRITE_TILED_DW_5_element_size_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_5_ELEMENT_SIZE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_element_size_mask) << SDMA_PKT_WRITE_TILED_DW_5_element_size_shift) + +/*define for swizzle_mode field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_mask 0x0000001F +#define SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_shift 3 +#define SDMA_PKT_WRITE_TILED_DW_5_SWIZZLE_MODE(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_mask) << SDMA_PKT_WRITE_TILED_DW_5_swizzle_mode_shift) + +/*define for dimension field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_dimension_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_dimension_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_5_dimension_shift 9 +#define SDMA_PKT_WRITE_TILED_DW_5_DIMENSION(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_dimension_mask) << SDMA_PKT_WRITE_TILED_DW_5_dimension_shift) + +/*define for epitch field*/ +#define SDMA_PKT_WRITE_TILED_DW_5_epitch_offset 5 +#define SDMA_PKT_WRITE_TILED_DW_5_epitch_mask 0x0000FFFF +#define SDMA_PKT_WRITE_TILED_DW_5_epitch_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_5_EPITCH(x) (((x) & SDMA_PKT_WRITE_TILED_DW_5_epitch_mask) << SDMA_PKT_WRITE_TILED_DW_5_epitch_shift) + +/*define for DW_6 word*/ +/*define for x field*/ +#define SDMA_PKT_WRITE_TILED_DW_6_x_offset 6 +#define SDMA_PKT_WRITE_TILED_DW_6_x_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_6_x_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_6_X(x) (((x) & SDMA_PKT_WRITE_TILED_DW_6_x_mask) << SDMA_PKT_WRITE_TILED_DW_6_x_shift) + +/*define for y field*/ +#define SDMA_PKT_WRITE_TILED_DW_6_y_offset 6 +#define SDMA_PKT_WRITE_TILED_DW_6_y_mask 0x00003FFF +#define SDMA_PKT_WRITE_TILED_DW_6_y_shift 16 +#define SDMA_PKT_WRITE_TILED_DW_6_Y(x) (((x) & SDMA_PKT_WRITE_TILED_DW_6_y_mask) << SDMA_PKT_WRITE_TILED_DW_6_y_shift) + +/*define for DW_7 word*/ +/*define for z field*/ +#define SDMA_PKT_WRITE_TILED_DW_7_z_offset 7 +#define SDMA_PKT_WRITE_TILED_DW_7_z_mask 0x000007FF +#define SDMA_PKT_WRITE_TILED_DW_7_z_shift 0 +#define SDMA_PKT_WRITE_TILED_DW_7_Z(x) (((x) & SDMA_PKT_WRITE_TILED_DW_7_z_mask) << SDMA_PKT_WRITE_TILED_DW_7_z_shift) + +/*define for sw field*/ +#define SDMA_PKT_WRITE_TILED_DW_7_sw_offset 7 +#define SDMA_PKT_WRITE_TILED_DW_7_sw_mask 0x00000003 +#define SDMA_PKT_WRITE_TILED_DW_7_sw_shift 24 +#define SDMA_PKT_WRITE_TILED_DW_7_SW(x) (((x) & SDMA_PKT_WRITE_TILED_DW_7_sw_mask) << SDMA_PKT_WRITE_TILED_DW_7_sw_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_TILED_COUNT_count_offset 8 +#define SDMA_PKT_WRITE_TILED_COUNT_count_mask 0x000FFFFF +#define SDMA_PKT_WRITE_TILED_COUNT_count_shift 0 +#define SDMA_PKT_WRITE_TILED_COUNT_COUNT(x) (((x) & SDMA_PKT_WRITE_TILED_COUNT_count_mask) << SDMA_PKT_WRITE_TILED_COUNT_count_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_WRITE_TILED_DATA0_data0_offset 9 +#define SDMA_PKT_WRITE_TILED_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_TILED_DATA0_data0_shift 0 +#define SDMA_PKT_WRITE_TILED_DATA0_DATA0(x) (((x) & SDMA_PKT_WRITE_TILED_DATA0_data0_mask) << SDMA_PKT_WRITE_TILED_DATA0_data0_shift) + + +/* +** Definitions for SDMA_PKT_PTEPDE_COPY packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PTEPDE_COPY_HEADER_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_HEADER_op_shift 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_op_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_shift 8 +#define SDMA_PKT_PTEPDE_COPY_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_sub_op_shift) + +/*define for ptepde_op field*/ +#define SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_mask 0x00000001 +#define SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_shift 31 +#define SDMA_PKT_PTEPDE_COPY_HEADER_PTEPDE_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_mask) << SDMA_PKT_PTEPDE_COPY_HEADER_ptepde_op_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_PTEPDE_COPY_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_PTEPDE_COPY_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_offset 3 +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_PTEPDE_COPY_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_offset 4 +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_PTEPDE_COPY_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for MASK_DW0 word*/ +/*define for mask_dw0 field*/ +#define SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_offset 5 +#define SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_MASK_DW0_MASK_DW0(x) (((x) & SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_mask) << SDMA_PKT_PTEPDE_COPY_MASK_DW0_mask_dw0_shift) + +/*define for MASK_DW1 word*/ +/*define for mask_dw1 field*/ +#define SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_offset 6 +#define SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_shift 0 +#define SDMA_PKT_PTEPDE_COPY_MASK_DW1_MASK_DW1(x) (((x) & SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_mask) << SDMA_PKT_PTEPDE_COPY_MASK_DW1_mask_dw1_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_PTEPDE_COPY_COUNT_count_offset 7 +#define SDMA_PKT_PTEPDE_COPY_COUNT_count_mask 0x0007FFFF +#define SDMA_PKT_PTEPDE_COPY_COUNT_count_shift 0 +#define SDMA_PKT_PTEPDE_COPY_COUNT_COUNT(x) (((x) & SDMA_PKT_PTEPDE_COPY_COUNT_count_mask) << SDMA_PKT_PTEPDE_COPY_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_PTEPDE_COPY_BACKWARDS packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_shift 8 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_sub_op_shift) + +/*define for pte_size field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_mask 0x00000003 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_shift 28 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_PTE_SIZE(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_pte_size_shift) + +/*define for direction field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_mask 0x00000001 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_shift 30 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_DIRECTION(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_direction_shift) + +/*define for ptepde_op field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_offset 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_mask 0x00000001 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_shift 31 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_PTEPDE_OP(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_HEADER_ptepde_op_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_offset 1 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_offset 2 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_offset 3 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_offset 4 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for MASK_BIT_FOR_DW word*/ +/*define for mask_first_xfer field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_offset 5 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_MASK_FIRST_XFER(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_first_xfer_shift) + +/*define for mask_last_xfer field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_offset 5 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_mask 0x000000FF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_shift 8 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_MASK_LAST_XFER(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_MASK_BIT_FOR_DW_mask_last_xfer_shift) + +/*define for COUNT_IN_32B_XFER word*/ +/*define for count field*/ +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_offset 6 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_mask 0x0001FFFF +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_shift 0 +#define SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_COUNT(x) (((x) & SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_mask) << SDMA_PKT_PTEPDE_COPY_BACKWARDS_COUNT_IN_32B_XFER_count_shift) + + +/* +** Definitions for SDMA_PKT_PTEPDE_RMW packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_op_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_RMW_HEADER_op_shift 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_OP(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_op_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_shift 8 +#define SDMA_PKT_PTEPDE_RMW_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_sub_op_shift) + +/*define for gcc field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_gcc_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_gcc_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_gcc_shift 19 +#define SDMA_PKT_PTEPDE_RMW_HEADER_GCC(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_gcc_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_gcc_shift) + +/*define for sys field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_sys_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_sys_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_sys_shift 20 +#define SDMA_PKT_PTEPDE_RMW_HEADER_SYS(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_sys_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_sys_shift) + +/*define for snp field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_snp_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_snp_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_snp_shift 22 +#define SDMA_PKT_PTEPDE_RMW_HEADER_SNP(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_snp_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_snp_shift) + +/*define for gpa field*/ +#define SDMA_PKT_PTEPDE_RMW_HEADER_gpa_offset 0 +#define SDMA_PKT_PTEPDE_RMW_HEADER_gpa_mask 0x00000001 +#define SDMA_PKT_PTEPDE_RMW_HEADER_gpa_shift 23 +#define SDMA_PKT_PTEPDE_RMW_HEADER_GPA(x) (((x) & SDMA_PKT_PTEPDE_RMW_HEADER_gpa_mask) << SDMA_PKT_PTEPDE_RMW_HEADER_gpa_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_PTEPDE_RMW_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_mask) << SDMA_PKT_PTEPDE_RMW_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_PTEPDE_RMW_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_mask) << SDMA_PKT_PTEPDE_RMW_ADDR_HI_addr_63_32_shift) + +/*define for MASK_LO word*/ +/*define for mask_31_0 field*/ +#define SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_offset 3 +#define SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_shift 0 +#define SDMA_PKT_PTEPDE_RMW_MASK_LO_MASK_31_0(x) (((x) & SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_mask) << SDMA_PKT_PTEPDE_RMW_MASK_LO_mask_31_0_shift) + +/*define for MASK_HI word*/ +/*define for mask_63_32 field*/ +#define SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_offset 4 +#define SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_shift 0 +#define SDMA_PKT_PTEPDE_RMW_MASK_HI_MASK_63_32(x) (((x) & SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_mask) << SDMA_PKT_PTEPDE_RMW_MASK_HI_mask_63_32_shift) + +/*define for VALUE_LO word*/ +/*define for value_31_0 field*/ +#define SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_offset 5 +#define SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_shift 0 +#define SDMA_PKT_PTEPDE_RMW_VALUE_LO_VALUE_31_0(x) (((x) & SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_mask) << SDMA_PKT_PTEPDE_RMW_VALUE_LO_value_31_0_shift) + +/*define for VALUE_HI word*/ +/*define for value_63_32 field*/ +#define SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_offset 6 +#define SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_shift 0 +#define SDMA_PKT_PTEPDE_RMW_VALUE_HI_VALUE_63_32(x) (((x) & SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_mask) << SDMA_PKT_PTEPDE_RMW_VALUE_HI_value_63_32_shift) + + +/* +** Definitions for SDMA_PKT_WRITE_INCR packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_WRITE_INCR_HEADER_op_offset 0 +#define SDMA_PKT_WRITE_INCR_HEADER_op_mask 0x000000FF +#define SDMA_PKT_WRITE_INCR_HEADER_op_shift 0 +#define SDMA_PKT_WRITE_INCR_HEADER_OP(x) (((x) & SDMA_PKT_WRITE_INCR_HEADER_op_mask) << SDMA_PKT_WRITE_INCR_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_offset 0 +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_WRITE_INCR_HEADER_sub_op_shift 8 +#define SDMA_PKT_WRITE_INCR_HEADER_SUB_OP(x) (((x) & SDMA_PKT_WRITE_INCR_HEADER_sub_op_mask) << SDMA_PKT_WRITE_INCR_HEADER_sub_op_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_WRITE_INCR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_WRITE_INCR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_WRITE_INCR_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for MASK_DW0 word*/ +/*define for mask_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_offset 3 +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_MASK_DW0_MASK_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_mask) << SDMA_PKT_WRITE_INCR_MASK_DW0_mask_dw0_shift) + +/*define for MASK_DW1 word*/ +/*define for mask_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_offset 4 +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_MASK_DW1_MASK_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_mask) << SDMA_PKT_WRITE_INCR_MASK_DW1_mask_dw1_shift) + +/*define for INIT_DW0 word*/ +/*define for init_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_offset 5 +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_INIT_DW0_INIT_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_mask) << SDMA_PKT_WRITE_INCR_INIT_DW0_init_dw0_shift) + +/*define for INIT_DW1 word*/ +/*define for init_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_offset 6 +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_INIT_DW1_INIT_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_mask) << SDMA_PKT_WRITE_INCR_INIT_DW1_init_dw1_shift) + +/*define for INCR_DW0 word*/ +/*define for incr_dw0 field*/ +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_offset 7 +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_shift 0 +#define SDMA_PKT_WRITE_INCR_INCR_DW0_INCR_DW0(x) (((x) & SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_mask) << SDMA_PKT_WRITE_INCR_INCR_DW0_incr_dw0_shift) + +/*define for INCR_DW1 word*/ +/*define for incr_dw1 field*/ +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_offset 8 +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_mask 0xFFFFFFFF +#define SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_shift 0 +#define SDMA_PKT_WRITE_INCR_INCR_DW1_INCR_DW1(x) (((x) & SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_mask) << SDMA_PKT_WRITE_INCR_INCR_DW1_incr_dw1_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_WRITE_INCR_COUNT_count_offset 9 +#define SDMA_PKT_WRITE_INCR_COUNT_count_mask 0x0007FFFF +#define SDMA_PKT_WRITE_INCR_COUNT_count_shift 0 +#define SDMA_PKT_WRITE_INCR_COUNT_COUNT(x) (((x) & SDMA_PKT_WRITE_INCR_COUNT_count_mask) << SDMA_PKT_WRITE_INCR_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_INDIRECT packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_INDIRECT_HEADER_op_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_op_mask 0x000000FF +#define SDMA_PKT_INDIRECT_HEADER_op_shift 0 +#define SDMA_PKT_INDIRECT_HEADER_OP(x) (((x) & SDMA_PKT_INDIRECT_HEADER_op_mask) << SDMA_PKT_INDIRECT_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_INDIRECT_HEADER_sub_op_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_INDIRECT_HEADER_sub_op_shift 8 +#define SDMA_PKT_INDIRECT_HEADER_SUB_OP(x) (((x) & SDMA_PKT_INDIRECT_HEADER_sub_op_mask) << SDMA_PKT_INDIRECT_HEADER_sub_op_shift) + +/*define for vmid field*/ +#define SDMA_PKT_INDIRECT_HEADER_vmid_offset 0 +#define SDMA_PKT_INDIRECT_HEADER_vmid_mask 0x0000000F +#define SDMA_PKT_INDIRECT_HEADER_vmid_shift 16 +#define SDMA_PKT_INDIRECT_HEADER_VMID(x) (((x) & SDMA_PKT_INDIRECT_HEADER_vmid_mask) << SDMA_PKT_INDIRECT_HEADER_vmid_shift) + +/*define for BASE_LO word*/ +/*define for ib_base_31_0 field*/ +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_offset 1 +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_shift 0 +#define SDMA_PKT_INDIRECT_BASE_LO_IB_BASE_31_0(x) (((x) & SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_mask) << SDMA_PKT_INDIRECT_BASE_LO_ib_base_31_0_shift) + +/*define for BASE_HI word*/ +/*define for ib_base_63_32 field*/ +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_offset 2 +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_shift 0 +#define SDMA_PKT_INDIRECT_BASE_HI_IB_BASE_63_32(x) (((x) & SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_mask) << SDMA_PKT_INDIRECT_BASE_HI_ib_base_63_32_shift) + +/*define for IB_SIZE word*/ +/*define for ib_size field*/ +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_offset 3 +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_mask 0x000FFFFF +#define SDMA_PKT_INDIRECT_IB_SIZE_ib_size_shift 0 +#define SDMA_PKT_INDIRECT_IB_SIZE_IB_SIZE(x) (((x) & SDMA_PKT_INDIRECT_IB_SIZE_ib_size_mask) << SDMA_PKT_INDIRECT_IB_SIZE_ib_size_shift) + +/*define for CSA_ADDR_LO word*/ +/*define for csa_addr_31_0 field*/ +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_offset 4 +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_shift 0 +#define SDMA_PKT_INDIRECT_CSA_ADDR_LO_CSA_ADDR_31_0(x) (((x) & SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_mask) << SDMA_PKT_INDIRECT_CSA_ADDR_LO_csa_addr_31_0_shift) + +/*define for CSA_ADDR_HI word*/ +/*define for csa_addr_63_32 field*/ +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_offset 5 +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_shift 0 +#define SDMA_PKT_INDIRECT_CSA_ADDR_HI_CSA_ADDR_63_32(x) (((x) & SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_mask) << SDMA_PKT_INDIRECT_CSA_ADDR_HI_csa_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_SEMAPHORE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_op_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_SEMAPHORE_HEADER_op_shift 0 +#define SDMA_PKT_SEMAPHORE_HEADER_OP(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_op_mask) << SDMA_PKT_SEMAPHORE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_SEMAPHORE_HEADER_sub_op_shift 8 +#define SDMA_PKT_SEMAPHORE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_sub_op_mask) << SDMA_PKT_SEMAPHORE_HEADER_sub_op_shift) + +/*define for write_one field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_write_one_shift 29 +#define SDMA_PKT_SEMAPHORE_HEADER_WRITE_ONE(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_write_one_mask) << SDMA_PKT_SEMAPHORE_HEADER_write_one_shift) + +/*define for signal field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_signal_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_signal_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_signal_shift 30 +#define SDMA_PKT_SEMAPHORE_HEADER_SIGNAL(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_signal_mask) << SDMA_PKT_SEMAPHORE_HEADER_signal_shift) + +/*define for mailbox field*/ +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_offset 0 +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_mask 0x00000001 +#define SDMA_PKT_SEMAPHORE_HEADER_mailbox_shift 31 +#define SDMA_PKT_SEMAPHORE_HEADER_MAILBOX(x) (((x) & SDMA_PKT_SEMAPHORE_HEADER_mailbox_mask) << SDMA_PKT_SEMAPHORE_HEADER_mailbox_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_SEMAPHORE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_SEMAPHORE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_SEMAPHORE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_SEMAPHORE_ADDR_HI_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_FENCE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_FENCE_HEADER_op_offset 0 +#define SDMA_PKT_FENCE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_FENCE_HEADER_op_shift 0 +#define SDMA_PKT_FENCE_HEADER_OP(x) (((x) & SDMA_PKT_FENCE_HEADER_op_mask) << SDMA_PKT_FENCE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_FENCE_HEADER_sub_op_offset 0 +#define SDMA_PKT_FENCE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_FENCE_HEADER_sub_op_shift 8 +#define SDMA_PKT_FENCE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_FENCE_HEADER_sub_op_mask) << SDMA_PKT_FENCE_HEADER_sub_op_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_FENCE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_FENCE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_FENCE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_FENCE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_FENCE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_FENCE_ADDR_HI_addr_63_32_shift) + +/*define for DATA word*/ +/*define for data field*/ +#define SDMA_PKT_FENCE_DATA_data_offset 3 +#define SDMA_PKT_FENCE_DATA_data_mask 0xFFFFFFFF +#define SDMA_PKT_FENCE_DATA_data_shift 0 +#define SDMA_PKT_FENCE_DATA_DATA(x) (((x) & SDMA_PKT_FENCE_DATA_data_mask) << SDMA_PKT_FENCE_DATA_data_shift) + + +/* +** Definitions for SDMA_PKT_SRBM_WRITE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_op_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_SRBM_WRITE_HEADER_op_shift 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_OP(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_op_mask) << SDMA_PKT_SRBM_WRITE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_SRBM_WRITE_HEADER_sub_op_shift 8 +#define SDMA_PKT_SRBM_WRITE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_sub_op_mask) << SDMA_PKT_SRBM_WRITE_HEADER_sub_op_shift) + +/*define for byte_en field*/ +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_offset 0 +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_mask 0x0000000F +#define SDMA_PKT_SRBM_WRITE_HEADER_byte_en_shift 28 +#define SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(x) (((x) & SDMA_PKT_SRBM_WRITE_HEADER_byte_en_mask) << SDMA_PKT_SRBM_WRITE_HEADER_byte_en_shift) + +/*define for ADDR word*/ +/*define for addr field*/ +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_offset 1 +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_mask 0x0003FFFF +#define SDMA_PKT_SRBM_WRITE_ADDR_addr_shift 0 +#define SDMA_PKT_SRBM_WRITE_ADDR_ADDR(x) (((x) & SDMA_PKT_SRBM_WRITE_ADDR_addr_mask) << SDMA_PKT_SRBM_WRITE_ADDR_addr_shift) + +/*define for DATA word*/ +/*define for data field*/ +#define SDMA_PKT_SRBM_WRITE_DATA_data_offset 2 +#define SDMA_PKT_SRBM_WRITE_DATA_data_mask 0xFFFFFFFF +#define SDMA_PKT_SRBM_WRITE_DATA_data_shift 0 +#define SDMA_PKT_SRBM_WRITE_DATA_DATA(x) (((x) & SDMA_PKT_SRBM_WRITE_DATA_data_mask) << SDMA_PKT_SRBM_WRITE_DATA_data_shift) + + +/* +** Definitions for SDMA_PKT_PRE_EXE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_PRE_EXE_HEADER_op_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_op_shift 0 +#define SDMA_PKT_PRE_EXE_HEADER_OP(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_op_mask) << SDMA_PKT_PRE_EXE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_sub_op_shift 8 +#define SDMA_PKT_PRE_EXE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_sub_op_mask) << SDMA_PKT_PRE_EXE_HEADER_sub_op_shift) + +/*define for dev_sel field*/ +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_offset 0 +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_mask 0x000000FF +#define SDMA_PKT_PRE_EXE_HEADER_dev_sel_shift 16 +#define SDMA_PKT_PRE_EXE_HEADER_DEV_SEL(x) (((x) & SDMA_PKT_PRE_EXE_HEADER_dev_sel_mask) << SDMA_PKT_PRE_EXE_HEADER_dev_sel_shift) + +/*define for EXEC_COUNT word*/ +/*define for exec_count field*/ +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_offset 1 +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_mask 0x00003FFF +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_shift 0 +#define SDMA_PKT_PRE_EXE_EXEC_COUNT_EXEC_COUNT(x) (((x) & SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_mask) << SDMA_PKT_PRE_EXE_EXEC_COUNT_exec_count_shift) + + +/* +** Definitions for SDMA_PKT_COND_EXE packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_COND_EXE_HEADER_op_offset 0 +#define SDMA_PKT_COND_EXE_HEADER_op_mask 0x000000FF +#define SDMA_PKT_COND_EXE_HEADER_op_shift 0 +#define SDMA_PKT_COND_EXE_HEADER_OP(x) (((x) & SDMA_PKT_COND_EXE_HEADER_op_mask) << SDMA_PKT_COND_EXE_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_COND_EXE_HEADER_sub_op_offset 0 +#define SDMA_PKT_COND_EXE_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_COND_EXE_HEADER_sub_op_shift 8 +#define SDMA_PKT_COND_EXE_HEADER_SUB_OP(x) (((x) & SDMA_PKT_COND_EXE_HEADER_sub_op_mask) << SDMA_PKT_COND_EXE_HEADER_sub_op_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_COND_EXE_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_mask) << SDMA_PKT_COND_EXE_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_COND_EXE_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_mask) << SDMA_PKT_COND_EXE_ADDR_HI_addr_63_32_shift) + +/*define for REFERENCE word*/ +/*define for reference field*/ +#define SDMA_PKT_COND_EXE_REFERENCE_reference_offset 3 +#define SDMA_PKT_COND_EXE_REFERENCE_reference_mask 0xFFFFFFFF +#define SDMA_PKT_COND_EXE_REFERENCE_reference_shift 0 +#define SDMA_PKT_COND_EXE_REFERENCE_REFERENCE(x) (((x) & SDMA_PKT_COND_EXE_REFERENCE_reference_mask) << SDMA_PKT_COND_EXE_REFERENCE_reference_shift) + +/*define for EXEC_COUNT word*/ +/*define for exec_count field*/ +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_offset 4 +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_mask 0x00003FFF +#define SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_shift 0 +#define SDMA_PKT_COND_EXE_EXEC_COUNT_EXEC_COUNT(x) (((x) & SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_mask) << SDMA_PKT_COND_EXE_EXEC_COUNT_exec_count_shift) + + +/* +** Definitions for SDMA_PKT_CONSTANT_FILL packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_mask 0x000000FF +#define SDMA_PKT_CONSTANT_FILL_HEADER_op_shift 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_OP(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_op_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_shift 8 +#define SDMA_PKT_CONSTANT_FILL_HEADER_SUB_OP(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_sub_op_shift) + +/*define for sw field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_mask 0x00000003 +#define SDMA_PKT_CONSTANT_FILL_HEADER_sw_shift 16 +#define SDMA_PKT_CONSTANT_FILL_HEADER_SW(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_sw_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_sw_shift) + +/*define for fillsize field*/ +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_offset 0 +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_mask 0x00000003 +#define SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_shift 30 +#define SDMA_PKT_CONSTANT_FILL_HEADER_FILLSIZE(x) (((x) & SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_mask) << SDMA_PKT_CONSTANT_FILL_HEADER_fillsize_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_offset 1 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_CONSTANT_FILL_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_offset 2 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_CONSTANT_FILL_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for DATA word*/ +/*define for src_data_31_0 field*/ +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_offset 3 +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_shift 0 +#define SDMA_PKT_CONSTANT_FILL_DATA_SRC_DATA_31_0(x) (((x) & SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_mask) << SDMA_PKT_CONSTANT_FILL_DATA_src_data_31_0_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_offset 4 +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_mask 0x003FFFFF +#define SDMA_PKT_CONSTANT_FILL_COUNT_count_shift 0 +#define SDMA_PKT_CONSTANT_FILL_COUNT_COUNT(x) (((x) & SDMA_PKT_CONSTANT_FILL_COUNT_count_mask) << SDMA_PKT_CONSTANT_FILL_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_DATA_FILL_MULTI packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_op_offset 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_op_mask 0x000000FF +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_op_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_OP(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_HEADER_op_mask) << SDMA_PKT_DATA_FILL_MULTI_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_offset 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_shift 8 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_SUB_OP(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_mask) << SDMA_PKT_DATA_FILL_MULTI_HEADER_sub_op_shift) + +/*define for memlog_clr field*/ +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_offset 0 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_mask 0x00000001 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_shift 31 +#define SDMA_PKT_DATA_FILL_MULTI_HEADER_MEMLOG_CLR(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_mask) << SDMA_PKT_DATA_FILL_MULTI_HEADER_memlog_clr_shift) + +/*define for BYTE_STRIDE word*/ +/*define for byte_stride field*/ +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_offset 1 +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_mask 0xFFFFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_BYTE_STRIDE(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_mask) << SDMA_PKT_DATA_FILL_MULTI_BYTE_STRIDE_byte_stride_shift) + +/*define for DMA_COUNT word*/ +/*define for dma_count field*/ +#define SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_offset 2 +#define SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_mask 0xFFFFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_DMA_COUNT(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_mask) << SDMA_PKT_DATA_FILL_MULTI_DMA_COUNT_dma_count_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_offset 3 +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_offset 4 +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_PKT_DATA_FILL_MULTI_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for BYTE_COUNT word*/ +/*define for count field*/ +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_offset 5 +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_mask 0x03FFFFFF +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_shift 0 +#define SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_COUNT(x) (((x) & SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_mask) << SDMA_PKT_DATA_FILL_MULTI_BYTE_COUNT_count_shift) + + +/* +** Definitions for SDMA_PKT_POLL_REGMEM packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_op_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_REGMEM_HEADER_op_shift 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_OP(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_op_mask) << SDMA_PKT_POLL_REGMEM_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_REGMEM_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_REGMEM_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_sub_op_mask) << SDMA_PKT_POLL_REGMEM_HEADER_sub_op_shift) + +/*define for hdp_flush field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_mask 0x00000001 +#define SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_shift 26 +#define SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_mask) << SDMA_PKT_POLL_REGMEM_HEADER_hdp_flush_shift) + +/*define for func field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_func_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_func_mask 0x00000007 +#define SDMA_PKT_POLL_REGMEM_HEADER_func_shift 28 +#define SDMA_PKT_POLL_REGMEM_HEADER_FUNC(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_func_mask) << SDMA_PKT_POLL_REGMEM_HEADER_func_shift) + +/*define for mem_poll field*/ +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_offset 0 +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_mask 0x00000001 +#define SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_shift 31 +#define SDMA_PKT_POLL_REGMEM_HEADER_MEM_POLL(x) (((x) & SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_mask) << SDMA_PKT_POLL_REGMEM_HEADER_mem_poll_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_POLL_REGMEM_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_mask) << SDMA_PKT_POLL_REGMEM_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_POLL_REGMEM_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_mask) << SDMA_PKT_POLL_REGMEM_ADDR_HI_addr_63_32_shift) + +/*define for VALUE word*/ +/*define for value field*/ +#define SDMA_PKT_POLL_REGMEM_VALUE_value_offset 3 +#define SDMA_PKT_POLL_REGMEM_VALUE_value_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_VALUE_value_shift 0 +#define SDMA_PKT_POLL_REGMEM_VALUE_VALUE(x) (((x) & SDMA_PKT_POLL_REGMEM_VALUE_value_mask) << SDMA_PKT_POLL_REGMEM_VALUE_value_shift) + +/*define for MASK word*/ +/*define for mask field*/ +#define SDMA_PKT_POLL_REGMEM_MASK_mask_offset 4 +#define SDMA_PKT_POLL_REGMEM_MASK_mask_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REGMEM_MASK_mask_shift 0 +#define SDMA_PKT_POLL_REGMEM_MASK_MASK(x) (((x) & SDMA_PKT_POLL_REGMEM_MASK_mask_mask) << SDMA_PKT_POLL_REGMEM_MASK_mask_shift) + +/*define for DW5 word*/ +/*define for interval field*/ +#define SDMA_PKT_POLL_REGMEM_DW5_interval_offset 5 +#define SDMA_PKT_POLL_REGMEM_DW5_interval_mask 0x0000FFFF +#define SDMA_PKT_POLL_REGMEM_DW5_interval_shift 0 +#define SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(x) (((x) & SDMA_PKT_POLL_REGMEM_DW5_interval_mask) << SDMA_PKT_POLL_REGMEM_DW5_interval_shift) + +/*define for retry_count field*/ +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_offset 5 +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_mask 0x00000FFF +#define SDMA_PKT_POLL_REGMEM_DW5_retry_count_shift 16 +#define SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(x) (((x) & SDMA_PKT_POLL_REGMEM_DW5_retry_count_mask) << SDMA_PKT_POLL_REGMEM_DW5_retry_count_shift) + + +/* +** Definitions for SDMA_PKT_POLL_REG_WRITE_MEM packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_offset 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_shift 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_OP(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_HEADER_sub_op_shift) + +/*define for SRC_ADDR word*/ +/*define for addr_31_2 field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_offset 1 +#define SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_mask 0x3FFFFFFF +#define SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_shift 2 +#define SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_ADDR_31_2(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_SRC_ADDR_addr_31_2_shift) + +/*define for DST_ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_offset 2 +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_LO_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_offset 3 +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_mask) << SDMA_PKT_POLL_REG_WRITE_MEM_DST_ADDR_HI_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_POLL_DBIT_WRITE_MEM packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_offset 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_shift 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_OP(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_sub_op_shift) + +/*define for ea field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_offset 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_mask 0x00000003 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_shift 16 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_EA(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_HEADER_ea_shift) + +/*define for DST_ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_LO_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_DST_ADDR_HI_addr_63_32_shift) + +/*define for START_PAGE word*/ +/*define for addr_31_4 field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_offset 3 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_mask 0x0FFFFFFF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_shift 4 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_ADDR_31_4(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_START_PAGE_addr_31_4_shift) + +/*define for PAGE_NUM word*/ +/*define for page_num_31_0 field*/ +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_offset 4 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_shift 0 +#define SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_PAGE_NUM_31_0(x) (((x) & SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_mask) << SDMA_PKT_POLL_DBIT_WRITE_MEM_PAGE_NUM_page_num_31_0_shift) + + +/* +** Definitions for SDMA_PKT_POLL_MEM_VERIFY packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_offset 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_mask 0x000000FF +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_OP(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_mask) << SDMA_PKT_POLL_MEM_VERIFY_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_offset 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_shift 8 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_SUB_OP(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_mask) << SDMA_PKT_POLL_MEM_VERIFY_HEADER_sub_op_shift) + +/*define for mode field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_offset 0 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_mask 0x00000001 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_shift 31 +#define SDMA_PKT_POLL_MEM_VERIFY_HEADER_MODE(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_mask) << SDMA_PKT_POLL_MEM_VERIFY_HEADER_mode_shift) + +/*define for PATTERN word*/ +/*define for pattern field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_offset 1 +#define SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_PATTERN_PATTERN(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_mask) << SDMA_PKT_POLL_MEM_VERIFY_PATTERN_pattern_shift) + +/*define for CMP0_ADDR_START_LO word*/ +/*define for cmp0_start_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_offset 2 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_CMP0_START_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_LO_cmp0_start_31_0_shift) + +/*define for CMP0_ADDR_START_HI word*/ +/*define for cmp0_start_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_offset 3 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_CMP0_START_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_START_HI_cmp0_start_63_32_shift) + +/*define for CMP0_ADDR_END_LO word*/ +/*define for cmp1_end_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp1_end_31_0_offset 4 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp1_end_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp1_end_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_CMP1_END_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp1_end_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_LO_cmp1_end_31_0_shift) + +/*define for CMP0_ADDR_END_HI word*/ +/*define for cmp1_end_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp1_end_63_32_offset 5 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp1_end_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp1_end_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_CMP1_END_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp1_end_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP0_ADDR_END_HI_cmp1_end_63_32_shift) + +/*define for CMP1_ADDR_START_LO word*/ +/*define for cmp1_start_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_offset 6 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_CMP1_START_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_LO_cmp1_start_31_0_shift) + +/*define for CMP1_ADDR_START_HI word*/ +/*define for cmp1_start_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_offset 7 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_CMP1_START_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_START_HI_cmp1_start_63_32_shift) + +/*define for CMP1_ADDR_END_LO word*/ +/*define for cmp1_end_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_offset 8 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_CMP1_END_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_LO_cmp1_end_31_0_shift) + +/*define for CMP1_ADDR_END_HI word*/ +/*define for cmp1_end_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_offset 9 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_CMP1_END_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_CMP1_ADDR_END_HI_cmp1_end_63_32_shift) + +/*define for REC_ADDR_LO word*/ +/*define for rec_31_0 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_offset 10 +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_REC_31_0(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_mask) << SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_LO_rec_31_0_shift) + +/*define for REC_ADDR_HI word*/ +/*define for rec_63_32 field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_offset 11 +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_REC_63_32(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_mask) << SDMA_PKT_POLL_MEM_VERIFY_REC_ADDR_HI_rec_63_32_shift) + +/*define for RESERVED word*/ +/*define for reserved field*/ +#define SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_offset 12 +#define SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_mask 0xFFFFFFFF +#define SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_shift 0 +#define SDMA_PKT_POLL_MEM_VERIFY_RESERVED_RESERVED(x) (((x) & SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_mask) << SDMA_PKT_POLL_MEM_VERIFY_RESERVED_reserved_shift) + + +/* +** Definitions for SDMA_PKT_ATOMIC packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_ATOMIC_HEADER_op_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_op_mask 0x000000FF +#define SDMA_PKT_ATOMIC_HEADER_op_shift 0 +#define SDMA_PKT_ATOMIC_HEADER_OP(x) (((x) & SDMA_PKT_ATOMIC_HEADER_op_mask) << SDMA_PKT_ATOMIC_HEADER_op_shift) + +/*define for loop field*/ +#define SDMA_PKT_ATOMIC_HEADER_loop_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_loop_mask 0x00000001 +#define SDMA_PKT_ATOMIC_HEADER_loop_shift 16 +#define SDMA_PKT_ATOMIC_HEADER_LOOP(x) (((x) & SDMA_PKT_ATOMIC_HEADER_loop_mask) << SDMA_PKT_ATOMIC_HEADER_loop_shift) + +/*define for tmz field*/ +#define SDMA_PKT_ATOMIC_HEADER_tmz_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_tmz_mask 0x00000001 +#define SDMA_PKT_ATOMIC_HEADER_tmz_shift 18 +#define SDMA_PKT_ATOMIC_HEADER_TMZ(x) (((x) & SDMA_PKT_ATOMIC_HEADER_tmz_mask) << SDMA_PKT_ATOMIC_HEADER_tmz_shift) + +/*define for atomic_op field*/ +#define SDMA_PKT_ATOMIC_HEADER_atomic_op_offset 0 +#define SDMA_PKT_ATOMIC_HEADER_atomic_op_mask 0x0000007F +#define SDMA_PKT_ATOMIC_HEADER_atomic_op_shift 25 +#define SDMA_PKT_ATOMIC_HEADER_ATOMIC_OP(x) (((x) & SDMA_PKT_ATOMIC_HEADER_atomic_op_mask) << SDMA_PKT_ATOMIC_HEADER_atomic_op_shift) + +/*define for ADDR_LO word*/ +/*define for addr_31_0 field*/ +#define SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_offset 1 +#define SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_shift 0 +#define SDMA_PKT_ATOMIC_ADDR_LO_ADDR_31_0(x) (((x) & SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_mask) << SDMA_PKT_ATOMIC_ADDR_LO_addr_31_0_shift) + +/*define for ADDR_HI word*/ +/*define for addr_63_32 field*/ +#define SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_offset 2 +#define SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_shift 0 +#define SDMA_PKT_ATOMIC_ADDR_HI_ADDR_63_32(x) (((x) & SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_mask) << SDMA_PKT_ATOMIC_ADDR_HI_addr_63_32_shift) + +/*define for SRC_DATA_LO word*/ +/*define for src_data_31_0 field*/ +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_offset 3 +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_shift 0 +#define SDMA_PKT_ATOMIC_SRC_DATA_LO_SRC_DATA_31_0(x) (((x) & SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_mask) << SDMA_PKT_ATOMIC_SRC_DATA_LO_src_data_31_0_shift) + +/*define for SRC_DATA_HI word*/ +/*define for src_data_63_32 field*/ +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_offset 4 +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_shift 0 +#define SDMA_PKT_ATOMIC_SRC_DATA_HI_SRC_DATA_63_32(x) (((x) & SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_mask) << SDMA_PKT_ATOMIC_SRC_DATA_HI_src_data_63_32_shift) + +/*define for CMP_DATA_LO word*/ +/*define for cmp_data_31_0 field*/ +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_offset 5 +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_shift 0 +#define SDMA_PKT_ATOMIC_CMP_DATA_LO_CMP_DATA_31_0(x) (((x) & SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_mask) << SDMA_PKT_ATOMIC_CMP_DATA_LO_cmp_data_31_0_shift) + +/*define for CMP_DATA_HI word*/ +/*define for cmp_data_63_32 field*/ +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_offset 6 +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_shift 0 +#define SDMA_PKT_ATOMIC_CMP_DATA_HI_CMP_DATA_63_32(x) (((x) & SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_mask) << SDMA_PKT_ATOMIC_CMP_DATA_HI_cmp_data_63_32_shift) + +/*define for LOOP_INTERVAL word*/ +/*define for loop_interval field*/ +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_offset 7 +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_mask 0x00001FFF +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_shift 0 +#define SDMA_PKT_ATOMIC_LOOP_INTERVAL_LOOP_INTERVAL(x) (((x) & SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_mask) << SDMA_PKT_ATOMIC_LOOP_INTERVAL_loop_interval_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_SET packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_SET_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_SET_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_SET_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_SET_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_SET_HEADER_sub_op_shift) + +/*define for INIT_DATA_LO word*/ +/*define for init_data_31_0 field*/ +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_offset 1 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_INIT_DATA_31_0(x) (((x) & SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_mask) << SDMA_PKT_TIMESTAMP_SET_INIT_DATA_LO_init_data_31_0_shift) + +/*define for INIT_DATA_HI word*/ +/*define for init_data_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_INIT_DATA_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_mask) << SDMA_PKT_TIMESTAMP_SET_INIT_DATA_HI_init_data_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_GET packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_GET_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_GET_HEADER_sub_op_shift) + +/*define for WRITE_ADDR_LO word*/ +/*define for write_addr_31_3 field*/ +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_offset 1 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_mask 0x1FFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_shift 3 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_WRITE_ADDR_31_3(x) (((x) & SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_mask) << SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_LO_write_addr_31_3_shift) + +/*define for WRITE_ADDR_HI word*/ +/*define for write_addr_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_WRITE_ADDR_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_mask) << SDMA_PKT_TIMESTAMP_GET_WRITE_ADDR_HI_write_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TIMESTAMP_GET_GLOBAL packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_offset 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_shift 8 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_HEADER_sub_op_shift) + +/*define for WRITE_ADDR_LO word*/ +/*define for write_addr_31_3 field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_offset 1 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_mask 0x1FFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_shift 3 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_WRITE_ADDR_31_3(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_LO_write_addr_31_3_shift) + +/*define for WRITE_ADDR_HI word*/ +/*define for write_addr_63_32 field*/ +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_offset 2 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_mask 0xFFFFFFFF +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_shift 0 +#define SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_WRITE_ADDR_63_32(x) (((x) & SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_mask) << SDMA_PKT_TIMESTAMP_GET_GLOBAL_WRITE_ADDR_HI_write_addr_63_32_shift) + + +/* +** Definitions for SDMA_PKT_TRAP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_TRAP_HEADER_op_offset 0 +#define SDMA_PKT_TRAP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_TRAP_HEADER_op_shift 0 +#define SDMA_PKT_TRAP_HEADER_OP(x) (((x) & SDMA_PKT_TRAP_HEADER_op_mask) << SDMA_PKT_TRAP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_TRAP_HEADER_sub_op_offset 0 +#define SDMA_PKT_TRAP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_TRAP_HEADER_sub_op_shift 8 +#define SDMA_PKT_TRAP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_TRAP_HEADER_sub_op_mask) << SDMA_PKT_TRAP_HEADER_sub_op_shift) + +/*define for INT_CONTEXT word*/ +/*define for int_context field*/ +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_offset 1 +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_mask 0x0FFFFFFF +#define SDMA_PKT_TRAP_INT_CONTEXT_int_context_shift 0 +#define SDMA_PKT_TRAP_INT_CONTEXT_INT_CONTEXT(x) (((x) & SDMA_PKT_TRAP_INT_CONTEXT_int_context_mask) << SDMA_PKT_TRAP_INT_CONTEXT_int_context_shift) + + +/* +** Definitions for SDMA_PKT_DUMMY_TRAP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_DUMMY_TRAP_HEADER_op_offset 0 +#define SDMA_PKT_DUMMY_TRAP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_DUMMY_TRAP_HEADER_op_shift 0 +#define SDMA_PKT_DUMMY_TRAP_HEADER_OP(x) (((x) & SDMA_PKT_DUMMY_TRAP_HEADER_op_mask) << SDMA_PKT_DUMMY_TRAP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_offset 0 +#define SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_shift 8 +#define SDMA_PKT_DUMMY_TRAP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_mask) << SDMA_PKT_DUMMY_TRAP_HEADER_sub_op_shift) + +/*define for INT_CONTEXT word*/ +/*define for int_context field*/ +#define SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_offset 1 +#define SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_mask 0x0FFFFFFF +#define SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_shift 0 +#define SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_INT_CONTEXT(x) (((x) & SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_mask) << SDMA_PKT_DUMMY_TRAP_INT_CONTEXT_int_context_shift) + + +/* +** Definitions for SDMA_PKT_NOP packet +*/ + +/*define for HEADER word*/ +/*define for op field*/ +#define SDMA_PKT_NOP_HEADER_op_offset 0 +#define SDMA_PKT_NOP_HEADER_op_mask 0x000000FF +#define SDMA_PKT_NOP_HEADER_op_shift 0 +#define SDMA_PKT_NOP_HEADER_OP(x) (((x) & SDMA_PKT_NOP_HEADER_op_mask) << SDMA_PKT_NOP_HEADER_op_shift) + +/*define for sub_op field*/ +#define SDMA_PKT_NOP_HEADER_sub_op_offset 0 +#define SDMA_PKT_NOP_HEADER_sub_op_mask 0x000000FF +#define SDMA_PKT_NOP_HEADER_sub_op_shift 8 +#define SDMA_PKT_NOP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_NOP_HEADER_sub_op_mask) << SDMA_PKT_NOP_HEADER_sub_op_shift) + +/*define for count field*/ +#define SDMA_PKT_NOP_HEADER_count_offset 0 +#define SDMA_PKT_NOP_HEADER_count_mask 0x00003FFF +#define SDMA_PKT_NOP_HEADER_count_shift 16 +#define SDMA_PKT_NOP_HEADER_COUNT(x) (((x) & SDMA_PKT_NOP_HEADER_count_mask) << SDMA_PKT_NOP_HEADER_count_shift) + +/*define for DATA0 word*/ +/*define for data0 field*/ +#define SDMA_PKT_NOP_DATA0_data0_offset 1 +#define SDMA_PKT_NOP_DATA0_data0_mask 0xFFFFFFFF +#define SDMA_PKT_NOP_DATA0_data0_shift 0 +#define SDMA_PKT_NOP_DATA0_DATA0(x) (((x) & SDMA_PKT_NOP_DATA0_data0_mask) << SDMA_PKT_NOP_DATA0_data0_shift) + + +/* +** Definitions for SDMA_AQL_PKT_HEADER packet +*/ + +/*define for HEADER word*/ +/*define for format field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_format_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_format_mask 0x000000FF +#define SDMA_AQL_PKT_HEADER_HEADER_format_shift 0 +#define SDMA_AQL_PKT_HEADER_HEADER_FORMAT(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_format_mask) << SDMA_AQL_PKT_HEADER_HEADER_format_shift) + +/*define for barrier field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_barrier_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_barrier_mask 0x00000001 +#define SDMA_AQL_PKT_HEADER_HEADER_barrier_shift 8 +#define SDMA_AQL_PKT_HEADER_HEADER_BARRIER(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_barrier_mask) << SDMA_AQL_PKT_HEADER_HEADER_barrier_shift) + +/*define for acquire_fence_scope field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_shift 9 +#define SDMA_AQL_PKT_HEADER_HEADER_ACQUIRE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_mask) << SDMA_AQL_PKT_HEADER_HEADER_acquire_fence_scope_shift) + +/*define for release_fence_scope field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_shift 11 +#define SDMA_AQL_PKT_HEADER_HEADER_RELEASE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_mask) << SDMA_AQL_PKT_HEADER_HEADER_release_fence_scope_shift) + +/*define for reserved field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_reserved_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_reserved_mask 0x00000007 +#define SDMA_AQL_PKT_HEADER_HEADER_reserved_shift 13 +#define SDMA_AQL_PKT_HEADER_HEADER_RESERVED(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_reserved_mask) << SDMA_AQL_PKT_HEADER_HEADER_reserved_shift) + +/*define for op field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_op_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_op_mask 0x0000000F +#define SDMA_AQL_PKT_HEADER_HEADER_op_shift 16 +#define SDMA_AQL_PKT_HEADER_HEADER_OP(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_op_mask) << SDMA_AQL_PKT_HEADER_HEADER_op_shift) + +/*define for subop field*/ +#define SDMA_AQL_PKT_HEADER_HEADER_subop_offset 0 +#define SDMA_AQL_PKT_HEADER_HEADER_subop_mask 0x00000007 +#define SDMA_AQL_PKT_HEADER_HEADER_subop_shift 20 +#define SDMA_AQL_PKT_HEADER_HEADER_SUBOP(x) (((x) & SDMA_AQL_PKT_HEADER_HEADER_subop_mask) << SDMA_AQL_PKT_HEADER_HEADER_subop_shift) + + +/* +** Definitions for SDMA_AQL_PKT_COPY_LINEAR packet +*/ + +/*define for HEADER word*/ +/*define for format field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_mask 0x000000FF +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_FORMAT(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_format_shift) + +/*define for barrier field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_mask 0x00000001 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_shift 8 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_BARRIER(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_barrier_shift) + +/*define for acquire_fence_scope field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_shift 9 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_ACQUIRE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_acquire_fence_scope_shift) + +/*define for release_fence_scope field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_shift 11 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_RELEASE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_release_fence_scope_shift) + +/*define for reserved field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_mask 0x00000007 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_shift 13 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_RESERVED(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_reserved_shift) + +/*define for op field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_mask 0x0000000F +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_shift 16 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_OP(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_op_shift) + +/*define for subop field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_offset 0 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_mask 0x00000007 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_shift 20 +#define SDMA_AQL_PKT_COPY_LINEAR_HEADER_SUBOP(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_mask) << SDMA_AQL_PKT_COPY_LINEAR_HEADER_subop_shift) + +/*define for RESERVED_DW1 word*/ +/*define for reserved_dw1 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_offset 1 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_RESERVED_DW1(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW1_reserved_dw1_shift) + +/*define for RETURN_ADDR_LO word*/ +/*define for return_addr_31_0 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_offset 2 +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_RETURN_ADDR_31_0(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_mask) << SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_LO_return_addr_31_0_shift) + +/*define for RETURN_ADDR_HI word*/ +/*define for return_addr_63_32 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_offset 3 +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_RETURN_ADDR_63_32(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_mask) << SDMA_AQL_PKT_COPY_LINEAR_RETURN_ADDR_HI_return_addr_63_32_shift) + +/*define for COUNT word*/ +/*define for count field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_offset 4 +#define SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_mask 0x003FFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_COUNT_COUNT(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_mask) << SDMA_AQL_PKT_COPY_LINEAR_COUNT_count_shift) + +/*define for PARAMETER word*/ +/*define for dst_sw field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_offset 5 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask 0x00000003 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift 16 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_DST_SW(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_mask) << SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_dst_sw_shift) + +/*define for src_sw field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_offset 5 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_mask 0x00000003 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_shift 24 +#define SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_SRC_SW(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_mask) << SDMA_AQL_PKT_COPY_LINEAR_PARAMETER_src_sw_shift) + +/*define for SRC_ADDR_LO word*/ +/*define for src_addr_31_0 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_offset 6 +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_SRC_ADDR_31_0(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_mask) << SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_LO_src_addr_31_0_shift) + +/*define for SRC_ADDR_HI word*/ +/*define for src_addr_63_32 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_offset 7 +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_SRC_ADDR_63_32(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_mask) << SDMA_AQL_PKT_COPY_LINEAR_SRC_ADDR_HI_src_addr_63_32_shift) + +/*define for DST_ADDR_LO word*/ +/*define for dst_addr_31_0 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_offset 8 +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_DST_ADDR_31_0(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_mask) << SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_LO_dst_addr_31_0_shift) + +/*define for DST_ADDR_HI word*/ +/*define for dst_addr_63_32 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_offset 9 +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_DST_ADDR_63_32(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_mask) << SDMA_AQL_PKT_COPY_LINEAR_DST_ADDR_HI_dst_addr_63_32_shift) + +/*define for RESERVED_DW10 word*/ +/*define for reserved_dw10 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_offset 10 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_RESERVED_DW10(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW10_reserved_dw10_shift) + +/*define for RESERVED_DW11 word*/ +/*define for reserved_dw11 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_offset 11 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_RESERVED_DW11(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW11_reserved_dw11_shift) + +/*define for RESERVED_DW12 word*/ +/*define for reserved_dw12 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_offset 12 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_RESERVED_DW12(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW12_reserved_dw12_shift) + +/*define for RESERVED_DW13 word*/ +/*define for reserved_dw13 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_offset 13 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_RESERVED_DW13(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_mask) << SDMA_AQL_PKT_COPY_LINEAR_RESERVED_DW13_reserved_dw13_shift) + +/*define for COMPLETION_SIGNAL_LO word*/ +/*define for completion_signal_31_0 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_offset 14 +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_COMPLETION_SIGNAL_31_0(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_mask) << SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_LO_completion_signal_31_0_shift) + +/*define for COMPLETION_SIGNAL_HI word*/ +/*define for completion_signal_63_32 field*/ +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_offset 15 +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_shift 0 +#define SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_COMPLETION_SIGNAL_63_32(x) (((x) & SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_mask) << SDMA_AQL_PKT_COPY_LINEAR_COMPLETION_SIGNAL_HI_completion_signal_63_32_shift) + + +/* +** Definitions for SDMA_AQL_PKT_BARRIER_OR packet +*/ + +/*define for HEADER word*/ +/*define for format field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_format_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_format_mask 0x000000FF +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_format_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_FORMAT(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_format_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_format_shift) + +/*define for barrier field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_mask 0x00000001 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_shift 8 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_BARRIER(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_barrier_shift) + +/*define for acquire_fence_scope field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_shift 9 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_ACQUIRE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_acquire_fence_scope_shift) + +/*define for release_fence_scope field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_mask 0x00000003 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_shift 11 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_RELEASE_FENCE_SCOPE(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_release_fence_scope_shift) + +/*define for reserved field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_mask 0x00000007 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_shift 13 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_RESERVED(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_reserved_shift) + +/*define for op field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_op_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_op_mask 0x0000000F +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_op_shift 16 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_OP(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_op_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_op_shift) + +/*define for subop field*/ +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_offset 0 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_mask 0x00000007 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_shift 20 +#define SDMA_AQL_PKT_BARRIER_OR_HEADER_SUBOP(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_mask) << SDMA_AQL_PKT_BARRIER_OR_HEADER_subop_shift) + +/*define for RESERVED_DW1 word*/ +/*define for reserved_dw1 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_offset 1 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_RESERVED_DW1(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_mask) << SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW1_reserved_dw1_shift) + +/*define for DEPENDENT_ADDR_0_LO word*/ +/*define for dependent_addr_0_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_offset 2 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_DEPENDENT_ADDR_0_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_LO_dependent_addr_0_31_0_shift) + +/*define for DEPENDENT_ADDR_0_HI word*/ +/*define for dependent_addr_0_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_offset 3 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_DEPENDENT_ADDR_0_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_0_HI_dependent_addr_0_63_32_shift) + +/*define for DEPENDENT_ADDR_1_LO word*/ +/*define for dependent_addr_1_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_offset 4 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_DEPENDENT_ADDR_1_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_LO_dependent_addr_1_31_0_shift) + +/*define for DEPENDENT_ADDR_1_HI word*/ +/*define for dependent_addr_1_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_offset 5 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_DEPENDENT_ADDR_1_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_1_HI_dependent_addr_1_63_32_shift) + +/*define for DEPENDENT_ADDR_2_LO word*/ +/*define for dependent_addr_2_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_offset 6 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_DEPENDENT_ADDR_2_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_LO_dependent_addr_2_31_0_shift) + +/*define for DEPENDENT_ADDR_2_HI word*/ +/*define for dependent_addr_2_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_offset 7 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_DEPENDENT_ADDR_2_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_2_HI_dependent_addr_2_63_32_shift) + +/*define for DEPENDENT_ADDR_3_LO word*/ +/*define for dependent_addr_3_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_offset 8 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_DEPENDENT_ADDR_3_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_LO_dependent_addr_3_31_0_shift) + +/*define for DEPENDENT_ADDR_3_HI word*/ +/*define for dependent_addr_3_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_offset 9 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_DEPENDENT_ADDR_3_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_3_HI_dependent_addr_3_63_32_shift) + +/*define for DEPENDENT_ADDR_4_LO word*/ +/*define for dependent_addr_4_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_offset 10 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_DEPENDENT_ADDR_4_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_LO_dependent_addr_4_31_0_shift) + +/*define for DEPENDENT_ADDR_4_HI word*/ +/*define for dependent_addr_4_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_offset 11 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_DEPENDENT_ADDR_4_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_DEPENDENT_ADDR_4_HI_dependent_addr_4_63_32_shift) + +/*define for RESERVED_DW12 word*/ +/*define for reserved_dw12 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW12_reserved_dw12_offset 12 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW12_reserved_dw12_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW12_reserved_dw12_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW12_RESERVED_DW12(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW12_reserved_dw12_mask) << SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW12_reserved_dw12_shift) + +/*define for RESERVED_DW13 word*/ +/*define for reserved_dw13 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_offset 13 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_RESERVED_DW13(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_mask) << SDMA_AQL_PKT_BARRIER_OR_RESERVED_DW13_reserved_dw13_shift) + +/*define for COMPLETION_SIGNAL_LO word*/ +/*define for completion_signal_31_0 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_offset 14 +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_COMPLETION_SIGNAL_31_0(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_mask) << SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_LO_completion_signal_31_0_shift) + +/*define for COMPLETION_SIGNAL_HI word*/ +/*define for completion_signal_63_32 field*/ +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_offset 15 +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_mask 0xFFFFFFFF +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_shift 0 +#define SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_COMPLETION_SIGNAL_63_32(x) (((x) & SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_mask) << SDMA_AQL_PKT_BARRIER_OR_COMPLETION_SIGNAL_HI_completion_signal_63_32_shift) + + +#endif /* __SDMA_PKT_OPEN_H_ */ diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c new file mode 100644 index 000000000..dbc995364 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c @@ -0,0 +1,720 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include + +#include "amdgpu.h" +#include "amdgpu_ih.h" +#include "soc15.h" + +#include "oss/osssys_4_2_0_offset.h" +#include "oss/osssys_4_2_0_sh_mask.h" + +#include "soc15_common.h" +#include "vega20_ih.h" + +#define MAX_REARM_RETRY 10 + +#define mmIH_CHICKEN_ALDEBARAN 0x18d +#define mmIH_CHICKEN_ALDEBARAN_BASE_IDX 0 + +#define mmIH_RETRY_INT_CAM_CNTL_ALDEBARAN 0x00ea +#define mmIH_RETRY_INT_CAM_CNTL_ALDEBARAN_BASE_IDX 0 +#define IH_RETRY_INT_CAM_CNTL_ALDEBARAN__ENABLE__SHIFT 0x10 +#define IH_RETRY_INT_CAM_CNTL_ALDEBARAN__ENABLE_MASK 0x00010000L + +static void vega20_ih_set_interrupt_funcs(struct amdgpu_device *adev); + +/** + * vega20_ih_init_register_offset - Initialize register offset for ih rings + * + * @adev: amdgpu_device pointer + * + * Initialize register offset ih rings (VEGA20). + */ +static void vega20_ih_init_register_offset(struct amdgpu_device *adev) +{ + struct amdgpu_ih_regs *ih_regs; + + if (adev->irq.ih.ring_size) { + ih_regs = &adev->irq.ih.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_HI); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_RPTR); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_DOORBELL_RPTR); + ih_regs->ih_rb_wptr_addr_lo = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR_ADDR_LO); + ih_regs->ih_rb_wptr_addr_hi = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR_ADDR_HI); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL; + } + + if (adev->irq.ih1.ring_size) { + ih_regs = &adev->irq.ih1.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_RING1); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_HI_RING1); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL_RING1); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR_RING1); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_RPTR_RING1); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_DOORBELL_RPTR_RING1); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL_RING1; + } + + if (adev->irq.ih2.ring_size) { + ih_regs = &adev->irq.ih2.ih_regs; + ih_regs->ih_rb_base = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_RING2); + ih_regs->ih_rb_base_hi = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_HI_RING2); + ih_regs->ih_rb_cntl = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL_RING2); + ih_regs->ih_rb_wptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_WPTR_RING2); + ih_regs->ih_rb_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_RPTR_RING2); + ih_regs->ih_doorbell_rptr = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_DOORBELL_RPTR_RING2); + ih_regs->psp_reg_id = PSP_REG_IH_RB_CNTL_RING2; + } +} + +/** + * vega20_ih_toggle_ring_interrupts - toggle the interrupt ring buffer + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * @enable: true - enable the interrupts, false - disable the interrupts + * + * Toggle the interrupt ring buffer (VEGA20) + */ +static int vega20_ih_toggle_ring_interrupts(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih, + bool enable) +{ + struct amdgpu_ih_regs *ih_regs; + uint32_t tmp; + + ih_regs = &ih->ih_regs; + + tmp = RREG32(ih_regs->ih_rb_cntl); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_ENABLE, (enable ? 1 : 0)); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_GPU_TS_ENABLE, 1); + + /* enable_intr field is only valid in ring0 */ + if (ih == &adev->irq.ih) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, ENABLE_INTR, (enable ? 1 : 0)); + if (amdgpu_sriov_vf(adev)) { + if (psp_reg_program(&adev->psp, ih_regs->psp_reg_id, tmp)) { + dev_err(adev->dev, "PSP program IH_RB_CNTL failed!\n"); + return -ETIMEDOUT; + } + } else { + WREG32(ih_regs->ih_rb_cntl, tmp); + } + + if (enable) { + ih->enabled = true; + } else { + /* set rptr, wptr to 0 */ + WREG32(ih_regs->ih_rb_rptr, 0); + WREG32(ih_regs->ih_rb_wptr, 0); + ih->enabled = false; + ih->rptr = 0; + } + + return 0; +} + +/** + * vega20_ih_toggle_interrupts - Toggle all the available interrupt ring buffers + * + * @adev: amdgpu_device pointer + * @enable: enable or disable interrupt ring buffers + * + * Toggle all the available interrupt ring buffers (VEGA20). + */ +static int vega20_ih_toggle_interrupts(struct amdgpu_device *adev, bool enable) +{ + struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1, &adev->irq.ih2}; + int i; + int r; + + for (i = 0; i < ARRAY_SIZE(ih); i++) { + if (ih[i]->ring_size) { + r = vega20_ih_toggle_ring_interrupts(adev, ih[i], enable); + if (r) + return r; + } + } + + return 0; +} + +static uint32_t vega20_ih_rb_cntl(struct amdgpu_ih_ring *ih, uint32_t ih_rb_cntl) +{ + int rb_bufsz = order_base_2(ih->ring_size / 4); + + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + MC_SPACE, ih->use_bus_addr ? 1 : 4); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_OVERFLOW_CLEAR, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_OVERFLOW_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RB_SIZE, rb_bufsz); + /* Ring Buffer write pointer writeback. If enabled, IH_RB_WPTR register + * value is written to memory + */ + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, + WPTR_WRITEBACK_ENABLE, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_SNOOP, 1); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_RO, 0); + ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_VMID, 0); + + return ih_rb_cntl; +} + +static uint32_t vega20_ih_doorbell_rptr(struct amdgpu_ih_ring *ih) +{ + u32 ih_doorbell_rtpr = 0; + + if (ih->use_doorbell) { + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, OFFSET, + ih->doorbell_index); + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, + ENABLE, 1); + } else { + ih_doorbell_rtpr = REG_SET_FIELD(ih_doorbell_rtpr, + IH_DOORBELL_RPTR, + ENABLE, 0); + } + return ih_doorbell_rtpr; +} + +/** + * vega20_ih_enable_ring - enable an ih ring buffer + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + * Enable an ih ring buffer (VEGA20) + */ +static int vega20_ih_enable_ring(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + struct amdgpu_ih_regs *ih_regs; + uint32_t tmp; + + ih_regs = &ih->ih_regs; + + /* Ring Buffer base. [39:8] of 40-bit address of the beginning of the ring buffer*/ + WREG32(ih_regs->ih_rb_base, ih->gpu_addr >> 8); + WREG32(ih_regs->ih_rb_base_hi, (ih->gpu_addr >> 40) & 0xff); + + tmp = RREG32(ih_regs->ih_rb_cntl); + tmp = vega20_ih_rb_cntl(ih, tmp); + if (ih == &adev->irq.ih) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RPTR_REARM, !!adev->irq.msi_enabled); + if (ih == &adev->irq.ih1) + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_FULL_DRAIN_ENABLE, 1); + if (amdgpu_sriov_vf(adev)) { + if (psp_reg_program(&adev->psp, ih_regs->psp_reg_id, tmp)) { + dev_err(adev->dev, "PSP program IH_RB_CNTL failed!\n"); + return -ETIMEDOUT; + } + } else { + WREG32(ih_regs->ih_rb_cntl, tmp); + } + + if (ih == &adev->irq.ih) { + /* set the ih ring 0 writeback address whether it's enabled or not */ + WREG32(ih_regs->ih_rb_wptr_addr_lo, lower_32_bits(ih->wptr_addr)); + WREG32(ih_regs->ih_rb_wptr_addr_hi, upper_32_bits(ih->wptr_addr) & 0xFFFF); + } + + /* set rptr, wptr to 0 */ + WREG32(ih_regs->ih_rb_wptr, 0); + WREG32(ih_regs->ih_rb_rptr, 0); + + WREG32(ih_regs->ih_doorbell_rptr, vega20_ih_doorbell_rptr(ih)); + + return 0; +} + +static uint32_t vega20_setup_retry_doorbell(u32 doorbell_index) +{ + u32 val = 0; + + val = REG_SET_FIELD(val, IH_DOORBELL_RPTR, OFFSET, doorbell_index); + val = REG_SET_FIELD(val, IH_DOORBELL_RPTR, ENABLE, 1); + + return val; +} + +/** + * vega20_ih_irq_init - init and enable the interrupt ring + * + * @adev: amdgpu_device pointer + * + * Allocate a ring buffer for the interrupt controller, + * enable the RLC, disable interrupts, enable the IH + * ring buffer and enable it (VI). + * Called at device load and reume. + * Returns 0 for success, errors for failure. + */ +static int vega20_ih_irq_init(struct amdgpu_device *adev) +{ + struct amdgpu_ih_ring *ih[] = {&adev->irq.ih, &adev->irq.ih1, &adev->irq.ih2}; + u32 ih_chicken; + int ret; + int i; + + /* disable irqs */ + ret = vega20_ih_toggle_interrupts(adev, false); + if (ret) + return ret; + + adev->nbio.funcs->ih_control(adev); + + if ((adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 2, 1)) && + adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { + ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN); + if (adev->irq.ih.use_bus_addr) { + ih_chicken = REG_SET_FIELD(ih_chicken, IH_CHICKEN, + MC_SPACE_GPA_ENABLE, 1); + } + WREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN, ih_chicken); + } + + /* psp firmware won't program IH_CHICKEN for aldebaran + * driver needs to program it properly according to + * MC_SPACE type in IH_RB_CNTL */ + if ((adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 0)) || + (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 2))) { + ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN_ALDEBARAN); + if (adev->irq.ih.use_bus_addr) { + ih_chicken = REG_SET_FIELD(ih_chicken, IH_CHICKEN, + MC_SPACE_GPA_ENABLE, 1); + } + WREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN_ALDEBARAN, ih_chicken); + } + + for (i = 0; i < ARRAY_SIZE(ih); i++) { + if (ih[i]->ring_size) { + ret = vega20_ih_enable_ring(adev, ih[i]); + if (ret) + return ret; + } + } + + if (!amdgpu_sriov_vf(adev)) + adev->nbio.funcs->ih_doorbell_range(adev, adev->irq.ih.use_doorbell, + adev->irq.ih.doorbell_index); + + pci_set_master(adev->pdev); + + /* Allocate the doorbell for IH Retry CAM */ + adev->irq.retry_cam_doorbell_index = (adev->doorbell_index.ih + 3) << 1; + WREG32_SOC15(OSSSYS, 0, mmIH_DOORBELL_RETRY_CAM, + vega20_setup_retry_doorbell(adev->irq.retry_cam_doorbell_index)); + + /* Enable IH Retry CAM */ + if (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 0) || + adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 2)) + WREG32_FIELD15(OSSSYS, 0, IH_RETRY_INT_CAM_CNTL_ALDEBARAN, + ENABLE, 1); + else + WREG32_FIELD15(OSSSYS, 0, IH_RETRY_INT_CAM_CNTL, ENABLE, 1); + + adev->irq.retry_cam_enabled = true; + + /* enable interrupts */ + ret = vega20_ih_toggle_interrupts(adev, true); + if (ret) + return ret; + + if (adev->irq.ih_soft.ring_size) + adev->irq.ih_soft.enabled = true; + + return 0; +} + +/** + * vega20_ih_irq_disable - disable interrupts + * + * @adev: amdgpu_device pointer + * + * Disable interrupts on the hw (VEGA20). + */ +static void vega20_ih_irq_disable(struct amdgpu_device *adev) +{ + vega20_ih_toggle_interrupts(adev, false); + + /* Wait and acknowledge irq */ + mdelay(1); +} + +/** + * vega20_ih_get_wptr - get the IH ring buffer wptr + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + * Get the IH ring buffer wptr from either the register + * or the writeback memory buffer (VEGA20). Also check for + * ring buffer overflow and deal with it. + * Returns the value of the wptr. + */ +static u32 vega20_ih_get_wptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + u32 wptr, tmp; + struct amdgpu_ih_regs *ih_regs; + + if (ih == &adev->irq.ih || ih == &adev->irq.ih_soft) { + /* Only ring0 supports writeback. On other rings fall back + * to register-based code with overflow checking below. + * ih_soft ring doesn't have any backing hardware registers, + * update wptr and return. + */ + wptr = le32_to_cpu(*ih->wptr_cpu); + + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + } + + ih_regs = &ih->ih_regs; + + /* Double check that the overflow wasn't already cleared. */ + wptr = RREG32_NO_KIQ(ih_regs->ih_rb_wptr); + if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) + goto out; + + wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0); + + /* When a ring buffer overflow happen start parsing interrupt + * from the last not overwritten vector (wptr + 32). Hopefully + * this should allow us to catchup. + */ + tmp = (wptr + 32) & ih->ptr_mask; + dev_warn(adev->dev, "IH ring buffer overflow " + "(0x%08X, 0x%08X, 0x%08X)\n", + wptr, ih->rptr, tmp); + ih->rptr = tmp; + + tmp = RREG32_NO_KIQ(ih_regs->ih_rb_cntl); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); + WREG32_NO_KIQ(ih_regs->ih_rb_cntl, tmp); + +out: + return (wptr & ih->ptr_mask); +} + +/** + * vega20_ih_irq_rearm - rearm IRQ if lost + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + */ +static void vega20_ih_irq_rearm(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + uint32_t v = 0; + uint32_t i = 0; + struct amdgpu_ih_regs *ih_regs; + + ih_regs = &ih->ih_regs; + + /* Rearm IRQ / re-wwrite doorbell if doorbell write is lost */ + for (i = 0; i < MAX_REARM_RETRY; i++) { + v = RREG32_NO_KIQ(ih_regs->ih_rb_rptr); + if ((v < ih->ring_size) && (v != ih->rptr)) + WDOORBELL32(ih->doorbell_index, ih->rptr); + else + break; + } +} + +/** + * vega20_ih_set_rptr - set the IH ring buffer rptr + * + * @adev: amdgpu_device pointer + * @ih: amdgpu_ih_ring pointer + * + * Set the IH ring buffer rptr. + */ +static void vega20_ih_set_rptr(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih) +{ + struct amdgpu_ih_regs *ih_regs; + + if (ih == &adev->irq.ih_soft) + return; + + if (ih->use_doorbell) { + /* XXX check if swapping is necessary on BE */ + *ih->rptr_cpu = ih->rptr; + WDOORBELL32(ih->doorbell_index, ih->rptr); + + if (amdgpu_sriov_vf(adev)) + vega20_ih_irq_rearm(adev, ih); + } else { + ih_regs = &ih->ih_regs; + WREG32(ih_regs->ih_rb_rptr, ih->rptr); + } +} + +/** + * vega20_ih_self_irq - dispatch work for ring 1 and 2 + * + * @adev: amdgpu_device pointer + * @source: irq source + * @entry: IV with WPTR update + * + * Update the WPTR from the IV and schedule work to handle the entries. + */ +static int vega20_ih_self_irq(struct amdgpu_device *adev, + struct amdgpu_irq_src *source, + struct amdgpu_iv_entry *entry) +{ + switch (entry->ring_id) { + case 1: + schedule_work(&adev->irq.ih1_work); + break; + case 2: + schedule_work(&adev->irq.ih2_work); + break; + default: + break; + } + return 0; +} + +static const struct amdgpu_irq_src_funcs vega20_ih_self_irq_funcs = { + .process = vega20_ih_self_irq, +}; + +static void vega20_ih_set_self_irq_funcs(struct amdgpu_device *adev) +{ + adev->irq.self_irq.num_types = 0; + adev->irq.self_irq.funcs = &vega20_ih_self_irq_funcs; +} + +static int vega20_ih_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + vega20_ih_set_interrupt_funcs(adev); + vega20_ih_set_self_irq_funcs(adev); + return 0; +} + +static int vega20_ih_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool use_bus_addr = true; + int r; + + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_IH, 0, + &adev->irq.self_irq); + if (r) + return r; + + if ((adev->flags & AMD_IS_APU) && + (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 2))) + use_bus_addr = false; + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih, IH_RING_SIZE, use_bus_addr); + if (r) + return r; + + adev->irq.ih.use_doorbell = true; + adev->irq.ih.doorbell_index = adev->doorbell_index.ih << 1; + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih1, PAGE_SIZE, use_bus_addr); + if (r) + return r; + + adev->irq.ih1.use_doorbell = true; + adev->irq.ih1.doorbell_index = (adev->doorbell_index.ih + 1) << 1; + + if (adev->ip_versions[OSSSYS_HWIP][0] != IP_VERSION(4, 4, 2)) { + r = amdgpu_ih_ring_init(adev, &adev->irq.ih2, PAGE_SIZE, true); + if (r) + return r; + + adev->irq.ih2.use_doorbell = true; + adev->irq.ih2.doorbell_index = (adev->doorbell_index.ih + 2) << 1; + } + + /* initialize ih control registers offset */ + vega20_ih_init_register_offset(adev); + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih_soft, IH_SW_RING_SIZE, use_bus_addr); + if (r) + return r; + + r = amdgpu_irq_init(adev); + + return r; +} + +static int vega20_ih_sw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + amdgpu_irq_fini_sw(adev); + + return 0; +} + +static int vega20_ih_hw_init(void *handle) +{ + int r; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + r = vega20_ih_irq_init(adev); + if (r) + return r; + + return 0; +} + +static int vega20_ih_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + vega20_ih_irq_disable(adev); + + return 0; +} + +static int vega20_ih_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return vega20_ih_hw_fini(adev); +} + +static int vega20_ih_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return vega20_ih_hw_init(adev); +} + +static bool vega20_ih_is_idle(void *handle) +{ + /* todo */ + return true; +} + +static int vega20_ih_wait_for_idle(void *handle) +{ + /* todo */ + return -ETIMEDOUT; +} + +static int vega20_ih_soft_reset(void *handle) +{ + /* todo */ + + return 0; +} + +static void vega20_ih_update_clockgating_state(struct amdgpu_device *adev, + bool enable) +{ + uint32_t data, def, field_val; + + if (adev->cg_flags & AMD_CG_SUPPORT_IH_CG) { + def = data = RREG32_SOC15(OSSSYS, 0, mmIH_CLK_CTRL); + field_val = enable ? 0 : 1; + data = REG_SET_FIELD(data, IH_CLK_CTRL, + IH_RETRY_INT_CAM_MEM_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + IH_BUFFER_MEM_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + DBUS_MUX_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + OSSSYS_SHARE_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + LIMIT_SMN_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + DYN_CLK_SOFT_OVERRIDE, field_val); + data = REG_SET_FIELD(data, IH_CLK_CTRL, + REG_CLK_SOFT_OVERRIDE, field_val); + if (def != data) + WREG32_SOC15(OSSSYS, 0, mmIH_CLK_CTRL, data); + } +} + +static int vega20_ih_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + vega20_ih_update_clockgating_state(adev, + state == AMD_CG_STATE_GATE); + return 0; + +} + +static int vega20_ih_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +const struct amd_ip_funcs vega20_ih_ip_funcs = { + .name = "vega20_ih", + .early_init = vega20_ih_early_init, + .late_init = NULL, + .sw_init = vega20_ih_sw_init, + .sw_fini = vega20_ih_sw_fini, + .hw_init = vega20_ih_hw_init, + .hw_fini = vega20_ih_hw_fini, + .suspend = vega20_ih_suspend, + .resume = vega20_ih_resume, + .is_idle = vega20_ih_is_idle, + .wait_for_idle = vega20_ih_wait_for_idle, + .soft_reset = vega20_ih_soft_reset, + .set_clockgating_state = vega20_ih_set_clockgating_state, + .set_powergating_state = vega20_ih_set_powergating_state, +}; + +static const struct amdgpu_ih_funcs vega20_ih_funcs = { + .get_wptr = vega20_ih_get_wptr, + .decode_iv = amdgpu_ih_decode_iv_helper, + .decode_iv_ts = amdgpu_ih_decode_iv_ts_helper, + .set_rptr = vega20_ih_set_rptr +}; + +static void vega20_ih_set_interrupt_funcs(struct amdgpu_device *adev) +{ + adev->irq.ih_funcs = &vega20_ih_funcs; +} + +const struct amdgpu_ip_block_version vega20_ih_ip_block = { + .type = AMD_IP_BLOCK_TYPE_IH, + .major = 4, + .minor = 2, + .rev = 0, + .funcs = &vega20_ih_ip_funcs, +}; diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_ih.h b/drivers/gpu/drm/amd/amdgpu/vega20_ih.h new file mode 100644 index 000000000..7af6d8758 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vega20_ih.h @@ -0,0 +1,30 @@ +/* + * Copyright 2020 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VEGA20_IH_H__ +#define __VEGA20_IH_H__ + +extern const struct amd_ip_funcs vega20_ih_ip_funcs; +extern const struct amdgpu_ip_block_version vega20_ih_ip_block; + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c b/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c new file mode 100644 index 000000000..556f854e3 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c @@ -0,0 +1,100 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu.h" +#include "soc15.h" + +#include "soc15_common.h" +#include "vega20_ip_offset.h" + +int vega20_reg_base_init(struct amdgpu_device *adev) +{ + /* HW has more IP blocks, only initialized the blocke beend by our driver */ + uint32_t i; + for (i = 0 ; i < MAX_INSTANCE ; ++i) { + adev->reg_offset[GC_HWIP][i] = (uint32_t *)(&(GC_BASE.instance[i])); + adev->reg_offset[HDP_HWIP][i] = (uint32_t *)(&(HDP_BASE.instance[i])); + adev->reg_offset[MMHUB_HWIP][i] = (uint32_t *)(&(MMHUB_BASE.instance[i])); + adev->reg_offset[ATHUB_HWIP][i] = (uint32_t *)(&(ATHUB_BASE.instance[i])); + adev->reg_offset[NBIO_HWIP][i] = (uint32_t *)(&(NBIO_BASE.instance[i])); + adev->reg_offset[MP0_HWIP][i] = (uint32_t *)(&(MP0_BASE.instance[i])); + adev->reg_offset[MP1_HWIP][i] = (uint32_t *)(&(MP1_BASE.instance[i])); + adev->reg_offset[UVD_HWIP][i] = (uint32_t *)(&(UVD_BASE.instance[i])); + adev->reg_offset[VCE_HWIP][i] = (uint32_t *)(&(VCE_BASE.instance[i])); + adev->reg_offset[DF_HWIP][i] = (uint32_t *)(&(DF_BASE.instance[i])); + adev->reg_offset[DCE_HWIP][i] = (uint32_t *)(&(DCE_BASE.instance[i])); + adev->reg_offset[OSSSYS_HWIP][i] = (uint32_t *)(&(OSSSYS_BASE.instance[i])); + adev->reg_offset[SDMA0_HWIP][i] = (uint32_t *)(&(SDMA0_BASE.instance[i])); + adev->reg_offset[SDMA1_HWIP][i] = (uint32_t *)(&(SDMA1_BASE.instance[i])); + adev->reg_offset[SMUIO_HWIP][i] = (uint32_t *)(&(SMUIO_BASE.instance[i])); + adev->reg_offset[NBIF_HWIP][i] = (uint32_t *)(&(NBIO_BASE.instance[i])); + adev->reg_offset[THM_HWIP][i] = (uint32_t *)(&(THM_BASE.instance[i])); + adev->reg_offset[CLK_HWIP][i] = (uint32_t *)(&(CLK_BASE.instance[i])); + adev->reg_offset[UMC_HWIP][i] = (uint32_t *)(&(UMC_BASE.instance[i])); + adev->reg_offset[RSMU_HWIP][i] = (uint32_t *)(&(RSMU_BASE.instance[i])); + } + return 0; +} + +void vega20_doorbell_index_init(struct amdgpu_device *adev) +{ + adev->doorbell_index.kiq = AMDGPU_VEGA20_DOORBELL_KIQ; + adev->doorbell_index.mec_ring0 = AMDGPU_VEGA20_DOORBELL_MEC_RING0; + adev->doorbell_index.mec_ring1 = AMDGPU_VEGA20_DOORBELL_MEC_RING1; + adev->doorbell_index.mec_ring2 = AMDGPU_VEGA20_DOORBELL_MEC_RING2; + adev->doorbell_index.mec_ring3 = AMDGPU_VEGA20_DOORBELL_MEC_RING3; + adev->doorbell_index.mec_ring4 = AMDGPU_VEGA20_DOORBELL_MEC_RING4; + adev->doorbell_index.mec_ring5 = AMDGPU_VEGA20_DOORBELL_MEC_RING5; + adev->doorbell_index.mec_ring6 = AMDGPU_VEGA20_DOORBELL_MEC_RING6; + adev->doorbell_index.mec_ring7 = AMDGPU_VEGA20_DOORBELL_MEC_RING7; + adev->doorbell_index.userqueue_start = AMDGPU_VEGA20_DOORBELL_USERQUEUE_START; + adev->doorbell_index.userqueue_end = AMDGPU_VEGA20_DOORBELL_USERQUEUE_END; + adev->doorbell_index.gfx_ring0 = AMDGPU_VEGA20_DOORBELL_GFX_RING0; + adev->doorbell_index.sdma_engine[0] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE0; + adev->doorbell_index.sdma_engine[1] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE1; + adev->doorbell_index.sdma_engine[2] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE2; + adev->doorbell_index.sdma_engine[3] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE3; + adev->doorbell_index.sdma_engine[4] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE4; + adev->doorbell_index.sdma_engine[5] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE5; + adev->doorbell_index.sdma_engine[6] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE6; + adev->doorbell_index.sdma_engine[7] = AMDGPU_VEGA20_DOORBELL_sDMA_ENGINE7; + adev->doorbell_index.ih = AMDGPU_VEGA20_DOORBELL_IH; + adev->doorbell_index.uvd_vce.uvd_ring0_1 = AMDGPU_VEGA20_DOORBELL64_UVD_RING0_1; + adev->doorbell_index.uvd_vce.uvd_ring2_3 = AMDGPU_VEGA20_DOORBELL64_UVD_RING2_3; + adev->doorbell_index.uvd_vce.uvd_ring4_5 = AMDGPU_VEGA20_DOORBELL64_UVD_RING4_5; + adev->doorbell_index.uvd_vce.uvd_ring6_7 = AMDGPU_VEGA20_DOORBELL64_UVD_RING6_7; + adev->doorbell_index.uvd_vce.vce_ring0_1 = AMDGPU_VEGA20_DOORBELL64_VCE_RING0_1; + adev->doorbell_index.uvd_vce.vce_ring2_3 = AMDGPU_VEGA20_DOORBELL64_VCE_RING2_3; + adev->doorbell_index.uvd_vce.vce_ring4_5 = AMDGPU_VEGA20_DOORBELL64_VCE_RING4_5; + adev->doorbell_index.uvd_vce.vce_ring6_7 = AMDGPU_VEGA20_DOORBELL64_VCE_RING6_7; + adev->doorbell_index.vcn.vcn_ring0_1 = AMDGPU_VEGA20_DOORBELL64_VCN0_1; + adev->doorbell_index.vcn.vcn_ring2_3 = AMDGPU_VEGA20_DOORBELL64_VCN2_3; + adev->doorbell_index.vcn.vcn_ring4_5 = AMDGPU_VEGA20_DOORBELL64_VCN4_5; + adev->doorbell_index.vcn.vcn_ring6_7 = AMDGPU_VEGA20_DOORBELL64_VCN6_7; + + adev->doorbell_index.first_non_cp = AMDGPU_VEGA20_DOORBELL64_FIRST_NON_CP; + adev->doorbell_index.last_non_cp = AMDGPU_VEGA20_DOORBELL64_LAST_NON_CP; + + adev->doorbell_index.max_assignment = AMDGPU_VEGA20_DOORBELL_MAX_ASSIGNMENT << 1; + adev->doorbell_index.sdma_doorbell_range = 20; +} + diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c new file mode 100644 index 000000000..fe8ba9e98 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -0,0 +1,2221 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include +#include + +#include + +#include "amdgpu.h" +#include "amdgpu_atombios.h" +#include "amdgpu_ih.h" +#include "amdgpu_uvd.h" +#include "amdgpu_vce.h" +#include "amdgpu_ucode.h" +#include "atom.h" +#include "amd_pcie.h" + +#include "gmc/gmc_8_1_d.h" +#include "gmc/gmc_8_1_sh_mask.h" + +#include "oss/oss_3_0_d.h" +#include "oss/oss_3_0_sh_mask.h" + +#include "bif/bif_5_0_d.h" +#include "bif/bif_5_0_sh_mask.h" + +#include "gca/gfx_8_0_d.h" +#include "gca/gfx_8_0_sh_mask.h" + +#include "smu/smu_7_1_1_d.h" +#include "smu/smu_7_1_1_sh_mask.h" + +#include "uvd/uvd_5_0_d.h" +#include "uvd/uvd_5_0_sh_mask.h" + +#include "vce/vce_3_0_d.h" +#include "vce/vce_3_0_sh_mask.h" + +#include "dce/dce_10_0_d.h" +#include "dce/dce_10_0_sh_mask.h" + +#include "vid.h" +#include "vi.h" +#include "gmc_v8_0.h" +#include "gmc_v7_0.h" +#include "gfx_v8_0.h" +#include "sdma_v2_4.h" +#include "sdma_v3_0.h" +#include "dce_v10_0.h" +#include "dce_v11_0.h" +#include "iceland_ih.h" +#include "tonga_ih.h" +#include "cz_ih.h" +#include "uvd_v5_0.h" +#include "uvd_v6_0.h" +#include "vce_v3_0.h" +#if defined(CONFIG_DRM_AMD_ACP) +#include "amdgpu_acp.h" +#endif +#include "amdgpu_vkms.h" +#include "mxgpu_vi.h" +#include "amdgpu_dm.h" + +#define ixPCIE_LC_L1_PM_SUBSTATE 0x100100C6 +#define PCIE_LC_L1_PM_SUBSTATE__LC_L1_SUBSTATES_OVERRIDE_EN_MASK 0x00000001L +#define PCIE_LC_L1_PM_SUBSTATE__LC_PCI_PM_L1_2_OVERRIDE_MASK 0x00000002L +#define PCIE_LC_L1_PM_SUBSTATE__LC_PCI_PM_L1_1_OVERRIDE_MASK 0x00000004L +#define PCIE_LC_L1_PM_SUBSTATE__LC_ASPM_L1_2_OVERRIDE_MASK 0x00000008L +#define PCIE_LC_L1_PM_SUBSTATE__LC_ASPM_L1_1_OVERRIDE_MASK 0x00000010L +#define ixPCIE_L1_PM_SUB_CNTL 0x378 +#define PCIE_L1_PM_SUB_CNTL__ASPM_L1_2_EN_MASK 0x00000004L +#define PCIE_L1_PM_SUB_CNTL__ASPM_L1_1_EN_MASK 0x00000008L +#define PCIE_L1_PM_SUB_CNTL__PCI_PM_L1_2_EN_MASK 0x00000001L +#define PCIE_L1_PM_SUB_CNTL__PCI_PM_L1_1_EN_MASK 0x00000002L +#define PCIE_LC_CNTL6__LC_L1_POWERDOWN_MASK 0x00200000L +#define LINK_CAP 0x64 +#define PCIE_LINK_CAP__CLOCK_POWER_MANAGEMENT_MASK 0x00040000L +#define ixCPM_CONTROL 0x1400118 +#define ixPCIE_LC_CNTL7 0x100100BC +#define PCIE_LC_CNTL7__LC_L1_SIDEBAND_CLKREQ_PDWN_EN_MASK 0x00000400L +#define PCIE_LC_CNTL__LC_L0S_INACTIVITY_DEFAULT 0x00000007 +#define PCIE_LC_CNTL__LC_L1_INACTIVITY_DEFAULT 0x00000009 +#define CPM_CONTROL__CLKREQb_UNGATE_TXCLK_ENABLE_MASK 0x01000000L +#define PCIE_L1_PM_SUB_CNTL 0x378 +#define ASIC_IS_P22(asic_type, rid) ((asic_type >= CHIP_POLARIS10) && \ + (asic_type <= CHIP_POLARIS12) && \ + (rid >= 0x6E)) +/* Topaz */ +static const struct amdgpu_video_codecs topaz_video_codecs_encode = +{ + .codec_count = 0, + .codec_array = NULL, +}; + +/* Tonga, CZ, ST, Fiji */ +static const struct amdgpu_video_codec_info tonga_video_codecs_encode_array[] = +{ + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, + .max_width = 4096, + .max_height = 2304, + .max_pixels_per_frame = 4096 * 2304, + .max_level = 0, + }, +}; + +static const struct amdgpu_video_codecs tonga_video_codecs_encode = +{ + .codec_count = ARRAY_SIZE(tonga_video_codecs_encode_array), + .codec_array = tonga_video_codecs_encode_array, +}; + +/* Polaris */ +static const struct amdgpu_video_codec_info polaris_video_codecs_encode_array[] = +{ + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, + .max_width = 4096, + .max_height = 2304, + .max_pixels_per_frame = 4096 * 2304, + .max_level = 0, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, + .max_width = 4096, + .max_height = 2304, + .max_pixels_per_frame = 4096 * 2304, + .max_level = 0, + }, +}; + +static const struct amdgpu_video_codecs polaris_video_codecs_encode = +{ + .codec_count = ARRAY_SIZE(polaris_video_codecs_encode_array), + .codec_array = polaris_video_codecs_encode_array, +}; + +/* Topaz */ +static const struct amdgpu_video_codecs topaz_video_codecs_decode = +{ + .codec_count = 0, + .codec_array = NULL, +}; + +/* Tonga */ +static const struct amdgpu_video_codec_info tonga_video_codecs_decode_array[] = +{ + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, + .max_width = 4096, + .max_height = 4096, + .max_pixels_per_frame = 4096 * 4096, + .max_level = 3, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, + .max_width = 4096, + .max_height = 4096, + .max_pixels_per_frame = 4096 * 4096, + .max_level = 5, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, + .max_width = 4096, + .max_height = 4096, + .max_pixels_per_frame = 4096 * 4096, + .max_level = 52, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, + .max_width = 4096, + .max_height = 4096, + .max_pixels_per_frame = 4096 * 4096, + .max_level = 4, + }, +}; + +static const struct amdgpu_video_codecs tonga_video_codecs_decode = +{ + .codec_count = ARRAY_SIZE(tonga_video_codecs_decode_array), + .codec_array = tonga_video_codecs_decode_array, +}; + +/* CZ, ST, Fiji, Polaris */ +static const struct amdgpu_video_codec_info cz_video_codecs_decode_array[] = +{ + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, + .max_width = 4096, + .max_height = 4096, + .max_pixels_per_frame = 4096 * 4096, + .max_level = 3, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, + .max_width = 4096, + .max_height = 4096, + .max_pixels_per_frame = 4096 * 4096, + .max_level = 5, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, + .max_width = 4096, + .max_height = 4096, + .max_pixels_per_frame = 4096 * 4096, + .max_level = 52, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, + .max_width = 4096, + .max_height = 4096, + .max_pixels_per_frame = 4096 * 4096, + .max_level = 4, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, + .max_width = 4096, + .max_height = 4096, + .max_pixels_per_frame = 4096 * 4096, + .max_level = 186, + }, + { + .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, + .max_width = 4096, + .max_height = 4096, + .max_pixels_per_frame = 4096 * 4096, + .max_level = 0, + }, +}; + +static const struct amdgpu_video_codecs cz_video_codecs_decode = +{ + .codec_count = ARRAY_SIZE(cz_video_codecs_decode_array), + .codec_array = cz_video_codecs_decode_array, +}; + +static int vi_query_video_codecs(struct amdgpu_device *adev, bool encode, + const struct amdgpu_video_codecs **codecs) +{ + switch (adev->asic_type) { + case CHIP_TOPAZ: + if (encode) + *codecs = &topaz_video_codecs_encode; + else + *codecs = &topaz_video_codecs_decode; + return 0; + case CHIP_TONGA: + if (encode) + *codecs = &tonga_video_codecs_encode; + else + *codecs = &tonga_video_codecs_decode; + return 0; + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_VEGAM: + if (encode) + *codecs = &polaris_video_codecs_encode; + else + *codecs = &cz_video_codecs_decode; + return 0; + case CHIP_FIJI: + case CHIP_CARRIZO: + case CHIP_STONEY: + if (encode) + *codecs = &tonga_video_codecs_encode; + else + *codecs = &cz_video_codecs_decode; + return 0; + default: + return -EINVAL; + } +} + +/* + * Indirect registers accessor + */ +static u32 vi_pcie_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32_NO_KIQ(mmPCIE_INDEX, reg); + (void)RREG32_NO_KIQ(mmPCIE_INDEX); + r = RREG32_NO_KIQ(mmPCIE_DATA); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); + return r; +} + +static void vi_pcie_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->pcie_idx_lock, flags); + WREG32_NO_KIQ(mmPCIE_INDEX, reg); + (void)RREG32_NO_KIQ(mmPCIE_INDEX); + WREG32_NO_KIQ(mmPCIE_DATA, v); + (void)RREG32_NO_KIQ(mmPCIE_DATA); + spin_unlock_irqrestore(&adev->pcie_idx_lock, flags); +} + +static u32 vi_smc_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->smc_idx_lock, flags); + WREG32_NO_KIQ(mmSMC_IND_INDEX_11, (reg)); + r = RREG32_NO_KIQ(mmSMC_IND_DATA_11); + spin_unlock_irqrestore(&adev->smc_idx_lock, flags); + return r; +} + +static void vi_smc_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->smc_idx_lock, flags); + WREG32_NO_KIQ(mmSMC_IND_INDEX_11, (reg)); + WREG32_NO_KIQ(mmSMC_IND_DATA_11, (v)); + spin_unlock_irqrestore(&adev->smc_idx_lock, flags); +} + +/* smu_8_0_d.h */ +#define mmMP0PUB_IND_INDEX 0x180 +#define mmMP0PUB_IND_DATA 0x181 + +static u32 cz_smc_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->smc_idx_lock, flags); + WREG32(mmMP0PUB_IND_INDEX, (reg)); + r = RREG32(mmMP0PUB_IND_DATA); + spin_unlock_irqrestore(&adev->smc_idx_lock, flags); + return r; +} + +static void cz_smc_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->smc_idx_lock, flags); + WREG32(mmMP0PUB_IND_INDEX, (reg)); + WREG32(mmMP0PUB_IND_DATA, (v)); + spin_unlock_irqrestore(&adev->smc_idx_lock, flags); +} + +static u32 vi_uvd_ctx_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->uvd_ctx_idx_lock, flags); + WREG32(mmUVD_CTX_INDEX, ((reg) & 0x1ff)); + r = RREG32(mmUVD_CTX_DATA); + spin_unlock_irqrestore(&adev->uvd_ctx_idx_lock, flags); + return r; +} + +static void vi_uvd_ctx_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->uvd_ctx_idx_lock, flags); + WREG32(mmUVD_CTX_INDEX, ((reg) & 0x1ff)); + WREG32(mmUVD_CTX_DATA, (v)); + spin_unlock_irqrestore(&adev->uvd_ctx_idx_lock, flags); +} + +static u32 vi_didt_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->didt_idx_lock, flags); + WREG32(mmDIDT_IND_INDEX, (reg)); + r = RREG32(mmDIDT_IND_DATA); + spin_unlock_irqrestore(&adev->didt_idx_lock, flags); + return r; +} + +static void vi_didt_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->didt_idx_lock, flags); + WREG32(mmDIDT_IND_INDEX, (reg)); + WREG32(mmDIDT_IND_DATA, (v)); + spin_unlock_irqrestore(&adev->didt_idx_lock, flags); +} + +static u32 vi_gc_cac_rreg(struct amdgpu_device *adev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&adev->gc_cac_idx_lock, flags); + WREG32(mmGC_CAC_IND_INDEX, (reg)); + r = RREG32(mmGC_CAC_IND_DATA); + spin_unlock_irqrestore(&adev->gc_cac_idx_lock, flags); + return r; +} + +static void vi_gc_cac_wreg(struct amdgpu_device *adev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&adev->gc_cac_idx_lock, flags); + WREG32(mmGC_CAC_IND_INDEX, (reg)); + WREG32(mmGC_CAC_IND_DATA, (v)); + spin_unlock_irqrestore(&adev->gc_cac_idx_lock, flags); +} + + +static const u32 tonga_mgcg_cgcg_init[] = +{ + mmCGTT_DRM_CLK_CTRL0, 0xffffffff, 0x00600100, + mmPCIE_INDEX, 0xffffffff, 0x0140001c, + mmPCIE_DATA, 0x000f0000, 0x00000000, + mmSMC_IND_INDEX_4, 0xffffffff, 0xC060000C, + mmSMC_IND_DATA_4, 0xc0000fff, 0x00000100, + mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100, + mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104, +}; + +static const u32 fiji_mgcg_cgcg_init[] = +{ + mmCGTT_DRM_CLK_CTRL0, 0xffffffff, 0x00600100, + mmPCIE_INDEX, 0xffffffff, 0x0140001c, + mmPCIE_DATA, 0x000f0000, 0x00000000, + mmSMC_IND_INDEX_4, 0xffffffff, 0xC060000C, + mmSMC_IND_DATA_4, 0xc0000fff, 0x00000100, + mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100, + mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104, +}; + +static const u32 iceland_mgcg_cgcg_init[] = +{ + mmPCIE_INDEX, 0xffffffff, ixPCIE_CNTL2, + mmPCIE_DATA, 0x000f0000, 0x00000000, + mmSMC_IND_INDEX_4, 0xffffffff, ixCGTT_ROM_CLK_CTRL0, + mmSMC_IND_DATA_4, 0xc0000fff, 0x00000100, + mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104, +}; + +static const u32 cz_mgcg_cgcg_init[] = +{ + mmCGTT_DRM_CLK_CTRL0, 0xffffffff, 0x00600100, + mmPCIE_INDEX, 0xffffffff, 0x0140001c, + mmPCIE_DATA, 0x000f0000, 0x00000000, + mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100, + mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104, +}; + +static const u32 stoney_mgcg_cgcg_init[] = +{ + mmCGTT_DRM_CLK_CTRL0, 0xffffffff, 0x00000100, + mmHDP_XDP_CGTT_BLK_CTRL, 0xffffffff, 0x00000104, + mmHDP_HOST_PATH_CNTL, 0xffffffff, 0x0f000027, +}; + +static void vi_init_golden_registers(struct amdgpu_device *adev) +{ + /* Some of the registers might be dependent on GRBM_GFX_INDEX */ + mutex_lock(&adev->grbm_idx_mutex); + + if (amdgpu_sriov_vf(adev)) { + xgpu_vi_init_golden_registers(adev); + mutex_unlock(&adev->grbm_idx_mutex); + return; + } + + switch (adev->asic_type) { + case CHIP_TOPAZ: + amdgpu_device_program_register_sequence(adev, + iceland_mgcg_cgcg_init, + ARRAY_SIZE(iceland_mgcg_cgcg_init)); + break; + case CHIP_FIJI: + amdgpu_device_program_register_sequence(adev, + fiji_mgcg_cgcg_init, + ARRAY_SIZE(fiji_mgcg_cgcg_init)); + break; + case CHIP_TONGA: + amdgpu_device_program_register_sequence(adev, + tonga_mgcg_cgcg_init, + ARRAY_SIZE(tonga_mgcg_cgcg_init)); + break; + case CHIP_CARRIZO: + amdgpu_device_program_register_sequence(adev, + cz_mgcg_cgcg_init, + ARRAY_SIZE(cz_mgcg_cgcg_init)); + break; + case CHIP_STONEY: + amdgpu_device_program_register_sequence(adev, + stoney_mgcg_cgcg_init, + ARRAY_SIZE(stoney_mgcg_cgcg_init)); + break; + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_VEGAM: + default: + break; + } + mutex_unlock(&adev->grbm_idx_mutex); +} + +/** + * vi_get_xclk - get the xclk + * + * @adev: amdgpu_device pointer + * + * Returns the reference clock used by the gfx engine + * (VI). + */ +static u32 vi_get_xclk(struct amdgpu_device *adev) +{ + u32 reference_clock = adev->clock.spll.reference_freq; + u32 tmp; + + if (adev->flags & AMD_IS_APU) { + switch (adev->asic_type) { + case CHIP_STONEY: + /* vbios says 48Mhz, but the actual freq is 100Mhz */ + return 10000; + default: + return reference_clock; + } + } + + tmp = RREG32_SMC(ixCG_CLKPIN_CNTL_2); + if (REG_GET_FIELD(tmp, CG_CLKPIN_CNTL_2, MUX_TCLK_TO_XCLK)) + return 1000; + + tmp = RREG32_SMC(ixCG_CLKPIN_CNTL); + if (REG_GET_FIELD(tmp, CG_CLKPIN_CNTL, XTALIN_DIVIDE)) + return reference_clock / 4; + + return reference_clock; +} + +/** + * vi_srbm_select - select specific register instances + * + * @adev: amdgpu_device pointer + * @me: selected ME (micro engine) + * @pipe: pipe + * @queue: queue + * @vmid: VMID + * + * Switches the currently active registers instances. Some + * registers are instanced per VMID, others are instanced per + * me/pipe/queue combination. + */ +void vi_srbm_select(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 queue, u32 vmid) +{ + u32 srbm_gfx_cntl = 0; + srbm_gfx_cntl = REG_SET_FIELD(srbm_gfx_cntl, SRBM_GFX_CNTL, PIPEID, pipe); + srbm_gfx_cntl = REG_SET_FIELD(srbm_gfx_cntl, SRBM_GFX_CNTL, MEID, me); + srbm_gfx_cntl = REG_SET_FIELD(srbm_gfx_cntl, SRBM_GFX_CNTL, VMID, vmid); + srbm_gfx_cntl = REG_SET_FIELD(srbm_gfx_cntl, SRBM_GFX_CNTL, QUEUEID, queue); + WREG32(mmSRBM_GFX_CNTL, srbm_gfx_cntl); +} + +static bool vi_read_disabled_bios(struct amdgpu_device *adev) +{ + u32 bus_cntl; + u32 d1vga_control = 0; + u32 d2vga_control = 0; + u32 vga_render_control = 0; + u32 rom_cntl; + bool r; + + bus_cntl = RREG32(mmBUS_CNTL); + if (adev->mode_info.num_crtc) { + d1vga_control = RREG32(mmD1VGA_CONTROL); + d2vga_control = RREG32(mmD2VGA_CONTROL); + vga_render_control = RREG32(mmVGA_RENDER_CONTROL); + } + rom_cntl = RREG32_SMC(ixROM_CNTL); + + /* enable the rom */ + WREG32(mmBUS_CNTL, (bus_cntl & ~BUS_CNTL__BIOS_ROM_DIS_MASK)); + if (adev->mode_info.num_crtc) { + /* Disable VGA mode */ + WREG32(mmD1VGA_CONTROL, + (d1vga_control & ~(D1VGA_CONTROL__D1VGA_MODE_ENABLE_MASK | + D1VGA_CONTROL__D1VGA_TIMING_SELECT_MASK))); + WREG32(mmD2VGA_CONTROL, + (d2vga_control & ~(D2VGA_CONTROL__D2VGA_MODE_ENABLE_MASK | + D2VGA_CONTROL__D2VGA_TIMING_SELECT_MASK))); + WREG32(mmVGA_RENDER_CONTROL, + (vga_render_control & ~VGA_RENDER_CONTROL__VGA_VSTATUS_CNTL_MASK)); + } + WREG32_SMC(ixROM_CNTL, rom_cntl | ROM_CNTL__SCK_OVERWRITE_MASK); + + r = amdgpu_read_bios(adev); + + /* restore regs */ + WREG32(mmBUS_CNTL, bus_cntl); + if (adev->mode_info.num_crtc) { + WREG32(mmD1VGA_CONTROL, d1vga_control); + WREG32(mmD2VGA_CONTROL, d2vga_control); + WREG32(mmVGA_RENDER_CONTROL, vga_render_control); + } + WREG32_SMC(ixROM_CNTL, rom_cntl); + return r; +} + +static bool vi_read_bios_from_rom(struct amdgpu_device *adev, + u8 *bios, u32 length_bytes) +{ + u32 *dw_ptr; + unsigned long flags; + u32 i, length_dw; + + if (bios == NULL) + return false; + if (length_bytes == 0) + return false; + /* APU vbios image is part of sbios image */ + if (adev->flags & AMD_IS_APU) + return false; + + dw_ptr = (u32 *)bios; + length_dw = ALIGN(length_bytes, 4) / 4; + /* take the smc lock since we are using the smc index */ + spin_lock_irqsave(&adev->smc_idx_lock, flags); + /* set rom index to 0 */ + WREG32(mmSMC_IND_INDEX_11, ixROM_INDEX); + WREG32(mmSMC_IND_DATA_11, 0); + /* set index to data for continous read */ + WREG32(mmSMC_IND_INDEX_11, ixROM_DATA); + for (i = 0; i < length_dw; i++) + dw_ptr[i] = RREG32(mmSMC_IND_DATA_11); + spin_unlock_irqrestore(&adev->smc_idx_lock, flags); + + return true; +} + +static const struct amdgpu_allowed_register_entry vi_allowed_read_registers[] = { + {mmGRBM_STATUS}, + {mmGRBM_STATUS2}, + {mmGRBM_STATUS_SE0}, + {mmGRBM_STATUS_SE1}, + {mmGRBM_STATUS_SE2}, + {mmGRBM_STATUS_SE3}, + {mmSRBM_STATUS}, + {mmSRBM_STATUS2}, + {mmSRBM_STATUS3}, + {mmSDMA0_STATUS_REG + SDMA0_REGISTER_OFFSET}, + {mmSDMA0_STATUS_REG + SDMA1_REGISTER_OFFSET}, + {mmCP_STAT}, + {mmCP_STALLED_STAT1}, + {mmCP_STALLED_STAT2}, + {mmCP_STALLED_STAT3}, + {mmCP_CPF_BUSY_STAT}, + {mmCP_CPF_STALLED_STAT1}, + {mmCP_CPF_STATUS}, + {mmCP_CPC_BUSY_STAT}, + {mmCP_CPC_STALLED_STAT1}, + {mmCP_CPC_STATUS}, + {mmGB_ADDR_CONFIG}, + {mmMC_ARB_RAMCFG}, + {mmGB_TILE_MODE0}, + {mmGB_TILE_MODE1}, + {mmGB_TILE_MODE2}, + {mmGB_TILE_MODE3}, + {mmGB_TILE_MODE4}, + {mmGB_TILE_MODE5}, + {mmGB_TILE_MODE6}, + {mmGB_TILE_MODE7}, + {mmGB_TILE_MODE8}, + {mmGB_TILE_MODE9}, + {mmGB_TILE_MODE10}, + {mmGB_TILE_MODE11}, + {mmGB_TILE_MODE12}, + {mmGB_TILE_MODE13}, + {mmGB_TILE_MODE14}, + {mmGB_TILE_MODE15}, + {mmGB_TILE_MODE16}, + {mmGB_TILE_MODE17}, + {mmGB_TILE_MODE18}, + {mmGB_TILE_MODE19}, + {mmGB_TILE_MODE20}, + {mmGB_TILE_MODE21}, + {mmGB_TILE_MODE22}, + {mmGB_TILE_MODE23}, + {mmGB_TILE_MODE24}, + {mmGB_TILE_MODE25}, + {mmGB_TILE_MODE26}, + {mmGB_TILE_MODE27}, + {mmGB_TILE_MODE28}, + {mmGB_TILE_MODE29}, + {mmGB_TILE_MODE30}, + {mmGB_TILE_MODE31}, + {mmGB_MACROTILE_MODE0}, + {mmGB_MACROTILE_MODE1}, + {mmGB_MACROTILE_MODE2}, + {mmGB_MACROTILE_MODE3}, + {mmGB_MACROTILE_MODE4}, + {mmGB_MACROTILE_MODE5}, + {mmGB_MACROTILE_MODE6}, + {mmGB_MACROTILE_MODE7}, + {mmGB_MACROTILE_MODE8}, + {mmGB_MACROTILE_MODE9}, + {mmGB_MACROTILE_MODE10}, + {mmGB_MACROTILE_MODE11}, + {mmGB_MACROTILE_MODE12}, + {mmGB_MACROTILE_MODE13}, + {mmGB_MACROTILE_MODE14}, + {mmGB_MACROTILE_MODE15}, + {mmCC_RB_BACKEND_DISABLE, true}, + {mmGC_USER_RB_BACKEND_DISABLE, true}, + {mmGB_BACKEND_MAP, false}, + {mmPA_SC_RASTER_CONFIG, true}, + {mmPA_SC_RASTER_CONFIG_1, true}, +}; + +static uint32_t vi_get_register_value(struct amdgpu_device *adev, + bool indexed, u32 se_num, + u32 sh_num, u32 reg_offset) +{ + if (indexed) { + uint32_t val; + unsigned se_idx = (se_num == 0xffffffff) ? 0 : se_num; + unsigned sh_idx = (sh_num == 0xffffffff) ? 0 : sh_num; + + switch (reg_offset) { + case mmCC_RB_BACKEND_DISABLE: + return adev->gfx.config.rb_config[se_idx][sh_idx].rb_backend_disable; + case mmGC_USER_RB_BACKEND_DISABLE: + return adev->gfx.config.rb_config[se_idx][sh_idx].user_rb_backend_disable; + case mmPA_SC_RASTER_CONFIG: + return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config; + case mmPA_SC_RASTER_CONFIG_1: + return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config_1; + } + + mutex_lock(&adev->grbm_idx_mutex); + if (se_num != 0xffffffff || sh_num != 0xffffffff) + amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff, 0); + + val = RREG32(reg_offset); + + if (se_num != 0xffffffff || sh_num != 0xffffffff) + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); + mutex_unlock(&adev->grbm_idx_mutex); + return val; + } else { + unsigned idx; + + switch (reg_offset) { + case mmGB_ADDR_CONFIG: + return adev->gfx.config.gb_addr_config; + case mmMC_ARB_RAMCFG: + return adev->gfx.config.mc_arb_ramcfg; + case mmGB_TILE_MODE0: + case mmGB_TILE_MODE1: + case mmGB_TILE_MODE2: + case mmGB_TILE_MODE3: + case mmGB_TILE_MODE4: + case mmGB_TILE_MODE5: + case mmGB_TILE_MODE6: + case mmGB_TILE_MODE7: + case mmGB_TILE_MODE8: + case mmGB_TILE_MODE9: + case mmGB_TILE_MODE10: + case mmGB_TILE_MODE11: + case mmGB_TILE_MODE12: + case mmGB_TILE_MODE13: + case mmGB_TILE_MODE14: + case mmGB_TILE_MODE15: + case mmGB_TILE_MODE16: + case mmGB_TILE_MODE17: + case mmGB_TILE_MODE18: + case mmGB_TILE_MODE19: + case mmGB_TILE_MODE20: + case mmGB_TILE_MODE21: + case mmGB_TILE_MODE22: + case mmGB_TILE_MODE23: + case mmGB_TILE_MODE24: + case mmGB_TILE_MODE25: + case mmGB_TILE_MODE26: + case mmGB_TILE_MODE27: + case mmGB_TILE_MODE28: + case mmGB_TILE_MODE29: + case mmGB_TILE_MODE30: + case mmGB_TILE_MODE31: + idx = (reg_offset - mmGB_TILE_MODE0); + return adev->gfx.config.tile_mode_array[idx]; + case mmGB_MACROTILE_MODE0: + case mmGB_MACROTILE_MODE1: + case mmGB_MACROTILE_MODE2: + case mmGB_MACROTILE_MODE3: + case mmGB_MACROTILE_MODE4: + case mmGB_MACROTILE_MODE5: + case mmGB_MACROTILE_MODE6: + case mmGB_MACROTILE_MODE7: + case mmGB_MACROTILE_MODE8: + case mmGB_MACROTILE_MODE9: + case mmGB_MACROTILE_MODE10: + case mmGB_MACROTILE_MODE11: + case mmGB_MACROTILE_MODE12: + case mmGB_MACROTILE_MODE13: + case mmGB_MACROTILE_MODE14: + case mmGB_MACROTILE_MODE15: + idx = (reg_offset - mmGB_MACROTILE_MODE0); + return adev->gfx.config.macrotile_mode_array[idx]; + default: + return RREG32(reg_offset); + } + } +} + +static int vi_read_register(struct amdgpu_device *adev, u32 se_num, + u32 sh_num, u32 reg_offset, u32 *value) +{ + uint32_t i; + + *value = 0; + for (i = 0; i < ARRAY_SIZE(vi_allowed_read_registers); i++) { + bool indexed = vi_allowed_read_registers[i].grbm_indexed; + + if (reg_offset != vi_allowed_read_registers[i].reg_offset) + continue; + + *value = vi_get_register_value(adev, indexed, se_num, sh_num, + reg_offset); + return 0; + } + return -EINVAL; +} + +/** + * vi_asic_pci_config_reset - soft reset GPU + * + * @adev: amdgpu_device pointer + * + * Use PCI Config method to reset the GPU. + * + * Returns 0 for success. + */ +static int vi_asic_pci_config_reset(struct amdgpu_device *adev) +{ + u32 i; + int r = -EINVAL; + + amdgpu_atombios_scratch_regs_engine_hung(adev, true); + + /* disable BM */ + pci_clear_master(adev->pdev); + /* reset */ + amdgpu_device_pci_config_reset(adev); + + udelay(100); + + /* wait for asic to come out of reset */ + for (i = 0; i < adev->usec_timeout; i++) { + if (RREG32(mmCONFIG_MEMSIZE) != 0xffffffff) { + /* enable BM */ + pci_set_master(adev->pdev); + adev->has_hw_reset = true; + r = 0; + break; + } + udelay(1); + } + + amdgpu_atombios_scratch_regs_engine_hung(adev, false); + + return r; +} + +static bool vi_asic_supports_baco(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_FIJI: + case CHIP_TONGA: + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_TOPAZ: + return amdgpu_dpm_is_baco_supported(adev); + default: + return false; + } +} + +static enum amd_reset_method +vi_asic_reset_method(struct amdgpu_device *adev) +{ + bool baco_reset; + + if (amdgpu_reset_method == AMD_RESET_METHOD_LEGACY || + amdgpu_reset_method == AMD_RESET_METHOD_BACO) + return amdgpu_reset_method; + + if (amdgpu_reset_method != -1) + dev_warn(adev->dev, "Specified reset method:%d isn't supported, using AUTO instead.\n", + amdgpu_reset_method); + + switch (adev->asic_type) { + case CHIP_FIJI: + case CHIP_TONGA: + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_TOPAZ: + baco_reset = amdgpu_dpm_is_baco_supported(adev); + break; + default: + baco_reset = false; + break; + } + + if (baco_reset) + return AMD_RESET_METHOD_BACO; + else + return AMD_RESET_METHOD_LEGACY; +} + +/** + * vi_asic_reset - soft reset GPU + * + * @adev: amdgpu_device pointer + * + * Look up which blocks are hung and attempt + * to reset them. + * Returns 0 for success. + */ +static int vi_asic_reset(struct amdgpu_device *adev) +{ + int r; + + /* APUs don't have full asic reset */ + if (adev->flags & AMD_IS_APU) + return 0; + + if (vi_asic_reset_method(adev) == AMD_RESET_METHOD_BACO) { + dev_info(adev->dev, "BACO reset\n"); + r = amdgpu_dpm_baco_reset(adev); + } else { + dev_info(adev->dev, "PCI CONFIG reset\n"); + r = vi_asic_pci_config_reset(adev); + } + + return r; +} + +static u32 vi_get_config_memsize(struct amdgpu_device *adev) +{ + return RREG32(mmCONFIG_MEMSIZE); +} + +static int vi_set_uvd_clock(struct amdgpu_device *adev, u32 clock, + u32 cntl_reg, u32 status_reg) +{ + int r, i; + struct atom_clock_dividers dividers; + uint32_t tmp; + + r = amdgpu_atombios_get_clock_dividers(adev, + COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, + clock, false, ÷rs); + if (r) + return r; + + tmp = RREG32_SMC(cntl_reg); + + if (adev->flags & AMD_IS_APU) + tmp &= ~CG_DCLK_CNTL__DCLK_DIVIDER_MASK; + else + tmp &= ~(CG_DCLK_CNTL__DCLK_DIR_CNTL_EN_MASK | + CG_DCLK_CNTL__DCLK_DIVIDER_MASK); + tmp |= dividers.post_divider; + WREG32_SMC(cntl_reg, tmp); + + for (i = 0; i < 100; i++) { + tmp = RREG32_SMC(status_reg); + if (adev->flags & AMD_IS_APU) { + if (tmp & 0x10000) + break; + } else { + if (tmp & CG_DCLK_STATUS__DCLK_STATUS_MASK) + break; + } + mdelay(10); + } + if (i == 100) + return -ETIMEDOUT; + return 0; +} + +#define ixGNB_CLK1_DFS_CNTL 0xD82200F0 +#define ixGNB_CLK1_STATUS 0xD822010C +#define ixGNB_CLK2_DFS_CNTL 0xD8220110 +#define ixGNB_CLK2_STATUS 0xD822012C +#define ixGNB_CLK3_DFS_CNTL 0xD8220130 +#define ixGNB_CLK3_STATUS 0xD822014C + +static int vi_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk) +{ + int r; + + if (adev->flags & AMD_IS_APU) { + r = vi_set_uvd_clock(adev, vclk, ixGNB_CLK2_DFS_CNTL, ixGNB_CLK2_STATUS); + if (r) + return r; + + r = vi_set_uvd_clock(adev, dclk, ixGNB_CLK1_DFS_CNTL, ixGNB_CLK1_STATUS); + if (r) + return r; + } else { + r = vi_set_uvd_clock(adev, vclk, ixCG_VCLK_CNTL, ixCG_VCLK_STATUS); + if (r) + return r; + + r = vi_set_uvd_clock(adev, dclk, ixCG_DCLK_CNTL, ixCG_DCLK_STATUS); + if (r) + return r; + } + + return 0; +} + +static int vi_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk) +{ + int r, i; + struct atom_clock_dividers dividers; + u32 tmp; + u32 reg_ctrl; + u32 reg_status; + u32 status_mask; + u32 reg_mask; + + if (adev->flags & AMD_IS_APU) { + reg_ctrl = ixGNB_CLK3_DFS_CNTL; + reg_status = ixGNB_CLK3_STATUS; + status_mask = 0x00010000; + reg_mask = CG_ECLK_CNTL__ECLK_DIVIDER_MASK; + } else { + reg_ctrl = ixCG_ECLK_CNTL; + reg_status = ixCG_ECLK_STATUS; + status_mask = CG_ECLK_STATUS__ECLK_STATUS_MASK; + reg_mask = CG_ECLK_CNTL__ECLK_DIR_CNTL_EN_MASK | CG_ECLK_CNTL__ECLK_DIVIDER_MASK; + } + + r = amdgpu_atombios_get_clock_dividers(adev, + COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, + ecclk, false, ÷rs); + if (r) + return r; + + for (i = 0; i < 100; i++) { + if (RREG32_SMC(reg_status) & status_mask) + break; + mdelay(10); + } + + if (i == 100) + return -ETIMEDOUT; + + tmp = RREG32_SMC(reg_ctrl); + tmp &= ~reg_mask; + tmp |= dividers.post_divider; + WREG32_SMC(reg_ctrl, tmp); + + for (i = 0; i < 100; i++) { + if (RREG32_SMC(reg_status) & status_mask) + break; + mdelay(10); + } + + if (i == 100) + return -ETIMEDOUT; + + return 0; +} + +static void vi_enable_aspm(struct amdgpu_device *adev) +{ + u32 data, orig; + + orig = data = RREG32_PCIE(ixPCIE_LC_CNTL); + data |= PCIE_LC_CNTL__LC_L0S_INACTIVITY_DEFAULT << + PCIE_LC_CNTL__LC_L0S_INACTIVITY__SHIFT; + data |= PCIE_LC_CNTL__LC_L1_INACTIVITY_DEFAULT << + PCIE_LC_CNTL__LC_L1_INACTIVITY__SHIFT; + data &= ~PCIE_LC_CNTL__LC_PMI_TO_L1_DIS_MASK; + data |= PCIE_LC_CNTL__LC_DELAY_L1_EXIT_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_CNTL, data); +} + +static void vi_program_aspm(struct amdgpu_device *adev) +{ + u32 data, data1, orig; + bool bL1SS = false; + bool bClkReqSupport = true; + + if (!amdgpu_device_should_use_aspm(adev) || !amdgpu_device_pcie_dynamic_switching_supported()) + return; + + if (adev->flags & AMD_IS_APU || + adev->asic_type < CHIP_POLARIS10) + return; + + orig = data = RREG32_PCIE(ixPCIE_LC_CNTL); + data &= ~PCIE_LC_CNTL__LC_L1_INACTIVITY_MASK; + data &= ~PCIE_LC_CNTL__LC_L0S_INACTIVITY_MASK; + data |= PCIE_LC_CNTL__LC_PMI_TO_L1_DIS_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_CNTL, data); + + orig = data = RREG32_PCIE(ixPCIE_LC_N_FTS_CNTL); + data &= ~PCIE_LC_N_FTS_CNTL__LC_XMIT_N_FTS_MASK; + data |= 0x0024 << PCIE_LC_N_FTS_CNTL__LC_XMIT_N_FTS__SHIFT; + data |= PCIE_LC_N_FTS_CNTL__LC_XMIT_N_FTS_OVERRIDE_EN_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_N_FTS_CNTL, data); + + orig = data = RREG32_PCIE(ixPCIE_LC_CNTL3); + data |= PCIE_LC_CNTL3__LC_GO_TO_RECOVERY_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_CNTL3, data); + + orig = data = RREG32_PCIE(ixPCIE_P_CNTL); + data |= PCIE_P_CNTL__P_IGNORE_EDB_ERR_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_P_CNTL, data); + + data = RREG32_PCIE(ixPCIE_LC_L1_PM_SUBSTATE); + pci_read_config_dword(adev->pdev, PCIE_L1_PM_SUB_CNTL, &data1); + if (data & PCIE_LC_L1_PM_SUBSTATE__LC_L1_SUBSTATES_OVERRIDE_EN_MASK && + (data & (PCIE_LC_L1_PM_SUBSTATE__LC_PCI_PM_L1_2_OVERRIDE_MASK | + PCIE_LC_L1_PM_SUBSTATE__LC_PCI_PM_L1_1_OVERRIDE_MASK | + PCIE_LC_L1_PM_SUBSTATE__LC_ASPM_L1_2_OVERRIDE_MASK | + PCIE_LC_L1_PM_SUBSTATE__LC_ASPM_L1_1_OVERRIDE_MASK))) { + bL1SS = true; + } else if (data1 & (PCIE_L1_PM_SUB_CNTL__ASPM_L1_2_EN_MASK | + PCIE_L1_PM_SUB_CNTL__ASPM_L1_1_EN_MASK | + PCIE_L1_PM_SUB_CNTL__PCI_PM_L1_2_EN_MASK | + PCIE_L1_PM_SUB_CNTL__PCI_PM_L1_1_EN_MASK)) { + bL1SS = true; + } + + orig = data = RREG32_PCIE(ixPCIE_LC_CNTL6); + data |= PCIE_LC_CNTL6__LC_L1_POWERDOWN_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_CNTL6, data); + + orig = data = RREG32_PCIE(ixPCIE_LC_LINK_WIDTH_CNTL); + data |= PCIE_LC_LINK_WIDTH_CNTL__LC_DYN_LANES_PWR_STATE_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_LINK_WIDTH_CNTL, data); + + pci_read_config_dword(adev->pdev, LINK_CAP, &data); + if (!(data & PCIE_LINK_CAP__CLOCK_POWER_MANAGEMENT_MASK)) + bClkReqSupport = false; + + if (bClkReqSupport) { + orig = data = RREG32_SMC(ixTHM_CLK_CNTL); + data &= ~(THM_CLK_CNTL__CMON_CLK_SEL_MASK | THM_CLK_CNTL__TMON_CLK_SEL_MASK); + data |= (1 << THM_CLK_CNTL__CMON_CLK_SEL__SHIFT) | + (1 << THM_CLK_CNTL__TMON_CLK_SEL__SHIFT); + if (orig != data) + WREG32_SMC(ixTHM_CLK_CNTL, data); + + orig = data = RREG32_SMC(ixMISC_CLK_CTRL); + data &= ~(MISC_CLK_CTRL__DEEP_SLEEP_CLK_SEL_MASK | + MISC_CLK_CTRL__ZCLK_SEL_MASK | MISC_CLK_CTRL__DFT_SMS_PG_CLK_SEL_MASK); + data |= (1 << MISC_CLK_CTRL__DEEP_SLEEP_CLK_SEL__SHIFT) | + (1 << MISC_CLK_CTRL__ZCLK_SEL__SHIFT); + data |= (0x20 << MISC_CLK_CTRL__DFT_SMS_PG_CLK_SEL__SHIFT); + if (orig != data) + WREG32_SMC(ixMISC_CLK_CTRL, data); + + orig = data = RREG32_SMC(ixCG_CLKPIN_CNTL); + data |= CG_CLKPIN_CNTL__XTALIN_DIVIDE_MASK; + if (orig != data) + WREG32_SMC(ixCG_CLKPIN_CNTL, data); + + orig = data = RREG32_SMC(ixCG_CLKPIN_CNTL_2); + data |= CG_CLKPIN_CNTL_2__ENABLE_XCLK_MASK; + if (orig != data) + WREG32_SMC(ixCG_CLKPIN_CNTL, data); + + orig = data = RREG32_SMC(ixMPLL_BYPASSCLK_SEL); + data &= ~MPLL_BYPASSCLK_SEL__MPLL_CLKOUT_SEL_MASK; + data |= (4 << MPLL_BYPASSCLK_SEL__MPLL_CLKOUT_SEL__SHIFT); + if (orig != data) + WREG32_SMC(ixMPLL_BYPASSCLK_SEL, data); + + orig = data = RREG32_PCIE(ixCPM_CONTROL); + data |= (CPM_CONTROL__REFCLK_XSTCLK_ENABLE_MASK | + CPM_CONTROL__CLKREQb_UNGATE_TXCLK_ENABLE_MASK); + if (orig != data) + WREG32_PCIE(ixCPM_CONTROL, data); + + orig = data = RREG32_PCIE(ixPCIE_CONFIG_CNTL); + data &= ~PCIE_CONFIG_CNTL__DYN_CLK_LATENCY_MASK; + data |= (0xE << PCIE_CONFIG_CNTL__DYN_CLK_LATENCY__SHIFT); + if (orig != data) + WREG32_PCIE(ixPCIE_CONFIG_CNTL, data); + + orig = data = RREG32(mmBIF_CLK_CTRL); + data |= BIF_CLK_CTRL__BIF_XSTCLK_READY_MASK; + if (orig != data) + WREG32(mmBIF_CLK_CTRL, data); + + orig = data = RREG32_PCIE(ixPCIE_LC_CNTL7); + data |= PCIE_LC_CNTL7__LC_L1_SIDEBAND_CLKREQ_PDWN_EN_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_CNTL7, data); + + orig = data = RREG32_PCIE(ixPCIE_HW_DEBUG); + data |= PCIE_HW_DEBUG__HW_01_DEBUG_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_HW_DEBUG, data); + + orig = data = RREG32_PCIE(ixPCIE_LC_CNTL2); + data |= PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L23_MASK; + data |= PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L1_MASK; + if (bL1SS) + data &= ~PCIE_LC_CNTL2__LC_ALLOW_PDWN_IN_L1_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_CNTL2, data); + + } + + vi_enable_aspm(adev); + + data = RREG32_PCIE(ixPCIE_LC_N_FTS_CNTL); + data1 = RREG32_PCIE(ixPCIE_LC_STATUS1); + if (((data & PCIE_LC_N_FTS_CNTL__LC_N_FTS_MASK) == PCIE_LC_N_FTS_CNTL__LC_N_FTS_MASK) && + data1 & PCIE_LC_STATUS1__LC_REVERSE_XMIT_MASK && + data1 & PCIE_LC_STATUS1__LC_REVERSE_RCVR_MASK) { + orig = data = RREG32_PCIE(ixPCIE_LC_CNTL); + data &= ~PCIE_LC_CNTL__LC_L0S_INACTIVITY_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_CNTL, data); + } + + if ((adev->asic_type == CHIP_POLARIS12 && + !(ASICID_IS_P23(adev->pdev->device, adev->pdev->revision))) || + ASIC_IS_P22(adev->asic_type, adev->external_rev_id)) { + orig = data = RREG32_PCIE(ixPCIE_LC_TRAINING_CNTL); + data &= ~PCIE_LC_TRAINING_CNTL__LC_DISABLE_TRAINING_BIT_ARCH_MASK; + if (orig != data) + WREG32_PCIE(ixPCIE_LC_TRAINING_CNTL, data); + } +} + +static void vi_enable_doorbell_aperture(struct amdgpu_device *adev, + bool enable) +{ + u32 tmp; + + /* not necessary on CZ */ + if (adev->flags & AMD_IS_APU) + return; + + tmp = RREG32(mmBIF_DOORBELL_APER_EN); + if (enable) + tmp = REG_SET_FIELD(tmp, BIF_DOORBELL_APER_EN, BIF_DOORBELL_APER_EN, 1); + else + tmp = REG_SET_FIELD(tmp, BIF_DOORBELL_APER_EN, BIF_DOORBELL_APER_EN, 0); + + WREG32(mmBIF_DOORBELL_APER_EN, tmp); +} + +#define ATI_REV_ID_FUSE_MACRO__ADDRESS 0xC0014044 +#define ATI_REV_ID_FUSE_MACRO__SHIFT 9 +#define ATI_REV_ID_FUSE_MACRO__MASK 0x00001E00 + +static uint32_t vi_get_rev_id(struct amdgpu_device *adev) +{ + if (adev->flags & AMD_IS_APU) + return (RREG32_SMC(ATI_REV_ID_FUSE_MACRO__ADDRESS) & ATI_REV_ID_FUSE_MACRO__MASK) + >> ATI_REV_ID_FUSE_MACRO__SHIFT; + else + return (RREG32(mmPCIE_EFUSE4) & PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID_MASK) + >> PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID__SHIFT; +} + +static void vi_flush_hdp(struct amdgpu_device *adev, struct amdgpu_ring *ring) +{ + if (!ring || !ring->funcs->emit_wreg) { + WREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL, 1); + RREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL); + } else { + amdgpu_ring_emit_wreg(ring, mmHDP_MEM_COHERENCY_FLUSH_CNTL, 1); + } +} + +static void vi_invalidate_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring) +{ + if (!ring || !ring->funcs->emit_wreg) { + WREG32(mmHDP_DEBUG0, 1); + RREG32(mmHDP_DEBUG0); + } else { + amdgpu_ring_emit_wreg(ring, mmHDP_DEBUG0, 1); + } +} + +static bool vi_need_full_reset(struct amdgpu_device *adev) +{ + switch (adev->asic_type) { + case CHIP_CARRIZO: + case CHIP_STONEY: + /* CZ has hang issues with full reset at the moment */ + return false; + case CHIP_FIJI: + case CHIP_TONGA: + /* XXX: soft reset should work on fiji and tonga */ + return true; + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_TOPAZ: + default: + /* change this when we support soft reset */ + return true; + } +} + +static void vi_get_pcie_usage(struct amdgpu_device *adev, uint64_t *count0, + uint64_t *count1) +{ + uint32_t perfctr = 0; + uint64_t cnt0_of, cnt1_of; + int tmp; + + /* This reports 0 on APUs, so return to avoid writing/reading registers + * that may or may not be different from their GPU counterparts + */ + if (adev->flags & AMD_IS_APU) + return; + + /* Set the 2 events that we wish to watch, defined above */ + /* Reg 40 is # received msgs, Reg 104 is # of posted requests sent */ + perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK, EVENT0_SEL, 40); + perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK, EVENT1_SEL, 104); + + /* Write to enable desired perf counters */ + WREG32_PCIE(ixPCIE_PERF_CNTL_TXCLK, perfctr); + /* Zero out and enable the perf counters + * Write 0x5: + * Bit 0 = Start all counters(1) + * Bit 2 = Global counter reset enable(1) + */ + WREG32_PCIE(ixPCIE_PERF_COUNT_CNTL, 0x00000005); + + msleep(1000); + + /* Load the shadow and disable the perf counters + * Write 0x2: + * Bit 0 = Stop counters(0) + * Bit 1 = Load the shadow counters(1) + */ + WREG32_PCIE(ixPCIE_PERF_COUNT_CNTL, 0x00000002); + + /* Read register values to get any >32bit overflow */ + tmp = RREG32_PCIE(ixPCIE_PERF_CNTL_TXCLK); + cnt0_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK, COUNTER0_UPPER); + cnt1_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK, COUNTER1_UPPER); + + /* Get the values and add the overflow */ + *count0 = RREG32_PCIE(ixPCIE_PERF_COUNT0_TXCLK) | (cnt0_of << 32); + *count1 = RREG32_PCIE(ixPCIE_PERF_COUNT1_TXCLK) | (cnt1_of << 32); +} + +static uint64_t vi_get_pcie_replay_count(struct amdgpu_device *adev) +{ + uint64_t nak_r, nak_g; + + /* Get the number of NAKs received and generated */ + nak_r = RREG32_PCIE(ixPCIE_RX_NUM_NAK); + nak_g = RREG32_PCIE(ixPCIE_RX_NUM_NAK_GENERATED); + + /* Add the total number of NAKs, i.e the number of replays */ + return (nak_r + nak_g); +} + +static bool vi_need_reset_on_init(struct amdgpu_device *adev) +{ + u32 clock_cntl, pc; + + if (adev->flags & AMD_IS_APU) + return false; + + /* check if the SMC is already running */ + clock_cntl = RREG32_SMC(ixSMC_SYSCON_CLOCK_CNTL_0); + pc = RREG32_SMC(ixSMC_PC_C); + if ((0 == REG_GET_FIELD(clock_cntl, SMC_SYSCON_CLOCK_CNTL_0, ck_disable)) && + (0x20100 <= pc)) + return true; + + return false; +} + +static void vi_pre_asic_init(struct amdgpu_device *adev) +{ +} + +static const struct amdgpu_asic_funcs vi_asic_funcs = +{ + .read_disabled_bios = &vi_read_disabled_bios, + .read_bios_from_rom = &vi_read_bios_from_rom, + .read_register = &vi_read_register, + .reset = &vi_asic_reset, + .reset_method = &vi_asic_reset_method, + .get_xclk = &vi_get_xclk, + .set_uvd_clocks = &vi_set_uvd_clocks, + .set_vce_clocks = &vi_set_vce_clocks, + .get_config_memsize = &vi_get_config_memsize, + .flush_hdp = &vi_flush_hdp, + .invalidate_hdp = &vi_invalidate_hdp, + .need_full_reset = &vi_need_full_reset, + .init_doorbell_index = &legacy_doorbell_index_init, + .get_pcie_usage = &vi_get_pcie_usage, + .need_reset_on_init = &vi_need_reset_on_init, + .get_pcie_replay_count = &vi_get_pcie_replay_count, + .supports_baco = &vi_asic_supports_baco, + .pre_asic_init = &vi_pre_asic_init, + .query_video_codecs = &vi_query_video_codecs, +}; + +#define CZ_REV_BRISTOL(rev) \ + ((rev >= 0xC8 && rev <= 0xCE) || (rev >= 0xE1 && rev <= 0xE6)) + +static int vi_common_early_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (adev->flags & AMD_IS_APU) { + adev->smc_rreg = &cz_smc_rreg; + adev->smc_wreg = &cz_smc_wreg; + } else { + adev->smc_rreg = &vi_smc_rreg; + adev->smc_wreg = &vi_smc_wreg; + } + adev->pcie_rreg = &vi_pcie_rreg; + adev->pcie_wreg = &vi_pcie_wreg; + adev->uvd_ctx_rreg = &vi_uvd_ctx_rreg; + adev->uvd_ctx_wreg = &vi_uvd_ctx_wreg; + adev->didt_rreg = &vi_didt_rreg; + adev->didt_wreg = &vi_didt_wreg; + adev->gc_cac_rreg = &vi_gc_cac_rreg; + adev->gc_cac_wreg = &vi_gc_cac_wreg; + + adev->asic_funcs = &vi_asic_funcs; + + adev->rev_id = vi_get_rev_id(adev); + adev->external_rev_id = 0xFF; + switch (adev->asic_type) { + case CHIP_TOPAZ: + adev->cg_flags = 0; + adev->pg_flags = 0; + adev->external_rev_id = 0x1; + break; + case CHIP_FIJI: + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_CGTS | + AMD_CG_SUPPORT_GFX_CGTS_LS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ROM_MGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_UVD_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x3c; + break; + case CHIP_TONGA: + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ROM_MGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_DRM_LS | + AMD_CG_SUPPORT_UVD_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x14; + break; + case CHIP_POLARIS11: + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ROM_MGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_DRM_LS | + AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_VCE_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x5A; + break; + case CHIP_POLARIS10: + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ROM_MGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_DRM_LS | + AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_VCE_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x50; + break; + case CHIP_POLARIS12: + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ROM_MGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_DRM_LS | + AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_VCE_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x64; + break; + case CHIP_VEGAM: + adev->cg_flags = 0; + /*AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ROM_MGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_DRM_LS | + AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_VCE_MGCG;*/ + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x6E; + break; + case CHIP_CARRIZO: + adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_CGTS | + AMD_CG_SUPPORT_GFX_CGTS_LS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_VCE_MGCG; + /* rev0 hardware requires workarounds to support PG */ + adev->pg_flags = 0; + if (adev->rev_id != 0x00 || CZ_REV_BRISTOL(adev->pdev->revision)) { + adev->pg_flags |= AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_GFX_PIPELINE | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_UVD | + AMD_PG_SUPPORT_VCE; + } + adev->external_rev_id = adev->rev_id + 0x1; + break; + case CHIP_STONEY: + adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_CGTS | + AMD_CG_SUPPORT_GFX_CGTS_LS | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_BIF_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_VCE_MGCG; + adev->pg_flags = AMD_PG_SUPPORT_GFX_PG | + AMD_PG_SUPPORT_GFX_SMG | + AMD_PG_SUPPORT_GFX_PIPELINE | + AMD_PG_SUPPORT_CP | + AMD_PG_SUPPORT_UVD | + AMD_PG_SUPPORT_VCE; + adev->external_rev_id = adev->rev_id + 0x61; + break; + default: + /* FIXME: not supported yet */ + return -EINVAL; + } + + if (amdgpu_sriov_vf(adev)) { + amdgpu_virt_init_setting(adev); + xgpu_vi_mailbox_set_irq_funcs(adev); + } + + return 0; +} + +static int vi_common_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + xgpu_vi_mailbox_get_irq(adev); + + return 0; +} + +static int vi_common_sw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + xgpu_vi_mailbox_add_irq_id(adev); + + return 0; +} + +static int vi_common_sw_fini(void *handle) +{ + return 0; +} + +static int vi_common_hw_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* move the golden regs per IP block */ + vi_init_golden_registers(adev); + /* enable aspm */ + vi_program_aspm(adev); + /* enable the doorbell aperture */ + vi_enable_doorbell_aperture(adev, true); + + return 0; +} + +static int vi_common_hw_fini(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + /* enable the doorbell aperture */ + vi_enable_doorbell_aperture(adev, false); + + if (amdgpu_sriov_vf(adev)) + xgpu_vi_mailbox_put_irq(adev); + + return 0; +} + +static int vi_common_suspend(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return vi_common_hw_fini(adev); +} + +static int vi_common_resume(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + return vi_common_hw_init(adev); +} + +static bool vi_common_is_idle(void *handle) +{ + return true; +} + +static int vi_common_wait_for_idle(void *handle) +{ + return 0; +} + +static int vi_common_soft_reset(void *handle) +{ + return 0; +} + +static void vi_update_bif_medium_grain_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t temp, data; + + temp = data = RREG32_PCIE(ixPCIE_CNTL2); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS)) + data |= PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK; + else + data &= ~(PCIE_CNTL2__SLV_MEM_LS_EN_MASK | + PCIE_CNTL2__MST_MEM_LS_EN_MASK | + PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK); + + if (temp != data) + WREG32_PCIE(ixPCIE_CNTL2, data); +} + +static void vi_update_hdp_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t temp, data; + + temp = data = RREG32(mmHDP_HOST_PATH_CNTL); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_HDP_MGCG)) + data &= ~HDP_HOST_PATH_CNTL__CLOCK_GATING_DIS_MASK; + else + data |= HDP_HOST_PATH_CNTL__CLOCK_GATING_DIS_MASK; + + if (temp != data) + WREG32(mmHDP_HOST_PATH_CNTL, data); +} + +static void vi_update_hdp_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t temp, data; + + temp = data = RREG32(mmHDP_MEM_POWER_LS); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS)) + data |= HDP_MEM_POWER_LS__LS_ENABLE_MASK; + else + data &= ~HDP_MEM_POWER_LS__LS_ENABLE_MASK; + + if (temp != data) + WREG32(mmHDP_MEM_POWER_LS, data); +} + +static void vi_update_drm_light_sleep(struct amdgpu_device *adev, + bool enable) +{ + uint32_t temp, data; + + temp = data = RREG32(0x157a); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_DRM_LS)) + data |= 1; + else + data &= ~1; + + if (temp != data) + WREG32(0x157a, data); +} + + +static void vi_update_rom_medium_grain_clock_gating(struct amdgpu_device *adev, + bool enable) +{ + uint32_t temp, data; + + temp = data = RREG32_SMC(ixCGTT_ROM_CLK_CTRL0); + + if (enable && (adev->cg_flags & AMD_CG_SUPPORT_ROM_MGCG)) + data &= ~(CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK | + CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK); + else + data |= CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK | + CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK; + + if (temp != data) + WREG32_SMC(ixCGTT_ROM_CLK_CTRL0, data); +} + +static int vi_common_set_clockgating_state_by_smu(void *handle, + enum amd_clockgating_state state) +{ + uint32_t msg_id, pp_state = 0; + uint32_t pp_support_state = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (adev->cg_flags & (AMD_CG_SUPPORT_MC_LS | AMD_CG_SUPPORT_MC_MGCG)) { + if (adev->cg_flags & AMD_CG_SUPPORT_MC_LS) { + pp_support_state = PP_STATE_SUPPORT_LS; + pp_state = PP_STATE_LS; + } + if (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG) { + pp_support_state |= PP_STATE_SUPPORT_CG; + pp_state |= PP_STATE_CG; + } + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, + PP_BLOCK_SYS_MC, + pp_support_state, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + + if (adev->cg_flags & (AMD_CG_SUPPORT_SDMA_LS | AMD_CG_SUPPORT_SDMA_MGCG)) { + if (adev->cg_flags & AMD_CG_SUPPORT_SDMA_LS) { + pp_support_state = PP_STATE_SUPPORT_LS; + pp_state = PP_STATE_LS; + } + if (adev->cg_flags & AMD_CG_SUPPORT_SDMA_MGCG) { + pp_support_state |= PP_STATE_SUPPORT_CG; + pp_state |= PP_STATE_CG; + } + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, + PP_BLOCK_SYS_SDMA, + pp_support_state, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + + if (adev->cg_flags & (AMD_CG_SUPPORT_HDP_LS | AMD_CG_SUPPORT_HDP_MGCG)) { + if (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS) { + pp_support_state = PP_STATE_SUPPORT_LS; + pp_state = PP_STATE_LS; + } + if (adev->cg_flags & AMD_CG_SUPPORT_HDP_MGCG) { + pp_support_state |= PP_STATE_SUPPORT_CG; + pp_state |= PP_STATE_CG; + } + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, + PP_BLOCK_SYS_HDP, + pp_support_state, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + + + if (adev->cg_flags & AMD_CG_SUPPORT_BIF_LS) { + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + else + pp_state = PP_STATE_LS; + + msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, + PP_BLOCK_SYS_BIF, + PP_STATE_SUPPORT_LS, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + if (adev->cg_flags & AMD_CG_SUPPORT_BIF_MGCG) { + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + else + pp_state = PP_STATE_CG; + + msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, + PP_BLOCK_SYS_BIF, + PP_STATE_SUPPORT_CG, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + + if (adev->cg_flags & AMD_CG_SUPPORT_DRM_LS) { + + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + else + pp_state = PP_STATE_LS; + + msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, + PP_BLOCK_SYS_DRM, + PP_STATE_SUPPORT_LS, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + + if (adev->cg_flags & AMD_CG_SUPPORT_ROM_MGCG) { + + if (state == AMD_CG_STATE_UNGATE) + pp_state = 0; + else + pp_state = PP_STATE_CG; + + msg_id = PP_CG_MSG_ID(PP_GROUP_SYS, + PP_BLOCK_SYS_ROM, + PP_STATE_SUPPORT_CG, + pp_state); + amdgpu_dpm_set_clockgating_by_smu(adev, msg_id); + } + return 0; +} + +static int vi_common_set_clockgating_state(void *handle, + enum amd_clockgating_state state) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + if (amdgpu_sriov_vf(adev)) + return 0; + + switch (adev->asic_type) { + case CHIP_FIJI: + vi_update_bif_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + vi_update_hdp_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + vi_update_hdp_light_sleep(adev, + state == AMD_CG_STATE_GATE); + vi_update_rom_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + break; + case CHIP_CARRIZO: + case CHIP_STONEY: + vi_update_bif_medium_grain_light_sleep(adev, + state == AMD_CG_STATE_GATE); + vi_update_hdp_medium_grain_clock_gating(adev, + state == AMD_CG_STATE_GATE); + vi_update_hdp_light_sleep(adev, + state == AMD_CG_STATE_GATE); + vi_update_drm_light_sleep(adev, + state == AMD_CG_STATE_GATE); + break; + case CHIP_TONGA: + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_VEGAM: + vi_common_set_clockgating_state_by_smu(adev, state); + break; + default: + break; + } + return 0; +} + +static int vi_common_set_powergating_state(void *handle, + enum amd_powergating_state state) +{ + return 0; +} + +static void vi_common_get_clockgating_state(void *handle, u64 *flags) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int data; + + if (amdgpu_sriov_vf(adev)) + *flags = 0; + + /* AMD_CG_SUPPORT_BIF_LS */ + data = RREG32_PCIE(ixPCIE_CNTL2); + if (data & PCIE_CNTL2__SLV_MEM_LS_EN_MASK) + *flags |= AMD_CG_SUPPORT_BIF_LS; + + /* AMD_CG_SUPPORT_HDP_LS */ + data = RREG32(mmHDP_MEM_POWER_LS); + if (data & HDP_MEM_POWER_LS__LS_ENABLE_MASK) + *flags |= AMD_CG_SUPPORT_HDP_LS; + + /* AMD_CG_SUPPORT_HDP_MGCG */ + data = RREG32(mmHDP_HOST_PATH_CNTL); + if (!(data & HDP_HOST_PATH_CNTL__CLOCK_GATING_DIS_MASK)) + *flags |= AMD_CG_SUPPORT_HDP_MGCG; + + /* AMD_CG_SUPPORT_ROM_MGCG */ + data = RREG32_SMC(ixCGTT_ROM_CLK_CTRL0); + if (!(data & CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK)) + *flags |= AMD_CG_SUPPORT_ROM_MGCG; +} + +static const struct amd_ip_funcs vi_common_ip_funcs = { + .name = "vi_common", + .early_init = vi_common_early_init, + .late_init = vi_common_late_init, + .sw_init = vi_common_sw_init, + .sw_fini = vi_common_sw_fini, + .hw_init = vi_common_hw_init, + .hw_fini = vi_common_hw_fini, + .suspend = vi_common_suspend, + .resume = vi_common_resume, + .is_idle = vi_common_is_idle, + .wait_for_idle = vi_common_wait_for_idle, + .soft_reset = vi_common_soft_reset, + .set_clockgating_state = vi_common_set_clockgating_state, + .set_powergating_state = vi_common_set_powergating_state, + .get_clockgating_state = vi_common_get_clockgating_state, +}; + +static const struct amdgpu_ip_block_version vi_common_ip_block = +{ + .type = AMD_IP_BLOCK_TYPE_COMMON, + .major = 1, + .minor = 0, + .rev = 0, + .funcs = &vi_common_ip_funcs, +}; + +void vi_set_virt_ops(struct amdgpu_device *adev) +{ + adev->virt.ops = &xgpu_vi_virt_ops; +} + +int vi_set_ip_blocks(struct amdgpu_device *adev) +{ + amdgpu_device_set_sriov_virtual_display(adev); + + switch (adev->asic_type) { + case CHIP_TOPAZ: + /* topaz has no DCE, UVD, VCE */ + amdgpu_device_ip_block_add(adev, &vi_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v7_4_ip_block); + amdgpu_device_ip_block_add(adev, &iceland_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v8_0_ip_block); + amdgpu_device_ip_block_add(adev, &sdma_v2_4_ip_block); + amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); + break; + case CHIP_FIJI: + amdgpu_device_ip_block_add(adev, &vi_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v8_5_ip_block); + amdgpu_device_ip_block_add(adev, &tonga_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v8_0_ip_block); + amdgpu_device_ip_block_add(adev, &sdma_v3_0_ip_block); + amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); +#if defined(CONFIG_DRM_AMD_DC) + else if (amdgpu_device_has_dc_support(adev)) + amdgpu_device_ip_block_add(adev, &dm_ip_block); +#endif + else + amdgpu_device_ip_block_add(adev, &dce_v10_1_ip_block); + if (!amdgpu_sriov_vf(adev)) { + amdgpu_device_ip_block_add(adev, &uvd_v6_0_ip_block); + amdgpu_device_ip_block_add(adev, &vce_v3_0_ip_block); + } + break; + case CHIP_TONGA: + amdgpu_device_ip_block_add(adev, &vi_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v8_0_ip_block); + amdgpu_device_ip_block_add(adev, &tonga_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v8_0_ip_block); + amdgpu_device_ip_block_add(adev, &sdma_v3_0_ip_block); + amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); +#if defined(CONFIG_DRM_AMD_DC) + else if (amdgpu_device_has_dc_support(adev)) + amdgpu_device_ip_block_add(adev, &dm_ip_block); +#endif + else + amdgpu_device_ip_block_add(adev, &dce_v10_0_ip_block); + if (!amdgpu_sriov_vf(adev)) { + amdgpu_device_ip_block_add(adev, &uvd_v5_0_ip_block); + amdgpu_device_ip_block_add(adev, &vce_v3_0_ip_block); + } + break; + case CHIP_POLARIS10: + case CHIP_POLARIS11: + case CHIP_POLARIS12: + case CHIP_VEGAM: + amdgpu_device_ip_block_add(adev, &vi_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v8_1_ip_block); + amdgpu_device_ip_block_add(adev, &tonga_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v8_0_ip_block); + amdgpu_device_ip_block_add(adev, &sdma_v3_1_ip_block); + amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); +#if defined(CONFIG_DRM_AMD_DC) + else if (amdgpu_device_has_dc_support(adev)) + amdgpu_device_ip_block_add(adev, &dm_ip_block); +#endif + else + amdgpu_device_ip_block_add(adev, &dce_v11_2_ip_block); + amdgpu_device_ip_block_add(adev, &uvd_v6_3_ip_block); + amdgpu_device_ip_block_add(adev, &vce_v3_4_ip_block); + break; + case CHIP_CARRIZO: + amdgpu_device_ip_block_add(adev, &vi_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v8_0_ip_block); + amdgpu_device_ip_block_add(adev, &cz_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v8_0_ip_block); + amdgpu_device_ip_block_add(adev, &sdma_v3_0_ip_block); + amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); +#if defined(CONFIG_DRM_AMD_DC) + else if (amdgpu_device_has_dc_support(adev)) + amdgpu_device_ip_block_add(adev, &dm_ip_block); +#endif + else + amdgpu_device_ip_block_add(adev, &dce_v11_0_ip_block); + amdgpu_device_ip_block_add(adev, &uvd_v6_0_ip_block); + amdgpu_device_ip_block_add(adev, &vce_v3_1_ip_block); +#if defined(CONFIG_DRM_AMD_ACP) + amdgpu_device_ip_block_add(adev, &acp_ip_block); +#endif + break; + case CHIP_STONEY: + amdgpu_device_ip_block_add(adev, &vi_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v8_0_ip_block); + amdgpu_device_ip_block_add(adev, &cz_ih_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v8_1_ip_block); + amdgpu_device_ip_block_add(adev, &sdma_v3_0_ip_block); + amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); + if (adev->enable_virtual_display) + amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); +#if defined(CONFIG_DRM_AMD_DC) + else if (amdgpu_device_has_dc_support(adev)) + amdgpu_device_ip_block_add(adev, &dm_ip_block); +#endif + else + amdgpu_device_ip_block_add(adev, &dce_v11_0_ip_block); + amdgpu_device_ip_block_add(adev, &uvd_v6_2_ip_block); + amdgpu_device_ip_block_add(adev, &vce_v3_4_ip_block); +#if defined(CONFIG_DRM_AMD_ACP) + amdgpu_device_ip_block_add(adev, &acp_ip_block); +#endif + break; + default: + /* FIXME: not supported yet */ + return -EINVAL; + } + + return 0; +} + +void legacy_doorbell_index_init(struct amdgpu_device *adev) +{ + adev->doorbell_index.kiq = AMDGPU_DOORBELL_KIQ; + adev->doorbell_index.mec_ring0 = AMDGPU_DOORBELL_MEC_RING0; + adev->doorbell_index.mec_ring1 = AMDGPU_DOORBELL_MEC_RING1; + adev->doorbell_index.mec_ring2 = AMDGPU_DOORBELL_MEC_RING2; + adev->doorbell_index.mec_ring3 = AMDGPU_DOORBELL_MEC_RING3; + adev->doorbell_index.mec_ring4 = AMDGPU_DOORBELL_MEC_RING4; + adev->doorbell_index.mec_ring5 = AMDGPU_DOORBELL_MEC_RING5; + adev->doorbell_index.mec_ring6 = AMDGPU_DOORBELL_MEC_RING6; + adev->doorbell_index.mec_ring7 = AMDGPU_DOORBELL_MEC_RING7; + adev->doorbell_index.gfx_ring0 = AMDGPU_DOORBELL_GFX_RING0; + adev->doorbell_index.sdma_engine[0] = AMDGPU_DOORBELL_sDMA_ENGINE0; + adev->doorbell_index.sdma_engine[1] = AMDGPU_DOORBELL_sDMA_ENGINE1; + adev->doorbell_index.ih = AMDGPU_DOORBELL_IH; + adev->doorbell_index.max_assignment = AMDGPU_DOORBELL_MAX_ASSIGNMENT; +} diff --git a/drivers/gpu/drm/amd/amdgpu/vi.h b/drivers/gpu/drm/amd/amdgpu/vi.h new file mode 100644 index 000000000..9718f98f8 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vi.h @@ -0,0 +1,36 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __VI_H__ +#define __VI_H__ + +#define VI_FLUSH_GPU_TLB_NUM_WREG 3 + +void vi_srbm_select(struct amdgpu_device *adev, + u32 me, u32 pipe, u32 queue, u32 vmid); +void vi_set_virt_ops(struct amdgpu_device *adev); +int vi_set_ip_blocks(struct amdgpu_device *adev); + +void legacy_doorbell_index_init(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/amdgpu/vid.h b/drivers/gpu/drm/amd/amdgpu/vid.h new file mode 100644 index 000000000..80ce42aac --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/vid.h @@ -0,0 +1,514 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef VI_H +#define VI_H + +#define SDMA0_REGISTER_OFFSET 0x0 /* not a register */ +#define SDMA1_REGISTER_OFFSET 0x200 /* not a register */ +#define SDMA_MAX_INSTANCE 2 + +#define KFD_VI_SDMA_QUEUE_OFFSET 0x80 /* not a register */ + +/* crtc instance offsets */ +#define CRTC0_REGISTER_OFFSET (0x1b9c - 0x1b9c) +#define CRTC1_REGISTER_OFFSET (0x1d9c - 0x1b9c) +#define CRTC2_REGISTER_OFFSET (0x1f9c - 0x1b9c) +#define CRTC3_REGISTER_OFFSET (0x419c - 0x1b9c) +#define CRTC4_REGISTER_OFFSET (0x439c - 0x1b9c) +#define CRTC5_REGISTER_OFFSET (0x459c - 0x1b9c) +#define CRTC6_REGISTER_OFFSET (0x479c - 0x1b9c) + +/* dig instance offsets */ +#define DIG0_REGISTER_OFFSET (0x4a00 - 0x4a00) +#define DIG1_REGISTER_OFFSET (0x4b00 - 0x4a00) +#define DIG2_REGISTER_OFFSET (0x4c00 - 0x4a00) +#define DIG3_REGISTER_OFFSET (0x4d00 - 0x4a00) +#define DIG4_REGISTER_OFFSET (0x4e00 - 0x4a00) +#define DIG5_REGISTER_OFFSET (0x4f00 - 0x4a00) +#define DIG6_REGISTER_OFFSET (0x5400 - 0x4a00) +#define DIG7_REGISTER_OFFSET (0x5600 - 0x4a00) +#define DIG8_REGISTER_OFFSET (0x5700 - 0x4a00) + +/* audio endpt instance offsets */ +#define AUD0_REGISTER_OFFSET (0x17a8 - 0x17a8) +#define AUD1_REGISTER_OFFSET (0x17ac - 0x17a8) +#define AUD2_REGISTER_OFFSET (0x17b0 - 0x17a8) +#define AUD3_REGISTER_OFFSET (0x17b4 - 0x17a8) +#define AUD4_REGISTER_OFFSET (0x17b8 - 0x17a8) +#define AUD5_REGISTER_OFFSET (0x17bc - 0x17a8) +#define AUD6_REGISTER_OFFSET (0x17c0 - 0x17a8) +#define AUD7_REGISTER_OFFSET (0x17c4 - 0x17a8) + +/* hpd instance offsets */ +#define HPD0_REGISTER_OFFSET (0x1898 - 0x1898) +#define HPD1_REGISTER_OFFSET (0x18a0 - 0x1898) +#define HPD2_REGISTER_OFFSET (0x18a8 - 0x1898) +#define HPD3_REGISTER_OFFSET (0x18b0 - 0x1898) +#define HPD4_REGISTER_OFFSET (0x18b8 - 0x1898) +#define HPD5_REGISTER_OFFSET (0x18c0 - 0x1898) + +#define PIPEID(x) ((x) << 0) +#define MEID(x) ((x) << 2) +#define VMID(x) ((x) << 4) +#define QUEUEID(x) ((x) << 8) + +#define MC_SEQ_MISC0__MT__MASK 0xf0000000 +#define MC_SEQ_MISC0__MT__GDDR1 0x10000000 +#define MC_SEQ_MISC0__MT__DDR2 0x20000000 +#define MC_SEQ_MISC0__MT__GDDR3 0x30000000 +#define MC_SEQ_MISC0__MT__GDDR4 0x40000000 +#define MC_SEQ_MISC0__MT__GDDR5 0x50000000 +#define MC_SEQ_MISC0__MT__HBM 0x60000000 +#define MC_SEQ_MISC0__MT__DDR3 0xB0000000 + +/* + * PM4 + */ +#define PACKET_TYPE0 0 +#define PACKET_TYPE1 1 +#define PACKET_TYPE2 2 +#define PACKET_TYPE3 3 + +#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3) +#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF) +#define CP_PACKET0_GET_REG(h) ((h) & 0xFFFF) +#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF) +#define PACKET0(reg, n) ((PACKET_TYPE0 << 30) | \ + ((reg) & 0xFFFF) | \ + ((n) & 0x3FFF) << 16) +#define CP_PACKET2 0x80000000 +#define PACKET2_PAD_SHIFT 0 +#define PACKET2_PAD_MASK (0x3fffffff << 0) + +#define PACKET2(v) (CP_PACKET2 | REG_SET(PACKET2_PAD, (v))) + +#define PACKET3(op, n) ((PACKET_TYPE3 << 30) | \ + (((op) & 0xFF) << 8) | \ + ((n) & 0x3FFF) << 16) + +#define PACKET3_COMPUTE(op, n) (PACKET3(op, n) | 1 << 1) + +/* Packet 3 types */ +#define PACKET3_NOP 0x10 +#define PACKET3_SET_BASE 0x11 +#define PACKET3_BASE_INDEX(x) ((x) << 0) +#define CE_PARTITION_BASE 3 +#define PACKET3_CLEAR_STATE 0x12 +#define PACKET3_INDEX_BUFFER_SIZE 0x13 +#define PACKET3_DISPATCH_DIRECT 0x15 +#define PACKET3_DISPATCH_INDIRECT 0x16 +#define PACKET3_ATOMIC_GDS 0x1D +#define PACKET3_ATOMIC_MEM 0x1E +#define PACKET3_OCCLUSION_QUERY 0x1F +#define PACKET3_SET_PREDICATION 0x20 +#define PACKET3_REG_RMW 0x21 +#define PACKET3_COND_EXEC 0x22 +#define PACKET3_PRED_EXEC 0x23 +#define PACKET3_DRAW_INDIRECT 0x24 +#define PACKET3_DRAW_INDEX_INDIRECT 0x25 +#define PACKET3_INDEX_BASE 0x26 +#define PACKET3_DRAW_INDEX_2 0x27 +#define PACKET3_CONTEXT_CONTROL 0x28 +#define PACKET3_INDEX_TYPE 0x2A +#define PACKET3_DRAW_INDIRECT_MULTI 0x2C +#define PACKET3_DRAW_INDEX_AUTO 0x2D +#define PACKET3_NUM_INSTANCES 0x2F +#define PACKET3_DRAW_INDEX_MULTI_AUTO 0x30 +#define PACKET3_INDIRECT_BUFFER_CONST 0x33 +#define PACKET3_STRMOUT_BUFFER_UPDATE 0x34 +#define PACKET3_DRAW_INDEX_OFFSET_2 0x35 +#define PACKET3_DRAW_PREAMBLE 0x36 +#define PACKET3_WRITE_DATA 0x37 +#define WRITE_DATA_DST_SEL(x) ((x) << 8) + /* 0 - register + * 1 - memory (sync - via GRBM) + * 2 - gl2 + * 3 - gds + * 4 - reserved + * 5 - memory (async - direct) + */ +#define WR_ONE_ADDR (1 << 16) +#define WR_CONFIRM (1 << 20) +#define WRITE_DATA_CACHE_POLICY(x) ((x) << 25) + /* 0 - LRU + * 1 - Stream + */ +#define WRITE_DATA_ENGINE_SEL(x) ((x) << 30) + /* 0 - me + * 1 - pfp + * 2 - ce + */ +#define PACKET3_DRAW_INDEX_INDIRECT_MULTI 0x38 +#define PACKET3_MEM_SEMAPHORE 0x39 +# define PACKET3_SEM_USE_MAILBOX (0x1 << 16) +# define PACKET3_SEM_SEL_SIGNAL_TYPE (0x1 << 20) /* 0 = increment, 1 = write 1 */ +# define PACKET3_SEM_CLIENT_CODE ((x) << 24) /* 0 = CP, 1 = CB, 2 = DB */ +# define PACKET3_SEM_SEL_SIGNAL (0x6 << 29) +# define PACKET3_SEM_SEL_WAIT (0x7 << 29) +#define PACKET3_WAIT_REG_MEM 0x3C +#define WAIT_REG_MEM_FUNCTION(x) ((x) << 0) + /* 0 - always + * 1 - < + * 2 - <= + * 3 - == + * 4 - != + * 5 - >= + * 6 - > + */ +#define WAIT_REG_MEM_MEM_SPACE(x) ((x) << 4) + /* 0 - reg + * 1 - mem + */ +#define WAIT_REG_MEM_OPERATION(x) ((x) << 6) + /* 0 - wait_reg_mem + * 1 - wr_wait_wr_reg + */ +#define WAIT_REG_MEM_ENGINE(x) ((x) << 8) + /* 0 - me + * 1 - pfp + */ +#define PACKET3_INDIRECT_BUFFER 0x3F +#define INDIRECT_BUFFER_TCL2_VOLATILE (1 << 22) +#define INDIRECT_BUFFER_VALID (1 << 23) +#define INDIRECT_BUFFER_CACHE_POLICY(x) ((x) << 28) + /* 0 - LRU + * 1 - Stream + * 2 - Bypass + */ +#define INDIRECT_BUFFER_PRE_ENB(x) ((x) << 21) +#define PACKET3_COPY_DATA 0x40 +#define PACKET3_PFP_SYNC_ME 0x42 +#define PACKET3_SURFACE_SYNC 0x43 +# define PACKET3_DEST_BASE_0_ENA (1 << 0) +# define PACKET3_DEST_BASE_1_ENA (1 << 1) +# define PACKET3_CB0_DEST_BASE_ENA (1 << 6) +# define PACKET3_CB1_DEST_BASE_ENA (1 << 7) +# define PACKET3_CB2_DEST_BASE_ENA (1 << 8) +# define PACKET3_CB3_DEST_BASE_ENA (1 << 9) +# define PACKET3_CB4_DEST_BASE_ENA (1 << 10) +# define PACKET3_CB5_DEST_BASE_ENA (1 << 11) +# define PACKET3_CB6_DEST_BASE_ENA (1 << 12) +# define PACKET3_CB7_DEST_BASE_ENA (1 << 13) +# define PACKET3_DB_DEST_BASE_ENA (1 << 14) +# define PACKET3_TCL1_VOL_ACTION_ENA (1 << 15) +# define PACKET3_TC_VOL_ACTION_ENA (1 << 16) /* L2 */ +# define PACKET3_TC_WB_ACTION_ENA (1 << 18) /* L2 */ +# define PACKET3_DEST_BASE_2_ENA (1 << 19) +# define PACKET3_DEST_BASE_3_ENA (1 << 21) +# define PACKET3_TCL1_ACTION_ENA (1 << 22) +# define PACKET3_TC_ACTION_ENA (1 << 23) /* L2 */ +# define PACKET3_CB_ACTION_ENA (1 << 25) +# define PACKET3_DB_ACTION_ENA (1 << 26) +# define PACKET3_SH_KCACHE_ACTION_ENA (1 << 27) +# define PACKET3_SH_KCACHE_VOL_ACTION_ENA (1 << 28) +# define PACKET3_SH_ICACHE_ACTION_ENA (1 << 29) +#define PACKET3_COND_WRITE 0x45 +#define PACKET3_EVENT_WRITE 0x46 +#define EVENT_TYPE(x) ((x) << 0) +#define EVENT_INDEX(x) ((x) << 8) + /* 0 - any non-TS event + * 1 - ZPASS_DONE, PIXEL_PIPE_STAT_* + * 2 - SAMPLE_PIPELINESTAT + * 3 - SAMPLE_STREAMOUTSTAT* + * 4 - *S_PARTIAL_FLUSH + * 5 - EOP events + * 6 - EOS events + */ +#define PACKET3_EVENT_WRITE_EOP 0x47 +#define EOP_TCL1_VOL_ACTION_EN (1 << 12) +#define EOP_TC_VOL_ACTION_EN (1 << 13) /* L2 */ +#define EOP_TC_WB_ACTION_EN (1 << 15) /* L2 */ +#define EOP_TCL1_ACTION_EN (1 << 16) +#define EOP_TC_ACTION_EN (1 << 17) /* L2 */ +#define EOP_TCL2_VOLATILE (1 << 24) +#define EOP_CACHE_POLICY(x) ((x) << 25) + /* 0 - LRU + * 1 - Stream + * 2 - Bypass + */ +#define DATA_SEL(x) ((x) << 29) + /* 0 - discard + * 1 - send low 32bit data + * 2 - send 64bit data + * 3 - send 64bit GPU counter value + * 4 - send 64bit sys counter value + */ +#define INT_SEL(x) ((x) << 24) + /* 0 - none + * 1 - interrupt only (DATA_SEL = 0) + * 2 - interrupt when data write is confirmed + */ +#define DST_SEL(x) ((x) << 16) + /* 0 - MC + * 1 - TC/L2 + */ +#define PACKET3_EVENT_WRITE_EOS 0x48 +#define PACKET3_RELEASE_MEM 0x49 +#define PACKET3_PREAMBLE_CNTL 0x4A +# define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE (2 << 28) +# define PACKET3_PREAMBLE_END_CLEAR_STATE (3 << 28) +#define PACKET3_DMA_DATA 0x50 +/* 1. header + * 2. CONTROL + * 3. SRC_ADDR_LO or DATA [31:0] + * 4. SRC_ADDR_HI [31:0] + * 5. DST_ADDR_LO [31:0] + * 6. DST_ADDR_HI [7:0] + * 7. COMMAND [30:21] | BYTE_COUNT [20:0] + */ +/* CONTROL */ +# define PACKET3_DMA_DATA_ENGINE(x) ((x) << 0) + /* 0 - ME + * 1 - PFP + */ +# define PACKET3_DMA_DATA_SRC_CACHE_POLICY(x) ((x) << 13) + /* 0 - LRU + * 1 - Stream + * 2 - Bypass + */ +# define PACKET3_DMA_DATA_SRC_VOLATILE (1 << 15) +# define PACKET3_DMA_DATA_DST_SEL(x) ((x) << 20) + /* 0 - DST_ADDR using DAS + * 1 - GDS + * 3 - DST_ADDR using L2 + */ +# define PACKET3_DMA_DATA_DST_CACHE_POLICY(x) ((x) << 25) + /* 0 - LRU + * 1 - Stream + * 2 - Bypass + */ +# define PACKET3_DMA_DATA_DST_VOLATILE (1 << 27) +# define PACKET3_DMA_DATA_SRC_SEL(x) ((x) << 29) + /* 0 - SRC_ADDR using SAS + * 1 - GDS + * 2 - DATA + * 3 - SRC_ADDR using L2 + */ +# define PACKET3_DMA_DATA_CP_SYNC (1 << 31) +/* COMMAND */ +# define PACKET3_DMA_DATA_DIS_WC (1 << 21) +# define PACKET3_DMA_DATA_CMD_SRC_SWAP(x) ((x) << 22) + /* 0 - none + * 1 - 8 in 16 + * 2 - 8 in 32 + * 3 - 8 in 64 + */ +# define PACKET3_DMA_DATA_CMD_DST_SWAP(x) ((x) << 24) + /* 0 - none + * 1 - 8 in 16 + * 2 - 8 in 32 + * 3 - 8 in 64 + */ +# define PACKET3_DMA_DATA_CMD_SAS (1 << 26) + /* 0 - memory + * 1 - register + */ +# define PACKET3_DMA_DATA_CMD_DAS (1 << 27) + /* 0 - memory + * 1 - register + */ +# define PACKET3_DMA_DATA_CMD_SAIC (1 << 28) +# define PACKET3_DMA_DATA_CMD_DAIC (1 << 29) +# define PACKET3_DMA_DATA_CMD_RAW_WAIT (1 << 30) +#define PACKET3_ACQUIRE_MEM 0x58 +#define PACKET3_REWIND 0x59 +#define PACKET3_LOAD_UCONFIG_REG 0x5E +#define PACKET3_LOAD_SH_REG 0x5F +#define PACKET3_LOAD_CONFIG_REG 0x60 +#define PACKET3_LOAD_CONTEXT_REG 0x61 +#define PACKET3_SET_CONFIG_REG 0x68 +#define PACKET3_SET_CONFIG_REG_START 0x00002000 +#define PACKET3_SET_CONFIG_REG_END 0x00002c00 +#define PACKET3_SET_CONTEXT_REG 0x69 +#define PACKET3_SET_CONTEXT_REG_START 0x0000a000 +#define PACKET3_SET_CONTEXT_REG_END 0x0000a400 +#define PACKET3_SET_CONTEXT_REG_INDIRECT 0x73 +#define PACKET3_SET_SH_REG 0x76 +#define PACKET3_SET_SH_REG_START 0x00002c00 +#define PACKET3_SET_SH_REG_END 0x00003000 +#define PACKET3_SET_SH_REG_OFFSET 0x77 +#define PACKET3_SET_QUEUE_REG 0x78 +#define PACKET3_SET_UCONFIG_REG 0x79 +#define PACKET3_SET_UCONFIG_REG_START 0x0000c000 +#define PACKET3_SET_UCONFIG_REG_END 0x0000c400 +#define PACKET3_SCRATCH_RAM_WRITE 0x7D +#define PACKET3_SCRATCH_RAM_READ 0x7E +#define PACKET3_LOAD_CONST_RAM 0x80 +#define PACKET3_WRITE_CONST_RAM 0x81 +#define PACKET3_DUMP_CONST_RAM 0x83 +#define PACKET3_INCREMENT_CE_COUNTER 0x84 +#define PACKET3_INCREMENT_DE_COUNTER 0x85 +#define PACKET3_WAIT_ON_CE_COUNTER 0x86 +#define PACKET3_WAIT_ON_DE_COUNTER_DIFF 0x88 +#define PACKET3_SWITCH_BUFFER 0x8B +#define PACKET3_FRAME_CONTROL 0x90 +# define FRAME_CMD(x) ((x) << 28) + /* + * x=0: tmz_begin + * x=1: tmz_end + */ +#define PACKET3_SET_RESOURCES 0xA0 +/* 1. header + * 2. CONTROL + * 3. QUEUE_MASK_LO [31:0] + * 4. QUEUE_MASK_HI [31:0] + * 5. GWS_MASK_LO [31:0] + * 6. GWS_MASK_HI [31:0] + * 7. OAC_MASK [15:0] + * 8. GDS_HEAP_SIZE [16:11] | GDS_HEAP_BASE [5:0] + */ +# define PACKET3_SET_RESOURCES_VMID_MASK(x) ((x) << 0) +# define PACKET3_SET_RESOURCES_UNMAP_LATENTY(x) ((x) << 16) +# define PACKET3_SET_RESOURCES_QUEUE_TYPE(x) ((x) << 29) +#define PACKET3_MAP_QUEUES 0xA2 +/* 1. header + * 2. CONTROL + * 3. CONTROL2 + * 4. MQD_ADDR_LO [31:0] + * 5. MQD_ADDR_HI [31:0] + * 6. WPTR_ADDR_LO [31:0] + * 7. WPTR_ADDR_HI [31:0] + */ +/* CONTROL */ +# define PACKET3_MAP_QUEUES_QUEUE_SEL(x) ((x) << 4) +# define PACKET3_MAP_QUEUES_VMID(x) ((x) << 8) +# define PACKET3_MAP_QUEUES_QUEUE_TYPE(x) ((x) << 21) +# define PACKET3_MAP_QUEUES_ALLOC_FORMAT(x) ((x) << 24) +# define PACKET3_MAP_QUEUES_ENGINE_SEL(x) ((x) << 26) +# define PACKET3_MAP_QUEUES_NUM_QUEUES(x) ((x) << 29) +/* CONTROL2 */ +# define PACKET3_MAP_QUEUES_CHECK_DISABLE(x) ((x) << 1) +# define PACKET3_MAP_QUEUES_DOORBELL_OFFSET(x) ((x) << 2) +# define PACKET3_MAP_QUEUES_QUEUE(x) ((x) << 26) +# define PACKET3_MAP_QUEUES_PIPE(x) ((x) << 29) +# define PACKET3_MAP_QUEUES_ME(x) ((x) << 31) +#define PACKET3_UNMAP_QUEUES 0xA3 +/* 1. header + * 2. CONTROL + * 3. CONTROL2 + * 4. CONTROL3 + * 5. CONTROL4 + * 6. CONTROL5 + */ +/* CONTROL */ +# define PACKET3_UNMAP_QUEUES_ACTION(x) ((x) << 0) + /* 0 - PREEMPT_QUEUES + * 1 - RESET_QUEUES + * 2 - DISABLE_PROCESS_QUEUES + * 3 - PREEMPT_QUEUES_NO_UNMAP + */ +# define PACKET3_UNMAP_QUEUES_QUEUE_SEL(x) ((x) << 4) +# define PACKET3_UNMAP_QUEUES_ENGINE_SEL(x) ((x) << 26) +# define PACKET3_UNMAP_QUEUES_NUM_QUEUES(x) ((x) << 29) +/* CONTROL2a */ +# define PACKET3_UNMAP_QUEUES_PASID(x) ((x) << 0) +/* CONTROL2b */ +# define PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(x) ((x) << 2) +/* CONTROL3a */ +# define PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET1(x) ((x) << 2) +/* CONTROL3b */ +# define PACKET3_UNMAP_QUEUES_RB_WPTR(x) ((x) << 0) +/* CONTROL4 */ +# define PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET2(x) ((x) << 2) +/* CONTROL5 */ +# define PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET3(x) ((x) << 2) +#define PACKET3_QUERY_STATUS 0xA4 +/* 1. header + * 2. CONTROL + * 3. CONTROL2 + * 4. ADDR_LO [31:0] + * 5. ADDR_HI [31:0] + * 6. DATA_LO [31:0] + * 7. DATA_HI [31:0] + */ +/* CONTROL */ +# define PACKET3_QUERY_STATUS_CONTEXT_ID(x) ((x) << 0) +# define PACKET3_QUERY_STATUS_INTERRUPT_SEL(x) ((x) << 28) +# define PACKET3_QUERY_STATUS_COMMAND(x) ((x) << 30) +/* CONTROL2a */ +# define PACKET3_QUERY_STATUS_PASID(x) ((x) << 0) +/* CONTROL2b */ +# define PACKET3_QUERY_STATUS_DOORBELL_OFFSET(x) ((x) << 2) +# define PACKET3_QUERY_STATUS_ENG_SEL(x) ((x) << 25) + + +#define VCE_CMD_NO_OP 0x00000000 +#define VCE_CMD_END 0x00000001 +#define VCE_CMD_IB 0x00000002 +#define VCE_CMD_FENCE 0x00000003 +#define VCE_CMD_TRAP 0x00000004 +#define VCE_CMD_IB_AUTO 0x00000005 +#define VCE_CMD_SEMAPHORE 0x00000006 + +#define VCE_CMD_IB_VM 0x00000102 +#define VCE_CMD_WAIT_GE 0x00000106 +#define VCE_CMD_UPDATE_PTB 0x00000107 +#define VCE_CMD_FLUSH_TLB 0x00000108 + +/* HEVC ENC */ +#define HEVC_ENC_CMD_NO_OP 0x00000000 +#define HEVC_ENC_CMD_END 0x00000001 +#define HEVC_ENC_CMD_FENCE 0x00000003 +#define HEVC_ENC_CMD_TRAP 0x00000004 +#define HEVC_ENC_CMD_IB_VM 0x00000102 +#define HEVC_ENC_CMD_WAIT_GE 0x00000106 +#define HEVC_ENC_CMD_UPDATE_PTB 0x00000107 +#define HEVC_ENC_CMD_FLUSH_TLB 0x00000108 + +/* mmPA_SC_RASTER_CONFIG mask */ +#define RB_MAP_PKR0(x) ((x) << 0) +#define RB_MAP_PKR0_MASK (0x3 << 0) +#define RB_MAP_PKR1(x) ((x) << 2) +#define RB_MAP_PKR1_MASK (0x3 << 2) +#define RB_XSEL2(x) ((x) << 4) +#define RB_XSEL2_MASK (0x3 << 4) +#define RB_XSEL (1 << 6) +#define RB_YSEL (1 << 7) +#define PKR_MAP(x) ((x) << 8) +#define PKR_MAP_MASK (0x3 << 8) +#define PKR_XSEL(x) ((x) << 10) +#define PKR_XSEL_MASK (0x3 << 10) +#define PKR_YSEL(x) ((x) << 12) +#define PKR_YSEL_MASK (0x3 << 12) +#define SC_MAP(x) ((x) << 16) +#define SC_MAP_MASK (0x3 << 16) +#define SC_XSEL(x) ((x) << 18) +#define SC_XSEL_MASK (0x3 << 18) +#define SC_YSEL(x) ((x) << 20) +#define SC_YSEL_MASK (0x3 << 20) +#define SE_MAP(x) ((x) << 24) +#define SE_MAP_MASK (0x3 << 24) +#define SE_XSEL(x) ((x) << 26) +#define SE_XSEL_MASK (0x3 << 26) +#define SE_YSEL(x) ((x) << 28) +#define SE_YSEL_MASK (0x3 << 28) + +/* mmPA_SC_RASTER_CONFIG_1 mask */ +#define SE_PAIR_MAP(x) ((x) << 0) +#define SE_PAIR_MAP_MASK (0x3 << 0) +#define SE_PAIR_XSEL(x) ((x) << 2) +#define SE_PAIR_XSEL_MASK (0x3 << 2) +#define SE_PAIR_YSEL(x) ((x) << 4) +#define SE_PAIR_YSEL_MASK (0x3 << 4) + +#endif -- cgit v1.2.3